Results 201 to 210 of about 15,635,642 (352)

Physical Activity and Metabolic Alterations in Children and Adolescents Across Different Weight Groups: A Systematic Review

open access: yesEuropean Journal of Sport Science, Volume 26, Issue 7, July 2026.
ABSTRACT Inadequate physical activity (PA) and increased sedentary time are key drivers of cardiometabolic disorders related to being overweight, and metabolomics offers a promising novel approach to study their associations. The aim of this systematic review was to assess the evidence on metabolites associated with PA and/or sedentary time among ...
Marja H. Leppänen   +6 more
wiley   +1 more source

Validating hip- and wrist-ActiGraph accelerometer cut-points for physical activity intensities in people living with coronary heart disease. [PDF]

open access: yesPLoS One
Freene N   +10 more
europepmc   +1 more source

Impact of Different Types of Sedentary Behaviour on Cognitive Function in Older Adults: A Systematic Review

open access: yesHealth Promotion Journal of Australia, Volume 37, Issue 3, July 2026.
ABSTRACT Issue Addressed Sedentary behaviour (SB) is a relevant determinant of health in ageing, yet its effects on cognitive function remain inconclusive. The literature often treats SB as a homogeneous exposure, without considering that different sedentary activities may differentially affect cognitive domains.
Tawan Ricardo de Jesus Silva   +5 more
wiley   +1 more source

STELLAR‐CB: Synthetic Temporal LSTM for Livestock Activity Recognition—Cow Behaviour

open access: yesVeterinary Medicine and Science, Volume 12, Issue 4, July 2026.
This study introduces a novel framework combining LSTM networks with SMOTE to address class imbalance in precision livestock farming. It improves the detection of rare behaviours in livestock, achieving state‐of‐the‐art performance while reducing computational overhead, offering a practical, breed‐agnostic solution for enhancing automated behaviour ...
Ghufran Ahmed   +9 more
wiley   +1 more source

Performance of the Direct Current Electric Potential Difference (DCEPD) Method for Crack Extension Measurement in Fracture Mechanics Specimens Exhibiting Split Delaminations

open access: yesFatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 7, Page 2963-2980, July 2026.
ABSTRACT This work investigates the performance of the direct current electric potential difference (DCEPD) method for measuring crack extension ( ∆a) during fracture toughness tests of ductile steels exhibiting delaminations perpendicular to the main crack plane, known as splits.
Sergio Luis Gonzalez Assias   +2 more
wiley   +1 more source

Triaxial constant strain rate tests and triaxial creep tests on frozen Ottawa sand [PDF]

open access: yesInternational Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1975
openaire   +1 more source

Socio‐Ecological Factors of Physical Activity in Children and Adolescents With Down Syndrome: A Mixed‐Methods Systematic Review

open access: yesJournal of Intellectual Disability Research, Volume 70, Issue 7, Page 665-677, July 2026.
ABSTRACT Background Children and adolescents with Down syndrome (DS) are at risk of obesity due to a reduced level of physical activity (PA). PA in children and adolescents with DS is a multifaceted phenomenon that includes personal, relationship, community and other social factors.
Seung Hyeon Yang   +4 more
wiley   +1 more source

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