Zobrazeno 1 - 10
of 291
pro vyhledávání: '"quantitative identification"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract Under the dual impacts of global climate change and human activities, how to accurately and quantitatively assess and identify changes in watershed runoff is crucial to the rational development and utilization of water resources. Different m
Externí odkaz:
https://doaj.org/article/64f9b7cb09c94c179df7ef22e98d7288
Publikováno v:
Energy Geoscience, Vol 5, Iss 3, Pp 100284- (2024)
The Paleogene Shahejie Formation in the KL16 oilfield, Bohai bay, is characterized by a thinly interbedded mixed sedimentary system, with complex sedimentary facies, lithologic types and distributions. It is hard for conventional logging methods to i
Externí odkaz:
https://doaj.org/article/7019fe21ce064401b4bb98e892617e37
Publikováno v:
Shuiwen dizhi gongcheng dizhi, Vol 50, Iss 6, Pp 25-40 (2023)
Quantitatively identifying the effects and contributions on the water balance evolution is the premise of ecological environmental protection and scientific management of water resources. However, most of the previous studies focused on the effects o
Externí odkaz:
https://doaj.org/article/256948965460464caf6b2f96082d1ccd
Publikováno v:
工程科学学报, Vol 45, Iss 9, Pp 1441-1449 (2023)
With the in-depth deployment of China’s “Belt and Road Initiative” and other major strategies, major national strategic projects, such as the Sichuan–Tibet Railway, will be built in mountain valleys with complex terrain. Under the influence o
Externí odkaz:
https://doaj.org/article/f36f7b0ef656458ba9c81a8b490e2a65
Autor:
Xiaofen Zhao, Zengping Wen
Publikováno v:
地球与行星物理论评, Vol 54, Iss 5, Pp 532-540 (2023)
Strong pulse-like ground motions have caused extensive damage to many engineering structures and are one of the main factors influencing earthquake damage in near-fault regions. Therefore, it is necessary to study near-fault velocity pulse-like groun
Externí odkaz:
https://doaj.org/article/c922ea93133d4c08a17e76b7d228911f
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 36, Iss 1, Pp 1-16 (2023)
Abstract The semi-blind deconvolution algorithm improves the separation accuracy by introducing reference information. However, the separation performance depends largely on the construction of reference signals. To improve the robustness of the semi
Externí odkaz:
https://doaj.org/article/94a8bce31e8f4265bd56077a317b8dfc
Publikováno v:
Entropy, Vol 26, Iss 7, p 531 (2024)
In order to solve the problem of great difficulty in detecting the internal damage of wire rope, this paper proposes a method to improve the VGG model to identify the internal damage of wire rope. The short-time Fourier transform method is used to tr
Externí odkaz:
https://doaj.org/article/9b2e1fe7e342478081ea614880108091
Publikováno v:
ISPRS International Journal of Geo-Information, Vol 13, Iss 6, p 188 (2024)
Nighttime economic development is an important driving force in urban economic development, and identification of the levels and boundary ranges of nighttime economic agglomerations is an important part of the management of the nighttime economy. Pre
Externí odkaz:
https://doaj.org/article/2737379d3c2f40529f66bed9157aae93
Publikováno v:
Applied Sciences, Vol 14, Iss 9, p 3753 (2024)
As a load-bearing tool, steel wire rope plays an important role in industrial production. Therefore, diagnosing the fracture and damage of steel wire ropes is of great significance for ensuring their safe operation. However, the detection and identif
Externí odkaz:
https://doaj.org/article/32ce4df432a24e6286bf9c6de00506b7
Autor:
E. A. Yurova, N. V. Ananyeva
Publikováno v:
Пищевые системы, Vol 5, Iss 4, Pp 353-360 (2023)
Functional oligosaccharides include various groups of carbohydrates with the biological activity — an ability to modulate gut microbiota due to the prebiotic, anti-adhesive and anti-inflammatory activities. The unique properties of oligosaccharides
Externí odkaz:
https://doaj.org/article/c9a83f98cf054d4a8f96661c74487575