Zobrazeno 1 - 10
of 4 431
pro vyhledávání: '"MA Zheng"'
Publikováno v:
Dianxin kexue, Vol 40, Pp 49-61 (2024)
A frame synchronization algorithm based on delay-Doppler domain was proposed for orthogonal time frequency and space (OTFS) modulation systems with a single pilot structure. The signal sparsity and the relative position change of the pilot in the del
Externí odkaz:
https://doaj.org/article/600571d98ac646a0a5db3ee0bbd80b53
Publikováno v:
Gong-kuang zidonghua, Vol 50, Iss 5, Pp 67-74 (2024)
Currently, in the prediction methods of underground personnel trajectories in coal mines, Transformer not only has lower computational complexity compared to recurrent neural network（RNN） and long short-term memory (LSTM), but also effectively so
Externí odkaz:
https://doaj.org/article/b783ec7edcb14ddd9589f68372d04289
Publikováno v:
Zhongguo linchuang yanjiu, Vol 36, Pp 1243-1246 (2023)
Frailty is defined as a condition of reduced physiological reserves. When the elderly is exposed to stressors, it will lead to a state of weakness and increase the risk of adverse health consequences. Early screening of frailty and early intervention
Externí odkaz:
https://doaj.org/article/ebed6fc4fa3d4f74bce4222f3b4945f4
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
Promoting progress in the digital development of social wealth is the key strategy to promote wealth transformation. The increase has been increasing at present. Increase GDP of national wealth strategy to our country to promote wealth transformation
Externí odkaz:
https://doaj.org/article/66d78b65631f49cda810ee09cf361717
Publikováno v:
Jixie chuandong, Vol 46, Pp 135-141 (2022)
Crawler combine harvesters are mostly used in paddy field operation in South China. The field operation load is complex and variable, which leads to fatigue fracture and other accidents of gearboxes under the impact of variable loads and seriously af
Externí odkaz:
https://doaj.org/article/7ae2c64769a84a339159270be414dd73
Autor:
Wang Qingqing, Tian Sha, Xiao Dahai, Zhao Ruotong, Zhang Xiaoxuan, Dou Zhijie, Li Chengbo, Ma Zheng
Publikováno v:
Translational Neuroscience, Vol 13, Iss 1, Pp 354-360 (2022)
This study aimed to investigate the changes in serum levels of retinol-binding protein 4 (RBP4) with cerebral infarction, relationship of RBP4 with oxidative stress and carotid atherosclerosis, and its possible role in cerebral infarction.
Externí odkaz:
https://doaj.org/article/ac5cb237bfe5438badcde72e30539e42
Publikováno v:
The Journal of Engineering, Vol 2023, Iss 7, Pp n/a-n/a (2023)
Abstract Based on the data of indexed papers from Inspec database, scientometrics and statistics‐related analysis methods are used to study the overall development trend of international cooperation in advanced manufacturing, the characteristics an
Externí odkaz:
https://doaj.org/article/afb2491dadf84bdbb087581a9475d958
Publikováno v:
Translational Neuroscience, Vol 13, Iss 1, Pp 30-37 (2022)
Low-density lipoprotein (LDL) cholesterol can lead to the occurrence of atherosclerotic plaques, but patients with normal LDL still have atherosclerotic plaques in clinical practice. With the proposal of LDL subclass, this experiment investigated the
Externí odkaz:
https://doaj.org/article/8a4a1b6a098040ae9936b17a380f85c2
Autor:
Ma, Zheng, Mao, Zeping, Zhang, Ruixue, Chen, Jiazhen, Xin, Lei, Shan, Paul, Ghodsi, Ali, Li, Ming
Data-Independent Acquisition (DIA) was introduced to improve sensitivity to cover all peptides in a range rather than only sampling high-intensity peaks as in Data-Dependent Acquisition (DDA) mass spectrometry. However, it is not very clear how usefu
Externí odkaz:
http://arxiv.org/abs/2411.15684
This paper introduces the Asymptotic-Preserving Random Feature Method (APRFM) for the efficient resolution of multiscale radiative transfer equations. The APRFM effectively addresses the challenges posed by stiffness and multiscale characteristics in
Externí odkaz:
http://arxiv.org/abs/2411.04643