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Olympic competition begins Wednesday with curling. Here’s a breakdown of the sport’s history, rules and strategy.

Discover what interest-on-interest means, how it's calculated, and its impact in bond investing. Learn the difference between ...

Discover how a pairoff operates by balancing short and long positions without physical delivery of securities. Learn why it's ...

Abstract: Remote sensing (RS) images are widely used for ecological and environmental monitoring. However, cloud cover often hinders direct acquisition of continuous, unobstructed RS images, which ...

Abstract: This paper presents maximum torque per ampere (MTPA) control using predictive perturbation and observation (P&O) method for dual parallel surface-mounted permanent magnet synchronous motor ...