Results 251 to 260 of about 30,165 (332)

Men's artistic gymnastics: a new high bar-gymnast model with sensitivity analysis

open access: yes, 2011
The purpose of this work1 was to develop a new 2D gymnast - high bar model with horizontal bar endpoint dynamics included. To this end, a three-spring high bar model was extended with a 5 segment gymnast model followed by validation and sensitivity analysis.
openaire   +1 more source

Immunolabelling and Micro‐Computed Tomography Revealed Age‐Related Alterations in 3D Microvasculature of Tendons

open access: yesAging Cell, Volume 25, Issue 1, January 2026.
Immunolabelling and μCT imaging reveal that ageing significantly reduces tendon vascular volume, density and smooth muscle coverage while increasing endothelial cell and pericyte density, indicating a loss of larger vessels alongside enhanced neo‐angiogenesis and disrupted vascular homeostasis, which may contribute to impaired tendon regeneration and ...
Nodoka Iwasaki   +6 more
wiley   +1 more source

But Who Are the Victims? Reassessing the 568 Higher Education Cartel

open access: yesThe American Journal of Economics and Sociology, Volume 85, Issue 1, Page 13-23, January 2026.
ABSTRACT Thirty prestigious independent American institutions of higher education were at some time members of the 568 higher education group (often labeled a cartel). Seventeen of them were sued by the U.S. Government and representative students who alleged that their meetings and deliberations resulted in collusion that caused students to pay higher ...
James V. Koch
wiley   +1 more source

Are Citizens Responsive to the Regulatory State? The Effect of Regulation on Evaluations of Early Childhood Education and Care (ECEC)

open access: yesPublic Administration Review, Volume 86, Issue 1, Page 143-155, January/February 2026.
ABSTRACT Public service delivery has increasingly involved mixed markets, with for‐profit, not‐for‐profit, and government‐delivered programs. In such contexts, regulation can protect the public interest by enhancing safety, expanding consumer choice, or improving the quality of goods or services.
Adrienne Davidson   +4 more
wiley   +1 more source

Technological and Biological Reliability, and Validity of Five Different CPET Systems During Simulated and Human Exercise

open access: yesScandinavian Journal of Medicine &Science in Sports, Volume 36, Issue 1, January 2026.
ABSTRACT The validity and between‐day reliability of cardiopulmonary exercise testing (CPET) systems remain largely unexplored. We therefore evaluate the validity and between‐day technological and biological reliability of five popular CPET systems for assessing respiratory variables, substrate use, and energy expenditure during simulated and real ...
Bas Van Hooren   +3 more
wiley   +1 more source

Urinary Incontinence in Young Gymnastics Athletes: A Scoping Review. [PDF]

open access: yesSports (Basel)
Higounenc A   +3 more
europepmc   +1 more source

Artificial Intelligence Applied to Human Activity Recognition in Sports and Exercise: A Bibliometrics and Visual Analysis

open access: yesApplied Bionics and Biomechanics, Volume 2026, Issue 1, 2026.
Objectives This study is the first to extensively analyze the application of artificial intelligence (AI) to human activity recognition (HAR) in the field of sports and exercise through bibliometrics and visualization methods. Methods We used CiteSpace, VOSviewer, and Bibliometrix R‐package software to perform a bibliometrics and visual analysis of 432
Mengyao Zhang   +5 more
wiley   +1 more source

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