8056期

最新文章

• Evolutionary lability of a key innovation spurs rapid diversification AI翻译
  作者：Peoples, Nick; Burns, Michael D.; Mihalitsis, Michalis; Wainwright, Peter C.
  作者单位：University of California System; University of California Davis; Oregon State University
  摘要：Rates of lineage diversification vary considerably across the tree of life, often as a result of evolutionary innovations1, 2, 3, 4-5. Although the ability to produce new traits can vary between clades and may drive ecological transitions6, 7, 8-9, the impact of differences in the pace at which innovations evolve at macroevolutionary scales has been overlooked. Complex teeth are one innovation that contributed to the evolutionary success of major vertebrate lineages10, 11-12. Here we show that...
• How to get more women into mining AI翻译
  作者：Huang, Linqi; Li, Xibing; Dong, Longjun; Yu, Haoxuan
  作者单位：Central South University
• Fossilized dinosaur cells that defied the ravages of time-20 years since a key discovery AI翻译
  作者：Wiemann, Jasmina
  作者单位：Johns Hopkins University; Johns Hopkins University; Johns Hopkins Medicine
• Left-right-alternating theta sweeps in entorhinal-hippocampal maps of space AI翻译
  作者：Vollan, Abraham Z.; Gardner, Richard J.; Moser, May-Britt; Moser, Edvard I.
  作者单位：Norwegian University of Science & Technology (NTNU)
  摘要：Place cells in the hippocampus and grid cells in the entorhinal cortex are elements of a neural map of self position1, 2, 3, 4-5. For these cells to benefit navigation, their representation must be dynamically related to the surrounding locations2. A candidate mechanism for linking places along an animal's path has been described for place cells, in which the sequence of spikes in each cycle of the hippocampal theta oscillation encodes a trajectory from the animal's current location towards up...
• Empower families to lead the design of their ageing loved ones' health care AI翻译
  作者：Ali, Shahmir H.
  作者单位：National University of Singapore
• The expanding Universe - do ongoing tensions leave room for new physics? AI翻译
  作者：Freedman, Wendy
  作者单位：University of Chicago
• Nursing-home residents' skin is a source of transmitted harmful and drug-resistant microbes AI翻译
  作者：O'Meara, Teresa R.
  作者单位：University of Michigan System; University of Michigan
• Give grants to female scientists in war zones AI翻译
  作者：Tsybuliak, Natalia; Suchikova, Yana
  作者单位：Ministry of Education & Science of Ukraine; Berdyansk State Pedagogical University
• Iguanas reached Fiji by floating 8,000 kilometres across the sea AI翻译
  作者：[Anonymous]
• Protein waste turned into antibiotics as a defence strategy of human cells AI翻译
  作者：Clausen, Tim
  作者单位：Vienna Biocenter (VBC); Research Institute of Molecular Pathology (IMP)