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Torsional fatigue resistance of pathfinding instruments manufactured from several nickel-titanium alloys
(Wiley-Blackwell, 2018-06-01)
AimTo evaluate the torsional properties of pathfinding nickel-titanium (NiTi) rotary instruments manufactured from several NiTi alloys, ProGlider (M-wire), Hyflex GPF (conventional NiTi Wire and controlled memory wire), ...
An overview of particulate matter measurement instruments
(2015-01-01)
This review article presents an overview of instruments available on the market for measurement of particulate matter. The main instruments and methods of measuring concentration (gravimetric, optical, and microbalance) ...
Financing instruments for Urban Development in Colombia: the contribution of recovery and participation in capital gains. Lessons and reflections
Participation in Land Value Increments (participación en plusvalías-PPV) is an essential policy instrument of the urban Reform in Colombia designed to capture and socially mobilize land rents originated by public decisions ...
Influência do movimento recíproco na resistência à torção dos instrumentos de NiTi: Reciproc, WaveOne, e ProTaper Universal
(Universidade Federal de Minas GeraisBrasilODONTO - FACULDADE DE ODONTOLOGIAPrograma de Pós-Graduação em OdontologiaUFMG, 2014-07-31)
The mechanical properties of the endodontic instruments are affected by factors such as diameter, design, chemical composition and thermo-mechanical treatments applied during the manufacturing process. The main goal of ...
Somos fruto da nossa socialização: a influência das crenças pessoais no comprometimento organizacional
(Universidade Federal de Santa MariaBRAdministraçãoUFSMPrograma de Pós-Graduação em Administração, 2010-08-06)
Often, organizations are will with problems that can be either internal or external, which can cause multiple consequences. By studying the relationship of personal values on organizational commitment is proposed to identify ...
Canal transportation and centring ability of RaCe rotary instruments
(WILEY-BLACKWELL PUBLISHING, INC, 2009)
Evaluate, through computerized tomography, canal transportation and centring ability of RaCe rotary instruments after preparation of mesiobuccal root canals in maxillary molar teeth. Twenty-seven teeth were submitted to ...
Thermodynamic response of an ultrasonic densitometer
(2005-12-01)
An ultrasonic densitometer is experimentally characterized as a function of temperature. The measurement of propagation velocity and density of several liquids is performed in the 15 to 40°C temperature range. Results are ...
Thermodynamic response of an ultrasonic densitometer
(2005-12-01)
An ultrasonic densitometer is experimentally characterized as a function of temperature. The measurement of propagation velocity and density of several liquids is performed in the 15 to 40°C temperature range. Results are ...