Risk-based strategies superior to US Preventive Services Task Force criteria for lung cancer screening

Risk-based strategies are superior to the U.S. Preventive Services Task Force (USPSTF) criteria for optimizing efficiency and ...

TESS just found a planet in a new way—and more may be hiding in its eight years of data

For the first time, NASA's TESS (Transiting Exoplanet Survey Satellite) mission has identified a planet orbiting a distant star thanks to its warping of space-time. Unlike the star-hugging transiting ...
IEEE

Density Peaks Clustering Based on Label Propagation and K-Mutual-Nearest Neighbors

Abstract: The density peaks clustering algorithm is one of the density-based clustering algorithms. This algorithm has several advantages, including not requiring a preset number of clusters, ...
Medscape

Medicare to Cover New Osteoporosis Diagnostic Screening Test

Medicare coverage of a new osteoporosis screening tool may help to address the challenge of identifying and treating patients ...
chromatographyonline

Advanced Gas Chromatography Methods for Detecting PFAS Contamination in Soil

Method selection hinges on volatility: fluorinated tails weaken intermolecular forces and favor GC, while carboxylate/sulfonate heads suppress volatility and often require LC in ionized form. DHS-TD ...
IEEE

A Self-Representation Weighted-Based Density Peaks Clustering Method

Abstract: The approach to calculating density significantly impacts the clustering efficacy of the Density Peak Clustering (DPC) method, with various density calculation methods tailored for different ...