Results 41 to 50 of about 16,697 (262)

Effect of Oblique SV Wave on the Seismic Response of Mountain Tunnel

Advances in Civil Engineering, 2023
In order to study the dynamic response of parallel mountain tunnels under the oblique incidence of seismic waves, based on the display finite element method and using viscoelastic artificial boundary, the oblique incidence of three-way seismic waves was ...
Mingxing Cao, Songhong Yan, Jiaxuan Du, Weiyu Sun, Yuxiang Li, Junjie Zhao   +5 more
doaj   +1 more source

Validation of a Non-invasive Inverse Problem-Solving Method for Stroke Volume

Frontiers in Physiology, 2022
Stroke volume (SV) is a major biomarker of cardiac function, reflecting ventricular-vascular coupling. Despite this, hemodynamic monitoring and management seldomly includes assessments of SV and remains predominantly guided by brachial cuff blood ...
Vasiliki Bikia, Carmel M. McEniery, Emma Marie Roussel, Georgios Rovas, Stamatia Pagoulatou, Ian B. Wilkinson, Nikolaos Stergiopulos   +6 more
doaj   +1 more source

Analysis of seismic SV waves in the core's penumbra

Geophysical Research Letters, 1991
Vertically‐polarized S‐waves (SV) attenuate rapidly as they diffract around the Earth's core, whereas horizontally‐polarized S‐waves (SH) propagate to large distances in the core shadow zone. The amplitude decay of diffracted SV signals is so strong that few studies have been made of these phases, despite their acute sensitivity to velocity structure ...
Thorne Lay, Christopher J. Young
openaire   +1 more source

NeuroSuite for Long‐Term Functional and Structural Studies of Air‐Liquid Interface Cerebral Organoids

Advanced Science, EarlyView.
NeuroSuite provides a modular hardware‐software platform integrating Neuroweb and NeuroMaps to enable long‐term, in situ electrophysiological interrogation of air–liquid interface organoid slices while preserving tissue architecture. Its components can be used together or independently to capture real‐time activity, spatial network dynamics, and ...
Belquis Haider, Sagnik Middya, Daniel J. Lloyd‐Davies‐Sánchez, Nino F. Läubli, Sulay Vora, Jakob Träuble, Rohan N. Krajeski, Yuqing Feng, Daniel Duncko, Josiah S. Riley, Rubén Ruiz‐Mateos Serrano, Ole Paulsen, Madeline A. Lancaster, George G. Malliaras, Gabriele S. Kaminski Schierle   +14 more
wiley   +1 more source

On the role of topographic amplification in seismic slope instabilities

Journal of Rock Mechanics and Geotechnical Engineering, 2015
Surface wave generation due to body wave propagation near ground surface has been discussed in the literature. This phenomenon, typically occurring in topographic changing areas, along with its interaction with body waves (SV), decreases precision of ...
Fardin Jafarzadeh, Mohammad Mahdi Shahrabi, Hadi Farahi Jahromi   +2 more
doaj   +1 more source

Magnetoelectric Nanoparticles Enable Modulation of Cortical Networks by Low‐Intensity Static Magnetic Fields In Vitro

Advanced Science, EarlyView.
Neuromodulation strategies are increasingly needed to stimulate, restore, or replace altered neuronal activity in disease. Cobalt ferrite‐barium titanate (CFO–BTO) magnetoelectric nanoparticles convert low‐intensity static magnetic fields into local electrical modulation of cortical networks.
Nathalia Cancino‐Fuentes, Alejandro Suarez‐Perez, Elric Zhang, Hao Ye, Marta Bonato, Joana Covelo, Vitaly Pustovalov, Anton Guimera‐Brunet, Xavi Illa, Valentin Gantenbein, Cagatay M. Oral, Marta Parazzini, Salvador Pané, Maria V. Sanchez‐Vives   +13 more
wiley   +1 more source

Analytical Formulations of Tunnel–Soil–Pile Interaction Model With Presence of Tire‐Derived Aggregates Under Seismic Excitations

Engineering Reports
This research derives modified analytical formulations for the tunnel–soil–pile interaction (TSPI) model with the presence of the tire‐derived aggregates (TDAs) under the horizontal shear (SH), vertical shear (SV) and body (P) waves.
Mehedi Ahmed Ansary, Saif Ahmed Santo, Md. Foisal Haque   +2 more
doaj   +1 more source

Reflection and Refraction of Waves at the Boundary of a Non-Viscous Porous Solid Saturated with Single Fluid and a Porous Solid Saturated with Two Immiscible Fluids

Latin American Journal of Solids and Structures
The phenomenon of reflection and refraction is studied at the welded interface between two different porous solids. One is saturated with single non-viscous fluid and other is saturated with two immiscible viscous fluids.
M. Kumar, R. Saini
doaj   +1 more source

Hull forms and straight forward CFD free running trials of high-speed shuttle vessels

Zhongguo Jianchuan Yanjiu, 2017
SV-SJTU high-speed shuttle vessels are developed by Shanghai Jiao Tong University for fine seakeeping and high speed purposes. A series of SV-SJTUs have been developed, and are introduced in this paper.
WEI Chengzhu, YI Hong, LI Yinghui
doaj   +1 more source

A Robotic Testing Platform for Pipelined Discovery of Resilient Dielectric Elastomer Actuators

Advanced Science, EarlyView.
This work introduces a robotic testing platform enabling high‐throughput, multi‐parameter lifetime mapping of linear dielectric elastomer actuators (DEAs). By integrating programmable high‐voltage control and automated electromechanical measurements, the system identifies material and operating conditions that double actuator lifetime.
Ang (Leo) Li, Alexander Yin, Alexander White, Sahib Sandhu, Anatol Gogoj, Denise Maria de Andrade, Matthew Francoeur, Victor Jimenez‐Santiago, Van Remenar, Codrin Tugui, Mihai Duduta   +10 more
wiley   +1 more source