Not sure Research Proposal Example | Topics and Well Written Essays - 2750 words

Not sure - Research Proposal Example This was a triggering event for me, and I decided to research more. My research gave me a lot of literature about the mechanics of the SLR camera, and its preferred advantages over other forms of camera. I also gained a lot of resource material on the different brands of SLR and digital SLR (DSLR). However, when I was viewing the disadvantages of SLR I found out that one of the disadvantages of the SLR is that the mirror system can cause noise. I researched more on it, but could not get enough information. One of the reasons why noise came into the images was because of the thermal effect. Therefore it struck me if using a sensor cooling system in consumer grade DSLRs can reduce noise. I tried to find more literature if such cooling sensors are being used in consumer grade models. There was some information available on the usage of CCD sensors in DSLR for use in astrophotography; however, there was no literature or trial models in the market which used cooling systems for SLR in consumer grade models. Therefore I decided to base my research on the scope of developing a consumer grade SLR that integrated cooling systems to reduce noise. My research paper reviews the DSLR mechanics, and its merits and demerits over other forms of cameras. In the later part, the paper explores the science behind noise, and how it is overcome. It then goes on to justify that why cooling sensors can decrease noise. The paper outlines an experiment that could be performed in order to assess if cooling sensors can decrease noise. The paper also provides safety precautions that need to be taken and the scope, if the experiment is successful, of such DSLR models in the market for cameras today. As mentioned above, one of the disadvantages of consumer-grade DSLR is that the signal to noise ratio is high. Therefore the experiment is designed to investigate how one a certain type of sensor can reduce this ratio. The first step

Evangelicalism Essay Example | Topics and Well Written Essays - 1500 words

Evangelicalism - Essay Example The term means, in it simplest denotation, pertaining to the evangel, which is the Christian gospel, or good news, that God redeems sinful humanity through His son, Jesus Christ. Evangelicals have stressed that people find salvation only through personal faith in Christ's atoning death and through the life-transforming power of the Holy Spirit. They find these views to be the central theme of the Bible, which they hold to be divinely inspired and the ultimate authority for their Christian faith and practice The label "Evangelical" also denotes these Christians' commitment to proclaim this gospel to others by word and deed. 1 Variations time and place have nuanced the term's meaning and usage, and loaded it with much historic freight. The "Evangelical" label was first used by the churches of the Lutheran Reformation in the sixteenth century, but it gained wider currency during the widespread revivals of the eighteenth and nineteenth centuries, when "Evangelical" became the common label for movements of spiritual renewal and evangelistic outreach within Protestantism. This generic understanding of "Evangelical" also makes it an appropriate label for contemporary Biblicist and charismatic movements within the Roman Catholic Church. In late twentieth-century usage, "Evangelical" also frequently connotes "conservative," in that the Evangelical movements and traditions have opposed theological li... Evangelical Christianity also has made rapid strides outside of the North Atlantic region, especially in the past twenty-five years. Religious statisticians claim that half of the world's Evangelicals now reside in the so-called Third World, and they project that by the year 2000, three-fourths will be from these regions. In Africa, for example, conversions and church-planting are projected to give that continent more Christians than North America by the turn of the next century. In parts of East Asia as well, notably in China and Indonesia, Evangelicals account for most of the recent dynamism Christianity has shown. In Latin America, where conversion to Evangelical Christianity outpaces the birthrate, Pentecostalism is the fastest growing alternative to traditional Roman Catholicism. Even in Europe, where the Christian inheritance of the Middle Ages, the Reformation, and the pietist/evangelical revivals of prior centuries has waned very rapidly, fresh renewal movements have begun an d are struggling against the secular tide. Because of these worldwide trends, students of religion have been scrambling to understand the history, character, and current thrust of the varied family of movements and traditions known as Evangelicalism. In the United States, where Evangelical revivalism was the dominant religious persuasion in the nineteenth century, a harvest of scholarship on religion in the Early Republic has appeared in the last twenty years, and it has underscored an important message: to know American Evangelicals is to know a great deal about the heart and soul of nineteenth-century America. 2 Thereafter, Evangelical Christianity began to lose its cultural dominance in the United States, and it