Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Journals

Reaction Kinetics and Gel Properties of Blocked Disocyinate Cross-Linked Chitosan Hydrogels

May 19, 2003

Author(s)

Sheng Lin-Gibson, H J. Walls, S B. Kennedy, E R. Welsh

Cure kinetics and network properties of hydrogels prepared by the reaction of chitosan and a water-soluble blocked diisocyanate crosslinker have been measured...

Morphology of Yttrium-Iron Garnet Nanoparticles Dispersed Glass Composites.

May 15, 2003

Author(s)

Alexander J. Shapiro, Robert D. Shull

Next Generation Fire Suppression Technology Program: Fy2003 Progress

May 15, 2003

Author(s)

Richard G. Gann

The Department of Defense's Next Generation Fire Suppression Technology Program (NGP) has completed its sixth year of research with a goal to develop and...

Defect Related Switching Field Reduction in Small Magnetic Particle Arrays

May 15, 2003

Author(s)

Michael J. Donahue, G Vertesy, Martha Pardavi-Horvath

An array of 42 m square, 3 m thick garnet particles has been studied. The strong crystalline uniaxial anisotropy of these particles results in the stable...

Stationary Antiferromagnetic Domains During Magnetization Reversal in an Exchange-Biased FeMn/Fe76Mn6C18 Bilayer

May 15, 2003

Author(s)

Robert D. Shull, Alexander J. Shapiro, V S. Gornakov, Valerian I. Nikitenko, H W. Zhao

Domain processes were observed at 300K using the magneto-optic indicator film technique (MOIF) in an exchange-coupled ferromagnet (FM)/antiferromagnet (AF)...

Benzene Intermediates and Mechanisms during Catalytic Oxidation on the Pt (111) Surface Using Soft X-ray Fluorescence Methods

May 15, 2003

Author(s)

A L. Marsh, D J. Burnett, Daniel A. Fischer, J L. Gland

The catalytic oxidation of benzene on the Pt(111) surface has been characterized, in pressures of flowing oxygen up to 1.33 Pa, using temperature-programmed...

Room Temperature Active Regenerative Magnetic Refrigeration: Magnetic Nanocomposites

May 15, 2003

Author(s)

F Shir, L Yanik, Lawrence H. Bennett, Edward Della Torre, Robert D. Shull

Nanocomposites have several advantages as a refrigerant for 100 -300 K applications, compared to the other common methods of assembling a magnetic refrigeration...

Nucleation and Evolution of Hybrid Spin Spiral in Soft/Hard Ferromagnetic Bilayer

May 15, 2003

Author(s)

Yury P. Kabanov, V S. Gornakov, Valerian I. Nikitenko, Alexander J. Shapiro, Robert D. Shull

The hybrid exchange spring behavior in a bilayer consisting of an epitaxial film of Fe (500 A)/Smu2^}Co 7}(350 A) deposited onto a Cr(200 A) buffered MgO(110)...

Interfacial Properties of ZrO₂ on Silicon

May 15, 2003

Author(s)

Y S. Lin, R Puthenkovilakam, J Chang, Charles E. Bouldin, Igor Levin, Nhan Van Nguyen, James R. Ehrstein, Ying Sun, P Pianetta, T Conard, Wilfried Vandervorst, V Venturo, S Selbrede

NIST Mixed Stain Study #3: DNA Quantitation Accuracy and its Influence on Short Tandem Repeat Multiplex Signal Intensity

May 15, 2003

Author(s)

Margaret C. Kline, David L. Duewer, Janette W. Redman, John M. Butler

The Mixed Stain Study #3 (MSS3) interlaboratory challenge exercise evaluated the 2001 performance of STR multiplex DNA typing systems using a set of seven DNA...

High-Frequency Measurements of Spin Valve Films and Devices

May 15, 2003

Author(s)

Shehzaad F. Kaka, John P. Nibarger, Stephen E. Russek, N. A. Stutzke, S. L. Burkett

High-frequency measurements of spin-valve films and devices, made using several different measurement techniques, are presented and compared. Pulsed inductive...

Cyrogenic pulsed inductive microwave magnetometer

May 15, 2003

Author(s)

Anthony B. Kos, John P. Nibarger, Radek Lopusnik, Thomas J. Silva, Zbigniew J. Celinski

A cryogenic pulsed inductive microwave magnetometer is used to characterize the switching dynamics in thin-film materials at low temperatures and microwave...

Micrometer-scale magnetometry of thin Ni₈₀Fe₂₀ films using ultra-sensitive microcantilevers

May 15, 2003

Author(s)

Michelle D. Chabot, John M. Moreland

Microcantilever torque magnetometry is used to measure quantitative M-H curves on patterned Ni 80Fe 20 films. The dynamic deflection method is employed, in...

Iron and Permalloy Based Magnetic Monolithic Tunable Microwave Devices

May 15, 2003

Author(s)

Bijoy Kuanr, Leszek Malkinski, Robert E. Camley, Zbigniew Celinski, Pavel Kabos

We constructed a series of Magnetic Monolithic tunable Microwave notch-filters and phase shifters in co-planer waveguide (CPW) geometry on GaAs substrates using...

Electron Beam Stimulated Spin Reorientation

May 15, 2003

Author(s)

T L. Monchesky, John Unguris, Robert Celotta

Using Scanning Electron Microscopy with Polarization Analysis (SEMPA), we observed the electron beam induced switching of the magnetic state of epitaxial single...

Interference Evaluation of Bluetooth and IEEE 802.11b Systems

May 14, 2003

Author(s)

Nada T. Golmie, R E. Van Dyck, A Soltanian, Arnaud Tonnerre, O Rebala

Tuning the Magnetic Properties of Multilayer Nanowires

May 12, 2003

Author(s)

John E. Bonevich, Limin Sun

Impact of Substrate Hot Hole Injection on Ultra-thin Silicon Dioxide Breakdown

May 12, 2003

Author(s)

Da-Wei Heh, Eric M. Vogel, J B. Bernstein

The impact of hot holes on gate oxide breakdown is studied by investigating devices under constant voltage stress with different amount of pre-injected...

Fluid Properties Simulation Challenge Recommendations for Problem III: Viscosity of 2-Propanol, N-Nonane, and Their Mixtures

May 10, 2003

Author(s)

J Olson, S M. Smith, Richard E. Morrison, Arno D. Laesecke

Recommendations are given for Problem III: viscosity of 2-propanol, n-nonane, an . d their mixtures. The problem conditions for pure compounds were: (a) 0.1MPa...

Atoms on Demand: Fast, Deterministic Production of Single Cr Atoms

May 5, 2003

Author(s)

S Hill, Jabez J. McClelland

We have realized a method for producing single Cr atoms on demand by suppressing the stochastic nature of the loading and loss processes of a magneto-optic trap...

Interlaboratory Study for the Polychlorinated Naphthalenes (PCNs): Phase 1 Results

May 3, 2003

Author(s)

T. Harner, John R. Kucklick

Superconformal Silver Deposition using KSeCn Derivatized Substrates

May 1, 2003

Author(s)

B C. Baker, C Witt, Daniel Wheeler, Daniel Josell, Thomas P. Moffat

Superconformal filling of sub-micrometer trenches was achieved using substrates that were catalyzed with KSeCn prior to metal deposition in a catalyst-free...

Modeling Superconformal Electrodeposition Using the Level Set Method

May 1, 2003

Author(s)

Daniel Wheeler, Daniel Josell, Thomas P. Moffat

Superconformal filling (superfill) occurs when a high aspect ratio feature on a silicon wafer fills due to preferential metal deposition on the bottom surface...

A Semi-Theoretical Model for Predicting Refrigerant/Lubricant Mixture Pool Boiling Heat Transfer

May 1, 2003

Author(s)

Mark A. Kedzierski

This paper outlines the development of a semi-theoretical model for prediction the pool boiling heat transfer of R123/lubricant mixtures on a roughened...

Suppression Limits of Low Strain Rate Non-Premixed Methane Flames

May 1, 2003

Author(s)

Matthew F. Bundy, Anthony P. Hamins, Ki Y. Lee

The suppression of low strain rate non-premixed flames was investigated experimentally in a counterflow configuration for laminar flames with minimal conductive...

Crystal Structure of the Escherichia Coli YcdX Protein Reveals a Trinuclear Zinc Active Site

May 1, 2003

Author(s)

A Teplyakov, G Obmolova, P P. Khil, A J. Howard, R D. Camerini-Otero, G L. Gilliland

The ycdX gene of Escherichia coli encodes the protein of 27 kDa molecular weight that belongs to the PHP superfamily of proteins that have diverse functions...

Visualization of Structural Steel Product Models

May 1, 2003

Author(s)

Robert R. Lipman, K A. Reed

A visual interface has been developed to provide a means for users to visualize the steel structure represented by a CIMsteel Integration Standards Release 2...

NIST Digital Library of Mathematical Functions

May 1, 2003

Author(s)

Daniel W. Lozier

NIST (formerly, National Bureau of Standards) has started an ambitious project that aims to produce a successor to Abramowitz and Stegun's {\em Handbook of...

Preliminary Thermography Studies for Quality Control of Concrete Structures Strengthened with Fiber-Reinforced Polymer Composites

May 1, 2003

Author(s)

M A. Starnes, Nicholas J. Carino, E A. Kausel

Fiber reinforced polymer (FRP) composites, in the form of pultruded laminates or built-up woven fabrics, are being used widely to strengthen existing concrete...

Numerical Simulation of a Compartment Fire in a Nulcear Power Plant Containment Building

May 1, 2003

Author(s)

J E. Floyd

The current trend towards the increased use of risk assessment in the regulation of nuclear power plants will soon result in changes in analysis of fire...

Was this page helpful?