Results 21 to 30 of about 1,972 (256)

The shared benefits of fallen fruits: A novel mechanism stabilizing a nursery pollination mutualism between Sambucus and kateretid beetles

PLANTS, PEOPLE, PLANET, EarlyView.
Understanding how cooperative interactions remain stable matters for biodiversity because many plants rely on specialist insects that can also impose reproductive costs. We studied the interaction between Sambucus sieboldiana and seed‐consuming Heterhelus beetles through detailed field observations and pollination experiments.
Suzu Kawashima, Hidehito Okada, Sadatomo Hisamatsu, Kenji Suetsugu   +3 more
wiley   +1 more source

Asociación entre características sociodemográficas, estructura familiar y embarazo en adolescentes

Revista Cuarzo, 2015
Actualmente el embarazo en adolescentes es considerado un problema de salud pública que puede estar relacionado con características sociodemográficas y tipos de estructura familiar.
María C. Mejía G., Aníbal A. Teherán V., Mario de J. Serrano P., Lilian A. Andrews R., Paola A. Panesso P., Vanessa Cadavid, María C. Barrera   +6 more
doaj   +1 more source

Agricultural and environmental drivers of variation in the composition of food crops: A scoping review

PLANTS, PEOPLE, PLANET, EarlyView.
Agricultural management and environmental conditions influence the biochemical composition of food crops; however, the specific drivers of this variation remain insufficiently understood, despite their importance for climate change adaptation and human health.
Kat Morgan, Teresa Warne, Sahar Toulabi, Fangzhou Li, Amanda Birnbaum, Shawn Ehlers Cheang, Cheng‐Yu Weng, Warangkana Srichamnong, Simab Kanwal, Linda Nana Esi Aduku, Charles Apprey, Kifle Habte Balcha, Herman Erick Lutterodt, Madeleine McGuinness, Bo Wallace, Layla Manoochehri, Alex C. McAlvay, Mary Ann Nunoo, Pearl Boamah Agyekum, Reginald A. Annan, Charlene van Buiten, Mariana Barboza, John de la Parra, Selena Ahmed, Sarah Brinkley   +24 more
wiley   +1 more source

Estructura familiar, acontecimientos vitales estresantes y psicopatología en la adolescencia [PDF]

Revista de la Asociación Española de Neuropsiquiatría, 2009
El presente trabajo plantea estudiar el impacto de la experiencia de acontecimientos vitales estresantes y las manifestaciones clínicas de la población de adolescentes y jóvenes atendida en los Servicios de Salud Mental de Parla (Madrid, Área 10).
Sanz Rodríguez, Luis Javier, Gómez García de la Pedrosa, María, Almendro Marín, María Teresa, Rodríguez Campos, Candela, Izquierdo Núñez, Ana María, Sánchez del Hoyo, Pilar   +5 more
openaire   +4 more sources

Perspectives and behaviors surrounding planting practices in North America inform genetic conservation realities for American ginseng (Panax quinquefolius)

PLANTS, PEOPLE, PLANET, EarlyView.
American ginseng is a shade‐obligate, North American medicinal plant that is widely traded and used internationally. To meet global demand, ginseng is cultivated in forest farms in the Appalachian region of the USA and field‐based artificial shade farms in two regions: Ontario, Canada and Wisconsin, USA. We conducted social research leveraging in‐depth
Rachel E. Palkovitz, Mary K. Shenk, Eric P. Burkhart   +2 more
wiley   +1 more source

Utilidad y fiabilidad de la ecografía clínica abdominal en medicina familiar (1): hígado, vías biliares y páncreas

Atención Primaria, 2018
Resumen: La ecografía es una técnica segura y fiable que aumenta la capacidad diagnóstica, agiliza y mejora la toma de decisiones de los profesionales de la medicina en cualquier ámbito de ejercicio.
Ignacio Manuel Sánchez Barrancos, Tomás Vegas Jiménez, Rafael Alonso Roca, Daniel Domínguez Tristancho, Francisco José Guerrero García, María del Carmen Rico López, Vicente Fernández Rodríguez   +6 more
doaj   +1 more source

La Estructura Familiar del Delincuente Juvenil

Revista Internacional de Psicología, 2001
En una muestra de 250 familias de menores infractores se analiza la presencia de 12 variables pertenecientes a la estructura familiar observada en el trabajo terapéutico con este tipo de familias. Todas las familias habían sido canalizadas al programa Grupo de Padres de la Clínica de Control de la Conducta por robo y/o fármaco dependencia entre febrero
openaire   +2 more sources

Waves of range dynamics and gene flow characterize the biogeographic history of Litsea elongata, a dominant tree in East Asian evergreen broadleaved forests

PLANTS, PEOPLE, PLANET, EarlyView.
Evergreen broadleaved forests (EBLFs) represent an iconic vegetation type in subtropical montane East Asia, but they are experiencing intensifying anthropogenic pressure and increasing habitat fragmentation. Here, using a dominant and widespread tree species characteristic of East Asian EBLFs, we examine its phylogeographic history and evaluate what it
Sheng‐Yuan Qin, Richard H. Ree, Zheng‐Yu Zuo, Chih‐Chieh Yu, Shuang‐Xiu Xu, Jun Rong, Peng‐Fei Ma, De‐Zhu Li   +7 more
wiley   +1 more source

Estructura familiar y bienestar de madres en Santiago de Chile

Persona y Sociedad, 2014
Este artículo estudia las diferencias que afectan el bienestar de madres chilenas según la estructura familiar en la que viven y analiza la relación de los cambios producidos en la estructura familiar durante los primeros cuatro años de vida del primer ...
Viviana Salinas Ulloa
doaj   +1 more source

Genomic insights into the local adaptation of spontaneous olive trees in the Mediterranean Basin highlight the need for conservation planning in the face of global change

PLANTS, PEOPLE, PLANET, EarlyView.
The Mediterranean Basin, a major biodiversity hotspot, is highly vulnerable to climate and global changes. Wild olive trees form an essential part of this landscape and hold strong ecological, cultural and socio‐economic significance. By examining how these trees responded to past climatic conditions, this study shows adaptation of olive trees to local
Lison Zunino, Gautier Sarah, Lorenzo Rocchetti, Bénédicte Rhoné, Alexandre Soriano, Gaëtan Droc, Pierre Mournet, Ahmed El Bakkali, Evelyne Costes, Bouchaib Khadari, Philippe Cubry   +10 more
wiley   +1 more source