Zobrazeno 1 - 10
of 9 372
pro vyhledávání: '"An Huiru"'
The tolerance analysis of freeform surfaces plays a crucial role in the development of advanced imaging systems. However, the intricate relationship between surface error and imaging quality poses significant challenges, necessitating dense sampling
Externí odkaz:
http://arxiv.org/abs/2407.03688
The surface errors of freeform surfaces reflect the manufacturing complexities and significantly impact the feasibility of processing designed optical systems. With multiple degrees of freedom, freeform surfaces pose challenges in surface tolerance a
Externí odkaz:
http://arxiv.org/abs/2403.19081
Commonsense knowledge graph completion is a new challenge for commonsense knowledge graph construction and application. In contrast to factual knowledge graphs such as Freebase and YAGO, commonsense knowledge graphs (CSKGs; e.g., ConceptNet) utilize
Externí odkaz:
http://arxiv.org/abs/2402.09666
In this paper, we consider the following nonlinear elliptic equation with gradient term: \[ \left\{ \begin{gathered} - \Delta u - \frac{1}{2}(x \cdot \nabla u) + (\lambda a(x)+b(x))u = \beta u^q +u^{2^*-1}, \hfill 0
Externí odkaz:
http://arxiv.org/abs/2312.02718
The improvement of living standards and awareness of chronic diseases have increased the importance of community sports organizations in promoting the physical activity levels of the public. However, limited understanding of human behavior in this co
Externí odkaz:
http://arxiv.org/abs/2307.03959
Autor:
Kaige Zhang, Xiaoying Zhong, Xiaodan Fan, Dongdong Yu, Zhuo Chen, Chen Zhao, Xiaoyu Zhang, Zhiyue Guan, Xuxu Wei, Siqi Wan, Xuecheng Zhang, Mengzhu Zhao, Qianqian Dai, Wenjing Liu, Qianqian Xu, Yifan Kong, Songjie Han, Hongyuan Lin, Wenhui Wang, Huiru Jiang, Chunling Gu, Xiaowei Zhang, Tong Jiang, Shuling Liu, Herong Cui, Xinyu Yang, Yin Jiang, Zhao Chen, Yang Sun, Liyuan Tao, Rui Zheng, Ruijin Qiu, Liangzhen You, Hongcai Shang
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract To explore the clinical characteristics of patients infected with SARS-CoV-2 nationwide, especially the effect factors of asymptomatic infection and disappearance of clinical symptoms. A total of 66,448 COVID-19 patients in China who have be
Externí odkaz:
https://doaj.org/article/75a81231ac8a437793ebb74d22e8cdd0
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-7 (2024)
Abstract Acute pancreatitis (AP) is a common disease caused by a variety of causes. Is uric acid associated with the onset of AP? The objective of this study was to assess whether uric acid concentration in AP patients was higher than that in healthy
Externí odkaz:
https://doaj.org/article/ef86dbe806754ffa9af88ff5472ddf48
Publikováno v:
Respiratory Research, Vol 25, Iss 1, Pp 1-13 (2024)
Abstract Extracellular traps (ETs) are a specialized form of innate immune defense in which leukocytes release ETs composed of chromatin and active proteins to eliminate pathogenic microorganisms. In addition to the anti-infection effect of ETs, rese
Externí odkaz:
https://doaj.org/article/0164ab00ebe543ad9483c9ab99acc527
Autor:
Lvfan Chen, Tianli Wang, Ashish Sinha, Fangyuan Lin, Huiru Tang, Hai Cheng, Richard Lawrence Edwards, Liangcheng Tan
Publikováno v:
npj Climate and Atmospheric Science, Vol 7, Iss 1, Pp 1-9 (2024)
Abstract Identifying tropical cyclone (TC) signatures in paleoclimate records enhances our understanding of long-term TC activity trends and the climatic factors influencing TC evolution. Stalagmites are considered promising archives for recording TC
Externí odkaz:
https://doaj.org/article/c3c8583d9817460ea2c13605d53dc08b
Publikováno v:
Journal of Translational Medicine, Vol 22, Iss 1, Pp 1-20 (2024)
Abstract The T-helper 17 (Th17) cell and regulatory T cell (Treg) axis plays a crucial role in the development of multiple sclerosis (MS), which is regarded as an immune imbalance between pro-inflammatory cytokines and the maintenance of immune toler
Externí odkaz:
https://doaj.org/article/3fd917ebe4e54ed78b1ebadeb6a55db9