Zobrazeno 1 - 10
of 204
pro vyhledávání: '"Wenhai Li"'
Publikováno v:
International Journal of Aerospace Engineering, Vol 2024 (2024)
To tackle the common issue of imbalanced data classes in the fault diagnosis of avionics equipment, this study proposes a method that integrates the Synthetic Minority Oversampling Technique (SMOTE) with Boosting (SMOTEWB) and the Light Gradient Boos
Externí odkaz:
https://doaj.org/article/fbbff41bef8c4905b2cd9e471858be53
Publikováno v:
Frontiers in Pediatrics, Vol 11 (2023)
BackgroundThere are few studies on appendiceal abscess with appendicolith in children under 3 years old. This study aims to explore the success rate of non-surgical treatment of appendiceal abscess and assess the potential influence of an appendicoli
Externí odkaz:
https://doaj.org/article/e9f2b8986a17470f955467976cb0a16a
Autor:
Guangming Zhang, Wenhai Li, Miao Yu, Hui Huang, Yaning Wang, Zhifeng Han, Kai Shi, Lingxuan Ma, Zhihao Yu, Xiaoyang Zhu, Zilong Peng, Yue Xu, Xiaoyun Li, Shijun Hu, Jiankang He, Dichen Li, Yongming Xi, Hongbo Lan, Lin Xu, Mingliang Tang, Miao Xiao
Publikováno v:
Advanced Science, Vol 10, Iss 11, Pp n/a-n/a (2023)
Abstract Engineered cardiac tissues (ECTs) derived from human induced pluripotent stem cells (hiPSCs) are viable alternatives for cardiac repair, patient‐specific disease modeling, and drug discovery. However, the immature state of ECTs limits thei
Externí odkaz:
https://doaj.org/article/b1a305399e5b4787b0b5aa74a3c07c31
Autor:
Hui Huang, Guangming Zhang, Wenhai Li, Zun Yu, Zilong Peng, Fei Wang, Xiaoyang Zhu, Hongbo Lan
Publikováno v:
Virtual and Physical Prototyping, Vol 18, Iss 1 (2023)
Electrohydrodynamic (EHD) jet printing, as one of the most popular micro/nano-scale additive manufacturing methods, is still facing challenges in large-height printing and conformal printing due to poor electric field stability. The newly proposed el
Externí odkaz:
https://doaj.org/article/17c8cfc0277941528e342964a5aeef1d
Publikováno v:
Chinese Medical Journal, Vol 135, Iss 15, Pp 1881-1882 (2022)
Externí odkaz:
https://doaj.org/article/f2523d469eaf49528cad8b042ef450bd
Publikováno v:
International Journal of Integrated Care, Vol 22, Iss 1 (2022)
Introduction: In the post-pandemic period of COVID-19, the majority of cities in China try to balance the normalization of epidemic prevention and social-economic development. However, the appearance of asymptomatic infected patients poses threats to
Externí odkaz:
https://doaj.org/article/958e2ce8ad3f4f67ab71b99e2105d4f9
Publikováno v:
Micromachines, Vol 11, Iss 12, p 1132 (2020)
Existing 3D printing techniques are still facing the challenge of low resolution for fabricating polymer matrix composites, inhibiting the wide engineering applications for the biomedical engineering (biomimetic scaffolds), micro fuel cells, and micr
Externí odkaz:
https://doaj.org/article/cf7919fbe3ad44788b07d4e72a9bf855
Publikováno v:
IEEE Photonics Journal, Vol 6, Iss 3, Pp 1-8 (2014)
A novel approach to realize long-range distributed temperature and strain measurement with high spatial resolution, as well as high temperature and strain resolution, is proposed based on optical frequency-domain reflectometry (OFDR). To maintain the
Externí odkaz:
https://doaj.org/article/935a3f033f8f48a29534366c39422232
Publikováno v:
Applied Sciences, Vol 9, Iss 18, p 3767 (2019)
In order to comprehensively evaluate the properties of rock-filled concrete (RFC) with the strength of C15, lab experimental test and in-situ test are applied to explore the mechanical, hydraulic, ultrasonic characteristics of RFC in Hantang reservoi
Externí odkaz:
https://doaj.org/article/9cbbce447ace462fb80437886fb2aeaa
Publikováno v:
Sensors, Vol 13, Iss 2, Pp 1836-1845 (2013)
A distributed optical fiber sensor with the capability of simultaneously measuring temperature and strain is proposed using a large effective area non-zero dispersion shifted fiber (LEAF) with sub-meter spatial resolution. The Brillouin frequency shi
Externí odkaz:
https://doaj.org/article/0fcb771c593a4afba2334a71112a3bfb