espace: Recent submissions
Now showing items 27756-27765 of 76079
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(2017)Several factors can affect performance of an ultrasound system such as quality of excitation signal and ultrasound transducer behaviour. Nonlinearity of piezoelectric ultrasound transducers is a key determinant in designing ...
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(2011)Global competitive dynamics refers to the actions and responses undertaken by competing firms around the world. Since one firm's actions are rarely unnoticed by rivals, the initiating firm would naturally like to predict ...
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(2016)The increasing penetration of renewable power generations such as PV power plants in distribution systems is creating serious voltage quality problems such as voltage fluctuations, voltage imbalance and voltage instability. ...
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(2016)Prediction error method (PEM) is popularly applied to acoustic feedback cancellation (AFC) in hearing aids. Commonly, this method uses normalized least mean square (NLMS) adaptive filter to estimate the coefficients of ...
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(2016)A multiple maneuvering target system can be viewed as a Jump Markov System (JMS) in the sense that the target movement can be modeled using different motion models where the transition between the motion models by a ...
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(2016)We report on high spatial resolution observations, using the Australia Telescope Compact Array (ATCA), of ground-state OH masers. These observations were carried out toward 196 pointing centers previously identified in ...
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(2017)Introduction: Institutional repositories (IRs) are an accepted part of the open access landscape, and they have a particular role to play in supporting scholarly communication in developing countries, such as Indonesia. ...
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(2015)The majority of mechanical deformation within power transformers is due to short circuit faults. Although, frequency response analysis (FRA) has been recently recognized as the most reliable detection tool for mechanical ...
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(2016)Spectroscopy is a powerful non-destructive technique that utilizes electromagnetic radiation interaction effect to determine the energy level and structure of atomic or molecular substance. In the last two decades, several ...
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(2015)The number of doubly fed induction generators (DFIG) connected to the existing network has increased significantly worldwide during the last two decades. The stator in DFIG is directly connected to the grid whereas the ...