Results 31 to 40 of about 16,482 (175)

Los temas que Carlos Valdés maneja en "La voz de la tierra" [PDF]

open access: yes, 2008
1 archivo PDF (7 páginas ...
Colón Hernández, Cecilia
core  

Los verbos de memoria 'recordar' y 'acordarse' en el español mexicano

open access: yesBorealis: An International Journal of Hispanic Linguistics
RESUMEN. En este artículo se realiza un estudio de los verbos recordar y acordarse en el español mexicano contemporáneo a través del análisis de corpus con el objetivo de identificar una correlación sistemática entre las estructuras sintácticas, los ...
Cecilia Valdes Saucedo
doaj   +1 more source

Angiogenic, hyperpermeability and vasodilator network in utero-placental units along pregnancy in the guinea-pig (Cavia porcellus)

open access: yesReproductive Biology and Endocrinology, 2008
Background The angiogenic and invasive properties of the cytotrophoblast are crucial to provide an adequate area for feto-maternal exchange. The present study aimed at identifying the localization of interrelated angiogenic, hyperpermeability and ...
Chacón Cecilia   +3 more
doaj   +1 more source

Learning about Chinese-speaking cultures at a distance [PDF]

open access: yes, 2011
This chapter focuses on the challenges posed by curriculum choices and pedagogical frameworks to the study of Languages of the Wider World in the UK. These languages reflect complex linguistic and cultural realities that do not fit into the traditional ...
Álvarez, Inma
core  

Rescue and Translocation of Hispaniola Hutia (Plagiodontia aedium) in Pueblo Viejo, Cotuí Mining Concession Area

open access: yesEcology and Evolution, Volume 14, Issue 11, November 2024.
Data are presented for eight individuals, belonging to two different families, detailing capture methods, handling, quarantine period, and behavior, as well as data on post‐release monitoring of the two families. Clinical and hematological data of the individuals have been included.
Miguel S. Núñez‐Novas   +4 more
wiley   +1 more source

Spatio-temporal expression of MMP-2, MMP-9 and tissue kallikrein in uteroplacental units of the pregnant guinea-pig (Cavia porcellus)

open access: yesReproductive Biology and Endocrinology, 2007
Background In humans trophoblast invasion and vascular remodeling are critical to determine the fate of pregnancy. Since guinea-pigs share with women an extensive migration of the trophoblasts through the decidua and uterine arteries, and a ...
Rey Sergio   +3 more
doaj   +1 more source

Out of shape: Ocean acidification simplifies coral reef architecture and reshuffles fish assemblages

open access: yesJournal of Animal Ecology, Volume 93, Issue 8, Page 1097-1107, August 2024.
Many small‐bodied reef fish are strongly associated with structurally complex corals. However, under acidified conditions, massive corals often outcompete branching corals, leading to reef ‘flattening’. As ocean acidification increases globally, we show that resultant simplification of coral structural complexity may act as an important mediator of ...
Jamie Priest   +8 more
wiley   +1 more source

ESTUDIO DE LA CORROSIÓN ATMOSFÉRICA DEL ACERO AL CARBONO EN LA REFINERÍA DE PETRÓLEO DE LA HABANA, CUBA

open access: yesRevista CENIC Ciencias Químicas, 2020
La corrosión atmosférica del acero al carbono fue estudiada en la refinería de petróleo de La Habana, Cuba. Cuatro sitios de exposición, tres bajo la condición exterior de exposición y uno a interior fueron colocados en la refinería durante un año de ...
Abel Castañeda Valdés   +3 more
doaj   +2 more sources

Land mammals of Península Valdés: Annotated checklist [PDF]

open access: yes, 2009
Los estudios sobre mamíferos terrestres de la Patagonia árida son fragmentarios en comparación al conocimiento disponible para los mamíferos marinos. El Área Natural Protegida Península Valdés (ANP-PV) con sus 400 000 ha es una de las áreas protegidas ...
Monjeau, Jorge Adrian   +2 more
core  

Thank You to Our 2025 Peer Reviewers

open access: yes
Geophysical Research Letters, Volume 53, Issue 6, 28 March 2026.
Kristopher Karnauskas   +40 more
wiley   +1 more source

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