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Journals

Federal Government Coordination on Standards - The Role of NIST and the Interagency Committee on Standards Policy

December 1, 1999

Author(s)

Belinda L. Collins

In response to OMB Circular A-119 and the National Technology Transfer and Advancement Act, NIST chairs the Interagency Committee on Standards Policy (ICSP)...

NCWM Publication 15, Interim Meeting Agenda - January 2000

December 1, 1999

Author(s)

G M. Ugiansky, J L. Land

This is the agenda for the four Standing Committees of the National Conference on Weights and Measures. The meeting will be held in Bethesda, MD, January 19-23...

On-Wafer Measurements of Noise Temperature

December 1, 1999

Author(s)

James P. Randa, Robert L. Billinger

The NIST Noise Project has developed the theoretical formalism and experimental methods for performing accurate noise-temperature measurements on wafer. This...

Characterization of a Hydrogen Flame as an Ion Source for Mass Spectrometry

December 1, 1999

Author(s)

Lee L. Yu, Gregory C. Turk, S R. Koirtyohann

Performance Enhancement of a Joint Transform Correlator Using the Directionality of a Spatial Light Modulator

December 1, 1999

Author(s)

M L. Hsieh, E G. Paek, Charles L. Wilson, K Y. Hsu

We have observed that conventional electrically addressable spatial light modulators have different transfer function along the fast (horizontal) and the slow...

Computerizing Concrete Technology Knowledge

December 1, 1999

Author(s)

G J. Frohnsdorff, L J. Kaetzel

The ability to organize, store, process, and exchange knowledge of concrete using computers is growing rapidly. Without fully knowing what will be possible in...

Determination of Sub-Nanomole Elemental Levels by NAA and Their Possible Impact on Human Health Related Issues

December 1, 1999

Author(s)

Rolf L. Zeisler, Robert R. Greenberg

Use of SFC for the Separation of Enantiomers in Drug Formulations

December 1, 1999

Author(s)

Karen W. Phinney

In-Situ Measurement of Lithium Movement in Thin Film Electrochromic Coatings Using Cold Neutron Depth Profiling

December 1, 1999

Author(s)

George P. Lamaze, H H. Chen-mayer, M Badding, L Laby

Preparation of Standard Reference Material 2383 Baby Food Composite and Use of an Interlaboratory Comparison Exercise for Value Assignment of Its Nutrient Concentrations

December 1, 1999

Author(s)

Katherine E. Sharpless, L. M. Gill, S A. Margolis, Stephen A. Wise

Certification of a Diesel Particulate Related Standard Reference Material (SRM 1975) for PAHs

December 1, 1999

Author(s)

Dianne L. Poster, M. J. Lopez de Alda, Michele M. Schantz, Lane C. Sander, M. G. Vangel, Stephen A. Wise

Quality Assurance in Analysis of Cryogenically Stored Liver Tissue Specimens From the NIST National Biomonitoring Specimen Bank NBSB

December 1, 1999

Author(s)

Elizabeth A. Mackey, R. Demiralp, K. A. Fitzpatrick, Barbara J. Porter, Stephen A. Wise, P R. Becker, Robert R. Greenberg

On the Possibility of Constructive Neutral Evolution

December 1, 1999

Author(s)

Arlin B. Stoltzfus

The Effect of Experimental Conditions on the Levels of Oxidatively Modified Bases in DNA as Measured by Gas Chromatography- Mass Spectrometry. How Many Modified Bases Are Involved? Prepurification or Not?

December 1, 1999

Author(s)

S. Senturker, M Miral Dizdar

Single-Mode Cavity Ring-Down Spectroscopy for Line Shape Measurements

December 1, 1999

Author(s)

J P. Looney, Roger D. van Zee, Joseph T. Hodges

J-Coupling Restraints in RNA Structure Determination

December 1, 1999

Author(s)

John P. Marino, H Schwalbe, C Griesinger

Using Correlated Photons to Measure Polarization Mode Dispersion with Attosecond Resolution

December 1, 1999

Author(s)

Alan L. Migdall, G Jaeger, A V. Sergienko

We describe the status of a highly stable dual scale technique for measuring polarization mode dispersion (PMD) using two-photons produced via parametric down...

Least-Squares Estimation of Time-Base Distortion of Sampling Oscilloscopes

December 1, 1999

Author(s)

Chih-Ming Wang, Paul D. Hale, Kevin Coakley

Equation of State and Thermodynamic Properties of Pure D₂O and D₂O + H₂O Mixtures In and Beyond the Critical Region

December 1, 1999

Author(s)

S B. Kiselev, I M. Abdulagatov, Allan H. Harvey

Comparison of Adapter Characterization Methods

December 1, 1999

Author(s)

James P. Randa, Wojciech Wiatr, Robert L. Billinger

Microsecond time-scale discrimination among polycytidylic acid, polyadenylic acid, and polyuridylic acid as homopolymers or as segments within single RNA molecules

December 1, 1999

Author(s)

M Akeson, D Branton, John J. Kasianowicz, E Brandin, D W. Deamer

Single molecules of DNA or RNA can be detected as they are driven through a single alpha-hemolysin channel by an applied electric field. During translocation...

Transport Properties of Refrigerants R32, R125, R134a, and R125 + R32 Mixtures In and Beyond the Critical Region

December 1, 1999

Author(s)

S B. Kiselev, Richard A. Perkins, Marcia L. Huber

Collection and Characterization of a Bulk PM_2.5 Air Particulate Matter Material for Use in Reference Materials

December 1, 1999

Author(s)

S Heller-zeisler, J M. Ondov, Rolf L. Zeisler

Ion-Molecule Reactions and Ion Energies in CF₄ Discharges

December 1, 1999

Author(s)

B. Peko, I. V. Dyakov, R. Champion, MVVS. Rao, James K. Olthoff

Absolute cross sections have been measured for reactants typically found in carbon tetrafluoride (CF 4) discharges for collision energies below a few hundred...

Measurement of Oxidatively Induced Base Lesions in Liver Nuclear and Mitochodrial DNA from Wistar Rats of Different Ages

December 1, 1999

Author(s)

R M. Anson, S. Senturker, Miral M. Dizdar, V A. Bohr

Vibrational Analysis of the Dioctahedral Mica: 2M1 Muscovite

December 1, 1999

Author(s)

D A. Mckeown, M I. Bell, E S. Etz

Raman Spectra and Vibrational Analysis of the Trioctahedral Mica Phlogopite

December 1, 1999

Author(s)

D A. Mckeown, M I. Bell, E S. Etz

The Stable Carbon Isotope Composition of Atmospheric PAHs

December 1, 1999

Author(s)

A L. Norman, J F. Hopper, P Blanchard, D Dernst, K Brice, N Alexandrou, George A. Klouda

Study of Ethylene-Propylene Copolymer Thermoreversible Gels

December 1, 1999

Author(s)

C Daniel, T C. Jao, Barry J. Bauer, Eric J. Amis

Molecular structure and rheological properties of ethylene-propylene (EP) random copolymer gels formed in toluene and methylcyclohexane, respectively, have been...

Temperature Dependence of the Henry's Law Constants of Thirteen Polycyclic Aromatic Hydrocarbons Between 4 °C and 31 °C

December 1, 1999

Author(s)

H. A. Bamford, Dianne L. Poster, J E. Baker

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