2024

最新文章

• Misinformation poses a bigger threat to democracy than you might think AI翻译
  作者：Ecker, Ullrich; Roozenbeek, Jon; van der Linden, Sander; Tay, Li Qian; Cook, John; Oreskes, Naomi; Lewandowsky, Stephan
  作者单位：University of Western Australia; University of London; King's College London; University of Cambridge; Australian National University; University of Melbourne; University of Bristol
  摘要：In today's polarized political climate, researchers who combat mistruths have come under attack and been labelled as unelected arbiters of truth. But the fight against misinformation is valid, warranted and urgently required.
• What steps to take when funding starts to run out AI翻译
  作者：Savage, Neil
  摘要：Although researchers often face uncertainty when grants expire with no replacement in sight, there are creative ways to ease the dry spell.
• How to keep the lights on: the mission to make more photostable fluorophores AI翻译
  作者：Remmel, Ariana
  摘要：Fluorescent labels that have greater resistance to bleaching could help researchers to get more from biological imaging.
• Cells cope with altered chromosome numbers by enhancing protein breakdown AI翻译
  作者：Storchova, Zuzana
  摘要：When chromosomes are lost or gained, massive changes in gene expression disrupt the delicate balance of proteins in a cell. Yeasts with incorrect chromosome numbers counteract this by degrading excess proteins.
• Porous isoreticular non-metal organic frameworks AI翻译
  作者：O'Shaughnessy, Megan; Glover, Joseph; Hafizi, Roohollah; Barhi, Mounib; Clowes, Rob; Chong, Samantha Y.; Argent, Stephen P.; Day, Graeme M.; Cooper, Andrew I.
  作者单位：University of Liverpool; University of Liverpool; University of Southampton; University of Liverpool; University of Liverpool; University of Nottingham
  摘要：Metal-organic frameworks (MOFs) are useful synthetic materials that are built by the programmed assembly of metal nodes and organic linkers(1). The success of MOFs results from the isoreticular principle(2), which allows families of structurally analogous frameworks to be built in a predictable way. This relies on directional coordinate covalent bonding to define the framework geometry. However, isoreticular strategies do not translate to other common crystalline solids, such as organic salts(...
• The AI revolution is coming to robots: how will it change them? AI翻译
  作者：Gibney, Elizabeth
  摘要：The melding of artificial intelligence and robotics could catapult both fields to new heights.
• China's research clout leads to growth in homegrown science publishing AI翻译
  作者：Owens, Brian
• ULTRAVIOLET SIGHT: THE BIRD'S EYE VIEW OF LITTLE BUSH MOA AI翻译
  作者：[Anonymous]
• Structures of human γδ T cell receptor-CD3 complex AI翻译
  作者：Xin, Weizhi; Huang, Bangdong; Chi, Ximin; Liu, Yuehua; Xu, Mengjiao; Zhang, Yuanyuan; Li, Xu; Su, Qiang; Zhou, Qiang
  作者单位：Westlake University; Westlake Laboratory; Westlake University; Xiamen University
  摘要：Gamma delta (gamma delta) T cells, a unique T cell subgroup, are crucial in various immune responses and immunopathology 1-3 . The gamma delta T cell receptor (TCR), which is generated by gamma delta T cells, recognizes a diverse range of antigens independently of the major histocompatibility complex 2 . The gamma delta TCR associates with CD3 subunits, initiating T cell activation and holding great potential in immunotherapy 4 . Here we report the structures of two prototypical human V gamma ...
• Brain fluid probed by ultrasound using squishy cubes AI翻译
  作者：Magda, Jules J.
  作者单位：Utah System of Higher Education; University of Utah
  摘要：Soft solids that swell with shifts in pressure, temperature and pH provide a way of detecting such changes in the fluid around the brain. The method could be used to determine other properties of fluids elsewhere in the body.