Results 161 to 170 of about 140,946 (282)

Developing Implantable High‐Sensitivity Piezoelectric Thin‐Film Sensor to Monitor Partial Discharge of Generator Stator Windings

High Voltage, EarlyView.
ABSTRACT Insulation failures resulting from partial discharges (PD) in generator stator windings represent a leading cause of generator breakdowns. Conventional acoustic emission sensors for detecting PD ultrasonic signals are typically made from bulky piezoelectric materials and are restricted to external placement on the generator.
Ming Wu, Yiming Zhao, Yunfei Zhang, Zongqiang Ren, Yankai Cui, Yongbin Liu, Lisheng Zhong, Xiaojie Lou, Jinghui Gao   +8 more
wiley   +1 more source

Development and validation of a multi-modal contactless sensing system for surgical risk analysis in a real-world environment. [PDF]

PLOS Digit Health
Scarpa JR, Kanchumarthi N, Hussain I, Keswani A, Zeepvat J, Milewski A, Scarpa J, Boyer R, Sarlo R.   +8 more
europepmc   +1 more source

(Dis)trust in Digital Insurance: How Datafied Practices Shift Uncertainties and Reconfigure Trust Relations

The British Journal of Sociology, EarlyView.
ABSTRACT Trust is both a prerequisite and a product of insurance, as insurance contracts are built on and create trust relations that enable a risk‐averse perspective towards the future. At the same time, insurer‐policyholder relationships are characterised by a persistent distrust, rooted in insurance economics and industry reputation. In this article,
Maiju Tanninen, Gert Meyers
wiley   +1 more source

A Novel Multidisciplinary Approach for Reptile Movement and Behavior Analysis

Integrative Zoology, EarlyView.
We present a novel multidisciplinary approach capable of advancing research on reptiles’ behavior. Our approach uses integrated tools and methods for the digitization, reconstruction, and visualization of reptiles and their behavior. We (i) record movement through tri‐axial accelerometers, video cameras, and motion capture systems; (ii) ground‐truth ...
Savvas Zotos, Marilena Stamatiou, Sofia‐Zacharenia Marketaki, Michael Konstantinou, Andreas Aristidou, Duncan J. Irschick, Jeremy A. Bot, Emily L. C. Shepard, Mark D. Holton, Ioannis N. Vogiatzakis   +9 more
wiley   +1 more source

No evidence of reactivity in accelerometry-based measurement of physical activity and sleep. [PDF]

Br J Health Psychol
Häusser JA, Janurek JU, Etgen S, Mojzisch A.   +3 more
europepmc   +1 more source

animal2vec and MeerKAT: A self‐supervised transformer for rare‐event raw audio input and a large‐scale reference dataset for bioacoustics

Methods in Ecology and Evolution, EarlyView.
Abstract Bioacoustic research, vital for promoting conservation and understanding animal behaviour and ecology, faces a monumental challenge: analysing vast datasets where animal vocalizations are rare. While deep learning techniques are becoming standard, adapting them to bioacoustics remains difficult.
Julian C. Schäfer‐Zimmermann, Vlad Demartsev, Baptiste Averly, Kiran L. Dhanjal‐Adams, Mathieu Duteil, Gabriella Gall, Marius Faiß, Lily Johnson‐Ulrich, Dan Stowell, Marta B. Manser, Marie A. Roch, Ariana Strandburg‐Peshkin   +11 more
wiley   +1 more source

Corrigendum: Analysis of Correlation between an Accelerometer-Based Algorithm for Detecting Parkinsonian Gait and UPDRS Subscales

Frontiers in Neurology, 2017
Alejandro Rodríguez-Molinero, Alejandro Rodríguez-Molinero, Albert Samà, Albert Samà, Carlos Pérez-López, Carlos Pérez-López, Daniel Rodríguez-Martín, Sheila Alcaine, Berta Mestre, Paola Quispe, Benedetta Giuliani, Gabriel Vainstein, Patrick Browne, Dean Sweeney, Leo R. Quinlan, J. Manuel Moreno Arostegui, J. Manuel Moreno Arostegui, Àngels Bayes, Hadas Lewy, Hadas Lewy, Alberto Costa, Alberto Costa, Roberta Annicchiarico, Timothy Counihan, Gearòid Ò. Laighin, Joan Cabestany, Joan Cabestany   +26 more
doaj   +1 more source

On-Ground Calibration of a Nano-G Accelerometer for Micro-Vibration Monitoring in Space on a Dual-Axis Indexing Device. [PDF]

Sensors (Basel)
Zhou Y, Li Z, Xu Q, Li X.
europepmc   +1 more source

Efficient statistical inference of turning points in animal movement data

Methods in Ecology and Evolution, EarlyView.
Abstract Recent years have seen a proliferation of high‐frequency animal movement data, often at greater than 1 Hz, allowing us to gain much greater insight into behaviour than with lower frequency data. In particular, it is becoming possible to detect the precise points at which animals are making decisions to turn, thus placing the idea that the ...
Abdulmajeed F. Alharbi, Paul G. Blackwell, Abdulaziz Alagaili, Nigel C. Bennett, David Michael Scantlebury, Jonathan R. Potts   +5 more
wiley   +1 more source

Sensitivity Improvement of MEMS Resonant Accelerometers by Shape Optimization of Microlevers and Resonators. [PDF]

Sensors (Basel)
Ran L, Zhao W, Li T, He J, Zhou W.
europepmc   +1 more source