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 ...

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Palladium ETF (PALL) rallied 92% over the past year to around $168 on supply constraints from Russia and South Africa. Structural headwinds threaten PALL as automakers substitute cheaper platinum and ...

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 ...

For years, software stacks kept getting more complex. OpenAI is moving in the opposite direction. This video breaks down how AI is collapsing layers that used to be mandatory. The impact affects ...

(From left to right) Casey Cathey, Vice President, Engineering - Southwest Power Pool; Keith Collins, Vice President of Commercial Operations - ERCOT; and Hari Gopalakrishnan, Manager, Market Strategy ...

Node.js has released updates to fix what it described as a critical security issue impacting "virtually every production Node.js app" that, if successfully exploited, could trigger a denial-of-service ...

The ESP32-RNS-GW is a firmware implementation that transforms ESP32-series microcontrollers into multi-interface Reticulum Network Stack gateway nodes. The system provides transparent packet routing ...

A new year has a funny way of making investors feel both optimistic and anxious. Optimistic because the calendar resets; anxious because they may "take stock" of what they need to do better. That's ...

NVIDIA is generating massive cash flows from surging AI chip demand but faces capital allocation challenges. NVDA’s $60B cash pile is growing, with limited high-ROE internal investment opportunities ...

Higher steel prices have been a boon to American steel companies. Now, higher costs, such as for scrap steel, are starting to bite.