Results 131 to 140 of about 1,488,096 (265)

Spatiotemporal assessment of benthic macroinvertebrate communities in the Bermejo River Basin in the Ecuadorian Amazonia

open access: yesLimnology and Oceanography Letters
The Cofán communities rely on the Cofán Bermejo Ecological Reserve for their survival and cultural practices. Due to the rugged and inaccessible topography of the reserve in the Northern Ecuadorian Amazon region, limited biomonitoring and ecological ...
Federico Sinche Chele   +8 more
doaj   +1 more source

Los intereses de la vida cotidiana y las ciencias

open access: yesIdeas y Valores, 1986
Bogotá: Universidad Nacional de Colombia, 1986.
Hoyos, Guillermo, Serrano, Gonzalo
openaire   +2 more sources

Tarificación y provisiones [PDF]

open access: yes, 2017
Esta publicación constituye un material de apoyo para la impartición y estudio de la asignatura Matemática Actuarial del Máster de Ciencias Actuariales y Financieras de la Universidad de Barcelona (UB).
Boj del Val, Eva   +2 more
core  

Electronic Smoking Devices Among University Students: Usage Patterns and Chemical Composition of Inhaled Substances

open access: yesAnalytical Science Advances, Volume 7, Issue 1, June 2026.
ABSTRACT This study investigated the prevalence of electronic smoking device (ESD) use and its associated behavioural and chemical risks among university students in Bahia, Brazil. A cross‐sectional survey was conducted with 355 students from public and private institutions through an online questionnaire between April and May 2023. Among participants,
Eduard F. Valenzuela   +7 more
wiley   +1 more source

Las relaciones UE-ACP y la estrategia para Europa sobre ciencias de la vida y biotecnología [PDF]

open access: yes, 2003
Reflexión acerca de las oportunidades y riesgos derivados de la estrategia diseñada por la Comisión Europea para la biotecnología y las ciencias de la vida para los países en vías de desarrollo.
Manzano San Román, Javier
core  

Scheffrahnitermes ubuntu (Isoptera: Apicotermitinae), Description of a New Termite Using a Collaborative Approach to Address the Wallacean Shortfall

open access: yesNew Zealand Journal of Zoology, Volume 53, Issue 2, June 2026.
The study of Neotropical Apicotermitinae remains challenging due to the large number of undescribed taxa (Linnean shortfall) as well as the scarcity of distributional data (Wallacean shortfall). Despite recent efforts to reduce the first one, the second remains an even more significant challenge.
Camila C. Mellado   +10 more
wiley   +1 more source

Entre la enseñanza y la transmisión : Consideraciones en el marco de la Educación Corporal [PDF]

open access: yes, 2014
El trabajo propone la problematización de la enseñanza y la transmisión de la Gimnasia en el marco conceptual que propone la Educación Corporal. Sostenemos que la enseñanza de la gimnasia debe brindar los saberes que requiere el ejercicio del cuerpo, las
Pagola, María Laura
core   +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

Seroprevalence and Risk Factors for Hepatitis E Virus in a Metropolis of Northeastern Brazil: A Population‐Based Survey

open access: yesZoonoses and Public Health, Volume 73, Issue 4, Page 326-335, June 2026.
ABSTRACT Introduction Hepatitis E virus (HEV) is a leading cause of acute hepatitis worldwide. While traditionally linked to poor sanitation in endemic areas, evidence shows increasing circulation in developed settings. In Brazil, however, population‐based data remain limited.
Carolline A. Mariz   +8 more
wiley   +1 more source

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