Spatially clustered neurons encode vocalization categories in the bat midbrain

Posted by klaurent Hopkins

Kavli Affiliate: Kishore V. Kuchibhotla, Cynthia F. Moss | Authors: Jennifer Lawlor, Melville Wohlgemuth, Cynthia F Moss and Kishore V Kuchibhotla | Summary: Rapid categorization of vocalizations enables adaptive behavior across species. While categorical perception is thought to arise in the neocortex, humans and other animals could benefit from functional organization of ethologically-relevant sounds at […]


Continue.. Spatially clustered neurons encode vocalization categories in the bat midbrain

Lysinoalanine crosslinking is a conserved post-translational modification in the spirochete flagellar hook

Posted by klaurent Hopkins

Kavli Affiliate: Michael Miller | Authors: Michael J. Lynch, Maithili Deshpande, Kurni Kyrniyati, Kai Zhang, Milinda James, Michael Miller, Sheng Zhang, Felipe J. Passalia, Elsio A. Wunder, Jr., Nyles W. Charon, Chunhao Li and Brian R Crane | Summary: Spirochete bacteria cause Lyme disease, leptospirosis, syphilis and several other human illnesses. Unlike other bacteria, spirochete […]


Continue.. Lysinoalanine crosslinking is a conserved post-translational modification in the spirochete flagellar hook

First detection of X-ray polarization from the accreting neutron star 4U 1820-303

Posted by klaurent Stanford

Kavli Affiliate: Roger W. Romani | First 5 Authors: Alessandro Di Marco, Fabio La Monaca, Juri Poutanen, Thomas D. Russell, Alessio Anitra | Summary: This paper reports the first detection of polarization in the X-rays for atoll-source 4U 1820-303, obtained with the Imaging X-ray Polarimetry Explorer (IXPE) at 99.999% confidence level (CL). Simultaneous polarimetric measurements […]


Continue.. First detection of X-ray polarization from the accreting neutron star 4U 1820-303

First detection of X-ray polarization from the accreting neutron star 4U 1820-303

Posted by klaurent MIT

Kavli Affiliate: Herman L. Marshall | First 5 Authors: Alessandro Di Marco, Fabio La Monaca, Juri Poutanen, Thomas D. Russell, Alessio Anitra | Summary: This paper reports the first detection of polarization in the X-rays for atoll-source 4U 1820-303, obtained with the Imaging X-ray Polarimetry Explorer (IXPE) at 99.999% confidence level (CL). Simultaneous polarimetric measurements […]


Continue.. First detection of X-ray polarization from the accreting neutron star 4U 1820-303

First detection of X-ray polarization from the accreting neutron star 4U 1820-303

Posted by klaurent MIT

Kavli Affiliate: Herman L. Marshall | First 5 Authors: Alessandro Di Marco, Fabio La Monaca, Juri Poutanen, Thomas D. Russell, Alessio Anitra | Summary: This paper reports the first detection of polarization in the X-rays for atoll-source 4U 1820-303, obtained with the Imaging X-ray Polarimetry Explorer (IXPE) at 99.999% confidence level (CL). Simultaneous polarimetric measurements […]


Continue.. First detection of X-ray polarization from the accreting neutron star 4U 1820-303

Radial and Non-Radial Oscillations of Inverted Hybrid Stars

Posted by dbos Peking

Kavli Affiliate: Lijing Shao | First 5 Authors: Chen Zhang, Yudong Luo, Hong-bo Li, Lijing Shao, Renxin Xu | Summary: We study the radial and non-radial oscillations of Cross stars (CrSs), i.e., stars with a quark matter crust and a hadronic matter core in an inverted order compared to conventional hybrid stars. We draw comparisons […]


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A Mini-Neptune Orbiting the Metal-poor K Dwarf BD+29 2654

Posted by klaurent MIT

Kavli Affiliate: Christopher J. Burke | First 5 Authors: Fei Dai, Kevin C. Schlaufman, Henrique Reggiani, Luke Bouma, Andrew W. Howard | Summary: We report the discovery and Doppler mass measurement of a 7.4-day 2.3-$R_oplus$ mini-Neptune around a metal-poor K dwarf BD+29 2654 (TOI-2018). Based on a high-resolution Keck/HIRES spectrum, the Gaia parallax, and multi-wavelength […]


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Brain-wide measurement of protein turnover with high spatial and temporal resolution

Posted by klaurent UCSD / Salk

Kavli Affiliate: Timothy Brown | Authors: Boaz Mohar, Jonathan B. Grimm, Ronak Patel, Timothy A. Brown, Paul Tillberg, Luke D. Lavis, Nelson Spruston and Karel Svoboda | Summary: Cellular functions are regulated by synthesizing and degrading proteins on time scales ranging from minutes to weeks. Protein turnover varies across proteins, cellular compartments, cell types, and […]


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Emergent conformal boundaries from finite-entanglement scaling in matrix product states

Posted by dbos UCAS

Kavli Affiliate: Long Zhang | First 5 Authors: Rui-Zhen Huang, Long Zhang, Andreas M. Läuchli, Jutho Haegeman, Frank Verstraete | Summary: The use of finite entanglement scaling with matrix product states (MPS) has become a crucial tool for studying 1+1d critical lattice theories, especially those with emergent conformal symmetry. We argue that finite entanglement introduces […]


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Applications of Deep Learning to physics workflows

Posted by klaurent MIT

Kavli Affiliate: George Ricker | First 5 Authors: Manan Agarwal, Jay Alameda, Jeroen Audenaert, Will Benoit, Damon Beveridge | Summary: Modern large-scale physics experiments create datasets with sizes and streaming rates that can exceed those from industry leaders such as Google Cloud and Netflix. Fully processing these datasets requires both sufficient compute power and efficient […]


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