Results 51 to 60 of about 695,914 (324)

Uma introdução aos métodos mistos em Ciência Política

open access: yes, 2016
Quais sao as vantagens da triangulacao de metodos e tecnicas de pesquisa? Apesar de ser consensual a importância da combinacao de metodos quantitativos e qualitativos, ainda sao raros os trabalhos que efetivamente integram diferentes tecnicas de pesquisa.
Ranulfo Paranhos   +4 more
semanticscholar   +1 more source

A general model for analysis of linear and hyperbolic enzyme inhibition mechanisms

open access: yesFEBS Open Bio, EarlyView.
We developed a general enzyme kinetic model that integrates these six basic inhibition mechanism onto a single one. From this model, we deduced a general enzyme kinetic equation that through modulation of simple parameters, γ (the relative inhibitor affinity for two binding sites) and β (the reactivity of the enzyme–substrate–inhibitor complex), is ...
Rafael S. Chagas, Sandro R. Marana
wiley   +1 more source

A netnografia como método de pesquisa em Ciência da Informação

open access: yes, 2017
Discute a aplicacao da netnografia como metodo de pesquisa no campo da Ciencia da Informacao. Descreve o metodo netnografico, suas origens, os primeiros estudos desenvolvidos no Brasil, algumas caracteristicas e diferencas em relacao a etnografia ...
Maurício de Vargas Corrêa   +1 more
semanticscholar   +1 more source

La evaluación en ciencia y tecnología en Argentina. Estado de situación y propuestas

open access: yesCiencia Tecnología y Política, 2019
La evaluación es parte fundamental de la política científica y tecnológica de un país y, dado su carácter performativo, es una herramienta que permite introducir cambios en el sector.
Cátedra Libre Ciencia   +1 more
semanticscholar   +1 more source

SNUPN‐Related Muscular Dystrophy: Novel Phenotypic, Pathological and Functional Protein Insights

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective SNUPN‐related muscular dystrophy or LGMDR29 is a new entity that covers from a congenital or childhood onset pure muscular dystrophy to more complex phenotypes combining neurodevelopmental features, cataracts, or spinocerebellar ataxia. So far, 12 different variants have been described.
Nuria Muelas   +18 more
wiley   +1 more source

EDITORES ASSOCIADOS E REVISORES AD HOC

open access: yesCiência Florestal, 2011
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Ciência Florestal
doaj   +1 more source

As mulheres praticando ciência no Brasil

open access: yes, 2016
The woman participation in different areas of society has been increasing, but she still faces obstacles, including her integration in the world of science.
M. Grossi   +3 more
semanticscholar   +1 more source

Optimized Time–Frequency Analysis for Induction Motor Fault Detection Using Hybrid Differential Evolution and Deep Learning Techniques

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView.
Workflow of the parameter optimization process for ITSC fault detection, applying Differential Evolution optimization and the Smooth Pseudo Wigner‐Ville Distribution for signal processing. The optimized parameters are then used in the failure identification pipeline, which combines the signal processing with a YOLO‐based architecture for fault severity
Rafael Martini Silva   +4 more
wiley   +1 more source

Enfermería: ¿Ciencia Normal o Ciencia Revolucionaria?

open access: yesEnfermería Universitaria, 2018
Introducción: En Colombia la educación doctoral de enfermería es un progreso relativamente reciente. Tras una década de formación, aspectos como el aporte de nuevo conocimiento, el avance en los diseños - metodologías de investigación, y la cantidad de doctores formados, son subestimadas o inexistentes.
L.E. Ladino   +3 more
openaire   +2 more sources

Uso de la historia de la ciencia para comprender aspectos de la naturaleza de la ciencia Fundamentación de una propuesta basada en la controversia. Pasteur versus Liebig sobre la fermentación

open access: yesRevista Iberoamericana de Ciencia, Tecnología y Sociedad, 2016
En este artículo se presenta la controversia entre Pasteur y Liebig sobre la fermentación como un relato de la historia de la ciencia (HDC) interesante para abordar algunas cuestiones sobre la naturaleza de la ciencia (NDC) en la educación científica. En
J. Acevedo-Díaz   +1 more
semanticscholar   +1 more source

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