Results 81 to 90 of about 144,638 (257)

Genetic origins and climate‐induced erosion in economically important Asian walnuts

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract The global climate is undergoing unprecedented changes, posing significant threats to species persistence. However, the spatiotemporal impacts on genetic diversity remain poorly understood, hindering species conservation and management. Walnuts, generally referred to as Juglans regia and J. sigillata, are economically vital in Asia, but little
Peng‐Zhen Fan   +17 more
wiley   +1 more source

Enfermedades infectocontagiosas causadas por vectores en poblaciones vulnerables

open access: yesArandu UTIC
Las enfermedades contagiosas transmitidas a través de vectores, como el dengue, constituyen un grave problema de salud pública, donde la importancia del problema reside en su influencia de múltiples dimensiones. El objetivo del estudio fue analizar las enfermedades infectocontagiosas causadas por vectores en poblaciones vulnerables a través de un ...
Marieta del Jesús Azua Menéndez   +2 more
openaire   +1 more source

Prácticas odontológicas solidarias en poblaciones vulnerables [PDF]

open access: yes
Fil: Puia, Sebastián. Universidad de Buenos Aires. Secretaría de Extensión; ArgentinaFil: Rodríguez, Pablo. Universidad de Buenos Aires; ArgentinaFil: Squassi, Aldo. Universidad de Buenos Aires.
Puia, Sebastián   +2 more
core  

Una alianza por la salud de los pueblos de las Américas : logros de los países con apoyo de la Cooperación Española y la Organización Panamericana de la Salud 2007-2013 [PDF]

open access: yes, 2014
Los apartados destacados en esta publicación son solo una parte del trabajo realizado con el Fondo Español.En los últimos 20 años la Región de las Américas ha logrado un avance sostenido en la mejora de la salud de las personas, el acceso a los servicios
Agencia Española de Cooperación Internacional para el Desarrollo   +2 more
core   +1 more source

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

Uso regular de serviços odontológicos entre adultos e idosos em região vulnerável no sul do Brasil

open access: yesRevista de Saúde Pública, 2012
OBJETIVO: Estimar a prevalência do uso regular de serviços odontológicos por adultos e idosos em comunidade vulnerável e identificar fatores associados.
Luciene Petcov Machado   +3 more
doaj   +1 more source

Salud oral en poblaciones vulnerables

open access: yes, 2017
vulnerability and exclusion, where inequities due to socioeconomic, cultural and lifestyle differences, together with sex, race, age and genetic susceptibility, increase the risk of developing oral diseases and threaten general health. Lifestyles reflect the behavior of the people and represent a protective or a risk factor; in addition, the high ...
Benavides Melo, Julie Andrea   +3 more
openaire   +1 more source

Apego seguro y desarrollo del infante en poblaciones vulnerables

open access: yesAvances en Psicología, 2017
There are several cultural, social and personal elements in our country that influence parental behavior and therefore, unable the best development of the infant. This investigation wants to determine the effectiveness of a program directed to mothers of vulnerable populations that encourages a secure attachment bond, to improve the social-emotional ...
openaire   +2 more sources

Resultado de las encuestas con los actores del Sistema alimentario [PDF]

open access: yes, 2015
Usando una tipología de actores públicos y privados involucrados en el sistema de abastecimiento alimentario de la ciudad de Cali (Colombia) este reporte da cuenta de las informaciones y principales conocimientos que fueron apuntados en las 40 encuestas ...
Peña, Jenny   +2 more
core  

Vulnerability of marine megafauna to global at‐sea anthropogenic threats

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract Marine megafauna species are affected by a wide range of anthropogenic threats. To evaluate the risk of such threats, species’ vulnerability to each threat must first be determined. We build on the existing threats classification scheme and ranking system of the International Union for Conservation of Nature (IUCN) Red List of Threatened ...
Michelle VanCompernolle   +309 more
wiley   +1 more source

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