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
Silicon photonics uses chip-making techniques to fabricate photonic circuits. The emerging technology is coming to market at a time of momentous change. The need of the Internet content providers to keep scaling their data centers is becoming increasingly challenging, the chip industry is facing a future without Moore’s law, while
Since its introduction to dentistry, cone beam computed tomography (CBCT) has undergone a rapid evolution and considerable integration into orthodontics. However, despite the increasing popularity of CBCT and progress in applying it to clinical orthodontics, the profession has lacked a cohesive, comprehensive and objective reference that provides clinicians with the
Inquiry into Life: Relevancy Update 15th edition (PDF) is an excellent source for basic biological concepts and processes with a human emphasis. From the unique delivery of biology content to the complete integration of the textbook with technology, to the time tested art program, best-selling expert author Dr. Sylvia Mader has
Success in your calculus course starts here! Calculus: Early Transcendentals 8th edition (PDF) etextbooks by James Stewart are global best-sellers for a good reason: they are accurate, clear, and filled with relevant, real-world examples. With Calculus: Early Transcendentals (8th Edition), James Stewart conveys not only the utility of calculus to