Resultados de búsqueda - (((sumoy OR sum) OR ((((some OR same) OR usumoaen) OR (asumoe OR semen)) OR auuusumo)) OR usuma)*

  1. 101

    Accessible location of mobile labs for COVID-19 testing por Villicaña Cervantes, Dianne Larissa, Ibarra Rojas, Omar Jorge

    Publicado 2024
    “…In particular, we use the concepts of classical, gradual, and cooperative coverage to defne a weighted sum of multiple accessibility indicators. We formulate our optimization problem via a mixed-integer linear program which is intractable by commercial solvers for large instances. …”
    Enlace del recurso
    Artículo
  2. 102

    Relación entre la longitud cervical y la colonización bacteriana en pacientes embarazadas durante el segundo trimestre por Piña Pecina, Nohemí Deyanira

    Publicado 2025
    “…Se realizaron análisis descriptivos, pruebas de normalidad y comparaciones mediante Wilcoxon rank-sum y correlación de Spearman. Resultados: La edad media fue de 24.7 años (DE: 6.4). …”
    Enlace del recurso
    Tesis
  3. 103

    Relación entre la longitud cervical y la colonización bacteriana en pacientes embarazadas durante el segundo trimestre por Piña Pecina, Nohemí Deyanira

    Publicado 2025
    “…Se realizaron análisis descriptivos, pruebas de normalidad y comparaciones mediante Wilcoxon rank-sum y correlación de Spearman. Resultados: La edad media fue de 24.7 años (DE: 6.4). …”
    Enlace del recurso
    Tesis
  4. 104

    A Model for Calculation of a Productivity Bonus por Sánchez de León, José Alfredo

    Publicado 2017
    “…A productivity bonus represents a defrayal that some working places extents to their workers, in order to gratificate them due to the accomplishment of some productive goals or objectives. …”
    Enlace del recurso
    Artículo
  5. 105

    Spatial distribution of the larval indices of Aedes aegypti in Guadalupe, Nuevo León, Mexico, with circular distribution analysis por Mercado Hernández, Roberto, Fernández Salas, Ildefonso, Villarreal Martínez, Homero Fernando

    Publicado 2003
    “…Circular distribution was determined by using mean angle (a) and argument (r) from the sum of ranges for each variable. Arguments corresponding to the mean angle of house (260 degrees), recipient (265 degrees), and Breteau (247 degrees) indices were 0.2321, 0.2331, and 0.2225, respectively. …”
    Enlace del recurso
    Artículo
  6. 106
  7. 107

    Bromate and chromate removal from water by double layered hydroxides por Villanueva Rangel, Cecilia Patricia

    Publicado 2015
    “…To remove bromate and chromate from water, common methods include ion exchange, coagulation-flocculation processes, reductionprecipitation, etc., but these strategies can present some important disadvantages like incomplete removal, high cost, continuous use of reagents, and high energy costs. …”
    Enlace del recurso
    Tesis
  8. 108

    Bromate and chromate removal from water by double layered hydroxides por Villanueva Rangel, Cecilia Patricia

    Publicado 2015
    “…To remove bromate and chromate from water, common methods include ion exchange, coagulation-flocculation processes, reductionprecipitation, etc., but these strategies can present some important disadvantages like incomplete removal, high cost, continuous use of reagents, and high energy costs. …”
    Enlace del recurso
    Tesis
  9. 109
  10. 110
  11. 111
  12. 112

    Aspectos negativos del copyright por Muela Meza, Zapopan Martín

    Publicado 2006
    “…This essay talks briefly about some negative effects the copyright system has on the production, acquisition, distribution, access and use of documental information in general and in libraries in particular. …”
    Enlace del recurso
    Artículo
  13. 113
  14. 114

    A Review of the Effects of Macroalgae in Shrimp Feeds and in Co-Culture por Cruz-Suárez, L. Elizabeth, Tapia-Salazar, Mireya, Nieto-López, Martha G., Ricque-Marie, Denis

    Publicado 2008
    “…Additionally,macroalgae contain some active compounds that can improve animal resistance against bacterial and virus diseases.Some seaweed species can be co-cultivated with shrimps, resulting in a sustainable alternative to reduce the need forartificial feed. …”
    Enlace del recurso
    Artículo
  15. 115

    Present status of research and production of tiger puffer Takifugu rubripes in Japan por Kikuchi, Kotaro

    Publicado 2019
    “…One of the most serious problems of cage aquaculture is extremely low productivity due to high mortalityfrom outbreaks of parasitic diseases. Therefore, some farmers have started producing the fish in land based culture tanks withrunning seawater and some are interested in closed recirculating aquaculture. …”
    Enlace del recurso
    Artículo
  16. 116
  17. 117
  18. 118

    The influence of media on investment decisions. The case of bubbles (La influencia de los medios de comunicación sobre las decisiones de inversión. El caso de las burbujas) por Perramon Ayza, Joaquím M.

    Publicado 2014
    “…A problem of informative independence becomes created, particularly serious in the case of the banks, which are at the same time creditors. And in a third place, some informative biases are manifested for the companies of regulated sectors which are starring the economical information in the media. …”
    Enlace del recurso
    Artículo
  19. 119

    Essay in labor economics: children immigration, informal employment, and social mobility in Mexico por García Andrés, Adelaido

    Publicado 2016
    “…I focus on Millennia’s Generation (1980–1999) in order to consider some relevant characteristics’ in this generation. …”
    Enlace del recurso
    Tesis
  20. 120

    Efecto de tratamientos silvícolas en la diversidad estructural de bosques templados en Durango, México. por Silva González, Edgar

    Publicado 2018
    “…According to the applied silvicultural treatments, it can be observed that there are small changes in some species with a high value index of importance. …”
    Enlace del recurso
    Tesis

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