Zobrazeno 1 - 10
of 232
pro vyhledávání: '"Yafeng Ren"'
Autor:
Xiangqi Chen, Han Wang, Chuan Wu, Xiaoyan Li, Xiaojuan Huang, Yafeng Ren, Qiang Pu, Zhongwei Cao, Xiaoqiang Tang, Bi-Sen Ding
Publikováno v:
Redox Biology, Vol 70, Iss , Pp 103038- (2024)
Dysfunction of the vascular angiocrine system is critically involved in regenerative defects and fibrosis of injured organs. Previous studies have identified various angiocrine factors and found that risk factors such as aging and metabolic disorders
Externí odkaz:
https://doaj.org/article/4dbc726336e04df9b31567d6b0fd5cac
Publikováno v:
Remote Sensing, Vol 16, Iss 16, p 2885 (2024)
Object detection via remote sensing encounters significant challenges due to factors such as small target sizes, uneven target distribution, and complex backgrounds. This paper introduces the K-CBST YOLO algorithm, which is designed to address these
Externí odkaz:
https://doaj.org/article/770b0825ba84420ea5fd825d80ed9076
Publikováno v:
Remote Sensing, Vol 16, Iss 16, p 3025 (2024)
The accuracy and reliability of unmanned aerial vehicle (UAV) visual positioning systems are dependent on the performance of multi-source image matching algorithms. Despite many advancements, targeted performance evaluation frameworks and datasets fo
Externí odkaz:
https://doaj.org/article/5c5105e88eef4256a2659252a7a2e81e
Autor:
Hongbin Zhang, Zhijie Li, Wengang Wang, Lang Hu, Jiayue Xu, Meng Yuan, Zelin Wang, Yafeng Ren, Yiyuan Ye
Publikováno v:
PeerJ Computer Science, Vol 9, p e1446 (2023)
Rapid developments in automatic driving technology have given rise to new experiences for passengers. Safety is a main priority in automatic driving. A strong familiarity with road-surface conditions during the day and night is essential to ensuring
Externí odkaz:
https://doaj.org/article/57ebbc5fe9664529947b7a1318e2f064
Publikováno v:
Jixie chuandong, Vol 45, Pp 18-23 (2021)
In order to study the influence of isolator arrangement on the vibration of the foundation in a marine gearbox，a gear system with single-stage isolation is taken as an example. The impedance model of gear pair，shaft，bearing，housing，isolator
Externí odkaz:
https://doaj.org/article/156056ad7fd048c2bd0bc4f60318c651
Publikováno v:
Lubricants, Vol 11, Iss 5, p 217 (2023)
The nonconstant concrete flow due to the alternating pumping of the twin cylinder of the hydraulic pump will cause vibration of concrete pump trucks. Furthermore, the discontinuous pumping of concrete caused by inadequate suction and air doping will
Externí odkaz:
https://doaj.org/article/689966bad7594a03907a92c764c47e05
Publikováno v:
Jixie chuandong, Vol 44, Pp 78-83 (2020)
The FFT-DBN model based on fast Fourier transform and deep belief network， WT-CNN model based on wavelet transform and deep convolutional neural network and HHT-CNN model based on Hilbert Huang transform and deep convolutional neural network are es
Externí odkaz:
https://doaj.org/article/19953014ae934ffbbc43401864767b2a
Publikováno v:
BMC Medical Informatics and Decision Making, Vol 20, Iss S3, Pp 1-10 (2020)
Abstract Background Blood cultures are often performed to detect patients who has a serious illness without infections and patients with bloodstream infections. Early positive blood culture prediction is important, as bloodstream infections may cause
Externí odkaz:
https://doaj.org/article/a806c5d976e94a15a10f606508bed23e
Publikováno v:
BMC Medical Informatics and Decision Making, Vol 19, Iss S2, Pp 131-138 (2019)
Abstract Background Disease prediction based on Electronic Health Records (EHR) has become one hot research topic in biomedical community. Existing work mainly focuses on the prediction of one target disease, and little work is proposed for multiple
Externí odkaz:
https://doaj.org/article/225f9d79f5344c39880095f575a89ed6
Autor:
Yafeng Ren, Donghong Ji
Publikováno v:
IEEE Access, Vol 7, Pp 42934-42945 (2019)
With the development of e-commerce, more and more users begin to post reviews or comments about the quality of products on the internet. Meanwhile, people usually read previous reviews before purchasing online products. However, people are frequently
Externí odkaz:
https://doaj.org/article/a799c5f23eae4c86ab1ddafdf8959c31