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Journals

Complex Permittivity and Permeability of Ferrite Ceramics at Microwave Frequencies

November 1, 1999

Author(s)

Richard G. Geyer

Shape Selectivity for Constrained Solutes in Reversed-Phase Liquid Chromatography

November 1, 1999

Author(s)

Lane C. Sander, M. Pursch, Stephen A. Wise

Linear Dipole Response in a Reverberation Chamber

November 1, 1999

Author(s)

David A. Hill

A new spatial correlation function is derived for the axial electric field and is compared with the previously known spatial correlation function for the total

Embedded Systems and the Year 2000 Problem

November 1, 1999

Author(s)

G E. Fisher, M Cherry

Much has been written about embedded systems and how they will be affected by the year 2000 problem. During the first 6 months of 1999, a significant amount of

Measuring the Interface Stress: Silver/Nickel Interfaces

November 1, 1999

Author(s)

Daniel Josell, John E. Bonevich, I Shao, R C. Cammarata

Interface stress is a surface thermodynamics quantity associated with the reversible work of elastically straining an internal solid interface. In a

Living Poly(Α-Methylsyrene) Near the Polymerization Line: VII. Molecular Weight Distribution in a Good Solvent

November 1, 1999

Author(s)

S S. Das, J Zhuang, A P. Andrews, S C. Greer, Kathleen M. Flynn, William R. Blair

We have studied the time development of the molecular mass distribution (MWD) of living bifunctional poly(α-methylstyrene) in tetrahydrofuran after a quench to

Dynamic Entropy as a Measure of Caging and Persisent Particle Motion in Supercooled Liquids

November 1, 1999

Author(s)

P Allegrini, Jack F. Douglas, S C. Glotzer

The length-scale dependence of the dynamic entropy is studied in a molecular dynamics simulation of a binary Lennard-Jones liquid above the mode-coupling

Small Angle Neutron Scattering of Solutions of Arborescent Graft Polymers

November 1, 1999

Author(s)

S M. Choi, R M. Briber, Barry J. Bauer, A Topp, M Gauthier, L Tichagwa

Small angle neutron scattering was used to measure the size and shape of arborescent graft polymers as a function of generation number in solution. The radius

Ionizing Radiation Induced Degradation of a Tetrachlorobiphenyl in Transformer Oil

November 1, 1999

Author(s)

M Chaychian, Joseph Silverman, M I. Al-Sheikhly, Dianne L. Poster, Pedatsur Neta

Complete degradation of 2,2',6,6'-tetrachlorobiphenyl (PCB 54) in transformer oil is achieved by ionizing radiation without degradation of the oil. Gamma

Characterization of Ternary Compounds in the BaO: Fe₃: TiO₂ System; Ba₆Fe₄₅Ti₁₇ O₁₀₆ and BaRe₁₁Ti₃O₂₃

November 1, 1999

Author(s)

Terrell A. Vanderah, W. Wong-Ng, B H. Toby, V. M. Browning, Robert D. Shull, Richard G. Geyer, Robert S. Roth

Acoustic Evidence Against BCS Behavior in Monocrystal YBa₂Cu₃0₇

November 1, 1999

Author(s)

M Lei, Albert Migliori, H M. Ledbetter

Using a detwinned YBa 2Cu 30 7 monocrystal and acoustic-resonance spectroscopy, we measured internal friction Q- = A If through the 91-K superconducting

Application of Laser Polarimetry to the Measurement of Specific Heat Capacity and Enthalpy of the Alloy 53Nb-47Ti (mass%) in the Temperature Range 1600 K to 2000 K by a Millisecond-Resolution Pulse Heating Technique

November 1, 1999

Author(s)

D Basak, Ursula R. Kattner, J L. McClure, Daniel Josell, A Cezairliyan

The determination of the specific heat capacity, enthalpy and electrical resistivity of the alloy, 53Nb-47Ti (mass%), in the temperature range 1600 K to 2000 K

Atomic-Resolution Study of Lattice Distortion of a Buried InGa_1-xAs Monolayers in GaAs(001)

November 1, 1999

Author(s)

T L. Lee, M Pillai, Joseph Woicik, G Labanda, P Lyman, S A. Barnett, Michael Bedzyk

X-ray standing wave measurements were used to study the strain in one monolayer of pseudobinary alloy InxGa1-xAs buried in GaAs(001). The measured In position

Acoustic Characterization of Morphologically Textured Short-Fiber Composites: Estimation of Physical and Mechanical Properties

November 1, 1999

Author(s)

Martin Dunn, H M. Ledbetter

Short-fiber composites are increasingly being used in a wide range of applications spanning the automotive, computer, communications, aerospace, and home

Energy Dependent Cross Sections and Nonadiabatic Reaction Dynamics in F(²P_3/2, ²P_1/2)⁺ n-HF(v,J)+H

November 1, 1999

Author(s)

S A. Nizkorodov, W W. Harper, W B. Chapman, B W. Blackmon, David Nesbitt

High-sensitivity direct IR laser absorption methods are exploited to investigate quantum state-resolved reactive scattering dynamics of F + n-H 2(j=0,1)->HF(v,J

Energy-Dependent Cross Sections and Nonadiabatic Reaction Dynamics in F(²P_3/2, ²P_1/2) + n-H₂ HF(v,J) + H

November 1, 1999

Author(s)

S A. Nizkorodov, W W. Harper, W B. Chapman, B W. Blackmon, David Nesbitt

High-sensitivity direct IR laser absorption methods are expoited to investigate quantum state-resolved reactive scattering dynamics of F+n-H 2(j=0,1)->HF(Ņ,J)+H

Oxidative Coupling of Small Oligothiophenes and Oligopyrroles in Water in the Presence of Cyclodextrin. Pulse Radiolysis Investigations

November 1, 1999

Author(s)

L Guyard, P Hapiot, M Jouini, J -. Lacroix, C Lagrost, Pedatsur Neta

The oxidation of small oligothiophenes and oligopyrroles (bipyrroles) has been investigated by pulse radiolysis in aqueous solutions containing hydroxypropyl-Β

Photochemistry of Ozone Loss in the Arctic Region in Summer (POLARIS) CACGP/IGAC 1998 Symposium (GACGP/IGAC)

November 1, 1999

Author(s)

Paul A. Newman, D W. Fahey, W H. Brune, Michael J. Kurylo III

This paper provides an introduction to the Photochemistry of Ozone Loss in the Arctic Region in Summer (POLARIS) aircraft and balloon measurement campaign that

Gas Phase Thermochemistry of Iron Oxides and Hydroxides: Portrait of a Super-Efficient Flame Suppressant

November 1, 1999

Author(s)

C B. Kellogg, Karl Irikura

In the search for non-ozone depleting Halon (CF 3Br) replacements, several metals, including iron, have been identified as super-efficient flame suppressants

Photoionization Efficiency Spectrum And Ionization Energy of Obro

November 1, 1999

Author(s)

R P. Thorn, L J. Stief, T J. Buckley, Russell D. Johnson III, P S. Monks, R B. Klemm

The photoionization efficiency (PIE) spectrum of OBrO was measured over the wavelength range [Lambda] = 86 - 126 nm by using a discharge flow-photoionization

Three-Dimensional Study of Combined Conduction, Radiation, and Natural Convection from an Array of Discrete Heat Sources on a Horizontal Board in a Narrow-Aspect-Ratio Enclosure

November 1, 1999

Author(s)

V. H. Adams, Yogendra K. Joshi, David L. Blackburn

Noise Behavior of Pulsed Vertical-Cavity Surface-Emitting Lasers

November 1, 1999

Author(s)

T. W. Garrison, M. Beck, David H. Christensen

We determine the pulse energy fluctuations of vertical-cavity surface-emitting lasers by measuring the number of photoelectrons produced when a laser pulse is

Reference Verification Fluids for Flash Point Determination

November 1, 1999

Author(s)

R G. Montemayor, J E. Rogerson, Jennifer C. Colbert, Susannah B. Schiller

The flash point of a liquid material is used to classify whether the material is flammable or combustible. 1,4-dimethylbenzene (p-xylene) has been used

Rearrangement of Perfluorocyclobutyne

November 1, 1999

Author(s)

K B. Wiberg, M Marquez, Carlos A. Gonzalez

The energies of cyclobutyne, perfluorocyclobutyne and related compounds have been calculated at levels from MP2/6-31G* through QCISD(T)/6-311+G*, and also at

Optimizing Utilization Efficiencies in Electronegative Discharges: The Importance of the Impedance Phase Angle

November 1, 1999

Author(s)

W R. Entley, J G. Langan, B S. Felker, Mark A. Sobolewski

We have investigated the operating conditions that result in the greatest utilization efficiencies (UEs) of NF 3, CF 4, and C 2F 6 in a capacitively coupled GEC

Overview of the Sixth Text REtrieval Conference (TREC-6)

October 25, 1999

Author(s)

Ellen M. Voorhees, Donna K. Harman

The Text REtrieval Conference is a workshop series designed to encourage research on text retrieval for realistic applications by providing large test

Scratch Damage in Zirconia Ceramics

October 25, 1999

Author(s)

S K. Lee, Rajan Tandon, M Readey, Brian R. Lawn

Scratch damage modes in zirconia-based ceramics, Mg-PSZ, T-TZP and Ce-TZP are investigated. Precursor indentation tests with a tungsten carbide sphere

Molecular-Scale Characterization of the Reaction of Ozone with Decanethiol Monolayers on Au(111)

October 20, 1999

Author(s)

G Poirier, T M. Herne, Carl C. Miller, Michael J. Tarlov

The chemical reaction of ozone with decanethiol monolayers on Au(111) was characterized using X-ray photoelectron spectroscopy and scanning tunneling microscopy

Energy Conserving Discrete Equation for Non-Ideal Systems

October 20, 1999

Author(s)

Nicos Martys

The BBGKY formalism is utilized to obtain a set of moment equations to be satisfied so as to obtain an energy conserving discrete Boltzmann equation for the

A Simple and Powerful Heuristic for Speeding Up Force-Directed Graph Layout

October 20, 1999

Author(s)

John V. Cugini, D L. Banks

Force-directed layout is a commonly used technique to generate visually pleasing representations of graphs. The calculation time for direct implementation is

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