Results 11 to 20 of about 4,085,583 (138)

Multiplayer tracking system for short track speed skating

open access: yesIET Computer Vision, 2014
In this study, the authors propose a novel and effective short track speed skating tracking system. Aimed at several challenging tracking problems of short track skating: long‐time occlusion and complex group situations, size variations, similar or ...
Yuxuan Wang, Hengda D. Cheng, Juan Shan
doaj   +2 more sources

Measurements of track stiffness and track irregularities todetect short waved support conditions

open access: yes, 2006
Short waved vertical irregularities of the track can cause high dynamic train-track interactionforces. These forces cause several problems, for example deterioration of track geometry anddamage of components.
Berggren, Eric,
core   +9 more sources

Asymmetric surge optimization during peak seasons: a discrete-event simulation of centralized fast-track operating rooms at a China National Children's Medical Center [PDF]

open access: yesFrontiers in Pediatrics
BackgroundHoliday-related effects result in a substantial surge in the volume of pediatric surgeries. Managing operating room (OR) capacity during summer holiday is immensely challenging for a China National Children's Medical Center.
Yu Chen   +6 more
doaj   +2 more sources

Study of the psychomotor abilities of athletes in cyclic sports, martial arts and esports

open access: yesСлобожанський науково-спортивний вісник, 2023
Purpose: to conduct a comparative analysis of psychomotor abilities in athletes of cyclic sports (short track), martial arts (karate, taekwondo) and esports (CS:GO).
Svitlana Рiatysotska   +5 more
doaj   +1 more source

Comparative analysis of motor functional asymmetry indicators in athletes of cyclic sports, martial arts, and esports

open access: yesPhysical Education of Students, 2023
Background and Study Aim. Understanding and assessing functional asymmetry among athletes is pivotal, as it has the potential to reveal hidden strengths and weaknesses that can profoundly influence competitive performance.
Svitlana Piatysotska   +5 more
doaj   +1 more source

Study of short-term visual memory of athletes in cyclic sports, martial arts and esports

open access: yesPedagogy of Physical Culture and Sports, 2023
Background and Study Aim.  To carry out a comparative analysis of indicators of short-term visual memory in athletes of cyclic sports (short track), martial arts (karate, taekwondo) and esports (CS:GO). Material and Methods.
Svitlana Piatysotska   +5 more
doaj   +1 more source

Assessment of Asymmetrical Lower Limb Loading in the Short-Track Speed Skaters

open access: yesCentral European Journal of Sport Sciences and Medicine, 2023
Background. Short-track speed skaters who regularly participate in training are exposed to the occurrence of asymmetry in the lower limb loading. Objective. The study aimed to assess the symmetry of the lower limb loading in short track skaters and the
Antonina Kaczorowska   +3 more
doaj   +1 more source

Short communication: Experimental factors affecting fission-track counts in apatite [PDF]

open access: yesGeochronology, 2022
The tools for interpreting fission-track data are evolving apace, but, even so, the outcomes cannot be better than the data. Recent studies showed that track etching and observation affect confined-track length measurements.
C. Aslanian   +3 more
doaj   +1 more source

Determination of the rail-to-earth transition resistance of the ballastless track and influence of the resistance on the current spreading in the subgrade

open access: yesВестник Научно-исследовательского института железнодорожного транспорта, 2022
Introduction. The rail-to-earth transition resistance is an important parameter of electrified railways, which directly effects the electrical safety level of the traction network and the potential distribution in the upper structure track area.
A. B. Kosarev   +4 more
doaj   +1 more source

Simulation of Competitive Activities of Skaters in Short-Track

open access: yesPhysical Education Theory and Methodology, 2022
Modeling of competitive activity forms the basis for the rationalization and improvement of those means and methods that are used in sports training of athletes. In this regard, a hypothesis was put forward that predictive skating models will ensure the
Olha Kholodova   +5 more
doaj   +1 more source

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