The stock market often has its ups and downs but there are ways to mitigate risk. When the market gets rocky, many investors turn to utility stocks to hedge their riskier investments. These stocks ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Sean Ross is a strategic adviser at 1031x.com, Investopedia contributor, and the founder and manager of Free Lances Ltd. Robert Kelly is managing director of XTS Energy LLC, and has more than three ...

Abstract: The prestigious High-Efficiency Power Amplifier (HEPA) Student Design Competition (SDC) has been held annually for 17 years. In 2021, the competition was held virtually, live streamed from ...

Abstract: In this paper, we consider the quasilinear parabolic-elliptic repulsion chemotaxis system with logistic source under homogeneous Neumann boundary condition in a smooth bounded domain. It is ...