Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Chang Li Yao"'
Autor:
Si Xu Liu, Sheng Qin Yu, Kai Jing Yang, Ji Yi Liu, Fan Yang, Ye Li, Chang Li Yao, Guang Sheng Zhao, Feng Zhi Sun
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-9 (2023)
Abstract To establish a pre-test probability model of coronary heart disease (CHD) combined with cardiopulmonary exercise test (CPET) indexes and to compare the clinical effectiveness with Duke clinical score (DCS) and updated Diamond-Forrester model
Externí odkaz:
https://doaj.org/article/8e103d791b374bdd96f12c4e49149482
Autor:
Si Xu Liu, Sheng Qin Yu, Kai Jing Yang, Ji Yi Liu, Fan Yang, Ye Li, Chang Li Yao, Guang Sheng Zhao, Feng Zhi Sun
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-1 (2023)
Externí odkaz:
https://doaj.org/article/35e8d43c9a604eb7ab5d5ee62689cff2
Publikováno v:
IEEE Access, Vol 7, Pp 62840-62851 (2019)
Gravity or magnetic field, say geophysical potential field, is the superposition of gravity or magnetic effects of all geological bodies of different depths, scales, and forms. The signal, say anomaly, caused by the target geological body must be sep
Externí odkaz:
https://doaj.org/article/022547163e2f404f96cdfde62f5d3919
Publikováno v:
Applied Geophysics. 16:507-518
The practical application of 3D inversion of gravity data requires a lot of computation time and storage space. To solve this problem, we present an integrated optimization algorithm with the following components: (1) targeting high accuracy in the s
Publikováno v:
Applied Geophysics. 7:295-305
Igneous rocks in the South China Sea have broad prospects for oil and gas exploration. Integrated geophysical methods are important approaches to study the distribution of igneous rocks and to determine and identify igneous rock bodies. Aimed at the
Publikováno v:
Journal of Earth Science. 20:995-1002
In the interaction computation for 3D gravity and magnetic anomalies due to arbitrarily shaped homogenous magnetized polyhedron model composed of triangular facets, there are many difficult points, such as mass computing, absence of a mature computer
Publikováno v:
Chinese Journal of Geophysics. 52:1120-1129
The sedimentary facies study is one of the key procedures in exploration of subtle reservoirs in basins, of which a prerequisite is effective identification of its structural, lithologic or lithofacies differences through integrated usage of geophysi
Publikováno v:
Chinese Journal of Geophysics. 47:1194-1201
The geoscience transect from Korla to Jimsar runs through the northern margin of the Tarim basin, the Tianshan orogenic belt and the southern margin of the Junggar basin. Along the profile, a joint inversion of gravity with geomagnetism has been carr
Publikováno v:
Chinese Journal of Geophysics. 46:988-997
Reduction to the pole (RTP) of magnetic anomalies has played a key role in the interpretation of magnetic anomalies. On a view of the development of RTP in frequency domain, we make a detailed analysis to the difficulty of RTP at low latitudes. A new
Publikováno v:
Chinese Journal of Geophysics. 46:351-361
There is a method which makes regular subdivision of the source region into a set of juxtaposed cuboids and estimation of physical properties of the cuboids using an inversion of potential field to deduce the image of the geological sources. It is cu