The Development of the American Economy (DAE) program was one of the first research programs launched by Martin Feldstein in 1978 when he formalized the modern structure of the NBER. The mission of ...

Elective physical education (EPE) is a key curricular reform in China, yet evidence on its influence on high school students' core competencies in physical education (CCPE) remains limited. This study ...

Gabriel Gomes believes the future of chemistry is as much about flasks and fume hoods as it is about code. A chemical engineer at Carnegie Mellon University, Gomes works at the intersection of ...

While the underfoot setup of the Fragment Design collaboration appears to feature the same 22-node midsole used on in-line Mind 002 releases, the upper has been completely redesigned, replacing the ...

First, it was Liquid Glass. Then it was the icons. And then it was the icons again (though it’s a different set of icons). Now, there’s something else about macOS Tahoe’s redesign that annoys the heck ...

Scientific experiments and visuals that are oddly satisfying. Trump's Kennedy post after Tatiana Schlossberg death sparks anger US citizens face growing danger as government advises swift departure ...

Abstract: This article presents a system design methodology and experimental validation of a 160–200-GHz broadband quasi-optical Schottky subharmonic mixer. To enhance the operating bandwidth, an ...

We used a population-based quasi-experimental study design and an interrupted time-series analysis to compare the rate of new cancer diagnoses between males and females before (January 2015 until ...

A quasi-experimental pretest/post-test study was conducted between June and September 2024. Participants included 149 patients and 178 caregivers. The educational program covered BC risk factors, ...