Zobrazeno 1 - 10
of 5 668
pro vyhledávání: '"CAI Yi"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract In winter snowy or rainy weather, the phenomenon of icing under rolling stock during high-speed operation is significantly severe, posing a potential risk of detachment and impact on track structures due to the presence of ice blocks with su
Externí odkaz:
https://doaj.org/article/ba8e0556f88c418fbfb193f26456c948
Publikováno v:
Nanotechnology Reviews, Vol 12, Iss 1, Pp 215708-78 (2023)
This study delves into the mechanism of dynamic sliding friction between layers of graphene and its strain effect, through numerical analysis using molecular dynamics simulations. To eliminate the influence of commensurability and edge effect, a fric
Externí odkaz:
https://doaj.org/article/1d8e5a6b05844bf6a1ed6dffdfa0761f
Publikováno v:
Guangtongxin yanjiu, Pp 6-9,78 (2023)
The accurate evaluation of the communication quality of the interconnection link of the data center is an important basis to realize the coordination in the data network. In this paper, a hybrid amplification model for all-optical data center interco
Externí odkaz:
https://doaj.org/article/9b891fb800294b9e998230bd93558f7e
Field experimental tests and analyses of suspension frame vibration of low-medium speed maglev train
Publikováno v:
Journal of Low Frequency Noise, Vibration and Active Control, Vol 42 (2023)
Pushed by social demands, China has continuously developed its low-medium speed maglev transportation systems in recent decades. However, with the increase of the running mileage of the train, high frequency vibration of suspension frame gradually ap
Externí odkaz:
https://doaj.org/article/5c6a712be00347f1aa160139896a31f5
Autor:
Ahmed H. E. Hassan, Cai Yi Wang, Cheol Jung Lee, Hye Rim Jeon, Yeonwoo Choi, Suyeon Moon, Chae Hyeon Lee, Yeon Ju Kim, Soo Bin Cho, Kazem Mahmoud, Selwan M. El-Sayed, Sang Kook Lee, Yong Sup Lee
Publikováno v:
Pharmaceuticals, Vol 16, Iss 11, p 1597 (2023)
A library of 24 congeners of the natural product sulfuretin were evaluated against nine panels representing nine cancer diseases. While sulfuretin elicited very weak activities at 10 µM concentration, congener 1t was identified as a potential compou
Externí odkaz:
https://doaj.org/article/89760945d3114dbe9bfc7c621835eea4
Publikováno v:
He huaxue yu fangshe huaxue, Vol 44, Iss 1, Pp 15-27 (2022)
Due to their unique chemical and physical properties, ionic liquids are recognized as a class of green and environmentally friendly diluents with great application prospects in the field of solvent extraction. In addition to their good solubility for
Externí odkaz:
https://doaj.org/article/61524f7a8be34cab90126a10cd880426
Publikováno v:
Open Geosciences, Vol 13, Iss 1, Pp 1509-1522 (2021)
Soil cracks are one of the most important physical properties of soil. The formation of soil cracks is a result of interactions between the inner and external conditions of soil. Specifically, the inner conditions include physical and chemical proper
Externí odkaz:
https://doaj.org/article/9843a6a45bda4a1a9eb9dda02f821ae7
Publikováno v:
Guan'gai paishui xuebao, Vol 40, Iss 10, Pp 109-116 (2021)
【Background】 Puyang in Henan province stretches across the Yellow River Basin and the Haihe River Basin. This geographical location makes its agriculture depend upon Yellow River Water in the south and groundwater in the north. Long-term over-ext
Externí odkaz:
https://doaj.org/article/c46c66bdf7b64978b24edb9328cec641
Few-Shot Joint Multimodal Entity-Relation Extraction via Knowledge-Enhanced Cross-modal Prompt Model
Joint Multimodal Entity-Relation Extraction (JMERE) is a challenging task that aims to extract entities and their relations from text-image pairs in social media posts. Existing methods for JMERE require large amounts of labeled data. However, gather
Externí odkaz:
http://arxiv.org/abs/2410.14225
We investigate the sensitivity and performance of space-based Optical Lattice Clocks (OLCs) in detecting gravitational waves, in particular the Stochastic Gravitational Wave Background (SGWB) at low frequencies $(10^{-4}, 1) \rm Hz$, which are inacce
Externí odkaz:
http://arxiv.org/abs/2410.04340