Abstract: Position detection of the energy pickup receiver (Rx) in long-track dynamic wireless power transfer (DWPT), including longitude misalignment and motion trace, is essential for practical ...

Chinese nation-state threat actors are targeting specific organizations in the Czech Republic and Taiwan for data exfiltration, with a focus on well-defined verticals: government and the public sector ...

Act for America is pressuring Congress to pass legislation to ban people with foreign citizenship from serving in the House and Senate. The Virginia-based national security advocacy group said the ...

Sleeping with a humidifier running was one of the best decisions I ever made. Living in a condo with forced-air heat can make things really dry, and waking up in the middle of the night because of a ...

Abstract: The Nelder-Mead simplex method is a well-known algorithm enabling the minimization of functions that are not available in closed-form and that need not be differentiable or convex.

Ammonia is an essential chemical used across many industries worldwide. Beyond its traditional role as a fertilizer, it is also a promising liquid hydrogen carrier and low-carbon fuel that could help ...

Evie Carrick is a writer and editor who’s lived in five countries and visited well over 50. She now splits her time between Colorado and Paris, ensuring she doesn't have to live without skiing or L'As ...

In college, many people pick their major based on their passions or career goals. But what if you have two fields you're equally passionate about — or if multiple career paths interest you? If this ...

The original version of this story appeared in Quanta Magazine. In 1939, upon arriving late to his statistics course at UC Berkeley, George Dantzig—a first-year graduate student—copied two problems ...

This paper presents a combined approach utilizing the dual reciprocity boundary element method (DRBEM) and the fourth-order Runge–Kutta method (RKM) to address acoustic radiation problems. Within the ...

In the United States, 12% of married couples with at least one spouse in their 30s or 40s have two incomes and no kids, according to a Pew Research Center analysis of federal data. This group, often ...

Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...