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| Partial synthetic models of FeMoco with sulfide and carbyne ligands: Effect of interstitial atom in nitrogenase active site 期刊论文 Proceedings of the National Academy of Sciences of the United States of America, 2021, 卷号: 118, 期号: 49 作者: Le L.N.V.; Bailey G.A.; Scott A.G.; Agapie T. 收藏  |  浏览/下载:10/0  |  提交时间:2022/02/22 |
| Mineral Resource Governance in the 21st Century 科技报告 , 2020 作者: United Nations Environment Programme 浏览  |  Adobe PDF(27245Kb)  |  收藏  |  浏览/下载:134/21  |  提交时间:2020/03/25 |
| Structural evidence for a dynamic metallocofactor during N2 reduction by Mo-nitrogenase 期刊论文 , 2020, 卷号: 368, 期号: 6497 作者: Kang W.; Lee C.C.; Jasniewski A.J.; Ribbe M.W.; Hu Y. 收藏  |  浏览/下载:41/0  |  提交时间:2020/07/28 ammonia catalysis crystal structure enzyme activity ligand physiological response sulfur ligand molybdenum iron protein nitrogen sulfur Azotobacter vinelandii biocatalysis chemistry enzymology oxidation reduction reaction protein multimerization X ray crystallography Azotobacter vinelandii Biocatalysis Crystallography, X-Ray Ligands Molybdoferredoxin Nitrogen Oxidation-Reduction Protein Multimerization Sulfur |
| Researchers find nature's backup plan for converting nitrogen into plant nutrients 科技资讯 2019 收藏  |  浏览/下载:8/0  |  提交时间:2019/11/12 |
| Researchers find nature's backup plan for converting nitrogen into plant nutrients 科技资讯 2019 收藏  |  浏览/下载:9/0  |  提交时间:2019/11/12 |
| Researchers find nature's backup plan for converting nitrogen into plant nutrients 科技资讯 2019 收藏  |  浏览/下载:10/0  |  提交时间:2019/11/12 |
| Nature's Backup Plan for Converting Nitrogen Into Plant Nutrients 科技资讯 2019 收藏  |  浏览/下载:0/0  |  提交时间:2022/01/11 |
| Agriculture — A river runs through it — The connections between agriculture and water quality 科技报告 报告编号: 70187973, 页数: 216, 2018 作者: Capel, Paul D. capel@usgs.gov; McCarthy, Kathleen A.; Coupe, Richard H. rhcoupe@usgs.gov; Grey, Katia M.; Amenumey, Sheila E.; Baker, Nancy T. ntbaker@usgs.gov; Johnson, Richard L. Adobe PDF(69774Kb)  |  收藏  |  浏览/下载:69/41  |  提交时间:2019/11/06 |
| Preliminary investigation of groundwater quality near a Michigan cemetery, 2016–17 科技报告 报告编号: 70199347, , 2018 作者: Brennan, Angela K.; Givens, Carrie E.; Prokopec, Julia G.; Hoard, Christopher J. Adobe PDF(18253Kb)  |  收藏  |  浏览/下载:110/21  |  提交时间:2019/11/06 |
| Selenium 科技报告 报告编号: 70181756, 页数: 68, 2017 作者: Stillings, Lisa L. stilling@usgs.gov Adobe PDF(9795Kb)  |  收藏  |  浏览/下载:6/4  |  提交时间:2019/11/06 |