dbos – Page 26 – Kavli Institute Pre-Print Publications

Directed evolution of the multicopper oxidase laccase for cell surface proximity labeling and electron microscopy

Posted by dbos October 29, 2024November 11, 2024Columbia, UCSD / Salk

Kavli Affiliate: Mark Ellisman | Authors: Song-Yi Lee, Heegwang Roh, David Gonzalez-Perez, Mason R Mackey, Keun-Young Kim, Daniel Hoces, Colleen McLaughlin, Stephen R Adams, Khanh Nguyen, David J Luginbuhl, Liqun Luo, Namrata Udeshi, Steven A Carr, Rogelio A Hernandez-Lopez, Mark Ellisman, Miguel Alcalde and Alice Y Ting | Summary: Enzymes that oxidize aromatic substrates have […]

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frb-voe: A Real-time Virtual Observatory Event Alert Service for Fast Radio Bursts

Posted by dbos October 29, 2024November 11, 2024MIT

Kavli Affiliate: Kiyoshi W. Masui | First 5 Authors: Thomas C. Abbott, Andrew V. Zwaniga, Charanjot Brar, Victoria M. Kaspi, Emily Petroff | Summary: We present frb-voe, a publicly available software package that enables radio observatories to broadcast fast radio burst (FRB) alerts to subscribers through low-latency virtual observatory events (VOEvents). We describe a use-case […]

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Morphogenesis of Spin Cycloids in a Non-collinear Antiferromagnet

Posted by dbos October 29, 2024November 11, 2024Cornell

Kavli Affiliate: Darrell G. Schlom | First 5 Authors: Shashank Kumar Ojha, Pratap Pal, Sergei Prokhorenko, Sajid Husain, Maya Ramesh | Summary: Pattern formation in spin systems with continuous-rotational symmetry (CRS) provides a powerful platform to study emergent complex magnetic phases and topological defects in condensed-matter physics. However, its understanding and correlation with unconventional magnetic […]

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Measuring redshift and galaxy properties via a multi-task neural net with probabilistic outputs: An application to simulated MOONS spectra

Posted by dbos October 29, 2024November 11, 2024Cambridge

Kavli Affiliate: Roberto Maiolino | First 5 Authors: Michele Ginolfi, Filippo Mannucci, Francesco Belfiore, Alessandro Marconi, Nicholas Boardman | Summary: The era of large-scale astronomical surveys demands innovative approaches for rapid and accurate analysis of extensive spectral data, and a promising direction to address this challenge is offered by artificial intelligence (AI). Here we introduce […]

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Inferring redshift and galaxy properties via a multi-task neural net with probabilistic outputs: An application to simulated MOONS spectra

Posted by dbos October 29, 2024Cambridge

Kavli Affiliate: Roberto Maiolino | First 5 Authors: Michele Ginolfi, Filippo Mannucci, Francesco Belfiore, Alessandro Marconi, Nicholas Boardman | Summary: The era of large-scale astronomical surveys demands innovative approaches for rapid and accurate analysis of extensive spectral data, and a promising direction in which to address this challenge is offered by machine learning. Here, we […]

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The realm of Aurora. Density distribution of metal-poor giants in the heart of the Galaxy

Posted by dbos October 29, 2024November 11, 2024Chicago

Kavli Affiliate: Andrey Kravtsov | First 5 Authors: Evgeny P. Kurbatov, Vasily Belokurov, Sergey Koposov, Andrey Kravtsov, Elliot Y. Davies | Summary: The innermost portions of the Milky Way’s stellar halo have avoided scrutiny until recently. The lack of wide-area survey data, made it difficult to reconstruct an uninterrupted view of the density distribution of […]

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Quantum Digital Twins for Uncertainty Quantification

Posted by dbos October 29, 2024November 11, 2024Chicago

Kavli Affiliate: Elise Jennings | First 5 Authors: Soronzonbold Otgonbaatar, Elise Jennings, , , | Summary: Modern supercomputers can handle resource-intensive computational and data-driven problems in various industries and academic fields. These supercomputers are primarily made up of traditional classical resources comprising CPUs and GPUs. Integrating quantum processing units with supercomputers offers the potential to […]

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The missing FeII bump in faint JWST AGN: possible evidence for metal-poor broad-line regions at early cosmic times

Posted by dbos October 29, 2024November 11, 2024Cambridge

Kavli Affiliate: Roberto Maiolino | First 5 Authors: Bartolomeo Trefoloni, Xihan Ji, Roberto Maiolino, Francesco D’Eugenio, Hannah Übler | Summary: Recent JWST observations have revealed a large population of intermediate/low-luminosity AGN at early times with peculiar properties, different from local AGN or luminous quasars. To better understand the physical conditions in the BLRs of these […]

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A circuit model for transsaccadic space updating and mislocalization

Posted by dbos October 28, 2024November 11, 2024Columbia

Kavli Affiliate: Michael Goldberg | Authors: Xiao Wang, Sophia Tsien, Michael E. Goldberg, Mingsha Zhang and Ning Qian | Summary: We perceive a stable, continuous world despite drastic changes of retinal images across saccades. However, while persistent objects in daily life appear stable across saccades, stimuli flashed around saccades can be grossly mislocalized. We address […]

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Transcriptional profiles of murine oligodendrocyte precursor cells across the lifespan

Posted by dbos October 28, 2024November 11, 2024Hopkins

Kavli Affiliate: Dwight Bergles and Loyal Goff | Authors: Dongeun Heo, Anya A. Kim, Björn Neumann, Valerie N. Doze, Yu Kang T Xu, Yevgeniya A. Mironova, Jared Slosberg, Loyal A. Goff, Robin J. M. Franklin and Dwight E Bergles | Summary: Oligodendrocyte progenitor cells (OPCs) are highly dynamic, widely distributed glial cells of the central […]

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