Results 61 to 70 of about 640,865 (266)
Medical Journal of Australia, 1966 Abstract A series of 56 proved cases of torsion of the testis is reviewed. The condition is rare, only 2 patients per year being admitted to a large general hospital of 800 beds. The aim of this study was to assess the fate of testes in relation to the duration of symptoms: if less than 12 hours the outlook is good, between 12 and 24 ...
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AxiomsThis study explores the problem of describing viscous fluid motion for Navier–Stokes equations in curved channels, which is important in applications like hemodynamics and pipeline transport.
Alexander Chupakhin +2 more
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Analytic torsion and L^2-torsion of compact locally symmetric manifolds
, 2013 In this paper we study the analytic torsion and the $L^2$-torsion of compact locally symmetric manifolds. We consider the analytic torsion with respect to representations of the fundamental group which are obtained by restriction of irreducible ...
Mueller, Werner, Pfaff, Jonathan
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Ci ji yi xue za zhi = Tzu-chi medical journal, 2017 Ovarian torsion is a rare but emergency condition in women. Early diagnosis is necessary to preserve the function of the ovaries and tubes and prevent severe morbidity.
Ci Huang, Mun-Kun Hong, D. Ding
semanticscholar +1 more source
Хирургия позвоночника, 2021 The main idea of the paper is that any scoliotic deformity of the spine is a deformity primarily occurring in the sagittal plane. This statement is confirmed by anatomical and clinical data, results of the use of imaging techniques, and biomechanical ...
Jean Dubousset
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Propagating torsion in the Einstein frame
, 2006 The Einstein-Cartan-Saa theory of torsion modifies the spacetime volume element so that it is compatible with the connection. The condition of connection compatibility gives constraints on torsion, which are also necessary for the consistence of torsion,
de Sabbata V. +3 more
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Dynamical torsion and torsion potential
, 1996 We introduce a generalized tetrad which plays the role of a potential for torsion and makes torsion dynamic. Starting from the Einstein-Cartan action with torsion, we get two field equations, the Einstein equation and the torsion field equation by using the metric tensor and the torsion potential as independent variables; in the former equation the ...
Xie, Hong-jun, Shirafuji, Takeshi
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Science and Technology of Advanced Materials, 2017 This paper is concerned with the development of a piezoelectric d15 shear-induced torsion actuator made of a lead-free piezoceramic material exhibiting giant piezoelectric shear stress coefficient (e15) and piezoelectric transverse shear actuation force ...
Pelin Berik +4 more
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Frontiers in Bioengineering and BiotechnologyBackgroundPediatric supracondylar humeral fractures present considerable surgical challenges due to the difficulty of achieving proper fracture alignment and stable fixation while avoiding injury to the ulnar nerve.
Yu-Hsin Lu +14 more
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An algebraic approach to Harder-Narasimhan filtrations
, 2020 In this article we study chains of torsion classes in an abelian category $\mathcal{A}$. We prove that chains of torsion classes induce a Harder-Narasimhan filtrations for every non-zero object $M$ in $\mathcal{A}$ and we characterise the slicings of ...
Treffinger, Hipolito
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