Results 31 to 40 of about 539 (131)
ABSTRACT Native to America, the pineapple—Ananas comosus (L.) Merr.—delighted the Europeans who came across it. The fruit was mentioned by the voyagers and missionaries who observed and tasted it in the Americas and, from the 1500s onwards, infused reports, chronicles and natural history treatises with colour and flavour.
Teresa Nobre de Carvalho
wiley +1 more source
El concepto de racionalidad en tecnología educativa
El análisis epistemológico de la tecnología educativa ha de hacerse bajo la doble perspectiva de la naturaleza del conocimiento científico y del fenómeno educativo.
Jaume Sarramona
doaj +1 more source
TÉCNICA, DISEÑO Y SOCIEDAD. APROXIMACIONES CONCEPTUALES SOBRE LA RESIGNIFICACIÓN DE LA TECNOLOGÍA
El presente trabajo realiza una introducción conceptual acerca de la relación de la técnica con las nociones de naturaleza y ciencia, y plantea una aproximación con el diseño industrial y la producción de objetos desde el paradigma global.
Silvia Oliva
doaj +1 more source
Abstract Understanding how psychological constructs shape farmers' views on agri‐environmental policy and the role of pollinators in agriculture can help design effective and legitimate agricultural policies. While farmers are key actors in pollinator conservation, recent farmer protests indicate that their support for agri‐environmental policies such ...
Enrique Muñoz‐Ulecia +4 more
wiley +1 more source
Scientists’ warning on the global destruction of rock outcrop ecosystems
Abstract Rock outcrops are geological formations that harbor a highly specialized biota adapted to harsh environmental conditions that differ from their surrounding landscapes. They are globally distributed, especially in old, highly weathered landscapes, and can function as habitat islands containing high levels of endemism and distinct evolutionary ...
Luiza F. A. de Paula +19 more
wiley +1 more source
Abstract Knowledge of species distributions is essential for informing policies on nature conservation and restoration. However, updating them on a regular basis and doing so in a harmonized manner at the international level is difficult. The European Bird Census Council integrated national monitoring data covering 5 years to update farmland bird ...
Sergi Herrando +54 more
wiley +1 more source
Hacia una formación inicial del profesorado de ciencias basada en la investigación
Este estudio revisa los conceptos centrales que la investigación en didáctica de la ciencia propugna hoy para lograr una enseñanza y aprendizaje de las ciencias de calidad, como evidencias para inspirar la formación inicial del profesorado de ciencias a
Ángel Vázquez-Alonso +1 more
doaj +3 more sources
Herbaceous Plants in Forest Ecosystems: One Hundred Fundamental and Applied Questions
ABSTRACT Aims Herbaceous plants (herbs) found in the understory of forests contribute substantially to the biodiversity of these ecosystems, as well as being important socio‐culturally, economically, and for advancing ecological theory. However, the ecology of herbs is less well understood compared with woody plants, despite evidence that herbs are ...
Harikrishnan Venugopalan Nair Radhamoni +30 more
wiley +1 more source
Ciencias naturales en primaria en los años setenta en México: ¿Una reforma entre revoluciones?
En la década de 1970, en el marco de la reforma educativa de Luis Echeverría, un grupo liderado por científicas y científicos mexicanos diseñó una gran reforma curricular de ciencias naturales en primaria.
María del Mar Estrada Rebull
doaj +1 more source
Abstract Ecoregions are often defined based on homogeneous biophysical and ecological conditions and are optimal spatial units for designing conservation strategies. However, transboundary ecoregions such as the Alto Paraná Atlantic Forest (APAF) experience asymmetrical conservation outcomes, understood here as cross‐border differences, resulting from ...
Lía Montti +16 more
wiley +1 more source

