Changes Brought By It Information Technology Essay

Changes Brought By It Information Technology Essay What is Information Technology. Information Technology is the using of computer and software to manage information Laura Schneider, About.com. Information Technology have four developing periods, which are Premechanical (3000 B.C-1450 B.C), Mechanical (1450-1840), Electromechanical (1840-1940) and Electronic (1940- Present). The characteristic of Information Technology (IT) uses to solve the input, processing, output and communication issues. However, with the development of the society, Information Technology (IT) plays more important role; it has special charm to effect mankinds life within Arts, Sciences, Education, Commerce and Medical. In fact, Information Technology (IT) has complex functions because of development. The Modern Information Technology Department included Computers, Servers, Database Management Systems, and Cryptography (Laura Schneider, About.com). The department would set up of several system administrators, database administrators. On the other hand, what is interpersonal communication? The Interpersonal Communication (IC) is an extraordinary form that happens when 2 or more people work together with another person and reciprocally influence for each other (Fallkowski, 2002). Contemporary their action denotes that the communication associates are having the same information at the same time. Besides, the reciprocally influence means, which affected by the interaction such as thoughts, feelings, and interpretation. Essentially, Interpersonal Communication is kept and maintained relationships by the human. Moreover, it plays more importance of roles that include People, Messages, Channels, Noises, and Feedbacks. Generally speaking, Interpersonal Communication (IC) can improve people with the education needed for entrance kinds of Careers Company. They will face the challenges of effective communication. 2.0 Changes Brought by IT In the modern of society, Information Technology (IT) always have a lot of advantages and disadvantages to human; it is an important topic that people can recognize what Information Technology is exactly or mistakenly, and why it also plays the most important role in our daily life. In fact, the world has altered due to assist of Information Technology. The significance of IT can be discovered from the true things that consist of personal PCs, Hand Phones, Fax Machines, Email, and Internet. Communication With the development of the technology, communication has also become that are cheaper, quicker, and more effectiveness. People communicate with anyone around the globe by simply text messaging them or sending them and email for an almost instantaneous response. The internet has also opened up face to face direct communication from diverse parts of the world. The number of websites start to support that user can download different software, songs, movies, and games at anywhere and anytime. Microsoft Network (MSN) is free software of communication that creates E-Mail, Sending Message and Sharing Space. It also builds own personal place (Blogging) on the website (REDMOND, Wash 2004). In fact, people can use internet that understand different news such as business news, political news, educational news, and others in the world. Besides, more and more colleges and companies are beginning to build virtual office telecommuting systems, which are providing working rates. Students can also s tudy their subjects and managers can increase rate of management. Changes In the Way We Learn The rapid development of economy, IT also improves peoples living qualities. When you watched TV or played game, you would think about Information Technology (IT) because many movies and Pc-games were designed by the computer. Actually, Computer and Internet are the best certification, more and more companies pay attention to how to use Information Technology (IT) to manage their company. MAAKL Home Office (MHO) is an unusual software of investment (Personal Money, June 2009), which can be accessed via multi-channels such as a Desktop Computer, Network or Windows Mobile Personal Digital Assistant. Next, Science and Medicine are changed by computer such as Pool Knowledge, Track Complex Behaviors, and Simulate Complex Systems, Patient Care, Research, Special Needs, and Sports Medicine (Roberta Baber, 1997). Moreover, Information Technology (IT) teaches young children how to learn knowledge. In high schools and colleges students can benefit from computer-based learning experience. In ad dition, education does not stop in the classroom; there are much software that students can choose to learning such as Online Dictionary, History, Geography, and Biology. On the other hand, some scientists use Information Technology (IT) to solve transportation problem, which are consisting of Smart Cars, Air Traffic Control, Airline Reservation Systems, Airports, Logistics, Trains, and Travel Guides and Toward the Future (Roberta Baber, 1997). According to the above examples, we can see that the government agencies, education institution, and industrial do not leave Information Technology (IT). Time Efficiency IT has created that it possible for business to be untied all over the globe. This means that a business can open anytime and anywhere, making purchases from different countries easier and more suitable. It also means that you can contain your goods delivered right to your doorstep with having to mover a single muscle. Today the number of people utilize that information can be shared by voice mail, and recorded telephone message can sent from anywhere in the world. Scanners can build a lot of pictures, which change documents. Via fax modems can send documents to a fax machine or photo in other places such as office, building, state, and country. Besides, e-mail has provided the best service to every computer user in daily living (Human Relations, 2006). As a result, we can observe that Information Technology (IT) not only save times and improve working rates, but it also solves barriers of linguistic and geographic boundaries. Cost Effectiveness Information Technology (IT) has helped to computerize the business process therefore streamlining businesses to make them extremely cost effective money making machines. This in turn increases productivity which ultimately gives rise to profits that means better pay and less strenuous working conditions. Nowadays, in high-tech communication environment (Human Relations, 2006), which are more and more companies keep virtual offices and networks of workers are connecting technology. No mater they are at outside, airplane, a motel room and communicate with visa e-mail, cellular phone, and fax modern. Moreover, telecommuting is an arrangement that employee can work in their homes, and people scattered in the world to work as one office employees. According to the above event, it is always elucidation that Information Technology (IT) can bring more benefits to commerce. Junk Mail Junk mail is email that a personality did not ask for, Unsolicited, funny photographs, advertisement, and junk. There is existing many individual personals e-mails, which are including Types of Unsolicited email, Harassing Mail, Chain Mail, Virus Hoaxes, Viruses and Email, and Collateral Spam(Human Relations, 2006). In fact, when someone views the contents, there are many attachments that can shut down an entire operating system. Therefore, the number of jobs will be affected by junk mail. In contrast, some people may accept a little risk because they often use e-mail to contact their friends or relatives. Moreover, almost companies have feedback center, they often use e-mail to solve customers problems. When customers check their e-mail, they may receive viruss mails and junk mails. Thus junk mail also threatens safeties of the computers. Privacy Problem It is commonly believe that Information Technology (IT) is communication quicker, convenient, and easier. However, it has some privacy problems in our daily life. For example, when you are using your call phone or computer, you may face that your private information will be obstructed by other people. Therefore, people are beginning anxious about their individual living changing public news. Hackers will use malicious software that sets up Trojan virus on the website such as Google, Yahoo, or MSN to Troll the Web, the companies retain IP Addresses, Search Content, Browser, and User Locations. People often can hear or look about stars Nude Picture Scandal case. Hong Kong singer and actor Edison Chen happened nude photo scandal on February 21, 2008. (Source China Daily February21, 2008)) As a result, we can observe that Information Technology also has lack of secure guardianship. Lack of Job Security Some experts consider that Information Technology (IT) has made job security this problem, which are keeping updating each day. Generally speaking, many IT people are lack of job securities. In the economy downturn period, there are many IT films that face pressure of finance. Therefore, IT workers have more ideas. Some people think that they hard work each day, but the boss does not pay attention to their efforts. Other people feel that they can not only promote, but they also get fewer salaries. However, some people change new jobs, but they cannot adapt new environments because of subject problem. Moreover, some companies will have mergers, buyouts, downsizings, business closings, and bankrupts. In addition to IT is a bubble economy that has more competitive wars. Finally, IT workers minds become other ideas. Dominant Culture Information Technology (IT) may bring many benefits to human, which are changing communication methods, improving work rate, increasing new opportunity of job, and saving time. However, some people may not suppose that Information Technology (IT) will corrode dominant culture. This means that Information Technologies (IT) have made the world a global village. Humans communication is changed by IT. We can distinguish that many young teenagers all over the world now act, dress and behave. Famous brands involve Lee, KFC, Pizza Hut, and Hollywood Movies. In contrast, languages also have become overshadowed English the first communication skill. There are 20 hundred million people speaking English in the world. Yet, other unusual languages will be disappeared by the English. For the above reasons explain that Information Technology (IT) not only bring a lot of delightful surprises, but it also changes mankinds living. 3.0 Effective Communication Using IT The human race has entered a completely new stage in its history. With the increasingly rapid economic globalization and urbanization, more problems are brought to our attention. How can improve to use Information Technology in communication? Effective Search Engine Along with the development of the society more and more problems are brought to our attention, one of which is how to effectively improve development of Information Technology (IT) that becomes a big issue. When data or information grows that many companies are using effective search engine that find variety of information of businesses. Some computer engineers create that engines can be developed for particular organization as well as available tools can be used. For instance, Google is the biggest search engine company in the world. It has collected 20 hundred million information Websites. No mater you are staying anywhere or anytime, you can Google to find information. In contrast, Google also continuously develop new Web Search technology into other search services such as Image Search, Google News, Google Product Search, Google Groups, and Google Maps. For the above example, we can get a result that effective search engine of creation may improve to use Information Technology Software Updates Many experts think that software skills have the largest space of development. Examples involve Operating Systems, Database Management Systems, Network Operating Systems, Data Communication Software, and Compilers. For example, Microsoft still develops new operating systems that include Windows95, Windows98, Windows2000, Windows XP, and Windows Vista. On the other hand, Apple is not only manufacturing computers company, it also has new personalized operating systems. Examples include iTunes 9, Safari 4, QuickTime 7, and iWork09 (Top Apple Downloads (2009). In addition, there are almost call phones that have 3G, GPS, and variety of software. For all the events, we can see that those companies have a common new goal. They prefer to develop quicker software skill because of the biggest commercial opportunity. Thus, development of software skill have belonged how to advance Information Technology. Improvement of IT Personnels Ability During the financial downturn, the numbers of IT companies also are attention how to improve information technology personnels workability. Because they can change companys survive or perish. In China, Information Technology (IT) is becoming chief trend; there are a lot of colleges students in which learn Information Technology programs. They realize that China is developing the third economic country in the world. When those students graduate, they will have strong professional knowledge that employs all kinds of Information Technology jobs. On the other words, there are many well-know Information Technology (IT) companies in China such as Sina, Netease, BaiDu, Alibaba, and Eachnet. They build up special HR department that train their IT employees. This method can help to establish a good team, which complete companys task. Moreover, they have one main goal that utilizes the best method in which quickly expand and effectively operate Information Technology (IT) at during short time. E-Commerce Nowadays, we are entering a brand new era full of opportunities and innovations, and great changes have take place in peoples attitude towards some traditional practices. Information Technology (IT) change a lot of peoples living communication methods. In 1960s, banks began to use computer and magnetic ink recognition to automate check processing. In the 1970s and 1980s, business extended their computer based electronic data interchange (Baldauf Ralph Stair). Nowadays, E-Commerce is becoming the type of electronic trading, which is using online transaction of business, featuring linked computer systems of the vendor, host and buyer. Examples include Taobao, Travelocity, Hotels, Amazon, Llbean and CompUSA. These websites also offer the best service to their customer, and they always keep updating their information systems and service skills. IT Products In fact, more and more Information Technology (IT) products are entering into humans living. Examples involve Digital Camera, Business Hand Phone, Mp3, Mp4, and Electronic Dictionary etc. we can see that a lot of companies continuously produce new products, which are satisfying customers requirement. Some companies develop new environmental IT products. This means that use recycling materials and improve product energy efficiency. Besides, IT product proves that peoples living always develop each day. People use IT product records many wonderful events such as birthday party, students meeting, and wedding ceremony. It cannot be denied that there still exist some advantages of Information Technology products. From what has been discussed above, we may draw the effect that Information Technology product can be effective used by people. Electronic Library Electronic Library is devoted to the functions and implications of new technology, digitization, the Internet, user interfaces, automation, and networks in the libraries. Electronic Library has to offer and save function of information that consist of newspaper, books, scientific dissertation, meeting paper, implant case, and work statement. All the above materials will become digital Information Technology. Besides, Electronic Library has a special navigation that help user to find information. Finally, Electronic Library also improves information service, the number of user can easily check, read, and download the best information. All the above suggestions that we can come to the simple conclusion that more and more people are paying attention to how to develop Electronic Library. Digitization Digitization encompasses digital technology of all kinds that serve and support Digital Music, Video, and Graphics. Digitization consists of perception, presentation, display, storage, and transmission. The electronic conversion is accomplished through imaging a process whereby a document is scanned and an electronic representation of the original. With the development of the internet, people begin to use digital media to communicate for each other. In China, there are a lot of businesses of opportunities because digital media is a beginner. More and more films are trying to research and develop digital media in their business. Examples include IPTV, Mobile Telephone (2.5G/3G), and GPS. Besides, Digital Media also affect young persons ideas such as modish dress, songs, and movies. Based on the above discussion and analysis, we can see that Digital Media is becoming a major trend. FaceBook As one of the most important inventions at the twenty-first century, Facebook has a wide application in all aspects of our lives. It plays such an important role that it undeniably becomes the biggest concern of the world. Facebook is a social networking website that develops humans communication. Some people think that Facebook can construct new communication channels. Users can add friends and send them messages, and update their personal information. Beside, user can join networks organized by workplace, school, and region. Users can use hotmail to find their friends, which are extending their societal opportunities, and they can show their photo, video, daily, and game with their families and friends. User can also set their profiles on public. This allows close friends to send messages and add the user as a friend. Microsoft is Facebooks partner for serving banner advertising; as such Facebook only serves advertisements that exist in Microsofts advertisement inventory. Finally, Facebook has different language systems, which bring a lot of conveniences to human. 4.0 Conclusion Information Technology (IT) has successful changed humans life styles and it able to create new IT skills though numerous imaginations. IT has proved that it can provide brilliant services to peoples appetence. As a result, those efforts pay off and Information Technology has achieved this difficult mission. Besides, Information Technology (IT) always summarizes its disadvantages and continuously updates date system that does not wash out peoples view line. With the great success, Information Technology (IT) is finding new goal, which is combining with communication. Thus, more and more Information Technology products are coming into families. People also adieux strange living and increase person relationship. However, during the economy downturn in 2008/2009, the number of people are facing unemployed crisis, they lessen a lot of consumption ways. Information also affect so that each IT company may decrease funs to develop new Information Technology skills. In contrast, Information Technology (IT) has shown that there all advantages service to humans communication and it has much potential for development in our daily life. These factors are Effective Search Engine, Software Updates, and Improvement of IT Personnels Ability, E-Commerce, IT Products, Bluetooth, Digitization, and Networking. Each of them has their potentials in giving services to mankind.

Abigail’s Party Essay

My group and I are working on a play called the â€Å"Birthday Party† By Harold Pinter. The work is set in 1960’s. The scene we doing is about a man, names Petey returning home from some sort of morning to job to a boarding house where his wife, who’s called Meg and is the owner, fusses around him. We start to see that this routine is very basic and a sense of this what they do every day. As the scene goes on Stanley comes in and plays quite a grumpy teenager. I play the part of Petey. At the time of this plays setting, men had more of a dominant role in society and the women didn’t work much and did more of the housework. This could mean that the male characters in plays around this time were more dominate and women did more housework and just like Meg, fussed around their husband as he was the only source of income, this could influence Meg as being fussy and concerning over Petey. The war would have been less than two decades ago so that may influence the characters in plays. Meg maybe fussing around he husband because he was a war-hero influencing her to very proud and caring of husband, or maybe Petey only has a morning job because he is slightly injured, this could influence his physical expression. This is different from the text that we have studied called Abigail’s Party because was set in the 1970’s where women had a more dominant role than in the 1950’s. The women were more out-spoken and more free to work have more social activities. In Abigail’s Party there was a lot more conflict and more fiery action between characters unlike in the Birthday Party it was Meg said a comment, which Petey may of thought was stupid, Petey just answered simply in a slow pace and showed no motivation to want to speak. In Abigail’s Party when a comment was made that one of the partners didn’t like to hear they either fought about it or gave a sarcastic comment to show their annoyance whereas in the Birthday Party I, Petey, just gave short simple unmotivated answers to a persistent and fussing Meg. The two plays showed different ways of coping with situations as throughout the scene we performed Petey showed boredom and Meg carried on being quirky, fussy and questionable, in comparison to that in Abigail’s Party they handled situations in a more sarcastic, and argumentative. The two plays are humorous on different levels. The Birthday Party is funny because of we can see Peteys clear boredom of having this conversation and routine, which we can tell is a daily thing he goes through. Megs stupid comments just to speak and engage with Petey and in cases, to know out side life, is funny to us because the questions are stupid like when he’s just got the corn flakes and she asks if they are nice and he hasn’t even tasted them. However, the two plays have similarities. Pinter and Leigh are both known for naturalism. The scene on Birthday Party I performed was very natural and realistic nothing out of the ordinary happened it was very simple and plain but it was easy to relate to which made it effective and the birthday party as too naturalistic and perhaps more modern and in the effect of couple arguing and women playing more dominate roles. However, the â€Å"Birthday Party† as it goes on turns out to be more absurd and super-natural. Both plays also have fussy and inquisitive women. Meg is very questionable to Petey and wanting to know things, Bev. Tries to keep the gathering she’s got alive and wanting people to pay attention to her likewise to Meg wanting Peteys attention. The historical and social setting is fairly similar as the man in Birthday Party does seem to have the dominant role as Meg does everything for him cooking, washing etc. Contrastingly to when Angie say’s something against Tony, like he is argumentative or won’t do something, he takes action by shouting or grabbing her hand. Angie stops and doesn’t protest showing men still had some dominant role in the 70’s. We are presenting our play as the audience in a semi-circle in one end of the studio and us performing in the other half of the circle. This allows the audience to be the third wall, which is very in the style of Pinter and Leigh. This can give the audience more of a role and part, its very soap like, which is naturalistic, just as the plays studied, are intended to be. We are using different techniques and styles of performing such as giving each character more or less just one characteristic and not changing the pace much. For example when I play Petey I kept the same tone and tired motivation to tell the audience that I’ve been doing this for a very long time. For Meg she kept her fussing and questionable ways and when Stanley comes down he was more mellow and got the attitude of I’ve got my wrapped round my little finger. We used symbolism in our play, for example my paper. When I played Petey, the paper was my only bit of something new for that day, everything else was the same predictable self but my paper, which I’m though out the scene reading or holding, gives me salivation from Meg and the predictable ways. We are keeping the style very naturalistic. This is different from the other play as the characters pace changed very much through the play. At one time they would be talking and the next minute there would be an argument to change the pace and the mood in which all the characters felt. You never felt the characters would stay for long at one place whereas Petey stayed in the chair all the time and kept his pace the same except it did change sometimes. The other text (Abigail’s party) influenced our performance by making Meg a little more dominate and persistent for Peteys attention.

Joules law Essay

Variables and constants   The one variable in this experiment will be the load placed upon the wire, this is the obvious variable because as seen in the formula. By rearranging the formula to; e = F L A E We can see that there are 3 main factors which will effect the outcome of the experiment. The E symbolizes Young’s modulus, which will be effected by changes but is not itself a single factor as it is a measurement of the factors. In order for the experiment to be a success, it has to be a fair test. Thus of course meaning that factors that need to be kept constant must be identified and kept that way. In this scenario I will be isolating Force as my variable. Force is directly related to the load on the wire; only multiplied by the gravitational pull (approx. 9. 81) as the load is measured in Kg as it is a mass. From the equation we can see that a change in Force will indeed affect the extension of the wire, at this stage it is apparent to say that; Theoretically the larger the force the greater the extension according to the equation above, as it is the value that is being divided. Following this it is also imperative that both the Cross sectional area of the wire is indeed accurately measured, as well as remaining constant through out the experiment, as a change in this value would indeed effect the value for Tensile stress, and in turn the extension. The length of the wire must also remain consistent through out the experiment. This is because each unit of wire will stretch or elongate by a proportional amount to the load being applied to it. Thus changing the length of will increase or decrease the amount of units of wire that can be stretched, causing different readings to be measured. The wire will indeed elongate and extend no matter what the length, but for these experimental purposes it is best to be long as explained above to stand a greater chance of measuring it properly. The important thing is to set the length of wire you wish to work with and do not change it. B) Implementing Results, observations and description. Cross sectional diameter of wire Measurement number and degrees of rotation 1/mm 2/mm 3/mm Average 0 Calculation of Average wire diameter= (0. 195 + 0. 185 + 0. 1925) / 3 = 0. 1908mm Thus the average cross sectional area of the wire is Force = mass   9. 81 ms. Table of readings Final length, attempt; Mass/g Mass/Kg Force/N Orig. L/M 1/M 2/M 3/M Mean Extension/ Unfortunately errors can easily occur in this experiment, the first way of minimizing the percentage error in the experiment is to identify the sources that could cause such a problem; these being. When measuring the extension there are 3 main sources of uncertainty. Meter rul Parallax error   Zero error I plan to minimize these by* Careful choice of meter rule, as man are bent and warped   Fixing a head and eye position against something so that the parallax error is minimized as I will be looking at the ruler from exactly the same angle.   Record results from 0. 0 M If there is a zero error, take it away from the results. When measuring the weight of the mass the following sources could effect the results; Zero error on the scales   Not allowing for the weight of the cradle Simply using the weight that is imprinted on the mass instead of weighting it. I will minimize these sources by selecting my masses carefully and weighing each one separately to find its exact weight, as well as double checking a pair of scales against each other by putting the same weight on both scales to see if there is a zero error. The final measurement source of error is the measurement of the diameter of the wire. This is typically a source of inaccuracy because the wire does vary in cross sectional area, because of the way it was made. This can be accommodated for by measuring the wire extremely accurately with the micrometer, and measuring the wire in three different areas of the length and taking two readings at each of the three points along the wire, twisting it 90 degrees at each point to allow for ovals etc. The average can then be taken and used in the calculations to give a better representation of the wire being used Diagram of ideal and misshapen wire. Observations for experiment conducted on the 14th of December 2002   At approximately 0930 the equipment was set up and the working area was in suitable condition to go ahead with the experiment as planned. I had two main concerns whilst conducting the experiments, these were of measuring natures, the first of these being that, when measuring the wire with the micrometer it proved initially extremely hard to turn the wire 90 degrees, I quickly remedied this by sticking a label on the wire so that it was clear what angle the wire had to be turned.   The second was that of concerning minimization of the parallax error, this proved to be quite challenging, so we decided to look at the ruler twice each a couple of seconds apart and in what i8 thought was the same position to see if it was a fair test. This way through up different results so we deemed it necessary to have someone stand over the wire and not move until the experiment was finished to minimize this risk.   Another observation I made was that I didn’t think we were measuring the extension accurately enough I felt that measuring it to 1mm was far to inaccurate as the extension as will be seen by the graphs was minimal, I will mention this point heavily in the Evaluating.   The equipment was packed away and the experiment was completed within the hour.   I observed a changing in mass or load on the wire and no change in any of the identified variables. C Analyzing Evidence and Drawing Conclusions. Force/N Area/M Sress/Nm (Pa) Length/M Extension/M Strain Youngs modulus 1 The stress was simple to calculate as it simply meant dividing the force by the area, as so; The strain is a simple ratio it involves dividing theextension by the length; Thus the young’s modulus can be found for every plotted point separately on the graph; this is done by dividing the stress by the strain. As I predicted earlier the material obeys hookes law and froms a straight line through the origin until the elastic limit is reached. As well as we can calculate the extension from the gradient of the graph because its equal to L / EA. When a material obeys Hooke’s law, then its force, extension graph is a straight line through the origin (see graph). This is only the case up to the proportional limit. The graph being a graph of force against extension, the area is the energy stored in the wire. As the equation of the graph is F=kx, the equation of the area is . From the graph we can say that as the load increases on the wire the extension also increases proportionally, up to a certain point known as the elastic limit, this is because it is obeying kooks law as described above, and for this material whilst under low load the strain is proportional to the stress.. Show preview only The above preview is unformatted text This student written piece of work is one of many that can be found in our GCSE Electricity and Magnetism section.

The Ways Of Native Americans By Phillip J. Deloria s...

The ways of Native Americans have been both a cultural and societal sustainment within the United States today. However, not in the way traditional sustainment is seen as. In Phillip J. Deloria’s book, Playing Indian, he asks how across American history â€Å"has the notion of disguised Indians dumping tea in Boston harbor had such a powerful hold on Americans’ imaginations?† (9) What is it exactly that captivates the minds of Americans’ over the culture of our Native American predecessors? Before the passing of the Stamp Act in 1795, American colonists started mentioning of Tamenend, a Delaware chief who allowed William Penn to pass through his lands. The Shuylkill Fishing Company started a trend of clubs commemorating to the event with dancing, parades with people cladded in Indian costumes, â€Å"longtalks†, and maypoles being erected every first day of May to celebrate the beginning of spring and eventually being called â€Å"King Tammanyâ €™s Day.† Deloria makes the case of how the Roman Catholic holiday of Carnival makes the minstrel appearance of a â€Å"double life† (15) with both French and English celebrations and how the concept of â€Å"mocking† different cultures to be an Old World concept and something that has made itself well known as concrete in the holiday and the nations that take part in it. The Americans thus continued this timely tradition by taking part in celebrations with Indian wear and rituals without truly immersing themselves with any contact with the Native