Wednesday, January 22, 2020
Physics of a Plane Crash :: physics airplane landing land
There is an old saying that any landing you can walk away from is a good landing. There is a lot of truth to this statement, especially if you are the one walking away. Here are the stories of two such landings that I am personally familiar with. Since they are both very similar in nature, they will be discussed simultaneously in the pages to follow. N9KF was a Model 1 Kitfox. It was built and flown by my father. The Kitfox is an experimental, homebuilt kit plane. Every plane, like every person, has a story. This is the story of N9KF or at least the story as I know it. NEWTON'S LAWS - A Brief Review Newton's First Law An object remains at rest/motion unless an external force acts upon it.(Newman) Newton's Second Law The acceleration of a body or object is directly proportional to the net force acting on the body or object and is inversely proportional to its mass. (F=ma)(Newman) Newton's Third Law For every action force, there is an equal and opposite reaction force.(Newman) Forces of Flight LIFT Lift is generated by the air flow around the plane's wing. This effect is explained mostly by Bernoulli's Principle which states that the pressure of the air decreases as the velocity of the air increases. The design of a plane's wing changes the airflow around the wing's surface. The air has farther to travel over the top of the wing than the air traveling below the wing. Therefore, the air traveling above the wing is traveling at a higher velocity than the air traveling below it. As air flows around the wing, a high pressure region with low air velocity is created below the wing, and a low pressure region with high air velocity is created above the wing. The difference between the two pressures generates the lift force. (JEPPESEN 1-11) Newton's third law, stated above, explains how the remaining lift force is produced. Lift is generated when the air hits and is deflected off of the underside of the wing. This deflection of air downwards, in turn, causes an upward lift force on the wing since there must be an "equal and opposite reaction force."(Newman) This force accounts for a relatively small portion of the total lift generated for a wing.(JEPPESEN 1-13) WEIGHT Weight is one of the opposing forces to lift. From Newton's second law, the weight of an object is the magnitude of the force of gravity on that object.
Tuesday, January 14, 2020
Sepsis: Blood and Fluid Resuscitation
Sepsis; pathophysiology, etiology and treatment Abstract To define the disease known as sepsis, briefly discuss its pathophysiology, etiology, signs, symptoms, and treatments. Outline protocols for sepsis screening, early directed goal therapy, and to establish the nurseââ¬â¢s role in the process. Sepsis is a complex disease, or response to a disease process that can lead to patient mortality rates up to 60%. Gram negative infectious organisms invade the blood stream, and activate a systemic response.This systemic response exacerbates the problem, leading to disproportionate blood flow, alterations in tissue perfusion, and eventually multiple organ failure. Sepsis screening begins in the ER, signs and symptoms that are indicative of sepsis, or early indications of infection that can eventually lead to sepsis should be identified quickly. Since the majority of these patients are already compromised, it is imperative to have proper screening and initiate early goal directed therapy. Following standard protocols has proven to reduce mortality rates by as much as 25%. Sepsis; pathophysiology, etiology and treatmentSepsis has been defined as a suspected or proven infection that has entered the blood stream, and has the clinical manifestations of what has been termed the systemic inflammatory response (e. g. , fever, tachycardia, hypotension, and elevated white blood cell count termed leukocytosis) (Dellacroce, 2009, p. 17). Sepsis can be a result of any infection in the body that has triggered this systemic inflammatory response. Often times especially in the elderly it might be a result of an untreated urinary tract infection, or some other unknown infection that enters into the blood stream.When the invading organism or antigen enters the bloodstream, it releases endotoxins, a toxic substance usually associated with gram negative bacteria, such as Escherichia coli, Klebsiella pneumoniae, Serratia, Enterobactor, and Pseudomonas. In the patient who is ill already this invasion into the blood stream stimulates the release of too much immunodulators, causing an exaggerated response. Vasodilation is the bodyââ¬â¢s way of increasing blood flow to the attested area, thereby transporting more white blood cells, such as macrophages, to control the original infection.However, vasodilation, without a proportionate increase in blood volume leads to hypotension, increased capillary permeability which allows fluid to leak out of the blood stream and into the surrounding tissue causing edema. Concurrently, fibrinolysis is impaired leading to a decrease in clot breakdown. This is thought to be the bodyââ¬â¢s attempt to confine the antigen. However, the formation of fibrin clots leads to micro thrombi, causing hypoperfusion of tissues, tissue necrosis and eventually organ failure (Dellacroce, 2009, p. 17).Consequently severe sepsis is evidenced by sepsis-induced organ dysfunction or tissue hypoxia, hypotension, oliguria, metabolic acidosis, thromboc ytopenia, hypotension being a late sign of sepsis. Septic shock is defined as severe sepsis with hypotension, despite fluid resuscitation. Sepsis and septic shock are the most common form of vasodilatory shock, associated with the systemic response to severe infection. Sepsis and septic shock are very common in critically ill patients, elderly, and is accompanied by a high mortality rate.In many cases as high as 30 percent of patients die within the first month of diagnosis, and 50% of patients die within 6 months (Gerber, 2010, p. 141). The growing incidence has been attributed to enhanced awareness of the diagnosis, increased number of resistant organisms, and growing number of immunocompromised patients, and the increase in the elderly population. The early goal is direct therapy interventions and better treatment methods which have resulted in a decreased mortality rate; however the number of deaths has increased, because of the increased prevalence. Porth, 2011, p. 505) The pat hogenesis of sepsis involves a complex process in which the immune system releases a number of proinflammatory and anti-inflammatory mediators. In doing so, the body reacts by generating a fever, tachycardia, lactic acidosis, and ventilation-perfusion abnormalities occur. Hypotension is caused by arterial and venous dilatations, plus leakage of plasma into the interstitial spaces, abrupt changes in level of consciousness and cognition, are a result of decreased cerebral blood flow.Regardless of the underlying cause of sepsis, fever and increased leukocytosis are present. Elevation in lactic acid levels may not always be immediate, but generally a lactic acid level that is above 3. 2 would trigger the sepsis screening and cause initiation of early goal directed therapy. Our role as the nurse is to recognize the signs of sepsis, and or infection that could lead to it, and make the Doctor aware of any abnormal values or signs. Sepsis screening should be done on any patient that present s to ER with symptoms that would indicate infection, or early sepsis.Sepsis should be ruled out by using the screening protocols, and standard blood work, including two sets of blood cultures, (should be from two separate sites fifteen minutes apart) (Dellacroce, 2009). If the patient has passed the sepsis screening, sepsis protocols for early goal directed therapy should be initiated. The sepsis screening for a patient should take a systematic approach. Does the patient have a suspected infection as evidenced by, white blood cells (WBC) in urine, cerebral spinal flood, or other normally sterile body fluid, cellulitis or other skin infection, new pulmonary infiltrate on chest x-ray consistent with pneumonia?Does the patient have systemic inflammatory response syndrome (sirs) as evidenced by, WBCââ¬â¢s greater than 12,000 or less than 4,000, temperature greater than 38C, heart rate greater than 90 beats per minute, respiratory rate greater than 20 breaths per minute, PaCO2 less th an 32, or on a ventilator? Does this patient have organ system failure as evidence by, respiratory on ventilator, vasopressors, and metabolic serum greater than 3. 2, urine output of less than 0. 5 ml/kg/hr or greater than 0. 5 ml/kg/hr above baseline, or platelets less than 100,000?Does this patient have serious condition that indicates septic shock as evidenced by, receiving vasopressors after fluid resuscitation or lactate greater than 3. 9? (EGDT, 2011) Early goal directed therapy or implementation of sepsis bundle, should be priority, after cultures and all blood work has been completed. Antibiotics should be initiated within 3 hours of admission to emergency room, with initial round of antibiotic started within one hour of diagnosis. Central line access should be established for vasopressors.Arterial line should be established to measure central venous pressure (CVP). Fluid resuscitation to maintain CVP of greater than 8, 12-15 for ventilated patients (Soo Hoo, Muehlberg, Ferr aro, & Jumaoas, 2009). Rapid fluid resuscitation is required with these patients it is recommended they receive up to 3 liters of fluid. Mean arterial pressure (MAP) should be maintained via vasopressors to achieve MAP above 65. One of the more recent advances in treatment of sepsis is the administration of recombinant human activated protein c (rhAPC). rhAPC is a naturally occurring nticoagulant factor that acts by inactivating coagulation factor Va and VIII. RhAPC has direct anticoagulant properties, including inhibiting the production of cytokines (Porth, 2011, p. 506). Sepsis is a complex disease that takes a multi-disciplinary team to detect and treat. It is vital for the patients that diagnosis and early treatment begun immediately. This disease process is accompanied by a high mortality rate, so vigilance on the part of the health care team is a must. Screening and early goal directed therapy protocols are vital tools in the treatment of septic patients.The implementation of these tools has been shown to reduce mortality as much as 25%. The health care professional must pay attention to the signs that may be subtle, such as a slight increase in temperature; this is especially tricky in elderly patients whose baseline core temperature may be hypothermic. Nurses should watch pulse rates from baseline, urine output, any changes in mental status. References Dellacroce, H. (2009, July). Surviving sepsis: The role of the nurse. RN, 16-21. Gerber, K. (2010). Surviving sepsis: a trust-wide approach.A Multi-disciplinary team approach to implementing evidence-based guidelines. British Association of Critical Care Nurses, Nursing in Critical Care 2010, 15, 141-151. Porth, C. M. (2011). Essentials of Pathophysiology (3rd ed. ). Philadephia, PA: Lippincott Williams & Wilkins. Severe Sepsis/Septic Shock Screening Checklist for Early Goal Directed Therapy [Protocol]. (2011). LRMC Soo Hoo, W. F. , Muehlberg, K. , Ferraro, R. , & Jumaoas, M. C. (2009, July 4). Successes and Lessons Learned Implementing the Sepsis Bundle. Journal of Healthcare Quality, 31(9-15).
Monday, January 6, 2020
The Story Of Rons Life - 1374 Words
On Ronââ¬â¢s house he was sitting on his chair like any other day, but today it was the last day of the month. Which means he has to gather supplies for the next month. So he got up grabbed his items to hunt and flew to the forest. You all may be thinking how is Ron flying well you see Ron is not a normal human being. Ron is not even a human being. Ron used to be a little boy aged 8 lived in Washington. Who enjoyed science. Ronââ¬â¢s dad named Wilbert was a scientist. Ron also had a mom. Rons mother jully died from a car accident, but Ron believes that his mom is still out there. Just because that Ronââ¬â¢s mom may be dead that still doesnââ¬â¢t stop Ron for what he enjoys the most. Ronââ¬â¢s favorite thing to do is to watch his dad do invention about scienceâ⬠¦show more contentâ⬠¦So then Wilbert thought and said ââ¬Å"Hey Ron would you like to come back to my laboratory tommorow and see my chamber change a human being to 50% animal of that users chose but als o stay 50% humanâ⬠. Ron was so excited and said ââ¬Å"Yes I would love to come back to your laboratory and see your new invention.â⬠Wilbert drove back to his house with Ron. ââ¬Å"You better go to sleep understand Ron, I donââ¬â¢t want you to go past your bedtime today do you understandâ⬠Wilbert told Ron. Ron never heard his dad say anything like that before, Ronââ¬â¢s only words that he said was ââ¬Å" Ok Iââ¬â¢ll sleep at my bedtime today daddyâ⬠. It was 8:00 oââ¬â¢clock which is also known as Ronââ¬â¢s bedtime. Ron brushed his teeth got his pajamas and quickly fell asleep. While Ron was sleeping Wilbert wanted to test Ron and see if his chamber would have turned Ron into 50% any animal of Ronââ¬â¢s chose but also stay part human. Ron woke up and was so excited to go back to his dadââ¬â¢s laboratory. Ron changed his clothes to go the Lab again. Wilbert drove Ron to his laboratory. Ron explored everything he saw yesterday. Then he saw t he chamber again and said ââ¬Å"Dad remember you said that I would see someone test your inventionâ⬠. Then Wilbert open the door pushed Ron into the chamber and activated it. Then the chamber had this chemical that would make Ron pass out. Once Ron was passed out Wilbert pulled the lever to change any user into 50% animal of the users chose but stay part human. The way the invention is supposed to workShow MoreRelatedSarah Cole : A Type Of Love Story897 Words à |à 4 PagesIn ââ¬Å"Sarah Cole: A Type of Love Storyâ⬠, Russell Banks uses story elements that are important to remember when writing a short story. He creates a unique character whose actions and comments are different from what he thinks. This create an internal conflict for the main character that is written in a seamless way that allows the reader to interpret Banksââ¬â¢s writing. This author is also capable of having one character with two distinct voices and only allowing those to bleed together when i t mirrorsRead MoreAll that Heaven Allows Film Review1811 Words à |à 7 Pagesimply that Cary is the dominant figure in the relationship, which is inappropriate in a patriarchal society. The story is told and shot through Caryââ¬â¢s point of view as she battles her internal and external conflicts in attempt to break out from her restrictive community that is governed by old fashioned ideologies prohibiting/forbidding her from pursuing her love affair with Ron. The story line is a distinctive feature of melodrama as films of this genre are usually centered around females and theirRead MoreVisual Rhetorical Analysis: Into the Wild Essay1043 Words à |à 5 PagesName: Lu Seng Chuin ENGL250 FD Visual Rhetorical Analysis: Into The Wild (Rough Draft) The movie ââ¬Å"Into The Wildâ⬠is a true story depicts the desperation of a young Emory graduate, Christopher Johnson McCandless, to flee from the invisible binding of societal pressure and family problems; and worked his way through the unusual journey to Alaskan. The story began with his college graduation and inner frustration to his broken family, then proceeds through a series of events full with mixRead MoreThe Case Of Ron Williamson And Dennis Fritz Being Wrongfully Charged With Murder Of Debbie Carter1539 Words à |à 7 PagesWilliamson. Growing up Ronââ¬â¢s family was very religious, going to church every Sunday. The Williamson family, although very religious, was not into sports until Ron found baseball. Ron loved the game; he played throughout his life all the way to the minor leagues. However, once he started pitching in the minor leagues he started to have shoulder pain and began to struggle to make the team. He began to bounce around team-to-team, due t o his constant partying and drinking. Roy, Ronââ¬â¢s father, always triedRead MoreEssay On Harry Potter And The Chamber Of Secrets1066 Words à |à 5 Pagesproblem was that Rons sister was in troubles and that Harry needed to fight a giant snake called the basilisk. So Harry ended up killing the snake and he also ended up killing Tom and saving Rons sister In the film Harry Potter and the chamber of secrets it shows the conventions of fantasy genre in the setting. Harry starts out in the non magical land which is where the Dursleys house lies and then ends up in the country land which is full of magic, which is where the Ronââ¬â¢s house and HogwartsRead MoreCharacter Analysis : Major League Williamson 1047 Words à |à 5 PagesMatthew Noland Dr. Plattner English 1001 7th November 2016 Major League Williamson Ron Williamson is the character I chose for this character sketch essay. This book was written about Ronââ¬â¢s life and a true story about wrongful convictions. Ron was supposed to be the townââ¬â¢s hero, the next Mickey Mantle. Then later in his life, and the book, he ended up perceived as the villain. The book starts out with him as a little kid, always playing baseball outside with his friends. Thatââ¬â¢s when people started realizingRead MoreHarry Potter And The Sorcerer s Stone : Prompt 21424 Words à |à 6 PagesMany people around the world have different stories on how theyââ¬â¢ve met their friends. From meeting them through mutual friends to sharing a class to even defeating a troll together. J.K. Rowling incorporated a magical touch to the way people make lifetime friendships in her series. This made the friendship between Harry, Ron and Hermione so unique but yet relatable to the audience. The beginning chapters of Harry Potter give us a look into Harryââ¬â¢s life in the muggle world before learning about hisRead MoreEssay The Making of Apollo 13571 Words à |à 3 Pagesand Kathleen Quinlan) meeting the real-life Jim and Marilyn Lovell. They each spent a day in their home to help capture the right characteristics and get a real idea how they felt. To make the film realistic and scientifically correct, actors and the film crew went to NASA in Florida and watched real Apollo 13 footage. Apollo 13 is faithful to the real life story. To make the film dramatic and realistic, Ron allowed real life events, phrases and outfits were copiedRead MoreThe Flipping Life : Harry Potter And The Sorcerer s Stone1273 Words à |à 6 PagesThe Flipping Life Magic, wands, and wizards are those important elements to creating fiction novels and stories. Have you ever wondered what it would happen if magic exists in human lives? As J. K. Rowling has published a series book from 1997 to 2005, which it becomes one of the best selling fiction books in history called Harry Potter. When the book came out for the first time, its story had increased an attractive in reading among people, especially the young adults. Harry Potter and the Sorcererââ¬â¢sRead MoreThe Movie Born on the Fourth of July Tells Much About The Vietnam War and the Cold War2764 Words à |à 12 Pages Born on the Fourth of July was a very captivating and powerful film that will have a lasting effect on me. Oliver Stone, who won the 1989 Best Director Oscar for the film, also wrote, and produced it. He tells the true story of Ron Kovic, an American kid from Massapequa, Long Island that fought in the Vietnam War, who is played by Tom Cruise. It also stars Kyra Segwick, Raymon d J. Barry, William Dafoe, and Frank Whaley. This film accurately illustrates not only what went on for the soldiers fighting
Sunday, December 29, 2019
Learning Disabilities Report Organizing To Encourage Effective Direct Support - Free Essay Example
Sample details Pages: 5 Words: 1623 Downloads: 10 Date added: 2017/06/26 Category Sociology Essay Type Analytical essay Level High school Did you like this example? Learning disabilities report: organizing to encourage effective direct support The following report is based upon the experiences and perceptions of direct support (and of the social model of disability provision) of a particular person with learning disabilities: Mark. The experiences and perceptions in this case study are taken from interviews and discussions with Mark himself, with members of his family, and with his social workers and managers. The purpose of the report is to describe Marks experiences of social care under direct support and to compare these with the types of social work that he experienced before the introduction of direct support. Donââ¬â¢t waste time! Our writers will create an original "Learning Disabilities Report: Organizing To Encourage Effective Direct Support" essay for you Create order The report focuses upon Marks growing sense of empowerment, ability to help himself, and individuality that emerge from his experiences of direct support. Thus a major theme of this report is to examine how direct support assists people with learning disabilities to gain recognition as contributing members of the community. The report has the following structure: A (i). An analysis of the governments seminal white paper Valuing People: A New Strategy for Learning Disability for the 21st Century (DOH, 2001). This white paper was a momentous recognition by government of the social model of social provision, and it thrust direct support to the front of the governments strategy for learning disability. A discussion of this white paper allows an analysis of Marks own experiences of direct support: how successful it has been for him, how he perceives the changed attitudes of the social workers he works with how they now perceive their work differently now. (ii). This section also examines the notion of empowerment and the idea that people with learning disabilities must be recognized as contributing members of society also, rather than medical problems. (iii). The model, Organizing to Encourage Effective Direct Support, stresses the need to examine direct support from the perspectives of all involved: the person with learning disabil ities, his carers and also the government and managers who make decisions that affect him. This white paper then is a highly useful document for understanding the governments perspective and attitude to the needs of people with learning disabilities. B. An analysis of the biographical material furnished by Marks case study. Does his experience of direct support match that set out by the government in Valuing People? Which direct support schemes in this white paper has Mark benefited from? What are does he perceive the benefits of direct support to be in contrast to previous types of social care that he has experienced? How do those people who live and work with Mark perceive these changes? C. An analysis of three theoretical and practical existing models of disability provision moral, medical, social and Marks various experiences of these models. How does Mark experience the theory of social provision when it is put into practice? D. Conclusion. The report concludes w ith an examination of Marks future prospects working with direct support, and the future prospects of direct support itself A: Valuing People: A New Strategy for Learning Disability in the 21st Century A person-centred approach to planning means that planning should start with the individual (not with services), and take account of their wishes and aspirations. Person-centred-planning is a mechanism for reflecting the needs and preferences of a person with a learning disability. (Valuing People, 2001, p49) This quotation from the governments seminal white paper Valuing People: A New Strategy for Learning Disability for the 21st Century encapsulates the radically new ideas and ideals established by this document for the provision and practice of social work for people with learning disabilities. This white paper represented both an important official recognition of the validity of the social model of disability provision, and also a promise to implement its ideas and p hilosophy of learning difficulties, as had been advocated by social work practitioners and academics for some time. Thus this white paper was a significant move away from the medical model of disability provision that had held supremacy for most of recent healthcare history. As the above quotation suggests, this new approach to disability gives the individual far greater freedom to make decisions about his own future the philosophy is person-centred and individualized and, more than this, recognizes that people with learning difficulty have exactly the same rights and should have exactly the same opportunities as non-disabled people. The white paper acknowledges the new phenomenon of the empowerment of people with learning difficulties and suggests how empowerment can be extended amongst those with such difficulties. An analysis of this white paper is vital for any student with learning difficulties who seeks to analyse how direct support works in practice. Valuing Peop le established guidelines and proposed schemes that have to be met in practice, in the lives of people with learning disabilities. In the next section, this report looks at how this government model has been experienced by one particular person with learning difficulties: Mark. This present analysis focuses upon Chapter 4 of the white paper: More Choice and Control for People with Learning Disabilities. The introductory statement of this chapter sets the tone for the entire document. It states: Government objective: To enable people with learning disabilities to have as much choice as possible over their lives through advocacy and a person-centred approach to planning the services and support they need. (Valuing People, p44) Thus from the very beginning of this chapter the paper makes it clear that people with learning difficulties must have as much choice as possible and be helped by a person-centred approach to take control of their own lives. A second key promise eme rges soon afterwards: Services should respond to the wider aspirations of people with learning disabilities and give them more choice and control (Valuing People, 2001). This phrase reveals that people with learning disabilities are no longer thought of only in terms of those disabilities, but that their aspirations and personalities are taken into account also. The paper contends that social workers must seek to reverse the many problems halting direct support at the time: for instance, services were too lethargic, advocacy was limited, and people with learning difficulties had far too little say and involvement in the management of their own care. The paper suggests methods as to how these faults in the system might be changed. For instance: advocacy services must be extended considerably, more people must receive direct payments, and a person-centred approach must be developed by social workers and managers. Managers have the vital responsibility of personalizing people wi th learning disabilities and getting to know those difficulties intimately. Managers and organizations cannot help unless they take such an approach. Valuing People made several proposals to affect such reform: the Disability Rights Commission, à £1.3 million per annum to expand advocacy services, The Learning Disability Development Fund are all examples of proposals made in the white paper. Let us look at several of these methods of direct support in more detail. Disability Rights Commission: The role of the DRC is to assist people to guarantee their rights as secured by the Disability Discrimination Act (1995). The Commissions work involves getting disabled people into consultations about major policy initiatives that concern them; ensuring that decision-making material is available in user-friendly formats; and educating businesses and institutions about how to work with people with learning disabilities. Advocacy: Advocacy is absolutely crucial for successful tran sfer of responsibility and decision-making to people with learning disabilities themselves. Advocacy can be of two types: self-advocacy or advocacy through organizations. The government gives à £1.3 per year to further advocacy programmes. Direct Payments: Direct Payments are a further means of giving people with learning disabilities more control over their own lives. Direct Payments enable Local Councils to allow people to pay for support they are entitled to before that support has been given. This was extended by the Carers and Disabled Children Act (2000) which facilitated immediate payments to carers and to 16 and 17 year olds with learning difficulties. (The Health and Social Care Act (2001) widened the availability of Direct Payments still further.) Once these payments are received disabled people have far greater freedom to choose what type of support they require for themselves. The Implementation Support Team was set-up to improve application rates for this criti cal scheme. Person-Centred Planning: This initiative is intended, as its name suggests, to ensure that the planning of care for a person with learning disabilities is organized as much as possible by working with individuals themselves. The paper suggested that Learning Disability Partnership Boards begin to implement this approach throughout care management and practice as soon as possible. Care management: According to the white paper care management is the formal mechanism for linking individuals with public services (Valuing People, 2001). In other words, care management is the vital instrument of direct support. Therefore it must be responsive to person centred planning, and have the capacity to deliver the kinds of individualized services likely to emerge fro the process. Connexions Gateway was set-up to establish vocational plans, as well as health, housing and communication plans for people with learning disabilities. Fair Access to Care: Free Access to Care wa s aimed to establish the basis by which eligibility for social care for adults should be determined. In conclusion, Valuing People was a sea-change in the policy of the British government and its care agencies towards the care of those with learning difficulties. Its emphasis upon direct support through person-centred care and individuality gave people with learning difficulties rights and confidence to exercise those rights that they would never have previously thought possible. It empowered disabled people to help themselves. Managers and social workers too were seen as vital instruments for changing the prejudices and attitudes of the public, and creating awareness that people with learning disabilities are valuable members of the community.
Saturday, December 21, 2019
Corn and Pellagra Essay - 3168 Words
Corn and Pellagra Corn is a food eaten throughout the world. It is easy to produce and cheap so that in the past it has composed a large part of the diet of the poor who could not afford other foods. The consumption of corn as ones main food source can cause health problems due to a deficiency of the B vitamin niacin that if not treated can lead to insanity and even death. This paper will attempt to present a brief history of pellagra, concentrating primarily on the twentieth century American south, and discussing the causes of the disease, its progression in the human body and treatment. The first documented description of pellagra was 1735 in Europe by a Spanish physician, Gaspar Casal. He wrote, ââ¬Å"Since I never saw a moreâ⬠¦show more contentâ⬠¦These coenzymes are involved in oxidation-reduction reactions and are essential for metabolic processes in each cell in the body. A deficiency in niacin decreases the cellular function throughout the body. One symptom of niacin deficiency is diarrhea, which is one of the four Dââ¬â¢s of pellagra-diarrhea, dermatitis, dementia, and death (Rhoads 7). Pellagra is both easy and difficult to diagnose. Symptoms can vary throughout a population, but once the characteristic symmetrical lesions appear it is fairly easy to diagnose. In early stages it might be confused with sunburn or poison oak, but it is not until the skin begins to peel that the diagnosis can be certain (Etheridge 7). Pellagra adversely affects all systems of the body with the most striking involvement occurring in the skin, nervous system and gastrointestinal tract. Patients are apathetic, anorexic, pale, and weak. The skin over exposed surfaces and pressure points becomes thickened, hyperkeratotic and hyperpigmented. This symmetric dermatosis is most apparent in areas exposed to the sun, which seems to trigger the lesions. Neurologic manifestations include peripheral neuropathy and encephalopathy with dementia in various degrees of severity. Involvement of the gastrointestinal tract is common including lesions around the angles of the mouth and atrophic changes in the tongue. Atrophic lesions of the stomach and bowel mayShow MoreRelated Sharecroppers Essay example1303 Words à |à 6 Pagessharecroppers across the south ââ¬Å"were not even allowed to have gardens, cows, or chickensâ⬠(Walker 18). Most of the time, the only field crops that sharecroppers could have as their own food we re: nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;corn, that was ground for biscuit meal, cane, that was ground for syrup and nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;molasses, sweet potatoes, and cow peas. The only meat that was nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbspRead MoreSharecroppers: Reconstruction Era of the United States and Field Hands1328 Words à |à 6 Pagesthese regulations increased them (Walker 37). Many sharecroppers across the south were not even allowed to have gardens, cows, or chickens (Walker 18). Most of the time, the only field crops that sharecroppers could have as their own food were: corn, that was ground for biscuit meal, cane, that was ground for syrup and molasses, sweet potatoes, and cow peas. The only meat that was incorporated into their diet was salt pork or sowbelly. (Walker 37) Many sharecroppers have been knownRead MoreAnth342 Essay1493 Words à |à 6 Pagescontent, which in this case led to a condition called pellagra, a niacin deficiency characterized by diarrhea, dermatitis, and dementia. Unfortunately, malnutrition has not subsided with the passing of time, and industrialized agriculture has supplanted infectious disease with its chronic counterpart, at an alarming rate of morbidity. A large contributor to this most recent epidemiological transition is the old guard of food conglomerates like corn and milk. An informal investigation of the packagedRead MoreChapter 25 the Grapes of Wrath1466 Words à |à 6 Pagesangry at the crime, angry at the people who have come to take the fruit. A million people hungry, needing the fruitââ¬âand kerosene sprayed over the golden mountains. And the smell of rot fills the country. Burn coffee for fuel in the ships. Burn corn to keep warm, it makes a hot fire. Dump potatoes in the rivers and place guards along the banks to keep the hungry people from fishing them out. Slaughter the pigs and bury them, and let the putrescence drip down into the earth. There is aRead MoreSci 241 Week 524609 Words à |à 99 Pagesall of the B vitamins. Milk provides riboï ¬âavin and vitamins A and D; leafy greens, such as spinach and kale, provide folate, vitamin A, vitamin E, and vitamin K; citrus fruits like oranges and grapefruit provide vitamin C; and vegetable oils, such as corn and safï ¬âower oil, are high in vitamin E. FIGURE 8.1 All the food groups contain choices that are good sources of vitamins. (à © Topic Photo Agency) (PhotoDisc, Inc./Getty Images) Processing affects vitamin content The amount of a vitamin in aRead Morevitamins Essay1636 Words à |à 7 Pagesprovides all the vitamins that an ordinary person needs. With such vitamins, there may be a danger of taking too much, but in the case of most vitamins, the greatest harm comes from not receiving enough. Vitamin deficiencies can be the cause of rickets, pellagra, and other diseases that have plagued the poor in the Western world and the third world in the past and in the present. However, they do not in themselves provide energy, and thus vitamins alone do not qualify as a form of nutrition.OrganismsRead MoreEssay on Steinbecks The Grapes of Wrath vs. Sinclairââ¬â¢s The Jungle1892 Words à |à 8 Pagesdescriptions usually occur in the intercalary chapters interspersed with the story of the Joads. A poetic quality pervades these short chapters, like when he describes the wind racing across the land and digging ââ¬Å"cunningly among the rootlets of the corn.â⬠Often these vignettes personify the land, describing how ââ¬Å"the earth whispered under the beat of the rain.â⬠The intercalary segments portray the relationship of the migrants and the land. By showing the depth of connection between a farmer andRead MoreThe Diet Of The Paleo Diet2320 Words à |à 10 Pagesthe first to notice the chemical composition of carbohydrates, fats, and proteins. Later in 1912, Dr. Casmir Funk was the first to invent the term vitamins as a vital component for intake which he found in rice husks to prevent catching beriberi pellagra ( a disease cause by deficiency of niacin, vitamin B-3). In the 20th century, vitamins were the new kid in the school of medicine/health, and although certain sectors of the population began to eat according to the nutritional value based on theRead MoreThemes in the Grapes of Wrath2270 Words à |à 10 Pagesman looked at him like he was crazy. The Joads along with everyone else were starving because they could not afford to buy enough food. This is what was going on: And the smell of rot fills the country. Burn coffee for fuel in the ships. Burn corn to keep warm, it makes a hot fire. Dump potatoes in the rivers and place guards along the banks to keep the hungry people from fishing them out. Slaughter the pigs and bury them, and let the putrescence drip down into the earth. There is a crimeRead MoreLiving Matter Consumed By The Body Operates4167 Words à |à 17 Pagespeas, lentils and beans , and even peanuts. They are rich in starch, but rather provide more protein than cereals or tubers. The proportion and type of amino acids of leguminous is similar to meat. Its chains of amino acids often supplement to rice, corn and wheat, which are staples in many countries. Tubers and rhizomes include various types of potatoes or potato, cassava and taro. They are rich in starch and relatively low in protein, but they provide many vitamins and minerals. Fruits and vegetables
Thursday, December 12, 2019
Contract Analysis Lease Agreement free essay sample
I. What is the Consideration on both sides of this contract? Defined (in my own words), consideration is something of value that is given in exchange for getting something from another person. In my case, rent payments are paid to my landlord in exchange for the right to rent the house. II. Are there any conditions in the contract (precedent, subsequent, or concurrent)? Concurrent. There is a part in our lease that states that we receive a check back from our landlord, in the amount of $400. 00 every four months. This money we get back is compensation for the upkeep of the land surrounding the house. We take care of the yard clean-up, and the landlord refunds us three times a year. III. Is there a cancellation provision; and, if so, is it for one or both sides of the contract? Yes. There are two provisions in our lease contract that state (1) it allows the landlord to break the lease upon sale of the home. We will write a custom essay sample on Contract Analysis: Lease Agreement or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page We were asked if we were interested in ââ¬Å"renting to ownâ⬠, however we werent. Weve agreed, and put in the contract, that if our landlord finds someone whos interested in purchasing this home, she has the right to break the lease. On the other hand, we sign a brand new lease every year. If for any reason during the time period of that year, we cant make our payments for some reason, our landlord can evict us, and we are still responsible for every months rent after that until the year is up. IV. No, there arent any parts of this contract that I would consider unconscionable, illegal, or contrary to public policy. V. Is this contract required to be in writing under the Statute of Frauds? The Statute of Frauds requires certain contracts to be in writing (which my contract/lease is), and that its signed by all parties and those parties are bound by it. ) Our contract does not involve the sale or transfer of land. b) In my contract/lease, Iââ¬â¢m not answering for the debt or duty of another. c) My contract/lease is signed every year. The Statute of Frauds states that its impossible for the performance to take place, or be completed in one year. My contract is. d) Also, my contract/lease doesnt call for the sale of certain goods under the UCC. VI. No, there arent any provisions of the contract/lease that I consider ambiguous, vague, or contradictory. VII. What are the provisions for default under the contract? A default would be if I failed to live up to the lease contract. Say if I was unable to pay the rent every month, then my landlord could take repossession of the house. VIII. What are the remedies available to each side? Along with my responsibilities to pay the rent, keep up the yard work, and other lessee duties, my landlord also has duties. The remedies available to me are that in circumstances where the safety of the home are an issue, my landlord needs to take care of that. My house needs to be structurally safe, rodent and insect free and so on. If my landlord neglected to take care of any of these issues or issues like this, then I would have the right to an abatement or a reduction in my rent. The remedy for a breach varies upon the state in which you live. In some jurisdictions you can reduce the amount of rent until the landlord fixes the problem. In other states, you must file a lawsuit and demand money damages. You may wish to consult with a landlord-tenant attorney or create a post in an online law forum to determine what the law is in the state where you live.
Thursday, December 5, 2019
Business Reports Of Technical Writer - Myassignmenthelp.Com
Question: Discuss about the Business Reports Of Technical Writer. Answer: Introduction ProTech is an organization that hires technical writers. It specializes in writing and communicating reports related to technical and occupational fields like computer hardware and software, engineering, chemistry, aeronautics, medical, robotics, biotechnology and finance. The organization hires skilled writers because technical writing is very complex. The complexity demands for a use of guidelines in this industry. Without the use of the guidelines, there are chances that the documents will not be of standard quality (Riordan, 2013). The report will provide details about the guidelines used by the organization for technical documents. Guidelines are important because the technical documents not only contain texts but a number of illustrations, diagrams, charts, visual aids are used. In order to make these visual representations adequate skills and knowledge is required. A standard structure and designs are required to be followed so that the documents are of the quality that the cl ients require. Moreover, a number of software is required so guidelines for application of the software are to be provided to the technical writers (Chia Round 2015). Discussion Planning the report Before drafting a report it is very important the exact structure of business reports are followed. This creates a need for planning the report before had. Planning will emphasize on the information that is to be provided in the report. Business reports are to the point and hence they are needed to be accurate and full of information. The writers will need to undertake a deep and detailed research so that the report has authentic data. A writer needs to plan which sources would be best for the given business report. A draft should be initially made before finally making the report (Riordan, 2013). Readability The report should consider the reader. The language and writing should be comprehensible to the reader. If the reader fails to understand the information provided then the report will not be of any use as its prime objective is to provide information about the given topic. The language should be as per the knowledge and ability of the writer to encode the information provided. On the other hand, the report should be very general or simple if the reader is an expert the topic. So, the writer should their reader and drafts the report accordingly. Similarly, technical jargons should be avoided if the reader is an amateur in the field (Chia Round 2015). Data collection Data collection is one of the most important aspects of preparation of reports. The sources that are used by the writers should be authentic then only the data will be authentic. The writers should use more journals, books and official websites for collection of data. If the writer has to draft a report about mission, vision and objectives of any particular company then companys official website should be the most appropriate source for data collection. Accuracy of data is an essential criteria of the business reports. Especially in case of financial data, calculations and figures accuracy needs to be maintained (Cardon, 2015). Essential and non-essential elements Generally, reports are written in various sections. The sections those are common to all the reports are Executive Summary Introduction Body/Discussion Conclusion Recommendations (Fisher et al., 2016). All most all the reports irrespective of the nature of the report can be divided into these five headings. The Executive summary of any report is an essential element of the report. In this section, the writer gives information about the entire report. In the introduction section a brief information is given about the subject including what will be discussed in other sections. In body a detailed discussion is done on the given topic. This section is divided into various sub sections depending upon the topic and the information required. The data collection done from the research is analyzed in this section. The conclusion section contains the summary of the findings. The last section is recommendation, it is not given in some reports but in reports were some issues are highlighted recommendations are required. One thing that distinguishes reports from the essays is that the writers should not include their personal opinions. They should provide data and facts (Chia Round 2015). Evaluation of information- The evaluation of the report is a written document that gives description of the findings and recommendations. In the section the information gathered from various sources are analyzed the results are put in this section. Evaluation is an important part of research reports (Fisher et al., 2016). Ordering information- Ordering information can be termed as putting all the information in the report in the right order. If proper order is not maintained for providing the information, the report will not be presentable. The readers might be confused and would not be able to extract the right information from the report. The readers would not understand the information hence provided (Jaggia et al., 2016). Formatting Formatting is an important aspect of the structure of the assignment. The proper format of the report contains header, headings, sub headings, font type and size. The pages should be numbered (Riordan, 2013). Tables and graphs All the necessary information is required to be put in tables and graphs. Research figures when put in tables makes the information presentable (Fisher et al., 2016). Referencing It is an important section of the report writing. In this section, the writer is required to put the references of the sources from where the information has been taken. Using the exact style of referencing is very important (Jaggia et al., 2016). Editing Proof reading the report is very important. Writers are required to edit their reports before presenting the finally copy. Generally its better if the proof reading and editing part is done by the experts. There are six steps in the writing process Choosing the topic Gathering Idea Organizing the ideas Drafting Reviewing the structure Editing and Proof reading (Cardon, 2015) Conclusion Business and technical reports are required to follow a standard. Reports are generally formal documents and therefore they are required to follow the protocols and set guidelines. So that accuracy and authenticity of information can be maintained. The report has provided the guidelines on the structure and contains of the report writing. Business reports are used for several official purposes, like the sales reporting, presentation of action plans and project proposals. The reports are therefore required to be authentic. References Cardon, P. (2015).Business communication: Developing leaders for a networked world. McGraw-Hill Higher Education. Chia, A., Round, H. (2015). A Developmental Learning Framework for Business Report Writing: Guidance for Management Educators.Journal of Adolescent and Adult Literacy,45(7), 556-566. Fisher, J. P., Jansen, J. A., Johnson, P. C., Mikos, A. G. (2016). Guidelines for writing a research paper for publication.Mary Ann Liebert, Inc. Accessed on, 18-10. Jaggia, S., Kelly, A., Beg, A. B. M., Leighton, C., Olaru, D., Salzman, S., Sriananthakumar, S. (2016).Essentials of business statistics: communicating with numbers. McGraw-Hill Education. Riordan, D. (2013).Technical report writing today. Cengage Learning
Subscribe to:
Posts (Atom)