Decoding the hidden dynamics of super-Arrhenius hydrogen diffusion in multi-principal element alloys via machine learning

Posted by Caltech

Kavli Affiliate: Wei Gao | First 5 Authors: Fei Shuang, Yucheng Ji, Zixiong Wei, Chaofang Dong, Wei Gao | Summary: Understanding atomic hydrogen (H) diffusion in multi-principal element alloys (MPEAs) is essential for advancing clean energy technologies such as H transport, storage, and nuclear fusion applications. However, the vast compositional space and the intricate chemical […]


Continue.. Decoding the hidden dynamics of super-Arrhenius hydrogen diffusion in multi-principal element alloys via machine learning

High-Resolution Laminar Identification in Macaque Primary Visual Cortex Using Neuropixels Probes

Posted by dbos UCSD / Salk

Kavli Affiliate: Edward Callaway | Authors: Li Alex Zhang, Peichao Li and Edward M. Callaway | Summary: Summary: Laminar electrode arrays allow simultaneous recording of activity of many cortical neurons and assignment to layers using current source density (CSD) analyses. Electrode arrays with 100-micron contact spacing have been used to estimate borders between layer 4 […]


Continue.. High-Resolution Laminar Identification in Macaque Primary Visual Cortex Using Neuropixels Probes

The HIV-1 Nuclear Export Complex Reveals the Role of RNA in Crm1 Cargo Recognition

Posted by dbos UCSF

Kavli Affiliate: Keri Martinowich | Authors: Amber M Smith, Yang Li, Arianna Velarde, Yifan Cheng and Alan D. Frankel | Summary: Summary: Crm1 is a highly conserved nuclear exportin that transports >1000 human proteins including ribonucleoprotein (RNP) complexes. The interface between Crm1 and RNP cargos is unknown. The HIV regulatory protein, Rev, was one of […]


Continue.. The HIV-1 Nuclear Export Complex Reveals the Role of RNA in Crm1 Cargo Recognition

Transcriptomic characterization of human lateral septum neurons reveals conserved and divergent marker genes across species

Posted by dbos Hopkins

Kavli Affiliate: Keri Martinowich | Authors: Robert A Phillips III, Seyun Oh, Svitlana V Bach, Yufeng Du, Ryan A Miller, Joel E Kleinman, Thomas M Hyde, Stephanie C Hicks, Stephanie Cerceo Page and Keri Martinowich | Summary: The lateral septum (LS) is a midline, subcortical structure, which regulates social behaviors that are frequently impaired in […]


Continue.. Transcriptomic characterization of human lateral septum neurons reveals conserved and divergent marker genes across species

Predicting User Stances from Target-Agnostic Information using Large Language Models

Posted by Caltech

Kavli Affiliate: Wei Gao | First 5 Authors: Siyuan Brandon Loh, Liang Ze Wong, Prasanta Bhattacharya, Joseph Simons, Wei Gao | Summary: We investigate Large Language Models’ (LLMs) ability to predict a user’s stance on a target given a collection of his/her target-agnostic social media posts (i.e., user-level stance prediction). While we show early evidence […]


Continue.. Predicting User Stances from Target-Agnostic Information using Large Language Models