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  1. 8041

    Evaluación de muestras salivales para determinación de carga microbiana cariogénica en mujeres gestantes. by Ramos Pizaña, Michelle

    Published 2018
    “…INTRODUCCIÓN: La Caries Temprana de la Infancia es de alta prevalencia en el grupo de edad infantil, la cual ha sido un problema internacional de salud pública, especialmente en niños muy pequeños que empieza temprano en la vida, incrementándose rápidamente en aquellos quienes tienen un alto riesgo de caries, un principal factor determinante de la transmisión bacteriana es la materna predisponiendo al niño a padecer de esta enfermedad. …”
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    Tesis
  2. 8042

    La relación de las habilidades gerenciales en el proceso administrativo de las pequeñas y medianas empresas (PyMEs) dedicadas al comercio ubicadas en Ciudad Obregón, Sonora, México... by Paredes Zempual, Daniel

    Published 2017
    “…As mentioned above a determining factor in their stay in the SMB market are managerial skills where Whetten and Cameron (2005) authors establish a model that classifies personal, interpersonal and group. …”
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    Tesis
  3. 8043

    Control of Pathogenic Vibrios in Shrimp Aquaculture using Antiinfectives from Marine Natural Products by Selvin, Joseph, Ninawe, A.S., Meenatchi, R., Seghal Kiran, G.

    Published 2015
    “…Poor water quality, deteriorated pond bottom due to over feeding, inadequate farm management, rapid intensification of stocking approaches etc. are major predisposing factors of disease outbreaks. Both reactive and proactive treatment methods are being progressed through R&D efforts, but tangible solution is remain to prevent/control mid-culture outbreaks in shrimp aquaculture. …”
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    Article
  4. 8044

    VALORACIÓN NUTRICIONAL DE LAS PERSONAS ADULTAS MAYORES DE ACUERDO AL AJUSTE DE TABLAS ESTANDARIZADAS DE CENAPRECE EN LA ZONA URBANA DE GUERRERO, MÉXICO by Torres Castañón, Mirna Eréndira, Carreón Gómez, Juan Manuel, Bernal Mendoza, Lorena Inés, Reyna Ávila Leticia, Leticia

    Published 2017
    “…Conclusions: Associated factors were age, sex, academic level, consumption of dairy products and water glasses.Palabras Clave: Adulto mayor, Sobrepeso y Obesidad, Envejecimiento, Older adult, Overweight and Obesity, Aging…”
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    Article
  5. 8045

    Nivel de ansiedad pre y pos competencia, enfrentamiento al estrés competitivo en corredores amateur de medio fondo, del estado de Durango by Ortiz Martínez, Maria Guadalupe, Aguirre Gurrola, Hilda Bertha

    Published 2021
    “…Resultando que los a los indicadores de ansiedad precompetitiva se observó existe una tendencia de manera general hacia el factor de autoconfianza, ya que se muestran porcentajes altos en los ítems 3. …”
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    Article
  6. 8046
  7. 8047

    El currículo basado en competencias y su implementación en cursos de ingeniería by Martínez Alonso, Gabriel Fernando, Garza Garza, Juan Ángel, Portuondo Padrón, Roberto

    Published 2008
    “…ABSTRACT An analysis of the competence-based curriculum is shown in this work, from its defi nition, classifi cation and didactic implementation. …”
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    Article
  8. 8048

    Attitude, knowledge and perception of the altruistic donation of blood in a city in Northeastern Mexico by Márquez Melgarejo, A., Pérez Chávez, Fernando, Cazares Tamez, Rogelio, Díaz Olachea, Carlos Gabriel

    Published 2015
    “…Materials and methods: We conducted a transversal, observational, descriptive, prospective, and a survey-based study of 435 subjects in Monterrey, Mexico in November of 2011. …”
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    Article
  9. 8049

    La confiabilidad de las evaluaciones del aprendizaje conceptual: Índice Spearman-Brown del método split-halves = Reliability of the evaluation of conceptual learning: index of Spea... by Rositas, J., Badii Zabeh, Mohammad Hosein, Castillo, J.

    Published 2006
    “…Abstract. 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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    Article
  10. 8050

    Outsourcing de software: Variables críticas en el proceso de toma de decisiones (Software outsourcing: Variables involved in decision making) by Palomo González, Miguel Ángel, Cantú, José

    Published 2009
    “…Outsourcing is defined as business processes that are performed by an organization (Supplier) establishes a contractual relationship (Costumer-Supplier) and is given the responsibility for execution of business processes to the supplier. Based on the significant investment in imports generated by companies in Mexico, it was performed a literature review to identify the key variables that, in principle, influence the decision to turn to Software Outsourcing and, at the end, we propose a Software Outsourcing Model. …”
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    Article
  11. 8051

    Degradación fotocatalítica solar de diclofenaco mediante óxido de zinc modificado con fluoruro. by Rueda Sayala, Laura

    Published 2017
    “…El uso de este catalizador modificado con fluoruro demostró en este estudio ser eficiente para la degradación de un contaminante emergente como el diclofenaco, por lo cual esta investigación establece las bases para el desarrollo de nuevas tecnologías sustentables basadas en el uso de un recurso natural como es la energía solar.…”
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  12. 8052

    Quenching simulation of steel grinding balls by Colás Ortíz, Rafael, Zapata Hernández, Óscar Jesús, Reyes, Luis A., Camurri, Carlos, Carrasco, Claudia, Garza Montes de Oca, Nelson Federico

    Published 2015
    “…ABSTRACT The phase transformations of high carbon steel during quenching and equalizing were modelled using commercial computer packages based on the finite element method and the kinetic transformation of steel. …”
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    Article
  13. 8053

    LADES: a software for constructing and analyzing longitudinal designs in biomedical research by Vázquez Alcocer, Alan, Garzón Cortes, Daniel Ladislao, Sánchez Casas, Rosa María

    Published 2014
    “…Several methods for constructing efficient longitudinal designs have been developed based on power analysis and the statistical model used for analyzing the final results. …”
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    Article
  14. 8054
  15. 8055

    Beneficios, barreras y apoyo social para el ejercicio en universitarios: diferencias por grado escolar by Cruz Castruita, Rosa María, González Castro, Juan Carlos Arturo, Raimundi, Maria Julia, Enríquez Reyna, María Cristina

    Published 2017
    “…ABSTRACT: Differences according to education level among exercise benefits, exercise barriers and exercise social support in university students were examined. Based on the model of Health Promotion Pender. Descriptive comparative design. …”
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    Article
  16. 8056

    Trustworthiness of randomized trials in endocrinology—A systematic survey by González González, José Gerardo, Dorsey Treviño, Edgar Gerardo, Alvarez Villalobos, Neri Alejandro, Barrera Flores, Francisco Jesús, Díaz González Colmenero, Alejandro, Quintanilla Sánchez, Carolina, Montori, Victor M., Rodríguez Gutiérrez, René

    Published 2019
    “…Background Trustworthy (i.e. low risk of bias) randomized clinical trials (RCTs) play an important role in evidence-based decision making. We aimed to systematically assess the risk of bias of trials published in high-impact endocrinology journals. …”
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    Article
  17. 8057

    Reassessment of the distribution and population size of Spizella wortheni by Scott Morales, Laura Magdalena, Vela Coiffier, Martha Patricia, Cotera Correa, Mauricio, Almejo Ramos, Mirna, Canales Delgadillo, Julio César

    Published 2018
    “…Our results demonstrate that conservation assessment based on limited records can exaggerate the vulnerability of species, and confirm that the Worthen’s Sparrow population and geographic distribution range are larger than previously determined, indicating that the Red List status of this species should be reconsidered. …”
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    Article
  18. 8058

    Climate complexity in the migratory cycle of Ammodramus bairdii by Bosso, Luciano, Peña Peniche, Alexander, Ruvalcaba Ortega, Irene, Rojas Soto, Octavio

    Published 2018
    “…The geographic areas with optimal, suboptimal and marginal conditions were identified, based on the distance to the centroid of the GN. …”
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  19. 8059
  20. 8060

    Nutritional contribution of fish meal and microalgal biomass produced from two endemic microalgae to the growth of shrimp Penaeus vannamei by Pacheco, Juan, Gamboa Delgado, Julián, Alvarado, Ángel, Nieto López, Martha Guadalupe, Tapia, Mireya, Cruz, Lucia

    Published 2018
    “…Results demonstrate that low dietary inclusion levels of microalgal biomass elicit similar or higher growth rates than diets based on a fish meal only. Isotopic data indicated that microalgae actually contributed protein to tissue accretion. …”
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    Article

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