Results 81 to 90 of about 367,701 (364)
Arthritis Care &Research, EarlyView.Systemic sclerosis (SSc) is a rare autoimmune disease defined by immune dysregulation, vasculopathy, and progressive fibrosis of the skin and internal organs. Despite advances in care, major complications such as interstitial lung disease (ILD) and myocardial involvement remain the leading causes of morbidity and mortality.
Cristiana Sieiro Santos +2 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora +4 more
wiley +1 more source
The stress distribution in the joints of vehicles chassis frames subject to torsion [PDF]
, 1978 The problem of warping inhibition in the joints, of commercial vehicle chassis frames is very important for the estimation. of stress distribution in the joints and the overall torsional stiffness of frames.
Alvi, M. S. I.
core
Gallbladder torsion showing a "whirl sign" on a multidetector computed tomography scan. [PDF]
, 2009 An 82-year-old woman presented with a 5-day history of right upper quadrant pain. A physical examination showed a palpable tender mass in the right upper quadrant with Murphy's sign.
Tsuneoka, Noritsugu +3 more
core +1 more source
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
openaire +2 more sources
Translational Andrology and Urology, 2017 Background Testicular torsion is surgical emergency. Prompt diagnosis and treatment of testicular torsion is essential for testicular viability.
A. Howe +9 more
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal +2 more
wiley +1 more source
On hereditary torsion theories [PDF]
, 1973 This thesis deals with S. E. Dickson's concept of a hereditary torsion theory for the category RM of left R-modules over an arbitrary ring R. It is proved that a class of left R-modules is a hereditary torsion class if and only if there is an injective ...
Swaim, Terryl Siler +1 more
core
Tibial Torsion Among Filipinos: A Cadaveric Study
, 2012 Tibial torsion, the twisting of the tibia about its long axis, can affect rotational positioning in total knee replacement. This angle varies depending on the ethnicity of the subject.
Villamin CAC, Syquia JFC
core +1 more source
The group of endotrivial modules in the normal case. [PDF]
, 2007 The group of endotrivial modules has recently been determined for a finite group having a normal Sylow $p$-subgroup. In this paper, we give and compare three different presentations of a torsion-free subgroup of maximal rank of the group of endotrivial ...
Mazza, Nadia
core +1 more source