Results 21 to 30 of about 140,946 (282)
Motion Assessment for Accelerometric and Heart Rate Cycling Data Analysis
Sensors, 2020 Motion analysis is an important topic in the monitoring of physical activities and recognition of neurological disorders. The present paper is devoted to motion assessment using accelerometers inside mobile phones located at selected body positions and ...
Hana Charvátová +2 more
doaj +1 more source
Observation of a non-adiabatic geometric phase for elastic waves [PDF]
, 2012 We report the experimental observation of a geometric phase for elastic waves in a waveguide with helical shape. The setup reproduces the experiment by Tomita and Chiao [A. Tomita, R.Y. Chiao, Phys. Rev. Lett.
Agarwal +24 more
core +5 more sources
Development and testing of a dual accelerometer vector sensor for AUV acoustic surveys [PDF]
, 2017 This paper presents the design, manufacturing and testing of a Dual Accelerometer Vector Sensor (DAVS). The device was built within the activities of theWiMUST project, supported under the Horizon 2020 Framework Programme, which aims to improve the ...
Agni Mantouka +10 more
core +1 more source
Healthcare Technology Letters, 2018 Wearable physiological monitors are becoming increasingly commonplace in the consumer domain, but in literature there exists no substantive studies of their performance when measuring the physiology of ambulatory patients.
Davide Morelli +4 more
doaj +1 more source
Deep CNN-LSTM With Self-Attention Model for Human Activity Recognition Using Wearable Sensor
IEEE Journal of Translational Engineering in Health and Medicine, 2022 Human Activity Recognition (HAR) systems are devised for continuously observing human behavior - primarily in the fields of environmental compatibility, sports injury detection, senior care, rehabilitation, entertainment, and the surveillance in ...
Mst. Alema Khatun +9 more
doaj +1 more source
Assessment of physical activity in older Belgian adults : validity and reliability of an adapted interview version of the long International Physical Activity Questionnaire (IPAQ-L) [PDF]
, 2015 Background: Adequate monitoring of older adults’ physical activity (PA) is essential to develop effective health promotion programs. The present study examined criterion validity and test-retest reliability of the long International Physical Activity ...
De Bourdeaudhuij, Ilse +4 more
core +2 more sources
Real-time human ambulation, activity, and physiological monitoring:taxonomy of issues, techniques, applications, challenges and limitations [PDF]
, 2013 Automated methods of real-time, unobtrusive, human ambulation, activity, and wellness monitoring and data analysis using various algorithmic techniques have been subjects of intense research. The general aim is to devise effective means of addressing the
Achumba, Ifeyinwa E. +3 more
core +2 more sources
Closed-loop MOEMS accelerometer
Optics Express, 2022 In this paper, a closed-loop micro-opto-electro-mechanical system (MOEMS) accelerometer based on the Fabry-Pérot (FP) interferometer is presented. The FP cavity is formed between the end of a cleaved single-mode optical fiber and the cross-section of a proof mass (PM) which is suspended by four U-shaped springs.
Majid Taghavi +6 more
openaire +3 more sources
Annals of Human Biology, 2017 Background: Cardiorespiratory fitness (CRF) and physical activity (PA) seem to have positive effects on academic achievement (AA), although in most studies, objective methods of assessment have not been used.
Tânia Oliveira +6 more
doaj +1 more source
Sensors, 2019 The reticuloruminal function is central to the digestive efficiency in ruminants. For cattle, collar- and ear tag-based accelerometer monitors have been developed to assess the time spent ruminating on an individual animal.
Andrew W. Hamilton +7 more
doaj +1 more source