Differences in Cajal-Retzius cell density and postnatal persistence across cortical areas revealed by a novel intersectional genetic labeling approach

Posted by dbos NTNU, This Week: Neuroscience

Kavli Affiliate: Giulia Quattrocolo | Authors: Kristian Moan, Robert P Machold and Giulia Quattrocolo | Summary: Cajal-Retzius (CR) cells are glutamatergic neurons that transiently populate the most superficial layer of the isocortex and allocortex during development, serving an essential role during both prenatal and early postnatal brain development. Notably, these cells disappear from most cortical […]


Continue.. Differences in Cajal-Retzius cell density and postnatal persistence across cortical areas revealed by a novel intersectional genetic labeling approach

Disk-jet coupling across the spectral transition in supermassive black holes

Posted by dbos This Week: Astrophysics, Tokyo

Kavli Affiliate: John D. Silverman | First 5 Authors: Jia-Lai Kang, Chris Done, Scott Hagen, Mai Liao, Matthew J. Temple | Summary: Accretion flows in both stellar and supermassive black holes show a distinct spectral transition. This is seen directly in binaries and changing look AGN, and also in a recent sample of eROSITA X-ray […]


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Structural and antigenic characterization of novel and diverse Henipavirus glycoproteins

Posted by dbos This Week: Neuroscience, UCSF

Kavli Affiliate: Robert Edwards | Authors: Aaron J May, Muralikrishna Lella, Jared Lindenberger, Alex Berkman, Ujjwal Kumar, Moumita Dutta, Maggie Barr, Rob Parks, Xiaozhi Lu, Madison Berry, Amanda Newman, Xiao Huang, Kijun Song, Victor Ilevbare, Salam Sammour, Chan Soo Park, Radha Devkota Adhikari, Priyanka Devkota, Katarzyna Janowska, Yanshun Liu, Garrett Scapellato, Taylor N Spence, Katayoun […]


Continue.. Structural and antigenic characterization of novel and diverse Henipavirus glycoproteins

ELVES-Dwarf I: Satellites Systems of Eight Isolated Dwarf Galaxies in the Local Volume

Posted by dbos Peking, This Week: Astrophysics

Jiaxuan Li, Jenny E. Greene, Shany Danieli, Scott G. Carlsten, Marla Geha | Summary: [[{“value”:”The satellite populations of Milky Way–mass systems have been extensively studied, significantly advancing our understanding of galaxy formation and dark matter physics. In contrast, the satellites of lower-mass dwarf galaxies remain largely unexplored, despite hierarchical structure formation predicting that dwarf galaxies […]


Continue.. ELVES-Dwarf I: Satellites Systems of Eight Isolated Dwarf Galaxies in the Local Volume

Genetic Programming with Reinforcement Learning Trained Transformer for Real-World Dynamic Scheduling Problems

Posted by dbos Peking, This Week: Astrophysics

Kavli Affiliate: Xian Chen | First 5 Authors: Xian Chen, Rong Qu, Jing Dong, Ruibin Bai, Yaochu Jin | Summary: Dynamic scheduling in real-world environments often struggles to adapt to unforeseen disruptions, making traditional static scheduling methods and human-designed heuristics inadequate. This paper introduces an innovative approach that combines Genetic Programming (GP) with a Transformer […]


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Learning Joint Source-Channel Encoding in IRS-assisted Multi-User Semantic Communications

Posted by dbos This Week: Theoretical Physics, UCAS

Kavli Affiliate: Bo Gu | First 5 Authors: Haidong Wang, Songhan Zhao, Lanhua Li, Bo Gu, Jing Xu | Summary: In this paper, we investigate a joint source-channel encoding (JSCE) scheme in an intelligent reflecting surface (IRS)-assisted multi-user semantic communication system. Semantic encoding not only compresses redundant information, but also enhances information orthogonality in a […]


Continue.. Learning Joint Source-Channel Encoding in IRS-assisted Multi-User Semantic Communications