Insider attacks are one of the most serious threats for cyber-physical systems, they have potentials to inflict destructive damages on physical processes while remaining stealthy.This study dissects several insider attacks by examining their modes of data tampering.To set the scene, a general framework of a cyber-physical system is constructed, a p
Abstract In order to improve the prediction accuracy and robustness of the machine tool thermal error model, a method to select temperature sensitive points of the machine tool thermal error model based on independent variable selection criteria is proposed.Firstly, the positioning error of the machine tool is divided into geometric positioning err
Spintronics: Generation of magnetic biskyrmions by electric current Electric current can generate and control the density of magnetic biskyrmions in a centrosymmetric MnNiGa alloy at room temperature.Skyrmions are chiral spin textures whose spins point in all directions wrapping a sphere, making them topological in nature.Topological protection, co
Abstract Background High Human Immunodeficiency Virus (HIV) prevalence and high risk behaviors have been well documented within United States (US) correctional systems.However, uncertainty remains regarding the extent to which placing people in prison or jail increases their risk of HIV infection, and regarding which inmate populations experience a