Justin A. Joyce introduces the eighth volume of James Baldwin Review with a discussion US Supreme Court, misdirected uproar over Critical Race Theory, survey canonical dystopian novels, and symbolism masking during COVID-19.

Rolling bearings are one of the most important uproar and vibration generator into mechanical constructions. According to that, it is very important to know ascendancy of rolling bearing construction to main parameters which determine level of uproar and vibrations produced inside machines. This paper present new mathematical model of dynamic behavior of rigid rotor inside the rolling bearing. ...