Results 91 to 100 of about 22,425,765 (287)
Modal parameter extraction via the Loewner Framework: Current progress and future directions [PDF]
Frequency-domain data continues to be widely employed in modal analysis, primarily due to its simplicity and intuitive interpretation. In particular, for simpler systems, an experienced practicioner can often directly discern system modes from frequency ...
Dessena, Gabriele, Civera, Marco
core +1 more source
INFLUENCE OF HOUSING RIBBING MODIFICATION ON FREQUENCIES AND SHAPES OF VIBRATIONS [PDF]
Scientific Journal of Silesian University of Technology. Series Transport, 2014 In article an experimental and theoretical modal analysis of selected structural solutions of housings gear was carried out. Results of the examinations enabled to determine a rate of FEM modal parameters conformity with parameters of actual objects by ...
Piotr FOLĘGA +2 more
doaj
Modal Expansion Analysis of T-Shaped Waveguide
IEEE Access, 2019 The T-shaped waveguide (T-waveguide for short) is a new kind of wideband waveguide which is easier to fabricate than conventional wideband waveguides. This paper presents the modal expansion analysis of the T-waveguide.
Huapeng Zhao, Kangning Li, Mingzhou Zhan
doaj +1 more source
Investigating transcription factor dynamics in health and disease using FRAP
FEBS Letters, EarlyView.FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj +3 more
wiley +1 more source
Data compression for the modal analysis of spatially dense laser Doppler vibrometer measurements
, 2015 This paper investigates a method which can be used to compress two-dimensional mobility shapes measured with scanning laser Doppler vibrometers. It is shown that the compressed data can be used as virtual measurements when estimating modal parameters ...
Arruda, JRF +3 more
core
Jixie chuandong, 2013 Based on the method of PolyMAX,a system of modal analysis is built,the model of JZQ-250 gear-box is set up under the LMS modal analysis module.The relating modal datum are obtained by hammering test of single-input multi-output analysis method,then the ...
王佳, 潘宏侠, 杨晓波
doaj
Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions
FEBS Letters, EarlyView.The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang +4 more
wiley +1 more source
Computational modal analysis of a composite pelvic bone: convergence and validation studies
, 2019 The purpose of the present study was to describe the structural density and geometry of the bone, as well as its sensitivity to the resolution of finite element discretisation.
Henyš, Petr, Čapek, Lukáš
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Experimental Modal Analysis of Scaled Car-body Sidewall for High-speed Vehicles
机车电传动, 2017 According to the theory of experimental modal analysis (EMA), SIMO analysis method, multi-reference point modal test, experimental modal test and modal parameters identification of the scaled 1:8 car-body’s sidewall were conducted.
LI Xujuan +4 more
doaj
Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential
FEBS Letters, EarlyView.Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta +3 more
wiley +1 more source