Buscar
Mostrando ítems 1-10 de 62
Can we make a Bohmian electron reach the speed of light, at least for one instant?
(AMER INST PHYSICS, 2010)
In Bohmian mechanics, a version of quantum mechanics that ascribes world lines to electrons, we can meaningfully ask about an electron's instantaneous speed relative to a given inertial frame. Interestingly, according to ...
Comércio eletrônico: fazendo negócios por meio da internet
(Associação Nacional dos Programas de Pós-graduação em Administração, 1999-04-01)
Electronic commerce has potential for levering business activities to add value to products and services, either in business-to-business or in business-to-customer transactions. Based on the Internet, which supports the ...
Web access experiences of people with Down syndrome
Social integration is now the norm for many children and adults with Down syndrome. Many persons with Down syndrome are interested in being active members of society. Social isolation is experienced by around 6% of the ...
Design of a Prototype of Water Purification by Plasma Technology as the Foundation for an Industrial Wastewater Plant.
(Institute of Physics Publishing, 2015-03)
In order to mitigate the contamination of water sources due to the spill of sewage without any kind of treatment, mainly generated by the industrial sector; a prototype of water purification by plasma technology has been ...
Barreras de la implementación del carnet de vacunación electrónico aplicado a niños de 0 a 6 meses de edad
(Universidad Peruana Cayetano HerediaPE, 2021)
Objetivo: Determinar las barreras de la implementación del carnet de vacunación electrónico aplicado a niños de 0 a 6 meses de edad. Material y métodos: Estudio de enfoque cualitativo con diseño fenomenológico donde se ...
Contraste entre propriedades optoeletrônicas em estruturas de tunelamento ressonante n-i-n baseadas em GaAs
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Física - PPGFCâmpus São Carlos, 2019-05-15)
Resonant Tunneling Diodes (RTDs) are semiconductor devices usually composed of two barrier structures embedding a single quantum well (QW) and highly doped layers in its extremities. Under an applied bias voltage, the ...
Davisson-GermerDifração de elétrons de Davisson-Germer
(University of Colorado at Boulder, Physics Education Technology (PhET), 2016)
Davisson-GermerDifração de elétrons de Davisson-Germer
(University of Colorado at Boulder, Physics Education Technology (PhET), 2011)