Results 21 to 30 of about 143,049 (302)

The Relationship between Objectively Measured Physical Activity and Fundamental Motor Skills in 8 to 11 Years Old Children from the Czech Republic [PDF]

open access: yesMontenegrin Journal of Sports Science and Medicine, 2018
Th e aim of this research was to explore the relationship between objectively measured physical activity and fundamental motor skills in 8-to-11-year-old children from the Czech Republic.
Vlado Balaban
doaj   +1 more source

Intensity Paradox—Low-Fit People Are Physically Most Active in Terms of Their Fitness

open access: yesSensors, 2021
Depending on their cardiorespiratory fitness (CRF), people may perceive the exertion of incident physical activity (PA) differently. Therefore, the use of relative intensity thresholds based on individual fitness have been proposed to evaluate the ...
Henri Vähä-Ypyä   +4 more
doaj   +1 more source

Motion Assessment for Accelerometric and Heart Rate Cycling Data Analysis

open access: yesSensors, 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

Accurate Telescope Mount Positioning with MEMS Accelerometers [PDF]

open access: yes, 2014
This paper describes the advantages and challenges of applying microelectromechanical accelerometer systems (MEMS accelerometers) in order to attain precise, accurate and stateless positioning of telescope mounts.
Csépány, Gergely   +3 more
core   +2 more sources

Profiling the propagation of error from PPG to HRV features in a wearable physiological-monitoring device

open access: yesHealthcare 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

open access: yesIEEE 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

Utility of accelerometers to measure physical activity in children attending an obesity treatment intervention [PDF]

open access: yes, 2011
Objectives. To investigate the use of accelerometers to monitor change in physical activity in a childhood obesity treatment intervention. Methods. 28 children aged 7–13 taking part in “Families for Health” were asked to wear an accelerometer (Actigraph)
Oldfield, Michelle   +4 more
core   +2 more sources

Closed-loop MOEMS accelerometer

open access: yesOptics 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

Dynamic testing and long term monitoring of a twelve span viaduct [PDF]

open access: yes, 2013
Peer ...
Beskhyroun, Sherif   +2 more
core   +1 more source

Cardiorespiratory fitness, but not physical activity, is associated with academic achievement in children and adolescents

open access: yesAnnals 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

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