Volume 107 Number 4 July-August 2002

Front Cover–Title Page–ContentsPDF File 538 kb


Diffractive Optics From Self-Assembled DNA PDF File 103 kb
Zachary H. Levine

Electron-Impact Cross Sections for Dipole- and Spin-Allowed Excitations of Hydrogen, Helium, and Lithium PDF File 138 kb
Philip M. Stone, Yong-Ki Kim, and J. P. Desclaux

Quantitating Fluorescence Intensity From Fluorophores: Practical Use of MESF Values PDF File 334 kb
Lili Wang, Adolfas K. Gaigalas, Fatima Abbasi, Gerald E. Marti, Robert F. Vogt, and Abe Schwartz

Optical Diffraction in Close Proximity to Plane Apertures. I. Boundary-Value Solutions for Circular Apertures and Slits PDF File 655 kb
Klaus D. Mielenz

Development of a Tunable LED-Based Colorimetric Source PDF File 140 kb
Steven W. Brown, Carlos Santana, and George P. Eppeldauer

Conventional Cells–The Last Step Toward General Acceptance of Standard Conventional Cells for the Reporting of Crystallographic Data PDF File 57 kb
Alan D. Mighell

News Briefs PDF File 1000 kb

(The electronic file also contains a Journal of Research subscription form, promotional information, and a description of NIST publication series.)