Understand the replacement chain method, a crucial capital budgeting tool for comparing projects with different life spans. Explore how it works, its requirements, and alternatives.
Abstract: The health monitoring of mechanical equipment is evolving toward intelligence, and early weak fault diagnosis of bearings based on transfer learning can achieve fault warning under different ...
Objectives to describe the evolution of anxiety during the COVID-19 pandemic in France and to assess whether it differed according to pre-existing alcohol misuse. Design A prospective longitudinal ...
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