Results 21 to 30 of about 2,719,005 (328)

Atraumatic shoulder instability: patient characteristics, comorbidities, and disability

open access: yesJSES International, 2021
Background: Atraumatic shoulder instability of the shoulder is well described, and numerous extrinsic factors have been identified as having a negative influence on long-term shoulder function, including age, sex, smoking, and workers' compensation ...
Moritz Lebe, MD, MSc, MRCS   +5 more
doaj   +1 more source

Rotating rotated branes [PDF]

open access: yesJournal of High Energy Physics, 1999
We present a class of spacetime rotations that preserve a proportion of spacetime supersymmetry. We then give the rules for superposing these rotations with various branes to construct rotating brane solutions which preserve exotic fractions of supersymmetry.
openaire   +3 more sources

Museo de los desplazados. Archivo de procesos de gentrificación

open access: yesRevistArquis, 2016
El Museo de los Desplazados es una plataforma de colaboración creada por el Colectivo Left Hand Rotation que surge como conclusión del proyecto - taller “Gentrificación No es un Nombre de Señora” en el que se analiza el papel de la cultura en los ...
Colectivo Left Hand Rotation
doaj   +1 more source

Rotation and differential rotation of active Kepler stars [PDF]

open access: yes, 2013
We present rotation periods for thousands of active stars in the Kepler field derived from Q3 data. In most cases a second period close to the rotation period was detected, which we interpreted as surface differential rotation (DR).
Basri, Gibor   +2 more
core   +2 more sources

Rotations and rotation matrices [PDF]

open access: yesActa Crystallographica Section D Biological Crystallography, 2001
In molecular replacement, a model, described as a list of orthogonal coordinates, is to be moved into a new position and orientation. The orthogonal coordinate system also has to be related to the crystallographic system, which may not be orthogonal, and crystallographic symmetry must be considered, which applies to coordinates expressed as fractions ...
openaire   +2 more sources

On cosmic rotation [PDF]

open access: yes, 1996
We overview our recent studies of cosmological models with expansion and global rotation. Problems of the early rotating models are discussed, and the class of new viable cosmologies is described in detail.
Korotky, V. A., Obukhov, Yu. N.
core   +3 more sources

Modeling and Experimental Study on the Micro-Vibration Transmission of a Control Moment Gyro

open access: yesIEEE Access, 2019
A control moment gyro (CMG) is the main source of vibration disturbance in the spacecraft. This paper presents a vibration mathematical model with 18 degrees of freedom by Lagrange energy method, for solving the problem that the transmission mechanism ...
Dengyun Wu   +6 more
doaj   +1 more source

A systematic review on recurrent respiratory papillomatosis: clinical effect and duration of benefit of different treatment modalities

open access: yesOncology Reviews, 2011
The aim of this study is to compare different modalities used for the treatment of recurrent respiratory papillomatosis (RRP) in adults and children in terms of their clinical effect and the duration of benefit. Systematic review of papers was written in
Elina Kiverniti   +2 more
doaj   +1 more source

Rotation Averaging

open access: yesInternational Journal of Computer Vision, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hartley, Richard   +3 more
openaire   +2 more sources

Rotator Interval [PDF]

open access: yesSeminars in Musculoskeletal Radiology, 2015
The rotator interval is an anatomically complex region of the shoulder joint that is difficult to evaluate on clinical examination and by imaging. Abnormalities of its components may contribute to instability, shoulder stiffness, and pain and are challenging to diagnose and treat.
openaire   +2 more sources

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