Results 51 to 60 of about 1,712,943 (178)

Los estudiantes

open access: yesCPU-e, Revista de Investigación Educativa, 2012
En este texto se busca establecer parámetros para responder  a la pregunta ¿qué son los estudiantes?, en el contexto de la educación superior en Francia, considerando, en principio, la aparición de dos procesos que dominan la vida universitaria de dicho país desde hace 40 años: la masificación del acceso a los estudios superiores y la diversificación ...
openaire   +3 more sources

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

Factors associated with the scientific production of academics in the Faculty of Dentistry of the National University of San Marcos. Lima Peru.

open access: yesJournal of Oral Research, 2019
Publishing scientific articles allows for disseminating the results of a study and concludes the research process; such publication allows the academic to develop more research skills.
Yuri Castro-Rodríguez   +3 more
doaj   +1 more source

Editorial [PDF]

open access: yes, 1997
Peer ...
Rama de Estudiantes del IEEE Barcelona
core  

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

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  

Estudio in vitro de la relación entre el foramen apical y ápice anatómico

open access: yesOdontología Sanmarquina, 2017
Objetivo: Evaluar la relación entre la posición del foramen apical y el ápice anatómico en piezas dentarias uniradiculares. Materiales y método: Estudio in vitro que incluyó 71 piezas dentarias (incisivos, caninos y premolares) uniradiculares.
Piero Olivera-Rojas   +5 more
doaj   +1 more source

Sintomatología musculoesquelética en estudiantes de enfermería: un análisis de concepto [PDF]

open access: yes, 2019
Objective: to analyze the musculoskeletal symptomatology concept in undergraduate nursing students through Rodgers' evolutionary method. Method: An integrative review of the literature was performed for the identification and selection of ten articles.
Antunes, Ana Vanessa   +5 more
core   +1 more source

Clinical Evidence Behind a Paywall: An Analysis of Randomised Clinical Trials Included in Cochrane Reviews

open access: yesLearned Publishing, Volume 39, Issue 2, April 2026.
ABSTRACT Open access to health evidence is essential for informed decision‐making, yet many randomised controlled trials (RCTs) remain behind paywalls. This study assessed the accessibility of RCTs cited in Cochrane intervention systematic reviews, focusing on open access availability and alternative access options.
Leonardo J. Uribe‐Cavero   +4 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  

Home - About - Disclaimer - Privacy