The National Academies of Sciences, Engineering, and Medicine are private, nonprofit institutions that provide expert advice on some of the most pressing challenges facing the nation and world. Our ...
Introducing the SignatureSPMâ„¢: an automated AFM platform integrated with Raman spectroscopy for advanced nanotechnology ...
Those of us in the business of psychological measurement use the terms reliability and validity a lot. You've probably seen those terms on the Psychology Today website (they appear thousands of times) ...
Quality of Life Research, Vol. 18, No. 7 (Sep., 2009), pp. 873-880 (8 pages) Background The use of global health items permits an efficient way of gathering general perceptions of health. These items ...