Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Yi, Ai P."'
A fusion framework to characterize and evaluate air traffic clusters based on potential field theory
Publikováno v:
Alexandria Engineering Journal, Vol 107, Iss , Pp 359-373 (2024)
The dramatic increase in flight volume and density has inevitably led to the small-scale clustering of aircraft, presenting significant challenges for air traffic controllers due to the complex interrelationships involved. In order to better characte
Externí odkaz:
https://doaj.org/article/6fa4f8e3cb7744a5ae244446c8b774e1
Publikováno v:
Journal of Low Frequency Noise, Vibration and Active Control, Vol 43 (2024)
The panel cavity structure is one of the key components of the aircraft (vehicle) body and is among the main noise transmission pathways. Based on the modal superposition and Galerkin method, this paper realizes the theoretical model of sound insulat
Externí odkaz:
https://doaj.org/article/610f21330bc64c74a1d9e84977241d0d
Publikováno v:
AIMS Mathematics, Vol 9, Iss 6, Pp 14253-14273 (2024)
We estimated convex-structured covariance/correlation matrices by minimizing the entropy loss corresponding to the given matrix. We first considered the estimation of the Weighted sum of known Rank-one matrices with unknown Weights (W-Rank1-W) struct
Externí odkaz:
https://doaj.org/article/e1c92e1dd2634e96be4e7e82e75a15d0
Publikováno v:
Acoustics, Vol 6, Iss 2, Pp 298-330 (2024)
Acoustic metamaterials (AMs) composed of periodic artificial structures have extraordinary sound wave manipulation capabilities compared with traditional acoustic materials, and they have attracted widespread research attention. The sound insulation
Externí odkaz:
https://doaj.org/article/64e62ce77d2c4cafac749937a1ee7d0f
Publikováno v:
Sensors, Vol 24, Iss 14, p 4715 (2024)
In air traffic control (ATC), speech communication with radio transmission is the primary way to exchange information between the controller and the pilot. As a result, the integration of automatic speech recognition (ASR) systems holds immense poten
Externí odkaz:
https://doaj.org/article/d078460751684222b17fde6e7297bae7
Autor:
Yan, Fei-Fei, Yi, Ai-Lun, Wang, Jun-Feng, Li, Qiang, Yu, Pei, Zhang, Jia-Xiang, Gali, Adam, Wang, Ya, Xu, Jin-Shi, Ou, Xin, Li, Chuan-Feng, Guo, Guang-Can
Recently, vacancy-related spin defects in silicon carbide (SiC) have been demonstrated to be potentially suitable for versatile quantum interface building and scalable quantum network construction. Significant efforts have been undertaken to identify
Externí odkaz:
http://arxiv.org/abs/2004.06261
Publikováno v:
Frontiers in Ecology and Evolution, Vol 11 (2023)
Heavy metals elements are not only related to the functions of ecosystems but also affect human health. To understand the characteristics of heavy metals in the topsoil of the Zoige alpine basin, a total of 252 grass and topsoil samples were collecte
Externí odkaz:
https://doaj.org/article/7c5f035ff066404d865168e7b5450a52
Akademický článek
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Autor:
Yi Ai, Yangyang Cui, Yunshan Ge, Xuefang Wu, Tongran Wu, Xinyu Liu, Yan Shen, Mingyu Liu, Yunfei Wan, Huawei Yi, Yifeng Xue
Publikováno v:
Frontiers in Environmental Science, Vol 10 (2022)
Based on the current air pollution control and CO2 emission reduction policies, this study analyzed the energy structure, number of motor vehicles and nonroad mobile machinery, energy consumption and pollutant emissions in Beijing. Furthermore, the d
Externí odkaz:
https://doaj.org/article/31f0b6cd4aac41f59832d5d81514941d
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 10 (2022)
K. marxianus is a promising cell factory for producing heterologous proteins. Oxidative stresses were raised during overexpression of heterologous proteins, leading to the shift of the redox state. How to measure the redox state of live K. marxianus
Externí odkaz:
https://doaj.org/article/0682be543cb74e2493cc1dd4df1e92a2