Results 41 to 50 of about 980,468 (308)
Which impulse response function? [PDF]
, 2011 This paper compares standard and local projection techniques in the production of impulse response functions both theoretically and empirically. Through careful selection of a structural decomposition, the comparison continues to an application of US ...
Ronayne, David
core
Target Recognition Method Based on Impulse Response Signal
IEEE AccessThis paper addresses the issues of short impulse response signal duration and susceptibility to noise interference by using the Leaky Integrate-and-Fire (LIF) neuron model to simulate the charging and discharging process for impulse signal generation. In
Yongjing Zhou +3 more
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Heliyon, 2019 Multi impulse with constant time interval is used as a representative of a long-duration earthquake ground motion. An analytical expression is derived for the elastic-plastic response of a single-degree-of-freedom (SDOF) model with nonlinear viscous ...
Goki Tamura +2 more
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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
EntropyIn this paper, new schemes have been proposed for the estimation of the additive white Gaussian noise (AWGN) channel with intersymbol interference (ISI) in an iterative equalization and decoding system using low-density parity check (LDPC) codes.
Adriana-Maria Cuc +3 more
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Impulse buying during flash sales in the online marketplace
Cogent Business & Management, 2022 Flash sales can be an opportunity for online marketplaces to stimulate impulse buying. This study aims to determine the factors that influence impulse buying from a flash sale in the online marketplace.
Saffanah Fausta Lamis +2 more
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Cluster analysis of wireless channel impulse responses [PDF]
International Zurich Seminar on Communications, 2004, 2004 This paper introduces a novel wireless channel clustering technique based on the Saleh-Valenzuela channel model. The impulse response is regarded as a single realization of the statistical channel model based on which the prior density functions of cluster arrival times are derived.
openaire +1 more source
From mice to humans—divergent strategies for intestinal homeostasis and regeneration
FEBS Letters, EarlyView.Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa +2 more
wiley +1 more source
Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis
FEBS Letters, EarlyView.Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee +7 more
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Volatility Transmissions in Precious Metals Using Volatility Impulse Response Function Approach [PDF]
مدلسازی اقتصادسنجی, 2017 In this paper, we investigate volatility transmition between four precious metal (gold, silver, platinum, palladium) using a multivariate GARCH model. We also investigate effect of shocks on precious metals using volatility impulse response function. The
naser khiabani, mohamadreza abdolahi
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