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浏览/检索结果: 共7条，第1-7条 帮助 限定条件 发表日期：2017     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Validation of a light-scattering PM2.5 sensor monitor based on the long-term gravimetric measurements in field tests 期刊论文 PLOS ONE, 2017, 卷号: 12, 期号: 11 作者:  Shi, Jingjin;  Chen, Fei'er;  Cai, Yunfei;  Fan, Shichen;  Cai, Jing 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/05 Diverse Genotypes of Hepatitis C Virus in Voluntary Blood Donors in Shanghai, China 期刊论文 HEPATITIS MONTHLY, 2017, 卷号: 17, 期号: 6 作者:  Wu, Hongyan;  Wang, Yu;  Gong, Ping;  Huang, Xiangyuan;  Zhao, Xichang 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/05 Reproduction Differentially Affects Trabecular Bone Depending on Its Mechanical Versus Metabolic Role 期刊论文 2017, 卷号: 139 作者:  de Bakker, Chantal M. J.[1];  Tseng, Wei-Ju[1];  Li, Yihan[1];  Zhao, Hongbo[1,2];  Altman-Singles, Allison R.[1,3] 收藏  |  浏览/下载：2/0  |  提交时间：2019/11/30 Sleep Stage Assessment Based on Autocorrelation and Spectral Analysis of Heart Rate Variability 会议论文 2017 IEEE INTERNATIONAL CONFERENCE ON REAL-TIME COMPUTING AND ROBOTICS (RCAR), 2017-01-01 作者:  Zhao, Yihan[1];  Li, Min[2];  Huang, Longping[3];  He, Dong[4];  Yang, Hanonan[5] 收藏  |  浏览/下载：10/0  |  提交时间：2019/04/24 Sleep stages  RR interval  Autocorrelation analysis  Spectral analysis   An Apnea Detection Method Based on Correlation Analysis of Blood Oxygen Desaturation and Pulse Rate Variability 会议论文 2017 IEEE INTERNATIONAL CONFERENCE ON REAL-TIME COMPUTING AND ROBOTICS (RCAR), 2017-01-01 作者:  Huang, Longping[1];  Li, Min[2];  Zhao, Yihan[3];  He, Dong[4];  Yang, Haonan[5] 收藏  |  浏览/下载：9/0  |  提交时间：2019/04/24 OSA  SpO2  Pulse rate variability  Apnea detection   Stress Level Evaluation Using BP Neural Network Based on Time-Frequency Analysis of HRV 会议论文 2017 IEEE INTERNATIONAL CONFERENCE ON MECHATRONICS AND AUTOMATION (ICMA), 2017-01-01 作者:  Qin, Zhaoyi[1];  Li, Min[2];  Huang, Longping[3];  Zhao, Yihan[4] 收藏  |  浏览/下载：4/0  |  提交时间：2019/04/24 Stress evaluation  HRV  Stroop test  BP Neural Network   Spatio-temporal distribution of typical natural disasters and grain disaster losses in China from 1949 to 2015 期刊论文 Acta Geographica Sinica, 2017, 卷号: Vol.72 No.7, 页码: 1261-1276 作者:  Zhao Yinghui;  Guo Jingpeng;  Mao Kebiao;  Xiang Yanan;  Li Yihan 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/31 ESDA  natural disaster  disaster intensity index  ESDA  grain disaster losses  q- statistic  China