Results 21 to 30 of about 248,535 (303)
BMC Musculoskeletal Disorders, 2017 Background Numerous reported studies have shown that vertebral compression fractures are associated with impaired function or disability; however, few examined their association with objective measures of physical performance or functioning.
Kazuhiko Arima +7 more
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The mechanical behaviour of an ultrafine grained Ti-47Al-2Cr (at%) alloy in tension and compression and at different temperatures [PDF]
, 2011 A bulk ultrafine grained (UFG) Ti-47Al-2Cr (at%) alloy has been produced using a powder metallurgy process that combines high energy mechanical milling (HEMM) of a mixture of Ti, Al and Cr powders to produce a Ti/Al/Cr composite powder and hot isostatic ...
Cao, Peng +4 more
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PLoS ONE, 2022 Bone fracture is an extremely dangerous health risk to human. Actually, cortical bone is often subjected to the complicated loading patterns. The mechanical properties and deformation mechanism under the complicated loading pattern could provide a more ...
Xingdong Sun +8 more
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Femoral periprosthetic fracture treatment using the Ortho-Bridge System: a biomechanical study
Journal of Orthopaedic Surgery and Research, 2022 Background We undertook a comparative biomechanical study of type B1 fractures around femoral prostheses following cemented hip arthroplasty using the Ortho-Bridge System (OBS) and a locking compression plate/locking attachment plate structure (LCP + LAP)
Yuntao Long +5 more
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Applied Bionics and Biomechanics, 2022 Cortical bone is a transversely isotropic material, and the mechanical properties may be related to the loading direction on the osteon. Therefore, analyzing the differences in the failure processes of cortical bone under different loading conditions is ...
Xiaofeng Dai +3 more
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Static mechanical properties and damage evolution characteristics of selected rocks in diversion tunnel under uniaxial loading [PDF]
Archives of Civil EngineeringAn in-depth understanding of the mechanical properties and damage and fracture mechanism of selected rocks in a diversion tunnel plays an important role in promoting the efficient construction and safety of rock blasting excavation in a diversion tunnel.
Rongzhou Yang +4 more
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Modern method of treatment of compression fracture of the spine with stabilization with a metal corrector [PDF]
Ķazaķstannyṇ Klinikalyķ Medicinasy, 2017 A clinical example of the treatment of a pediatric patient with a compression fracture in the lumbar spine. The child was operated on the L1 compression fracture, a course of conservative treatment with postoperative immobilization in a soft corset.
Marat Rabandyarov +2 more
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Bicondylar Hoffa Fracture Successfully Treated with Headless Compression Screws
Case Reports in Orthopedics, 2014 Bicondylar coronal plane fracture, eponymically named Hoffa fractures, is an extremely rare injury. We present a case of isolated unilateral bicondylar Hoffa fracture that was successfully treated with open reduction and internal fixation using headless ...
Sang Yang Lee +5 more
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New methodology for calculating damage variables evolution in Plastic Damage Model for RC structures [PDF]
, 2017 The behavior of reinforced concrete (RC) structures under severe demands, as strong ground motions, is highly complex; this is mainly due to joint operation of concrete and steel, with several coupled failure modes.
Alfarah, Bashar +2 more
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Advances in Materials Science and Engineering, 2014 Compressive fracture is one of the most common failure patterns in geotechnical engineering. For better understanding of the local failure mechanism of compressive fractures of brittle geomaterials, three compressive fracture tests were conducted on ...
L. Ren, L. Z. Xie, C. B. Li, J. Wang
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