Results 1 to 10 of about 131,396 (199)
Multi-Channel Gating Chip in 0.18 µm High-Voltage CMOS for Quantum Applications
Sensors, 2023 A gating circuit for a photonic quantum simulator is introduced. The gating circuit uses a large excess bias voltage of up to 9.9 V and an integrated single-photon avalanche diode (SPAD).
Christoph Ribisch +6 more
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BMJ Open, 2022 Introduction Early identification of Parkinson’s disease (PD) in its prodromal stage has fundamental implications for the future development of neuroprotective therapies.
Jan Rusz, Tomáš Kouba, Vojtěch Illner
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Distinct patterns of speech disorder in early-onset and late-onset de-novo Parkinson’s disease
npj Parkinson's Disease, 2021 Substantial variability and severity of dysarthric patterns across Parkinson’s disease (PD) patients may reflect distinct phenotypic differences. We aimed to compare patterns of speech disorder in early-onset PD (EOPD) and late-onset PD (LOPD) in drug ...
Jan Rusz +4 more
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Sensors, 2021 An 18.8–33.9 GHz, 2.26 mW current-reuse (CR) injection-locked frequency divider (ILFD) for radar sensor applications is presented in this paper. A fourth-order resonator is designed using a transformer with a distributed inductor for wideband operating ...
Kwang-Il Oh +3 more
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Short-term effect of dopaminergic medication on speech in early-stage Parkinson’s disease
npj Parkinson's Disease, 2022 The effect of dopaminergic medication on speech has rarely been examined in early-stage Parkinson’s disease (PD) and the respective literature is inconclusive and limited by inappropriate design with lack of PD control group.
Tereza Tykalova +4 more
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Sensors, 2022 The high demand for pressure devices with miniaturization and a wide bearing range has encouraged researchers to explore new high-performance sensors from different approaches.
Daosen Liu, Shengsheng Wei, Dejun Wang
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Simplified topological algorithm for forming a steady mode of electric power system [PDF]
E3S Web of Conferences, 2023 The paper presents the possibility of simplifying the algorithms for forming the parameters of the steady state mode of a complex electrical network, using the independence of the currents of its equivalent circuit. In this case, all independent currents
Jandigulov Abdygali +2 more
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The Effect of Charging Circuit in the Operation Of TEA - CO₂ Laser System. [PDF]
Engineering and Technology Journal, 2005 : In this search , the effect of type and configuration of electrical charging circuit on the operating and performance of a pulsed TEA CO₂ laser sysstem were investigated .
Adawea Jumaa +2 more
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Intelligent Detection Methods of Electrical Connection Faults in RF Circuits
Applied Sciences, 2021 Printed circuit boards (PCBs) have a large number of electrical connection nodes. Exposure to harsh environments may lead to connection faults in these nodes.
Ziren Wang +6 more
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An Optical Fiber Sensor and Its Application in UAVs for Current Measurements
Sensors, 2016 In this paper, we propose and experimentally investigate an optical sensor based on a novel combination of a long-period fiber grating (LPFG) with a permanent magnet to measure electrical current in unmanned aerial vehicles (UAVs).
Felipe S. Delgado +3 more
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