The International System of Units, the SI, provides the basis for all measurements in science, economics, engineering, and society. The SI has been fundamentally revised in 2019. The new SI is a universal and highly stable unit system based on invariable constants of nature. Its implementation lies on quantum metrology
Twenty-First Century Inequality & Capitalism: Piketty, Marx and Beyond (PDF) is a collection that begins with economist Thomas Piketty’s 2014 book. Most chapters critique Piketty from the perspective of global political economy, critical theory, or public sociology, drawing on the work of Karl Marx or the Marxist tradition. The emphasis
Computers are at the center of almost everything related to audio. Whether for recording in the studio, synthesis in music production, or mixing in live sound, the computer plays an essential part. Audio effects plug-ins and virtual instruments are implemented as software computer code. Music apps are computer programs run
One of the best ebooks on the subject, Business Ethics: Concepts and Cases 8e (PDF), is one of the most widely used textbooks on business ethics today – and remains popular among college students because of its accessible style and lucid explanations of complex concepts and theories. While issues and
The first comprehensive ebook dedicated solely to the evaluation and treatment of cervical spine deformity! The quantity of cervical fusion procedures has increased in the United States and globally during the last decade, in part because of an aging population and higher incidence of complex cervical problems. In spite of