EDN

EDN Access– 4.27.95 Impulse-response testing lets a single test do the work of thousands

Measuring a system's gain and phase vs frequency need not be time-consuming; an FFT calculation based on the system's response to a single impulse provides the same information. Although some DSOs ...
CNBC

Impulse purchases are costing consumers almost $2,000 a year — here's how to cut back

If you've ever waited in line to check out at a supermarket or convenience store and felt the urge to buy a candy bar or pack of gum, you are not alone — they are there for that exact reason. An ...
New York Post

Community rescues grieving North Dakota widow — by harvesting their late pal’s 1,400 acres of crops

In North Dakota, farmers aren’t neighbors — they’re family. When a sudden car crash tragically took the life of a beloved community member, the goodhearted folks of Antler came together to carry out ...
Investopedia

Impulse Wave Patterns Explained: Definition, Rules, and Trading Strategies

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician ...
Nature

Immunology articles from across Nature Portfolio

Immunology is the branch of biomedical sciences concerned with all aspects of the immune system in all multicellular organisms. Intravenous immunoglobulin (IVIG) is a cornerstone of autoimmune disease ...