Results 31 to 40 of about 453,956 (315)
Acute torsion of the gallbladder:a report of two cases [PDF]
Journal of Kerman University of Medical Sciences, 1996 gallbladder torsion is a rare surgical emergency that can not be differentiated from acute cholecystitis.this condition occurs primarily in elderly women,although it may be encountered in early adulthood of both sexes.the anatomic background is based on ...
J Vahediyan-Ardakani +2 more
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Delamination of multilayered non-linear elastic shafts in torsion [PDF]
FME Transactions, 2020 Delamination cracks in multilayered circular shafts loaded in torsion are analyzed in terms of the strain energy release rate. It is assumed that the material in each layer has non-linear mechanical behaviour that is treated by the Ramberg-Osgood ...
Rizov Victor
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SPLENIC TORSION, AN UNUSUAL CAUSE OF ACUTE ABDOMEN [PDF]
Basrah Journal of Surgery, 2010 Wandering spleen is a clinical rarity, torsion of a wandering spleen is a rare cause of an acute abdomen. The etiology of wandering spleen is not precisely understood and this clinical condition presents a diagnostic challenge for clinicians.
Hashim S Alkhayat, Jasim D Saud
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Effective QFT and what it tells us about dynamical torsion
, 2010 The covariantly constant spacetime torsion is one of the fields which may break Lorentz and CPT symmetry. We review the previous works on the dynamical torsion in the framework of effective quantum field theory (QFT).
Shapiro, Ilya L.
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Geometric approach to define a railway plan model
Қарағанды университетінің хабаршысы. Математика сериясыThe construction of new railway lines is based on the railway plan. There are various ways to draw up a railway plan. The basis of all railway plans is a scheme of geometric point locations, the projection of the center of gravity of the carriage is on ...
A. Artykbaev, M.M. Toshmatova
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Micromachines, 2016 Fatigue behavior of nanomaterials could ultimately limit their applications in variable nano-devices and flexible nanoelectronics. However, very few existing nanoscale mechanical testing instruments were designed for dedicated fatigue experiments ...
Chenchen Jiang, Dayong Hu, Yang Lu
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Necrosis of an ectopic testicle in a child
Лечащий Врач, 2021 Cryptorchidism is dangerous for possible complications that affect both reproductive health and the state of organs. In patients with bilateral cryptorchidism, infertility as a complication reaches 80%.
A. Zh. Kadyrkulov +2 more
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Discrete Torsion and Shift Orbifolds [PDF]
, 2003 In this paper we make two observations related to discrete torsion. First, we observe that an old obscure degree of freedom (momentum/translation shifts) in (symmetric) string orbifolds is related to discrete torsion.
Aspinwall +22 more
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L^2-torsion of hyperbolic manifolds of finite volume
, 2008 Suppose $\bar{M}$ is a compact connected odd-dimensional manifold with boundary, whose interior $M$ comes with a complete hyperbolic metric of finite volume.
Lueck, Wolfgang, Schick, Thomas
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Secondary-Structure Design of Proteins by a Backbone Torsion Energy [PDF]
, 2005 We propose a new backbone-torsion-energy term in the force field for protein systems. This torsion-energy term is represented by a double Fourier series in two variables, the backbone dihedral angles phi and psi.
Berendsen H. J. C. +30 more
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