Results 51 to 60 of about 230,222 (295)

Efecto de un programa de entrenamiento de fuerza sobre IGF-1 en adultos mayores con obesidad e hipertensión controlada (Effect of a strength training program on IGF-1 in older adults with obesity and controlled hypertension)

open access: yesRetos: Nuevas Tendencias en Educación Física, Deportes y Recreación, 2021
Introducción: A medida que se presenta el envejecimiento, los músculos disminuyen su tamaño y fuerza. La pérdida de masa muscular puede causar una disminución general de la función metabólica asociada a una baja producción hormonal anabólica y riesgo de
Rogelio Galaviz Berelleza   +7 more
doaj   +1 more source

The Western North American Genus Androlyperus Crotch, 1873 (Coleoptera: Chrysomelidae: Galerucinae) [PDF]

open access: yes, 1999
The five previously known species of Androlyperus are redescribed and diagnosed. Androlyperus nataliae n. sp. is described from the Baja California Peninsula, Mexico.
Clark, Shawn M.
core  

Ethnic Studies Education in Community Colleges as Racial Microaffirmations for Students of Color

open access: yesNew Directions for Community Colleges, EarlyView.
ABSTRACT As Critical Race and Ethnic Studies Scholars, we understand that community colleges can be sites where harm and pain are reproduced for Students of Color. Racial microaggressions, a form of systemic everyday racism, adversely impact the academic experiences of community college Students of Color, producing high pushout and low completion rates.
Tanya J. Gaxiola Serrano   +2 more
wiley   +1 more source

Discordance Between Mitochondrial and Nuclear Contact Zones Within Antelope Ground Squirrels (Ammospermophilus) [PDF]

open access: yes, 2020
A common biogeographic pattern found in many co-distributed species along the Baja California peninsula is the genetic divergence in the Vizcaíno Desert.
Gray, Shannon
core  

\u3ci\u3eAraphe Carolina\u3c/i\u3e in Illinois (Hemiptera: Largidae) [PDF]

open access: yes, 2017
(excerpt) Araphe carolina (Herrich-Schaffer) is a little-known species that has been recorded from North Carolina south to Florida, thence west through Tennessee to Arizona and Baja California (Halstead, 1972).
Bouseman, John K
core   +2 more sources

Using spatial capture–recapture methods to estimate long‐term spatiotemporal variation of a wide‐ranging marine species

open access: yesEcography, EarlyView.
Determining population status to inform mitigation of anthropogenic threats requires statistical approaches that investigate spatial and temporal variation. In the face of climate change it is increasingly important to differentiate between changes in population size and redistributions of populations.
Georgina Whittome   +4 more
wiley   +1 more source

Results of the jack mackerel subpopulation discrimination feasibility study [PDF]

open access: yes, 1976
A report is made on the feasibility of discriminating subpopulations of jack mackerel, Trachurus symmetricus, off of the southern California and Baja California coast. Histochemical, morphometric, and meristic characters are compared from four samples of
Gregory, Paul A., Tasto, Robert N.
core  

Data integration improves species distribution forecasts under novel ocean conditions

open access: yesEcography, EarlyView.
Accurate forecasts of species distributions in response to changing climate is essential for proactive management and conservation decision‐making. However, species distribution models (SDMs) often have limited capacity to produce robust forecasts under novel environmental conditions, partly due to limitations in model training data.
Nima Farchadi   +7 more
wiley   +1 more source

Lecciones aprendidas al capacitar al adulto mayor en el uso de las tecnologías de la información y la comunicación

open access: yesRevista Boletín Redipe, 2022
En la actualidad los adultos mayores viven en una sociedad de comunicación e información por la introducción generalizada de las tecnologías de la información y la comunicación (TICs).
Juan Pablo García Vázquez   +8 more
doaj   +1 more source

New species and new records in Agarista (Ericaceae) from the Peruvian Andes

open access: yesNordic Journal of Botany, EarlyView.
Agarista (Ericaceae) is currently represented in Peru by three species. Here, we update this number to five, adding new taxa based on the recognition of a taxonomic novelty and new records. The new species Agarista eugeniifolia differs from all congeneric species by an abaxially sulcate midvein.
Claudenice Hilda Dalastra   +3 more
wiley   +1 more source

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