Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Gaithersburg

2012 NCSL International Conference

Sun, Jul 29 - Thu, Aug 2 2012
Researchers and engineers, calibration laboratories, quality assurance/control functions, testing and inspection staff

SI Units – Amount of Substance

Resources for Students and Teachers | League of SI Superheroes – The Mole One mole (mol) contains exactly 6.02214076 × 10 23 elementary...

SI Units – Electric Current

Resources for Students and Teachers | League of SI Superheroes – Ms. Ampere The ampere is defined by taking the fixed numerical value of the...

SI Units – Luminous Intensity

Resources for Students and Teachers | League of SI Superheroes – Candela The candela (cd) is defined by taking the fixed numerical value of...

What Is Meaningful Use?

May 2011 Many of you from the health care sector may think at first glance that this column deals with meaningful use of electronic health...
Was this page helpful?