Results 71 to 80 of about 2,977,633 (253)

Epidemiology, Performance, and Return to Sport After Rib Fracture in Professional Baseball Players

Orthopaedic Journal of Sports Medicine
Background: Baseball players are vulnerable to stress-related injuries due to the biomechanics required to perform successfully, and stress fractures can occur via overuse. Baseball players can also sustain traumatic fractures via collision.
Sanjiv Gopalkrishnan MD, MBA, Karen L. Hernandez BS, Bradley Lambert PhD, Haley M. Goble MHA, CRCC, David M. Lintner MD, Robert A. Jack MD   +5 more
doaj   +1 more source

Cross-Sectional Investigation of Stress Fractures in German Elite Triathletes

Sports, 2019
Triathlon is a popular sport for both recreational and competitive athletes. This study investigated the rates and patterns of stress fractures in the German national triathlon squad.
Pauline Neidel, Petra Wolfram, Thilo Hotfiel, Martin Engelhardt, Rainer Koch, Geoffrey Lee, Stefan Zwingenberger   +6 more
doaj   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

The effect of stress & fractures on fluid flow in crystalline rocks, Cumbria, UK [PDF]

, 2002
In 3 volumesAvailable from British Library Document Supply Centre- DSC:DXN062926 / BLDSC - British Library Document Supply CentreSIGLEGBUnited ...
Reeves, Helen J.
core  

Prevalent morphometric vertebral fractures in professional male rugby players. [PDF]

, 2014
There is an ongoing concern about the risk of injury to the spine in professional rugby players. The objective of this study was to investigate the prevalence of vertebral fracture using vertebral fracture assessment (VFA) dual energy X-ray ...
Beck, B., Hind, K., Birrell, F., Birrell, Fraser, Birrell Fraser, Hind, K, Belinda Beck, Beck, Belinda, Fraser Birrell, Hind Karen, Hind, Karen, Beck Belinda, Karen Hind, Beck, B, Birrell, F   +14 more
core   +1 more source

Fracture characteristics and its genesis of tight reservoir in Xujiahe formation of central Yuanba area in Sichuan basin

Youqicang pingjia yu kaifa, 2018
The tight gas reservoir in the central Yuanba area of Sichuan basin is one of the major breakthrough in oil and gas survey in recent years. The fractures have important influence on the migration, enrichment and production capacity of the natural gas ...
Li Hu, Fan Cunhui, Qin Qirong, Zhang Wei, Wu Quanhe   +4 more
doaj  

The Effect of Vitamin D Supplementation on Serum 25(OH)D and its Association with Stress Fractures in High-Risk, Physically Active Adults: A Critically Appraised Topic

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers' Association
Clinical Scenario: In collegiate athletic and military populations alike, the repetitive and intense training increase the risk of experiencing a stress fracture, representing a significant time loss and financial cost.
Connor Lewis, Martha Yost, Aric Warren
doaj   +1 more source

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source

Hip fractures and area level socioeconomic conditions: a population-based study [PDF]

, 2009
Icks A, Haastert B, Wildner M, et al. Hip fractures and area level socioeconomic conditions: a population-based study. BMC Public Health. 2009;9(1):114.Background: Only a limited number of studies have analyzed the association between hip fracture ...
Becker Clemens, Icks, Andrea, Wildner, Manfred, Wildner Manfred, Rosenbauer, Joachim, Joachim Rosenbauer, Burkhard Haastert, Nico Dragano, Becker, Clemens, Andrea Icks, Clemens Becker, Meyer, Gabriele, Haastert Burkhard, Dragano Nico, Meyer Gabriele, Manfred Wildner, Haastert, Burkhard, Rosenbauer Joachim, Gabriele Meyer, Kilian Rapp, Dragano, Nico, Rapp, Kilian, Icks Andrea, Rapp Kilian   +23 more
core   +2 more sources

Discrete Element Simulation on the Evolution Mechanism of Excavation Damage Zone in Deep-Buried Tunnels Under Confining Pressure and Comprehensive Structural Planes

Geosciences
The failure mechanism of fractured rock masses under high in situ stress is crucial to the stability of deep underground engineering. This study employs the discrete element method to investigate the evolution of the excavation damage zone (EDZ) in deep ...
Zhina Liu, Yan Qiao, Yuanfeng Suo, Haoyu Diao   +3 more
doaj   +1 more source