Results 51 to 60 of about 1,013,844 (263)

Finding Similar Exercises in Retrieval Manner [PDF]

open access: yes37th Conference on AAAI 2023 Artificial Intelligence for Education(AI4Edu), 2023
When students make a mistake in an exercise, they can consolidate it by ``similar exercises'' which have the same concepts, purposes and methods. Commonly, for a certain subject and study stage, the size of the exercise bank is in the range of millions to even tens of millions, how to find similar exercises for a given exercise becomes a crucial ...
arxiv  

Effects of work-matched moderate- and high-intensity warm-up on power output during 2-min supramaximal cycling

open access: yesBiology of Sport, 2018
We tested the hypothesis that compared with a moderate-intensity warm-up, a work-matched high-intensity warm-up improves final-sprint power output during the last 30 s of a 120-s supramaximal exercise that mimics the final sprint during events such as ...
Naoto Fujii   +4 more
doaj   +1 more source

Metabolomic analysis of skeletal muscle before and after strenuous exercise to fatigue

open access: yesScientific Reports, 2021
Thoroughbreds have high maximal oxygen consumption and show hypoxemia and hypercapnia during intense exercise, suggesting that the peripheral environment in skeletal muscle may be severe. Changes in metabolites following extreme alterations in the muscle
Hajime Ohmura   +3 more
doaj   +1 more source

Training and match demands differ between the regular season and finals in semi-professional basketball

open access: yesFrontiers in Sports and Active Living, 2022
Basketball competitions often include a scheduled regular season followed by knock-out finals. Understanding training and match demands through the season can help optimize performance and reduce injury risk.
Jodie A. Palmer   +4 more
doaj   +1 more source

Coverage of Course Topics in Learnersourced SQL Exercises [PDF]

open access: yesarXiv, 2023
Learnersourcing is a common task in modern computing classrooms, where it is used, for example, for the creation of educational resources such as multiple-choice questions and programming exercises. One less studied type of learnersourced artefact is SQL exercises. In this work, we explore how well different SQL topics are covered by learnersourced SQL
arxiv  

Comparison of body composition, cardiorespiratory, and neuromuscular adaptations induced by three different high intensity training protocols. [PDF]

open access: yesPhysiol Rep
Abstract This study investigated body composition, cardiorespiratory, and neuromuscular adaptations induced by three high intensity trainings easy to fit into daily routine. Thirty‐seven adults participated in one of the following 8‐week interventions: vigorous intensity continuous training (VICT; 28 min at 70% of peak oxygen uptake [VO2peak]), long ...
Scoubeau C   +4 more
europepmc   +2 more sources

Affective and Enjoyment Responses to Sprint Interval Training in Healthy Individuals: A Systematic Review and Meta-Analysis

open access: yesFrontiers in Psychology, 2022
Sprint interval training (SIT) is characterized by intensity of “all-out” effort and superior time-efficiency compared to traditional moderate-intensity continuous training (MICT) and has been proposed as one viable solution to address the commonly ...
Mingzhu Hu   +3 more
doaj   +1 more source

An Empirical Study of Finding Similar Exercises [PDF]

open access: yes35th Conference on Neural Information Processing Systems (NeurIPS 2021) Workshop on Math AI for Education (MATHAI4ED), 2021
Education artificial intelligence aims to profit tasks in the education domain such as intelligent test paper generation and consolidation exercises where the main technique behind is how to match the exercises, known as the finding similar exercises(FSE) problem.
arxiv  

Local depletion of glycogen with supramaximal exercise in human skeletal muscle fibres

open access: yesJournal of Physiology, 2017
Glycogen is stored in local spatially distinct compartments within skeletal muscle fibres and is the main energy source during supramaximal exercise.
K. Gejl   +5 more
semanticscholar   +1 more source

Oxygen uptake kinetics during supra-maximal exercise: Mathematical modelling

open access: yesRevista Brasileira de Cineantropometria e Desempenho Humano, 2008
http://dx.doi.org/10.5007/1980-0037.2008v10n1p43 Precise estimation of oxygen uptake kinetics parameters is essential to understand its control and/or limit uptake mechanisms.
Daniel Müller Hirai   +5 more
doaj   +1 more source

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