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Journals

Experimental Study of a Water Droplet Impinging on a Liquid Surface

January 1, 2002

Author(s)

Samuel L. Manzello, Jiann C. Yang

An experimental study is presented for water droplet impingement on a liquid surface. The impaction process was recorded using a high-speed digital camera at...

Field Test of a Photovoltaic Water Heater

January 1, 2002

Author(s)

Arthur H. Fanney, Brian P. Dougherty, J O. Richardson

A solar photovoltaic water heating system has been installed at the Great Smoky Mountains National Park. The system provides hot water for the restroom...

Nanocharacterization of Surface and Interface of Different Epoxy Networks

January 1, 2002

Author(s)

Xiaohong Gu, D T. Raghavan, D L. Ho, Li Piin Sung, Mark R. VanLandingham, Tinh Nguyen

The effect of network changes on the surface and interface properties of amine-cured epoxy has been investigated. Samples of different crosslinked epoxies are...

Benzocycloarene Hydroxylation by P450 Biocatalysis

January 1, 2002

Author(s)

M P. Mayhew, A. E. Roitberg, Yadu D. Tewari, Marcia J. Holden, David J. Vanderah, V L. Vilker

Experimental and theorectical studies of the hydroxylation of a family of benzocycloarene compounds (benzocyclobutene, benzocyclopentene (indan)...

NIST Physical Standards for DNA-Based Medical Testing

January 1, 2002

Author(s)

Peter E. Barker, M S. Watson, J R. Ticehurst, Jennifer C. Colbert, C D. O'Connell

As DNA and RNA become major targets for clinical laboratory analysis, benchmark reagents will play an increasingly important role in standardization. Reliable...

Redox Control of the P450cam Catalytic Cycle: Effects of Y96F Active Site Mutation and Binding of a Non-Natural Substrate

January 1, 2002

Author(s)

Vytautas Reipa, M P. Mayhew, Marcia J. Holden, V L. Vilker

Spectroelectrochemical measurements are used to demonstrate that active site mutation and binding of a non-natural substrate to P450cam (CYP101) reduces the...

Changes in Lactate and Other Ions in Plaque and Saliva After a Fluoride Rinse and Subsequent Sucrose Administration

January 1, 2002

Author(s)

Gerald L. Vogel, Z Zhang, Laurence C. Chow, A L. Galvin

The relative importance of the various proposed mechanistic effects of fluoride on the changes in oral ion concentrations associated with caries progression and...

Introduction To Serial Reviews On Oxidative DNA Damage And Repair

January 1, 2002

Author(s)

M. Dizdaroglu

Free radicals are produced in cells by cellular metabolism and by exogenous sources such as carcinogenic compounds, redox-cycling drugs and ionizing radiations...

High-Frequency Behavior and Damping of Fe Co N-Based High-Saturation Soft Magnetic Films

January 1, 2002

Author(s)

Thomas J. Silva, S X. Wang, Sun X. N., Anthony B. Kos

Magnetization dynamics measurements at subnanosecond time scale have been performed on Fe Co N high-saturation soft magnetic films with Permalloy nanolayer...

Femtosecond-Laser-Based Optical Clockwork with Instability -16 in 1 s

January 1, 2002

Author(s)

Scott A. Diddams, Leo W. Hollberg, L -. Ma, Lennart Robertsson

What is the Basis for the Definition of the Second?

January 1, 2002

Author(s)

Donald Sullivan

A Computer Analysis of a Polymer Coating Exposed to Field Weather Conditions

January 1, 2002

Author(s)

D M. Burch, Jonathan W. Martin, Mark R. VanLandingham

Relating Laboratory and Outdoor Exposures of Acrylic Melamine Coatings: I. Cumulative Damage Model and Laboratory Exposure Apparatus

January 1, 2002

Author(s)

Jonathan W. Martin, Tinh Nguyen, E Byrd, E Embree, B Dickens

A cumulative damage model and a laboratory apparatus are described for linking field and laboratory photodegradation results and for predicting the service life...

Relating Laboratory and Outdoor Exposure of Coatings III. Effect of Relative Humidity on Moisture-Enhanced Photolysis of Acrylic-Melamine Coatings

January 1, 2002

Author(s)

Tinh Nguyen, Jonathan W. Martin, E Byrd, E Embree

The effects of relative humidity ranging from ~0% to 90 % on the moisture-enhanced photolysis (MEP) of a partially-methylated melamine acrylic polymer coating...

On the Mitigation of Early Age Cracking

January 1, 2002

Author(s)

Dale P. Bentz, M R. Geiker, O M. Jensen

Potential means of limiting early age cracking ofconcrete structures have been investigated. Threedifferent methods of mitigating autogenous strainsand stresses...

Near-Field Vibrational Spectroscopy: Infrared and Raman Studies at High Spatial Resolution

January 1, 2002

Author(s)

Stephan J. Stranick, D B. Chase, Chris A. Michaels

The ability to measure chemical bond changes on the nanometer scale is of critical importance for the characterization of catalytic materials, engineered...

Small Angle Neutron Scattering Measurements of Snythetic Polymer Dispersions in Matrix-Assisted Laser Desorption/Ionization Matrixes

January 1, 2002

Author(s)

Barry J. Bauer, H M. Byrd, Kathleen M. Flynn

Small angle neutron scattering (SANS) is used to measure the size and the dispersion of synthetic polymers in matrix-assisted laser desorption/ionization (MALDI...

Transverse compressive stress, fatigue, and magnetic substrate effects on the critical current density of Y-Ba-Cu-O coated RABiTS tapes

January 1, 2002

Author(s)

Najib Cheggour, John (Jack) W. Ekin, Cameron C. Clickner, Ron Feenstra, P Goyal, D F. Paranthaman, D F. Lee, D M. Kroeger, D. K. Christen

The electromechanical properties of (0.3 υm thick) yttrium-barium-copper-oxide (YBCO) coatings on buffered pure-nickel rolling-assisted-biaxially-textured...

Comments on a Recent Infinitesimal-Deformation Approach to Martensite Crystallography

January 1, 2002

Author(s)

H M. Ledbetter, Martin Dunn

We dispute recent claims by Navruz that his infinitesimal-deformation theory gives better predictions than the classical Wechsier-Lieberman-Read/Bowles...

Power Spectral Densities: A Multiple Technique Study of Different Si Wafer Surfaces

January 1, 2002

Author(s)

Egon Marx, I J. Malik, T Bristow, N Poduje, J C. Stover, Y Strausser, M J. Weber

The power spectral density (PSD) formalism is used to characterize a set of surfaces over a wide range of lateral (in-plane, x?y) as well as vertical (out-of...

Application of the V-notch Shear Test for Unidirectional Hybrid Composites

January 1, 2002

Author(s)

J He, Martin Y. Chiang, Donald L. Hunston, Charles C. Han

Model-Assisted Feedback Control for Liquid Composite Molding

January 1, 2002

Author(s)

Joy P. Dunkers, Kathleen M. Flynn, Richard~undefined~undefined~undefined~undefined~undefined Parnas, D D. Sourlas

Accelerated Wear Tests for the Assessment of Machining Models Calibration Data

January 1, 2002

Author(s)

Robert W. Ivester, Michael Kennedy

This paper documents the release of the accelerated wear tests for the Assessment of Machining Models (AMM) calibration data set, including a minimum of...

Friction Measurements of Ultra-Thin Carbon Overcoats in Air

January 1, 2002

Author(s)

P M. McGuiggan, Stephen M. Hsu, W Fong, D Bogy, C S. Bhatia

Growth Pulsations in Symmetric Dendritic Crystallization in Thin Polymer Blend Films

January 1, 2002

Author(s)

V Ferreiro, Jack F. Douglas, James A. Warren, Alamgir Karim

Pattern-Directed Dewetting of Ultrathin Polymer Films

January 1, 2002

Author(s)

A Sehgal, V Ferreiro, Jack F. Douglas, Eric J. Amis, Alamgir Karim

The Effects of Melt Processing Conditions on the Quality of Poly(ethylene terephthalate) Montmorillonite Clay Nanocomposites

January 1, 2002

Author(s)

Cher H. Davis, L J. Mathias, Jeffrey W. Gilman, D A. Schiraldi, J R. Shields, Paul C. Trulove, T E. Sutto, H X. DeLong

Intermolecular Potential and Second Virial Coefficient of the Water-Helium Complex

January 1, 2002

Author(s)

M P. Hodges, R J. Wheatley, Allan H. Harvey

A potential-energy surface for the water-helium complex is constructed from scaled perturbation theory calculations, and calibrated using accurate supermolecule...

Applications of Artificial Neural Networks to RF and Microwave Measurements

January 1, 2002

Author(s)

Jeffrey Jargon, Kuldip Gupta, Donald C. DeGroot

This article describes how artificial neural networks (ANNs) can be used to benefit a number of RF and microwave measurement areas including vector network...

Role of Particles in the Inhibition of Counterflow Diffusion Flames by Iron Pentacarbonyl

January 1, 2002

Author(s)

M D. Rumminger, Gregory T. Linteris

Laser light scattering and thermophoretic sampling have been used to investigate particle formation in a methane-air counterflow diffusion flames inhibited by...

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