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Comparative study of CO2 photoreduction using different conformations of CuO photocatalyst: Powder, coating on mesh and thin film
Publicado 2021“…Hence, in this work different conformations of CuO-based photocatalyst, namely powder (i.e., synthesized using precipitation, sonochemical and hydrothermal-microwave treatment), coating on glass fiber mesh, and thin film, were tested using the same photoreactor and experimental conditions. All CuO photocatalysts exhibited 100 % product selectivity towards CH4 over CO and the CuO coating on the glass fiber mesh exhibited the highest production of CH4 (56.3 μmol gcat − 1h− 1). …”
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202
Characterization of Trehalose-6-phosphate Synthase and Trehalose-6-phosphate Phosphatase Genes and Analysis of its Differential Expression in Maize (Zea mays) Seedlings under Droug...
Publicado 2020“…Then, TPS and TPP amino acid sequences were aligned with their homologs from different species, showing highly conserved domains and the same catalytic sites. Relative expression of both genes was evaluated by RT-qPCR at different time points. …”
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203
Treatment of cirrhotic tense ascites with Dextran-40 versus albumin associated with large volume paracentesis: a randomized controlled trial
Publicado 2002“…Any repeat punctures on the same patient were at least three months apart. Patients were randomized to receive either i.v. …”
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204
Open-Circuit Voltage (VOC) Enhancement in TiO2-Based DSSCs: Incorporation of ZnO Nanoflowers and Au Nanoparticles
Publicado 2020“…Detailed analysis with electrochemical impedance spectroscopy and intensity-modulated photovoltage and photocurrent spectroscopies (IMVS and IMPS) reveal that the main reason for the increase of VOC is related to the shift of the band edges upon coupling TiO2 with ZnO nanoflowers, even though the electron lifetime at the same charge density actually decreases. These results show the intricate interplay between band edge shift, recombination kinetics, and DSSC performance and illustrate that a higher voltage DSSC can be fabricated by modification of the photoanode materials.…”
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205
Co-Teaching: a successful factor on teacher training through collaborative practices and professional advice.
Publicado 2018“…This study is based on the co-teaching model that is defined as the joint work of two teachers with the same group of students sharing planning, organization, delivery as well as physical space (Bacharach, Heck & Dahlberg, 2010). …”
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206
Desarrollo de competencias generales y específicas, mediante el uso de las tecnologías de la información, en la formación de ingenieros
Publicado 2011“…It is concluded that the activities with IT permit not alone the development of specific competences, but besides they promote the development of above-mentioned general competences to the own use of the same, which is an important factor at the moment of to select them for the classes…”
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207
On the structure and properties of silver nanoparticles
Publicado 2008“…We performed a set of Molecular Dynamics (MD) calculations using the Embedded Atom potential model to simulate the dynamics of particles with different shapes, obtaining that, at sizes close to that of the particles produced experimentally, the tetrahedra may be as energetically stable as cuboctahedra of roughly the same size, and that their melting point is below but close to that of the bulk. …”
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208
Sistema de guía, navegación y retroalimentación para un misil tierra-aire a través de sistemas híbridos
Publicado 2016“…This module is composed by an accelerometer, gyroscope, magnetometer, barometer, temperature sensor (that are co-integrated in the same board) and an IR camera. 2) Flight computer module. …”
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209
Cálculo de asentamientos diferenciales en la interfase suelo-roca, del edificio de ingeniería petrolera de la Facultad de Ciencias de la Tierra, Linares, Nuevo León
Publicado 2017“…The analysis was developed by the Finite Element method using the software called ABAQUS®, where the Soil-Rock phases can be simulated with elastics and geometries properties, and the same time the applied forces can be modified in the way that is needed. …”
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210
Evaluación de las poblaciones de las principales presas de jaguar y puma en las serranías del municipio de Nácori Chico, Sonora, México
Publicado 2007“…We obtained differences between dry season and wet seasons in the 2003, but no in the 2004 for the same seasons. We obtaining differences in the densities for the 2003 and 2004. …”
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Comparative analysis of soybean meal effects in commercial strains of rainbow trout Oncorhynchus mykiss
Publicado 2022“…Expression varied between CXA and CXS fish despite being from the same strain indicating size at age affects gene expression and care should be taken when comparing different strains with different growth rates. …”
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214
Desempeño financiero y precios de las acciones en companias delistadas en la BMV
Publicado 2013Enlace del recurso
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Comportamiento del mercado de naves industriales en la ciudad de Monterrey
Publicado 2019Enlace del recurso
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Estudio del comportamiento del cuerpo y aletas plegables de un cohete, para un sistema de lanza cohetes múltiple
Publicado 2014“…On the other hand fins for stability control of this design are unique and specific for the same, as for the concept design, the rocket must exit tube, so the fins must be able to be folded or folded down, and when shooting and pipe outlet should be opened to their flight position. …”
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Tesis