Results 81 to 90 of about 6,921,664 (320)
International Journal of Antennas and Propagation, 2023 In the paper, a wideband miniaturized impedance-transforming quadrature four-feed network with a flat output phase difference is presented and applied to the design of an active integrated GNSS antenna where no extra impedance matching circuit is needed.
Yao Wang +4 more
doaj +1 more source
Pulse switching for high energy lasers [PDF]
, 1981 A saturable inductor switch for compressing the width and sharpening the rise time of high voltage pulses from a relatively slow rise time, high voltage generator to an electric discharge gas laser (EDGL) also provides a capability for efficient energy ...
Laudenslager, J. B., Pacala, T. J.
core +1 more source
Iterative impedance analysis method on high integrated impedance network
Electronics Letters, 2010 An iterative type impedance analysis method for an impedance network is presented. The whole impedance network is divided into several sub-networks and each sub-network is analysed in a form of the linear voltage-current relation. The analysed voltage-current relation is iteratively applied to obtain the whole impedance. An illustrated example is given
H.-S. Lee, S.-S. Park
openaire +1 more source
FEBS Letters, EarlyView.We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley +1 more source
Increasing efficiency of switching type regulator circuits Patent [PDF]
, 1968 Switching series regulator with gating control ...
Clapp, W. M.
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A reconfigurable wideband and multiband antenna using dual-patch elements for compact wireless devices [PDF]
, 2011 This is the post-print version of the Article. The official published version can be accessed from the link below - Copyright @ 2012 IEEEA reconfigurable wideband and multiband C-Slot patch antenna with dual-patch elements is proposed and studied.
AbuTarboush, H.F. +13 more
core +2 more sources
Molecular Oncology, EarlyView.AZD9291 has shown promise in targeted cancer therapy but is limited by resistance. In this study, we employed metabolic labeling and LC–MS/MS to profile time‐resolved nascent protein perturbations, allowing dynamic tracking of drug‐responsive proteins. We demonstrated that increased NNMT expression is associated with drug resistance, highlighting NNMT ...
Zhanwu Hou +5 more
wiley +1 more source
Writing Electronic Devices on Paper with Carbon Nanotube Ink [PDF]
, 2009 The normal paper used in any printer is among the cheapest flexible organic materials that exist. We demonstrate that we can print on paper high-frequency circuits tunable with an applied dc voltage.
D Dragoman +5 more
core +4 more sources
Molecular Oncology, EarlyView.This study explores salivary RNA for breast cancer (BC) diagnosis, prognosis, and follow‐up. High‐throughput RNA sequencing identified distinct salivary RNA signatures, including novel transcripts, that differentiate BC from healthy controls, characterize histological and molecular subtypes, and indicate lymph node involvement.
Nicholas Rajan +9 more
wiley +1 more source
Multifrequency Impedance Method Based on Neural Network for Root Canal Length Measurement
Applied Sciences, 2020 Root canal therapy is the most fundamental and effective approach for treating endodontics and periapicalitis. The length of the root canal must be accurately measured to clean the pathogenic substances in it.
Xiaoyue Qiao, Zheng Zhang, Xin Chen
doaj +1 more source