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... problematics that affect its emotional and metal state, on how they are present form the entrance to the...
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... of this heavy metal in these two possible sources of contamination. The productive system work...
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... la prospección geoquímica en este tipo de yacimiento de metales raros. Se realizó un estudio...
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... smelting of IMUSA S.A., like many productive plants of the metal mechanics sector that export their...
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... 350 °C, así como una aleación de metal precioso de bajo punto de fusión (398 °C).During the jewelry...
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... aplicando también redes neuronales. The aim of the present work is a preliminary set of groups that make up...
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... steel is done from iron ore or scrap metal. In the first case, the process takes place via a blast...
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... objective of this present work is to present the results of experimental and numerical structural analysis...
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... recovery. In this work it present the n-heptane oxidation mediated by the coordination compound [Mn(C16H14N...
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... resistiivity data, to the work performed  corresponding in the city of Monterrey, Casanare, Colombia The main...
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...Gas Tungsten Arc Welding (GTAW) is one of the most used methods to weld aluminum. This work...
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.... AbstractThis work investigated the synthesis and characterization of a perovskite material based on theLa0...
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...The present work quantifies and it values the production of residuals building solid product of the...
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... biological vectors known as, and direct methods based on physical and chemical elements. This work presents...
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