Models of Infectious Diseases

Models of Infectious Diseases

History of LOTR :: essays research papers

Legend has it that Professor John Ronald Reuel Tolkien of the University of Oxford was at his desk one summer's day in 1930 wearily correcting examination papers when he came upon a page in an answer-book that was left blank.. "In a hole in the ground," he wrote on the page, "there lived a hobbit." At the time, he had no idea what a hobbit was, much less why it would live in a hole in the ground- but he had to find out. So, during his free time, always at the same desk, he developed a story about a funny creature named Bilbo who was befriended by dwarfs and faced various adventures with them in a quest to steal a dragon's gold. When he finished writing the story, he let some of his students read it. Little did he know that one of his pupils was an employee for Stanley Unwin of the publishing firm Allen and Unwin. She introduced the book to Mr. Unwin and in 1937 Allen and Unwin published The Hobbit. Professor Tolkien was suddenly an author. The book was an instant sensation, popular with critics and the public alike. It very quickly became a classic. Soon, readers and his publisher asked the professor for a sequel. For many years, none was ever presented. Then, in 1954, Professor Tolkien stunned the world with The Lord of the Rings. Nearly fifteen years in the making, LOTR was the polar opposite of "The Hobbit," despite being its sequel. As professor Paul H. Kocher wrote in Master of Middle-Earth "The Hobbit is a story for children about the stealing of a dragon's hoard by some dwarves with the reluctant aid of a little hobbit. The Lord of the Rings, on the other hand, stretches the adult imagination with its account of a world in peril. Each work has virtues proper to its kind, but they had better be read independently of each other as contrasting, if related, specimens of the fantasy's writers art... The Hobbit was never meant to be a wholly serious tale, nor his young audience to listen without laughing often. In contradistinction, The Lord of the Rings does on occasion evoke smiles, but most of the time its issues go too deep for laughter." It was ultimately decided by the publisher that The Lord of the Rings would be told through three separately released books due to a post World War II paper shortage.

Script Footnote to Youth

TITLE: Pneumonia Most Common Infection After Heart Surgery DATE: Nov. 30 , 2011 SOURCE: http://www. sciencedaily. com/news/ The study also revealed that most infections occur about two weeks after surgery, not one week as physicians previously thought. â€Å"It's not what we expected to find,† said Michael A. Acker, M. D. , the study's lead researcher and professor and chief of cardiovascular surgery at the University of Pennsylvania Medical Center in Philadelphia, Pa. In abstract 12247, researchers analyzed more than 5,100 patients in a heart surgery registry. Patients, average age 64, were treated at nine U. S. academic medical centers and one Canadian center. The median time to major infection was 14 days after heart surgeries. Forty-three percent of all major infections occurred after hospital discharge. â€Å"Half of these patients had no evidence of infection before they were discharged from the hospital,† Acker said. â€Å"Then they had to return because of the new infection. One implication is that patients must be followed more closely after discharge. In this study, which excluded patients who were infected before surgery, researchers found 761 infections: 300 were classified as major infections (occurring in 6 percent of patients) and 461 were minor (in 8. 1 percent of patients). Of the major infections: * Pneumonia, infection of the lungs, occurred in 2. 4 percent of all patients. * C. difficile colitis, an intestinal infection, occurred in 1. 0 percent. * Bloodstream infections occurred in 1. 1 percent. * Deep-incision surgical site infections occurred in 0. percent. Minor infections included urinary tract and superficial incision site infections. The most commonly performed procedures were isolated coronary artery bypass graft and aortic and mitral valve surgeries. Seventy-four percent were elective surgeries and 26 percent were non-elective or emergency surgeries. Several risk factors appeared to increase the risk of developing infection, including congestive heart failure, hypertension, chronic lung disease, corticosteroid use prior to surgery, and length of cardiopulmonary bypass time. In the next level of analysis, the focus will be on differences in care, from the types of dressings, the types of antibiotics, and the types of surgical preparations, to show what processes of care are associated with decreased incidence of infections,† Acker said. â€Å"The registry will allow us to modify our best practices to manage post-operative infections. † The National Heart, Lung, and Bloo d Institute, National Institute of Neurological Disorders and Stroke and Canadian Institutes of Health Research funded the study. Skin preparation reduces cardiac implantable device infections In another study (abstract 10041), special skin preparations for 3,700 patients significantly reduced infections from cardiac implantable electronic devices. Researchers at a Milwaukee hospital washed patients' skin with a special antibacterial solution the night before and morning of the procedure. They also included a strict three-minute drying time for the surgical skin preparation. These steps decreased implant infection rates from 1 percent to 0. 24 percent at a year following the implant placement. More staphylococcal bacterial infections are occurring after implantation procedures, said Renee Koeberl, R. N. , M. S. N. , lead author of the study. Co-authors are Mohamed S. Rahman, M. D. ; Rachel Pedersen, B. A. ; Jasbir Sra, M. D. ; Masood Akhtar, M. D. and M. Eyman Mortada, M. D REACTION: — Pneumonia — not a deep incision surgical site infection — is the most common serious infection after heart surgery, according to new research presented at the American Heart Association's Scientific Sessions 2011. So we need to be aware and curious to everything around us, to secure our good health.

Iraq analyze essays

Iraq analyze essays Two weeks have passed since the coalition granted sovereignty to Iraq. Paul Bremer, Americas ex-proconsul in Iraq, left without plans to return because of the immense number of threats he received while in office. Now, Iyad Allawi is in charge as both Prime Minister and as president. Allawi will remain in power until January when the Iraqi people will have the chance to elect a government of their own by means of a democratic election. Congress has promised 18.4 billion for the reconstruction. However, last week the Supreme Court, on referring to the promise, said A state of war is not a blank cheque for the president when it comes to the rights of the nations citizens. The handover of Iraq to the Iraqi people is partial. To begin with, 140,000 American soldiers are still on Iraqi soil and America has not yet agreed on handing over the Iraqi prisoners. Tom Rowan, a 24-year-old student of politics thinks what George Bush is doing is illegal. Pete Walters, with 45 and working as a bookman stated What can Iraq, with all the problems, simply receive 1.8 billion dollars? In Saddam Husseins regime lacked a judicial branch; if America wants to establish a solid democracy in the following years, the army cannot have control over the legal system: an independent branch from the executive not the army - must adjudicate the trials. This handover in a few days is partly symbolic, partly legal, partly substantive. It would plainly be misleading to call it total. But most of all it marks a psychological moment, argues a journalist for The Economist. Moreover, Peter Smith, a tainted red head cashier at the Seven Eleven, said Im am patriot, our boys need 1.8 b illions and more, tell you what, if you want to be a real patriot I say, hand every thing you can. But is this amount not enough for our men? Jacob Rise said, lets just get o...

Human Growth Development Essay Example

Human Growth Development Essay Example Human Growth Development Essay Human Growth Development Essay Erikson believed personality development was an ongoing process affected by social and cultural events in which a state of maturity is aspired to. Stage 1 The infancy stage covers the childs first one and a half years, where primary care givers need to maintain a nurturing environment in order for the child to develop trust. Stage 2 The anal-muscular stage from eighteen months to four years sees the child enter a phase where a level of independence is achieved. Care givers need to generate an environment in which firm but fair boundaries are implemented in order for the child to develop an assurance of own abilities. Stage 3 From the ages of three to six the child enters the genital-locomotor stage were an understanding of right and wrong develops. An even balance of guilt and initiative should produce a child that is aware of its own capabilities and the affects its actions have on others, however, the child that has no clear understanding of right or wrong could be prone to hurting others and would see guilt as being weak. Stage 4 The Latency stage occurs from approximately age 6 to twelve years where social skills are derived from the young persons surroundings. However, during the Latency stage development is affected in a larger degree by external factors such as school friends, teaching staff and the extended family. At this stage the child has to learn how to feel competent. Stage 5 From the ages of approximately 14-20 years the young person enters adolescence where a sense of role identify is developed with the individual understanding who they are and their place in society. Stage 6 Young adulthood is entered between the ages of 20 35 years where intimate relationships are developed with the expectation of giving and receiving love, and where many couples decide to begin a family. Stage 7 As adults enter maturity (ages 35 65 years) they are seen to develop through guiding their own children. Love, at this stage, is given freely to children without the expectation of receiving it back. Investment in future generations is the motivating force in this stage; however an extreme of this Erkison calls Overextension. Stage 8 Adults in this stage are referred to as many different things such as Old Age Pensioners; The Twilights, Senior Citizens; War Babes; Veterans; etc. In different cultures individuals entering this stage are treated with different measures of respect. In some cultures adults in this stage are seen as having achieved wisdom with a sense of well-being and are sought after for their perception and knowledge. In contrast Jean Piaget saw development in terms of attaining balance of intellectual structures. Piaget believed that children are fundamentally different thinkers than adults, being incapable of understanding particular things before achieving certain stages in their development . He also described children as being egocentric. because a young child cannot understand how someone elses point of view may be different from their own.. (Edmonds, V. , 2006). Piagets proposed four major stages of development can vary greatly due to the individuality of the child and cultural influences. The first of Piagets developmental stages, Sensorimotor, occurs between the ages of 0 to 2 years in which the child identifies the difference between self and other objects. This is also the stage where a child learns by touch or as Piaget relates touch tutors vision (Butterworth, G. , Harris M. , 1994, p234). The Preoperational stage from 2 to 7 years identifies the period when language is developed. Between 7 to11 years the child is in the Concrete Operational stage where the ability to think logically in regards to events and objects in the here and now is developed. The Formal Operational stage between 12 to 15 years is when the young develop the ability to solve abstract or hypothetical problems. Piagets theory behind these stages was that logical thinking develops slowly with intellectual development being a gradual evolution. When looking at the different theorists perspectives in relation to Human Growth and Development I feel more drawn to the work of Piagets and Eriksson in their acknowledgement of the impact of social factors upon development. There are many social factors that could affect psychological and social development, these may include the social class that a child is reared in; the level of wealth or poverty within the household or surrounding environment; disability of the child or other family members; the ethnic group to which the child or family belong to; gender of the child; religious observances within the family; or abuse towards the child or within the home environment. A subsequent resulting factor could be the affect of living within a different lifestyle to others in the surrounding environment be it relatives, peers, neighbours etc. This could apply to a child or young person who has been raised in a working class environment whose parents decide to send them to a better school. The child could feel very different from others in the school and may feel inadequate in comparing themselves and their families to those at the better school. The young person may then present with low self-esteem or self-worth. When applying social factors to myself I realise that I can relate strongly to Bowlbys theory of attachment and Ericksons eight stages. Sterns theory of attachment at a early age is very significant, but being the middle child of nine and coming from an era and culture where It takes a whole village to raised a child (old African saying) I found it difficult to subscribe to the non-verbal messages that transfers from the child to its primary carer, especially when everyone and anyone could be that primary career. I am the middle child of nine children, my mother worked as a cleaner in the local hospital and my father was a musician who travelled for months on end, they both came over from St. Kitts to England in the late 50s. By the age of 10 my father immigrated to America promising find a job there and take us over but I never saw him again until the day of my mothers funeral when I was 38. There was only three main rules, Love the Lord, Never fight each other and whomever was the eldest in the house at any given time was the person with the responsibilities. Coming from a working class, area and living in a predominantly white community in a time where discrimination was unacceptable but not against the law, I struggled in stages 3 to 5 of Eriksons model. Being Black, female, young and not knowing of my learning disability had a dramatic impact on my self-esteem, confidence, identity, individualism and acceptance within society but not the community I lived in. Within my community, social circle (which in the beginning was predominantly black) we all shared similar or the same stories, it was where I held on to my identity, self-image, confidence, integrity, and faith. I learnt there were good and bad in all people regardless of their race, faith and social background. We had an elderly English neighbour who looked after her disabled daughter, she constantly had us over for tea, and brought us gifts for no reason. I experience a teacher who knew I was constantly being bullied and attacked in the playground, so made me the milk monitor bringing authority and respect from the other children as they had to collect their milk from me.

Business plan Coursework Example | Topics and Well Written Essays - 1000 words

Business plan - Coursework Example This project will be funded by the state. The source of that income will therefore, be the government and other partners of the state. The expected income to be generated by this project will be emanating from the various businesses that are included in the Rhossili Town. This includes the revenue from the people visiting the amusement park, revenue from visitors visiting the beach park, income from the fee charged to investors or private firm and the fee charged on the airline users (Laurence, 2013). The cash disbursement will be made on various projects. This includes advertisement. Advertisement will be done using the electronic media, the newspaper, the local Wales and English magazines and internet. The construction of the phase one development of the Central Square in town will cost approximately 10 million dollars. The revitalization of the Town Airport will cost approximately 50 million dollars. The development of the phase one of the Amusement Theme Park will cost 15 million dollars. The Redesigning of the existing Beach Park will cost 5 million dollars. The setting up of the dual transport system will cost 250 million dollars (Laurence, 2013). ... ement Park Development 5 5 5 0 0 Redesigning Existing Beach 5 0 0 0 0 Dual Transport System 50 50 50 50 50 Advertisement 2 2 1 1 1 Airport Maintenance Charges 3 3 2 2 1 Wages 6 6 7 6 6 Total Outgoings 86 81 70 59 58 Monthly Net Cash flow S/D 16.2 -4.3 -4.6 -4 -2 Closing Bank Balance 16.2 11.9 7.3 3.3 1.3 Projected Profit and Loss Statement This forecast measure the performance of a business in a given period of time. The forecast shows the amount of money that is expected as revenue for a period of time, for instance one year or month. It also shows the amount of money that is expected as expenditure for the given period of time. The difference between the two amounts is either profit or loss depending on the amount that is bigger. If the revenue exceeds the expenses, the resulting amount is profit. If expenses are higher that revenue, the resulting amount is a loss. This forecast summarizes the business or projects transactions in a given time frame, usually one year (Ward, 2013). P ROJECTED PROFIT AND LOSS In Millions 2014 2015 2016 2017 2018 Years Projected Revenue Revenue Beach services 5 5 6 8 10 Fee on private investors 20 20 20 20 20 Fee on the malls 25 25 30 30 30 Charges on airline users 0.2 0.2 0.2 0.2 0.2 Revenue from park services 25 25 25 25 25 Revenue from rental shops 10 15 20 18 22 Revenue from transport services 8 8 6 8 7.5 Ending Cash and other revenue 20 21.5 26.6 45 65 Total Revenue 113.2 119.7 133.8 154.2 179.7 Projected Expenses Direct Costs Central Square Development 5 5 0 0 0 Airport Revitalization 10 10 5 0 0 Amusement Park Development 5 5 5 0 0 Redesigning Existing Beach 5 0 0 0 0 Dual Transport System 50 50 50 50 50 Advertisement 2 2 1 1 1 Airport Maintenance Charges 3 3 2 2 1 Wages 6 6 7 6 6 General and Administration 0.2 0.1 0.1 0.1 0.1

Introduction to decision making slp Assignment Example | Topics and Well Written Essays - 750 words

Introduction to decision making slp - Assignment Example My direct manager is a low level manager who is in charge of the employees and manages them. He makes operational decisions in the company which are small and deal with the day to day running of the low level affairs in the company. His main role is to report the needs and requirements of the employees to his manager. He is also in charge of the office supplies and his duty is to ensure that the supplies are enough in the office, well distributed, and that each employee maintains (Nutt & Wilson, 2010). His direct manager makes tactical decision and acts as a bridge between my manager and the senior level manager. He handles policy proposals on new products, new technology or new marketing tools. He then hands over the proposals and products to the senior level managers who then make the implementation. He sometimes acts as the human resource manager handling the problems of employees that are minute and do not require the attention of the senior managers. At the very top are senior managers who make strategic decisions which change the direction of affairs within the company and outside. Their decisions are influenced by both internal and external environment. They also work hand in hand with tactical manager to implement the product and project proposals, test new theories and technologies as well as liaise with other companies and the media in case announcements need to be made. The strategic managers are the face of the company as they are the known parties. 2. Give some specific examples of both programmed and non-programmed decisions that you have observed. Give at least one example of each type of decision, and explain why you think this decision falls into this category with references to the background materials. Programmed decisions are those that have been made severally until there is a clear guideline on what steps to take in order to make the decisions. These decisions can be passed down from one