Resultados de búsqueda - (( levey OR levy ) OR ( leves OR level ))*

Situación de la separación de residuos sólidos urbanos en Santiago, Nuevo León, México por Villalón Mendoza, Horacio, Alanís Rodríguez, Eduardo, Méndez Vasconcelos, María Esmeralda, Cantú Moya, Adriana Fabiola

“…For sampling we designed a questionnaire, which was conducted by telephone at random and estimated with a confidence level of 90%. The number of samples required by pre-sampling was 200. …”
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An educational strategy for improving knowledge about breast and cervical cancer prevention among Mexican middle school students por Calderón Garcidueñas, Ana Laura, Flores Peña, Yolanda, De León Leal, Silvia, Vázquez Martínez, Carlos Alberto, Farías Calderón, Ana Gabriela, Melo Santiesteban, Guadalupe, Elizondo Zapién, Rosa María, Hernández Hernández, Dulce María, Garza Moya, Rubén, Cerda Flores, Ricardo Martín

“…This strategy proved to improve the level of knowledge of students in an easy and affordable way.…”
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Burnout Among First-Year Medical Students During COVID-19 Pandemic in Mexico: A Cross-sectional Study por Jezzini Martínez, Sofía, Martínez Garza, Javier Humberto, Quiroga Garza, Alejandro, Zarate Garza, Pablo Patricio, Jacobo Baca, Guillermo, Gutiérrez de la O, Jorge, Fuente Villarreal, David de la, Salinas Álvarez, Yolanda, Elizondo Omaña, Rodrigo Enrique, Guzmán López, Santos

“…This study aimed to evaluate the prevalence and level of burnout in medical students caused by the academic and psychological instability that the pandemic represents. …”
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Historical and current spatial modeling of the sacred fir (Abies religiosa [Kunth] Schltdl. & Cham.) in the Trans-Mexican Volcanic Belt por Manzanilla Quiñones, Ulises, Martínez Adriano, Cristian Adrián, Aguirre Calderón, Oscar Alberto

“…Annual precipitation was 80 to 224 mm higher than the current level and the temperature was 1 °C colder. Conclusion: The most important environmental variables for sacred fir distribution are similar to those reported in the literature, indicating similarity between the current and historical ecological niche of A. religiosa…”
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Knowledge of healthcare providers in the management of anaphylaxis por González Díaz, Sandra Nora, Villarreal González, Rosalaura Virginia, Fuentes Lara, Elma Isela, Salinas Díaz, María del Rocío, De Lira Quezada, Cindy Elizabeth, Macouzet Sánchez, Carlos, Macías Weinmann, Alejandra, Guzmán Avilán, Rosa Ivett, García Campa, Mariano

“…The aim of the study is to evaluate the level of knowledge in the management of anaphylaxis in healthcare providers. …”
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Predictors of in-hospital mortality in patients with non-variceal upper gastrointestinal bleeding por González González, José Alberto, Vázquez Elizondo, Genaro, García Compeán, Diego, Obed Gaytán Torres, Juan, Flores Rendón, Ángel Ricardo, Jáquez Quintana, Joel Omar, Garza Galindo, Aldo Azael, Cárdenas Sandoval, Martha Graciela, Maldonado Garza, Héctor Jesús

“…Conclusion: the number of comorbidities, the Rockall scale score, an albumin level < 2.6 g/dL, the presence of rebleeding and hospital stay were predictors of in-hospital mortality in patients with UNVGB.…”
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Efficient secretion of a modified E7 protein from human papilloma virus type-16 by Lactococcus lactis por Quistián Martínez, Deyanira, Villatoro Hernández, Julio, Loera Arias, María de Jesús, Rangel Colmenero, Blanca Rocío, Zavala Flores, Laura Mireya, Sepúlveda Saavedra, Julio, Guzmán López, Santos, Elizondo Omaña, Rodrigo Enrique, Montes de Oca Luna, Roberto, Saucedo Cárdenas, Odila

“…This new strain could be used as a live vaccine to deliver E7 at a mucosal level and generate antitumour immune responses against HPV-associated tumours.…”
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The validity of incremental exercise testing in discriminating of physiological profiles in elite runners por Legaz Arrese, Alejandro, Munguía Izquierdo, Diego, Carranza García, Luis Enrique, Reverter Masía, Joaquín, Torres Dávila, Celeste Guadalupe, Medina Rodríguez, Rosa Elena

“…Heart rate (HR), VO2 , and lactate concentrations were measured at the end of each exercise level. At maximal effort, there were no differences between the groups regarding VO2max and maximal HR; however, the workload time, vVO2max and peak treadmill velocity were significantly higher in the 3000m steeplechase group (p<0.05). …”
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El perfil sociodemográfico inductivo del suicida en México de 1990 a 2011 por Villarreal Sotelo, Karla, Vargas, Cynthia Marisol, León Palomo, Omar Alejandro de

“…The profile obtained was: Suicides in Mexico are in great part male subjects (83.12%), aged 20-24 years (16.85%), singles (42.48%), schooling primary level (23.11%), being the a negative situation at work the main reason of suicide (64.17%), the suicide is carried at home (68.2%), and the most used method was hanging, strangulation or suffocation (75.08%). …”
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Aplicación del modelo trans-teórico en la planificación docente de educación física de Nuevo León por González Pérez, Miguel Ángel, Dimas Castro, José Luis, Pérez García, José Alberto, Tristán Rodríguez, José Leandro, Aguirre Gurrola, Hilda Bertha

“…Abstract: The purpose of this study is to identify the stages of change of planning in teaching physical education at the primary level, the federal system of the state of Nuevo Leon. …”
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Seroepidemiología y factores de riesgo de Leptospira spp y lentivirus en hatos ovinos y caprinos del noreste de México. por Chávez Sánchez, Jesús Francisco

“…This study estimated leptospiral and small ruminant Lentivirus infections and seropositivity at herd- level, region and animal species. The risk factors associated to small ruminants in Nuevo León México were also estimated. 840 serum samples from 67 goat herds (n=441) and 52 sheep herds (n=399) from different economical regions obtained between July 2015 and August of 2016 were used. …”
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Composición y estructura de bosques de pino-encino bajo manejo en Ixtlán de Juárez, Oaxaca, México por Catellanos Bolaños, Juan Francisco

“…The tree size, defined through the dominance in diameter to level of species, generally covered proportionally the different sizes as dominant trees, co-dominant and suppressed.…”
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Televisión Digital Terrestre: Modelos de negocio en el mercado Europeo por García, Raquel Urquiza

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Percepciones sobre capital social en Argentina por Baro, Marcelo

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Síndrome de Burnout, la Enfermedad Menos Preciada del Siglo XXI por González Trejo, Eli Samuel, Martínez Valdez, Ruth Isela, Catache Mendoza, Maria del Carmen, Pedroza Cantú, Gloria

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Diferencias en la Motivación Laboral debido al Género entre Personas de la Generación y en el Noreste de México. por Catache Mendoza, María del Carmen, García González, María Alejandra, Martinez Valdez, Ruth Isela, González Trejo, Elí Samuel

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Expresiones de la cultura organizacional de una IES por López Lara, Yolanda, Hernández Vargas, Lorna, de la Fuente Valdez, Sergio Manuel

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Construcción de indicadores del sistema institucional de seguimiento de convenios. por Mex Alvarez, Diana Concepción, Perera Abreu, Enrique, Ortiz Cuevas, Nancy Georgina, Gutiérrez González, Julio Antonio

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Aplicación de diseño de experimentos para el análisis de secado de un producto por Garza Villegas, Juan Baldemar

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Negocios y género: el hombre como sexo débil y propuestas educativas por Ramírez Puerto, Andrés

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