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Análisis de imágenes del experimento de Young en libros de textos universitariosImages of Young's experiment in university textbooks
(Asociación de profesores de física de la Argentina, 2020-11-18)
Se presentan resultados de un estudio descriptivo de casos múltiples. Se analizaron todas las imágenes relativas al experimento de Young presentes en diez libros de texto universitarios. Los resultados señalan que las ...
Sexual modulation in a polyploid Grass : a reproductive contest between environmentally inducible sexual and genetically dominant apomictic pathways
(Springer Nature editor, 2020-05-20)
In systems alternating between sexual and asexual reproduction, sex increases under unfavorable environmental conditions. In plants producing sexual and asexual (apomictic) seeds, studies on the influence of environmental ...
Isolation and selection of endophytic spore-forming bacteria with plant growth promoting properties isolated from Ilex paraguariensis St. Hil. (yerba mate)
(Acad Brasileira de Ciencias, 2020-07-01)
Yerba mate (Ilex paraguariensis St. Hil.) is a species native to the subtropical
regions of South America. Despite being an important crop for the region, there are few studies on the use of microorganisms to improve the ...
Health-related quality of life in neurological disorders most commonly associated with zika-virus infection : a systematic review
(Elsevier, 2020-07-01)
Objectives: In this systematic review, we synthesize the current evidence on health-related quality of life (HRQoL) for the two
of the most relevant outcomes of Zika virus infection in humans, microcephaly and Guillain-Barré ...
Heterologous microsatellite primers are informative for paca (cuniculus paca), a large rodent with economic and ecological importance
(BioMed Central, 2020-07-07)
Objective: This study was designed to facilitate genetic studies that would allow information on population structure and genetic diversity of natural or captive stocks of paca (Cuniculus paca), a species of ecological and ...
Fisher, haldane and wright would be proud owing to population genetics has become in a defiant study area in the genetics researches
(Peertechz, 2020-06-26)
Population genetics is one of the most dynamic areas of investigation within biological sciences. Moreover, this discipline offers a challenge, which is not encountered in most others biological sciences because its main ...
Aspergillus niger LBM 134 isolated from rotten wood and its potential cellulolytic ability
(Taylor & Francis, 2020-09-21)
Aspergillus: is a genus of filamentous and cosmopolitan fungi that includes important species for medical mycology, food, basic research and agro-industry areas. Aspergillus section Nigri are efficient producers of hydrolytic ...
Copper improves the production of laccase by Pleurotus sajor-caju with ability to grow on effluents of the citrus industryEl cobre mejora la producción de lacasas en Pleurotus sajor-caju con capacidad para crecer en efluentes de la industria citrícola
(Universidad Nacional Autónoma de México. Centro de Ciencias de la Atmósfera, 2020-01-31)
This research is aimed to evaluate the effect of copper on biomass growth, laccase activity and isoenzymes composition of Pleurotus sajor-caju, and its ability to grow on effluents of the citrus industry. The inhibitory ...
Synthesis and characterization of acetylated cassava starch with different degrees of substitution
(Instituto Tecnológico de Paraná, 2020-05-08)
Acetylated cassava starch with low and medium degrees of substitution (DS) were synthesized. Also, the effect of DS on swelling power, solubility, morphological properties, gelatinization temperature, paste clarity and ...
Revalorización de estrategias de enseñanza implementadas durante las clases virtuales en asignaturas pedagógicas del profesorado universitario en biología (PUB) y su repercusión en la formación docente
(Asociación de Docentes en Ciencias Biológicas de la Argentina, 2020-09-30)
La Didáctica de la Biología implementa diversas estrategias de enseñanza cuya función es dual, siendo elegidas tanto por los requerimientos específicos que conllevan los saberes de la disciplina como también para recursos ...