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浏览/检索结果: 共4条，第1-4条 帮助 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 Understanding temporary reduction in atmospheric pollution and its impacts on coastal aquatic system during COVID-19 lockdown: a case study of South Asia 期刊论文 GEOMATICS NATURAL HAZARDS & RISK, 2021, 卷号: 12, 期号: 1, 页码: 560-580 作者:  Shafeeque, Muhammad;  Arshad, Arfan;  Elbeltagi, Ahmed;  Sarwar, Abid;  Pham, Quoc Bao 收藏  |  浏览/下载：34/0  |  提交时间：2021/04/25 COVID-19  lockdown  human mobility  NO2 emission  aerosol optical depth  chlorophyll-a  land runoff   Pooled analysis of WHO Surgical Safety Checklist use and mortality after emergency laparotomy 期刊论文 BRITISH JOURNAL OF SURGERY, 2019, 卷号: 106, 期号: 2 作者:  Thomas, Hannah S.;  Weiser, Thomas G.;  Drake, Thomas M.;  Knight, Stephen R.;  Fairfield, Cameron 收藏  |  浏览/下载：138/0  |  提交时间：2019/12/05 SARM: Salah Activities Recognition Model Based on Smartphone 期刊论文 ELECTRONICS, 2019, 卷号: 8, 期号: 8 作者:  Ahmad, Nafees;  Han, Lansheng;  Iqbal, Khalid;  Ahmad, Rashid;  Abid, Muhammad Adil 收藏  |  浏览/下载：10/0  |  提交时间：2019/12/11 Salah activities recognition  posture recognition  accelerometer sensor  human activity recognition  classification   Zone Based Lossy Image Compression Using Discrete Wavelet and Discrete Cosine Transformations 期刊论文 Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST, 2019, 卷号: 284, 页码: 731-742 作者:  Ahmad, Nafees;  Iqbal, Khalid;  Han, Lansheng;  Iqbal, Naeem;  Abid, Muhammad Adil 收藏  |  浏览/下载：16/0  |  提交时间：2019/12/11 Discrete Cosine Transform  Discrete Wavelet Transform  Lossy image compression