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    El valor de la cartera de clientes de empresas de telecomunicaciones en México (The value of customer portfolio for telecommunication companies in Mexico) by Saldaña, J., Palomo, M.

    Published 2006
    “…However the analysis can’t end there, companies are well aware that, although customers´ past performance could be helpful to asses their future performance, it could also be tricky. …”
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    Article
  6. 446

    Nutritional contribution of torula yeast and fish meal to the growth of shrimp Litopenaeus vannamei as indicated by natural nitrogen stable isotopes by Gamboa Delgado, Julián, Fernández Díaz, Benigno, Nieto López, Martha Guadalupe, Cruz Suárez, Lucía Elizabeth

    Published 2016
    “…Nitrogen stable isotope values (δ15N) were measured in ingredients, diets and muscle tissue of experimental animals in order to estimate the relative contributions of dietary nitrogen and dry matter supplied by both ingredients. At the end of a 29 d bioassay, there were no significant differences in survival rate among treatments. …”
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    Article
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    Inoculación al estrés y atención plena para la reducción del estrés en músicos universitarios. Estudio comparativo. by Ayala Hernández, Pedro Jorge

    Published 2017
    “…For measure instruments the Scale of Perceived Stress, in the Gonzalez & Landero Version (2008) and the Mindfulness and Attention Awareness Scale by Brown & Ryan (2012) were used both at the beginning and end of the workshops; and for effect size measuring the ranges and cut-off scores of the Gonzalez & Landero Scale, and the Empirical Rule of Effect Size was used as well. …”
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    Tesis
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    Interferon-based therapy delays but metabolic comorbidity accelerates progression of chronic hepatitis C by Martínez Macías, Roberto F., Cordero Pérez, Paula, Juárez Rodríguez, Omar A., Chen López, Carlos Y., Martínez Carrillo, Francisco M., Alarcón Galván, Gabriela, Mercado Hernández, Roberto, Muñoz Espinosa, Linda Elsa

    Published 2015
    “…Kaplan-Meier analysis, log-rank test, annualized incidence per 100 person-years, and stepwise discriminant analysis were used to analyse mortality and complications.Results. The end-point of annualized incidence was lowest in sustained virological responders, intermediate in non-responders, and highest in untreated patients. …”
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    Article
  11. 451

    Inoculación al estrés y atención plena para la reducción del estrés en músicos universitarios. Estudio comparativo. by Ayala Hernández, Pedro Jorge

    Published 2017
    “…For measure instruments the Scale of Perceived Stress, in the Gonzalez & Landero Version (2008) and the Mindfulness and Attention Awareness Scale by Brown & Ryan (2012) were used both at the beginning and end of the workshops; and for effect size measuring the ranges and cut-off scores of the Gonzalez & Landero Scale, and the Empirical Rule of Effect Size was used as well. …”
    Get full text
    Tesis
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    Depresión, ansiedad y estrés en estudiantes de nuevo ingreso a la educación superior. by Tijerina González, Liliana Zandra, González Guevara, Erika, Gómez Nava, Marisol, Cisneros Estala, Martha Aidee, Rodríguez García, Karla Yadira, Ramos Peña, Esteban Gilberto

    Published 2018
    “…Conclusiones: Los componentes de la prueba DASS (depresión, ansiedad y estrés) están asociados, en el género femenino se encontró asociación depresión-ansiedad, ansiedad-estrés y depresión-ansiedad y en hombres solamente depresión-ansiedad.Palabras clave: Depresión, ansiedad, estrés, estudiantes universitariosAbstractMany mental health problems tend to appear at the end of childhood at the beginning of adolescence, according to more recent studies, mental health problems are the main cause of morbidity in young people Material and methods: A cross-sectional study was conducted in a sample of 520 students, using the self-administered questionnaire DASS-21, which allowed to establish the prevalence of depression, stress and anxiety. …”
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    Article
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    Selección de genes especie específicos de Mycobacterium tuberculosis expresados en condiciones de estrés térmico como candidatos para el diagnóstico de la tuberculosis. by Zenteno Chávez, Wendy Lilian

    Published 2018
    “…Then, bacteria were harvested and RNA isolation and cDNA synthesis were performed subsequently. End point PCR amplification was carried on with specific primers designed for each selected gene. …”
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    Tesis
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    Selección de genes especie específicos de Mycobacterium tuberculosis expresados en condiciones de estrés térmico como candidatos para el diagnóstico de la tuberculosis. by Zenteno Chávez, Wendy Lilian

    Published 2018
    “…Then, bacteria were harvested and RNA isolation and cDNA synthesis were performed subsequently. End point PCR amplification was carried on with specific primers designed for each selected gene. …”
    Get full text
    Tesis
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