Results 31 to 40 of about 191,457 (292)

Performance Estimation using the Fitness-Fatigue Model with Kalman Filter Feedback

International Journal of Computer Science in Sport, 2017
Tracking and predicting the performance of athletes is of great interest, not only in training science but also, increasingly, for serious hobbyists. The increasing availability and use of smart watches and fitness trackers means that abundant data is ...
Kolossa D., Bin Azhar M.A., Rasche C., Endler S., Hanakam F., Ferrauti A., Pfeiffer M.   +6 more
doaj   +1 more source

Tracking of objective physical activity and physical fitness in Japanese children

BMC Research Notes, 2019
Objective The purpose of this study was to examine the tracking of objective physical activity and physical fitness from childhood to adolescence in Japanese children.
Kensaku Sasayama, Minoru Adachi
doaj   +1 more source

GENFIT — a Generic Track-Fitting Toolkit

Journal of Physics: Conference Series, 2015
7 pages, 2 figures.
Rauch, Johannes, Schlüter, Tobias
openaire   +2 more sources

Target tracking approach via quantum genetic algorithm

IET Computer Vision, 2018
Aiming at an efficient feature match and similarity search in visual tracking, this study proposes a tracking algorithm based on quantum genetic algorithm. Therein, the global optimisation ability of quantum genetic algorithm is utilised.
Zefenfen Jin, Zhiqiang Hou, Wangsheng Yu, Xin Wang   +3 more
doaj   +1 more source

A comparison of wearable fitness devices

BMC Public Health, 2016
Background Wearable trackers can help motivate you during workouts and provide information about your daily routine or fitness in combination with your smartphone without requiring potentially disruptive manual calculations or records.
Kanitthika Kaewkannate, Soochan Kim
doaj   +1 more source

Mutation load dynamics during environmentally-driven range shifts. [PDF]

PLoS Genetics, 2018
The fitness of spatially expanding species has been shown to decrease over time and space, but specialist species tracking their changing environment and shifting their range accordingly have been little studied.
Kimberly J Gilbert, Stephan Peischl, Laurent Excoffier   +2 more
doaj   +1 more source

Individualisation of time-motion analysis : a method comparison and case report series [PDF]

, 2014
© Georg Thieme Verlag KG. This study compared the intensity distribution of time-motion analysis data, when speed zones were categorized by different methods.
Abt, G., Barrett, S., Bray, J., Hunter, F., Lovell, R., Madden, J., Smith, M., Towlson, C.   +7 more
core   +1 more source

Accuracy of the Apple Watch Series 9 for Measures of Energy Expenditure and Heart Rate at Rest and During Exercise: Impact of Skin Pigmentation

Journal of Functional Morphology and Kinesiology
Background: The Apple Watch provides promising health data that could aid in increasing exercise adherence; regular exercise can help individuals manage and prevent diseases such as obesity and cardiovascular disease.
Sydney E. Chase, Rebecca G. Liddell, Chloe L. McGonagle, Stephen J. Ives   +3 more
doaj   +1 more source

Tracking of health-related physical fitness in adolescent girls: a 3-year follow-up study

BMC Pediatrics, 2022
Background Evidence has shown that higher levels of physical fitness (PF) in youth have beneficial effects on adult health-related outcomes. However, the tracking of separate PF components during adolescence has been less studied.
Mario Kasović, Ana Oreški, Tomaš Vespalec, Kateřina Jenčíková, Lovro Štefan   +4 more
doaj   +1 more source

HandyBroker - An intelligent product-brokering agent for M-commerce applications with user preference tracking [PDF]

, 2002
One of the potential applications for agent-based systems is m-commerce. A lot of research has been done on making such systems intelligent to personalize their services for users.
Aylett, Chon Seng Ngoo, Crabtree, Fangming Zhu, Finin, Maes, Morris, Nwana, Nwana, Pant, Sheth, Soltysiak, Soltysiak, Steven Guan, Zhu   +14 more
core   +2 more sources