Abstract: In this paper, we propose a backward compatible opto-electronic transfer function (OETF) for high dynamic range (HDR) video coding based on rational quantization. Hybrid log gamma (HLG) OETF ...

One useful feature of the Python math module is quick access to mathematical constants. You can make Python more effective as ...

Abstract: In this paper, we discuss the ambiguity function (AF) synthesis problem for unimodular sequences, which are widely used in radar/sonar and communication systems. Notions of discrete-time ...

REDSTONE ARSENAL, Ala. (Sept. 29, 2025) – For more than six decades, the U.S. Army Combat Capabilities Development Command Aviation & Missile Center has spearheaded the next generation of U.S. Army ...

Scientists at Cambridge University and Jerusalem's Hebrew University selected the problem to pose to ChatGPT because of its non-obvious solution. Since Plato's writing 2,400 years ago, scholars have ...

Nick Benz-Bushling never imagined that managing his son’s mental health care would turn into a real-life horror story. After years of struggles, 16-year-old Johnathan attempted suicide in February.

You are free to share (copy and redistribute) this article in any medium or format and to adapt (remix, transform, and build upon) the material for any purpose, even commercially within the parameters ...

Donald Trump promised drug costs would drop “1,000 percent”—then claimed a $10 pill would become $20—in a head-spinning arithmetic car crash. In a Fox News hit that left viewers baffled, Trump said, ...

The Mayor’s Management Report, a trove of statistics about crime rates, public health and many other issues, arrived at the tail end of Mayor Eric Adams’s re-election campaign. By Andy Newman Of the ...

Heart Attack Warning Signs: A heart attack is a fatal health condition wherein the blood flow to the heart and back to the cells suddenly gets disrupted due to internal and external risk factors.