La popularización de la fotografía: invención de la placa seca Consigna: Análisis de la trascendencia de la invención de la placa seca‚ tomando como eje la importancia del documentalismo como denuncia‚ información o conocimiento. Placa Seca La placa seca‚ también conocida como gelatino-bromuro‚ es el primer medio fotográfico exitoso económico y duradero. Fue inventada por el Dr. Richard Leach Maddox en 1871‚ y en 1879 estaba tan bien introducida que la primera fábrica de placa seca se había
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Advantages & Disadvantages of Cloning By April Sanders‚ eHow Contributor In genetics‚ to clone an organism is to make an exact copy of its DNA. Cloning is commonly done on small organisms‚ mostly plants‚ and on animals‚ such as the famous sheep called Dolly. The most controversial aspect of cloning is whether or not it should be done on humans. This includes the cloning of any and all human tissue‚ including organs. In January of 2008‚ scientists Wood and Andrew French claimed to have
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*monitor History of Monitor A long time has passed since the first computer monitors were introduced. Way back when these units were first introduced‚ they were available in monochrome only and most of the computer monitors used to have a bright green display on a jet black background. These were known as monochrome monitors and they did not use to have high quality displays. The displays that we see on the monitors are caused by the electrons directed on a phosphor coating on the screen by the
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1. If you push for an hour against a stationary wall‚ you do no work A) on the wall. B) at all. C) both of these D) none of these 1. If you push an object twice as far while applying the same force you do E) twice as much work. F) four times as much work. G) the same amount of work. 2. If you push an object just as far while applying twice the force you do H) twice as much work. I) four times as much
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Widely regarded as one of Disney’s more recognised films‚ the 1991 film version of Beauty and the beast‚ produced by Walt Disney Pictures‚ is based on the French fairy tale where a beautiful woman falls deeply in love with a beast. The original‚ La Belle et la Bete was published in 1740 by Madame de Villeneuve‚ however‚ was then edited and rewritten by Madame Leprince de Beaumont in 1757. The tale has gone through many varied and imaginative incarnations‚ however‚ it still remains persistent with the
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bodies of work that represent this rise are La La Land and crazy ex-girlfriend. The musical genre uses two major elements of film which are sound and movement such as dancing‚ singing‚ and music to express intense emotion. These characters often break the fourth wall when they start to sing and dance‚ they also use mise-en-scene and lighting to exaggerate and emphasis portions of the film. By doing this these stories challenge the boundaries
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The National Intelligence Strategy (NIS) Executive Summary In the relatively short duration‚ that the position of the Director of National Intelligence has existed‚ the Director has issued three iterations of the National Intelligence Strategy. The current Director of National Intelligence‚ James R. Clapper‚ released the most current version of the National Intelligence Strategy on 18 September 2014. Revisions of the National Intelligence Strategy are scheduled to be released every four. In
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1. La música cubana La música cubana tiene dos grandes influencias: los ritmos traídos a la Isla especialmente por los colonizadores españoles y por los negros esclavos procedentes de África. También‚ en menor medida‚ hay una cierta influencia asiática‚ con la inclusión de la corneta china‚ un hecho que comenzó a finales del siglo XIX con la llegada de los primeros inmigrantes chinos a la isla. Según el origen de sus influencias‚ podríamos diferenciar entre la música euro-cubana y la afro-cubana
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Response Paper: The Mona LisaRachel McRill The Mona Lisa; also known as La Gioconda or La Joconde‚ is a famous work of art by Leonardo da Vinci. He created this piece by using the sfumato‚ the technique of blurring sharp outlines by blending‚ chiaroscuro‚ contrasting light and shade boldly‚ and atmospheric‚ the perception of depth in nature enhanced by haze‚ perspective. The subject is a young woman sitting with a half-smile on her face. Painted in 1503‚ her name is Lisa Gheradini‚ and she was
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EL ARTE DE LA GUERRA EN LAS ORGANIZACIONES Sun Tzu nunca imagino que las tácticas de guerra que describe en su libro “El Arte de la Guerra” serían las bases para trazar las estrategias utilizadas en las organizaciones cientos de años después de su publicación. El libro hace hincapié en la guerra como el elemento primordial para la obtención de recursos en los Estados. En la actualidad‚ una guerra no hace más fuerte a un territorio‚ sino más bien‚ las organizaciones de las cuales depende para
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