Nature

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• A global pandemic treaty is in sight: don't scupper it AI翻译
  作者：[Anonymous]
  摘要：Millions of people died of COVID-19 because the fundamental principle of equity between nations was ignored during the outbreak. That must not be allowed to happen again.
• A meta-analysis on global change drivers and the risk of infectious disease AI翻译
  作者：Mahon, Michael B.; Sack, Alexandra; Aleuy, O. Alejandro; Barbera, Carly; Brown, Ethan; Buelow, Heather; Civitello, David J.; Cohen, Jeremy M.; de Wit, Luz A.; Forstchen, Meghan; Halliday, Fletcher W.; Heffernan, Patrick; Knutie, Sarah A.; Korotasz, Alexis; Larson, Joanna G.; Rumschlag, Samantha L.; Selland, Emily; Shepack, Alexander; Vincent, Nitin; Rohr, Jason R.
  作者单位：University of Notre Dame; University of Notre Dame; University of Notre Dame; Emory University; Yale University; Oregon State University; University of Connecticut
  摘要：Anthropogenic change is contributing to the rise in emerging infectious diseases, which are significantly correlated with socioeconomic, environmental and ecological factors(1). Studies have shown that infectious disease risk is modified by changes to biodiversity(2-6), climate change(7-11), chemical pollution(12-14), landscape transformations(15-20) and species introductions(21). However, it remains unclear which global change drivers most increase disease and under what contexts. Here we ama...
• Giant energy storage and power density negative capacitance superlattices AI翻译
  作者：Cheema, Suraj S.; Shanker, Nirmaan; Hsu, Shang-Lin; Schaadt, Joseph; Ellis, Nathan M.; Cook, Matthew; Rastogi, Ravi; Pilawa-Podgurski, Robert C. N.; Ciston, Jim; Mohamed, Mohamed; Salahuddin, Sayeef
  作者单位：University of California System; University of California Berkeley; University of California System; University of California Berkeley; Lincoln Laboratory; Massachusetts Institute of Technology (MIT); United States Department of Energy (DOE); Lawrence Berkeley National Laboratory; United States Department of Energy (DOE); Lawrence Berkeley National Laboratory; Massachusetts Institute of Technology (MIT)
  摘要：Dielectric electrostatic capacitors(1), because of their ultrafast charge-discharge, are desirable for high-power energy storage applications. Along with ultrafast operation, on-chip integration can enable miniaturized energy storage devices for emerging autonomous microelectronics and microsystems(2-5). Moreover, state-of-the-art miniaturized electrochemical energy storage systems-microsupercapacitors and microbatteries-currently face safety, packaging, materials and microfabrication challeng...
• Nuanced studies are needed to grasp Internet influences AI翻译
  作者：Zhang, Linxiao
  作者单位：University of Toronto
• Boron catalysis in a designer enzyme AI翻译
  作者：Longwitz, Lars; Leveson-Gower, Reuben B.; Rozeboom, Henriette J.; Thunnissen, Andy-Mark W. H.; Roelfes, Gerard
  作者单位：University of Groningen; University of Groningen
  摘要：Enzymes play an increasingly important role in improving the benignity and efficiency of chemical production, yet the diversity of their applications lags heavily behind chemical catalysts as a result of the relatively narrow range of reaction mechanisms of enzymes. The creation of enzymes containing non-biological functionalities facilitates reaction mechanisms outside nature's canon and paves the way towards fully programmable biocatalysis1-3. Here we present a completely genetically encoded...
• Why role-playing games can spur climate action AI翻译
  作者：Illingworth, Sam
  作者单位：Edinburgh Napier University
  摘要：Solving problems in a safe, collaborative environment can help us think out of the box and build empathy - crucial skills in a warming world.
• Promethium bound: fundamental chemistry of an elusive element finally observed AI翻译
  作者：Kvashnina, Kristina O.
  作者单位：Helmholtz Association; Helmholtz-Zentrum Dresden-Rossendorf (HZDR)
  摘要：The chemistry of promethium, a rare radioactive element, has been clouded in mystery, owing to its scarcity and the difficulties involved in working with it. The synthesis of a complex of promethium plugs this knowledge gap.
• FIRE POSES GROWING THREAT TO AFRICA'S TROPICAL FORESTS AI翻译
  作者：[Anonymous]
• Observation of a promethium complex in solution AI翻译
  作者：Driscoll, Darren M.; White, Frankie D.; Pramanik, Subhamay; Einkauf, Jeffrey D.; Ravel, Bruce; Bykov, Dmytro; Roy, Santanu; Mayes, Richard T.; Delmau, Laetitia H.; Cary, Samantha K.; Dyke, Thomas; Miller, April; Silveira, Matt; Vancleve, Shelley M.; Davern, Sandra M.; Jansone-Popova, Santa; Popovs, Ilja; Ivanov, Alexander S.
  作者单位：United States Department of Energy (DOE); Oak Ridge National Laboratory; United States Department of Energy (DOE); Oak Ridge National Laboratory; National Institute of Standards & Technology (NIST) - USA; United States Department of Energy (DOE); Oak Ridge National Laboratory
  摘要：Lanthanide rare-earth metals are ubiquitous in modern technologies 1-5 , but we know little about chemistry of the 61st element, promethium (Pm) 6 , a lanthanide that is highly radioactive and inaccessible. Despite its importance 7,8 , Pm has been conspicuously absent from the experimental studies of lanthanides, impeding our full comprehension of the so-called lanthanide contraction phenomenon: a fundamental aspect of the periodic table that is quoted in general chemistry textbooks. Here we d...
• Why the European Space Agency should join the US mission to Uranus AI翻译
  作者：Mousis, Olivier; Canup, Robin M.
  作者单位：Aix-Marseille Universite; Aix-Marseille Universite; Southwest Research Institute
  摘要：Without international partnerships, NASA's groundbreaking mission could fail to be ready in time for its optimal launch window.