Results 111 to 120 of about 118,150 (210)

Efecto del procesamiento de la dieta sobre el desempeño productivo de Clarias gariepinus

Revista de Producción Animal, 2023
Antecedentes: La futura expansión de la acuicultura dependerá de alimentos balanceados procesados que promuevan óptimos indicadores productivos, particularmente en cultivos de bagres africanos (Clarias gariepinus) donde existen pocos estudios con esta ...
José E Llanes Iglesias
doaj  

Shedding‐weighted network approaches for understanding tuberculosis maintenance in multihost systems using camera traps

Ecological Applications, Volume 36, Issue 4, June 2026.
Abstract Understanding the dynamics of multihost pathogens, such as Mycobacterium tuberculosis complex (MTC), requires considering not only host interaction patterns but also variation in infectiousness across species. Network analysis is a useful tool to assess contact structure and disease risk, but it often depends on invasive methods.
Patricia Barroso, Matthew J. Silk, Alberto Perelló, Ana Balseiro, David Relimpio, Nuno Santos, Christian Gortázar   +6 more
wiley   +1 more source

Origen y evolución de la política española de administración electrónica en el contexto de las políticas nacionales de información [PDF]

, 2007
Se presenta un análisis de las políticas de información en España, desde sus primeros orígenes en los años sesenta del siglo XX hasta la actualidad. Se destacan los principales hitos, como: los informes de la UNESCO y la OECD, las referencias incluidas ...
Beltrán Orenes, Pilar, Martínez Usero, José Ángel, San Segundo Manuel, Rosa   +2 more
core  

Efficacy of an Online Weight Loss Program for Mexican Adults: Findings From a Randomized Controlled Trial

Obesity Science &Practice, Volume 12, Issue 3, June 2026.
ABSTRACT Background Obesity is a major public health crisis in Mexico. With internet usage rapidly increasing, digital health interventions present a clear opportunity for treating obesity. This study addressed a key gap in research by evaluating a web‐based Intensive Lifestyle Modification intervention adapted from the Diabetes Prevention Program for ...
Alma Lorena Ruelas Yanes, Teresita de Jesús Martínez‐Contreras, Maria del Carmen Candia‐Plata, Julián Esparza‐Romero, Ana Lourdes Mata‐Pineda, Arelly Ornelas‐Vargas, Rolando Giovanni Díaz‐Zavala, Michelle M. Haby   +7 more
wiley   +1 more source

Participatory fuzzy cognitive modelling reveals leverage points for agroecological adoption in the Central Valleys of Oaxaca

People and Nature, Volume 8, Issue 6, Page 1817-1831, June 2026.
Abstract Global institutions are increasingly calling for an agroecological transition of our food systems to promote sustainable farmer livelihoods, safeguard agrobiodiversity and foster socio‐ecological resilience to a changing climate. Yet adoption remains limited, and there is a paucity of research examining how local conditions enable and ...
Gabriela Marie Garcia, Quetzalcóatl Orozco‐Ramírez, Ximena de la Mora Bakjejian, Reyna Domínguez Yescas, Emilio Hernández Martínez, Patricia Balvanera   +5 more
wiley   +1 more source

Denominación del Congreso: "Balance y prospectiva de la Educación Superior en el marco de los Bicentenarios de América del Sur" [PDF]

, 2010
Implicancia del concepto de política en los procesos decisionales universitarios. Esta ponencia se focaliza en comprender e interpretar la problemática política de gobierno institucional universitario desde el enfoque de las toma de decisiones en los ...
Olmos, Mirtha Tancredi
core  

Lupin (Lupinus angustifolius) as a Protein‐Rich Emerging Crop Adapted to Uruguay: Nutritional and Functional Potential

Sustainable Food Proteins, Volume 4, Issue 2, June 2026.
Characterization of Lupinus angustifolius cultivated in Uruguay. The figure summarizes the experimental workflow applied to six Lupinus angustifolius samples cultivated in Uruguay. After sample preparation, different analytical approaches were performed: Proximate composition determination of moisture, ash, crude protein, and crude fat by standard AOAC
Matías Rodríguez‐Elhordoy, Jessica Báez, Victoria Olt, Adriana Maite Fernández‐Fernández, Natalia Martínez, Bruno Irigaray, Javier Silva, Mariela Pistón, Daniel Vázquez, Alejandra Medrano   +9 more
wiley   +1 more source

Machine Learning‐Assisted Optimization of Iodide Electrolytes for Efficient Indoor Dye‐Sensitized Solar Cells with Engineered Photoanodes

Small Science, Volume 6, Issue 6, June 2026.
We developed dye‐sensitized solar cells (DSSCs) featuring an innovative photoanode architecture and employed a design‐of‐experiments (DoE) integrated with machine learning (ML) approaches to optimize iodide/triiodide‐based electrolytes for indoor photovoltaics.
Valid Mwalukuku, Antonio R. Blanco, Cyril Aumaître, Yann Kervella, Said Hamad, Renaud Demadrille, Juan A. Anta   +6 more
wiley   +1 more source

Estudio del daño radiacional en detectores matriciales de CZT expuestos a los rayos gamma

Nucleus, 2008
El daño radiacional en términos de desplazamientos atómicos en un típico detector de CZT empleado en aplicaciones de imagenología médica fue estudiado utilizando el método estadístico de Monte Carlo.
Antonio Leyva Fabelo, Ibrahin Piñera Hernández, Olga Dona Lemus, Angelina Díaz García   +3 more
doaj  

Phenotypic and genetic resistance to Septoria blotch disease in European wheat varieties

The Plant Genome, Volume 19, Issue 2, June 2026.
Abstract Zymoseptoria tritici, the causal agent of Septoria tritici blotch (STB), poses a critical threat to wheat (Triticum aestivum L.) production in temperate Europe, underscoring the need for durable genetic resistance. Here, we screened 151 winter wheat varieties at the seedling stage using a mixed inoculum of five virulent isolates.
Conor Copeland, Julio Isidro y Sánchez, Humberto Fanelli, Fiona M. Doohan   +3 more
wiley   +1 more source