Buscar
Mostrando ítems 11-20 de 54
A CFD Based Design Modelfor Tubular Fixed Bed CO2 Methanation Reactors under Power to Gas Operation.
(Universidad de Concepción.Ingeniería Tesis - Doctorado, 2022)
Today, there is no doubt that renewable energy will and must play a central role in the future’s energy
mix. During the 2000s and 2010s the strong growth in wind and solar photovoltaic plants for electricity
production ...
Análisis de las relaciones bilaterales energéticas entre Rusia y Alemania, y su incidencia en la obtención de ganancias relativas de Rusia sobre Alemania. 2003-2008
(Universidad del RosarioRelaciones InternacionalesFacultad de Relaciones Internacionales, 2010)
Russian energy policy has usefully directing the production and export of natural gas, so that has allowed him to position within the global energy order as a power. In addition, it has constructed strong relationships ...
Evaluación de las métricas de desempeño de ERA5-Land y MERRA-2 y su efecto en el dimensionamiento de un sistema basado en energías renovables para potabilización
(Corporación Universidad de la CostaCivil y ambientalIngeniería Civil, 2022)
Effect of the ytterbium concentration on the upconversion luminescence of Yb3+/Er3+ co-doped PbO-GeO2-Ga2O3 glasses
(Elsevier B.V., 2008-11-01)
The effect of Yb3+ concentration on the frequency upconversion (UPC) of Er3+ in PbO-GeO2-Ga2O3 glasses is reported for the first time. Samples were prepared with 0.5 wt% of Er2O3 and different concentrations of Yb2O3 ...
Effect of the ytterbium concentration on the upconversion luminescence of Yb3+/Er3+ co-doped PbO-GeO2-Ga2O3 glasses
(Elsevier B.V., 2008-11-01)
The effect of Yb3+ concentration on the frequency upconversion (UPC) of Er3+ in PbO-GeO2-Ga2O3 glasses is reported for the first time. Samples were prepared with 0.5 wt% of Er2O3 and different concentrations of Yb2O3 ...
Síntese e caracterização de vidros foto-termo-refrativos para aplicações fotônicas e obtenção de monocristais em sistemas vítreos
(Universidade Estadual Paulista (Unesp), 2019-07-26)
Sistemas foto-termo-refrativos obtidos a partir de alumino-silicatos dopados com Ce4+, Ag+, Sb3+ e Sn2+ tem sido amplamente estudado nestas últimas década por Glebov e Nikonorov devido a crescente necessidade de desenvolvimento ...
Uso del gas como recurso estratégico en la política exterior rusa. Análisis de caso Ucrania periodo 2000-2010
(Universidad del RosarioRelaciones InternacionalesFacultad de Relaciones Internacionales, 2014)
Case of study where is analyzed the use of natural gas as a strategic resource in Russia's foreign policy, specifically in its relation with Ukraine. It describes and analyzes how the geo-strategic location of Ukraine ...
El rol de la cooperación energética en la política exterior China: caso Venezuela (2001-2014)
(Universidad del RosarioRelaciones InternacionalesFacultad de Relaciones Internacionales, 2015)
The economic reforms that Deng Xiaoping began in China and the following of these by their leaders have made of the country, one of the biggest economics forces in the world. However, China´s economy growth is being ...
Geoquímica de exploración en la zona sur de Honduras
(Universidad Tecnológica Centroaméricana UNITEC, 2023)