Results 91 to 100 of about 3,730,308 (380)

Metabolic Limitations of Performance and Fatigue in Football

Asian Journal of Sports Medicine, 2012
Football participation requires considerable utilization of both aerobic and anaerobic energy systems to match the high energetic demands of the sport. The consequent stresses imposed on the physiological and metabolic systems carries players to the threshold of exhaustion during match-play, from which they are required to recover in preparation for ...
openaire   +4 more sources

Combined effect of surface morphology and residual stress induced by fine particle and shot peening on the fatigue limit for carburized steels

International Journal of Fatigue, 2023
S. Kikuchi, Kenta Minamizawa, Jinta Arakawa, H. Akebono, Shogo Takesue, M. Hayakawa   +5 more
semanticscholar   +1 more source

Association of Higher Levels of High‐Sensitivity C‐Reactive Protein With Future Development of Psoriatic Arthritis in Psoriasis: A Prospective Cohort Study

Arthritis Care &Research, EarlyView.
Objective We aimed to assess whether high‐sensitivity C‐reactive protein (hsCRP) levels could predict the development of psoriatic arthritis (PsA) in patients with psoriasis. Methods We analyzed data from a prospective cohort of patients with psoriasis without PsA at enrollment.
Lihi Eder, Xianwei Li, Vinod Chandran, Cheryl F. Rosen, Richard J. Cook, Dafna D. Gladman   +5 more
wiley   +1 more source

Multiaxial Kitagawa analysis of A356-T6

, 2011
Experimental Kitagawa analysis has been performed on A356-T6 containing natural and artificial defects. Results are obtained with a load ratio of R = -1 for three different loadings: tension, torsion and combined tension-torsion. The critical defect size
Atzori, Atzori, Atzori, Billaudeau, Brochu, Buffière, C. Nadot-Martin, Chan, Couper, D.M. Maijer, Dabayeh, De-Feng, Eshelby, Fan, Gadouini, Gall, Gao, Kumar, Lazzarin, Ludwig, M.J. Roy, McDowell, Mura, Murakami, Nadot, P.-G. Bardin, Papadopoulos, Susmel, Susmel, Taylor, Vu, Y. Nadot, Zhu   +32 more
core   +1 more source

Understanding Contributors of Resilience in Youth With Childhood‐Onset Systemic Lupus Erythematosus Through a Socioecological Lens: A Mixed‐Methods Study

Arthritis Care &Research, EarlyView.
Objective This study aimed to identify themes contributing to resilience in childhood‐onset systemic lupus erythematosus (cSLE), distinguish between profiles of resilience, and examine how they relate to underlying themes and patient characteristics. Methods We conducted a mixed‐methods study of 21 patients with cSLE aged 11 to 19 years at a Canadian ...
Isabella Zaffino, Louise Boulard, Joanna Law, Asha Jeyanathan, Lawrence Ng, Sandra Williams‐Reid, Kiah Reid, Angela Cortes, Eugene Cortes, Ashley Danguecan, Deborah M. Levy, Linda T. Hiraki, Andrea M. Knight   +12 more
wiley   +1 more source

The limits to exercise performance and the future of fatigue research

British Journal of Sports Medicine, 2009
The study of human fatigue stretches back centuries and remains a significant part of medical and social discourse. In the exercise sciences fatigue is routinely related to the ability to produce muscle force or to the recovery from force decrements. However, the study of fatigue has by virtue of the experimental paradigm excluded the subjective sense ...
Marino, Frank E, Gard, Michael, Drinkwater, Eric   +2 more
openaire   +7 more sources

Fatigue limit estimation for carburized steels with surface compressive residual stress considering residual stress relaxation

International Journal of Fatigue, 2022
Kenta Minamizawa, Jinta Arakawa, H. Akebono, K. Nambu, Yuki Nakamura, M. Hayakawa, S. Kikuchi   +6 more
semanticscholar   +1 more source

Interaction effect of adjacent small defects on the fatigue limit of a medium carbon steel

, 2017
. Structural steels contain various material irregularities and natural defects which cause local stress concentrations from which fatigue cracks tend to initiate.
M. Åman, S. Okazaki, H. Matsunaga, H. Matsunaga, Gary B. Marquis, H. Remes   +5 more
semanticscholar   +1 more source

Moderators and Mediators of Pain and Function Outcomes in a New Service Delivery Model for Management of Knee Osteoarthritis in Primary Care: Secondary Exploratory Analysis of a Randomized Controlled Trial

Arthritis Care &Research, EarlyView.
Objective Our objective was to explore moderators and mediators influenced changes in pain and function in people with knee osteoarthritis (OA) receiving a new model of primary care service delivery (Optimizing Primary Care Management of Knee Osteoarthritis [PARTNER]), at 12 months (ACTRN: 12617001595303).
Abdolhay Farivar, Jocelyn L. Bowden, Kim L. Bennell, Andrew M. Briggs, Stephen J. Bunker, Rana S. Hinman, Thorlene Egerton, Simon D. French, Marie Pirotta, Karen Schuck, Venkatesha Venkatesha, Nicholas A. Zwar, David J. Hunter   +12 more
wiley   +1 more source

An approach to metal fatigue [PDF]

Cumulative fatigue damage based on investigation of fatigue limit associated with crack, crack propagation rate, and stress interaction cycle in ...
Redfern, J. H., Schulte, W. C., Stulen, F. B.   +2 more
core   +1 more source