Resultados de búsqueda - ((( levey OR leve ) OR levy ) OR ( leves OR levells ))

Mejoramiento de la biolixiviación de minerales por Acidithiobacillus ferrooxidans con la aplicación de un sistema neurocontrolado por Hernández Rodarte, Felipe Samuel

“…Material and Methods: Mineral lead and zinc bio - leaching data was used, obtained at flask level to train, to optimize and to validate a neuronal network in Mat-Lab ®. …”
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Regulación de la expresión de genes involucrados en la producción de compuestos de azufre en Saccharomyces cerevisiae por Leal Guerra, Clara Susana

“…Even though there has been some advances in the knowledge of the interaction of certain genes to produce sulfur compounds, it is still unknown the expression levels and gene interactions under the different conditions of industrial fermentation. …”
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Spatio-temporal variations of macro and trace mineral contents in six native plants consumed by ruminants at northeastern Mexico = Variación en espacio y tiempo del contenido de m... por Ramírez Lozano, Roque Gonzalo, González Rodríguez, Humberto, Gómez Meza, Marco Vinicio, Cantú Silva, Israel, Uvalle Sauceda, José Isidro

“…In spite of these differences, all plant species had suitable levels of Ca, Mg, K, Fe and Mn to satisfy grazing ruminant requirements. …”
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Estrés-recuperación psicofisiológica y su relación con las cargas internas del entrenamiento y el rendimiento deportivo. por Reynoso Sánchez, Luis Felipe

“…Below are explained the different methods that are reported in the literature as viable for monitoring the recovery-stress balance at the psychological level through the Stress-Recovery Questionnaire for Athletes (RESTQ-Sport), and at the physiological level through the parameters of the heart rate variability. …”
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Mejoramiento de la biolixiviación de minerales por Acidithiobacillus ferrooxidans con la aplicación de un sistema neurocontrolado por Hernández Rodarte, Felipe Samuel

“…Material and Methods: Mineral lead and zinc bio - leaching data was used, obtained at flask level to train, to optimize and to validate a neuronal network in Mat-Lab ®. …”
Enlace del recurso

Regulación de la expresión de genes involucrados en la producción de compuestos de azufre en Saccharomyces cerevisiae por Leal Guerra, Clara Susana

“…Even though there has been some advances in the knowledge of the interaction of certain genes to produce sulfur compounds, it is still unknown the expression levels and gene interactions under the different conditions of industrial fermentation. …”
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El Apocalipsis del Ozono: : Efectos Biológicos de la Radiación Ultravioleta por Rodríguez de la Fuente, Abraham Octavio, Heredia Rojas, José Antonio, Heredia Rodríguez, Omar, Castañeda Garza, María Esperanza, Rodríguez Flores, Laura Ernestina

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La Cibercriminalidad como modalidad comisiva del delito de trata de personas y su tratamiento jurídicopenal en Nicaragua por Flores Páiz, Jessica

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Contradicciones entre medios y metas: la percepción de exclusión y la conducta antisocial y delictiva en adolescentes por Moreno Rubio, Monica Eugenia, Plancarte Escobar, Rafael

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Autismo y agresividad en un adolescente por Vanegas Farfano, Minerva

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Definición y establecimiento formal de la engineering educación en México = (Definition and formal establishment of the engineering education in Mexico) por Cázares Rangel, Víctor Manuel

“…In Mexico, there is no presence of Engineering Education formally in the universities, neither as a branch nor as a course of study in a postgraduate level. It is the objective of the author’s doctoral thesis to establish this area officially as the result of research and analysis. …”
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Metodología para la administración de proyectos: Una nueva cultura de trabajo = Methodology for Project management: A new labor attitude). por Mendoza, M.

“…Furthermore, the projects increase sales, improve the satisfaction level of the clients, reduce the costs, and better the hob environment and so forth. …”
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La responsabilidad social empresarial y los criterios de actuación que influyen en la actitud de compra según la percepción del consumidor universitario por Romo Jiménez, Ana María, Rodríguez Burgos, Karla Eugenia, Cuevas Pérez, Verónica Ascención

“…Thus it is important to be aware of its development and change in an international level, to analyze and compare this change on regards this new business management within a Mexican context targeting consumers only. …”
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Actitud ante el consumo y no consumo de alcohol en estudiantes de preparatoria – México por López Cisneros, Manuel Antonio, Luis, Margarita Antonia Villar, Castillo, María Magdalena Alonso, Castillo, María Teresa de Jesús Alonso, Aguilar, Lucio Rodríguez

“…We found that 74% of students had consumed alcohol, and 18.3% exhibited a harmful level of consumption. We also found that behavioral beliefs towards consumption were higher among alcohol consumers (mean=29.32, median=27.50) than those who did not consume alcohol. …”
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Stable expression and characterization of a fungal pectinase and bacterial peroxidase genes in tobacco chloroplast por Espinoza Sánchez, Edward Alexander, Alvarez Hernández, Marianela Hazel, Torres Castillo, Jorge Ariel, Rascón Cruz, Quintín, Gutiérrez Díez, Adriana, Zavala García, Francisco, Sinagawa García, Sugey Ramona

“…The high capacity of chloroplast genome response to integrate and express transgenes at high levels makes this technology a good option to produce proteins of interest. …”
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Modelos predictivos de actitud hacia homosexualidad en hombres heterosexuales = Modelos predictivos de actitud hacia homosexualidad en hombres heterosexuales por Moral de la Rubia, José, Valle de la O, Adrián

“…ABSTRACT The aims of this paper were to predict membership to a group of attitude of acceptance or ambiguity-rejection toward homosexuality, and describe the attitude levels. The Attitudes Toward Lesbians and Gay men (ATLG) scale was applied to a non-probability sample of 239 single heterosexual men. …”
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Roles de género, calidad y satisfacción de vida en adolescentes escolarizados. por Rodríguez Belmares, Patricia

“…On the other hand, young people present high levels of quality and life satisfaction in a general way. …”
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Percepciones del docente universitario sobre la comunicación científica de libre acceso por Pinto Santos, Alba Ruth, Villanueva Valadez, Carlos, Cortés Peña, Omar

“…It is concluded that there is a willingness on part of teachers to share scientific content in free access; nonetheless, at the institutional level, open access policies and practices need to be strengthened.…”
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Biomass and lipid induction strategies in microalgae for biofuel production and other applications por Alishah Aratboni, Hossein, Rafiei, Nahid, García Granados, Raúl, Alemzadeh, Abbas, Morones Ramírez, José Rubén

“…Here, we review these strategies which include modulating light intensity in cultures, controlling and varying CO2 levels and temperature, inducing nutrient starvation in the culture, the implementation of stress by incorporating heavy metal or inducing a high salinity condition, and the use of metabolic and genetic engineering techniques coupled with nanotechnology.…”
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Association study in mexican patients with thyrotoxic hypokalemic periodic paralysis por Bautista Medina, Mario Arturo, Gallardo Blanco, Hugo Leonid, Martínez Garza, Laura Elia, Cerda Flores, Ricardo Martín, Lavalle González, Fernando Javier, Villarreal Pérez, Jesús Zacarías

“…Hypokalemic periodic paralysis type 1 (OMIM; HOKPP1) and type 2 (OMIM; HOKPP2) are diseases of the muscle characterized by episodes of painless muscle weakness, and is associated with low potassium blood levels. Hyperthyroidism has been associated with thyrotoxic periodic paralysis (TTPP) (OMIM; TTPP1 and TTPP2), and genetic susceptibility has been implicated. …”
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