Results 91 to 100 of about 2,450,551 (302)

El valor cognitivo de las metáforas en la comunicación pública de las Ciencias

open access: yesErebea, 2018
La Comunicación Pública de las Ciencias se desarrolla en la teoría de la comunicación y en las prácticas de comunicadores y científicos. Estos últimos asumen cada vez más la difusión de sus investigaciones.
María Gabriela Ramos   +4 more
doaj   +1 more source

Revisão Sistemática de Literatura: contributo para a inovação na investigação em Ciências da Educação

open access: yes, 2014
Nos ultimos anos, movimentos de investigadores da area das Ciencias da Educacao na Europa tem manifestado um interesse crescente por questoes metodologicas e epistemologicas sobre a Revisao Sistematica de Literatura.
Altina Ramos, P. Faria, Ádila Faria
semanticscholar   +1 more source

Microscopic Origin of Temperature‐Dependent Anisotropic Heat Transport in Ultrawide‐Bandgap Rutile GeO2

open access: yesAdvanced Functional Materials, EarlyView.
Rutile GeO2${\rm GeO}_{2}$ exhibits orientation‐dependent heat transport with temperature‐dependent anisotropy, showing higher cross‐plane thermal conductivity along [001] than along the equivalent in‐plane [100] and [010] directions. Temperature‐dependent TDTR measurements and first‐principles phonon calculations identify the microscopic phonon ...
Pouria Emtenani   +9 more
wiley   +1 more source

Dr. Bruno Librado Bello Gutiérrez: excelente profesor universitario

open access: yesRevista Habanera de Ciencias Médicas, 2022
Se enaltecen los aspectos y servicios científicos más importantes de la vida del prestigioso doctor y su valiosa preparación como profesor, investigador, salubrista e higienista, así también como paradigma militar en situaciones excepcionales y desastres.
Maritza Cardosa Samón   +1 more
doaj  

UMA REVISÃO BIBLIOGRÁFICA SOBRE A INTERDISCIPLINARIDADE NO ENSINO DAS CIÊNCIAS DA NATUREZA

open access: yes, 2014
RESUMO: A interdisciplinaridade, embora institucionalizada como base da educacao nacional na atual legislacao, e pouco estudada na pesquisa em ensino de ciencias.
Erika Regina Mozena, Fernanda Ostermann
semanticscholar   +1 more source

Chemical Maturation Controls Bioavailability of Fetuin‐A‐Mineral Complexes in Biomineralization

open access: yesAdvanced Functional Materials, EarlyView.
The role of Fetuin‐A‐mineral complexes in matrix mineralization is unclear. Here, Fetuin‐A‐mineral complexes were found to exist in functionally distinct states that determine mineral bioavailability: chemically labile calciprotein monomers directly mineralize collagen fibrils, while chemically matured primary calciprotein particles require cellular ...
Judith M. Schaart   +8 more
wiley   +1 more source

Número completo

open access: yesPrometeica, 2022
Revista Prometeica
doaj   +1 more source

Integrated Visible Light and Oxidant Protection Through Multifunctional Sunscreens

open access: yesAdvanced Healthcare Materials, EarlyView.
High‐energy visible radiation (HEVR), although less energetic than UV light, penetrates deeper into the skin and contributes to photoaging, pigmentation disorders, and oxidative stress. The development of new HEVR‐targeted filters, therefore, represents not only a scientific challenge but also a pressing public health and cosmetic industry need.
Beatriz Peñín   +3 more
wiley   +1 more source

Immunoinflammatory Mechanisms and Biocompatibility of Bioactive Dental Biomaterials: From Fundamental Insights to Clinical Translation

open access: yesAdvanced Healthcare Materials, EarlyView.
Surface‐host dialogue at the implant interface governs biological fate and osseointegration. Surface physicochemical properties of titanium (Ti) dental implants, including microgrooves, nanopatterns, nanotopography, roughness, and wettability, modulate the initial adsorption of proteins and the formation of a dynamic biointerface.
Daniela Moreira Cunha   +9 more
wiley   +1 more source

Enseñanza de las Ciencias en Entornos Tecnológicos: un curso para profesores

open access: yesEducación Química, 2018
El propósito del curso Enseñanza de las Ciencias en Entornos Tecnológicos es dotar a los profesores de herramientas informáticas y de comunicación con el fin de que puedan incorporarlas de inmediato a su labor docente y sean de fácil acceso para sus ...
Jorge R. Martínez Peniche   +1 more
doaj   +1 more source

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