Wednesday, January 29, 2020
Sir Isaac Newton Essay Example for Free
Sir Isaac Newton Essay Sir Isaac Newton-one of the greatest minds in history. He was an all-around genius. He was a mathematician, a natural philosopher, an inventor, and an English physicist. Some of the phenomenal things he did include studying how light reacts to reflection, formulating laws of universal gravitation and motion, and built the first ever reflecting telescope. In 1642 Isaac Newton was born into a very poor farming family in Woolsthorpe, England. When he was very young, his grandma took over and raised him. During this time, he and his grandma lived with a man who took Newton under his wing. Newton then discovered his love for chemical operations. Even though Newton was terrible at grammar and school in general, (at his school in a nearby town) he excelled when it came to using his hands. He made sundials, model windmills, a water clock, a mechanical carriage, and flew kites with lanterns attached to their tails. At only 14, Newton’s mother had taken him out of school to continue the family farming. Since his father died before he was even born, Newton didn’t have much of a father figure to help teach him how to farm properly. Even though he was great with his hands, he was horrible at farming. The family was then persuaded to let him go to the University of Cambridge to study to become a preacher. He was accepted into Cambridge in the year of 1161. His studies included arithmetic, geometry, trigonometry, astronomy, and optics. One of Newton’s professors was Isaac Barrow. The two of them clicked. Barrow could see Newton’s desire for learning. He challenged him with great passion. When Newton was 23 he had already received his bachelor’s degree. Just that year, 1665, the very deadly Bubonic Plague (Black Death) had hit. Newton was forced to leave Cambridge. He had returned back to his home town of Woolsthorpe. He stayed there for two years to do independent studies. This is what started Newton to study the things he is known for by today. In some way, the Black Death could be considered a good thing. In the sense that if it had never happened, we wouldn’t have laws of gravity. While at home he made great progress in what we call â€Å"method of fluxions†(calculus) and this was also the time when Newton observed the apple falling from the tree. Newton continued to stay in contact with Isaac Barrow. He sent some of this work to Barrow, Barrow then made sure Newton’s work was known to several of the leading mathematicians of Britain and Europe. Once he hit age 30, year 1675, Newton suffered a mental breakdown which continued well until 1684. During this time, he was trying to prove to a man named Hooke that particles would spiral into the center of the Earth, rather than form an ellipse. Halley, a man who was also interested in orbits; finally convinced Newton to publish his work. Newton devoted 2 years to work on the project. The result became one of the most important and influential works on physics of all times, ‘Philosophiae Naturalis Principia Mathematica’ (Mathematical Principles of Natural Philosophy) often shortened to Principia Mathematica .The Principia didn’t show up until late summer 1687. When writing the book Newton tried especially hard to make it very difficult to read, so people wouldn’t attack his ideas. In the early 1690’s, possibly in response to the intellectual exertion of writing the Principia, Newton suffered a period of depression. He started his work on the moon’s motions. A few years later Newton published another great book called Optics which explained the theory of light and color as well as some of his mathematic ways. In 1725, Newton moved from London to Kensington for health reasons. Two years later Newton died from health issues. Newton really changed the ways of math. If it weren’t for him, we wouldn’t have such a high math level as we do today.
Tuesday, January 21, 2020
Ulysses S. Grant Essay -- biographies bio biography
Ulysses S. Grant      On April 27, 1822 a boy was born to Jesse Root Grant and Hannah Simpson Grant in the small town of Point Pleasant, Ohio. They named their son Hiram Ulysses Grant. In 1823 the family moved to a town nearby called Georgetown, Ohio, where Ulysses’ father owned a tannery and some farmland. Grant had two brothers and three sisters born in Georgetown.      Ulysses attended school in Georgetown until he was 14. He then spent one year at the academy in Maysville, Kentucky, and in 1838, he entered an academy in nearby Ripely, Ohio. Early in 1839, his father learned that a neighbors son had been dismissed from the U.S. Military Academy. Jesse asked his congressman to appoint Ulysses as a replacement. The congressman made a mistake in Grant’s name. He thought that Ulysses was his first name and his middle name that of his mother’s maiden name. But Ulysses never corrected the mistake.      Grant was an average student at West Point. He spent most of his free time reading novels and little time studying. He ranked high in math and was very good at horsemanship. Ulysses did not like the military life and had no intention of making it his career. Instead he considered teaching mathematics in a college.      Grant graduated from West Point in 1843 and was commissioned a second lieutenant. He was assigned to the 4th Infantry Regiment stationed near St. Louis. It was there that he met Julia Dent. They fell in love and soon became engages. The threat of war with Mexico delayed their wedding plans.      In 1847, Grant took part in the capture of Mexico City and won a promotion for his skill and bravery. He reached the rank of 1st Lieutenant by the end of the war. Grant returned to St. Louis as soon as he could and on Aug. 22, 1848, he was married to Julia Dent. During their marriage, the Grant’s had four children: Frederick, Ulysses S. Jr., Ellen, and Jesse Root Jr.                     Civil War Era      Grant was almost 39 years old when the Civil War began in 1861. He had freed his only slave in 1859 and strongly opposed secession. After President Abraham Lincoln called for Army volunteers, Grant helped drill a company that was formed in Galena. Then he went to Springfield, the state capital, and worked for the Illinois assistant general. Grant asked the federal government for a commission as colonel, but his requ... ...e ring from exposure. Grant stoutly defended Babcock, who was cleared of the charges. Many other officials were convicted of defrauding the government. In spite of the growing list of scandals, many Republican leaders wanted to nominate Grant for a third term as president. But Grant refused to run again. In June 1876, the Republicans nominated Governor Rutherford B. Hayes of Ohio for president. Hayes won the presidency by a margin of only one electoral vote.      When Grant retired in 1879, he had about $100,000 in savings and decided to invest it in a banking firm called Grant & Ward. His son was a partner in this company. Grant knew nothing about banking, but his son assured him that Ferdinand Ward was a financial genius. The collapse of the company came in 1884 leaving Grant almost penniless. In order to make a living after this great loss, Grant began writing magazine articles about his war experiences. Soon he began to write his memoirs. The memoirs were a great success and earned Grant’s family about $500,000.           In 1885, Grant moved to Mount McGregor, New York, near Saratoga. Grant died on July 23,1885 from cancer. His wife later died in 1902. Ulysses S. Grant Essay -- biographies bio biography Ulysses S. Grant      On April 27, 1822 a boy was born to Jesse Root Grant and Hannah Simpson Grant in the small town of Point Pleasant, Ohio. They named their son Hiram Ulysses Grant. In 1823 the family moved to a town nearby called Georgetown, Ohio, where Ulysses’ father owned a tannery and some farmland. Grant had two brothers and three sisters born in Georgetown.      Ulysses attended school in Georgetown until he was 14. He then spent one year at the academy in Maysville, Kentucky, and in 1838, he entered an academy in nearby Ripely, Ohio. Early in 1839, his father learned that a neighbors son had been dismissed from the U.S. Military Academy. Jesse asked his congressman to appoint Ulysses as a replacement. The congressman made a mistake in Grant’s name. He thought that Ulysses was his first name and his middle name that of his mother’s maiden name. But Ulysses never corrected the mistake.      Grant was an average student at West Point. He spent most of his free time reading novels and little time studying. He ranked high in math and was very good at horsemanship. Ulysses did not like the military life and had no intention of making it his career. Instead he considered teaching mathematics in a college.      Grant graduated from West Point in 1843 and was commissioned a second lieutenant. He was assigned to the 4th Infantry Regiment stationed near St. Louis. It was there that he met Julia Dent. They fell in love and soon became engages. The threat of war with Mexico delayed their wedding plans.      In 1847, Grant took part in the capture of Mexico City and won a promotion for his skill and bravery. He reached the rank of 1st Lieutenant by the end of the war. Grant returned to St. Louis as soon as he could and on Aug. 22, 1848, he was married to Julia Dent. During their marriage, the Grant’s had four children: Frederick, Ulysses S. Jr., Ellen, and Jesse Root Jr.                     Civil War Era      Grant was almost 39 years old when the Civil War began in 1861. He had freed his only slave in 1859 and strongly opposed secession. After President Abraham Lincoln called for Army volunteers, Grant helped drill a company that was formed in Galena. Then he went to Springfield, the state capital, and worked for the Illinois assistant general. Grant asked the federal government for a commission as colonel, but his requ... ...e ring from exposure. Grant stoutly defended Babcock, who was cleared of the charges. Many other officials were convicted of defrauding the government. In spite of the growing list of scandals, many Republican leaders wanted to nominate Grant for a third term as president. But Grant refused to run again. In June 1876, the Republicans nominated Governor Rutherford B. Hayes of Ohio for president. Hayes won the presidency by a margin of only one electoral vote.      When Grant retired in 1879, he had about $100,000 in savings and decided to invest it in a banking firm called Grant & Ward. His son was a partner in this company. Grant knew nothing about banking, but his son assured him that Ferdinand Ward was a financial genius. The collapse of the company came in 1884 leaving Grant almost penniless. In order to make a living after this great loss, Grant began writing magazine articles about his war experiences. Soon he began to write his memoirs. The memoirs were a great success and earned Grant’s family about $500,000.           In 1885, Grant moved to Mount McGregor, New York, near Saratoga. Grant died on July 23,1885 from cancer. His wife later died in 1902.
Monday, January 13, 2020
A vision on a nursing profession Essay
For as long as I can remember I have always wanted to be a nurse, caring for those in need. This feeling ultimately led me to the career choice of nursing and continues the path of higher education in the profession. . Nursing is more than treating an illness, rather it is focused on delivering quality patient care that is individualized to the needs of each patient. As nurses we protect, promote and encourage others to optimize their health abilities, prevention of illness, alleviate suffering and advocate in caring for the individual, their families and the community. Fruechting (2010) states, every discipline has its philosophical foundations and nursing is no different. The purpose of a philosophy is to answer the questions of what nursing is, why does it exist and what ethics and values underpin these beliefs. Fruechting continues to say that nursing philosophy, like any other disciplines-specific philosophy, is what directs and drives research and knowledge development to advan ce the discipline. My philosophy of nursing incorporates the knowledge of medicine, the importance of prevention and the promotion of wellness, while combining it with relational, compassionate caring that respects the dignity of each patient, their families and community. I believe nursing care should be holistic while honoring patient families and community’s values. A crucial aspect of nursing is interprofessional relationships, collaborative efforts among healthcare professionals promoting quality patient care, and making health care easily accessible. A reflection of my philosophy of nursing and the pursuit of higher education. I look at the theories and have not identified any one at this point to ground me and my philosophy, and what learning strategies appeal to me. I have always reflected on patient –centered care and health promotion model as a great fit in my profession and now the possibility of my philosophy. Nursing theory (2013) states that the Health Promotion Model was designed by Nola J. Pender to be a â€Å"complementary counterpart to models of health protection.†It defines health as a positive dynamic state rather than simply the absence of disease. Health promotion is directed at increasing a patient’s level of well-being. The health promotion model also describes the multidimensional nature of persons as they interact within their environment to pursue health. Nursing theory (2013) states that Abdellah’s Twenty-One Nursing Problems theory of nursing, â€Å"Nursing is based on an art and science that molds the attitudes, intellectual competencies, and techni cal skills of the individual nurse into the desire and ability to help people, sick or well, cope with their health needs.†. The nursing model is intended to guide care in hospitals, but can be applied to community nursing, as well. The model has interrelated concepts of health and nursing problems, as well as problem-solving, which is an activity inherently logical in nature. Abdellah’s theory identifies ten steps to identify the patient’s problem and 11 nursing skills used to develop a treatment typology. Abdellah describes health as a state mutually exclusive of illness. There is no definition of health given by her theory, but she speaks of total health needs and healthy state of mind and body in the description of nursing as a comprehensive service. I would choose both choose this framework due to the emphasis and importance that it puts on relationships, trust, empathy, warmth and being in the present and in tune with one’s own patient –centered care comfortable and at peace to be able to allow one’s self to reflect on the many feelings and emotions that we experience and that changes from minute to minute, day to day and year to year. Therefore, this is the theory that I base my therapy and supervision upon.
Sunday, January 5, 2020
Hiv And The World Health Organization Essay - 1718 Words
HIV/AIDS is an acronym that has become synonymous with the weakening of the human immunity system and has become a constant source of anguish for the infected and their families. According to the Center for Disease Control, more than 1.2 million people in the US are living with HIV. What may be worrying is that 1 in 8 persons are unaware of their positive status. Despite the number of new HIV diagnoses has decreasing by 19% between 2005 and 2014, there is still a lot of unsightly statistics that paint a picture of uncertainty regarding its eradication. HIV is incurable, the only relief comes in the form of ARVs which help the body adapt to the weakened immune system. Globally, the World Health Organization puts the numbers at over 100 million people and most of them in developing countries. A terrible scourge indeed and a relevant disease to analyze closely. A virus is an intracellular parasite with either a RNA or DNA genome that is surrounded by a protective protein coat. The Human Immunodeficiency Virus is caused by an infection by either HIV-1 or HIV-2. According to the International Committee on Taxonomy of Viruses these organisms are part of the Retroviridae family, specifically from the lentivirus genus. They can be described as enveloped, diploid, single-stranded, positive-sense RNA viruses with a DNA intermediate which is an integrated viral genome: that is a provirus. It persists within the host cell DNA. This family of viruses has the ability to transform cellsShow MoreRelatedHiv And The World Health Organization2028 Words  | 9 PagesHIV/AIDS is a an acronym that has become synonymous with the weakening of the human immunity system and has become a constant source of anguish for the infected and their families. According to the Center for Disease Control, more than 1.2 million people in the US are living with HIV. What ma y be worrying is that 1 in 8 persons are unaware of their positive status. 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