Resultados de búsqueda - ((teste OR protestaee) OR (est OR ((estas OR (tesis OR esteados)) OR (testedas OR testao)))) point*

Electrochemical Noise Analysis of Nickel Based Superalloys in Acid Solutions por Gaona Tiburcio, Citlalli, Aguilar M, M.R, Zambrano Robledo, Patricia del Carmen, Estupiñan López, Francisco Humberto, Cabral Miramontes, José Ángel, Nieves Mendoza, Demetrio, Castillo González, E., Almeraya Calderón, Facundo

“…In this paper we study the corrosion behavior of nickel-based superalloys (Inconel 690, Inconel 718, Incoloy 800, Incoloy 825), compared with commercial steels (carbon Steel 1018 and stainless steel 304), in acid (10% H2SO4 and 10 % CH3COOH) and H2O at room temperature, by electrochemical noise technique, with sampling 1024 points per second. Statistical analysis of electrochemical noise technique yielded LI localization index, the type of corrosion and the noise resistance as well as the corrosion rate. …”
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Raw Ingredients for Marine Aquaculture Fish por G., Cuzon, G., Gaxiola, Garcia, T., Sanchez, A.

“…Outlines of thepaper were set to sum up 5 years research on sea bass culture (Aquacop, 1989-94) and drawa comparative approach (sea bass, snook, red drum) from an ADC point of view,optimum P/E at different stage of development : larvae, weaning, fingerlings at nursery,juveniles and grow-out making emphasis on animal vs plant protein : soybean meal withnutritional aspects and appetibility, fishmeal and fish oil criteria to end up with breedersrequirement and feeding.…”
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Falacia de costos hundidos en burbuja de alto riesgo por Velázquez Juárez, Eduardo

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Evolución Financiera de GRUMA S.A.B. de C.V. 2017-2021 por Tovar-Barrera, Elizabeth, Aranda-López, Juan

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La educación para una ciudadanía democrática en las instituciones educativas: su abordaje sociopedagógico = Education for democratic citizenship in educational institutions: the s... por Torres Bugdud, Arturo, Alvarez Aguilar, Nivia T., Obando Rodríguez, María del Roble

“…It comprises key aspects of the student’s personal and social behavior, and has significant points of convergence with other areas of the educational practice. …”
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Artificial neural network modeling of phenol adsorption onto barley husks activated carbon in an airlift reactor por Margarita Loredo-Cancino

“…Purpose and method of the study: The production of activated carbon from barley husks (BH) by chemical activation with zinc chloride was optimized by using a 23 factorial design with replicates at the central point, followed by a central composite design with two responses (the yield and iodine number) and three factors (the activation temperature, activation time, and impregnation ratio). …”
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Data on the removal of metals (Cr, Cr, Cd, Cu, Ni, Zn) from aqueous solution by adsorption using magnetite particles from electrochemical synthesis por Manrique, Julio Jorge, Marriaga Cabrales, Nilson, Hernández Ramírez, Aracely, Machuca Martínez, Fiderman

“…Magnetite particles were prepared by electrolytic synthesis (average crystallite size 37.9±1.2nm, surface area ¼ 17.2 m2g1, isoelectric point ¼ 6.3, magnetic saturation ¼ 62 emu g1) and used as adsorbent of heavy metals in aqueous solutions. …”
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MgO–ZrO2 Ceramic Composites for Silicomanganese Production por Gómez Rodríguez, Cristian, García Quiñonez, Linda Viviana, Aguilar Martínez, Josué Amilcar, Castillo Rodríguez, Guadalupe Alan, Rodríguez Castellanos, Edén Amaral, López Perales, Jesús Fernando, Mendivil Palma, María Isabel, Verdeja, Luis Felipe, Fernández González, Daniel

“…Besides, ZrO2 nanoparticles located at both triple points and grain boundaries act as a barrier for the slag advance within the refractory. …”
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Antimicrobial Effect of Lactobacillus reuteri on Cariogenic Bacteria Streptococcus gordonii, Streptococcus mutans,and Periodontal Diseases Actinomyces naeslundii and Tannerella for... por Baca Castañon, Magda Lorena, De la Garza Ramos, Myriam Angélica, Alcázar Pizaña, Andrea Guadalupe, Grondin, Yohann, Coronado Mendoza, Anahí, Sánchez Nájera, Rosa Isela, Cárdenas Estrada, Eloy, Medina de la Garza, Carlos Eduardo, Escamilla García, Erandi

“…Once the conditions for good cell growth of each of selected pathogens were established according to their metabolic requirements, maximum exponential growth was determined, this being the reference point for analyzing the development or inhibition by LAB using the Kirby Bauer method. …”
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El espacio del cuerpo a través de la escritura del diario: una aproximación al Yo fragmentado en Diario del dolor, de María Luisa Puga por Gutiérrez Hibler, Jonathan

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Managing raw materials of vegetable origin increases fungal indoor concentration in food companies por Elizondo Zertuche, Mariana, Martínez Carranza, Karen, Orue, Nydia, de Jesús Treviño Rangel, Rogelio, Robledo Leal, Efrén Ricardo

“…While all concentrations were within previously suggested levels from a health-related point of view, more information is needed that correlates fungal concentration with food spoilage in order to suggest a range of concentrations focused for food companies’ product preservation.…”
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Aproximación al ciberactivismo feminista en Latinoamérica en el siglo XXI por Pila Guzmán, Paola Viviana, Estrada Esparza, Olga Nelly

“…Based on a first theoretical approach to cyberactivism, the differences between the concepts of feminist cyberactivism and cyberfeminism were analyzed. From this point, the historical connections were located between this digital and network activism and the contemporary feminist movement. …”
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Liderazgo Creativo en Empresas de Diseño Gráfico por Delgado Cantú, Verónica Lizett

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¿Qué dice la literatura sobre las Revoluciones de Color? Aciertos y Desafíos por Rodriguez Rodriguez, Angelica

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Aproximación al ciberactivismo feminista en Latinoamérica en el siglo XXI por Pila Guzmán, Paola Viviana, Estrada, Olga Nelly

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La gestión de la educación a distancia: un proceso hacia la calidad con el uso de la tecnología por Altamirano Galván, Sandra Guadalupe

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Evolución de la selección sexual en la naturaleza:: Un vistazo a la ignorada selección sexual femenina por Rendón Herrera, José Juan, Saavedra Sotelo, Nancy Claudia

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Las teorías de la localización de la inversión extranjera directa (IED): una aproximación por Villarreal, C

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EVALUACIÓN DE RIESGO A LA SALUD EN LA COMUNIDAD DE LOMA BLANCA (DISTRITO DE RIEGO 009) VALLE DE JUAREZ (MEXICO), POR EXPOSICIÓN A AGUAS RESIDUALES NO TRATADAS por Garza Almanza, Victoriano, Fernández Salas, Ildefonso, Badii, Mohammad, Flores Suárez, Adriana, Hauad Marroquín, Leticia, Villarreal Rivera, Leticia

“…The result of the evaluation points out that the category of risk is high. Theconclusion is based on the analysis of data on the environment, characteristic of housing, habits ofconsumption of water and vegetables, perception of the risk on the part of the community, andmorbidity levels.Palabras calve: Loma Blanca, Valle de Juarez, valoración del riesgo, aguas residuales, risk value, residual waters.…”
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Análisis de las motivaciones, factores de éxito y obstáculos al espíritu empresarial: estudio comparativo entre México, EEUU y Turquía (Analysis of motivations, factors of success... por Partida Puente, Abel, Carrera Sánchez, María Margarita, Villarreal Villarreal, Luis Alberto

“…These authors proposed to considerate the entrepreneur process as functions, activities and actions associated with the perception of opportunity and the creations of the organization to take advantage of. As beginning point, Gartner (1985) proposed to considerate the essential elements of the entrepreneur study: a) the environment b) the characteristics of the individual, c) the process and d) the Organization created. …”
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