A5110076950- Nanomaterials for catalytic reactions
- Catalytic Processes in Materials Science
- Catalysis and Oxidation Reactions
- Advanced Photocatalysis Techniques
- Gold and Silver Nanoparticles Synthesis and Applications
- Catalysis and Hydrodesulfurization Studies
- TiO2 Photocatalysis and Solar Cells
- Employment, Labor, and Gender Studies
- Magnesium Oxide Properties and Applications
- Layered Double Hydroxides Synthesis and Applications
- Experimental and Theoretical Physics Studies
- Health and Lifestyle Studies
- Chemical Synthesis and Reactions
- Science Education and Pedagogy
- Cardiac, Anesthesia and Surgical Outcomes
- Thermal Expansion and Ionic Conductivity
- BIM and Construction Integration
- Educational Strategies and Epistemologies
- Pharmacology and Nanomedicine Research
- Lubricants and Their Additives
- Iron oxide chemistry and applications
- Accounting and Financial Management
- Medicinal Plants and Neuroprotection
- Health, Education, and Physical Culture
- Ammonia Synthesis and Nitrogen Reduction
Universidad César Vallejo
2024
Peruvian Union University
2024
Instituto Politécnico Nacional
2002-2021
Center for International Forestry Research
2016
CGIAR
2016
Universidad Autónoma de Ciudad Juárez
2010-2015
Université de franche-comté
2013
Hospital Materno-Infantil
2007
New Mexico State University
2004
Sociedad Española de Neumología y Cirugía Torácica
1998
Most students’ initial exposure to physics is in the context of kinematics and dynamics. An understanding how these topics relate each other requires ability reason about vectors that represent forces kinematic quantities. We present data suggest after traditional instruction mechanics many students lack this ability. Modifications can significantly improve student performance on questions vector addition subtraction increase likelihood employ their attempt solve problems. However, an...
The chemical synthesis of gold nanoparticles (NP) by using (III) chloride trihydrate (HAuCl∙3H₂O) and sodium citrate as a reducing agent in aqueous conditions at 100 °C is presented here. Gold areformed galvanic replacement mechanism described Lee Messiel. Morphology gold-NP was analyzed way high-resolution transmission electron microscopy; results indicate six-fold icosahedral symmetry with an average size distribution 22 nm. In order to understand the mechanical behaviors, like hardness...
Bimetallic nanoparticles are important because they possess catalytic and electronic properties with potential applications in medicine, electronics, chemical industries. A galvanic replacement reaction synthesis has been used this research to form bimetallic nanoparticles. The complete description of the consists using reduction metallic silver nitrite (AgNO 3 ) gold-III chloride hydrate (HAuCl) salt precursors. display round shapes, as revealed by high-resolution transmission electron...
This work reports the results of ultrasound-assisted hydrothermal synthesis two sets V2O5 dispersed on SBA-15 and Zr doped catalysts used for oxidation dibenzothiophene (DBT) in a model diesel via combination oxidation, catalysis, extraction technical route. These contained Lewis acidity as major Brønsted minor. The amount varied with content vanadia zirconium doping. It was found that DBT conversion is very sensitive to acidity. increased by increasing vanadium correlated well surface Under...
Abstract Organic synthesis through semiconductor photocatalysis has become an important research area in photochemistry the last two decades. Significant examples of organic transformations employed for synthetic purposes are oxidation and reduction reactions, isomerization C-H bond activations C-C C-N forming reactions. In this review, use irradiated semiconductors different operation conditions compounds is surveyed. Here, photocatalytic nitroarenes, aldehydes, ketones miscellaneous will...
Background: The health benefits of edible plants have been widely investigated and disseminated. However, only polyphenols found to sufficient therapeutic potential be considered in clinical trials. Fewer manuscripts other applications such as prospective disease treatment. Other components are responsible for a range including antimalarial, burns, flu, cancer, inflammation, diabetes, glycation, antimicrobial, prevention neurodegeneration, analgesic, antimigraine activity, sedative...
El presente trabajo de investigación, surgió a partir del bajo resultado en Comunicación y Matemática que obtuvieron los estudiantes segundo grado nivel primario las instituciones públicas la ciudad Lamas Evaluación Censal Estudiantes 2012, realiza el Ministerio Educación. Estos resultados desalentadores motivaron investigar causas esta problemática cual se planteó como objetivo ddeterminar relación entre madurez visomotora niños/as ECE este modo comprobar si uno rendimiento estas pruebas es...