Answers are grounded in this paper and cite their sources.
Click to increase image sizeClick to decrease image size Acknowledgments Notes *Contribution Of The U.S. Government. Not subject to copyright in the United States. †Certain commercial instruments, materials, or equipment are identified in this tutorial in order to specify adequately the experimental procedure or discussion. Such identification does not imply recommendation or endorsement by the National Institute of Standards and Technology, nor does it imply that the materials or equipment identified are necessarily the best available for this purpose.
No takes yet. Share an insight, caveat, or question.
Anthony F. Lagalante (2004) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: