Results 21 to 30 of about 62,122 (168)

Crecimiento de dos variedades de mojarra tilapia en jaulas flotantes, bajo tres densidades de población

Revista Biológico Agropecuaria Tuxpan, 2014
Se estudió el efecto de diferentes densidades de población sobre el crecimiento de dos variedades de mojarra tilapia, Oreochromis niloticus (variedad Stirling) y Oreochromis ssp (pargo UNAM). El trabajo se realizó bajo el sistema de jaulas flotantes con
Guadalupe Castillo Capitán, Luis Carlos Alvarado Gómez , María Gisela Velázquez Silvestre, Alejandro Retureta Aponte, Obed Torres Alonso   +4 more
doaj   +1 more source

WSPLK: A systematic approach to the thermodynamic characterization of light and heavy Mexican crude oil

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract A streamlined characterization framework (WSPLK) is presented for modelling complex reservoir fluids using cubic equations of state. The key methodological contribution is the introduction of a single global parameter ε directly into Pedersen's boiling‐point correlation, restoring pure‐component calibration and eliminating the need for ...
Angélica Merlo‐Robredo, Heber Barragán‐Mayet, Lourdes Mayet‐Cruz, José Fernando Barragán‐Aroche   +3 more
wiley   +1 more source

Aplicación de Lean Manufacturing para mejorar la productividad en el área de producción de la empresa Inversiones Generales del Mar

INGnosis Revista de Investigación Científica, 2017
Se aplicó el modelo Lean Manufacturing para eliminar la serie de “desperdicios” que ocasionaban la baja productividad de la empresa. La investigación tuvo un diseño de tipo pre experimental, se estableció como muestra los datos de productividad del segundo semestre del año 2016.
Paolo Contreras Vásquez, Percy Ruiz Gómez, Elías Gutierrez Pesantes   +2 more
openaire   +1 more source

One century of teaching, research, and innovation in chemical engineering in Mexico: The role of chemical engineering in the background and future of polymer science and industrial production in Mexico

The Canadian Journal of Chemical Engineering, EarlyView.
Timeline of key academic milestones and individuals that shaped chemical engineering at FQ‐UNAM and in Mexico. Abstract One hundred years after the beginning of the teaching of Chemical Engineering in Mexico, which started in 1925 in the former National School of Chemical Sciences, currently Faculty of Chemistry (FQ) at National Autonomous University ...
Patricia Pérez‐Salinas, Alberto Rosas‐Aburto, Eduardo Vivaldo‐Lima   +2 more
wiley   +1 more source

Calidad microbiológica de un hidrolizado de pescado de producción casera

Vigilância Sanitária em Debate, 2014
Título-EN: Microbiological quality of home-made fish hydrolysate Los hidrolizados de pescado pueden servir de suplemento en dietas para personas con deficiencias en la digestión y/o absorción de proteínas, y también, en el tratamiento de niños desnutridos.
Maria Elisabeth Machado Pinto-e-Silva, Maria Carolina Batista Campos von Atzingen, Gabriela Mascaretti Dias   +2 more
openaire   +5 more sources

Engineering compact Physalis peruviana (goldenberry) to promote its potential as a global crop

PLANTS, PEOPLE, PLANET, EarlyView.
Goldenberry (Physalis peruviana) produces sweet, nutritionally rich berries, yet like many minor crops, is cultivated in limited geographical regions and has not been a focus of breeding programs for trait enhancement. Leveraging knowledge of plant architecture‐related traits from related species, we used CRISPR/Cas9‐mediated gene editing to generate a
Miguel Santo Domingo, Blaine Fitzgerald, Gina M. Robitaille, Srividya Ramakrishnan, Kerry Swartwood, Nicholas G. Karavolias, Michael C. Schatz, Joyce Van Eck, Zachary B. Lippman   +8 more
wiley   +1 more source

Evaluación de la metodología GGAVATT (Grupos Ganaderos de Validación y Transferencia de Tecnología): El caso del Grupo Casas Viejas de Texistepec, Veracruz. México

Revista Biológico Agropecuaria Tuxpan, 2021
El modelo GGAVATT está basado en la participación organizada y activa de grupos de productores (10-20) con fines de producción similares, en torno a un módulo de validación en el que se utiliza, adapta y adopta la tecnología generada en los centros de ...
Eduardo Manuel Graillet Juárez , Nayib Bechara Ácar Martínez , Marina Martínez Martínez, Luis Carlos Alvarado Gómez , Arieta Román Ronnie de Jesús   +4 more
doaj   +1 more source

Epistemic diversity and the politics of knowledge in plant disease management: Insights from the Xylella fastidiosa epidemic in southern Italy

PLANTS, PEOPLE, PLANET, EarlyView.
Xylella fastidiosa is a major plant pathogen affecting crops such as grapes, citrus, almonds, and olives, with potentially severe consequences for agricultural production and rural livelihoods worldwide. This paper examines the conflict around the management of the X. fastidiosa outbreak affecting olive trees in southern Italy.
Fabio Gatti, David Ludwig, Phil Macnaghten   +2 more
wiley   +1 more source

Ethnobotanical and genetic assessments of Central American avocado landraces reveal novel sources of biodiversity and ancient migration patterns

PLANTS, PEOPLE, PLANET, EarlyView.
Avocados are a multibillion‐dollar global commodity, but their growing export market pressures local farmers to abandon local fruit tree diversity in favor of commercial cultivar production. Interviews with rural avocado farmers and households from the Southern Mexican Highlands, Pacific Coastal Honduras, and Western Nicaragua, as well as the genetic ...
Kevin Wann, Heather B. Thakar, Courtney A. Hofman, Hector Neff, Logan Kistler   +4 more
wiley   +1 more source

Additional supply of decapsulated Artemia cysts for various periods in intensive rearing of juvenile crayfish (Pacifastacus leniusculus, Astacidae)

Knowledge and Management of Aquatic Ecosystems, 2011
The additional supply of live feeds such as Artemia remains indispensable in juvenile astacid rearing from the start of independent life. Considering that cost and work could be reduced by restricting this supply, a 100-day experiment was carried out ...
González Á., Celada J.D., Carral J.M., Sáez-Royuela M., García V., González R.   +5 more
doaj   +1 more source