Zobrazeno 1 - 10
of 98
pro vyhledávání: '"Zhengyan Liu"'
Autor:
Zhengyan Liu, Xu Li
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract The effective identification of fruit tree leaf disease is of great practical significance to reduce pesticide spraying, improve fruit yield and realize ecological agriculture. Computer vision technology can be effectively identifying and pr
Externí odkaz:
https://doaj.org/article/80ab68cf5426462aa621e7869143dc6a
Publikováno v:
Heliyon, Vol 10, Iss 13, Pp e32708- (2024)
This paper proposes an efficient electric bicycle tracking algorithm, EBTrack, utilizing the high-precision and lightweight YOLOv7 as the target detector to enhance the efficiency of illegal detection and recognition of electric bicycles. The EBTrack
Externí odkaz:
https://doaj.org/article/e83ef0d6f62a4f2180129cefe8f6a07f
Publikováno v:
Nanomaterials, Vol 14, Iss 8, p 662 (2024)
In recent years, the phenomenon of optical second harmonic generation (SHG) has attracted significant attention as a pivotal nonlinear optical effect in research. Notably, in low-dimensional materials (LDMs), SHG detection has become an instrumental
Externí odkaz:
https://doaj.org/article/2f2b0104b78d48238e454c4c19789209
An organoid library of salivary gland tumors reveals subtype-specific characteristics and biomarkers
Autor:
Bo Wang, Jiaxing Gan, Zhengyan Liu, Zhixuan Hui, Jinhui Wei, Xiaolian Gu, Yabing Mu, Guangxiang Zang
Publikováno v:
Journal of Experimental & Clinical Cancer Research, Vol 41, Iss 1, Pp 1-17 (2022)
Abstract Background Salivary gland tumors (SGTs) include a large group of rare neoplasms in the head and neck region, and the heterogeneous and overlapping features among the subtypes frequently make diagnostic difficulties. There is an urgent need t
Externí odkaz:
https://doaj.org/article/b2d50ad9c304470485e6a9161337f413
Autor:
Zhen-Bo Su, Zhen-Yi Cai, Jun-Xian Wang, Tinggui Wang, Yongquan Xue, Min-Xuan Cai, Lulu Fan, Hengxiao Guo, Zhicheng He, Zizhao He, Xu-Fan Hu, Ji-an Jiang, Ning Jiang, Wen-Yong Kang, Lei Lei, Guilin Liu, Teng Liu, Zhengyan Liu, Zhenfeng Sheng, Mouyuan Sun, Wen Zhao
Publikováno v:
The Astrophysical Journal, Vol 976, Iss 2, p 155 (2024)
The interband lags among the optical broad-band continua of active galactic nuclei (AGNs) have been intensively explored over the past decade. However, the nature of the lags remains under debate. Here, utilizing two distinct scenarios for AGN variab
Externí odkaz:
https://doaj.org/article/94597f0e0d7247ccb75dcf5b18eb2a0b
Publikováno v:
Plants, Vol 13, Iss 2, p 313 (2024)
Plants, as sessile organisms, uptake nutrients from the soil. Throughout their whole life cycle, they confront various external biotic and abiotic threats, encompassing harmful element toxicity, pathogen infection, and herbivore attack, posing risks
Externí odkaz:
https://doaj.org/article/878588d8203e4a56b6c716b64482e7cd
Publikováno v:
The Astrophysical Journal Supplement Series, Vol 270, Iss 2, p 24 (2024)
Observations of gravitational waves (GW) provide us with a new probe to study the Universe. GW events can be used as standard sirens if their redshifts are measured. Normally, standard sirens can be divided into bright/dark sirens according to whethe
Externí odkaz:
https://doaj.org/article/f4e9e1156e484398831687b9e0ea05d7
Publikováno v:
Universe, Vol 10, Iss 1, p 10 (2023)
With the enhancement of the sensitivity of gravitational wave (GW) detectors and capabilities of large survey facilities, such as the Vera Rubin Observatory Legacy Survey of Space and Time (LSST) and the 2.5 m Wide Field Survey Telescope (WFST), we n
Externí odkaz:
https://doaj.org/article/4f267387c543403e9eabcbcc458b9ba9
Autor:
Mudan Wang, Xianqiang Mao, Youkai Xing, Jianhong Lu, Peng Song, Zhengyan Liu, Zhi Guo, Kevin Tu, Eric Zusman
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-16 (2021)
Global trade of solar photovoltaic (PV) products has an important role to play in sustainable mitigation to climate change. Highlighting global PV product trade, this study explores the impeding effect of tariff and non-tariff barriers on global PV p
Externí odkaz:
https://doaj.org/article/054fd5b029fe472baa58007b9f816ad4
Publikováno v:
Frontiers in Neuroscience, Vol 16 (2022)
Developmental dyslexia (DD) is a neurological-based learning disorder that affects 5-17.5% of children. Handwriting difficulty is a prevailing symptom of dyslexia, but its neural mechanisms remain elusive. Using functional magnetic resonance imaging
Externí odkaz:
https://doaj.org/article/10de1e81b82c47309880112560bf14e5