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Transport, 2023 Railway rolling stock must meet the requirements related to its use in the transportation process. The significance of these requirements can be determined using expert testing methods.
Lijana Maskeliūnaitė +2 more
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Agricultural Economics (AGRICECON), 2019 Overproduction of tea in the major producing countries is an important factor which restricts the development of tea. Therefore, the factors from the economic, social and environmental system affecting tea production have become the focus of both ...
Yihui Chen, Minjie Li
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Research on evaluation of coal mine emergency management capability based on multi-level extension
Meikuang Anquan, 2021 In order to reduce the harm caused by serious accidents in coal mines and improve the emergency management capabilities of coal mines, based on the theory of extension theory, this paper establishes an extension model for coal mine emergency management ...
GAO Kangya, CHEN Shaojie, QI Yinge
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Pebble Weighted Automata and Weighted Logics [PDF]
ACM Transactions on Computational Logic, 2014 We introduce new classes of weighted automata on words. Equipped with pebbles, they go beyond the class of recognizable formal power series: they capture weighted first-order logic enriched with a quantitative version of transitive closure. In contrast to previous work, this calculus allows for unrestricted use of existential and universal ...
Bollig, Benedikt +3 more
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Research on the problem of solar energy storage system based on AHP [PDF]
E3S Web of Conferences, 2022 Solar energy storage, while currently widely used as a clean and sustainable resource, is a critical issue that impacts the widespread use of solar energy technology.
Chai Xianyi +3 more
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