Results 51 to 60 of about 2,698 (154)

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

Trust in Digital Repositories

open access: yesInternational Journal of Digital Curation, 2013
ISO 16363:2012, Space Data and Information Transfer Systems - Audit and Certification of Trustworthy Digital Repositories (ISO TRAC), outlines actions a repository can take to be considered trustworthy, but research examining whether the repository’s ...
Elizabeth Yakel   +3 more
doaj   +9 more sources

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

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

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

Root:shoot ratio of field crops under conventional and conservation tillage: A meta analysis

open access: yesSoil Use and Management, Volume 41, Issue 1, January‐March 2025.
Abstract Conventional tillage (CT) is a widely used agricultural practice aimed at loosening soil to enhance water infiltration and root growth. However, it can lead to environmental issues such as increased soil erosion and loss of nutrients and carbon.
Seyed Hamid Ahmadi   +9 more
wiley   +1 more source

The Daily Texan [PDF]

open access: yes, 2013
Texas Student ...
University of Texas at Austin
core  

An empirical examination of data reuser trust in a digital repository

open access: yesJournal of the Association for Information Science and Technology, Volume 75, Issue 8, Page 898-915, August 2024.
Abstract Most studies of trusted digital repositories have focused on the internal factors delineated in the Open Archival Information System (OAIS) Reference Model—organizational structure, technical infrastructure, and policies, procedures, and processes.
Elizabeth Yakel   +2 more
wiley   +1 more source

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