Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Jinduo Li"'
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 15, Iss 1 (2024)
AbstractThe Fushun West Open-pit Mine, recognized as Asia’s largest open-pit coal mine, transitioned to a closure management phase following the cessation of operations in 2019. This study presents a quantitative analysis of the water inflow source
Externí odkaz:
https://doaj.org/article/8e940890df214604b9dd87c4669a95ff
Autor:
Jinduo Li, Yuan Gao, Tianhong Yang, Penghai Zhang, Yong Zhao, Wenxue Deng, Honglei Liu, Feiyue Liu
Publikováno v:
International Journal of Mining Science and Technology, Vol 33, Iss 9, Pp 1147-1164 (2023)
The significant difference between the mechanical properties of soft rock and hard rock results in the complexity of the failure mode of the anti-dip layered slope with soft and hard rock interbedding. In order to reveal the landslide mechanism, taki
Externí odkaz:
https://doaj.org/article/8384919a110f4f31a32d713140c1904c
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 14, Iss 1 (2023)
AbstractAccurate input of geological elements is essential for evaluating or predicting natural hazards such as subsidence, landslides, and earthquakes. This paper proposes an approach to carry out an open pit’s overall and whole-process mechanical
Externí odkaz:
https://doaj.org/article/b6f668cff50f423d82143f14d5c82fde
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
Many coal mines are being abandoned for economic and environmental reasons in China. The repurposing of abandoned open-pit coal mines into pumped storage hydropower (PSH) can help with the storage of renewable energy, improve mine environments, and p
Externí odkaz:
https://doaj.org/article/22ee0694a2c44ed29dbd3fcb615086a7
Publikováno v:
Minerals, Vol 13, Iss 4, p 520 (2023)
Surface movement under the combined mining of open-pit and underground caving is the main problem affecting safe and efficient mining. Taking the combined mining of Dahongshan Iron Mine as an example, a mechanical model for calculating surface moveme
Externí odkaz:
https://doaj.org/article/be6313aa57904bb3a701c7fb190a2622
Publikováno v:
Geofluids, Vol 2022 (2022)
In coal mining activities, the original stress of the coal body changes, resulting in structural deformation and destruction, which will cause changes in gas seepage volume. The conventional triaxial loading test was carried out by using the triaxial
Externí odkaz:
https://doaj.org/article/b01b1c9d8a4a427cb6d362d1d64445e7
Publikováno v:
IEEE Access, Vol 7, Pp 71943-71962 (2019)
The purpose of this paper is to propose a new hybrid metaheuristic to solve the problem of feature selection. Feature selection problem is the process of finding the most relevant subset based on some criteria. A hybrid metaheuristic is a new trend i
Externí odkaz:
https://doaj.org/article/db9353031de345349541c23334a4fa67
Publikováno v:
Frontiers in Oncology, Vol 10 (2020)
Background: In patients with lung adenocarcinoma and leptomeningeal metastases, it remains unknown whether non-classical mutations in the epidermal growth factor receptor (EGFR) gene can be detected in the cerebrospinal fluid (CSF) and how it may be
Externí odkaz:
https://doaj.org/article/88728576362549b3926b7d3b7f76bb95
Publikováno v:
Open Medicine, Vol 11, Iss 1, Pp 21-24 (2016)
To assess circulating tumor cells in cerebrospinal fluid as a diagnostic approach to identify meningeal metastasis in patients with non-small cell lung cancer by using tumor marker immunostaining–fluorescence in situ hybridization (TM-iFISH).
Externí odkaz:
https://doaj.org/article/e455874eeb97449a9adc33cebf83854e
Publikováno v:
Open Medicine, Vol 11, Iss 1, Pp 93-96 (2016)
To discuss the application of ARMS method to detect EGFR gene mutation in cerebrospinal fluid of lung adenocarcinoma patients with meningeal metastasis.
Externí odkaz:
https://doaj.org/article/aaec32bc5f944be6bb1f7ccb6478b4da