Appearance Versus Reality in Katharine Anne Porters He :: Katharine Anne Porter He Essays

Appearance Versus Reality in Katharine Anne Porter's He So many memories came to my mind while reading this story! I grew up in a family (or at least one side of that family) who always cared and worried about what other people thought! Most obviously, the short story, "He," by Katharine Anne Porter is about appearance vs. reality and living with a disabled child. But I also believe the story is about life, the hardships of life, poverty, the innocence of children, the trust children put into their parents, the gossip of small towns, the resentment and bitterness of the hardships of life, being a mother, rural life, denial, guilt, and compassion. Most importantly, however, I believe the story is mostly about the resentment of the hardships of life and appearance vs. reality. Edgar Allan Poe once said in his "Twice Told Tales" that a writer must give her "single effect," or thesis, in the first sentence of a story or they have made a mistake. So, I always look at the first sentence of a story when I read it to see what themes it provokes. The first sentence in "He" is: Life was very hard for the Whipples (324). Throughout the story, we get a building up of just how "hard life was for the Whipples." Through all these hardships, Mrs. Whipple seems to be resentful of every problem the family must overcome. Instead of supporting her husband and her children she complains about everything and seems to worry only about herself. For example, one of the first instances of Mrs. Whipple's true feelings of resentment of having a disabled child (and the burden that creates) comes when she butchers the pig. After she slits its throat, He runs away and Mrs. Whipple thinks to herself "with a stiff face": He'd eat it all if I didn't stop him. He'd eat up every mouthful from the other two if I'd let him (327). Here, I believe Mrs. Whipple's tone is very resentful that she has a disabled child that cannot think for or take care of himself. Mrs. Whipple must always take care of Him first before anyone else since he cannot fend for himself. She "gets tired trying to keep [Him] decent" (327). This scene also shows how resentful Mrs.

Isaac Newton

Imagine a world with no concept of gravity, a world that knows not what forces affect a moving body, a world that does not understand the science affecting light and a world without calculus.   Imagine a world without one of its greatest minds, Sir Isaac Newton.   Sir Isaac Newton is neither a mathematician nor a scientist, he is neither an astronomer nor a chemist, he is all of these compressed into one genius. His works have greatly contributed to the advancement of the sciences and civilized society as a whole.   Present day natural and chemical sciences including mathematics will not be the same without his ideas.   To pay homage to a man this great, let us study his life and his legacies, let us delve into his mind, view his past, learn a little about his childhood and make sure that he is not forgotten in the annals of history. Isaac Newton was born prematurely on Christmas day 1642 (4 January 1643, Gregorian calendar) in Woolsthorpe in Lincolnshire. He came from a family of farmers but never knew his father, also named Isaac Newton, who died in October 1642, three months before his son was born.   When he was barely three years old Newton's mother, Hanna Ayscough placed her first born with his grandmother Margery Ayscough at Woolsthorpe in order to remarry and raise a second family with Barnabas Smith, a wealthy minister from nearby North Witham (Hatch, 2002). Basically treated as an orphan, Isaac did not have a happy childhood, he felt very bitter towards his mother and his step-father Barnabas Smith, proof of which he wrote as among his sins at age nineteen:- Threatening my father and mother Smith to burn them and the house over them. Isaac began attending the Free Grammar School in Grantham but shown little promise in academic work.. His mother thought that her eldest son was the right person to manage her affairs and her estate so Isaac was taken away from school but fortunately showed that he had no talent or interest in managing an estate. Isaac was allowed to return to the Free Grammar School in Grantham in 1660 to complete his school education and entered his uncle's old College, Trinity College Cambridge, on 5 June 1661. Newton's aim at Cambridge was a law degree but nevertheless Newton studied the philosophy of Descartes, Gassendi, Hobbes, and in particular Boyle. The mechanics of the Copernican astronomy of Galileo attracted him and he also studied Kepler's Optics. He recorded his thoughts in a book which he entitled Quaestiones Quaedam Philosophicae (Certain Philosophical Questions) (Robertson, 2000). In 1665 Newton took his bachelor's degree at Cambridge without honors or distinction. The university closed for the next two years because of plague so Newton returned to Woolsthorpe in midyear. There, in the following 18 months, he made a series of original contributions to science.   He himself admitted that All this was in the two plague years of 1665 and 1666, for in those days I was in my prime of age for invention, and minded mathematics and philosophy more than at any time since. In mathematics Newton conceived his ‘method of fluxions' (infinitesimal calculus), laid the foundations for his theory of light and color, and achieved significant insight into the problem of planetary motion, insights that eventually led to the publication of his Principia (1687). There, in a period of less than two years, while Newton was still under 25 years old, he began revolutionary advances in mathematics, optics, physics, and astronomy (Hatch, 2002). In April 1667, Newton returned to Cambridge and was elected a minor fellow at Trinity. In the next year he became a senior fellow upon taking his master of arts degree, and in 1669 he succeeded Isaac Barrow as Lucasian Professor of Mathematics. From this point until 1678, Newton published two papers which according to Robert Hooke were plagiarized and were taken from his research, this led to several arguments between the two but as history would have it, society favored the older more brittle Robert Hooke.   In 1678, the blow of this controversy caused Newton to suffer a serious breakdown and the year immediately after, his mother died.   These past events took its toll on Newton, he cut off himself from others and started to engross himself in alchemical research. In 1687, with the support of his friend the astronomer Edmond Halley, Newton published his single greatest work, the ‘Philosophiae Naturalis Principia Mathematica' (‘Mathematical Principles of Natural Philosophy'). This literature showed how a universal force, gravity, applied to all objects in all parts of the universe (Hatch, 2002). In 1689, Newton was elected MP for Cambridge University and eventually was appointed warden of the Royal Mint, settling in London in 1696. He took his duties at the Mint very seriously and campaigned against corruption and inefficiency within the organization. In 1703, he was elected president of the Royal Society, an office he held until his death. He was knighted in 1705. By the early 1700s Newton was the dominant figure in British and European science. He died on March 20, 1727 (31 March, Gregorian) in London, England and was buried in Westminster Abbey (BBC.co.uk). After his burial, he was exhumed so he could be buried in a more prominent location in Westminster Abbey and in this process it was discovered that Newton had large amounts of mercury in his body, probably as a direct result of his alchemical experiments. Exposure to large amounts of mercury may explain Newton’s eccentricity in his latter years, as well as his cause of death (Conservapedia, 2007). Newton’s contributions to the sciences involve the fields of optics, mathematics, mechanics, gravitation, chemistry and alchemy. In the field of Optics, he discovered measurable, mathematical patterns in the phenomenon of color.   He found â€Å"white light to be a mixture of infinitely varied colored rays (manifest in the rainbow and the spectrum), each ray definable by the angle through which it is refracted on entering or leaving a given transparent medium†(Hall). He correlated this notion with his study of the interference colors of thin films using a simple technique of extreme acuity to measure the thickness of such films. He held that light consisted of streams of minute particles. From his experiments he could infer the magnitudes of the transparent â€Å"corpuscles† forming the surfaces of bodies, which, according to their dimensions, so interacted with white light as to reflect, selectively, the different observed colors of those surfaces (Hall). In Mathematics, Newton made contributions to all its branches, but is especially famous for his solutions to the contemporary problems in analytical geometry of drawing tangents to curves (differentiation) and defining areas bounded by curves (integration). Not only did Newton discover that these problems were inverse to each other, but he discovered general methods of resolving problems of curvature, embraced in his â€Å"method of fluxions† and â€Å"inverse method of fluxions† which is later known as calculus (BuddenbrooksInc). In the field of mechanics and gravitation, Newton published his greatest work the Philosophiae naturalis principia mathematica (Principia) – arguably the greatest scientific book ever written.   The Principia, composed of several volumes, states the foundations of the science of mechanics, developing upon them the mathematics of orbital motion round centers of force.   A volume discussed the theory of fluids: Newton solves problems of fluids in movement and of motion through fluids. From the density of air he calculated the speed of sound waves.   Another volume showed the law of gravitation at work in the universe: Newton demonstrates it from the revolutions of the six known planets, including the Earth, and their satellites. However, he could never quite perfect the difficult theory of the Moon's motion. Comets were shown to obey the same law In later editions, Newton added conjectures on the possibility of their return. He calculated the relative masses of heavenly bodies from their gravitational forces, and the oblateness of Earth and Jupiter, already observed. He explained tidal ebb and flow and the precession of the equinoxes from the forces exerted by the Sun and Moon. All this was done by exact computation (Hall). Despite his genius, Newton was a complicated man.   He would suffer emotional breakdowns and would engage other scientists in arguments, he would also cut himself off from the rest of the world and go into seclusion. The world has also seen, during his fight with Leibniz, what great lengths he would employ to come out on top.   These small things may be attributed to the fact that at some points in his life the world seemed to act in consonance and revolted against him, however, neither criticism nor accusations could suppress his genius.   All throughout his life, he kept his secret weapon – he had an incomparable passion for learning. REFERENCES BBC.co.uk. Isaac Newton. Retrieved December 8, 2007, from http://www.bbc.co.uk/history/historic_figures/newton_isaac.shtml BuddenbrooksInc. Sir Isaac Newton's Invention of the Calculus Fluxions and Infinite Series–The Important First Edition. Retrieved December 8, 2007, from http://www.polybiblio.com/bud/19178.html Conservapedia (2007, November 8). Isaac Newton. Retrieved December 8, 2007, from http://www.conservapedia.com/Isaac_Newton Hall, Alfred Rupert. Isaac Newton’s Life. Retrieved December 8, 2007, from http://www.newton.cam.ac.uk/newtlife.html Hatch, Robert (2002). Isaac Newton.   Retrieved, December 8, 2007, from http://www.clas.ufl.edu/users/rhatch/pages/01-Courses/current-courses/08sr-newton.htm Robertson, E.F. and J. J. O’Connor (2000 January). Sir Isaac Newton. Retrieved December 8, 2007, from http://www-history.mcs.st-andrews.ac.uk/history/Biographies/Newton.html The Newton Project. Newton’s Life and Work at a Glance. Retrieved December 8, 2007, from http://www.newtonproject.sussex.ac.uk/prism.php?id=15         

Deoxyribonucleic Acid, Or Dna Is A Genetic Code That...

Deoxyribonucleic acid, or DNA is a genetic code that determines the characteristics of a living organism. DNA is a large molecule shaped as a double helix, or twisted ladder. It is made of repeating units called nucleotides. Unlike RNA, DNA does not have uracil, but does have thymine, and the other bases (adenine, cytosine, and guanine). DNA is very important for when it comes to transferring hereditary information. Hereditary material, or â€Å"information† is from the parents of the offspring. It is information passed down from generation to generation and makes the human race unique. Without unique DNA, the human race could become extinct in an instant. The discovery of the double helix structure of DNA was discovered by mainly by†¦show more content†¦DNA is used to determine paternity and solve crimes by using the latest DNA technology. DNA fingerprinting is a test used to identify and evaluate the DNA in a person’s cells. Because every human has a unique fingerprint, it is easy to tell who was at a crime scene when remnants of cells are left. DNA testing can confirm paternity by looking at pedigrees, or taking blood samples. With the DNA technology that is available today, police are able to narrow down suspects in a crime scene. Scientists are now able to discover biological family members that are missing and help with problems like inheritance and child custody. It also helps with adoptions and child support. New DNA technology is now even able to find the probability of having a child with a biological disease. A mutation is a change in the DNA sequence code that can result in a genetic malfunction. Mutations can affect a single base pair, or a large segment of multiple genes. Gene mutations can be classified into two major groups; hereditary and acquired. Hereditary mutations are inherited from a parent and are throughout a person’s life, like downs syndrome and sickle cell anemia. Down syndrome, also known as trisomy 21, is caused by an extra copy of a genetic material on the 21st chromosome. This causes the child to have upwardly slanted eyes, flatShow MoreRelatedNucleic Acids785 Words   |  4 PagesStanford University STUDIES! Nucleic Acids, extremely complex molecules produced by living cells and viruses. Their name comes from their initial isolation from the nuclei of living cells. Certain nucleic acids, however, are found not in the cell nucleus but in cell cytoplasm. Nucleic acids have at least two functions: to pass on hereditary characteristics from one generation to the next, and to trigger the manufacture of specific proteins. How nucleic acids accomplish these functions is the objectRead MoreDeoxyribonucleic Acid: DNA652 Words   |  3 Pageshave dedicated their work to DNA. Gregor Mendel started the study of genetics when he performed an experiment involving genetics in 1857. Frederich Meishcer was the first to observe DNA. The most famous scientists in the field of genetics are James Watson and Francis Crick. They are famously known for creating the double-helix model of DNA, and discovering that DNA is double stranded in the double-helix form. (DNA History) Deoxyribonucleic acid, DNA, is the genetic makeup that is found within everyRead More DNA Essay example1427 Words   |  6 Pages DNA is a term that has been used in science as well as in many parts of daily life. The general public knows that DNA is a part of our bodies but they may wonder what exactly is DNA? DNA is a term used for deoxyribonucleic acid and it is the genetic material of all organisms, it is the molecule of life and it determines all of our physical characteristics. DNA is present in every single form of life. More than 50 years after the science of genetics was established and the patterns of inheritanceRead MoreThe Functions Of Dna And Protein Synthesis974 Words   |  4 PagesFunctions of: DNA, RNA and Protein Synthesis DNA replication: Deoxyribonucleic acid (DNA) is a chain of molecules that hold the genetic code for all living things. â€Å"This genetic code is the instructions for growth, hair color, eye color, shapes of the body’s structures, and every little detail that is inside of a living organism† (Bhatt). A complete set of genetic instructions is a genome and every cell has two copies of genomes, one from each parent, making a full chromosome. DNA is composed ofRead MoreThe Effects Of Genetic And Genomics On Health And Disease758 Words   |  4 PagesEliana Giller Introduction: Genetic and genomics both play roles in health and disease. Body 1: Genetic make up comes from mutations within DNA. Deoxyribonucleic acid. Each cell contains 9 feet of DNA. In an average mean you eat approximately 55,000,000 cells; this is equal to about 93,205 miles of DNA. DNA is formed by a specific type of molecule called nucleotides. Each nucleotide has a phosphate group, sugar group, and nitrogen base. The 4 types of nitrogen bases areRead MoreHow Genes Change Overtime And The Structure And Function Of Genes853 Words   |  4 PagesMolecular genetics is the study how genes change overtime and the structure and function of genes at the molecular level. Evolutionary biologists had to make inferences based off of phenotypic observations before molecular genetics was established. We can use molecular genetics to prove evolution by how our genes and traits do change overtime due to diseases inherited from our parents, the environment we live in, both the actual living environment and the nutritional standpoint, and the lifestyleRead Mo re Protein Synthesis Essay679 Words   |  3 Pageswhereby DNA (deoxyribonucleic acid) codes for the production of essential proteins, such as enzymes and hormones. Proteins are long chains of molecules called amino acids. Different proteins are made by using different sequences and varying numbers of amino acids. The smallest protein consists of fifty amino acids and the largest is about three thousand amino acids long. Protein synthesis occurs on ribosomes in the cytoplasm of a cell but is controlled by DNA locatedRead MoreMarshall Warren Nirenberg And Minerva Bykowsky Nirenberg1508 Words   |  7 Pagesthen given the position of research biochemist in the Section of Metabolic Enzymes, which was headed by Dr. Gordon Tompkins at this time, at the National Institutes of Health, in 1960. Nirenberg then became the head of the Section of Biochemical Genetics at the National Institutes of Health in 1962. On July of 1961, he married Perola Zaltzman, who was also involved in the science field. She was a chemist who graduated from the University of Brazil of Rio De Janeiro. She also worked as aRead MoreWhat is time? What causes it? From the change of the seasons to when the sun rises and sets, time800 Words   |  4 Pagesstopped orbiting around one another? If the motion is at a constant rate of zero, time will also be at that same rate, where it doesn’t speed up, slow down, or have a force. It goes back to where it started, not moving at all. The only way we can determine that time will speed up or slow down is due to the spot at where the objects are being viewed. From the perspective of the objects in orbit, the speed of the objects or the force the objects have on each other has not changed. Time requires motionRead MoreWhat is DNA? Where is it found? Essay660 Words   |  3 Pages What is DNA? Where is it found? What makes it so special? How does it work? DNA (Deoxyribonucleic Acid), is defined as a heredity material in humans or all over other organisms in this world. In a person’s body, nearly every cell has a same DNA. Mostly DNA can be found in cell nucleus and few are found in Mitochondria. (Christine A.Evers, 2012). †¢ COMPONENTS OF DNA: The DNA information is stored as a code and they are made up of four chemical bases:

The Illuminati - 1378 Words

The Illuminati Some of the biggest men in the United States, in the field of commerce and manufacture, are afraid of something. They know that there is a power somewhere so organized, so subtle, so watchful, so interlocked, so complete, so pervasive, that they better not speak above their breath when they speak in condemnation of it (Woodrow Wilson, The New Freedom 1913). As Woodrow explains the secrecy and power that are near and can be felt is in reference to the Illuminati. The Illuminati are a secret and powerful society that date back as far as 1771. It was said that the members and the rule was ended in 1785. However with so many secrets surrounding the members the rumors that surface keep it alive and breathing as well.†¦show more content†¦Especially when there is a large influential amount of men that work in such high offices and hold such high positions in government, media, and business. The numbers of men that are the top of the top in the society are referred to as â€Å"The Brotherhood.† These top members have, for centuries, only wed other brotherhood members in order to keep the bloodline intact. There are usually 17 families that have the carried throughout history. They are as follows Astor, Bundy, Collins, DuPont, Freeman, Kennedy, Li (Chinese),Onassis, Rockefeller, Rothschild, Russell, Van Duyn, Merovingian (European Bloodlines), Reynolds, Disney, Krupp, McDonald. As you can see, the top men have some very recognizable names. Like it was stated before the group has supposedly placed the individuals into society and had them control banks, businesses as well as schools. According to the article â€Å"Does a Satanic cult Rule The World?† â€Å"Freemasonry is taught to your child. For example, a survey of schools in my city shows that 75% no longer use the word Christmas to describe their holiday season festivities. Instead Christmas has been re placed with such jargon as winter concerts and international celebration of holidays.(Makow). It can be imagined the reach these families can have not only on business but on political elections as well. It is known that a number of presidents as well are considered members. Just imagine the thingsShow MoreRelatedThe Illuminati2103 Words   |  9 Pages When people talk about the Illuminati, they are talking about the most secretive, powerful, wealthiest, influential, sneakiest, manipulated, greediest people on the earth. It was a group formed in Germany 1776 in order to rule the world with their wealth and power (â€Å"Illuminati† 1). Recently it has been on everyone’s mind, but why? It is being exposed more and more every day. They are trying to take over our nation. â€Å"The infamous Illuminati secret society has remained the focus of so-called ‘conspiracyRead MoreIlluminati Theory2404 Words   |  10 Pagesof worship. One such group of people were the Il luminati. The conspiracy of the Illuminatis existence was widespread in the late 18th century. Gossip spread throughout history and, to this day, some believe the Illuminati exist. They are paranoid in thinking the Illuminati are going to take over the world. The theory that the Illuminati exist is true. There is a secret cabal that calls itself the Illuminati, or the enlightened ones. The Illuminati was a secret society in Bavaria in the late 18thRead MoreExploring The Illuminati 2566 Words   |  11 Pages The Illuminati is not a conspiracy theory; it is a real thing that is happening today. With all the facts and information about the illuminati, it cannot still be considered a conspiracy theory. The illuminati symbol can be seen all over the place in all parts of the world, including famous entertainers that have Illuminati symbols tattooed on their bodies. With all the turmoil on this planet, it will soon collapse. When it does, who is going to take over? The illuminati will take overRead MoreThe Secret Of The Illuminati1506 Words   |  7 Pagesremains a mystery. This conspiracy has shown proof of Illuminati symbols everywhere; but, it seems unknown whether these symbols and accused proof are reliable or just coincidence. Illuminati is a , â€Å"One world government, in which every nation will be destroyed, to be led by the few powerful men of th e Illuminati† (Melanson). The underlining belief is that the Illuminati is composed of big shots who basically control the United States. Illuminati, for more clarification, is said to be run by presidentsRead MoreThe World Of The Illuminati1324 Words   |  6 PagesHowever, members of the Illuminati have helped prepare every adult movement on this lord since the first Christian government was established. With placid and untold leading from our machine, the mortal sort is allowed to secant in their native direction while playing the part of gears in a coach for the improvement of the mankind. The Illuminati is both plural and rare: all are one, we are all. I ken such a beneficent knot exists and also occur to call itself The Illuminati, so I rationalize ifRead MoreThe Secret Of The Illuminati2042 Words   |  9 Pagesng head: ILLUMINATI Illuminati Mario Zimaridis English Composition Lamar Community College September 22, 2015 Since its formation, the Illuminati has been focused on taking over the world. The Illuminati is best known for being one of the most prestigious, secret societies in the world (Discovery Channel, 2013). Yet, many wrongfully assume that the Illuminati no longer exists. Despite this belief, Illuminati symbols are present throughout mainstream society, supporting the groups existenceRead More The Illuminati Essay2350 Words   |  10 Pagesdiscussions and arguments. Cases like the Kennedy assassination, to even Elvis stories have gained a lot of attention. One conspiracy that has missed the public eye is the existence of the Illuminati. The word Illuminati derives from the Latin word Illumine, which means, â€Å"To be enlightened.† (The history of the Illuminati. Myron Fagon Epic Tree Video, 1964). They feel that they are superior and possess a higher level of intellect. Their goal is create a one-world government, which is known as the â€Å"NewRead MoreEssay on illuminati ou tline775 Words   |  4 Pagesbe talking about the Illuminati, It is a very complicated topic, But i have been researching for about 3 months now and I just am so interested. C. Statement of Relevance: The illuminati is all over the entertainment news. D. Thesis: Hopefully by the end of my speech yall can understand it more. E. Preview Statements: the Illuminati is a very complex topic but Im just going to try and have the basics of how it began, the purpose, conspiracy, and finally how the illuminati is in our music industriesRead MoreThe Discovery Of The Illuminati1789 Words   |  8 Pages The Illuminati by definition is a group of people claiming to possess enlightenment or knowledge of something. They are also known as the Black Nobility or the Moriah Conquering Wind. For many who are unaware of what this secret organization is, it is an American cult whose main goal is for new world order with the help of highly ranked government officials, international bankers, members of the United Nations, certain Hollywood producers, and artists in the music industry. Although many argueRead MoreIlluminati Paper Persuasive1717 Words   |  7 PagesManar khateeb Mr. Carli Persuasive (Final Draft) Com 102 6:30 March 20, 2011 The Illuminati The illuminati are a secret society that infiltrated government to rule the world. It all started in Bavaria on May 1st 1776 by group of European higher ups lead by Adam Weishaupt. Adams philosophy was that the Illuminati should one day rule the world with a one world government, or a new world order. Adam Weishaupt said, â€Å"The great strength of our order lies in its concealment, let it never appear in

First Aid Essay - 2939 Words

Part One # - Assessment Task: PEFAP 001 Paediatric Emergency First Aid (1.1) Identified the responsibilities a of a paediatric first aider. The responsibilities of a paediatric first aider is to make sure that every person you attend to you have to make sure that you have comforted the individual, making sure that they are as calm as possible. This is to ensure that you can treat that individual as best as you can, it is important to act quickly and efficiently as possible. (1.2) Describe how to minimise the risk of infection to self and others The first thing you should do to minimise risk of infection to yourself is to wear new clean gloves as this stops any skin to skin hand contact with the individual. It is†¦show more content†¦If a child was to suffer from shock I would place the child on the floor and raise their legs. Helping their blood circulation and I would place a blanket over them, making sure their body temperature is stable. Whereas if an infant was suffering from shock I would have them lie on the floor and make sure they were warm possibly placing a blanket over them likewise to a child suffering from shock. After treating for shock it is important to keep an eye on the child/infant to see if their signs and symptoms have improved. (7.2) Describe how to recognise and manage an infant and a child who is suffering from anaphylactic shock. Signs and symptoms of an anaphylaxis shock are swelling of the lips, tongue, neck, face and eye area. Other signs and symptoms of anaphylaxis shock can be the individuals breathing they could often find it incredibly hard to breathe as their airways would be swollen from the allergic reaction. The person experiencing the shock could appear to have a red rash on the skin. Your first reaction to a child or infant experiencing an anaphylaxis shock is to call for an ambulance and to take note of the time if possible, the child or infant has an epi-pen then you should follow the instructions on the epi-pen packaging. The epi-pen is used to release a small amount of adrenaline, itShow MoreRelatedFirst Aid1435 Words   |  6 PagesINTRODUCTION First aid is the immediate assistance or treatment given to someone injured or suddenly taken ill before the arrival of an ambulance, doctor, or other appropriate qualified persons. It is a skill, based on knowledge, training and experience. First aid training is important as it is relevant at home, work place or industries and any other place. The term â€Å"FIRST AIDER† is usually applied to someone who has completed a theoretical and practical instruction course, and passed a professionallyRead Morefirst aid2113 Words   |  9 Pagesadvised to obtain medical aid if symptoms such as headache or blurred vision develop later. Recognition †¢ Brief period of impaired consciousness following a blow to the head. There may also be: †¢ Dizziness or nausea on recovery †¢ Loss of memory of events at the time of, or immediately preceding, the injury †¢ Mild, generalised headache. Your aims †¢ To ensure the casualty recovers fully and safely †¢ To place the casualty in the care of a responsible person †¢ To obtain medical aid if necessary. TreatmentRead MoreFirst Aid2010 Words   |  9 Pages  first aid kit  is a collection of supplies and equipment for use in giving  first aid.[1]  First aid kits may be made up of different contents depending on who has assembled the kit and for what purpose. It may also vary by region due to varying advice or legislation between governments or organisations. |Contents | |  [hide] | |1  Format Read MoreThe Abc Of First Aid Essay1472 Words   |  6 PagesINTRODUCTION This coursework requires me to explain about the concept of ABC, how it’s applied in casualty management as well as the unconscious patient, the causes of unconsciousness and many others. My first approach I will define ABC then I will do other requirements. The ABC of first aid is a mnemonic designed to help people remember how to respond to an emergency situation in which someone is injured. There are many other mnemonics and variants, but it is probably the most useful one for layRead MoreFirst Aid Study Notes1390 Words   |  6 PagesFirst Aid Notes Q. Why is first aid important? A. It is better to know first aid and not need it than to need it and not know it. Q. What is first aid? A. First aid is the immediate care give to an injured or suddenly ill person. Q. What is Duty of Care? A. While providing first aid you have a duty of care which requires you to assess and treat the casualty within the confines of your training and expertise i.e. you must only do what you are trained to do. Q. What is CPR A. CPR stands for CARDIOPULMONARYRead MoreEffectiveness Of Integrating First Aid Education Essay1507 Words   |  7 PagesTitle: Effectiveness of integrating first-aid education in school curricula at Wenzhou-Kean University. Description: The timely first-aid provided by bystanders is critical to minimize deaths or permanent injuries resulting from accidents. Although the first-aid training programs have been systemically integrated into undergraduate curricula in most advanced countries, little recognition for first-aid education is currently given in most non-medical universities in China. Therefore, the aims of thisRead MoreWhy Cpr and First Aid Are Important746 Words   |  3 Pagesmaster the skills of CPR (Cardio-Pulmonary Resuscitation) and first aid training. You can learn CPR and first aid training by taking a training course that teaches vital skills people can use, so they can handle and cope with emergencies, such as a chocking child, burns or scalds, or someone who has stopped breathing. Learning CPR and first aid is the simplest and most important skills anyone can learn. You can learn CPR and first aid in as little as 4.5 hours. Taking this time to learn these skillsRead MoreEssay about First Aid in the Workplace2125 Words   |  9 PagesFirst Aid is extremely important in the work place. Sudden injuries or illnesses, some of which may be life-threatening, occur at work. It can be something that is often overlooked in the workplace because of its simplicity. First Aid can be as simple as treating a small scrape so it does not become infected to keeping a person alive by performing CPR. OSHA describes the definition of first aid as medical attention that is usually administered immediately after the injury occurs. This attentionRead MoreTraining Plan Proposal: First Aid and Cpr Training1447 Words   |  6 Pagesstakeholders, including patients and employees. In order to discover the strengths and weaknesses of first aid and CPR training in our office, a needs assessment was conducted during a period of several months prior to the development of this training program. The needs assessment revealed that the current staff is unfamiliar with the concepts and skills needed to properly assess and administer first aid. A pre-training assessment administered by the American Red Cross revealed that the potential traineesRead MoreLevel 2 Paediatric Emergency First Aid Essay3947 Words   |  16 PagesCU1514 Paediatric Emergency First Aid 20 pages 1.1 Identify the responsibilities of a paediatric first aider. I should aim to preserve life, prevent the condition worsening, and promote recovery. Responsibility Description -Remain calm at all times Appear confident and reassuring -Conduct a scene survey Assess the situation without Endangering my own life. -Conduct a primary survey Identify and assess the extent of the Illness, injury or condition of the casualty

Final Exam Ec315 Free Essays

PART I. HYPOTHESIS TESTING PROBLEM 1 A certain brand of fluorescent light tube was advertised as having an effective life span before burning out of 4000 hours. A random sample of 84 bulbs was burned out with a mean illumination life span of 1870 hours and with a sample standard deviation of 90 hours. We will write a custom essay sample on Final Exam Ec315 or any similar topic only for you Order Now Construct a 95 confidence interval based on this sample and be sure to interpret this interval. Answer Since population standard deviation is unknown, t distribution can be used construct the confidence interval. ? The 95% confidence interval is given by ? X ? t? / 2,n ? 1 ? S S? , X ? ? /2,n ? 1 ? n n? Details Confidence Interval Estimate for the Mean Data Sample Standard Deviation Sample Mean Sample Size Confidence Level 90 1870 84 95% Intermediate Calculations Standard Error of the Mean 9. 819805061 Degrees of Freedom 83 t Value 1. 988959743 Interval Half Width 19. 53119695 Confidence Interval Interval Lower Limit 1850. 47 Interval Upper Limit 1889. 53 2 PROBLEM 2 Given the following data from two independent data sets, conduct a one -tail hypothesis test to determine if the means are statistically equal using alpha=0. 05. Do NOT do a confidence interval. 1 = 35 n2 = 30 xbar1= 32 xbar2 = 25 s1=7 s2 = 6 Answer H0:Â µ1=Â µ2 H1: Â µ1Â µ2 Test statistics used is t ? X1 ? X 2 S 2 (n1 ? 1) S12 ? (n2 ? 1) S2 n1n2 ~ tn1 ? n1 ? 2 where S ? n1 ? n2 ? 2 n1 ? n2 Decision rule : Reject the null hypothesis, if the calculated value of test statistic is greater than the critical value. Details t Test for Differences in Two Means Data Hypothesized Difference Level of Significance Population 1 Sample Sample Size Sample Mean Sample Standard Deviation Population 2 Sample Sample Size Sample Mean Sample Standard Deviation 0 0. 05 35 32 7 30 25 6 Intermediate Calculations Population 1 Sample Degrees of Freedom 34 Population 2 Sample Degrees of Freedom 29 Total Degrees of Freedom 63 Pooled Variance 43. 01587 Difference in Sample Means 7 t Test Statistic 4. 289648 Upper-Tail Test Upper Critical Value p-Value Reject the null hypothesis 1. 669402 3. 14E-05 Conclusion: Reject the null hypothesis. The sample provides enough evidence to support the claim that means are different. 3 PROBLEM 3. A test was conducted to determine whether gender of a display model af fected the likelihood that consumers would prefer a new product. A survey of consumers at a trade show which used a female spokesperson determined that 120 of 300 customers preferred the product while 92 of 280 customers preferred the product when it was shown by a female spokesperson. Do the samples provide sufficient evidence to indicate that the gender of the salesperson affect the likelihood of the product being favorably regarded by consumers? Evaluate with a two-tail, alpha =. 01 test. Do NOT do a confidence interval. Answer H0: There no significant gender wise difference in the proportion customers who preferred the product. H1: There significant gender wise difference in the proportion customers who preferred the product. P ? P2 n p ? n p 1 The test Statistic used is Z test Z ? where p= 1 1 2 2 n1 ? n2 ?1 1? P(1 ? P) ? ? ? ? n1 n2 ? Decision rule : Reject the null hypothesis, if the calculated value of test statistic is greater than the critical value. Details Z Test for Differences in Two Proportions Data Hypothesized Difference Level of Significance Group 1 Number of Successes Sample Size Group 2 Number of Successes Sample Size 0 0. 01 Male 120 300 Female 92 80 Intermediate Calculations Group 1 Proportion 0. 4 Group 2 Proportion 0. 328571429 Difference in Two Proportions 0. 071428571 Average Proportion 0. 365517241 Z Test Statistic 1. 784981685 Two-Tail Test Lower Critical Value -2. 575829304 Upper Critical Value 2. 575829304 p-Value 0. 074264288 Do not reject the null hypothesis Conclusion: Fails to reject the null hypothesis. The sample does not provide enough evidence to support the claim that ther e significant gender wise difference in the proportion customers who preferred the product. 4 PROBLEM 4 Assuming that the population variances are equal for Male and Female GPA’s, test the following sample data to see if Male and Female PhD candidate GPA’s (Means) are equal. Conduct a two-tail hypothesis test at ? =. 01 to determine whether the sample means are different. Do NOT do a confidence interval. Male GPA’s Female GPA’s Sample Size 12 13 Sample Mean 2. 8 4. 95 Sample Standard Dev .25 .8 Answer H0: There is no significant difference in the mean GPA of males and Females H1: There is significant difference in the mean GPA of males and Females. Test Statistic used is independent sample t test. ? X1 ? X 2 S 2 (n1 ? 1) S12 ? (n2 ? 1) S2 n1n2 ~ tn1 ? n1 ? 2 where S ? n1 ? n2 ? 2 n1 ? n2 Decision rule: Reject the null hypotheses, if the calculated value of test statistic is greater than the critical value. Details t Test for Differences in Two Means Data Hypothesized Difference Level of Significance Population 1 Sample Sample Size Sample Mean Sampl e Standard Deviation Population 2 Sample Sample Size Sample Mean Sample Standard Deviation Intermediate Calculations Population 1 Sample Degrees of Freedom Population 2 Sample Degrees of Freedom Total Degrees of Freedom Pooled Variance 0. 05 12 2. 8 0. 25 13 4. 95 0. 8 11 12 23 0. 363804 5 Difference in Sample Means t Test Statistic -2. 15 -8. 90424 Two-Tail Test Lower Critical Value Upper Critical Value p-Value Reject the null hypothesis -2. 80734 2. 807336 0. 0000 Conclusion: Reject the null hypotheses. The sample provides enough evidence to support the claim that there is significant difference in the mean GP A score among the males and females. 6 PART II REGRESSION ANALYSIS Problem 5 You wish to run the regression model (less Intercept and coefficients) shown below: VOTE = URBAN + INCOME + EDUCATE Given the Excel spreadsheet below for annual data from1970 to 2006 (with the data for row 5 thru row 35 not shown), complete all necessary entries in the Excel Regression Window shown below the data. 1 2 3 4 A YEAR 1970 1971 1972 B VOTE C URBAN D INCOME E EDUCATE 49. 0 58. 3 45. 2 62. 0 65. 2 75. 0 7488 7635 7879 4. 3 8. 3 4. 5 36 37 38 2004 2005 2006 50. 1 92. 1 94. 0 95. 6 15321 15643 16001 4. 9 4. 7 5. 1 67. 7 54. 2 Regression Input OK Input Y Range: A1:A38 Input X Range: B1:E38 Cancel Help ? Labels Confidence Level: x X X Output options X Constant is Zero 95 % Output Range: New Worksheet Ply: New W orkbook Residuals Residuals Residual Plots Standardized Residuals Line Fit Plots Normal Probabilit y Normal Probability Plots 7 PROBLEM 6. Use the following regression output to determine the following: A real estate investor has devised a model to estimate home prices in a new suburban development. Data for a random sample of 100 homes were gathered on the selling price of the home ($ thousands), the home size (square feet), the lot size (thousands of square feet), and the number of bedrooms. The following multiple regression output was generated: Regression Statistics Multiple R 0. 8647 R Square . 7222 Adjusted R Square 0. 6888 Standard Error 16. 0389 Observations 100 Intercept X1 (Square Feet) X2 (Lot Size) X3 (Bedrooms) Coefficients -24. 888 0. 2323 11. 2589 15. 2356 Standard Error 38. 3735 0. 0184 1. 7120 6. 8905 t Stat -0. 7021 9. 3122 4. 3256 3. 2158 P-value 0. 2154 0. 0000 0. 0001 0. 1589 a. Why is the coefficient for BEDROOMS a positive number? The selling price increa se when the number of rooms increases. Thus the relationship is positive. b. Which is the most statistically significant variable? What evidence shows this? Most statistically significant variable is one with least p value. Here most statistically significant variable is Square feet. c. Which is the least statistically significant variable? What evidence shows this? Least statistically significant variable is one with high p value. Here least statistically significant variable is bedrooms d. For a 0. 05 level of significance, should any variable be dropped from this model? Why or why not? The variable bed rooms can be dropped from the model as the p value is greater than 0. 05. e. Interpret the value of R squared? How does this value from the adjusted R squared? The R2 gives the model adequacy. Here R2 suggest that 72. 22% variability can e explained by the model. Adjusted R2 is a modification of R2 that adjusts for the number of explanatory terms in a model. Unlike R2, the adjusted R2 increases only if the new term improves the model more than would be expected by chance. f. Predict the sales price of a 1134-square-foot home with a lot size of 15,400 square feet and 2 bedrooms. Selling Price =-24. 888+ 0. 02323*1134+11. 2589*15400+15. 2356*2=173419 8 PART III SPECIFIC KNOWLEDGE SHORT-ANSWER QUESTIONS. Problem 7 Define Autocorrelation in the following terms: a. In what type of regression is it likely to occur? Regressions involving time series data . What is bad about autocorrelation in a regression? The standard error of the estimates will high. c. What method is used to determine if it exists? (Think of statistical test to be used) Durbin Watson Statistic is used determine auto correlation in a regression. d. If found in a regression how is it eliminated? Appropriate transformations can be adopted to eliminate auto correlation. Problem 8 Define Multicollinearity in the following terms: a) In what type of regression is it likely to occur? Multicollinearity occurs in multiple regressions when two or more independent variables are highly correlated. ) Why is multicollinearity in a regression a difficulty to be resolved? Multicollinearity in Regression Models is an unacceptably high level of intercorrelation among the independents, such that the effects of the independents cannot be separated. Under multicollinearity, estimates are unbiased but assessments of the relative strength of the explanatory variables and their joint effect are unreliable. c) How can multicollinearity be determined in a regression? Multicollinearity refers to excessive correlation of the predictor variables. When correlation is excessive (some use the rule of thumb of r 0. 90), tandard errors of the b and beta coefficients become large, making it difficult or impossible to assess the relative importance of the predictor variables. The measures Tolerance and VIF are commonly used to measure multicollinearity. Tolerance is 1 – R2 for the regression of that independent variable on all the other independents, ignoring the dependent. There will be as many tolerance coefficients as there are independents. The higher the inter-correlation of the independents, the more the tolerance wil l approach zero. As a rule of thumb, if tolerance is less than . 20, a problem with multicollinearity is indicated. When tolerance is close to 0 there is high multicollinearity of that variable with other independents and the b and beta coefficients will be unstable. The more the multicollinearity, the lower the tolerance, the more the standard error of the regression coefficients. d) If multicollinearity is found in a regression, how is it eliminated? Multicollinearity occurs because two (or more) variables are related – they measure essentially the same thing. If one of the variables doesn’t seem logically essential to your model, removing it may reduce or eliminate multicollinearity. How to cite Final Exam Ec315, Essay examples

My Mother A Phenomenal Woman Essay Example For Students

My Mother A Phenomenal Woman Essay My mother is a phenomenal woman. Whether it is my needs or wants she never falls short. While my father essentially pays for everything, she tends to the lesser matters. She is beyond kind, with a tolerance that is inconceivable. Even with all my flaws, she overlooks the bumps, to see a finer surface. There is never a meal missed, or an emotion gone unchecked. She is there for me when I am high and low. Even more, she is a heralding reminder to be prominent, prudent, and peaceful. She is phenomenal to me because she is a great cook, a loving mother, and a more than generous provider. Ive had food in plenty of places across earth, yet none can compare to the sweet scent of mom’s cooking. Whether it’s the hot chocolate made from raw coco, to the alligator piquant she seems to finesse it all. As a three hundred pound man, I am in dire need of meals per day quota. Though she isnt all knowing in the matter, she will struggle until the dish is of culinary perfection. Every bite becomes an ode to the flavors that ring true. Her specialty however is the creme brulee. Nothing can match the sweet decadence of the flavor. The aroma is enough, to head a line at our door. When I comes to anything else, its but a video or two away. Her persistence is what makes her the culinary executive. Beyond words are the actions of my mother. If I arrive in a rut, she manages to rehabilitate me. She isnt very humorous, though she will try to a fault just to see me smile. Though, it isnt just I this service is provided to. Every one of my relatives seeks solace in her company. It seems as if she is already conscious of the dilemma before your arrival. Never mind that word by ear, is the fastest form of gossip in the Arab world, she refuses to partake. To that fact, it becomes hard to understand her level of comprehension of any matter. Always in a good mood even if the occasion is uncalled for. An unnecessary burden she chooses to shoulder. She is constantly an emotional net not only to me, but to my sisters, friends, and family. Growing up my father was always away on work. Being a man of great discipline, he chose not to give us all that we desire. I now know it was of great purpose. His job carried him all over the planet, but he always had his guidelines as to how we are raised. My mother being the emotional being she is managed to land herself a job during his reign away. Her job served two purposes, the first was to occupy the time in her day, due to her need of productivity. The second; was that two thirds of her check would be given to us for weekly spending. She would disobey my father’s orders to deprive us of all but the necessities. She just couldnt bare his ways, and in turn began to give us all that we please. It is an understatement to say she ensured our happiness. More overly she ensured social content. My mother is a phenomenal woman. Of all sentient beings she is most benevolent. She is a kind and gentle soul who wishes nothing more than the joy and happiness of all she holds dear. She is a generous provider of emotion and stability wherever she may roam. Her smile is a beacon of light that shines within my darkest corridors.