Results 71 to 80 of about 4,895,980 (389)

Investigación práctica en educación: investigación-acción [PDF]

open access: yes, 2011
En este artículo se expone la metodología de la investigación-acción, una metodología utilizada en investigación educativa en la que el profesor investiga sobre su propia práctica docente.
Ferrández Berrueco, Reina   +1 more
core  

De novo transcriptome sequencing and SSR markers development for Cedrela balansae C. DC., a native tree species of northwest Argentina [PDF]

open access: yes, 2018
The endangered Cedrela balansae C.DC. (Meliaceae) is a high-value timber species with great potential for forest plantations that inhabits the tropical forests in Northwestern Argentina.
Acuña, Cintia Vanesa   +11 more
core   +2 more sources

Un sistema de clasificación de los diseños de investigación en psicología

open access: yes, 2013
Title: A classification system for research designs in psychology. Abstract: In this work we devise a conceptual framework and develop some basic principles to promove a classification system for the most usual research designs in psychology based on ...
M. Ato, J. López, A. Benavente
semanticscholar   +1 more source

A nucleotide‐independent, pan‐RAS‐targeted DARPin elicits anti‐tumor activity in a multimodal manner

open access: yesMolecular Oncology, EarlyView.
We report a Designed Ankyrin Repeat Protein that binds and inhibits RAS proteins, which serve as central cell signaling hubs and are essential for the progression of many cancers. Its unique feature is that it does not discriminate between different RAS isoforms or mutations and is capable of binding to RAS in both its active (GTP‐bound) and inactive ...
Jonas N. Kapp   +13 more
wiley   +1 more source

Consideraciones sobre la reflexividad en el proceso de construcción de objetos de investigación biográficos [PDF]

open access: yes, 2018
Fil: Lemus, Magdalena. Universidad Nacional de La Plata. Facultad de Humanidades y Ciencias de la Educación. Instituto de Investigaciones en Humanidades y Ciencias Sociales (UNLP-CONICET); Argentina. ; Fil: Guevara, Bárbara. Universidad Nacional de La Plata. Facultad de Humanidades y Ciencias de la Educación.
Lemus, Magdalena   +2 more
openaire   +1 more source

CUADERNOS DEL SEMINARIO: Enfoques. Bogotá: Centro de Investigaciones de la Universidad Pedagógica Nacional —CIUP— 1986. 167 págs.

open access: yesRevista Colombiana de Educación, 1986
ENFOQUES es una publicación dedicada a presentar diversas formas de afrontar la problemática investigativa en América Latina. Enfatiza en una pluralidad teórica y metodológica para abordar los problemas relievantes de la investigación en educación.
Grupo de Investigación Grupo de Investigación
doaj   +1 more source

Membrane-associated proteins in giardia lamblia [PDF]

open access: yes, 2018
The manner in which membrane-associated proteins interact with the membrane defines their subcellular fate and function. This interaction relies on the characteristics of the proteins, their journey after synthesis, and their interaction with other ...
Feliziani, Constanza   +2 more
core   +1 more source

Therapeutic applications of a novel humanized monoclonal antibody targeting chemokine receptor CCR9 in pancreatic cancer

open access: yesMolecular Oncology, EarlyView.
C–C chemokine receptor type 9 (CCR9) is an immune checkpoint in pancreatic ductal adenocarcinoma (PDAC). Novel anti‐CCR9 antibody SRB2 was evaluated in combination with cytotoxic chemotherapy in PDAC cells, patient‐derived organoids, patient‐derived xenografts, and humanized mouse models.
Hannah G. McDonald   +18 more
wiley   +1 more source

Evaluación de las escuelas normales de Colombia

open access: yesRevista Colombiana de Educación, 1978
Uno de los principales mecanismos para lograr el mejoramiento cualitativo de la educación lo constituye, por un lado, la capacitación y perfeccionamiento del personal docente en servicio y, por otro, la elevación de los niveles cualitativos de formación ...
Grupo de Investigación Grupo de Investigación
doaj   +1 more source

Acetaldehyde involvement in ethanol's postabsortive effects during early ontogeny [PDF]

open access: yes, 2013
Clinical and biomedical studies sustains the notion that early ontogeny is a vulnerable window to the impact of alcohol. Experiences with the drug during these stages increase latter disposition to prefer, use or abuse ethanol.
Abate, Paula   +2 more
core   +1 more source

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