2023 – Page 267 – Kavli Institute Pre-Print Publications

Spatial heterogeneity in biofilm metabolism elicited by local control of phenazine methylation

Posted by klaurent February 16, 2023March 7, 2023Columbia

Kavli Affiliate: Wei Min | Authors: Christopher R. Evans, Marina K. Smiley, Sean Asahara Thio, Mian Wei, Alexa Price-Whelan, Wei Min and Lars E.P. Dietrich | Summary: Within biofilms, gradients of electron acceptors such as oxygen stimulate the formation of physiological subpopulations. This heterogeneity can enable cross-feeding and promote drug resilience, features of the multicellular […]

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Analytical theory of cat scars with discrete time crystalline dynamics in Floquet systems

Posted by klaurent February 16, 2023UCAS

Kavli Affiliate: Biao Huang | First 5 Authors: Biao Huang, , , , | Summary: We reconstruct the spectral pairing (SP) theories to enable analytical descriptions of eigenstate spatiotemporal orders in translation-invariant systems without prethermal conditions. It is shown that the strong Ising interactions and drivings alone stabilize a class of “cat scar" eigenstates with […]

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Analytical theory of cat scars with discrete time crystalline dynamics in Floquet systems

Posted by klaurent February 16, 2023UCAS

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Alteration of functional connectivity in the cortex and major brain networks of non-human primates following focused ultrasound exposure

Posted by klaurent February 16, 2023February 28, 2023Columbia

Kavli Affiliate: Vincent Ferrera | Authors: Dong Liu, Fabian A Munoz Silva, Soroosh Sanatkhani, Antonios Pouliopoulos, Elisa Konofagou, Jack Grinband and Vincent P. Ferrera | Summary: Focused ultrasound (FUS) is a non-invasive neuromodulation technology that is being investigated for potential treatment of neurological and psychiatric disorders. Focused ultrasound combined with microbubbles can temporarily open the […]

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Massively parallel characterization of psychiatric disorder-associated and cell-type-specific regulatory elements in the developing human cortex

Posted by klaurent February 16, 2023February 28, 2023UCSF

Kavli Affiliate: Alex Pollen | Authors: Chengyu Deng, Sean Whalen, Marilyn Steyert, Ryan Ziffra, Pawel F Przytycki, Fumitaka Inoue, Daniela Alves Pereira, Davide Capauto, Scott Norton, Flora M. Vaccarino, Alex Aaron Pollen, Tomasz J. Nowakowski, Nadav Ahituv and Katherine S. Pollard | Summary: Nucleotide changes in gene regulatory elements are important determinants of neuronal development […]

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Restructuring of olfactory representations in the fly brain around odor relationships in natural sources

Posted by klaurent February 16, 2023February 28, 2023UCSD / Salk

Kavli Affiliate: Tatyana Sharpee | Authors: Jie-Yoon Yang, Thomas F O’Connell, Wei-Mien M Hsu, Matthew S Bauer, Kristina V. Dylla, Tatyana O Sharpee and Elizabeth J Hong | Summary: A core challenge of olfactory neuroscience is to understand how neural representations of odor are generated and progressively transformed across different layers of the olfactory circuit […]

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Scrambling and Recovery of Quantum Information in Inhomogeneous Quenches in Two-dimensional Conformal Field Theories

Posted by klaurent February 16, 2023UCAS

Kavli Affiliate: Masahiro Nozaki | First 5 Authors: Kanato Goto, Masahiro Nozaki, Shinsei Ryu, Kotaro Tamaoka, Mao Tian Tan | Summary: We study various quantum quench processes induced by the M"obius/sine-square deformation of the Hamiltonian in two-dimensional conformal field theories starting from the thermofield double state in the two copies of the Hilbert space. These […]

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Search for the Epoch of Reionisation with HERA: Upper Limits on the Closure Phase Delay Power Spectrum

Posted by klaurent February 15, 2023MIT

Kavli Affiliate: Jacqueline N. Hewitt | First 5 Authors: Pascal M. Keller, Bojan Nikolic, Nithyanandan Thyagarajan, Chris L. Carilli, Gianni Bernardi | Summary: Radio interferometers aiming to measure the power spectrum of the redshifted 21 cm line during the Epoch of Reionisation (EoR) need to achieve an unprecedented dynamic range to separate the weak signal […]

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Search for the Epoch of Reionisation with HERA: Upper Limits on the Closure Phase Delay Power Spectrum

Posted by klaurent February 15, 2023MIT

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A “morphogenetic action” principle for 3D shape formation by the growth of thin sheets

Posted by dbos February 15, 2023UCSB

Kavli Affiliate: Boris I. Shraiman | First 5 Authors: Dillon J. Cislo, Anastasios Pavlopoulos, Boris I. Shraiman, , | Summary: How does growth encode form in developing organisms? Many different spatiotemporal growth profiles may sculpt tissues into the same target 3D shapes, but only specific growth patterns are observed in animal and plant development. In […]

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