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Influence of the band bending on the photoconductivity of Li-doped ZnO microwires
(Pergamon-Elsevier Science Ltd, 2017-05)
Combining photoconductivity and photoluminescence measurements we have studied the band bending behavior with the Li-doping content in ZnO microwires. Our results reveal the presence of in-gap acceptor levels with energies ...
The use of trend lines channels and remaining useful life prediction
(2017-04-25)
One of the most important aspects in a working machine is the remaining useful life (RUL) of its components. Prognostics in this case depends on establishing the cause-effect entries in the process as well as how it behaves ...
Banda de música da força policial militar do Ceará: uma história social de práticas e identidades musicais (c.1850-1930)
(Universidade Federal de Minas GeraisUFMG, 2017-12-05)
This work aims to investigate the music band that was constituted in the former Police Corps of Ceará, the current Military Police of Ceará, trying to understand how the musicians that constituted the band related with ...
Language acquisition in premature and full-term infants
(NATL ACAD SCIENCES, 2010)
We tested healthy preterm (born near 28 +/- 2 weeks of gestational age) and full-term infants at various different ages. We compared the two populations on the development of a language acquisition landmark, namely, the ...
Discovery of SiO Band Emission from Galactic B[e] Supergiants
(IOP Publishing, 2015-02)
B[e] supergiants (B[e]SGs) are evolved massive stars in a short-lived transition phase. During this phase, these objects eject large amounts of material, which accumulate in a circumstellar disk-like structure. The expelled ...
Efectos de la cinta de vida en los conductores de volquetes para la reducción de incidentes por fatiga en Southern Perú
(Universidad Nacional del Centro del PerúPE, 2021)
La investigación trata de los efectos que tiene el uso de LifeBand (cinta de vida) por conductores de volquetes con el fin de reducir incidentes producidos por fatiga laboral en Southern Perú. La fatiga en los trabajadores ...
Control Banding for wastes: a spreadsheet for a simple and fast comparison of impact on the enviroment of wastes with chemical substancesControl Banding para desechos: una matriz para la comparación rápida y simple del impacto sobre el ambiente de los desechos que contienen sustancias químicas
(Universidad Nacional de Costa Rica, 2013)
Rough turning of titanium alloy (6Al-4V)
(2012-12-01)
Metal machining is the complex process due the used cutting parameters. In metal cutting process, materials of workpiece differ widely in their ability to deform plastically, to fracture and to sustain tensile stresses. ...
Rough turning of titanium alloy (6Al-4V)
(2012-12-01)
Metal machining is the complex process due the used cutting parameters. In metal cutting process, materials of workpiece differ widely in their ability to deform plastically, to fracture and to sustain tensile stresses. ...
Understanding the Life Experiences of Brazilian Women after Bariatric Surgery: a Qualitative Study
(SpringerNew YorkEUA, 2010)