Results 51 to 60 of about 105,322 (266)
Hydrosalpinx with adnexa torsion treated with a salpingostomy in a virgin woman
Gynecology and Minimally Invasive Therapy, 2018 Hydrosalpinx in reproductive-age women without sexual experience is uncommon and may be asymptomatic. Hydrosalpinx-induced torsion of the adnexa is a rare situation and requires prompt and accurate management.
Pei-Chen Li +4 more
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Analytic Torsion and R-Torsion for Unimodular Representations [PDF]
Journal of the American Mathematical Society, 1993 Let \(M^ n\) be a closed manifold, \(\rho: \pi_ 1(M) \to O_ N\) or \(U_ N\) an acyclic orthogonal or unitary representation. \(\rho\) induces a flat vector bundle \(E_{\rho}\) over \(M\). Then the Reidemeister torsion \(\tau_ M(\rho)\) is well defined. Endowing \(M^ n\) with a Riemannian metric \(g\), the analytic torsion \(T_ M(\rho)\) is defined.
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Arthritis Care &Research, EarlyView.Objective We examined whether 18 months of strength training in individuals with knee varus alignment and medial tibiofemoral osteoarthritis (OA) reduced knee joint loads during walking compared to an attention control group. Methods This study was a secondary analysis of a randomized clinical trial that compared the effects of strength training to a ...
Stephen P. Messier +12 more
wiley +1 more source
Torsion of non-gravid uterus with ovarian cyst - an extremely rare case
The Pan African Medical Journal, 2014 Torsion of nongravid uterus is rare. Cases reported have occured during pregnancy. We report a case of a patient with acute abdominal pain. The patient showed a voluminous mass situated in the abdomen and noncontiguous to the uterus by ultrasound scan ...
Nusrat Havaldar, Kiran Ashok
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The Journal of the International Society of Physical and Rehabilitation Medicine, 2021 Objective: The objective of this article is to describe ultrasound imaging changes in the lower limb as it moves from the neutral anatomic position to external rotation (ER) position.
Michelle C Tan +4 more
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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
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
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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Low‐Angle Grain Boundaries and Re‐Segregation in Single‐Crystalline Ni‐Base Superalloys
Advanced Engineering Materials, EarlyView.This work demonstrates that Re‐segregation at low‐angle grain boundaries (LAGBs) in Ni‐base superalloys is influenced by misorientation angle. Advanced microscopy and atom probe tomography reveal that higher misorientation angles increases Re‐segregation.
Alireza B. Parsa +9 more
wiley +1 more source