High Voltage, EarlyView.ABSTRACT The harmonic current and vibration of a converter transformer are effective pieces of information for detecting mechanical faults in the winding. In this paper, the ratio of vibration acceleration to the current squared is defined as the vibration frequency response function (VFRF) of the winding, and then, a novel online vibration frequency ...
Shuyu Wu, Fan Zhang, Shengchang Ji
wiley +1 more source
STELLAR-CB: Synthetic Temporal LSTM for Livestock Activity Recognition-Cow Behaviour. [PDF]
Vet Med SciAhmed G +9 more
europepmc +1 more source
High Voltage, EarlyView.ABSTRACT Limited by the theoretical basis and diagnostic methods, the winding mechanical condition monitoring often requires both normal condition vibration signals and present vibration signals, and the winding mechanical condition identification is completed by comparing with the normal condition signals.
Shuyu Wu +3 more
wiley +1 more source
Integrating GPS and Accelerometry to Capture Life-Space Mobility in Parkinson's Disease. [PDF]
Sensors (Basel)Quinn C +3 more
europepmc +1 more source
Wind, waves, wing loading and the flight energetics of giant petrels
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Wind is a major factor driving seabird movement and energetics, the effects of which are modulated by morphology. Developments in tagging technology now make it possible to test predictions from aerodynamic theory about the effects of wind on flight performance in free ...
Madeline E. Hallet +3 more
wiley +1 more source
The Deep South Interactive Voice Response (IVR) System-Supported Active Lifestyle (DIAL) intervention shows efficacy in Rural Alabama: A Randomized Trial. [PDF]
Am J Prev MedPekmezi D +11 more
europepmc +1 more source
Riding out the storm: Behavioural responses of a large herbivore to high‐Arctic winds
Journal of Animal Ecology, EarlyView.Using 11 years of GPS data from 61 muskoxen in Northeast Greenland, we show how increasing wind speed and Arctic storms reshape movement modes and habitat selection. Muskoxen respond by bedding in dense vegetation, prioritizing energy conservation over foraging, revealing a simple behavioural strategy with potential fitness consequences under ...
Floris M. van Beest +2 more
wiley +1 more source
Mixed-Reality Guidance for Total Knee Arthroplasty Is Associated With More Accurate Femoral Resection but Longer Operative Time Compared to Accelerometer-Based Guidance. [PDF]
Arthroplast TodayHewitt MA +7 more
europepmc +1 more source
Objectively Measured Maternal Supine Sleep and Fetal Growth: A Prospective Cohort Study
BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.ABSTRACT Objective To explore the relationship between different definitions of objectively measured supine sleep position during late pregnancy and customised birthweight centile, as a marker of fetal wellbeing. Design Prospective cohort study. Setting Australian public hospital antenatal clinic.
Danielle L. Wilson +5 more
wiley +1 more source
A Novel Workflow to Estimate Limb Orientation from Wearable Sensors to Monitor Infant Motor Development. [PDF]
Sensors (Basel)Song D, Kaiser WJ, Vangala S, Wilson RB.
europepmc +1 more source