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  1. 7961
  2. 7962
  3. 7963

    Avances en el Cultivo del Pescado Blanco de Pátzcuaro Chirostoma estor estor by Martínez Palacios, C.A., Ríos-Durán, M.G., Campos Mendoza, A., Toledo Cuevas, M., L. G., Ross

    Published 2019
    “…Therehave been some previous studies to establish the basic requirements for its culture, but stillvery little is known about its larviculture and rearing. The present study deals with: 1) thedescription of the anatomical structures of the mouth under electronic microscopy, showingthat this species is a zooplanktophagous fish; 2) the main embryological and larvaldevelopment stages, showing a small egg and a short eclosion period, typical of marinefishes; 3) the temperature and salinity culture conditions and methods that our group haveimplemented for the artificial fertilization, incubation of eggs and thorough life cycleculture; 4) first feeding with marine rotifers and Artemia nauplii, weaning after 25 dayswith artificial diets; 5) total proteolytic as well as some specific proteolytic enzymes wereevaluated in C. estor estor larvae. …”
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  4. 7964

    Advances in Understanding of Taurine Functions in Fishes Across Species and Life Stages by P. Salze, Guillaume, Davis, D. Allen, Resley, Matthew, Rhody, Nicole, Maine, Kevan, Stuart, Kevin, Drawbridge, Mark

    Published 2015
    “…In a second part, initial experimental results obtained in California yellowtail Seriola lalandi and Florida pompano Trachinotus carolinus broodstocks are presented. While the crucial importance of essential fatty acid in egg quality and overall reproduction performances needs no additional proof, results highlight the importance of proteins as well. …”
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  5. 7965
  6. 7966
  7. 7967

    A Core-Offset Mach Zehnder Interferometer Based on A Non-Zero Dispersion-Shifted Fiber and Its Torsion Sensing Application by Huerta Mascotte, Eduardo, Sierra Hernandez, Juan, Mata Chavez, Ruth, Jauregui Vazquez, Daniel, Castillo Guzmán, Arturo Alberto, Estudillo Ayala, Julián Moisés, Guzman Chavez, Ana, Rojas Laguna, Roberto

    Published 2016
    “…In this paper, an all-fiber Mach-Zehnder interferometer (MZI) based on a non-zero dispersion-shifted fiber (NZ-DSF) is presented. The MZI was implemented by core-offset fusion splicing one section of a NZ-DSF fiber between two pieces of single mode fibers (SMFs). …”
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  8. 7968

    Evaluación del impacto de las políticas públicas forestales en el sur del estado de Nuevo León. by Calderón Piña, Manuel Enrique

    Published 2016
    “…El otorgamiento de apoyos para reforestación consiste básicamente en el establecimiento, protección y mantenimiento de plantaciones con fines de conservación y restauración de ecosistemas forestales, en este sentido se analizaron los resultados obtenidos en las evaluaciones externas realizadas para verificar el cumplimiento de los objetivos y metas anuales cuantificando los impactos económicos, ambientales y sociales, dando como resultado que los apoyos para reforestación han sido históricamente los más solicitados, otorgando recursos económicos por un monto superior a los 86 millones de pesos en el periodo 2007 a 2012 y superando las 69 mil hectáreas de superficie reforestada, no obstante a estos resultados la supervivencia en campo ha sido inferior al 50%, indicando como principal causa de no sobrevivencia de planta a la sequía, seguida por la fecha inadecuada de plantación; por eso es indispensable que se otorgue capacitación adecuada a los responsables de los distintos procesos del ciclo de reforestación, sobre las mejores técnicas de colecta de semilla, la producción y cuidado de la planta en vivero, el traslado y las técnicas más apropiadas de plantación en campo.…”
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  9. 7969

    Evaluación del impacto de las políticas públicas forestales en el sur del estado de Nuevo León. by Calderón Piña, Manuel Enrique

    Published 2016
    “…El otorgamiento de apoyos para reforestación consiste básicamente en el establecimiento, protección y mantenimiento de plantaciones con fines de conservación y restauración de ecosistemas forestales, en este sentido se analizaron los resultados obtenidos en las evaluaciones externas realizadas para verificar el cumplimiento de los objetivos y metas anuales cuantificando los impactos económicos, ambientales y sociales, dando como resultado que los apoyos para reforestación han sido históricamente los más solicitados, otorgando recursos económicos por un monto superior a los 86 millones de pesos en el periodo 2007 a 2012 y superando las 69 mil hectáreas de superficie reforestada, no obstante a estos resultados la supervivencia en campo ha sido inferior al 50%, indicando como principal causa de no sobrevivencia de planta a la sequía, seguida por la fecha inadecuada de plantación; por eso es indispensable que se otorgue capacitación adecuada a los responsables de los distintos procesos del ciclo de reforestación, sobre las mejores técnicas de colecta de semilla, la producción y cuidado de la planta en vivero, el traslado y las técnicas más apropiadas de plantación en campo.…”
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  10. 7970
  11. 7971
  12. 7972

    Political institutions and tax rate initiatives by Ponce Rodríguez, Raúl Alberto

    Published 2009
    “…In a model of a representative democracy, we incorporate into the analysis of tax design the constitutional provision that allows voters to propose tax initiatives. In this paper, we present a theory of tax substitution as the rationale for a tax rate limit (TRL) initiative. …”
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  13. 7973

    Industrial synthesis and characterization of nanophotocatalysts materials: titania by Ramos Delgado, Norma Alicia de Jesús, Gracia Pinilla, Miguel Ángel, Mangalaraja, Ramalinga Viswanathan, O’Shea, Kevin, Dionysiou, Dionysios D.

    Published 2016
    “…This paper details traditional and new industrial routes for the preparation of nanophotocatalysts and the characterization techniques used to understand the physical chemical properties of them, like surface area, ζ potential, crystal size, and phase crystallographic, morphology, and optical transparency. Finally we present some applications of the industrial nanophotocatalysts.…”
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  14. 7974
  15. 7975
  16. 7976

    Autonomy support, basic psychological needs and well-being in mexican athletes by López Walle, Jeanette M., Balaguer Solá, Isabel, Castillo Fernández, Isabel María, Tristán Rodríguez, José Leandro

    Published 2012
    “…Based on Basic Needs Theory, one of the mini-theories of Self-determination Theory (Ryan & Deci, 2002), the present study had two objectives: (a) to test a model in the Mexican sport context based on the following sequence: perceived coach autonomy support, basic psychological needs satisfaction, and psychological well-being, and b) to analyze the mediational effect of the satisfaction of perceived coach autonomy support on indicators of psychological well-being (satisfaction with life and subjective vitality). …”
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  17. 7977

    Sistema Kaizen en la administración (Kaizen system in administration). by Gallegos, H.

    Published 2007
    “…Based upon the curiosity to evaluate in a reliable and consistent fashion, the acquisition of knowledge, several methods of evaluating conceptual learning are presented, and among these, the method of Index of Spearman-Brown within the split-halves method is used for the estimation of the reliability of the measurement instrument. …”
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  18. 7978

    Identificación de conglomerados (clusters) para implementar objetos de software (Identification of clusters in order to implement software objects) by Prieto de Hoyos, Manuel

    Published 2010
    “…Abstract: This work presents a study about an entrepreneurial information commercial system which identifies data clusters which allow recognizing software objects that may be implemented in a entrepreneur framework. …”
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  19. 7979

    Hacia la determinación de la competitividad de la Pyme latinoamericana (By determining the competitiveness of the Latin American SMEs) by Camarena Adame, María Elena

    Published 2014
    “…The aim of this review is to present the content and contribution of the book "determining the competitiveness of the Latin American SMEs". …”
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  20. 7980

    Beta phase formation of polypropylene with bentonite filler by Lozano, Tomás, Morales, Ana Beatriz, Lafleur, Pierre G., Cerino Córdova, Felipe de Jesús, Laria, Julio, Salas, Homero, Barragán, Rodolfo, Pichardo, Roberto

    Published 2012
    “…In this paper, a study on Polypropylene (PP)/bentonite composites is presented, PP/bentonite composites were prepared using 5%, 10% and 25% on concentration in weight of unmodified and modified bentonite filler. …”
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