Browsing by Title
Now showing items 20945-20964 of 91980
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(2012)Background: Several polymorphisms of the CTLA4 gene have been associated with autoimmune diseases. The activation of induced cell death is the major event and caspase 3 represents the main protein for the apoptotic machinery, ...
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(2007)Habitat fragmentation reduces frugivorous bird abundance. Such a reduction may lead to a reduction in seed dispersal, thereby compromising seedling recruitment rate with far reaching consequences for plant population ...
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(Wiley, 2020)Gastric cancer (GC) is the third most common cause of cancer-related death worldwide. Invariant natural killer T (iNKT) cells are innate-like cytotoxic T lymphocytes involved in tumor immune surveillance. They can be ...
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(Elsevier B.V., 2018)© 2018 Osteosarcoma is a malignant bone tumor that occurs mainly in children and adolescents. Because Wnt signaling has been implicated in the pathogenesis of osteosarcoma, we have investigated the circulating and local ...
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(2013)Endometrial tissue of patients with polycystic ovary syndrome (PCOS) shows an impaired expression of insulin signaling molecules. Tyrosine phosphorylation of the insulin receptor (IR) by insulin promotes glucose uptake by ...
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(Oxford University Press, 2012)Objectives. To determine the expression and enzymatic activities of sulphotransferases involved in mucin hyposulphation in labial salivary glands (LSGs) from SS patients and to correlate sulphotransferase activity with ...
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(2016)The uptake of triclosan (TCS) and its metabolite methyl-triclosan (MTCS) by plants is poorly discussed in the current literature. The aim of this research was to analyze the extent of absorption of these compounds by the ...
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(Elsevier, 2017)A considerable improvement of time constants of tungsten bronze pH sensors was achieved by decreasing the crystal size of the tungsten bronze previously reported by the authors. Experiments have been performed on the basis ...
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(Universidad de Chile, 2019)El artículo 700 del Código Civil consagra en nuestro ordenamiento jurídico el concepto de posesión, al establecer que una persona posee cuando concurren dos elementos, a saber, el animus y el corpus. Sin embargo, en cuanto ...
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(Universidad de Chile, 2011)La realización de este proyecto nace en el Departamento de Derecho Privado de la Facultad de Derecho de la Universidad de Chile, debido a la necesidad de actualizar el Repertorio de legislación y jurisprudencia del Código ...
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(Universidad de Chile, 2002)El decreto ley 2.695, cuerpo normativo que fija normas para regularizar la posesión de la pequeña propiedad raíz y para la constitución del dominio sobre ella, vino a complementar las medidas que Andrés Bello implemento ...
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Decretos (Universidad de Chile, 1846-01)
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(Universidad de Chile, 2020)Este trabajo se propone dar luz acerca de un tema relativamente olvidado por la ciencia política y la historia institucional de Chile; el decreto de insistencia. Su relación con el derecho objetivo surge de la necesidad ...
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(Universidad de Chile, 2018-10)El presente trabajo analiza el tratamiento de los gastos en RSE y su relación con el ente fiscalizador, que la mayoría de las veces, no los acepta como gasto, a menos, que cumplan con ciertos parámetros bastante ...
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(Wiley, 2020)
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(Institute of Physics Publishing, 2019)We present the most sensitive direct imaging and radial velocity (RV) exploration of Eridani to date. Eridani is an adolescent planetary system, reminiscent of the early solar system. It is surrounded by a prominent and ...
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(Hindawi Ltd., 2017)Traditional feature extraction and selection is a labor-intensive process requiring expert knowledge of the relevant features pertinent to the system. This knowledge is sometimes a luxury and could introduce added uncertainty ...
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(Sage, 2020)Due to its capital-intensive nature, the Oil and Gas industry requires high operational standards to meet safety and environmental requirements, while maintaining economical returns. In this context, maintenance policies ...
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(Universidad de Chile, 2020)La tendencia global hacia la Industria 4.0 y el Internet de las cosas industrial (IoT), además de la proliferación de tecnología de detección de bajo costo, ha empujado al panorama de la Gestión de Activos Físicos más que ...