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 ...

As the saying goes, bad things come in threes—but rarely do they arrive all at once.

My friend recently attended a funeral, and midway through the eulogy, he became convinced that it had been written by AI. There was the telltale proliferation of abstract nouns, a surfeit of ...

Add Yahoo as a preferred source to see more of our stories on Google. HELOC and home equity loan rates Saturday, February 21, 2026: Introductory rates tumble (as low as 1.99% to 3.99%) ...

Marc Santos is a Guides Staff Writer from the Philippines with a BA in Communication Arts and over six years of experience in writing gaming news and guides. He plays just about everything, from ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. This 'slimming' and 'flattering' duster cardigan is just right for late winter — and it's on sale for $20 ...