Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Hangfeng Li"'
Autor:
Qilin Yuan, Ying Han, Shuangfang Fang, Hanhan Lei, Huapin Huang, Huiying Lin, Xiaomin Wu, Ronghua Chen, Zhiting Chen, Jie Chen, Hangfeng Li, Nan Liu, Houwei Du
Publikováno v:
PeerJ, Vol 12, p e17558 (2024)
Background Whether the relationship of intracerebral bleeding risk with lipid profile may vary by sex remains unclear. This study aims to investigate potential sex differences in the association between lipid profile and the risk of symptomatic intra
Externí odkaz:
https://doaj.org/article/19b255622389412bbb32778eda0c1ad6
Autor:
Baixiang Zhang, Hanhan Lei, Gareth Ambler, David J. Werring, Shuangfang Fang, Hangfeng Li, Ronghua Chen, Jin Wei, Guangliang Chen, Nan Liu, Houwei Du
Publikováno v:
Journal of Clinical Medicine, Vol 12, Iss 10, p 3471 (2023)
Background: The triglyceride-glucose (TyG) index is a novel biomarker of insulin resistance which might plausibly influence endogenous fibrinolysis and thus early neurological outcomes in patients with acute ischemic stroke (AIS) treated with intrave
Externí odkaz:
https://doaj.org/article/96315d8cd1804b6d8eaea60ff6623358
Autor:
Houwei Du, Sangru Wu, Hanhan Lei, Gareth Ambler, David J. Werring, Hangfeng Li, Yangui Chen, Dongping Chen, Qilin Yuan, Shuangfang Fang, Ronghua Chen, Yixian Zhang, Jin Wei, Guangliang Chen, Jianhua Chen, Nan Liu
Publikováno v:
Frontiers in Aging Neuroscience, Vol 14 (2022)
ObjectiveThe aim of this study was to investigate the association of total cerebral small vessel disease (cSVD) score with the risk of intracerebral hemorrhage (ICH) in patients with acute ischemic stroke who received intravenous thrombolysis (IVT) u
Externí odkaz:
https://doaj.org/article/102bc32ba4e347e3b971c49cdeee35ca
Publikováno v:
Journal of Systems Science and Systems Engineering. 30:339-362
Buying work safety services from intermediaries is a new and important approach to improve the work safety in small and medium-sized enterprises (SMEs). The existing literature addresses the significance and effectiveness of the service model but it
Autor:
Jie Chen, Hangfeng Li, Hanhan Lei, Shuangfang Fang, Qilin Yuan, Yangui Chen, Dongping Chen, Ronghua Chen, Yixian Zhang, Jin Wei, Guangliang Chen, Zhiting Chen, Nan Liu, Hou-wei Du
Publikováno v:
International journal of medical sciences. 19(12)
Autor:
Hangfeng Liu, Jia Yao, Yulan Liu, Liping Wu, Zhiwei Tan, Jie Hu, Shigao Chen, Xiaolin Zhang, Shuanghua Cheng
Publikováno v:
Discover Oncology, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract Background Malignant pleural effusion (MPE) is frequently observed in patients with advanced lung adenocarcinoma (LUAD). Pleural fluid cytology is a less invasive procedure compared to pleural biopsy. Therefore, it is crucial to identify nov
Externí odkaz:
https://doaj.org/article/6c821b7cdf7a4bba876fd82847126668
Publikováno v:
Optics express. 29(22)
We propose a point spread function for three-dimensional localization of nanoparticles. The axial detection range of the point spread function can be simply changed by adjusting the design parameters. In addition, the spatial extent of the point spre
Publikováno v:
Biophotonics Congress 2021.
A method based on image subtraction is provided to improve the three-dimensional resolution and SNR in confocal microscopy with array detection. By applying the method we can enhance lateral resolution ~0.256λ and axial resolution ~0.723λ.
Publikováno v:
Optics Communications. 502:127411
In the field of microscopic imaging, the double-helix point spread function (DH-PSF) based on the Fresnel zones is often used to locate the three-dimensional position of particles. The lower transfer function efficiency makes it difficult to track th
Publikováno v:
Optics Letters. 47:182
We propose an optimization algorithm based on Fresnel approximation (FA) imaging to optimize an extended-axial-depth point spread function (PSF) for 3D particle localization. The transfer function efficiency of the PSF is improved by repeatedly impos