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作者：Cai, Linbi; Argunsah, Ali Ozgur; Damilou, Angeliki; Karayannis, Theofanis
作者单位：University of Zurich; University of Zurich
摘要：Nasal chemosensation is considered the evolutionarily oldest mammalian sense and, together with somatosensation, is crucial for neonatal well-being before auditory and visual pathways start engaging the brain. Using anatomical and functional approaches in mice, we reveal that odor-driven activity propagates to a large part of the cortex during the first postnatal week and enhances whisker-evoked activation of primary whisker somatosensory cortex (wS1). This effect disappears in adult animals, ...
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作者：Brainard, Jeffrey; Chakradhar, Shraddha
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作者：Brainard, Jeffrey; Chakradhar, Shraddha
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作者：Kaiser, Jocelyn
摘要：New policy governs gain-of-function and dual-use studies
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作者：Brainard, Jeffrey; Chakradhar, Shraddha
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作者：Lynch-Stieglitz, Jean; Vollmer, Tyler D.; Valley, Shannon G.; Blackmon, Eric; Gu, Sifan; Marchitto, Thomas M.
作者单位：University System of Georgia; Georgia Institute of Technology; Shanghai Jiao Tong University; University of Colorado System; University of Colorado Boulder; University of Colorado System; University of Colorado Boulder
摘要：The high rate of biological productivity in the North Atlantic is stimulated by the advective supply of nutrients into the region via the Gulf Stream (nutrient stream). It has been proposed that the projected future decline in the Atlantic Meridional Overturning Circulation (AMOC) will cause a reduction in nutrient supply and resulting productivity. In this work, we examine how the nutrient stream changed over the Younger Dryas climate reversal that marked the transition out of the last ice ag...
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作者：Roberts, Leslie
摘要：Draft evaluation calls 2016 decision to change oral vaccines a failure
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作者：Thorp, H. Holden
摘要：On 2 April, I received an email that changed the course of the next 2 weeks. The Select Subcommittee on the Coronavirus Pandemic, chaired by United States Congressman Brad Wenstrup, invited me to testify along with my counterparts at Nature and The Lancet. The purpose of the public hearing (Academic Malpractice: Examining the Relationship Between Scientific Journals, the Government, and Peer Review) was to determine whether government officials, specifically former National Institutes of Healt...
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作者：Chen, Libo; Karilanova, Sanja; Chaki, Soumi; Wen, Chenyu; Wang, Lisha; Winblad, Bengt; Zhang, Shi-Li; Ozcelikkale, Ayca; Zhang, Zhi-Bin
作者单位：Uppsala University; Uppsala University; Karolinska Institutet; Karolinska Institutet; Karolinska University Hospital
摘要：Rapid processing of tactile information is essential to human haptic exploration and dexterous object manipulation. Conventional electronic skins generate frames of tactile signals upon interaction with objects. Unfortunately, they are generally ill-suited for efficient coding of temporal information and rapid feature extraction. In this work, we report a neuromorphic tactile system that uses spike timing, especially the first-spike timing, to code dynamic tactile information about touch and g...
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作者：Xu, Yuanfeng; Vergniory, M. G.; Ma, Da-Shuai; Manes, Juan L.; Song, Zhi-Da; Bernevig, B. Andrei; Regnault, Nicolas; Elcoro, Luis
作者单位：Zhejiang University; Zhejiang University; Princeton University; Max Planck Society; Chongqing University; Chongqing University; University of Basque Country; Peking University; Basque Foundation for Science; Centre National de la Recherche Scientifique (CNRS); Universite Paris Cite; Sorbonne Universite; Universite PSL; Ecole Normale Superieure (ENS)
摘要：Phonons play a crucial role in many properties of solid-state systems, and it is expected that topological phonons may lead to rich and unconventional physics. On the basis of the existing phonon materials databases, we have compiled a catalog of topological phonon bands for more than 10,000 three-dimensional crystalline materials. Using topological quantum chemistry, we calculated the band representations, compatibility relations, and band topologies of each isolated set of phonon bands for t...
