Resultados de búsqueda - ((((nita OR data) OR nica) OR rico) OR ((tenidas OR lenica) OR (catequina OR gets)))*

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

“…The sample of 1110 young university students from Nuevo León, Mexico, was selected by probability sample. Personal Data and Prevalence of Alcohol Consumption Inventory, Alcohol Use Disorders Identification Test (AUDIT), Facebook Use Identification Test, Perceived Stress Scale were used. …”
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Reassessment of the distribution and population size of Spizella wortheni por Scott Morales, Laura Magdalena, Vela Coiffier, Martha Patricia, Cotera Correa, Mauricio, Almejo Ramos, Mirna, Canales Delgadillo, Julio César

“…The use of niche models was successful in enhancing species information data quantity (e.g. range extensions) and quality (e.g. more precise habitat requirements), facilitating improved understanding of needs and conservation status in the wild.…”
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Size, Age, and Spatial-Temporal Distribution of Shortfin Mako in the Mexican Pacific Ocean por Carreón Zapiain, María Teresa, Favela Lara, Susana, González Pérez, Jaime Otilio, Tavares, R., Leija Tristán, Antonio, Mercado Hernández, Roberto, Compeán Jiménez, G. A.

“…Abstract Basic population parameters such as age, size, and distribution have been poorly evaluated for the Shortfin Mako Isurus oxyrinchus in the Mexican Pacific Ocean. According to data collected by scientific observers on board medium-size fishing vessels during the period of 2006–2013, size as TL was obtained for 5,740 individual sharks. …”
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Taper and Volume Systems Based on Ratio Equations for Pinus pseudostrobus Lindl. in Mexico por García Espinoza, Guadalupe Geraldine, Aguirre Calderón, Oscar Alberto, Quiñonez Barraza, Gerónimo, Alanís Rodríguez, Eduardo, De Los Santos Posadas, Héctor Manuel, García Magaña, José de Jesús

“…Studies on functional relationships between relative stem diameter and height to estimate timber yield are useful in the management of commercial forest plantations. With taper analysis data of 42 Pinus pseudostrobus Lindl. trees in the indigenous community of Nuevo San Juan Parangaricutiro , Michoacan, Mexico, six compatible systems for predicting taper (d), merchantable volume (Vm), stem volume (Vs), total tree volume (Vt) and branch volume (Vb) were fitted and evaluated. …”
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Nutritional contribution of fish meal and microalgal biomass produced from two endemic microalgae to the growth of shrimp Penaeus vannamei por Pacheco, Juan, Gamboa Delgado, Julián, Alvarado, Ángel, Nieto López, Martha Guadalupe, Tapia, Mireya, Cruz, Lucia

“…Results demonstrate that low dietary inclusion levels of microalgal biomass elicit similar or higher growth rates than diets based on a fish meal only. Isotopic data indicated that microalgae actually contributed protein to tissue accretion. …”
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Transmission dynamics of an iridescent virus in an experimental mosquito population: the role of host density. por Marina Fernández, Carlos F., Fernández Salas, Ildefonso, Ibarra, Jorge E., Arredondo Jiménez, Juan Ignacio, Valle, Javier, Williams, Trevor

“…A model incorporating heterogeneity in host susceptibility by inclusion of a pathogen-free refuge was a significantly better fit to data than an all-susceptible model, indicating that transmission is non-linear. …”
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Plant composition and structure of two post-livestock areas of Tamaulipan thornscrub, Mexico por Pequeño Ledezma, Miguel Angel, Alanís Rodríguez, Eduardo, Molina Guerra, Víctor Manuel, Mora Olivo, Arturo, Alcalá Rojas, Alejandro G., Martínez Ávalos, José Guadalupe, Garza Ocañas, Fortunato

“…The regeneration of each area was evaluated with the establishment of 12 sampling sites of 50m2. From the data obtained ecological indexes such as: Importance Value Index and Diversity (alpha and beta) were evaluated. …”
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Host feeding preference of culex quinquefasciatus (Diptera:Culicidae) in Monterrey Northeastern, Mexico por Elizondo Quiroga, Armando Erick, Flores Suárez, Adriana Elizabeth, Elizondo Quiroga, Darwin, Ponce García, Gustavo, Blitvich, Bradley J., Contreras Cordero, Juan Francisco, González Rojas, José Ignacio, Fernández Salas, Ildefonso, Beaty, Barry J., Mercado Hernández, Roberto

“…The weighted and unweighted human blood index (HBI) values were calculated, by using indoor and outdoor data, from the proportions of humanfed mosquitoes. …”
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Atmospheric Levels of Benzene and C1-C2 Carbonyls in San Nicolas de los Garza, Nuevo Leon, Mexico: Source Implications and Health Risk por Cerón Bretón, Julia Griselda, Cerón Bretón, Rosa María, Kahl, Jonathan D.W., Lara Severino, Reyna del Carmen, Ramírez Lara, Evangelina, Espinosa Fuentes, María de la Luz, Rangel Marrón, Marcela, Uc Chi, Martha Patricia

“…Principal component analysis (PCA) analysis revealed that photochemical activity influenced benzene and carbonyl levels during summer and that benzene was associated with vehicular traffic emissions during autumn and winter, showing good correlation with CO. Meteorological data showed that measured VOCs were influenced by regional sources. …”

Mean platelet volume in the differential diagnosis of tuberculous and bacterial meningitis por Camara Lemarroy, Carlos Rodrigo, Delgado García, Guillermo Rubén, De la Cruz González, Juan Gilberto, Villarreal Velázquez, Héctor Jorge, Góngora Rivera, Juan Fernando

“…Methodology: The demographic and clinical data of 73 consecutive patients that presented with either BM (n = 35) or TBM (n = 38) were retrospectively analyzed, as well as that of 28 age- and sex-matched controls. …”
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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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Specific ludic learning tasks in EFL oral expression development: A dialogical approach. por López Aguilar, Armando Maximiliano

“…The analysis of this investigation required of an elementary English as a Foreign Language group consisted of 35 students in which a written language evaluation, a survey based on ludic learning tasks, and an oral language rubric were as data gathering instruments. All this is to observe actual language knowledge in students in order to present a didactic sequence planning to improve learning and oral communicative expression in EFL third-grade learners.…”
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Risk factors and outcome associated with the acquisition of linezolid-resistant Enterococcus faecalis por Rodríguez Noriega, Eduardo, Hernández Morfin, Natalia, Garza González, Elvira, Bocanegra Ibarias, Paola, Flores Treviño, Samantha Maribel, Esparza Ahumada, Sergio, Gonzalez Diaz, Esteban E., Pérez Gómez, Héctor Raúl, Mendoza Mujica, Christian, León Garnica, Gerardo, Morfín Otero, Rayo

“…Clinical and demographic data were collected and analysed. Results: Risk factors for the presence of LREfs included prior linezolid use [odds ratio (OR) = 6.74], prior clindamycin use (OR = 6.72) and previous surgery (OR = 5.79). …”
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Subjective experience and visual attention to a historic building: A real-world eye-tracking study por De la Fuente Suárez, Luis Alfonso

“…Eye tracking allowed for the identification of the architectural elements that were objects of attention, the lengths of observation, and the points of view from which the elements were observed. Other data collection techniques, such as the think-aloud protocol and a special type of survey, were used to deeply understand the experiences that accompanied the visual exploration of the historic building. …”
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Comparative study of CO2 photoreduction using different conformations of CuO photocatalyst: Powder, coating on mesh and thin film por Avila López, Manuel Alejandro, Gavrielides, Stelios, Luo, XiaoJiao, Ojoajogwu, Abah Ezra, Tan, Jeannie Z.Y., Luévano Hipólito, Edith, Torres Martínez, Leticia M., Maroto Valer, M. Mercedes

“…A numerical model, which was built using COMSOL, revealed that the experimental data obtained in this simulated photocatalytic activity study fitted well, however, further optimization was needed.…”
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Deterioro por corrosión de elementos de concreto armado de un edificio industrial por San Miguel, G. F., Alvarado, M. R., Tamez, P. V., Alcorta, R. G., Garza, R. M., Farias, J. P.

“…This work shows that the implementation of an inspection and diagnosis methodology must generate reliable data, through the use of specialized equipment and technology. …”
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Modeling Steel Corrosion Failure in Reinforced Concrete by Cover Crack Width 3D FEM Analysis por Castorena González, José H., Martin Díaz, Ulises, Gaona Tiburcio, Citlalli, Núñez Jaquez, Rosa E., Almeraya Calderón, Facundo, Bastidas, José María, Bastidas, David M.

“…The results were validated using three experimental data sets from the literature: two corrosion case studies in natural environments and one work covering accelerated corrosion in laboratory test conditions. …”
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Observation of environments with different restorative potential results in differences in eye patron movements and pupillary size por Martínez Soto, Joel, De la Fuente Suárez, Luis Alfonso, Gonzáles Santos, Leopoldo, Barrios, Fernando A.

“…Likewise, pupillary dilatation variations suggest a possible link between the affective valences of the settings and its restorative quality. Data results are confronted according to attention restoration theory on restorative environments. …”
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Use of Electrochemical Noise for the Study of Corrosion by Passivated CUSTOM 450 and AM 350 Stainless Steels por Almeraya Calderón, Facundo, Villegas Tovar, José M., Lara Banda, María del Refugio, Jáquez Muñoz, Jesús Manuel, Estupiñan López, Francisco H., Gaona Tiburcio, Citlalli

“…The potentiodynamic polychromatic curves employed electrochemical techniques and noise (EN) based on the ASTM-G5 and G199 standards. Two methods of data analysis were applied concerning EN: the domain of frequencies (power spectral density, PSD) and the time–frequency domain (Hilbert-Huang Transform). …”
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Biomass and sugar production dynamics in sweet sorghum variety Roger por López Sandin, Iosvany, Gutiérrez Soto, Guadalupe, Gutiérrez Díez, Adriana, Medina Herrera, Nancy, Gutiérrez Castorena, Edgar, Galicia Juárez, Marisol, Zavala García, Francisco

“…Fertilization treatments were assigned to the subplot using the three levels of organic fertilizer, inorganic fertilizer, and without fertilizer. Data collection was performed at different plant phenological stages from anthesis to physiological maturity. …”
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