Browsing by Author "Martínez, Víctor"
Now showing items 1-15 of 15
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(SOC BIOLGIA CHILE, 2011)We evaluated the effect of time and temperature on acrosin release from the acrosomal cap and the activity of this enzyme during in vitro capacitation in fresh and frozen/thawed dog sperm. Sperm-rich fractions of six ...
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(Elsevier B.V., 2017)© 2017 Elsevier B.V. In pelagic species such as Seriola lalandi, survival of both the eggs and embryos depends on yolk processing during oocyte maturation and embryo development. The main enzymes involved in these processes ...
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(ELSEVIER, 2006-04-01)A sample of 64 high-risk breast and/or ovarian cancer families from Chile were screened for germline mutations in the coding sequences and exon-intron boundaries of BRCA1 (MIN no. 113705) and BRCA2 (MIN no. 600185) genes ...
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(BLACKWELL PUBLISHING, 2008-11)The emu (Dromaius novaehollandiae), a member of ratite family, is native to Australia and has been introduced to other countries worldwide. In this work, 10 polymorphic microsatellite loci were isolated and characterized ...
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(Universidad de Chile, 2005-03-31)Esta tesis se enmarca dentro del proyecto Novasur de televisión educativa del consejo nacional de televisión. Este congrega actores estatales y privados con el objeto de mejorar la calidad de equidad de la educación chilena. ...
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(Universidad de Chile, 2012)
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(Elsevier Inc., 2019)Objectives Scholastic achievement (SA) is a multifactorial problem that depends on factors related to the child, the child's family, and the educational system. The aim of this study was to quantify the relative impact ...
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(Oxford University Press, 2012)© The Authors 2012. Background and aims On the basis of morphological evidence, the species involved in South American Pacific coast harmful algal blooms (HABs) has been traditionally recognized as Alexandrium catenella ...
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(2012)Adult specimens of M. galloprovincialis from Concepción Bay and M. chilensis from Yaldad Bay, Chile, were transferred to the laboratory to produce crosses of pure and hybrid species in order to evaluate early larval ...
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(Universidad de Chile, 2016)El objetivo general de este estudio es reconocer las Representaciones Sociales que tienen los adultos que desarrollan el PEI de la Fundación Remanso de Amor de Cartagena, Colombia, sobre la niñez y su participación. Se ...
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(Universidad de Chile, 2017)Antecedentes: La figura del agente comunitario se ha desarrollado mundialmente en los últimos años, contextualizado en la participación comunitaria y en respuesta a la necesidad de mejorar el acceso a los servicios básicos ...
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(GRUPO COMUNICAR, 2011-03)This paper has two purposes: one conceptual and the other practical. On a conceptual level, it outlines a model for understanding how TV operates as a social mediator in the event of natural disasters, and at the practical ...
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(Elsevier, 2017)The infectious salmon anemia virus (ISAv) produces a systemic infection in salmonids, causing large losses in salmon production. However, little is known regarding the mechanisms exerting disease resistance. In this paper, ...
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(ELSEVIER, 2006-04-28)The rates of genetic gain and inbreeding were examined in alternative breeding designs of rainbow trout with different mating ratios, variable number of individuals measured and different number of traits included in a ...
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(ELSEVIER, 2006-04-28)The potential of selection in stages to increase genetic gain and profit in rainbow trout breeding was assessed. The theory of Cochran was utilized to predict genetic gains under alternative breeding schemes mimicking the ...
