Saturday, February 22, 2020

RELATIONSHIP VS. CULTURE Movie Review Example | Topics and Well Written Essays - 750 words

RELATIONSHIP VS. CULTURE - Movie Review Example Ancient culture, as such, is something that tends to be valued more by older generations, which typically have more reverence for the history of the family’s culture. Food offers the chance for that kind of cross-generational interaction. As Indira Ganesan describes in â€Å"Food and the Immigrant†, modern teenagers and the sons of first-generation immigrants lack that awareness of the value of food in the cultural relationship between generations. She says, â€Å"I too resolved to eat plastic, avoid the eccentricities of ethnic cuisine† (172). These â€Å"eccentricities† are often a reason, however, for younger generations to avoid this cultural process of transference. With respect to the cultural artifacts and rituals passed down, there are often unwritten recipes in food preparation that have an unknown history. These recipes connect younger generations with generations long past, and they are tied to the cultural history of the family. For instance, s ome foods that we would traditionally describe as â€Å"Italian† or â€Å"Thai† are tied to the ethnic and cultural heritage of the family and to the extent that they are passed down verbally, so too does the culture continue through the ages. In my family, for instance, recipes call for ingredients that come directly from my family’s homeland. ... meaningful because it challenges people to think about the reasons for their commitment to their ancient culture: is it because of the precepts that are represented by that culture, or the personal meaning one derives from one’s relationships to their elders and ancestors? I believe that in order for an ancient culture to be transmitted between generations, recipients of culture must both believe in the principles and values, and respect those who are transmitting the principles and values. Without both of those elements, there is no hope for younger generations to accept the meaningfulness of culture. 3. â€Å"Do you believe that black and white are two fundamentally different race categories, or that black and white is simply two ends of the same spectrum, with many things in common?† This question attempts to get at the heart of race perceptions and is particularly relevant when it comes to multiracial individuals. For instance, if the child of a white mother and a b lack father sees black and white as two different race categories, then he will likely see himself as a contradiction and perhaps his self-esteem will lessen. If that child were to see black and white as a spectrum of races, then perhaps that child will see himself as having access to both cultures. And, as such, this is a more productive perception of race. 4. I believe that it is beneficial to have broader access to traditional values and beliefs. In my experience, the child of an interracial couple will be prouder and more respectful of their minority cultural heritage just because, in the context of a white-majority culture like in the United States, a minority cultural heritage is more special. So, even though the child focuses on that special cultural heritage, there is still a level of access

Wednesday, February 5, 2020

Use of Ethanol as a Fuel Research Paper Example | Topics and Well Written Essays - 750 words

Use of Ethanol as a Fuel - Research Paper Example Unfortunately, inside an automobile engine, fuel undergoes incomplete combustion and as a result unburned hydrocarbons, oxides of nitrogen, carbon monoxide, carbon dioxide and compounds of sulphur are released, which are extremely dangerous to mankind (Rao, 1989). Many organizations all over the world are participating in developing awareness and making such standards that are environment friendly. Among them is U.S. Environmental Protection Agency EPA which is constantly trying to make such standards and regulations which can lessen the effects of the exhaust of the automobiles on the environment. An Energy Policy Act has been passed by EPA which is considered to be an attempt in fighting energy problems. It contains a national renewable fuel standard program RFS, developed to make use of a certain amount of renewable fuel within transportation fuels. Ethanol is one of the environment friendly gas or liquid recommended in EPA and RFS programs. It is, in actual, the ethyl alcohol found in drinking beverages and it is being used as a transportation fuel too for decades. It is termed as an oxygenating factor for gasoline and is used purposely for oxygenating fuel in many parts of the country. It is blended as an alternative fuel to the gasoline of about 5-10% concentration initially, but now it is mostly in the form of E85 and E100 which contains 85-100% concentration of ethanol alcohol (Renewable Fuel Standard Program. 2011). Using Ethanol as E85 has quantitatively replaced the gasoline in flexible fuel vehicles, which have engines designed for this special purpose so that they are compatible with the high concentration of ethanol. It has a high octane rate than gasoline and thus provides good performance and engine efficiency, but at the same time it has lower energy content and thus it gives less mileage as compared to gasoline of the same amount. United States was the world’s top producer of ethanol with 50 billion liters out of 86.9 billion liters all over the world in the year 2010. Every other car or automobile in US uses a blend of gasoline ethanol up to 10% as it is considered mandatory by the RFS program. There are also a great number of flexible fuel vehicles which use E85 and E100 as a fuel, but it can b e affirmed that more energy is consumed as compared to gasoline (Lichts. 2010). As ethanol is a biofuel, it is mostly seen to be produced from the natural sources and products. Agricultural feed stocks such as sugar cane or corn which are considered renewable are being processed into ethanol by fermentation, distillation and dehydration, when after they undergo the process of photosynthesis for their growth. Petroleum is also a source of ethanol production in the world. About 5% of world’s ethanol is produced by the catalytic hydration of ethylene which is obtained from oil, gas, coal and other petroleum resources. Apart from sugar cane and corn, other feed stocks can also be used for the production of bio-ethanol, which include bagasse, miscanthus, sugar beet, sorghum, grain, switch grass, barley, hemp, kenaf, potatoes, sweet potatoes, cassava, sunflower, molasses, stover, grain, wheat, straw, cotton and other biomass and cellulose harvestings. The only condition is that the process of photosynthesis should completely occur, i.e., plants absorb sunlight for their growth and all the minerals they produce like phosphorus etc should return to the land (Ethanol. 2012). Apart from its