Env-antibody coevolution identifies B cell priming as the principal bottleneck to HIV-1 V2 apex broadly neutralizing antibody development

Posted by dbos UCSF

Kavli Affiliate: Robert Edwards | Authors: Rumi Habib, Ryan S. Roark, Hui Li, Andrew Jesse Connell, Michael P. Hogarty, Kshitij Wagh, Shuyi Wang, Lorie Marchitto, Ashwin N. Skelly, John W. Carey, Kirsten J. Sowers, Kasirajan Ayyanathan, Samantha J. Plante, Frederic Bibollet-Ruche, Younghoon Park, Colby J. Agostino, Ajay Singh, Christian L. Martella, Emily Lewis, Jinery Lora, […]


Continue.. Env-antibody coevolution identifies B cell priming as the principal bottleneck to HIV-1 V2 apex broadly neutralizing antibody development

Probing Abundance Variations among Multiple Stellar Populations in the Metal-Poor Globular Cluster NGC 2298 using Gemini-South/GHOST

Posted by dbos MIT

Kavli Affiliate: Anna Frebel | First 5 Authors: Avrajit Bandyopadhyay, Rana Ezzeddine, Vinicius M. Placco, Anna Frebel, David S Aguado | Summary: Studying the abundances in metal-poor globular clusters is crucial for understanding the formation of the Galaxy and the nucleosynthesis processes in the early Universe. We observed 13 red giant stars from the metal-poor […]


Continue.. Probing Abundance Variations among Multiple Stellar Populations in the Metal-Poor Globular Cluster NGC 2298 using Gemini-South/GHOST

Reanalysis of Stage-III cosmic shear surveys: A comprehensive study of shear diagnostic tests

Posted by dbos Chicago

Kavli Affiliate: Chihway Chang | First 5 Authors: Jazmine Jefferson, Yuuki Omori, Chihway Chang, Shrihan Agarwal, Joe Zuntz | Summary: In recent years, weak lensing shear catalogs have been released by various Stage-III weak lensing surveys including the Kilo-Degree Survey, the Dark Energy Survey, and the Hyper Suprime-Cam Subaru Strategic Program. These shear catalogs have […]


Continue.. Reanalysis of Stage-III cosmic shear surveys: A comprehensive study of shear diagnostic tests

The eROSITA Final Equatorial Depth Survey (eFEDS): SDSS spectroscopic observations of X-ray sources

Posted by dbos Peking

Kavli Affiliate: Claudio Ricci | First 5 Authors: Catarina Aydar, Andrea Merloni, Tom Dwelly, Johan Comparat, Mara Salvato | Summary: We present one of the largest uniform optical spectroscopic surveys of X-ray selected sources to date that were observed as a pilot study for the Black Hole Mapper (BHM) survey. The BHM program of the […]


Continue.. The eROSITA Final Equatorial Depth Survey (eFEDS): SDSS spectroscopic observations of X-ray sources

SAPPHIRES: Extremely Metal-Poor Galaxy Candidates with $12+{rm log(O/H)}<7.0$ at $zsim5-7$ from Deep JWST/NIRCam Grism Observations

Posted by dbos Cambridge

Kavli Affiliate: Roberto Maiolino | First 5 Authors: Tiger Yu-Yang Hsiao, Fengwu Sun, Xiaojing Lin, Dan Coe, Eiichi Egami | Summary: Population III stars, the hypothetical first generation metal-free stars, have yet to be discovered. Even after three years of successful JWST operations, studies have shown that most galaxies identified to date at $z > […]


Continue.. SAPPHIRES: Extremely Metal-Poor Galaxy Candidates with $12+{rm log(O/H)}<7.0$ at $zsim5-7$ from Deep JWST/NIRCam Grism Observations

Meta-Learning the Optimal Mixture of Strategies for Online Portfolio Selection

Posted by dbos Tokyo

Kavli Affiliate: Jia Liu | First 5 Authors: Jiayu Shen, Jia Liu, Zhiping Chen, , | Summary: This paper presents an innovative online portfolio selection model, situated within a meta-learning framework, that leverages a mixture policies strategy. The core idea is to simulate a fund that employs multiple fund managers, each skilled in handling different […]


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The True Stellar Obliquity of a Sub-Saturn Planet from the Tierras Observatory and KPF

Posted by dbos Harvard

Kavli Affiliate: David Charbonneau | First 5 Authors: Patrick Tamburo, Samuel W. Yee, Juliana García-Mejía, Gudmundur Stefánsson, David Charbonneau | Summary: We measure the true obliquity of TOI-2364, a K dwarf with a sub-Saturn-mass ($M_p = 0.18,M_J$) transiting planet on the upper edge of the hot Neptune desert. We used new Rossiter-McLaughlin observations gathered with […]


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Global well-posedness in the critical Besov space of the skew mean curvature flow in $mathbb{R}^d: dgeq 4$

Posted by dbos UCAS

Kavli Affiliate: Yi Zhou | First 5 Authors: Ning-An Lai, Jie Shao, Yi Zhou, , | Summary: In this paper, we are devoted to studying the global regularity for the skew mean curvature flow with small initial data in $mathbb{R}^d, (dgeq 4)$. By using a new div-curl lemma which was first introduced by the third […]


Continue.. Global well-posedness in the critical Besov space of the skew mean curvature flow in $mathbb{R}^d: dgeq 4$

Global well-posedness in the critical Besov space of the skew mean curvature flow in $mathbb{R}^d: dgeq 4$

Posted by dbos UCAS

Kavli Affiliate: Yi Zhou | First 5 Authors: Ning-An Lai, Jie Shao, Yi Zhou, , | Summary: In this paper, we are devoted to studying the global regularity for the skew mean curvature flow with small initial data in $mathbb{R}^d, (dgeq 4)$. By using a new div-curl lemma which was first introduced by the third […]


Continue.. Global well-posedness in the critical Besov space of the skew mean curvature flow in $mathbb{R}^d: dgeq 4$