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Journals

Small Angle Scattering Studies of Dendrimer Blends and Interpenetrating Polymer Networks

January 1, 1998

Author(s)

Barry J. Bauer, A Topp, T J. Prosa, Da-Wei Liu, C L. Jackson, Eric J. Amis

This report gives an overview about the first results of an investigation of mixtures that consist of dendrimers and conventional polymers. Poly[amido amine]

High Accuracy Aperture Area Measurement Facilities at the National Institute of Standards and Technology

January 1, 1998

Author(s)

J B. Fowler, R Durvasula, Albert C. Parr

The uncertainty in the measurement of aperture area can limit high-accuracy radiometric and photometric measurements. Relative total uncertainties in some

Comparison of Electron Density Measurements in Planar Inductively Coupled Plasmas by Means of the Plasma Oscillation Method and Lanqmuir Probes

January 1, 1998

Author(s)

A Schwabedissen, Eric C. Benck, J R. Roberts

The absolute, spatially resolved electron densities in planar inductively coupled plasmas have been measured by two different plasma diagnostic techniques, the

The Bose-Einstein condensate

January 1, 1998

Author(s)

Eric A. Cornell, C E. Wieman

In June 1995, our research group at the Joint Institute for Laboratory Astrophysics in Bolder, Colorado, succeeded in creating a miniscule but marvelous droplet

Ab Initio Inclusion of Electron-Hole Attraction: Application to X-Ray Absorption and Resonant Inelastic X-Ray Scattering

January 1, 1998

Author(s)

Eric L. Shirley

This work demonstrates a numerically feasible, yet realistic, calculational method for incorporating electron-core-hold interactions (Core-hole effects) in the

Absolute Silicon Photodiodes for 160 nm to 254 nm Photons

January 1, 1998

Author(s)

L R. Canfield, Robert E. Vest, R Korde, H Schmidtke, R Desor

Silicon n-on-p photodiodes with 100% internal efficiency have been studied in the 160 nm to 254 nm range. Preliminary values for the quantum yield of silicon, a

The New Cryogenic Vacuum Chamber and Blackbody Source for Infrared Calibrations at NIST's FARCAL Facility

January 1, 1998

Author(s)

J B. Fowler, Bettye C. Johnson, Joseph P. Rice, Steven R. Lorentz

The Facility for Advanced Radiometric Calibrations [FARCAL] at the National Institute of Standards and Technology [NIST] in Gaithersburg, MD currently comprises

New Ultraviolet Radiometry Beamline at the Synchrotron Ultraviolet Radiation Facility at NIST

January 1, 1998

Author(s)

Ping-Shine Shaw, Keith R. Lykke, Thomas R. O'Brian, Uwe Arp, H H. White, Thomas B. Lucatorto, J L. Dehmer, Albert C. Parr, R Gupta

We have constructed a new (UV) radiometry facility at the Synchrotron Ultraviolet Radiation Facility [SURF II] at the National Institute of Standards and

The Static Dielectric Constant of Liquid Water Between 274 and 418 K Near the Saturated Vapor Pressure

January 1, 1998

Author(s)

J O. Hamelin, J B. Mehl, Michael R. Moldover

The complex dielectric constant (relative electric permittivity) [epsilon] r = [epsilon]' - I[epsilon]'' of liquid water was redetermined in the temperature

Using Computers to Describe Style

January 1, 1998

Author(s)

Russell A. Kirsch

Human beings have a poorly understood ability to recognize patterns in their environment. Sometimes this ability is vital to survival. Sometimes it is the

SEAC and the Start of Image Processing at the National Bureau of Standards

January 1, 1998

Author(s)

Russell A. Kirsch

On the occasion of the 25th anniversary of Siggraph, it is useful to recall that computer processing of images began at the National Bureau of Standards (NBS

Rapidly Renewable Lap: Theory and Practice

January 1, 1998

Author(s)

Christopher J. Evans, R E. Parks, David J. Roderick, Michael L. McGlauflin

The rapidly renewable lap (RRL) uses a textured substrate over which thin films are slumped. The substrate provides the geometry of the lap and a localized

The Role of Space Charge in Scanned Probe Oxidation

January 1, 1998

Author(s)

John A. Dagata

The growth rate and electrical character of nanostructures produced by scanned probe oxidation are investigated by integrating an in-situ electrical force

Characterization of high-OD ultrathin infrared neutral density filters

January 1, 1998

Author(s)

Simon G. Kaplan, Leonard M. Hanssen, Alan L. Migdall, G Lefever-Button

Measuring Absolute Infrared Spectral Radiance Using Correlated Visible Photons: Technique Verification and Measurement Uncertainty

January 1, 1998

Author(s)

Alan L. Migdall, Raju V. Datla, A V. Sergienko, J S. Orszak, Y H. Shih

Realization of an Infrared Spectral Radiant Power Response Scale on a Cryogenic Bolometer

January 1, 1998

Author(s)

Alan L. Migdall, George P. Eppeldauer

The National Institute of Standards and Technology [NIST] has developed an IR radiant power response scale for the spectral range from 2 micro υ to 20 micro υ

Trapped-Ion Quantum Simulator,

January 1, 1998

Author(s)

David J. Wineland, C Monroe, Wayne M. Itano, B E. King, Dietrich G. Leibfried, C J. Myatt, Chris S. Wood

Coherent manipulations involving the quantized motional and internal states of a single trapped ion can be used to simulate the dynamics of other systems. We

Coherent Quantum State Manipulation of Trapped Atomic Ions

January 1, 1998

Author(s)

David J. Wineland, C Monroe, D M. Meekhof, B E. King, Dietrich G. Leibfried, Wayne M. Itano, James C. Bergquist, D J. Berkeland, John J. Bollinger, J D. Miller

A single, laser-cooled, trapped 9Be+ ion is used to investigate methods of coherent quantum-state synthesis. We create and characterize nonclassical states of

Experimental Primer on the Trapped Ion Quantum Computer,

January 1, 1998

Author(s)

David J. Wineland, C Monroe, Wayne M. Itano, B E. King, Dietrich G. Leibfried, D M. Meekhof, C J. Myatt, Chris S. Wood

The development of a quantum computer based on a system of trapped atomic ions is described, following the proposal of Cirac and Zoller. Initial results on a

Experimental Issues in Coherent Quantum-State Manipulation of Trapped Atomic Ions,

January 1, 1998

Author(s)

David J. Wineland, C Monroe, Wayne M. Itano, Dietrich G. Leibfried, B E. King, D M. Meekhof

Methods for, and limitations to, the generation of entangled states of trapped atomic ions are examined. As much as possible, state manipulations are described

AutoMap and AutoLink: Tools for Communicating Complex and Dynamic Data Structures Using MPI

January 1, 1998

Author(s)

D S. Goujon, Martial Michel, J Peeters, J E. Devaney

This article describes two software tools, AutoMap and AutoLink, that facilitate the use of data structures in MPI. AutoMap is a program that parses a file of

Thermodynamic Properties of R32 + R134a and R125 + R32 Mixtures In and Beyond the Critical Region

January 1, 1998

Author(s)

S B. Kiselev, Marcia L. Huber

Issues in Evaluation of Complex Fire Models

January 1, 1998

Author(s)

Richard D. Peacock, Paul A. Reneke, Glenn P. Forney, M. M. Kostreva

Several methods of evaluation of the predictive capability have been applied to fire models, but with limited utility. These range from explicit evaluation of

Universal Relationships in Sooting Methane-Air Diffusion Flames

January 1, 1998

Author(s)

C. R. Kaplan, G P. Patnaik, K. Kailasanath

The laminar flamelet concept is based on the premise that scalar properties in laminar diffusion flames are nearly universal functions of mixture fraction. It

Convective Boiling and Condensation Heat Transfer With a Twisted-Tape Insert for R12, R22, R152a, R134a, R290, R32/R134a, R32/R152a, R290/R134a, R134a/R600a

January 1, 1998

Author(s)

Mark A. Kedzierski, Min S. Kim

Measured, local-average Nusselt numbers (Nu) for in-tube, convective boiling and condensation with a twisted-tape insert are presented for: R12, R22, R152a

Suppression of Ignition Over a Heated Metal Surface

January 1, 1998

Author(s)

Anthony P. Hamins, Robert P. Borthwick

The effectiveness of various agents including N2, C3HF3, C3HF7, CF3Br and CF3I was compared in suppressing the ignition of stoichiometric mixtures of methane

Alpha-Subunit Oxidation in T-State Crystals of a Sebacyl Cross-linked Human Hemoglobin with Unusual Autoxidation Properties

January 1, 1998

Author(s)

X Ji, M Karavitis, A. Razynska, H. Kwansa, G B. Vasquez, C Fronticelli, E Bucci, G L. Gilliland

Rapid Mitochondrial DNA Typing Using Restriction Enzyme Digestion of PCR Amplicons Followed by Capillary Electrophoresis Separation with Laser-Induced Fluorescence Detection

January 1, 1998

Author(s)

John M. Butler, M. R. Wilson, D J. Reeder

Atoms join in the race for lithography in the next century

January 1, 1998

Author(s)

Jabez J. McClelland

A news story is presented describing recent experiments on lithography using laser-controlled metastable rare gas atoms.

Intercomparison Tests of NIST Primary Standard With NRLM Transfer Standard for Small Flow Rates of Nitrogen Gas

January 1, 1998

Author(s)

John D. Wright, G E. Mattingly, Shin-ichi Nakao, Y Yokoi, M Takamoto

Intercomparison tests of small gas flow measurements were carried out between the National Institute of Standards and Technology (NIST) in the United States of

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