Dissociable Cellular and Genetic Mechanisms of Cortical Thinning at Different Life Stages

Posted by klaurent UCSD / Salk

Kavli Affiliate: Terry Jernigan | Authors: Amirhossein Modabbernia, Didac Vidal-Pineiro, Ingrid Agartz, Ole A Andreassen, Rosa Ayesa-Arriola, Alessandro Bertolino, Dorret I Boomsma, Josiane Bourque, Alan Breier, Rachel M Brouwer, Jan K Buitelaar, Erick J Canales-Rodriguez, Xavier Caseras, Patricia J Conrod, Benedicto Crespo-Facorro, Fabrice Crivello, Eveline A Crone, Greig I de Zubicaray, Erin W Dickie, Danai […]


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Stringent $σ_8$ constraints from small-scale galaxy clustering using a hybrid MCMC+emulator framework

Posted by klaurent Stanford

Kavli Affiliate: Risa H. Wechsler | First 5 Authors: Sihan Yuan, Lehman H. Garrison, Daniel J. Eisenstein, Risa H. Wechsler, | Summary: We present a novel simulation-based hybrid emulator approach that maximally derives cosmological and Halo Occupation Distribution (HOD) information from non-linear galaxy clustering, with sufficient precision for DESI Year 1 (Y1) analysis. Our hybrid […]


Continue.. Stringent $σ_8$ constraints from small-scale galaxy clustering using a hybrid MCMC+emulator framework

Being KLEVER at cosmic noon: ionised gas outflows are inconspicuous in low-mass star-forming galaxies but prominent in massive AGN hosts

Posted by klaurent Cambridge

Kavli Affiliate: Roberto Maiolino | First 5 Authors: Alice Concas, Roberto Maiolino, Mirko Curti, Connor Hayden-Pawson, Michele Cirasuolo | Summary: We investigate the presence of ionised gas outflows in a sample of 141 main-sequence star-forming galaxies at $1.2<z<2.6$ from the KLEVER (KMOS Lensed Emission Lines and VElocity Review) survey. Our sample covers an exceptionally wide […]


Continue.. Being KLEVER at cosmic noon: ionised gas outflows are inconspicuous in low-mass star-forming galaxies but prominent in massive AGN hosts

The Appearance of Vortices in Protoplanetary Disks in Near-Infrared Scattered Light

Posted by Peking

Kavli Affiliate: Ruobing Dong | First 5 Authors: Metea Marr, Ruobing Dong, , , | Summary: Azimuthally asymmetric structures have been discovered in millimeter continuum emission from many protoplanetary disks. One hypothesis is that they are vortices produced by the Rossby wave instability, for example at edges of planet-opened gaps or deadzones. Confirming the vortex […]


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COOL-LAMPS II. Characterizing the Size and Star Formation History of a Bright Strongly Lensed Early-Type Galaxy at Redshift 1.02

Posted by klaurent Chicago

Kavli Affiliate: Lindsey E. Bleem | First 5 Authors: Ezra Sukay, Gourav Khullar, Michael D. Gladders, Keren Sharon, Guillaume Mahler | Summary: We present COOL J1323+0343, an early-type galaxy at $z = 1.0153 pm 0.0006$, strongly lensed by a cluster of galaxies at z = $z = 0.353 pm 0.001$. This object was originally imaged […]


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CP2: Copy-Paste Contrastive Pretraining for Semantic Segmentation

Posted by klaurent Berkeley

Kavli Affiliate: Feng Wang | First 5 Authors: Feng Wang, Huiyu Wang, Chen Wei, Alan Yuille, Wei Shen | Summary: Recent advances in self-supervised contrastive learning yield good image-level representation, which favors classification tasks but usually neglects pixel-level detailed information, leading to unsatisfactory transfer performance to dense prediction tasks such as semantic segmentation. In this […]


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How to Read the Snowmass White Papers on Power Dynamics in Physics, Informal Socialization in Physics Training, and Policing and Gatekeeping in STEM

Posted by klaurent Chicago

Kavli Affiliate: Brian D. Nord | First 5 Authors: Apriel K Hodari, Shayna B Krammes, Chanda Prescod-Weinstein, Brian D Nord, Jessica N Esquivel | Summary: The Community Engagement Frontier presents this set of three white papers, as part of Snowmass 2021. These papers address critical issues — Power Dynamics in Physics, Informal Socialization in Physics […]


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Informal Socialization in Physics Training

Posted by klaurent Chicago

Kavli Affiliate: Brian D. Nord | First 5 Authors: Apriel K Hodari, Shayna B Krammes, Chanda Prescod-Weinstein, Brian D Nord, Jessica N Esquivel | Summary: This paper addresses issues related to the process of informal socialization into physics, particularly for senior graduate students and postdoctoral scholars. Many physicists’ careers are built on the relationships they […]


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