Resultados de búsqueda - ((vallecas OR (valley OR (valle OR value))) OR (vallejos OR callejas))

Natural carbon stable isotope ratios as indicators of the relative contribution of live and inert diets to growth in larval Senegalese sole (Solea senegalensis) por Gamboa Delgado, Julián, Cañavate, José Pedro, Zerolo, Ricardo, Le Vay, Lewis

“…From 12 DAH fish larvae from all the regimes showed significant isotopic differences as their δ13C increased to final asymptotic values of −15.1, −15.6 and −16.3‰ in the live food, 70:30 and 30:70 regimes, respectively. …”
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Artemia replacement in co-feeding regimes for mysis and postlarval stages of Litopenaeus vannamei: Nutritional contribution of inert diets to tissue growth as indicated by natura... por Gamboa Delgado, Julián, Le Vay, Lewis

“…Shrimp δ13C values were significantly influenced by the different feeding regimes and reached isotopic equilibrium with their respective diets as soon as 5days. …”
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Artemia replacement in co-feeding regimes for mysis and postlarval stages of Litopenaeus vannamei: Nutritional contribution of inert diets to tissue growth as indicated by natural... por Gamboa Delgado, Julián, Le Vay, Lewis

“…Shrimp δ13C values were significantly influenced by the different feeding regimes and reached isotopic equilibrium with their respective diets as soon as 5days. …”
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Natural stable isotopes as indicators of the relative contribution of soy protein and fish meal to tissue growth in Pacific white shrimp (Litopenaeus vannamei) fed compound diets por Gamboa Delgado, Julián, Le Vay, Lewis

“…The magnitude of these values further increased when shrimps were fed on diets containing the lower protein level. …”

Natural stable isotopes as indicators of the relative contribution of soy protein and fish meal to tissue growth in Pacific white shrimp (Litopenaeus vannamei) fed compound diets por Gamboa Delgado, Julián, Le Vay, Lewis

“…The magnitude of these values further increased when shrimps were fed on diets containing the lower protein level. …”

La preparación del docente de física: perspectiva de los estudiantes universitarios en ingeniería. por Quiroz Aguilar, Jesús Alejandro, González Ibarra, Ana María, Álvarez Aguilar, Nivia T., Castillo Elizondo, Jaime Arturo

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Replacement of Fishmeal By Fish Silage in Litopenaeus Vannamei Diets in Biofloc System: Growth Performance and Shrimp Quality por Silva Ribeiro, Felipe de Azevedo, Soares Neto, Joaquim da Rocha, Gonçalves, Alex Augusto, Coelho Emerenciano, Maurício Gustavo

“…Shrimp mean final weight and SGR was statistically influenced by system (p<0.01) but not by the diet, presenting high values in biofloc condition. Shrimp quality was not affected by diet. …”
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Replacement of Fishmeal By Fish Silage in Litopenaeus Vannamei Diets in Biofloc System: Growth Performance and Shrimp Quality por Silva Ribeiro, Felipe de Azevedo, Soares Neto, Joaquim da Rocha, Gonçalves, Alex Augusto, Coelho Emerenciano, Maurício Gustavo

“…Shrimp mean final weight and SGR was statistically influenced by system (p<0.01) but not by the diet, presenting high values in biofloc condition. Shrimp quality was not affected by diet. …”
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Aplicación y evaluación de tratamientos térmicos en la madera de pinus durangensis Martínez y quercus sideroxyla humb. & bonpl. por Quiñones Valles, Alejandro Antonio

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Análisis microfacial, paleontológico y geoquímico en carbonatos de la Formación el Abra, Cerritos, San Luis Potosí, México por Ramos Hernández, Jennifer

“…Durante el Cretácico inferior la Plataforma Valles San Luis Potosí comenzó su desarrollo en la porción centro - este de México convirtiéndose en una de las paleoestructuras más importantes. …”
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Aplicación y evaluación de tratamientos térmicos en la madera de pinus durangensis Martínez y quercus sideroxyla humb. & bonpl. por Quiñones Valles, Alejandro Antonio

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Análisis microfacial, paleontológico y geoquímico en carbonatos de la Formación el Abra, Cerritos, San Luis Potosí, México por Ramos Hernández, Jennifer

“…Durante el Cretácico inferior la Plataforma Valles San Luis Potosí comenzó su desarrollo en la porción centro - este de México convirtiéndose en una de las paleoestructuras más importantes. …”
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“Last-chance” sales: what makes them credible? por Muñoz García, Félix, González Lozano, Heriberto

“…Then, the set of separating and pooling equilibria is characterized, so that the above usual advertising techniques can be better understood as equilibria of this model for certain parameter values. In particular, this paper shows that, when the firm which continues in the business knows that few of their current customers will come back in future periods, the set of separating equilibria shrinks. …”
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Relationship between MMI data and ground shaking in the State of Nuevo León, northeastern Mexico por Montalvo Arrieta, Juan Carlos, Sosa Ramírez, Rocío L., Paz Martínez, Edgar Gilberto

“…This is important because the maximum intensity values were of V–VI near the epicentral area. Finally, the attenuation curves obtained from our study proved to be similar to those for central and eastern United States.…”

Studies of electrical and optical properties of Sn doped and undoped ZnO thin films by the spray pyrolysis method por Arato Tovar, Ana María, García Montes, Saida Mayela, Castillo Rodríguez, Guadalupe Alan, Das Roy, Tushar Kanty

“…According to Scherrer's equation, grain size values on the films are foun between 30-45 nm with spherical shape. …”
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Hydrothermally synthesized nanoparticles of zinc peroxide and their structural description por García Ruiz, Armando, Escobedo, A., Aguilar Hernández, Alberto Issac, Esparza, Rodrigo, Pérez, R.

“…This allows obtaining refined values of the cell parameters and the aproximate crystallite sizes (10-20 nm) and also gives an insight on the morphology of the nanoparticle (truncated cube). …”
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Effect of TEA on the blue emission of ZnO quantum dots with high quantum yield por Oliva, Jorge, Diaz Torres, Luis, Torres Castro, Alejandro, Salas, Pedro, Perez Mayen, Leonardo, De la Rosa, Elder

“…It was also possible to control the values of the band gap in ZnO quantum dots depending on the content of TEA. …”
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Stressors perceived by nursing students during clinical practices. Differences between educational programs. por Enríquez Reyna, María Cristina, Chavarría Sauceda, Karla Margarita

“…Main conclusions: Undergraduate students have higher stress values than those in Baccalaureate school. This justifies the need to include at the curricular level specific stress management strategies.…”
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Hydrothermally synthesized nanoparticles of zinc peroxide and their structural description por García Ruiz, A., Escobedo, A., Aguilar, A., Esparza, R., Pérez, R.

“…This allows obtaining refined values of the cell parameters and the approximate crystallite sizes (10-20 nm) and also gives an insight on the morphology of the nanoparticle (truncated cube). …”
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Mecanismos de resistencia enzimática en siete sub-poblaciones de Aedes aegypti (L.) a insecticidas comunes y alternativos para su control en el estado de Veracruz, México por Silva Salinas, Brenda Guadalupe

“…High levels of resistance were detected to the alpha- cypermethrin pyrethroid since the 100% of under-populations surpassed RRkD50> 10, with values in the majority superficially to 100X. Moderate resistance was observed for the phenothrin pyrethroid, two of seven under-populations showed resistance (Poza Rica (18X) and Martinez de la Torre (12X)). …”
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