Results 141 to 150 of about 35,283 (239)

Dynamics of High-Technology Firms in the Silicon Valley [PDF]

open access: yes
The pace of technological innovation since World War II is dramatically accelerating following the commercial exploitation of the Internet. Since the mid 90’s fiber optics capacity (infrastructure for transmission of information including voice and data)
Gabriel Yoguel, Adolfo Nemirovsky
core  

Relación del conocimiento ecológico tradicional y desarrollo local sostenible

open access: yes, 2020
Indigenous and rural communities in Latin America have developed for years a complex interaction between natural and social systems. The objective was to document the relationship between traditional knowledge and local development within an indigenous ...
Cárdenas Camargo, Israel   +2 more
core  

Conocimiento y comercialización de chayote (Sechium edule (jacq.) sw.), en los mercados de Valles Centrales de Oaxaca, México

open access: yesRevista Brasileira de Agroecologia, 2014
Esta investigación tuvo como objetivo documentar el conocimiento y comercialización del chayote (Sechium edule (Jacq.) Sw.), en los principales mercados de la Región de Valles Centrales de Oaxaca, México.
Carlos Hugo Avendaño Arrazate
doaj  

Harnessing social media data to track species range shifts

open access: yesConservation Biology, Volume 40, Issue 3, June 2026.
Abstract Biodiversity monitoring programs and citizen science data remain heavily biased toward the Global North. Especially in megadiverse countries with limited biodiversity records, incorporating social media data can help address existing data gaps.
Shawan Chowdhury   +15 more
wiley   +1 more source

Sistemas de conocimiento popular y académico como fundamento del desarrollo local. El caso de Productos Alimenticios Kelly ́s, Mérida, Venezuela

open access: yesRevista Visión Gerencial, 2013
El trabajo se orientó a precisar la importancia de integrar los sistemas de conocimiento popu - lar y académico como fundamento para el desarrollo local, tomando como campo observacional el caso del sistema productivo de la empresa productos ...
Ligia García Lobo
doaj  

Defining and identifying relevant stakeholders to advance effective conservation

open access: yesConservation Biology, Volume 40, Issue 3, June 2026.
The challenge of defining stakeholders in environmental science and an approach for refining existing definitions. Abstract Stakeholder is a contested term that has spawned a multitude of ad hoc definitions. The ambiguity of these definitions has oftentimes impeded transdisciplinary research in environmental governance and conservation science because ...
Milan Büscher   +5 more
wiley   +1 more source

High Densities of Large Herbivores Rapidly Disrupt Ecosystem Integrity

open access: yesGlobal Change Biology, Volume 32, Issue 6, June 2026.
Human‐driven increases in large herbivore populations are emerging as a widespread global change pressure on terrestrial ecosystems. Using the largest hectare‐scale herbivore density manipulation experiment conducted to date, we show that high deer densities rapidly disrupt ecosystem integrity across multiple dimensions of biodiversity and ecosystem ...
Jorge Isla   +38 more
wiley   +1 more source

Del ecoturismo a la pedagogía turística

open access: yes, 2014
Los griegos nos han legado una cultura occidental con una gran preocupación por el medio ambiente. Después de más de veinte siglos de esta inquietud nace el turismo blanco en las ciudades de mayores desarrollos y patrimonios culturales.
Zúñiga López, Manuel Norberto
core  

Valorar los conocimientos humanitarios locales: aprender de la República Centroafricana

open access: yes, 2018
La comunidad humanitaria necesita mejorar la identificación, recopilación, aprovechamiento y difusión de los conocimientos humanitarios locales que desarrollan las ONG nacionales en situaciones de conflicto prolongado.
Piquard, Brigitte, Delft, Luk
openaire   +1 more source

“Humanizar”: aprendizajes sobre alteridad, salud y futuro en una experiencia de investigación compartida

open access: yesThe Journal of Latin American and Caribbean Anthropology, Volume 31, Issue 2, June 2026.
ABSTRACT The visit to Bogotá of a fééeneminaa (Muinane) friend, Célimo Nejedeka Jifichíu, and in particular, his work in researching and transmitting traditional health knowledge, offer the pretext to navigate the relationship between elements that at first glance seem distant from each other: indigenous imaginaries about otherness, their visions of ...
Giovanna Micarelli
wiley   +1 more source

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