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The effects of cooperative learning activities on tenth-grade student´s willingness to communicate
(Universidad de Concepción.Escuela de Educación, 2022)
This study brings together the fields of willingness to communicate, English as a foreign language, and cooperative learning activities to create an optimal communicative classroom environment. Thus, within the existing ...
Efeito do (NaLix)CO3, COM 0 ≤ x ≤ 2, na sinterização e condutividade elétrica do Ce0,8Gd0,2O1,9
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEM, 2014-11-26)
The principles of operation of Solid Oxide Fuel Cells (SOFC) and Molten Carbonate Fuel Cells (MCFC) were merged to create a hybrid device, which can combine the advantages and reduce the disadvantages of both cells, improving ...
Estudo de dispositivos eletrônicos baseados em filmes de diamante dopados com boro
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Física - PPGFCâmpus São Carlos, 2018-01-29)
In this work, the main objective was the study of boron doped diamond films aiming the use of them as semiconductor material for electronic devices. Schottky diodes and a field effect transistor were the devices built with ...
Solidificação, desenvolvimento microestrutural, propriedades mecânicas, elétricas e de corrosão de ligas Al-Si(-Ag)
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEMCâmpus São Carlos, 2021-10-27)
In the last years, the development of new light and efficient systems in electric vehicles (EV) opens up new research opportunities. Besides that, the need for internal combustion engine components with optimized properties ...
Auditoría de gestión al Honorable Gobierno Provincial de Tungurahua, cantón Ambato, en el período 2016
(Escuela Superior Politécnica de Chimborazo, 2017-11-21)
The management audit addressed to the Provincial Government of Tungurahua was conducted in order to improve the efficiency, effectiveness and economy levels during 2016. In the development of this study the different phases ...