Thursday, January 23, 2020

The Magic Of Chaos By Peter Carroll :: essays research papers

The Magic of Chaos Crowley certainly helped put the boot in against monotheism but the process was already well advanced. Science, which had basically evolved out of renaissance magic, had more or less finished monotheism as a serious parasite on advanced cultures. Crowley was enthusiastic about science and appropriately so for his era, but in the work of Austin Spare we begin to detect a certain foreboding. However it is Spare's work that appears more austere and scientific when compared to some of Crowley's more baroque symbolic extravagances. Spare rejected the classical symbologies of forgotten ages and sought the magic of his own personal arcana. Using the minimum of hypotheses he evolved a magic from his own racial memories and subconscious. Independently of complex systems he developed effective techniques of enchantment and divination requiring only ordinary language and pictures. Spare's work forms the bridge between an older style of magic brought to fruition by Crowley (which derived most of its appeal, power and liberating potential from its religious style of anti-religion) and the new magic. The new approach is characterised by a kind of scientific anti-science. This is increasingly becoming known as Chaos Magic. It would be no more useful to dub Chaos Magic as pseudo-science than it would be to dub Crowley's ideas as pseudo-religion. It is astrology as it is normally practised that is mere pseudo-science much as satanism and freemasonry are pseudo-religion. Chaos Magic attempts to show that not only does magic fit comfortably within the interstices of science but that the higher reaches of scientific theory and empiricism actually demand that magic exists. This is somewhat analogous to the way in which many religious theories implied the possibility of theurgic or demonic magic. The best magic has always had a strong antinomian flavour. The most remarkable magicians have invariably fought against prevailing cultural norms and obsessions. Their victories represent not only a personal liberation but also an advance for humanity. History bequeaths us no records of the renegade shamanist magicians who must have brought about the advent of paganism, but we know a little of the anti-pagan magicians who created monotheism: Akhenaton, Moshe, Gautam, and so on. As monotheism became a steadily more repressive and obscene force, a new generation of magicians arose and fought it. Some fought too openly and were destroyed; others were more subtle and planted effective seeds of destruction on a purely philosophical level, and others hastened its destruction by taking theological and theurgical ideas to outrageous conclusions. The roll of honour is here much larger, including such notables as Gordiano Bruno, Cornelius Agrippa, John Dee, Cagliostro, Eliphas Levi, and recently, The Magic Of Chaos By Peter Carroll :: essays research papers The Magic of Chaos Crowley certainly helped put the boot in against monotheism but the process was already well advanced. Science, which had basically evolved out of renaissance magic, had more or less finished monotheism as a serious parasite on advanced cultures. Crowley was enthusiastic about science and appropriately so for his era, but in the work of Austin Spare we begin to detect a certain foreboding. However it is Spare's work that appears more austere and scientific when compared to some of Crowley's more baroque symbolic extravagances. Spare rejected the classical symbologies of forgotten ages and sought the magic of his own personal arcana. Using the minimum of hypotheses he evolved a magic from his own racial memories and subconscious. Independently of complex systems he developed effective techniques of enchantment and divination requiring only ordinary language and pictures. Spare's work forms the bridge between an older style of magic brought to fruition by Crowley (which derived most of its appeal, power and liberating potential from its religious style of anti-religion) and the new magic. The new approach is characterised by a kind of scientific anti-science. This is increasingly becoming known as Chaos Magic. It would be no more useful to dub Chaos Magic as pseudo-science than it would be to dub Crowley's ideas as pseudo-religion. It is astrology as it is normally practised that is mere pseudo-science much as satanism and freemasonry are pseudo-religion. Chaos Magic attempts to show that not only does magic fit comfortably within the interstices of science but that the higher reaches of scientific theory and empiricism actually demand that magic exists. This is somewhat analogous to the way in which many religious theories implied the possibility of theurgic or demonic magic. The best magic has always had a strong antinomian flavour. The most remarkable magicians have invariably fought against prevailing cultural norms and obsessions. Their victories represent not only a personal liberation but also an advance for humanity. History bequeaths us no records of the renegade shamanist magicians who must have brought about the advent of paganism, but we know a little of the anti-pagan magicians who created monotheism: Akhenaton, Moshe, Gautam, and so on. As monotheism became a steadily more repressive and obscene force, a new generation of magicians arose and fought it. Some fought too openly and were destroyed; others were more subtle and planted effective seeds of destruction on a purely philosophical level, and others hastened its destruction by taking theological and theurgical ideas to outrageous conclusions. The roll of honour is here much larger, including such notables as Gordiano Bruno, Cornelius Agrippa, John Dee, Cagliostro, Eliphas Levi, and recently,

Wednesday, January 15, 2020

The Development of Wave Energy in China

Introduction With the growing concern over the emission of greenhouse gas and the depletion of fossil in roughly a hundred years (Guo, 2010), greater emphasis are placed on the utilization the renewable clean energy, such as solar energy, wind energy, hydro energy, biomass energy. Wave power, as one of inexhaustible clean energies, stands out prominently due to high efficiency and low capital cost. As a result, Sea wave power has been increasingly viewed in many countries as a competitive and promising energy resource(You, 2003).China’s engagement in the study of wave energy conversion since 1970’s has made significant progress in fueling China’s fast growing economy. And there is still great potential of further exploitation of wave energy as about 7? 1010 W of wave energy is technological accessible in the near shore of China. Development and deployment of wave power help phase in the energy structure swift ‘from coal-dominance to more shares of clean energy typesâ₠¬â„¢ to tackle the problem of energy crisis and environmental pollution in a cost-effective manner (reference from Beijing Foreign Affairs Office).This term paper focuses on the conditions, progress and challenges of utilizing wave energy in China. Firstly it discusses the physical concepts of sea wave energy, including the basic process, relative merits and several common converters. The main part then elaborates on the reasons and situations for China to exploit wave power. It finally concludes from the progress of utilization that wave power has a vast developing foreground and an infinite market potential in China. Physical Features of Wave PowerAs one of the mechanical waves, the ocean waves are generated by wind blowing vastly enough over the sea surface and transferring energy from wind to wave(Guo, 2010). Specifically, the formation of waves is due to ‘the tangential stress on the interface between the wind and sea’(Guo, 2010), intensified by ‘the wind blo ws on the upwind side of the wave which cause pressure different between upwind and downwind of wave(Guo, 2010). While energy transformation takes place in macrocosm and transverse aspect, changes of energy magnitude exist in microcosm and longitudinal regard.Under the action of wind and gravity, the particle moves in circle in deep water while moves elliptically in shallow water. Dimensions of particle trajectories decrease exponentially as the depth increase in both deep water and shallow water(Guo, 2010). Typically these paths will become very small at a water depth larger than a few wavelengths in the deep water (Chow, 2012), which means that the larger orbits on the sea surface contain more wave energy than those in the deeper location.Consequently, ‘the wave energy is stored in the ocean worldwide and highly concentrated near the ocean surface’(Guo, 2010). The above-mentioned kinetic energy and potential energy generated by sea surface waves is referred to as ocea n wave energy(â€Å"Wave Energy Development,† 2006). Huge amount of energy is stored in waves, consisting of 94% energy of the ocean stored in the waves and the other 6% in tidal energy(Guo, 2010). Generally speaking, wave power cannot convert to electricity directly like wind energy. Wave energy should first be captured and converted into useful mechanical energy and then use this form of mechanical energy to generate electricity’(Guo, 2010), which might cause energy loss during conversion. Three determinants of energy output are wave height, wave speed, wavelength, and water density. †¦ Relative Advantage and Disadvantages The technology of producing electricity from sea waves is innovative and a leading method worldwide.Environmental pollution and global warming as a result of fossil fuel consumption have turned people to make use of largest world resource to create electricity, namely, sea waves. Comparing with other renewable clean energies, wave power has re lative high-lightened merits as follows(Kloosterman, 2010): High Density Wave power is the densest power among renewable energy resources, namely about 5kW/m to 100kW/m(Guo, 2010). The high density of wave power implies that considerable amounts of electricity may be yielded at relatively small sites. Certain ContinuityThe second feature that makes wave power suitable for electricity production is that the wave power can produce electricity continuously Unlike most of renewable energy resources (Guo, 2010). By contrast, nuclear power plants and hydroelectric stations are hi ghly susceptible to earthquake damage and China is hit by more than 4 typhoons a year on average, making the building of wind farms extremely difficult but wave electrical devices promising(Aviv, 2008). High Efficiency Besides high density and continuity in production, wave energy also is characterized by its high efficiency.According to S. D. E, wave energy has the potential to provide 4 times more energy per sq uare meter than wind, leading to rendering 500 times more than the electricity requirements of the whole world population if fully harnessed which ‘offers a solution to the severe global shortage of electricity that is estimated to cost billions of dollars’(Aviv, 2008). Multi-purpose Utilization Plenty of other purposes can be realized by wave energy besides providing electricity. The low temperature water in deep seas can replace Freon for the refrigeration of air-conditioners in summer.Desalination of sea water on islands lacking of fresh water can also be achieved by wave power. As with You (2003), ‘Multi-purpose utilization of wave energy can increase its commercial values’. Some Drawbacks As a rather new field with most of the technology under development, the practical efficiency of the wave power device is not high enough. Basically, wave power is ready to be used at low speed and high force and the motion of forces is not in a single direction, rais ing difficulties for most electric generators that operate at higher speeds and turbines that need a constant, steady flow(â€Å"Powered by the Sea,†).Conversely, the cost for construction is high. Since the devices used for capturing the sea waves, ‘the structure need to be withstanding the rough weather and the corrosive sea water’(Guo, 2010). ‘The total cost includes the primary converter, the power take-off system, the mooring system, installation and maintenance cost, and electricity delivery costs(â€Å"Powered by the Sea,†)’, boosting costs of generation in this way.Also, the wave power electricity generation is highly dependent on the sea characteristics, putting limits of the construction of wave power devices exclusively to the high wave power density coastlines(Guo, 2010). Moreover, wave electricity devise can exert potential negative influence on the marine environment. Large-scale implementation of wave energy converts (WECs) is l ikely to introduce an anthropogenic activity in the ocean(Patricio, 2009). This in turn may contribute to underwater noise which is detrimental to certain marine fauna with acoustic sensibility.Proper and continuous monitor of the noise can help abate the negative effect on marine species. Consequently, the advantages of wave energy far outweigh its drawbacks which mostly can be mitigated with further technological development. Potential Worldwide and in China ‘The realistically usable worldwide resource of wave energy has been estimated to be greater than 2 TW’, equivalent to an annual amount of 6000TWh(Wikipedia). The practical potential to harness the wave power to generate electricity would be much less given some constraints like technical and economic difficulties(Guo, 2010).Waves generate approximately 2,700 gig watts of power. According to Wikipedia, of those 2,700 gig watts, only about 500 gig watts can be utilized with the technology currently. This huge poten tial and applicability of wave power concentrate especially on the regions along coastlines, including the western seaboard of Europe, the northern coast of the UK, and the Pacific coastlines of North and South America, Southern Africa, Australia, and New Zealand(Wikipedia).South-eastern China has an obvious comparative advantage in regard of wave resources, with excellent conditions for mineralization, and there are 130 types of minerals with proven reserves. Recent Progress of utilization of wave power in China Although the first known patent on wave energy conversion was issued as early as 1799, extensive researches have not been carried out until the early 1970s(â€Å"Wave Energy Development,† 2006). Extracting the power of the waves is ‘moving out of the realms of sea mythology and into scientific reality’(â€Å"Powered by the Sea,†).Representative countries that pioneered in this field are United Kingdom,Norway,Portugal,China,India and so on(You, 200 3). ‘Various kinds of wave energy conversion devices have been proposed and many prototype wave power stations have been constructed, such as Salter duck, clam, Cockerel raft, oscillating water column (OWC)(You, 2003). ’ Had it not been due to certain technical and economic constraints, the huge reserve of power stored in oceans covering 71% of the earth’s surface is bound to have a promising foreground.For example, most of the studies on other influencing devices have been called off in light of low conversion efficiency and poor sustainability, leaving the OWC system of wave energy conversion to be the major direction of researches(You, 2003). Therefore, wave power generation is not currently a widely employed commercial technology comparing with other renewable green energies(â€Å"Powered by the Sea,†). In tune with the world trend, China is in the first rank of countries in studying wave energy conversion at present with a history also dated back to 1 970s. Actually, the application of wave power in a real sense started in 1982(Guo, 2010).Developments in establishing small marine wave power devices like lighthouse or small power devices equipped in ships laid foundation for the completion of the first wave power station in 2005 with capacity of 50kW and yields roughly 26MWh every year(Guo, 2010). The next milestone is also established in 2005 which is the largest wave power station in china with capacity of 100kW. Both of the power stations are located in the southern province Guangdong with 4,300 km in costline. China has established Department of Energy in 2009, and will focus on development of renewable energy include wave power.Glorious past contributes to the present development of wave energy in China. It is one of the most influencing countries in studying wave energy conversion at present. Up to now, three types of facilities utilizing wave power have been developed, including shoreline OWC wave power plants, floating OWC buoys and pendulous wave power plants(You, 2003). Besides, one of the two power plants in Guangdong province is under construction with 150kW capacity and the other one of 500Kw capacity is planed to start in the near future(Psenak, 2012).A third plant was built in Yangjiang City in 2011. Applicability of different wave power technologies in China can be summarized into five kinds, that is Oscillating water column(OWC), Pelamis wave power converter, Oyster wave power conerter, wave dragon converter and Finavera wave power converter(Guo, 2010). The main disadvantages with OWC are low efficiency and high capital cost, which canbe addressed with the development of OWC technology. According to the Chinese wave power company, the estimated total efficiency of the OWC system can reach 20%(Guo, 2010).Although covering the shortages of OWC, Pelamis wave power convertor with long and narrow (snake-like) shape pointing into the waves, is not suitable for China as it can only be applied to hi gh power density area. The same situation applies to the Finavera power converter. The Oyster system ‘consists of a hinged mechanical flap connected to the seabed at a depth of 10 metres. Each passing wave moves the flap which drives hydraulic pistons to deliver high pressure water via a pipeline to an onshore turbine which generates electricity’(â€Å"Powered by the Sea,†).Unlike Pelamis wave power converter, ‘Oyster wave converter has relative low limitation in wave power density and it is near-shore fixed in shallow water’(Guo, 2010). Moreover, the capital cost of Oyster wave power convertor is lower than OWC systems. It is considered suitable for China, according to Guo(2010). The wave dragon technology is not mature enough to be put into practice in full size. †¦ The future of wave power in China Chinese policy is open to developing comprehensive renewable energy resources, including wind power, solar power and wave power.Although wave powe r is currently the least used in China, it is widely believed that wave power has a big potential because of some advantageous natural conditions(Guo, 2010). †¦good wave climate in Guangdong, Fujian and some other provinces. The potential capacities of wave power in China are 500GW approximately(Liu). Wave energy is considered to be the large useful wave power resource in China. The technologies of wave power have been developed for a long time, though not very mature due to the high cost of the existing wave power plant.Continous experiments with new equipments to harness ocean wave energy as well as efforts to attract sizeable foreign investments would be the major goals of this giant developing country(â€Å"Wave Power Projects in US, Scotland and China â€Å", 2010). It is reasonably estimated that the cost for wave power generation will decrease to a rational level if wave power is largely used for commercial generation(Guo, 2010). As analyzed preceedingly, the on land O yster systems suit China best and improved OWC will be the most widely adopted wave power generation system in China.According to Guo, ‘if they are combined with newer systems off-shore wave power generation system such as Wave Dragon and Pelamis, these will form the future Chinese wave power generation system'. In this way, the time volatility of wave energy can also be smoothed by interconnection of large numbers of devices(Falnes, 1991). Hence, wave energy is expected to have a great potential to be economically competitive with the development of new designs and technical improvements over time(Falnes, 1991).Establishing, operating and maintaining the convert facilities of wave energy is set to provide a major boost to coastal societies for the country. Aviv, T. (2008). Sea Wave Power Plants Available in China Retrieved from http://www. renewableenergyworld. com/rea/news/article/2008/07/sea-wave-power-plants-available-in-china-53176 Falnes, J. L. , J. (1991). Ocean wave en ergy. Energy Policy, 19(8), 768-775. Guo, L. H. (2010). Applicability and Potential of Wave Power in China. 48. Retrieved from http://hig. diva-portal. org/smash/record. jsf? pid=diva2:327695 Kloosterman, K. (2010).SDE Makes Wave Power in China: Where It's Completing 1 MW Power Plant Deal. Retrieved from http://www. greenprophet. com/2010/04/sde-wave-energy-china/ Patricio, S. , Soares, C. & Sarmento, A. (2009). Underwater Noise Modelling of Wave Energy Devices. 9. Retrieved from http://www. see. ed. ac. uk/~shs/Wave%20Energy/EWTEC%202009/EWTEC%202009%20(D)/papers/151. pdf Powered by the Sea. New Scientist / Wikipedia. Retrieved from http://www. globalenvironmentalsociety. net/index. php? option=com_content&view=article&id=57:powered-by-the-sea&catid=25:news&Itemid=113 Psenak, L. (2012). Two wave power plants underway in China.Retrieved from http://www. renewable-energy-technology. net/marine-hydro/two-wave-power-plants-underway-china Wave Energy Development. (2006). Retrieved from http://www. fp7-standpoint. eu/index. php/en/wave-energy/wave-energy-development Wave Power Projects in US, Scotland and China (2010). Retrieved from EconomyWatch website: http://www. economywatch. com/renewable-energy/wave-power-development. html Wikipedia. Wave Power. http://en. wikipedia. org/wiki/Wave_power You, Y. G. , Zheng, Y. H. , Shen, Y. M. , Wu, B. J. & Liu, R. . (2003). Wave Energy Study in China: Advancements and Perspectives. China Ocean engineering, 17(1), 101-109.

Tuesday, January 7, 2020

Programa prácticas profesionales en empresas de EE.UU.

Los extranjeros que està ¡n estudiando una carrera universitaria o la han finalizado hace menos de un aà ±o pueden solicitar la visa J-1 para prà ¡cticas profesionales para capacitarse en una empresa estadounidense, por cuyo trabajo serà ¡n remunerados. Categorà ­as para solicitar la visa J-1 para prà ¡cticas profesionales No se puede realizar una pasantà ­a en cualquier tipo de especializacià ³n. Los estudios universitarios del solicitante de la visa J-1 para el programa Intern deben estar comprendidos en uno de los siguientes campos: Administracià ³n Pà ºblicaAgricultura, Pesca y ForestalArquitecturaArte y CulturaBibliotecasCienciasCiencias SocialesComercioComunicaciones y PeriodismoConstruccià ³nDerechoEducacià ³nFinanzasIndustriaIngenierà ­aMatemà ¡ticasNegociosSalud y todos los campos relacionados con la misma. En el caso de medicina se puede, ademà ¡s, utilizar una visa de intercambio para  realizar la especializacià ³n en USA.Servicios Sociales Encontrar patrocinador para la visa J-1 Antes de aplicar por la visa en un consulado americano, hay que encontrar un patrocinador. Es decir, una empresa que sirve de enlace entre el estudiante o recià ©n titulado extranjero y la empresa en la que se van a realizar las prà ¡cticas remuneradas. Las empresas autorizadas para patrocinar a extranjeros para realizar prà ¡cticas profesionales al amparo de la visa J-1 està ¡n incluidas expresamente en un listado que publica anualmente el Departamento de Estados. El listado incluye multitud de organizaciones. Seleccionar la opcià ³n intern en el espacio de Program. Es recomendable contactar con varias de ellas y comparar las condiciones que ofrecen, el tipo de empresas, los meses de trabajo, la ubicacià ³n y otra informacià ³n de interà ©s. Una vez que se llega a un acuerdo entre patrocinador y el solicitante de la pasantà ­a se puede iniciar la tramitacià ³n para obtener la visa J-1. Si el solicitante està ¡ casado o tiene hijos solteros menores de 21 aà ±os, podrà ­a solicitar una visa derivada J-2 para estos familiares. Para ello, deberà ¡ notificar al patrocinador y ver si es posible. Documentacià ³n previa a la solicitud de la visa J-1 para prà ¡cticas en Estados Unidos El inicio de la tramitacià ³n para la visa es el envà ­o, por parte de la empresa patrocinadora, del documento conocido como DS-2019. En ese documento se encuentra el SEVIS ID, que es una informacià ³n imprescindible para tramitar lo que se conoce  como el pago de la tarifa SEVIS (Sistema de Informacià ³n de Estudiante y de Visitante de Intercambio). Este pago debe realizarse en la pà ¡gina oficial del Departamento de Seguridad Interna creada para este efecto. En la actualidad la tarifa SEVIS para el Programa Intern de la visa J-1 està ¡ fijada en $220, pero puede cambiar en cualquier momento, por lo que se recomienda verificar la cantidad. En el caso de solicitar tambià ©n una visa para el cà ³nyuge y los hijos menores de 21 aà ±os no es necesario pagar una tarifa SEVIS para ellos. En otras palabras, solo se paga por el titular de la visa. Solicitar la visa de intercambio J-1 El siguiente paso es solicitar la visa J-1 en el consulado mà ¡s cercano al lugar de residencia que tramite este tipo de visado. Aunque los pasos varà ­an entre las distintas oficinas consulares, es obligatorio: Rellenar el formulario DS-160Pagar la tarifa. En la actualidad està ¡ fijada en $160Proveer foto y huellas dactilares.Entrevista en la oficina consular Cabe destacar que las oficinas consulares pueden exigir cumplir los requisitos de fotos y de huellas digitales de distinta manera. Simplemente, seguir las instrucciones seà ±aladas al llenar el DS-160. Ademà ¡s, en los casos de participacià ³n en un programa de intercambio organizado por la Agencia Internacional de Desarrollo de Estados Unidos o el Departamento de Estado o se trate de un programa cultural o social financiado por el gobierno de los Estados Unidos se puede estar exento del pago de la tarifa de solicitud de visa. Puntos bà ¡sicos del programa J-1 para prà ¡cticas No se puede trabajar cuidando ancianos o nià ±osEstà ¡ excluido el trabajo que implica contacto con pacientesPuede ser necesario pagar impuestos por dinero ganado en EE.UU.Ninguna persona en el programa puede dedicar mà ¡s del 20% de su trabajo a una actividad de apoyo administrativo.Una vez que finaliza el programa hay un periodo de gracia de 30 dà ­as para salir de EE.UU. Por à ºltimo, cabe destacar que en algunos casos aplica a los participantes en las visa J-1 la obligacià ³n de salir de EE.UU. por un periodo de dos aà ±os, una vez que finaliza su programa. Durante esa prohibicià ³n pueden viajar al paà ­s como turistas, pero no pueden solicitar un ajuste de estatus, visa de trabajo, otra visa de intercambio, etc., excepto si obtienen un waiver previamente. Programa de aprendiz (trainee, en inglà ©s) Dentro de la visa J-1 es posible realizar el programa de aprendiz, que està ¡ pensado para extranjeros que han completado sus estudios en una universidad y, ademà ¡s, tienen al menos un aà ±o de experiencia laboral en su campo de estudio. Asimismo, tambià ©n pueden solicitar este programa los extranjeros con al menos cinco aà ±os de experiencia laboral en un campo vocacional. Las caracterà ­sticas son muy similares a las de la visa de prà ¡cticas y se inicia la tramitacià ³n buscando un patrocinador, en la misma pà ¡gina del Departamento de Estado seà ±alada anteriormente. Seleccionar Trainee en el campo de programa. Puntos clave programa J-1 para prà ¡cticas profesionales en EE.UU. Trà ¡mites:Obtener patrocinador, guià ¡ndose por listado oficial para el programaRecibir documento DS-2019Pagar tarifa SEVISSolicitar visa con formulario DS-160Pagar tarifaCerrar cita para entrevistaAcudir a consulado Este es un artà ­culo informativo. No es asesorà ­a legal.

Sunday, December 22, 2019

Black Like Me By John Howard Griffin - 2574 Words

LeeLa Robinson Mr. Calver American Literature: Period 5 May 10, 2016 A Mile in their Shoes â€Å"Your blanks have been filled in far differently from those of a child grown up in the filth and poverty† (Griffin 46). In Black Like Me, author John Howard Griffin travels to the South to dye his skin brown to live as a black man, throughout Louisiana, Mississippi, Alabama, and Georgia. During the height of the 1950’s Civil Rights Movement, Griffin came up with the idea of medically dying his skin brown so he could travel the South and experience the racism blacks were fighting so hard against. He was surprised by the everyday things he could not do anymore in fear of being arrested or even worse. The idea of being a second class citizen had hit him as his rights to even use the bathroom were taken away. In the end, he could finally grasp the concept of what racism was like and was disgusted by the ignorance of the white people who ignored or proactively participated in the act. The racism faced during the 1950’s was during the peak of the Civil Rights Move ment. Almost 90 years later after being freed the uphill battle on equality had come farther than ever when leaders such as Dr. Martin Luther King Jr., Malcolm X, Nelson Mandela, W.E.B Du Bois, Rosa Parks, and others had had enough. People of color were second class citizens as many still are today. The government, who emancipated and gave these minorities their rights, no longer focuses on the topic of racial equality, because itShow MoreRelatedBlack Like Me By John Howard Griffin1410 Words   |  6 Pagesbetween Black and White Americans has shown to be a major issue. The history of American racism has likely altered current behaviors and attitudes of each group toward one another, such as the decreases in prejudice and the rise in racial anger. The assigned book, Black Like Me is a gripping story. John Howard Griffin, the author and the main character of the book, made two decisions. 1) to become a â€Å"Negro† to find out if discrimination (the real problem) exists between the White and Black AmericansRead MoreBlack Like Me By John Howard Griffin966 Words   |  4 PagesEthnicity: Black Like Me â€Å"If a White man became a Negro, what adjustments would he have to make?† (Griffin pg. 2) First published in 1961, Black Like Me by John Howard Griffin is moving yet troubling autobiography about a privileged white man in America who has taken on the role of a Black man, a much more deprived status. Griffin is narrator, author, protagonist and main character. From both a black and white perspective, the writer hopes to better understand and convey what life was like for theRead MoreJohn Howard Griffin : Black Like Me1007 Words   |  5 PagesJOHN HOWARD GRIFFIN: BLACK LIKE ME THE LONG DANIELLE SHOW This entire interview is consisted of the words of Danielle Ji, except for quotes DANIELLE JI: Good afternoon, this is Danielle Ji, host of today’s show with the very man who has created much havoc on the racial question. In the Deep South of the 1950s, it was a great privilege to be in the shoes of a white man. But this man, a journalist for Sepia, used medication that darkened his skin into a dark brown and walked the streets as a NegroRead MoreBlack Like Me By John Howard Griffin1581 Words   |  7 Pages In the book Black Like Me by John Howard Griffin the reader can experience life on the other side of the color line through his words. John Howard Griffin was an author, more specifically was a journalist and a specialist on race issues. His desire was to know if Southern whites were racist against the Negro population of the Deep South, or if they really judged people based on the individual s personality as they said. Because of this he felt that they had encouraged him to cross the color lineRead MoreBlack Like Me By John Howard Griffin1091 Words   |  5 PagesThe darkness of the South American’s history is belong to the period that their were against the Africans Americans. The writer of black like me is John Howard Griffin. The author of the novel black like me was born in Texas, and he was a journalist as well. The famous of his writings was about racial equality. One his journal begins when he went to the south to recognized their life style. However, he wants to learn more about their religion and how can they pray for their god, and how the communityRead MoreBlack Like Me by John Howard Griffin566 Words   |  2 PagesThe novel Black Like Me, John Howard Griffin, tells the story of a white novelist from the south who seeks to write about the relationships between blacks and whites. He embarked on a personal mission in the late 1950s to experience the hatred and intolerance toward blacks that was widespread in the South. In order to see what life was truly like as a black man in the south, he proceeded to und ergo medical treatments to alter his skin to a black pigment temporarily. No longer seen as a human beingRead MoreBlack Like Me By John Howard Griffin892 Words   |  4 PagesWhen I first opened the nonfiction book Black Like Me, John Howard Griffin, I had high hopes, however it did not live up to my expectations. Griffin went through doing blackface for while, and claimed that he knew what it was like to be black, however he still does not understand what it is truly like to be a minority. Minorities are not allowed to switch their color on or off. There aren’t days where we are allowed to decide if we want to be White or Black, Mexican, or Asian. Although yes, he didRead MoreBlack Like Me, By John Howard Griffin1797 Words   |  8 PagesOver fifty years ago, a Texan named John Howard Griffin decided to start a revolutionary experiment--to change the color of his skin and experience racism in the South firsthand. While considered extremely controversial at the time, the ar guments and teachings of Griffin in his book, â€Å"Black Like Me,† are still scrutinized and discussed today. The book has continued to enlighten readers to the oppressive, violent racism in America, and aided them in realizing that racism, while it may be hidden, isRead MoreBlack Like Me By John Howard Griffin1075 Words   |  5 Pagesoriginally stated in Black Like Me by John Howard Griffin on page 45, implies how African-Americans were looked at during this particular time; inferior. African-Americans were treated like they were no more human being than the white folks. This book was great not because of the storyline, but because of the reason behind its publication. This book was about a white man, who darkened his skin color by medication and UV light for six weeks to find out, for himself, what it feels like to be an African-AmericanRead MoreJohn Howard Griffin s Black Like Me1732 Words   |  7 Pageswe could truly understand what our brothers and sisters are going through? These questions and more are what John Howard Griffin strived to answer when he surgically changed his complexion to resemble that of a black man in his book, Black Like Me. He set out to write a biting commentary about the state of race in the United States, but what he experienced changed his life forever. Griffin learned two very valuable lessons that dominated his experience; good can exist in the midst of suffocating evil

Saturday, December 14, 2019

How Sustainable Is A Wind Energy System Environmental Sciences Essay Free Essays

A The literary significance of sustainability derived from the Latin word which means maintain or support. However, since 1980, sustainability has been used for environment and development related to environment. With the progress of engineering, human lives become more mechanised and modern. We will write a custom essay sample on How Sustainable Is A Wind Energy System Environmental Sciences Essay or any similar topic only for you Order Now In this modern universe we depend on more in engineering than earlier, so more energy is required for our modernised society. To carry through our demands we burn fuel which we get from the natural reservoir. By firing this natural fuel non merely we destroy our natural resources, but besides we increase the C emanation in the environment. The simple definition â€Å" sustainability is bettering the quality of human life while populating within the transporting capacity of back uping eco-systems † , ( hypertext transfer protocol: //en.wikipedia.org/wiki/Sustainable_development ) . â€Å" a sustainable planetary society founded on regard for nature, cosmopolitan human rights, economic justness, and a civilization of peace. † ( hypertext transfer protocol: //www.earthcharterinaction.org/content/ ) Ethical issueA I choose I chose wind energy systems: is a sustainable and renewable energy which is produced from air current. This sustainable or renewable energy is energy which comes from natural resources: air current energy is one of the illustrations of sustainable energy. Wind energy is pollution free, sustainable signifier of energy which can assist us to cut down the traditional dodo based power coevals. Many industrialised states such as US, Canada recognised that air current energy is a lasting, sustainable economic and environmentally friendly, which secured energy monetary value and supply. Wind energy is a green energy which supports long term energy supply to our environment from renewable resources. Wind energy systems Using air current energy system to bring forth power is advantageous in many facets. On the other manus if fossil fuel is used as an energy beginning, it increases the carbon-di- oxide degree in the air and it is dearly-won. Wind energy is pollution free, sustainable signifier of energy which can cut down the traditional dodo fuel energy coevals. If we continue to bring forth the energy by firing the dodo fuel, there will be singular impact and alterations in the environment such as planetary heating, utmost conditions events ( such as inordinate inundation, draught etc ) , and atmospheric instability. Air pollution To bring forth air current energy, there is no demand of any signifier of fuel. Wind turbines are acquiring powered by air current, so wind energy green goodss zero emanation to the environment. Fossil fuel contributes to bring forth acerb rain, smog and every bit good as clime alteration. Harmonizing to western air current energy, â€Å" Using air current to bring forth adequate power for over 200 places ( 2,000,000 kWh ) of electricity alternatively of firing coal will go forth 900,000 kgs of coal in the land and cut down one-year nursery gas emanations by 2,000 metric tons. This is tantamount to taking 417 autos off the route or seting 10,000 trees. † ( hypertext transfer protocol: //www.westernwindenergy.com/s/Environment.asp ) Huge sum of green house gas emanation resulted acid rain which destroyed workss, aquatic environment, edifices etc. the chief causes for acerb rain is inordinate sum of sulphur-nitrogen compounds present in the air. These harmful sulphur-nitrogen compounds produced from mills, emanations from motor vehicles and from electricity coevals. Coal power works is the most unsafe agent of bring forthing green house gas. The green house gas from coal power works can go thousand of kilometers before it produce acerb rain. So it polluted our air non merely the mill environing but besides affect nearby state. There is no uncertainty that production of energy by fossil fuel is harm to our environment and life. Furthermore, during geographic expedition, transit, extraction of resources besides effects the environment. Lay waste toing consequence on Marine ecology and on wild life during transit of oil is already good known to everyone. So, this is the clip to switch to utilize alternate energy beginnings that is wind energy. By utilizing air current energy to bring forth power we can maintain the environment clean for our following coevals. Water From the American Wind Energy Association web site, it is found that little sum of H2O required comparison to coal works. â€Å" A typical coal works consumes about 0.49 gallons ( 1.90 liters ) * and an oil works consumes about 0.43 gallons ( 1.60 liters ) of pure H2O per kilowatt hr produced. Relatively, wind energy requires 0.001 gallons ( 0.004 liters ) * per kWh, this H2O is used to clean the turbine rotor blades when rainfall is deficient to unclutter off dust and insect build-up which would deform the form of the aerofoil and degrade public presentation. † ( hypertext transfer protocol: //www.awea.org/ ) Cost effectual -to green goods air current energy Producing air current energy is besides sustainable for environment and strong economic system. Global heating and contaminated environment impact the economic system in many ways. These are as follows: The US spends more than $ 20 billion a twelvemonth on lung-related unwellnesss associated with debauched air quality due to fossil-based power coevals. ( hypertext transfer protocol: //www.westernwindenergy.com/s/Environment.asp ) Hurricane, inundation harm 100s of house, destroys many lives. Pollution from fossil fuel destroys many marine lives such as fish, H2O works. Green house gases bit by bit increase the mean temperature in the Earth. It besides altering the conditions form in the universe, as a consequence we have flood, cyclone, and tsunami really often now a twenty-four hours. Childs are enduring lung disease which diseases create from air pollution. Low birth weight, premature birth and infant deceases besides result of smog. Lake H2O besides contaminated by quicksilver, a toxic heavy metal. However, wind power workss besides have some inauspicious consequence to the environment but the effects are much lower than fossil fuel energy. A Fact and recommendations Energy is required in every facet from our day-to-day life to industrial intents. We should travel to utilize air current energy to bring forth power which is more sustainable. We need to believe about this alternate energy resources to carry through our demands while continuing the environments to maintain the environment clean for our future coevalss. Fig 1: adapted from wikipedia ( hypertext transfer protocol: //en.wikipedia.org/wiki/Sustainable_development ) Following are the recommendation to diminish the environmental pollution and move to utilize green energy that is wind energy: Production of energy utilizing renewable beginnings that is wind energy which led to cut down the green house gas emanation to the environment. Increase the environmental and ethical consciousness of the people to switch to green power. Environmental consciousness can be done by advertise the inauspicious consequence of dodo fuel energy. Mutuality regulations are required to maintain the environment clean. Government of different developed states need to hold to bring forth green energy by utilizing air current energy system. Merely few states now a twenty-four hours bring forth energy from wind energy systems. As green house gas can go few 100s of stat mis, it can impact many life every bit good destroy the ecological rhythm. Finally, its clip to travel air current energy system to bring forth power for the industrialised universe. Decision The chief intent to utilize weave energy system is to maintain clean our environment for the following coevals. The concluding end of utilizing air current energy is the manner to bring forth energy in a sustainable manner. Using air current energy to bring forth power non merely sustainable for the environment but besides economically feasible. Our nonsubjective, at this clip, is to impel the company into a outstanding market place. In this century, around the universe terrible emphasis is noticed in every sector either economic or environmental. Increase in Population is besides a large issue of this emphasis. Energy ingestion additions quickly with the addition of population. Peoples are non taken attention of their environment at good. To carry through the energy demand we destroy our environment but we besides destruct our life and sustainability of environment and economic system in this universe. Now is the clip to take attention of our life and environment by utilizing alternate air current energy systems to bring forth energy and power for our day-to-day life and for our industrialised society. How to cite How Sustainable Is A Wind Energy System Environmental Sciences Essay, Essay examples

Friday, December 6, 2019

Poetry vs. Rap Essay Example For Students

Poetry vs. Rap Essay Similarities Between Rap and Poetry Poetry and rap have been around for many years and have been used to appeal to the senses of audience members of many different ages, races, cultures. Poetry and rap are similar in many unique ways. One may look upon poetry and rap as two deferent genres, however, rap can actually be classified as a form of modern day poetry. Rap often talks about different Ideas and subjects than most poems, however they hold similar formats to poetry and give a scalar emotional response to the audience. Poetry Is a type literary work that conveys experiences, Ideas or emotions through meaning, sound, and rhythmic language choices to evoke an emotional response. With the use of language, literary techniques such as meter, metaphor and rhyme a poet delivers his feelings and emotions. Poetry has a lot of freedom when it comes down to structure and style and every poet has their own style. The poet has the ability to use whatever structure of lines, rhyme scheme, alliteration and hey may change the wording certain words to FLT to their interest. Rap or hip hop music is a musical genre that became popular in the sasss that consists of a stylized rhythmic music that commonly accompanies rapping, a rhythmic speech that is chanted. Similar to poetry, rap is very unique and there are many artists with different styles. For example, Amines rap style is unique, it is usually very fast, violent and precise in its delivery. In contrast, Kenya Wests style is funny, catchy, and n some cases philosophical. In similarity, rappers have a lot of freedom when they rap a song and have the ability to change the wording, rhyme and sentence structure just like how poets have freedom in the style and use of literary techniques. In addition to freedom in style they also share similar literary techniques such as rhyme, meter, and alliteration. In rap, rappers flow are based on the literary techniques, creativity and delivery to the audience. Also, in both rap and poetry there s an emotional response on the audience based on their content and meaning. By the use of certain words poets and rappers have the ability to negatively or positively effect an audience. Poetry and rap were originated in two completely deferent eras and cultures. However, they hold very similar aspects and should be viewed the same. Rap often talks about different Ideas and subjects than most poems, however audience. Poetry vs.. Rap By Marshmallow @02660619 different genres, however, rap can actually be classified as a form of modern day otter. Rap often talks about different ideas and subjects than most poems, however they hold similar formats to poetry and give a similar emotional response to the audience. Poetry is a type literary work that conveys experiences, ideas or emotions they may change the wording certain words to fit to their interest. Rap or hip hop effect an audience.