Buscar
Mostrando ítems 31-40 de 186
Un fenómeno invariante de simetría por reflexión especular en los corales de Johann Sebastian BachAn invariant phenomenon of symmetry by specular reflection In Johann Sebastian Bach’s chorales
(Pontificia Universidad Católica Argentina. Facultad de Artes y Ciencias Musicales. Instituto de Investigación Musicológica Carlos Vega, 2021)
Resumen: Los métodos tradicionales de análisis armónico no permiten construir un modelo
‘sintético’ eficiente del corpus estudiado, que sea capaz de producir no sólo enunciados
musicales pertinentes para producir imitaciones ...
Polycrystalline indium films in the percolation threshold regime: Time correlation between electric conduction and optical properties with film morphology
(IOP Publishing Ltd., 2014-02-21)
Polycrystalline indium films have been deposited at room temperature by electron beam evaporation on amorphous quartz substrates. Once deposited, electrical resistance and specular reflection of the films, for wavelengths ...
An invariant phenomenon of symmetry by specular reflection In Johann Sebastian Bach’s choralesUn fenómeno invariante de simetría por reflexión especular en los corales de Johann Sebastian Bach
(Revista del Instituto de Investigación Musicológica "Carlos Vega", 2021)
GPS Diffractive Reflectometry: Footprint of a Coherent Radio Reflection Inferred From the Sensitivity Kernel of Multipath SNR
(Ieee-inst Electrical Electronics Engineers Inc, 2016-10-01)
The validation of remote sensing environmental estimates requires knowledge of their spatial extent and resolution. Here, we consider coherent radio reflections routinely observed in ground-based global positioning system ...
Energy and electron spectra after grazing- ion-surface collisions
(American Physical Society, 2002-12)
For ions that impinge grazing on solid surfaces, binary collisions with the free-electron gas are investigated by means of a modified specular-reflection (MSR) model. The proposed MSR theory is applied to the calculation ...
Influence of the sign of the refractive index in the reflectivity of a metamaterial surface with localized roughness
(Springer, 2011-06)
To study the scattering properties of metamaterials, we generalize two scattering methods developed for conventional (non-magnetic) isotropic materials to the case of materials with arbitrary values (positive or negative) ...
Determinacion mediante termografía de la reflectancia infrarroja de materiales especulares
(Asociación Argentina de Energía Solar, 2012-10)
En este trabajo se presenta una metodología experimental destinada a la medición de la reflectancia especular en el rango del IR lejano, mediante la utilización de una cámara termográfica. Las medidas se realizaron para ...
Restauração de imagens através de reflexos especulares
(Universidade Federal de PernambucoUFPEBrasilPrograma de Pos Graduacao em Ciencia da Computacao, 2018)