Browsing by Title
Now showing items 41924-41943 of 91772
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(2011)Phosphofructokinase-2 is a 66 kD homodimer whose subunits are associated by means of a bimolecular domain, the β-clasp, which is linked to the larger portion of each subunit by a reentrant chain topology. To investigate ...
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(Wiley & Sons, 2015)
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(2007)Carabids and coccinellids are the most abundant aphid predators in alfalfa. Depending on the amount of prey consumed, the impact of their combined effect can be additive, antagonistic, or synergistic. Laboratory trials ...
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(2009)Pollination is a requisite for sexual reproduction in plants and its success may determine the reproductive output of individuals. Pollinator preference for some floral designs or displays that are lacking or poorly developed ...
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(Universidad de Chile, 2014)
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(INT LIFE SCIENCES INST NORTH AMERICA, 2004-06)Neural tube defects (open spina bifida, anencephaly, and encephalocele) represent the first congenital malformations to be preventable through public health measures such as supplementation and/or food fortification with ...
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(Public Library Science, 2015)In the placenta, 11 beta-hydroxysteroid dehydrogenase type 2 (11 beta-HSD2) limits fetal glucocorticoid exposure and its inhibition has been associated to low birth weight. Its expression, encoded by the HSD11B2 gene is ...
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(Public Library of Science, 2015)In the placenta, 11β-hydroxysteroid dehydrogenase type 2 (11β-HSD2) limits fetal glucocorticoid exposure and its inhibition has been associated to low birth weight. Its expression, encoded by the HSD11B2 gene is regulated ...
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(Universidad de Chile, 2001)Nosotros pretendemos con este trabajo un análisis general y una clasificación por materias de los diversos alegatos, comentarios, informes en derecho, defensas y escritos recopilados en folletos jurídicos publicados durante ...
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(Histology and Histopathology, 2020)
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(2010)Ovogenesis and foliculogenesis in the mare differ from other farm animals and therefore, gamete manipulation, in vitro fertilization and embryo transfer have been very difficult. The histologic traits of ovaries from 12 ...
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(The Korean Astronomical Society, 2015-09)The physical and chemical properties of prestellar cores, especially massive ones, are still far from being well understood due to the lack of a large sample. The low dust temperature (< 14 K) of Planck cold clumps makes ...
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(Blackwell Publishing Ltd, 2017)© 2016 John Wiley & Sons Ltd Aim: We use an integrative biogeographical approach to further understand the evolution of an important Southern Ocean marine benthic element, the limpet genus Nacella (Mollusca: Patellogastropoda). ...
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(1992)Polyglutamate analogs of folate and related compounds were tested as inhibitors of casein kinase II (CK II) obtained from Xenopus laevis. The inhibitory capacity of the pteroyl, 4-amino-10-methyl pteroyl (the methotrexate ...
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(Universidad de Chile, 2010)El estudio de caso tiene por objetivo realizar una descripción de la política pública de fomento a la innovación para la competitividad a partir de los procesos y coyunturas políticas, sociales y económicas que han ...
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(Universidad de Chile, 2012)Optimizar el capital humano es uno de los principales desafíos para Chile y la educación personalizada esta validada como una de las alternativas más exitosas para hacerlo. Aquí se muestra evidencia de que las tecnologías ...
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(Universidad de Chile, 2019)El objetivo principal de este trabajo es fomentar la eficiencia energética, para lograrlo se diseñó ciertos análisis que muestran distintas aristas de la eficiencia energética, tales como las barreras que presenta la ...
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(Universidad de Chile, 1996)Por la importancia, que tiene para los contribuyentes, la Ley 19.247, en su probable impacto sobre el ahorro interno, abordamos el tema de la Reforma Tributaria, con especial referencia a la modificación introducida al ...
