Nutrition and Health in Developing Countries - Iron Deficiency Research Proposal

Nutrition and Health in Developing Countries - Iron Deficiency - Research Proposal Example Crucial studies have reported how a person’s body regulates iron absorption together with metabolism in response to changing iron status by ‘upregulation’ and ‘downregulation’ of key intestinal and hepatic proteins. The effective control of iron deficiency in population can be controlled by iron fortification of foods, target iron supplement, or both. In spite of the technical challenges limiting the number of bioavailable iron compounds, available for use in the fortification of food, studies show that iron fortification can be an effective strategy against nutritional iron deficiency. Iron deficiency is the most common nutritional deficiency and a leading cause of anaemia in many countries. The terms anaemia, Iron deficiency, and iron deficiency anaemia are usually interchangeably used but they all fall under the same context. A severe iron deficiency with anaemia can affect the functioning of several body organs with devastating results. Iron deficiency is a concern because it can delay infant motor function (normal activity and movement) or the normal thinking and processing skills (mental function).Additionally, iron deficiency anaemia during pregnancy can increase the risk for small or early (preterm) babies, who are more likely to develop health problems or die in the first year of their lives than infants born full term and are small. Iron deficiency also causes fatigue which impairs the ability to do physical work in adults. In teens, it may also affect memory or other mental functions. 1) Iron Deficiency from Increased Iron Needs: Because of their rapid growth, infants and toddlers consume more iron than older children. More often, their normal diet offers them not enough iron. Pregnant women also have higher iron intake and needs. In this regard, health care providers often recommend iron supplements. Bleeding also causes the loose of iron, thus extra iron is needed to replace what has been lost. Increased blood loss can occur with heavy menstrual periods, frequent blood donation, as well as with stomach and intestinal conditions.  

Perspectives on People at Work Essay Example | Topics and Well Written Essays - 1750 words

Perspectives on People at Work - Essay Example This essay stresses that the managers single out significant differences in the way people approach work and organizations. Power distance is the extent to which members of a society accept that power is distributed unequally in organizations. In all societies there is inequality between people, be it based upon physical, economic, intellectual or social characteristics. If people feel that they belong and are included it enables them to feel good about working in an organisation. If, on the other hand, people do not feel part of the organisation - that they do not share the domi ¬nant attitudes and beliefs - negative emotional consequences are likely to result. Studies of token women in management support these ideas. Today, the manager may be imposed, formally appointed or elected, or emerge naturally through the demands of the situation or the wishes of the group as a leader. The manager should possess the competencies to use and evaluate new ideas, but he/she must also have the insight into the impact these ideas will have on the future. This paper makes a conclusion that the manager needs to recognize his influence on the staff and individual differences which might impact his style of management. When the manager does not receive the â€Å"sender's message† in the manner intended, it results in miscommunication and conflicts. Every person is a unique individual and organizations should carefully select managers taking onto account their personal characteristics and individual differences.

Supplier evaluationfor achieving long-term performance Essay

Supplier evaluationfor achieving long-term performance - Essay Example outside the business then it follows that the biggest opportunities for improvement in their cost position will also be found in that wider supply chain (Christopher, 2005). Having the right suppliers ultimately makes a significant difference to an organization’s future in reducing operational costs and improving the quality of its end products, whereas having the wrong suppliers can cause operational and financial problems (Zeydan, Colpan and Cobanoglu, 2011). This has led firms to focus on improving their supply chain by continuously evaluating the performances of their suppliers. To achieve this, firms are increasingly building collaborative relationships with partners in their supply chain in order to achieve efficiencies, flexibility, and a competitive advantage (Whipple, Lynch, and Nyaga 2009). Such a relationship which involves collaborative activities, such as information sharing, joint relationship effort, and dedicated investments leads to trust and commitment. Trust and commitment in turn lead to improved satisfaction and performance. Unlike a transactional relationship where there is only a simple exchange between buyer and supplier, where the supplier provides goods or services and the buyer provides money in payment, the collaborative approach that firms are adopting allows the buyer organization to seek to develop a long-term relationship with the supplier. The strategic view is that the buyer organization and the supplier share common interests, and both benefit from seeking ways of adding value in the supply chain. There is a win-win situation, where buyer, supplier and end-customer can all benefit (CIP, 2010). However, in order for the buyer to keep track of these relationships and assess the supplier performance, an evaluation process must be in place (Stueland, 2004). It is quite understandable why companies today turn to buyers to reduce costs because good buyers will reduce the overall costs suffered by their organization. In turn, this

Sunflowers by Vincent Essay Example for Free

Sunflowers by Vincent Essay Van Goghs Sunflowers are among his most famous paintings, but few realize that many sunflower pictures, not only the most famous Vase with Twelve Sunflowers and Vase with Fifteen Sunflowers. These were canvases he decorate the Yellow House in Arles in anticipation of the visit of his friend Paul Gauguin, and hope that others will follow him and form a utopianArt community. Some of the paintings of Vincents sunflower seeds are all but indistinguishable, with only minor differences in playback show is different. During his stay in Paris, he cut the sunflowers in various stages of Green be dry to dry. It seems to put his passion for sunflower seeds with him from his home in Holland, where he walked, and even make the kind of dramatic subjects, whom he loved. In the world today is the sunflowersynonymous with the work of Vincent, instantly recognizable and just as much right as the water lilies, Monet belongs. Vincent Sunflowers No. 2, the most famous still life sunflower, yellow to yellow, has the same universal appeal and impact of all his favorite images. So common is the appointment of a sunflower in fact, that in 1987 a Japanese company paid a record equivalent to almost $ 40 million for Vase with Fifteen Sunflowers at an auction. Van Goghs sunflowers are thrown many screens around the world to witness his mastery, residing in Europe, London and Tokyo, to name a few galleries now. During his stay in Paris, Vincent familiar with some of the greatest painters of the impressionist period. The artists all had a great influence on each other, even Van Gogh and the other was identified as a powerful genius of Les Vingt, Monet and Toulouse-Lautrec. You can easily see Sunflowers, Paris, where Vincent painted later in the yellow house in Arles, because they are cut flowers without a vase. This cut sunflowers are shown in various stages of drying, but the final color palette of Vincent bright and bold, is indicated at this point in his artistic journey through the images of life and joy. The influence of the master of Western art and artists can not be overstated. His work bridge impressionism, expressionism, cubism, and more with a singleLanguage understood by all lovers of beauty and truth. The huge popularity of a vase of sunflowers is the test its strength and sincerity. Although Vincent was suffering from a serious mental imbalance and eventually took his life that left a corpus of more than 2,000 screens in about a decade, depicted as a living heritage. Whether you are his descriptions of fields of wheat and stars swirling life, tender and thoughtful portraits of peasants, whom he loved or flowers in a vibrantsimple vase, all his works with his own stylistic stamp. was able to comfort regarded as an excellent form of communication of the Spirit, his work on his wildest dreams and console humanity through art. It is through his paintings, its not too novel, the troubled life, which as a prophet poet, artist and teacher, was to be evaluated. The analysis of the Sunflowers – Vincent van Gogh

Blockbuster Hbr Case Essay Example for Free

Blockbuster Hbr Case Essay One of Blockbuster’s biggest value drivers is geographic location. Most people, especiall in urban areas live pretty close to a Blockbuster location. Availability of titles is also a value driver that not all video stores can provide. Their reputation is also a value driver. Economies of scale are one of Blockbuster’s largest cost drivers. The ability to negotiate with movie studios with leverage while their competitors can’t as effectively win lower prices for inventory purchases gives a huge advantage. The aforementioned reasons are ammunition to defened against competitors. Geographic location and leveraging the brand name recognition are two of the most important advantages that Blockbuster has that none of its competitors can easily overcome. After the formation of Blockbuster, the first major technological substitute to come along was the DVD (the digital versatile disc) and the DIVX (digital video express disc). There was a fierce battle between these two rival substitutes as they waged war. Both were looking to become the sole technology that would replace VHS. Blockbuster remained on the sidelines for the first few years after these technologies were introduced even though 8 major motion picture studios had committed to either DIVX or DVD (6 for DIVX and 2 for DVD) Once Antioco had made a decsion as to back DVD for a multitude of reasons, Blockbuster’s decision would lead to the demise of DIVX. Antico decided that DVD offered the most promise. They were more widespread, DVD player units were more readily available and they were cheaper. About a year after Blockbuster decided to back DVD, Circuit City decided to give up on the DIVX technology. Blockbuster also faced competition from consumer’s decsion to buy DVDs as opposed to renting them(sell through). Antioco saw this as a potential threat and decided to sell through used DVDs at a discount at Blockbuster stores. Along with some promotions, such as a free rental with the purchase of a movie, Antioco’s plan was expected to triple Blockbuster’s share of the video sales market. In 2003 Disney developed a technology much like DIVX called EZ-D. The plan was eliminate the return of rented videos as the disc would be discared 48 hours after opening because a chemical would render it useless. The technology ultimately failed as Blockbuster did not back the technology because for just a few dollars more (EZ-D discs retailed at $5-$7) consumers could outright purchase a DVD with unlimited use. One of the newest substitutes to threaten blockbuster is online video sales. This market is cannabilizing Blockbuster’s sell through numbers and Blockbuster is countering with their own online sales. Another is home delivery service. Even though this service had promise with more than a few firms, they all failed for a multitude of reasons and never posed a real threat. Netflix, a video subscription service with no late fees is also a substitute that Blockbuster is facing. After much initial success, Blockbuster decided to start their own subscription pricing model in which consumers can pay a flat fee each month for unlimitied rentals at their retail outlets. Eventually adding the feature where consumers can opt to either receive/return the discs through the mail similar to netflix or to receive/return them at a retail location to satisfy an immediate need. This option gives them a competitive advantage over Netflix.

Difference between aristotelian ethics and utilitarianism

Difference between aristotelian ethics and utilitarianism According to Aristotle, the ultimate human good is happiness, which is synonymous with virtuous activity and living well. Here virtue should be defined as excellence, or doing ones life-long activities well, in accordance with completing ones proper function. Aristotles notion of the proper function of mankind is described as the activity of the soul in conformity with virtue and principle, and is also what he considers to be the highest value. The moral criterion for completing ones proper function is to act in the same manner as a person of virtuous character. Man is not here simply to live, but is endowed with the faculty of reason and should exercise this capacity virtuously, as part of his proper function. Aristotle asserts that activity, especially right activity, is the function of man. Merely having the capacity to think rationally is not enough; rather, one must make use of this ability to determine whether or not the actions he wants to take are in conformity with excellenc e and virtue. Upon doing so, he is acting virtuously and must continue this course of action for his entire life in order to be person of good character and to complete his proper function. Aristotle defines The Good as being the object at which mans actions aim and goodâ€Å' as simply being the end of ones action. While he does not consider this form of The Good to be visible, the idea is very closely associated with the proper function of mankind. A proponent of teleology, Aristotle believes in a definite right way to act, as well as the existence of a universal order. Therefore, in order to complete ones proper function, one has to be the rightâ€Å' kind of person; specifically, he must be of moral, virtuous character for his actions to be considered good. Aristotle notes that it is not enough simply to do these virtuous activities, but one must purposefully complete such activities to truly perform his proper function. For man to be able to act virtuously, be moral, and achi eve supreme happiness, external goods are necessary. Such goods may be friends, wealth, and political power, though Aristotle also mentions that the lack of goods like good birth, good children, and beautyâ€Å' could spoil ultimate happiness (Aristotle, 21). Also important to Aristotle is the concept of a moral meanevery virtuous action is a mean between deficiency and excess, and he considers such extremes to be bad. Consider the following example: a lack of courage is associated with cowardice, while having too much courage leads to recklessnessneither of which would be seen as goodâ€Å' qualities. This moral mean is not universal, but relative to each individual. Associated with the idea of a moral mean is the importance Aristotle places on living a balanced life in which everything runs smoothly. Aristotle also addresses the concepts of pleasure and pain, and their association with happiness. As previously stated, happiness is identified as virtuous activity, as opposed to an emotion or feeling. While Aristotle does not believe that happiness is a feeling, he does recognize pleasure to be such. His concern with pleasure comes when man seems to be living solely for this feeling, for such a life is not virtuous. When man performs his proper function, he knows himself to be happy, and as a consequence, he feels pleasure for having done so. Aristotle does not think that this kind of pleasure is vulgar, but a natural result from leading a virtuous life. In his presentation of the doctrine of Utilitarianism, John Stuart Mill bases the moral system on his observations of how people already behave in their daily lives. This process demonstrates the application of inductive ethics, which is the idea that observation and experience give knowledge of morality. If an innate moral sense does exist, according to Mill the best that this sense can do is tell us moral laws, but Utilitarianism is still necessary to decide how these laws should be applied. For Mill, the ultimate goal of man is the promotion of happiness, which he defines as the presence of pleasure and the absence of pain and recognizes to be an emotion. More specifically, the utilitarian tries to promote the general happiness of mankind, while simultaneously trying to pursue his own pleasure. These ideas lead to the General Happiness Principle, which holds to the concept that actions are right if they lead to increased happiness and decreased unhappiness, and wrong if they do the opposite. Man should always act so that society is improved, but should also be careful not to neglect himself in the process. Mill places importance on the consequences of ones actions, rather than on ones motivation for performing the actions. As long as promoting happiness is the end of the action, that action can be considered good and moral, even though ones motivation is frequently the hope of personal pleasure or gain. The doctrine of Utilitarianism is enforced by external and internal sanctions, as are all other moral systems. External sanctions are those outside of ones mind, such as the police or the opinion of the society in which one lives, which prevent one from completing certain actions. Therefore, the internal sanctions of mans actions come in the form of ones conscience and sense of duty. These sanctions are not intended to be the reasons for acting a certain way, but are protective mechanisms in case one performs an action as the result of poor judgment. Mill believes that character need not be considered when assessing the worth of ones actions; rather, one should take into account the character of another in his estimation of the worth of that person. An entire chapter of Mills work is devoted to justice. Mill describes justice as being natural and absolute, as well as a composite of several sentiments, namely vengeance, self-defense, and sympathy. Mill relates five characteristics of justice in his discussion. The first is the view that the violation of a persons legal rights is unjust. It then follows that the upholding of moral rights would be considered just. Receiving what one deservesor earning the consequences of ones actionsis the third characteristic, and for Mill the most crucial, as this concept presents the clearest conception of justice by the general population. The fourth attribute of justice is the accepted belief that breaking promises to others is an unjust action. Lastly, being impartial is admitted to be consistent with the notion of justice. Unjust actions require punishment because man has certain duties that must be performed, and justice is intended to ensure that each individual completes the actions for w hich they are responsible. Every individual has rights that they expect society to honor, and justice is necessary to uphold these rights and ensure the existence of a society in which the general happiness can be achieved. For these reasons, Mill believes that justice is the highest form of pleasure. Mill offers a proof for Utilitarianism with the following premises: (1) whatever is desired is a good; (2) each person desires his or her own happiness; (3) from the first two premises it follows that happiness is a good for every individual; (4) society consists of individuals; (5) one concludes from (3) and (4) that the aggregate good is equal to the sum of the good of each individual. Therefore, the social good is equal to the sum of the good of each individual in society. Mill arrives at his conclusion by using empirical observation, working from the ground up to build his argument. He notes that one can conclude that happiness is desirable because of the fact that people actually desire it, making happiness a good for every individual. Because society is made up of individuals, the social good is the sum of the good of each individual. Each premise is formulated from observation and experience, starting at the base and building upon these ideas, which demonstrates Mills empirica l formulation of the principle of Utilitarianism. Mill believes in the perfectibility of man and society through Utilitarianism, since its adherents would be striving for the good of all, continually aiming at higher morality. The utilitarian offers objections to Aristotelian Ethics, specifically in regard to Aristotles opinion of how to determine the nature of ones character and actions, as well as his treatment of the nature of pleasure and pain. A proponent of Utilitarianism questions Aristotles view of what constitutes a good or bad character, as well as his criteria for what makes actions good or bad. One recalls that for an act to be good, according to Aristotle, it must be performed in the manner in which a virtuous person would perform the action. In his definitions of bad acts and bad character, Aristotle uses each idea to define the other, presenting a circle that is not quite justified. He believes that a person of bad character is one that performs bad acts; however, he also believes that a bad act is one that comes from a bad character. Aristotle does provide several acts that are said to be absolutely wrong, and those who perform these acts are of bad character. However, no mention is made of actions that are absolutely rightAristotle merely states that actions taken by people of good character are right. The Utilitarian wonders how to define a good character if there exist no absolutely right actions that may be performed to provide a basis for what constitutes a good character. The notion of absolute rights and wrongs cannot be fairly used if only the absolute wrongs are taken into consideration when defining the nature of ones character. Another inconsistency found in Aristotles argument is when he allows that a virtuous person is capable of making a mistake, but can still be considered to be of good character, so long as the mistake is not so great that it cannot help but be noticed (Aristotle, 51). He does not agree that a person of bad character can do something good and have his action truly be considered good, which follows from his criteria for what constitutes good and bad actions. If one chose instead to focus on the consequences of a mans actions to determin e the goodness or badness of his actions, the character of this person could be more easily determined. An act ought to be considered good if it promotes pleasure and decreases pain, regardless of the character of the person who performs the act. Similarly, a bad act would be one that decreases happiness and promotes pain. Here, character is not a measure of the virtue of the action, but can be justly determined by observing the results of ones actions over time. Such is the view of the utilitarian. Also in question is Aristotles teleological view of mankind that is manifest in the presentation of his moral system. His espousal of the notion that man has a proper function and that there is a definite right way to do things demonstrates Aristotles support of teleology. In other words, the existence of a proper function of man is what causes one to act the way he doesin a manner striving to complete this proper function. In opposition to this viewpoint, the utilitarian doubts the existence of one right path for every individual to take in lifethe direction one chooses to follow ought to depend on the consequences of the actions that he desires to pursue. Aristotle believes that the reason man acts morally is because that is what he is supposed to do, simply because completing his proper function requires such action. The utilitarian, in favor of an empirical view of ethics, looks at what man obviously desires: happiness. Every individual has an interest in achieving and maintainin g his own happiness, as well as promoting the general happiness of society to a certain extent, so it follows that man would want to act in a way that increases pleasure and happiness, while lessening pain. By promoting the goodhappinesshe is acting virtuously. From this, one realizes that there are different kinds of happiness that can be desired; reaching these states of happiness necessarily requires all kinds of people (both so-called good and bad people) taking different actions. This admission indicates that there is not one right direction that can only be followed by the right kind of people, as Aristotle suggests. A crucial difference between Aristotelian ethics and Utilitarianism is the respective roles of pleasure and pain as they are related to right and wrong. Aristotle believes that pleasure and pain are subject to the criteria for right and wrong, whereas the utilitarian believes these feelings determine the criteria for right and wrong. The criteria Aristotle uses to determine the virtue (or lack thereof) of ones actions is whether or not the actions are those that a person of virtuous character would perform. One recalls that Aristotle believes that performing virtuous actions in accordance with ones proper function is synonymous with happiness. When one is completing his proper function he might feel pleasure as a consequence, but that is not his reason for choosing to act the way he does. Pleasure, then, would not be the desired end to ones actionsacting virtuously and completing ones proper function are the goals. However, if one accepts the view that happiness is what man most desi res, then he should see the importance of acting in a way that promotes pleasure and happiness. It would seem that right actions promote overall pleasure, for the person performing the action and often for others around him; therefore, one should choose to act in a way that promotes pleasure, as this is the right way to do things. In this manner, also, the utilitarian denounces Aristotles teleological view of the existence of humanity; clearly, man chooses actions that bring pleasure, for the purpose of attaining happiness. Utilitarianism can be considered to be practical moral system, as its ideas are based on observations of peoples actions and behavior in daily life. The inconsistencies found in Aristotles argumenthis method for defining a good or bad character, as well as the allowances he makes for one and not the othermake accepting his moral system difficult for the utilitarian. Also difficult to accept is Aristotles teleological view of a universal order and only one moral path to take, the existence of which is supposed to be the cause of our actions. Rather, it seems evident that the promotion of pleasure and diminishing of pain are the causes of human action; therefore, they are the determinants of right and wrong. Following the notion of empiricismaccepting that all knowledge originates in experienceallows one to logically conclude that because pleasure and happiness are things that everyone desires (the groundwork) people should act in a way that promotes happiness (the end).

John H. Johnson :: essays research papers

John H. Johnson was born January 19, 1918 in rural Arkansas City, Arkansas. His parents were Leroy Johnson and Gertrude Jenkins Johnson. His father was killed in a sawmill accident when little John was eight years old. He attended the community's overcrowded, segregated elementary school. In the early 1930s, there was no public high school for African-Americans in Arkansas. His mother heard of better opportunities for African-Americans in Chicago and saved her meager earnings as a washerwoman and a cook and for years until she could afford to move her family to Chicago. This resulted in them becoming a part of the African-American Great Migration of 1933. There, Johnson was exposed to something he never knew existed, middle class black people. Johnson enrolled in DuSable High School and was an excelling student. Because of his achievements, Johnson was invited in 1936, to speak at a dinner held by the Urban League. Harry Pace, the President of the Supreme Liberty Life Insurance Company, was so impressed with Johnson's speech that he offered him a job and a scholarship to attend college part-time. But his interest focused primarily on the operations at the insurance firm and eventually he dropped his studies at the University of Chicago. In 1939 at the age of 21 he became the editor of Pace's in-house magazine. Collecting articles culled from national publications, Johnson realizes he had struck gold. In 1941, Johnson married Eunice Walker and found a full-time position at Supreme Liberty Life. One of Johnson's job descriptions at Supreme Liberty Life was to collect the news and information about African-Americans and prepare a weekly digest for Pace. He thought that a "Negro newspaper" could be sold and marketed and have people to be very interested in it. In 1942, Johnson borrowed $500 from his mother's furniture and started the Johnson Publishing Company. Johnson got idea, The Negro Digest, and modeled it after the Reader's Digest but it took aimed at African-Americans. He launched the Negro Digest, which took a serious look at racial issues and featured articles from prominent black and white writers. The Negro Digest circulated around 50,000. The magazine featured articles about the social inequalities in the United States and gave a voice to the concerns of African-Americans. Within eight months the Negro Digest reached about $50,000 a month in sales. In 1945, Johnson launched his second publication, the Ebony magazine, in which focused on the diverse achievements and successes of African-Americans.