Resultados de búsqueda - "population"

Análisis de la relación entre cohesión y clima motivacional en el fútbol femenino mexicano por Ródenas Cuenca, Luis Tomás

“…Abstract Soccer is one of the collective sports that most interest generates worldwide no matter the populations or no matter the age. Women's soccer is growing more each and every day due to an increase in television transmission and rapidly growing professional leagues around different countries. …”
Enlace del recurso

Performance evaluation and optimization of swarms of robots in a specific task por Márquez Vega, Luis Ángel

“…Use multi-objective optimization techniques directly on the quadrotor swarm simulator produces small number of optimized solutions because the optimization process is only suitable with small populations and with a reduced number of cycles due to the...…”
Enlace del recurso

Fenología y potencial de almacenamiento de carbono de Picea martinezii T.F. Patterson en ecosistemas forestales de Nuevo León. por Valdés Castillo, Valeria Araceli

“…Patterson as carbon storage, due to the small size of its populations and is in Official Mexican Standard NOM-059-SEMARNAT-2010 in the category of danger of extinction. …”
Enlace del recurso

Performance evaluation and optimization of swarms of robots in a specific task por Márquez Vega, Luis Ángel

“…Use multi-objective optimization techniques directly on the quadrotor swarm simulator produces small number of optimized solutions because the optimization process is only suitable with small populations and with a reduced number of cycles due to the...…”
Enlace del recurso

Análisis comparativo de la habilidad de solución de problemas en estudiantes iniciales y finales de ingeniería por Aguilar-Villarreal, Arlethe Yarí, Vargas-Moreno, Argelia, Hernández-Landa, Leonardo Gabriel

Enlace del recurso

The esperanza window trap reduces the human biting rate of Simulium ochraceum s.l. in formerly onchocerciasis endemic foci in Southern Mexico por Rodríguez Pérez, Mario Alberto, Garza Hernandez, Javier Alfonso, Salinas Carmona, Mario César, Fernández Salas, Ildefonso, Reyes Villanueva, Filiberto, Real Najarro, Olga, Cupp, Eddie W., Unnasch, Thomas R.

“…Flies were also collected outside the dwellings to control for variations in the local fly populations. When the EWTs were present, there was a significant reduction in the human biting rate at both the household and school locations at collection sites, with a greater effect observed in the schools. …”
Enlace del recurso

Interacciones temporales y espaciales de mesocarnívoros simpátricos en una Reserva de la Biosfera: ¿coexistencia o competencia? por Carrera Treviño, Rogelio, Astudillo Sánchez, Claudia C., Garza Torres, Héctor A., Martínez García, Luis, Soria Díaz, Leroy

“…These strategies may positively favor populations of mesocarnivores, which are characterized by having a high territorial behavior. …”
Enlace del recurso

Comparación del Autoconcepto entre Adolescentes Mexicanos: Diferencias entre Hombres y Mujeres por Blanco Ornelas, José René, Hernández Fierro, Raúl Alejandro, Ornelas Contreras, Martha, Aguirre Vásquez, Susana Ivonne

Enlace del recurso

INFLUENCIA DEL CONSUMO DE ALCOHOL EN MUJERES EN LA FUNCIONALIDAD CONYUGAL Y FAMILIAR por Boo-Vera, Darinel, Martínez-Torres, Jorge, Montesinos-Balboa, Jorge Eduardo

“…Cross-sectional descriptive study, in a sample for qualitative variables for infinite populations of women that went to external consultation  in one unit of family medicine from Tapachula Chiapas, previous informed consent were applied questionnaires to them of familiar variables; Test AUDIT (Alcoholism Use Disorders Identification Test); Test Apgar-Familiar (familiar functionality); Evaluation of the Conjugal Subsystem (Questionnaire of Chávez Aguilar). …”
Enlace del recurso

EL CONTROL BIOLÓGICO UNA HERRAMIENTA EN EL MANEJO DE PLAGAS AGRÍCOLAS por Ramírez Cerón, Daniel, Almaraz-Valle, Víctor Manuel

Enlace del recurso

Nivel de percepción de inseguridad alimentaria, estado nutricional y factores sociodemográficos asociados en pobladores de Oaxaca, México. por Ramírez Díaz, María del Pilar, Luna Hernández, Jorge Fernando, Rodríguez López, Edna Isabel, Hernández Ramírez, Gabriel

Enlace del recurso

Sexual function and reproduction can be impaired in men with rheumatic diseases: A systematic review por Perez Garcia, Luis F., te Winkel, Bernke, Carrizales, Juan P., Bramer, Wichor M., Vorstenbosch, Saskia, Van Puijenbroek, Eugene, Hazes, J.M.W., Dolhain, R.J.E.M.

“…Limitations: Most of the studies included in this review suffer from an inconsistent methodological quality, definitions of outcomes varied in several studies, a wide variety of screening questionnaires and/or diagnostic tools were used and results might only apply to the specific populations that were studied. Conclusions: This systematic review suggests that sexual health is impaired in men with rheumatic diseases. …”
Enlace del recurso

Optimization of Pathogenicity Tests for Selection of Native Isolates of Entomopathogenic Fungi Isolated from Citrusgrowing Areas of México on Adults ofDiaphorina citriKuwayama (Hem... por Gandarilla Pacheco, Fátima Lizeth, Galán Wong, Luis Jesús, López Arroyo, J. Isabel, Rodríguez Guerra, Raúl, Quintero Zapata, Isela

“…Growers have initiated intensive use of insecticides in order to control populations of the Asian citrus psyllid, Diaphorina citri Kuwayama (Hemiptera: Liviidae), the vector of the pathogen, ‘Candidatus Liberibacter asiaticus’ associated with huanglongbing. …”
Enlace del recurso

COMPARACIÓN DEL PORCENTAJE DE GRASA CORPORAL ESTIMADO POR LA FÓRMULA DE DEURENBERG Y EL OBTENIDO POR PLETISMOGRAFÍA POR DESPLAZAMIENTO DE AIRE por Lavalle González, Fernando Javier, Mancillas Adame, Leonardo, Villarreal Pérez, Jesús Zacarías, Zapata Garrido, Alfonso Javier, Villarreal Martínez, Jesús, Rodríguez Gutiérrez, René

“…Abstract Air-displacement plethysmography (BOD POD) and the predictive formula proposed by Deurenberg are two of many validated methods reported for assessment of body composition and percentage of body fat calculation that have been used in diverse populations. In this study we compared the percentage of body fat calculated by both methods in a random sample of adult subjects. …”
Enlace del recurso

ÍNDICE CINTURA-CADERA EN MUJERES QUE SE PERCIBE COMO MÁS ATRACTIVO POR HOMBRES DE 20 A 30 AÑOS DE EDAD por Ramírez López, Erik, Ramos Trujillo, Amanda, Puente Hernández, Debbie Samantha, Rodríguez Trejo, Mónica, Mata Obregón, María del Carmen

“…However, there have been other preferences in relation ICC by men of different populations. Material and methods: Cross-sectional study. 101 college men were interviewed 20 to 30 years old. …”
Enlace del recurso

Caracterización del hábitat de Amoreuxia wrightii (Bixaceae), una especie en peligro de extinción en el noreste de México por Soto Mata, Brianda Elizabeth, Alanís Rodríguez, Eduardo, Jurado, Enrique, Pando Moreno, Marisela, Molina Guerra, Víctor Manuel, Alcalá Rojas, Alejandro G., Marroquín Castillo, Jonathan Jesús

“…In this study the characterization of natural populations of A. wrightii, which grow in two contrasting communities taking into account the canopy cover in the Tamaulipan thornscrub in northeastern Mexico, was performed by analysis of associated flora and physical and chemical properties of soils. …”
Enlace del recurso

Polimorfismos rs6265 y rs7934165 del gen BDNF y su asociación con fenotipos de obesidad en mujeres postmenopáusicas por Guerrero Contreras, Israel

“…Additionally, it has been found that genetic polymorphisms in BDNF are associated with changes in body composition among European and American populations. Therefore our aim was to evaluate the association of rs6265 and rs7934165 polymorphisms in the BDNF gene with phenotypes associated to obesity in postmenopausal women from northern Mexico. …”
Enlace del recurso

Emergencia del virus Chikungunya (chikv) en Chiapas, México: tendencias en patrones epidemiológicos e incriminación de vectores. por Díaz González, Esteban Eduardo

“…An infection rate of 32.26/1,000 mosquitoes (95% IC = 20.06–49.62) was found in Ae. aegypti populations from Ciudad Hidalgo. After proving CHIKV entrance to Mexico and incriminate Ae. aegypti as a CHIKV vector, an observational cross-sectional study was carried out in the hospital “Dr. …”
Enlace del recurso

El elemento endémico de la flora vascular del Desierto Chihuahuense por Villarreal Quintanilla, José Ángel, Bartolomé Hernández, Jenry A., Estrada Castillón, Andrés Eduardo, Ramírez Rodríguez, Homero, Martínez Amador, Silvia J.

“…The following types of endemism were considered: 1) endemics which are known from the study region only, 2) quasi-endemics with distribution mainly in the DCH and some populations in the neighboring areas, 3) micro-endemics which are restricted to one location, and 4) endemics of non-arid habitats in the area. …”
Enlace del recurso

Polimorfismos rs6265 y rs7934165 del gen BDNF y su asociación con fenotipos de obesidad en mujeres postmenopáusicas por Guerrero Contreras, Israel

“…Additionally, it has been found that genetic polymorphisms in BDNF are associated with changes in body composition among European and American populations. Therefore our aim was to evaluate the association of rs6265 and rs7934165 polymorphisms in the BDNF gene with phenotypes associated to obesity in postmenopausal women from northern Mexico. …”
Enlace del recurso