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气候变化背景下中巴公路沿线流域潜在滑坡危险区评价及预测研究
期刊论文
灾害学, 2023, 卷号: 38, 期号: 1, 页码: 169-176
作者:
郑玲静
;
李秀珍
;
余文秀
;
姚杰
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2023/05/22
dangerous areas of landslide
climate change
frequency ratio
slope units
CMIP6
Karakoram Highway
滑坡危险区
气候变化
频率比
斜坡单元
CMIP6
中巴公路
Modeling the Effect of Stress Ratio, Loading Frequency and Fiber Orientation on the Fatigue Response of Composite Materials
期刊论文
Polymers, 2022, 卷号: 14, 期号: 14
作者:
Ma, Huidong
;
Bai, Xuezong
;
Ran, Yawei
;
Wei, Xubing
;
An, Zongwen
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2022/08/09
Composite materials
Dynamic loads
Fatigue of materials
Forecasting
Stress analysis
Composites material
Datapoints
Effect of stress
Fatigue behaviour
Fatigue life model
Fibre orientation
Frequency orientation
Loading frequencies
Modeling parameters
Stress ratio
Joint Design of Hybrid Beamforming and Reflection Coefficients in RIS-Aided mmWave MIMO Systems
期刊论文
IEEE TRANSACTIONS ON COMMUNICATIONS, 2022, 卷号: 70, 期号: 4, 页码: 2404-2416
作者:
Li, Renwang
;
Guo, Bei
;
Tao, Meixia
;
Liu, Ya-Feng
;
Yu, Wei
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2022/06/21
Array signal processing
Signal to noise ratio
Interference
Millimeter wave communication
Radio frequency
Quality of service
Minimization
Reconfigurable intelligent surface (RIS)
mmWave
hybrid beamforming
sub-connected structure
manifold optimization
Asset selection based on high frequency Sharpe ratio
期刊论文
JOURNAL OF ECONOMETRICS, 2022, 卷号: 227, 期号: 1, 页码: 168-188
作者:
Wang, Christina Dan
;
Chen, Zhao
;
Lian, Yimin
;
Chen, Min
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  |  
浏览/下载:21/0
  |  
提交时间:2022/04/29
Asset selection
High frequency Sharpe ratio
Ultrahigh dimensional
Serial correlation
Sure screening property
Research on the enhancement of signal-to-noise ratio by radio frequency white noise in compact dense-pattern multipass cell for trace gas detection
期刊论文
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2022
作者:
Tian, Xing
;
Cheng, Gang
;
Chen, Jiajin
;
Liu, Kun
收藏
  |  
浏览/下载:45/0
  |  
提交时间:2022/03/21
minimum detectable concentration
optical interference
radio frequency bandwidth-limited white noise
signal-to-noise ratio
Greater soil microbial biomass loss at low frequency of N addition in an Inner Mongolia grassland
期刊论文
JOURNAL OF PLANT ECOLOGY, 2022, 卷号: 15, 期号: 4, 页码: 721-732
作者:
Ning, Qiushi
;
Jiang, Liangchao
;
Wang, Ruzhen
;
Wang, Jing
;
Han, Xingguo
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  |  
浏览/下载:0/0
  |  
提交时间:2024/03/07
nitrogen addition frequency
temperate grasslands
nutrient imbalance
fungi to bacteria ratio
plant-microbe interaction
belowground net primary production
Shannon-Weiner diversity index
Applying Bayesian Belief Networks to Assess Alpine Grassland Degradation Risks: A Case Study in Northwest Sichuan, China
期刊论文
FRONTIERS IN PLANT SCIENCE, 2021, 卷号: 12, 页码: 16
作者:
Zhou, Shuang
;
Peng, Li
收藏
  |  
浏览/下载:57/0
  |  
提交时间:2022/01/14
Bayesian belief networks
alpine grassland degradation
frequency ratio model
NDVI
risk assessment
Integrating Landslide Typology with Weighted Frequency Ratio Model for Landslide Susceptibility Mapping: A Case Study from Lanzhou City of Northwestern China
期刊论文
REMOTE SENSING, 2021, 卷号: 13, 期号: 18
作者:
Shu, Heping
;
Guo, Zizheng
;
Qi, Shi
;
Song, Danqing
;
Pourghasemi, Hamid Reza
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2021/10/14
fuzzy analytical hierarchy process
landslide susceptibility
landslide types
Loess Plateau
logistic regression
weighted frequency ratio
Research on Precoding Optical Orthogonal Frequency Division Multiplexing System in Visible Light Communication
期刊论文
ACTA OPTICA SINICA, 2021, 卷号: 41, 期号: 17
作者:
Jia Kejun
;
Wei Shaobo
;
Lin Ying
;
Chen Juanjuan
;
Cao Minghua
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2022/08/09
optical communications
precoding
optical orthogonal frequency division multiplexing
peak-to-average power ratio
bit error rate
bilateral clipping
Leakage source locating of safety valve based on improved KDE algorithm
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2021, 卷号: 40, 期号: 11, 页码: 277-284
作者:
Li, Shuxun
;
Hou, Jianjun
;
Kang, Yunxing
;
Wang, Zhihui
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2022/02/17
Acoustic noise
Location
MATLAB
Safety testing
Safety valves
Signal to noise ratio
Spectrographs
Environmental noise
Frequency division
High frequency HF
Kernel Density Estimation
Kernel density function
Simulation computing
Source locating
Working pressures
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