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Journals

Elastic Moduli of a Material Containing Composite Inclusions: Effective Medium Theory and Finite Element Computations

August 1, 2001

Author(s)

Edward J. Garboczi, J G. Berryman

Concrete is a good example of a composite material in which the inclusions (rocks and sand) are surrounded by a thin shell of altered matrix material and

Measurement of 8-Hydroxy-2'-Deoxyadenosine In DNA by Liquid Chromatography/Mass Spectrometry

August 1, 2001

Author(s)

Pawel Jaruga, H Rodriguez, M Miral Dizdar

8-Hydroxyadenine (8-OH-Ade) is one of the major lesions, which is formed in DNA by hydroxyl radical attack on the C-8 position of adenine followed by oxidation

Electrochemical Properties of Nanocrystalline Cadmium Stannate Films

August 1, 2001

Author(s)

Gintaras Valincius, Vytautas Reipa, V L. Vilker, John T. Woodward IV, Mark D. Vaudin

Reaction Kinetics in Ionic Liquids: Pulse Radiolysis Studies of 1-Butyl-3-Methylimidazolium Salts

August 1, 2001

Author(s)

D Behar, Carlos A. Gonzalez, Pedatsur Neta

Radiolysis of liquid 1-butyl-3-methylimidazolium (BMI +) salts leads to formation of several species with similar absorption spectra. To identify and

Web-Based Interactive Data Processing: Application to Stable Isotope Metrology

August 1, 2001

Author(s)

R M. Verkouteren, J N. Lee

To address a fundamental need in stable isotope metrology, the National Institute of Standards and Technology (NIST) has established a Web-based interactive

Comparisons of Calculated and Measured Effective Attenuation Lengths for Silicon Dioxide Over a Wide Electron Energy Range

August 1, 2001

Author(s)

Cedric J. Powell, Aleksander Jablonski

We report calculations of effective attenuation lengths (EALs) for Si 2p photoelectrons in silicon dioxide at photoelectron energies between 82 and 1385 eV

Structural Effects in the Growth of Giant Magneto Resistance (GMR) Spin Valves

August 1, 2001

Author(s)

M. Menyhard, G. Zsolt, P. J. Chen, Cedric J. Powell, Robert D. McMichael, William F. Egelhoff Jr.

An investigation has been made of the thin-film structure and interface morphology of giant magnetoresistance (GMR) spin valves of the cobalt/copper/cobalt (Co

Propagation of Errors in the Precision and Accuracy of Quantitative Electron Microbeam Analysis

August 1, 2001

Author(s)

J T. Armstrong

Improving phase Doppler volume flux measurements in low data rate applications

August 1, 2001

Author(s)

J F. Widmann, Cary Presser, Stefan D. Leigh

In Situ Raman Spectroscopic Investigation of Chromium Surfaces Under Hydrothermal Conditions

August 1, 2001

Author(s)

James E. Maslar, Wilbur S. Hurst, Walter J. Bowers Jr., Jay H. Hendricks, M I. Aquino, Igor Levin

Three chromium coupons were exposed to air-saturated water at pressures of ca. 25 MPa and temperatures up to 545 C in an optically accessible flow cell. In situ

Development of Perfluorocarbon (PFC) Primary Standards for Monitoring of Emissions from Aluminum Production

August 1, 2001

Author(s)

George C. Rhoderick, Pamela M. Chu, E. J. Dolin, J. Y. Marks, T. Howard, M. C. Lytle, L. G. McKenzie, D. Altman

Stability of Ascorbic Acid in Solutions Stored in Autosampler Vials

August 1, 2001

Author(s)

S A. Margolis

Laser Modification of Preformed Polymer Microchannels: Application To Reduce Band Broadening around Turns Subject to Electrokinetic Flow

August 1, 2001

Author(s)

T J. Johnson, David J. Ross, Michael Gaitan, Laurie E. Locascio

The development and certification of Standard Reference Materials (SRMs) to assess and ensure accurate measurement of Pb in the environment

August 1, 2001

Author(s)

John D. Fassett, Bruce S. MacDonald

Raman and FTIR Spectroscopies of Fluorescein in Solutions

August 1, 2001

Author(s)

Lili Wang, A. E. Roitberg, Curtis W. Meuse, Adolfas K. Gaigalas

Raman and FTIR transform-infra red (FT-IR) spectroscopies of fluorescein in aqueous solutions have been investigated in the pH range from 9.1 to 5.4. At pH 9.1

BACnet Unraveled

August 1, 2001

Author(s)

Steven T. Bushby

Publication of ASHRAE and ANSI's BACnet communication protocol in 1995 ushered in a new era for building automation and control systems, making it possible to

Report of the Ultraviolet (UV) Subpanel

August 1, 2001

Author(s)

Joannie W. Chin

This manuscript is one of 7 sections in a report on the environmental durability of fiber-reinforced composite materials to be published and distributed by the

Reference Minerals for Microanlaysis of Light Elements

August 1, 2001

Author(s)

M D. Dyar, M Wiedenbeck, D Robertson, I R. Cross, J S. Delaney, K Ferguson, C A. Francis, E D. Grew, C V. Guidotti, R L. Hervig, J M. Hughes, J Husler, W Leeman, A V. McGuire, D Rhede, H Roth, Rick L. Paul, I Richards, J Yates, M Yates

Structure of the First-Shell Active Site in Metallolactamase: Effect of Water Ligands

August 1, 2001

Author(s)

Morris Krauss, H S. Gilson, N. Gresh

Metallolactamase active site structures are examined theoretically for clues to the differences in the enzyme active site observed in different organisms. We

Evaluation of a Lead Lanthanum Zirconium Titanate (PLZT) Specimen for use as an Electron Microprobe Reference Material

August 1, 2001

Author(s)

Ryna B. Marinenko, Z Samardzija, S Bernik, M Kosec, M Ceh

A Lead lanthanum zirconium titanate (PLZT) spec imen was studiedwith the wavelength dispersive electron probe microanalysis (EPMA) todetermine the composition

Small Angle Neutron Scattering Study on Polymer-Clay Solutions

August 1, 2001

Author(s)

Charles C. Han, G Schmidt, A Nakatani, Paul D. Butler

The objective of this work is to investigate the influence of shear on the structure of a highly viscoelastic, aqueous polymer-clay solution. Many structural

Grazing Incidence X-Ray Photoemission Spectroscopy and the Accuracy of Thickness Measurements of CMOS Gate Dielectrics

August 1, 2001

Author(s)

Terrence J. Jach, E Landree

Grazing incidence x-ray photoelectron spectroscopy (GIXPS) is a method that offers promise as a non-destructive technique to measure the thickness and chemical

SRM 482 Revisited After 30 Years

August 1, 2001

Author(s)

Eric S. Windsor, R Carlton, Scott A. Wight, C Lyman

The National Institute of Standards and Technology's (NIST) Standard Reference Material (SRM) 482 was issued by The National Bureau of Standards (NBS) in 1969

Combinatorial Investigations of Polymer Adhesion

August 1, 2001

Author(s)

A J. Crosby, Alamgir Karim, Eric J. Amis

Combinatorial measurement methods allow material properties to be investigated in a multivariable space. These techniques could be especially attractive for

Dielectric Properties of Polymer/Ferroelectric Ceramic Composites From 100 Hz to 10 GHz

August 1, 2001

Author(s)

R Popielarz, C. K. Chiang, R Nozaki, Jan Obrzut

Dielectric properties of model BaTiO 3/polymer composites were measured over a broad frequency and temperature range. A series of BaTiO 3/monomer suspensions

Molecular Mechanisms of Propyne Oxidation on the Pt(111) Surface: In Situ Soft X-Ray Studies in Pressures of Oxygen

August 1, 2001

Author(s)

A M. Gabelnick, D J. Burnett, J L. Gland, Daniel A. Fischer

Oxidation of preadsorbed propyne has been characterized on the Pt(111) surface in oxygen pressures up to 1.2 Pa. using fluorescence yield ultra-soft X-ray

Electrochemical Properties of Nanocrystalline Cadmium Stannate Films

August 1, 2001

Author(s)

Gintaras Valincius, Vytas Reipa, V L. Vilker, John T. Woodward IV, Mark D. Vaudin

Electrochemical properties of the sol-gel nanocrystalline cadmium tin oxide electrodes (CTO) were investigated in 0.2 M potassium chloride buffered at pH 7.4

Structural Effects in the Growth of Giant Magnetoresistance (GMR) Spin Valves

August 1, 2001

Author(s)

M. Menyhard, G. Zsolt, P J. Chen, Cedric J. Powell, Robert McMichael, William F. Egelhoff Jr.

Giant magnetoresistance (GMR) spin valves of the Co/Cu/Co type were grown on polycrystalline NiO substrates at three different temperatures. The GMR values and

Studies of polymer-filler interactions in filled systems

August 1, 2001

Author(s)

Alamgir Karim, Jack F. Douglas, K A. Barnes, A Nakatani, D W. Liu, Eric J. Amis

We observe that the presence of filler partiocles can have a major impact on the properties of filled polymer blend materials. The filler particles, which are

Simultaneous SAXS and WAXS Study of the Isothermal Crystallization in Polyolefin Blends

August 1, 2001

Author(s)

Haonan Wang, G Z. Wang, Charles C. Han, B S. Hsiao

We have used simultaneous SAXS and WAXS by synchrotron radiation to study crystallization in a statistic ethylene/hexene (PEH) copolymer and its blend with

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