bulk motion. Thus‚ diffusion should not be confused with convection‚ or advections‚ which are other transport mechanisms that utilize bulk motion to move particles from one place to another. In Latin‚ "diffundere" means "to spread out". There are two ways to introduce the notion of diffusion: either a phenomenological approach starting with Fick’s laws of diffusion and their mathematical consequences‚ or a physical and atomistic one‚ by considering the random walk of the diffusing particles. Diffusion
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1968 Democratic National Convention Riots The year 1968 was one of the most controversial years in all of American history. It was a year of struggles for the heroes fighting in Vietnam‚ for the youth‚ women‚ and for black Americans facing both political and social discrimination. Through the year‚ some of the most famous events in American history took place‚ from the assassination of Robert Kennedy to the My Lai Massacre‚ to the most famous Democratic National Convention riots. The 1968 Democratic
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2. What are some of the factors that contribute to the increase of crime in cites? Give specific reasons and examples to support your answer. It is a common fact that crime rates are rapidly increasing in cities. It is important to recognize that this is mainly due to a more significant rural exodus: The increase of population in these urban areas. Therefore‚ the presence of slums‚ ghettos and impoverished neighbourhoods. These increasing crime rates appear to be more obvious amongst the youth
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knowledge regarding the world of film this semester‚ it is now possible to classify films into genres and sub-genres. In general‚ a genre refers to a collection of films that share a set of narrative‚ stylistic‚ and thematic characteristics or conventions (Pramaggiore & Wallis 382). Gary Ross’s film‚ The Hunger Games‚ fits into the genre of science fiction as well as the subgenres of dystopia and contemporary romance; however‚ the main protagonist‚ Katniss Everdeen‚ does not fit the stereotypical
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Topic: What is the good way to learn English? A.Is it in a class B. Is it alone-online or tutor C.Is it a combination In today’s world of modern technology‚ there are actually more easy ways than ever to learn the English language. There are many different ways you can improve your English‚ so don’t limit yourself to only one or two. Some people think that learning English in class is better than outside class. For my own views‚ the both approach above is the good
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Standard 2.2 on working condition may be difficult to achieve in underdeveloped countries where labor force is inexpensive. Standards 3.6 on gifts and business courtesies‚ similarly‚ also can drive Telenor out of markets with business courtesy conventions. Under such circumstances‚ standards should be adjusted to ensure both legal and ethical business conduct and the best interest of company. Generalization Generalized and vague statements of obligation cause ambiguousness‚ which unsurprisingly
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they would want to display their love and show their gratitude in the best way they can. Some people may make their significant other something‚ cook‚ or even just giving their time to them. Musicians like Bruno Mars and John Legend express their love through a song. Compared to Legend’s song “All of Me‚” Mars’ song is a more effective expression of love because of its use of repetition‚ audience‚ and purpose. “Just The Way You Are” is a more effective expression of love due to the speaker’s use of
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The UN Convention on the Rights of the Child (1989) In 1989 world leaders decided that children needed a convention that protected their rights and that people recognised that children had rights too. They felt that children needed special care and protection that adults do not The Convention on the Rights of the Child is the first legally binding international instrument to incorporate the full range of human rights—civil‚ cultural‚ economic‚ political and social rights. The Convention has set
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1) The subfields of anthropology seem quite diverse in their specific subjects and methods. Why‚ then‚ are they all considered parts of the single discipline of anthropology? What ties them together? Anthropology is divided up into four sub-fields of study (Park‚ 2014). The four sub-fields are biological anthropology‚ cultural anthropology‚ linguistic anthropology‚ and archaeology (Park‚ 2014). Together‚ all four sub-fields make up the discipline of anthropology. Each sub-field studies humans and
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the twenty-first century. Contrast: IT versus random patrol of the streets: a. The police departments that utilize COMPSTAT are based on the collection of information and analysis of such information contrary to random patrol of the streets‚ which do not utilize data collection and neither it’s analyzed. b. Previously to Compstat‚ the departments had merely conducted an annual review of local Part I crime rates collected in the UCR. The purpose of this brief examination was to provide departments
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