Abstract: Accurate power system observability relies on the optimal phasor measurement unit (PMU) placement to minimize costs while ensuring complete state observability. However, modeling the effect ...
What’s more, doing maths is often a collaborative endeavour – and can be a great source of fun and fulfilment when people ...
A 2025 CAP survey of early career teachers sheds light on the experiences and factors that assisted or hindered their persistence in the field.
Wrapping awkwardly shaped Christmas presents is always a headache, but here's the formula for perfect gift wrap. You've carefully chosen the presents. You have scissors, tape and even some rolls of ...
Francis Duah does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...
Abstract: An in-memory annealing unit (IMAU) as an energy-efficient combinatorial optimizer for solving the travelling salesman problem (TSP) has been demonstrated for the first time. A ...
Kyle has a degree in Film, Television, and Cultural Studies and has loved video games for as long as he can remember. He's owned every PlayStation, dabbled with the occasional Xbox, and even owned a ...
Undergraduate students across North America sat down on Saturday to write a grueling six-hour math exam, many of them unlikely to solve a single problem. The notoriously brutal William Lowell Putnam ...
The Toyota 2GR-FKS is considered to be quite a reliable motor, but there may be trouble brewing within some older examples. Early 2GR-FKS V6 engines may suffer premature piston and cylinder wear. Main ...
Need a little boost to solve the December 6, 2025 (#909) edition of NYT Connections? We’ve got you covered with some clues and hints to help you crack today’s puzzle and save your streak. Connections ...
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