Buscar
Mostrando ítems 51-60 de 889
Experimentando e descobrindo: a contribuição de uma oficina para despertar alunos de nível médio para as dimensões da óptica como disciplina e campo de pesquisa
(Universidade Tecnológica Federal do ParanáCuritibaBrasilLicenciatura em FísicaUTFPR, 2017-06-20)
This work deals with the planning, application and analysis of a workshop proposal for the teaching of geometric optics and physical optics. This workshop carried out with students from a second year high school class from ...
El problema de las tres lentes
(Revista Mexicana de Física, 2009)
The levitating Buddha: Constructing a realistic cylindrical mirror pseudo image
(American Institute of Physics, 2006-09-20)
ABSTRACT There are several interesting experiments involving image formation that can be easily implemented using mirrored foil, a very inexpensive material. When the foil is somewhat bent by holding its opposite edges and ...
Instrumentos ópticos como recurso didático para a formação do conceito de imagem
(Universidade Estadual Paulista (Unesp), 2020-09-25)
Este trabalho visa um estudo analítico e experimental da óptica geométrica, abordada no Ensino Médio, cujos fundamentos e aplicações são a base para conceituar a formação de imagens. Realizou-se uma análise histórica ...
Geometric phase accumulated in a driven quantum system coupled to a structured environment
(American Physical Society, 2020-05)
We study the role of driving in a two-level system evolving under the presence of a structured environment in different regimes. We find that adding a periodic modulation to the two-level system can greatly enhance the ...
Nonunitary geometric phases: A qubit coupled to an environment with random noise
(American Physical Society, 2013-03-29)
We describe the decoherence process induced on a two-level quantum system in direct interaction with a nonequilibrium environment. The nonequilibrium feature is represented by a nonstationary random function corresponding ...
Geometric analysis of trapezoidal hills subject to vertically incident SH waves
(Universidad EAFITMaestría en IngenieríaEscuela de Ingeniería, 2014)
Topographic effects have been shown to play a significant role on the local ground response during earthquakes -- However, due to the large number of involved parameters the problem is rarely considered in seismic design ...