Results 31 to 40 of about 389,563 (238)

Study on Earthquake Failure Mechanism and Failure Mode of Cable-Stayed Pipeline Bridge Considering Fluid–Structure Coupling

Applied Sciences, 2023
To investigate the failure mode of the cable-stayed pipeline bridge under seismic loading, this study focuses on an oil and gas cable-stayed pipeline bridge as the research subject.
Xiyu Zhu, Guangyuan Weng
doaj   +1 more source

Stochastic Eulerian Lagrangian Methods for Fluid-Structure Interactions with Thermal Fluctuations

, 2010
We present approaches for the study of fluid-structure interactions subject to thermal fluctuations. A mixed mechanical description is utilized combining Eulerian and Lagrangian reference frames.
Alberts, Arienti, Armstrong, Atzberger, Atzberger, Banchio, Bedeaux, Bodard, Brady, Braescu, Chen, Da Prato, Danuser, De Fabritiis, Doi, Donev, Dowell, Eijkel, Ermak, Fisher, Fung, G Larson, Garcia, Gardiner, Gelfand, Givelberg, Gotter, Gottlieb, Griffith, Hauge, Hills, Kim, Kloeden, Kramer, Landau, Lebedev, Lieb, Lim, Mazur, Mezei, Miller, Mittal, Moffitt, Oksendal, Paul J. Atzberger, Peskin, Peskin, Purcell, Reichert, Reichl, Rotne, Saintillan, Squires, Strang, Strang, Strikwerda, Trefethen, Tuckerman, Valentine, Wang, Watari, Watson, Yamakawa, Zohdi   +63 more
core   +2 more sources

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

A smoothed particle hydrodynamics solver for hydroelastic interactions between fluid and structure [PDF]

AIP Advances
There is still a lack of accurate and stable numerical solvers for Fluid–Structure Interaction (FSI) problems involving violent fluid flows and large deformations of structures.
Takafumi Gotoh, Abbas Khayyer, Dongfang Liang, Hitoshi Gotoh   +3 more
doaj   +1 more source

Time-Dependent Fluid-Structure Interaction [PDF]

, 2014
The problem of determining the manner in which an incoming acoustic wave is scattered by an elastic body immersed in a fluid is one of central importance in detecting and identifying submerged objects.
Hsiao, George C., Sayas, Francisco-Javier, Weinacht, Richard J.   +2 more
core  

A multi-solver quasi-Newton method for the partitioned simulation of fluid-structure interaction [PDF]

, 2010
In partitioned fluid-structure interaction simulations, the flow equations and the structural equations are solved separately. Consequently, the stresses and displacements on both sides of the fluid-structure interface are not automatically in ...
Annerel, Sebastiaan, Degroote, Joris, Vierendeels, Jan   +2 more
core   +2 more sources

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Vibroacoustic Modeling of Mechanically Coupled Structures: Artificial Spring Technique Applied to Light and Heavy Mediums

Shock and Vibration, 1996
This article deals with the modeling of vibrating structures immersed in both light and heavy fluids, and possible applications to noise control problems and industrial vessels containing fluids. A theoretical approach, using artificial spring systems to
L. Cheng
doaj   +1 more source

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

FEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman, Anna E. Lester, Brian D. Zoltowski   +2 more
wiley   +1 more source

Challenges of fully-coupled high-fidelity ditching simulations

MATEC Web of Conferences, 2018
An important element of the process of aircraft certification is the demonstration of the crashworthiness of the structure in the event of an emergency landing on water, also referred to as ditching.
Müller Maximilian, Woidt Malte, Haupt Matthias, Horst Peter   +3 more
doaj   +1 more source