Results 61 to 70 of about 1,428,473 (216)

La caries dental en pacientes venezolanos menores de 19 años

open access: yesMedimay, 2010
La presencia de caries dental y la extensión de la misma provocan un elevado índice de pérdida dentaria en la población lo que revela la necesidad de investigar la magnitud de este problema.
Lenia Solana Acanda   +3 more
doaj  

Necesidades educativas e inclusión escolar: el peso de las actitudes

open access: yesINFAD, 2014
Se presentan los resultados obtenidos tras evaluar las actitudes hacia la inclusión de alumnos con necesidades educativas especiales en aulas ordinarias.
Cristina Janero   +4 more
doaj   +1 more source

El control de la intensidad del esfuerzo y su incidencia sobre la actividad física en edad escolar [PDF]

open access: yes, 2007
El objetivo del presente estudio fue dotar a los alumnos de una herramienta que les permitiese controlar la intensidad de su actividad física utilizando para ello la valoración subjetiva del esfuerzo.
Hoyo Lora, Moisés del   +1 more
core   +2 more sources

Spatial segregation and bycatch risk as potential drivers of population trends of wandering albatrosses at South Georgia

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract Spatial segregation in at‐sea distribution is frequently observed in seabirds and can have important implications for conservation and management. Globally, many albatross and petrel populations are declining due to bycatch in fisheries. In South Georgia, the decrease in wandering albatrosses (Diomedea exulans) differs among breeding sites ...
V. Warwick‐Evans   +3 more
wiley   +1 more source

A review of the Japanese longline fishery for tunas and billfishes in the Eastern Pacific Ocean, 1971-1980 [PDF]

open access: yes, 1987
ENGLISH: This report reviews the Japanese longline fishery for tunas and billfishes in the eastern Pacific Ocean during 1971-1980, extending the studies made by other investigators, which covered the 1956-1970 period.
Bayliff, William H., Miyabe, Naozumi
core  

Detecting mass mortality events in wildlife populations

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract Reports in the literature of mass mortality events (MMEs) involving diverse animal taxa are increasing. Yet, many likely go unobserved due to imperfect detection and infrequent sampling. MMEs involving small, cryptic species, for instance, can be difficult to detect even during the event, and degradation and scavenging of carcasses can make ...
Jesse L. Brunner, Justin M. Calabrese
wiley   +1 more source

Frecuencias réquiem

open access: yesRevista de Filosofía de la Universidad de Costa Rica
The traditional caricature of accelerationism has understood it as a heretical strand of Marxism which, related with a Deleuze-Guattarian theory of flows, holds that the only way to achieve a post-capitalist society is by intensifying capitalist relations of production.
openaire   +1 more source

Bayesian networks as a decision support tool for rural water supply and sanitation sector [PDF]

open access: yes, 2016
Despite the efforts made towards the Millennium Development Goals targets during the last decade, still millions of people across the world lack of improved access to water supply or basic sanitation.
Requejo Castro, David
core   +1 more source

Land tenure contributions to protected area growth under alternative conservation targets in the Australian monsoon tropics

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract As the global protected area (PA) network expands to meet international targets, it is important to assess whether traditional reliance on public land will suffice for projected PA growth or whether other tenures, such as Indigenous or pastoral lands, may increasingly contribute.
Emmeline Norris   +2 more
wiley   +1 more source

Diseño de sistema de diagnóstico de enfermedades auditivas asistido por inteligencia artificial (IA)

open access: yesDyna
La audiometría, una técnica crucial en la evaluación auditiva, ha sido fundamental para diagnosticar trastornos relacionados con la audición. Sin embargo, su utilidad se ha visto limitada debido a la falta de investigación e innovación en este campo ...
Julian David Lagos-Martinez   +1 more
doaj   +1 more source

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