Essay the Matrix

The Matrix Plato believed that the world as we see it, is not real but a more illusion, a copy of the real world to be more precise. Take for example if you look at rose or at a woman and you think they are both beautiful, that's manifesting herself in those object, so the idea in this case pure beauty. So according to plato we are not really living in the real world, when we look at a rose or at a woman we are only seeing at a copy of real beauty. So when plato wrote about the cave, he said that man is chained in such a manner that they face only the shadows of anything that is passing by outside the cave.Because the man has only seen these shadows, he will take it as the real things. So if the man sees the shadow of a tree, because that's the only thing he has seen he will think it's a real tree. The only way to become unchained Plato thought, was to begin to see the real nature of things through the mind's eye. But Plato belived that no one could be taught, they had to see reality for themselves, at most they could only be directed by people who had already been there.Plato continues that when someone sees the real world for the first time, it will be to bright for the person and will be confused, but only after spending some time his mind like the eyes will adjust to the light. In the movie this is more or less what happens to Neo, he is trapped in an illusion, he thinks it's real because that's the only thing he has seen. He cannot be told what the matrix is he has to see it for himself, when he first sees it he cannot believe it, but eventually accepts it, and so forth.Both Plato's Cave and the Matrix play with the question are we awake? Both contend that humanity is asleep. Both Plato and the Matrix contend that given everyday world is illusionary. Plato because for him the real world are the form beyond the senses and everyday experience are just shadows on the cave wall. The Matrix presents an substratum a real world open rationing underground. And The prisoner who lives the cave, comes into the sun and their eyes are blinded by the light. The same can be seen when neo first came out of the matrix and said my eyes.I can't see. Another of the similitaries is that in the Cave is some Light, the fire which cast the shadows of the puppets on the walls. This Light can be seen as an small aspect of the sun, small aspect of the Truth. It can be said, that there is Truth beyond the illusion, as its source is the Light. The same in the Matrix, the source of the Matrix is in the real world, only difference is that people are the Light of the matrix since they created it. And was told that's because you have never used them before.Another similitaries is that in the Cave the prisoners never used their eyes truly, they were always in the darkness where they could not see behind themselves to see what was the source of the shadows, in fact their eyes were only adjusted/conditioned to the dimness of the Cave to the degree that when one of the prisoners left the cave and saw the outside their eyes were blinded, having never seen it before, or in the matrix having never used their eyes before. The other diference are that Matrix is more political than mystical as in Plato vision.The philosophical view of the nature of reality as seen in the matrix and the allegory of the cave are the Artificial Intelligence machines are the puppeteers, tricking the humans into believing the Matrix is actual reality. The humans that are imprisoned in the Matrix are like the prisoners in the cave. Neo is the prisoner that is freed from the cave into the true reality of the world. The Matrix is the cave, the real world is existence outside the cave. If i compare these views Descartes poses the question of how he can know with certainty that the world he experiences is not an illusion being forced upon him by an evil demon.He reasons since he believes in what he sees and feels while dreaming, he cannot trust his senses to tell him that he is n ot still dreaming. His senses cannot provide him with proof that the world even exists. Descartes’ evil demon is vividly realized in the Matrix films as the artificial intelligence that forces a virtual reality on humans. Just as Descartes realized that the sensations in his dreams were vivid enough to convince him the dreams were real, the humans who are plugged into the Matrix have no idea that their sensations are false, created artificially instead of arising from actual experiences.Until Neo is yanked from the Matrix, he, too, has no idea that his life is a virtual reality. Like Descartes, Neo eventually knows to take nothing at face value, and to question the existence of even those things, such as chairs, that seem most real. I think that the scenario that is shown in The matrix Could’t happen. because there cant be transported from one world to another through the phone, and cant be alive in two equal bodies in two places are just illucions that in real life ca n not pass never.

Handlin vs. McNeill Essay

Although events in history occurred over a long span of time and development, history first became an academic subject a little more than 100 years ago (McNeill 12). Since then, a plethora of controversies appeared regarding how historians, scholars, and intellectuals should examine and analyze history. Among the initial methods of studying history was the scientific research method, or scientific source criticism, which fundamentally extracts valid, legitimate facts from a diverse range of historical sources. Throughout time, however, the facts derived from this method of historical study gradually altered, leading to a new method of historical study: using facts and combining them with opinions and goals to constitute personal interpretations. As Oscar Handlin zealously asserts, historians and scholars should provide a strict examination of history based on a chronological study of known and verifiable facts as opposed to using verifiable facts as the basis for their own interpretation, influenced by their own group, experiences, beliefs, and personal motives. Through implementing a strict examination of history, historians can successfully detect and eradicate bias in their writings, allow the government as well as individuals to gain an insight into the past in order to secure and progress the future, and grasp the magnitude of truth. First, because strict examination of history based on a chronology and conclusive evidence can aid in discerning bias from genuine fact, historians should utilize the scientific method of research. Although Oscar Handlin admits that historians are never â€Å"totally free of bias† (7), he does claim that removing facts from interpretations eliminates bias, opinionated statements, and fiction from history, which is supposedly the chief goal and use of history (Handlin 5). On the contrary, when scholars employ William McNeill’s method of investigating history through interpretation, biased and one-sided analyses emerge, and, therefore, scholars may elasticize actual truth to suit their purpose. Historians who use interpretation to depict history â€Å"are likely to select facts to show that we-whoever ‘we’ may be-conform to our cherished principles† (McNeill 16). Consequently, a fusion between fact and bias results, distorting the truth and leading to ignorance. Take, for instance, the example of Christopher Columbus. When examined through strict examination based on chronology and evidence,  historians determine truths including the fact that Columbus’s voyages increased Europe’s rate of expedition to the Americas and the fact that Columbus contributed to the horrifying genocide of Native Americans. These derived facts provide insight into two perspectives of Columbus, and so, it diminishes the threats of bias. However, when explored through interpretations to suit purpose or please the audience, historians exaggerate Columbus’s prominence by omitting the negative perspective mentioned above and using overarching descriptions, verifying the detriments of bias. Essentially, the scientific method of research assists historians in limiting the bias and opinion used in their writing to produce exact facts that do not serve to please the audience. In conclusion, when historians adhere to a specific study of history founded on chronology and corroborative facts, they can locate truth amidst clouds of speculation, myth, opinion, and bias, and they can use this truth to advance the human race. Rummaging through the treasure chest of historical sources and only selecting the jewels of absolute truth can facilitate the process of abolishing partiality and attaining objectivity and allow humans to use the past as a tool for enhancing the future. Handlin aggressively proclaims, â€Å"Truth is absolute; it is as absolute as the world is real† (5). If historians truly possess profound feelings and support for the success of humanity, it is crucial that they acknowledge Handlin’s statement. If McNeill’s views are adopted and excessively used, however, absolute truth and its advantageous properties may be lost forever, masked by interpretations involving a blend of fact, fiction, and ideology. By working in accordance and using the scientific method of research, humans can conquer subjective interpretations and win the war against â€Å"faction-a combination of fact and fiction† (Handlin 8).

Developing Writing Skills Essay Example | Topics and Well Written Essays - 1250 words

Developing Writing Skills - Essay Example My gretest wekness in writing hs lwys been to pln, write, nd revise n essy. In generl I lck bsic knowledge bout how to pproch writing nd the writing process s whole. Prticulrly, I hve difficulty in developing n essy in the following res: () generting content, (b) creting nd orgnizing structure for compositions, (c) formulting gols nd higher plns, (d) quickly nd efficiently executing the mechnicl spects of writing, nd (e) revising text nd reformulting gols. Generting content for n essy typiclly begins with brinstorming. During this pre-writing phse, writers tke time to reflect on their topic, select n udience, nd develop ides. Skilled writing depends, in lrge prt, on student's bility to pln before composing during this phse. My wekness is tht I do not spend much time prepring to write. Insted, I often begin writing s soon s I m given n ssignment with little or no preprtion. Furthermore, I tend to rely on n ssocitive technique wherein I simply write whtever comes to mind. Beginning to write immeditely fter receiving n ssignment does not llow dequte gol setting or plnning--two importnt techniques pplied by successful writers. Subsequently, I pper unsure of wht to do when I m given time to pln. Sometimes I do not regrd strtegies in the prewriting phse s vluble tools nd fil to utilize meningful techniques to become successful writer. I lso experience difficulty when ttempting to generte content nd orgnize structure for compositions. This problem my be ttributed to their under-utiliztion of strtegies for retrieving useful informtion. Thus, sometimes I view writing ssignment s question/nswer tsk involving little preprtion. Formulting gols nd objectives, strtegy tht experienced writers use to pln nd execute higher-level writing skills, is third re of difficulty for me. Writing cn be chrcterized s problem-solving tsk tht includes identifying gols for writing s well s the mens to chieve them. During nd fter writing, these gols re ssessed to determine whether student needs to redefine the gols or continue with the writing process. In my writing strtegy I choose from list of gols tht I feel my pper should ccomplish nd thn I brek the writing tsk into severl prts: () generte product nd process gols, (b) develop notes, (c) orgnize notes, (d) write nd continue the process of plnning, nd (e) evlute success t obtining gols. fter being tught the gol-setting strtegy, I meet the gols I hve set for my essys 90% of the time. My strength in writing is tht I m ble to quickly nd effectively execute the mechnicl spects of writing. Specificlly, in comprison to my peers, I mke considerbly more spelling, cpitliztion, nd punctution errors in compositions, nd my hndwriting is less legible. Bsic skills like spelling, grmmr, nd hndwriting re usully not tught t the high school level. I lso think tht my strength in writing is in formtion sentences. I hve well-developed sense of sentence style nd produce long nd completed sentences. Thus, the repetition of simple sentences nd frequent use of run-on sentences re not common for my style. For exmple, I edit for the conventions of writing s they proceed with composing their ides nd during the post-writing stge for refinement. nother re of difficulty in writing for me is the revision of my writing. The revision process is n

The Indian Removal Act of 1830 and the Cherokees Essay

The Indian Removal Act of 1830 and the Cherokees - Essay Example Although considered cruel and unfair by the American Indians, the Indian Removal Act promised security and monetary compensation to the Indians that would be removed, as well as protection from invaders (â€Å"The Removal Act,† 2010). The Cherokees, who were the largest group among the five tribes, were asked to transfer from Georgia to Oklahoma. However, despite the large population of the Cherokees compared to the other Indian Tribes, they were given only the second largest tract of land at 4,420,068 acres, compared to the 4,707,903 acres given to the Chickasaws. However, for the Cherokees, the largest amount at $2,716,979 was given as compensation (Jennings, 1995). In the early 1800’s, particularly in 1828, the Cherokees were not anymore the nomadic savages that they used to be and in fact, had adopted the economic and political lifestyle of the white settlers at that time. The Cherokees owned large plantations and many of them even owned slaves. Moreover, they have already adopted some â€Å"European-style† customs, a representational government, an alphabet known as â€Å"Talking Leaves,† and some were already ranch owners (â€Å"The Trail of Tears,† 1996). It was also around the early 1800’s that Cherokees started owning rights to lands, and this caused several white settlers in Georgia to protest and to propose to the government that â€Å"the Cherokee Nation be moved west of the Mississippi to make room for white settlers† (Jennnings, 1995). Despite various protests of the Cherokees under their Principal Chief John Ross against the Indian Removal Act, some leaders of the Indian tribe secretly signed the Treaty of the New Echota in 1835. The Treaty of Echota â€Å"ceded all rights [of the Cherokees] to their traditional lands to the United States† in exchange for land in the Indian territory west of the Mississippi River (â€Å"Indian Remove,† n.d.). The result was favorable to Jackson and th e national government. He then ordered that the Cherokees be given until 1838 to relocate themselves to Oklahoma. Among the disadvantages of the Indian Removal Act towards the Cherokees included the acts of taking their property, the burning of their houses, the mistreatment of their women, and the selling of their liquor in their churches â€Å"to render them even more helpless† (Zinn). Another disadvantage of the Indian Removal Act to the Cherokees was the deaths of many of them on the Trail of Tears. What followed the Treaty of Echota was the forced removal of around 17,000 Cherokees from their homes in Georgia through a trail leading to Oklahoma. On May 17, 1838, General Winfield Scott of the United States Army arrived at the Cherokee territory with 7,000 soldiers. The Indians were forced to walk through the so-called â€Å"Trail of Tears,† an approximately 800-mile long path that took them ten months or until March1839. This was the place where around 4,000 or 5,0 00 Cherokees died while walking (â€Å"The Trail of Tears,† 1996). They died â€Å"of sickness, of drought, of the heat [and] of exposure† (Zinn). Moreover, they buried around 14 or 15 bodies wherever they stopped (â€Å"Trail of Tears,† 2010). Nevertheless, around 1,000 Cherokees escaped from the Trail of Tears to the Great Smoky Mountains of Tennessee and North Carolina, and were called the Eastern Band of Cherokee (Jennings, 1995).With 5,000 horses, 600 wagons and an estimated 100 oxen, the Cherokees

Case Management Essay Example | Topics and Well Written Essays - 750 words

Case Management - Essay Example This system has five (5) essential features: (1) Identification of eligible patients, (2) Assessment, (3) Development of an individual care plan, (4) Implementation of care plan, and (5) Monitoring of outcome. In brief, case management can be delivered as a single intervention or as part of a multi-component intervention (Guide to Community Preventive Services, 2002). Some of the factors that increases interest in case management includes the rapidly escalating population of managed care contracts and the increase of patients who are chronically ill and require continuous costly care. The ability to capture and maintain appropriate information to allow high levels of collaboration between care managers, financial managers and payers are crucial in case management. Combining clinical and financial records is necessary in developing an effective case management program (Cerner & HFMA, 2006). Efforts in controlling healthcare quality and cost need to be an absolute commitment from both governance and senior leadership that balances approach to quality and financial outcome. Case management is a part of an overall process of improving the quality of care provided by an organization. It needs active engagement and passion of senior leaders because separation between business goals and clinical goals must be eliminated.The physician who functions as a medical director, a nurse who functions as a full time clinical officer or case manager and a hospital administrator should set clinical improvement goals together and discuss how to best manage quality health care. Accountability must be established and designed to review clinical and financial outcomes. However, providing sound clinical and financial information in timely manner is essential to the process. Electronic medical records revolutionize health care due to the availability of evidenced-based protocols and pharmaceutical applications that gives easy access to practitioners the best research on a specific disease condition. Most hospitals have computerized electronic hospital information system that helps administrators collect and analyze financial data and electronic medical records for clinical data. But the two systems are not linked. Combining the data from both systems is seen as a necessary ingredient in effective clinical and financial case management A combined system can also schedule appropriate resources needed to provide services. These electronic systems help case managers streamline the process of verifying the level of care the patient requires and the willingness of the his insurance carrier to reimburse the hospital for that care (Yoder-Wise, 1999). Scientific studies continue to document that poor care is being delivered despite significant amount of money spent in providing care service. Ineffective and inconsistent care leads to bad outcomes and higher costs due to the absence of an organized approach to management (Harrison, Nolan, & Sucro, 2004). Some experts state that case management improves the quality of care by

Barack Obama and Mitt Romney Approach towards Problem Solving Essay

Barack Obama and Mitt Romney Approach towards Problem Solving - Essay Example Barrack Obama, the current president of US who was elected on 4th November, 2008 has democratic political approach. As the U.S economy is the biggest issue, he has put forward the plans of tax measures to overcome this major issue of the state. Barrack Obama believes in investing in the educational sectors and infrastructure to heal the problem of U.S economy. His approach towards this problem is to improve the humanity of his country at every level to overcome the economic issue. At the time of taking the office, Barrack Obama faced recession of economy in the shape of 700,000 jobs being lost every month. He applied his America’s Recovery and Reinvestment Act, in which the first step was to finish the taxes on the undersized business. Following this, he purposed an act of cutting the taxes on the 95% of the local families and other activities as well. In the course of May 2012, under the presidency of Barrack Obama, the U.S. economy increased in the shape of 4.3million privat e sector jobs with a consecutive rate on the monthly basis (Romney). On the other hand, Mitt Romney thinks that the Government should cut down the taxes and let the private sector stay free to overcome the economical problem. Romney is experienced in private sector and has traditional ideas towards the economical problems of U.S. Mitt Romney plans to rebuild the economy of U.S. by enterprises and the hard work at the employment level.

Introduction to Financial Accounting Research Paper

Introduction to Financial Accounting - Research Paper Example Amount Opening capital 58630 Add: Net profit 38565 Less: drawing (-)24700 Bank overdraft Creditors o/s security guard wages 400 o/s telephone and e-mail 200 o/s website maintenance expenses 375 72495 2380 19670 975 95520 Debtors Cash in hand Freehold premises 60000 Less: depreciation(new) -(3000) Less: depreciation(old) - (18000) Safe 12000 Less: depreciation(new) -(2880) Less: depreciation(old) -(4800) Shop fitting 34000 Less: depreciation(new) -(3400) Less: depreciation(old) -(10200) Closing stock3400 520 390004320 20400 2788095520 Adjustment entries: (1) O/S Security guard wages 400 should be added in the liabilities side. (2) O/S Telephone and e-mail 200 should be added in the liabilities side. (3) 900*5/12= 375 is O/S of the website maintenance expenses should be added in the liabilities side. (4) 60000/20 years= 3000 for year should be deducted as new depreciation and old depreciation should be Deducted from actual cost, therefore 60000- 18000(old) - 3000(new) = 39000. (5) 12000-4800(old) =7200(new depreciation) 2880= 4320.... Coming to the next concern that, the value for your premises seems very low, though you paid more than that of them because the old depreciation is more than the new calculated premises. As we can see it separately below the balance sheet and on the balance sheet, this comes under the Asset side in the Balance Sheet and the new calculated and paid depreciation is very less that the previously calculated and paid one. Therefore, more cost was been paid earlier, which if alone calculated will be very high, that is why the value shown for your premises now are very low. As you have said that, you took  £24700 out of the business for your own personal consumption, this comes on the debit side of trading account as owner’s drawings and subtracted under the liabilities side in the balance sheet. As we know that the owner’s drawing is subtracted from the sum of net profit and opening Capital, and as the amount is not been returned, though it is taken from the profit of the business it is subtracted. In addition, counted as neither a loss or bad debt or a profit and this is why is cannot be written, calculate or charged under the profit statement. The distinction between the fixed asset and the current asset is, fixed asset is been defined as that asset which is been acquired for relatively long periods for carrying on the business of the enterprises. They are not been meant for resale. Land and building, machinery, furniture are some of the important examples of fixed Assets. Sometimes the term â€Å"Block Capital† is also been used for these terms.

UNIT MATH DB Essay Example | Topics and Well Written Essays - 500 words

UNIT MATH DB - Essay Example However, this approach of teaching is some times lacks as students are not motivated to remember (formulas) and it does not connect geometry to real life in the â€Å"real world†. There are different ways by which teaching of geometry, specifically surface area and volumes can be made more interesting. One way by giving students different types of shapes (cube, prism, cone, etc.) and asking them for calculating surface area and volume, or asking them how they will calculate. In another way, asking every student of class to explain calculating of surface area and volume of specific objects and let them choose the objects or it can be given to them by lottery systems. The most important aspect of teaching is to explain students how they can derive the formula they use for calculation. If a student knows, the basic idea behind the formula they use and how they are derived, than it will be lot easier for student to calculate surface area and volume of any other shapes or objects for which there is no formula given in textbook. Sometime we see different types of shapes that cannot be fit in any specific shapes such as cube, sphere, pyramid, or any other shape. Now , for calculating surface area and volume of these types of shapes (which do not have any specific shape), one must know the basic understanding of the subjects not just only remembering of formulas. In conclusion, there should be more emphasis on basic of the formula that are derived should be taught to students. In addition, students should be encouraged to find new shapes and study them and later discuss them with other classmates, whatever findings they come across. In addition, some types of projects should be given to students in which they make any specific types of shapes with the help of paper, cardboard, etc. and later calculate the surface area and volume of

Total Separation of Church and State Essay Example for Free

Total Separation of Church and State Essay Total Separation of Church and State â€Å"Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof†¦Ã¢â‚¬  The first Amendment of the Bill of Rights within the Constitution and an amendment that comes with support, rejection, and controversy. The amendment was made because the forefathers didn’t want a bloodbath that had plagued most of the world. Since 1618, at least 23 million people have been killed during a war revolving around religion issues. The wars have been fought over land, where separate countries claim a spot of land was promised to them, which is similar to the hostility that is going on between Israel and Palestine, and beliefs, like the Taliban and Syrian rebels attacking the United States Embassy’s because of a movie showing the face of the Islamic prophet Allah, and portraying him as a foolish, sexist pig. Many wars were fought â€Å"in the name of God†, which caused many men, women, and children to parish. When the forefathers came to North America, they didn’t want a repeat of the hostility. Thomas Jefferson coined the phrase â€Å"separation of church and state† in a letter to a political friend, and the phrase stuck, with James Madison saying, â€Å"The purpose of separation of church and state is to keep forever from these shores the ceaseless strife that has soaked the soil of Europe for centuries. † Because of the senseless fighting in Europe, separation was widely celebrated. But for separation to work, it needs to be enforced and to be strict. Strict separation is desirable for several reasons. First, it is a way of ensuring that we can all, as Americans, feel that it is â€Å"our† government, whatever our religion or lack of. If government becomes aligned with a particular religion or religions, those of other beliefs are made to feel like outsiders. The total separation of Church and State would benefit all citizens because it would end the persecution of non-religious persons. But, in the end, it comes down to one question: Can anyone prove that religion is a benefit to everyday life if it’s included in government? Since the founding of our country, the United States of America has been, mostly, Christian country with over two-thirds of the people belonging to Christianity, but that number is dropping. With the religious population dwindling down in the United States, the government should erect a wall of separation that James Madison and Thomas Jefferson envisioned. Erwin Chemerinsky wrote in the book Why Church and State Should Be Separate, â€Å"It seem s to me that if we want our citizens to feel that the government is open for everyone – that it is their government – we need our government to be strictly secular. With the total separation of the church from all federal affairs, it would benefit the citizens of the United States of America from persecution on individual’s personal beliefs and ideals. Our forefathers came over to the Americas to escape the religious oppression of the King of England, and the Church. While holding onto their Christian beliefs, the forefathers decided that the land that would become the United States of America would be of religious freedom, so as not to repeat the atrocity of England during this time period. Even though they tried, the oppression found itself on our shores, coming with a vengeance. In the past 50 years, the government has been adding religion into our country. On June 14th, 1954, president Dwight D. Eisenhower signed into law a change to the Pledge of Allegiance by adding ‘Under God’. Two years later, Eisenhower signed a law officially declaring â€Å"In God We Trust† as our nation’s official motto, which also mandated the phrase be printed on all American paper currency. Eisenhower’s choices to add these religious statements showed that the government has ahold of the ideals that once plagued England. This issue has been fought in many unsuccessful lawsuits trying to undo the damage done by Eisenhower. The biggest issue is a government cannot be premised on the belief that all persons are created equal when it asserts that God prefers some. This belief counter acts everything that the country had worked to accomplish. According to the principle of the constitution regarding the separation of church and state, religion is a private matter, which has no place in the presence of government. As in every argument, there are two sides. In this case, people say that we don’t need a wall of separation, that the church and state should become one, and that the United States should officially become a God fearing country, and that anyone who is not a Christian shouldn’t hold political offices. There’s a growing movement in which nonreligious persons are becoming more and more abundant, beginning to compare with the number of the Christians in the country, leading to a conflict that resembles the Crusades without all the violence. All religion should be kept out of government buildings and any and every government acknowledgements of a God should be thrown out, respecting the citizens that are not religious. Throwing out the mention of religion could lead to some major changes within the government, which could benefit the country. The first reason to make this change is that it protects the nonreligious from unfair persecution. Besides the danger of a direct mixture of religion and government, there is an evil which ought to be guarded against in the indefinite accumulation of property from the capacity of holding it in perpetuity by ecclesiastical corporations. Many Americans misunderstand the words â€Å"separation of church and state†, assuming that the law requires that public life must have nothing whatsoever to do with religion. The founders, by and large, were very much supportive of the role of religion in society, but they separated the ideas of society and government, leaving religion to play a role in society, not government. The separation of church and state is not meant to hinder religion, or to deny the role of religion in society or in our history. The concept of â€Å"separation of church and state† applies to the actions of the government only. The second reason to make a change is that we will be able to tax the churches. In 1986, an estimate showed that all religious income for that year was approximately $100 billion, or about five times the income of the five largest corporations in the United States. All tax free. With the money that is made from churches, the country would be bringing in billions of dollars a year that we can use to help pay off the deficit, build more roads, make more jobs, and build more schools. The third reason is that it’ll take the pressure off of public offices. When John F. Kennedy was elected president in 1961, the public was scared that the Catholic Church would take over the country. President Kennedy quickly made public that he supported separation of church and state and that â€Å"no catholic prelate would tell the president (should he be catholic) how to act†¦Ã¢â‚¬  As President Kennedy believed in, the greatest way for our nation to flourish is without religion involved in politics. Many politicians can’t be elected and lose to individuals that are not as qualified as they may have been. Religion is a very powerful tool, which we need to be careful on how we use it. Taking it out of government and federal affairs would greatly benefit the nation. The future of the United States of America is strong and prosperous as long as it adheres to the wishes of the forefathers and past presidents. Without religion, we shall strive. With religion, we will fall. In 1773, a Rev. Isaac Backus, a prominent Baptist minister in New England, studied amongst his people that when â€Å"church and state are separate, the effects are happy, and they do not interfere with each other: but where they have been confounded together, no tongue nor pen can fully describe the mischiefs that have ensued. † Looking at the ministers studies, it comes down to one final question: what will you choose; happy and separate, or mischievous and confounded together? With the non-religious growing in more and more numbers and their beliefs coming out, the world is noticing a change, a change for the better.  The change is bringing down the level of hostility toward non-religious individuals, and with separation of the church and state becoming an even bigger issue in today’s world; it has become a topic which cannot be ignored any longer.

Of mice and men - A comparison of the opening scenes of the film and the beginning of the book Essay Example for Free

Of mice and men A comparison of the opening scenes of the film and the beginning of the book Essay A comparison of the opening scenes of the film and the beginning of the book Of mice and men is set in southern California at the time of the great depression (late 1920 and early 30s), the basis of the story is about 2 men George and Lenny, who are two workers who travel from place to place finding work on ranches, so they can earn there 50 bucks a month. George is the leader out of the two he looks after Lenny, sorts out where they go and what they do and eat. Lenny is a very big and strong man, but he is very dumb and could not look after himself, he his at heart a nice, harmless man but likes colourful, nice feeling things, so he is just like a small child. Lenny gets them into trouble a lot, he likes to touch nice things and when he does people get the wrong idea and like at the start of the book and film gets accused of rape, and at the end causes a death of a woman. Like most writers or directors, John Steinbeck and Gary Sinise try to grab the readers or viewers attention. Even though the novel and film are based on the same story, they use different techniques and ways to try and get the audiences attention. In the novel John Steinbeck uses a lot of description of his settings and this is how he tries to keep the audiences imagination going. For example in the first two pages of the novel, he uses a strong descriptive and a strong style of language to try and give an effect of a natural, calm and peaceful atmosphere, also when describing the willow pool he tries and puts as much detail in as possible, as this area of land is one of the most important places in the story as this is where Steinbeck starts the story and ends it in a similar place. Its quite amazing how Steinbeck manages to turn a violent and threatening scene into a calm, relaxing place and an almost peaceful time. I think that the first set of settings is set in a spring/summer theme as they are talking about there dream which is seen as the American dream of this time, so this also relates to life in the late boom and depression of the 1920s. The beginning is used to try and introduce the two main characters portraying Lenny as the leader and it seems that he is like a father to Lenny who is portrayed as a small child who cannot control what he is doing. George also knows he has to take the role as the father or older brother and has to keep rules and tells him what to do, e.g. when they are drinking from the lake Lenny keeps his head in the water and is just guzzling the water down, then George says; For god sake dont drink so much, and also he checks if the water is safe by making sure that its is running although George is of little intelligence him self he knows how to stay alive and live well. Gary Sinise tries to grab the audiences attention quite differently at the beginning of the film as he uses a dramatic sequence of George and Lenny sitting in the luggage holder of a train, and you see him thinking back to what happened at Weed. When this is happening the light fades over Georges face from the cracks in the compartments wooden walls, this effect of the light streaming across his face gives an imaginary sense of prison bars. During Georges flashbacks you see them running fast and out of breath down a field full of long grass, and it keeps flashing back on Georges face in the train giving you a sense of distress instead of the calming effect of the novel. It then flashes to a pretty woman in a red dress that has a rip going down the bottom of it, the air flows through her dress and hair as she is running down a field. This scene really is exciting and full of tension to the viewer, which contrasts totally to the calm and peaceful opening of the book. Next you she a bunch of workers in a field, and they hear the girls screams. The workers on horse follow carrying shotguns. This contrasts to the life of today against nearly a century ago, as nowadays Lenny would have been arrested and put to a fair trial but back then they would have just killed Lenny on the spot. This scene puts people on the edges of their seats giving a sense of suspense; this is how a good director is able to keep the audiences attention to the film. The scene of the willow pool is quite like the scene in the book it gives a more relaxed effect from the previous suspense scenes, as they hide neck deep under the overflowing bush weed, and luckily the workers lose them. When we see George and Lenny getting there work cards it proves the fact that this is in the 1930s as there were a lot of job shortages and you had to go to a job office and see if any jobs were available, most people would take any job there was, because of the depression. This then gives us a slight historical background of the time they are in. George in the book is firstly described as small and quick, dark of face with restless eyes and sharp, strong features. George being described as having restless eyes gives an impression that he is quite alert and a quick thinker of what to do in troubled times. Lenny on the other hand is described quite differently: Huge man, shapeless face with large, pale eyes, with wide sloping shoulders; and he walked heavily, dragging his feet a little, the way a bear drags his paws. the way a bear drags his paws Lenny is being described as an animal which shows that he is a slow and clumsy both physical and mentally. The characters in the film are unlike the ones in the book as they are not physically opposite. Lenny is only slightly taller than George, but the behaviours of these two characters do mirror that it is similar to the book as Lenny acts like a child and George is the smart, dominant one. This is often shown in the close ups of their faces and in their speech and movement. The clothes they wear are described in the book as workers clothes so rugged and tattered, so the movie is also based on this part as the clothes in the movie are like this. In my opinion I think casting John Malkovich was perfect to be Lenny as he was able to portray the child like brain of Lenny. He seemed to fit the right description of Lenny. The voice used by John Malkovich was very effective in giving the viewer a childlike impression of Lenny. Gary Sinise although he was director he himself played George and he obviously knew how he wanted George to be played and he did with an amazing attitude, he gave out the attitude and cunningness of George as is written in the book. In conclusion, the beginning of the book and the beginning of the film are based on the same storyline. The way the scenes are described and presented are really quite different. Gary Sinise is able to create a sense of action and suspense followed by the calm of the willow pool, whilst Steinbeck creates a very rich and calm descriptive opening scene, which contrasts with the violence of what is actually happening.

History Of Exhaust Fan And Ventilation Information Technology Essay

History Of Exhaust Fan And Ventilation Information Technology Essay Abstract An automatic ventilation system with an exhaust fan included with a supply fan is presented in this report. With this smart system being proposed, detailed annual energy-efficient operation strategies and methods of control for the air-handling unit are presented. Compare to the traditional type of exhaust fan, the proposed smart system shows that not only does it maintain the indoor air quality but also improve the energy efficiency. Due to the increased outdoor air, the proposed smart system can improve indoor air quality further. An external DC motor will be driven the fan. The reason why an external DC motor is used is because it is able to make the exhaust fan to have the ability of air exhausting and illumination. It also helps to reduce the noise and power consumption of the exhaust fan efficiently. So the proposed smart system is not only energy saving but also environmentally friendly. Acknowledgement This final year report is the end of my long journey in obtaining my Degree in Electrical and Electronic Engineering at University of Sunderland. I have not travelled alone in this journey. There are people who made this journey easier by offering different places to look to expand my theories and ideas. I should specially thanks to my supervisor, Mr Bob Young, for his great interest and assistance of helping me for preparation of this report. Besides, encouragements, supports and advices are continually given by him from the start. It helps me to develop an understanding of the subject thoroughly. Besides, I would also like to thanks to the staffs in the lab, Chris and George for their availability of resources, readiness and skills. Their help in finding the materials that are needed is invaluable. My project will not be in shape without their helps. Last but not least, my deepest thanks to my family, friends and others encouragement and constructive advices that have make the full support of my report completion. Chapter 1: Introduction Overview The purpose of this chapter is to give a rough idea of Intelligent Cooker Hood Exhaust Fan (ICHEF) and how it integrates into and changes the lifestyle of human beings and most importantly, being green. The usual perception of an exhaust fan by the public is simply act as a ventilation system which ventilates the air in an area. But often there are things which are important and being neglected by the public, health. Cooking does not only produce aroma, it often produces more than that, particles of smoke, grease and combusted gasses which are not healthy to breathe in and is environmental pollutants. Food like pepper and onions also produce irritants which can be unpleasant to be continuously exposed to. Exhaust fan are used to remove these pollutants from the air in a specific area. Health, has been an important concern to all of us these days. Because of that, having lots of biological pollutants and dust mite in the living place may cause a serious threat to our health. Thus, the improvement of the indoor air quality is an increasing concern to many people. Molds and dust mites will grow at a high relative humidity and there is one area in the home where moisture is generated, kitchen. Thus, adequate control of moisture in the kitchen is necessary and important. It is generally known that global warming is a severe issue that is happening in the world right now which eventually will bring unwanted natural disasters due to the overheating in the atmosphere and dilapidates the ability of earth to deal with these situations accordingly. To save the world, a few methods are being suggested by ecologists. Energy saving, one of the most effective and most commonly applied by the industries, are used throughout the world in order to avoid the earth from overheating. As a result, the concept of energy saving is being applied in the project to reduce the use of power thus saving money as well. To achieve the goals mentioned above, integrated circuits and sensors are needed to provide aids to control the exhaust fan to either on or off and the speed of the fan according to the data received from the sensors. It is also a low-cost solution and differs from the already-in-market exhaust fan which will cost a fortune. Aims The primary aim for this project is to develop an intelligent cooker hood exhaust fan to make ones life easier with the help of electronic knowledge and most importantly environmental friendly due to energy saving. Objectives The objective of this project is to design a system or programme to determine whether to on or off the exhaust from the readings of the sensors by using MicroCode Studio Plus. An effective and low-cost hardware is designed with sensors attached onto it to obtain data. It will increase or decrease the speed of the exhaust fan according to the level of the heat and smoke detected. Chapter 2: Project Background 2.1 Overview This section presents the general information and history of exhaust fan. It also provides short statement and the application and the hardware which are constructed on Intelligent Cooker Hood Exhaust Fan (ICHEF). Other than hardware, a brief of the software will be provided in this chapter as well. 2.2 History of Exhaust Fan and Ventilation As all of us understand that the purpose of ventilation is to reduce or dilute the indoor contaminants, the experienced engineers should determine how much air is necessary to dilute and reduce the contaminants to a desired level. The existence of ventilation and indoor air quality can be traced back to 17th century. However, concerns about the bad air go back much farther than that. One of the earliest reasons to implement the idea of ventilation is to ventilate the indoor air to a desired level and environment and it is probably still the same problem we have today as why we implement ventilation system in the house is to reduce and remove the products of combustion used for heat, light or cooking. People dated back to 17th undoubtedly learned very quickly that if one brought fire inside the house for cooking, one needed to take the smoke out. The design for ventilation has changed quickly over the time, but it has usually been associated with the indoor contaminants or biological pollutants that can cause health or comfort problems. Looking back into the archeological records, several examples can be found on how houses are built to accommodate ventilation and improve the indoor air quality. There are a few different approaches to deal with the use of fires in the roof. Back in 4000-5000BC, the Banpo villagers in China had implemented chimneys into their houses. The Romans put a hole in the middle of their houses roofs to suck the smoke out of the living place. The basket weavers pit houses found in Mesa Verde National Park, circa 750 AD, use the same approach. The Romans then invented and created a heating system called hypocaust heating system and it is usually for the big buildings. The hypocaust was then preceded and integrated into British parliament buildings in the late 1800s due to its superior heating design in that time. It works by getting the outdoor air into the hypocaust and gains heat from the fire and channeled all the way through the under floor channels and then go up through channels in the walls and vented to the outdoor which acts like a heating system. A system is also built in the late 1880s that uses a similar approach and directs the outside air to the building. The air from the outside is directed over the steam pipes in a heating chamber and conveys into the building. Exhaust openings in the upper reaches of the building provides a stack effect to pull the air through the building. But in year 1631, after one finds that bad indoor air quality can cause health problems, King Charles I ordered that the ceilings in the houses must be at least 10 feet high and that the windows should be higher than the width to allow rooms for ventilation. These improvements were slowly implemented into the buildings in the UK. After the great London fire of 1666, implementations of good ventilations were being speed up because a lot of houses were destroyed. Thus, it makes way for construction of bigger and better ventilated houses with chimneys and large windows which leads to have better indoor air quality when the air ventilates in the house. 2.3 Modern Background of Exhaust Fan and Ventilation With all the history in the previous section, we do of course have some modern background about the exhaust fan and ventilation. Nonetheless in the modern times which due to large demand in the world now, end-product of exhaust fans are being produced in a way of mass production. An american company specialized in kitchen exhaust fan, American Hood, has came out with some different products, ie, fire suppression system. It consists of smoke detector and fire alarm system and use a special wet chemical agent that provides quicker flame knockdown and superior fire prevention if extremely high level of smoke and temperature is detected. 2.4 Introduction to Microcontroller Figure 2.1 Microcontroller What is microcontroller? Microcontroller is sometimes called as a microcomputer or commonly called as MCU, is a kind of small or mini computer that you can find in almost all electronic devices and products. Some examples of common products that we have microcontroller built-in are microwave oven, handphone and etc. If there are buttons and a digital display in a product, chances are it also has a programmable microcontroller brain. Often, microcontrollers are called as an embedded microcontroller, it is mainly because they are often part of an embedded system and usually integrated into a larger device or system. Microcontroller is designed specifically for a particular tasks or jobs such as controlling a particular system which is different with the general purpose microprocessor, the one that is generally used in a PC. A typical microcontroller consists of an integrated CPU (Central Processing Unit), RAM for data storage and ROM for programme storage. Other than that, it also provides input and output interfaces on the same chip. It has its advantage because a general purpose microprocessor may require another addition chip to support similar function. 2.5 Introduction to PIC16F876A PIC, initials refer to Peripheral Interface Controller, is a type of microcontroller made by a company called Microchip. They are 8 bit microprocessors with small RAM, ROM and simple peripherals bundled on a same chip. The figure below shows the number of pins and functions of each pin. C:Documents and SettingsUserDesktoppic16f876a.png Figure 2.2 Integrated Circuit PIC16F876A The PIC16F876A was chosen for this project because it has the function of Pulse Width Modulation (PWM) in the integrated circuit itself, which is located at pin 12 and 13. The PWM function can be set through the configuration during the progamme codes writing in the software. PWM will be explained more in details in the next few chapters. By using this integrated circuit, it helps to save the trouble and works to construct an external circuit to perform a similar function. 2.6 Introduction to L293D C:Documents and SettingsUserDesktopl293d.gif Figure 2.3 Integrated Circuit L293D The L293D is a quadruple high-current half-H driver. It is designed to provide a bidirectional drive currents of up to 600mA at voltages ranging from 4.5V to 36V. Not only that, it drives the inductive loads such as relays, DC motors, solenoids as well as other high current or voltage loads in positive supply applications. In this project of Intelligent Cooker Hood Exhaust Fan (ICHEF), L293D was chosen to drive one DC motor to show the speed of the motor driven by the frequency (PWM) from the microcontroller. 2.7 Introduction to MAX232 Figure 2.4 Integrated Circuit MAX232 MAX232 is a communication tool used mainly for serial commands to and from a flash rom. Besides, it is also an integrated circuit that changes the signals from RS232 serial port to signals that is compatible to use in TTL (Transistor-Transistor Logic). The MAX232 is a duo driver and receiver and typically converts the RX (Receive), TX (Transmit), CTS and RTS signals. Figure 2.4 shows MAX232s structure and pin in/out of MAX232 chip. MAX232 chip was chosen for converting signals because it has long been used for microcontroller boards. It provides 2-channel RS232 port and requires external 10uF capacitors. 2.8 Introduction to Temperature Sensor (LM35) C:Documents and SettingsUserDesktopLM35.jpg Figure 2.5 LM35 The LM35 is an integrated circuit sensor that is used to measure the temperature with an electrical output which is about the same compare to the temperature in degree celsius. LM35 acts as temperature sensor in this project. It was being chosen because it does not require any extra calibration or trimming to keep its accuracy to measure the temperature. There is another main characteristic of the LM35 which act as a temperature sensor is that it takes 60mA from its supply only. Since the main objective of this project is being green and save energy, LM35 was chosen instead of other type of thermistor. 2.9 Introduction to Light Dependent Resistor (LDR) C:Documents and SettingsUserDesktopvdiv1.gif Figure 2.6 Light Dependent Resistor (LDR) A light dependent resistor (LDR) is a small semiconductor. LDR is used to recharge the light during different changes in light or made to turn a light on during certain changes in lights. One of the most commonly used areas that LDR implemented is in fire alarm system. It relies upon on the smoke which is produced in the event of a fire. When this smoke passes and covered the LDR and the amount of light falling on the LDR decreases, it will then send a signal to the microcontroller. Microcontroller will act accordingly from the pre-set programmes, in this case of the project, the microcontroller will drive the motor according to the data received. The aim of a LDR is to vary the brightness of a light in the different conditions. This can be described easily by the concept of a digital watch. Some watches get to glow in the dark so that it is possible to tell the time without pressing any buttons. It is the LDR that let the watch to know when it is dark and changes the emission level of the light accordingly. There are of course many good benefits and advantages to the LDR. A smaller amount of power will be consumed with the aid of LDR in many different kind of lights. It also helps lights to last much longer which is good for environment in a way. 2.10 Computer Interfacing Module Even though its easy especially when there is plug-and-play internal hardware solution for the computer, connecting some of the external tools or devices may still require a certain amount of technical knowledge and experience. There are generally two types of ways for data transmission, parallel and serial. Serial transmission has been chosen for this project. C:Documents and SettingsUserDesktopDB9.jpeg Figure 2.7 Layout of DB-9 Female In the past, old type of computer used 25 pins connectors while in fact that only 9 pins were actually used. Thus nowadays most of the connectors are manufactured in 9 pins instead. Each of the 9 pins usually connects to a wire. Besides the two wires which are used for transmitting (TD) and receiving (RD) data shown in Figure 2.7, the other pin is for signal ground. The voltage on any other wire is measured with respect to the ground. So, the minimum number of wires of a connector to use for 2 way transmission of data is 3. Although it has been known that it works without the signal ground wire, it will degrade the performances and often with errors. There are more wires which are for controlling purposes and not for sending bytes. Even though all of the signal can share on one wire, but there is still a separate wire dedicated to every type of signal instead. C:Documents and SettingsUserDesktopmax232.gif Figure 2.8 Connection of MAX232 and Microcontroller While communicating with different type of microcontrollers, one needs to convert the RS232 levels down to lower levels, usually 3.3V or 5V. Serial RS232 communication works with voltages -15V to 15V for high and low. On the other hand, TTL logic operates between 0V and 5V. Modern low power consumption logic operates in the range of 0V and 3.3V or even lower. The MAX232 chip from Maxim was the first integrated circuit in the market contains the necessary drivers  and receivers  to adapt the RS232 signal voltage levels to TTL logic. The reason why it became popular was because it needs only one voltage (3.3V or 5V) to generates the necessary RS232 voltage levels. . 2.11 MicroCode Studio C:Documents and SettingsUserDesktopscreen1.gif Figure 2.9 Layout of MicroCode Studio MicroCode Studio is integrated development software which has the capability to debug and was developed and used for microEngineering labs PICBASIC and PICBASIC PRO compiler. Microcode Studio is packed with a code explorer that helps to jump automatically to files, constants, variables, symbols, defines and labels, which are consisted in respected source code. Besides, there are too other features available in this software such as cut, copy and paste, undo and replace options. Not only that, it has the ability to correct and identify the assembler errors. It features views for serial output from the external of the microcontroller. The software helps the user to set up assembler and compiler options. Other than that, it has auto-search feature included in the software which helps the user to do all the work which is involved. It too has the error result window which helps to identify errors and correct them easily. The good thing about this compiler is that when the user clicks on the errors in the compiler, MicroCode Studio will automatically jump into the line location and it efficiently helps the users to know where and how to debug the serial output from the microcontrollers. Chapter 3: System Description 3.1 Overview This chapter focuses on the system design, description and illustration of block diagram of the Intelligent Cooker Hood Exhaust Fan. Several descriptions of the systems will be explained in this chapter as well. 3.2 Introduction The system consists of mainly 4 parts, namely:- Temperature sensor (LM35) / LDR (act as a smoke sensor) and its readings The temperature sensor and LDR will sense the heat or smoke level. If the level exceeds the pre-set level, the fans will be activated automatically via the control of microcontroller. Liquid Crystal Display (LCD) A LCD will be installed in the system to display the temperature reading and LDR values according to the data received. It is to give the user an insight or idea of what is the current values of temperature or light density at that particular time. Speed of exhaust fan by Pulse Width Modulation (PWM) The speed of exhaust fan will be adjusted according to the heat level detected and generate the pulses accordingly. The speed may go higher only when the heat level is higher thus saving the wasted energy which is required to run the fans to full speed at all time. This type of exhaust fan differs from the traditional type of exhaust fan. The fans will then still be activated for a short period of time after the reading drops back to the pre-set heat level in order to remove all the excessive smoke or odour away. Driver Circuit A circuit by L293D to control DC motors with external power supply. 3.3 System Design Microcontroller (PIC16F876A) Temperature Sensor (LM35) Light Dependent Resistor Fans High Speed Low Speed LCD Display Determine speed according to heat smoke level Fans still on for a pre-set time Controller Circuit Figure 3.1 Overall Block Diagram of Intelligent Cooker Hood Exhaust Fan The concept of Intelligent Cooker Hood Exhaust Fan is smart. It helps to reduce the workload of human beings and also it will save energy as well. The microcontroller which uses PIC16F876A serves as a main brain of the whole system. It uses 2 types of sensors which are the temperature sensor (LM35) and light dependent resistor (LDR). With the help of both sensors, data are easily received and displayed on the LCD Display with some aids of the programming. After the data are received and displayed on LCD Display, pulses will be generated by the function of Pulse Width Modulation (PWM) in PIC16F876A and it sends the signal to the controller circuit, DC motor in this case, and drive the motor accordingly to what the readings are being obtained. The fans should still be on for a period of time to ensure the remaining smell and odour are sucked away. 3.4 Pulse Width Modulation (PWM) Pulse Width Modulation (PWM) is a useful technique that controls the analog circuits with the aids of the processors digital outputs. It is employed in different types of areas. It is widely used from power control and communications to measurement and conversion. To control the analog circuit in digital way, it helps to reduce the cost of the system and most importantly, it reduces the level of usage of power consumption as well. 3.4.1 Duty Cycle PWM Signals Figure 3.2 PWM Signals of Varying Duty Cycles Figure 3.2 shows three different PWM signals. The upper figure shows a PWM output with a 10% duty cycle. It just means that the signal is on for 10% of the period and off the other 90% of the period, so the average is low. Likewise, the middle figure shows the analog signal value at 50% and lower figure shows 90%, so its average is half and high accordingly. If it is fully on, it requires 100% of the period while when it is 0%, it is off. 3.4.2 PWM Frequency The PWM signal frequency is important depending on the hardware that one is using. If the main purpose is to create a DC signal then the high frequency will be required (kHz) so that the low pass filter can eliminate the frequency component. To determine how high the frequency, it is to depend on how much frequency components are allowed at the output and how it is used. 3.4.3 Communication and Control One of the reasons why PWM is so popular is because that the signal remains digital at all times, from the microcontroller to the driver circuit. There is no Digital-To-Analog Conversion (DAC) is required. The noises in the signal will be reduced to minimum level because the signals are in digital form. Noises can affects digital forms signal only if it is great enough to change from Logic 1 to Logic 0 and likewise. PWM is often used for communication is mainly because PWM has the ability to increase the noise immunity over analog control. By converting the analog signal to PWM, it increases the length of a communication channel. An appropriate RC (Resistor-Capacitor) or LC (Inductor-Capacitor) network can remove the modulated high frequency wave form and return the PWM signal back to analog form at the recipient side. 3.5 DC Motor C:Documents and SettingsKLTDesktopelectric-motor.jpg Figure 3.3 DC Motor Almost all mechanical movement that surrounded us is caused by either an AC or DC electric motor. It converts the electrical energy into the mechanical movement. One needs to have a little background knowledge about electromagnet and electricity in general to understand how a motor works. 3.5.1 How It Works? In any kind of electric motor, in this case, a DC motor, the operation is mainly based on a simple electromagnetism. A magnetic field is then generated by a current carrying conductor. By doing so, it will experience a force proportional to the current in the conductor when it is placed in the external magnetic field. Everyone is well aware of playing the magnets when young. The opposite polarities attract, in this case, north and south pole. Vice versa, the same polarities repel, north-north and south-south. The operation of a DC motor has similar concept. The internal arrangement of a DC motor is outlined to compose the magnetic interaction between an external magnetic field and a current carrying conductor to generate rotational movement. Image Figure 3.4 Layout of DC Motor Almost all the basic DC motor has these six common parts in them, namely axle, commutator, rotor, stator, brushes and field magnets. In most DC motor, the external magnetic field is produced by high level strength of permanent magnets. The rotor rotates according to the stator which is stationary as well as two or more permanent magnet pole pieces. The windings of the rotor are being connected electrically towards the commutator. The above figure shows a common motor layout with the rotor inside the stator magnets. 2-pole motor in action Figure 3.5 Operation of DC Motor The relationships between the commutator contacts, the brushes and the rotor windings are that when the power is being supplied to the motor, the stator magnets will be incorrectly aligned, the rotor will rotates till it is aligned with the stators field magnet and polarities of the energized winding. The brushes will move to the next commutator contacts and next winding will be energized only when the rotor are in alignment. It can be given by the simple example of 2-pole motor. The rotation reverses the direction of current flow through the rotor winding, causing to the flip of the rotors magnetic field, making it to continue rotating. Image Figure 3.6 Inner view of DC Motor Iron core armature is commonly used in a DC motor as it has a few advantages. The iron core provides a strong and firm support to the windings, it is specifically important considering for the high torque motors. The core, in a way, also dissipate the heat away from the rotor windings very well that it allows the DC motor to rotate even harder. And most importantly, to construct an iron core is comparably cheaper than other type of construction. Unarguably, there are always pros and cons about almost everything. There are a few disadvantages about the construction of iron core. The high level of inertia in iron armature reduces the motor acceleration dramatically. This type of construction also causes the high winding inductances which reduce the life of the brush and commutator. Chapter 4: Circuitry Explanation 4.1 Overview This chapter is about the circuits that are used in this project. Circuit operation and the performance of the entire circuit are roughly explained in this chapter. All datasheets of the Integrated Circuits used in this project are attached in the appendixes section. Circuit diagrams for every part of the overall circuit in this project are provided so that the operation of the circuit can be understood easily by non-engineer readers. 4.2 Microcontroller Unit (PIC16F876A) Figure 4.2 Microcontroller Unit The PIC16F876A CMOS FLASH-based 8-Bit microcontroller consists of a 200 nanoseconds instruction execution, self programming, an ICD (In-Circuit Debugger), 2 comparators, 256 bytes of EEPROM data memory, 2 PWM functions and a UART. The main brain of this control unit replies upon on the PIC16F876A with a 4MHz resonator that produces the clock pulses which is required buy the targeted microcontroller. 4.3 Universal Asynchronous Receiver/Transmitter (UART) Figure 4.3 Circuit of Universal Asynchronous Receiver/Transmitter (UART) with MAX232 An UART (Universal Asynchronous Receiver/Transmitter) is a type of computer hardware that converts the data between the serial and parallel forms. UART is often used with other types of communication means such as, RS232. It is usually a single IC (Integrated Circuit) that used for serial communication or through peripheral device serial port. UART is usually used for embedded system such as microcontroller with RS232. Different interface equipment is usually used to change the logic level of the UART to and from the external signaling levels. It doesnt usually receiver nor generate the external signals which are used between the different types of equipment. 4.4 Light Dependent Resistor (LDR) Figure 4.4 Circuit of Light Dependent Resistor The circuit shown above is about the sensor of the circuit. LDR in this project is to activate the microcontroller. It acts as an input and will send the analogue data into microcontroller and microcontroller will determine the data received and perform a task accordingly. These values will be sent into microcontroller on PortA.0. 4.5 Temperature Sensor (LM35) C:Documents and SettingsKLTDesktopuntitled.bmp Figure 4.5 Circuit of Temperature Sensor (LM35) The power supply (Vcc) can be ranging from 4V to 20V depending on the project requirement, but 5V will be used in this project. To use the LM35 sensor, one can just connect the Vcc to 5V, Ground to Ground and the Out to the Analog-Digital Converter channel. The output varies with temperature obtained. The values will be sent to microcontroller via PortA.1. 4.6 Motor Controller (L293D) C:Documents and SettingsKLTDesktopuntitled.JPG Figure 4.6 Circuit Connection of L293D to Microcontroller The DC motor can be driven in clockwise or anti-clockwise direction depending to the requirements. To do so one first needs to connect the motor and find out the commands that are needed to give to the microcontroller to perform the specific rotation. Pin 1 and pin 8 will need to connect to 5V. Pin 3 and 6 are connected to the output which is DC Motor. Pin 4 and 5 are for grounding. Pin 2 and 7 act as an input which connect to PortC.7 and PortC.6 respectively. Pin 1 of the L293D will also connect to Pin 12 or 13 for Pulse Width Modulation (PWM) function in microcontroller. 4.7 Overall Circuit C:Documents and SettingsKLTDesktopoverall.JPG Figure 4.7 Overall Circuit Chapter 5: Materials 5.1 Overview The main purpose of this chapter is about the materials and tools that are used in this project whereby components, software and tools used will be listed for reference purposes. Budget and stores for all components are also listed at the end of this chapter as well. 5.2 Preface of Materials Used All materials used in finishing this project can be further categorized into 3 main groups of computer software, apparatus and electronic components. These 3 major groups of materials will be further discussed in following subchapters. 5.2.1 Computer Software Computer software used in this project is shown below. No. Computer Software Function 1. Live Wire Do the simulation of the circuit 2. Micro Code Programming for the Microcontroller 3. Microsoft Word Report typing Table 5.1 List and function of the software used to complete this project 5.2.2 Apparatus The table below shows the apparatus that required for c

Hamlets Insanity :: essays research papers

The question of Hamlet’s insanity is a question raised by many people, is Hamlet a great actor, or has he lost complete sense of what’s real? There is no right answer, there is no wrong answer, many readers have different perceptions on what really was going through Hamlet’s head. My perception is that hamlet comes full circle with his insanity, and at points lets it get the best of him, and brings him down to a extremely low point.   Ã‚  Ã‚  Ã‚  Ã‚  In the beginning of the novel that Hamlet’s spirits aren’t all there, and his soul is disturbed, by the death of his father. He seems to be looking for answers and meaning to explain the unexplainable death of his father and his mother’s abrupt marriage to his uncle, this is where I believe his insanity started. Given that this happened to anyone normal person, they’re mind would be a mess and bitterness and anger would play a huge part in their thoughts. So, yes in a way, I do believe that Hamlet was diseased with temporary insanity.   Ã‚  Ã‚  Ã‚  Ã‚  The Ghost of Hamlet’s father, was in way another brick of burden for Hamlet to carry, and did nothing but add confusion and anger to his already disturbed mind. After this I believe hamlets madness to grow, he his blinded by bitterness and anger towards his uncle so much that he loses sight compassion for life and love.   Ã‚  Ã‚  Ã‚  Ã‚  Hamlet truly loved Ophelia, In my eyes, and I do believe that if his mind was not clouded with anger, he would’ve done nothing to ever harm her. Hamlet without even realizing, because of his insanity used Ophelia as a release for his anger, and eventually drove her mad. He basically tortured Ophelia without even knowing, not only by the progression of anger and rejection towards her, but also by killing her own father.   Ã‚  Ã‚  Ã‚  Ã‚  The killing of Polonius, I believe to be Hamlet’s peak of insanity, the fact that he killed a man without even knowing who it was nor caring, I have to say is insanity at its best. Hamlet seems to have no perception of reality nor compassion at this point, his anger towards his uncle has completely blinded him and messed him up beyond belief. Another sign of Hamlet’s insanity is that he completely rips into his mother. There are very few people in this novel, I believe Hamlet to truly care about, but one person is definitely his own mother.

Apple iPod :: Music MP3 Player

The iPod Technology has been on a vast increase since the beginning of time it seems, and it hasn?t been showing signs of slowing. One item that has been a huge symbol for technology has been the Apple iPod. Who knew anyone would be able to download, store and listen to thousands of songs on a thin, pocket-sized player. However, just like other technology the iPod has transformed in many ways and become better and more advanced in its functionality and numerous features. In January of 2001 Apple introduced iTunes for the Mac. ITunes is a program that allows someone to buy songs, convert audio CDs into compressed digital audio files, organizes music collections and plays the radio on the internet. It can play, burn and rip music from a CD. It can also transfer photos, videos, games and calendars to iPod models that support those features. In October of 2001, Apple launches the first iPod. Unlike many other digital audio players of that time, the iPod relied on using a hard disk for storage instead of flash memory. Its small size, power, and easy to use structure make it relatable to buyers and users. The first iPod had 5 GB storage capacity which holds 1,000 or more songs and worked only on Macs, using iTunes as a music addition tool. In November of 2001 developers began to work on different software that would allow the iPod to work with PCs. As of January of 2008 there have been over 141 million iPods sold worldwide, making it the best-selling di gital audio player series in history. The following graph shows the rapid increase of the number of iPods sold in millions from the time they were released to May of 2004. http://www.ilounge.com/index.php/articles/comments/instant-expert-a-brief-history-of-ipod/ The iPod is widely known for all of its features and capabilities. Some of the iPod?s more prominent features include audio (obviously) with a search function that allows you to type in keywords in order to locate a song. You can also listen to audio at various speeds and connect your iPod to your home stereo through a small jack. The iPod is also known for its video ability. You can play music videos, feature films, TV shows, and your own DVDs. The player can also hold photos. You can download your pictures from your Mac or Windows and connect the iPod to a home theater TV to watch slideshows or video on a larger screen.

High School and School Counseling Interventions Essay

Introduction and rationale for the research In the fields of counseling, education, and psychology, there has been a strong emphasis placed on evidence-based practices to determine the effectiveness of school counseling interventions. In this article, two types of Meta-Analysis interventions were used during this study. Meta-Analysis 1 involved treatment-control comparisons and Meta-Analysis 2 involved pretest-posttest differences. The overall average weighted effect size for school counseling interventions was . 30. This study determined how effective moderator variables influenced effect size of, guidance curriculum, individual planning, responsive services, and system support. Analyses of moderator variables are designed to determine the effectiveness of school counseling program activities in this article. Major strengths/weaknesses in the article The overall school counseling interventions produced an average effect size of . 30 which is significant. However, in this article, the average effect size of Meta-Analysis 2 intervention was not significant, only . 07. Previously research has found that meta- analyses using pretest-posttest typically produces a higher effect size compared to the more traditional treatment-control group comparisons. It’s difficult to determine the non-significant mean effect size for pretest-posttest meta-analysis. Additional analyses in the pretest and posttest form will need to focus on specific interventions and additional information regarding the effectiveness of specific strategies in school counseling. One of the common criticism of meta-analytic approaches is that studies with weak methodological rigor may artificially inflate average effect sizes(M. W. Lipsey,2003). M. W. Lipsey (2003) also argued that methodological moderator variables that often are assumed to be independent are not necessarily independent and carefully conducted meta-analytic reviews should explore methodological relationship patterns. The effect size of . 30 was based on 117 experimental studies that involved 153 interventions, which is a significant increase from the six studies used by Sprinthall (1981). Many more studies were conducted with elementary school students; however, school counseling interventions included in this meta-analysis appeared to be slightly more effective with middle or junior high students followed by high school students. Thus, these studies show a significant effect on school counseling interventions for all levels of K-12 education. There are also some limitations when meta-analytic techniques are used. The validity of effect size largely depends on the quality of studies that were included in the review. Some major limitations in school counseling research could not be addressed statistically. Also there are few studies that address the issues of treatment integrity. Only a handful of studies used treatment manuals or well-developed curricula. It was difficult for researches to determine what was effective because researchers could not determine what interventions were implemented with students. Another limitation was the elimination of 111 studies that had insufficient data or missing information. Another limitation from this article concerns the dominance of non-standardized outcome assessments in school counseling research. Meta-analysis also lacked long-term follow-up data. The lack of longitudinal data allows for the measurement and analysis of only short-term effectiveness. Another issue with meta-analysis research is that interventions focused mostly on specific interventions rather than comprehensive school counseling programs. There has been very few research studies conducted on comprehensive school counseling programs. Summary of research outcome.  There were 118 studies that used meta-analysis 1, involving treatment-control comparisons and 153 school interventions; however, two studies were considered one study because of the same simple. Out of the 117 studies, 81 were published in journals and 36 were theses or dissertations. This meta-analysis study had 16,296 participants and the sample ranged from 8 to 5, 618, with the average study involving 139. 28 participants. From these studies, 50. 4% were elementary school students, 17. 9% were middle or junior high school students, and 24. 8% were high school students, and 6% had a mixture of ages, and one study did not report the age of the student participants. There was an overall weighted effect size of 27% for students that received school counseling intervention compared to those students that did not receive school counseling intervention. The average effect size was significant. Also, there were a total of 33studies that used meta-analysis 2, involving pretest-posttest design; however, two effect sizes were eliminated from one study. Therefore, 31 studies that involved 51 school counseling interventions were used. The effect sizes calculated from these 31 studies involved 2,015 participants and the average study involving 62. 97 students and the sample ranged from 9 to 283. Out of the 31 studies, 17 were published in journals, 13 were theses or dissertations, and one study was an ERIC document. From these studies, 29% involved elementary school students, 12. 9% were middle or junior high school students, and 54. 8% were high school students, and 3. 2% had a mixture of ages and grade levels. There was only a . 07% weighted effect size on pretest and posttest meta-analysis which indicates the average effect size was not significant. Two methods of applying this research to practice Firstly, my goal as an aspiring school counselor is to implement a comprehensive school counseling program for all students. I would provide a variety of interventions and activities using the four components of the delivery system of a school counseling program, guidance curriculum, individual student planning, responsive services, and system support. I would then, conduct studies in my school, collecting data, and determine which services students and the school will benefit from the most. This will help me determine what type of programs and activities are most effective for our students and school. Secondly, I would consider taking additional research courses to prepare me to contribute to the knowledge base of school counseling, while conducting research projects related to school counseling. Simply, there needs to be more and better research in the area of school counseling. â€Å"Without additional empirical support, some schools may eliminate professional school counseling programs†(Erford, p 68). Conclusion. From this research on meta-analyses not all school counseling interventions were equally effective. Additional research is needed to examine the impact these studies had on students from diverse backgrounds. Although more research is often a recommendation after completing a meta-analysis (e. g. , Ehri et al. , 2001; Swanson, 1999; Whiston, Brecheisen,& Stephens, 2003; Xin, Grasso, Dipipi-Hoy, & Jitendra, 2005), we contend that lack of methodological rigor and dearth of studies make the calls for additional sound research in school counseling particularly important. Also, the issues of treatment integrity and increasingly use standardized outcome assessments will enhance future school counseling interventions. From this study, one would learn that additional research is needed, however, from this research; data shows that school counseling interventions have a positive effect size on student outcomes. Furthermore, there were significant effect sizes for interventions at the elementary, middle, and high school levels. School counselors’ were able to increase students’ ability to solve problems while decreasing discipline problems. However, the researchers were unable to identify specific programs or approaches that produce positive outcomes. Additional research is needed to address what interventions for school counseling works, with what students, and under what circumstances. References Erford, B. T. (2011). Transforming the school counseling profession (3rd Ed. ). Upper Saddle River, NJ: Pearson Education, Inc. Whiston, Tai, Rahardja, and Eder. (Winter 2011 Volume 89). School Counseling Outcome: A Meta-Analytic Examination of Interventions. Journal of Counseling.

Heart of Darkness Essay

Explore the narrative techniques used in the opening of Heart of Darkness Heart of Darkness opens with a sense of opportunity and adventure, which instantly created in the first paragraph by imagery of the Nellie, waiting for the turn of the tide; The idea of a river and the sea creates a sense of journey. However whilst there is an atmosphere of excitement, there is also sense of underlying tension. One way in which these conflicting impressions are created, is by contrasting the idea of opportunity through the river to London which is described as oppressive,. For example in the second paragraph, Conrad describes that the sea reach of the Thames stretched like an interminable waterway† whilst the â€Å"air was dark above Gravesend, and condensed into a mournful gloom, brooding motionless. Here the idea of an interminable waterway seems to suggest freedom, and journey which is juxtaposed by the oppressive atmosphere created by the words â€Å"gloom and brooding†. The oppressive atmosphere of London and the freedom of the river is reinforced through reiteration of gloom and darkness which contrasted against imagery of light. For example, the river is described as â€Å"shining pacifically, the sky without a speck was benign immensity of unstained light.† Imagery of unstained light, on water is one of beauty and also gives a sense of purity, and adventure; On the other hand the gloom brooding motionless seems creates a sense of foreboding Conrad uses repetition of the word â€Å"gloom† and â€Å"brooding† throughout to reinforce this ominous atmosphere. Further in the opening Conrad personifies the gloom and describes how it was â€Å"brooding over the upper reaches, became sombre every minute, as if angered by the approach of the sun.† That London is untouchable by the sun makes London seem unnatural and consequently reinforces a sense of unease especially when contrasted again. The idea of the natural and the unnatural is used throughout to emphasise a sense of unease about; London is described as â€Å"a monstrous town marked ominously on the sky/ a lurid glare under the stars.† Even against the vastness of the sky, London stands out making it seem menacing. In addition the imagery of the stars convey natural beauty which clashes against London which is described as â€Å"monstrous†. Another example is that the sea and sky are described as being welded together without a joint; The use of welded makes it seemed and forced reiterating a sense of something being incongruent about the scene. Arguably, the reason for this contrasting imagery is not only to create a feeling of suspense to the journey but also represents Conrad’s feelings towards colonisation; On the one hand there is the sense that colonisation is positive, it creates opportunity, yet there is also a notion that colonisation was corrupt. An important motif in the opening of the text which seems to epitomise both these notions is personification of the river Thames. The river Thames represents the power of London as it was the centre of trade and thus on one level, references to the river flowing remind the reader there is much to be gained by the journey. This is demonstrated as Conrad makes references to its historical past. Conrad describes † it had borne all those ships whose names are like jewels flashing in the night of time/, what greatness had not floated on the ebb of that river into the mystery of an unknown earth,† language such as the â€Å"an unknown earth†, makes it see that the journey will be mysterious and exciting as all journeys have started from the river Thames; There is a sense that history will be repeated. This is emphasised by a sense of constant movement of the river which is created by alliteration and the very structure of the opening. Joseph Conrad describes â€Å"we looked at the venerable stream not in the vivid flush of a short day that comes and departs forever but in the august light of abiding memories† The alliteration makes the sentence flow emphasising the idea of the river being continuous rather than a † vivid flush† and emphasising an idea of endless opportunities which can add to the â€Å"august of abiding memories†. This all adds to a feeling of optimism and idea of colonialism being positive. The very structure of the text also seems to mimic the continuity of the river by switching from the past to present, creating a nostalgic feel. For example, after the paragraph about the adventures of the men who had made the nation proud, the next paragraph switches to the sun setting. However, the use of the river as representing the power of London also reminds the reader of the † monstrous town† thus creating a negative impression. Like references to London being marked against the sky, the idea of the river continually flowing reinforces London’s power. Conrad could be insinuating that whilst there are some positive elements to colonisation such as freedom and adventure, there is something unnatural and corrupt about it as it is based on blood shed.. This idea is epitomised, by the idea of the sun setting and turning from flowing white to a dull red without rays and without heat. Here the imagery of the sun setting, reinforces the idea of a new journey, but the white to red also could be symbolic of the blood shed about to come and blood shed which made London so great.

Is the Philippines Truly Free Essay

In terms of fashion, culture and economy, however, we cannot say the same. The Filipinos still suffer from colonial mentality. Music, fashion, customs and tradition and products of foreign countries, especially the so-called stateside, are still being patronized by most Filipinos, especially the youth who unabashedly mimic foreign singers, artists, including their lifestyles not minding to spend lots of money just to be â€Å"in† with these foreign idols. Thousands of Pinoys are also dying to migrate to other countries. As a member of the Filipino youth of today I believe that I can somehow make the Philippines truly free by reversing the above negative attitudes. First, I will start from myself. I will think, talk and act like a true Filipino. I will live by the Filipino values like being polite and courteous, using â€Å"po†, â€Å"opo†, respect my parents, the elders and be fair to all. I will patronize Filipino made products so we can save the dollars of our country. I will visit and encourage visit to the local tourist spots. I shall lead by example by taking care of the environment. I will recycle plastics and use biodegradable trash as organic fertilizer. By doing so, we can boost our country’s economy and awaken the sense of nationalism in each and every Filipino. Not only will our country be appreciated by our fellow Filipinos, but also by foreigners locally and internationally. Lastly, I will keep myself informed of the current social and national issues so I can express my views thereon. I will encourage the youth to do the same so we can preserve the democracy in our country alive and help it move forward.

Compare the Ways

To highlight this attention has to be given to the story and roots of youth work in England. One of the first types of youth work provision was the early network of Sunday Schools founded by Robert Raises and Hannah Moore in 1780. Their idea was to morally educate the children and young people of the working classes because at this time less than a third of children of school age actually attended school; hence the young population, especially females, were uneducated (Smith, Bibb).However the working class attempted to create bottom-up forms of education themselves with the formation of the Young Man's Christian Association in 1844 by George Williams. Within the association were the early characteristics of a youth work approach and an emphasis on healthy spiritual well-being especially for city dwelling young males (Smith, AAA; Smith, Bibb).This reflects the morally upright and patriarchal Victorian views of the time along with the recognition of youth as a discipline in its own ri ght (Staunton Rogers, 2004). By the mid nineteenth century the struggles of the working class had been all but lost with the influx of top-down institutions which were mainly church led. Toward the end of the century young sections of the population were identified as needing activities to engage in to improve their leisure time and to maintain social control.It was widely accepted that this leadership would be undertaken by a range of philanthropic institutions and state run establishments. One of the most significant youth organizations of this period was the Scouting movement started by Robert Baden-Powell. To accentuate the importance of state social control and the Liberalism's political agenda school attendance became compulsory up to the age of ten with the introduction of the 1880 and 1902 Education Acts (Smith, AAA).It was also around this time and Britain's early globalization and the changing social and economic conditions that prompted the Politician's and educated membe rs of society to develop country wide youth practice as observers believed that the youth of English nation were experience new and harsh encounters and a lot of this was to do with the newly constructed phase of adolescence, this new breed of child needed discipline , protection and some nurturing(Davies,1967).As Russell and Rugby commented â€Å"some of the challenges were domestic. As the demand for unskilled especially child) labor reduced more and more young people were neither in school nor work† they felt that the young adolescence leisure time was not being fulfilled and the young â€Å"indulge in ‘one main amusement gambling (Russell & Rugby, 1908: 10-11). D The youth of the country were seen as being tested, too, within a new international context who should, who could, take on these emerging responsibilities?Pragmatic and often major compromises with the laissez-fairer principles which had so shaped Victorian Britain had already been made – in order f or example to errant public health and spread elementary education to the whole population. Nonetheless, in this later nineteenth century period and even into the early decades of the twentieth century the state remained, at best, an unwelcome intruder into the personal and social spheres of people's lives. For responding to the newly identified leisure-time needs of young people, a state role was therefore never apparently considered.Self-evidently, these were suitable fields for voluntarily supported clubs' (Berry, 1919: 96) – a task for thinking people who felt something must be done†¦ (Russell and Rugby, 1908: 12); for those who were conscious of what their ‘happier fortune has bestowed on us from our circumstances' (Button, 1985: 14); who were fortunately placed' and therefore felt very strongly that in some way (action) was incumbent on us' (Chill, 1935: 5). By the early decades of the twentieth century the result was a network of local independent boys and g irls clubs across the I-J.From the sass, under the influence of William Smith, military-style brigades for boys and girls also took hold and by the sass were being supplemented and indeed often underpinned by Baden Bowel's Boy Scouts and later the Girl Guides. In due course these sought mutually supportive links by setting up a range of local, regional and national associations and federations. The Boer War highlighted the need for a fitter, healthier generation of young men and this was supported by social research (Staunton Rogers, 2004).In response to these findings the Children Act 1908 was introduced to establish a Juvenile Justice system, specific medical treatment and free school meals specifically for minors. However, despite young people during this period beginning to be recognized in heir own right there was an ulterior political and philanthropic agenda to enforce social control and Christian morals for both girls and boys (Staunton Rogers, 2004). Nevertheless society be gan to change during World War One as young men were conscripted into the horrors of war and returned transformed.Whereas women were no longer perceived as, â€Å"delicate maidens of Victorian sensibilities† but instead began to be recognized as capable individuals with their own identities (Staunton Rogers, 2004: 4). Subsequently it was recognized that state intervention was needed ND powers and funding were given to local authorities to invest in Juvenile Organizing Committees (Smith, AAA). Up until this point it was still normal to talk about work with or among boys and girls (or young men and women or youth).In the late sass we see the growing use of the term ‘youth work'. The first booklet in the UK appeared with it in its title: Methods in Youth Work (Walked et al 1931). Bibliography Davies, B. And Gibson, A. (1967). The social education of the adolescent, London: University of London Press. IPPP. Laudable, J. (1989) ‘Children in history: concepts of nature and society In: Scarce, G. Deed) Children, Parents and Politics. Cambridge: Cambridge University Press. IPPP-20. Russell, C. E. B. And Rugby, L. M. 1908, Working Lads Clubs, London, MacMillan and Co Ltd. Smith, M. K. (AAA) Youth Work an Introduction. Http://www. Infer. Org/youth's/b-WY. HTML [accessed 08. 11. 12]. Smith, M. K. (Bibb) ‘Hannah More: Sunday schools, education and youth work' The Encyclopedia of Informal Education. Http://www. Infer. Org/thinkers/more. HTML [accessed 9. 11. 12]. Poverty was abundant and with the start of the industrial revolution it was inevitable that children were used as cheap labor (Laudable,1989. Smith, 2002).

A Research Proposal of the Effects of Online Gaming

However, although many claim that educational potential lies within video games, they still have not been universally been regarded as a quality learning tool. Patricia Greenfield (Mind and Media) claimed in 1984 that with increasing technology and increased research that future video games would be a vital component to the educational process. David Sheff (Video Games: A Guide for Savvy Parents) said almost the exactly same thing in 1994. Thus, it seems as if the issue of using video games for educational purposes is still not fully accepted and their implementation brings forth many concerns.It is also seen that we have constantly regarded video games as having high potential and that their use in education will be vital in the near future. However, these visions have remained the same as time has passed and the foreseeable goal of implementation has still yet to be reached, for we keep pushing the time line further into the future. This brings forth the question of will this push back continue as years pass or will the educational potential of video games be reached in the near future?Video games are seen as a good learning tool because many think that they can teach children in ways that their teachers are failing by sparking their minds, stimulating their thinking, and inspiring their imagination. Addictions to Internet games, particularly massive multiplayer online role-play games (MMORPGS), have emerged as a threat to public health—a new epidemic. Although they pose no direct physical danger, they take a toll on the mental well being of players. This disease is as equally debilitating as an addiction to drugs or alcohol.Consequently, addictions to these games have ruined lives as they disrupt family life, distract students, and compromise jobs. Although some video games provide benefits to society, when used as a tool to engage children in the classroom, or train soldiers on urban warfare, the posit ive impact of these programs are negated as soon as one considers the potential damages. Proper use of games requires the responsibility of the gamers and the marketers. Software developers should reveal the potential dangers associated with the games, like how the games have a possible addictive nature.Perhaps these programs need to have labels that warn of possible health consequences. The labels would be similar to the labels that law requires tobacco companies to place on their cigarettes. Public awareness should encourage members of society to be aware of the personal consequences of excessive gaming Conceptual Framework: To conduct a research to test the in observing them of the effects of online gaming in students. Statement of the problem: This study aims to know the effects of online gaming to the students: Significance of the study:Although the addiction factor and gender issues still exist to the same extent in online games as they do in offline games, it looks as if online gaming has provided answers to the other negatives that have plagued video games. The first obvious positive that online gaming has brought to video games which was no t available to off-line games is interaction among numerous other people. Off-line games were mostly solitaire in nature and had zero social aspects associated with them. Online games have allowed for a reintroduction of socialization among games. And this socialization has no boundaries, for a very diverse Internet population exists.Playing over the web will help develop friendships, whereas playing off-line can lead to a decrease in friendships. Another positive that online games bring forth is a decreased amount of violence. Most of the violent games being played off-line are quick action games that require rapid button-pushing. However, because of latency and lag issues these games have had a difficult time being transformed into an online medium. Furthermore, when these type of games are successfully transformed into an online game the number of enemies is drastically decreased. One is no longer playing against a tremendous amount of monsters that have been implemented into the game but rather just a few enemies being played by other humans. This forces one to methodically formulate strategies on how to dominate and beat the other individuals instead of creating an atmosphere of just killing everything in sight. The final negative factor of video games that online gaming may alleviate is decreased intelligence. Much more constructive thinking is necessary to be successful in online games, mainly because human opponents are more unpredictable and tougher than the monsters in offline games.