Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Haofu Xu"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Extraction of gas from low-permeability thick coal seams poses challenges globally, attributed to low extraction efficiency, limited enrichment content, and extraction complexities. Investigating static fracturing in low-permeability thick c
Externí odkaz:
https://doaj.org/article/b330fcec155c41ed8c2bb69f230bb6da
Publikováno v:
Energy Science & Engineering, Vol 12, Iss 6, Pp 2472-2492 (2024)
Abstract Excavation‐induced rock failure and deformation near an underground opening boundary is closely associated with the intermediate principal stress, strain softening and rock mass dilation. By combining theoretical analysis and numerical sim
Externí odkaz:
https://doaj.org/article/092ab0183d574b04b7fecbc99f7c7da5
Autor:
Linyuan Zhou, Haofu Xu
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 11 (2023)
Background: Although numerous studies have demonstrated the clear benefits of exercise for people with asthma, controversy remains. This study evaluated the effects of sustained exercise types on lung function and quality of life in patients with ast
Externí odkaz:
https://doaj.org/article/6d15dad69ec64a639fa287332c82421b