Abstract: In this paper, we analyse an industry driven problem of a rolling stock cyclic job scheduling problem to minimize the total cost of preventive maintenance activities. We model it as a cyclic ...

Amazon posted mixed results for the fourth quarter. The company also said it expects capital expenditures to hit roughly $200 billion in 2026. Tech companies have aggressively ramped up their spending ...

Broadcom‘s stock has experienced significant growth over the last year, but how does it genuinely measure up against its peers benefiting from the AI and data-center surge? As of 2/4/2026, an in-depth ...

The Federal Reserve is typically viewed as a calming force for the stock market, with the central bank's goals being to maximize employment and stabilize prices. Jerome Powell's term as Fed chair is ...

When Mitsubishi made your first cellphone, you know you’ve been around a while. Steve has carried the latest and greatest around in his pocket for nearly 30 years, with everything from Motorola ...

Add Yahoo as a preferred source to see more of our stories on Google. Why would Sacramento State spend tens of millions to join the MAC? 'It is putting the university on the map' ...

Abstract: This paper presents a robust approach for maximum power point tracking (MPPT) and voltage regulation control in a Photovoltaic-Electrolyzer (PV-EL) stack under defined operational conditions ...

Kara Greenberg is a senior news editor for Investopedia, where she does work writing, editing, and assigning daily markets and investing news. Prior to joining Investopedia, Kara was a researcher and ...

Add Yahoo as a preferred source to see more of our stories on Google. NYT Strands hints today for #716: Clues and answers for Tuesday, Feb. 17, 2026 ...