Resultados de búsqueda - ( (factories OR tutorial) OR ( (alta OR facts) OR ((factr OR facto) OR also) ))*

Prevalence of Helicobacter pylori vacA Genotypes and cagA Gene in Dental Plaque of Asymptomatic Mexican Children por Mendoza Cantú, Alejandra, Urrutia Baca, Víctor Hugo, Urbina Ríos, Cynthia Sofía, De la Garza Ramos, Myriam Angélica, García Martínez, Martha Elena, Torre Martínez, Hilda Hortencia Hermelinda

“…The variability in Helicobacter pylori vacA and cagA genes has been related to the progression of the gastrointestinal disease; also the presence of H. pylori in the oral cavity has been associated with periodontal disease in adults, but, in children without dyspeptic symptoms, little is known about this. …”
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Azathioprine: its uses in dermatology por Chávez Álvarez, Sonia, Ocampo Candiani, Jorge, Gómez Flores, Minerva, Villarreal Martínez, Alejandra, Herz Ruelas, Maira Elizabeth, Garza Garza, Rubicela

“…Dermatologists should also be aware of the possible adverse events it may present. …”
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Approach methodology for the sustainable design of packaging through computational tools: Case study: Water bottles por Rodríguez Toscano, Andrés, Mojica Herazo, Julio Cesar, Rojas Millán, Rafael, Hernández Palma, Hugo Gaspar, Saucedo Martínez, Jania Astrid

“…This paper presents a methodological approach that enables reducing design times through parametric analysis and computerized tools. It also describes a case study using the proposed methodology. …”
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Mini-review: Ferrite nanoparticles in the catalysis por Kharisov, Boris I., Rasika Dias, H.V., Kharissova, Oxana Vasilievna

“…Core–shell nanostructures with silica and titania are also used without loss of magnetic properties. The ferrite nanomaterials are obtained mainly by wet-chemical sol-gel or co-precipitation methods, more rarely by the sonochemical technique, mechanical high-energy ball milling, spark plasma sintering, microwave heating or hydrothermal route. …”
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Mortality Due to Meteorological Disasters in Mexico during 2000-2015 por Jáuregui Díaz, José Alfredo, Avila Sánchez, María de Jesús, Tovar Cabañas, Rodrigo

“…The lethality of disasters occurs not only due to exposure to a certain threat, but also due to the accumulated vulnerability of certain populations. …”
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Mindlin-Reissner Analytical Model with Curvature for Tunnel Ventilation Shafts Analysis por Alvarez Pérez, José, Peña, Fernando

“…Based on the Mindlin–Reissner theory for thick shells, this model also takes into account the shell constitutive curvature and considers an expression of the shear correction factor variable (αn) in terms of the thickness (h) and the radius of curvature (R). …”
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The use of online storytelling to improve oral fluency on english learners as a foreing language por Gamez Berumen, Devany Mizada, Serrato Salazar, Dan Isaí

“…This research has its theoretical basis on communicative competence and provides literature review on speaking skills, storytelling technique, background of similar projects with issues on oral fluency and the methodologies. It Also provides information about the research model instruments that supports this study. …”
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Finite element modeling of hot rolling of 1075 carbon steel process with variable cross section. por Montemayor de la Garza, Karina, Zambrano Robledo, Patricia del Carmen, Zapata Hernández, Óscar Jesús, Leduc Lezama, Luis Adolfo

“…The effect of rolling speed and temperature were considered to analyze flow behavior. Rolling loads were also determined.…”
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A new species of Decamastus Hartman, 1963 (Polychaeta: Capitellidae) from the Gulf of California, with remarks on its habitat por Solís Weiss, Vivianne, García Garza, María Elena, Hernández Alcántara, Pablo

“…The methyl green staining pattern of D. gracilis Hartman, 1963, the other species found in the Pacific, is also described and illustrated.…”

Recent applications of cell-penetrating peptide guidance of nanosystems in breast and prostate cancer (Review) por Longoria García, Samuel, Sánchez Domínguez, Celia Nohemí, Gallardo Blanco, Hugo Leonid

“…CPPs have been shown to enhance cellular uptake in vitro and in vivo, improving the efficacy of anticancer drugs such as doxorubicin and paclitaxel, while also limiting their cytotoxic effects on healthy cells and tissues. …”
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Approximate packing circles in a rectangular container: valid inequalities and nesting por Litvinchev, I., Ozuna, E.L.

“…Nesting circles inside one another is also considered. Numerical results are presented to demonstrate the efficiency of the proposed approach.…”
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Trimesic acid dimethyl sulfoxide solvate: space group revision por Bernès, Sylvain, Hernández, Guadalupe, Portillo, Roberto, Gutiérrez, René

“…The crystal structure contains layers of trimesic acid molecules lying on mirror planes. A mirror plane also passes through the S and O atoms of the solvent molecule. …”
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Relative humidity measurement based on a tapered, PVA-coated fiber optics multimode interference sensor por Quiñones Flores, Abraham A., Guzman Sepulveda, Jose R., Castillo Guzman, Arturo A.

“…The fabrication and testing of a tapered version with enhanced sensitivity is also presented. The native MMI sensor showed a sensitivity of 5.6nm/RH%, in the range from 87 RH% to 93 RH%, while the tapered one exhibited an increased sensitivity of 6.6nm/RH%, in the range from 91.5 RH% to 94 RH%. …”
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About the relation of inequality and poverty with crime in Mexico por Calderón, Sully, Valero Gil, Jorge Noel

“…It uses two measures of crime, property and violent crime, and two measures of inequality, one for income and one for education; it also distinguishes between the concepts of mean income and poverty (marginality). …”
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Needs and knowledge required by professors of higher education in the application of ICT in teaching: a survey. por Araiza Vázquez, María de Jesús, Dörfer, Claudia, Kutugata Estrada, Armando

“…In general, this study identified the needs and support that teachers require integrate ICT in their work and also made clear the need to establish, measures and criteria to guide the formation in use and application of technological tools.…”
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Empowerment of Women through Political Participation: Oportunidades’ performance in an indigenous community of Oaxaca. por Avila Jaquez, Carmen

“…Based on qualitative research results, the paper reports how the program has met challenges and complexities at the local level. These issues may also be present when the program is expanded into other areas. …”
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THE ONTO-GEOGRAPHICAL STRUCTURE OF WORLD-CULTURE AND THE POSITION, HE POSITION, OPPORTUNITY AND TASK OF AFRICA por Beck, Henrich

“…In this context, as relevant basical cultures we will take in consideration primarily the extensive cultural areas of the continents Europe, Africa and Asia. Also the cultures of America and LatinAmerica seem to be founded in an amalgamation of these great basical cultures; so we will confine our analysis to them. …”
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Tamaño óptimo de la muestra por Badii, M. H., Castillo, J., Guillen, A.

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Recent advances in oregano (Lippia graveolens and Poliomintha Iongiflora): Extraction methods component determination, and their potential applications. por Jiménez Pérez, V. M., Muñoz Flores, B. M., Hernández Fernández, E., Celis, D., Treviño Carreón, J., Moreno, S.

“…We present new, green methods for essential oil extraction as well as the potential medicinal properties of said oil. This review also focuses on the determination of its main components, such as carvacrol and thymol. …”
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Movilidad social e intensidad de cuidados en Nuevo León: Social mobility and care intensity in Nuevo León por Méndez Delgado, Alba Verónica, Castañuela Sánchez, Blenda Guadalupe

“…Hay mayor persistencia en niveles de alta intensidad de cuidados en mujeres de bajos niveles educativos, sin trabajo y en pobreza. …”
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