Tuesday, January 21, 2020
School Project :: essays research papers
Introduction from the principal†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦. Students and Parents: We welcome you all here to Hard Knock High School. High school experiences offers learning opportunities that will provide skills to prepare you for post high school choices. Our staff at HKHS is here to help you through your high school career, and with anything else you need. We are open to the public, which means anyone can go here. We are all here to work with you, not against you, as most of you would like to think that we throw you in school to punish you. That is not true. If you try, just a little, then your high school experience at HKHS will be the best you will ever have. I wish you success in all your endeavors as a student at Hard Knock High School. Sincerely, Jessica C. Lynch Principal Rules of School 1.     Respect your peers as well as Teachers 2.     No Weapons 3.     No Drugs 4.     No Drinking 5.     No Sexual Contact 6.     No Beat boxes 7.     No Profanity ACADEMIC REQUIREMENTS CREDIT REQUIREMENTS In order to graduate from Hard Knock High School, a student shall be required to earn the following:           70 credits (based on 72 possible in grades 9-12) One credit will be given to each class passed with a D+ or higher for each term. REQUIRED COURSES ENGLISH – 14 CREDITS SOCIAL SCIENCE – 12 CREDITS SCIENCE – 8 CREDITS HEALTH – 2 CREDITS COMPUTER LITERACY – 4 CREDITS ATHLETIC ELIGIBILTY All students that wish to play school sports must keep a GPA of 2.00 or higher. No excuses. COLLEGE PREPARATORY FRESHMAN     SOPHOMORE     JUINOR     SENIOR English 9 U.S. History Math Science Health Electives: Keyboarding, modern language fine arts, life skills, etc.     English 10 Am. History Math Biology Phys. Ed. Electives: Modern language, fine arts, business, life skills.     English 11 Government Electives: Math, Chemistry, etc.     Economics English Math Science Social Sci Modern Lang. Course Selection Index BUSINESS EDUCATION †¢Ã‚     Keyboarding †¢Ã‚     Basic Economics 1 & 2 †¢Ã‚     Business Math †¢Ã‚     Accounting 1 & 2 †¢Ã‚     Computer Applications †¢Ã‚     Web Publishing †¢Ã‚     Word Processing and Advanced †¢Ã‚     Business Management †¢Ã‚     Work Experience †¢Ã‚     School to work Mentorship and Internship FINE ARTS †¢Ã‚     Drama and Theater †¢Ã‚     Drawling †¢Ã‚     Painting †¢Ã‚     Ceramics †¢Ã‚     Sculpture †¢Ã‚     Set Design †¢Ã‚     Chorale †¢Ã‚     Chorus †¢Ã‚     Band †¢Ã‚     Art Seminar 1 & 2 †¢Ã‚     Computer Design †¢Ã‚     Dance ENGLISH †¢Ã‚     Journalism †¢Ã‚     Speech †¢Ã‚     Yearbook Publications †¢Ã‚     English 9th †¢Ã‚     English 10th
Monday, January 13, 2020
Phase Transformations in Metals
It follows that some of the parent phase volume disappears. * Transformation reaches completion If growth Is allowed to proceed until the equilibrium fraction Is attained. Two types of Nucleation 1 . Homogeneous: nuclei of the new phase form uniformly throughout the parent phase. 2. Heterogeneous: nuclei form preferentially at structural inhomogeneous, such as container surfaces, grain boundaries, insolvable impurities, dislocations, etc. Homogeneous nucleation: solidification of a pure material, assume nuclei of solid phase form In the interior of the liquid phase.There are two contributions to the total free energy change AC that accompany a solidification transformation 1 . The volume free energy Agave – which is the difference in free energy between the solid and liquid phases. Agave will be negative if the temperature is below the equilibrium solidification temperature. The magnitude of its contribution is the product of Agave and the volume of the spherical nucleolus (4/ 3 aorta ) 2. Surface free energy y: energy comes from the formation of the solid-liquid phase boundary during the solidification transformation. Is postlude; the magnitude of this contribution Is the product of y ND the surface area of the nucleus (nor) * the total free energy change GAG Is equal to the sum of these two contributions: GAG=4/3 aorta GAG_v+rattrap y * In a physical sense, this means that as a solid particle begins to form as atoms in the liquid cluster together, its G first increases. If this cluster (embryo) reaches a size equal to the critical radius, r*, then growth will continue with the accompaniment of a decrease In LEG. An embryo with a radius greater than Is called a nucleus.A critical free energy occurs at the maximum of the curve, which corresponds to the activation energy needed for the formation of a stable nucleus. Critical radius of a stable solid particle nucleus: ) Activation free energy required for the formation of a stable nucleus: ) This volume fre e energy change is the driving force for the solidification transformation, its magnitude is a function of temperature. At the equilibrium solidification temperature (or melting temperature) Tm, Agave Is O, and with decreasing temp It becomes Increasingly more negative.Agave temperature decreases meaning, nucleation occurs more readily at temperature below Tm The number of stable nuclei n*(having r>r*) is a function of temperature as well: 1 ) changes in T have a greater effect on than on he denominator. As T is lowered below Tm the exponential term decreases such that the magnitude of n* increases *another important temperature dependent step in nucleation: the clustering of atoms during short range diffusion during the formation of nuclei. The influence of temp on the rate of diffusion: high temp increases diffusion.Diffusion is related to the frequency at which atoms from the liquid attach themselves to the solid nucleolus, VT. Thus, low temp results in a reduction in VT. The nuc leation rate N is the product of n* and VT Heterogeneous nucleation has a lower activation energy than homogeneous because he surface free energy is reduced when nuclei form on the surface of preexisting surfaces. Growth occurs by long range diffusion consequently, the growth rate G is determined by the rate of diffusion, and its temperature dependence is the same as the diffusion coefficient (recall chapter that diffusion increases as temperature increases).Most phase transformations require some finite time to go to completion, and the rate is important in the relationship between heat treatment and the development of macrostructure * for solid systems the rate is so slow that true equilibrium structures are rarely achieved, equilibrium is maintained only if heating and cooling are carried out at SLOW unpractical rates. *for other than equilibrium cooling Superimposing: cooling to below a phase transition temperature without the occurrence of the transformation Superannuating: hea ting to above a phase transition temperature without the occurrence of the transformation
Saturday, January 4, 2020
Friday, December 27, 2019
The United States And The Civil War - 1565 Words
The lives that we live and the freedoms that we have today may be considered great for the majority of our population. This could be attributed to the history of the United States and the civil war. What would our country be like if the Confederacy won the war? How would our lives be impacted and what freedoms would we have today if that were the case? What if the major Union victories were actually Confederate victories? The following is just an idea of what potentially could have happened if this were the case. There was intense fighting that occurred throughout the United and Confederate States of America ranging from Texas and as far north as Pennsylvania as well as Naval battles Atlantic Ocean and a few in the Gulf of Mexico. Coupled†¦show more content†¦If the Confederate Army had been in control, the slaves would have eventually been freed due to the Emancipation Proclamation established by Abraham Lincoln in 1863. The battle of Fort Donelson took place in Tennessee during February of 1862. The significance of this battle was that Fort Donelson was considered to be the heart of the Confederacy. Fort Donelson was a Confederate built fortress used to control the Cumberland River. Fort Donelson was quickly over-run by General Ulysses S. Grant and Union Forces. If the fighting at Fort Donelson were reversed, the Union would not be able to use the fort as a staging area and would not allow them to advance the front lines in their favor. With the Confederate Army occupying Fort Donelson, they would be able to have a central point to bring casualties, make plans for future battles in the area, and house their soldiers allowing for higher morale and a better rested fighting force. Remaining in control of Fort Donelson would also allow for the Confederate to have better vantage points for potential Union attacks. Virginia was the location of the Battle of Bull Run and the Battle of Appomattox Courthouse, which were the first and last battles of the American Civil War. Virginia was also the home of the Confederate capital, Richmond. The majority of the notable battles in Virginia were Confederate victories, until around 1864-1865 when Richmond was set ablaze by the retreating Confederate soldiers during a UnionShow MoreRelatedThe Civil War : The United States1622 Words  | 7 PagesThe Civil War divided the United States with its’ origin in the struggle to preserve the Union from the Confederacy’s succession. A war to maintain the United States quickly progressed to battles fought because of the controversial beliefs on slavery in the North and South. In the coming of the Civil War there were questions and confusion that many Americans were faced with in the words of the South’s succession. During the war, families were torn due to the men lost to the Union or Confedera te causesRead MoreThe United States Civil War918 Words  | 4 PagesThe United States civil war is thought of as what determined what kind of country we would be today. The U.S. civil war, otherwise known as the war of the states, began on April 12, 1861, and lasted until 1865. It consisted of the North (the Union) or the â€Å"free states†, against the South (the confederates) the slave states. When Abraham Lincoln became president in 1860 he made promises of free territories, which caused a division between men who owned slaves and men who agreed with Lincoln. SlavesRead MoreUnited States And The Civil War1668 Words  | 7 PagesUS Civil War United States of America was formed as a result of the revolution that continued from 1776 to 1783. After that, United States was divided into two wings/ parts that are the southern and the northern parts. Then conflict between the two aroused because the northern and the southern societies were totally different of each other in terms of economic structure, social class, politics and other social matters especially slavery. The civil war, that started in 1861 and ended in 1865, wasRead MoreThe Civil War : The United States909 Words  | 4 PagesThe Civil War was one of the most pivotal and significant moments in the history of the United States of America. Therefore, its impact of the Civil War was tremendous, and in many ways has shaped the way the United States has evolved into the present. The Civil War brought lots of beneficial changes to America including economic, agriculture, military, and people’s lives. During the Civil War, women stepped out of their domestic do mains to help or support their husbands in the field, or other soldiersRead MoreThe Civil War Of The United States1605 Words  | 7 PagesThe Civil War of the United States was a major and influential event in the history of our country. The Civil War shaped our nation and how we think of liberty in general. Such a big event in our antiquity must have been caused by a series of dominant events. However, a War of this size has many effects to go along with it. The most common effect thought of is the freedom of slaves, however, the Civil War was not just a war fought for freedom. One major cause of the Civil War was the issue of slaveryRead MoreThe Civil War Of The United States1561 Words  | 7 PagesCivil War Slaves Freedom can be defined as, â€Å"the power or right to act, speak, or think as one wants without hindrance or restraint†. (Definition) Everyone in the United States of America is entitled to this basic human right, presented to us by our founding fathers, though it was not always that simple. Even though it was in the Constitution, many people living before the mid 18th century in the United States were not extended this right, due to their nationality or lack of fortune. Someone lackingRead MoreThe United States And The Civil War920 Words  | 4 Pagesknown in the United States as simply the Civil War as well as other sectional names, was a civil war fought from 1861 to 1865 to determine the survival of the Union or independence for the Confederacy. Among the 34 states in January 1861, seven Southern slave states individually declared their secession from the United States and formed the Confederate States of America. The Confederacy, often simply called the South, grew t o include eleven states, and although they claimed thirteen states and additionalRead MoreThe Civil War Of The United States1233 Words  | 5 Pages â€Å"Blundering Generation†Division among a population for opposing goals wasn t a new concept brought to light by the Civil War. Almost one hundred years prior to the Civil War, inhabitants of the thirteen colonies fought against each other towards their differing support for their wages of unity. Patriots fought Loyalists for coalition of the colonies, and likewise Northerners now fought Southerners for the preservation of the Union. The imminent breakup of the Union, likewise to the dissolutionRead MoreThe Civil War Of The United States1440 Words  | 6 Pages The Civil War was one of the most deadly wars the United States ever fought it was fought between the North and South and to this day still leaves a big mark on the history of the United States. Though the Civil War seemed to be clear cut on what happened during the conflict its cause is to this day seemingly undecided. Was it the simple piece of legislature called the Kansas-Nebraska act that started it or the election of the United States president Abraham Lincoln that caused the turmoil? EitherRead MoreThe Civil War Of The United States1082 Words  | 5 Pagesof the United States was the Civil War. The Civil War is often remembered as the war to end slavery. While that did play a part of the Civil War the larger issue at hand was the annihilation of the United States of America. The Confederate States of America wanted to break away from the United States and form their own country. The Confederate States of America, or more commonly known as the Confederacy, was formed by seven slave states located in the southern region of the United States. The economy
Thursday, December 19, 2019
Impact Of The Enlightenment On The Enlightenment - 1056 Words
The Enlightenment Perkins, Katherine Per. 3 October 19, 2017 October 23, 2017 This essay discusses the enlightenment which was a time of great philosophical and intellectual ideas that swept Europe off its feet in the 18th century. During this time people doubted the existence of God and what the Church has to say about the laws and such. Older dogmatic suggestions were changed in America at this time as the colonies were no longer constrained by England. The attitudes in the colonies also changed political views through these ideas. These political ideas include John Locke’s view on why monarchs that don’t protect the lives liberty and property of the people. Or Jean-Jacques Rousseau stated that the general will of the people should be†¦show more content†¦Women, I argue from analogy, are degraded by the same propensity to enjoy the present moment; and, at last, despite the freedom which they have not sufficient virtue to struggle to attain. But I must be more explicit.†(Wollstonecraft 93). What she is saying is that while men wi llingly bow down to aristocracy women then must too, because they are perceived as lesser than man. Mary is trying to tell us that women are not subservient to a man but are equals and those who don’t struggle to get their freedom do not value it. She also believes women should have an education which leads me to my next paragraph. Secondly, Mary Wollstonecraft believed that women are intellectuals that deserve an education. Mary believed that appearance did not make the woman but the knowledge the obtained through education and through education they would obtain reason. Mary thought women should be educated if they were widowed so they wouldn’t have to marry or get remarried and so they could provide stability and sustenance to themselves and their children if any. To have at least the basic human rights women should first obtain reason and rationality which, in Mary’s opinion, is what separates humans from animals. Mary testified that women were not slaves to their passion and emotion but rational thinkers. Mary believed if girls were brought up with education from an early age they would be more rational and that in this act of early educational development they should be given the sameShow MoreRelatedThe Enlightenment : The Greatest Impact Of The Enlightenment945 Words  | 4 Pageswould b e very different if the Enlightenment did not occur in the 18th century. With people like Immanuel Kant, Baron de Montesquieu, and John Locke, the Enlightenment was one of the most revolutionary events to ever occur. For example, Immanuel Kant explored human experiences, Montesquieu believed that there should be three branches of government, and John Locke believed in the social contract and the ability to own life, liberty and property. The ideas of the Enlightenment drastically changed the worldRead MoreThe Enlightenment : The Impact Of The Enlightenment In America744 Words  | 3 PagesOne of the biggest influences of the European settlers was their ideology that they brought with them to new lands. The Enlightenment is defined purely in intellectual terms as the spreading of faith in reason and universal rights and laws, but the era encompassed broader developments such as the increased literacy and critical thinking, and less religious persecution. â€Å"The more they learn ed, the more European intellectuals became convinced not only that their culture was superior. . . they hadRead MoreImpact Of Enlightenment On The French Revolution878 Words  | 4 PagesI agree that the Enlightenment was force for positive change in society. The Enlightenment was one was the most important intellectual movements in History, as it dominated and influenced the way people thought in Europe in the late 17th and 18th centuries. We will look at how it ultimately influenced the American and French Revolution which is still strongly governed by these ideas and principles today. The Age of Enlightenment was a European movement emphasizing reasoning and individualism ratherRead MoreThe impacts of the Enlightenment on the European Society 1398 Words  | 6 PagesThe impacts of the Enlightenment on the European Society The Enlightenment is also referred to as the Age of Reason. These names describe the period in America and Europe in the 1700s. During this period, man was emerging from the ignorance centuries into one that was characterized by respect for humanity, science, and reason. The people involved in Enlightenment had the belief that human reason was useful in discovering the universe’s natural laws, determining mankind’s natural rights, and therebyRead MoreThe Enlightenment Impact On Western Society973 Words  | 4 PagesThe Enlightenment, which spanned over the length of an entire century, has had a significant impact on Western society and ideology. The change was brought about by many great philosophers and scientists of the era when they began to question many long-standing beliefs such as the rights of the individual and the structure of power. Instead of solely relying on authority or religion to answer questions about humanity, they turned toward logic and reason a s their guides. In doing so, many arrivedRead MoreThe Impact Of The Scientific Revolution And The Age Of Enlightenment1117 Words  | 5 PagesThe period between 1600-1800 was a time of drastic and influential change that would impact Europe as well as the rest of the world for years to come. The scientific revolution and the Age of Enlightenment were times of infinite ideas, perhaps the most important one being that everything in the universe could be explained rationally. This led to reformation in almost every aspect of life to include, science, culture, economics, religion, politics and even inspired actual revolutions. The incessantRead MoreImpact Of The Enlightenment And The French Revolution1015 Words  | 5 PagesEurope were revolting against the common enemy, the Kingdom of Great Britain. There were two wars, The Revolutionay War, and The French Revolution. Both of these wars were influenced by the enlightenment, but what were the philosophies of each war, and what happened at the end of them? The Enlightenment, also known as the Age of Reason, was a period of time both the 13 British Colonies and the French used as inspiration in their Revolutions. The Americans, such as Thomas Jefferson drew inspirationRead MoreImpact Of The Enlightenment On Modern Political Thought1841 Words  | 8 Pages Reiss April 1, 2016 The Impact of the Enlightenment on Modern Political Thought The philosopher John Locke once said, â€Å"[g]overnment has no other end, but the preservation of property†(â€Å"John Locke†).  The social contract is the fundamental basis for modern government.  This idea affects everything we believe a modern state should represent for itself and its people.  This way of understanding the role of government was inspired by the writings of the Enlightenment era philosophers. This way ofRead MoreThe Impact of the Scientific Revolution Upon the Enlightenment 975 Words  | 4 PagesThe age of Enlightenment was a progression of the cultural and intellectual changes in Europe that had resulted from the scientific revolution during the sixteenth and seventeenth century. The scientific revolution and the discoveries made about the natural world would ultimately challenge the way people perceived the world around them. Scientist found real answers, by questioning flawed ancient beliefs that were widely held and maintained by t he church. Ultimately, these discoveries and scientificRead MoreImpact Of Enlightenment Ideas On The French Revolution844 Words  | 4 Pages How Enlightenment Ideas Impacted the French Revolution? Towards the end of the 18th century, almost all of Europe had gone through a period called the Enlightenment. Enlightenment thinkers, and philosophers, promoted reason and human freedom over tradition and religion. France had one of the bloodiest Enlightenment periods in history because they used the ideas of John Lockes Natural Rights, Jean-Jacques Rousseau’s Social Contract, and Voltaire (Franà §ois-Marie Arouet) teaching of Freedom
Wednesday, December 11, 2019
Anorexia Nervosa (1542 words) Essay Example For Students
Anorexia Nervosa (1542 words) Essay Anorexia NervosaIn American society women are given the message starting from a very young agethat in order to be successful and happy, they must be thin. Eating disordersare on the rise, it is not surprising given the value which society places onbeing thin. Television and magazine advertising that show the image of glamorousand thin model are everywhere. Thousands of teenage girls are starvingthemselves daily in an effort to attain what the fashion industry considers tobe the ideal figure. An average female model weighs 23% less than therecommended weight for a woman. Maintaining a weight 20% below your expectedbody weight fits the criteria for the emotional eating disorder known asanorexia (Pirke Ploog, 1984). According to medical weight standards, mostmodels fit into the category of being anorexic (Garfinkle Garner, 1990). Physicians now believe that anorexia has existed for at least 300 years (Pirke Ploog, 1984). It was however only about one hundred years ago thatProfessor Ernest Lasegue of the University of Paris finally identified anorexiaas an illness (Pirke Ploog, 1984). The term anorexia nervosaliterally means nervous lose of appetite. Most researchers and physicians agreethat the number of patients with this life threatening disease is increasing atan alarming rate. Garfinkle Garner define anorexia as ?an emotionaldisorder characterized by an intense fear of becoming obese, lack of self-esteemand distorted body image which results in self-induced starvation (1990). Thedevelopment of this disease generally peaks between the age of 14 to 18 but canoccur later in life and is not uncommon to see it in women in to their early 40`s. Recent estimates suggest that 1% of American girls between this age span willdevelop anorexia to some degree (Garfinkle Garner, 1990). It has alsopropagated in many college campuses, and it is spreading. Studies have shownthat nearly 20% of college women may suffer from anorexia or bulimia (Pirke Ploog, 1984). The disease develops slowly over a period of months to yearsduring which the sufferer changes her eating patterns to a very restricted diet. As stated previously above, an anorexic is diagnosed by having a body weight 20%below the expected body weight of a healthy person at the same age and height ofthe eating disorder patient. The anorexic may often becomes frightened ofgaining weight and even of food itself. The patient may feel fat, even thoughtheir body weight is well below the normal weight for their height. Some mayeven feel they do not deserve pleasure out of life and will deprive themselvesof situations offering pleasure, including eating. This fear becomes sodifficult to manage that the sufferer will gradually isolate themselves fromother people and social activities. This happens so the sufferer can continuethe exhausting anorexic behaviors. Although the mortality rate is high (30% ofanorexics will eventually die from the disease), approximately one third areable overcome the disease with psychiatric help (Pirke Ploog, 1984). Warning signs to look for in someone you suspect of anorexia. Physical signs areintolerance of cold due to the absence of the body`s natural insulator (fat),dizziness and fainting spells, dry skin, loss of muscle, and the most obvious, aweight loss of about fifteen percent. There are also behavioral changes in aperson when they becomes anorexic including restricted food intake, odd foodrituals, an increased fear of food, hyperactivity, dressing in layers, andregular weighing. Some odd food rituals include things like cuttingfood into small pieces, counting bites or even talking to their food. Anorexicsare not repelled or revolted by food, in fact their minds are often dominated bythoughts of food. While the exact cause of anorexia is still unknown, acombination of psychological, environmental, and physiological factors isassociated with the development of this disorder (Cove, 1998). The most commoncause of anorexia in a woman is an incorrect self-perception of her weight. .uc40b024b78b223267e420e3e21783387 , .uc40b024b78b223267e420e3e21783387 .postImageUrl , .uc40b024b78b223267e420e3e21783387 .centered-text-area { min-height: 80px; position: relative; } .uc40b024b78b223267e420e3e21783387 , .uc40b024b78b223267e420e3e21783387:hover , .uc40b024b78b223267e420e3e21783387:visited , .uc40b024b78b223267e420e3e21783387:active { border:0!important; } .uc40b024b78b223267e420e3e21783387 .clearfix:after { content: ""; display: table; clear: both; } .uc40b024b78b223267e420e3e21783387 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .uc40b024b78b223267e420e3e21783387:active , .uc40b024b78b223267e420e3e21783387:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .uc40b024b78b223267e420e3e21783387 .centered-text-area { width: 100%; position: relative ; } .uc40b024b78b223267e420e3e21783387 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .uc40b024b78b223267e420e3e21783387 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .uc40b024b78b223267e420e3e21783387 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .uc40b024b78b223267e420e3e21783387:hover .ctaButton { background-color: #34495E!important; } .uc40b024b78b223267e420e3e21783387 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .uc40b024b78b223267e420e3e21783387 .uc40b024b78b223267e420e3e21783387-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .uc40b024b78b223267e420e3e21783387:after { content: ""; display: block; clear: both; } READ: Essay on Junk Food Is Unhealthy Long Time Ago EssayAnorexics feel as if they are heavier than the others around them, and believethe quickest way to lose weight is to simply stop eating. Anorexia survivorNanett Pearson (Miss Utah 1996) explains I became obsessed with body image. Ikept journals and in one pathetic passage I described how I went for sixteendays on water, and only about two glasses a day (1998). At first, this methodmay seem to work and the subject loses weight, but their bodies will soon adjustto the lack of food it learns to use the
Wednesday, December 4, 2019
Insomnia Essays (1650 words) - Sleep Disorders,
Insomnia Insomnia is a common sleep disorder that plagues millions of people around the globe by not allowing them to sleep. Its severity can range between a couple of days to a couple of months, and is curable in most cases. In any given year, about one-third of all adults suffer from insomnia (Hendrickson 1). Insomnia itself is not a disease, but a symptom of an underlying mental or physical condition of the person. There is not a strict definition for insomnia, but it could be narrowed down to: a person not being able to sleep, having difficulty falling to sleep, or having trouble staying asleep. Medications are available for the treatment of insomnia, but they should not be used on a regular basis. Some thirty-five to forty-five percent of people witness serious bouts of insomnia at some point in their lives, but of that percentage, fewer than twenty-three percent actually seek treatment for the problem (Brogan 2). 1 There are a wide variety of causes for insomnia, but most experts estimate that three fourths of all cases are psychological (Insomnia 1). One-third to half of all patients with chronic insomnia has an underlying psychiatric illness. Another ten to fifteen percent have a drug or alcohol abuse problem (Hendrickson 1). One of the most common cause of insomnia is stress, which can be defined as mental or physical tension, as well as the inability to relax (Hauri 92). Anxiety and is also a common cause common. After having high anxiety, many people recover their normal sleep rhythm spontaneously, but other become depressed and develop chronic insomnia (Winter 1). Some insomniacs have trouble sleeping due to an injury or near death experience that happened because they were drowsy. One sleepless night can cause a chain reaction of depression and exhaustion because the next night you might be worried about sleeping and will soon develop chronic insomnia. Many insomniacs try to hard to go to sleep. 2 They lie awake with thoughts buzzing around in their head making it difficult to fall asleep. Many people who experience insomnia become frustrated, making it even more difficult to fall asleep. After a while insomniacs begin to anticipate bad nights, which makes the condition worse. Of the physical causes, alcohol, cigarettes, and caffeine are the most common. Alcohol may make you fall asleep faster since it is a depressant, but it makes you sleep less soundly and you awake more frequently during the night. Nicotine and caffeine are both stimulants that cause you not to feel sleepy, thus causing you not to sleep well. Caffeine is commonly found in coffee, sodas, and tea (Appendix B). Since caffeine can stay in your body for up to twenty hours, a cup of coffee in the morning or a soda at lunch may greatly affect your sleeping. Caffeine is also found in chocolate and most chocolate products (Appendix A). Eliminating caffeine from your diet could solve your sleep problem even if your insomnia set in without increasing your caffeine intake. 3 Going without caffeine in your system will give you more restful sleep and you will feel more energized with less sleep (albert 88). It may seem logical to have a large dinner late in the evening since a heavy meal makes you drowsy, but it makes your digestive system work hard, which can keep you up at night (Hauri 120). Many insomniacs do not realize that sleep is a twenty four-hour system. What you do during your sleep affects your daytime, and what you do during the day affects your sleep. Your sleeping life and your waking life are one, so many factors during the day, and many factors during the night can cause insomnia. There are many ways to tell if you or someone you know is suffering from insomnia. The symptoms can be broken into two main groups: daytime symptoms, and nighttime symptoms. The daytime symptoms of insomnia and sleep deprivation are similar. The daytime symptoms of insomnia are drowsiness or fatigue, and the difficulty to concentrate. If you feel fatigued on a daily basis it could mean you are suffering from insomnia, or just not getting enough sleep at night. 4 Not getting enough sleep is also referred to as sleep deprivation. If you are an insomniac,
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