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Development and Validation of a Deep Learning Model to Screen for Trisomy 21 During the First Trimester From Nuchal Ultrasonographic Images
期刊论文
JAMA NETWORK OPEN, 2022, 卷号: 5, 期号: 6, 页码: 11
作者:
Zhang, Liwen
;
Dong, Di
;
Sun, Yongqing
;
Hu, Chaoen
;
Sun, Congxin
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2022/07/25
Deformation mechanisms in a β-quenched Ti-5321 alloy: In-situ investigation related to slip activity, orientation evolution and stress induced martensite
期刊论文
Journal of Materials Science and Technology, 2022, 卷号: 112, 页码: 36-48
作者:
Wu, Cong
;
Zhao, Qinyang
;
Huang, Shixing
;
Zhao, Yongqing
;
Lei, Lei
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2022/04/21
Aluminum alloys
Chromium alloys
Crystal orientation
Deformation
Iron alloys
Martensite
Materials testing apparatus
Metal testing
Niobium alloys
Scanning electron microscopy
Tensile testing
Zircaloy
Deformation behavior
Deformation mechanism
Electron back scatter diffraction
Electron backscatter diffraction
In-situ investigations
In-situ tensile test
Slip activity
Slip system
Stress-induced martensite
Titanium (alloys)
Analysis of optical resonant cavity composed of nonparallel reflectors
期刊论文
Optical and Quantum Electronics, 2020, 卷号: 52, 期号: 12
作者:
Wu, Gang
;
Huang, Yongqing
;
Duan, Xiaofeng
;
Liu, Kai
;
Wang, Huanhuan
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2020/12/18
Cavity resonatorsDisplacement sensing
Important features
Inclined Angle
Interaction length
Optical field distribution
Optical resonant
Quality factors
Shaped structures
Tentative determination of a special bronze material by multiple technological test on a xuan-liu dagger-axe from the Xujialing Site, the Eastern Zhou period, Henan Province, China
期刊论文
JOURNAL OF CULTURAL HERITAGE, 2020, 卷号: 46, 页码: 304-312
作者:
Luo, Wugan
;
Song, Guoding
;
Hu, Yongqing
;
Chen, Dian
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2021/09/17
Bronze dagger-axe
Xuan-liu inscription
Corrosion product
Lead isotope
Light control elements as convex cylindrical lens and concave cylindrical mirror based on 2D high-index contrast gratings
期刊论文
Japanese Journal of Applied Physics, 2020, 卷号: 59, 期号: 6
作者:
Wu, Gang
;
Wu, Gang
;
Wu, Gang
;
Huang, Yongqing
;
Huang, Yongqing
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2020/11/14
Silicon wafers
Cylindrical lens
Cylindrical mirror
High index contrast
Highindex-contrast grating (HCGs)
Normal incidence
Parabolic cylinder
Polarization dependence
Reflected light
Design and fabrication of 1×N polarization-insensitive beam splitters based on 2D subwavelength gratings
期刊论文
Optics Communications, 2020, 卷号: 456
作者:
Wu, Gang
;
Huang, Yongqing
;
Duan, Xiaofeng
;
Liu, Kai
;
Ma, Xiaokai
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2020/11/14
Fabrication
Optical beam splitters
Optical instruments
Polarization
Silicon on insulator technology
Silicon wafers
Wavefronts
Beam splitter
High index contrast
Phase contral
Polarization sensitivity
Polarization-insensitive
Silicon on insulator wafers
Sub-wave length grating
The rigorous coupledwave analyses (RCWA)
First-trimester screening for trisomy 21 via an individualized nomogram
期刊论文
Ultrasound in Obstetrics and Gynecology, 2020, 卷号: 0, 期号: 0, 页码: 0
作者:
Sun, Yongqing
;
Zhang, Liwen
;
Dong, Di
;
Li, Xiaofei
;
Wang, Jingjing
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2020/10/25
trisomy 21
基于Rayleigh法的独塔非对称悬索桥基频简化算法
期刊论文
振动与冲击, 2020, 卷号: 39, 期号: 2, 页码: 234-242
作者:
杨国俊
;
唐光武
;
杜永峰
;
郝宪武
;
李子青
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2020/06/16
桥梁工程
非对称悬索桥
Rayleigh法
独塔悬索桥
自由振动
基频
Co-doped SrSnO3 epitaxial thin films on MgO with tunable band gap and room-temperature ferromagnetism
期刊论文
PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 2019, 卷号: 109, 页码: 101
作者:
Gao, Dongsheng
;
Gao, Xiangdong
;
Wu, Yongqing
;
Zhang, Tongtong
;
Yang, Jingnan
收藏
  |  
浏览/下载:52/0
  |  
提交时间:2019/12/26
Alkaline earth stannate
Epitaxial thin film
Band gap
Ferromagnetism
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