The Future of CADCAM Assignment Essay Example | Topics and Well Written Essays - 2500 words

The Future of CADCAM Assignment - Essay Example It was in the 1950's that the Numerically-Controlled machines were based upon the technology of paper tapes which had proper spaced holes punched into the papers. it is similar to the paper roll which makes piano works having only an inch width which is used to feed the numbers into controller machines. These are wired to join the motors positioning work over the machine tools. These controllers are electro mechanical that allows easy incorporation of the digital technologies in their original form. During the period of late 1960's these Numerically-Controlled machining centers were very easily available for the commercial incorporation of a variety of machining processes, and also enabling the automatic tool changing process. So these tools were capable of performing any work on the many faces of any kind of work further enabling the movement of the work piece to the specified positions which were previously programmed. This programming was done making use of a variety of automatic tools. Thus making it possible to do the same piece of work over and over, automatically with perfection and very little human input. The NC was immediately automated giving a newer level of manufacturing. The incorporation of feedback loops was also done. The development of APT was a breakthrough in the success of the NC technology which is a universal NC programming language. The Automatically Programmed Tools developed in1962, enables the programmers to develop the postprocessors, tailored to each type of NC tool. This helped in the output sharing between different units having different manufacturing capabilities. CAD and CAM Together now: CAD basically uses the software known as TTUA (http://en.wikipedia.org/wiki/CAD/CAM). It assists engineers, architects, designers in their activities. This geometrical tool in the Product Lifecycle Management (PLM) also involves a special hardware. These tools are used and incorporated in almost every sector like manufacturing, designing, planning etc using the tools CIM, CAPP, FMS, and JIT etc. The development of Computer-aided design had its effect on the NC technology due to the differences in the formats of various files which were used initially by the drawing and manufacturing programs. " in the CAD world, we take a pencil out of the hand of the operator and place it into the hand of the computer" (Jan Bone,1994). With the newer and variety of CAD applications like Solid Works and Auto Cad and CAM applications like Master Cam, both designing and manufacturing sectors now use these variety of CAD/CAM software. Most of the CAD/CAM software are used more by architects these days, along with product designing and manufacturing. Future trends in CAD/CAM: Though the current CAD/CAM applications are much user friendly and satisfactory, and people do not think there is nay need for advances in the same, but the coming decade will have many advances in techniques and implementation of CAD/CAM, for the creation and manipulation of the work piece geometry. The standards for its applications will give more flexibility to its users in the interfaces, data transfer, computer designing and architecture etc. thus it can be said that these future developments will have a solid impact on both, the numerical control system and the manufacturing applications. By anticipating the basic questions like what is the direction of NC and CAD/CAM What are the

Smoking Cigarettes is Good for Your Health - Article Analysis Essay

Smoking Cigarettes is Good for Your Health - Article Analysis - Essay Example From the article, it is evident that the writer believes the only way to realize communication and draw the attention of readers is through taking this risk. Readers like reading stories that are the opposite of expectations. Although writers take the risk to explore a topic not previously done, they eventually bring new and viable ideas into the book. In writing to win a large number of readers, safety in writing is a risk that many writers overlook. Scholars have considered safety as a component with less weight in the art of writing (Tepper). Many people know that smoking is dangerous to one’s health to appoint that the cigarettes contain a warning of being harmful. However, the author brings a different idea to book, where he several advantages of smoking unlike what other writers do. In this case, it is risky for the author to choose such a sensitive topic and argue of benefits of smoking knowing very well that security agents are opposed to the idea. This means that the writer can be questioned by authorities hence risky to him. The idea that cigarettes are beneficial to humankind raises eyebrows and hence can rise the contest on the subject. Partiality in writing is most likely to increase the controversy and hence risks in writing. In whatever subject matter, the writer must argue on both sides. This means that the advantages and disadvantages must be well presented in the article. The author of the article analyses several disadvantages of smoking despite the fact that they are for the idea that smoking is health to one’s life. In an argumentative writing, the author must present both sides and show the strengths of each without been bias on one side., this means that the author should not take a side on whatever argument and should just make suggestions remaining partial at the end of the writing. Although the author tried to make a justification that smoking is healthy, disadvantaged of smoking are keenly presented in the article showin g the impartiality of the author. The difference in the presentation of ideas is from the diverse differences in both written and oral languages. With the growth of technology witnesses in the last past decades, language has moved from verbal to written. Every cultural setting has its norms regarding language and manner of presentations. As such, there is a classification of languages from standard, regional and local languages. Writers majorly concentrate with standard language. In the article, there is a proper use of standard language that is easily understood. Standard language goes hand in hand with the controversial topic (Ferraro). From this, the readers expect more of the article as they would when reading a normal scholarly article. To ensure that the author convinces the readers, facts and opinions are given and required evidence provided.

Finding Reasons - The Story of an Hour Essay Example | Topics and Well Written Essays - 1000 words

Finding Reasons - The Story of an Hour - Essay Example As Berkove mentioned, the story was first published in Vogue Magazine in 1894 (158), a time when women were still perceived as â€Å"housekeepers†, associated to the home rather than the modern liberal women who have the freedom to compete for a job with men. This was a time when women who expressed themselves freely, do a man’s job, hold offices or work along with men, were considered taboo. With such information, one would understand that the story reflects the very culture described above and would comprehend more clearly the symbolisms and statements used in the story. In the case of Berkove’s article entitled Fatal Self-assertion in Kate Chopin’s â€Å"The story of an Hour†, the tone of the writer in his analysis seems to be seen through the eyes of one looking at modern times. This could be fatal as there are norms and mores that could really affect the mentality, actions and perceptions of people from different ages, cultures, beliefs and edu cation. For instance, he concludes that the story is not about society or marriage but about Louise Mallard (berkove, 153). Sure, the story is about the protagonist nevertheless, she represents some, if not most of the women during that time. Since men were considered to be the breadwinners, they were expected to go out and work while women stayed in the home to do the household chores and attend to the needs of the men. This was the general concept of men and women’s roles and Brently and Louise Mallard conformed to such norms as a couple. Louise however was a woman who did not agree with such patriarchal practices as expressed in her strongly made up mind that â€Å"There would be no powerful will bending hers in

Chinas Only Child Policy :: essays research papers

When women dream of settling down and making a family of their own, they think about how many children they would like to have. Some like small families containing only one or two children, while others enjoy really big families with four or five children. Here in America, women have the right to give birth to as many children as we want or can physically have. Other country's such as China is not that fortunate when it comes to women giving birth. Since China is the most over populated country, in 1979 they created the one child policy, only allowing women to give birth to one child to try and cut down the population growth. In many towns in China they have people that are called the "family planners" who come to women's houses every day to remind them to take their birth control and not to have more than one child. When even thinking about having a baby, women who work in factories have to ask permission to try and get pregnant. If a woman does get pregnant for the second time while working in a factory, they get their bonus taken away. The most crazy part about this policy to me is that women are getting persuaded left and right to have abortions. I am against abortions, so I think it's horrible that women are getting pressured into having an abortion when they should have the right to be happy with another child. In the video about China's only child policy, they mentioned a woman that got persuaded into having an abortion, she escaped the hospital still pregnant, was searched for, found, and was still forced to have the abortion. I feel that by finding her and forcing her to still take the abortion is not right and is pushing the lines. It's one thing to suggest only having one child, but when it comes to forcing a woman to change her mind, its wrong no matter what the purpose is. Personally, I feel that a woman should have the right to make up her own mind about how many children she should have. I would feel exposed and not comfortable if there was a woman coming to my house everyday making sure that im taking my birth control pills. Also, I don't think that it's fair for factories to not give women their bonuses if they have earned it, just because they got pregnant for the second time.

Independent/Alternative vs. Mainstream Media

Many issues immediately rose up after the incident of the September 11 bombing, many of which include criticisms and comments on what really happened and who actually did it. Michael Moore was one of these people. Michael Francis Moore is a Michigan-born director cum author cum political activist that has been known widely because of his fearless views on globalizations, large corporate companies, Iraq Wars and the US intervention, and most especially, a major critic if the US President George W. Bush.He was the author of several best-selling books including political writings about the country’s leaders. This includes â€Å"Downsize This (1996), â€Å"Stupid White Men† (2001), and â€Å"Dude, Where’s My Country?† (2003). Moore started a lot of directing stints, starting from documentaries about his hometown, to fictional satirical movies, and back to award-winning documentaries where he became known by the masses, developing a lot of following, a lot of friends, and a lot of enemies as well.He became involved with primetime television when he was given the chance to host and the same time direct the television series â€Å"TV Nation,† a news magazine show that tackles delicate topics which other television shows avoid. It aired for 9 and 8 episodes on NBC and FOX respectively. He had another major series, â€Å"The Awful Truth,† which tackled the wrong doings of major corporations and politicians. This television stint lasted the whole 1999 and 2000. He was given another series, â€Å"Michael Moore Live† aired in UK. He was awarded for being â€Å"The Awful Truth,† as a good producer and host.Mike’s Videos, Films, and DocumentariesMichael Moore Became involved in creating various takes on political and corporate wrong-doings through audio-visual media like music videos, fictional films and comprehensive documentaries. Through these, he was able to communicate to the people to his perspective on de licate topics regarding the political and economic players of the country and was often hated by these people because of his â€Å"offensive† creations.Michael Moore’s works came into light with his take on the aftermath of September 11, ’01 bombings. This film documentary is entitled â€Å"Fahrenheit 9/11† which examines the possible â€Å"links† between George W. Bush and Osama bin Laden’s families. It is a documentary against the Bush administration which elicited various reactions from the President’s allies and friends. He aimed for the film documentary to be watched by a lot of people, not only the Americans but all over the world. This is to enlighten them, show them what could be a very upsetting truth about Bush and his call on terrorism.Fahrenheit was given recognition and was awarded the top honor at Cannes Film Festival, the Palme d’OR, setting a record to be the first ever film documentary to have won that prize. I t has been an award-winning work of Michael Moore, making it the highest-grossing documentary of all time, earning an almost 200 million dollars all over the world, 120 million of which, came from United States alone. It became a talk of the world, since it tackles on a different perspective of the September 11 terrorist attack, putting the President himself, George W. Bush, on the hot seat. This rather different look on terrorism greatly affected how people looked at the President, thus eliciting anger and negative reactions from his followers. They condemned the work of Moore, including his friends in the mainstream media.Moore and his â€Å"Farenheit 9/11†There had been a lot varied reactions with Moore’s award winning film documentary. A lot of these were the negative reactions from different news networks, all saying that Moore was telling the whole American viewers his preconceived lies about the President George W. Bush and the September 11 terrorists’ at tacks.   Moore allowed to be interviewed by ABC’s anchor George Stephanopoulos on the â€Å"This Week† show. He was able to address and recognize the major points of his critics.Taking the situation of the Saudi Nationals, including the alleged bin Laden family; they were allowed to leave the United States just after the September 11 attacks. During that time, all commercial flights were grounded. Moore is saying that it is the President’s doing to clear those flights, because of the fact that they have family business ties to the Saudis, thus leading to the clearing of the bin Laden family also. The former security adviser Richard Clarke, known to be a Bush critic said that he was the one responsible for clearing the flights, thus alleviating Bush of the doubts connected to him. Moore’s say on this was that Clarke made a wrong decision because he admitted making mistakes, but he already apologized to the families of the September 11 victims.Mainstream media’s take on Moore and his â€Å"Fahrenheit†Moore’s response to the interview could be considered as his evasion to the topic, but this wasn’t taken by News channels lightly. ABC, instead of putting it on the subsequent news stories, have made a direct action against it. The network launched direct actions, two-pronged attacks on the film and its accuracy, starting from their early morning News shows up to the station’s late night news.They hit on Moore and his work without allowing Moore the chance to respond to their grave claims that are greatly damaging. Segments started with the graphic question, â€Å"Fact or Fiction?† thus hinting that Moore is not a reliable source, feeding the viewers with his lies, damaging his reputation to the people. They just relied on Clarke’s statements, yet didn’t make the effort to ask the side of Moore for his answers.â€Å"Good Morning America† publicist Bridgette Maney said that A BC News gave Moore his fair share of a chance to respond, to defend him of these accusations. Cathie Levine, ABC News spokesperson said that they didn’t lack any attempts to give Moore a chance, that they had ran a clip from the Stephanopoulos interview after the airing of Clarke’s statement. Yet, the clip they have shown didn’t have any response from Moore. They have wrongly positioned the man, showing the people that he’s a liar, yet his justifications was not shown to the public, an example of the negative publicity they are giving Moore.Another station that reacted with Moore’s â€Å"Fahrenheit† was NBC, giving out highly negative assessments of the film documentary.   These were shown on both their â€Å"Nightly News† and their cable channel, MSNBC. They tagged their coverage of Moore’s works as a â€Å"truth squad report,† again clearly implying that Moore’s works were just but a work of fiction, a product of his imagination, a documentary conceived from lies and radical imaginations. Lisa Myers, a senior correspondent of NBC, clearly showcased the hilarious, comical moment in Fahrenheit 9/11, as an important part of the â€Å"truth squad’s† expose.In this part, it shows when Moore asked some of the legislators to sign their children up as volunteers to fight in Iraq on the President’s campaign against terrorism. Lisa Myer’s pinpointed one incident, when Moore failed to put in and include the comments of a confused Republican congress member, Mark Kennedy. He replied that his nephew was called into service and that he’s already going to Afghanistan. Lisa Myers pointed that Moore didn’t like the legislator’s response that’s why he didn’t include it on the documentary. Moore rebutted that in the Stephanopoulos interview that when they interviewed Kennedy, he didn’t have any family members in Afghanistan. But just lik e ABC, NBC made no effort to include this rebuttal in their reports.Considering the responses from these mainstream news giants, they are all one-sided. It is possible that Moore could have fabricated the contents of his film documentary, but they lacked a lot regarding the explanation of Moore’s side. They have loaded leading phrases, like â€Å"fact or fiction,† and â€Å"truth squad,† which could be wrongly interpreted by the viewers, implying Moore’s lack of credibility.They have also omitted Moore’s answers to certain important question, making him look like a liar who can’t defend his statements, thus making him look bad to the people. Why would these networks do these, clearly showing that they are giving a bias in this case? Looking closely, NBC is owned and managed by General Electric, a company that plays a key role in National Defense because they are their prime contractors. On the other hand, ABC is owned by Disney, even though they have no evident connections to the government, they solely depend on the benefits they get from federal regulators, benefiting from the influence they have on the people, thus maintaining a good image to the people.Disney even manipulated its subsidiary, Miramax, on handling of Fahrenheit’s distribution, pulling pressure in order for the latter to pull their support in the dissemination of the film documentary on a larger scale. When you look at it closely, both NBC and ABC have a lot to gain in joining the attack on Moore’s work rather than staying still, being neutral.Independent/Alternative media on Moore and his â€Å"Fahrenheit†On another perspective, Moore’s â€Å"Fahrenheit 9/11† documentary film got overwhelmingly favorable reviews from the majority of independent media. Fahrenheit ignited a â€Å"fire† which led to various discussions on some alternative media that people access everyday. This includes blogs, journals, and web- based system for information dissemination.There has been a fairly large contribution from websites talking about important points on Moore’s film documentary. There were negative comments, yet they were seemingly justified by sites and posts that tackle favorable reactions on Fahrenheit. Thus, Fahrenheit made a difference, wherein not only the Americans derived a sense of the level of deception they have had, but also to those who wrongly accused Moore, forcing them to bear the humiliation it entailed.Conclusion/ImplicationsThe implication of Michael Moore’s work to alternative media was very positive. It elicited personal opinions from people reading it or those who have come across it. This was the main difference between the information dispersal between alternative and mainstream media. The audiences, the people reading or hearing or watching the news feed could interact, reacts, comments and discuss essential points. There is transparency, because they could ques tion the reliability, the credibility of the source of information.Whereas the mainstream media could clearly manipulate the information they are feeding the people. Take for example the omissions in Moore’s statements, his rebuttal to the negative points raised by his critics. They were deliberately manipulated, removed by the News stations in order to prove one aspect. It is to further question Moore’s credibility as a source of information, as the one who conceived the idea of the â€Å"Fahrenheit 9/11.†References:â€Å"Michael Moore Exposed†.   2005. February 8 2007. .Hitchens, Christopher. â€Å"Unfairenheit 9/11:The Lies of Michael Moore.†Ã‚   2004. February 8 2007. .North, Gary. † Mainstream Media Vs Upstream Media â€Å".   2005. February 8 2007. .

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Modernism And Existentialism - 1814 Words

During the modernist era of literature; a recurrent theme was prevalent in their works of art. The idea of existentialism revolving around the notion that you first experience life before you can begin to exist and understand yourself. This ideology stemmed from the main fear of the era; the end of the century. The fear of the unknown; the fear of what was to come in the following century (if it came) allowed for this ideology. When you believe time is running out, it puts a lot of things into perspective and allows for you to realize that while you might have certain values in life there are moments that will either solidify them or change them. Therefore, experiences rather than internalized beliefs are what makes a person who they are.†¦show more content†¦They, above—the Council in Europe, you know—mean him to be† (29). Throughout the entire trip people keep praising Kurtz (except the general manager) and this prepares Marlow for a very impressionable first impression. Marlow keeps thinking about Kurtz as this ideal man in the dark jungle. This of course is all shattered when Marlow meets him. Marlow, having hoped to meet someone who would not have been corrupted by the exposure of the jungle, meets Kurtz near death. This is moment of meeting is crucial for Marlow because it is turning point for his ideals. They meet the harsh truth that even the most idealistic, charismatic ones can be corrupted. Marlow loses his faith in his home and everything they represent because when he goes back, Marlow refuses to speak with people. He walks around disenchanted by the propaganda that Europe spews about Africa; and he is embittered that the people back home can not see through it. This shows how experiences shape who you become and how you identify in the world because that is the difference between Marlow and the common person back home: Marlow experience the Congo firsthand and therefore will always identify with those events. Similarly, Kurtz’s values and perception of himself change through the realization of his final moments in his iconic last words: â€Å"the horror, the horror† (116). Kurtz, although having started off as idealistic as the rest of the Europeans, becomes corrupt once he begins to live in the jungle and at hisShow MoreRelated Enlightenment, Romanticism, Realism, Modernism, and Postmodernism598 Words   |  3 PagesEnlightenment, Romanticism, Realism, Modernism, and Postmodernism Literature: the enlightenment, romanticism, realism, modernism, and postmodernism†¦. Where does one begin? To some, those words can be as scary as the word computer is to others. This essay is designed to help you become a great literary interpreter. Getting the motivation is three fourths of the battle to getting into the heads of the artists. To begin, an outline of some of the literary movements has been provided. 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