Resultados de búsqueda - (("compositor" OR "composito") OR (("compositees" OR "composites") OR "compositions"))

Application of Stable Isotopes in Aquaculture Nutrition Research por Focken, Ulfert

“…The ratio of the stable isotopes(13C/12C, 15N/14N) of the diet is transferred (with a small, but important modification) to the tissue of the fish.Therefore, the analysis of stable isotopes in fish tissues provides information on the isotopic composition of thefish’s diet. This analysis is of special interest in semi-intensive aquaculture systems, in which the growth depends onnatural food as well as on compound feed, and in which alternative methods for the study of diet composition aredifficult to apply. …”
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Better Defining Nutritional Requirements of Fish and the Nutritive Value of Feed Ingredients: Lessons from Integration of Experimental Data from a Wide Variety of Sources por P. Bureau, Dominique

“…Each and every year hundreds of studies are published on the nutritional requirements of aquatic animals and the composition and nutritive value of different feed ingredients. …”
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Synthesis of carbon nanotubes on surface of recovered carbon fibers by chemical vapor deposition, as a sizing process to obtain a hybrid material por García Montes, Saida Mayela

“…Carbon fibers recovered from composite materials in structural components reaching end-of-life can be treated with the synthesis of carbon nanotubes (CNTs) directly grown on the carbon fibers (CFs) surface to produce reinforcements which can be used in new high-performance composite materials. …”
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Synthesis of carbon nanotubes on surface of recovered carbon fibers by chemical vapor deposition, as a sizing process to obtain a hybrid material por García Montes, Saida Mayela

“…Carbon fibers recovered from composite materials in structural components reaching end-of-life can be treated with the synthesis of carbon nanotubes (CNTs) directly grown on the carbon fibers (CFs) surface to produce reinforcements which can be used in new high-performance composite materials. …”
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Fitness test profiles in children aged 8-12 years old in Granada (Spain) por López García, Ricardo, Cepero González, Mar, Suárez Llorca, Concepción, Andreu Cabrera, Eliseo, Rojas Ruiz, Francisco Javier

“…Subjects were tested (body composition and health-related fitness, measured by EUROFIT) at baseline and at week 20. …”
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Nutritional value of Acacia amentacea and parkinsonia texana grown in semiarid conditions por Domínguez Gómez, Tilo Gustavo, Juárez Reyes, Arturo S., Cerrillo Soto, María A., Guerrero Cervantes, Maribel, González Rodríguez, Humberto, Olivares Sáenz, Emilio, Ramírez Lozano, Roque Gonzalo, Alvarado, María del Socorro

“…Results of chemical composition were affected by interacting factors season*species as individually they were significantly different (P<0.001). …”
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Replacement of fishmeal with poultry byproduct meal and meat and bone meal in shrimp, tilapia and trout diets por Yu, Y.

“…Meat and bone meal (MBM) and poultry byproduct meal (PBM) are logical candidates for substitutingfish meal in diets for carnivorous and omnivorous aquacultural species, for reasons of product of animalorigin, nutritional composition, and price and supply advantages over fish meal (FM). …”
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Replacement of fishmeal with poultry byproduct meal and meat and bone meal in shrimp, tilapia and trout diets por Yu, Y.

“…Meat and bone meal (MBM) and poultry byproduct meal (PBM) are logical candidates for substitutingfish meal in diets for carnivorous and omnivorous aquacultural species, for reasons of product of animalorigin, nutritional composition, and price and supply advantages over fish meal (FM). …”
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Optimizing Performance and Profit for Better Sustainability: A Review on Protease Application in Aqua Feed por Kabir Chowdhury, M A

“…Biological factors such as growing stage, age, species types, environmental factors such as temperature, pH and dissolved oxygen, and feed composition appeared to significantly affect endogenous enzyme production. …”
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Antibiotic Susceptibility of Biofilm Cells and Molecular Characterisation of Staphylococcus hominis Isolates from Blood por Horsburgh, Malcolm James, Mendoza Olazarán, Soraya Sarahí, Morfín Otero, Rayo, Villarreal Treviño, Licet, Rodríguez Noriega, Eduardo, Llaca Díaz, Jorge Martín, Camacho Ortiz, Adrián, González González, Gloria María, Casillas Vega, Néstor Guadalupe, Garza González, Elvira

“…Objectives We aimed to characterise the staphylococcal cassette chromosome mec (SCCmec) type, genetic relatedness, biofilm formation and composition, icaADBC genes detection, icaD expression, and antibiotic susceptibility of planktonic and biofilm cells of Staphylococcus hominis isolates from blood. …”
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Effects of two sources of Mexican oregano oil on performance, blood profile, carcass variables, and meat of broilers por Silva Vázquez, Ramón, Durán Meléndez, Lorenzo Antonio, Hernández Martínez, Carlos Alberto, Gutiérrez Soto, Juanita Guadalupe, Hume, Michael E., Méndez Zamora, Gerardo

“…ABSTRACT - The current study was conducted to investigate the effects of Mexican oregano essential oil (MOO) extracts from Lippia berlandieri Schauer (LBS) and Poliomintha longiflora Gray (PLG) on performance, blood profiles, carcass variables, and meat composition of broilers at slaugther. A total of 360 one-day-old Ross broilers were randomly distributed into four dietary treatments with six replicate pens per treatment and 15 birds per pen. …”
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Scanning transmission electron microscopy methods for the analysis of nanoparticles por Ponce, Arturo, Mejía Rosales, Sergio, Yacamán, Miguel José

“…Combining the HAADF-STEM imaging with the new aberration correction era, the STEM technique reaches a direct way to imaging the atomistic structure and composition of nanostructures at a sub-angstrom resolution. …”
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Aggregation and negative interactions in low-diversity and unsaturated monogenean (Platyhelminthes) communities in Astyanax aeneus (Teleostei) populations in a neotropical river of... por Salgado Maldonado, Guillermo, Mendoza Franco, Edgar F., Caspeta Mandujano, Juan Manuel, Ramírez Martínez, Carlos

“…The high similarities in terms of composition between the component communities (SJaccard > 60%) as well as in terms of the abundance and composition between infracommunities (SBray Curtis > 40%), provide empirical evidence that transmission, both between hosts at the same location and between component communities, is high and effective. …”
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Literatura Vocal: Canción de Arte Francesa = Vocal Literature: French Art Song por Cepeda, Lydia

“…Primera Parte: Cancion de Arte Francesa, compositores, análisis breve y detallado, cinco canciones de arte con su traducción al inglés. …”
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A simple synthesis of ZnO:Co2O3 nanocomposites by pulsed laser irradiation in liquid por Kanakkillam, Sreed Sharma, Krishnan, Bindu, Avellaneda Avellaneda, David, Shaji, Sadasivan

“…The nanocolloids of the composite were drop casted to form thin films for photocatalytic studies. …”

Experimental Investigation of the Magnetorheological Behavior of PDMS Elastomer Reinforced with Iron Micro/Nanoparticles por Palacios Pineda, Luis, Perales Martinez, Imperio, Lozano Sanchez, Luis, Martínez Romero, Oscar, Puente Córdova, Jesús Gabino, Segura Cárdenas, Emmanuel, Elías Zúñiga, Alex

“…Abstract: The aim of this article focuses on identifying how the addition of iron micro- and nanoparticles influences the physical properties of magnetorheological composite materials developed with a polydimethylsiloxane (PDMS) matrix with different contents of silicone oil used as additive. …”
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Naturally-occurring stable isotopes as direct measures of larval feeding efficiency, nutrient incorporation and turnover por Le Vay, Lewis, Gamboa Delgado, Julián

“…Differences in the natural isotopic composition of dietary components may be used to provide direct integrated measures of ingestion, nutrient incorporation and growth through development under normal feeding and environmental conditions, in either the laboratory or the hatchery. …”
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Estructura, composición y diversidad de un bosque de galería con diferentes regímenes de agua por Amarán Ruiz, María de Fatima

“…Chapter 2 describes and determines the diversity, composition and horizontal structure indices for each evaluated condition. …”
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Estructura, composición y diversidad de un bosque de galería con diferentes regímenes de agua por Amarán Ruiz, María de Fatima

“…Chapter 2 describes and determines the diversity, composition and horizontal structure indices for each evaluated condition. …”
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Challenges in Developing Successful Formulated Feed for Culture of Larval Fish and Crustaceans por D'Abramo, Louis R.

“…Poor response to larval diets may have nothing to dowith nutrient composition, but rather the result of incompatible culture conditions andunsatisfactory presentation of the diet.Recognition of the complexity of the ontogeny of nutrient physiology in larvae must betempered with the need to strive for simplicity in formulation and manufacture. …”
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