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  1. 681

    Actividad biológica de Azadirachta indica, Juglans regia, Tecoma stans, Magnolia grandiflora y su aplicación en formulaciones a base de biopolímeros. by Martínez Báez, Adbel Zaid

    Published 2018
    “…The incidence of infectious diseases in a nationwide level promotes the investigation of the biological activity of extracts of different plants such as the above mentioned, the preservation and/or increment of this activity when combined, and the development of formulations based on biopolymers such as chitosan and pullulan. …”
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    Tesis
  2. 682

    Índice biológico de integridad histórico (IBIh) basado en los peces en áreas selectas del estado de Chiapas, México. by Romero Melchor, Diana Lizeth

    Published 2018
    “…The aim of this document is to develop a biological integrity index based in the ichthyofauna, using the information obtained historically and currently, also considering various biological indicators such as trophic level and swim, tolerance to environmental changes among others. …”
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    Tesis
  3. 683

    Relación entre permeabilidad de la orofaringe y nasofaringe con la dirección del crecimiento craneofacial. by Díaz González Reyes, Melissa

    Published 2019
    “…Abstract INTRODUCTION: The obstruction of the airways especially at the level of the nasopharynx, forces the patient to breathe through the mouth, the most frequent causes of this habit are increasing due to the most common etiology is of allergic origin. …”
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    Tesis
  4. 684

    Anotaciones sobre problema del yo (Ego) y la conciencia en la filosofía sartreana by Cardozo Beltrán, Arturo, Lechuga Cardozo, Jorge Isaac

    Published 2020
    “…Method: this analysis was carried out through a qualitative approach, conducting a literature review from a critical perspective based on a documentary-bibliographical cross-sectional level. Results: after the documentary review, it was found that the Sartre‟s thesis “Man is condemned to be free” (1996, p.22) is only possible if the external characteristic of the unconscious is supported. …”
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    Article
  5. 685

    Clinical characteristics associated with the severity of Clostridium [Clostridioides] difficile infection in a tertiary teaching hospital from Mexico by Tijerina Rodríguez, Laura Esther, Garza González, Elvira, Martínez Meléndez, Adrián, Morfín Otero, Rayo, Camacho Ortiz, Adrián, Gonzalez Diaz, Esteban E., Pérez Gómez, Héctor Raúl, Villarreal Treviño, Licet, Maldonado Garza, Héctor Jesús, Esparza Ahumada, Sergio, Rodríguez Noriega, Eduardo

    Published 2021
    “…In this study, risk factors associated with the development of severe-complicated and recurrent outcomes in CDI patients in different age groups, including the non-elderly, were assessed in a third-level hospital. Methods: CDI cases were detected by clinical data and polymerase-chain-reaction (PCR). …”
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    Article
  6. 686
  7. 687

    Simultaneous estimation of the nutritional contribution of fish meal, soy protein isolate and corn gluten to the growth of Pacific white shrimp (Litopenaeus vannamei) using dual st... by Gamboa Delgado, Julián, Rojas Casas, Mónica G., Nieto López, Martha Guadalupe, Cruz Suárez, Lucía Elizabeth

    Published 2013
    “…Diet 50GSF contributed significantly higher amounts of dietary nitrogen from CG than from FM. When the level of dietary nitrogen derived from FM was increased in diet 50FSG, nutrient contributions were more comparable to the available dietary proportions as there was an incorporation of 44, 29 and 27% from FM, SP and CG, respectively. …”
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    Article
  8. 688

    Public sector management in Singapore: examining the public service for the 21st century reform = Gestión del sector público en Singapur: el examen de la función pública para la r... by Villezca Becerra, Pedro Antonio

    Published 2013
    “…Since its orientation conforms to the contemporary idea of an adaptive and responsive public service, the reform is continually monitored at a micro level. Future work should address the lack of research on assessing results of the macro or overall status of PS21 Resumen: El propósito de este trabajo es estudiar el diseño, la motivación y los objetivos de la Administración Pública para el Siglo 21 (PS21), en contraste con el tradicional de Nueva Gestión Pública (NGP) en Singapur. …”
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    Article
  9. 689

    Efectividad del método de enseñanza virtual en la asignatura de basquetbol a nivel universitario by Medina Villanueva, Mireya, Dueñas Dorado, Luís Alberto, Meza Hernández, Edgardo, Ruiz Ponce, María del Carmen

    Published 2015
    “…The objective of this research is to determine the level of effectiveness of the use of virtual methods and digital tools in teaching the subject of basketball included in the lesson plans of the Exercise Science Degree imparted at the Faculty of Sports Organization at UANL. …”
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    Article
  10. 690

    Actividad biológica de Azadirachta indica, Juglans regia, Tecoma stans, Magnolia grandiflora y su aplicación en formulaciones a base de biopolímeros. by Martínez Báez, Adbel Zaid

    Published 2018
    “…The incidence of infectious diseases in a nationwide level promotes the investigation of the biological activity of extracts of different plants such as the above mentioned, the preservation and/or increment of this activity when combined, and the development of formulations based on biopolymers such as chitosan and pullulan. …”
    Get full text
    Tesis
  11. 691

    Índice biológico de integridad histórico (IBIh) basado en los peces en áreas selectas del estado de Chiapas, México. by Romero Melchor, Diana Lizeth

    Published 2018
    “…The aim of this document is to develop a biological integrity index based in the ichthyofauna, using the information obtained historically and currently, also considering various biological indicators such as trophic level and swim, tolerance to environmental changes among others. …”
    Get full text
    Tesis
  12. 692

    Relación entre permeabilidad de la orofaringe y nasofaringe con la dirección del crecimiento craneofacial. by Díaz González Reyes, Melissa

    Published 2019
    “…Abstract INTRODUCTION: The obstruction of the airways especially at the level of the nasopharynx, forces the patient to breathe through the mouth, the most frequent causes of this habit are increasing due to the most common etiology is of allergic origin. …”
    Get full text
    Tesis
  13. 693
  14. 694
  15. 695
  16. 696
  17. 697
  18. 698
  19. 699
  20. 700

    DIAGNÓSTICO DE LA CALIDAD SANITARIA DEL AGUA DE POZO EN COMUNIDADES DEL SUR DE SONORA, MÉXICO by Anduro Jordan, Julio Armando, Cantú Soto Ernesto Uriel, Ernesto Uriel, Campas Baypoli, Olga Nydia, López Cervantes, Jaime, Sánchez Machado, Dalia Isabel, Félix Fuentes, Anacleto

    Published 2017
    “…Objective: The aim of the study was to determine the prevalence an pollution level caused by mesophilic aerobic bacteria (MAB), total coliform (TC), fecal coliform (FC), Escherichia coli (E. coli) and Salmonella spp., as indicators of sanitary quality in water well used by humans in the south región of Sonora,México. …”
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    Article

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