Multidirectional instability can result due to multiple factors like the increased retroversion, a hypoplastic posteroinferior rim, and decreased scapular abduction during arm elevation [1]. Biomechanical studies are often used to understand the changes in the shoulder biomechanics [1-4]. During a biomechanical study setup misalignment of the scapula can occur leading to anterior or posterior t...

This paper analyzes the generation mechanism of a cross-polarized field resulting from panel misalignment errors in solid-surface deployable antenna. Misalignment antenna results path length error and rotation unit normal vector on reflector surface. However, terms analysis cross-polarization (cross-pol) generation, rotational is more significant factor. In aperture field, distributions cross-p...

Cosmological relaxation of the electroweak scale via Higgs-axion interplay, named as relaxion mechanism, provides a dynamical solution to Higgs mass hierarchy. In original proposal by Graham, Kaplan and Rajendran, abundance today is too small explain dark matter universe because high suppression misalignment angle after inflation. It was then realised Banerjee, Kim Perez that reheating effects ...

PET-CT misalignment has been reported as a source of artefacts in cardiac PET/CT due to a biased photon attenuation correction. Using the data from 28 cardiac PET/CT rest/stress examinations, PETCT misalignment was corrected using three different methods: manual registration, automatic mutual information based image registration and an emission-driven correction algorithm. The clinical effects ...

In this paper, bispectral analysis of vibration signals is used to assess health conditions of different rotatingcomponents in an AH-64D helicopter tail rotor drive train. First, cross-bispectral analysis is used to investigate drive-shaft faulted conditions -namely misalignment, imbalance, and a combination of misalignment and imbalance -with respect to a baseline case. The magnitude of the cr...