Energy & Green Tech
Aqueous zinc-based batteries (ZBBs) are widely used for portable and grid-scale applications due to their high safety, low cost and high energy density.
Aug 31, 2020
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7
Engineering
Acoustical properties of the sea bottom can be described with a geoacoustic (GA) model comprising several layers characterized by parameters such as sound speed, density, sound absorption and thickness.
Aug 19, 2020
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6
Telecom
For voice communication, it is important to suppress background noise without introducing unnatural distortion. Deep learning-based speech enhancement approaches can effectively suppress background noise components.
Jul 23, 2020
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4
Engineering
Display technology has become ubiquitous in our daily life; its widespread applications cover smartphones, tablets, desktop monitors, TVs, data projectors, and augmented reality/virtual reality devices. Presently, liquid ...
Jul 13, 2020
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122
Telecom
Broadband mode extraction, including the horizontal wavenumber and modal depth function estimation, is a classical research task in shallow-water acoustics. Traditional approaches require a priori waveguide environment, a ...
Jul 9, 2020
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4
Engineering
Sensor drift is one of the most severe problems that gas sensors suffer from. Aging and poisoning of gas sensors as well as uncontrollable factors such as humidity and temperature variations may cause this problem.
Jul 8, 2020
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4
Engineering
Electromagnetic coils are widely used components in many applications and systems, including solenoids, motors and transformers. However, coil insulation systems are failure-prone, especially under excessive thermal stresses, ...
Jul 7, 2020
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6
Engineering
Guidance, navigation, and control technologies on spacecraft require accurate tracking of the relative six-degree-of-freedom (6-DOF) pose of the spacecraft at close range during space maneuvers such as debris removal, landing, ...
Jun 18, 2020
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5
Automotive
In autonomous driving, stereo vision-based depth estimation technology can help to accurately estimate the distance of obstacles, which is crucial for correct path planning of the vehicle.
May 22, 2020
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12
Engineering
The water supply network is closely connected to all aspects of society. Acoustic methods could be applied to underground pipe network monitoring and leakage detection through measurements using acoustic/vibration sensors ...
May 18, 2020
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