Free Essays on Martin Luther King

Martin Luther King Junior’s appeal to the clergymen’s decisions was a concise, and effective statement, which conveys the reasons for, and the process in which civil disobedience can be put in action. In it, he directly but easily puts forth his reasons for his disappointment in rational, and understandable terms. He utilizes pathos in helping the readers identify with the problems of the black community, even if identity between the classes seemed impossible. King spoke of his children, and used them as an example to show how someone who is fresh into the world, and has not been tainted by society views segregation as unjust and irrational. He also used ethos in his argument by speaking of historical references where the only way people could gain power in an oppressed position, is to pressure the oppressors into giving some of that power away. King balances being brutally honest without sounding harsh and demanding in a way which gains attention and demands to be listened to. In King’s essay, the most effective tool he uses is rationality. He clearly points out the reasons for his civil disobedience and refutes them in a positive and constructive fashion. He uses calm arguments as well as solutions which appease both sides, and construct the possibility for negotiation. The article raises many inequalities and makes the reader wonder how any of this is possible. He uses situations in which seem outrageous and incomprehensible to make the reader feel as an injustice is occurring. After reading the article, the read cannot rejects feelings of sympathy for the situation which was so faithfully accepted for too long. It brings hope because it was the catalyst in creating a cultural revolution which would benefit all citizens and help America live up to its name as â€Å"land of the free.† King strengthens his argument by presenting opinions in a factual form, and by using statistics and realities of the inequalities... Free Essays on Martin Luther King Free Essays on Martin Luther King Martin Luther King Junior’s appeal to the clergymen’s decisions was a concise, and effective statement, which conveys the reasons for, and the process in which civil disobedience can be put in action. In it, he directly but easily puts forth his reasons for his disappointment in rational, and understandable terms. He utilizes pathos in helping the readers identify with the problems of the black community, even if identity between the classes seemed impossible. King spoke of his children, and used them as an example to show how someone who is fresh into the world, and has not been tainted by society views segregation as unjust and irrational. He also used ethos in his argument by speaking of historical references where the only way people could gain power in an oppressed position, is to pressure the oppressors into giving some of that power away. King balances being brutally honest without sounding harsh and demanding in a way which gains attention and demands to be listened to. In King’s essay, the most effective tool he uses is rationality. He clearly points out the reasons for his civil disobedience and refutes them in a positive and constructive fashion. He uses calm arguments as well as solutions which appease both sides, and construct the possibility for negotiation. The article raises many inequalities and makes the reader wonder how any of this is possible. He uses situations in which seem outrageous and incomprehensible to make the reader feel as an injustice is occurring. After reading the article, the read cannot rejects feelings of sympathy for the situation which was so faithfully accepted for too long. It brings hope because it was the catalyst in creating a cultural revolution which would benefit all citizens and help America live up to its name as â€Å"land of the free.† King strengthens his argument by presenting opinions in a factual form, and by using statistics and realities of the inequalities... Free Essays on Martin Luther King "When the architects of our republic wrote the magnificent words of the Constitution and the Declaration of the Independance, they were signing a promissory note to which every American was to fall heir. This not was the promise that all men would be guaranteed the unlienable rights of, life, liberty, and the pursuit Happiness." (Martin Luther King, Jr.) This is a very important speech from the great one martin Luther King. Martin Luther King was a great preacher, and public speaker. During his time there was a lot of racism going against the African Americans at that time. African Americans had no kinds of rights they weren’t allowed to do anything in the world they were considered nothing. It was at this time that Martin Luther King had spoken with passion and knowledge about what was going on at that time. So then this is when the African Americans started protesting for their rights. In one of his amazing speeches Martin Luther King quoted the above. The quote starts off with Martin Luther King talking about the people that wrote the Constitution and the declaration of indepencdance. And what the people wrote was what America had to follow, and the rights of people of all racists were granted. As Martin Luther King had spoke these words this is what he had work for. I look back at the times and I and I like man just imagine if I was there I would hated not be able to do anything just because I wasn’t white. I would have probably got teased at just because of the color of my skin and I think that wasn’t right at all. I think Martin Luther King was a brave and courageous man to have gone up against all those people, and fight for what he thought was right. The majority of people were white, and he had a lot of competition to go up against. Even to this day, with the constitution being written so long ago people rights have come up and they are now more ahead than they were 50 years ago, but at the same time ...

System Analysis and Design Proposal Essay Example

System Analysis and Design Proposal Essay Example System Analysis and Design Proposal Essay System Analysis and Design Proposal Essay The University of Southern Mindanao, Cabana, North Catboat is one of the leading institution that conducts regular faculty performance evaluation. This activity is done every semester wherein each student has to rate his teacher per subject, head of the academic office has to rate his subordinates, and faculty itself has to rate his own and his co-faculty. Teachers are one of the backbones of an institution. Their effort, skills and perseverance aid on molding the students to become successful in their desired field. Some people will conclude that if a student will excel in his field, ill graduate with flying colors and will successfully pass the nationwide or international exam, one factor that influences it is the teacher. Thus, some said that it is still depend on the students ability and determination. Teachers performances are sometimes criticized not only by the co-teachers, but by the students as well, because they are the direct contact of the teachers. However, those Judgments cannot be considered true without proper basis. Thus, every academic institution nowadays conducted the faculty performance evaluation to assess the effectiveness of the teaching personnel. A manual teacher evaluation system is difficult and hard to automatically furnish accurate reports and results. The process takes a lot of time and it takes many days or months to compute for the result. The HARM officer and its staff which are the prime movers of this activity made a significant improvement in handling this type of problems. In this case, it will eliminate some of the most delay operation and difficult task, minimizing them in to smaller and manageable problems to solve. The HARM has greatly improved work efficiency, accuracy and management of operations. Teacher evaluation system defines a system to support high and technological automated evaluation system. It provides feedbacks and a support system that will encourage teachers to improve their knowledge and instructional skills in order to improve student learning. SCOPE The said entity is not as ambitious as it is. It will mainly focus on the teachers personal information, students objective feedback about the teachers performance and effectiveness and assessment. This activity is done every semester wherein each student has to rate their teacher itself has to rate his own and his co-faculty. The said activity also involves the following processes: manipulation of the gathered data, interpretation, evaluation and dissemination of the result to the faculties and instructors. ANALYSIS OF THE CURRENT SYSTEM The manual process takes a lot of time and it takes many days or months to compute for the result. The student rater in this activity will be given sheets of paper and by the use of pen, selects one numerical scale that would serve as the grade of the rate per question. The HARM personnel will wait for the submission of all students in a retain classroom and will proceed to the next available students in a room. The scenario will be repeated to comply with the desired number of students raters. As to the head of academic office, he has to give to his subordinates the performance evaluation sheets for peer and for self. The said process shows how sluggish it was. The process is also prone to errors due to hectic schedules of the heads and faculty; they may neglect the forms that will cause the delay and misplaced or lost data that will lead to incorrect manipulation and miscommunication. PROBLEM CAUSE EFFECT ANALYSIS Problems Cause and Effect Time consumed on processing the evaluation The manual process on using a sheets of paper and by the use of pen cause a delay. Prone to errors Due to many numbers of evaluation sheets the tendency is miscommunication. Misplaced forms Due to sluggish process the tendency is some evaluation forms may be lost and misplaced. Delayed computation Due to hectic schedules of heads and faculty the result of computation may delay. System Objects System Constraint Lessen the time consumed on evaluation process The student will no longer using paper and pen, instead they will directly evaluate on the given automated evaluation system. Eradicate errors A user-friendly evaluation system will be implemented for the ease of students, heads, faculties and comfort ability of the system. File security Only the head of academic can access the files with a given surname and password. Generate comprehensive reports Reports are automatically generated from the system. Background Information Automated evaluation system is one big factor that helps not only students but also the HARM, teachers, and co-teachers to ease their waiting and sluggish period in arms of evaluation. Evaluation process with the use of pens and papers only is not an easy task for the HARM to handle. The scenario will be repeated as it goes. Manual evaluation system is a laborious task. It requires more time for processing and the mere fact that it is slow, affecting work efficiency; another thing would be its accuracy in processing while in the automated system, the officer in-charge will be the one to access the files using surnames and passwords. This process of manual results and reports. The researchers come up to an automated evaluation system. USER EXPECTATIONS OBJECTIVES This document aims to present a clearer description of the requirements and desires of the evaluation system. It shows the features, functionalities and flows and how the system will work. The proposed system will try to eliminate the delay operation and inconvenience of the old manual operation. It will try to lessen the time consumed in evaluation process wherein the HARM officers in charge will no longer wait for a long time for the submission of faculties and students evaluation forms before proceeding to the next room or office. In this proposed system, the target user will directly input his/her taints in a ready to use and simple interfaced forms of the proposed system and with this, they will no longer use pens and papers to evaluate their teachers and as well as the teachers to their own and co-teachers. The system also assures that only the in charged HARM officer has the access and authority to view all the datas gathered to keep its confidentiality and secrecy through a given surname and password. Techniques Used to Solve the Problem The techniques that we used in order for us to solve the problems are the following: Analyze the system operations of the given problem for us to understand he cause and effect of the problem, and the possible solutions.

Service Product Marketing Essay Example | Topics and Well Written Essays - 3500 words

Service Product Marketing - Essay Example To assist with process of analysing this statement, definitions of experience, services and goods are set out below. There are of course variations of the definitions available to describe experiences, services and goods. Another consideration is the relationship between experiences, services and goods plus whether each is clearly distinctive from the other especially if one considers how closely related they are to each other. Where it has been considered relevant political or economic backgrounds have been included to give this work greater depth. Experiences are what people have felt or feel when they use goods and services providing the basis for future purchases and behaviour. Providing good experiences can be the key to commercial success. People can buy goods and services because they want to do so or because they have to. The portrayal that some goods and services can provide certain kinds of experiences can make people think need rather than just want goods and services (Ison, 2000, p.48). Economists used to concentrate almost exclusively on the economic experiences of companies and manufacturers rather than the experiences of the consumers of services and goods. It was generally believed that the experiences of companies were distinct from any services and goods that they offered. However the economic experiences of firms should be analysed to make the delivery of services and goods more effective and cheaper to provide. The link between using experiences to lower costs and pass on the savings to customers in the form of lower prices was appreciated by aircraft and car makers during the 1920s, and if Henry Ford’s adoption of mass production method is taken into account earlier than that. In other words it is a different slant on the theories relating to economies of scale (Schnaars, 1998, p. 45). More recently economists, market researchers and

How YouTube Can Affect Media and Society Essay Example | Topics and Well Written Essays - 1250 words

How YouTube Can Affect Media and Society - Essay Example For example, Comedy Central asked the video-sharing company to remove clips of their copyrighted clips such as South Park and The Daily Show with Jon Stewart (Noguchi and Goo). On the other hand, some companies like NBC see YouTube as a powerful promotion tool which can help generate buzz for their shows, at no cost! In the same article, the authors quoted NBC Executive Vice President Rick Cotton when he said, â€Å"This medium is at the cutting edge†¦I think our creative executives feel that ‘The Office’ and ‘Saturday Night Live’ benefit from the significant attention we’ve gotten online† (as quoted in Noguchi and Goo). Yet, Cotton says that in order to use YouTube effectively, one has to know where to draw the line. In line with this statement, Cotton revealed that around 1,000 clips were removed from YouTube in 2006, particularly those which had entire show episodes. In its early years, YouTube’s mechanism for deleting copyrighte d shows allowed it legal immunity but searching the site for TV show episodes is a job allotted to the company owning the copyright. Needless to say, it was a tedious job, and many of the copyrighted video clips were left posted on the site. Today, however, YouTube has the Automated Content ID in place in order to prevent copyright infringements. With this new technology, major US network, movie studio and record label can earn extra income through YouTube’s monetized view feature. From its humble beginning, YouTube has singlehandedly changed the web from static pages to an interactive web eco-system. Thanks to the conscientious development of video sharing technology, YouTube is now an important aspect of advertising. Major corporations such as Nike and Chrysler use YouTube to promote their ad to more audiences. Meanwhile, the Guardian reports that many companies are bypassing the TV networks and are broadcasting their advertisements directly to YouTube (Rosenblum). In the a rticle, the author says â€Å"increasingly, YouTube is the go-to place for video, and it seems some companies have decided to bypass the broadcast first rule entirely†¦It’s a sign that true video (as opposed to repurposed an afterthought) is beginning to enter mainstream thinking† (Rosenblum). As many companies start to produce videos for the web alone, YouTube is becoming a go-to source for almost any kind of information – from entertainment to politics, how-to videos, film animation and many others. The importance of YouTube is so widespread that Mashable expresses three important developments in the media industry: (1) the next TVs will have internet connectivity and it will be able to access YouTube XL, a version optimized for the big screen; (2) YouTube can be easily accessed through mobile phones; (3) the ability to create live video streaming (Ostrow). In his 2009 article, Adam Ostrow hails YouTube as the embodiment of social media since its inceptio n. In his words, â€Å"YouTube is the innovation that touched the most lives, became a driving force for change around the world, and ultimately ends the decade with an opportunity to be as disruptive in the next 10 years as it was in the past four† (Ostrow). Thanks to its embeddable content, videos posted on the site can be viewed on websites and other social networking sites.  

Threats to an indigenous culture Essay Example | Topics and Well Written Essays - 1000 words

Threats to an indigenous culture - Essay Example The SÃ ¡mi culture encompasses various unique activities carried out by the SÃ ¡mi people for many decades. However, this precious culture faces external threats that interfere with the core activities and beliefs carried out by the SÃ ¡mi people. The SÃ ¡mi people rely greatly on natural resources for their livelihood hence making the SÃ ¡mi culture to be associated with nature. According to the Resource Centre for the Rights of Indigenous Peoples, the Sami people were initially categorized depending on the characteristic of the natural environment they occupied (1). This means that different Sami people depended on different natural resources for their livelihood depending on their location. Firstly, the Sami people living in the coast of the Arctic Ocean are categorized as the Sea SÃ ¡mi (Resource Centre for the Rights of Indigenous Peoples 2). Due to the closer location to Arctic Ocean, the livelihood of the Sea SÃ ¡mi mainly depended on resources from the ocean. This means that the main economic activity that was associated with this category was fishing from the ocean. The second category of the SÃ ¡mi people is called the forest SÃ ¡mi. This category of SÃ ¡mi people relied heavily on hunting and gathering as th e source of their livelihood. However, it is worth noting that the SÃ ¡mi people are nomadic and relied heavily in the reindeer in addition to other resources offered by nature. Historical background of the SÃ ¡mi people provides important clues about various activities carried valued in the SÃ ¡mi culture. According to Resource Centre for the Rights of Indigenous Peoples, the SÃ ¡mi people descended from people who inhabited the Northern Fennoscandia after the ice age period (1). This indicates that the SÃ ¡mi people are the original landowners in the arctic region. In addition, the ancestry of the SÃ ¡mi people indicates that they had already adapted to the living conditions in the arctic regions. Resource Centre for the Rights of Indigenous Peoples further

Blood pressure Essay Example for Free

Blood pressure Essay Question One: Hypertension (in addition to a number of medical conditions) may be considered as primary or secondary. Explain these concepts giving three examples of secondary hypertension and their pathophysiology. Most of the conditions that cause secondary hypertension involve the overproduction of one of the bodys hormones. Some of the medical problems that can cause secondary hypertension include: Kidney disease. Secondary hypertension is related to damaged kidneys or to an abnormal narrowing of one or both renal arteries. The renal arteries are the major blood vessels that bring blood to each kidney. When the kidneys blood supply is reduced by a narrowing (called renal artery stenosis), the kidney produces high levels of a hormone called renin. High levels of renin trigger the production of other substances in the body that raise blood pressure, particularly a molecule called angiotensin II. Adrenal disease. The adrenal glands sit on top of the kidneys and produce several hormones that help regulate blood pressure. Sometimes, one or both adrenal glands make and secrete an excess of one of these hormones. Three different types of adrenal gland conditions cause high blood pressure: Pheochromocytoma. A tumour of the adrenal gland that overproduces the hormones epinephrine (adrenalin) and norepinephrine (noradrenalin). Hyperaldosteronism (also called Conns syndrome). Both adrenal glands can overproduce the salt-retaining hormone aldosterone or it can arise in a benign adrenal tumour. Hypercortisolism (also called Cushings syndrome). Both adrenal glands can overproduce the hormone cortisol or it can arise in a benign or malignant tumour. Hyperparathyroidism. A hormone called parathormone is made by four tiny glands in the neck called parathyroid glands. If the glands produce too much hormone, calcium levels in the blood increase. People with hyperparathyroidism are more likely to have high blood pressure. The exact reason for this association is not known. Question Two: Roger was a symptomatic and only came in for a check up. Why is it important for this silent disease to be detected and appropriately treated? As blood flows through arteries it pushes against the inside of the artery walls. The more pressure the blood exerts on the artery walls, the higher the blood pressure will be. The size of small arteries also affects the blood pressure. When the muscular walls of arteries are relaxed, or dilated, the pressure of the blood flowing through them is lower than when the artery walls narrow, or constrict. Blood pressure is highest when the heart beats to push blood out into the arteries. When the heart relaxes to fill with blood again, the pressure is at its lowest point. Blood pressure when the heart beats is called systolic pressure. Blood pressure when the heart is at rest is called diastolic pressure. When blood pressure is measured, the systolic pressure is stated first and the diastolic pressure second. Blood pressure is measured in millimeters of mercury (mm Hg). For example, if a persons systolic pressure is 120 and diastolic pressure is 80, it is written as 120/80 mm Hg. The Ameri can Heart Association has long considred blood pressure less than 140 over 90 normal for adults. However, the National Heart, Lung, and Blood Institute in Bethesda, Maryland released new clinical guidelines for blood pressure in 2003, lowering the standard normal readings. A normal reading was lowered to less than 120 over less than 80. Hypertension is a major health problem, especially because it has no symptoms. Many people have hypertension without knowing it. In the United States, about 50 million people age six and older have high blood pressure. Hypertension is more common in men than women and in people over the age of 65 than in younger persons. More than half of all Americans over the age of 65 have hypertension. It also is more common in African-Americans than in white Americans. Hypertension is serious because people with the condition have a higher risk for heart disease and other medical problems than people with normal blood pressure. Serious complications can be avoided by getting regular blood pressure checks and treating hypertension as soon as it is diagnosed. If left untreated, hypertension can lead to the following medical conditions: arteriosclerosis, also called atherosclerosis heart attack stroke enlarged heart kidney damage. Arteriosclerosis is hardening of the arteries. The walls of arteries have a layer of muscle and elastic tissue that makes them flexible and able to dilate and constrict as blood flows through them. High blood pressure can make the artery walls thicken and harden. When artery walls thicken, the inside of the blood vessel narrows. Cholesterol and fats are more likely to build up on the walls of damaged arteries, making them even narrower. Blood clots also can get trapped in narrowed arteries, blocking the flow of blood. Arteries narrowed by arteriosclerosis may not deliver enough blood to organs and other tissues. Reduced or blocked blood flow to the heart can cause a heart attack. If an artery to the brain is blocked, a stroke can result. Hypertension makes the heart work harder to pump blood through the body. The extra workload can make the heart muscle thicken and stretch. When the heart becomes too enlarged it cannot pump enough blood. If the hypertension is not treated, the heart may fail. The kidneys remove the bodys wastes from the blood. If hypertension thickens the arteries to the kidneys, less waste can be filtered from the blood. As the condition worsens, the kidneys fail and wastes build up in the blood. Dialysis or a kidney transplant are needed when the kidneys fail. About 25% of people who receive kidney dialysis have kidney failure caused by hypertension. Question Three: The renin-angiotensin system plays a central role in blood pressure regulation. Explain the renin-angiotensin system with reference to Conns syndrome. The Renin-Angiotensin-Aldosterone System is a hormone system that regulates BP and fluid balance. When blood volume is low, the juxtaglomerular cells in the kidneys secrete Renin directly into circulation. Plasma Renin converts a polypeptide called Angiotensinogen, which is secreted from Liver into Angiotensin I, which in turn is converted to Angiotensin II (or ATII) by the enzyme called ACE (Angiotensin converting enzyme) found in the lungs. It so happens that Angiotensin II is a potent vaso-active peptide that causes blood vessels to constrict, resulting in increased blood pressure. Angiotensin II also stimulates the secretion of the hormone Aldosterone from Adrenal cortex. Aldosterone causes the tubules of the kidneys to increase the reabsorption of sodium and water into the blood. This increases the volume of fluid in the body, which also increases blood pressure. If the renin-angiotensin-aldosterone system is too active, blood pressure will be too high. There are many drugs that interrupt different steps in this system to lower blood pressure. These drugs are one of the main ways to control HBP, heart failure, renal failure and the harmful effects of Diabetes. Angiotensin II is degraded to angiotensin III by angiotensinases located in red blood cells and the vascular beds of most tissues. Angiotensin III has 40% of the pressor action of ATII, but 100% of the aldosterone-producing activity of ATII. Angiotensin II has autocrine, paracrine and endocrine actions on different systems: Cardiovascular effects: AT II is the most powerful vasopressor known, constricting both arteries and veins. Myocyte growth is stimulated through a local tissue RAAS. The same system can be activated in the smooth muscle cells in conditions of HTN or endothelial damage thus contributing to and accelerating the process of Atherosclerosis. Neurological effects: ATII increases the thirst sensation by directly stimulating the Subfornical organ of the brain (Dipsogenic action). AT II also decreases the response of Baroreceptor reflex. ATII increases secretions of both ADH and ACTH besides stimulating postganglionic sympathetic fibers to secrete Noradrenaline. Adrenal effects: Angiotensin II acts on the Adrenal cortex causing it to release Aldosterone, a hormone that causes the kidneys to retain sodium and lose potassium.

Gynecomastia :: science

Gynecomastia Definition Gynecomastia is a common disease of the male breast where there is a benign glandular enlargement of that breast at some time in the male's life. It usually consists of the appearance of a flat pad of glandular tissue beneath a nipple which becomes tender at the same time. The development may be unilateral or bilateral. There is rarely a continued growth of the breast tissue; ordinarily the process is of brief duration and stops short of the production of permanent enlargement of the breast. Causes A great number of patients who suffer from this disease have a disturbance in the proper ratio of androgen and estrogen levels. The normal ratio of the two hormones in plasma is approximately 100:1. "The etiology of gynecomastia in patients with a known documented cause appears to be related to increased estrogen stimulation, decreased testosterone levels, or some alteration of the estrogens and androgen so that the androgen-estrogen ratio is decreased"(Williams 373). From this information it was discovered that there is also a lower ratio of weaker adrenal androgens (delta 4-androstenedione and dehydroepiandrosterone) found in youths with this disease. It was once believed that there was an imbalance in the ratios of testosterone to estrogen or estradiol, but this is now know to be untrue. There are three areas the can be attributed to the cause of gynecomastia: physiologic, pathologic and pharmacologic. "Enlargement of the male breast can be a normal physiologic phenomenon at certain stages of life or the result of several pathologic states."(Isselbacher, 2037) In the case of physiologic gynecomastia the disease can occur in a newborn baby, at puberty or at any time in a man's life. In the newborn, transient enlargement of the breast is due to the action of maternal and/or placental estrogens. The enlargement usually disappears within a few weeks. Adolescent gynecomastia is common during puberty with the onset at the median age of 14. It is often asymmetrical and frequently tender. It regresses so that by the age of 20 only a small number of men have palpable vestiges of gynecomastia in one or both the breasts. Gynecomastia of aging also occurs in otherwise healthy men. Forty percent or more of aged men have gynecomastia. One explanation is the increase in age in the conversion of androgens to estrogens in extra- glandular tissues. Drug therapy and abnormal liver functioning can also be causes of gynecomastia in older men.