Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Guiyun Gao"'
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 5, Pp 1637-1648 (2024)
The hydraulic testing of pre-existing fractures (HTPF) is one of the most promising in situ stress measurement methods, particularly for three-dimensional stress tensor determination. However, the stress tensor determination based on the HTPF method
Externí odkaz:
https://doaj.org/article/a7b0e48ac3cd4fe8b370010c87f4089e
Publikováno v:
Frontiers in Endocrinology, Vol 15 (2024)
PurposeThe aim of this study was to explore the relationship between hemoglobin levels, anemia and diabetic lower extremity ulcers in adult outpatient clinics in the United States.MethodsA retrospective cross-sectional study was conducted on 1673 par
Externí odkaz:
https://doaj.org/article/3480c059b57d4bd3baf3f243c50a2ca2
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract Due to the extremely low permeability of shale reservoirs, large-scale reservoir fracturing is required. Hydraulic fracturing is one of the most important technologies in shale gas exploration and development. In this paper, the acoustic emi
Externí odkaz:
https://doaj.org/article/79aba2d29a91452f9e599bbda6344c5e
Publikováno v:
Earth and Planetary Physics, Vol 6, Iss 1, Pp 123-134 (2022)
The Mesozoic Yanshanian Movement affected the tectonic evolution of the North China Craton (NCC). It is proposed that Mesozoic cratonic destruction peaked ~125 Ma, possibly influenced by subduction of the western Pacific Plate beneath the Euro-Asian
Externí odkaz:
https://doaj.org/article/b1383e3abd4c41e6b8bad6be4896946f
Publikováno v:
Geofluids, Vol 2020 (2020)
Hydraulic fracturing (HF) test has been widely used to determine in situ stress. The use of a conventional continuum method for this purpose has raised considerable controversies concerning field tests, particularly in the determination of the maximu
Externí odkaz:
https://doaj.org/article/730343502beb4ecaa1665debfeeacbaf
Publikováno v:
IEEE Transactions on Instrumentation and Measurement. 72:1-10
Publikováno v:
SPE Journal. 28:446-461
Summary The Hutubi (HTB) gas reservoir in northwest China was active in production from 1998 to 2012; beginning in 2013, it was used for gas storage. Several earthquakes occurred during the early operation of the Hutubi underground gas storage (HTB-U
Autor:
Siliang Liu, Guiyun Gao, Zixi Jiang, Xiaoyu Gu, Kai Huang, Nianzhou Yu, Yixin Li, Licong Xu, Liang Zhang, Lisha Wu
Publikováno v:
Photodermatology, Photoimmunology & Photomedicine.
Publikováno v:
Solid Earth Discussions; 8/14/2023, p1-26, 26p
Publikováno v:
ACS omega. 7(30)
The paper uses alkali-activated slag and fly ash as cementitious materials to pour and repair concrete. Their modification on the bonding surface of new and old concrete is studied. The new and old concrete composite specimens were prepared. The spli