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Effectiveness of sealing gel on vertical misfit at the implant-abutment interface and preload maintenance of screw-retained implant-supported prostheses
(2020-01-01)
Purpose: This in vitro study evaluated the effectiveness of a sealing agent on v: ertical misfit of the implant-abutment interface in an external hexagon implant system before and after mechanical cyclic loading. Effects ...
Diseño e implementación de un Sistema Automático Compactador PET utilizando elementos hidráulicos.
(Escuela Superior Politécnica de Chimborazo, 2018-11-27)
The main purpose of this degree work was to design and implement an automatic system of polyethylene terephthalate compactor (PET) by using a hydraulic system. The automatic compactor system is formed by the container ...
Controlador de demanda e fator de potência de baixo custo para unidades consumidoras de energia elétrica
(Universidade Estadual Paulista (Unesp), 2005-08-12)
O presente trabalho é o resultado de uma pesquisa aplicada ao desenvolvimento de um equipamento eletrônico microprocessado destinado ao controle de demanda máxima e de fator de potência em instalações elétricas. Motivado ...
The Brazilian Network for HIV-1 Genotyping External Quality Control Assurance Programme
(2011)
The Brazilian network for genotyping is composed of 21 laboratories that perform and analyze genotyping tests for all HIV-infected patients within the public system, performing approximately 25,000 tests per year. We ...
Two-dimensional posture evaluation in Parkinson’s disease: effect of loads on the spinal angle during gait
(IOP Publishing, 2016-04)
Parkinson’s Disease patients present diminished coordination caused by neural degeneration. This leads to large motor difficulties during gait such as balance loss and pronounced forward inclination of the upper body. This ...
Abutment coating with diamond-like-carbon films to reduce implant-abutment bacterial leakage
(Journal of Periodontology, 2015-10-29)
Backgroud: The influence of diamond-like-carbon (DLC) films on bacterial leakage through the interface between abutments and dental implants of external hexagon (EH) and internal hexagon (IH) was evaluated. Film deposition ...
Stimuli-responsive polymersomes for drug delivery applications
(Elsevier, 2019)
There is a considerable research interest in polymers for drug delivery systems in the medical and pharmaceutical field. Several polymeric materials have been investigated in the development of nanostructures for drug ...
Vibration energy harvesting using piezoelectric transducer and non-controlled rectifiers circuits
(Abcm Brazilian Soc Mechanical Sciences & Engineering, 2012-01-01)
Vibration energy harvesting with piezoelectric materials is of practical interest because of the demand for wireless sensing devices and low-power portable electronics without external power supply. For practical use of ...
Vibration energy harvesting using piezoelectric transducer and non-controlled rectifiers circuits
(Abcm Brazilian Soc Mechanical Sciences & Engineering, 2012-01-01)
Vibration energy harvesting with piezoelectric materials is of practical interest because of the demand for wireless sensing devices and low-power portable electronics without external power supply. For practical use of ...