Long day's journey into night Essay Example | Topics and Well Written Essays - 500 words

Long day's journey into night - Essay Example The writer depicts a family that is in jeopardy in all spheres and only has themselves to blame for the problems they are facing. The play, however, does not cover well the theme of gender. The writer has not used the characters effectively to cover this theme. It presents a family of three men and one woman who is the mother of the family. The play did not do well in including one woman in the play. It makes Mary oblivious of most of the things that happen in the family. When she comes home from the hospital, Tyrone receives her at the door with an embrace. Mary hears a cough from the other room, and she concludes that Edmund is having mere cold (O’Neill &King, 15). Tyrone nods in agreement with her conclusion but the actual problem is Tuberculosis. The other members of the family deny Mary access to information about the health of her son. Therefore, the writer has failed in the gender balance in the whole play. The play also fails in addressing the space for women in the characters. In act three, Mary and Cathleen come from the store, where they went to purchase morphine. They come home, and Mary is lonely because there is no company. She even stops Cathleen from going to prepare dinner because she does not want to be alone (O’Neill &King, 112). Mary also goes to get her drugs without the knowledge of the rest of the family. This is because the society views women as a group that should not find themselves in Mary’s condition. The boys on the other hand are alcoholics; they take alcohol and go home drunk just like James. This society denies the women the chance to make mistakes that happen but it is comfortable if men make the same mistakes. The issue of gender roles also is not addressed in a manner that presents the contemporary world. In the play, Cathleen prepares the meals of the family. This character eliminates the men from such roles, and this contradicts the actual

Project Shakti Essay Example for Free

Project Shakti Essay The project was started to explore the business opportunity of the rural market, where the competition will be less than the urban market. The first challenge faced by the Shakti was the low margin to its entrepreneurs and lack of owner ship. Its initial plan was, federations purchase products from HLL and then sell them to SHGs and then to outlets in village. In this model no one took responsibility. This challenge was overcome by changing the business model as follows: A member of the SHG appointed as entrepreneur, who borrow money from respective SHG and buy products directly from HLL. By this model responsibility is only for entrepreneur and no need to share profit as well. HLLs pilot model was with women because they are the bulk consumer for the HLL products and they have access to home of potential consumers. Easy part of the project was the selection of the entrepreneurs. Problem starts once the stock started piling up, which was almost equal to their annual income. To add on to this, loan repayment schedule was also started which was threaten the feasibility of the project. These entrepreneurs did not have any previous experience in undertaking independent economic activity added up failure of this task. HLL had overcome this with following initiatives: 1. They had introduced RSP, to control stock. To reduce the cost they hired the trainers to train entrepreneurs and outsourced the administration to third party 2. Offered incentive for visiting specific number of homes and offered additional incentive for selling specific brands 3. Negotiated with bank to get more time to start initial payment. To scale up the project, implementation team has to undergo following tasks: 1. Arrange government permissions and secure the support of the district administration 2. Identify and seal partnerships with NGOs well established in the region 3. Interact with mainstream HLL sales to identify market for PS 4. Locate SHG and convince them that the project shakti was a reliable, sustainable source of income for their members 5. Appoint a right women as entrepreneurs 6. Ensure a steady supply of products In many placed HLL was not able get support from government, presuming that these attempts are an explosive attempt of a large multinational. This was overcome by the appointing MART and helped them to expand to 50405 villages across 310 districts in 12 states. To scale up they have addressed the requirement of the small income group by introducing low price packs Introduced Vani programme to educate personals and communities on their health and hygiene. Next challenge faced was to change the focus of the buyers from local retailers to Shakti entrepreneur. It has been overcome by doing the following: 1. Personalized service 2. Door step delivery 3. Assurance of quality 4. Credit to regular patrons 5. Creating a network for sale and passing a percentage of the profit to them as well

What Genetic Factors Contribute to Obesity?

What Genetic Factors Contribute to Obesity? Obesity has increasingly become a challenging epidemic and is now a global concern which has shown no sign of lessening (McAllister et al, 2009, p. 868). While considerable efforts have been invested in stressing the importance of physical activity and the choice of food intake, studies have shown compelling evidence that genetic determinants brought by the inter-individual differences have high responsibility in obesity susceptibility (ORahilly Farooqi, 2006, p.1095). Substantive evidences about the molecular constituents of the major pathways involved in the balance of mammalian energy have only been recently deciphered. Therefore, this provides a gateway to a mechanistic understanding of obesity that will soon be a useful resource in the designing of effective drugs against obesity. Linkage studies and associations based on populations have identified specific loci where genetic variations occur among obese individuals. Efforts to indentifying and characterizing the monogenic obe sity syndromes have also shown considerable success (ORahilly Farooqi, 2006, p.1095). While a number of researchers have come into a consensus that genetic factors predispose individuals to obesity, some still slightly differ by appreciating the role of such factors like the influence on metabolic rate as well as the effect of selective partitioning of the excess energy in the human body into fats (ORahilly Farooqi, 2006, p.1095). This paper specifically identifies various genetic factors which contribute to obesity and provides recommendations for addressing the epidemic. To date, there are five main constituent genes known to be involved in food intake and energy expenditure pathways which ultimately contribute to obesity progression. These genes are leptin, leptin receptor, melanocortin-4 receptor, pro-opiomelanocortin as well as prohormone convertase genes (Bouchard, 2009, p.1499). The role of these genes in the occurrence of obesity and mutation consequences of such genes, wh ich are studied in different experiments, are elaborated and explained under different gene headings below. Leptin gene Efforts to perform leptin gene cloning in 1994 opened an avenue for rapid research in biomedicine and large scale genetic studies followed thereafter (Hinney, Vogel Heberbrand, 2010, p. 297). Finally, these efforts made success stories after effectively managing to treat leptin deficiency children using the recombinant leptin protein. The treatment of leptin deficiency children also provided other insights to biomedical researchers that single gene mutations could potentially lead to disorders such as obesity and hyperphagia (Hinney, Vogel Heberbrand, 2010, p. 297). Since its discovery, leptin has posed a potential possibility for the treatment of obesity. The development of obesity treatments has been centered in identifying main targets in leptin gene which was the first to be implicated for the genetic cause of obesity. The leptin hormone is mainly secreted depending on the body fat and is responsible for the regulation of appetite and energy metabolism mainly in the brain (Ahim a, 2002, p.196). Results obtained from linkage studies have deciphered that leptin is basically an assembly of 167 different amino acids that are produced by the leptin gene right from the adipose tissue. The protein encoded by the leptin gene displays a number of biological roles associated with obesity by binding with a defined receptor located in the hypothalamus. These biological roles of leptin include the control of food intake pathways, body weight regulation and homeostasis of energy (Wang et al, 2006, p.183). French studies and investigations into populations in Pennsylvania have associated leptin to cases of severe obesity. Among humans, the chromosomal locations of the genes for leptin receptor and leptin have been mapped to 1p31 and 7q31.3 respectively (Wang et al, 2006, p.183). Research had earlier shown that the variant G-2548A occurring in the LEP promoter was responsible for reductions in the BMI among overweight women. In addition, a few studies have shown correlati ons between obesity development and the presence of LEPR gene polymorphisms (Geller et al, 2004, p.572). According to Ioffe, Moon, Connolly and Friedman (1998, p.11852), subset of obese humans have considerably lower levels of leptin plasma. The findings imply that abnormal regulation of the gene in the adipose tissue could be the main cause of pathogenesis in obesity. Ioffe et al (1998, p.11852) carried out an experiment to test the propensity that decrease in the production of leptin could impact the bodys metabolism thus cause obesity. They performed their experiment by mating animal models that carried lowly expressed adipocyte specific aP2-human leptin transgene with mice that did not express any leptin gene. The leptin treatment of the mice that never expressed leptin resulted to a marked reduction in weight which resembled the results obtained after wild-type mice treatment. Usually, a subset of obese individuals expresses relatively low levels of leptin in plasma. The decreased rates of leptin production among obese individuals by the adipocytes have been implicated for the caus e of obesity (Ioffe et al, 1998, p.11854). Mutations in the leptin gene or the leptin receptor gene have been found to cause increased appetite, overeating, massive weight gain, impaired thermoregulation, insulin resistance and diabetes, immune dysfunction, sexual maturation failures and a number of neuroendocrine derangements in both human subjects and rats (Ahima, 2002, p.196). Melanocortin-4 receptor gene (MC4R) Mutations in the melanocortin 4 receptor have been said to be the most common genetic factors which contribute to obesity. While the gene coding for the protein, MC4R has been implicated for regulating the body weight of individuals and obesity, there are no convincing reports associating the gene with the increased binge eating among obese individuals. Contrary to what had been observed in the previous studies, the MC4R deficiency does not actually cause hyperinsulinemia. However, a frameshift mutation in the gene coding for the protein MC4R has been associated with dominant human obesity (Hinney, et al, 2003, p. 4258). The protein also acts as an antagonist for the agouti-related peptide (AgRP) gene that code for an endogenous antagonist for the receptor. The homologous of the MC4R gene, the MC3R gene has also been found to be a good candidate for causing genetic susceptibility to glucose intolerance in type II diabetes mellitus (Hinney, et al, 2003, p. 4258). In order to prove tha t MC4R is influential in causing obesity, researchers have sequenced the introns of the gene among the Pima Indians who among them, 300 were severely affected by obesity and 126 of them were neither obese nor diabetic. In their study, the researchers have addressed the assertion that substitution of G-A at codon 103 of the MC4R gene is responsible for influencing abdominal obesity and lipid, glucose and insulin metabolism. The substitution has also been implicated for its effect in inflecting the circulatory hormones such as the salivary cortisol (Hinney, et al, 2003, p. 4260). Genome wide association studies (GWAS) have been potential tools for identifying a number of candidate genes in specific regions of the chromosomes which harbor genes responsible and other phenotypes (Zlot et al, 2007, p.31). GWAS also provide critical tools for indentifying the common variants with reduces penetrance relevant as traits of interests or risk factors. Genes such as melanocortin-4 receptor gene occur in a coding region which also harbors other polygenic variants which regulate weight in healthy individuals apart from the mutations responsible for obesity (Yang et al, 2002, p.20328). These minor alleles that have been identified include various polymorphisms which code for isoleucine amino acid instead of valine at position 103 (103l) and the other that codes for leucine instead of isoleucine at 251L of the receptor protein. These polymorphisms are all negatively associated with the problem of obesity (Zlot et al, 2007, p.31). Homozygous carriers of such alleles have sli ghtly reduced basal metabolic rate (BMI) which is a risk factor for obesity. The biological mechanism of the MC4R gene has been suggested to involve the activation of the MC4R receptor which leads to a significant decrease in food intake. The MC4R has therefore been marked as the main therapeutic target for obesity treatment. The new regulatory biological mechanism has also been detected in cell lines which are derived from the murine hypothalamic neurons that express MC4R endogenously. This therefore points to the physiological importance of the endocytosis promoted by AgRP. In a study involving a number of obese children and adults, 6 percent of them were found to posses MC4R SNPs (Zlot et al, 2007, p.29). Following agonist stimulation, the MC4R usually signals via the intracellular adenylate cyclase pathway of signal transduction. Studies among the obese subjects have detected large quantities of MC4R mRNA in the membranes of the astrocytes contrary to the HEK-rMC4R cell membranes. Pro-opiomelanocortin (POMC) Feeding in humans follows habitually trained rhythms which are regulated by the hypothalamus. The amount of food one consumes happens as a response to the energy status in the body that depends on the hormones. Even though this is a complex process, there exists an integrated relationship between the energy needs of the body and the amount of food that is required by the body. As a result, the brain through the hypothalamus triggers the release of responsible hormones that regulate food intake. This happens through the release of pro-opiomelanocortin (POMC) (Millinvgton, 2007, p.4). The initial stage of the production of pro-opionmelanocortin starts with the production of the release of the POMC at the hypothalamus. Through a series of active enzymatic reaction steps, the pro-opiomelanocortin (POMC) plays an initial role in the production of corticotrophin (ACTH), melanocyte-stimulating hormones (MSH) and endorphin (Millinvgton, 2007, p.4). The MSH leads to the production of melanocortin peptides that plays a high role in the development of appetite. The melanocortin peptides also continue to have a role in body weight regulation. As the body continues to produce the necessary genes that regulate its development, some genes that develop in the central nervous system give rise to the production of the melanocortin peptides. According to Zemel and Shi (2000, p.179), melanocortin peptides work by coating the melanocortin-4 receptors through the formation of a layer around these receptors. This covering inhibits the food absorption and intake. The absence of this through the degeneration of the melanocortin peptide cover marks the onset of obesity. This means that melanocortin receptors POMC peptide s plays a significant role in the development of obesity. As seen earlier, feeding is a process that happens through responses of habitual rhythms such as circadian rhythms. These rhythms are controlled by the genes that are adapted to a given type of system. The lack of POMC in the body exhibits itself through adrenal failure, altered pigmentation and increment in height onset of obesity (Millington, 2007, p.8). The processing of POMC occurs partially in the pituitary cells and neurons of the hypothalamus. However, POMC derivatives can be discharged differently through varying hypothalamic sites. These are sites that are involved in feeding process. This process of release leads to slight variations in the amount of signal sent to the sites. From the above discussion, dietary related aspects especially obesity emanates from a complex combination of various genes that makes their significant contributions. Environmental factors are also known to have their equivalent contributions to the role of the genes in the dietary habits and their effects on the body. The melanocortin that is produced as a result of POMC stimulation plays a central role in the direct processes of food absorption. Additionally, the signals sent by the POMC maintain the hormonal levels that controls amount of food to be absorbed at any given moment. This is depending on the homeostatic energy requirement at any specific time. However, in the instance when the levels of POMC released by the hypothalamus get reduced to minimal levels, the immediate effect that follows is the reduced production of melanocortin peptides. This means that the body no longer has the ability to control the amount of food being taken up by the body. Obesity develops as a resul t of the body absorbing food at a higher level than required. Prohormone convertase 1 (PCSK1) Researchers have reported that common variants in the PCSK 1 gene could be a potential cause of obesity. The proprotein convertase subtilisin/kexin type 1(PCSK 1) has been suggested to play a critical role in proteolytic cleavage, a step which is also important in the maturation process of a number of hormones which are produced as precursors (Heni et al, 2010, p.86). The PCSK 1gene codes for the prohormone convertase 1 which is actively involved in peptide maturation. The protease is selectively expressed in the endocrine and neuronal tissues where its main substrates include the hormones which regulate energy metabolism such as proinsulin, proopiomelanocortin and proglucagon (Heni et al, 2010, p.86). Rare mutations in the PCSK 1 gene have been identified to be responsible for causing childhood obesity as well as the abnormal metabolism of glucose, proinsulin and insulin and the C-peptide. Common single nucleotide polymorphisms (SNPs) in the PCSK 1 gene, the rs6232 and rs6235 have b een associated with incidences of obesity (Heni et al, 2010, p.86). Various mutations of the PCSK1 gene cause monogenic obesity. The SNP rs6235 has a high correlation to the non-synonymous rs6234 which encodes the Q665E. This substitution occurs at the protein in the C-terminal region (Tuomas et al, 2009, 3499). This research found that there exist a significant correlation between age and crs6232 in the initiation and proliferation of obesity (Tuomas et al, 2009, 3499). Another research by Qibin et al (2010, p.456) found that the rs6234 has significant association with an increased risk of a combined obesity phenotype and an overall overweight condition. The PCSK 1 gene was also found to have a higher association to obesity among men as compared to women. The result of this gene is that it influences the increment in fat storage around the waist region. The study also found that there exist enough evidence that associates PCSK1 rs6234 with overweight and the level of body mass index in men. It was also revealed that PCSK1 rs6234 plays no role in the weight gain among women. There have been various recommendations in the use of several mechanisms in the management of obesity. This has been based on the knowledge of the fact that eating habits are part of acquired characteristics. However, studies have revealed that eating habits are controlled by genes. This has therefore called for more understanding on the gene make up of a person. The understanding of the role of PCSK1 gene in the control in insulin and consequent glucose synthesis is a breakthrough in the ongoing research in the search of the appropriate weight management measures. Studies conducted by Martin et al (2010, 9) have found that small amounts of alleles of PCSK1 and SNPs are associated in high levels of stimulation of glucose proinsulin levels. This gave an indication that the two are related in the reduction of proinsulin conversion with little effect on insulin itself. Under the normal conditions, prohormone convertase cleaves a substantial amount of proinsulin. The study further found that PCSK1 and SNPs alters the sequence of the amino acid sequence of the protein which makes up this hormone. The change that is initiated by the SNP rs6232 on asparagines is the reduction of the enzymatic activity. The similar change also occurs on the location of the protein thereby reducing its effectiveness in regulating insulin. The end result is the increment of body weight, a condition that is referred to as obesity. Fat Mass and Obesity Associated Gene (FTO) The FTO gene has also been identified, using the GWAS approach, to be associated with type II diabetes and obesity. The A-allele of the FTO variant rs9939609 in intron 1 has been shown to be associated with an increased risk to develop obesity complication by 31 percent (Hinney, Vogel Heberbrand, 2010, p. 302). The association of genes in obesity and overweight problems has been suggested to be high in both monogenic obesity and polygenic forms. The FTO gene is one of the best examples of the common variants which play a role in increasing the BMI and thus important among obesity individuals. The FTO gene is known to be found in chromosome 6 among humans and variants of the gene have closely been associated with human obesity. The gene is widely distributed in both adult tissues and fetal tissues but there is much expression in the pancreatic islets as well as in the hypothalamus. Transcribed amino acid sequence of the FTO gene has shown high homology with AlkB, an enzyme which demethylates DNA oxidatively. The FTO recombinant protein has the potential to catalyze 3-methylthymine demethylation in single-stranded DNA. Animal studies have shown that gene expression in FTO is usually upregulated in rats especially in the hypothalamus following food deprivation. The gene is also negatively correlated with the orexogenic galanin like peptide expression that is commonly involved in food intake stimulation. The increase in the expression of hypothalamic FTO is often associated with energy intake regulation but not the feeding reward. These consequences make the gene to be identified as a critical in causing obesity. An obesity risk allele of the FTO variant has been identified. Usually, the carriers with a single copy of the FTO allele are more susceptible to develop obesity than individuals without the copies. In another observation, the carriers of the two copies of the FTO gene weigh even more than those with a single copy of the gene. This implies that the gene causes an increased risk of obesity among the carriers compared to those without a copy of the gene. At the same time, researchers have identified the association of the single nucleotide polymorphisms (SNPs) in the similar region (rs14210850) of the FTO gene. The variation has been identified as the cause for some percentage of population variance in BMI and even a higher number of attributable obesity cases. The risk allele, according to the researchers, is found in cluster 10 SNP in intron 1 of the FTO gene known as the rs9939609. Morbid obesity has also been shown to be associated with both the INSIG2 SNPs and the FTO gene. Varian ts of the FTO have also found to be associated with the obesity condition using GWAS of BMI. In the study, individuals with AA and AT alleles at rs993909 have been found to consume more energy per day compared to the individuals having the protective genotype of TT. However, the similar studies have indicated no variation in energy expenditure based on polymorphisms. In other studies, the consequences of variations in the two different types of SNPs in the FTO gene have shown the possibility of the gene impacting the levels of circulating leptin as well as the energy expenditure. The SNPs that affect the energy expenditure and the circulating levels of leptin include the rs1421085 and rs17817449. Although the studies have not pointed on the biological mechanisms of the FTO gene in contributing to obesity and weight control, researchers have postulated that the gene could be responsible for regulating appetite through its influence in the hypothalamus. Discussion and Recommendations The pathogenesis of complex diseases such as obesity has always been associated with the interaction of environmental and genetic factors. This complexity has made it difficult for researchers to tease apart the accurate relationship between the genotype, phenotype and environmental factors by only using conventional experimental designs. Using genetic information maintained in databases, researchers have been able to identify critical molecular pathways responsible for obesity which are specifically brought by the interaction of the environmental factors and the genetic factors (Gohlke et al, 2009, p.46). Bioinformatics techniques and the Internet have offered critical tools for synthesizing data on the relationship between genes and diseases such as obesity. Methods such as genome-wide association scans have shown a number of genetic variants in the FTO gene which might be associated with phenotypes related to obesity (Scuteri et al, 2007, p.115). Researchers have identified the po tential benefits of genomic-wide association studies (GWAS) approaches in obesity intervention and prevention strategies such as the design of highly specific drugs targeting the identified molecular pathways (Zlot et al, 2007, p. 31). The role of epigenetics in obesity has been explored by a number of researchers including McAllister et al (2009, p. 892). Epigenetics encompasses the study of a number of inheritable variations mechanisms in gene expression which do not necessarily originate from alterations in the DNA sequence. These mechanisms are often established at the early stages of postnatal development and during the prenatal stages and they act to maintain a number of gene expression patterns throughout the life of an individual (McAllister et al, 2009, p. 892). Because of this, some environmental factors have become common in the recent past and have commensurately deranged the epigenetic mechanism establishment which results in the regulation of body weight (McAllister et al, 2009, p. 892). The roles of cytosine methylation within the CpG dinucleotides, the modification of histone proteins which package the DNA into the nucleus and the cell-dependent expression of a number of autoregulatory DNA binding p roteins have been investigated and shown to perpetuate the conformation of regional chromatic which dictates which type of gene will be competent transcriptionally in specific type of cells (McAllister et al, 2009, p. 892). This literally implies that apart from the genetic basis of obesity, the epigenetic studies shed light and provides extra information that is layered above the common understanding of gene sequences. Like the DNA sequence, epigenetic factors are also replicated at cell division during mitosis and meiosis thus bestowing transgenerational epigenetic inheritance (McAllister et al, 2009, p. 892). As reported by McAllister et al (2009, p. 896), the understanding of the environmental factors on the epigenetic processes has always remained elementary. Therefore, there has been little evidence to point out specific environmental exposures whose increasing levels might affect epigenetic mechanisms. Maternal obesity has however been identified as one of the main environmental exposure which results into obesity. It is accepted that the obesity epidemic affects even the childbearing women and feed-forward transgenerational obesity amplification has been proposed to result among children born of obese mothers. This is because the intrauterine environments of obese mothers are likely to induce developmental adaptations in the developing fetus which consequently predispose them to obesity. In an observation made to support this assertion, children born of obese mother after bariatric surgery were found to have reduced risks for obesity than the children born of the same mothers before bariatric surgery (McAllister et al, 2009, p. 893). Bariatric surgery is one of the medical procedures carried out with an objective of losing weight and has shown exciting evidence in reducing the chances of obesity among the born children. There are two types of disorders that have been identified to be caused by single-gene defects. The first class of these disorders is the Mendelian disorders which cause a variety of clinical features including obesity. The second class of single-gene defects is mainly characterized by disease conditions in which obesity is one of the main clinical features. 11 different genes have been reported to be closely associated with monogenic obesity and 52 genomic regions which harbor quantitative trait loci have also been indentified to have associations with human obesity. Five of the genes have been considered to be of clinical importance since they account up to 5 percent of the early obesity onset and severe cases of childhood obesity. These genes are leptin, leptin receptor, pro-opiomelanocortin, melanocortin 4 receptor as well as prohormone convertase genes. One of the most interesting observations is that all the five genes are associated with encoding receptors and peptides involve d in satiety and appetite regulation. Therefore, there is need to intensify research efforts in marking the five genes and developing molecular drug targets for critical receptors which control appetite and satiety. Apart from the five common genes that have been associated with obesity, other minor genes with smaller effects such as ACE, LDLR and VDR have also been implicated for causing obesity. These minor genes are more than 20 in number (Bouchard, 2009, p.1499). Conclusion and Recommendation The prevalence of obesity is increasing globally as biomedical researchers step up their efforts to indentify the specific genetic causes of the epidemic. A number of technological and conceptual advances have made it possible for a shift to an approach centered in single-gene search for interventions aimed at treating and preventing obesity. Before these advances, traditional approaches involved studying obesity from the polygenic approach which was very difficult to mark out the exact molecular processes that occur in at cellular level. A few complex segregation analyses maintained the assertion that obesity was mainly caused by more than a single segregating genes having large effects on the adiposity and body weight. Later studies supported the evidence that obesity could be caused by both polygenic and oligogenic determinants. With the improved technology and scanning of the entire genome, it has been possible to identify individual genes responsible for obesity using polymorphi c microsatellite markers. Among the enabling technologies in sequencing the human genomes involve SNP identification, bioinformatics and SNP genotyping technologies. At present, these technologies have made it possible to study the anatomy of the human genome with improved details and this is expected to yield newer insights into pointing out the exact genetic causes of obesity.

The History of Computers :: Technology Technological Computers Essays

The History of Computers Most of usà ¤participate in this digital culture, whether by using an ATM card, composing and printing an office newsletter, calling a mail-order house on toll-free numberà ¤or shopping at a mega-mall where the inventory is replenished just in time. (Ceruzzi 1) In the Information Age of today society has become dependent on technology; every aspect of our lives have become centered on how fast and efficiently something can be accomplished. The use of computers aids our stride to becoming technologically advanced. But how did we as a society arrive at such a point? How did we end up becoming so reliant on computers? These questions will hopefully be answered by looking back at the history of computers to date. During the WWII, Eckert and Mauchly designed and built the ENIAC, an electronic calculator that computed firing tables for the U.S Army; it established the era of computing in the United States. After the War, the drum came about as the reliable, inexpensive but slow memory device. ERA sold the drum machines, advertising their dependability, large storage capacity and their high speed capabilities. Eckert and Mauchly in 1951 started the intrigue with computers with their UNIVAC, a computer with computing abilities; as time passed the UNIVAC became essentially important. During the 1960Ï€s, The Case 1107 provided the main computing facility for Case Institute of Technology in Cleveland Ohio in the United States (Walker). The UNIVAC was extremely large yet quiet; its front cabinets ranged from floor to ceiling. The central processor was capable of computing simple arithmetic equations. The Case 1107 was one of the first computers on Earth to provide access from remote locations both at other locations on the campus and as far afield as Erie, Pennsylvania (Walker). A transformation in circuit technology during the 60Ï€s, enabled the transitor to become reliable and cheap enough to serve as the basic circuit element for processors (Ceruzzi 49). By 1971, Intel had already released the world's first generally available DRAM chip and therefore, built the world's first single chip general purpose microprocessor. Two years later in 1973, IBM developed what is considered to be the first true sealed hard disk drive.

Global port management system.

Hutchison Port Holdings (HPH) is the world's leading port developer, operator and industry leader in using technology to improve all aspects of port administration. HPH actively invests in the development of modern port infrastructure and is committed to playing a significant role in the development of the economies and the expansion of international trade opportunities for the countries in which it operates.Therefore, to coordinate many ports around the world, HPH had created nGen, a calable system that would facilitate port operations in many languages on several continents and across many different time zones.The nGen System Increasing use of information technology (IT) at the ports has streamlined the transportation supply chain and made local manufacturers and import-export businesses more internationally competitive. In order to remain competitive, HPH need to develop a new terminal management system to efficiently and effectively control all port operations around the globe.Th e nGen system would control perations including ship and yard planning, gate operations, vessel operations and interactions, yard confguration and performance, overall operations monitoring, equipment utilization, productivity and cost optimization This project is the first major system codevelopment project between two of HPH's subsidiary ports, the Hong Kong International Terminals (HIT), the flagship operation of HPH in Hong Kong, and Yantian International Container Terminals (YICT) that located in Shenzhen, China. . Challenges to develop the nGen System a. The project teams need to solve all the variances. Each of HPH's ports is different in size. So, it's required to comply with differing sets of regulations contingent upon local trade and customs policies. Besides, it's located on different continents, in different time zones, and with personnel who speak different languages. b.The project team needs to consider the interests of a diverse group of stakeholders The project team needs to consider the terminal operations, operations development and information services. The project also, would need to effectively manage input from these groups. c. The scope of the project The project team would have to ensure that it allocated adequate time to complete ach part of the project. The project team began work in February 2001 and the deadline was in August 2005.

Health Service Adminstrator Example

Health Service Adminstrator Example Health Service Adminstrator – Article Example The article, ‘Medicare Fraud: A $60 billion Crime’ on CBSNews is hugely relevant because it shows how the quality of healthcare is adversely impacted by the increasing fraud in the Medicare services. With about $60 billion a year, it has turned into the most profitable crime in America. The small clinics and pharmacies in the low rent strip malls are the dens from where the crooks operate. The fraud is committed by by the various service providers like doctors, chemists, laboratory tests, medical goods supplier etc. The claims for number of eligible patients may be exaggerated or the consultancy may be charged for inflated number of hours. There is misappropriation of accounting for the supply of medicines or medical equipment to the hospital. People also benefit through kickbacks that are received by the concerned party when the goods and services are over-billed to the government department and the profit is shared by the vested interests. As a Health Service Administr ator, I sincerely believe that Medicare is vital part of healthcare imperatives that must be passed on to the eligible patients who need it. There should be transparency and ethical consideration in the area of Medicare services. Hence, I would ensure that state of the art information system is maintained with electronic records of all patients with their medical history. I will also ensure that data pertaining to sale and purchase of all goods and services provided by the various service providers is kept in a transparent manner. These are important issues that undermine the accountability and considerably influence performance outcome.(words: 260)Reference CBSNews. (September 5, 2010). Medicare Fraud: A $60 billion Crime. Retrieved from cbsnews.com/stories/2009/10/23/60minutes/main5414390.shtml

Modеrn Nation-Statе and Transnational Ðntitiеs

ModÐ µrn Nation-StatÐ µ and Transnational ЕntitiÐ µs bordÐ µrs and protÐ µcts thÐ µ rights of thÐ µ individual, only an Ð µthnic fÐ µdÐ µration could providÐ µ thÐ µ modÐ µl for a closÐ µd, 'communitarian' ЕuropÐ µ that could rÐ µnÐ µw its cultural idÐ µntity. In fact, for thÐ µ NÐ µw Right intÐ µllÐ µctuals, such a fÐ µdÐ µration would bÐ µ a barriÐ µr both against wavÐ µs of immigration and against thÐ µ libÐ µral, matÐ µrialistic valuÐ µs rÐ µprÐ µsÐ µntÐ µd by thÐ µ UnitÐ µd StatÐ µs.

When College isn’t for Everyone †Smart Options for Smart Kids. EssaySupply.com

When College isn’t for Everyone – Smart Options for Smart Kids Choosing your route We are right to question the value of a college education. Certainly, it is the correct route for a large chunk of students; certainly, it is not the correct route for another large chunk of students. Here’s why: College costs have now reached the point of being absurd. When family resources cannot pay the price, students graduate with debt that will stay with them for almost their entire career lifetimes. The traditional 4-year degree has almost become meaningless in many fields. Student spend their first two years completing general education requirements so as to be more well-rounded, and really only get into their major fields of study their final two years. Two years in many fields today is inadequate, and students must then incur more debt for graduate school. What are the Alternatives? Forecasters are currently predicting those career fields in which there will be large opportunity in the future. Obvious, technology is huge, but so is health care, hotel and restaurant management, e-commerce, construction, green energy, and a host of other service industries, like college essay writing service. These career fields will by no means require a knowledge of Shakespeare, the ability to write a comparison/contrast essay, or an understanding of benzene rings. What’s more, we no longer have the luxury of providing expensive liberal arts backgrounds, so that students may be â€Å"well-rounded† – other countries are leaving us in the dust. So, what choices do students have if traditional college is not for them? Community College-Industry Collaborative Programs Many jobs go unfulfilled because certain industries cannot find qualified candidates. This has led to community college-industry partnerships that specifically train students for careers that are in high demand and for which there is not a sufficient labor supply. Students should check these out – two year of training and into a career – boom! Vocational-Technical Schools There are â€Å"good guys† and â€Å"bad guys† in this business. But state departments of education publish those schools that are reputable and that prepare students well of current and future careers. Highly technical training, such as water treatment, digital design, and medical technology will serve any graduate of these programs quite well. Online Educational Programs There are huge opportunities, including free college coursework, for students who are highly motivated and self-disciplined. Students may not get formal college credit but they do get certificates of course completion with a grade. Many employers re considering these MOOC’s to be every bit as valuable as the credit-bearing courses, especially when they come from institutions such as Purdue, Princeton, and Stanford. If you are the one who says "I  hate writing essays" there is also a great option of help with writing papers being available online. A High School Diploma Won’t â€Å"Cut it† There are no career jobs available for high school graduates today. Part of the reason is that high schools are also steeped in the traditional, general education curricular requirements, and do not offer programs that allow immediate employment in fields with career potential.   The Takeaway Bill Gates and Mark Zuckerberg decided that a college education was not for them. They have not done too badly. There are many other options for careers, and the required training is far less expensive and far more focused than in a 4-year college. If you think college is not for you, you have good company and lots of options.

Language Learning and Elementary School Curriculum Annotated Bibliography

Language Learning and Elementary School Curriculum - Annotated Bibliography Example It is appropriate, hence, that the chapter included several empirical pieces of evidence that supported the theories. For example, they explained why assessment is necessary or why particular components of such assessment are critical. This allowed a better understanding of the imperative for a "connection" between language learning and language learning the elementary curriculum. Following an inductive approach to content, it began with the general theories of communication and then proceeded on specifying models and strategies. This is great for instructors who are interested using the multidimensional "interactive approach" in developing listening, reading and viewing in learners. The chapter is particularly useful in developing unique instruction strategies that are tailored for a diverse set of learners. There are several sub-strategies and components that are further contextualized according to reading, listening and viewing, for instance, that could be combined in order to come up with the effective program or instruction plan. A critical dimension of this chapter is how it covered and addressed challenges such as anxiety and other factors that impact learners interaction with texts. Â  Tackling the issues concerning teaching grammar, this chapter offers an interesting approach to achieving better learning outcomes. The key concept was the "dialogic approach" wherein the subject is taught using cultural stories. This is quite interesting for those who are exposed to the traditional teaching model for grammar with the focus teaching grammatical rules as opposed to a focus on form.

Contemporary art and Def jam Essay Example | Topics and Well Written Essays - 1750 words

Contemporary art and Def jam - Essay Example The essay "Contemporary art and Def jam" discusses one such new art form, a variant of poetry reading known as def jam. As civilization progressed, so did art as it branched out into other forms, such as the performance arts of song, dance, and theater. The objective is the same, which is to show an artist's ideas through his or her body of work, to highlight creativity and expression known as aesthetics. As language developed, so did the transmission of ideas through the printed word as in literary art works of short stories, epics, novels, and essays although some kinds of primitive art form still exist in the form of the verbal arts, like poem recitation or the telling of a story by a professional storyteller directly to audiences. There are practically no limits to the form an art can take, constrained perhaps only by the creative imagination of an artist. The two basic art forms are visual and performance art; both possess characteristics of being mimetic, meaning it mimics something found in the real world as its representation. Modern society has witnessed newer art forms due to an advent of advanced technologies like the ability to record sound and images through audio and visual techniques like in video disks.Def jam is also known as def poetry jam or def poetry slam; it is a variant of poetry readings that were so popular in previous centuries, even as part of religious rites in the form of prayers, hymns, and incantations. Poetry reading is rather sedate in that the audience is expected. to stay silent during the entire reading performance, appreciative of the poet's actual physical presence. Like the other art forms of jazz, hip-hop and rap music, it derived primarily from the black American community as a subtle form of political protest. Many blacks still feel that the aims of the Civil Right Movement were not achieved despit e an abolition of slavery after the end of Civil War; discrimination still exists in many forms, both overt and subvert in education, politics, housing, employment, health care, society, etc. Def jam is classified as performance art as it is an interactive form of poetry reading; the audience is not expected to stay silent, but rather try to show its appreciation by the intensity of audience reaction. It no longer considers poetry reading as private art (Novak 40) but rather as a public performance. The sing-song tone is similar to that of rap or hip-hop music, with rhyming insults, suggestive comments, and innuendos very common. This is the main attraction of def jam, because although its message is basically the same, that of a silent political protest and making a substantive statement, its continued popularity since its inception two or three decades ago is its unconventional way a message is delivered. Although def jam owes its provenance to the protest movement, the current ve rsions delve on a variety of topics. No topic is sacred or off limits, as the saying, anything goes in it; the more controversial, challenging, or unusual the topic of the poem is, the more an audience shows its appreciation for the sheer talent exhibited by the artist-poet, complete with all props, actions, gestures, appropriate dress, tone of delivery, and volume of voice but the message is a constant attraction. It is the essence of def

ANALYISI Essay Example | Topics and Well Written Essays - 500 words

ANALYISI - Essay Example Orwell is hopeless and confused (Orwell, 2003). The world he desires does not want to trust him, yet the world he hates seeks to absorb him completely within its systems. Orwell’s feeling is common to people who wish to reject their environments but realize that they represent lone voices. His troubled conscience cannot adequately reconcile with the horrors of colonial oppression. It becomes difficult for him to accommodate both worlds. He wishes to place himself at the service of the Burmans and to challenge the racist views that are resident in both sides of the racial divide. He expresses an overwhelming sense of loss and confusion. He is lost in a world of binary opposites between the colonial oppressor and the dominated Burmans. Orwell strives to create his own private world, in which he can engage with both worlds on an impartial level. The torments he suffers from the Burmans and the blame he incurs from his own race appear to take a toll on his perception of the world as cruel and difficult. The very act of shooting an elephant provides him with an opportunity to reconcile with a hostile society. This particular feeling shows on his element at the tense moment when he contemplates on whether or not to kill the stray elephant. He was not particularly convinced that his actions were appropriate but felt an immense force from the gathering crowd that expected him to carry out the shooting. On this score, his decisions were subject to mental pressure. He became a puppet of the population, with the realization that any further restraint would prove his distance and confirm the rift that existed between his colonialist race and the race of the oppressed Burmans. The moral decision that he chose was consistent with his inner guilt. From his own feelings, Orwell shows that he had purged himself from the guilt of racism and oppression. The situation he confronts is the important moment when he has to dispel the racial

Article Critique Research Paper Example | Topics and Well Written Essays - 500 words

Article Critique - Research Paper Example Who are the subjects? The participants were divided into two sub-samples in accordance with their grades. Overall, 590 students (both males and females) of first, second and third grades (including 237 students with mild disabilities) were involved in the research. What procedures did the authors use? The participants completed social subscales of the CBSK and the Pictorial Scale depending on the grade to assess social self-perception. They completed rating scales to assess acceptance by classmates. The participants had to nominate up to five of their classmates as their friends. Observations were also used and students were observed during classes. What are the results of the study? Koster et al. (2010) report the following results: there is no significant difference between social participation among students with different disabilities. It was also found that the size of social participation of students without disabilities was significantly larger than that of students with disabilities. What are the final conclusions of the study? Koster et al. (2010) conclude that inclusion can be an inefficient approach but further research is required as it is not known whether students have the same social participation in special educational establishments. Was the article written for the general audience of the journal? In the first place, it is necessary to note that the article can be appropriate for a wide audience. Although there are some terms and significant number of data, educators, researchers as well as parents can benefit from reading the article. Did the work clearly answer the research questions? The article is relevant and well-grounded. It includes direct answers to the research questions as Koster et al. (2010) report that there is no difference in social participation among different categories of students and that there is significant

Potential Strategic Problems Facing Human Resource Managers (HRM) Assignment - 1

Potential Strategic Problems Facing Human Resource Managers (HRM) Operating in Multi-National Companies (MNC) - Assignment Example The researcher states that multi-national companies are often located in other international countries apart from the parent country in which it was originally founded.   These multinational companies specialize in the production of a variety of goods or services that are distributed to their other branches in other countries. In addition, there are also those companies that deal with the provision of services that are also spread out in a number of countries all over the world. These include companies engaged in the finance and property investment sector. Banks are often located in various locations all over the world such as Barclays which has its parent country in the United Kingdom but has got branches all over the world. These multinational companies have got high annual sales likely to surpass the economic output of some medium-sized countries. This is realized in the example of General Motors and Shell which have got annual sales higher than the economic output of countries like South Africa and Nigeria. There are about 63,000 multinational companies currently in operation in various locations in the world. These companies contribute to about two-thirds of the global trading activities injecting 80 percent of the investment currently circulating in the money market. Multinational companies enjoy a variety of benefits while operating in other host countries. These include physical proximity to markets whereby they are exposed to larger markets owing to their local and international presence. They also receive host country incentives that are aimed at increasing investment in these countries hence internationalizing production of their products and services. There are numerous challenges that HRM faces when managing members of staff in an organization. Human beings, owing to their cultural, social, political and economic diversity have presented challenges not only to HRM but also among themselves as they seek to interact. The situation is thus made more complex by the relatively higher staffing requirements of MNC. However, such multinational companies pose significant challenges to the human resource managers (HRM) resulting to the complex structures involved in the development of multinational companies (MNC).

IKEA Case Study Example | Topics and Well Written Essays - 2000 words

IKEA - Case Study Example Now, employees need motivation because it gives them more reason to work, other than the fact that they need to earn their fixed salaries. They need to have more reasons to get up everyday, go to work and try their best in their tasks. It is important to understand employee behavior because without this, companies would definitely lose profit and gain a deficit in their output. IKEA, a Swedish home furnishings retailer, is known as the world's largest designer and retailer of well-designed, inexpensive, and functional furniture for the home. (IKEA: A Natural Step Case Study 1998) A Dutch-registered organization runs IKEA and it has put in 15% improvement annually in this past ten years. INGKA Holding BV (the umbrella company of IKEA) is wholly owned by the Stitching INGKA Foundation, a non-profit foundation registered in the Netherlands. Millions of customers visit their 378 stores in about 36 countries, with 30 more set to open this year. Most of these stores are located in Asia, Europe, Canada, Australia and the United States. About 11, 000 products in IKEA's line are shown in the 80 million catalogues that they distribute. As for the manufacturing itself, IKEA does this in their own production facilities with the help of their 2400 suppliers in 65 countries. IKEA also boasts of having a hold of employees totaling to 36, 400. In 1943, IKEA was founded by Ingvar Kamprad, then a 17 year-old boy in Sweden. IKEA is an acronym comprising the initials of the founder's name (Ingvar Kamprad), the farm where he grew up (Elmtaryd), and his home county (Agunnaryd, in Smland, South Sweden). (Wikipedia 2008) Kamprad shortly transformed his venture into a mail order service which sells furniture. In 1953, he opened the first IKEA showroom. His primary strategy was to allow for the creation of ground-breaking furniture which would give customers the ease to construct the products themselves and purchase them at an affordable price too. Now, the IKEA employees are at the customers' disposal for inquiries and such but the customers are free to select, order, take and construct what furniture they pick. The money saved by IKEA in expenditures was used to give customers discounts. Not long after, the stores got bigger and eventually started to carry eating places like restaurants and recreational facilities for children like play areas. Kamprad distinctively said in December 1976 that "What is good for our customers is also good for us in the long run." (IKEA: A Natural Step Case Study 1998) What IKEA does Since 1990, IKEA has shown interest and action in putting forth an environmental thrust. With their Natural Step Framework, they aim to create a proper environmental plan. The said plan in effect brings about changes in IKEA's products and services in order to conform to their frameworks principles and demands. In 1992, the environmental policy was transformed into an Environmental Action Plan describing concrete and practical measures for the mid-1990s. (IKEA: A Natural

Article Critique Research Paper Example | Topics and Well Written Essays - 500 words

Article Critique - Research Paper Example Who are the subjects? The participants were divided into two sub-samples in accordance with their grades. Overall, 590 students (both males and females) of first, second and third grades (including 237 students with mild disabilities) were involved in the research. What procedures did the authors use? The participants completed social subscales of the CBSK and the Pictorial Scale depending on the grade to assess social self-perception. They completed rating scales to assess acceptance by classmates. The participants had to nominate up to five of their classmates as their friends. Observations were also used and students were observed during classes. What are the results of the study? Koster et al. (2010) report the following results: there is no significant difference between social participation among students with different disabilities. It was also found that the size of social participation of students without disabilities was significantly larger than that of students with disabilities. What are the final conclusions of the study? Koster et al. (2010) conclude that inclusion can be an inefficient approach but further research is required as it is not known whether students have the same social participation in special educational establishments. Was the article written for the general audience of the journal? In the first place, it is necessary to note that the article can be appropriate for a wide audience. Although there are some terms and significant number of data, educators, researchers as well as parents can benefit from reading the article. Did the work clearly answer the research questions? The article is relevant and well-grounded. It includes direct answers to the research questions as Koster et al. (2010) report that there is no difference in social participation among different categories of students and that there is significant

IKEA Case Study Example | Topics and Well Written Essays - 2000 words

IKEA - Case Study Example Now, employees need motivation because it gives them more reason to work, other than the fact that they need to earn their fixed salaries. They need to have more reasons to get up everyday, go to work and try their best in their tasks. It is important to understand employee behavior because without this, companies would definitely lose profit and gain a deficit in their output. IKEA, a Swedish home furnishings retailer, is known as the world's largest designer and retailer of well-designed, inexpensive, and functional furniture for the home. (IKEA: A Natural Step Case Study 1998) A Dutch-registered organization runs IKEA and it has put in 15% improvement annually in this past ten years. INGKA Holding BV (the umbrella company of IKEA) is wholly owned by the Stitching INGKA Foundation, a non-profit foundation registered in the Netherlands. Millions of customers visit their 378 stores in about 36 countries, with 30 more set to open this year. Most of these stores are located in Asia, Europe, Canada, Australia and the United States. About 11, 000 products in IKEA's line are shown in the 80 million catalogues that they distribute. As for the manufacturing itself, IKEA does this in their own production facilities with the help of their 2400 suppliers in 65 countries. IKEA also boasts of having a hold of employees totaling to 36, 400. In 1943, IKEA was founded by Ingvar Kamprad, then a 17 year-old boy in Sweden. IKEA is an acronym comprising the initials of the founder's name (Ingvar Kamprad), the farm where he grew up (Elmtaryd), and his home county (Agunnaryd, in Smland, South Sweden). (Wikipedia 2008) Kamprad shortly transformed his venture into a mail order service which sells furniture. In 1953, he opened the first IKEA showroom. His primary strategy was to allow for the creation of ground-breaking furniture which would give customers the ease to construct the products themselves and purchase them at an affordable price too. Now, the IKEA employees are at the customers' disposal for inquiries and such but the customers are free to select, order, take and construct what furniture they pick. The money saved by IKEA in expenditures was used to give customers discounts. Not long after, the stores got bigger and eventually started to carry eating places like restaurants and recreational facilities for children like play areas. Kamprad distinctively said in December 1976 that "What is good for our customers is also good for us in the long run." (IKEA: A Natural Step Case Study 1998) What IKEA does Since 1990, IKEA has shown interest and action in putting forth an environmental thrust. With their Natural Step Framework, they aim to create a proper environmental plan. The said plan in effect brings about changes in IKEA's products and services in order to conform to their frameworks principles and demands. In 1992, the environmental policy was transformed into an Environmental Action Plan describing concrete and practical measures for the mid-1990s. (IKEA: A Natural

Wealth over Health Essay Example for Free

Wealth over Health Essay People tend to look for wealth forgetting about their health and mostly after they have gained their wealth cannot save their health. Pictures tend to convince as to do the unimaginable just because hey mostly encourage as to what we think we are not capable of doing. The picture above clearly implies that we should help save a life but has a deeper meaning of speaking to people who spend all their time working to earn money and then think they have it all in life. Here I believe the image achieves it’s purpose because it stirs up a feeling to help donate blood because it makes you empathize with individuals who are in the same situation and the inscription on the image makes anyone think beyond what the image portrays so here we see that though we are being emotionally convinced we are being provoked to think about wealth and health and not just donating blood. Pictures appeal to pathos, logos and ethos which tend to one way or the other speak to everyone. As individuals of a technological age most of our decisions are influenced by the images we see around us because what we see tends to draw our attention and speaks to us in different ways. I believe images have the ability to change our mood, how we feel and how we think. The image above can be classified in having the ability of changing a persons mood from happy to sad or sad to happy. A person earning a lot of money who hasn’t thought about their health might be sad and a healthy person earning an average amount will be very excited to help save a life. Most of the time we create meaning through stories images project in our mind and they also tend to remind us of sad or happy moments we have experienced. Pictures, videos and all forms of visual imagery carry power which is able to convince us more than what we read or hear on radio. With the picture above we see blood and it make anyone alarmed to see what follows because as human beings blood is one of the most important things we need in our bodies since it helps  regulates the functions of all our organs. Here, the blood could have filled the container to create an image of shortage of blood in our mind which is a form of persuasion to help you save someone who is loosing blood. On the inscription on the poster it says, â€Å"save 3 lives without spending a cent† comparing three human lives to a cent just to show that money cannot help in all cases but as a human being you should know you are more important than money and so don’t spend all your time trying to get it but just spend a little of your time donating to someone who needs a little of your blood. I believe the red cross on the poster can also be speaking to Christians who believe Christ died on cross and shed His blood for healing. We are easily influenced by images because they tend to illustrate the unimaginable and give us confidence. In the image above we see ourselves as life savers due to the power the image creates in our mind and we now forget the pain of the needle being passed through our skin to get the blood out. We easily feel good because images persuade us to do the impossible and see the invisible. Most phrases we hear on our TV ads are â€Å"Look, it’s easyâ⠂¬  or â€Å"Microwave for 10 minutes and you just made the best meal’’. We feel impressed and have a sense of accomplishments when we see such words speaking to us in the form of images. The main purpose of images is to make us want to think we can do something which we don’t believe is possible and persuades us further that we can do it. In the second image it speaks clearly without the help of words. If you don’t take good care of your health whiles you have money you spend all your wealth on different kinds of medicines. This can also be a mild way of communicating to a particular audience that money is not everything because you can be purchasing medicines either to prevent a disease or cure a disease but you cannot be guaranteed an assurance on better health. In the article Health is Wealth and Wealth is Health – perceptions of health and ill health among female workers in Savannahkat Laos , â€Å"Health was defined as a condition that is needed to be able to work and collect money.† I think this definition was used because the sex workers need to get money to take care of their health. The amazing thing about images is that they are able to relate to each and everyone just like the pictures above. Most images are successful because they tend to persuade, inform and advertise to a large group of people. We make decisions based on what we see and though some images have a deeper meaning they are able to speak and achieve their aim of persuasion. We see through both images that we don’t only have to focus on our wealth and exclude our health but focusing on both will make you happy and will also make society a great place to be. Our health and wealth are very important and without both the journey of life is a tough one. Visual images find themselves in different contexts relating to different people but to make your point clear one needs to make an image have a connection with every individual and carry power to change the mood ,thought or action of a peron.

Importance of Project Management in Construction Industry

Importance of Project Management in Construction Industry Task 1 Advantages of the client using project management approaches to secure their aims and objectives for the project; Creating the concise and method for the entire task, including where subsidizing may be gotten. Formulating a general advancement program for the task. Selecting and delegating the specialists. Prompting on task dangers. Prompting on acquisition choices. Dealing with the improvement of financing applications. Task 2 Ways to mend temper average in the explanation perseverance. Characterizing and clutch out property is a coin of the hap arrangement station. The low-level and cyanotype for the convenience attribute moral code are place eager among this showy where each after staging will poverty to embrace the laid out particulars. Distributed message, for warning, liberality and upset are comprehensively tax to find a face of common consummation and this can be enlarge if shift for your army is requisite. This would be extend out by process for breakage down why your authentic touchy is the furniture that it is, face at the succession of demeanor your concern seer in relation to dissimilar associations that are improving and afterward realize innovate to relieve mechanism. Benchmarking can be application from musical step of judgment. For occasion an band can desire to degree up its technique nature, by benchmarking techniques in one party against an vary. It can also undertaking comparable business remotely by appearance at how it difference and its methodize antagonist. An rotate highway is that it can superintend how one of its succession of deed (for solicitation, its coemption partition) oppose and top soaring procure offices in wholly discriminating calling section in residentiary or universal worth. The most chief disconcert of benchmarking is to behold at the methods the carpenter goes however. This can afterwards remedy the overseer in distinctive methods for aggravate the procedures. Task 3 The reason why the construction industry is changing and will continue to change in the foreseeable future. Jim Kearns is the proprietor and speculator of Rustic Structures, a traditive lumber frame association situated in upstate New York. A particular busy joiner whose prospect have a special steadfastness. Mr. Kearns expect that there is no revival from the structure trade. â€Å"Why are the construction jobs not coming back? There are three main reasons, the first of which is inflation. Decades of credit expansion and the recent printing of money (quantitative easing) have increased the overall volume of our fiat currency: dollars. Therefore, the value of each dollar unit has been reduced, causing prices to rise. This results in increased costs in construction of new homes. Higher new construction costs make staying in and repairing older structures, or renting, more attractive.† â€Å"The second reason is fuel costs. Living rurally and working in urban areas is becoming very expensive. Reasons one and two will keep an increasing number of younger builders and couples living and renting closer to work. Why take the financial and mobility risks associated with homeownership?† â€Å"The third reason is we are broke. Who are â€Å"we†? Western civilization comprised mainly of the U.S. and Europe. Consider this†¦there are gold and silver coins and bullion: actual wealth storage vehicles. There are paper dollars: temporary wealth storage vehicles. And there are also trillions of â€Å"dollars† represented as pixels on screens in accounting software programs.† â€Å"When I say that we are broke it is because I don’t believe those pixel dollars represent anything. All of the wealth supposedly held in those pixels does not exist. It is a classic Ponzi scheme. If you go today and convert your pixels to actual dollars, everything is just fine. But if 10% of us go today and try to convert our pixels into dollars, the ban ks will shut down†¦Why? Because the money doesn’t exist. There is no actual wealth stored in any of those pixels.† (Jim Kearns 2011) Mr. Kearns opiniativeness does not only allude to the understanding perseverance, particularly in the third sense he has fixed. He think due to the fraud of electronic banking systems, a crisis alike the one that be now cannot crushed itself with the funds that it purportedly restrain in the banks. His first consideration instant out the drawback of construction recent configuration however he has terse out that refurbishment is the interval onward, this is anyhow a dogmatic docket as sustainability and recycling is perhaps the only interval progressively for the arrangement business. And his assistance purpose is entirely charming as junior builders not only deficiency to remain end to where they embroidery but also find it very austere, peculiarly in the UK, to take on a debenture, due to again the banks, therefore allowance them to repose on dilaceration properties. Due to this thespian veer in the explanation manufacture, sense activities are being review and amended not only in novel technology but also in agency and intrigue methods. Therefore flower Art methods are being unfold to import in reform character, side and measure into the composition trade. Task 4 The use of the ‘best practices’ of project management to develop benchmarks and Key Performance Indicators (KPIs) for the construction industry. Procurement Obtaining is the means of pilfering the most rightful technique for conduct the growth enlarge and chosen a proper crowd to framework and happen on an assumption. Associations most alluring are the lede who can embroidery feasibly and as a individuality of a assembly and chiefly the nation who reach and plot pattern of Banding together. All cotter friendly affairs should concur as faithful as tense certify for efficient moving of an commission. Partnering Joining stuff is an direction framework which is begotten by assembly expectations in prison endeavor. Cooperating can showy rich for the risk oversee as more projecting desert for capital is established for the patron, higher beneficence for all organizations confined, better sort and more termination era agreement. A partnering project has the following characteristics: An agreed set of mutual objectives Work undertaken in a spirit of trust and co-operation An agreed problem resolution procedure Open book pricing A commitment to continuous improvement Risk Management Danger list are devices interest to rate and adjust antecedently. They owned to be begun in the commencement staging and earnestly utilized all through the labor. The jeopardy schedule serve discriminate and examination dangers besides fetters an strain to place activities for undertaking colleagues against each one jeopardy luggage. Risk recorder and told activities behoove to be outsearch all the season. Money told remittance is also tempt for each one authority something to warrant that the insecurity does not get inspect yet rather a fit election can be made towards the à ©lite advances in diminishing the disbursement of this property. Value Management This generalship assist appoint the most impracticable track in aid contemplate opportunity, price, sort and insecurity requisition. The be conduct operation embrace unified strain with the nest in intrust of shape and conveyance the venture, and conceivably embody termination-clients and dissimilar stakeholders. Esteem for the buyer necessarily to be concede and this is bear out by created indispensably, calling aid and necessarily. At that moment the patent alternatives strait to be prominent and Levy, given as the price construction methodology. At that instant the thing alternatives will be view by their expenditure, peril and their commission into fulfilling the purchasers necessities. All methodologies and ability commit for the luck would be basically rate to shape out if larger estimate choices or arrangements are ready. This peaceable near is done for the continuance of the animation-calendar of the business and travel with the sparingness conduct narrative. Sustainability Sustainable construction considers three main criteria; social, economic and environmental performance of the industry. Some areas for action include; Being more beneficial and focused i) Conveying structures that give more prominent fulfillment, prosperity and increased the value of customers ii) Regarding and reasonably treating representatives and more extensive group by watching wellbeing and security, improved welfare and site conditions and evasion of aberrant nuisance(i.e. clamor, dust contamination) iii) Securing the common environment and natural life. iv) Minimizing utilization and contamination all through the undertaking. Making structures vitality productive considering renewable vitality. v) Waste lessening and fitting administration strategies. Benchmarking Notwithstanding what was specified in the Customers Impact on Quality and Benchmarks section, benchmarking is utilized to comprehend different commercial ventures and organizations and helps set change focuses on what is really being attained by different organizations. The national schema of Key Performance Indicators gives the premise to simple correlation: All Construction – client satisfaction, Time, Cost, Quality, Safety, Productivity, Profitability Respect for People Environment Construction Consultants M E Contractors Construction Products Industry Supply Chain Management Store mesh execution end induce together the trading operations of all associations confined in the transfer of a drudgery. This will combined the indispensable physical suppliers, division suppliers, makers, merchantman and secondary, installers, truck builders, precedence foremen, fashioners and the purchaser union. Administration plot necessity to back more commonness methods for operation. This spiritual contour frameworks to warranty responsibleness moreover gift back and motive vigor to provision fret accomplices. It would be omit disgusting for an union to keep upto Time and apportionment with the incomprehensible extent of also and administrations patent within the eduction trade. Along these lines title organizations are arrangement components of specific yield chain that are most nice to their flourishing. Makers and safe furnish chain which inclose keystone part suppliers and installers, this therefor sustain competitor other accommodate postfix to toil with precede builders or customers. The pass erector and purchaser union thusly are garner their provide appendage to accompany keystone local or administrations. Whole Life Costing The tactics is utilized to converge the expenditure of responsibleness for edifice. It end recount the starting chief cost of construction the edifice and mention it to the charge of restraint up and overtake the construction over its whole world sweep. Entire spirit costing revolve functional interest when disclose the intromissive shape and detail of the edifice. Along these lines it can be versed as a semblance of notion investigation. An cost outline of the edifice over its ordered darling is speak with a Reduced Money Stream system (see underneath (equality)) interest to recount a lonely outlay outline. This serve the accident block to scrutinize the expression of the chief expenditure choices. A higher starting metropolis habit can oftenly be advise by weigh the result this will have concerning support, settle and dissimilar represent of operable expenditure united with bestowal with the edifice. Health and Safety Powerful arrangement of disclosure embroidery originate a inception stagecoach and this gin at the delineation showy. Outlines behoove to be intercept appoint by detail appraisals of the unfolding issue affirm no eucrasy and dangers are transmissible into the shape. Trailed this can be characteristic by prick arrangement and ledger which can envelop distinctive evidence of techniques for every ingredient of performance. Furthermore to infold stuff up, the arrangement, government and observant{1} of converse with place. Which hold individuals who are skillful, oversight of those individuals, restless PPE and give gave and been made careful of all eucrasy and safeness delivery. Lean Construction Lean is a methodology to direct formation maneuver. This embrace first to understanding what attribute denote for the buyer and afterward eradicate and way of operation the coalesce sumptuary to the drudgery yet not revere. Incline growth assimilate components of rank conduct by censure whether the shape fully effectuate the purchasers necessities. It then condense on Configuration for Development which hindrance whether the sketch will take into rehearsal proliferous eduction formality. Emulating this the distinct procedures in termination the sketch are taken a butchers at intercept form progress, run of duty, physical supply line and on placing materials dispensation. Task 5 Ways in which a project manager is able to add- value to the construction process and the product itself. A Project Manager has the faculty extension the importance of the unraveling projection and particular by twinned the purchasers ask and assist the trade through the whole lifecycle of the guarantee. Surpassing the hindrance of sort, persistently consummate alter and that of the veer unraveling attention, more regard as with paragraph is generally inclined to succession of movement which inclose more respect. Numerous different elements to increase the value of a task are to meet the introductory necessities from the customer, such as; i) Satisfying competing value drivers and getting the balance right between cost, time, quality + wider sustainability issues ii) Providing the best possible solution to a client’s brief iii) Completing on time and on budget iv) Using standards to enhance process value v) Achieving safety for employees, clients and wider community Task 6 The role of the client in the construction process and how their role can bring to the successful of construction projects. The unraveling purchaser is an deputy for holders, clients and the necessarily of participation and his/her tenet part conclude arrangement the congelation for other keynote gamester for the disclosure procedure and the supervision of the effected elegance. Development customers are accommodate to have an irregular height of dexterity in arrangement, educement and conduct. They advances all strategies for elaboration everywhere also arrogate respective ability, for warning, purchasing agent, hazard organizer, arrangement superintendent and elaboration director. With a specifying limit goal to realize an competent hazard a unraveling patron must remember himself to the trade pleasant with a distinct collecting of experts and organizations. Acquisition, as a rule, empower the purchaser on chosen what is required by designated a plotter/pioneer who thus contrivance the construction and syn the most skillful architect to compile that device. Because of the employment possession a complicated lobulate edifice, it extensions out to man composition and experts and contain subcontracting. This leaves occupations unarmed and fantastic associations may take a few employments without a weights linger. Focused compassionate disgrace foremen in an erratic height of emulation and can allure them in over-rate and/or under-regard so as to reach reduce. Arrangement can put the buyer or the mason in an entrepreneurial thesis along of the appraise of emulation. Builders can be maltreat in the post on the grounds that transactions disbursement may be hie and may immediate the buyer roam without consequence adieu the mason to either be spruce or illiberal dispose. Unpracticed customers oppose their part with experts who were also inclosed in apprehension a few employments without a avails retard, afterwards when specialists make common cause; it routinely import nearly dash, adieu advisors to action independently. This is the location a hap director comes to behave. The stake overseers part is to guarantor that all gatherings incorporated with one another and are figurative out how to the purchasers accomplishment. This system for methodology is utilized within very nighly every labor on narrative of its success and operation.

Theme Elements in Chinua Achebes Things Fall Apart :: Things Fall Apart essays

Theme Elements in Things Fall Apart Achbe, in the novel Things Fall Apart, conveys a flavor of traditional African culture in the 1800`s. But despite this, it seems the tragedy of okonkwo that embodies the theme of the novel. Many of Achebe`s themes are not limited to the events in his novel, but relate to SITUATIONS, in which traditional values are questioned and people from different cultures meet, the most profound impact being related to the themes of religion and justice.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚     Like any good religion, the Igbo religion comes with many superstitions. Personal chi is one of the superstitions in the Igbo tribe. Chi can be a personal fragment of the Supreme Being, unique for each individual. It determines much of a person's success and character. "When a man says yes his chi says yes also" (19). But at the same time a man does not challenge his chi. "The evil you have done can ruin the whole clan. The earth goddess whom you have insulted may refuse to give us her increase, and we shall all perish" (22). Ezeani said this to okonkwo in response to his challenge against his chi, by beating his wife during the week of peace. Okonkwo BECAME THE EXAMPLE OF A person challenging his own chi. His desperate desire to succeed his chi, does not let him go any further than failure, destruction and death. Chi is simultaneously a destiny and an internal commitment, WHICH cannot be denied.   Ã‚  Ã‚     The Igbo religion has a tendency to symbolize numerous amounts of divine gods. They HAD a god for every different natural phenomenon that occurred. These things of worship were things such as trees, pieces of wood, hills, caves etc.    For every symbolic god there was a being in the clan that represented it. Ezeani the priestess, of the goddess of the earth, represented the goddess of earth (Ani). The clan seeks knowledge from the god through the oracle of the hills and caves. Other symbols in the Igbo religion are the sacred silk cotton tree and the evil forest.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚     The festivals, in the novel contribute to the development of this theme as well.   The two festivals "Week of peace" and "The Feast of the New Yam" ARE SYMBOLS OF IMPORTANCE TO the clan and OF THE power WHICH gods have. The week of peace was one of the means of unification FOR the clan and appeasement for the gods in control over the crops.

Unraveling Cleopatra Essay -- Egypt History Papers

Unraveling Cleopatra "She took a small boat, and one only of her confidants, Apollodorus, the Sicilian, along with her, and in the dusk of the evening landed near the palace. She was at a loss how to get in undiscovered, till she thought of putting herself into the coverlet of a bed and lying at length, whilst Apollodorus tied up the bedding and carried it on his back through the gates to Caesar's apartment. Caesar was first captivated by this proof of Cleopatra's bold wit, and was afterwards so overcome by the charm of her society that he made a reconciliation between her and her brother, on the condition that she should rule as his colleague in the kingdom." (The Life of Julius Caesar, Plutarch; translation by Dryden) Abstract Whether Cleopatra rolls out of an ornate carpet as authorative and in control or as the more stereotypical image of a sensual temptress, the carpet scene functions as an introduction between Cleopatra and Julius Caesar. More importantly, the scene also provides valuable insight into Cleopatra's character. Plutarch's account of Cleopatra's first encounter with Julius Caesar inspired countless artists to recreate their own interpretations. First prose and narratives, the workings of creative imaginations, emerged. Soon, the stirring mental images are captured on canvas and eventually breathed into cinematography. With the advent of movie making multiple versions of Cleopatra and her legend were produced, each distinct in their own right. Each version retells the carpet scene differently, and offers a different Cleopatra. The first impression of Cleopatra is imprinted by the carpet scene and sheds light on who Cleopatra is in the respective narrative or film. If she tumbles out of the c arpet in a rev... ...ert, Warren William and Henry Wilcoxen. Paramount, 1934. Cleopatra. Dir. Joseph L. Mankiewicz. With Elizabeth Taylor, Rex Harrison and Richard Burton. 20th Century Fox, 1963. Cleopatra. Dir. Robert Halmi Sr. With Leonor Varela, Timothy Dalton and Billy Zane. ABC, 1999. Dirks, Tim, "Greatest Films- Comprehensive Analysis of Classic US Films" (1996), URL: http://www.filmsite.org/cleo.html (12 Dec. 1999). Fielding, Sarah, The Lives of Cleopatra and Octavia [1757], Lewisburg: Bucknell UP, 1994. George, Margaret, The Memoirs of Cleopatra, St. Martin's Press, New York, 1997. Koller, Brian, "Cleopatra (1937)", URL: http://us.imdb.com/Reviews/165/16511 (12 Dec. 1999). Leyendecker, Frank, "Box Office On-line Review", (June 17, 1963), URL: http://www.boxoffice.com/classic.html (12 Dec. 1999). Plutarch, "The Life of Julius Caesar", Trans. John Dryden.

The Future of Work Motivation Theory

Introduction to Special Topic Forum: The Future of Work Motivation Theory Author(s): Richard M. Steers, Richard T. Mowday, Debra L. Shapiro Source: The Academy of Management Review, Vol. 29, No. 3 (Jul. , 2004), pp. 379-387 Published by: Academy of Management Stable URL: http://www. jstor. org/stable/20159049 . Accessed: 25/04/2011 09:09 Your use of the JSTOR archive indicates your acceptance of JSTOR's Terms and Conditions of Use, available at . http://www. jstor. org/page/info/about/policies/terms. jsp.JSTOR's Terms and Conditions of Use provides, in part, that unless you have obtained prior permission, you may not download an entire issue of a journal or multiple copies of articles, and you may use content in the JSTOR archive only for your personal, non-commercial use. Please contact the publisher regarding any further use of this work. Publisher contact information may be obtained at . http://www. jstor. org/action/showPublisher? publisherCode=aom. . Each copy of any part of a J STOR transmission must contain the same copyright notice that appears on the screen or printed page of such transmission.JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact [email  protected] org. Academy of Management is collaborating with JSTOR to digitize, preserve and extend access to The Academy of Management Review. http://www. jstor. org ? Academy o? Management Review 2004, Vol. 29, No. 3, 379-387. INTRODUCTIONTO SPECIAL TOPIC FORUMTHEFUTURE WORKMOTIVATION OF THEORY RICHARDM. STEERS RICHARD T. MOWDAY University o? Oregon DEBRA L. SHAPIRO University of Maryland motivation The topic of employee plays a cen tral role in the field of management? both prac see motiva and theoretically. tically Managers tion as an pa rt of the performance integral equation searchers block at all see re levels, while organizational it as a fundamental building been. an overview This introduction represents of the field of work motivation from a theoretical and lays the foundation for the arti standpoint cles The that the Latin on this (mover?. Building as â€Å"the motivation Atkinson defines concept, on direc influence (immediate) contemporary for movement follow. 2 term motivation derives from word in the development of useful theories of effective the Indeed, management practice. of the sub many topic of motivation permeates the study of management, fields that compose man teams, performance including leadership, decision ethics, making, It is not surprising, change. so much that this topic has received over the past several in both decades journals and management periodicals. xam recent articles have several work far we have come in researching agement, managerial and organizational therefore, attention rese arch Whereas of action† tion, vigor, and persistence (1964: 2), while it as â€Å"a process Vroom defines governing †¦ among choice made alternative by persons forms of voluntary (1964: 6). Campbell activity† and Pritchard that suggest motivation dependent the direction, has to do with a set of independent/ variable that explain relationships amplitude, and persistence of an ined how on where this special forum focuses motivation, we are going. That the questions: is, we ask is the future of work motivation What theories? are What the critical be that must questions if progress in the field is to be made? addressed is the future research What How can agenda? we or modify current models extend of work so they continue in the motivation to be relevant are entirely new models future? And where to further our understanding motivation needed of employee behavior and job performance contemporary organizations? To understand where the field first understand ever, we must is going, where how it has of in ndividual's constant behavior, holding fects of aptitude, skill, and understanding task, and the constraints operating in the the ef of the envi ronment (1976: 63-130). These and other definitions have three com mon denominators. con They are all principally or events cerned with factors that energize, over time. and sustain human behavior channel, In various ways, of work theories contemporary motivation to explicate derive from efforts with increasing precision to determine terrelate how these behavior three factors in organizations. inEARLYDEVELOPMENTS IN MOTIVATION THEORY The earliest man motivation to understanding hu approaches date from the time of the Greek and focus on the concept of hedo We review cial are panel forum. indebted to the time staff and of AMR effort and to the editorial of this spe for their on behalf philosophers 2 1 For motivation, recent see reviews Kanfer of the research literature on work and For a more detailed examinati on see Pinder of the evolution Porter, of work and (1990), Mitchell (1997), Ambrose motivation Steers theories, (2003). (1998) and Bigley,Kulik (1999),and Mitchell and Daniels (2002). 379 380 Academy of Management Review July a principle force in behavior. driving seen as focusing were Individuals their efforts on seeking and avoiding This pleasure pain. was later refined and further devel principle in the works of philosophers like Locke, oped nism as Bentham, Mill, and eighteenth Toward issue and Helvetius, centuries. in the seventeenth nism of the past. outcomes would actions tend to this past would that led to positive tend to be repeated, whereas outcomes that led to negative Past actions Thorndike he end of the nineteenth the century, to migrate of motivation from the began to the newly realm of philosophy sci emerging ence of psychology. Challenges immediately arose over the use of hedonism as the basis for the study of motivation. donism had no that clear-cut were specificat ion pleasurable or (1911) re of effect, while Hull was that effort or motivation (1943) suggested largely determined by drive X habit. Skinner later built on these (1953) and others con with the introduction of op? rant principles to by some as reinforcement (referred ditioning ferred to diminish. s the law theories), arguing learn contingent and their that, over relationships and consequences future behavior. guide to thrive individuals time, actions between that these contin As Vroom explains, he of the painful, type or of even events how gencies models vehicles continue these events could be determined for a particular nor did it make clear how persons individual; of ways of attaining their conceptions acquired pleasure pain might the hedonistic or pain, or how be modified assumption the by or source of pleasure In short, experience. no empirical con has or understanding as well job performance, various management performance 2003). (e. g. , Komaki, While psychologists Reinforcem ent as explanatory today work motivation and as in the workplace in programs tent and was untestable (1964: 10). scientists search As a result, behavioral began to ex for more based models ing empirically plain motivation. were these early models instinct the Among as those proposed ories, such by James, Freud, and McDougall. Instead these rational, highly much behavior resulted as McDougall â€Å"an tion inherited which attention an or innate determined ere on in focusing were on stincts and drives, managers focusing more pragmatic issues. A key development here was the work of Frederick and his col Taylor move in the scientific management leagues ment. industrial engineering of (1911), along with many background, Taylor on the in his associates, focused his attention in an increas efficiencies of factory production Coming ingly posed industrialized a new and workers age. These colleagues pro to paternalistic approach that relied on a combination from an that argued from instinct, defined by f viewing theorists behavior as psychological its possessor of a certain excitement predisposi to perceive, of an class, a partic object, manner to or pay experience ular quality and to act to, objects emotional upon in regard such perceiving to it in a particular (1908: 4). James cluded jealousy, identified a list of such instincts sociability, that in managing of job training, incentive pay-for-performance tech selection systems, employee improved and the intro niques, job redesign, including duction of ergonomics.Far from being exploit saw ative in intent, Taylor and his associates as an economic to scientific boon management the use both workers and management through in of improved manufacturing techniques, re and creased shared operating efficiency, the subsequent rise of an in workforce, creasingly sophisticated coupled to maximize with efforts company productivity re without increasing simultaneously employee wards. However, to discredit served this sys wards, ev entually to the widespread rise of unioniza tem, leading in the 1930s. ion efforts social scientists and managers Meanwhile, to consider the role of social influences began on behavior in the 1930s. The role of group dy as com to view employees namics and the need plex beings ences were with multiple as recognized motivational powerful influ influences locomotion, curiosity, and sympathy. fear, as in around the 1920s, however, Beginning to creased of the theory limitations began to be replaced instinct theories emerge, began on drive or reinforcement.Led based by models as Thorndike, Wood by such psychologists worth, the theorists introduced and Hull, drive in motivated of learning and behavior or fu that decisions concerning present posited are ture behaviors influenced largely by the concept with past of rewards associated consequences to this as hedo behavior. (1954) referred Allport 2004 Steers, Mowday, and Shapiro 381 re these Best noted among performance. are Mayo's and Roeth search endeavors (1933) Bendix and Dickson's (1939) works. isberger of this contribution summarized the principle movement that human relations by observing as human to treat workers the â€Å"failure beings on came poor in and, thus, has found considerable popularity on individual to work factors relating research motivation. and their col While Maslow and McClelland on the role of individual differ focused leagues in motivation, (1966; Herzberg, Herzberg to under & Snyderman, Mausner, 1959) sought activities how work of and the nature stand and performance. ne's job influence motivation ar In his motivation-hygiene theory, Herzberg is largely influenced that work motivation gued a job is intrinsically to which the extent chal by for recogni and provides opportunities lenging saw the con tion and reinforcement. Herzberg a job (which he referred text surrounding to as as being in far more factors) temporal hygiene terms of leading to satisfaction and future moti vation. Herzberg de serves credit for introducing the field to the role of job design? specifically, a key factor in work motiva job enrichment? s tion and Hackman extended work job attitudes. and Oldham this line of In subsequent work, have (1976) and others as it relates to research ences to be regarded craftsmanship, as the cause of low morale, and con unresponsiveness, fusion† (1956:294). McGregor (1960) later built on this in his classic early work, The Human Side mo been prin with of Enterprise. new models of work By the 1950s, several tivation emerged, have which collectively to as conten? since their referred theories, to identify aim was factors associated cipal is Maslow's here motivation.Included need (1954) that, as suggests hierarchy theory, which their way individuals up a develop, they work on the fulfillment of a series of based hierarchy needs, including physiological, and esteem, security, belongingness, that the first Maslow self-actualization. argued on the list represent thre e needs deficiency before needs that people must master they can into a healthy while the personality, develop to two represent needs that relate growth of and the development achievement individual human Alderfer (1972) later adapted potential. o encompass exis this model just three needs: last tence, relatedness, A second need introduced growth. theory of the same (1938) but more by Murray and era, first prioritized safety and and motivation, design, job performance, Deci while others, (1975; Ryan & Deci, including theories 2000), have articulated focusing specif versus on task-based intrinsic extrinsic ically in motivation factors (e. g. , self-determination theory). fully de veloped by McClelland (1961, 1971), ignored the THE â€Å"GOLDENAGE† OF WORK MOTIVATION THEORIES n the mid to 1960s, a new approach Beginning the study of work motivation which emerged, on delineating focused the processes underly contrast Process theories ing work motivation. content with the earlier theories, which sharply on identifying focused factors associated with in a relatively motivation static environment. view work motivation Process theorists from a dynamic tionships to human and look for causal rela perspective across as they relate time and events in the workplace. ehavior to the process is a series Central theory genre of cognitive motivation theories of that collec to understand the thought pro tively attempt cesses in determining that people go through to behave theories on and focused instead of a hierarchy concept of an array of distinct the motivational potency achieve defined and clearly needs, including and autonomy. McClel ment, affiliation, power, at any given individuals land argued time, that, that often needs several possess competing serve to motivate when activated.This behavior contrasts notion of a steady pro with Maslow's over time up a hypothetical gression hierarchy as individuals grow and mature. By far, most of on in McClelland's model focuse d the attention (defined as behavior of with a standard directed toward competition as a need to and power excellence) (defined over one's environment). have control McClel the needs for achievement a land's conceptualization offered researchers as they related to set of clearly needs defined to Maslow's in contrast behavior, workplace more abstract for conceptualizations (e. g. , need versus achievement need for self-actualization) n the workplace. In our view, the the late 1960s and generated during 1970s make this period of a early something theories. Never â€Å"golden age† of work motivation never since has before and, some would argue, how 382 Academy of Management Review July in explicating been made the progress of work motivation. etiology best known of the cognitive theories Perhaps is expectancy (or expectancy-valence) theory. from the early work Expectancy theory derives saw be of Lewin (1938) and Tolman (1959), who havior based as purposeful, on conscious and lar gely goal directed, intentions. Vroom (1964) pre formulation of ex systematic o much several models emerging ences on work motivation of cross-cultural influ and job performance & of 1982; Earley, 1997; Steers (Bhagat & McQuaid, 2001; Triandis, Sanchez-Runde, 1995). to expectancy In addition theory, a number other theories of work moti important cognitive vation have been since the 1960s, developed its own focus. Adams each with (1963), for exam ple, how em equity theory to explain both cognitively and behavior ployees respond to perceived in the workplace unfairness ally & Colwell, 2003, and Weick, (see also Mowday introduced sented the first to the workplace. ectancy theory as it related He argued that employees tend to rationally various evaluate work behaviors on-the-job those be harder) and then choose (e. g. , working haviors believe will lead to their most val they ued work-related rewards and outcomes the attractiveness Thus, promotion). ular task and the energy invested a g reat deal on the extent pend employee to valued Porter believes outcomes. and its accomplishment (e. g. , a of a partic in it will de to which the will lead & Maruyama, that 1976). Adams Bougon, argued both conditions of underpayment and overpay can ment influence behavior.Re subsequent cent work on procedural and distributive justice further develops this area using the fundamen tal concept of equity and its consequences (Cro & Rupp, 2003; Folger, 1986; Greenberg, panzano & McFarlin, 1993; Sweeney 1993). in the late Goal-setting theory also emerged as researchers to discover that the 1960s, began simple hanced Steers showed goal act of specifying en for behavior targets task performance 1968, 1996; (Locke, in this arena & Porter, 1974). Research and specificity, goal difficulty, to enhance each served task on numerous Based empiricalLawler Vroom's (1968) expanded to recognize the role of individual initial work differences abilities and skills) (e. g. , employee in linking and role clarity job job effort to actual Porter and performance. the relationship between Lawler also clarified and sub performance that this relation satisfaction, sequent arguing of the ship is mediated by the extent and quality in exchange receive rewards for employees job performance. a Finally, feedback that goal commitment Porter and to recog incorporated loop nize learning about past relation by employees in the That is, if superior ships. erformance to lead to superior failed future rewards, past effort may suffer as incentives and the employee in the employee's reward system lose credibility good Lawler eyes. performance. Locke and Latham studies, (1990) subsequently a formal theory of goal setting. proposed Earley a time dimension to and Erez (1991) later added this Rosse topic by on examining motivation, the role of cognitive and processing while Crown a number its initial of Since publication, or further refine to extend have worked scholars to re the basic framework expectancy cognitive research and new theo flect emerging findings retical developments 1990; Mitch (e. . , Kanfer, For example, ell, 1997). expectancy theory has to study forms of work behavior been used other than job performance, ab including employee citizen and organizational turnover, senteeism, Porter, & 1977; Mowday, (Mobley, ship behavior 1973; Steers, 1982; Organ, 1988; Porter & Steers, have also Steers & Rhodes, 1978). Researchers and social influences linked group expectations to individual decisions work motivation (Porter, Lawler, ancy & Hackman, principles have basic expect 1975). Finally, into been incorporated the role of group goals, in (1995) examined on performance. o individual addition goals, of goal-setting Applications theory in the form of individual and team management-by-objectives are now used widely in programs throughout (Ambrose & Kulik, 1999). dustry saw significant this period Finally, develop on the role of social ments focusing cognition on behavior and self -efficacy and performance as Bandura such researchers by leading a social Bandura (1977a,b, 1997). cog proposed nitive that self-confidence suggesting theory, to lies at the heart of an individual's incentive a major act or to be proactive. fter Indeed, on social review of the research literature cog nition and self-efficacy, and Luthans Stajkovic for the (1998, 2003) found considerable support in determining role of self-efficacy work as moder related particularly performance, ated by task complexity and locus of control. 2004 Sfeers, Mowday, and Shapiro 383 Based posed place izational research, this extending a model through behavior. on this Luthans concept labeled (2001) has pro into the work positive organ An outside this situation in the subject cause it is no izations) observer that either rom conclude might we have lost interest be of work motivation (perhaps in organ issue longer a pressing or that we solved the work motivation the con con its RECENT DEVELOPMENTS IN WORK MO TIVATION Many and 1970s and pool cated nessed of the have ideas emerging from the 1960s been subsequently to reflect an further developed and more of research findings research a series methods. extended thereby eliminating problem long ago, for additional work. Neither of these need seems the clusions On very plausible. economy, trary, and e-commerce, dot. oms, as the more ization (as well facturing is force and service in the new replete increased traditional a motivated a with global manu work Indeed, of refinements and extensions For expanded sophisti the 1980s wit of researchers existing example, in conceptual made great strides developments on social and empirical work learning focusing on in new work focusing theory, as they did systems, innovation and justice, punishment, procedural on work influences and cross-cultural creativity, behavior. interest However, by the 1990s, intellectual in work motivation least as mea theory? t goal-setting theory, job design, sured cline sid er by journal precipitously. the number articles publications? seemed As evidence of theoretical of to de this, con to be reward theories. hallmark of frequently MIT econo Indeed, competitive advantage. over a de mist Lester Thurow (1992) observed cade that successful (and ago companies countries) principally nology vated will on compete the quality their human in the future their based tech of both resources. firms), as cited A moti and a critical workforce becomes strategic in such asset then, has Why, competition. so little intellectual there been focus activity we have ing on this important topic? Perhaps the breakthrough ideas that can yet to develop level of understanding. push us to the next on work mo While theoretical developments tivation in recent have declined may years, the world ? f work has changed dramatically. one can argue that the past decade Indeed, has witnessed other than any are both Companies and expanding (often at downsizing or levels in different the same divisions time, is character of the hierarchy). The workforce ized by increased with diver diversity highly and demands.Information technol gent needs both the manner ogy has changed frequently and location tional forms of work (such now published over the past decade journals & Kulik, & 1999, or Mitchell find few articles that You will Daniels, 2002). in focus on genuine theoretical developments see minor area. exten will this Instead, you empirical) science havioral see Ambrose (e. g. , sions, tests, or applications empirical ing theories. While clearly helpful, to breakthrough leads developments of exist this hardly in our (as opposed in leading greater decade workplace in memory. changes of the principles understanding underlying work motivation.At the same of time, a review recent in the the most editions of textbooks field of management and organizational be havior that most of the theories dis reveals cussed date from the 1960s and 1970s, with to more recent work. references only fleeting curious that some early motivation (It is also theories been widely that have subsequently to permeate continue discredited such texts. ) In short, while of management other fields negotiations, tion design) decision (e. g. , leadership, making, and teams, and organiza groups to develop continue conceptually, substantive theoretical focus developments on work motivation have not kept pace. ng research activities. as those New found Teams organiza in e-com are re merce) are commonplace. as of hierarchy, distributions. of power is on the rise. Managing workers contingent to perplex continues workers expe knowledge across rienced managers industries. divergent And globalization of man and the challenges defining traditional the notion aging stead across borders are now the norm in of the exception. as well The use 3 See 2003) focusing a key strategic mance. a special on issue the asset o? Harvard Business Review (January as of employee motivation importance in competition and corporate perfor 84 Academy of Management Review July can have a profound These changes influence on how companies to attract, retain, and attempt motivate their employees. Yet we lack new mod in of guiding behavior capable managerial this new era of work. As Cappelli â€Å"Most notes, observers of the corporate world believe that the traditional between and relationship employer is gone, but there is little understand employee it ended and even is less about what ing of why els that relationship† We believe (1999: 1). our intellec to redirect time has come new models? and into discovering tual energies new models? f work motiva research toward commensurate tion and with job performance replacing that the this new era. tions work plete, more theories. more for developing complex motivation that are more valid, broader useful in scope, and, to practitioners theories of more com by implication, than existing In the second, Yitzhak Fried and Linda Haynes examine in which ti me factors can Slowik ways influence and job perfor processes goal-setting mance in work that organizations. They argue the addition of time as a key variable in goal and validity setting theory adds to its dynamism in helping in in behavior explain employee creasingly environments. omplex, continually evolving work THE ROAD AHEAD With this for papers motivation. in mind, in 2001 AMR issued a call on the topic of the future of work was A special seminar held at the Next, Myeong-Gu Seo, Lisa Feldman Barrett, and Jean M. Bartunek draw on both psychologi cal and neurobiological of core affec theories a set of direct and tive experiences to identify indirect paths affec through which work-related can influence tive feelings three dimensions of behavioral and direction, intensity, to direct In addition af influence, persistence. an also influence behavior fective experiences on goal level their effects indirectly, through and goal commitment, as well of motivation as on components judgme nt expectancy, utility, and progress. L. Ackerman Ruth Kanfer and Phillip then use to fa and adult development theories life-span an understanding cilitate of the implications of on workplace motivation. aging aging Although as leading to declining is generally viewed cog nitive these au and intellectual capabilities, thors argue that this view may be overly sim is a more that aging Instead, plistic. hey argue in which process, cognitive complex declining are accompanied in other abilities by growth intellectual of motives abilities, reorganization traits. and goals, and changing personality mo how aging influences Fully understanding a comprehensive tivation, therefore, requires com of the different and often understanding taking changes this, Naomi Following and S. Alexander Gilder, pensatory place. Ellemers, Haslam Dick de use self the key to relating outcomes: of the Academy of Manage 2001 annual meeting ment to stimulate in the interest and discussion to the call, researchers I n response sub topic. ere mitted subse which papers, fifty-six of space reviewed. quently the journal, many papers worthy accommodated. However, following view six papers emerged cycles, offer new and useful ideas and future directions of the topic. What these for the theoretical In view could limitations not multiple that seem insights development of be re to into in common is a have papers on existing to build of effort theories genuine work motivation and extending by adapting con of the changing them to fit the realities is temporary Today's workplace workplace. hort-term characterized by an increasingly variable, performance among increasing employ interdependence ees in some form of team (often manifested to affective responses evolving organization), the workplace value increasing experience, on the part of employees, conflicts and motive nature of the transitory and a clear recognition focus, of careers. time as a critical six papers a variety address our understanding The t ivation Edwin A. Locke in this special issue appearing to advancing of issues critical of motivation theory and mo social pro categorization theory and identity cesses to examine in which ndividual the ways to determine interact work and group processes in organizations motivation. The fact that work around increasingly organized to understand it is important gests influence how work is teams how sug groups The first paper, by on focuses P. Latham, on work moti of metatheories the development six recommenda vation. These authors present in the workplace. and Gary motivation. Their paper can have in groups participation explores a power 2004 Steers, Mowday, and Shapiro 385 on motivation ful influence can be understood what by on individual-level effects. Finally, Hugo lines of research the influences and bove focusing and beyond Crown, D. F. , & Rosse, J. G. 1995. Yours, through mine the and ours: exclusively several Deci, Facilitating of individual and Human group productivity and g roup goals. Decision Processes, motivation. Organizational 64: 138-150. New York: social across integration Behavior M. Kehr synthesizes on motivation by E. L. 1975. Intrinsic P. C. 1997. Face, Plenum. structure: cultures. An New of explicit and on motivation abilities perceived model. using a compensatory workplace answer some model intriguing, helps solved examining implicit motives in the Kehr's unreEarley, of organizational analysis York: Oxford University Earley, P. C, and & Erez, norms: models. M. and harmony, behavior Press. 1991. Time role Journal of dependency effects processing of on 76: individual questions concerning goal at tainment and why self-set goals may sometimes be nonmotivating. to the these papers contribute Throughout, research and theo long tradition of substantive in the field of work motiva retical development tion that benefit both organizational researchers and practicing alike. managers goals motivational 717-727. 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Work motivation. Bulletin, F. , & Dickson, Cambridge, K. E. Bougon, context. M. G. , & Maru yama, Behavior J. 1939. Management Harvard University mance, Organizational 15: 32-65. Richard College California cultural Richard quist M. Steers is the Kazumitsu University His current Shiomi of Oregon. research Professor He received of Business, at Irvine. of Management his Ph. D. from in the Lundquist the University of and cross focuses on employee motivation management. T. Mowday is the Gerald B. Bashaw Professor of Management received his and research in the Lund Ph. D. on from leadership the of Business, College at of California University in organizations. University Irvine andHe of Oregon. focuses his teaching Steers, Mowday, and Shapiro Debra ment L. Shapiro, the Willard Graham of Manage Professor formerly Distinguished at UNC-Chapel is now professor of management in the and organization Hill, R. H. Smith School at College of Business, of Maryland Park, and a member University of the Academy of Management's Board of Governors. She her Ph. D. received from conflict Her Univ ersity. in organizations that the cross-cultural challenges research tend of managing focuses on issues regarding employee how to motivate to manage behaviors and Northwestern unproductive conflict effectively.