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Four changing look active galactic nuclei found from optical variations
期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2024, 卷号: 530, 期号: 4, 页码: 3538-3551
作者:
Zhu, Li-Tao
;
Li, Jie
;
Wang, Zhongxiang
;
Zhang JJ(张居甲)
收藏
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浏览/下载:0/0
  |  
提交时间:2024/05/20
galaxies: active
quasars: emission lines
Correcting the Contamination of Second-order Spectra: Improving Hα Measurements in Reverberation Mapping Campaigns
期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2023, 卷号: 23, 期号: 12
作者:
Xi WZ(席文哲)
;
Lu KX(卢开兴)
;
Feng HC(封海成)
;
Li SS(李莎莎)
;
Bai JM(白金明)
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2024/03/29
techniques: spectroscopic
methods: data analysis
galaxies: individual (NGC 5548)
(galaxies:) quasars: emission lines
An Occlusion Detection System for Intravenous Infusion
期刊论文
IEEE SENSORS JOURNAL, 2023, 卷号: 23, 期号: 21, 页码: 25779-25788
作者:
Zhou, Lianqiao
;
Li, Qinlan
;
Wang, Liyang
;
Wang, Mengjie
;
Li, Longfei
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2024/01/02
High consistency
infusion pumps
intravenous lines (IV lines) occlusions
pressure sensors
waveform-based recognition method
Characterization of Grid Lines Formed by Laser-Induced Forward Transfer and Effect of Laser Fluence on the Silver Paste Transformation
期刊论文
PHOTONICS, 2023, 卷号: 10, 期号: 7, 页码: 717
作者:
Yu YC(于玉翠)
;
Zhang YM(张艳梅)
;
Tian CX(田崇鑫)
;
He XL(何秀丽)
;
Li SX(李少霞)
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  |  
浏览/下载:11/0
  |  
提交时间:2023/09/05
micro structure fabricating
LIFT
solar cell grid lines
morphological characteristics
printing mechanisms
Listening for dark photon radio signals from the Galactic Center
期刊论文
PHYSICAL REVIEW D, 2023, 卷号: 107, 期号: 11, 页码: 115035
作者:
Hardy, Edward
;
Song, Ningqiang
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浏览/下载:0/0
  |  
提交时间:2023/12/07
MAGNETIC WHITE-DWARFS
X-RAY-EMISSION
HYDROGEN LINES
HIDDEN-SECTOR
MASS
CONSTRAINTS
POLARIZATION
DISPERSION
RADIATION
SEARCH
Morphological Characteristics and Printing Mechanisms of Grid Lines by Laser-Induced Forward Transfer
期刊论文
METALS, 2022, 卷号: 12, 期号: 12, 页码: 14
作者:
Zhang YM(张艳梅)
;
Tian CX(田崇鑫)
;
Yu YC(于玉翠)
;
He XL(何秀丽)
;
Bian YH(边艳华)
收藏
  |  
浏览/下载:80/0
  |  
提交时间:2023/02/03
laser-induced forward transfer (LIFT)
grid lines
morphology
transfer mechanism
metallization
Anti-collapse performance of concrete-filled steel tubular composite frame with assembled tensile steel brace under middle column removal
期刊论文
Engineering Structures, 2022, 卷号: 266
作者:
Wang, Jing-Xuan
;
Shen, Ya-Jun
;
Gao, Shan
;
Wang, Wen-Da
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  |  
浏览/下载:24/0
  |  
提交时间:2022/08/09
Arches
Failure (mechanical)
Friction
Joints (structural components)
Overhead lines
Reinforced concrete
Structural frames
Tubular steel structures
Catenary actions
Collapse resistance
Composite frame
Concrete-filled steel tubular
Concretefilled steel tubes (CFST)
Performance
Progressive collapse
Steel braces
Tensile steel brace
Tensile steels
Simulation of Mesosphere Wind Measurement with Multiple Emission Lines of the O-2(0-1) Band Using Space-Based Doppler Asymmetric Spatial Heterodyne
期刊论文
ATMOSPHERE, 2022, 卷号: 13, 期号: 8
作者:
Fu, Di
;
Zhao, Hengxiang
;
Li, Juan
;
Wu, Kuijun
;
Chang, Chenguang
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2022/10/09
space-based wind measurement
mesosphere
Doppler Asymmetric Spatial Heterodyne (DASH)
multiple emission lines measurement
observation simulation
error analysis
The 2175 angstrom bump features in FeLoBAL quasars: One indicator of MW-like dust in the nuclear region of quasars
期刊论文
ASTRONOMY & ASTROPHYSICS, 2022, 卷号: 663
作者:
Zhang, Shaohua
;
Ge, Jian
;
Ji, Tuo
;
Jiang, Peng
;
Luo, Zhijian
收藏
  |  
浏览/下载:33/0
  |  
提交时间:2022/08/01
dust, extinction
galaxies: ISM
quasars: absorption lines
quasars: individual: SDSS J163004.29+311957.6
Approximation algorithms for solving the line-capacitated minimum Steiner tree problem
期刊论文
JOURNAL OF GLOBAL OPTIMIZATION, 2022, 页码: 28
作者:
Li, Jianping
;
Wang, Wencheng
;
Lichen, Junran
;
Liu, Suding
;
Pan, Pengxiang
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2023/02/07
Combinatorial optimization
Locations of lines
Line-capacitated Steiner trees
Approximation algorithms
Exact algorithms
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