Results 61 to 70 of about 9,515,851 (235)

Numerical simulation of rivulet evolution on a horizontal cable subject to an external aerodynamic field [PDF]

, 2010
On wet and windy days, the inclined cables of cable-stayed bridges may experience a large amplitude oscillation known as rain-wind-induced vibration (RWIV).
Duffy, B.R., Robertson, A.C., Sullivan, J.M., Taylor, I.J., Wilson, S.K.   +4 more
core   +1 more source

The Spectrum of Abnormal Tongue Movements: Review of Phenomenology, Etiology, and Differential Diagnosis

Movement Disorders Clinical Practice, EarlyView.
ABSTRACT Background Classifying abnormal tongue movements is challenging due to their varied presentations and limited visibility compared to other body parts. Accurate identification of the phenomenology guides physical examination and can point to specific diagnoses.
Nathaniel Bendahan, Seyed‐Mohammad Fereshtehnejad, Christos Ganos, Emily Swinkin, Anthony E. Lang   +4 more
wiley   +1 more source

Walking dynamics are symmetric (enough) [PDF]

, 2015
Many biological phenomena such as locomotion, circadian cycles, and breathing are rhythmic in nature and can be modeled as rhythmic dynamical systems. Dynamical systems modeling often involves neglecting certain characteristics of a physical system as a ...
Ankaralı, M. Mert, Bastian, Amy J., Cowan, Noah J., Long, Andrew, Madhav, Manu S., Sefati, Shahin   +5 more
core   +1 more source

Interaction Between Vortex‐Induced Vibrations and Base Vibrations in Piezoelectric Harvesters

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT In the present era, powering sensors using green energy is a significant challenge. One promising solution for the power supply of small sensors relies on piezoelectric energy harvesters excited by vortex‐induced vibrations (VIVs) generated by wind.
Michele Tonan, Ilaria Palomba, Alberto Pasetto, Alberto Doria   +3 more
wiley   +1 more source

Noncontact Operation-State Monitoring Technology Based on Magnetic-Field Sensing for Overhead High-Voltage Transmission Lines [PDF]

, 2013
published_or_final_versio
Hou, Y, Huang, Q, Jiang, L, Pong, PWT, Sun, X   +4 more
core   +3 more sources

Study on Galloping Characteristics of Large-section Carbon Fiber Composite Core Conductor

IOP Conference Series: Materials Science and Engineering, 2020
Abstract This paper establishes the finite element galloping model of large-section carbon fiber composite core conductor, and selects three kinds of large-section conductors to analysis on galloping characteristics, i.e. carbon fiber composite core large-section conductor JLZ2X1/F2A-1660/95-492, 1,250mm2 large-section aluminum conductor
Xueping Zhan, Bin Liu, Jingchao Wang, Kunpeng Ji   +3 more
openaire   +1 more source

Effect of transcutaneous electrical nerve stimulation on physical activity and pain evaluation in osteoarthritic dogs

Veterinary Record, EarlyView.
Abstract Background Osteoarthritis (OA) causes chronic pain and reduces welfare in dogs. Standard treatments may be inadequate or associated with adverse effects, prompting investigation of alternative therapies. Transcutaneous electrical nerve stimulation (TENS) is a non‐pharmacological pain management method, but evidence for its efficacy in canine ...
Anja Pedersen, Johanna Penell, Emil Olsen, Heli Hyytiäinen, Franck Forterre, Anna Bergh   +5 more
wiley   +1 more source

Heart Rate as an Indicator of Stress in Gotland's Russ Horses

Zoo Biology, EarlyView.
ABSTRACT Animal welfare concerns both the physical and mental wellbeing of animals so the assessment of animals kept in captivity, for example zoos, is important and necessary both legally and ethically. Good welfare is especially vital when breeding endangered species as stress impairs reproductive investment.
Isidora Dundjerovic, Lynne U. Sneddon
wiley   +1 more source

Modelling the Four‐Dimensional Power Line Sag Dynamics by Point Signature in Time‐Series Synthetic‐Aperture Radar Images

High Voltage, EarlyView.
ABSTRACT Power lines in synthetic‐aperture radar (SAR) images are reflected as point signatures, which fluctuate annually in both the azimuth and range directions. A novel framework is proposed in this paper to evaluate the four‐dimensional dynamic status of power line sag using those point signatures in time‐series SAR images.
Sijie Ma, Tao Li, Mahdi Motagh, Yan Liu, Yangmao Wen   +4 more
wiley   +1 more source

Novel application of magnetoresistive sensors for high-voltage transmission-line monitoring [PDF]

, 2011
High-voltage transmission lines are responsible for transmission of electric power. Their sag and electric current are important parameters for transmission-line monitoring.
Hou, Y, Huang, Q, Lee, WK, Lui, KS, Pong, PWT, Sun, X, Wong, KKY   +6 more
core   +1 more source