Results 31 to 40 of about 742 (183)

Efecto de la aclimatación precoz sobre la termotolerancia en pollos de engorde sometidos a un estrés térmico tardío en condiciones de clima tropical

Revista Científica, 2010
Se evaluó la aclimatación precoz como técnica para generar resistencia al estrés por calor en condiciones de clima tropical. Dos tratamientos fueron comparados, Aclimatados (A): 120 pollos sometidos a 36 Ó 2°C, durante 24 horas a 5 días de edad y No
Vasco De Basilio, Maria Vilariño, Alicia León, Michel Picard   +3 more
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Reprogrammable All‐Photonic Molecular Logic With Ln3+ Luminescent Hybrids in Solid State

Laser &Photonics Reviews, Volume 20, Issue 9, 6 May 2026.
Mario P. de‐Saralegui et al. report an Eu3⁺/Tb3⁺‐doped organic–inorganic hybrid material that enables multiple reprogrammable logic operations using only physical stimuli. Additionally, this solid‐state, all‐photonic platform represents the first example in the literature performing reversible Feynman logic operations, marking a major step toward ...
Mario P. de‐Saralegui, Lianshe Fu, Albano N. Carneiro Neto, Carlos D. S. Brites, Miguel A. Hernández‐Rodríguez   +4 more
wiley   +1 more source

The diet of Great Tit Parus major nestlings in a Mediterranean Iberian forest: the important role of spiders

Animal Biodiversity and Conservation, 2012
Dieta de los pollos de Carbonero Común Parus major en un bosque Ibérico Mediterraneo: la importáncia de las arañas La dieta del Carbonero Común Parus major cuando alimenta a los pollos ha sido descrita en muchos artículos.
E. Pagani–Núñez, Í Ruiz, J. Quesada, J. J. Negro, J. C. Senar   +4 more
doaj   +1 more source

The physiology of survival: From the third man to placebo escape hatch?

Experimental Physiology, Volume 111, Issue 10, Page 4262-4265, 1 October 2026.
Frank E. Marino, Alexander F. Marino
wiley   +1 more source

Polarization Measurements and Source Locations of Saturn Electrostatic Discharges During the Voyager Era

Journal of Geophysical Research: Planets, Volume 131, Issue 4, April 2026.
Abstract A Saturn Electrostatic Discharge or SED is an intense electromagnetic impulse induced by Saturn lightning, which escapes into space through the magnetoplasma of the ionosphere. Since previous SED polarizations from Voyager data are inconclusive, this polarization study is the first which properly considers the characteristics of the Voyager ...
Masafumi Imai, Georg Fischer, Ulrich Taubenschuss, Ivana Kolmašová, Ondřej Santolík, David Píša   +5 more
wiley   +1 more source

Restricción de Alimento Diurno Reduce Muerte por Calor en Granjas Avícolas Comerciales

Revista Científica, 2010
Se evaluaron los efectos de la restricción de alimento (R) y la no restricción (NR) en pollos de engorde comerciales Ross, en un galpón ubicado en Cagua, Venezuela.
Vasco De Basilio, Miguel Lovera, Erika Tepper, Aaurifrancis Becerra, Denis Bastianelli, Jenileth Rojas   +5 more
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Randomised, Double‐Blinded, Placebo‐Controlled Challenge Test With Single Food Items in Dogs With Atopic Dermatitis and Adverse Food Reactions

Veterinary Dermatology, Volume 37, Issue 2, Page 247-256, April 2026.
ABSTRACT Background Identification of offending foods in dogs with adverse food reactions is usually based on “deterioration” during open food challenges. Objectives To examine the placebo effect during double‐blinded, placebo‐controlled food challenges using a predefined set of criteria for relapse.
Evi I. Sofou, Elisa Samuel, Svetlina Aleksandrova, Manolis Chatzis, Manolis N. Saridomichelakis   +4 more
wiley   +1 more source

El amoniaco en las explotaciones avícolas: efectos sobre las aves y el ambiente

Tecnociencia Chihuahua, 2019
La mitigación de gases que contaminan el ambiente es uno de retos de la sociedad actual. Algunas actividades económicas son fuente de emisión de gases contaminantes, como es la avicultura, que presenta la mayor concentración y emisión de ...
Juan Manuel Cohuo Colli, Josafhat Salinas Ruiz, Aleida Selene Hernández Cázarez, Juan Valente Hidalgo Contreras, Joel Velasco Velasco   +4 more
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Report of the Scientific Committee of the Spanish Agency for Food Safety and Nutrition (AESAN) on the risk of food poisoning due to the presence of biogenic amines in meals made from chicken meat consumed by children under 3 years of age

Food Risk Assess Europe, Volume 4, Issue 2, April 2026.
Abstract Biogenic amines are low molecular weight organic bases that come from the enzymatic decarboxylation of amino acids. They are present in many types of food, with the highest concentrations usually found in fish and their derived products, as well as in beverages and fermented foods of plant, meat and dairy origin.
Baltasar Mayo Pérez, Houda Berrada Ramdani, Rosa María Capita González, Ángel José Gutiérrez Fernández, Silvia Pichardo Sánchez, María Roser Vila Casanovas   +5 more
wiley   +1 more source

Efecto de diferentes niveles de D.L Metionina sobre la utilización de la pulpa de café en dietas para pollos de engorde

Uniciencia, 1989
Se distribuyeron 84 pollos del híbrido Indian River de 1 día de nacidos, sin sexar de acuerdo a un diseño irrestricto al azar para evaluar el efecto de diferentes niveles de D.L:-metionina sobre la utilización de la pulpa de café deshidratada (PCD) en ...
Marvin Arce, Eduardo Eduarte, Rafael Arroyo, José Rodríguez, Carlos Sáenz   +4 more
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