Resultados de búsqueda - "physics"

Prevalencia de respiración oral y su efecto en el desempeño escolar en niños con alergia respiratoria por Treviño Salinas, Marisol Belinda, Muñoz Mendoza, Diana, González Díaz, Sandra Nora, Arias Cruz, Alfredo, Chapa Rodríguez, Adrián, Rodríguez Ortiz, Pablo Gabriel

“…After a complete history and physical examination, after that they answered a questionnaire inquiring about snoring characteristics, day-time sleepiness, and academic performance. …”
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Inversión conjunta de sísmica de refracción y sondeos eléctricos verticales utilizando programación evolutiva. por Merlo Mejía, Jorge Luis

“…For refractive seismic and vertical electrical sounding data representing physically different responses, the layer thickness can function as the common parameter for both. …”
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Efectos de la hipnosis y la música sobre variables psicosociales en mujeres programadas para biopsia de mama. por Sánchez Jáuregui, Teresa de Jesús

“…It is recommended to use audio-recorded hypnosis and music interventions to reduce physical and emotional discomfort during the biopsy procedure and to improve the quality of life of patients with suspected breast cancer.…”
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Evaluación teórica de la reflectancia en capas delgadas de Al/SiO2 depositadas mediante sputtering para aplicaciones en recubrimientos ópticos por Ortega Cabrera, Jesús Javier

“…The use of computer software for the simulation of these thin layer growth processes represents a substantial benefit due to the non-dependence on a real system, as well as the possibility of exploring a greater range of physical quantities involved. In addition, there being a need in the automotive industry, Varroc Lighting Systems© has taken on the task of improving the reflectance of the aluminized in its headlights, for this reason we carry out the development, using the NASCAM® software, which uses the kinetic method of Monte Carlo to develop a model of the physical system to study on a nanometric scale, this will allow us to analyze the influence of different magnitudes that can affect the reflectance of the material. …”
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OBESIDAD Y FACTORES DE RIESGO EN ESTUDIANTES DEL ÁREA DE LA SALUD DE LA UNIVERSIDAD AUTÓNOMA DE BAJA CALIFORNIA, MEXICALI por Ponce y Ponce de León, Gisela, Esparza Cisneros, Josefina Ruiz, Magaña Rosas, Anabel, Arizona Amador, Betzabé, Mayagoitia Witrón, José de Jesús

“…Students in the health areas at the UABC (104 from nursing school, 120 from medical school and 112 from dentistry school) ranging from first to eight semesters were evaluated for BMI and a surrey was applied regarding frequency of food intake, eating habits, alcohol consumption, smoking and physical activity,  to know the relationship between the latter factors and obesity. …”
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AUTOCUIDADO EN DIABETES GESTACIONAL: ASOCIACIÓN CON FACTORES CLÍNICOS Y SOCIOECONÓMICOS por Sánchez-Jiménez, Bernarda, Hernández-Galván, Alejandra, Erin Graham, Chelsea, Chávez Courtois, Mayra, Perichart-Perera, Otilia

“…Diet adherence was 81%, physical activity 66% and capillary glucose self monitoring was 3%. …”
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Calidad de Vida y Factores Sociodemográficos en Taekwondistas Colombianos por Ariza Viviescas, Andrés Mauricio, Guillermo Andrés Saéz Abello, Felipe Rosas Treuque, William Duarte Toro

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Estudio de clima organizacional en empresa de subcontratación de procesos de negocios por Moreno Quintana, Pablo Jorge

“…The results provided by this investigation identified the following aspects as opportunities for improvement in the organization; technological work equipment, work compensation, work pressure, physical comfort in the work place…”
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Desarrollo histórico de la educación a distancia (Historical development of distance education) por Jardines Garza, Francisco Javier

“…The possibility to acces the education programs which are not feasible to study because of the physical distance are now possible by the use of internet. …”
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Bioinspired synthesis of optically and thermally responsive nanoporous membranes por Morones Ramírez, José Rubén

“…The design and engineering of these responsive porous membranes have been achieved through the coupling of porous membranes with polymeric materials that can change their physical conformation in response to pressure, heat, pH or different chemical entities. …”
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Size-Selected Ag Nanoparticles with Five-Fold Symmetry por Gracia Pinilla, Miguel Ángel, Ferrer, Domingo A., Mejía Rosales, Sergio, Pérez Tijerina, Eduardo

“…Our data suggest that the aggregation of clusters (dimers, trimer, etc.) into the active zone of the nanocluster source is the predominant physical mechanism for the formation of the nanoparticles. …”
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Spatial Microstructural Ordering of Expansive Clay Minerals por López Lara, T., Hernández Zaragoza, J. B., Carreón Freyre, D., Cerca, M., Rojas González, E., Minor Franco, A. G., Martínez Barrera, G., Salgado Delgado, R.

“…Sothis work studies the spatial microstructural ordering and mineralogy of different expanding clays in order to correlate them with some of their geotechnical properties (plasticity, classification, andexpansion).TheclaymicrostructurewasobtainedusingX-ray diffraction, and sweeping electronic microscopy. Physical characterization includes pH analysis. Clays with greater swelling (12.1–14.6% expansion) present greater agglomeration (gathering) (20–50 microns) in a flocculated structure that mainly contained sodic montmorillonite with 14–22 ˚A openings and 8.28 average pH, which indicates high electron concentrations with border-face interactions. …”
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Greener synthesis of chemical compounds and materials por Kharissova, Oxana V., Kharisov, Boris I., Oliva González, Cesar Maximo, Méndez, Yolanda Peña, López, Israel

“…Several non-contaminating physical methods, such as microwave heating, ultrasoundassisted and hydrothermal processes or ball milling, frequently in combination with the use of natural precursors, are of major importance in the greener synthesis, as well as solventless and biosynthesis techniques. …”
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Atención prenatal en adolescentes embarazadas por Barbosa Martínez, Rosalva del Carmen, Benavides Torres, Raquel Alicia, Ramírez Aranda, José Manuel

“…Introduction: The prevention of pregnancy in adolescence is of great social relevance because of it emotionally, physically and economically affects the adolescent and the family. …”
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Size-selected ag nanoparticles with five-fold symmetry por Miguel Angel, Garcia Pinilla, Ferrer, Domingo A., Mejía Rosales, Sergio, Pérez Tijerina, Eduardo

“…Our data suggest that the aggregation of clusters (dimers, trimer, etc.) into the active zone of the nanocluster source is the predominant physical mechanism for the formation of the nanoparticles. …”
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Estudio de clima organizacional en empresa de subcontratación de procesos de negocios por Moreno Quintana, Pablo Jorge

“…The results provided by this investigation identified the following aspects as opportunities for improvement in the organization; technological work equipment, work compensation, work pressure, physical comfort in the work place…”
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A psychological approach in the usage of interests to motivate children to the learning of EFL in a public school of Nuevo León, Mexico por Trejo Robles, Cathy Elizabeth

“…Data analysis from a questionnaire about interests was performed and the main interest categories found were physical activities and videogames. These categories are considered as the thematic content to be used in order to adapt the lesson plans of the EFL classes. …”
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Pintura y realismo, el juego de la representación = Painting and realism, the game of representation por Morales Orona, Héctor Manuel

“…This rush off is connected with his physical and technical aspects that, simultaneously that are bounding, grant it the way of being, in last instance, they are the containers of sense.…”
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Predicting the phase diagram of two-dimensional colloidal systems with long-range interactions por Mejía Rosales, Sergio, Gil Villegas, Alejandro, Ivlev, Boris I., Ruiz García, Jaime

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Imaginarios juveniles y virtualidad. De La Noria a pipopes.com por Rodríguez, José Antonio Meyer

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