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A comparative field usability study of two lighting measurement protocols
(Inderscience Enterprises, 2018-10)
We developed a lighting measurement protocol (PC-SRT) for Android mobile devices as a replacement of the Argentinean currently mandatory pen-and-paper measurement protocol (SRT-P), and compared their usability in a field ...
In-Office dental bleaching efficacy assessment in function of the light exposure regime by digital colometric reflectance spectroscopy
(2011)
In-office dental bleaching has been subject of several studies. Generally those studies quantify through visual analysis, the shade reduction of the teeth submitted to different bleaching protocols (light sources, bleaching ...
The influence of violet LED light on tooth bleaching protocols: In vitro study of bleaching effectiveness
(2020-12-01)
Background: Employing violet LED on tooth bleaching is a recent but promising technique. This study aimed to assess the bleaching effectiveness of violet light-emitting diodes (LEDs) associated or not with bleaching gels ...
Propagação de mensagens com protocolo CoAP em redes LoWPAN com simulador Cooja
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2017)
The IEEE 802.15.4 standard has low cost and forms wireless personal area networks which
by adapting the IPv6 protocol over this physical layer, this adaptation is 6LoWPAN. Thus,
there is information about assemblies and ...
Manipulating Transverse Modes of Photons for Quantum Cryptography
(American Physical Society, 2014-04)
Several schemes have been proposed to extend quantum key distribution protocols aimed at improving their security or at providing new physical substrates for qubit implementation. We present a toolbox to jointly create, ...
Measuring the Size and Growth of Cities Using Nighttime Light
This paper uses nighttime luminosity to estimate a globally comparable measure of the size of metropolitan areas around the world for the years 2000 and 2010. We apply recently-proposed methodologies that correct the known ...