Physical and Chemical Properties of Methylene Chloride Essay

Physical and Chemical Properties of Methylene Chloride - Essay Example The term â€Å"hazardous substance† implies any substance or blend of substances which is poisonous, destructive, an aggravation, a solid sensitizer, is combustible or burnable, produces pressure through decay, heat or different methods, if such substance or blend of substances may cause significant individual injury or disease during or as a proximate consequence of any standard or sensibly predictable dealing with or use, including sensibly predictable ingestion by children.2 As indicated by the Occupational Safety and Health Standards of the United States Department of work, representatives presented to methylene chloride are at an expanded danger of creating malignant growth, unfavorable consequences for the heart, focal sensory system and liver, and skin or eye irritation.3 Perhaps risky momentary corruption items are not likely be that as it may, long haul debasement items may happen. The results of corruption are increasingly poisonous. There is no aggravation or aerobe cleaning process at focuses under 200 mg/l. Methylene chloride is a stable and non-destructive compound within the sight of glass. It is flammable at high temperatures, with an auto-start temperature of 556 oC (1032.8 oF). When utilizing methylene chloride, stay away from the accompanying: solid acids, soluble base metals, and oxidizing operators. If there should arise an occurrence of fire, use water shower, haze or froth. Try not to utilize a water fly. Fire may free harmful and destructive fumes. If there should be an occurrence of skin contact, promptly flush skin with a lot of water. Spread the aggravated skin with an emollient. Take off debased attire and shoes. Completely wash and clean shoes before reuse. On the off chance that it is not kidding skin contact, wash influenced region with disinfectant cleanser and spread with hostile to bacterial cream. Look for clinical consideration right away Whenever ingested, abstain from initiating retching, except if coordinated to do as such by clinical work force. Give nothing by mouth to an oblivious individual. On the off chance that enormous amounts have been gulped, call a doctor right away. Relax tight garments, for example, a neckline, belt or tie.

Write a report on the article Essay Example | Topics and Well Written Essays - 500 words

Compose a report on the article - Essay Example To give a setting to the case depicted in the article, there has been an exponential development in the quantity of e-learning programs offered by colleges around the globe. Subsequently, it gets basic to raise appropriate measures to keep these frameworks from going down. There is a need to guarantee that e-learning frameworks that are the foundation of a considerable lot of the courses offered by these colleges are vigorous and can withstand the attack of digital warriors who take pleasure in hacking into these frameworks and cutting them down. The case portrayed in the article is about how the e-learning framework that went down was an aftereffect of poor upkeep and deficient estimates taken by the chairmen liable for keeping up the framework. As the creators call attention to, there were a few slips by in the manner by which the framework was kept up and run by the IT branch of KU. Some of them incorporate, not taking reinforcements normally, inappropriate utilization of the C drive and no organized exertion to keep up client accounts and erase them after the understudies have left the college. These and different mistakes prompted the framework slamming and compromising the lead of the e-adapting course in the college. What is bothering is the way that there was a languid way to deal with the entire issue of keeping up the framework from disappointment. This is something that the administration of KU should pay attention to and guarantee that such random techniques for keeping up the framework are kept away from. This case holds heaps of exercises for the framework managers of a wide range of IT frameworks and specifically, those of the e-learning modules that are mainstream in the instruction area. The way that personal time in a framework compromises the lead of the whole course and leaves the destiny of the understudies in a critical position ought to be a reminder to each one of the individuals who are responsible for keeping up the framework. The article is a significant

EA Deadline, The Day After - UGA Undergraduate Admissions

EA Deadline, The Day After - UGA Undergraduate Admissions EA Deadline, The Day After The Early Action deadline has come and gone, and we will spend the next several weeks matching up transcripts, test scores, recommendations, etc. Please be patient while we go through documents, as we had two full bins this morning, we are also receiving large numbers of e-documents through Parchment and GA411, and we will have a large number of test scores sent to us this time As of now, we have just over 12,000 Early Action applications, which is slightly above last year. Now the important thing is to make sure your file is complete. We will be taking the October SAT scores if they were requested when you signed up for the exam, and we will be receiving a large number of other test scores, as we know there is always a high volume of requests just before the deadline. I have no idea at this time any exact timelines, what the applicant pool looks like right now, etc., so please do not ask what it looks like for admissions for EA this year. And as always, I do not guess about decisions, whether you will be admitted, deferred or denied, etc. So for right now, here is what I suggest you do and not do: Things To Do Check with your school and the testing agencies to make sure your required materials were sent, and check your myStatus page Keep up with your class work during Fall term, as senioritis is not an acceptable excuse for poor senior grades. Stay out of trouble, or better yet, perform a Random Act of Kindness Be patient with UGA Admissions (and all admissions offices) Enjoy your senior year, and be kind to your teachers and counselors Things Not To Do Dont contact us a day or two after something is sent and check and see if we have received it. We suggest giving us 5-10 business days, as it takes time to match up tens of thousands of items. Dont assume that someone else will send us items. You are the owner of your test scores, transcripts, etc., so you need to make sure they are sent to us. Dont forget that if you send us an ACT, we require an ACT Writing score. Dont listen to, spread, or believe in rumors about UGA Admissions. If someone says I heard that UGA , run away. Go Dawgs!

The War Of The Cold War - 1849 Words

After the end of World War II in 1945 many U.S. citizens, as well as the citizens of the world, hoped for a time of peace. This dream, however, was not the reality of what was to come next. While many hoped to avoid another major war, the fear that had been instilled within their hearts would result a much different type of conflict. Granted, the Cold War never escalated to physical battle, but nevertheless remains one of the most important wars in history. Lasting over a span of forty-five years the three major components of the Cold War include the rise of nuclear weapons, the red scare, and the space race. By now we all know how the U.S. ended World War II. To this day, many disagree with their methods, but there is no denying that they were effective. On August 6, 1945 the United States â€Å"dropped the world’s first deployed atomic bomb over the Japanese city of Hiroshima† (History). This bomb killed tens of thousands of people, only to be followed by another bom b three days later in Nagasaki. Less than a week after these attacks, Japan surrender to the U.S. opening the world’s eyes to the effectiveness of nuclear weapons. Naturally, the crushing defeat inspired the Soviet Union, as well as other countries, to build their own form of the American atomic bomb. Seeing as the Soviet Union was a communist county, this determination to join the nuclear arms race scared most American citizens. On August 29. 1949 the Soviet Union successfully detonated their first atomicShow MoreRelatedThe War Of The Cold War1644 Words   |  7 PagesThe Cold War was a state of political and military tension stemming from World War II fought primarily between the United States and the Soviet Union. Although the start and end dates of the Cold War are frequently disputed over, it is generally accepted that the conflict started at the conclusion of the Second World War and stemmed from the social climate and lingering tensions in Europe and the increasing po wer struggles between the Soviet Union and the United States. Along with economic separationRead MoreThe War Of The Cold War Essay1525 Words   |  7 PagesOne major war ended and another to begin. The Cold war lasted about 45 years. There were no direct military campaigns between the United States and Soviet Union. However, billions of dollars and millions of lives were lost. The United States emerged as the greatest power from World War 2. (Give Me Liberty 896) The country boasted about having the most powerful navy and air force. The United states accounted for about half of the world’s manufacturing capacity, which it alone created the atomic bombRead MoreThe War Of The Cold War886 Words   |  4 Pagesin an infamous battle against ideologies: The Cold War. Even though war took place during this time, both powers were not involved in battle directly, hence the name cold war. The war mainly consisted of assumed and implied threats of nuclear attacks and political control over states in Europe. Even before 1945, the beginning of the Cold War, tension brewed between the U.S and the U.S.S.R. Both sides had differing views on Europe s state after the war. For instance, programs like the Marshall PlanRead MoreThe War Of The Cold War757 Words   |  4 PagesAs tensions continued to augment profoundly throughout the latter half of the Cold War period, they brought forth a movement from a previous bipolar conflicting course, to one of a more multipolar nature. These tensions were now not only restricted to the Soviet Union and United states, but amongst multiple other nations of the globe. It became a general consensus that a notion of ‘peace’ was sought globally, hence, the emergence of dà ©tente. The nature of this idea in the short term conveyed itselfRead MoreThe War Of The Cold War961 Words   |  4 Pages1945, beginning year of the Cold War. The development of cold war just started after the end of world War ||. The cold war was the result of conflict between two powerful country Soviet Union and United State. The war was regarding to the lead the world after the World War ||. The Soviet Union wanted to emerge its power to the world and so do the United States too. The research paper mainly focused on various reasons of opposition of two great power of the world Soviets and United States of AmericaRead MoreThe War Of The Cold War1737 Words   |  7 Pages Cold War The Cold War, which is often dated from 1945 to 1989, was a constant state of political and military tension between powers in the West, dominated by the United States with NATO among its allies, and powers in the East, dominated by the Soviet Union along with the Warsaw Pact. The development of Nuclear Weapons and long range shooting missiles by the United States gave a lot of fear and caused mass destruction. The Cold War came about after World War II when America used their atomic bombsRead MoreThe War Of The Cold War1123 Words   |  5 PagesThe Cold War consist of tensions between the Soviets and the U.S. vying for dominance, and expansion throughout the world. Their complete different ideologies and vision of the postwar prevented them from working together. Stalin wants to punish Germany and make them pay outrageous sum of money for reparation. However, Truman has a different plan than Stalin. Truman believes that industrialization and democracy in Germany and throughout th e world would ensure postwar stability. Stalin also wantedRead MoreThe War Of The Cold War942 Words   |  4 PagesFeelings Do Matter At the close of World War Two in 1945, the United States entered another kind of war, the Cold War, which did not involve two adversaries in open battle fields using bullets against the Soviet Union. Throughout the Cold War, incidents fueled feelings of anxiety, mistrust and pride. Often pride is defined as â€Å"a feeling that you are more important or better than other people† (Pride). Mistrust on the other hand is the â€Å"feeling that someone is not honest and cannot be trusted†,Read MoreThe War Of The Cold War1636 Words   |  7 PagesThe U.S. learned greatly after having been declared the victor of the Cold War. Retired four-star U.S. Army general Colin Powell said, â€Å"The long bitter years of the Cold War are over. America and her allies have won; totally, decisively, and overwhelmingly† (Reed 343). The Cold War started after World War II in 1947 and ended in 1991. The U.S. underwent a political war with the Soviet Union in hopes of advancing more rapidly in certain fields, such as nuclear weapons and space crafts. Avoiding nuclearRead MoreThe War Of The Cold War1244 Words   |  5 PagesBoos echoed throughout the streets of Harlem, New York in great waves of disapproval. Hippies holding up signs supporting peace, and posters opposing the Vietnam War, otherwise known as the Cold War, greeted the tired and injured soldiers. The familiarity of their hometown created a sense of peace and warmth, despite the angry cries of protest from the enraged nonconformists. As loved ones embraced their fighters, chants of outrage broke out from the hippies, and the soldiers, relieved to be home

Short Story My Favorite Cartoon - 1684 Words

The Television and I Since I was born in 1995 and the only entertainment we have in the house was the television. But at that time especially in a country like Egypt we did not have a lot of channels, we only had two. Of course for a little girl all I wanted was cartoon channel but unfortunately the cartoon time was only 45 minutes a day unless there is a soccer game then the cartoon gets canceled. During my favorite time of the day I use to watch Sesame Street for 15 minutes then the 30 minutes left for cartoon like the Detective Conan. Detective Conan for me was my favorite cartoon because it is about cases of murder or kidnaping and Conan is trying to know who is supposed to go to jail. But sadly he cannot solve his own problem, the problem was that he was amazing detective called Shinchi Kudo then there were an organization called the black organization and they tried to poison Shinchi but instead they made him transform into a little boy and he called himself Conan. This televis ion show has been on for more than ten years, it is so popular all around the world, and it is translated into many languages there is Chinese, American, French, Germany, and Arabic and that is a few languages that I know it translated in to. Also, this show has about ten seasons and about 1000 episodes and still Conan cannot find the people who transformed him. Until I came to the united states I was still watching Conan and other Egyptian series, but these series were full of drama. OthersShow MoreRelatedHistory of the Donut801 Words   |  4 PagesInformative Speech History of the Donut Specific Purpose My specific purpose is to inform my audience about the history of the donut, how it got its hole, and its comeback in today’s society. Desired Outcomes I want my audience to: * Know how the donut originated. * Know how the donut got its hole in the center. * Know how the donut gains its comeback in today’s society. Thesis Statement The donut has played a great role in history and in American’s stomachsRead MoreGravity Falls By Alex Hirsh1150 Words   |  5 Pages Gravity Falls is a cartoon on Disney XD. The writer Alex Hirsh based this show off of the adventures he pretended to have with his twin sister when they went on trips like this one. The writer of Gravity Falls also portrays their story through the analogies given by the two main characters, anecdotes between the two focuses of this episode, and the cacophony of crazy ciphers that are solved each episode. The main characters are the twins Dipper and Mabel. The series is based about their adventuresRead MoreTelevision Greatly Affects Our Lives Essay1592 Words   |  7 Pageshousewives daily empathize favorite heroes series, watching with interest the various talk shows for children, celebrities, cooking, health, family problems. Men cannot imagine their life without a regular watch football and hockey games, TV shows about cars, science and tech nology, and the children from an early age are passionate about childrens animated series and watching informative and entertainment channels. Many remember that before schedule the airing favorite TV show or sports broadcastsRead MoreEssay On Youtube854 Words   |  4 Pagessome go to the opera for their daily dose of drama others go to YouTube for their quick fix. This site has been the birthplace for dramatic people all over the world to share their day to day struggles. As the queen of YouTube herself (personally my favorite YouTuber of all) Trisha Paytas’s channel has been known for her glam, eating and most importantly dramatic videos. Whether it be over her finding out her boyfriend is gay or not having a washcloth this girl is sure to bring entertainment to everyoneRead MoreA Brief Note On The Crimes Of The Past1706 Words   |  7 Pagespast Social culture, from what we know, has an impact on the way people view the world around us, and one of the most influential we see currently is the media. As kids grow up and develop, they are exposed to a lot of media from Nickelodeon to Cartoon Network, to one of the most impactful, Disney Channel. When it comes to the media we know that over the course of time things can be skewed to look a certain way and they typically may have subliminal messages. So what message are we showing ourRead MoreDisney Movies Throughout American History1266 Words   |  6 Pagescontinues to touch the hearts of each new generation. What started as a simple and humble cartoon studio grew into a world-wide known enterprise. Disney brought comfort to the United States post WWII and has been a staple in households across America for children everywhere. It is not uncommon for people to reminiscence about their childhood when thinking about Disney shows or movies. So, how did a little cartoon studio ge t so well known? The era of when the studio was created may be one of the advantagesRead MoreAnalysis : The Zodiac Sign Is Aries 1513 Words   |  7 Pagesdream, but will it come true? Or will it just be a dream? Nobody knows, nobody will ever know. What if you have it within you? What if you are born with it? What would you do?† Vanice Esperanza is a regular 18-year-old young woman from Miami. Her favorite color is purple and loves RB music. (Warning, please don’t make the mistake of giving or showing her pickles because she will fight you!) Since the 3rd grade she played the violin, and in high school she played the xylophone and two sports. SheRead MoreMy Love Of Reading And Writing859 Words   |  4 PagesI remember my mother walking me to my class and me not knowing that i would be walking out with knowledge to read and write.My Preschool teacher named was Ms.Newman and she was a very artistic teacher and she would express herself through her clothes.she would have different colorful words on her walls that each letter in the alphabet had a picture to represent it.she would wear different colors sweaters that would have a bunch words on them and she would tells a bunch of short stories and it reallyRead MoreGender Stereotypes In The Media1391 Words   |  6 Pagesseemed gender neutral. I also made sure to watch at least two episodes of each program to determine whether the themes I observed were consistent or simply a one-time occurrence. The first children’s program I watched was Phineas and Ferb. This cartoon highlights two stepbrothers who try to make every day of their summer vacation the best day ever. Along with the help of friends, the brothers build rocket ships, roller coasters, monster truck racing arenas, and much more. Their older sister CandaceRead MoreOswald The Lucky Disney Poem Analysis1195 Words   |  5 Pagesfirst Disney character that ended up lost and nearly forgotten. Mrs. Zaham - She let me borrow her copy of Epic Mickey which is the main focus of this book.  Introduction My view on poetry is that you should tell a story or add to another tale while using action words to give more detail and feel of movement. Like in my poem, Thinner Pools, I used the word swirling to indicate that the pools are still active. Swirling is a better word choice than something simple like moving. Hunny Bunny’s Decision

Development of Communities Free Essays

Communities, like tribes, were traditionally considered to be the second stage of human grouping, right after families. They however now mean different things to different people, making the definition of community too broad and incapable of clear description. The notion of community, as per the Oxford English Dictionary, is defined to be â€Å"the people of a country (or district) as a whole; the general body to which all alike belong. We will write a custom essay sample on Development of Communities or any similar topic only for you Order Now † This definition is however largely inadequate, considering the many contexts in which the word is used today. At one level communities stand for clusters of persons, larger than families, who are related by specific common features like the language they speak, the gods they worship, the ethnicity they belong to, the traditions they practice and the place they stay in. Again whilst communities represent human groupings that are more populous than families, many extended families like the tribes that people the islands of the Indian Ocean can easily qualify to be treated as communities. Communities are further known to have the same social standards, plainly discernible structures and come from specific locations. Communities are powerful entities and have on many occasions achieved remarkable goals in self determination and the pursuit of autonomy, ergo the many struggles for independence in Asia and Africa in recent decades. The sustained struggle of the Tamil community in Sri Lanka in the face of the most horrendous deprivation captures the essential resilience of community feeling and the extent to which it binds community members. Much of this internal strength comes from the sense of solidarity, identification and support that exists within these structures, the instilling of social values, and the development of attitudes and common strengths. The growth of terrorism is clearly linked to the influence of community attitudes and values; the London bombers, for example, owe their religious fanaticism to community feelings, which superseded the influence of factors like education and financial and social well being and led them to take plainly irrational decisions. Whilst the notion of community has attracted attention and debate from the time of Aristotle, the social, economic, and political developments that have occurred on the global platform since the 1980s have put the relevance of community into sharper focus. Globalization, a phenomenon that took off in the 1980s after the collapse of the Soviet Union and entailed the breakdown of physical, economic, and trade barriers between peoples of different regions has truly made the world a much smaller place. Apart from the much greater interconnectedness that has happened in areas of business, trade, economics, education, travel and other areas of human activity, globalization has also led to substantial migrations of peoples from their native lands, Bangladeshis into India, East Europeans into the UK, people from South and Southeast Asia into the US and UK, and an ever increasing stream of Mexicans into the US. Spurred on by the desire for better living standards, people from economically backward and politically unstable countries are moving into neighboring or distant areas, putting up base, and settling down, changing local demographic structures, interacting with the original inhabitants, bringing their culture and tradition with them, influencing and being influenced by their adopted lands. By no means is this phenomenon restricted to the affluent countries, (viz.  global magnets like the USA and the UK), which have traditionally attracted the deprived with their economic affluence and individual freedoms. Bangladeshis, Tibetans and Nepalese, for instance, have crossed their porous borders with neighboring India and spread out all over the country, offering cheap labor at construction sites, restaurants, and to security companies, changing local equations, provoking sympathy as well as hostility and resentment. The United States, which has for long been known to be a multicultural and welcoming haven for the poor and needy of the world is now home to millions of people from the Latin speaking countries of South America, Asia and the Pacific Rim, who have settled down in large numbers and significantly changed what was essentially a society dominated by whites, with peripheral roles played by African Americans. The inflow of these outsiders has led to the establishment of communities, where people with commonalities cluster together, sustaining and supporting each other, and interacting in various ways with the larger society around them. This study examines the issue of survival of such communities in the era of globalization, using readings from two distinguished and well known books, â€Å"Becoming neighbors in a Mexican American Community† (2004) by Gilda L. Ochoa and â€Å"The Politics of Diversity: Immigration, Resistance and Change in Monterey Park, California† (1997) by John Horton. Commentary and Analysis Gilda Ochoa, a professor of sociology at the California State University at Los Angeles picks up an intriguing subject, the relationships and interaction between Mexican Americans, for detailed investigation and analysis. Referring to a variety of sources like direct interviews, observations from participating in group discussion sessions, minutes of board meetings of local schools, and other relevant papers, Ochoa presents a vivid and disturbing picture of the relationships that are emerging between established Mexican Americans and the new immigrants from Mexico, who are pouring in, legally and illegally, from across the southern border of the United States in hundreds of thousands every year. Whilst the two communities of Mexican origin do have common historical, cultural, ethnic and religious traditions, their relationships and interaction are characterized by a number of contradictions and insecurities that include sympathy, helpfulness, and cooperativeness, as well as resentment, fear, and mistrust. Apart from emphasizing the role played by women in the construction of communities, Ochoa deals with issues pertaining to the use of Spanish at home and English in the outside world, the formation of identity and the dynamics of group working during the interactions of the two communities in commonly frequented public places in the small and predominantly working class city of La Puente, 20 miles southeast of downtown Los Angeles in Los Angeles County. John Horton’s book focuses on the small (just 60,000 inhabitants) town of Monterey Park; which in recent years has generated substantial media and researcher interest. At one time Monterey Park was a suburb located some distance east from downtown Los Angeles. Immigration from China, Hong Kong and other Pacific Rim countries that began in the early 1970s and gained momentum thereafter led to the city becoming the first in the United States with a majority of Asian inhabitants. Horton’s book is actually one of a duo on the subject, the other being authored by Timothy Fong. The evolution of Monterey Park into an Asian majority city in the United States is important for the social and economic ramifications that arise out of the coming together of people of different races, different ethnic backgrounds and different classes in a nation that is becoming increasingly diverse in terms of cultures, languages, religions and income groups. Horton refuses to see Monterey Park as another Chinatown and views it in terms of a bustling and diverse location that has witnessed the political changes that arose from the interaction of immigrants and earlier residents of Asian, Latino and Anglo American lineage; he uniquely showcases the political battles that started off on the basis of ethnicity and race, which were thereafter gradually abandoned in favor of accord and harmony. The steady evolution of a multicultural, multiracial, and multiethnic society in the United States has led to significant demographic shifts and political changes. With the Latina/o population in Los Angeles expected to outstrip the white population by 2 million by 2010, the city is already known as the Chicano capital of the US. Such events have led to the development of complex relationships between the original inhabitants and newcomers and to the emergence of feelings of conflict as well as solidarity between different population segments. Whilst the entry of large numbers of migrants is bound to lead to the development of complex local relationships, the impact of globalization on the modern day economy and the consequent migration of industries and jobs to low wage areas in South America and from other parts of the world have also led to escalation in hostility, resentment and the tendency to lay the blame for difficulties arising out of such events on the influx of immigrants. Ochoa uses a number of research techniques to investigate the evolution of the Mexican immigrant community in La Puente in the face of white resentment and hostility, the many obstacles and difficulties that characterized their lives in the city and the strange and complex relationships that developed between the incoming Mexican immigrants and the established Mexican Americans who had arrived earlier, put down their roots, brought up their children, and built their homes in the face of white resistance. Her investigations lead to the development of a piquant tale, warm and heartbreaking, and documents events that often go completely unnoticed by members of the majority and older community, for whom the newcomers often represent nothing more than unwelcome intrusions who clutter residential areas, litter streets, strain existing infrastructure, and take away jobs. Ochoa recounts, through a number of personal interviews, the travails of the Mexican community in the face of a dominant white population that felt strongly enough about immigration to enact laws seeking to deny undocumented Mexicans â€Å"access to public services, such as excluding children from the public school system, another that denied affirmative action in schools and workplaces, and a third that stemmed from the larger English-only movement and aimed to eliminate bilingual education† (Ochoa, 2004, 3). Ochoa’s work is unique in the sense that most studies on the Mexican community until now have been quantitative in nature, have focused on demographic and work related issues and have not, like her study, taken cognizance of the impact of the environment and local interaction on the evolution of the Mexican community. Working purely within the confines of La Puente, Ochoa addresses issues that affect the evolution of the Mexican American community and the complex attitudes and behaviors that characterize the relations between Mexican Americans and Mexican immigrant newcomers. Her investigation also throws up the impact of the dominant culture on immigrant cultures and the probability of new cultures and new communities becoming assimilated in the culture of the majority community. With most assimilative and integrative methods practiced through local schools, Ochoa’s work focuses strongly on the working of schools and school boards, on the attitudes and impressions of local parents and how control of schooling provides the dominant community with strong weapons to suppress the expression of newer communities, take away from them the language of their forefathers and break their links with their ancestors. Apart from the pernicious effect of schooling on the latent aspirations of incoming communities, Ochoa’s investigation of interaction between Mexican Americans and Mexican immigrants brings out the areas of conflict as well as solidarity and the extent to which the constant flow of immigrants can affect the assimilation process of older and established inhabitants from the same ethnic and geographical background. Immigrant communities from different cultures have to often face resistance to their traditions, language, and customs in their adopted homes from members of the home community. A phenomenon that has repeatedly expressed itself in the past in various settings, it has led to the immigrant community assimilating itself with the culture of the local community, adopting their way of life, language, customs and traditions. The United States has itself played host to impoverished immigrants from Ireland and other countries of Europe like Poland and Germany, who have over decades learnt English, Anglo traditions and customs, conformed to local expectations and become Americans. Assimilation of foreigners is not restricted to the United States and expresses itself in all societies that play host to immigrants. The United Kingdom for example is redrawing immigration procedures that now require all immigrants to take tests on their knowledge of England, English, and English society. Much of this assimilation is carried out at the level of local schools, where school policies are predominantly weighed in favor of maintaining the local language and local culture to the exclusion of alien languages and cultural influences. Ochoa makes the point that with schools being reproductions of the larger surrounding society, their structure, policies, procedures, and regulations, in La Puente, work towards strengthening the established values, attitudes, ideologies and inherent discriminatory attitudes of the American way of life; their socialization process emphasizes the integration of children of immigrants and other colored people by teaching and inculcating values, norms, attitudes and expectations of the dominant class. The emphasis on English to the exclusion of all other languages, including Spanish, is one of the most important tools for the gradual elimination of Mexican identity and the assimilation of children of different communities into the Anglo way of life that characterizes American society. La Puente’s investigations also lead to the inescapable conclusion of immigrant communities having to do with poorer school quality and the routing of their children to inferior career paths, conditions that tend to perpetuate existing hierarchical and power structures. Such discomfort, which is supposedly normal in the early years of immigrant arrival in terms of the assimilationist paradigm, (Ochoa, 2004, 21) is expected to gradually lead to a betterment of conditions; the Mexicans are expected to follow in the footsteps of the Irish, Jewish, and Italian communities who came before them and gradually shed their community attributes and adopted the American way of life, i. e. entered into the activities and general life of the dominant community. The assimilationist paradigm further postulates that with immigrant communities expected to become less distinguishable from the dominant community with the passage of generations, such assimilation leads to greater acceptance and lesser hostility and a gradual easing of difficult living conditions. Apart from the tactics of assimilation practiced in schools, Ochoa also documents the complex and dichotomous relationships that exist between Mexican Americans and immigrant Mexicans, with the reactions of Mexican Americans moving from feelings of distaste, shame and rejection to cooperation, assistance and solidarity. With the responses of Mexican Americans being shaped by (a) their feelings about California once being part of Mexico and now occupied by Americans, (b) their experiences in La Puente, their adopted homeland, their struggles and the hostility they faced in their efforts to settle down in La Puente (c) their affinity towards their people from Mexico, and (d) their feelings of embarrassment arising out of the backwardness of the new entrants, their reactions are contradictory and, going by the interviews with Mexican immigrants, veer from goodwill and cooperation to rejection and hostility. Much of the negative attitudes can presumably be put down to insecurity that could stem from feeling that their acceptance in American society could be adversely affected by the buildup of negative perceptions in the face of continuing influx. Ochoa also documents the struggles the Mexican community has faced and is facing in preserving their language and culture from established institutional and social culture and their need for preservation of their cultural and social identity. Horton’s book focuses on the emergence of diversity in politics in Monterey Park from one and a half decades (mid 1980s to late 1990s) of interaction between immigrants and native residents. Employing techniques like ethnography, the use of exit polls and interviews, Horton is able to represent the process of change, which encompasses the giving way of established networks of loyalty, the increasing importance of women, minorities and newcomers, and the makeover of identities. Horton examines the municipal elections of 1988, 1990 and 1992 to show that voters made their election choices in the first 2 elections mostly on the basis of ethnicity. By 1992 feelings of ethnic solidarity appeared to have diluted significantly and voting patterns did not appear to move along ethnic lines. Horton furthermore also investigates areas other than those concerning politics like civic organizations and social events to assess the results of interaction between the city’s multi-ethnic residents, and seeks to show that whilst ethnicity was an important political force, it was in a state of fluidity and was mined and modified for political advantage. Elaborating on the divisive and essentially racist approach of the Slow-Growth and the Official-English movements, (Horton, 1997, 121) Horton also points out the importance of class stating that integration at Monterey Park was furthered because both native inhabitants and immigrants belonged to the middle class. The middle class resources of the newcomers and the middle class status of the established inhabitants helped in reducing differences between the two groups. This point is extremely valid; it reinforces the force of class as a divisive factor in society and its power to overcome differences in culture, traditions and ethnicity. Based upon a wide range of data that comprised of reviews of newspapers, exit polls, interviews and eyewitness accounts, Horton compares the issues of ethnicity, immigration and race in Monterey Park with larger regional, national, and global contexts. Opposing the view that that cultural diversity will lead to disunity among American people, Horton makes the point that diversity does not inescapably lead to lasting competition and conflict (Horton, 1997, 182) and that moreover the politics of diversity based on alliances between different ethnic groups can bring about unity and harmony. His effort is important for the analysis that interethnic politics lead to the redefinition of ethnic identities. A community is far more than a collection of individual humans with some common bonds or purposes, such groups being more appropriately described as associations. Communities develop mores and are characterized by a sense of self identity that comes about from a common and shared past as well as a collective vision of the future, an identification with the concept of â€Å"us† and â€Å"them†, and finally of collective thought and attitudes, (features of community characteristics that are brought out very clearly both by Ochoa and Horton). Again communities need individuals to be integrated by principles, be active, and participate strongly in the pursuit of its interests. Communities, experts say, are united by an identifying principle, which represents the value, the ideal, and the good that the community revolves around for its sustained survival, and shapes the processes for assessing such principle. With the establishment of the values and principles and the organization of the community requiring its members to participate in such processes, interaction between community members is dependent upon communication, an essential feature of community life that is destroyed through negation of the use of ethnic languages by assimilative processes. Communities require communicating to grow and consolidate. With humans living in communities by virtue of the things they share and possess, ideal communities are restricted in size and distinguished by strong communication between its members. Globalization, migration, and assimilation of traits of other cultures obviously work against the strengthening of communication bonds between community members and affect its furtherance. The subject of globalization and its repercussions have come to the vanguard of socio-political debate and discussion, there being a growing concern that globalization, through its various manifestations, is wiping out communities and cultures and creating an ugly similarity all over the world. Events like the protests against the WTO in Seattle during 1999, the objection to the entry of McDonald’s in various parts of the world and other insurrections, suggest that the concept of a unified world is not just difficult but also unwanted by many peoples. It however needs to be realized that the personal and cultural impact that globalization is having all over the world is as important as its economic impact. The creation of a global society actually needs diversity in its constituents, the diversity in a society adding to its novelty and, hopefully, to its ability to be flexible. The integrating principle of a global society should not just reject sameness but should try to represent the views of all those involved in its creation and maintenance There is an increasing feeling that globalization can lead to the destruction of a myriad ethnic cultures in favor of one common culture, which most people feel will be predominantly Euro-American, considering the soft and hard powers of the western nations and their domination of global media. In both La Puente and Monterey Park, the cultures of ethnic communities have been subjected to a fierce assault by the dominant culture, much of which is played out in schools and by the imposition of the English language. The all pervasive effect of American advertising and television programs is also seen as a strong culturally invasive force, not just with immigrant communities in the US but all over the world; the concern about loss of cultural identity and local uniqueness is substantial and is caused by the perception of the imposition of cultural hegemony through all possible means. With globalization impacting the world at all levels, society, community, and individual, it is not difficult to foresee that the assimilation of individual cultures and unique community traits into the folds of the dominant community can have a negative impact upon community life. It however remains a fact that the homogenization of the world, as also of different communities in the United States, is happening at a fast clip, a phenomenon that is adversely affecting the independence, growth and sustenance of a myriad communities. A number of reasons are behind this decline in community life. With globalization involving travel and migration of labor forces in large volumes from areas of deprivation and excess labor availability to those deficient in workforce and willing to pay for the same, it is become progressively difficult for communities to retain their distinguishing characteristics in the new areas that some of their members decide to make their homes in. Whilst increases in communication technology and cheaper air travel are making communication cheap and easy between people in different areas, the absence of direct face to face communication that existed in the past is bound to affect the integrity of community life. Limited communication will not allow for the development of relationships to levels that are needed for the continuance of communities. Apart from the deterioration in 121 relationships, community spirits are also hurt by cultures of consumption, market cultures and the cultures of dominant communities, all of which lead community members, especially those who are young to conform to what they feel to be the most popular, acceptable and esteemed culture. Market cultures affect community life adversely, leading to the dominance of commodification and the decline of neighborhoods, communities and common links of history and tradition. The adoption of the cultural mores and ways of life of the dominant community by immigrant communities is, in many cases, as highlighted by Ochoa, due to need for increasing the self esteem and self worth of members of immigrant communities. Such feelings in the minds of new immigrants are moreover reinforced by seeing people of the same community, who had come earlier, having already adopted the culture of sameness, and consequently lead to greater assimilation with dominant communities and submersion of individual community traits. Homogenization of individuals into persons with similar behavioral and cultural norms arises from (a) environmental forces that do not appreciate and do not tolerate any deviation from accepted norms and (b) the erroneous notion that social or national unity requires all individuals to follow the same culture; much like the concept of organizational culture in the private sector. A nation or a society is however significantly different from a private sector corporation and such notions lead to the creation of utmost confusion over concepts of homogeneity and unity. Strong unity, most policymakers and intellectuals assert, comes from the affirmation of diversity in the context of similar objectives. Homogeneity in fact leads to dogma, intolerance, prejudice, and divisiveness and works against the concept of unity and effective progress towards common goals. Diversity has time and again been shown to be associated with the successful working and goal attainment of most groups of people. Communities and larger societies thrive on diversity and the underlying objective for the achievement and establishment of a beneficial structure, concepts and ideas that cannot progress in the absence of tolerance for other ideas and perspectives. The necessity of changing with the times is critical for all communities and larger societies. Globalization is also steadily eliminating the sense of responsibility necessary for the growth, purpose and consolidation of community life, with most community affairs being decided by state or national governmental bodies, and even by large corporate organizations. All this as well as the process of assimilation is leading to the steady deterioration of community life and the construction of associations that are characterized by sameness to the exclusion of oneness in the reinforcing presence of diversity. Lack of diversity, tolerance, and communication, leads to the stifling of communities. In actual fact, the concept of a truly global society allows communities to grow and flourish; it takes strength and sustenance from their various inputs and features, even as it strives for the achievement of common and not selective good. Such a society will work optimally only after the striking of a proper balance between the needs of globalization and the dominant and minority communities in areas of political, social and economic activity. Whilst globalization does not appear to be a reversible phenomenon, actions need to be taken to ensure that it is not allowed to destroy the notion of community. Both the studies, by Ochoa and Horton, reveal that whilst immigrant communities come under enormous pressure in early years, such strains disappear with the progress of assimilation. Although most community members show mixed approaches to the process of assimilation, resenting the taking away of the characteristic features of their life and at the same time wishing to be held in esteem by members of the dominant host community, the preservation of communities depends greatly upon the tolerance and openness of establishment members and the extent to which they are ready to respect the uniqueness of newcomers in their midst. Assimilation can actually instead of leading to unity result in a false sense of sameness, and such societies, which press for the establishment of sameness rather than diversity, can lead to the suppression of growth and sustenance of communities. Conclusion The continuance of communities in a fast globalizing world, as is evidenced from the foregoing discussion, depends to a large extent upon the tolerance and open-mindedness of dominant communities. Whilst most communities are formed over the ages and are by nature extremely resilient, excessive fragmentation, migration and exposure to more politically and economically powerful cultures that are furthermore negatively disposed towards alien communities can put such communities under immense strain and lead to irreversible changes. Horton makes the point that modern day society, whilst containing elements of dogma and intolerance, are by nature receptive to the concept of multi ethnic structures; they are open to being shaped by and responding to external influences, and to the creation of freer and more vibrant social structures. The concept of a globalized world allows communities to retain their distinguishing and reinforcing features, even while it strives for the betterment of the common good. The successful progression of such social structures work towards the advantage and benefit of the many communities that sustain its diversity and multifaceted nature and it becomes the responsibility of all individuals to ensure that diversity is not sacrificed at the altar of sameness. Communities are critical to the successful progression of human society; they facilitate the establishment and sustenance of bonds between humans at elemental levels, lead to joint and cooperative action for the betterment of society and to the continuation of different identities and cultures that have grown over centuries. Such features of diverse and multiethnic societies need to be valued and not extinguished by narrow and insecure parochialism and the desire to create a globally similar society. Unthinking efforts to assimilate separate cultures and extinguish their unique characteristics in favor of the establishment of uniformity can lead to nothing but the detriment of globalization efforts and society needs to be ever vigilant against such regressive tendencies. Recognizing the impact of globalization on communities and making of concerted efforts to preserve them is an imperative for the establishment of a truly globalized society and should be a priority of leading world societies. Globalization need not lead to the decline of community. Shifting of short sighted perspectives will help in the preservation, sustenance and growth of unique communities and to the diversity and strength of a truly globalized society. References Ochoa, G.L, (2004), Becoming Neighbors in a Mexican American Community: Power, Conflict, and Solidarity, University of Texas Press Horton, J, (1997), The Politics of Diversity: Immigration, Resistance, and Change in Monterey Park, California, Temple University Press How to cite Development of Communities, Papers

What extent Charlotte Brontes treatment of women in Jane Eyre Essay Example

What extent Charlotte Brontes treatment of women in Jane Eyre Paper Jane Eyre, written by Charlotte Bronte, was published in London in 1847. Similar to many novels of the time, it highlighted the many social and moral problems of the period. These included topics such as poverty, health, lack of education, treatment of children and, the aspect that is pointed out for the most part in Jane Eyre- the limited role and the attitude towards women. Charlotte Bronte took great risk when she published Jane Eyre. In the period that Bronte lived, women were not expected to work, in fact, there was a strong feeling against women who worked. Writing was also included in this, and many women writers used a male name when they published books merely so that the book would actually sell. When Bronte wrote Jane Eyre however, she used her own name, risking the popularity of the book. The contents of Jane Eyre also put under great risk. As it was a male dominated society at the time, women had no say. They could not stand out against men. In Jane Eyre, men are represented as the bad, Mr. Brocklehurst, for example, treats the girls at Lowood School very badly, and he is a very typical male of the time. We will write a custom essay sample on What extent Charlotte Brontes treatment of women in Jane Eyre specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on What extent Charlotte Brontes treatment of women in Jane Eyre specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on What extent Charlotte Brontes treatment of women in Jane Eyre specifically for you FOR ONLY $16.38 $13.9/page Hire Writer He orders the girls at Lowood to have their hair cut off, to wear poor clothes, eat little, and this is very poor food. Whereas his own daughters wear silk long dresses, the have long hair and are very well fed. Mr. Brocklehurst is an example of the poorness in education, the way children are treated, the gap between rich and poor and the male thought at the time towards others. Mr. Rochester when he is first met appears to be the most likely example of attitude towards women. He thinks, as the popular attitude went in that time, that women were an item, that they should be seen and not heard. Indeed, he shows this by the false marriage he tries to trick Jane into, and then trying to buy her over with gifts and nice clothes. Using men to in a sense mock the attitude of the time Jane was again risking the books popularity and maybe even the book being published. The book shows greatly the treatment of women. It gives many examples of women in different positions and how they are treated and the power that they have. When a couple were married in this period, the man, in a way, was buying the woman and her possessions. She became his property. Along with her money, possessions, land maybe even children. As they were not allowed to divorce until much later, the woman would have to stay with her husband until he died. The male in the relationship could get away with having an affair, but if the women ever tried it and was caught, she would be kicked out onto the street, losing money, power, status, and having nothing. In addition, if the woman tried to run away with her children it was thought of as kidnap, as the male owned the children. It was very rare for a woman to gain complete control over her husbands property unless he passed away. This is the position that Mrs. Reed was in. She owned all of her husband had taken when they married. However, marriages of upper class citizens were very rarely for love in that period. Women tried to marry someone of the same or higher social status than themselves, to increase their money and power. For a womans power was limited to her husbands control, influence, and wealth. When Jane meets Bessie before she goes to Thornfield, Bessie explains that miss Georgina met a young lord who she fell in love with but his relations were against his match This means that he was not of high enough status to marry miss Georgina, and she was disallowed to wed him by Mrs. Reed. Miss Ingram on the other hand, was of perfect social status to marry Mr. Rochester. She was of the same class as him, they were both rich and their families contained much power and wealth. Although Miss Ingram is merely marrying Mr. Rochester for his wealth, not his love, as Adele tells Jane. Higher-class women were usually those that could afford schooling with ease, but were those who did not need it. The women of these classes would be looked after their whole lives. They spend the first part of their lives under the protection of their own family wealth, living off this; they then are married and live off the wealth of their partner. At no time in their lives do they need the level of schooling that they receive. The irony in this is that those who need it the most, i. e. the lower class citizens, cannot afford it. For the middle class women of the time, education was something that most could afford, but some could not. Nevertheless, for a woman of middle class who had little or no money of their own was able to choose between up to three things: to be financially dependant on a husband, living as a dependant in a house as a governess or the unpleasant job of teaching in a school, depending on whether or not she had received an education. Women of this social status may have married for love a little more frequently than those who married in the higher classes. Jane fits very snugly into this category, as she gets an education of sorts, although being constantly bullied by the arrogant Mr. Brocklehurst; she then works as a teacher at Lowood, then moves to Thornfield to become a Governess. Charlotte Bronte illustrated these jobs as a protest that women of this status had so little choice of jobs. The bottom class of the social chain would have needed education the most out of all of three of the classes. They had no money; therefore they could not afford to be educated. The bottom class women of society wound up in the very worst of jobs. They would have no other choice than to work in the factories or workhouses that were situated all over England of this period. Either that or they would have wound up on the bottom of the chain of servants in houses such as that of Mr. Rochester. Charlotte Bronte refers to this chain when Jane very first enters Thornfield. Mrs Fairfax tells Jane that she and her should not really associate themselves with the lower class servants. Although being a servant herself, is considerably higher than others, as she I the woman employed to run the house when Mr. Rochester is away. She and Jane are more directly related to Mr. Rochester, as Jane is teaching his daughter, so they are seemingly higher up in the chain. The Hierarchy of servants was very common in large richer houses of the century. The top of the chain would consist of the wife of the house, as, she if she wished, she could take on this responsibility, as it was one of the few that they could. The next would be the head servant (similar to Mrs. Fairfax), she would take instructions from the wife if the wife was not carrying them out herself. Then would be servants that headed a particular area of expertise, Head Cook, Stable master etc. Under them would be the lowest servants, those of the lowest class who were lucky enough to get a place in a house where they may have been able to stay or be paid a fair wage. The lowest class women would have jobs such as washing, changing beds and pillows, dusting etc, under the orders of the head servant. Similar to Grace in Thornfield. The role and position of women has greatly changed since the period that charlotte Bronte lived. Jane Eyre is actually a fiction al autobiography of Charlotte Brontes life. From being treated badly at school, to being a teacher, Charlottes life is echoed in the book. Due to womens rights acts and that men saw the unfairness in the way women were treated women now have equal rights in society. Jane Eyre is a very good social commentary of what life was like in the period of which Charlotte lived.

Artificial Intelligence Essays (959 words) - Humanoid Robots

Artificial Intelligence Essays (959 words) - Humanoid Robots Artificial Intelligence Artificial Intelligence once something that people thought could only come out of science fiction novels and movies. But today that could all change because of a robot called Cog. Cog is an artificial intelligence that it?s creators have given a body. He is the future of AI and a new beginning for the field. His creator , Rogney Brooks, a professor of electrical engineering and computer science, thought of creating cog, from inspiration from an artificial intelligence that was depicted in the movie, "2001:A Space Odyssey." In the movie, Hal, the AI, controlled a large space craft. Instead of creating a brain in a box like in the movie, Rodney is putting the mind of a human into the body of a robot. Cog isn?t yet a true humanoid robot. Right now he is little more that a head, neck , shoulders, chest and waist. He is perched on a gray steel pedestal bolted to the floor of the Artificial intelligence lab at the Massachusetts Institute of Technology. Still no other machine has come closer to the humanoid robots of science fiction. Cog foreshadows the day in which robots will interact normally with us. Cog?s creators are trying to do just that. Cog is a very far cry from what HAL was thought, because he has some anatomy. HAL was just basically a brain in a box. What they are trying to accomplish with cog, is to equip a brain with a body, that has sensors so that it can learn about its environment on its own, much like a infant does. Creating a humanoid was a big leap for Brooks. His last venture in to the AI world made a big impression on the artificial-Intelligence community. He created small robots the scurried around like insects. It turns out though, that these small creatures have much in common with Cog. They both do no use the usual AI approach that most other Mobil robots use. These other robots, would have to carry a complete map of the world that the machine will encounter. That would work fine in the lab, Brooks reasoned, but what about the real world with it?s vast space and many unfamiliar obstacles. To over overcome this problem, Brooks programmed this little robots with so-called parallel behaviors. He didn?t need the all-encompassing maps others used, just simple leg routines, such as up-down and forward-back motions the operate in parallel. On the robot?s legs sensors warded of obstacles and triggered these behaviors like reflexes. These machines ran riot in the lab where gradua! te students built new obstacles courses for them every day. The insect like robots managed to conquer all. Cog represents the basic same principal, but a few steps beyond. Brooks plans to take Cog a long way. Right now , Cog is learning how to see, and relate what he sees to his head motion, to be able to know what motion in the world, and what is dew to his head movement. They are letting Cog learn by its self. There are also plans to make ears for cog so that he may learn to hear. They have all ready completed a poly styrene head that is complete with micro-phones and processors. The first step in teaching Cog to hear is to map sensor coordination between the eyes and ears. With the done, when cog hears a sound, he will point his eyes at it, and then if he sees motion, that will reinforce what he just heard with the coordination of the two. Sound will help cog figure out where to look, but he will also be able to separate sounds, like people can do at a noisy cocktail party. These senses will help it to be able to interact with its environment and learn about its own body. What it sees verses what it is doing. There are also plans to give Cog the ability to be able to reach out and touch someone. Right now he has no arms at all. He can lean forwards and sideways at the hips, and turn its head, but that is all at the moment. Williamson, a graduate student on the Cog team, is building Cog?s first arm as

Why Math Is Difficult - Math and Brain Types

Why Math Is Difficult - Math and Brain Types In 2005, Gallup conducted a poll that asked students to name the school subject that they considered to be the most difficult. Not surprisingly, mathematics came out on top of the difficulty chart. So what is it about math that makes it difficult? Have you ever wondered? Dictionary.com defines the word difficult as: â€Å"...not easily or readily done; requiring much labor, skill, or planning to be performed successfully.† This definition gets to the crux of the problem when it comes to math, specifically the statement that a difficult task is one that is not â€Å"readily† done. The thing that makes math difficult for many students is that it takes patience and persistence. For many students, math is not something that comes intuitively or automatically - it takes plenty of  effort. It is a subject that sometimes requires students to devote lots and lots of time and energy. This means, for many, the problem has little to do with brainpower; it is mostly a matter of staying power. And since students dont make their own timelines when it comes to getting it, they can run out of time as the teacher moves on to the next topic. Math and Brain Types But there is also an element of brain-style in the big picture, according to many scientists. There will always be opposing views on any topic, and the process of human learning is subject to ongoing debate, just like any other topic. But many theorists believe that  people are wired with different math comprehension skills. According to some brain science scholars, logical, left-brain thinkers tend to understand things in  sequential bits, while  artistic, intuitive, right-brainers  are more global. They take in  a lot of information at one time and let it sink in.  So left-brain dominant students may grasp concepts quickly while right-brain dominant students don’t. To the right brain dominant student, that time-lapse can make them feel confused and behind. Math as a Cumulative Discipline Math know-how is cumulative, which means it works much like a stack of building blocks. You have to gain understanding in one area before you can effectively go on to â€Å"build upon† another area. Our first mathematical building blocks are established in primary school when we learn rules for addition and multiplication, and those first concepts comprise our foundation. The next building blocks come in middle school when students first learn about formulas and operations. This information has to sink in and become â€Å"firm† before students can move on to enlarge this framework of knowledge. The big problem starts to appear sometime between middle school and high school because students very often move on to a new grade or new subject before they’re really ready. Students who earn a â€Å"C† in middle school have absorbed and understood about half of what they should, but they move on anyway. They move on or are moved on, because They think a C is good enough.Parents don’t realize that moving on without a full understanding poses a big problem for high school and college.Teachers don’t have time and energy enough to ensure that every single student understands every single concept. So students move to the next level with a really shaky foundation. The outcome of any shaky foundation is that there will be a serious limitation when it comes to building and real potential for complete failure at some point. The lesson here? Any student who receives a C in a math class should review heavily to make sure to pick up concepts theyll need later. In fact, it  is smart to hire a tutor to help you review any time you find that youve struggled in a math class! Making Math Less Difficult We have established a few things when it comes to math and difficulty: Math seems difficult because it takes time and energy.Many people dont experience sufficient time to get math lessons, and they fall behind as the teacher moves on.Many move on to study more complex concepts with a shaky foundation.We often end up with a weak structure that is doomed to collapse at some point. Although this may sound like bad news, it is really good news. The fix is pretty easy if we’re patient enough! No matter where you are in your math studies, you can excel if you backtrack far enough to reinforce your foundation. You must fill in the holes with a deep understanding of the basic concepts you encountered in middle school math. If you’re in middle school right now, do not attempt to move on until you understand pre-algebra concepts fully. Get a tutor if necessary.If you’re in high school and struggling with math, download a middle school math syllabus or hire a tutor. Make sure you understand every single concept and activity that is covered in middle grades.If you’re in college, backtrack all the way to basic math and work forward. This won’t take as long as it sounds. You can work forward through years of math in a week or two. No matter where you start and where you struggle, you must make sure you acknowledge any weak spots in your foundation and fill the holes with practice and understanding!

Taylors Law and the Right to Strike by Public Employees Essay

Taylors Law and the Right to Strike by Public Employees - Essay Example Following the need to include transit public workers who were caught up in the strikes in 1966, George W. Taylor designed a law that was named after him. The chairman was a labor researcher who was not in great support of the public worker strikes. It is believed that other panel members did not want their name in the law as they considered the unions for public employees to be very articulate in opposing the new law2. His law gives the involved Public Employment and Relations Board that is selected by a governor the authority to solve contract disputes between the government and its workers. The Taylors law is also referred to as the fair employment act for The Public Employees and  is defined as article 14 of the New York civil service law. The Taylors law gives a framework for the public employee unions basic rights and limitations3. The Taylors law does not give the public employees and their unions a voice during strikes pertaining to injustices in their working environments. The law, for example, has been quoted as being extremely unjust to municipal workers in New York. The workers claim that the law does not give the government an incentive to rectify contracts problems on a timely basis. Through binding arbitration and mediation, it ensures that public employees are punished heavily for strikes. The Taylors law fails to protect them from work stoppages an illegal act that is punishable by jail time and fines4. Although the public employees feel abandoned by the Taylors Law during strikes on contract issues, the law made better amendments to the Condon-Wadlin Act that called for the firing of the employees upon participation in strikes5. The Taylors law gives employees  in the public sector the right and freedom to organize a governing union and freely appoint their union leaders6. As defined by the law, it gives public employees permission to engage and negotiate terms of agreements with the

Biotechnology in healthcare Essay Example | Topics and Well Written Essays - 2000 words

Biotechnology in healthcare - Essay Example Biotechnology has been around in some form for a very long time, but in the last few decades it has changed drastically to become a modern science that is crucial to the determination of the molecular mechanisms behind disease. Early biotechnology included baking bread and making such fermented food products as beer, wine, cheese, and yoghurt; all of these processes could be considered biotechnology as they require the use of bacterial enzymes to complete. However, this is not what most scientists today consider to be biotechnology, and the first modern use of the term ‘biotechnology’ was in a 1919 publication by Karl Ereky. Ereky was a Hungarian engineer and economist. In his paper on biotechnology, he predicted an â€Å"age of biochemistry† which would rival previous technological periods in human history (Bruggemeier 2006). Given the current state of modern medicine and pharmacology, it seems that Ereky's prediction is correct; biochemistry and its brain child, biotechnology, are the way of the future. Modern medicine would be nearly impossible without the many almost miraculous discoveries of biotechnology. Biotechnology has infiltrated medical practice at all levels, from basic preventative care by family doctors and general practitioners all the way to specialized diagnostic techniques and highly individualized and effective treatments. The article seeks to provide basic and applied information on how biotechnology has been useful in the prevention, diagnosis and treatment of disease. Prevention: Preventive medicine is the prospective treatment of disease, an attempt to stop an illness from occurring before it starts and to keep patients in an overall healthy state. Prevention of the disease and/or illness is the objective. This is done through screening patient populations for high-risk groups and providing education and early interventions to those patients, and by providing general prophylactic care such as vaccination or vitamins. Biotechnology in preventative care is best exemplified through the recent advantages of vaccination. A classic example is the vaccination of humans with attenuated bacteria in order to control diseases caused by such bacteria. This type of vaccination with attenuated bacterial vaccines or its modified derivatives to express antigens from the pathogens has the merit of inducing protective immunity to those pathogens (Curtiss, 2002). Furthermore, vaccination with live recombinant attenuated bacterial antigen affords the in vivo production of the antigen in immunized individual long after immunization. This is an effective yet inexpensive vaccination approach. Vaccination is not restricted to the bacteria. Other pathogenic organism, such as viruses, fungi, etc can be use. For instance, a live, oral attenuated vaccine developed from the pentavalent rotavirus vaccine (RV5) has been shown in a trial study conducted in Finland and the United States to prevent 98% of severe rotavirus diarrh ea (Patel et al. 2009). As shown in Table 1, an association did exist between the rotavirus vaccine and the rotavirus disease (Patel et al. 2009). Table 1. Association between Rotavirus Vaccination and Rotavirus Disease Requiring Hospital Admission or Intravenous Hydration adapted from Patel et al. 2009. The ability to sequence viral genomes offers another vaccination approach that applied biotechnology fundamentals. Understanding the genome of a virus means researchers

Security information and event management

Security information and event management Introduction: Security Information and Event Management (SIEM) automates incident identification and resolution based on built in business rules to help improve compliance and alert staff to critical intrusions. IT audits, standards and regulatory requirements have now become an important part of most enterprises day-to-day responsibilities. As part of that burden, organizations are spending significant time and energy scrutinizing their security and event logs to track which systems have been accessed, by whom, what activity took place and whether it was appropriate. Organizations are increasingly looking towards data-driven automation to help ease the burden. As a result, the SIEM has taken form and has provided focused solutions to the problem. The security information and event management market is driven by an extremely increasing need for customers to meet compliance requirements as well as continued need for real-time awareness of external and internal threats. Customers need to analyze sec urity event data in real time (for threat management) and to analyze and report on log data and primarily this has made security information and event management market more demanding. The market remains fragmented, with no dominant vendor. This report entitled Security Information and Event Management (SIEM) Solutions gives a clear view of the SIEM solutions and whether they can help to improve intrusion detection and response. Following this introduction is the background section which deeply analyzes the evolution of the SIEM, its architecture, its relationship with the log management and the need for SIEM products. In the analysis section, I have analyzed the SIEM functions in detail along with real world examples. Finally the conclusion section summarizes the paper. Background: What is SIEM? Security Information and Event Management solutions are a combination of two different products namely, SIM (security information management) and SEM (security event management). SIEM technology provides real-time analysis of security alerts generated by network hardware and applications. The objective of SIEM is to help companies respond to attacks faster and to organize mountains of log data. SIEM solutions come as software, appliances or managed services. Increasingly, SIEM solutions are being used to log security data and generate reports for compliance purposes. Though Security Information and Event Management and log management tools have been complementary for years, the technologies are expected to merge. Evolution of SIEM: SIEM emerged as companies found themselves spending a lot of money on intrusion detection/prevention systems (IDS/IPS). These systems were helpful in detecting external attacks, but because of the reliance on signature-based engines, a large number of false positives were generated. The first-generation SIEM technology was designed to reduce this signal-to-noise ratio and helped to capture the most critical external threats. Using rule-based correlation, SIEM helped IT detect real attacks by focusing on a subset of firewall and IDS/IPS events that were in violation of policy. Traditionally, SIEM solutions have been expensive and time-intensive to maintain and tweak, but they solve the big headache of sorting through excessive false alerts and they effectively protect companies from external threats. While that was a step in the right direction, the world got more complicated when new regulations such as the Sarbanes-Oxley Act and the Payment Card Industry Data Security Standard follo wed much stricter internal IT controls and assessment. To satisfy these requirements, organizations are required to collect, analyze, report on and archive all logs to monitor activities inside their IT infrastructures. The idea is not only to detect external threats, but also to provide periodic reports of user activities and create forensics reports surrounding a given incident. Though SIEM technologies collect logs, they process only a subset of data related to security breaches. They werent designed to handle the sheer volume of log data generated from all IT components, such as applications, switches, routers, databases, firewalls, operating systems, IDS/IPS and Web proxies. With an idea to monitor user activities rather than external threats, log management entered the market as a technology with architecture to handle much larger volumes of data and with the ability to extend to meet the demands of the largest enterprises. Companies implement log management and SIEM solutions to satisfy different business requirements, and they have also find out that the two technologies work well together. Log management tools are designed to collect report and archive a large volume and breadth of log data , whereas SIEM solutions are designed to correlate a subset of log data to point out the most critical security events. On looking at an enterprise IT arsenal, it is likely to see both log management and SIEM. Log management tools often assume the role of a log data warehouse that filters and forwards the necessary log data to SIEM solutions for correlation. This combination helps in optimizing the return on investment while also reducing the cost for implementing SIEM. In these tough economic times it is likely to see IT trying to stretch its logging technologies to solve even more problems. It will expect its log management and SIEM technologies to work closer together and reduce overlapping functionalities. Relation between SIEM and log management: Like many things in the IT industry, theres a lot of market positioning and buzz coming around regarding how the original term of SIM (Security Information Management), the subsequent marketing term SEM (Security Event Management), the newer combined term of SIEM (Security Information and Event Management) relate to the long standing process of log management. The basics of log management are not new. Operating systems, devices and applications all generate logs of some sort that contain system-specific events and notifications. The information in logs may vary in overall usefulness, but before one can derive much value out of them, they first need to be enabled, then transported and eventually stored. Therefore the way that one does gather this data from an often distributed range of systems and get it into a centralized (or at least semi-centralized) location is the first challenge of log management that counts. There are varying techniques to accomplish centralization, ranging from standardizing on the syslog mechanism and then deploying centralized syslog servers, to using commercial products to address the log data acquisition, transport and storage issues. Some of the other issues in log management include working around network bottlenecks, establishing reliable event transport (such as syslog over UDP), setting requirements around encryption, and managing the raw data storage issues. So the first steps in this process are figuring out what type of log and event information is in need to gather, how to transport it, and where to store it. But that leads to another major consideration about what should one person want to do with all those data. It is at this point where the basic log management ends and the higher-level functions associated with SIEM begins. SIEM products typically provide many of the features that remain essential for log management but add event-reduction, alerting and real-time analysis capabilities. They provide the layer of technology that allows one to say with confidence that not only are logs being gathered but they are also being reviewed. SIEM also allows for the importation of data that isnt necessarily even t-driven (such as vulnerability scanning reports) and it is known as the Information portion of SIEM. SIEM architecture: Long term log management and forensic queries need a database built for capacity, with file management and compression tools. Short term threat analysis and correlation need real time data, CPU and RAM. The solution for this is as follows: >Split the feeds to two concurrent engines. >Optimize one for real time and storage up to 30 days of data. (100-300GB) >Optimize the second for log compression, retention, and query functions. (1TB+) The block diagram showing the architecture of the SIEM is as follows: [Source: Reference 2] A collector is a process that gathers data. Collectors are produced in many shapes and sizes from agents that run on the monitored device, to centralized logging devices with pre-processors to split stream the data. These can be simple REGEX file parsing applications, or complex agents for OPSEC, LEA, for .Net/WMI, SDEE/RDEP, or ODBC/SQL queries. Not all security devices are kind enough to forward data, and multiple input methods, including active pull capabilities, are very essential. Also, since SYSLOG data is not encrypted, it may need a collector to provide encrypted transport. A threat analysis engine will need to run in real time, continuously processing and correlating events of interest passed to it by the collector, and reporting to a console or presentation layer application about the threats found. Typically reporting events that has happened for 30 days are sufficient for operational considerations. A log manager will need to store a great deal of data, and may take either raw logs or filtered events of interest, and need to compress store and index the data for long term forensic analysis and compliance reporting. Capacity for 18 months or more of data is likely to be required. Year end closing of books and the arrival of the auditors often necessitate the need for 12 months of historic data plus padding of several months while books are finalized and an audit to be completed. At the presentation layer a console will present the events to the security staff and managers. This is the primary interface to the system for day to day operations, and should efficiently prioritize and present the events with a full history and correlation rationale. SIEM functions: With some subtle differences, there are four major functions of SIEM solutions. They are as follows: 1. Log Consolidation centralized logging to a server 2. Threat Correlation the artificial intelligence used to sort through multiple logs and log entries to identify attackers 3. Incident Management workflow What happens once a threat is identified? (link from identification to containment and eradication). Notification email, pagers, informs to enterprise managers (MOM, HP Openview) Trouble Ticket Creation Automated responses execution of scripts (instrumentation) Response and Remediation logging 4. Reporting Operational Efficiency/Effectiveness Compliance / SOX, HIPPA, FISMA. Ad Hoc / Forensic Investigations Coming to the business case for SIEM, all engineers are perpetually drawn to new technology, but purchasing decisions should by necessity be based on need and practicality. Even though the functions provided by SIEM are impressive they must be chosen only if they fit an enterprises needs. Why use a SIEM? There are two branches on the SIEM tree namely, operational efficiency and effectiveness, and log management/compliance. Both are achievable with a good SIEM tool. However since there is a large body of work on log management, and compliance has multiple branches, this coursework will focus only on using a SIEM tool effectively to point out the real attackers, and the worst threats to improve security operations efficiency and effectiveness. It can be believed that the most compelling reason for a SIEM tool from an operational perspective is to reduce the number of security events on any given day to a manageable, actionable list, and to automate analysis such that real attacks and intruders can be discerned. As a whole, the number of IT professionals, and security focused individuals at any given company has decreased relative to the complexity and capabilities demanded by an increasingly inter networked web. While one solution may have dozens of highly skilled security engineers on staff pouring through individual event logs to identify threats, SIEM attempts to automate that process and can achieve a legitimate reduction of 99.9+% of security event data while it actually increases the effective detection over traditional human driven monitoring. This is why SIEM is preferred by most of the companies. Reasons to use a SIEM: To know the need for a SIEM tool in an organization is very important. A defense in depth strategy (industry best practice) utilizes multiple devices: Firewalls, IDS, AV, AAA, VPN, User Events LDAP/NDS/NIS/X.500, Operating System Logs which can easily generate hundreds of thousands of events per day, in some cases, even millions. No matter how good a security engineer is, about 1,000 events per day is a practical maximum that a security engineer is about to deal with. So if the security team is to remain small they will need to be equipped with a good SIEM tool. No matter how good an individual device is, if not monitored and correlated, each device can be bypassed individually, and the total security capabilities of a system will not exceed its weakest link. When monitored as a whole, with cross device correlation, each device will signal an alert as it is attacked raising awareness and threat indications at each point allowing for additional defences to be brought into play, and i ncident response proportional to the total threat. Even some of the small and medium businesses with just a few devices are seeing over 100,000 events per day. This has become usual in most of the companies says the internet. Real world examples: Below are event and threat alert numbers from two different sites currently running with 99.xx% correlation efficiency on over 100,000 events per day, among which one industry expert referred to as amateur level, stating that 99.99 or 99.999+% efficiency on well in excess of 1,000,000 events per day is more common. Manufacturing Company Central USA 24 hour average, un-tuned SIEM day of deployment Alarms Generated 3722 Correlation Efficiency 99.06% Critical / Major Level Alerts 170 Effective Efficiency 99.96% [Source: Reference 2] In this case, using a SIEM allows the companys security team (2 people in an IT staff of 5), to respond to 170 critical and major alerts per day (likely to decrease as the worst offenders are firewalled out, and the worst offenses dealt with), rather than nearly 400,000. Financial Services Organization 94,600 events 153 actionable alerts 99.83% reduction. [Source: Reference 2] The company above deals with a very large volume of financial transactions, and a missed threat can mean real monetary losses. With respect to the Business Case, a good SIEM tool can provide the analytics, and the knowledge of a good security engineer can be automated and repeated against a mountain of events from a range of devices. Instead of 1,000 events per day, an engineer with a SIEM tool can handle 100,000 events per day (or more). And a SIEM does not leave at night, find another job, take a break or take vacations. It will be working always. SIEM Selection Criteria: The first thing one should look at is the goal. (i.e.) what should the SIEM do for them. If you just need log management then make the vendor can import data from ALL of the available log sources. Not all events are sent via SYSLOG. Some may be sent through: Checkpoint LEA Cisco IDS RDEP/SDEE encryption Vulnerability Scanner Databases Nessus, Eeye, ISS AS/400 Mainframes flat files Databases ODBC/SQL queries Microsoft .Net/WMI Consider a product that has a defined data collection process that can pull data (queries, retrieve files, WMI api calls), as well as accept input sent to it. And it is essential to be aware that logs, standards, and formats change, several (but not all), vendors can adapt by parsing files with REGEX and importing if one can get them a file. However log management itself is not usually an end goal. It matters about for what purpose these logs are used for. They may be used for threat identification, compliance reporting or forensics. It is also essential to know whether the data captured is in real-time. If threat identification is the primary goal, 99+% correlation/consolidation/aggregation is easily achievable, and when properly tuned, 99.99+% efficiency is within reach (1-10 actionable threat alerts / 100,000 events). If compliance reporting is the primary goal, then consider what regulations one is subject to. Frequently a company is subject to multiple compliance requirements. Consider a fortune 500 company like General Electrics. As a publicly traded company GE is subject to SOX, as a vendor of medical equipment and software they are subject to HIPPA, as a vendor to the Department of Defense, they are subject to FISMA. In point of fact, GE must produce compliance reports for at least one corporate division for nearly each and every regulation. Two brief notes on compliance, and one should look at architecture: Beware of vendors with canned reports. While they may be very appealing, and sound like a solution, valid compliance and auditing is about matching output to ones stated policies, and must be customized to match each companys published policies. Any SIEM that can collect all of the required data, meet ISO 177999, and provide timely monitoring can be used to aid in compliance. Compliance i s a complex issue with many management, and financial process requirements, it is not just a function or report IT can provide. Advanced SIEM Topics: Risk Based Correlation / Risk Profiling Correlation based on risk can dramatically reduce the number of rules required for effective threat identification. The threat and target profiles do most of the work. If the attacks are risk profiled, three relatively simple correlation rules can identify 99%+ of the attacks. They are as follows: IP Attacker repeat offenders IP Target repeat targets Vulnerability Scan + IDS Signature match Single Packet of Doom Risk Based Threat Identification is one of the more effective and interesting correlation methods, but has several requirements: >A Metabase of Signatures Cisco calls the attack X, ISS calls it Y, Snort calls it Z Cross Reference the data >Requires automated method to keep up to date. >Threats must be compiled and threat weightings applied to each signature/event. Reconnaissance events are low weighting but aggregate and report on the persistent (low and slow) attacker Finger Printing a bit more specific, a bit higher weighting Failed User Login events a medium weighting, could be an unauthorized attempt to access a resource, or a forgotten password. Buffer Overflows, Worms and Viruses -high weighting -potentially destructive events one need to respond to unless one has already patched/protected the system. >The ability to learn or adjust to ones network Input or auto-discover which systems, are business critical vs. which are peripherals, desktops, and non-essential >Risk Profiling: Proper application of trust weightings to reporting devices (NIST 800-42 best practice), can also help to lower cry wolf issues with current security management Next-generation SIEM and log management: One area where the tools can provide the most needed help is in compliance. Corporations increasingly face the challenge of staying accountable to customers, employees and shareholders, and that means protecting IT infrastructure, customer and corporate data, and complying with rules and regulations as defined by the government and industry. Regulatory compliance is here to stay, and under the Obama administration, corporate accountability requirements are likely to grow. Log management and SIEM correlation technologies can work together to provide more comprehensive views to help companies satisfy their regulatory compliance requirements, make their IT and business processes more efficient and reduce management and technology costs in the process. IT organizations also will expect log management and intelligence technologies to provide more value to business activity monitoring and business intelligence. Though SIEM will continue to capture security-related data, its correlation engine can be re-appropriated to correlate business processes and monitor internal events related to performance, uptime, capability utilization and service-level management. We will see the combined solutions provide deeper insight into not just IT operations but also business processes. For example, we can monitor business processes from step A to Z and, if a step gets missed, well see where and when. In short, by integrating SIEM and log management, it is easy to see how companies can save by de-duplicating efforts and functionality. The functions of collecting, archiving, indexing and correlating log data can be collapsed. That will also lead to savings in the resources required and in the maintenance of the tools. CONCLUSION: SIEM is a complex technology, and the market segment remains in flux. SIEM solutions require a high level of technical expertise and SIEM vendors require extensive partner training and certification. SIEM gets more exciting when one can apply log-based activity data and security-event-inspired correlation to other business problems. Regulatory compliance, business activity monitoring and business intelligence are just the tip of the iceberg. Leading-edge customers are already using the tools to increase visibility and the security of composite Web 2.0 applications, cloud-based services and mobile devices. The key is to start with a central record of user and system activity and build an open architecture that lets different business users access the information to solve different business problems. So there is no doubt in SIEM solutions helping the intrusion detection and response to improve. References: 1. Nicolett.M., Williams.A.T., Proctor.P.E. (2006) Magic Quadrant for Security Information and Event Management, 1H06 RA3 1192006. 2. Swift.D. (2006) A Practical Application of SIM/SEM/SIEM Automating Threat Identification 3. SIEM: A Market Snapshot (2007) from http://www.crn.com/security/197002909;jsessionid=BVQXTH11HH14JQE1GHPSKH4ATMY32JVN [Date Accessed: 20th November,2009]. 4. WHAT IS SIEM (2008) from http://www.exploresiem.com/resource-center.html [Date Accessed: 24th November, 2009]. 5. Securing and Managing Your Enterprise: An Integrated Approach (2008) from http://www.exploresiem.com/images/WP-Securing-and-Managing-Your-Enterprise.pdf [Date Accessed: 25th November, 2009]. 6. Shipley .G.(2008) Are SIEM and log management the same thing? from http://www.networkworld.com/reviews/2008/063008-test-siem-log-integration.html [Date Accessed: 26th November, 2009] 7. Levin.D. (2009) The convergence of SIEM and log management from http://www.networkworld.com/news/tech/2009/031909-tech-update.html [Date Accessed: 26th November, 2009]

Developing Country and Physics

Physics – the study of matter, energy and their interactions – is an international enterprise, which plays a key role in the future progress of humankind. The support of physics education and research in all countries is important because: physics is and exciting intellectual adventure that inspires young people and expands the frontiers of our knowledge about nature.Physics is the most basic of the physical sciences. From chemistry and geology through to biology and cosmology, we understand science in terms of the concepts developed in physics. Not only this, but many of the tools on which the advances of science and technology depend are direct product of physics. The interests and concerns of physicists have always formed the basis of future technology.In medicine we use X-rays, radioisotope and nuclear magnetic resonance imaging. In addition, laser, electron microscopes, synchrotron radiation, and electronics all depend on advances made in physics.Where would our mo dern western economies be without computers?—we could not build the electronics that modern computers rely on without a knowledge of quantum mechanics. Our modern world is much more connected than in previous historical times. These days we travel far, communicate easily and quickly, and conduct business around the world effortlessly. In fact almost no place on earth has been excluded from the modern interconnected world.We are not only connected with physics through modern technology we are connected at a much more basic level through mother nature. The tsunami in Sumatra Indonesia is a prime example. Not only was it catastrophic for the local area the laws of physics saw this tsunami travel across the Indian Ocean killing over 300,000 in Southeast Asia, and traveling through more than 30 other countries resulting in more than 500 deaths. This was the law of physics in action.But as much proof as there is that physics has played an important role in the connectivity of all p arts of the planet the world is still a much divided place. In developed countries you see an almost 100% literacy rate and a $30,000 mean capital income, and a life expectancy of 80. While in developing nations you see a literacy rate lower than 50% and a mean capital income that’s around $2000, and a life expectancy of 40. There is much more for physics, the scientific world, and governments to do to create equality with that interactivity.Kofi Anna the UN Secretary General has been quick to point out the ongoing tragedies throughout the developing world that are directly tied to disease, poverty, and the degradation of the environment. He is also quick to point out that the lack of access to physics and other sciences as well as technology has attributed to many of these problems. Sadly the scientific community spends most of it’s time working on solutions for the developed world yet most of the population on earth can be found in nations that are developing.Physics has the capability of playing a major role in finding solutions to many of the problems facing the human race. Of course it does not have all the answers but the science is developed enough to have created nuclear weapons which remain a global threat, then surely it can be used for the betterment of all people around the globe.Of course politics, socio-economic factors, and acceptance by the people all play a role in the development of a nation. But physics, engineering, and other technological and scientific feats can transform a developing nation to a developed nation. Just look at what the role of physics has accomplished in just the past 200 years. Physics can play an important role in developing strategies to combat climate change, in the development of cleaner energies, and in the development of technological advancements.Then why is it that developing nations spend such a small portion of the GDP on research and development in these areas? Is it because the benefits of scien ce and physics specifically are not fully recognized in industrialized and developing nations? Is it that they really do not want to face the idea that our world is in desperate need of change to ensure we do not destroy ourselves?Physics and technology must work together to resolve the need for new technologies that will decrease the damage to our planet, for strategies  to ensure that the people of developing countries have the tools to progress, the need for solutions to deadly diseases that remain a threat, and the need for solutions to the increasing demands we place on our resources before they are depleted. The role of physics in our modern world is more important than in any other time in history.THE IMPORTANCE OF PHYSICS TO SOCIETYPhysics generates fundamental knowledge needed for the future technological advances that will continue to drive the economic engines of the world. Physics contributes to the technological infrastructure and provides trained personnel needed to take advantage of scientific advances and discoveries. Physics is an important element in the education of chemists, engineers and computer scientists, as well as practitioners of the other physical and biomedical sciences.Physics extends and enhances our understanding of other disciplines, such as the earth, agricultural, chemical, biological, and environmental sciences, plus astrophysics and cosmology – subjects of substantial importance to all peoples of the world. Physics improves our quality of life by providing the basic understanding necessary for developing new instrumentation and techniques for medical applications, such as computer tomography, magnetic resonance imaging, positron emission tomography, ultrasonic imaging, and laser surgery.THE IMPORTANCE OF PHYSICS TO MANPhysics is important to man’s life because it is used in †¢Cooking food †¢Cleaning clothes †¢Watching TV †¢Heating your hose †¢Playing sports †¢Everything else in your life †¢ Physics plays an important role in health †¢ Economic development †¢ Education †¢ Energy and †¢ The environment.Physics has had an increasingly important impact on the average person’s daily life. For example, Physicists played an essential role in the development of: The Transistor-: The basis of all modern electronics, including radio, television, computers, and telecommunications. The Laser And Laser Diodes: Now used widely in CD players, grocerybar code scanners medical treatment, and telecommunications. The Digital Computer–much of the early development (and some of the most recent) have been motivated by basic research.Fiber Optics: Now finding widespread application in high-speed data and voice transmission networks. The Global Positioning System: Uses satellites and precise timing to allow positions to be allocated to within a few feet anywhere on the surface of the earth. The Hologram: Uses on credit card, driver’s licenses, and other documents to prevent fraud.The World Wide Web (W.W.W)–originally designed by physicist for one to be able to access the world. Medical Imaging Techniques: Such as the sonogram, the CAT scan, and Magnetic Resonance Imaging (MRIs). Medical Treatment Techniques: Using radiation and charged particle accelerators. New Micro-Sensors: For â€Å"smart machines† and â€Å"smart buildings,† faster and smaller computers, computer disks that can store information in a smaller space, improved chemical processing to help the environment and reduce energy use, faster and cheaper telecommunications.THE FOLLOWING ARE THE VARIOUS IMPORTANCES OF PHYSICS TO MAN AND THE SOCIETY.Physics Improves Health; In medical technology, positron emission tomography (PET) Lets neurologists see how energy flows inside the brain to see where problems could be occurring.Physics Connects the World; The telecommunications industry, including the development of the internet, has be nefited from physics research in telecommunications from radio waves to fiber optic cable.Physics Improves Technology; The computing industry depends on physics research in semiconductors and magnetism in order to build processors and disk ever smaller and denser.Physics Drives Progress; Physics research benefits the transportation industry in everything from what materials to build cars of to how to build efficient engines to navigating using the global positioning system.Physics Clears the Air; Physics is used in environmental science to both detect problems and to build systems that are better for the environment with technologies such as solar power and plasma physics.Physics Fills the Home; Many consumer goods developed from physics research. CDs are possible because of refinements in laser technology. Many household gadgets have microprocessors such as microwaves and phones.Physics Designs the Future; Research in materials physics has led to many innovations in the substances from which products are made. One now-common material is Teflon ®. Other substances are now used to make many items from sports equipment to earthquake-resistant buildings.PHYSICS LUNCHES NEW BUSINESS;The defense department started the Global Positioning System (GPS), which uses 24 satellites. GPS was possible because of the atomic clock. Now GPS technology has many uses from being in road maps in cars to perceiving shifts in the tectonic plates.PHYSICS IS THE MOST FUNDAMENTAL OF THE SCIENCES;It is concerned with the most basic building blocks of all things – from ants to antennas, from quarks to quasars. The study of physics means trying to find out what the universe is made of, and how these things move and interact with each other. So in one sense, all the other sciences are built on the knowledge gained through the study of physics.PHYSICS IS BEAUTIFUL;Physicists love simplicity. They are constantly striving to find the most fundamental ideas that can be used to describ e even the most complex of phenomena. For example Newton found that only a very small number of concepts could be used to describe just about all of the mechanical world – from steam engines to the motion of the planets. Not only is this beautiful, it's downright amazing!PHYSICS TEACHES YOU TO THINK;This might seem like a strange statement. The study of all subjects teach you to think. But because physics deals with the most basic concepts, the application of such techniques as â€Å"Separation of Variables† and â€Å"The Scientific Method† are never more clear than they are in the study of physics. Once mastered you will find that these methods can be applied to all subjects, including the business world and just coping with everyday life.PHYSICS GIVES YOU A NEW APPRECIATION OF THE WORLD AROUND YOU;You can look a rainbow and say â€Å"Wow, pretty colors!†, or you can marvel at the amazing interactions between photons and electrons that come together in t hat particular way when light from the sun strikes spherical water droplets in the sky, and that you perceive as a multicolored arc suspended in the air. Now that's awe!PHYSICS IS FUN;Lastly, studying physics gives you the opportunity of playing with a lot of really cool toys!IN ADDICTION:Many pioneers in molecular biology were trained as physicists e.g. Francis Crick, one of the two discoverers of  DNA.  A large number of astronomers were also trained as physicist.   Without physics, cars wouldn’t have being developed to take us to our various destinations. TV’s, Light will not have been invented.   We would not have known about space,  Computer Games,  How water boils,  Model financial Market,  Shape futuristic buildings and structures.SUMMARY & CONCLUSIONPhysics is a creative subject,The concepts of physics don't come easily. Someone has to come up with a theory to begin with. This is just as much a creative process as composing music. But where phys ics, and science in general, differ from the Arts is that no one will accept your theory unless you have some way of testing its validity. Experimental physicists sometimes have to be enormously creative in coming up with methods of testing theories and measuring things in the world around them.For example, how do you tell that there is a planet orbiting a star that is so far away that it appears as nothing more than a spec of light in even the most powerful telescopes? In summary, for all these reasons, physics is an essential part of the educational system and of an advanced society. We therefore urge all governments to seek advice from physicists and other scientists on matters of science policy, and to be supportive of the science of Physics.Man has always been inspired by the wonders of nature.   He has always been curious to know the secrets of nature and remained in search. Although physics play an important role to understand this physical world. In our daily life,we hardl y find a device where physics is not involved. Consider pulleys that make it easy to lift a load.Electricity is used not only to get light and heat but also mechanical energy that drive fans and electric motors etc. Consider the means of transportation such as cars and aeroplanes;domestic appliances such as air-conditioners, washing machines and microwave ovens. Physics is important to our daily life because  we use many thing like electricity etc.Our entire existence relies on physics. From energy transference to the gravity keeping us on Earth, we rely on the laws of physics to go by our daily life.In the most general sense, physics is the study of matter, energy, and the interaction between them. It is a very broad field, and is responsible for much of the technology available today.A few examples: †¢An understanding of Newton's Laws allows people to put satellites into orbit, design safer vehicles and build safe buildings. †¢An understanding of electromagnetism allow s people to build electrical circuits and computers. †¢An understanding of the nature of light allows astronomers to determine the composition of stars without ever having to visit them.