Results 61 to 70 of about 820,288 (203)

TDP-43 loss-of-function causes neuronal loss due to defective steroid receptor-mediated gene program switching in Drosophila [PDF]

open access: yes, 2013
TDP-43 proteinopathy is strongly implicated in the pathogenesis of amyotrophic lateral sclerosis and related neurodegenerative disorders. Whether TDP-43 neurotoxicity is caused by a novel toxic gain-of-function mechanism of the aggregates or by a loss of
Adachi, Yoshitsugu   +13 more
core   +3 more sources

Protocol-processing overhead on the performance of error recovery schemes in high-speed network environments [PDF]

open access: yes, 1991
This paper investigates the effects of protocol-processing overhead on the performance of error recovery schemes in high-speed network environments.
Bae, Jaime Jungok   +2 more
core  

A Switched Capacitor Inverter Structure with Hybrid Modulation Method Lowering Switching Loss

open access: yesEnergies, 2023
The high-frequency modulation method (HFM) for a switched capacitor (SC) inverter often leads to high switching loss since it increases switching frequency.
Yanjun Zhao   +5 more
doaj   +1 more source

Bandwidth switching is transient-free, avoids loss of loop lock [PDF]

open access: yes, 1964
A circuit, in a wide bandwidth mode, overcomes transient-producing capacitance switching by maintaining an equivalent voltage at all times.

core   +1 more source

Exact performance analysis of a single-wavelength optical buffer with correlated inter-arrival times [PDF]

open access: yes, 2010
Providing a photonic alternative to the current electronic switching in the backbone, optical packet switching (OPS) and optical bursts witching (OBS) require optical buffering.
Bruneel, Herwig   +3 more
core   +1 more source

A High-Efficiency Triple-Mode Active Rectifier With Gate Charge Recycling Technique for Wireless Power Transfer System

open access: yesIEEE Access, 2022
This paper presents an active rectifier design with a gate charge recycling technique. Gate switching increases the switching losses of the active rectifier, therefore, as a way to reduce switching losses, the gate charge recycling technique is proposed.
Qurat Ul Ain   +11 more
doaj   +1 more source

Frequency Multiplexing for Quasi-Deterministic Heralded Single-Photon Sources

open access: yes, 2016
Single-photon sources based on optical parametric processes have been used extensively for quantum information applications due to their flexibility, room-temperature operation and potential for photonic integration.
Clemmen, Stéphane   +4 more
core   +2 more sources

A Hybrid PWM Technique to Improve the Performance of Voltage Source Inverters

open access: yesIEEE Access, 2023
Due to the rapid advancement of power semiconductor devices, the use of voltage source inverters (VSIs) has gained widespread acceptance. As a consequence, the performance of the voltage source inverter has emerged as a critical aspect that is highly ...
Arif Ahmed   +5 more
doaj   +1 more source

Neuronal activity regulates neurotransmitter switching in the adult brain following light-induced stress. [PDF]

open access: yes, 2018
Neurotransmitter switching in the adult mammalian brain occurs following photoperiod-induced stress, but the mechanism of regulation is unknown. Here, we demonstrate that elevated activity of dopaminergic neurons in the paraventricular nucleus of the ...
Deisseroth, Karl   +4 more
core   +1 more source

Analysis of Switching-Loss-Reduction Methods for MHz-Switching Buck Converters [PDF]

open access: yes2007 IEEE Conference on Electron Devices and Solid-State Circuits, 2007
Numbers of switching-loss-reduction methods recently proposed for MHz-switching buck converters are thoroughly investigated. From a theoretical perspective, switching loss is found to be effectively minimized by adapting the width rather than the turn-on voltage of power transistors of a buck converter.
Tsz Yin Man   +2 more
openaire   +1 more source

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