Results 71 to 80 of about 31,407 (225)

¿Qué universidad queremos? ¿Qué universidad podemos? Reflexiones y propuestas desde la universidad pública argentina del siglo XXI [PDF]

open access: yes, 2006
Los años noventa fueron de cambios profundos en Argentina en general y en el sistema educativo en particular. En esos años se completó la transferencia del ámbito de la Nación a las Provincias de los servicios educativos, exceptuando a las universidades ...
Arana, Marta   +2 more
core  

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

Diversity of carnivores: scientific thinking in children’s classrooms

open access: yesTendencias Pedagógicas, 2015
An analysis of the concept of “carnivorous” has been done in this study after the implementation of an instrument created ad-hoc just to analyze it.
Rosario Melero Alcíbar   +1 more
doaj  

Strengthening Policies for Education, Innovation, and Digitization Through Teacher Training: Evaluating ProFuturo’s Open Model in Ecuador

open access: yesInternational Review of Research in Open and Distributed Learning
Teacher training and a commitment to innovation in teaching are determining factors in the success of technology adoption processes. This article presents a study on the opportunities produced through the collaboration of the Ecuadorian Ministry of ...
Núria Hernández-Sellés   +1 more
doaj   +1 more source

Prospective comparison of diagnostic accuracy of ultrasound, PET/CT and DW‐MRI for preoperative assessment of pelvic lymph nodes in cervical cancer patients: results of the CANNES trial

open access: yesUltrasound in Obstetrics &Gynecology, Volume 67, Issue 6, Page 836-851, June 2026.
ABSTRACT Objective To determine whether ultrasound is non‐inferior to positron‐emission tomography/computed tomography (PET/CT) and diffusion‐weighted magnetic resonance imaging (DW‐MRI) in terms of overall diagnostic accuracy for the preoperative assessment of pelvic lymph‐node status in cervical cancer.
F. Frühauf   +14 more
wiley   +1 more source

GESTIÓN Y RETENCIÓN DE MATRÍCULA UNIVERSITARIA: ALUMNOS EN TUTORÍAS EN LA FRA-UTN. ARGENTINA. [PDF]

open access: yes, 2005
El objetivo central de este trabajo es mostrar resultados del sistema de tutorías implementado en las carreras de ingeniería de la Facultad Regional Avellaneda de la Universidad Tecnológica Nacional.
Diyarian, Mayda   +4 more
core  

Iniciación al estudio universitario

open access: yes, 2001
ESP
Gomariz Vicente, María Ángeles   +4 more
openaire   +1 more source

Predictive performance of Fetal Medicine Foundation first‐trimester screening algorithm for pre‐eclampsia according to conception mode

open access: yesUltrasound in Obstetrics &Gynecology, Volume 67, Issue 6, Page 806-814, June 2026.
ABSTRACT Objective To investigate the incidence of pre‐eclampsia (PE) and the predictive performance of the Fetal Medicine Foundation (FMF) first‐trimester PE screening algorithm across pregnancies conceived using assisted reproductive technology (ART), after ovulation induction (OI) and through spontaneous conception (SC).
A. S. L. Kjaer   +23 more
wiley   +1 more source

ANÁLISIS DE VARIABLES VINCULADAS AL SEGUIMIENTO DE COHORTES: DESERCIÓN, DURACIÓN Y EFECTIVIDAD DE LA CARRERA [PDF]

open access: yes, 2007
Un elemento esencial de toda evaluación de procesos educacionales, en una institución universitaria, es el estudio de variables vinculadas a la evolución de las cohortes a fin de contar con información relevante para la toma de decisiones.
Núñez, Ana María   +2 more
core  

Transición a los estudios universitarios

open access: yes, 2012
Póster presentado en: VI Jornadas de Innovación Docente de la UBU, Burgos, 23 y 24 de febrero de 2012, organizadas por el Instituto de Formación e Innovación Educativa-IFIE de la Universidad de ...
López Benito, Mª Beatriz   +3 more
openaire   +1 more source

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