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Journals

Crossover Leung-Griffiths Models and the Phase Behavior of Binary Mixtures With and Without Chemical Reaction

December 1, 1998

Author(s)

S B. Kiselev, M Y. Belyakov, James C. Rainwater

Surface Adsorption on a Surfactant/Clay Mineral Solution

December 1, 1998

Author(s)

H J. Hanley, Chris Muzny, B D. Butler

Determination of 3JC4',P Coupling Constants in Oligonucleotides by a Quantitative J Method

December 1, 1998

Author(s)

C Richter, B Reif, K H. W {omlat} rner, S Quant, John Marino, J Engels, C Griesinger, H Schwalbe

The Role of Electrostatic Interactions on the Stability and Activity of Ascorbate Peroxidase

December 1, 1998

Author(s)

D Mandelman, Frederick P. Schwarz, H Li, T L. Poulos

Accuracy vs. Efficiency Trade-offs in Optical Flow Algorithms

December 1, 1998

Author(s)

H Liu, Tsai H. Hong, Martin Herman, Theodore(Ted) Camus, Rama Chellappa

Vision, Mobility

A Free-Fall Determination of the Newtonian Constant of Gravity

December 1, 1998

Author(s)

J P. Schwarz, D S. Robertson, T M. Niebauer, J E. Faller

We report on a recent determination of the Newtonian constant of gravity, G, using a new free fall method. This method uses a freely falling test object to...

Resonant Magnetic Field Control of Elastic Scattering in Cold 85Rb

December 1, 1998

Author(s)

J L. Roberts, N R. Claussen, J P. Burke, C H. Greene, Eric A. Cornell, C E. Wieman

A magnetic field-dependent Feshbach resonance has been observed in the elastic scattering collision rate between stoms in the F = 2, M = -2 state of 85Rb...

Fe⁺ in its Ground ⁶D State: A Direct Measurement of the J = 1/2 -3/2 and J = 3/2 - 5/2 Fine-Structure Intervals

December 1, 1998

Author(s)

J M. Brown, H Korsgen, K M. Evenson

The J = 1/2

Heat Transfer Analysis and Modeling of a Cryogenic Laser Radiometer

December 1, 1998

Author(s)

Brian E. Johnson, A. R. Kumar, Z M. Zhang, David J. Livigni, Christopher L. Cromer, Thomas Scott

This study investigates the laser optimized cryogenic radiometer (LOCR) recently acquired by the National Institute of Standards and Technology in Boulder...

Unraveling the Mysteries of Intense Femtosecond Pulse Propagation

December 1, 1998

Author(s)

Scott Diddams, H. E. Eaton, A. G. Van engen, A. A. Zozulya, Tracy S. Clement

Nonlinear Optical Characterization of LiNbO₃. I. Theoretical Analysis of Maker Fringe Patterns for X-Cut Wafers

December 1, 1998

Author(s)

Norman Sanford, J. A. Aust

Ralaxometry and Magnetometry of Ferritin

December 1, 1998

Author(s)

R A. Brooks, J Vymazal, Ronald B. Goldfarb, J W. Bulte, P Aisen

By combining nuclear magnetic ralaxometry on 39 ferritin samples with different iron loading with magnetometry, results were obtained that suggest a new...

Electron Beam Induced X-Ray Emission: An In Situ Probe for Composition Determination During Molecular Beam Epitaxy Growth

December 1, 1998

Author(s)

Joseph G. Pellegrino, J T. Armstrong, J R. Lowney, B. Dicamillo, J C. Woicik

An in situ, x-ray emission measurement technique is developed. This technique is demonstrated to measure composition at the monolayer level for the InGAAs/GaAs...

A Feature-Based Machining System Using STEP

November 30, 1998

Author(s)

Frederick M. Proctor, Thomas Kramer

Discrete part manufacturing flows from a design phase in which product information is defined to a manufacturing phase in which the processes are planned and...

Optimization of Temperature Programmed Sensing for Gas Identification Using Micro-Hotplate Sensors

November 26, 1998

Author(s)

T A. Kunt, T. J. McAvoy, Richard E. Cavicchi, Stephen Semancik

Micro-hotplate chemical gas sensors, such as those being developed at the National Institute of Standards and Technology [NIST] by micromaching SI, can be...

Synthesis and Characterization of Self-assembled Monolayers of Alkylated 1-Thiahexa(ethylene oxide) Compounds on Gold

November 24, 1998

Author(s)

David J. Vanderah, Curtis W. Meuse, Vitalii I. Silin, Anne L. Plant

Electrochemical Quantitation of DNA Immobilized on Gold

November 15, 1998

Author(s)

A B. Steel, T M. Herne, Michael J. Tarlov

We have developed an electrochemical method to quantify the surface density of DNA immobilized on gold. The surface density of DNA, more specifically the number...

Line Strengths of Torsion-Rotation Transitions of Methanol for J less than or equal} 14 and v_t less than or equal} 2 From Hamiltonian Based Calculations

November 9, 1998

Author(s)

M A. Mekhtiev, P D. Godfrey, Jon T. Hougen

Line strengths have been obtained for methanol, based on matrix elements of the dipole moment operator evaluated in a set of torsion-rotation eigenfunctions...

Effects of Feature Orientation in Tomographic Reconstructions

November 6, 1998

Author(s)

A R. Kalukin, Zachary Levine, S P. Frigo, I McNulty, M Kuhn

An imaging experiment has been performed at the Advanced Photon source for the purpose of making and three-dimensional visualization of a test sample containing...

Effect of Ignition Conditions on Upward Flame Spread on a Composite Material in a Corner Configuration

November 1, 1998

Author(s)

Thomas J. Ohlemiller, Thomas G. Cleary, John R. Shields

This paper focuses on the issue of fire growth on composite materials beyond the region immediately subjected to an ignition source. Suppression of this is one...

Optical Wedge Effects in Instruments and Standards for Molecular Absorption Spectrophotometry

November 1, 1998

Author(s)

John C. Travis, Melody V. Smith, Gary W. Kramer

A methodology for obtaining and using toxic potency data for fire hazard analysis

November 1, 1998

Author(s)

Vyto Babrauskas, Richard G. Gann, Barbara C. Levin, M Paabo, Richard H. Harris Jr., Richard D. Peacock

An Investigation of the Equilibrium of the Reaction {L-aspartate(aq) + 2-oxoglutarate (aq) = oxaloacetate (aq) + L-glutamate (aq)}

November 1, 1998

Author(s)

N Kishore, Yadu D. Tewari, Robert N. Goldberg

Apparent equilibrium constants have been measured for the following biochemical reaction:L-aspartate(aq) + 2-oxoglutarate(aq) = oxaloacetate(aq) + L-glutamate...

Evaluation of the External Force Term in the Discrete Boltzmann Equation

November 1, 1998

Author(s)

Nicos Martys, X Shan, H Chen

A representation of the forcing term in the Boltzmann equation based on Hermite expansion of the Boltzmann distribution function in velocity phase space is...

Equilibrium Structure of Hydrogen-Bonded Polymer Blends

November 1, 1998

Author(s)

C Zhou, Erik K. Hobbie, Barry J. Bauer, Charles C. Han

Deuterium-labeled polystyrene modified by random distributions of the comonomer p-(1,1,1,3,3,3-hexaflouro-2-hydroxyisopropyl)-α-Methyl-styrene [DPS(OH)] has...

A Precision Capacitance Cell for Measurement of Thin Film Out-of-Plane Expansion I Thermal Expansion

November 1, 1998

Author(s)

Chad R. Snyder, F I. Mopsik

A high sensitivity technique based on a three-terminal parallel plate capacitor for the measurement of the out-of-plane expansion of thin films is presented...

Demineralizing Effect of Dental Cements on Human Dentin

November 1, 1998

Author(s)

Y Shimada, Y Kondo, S Inokoshi, J Tagami, Joseph M. Antonucci

This study was undertaken to verigy the hypothesis that dentin surfaces are demineralized during placement of four kinds of chemically setting cements (zinc...

Effect of Powder Grinding on Hydroxyapatite Formation in a Polymeric Calcium Phosphate Cement Prepared from Tetracalcium Phosphate and Poly[Methyl Vinyl Ether-Maleic Acid]

November 1, 1998

Author(s)

Y Matsuya, S Matsuya, Joseph M. Antonucci, S. Takagi, Laurence C. Chow, A Akamine

The primary aim of this study was to determine if cement based on poly(methyl vinyl ether-maleic acid) (PMVE-Ma) and tetracalcium phosphate (TTCP) resulted in...

Evolution of Microstructure in the Liquid and Crystal Directions in a Quenched Block Copolymer Melt and Its Implication on Phase Transition Mechanisms

November 1, 1998

Author(s)

N P. Balsara, B A. Garetz, M C. Newstein, Barry J. Bauer, T J. Prosa

Evolution of the disorder-to-order transition within a block copolymer is studied by the thermal quenching of samples from the melt to an ordered state. The...

Predicted Habit Planes From Two Models: Invariant-Plane-Strain and Elastic-Energy-Minimization

November 1, 1998

Author(s)

H M. Ledbetter

We calculated habit planes (austenite-martensite interface planes) using two approaches: (1) the invariant-plane-strain (IPS) model proposed by Wechsler...

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