July 2024 – Page 10 – Kavli Institute Pre-Print Publications

Correlating Stroke Risk with Non-Invasive Tracing of Brain Blood Dynamic via a Portable Speckle Contrast Optical Spectroscopy Laser Device

Posted by dbos July 23, 2024August 5, 2024Caltech

Kavli Affiliate: Changhuei Yang | First 5 Authors: Yu Xi Huang, Simon Mahler, Aidin Abedi, Julian Michael Tyszka, Yu Tung Lo | Summary: Stroke poses a significant global health threat, with millions affected annually, leading to substantial morbidity and mortality. Current stroke risk assessment for the general population relies on markers such as demographics, blood […]

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A smooth filament origin for prolate galaxies “going bananas” in deep JWST images

Posted by dbos July 23, 2024August 5, 2024MIT

Kavli Affiliate: Mark Vogelsberger | First 5 Authors: Alvaro Pozo, Tom Broadhurst, Razieh Emami, Philip Mocz, Mark Vogelsberger | Summary: We compare the abundant prolate shaped galaxies reported beyond z$>$3 in deep JWST surveys, with the predicted {it stellar} appearance of young galaxies in detailed hydro-simulations of three main dark matter contenders: Cold (CDM), Wave/Fuzzy […]

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Computational quantum transport

Posted by dbos July 23, 2024Delft

Kavli Affiliate: Michael Wimmer | First 5 Authors: Xavier Waintal, Michael Wimmer, Anton Akhmerov, Christoph Groth, Branislav K. Nikolic | Summary: This review is devoted to the different techniques that have been developed to compute the coherent transport properties of quantum nanoelectronic systems connected to electrodes. Beside a review of the different algorithms proposed in […]

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Exploring The Neural Burden In Pruned Models: An Insight Inspired By Neuroscience

Posted by dbos July 23, 2024UCAS

Kavli Affiliate: Yi Zhou | First 5 Authors: Zeyu Wang, Weichen Dai, Xiangyu Zhou, Ji Qi, Yi Zhou | Summary: Vision Transformer and its variants have been adopted in many visual tasks due to their powerful capabilities, which also bring significant challenges in computation and storage. Consequently, researchers have introduced various compression methods in recent […]

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Exploring The Neural Burden In Pruned Models: An Insight Inspired By Neuroscience

Posted by dbos July 23, 2024UCAS

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Gemini Planet Imager Observations of a Resolved Low-Inclination Debris Disk Around HD 156623

Posted by dbos July 22, 2024August 5, 2024Stanford

Kavli Affiliate: Bruce Macintosh | First 5 Authors: Briley L. Lewis, Michael P. Fitzgerald, Thomas M. Esposito, Pauline Arriaga, Ronald Lopez | Summary: The 16 Myr-old A0V star HD 156623 in the Scorpius–Centaurus association hosts a high-fractional-luminosity debris disk, recently resolved in scattered light for the first time by the Gemini Planet Imager (GPI) in […]

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Large dark matter content and steep metallicity profile predicted for Ultra-Diffuse Galaxies formed in high-spin halos

Posted by dbos July 22, 2024August 5, 2024MIT

Kavli Affiliate: Mark Vogelsberger | First 5 Authors: José A. Benavides, Laura V. Sales, Mario. G. Abadi, Mark Vogelsberger, Federico Marinacci | Summary: We study the stellar properties of a sample of simulated ultra-diffuse galaxies (UDGs) with stellar mass $M_star=10^{7.5}$ – $10^{9} ~ rm{M_{odot}}$, selected from the TNG50 simulation, where UDGs form mainly in high-spin […]

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G-quadruplexes are a source of vulnerability in BRCA2 deficient granule cell progenitors and medulloblastoma

Posted by dbos July 22, 2024August 5, 2024Rockefeller

Kavli Affiliate: Mary E. Hatten | Authors: Danielle L. Keahi, Mathijs A. Sanders, Matthew R. Paul, Andrew L.H. Webster, Yin Fang, Tom F. Wiley, Samer Shalaby, Thomas S. Carroll, Settara C. Chandrasekharappa, Carolina Sandoval-Garcia, Margaret L. MacMillan, John E. Wagner, Mary E. Hatten and Agata Smogorzewska | Summary: Biallelic pathogenic variants in the essential DNA […]

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A robust, fiber-coupled scanning probe magnetometer using electron spins at the tip of a diamond nanobeam

Posted by dbos July 22, 2024August 5, 2024Delft

Kavli Affiliate: Toeno Van Der Sar | First 5 Authors: Yufan Li, Gesa Welker, Richard Norte, Toeno van der Sar, | Summary: Fiber-coupled sensors are well suited for sensing and microscopy in hard-to-reach environments such as biological or cryogenic systems. We demonstrate fiber-based magnetic imaging based on nitrogen-vacancy (NV) sensor spins at the tip of […]

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FEASTS Combined with Interferometry (II): Significantly Changed HI Surface Densities and Even More Inefficient Star Formation in Galaxy Outer Disks

Posted by dbos July 22, 2024Peking

Kavli Affiliate: Luis C. Ho | First 5 Authors: Jing Wang, Xuchen Lin, Lister Staveley-Smith, Dong Yang, Fabian Walter | Summary: We update the HI surface density measurements for a subset of 17 THINGS galaxies by dealing with the short-spacing problem of the original VLA HI images. It is the same sample that Bigiel et […]

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