Results 31 to 40 of about 737,027 (231)

A Different Position: Protest Medicine and the Limits of Professional Neutrality

open access: yesSociology of Health &Illness, Volume 48, Issue 6, July 2026.
ABSTRACT Protests are a persistent feature of contemporary urban life, often producing mass injuries through police repression. Yet the role of medical care in these contexts—especially when provided by informal collectives—remains understudied. Drawing on 21 in‐depth interviews with members of volunteer medical brigades during Chile's 2019–2020 ...
Cristian Montenegro
wiley   +1 more source

Conocimientos y actitudes en salud sexual y reproductiva

open access: yesCiencia y Cuidado, 2004
La sexualidad debe considerarse como la expresión y el instrumento del amor entre dos personas. En la adolescencia existen dificultades para integrar lo que se considera por amor, como el amor sexualizado y el amor no sexualizado.
Estudiantes - Enfermería
doaj  

Phylogenetic analysis and the recognition of a new genus for Mexican Crassulaceae segregated from Echeveria

open access: yesTAXON, Volume 75, Issue 3, June 2026.
Abstract Systematic knowledge of the Mexican Crassulaceae is slowly progressing as data from new DNA regions and species sampling efforts increase. We compiled and generated new rbcL, matK, rps16, ITS/ITS2, and ETS DNA sequences and performed an updated phylogenetic reconstruction for a group of 131 Mexican Crassulaceae terminals from 11 of the 13 ...
Luis Emilio de la Cruz‐López   +1 more
wiley   +1 more source

Harvestmen (Arachnida: Opiliones) as Overlooked Predators of Anurans in the Neotropics

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
This study reports novel field observations of harvestmen (Opiliones: Cranaidae) preying on live frogs across multiple Neotropical localities, documenting active capture and consumption of anurans by these arachnids. Our findings expand the known trophic role of harvestmen as opportunistic vertebrate predators and highlight the need to consider ...
Esteban Calvache   +11 more
wiley   +1 more source

Estudiantes al poder

open access: yesMateria Arquitectura, 2021
A partir de los ans cincuenta, los alumnos de las facultades de arquitectura italianas exigen una reno- vacion de sus escuelas reclamando nuevos cursos, profesores y metodos de ensennza. Se exige una aproximacion menos academica y mas cercana a la realidad de un pais en acelerado crecimiento, pujante industrializacion y grandes problemas urbanos.
openaire   +3 more sources

Morbilidad y Mortalidad en el Servicio de Cirugía Hospital San Juan de Dios, Bogotá,1989

open access: yesRevista Colombiana de Cirugía, 1992
Con el fin de conocer la patología atendida y los resultados obtenidos en el servicio de cirugía del Hospital San Juan de Dios de Bogotá, se desarrolló un estudio descriptivo retrospectivo, con base en una muestra probatoria.
Jaime Rodríguez   +13 more
doaj  

Evaluating Youth Participatory Action Research in the Americas: Comparative Insights on Empowerment, Methodologies, and Social Change

open access: yesJournal of Adolescence, Volume 98, Issue 3, Page 698-723, April 2026.
ABSTRACT Introduction Youth Participatory Action Research (YPAR) positions adolescents as co‐researchers to investigate and address social issues affecting their lives. While YPAR has gained global prominence, comparative research examining how it is conceptualized and practiced across regional contexts remains limited.
John Diaz   +5 more
wiley   +1 more source

Eficacia de dos métodos didácticos en la actitud del niño para la preservación de su salud bucal

open access: yesOdontología Sanmarquina, 2007
Se determinó el efecto en la actitud para la preservación de la salud bucal en niños, hombres y mujeres de 8 y 9 años; con dos métodos didácticos, uno lúdico, basado en juego de reglas que se le denominó DENTOPLAY y el otro, expositivo por experto ...
Margot Gutiérrez Ilave   +7 more
doaj   +1 more source

Timing of Cholecystectomy After Acute Biliary Severe Pancreatitis: A Systematic Review—Time for A Clinical Trial? –

open access: yesJGH Open, Volume 10, Issue 4, April 2026.
ABSTRACT Background There is a lack of evidence about the optimal timing for cholecystectomy in patients with severe acute pancreatitis. The discussion centers on evaluating the benefits of performing early versus delayed cholecystectomy, looking for better outcomes.
Carlos Eduardo Rey Chaves   +6 more
wiley   +1 more source

Evaluación de un modelo piloto integrado para postratamiento del efluente del RAP utilizando Spirodela sp.

open access: yesRevista Colombiana de Biotecnología, 2006
Los sistemas integrados de tratamiento de aguas residuales buscan la disminución de materias orgánicas y nutrientes, además de la reutilización de los subproductos generados en el proceso.
Yolanda Gamarra Hernández   +4 more
doaj  

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