Results 51 to 60 of about 297,921 (227)

Recuerdos de viaje [PDF]

open access: yes, 1993
1 archivo PDF (3 páginas); incluye ilustraciones en blanco y negro.
Rodríguez Plaza, Joaquina
core  

Impact of race‐based customization on detection of fetal growth restriction

open access: yesUltrasound in Obstetrics &Gynecology, Volume 66, Issue 4, Page 480-485, October 2025.
ABSTRACT Objective Fetal growth standards determine which fetuses are diagnosed with fetal growth restriction (FGR) and become candidates for enhanced fetal monitoring. Given the existence of race‐based differences in fetal and neonatal weights, we sought to determine the impact of race‐based customization of fetal growth curves on the antenatal ...
P. Ramesh, L. Lemon, J. C. Larkin
wiley   +1 more source

JERARQUÍAS DE COLOR Y MESTIZAJE en la amazonia occidental colombiana

open access: yesRevista Colombiana de Antropología, 2002
EN EL CONTEXTO AMAZÓNICO Y EN EL LATINOAMERICANO, RAZA Y ETNICIDAD SON CATEGORÍAS que presentan limitaciones conceptuales para aproximarnos al orden étnico y racial creado por el mestizaje, un orden caracterizado por la fluidez y la ambigüedad en el que ...
MARGARITA CHAVES CHAMORRO
doaj  

Morphometric Evidence for Cenozoic Intraplate Reactivation in NW Uruguay

open access: yesTectonics, Volume 44, Issue 10, October 2025.
Abstract Located in eastern South America, Uruguay has been considered tectonically inactive since rifting in the Late Cretaceous. Here, we use a high‐resolution digital elevation model and field observations to investigate the presence of recent tectonic activity in the Basaltic Plateau, northwest Uruguay.
Mauricio B. Haag   +5 more
wiley   +1 more source

Locas de la raza cósmica: literatura, género, chicanismo

open access: yesLiminar: Estudios Sociales y Humanísticos, 2005
Las escritoras chicanas son ciudadanas de territorios fronterizos y lo reflejan en sus textos. Como mujeres y como escritoras viven en muchas fronteras: entre las divinidades católicas y las indias, entre la tradición y la globalización, entre la clase ...
Pilar Godayol
doaj   +1 more source

Noticias bibliográficas [PDF]

open access: yes, 1993
1 archivo PDF (2 páginas); incluye ilustraciones en blanco y negro.

core  

Habitat Protection Alone Is Insufficient: Costa Rican Parrots Thrive in Altered Landscapes but Remain Vulnerable to Poaching

open access: yesDiversity and Distributions, Volume 31, Issue 9, September 2025.
ABSTRACT Aim Human population growth and resource overexploitation have induced major changes in global biodiversity. Costa Rica, with 26% of its land area protected, is often cited as a model of environmental conservation. However, conservation efforts have largely focused on habitat preservation, while overharvesting remains an unquantified factor in
P. Romero‐Vidal   +5 more
wiley   +1 more source

Un pueblo que espera al turismo: (Andanzas de un corresponsal en Málaga) [Texto impreso] [PDF]

open access: yes, 1961
Artículo del ABC de Antonio Díaz-Cañabate sobre el pueblo de Benalmádena, con tres fotografías en blanco y ...
Díaz-Cañabate, Antonio, 1898-1980
core  

Surviving in a changing world: weather and juvenile condition matter for a long‐lived avian predator, but blood parasites do not appear to

open access: yesOikos, Volume 2025, Issue 7, July 2025.
Survival is commonly the most critical factor influencing population growth in long‐lived species. Hence, identifying factors shaping variation of survival rates is crucial to understand and predict population trajectories in a changing world. We investigated the factors influencing survival in a long‐lived diurnal bird of prey, analysing the effectsof
Meinolf Ottensmann   +6 more
wiley   +1 more source

Del individuo al aprendizaje colaborativo (I). La historia y la historia del arte ante los retos de la innovación educativa

open access: yesUniversidad, Escuela y Sociedad, 2018
Juan Antonio Sánchez López y Antonio Rafael Fernández Paradas (Coords.) (2016) Del individuo al aprendizaje colaborativo (I). La historia y la historia del arte ante los retos de la innovación educativa. Antequera: ExLibric.
Rafael Vallejo Molero
doaj  

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