Monday, December 30, 2019

Motivations of the Protagonist Amir Khan in The Kite...

An Analysis of the Human Behavior Motivations of Kite Runners Protagonist Amir Khan Table of Contents Introduction: 3 Case Description: Kite Runner Basis 3 Identifying Information 3 Presenting The Problem 4 Developmental History 4 Theoretical Analysis 6 Systems Ecology Theory 6 Psychodynamic Theories: Attachment, Self-Efficacy, and Parental Investment 8 Learning Theory: Moral Development 11 Post-Modern: Hyper-Masculinity Theory 12 Theory Critique 14 Conclusion 16 References 18 Introduction: This paper discusses the development of the protagonist in the film Kite Runner, known as Amir Khan. The paper focuses primarily on a discussion of the most formative events and years in Amirs childhood in order to understand the adult he has become. In the first section of the paper Amir is introduced and so are the pivotal individuals in his life and the pivotal moments that served to transform him. The introduction of the case includes information about the chief problems and traumas that make Amir such an interesting and captivating character to analyze. The following sections use a number of theories to explore both his development and his motivations. The theories range from ecology to post-modern notions of hyper-masculinity to provide analyses in the myriad of situations which befall the protagonist in the film. None of the theories can completely and accurately account for how Amir has come to be who he is, nor do any of them necessarily

Sunday, December 22, 2019

The Effect Of Ultrasound Imaging On The Quality Of Medical...

Ultrasound imaging is one of the popular, cheapest and noninvasive medical scans. During the time of image acquisition, there is distortion of the quality of image in the form of speckle noise. Now a day, many researches made various experiments to enhance the quality of medical image. But still there is scope to enhance the image. In the proposed method, finding out the seed pixel randomly is basic issue, is treated as an optimization problem, it can be solved by Particle swarm optimization. Using particle swarm optimization algorithm , the fitness function can give us appropriate seed pixel for required ultrasound imaging .In this paper, a novel method wherein segmentation will be applied on the filtered image i.e fuzzy filter. Fuzzy filter basically work on fuzzy rules to detect on different gradient and then filtering the noisy , homogenous and edge region. The proposed method has been tested on different images, and the experimental results demonstrate its effectiveness. Keywords – PSO Particle swarm optimization,basic gradient ,fuzzy filter,global best, local best. Introduction Ultrasound imaging has been considered as one of the most powerful techniques for imaging organs and soft tissue structures in the human body. However, the presence of random speckle noise makes human interpretation and computer-aided ultrasound image diagnosis a highly difficult task. Thus it is necessary that we remove speckle noise from the images before they are processed further.Show MoreRelatedAbstract : Ultrasound Imaging And Its Effect On The Quality Of Medical Image2461 Words   |  10 PagesAbstract – Ultrasound imaging is one of the popular, cheapest and noninvasive medical scans. At the time of image acquisition, there may be distortion of the quality of image in the form of speckle noise. Nowadays, many researches have made various experiments to enhance the quality of medical image. However, there is scope to further enhance the image. In the proposed method, finding out the seed pixel randomly is the basic problem, which is treated as an optimization problem. I t can be solved byRead MorePrinciples of Physics in Ultrasound Essay1717 Words   |  7 PagesPrinciples of Physics in Ultrasound Physics has become an important part of medicine allowing specialist doctors and radiographers to rapidly access a patient’s condition and to help in long-term diagnosis. This enables doctor’s to treat patients before their condition deteriorates. This procedure would not be possible without the use of X-rays, CAT scans, MRI scans, ultrasound and endoscopes, which allow doctors to see inside the body with little or no surgeryRead MoreEssay On MRI1453 Words   |  6 PagesMRI can have an impact on the human body as the tissues in the body contain a large amount of hydrogen and the nucleus of the hydrogen has a positively charged proton which can behave like a magnet. MRI scan is used to produce a detailed image of the inside of the body. This is done using strong magnetic fields and radio waves. It is a heavy equipment which uses advanced technology and many computer systems. The nuclei is polarised using the magnetic fields provided by the electromagnets and a hugeRead MorePhysics Assignment : Medical Imaging1672 Words   |  7 PagesKathleen Anne Maguire 1/12/2016 Physics Assignment Medical Imaging MDPMS 1. Sound is travelling from material 1 to material 2. The density of material 1 id 25 kg ms-3 and the density of material 2 is 18 kg m-3. The speed of sound in material 1 is 1900 ms-1 and in material 2 is 18 kg m-3. The speed of sound in material 1 is 1900 ms-1 and in material 2 it is 700 ms-1. The acoustic impedance of each material Z= pV Acoustic impedance (Z) Density is (p) Acoustic Velocity (V) ForRead MoreThe Importance Of Echocardiography For Clinical Practice As They Are Used For Screening, Diagnosis, And Diagnosis2604 Words   |  11 Pagesinvolved in image production. 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Another concern Cannon holds is the ability of Ecton to penetrate a very harsh market fills with big, established, and advanced manufacturers. Also, Cannon is not sure on how to approach specific market segmentsRead MoreEssay about Career in Ultrasound2033 Words   |  9 Pagesof a baby all have something in common, an ultrasound. Swelling of the spleen, kidney stones, blood clots, aneurysms, cancer and so much more can be identified through the works of an ultrasound’s imaging technique. Ultrasound involves many concepts, procedures, and c areers. The amount of medical possibilities involved with ultrasounds is useful in major medical diagnostics. The field of ultrasounds and career opportunities are widely growing. As medical careers flourish, needs for technicians inRead MoreDrug Smuggling And The Use Of Radiologic Imaging1295 Words   |  6 PagesDrug Smuggling and the use of Radiologic Imaging Drug smuggling first began in the 19th century in china, since then it has been expanding and growing across the world as the most illegal, dangerous, and lucrative business around. Drug smugglers are also known as body packers or body stuffers. The name body packers and body stuffers first came to light in 1973 by Dr. Deitel and Dr. Syed of the Emergency Department of St. Josephs Hospital in Toronto Canada. The drugs that are most commonly smuggledRead MoreAn Insight Into Either Ultrasound ( Us ) Or Magnetic Resonance Mri ( Mri )1827 Words   |  8 PagesIntroduction The aim of this literature review is to gain an insight into either Ultrasound (US) or Magnetic resonance imaging (MRI) is the more suitable imaging modality into diagnosing and assessing a tear within the knee Menisci. Both within trauma and non-trauma adult patients. This section of the review will explain the topic and reasoning into why it was done. The process of its relevance into radiography in practise will also be outlined. This will provide background into positive aspectsRead MoreUsing The Pulse Echo Principle ( Venables 2011a )3361 Words   |  14 PagesSound is a mechanical wave, propagating through a medium in order for it to travel (Venables 2011a). Ultrasound is defined as high frequency sound waves, above the audible range i.e. 20 kHz (Zidan et al. 2011). These waves are formed using the pulse-echo principle (Venables 2011a). This principle refers to the piezoelectric crystals which are situated in the transducer. When an alternating electrical voltage is applied across the transducer element (Lieu 2010), the element undergoes a series of

Saturday, December 14, 2019

Hucleberry Finn Essay Free Essays

Winnie the Pooh didn’t take place during one of the most controversial times in American history, when slavery, King Cotton and Jim Crow ruled, when abolitionists and apologists were battling over the fundamental meaning of freedom and humanity, and when the north and the south kept disputing over the issue Of leaver that would eventually lead to the bloodiest war in American history†¦ The Civil War. By writing this book Mark Twain not only gave us an entertaining adventure and a picaresque novel, but also gave us a really deep and analytical synopsis of southern culture and the horrors of slavery. He was really subtle with his commentary on slavery itself, however focused a lot on racism especially by emphasizing racial slurs in dialogues and utilizing racial stereotypes. We will write a custom essay sample on Hucleberry Finn Essay or any similar topic only for you Order Now This in itself justifies its place in high school curriculum by presenting itself as an adventure book with a great deal of history in it, but it also proves that it’s an essential part of the curriculum and the hall of fame for great books, because it’s a book that makes you stop and think multiple times about not only the past, but the present and current racism happening in the country and around the world. Huckleberry Finn is a great historical novel, informative and realistic, when it came to slavery in the south during that era. The story starts in Missouri with Houck spending time with Tom and his band of robbers, and finally with his dad which he describes to be as â€Å"greasy and dirty†. He ends up escaping Missouri to run away from his dad and ends up meeting Jim who’s also trying to escape. The rest of the story involves them going further south until they can reach a river passage that would guide them north, to the Free states. Going further south always symbolized trouble, since the Deep South was the heart of slavery, and Border States treated slaves more â€Å"kindly/’ than southern states. That’s why Jim always expresses his fear of being sold further south, and that’s why at the end when they hear Uncle Sills thinking about selling Jim down south if no one claims him causes them to panic. Examples like this makes this book an amazing tool to use to explain what slavery in the south meant to kids. Other than slavery the book effectively depicts southern culture throughout Husk’s adventures. The scene where Houck gets on the gigantic raft, with the brawl in the middle, gives a realistic image Of what manhood and honor meant in the south, and how important they were. â€Å"They made fun of him till he got mad and jumped up and began to cuss the crowd, and said he could lam any thief in the lot. They was all about to make a break for him, but the biggest man there jumped up and says: ‘Set Wharton are, entitlement. Leave him to me; he’s my meat. â€Å"‘ (98) It shows how physical fortitude was particularly more important than it was in the north; and physical aggression more acceptable. The passage where it went: â€Å"The preaching was going under the same kinds of sheds, only they was bigger and held crowds of peoples†¦ ] The first shed we come to, the preacher was lining out a hymn. He lined out two lines, everybody sung it, and it was kind of grand to hear it, there was so many of them and they done it in such a rousing way[†¦ † (146-147) Showed importance of religion In society and the pep respect and trust people showed towards priests. Other important and common social practices such as lynching were mentioned a lot too, during the 19th century lynching was a big problem, surmounting 300 a year in some cases, and this was the biggest threat for the King and the Duke. People took justice into their own hands and towards the end when the village tarred and fe athered them, showing how they were not going to have a trial. The reality and harshness of society in the south was vividly portrayed in the book, and as a result this makes the book a valuable commodity to have in the class mom. The reason why this book is so essential for the classroom, and for outside of the classroom, is because the ingenious diction and technique Mark Twain used to get the readers to think critically on issues that plague our society even today. Houck never really breaks free of the racism surrounding him, but he manages to see through the curtain it makes. Mark Twain actively gives the feeling of both racial prejudice and childish sympathy Houck feels towards Jim in passages where Houck talks about Jim. An example of this was when Houck talks about]IM feeling sad about his family: I went to sleep, and Jim didn’t call me when it was my turn. He often done that. When I waked up, just at daybreak, he was setting there with his head down betwixt his knees, moaning and mourning to himself. I didn’t take notice, nor let on. I endowed what it was about. He was thinking about his wife and his children, away up yonder, and he was low and homesick; because he hadn’t ever been away from home before in his life; and I do believe he cared just as much for his people as white folks does for theirs. It don’t seem natural, but I reckon it’s so. He was often moaning and mourning that way, nights, when he judged I as asleep, and saying ‘Pop’ little ‘Elizabeth! Pop’ little Johnny! It mighty hard; I spec’ I anti ever Gwynne to see you no MO’! ‘ He was a mighty good Niger, Jim was. (170) This part is not only emotional for Houck and the reader as an observer, but really sad for Jim as well. Bondage of a whole race wasn’t only about economic necessities, social customs and politics but also about stories, experiences and incredible hardships. This book shows the human damage slavery had done upon African . Also an interesting thing to note is how Houck feels bad for him but still considers it abnormal for Jim to feel these linings, thus still giving the passage an underlying racist tone, to always remind us how much it was embedded in society all around the nation. The final passage involving a serious tone involving the dilemma of slavery and freedom was when Houck had to decide between ratting out Jim or not: [†¦ ]here was the plain hand of Providence slapping me in the face and letting me know my wickedness was being watched all the time from up there in heaven, whilst I was stealing a poor old woman’s Niger that hadn’t ever done me no harm So I got a piece of paper and a pencil, all glad and excited, ND set down and wrote and got to thinking over our trip down the river; and I see Jim before me we a floating along, talking and singing, and laughing. But somehow I couldn’t seem to strike no places to harden me against him, but only the other kind. [l] see him how glad he was when I come back out of the fog and how good he always was; and at last struck the time saved him by telling the men we had small-pox aboard, and he was so grateful, and said was the best friend old Jim ever had in the world, and the only one he’s got now; I’d got to decide, forever, betwixt two things, ND I endowed it. Tidied a minute, sort of holding my breath, and then says to myself; ‘All right, then, I’ll go to hell’- and tore it up† (222-223) That celebrated crisis of conscience Houck experiences is a question. It makes the choices people back then made about the question Houck was pondering about clearer, and also shows the questions people are still trying to answer today. The immigration problem, Ferguson and Staten Island shows that we still struggle between doing the right and wrong thing. This elaborate language, and the continuous underlying tone of racism (Houck describing his hooch of freeing Jim as evil by concluding that he’ll go to hell for this is an example of the racist undertone in this passage) really makes this book excellent for young students stepping out into a world where they will face many controversial choices, and this also makes the book an irreplaceable masterpiece in American literature. How to cite Hucleberry Finn Essay, Essays

Friday, December 6, 2019

Income inequality in the United States remained re Essay Example For Students

Income inequality in the United States remained re Essay YO latively stable for a period of nearly forty years. Beginning in the 1970s, however, this period of stability ended, as the first signs of widening income inequality became apparent. Over the course of the 1970s and 1980s, an increasingly clear trend toward greater income inequality emerged. By the end of the 1980s, the top 20 percent of workers were receiving the largest share of income ever recorded by government figures, and the bottom three fifths were receiving the lowest shares ever recorded. This trend has continued into the 1990s and currently shows no signs of decline. When the indicators of growing inequality were first observed in the 1970s, some researchers argued that the effects were merely temporary artifacts of short-term labor market disturbances. By the end of the 1980s, however, a long-term trend towards increasing inequality had clearly emerged, pointing instead to inflexible changes in the occupational structure itself. The new occupational structure appeared to be one with an increase of well-paid technical, scientific, and professional jobs at the top, a sliding middle class, and a growing poorly-paid service and retail jobs at the bottom. Several important labor-force changes appeared to be contributing to the shifting occupational structure. As occupational reconstructing and growing income inequality became increasingly evident, a heated debated as to the causes and magnitude of these changes arose. Two dominant bodies of thought emerged around the issue: the job-skill mismatch thesis and the polarization thesis. Mismatch theorists argue that there is an increasing distance between the high skill requirements of post-industrial jobs and the inadequate training and mediocre qualifications of workers. They see the post-industrial economy leaving behind unskilled workers, especially women and minorities. For the mismatch theorist, the trend toward greater inequality is temporary and will dissipate once the supply of workers acquires the skills demanded by a post-industrial economy. And they predict that the overall distribution of workers will experience and upgrading in their wages over the long run. Polarization theorists, on the other hand, believe that the rise in inequality is permanent, a result of the shift to a service-based economy. This vision of the post-industrial economy is characteristically polarized. The problem according to these theorists, is the type of jobs being generated in the new economy, not worker attributes. Because they believe the causes are structural and permanent, polarization theorists would deny the efficacy of public policies designed to educate and train unskilled workers. They predict a long-term continuation of the trend towards increasing income inequality. Studies show that the long run increase in income inequality is also related to changes in the Nations labor market and its household composition. The wage distribution has become considerable more unequal with more highly skilled, trained, and educated workers at the top experiencing real wage gains and those at the bottom real wage losses. One factor is the shift in employment from those goods-producing industries that have disproportionately provided high-wage opportunities for low-skilled workers, towards services that disproportionately employ college graduates, and towards low-wage sectors such as retail trade. But within industry shifts in labor demand away from less-educated workers are perhaps a more important explanation of eroding wages than the shift out of manufacturing. Also cited as putting downward pressure on the wages of less-educated workers are intensifying global competition and immigration, the decline of the proportion of workers belonging to unions, the decline in the real value of the minimum wage, the increasing need for computer skills, and the increasing use of temporary workers. At the same time, long-run changes in living arrangements have taken place that tends to provoke differences in household incomes. For example, divorces and separations, births out of wedlock, and the increasing age at first marriage have led to a shift away from married-couple households and toward single-parent and non-family households, which typically have lower incomes. Also, the increasing tendency over the period for men with higher-than-average earnings to marry women with higher-than-average earnings has contributed to widening gap between high-income and low-income households. .ucee7a979d964b6241dcb7f24a49bbc06 , .ucee7a979d964b6241dcb7f24a49bbc06 .postImageUrl , .ucee7a979d964b6241dcb7f24a49bbc06 .centered-text-area { min-height: 80px; position: relative; } .ucee7a979d964b6241dcb7f24a49bbc06 , .ucee7a979d964b6241dcb7f24a49bbc06:hover , .ucee7a979d964b6241dcb7f24a49bbc06:visited , .ucee7a979d964b6241dcb7f24a49bbc06:active { border:0!important; } .ucee7a979d964b6241dcb7f24a49bbc06 .clearfix:after { content: ""; display: table; clear: both; } .ucee7a979d964b6241dcb7f24a49bbc06 { 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; } .ucee7a979d964b6241dcb7f24a49bbc06:active , .ucee7a979d964b6241dcb7f24a49bbc06:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .ucee7a979d964b6241dcb7f24a49bbc06 .centered-text-area { width: 100%; position: relative ; } .ucee7a979d964b6241dcb7f24a49bbc06 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .ucee7a979d964b6241dcb7f24a49bbc06 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .ucee7a979d964b6241dcb7f24a49bbc06 .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; } .ucee7a979d964b6241dcb7f24a49bbc06:hover .ctaButton { background-color: #34495E!important; } .ucee7a979d964b6241dcb7f24a49bbc06 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .ucee7a979d964b6241dcb7f24a49bbc06 .ucee7a979d964b6241dcb7f24a49bbc06-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .ucee7a979d964b6241dcb7f24a49bbc06:after { content: ""; display: block; clear: both; } READ: Hamlet Reflections EssayBibliography: .