In this study, we propose CoR-SketchAR, an augmented reality (AR) environment authoring tool that uses dry-erase markers for real-time collaboration among users.The most important requirement for multi-user collaboration in an AR environment is that the 3D virtual object must be placed at a specific location and can be easily changed by multiple us
Abstract We propose a scenario of dark sector described by a hidden SU(2) gauge symmetry which is broken by a vacuum expectation value(VEV) of a scalar multiplet.We discuss a general mass relation among SU(2) gauge bosons after spontaneous symmetry breaking which Dog Beds is determined by weight of gauge group representation associated with a scala
As traditional encyclopaedias appear to be loosing the favour of the general public, the current paper investigates the extent to which encyclopaedias are still presented as Tonie copyright Case authoritative texts.Here, authority in texts is mostly construed from the theory of cognitive authority according to Jozef Maria Bochenski, Richard De Geor
BackgroundClinical and experimental data give evidence that transplantation of stem and progenitor cells in myocardial infarction could be beneficial, although the underlying mechanism has remained elusive.Ventricular tachyarrhythmia is the most frequent and potentially lethal complication of Key Rings myocardial infarction, but the impact of mono
To overcome the Key Rings common shortcomings shared by the existing methods: weak suppression noise interference and feeble performance of time-frequency concentration,a novel time-frequency analysis method based on sparse repre-sentation was developed,which could get clear and concentrate time-frequency representation.Firstly,the unconstrained sp