Results 161 to 170 of about 790,581 (296)

Regularity and asymptotics of densities of inverse subordinators

open access: yesTransactions of the London Mathematical Society
In this article, densities (and their derivatives) of subordinators and inverse subordinators are considered. Under minor restrictions, generally milder than the existing in the literature, employing a useful modification of the saddle point method, we ...
Giacomo Ascione   +2 more
doaj   +1 more source

Q‐GEM: Quantum Chemistry Knowledge Fusion Geometry‐Enhanced Molecular Representation for Property Prediction

open access: yesAdvanced Science, EarlyView.
This work introduces E‐GeoGNN, a graph neural network framework that systematically encodes molecular structural information through three hierarchical correlation graphs: atom‐bond graph, bond‐angle graph, and angle‐dihedral graph. By incorporating quantum and geometric dual‐scale self‐supervised pretraining, Q‐GEM is proposed, a novel molecular ...
Zhijiang Yang   +7 more
wiley   +1 more source

Integrating Molecular Dynamics and Machine Learning for Solvation‐Guided Electrolyte Optimization in Lithium Metal Batteries

open access: yesAdvanced Science, EarlyView.
A data‐driven workflow integrating molecular dynamics simulations and machine learning enables efficient discovery of optimized lithium battery electrolytes. Key structural descriptors are screened for predicting coordination behavior and ion transport. Gaussian process regression identifies an optimal feature space, guiding rational electrolyte design.
Xiwang Chang   +8 more
wiley   +1 more source

BRD4 Signaling Maintains the Differentiated State of β Cells

open access: yesAdvanced Science, EarlyView.
The comprehensive exploration revealed the critical role of BRD4 in β cells. BRD4 plays a fundamental role in maintaining β cell differentiation because both long‐term and acute BRD4 deficiency result in a reduction in insulin secretion and downregulation of differentiation markers.
Fuqiang Liu   +22 more
wiley   +1 more source

Single‐Droplet Dual‐Target Quantification of circRNA Biomarkers for Colorectal Cancer Screening

open access: yesAdvanced Science, EarlyView.
Circular RNAs are crucial in tumorigenesis. This study identifies circCK1γ3 and circWDR37 as dual plasma biomarkers for colorectal cancer (CRC) screening. It is developed Casµchip, a droplet microfluidic chip using Cas13a/b technology to quantify these biomarkers.
Jingsong Xu   +11 more
wiley   +1 more source

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