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Mostrando ítems 31-40 de 94
Sleep on the job partially compensates for sleep loss in night-shift nurses
(Taylor & Francis, 2020)
(Non)commutative isotropization in Bianchi i with barotropic perfect fluid and ? cosmological
(2014)
Shape measurements by sinusoidal phase-shifting methods require high-quality sinusoidal fringes. Furthermore, most of the video projectors are nonlinear, making it difficult to generate high quality phase without nonlinearity ...
Relação da duração do deslocamento até a escola com os hábitos de sono e desempenho cognitivo em adolescentes do técnico integrado de nível médio
(Universidade Federal do Rio Grande do NorteBrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM PSICOBIOLOGIA, 2022-05-06)
Adolescents show a delayed sleep phase related to biological and psychosocial factors, leading
to a contrast between sleep habits and morning school hours, which leads to sleep deprivation
and irregularity. This in turn ...
Por onde caminham as mulheres?: um estudo sobre os percursos cotidianos de mulheres diaristas em Belo Horizonte
(Universidade Federal de Minas GeraisUFMG, 2016-09-30)
This research aims to understand how the urban planning and production of urban space affect women's lives in a sexist way, especially those who are the poorest and who live in peripheral settlements. Therefore, seven case ...
Estratégias de modulação para conversores multiníveis com capacitores flutuantes
(Universidade Federal de Santa MariaBrasilEngenharia ElétricaUFSMPrograma de Pós-Graduação em Engenharia ElétricaCentro de Tecnologia, 2019-01-30)
This Thesis contributes to the modulation of the multi-level three-phase converter with
flying capacitors, for which simulations were performed to validate three different
modulation algorithms. The first one is a phase ...
Factores asociados al cambio modal hacia la bicicleta para viajes utilitarios, bajo la influencia del COVID-19 en Bogotá, Colombia
(Universidad de los AndesMaestría en Ingeniería CivilFacultad de IngenieríaDepartamento de Ingeniería Civil y Ambiental, 2021-08-27)
El COVID-19 generó cambio y disrupción en los hábitos para la selección del modo de transporte de las personas. Este contexto permite explorar cambios hacia el uso de la bicicleta, en un escenario postpandemia, al ser un ...
Approximation and the n-Berezin transform of operators on the Bergman space
(De Gruyter, 2005-07)
To any bounded operator S on the Bergman space La2 we associate a sequence of linear transforms Bn(S ) ∈ L∞(D), where n ≧ 0, and prove that the Toeplitz operators article image tend to S for some especial classes of operators ...
Maximal cyclic subgroups of the groups of units of Galois rings: a computational approach
(Springer, 2017-09-01)
We present a computational approach based on algorithmic techniques to obtain maximal cyclic subgroups of the groups of units in Galois rings. The objective of this work was to provide an automated methodology to obtain ...