Objectives In patients with chronic obstructive pulmonary disease (COPD), severe exacerbations (ECOPDs) impose significant morbidity and mortality. Current guidelines emphasise using ECOPD history to ...

MIT researchers have developed a method that generates more accurate uncertainty measures for certain types of estimation. This could help improve the reliability of data analyses in areas like ...

Abstract: We present a p-adaptive discontinuous Galerkin (DG) approach for solving second-order elastic and acoustic wave equations. An arbitrary anisotropic medium is considered, and the first- to ...

Tesla Inc. made its first appearance in the top 10 for reliability in Consumer Reports’ rankings released Thursday, a stark turnaround for the electric vehicle maker that was a laggard just a few ...

A quarter of the NFL's 16 games in Week 13 took place before Sunday even began, and it caused a few shake-ups in the 2026 NFL Draft order. With the afternoon slate on Nov. 30 wrapped up, the draft ...

In a world of relentless competition and increasing complexity, organizations and their leaders must do more than survive crises. They must learn from failures using systematic approaches. The book, ...

Welcome to the lyceum. These free, monthly workshops are held on the third Saturday of the month, and offer writers of every genre and skill level an opportunity to learn, experiment and develop their ...

The James Webb Space Telescope may have discovered Population III stars, the universe's first generation of stars. They may tell us more about how galaxies form. When you purchase through links on our ...

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...

At least two U.S. presidents — Theodore Roosevelt and Jimmy Carter — personally conducted negotiations that led to peace agreements between warring nations. Both negotiations resulted in Nobel Prizes ...