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兰州财经大学机构知识库
Lanzhou University of Finance and Economics. All
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Effect of Share Repurchase on Stock Price of Chinese Listed Companies
期刊论文
Lecture Notes in Networks and Systems, 2024, 卷号: 951, 页码: 195-206
作者:
Guzikova, Liudmila A.
;
Lyu, Lingli
;
Cai, Leyue
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2024/08/20
Commerce
Costs
Affiliation
Chinese listed companies
Event study method
Excess returns
Price-performance
Share buyback
Share price
Share price performance
Stock exchange markets
Stock price
The impact of managerial competence on corporate carbon performance: An empirical study based on Chinese heavy polluters
期刊论文
Frontiers in Energy Research, 2023, 卷号: 11
作者:
Zhao, Zexia
;
Wang, Peiqiong
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2023/06/25
Carbon
Emission control
Regression analysis
Carbon emissions
Carbon performance
Corporates
Emissions performance
Empirical studies
Financial position
Financing constraints
Human survival
Managerial competence
Pay Equity
A Data Center research based on Cloud computing
会议论文
2011 INTERNATIONAL CONFERENCE ON COMPUTER SCIENCE AND NETWORK TECHNOLOGY (ICCSNT), VOLS 1-4, Harbin Normal Univ, Harbin, PEOPLES R CHINA, DEC 24-26, 2011
作者:
Xu, Chengjun
;
Duan, Boyu
;
Xu, Huiping
;
Tian, Quanhong
收藏
  |  
浏览/下载:50/0
  |  
提交时间:2021/09/09
Cloud computing
data center
High Performance Computing
Security
The Construction of Informatization Performance Measurement Indicator System for Small-and-Medium Sized Enterprises
会议论文
Applied Mechanics and Materials, Guangzhou, China, 2012-12-29 - 2012-12-30
作者:
Zhang, Junling
;
Zhou, Shuyi
收藏
  |  
浏览/下载:55/0
  |  
提交时间:2021/03/24
Informatization of Enterprises
Performance Measurement
Indicator System
Balanced Sore Card
An application of system dynamic approach to urban sustainable development evaluation
会议论文
Applied Mechanics and Materials, Beijing, China, 2012-08-25 - 2012-08-26
作者:
Shang, Hai-yang
;
Su, Fang
收藏
  |  
浏览/下载:70/0
  |  
提交时间:2021/03/24
Forecasting
Hierarchical systems
Intelligent systems
Mechanical engineering
Sustainable development
Evaluation performance
Gansu province
System Dynamics
System dynamics approach
A novel hierarchical Image retrieval based paper title geometric invariants and normalized histogram
会议论文
2008 International Symposium on Information Science and Engineering, ISISE 2008, Shanghai, China, 2008-12-20 - 2008-12-22
作者:
Ye, Yanwen
;
Zhang, Mingxin
;
Li, Xiangwei
;
Zhu, Yaling
;
Zheng, Jinlong
收藏
  |  
浏览/下载:84/0
  |  
提交时间:2021/03/24
Geometry
Graphic methods
Image segmentation
Query processing
Different sizes
Geometric invariant
Invariant features
Normalized histograms
Query object
Retrieval accuracy
Retrieval performance
Retrieved images
Decisional Convergence in Reforms? - Evidence from a Comprehensive Study of Performance Budgeting Foundations in the US and China
期刊论文
INTERNATIONAL JOURNAL OF PUBLIC ADMINISTRATION, 2024, 卷号: 47, 期号: 13, 页码: 882-895
作者:
Lu, Elaine Yi
;
Du, Lina
;
He, Wensheng
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  |  
浏览/下载:2/0
  |  
提交时间:2024/07/04
Performance
budget
reform
convergence
Spatial Evolution and Driving Factors of Ecological Well-Being Performance in the Yellow River Basin
期刊论文
SUSTAINABILITY, 2024, 卷号: 16, 期号: 14
作者:
Liu, Ningyi
;
Wang, Yongyu
;
Liu, Sisi
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  |  
浏览/下载:13/0
  |  
提交时间:2024/08/20
ecological well-being performance
stage decomposition
random forest
driving factors
Yellow River Basin
Channel capacity and channel estimation of OFDM ultra-wide-band systems
会议论文
Proceedings - 2012 International Conference on Computer Science and Electronics Engineering, ICCSEE 2012, Hangzhou, Zhejiang, China, 2012-03-23 - 2012-03-25
作者:
Li, Haiyan
收藏
  |  
浏览/下载:51/0
  |  
提交时间:2021/03/24
Bandwidth
Bit error rate
Broadband networks
Channel capacity
Channel estimation
Data communication systems
Data transfer
MIMO systems
Orthogonal frequency division multiplexing
Receiving antennas
Signal receivers
Signal to noise ratio
Transmitters
Wave transmission
Bit error rate (BER) performance
Channel estimation algorithms
High-speed data transmission
Multi-band orthogonal frequency division multiplexing
Multiple input multiple output antennas
Signal-to-noise power ratio
Transmitter and receiver
Ultra Wide Band wireless systems
Urban Agglomeration Ecological Welfare Performance and Spatial Convergence Research in the Yellow River Basin
期刊论文
LAND, 2022, 卷号: 11, 期号: 11
作者:
Liu, Ningyi
;
Wang, Yongyu
收藏
  |  
浏览/下载:40/0
  |  
提交时间:2023/02/24
ecological welfare performance
US-NSBM
dynamic distribution
spatial convergence
Yellow River Basin