Results 1 to 10 of about 206 (105)

The taxonomic status of Farlowella colombiensis Retzer & Page 1997 with comments on species of the F. acus species group (Loricariidae: Loricariinae). [PDF]

open access: yesJ Fish Biol
Abstract The genus Farlowella has been historically challenging, in part due to the difficulty in defining diagnostic characters for defining and identifying the species. Farlowella colombiensis is one such example, whose diagnostic characters are based on caudal‐fin colour pattern, ventral pattern of body cover and anatomical details of the head, such
Melo-Ortiz OE   +4 more
europepmc   +2 more sources

Estrategias didácticas para la enseñanza de la anatomía y fisiología humana en educación física

open access: yesAlternancia, 2022
El aprendizaje y enseñanza de la Anatomía y Fisiología Humana ha estado determinado por diferentes factores, muchos de ellos relacionados con la metodología de enseñanza, extensión y dificultad en la comprensión de los contenidos por lo que el docente ...
Adela Mercedes Arenas   +4 more
doaj   +1 more source

Empoderamiento de las tecnologías desde la gerencia, liderazgo y políticas públicas educativas en Venezuela

open access: yesEducare, 2021
La investigación se concibe a partir de las observaciones y declaraciones emergentes, encontradas entre docentes universitarios; denominados convivientes, orientadas bajo la discusión filosófica, generando cavilaciones, y concepciones, bien cimentadas ...
César Torrealba
doaj   +1 more source

Respuesta en plántulas de Leucaena a la imbibición de las semillas con lixiviado de pseudotallo de plátano

open access: yesLa Técnica: Revista de las Agrociencias, 2018
Response in Leucaena seedlings to the seeds imbibition of pseudostems plantain leached Resumen La L. leucocephala es una leguminosa forrajera arbórea utilizada para la alimentación de rumiantes; sin embargo, su lento crecimiento inicial tiende a ...
Jorge Alejandro Borges Duran   +3 more
doaj   +1 more source

Pentagrama Didáctico: Una Aproximación Praxiológica de la Gestión del Conocimiento

open access: yesRevista Scientific, 2020
La presente producción intelectual, tiene como propósito describir el pentagrama didáctico y su aproximación praxiológica de la gestión del conocimiento que facilitan el proceso de aprendizaje, individual y colectivo.
Pedro Jacobo Caldera Tovar
doaj   +1 more source

First record of the false violin spider of the family Drymusidae (Araneae, Synspermiata, Scytodoidea) from Venezuela, with the description of a new species [PDF]

open access: yesZoosystematics and Evolution, 2023
Drymusa huberi sp. nov. is described and illustrated, based on both sexes with specimens collected in a tropical dry forest in Yaracuy State, Venezuela.
Osvaldo Villarreal   +1 more
doaj   +3 more sources

Genotype by environment interactions for damage caused by Diatraea spp. borers in sugarcane

open access: yesActa Agronómica, 2018
Diatraea spp. (Lepidoptera: Crambidae) or sugarcane stem borers are important sugarcane pests in Venezuela. The use of resistant cultivars is part of an integrated management to control these insects in many countries.
Ramon Rea-Suarez   +6 more
doaj   +1 more source

The Deterritorilization and the Agenciamiento of the knowledge. An urgent invocation to the university investigation in postmodernity

open access: yesRevista Arbitrada Interdisciplinaria Koinonía, 2019
Addressing the realities in postmodern society full of fragility, liquidity, uncertainty, complexity and multiplication of knowledge is a permanent challenge for university research, summons to co-build a knowledge of scientific respectability and ...
Elsy González de Hernández   +1 more
doaj   +1 more source

Cutaneous Leishmaniasis: The Complexity of Host’s Effective Immune Response against a Polymorphic Parasitic Disease

open access: yesJournal of Immunology Research, Volume 2019, Issue 1, 2019., 2019
This review is aimed at providing a comprehensive outline of the immune response displayed against cutaneous leishmaniasis (CL), the more common zoonotic infection caused by protozoan parasites of the genus Leishmania. Although of polymorphic clinical presentation, classically CL is characterized by leishmaniotic lesions on the face and extremities of ...
Áurea Gabriel   +7 more
wiley   +1 more source

The Pathogenesis of Alphaviruses

open access: yesInternational Scholarly Research Notices, Volume 2013, Issue 1, 2013., 2013
Alphaviruses are enveloped single‐stranded positive sense RNA viruses of the family Togaviridae. The genus alphavirus contains nine viruses, which are of medical, theoretical, or economic importance, and which will be considered. Sindbis virus (SINV) and Semliki Forest (SFV), although of some medical importance, have largely been studied as models of ...
Gregory J. Atkins, B. Kim, J. S. Lee
wiley   +1 more source

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