Every year, thousands of Nigerian traders make the trip to Guangzhou, Yiwu, or Shenzhen, or simply open Alibaba on their phones, spend money on goods, and then watch that money erode somewhere between ...

A sharp fall in China’s crude oil imports during the Iran war has been instrumental in holding down oil prices and keeping the global economy humming. Clues are emerging in the mystery of the missing ...

Sameena Zahoor, MD, is board-certified in family medicine and works at the Hope Clinic, which provides free primary medical care to uninsured and under-insured patients, as a physician. The appendix ...

The Iran war is pushing countries to prioritize domestic energy in order to protect themselves from volatile oil and natural gas markets. The president of Solaric, a rooftop-solar installer based near ...

Abstract: Control barrier functions (CBFs) have become popular as a safety filter to guarantee the safety of nonlinear dynamical systems for arbitrary inputs. However, it is difficult to construct ...

Abstract: This paper proposes a Kalman filter based state-of-charge (SOC) estimation MATLAB function using a second-order RC equivalent circuit model (ECM). The function requires the SOC-OCV (open ...