Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Linfeng GAO"'
Publikováno v:
环境与职业医学, Vol 41, Iss 10, Pp 1162-1166 (2024)
BackgroundThe monitoring of external radiation individual doses for radiation workers is a statutory task and serves as an important basis for the diagnosis of occupational diseases in this occupational group. Ensuring the accuracy and reliability of
Externí odkaz:
https://doaj.org/article/600af176bda44840b92fc99f0de978d7
Publikováno v:
IET Image Processing, Vol 18, Iss 12, Pp 3600-3616 (2024)
Abstract Unmanned aerial vehicle insulator detection that aims to recognize defective insulators from transmission lines has made significant progress in recent years. However, it still faces challenges, such as the complex background of aerial image
Externí odkaz:
https://doaj.org/article/09f3d5ddf96c4bc681717ed33585334d
Publikováno v:
Radiation Medicine and Protection, Vol 5, Iss 3, Pp 207-212 (2024)
Objective: To evaluate the equity of medical resources in radiotherapy and diagnosis in Shanghai, China, based on population, geography, and economic factors. Methods: Data on medical resources including institutions, equipment, and staff in radiothe
Externí odkaz:
https://doaj.org/article/79fa331eca4347259a1917d28cd68452
Publikováno v:
Applied Sciences, Vol 14, Iss 20, p 9329 (2024)
The interaction between train vibration load and ground fissure disasters affects the safe operation of trains. However, the interaction between the high-speed railway foundation and the train vibration in the cross-ground fissure zone is not clear.
Externí odkaz:
https://doaj.org/article/8f95ca75920445f69e9d05af547d1cc7
Autor:
Hong XIAO, Linfeng GAO, Jie YAO, Aijun QIAN, Bin WANG, Zhou JIANG, Weiye YUAN, Jiangtao BAI, Shunqi LU, Zenghe XIU
Publikováno v:
环境与职业医学, Vol 40, Iss 5, Pp 571-576 (2023)
BackgroundIndividual monitoring of occupational external exposure is an essential part of the occupational health management of radiation workers, and is an important basis for the evaluation of individual absorbed dose and the diagnosis of occupatio
Externí odkaz:
https://doaj.org/article/3fb161470fd64bb48ceead592bd02ecf
Publikováno v:
环境与职业医学, Vol 40, Iss 4, Pp 462-465 (2023)
BackgroundBased on numerous epidemiological studies, radionuclide 131I can result in thyroid disease. ObjectiveTo study the contamination level of thyroid 131I in 131I treatment associated radiation workers in nuclear medicine departments in Shanghai
Externí odkaz:
https://doaj.org/article/3d272f0de5cc4334ac8b0cca5b327463
Publikováno v:
Complex & Intelligent Systems, Vol 9, Iss 5, Pp 5115-5133 (2023)
Abstract In recent years, YOLOv5 networks have become a research focus in many fields because they are capable of outperforming state-of-the-art (SOTA) approaches in different computer vision tasks. Nevertheless, there is still room for improvement i
Externí odkaz:
https://doaj.org/article/aeaab23891674945bfb8c76397d2805b
Autor:
Linfeng Gao, Yiran Guo, Mahamaya Biswal, Jiuwei Lu, Jiekai Yin, Jian Fang, Xinyi Chen, Zengyu Shao, Mengjiang Huang, Yinsheng Wang, Gang Greg Wang, Jikui Song
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-11 (2022)
In mammals, de novo DNA methyltransferase DNMT3B is essential for establishing DNA methylation patterns during embryonic development. Here the authors provide a structure-function characterization of homo-oligomeric DNMT3B, revealing the molecular ba
Externí odkaz:
https://doaj.org/article/73b70bc5fb234b0d9d8d9c3f4ec9a089
Publikováno v:
Microbiology Spectrum, Vol 10, Iss 6 (2022)
ABSTRACT Influenza viruses are deadly respiratory pathogens of special importance due to their long history of global pandemics. During influenza virus infections, the host responds by producing interferons, which activate interferon-stimulated genes
Externí odkaz:
https://doaj.org/article/c3f3c7367fb74f48a68aa842aec59403
Blind detection of circular image rotation angle based on ensemble transfer regression and fused HOG
Publikováno v:
Frontiers in Neurorobotics, Vol 16 (2022)
IntroductionAiming at the problems of low accuracy in estimating the rotation angle after the rotation of circular image data within a wide range (0°–360°) and difficulty in blind detection without a reference image, a method based on ensemble tr
Externí odkaz:
https://doaj.org/article/526543722b01479a94345a90fc31ea17