LAMOST J1010+2358 is not a Pair-Instability Supernova Relic

Kavli Affiliate: Alexander P. Ji | First 5 Authors: Pierre N. Thibodeaux, Alexander P. Ji, William Cerny, Evan N. Kirby, Joshua D. Simon | Summary: The discovery of a star formed out of pair-instability supernova ejecta would have massive implications for the Population III star initial mass function and the existence of stars over 100 […]


Continue.. LAMOST J1010+2358 is not a Pair-Instability Supernova Relic

Widespread Receptive Field Remapping in Early Visual Cortex

Kavli Affiliate: Anirvan Nandy | Authors: Sachira Denagamage, Mitchell P Morton and Anirvan Nandy | Summary: Our eyes are in constant motion, yet we perceive the visual world as being stable. Predictive remapping of receptive fields is thought to be one of the critical mechanisms for enforcing perceptual stability during eye movements. While receptive field […]


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Chandra HETG X-ray Spectra and Variability of $π$ Aqr, a $γ$ Cas-type Be star

Kavli Affiliate: David P. Huenemoerder | First 5 Authors: David P. Huenemoerder, Pragati Pradhan, Claude R. Canizares, Sean Gunderson, Richard Ignace | Summary: High-resolution X-ray spectra of $pi,$Aqr, a $gamma,$Cas-type star, obtained with the Chandra/HETG grating spectrometer, revealed emission lines of H-like ions of Mg, Si, S, and Fe, a strong, hard continuum, and a […]


Continue.. Chandra HETG X-ray Spectra and Variability of $π$ Aqr, a $γ$ Cas-type Be star

Chandra HETG X-ray Spectra and Variability of $π$ Aqr, a $γ$ Cas-type Be star

Kavli Affiliate: David P. Huenemoerder | First 5 Authors: David P. Huenemoerder, Pragati Pradhan, Claude R. Canizares, Sean Gunderson, Richard Ignace | Summary: High-resolution X-ray spectra of $pi,$Aqr, a $gamma,$Cas-type star, obtained with the Chandra/HETG grating spectrometer, revealed emission lines of H-like ions of Mg, Si, S, and Fe, a strong, hard continuum, and a […]


Continue.. Chandra HETG X-ray Spectra and Variability of $π$ Aqr, a $γ$ Cas-type Be star

Magnetogenetic cell activation using endogenous ferritin

Kavli Affiliate: Jeffrey M. Friedman | Authors: Lisa E Pomeranz, Rosemary Li, Xiaofei A Yu, Leah Kelly, Gholamreza Hassanzadeh, Henrik Molina, Daniel Gross, Matthew I Brier, George Vaisey, Putianqi Wang, Maria Jimenez-Gonzalez, Adolfo Garcia-Ocana, Jonathan Dordick, Jeffrey M. Friedman and Sarah A Stanley | Summary: The ability to precisely control the activity of defined cell […]


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Enhancing nanocrystal superlattice self-assembly near a metastable liquid binodal

Kavli Affiliate: Naomi S. Ginsberg | First 5 Authors: Christian P. N. Tanner, Vivian R. K. Wall, Joshua Portner, Ahhyun Jeong, Avishek Das | Summary: Bottom-up assembly of nanocrystals (NCs) into ordered arrays, or superlattices (SLs), is a promising route to design materials with new functionalities, but the degree of control over assembly into functional […]


Continue.. Enhancing nanocrystal superlattice self-assembly near a metastable liquid binodal

Enhancing nanocrystal superlattice self-assembly near a metastable liquid binodal

Kavli Affiliate: David T. Limmer | First 5 Authors: Christian P. N. Tanner, Vivian R. K. Wall, Joshua Portner, Ahhyun Jeong, Avishek Das | Summary: Bottom-up assembly of nanocrystals (NCs) into ordered arrays, or superlattices (SLs), is a promising route to design materials with new functionalities, but the degree of control over assembly into functional […]


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Synaptic architecture of a memory engram in the mouse hippocampus

Kavli Affiliate: Mark Ellisman | Authors: Marco Uytiepo, Mark Ellisman and Anton Maximov | Summary: Memory engrams are formed through experience-dependent remodeling of neural circuits, but their detailed architectures have remained unresolved. Using 3D electron microscopy, we performed nanoscale reconstructions of the hippocampal CA3-CA1 pathway following chemogenetic labeling of cellular ensembles with a remote history […]


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The Dorsal Column Nuclei Scale Mechanical Sensitivity in Naive and Neuropathic Pain States

Kavli Affiliate: Eiman Azim | Authors: Aman Upadhyay, Mark A Gradwell, Thomas J Vajtay, James Conner, Arnab A Sanyal, Chloe Azadegan, Komal R Patel, Joshua K Thackray, Manon Bohic, Fumiyasu Imai, Simon O Ogundare, Yutaka Yoshida, Ishmail Abdus-Saboor, Eiman Azim and Victoria Eugenia Guadalupe Abraira | Summary: Tactile perception relies on reliable transmission and modulation […]


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High-Coherence Kerr-cat qubit in 2D architecture

Kavli Affiliate: Ke Wang | First 5 Authors: Ahmed Hajr, Bingcheng Qing, Ke Wang, Gerwin Koolstra, Zahra Pedramrazi | Summary: The Kerr-cat qubit is a bosonic qubit in which multi-photon Schrodinger cat states are stabilized by applying a two-photon drive to an oscillator with a Kerr nonlinearity. The suppressed bit-flip rate with increasing cat size […]


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