Zobrazeno 1 - 10
of 146
pro vyhledávání: '"Zhiwei Guan"'
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-14 (2023)
Abstract Road manhole covers are crucial components of urban infrastructure; however, inadequate maintenance or poor marking can pose safety risks to vehicular traffic. This paper presents a method for detecting road manhole covers using a stereo dep
Externí odkaz:
https://doaj.org/article/c1beeeaaf7de4e57bf261cd19a095d86
Publikováno v:
World Electric Vehicle Journal, Vol 15, Iss 8, p 333 (2024)
The continuous increase in the penetration rate of autonomous vehicles in highway traffic flow has become an irreversible development trend; in this paper, a novel hybrid prediction model of deep sequence learning and an integrated decision tree is p
Externí odkaz:
https://doaj.org/article/92fdc4f641734d7d93e20f0910336f87
Publikováno v:
World Electric Vehicle Journal, Vol 15, Iss 7, p 297 (2024)
To realize accurate environment perception, which is the technological key to enabling autonomous vehicles to interact with their external environments, it is primarily necessary to solve the issues of object detection and tracking in the vehicle-mov
Externí odkaz:
https://doaj.org/article/5ca06a17c5db48ef9ae9e6fad28b41b7
Autor:
Guanyun Wang, Lei Du, Xia Lu, Jiajin Liu, Mingyu Zhang, Yue Pan, Xiaolin Meng, Xiaodan Xu, Zhiwei Guan, Jigang Yang
Publikováno v:
BMC Cancer, Vol 22, Iss 1, Pp 1-11 (2022)
Abstract Objective To evaluate the diagnostic performance of combined multiparametric 18F-fluorodeoxyglucose positron emission tomography (18FDG PET) with clinical characteristics in differentiating thymic epithelial tumors (TETs) from thymic lymphom
Externí odkaz:
https://doaj.org/article/a55eaebcb5304feb9edb4a4d1f5265f3
Autor:
Guanyun Wang, Wenwen Zhang, Jiaxin Chen, Xiaohui Luan, Zhanbo Wang, Yanmei Wang, Xiaodan Xu, Shulin Yao, Zhiwei Guan, Jiahe Tian, Shichun Lu, Baixuan Xu, Guangyu Ma
Publikováno v:
Frontiers in Oncology, Vol 12 (2022)
ObjectivesThis study aimed to assess the pretreatment 18F-fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT) as a predictor of the pathological treatment response (PTR) of hepatocellular carcinoma (HCC) patients trea
Externí odkaz:
https://doaj.org/article/7a315ba572ae49358fdafaa5f2b8945c
Autor:
Xiao Bi, Baixuan Xu, Jiajin Liu, Guanyun Wang, Jing An, Xiaojun Zhang, Ruimin Wang, Wei Dong, Zhiwei Guan
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 9 (2022)
BackgroundThe thioflavin T derivative, 11C-Pittsburgh-B (PIB), is used for Alzheimer's disease imaging because it specifically binds to β-amyloid protein deposits in the brain. The aim of this study was to estimate the diagnostic value of combined 1
Externí odkaz:
https://doaj.org/article/58faad9951ec411db242df130c9c57af
Publikováno v:
EURASIP Journal on Wireless Communications and Networking, Vol 2020, Iss 1, Pp 1-14 (2020)
Abstract A novel Toeplitz fourth-order cumulant (FOC) orthonormal propagator rooting method (TFOC ‐ OPRM) of direction-of-arrival (DOA) estimation for uniform linear array (ULA) is proposed in this paper. Specifically, the modified (i.e., reduced-d
Externí odkaz:
https://doaj.org/article/95b41f9f09e64b889bdbe1e7eac67e1c
Autor:
Zhiwei Guan, Qiang Feng
Publikováno v:
International Journal of Molecular Sciences, Vol 23, Iss 12, p 6761 (2022)
Biodegradable chitin is the second-most abundant natural polysaccharide, widely existing in the exoskeletons of crabs, shrimps, insects, and the cell walls of fungi. Chitosan and chitooligosaccharide (COS, also named chitosan oligosaccharide) are the
Externí odkaz:
https://doaj.org/article/bf14962ebf2d4a7ba2b5ee95b2eb743b
Publikováno v:
AIP Advances, Vol 10, Iss 7, Pp 075113-075113-9 (2020)
Doppler radar-based fast heart rate (HR) extraction has great application potential in stress and emotion recognition, anxiety treatments, etc. However, fast extraction of HR is still a great challenge for the vital sign detection applying the tradit
Externí odkaz:
https://doaj.org/article/938cdeb7180c4ed48e8bcfaa34368fb9
Publikováno v:
Journal of Advanced Transportation, Vol 2017 (2017)
A new method is proposed for analyzing the nonlinear dynamics and stability in lane changes on highways for tractor-semitrailer under rainy weather. Unlike most of the literature associated with a simulated linear dynamic model for tractor-semitraile
Externí odkaz:
https://doaj.org/article/302480ef8fc34ff78e8fba35567d3e89