Zobrazeno 1 - 10
of 2 748
pro vyhledávání: '"LI Qingfeng"'
Publikováno v:
Renmin Zhujiang, Vol 45, Pp 46-54 (2024)
To understand the niche and interspecific association of the dominant phytoplankton species during winter in the Pearl River estuaries, this paper selects eight Pearl River estuaries as the study area. Phytoplankton and environmental factors were det
Externí odkaz:
https://doaj.org/article/33003399ff3b4968a67b1847925923ce
Application of MIKE11 Model in River Network Area of Pearl River Delta for Water Quality Improvement
Publikováno v:
Renmin Zhujiang, Vol 44 (2023)
The water quality improvement in the river network area of the Pearl River Delta is an important part of the comprehensive management of the river basin,and it is necessary to study the compliance of water quality improvement measures.Taking the Beic
Externí odkaz:
https://doaj.org/article/2f2754773baa4272ad06061ecd12d8fc
The production, dynamic evolution, and decay of $\Delta$ particles play a crucial role in understanding the properties of high baryon density nuclear matter in intermediate-energy heavy-ion collisions. In this work, the energy-, density-, and isospin
Externí odkaz:
http://arxiv.org/abs/2412.13497
Autor:
GAO Zepeng, LI Qingfeng
Publikováno v:
He jishu, Vol 46, Iss 8, Pp 080009-080009 (2023)
BackgroundMachine learning, which has been widely applied to scientific research in recent years, can be used to investigate the inherent correlations within a large number of complex data.PurposeWe evaluate the performances of two types of machine-l
Externí odkaz:
https://doaj.org/article/295de33ed40b442a8aaab2c7f714dd46
Publikováno v:
He jishu, Vol 46, Iss 7, Pp 070501-070501 (2023)
BackgroundElliptic flow (v2) is one of the most important observations for exploring the properties of nuclear matter using heavy-ion collisions. v2 is not only affected by dynamic processes but is also related to the Fermi momentum of the initial nu
Externí odkaz:
https://doaj.org/article/add216e92aa142fe85e9301745a8734a
3D Gaussian Splatting (3DGS) has gained significant attention for its application in dense Simultaneous Localization and Mapping (SLAM), enabling real-time rendering and high-fidelity mapping. However, existing 3DGS-based SLAM methods often suffer fr
Externí odkaz:
http://arxiv.org/abs/2409.10982
Autor:
Zhao, Haochen, Meng, Hui, Yang, Deqian, Xie, Xiaozheng, Wu, Xiaoze, Li, Qingfeng, Niu, Jianwei
Semi-supervised multi-organ medical image segmentation aids physicians in improving disease diagnosis and treatment planning and reduces the time and effort required for organ annotation.Existing state-of-the-art methods train the labeled data with g
Externí odkaz:
http://arxiv.org/abs/2408.04914
Autor:
Zhang Ying, Li Qingfeng
Publikováno v:
生物医学转化, Vol 1, Iss 1, Pp 90-95 (2020)
Tissue Interspace Endoscopy Surgery (TIES) is applicable to endoscopic surgery, including superficial soft tissues, muscular spaces, fatty fascia spaces, and facial organs. The related exploration has a history of nearly 40 years, but no definite con
Externí odkaz:
https://doaj.org/article/3514faf09b994e10836387de03a8af74
Publikováno v:
Lithosphere, Vol 2022, Iss Special 12 (2022)
AbstractTo analyze the risks caused by the uncertainty of formation parameters to bullheading killing, a method for quantitatively evaluating the bullheading killing risks is established. Firstly, considering the influence of gas invasion volume, for
Externí odkaz:
https://doaj.org/article/e279ac982b6e4d1999e1cf12bc2bd92e
Publikováno v:
Frontiers in Earth Science, Vol 9 (2022)
The complex pore structure of rock may influence resistivity logs and make it challenging to perform saturation estimations with better precision. For example, water saturation may go higher or lower when Archie’s formulae are used to obtain the sa
Externí odkaz:
https://doaj.org/article/3027d298cdba418cb9994dbd6e2f7b42