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

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

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

“…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

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

“…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. …”
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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

“…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. …”
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Dataset of the adapted COVID stress scales for healthcare professionals of the northeast region of Mexico por Padilla Rivas, Gerardo Raymundo, Delgado Gallegos, Juan Luis, Montemayor Garza, Rene de Jesús, Franco Villareal, Héctor, Cosió León, María de los Ángeles, Avilés Rodríguez, Gener, Zúñiga Violante, Erika, Romo Cárdenas, Gerardo Salvador, Islas, José Francisco

“…Using an online platform to obtain data, a survey was developed and distributed through electronic means during a 6- week period covering July and August 2020, considered one of the periods with the highest reported COVID cases in Mexico. …”
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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

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

“…We find that women’s relative wage increased, particularly during the period of liberalization. Both between and within-industry shifts also favored female workers. …”
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Income divergence between mexican states in the 1990s: the role of skill premium por Aguayo Téllez, Ernesto

“…During the period 1940–1985 the variance of average incomes across Mexican states fell by 60 percent. …”
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Conditional betas and Market re-definition: Revisiting the capital asset pricing model with Mexican data por Treviño Villarreal, María de Lourdes

“…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. …”
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Creación de valor en las empresas a través de las prácticas de la Responsabilidad Social Empresarial por Romero-Tamez, María Monserrat, Treviño-Saldivar, Eduardo, Saldivar Del Angel, Roxana

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Estudio de la dinámica hidrogeológica de la Laguna de Labradores, Galeana, Nuevo León. por Cuevas Castellanos, Paulina

“…This event occurred at the end of a period of severe drought in all state of Nuevo León. …”
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Impacto de la sequía en el acuífero del centro de producción agropecuaria (CPA)/UANL, Linares, N.L. por Martínez Solís, Angélica María

“…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). …”
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Caracterización clonal de aislamientos clínicos de Stenotrophomonas maltophilia productores de biopelícula por Montoya Hinojosa, Edeer Iván

“…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. …”
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Estudio de la dinámica hidrogeológica de la Laguna de Labradores, Galeana, Nuevo León. por Cuevas Castellanos, Paulina

“…This event occurred at the end of a period of severe drought in all state of Nuevo León. …”
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Impacto de la sequía en el acuífero del centro de producción agropecuaria (CPA)/UANL, Linares, N.L. por Martínez Solís, Angélica María

“…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

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

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

“…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. …”
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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

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

“…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. …”
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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

“…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. …”
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