Controlled manipulation of fibers that are as thin as or even thinner than human hair is a real challenge. Despite ...

Learn how to calculate a satellite’s momentum and position under a constant force! 🛰️📐 This physics tutorial explains step by step how to model motion, apply Newton’s laws, and analyze orbital ...

Abstract: In this article, the power dispersion factors (PDFs) are proposed to evaluate the performance for random pulse position modulation (RPPM), and the analytical PDFs can be simply expressed ...

Abstract: Pulse position modulation (PPM) is a popular signal modulation technique which converts signals into M-ary data by means of the position of a pulse within a time interval. While PPM and its ...

Now that you've chosen a segment (or segments) you're ready to position your product or service in each segment. You'll need a positioning statement for each targeted segment. But what does ...

The Center for Astrophysics and Space Astronomy (CASA) is dedicated to advancing our understanding of the Universe in which we live through observations, theory, and the development of ground-based ...

You’ve probably already done several squats today: Every time you sit down and stand up, you’re performing a squat. That’s why it’s one of the most functional moves you can have on your training plan.