Results 31 to 40 of about 981 (177)

El material natural en la Biología escolar. Consideraciones éticas y didáctica sobre las actividades prácticas de laboratorio

open access: yesRevista Eureka sobre Enseñanza y Divulgación de las Ciencias, 2018
La enseñanza y el aprendizaje de las ciencias implican necesariamente introducirse en su metodología de trabajo. Las Ciencias Biológicas se caracterizan por utilizar, sobre la base de un marco teórico, la observación y la experimentación con los ...
Javier Grilli Silva
doaj   +1 more source

Escribir en comunidad: Construcción de relaciones y responsabilidad en la producción de conocimiento

open access: yesAmerican Anthropologist, Volume 127, Issue 3, Page 447-465, September 2025.
ABSTRACT As anthropology reckons with its past, present, and future, anthropologists increasingly seek to challenge inequities within the discipline and academia more broadly. Anthropology, regardless of subdiscipline, is a social endeavor. Yet research often remains an isolating (though not necessarily solitary) process, even within research teams and
Jordi Armani Rivera Prince   +16 more
wiley   +1 more source

Descubriendo el enfoque formativo de la evaluación en un Curso de Matemáticas para estudiantes de Bioingeniería

open access: yesRed U, 2017
Este trabajo describe cómo la evaluación formativa fue introducida en un curso de matemáticas para futuros bioingenieros. Este cambio se desarrolló en el contexto de una indagación enmarcada en los principios metodológicos de una Investigación Acción ...
L. C. Carrere   +7 more
doaj   +1 more source

Intervención didáctica para la extracción y cuantificación de esteroides en orina

open access: yesPraxis & Saber, 2021
Este artículo describe una estrategia didáctica para la enseñanza de un método de extracción en fase sólida miniaturizada en contextos del trabajo práctico de laboratorio [TPL].
Diego Hernando Angulo   +3 more
doaj   +1 more source

Coloration in Argia damselflies of Central Mexico responds to changes in herbaceous vegetation La coloración de caballitos del diablo del género Argia responde a cambios en la cobertura de vegetación herbácea en el Centro de México

open access: yesInsect Conservation and Diversity, Volume 18, Issue 4, Page 593-603, July 2025.
The increase in urban lands and the vegetation loss implies changes in the colour of the background which in turn could cause changes in the coloration of individuals. We measured changes in body lightness of damselflies through 19 sites in Central Mexico, with a different degree of urbanisation and a different percentage of native vegetation. We found
Teresa L. Ramos‐Merino   +1 more
wiley   +1 more source

Paleometalurgia del hierro en el País Vasco Cántábrico : las haizeolak. Un estado de la cuestion [PDF]

open access: yesMunibe Antropologia-Arkeologia, 2004
Se ofrece un estado de la cuestión tanto historiográfico como arqueológico de la paleometalurgia del hierro en el País Vasco Cantábrico, sintetizando el conocimiento que todos estos trabajos han recuperado y a partir de él proponer unas líneas de acción ...
Iosu Etxezarraga
doaj  

Bird–window collisions: A comprehensive dataset for the Neotropical region

open access: yesEcology, Volume 106, Issue 6, June 2025.
Abstract Our primary objective was to compile a comprehensive dataset on bird–window collisions throughout the Neotropical region, including both published and unpublished sources. On May 12, 2020, we extensively disseminated invitations to provide data via email and social media platforms.
Augusto João Piratelli   +133 more
wiley   +1 more source

Sí se puede: The enduring legacy of Mexico on wine and politics

open access: yesPLANTS, PEOPLE, PLANET, Volume 7, Issue 3, Page 514-523, May 2025.
The cultural significance of the grapevine is undeniable. However, we fail to acknowledge how the grapevine has and continues to influence the most pressing political questions of our time. From the beginning of the Conquest, Indigenous peoples were forced to plant the vine, Spain burned the vines Miguel Hidalgo used to teach the poor, and César Chávez
Daniel H. Chitwood   +6 more
wiley   +1 more source

A forgetful ethnography: Memory, memoir, and brain injuries

open access: yesAmerican Anthropologist, Volume 127, Issue 1, Page 168-175, March 2025.
Abstract In this paper, I consider how one writes an ethnographic memoir about memories, time, and our fieldwork when our memories, or our interlocutors’ memories, are unreliable, inconsistent, false, or simply missing. Reflecting on a brain injury that resulted during fieldwork, my (dis)ordered memories, and the intense reliance on memory in ...
Denielle Elliott
wiley   +1 more source

Towards a global understanding of tree mortality

open access: yesNew Phytologist, Volume 245, Issue 6, Page 2377-2392, March 2025.
Summary Rates of tree mortality are increasing globally, with implications for forests and climate. Yet, how and why these trends vary globally remain unknown. Developing a comprehensive assessment of global tree mortality will require systematically integrating data from ground‐based long‐term forest monitoring with large‐scale remote sensing.
International Tree Mortality Network   +114 more
wiley   +1 more source

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