New constraints on ultraheavy dark matter from the LZ experiment

Kavli Affiliate: C. M. Ignarra | First 5 Authors: J. Aalbers, D. S. Akerib, A. K. Al Musalhi, C. S. Amarasinghe, A. Ames | Summary: Searches for dark matter with liquid xenon time projection chamber experiments have traditionally focused on the region of the parameter space that is characteristic of weakly interacting massive particles, ranging […]


Continue.. New constraints on ultraheavy dark matter from the LZ experiment

Disambiguated Node Classification with Graph Neural Networks

Kavli Affiliate: Xiang Zhang | First 5 Authors: Tianxiang Zhao, Xiang Zhang, Suhang Wang, , | Summary: Graph Neural Networks (GNNs) have demonstrated significant success in learning from graph-structured data across various domains. Despite their great successful, one critical challenge is often overlooked by existing works, i.e., the learning of message propagation that can generalize […]


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The lateral habenula is required for maternal behavior in the mouse dam

Kavli Affiliate: David Linden | Authors: Jessie Benedict, Robert H. Cudmore, David J. Linden, Diarra Oden and Aleah Spruell | Summary: Mammalian parenting is an unusually demanding commitment. How did evolution co-opt the reward system to ensure parental care? Previous work has implicated the lateral habenula (LHb), an epithalamic nucleus, as a potential intersection of […]


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SARS-CoV-2 Omicron lineage XBB spike structures, conformations, antigenicity, and receptor recognition

Kavli Affiliate: Robert Edwards | Authors: Qianyi E Zhang, Jared Lindenberger, Ruth Parsons, Bhishem Thakur, Rob Parks, Chan Soo Park, Xiao Huang, Salam Sammour, Katarzyna Janowska, Taylor N Spence, Robert J. Edwards, Mitchell Martin, Wilton B Williams, Sophie Gobeil, David C Montefiori, Bette Korber, Kevin O’Neil Saunders, Barton F Haynes, Barton F. Haynes, Rory Henderson […]


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Most axonal mitochondria in cortical pyramidal neurons lack mitochondrial DNA and consume ATP

Kavli Affiliate: Franck Polleux | Authors: Yusuke Hirabayashi, Tommy L Lewis, Jr., Yudan Du, Daniel M Virga, Aubrianna Decker, Giovanna Coceano, Jonatan Alvelid, Maela Paul, Stevie Hamilton, Parker Kneis, Yasufumi Takahashi, Jellert Gaublomme, Ilaria Testa and Franck Polleux | Summary: In neurons of the mammalian central nervous system (CNS), axonal mitochondria are thought to be […]


Continue.. Most axonal mitochondria in cortical pyramidal neurons lack mitochondrial DNA and consume ATP

Image deconvolution and PSF reconstruction with STARRED: a wavelet-based two-channel method optimized for light curve extraction

Kavli Affiliate: Philip J. Marshall | First 5 Authors: Martin Millon, Kevin Michalewicz, Frédéric Dux, Frédéric Courbin, Philip J. Marshall | Summary: We present STARRED, a Point Spread Function (PSF) reconstruction, two-channel deconvolution, and light curve extraction method designed for high-precision photometric measurements in imaging time series. An improved resolution of the data is targeted […]


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The THESAN project: galaxy sizes during the epoch of reionization

Kavli Affiliate: Mark Vogelsberger | First 5 Authors: Xuejian Shen, Mark Vogelsberger, Josh Borrow, Yongao Hu, Evan Erickson | Summary: We investigate galaxy sizes at redshift $zgtrsim 6$ with the cosmological radiation-magneto-hydrodynamic simulation suite THESAN(-HR). These simulations simultaneously capture the reionization of the large-scale intergalactic medium and resolved galaxy properties. The intrinsic size ($r^{ast}_{1/2}$) of […]


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A demonstration of the effect of fringe-rate filtering in the Hydrogen Epoch of Reionization Array delay power spectrum pipeline

Kavli Affiliate: Jacqueline N. Hewitt | First 5 Authors: Hugh Garsden, Philip Bull, Mike Wilensky, Zuhra Abdurashidova, Tyrone Adams | Summary: Radio interferometers targeting the 21cm brightness temperature fluctuations at high redshift are subject to systematic effects that operate over a range of different timescales. These can be isolated by designing appropriate Fourier filters that […]


Continue.. A demonstration of the effect of fringe-rate filtering in the Hydrogen Epoch of Reionization Array delay power spectrum pipeline

Learning Continuous 3D Words for Text-to-Image Generation

Kavli Affiliate: Matthew Fisher | First 5 Authors: Ta-Ying Cheng, Matheus Gadelha, Thibault Groueix, Matthew Fisher, Radomir Mech | Summary: Current controls over diffusion models (e.g., through text or ControlNet) for image generation fall short in recognizing abstract, continuous attributes like illumination direction or non-rigid shape change. In this paper, we present an approach for […]


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Tuning the Spin Interaction in Non-planar Organic Diradicals Through Mechanical Manipulation

Kavli Affiliate: Herre S. J. Van Der Zant | First 5 Authors: Alessio Vegliante, Saleta Fernandez, Ricardo Ortiz, Manuel Vilas-Varela, Thomas Baum | Summary: Open-shell polycyclic aromatic hydrocarbons (PAHs) represent promising building blocks for carbon-based functional magnetic materials. Their magnetic properties stem from the presence of unpaired electrons localized in radical states of $pi$ character. […]


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