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Effectiveness of Screw Surface Coating on the Stability of Zirconia Abutments After Cyclic Loading
(Quintessence Publishing Co Inc, 2012-09-01)
Purpose: Different surface treatments have been developed in attempts to prevent the loosening of abutment screws. The aim of the current study was to compare the effectiveness of titanium alloy screws with tungsten-doped ...
Effectiveness of Screw Surface Coating on the Stability of Zirconia Abutments After Cyclic Loading
(Quintessence Publishing Co Inc, 2012-09-01)
Purpose: Different surface treatments have been developed in attempts to prevent the loosening of abutment screws. The aim of the current study was to compare the effectiveness of titanium alloy screws with tungsten-doped ...
A novel neural model to electrical load forecasting in transformers
(Int Inst Informatics & Systemics, 2001-01-01)
The paper describes a novel neural model to electrical load forecasting in transformers. The network acts as identifier of structural features to forecast process. So that output parameters can be estimated and generalized ...
A novel neural model to electrical load forecasting in transformers
(Int Inst Informatics & Systemics, 2001-01-01)
The paper describes a novel neural model to electrical load forecasting in transformers. The network acts as identifier of structural features to forecast process. So that output parameters can be estimated and generalized ...
Neural approach for automatic identification of induction motor load torque in real-time industrial applications
(Ieee, 2006-01-01)
Induction motors are widely used in several industrial sectors. However, the dimensioning of induction motors is often inaccurate because, in most cases, the load behavior in the shaft is completely unknown. The proposal ...
Data Mining Applied to Harmonic Current Sources Identification in Residential Consumers
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2011)
This work proposes a method based on both preprocessing and data mining with the objective of identify harmonic current sources in residential consumers. In addition, this methodology can also be applied to identify linear ...
Predictive current control strategy with imposed load current spectrum
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2008)
Test results of fault current limiter using YBCO tapes with shunt protection
(2010-12-01)
A Fault Current Limiter (FCL) based on high temperature superconducting elements with four tapes in parallel were designed and tested in 220 V line for a fault current peak between 1 kA to 4 kA. The elements employed second ...
Test results of fault current limiter using YBCO tapes with shunt protection
(2010-12-01)
A Fault Current Limiter (FCL) based on high temperature superconducting elements with four tapes in parallel were designed and tested in 220 V line for a fault current peak between 1 kA to 4 kA. The elements employed second ...
Desenvolvimento de uma carga eletrônica c.c. regenerativa para ensaio de bancos de baterias
(Universidade Federal de Minas GeraisUFMG, 2010-03-26)
Tests of electronic converters, voltage sources and batteries are commonly accomplished in resistive commuted loads or in no-regenerative electronic loads and all the energy of the tests is wasted. Although there are several ...