Self-Regulated Learning - 850 Words

Self-regulated learning (SRL) is a social-cognitive model that conceptualizes effective learning as a cyclical process of evaluating cognitive and motivational processes during academic tasks.† (Ness and Middleton, 2011, p. 268). The three-phase cycle includes planning, performance, and self-evaluation. In SRL, learning is guided by metacognition, strategic action, and motivation to learn. â€Å"Self-regulated† describes a process of taking control of and evaluating one’s own learning and behavior. SRL emphasizes autonomy and control by the individual who monitors, directs, and regulates their actions toward goals of information acquisition, expanding knowledge, and self-improvement. Self-regulated learners are aware of their academic†¦show more content†¦Attention Control Attention control requires students to clear their minds of distracting thoughts, as well as providing them with an environment that is conducive to learning. Removing stimuli tha t may cause distractions and providing students with frequent breaks can result in more focused time spent on-task. Flexible Use of Strategies By introducing and modeling (model, model, model!) new strategies, as well as providing appropriate amounts of scaffolding, students can become independent strategy users. Self-Monitoring Self-monitoring can be utilized in the classroom through the use of checklists that aid students in tracking the number of times they worked on a particular learning task, the strategies they used, and the amount of time spent working. Help-Seeking Positive help-seeking behaviors can be promoted by providing students with on-going progress feedback that they can easily understand and by allowing students the opportunity to resubmit assignments after making appropriate changes. Self-Evaluation Self-evaluation enables students to evaluate their learning strategies and make adjustments. Self-evaluation can be promoted in the classroom by helping students monitor their learning goals and strategy use, and then making changes to those goals and strategies based upon learning outcomes. In summary, self-regulated learners are able to set short- andShow MoreRelatedSelf Regulated Learning1355 Words   |  6 PagesSelf-Regulated Learning Learning is what most adults will do for a living in the 21st century. (Alfred Perlman). As he said, there is no doubt that learning is a very important skill especially in modern society because of the knowledge explosion and rapid developing of information technology. However, there are different results with different learning methods. Good learning method can lead to success easier, on the contrary, poor learning method means wasting time and energy. ThereforRead MoreWhy Do People Interest And University Or University?1005 Words   |  5 Pagesnot know a student’s ability to self-monitor levels of understanding and predict how well he will do on a particular task.’ Metacognition is the strategy thinking the thinking to figure a way to know ourselves much better in particular task. The practice of metacognitive learning lead to greater success in college or university, because this is like a guide book with the specific ways showing what you need to do and a t ool to identify your abilities. It makes use self-regulation, identify ourselvesRead MoreHigh School Students : A Interview At Alain Leroy Locke1616 Words   |  7 Pagesinterviewed was a College Adviser, placed through USC, at Diego Rivera Learning Complex. While the first interview was conducted on site at Locke, the second interview was conducted on campus at USC. For both interviews, I came equipped with my questions already printed out and ready for me to write my interviewees responses down. In discussing the challenges that both the counselor and adviser experience in terms of learning, it is important to first understand the population of students that bothRead MoreHigh School Students : A Interview At Alain Leroy Locke1615 Words   |  7 Pagesinterviewed was a College Adviser, placed through USC, at Diego Rivera Learning Complex. While the first interview was conducted on site at Locke, the second interview was conducted on campus at USC. For both interviews, I came equi pped with my questions already printed out and ready for me to write my interviewees responses down. In discussing the challenges that both the counselor and adviser experience in terms of learning, it is important to first understand the population of students that bothRead MoreSocial Cognitive Model Of Self Regulated Learning Essay1549 Words   |  7 Pagesable to regulate cognition, motivation and behaviors in learning are key factors to success, and students with disabilities often struggle in these areas (Wagner, M., Newman, L., Cameto, R., Levine, P., 2005). Although there is little research focusing on self-regulation of students with disabilities, models and strategies have been developed to support all students in successful learning (Zimmerman, Bandura, Martinez-Pons, 1992). Self-regulation is the ability to stay calmly focused and alertRead MoreOpen Learner Model As A Tool For Self Regulated Learning1603 Words   |  7 PagesOpen Learner Model as a Tool for Self-regulated Learning Research Question An Intelligent Tutoring System (ITS) is a computer-assisted instructional system designed using artificial intelligence to simulate a human tutor and customize instruction. Traditionally ITS had a three-component architecture: domain model, student model, and tutoring model (Self, 1990). Later, a fourth component, user interface, was added, and now ITS is commonly known to have a four-component architecture. Domain modelRead MoreChildren s Academic Achievement, And The Mediation Role Of Self Regulated Learning850 Words   |  4 Pageschildren s academic achievement, and the mediation role of self-regulated learning. In line with earlier findings, the results of this study showed parental involvement is positively linked to children s academic achievement. More important, self-regulated learning fully mediated the relation between parental involvement and children’s academic achievement. To be more specific, the motivation orientation component of self-regulated learning serve d as the mediating role. Gender difference of academicRead MoreThe Review About the Effect of Self-Regulated Learning Processes in E-Learning Environment in Organizational Settings1466 Words   |  6 Pageshow the employees’ deals with the online job training are and what the e-learning outcomes are. Those authors’ methods in this article provides context-relevant insights into online training providers and employees themselves and the results were suggest that employees adopt different kind of self-regulated learning strategies which produced different e-learning outcomes. In addition, the functions of self-regulated learning strategies are affected by individual factors such as virtual competenceRead MoreI Am Learning Interview Techniques From Wicklander Zulawski Associates, Inc.965 Words   |  4 PagesSelf-Regulated Learning Describe one topic that you are currently attempting to learn. Explain your motivation for learning about this topic. Currently I am learning interview techniques from Wicklander-Zulawski Associates, Inc. This course teaches me how to conduct interviews and interrogations leading to admissions from the guilty while eliminating the innocent from suspicion. I will learn to identify truthful and untruthful behavior along with powerful new ideas to obtain confessions fromRead MorePersuasive Speech : Meaningful Instruction Takes Place When Students Take Charge Of Their Own Learning Essay1091 Words   |  5 PagesLESSON INTRO Meaningful instruction takes place when students take charge of their own learning. In this lesson we will discuss various ways for teachers to build self-regulated students in the online classroom. !!!How Do They Know That? Do you ever wonder how some students can recite every single member of their favorite basketball team and every single game score but that same student cannot remember his multiplication tables? Why is this? Well, if you have you ever encountered any individual

One Flew over the Cuckoo’s Nest Free Essays

The only constant is change. It is inevitable that every person throughout their life will transform in some way—for good or for bad. Changing for the better usually starts with a selfish, egotistic person who is trying to be less interested in him/herself, and more interested in others. We will write a custom essay sample on One Flew over the Cuckoo’s Nest or any similar topic only for you Order Now In the novel One Flew Over the Cuckoo’s Nest by Ken Kesey, this type of transformation is easily recognized. â€Å"When we quit thinking primarily about ourselves and our own self-preservation, we undergo a truly heroic transformation of consciousness~Joseph Campbell. McMurphy parellels the previous quote by Joseph Campbell, and by examining his actions and relationships, the reader is able to see that he is transformed from an originally selfish man into a self-less hero. Randal Patrick McMurphy is introduced as an extremely selfish man who will do anything to benefit his own personal gain. This is evidently displayed through the description of his past actions, and also through the way he treats the other patients on the ward. Motivated by self-interest throughout his life, McMurphy’s past can not only be labeled as that of a criminal, but of an egotistical criminal who completely disregards the feelings of others repeatedly. â€Å"McMurry, Randle Patrick. Committed by the state from Pendleton Farm for Correction. For diagnosis and possible treatment. Thirty-five years old. Never married. Distinguished Service Cross in Korea, for leading an escape from a Communist prison camp. A dishonorable discharge, afterward, for insubordination. Followed by a history of street brawls and barroom fights and a series of arrests for Drunkenness, Assault and Battery, Disturbing the Peace, repeated gambling, and one arrest—for Rape. † (Kesey 44) The charges that Randall proudly displays while he is introducing himself manifests that his character is irresponsible on account of his behaviour for Drunkenness, violent—shown through Assault and Battery charges, and deranged which is evident in his arrest for Rape. Each of these characteristics that make up his criminal personality can be associated with that of an extremely selfish and negligent man. Furthermore, McMurphy displays his mercenariness when it comes to his repetitive gambling. Not only was McMurphy charged for this in the past, but his disregard for the rules and his lack of sensitivity for the well being of others allow him to continue to gamble with the patients in the Oregon asylum. McMurphy is constantly hassling the patients to gamble with him on subjects such as poker, the Chief lifting the control panel, and McMurphy driving Big Nurse insane—with the knowledge that he is going to win. Many of the patients in the ward are in debt because of McMurphy. â€Å"How much did you lose, Bruce? Mr. Sefelt? Mr. Scanlon? I think you all have some idea what your personal losses were, but do you know what his total winnings came to, according to deposits he has made at Funds? Almost three hundred dollars. † (222) Treating his fellow patients like this and disregarding the consequences that they will face due to his gambling, McMurphy show’s the reader that he is only there to benefit himself. The once selfish personality that McMurphy heavily displays in the beginning of the novel is starting to undergo change. The fishing trip that McMurphy plans for the patients is a distinct event where the reader is able to see a transformation because he shows characteristics of his selfish side, but also of his new self-less personality. Before going on the fishing trip, McMurphy cheated the other patient’s by charging them too much money. â€Å"Seventy dollars? So? I thought you told the patients you’d need to collect a hundred dollars plus ten of your own to finance the trip Mr. McMurphy. † (197) Big Nurse questions McMurphy until it is completely obvious that he was making money off of taking the patients on this trip. Contrasted to this act however, while on the boat McMurphy helps each of the men to act for, and stand up for themselves. He teaches them to laugh, fish, and act like a man even though they have been suppressed from their ability to do so with Big Nurse. â€Å"They could sense a change that most of us were only suspecting; these weren’t the same bunch of weak-knees from a nuthouse that they’d watched take their insults on the dock this morning. (215) McMurphy set aside his time to help these men because he could tell they needed to learn for themselves—it was only then that they would be able to stick up to Big Nurse. He is becoming more and more aware of the responsibility he has on teaching and leading the men. Another event where both sides of Macks’ (McMurphys’) personalities are displayed is thro ugh the simple action that he takes by standing up to the Nurse. Cheswick takes great pride in McMurphy’s actions and starts to follow them. However, when McMurphy finds out he is committed, he completely disregards the importance of his status, nd stops helping Cheswick— who commits suicide right after he says â€Å"I do wish something mighta been done though.. † (151) After this incident, McMurphy’s rebellious nature goes from self-interest to devotion of helping the other inmates, and he enshrines himself in being an example for them so that nobody ever gets hurt like Cheswick did. Once McMurphy realizes how important the power and responsibility that he has put on himself is, the transformation from a self-interested criminal into a respected hero was complete. He dedicates his time, and well-being to aid the others patients who could not do so for themselves. McMurphy was their hero. In the showers one day, George—a germophobe—was having a tough time with the black boys and could not defend himself. In seeing this, McMurphy stepped in: â€Å"I said that’s enough, buddy† (229) McMurphy repeatedly argued, and fought with the boys’ until he was taken away by aides of the Disturbed ward. The punishment: Electroshock Therapy. In this situation, McMurphy was not previously aware of the consequences, but still gave himself to helping another. Following this incident, McMurphy is well aware of the consequences he would face—but still made a conscious decision to do all that he is able to for his friends. A hero is considered to be a man noted for nobility and courage; especially one who has risked his life. McMurphy is a hero; a martyr; a figure of Christ. After Billy had slit his throat due to the tyrannous power of the Nurse, McMurphy attacked her. Knowing full well that this action would result in a lobotomy, he did it anyways for Billy and the others on the ward. Even though he sacrificed his own life, he stood against oppressive powers and displayed to the others his bravery and loyalty. â€Å"We couldn’t stop him because we were the ones making him do it. It wasn’t the nurse that was forcing him, it was our need that was making him push himself†¦ It was us that had been making him go on for weeks, keeping him standing long after his feet and legs had given out, weeks of making him wink and grin and laugh and go on with his act long after his humour had been parched dry between two electrodes. (267) Easily compared to Christ, McMurphy acted as a saviour and saint to his fellow men. His death was dignified, and it was for other people. A truly heroic transformation was completed throughout McMurphy’s commitance at the Oregon State Asylum. He started out as a self-involved criminal who was treating the fellow patients poorly, and slowly became more herioc as he showed signs of helping the men, mixed with his old self ish ways. Ending off, Randal P. By examining his actions and relationships, McMurphy is finally seend as a man who sacrificed himself for a greater cause; he evolved into a hero. How to cite One Flew over the Cuckoo’s Nest, Essay examples One Flew over the Cuckoo’s Nest Free Essays Ken Kesey’s One Flew Over the Cuckoo’s Nest is a Classic American novel that is filled with correlating events that portray women as monsters through misogynistic actions and language. Throughout time, society advocated that man was the dominate role that was in charge in almost every aspect, while women stayed at home and were inferior figures. However, One Flew Over the Cuckoo’s Nest shows how society acts misogynistic, or shows hatred towards women, when there is a reversal of these stereotypical gender roles; women are instantly depicted as monsters and uniformly terrifying. We will write a custom essay sample on One Flew over the Cuckoo’s Nest or any similar topic only for you Order Now McMurphy’s actions in the ward, Kesey establishing women as over-oppressive, and women being portrayed as terrifying figures all illustrate how society acts misogynistic when there is a reversal in the roles of men and women. The man figure thrives off being dominant and in control, and when that power is threatened or not in place, male figures instantly bash the women society. McMurphy’s actions towards the nurse, such as disrespecting the nurse, indicate misogynistic qualities as it signifies women do not deserve respect. When McMurphy is enrolled in the hospital, Nurse Ratched has a set of rules set forth that everyone is to comply to so they can become healthy. However, McMurphy being the misogynistic character that he is, starts a war between the nurse and himself as he finds the rules overbearing. McMurphy then shows a hatred of women as he disrespects the nurse and fails to comply to the rules she set in place. He begins by being loud and obnoxious and disrupting the peace in the ward, and when the nurse asks him to quiet down he only becomes more difficult by showing his naked body. The nurse goes to confront him about being loud and â€Å"McMurphy steps out of the latrine door right in front of her holding that towel around his hips† (86). The nurse states that he cannot run around the ward revealing his body, but only laughs in her face and gets a kick out of her being uncomfortable. By lacking the wherewithal to comply to such simple rules that were established by the women work force reveals a sense of misogyny in the novel. He is not only disrespecting and establishing his hatred for the nurse and the women in the hospital, he is teaching the other patients that it is okay to have a hate for women. When McMurphy is forced to attend the meetings that are meant to help each patient get problems off their chest, he states that â€Å"she’s a bitch and a buzzard and a ball cutter† (54) for bringing up Harding’s issues with his wife. Nurse Ratched sees that the issues that Harding experiences with is wife are part of the reason why he is wrapped up in a mental ward, and McMurphy only uses misogynistic language to describe the nurse. McMurphy continues to show his misogynistic characteristics has he disobeys the rules of the ward at a higher level; he physically harms another patient. When McMurphy is trying to be restrained for fighting he only â€Å"drove a fist square in the center of the white, starched chest† (237) of the aide that worked for the nurse. The fight in the shower only further signifies the hatred of women that McMurphy had. He decided to disrupt the peace in the ward and not only make the life difficult for the nurse but difficult for her workers. Kesey strengths the idea of misogyny as he establishes the nurse and other female characters, such as the nurse, as over-oppressive figures who emasculate the male characters. The purpose of the ward is to enable patients to receive treatment that will help them get better so they can function in society. However, Kesey implies that women are merely characters who are detrimental to the male’s as they castrate them. For instance, Chief Bromden’s mother is portrayed as this overbearing character who turned his father into a weak alcoholic from a big strong chief. The chief’s father was a big man and married a women from Dallas, and he signifies that the emasculating began as his mother made them take on her last name, Bromden. The Chief proceeds to portray his mother as an emasculator as he states, â€Å"my mother made him to little to fight any more and he gave up† when the government was trying to take away his tribe and land (188). Thus, a sense of hatred is brought forth as the Chief is stating that women will turn you form a big, strong man into a weak alcoholic, just as his mother did to his father. Similarly, Billy Bibbit’s mother will not let him develop sexually and treats him as an infant to be watched over by the nurse. When Billy goes and has sex with Candy, the prostitute, he gains this sense of manhood and dominance. However, the nurse is portrayed as an emasculator as she threatens to tell Billy’s mother that he has had sex; ultimately taking away the manhood he briefly gained. The nurse states, â€Å"Mrs. Bibbit’s always been so proud of your decision. I know she has. This is going to disturb her terribly. You know how she is when she gets disturbed, Billy; you know how ill the poor women can become† (271). Scared of loosing his mother’s love Billy’s voice â€Å"scraped the white, bare walls of the seclusion room† and he â€Å"lifted his chin so he was shouting at the moon of light in the ceiling† (271). After Billy commits suicide over the situation, and everyone suggests that the nurse is the reason Billy killed himself. Thus, the idea of misogyny is further noticeable in the text as Kesey is applying that women are these over bearing individuals that strip men of their manhood. Within in the novel, Kesey illustrates the demeanor of the women character as terrifying and almost monster like. This creates a misogynistic undertone within the text as women are not being portrayed as a nurturing figure, they are these terrifying people that the men are afraid of. Right away the image of the nurse is depicted as this huge monster like an image that punishes for any wrong doing. In the beginning of the novel the aides of the nurse are slacking from their job, and as the nurse sees them mumbling together in a group Chief Bromden indicates that she is going to â€Å"tear the black bastards limb from limb† and that she â€Å"blows up bigger and bigger, as big as a tractor† (5). The nurse is being portrayed as this beast like figure that takes on this hideous form whenever she is unhappy with people and their actions. Fundamentally, there is a misogynistic setting being set forth as the Chief is indicating that a women in power, such as the nurse, takes on these hideous qualities. Rather then being depicted as upset or annoyed with the aides, any nurturing and loving qualities are instantly stripped as she is described as a creature. In a sense women being terrifying figures is further evident as Harding, a patient in the ward, proclaims, â€Å"We are victims or matriarchy here, my friend, and that doctor is just as helpless as we are. He knows all Ratched has to do is pick up that phone you see sitting at her elbow and call the supervisor and mention, oh, say, that the doctor seems to be making a great number of requisitions for Demerol† (56). Ultimately the Nurse is being portrayed as this terrifying figure that must be obeyed, and when disobeyed she can have it so you are addicted to the strongest drugs possible. A misogynistic undertone is being established as it is evident that Kesey is attempting to insinuate that women in the text are centralized on having complete and utter control rather then on helping patients get better. Another character that underlings the misogynic undertone in the novel is Billy Bibbit’s mother; she is a terrifying figure in the eyes of Billy. Billy has dreams of going to college and looking for a wife, however, when he brings these topics up with his mother â€Å"she only tickled him with the fluff and laughed at such foolishness† (254). Thus, women are being presented as these terrifying figures that will not let you escape from their grasp. They want to have complete control so they can always establish the rules. Society is based of the status quo of men and women; men love being in control over the women and dictating the rules of a society. However, when a women seizes power in a particular culture there can be a sense of misogyny that is established. Such examples of McMurphy’s barbaric actions in the ward, Kesey establishing women as controlling figure, and women being noted as feared all underline misogynistic qualities that a society takes on when males are upset with a women in power. These qualities all are detrimental to the women society; they are not being illustrated as caring and loving, they are presented as people who create a struggle for everyone else. Just as the society of the mental ward has a hatred for Nurse Ratched, they take on these qualities in attempt to force her to leave, so they can be set free from her grasp. They want a new leader for the ward and by being misogynistic they believe that it will cause the nurse to leave as no one wants to live hated in a society. Furthermore, the ward acts with misogyny as they strive to tire the nurse out from all the stress being created so that she will eventually break down and give up her position. How to cite One Flew over the Cuckoo’s Nest, Papers One Flew over the Cuckoo’s Nest Free Essays One flew Over the Cuckoo’s Nest is a tale of rebellion against the obvious authority cloaked within the walls of an insane asylum and redemption through it. The setting is one played out many times before in various hero stories. A man enters a foreign place, meets oppressed indigenous people, decides to help them see the light, and gives his life for the greater good. We will write a custom essay sample on One Flew over the Cuckoo’s Nest or any similar topic only for you Order Now In this case the protagonist is not the narrator, but rather McMurphy, a con-man and gambler who fixes his way out of hard labor and into a seemingly cushy hospital setting. Little does he realize he just signed his freedom away to Gestapo dressed as nurses. From the moment he steps into the hospital his freedom is questioned. The nurses acting as dictators, especially Nurse Ratched, try to take complete control of every patient, of every aspect, and the more one struggles the harder their life becomes. For McMurphy what is a challenge to established sanction in the beginning, becomes a fight for the freedom of all patients in the end. The power of the nurses dictatorship runs in three themes throughout the book; false diagnoses of illness, women emasculating men, and social destruction of natural impulses and drives. The emasculation of men is a theme found through out the entire novel. Not only are the men weakened through embarrassment, but also destroyed through castration. Seeing the men gathered for their talks with the nurses was just one of the many ways the men were destroyed emotionally. Bromden himself commented on this torture of patience which in a sense took their balls. The struggle there is not against just one woman but an entire system. A matriarchy set up with easily controllable subordinates to Ratched and watchdogs who are the men full of anger working underneath her. This power struggle is not an unknown phenomenon to the men there as most of the patients have had controlling women in their lives before. One great example of this is the mother of the narrator who is a woman that took control just as the women of the hospital. Bromdens mother turned his father into an alcoholic weakling and even made him take her last name further weakening the chief. Another example came later in the novel when McMurphy commissioned a prostitute to sleep with Billy. This form of therapy did seem to help him recover, however Nurse Ratched threatened to tell his mother because of which he committed suicide. This idea of suicide was not the only one as another of the patients castrated himself and others commented that all a man had to do was wait a bit. Moving further into the oppression of men we step into the realms of the destruction of impulse. The novel makes a strong distinction between the natural and the mechanical. Bromden, being a man of the land and the son of a Native American chief, is the embodiment of nature trapped within social confines. He is born free as he hunts with his father as a child until the government buys out the land and so starts his battle to regain his place in nature. The hospital and the staff are all seen as agents of the unnatural. The staff is described as consisting of mechanical parts and the hospital it self has is a machine at the control of Ratched. Bromden goes on to describe a fog machine that is used to fill the hospital and cloud the vision of the patients. This of course is symbolic for the clouding of judgment and in effect the manipulation of sanity as a mind unable to see clearly will not be one to make sound decisions. McMurphy’s entrance into the hospital is a representation of natural impulse and raw sexuality clashing directly with the mechanical. As he walks in he laughs and Bromden comments how that is the first real laugh he has heard in long time. Later in the novel McMurphy brags about his conquests of a young girl which led to his incarceration adding to social constraints presented in the story. As the novel nears end McMurphy does free many of the patients which symbolizes the return to the natural and a weakening of authoritative grip when they walk out of the hospital. This however, is directly tied in to him loosing his mind via lobotomy. This brings the final theme for the subjugation of freedom found within the story; false diagnosis. Sometime before McMurphy ever stepped foot in the asylum there was a rebel before him. Though this man did not seem to challenge the system as harshly as McMurphy he was not a roll over either. He did, however question the process which is evident from his inquiry to the medication he was taking. He was treated via intense electro shock therapy and lobotomy from which he lost his ability to reason, his fighting spirit, and indeed his personality. The man became a human cow for which he was later released and praised as cured by Nurse Ratched. This was an erroneous diagnosis as the man was perhaps as healthy as most. The issue was brought up in the novel stating that a man of sound mind questions, however it is insane to do so at the challenge of authority as majority rules. The case was very much the same for McMurphy. When he rebelled he was not seen as a man rebelling but a patient loosing a grip on reality. Though, it is unclear whether Nurse Ratchet really saw it that way, it would seem that she was too concerned with having absolute control to care for the peoples well being. This in turned caused to the patients treated inhumanly within the hospital and leant to the fear of leaving. What happened in the hospital was tragic and in many ways analogous to a dictatorship of a nation. When a dictator has absolute control of a country the people must have a fear instilled in them in order to remain in control. This is how the hospital operated with Ratched unchallenged based on the fear of what she may do to the men there. This was the case until McMurphy showed them to live out side the confines of a mental prison of fear. How to cite One Flew over the Cuckoo’s Nest, Essay examples

The Importance of the Ozone Essay Example For Students

The Importance of the Ozone Essay The Importance of the OzoneLike an infection that grows more and more virulent, the continent-size hole in Earths ozone layer keeps getting bigger and bigger(Beyond Discovery). The ozone is a protective layer that occurs naturally in the stratosphere, 6 to 28 miles in altitude. Each year, since the late 1970s, much of the ozone layer above Antarctica has disappeared, creating what is popularly known as the ozone hole. This hole now measures about 9 million square miles, nearly the size of North America. Less dramatic, but still significant, depletion of ozone levels has been recorded around the globe. With less ozone in the atmosphere, more ultraviolet radiation strikes Earth, causing more skin cancer, eye damage, and possible harm to crops. We will write a custom essay on The Importance of the Ozone specifically for you for only $16.38 $13.9/page Order now The main causes of ozone depletion are chlorofluorocarbons (CFCs), such as coolants, aerosols, and fire extinguishers. When CFCs are released, they rise into the ozone layer. The UV (ultraviolet) radiation then releases chlorine from the CFCs. Chlorine is a chemical that disintegrates the ozone. Other everyday items that contribute Cottrell 2to the devastation of the ozone include household refrigerants and exhaust fumes emitted from automobiles. Without the ozone layer the health of every single living being on planet Earth would be jeopardized. Ozone depletion leads to an increased exposure to ultraviolet light, which can cause many health problems. Exposure to ultraviolet light greatly increases the risks of skin cancer and cataract development. Skin cancers are very treatable in their early stages but very deadly in the advanced stages. Cataracts are growths in the eyes that cloud vision and can lead to blindness. Increased UV exposure also causes decreased growth of phytoplankto n. This is the light-sensitive organism that not only forms the base of the oceans food web, but also is responsible for removing much of the carbon dioxide from the atmosphere. Last, a thinning ozone layer would produce lower crop yields. Some crops, such as rice, are sensitive to ultraviolet light. Increased UV exposure could make these crops less productive or even kill them. Much of the world relies on rice as a primary source of food. The people who need it most are destroying the ozone layer. This problem can be traced back to the overwhelming increase in the worlds population. With more people on the planet, there will be use of more automobiles, CFCs, and refrigerants. In turn, an increase in these products will yield an increase in air pollution. Finally, these pollutants eat away at the ozone and slowly increase the size of the already humungous hole above Antarctica. Cottrell 3There are many ways in which we can help prevent ozone depletion. Obviously, the best way is to eliminate all ozone-destroying chemicals, but some of these chemicals are important to modern technology and manufacturing. The United States has regulations prohibiting some ozone-destroying chemicals and limiting the use of others through Title VI of the Clean Air Act. Also, the US is a participant in the Montreal Protocol on Substances that Deplete the Ozone Layer, an international treaty that aims to reduce and eventually eliminate the emissions of man-made ozone-depleting substances. In order to eliminate ozone-depleting chemicals, usable alternatives must be developed. The CFC-free coolants and aerosol propellants that have been on the market for a number of years are examples of such development. There are other ways to help avoid a disastrous future, as well. Automobile owners can ask if refrigerants from their vehicle will be recovered and recycled during servicing. They can also see about converting their car to a substitute refrigerant if the air-conditioning system needs major repair. Most importantly, repair all leaks in the air conditioning system. About 80 million cars on the road today use CFC refrigerants in their air conditioning systems. If leaky systems were repaired, it would prevent the release of about 30 million pounds of CFCs this year. .u83862f84fe96f9256d2e99b92eebdbcf , .u83862f84fe96f9256d2e99b92eebdbcf .postImageUrl , .u83862f84fe96f9256d2e99b92eebdbcf .centered-text-area { min-height: 80px; position: relative; } .u83862f84fe96f9256d2e99b92eebdbcf , .u83862f84fe96f9256d2e99b92eebdbcf:hover , .u83862f84fe96f9256d2e99b92eebdbcf:visited , .u83862f84fe96f9256d2e99b92eebdbcf:active { border:0!important; } .u83862f84fe96f9256d2e99b92eebdbcf .clearfix:after { content: ""; display: table; clear: both; } .u83862f84fe96f9256d2e99b92eebdbcf { 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; } .u83862f84fe96f9256d2e99b92eebdbcf:active , .u83862f84fe96f9256d2e99b92eebdbcf:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u83862f84fe96f9256d2e99b92eebdbcf .centered-text-area { width: 100%; position: relative ; } .u83862f84fe96f9256d2e99b92eebdbcf .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u83862f84fe96f9256d2e99b92eebdbcf .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u83862f84fe96f9256d2e99b92eebdbcf .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; } .u83862f84fe96f9256d2e99b92eebdbcf:hover .ctaButton { background-color: #34495E!important; } .u83862f84fe96f9256d2e99b92eebdbcf .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u83862f84fe96f9256d2e99b92eebdbcf .u83862f84fe96f9256d2e99b92eebdbcf-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u83862f84fe96f9256d2e99b92eebdbcf:after { content: ""; display: block; clear: both; } READ: Comparing Sir Gawain and the Green Knight and The EssayAt home, it is crucial to repair air conditioners. This step alone prevents ozone-depleting refrigerants from escaping. Also, remove the refrigerant from refrigerators, air conditioners, and dehumidifiers before disposing them. Removing the refrigerant before disposal of old refrigerators alone would prevent the release of about 4 million pounds of CFCs each year. The used refrigerant can be recycled and reused. Cottrell 4If the ozone layer were extinguished, life on this planet would be nearly impossible. Our world would be filled with deadly ultraviolet radiation. The ozone protects all life by absorbing 99% of UV ra diation. Theres not much that can be done about the increasing world population, but there are steps that can be taken to avoid products that are harmful to the ozone layer. It makes no sense to not protect what has always protected us. There is not much of a choice in the matter. Cottrell 5Works CitedBeyond Discovery, The Ozone Depletion Phenomenon. 1998. National Academy of Sciences. 20 Nov. 2001(www4.nationalacademies.org/beyond/beyonddiscovery.nsf)Canning, Kate. Antarctic ozone Hole Shows Sign of Recovery. Pollution EngineeringDec. 1999: 3. Levy, Elizabeth. No More Ozone Hole? E Magazine: The Environmental MagazineJan./Feb. 1999: 21. Ozone Hole Report. Chemical Week Oct. 31 2001: 41. R. M. Ozone Hole is Smaller than Last Year. Science News Oct. 23 1999: 270The Ozone Hole Sets a Record. Earth Island Journal Winter 2000: 15.

Free Essays on March Of Madness

Listening to the music: Social Problems in Song Mini-Assignment 1 Cory Rossin The song that I have selected with respect to a social problem (Global) is â€Å"March of Death† by Zack De La Rocha lead singer of â€Å"Rage Against Machine†. The intention of this article is to inform the reader of the expressive opinion in reference to the Iraqi war in conjunction with the sociological conflict theory imposed by Karl Marx. â€Å"March of Death implies several messages towards the act of war; consequences and political agendas within the U.S.A. government. â€Å"I won’t toe or defend, instead I curse at murderous men in suits or professionals who act like animals†. This bold statement refers to the new method of colonialism; multi-national corporations who exploit and conquer resources in countries that possess abundant supplies of tangible material and inexpensive labor. Who is in control? Who can repress the American leader, another intriguing statement by the songwriter. Finally the most important message of all, the destructive outcomes of war; thousands of helpless, innocent civilians disfigured and executed by the hands of Goliath himself. The Social problem is evident throughout this song, war and political propaganda a method of achieving the world’s precious energy, oil. In today’s world war is not just a social problem but also a malicious execution of all humanity; in theoretical terms war exhibits all three foundations of a social problem, origin, definition, and treatment (Fleras 2001,10). For conflict theorists war is an inevitable clash between inequalities of wealth, power, privilege, delivered through institutional means within a capitalist system. â€Å"Social problems are inherent in those societies organized around the capitalist principles of profit, competitive individualism, and class conflict† (Fleras 2001,19). â€Å"March of Death† closely reflects the conflict theory by describing religious, ... Free Essays on March Of Madness Free Essays on March Of Madness Listening to the music: Social Problems in Song Mini-Assignment 1 Cory Rossin The song that I have selected with respect to a social problem (Global) is â€Å"March of Death† by Zack De La Rocha lead singer of â€Å"Rage Against Machine†. The intention of this article is to inform the reader of the expressive opinion in reference to the Iraqi war in conjunction with the sociological conflict theory imposed by Karl Marx. â€Å"March of Death implies several messages towards the act of war; consequences and political agendas within the U.S.A. government. â€Å"I won’t toe or defend, instead I curse at murderous men in suits or professionals who act like animals†. This bold statement refers to the new method of colonialism; multi-national corporations who exploit and conquer resources in countries that possess abundant supplies of tangible material and inexpensive labor. Who is in control? Who can repress the American leader, another intriguing statement by the songwriter. Finally the most important message of all, the destructive outcomes of war; thousands of helpless, innocent civilians disfigured and executed by the hands of Goliath himself. The Social problem is evident throughout this song, war and political propaganda a method of achieving the world’s precious energy, oil. In today’s world war is not just a social problem but also a malicious execution of all humanity; in theoretical terms war exhibits all three foundations of a social problem, origin, definition, and treatment (Fleras 2001,10). For conflict theorists war is an inevitable clash between inequalities of wealth, power, privilege, delivered through institutional means within a capitalist system. â€Å"Social problems are inherent in those societies organized around the capitalist principles of profit, competitive individualism, and class conflict† (Fleras 2001,19). â€Å"March of Death† closely reflects the conflict theory by describing religious, ...

15 Words That Will Make You Sound Smarter

15 Words That Will Make You Sound Smarter Do you remember how exciting it was when you learned to say supercalifragilisticexpialidocious? Didn’t you feel smart? Just because youre older, doesnt mean acronyms and emojis should be your main form of communication. After all, if you want to be successful in life, you have to make an unforgettable first impression. Why Word Choice Is Important Having a strong vocabulary allows you to communicate in a thoughtful and intelligent way. Whether youre trying to land a job, impress your 3rd-period teacher, or nail a scholarship interview, your ability to choose your words carefully will help you stand out. But here’s something to consider: overusing complex language can turn people off, so it’s best to test out a few new words at a time and see what kind of reaction you get. Chances are, you’ve seen (or maybe even used) a few of these words. And while there are hundreds of words that can make you sound smarter, some are definitely more fun (and easier) than others to use. So, the next time youre toe-to-toe with your AP English teacher, ditch the toady act and impress her with a few of these scintillating words instead. Words to Add to Your Vocabulary Accolade: a mark of acknowledgement; an honor.Even though he received numerous accolades at the senior awards night, Ben is still one of the most humble people I know.Acquiesce: to go along with something without protest, even if you dont really want to.My grandma loves the ballet and bought tickets for us to go. I really wanted to watch the basketball game, but her sweet smile eventually caused me to acquiesce.Bamboozle: conceal one’s true motives; to cheat or deceive another person.I got bamboozled by my buddy to buy him a pair of new shoes even though his mom picked up a pair yesterday.Camaraderie: trust existing between friends who spend time together; a spirit of familiarity.There was a sense of camaraderie among the soccer team after they spent two weeks together at a wilderness camp.Conundrum: a difficult problem.Looks like you have  a bit of conundrum, but thats what happens when you cheat on a test and the teacher finds out.Idyllic: peaceful, happy, pleasing.The out door classroom at our school is in an idyllic location because you can see the mountain range and several acres of forest from every open window. Impeccable: faultless or without defect; incapable of wrongdoing.Have you ever had that one teacher who won’t accept any work unless it’s impeccable? There’s no way my essays are ever going to be that perfect.Perfunctory: something done without much care or attention.You did a perfunctory job including descriptive words in this essay. Next time, I expect you to show more interest in what you are writing.Ruminate: to think about something thoroughly and in great detail.People who struggle with anxiety tend to ruminate and fixate on their thoughts. Tempestuous: identified by explosive conditions.My older brother’s tempestuous relationship with our mom has led to very little communication between the two of them.Tenuous: very weak or slight and likely to change.We’re not sure if our boating store is going to survive this harsh winter season. Your employment will remain a bit tenuous until we know the total number of sales from this month.Vacillate: to go back and forth between two points, waver between different opinions, or to be indecisive.When I ask my sister where she’s going to college, she vacillates between her two favorite schools; but I know she will eventually make the best decision for her. Vitriolic: harsh or corrosive in tone.The student body election turned into an argument reaching vitriolic levels. The two candidates ended their speeches by shouting harmful words at each other.Wheelhouse: a metaphor for an individuals area of comfort or expertise.I need you to cover this story about the construction at our school, even though it’s not in your wheelhouse. Zealous: displaying or feeling energetic support for a person, cause, etc.My neighbor has been a zealous supporter of animal rights for as long as I’ve known her. Source Merriam-Webster Dictionary

Geographical Information Systems Essay Example | Topics and Well Written Essays - 1000 words

Geographical Information Systems - Essay Example The most important part of a GIS is the ‘gencode’ to which information is connected. It represents a geographical code to highlight a place or location anywhere in the world. A GIS shows vital data in a diagrammatic manner, displaying extended spatial locations, territorial divisions, neighborhood vicinities and their inhabitants with unparalleled clearness. The GIS displays structure upon structure of data {such as characteristics and statistics of human population, income levels, voting preferences, poverty levels, pollution rates, and Internet availability}, and the manner in which all structures work in cohesive unity. The GIS user then selects the data to structure according to the queries that need to be solved. The precise information provided by GIS is being increasingly used for public safety purposes. Public safety officials have discovered that its geospatial information is derived much more spontaneously, and is more productive as compared to data supplied by ambiguous orthodox photography due to the very fast rate at which imagery of a certain area can be displayed as well as the cost savings involved. It is estimated that GIS use has resulted in cutting short land-use and field visits by as much as 70%. Tasks like on-the-way and on-the-scene skillful planning, highlighting the precise origin of wireless calls, advance planning of interior safety and security strategies, and re-directing traffic in times of emergencies have become much easier to undertake and solve more quickly and efficiently (Earth Imaging Journal, 2005). The use of GIS as a crime-fighting tool is increasing in the United States. It enables the police to examine and evaluate crime trends and find precise geographic locations where some crimes are concentrated, connect those crimes to the area in which they take place, and highlight the locations

Calcium within the Human Body Essay Example | Topics and Well Written Essays - 1500 words

Calcium within the Human Body - Essay Example A fascinating interplay of pathways and signals are involved in calcium regulation. As research and new technologies evolve, new aspects are elucidated in these complex mechanisms. Various animal models have been used in order to understand the cellular responses and the hormonal regulation (Eckermann 2008). Moe (2008) states "normal homeostatic regulation maintains serum levels, intracellular levels, and optimal mineral content in bone", summarizing the intricacy of structures and organs that contribute to "normal" levels. The major organs involved in the regulation of its metabolism are the parathyroid glands, the kidneys, the skeleton, and the gut (Wysolmerski & Insogna 2007). Our body obtains the necessary amount of calcium from two major sources: diet (through intestinal absorption) and bones (through calcium mobilization). Foods that include a high amount of calcium are diary milk, cheese yogurt, and green vegetables. The amount of calcium people need varies: young people need a high intake, so that growth and development are assured. Older women need calcium supplementation in order to prevent osteoporosis. Calcium is absorbed in the very beginning of the small bowel: duodenum and the first portion of the jejunum. The intestinal absorption is regulated by Vitamin D, and its mobil ization is tightly regulated by various hormones and signaling mechanisms, with a continuous remodeling of calcium storage. For example, if calcium is not adequately obtained from diet, a series of hormonal mechanisms are set off in order to get the necessary amount from bones; if this process is sustained for a long period of time, bones weaken. The kidneys are also important organs which regulate calcium metabolism and keep its blood levels (Choudhury & Levy 2007). In the different portions of the kidney, calcium is reabsorbed, so that equilibrium is achieved in the blood. Additionally, in both the proximal and distal nephrons, filtrated calcium is passively or actively absorbed into the bloodstream obtaining adequate levels in the urine. Those mechanisms can be modified with different drugs, which are used in certain conditions such as renal calculi. To review the impact of kidney disease in calcium metabolism, Hamdy (2007) has published an article where he explains the role of chronic kidney disease and the major disturbances seen in bone and mineral metabolism. A review of calcium metabolism would not be complete without addressing bone processes. Bone undergoes remodeling in all life stages, but certainly this process is faster in younger individuals, and more significant in trabecular bone than cortical bone. Normal bones are formed by different substances. Most of the body's calcium is stored in the bones, along with phosphorus and, mostly, as calcium phosphate salts. The great majority (almost 99%) of the calcium is found in the skeleton and approximately 1% moves freely from and into the bones (Matos 2008). Two principal cells regulate bone formation and destruction: osteoclasts and osteoblasts. Osteoclasts resorb bone and are formed by numerous monocytes that fuse and take shape of a multinucleated cell. On the other hand, osteoblasts deposit new bone and arise from mesenchymal cells. The remainder component of bone