Younger American women are far more likely than men to say they want to leave the country. We use a generational trend grid ...

The default Google Sheets dropdown list allows the user to only select a single item from the list. I often want to select ...

Understanding, organizing, and validating data directly affects the accuracy of stories. New tools make cleaning accessible ...

Abstract: For advanced telecommunications and radar systems, high-power miniaturized millimeter-band traveling-wave tubes (TWTs) are required. In this letter, we propose a meander-line slow-wave ...

Pexams is a library for generating beautiful multiple-choice exam sheets and automatically correcting them from scans using computer vision. It is similar to R/exams, but written in Python and using ...

Abstract: In comparison to single-sheet electron beam devices, the output power of multiple-sheet electron beam devices is hopeful to be significantly enhanced due to the increased beam current. One ...