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  1. 661

    Naturally-occurring stable isotopes as direct measures of larval feeding efficiency, nutrient incorporation and turnover by Le Vay, Lewis, Gamboa Delgado, Julián

    Published 2011
    “…Stable isotopes are non-hazardous markers that have been widely-used in assessing energy flow within aquatic ecosystems. Hatchery systems are also highly amenable to this approach, as they represent controlled mesocosms with a limited number of food sources and short planktonic food chains with rapid and measurable bioaccumulation of the heavier stable isotopes of carbon and nitrogen at each trophic step. …”
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  2. 662
  3. 663

    Los profesores universitarios: entre la exigencia profesional y el compromiso ético-social by Chávez González, Guadalupe, Benavides Martínez, Benigno

    Published 2011
    “…The purpose of this research is to establish an objective-subjective relation between the numerous tasks and activities carried out by teachers within the university as part of their academic role and according to educational change processes. It also takes into consideration the ethical-social commitments that the teaching profession assumes while trying to fulfill its goals. …”
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  4. 664

    Cell death effect of CD47-agonist peptides on different types of leukemia and in a murine model by Uscanga Palomeque, Ashanti Concepción

    Published 2018
    “…PKHB1 cytotoxicity was also selective in vivo, since none of tissues exposed to this peptide were damaged, and cell blood counts were significantly improved compared to untreated mice. …”
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  6. 666

    Current Status of Lipid Nutrition of Pacific White Shrimp, Litopenaeus vannamei. by González-Félix, Mayra L., Perez-Velazquez, Martin

    Published 2019
    “…A significant interactionbetween dietary PL and cholesterol on shrimp growth also has been observed. However,research efforts are still needed to gain a better understanding of the metabolism of lipids inshrimp, the interactions among themselves and with other nutrients, and to definequantitative nutritional requirements for essential lipids throughout the life cycle of thisspecies.…”
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  7. 667

    "Floc" Story by Gaxiola, G., Cuzon, G.

    Published 2015
    “…The "floc" as called it 40 years ago also named "particulate" biomass came from the design of sludge from that purify the water on the one hand and consideration on the power mode of the other bivalves. …”
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    CAMBIOS EN LA CALIDAD DE LA DIETA EN FAMILIAS DE UN ESTADO DEL NORESTE DE MEXICO; ANALISIS COMPARATIVO DE LA INGESTA DE NUTRIMENTOS by Ramos Peña, Esteban G., Ramos Cavazos, Ma. Teresa, González Rodríguez, Liliana G., Salazar Garza, Ivonne G., de la Garza Casas, Yolanda E., Berrun Castañón, Luz N.

    Published 2011
    “…There was only increased the average intake of fat (p <0.05) also was the only macronutrient that exceeded the recommendation with respect to the proportional interest in the contribution of energy consumed, significant differences in the adaptation intakes than the recommended intake of protein (p <0.05) and carbohydrates (p <0.05), also found a decrease in the proportion of families with inadequate intake (p <0.05) and increased excess layer (p <0.05). …”
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  14. 674

    Los residuos 32 y 36 de la hélice 2 del homeodominio de Antennapedia son necesarios para la interacción con TFIIEβ y para su especificidad funcional en D. melanogaster. by Altamirano Torres, Claudia Dalila

    Published 2018
    “…In Drosophila, the first link of functional contact with a general transcription factor (GTF) was found between Antennapedia (Antp) and BIP2 (TFIID complex). Hox proteins also interact with other components of Pol II machinery such as the subunit Med19 from Mediator (MED) complex, TFIIEβ and transcription-pausing factor M1BP. …”
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  15. 675

    Los residuos 32 y 36 de la hélice 2 del homeodominio de Antennapedia son necesarios para la interacción con TFIIEβ y para su especificidad funcional en D. melanogaster. by Altamirano Torres, Claudia Dalila

    Published 2018
    “…In Drosophila, the first link of functional contact with a general transcription factor (GTF) was found between Antennapedia (Antp) and BIP2 (TFIID complex). Hox proteins also interact with other components of Pol II machinery such as the subunit Med19 from Mediator (MED) complex, TFIIEβ and transcription-pausing factor M1BP. …”
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  16. 676

    Modelo de la conducta anticonceptiva en mujeres desde un abordaje con métodos mixtos. by Caudillo Ortega, Lucía

    Published 2016
    “…Para la medición de las 13 variables de estudio de la fase cuantitativa se utilizó una cédula de datos personales y ocho instrumentos, los cuales presentaron datos de validez y confiabilidad aceptables. …”
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  17. 677

    Modelo de la conducta anticonceptiva en mujeres desde un abordaje con métodos mixtos. by Caudillo Ortega, Lucía

    Published 2016
    “…Para la medición de las 13 variables de estudio de la fase cuantitativa se utilizó una cédula de datos personales y ocho instrumentos, los cuales presentaron datos de validez y confiabilidad aceptables. …”
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  18. 678

    Transiciones orden-desorden en la solución sólida Nax W18 O49 by Martínez de la Cruz, Azael, García Alvarado, Flaviano

    Published 2003
    “…Con el fin de conocer más acerca de la naturaleza de estas transiciones, varias muestras de composición NaxW18O49 con composiciones cercanas alrededor de los mínimos de la curva -∂x/∂E fueron sintetizadas y caracterizadas por difracción de rayos-X y de electrones. A partir de estos datos se ha establecido una interesante correlación con los datos obtenidos electroquímicamente.…”
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  19. 679

    Mindfulness como estrategia de regulación emocional en la mejora de habilidades psicológicas en natación artística by Pinzón Tron, Andrea

    Published 2021
    “…Los resultados obtenidos mostraron una diferencia no significativa en cuanto a los datos cuantitativos, sin embargo, los datos cualitativos mostraron una mejora en la percepción subjetiva de las características psicológicas relacionadas con el rendimiento deportivo, así como un aumento en la capacidad de regulación emocional.…”
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  20. 680

    Análisis de variables no correlacionadas en protección de líneas de transmisión by Arizpe Islas, Jorge Luis, Cervantes Vega, Juan Rafael

    Published 2015
    “…La ventaja fundamental de esta técnica es la reducción del número de dimensiones de los datos, sin que exista mucha pérdida de información. …”
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