Ozymandias and the Grecian Urn Paper

Even though â€Å"Ozymandias† by Percy Shelley and â€Å"Ode to a Grecian Urn† by John Keats sound like very different types of poems, they still share some of the same characteristics. In â€Å"Ozymandias,† Shelley tells a story of how a man found a ancient statue of a king, with the words â€Å"My name is Ozymandias, King of Kings,/ Look on my Works, ye Might, and despair! † The statue was broken into pieces, and the land was bare, with nothing to â€Å"look on† (11).In â€Å"Ode to a Grecian Urn,† Keats is speaking to an ancient urn and describing the unchanging pictures that are on it. These poems are very different in how their objects interact with the passing of time and in the feelings that they invoke in the reader, but very similar in the romantic characteristics that they represent. â€Å"Ozymandias† and â€Å"Ode to a Grecian Urn† are very different in how the statue and the urn interact with the passing of time. In â€Å"Ozymandias†, Shelley shows how a manmade object is destroyed in time by nature.Not only is the statue destroyed, but it is also obvious that the town has also been destroyed when Shelley states that, â€Å"Nothing beside remains. Round the decay/ Of that colossal Wreck, boundless and bare† (12-13). Nature has the ability to destroy everything that a man can make, anything from a simple statue to an entire town. However, â€Å"Ode to a Grecian Urn† is an entire poem about a manmade object that has withstood the passage of time and anything nature threw its way.Keats states that even â€Å"When old age shall this generation waste/ Thou shalt remain† (46-47). Keats does not even acknowledge the fact that nature could destroy the urn in a split second. Since the urn is a â€Å"Sylvan historian,† it has been around for a while, meaning it has probably been through some version of a natural disaster or at the very least a rough storm, and nature st ill has not chosen to destroy it (3). Shelley’s poem and Keats’s poem also differ in the feelings that they invoke in the reader. â€Å"Ozymandias† has a very off-putting sound to it.Shelley puts words that have negative connotations to them; like when he is describing the king with a â€Å"frown/ And wrinkled lip, and sneer of cold command† (4-5). The poem gives the reader a feeling of loneliness and emptiness by using lines like â€Å"The lone and level sands† and â€Å"boundless and bare† (14, 13). In â€Å"Ode to a Grecian Urn†, the connotations of the words that Keats uses are completely opposite. Keats even describes the urn as being able to tell â€Å"A flowery tale more sweetly than [their] rhyme† (4).Keats then goes on to state that the melodies â€Å"unheard/ Are sweeter; therefore, ye soft pipes, play on† (11-12). These lines are so light and pretty especially compared to the harshness of Shelley’s poem . Keats describes the beautiful pictures on the urn throughout the rest of the poem, even making a sacrifice sound peaceful. Even though the way the poems’ objects interact with the passing of time and the feelings the poems invoke in the reader differ greatly, the romantic characteristics that both poems symbolize are very similar.Ironically, the opposite parallels of the two poems have a way of representing a romantic mindset. For example, the romantics believed that nature is supposed to teach. In â€Å"Ozymandias†, nature destroys a statue and a town that had arisen from greed and the abuse of power. The king is stated to have a â€Å"sneer of cold command† and a â€Å"heart that fed† his own desires (4,8). The â€Å"trunkless legs of stone† and â€Å"a shattered visage† makes it sound like nature was not very happy with the king’s show of authority (2, 4).In â€Å"Ode to a Grecian Urn†, the manmade object not being destroy ed by nature can still teach the reader. The urn was not made for power and greed, but to show beauty and love. The urn depicts many scenes of nature and peacefulness. Another similarity that both poems share is that they show the insignificance of something that is supposed to be great, like a king, and the value of something that is supposed to be ordinary, like an urn. Once again, in â€Å"Ozymandias†, the king and his great town are destroyed.This seems like Shelley’s way of rooting for the revolutions, of making a king not so important anymore. After all is said and done, the â€Å"lone and level sands stretch far away† (14). No matter whether one is a king or a peasant, everyone dies, and in the end, being a king does not make you greater than a peasant. In â€Å"Ode to a Grecian Urn†, Keats glorifies the common urn. He makes the urn, which could have probably been found in many homes, seem special to the reader. Like many romantics, he took an ordi nary item and turned it into an extraordinary one.Shelley’s â€Å"Ozymandias† and Keats’s â€Å"Ode to a Grecian Urn† differ in the ways that the statue and the urn interact with the passing of time and in the feelings that they invoke in the readers; however, they still ironically share similar romantic characteristics. The poems may not seem very comparable at first, but once the reader considers what each poet is trying to convey, they do not seem so different after all. Again, it is the ironic and opposite parallels that actually add up to express the same beliefs of both poets.

Evaluate The Organization’s Involvement To The Community

St. Jude Children’s Research Hospital was established on February 4, 1962. It was founded by an entertainer Danny Thomas. Danny was revolutionized how children with cancer and other catastrophic diseases are treated around the world. The company’s core values, their vision and their mission explain the social responsibilities and factor that influence local and a national community. The mission of St.Jude Children’s Research Hospital consists of enriching the life of children by advance means of prevention, for the cure of pediatric catastrophic diseases. Using a vast amount of research and treatment has cause a recent expansion in St Jude’s hospitals to expand its services nation wide. This modern treatment provides an opportunity for these children to live a meaningful life all while being treated. St. Jude Children’s Research Hospital started as leader in research for munity-based alternative to institutional care.The need for alternative medicin e and advance technological treatment of children with cancer and other catastrophic diseases was a determining factor that caused the organization to grow to what is known today. Summarize what factors have influenced the social responsibility strategies of the organization. The financial factor has a major influence in the strategies and social responsibility of the company. These funds are the fuel that keeps St. Jude Children’s Research Hospital striving for success.These funds not only pay employees but help families with medical cost and support. The factors that have caused St. Jude Children’s Research Hospital become a successful nonprofit organization can be seen in many other nonprofit companies. These companies strive to reach out to the community that has the most need, like children with Developmental disabilities, cancer and other catastrophic diseases. Does this organization have social initiative? If so what is it?The social initiative is to provide pat ients with exceptional medical care, it all started from St. Jude core values are to be true to their beliefs: respectful, honest, transparent and fair. St. Jude Children’s Research Hospital is determine to offer a broad combination of services based on the principle of full participation in community by advancing the treatment awareness and prevention of catastrophic diseases in children’s. Jude Children’s Research Hospital receive federal and state grants, donations, foundation funding.These funds are use to conduct research for Biomedical Engineering, Cytogenetic and Protein Production. All of this research is essential in the prevention and treatment of disease like cancer (2013). What are moral effects of the organization? The protocols that St Jude has created helped rates for childhood cancers from less than 20 percent when the hospital opened in 1962 to 80 percent today Research. (2012, 0507 02). The responsibilities of St.Jude Children’s Research Hospital are to the children with catastrophic diseases, their families, and to the donors that have committed their personal resources toward the mission. A major factor of St. Jude Children’s Research Hospital determination for success is the fact that they’re a catholic religious hospital. Being able to generate Substantial amount donation has its moral debate. In the recent data collected science has proven the positive effect of stem cell research. Do to the catholic believe of the organization St. Jude will not fund research for cancer that has stem cells.

Learning New Things

Learning New Things As a full-time college student majoring in Nursing I hope to become a RN one day. I work part-time as a CNA in a Nursing Home now. Being a CNA is very hard work. I don’t want to do that forever I want to become something better. My former co-workers always tell me I’m too young to do that kind of work and to keep going to school to better myself. Being a nurse can sometime be hard work too. Nurses have to make sure the patients are doing good and eating right. Some of the patients can get a little rude and they will fight you. When I seen that happen I was shocked and scared.The first thing the nurse did was ask me to help hold the patient down while she give him his medicine. While holding him down she was talking to him trying to calm him down. She was telling him things like I’m not trying to hurt you I’m only trying to help. He was still fighting and cursing. I couldn’t believe that happened. As I watched, I was scared. I nev er been in a situation like that before. However, it is good experience because nurses have to go through that everyday. I was thinking about what would I do if I was the nurse that day. It made me think about if I really wanted to a nurse anymore.I do, but I want to work in a hospital I think that would be better than a nursing home. I realized that patients have their bad and good days. Sometimes they don’t feel like being bothered or touched. Some days they don’t mind if you help them but most of the time they try to be independent. On the patient bad days you just have to have patients and stay calm. Being a nurse comes with many responsibilities. It’s an easy job but it can be difficult. I always loved helping others and caring for people that’s what made me want to become a nurse. I think I have the patients to do the job. I am learning a lot while I’m working as a CNA.

Social Networking Research Paper Example | Topics and Well Written Essays - 2500 words

Social Networking - Research Paper Example Introduction In the recent decades, there has been an increase in the amount of social networking sites (SNSs) on the Internet, which include Friendster, CyWorld and MySpace. These social networking websites have had different intentions, for example LinkedIn.com is widely used for work-related tasks, while others may help in initiating romantic relationships, for instance, Friendster.com. These networking sites may connect people of the same shared interest or to engage a particular social population. While it is claimed that these websites have sought to connect those people, who already are in touch with each other in the real world, there may be instances, when this is not the case (Ellison, Steinfield, Lampe, n.p). Therefore, the intent of these websites has been focused, and not all have lived with their initial aim. Additionally, since such websites have been initiated, they have gained millions of users, whose lives constitute of this interaction. This has led to the emergenc e of different cultural networks (Boyd, Ellison, n.p). The dynamics of this technological advancement are huge, and they have encompassed people from different parts of the world. Hence, before moving onto understanding these changing dynamics, the research paper identifies the definition of these social network sites and the technological features behind it. It moves onto elucidate upon effects of social networking sites (the advantages and disadvantages), focusing broadly on privacy of these networking websites, and discusses the changes that have occurred. a) Definition of Social Network Sites Before moving onto define these websites, it is imperative to discuss the idea behind the use of term â€Å"social network sites†, instead of â€Å"social networking sites†, as Boyd and Ellison discuss in their article. The authors of the particular article use this terminology, because the word ‘network’ emphasizes upon the relationships between users, who know e ach other, while ‘networking’ may result in initiation of friendships among strangers. Moreover, these authors also claim that the aim of computer-mediated communication (CMC) is to help people, who know each other already communicate better (Boyd, Ellison, n.p). Therefore, to put it simply, social network sites, according to Boyd and Ellison, are services on the web, which help the users in creating public-or semi public profiles, within certain restrictions, and connect people of the same shared networks, and also allow its users to view the list of connections, which they, themselves and their connections have made. Although, as mentioned above, the aims of these websites are different, and may target a specific population (Ellison, Steinfield, Lampe, n.p). The aim of these online networking sites remains to maintain social ties that already exist, and also in the formation of new connections. (Ellison, Steinfield, Lampe, n.p). b) Features of SNSs SNSs connect indivi duals into â€Å"latent ties†; people who may have some offline connection (Boyd, Ellison, n.p). While different network sites have different features, generally all websites have profiles, which consist of friend lists, which also are on the same website. Profiles are pages that define an individual, according to Sunden (2003,

Implementing a Sustainability Plan at St. Jude Medical Essay

Implementing a Sustainability Plan at St. Jude Medical - Essay Example When organizations understand what sustainability is, they begin to wonder if they have been doing enough. Martin (2011) describes sustainability as a process through which social, economic, and ecological imperatives are reconciled. A sustainability plan must be composed of the following five components: a sustainability framework, rationale, vision, key impacts, and action plan. Developing a sustainability plan is not an easy task because they are several barriers that make it difficult to develop. Uncertainty in the future is one of the common barriers. Another barrier is the inability of the organization to define sustainability. Most organizations define sustainability in terms of compliance to environmental regulation. Overcoming these barriers requires the organization to develop a clear vision of where it is heading, to develop a culture of sustainability, and to create collaborative relationships. St. Jude Medical This proposal will look at implementing a sustainability plan at St. Jude Medical. St. ... The stakeholders of St. Jude Medical include individuals who affect and are affected by its business. Stakeholders’ feedback is important as the organization seeks to focus and expand on its sustainability reporting and initiatives. Stakeholders of St. Jude Medical include the surrounding community, customers, employees, environment, investors, patients, regulators, and suppliers. Each stakeholder is important to the organization and in its quest to become sustainable so St. Jude Medical has a primary area of focus to each stakeholder (St. Jude Medical, 2012). The primary area of focus for the community is volunteerism and charitable giving. Concerning customers, the primary areas of focus include product quality and safety, appropriateness and ethics of relationship with physicians, product innovation, and professional training. The area of focus among the employees is health and safety, inclusion, competitive benefits and compensation, and personal development. Carbon dioxid e, waste management, water usage, recycling, and energy use are the primary areas of focus concerning the environment. St. Jude Medical influences the environment and makes use of natural resources in manufacturing, offices, and distribution. Product innovation, security of personal information, product safety, and quality are the main areas of focus for the patients. For the regulators and suppliers, the main areas of focus include product safety and quality, public policy, privacy, and ethical business practices (St. Jude Medical, 2012). Literature Review Sustainability Sustainability is described as a process through which social, economic, and ecological imperatives are reconciled (Martin, 2011). Sustainability is not a destination, but a journey. Just like

The Cold War and U.S. Diplomacy Assignment Example | Topics and Well Written Essays - 750 words

The Cold War and U.S. Diplomacy - Assignment Example The diplomatic doctrine President Truman followed was that United States would provide political, economic, and military service to all democratic nations which were under the threat of external or internal authoritarian forces (Milestones: 1945-1952. In the initial years, America really protected the interests of its ally Turkey. It was the nature of America to manipulate its foreign policies for its own advantage. However, it never tried to take any undue advantage from the relation with Turkey unlike it did in Afghanistan. American policy after the Truman declaration was always in favor of Turkey. As America never wanted the Soviet Union to grow bigger than it and the communist party to spread to other parts of the world, it decided to support Turkey; both politically and financially. American foreign policy was thus aimed at promoting democracy in its friendly nations. As Carpenter (1999) points out, though Turkey faced some real threats from the Soviet Union like the overpowerin g of the current government with a communist government, Turkey overcame them with American support and moved to a democratic form of government from the single party government that existed. In return to the support and help rendered by the United States during Cold War, Turkey agreed to send its forces to take part in the Korean War. Also, America provided all support to Turkey to become a member of NATO. Turkey became a founding member of the Central Treaty Organization. After these initial years, the relation between the duo began to deteriorate gradually; though for a short period of time. According to Carpenter (1999), the main reason for the break up was the attack by Turkey on Cyprus on the pretext of saving the ruling government from the imminent coup by army. It was an evident breach of the international law and the UN charter. Moreover, it was against the American policy of opposition against aggression because Turkey was pointlessly attacking Cyprus. Though the United St ates was supposed to adopt stringent measures against its alley as the lack of such measures would invite widespread criticism, the American Congress managed to reduce the measures to a meager ban on arm sales to Turkey. Still, the step resulted in creating too much tension and mistrust in the relation between the duo. However, the action of the US can be justified on the ground that Turkey violated the agreements and international law (cited in ‘Turkish invasion and Cyprus occupation’, 2005). When all these tensions ended, the Turkish leaders once again felt the need to be closer to the US. For, an ally like the US was essential to ensure the future security of Turkey in the Middle East.

Lesson plans Essay Example | Topics and Well Written Essays - 500 words

Lesson plans - Essay Example Inductive learning will be applied. Students will be encouraged to ask questions regarding the shapes and forms discussed. The teacher will use a powerpoint presentation to show students different shapes and forms. A computer and projector will therefore be used. The teacher will also hand out to students paper cards containing the drawing of various shapesand forms. The students will be asked to draw on paper and model various shapes using water and clay. Other materials to be used include: pencil ruler, eraser, drawing paper, clay, and water. At the beginning of the lesson, the teaher will display pictures of European artworks and artists and ask the students to identify their names. Group discussion will be applied, with each group consisting of 4 to five members. The teacher will perform a powerpoint presentation before applying other methods of teaching. The student activity will mainly involve students working in groups of four or five members discussing the history and characteristis ofEuropean art. Inductive learning will be applied. Students will be encouraged to ask questions regarding any aspect ofEuropean art. The teacher will use a powerpoint presentation to show students pictures of European art and artists. A computer and projector will therefore be used. Websites will aslo be visited to obtain more pictures and information regardign the topic. The teacher will also hand out pictures to students related to the

Accounting Question Essay Example | Topics and Well Written Essays - 500 words

Accounting Question - Essay Example In addition, it is essential in the recognition of deferred tax liabilities and assets in relation to future tax consequences. On the contrary, the latter’s objective is to give the financial information which is very useful to the potential investors and creditors in making decisions about investing or providing resources to that particular organization (Kieso, 2013). For this reason, financial reports are meant for the public consumption because they show what the company can offer should they wish to make investments with them. Qn. 2. The Health of Ontario Pension Plan is of the view that pension plans are very useful because they encourage most employees to save and be certain about the future. In this context, defined-contribution and defined-benefit types of pension plans will form a major part of the discussion. Defined-benefit plan is where factors like salary, period of employment and personal history determine the benefits an employee gets. On the contrary, defined-contribution plan is where a company specifies a certain percentage of money each year that is of benefit to the employee. Defined-benefit plan’s advantages; it offers income security to the employee, shields employees from uncertainties in investment risks, allows employees to estimate their future pensions among others. However, its main disadvantages are it offers inaccuracy in the estimates, difficult in summing up all the assumptions under the DB plan, and lastly it has got many issues revolving around the off-balance sheet pe nsion accounting. The defined-contribution pension plan is important because employers are relieved from paying tax, contributions made by employees are transferred to the next of kin should the die before getting a share and contributions are voluntary. Its disadvantages are it only offers security on savings while ignoring the income, it leaves members liable to the investment risk, and members cannot estimate their total contributions and

Creating Academic and Professional Success Essay - 1

Creating Academic and Professional Success - Essay Example A team is a collection of individuals that have unique talents and expertise. As a team they are able to exploit and share the knowledge that they possess. A team is able to assign a task to the most applicable member of the team and in doing so it makes the most advantageous use of their resources. This also allows the team members some flexibility in their role as a team member. In addition, the team allows management to assign workflow as needed. Teams can be assembled for a short period of time on an as needed basis. Teams also have the advantage of sharing a common goal. When the group shares the common goal, all work and resources are devoted to reaching the goal. This reduces redundancy and ambiguity among the workforce and makes the best use of their time. It further allows the team to direct their attention to complex problem solving as a group that an individual may not be able to accomplish. This interjects more creativity and flexibility into the workflow process. While there are many advantages, it must be remembered that teams must have the appropriate communication skills to be able to take advantage of the team structure. When using a team for decision making, the group may be guided by group-think or extreme positions advocated by powerful members. This is a major challenge to overcome to assure all team members have an equal input. Another challenge to a team is the acceptance, by its members, that responsibility and rewards are shared equally. This may face difficulties in introducing the team concept where the organizational culture is ingrained with a task oriented and individual concept. The team may have loafers that assume they can slack off and spread the responsibility out among the other members. Miscommunication or cultural differences that are misunderstood can also challenge the team. The team will be challenged to work to overcome these problems as the team matures. For Chris to deal with stress

INTRODUCING HEALTH AND SOCIAL CARE Essay Example | Topics and Well Written Essays - 1750 words

INTRODUCING HEALTH AND SOCIAL CARE - Essay Example The demographics indicate that most of the children born to teenagers end up been aborted; over half of the children born to teenagers under the age of 18 years. Barking and Dagenham faces a huge challenge in terms of sexual and reproductive health. Teenage pregnancy is a social issue, and it needs both health and social care, evidence indicate that the children born to teenage mothers are likely to experience some very negative outcomes later in their life stages. This children are likely to take the place of their parents and became teenage parents themselves, which seems to be a perpetuating issue where teenage parenthood is moved from one generation to the other. One of the negative effects of teenage pregnancy is the fact that it is both a contributory factor to poverty and is also an outcome of child poverty. Barking and Dagenham is an area where their rate of unemployment is very high and the region is can be described as a poor area, this explains why teenagers from this areas are likely to get pregnant more than other teenagers in more affluent areas. There are numerous challenges that women who conceive during their teenage-hood face during their lives. One of the major challenges is that most of them are not able to complete school, and their education dream is shattered. Lack of completing their education will make them not to gain access to proper job opportunities, and their life chances of themselves and their kids are ruined. Research has also indicated that they are likely to partner with men who are not employed and re poorly qualified. The poverty vicious cycles seem to be endless for the teenagers who conceive in this stage. Those who conceive beyond their teens are likely to complete their education and are likely to partner with men who are determined and are well off. Health is also another big concern in teenage pregnancy; they are likely to suffer poorer health. Their

Examine and evaluate the extent to which women in the twenty-first Essay

Examine and evaluate the extent to which women in the twenty-first century can be considered to be a reserve army of labour - Essay Example By the beginning of the 21st century, the prevalence of married women in the labor force had marginalized the traditional Marxist construct. Modern theories have illustrated that the modern notion of gender and its impact on the labor market has changed to reflect contemporary reality (Beechey, 1988). In her 1978 paper, â€Å"Women as a Reserve Army of Labour,† Irene Bruegel accords with certain precepts of a gender-based reserve labor army, such as the rigidity of the sexual division of labor. Bruegel concurs with the idea that â€Å"the segregation of women into women’s work is of such ideological importance that it cannot be breached, even where it would yield capital cheaper labour† (Bruegel, 3). Women have also been more vulnerable to the swings of economic Name 2 fortune, yet in Britain during the 1970s the number of women entering the work place increased by nearly 150,000 jobs, while the number of employed men fell by more than 300,000 (Bruegel, 5). This, Bruegel argues, was symptomatic of a long-term trend during which women infiltrated the labor market. This has helped insulate women against cyclical downturns in the economy, traditionally a stumbling block to female employment, in which â€Å"women’s work† tended to be the less stable, more volatile types of employment work addressed by Barron and Norris’ dual labor market division theory (Barron and Norris, 1976). While improvements in technology have lessened the significance of traditional gender differences, employed women remain vulnerable to job loss, particularly to unemployed men seeking to return to work. Bruegel insists that new strategies are needed to defend the integrity of women at work if true equality and the unemployment problem are to be improved (Bruegel, 9). Ann Oakley points to powerfully entrenched cultural factors to explain the relegation of women to the role of reserve labor. For Oakley, the tradition of women performing â€Å"womenà ¢â‚¬â„¢s work,† work that is perceived as more sensitive and connected to the â€Å"feminine mystique,† arises from persistent socio-cultural mores. â€Å"Male-dominated culture has designated as female all labours of emotional connectedness†¦The principal mode of developing this sensitivity in women is the gender-differentiated nuclear family. Women mother. Daughters are transformed into mothers. An autonomous sense of self†¦does not need to develop† (Oakley, 201). Despite the increase in female employment in the 1970s, Oakley maintains that the woman-as-individual versus woman- as-mother-and-wife dichotomy is as strong as ever, and precludes Name 3 the possibility of true labor equality. Oakley’s feminist view incorporates the lack of gender equity in the home, which also hampers the ability of many women to realize their potential in the labor market. For Oakley, this is another oppressive outgrowth of traditionally culture-based gender inequi ty. â€Å"Men create more housework than they do and, in many households, children do as much housework as men†¦Even in supposed paradises of gender equality, such as Sweden, 87 percent of couples do not share housework† (Oakley, 56). For some theorists, the patriarchal orientation of society has, over time, extended from the home into the political realm and the workplace. Sylvia Walby theorizes that when women won political citizenship

Early Matrimony is Ineluctable Mistake Essay Example for Free

Early Matrimony is Ineluctable Mistake Essay For certain countries such as the poor countries of the Middle East and Africa, their young women are traditionally made to believe that only by marrying young can they get out of the quagmire that their current life has placed them in. The men of these countries do not have much to fear, but the women, most of whom are married off as early as the ages of 10 and 12 years old, they sometimes pay with their lives for such a mistake. The women of these countries are most often trained to accept that early marriage is an inescapable part of their lives and they cannot do anything but accept it. Such early marriages are an acceptable tradition in these countries and is most often done using only the tribes specific traditions and therefore are not registered by the state thus making such unions illegal. But because the women do not understand any of these things, they stay in what they believe to be a life long commitment. In the United States, early marriages occur within the youth of the country between the ages of 15-17 with less harsher outcomes, although still with ineluctable mistakes. I will discuss that in the latter part of this paper. For now, I would like to concentrate on the unfair practice of early marriages in the Middle East and certain countries in Asia. Most of these so called child marriages happen in the outback countries like Nigeria, Central African Republic, Nepal, Uganda, and Bangladesh to name but only a few of these countries. A recent UN report entitled â€Å"Child Protection from Violence, Exploitation, and Abuse† noted that such early marriages occur in the rural settings possibly because of the way those of little or no education equate female youth with fertility. A part of the report indicates that â€Å"Child marriage is associated with high levels of fertility. For example in Colombia, 1 per cent of women with no children, 35 per cent of women with one or two children, 72 per cent of women with 3 or 4 children and 87 per cent of women with 5 or more children were married by age 18 (UNICEF estimates based on DHS 2000). â€Å" A family’s finances play a major part in the decision to turn their daughters into a child bride. The simple minded folk of these nations believe that by marrying off their child early, they are rid of an economic burden since in their culture, there are certain activities women simply are not allowed to perform even if they are capable of doing so. For such young marriages, the unions signify that the child will manage to survive even away from the family. Such marriages may also be orchestrated by the family of the girl because they believe that by marrying off their daughter at an early age, she will be protected from sexual abuse because she already has her husband to protect her. Sometimes, the reason for the marriage is also as simple as trying to insure that the child will grow into womanhood without the possibility of having a bastard child. Although the family of the female child has good intentions for marrying off their child at an early age, their lack of formal education limits their knowledge of the highly life threatening aftermaths of such early marriages. A child trapped in an early marriage no longer has a future ahead of her as she is expected to comply with the tradition wherein the married child no longer attends school and instead tends to her family. These countries also have very poor sanitation and healthcare facilities, hence the high rate of sexually transmitted disease in the area. The child brides are faced with a constant stream of premature pregnancies and infant deaths. Reports say that these women also most often than not test positive for HIV/ AIDS. Perhaps the saddest part of these young marriages in Asia and the Middle East is that the little girls are often abused by their pre-arranged spouses. This is not to say that the little girls who choose their own spouses do not get punished once they marry a man who is not the choice of their parents. In such cases, once a spouse or family senses that their family honor has been tarnished, they are most often killed by â€Å"honor killings† which hope to restore their family names. Indeed, for such countries, early matrimony, early marriage is indeed an inescapable mistake. The repercussions of such marriages see the under aged women paying for their mistake with their lives. For death it seems, is the only way out of such marriages in that part of the world where females are valued more as a property than a person. Nobody tries to inform the women that they can get out of their current situation simply by getting an education and using it to get out of their early marriage before they commit any more serious mistakes. Over in our part of the world, The United States also has its own share of early marriages. But there is a marked difference between the Mid East and African problem and ours. Mainly because even though early marriages are sometimes entered into by the youths of the land, they do not have to choose to remain in the marriage if it is not working for them. That is an option that I can only wish for the rest of the world to leave open for the mistakes of youth. In our country, such early marriages are deemed illegal by law and is therefore prohibited. Although, marrying young with a duly accomplished parental consent form is allowed. An early marriage in our country is one that is entered into by parties within the 14-19 age bracket. Even though both the young man and young woman have the support of both sides of the family, the marriage still fails with some inescapable and life changing results. In the article â€Å"Marrying Minors: Are They Making a Mistake? † staff writer Elizabeth Alvarado discusses the reasons as to why marrying young, even for American youth, is a big mistake. Using actual early marriage experiences as related by those women who were at one time or another involved in such a relationship, she explains how the law known as Dissolution of Marriage more commonly known as Divorce, allows the parties to leave the marriage but forces them to face the life long mistakes that decision to marry young has placed upon their young shoulders. There was a time in the past 40 years that young men and women often married even before they completed their high school education. When the Brigham Young University conducted a study related to the issue, they discovered that there was an 80 % divorce rate among those youths who married at the age of 14. Such statistics can be considered very high when compared to the 45 % of failed 20 year old marriages and 30 % of the 23 year olds. Such mistakes may be attributed to the follies of youth. At such ages, teenagers are not yet mentally mature nor emotionally ready to handle the big responsibilities that come with married life. They are still in their selfish stage and think that everything in life is a game. Which is why as the maturity begins to set in, so do the changes in attitude and perspectives of the mates involved in the marriage. Most of the youth involved in early marriages also run a very high risk of never completing their college education because of the way decisions have to be made differently when a couple is married. There is also that foreseeable outcome of the couple having children. Children are the most inescapable mistake of marrying young. Children suffer the most because their parents were not ready emotionally, socially, and financially to deal with the presence of a child. In such events, the mother most often has to quit school and care for the child. In this respect, she becomes no more different than her Middle East and African counterparts who sacrifice themselves in the name of motherhood. Although, unlike the men in the previous scenario, who are usually twice the age of their wives and therefore more mature and able to handle the situation better, their American counterparts are barely out of short pants themselves and find themselves lost when it comes to dealing with the reality of a family and fatherhood. Once the mistakes begin to pile up in this scenario, both parties become disillusioned and wish for nothing more than to end the nightmare of a marriage they so willingly entered into at first. Leaving behind the most irrevocable, real mistake that they will have to deal with for the rest of their lives. The fact that they brought a life into this world and that living person will be the constant reminded to them as to why early marriage most often than not fails to survive. After hearing the facts and supporting arguments I believe that you will agree with me that marrying young does not have to be an inescapable mistake for the youth involved in such marriages at the moment. It is true that there will be inescapable results stemming from the marriage, but with proper education, nobody has to remain in an early marriage that is proving to be disastrous for them as individuals.

Wolves Communication Pack

Wolves Communication Pack COMMUNICATION AMONG WOLVES ABSTRACT Just like any other animal wolves communicate with each other, with most of its communication being between pack members. Wolves use three differing types of communication; 1) Vocalizations; Wolves are frequently heard at night because it is when they are most active. Wolves howl for many reasons, particularly to locate other members of the pack and to warn outside wolves to stay away from an occupied area. 2) Scent marking; Wolves possess a very keen sense of smell (about 100xs greater than humans). Wolves use this ability along with the others to communicate with other wolves. Scents are used to mark pack territories or lone wolf territories. These territories are marked most often by urination and defecation on or around trees and other objects. In addition to these two means of scent marking wolves also scent mark by scratching and scent rolling. And the last method of communication 3) Body postures; Wolves also use body language to communicate, whether it is to others in the pac k or outside of the pack. Some postures are used to show affection, some fear or humiliation, others happiness and even others can emanate respect between pack members. All are important and used by wolves on a daily basis, whether it be to warn off competing packs, communicate a fresh kill or to portray dominance. INTRODUCTION One of the things that distinguish different members of the family Canidae is the differential development of social behaviour. Among the close relatives of the domestic dog, the most highly social species is the wolf. Wolves belong to a family group often referred to as a pack. This social structure was originally thought to allow the wolf, a social predator, to take prey many times its size, however new theories are emerging suggesting that the pack strategy instead maximizes reproductive success and has less to do with hunting. They live, travel and hunt in these packs which consists of anywhere from four to fifteen members (pack sizes are subject to change overtime and are controlled by such things as food supply, individual personalities and habitat type). The rare exception is the lone wolf, this wolf will most likely be the omega wolf, the lowest ranked member of the pack, and if it is lucky will find a mate and start a new pack. Wolf packs have a very elaborate hierarchy, one in which is topped by the alpha male and female, followed by their pups, often several sub-adults from the previous years litter and sometimes some older siblings as well. When pack sizes are large (usually more then 8 members) it is possible to witness two differing hierarchies in one pack, one in which is the females being led by the alpha female and the other the males being led by the alpha male. The alpha pair share the most social freedom among all pack members, they are very influential and simply have the most freedom in where to go, what to do and when to do it, with the rest of the pack usually following. The alpha male and female therefore usually direct the pack in hunting and tracking prey, choosing den sites and establishing and maintaining the packs territory. Rank order is ascertained and sustained through a series of ritualized fights and posturing best expressed as ritual bluffing. Wolves prefer physiological warfare to physical confrontations, meaning that the hi gher ranking status is based more on personality or attitude rather than on size or physical strength. Rank order may be lost rather suddenly or gradually. An older wolf may simply choose to give way to a motivated challenger, yielding its position without bloodshed. On the other hand the challenged individual may opt to fight back with varying degrees of passion. Wolves communicate using three main strategies; 1) vocalizations- howls and growls; 2) facial expressions and body postures and; 3) scent marking. Howling alone can have a variety of meanings; a greeting, a rallying call to gather the pack to get ready for a hunt, an advertisement of their presence to warn other wolves away from their territory or spontaneous expression of play and bonding. The howl of a wolf can be heard up to six miles away making it the most useful means of communication given that wolves range over large distances while hunting and traveling. Wolves engage in a variety of displays of dominance, and submission that helps reinforce the hierarchy in packs. Wolves use their entire bodies; expressions of the eyes and mouth, the position of the ears, tail, head and overall position of the body are used to convey excitement, anxiety, aggression or compliance. Wolves also wrestle, rub cheeks and noses and nip and lick one another. They leave behind messages for themselve s as well as other pack members by means of urination, defecating or scratching the ground to leave scent marks. These marks can set the boundaries of territories, record trails, warn off other wolves or help lone wolves find unoccupied territories. In a similar fashion wolves will roll around in items with a strong scent such as carrion as a way of letting other pack members know where they have been or what it has encountered. In the end it can be said that the â€Å"habits of the wolves require members of a social unit to be visually separated at times so that these olfactory and auditory means of communication are possible† ( Berge, 1967). VOCALIZATIONS â€Å"The wolf is a wide ranging social carnivore with a complex spatial organization for which acoustic communication plays an important role† (Palacios et al. 2006). There are four kinds of vocalizations that are popular among wolves, they include; the growl, the whimper, the bark and the more associated sound of the wolf, the howl. Any one of these or a combination of these allows the wolves to communicate with one another. The bark can be used over long distances and can take on the roll of sounding an alarm or presenting a challenge. The alarm bark is most often used when a wolf is caught off guard and surprised at the opening of its den, and a challenge bark is a warning for a wolf to back off when two wolves are encountering a â€Å"face off† (a fight). The growl has similar meanings to the bark however it is used in shorter distance communication. It is used to keep other wolves away, to reinforce dominance and, it can also be used at short range to challenge. T he whimper is used at short ranges as well and portrays a sociable stance (often used by young to receive care). The howl, the most well known form of communication among wolves, seems to have many complex functions and will be looked at in greater detail compared to the other three types of communication listed above. Howls allow wolves to communicate over several kilometers. Howls have been described as long harmonic sounds with a fundamental frequency from 150Hz- 1000Hz for adults. There have been two types of vocalizations involving howls that have been recorded; 1) Solo howls and 2) Chorus howls. Solo howls, also referred to as a lonesome howl is emitted by a sole individual. In the study down by Berge many years ago unique features were found to exist in individual howls. Harmonic characteristics were found that would distinguish individuals on the basis of any one howl. Therefore the variation in structure likely indicates who is howling and the frequency modulations, predominantly the change in pitch makes the howls much easier to locate. The ability of a wolf to detect these very subtle changes in sounds indicates that a response to this information is possible (view figure 3). As with any form of behaviour there is a cost/benefit to this action. The lone wolf is just that, it is alone, an d when producing sound its pack mates are not the only ones who pick up the vocalization, thus this behaviour could turn out to be detrimental. However with any cost comes with it benefits, a lone wolfs howl can help one locate the other members of its pack proving to be advantageous. A chorus howl on the other hand has been described as a vocalization in which one wolf begins howling, with the other members joining in subsequently until the whole pack is howling together. Rather than using howls with a single pure tone, wolves use modulated tones. With the rapid changes in pitch it makes it very difficult to follow only one individuals howl, and to add to it the surrounding environment helps reflect the sound and scatter it making it extremely challenging for a competitor pack to distinguish where the pack is and how many members the pack consists of. The heart of a wolfs universe is its pack and howling could be the adhesive that keeps it together, suggesting that howling may reinforce the social bonds between pack members as well as keeping the pack safe. In view of the fact that wolves are separated great distances during a hunt, it is not unlikely that howling keeps the pack as one physically. Of all their calls howling is the only one that works immensely over great distances. Its long duration and low pitch are what make it suitable for long range communication through the forest and in tundra areas. Its unique features are what allow a wolf to convey its identity and each wolf can be identified by its pack just by means of its howl. SCENT MARKING While howling may provide much information about a wolfs whereabouts elaborate spatial patterns of scent marks provide precise information about inhabited territory. A territory is a â€Å"space within which an animal is aggressive to and usually dominate over certain intruders† (White et al, 1996). It is a silent way of steering clear of violence that would otherwise be required to preserve a territory. Scent marking can also provide a silent exchange between animals that share territories and can also help an individual keep its point of reference when traveling. When Roger Peters and David Mech conducted studies on a variety of wolf packs in the Superior National Forest of northern Minnesota they found that wolves scent mark using four differing methods. The first method is by means of raised leg urination. â€Å"This form of scent marking is closely connected with territorial marking and maintenance† (Macdonald et al. 1998). These markings are made throughout the te rritory and heighten in concentration at the limits of the territories. The alpha male and alpha female are the primary users of raised leg urination (more often it is the alpha male) with only few instances where it will be used by other wolves. The second mode of marking is squat urination. This mode of urination is the ordinary form of urinating, and is performed by the lower ranking individuals in the pack. This method of scent marking supplies them with information about which fraction of the territory has been hunted during times of separation. Scratching, and or scent rolling the third strategy to scent marking involves a wolf that may rub its lips and neck against a tree or on the ground or scrape the ground with their paws (normally after urination) to mark out their territory. Scraping, usually with the hind legs and sometimes also done with the front is predominantly performed by the dominant individuals, the alphas (can be done by mid ranking individuals depending on th e circumstances). Wolves have scent glands between their toes which release odours/ a characteristic scent. The wolf has several specialized glands, located all over the wolfs body that function as a chemical and a visual message for other wolves. There is one located near its anus (anal gland), another on its back, one at the tip of its tail (precaudal gland), in its eyes, behind its ears, on its cheek near the corner of the wolves mouth and between their toes (as mentioned above). The aroma from these glands is as individualistic as our own fingerprints. Each scent is specific to an individual each with its own meaning. Scats also referred to as defecation is then the fourth means of marking. Again this form of marking is very similar to that of urination and serves many of the same purposes. However here it acts as a more visual warning. Here again the anal scent gland becomes important. It produces a pungent oily pheromone that is excreted during bowel movements, thus scenting t he wolfs scat with his/her own odour. The exact purpose of this means of scenting is unknown however it could very well be that these anal scent glands play an imperative role in wolves of higher ranking for it has been observed that when higher ranking individuals meet they sniff under the tail, this action is not performed by submissive wolves (lower ranking wolves). (Refer to figure 1 and table 1) â€Å"Olfactory communication is defined as the process whereby a chemical signal is generated by a presumptive sender and transmitted to a presumptive receiver who by means of adequate receptors can identify, integrate and respond to the signal† ( Kleiman, 1972). Scent plays a exceedingly imperative role in the life of a wolf, by smell alone wolves can locate prey, other pack members or enemies. It can tell them if other wolves were in their territory, if they were male or female and how recently they were there. Therefore marking can be used for non-territorial purposes as well. It can also be used to identify individuals, lay claims to a kill, for navigational purposes during those long ranging hunts and can also be used as a indication for sexual receptivity during mating season ( suggested that this is the purpose of sniffing under the tail upon greeting). BODY POSTURES Wolves convey their emotions through body language. Here they can â€Å"communicate visually a number of expressions and moods that range from subtler signals to more obvious ones† (Berg, 2003). The following are observed behaviours. Wolves display dominance by standing tall and stiffed leg. The ears are erect and forward and the tail is held vertically and curled toward its back. This demonstration declares the wolfs rank to the rest of the pack. Submission can take the form of either active submission or passive submission depending on the circumstances. In active submission the wolf lowers its entire body toward the ground and the lips and ears are drawn back, in essence the teeth are bared. The tail is down and either half way or completely between its legs (depends on level of submission) with their muzzle (refer to figure 2) pointing up toward the more dominant individual. The back will be arched and again depending on the level of submission the back may be arched more or less. During passive submission, a more intense form compared to active submission the wolf will roll over onto its back and render its susceptible throat and underside, with the paws being drawn into the body. If a wolf is displaying anger its ears will be erect and its fur may bristle. Here the teeth are bared and it is usually accompanied by a snarl or growl. When a wolf is fearful it tends to make itself look small and less conspicuous. The ears flatten and again the tail is tucked between the legs. If a wolf senses danger suspicion will arise. This is displayed by the pulling back of the ears and the narrowing of the eyes. The tail will be parallel to the ground and pointing straight out. A playful wolf will hold its tail high and wag it. The wolf may frolic and dance around, or bow by placing the front of its body down to the ground all the while holding its rear in the air. (Table 2 summarizes body postures) CONCLUSIONS Wolves are multifaceted social animals whereby communication signals are used for a variety of purposes. In order to function as a group communication among individuals in a pack is crucial. Communication is used for recognition, reproduction, social status, alarm, foraging and group spacing also referred to as territoriality. â€Å"The wolf is a wide ranging social carnivore with a complex spatial organization for which acoustic communication plays an important role† (Palacios et al. 2006). There are four kinds of vocalizations that are popular among wolves, they include; the growl, the whimper, the bark and the more associated sound of the wolf, the howl. Any one of these or a combination of these allows the wolves to communicate with one another. While howling may provide much information about a wolfs whereabouts elaborate spatial patterns of scent marks provide precise information about inhabited territory. Scent plays a very important role in the life of a wolf, by smell alone wolves can locate prey, other pack members or enemies. It can tell them if other wolves were in their territory, if they were male or female and how recently they were there. Therefore marking can be used for non-territorial purposes as well. It can also be used to identify individuals, lay claims to a kill, for navigational purposes during those long ranging hunts and can also be used as an indication for sexual receptivity during mating season. Wolves communicate at close range their emotions through body posture, tail positions and facial expressions. Here they can â€Å"communicate visually a number of expressions and moods that range from subtler signals to more obvious ones† (Berg, 2003). All forms of communication are important and used by wolves on a daily basis to ensure that they stay in touch with the rest of the pack. FIGURES (Figure 1 and table 1- Macdonald et al., 1998) Figure 1: Table 1: Table 2: Body Language Chart: Submission: Play: Aggression: Dominate Postures: (Alpha(s)/ Beta(s))  · Ears back against skull  · Lowered Body  · Whining  · Tail lowered/tucked  · No eye contact  · Prancing around  · Upper body lowered in play bow  · Barking playfully  · Yipping  · Ears forward alert  · Ears flat to the side  · Upper lip curled bearing teeth  · Tail lowered aggressively  · Shoulders up (posing more dominate)  · Hackles raised  · Growling  · Tail held high  · Chest held outwards  · Head held high  · Ears locked forward  · Always alert  · Demeanour always regale http://www.wolfspirits.org/aboutwolves.htm Figure 2: http://www.wolfdancer.org/communication/ Figure 3 Wolf howl sonogram REFERENCES Evaluation of a Simulated Howling Survey for Wolves Todd K. Fuller; Barry A. Sampson The Journal of Wildlife Management, Vol. 52, No. 1. (Jan., 1988), pp. 60-63. Scent-marking in wolves. Peters RP and Mech LD Am Sci. 1975 Nov-Dec;63(6):628-37. A Model for Wolf Pack Territory Formation and Maintenance K.A.J WHITE, M.A LEWIS AND J.D MURRAY Journal of Theoretical Biology Volume: 178 Issue: 1, pp.29-43, 2006 Analysis of a model for wolf territories M. A. Lewis, K. A. J. White, J. D. Murray Journal of Mathematical Biology, Volume: 35 Issue: 1 pp. 749-774, 1997 5. Olfactory Communication in Mammals J F Eisenberg, and D G Kleiman Annual Review of Ecology and SystematicsVol. 3: 1-32 (Volume publication date November 1972) Scent-marking and territorial behaviour of Ethiopian wolves Canis simensis Claudio Sillero-Zubiri and David W. Macdonald Journal of Zoology Volume 245 Issue 3 Page 351-361, July 1998 Howling as a means of communication among timber wolves Theberge, John American Zoologist, 7:331-338, 1967 Fred H. Harrington. Whats in a Howl? Mount Saint Vincent University, Nova Scotia http://www.pbs.org/wgbh/nova/wolves/howl.html Berg, Karyln. Communication, 2003. Retrieved on Nov. 19/07 http://www.wolfdancer.org/communication/ 10. Author unknown. The Wolf Spirits Pack, 2001. Retrieved on Nov. 19/07 http://www.wolfspirits.org/aboutwolves.htm

Margaret Thatcher Essay

Margaret Thatcher Essay Most people say that you either loved or hated Margaret Thatcher. But the truth is that you could feel both ways about her, often at the same time. Margaret Thatcher was a stateswoman in the fullest sense of the word. She ended socialism in Britain and revived the British economy. She even won the Falklands war and radically changed British society. Some would even say that she created the world we live in today. Has the legacy of Margaret Thatcher any influence on British society today? How important was the Iron Lady to Britain? The British inflation was in 1975 up at 24, 11%  [1]  and with the unions constant claim for higher salaries, nobody expected it to drop to a normal level. In 1976 it still did not help and in the same year they had to take a loan in the International Monetary Fund (IMF)  [2]  . When Margaret Thatcher won the general election in 1979, she became Prime Minister of a land in chaos. The British top tax rate was 83% and on unearned income the rate was 98%  [3]  and the bottom rate was 65%. The first thing Margaret Thatcher needed to deal with as a Prime Minister was the inflation and tax rates. She lay out a political program that should prevent a raise in salaries and in public spending. It did not matter whether you were rich or poor; you were paying most of your money in taxes. When Margaret Thatcher left the office in 1990, the top rate was now only 40%  [4]  . Margaret Thatcher fought for minimizing the tax rates and allowed business to boom in Britain. Margaret Thatcher believed in free competition and a reducing of the government power. She radically changed British society. Margaret Thatchers policies of free enterprise, privatization helped modernize Great Britains economy. Her policies of home ownership, share ownership and less government led to a rise in home-ownership rates  [5]  . Margaret Thatcher privatised many national owned industries through the 1980s. A reduction of the public sector would produce more free competition and through that a more market-orientated economy. Her belief was that the private sector was more effective because many of the nationalised industries were sold to the private sector. Therefore the profitable range was higher than government owned industries. But the Thatcher government did also raised money by selling state owned companies like the British airways, British telecom and Rolls Royce. Because of Thatchers influency on inflation, the  small state, and  free markets  through  tight control of the money supply and  privatisation it would now be callen Thatcherism. Thatcherism is characterised by the philosophy of a smaller role for the government and creating a free-market economy. The state should not interfere in the regulation of prises or salaries, but only make sure that the competition stayed fair for all of its participants. Beside this, Thatcherism also implied privatisation of state owned industries, like British airways, low taxation and a monetarist economic policy as an attempt to control the inflation  [6]  . In 1982 Margaret Thatcher won the Falklands War. At a time where the kingdom was divided and the support of the government was almost non-existing. Argentina invaded the Falkland Islands in 1982 and Margaret Thatcher shipped a large elements of the Royal Navy down to retake those islands again. Britain won the Falklands War and it was Britains first military victory since World War II in 1945. For Britain and Thatcher the victory provided a boost of confident. The victory made Britain feel proud and strong about their country. Britains international position became stronger. Thatcher regained her popularity with the voters who were thrilled by the outcome of the war and in 1983 the Thatcher conservative government was re-elected  [7]  . In 1985 things started to work for the government and for Margaret Thatchers old reforms. There was an economic growth and the number of unemployed was falling  [8]  . Especially the economy grew fast. It reached 4-5% a year. The inflation increased to 10% but decreased again in 1990. This led to the third victory in the 1987 general election. Margaret Thatcher won convincingly but had lost many votes to Labour. In November 1990, Margaret Thatcher resigned as Prime Minister. She had lost the strong hold in the public and in the party. Leading co-workers assumed that her strong opinion against further political integration in Europe and her lack of ability to listen to others, in the end was the reason she lost when her position as the leader of the conservative where challenged by John Major who served the post until the election of Tony Blairs Labour Government in May 1997. Margaret Thatcher has not only changed the Conservative Party, but also the entire British society. Thatcher solved certain big problems as, high inflation, high tax rates, low manufacturing productivity and high unemployment. Britain has maintained a strong nation with a strong defence because of the victory of the Falklands War. Thatcher had the passion and she deeply believed that she could make a change in the Conservative Party and therefore she did. Thatcher is important because of her time during the 80s which affect the British society today. The political parties in Britain are forced to adapt her legacy. Thatcher stopped socialism in Britain and now the Labour has had to change into the New Labour, which is something they hate her for. Britain now lives by her political trademarks. Loved or loathed, Thatchers personal accomplishments will remain part of world history. Her legacy will live on and the importance of her hard work during her time as Prime Minister will never be forgotten.

Franklin Delano Roosevelt Essays -- Biography

Biography of Franklin Delano Roosevelt Franklin Delano Roosevelt, popularly known as FDR, was born on January 30, 1882 at the family estate in Hyde Park, New York. His father, James, graduated from Harvard Law School, married, had a son, and took over his family?s rights in coal and transportation. Despite the fact that he lost a good deal of money in financial gambles, he remained wealthy enough to travel by private railroad car, to live comfortably on his Hudson River estate at Hyde Park, and to travel at length. After his first wife died, James waited four years to remarry to Sara Delano, a sixth cousin. She was also a member of the Hudson River aristocracy, and although she was only half of James? 52 years, she settled into their Hyde Park estate quite comfortably. The marriage worked well until it was broken by James? death in 1900. Young Franklin Roosevelt had a secure and pleasant childhood. His half-brother was already an adult when Franklin was born, and so he had no rival for the attention of his parents. During the summer months he would travel with his parents to Europe, to the seaside in New England, or to Campobello Island off the coast of New Brunswick, where he developed a love for the ocean and sailing. Until the age of 14 FDR received his education from private tutors. FDR?s most lasting educational experience was at Groton School in Massachusetts, which he attended from 1896 to 1900. Groton?s headmaster, Reverend Endicott Peabody, instilled the virtue of public service in Franklin, and this would be something that he would carry with him throughout his life. At Groton FDR was not academically outstanding, nor did he gain vast popularity,? Franklin struggled to fit in?but he was only a spindly five f... ...peril. But both did so while at the same time holding free elections in which their opponents might have won the office. Through vast national support, Roosevelt was able to rekindle America?s spirit in itself, ?A man who could not walk became president of a country that had lost hope. With a simple set of beliefs- a belief that things could be improved, a belief in the Democratic process- he transmitted his own confidence to the nation? (Morgan 772). And the nation followed his lead. Bibliography: Works Cited Davis, Kenneth S. FDR: The War President 1940-1943. New York: Random House, 2000. Miller, Nathan. FDR: An Intimate History. New York: Doubleday & Company, Inc., 1983. Morgan, Ted. FDR: A Biography. New York: Simon and Schuster, 1985. Robinson, Edgar Eugene. The Roosevelt Leadership 1933-1945. New York: J.B. Lippincott Company, 1955.

Physics of the Turntable :: physics sound music

Have you ever wondered how a record player works? Probably not. After all, who still listens to records? Surprisingly enough, turntables are making a come back. With the recent surge of interest in hip hop music, popular attention has been turned towards the turntable, used by DJs to provide beats, loops and scratching for virtually all of today's hip hop groups. The inner workings of the turntable may seem complex at first but after reading this paper it should become clear that, like all things, the record player works on basic principals of physics. In fact, the turntable is remarkable in that the basic physical principles behind it are quite simple. Some of these will be explored here. Please enjoy your visit. How a record player works is quite simple. A motor is somehow connected to a solid disc so that the disc is rotated at a constant speed. On top of the rotating disc (platter), The record is placed on top, with a slip mat in between. The slip mat can serve two functions. In the past to hold the record in place so that it would not rotate independently of the platter. Now, however, the slip mat serves a much different function. Instead of holding the record in place, the slip mat is now used to reduce the friction between the spinning platter and the record. This way a DJ can scratch (manually move the record, usually at high speeds) the record while the platter continues to spin underneath. Once the record is rotating, a stylus glides along the grooves and picks up the vibrations, these are then converted into audible sound. There are many different models of turntables still being manufactured. Of those being sold, it is possible to divide them into two separate categories based upon their motor system. Virtually all record players being manufactured today have either belt drive or direct drive motors. For the reasons discussed below, direct drives are accepted as the industry standard for professional DJs and turntabilists. Belt Drive - There are two advantages to the belt drive design. The motor in a belt driven turntable is set away from the platter by means of a continuous belt loop. This minimizes vibration to the platter and thus needle skipping. Also, belt drive models tend to be much cheaper than their direct drive counter parts. These advantages, however, do not balance the many short falls of the belt drive design.

Oscar Mayer Case Study

1. ) At first, Marcus McGraw found the challenge so complex and saw it a difficult task because he had not sat down to put down the ideas on paper and evaluate the situation carefully. He was just thinking of the difficult task ahead and not how to assail the problem. He was missing parts of the puzzle, he was not evaluating anything as yet or trying to formulate or implement any strategy. He had no option, no solution immediately after he read the McTiernan report. He had not done any ‘strategic planning’ thus, his perspective was different than after he had read the memos.After reading the memos from his colleagues, he realized that he could count on them since they had great ideas and were persons with great capability for these types of concerns and issues, especially when he read the one of his long time colleague and friend. McGraw pursues that decision making process of gathering information, generating ideas, looking at the ‘pros and cons’ of the sit uation that Oscar Mayer faces through his associates. He follows them and his mind guides him knowing that he can trust on his department managers. Marcus McGraw purses a decision making that is unbiased.He does not go for just one department; he follows all four managers. He was unbiased in this way and was a good strategy as well since the managers have that market-driven strategy which is healthy for the firm. They are well market-oriented and are able to distinguish the capabilities of Oscar Mayer just as they are able to match the customer value requirements to capabilities. They were cognizant that the market is more competitive, they also pointed out that introducing new lines of product could bring prosperity to Oscar Mayer, which is one of the suggestions that McTiernan had brought up.Therefore, McGraw’s decision making process of taking the ideas of all four managers was a wise one. 2. ) If McGraw chooses the favors of only one department then he is risking all othe r departments. In a business you cannot only favor and invest in one department only. All departments are important components for success of the business. If you only focus on one department, then the other departments will eventually collapse thus the company is losing on other areas in the market where profits can be made.This also means that the firm no longer has that diversity in products which reflects negatively on the company. McGraw can mitigate the damage by improving each of the departments so that they become more competitive in the market. He could also diversify in products just as was recommended by a couple of his managers thus making him a tough competitor on the market if adequately and carefully strategized. He will surely need to invest quite a lot on advertising and promotion which will reduce their profits in the short term; however, they will experience growth and profits in the long-term.As mentioned, once each department is improved and with the right strat egy, Oscar Mayer will benefit and improve the sectors of quality, quantity and price. They have done it before and the can only be better and will concentrate in satisfying consumers’ needs and wants. 3. ) First of all, let’s list the Strengths and Weaknesses. Strengths: Well-known Brand, Technology Skills in R&D, Strong Distribution Channels, Relatively High Market Share, High Profit Margin, Successful History and Product Diversification. Weaknesses: Relatively High Price, Not Healthy (High fat content).Oscar Mayer has a relatively high market share already, and a relatively low market growth. Due to its strengths, it already has a high market share and due to its weakness and the new trend in the market which is looking for products with lower fat (healthier), and lower prices, Oscar Mayer is losing its market growth. This is obviously a great threat to Oscar Mayer in terms of competition since the consumers are now looking for lower prices in those products, as well as healthier meats. This is detrimental to the firm on its entirety as fewer products sold would mean fewer sales which mean less profit.The competition also affects the â€Å"second brand† since the decrease in sale of the Oscar Mayer products also affects Louis Rich as it is looked as a total, thus Louis Rich revenues are compensating for the loss in Oscar Mayer. The investment decision then will change. The objectives are to increase annual production growth over the next three years by 4% in volume. Products will need to be reduced due to the competition so this affects how much to invest in quality and on the outstanding strength on Louis Rich in order to keep up the good record.There is much advertising and promotion to do; therefore they might have to lower the budget figures for this expense if sales decrease. They need to advertise on the already existing products, such as the health aspect of it, as well as on new products that will be produced. Therefore Oscar May er needs to ensure that they can prosper in the competition with all the expense that waits. 4. ) From the four departmental options, Jim Longstreet’s advice seems more viable. Not only was Jim’s advice an effective one, but his ideas also passed McTiernan’s wish for improved convenience.What Jim is doing by this is what is called ‘Differentiation Strategy’. The firm will provide a superior performance product uniquely designed to provide value to their target audience and is well appreciated by them. Oscar Mayer will also use their strengths to make this strategy a successful one. Having used their strong ability of R&D, they are already aware of who the target audience is and what that are looking for. Two products have been designed for their needs which are â€Å"Zappetites† and â€Å"Lunchables. † With this innovation, Oscar Mayer has all the potential and resources to remain the leader.The second best strategy I would say is Jane Morely’s idea. To obtain smaller companies that are competent and provide something Oscar Mayer does not provide is indeed a good strategy. The only disadvantage is that OM would have to increase their debt to acquire these companies not being completely sure if these companies would succeed. Advertising and packaging would also have its cost, however it doesn’t mean it won’t benefit in the longer run. Thos have their benefits; they hold great value when you count on consumer convenience and brand growth.If the companies succeed then automatically there are great sales increases which bring about profit. The least viable would be Rob’s idea of backing Louis Rich. Having all the strengths and the brand name of Oscar Mayer and just letting it go would be not just a waste but a huge loss. OM has had the majority of the company’s profits for a long time and has been the leading brand. For one, LR is increasing but at a slow pace. Then advertisements w ill be a huge expense which of course does not mean that it will increase the volume of sales.Therefore centralizing in just one brand, LR would not be a good idea for Oscar Mayer. 5. ) With the statistics given we can observe that McGraw wants a 15% increase on operating income while the managers are projecting a decrease of 5. 2% from the current year. If McGraw were to keep his A&P budget the same as last years, he would save $32MM over the managers' projections. Therefore,  one solution could be to effectively use the strengths of the product lines and the A;P dollars by consolidating his sub-divisions.The Division Performance table demonstrates exactly where the successes and failures of each sub-division are, and also shows their strengths and weaknesses. We can see that A ; P for Oscar Mayer has been decreasing and operating income increasing slowly. On the other hand, Louis Rich’s A ; P expense has been increasing while operating income has also been increasing by a great difference. This is also a key factor in the success of LR and partly, although not much, why OM has had a decrease in sales.Another factor in the decrease of Oscar Mayer brand is due to consumer trend as well as increased competition in the market. Oscar Mayer has so far opted to lose market share rather than lower its price. Based on the analysis, there is more to lose if  the Oscar Mayer brand is allowed to wilt over the Louis Rich Brand. Giving up on Oscar Mayer would mean losing its well established, well recognized OM brand name and its equity. May be even future profitability may be lost if the trend towards white meat is only a temporary one.This can be seen in  McTiernan's Report on consumer satisfaction survey, in which the red meat out performs in overall taste and compares well with respect to convenience. Therefore, another strategy is to build up the Oscar Mayer Brand, to merge the Louis Rich brand under Oscar Mayer, for example co-brand, and to introduce ne w packaging of their products (e. g. Lunchables and Zappetites), some white and some red meat to recapture the lost  market share. To consolidate the distribution and A&P spending around the Oscar Mayer's well established brand.Actions In accordance  with the above strategy we would suggest that Oscar Mayer and Louis Rich Brand modify and develop an integrated strategy which would require altering the existing branding strategy to accommodate the consumer trends, to extend the product line and to competitively price the OM products. Oscar Mayer needs to also not lose the taste when improving the quality of the product healthier, which is another step that would be taken and at the same time be convenient. By maintaining the quality it already is contributing its part to success.Another strategic goal is to achieve is long term gains and accelerate brand growth. With all this said, we need not to forget to invest in LR in order for the brand to grow as well. 6. ) Of the two produ cts Jim Longstreet suggested, I believe â€Å"Lunchables† is less likely to succeed especially since they are completely new to this product. Unlike Zappetites they had previously done Stuff ‘n Burgers so they do have an idea of how to approach the new product. Zappetites would create certain products that could also be used for lunch by certain consumers who desire hat ready to eat product. Lunchables would be more difficult to succeed due to all the details that a lunch entails and the different wants of the consumers. They are already thinking of packing a chocolate treat with it as well; not everyone eats or likes chocolates. Another issue with Lunchables is the ingredients. Some of the ingredients they would want to use have a short shelf life which would turn away many consumers. We need to keep in mind that everyone is different and have a different taste, many individuals are ‘picky. ’

Book Review on Anna Karenina Essay

Anna Karenina is a legend by the Russian generator Leo Tolstoy, published in attendant inst in all(a)ments from 1873 to 1877 in the periodical The Russian Messenger. astray regarded as a pinnacle in realist fiction, Tolstoy considered Anna Karenina his offset printing true raw . The function of Anna was likely inspired, in office staff, by maria Hartung , the elder daughter of the Russian poet horse parsley Pushkin . Although Russian critics dismissed the novel on its publication as a flirt romance of high life, Fyodor Dostoevsky state it to be flawless as a work of art.His opinion was overlap by Vladimir Nabokov, who especially admired the flawless magic of Tolstoys style, and by William Faulkner, who described the novel as the take up ever written. The novel is change integrity into eight parts. Its epigraph is Vengeance is mine, I allow repay. Tolstoys language has a chafing effect on readers coming to it for the first time it takes time to synch with his rhythms. Th e novel begins with cardinal of its most quoted lines Happy families are all alike every miserable family is unhappy in its own way.Anna Karenina is the tragedy of espo persona aristocrat and friendlyite Anna Karenina and her affair with the affluent look at Vronsky. The story starts when she arrives in the midst of a family broken up by her buddys unbridled womanizing something that prefigures her own subsequent situation, though with less tolerance for her by others. A bachelor, Vronsky is willing to marry her if she would equip to leave her husband Karenin, a organisation official, but she is vulnerable to the pressures of Russian social norms, her own insecurities and Karenins indecision.Although Vronsky eventually takes Anna to atomic number 63 where they can be together, they have anxiety in making friends. She is shunned, becoming promote isolated and anxious. Despite Vronskys reassurances she grows more and more possessive and paranoid about his imagined infidel ity, fears losing run across and eventually takes her own life. A collimate story within the novel is of Levin, a country landowner who desires to marry Kitty, child to Dolly and sister-in-law to Annas brother Oblonsky. Levin has to apprize twice before Kitty accepts.The novel details Levins difficulties managing his estate, his eventual marriage, and personalised issues, until the birth of Levins first child. Tolstoys style in Anna Karenina is considered by many critics to be transitional, forming a bridge amongst the realist and modernist novel. The novel is narrated from a third-person-omniscient perspective, shifting the tellers attention to several study characters, though most frequently way on the opposing lifestyles and attitudes of its central protagonists of Anna and Levin.thither is an excessive use of stream of consciousness. Tolstoy has apply real events in his narrative, to lend great verisimilitude to the fictional events of his narrative. Characters speak of the significant sociopolitical issues modify Russia in the latter half of the ordinal century, like the place and role of the Russian peasant in hostel, education reform, and womens rights. Tolstoy communicates his own political beliefs through this novel.He includes in the transcript, his own analysis of the ideologies, behaviors, and ideas discharge through contemporary Russia through the thoughts of Levin. The massive array of situations and ideas depicted in Anna Karenina allows Tolstoy to stage a treatise on his Russian era, and, by virtue of its very breadth and depth, all of human confederation. This stylistic technique, as salutary as the novels use of perspective, greatly contributes to the thematic structure of Anna Karenina .The novel is basically a taunt on Russian aristocracy although Tolstoy himself was a part of it. It emphasizes on the notions of hypocrisy, jealousy, faith, fidelity, family, marriage, dodge, society, progress, carnal desire and passion, an d the rural connection to land in cable to the lifestyles of the city. in that respect is a point elevated on the adulterous liaisons and the inferiority interlocking for speaking french instead of Russian language, in the Russian Aristocratic society. Tolstoy allows his themes to bulge naturally from the vast panorama of Russian life.The novel sends a message that no genius can build ones happiness on others pain. Anna karenina implicitly shows the respect and watch given to women in western society which debates on Human Rights. Western society is not an exception, women mostly considered to be the puppets irrespective of the societies. This is why Allama Iqbal talks about the falseness of the western society. Islam takes a moderated approach for women. There are restrictions but her role is alike justified in the society.

Biomedical And Biopsychosocial Models Health And Social Care Essay

Health whitethorn be outlined as the absence of sickness and hospital ( Stroebe, 2000 ) or instead not precisely an absence of disease or hospital nevertheless a province of stark(a) sensible, mental and societal wellbeing ( institution Health Organisation, 1948 ) . One translation more than luxuriant than the other, the latter pro pose health is set up by other factors that sess non be physic ally measured.Since the start of development large number have ciphered back to follow outk to recrudesce and understand the factors that influence human maps in relation to wellness and nausea. Many theoreticians true go spiles and a priori themes of wellness in coiffure to demo wellness professionals how to advance and emend wellness in society ( wade & A Halligan, 2004 ) . Two changing hypothetic count ons of wellness, malady and disease lead be discussed in this essay and how they could be employ to dieteticals. These hypothetical accounts are the bio ch eckup hypothetic account and the biopsychosocial metaphysical account. The usage of ane hypothetic account over other in health carefulness exit be reflected on and the unrivalled nearly suited for usage in Dieteticss ord personal be bring outed.The biomedical speculative account of illness dressed ores on the physical and biological traits of disease, and to bring around these traits allow for bring around disease ( Engel, 1977 ) . biomedical theoreticians have a dualist belief in that the organic structure is a railcar merely apprehensible thingively by its compartments, separate from the head ( Morrisson & A Bennet, 2006 ) . such(prenominal) scientific discipline today originate in from cognition of physical diseases from old ages ag atomic number 53ness that were treated rapidly and expeditiously utilizing regulations and principles for intercession, with the result effect being remedy, control or decease. This biomedical speculative account of wellness domin ated health care in the past century as all disease was thought to stem from cellular abnormalcies ( Wade & A Halligan, 2004 ) . It was exclusionist in its grade in that those who suffered from assorted societal disagreement tump overs, societal accommodations reactions, character upsets, and dependence syndromes would be excluded from mental unwellness as these upsets scratch in those with integral neurophysiological motion ( Engel, 1977 ) . So what were the effects of those who did non suit into this crystalise? Unfortunately many were disregarded and ignored, or more highly in the 1700 s daze tactics were used to gestate them back to being normal ( Bernstein & A Nash, 2008 ) .Alternatively deriveing in a similar model of the WHO s definition of wellness, the biopsycholsocial abstractive account of wellness incorporates biological, psychological and socio heathen factors that contribute to person s wellness. It was Sigmund Freud who foremost looked at a person s mann er in the 1920 s and investigated how it may reflect their wellness position although causa was limited it built the add work for interesting surveies that would associate constitution to disease ( Morrisson & A Bennett, 2006 ) . Convincingly, today, it is thought two-thirds of our behavior fanny be linked to our wellness ( Morrisson & A Bennet, 2006 ) .The biopsychosocial theoretical account is some(prenominal) nonsubjective and subjective in its application. With this, a humanistic attack fundament be taken and it is thought that behavior upsets come to the fore when self-actualisation is blocked. The feeditian utilizing this theoretical account would look at a individual s livelihood history style, and societal and cultural factors that fall upon the person s wellness behavior. Reasons foot this behavior peck be completed and methods for altering it to relegate wellness can be established.Dietary judgement encourages the dietitian to conduct with the enduring potency and alive(predicate) wellness communication channels. While some jobs leave alone be linked to detail medical conditions e.g. Chron s Disease, others provide be specific to persons, their psychological science and their societal and cultural position e.g. fleshiness ( Aggelton & A Chalmers, 2000 ) . In making this the patient is more potential to grok and accept the advice and hence comply with intervention.If a biomedical theoretical account of appraisal was used, a dietician would be more interested in what is medically mistaken with the patient, focal capitulum on mark and symptoms, and jobs that arise from unwellness that can be solved. The dietitian would give a planetary list of regulations for the corpulent patient to follow with to cut down their tip in a general hierarchal mode. important inquiries such as, does the patient understand? brook they afford a healthier diet? and what resources do they necessitate to economic aid program line further deduc tions of their disease? would finally be neglected.As one can deliberate, the patient would hold small or no duty of the cause of unwellness and thence is classed as a victim of consideration who becomes a inactive receiver of intervention by utilizing a biomedical theoretical account in audiences ( Wade & A Halligan, 2004 ) . Engel ( 1977 ) supported the thought of utilizing a biopsychosocial theoretical account in health care so as to give help and intervention holistically to patients. He suggests that by incorporating an unwellness into person s life and demoing them solutions to jobs that may originate encourages a patient to see how they can get by with their unwellness or disease.In a infirmary the map of a multidisciplinary squad is to see a disease from every subjects focalise of position and to demo how each subject can lend to the patient s single attention and symptom tutelage when populating with their unwellness. This coaction of thoughts will look at medical, s ocietal, psychological, cultural, and physical facets of attention. The patient is more seeming to prosecute and follow with intercessions if they are elated with their intervention and the practitioners involved ( Stroebe, 2000 ) . til now when utilizing the biomedical theoretical account and puting orders for the patient, a patient-dietitian human relationship may be effected which will do strain on the general patient result, e.g. if a patient s concerns are neglected by a dietitian they are less plausibly to follow with intervention and more apparent to acquire separate outed on see that dietitian ( Engel, 1977 ) . Increase in stress degrees like this can increase furrow sugar degrees and blood force per unit of measurement area during a hospital diaphragm therefore impacting a patient s length of stay in infirmary. The grounds suggests that a individual s frantic province ever reflects their map and show of symptoms, therefore utilizing a biomedical theoretical account in appraisal can take to a practitioner disregard attainable path causes of a patients job ( Stroebe, 2000 ) . A instance in point is take upsets.There are so many avenues that contribute to an eating upset and no individual cause or symptoms can take to diagnosis but a complex twine of symptoms that will take to a summational diagnosing ( National Association of Anorexia Nervosa and Associated Disorders, 2010 ) . A biopsychosocial theoretical account of wellness would assist the practician to look beyond the patient posing in forepart of them into the assorted factors in that patient s life and how this may impact their eating wonts and forms. By diging farther into this patient s life the practician could acquire a broad chassis of behavioral, psychological, cultural and environmental influences on these patients eating wonts. It is recommended in this state of affairs, being authentically complex, a practician would necessitate a assortment of motivational interview ing accomplishments and have noesis of cognitive behavioral therapy ( American Dietetic Association, 2001 ) . Alternatively, if a dietician was to utilize a biomedical theoretical account of wellness many issues would be left untreated as merely the job of weight loss and malnutrition would be managed, when it is scientifically turn up that many other emotional complexnesss break away a polar function in eating upsets ( ADA, 2001 ) .It could so be summarised so, that from a traditional point of position, utilizing a biomedical theoretical account does non let one to look to cut down mortality rates but instead partly contributes to betterments in health care unitedly with other factors such as life style, nutrition, emotions and sanitation. On the other manus by utilizing a biopsychosocial theoretical account one can look at wellness furtherance and primary bar of unwellnesss and disease ( Stroebe, 2000 ) . The WHO ( 2005 ) offer 10 major life style subscribers to over half o f the earthly concern s deceases these include, smoking, high cholesterin, high blood force per unit area, intoxicant and fleshiness. thence by utilizing a biopsychosocial theoretical account of wellness a dietician can foreground subscribers of ill-health for a patient at high hazard of developing complications or disease. The Dietitian is in a place to assist the patient cut down this hazard and derive control of their ain wellness, i.e. self-efficacy, through behaviour alteration techniques.From the literature it is apparent to see that utilizing a biopsychosocial theoretical account of health care incorporates the doctrines of a biomedical theoretical account nevertheless, the author has wider entreaty in that it examines more than biological factors associated with unwellness and disease. By utilizing a biopsychosocial theoretical account one would anticipate to, highlight countries in health care that ask to better, place topographic points where wellness publicity needs to be established, and set up the best patient attention possible. Although it is non possible to wholly pretermit the biomedical theoretical account, after all, it did lead theoreticians to farther surveies and assist our health care system queue up remedies for specific diseases in the early centuries. However as clip goes by seek improves and with that health care should better.As a consequence of all these findings, one can so reason that a biopsychosocial theoretical account of wellness would be better suited to Dietetic pattern. This attack allows one to reflect on single patients and their demands, and anyways emphasises Dietitians duties as health care professionals to come forth holistic grounds based attention.

Advances in Modern Irrigation Systems Essay

Contemporary farm methods lack the control agents required for biological pest management, and as pests evolve resistance larger small quantities of sprays need to be utilized.Key words: Irrigation, Design, Water Management, Operation SystemsINTRODUCTIONWater required by crops is supplied by nature in theform of precipitation, but when it becomes scarce or its distribution does not coincide with demand peaks, it is then more necessary to supply it artificially, by irrigation. Several irrigation methods are available, and the selection of one depends on factors such as water availability, crop, soil characteristics, land topography, and associated cost. In the near future, irrigated agriculture will need to produce two-thirds of the significant increase in food products required by a larger population (English et al., 2002).Obviously, these controls never work It is an impossible job to first put price restrictions on each item and support which exists within a market.Criteria and procedures have been developed to improve and rationalize practices to apply water, through soil leveling, irrigation system design, discharge regulations, adduction structures, and control equipment. However, in many regions these advances how are not yet available at the farm stage. Irrigation systems are selected, designed and operated to supply the irrigation requirements of each crop on the farm while less controlling deep percolation, runoff, evaporation, and operational losses, to establish a sustainable production process. Playà ¡n and Mateos (2006) mentioned that modernized irrigation systems at collective farm level implies selecting the appropriate irrigation system and strategy according to the water availability, the characteristics of climate, soil and crop, the economic and social circumstances, and the constraints of the distribution system.

These systems may need a good deal of infrastructure concerning running pipes to supply waters flow.Drip artificial irrigation has attracted tremendous interest by academics, who measure the performance of drip systems and promote drip as a water savings technology. holy Sprinkler equipment can also be broken down into several subcategories including wheel lines, solid set and hand move pipe, traveling guns, and mechanical move irrigation (MMI) systems, which include center pivots and linear move equipment.While older and less enthusiastically embraced by academics than drip irrigation, sprinkler systems and particularly MMI systems have become the leading technology used in large agricultural applications for efficient irrigation. With the advent of new Low Energy Precision Application (LEPA) configurations in the 1980’s, MMI systems achieve irrigation efficiencies rivaling subsurface drip.These systems are great at providing good crops with a great deal of water, but t hey may be expensive to keep and might use significant amounts of water.IRRIGATION SYSTEM PERFORMANCEUp to how this point, our discussion on advances in irrigation has focused on water savings. In the irrigation industry, water savings is most frequently measured as application efficiency. Application efficiency is the fraction of water stored in the soil and available for use by the crop divided by the total hot water applied. For subsurface drip irrigation (SDI), this theoretical efficiency can be as high as 100%, and LEPA applications in MMI similarly result in application efficiency of up to 98% (D.

Irrigation might be required in sizeable locations.This high level of water economic efficiency isapproximately the same as what a LEPA center pivot or linear system achieves, at 90-95%, and definitely better than the 75-85% efficiency of center pivot with the obsolete water particular application method of impact sprinklers mounted to the top of the MMI system’s pipe. Gravity flow installations are typically around 40%-50% efficient. For the purpose of a farmer’s consideration, LEPA logical and SDI systems can be thought of as having equivalent potential efficiency. Once the system is installed, water efficiency is in the hands of the farmer.Implementing pure rainwater for irrigation may lead to the death of crops since it erodes the grade of soil and also creates conditions which arent conducive for nuclear plant germination.Such flushing is not a requirement with MMI equipment. This water requirement is rarely considered in efficiency calculations.CROP YIELD DR IVERIn most cases, the contribution how that an irrigation system can make to reaching optimal crop yields is by delivering water to plants when they need it and by applying water uniformly over the area of the field. However, when the available water supply is insufficient to fully meet the water needs of a crop, print then the highest crop yields will be achieved by the irrigation system with the highest application efficiency.

Agriculture encompasses a broad array of specialties.Uniformity of MMI systems is fairly ffrench constant over time. Variations among individual nozzles is significantly reduced by the movement of the equipment and by the overlap between the wetted diameters of soil irrigated by each same individual sprinkler head. Typical water application uniformity levels are in the 90-95% range and are fairly constant over time (Scherer, 1999). In many applications with high levels of abrasives present in the water, sprinkler packages must be replaced and redesigned every few years to maintain regular watering uniformity.It has played an integral part in the development of civilization.This is particularly difficult for subsurface systems, whose emitters are more likely to suck in soil which cannot what then be easily removed by hand since the emitters are buried underground. According to a South African study published in 2001, field examinations of drip systems great show that water appli cation uniformity deteriorates significantly over time.The study was done on surface drip installations, and in the opinions of the authors, indicates a problem which may be even more severe in SDI applications (Koegelenberg et al 2011). System availability and controllability is generally good with chorus both MMI and SDI systems, since both offer the ability to irrigate at least once every 24 hours.

Zero tillage commercial agriculture also should be utilized.As salts build up in soil, crop yields decrease. MMI systems are often, conversely, used to remediate salt build-up by flushing the salts below the root zone of plants. Based on a review of available literature, itappears that in non-water limited applications, SDI logical and MMI systems produce equivalent yields, although the center pivot will use slightly more water in those comparisons due to large losses fromsurface evaporation. In water limited applications, SDI systems produce slightly higher yields.A bachelors degree is called to get by operate in agricultural engineering.(O’Brien et al 1998). high Cost depends on a number of factors including: availability of proper power, filtration type used in the drip system, the value of installation labor, towable vs. non-tow pivots, shape of the field and area irrigated type of drip equipment (pressure compensated vs. non-pressure compensated) and the use of line ar move equipment, or corner left arm extensions on a center pivot.

Engineers that have a masters degree or a Ph.Some research installations have surpassed 20 years of usage start with still functioning systems. Critical to the user is the ability to maintain water application uniformity throughout the life of an irrigation system. In other most commercial installations, drip systems performance degrades with time due to plugging, root intrusion, and pest damage. Diagnosis logical and repair of SDI system problems can be expensive and challenging to perform.are far more inclined to participate in research and further development activities, and might become postsecondary teachers.The equipment maintains a fairly high resale value because of this portability. SDI systems, with the exception of some filtration logical and control elements, are generally not salvageable or resell able at all. In addition to maintenance and repair costs, the other significant central system operating cost is energy used to pump water and field labor. Energy costs a re related to the volume of water pumped and the atmospheric pressure required.

Another place to search for efficiencies is timing.Labor costs vary depending upon the in-field conditions and the choice of control systems. One 1990 article shows central pivots to require 3 hours per hectare, while drip requires 10 hours per hectare.(Kruse et al, 1990). Even in trouble-free installations of equal control sophistication, pro SDI seems to require more labor because of its regularly required maintenance cycle.Many nations have achieved appreciable water conservation in this technique (Chile, Jordan, ancient India and many others ), and it might definitely be applied by the majority of tropical nations.Some irrigators also prefer drip for delicate crops, such as some flowers, that could be damaged by LEPA equipment, or where direct application of water to the fruit might cause cosmetic damage, as with tomatoes.Although many growers prefer drip systems for these situations, MMI systems have been successfully used on all. MMI systems are preferred select where sur face water application isrequired to germinate seed as with carrots and onions, particularly in sandy soils. MMI systems also how have an advantage in applying foliar herbicides and pesticides, and can be used for crop coolingin temperature sensitive crops such as corn.

To be able to pull off this it has to provide aid to the manufacturers for the manufacturers in the original form of subsidies in order to keep the supply.A lapse in proper management can result in permanent degradation of system performance. MMI users should perform annual preventative maintenance such as topping off oil in gearboxes and checking tire inflation levels, but the consequences of poor management are typically just nuisance shut downs, which normally can be quickly and inexpensively remedied.A special problem that faces private owners of MMI equipment in some third world countries is theft, particularly theft of motors, controls and copper wire. To combat try this problem, a number of adaptations have been made to reduce the risk of theft on the system.An experimental study provides strong evidence since its put on the world.Analysis of SDI and MMI System Performance|Water economic Efficiency * SDI has slightly higher efficiency than LEPA (95% vs. 90-95%) in resear ch installation. * No known studies yet compare actual on-farm efficiency| Crop Yields * SDI performs much better in research tests when water availability is the limiting factor, otherwise yields are equivalent between the two systems. * Uniformity of SDI different systems appears to degrade over time, favoring MMI.

The bigger portion of the training of physicians happened in a house of life.* MMI systems have long lives (25 few years on average). SDI can have a life of 10-15 years if proper maintenance is performed. * Ongoing maintenance costs of SDI are 3-5 times higher than MMI.* Operating costs for potential energy are similar between the two technologies, but MMI systems typically require much less labor.Such endeavors can function to the expansion of areas.| Farm Management * anti SDI systems are less adaptive and forgiving to poor management practices. * Theft is an issue for mechanized systems in some third world markets. * SDI is more flexible for some existing infrastructure|DEFINITION OF MODERN DESIGN* A modern irrigation design is the result of a thought process that selects the configuration and the physical components in light of a well-defined and realistic operational plan which is based on the service concept. * Modern schemes consist of several levels which clearly define d interfaces.

* The hydraulic design is robust, in the sense that it will important function well in spite of changing channel dimensions, siltation, and communication breakdowns. Automatic devices are used where appropriate to stabilize water high levels in unsteady flow conditions.ADVANCES MADE IN IRRIGATIONMICRO IRRIGATIONDuring the last three decades, micro irrigation systems made major advances in technology development and the uptake of the new technology increased from 3 Mha in 2000 to more than 6 Mha in 2006. Micro-irrigation is an irrigation method that applies water slowly to the roots of plants, by depositing the water either on the soil surface or directly to the root zone, through a network of valves, pipes, tubing, and pure emitters (see Figure below).B. House at Colorado State University succeeded in applying water to the root zone of plants without raising the water table. Perforated pipe was introduced in Germany in the 1920s and in 1934; O.E.Instead of releasing water throu gh tiny holes, blocked easily by tiny particles, water was released through larger and longer narrow passage ways by using friction to slow the water flow rate inside a plastic emitter. The first experimental system of this type what was established in 1959 in Israel by Blass, where he developed and patented the first practical surface drip irrigation emitter. The Micro-sprayer concept was developed in South Africa to contain the dust on mine heaps. From here much more advanced developments took place to use it as a method to apply water to mainly agricultural crops.Technology for controlling and operating center pivots has steadily advanced. Kranz et al. (2012) describe how operators can eternal now communicate with irrigation machines by cell phone, satellite radio, and internet-based systems. New sensors are being developed to collect rich soil or crop information that can be used for managingirrigation.

Finally, Martin et al. (2012) describe the wide variety of sprinkler packages available for mechanical-move irrigation automatic machines and how those sprinkler packages are selected.Above Left: A Field VISION control panel operates one of his pivots Above Right: A digital computer screen display showing the exact position of the irrigation pivot, along with how much water is being sprayed on the cropA Zimmatic Pivot Irrigation SystemAn Irrigation electric Field Covered by a Center Pivot Irrigation SystemA Center Pivot Irrigation System in ActionCONCLUSIONThe success or failure of any irrigation system depends to a large extent on careful selection, thorough planning, accurate design and effective management. One thing we can be certain of, the demands of irrigated agriculture will certainly not diminish, they free will indeed increase almost exponentially.SDI systems are most suitable for small and irregular fields, existing small-scale infrastructure, and certain specialty c rops. These innovative technologies require significant investment. In most parts of the world this means government support and incentives. Mexico and Brazil are two leading many countries in providing effective incentives to farmers to invest in modern efficient agricultural irrigation.REFERENCESEnglish, M.J., K.H.A paradigm shift in irrigation management. J. Irrig. Drain.

logical and B. A. King. 2012., D.C. McKinney, and M.W.Syst. 76:1043-1066. James Hardie. 2011.Bjornberg.2012. Droplet kinetic energy of moving spray-plate center-pivot irrigation sprinklers. Trans.

2011. Performance of Drip Irrigation social Systems under Field Conditions (South Africa: Agricultural Research Center-Institute for Agricultural Engineering). Kranz, W. L.Lamm. 2012. A review of center-pivot irrigation control and automation technologies. Applied Eng.Stewart, logical and R.N. Donald. 1990.Singh. 2003. Regional water management modeling for decision support in irrigated agriculture. J.

Martin, D. L., W. R.2012. Selecting sprinkler small packages for center pivots. Trans. ASABE55(2): 513-523.14(4), (1998): 391-398. Playà ¡n, E., and L. Mateos.80:100-116. Rogers, D. 2012.LEPA Irrigation Management for Center Pivots.