6683期

最新文章

• A Black spaceflight legacy AI翻译
  作者：Shindell, Matthew
  作者单位：Smithsonian Institution; Smithsonian National Air & Space Museum
  摘要：An aspiring Cold War-era astronaut and those who followed in his footsteps take center stage in a new documentary
• Stabilizing 3D-printed metal alloys AI翻译
  作者：Zhang, Lai-Chang; Wang, Jincheng
  作者单位：Edith Cowan University; University of Western Australia
• The gift of feedback AI翻译
  作者：Zhang, Yaowu
  作者单位：Capital Medical University
• Does fluoride in drinking water risk IQ loss? AI翻译
  作者：Stokstad, Erik
  摘要：A U.S. federal court is examining a controversial link between fluoride and neurotoxicity
• Time for growth AI翻译
  作者：Buckley, Christopher R.; Haydon, Michael J.
  作者单位：University of Melbourne
• A thousand years of solitude AI翻译
  作者：Cornwall, Warren
• Olfaction in the Anthropocene: NO3 negatively affects floral scent and nocturnal pollination AI翻译
  作者：Chan, J. K.; Parasurama, S.; Atlas, R.; Xu, R.; Jongebloed, U. A.; Alexander, B.; Langenhan, J. M.; Thornton, J. A.; Riffell, J. A.
  作者单位：University of Washington; University of Washington Seattle; University of Washington; University of Washington Seattle; Tsinghua University; Seattle University; National Biodiversity Future Center; University of Naples Federico II; Institut Polytechnique de Paris; Ecole Polytechnique; Sorbonne Universite
  摘要：There is growing concern about sensory pollutants affecting ecological communities. Anthropogenically enhanced oxidants [ozone (O-3) and nitrate radicals (NO3)] rapidly degrade floral scents, potentially reducing pollinator attraction to flowers. However, the physiological and behavioral impacts on pollinators and plant fitness are unknown. Using a nocturnal flower-moth system, we found that atmospherically relevant concentrations of NO3 eliminate flower visitation by moths, and the reaction o...
• Rare fossil reveals weird early tree AI翻译
  作者：[Anonymous]
• Teach Indigenous knowledge alongside science AI翻译
  作者：Black, Amanda; Tylianakis, Jason M.
  作者单位：Lincoln University - New Zealand; University of Canterbury
• Oxygen isotope ensemble reveals Earth's seawater, temperature, and carbon cycle history AI翻译
  作者：Isson, Terry; Rauzi, Sofia
  摘要：Earth's persistent habitability since the Archean remains poorly understood. Using an oxygen isotope ensemble approach-comprising shale, iron oxide, carbonate, silica, and phosphate records-we reconcile a multibillion-year history of seawater delta O-18, temperature, and marine and terrestrial clay abundance. Our results reveal a rise in seawater delta O-18 and a temperate Proterozoic climate distinct to interpretations of a hot early Earth, indicating a strongly buffered climate system. Preca...