A Guide to Types of Whatman Filter Paper Grades A device that transmits part of a received signal and rejects the rest. The signal may be in the form of a beam of light or other...

The integrated impact indicator revisited  We propose the I3* indicator as a non-parametric alternative to the journal impact factor (JIF) and h-index. We apply I3* to more than 10...

SHOULD YOU BUY PLASTIC PENS OR METAL PENS?   Pens offer a useful and cost-effective way to promote your business, organization or event. Unlike sticky note cards or can coolie, pen...

TURN YOUR KID’S ARTWORK INTO A SCRAPBOOK The kids have only been in school for two months, but the papers and artwork are piling up. Normally I keep a select pieces of artwork and...