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Evaluación de la selección h, mediante hermanos completos y su síntesis, para resistencia a diatraea spp. de dos variedades de maíz
(Universidad Nacional de Colombia Sede Palmira, 1986-11-01)
El criterio de selección fue el menor número de orificios de salida del insecto, en pares de plantas, hembra y macho, éstas, últimas también auto polinizadas. En infestación natural, se estudió el efecto del sistema de ...
The mediating role of perceived competence: testing a motivational sequence in university students
In order to test the mediating role of perceived competence between each goal orientation (i.e. task and ego orientations) and intrinsic motivation in a motivational sequence in the context of university education, two ...
Abortion decriminalization and domestic violence : evidence from Mexico
(Universidad de San Andrés. Departamento de Economía, 2019-06)
Este trabajo estudia la conexión entre la legalización del aborto y la violencia doméstica de hombres a mujeres para el caso de México. Usando encuestas de victimización sobre violencia doméstica, utilizo el hecho de que ...
Role of FSH glycan structure in the regulation of Sertoli cell inhibin production
(BioScientifica, 2017-08)
Variations in follicle-stimulating hormone (FSH) carbohydrate composition and structure are associated with important structural and functional changes in Sertoli cells (SCs) during sexual maturation. The aim of the present ...
Argentinian multicenter study on urinary tract infections due to Streptococcus agalactiae in adult patients
(The Journal of Infection in Developing Countries, 2019-06)
Introduction: Streptococcus agalactiae (group B streptococcus, GBS) is a recognized urinary pathogen both in males and pregnant or non-pregnant women. Data regarding GBS serotypes recovered from urinary tract infections ...
Estradiol activates PI3K/Akt/GSK3 pathway under chronic neurodegenerative conditions triggered by perinatal asphyxia
(Frontiers Media S.A., 2018-04)
Perinatal asphyxia (PA) remains as one of the most important causes of short-term mortality, psychiatric and neurological disorders in children, without an effective treatment. In previous studies we have observed that the ...
Growth of functional cranial components in rats submitted to intergenerational undernutrition
(Wiley Blackwell Publishing, Inc, 2006-08)
The aim of the present study was to discover how intergenerational undernutrition affects the growth of major and minor functional cranial components in two generations of rats. Control animals constituted the parental ...
Do changes in skull size of South American sea lions reflect changes in population density?
(Wiley Blackwell Publishing, Inc, 2021-02)
Populations of the South American sea lion (SASL, Otaria byronia) have been intensely exploited for leather and oil in different parts of its distribution range throughout the 19th and 20th centuries, generating large ...
Trophic analysis and parasitological aspects of liolaemus parvus (Iguania: Liolaemidae) in the central andes of Argentina
(Tubitak Scientific & Technical Research Council Turkey, 2019-04)
The objective of this study was to describe temporal variations in the diet and parasitological aspects in Liolaemus parvus. In order to examine the diet, we determined the volume, numerousness, and frequency of occurrence ...
La filosofía como el búho de minerva: COVID-19 o el agotamiento de la teoría crítica de la sociedad capitalista
(Universidad Nacional Autónoma de México. Facultad de Filosofía y Letras, 2020-05)
El presente trabajo se inscribe en una lectura disidente de los marcos teórico-políticos de lo que se conoce como teoría crítica de la sociedad capitalista, ya sea en su vertiente marxista ortodoxa, así como en los enfoques ...