Resultados de búsqueda - (( ((naif OR air) OR nair) OR aire ) OR ( pair OR (( aims OR (pairs OR pars) ) OR pars )))*

Corrosion Resistance of Hard Coat Anodized AA 6061 in Citric–Sulfuric Solutions por Cabral Miramontes, José Ángel, Gaona Tiburcio, Citlalli, Estupiñan López, Francisco H., Lara Banda, María del Refugio, Zambrano Robledo, Patricia del Carmen, Nieves Mendoza, Demetrio, Maldonado Bandala, Erick, Almeraya Calderón, Facundo, Chacón Nava, José G.

“…Unfortunately, aluminum alloys are susceptible to corrosion, which limits their use in some corrosive environments. The aim of this work is to characterize hard coat film fabricated by anodizing in a citric–sulfuric acid system using electrochemical techniques. …”
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In vitro antimicrobial activity of CatDex against Porphyromonas endodontalis por Carrillo-Sosa, María Fernanda Mayela, Rodríguez Delgado, Idalia, Flores Treviño, Jorge Jaime, De la Garza Ramos, Myriam Angélica, Madla Cruz, Elizabeth, Escamilla García, Erandi, Cárdenas Estrada, Eloy

“…CatDex is a substance that promises to match the antimicrobial effect of NaClO without being toxic. The aim of the study is to evaluate the in vitro antimicrobial activity of CatDex in doses ranging from 0.17 to 0.05% and compared it with NaClO 5.25, 2.5 and 1.25%, against Porphyromonas endodontalis. …”
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Corrosion behavior of titanium alloys (Ti CP2, Ti-6Al-2Sn-4Zr-2Mo, Ti-6Al-4V y Ti Beta-C) with anodized and exposed in NaCl and H2SO4 solutions por Gaona Tiburcio, Citlalli, Jáquez Muñoz, Jesús Manuel, Nieves Mendoza, Demetrio, Maldonado Bandala, Erick, Lara Banda, María del Refugio, Lira Martínez, Manuel Alejandro, Reyes Blas, Hortensia, Baltazar Zamora, Miguel Ángel, López León, Luis Daimir, Almeraya Calderón, Facundo

“…Nowadays, different industries, such as the aerospace and biomedical industries, prefer using Ti alloys due to their excellent anti-corrosion properties and ability to generate a TiO2 oxide layer; this induces the use of anodization to increase the useful life of components. The aim of this work is to characterize the electrochemical effect of anodizing treatment on titanium alloys (Ti CP2, Ti-6Al-2Sn-4Zr-2Mo, Ti-6Al-4V, and Ti Beta-C) in NaOH and KOH at 1M, applying a current density of 0.0025 A/cm2. …”
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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

“…Lactic acid bacteria (LAB) are well known for their beneficial effects on human health in the intestine and immune system; however, there are few studies on the impact they can generate in oral health. The aim of this study was to test and compare in vitro antimicrobial activity of L. reuteri on pathogenic bacteria involved in the formation of dental caries: S. mutans, S. gordonii, and periodontal disease: A. naeslundii and T. forsythia. …”
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Effects of computerized visual feedback on the adjustment of time in planning physical education por López Walle, Jeanette M., Viciana Ramírez, Jesús, Mayorga Vega, Daniel, Blanco Vega, Humberto, Ornelas Contreras, Martha, Tristán Rodríguez, José Leandro

“…We created a computerized time sheet to deliver visual feedback to PTs about this difference. Our aim was to accommodate quickly the adjustment of the time in planning in PE in a few sessions of visual feedback and coaching meeting with the supervisor of the faculty. …”
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Participación comunitaria en el desarrollo forestal de los núcleos agrarios del Sur de Nuevo León. por Nicolás Rodríguez, María Cristina

“…When analyzing the data obtained, it was found that the main factors and actors that affect the participation of the population of the ejidos and communities are, among others, the trust among ejidatarios, the rendering of accounts, as well as the formation of human capital, which they have a positive influence on the execution of actions aimed at forest development. Likewise, in order to promote actions aimed at the transformation of their natural resources, the members of the agrarian groups have to consider the following factors: the ejidatarios will have to design a system that ensures their accountability, followed by government support. …”
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Participación comunitaria en el desarrollo forestal de los núcleos agrarios del Sur de Nuevo León. por Nicolás Rodríguez, María Cristina

“…When analyzing the data obtained, it was found that the main factors and actors that affect the participation of the population of the ejidos and communities are, among others, the trust among ejidatarios, the rendering of accounts, as well as the formation of human capital, which they have a positive influence on the execution of actions aimed at forest development. Likewise, in order to promote actions aimed at the transformation of their natural resources, the members of the agrarian groups have to consider the following factors: the ejidatarios will have to design a system that ensures their accountability, followed by government support. …”
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Cincuenta años de enseñanza de la ciencia criminológica en la UANL por Zaragoza Huerta, José, Hernández Castillo, Gil David, Cabello Tijerina, Paris Alejandro

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Implementación efectiva de un control avanzado de proceso por Cruz, J.

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Hacia la determinación de la competitividad de la Pyme latinoamericana por Camarena Adame, María Elena

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Personalidad docente, un factor afectivo que influye en los estudiantes jóvenes adultos: estrategias de enseñanza del habla por Sáenz Guerra, Jacqueline Aimé, Alvarado Martínez, Elizabeth

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Breve semblanza del sentimiento de mercado por Arrona Palacios, Pablo

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Estudio y clasificación de los riesgos legales de la innovación financiera (Study and classification of legal risks in finance innovation) por Ceballos, D., Miró, M.

“…By its novelty, the innovation can imply a change in regulation, although the financial activity goes towards its self-regulation. Our aim is to present a taxonomy in six categories of legal risks that we find associated to a financial innovation. …”
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Hyperpigmentation following Treatment of Frontal Fibrosing Alopecia por Pérez Rodríguez, Irma Margarita, García Melendez, Martha Elena, Eichelmann, Kristian, Vázquez Martínez, Osvaldo Tomás, Ocampo Candiani, Jorge

“…Introduction: Frontal fibrosing alopecia (FFA) is a scarring alopecia characterized by progressive recession of the frontotemporal hairline. Current treatment is aimed at stopping progression, and the combination of dutasteride and pimecrolimus is the most effective therapy. …”
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Hyperpigmentation following Treatment of Frontal Fibrosing Alopecia por Pérez Rodríguez, Irma Margarita, García Melendez, Martha Elena, Eichelmann, Kristian, Vázquez Martínez, Osvaldo Tomás, Ocampo Candiani, Jorge

“…Introduction: Frontal fibrosing alopecia (FFA) is a scarring alopecia characterized by progressive recession of the frontotemporal hairline. Current treatment is aimed at stopping progression, and the combination of dutasteride and pimecrolimus is the most effective therapy. …”
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Cortisol y estrés-recuperación durante un periodo competitivo en jugadores de balonmano por Reynoso Sánchez, Luis Felipe, Hoyos Flores, José Raúl, García Dávila, Myriam Zaraí, Rosas Taraco, Adrián Geovanni, Jaenes Sánchez, José Carlos, López Walle, Jeanette M., Hernández Cruz, Germán

“…Abstract The aim of the study was to analyze plasma cortisol levels and their relation with the perception of recovery-stress balance in handball players during a training and competition period. …”
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Protección de antioxidante de zarzamora para disminuir daño muscular en atletas de elite. por García Dávila, Myriam Zaraí, Rangel Colmenero, Blanca Rocío, González Martínez, Blanca Edelia, Gutiérrez Soto, Juanita Guadalupe

“…Abstract High intensity physical activity can provoke muscle damage and consequently affect athletes’ performance. The aim of this study was to determine if antioxidants contained in blackberry can stimulate athletes’ processes of recovery from muscle damage, using Creatine Kinase (CK) quantification and urea values after a week of competition as indicators. …”
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Model for end stage of liver disease (MELD) is better than the Child-Pugh score for predicting in-hospital mortality related to esophageal variceal bleeding por Flores Rendón, Ángel Ricardo, González González, José Alberto, García Compeán, Diego, Maldonado Garza, Héctor Jesús, Garza Galindo, Aldo Azael

“…Aim: The Child Pugh and MELD are good methods for predicting mortality in patients with chronic liver disease. …”
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Citric acid as an alternative to sulfuric acid for the hard-anodizing of AA6061 por Cabral Miramontes, José Ángel, Almeraya Calderón, Facundo, Estupiñan López, Francisco H., Lara Banda, María del Refugio, Olguín Coca, Javier, López León, Luis Daimir, Castañeda Robles, Ivan, Esneider Alcála, Miguel Ángel, Zambrano Robledo, Patricia del Carmen, Gaona Tiburcio, Citlalli

“…Hard-anodized is a widely used method in the aeronautical sector to improve aluminum alloys abrasion and corrosion resistance. Aim of this work was to characterize the mechanical properties and resistance hard-anodized aluminum 6061 in citric acid solution as a replacement sulfuric acid solution were investigated. …”
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Characterization of Corrosion Behavior of Painted Galvanized Steel under Accelerated Conditions por Vázquez Rodríguez, Francisco Javier, De La Garza Garza, M., Gaona Tiburcio, Citlalli, Maldonado Bandala, Erick, Baltazar Zamora, Miguel Ángel, Garza C. R. de, J., García, R.O., Garza Montes de Oca, Nelson Federico, Ramírez R., J.L., Almeraya Calderón, Facundo

“…They were evaluated under accelerated conditions exposed in fog chamber, according to ASTM B-117, which specifies continues exposition of sodium chloride at 5% and 35 °C. The main aim of the research was to characterize the corrosion resistance and to determine the degradation mechanism under test’s conditions. …”
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