Results 51 to 60 of about 3,684 (170)

Within-Field Temporal and Spatial Variability in Crop Productivity for Diverse Crops—A 30-Year Model-Based Assessment

open access: yesAgronomy
Within-field soil physical and chemical heterogeneity may affect spatio-temporal crop performance. Managing this heterogeneity can contribute to improving resource use and crop productivity.
I. Hernández-Ochoa   +4 more
semanticscholar   +1 more source

In the Early Stages of Diabetes, Rat Retinal Mitochondria Undergo Mild Uncoupling due to UCP2 Activity. [PDF]

open access: yesPLoS ONE, 2015
In order to maintain high transmembrane ionic gradients, retinal tissues require a large amount of energy probably provided by a high rate of both, glycolysis and oxidative phosphorylation.
Ixchel Osorio-Paz   +2 more
doaj   +1 more source

Resultados del ejercicio de control de calidad externo 2023 de la Sociedad Latinoamericana de Genética Forense

open access: yesRevista de Ciencias Forenses de Honduras, 2023
Introducción: La Sociedad Latinoamericana de Genética Forense, desde el año 2003 organiza ejercicios colaborativos de comparación interlaboratorios a fin de apoyar el fortalecimiento de los laboratorios de Genética Forense de Latinoamérica, siendo el ...
Gustavo Penacino   +2 more
doaj   +1 more source

Watching care behind closed doors: upward and downward accountability mechanisms in nursing home services

open access: yes
Nursing homes (NHs) play a critical role in caring for vulnerable people, yet their operations often remain hidden from public scrutiny, potentially causing a negative impact on service quality.
Ixchel Pérez‐Durán   +1 more
semanticscholar   +1 more source

MUSEOS TEXTILES EN CANADÁ, GUATEMALA Y MÉXICO

open access: yesRes Mobilis: International Research Journal of Furniture and Decorative Objects, 2012
Los productos textiles no suelen ser protagónicos en las prácticas museográficas tradicionales; se les considera objetos decorativos, piezas de arte popular o elementos etnográficos, pero generalmente apoyan discursos de otras tipologías museales, más ...
Francisco López Ruiz
doaj  

Cropping Systems and Climate Change in Humid Subtropical Environments

open access: yesAgronomy, 2018
In the future, climate change will challenge food security by threatening crop production. Humid subtropical regions play an important role in global food security, with crop rotations often including wheat (winter crop) and soybean and maize (summer ...
Ixchel M. Hernandez-Ochoa   +1 more
doaj   +1 more source

Control of glycogen content in retina: allosteric regulation of glycogen synthase. [PDF]

open access: yesPLoS ONE, 2012
Retinal tissue is exceptional because it shows a high level of energy metabolism. Glycogen content represents the only energy reserve in retina, but its levels are limited.
Ixchel Osorio-Paz   +2 more
doaj   +1 more source

NACCS 37th Annual Conference [PDF]

open access: yes, 2010
Chicana/o Environmental Justics Struggles for a Post-Neoliberal AgeApril 7-10, 2010Grand Hyatthttps://scholarworks.sjsu.edu/naccs_programs/1027/thumbnail ...
National Association for Chicana and Chicano Studies
core   +1 more source

Allopatric Divergence and Secondary Contact Within a Single River System in a Freshwater Fish Group

open access: yesFreshwater Biology, Volume 70, Issue 2, February 2025.
ABSTRACT Because riverine fishes can disperse along linear river corridors and even between tributaries, allopatric divergence within river systems is limited to large rivers. Within small rivers, such as island rivers, allopatric divergence rarely occurs, and no cases of secondary contact have been reported to date. Two congeneric riverine ricefishes,
Ilham V. Utama   +6 more
wiley   +1 more source

Transnational Tortillas: Race, Gender, and Shop-Floor Politics in Mexico and the United States [PDF]

open access: yes, 2008
[Excerpt] In this book I seek to demonstrate the state\u27s central role in the labor process by looking at racialized and gendered aspects of state policies, especially in the U.S.-Mexico border region. In the era of global capitalism—marked by the rise
Munoz, Carolina Bank
core   +1 more source

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