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| Introduction to Blockchain and Airport Operations in a COVID-19 Environment 科技报告 来源:National Academies Press. 出版年: 2020 作者: National Academies of Sciences, Engineering, and Medicine
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:17/0  |  提交时间:2020/12/22 |
| The Endless Frontier: The Next 75 Years in Science 科技报告 来源:National Academies Press. 出版年: 2020 作者: National Academies of Sciences, Engineering, and Medicine
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:8/0  |  提交时间:2020/12/22 |
| Science, Technology, and Health Capabilities Within the Department of State and USAID at an Inflection Point: Proceedings of a Workshop-in Brief 科技报告 来源:National Academies Press. 出版年: 2020 作者: National Academies of Sciences, Engineering, and Medicine
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:0/0  |  提交时间:2020/12/22 |
| Childhood Cancer and Functional Impacts Across the Care Continuum 科技报告 来源:National Academies Press. 出版年: 2020 作者: National Academies of Sciences, Engineering, and Medicine
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:4/0  |  提交时间:2020/12/22 |
| Resilience of the Research Enterprise During the COVID-19 Crisis: Proceedings of a Workshop Series–in Brief 科技报告 来源:National Academies Press. 出版年: 2020 作者: National Academies of Sciences, Engineering, and Medicine
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:0/0  |  提交时间:2020/12/22 |
| Public–Private Partnership Responses to COVID-19 and Future Pandemics: Proceedings of a Workshop—in Brief 科技报告 来源:National Academies Press. 出版年: 2020 作者: National Academies of Sciences, Engineering, and Medicine
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:0/0  |  提交时间:2020/11/30 |
| Examining the Use of Biomarkers in Establishing the Presence and Severity of Impairments: Proceedings of a Workshop 科技报告 来源:National Academies Press. 出版年: 2020 作者: National Academies of Sciences, Engineering, and Medicine
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:0/0  |  提交时间:2020/11/09 |
| Understanding Impacts to Airports From Temporary Flight Restrictions 科技报告 来源:National Academies Press. 出版年: 2020 作者: National Academies of Sciences, Engineering, and Medicine
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:0/0  |  提交时间:2020/09/30 |
| Critical Issues in Transportation 2019 科技报告 来源:National Academies Press. 出版年: 2020 作者: National Academies of Sciences, Engineering, and Medicine
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:17/0  |  提交时间:2020/09/22 |
| Biological Collections: Ensuring Critical Research and Education for the 21st Century 科技报告 来源:National Academies Press. 出版年: 2020 作者: National Academies of Sciences, Engineering, and Medicine
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:3/0  |  提交时间:2020/09/14 |