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科研机构
云南天文台 [5]
地理科学与资源研究所 [3]
兰州理工大学 [1]
武汉岩土力学研究所 [1]
西安光学精密机械研究... [1]
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期刊论文 [11]
发表日期
2020 [11]
学科主题
天文学 [5]
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Gravitational Test beyond the First Post-Newtonian Order with the Shadow of the M87 Black Hole
期刊论文
PHYSICAL REVIEW LETTERS, 2020, 卷号: 125, 期号: 14, 页码: 9
作者:
Psaltis, Dimitrios
;
Medeiros, Lia
;
Christian, Pierre
;
Ozel, Feryal
;
Akiyama, Kazunori
收藏
  |  
浏览/下载:107/0
  |  
提交时间:2020/11/30
Monitoring the Morphology of M87* in 2009-2017 with the Event Horizon Telescope
期刊论文
ASTROPHYSICAL JOURNAL, 2020, 卷号: 901, 期号: 1, 页码: 28
作者:
Wielgus, Maciek
;
Akiyama, Kazunori
;
Blackburn, Lindy
;
Chan, Chi-kwan
;
Dexter, Jason
收藏
  |  
浏览/下载:91/0
  |  
提交时间:2020/11/30
Black holes
Galaxy accretion disks
Galaxy accretion
Supermassive black holes
Active galactic nuclei
Low-luminosity active galactic nuclei
Very long baseline interferometry
Astronomy data modeling
Radio interferometry
Event Horizon Telescope imaging of the archetypal blazar 3C 279 at an extreme 20 microarcsecond resolution
期刊论文
ASTRONOMY & ASTROPHYSICS, 2020, 卷号: 640, 页码: 21
作者:
Kim, Jae-Young
;
Krichbaum, Thomas P.
;
Broderick, Avery E.
;
Wielgus, Maciek
;
Blackburn, Lindy
收藏
  |  
浏览/下载:91/0
  |  
提交时间:2020/09/28
galaxies: active
galaxies: jets
galaxies: individual: 3C 279
techniques: interferometric
Verification of Radiative Transfer Schemes for the EHT
期刊论文
The Astrophysical Journal, 2020, 卷号: 897, 期号: 2, 页码: 21
作者:
Gold, Roman
;
Broderick, Avery E.
;
Younsi, Ziri
;
Fromm, Christian M.
;
Gammie, Charles F.
收藏
  |  
浏览/下载:80/0
  |  
提交时间:2020/08/24
black hole physics
High energy astrophysics
Radiative transfer
Relativity
General relativity
Relativistic disks
Very long baseline interferometry
Radio astronomy
Event horizons
China's prefectural digital divide: Spatial analysis and multivariate determinants of ICT diffusion
期刊论文
INTERNATIONAL JOURNAL OF INFORMATION MANAGEMENT, 2020, 卷号: 52, 页码: 12
作者:
Song, Zhouying
;
Wang, Chen
;
Bergmann, Luke
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2020/05/19
Digital divide
Prefectural cities
Spatial difference
Cluster
Impact factor
Agenda Setting in Water and IWRM: Discourse Analysis of Water Policy Debate in Pakistan
期刊论文
WATER, 2020, 卷号: 12, 期号: 6, 页码: 22
作者:
Arfan, Muhammad
;
Ansari, Kamran
;
Ullah, Asmat
;
Hassan, Daniyal
;
Siyal, Altaf Ali
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2021/03/18
National Water Policy
discourse analysis
Integrated Water Resource Management
isomorphic mimicry
path dependency and lock-in
Pakistan
Two-stage flexible warranty decision-making considering downtime loss
期刊论文
Proceedings of the Institution of Mechanical Engineers, Part O: Journal of Risk and Reliability, 2020, 卷号: 234, 期号: 3, 页码: 527-535
作者:
Zheng, Rui
;
Su, Chun
;
Zheng, Yuqiao
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  |  
浏览/下载:2/0
  |  
提交时间:2020/11/14
Costs
Decision making
Sales
Decision framework
Maintenance cost
Warranty period
Warranty policy
Warranty service
End-to-end learning interpolation for object tracking in low frame-rate video
期刊论文
IET Image Processing, 2020, 卷号: 14, 期号: 6, 页码: 1066-1072
作者:
Liu, Liqiang
;
Cao, Jianzhong
收藏
  |  
浏览/下载:102/0
  |  
提交时间:2020/05/20
video signal processing
learning (artificial intelligence)
object tracking
interpolation
mobile computing
low frame rates
implicit video frame interpolation sub-network
object tracking
low frame-rate video
high frame-rate latent video
effective end-to-end optimisation
frame rate
tracking accuracy
semantic video analytics
end-to-end learning interpolation
subsequent semantic analytics
bandwidth constraints
analytics performance
SYMBA: An end-to-end VLBI synthetic data generation pipeline Simulating Event Horizon Telescope observations of M 87
期刊论文
ASTRONOMY & ASTROPHYSICS, 2020, 卷号: 636, 页码: 19
作者:
Roelofs, F.
;
Janssen, M.
;
Natarajan, I
;
Deane, R.
;
Davelaar, J.
收藏
  |  
浏览/下载:46/0
  |  
提交时间:2020/05/18
galaxies
nuclei
black hole physics
telescopes
atmospheric effects
techniques
high angular resolution
techniques
interferometric
A new contact potential based three-dimensional discontinuous deformation analysis method
期刊论文
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2020, 卷号: 127, 页码: 23
作者:
Xu, Dongdong
;
Wu, Aiqing
;
Yang, Yongtao
;
Lu, Bo
;
Liu, Feng
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2021/05/25
Rock mechanics
Three-dimensional discontinuous deformation analysis
Contact potential
Potential contact force
FEM-DEM
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