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LEO Satellite Constellation for Internet of Things 期刊论文
发表期刊: IEEE ACCESS. 出版年: 2017, 卷号: 5, 页码: 18391-18401
作者:  Qu, Zhicheng;  Zhang, Gengxin;  Cao, Haotong;  Xie, Jidong
收藏  |  浏览/下载:16/0  |  提交时间:2019/11/29
Internet of things (IoT)  LEO satellite constellation  low-power wide-area network (LPWAN)  long range (LoRa)  machine-to-machine (M2M) communications  narrow band internet of things (NB-IoT)  
The return periods and risk assessment of severe dust storms in Inner Mongolia with consideration of the main contributing factors 期刊论文
发表期刊: ENVIRONMENTAL MONITORING AND ASSESSMENT. 出版年: 2012, 卷号: 184, 期号: 9, 页码: 5471-5485
作者:  Liu, Xueqin;  Li, Ning;  Xie, Wei;  Wu, Jidong;  Zhang, Peng;  Ji, Zhonghui
收藏  |  浏览/下载:19/0  |  提交时间:2019/11/29
Severe dust storm disaster  Contributing factors  Hazard risk curve  Return period  Risk assessment  Inner Mongolia