2025

最新文章

• A soft-clamped topological waveguide for phonons AI翻译
  作者：Xi, Xiang; Chernobrovkin, Ilia; Kosata, Jan; Kristensen, Mads B.; Langman, Eric; Sorensen, Anders S.; Zilberberg, Oded; Schliesser, Albert
  作者单位：University of Copenhagen; Niels Bohr Institute; University of Copenhagen; Niels Bohr Institute; Swiss Federal Institutes of Technology Domain; ETH Zurich; University of Konstanz
  摘要：Topological insulators were originally discovered for electron waves in condensed-matter systems. Recently, this concept has been transferred to bosonic systems such as photons1 and phonons2, which propagate in materials patterned with artificial lattices that emulate spin-Hall physics. This work has been motivated, in part, by the prospect of topologically protected transport along edge channels in on-chip circuits2,3. In principle, topology protects propagation against backscattering, but no...
• Origins of the 'vampire fungus' that causes white-nose syndrome in bats AI翻译
  作者：Fisher, Matthew C.
  作者单位：Imperial College London
  摘要：An emerging fungal infection is endangering bats in America. DNA analysis reveals that the infection first arose in Europe, mediated by two fungal culprits.
• Chromatin loops are an ancestral hallmark of the animal regulatory genome AI翻译
  作者：Kim, Iana V.; Navarrete, Cristina; Grau-Bove, Xavier; Iglesias, Marta; Elek, Anamaria; Zolotarov, Grygoriy; Bykov, Nikolai S.; Montgomery, Sean A.; Ksiezopolska, Ewa; Canas-Armenteros, Didac; Soto-Angel, Joan J.; Leys, Sally P.; Burkhardt, Pawel; Suga, Hiroshi; de Mendoza, Alex; Marti-Renom, Marc A.; Sebe-Pedros, Arnau
  作者单位：Barcelona Institute of Science & Technology; Pompeu Fabra University; Centre de Regulacio Genomica (CRG); Pompeu Fabra University; University of Bergen; University of Alberta; Prefectural University of Hiroshima; University of London; Queen Mary University London; ICREA; Wellcome Trust Sanger Institute
  摘要：In bilaterian animals, gene regulation is shaped by a combination of linear and spatial regulatory information. Regulatory elements along the genome are integrated into gene regulatory landscapes through chromatin compartmentalization1,2, insulation of neighbouring genomic regions3,4 and chromatin looping that brings together distal cis-regulatory sequences5. However, the evolution of these regulatory features is unknown because the three-dimensional genome architecture of most animal lineages...
• Missile defence won't prevent the health crises that rock global security AI翻译
  作者：Evaborhene, Nelson
  作者单位：University of Witwatersrand
• Who is on RFK Jr's new vaccine panel - and what will they do? AI翻译
  作者：Ledford, Heidi; Fieldhouse, Rachel
• Evidence of Coulomb liquid phase in few-electron droplets AI翻译
  作者：Shaju, Jashwanth; Pavlovska, Elina; Suba, Ralfs; Wang, Junliang; Ouacel, Seddik; Vasselon, Thomas; Aluffi, Matteo; Mazzella, Lucas; Geffroy, Clement; Ludwig, Arne; Wieck, Andreas D.; Urdampilleta, Matias; Baeuerle, Christopher; Kashcheyevs, Vyacheslavs; Sellier, Hermann
  作者单位：Communaute Universite Grenoble Alpes; Institut National Polytechnique de Grenoble; Centre National de la Recherche Scientifique (CNRS); Universite Grenoble Alpes (UGA); University of Latvia; Ruhr University Bochum
  摘要：Emergence of universal collective behaviour from interactions within a sufficiently large group of elementary constituents is a fundamental scientific concept1. In physics, correlations in fluctuating microscopic observables can provide key information about collective states of matter, such as deconfined quark-gluon plasma in heavy-ion collisions2 or expanding quantum degenerate gases3,4. Mesoscopic colliders, through shot-noise measurements, have provided smoking-gun evidence on the nature o...
• DNA-guided transcription factor interactions extend human gene regulatory code (vol 641, pg 1329, 2025) AI翻译
  作者：Xie, Zhiyuan; Sokolov, Ilya; Osmala, Maria; Yue, Xue; Bower, Grace; Pett, J. Patrick; Chen, Yinan; Wang, Kai; Cavga, Ayse Derya; Popov, Alexander; Teichmann, Sarah A.; Morgunova, Ekaterina; Kvon, Evgeny Z.; Yin, Yimeng; Taipale, Jussi
• Three science-led start-ups making their mark AI翻译
  作者：Vartan, Starre
• A neutral-atom Hubbard quantum simulator in the cryogenic regime AI翻译
  作者：Xu, Muqing; Kendrick, Lev Haldar; Kale, Anant; Gang, Youqi; Feng, Chunhan; Zhang, Shiwei; Young, Aaron W.; Lebrat, Martin; Greiner, Markus
  作者单位：Harvard University; Simons Foundation; Flatiron Institute
  摘要：Ultracold fermionic atoms in optical lattices offer pristine realizations of Hubbard models1, which are fundamental to modern condensed-matter physics2,3. Despite notable advancements4, 5-6, the accessible temperatures in these optical lattice material analogues are still too high to address many open problems7, 8, 9-10. Here we demonstrate a several-fold reduction in temperature6,11, 12-13, bringing large-scale quantum simulations of the Hubbard model into an entirely new regime. This is acco...
• Celebrating the anniversary of Michael Faraday's discovery of benzene AI翻译
  作者：[Anonymous]