Resultados de búsqueda - "cross"

Diplomacia comercial china-estados unidos: enfoques metodológicos y sistémicos por Lechuga Cardozo, Jorge Isaac

“…The research followed a non-experimental qualitative and analytical approach, under a cross-sectional documentary-bibliographic level. …”
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Correlation between seasonal and meteorological factors with the monthly frequency of intracranial aneurysms rupture in northeast Mexico por Alcalá Briones, Ricardo Daniel, Villarreal Silva, Eliud Enrique, Flores Benavides, Lydia Itzel, Ramos Delgado, César, Martínez Bustamante, Daniel, Martínez Ponce de León, Ángel Raymundo

“…An observational, retrospective, cross-sectional and non-comparative study of male and female patients over 18 years old who were admitted to our unit in northeast Mexico with the diagnosis of spontaneous SAH due to aneurysmal rupture from January 2014 to March 2020. …”
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Percepción de valor al cliente en la ruta de servicio caso: sector de tiendas de conveniencia en el área metropolitana de Monterrey, N. L., México por Segura Vargas, Marco Antonio

“…This research offers an alternative approach that introduces concepts of the Lean Philosophy and the Service Pathway as a basis for the bidimensionality of the perceived value, which is composed by the longitudinal factors and the cross-sectional stages. The study focuses on the relationship between these elements, for this, three independent hypothesis models have been proposed, developed, and verified that explains the phenomenon. …”
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Insights into the Potential of Pre-Processing of Ingredients to Improve their Economical Value to Aquaculture Species por P Bureau, Dominique, Yang, Yuhong, Cai, Chunfang, Pfeuti, Guillaume

“…In another series of research efforts, incubation of feather meals with protease and a reducing agent, aiming to disrupt residual disulphide bonds and cross-linkage of keratin, significantly improved in vivo digestibility of protein and amino acids and bio-availability of arginine of this ingredient to rainbow trout. …”
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Body composition by dual X-ray absorptiometry in Mexican schoolchildren with or without obesity por O Cavazos, Manuel Enrique de la, Treviño Garza, Consuelo, Rodríguez Balderrama, Isaías, Villarreal Pérez, Jesús Zacarías, Elizondo Omaña, Rodrigo Enrique, Montes de Oca Luna, Roberto, Sánchez Gónzalez, S., Cantú Moreno, Daniel, Rodríguez Calderon, P., Argente Oliver, Jesús

“…Material and methods: We performed an observational, analytical, comparative, cross-sectional study of 80 Mexican schoolchildren who attended the Nutrition Clinic of the Pediatric Medical Center in Monterrey, Mexico during the period of January to April 2005. …”
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Risk perception of medicinal marijuana in medical students from northeast Mexico [version 1; referees: awaiting peer review] por Castillo Guzmán, Sandra, Palacios Ríos, Dionicio, Nava Obregón, Teresa Adriana, Arredondo Mendoza, Julio C., Alcalá Alvarado, Olga V., Alonso Bracho, Sofía A., Becerril Gaitán, Daniela Alejandra, González Santiago, Omar

“…Several studies have shown support from the public toward the use of medicinal marijuana. In this cross-sectional study, we assess the risk perception to medicinal marijuana in a sample of medical students. …”
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Chemical bath deposition route for the synthesis of ultra-thin CuIn(S,Se)2 based solar cells. por Lugo Loredo, Shadai, Sánchez González, Yudania, Neuschitzer, Markus, Xie, Hai Bing, Insignares Cuello, Cristina, Izquierdo Roca, Victor, Peña Méndez, Yolanda, Saucedo, Edgardo

“…SEM images show a compact and homogeneous film and by cross-section the thickness was estimated to be around 700 nm. …”
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Use of Facebook, perceived stress and alcohol consumption among university students por Navarro Oliva, Edna Idalia Paulina, Gherardi Donato, Edilaine Cristina da Silva, Alvarez Bermúdez, Javier, Guzmán Facundo, Francisco Rafael

“…A descriptive, correlative and cross-sectional study was carried out. The sample of 1110 young university students from Nuevo León, Mexico, was selected by probability sample. …”
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Evaluación de los niveles séricos de vitamina D en adultos asmáticos y su relación con el control de asma por González Díaz, Sandra Nora, Arias Cruz, Alfredo, Villarreal Pérez, Jesús Zacarías, Sánchez Guerra, Daniel, Monge Ortega, Olga Patricia

“…Objective: To evaluate the relationship between vitamin D serum levels and asthma control, as well as nutritional status, quality of life and patient comorbidities. Methods: Cross-sectional, observational, descriptive study of 43 asthmatic patients older than 18 years of age. …”
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Dermoscopic features of acral melanocytic nevi in a case series from Mexico por González Ramírez, Roger Adrián, Guerra Segovia, Carolina, Garza Rodríguez, Verónica, Garza Báez, Pamela, Gómez Flores, Minerva, Ocampo Candiani, Jorge

“…Methods: An observational, descriptive, cross-sectional study was performed in Hispanic patients with the presence of at least one pigmented lesion on acral skin. …”
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El discurso ensayístico hispanoamericano actual, entre lo nacional y lo transnacional por Barrera Enderle, Víctor

“…The essayistic discourse can be seen as an opportunity to cross methodological, disciplinary and geographical boundaries (a discursive manifestation of the transnational), but without losing rigor nor creativity. …”
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Gonotrophic cycle estimate for Culex quinquefasciatus in Mérida, Yucatán, México por García Rejón, Julián Everardo, Fernández Salas, Ildefonso, Farfán Ale, José Arturo, Beaty, Barry J., Ulloa García, Armando, Loroño Pino, María Alba, Flores, Luis, Rosado, Elsy

“…Also, vitellogenesis analysis to monitor egg maturity was conducted during both seasons. Cross-correlation data suggested a similar length of the gonotrophic cycle (4 days) in both seasons. …”
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Las repercusiones de la apertura económica de Cuba con Estados Unidos en el contexto de las relaciones internacionales por Agramon Mata, Juan Francisco, Lechuga Cardozo, Jorge Isaac, Arjona Granados, María del Pilar

“…A qualitative approach was applied in which the analytical method was used through a documentary-bibliographic cross-sectional review. The research identifies a rupture in diplomatic and trade relations between Cuba and the United States affecting the dynamics of inter-American international relations. …”
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Contaminación como uno de los determinantes de la migración: evidencia para México = Pollution as one of the determinants of migration: evidence for Mexico por González García, Héctor, Salazar Cantú, José de Jesús, Rodríguez Guajardo, Raymundo Cruz

“…According to Jha and Whalley (2003), the environment-migration relationship can be theoretically demonstrated using the traditional Harris-Todaro (1970) model of rural and urban migration, in which the unemployment variable, if interpreted as damage, can be replaced by pollution. Using a cross-section model we present, in this study, evidence for Mexico to support Jha and Whalley, finding a positive relationship between migration and pollution.…”
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Actitudes sobre sexualidad en adolescentes pertenecientes a comunidades indígenas y mestizas en situación de vulnerabilidad de escuelas secundarias en la zona metropolitana de Mont... por Rodríguez Cerda, Juanita Josefina, Valero, María Angélica Rocha

“…Asimismo, los y las adolescentes identificaron las acciones de violencia de género en las relaciones de pareja o noviazgo.SummaryThe purpose of this work is to identify the behaviors and atitudes that adolescents of both sexes belonging to indigenous and mestizo communities have regardingtheir sexuality. A cross-sectional study was carried out in which 494 adolescents enrolled in all three grades of secondary school, who were selected in a non-randomway. …”
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APLICACIÓN DE BACTERIÓFAGOS EN ALIMENTOS por Hernández-Santiago, Rodrigo, Jiménez-Salas, Zacarías, Pla-Soler, Reyes

“…Abstract The risk of getting a foodborne disease (FBD) occurs when food is altered and contaminated by pathogenic bacteria; such cross-contamination event occurs through the raw materials, process, or the worker. …”
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ESTADO NUTRICIONAL DE ADOLESCENTES: RIESGO DE SOBREPESO Y SOBREPESO EN UNA ESCUELA SECUNDARIA PÚBLICA DE GUADALUPE, N.L. MÉXICO por Briones Ortiz, Nancy Patricia, Cantú Martínez, Pedro César

“…La prevalencia del riesgo de sobrepeso y sobrepesofue alta para los dos generos; los resultados fueron diferentes y superiores con otros estudios.AbstractThis study aimed to assess the nutritional status of adolescents. A cross-sectional study was takenin a public high school in Guadalupe, Nuevo León, México, with 120 students ages 12 to 15 years.The sample was performed using systematic statistical selection. …”
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El asilo diplomático y el principio de no devolución por Caraballo Maqueira, Leonel

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Retornos externos de la educación superior en México 2000-2010: External returns to higher education in Mexico 2000-2010 por Pereira-López, Mariana, Soloaga, Isidro

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Evaluation of the criteria for the interpretation of the oral glucose tolerance test in the National Mother-Child Teaching Hospital ‘‘San Bartolome’’ por Moya Salazar, J. J., Pio Dávila, L.

“…To this purpose, a non-experimental, prospective cross-sectional analytic study was performed in 1271 patients, included in the study to comply with the guidelines and recommendations of the ADA and the CLSI POCT12-A3 guide, which were processed in the Biochemical Autoanalyzer Biosystems A25. …”
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