Learn how to make energy calculations simple with a real-world example: mowing a lawn! This video demonstrates how to apply physics concepts of work, energy, and power to everyday tasks, showing step ...

Abstract: This paper proposes a simple Constant False Alarm Rate (CFAR) approach relying on the expectation-maximization algorithm to deal with clutter edges. The possible signal backscattered from a ...

ABSTRACT: For an independent and identically distributed skew-t-normal random sequence, this paper establishes the limit distribution of normalized sample range M n − m n . Based on the optimal ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Financial crime risk is not static. A customer’s risk profile can shift rapidly with new transactions, behaviors, or data. Yet historically, many financial institutions relied on one-time or ...

Emma Stone had to learn a lot about conspiracy theories for her role in Ari Aster’s COVID-era Western “Eddington” — so much so that it started working its way into her social media algorithms. Stone ...

When screenwriter Laeta Kalogridis came aboard to co-write Another Simple Favor alongside franchise veteran Jessica Sharzer, she was met with a difficult task. The question, she says, was “How do you ...