Zobrazeno 1 - 10
of 137
pro vyhledávání: '"Yingjun Xu"'
Publikováno v:
Remote Sensing, Vol 16, Iss 7, p 1161 (2024)
The census and management of hazard-bearing entities, along with the integrity of data quality, form crucial foundations for disaster risk assessment and zoning. By addressing the challenge of feature confusion, prevalent in single remotely sensed im
Externí odkaz:
https://doaj.org/article/d379327a06bd456297c5534c4f8c5718
Autor:
Xiaorong Wang, Boyue Liu, Shaolin He, Hongying Yuan, Dongli Ji, Ruolin Li, Yang Song, Wei Xu, Bo Liu, Yingjun Xu
Publikováno v:
Water, Vol 16, Iss 1, p 185 (2024)
To clarify the risk posed to groundwater in oil shale in situ mining areas, we examine five leached pollutants: Fe, Mn, Cr, sulfate, and ammonia nitrogen. Potential groundwater contents of these five pollutants were evaluated using an improved Nemero
Externí odkaz:
https://doaj.org/article/3ca96a6e45714396bbbf389874ce33d8
Autor:
Yingjun Xu
Publikováno v:
Advances in Fuzzy Systems, Vol 2023 (2023)
Interval-valued hesitant fuzzy sets (IVHFS), as a kind of decision information presenting tool which is more complicated and more scientific and more elastic, have an important practical value in multiattribute decision-making. There is little resear
Externí odkaz:
https://doaj.org/article/e4c4f12a47b14c9a9bd0348d727b12df
Publikováno v:
Water, Vol 14, Iss 20, p 3246 (2022)
China is one of the countries that are most severely affected by floods worldwide. Due to the geographical and climatic environment, floods frequently occur in China. Rapid socioeconomic growth and urban sprawl in the past decades have significantly
Externí odkaz:
https://doaj.org/article/dac1657142924a9fb52258befd0a32c8
Autor:
Jing Cao, Jiao Gong, Xinhua Li, Zhaoxia Hu, Yingjun Xu, Hong Shi, Danyang Li, Guangjian Liu, Yusheng Jie, Bo Hu, Yutian Chong
Publikováno v:
Frontiers in Pharmacology, Vol 12 (2021)
Objectives: The pathogenesis of heterogeneity in gastric cancer (GC) is not clear and presents as a significant obstacle in providing effective drug treatment. We aimed to identify subtypes of GC and explore the underlying pathogenesis.Methods: We co
Externí odkaz:
https://doaj.org/article/da87d16e04da43b4bf433106735bfb04
Publikováno v:
High Temperature Materials and Processes, Vol 38, Iss 2019, Pp 396-403 (2019)
MgO–C refractory was polarized across the slag-refractory interface at a voltage of 8 V in a synthetic CaO–Al2O3–SiO2 – (MgO) Slag at 1773 K. A deposition layer mainly composed of dicalciumsilicate (2CaO.SiO2) or spinel (MgO.Al2O3) with sever
Externí odkaz:
https://doaj.org/article/64007f778d5b41fa868abfa45e9adbba
Publikováno v:
IEEE Access, Vol 6, Pp 72757-72765 (2018)
An uncertainty facility location allocation (FLA) problem is a complex nonlinear optimization problem. Currently, researchers have discussed the stochastic cost/profit issues of FLA. However, rising energy conservation awareness and environmental con
Externí odkaz:
https://doaj.org/article/13094bebc4b441f4b5e52714a8ab401b
Publikováno v:
Remote Sensing, Vol 13, Iss 18, p 3604 (2021)
A digital elevation model (DEM) is a quantitative representation of terrain and an important tool for Earth science and hydrological applications. A high-resolution DEM provides accurate basic Geodata and plays a crucial role in related scientific re
Externí odkaz:
https://doaj.org/article/66e3c5fc4cde4383b0b2505d3219eb5a
Publikováno v:
Land, Vol 10, Iss 5, p 523 (2021)
Identifying the land-use type and spatial distribution of urban construction land is the basis of studying the degree of exposure and the economic value of disaster-affected bodies, which are of great significance for disaster risk predictions, emerg
Externí odkaz:
https://doaj.org/article/99b822d42b9f49729bde1b971b43e329
Publikováno v:
Advances in Mechanical Engineering, Vol 11 (2019)
The layout of functional areas has a great impact on the implementing of a logistics park. Existing layout models with multiple planning objectives and influencing factors are too complex to be solved. This article puts forward a two-stage layout met
Externí odkaz:
https://doaj.org/article/81da19e8c9d94e72a565bc9b35b7c325