Background Patients with severe aortic stenosis (AS) are at high risk of mortality, regardless of symptom status. Despite ...

Discover how probability distribution methods can help predict stock market returns and improve investment decisions. Learn ...

Discover NIFO, a unique inventory valuation method based on replacement cost instead of original cost, its working mechanism, ...

Eric Katz writes about federal agency operations and management. His deep coverage of Veterans Affairs, Homeland Security, the Environmental Protection Agency and U.S. Postal Service has earned him ...