Abstract: Two-dimensional (2-D) array sets with good 2-D correlation properties have received considerable attention in wireless communication systems. This paper focuses on 2-D Z-complementary array ...

Abstract: In order to solve the real-time positioning problem of flexible wearable ultrasonic transducer array unit under dynamic conditions, a new transducer array based on button flexible structure ...

Chinese AI startup DeepSeek on Tuesday released a research paper and open-sourced its latest optical character recognition (OCR) model, DeepSeek-OCR 2, aiming to improve how machines interpret and ...

The Army is pulling the reins and now plans to keep its military horse programs at two bases that were set to end in 2026. The Military Working Equid programs will remain active at Fort Riley, Kansas ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min A nearly century-old golf course ...

Many college students are unable to graduate on time because required courses are not offered when they need them. Mounting budget cuts and campus layoffs could make the problem worse. As colleges ...

Students prepare for a lecture at the University of Texas at Austin. More than half of students nationwide can’t get into required courses they need, prolonging the time and cost of college — and the ...

One of the PGA Tour's most recognizable courses is closing for two months. And it could have a major impact on the first tour event of 2026. Kapalua's Plantation Course, which has hosted the PGA ...

These "Adulting 101" courses teach everything that traditional math and science classes do not. While Gen Z leads a new tech-driven era, many still feel they lack crucial life skills that AI cannot ...

Somewhere in the dark woods of Hanover, there’s a graveyard of every class I didn’t take. When I buried Formal Logic, Modern Iran, the Hebrew Bible and every economics class after Econ 1 in that ...