Results 41 to 50 of about 2,833,162 (154)

Seasonal abundances of the harbor seal (Phoca vitulina richardsi Gray 1864), at Punta Banda Estuary (B.C., Mexico)

open access: yesCiencias Marinas, 1992
In order to know the present abundance and seasonal variability of the seals (Phoca vitulina richardsi Gray, 1864) hauling at the inner northwest portion of Punta Banda Estuary (Baja California, Mexico), 40 counts were carried out between November 1988 ...
DH Loya-Salinas, E Palacios, S González
doaj   +1 more source

Galectin‐3 plasma levels are associated with left atrial contractile function in long‐distance runners

open access: yesExperimental Physiology, EarlyView.
Abstract High‐intensity endurance exercise induces myocardial remodelling as an adaptive response to sustained volume overload, but excessive cumulative training might also favour deleterious cardiac remodelling, including atrial fibrosis. Whether acute marathon running engages circulating fibrosis‐related biomarkers and whether these biomarkers track ...
Felipe Contreras‐Briceño   +6 more
wiley   +1 more source

Ações de divulgação científica na Universidade Federal de Santa Catarina: extensão como compromisso social com a educação em ciência e tecnologia [PDF]

open access: yes, 2006
Dissertação (mestrado) - Universidade Federal de Santa Catarina. Programa de Pós-Graduação em Educação Científica e TecnológicaNeste estudo reforço a necessidade da educação científica e tecnológica de toda a população, acentuando como as complexas ...
Valério, Marcelo
core  

Intensive culture of Litopenaeus vannamei Boone 1931, in a recirculating seawater system

open access: yesCiencias Marinas, 2004
The intensive culture of Litopenaeus vannamei continues to expand and their study in recirculating rearing tanks with limited water volume is scarce. The aim of this research was to cultivate white shrimp postlarvae (PL 13) for five months in a 5.85-m3 ...
B Barón-Sevilla   +2 more
doaj   +1 more source

Early‐stage 2K1C renovascular hypertension does not increase global MHC‐II or F4/80 abundance in the non‐clipped kidney but reveals focal F4/80+ induction

open access: yesExperimental Physiology, EarlyView.
Abstract The two‐kidney, one‐clip (2K1C) model produces renovascular hypertension. The effects on the clipped kidney (CK) are well described, while the non‐clipped kidney (NCK) is used as a model to evaluate the effects of high blood pressure. Although most of these effects have been described at later stages of 2K1C hypertension, it remains unclear ...
Pilar Cárdenas   +11 more
wiley   +1 more source

CAPITAL SIMBÓLICO Y ACCESO DESIGUAL A LA EDUCACIÓN SUPERIOR. EL CASO DE LA FACULTAD DE CIENCIAS ECONOMICAS Y SOCIALES DE LA UNMDP [PDF]

open access: yes, 2011
En nuestro país, desde comienzos de la década de 2000, el estado nacional en conjunto con las universidades públicas, han implementado instrumentos de políticas para posibilitar el acceso de la población de sectores socioeconómicamente postergados.
González Carella, María Inés   +3 more
core  

Elevational variation in heart mass and suppression of hypoxia‐induced right ventricle hypertrophy in Andean leaf‐eared mice (Phyllotis)

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend In lowland mammals that ascend to high elevation, hypoxia‐induced changes in the pulmonary circulation can give rise to hypoxic pulmonary hypertension (HPH) and associated right‐ventricle (RV) hypertrophy. Andean mice with broad elevational ranges have greater heart mass relative to body size at higher elevations, but they ...
Naim M. Bautista   +9 more
wiley   +1 more source

Spatial and temporal occurrence of fin whales (Balaenoptera physalus) and euphausiids (Nyctiphanes simplex) in the Ballenas Channel, Gulf of California, Mexico

open access: yesCiencias Marinas, 2015
Fin whales (Balaenoptera physalus) are observed year-round in the Ballenas Channel and Bahía de los Ángeles region, Gulf of California, where their main food item is the euphausiid Nyctiphanes simplex.
Paloma Ladrón-de-Guevara   +2 more
doaj   +1 more source

Implementing Virtual Reading Communities for Caregivers of Adolescents

open access: yesJournal of Adolescent &Adult Literacy, Volume 70, Issue 3, November/December 2026.
ABSTRACT This qualitative, formative implementation study examined the pilot version of the program I Read, We Talk, a WhatsApp‐based reading community for caregivers of adolescents, focusing on acceptability, feasibility, and sustainability as literacy‐relevant indicators of whether caregiver‐mediated reading practices can be taken up and sustained at
María P. Olivos, Montserrat Cubillos
wiley   +1 more source

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