Resultados de búsqueda - ( compositos OR (( composites OR composite ) OR posiciones ))*

Recent advances in the application of stable isotopes as nutritional tools in aquaculture por Gamboa Delgado, Julián, Peña Rodríguez, Alberto, Martínez Rocha, Luis, Villarreal Cavazos, David Alonso, Nieto López, Martha Guadalupe, Tapia Salazar, Mireya, Ricque Marie, Denis, Cruz Suárez, Lucía Elizabeth, Le Vay, Lewis, Fernández Díaz, Catalina, Cañavate, José Pedro, Ponce, Marian, Zerolo, Ricardo, Manchado, Manuel

“…In a third, multidisciplinary experiment, Senegalese sole (Solea senegalensis) larvae were used as a model to evaluate the effect of different larval feeding regimes on (1) trypsinogen gene expression (ssetryp1), (2) trypsin and chymotrypsin activities and (3) changes in stable isotope composition to estimate the assimilation of dietary carbon from the larval diets.…”
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Aluminosilicates as a Double-Edged Sword: Adsorption of Aflatoxin B1 and Sequestration of Essential Trace Minerals in an In Vitro Gastrointestinal Poultry Model por Hernández Martínez, Sara Paola, Delgado Cedeño, Armando, Ramos Zayas, Yareellys, Franco Molina, Moisés Armides, Méndez Zamora, Gerardo, Marroquín Cardona, Alicia Guadalupe, Kawas Garza, Jorge R.

“…X-ray diffraction analysis showed that C-1 is a montmorillonite, C-2 is a beidellite, C-3 is a beidellite-Ca-montmorillonite, and C-4 is a clinoptilolite. The elemental compositions of the clays showed alumina, silica, iron, calcium, and sodium contents. …”
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Efecto de dominancia social sobre comportamiento sexual, calidad seminal y variaciones hormonales en machos cabríos jóvenes criados en parejas durante la estación reproductiva por Pérez Muñoz, Gerardo

“…Considerando que el rango social es uno de los factores que puede afectar la conducta sexual en machos cabríos, la presente investigación tuvo como objetivo determinar si el cambio en la posición jerárquica de machos cabríos jóvenes luego de ser reagrupados de acuerdo con su posición de dominancia, influye en su estatus reproductivo. …”
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Efecto de dominancia social sobre comportamiento sexual, calidad seminal y variaciones hormonales en machos cabríos jóvenes criados en parejas durante la estación reproductiva por Pérez Muñoz, Gerardo

“…Considerando que el rango social es uno de los factores que puede afectar la conducta sexual en machos cabríos, la presente investigación tuvo como objetivo determinar si el cambio en la posición jerárquica de machos cabríos jóvenes luego de ser reagrupados de acuerdo con su posición de dominancia, influye en su estatus reproductivo. …”
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Caracterización y restauración ecológica en el matorral espinoso tamaulipeco del noreste de México por Pequeño Ledezma, Miguel Angel

“…In another area of the Tamaulipan thornscrub, the composition, structure and plant diversity of two regenerated areas after livestock activities were evaluated, in which it is concluded that the plant community of the Tamaulipan thorny scrub has a medium term regeneration capacity after livestock activity, presenting a wealth of species and diversity iii very similar to a mature community. …”
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Regulación de la expresión de genes involucrados en la producción de compuestos de azufre en Saccharomyces cerevisiae por Leal Guerra, Clara Susana

“…Abstract The brewing process is considered an art, which involved two primary factors: yeast and wort composition. It is known that depending on the composition and wort raw materials nature, yeast will carry out the production of alcohol, but also certain compounds that can alter the characteristics of the product. …”
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Caracterización y restauración ecológica en el matorral espinoso tamaulipeco del noreste de México por Pequeño Ledezma, Miguel Angel

“…In another area of the Tamaulipan thornscrub, the composition, structure and plant diversity of two regenerated areas after livestock activities were evaluated, in which it is concluded that the plant community of the Tamaulipan thorny scrub has a medium term regeneration capacity after livestock activity, presenting a wealth of species and diversity iii very similar to a mature community. …”
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Regulación de la expresión de genes involucrados en la producción de compuestos de azufre en Saccharomyces cerevisiae por Leal Guerra, Clara Susana

“…Abstract The brewing process is considered an art, which involved two primary factors: yeast and wort composition. It is known that depending on the composition and wort raw materials nature, yeast will carry out the production of alcohol, but also certain compounds that can alter the characteristics of the product. …”
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Diseño de sistema de navegación y guiado para un vehículo aéreo por Guerrero Vélez, Fernando

“…Objetivos y método de estudio: Estimar la posición de un Mini Vehículo Aéreo por medio de datos multisensor. …”
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Diseño de sistema de navegación y guiado para un vehículo aéreo por Guerrero Vélez, Fernando

“…Objetivos y método de estudio: Estimar la posición de un Mini Vehículo Aéreo por medio de datos multisensor. …”
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Altered volcanic ash layers of the Late Cretaceous San Felipe Formation, Sierra Madre Oriental (Northeastern Mexico): U-Pb geochronology, provenance and tectonic setting por Velasco Tapia, Fernando, Martínez Paco, Margarita, Iriondo, Alexander, Ocampo Díaz, Yam Zul Ernesto, Cruz Gámez, Esther María, Ramos Ledezma, Andrés, Andaverde Arredondo, Jorge Alberto, Ostroumov, Mikhail, Masuch Oesterreich, Dirk

“…Major and trace element geochemistry indicate that parent volcanism was mainly rhyodacitic to rhyolitic in composition. Discrimination diagrams suggest a link to continental arc transitional to extension tectonic setting. …”

Estructura de edades, densidad y regeneración de Pinus hartwegii en un gradiente de elevación. por Cortés Cabrera, Héctor Enrique

“…These conditions affect regeneration patterns and patterns in turn affect the composition and abundance of forests, these changes are recorded in the age structure of the forest and through the growth tree-rings of adult trees. …”
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Synthesis and characterization of tin sulfide nanomaterials and thin films by pulsed laser ablation in liquid. por Johny, Jacob

“…For majority of the cases, the prepared nanoparticles and thin films were analyzed for their structure, crystalline nature, composition and morphology by XRD, Raman, XPS, TEM and SEM whereas the optical, opto-electronic and electrochemical properties were elucidated using the UVVisible spectroscopy, I-V measurements under dark and illumination and electrochemical measurements respectively.…”
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Matriz polimérica elaborada por electrohilado a base de polivinilpirrolidona/gelatina y su aplicación biomédica por López Calderón, Héctor Daniel

“…The scaffold presents chemical composition, wettability characteristics, and antibacterial activity that fulfill the proposal from this work, based on obtaining a material that could be used as a drug delivery vehicle and a wound dressing material.…”
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Estructura de edades, densidad y regeneración de Pinus hartwegii en un gradiente de elevación. por Cortés Cabrera, Héctor Enrique

“…These conditions affect regeneration patterns and patterns in turn affect the composition and abundance of forests, these changes are recorded in the age structure of the forest and through the growth tree-rings of adult trees. …”
Enlace del recurso

Synthesis and characterization of tin sulfide nanomaterials and thin films by pulsed laser ablation in liquid. por Johny, Jacob

“…For majority of the cases, the prepared nanoparticles and thin films were analyzed for their structure, crystalline nature, composition and morphology by XRD, Raman, XPS, TEM and SEM whereas the optical, opto-electronic and electrochemical properties were elucidated using the UVVisible spectroscopy, I-V measurements under dark and illumination and electrochemical measurements respectively.…”
Enlace del recurso

Matriz polimérica elaborada por electrohilado a base de polivinilpirrolidona/gelatina y su aplicación biomédica por López Calderón, Héctor Daniel

“…The scaffold presents chemical composition, wettability characteristics, and antibacterial activity that fulfill the proposal from this work, based on obtaining a material that could be used as a drug delivery vehicle and a wound dressing material.…”
Enlace del recurso

ÁCIDO LINOLEICO CONJUGADO COMO ESTRATEGIA PARA EL CONTROL DE LA OBESIDAD por González-Martínez, Blanca E., Jiménez-Salas, Zacarías, López-Cabanillas Lomelí, Manuel, Solís-Pérez, Elizabeth

“…To offset this disease there have been designed diverse strategies, some in the food area, producing low calories food or adding some ingredients that promote the energetic expense; one of that kind of added compounds it is the acid linoleic conjugated (CLA), which has effect in diverse aspects of the obesity, like the corporal composition, the increase of fat-free mass and reduction of the fat mass, among others aspects. …”
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El papel del docente en los procesos de innovación educativa por García-García, Ana María Teresa, Piñón-Vargas, Mauricio

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Arcos magmáticos del ordovícico y del carbonífero en el basamento de la Sierra Madre Oriental en el Anticlinorio Huizachal Peregrina. por Alemán Gallardo, Eduardo Alejandro

“…Petrographic analysis shows a modal composition of plagioclase, quartz, ortopyroxene, muscovite and chlorite, with calcite, orthoclase, zircon and titanite as accessory minerals for the Peregrina Tonalite, while plagioclase, quartz, sanidine, biotite in a microcrystalline matrix with chlorite and sericite as secondary minerals, as well as disseminated pyrite, for the Aserradero Rhyolite. …”
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