Results 21 to 30 of about 4,484,039 (388)

Creating an acute energy deficit without stimulating compensatory increases in appetite: is there an optimal exercise protocol? [PDF]

open access: yes, 2014
Recent years have witnessed significant interest from both the scientific community and the media regarding the influence of exercise on subsequent appetite and energy intake responses.
David J. Stensel   +4 more
core   +1 more source

Validation of automatic wear-time detection algorithms in a free-living setting of wrist-worn and hip-worn ActiGraph GT3X+

open access: yesBMC Public Health, 2019
Background Wrist-worn accelerometers are increasingly used in epidemiological studies to record physical activity. The accelerometer data are usually only analyzed if the convention for compliant wear time is met (i.e.
Raphael Knaier   +4 more
doaj   +1 more source

Identifying Difficult exercises in an eTextbook Using Item Response Theory and Logged Data Analysis [PDF]

open access: yesarXiv, 2022
The growing dependence on eTextbooks and Massive Open Online Courses (MOOCs) has led to an increase in the amount of students' learning data. By carefully analyzing this data, educators can identify difficult exercises, and evaluate the quality of the exercises when teaching a particular topic.
arxiv  

Gas exchange during exercise in habitually active asthmatic subjects [PDF]

open access: yes, 2005
We determined the relations among gas exchange, breathing mechanics, and airway inflammation during moderate- to maximum-intensity exercise in asthmatic subjects.
Dempsey, JA   +6 more
core   +1 more source

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  

A time for exercise: the exercise window [PDF]

open access: yesJournal of Applied Physiology, 2017
in 1982, a team of Canadian scientists reported in the American Journal of Physiology how exercise affected blood glucose levels ([20][1]). The exercise was a moderately paced treadmill walk that started 30 min postmeal and lasted for 45 min.
openaire   +3 more sources

Appetite, energy intake and resting metabolic responses to 60 min treadmill running performed in a fasted versus a postprandial state. [PDF]

open access: yes, 2012
This study investigated the effect of fasted and postprandial exercise on appetite, energy intake and resting metabolic responses. Twelve healthy males (mean±SD: age 23±3 years, body mass index 22.9±2.1 kg m(-2), maximum oxygen uptake 57.5±9.7 mL kg(-1 ...
Deighton, K, Stensel, DJ, Zahra, JC
core   +1 more source

The Role of Passion in Exercise Addiction, Exercise Volume, and Exercise Intensity in Long-term Exercisers [PDF]

open access: yesInternational Journal of Mental Health and Addiction, 2018
This study was supported by the Hungarian National Research, Development and Innovation Office (grant numbers: K111938, K109375)
Kovacsik, Rita   +7 more
openaire   +6 more sources

Exercise training and losartan improve endothelial function in heart failure rats by different mechanisms [PDF]

open access: yes, 2013
Objectives. To investigate the mechanisms of losartan- and exercise training-induced improvements on endothelial dysfunction in heart failure. Design. Sprague-Dawley rats subjected to left coronary artery ligation inducing myocardial infarction and heart
Crozier I   +5 more
core   +1 more source

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