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Strength and power training did not modify cardiovascular responses to aerobic exercise in elderly subjects
(Associação Brasileira de Divulgação Científica, 2011)
Resistance training increases muscle strength in older adults, decreasing the effort necessary for executing physical tasks, and reducing cardiovascular load during exercise. This hypothesis has been confirmed during ...
Estimação e aplicação de sincrofasores em redes de distribuição de energia
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Engenharia Elétrica e Informática IndustrialUTFPR, 2021-12-16)
This thesis is contextualized on the monitoring of electrical power systems, more specifically on the employment of PMUs (Phasor Measurement Units) in distribution systems. PMUs have been successfully applied in the ...
NIR to visible up-conversion, infrared luminescence, thermoluminescence and defect centres in Y(2)O(3) : Er phosphor
(IOP PUBLISHING LTD, 2009)
Er(3+) doped Y(2)O(3) phosphor was prepared by the solution combustion method and characterized using powder x-ray diffraction and energy-dispersive analysis of x-ray mapping studies. Room temperature near infrared (NIR) ...
Performance Of A Direct Power Control System Using Coded Wireless Ofdm Power Reference Transmissions For Switched Reluctance Aerogenerators In A Smart Grid Scenario
(Institute of Electrical and Electronics Engineers Inc., 2015)
Validación de la escala de valoración de incertidumbre en la enfermedad de Merle Mishel Muis-A frente a procedimientos diagnósticos
(Universidad de La Sabana, 2017-10-25)
Con los recientes avances en la tecnología biomédica ha llegado por consiguiente un aumento de pruebas diagnósticas (1), que para el personal de salud pueden ser consideradas como procedimientos de rutina; mientras para ...
Diseño del apantallamiento electromagnético para un sistema de transmisión inalámbrica de energía de vehículos eléctricos
(Universidad Nacional de ColombiaBogotá - Ingeniería - Maestría en Ingeniería - Ingeniería ElectrónicaFacultad de IngenieríaBogotá, ColombiaUniversidad Nacional de Colombia - Sede Bogotá, 2023)
En este trabajo de investigación, se llevó a cabo una revisión bibliográfica sobre de las
tecnologías disponibles para la transferencia inalámbrica de energía en vehículos
eléctricos. Con base en esta revisión, se ...
cSi Photovoltaic Modules, Main Degradation Factors Case Study: La Puna (Argentina)
(Scientific Research Publishing, 2016-06)
This paper presents an analysis of the power loss of a set of photovoltaic modules exposed for more than fifteen years to solar radiation and other environmental factors. The study covered modules installed in 1989 and ...