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Stock Return Analysis Based on ARMA (2,2) Model
期刊论文
Lecture Notes on Data Engineering and Communications Technologies, 2022, 卷号: 129, 页码: 213-219
作者:
Yan, Haorui
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浏览/下载:15/0
  |  
提交时间:2022/06/20
Investments
ARMA (2,2)
Economy security
Investment returns
Logarithmic rates
Rate of return
Research object
Stock returns
Stocks yields
Time-periods
"hushen 300"
Measurement on the desorption yields of ceramic and Au-coated ceramic irradiated with Bi32+and Xe23+
期刊论文
VACUUM, 2021, 卷号: 194, 页码: 7
作者:
Xie, W. J.
;
Meng, J.
;
Li, C. C.
;
Jiao, J. Q.
;
Chai, Z.
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  |  
浏览/下载:79/0
  |  
提交时间:2021/12/08
HIAF
Desorption yields
Ceramic
Beam cleaning effect
Measurement on the desorption yields of ceramic and Au-coated ceramic irradiated with Bi32+and Xe23+
期刊论文
VACUUM, 2021, 卷号: 194
作者:
Xie, W. J.
;
Meng, J.
;
Li, C. C.
;
Jiao, J. Q.
;
Chai, Z.
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  |  
浏览/下载:14/0
  |  
提交时间:2021/12/17
HIAF
Desorption yields
Ceramic
Beam cleaning effect
Initialization effects of nucleon profile on the pi yields in heavy-ion collisions at medium energies
期刊论文
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 2021, 卷号: 48, 期号: 10, 页码: 13
作者:
Yang, Zu-Xing
;
Michel, Nicolas
;
Fan, Xiao-Hua
;
Zuo, Wei
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  |  
浏览/下载:24/0
  |  
提交时间:2021/12/08
pion yields
heavy-ion collisions
nuclear profile
shell model
Initialization effects of nucleon profile on the π yields in heavy-ion collisions at medium energies
期刊论文
Journal of Physics G: Nuclear and Particle Physics, 2021, 卷号: 48, 期号: 10
作者:
Yang,Zu-Xing
;
Michel,Nicolas
;
Fan,Xiao-Hua
;
Zuo,Wei
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  |  
浏览/下载:19/0
  |  
提交时间:2021/12/08
pion yields
heavy-ion collisions
nuclear profile
shell model
Simulating Land-Use Changes and Predicting Maize Potential Yields in Northeast China for 2050
期刊论文
INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, 2021, 卷号: 18, 期号: 3, 页码: 21
作者:
Pu, Luoman
;
Yang, Jiuchun
;
Yu, Lingxue
;
Xiong, Changsheng
;
Yan, Fengqin
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  |  
浏览/下载:22/0
  |  
提交时间:2021/03/15
CA-Markov model
GAEZ model
land-use changes simulation
maize potential yields
food security
Northeast China
Crop yield and production responses to climate disasters in China
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2021, 卷号: 750, 页码: 10
作者:
Shi, Wenjiao
;
Wang, Minglei
;
Liu, Yiting
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  |  
浏览/下载:8/0
  |  
提交时间:2021/03/16
Drought
Flood
Production
Crop yields
China
Climate disaster
Impacts of Climate and Phenology on the Yields of Early Mature Rice in China
期刊论文
SUSTAINABILITY, 2020, 卷号: 12, 期号: 23, 页码: 16
作者:
Guo, Yahui
;
Wu, Wenxiang
;
Liu, Yumei
;
Wu, Zhaofei
;
Geng, Xiaojun
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  |  
浏览/下载:63/0
  |  
提交时间:2021/03/15
rice yields
climate change
phenology
relative contribution
partial correlation
Future climate impacts on global agricultural yields over the 21st century
期刊论文
Environmental Research Letters, 2020, 卷号: 15, 期号: 11
作者:
Waldhoff,Stephanie T
;
Wing,Ian Sue
;
Edmonds,James
;
Leng,Guoyong
;
Zhang,Xuesong
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  |  
浏览/下载:9/0
  |  
提交时间:2021/03/16
climate change
crop yields
statistical models
Spatial Heterogeneity of Winter Wheat Yield and Its Determinants in the Yellow River Delta, China
期刊论文
SUSTAINABILITY, 2020, 卷号: 12, 期号: 1, 页码: 21
作者:
Chu, Lin
;
Huang, Chong
;
Liu, Qingsheng
;
Cai, Chongfa
;
Liu, Gaohuan
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  |  
浏览/下载:5/0
  |  
提交时间:2020/05/19
crop yields
spatial disparity
geographical detector
influencing factors
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