Zobrazeno 1 - 10
of 539
pro vyhledávání: '"Guohua, Gu"'
Autor:
Guohua Gu, Wuxing Wang
Publikováno v:
地震科学进展, Vol 53, Iss 9, Pp 437-448 (2023)
From 2004 to 2012, multiple strong earthquakes occurred in the western offshore of Indonesia and among them the Indian Ocean earthquake of M9.3 in 2004 has been the greatest in this century in the world. Based on the time series of coordinates at 35
Externí odkaz:
https://doaj.org/article/120d37113325498c9dc88ae49aa46eac
Autor:
Yisheng Zhang, Xiaoyu Meng, Luyuan Zhang, Hong Zheng, Zhiwu Dong, Guohua Gu, Li Shen, Hongbo Zhao
Publikováno v:
Journal of Materials Research and Technology, Vol 19, Iss , Pp 794-808 (2022)
Iron incorporation is a natural phenomenon in the mineralization process of sphalerite (ZnS/Zn1-xFexS), which significantly affects the physicochemical properties of sphalerite and its metallurgical process. As an environmentally friendly technology,
Externí odkaz:
https://doaj.org/article/1baf6ff57c70452283daebb2b74af6b4
Autor:
Guohua Gu, Wuxing Wang
Publikováno v:
地震科学进展, Vol 52, Iss 5, Pp 222-231 (2022)
Since 2001, 3 earthquakes of magnitudes of 7.1 to 7.7 and 4 earthquakes of magnitudes over 8.0 occurred offshore Chile and its neighborhood. There are at least one or several GPS stations of continuous observations near these events and they detected
Externí odkaz:
https://doaj.org/article/98cc3a24c2314886b2704a70f4925578
Publikováno v:
Applied Sciences, Vol 13, Iss 24, p 13331 (2023)
In this paper, principal component analysis is introduced to form a scene-based nonuniformity correction method for infrared focal plane arrays. The estimation of the gain and offset of the infrared detector and the correction of nonuniformity based
Externí odkaz:
https://doaj.org/article/81f9723fb59b4809955c56ef30a784ac
Publikováno v:
Applied Sciences, Vol 13, Iss 22, p 12247 (2023)
In infrared images of the sea surface, apart from the complex background of the sea surface, there are often sky and island backgrounds. The disturbances caused by sea wind and the reflection of intense sunlight on the sea surface increase the comple
Externí odkaz:
https://doaj.org/article/c4ec9f29a8dd4b739d03d4568de89078
Publikováno v:
IEEE Photonics Journal, Vol 14, Iss 3, Pp 1-9 (2022)
With the increasing interest in autonomous transport, machine vision and remote sensing, several three-dimensional time-of-flight (ToF) imaging technologies that can recover object's fine details have been presented. Single-pixel imaging provides an
Externí odkaz:
https://doaj.org/article/0b19bd149f6e46278af6b87e4c1926c1
Publikováno v:
IEEE Access, Vol 10, Pp 18507-18515 (2022)
The upconversion detection is a promising method to detect infrared radiation. It is proved that the focused beam makes a contribution to improving the upconversion efficiency. A near-infrared detector at room-temperature based on sum frequency gener
Externí odkaz:
https://doaj.org/article/46d3cfdeb3034c5697a6eac41be04d21
Publikováno v:
Heliyon, Vol 8, Iss 10, Pp e11187- (2022)
Diabetic retinopathy is not just the most common complication of diabetes but also the leading cause of adult blindness. Currently, doctors determine the cause of diabetic retinopathy primarily by diagnosing fundus images. Large-scale manual screenin
Externí odkaz:
https://doaj.org/article/f0b76b626d4b43548e1e4ede5efa1b7b
Publikováno v:
In Journal of Materials Research and Technology July-August 2020 9(4):9362-9371
Publikováno v:
In Optik February 2020 204