Resultados de búsqueda - ("naif" OR ("pair" OR (("pairs" OR "paire") OR ("airs" OR "aims"))))*

  1. 281
  2. 282
  3. 283
  4. 284
  5. 285
  6. 286
  7. 287

    Cambio tecnológico y eficiencia logística del transporte de carga internacional a través del modelo DEA por Zamora Torres, América Ivonne

    Publicado 2019
    “…Los resultados muestran un aumento de la productividad total de los factores, sin embargo ese incremento de productividad es significativamente desigual entre las diferentes entidades federativas.Technological change and efficiency of the logistics system of international freight through the DEA modelABSTRACTThis paper aims to determine the efficiency, the Malmquist index and the technological change of the transport system the international freight carrier in international trade, taking into consideration the factors that affect the mobilization of goods through the DEA model and the Malmquist index. …”
    Enlace del recurso
    Artículo
  8. 288

    Social network externalities and price dispersion in online markets por Ayala Gaytán, Edgardo Arturo

    Publicado 2009
    “…The social network externalities introduced by the interaction of consumer’s experiences reduces the risk of seller choice and allows some sellers to charge higher prices for even homogeneous products. This research aims to study online market price dispersion from the social network externalities perspective. …”
    Enlace del recurso
    Artículo
  9. 289

    Sulphated polysaccharides from Ulva clathrata and Cladosiphon okamuranus seaweeds both inhibit viral attachment/entry and cell-cell fusion, in NDV infection por Aguilar Briseño, José Alberto, Cruz Suárez, Lucía Elizabeth, Ricque Marie, Denis, Zapata Benavides, Pablo, Mendoza Gamboa, Edgar, Rodríguez Padilla, Cristina, Trejo Ávila, Laura M.

    Publicado 2015
    “…The paramyxoviridae family includes pathogens causing morbidity and mortality worldwide in humans and animals, such as the Newcastle Disease Virus (NDV) in poultry. This study aims at determining the antiviral activity and mechanism of action in vitro of an ulvan (SP from the green seaweed Ulva clathrata), and of its mixture with a fucoidan (SP from Cladosiphon okamuranus), against La Sota NDV strain. …”
    Enlace del recurso
    Artículo
  10. 290

    Filosofía de la responsabilidad social empresarial = (The Philosophy of enterprise social responsability) por Valenzuela, L. F.

    Publicado 2006
    “…The present social problems and the deterioration of the environment, demonstrate the failure of the traditional enterprise model, reason why it sets out to change of approach: an enterprise philosophy of social responsibility that considers the interests of all the participants in the enterprise system, with the identification and practice of basic values and other complementary ones, compatibles with social aims, that are included in the enterprise strategy and its daily actions. …”
    Enlace del recurso
    Artículo
  11. 291
  12. 292

    A pharmacogenetic pilot study reveals MTHFR, DRD3, and MDR1 polymorphisms as biomarker candidates for slow atorvastatin metabolizers por León Cachón, Rafael B. R., Ascacio Martínez, Jorge Ángel Isidro, Gamino Peña, María E., Cerda Flores, Ricardo Martín, Meester, Irene, Gallardo Blanco, Hugo Leonid, Gómez Silva, Magdalena, Piñeyro Garza, Everardo, Barrera Saldaña, Hugo Alberto

    Publicado 2016
    “…Background: The genetic variation underlying atorvastatin (ATV) pharmacokinetics was evaluated in a Mexican population. Aims of this study were: 1) to reveal the frequency of 87 polymorphisms in 36 genes related to drug metabolism in healthy Mexican volunteers, 2) to evaluate the impact of these polymorphisms on ATV pharmacokinetics, 3) to classify the ATV metabolic phenotypes of healthy volunteers, and 4) to investigate a possible association between genotypes and metabolizer phenotypes. …”
    Enlace del recurso
    Artículo
  13. 293

    Sulphated Polysaccharides from Ulva clathrata and Cladosiphon okamuranus Seaweeds both Inhibit Viral Attachment/Entry and Cell-Cell Fusion, in NDV Infection por Aguilar Briseño, José Alberto, Cruz Suárez, Lucía Elizabeth, Sassi, Jean François, Ricque Marie, Denis, Zapata Benavides, Pablo, Mendoza Gamboa, Edgar, Rodríguez Padilla, Cristina, Trejo Ávila, Laura M.

    Publicado 2015
    “…The paramyxoviridae family includes pathogens causing morbidity and mortality worldwide in humans and animals, such as the Newcastle Disease Virus (NDV) in poultry. This study aims at determining the antiviral activity and mechanism of action in vitro of an ulvan (SP from the green seaweed Ulva clathrata), and of its mixture with a fucoidan (SP from Cladosiphon okamuranus), against La Sota NDV strain. …”
    Enlace del recurso
    Artículo
  14. 294

    Significado del consumo de drogas para las adolescentes de la calle, en la ciudad de Valencia, Venezuela por Alvarado Chacón, Roberto, Silva, Marta Angélica Iossi, Guzmán Facundo, Francisco Rafael, Serrano Cazorla, Ronald Igor, Bencomo, Alexander

    Publicado 2011
    “…ABSTRAC This descriptive study with a qualitative approach aims to reveal the meaning of drugs use among adolescents living in the street, a condition that turns them into a social problem, so that theoretical approach seeks to understand the phenomenon. …”
    Enlace del recurso
    Artículo
  15. 295

    Evaluación de las propiedades psicométricas del Brief COPE, su relación con el NEO PI-R y diferencias de género en Brasil por Morán, Consuelo, Méndez, Luz Marina, González Ramírez, Mónica Teresa, Landero Hernández, René, Menezes, Ester

    Publicado 2014
    “…As this cross-sectional study with Brazilian sample aims to: evaluate the psychometric properties of the Brief COPE; examine its relationship with the NEO PI-R, and evaluate gender differences in the NEO PI-R and Brief Cope. …”
    Enlace del recurso
    Artículo
  16. 296

    Practica educativa en la educación primaria desde la perspectiva de la pedagogía del amor por López Arrillaga, César Enrique

    Publicado 2019
    “…El presente ensayo pretende aproximarse a los conceptos básicos de Educación Holística de Barrera (2010), además los postulados de la Pedagogía del Amor, como Pérez (2012); Freire (1995), Gallegos (2010) y un breve recorrido por la práctica de los docentes, como Ortiz (2008) y las estrategias de Morín (2000), en la Educación que garantice la optimización del quehacer educativo de las escuelas primarias, fundamentada en el sentimiento del amor y admitir a los estudiantes en su complejidad desde su diversidad de contexto social, como aporte primordial al sistema educativo bolivariano de Venezuela, con la finalidad de brindar aportes teóricos y reflexiones para dar elementos para mejorar la calidad de la práctica educativa de los docentes en la educación primaria basada en la pedagogía del amor, desde la praxis cotidiana en las instituciones educativas ABSTRACT This essay aims to approach the basic concepts of Holistic Education of Barrera (2010), as well as the postulates of the Pedagogy of Love, such as Pérez (2012); Freire (1995), Gallegos (2010) and a brief tour of the practice of teachers, such as Ortiz (2008) and the strategies of Morín (2000), in Education that guarantees the optimization of the educational task of primary schools, based on in the feeling of love and admit the students in its complexity from its diversity of social context, as a primary contribution to the Bolivarian educational system of Venezuela, with the purpose of providing theoretical contributions and reflections to give elements to improve the quality of educational practice of teachers in primary education based on the pedagogy of love, from everyday practice in educational institutions…”
    Enlace del recurso
    Artículo
  17. 297

    Satisfaction of an employee in a sports entity: design and validation of a measurement scale por Reyes Robles, Marina, Medina Rodríguez, Rosa Elena, Ramírez Siqueiros, María Grethel, López Walle, Jeanette M., Ceballos Gurrola, Oswaldo

    Publicado 2018
    “…This research aims to generate validation and reliability of an instrument to measure employee satisfaction in a sports entity, comprising 28 items in six factors, using a Lickert type measure. …”
    Enlace del recurso
    Artículo
  18. 298

    Composición factorial del cuestionario ABPEF en universitarios mexicanos por Rodríguez Villalobos, Judith Margarita, Viciana Ramírez, Jesús, Tristán Rodríguez, José Leandro, Blanco Ornelas, José René

    Publicado 2017
    “…Abstract The current study aims to search if the psychometric results proposed by Niñerola et al. (2006) for the Barriers for the Practice of Physical Activity Scale (BPPAS) are replicated in Mexican university students. …”
    Enlace del recurso
    Artículo
  19. 299
  20. 300

Herramientas de búsqueda: