Resultados de búsqueda - (perito OR (cerritos OR period))

  1. 101

    Ecología del paisaje de la región hidrológica prioritaria no. 53 Río San Juan y Río Pesquería (CONABIO), Nuevo León, México. por Torres Barajas, Manuel

    Publicado 2018
    “…The landscape structure and configuration of the RHP has been transformed, undergoing spatial and temporal changes, overall, during the 1976-2011 time period, the patches size is more irregular, in the overall 1976–2011 time period, the patch number (PN) decreased by 30 %, the significant decreased occurred between 1993 and 2000. …”
    Enlace del recurso
    Tesis
  2. 102

    Ecología del paisaje de la región hidrológica prioritaria no. 53 Río San Juan y Río Pesquería (CONABIO), Nuevo León, México. por Torres Barajas, Manuel

    Publicado 2018
    “…The landscape structure and configuration of the RHP has been transformed, undergoing spatial and temporal changes, overall, during the 1976-2011 time period, the patches size is more irregular, in the overall 1976–2011 time period, the patch number (PN) decreased by 30 %, the significant decreased occurred between 1993 and 2000. …”
    Enlace del recurso
    Tesis
  3. 103

    Automatic Frequency Identification under Sample Loss in Sinusoidal Pulse Width Modulation Signals Using an Iterative Autocorrelation Algorithm por Said, Alejandro, Davizón, Yasser, Espino Román, Piero, Rodríguez Said, Roberto, Hernández Santos, Carlos

    Publicado 2016
    “…Taking advantage of the symmetry properties of the autocorrelation, the algorithm is capable of estimating half of the period of the fundamental frequency; thus, allowing one to estimate the necessary number of samples to produce an accurate Fourier spectrum. …”
    Enlace del recurso
    Artículo
  4. 104

    Seroprevalence of T. Cruzi infection in blood donors and chagas cardiomyopathy in patients from the coal mining region of coahuila, Mexico por Martínez Tovar, José Gerardo, Rebollar Téllez, Eduardo Alfonso, Fernández Salas, Ildefonso

    Publicado 2014
    “…Design and Setting: Epidemiological, exploratory and prospective study in a general hospital during the period January to June 2011. Methods: We performed laboratory tests ELISA and indirect hemagglutination in three groups of individuals: 1) asymptomatic voluntary blood donors, 2) patients hospitalized in the cardiology department and 3) patients with dilated cardiomyopathy. …”
    Enlace del recurso
    Artículo
  5. 105
  6. 106

    Suitable Conditions for the Use of Vanadium Nitride as an Electrode for Electrochemical Capacitor por Morel, Alban, Borjon Piron, Yann, Lucio Porto, Raúl, Brousse, Thierry, Bélanger, Daniel

    Publicado 2016
    “…After a 24 hours stabilization period, the prepared VN thin film showed an initial capacitance of 19 mF.cm−2 and a capacity retention of 96% after 10000 cycles. …”
    Enlace del recurso
    Artículo
  7. 107

    Does trade liberalization help woman? The case of Mexico in the 1990s por Aguayo Téllez, Ernesto, Airola, Jim, Juhn, Chinhui

    Publicado 2010
    “…We find that women’s relative wage increased, particularly during the period of liberalization. Both between and within-industry shifts also favored female workers. …”
    Enlace del recurso
    Artículo
  8. 108

    Income divergence between mexican states in the 1990s: the role of skill premium por Aguayo Téllez, Ernesto

    Publicado 2006
    “…During the period 1940–1985 the variance of average incomes across Mexican states fell by 60 percent. …”
    Enlace del recurso
    Artículo
  9. 109

    Conditional betas and Market re-definition: Revisiting the capital asset pricing model with Mexican data por Treviño Villarreal, María de Lourdes

    Publicado 2012
    “…This paper examined the time-series cross-section relation between conditional betas and stock returns using monthly data for Mexico for the period January 1999 to August 2008. The portfolio-level analysis and regressions indicated a positive relation between conditional betas and the expected returns. …”
    Enlace del recurso
    Artículo
  10. 110
  11. 111
  12. 112

    Impacto de la sequía en el acuífero del centro de producción agropecuaria (CPA)/UANL, Linares, N.L. por Martínez Solís, Angélica María

    Publicado 2016
    “…This investigation attempts to evaluate the effects of the fractures on the aquifer, as a consequence of a recent period of dryness, and from this understand whether some changes occurred, specially in the direction of the movement of the subsurface or deeper water what will allow a better administration for necessary activities including people of the (FCF-UANL). …”
    Enlace del recurso
    Tesis
  13. 113

    Caracterización clonal de aislamientos clínicos de Stenotrophomonas maltophilia productores de biopelícula por Montoya Hinojosa, Edeer Iván

    Publicado 2020
    “…The isolates were collected in a period from January 2007 to December 2017 in two third-level hospitals in Mexico, with a total of 235 isolates, 47% from Jalisco and 53% from Monterrey. …”
    Enlace del recurso
    Tesis
  14. 114
  15. 115

    Impacto de la sequía en el acuífero del centro de producción agropecuaria (CPA)/UANL, Linares, N.L. por Martínez Solís, Angélica María

    Publicado 2016
    “…This investigation attempts to evaluate the effects of the fractures on the aquifer, as a consequence of a recent period of dryness, and from this understand whether some changes occurred, specially in the direction of the movement of the subsurface or deeper water what will allow a better administration for necessary activities including people of the (FCF-UANL). …”
    Enlace del recurso
    Tesis
  16. 116

    Caracterización clonal de aislamientos clínicos de Stenotrophomonas maltophilia productores de biopelícula por Montoya Hinojosa, Edeer Iván

    Publicado 2020
    “…The isolates were collected in a period from January 2007 to December 2017 in two third-level hospitals in Mexico, with a total of 235 isolates, 47% from Jalisco and 53% from Monterrey. …”
    Enlace del recurso
    Tesis
  17. 117

    Inter-Candidate Agenda Setting Effect of the 2018 Mexican Presidential Election: Political Party Candidates Vs. an Independent Candidate por Flores, María de los Ángeles

    Publicado 2024
    “…The data was collected from Telemundo’s national newscast “Noticias Telemundo” with José Díaz Balart during INE’s official 90-day electoral campaign period. The inter-candidate agenda setting effect regarding the horse race topics was strong among the contenders suggesting that Telemundo’s journalists were disseminating the same information regarding party candidates, but the journalists’ reporting differed when covering the independent candidate. …”
    Enlace del recurso
    Artículo
  18. 118

    Impact of a fall prevention program in the Internal Medicine wards of a tertiary care university hospital por Lara Medrano, Reynaldo, Alcázar Quiñones, Carlos, Galarza Delgado, Dionicio Ángel, Baena Trejo, Laura

    Publicado 2014
    “…Results: Since the implementation of the program, the rate of falls per 1000 days/patient decreased from 1.9 in 2007 to 0.67 in the period 2008-2013, representing a decrease of the rate of falls of up to 70%, with a statistically signiicant difference (P=.02). …”
    Enlace del recurso
    Artículo
  19. 119

    Changes in Staphylococcus aureus susceptibility across Latin America between 2004 and 2010 por Garza González, Elvira, Dowzicky, Michael Joseph

    Publicado 2013
    “…Methicillin-resistant S. aureus rates across Latin America ranged from 40.1% to 50.6% over the study period. All S. aureus isolates were susceptible to linezolid and vancomycin, while 100% of methicillin-susceptible S. …”
    Enlace del recurso
    Artículo
  20. 120

    Metal Complexes Containing Natural and Artificial Radioactive Elements and Their Applications por Kharissova, Oxana Vasilievna, Méndez Rojas, Miguel Ángel, Kharisov, Boris I., Méndez, Ubaldo, Martínez, Perla

    Publicado 2014
    “…Recent advances (during the 2007–2014 period) in the coordination and organometallic chemistry of compounds containing natural and artificially prepared radionuclides (actinides and technetium), are reviewed. …”
    Enlace del recurso
    Artículo

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