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科研机构
兰州理工大学 [7]
云南天文台 [5]
兰州化学物理研究所 [1]
内容类型
期刊论文 [11]
会议论文 [2]
发表日期
2020 [13]
学科主题
天文学 [5]
天文学::星系与宇宙... [4]
天文学::天体物理学 [3]
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物理学 [1]
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Effect of high-temperature oxidation on Si3N4 containing Ti3AlC2
期刊论文
Ceramics International, 2020, 卷号: 46, 期号: 10, 页码: 14697-14705
作者:
Liu, Jiongjie
;
Yang, Jun
;
Yi, Gewen
;
Ma, Jiqiang
;
Yu, Yuan
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2020/11/14
Aluminum compounds
Fracture toughness
Microcracks
Oxide minerals
Silicon
Silicon carbide
Silicon compounds
Spark plasma sintering
Thermooxidation
Titanium dioxide
Ceramic parts
Friction and wear performance
High-temperature environment
In-situ formations
Mechanical and tribological properties
Pinning effects
Surface barrier
Toughening mechanisms
Effect of high-temperature oxidation on Si3N4 containing Ti3AlC2
期刊论文
Ceramics International, 2020, 卷号: 46, 期号: 10, 页码: 14697-14705
作者:
Liu, Jiongjie
;
Yang, Jun
;
Yi, Gewen
;
Ma, Jiqiang
;
Yu, Yuan
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2022/02/17
Aluminum compounds
Fracture toughness
Microcracks
Oxide minerals
Silicon
Silicon carbide
Silicon compounds
Spark plasma sintering
Thermooxidation
Titanium dioxide
Ceramic parts
Friction and wear performance
High-temperature environment
In-situ formations
Mechanical and tribological properties
Pinning effects
Surface barrier
Toughening mechanisms
CivEmission-line Properties and Uncertainties in Black Hole Mass Estimates ofz similar to 3.5 Quasars
期刊论文
ASTROPHYSICAL JOURNAL, 2020, 卷号: 896, 期号: 1, 页码: 23
作者:
Zuo, Wenwen
;
Wu, Xue-Bing
;
Fan, Xiaohui
;
Green, Richard
;
Yi WM(易卫敏)
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2020/08/03
Black hole physics
Quasars
A hybrid discrete water wave optimization algorithm for the no-idle flowshop scheduling problem with total tardiness criterion
期刊论文
Expert Systems with Applications, 2020, 卷号: 146
作者:
Zhao, Fuqing
;
Zhang, Lixin
;
Zhang, Yi
;
Ma, Weimin
;
Zhang, Chuck
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2020/11/14
Scheduling
Water waves
Effectiveness and efficiencies
Exploration and exploitation
Flow shop scheduling problem
Manufacturing industries
Optimization algorithms
State-of-the-art algorithms
Total tardiness
Variable neighborhood search
An improved water wave optimisation algorithm enhanced by CMA-ES and opposition-based learning
会议论文
作者:
Zhao, Fuqing
;
Zhang, Lixin
;
Zhang, Yi
;
Ma, Weimin
;
Zhang, Chuck
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2020/12/18
Covariance matrix
Global optimizationCrossover operator
Evolution process
Evolution strategies
Global exploration
Global optimisation
Initial population
Opposition-based learning
State of the art
Spectroscopy of Broad Absorption Line Quasars at 3 less than or similar to Z less than or similar to 5. I. Evidence for Quasar Winds Shaping Broad/Narrow Emission Line Regions
期刊论文
ASTROPHYSICAL JOURNAL, 2020, 卷号: 893, 期号: 2, 页码: 14
作者:
Yi WM(易卫敏)
;
Zuo, Wenwen
;
Yang, Jinyi
;
Wang, Feige
;
Timlin, John
收藏
  |  
浏览/下载:53/0
  |  
提交时间:2020/06/08
Quasars
Broad-absorption line quasar
Supermassive black holes
Multicolor Optical Monitoring of the Blazar S5 0716+714 from 2017 to 2019
期刊论文
The Astrophysical Journal Supplement Series, 2020, 卷号: 247, 期号: 2, 页码: 16
作者:
Xiong DR(熊定荣)
;
Bai JM(白金明)
;
Fan ,Junhui
;
Yan DH(闫大海)
;
Gu, Minfeng
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2020/05/18
BL Lacertae objects
Active galactic nuclei
Galaxy jets
Galaxy photometry
Hybrid biogeography-based optimization with enhanced mutation and CMA-ES for global optimization problem
期刊论文
Service Oriented Computing and Applications, 2020, 卷号: 14, 期号: 1, 页码: 65-73
作者:
Zhao, Fuqing
;
Du, Songlin
;
Zhang, Yi
;
Ma, Weimin
;
Song, Houbin
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2020/11/14
Global optimization
Heuristic algorithms
Manufacture
Scheduling
Web services
Biogeography-based optimizations
Cloud infrastructures
Diversity of populations
Global optimization problems
Mutation operators
Non-separable problems
Rotational variance
Service oriented computing
Effect of high-temperature oxidation on Si3N4 containing Ti3AlC2
期刊论文
Ceramics International, 2020, 期号: 46, 页码: 14697–14705
作者:
Jiongjie Liu
;
Jun Yang
;
Gewen Yi
;
Jiqiang Ma
;
Yuan Yu
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2020/11/26
An Extreme X-Ray Variability Event of a Weak-line Quasar
期刊论文
ASTROPHYSICAL JOURNAL LETTERS, 2020, 卷号: 889, 期号: 2, 页码: 6
作者:
Ni, Q.
;
Brandt, W. N.
;
Yi WM(易卫敏)
;
Luo, B.
;
Timlin, J. D., III
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2020/07/06
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