In the rapidly evolving field of Augmented Reality (AR), delivering real-time, immersive experiences places a significant demand on computational resources, particularly in the context of video-based Artificial Intell...
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As society becomes more aware of environmental and social issues, supply chain stakeholders increasingly consider these factors alongside efficiency, cost, and time. The logistics industry must adapt by integrating In...
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The electrically evoked compound action potential (ECAP) has been used in various clinical studies and has become a key physiological signal for cochlear implants (CI). This study used four sensing electrodes to recor...
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ISBN:
(数字)9798350348958
ISBN:
(纸本)9798350348965
The electrically evoked compound action potential (ECAP) has been used in various clinical studies and has become a key physiological signal for cochlear implants (CI). This study used four sensing electrodes to record ECAP signals based on the alternating polarity approach. An electrical field imaging (EFI) result based on the finite element method was used to obtain the interface impedance, then ECAP simulation results were computed and compared with a patient's clinical ECAP measurements. Preliminary modeling results show that the interface impedance obtained by this EFI-based technique can improve the simulation accuracy of the ECAP model. The ECAP modeling result will be compared with clinical ECAP measurements to validate the model in the full paper.
Structural color utilizing microscale concave interfaces has been reported in several publications, but the explanation is currently incomplete. Within this work, the physics behind this coloration technique is clarif...
We present a scalable printed-circuit board (PCB) based reconfigurable metasurface (MS) architecture that can be used for complete wavefront manipulation in both polarizations. The operation relies on local control of...
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Wheelchair basketball for people with disabilities is a niche market with limited attention and resources due to its smaller scale. We utilize the characteristics of VR technology, combining wearable devices with phys...
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Wide energy bandgap and high saturation velocity of GaN have played a pivotal role in increasing the output power density ( P out ) of a radio frequency (RF) transistor, allowing for an increased radar and communicati...
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ISBN:
(数字)9798350373738
ISBN:
(纸本)9798350373745
Wide energy bandgap and high saturation velocity of GaN have played a pivotal role in increasing the output power density ( P out ) of a radio frequency (RF) transistor, allowing for an increased radar and communication system range. A further improvement in output power densities of GaN HEMTs is currently thermally limited due to the waste heat generated during the device operation in the channel layer. Therefore, to realize reliable and sustained operation at high P out , thermal management in GaN HEMTs must be improved. We present AlN/GaN/AlN HEMTs, where an AlN buffer layer is homoepitaxially grown on bulk AlN substrates. In this heterostructure, AlN simultaneously offers an ultra-wide energy bandgap (~6.1 eV) and high thermal conductivity (340 W/m·K) [1] ; the thermal advantage of an AlN buffer layer in HEMTs grown on SiC substrates has been recently confirmed by Soctera [2] . AlN homoepitaxy employed in our heterostructure further improves the thermal performance by potentially eliminating the thermal boundary resistance at the growth interface [3] . To this end, we report the on-current and breakdown behavior of HEMTs grown on Al-polar bulk AlN for the first time after the dramatically improved AlN homoepitaxy by MBE [4] .
This research is to study the electric muscle stimulation system and hot compress. As well as focusing on building tools for applications in rehabilitation medicine and physical therapy. The neuromuscular system is an...
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