Results 1 to 10 of about 2,977,633 (253)
Numerical Simulation Research on the Interactive Propagation of Hydraulic Fractures and Natural Fractures [PDF]
E3S Web of Conferences, 2021 In order to study the fracture propagation behavior after the interaction between hydraulic fractures and natural fractures, the cohensive unit of Abaqus finite element software is used to simulate the influence of natural fractures in the rock on the ...
Asiri Waleed Abdullah I, Xiaoming Ma
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Humerus Diaphyseal Stress Fracture in a Teenage Tennis Athlete: Case Report
Revista Brasileira de Ortopedia, 2022 A teenage male tennis player had chronic pain in his dominant arm during tennis practice. Magnetic resonance imaging (MRI) suggested humerus diaphyseal stress injury. After 4 weeks, he became asymptomatic and resumed playing. However, pain recurred after
Márcio Schiefer +4 more
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Archives of Endocrinology and Metabolism, 2022 Stress fractures (SF) represent 10%-20% of all injuries in sport medicine. An SF occurs when abnormal and repetitive loading is applied on normal bone: The body cannot adapt quickly enough, leading to microdamage and fracture.
Tatiana Munhoz da Rocha Lemos Costa +3 more
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Stress fracture of the femoral neck after Pipkin type IV hip injury [PDF]
Vojnosanitetski Pregled, 2019 Introduction. Hip fractures/dislocations of Pipkin type IV are rare, often accompanied by complications and poor outcome. We describe a complication in the form of a stress fracture of the femoral neck (SFOFN) after the Pipkin type IV fracture ...
Gvozdenović Nemanja +3 more
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Computer and experimental analyses of the stress state in the cement hip joint endoprosthesis body [PDF]
Vojnosanitetski Pregled, 2014 Background/Aim. One of the possible complications after implantation of a cement hip-joint endoprosthesis is fracture in the endoprosthesis body. Fractures arise from overload or material fatigue of which an implant is made.
Tabaković Slobodan +7 more
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Therapeutic Advances in Endocrinology and Metabolism, 2021 Stress fractures have traditionally been classified into three categories: fatigue fractures due to overuse of bone with normal elastic resistance; insufficiency fractures due to everyday physiological stress on fragile bone with poor elastic resistance;
Yoto Oh +4 more
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Energy Exploration & Exploitation, 2021 During horizontal well staged fracturing, there is stress interference between multiple transverse fractures in the same perforation cluster. Theoretical analysis and numerical calculation methods are applied in this study.
Weiyong Lu, Changchun He
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Lower Extremity Stress Fractures in the National Basketball Association, 2013-2014 Through 2018-2019
Orthopaedic Journal of Sports Medicine, 2022 Background: Players in the National Basketball Association (NBA) are at risk for lower extremity stress fractures, partly because of the sport’s high-intensity demand on the lower body.
Andrew M. Rizzi MD +3 more
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Bonding and fractographic characterization of universal adhesives applied to dentin in multimode strategies: an in vitro study [PDF]
Restorative Dentistry & EndodonticsObjectives Universal adhesives (UAs) are marketed as versatile systems for both self-etch (SE) and total-etch (TE) modes. While their bond strength has been widely investigated, evidence linking fracture characteristics to bonding performance remains ...
Samaa M. Morsy +5 more
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Low-Risk Foot and Ankle Stress Fractures in The Pediatric Population: A Case Series
Orthopaedic Journal of Sports Medicine, 2022 Background: Stress fractures are a common overuse injury in the pediatric population. Distal fibular and calcaneal stress fractures are considered low-risk stress fractures.
Matthew Gremillion BS +3 more
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