Results 61 to 70 of about 1,381,362 (246)
ABSTRACT Background Extracellular vesicles (EVs) produced by accessory sex glands play a key role in sperm functionality, influencing motility, viability, acrosome integrity, metabolic activity, and capacitation. Most studies on the effects of EVs on spermatozoa have focused on ejaculated spermatozoa, which have already been exposed to their own native
Ana Moya‐Fernández +4 more
wiley +1 more source
Apoyo social percibido e implicación escolar del alumnado de educación secundaria
La educación secundaria es una etapa en la que acontecen muchos cambios, entre ellos la evolución de las relaciones del alumnado con el profesorado, la familia y las amistades.
Oihane Fernández-Lasarte +3 more
doaj +1 more source
Resiliencia, bienestar subjetivo y apoyo social en instrumentistas de la Escuela de Música de la Universidad de Talca [PDF]
48 p.El presente estudio tiene por objetivo describir la relación entre las variables resiliencia, bienestar subjetivo y apoyo social en los instrumentistas de la Escuela de Música de la Universidad de Talca.
Cancino Grillo, Manuel +1 more
core
Background and Purpose α‐Synucleinopathies are neurodegenerative disorders characterized by the aggregation and propagation of misfolded α‐synuclein. In Parkinson's disease (PD), the most common α‐synucleinopathy, the progression of motor and nonmotor deficits, and dopaminergic neuron loss, are closely linked to the spreading of misfolded α‐synuclein ...
Alberto Santiago‐Balmaseda +5 more
wiley +1 more source
Introducción: En la actualidad temas como la vejez, discapacidad y poblaciones vulnerables son relevantes y demandan programas de apoyo social. Objetivo: Describir el efecto de un programa de apoyo social para cuidadoras familiares de personas mayores ...
Alexandra Maluche Sánchez +1 more
doaj +1 more source
El rol del funcionamiento familiar y del apoyo social en el consumo de sustancias de los adolescentes [PDF]
En el presente estudio se analizan las relaciones entre el funcionamiento familiar, la percepción de apoyo social de diferentes personas significativas (padre, madre, hermano/a, amigo/a y otro adulto) y el consumo de sustancias en una muestra de 625 ...
Jiménez Gutiérrez, Teresa Isabel +2 more
core
Nuevas formas de interacción social: comunicación virtual y salud [PDF]
It is examined if the relationship empirically demonstrated between health and face-to-face social interactions is confirmed when it is virtual. The objective is to know if the perception of psychological well-being and receiving social support would ...
Gil-Olarte Márquez, Paloma +5 more
core +3 more sources
Structured machine learning modeling to support conservation of deep‐sea benthic biodiversity
Abstract Biodiversity monitoring programs need to deliver accurate, timely, and actionable predictions. To establish a predictive monitoring program for deep‐sea benthos of the Santos Basin, Brazil, we developed a two‐stage structured model that allowed comparison of biodiversity predictions obtained from environmental simulations (2M‐Sim).
Gustavo Fonseca +23 more
wiley +1 more source
La investigación describe la relación entre apoyo social percibido y resiliencia en 104 estudiantes adolescentes de 5to de secundaria comunitaria productiva de la Unidad Educativa Illimani de la ciudad de El Alto, departamento de La Paz.
Roger Choque Sirpa +1 more
doaj +1 more source
Regulatory compliance and support for altered management of the exotic pet trade
Abstract Globally, the exotic pet trade has contributed to species invasion, disease, and animal welfare risks. Although scientists have advocated for increased trade regulation, the success of management and regulatory efforts depends on compliance by participants in the exotic pet trade. We used a regulatory compliance framework to investigate exotic
Elizabeth N. Pratt +3 more
wiley +1 more source

