Introduction Dyspnoea is an existentially burdensome symptom in patients with advanced and progressive diseases such as cancer, chronic obstructive pulmonary disease (COPD) and advanced heart failure.

Learn about league tables, their role in ranking companies by financial metrics such as revenue and market share, and explore examples of their use in finance and beyond.

Check for the CHSE Odisha Class 12 MIL Odia exam question paper and answer key PDF for Science stream. The exam was held on February 18, 2026, from 10 AM to 1 PM.

Pew Research Center is a nonpartisan, nonadvocacy fact tank that informs the public about the issues, attitudes and trends shaping the world.

The Beneish model was designed by M. Daniel Beneish to quantify eight variables that can indicate that a company is misrepresenting its profits. Here’s how it works.