Chemistry in Photography Background A photograph is an image made by a photo-chemical reaction which records the impression of light on a surface coated with silver atoms. The reaction is possible due to the light-sensitive properties of silver halide crystals. Equation form for silver halides: Ag + + e - Ag Species produced include: Ag2+‚ Ag2o‚ Ag3+‚ Ag3o‚ Ag4+‚ Ag4o In 1556‚ the alchemist Fabricius was the first to discover that light can photochemically react with these crystals to
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jury to see the crime through your eyes‚ through the eyes of a camera. You can always take an additional look if you think you have over looked or forgot something. (Iowa) Forensic Photography has been around nearly as long as the photograph itself‚ the field continues to grow and change. Forensic Photography provides investigators‚ witnesses‚ and the victims and in the end the jury with a spot-on picture of the crime scene‚ and it is truly a vital job in today’s dangerous world. A circumstantual
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History Essay: Explain the impacts the Vietnam War had on soldiers. The Vietnam was a war like no other and the nature of the fighting in this war had great impacts on the soldiers. At this time‚ communism was seen as a great threat‚ especially by Western countries‚ and so extreme emphasis was placed on the domino theory that when one country falls to communism‚ others would follow and that forward defence would be the only solution to this issue. Also during this time‚ Vietnam was artificially split
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The Vietnam War had a tremendous social‚ environmental‚ political and economic impact upon both parties that fought. The most direct impact of the Vietnam War was the staggering death toll on both sides‚ with 1.35 million total deaths‚ 1.1 million of which were North Vietnamese troops. . (Sparknotes Editors‚ 2015) Between the years of 1965 and 1971‚ US planes dropped over two million tonnes of bombs on the jungles of Vietnam. This was part of the US’s new plan‚ “Operation Rolling Thunder”‚ the aim
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* Merits and Demerits of Digital technology in still photography. Digital Technology: A digital system is a technology that uses discrete‚ discontinuous representations of information or works in a discontinuous manner. This is contrasted with continuous‚ or analog systems which behave in a continuous manner‚ or represent information using a continuous function. Although digital representations are discrete‚ the information represented can be either discrete‚ such as numbers and letters or continuous
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Photography is very important for fashion industry. Because people always buy clothes which have attractive looking. Purpose of fashion photographers is make clothes and models look charming. So fashion photographers is leading this industry in the first place; moreover‚ they are more effective than fashion designers. And one of the best fashion photographers in this world is Steven Meisel. He has special style and talent. We can easily see that in his photos. Well‚ What makes his photo that charming
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Photography Essay Title: Self Portrait with Cat Date: 1998 Artist: Floria Sigismondi Born: 1965 Media: C Print Size: 121.9 x 162.6cm Floria Sigismondi is an Italian photographer & director‚ who has played a major role in many productions of photographs such as “Self Portrait with Cat”‚ and the directing of music videos working with major artists such as Katy Perry‚ Marilyn Manson‚ Christina Aguilera‚ David Bowie and Muse‚ but is best known for the writing and directing of a 2010 release
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Tini Nguyen HFN2O1-04 Ms. Marinelli June 5th‚ 2013 REPORT Every country has different culture. Vietnam is a country in Southeast Asia. Vietnam has a rich culture that has been shaped by many civilizations throughout history. Through many long struggles‚ the Vietnamese people have created their unique culture. There are so many cultural celebrations in Vietnam such as Vietnamese New Year and Mid-Autumn Festival are the most important celebration. Climate affects the availability of ingredient
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Vietnam Vietnam’s personality has been outline by long-running differences‚ both internally and externally with foreign foes. The first nation of Vietnam being recorded is the Van Lang Nation‚ founded by the ancient Viet race in the North. The most famous king is Hung King. In 3 B.C‚ another nation was found by Au Duong Vuong and named Au Lac Nation. The historical remain of Co Loa Citadel is the evidence. In Central Vietnam‚ another kingdom of Champa emerged from Sa Hyun culture around 2 B.C
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War has a big impact on popular culture within society and in fact works into every aspect of pop culture such as music‚ television‚ film‚ and even video games. This is highly evident during the present war in Iraq which followed the tragic events of September 11‚ 2001. However the impact of war on popular culture can be traced back to World War I in the United States and even further in world history. As seen in the documentary “Militainment INC” we see fascinating‚ disturbing‚ and timely glimpses
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