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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100 countries‚ employs more than 320‚000 people worldwide. According to business week survey GE is the fourth most recognised brand in the world. In 2009‚ Forbes has ranked GE as the world’s largest company. At the beginning of the 1980s General Electric determined a goal of increasing its market share. This aim was achieved by acquiring Radio Corporation of America and advanced satellites divisions and disposing of its consumer electronics divisions. This was General Electric’s effective strategic
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Lincoln Electric-Analysis Submitted by: Rahul Agarwal 1. Put yourself in CEO John Stropki’s shoes. Should Lincoln Electric expand into India by investing in a major production facility there? Ans. An Indian expansion through an investment in the major production facility is the most logical step for Lincoln Electric in pursuance of its long term strategic goals. The company needs to be free from its dependence on North American sales; the sales in the North American markets are stagnant
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for Q2 such that each charge will experience a zero force. Find this location. 2. A line charge of uniform charge density l forms a circle of radius b that lies in the xy-plane in air with its center at the origin. a) Find the electric field intensity E at the point (0‚ 0‚ h). b) At what value of h will E in part (a) be a maximum? What is this maximum? 3. Determine the work done in carrying a 5 C charge from P1 ( 1‚ 2‚ 4) to P2 (2‚ 8‚ 4) in the
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goals and beliefs. La Venta and the Memory Mall have a north to south orientation‚ though the structural design is inverted. The fluted pyramid and the CFE Arena represent the celestial world. The ritual of graduation that takes place at the arena can be seen as an ascent into another world and certainly the culmination and sanctification of years of study. The plaza in La Venta and the Memory Mall correlate with the terrestrial plane and are places between ascent and descent. La Venta’s sunken courtyard
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History 0f Eritrean Electricity Corporation The Eritrean Electric Corporation is the primary power Corporation in Eritrea. Electricity generation in Eritrea is restricted to thermal plants. At present services are restricted to major towns. The main power station is located at Beleza. Eritrea has approximately 60 MW of diesel-fired generating capacity. The Eritrean Electricity Corporation (EEC) handles generation‚ transmission and distribution of electricity. In 1997‚ South Korean firms Daewoo
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Ayn Rand: Atlas Shrugged In the society created by Ayn Rand in her novel Atlas Shrugged‚ the unmotivated feed off of the desire of the purposeful‚ politicians destroy success in an attempt to gain it‚ and entitlement is an epidemic. Dagny Taggart is the Vice-President of Operations of Taggart Transcontinental‚ her family railroad empire. Her brother‚ Jim‚ fills the role of President. The country is slipping into economic turmoil‚ and the state of the railroad is following suit. Jim and his fellow
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Electric Charge Lab John Doe Physics 1130 Oct 26th‚ 2010 Objective In this lab we will investigate some properties of electric charge‚ conductors‚ and insulators using everyday objects. Theory A charged object is any object that has an excess of negative or positive charge. Most objects are neutrally charged and we don’t normally experience their charge properties. Rubbing objects together and transferring some charge from one to the other is one way to create charged objects. Like charges
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| Resistance and Electric Circuits | Lab 5 | | | The goal of the “Resistance and Electric Circuit” Lab was to determine the resistivity of a conducting wire given two known resistors. The main property of resistivity is that it represents how easily electrons can flow through a material. A Galvanometer is used to measure the current of the circuit and the Wheatstone Bridge is used to measure the resistances and determine the unknown resistance. This experiment also relates Ohm’s Law
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regular pay‚ guaranteed employment and limited benefits. James Lincoln strove to erase hierarchical distinctions and managements approachable style- all of these measures built a sense of ownership and trust amongst managers and employees. Lincoln Electric had a extensive precut lime that tapped the needs of the industry but although this was a strong differentiation in their business its not what made them successful. The R&D was successful because people in the company were stimulated to invest their
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