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Mostrando ítems 73491-73500 de 536124
Mollusks associated to the coral reefs of Tenacatita, Jalisco, in the central Mexican Pacific [Moluscos asociados al arrecife coralino de Tenacatita, Jalisco, en el Pacífico central mexicano]
(2013)
An analysis of the most common species of mollusks of the coral reef of Tenacatita, Jalisco, in the central Mexican Pacific is presented. The study includes species found both in the reef structure as well as in the ...
Downregulation of inducible nitric oxide synthase (iNOS) expression is implicated in the antiviral activity of acetylsalicylic acid in HCV-expressing cells
(2014)
Previously, we described that acetylsalicylic acid (ASA) decreases HCV expression, but the mechanisms involved have not been clearly established. We evaluated the participation of inducible nitric oxide synthase (iNOS) in ...
Enzymatic and fungal treatments on sugarcane bagasse for the production of mechanical pulps
(2004)
Crude ligninolytic enzyme extracts from Phanerochaete chrysosporium fungi were applied to sugarcane bagasse, prior to thermomechanical (TMP) and chemithermomechanical pulping (CTMP), and their properties were compared with ...
Phase behavior of the Pluronic P103/water system in the dilute and semi-dilute regimes
(2009)
The detailed temperature-composition phase diagram of the P103/water system in the dilute and semidilute regions is reported here using density and ultrasound velocity measurements, differential scanning calorimetry (DSC), ...
Resin Replica in Enamel Deproteinization and its Effect on Acid Etching
(2010)
Purpose: The goal of this in vitro study was to identify the topographical features of deproteinized (NaOCl) and etched with phosphoric acid (H3PO4) enamel surface, compared to phosphoric acid surface alone with a Resin ...
Urea sensing film prepared by extrusion from DBSA-doped polyaniline-poly(styrene-co-potassium acrylate) in a poly(n-butyl methacrylate) matrix
(2007)
Films of n-dodecylbenzene sulfonic acid-doped polyaniline (PANIDBSA), poly(styrene-co-potassium acrylate) (PSAK) and poly(n-butyl methacrylate) (PBMA) were prepared by extrusion at different weight ratios. The electrical, ...
Heavy metal contamination in sediments of a riparian area in San Luis Potosi, MexicoContaminación por metales pesados en sedimentos de un área ribereña en San Luis Potosí, México
(Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias, 2014)
Uso del Análisis Envolvente de Datos (DEA) para evaluar la eficiencia de riego en los Módulos del Distrito de Riego No. 041, Río Yaqui (Sonora, México)Use of the Data Envelopment Analysis (DEA) to evaluate the efficiency of irrigation in the modules of the irrigation of District No. 041, Rio Yaqui (Sonora, Mexico)
(Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias, 2017)
Comparación entre reacciones de mercado en México y Chile frente a anuncios de pago de dividendo
(Universidad de Chile, 2005-12)
El objetivo de este estudio es hacer un análisis comparativo entre los resultados obtenidos en el estudio del impacto en los retornos accionarios cuando se tienen anuncios de pago de dividendos en empresas que cotizan en ...