Results 61 to 70 of about 2,092,870 (303)
Proposal for a Mesoscopic Optical Berry-Phase Interferometer
, 2009 We propose a novel spin-optronic device based on the interference of polaritonic waves traveling in opposite directions and gaining topological Berry phase.
Malpuech, G. +3 more
core +1 more source
FEBS Letters, EarlyView.This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva +5 more
wiley +1 more source
The Regulation Characteristics of Bridge Modular Switched-Capacitor Ac-Ac Converter
IEEE Access, 2019 The switched-capacitor (SC) converter has become a hot candidate to replace power electronics transformer (PET) in commercial and residential applications, especially in micro-grids. However, its poor regulation blocks it wide application.
Liangzong He, Tao Zeng, Jianhuan Zhang
doaj +1 more source
Model predictive control for DAB under extended‐phase‐shift considering components uncertainty
IET Power Electronics, 2023 For the dual active bridge (DAB) DC‐DC converters, parameter uncertainty (circuit parameters, input and/or load perturbations) affect their performance, such as the dynamic performance and backflow power.
Yongsheng Fu +2 more
doaj +1 more source
Research on Reactive Power Optimization Control of a Series-Resonant Dual-Active-Bridge Converter
Energies, 2022 In order to meet the demands of the bidirectional transmission of electric vehicle charger power, a series-resonant dual-active-bridge (DAB) converter is investigated in this paper.
Junjuan Wu +3 more
doaj +1 more source
Testing Bell's inequality using Aharonov-Casher effect
, 1998 We propose the Aharonov-Casher (AC) effect for four entangled spin-half particles carrying magnetic moments in the presence of impenetrable line charge. The four particle state undergoes AC phase shift in two causually disconnected region which can show ...
A. Aspect +15 more
core +1 more source
Effects of damping on the quantum limits to optical phase shifts in Kerr nonlinear media [PDF]
, 1993 It was recently shown [Phys. Rev. A 45, 1919 (1992)] that the phase shift induced by a control beam on a signal in cross Kerr modulation is limited by the quantum nature of the control.
Liebman, A., Milburn, G. J.
core +1 more source
Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions
FEBS Letters, EarlyView.We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva +10 more
wiley +1 more source
Design considerations for high-power VHF radar transceivers: The Poker Flat MST radar phase control system [PDF]
, 1983 Sixty-four separate 50-kW peak-power transmitters are distributed throughout the 200 x 200 meter Poker Flat MST radar antenna array. The relative phase of each transmitter is automatically controlled by a 64-channel unit located in the main building at ...
Ecklund, W. L., Johnson, P. E.
core +1 more source
Phase correction for Learning Feedforward Control [PDF]
, 2003 Intelligent mechatronics makes it possible to compensate for effects that are difficult to compensate for by construction or by linear control, by including some intelligence into the system. The compensation of state dependent effects, e.g.
Kruif, Bas J. de, Vries, Theo J.A. de
core +2 more sources