Keeping high-power particle accelerators at peak performance requires advanced and precise control systems. For example, the primary research machine at the U.S. Department of Energy's Thomas ...

Accuracy, precision and teamwork are the pillars of curling. First played in late medieval Scotland, the sport has taken center stage at the Winter Olympics since its debut at the 1924 Winter Games.

International Ice Hockey Federation (IIHF) rules at the Olympics differ from the NHL in a few ways: Roster sizes are smaller in Olympic competition than in the NHL Fighting is not permitted in Olympic ...

2025 Roth IRA contribution limit is $7,000, increasing to $7,500 in 2026. Withdrawals from a Roth IRA are tax-free if a person is over 59 1/2 and meets the five-year rule. Roth IRA rollovers must be ...

Abstract: In this paper, using the concept of horizontal membership functions, a new definition of fuzzy derivative called granular derivative is proposed based on granular difference. Moreover, a new ...

B1.1 - Member Federation Rules 18 JAN 2023 PDF En Fr B2.1 - Area Association Rules 16 JUL 2023 PDF En Fr B3.1 - Governance Rules 12 AUG 2025 PDF En Fr B3.2 - Vetting Rules 09 SEP 2025 PDF En Fr B3.3 - ...

Two on-field rule changes will be implemented beginning this season after MLB’s competition committee unanimously passed them earlier this week. The first involves a modification to the shift rules ...