Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Shixi Cai"'
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 7, Pp n/a-n/a (2024)
Abstract Whether Mn carbonates can be used as a proxy for the oxygenation event is debated. Here we examined the Early Cretaceous lacustrine Mn carbonates from North China, which contain abundant microbial fossils. The extremely positive δ13C (up to
Externí odkaz:
https://doaj.org/article/67129f279aef4c309485343dfa87249f
Publikováno v:
Mathematics, Vol 12, Iss 17, p 2734 (2024)
Disassembly line balancing (DLB) is a crucial optimization item in the recycling and remanufacturing of waste products. Considering the variations in the number of operators assigned to each station, this study investigates DLBs with six distinct sta
Externí odkaz:
https://doaj.org/article/05259e8a310f44039d44efb4b8bac7b7
Publikováno v:
2022 China International Conference on Electricity Distribution (CICED).