Friday, January 24, 2020

Digital Divide in the US and Around the World Essay -- Technology Tech

Digital Divide in the US and Around the World Since the launch of the Internet as a global communication network and the boom in communication technologies, our world has been overwhelmed by a new phenomenon – digital divide. It has gradually turned into a major, constantly growing world issue, threatening to further increase the gap between advanced and developing countries. Yet, is digital divide really an unprecedented occurrence or a natural and unavoidable trend? â€Å"Divide† is certainly a word whose meaning could be traced back to the mere dawn of human history. It goes even deeper – to human nature itself: to sex and racial differentiation, to unequal physical and mental powers, to different location and social status. During the nineteenth century, though, theory of communism tried to defy the principles of naturally existing divide. However, Marx’s utopia, which contradicted basic economic principles – of scarcity and unbounded need – was unachievable. Indeed, through the failure of the communistic experiment, which became so flagrant after the fall of the Iron Curtain, history promoted the inevitability of divide as a symbol of individual uniqueness. As to â€Å"digital†, it is just one of the many attributes of â€Å"divide† that has assumed a global meaning. Therefore, although social and economic differences will undoubtedly continue to harass society in the 21st century, the bridging of the digital gap between those in the lead and those who lag behind should be a major issue for modern civilization. What is â€Å"digital divide†, however? We measure it in terms of penetration of communication services, Internet connectivity, and technological development, but what could possibly be... ...e. Journal of Housing and Community Development v. 58, no2 (Mar./Apr. 2001): 14-15, 17, 45 IMF staff. Globalization: Threat or Opportunity? IMF and World Bank staffs. 100 Percent Debt Cancellation? A response from the IMF and the World Bank. (July, 2001): 1-6 Irving, Larry. Falling Through the Net: Defining the Digital Divide. Kathimerini – Greece’s International English Language Newspaper; September 18, 2001 < http://www.ekathimerini.com/news/content.asp?id=100100 > Poster, Mark. What’s the Matter with the Internet. Wilson, Dwight. The World’s Poor need the Internet. (July 19,2001)

Thursday, January 16, 2020

Periodic Table Trends Essay

When you think of a periodic table, you think of elements like oxygen, neon, lead, and iron. You may even think of numbers, rows, and columns. You may not think about trends that are happening throughout a periodic table. There are many different trends that go on in a periodic table. The trends that I am going to be describing throughout this paper are atomic mass, atomic radius, first ionization energy, and electronegativity. When you study a normal/ordinary periodic table, the atomic mass will usually get bigger when going left to right and it will also get bigger when you go top to bottom. The atomic mass gets bigger left to right and top to bottom because the protons, electrons, and neutrons are increasing making the mass get bigger as you movie along the periodic table. When you look at the trends of the atomic radius, you will notice as you go left to right, the radius gets smaller and when you go top to bottom the radius gets bigger. The radius gets bigger going top to bottom because more energy levels are becoming occupied by electrons. The radius gets smaller going left to right because you are adding more protons which pulls the electrons and it makes it become unbalanced. If you look at the trends of the first ionization energy trends on a periodic table, you will notice that as you go left to right it gets bigger, and as you go top to bottom it gets smaller. This happens because as you go to the right, you gain more protons increasing the magnetic pull making it harder to lose electrons. As you go top to bottom it gets smaller because as you go down, the electrons are farther away from the nucleus, which requires less energy than an element that has electrons closer to the nucleus. For example, Li is smaller than Cs. So if you try to take an electron from Li it will require more energy because this atom is smaller and the electrons are closer to the nucleus. When you look at a periodic table you will notice the trends of electronegativity. As you go you left to right, the electronegativity gets bigger, but when you go top to bottom it gets smaller. This trend happens because as you move right the atoms have a tendency to gain electrons in order to become more stable. It gets smaller going top to bottom because you lose energy levels putting the protons out on the outer edge and making it easier to gain electrons. Personally, I think that the periodic table that we use daily is easier to use because it makes sense, and it is organized in a neat manner. It also makes sense to me when I look at it. But, when I look at the alternative periodic table, it seems to have a few things that I like, but the way that it is organized does not really make sense to me. One way that the alternative periodic table is superior to the normal periodic table that we use daily is that it has all the sublevels in an order that is easier to understand and it also shows the way that the elements bond in each different sublevel. It also has the period number which makes it easier to read and find each sublevel and period. Two ways that the alternative periodic table is worse than the normal periodic table is that the numbers aren’t in corresponding order, they are just scattered all over the place and it is harder to see the trends because the organization is not proper compared to the organization of the normal periodic table. Also, the alternative one does not show the atomic mass for each element.

Wednesday, January 8, 2020

Impact of Cosmetic Advertisements on Women Essay example

The Shape of America As marketing strategies have evolved, they have enhanced the ability of advertisers to communicate to the masses more effectively than ever before. This ability has allowed advertisers to not only reach more markets, but to be more influential in the decision making process of the audience. American society, especially young women, is being influenced by advertisers more now than in previous generations. It is not by accident that teenagers and young adults are targeted by advertisers, especially since their purchasing power as a group exceeds that of any other consumer group. Not only have advertisers learned to identify specific products that appeal to men and women, but they have also found that the want of†¦show more content†¦Over 55% responded negatively to this question (CNN.com). This Estee Lauder advertisement was created to persuade women to perfect their appearance. The problem lies in the defining of beauty as seen by Estee Lauder. The models in the ad are all ap pealing to both the mental and visual senses. However, the models in the advertisement are anything but your normal woman. The consumer must decide if the definition of beauty rests in the hands of Estee Lauder. Is beauty in the eye of the beholder or in the eye of the advertising agency? Estee Lauder not only creates an unrealistic definition, but they also pass these models off as being the standard for beauty and the look that women need. As long as the consumers buy into the Estee Lauder advertisement, then and only then, is Estee Lauder’s definition of beauty validated. By starting out the advertisement with, â€Å"Can you change the destiny of your skin,† it reinforces that people are not satisfied with the way they are; they need this product to become beautiful. When Estee Lauders professes that the past is forgiven, the present is improved, and the future will be perfect, the reader is being conditioned to wonder if they too are or can become beautiful. According to this claim, consumers were previously inadequate when compared to culture standards, but now it isShow MoreRelatedEffects of TV Commercials on Consumers1134 Words   |  5 Pagescommercial is used to spark interest in a product or services; without this influential and dominant form of advertisements, the majority of the companies and their respective products and services would not maximize their ability to reach various consumer bases (commercial. laws). 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