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  1. 121
  2. 122

    Optimized Design of an ECAP Die Using the Finite Element Method for Obtaining Nanostructured Materials por Ponce Peña, Patricia, López Chipres, Edgar, García Sánchez, Edgar, Escobedo Bretado, Miguel Ángel, Ochoa Salazar, Brenda Xiomara, González Lozano, María Azucena

    Publicado 2015
    “…To perform this, six different configurations were used in the design of the die’s channel for ECAP (equal channel angular pressing) to obtain nanostructure materials and to optimize the process. …”
    Enlace del recurso
    Artículo
  3. 123

    Chemical composition of cultivated seaweed ulva clathrata (Roth) C. Agardh por Peña Rodríguez, Alberto, Mawhinney, Thomas P., Ricque Marie, Denis, Cruz Suárez, Lucía Elizabeth

    Publicado 2011
    “…MSS samples were dried directly while the LSS sample was washed in freshwater and pressed before drying. Crude protein content ranged 20–26%, essential amino acids accounting for 32–36% of crude protein. …”
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    Artículo
  4. 124

    Statistically Coherent Calibration of X-Ray Fluorescence Spectrometry for Major Elements in Rocks and Minerals por Verma, Surendra P., Verma, Sanjeet K., Rivera Gómez, María Abdelaly, Torres Sánchez, Darío, Díaz González, Lorena, Amezcua Valdez, Alejandra, Rivera Escoto, Beatriz Adriana, Rosales Rivera, Mauricio, Armstrong Altrin, John S., López Loera, Héctor, Velasco Tapia, Fernando, Pandarinath, Kailasa

    Publicado 2018
    “…The drift-corrected XRF intensity and its uncertainty were determined from mostly duplicate pressed powder pellets. The comparison of the OLR (linear correlation coefficient r∼0.9523–0.9964 and 0.9771– 0.9999, respectively, for before and after matrix correction) and UWLR models (r∼0.9772–0.9976 and 0.9970–0.9999, respectively) clearly showed that the latter with generally higher values of r is preferable for routine calibrations of analytical procedures. …”
    Enlace del recurso
    Artículo
  5. 125

    Efecto del Disolvente en la Conformación Estructural de la Glibenclamida por Campos Almazan , Mara Ibet, Flores Mena , Raul Rodolfo, Landeros Martinez, Linda Lucila, Sanchez Bojorge, Nora Aydee, Rodriguez Valdez , Luz María

    Publicado 2023
    “…Una herramienta computaci onal que onsi dera el dinami smo delas enzimas, así como su interacción con otras moléculas en di solvente acuosa es la dinámi ca molecular Es impartante la preparaci ón previa de los ligandos a si mular por esta técnica para reali zar cálculos más preci sos un paso para preparar los li gandos es la opti mi zaci 6n de su estructura y consi derar el efecto del solvente sobre estos Por esta razón, en el presente trabajo se ha planteado anali zar in silico el comportami ento e interacci ones ntramoleculares de la gli benclami den di solvente acuosa Para ello, se reali zoun análi si s conformaci onal teóri co empleandias herrami entasxtb y CREST para muestrear las di ferentes conformaci ones que se pueden generar en di solvente acuoso y fase gas para la gli benclami da. …”
    Enlace del recurso
    Artículo
  6. 126

    Statistically coherent calibration of X-Ray Fluorescence Spectrometry for major elements in rocks in minerals. por Verma, Surendra P., Verma, Sanjeet K., Rivera Gómez, María Abdelaly, Torres Sánchez, Darío, Díaz González, Lorena, Amezcua Valdez, Alejandra, Rivera Escoto, Beatriz Adriana, Rosales Rivera, M., Armstrong Altrin, John S., López Loera, Héctor, Velasco Tapia, Fernando, Pandarinath, Kailasa

    Publicado 2018
    “…We applied both the ordinary linear regression (OLR) and the new uncertainty weighted linear regression (UWLR) models for the calibration and comparison of a XRF machine through 59 geochemical reference materials (GRMs) and a procedure blank sample. )e mean concentration and uncertainty data for the GRMs used for the calibrations (Supplementary Materials) (available here) filewere achieved from an up-to-date compilation of chemical data and their processing from well-known discordancy and significance tests. )e drift-corrected XRF intensity and its uncertainty were determined from mostly duplicate pressed powder pellets. )e comparison of the OLR (linear correlation coefficient r∼0.9523–0.9964 and 0.9771–0.9999, respectively, for before and after matrix correction) and UWLR models (r∼0.9772–0.9976 and 0.9970–0.9999, respectively) clearly showed that the latter with generally higher values of r is preferable for routine calibrations of analytical procedures. …”
    Enlace del recurso
    Artículo
  7. 127

    Estudio del comportamiento de materiales cerámicos expuestos a un campo de microondas por Gómez de la Fuente, Idalia, Aguilar, Juan

    Publicado 2005
    “…The samples were obtained by mixing CaO and ZrO2 powders in the molar ratio 1:1 and varying the pressing pressure, power level, and mass parameters. …”
    Enlace del recurso
    Artículo
  8. 128

    Thin films of Cu, In and Sb chalcogenides as photovoltaic absorbers por Ornelas Acosta, Raúl Ernesto

    Publicado 2015
    “…As the demand for photovoltaics rapidly increases, there is a pressing need for the identification of new visible light absorbing materials for thin-film solar cells. …”
    Enlace del recurso
    Tesis
  9. 129

    Thin films of Cu, In and Sb chalcogenides as photovoltaic absorbers por Ornelas Acosta, Raúl Ernesto

    Publicado 2015
    “…As the demand for photovoltaics rapidly increases, there is a pressing need for the identification of new visible light absorbing materials for thin-film solar cells. …”
    Enlace del recurso
    Tesis
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