Enterprise risk management represents a process of assessing exposure to risks in an institution.It is a systematic mechanism and a comprehensive tool for predicting events, including unexpected events, and their impacts.This paper is a conceptual study.It aims at designing a model for testing the mediation effect of information technology (IT) qua
The vibration of flexible structures in spacecraft, such as large space deployable reflectors, solar panels and large antenna structure, has a great impact on the normal operation of spacecraft.Accurate vibration control is necessary, and the control of angular displacement is a difficulty of accurate control.In the traditional control method, the
Calcification of intervertebral disc (IVD) is an uncommon but well-defined clinical Equipment syndrome in children.Despite its benign nature, occasionally, calcified nucleus pulposus can herniate into the spinal canal.We report an interesting case of calcified disc herniation in the thoracic spine.Although it resulted in cord compression and syrinx
We propose a double image encryption scheme combining DNA, parallel compressed sensing, enhanced Zigzag confusion, chaotic sparse basis matrix, and chaotic permutation.Firstly, use the logistic map to scramble a Discrete Wavelet Transformation (DWT) matrix to obtain a chaotic DWT matrix.Next, 2D-LICM Refrigerated Circulator generates the measuremen
Cognitive radio networks (CRNs) have been widely used in various applications for effective radio spectrum utilization in recent years.It is essential to fend off the growing demand for this finite natural resource for next-generation communications.In CRNs, detecting the activity of the primary user requires Consumer Electronics Tool Set opportuni