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Journals

Broadband coherent anti-strokes Raman spectroscopy characterization of polymer thin films

August 2, 2006

Author(s)

Lee J. Richter, M C. Gurau, Zachary Schultz

Broadband coherent anti-Stokes Raman spectroscopy (CARS) is demonstrated as an effective probe of the polymer thin film materials. A simple modification to a...

Scanning Temperature Gradient Focusing

August 2, 2006

Author(s)

S J. Hoebel, K M. Balss, Barbara J. Jones, C Malliaris, Matt S. Munson, Wyatt N. Vreeland, David J. Ross

Temperature gradient focusing (TGF) is a recently developed technique for the simultaneous concentration and electrophoretic separation of ionic analytes in...

Load-Displacement Relations for Nanoindentation of Viscoelastic Materials

August 2, 2006

Author(s)

Chien-Kuo Liu, S H. Lee, Li Piin Sung, Tinh Nguyen

A model based on the Burgers viscoelastic concept has been developed to describe the nanoindentation behaviors of polymeric materials. An analytical solution of...

MEMS Sensors for HVAC&R: Small, Fast, Cheap (in Polish)

August 1, 2006

Author(s)

David A. Yashar, Piotr A. Domanski

Microelectronic mechanical systems (MEMS) have revolutionized the market for sensors by providing small, fast-responding measurement devices at low cost. They...

Standards in Gene Expression Microarray Experiments

August 1, 2006

Author(s)

Marc L. Salit

The use of standards in gene expression measurements with DNA microarrays is ubiquitous—they just are not yet the kind of standards that have yielded microarray...

Oxidative changes in the DNA of stroma and epithelium from the female breast: potential implications for breast cancer

August 1, 2006

Author(s)

D. C. Malins, K. M. Anderson, Pawel Jaruga, C. R. Ramsey, N. K. Gilman, W. M. Green, S. W. Rostad, J. T. Emerman, M Miral Dizdar

Calcium Phosphate Cement With Non-Rigidity and Strength Durability for Periodontal Bone Repair

August 1, 2006

Author(s)

Hockin D. Xu, Shozo Takagi, Limin Sun, L A. Hussain, Laurence C. Chow, William F. Guthrie, James H. Yen

Background. The need for biomaterials to treat periodontal osseous defects has increased as the world population ages. The objective of the present study was to...

Injectable and Macroporous Calcium Phosphate Cement Scaffold

August 1, 2006

Author(s)

Hockin D. Xu, Michael Weir, Elena F. Burguera, A M. Fraser

Calcium phosphate cement (CPC) can be molded and self-harden in vivo to form resorbable hydroxyapatite with excellent osteoconductivity. The objective of this...

Nano Dicalcium Phosphate Anhydrous-Whisker Composites With High Strength and Ca and PO₄ Release

August 1, 2006

Author(s)

Hockin D. Xu, Limin Sun, Michael Weir, Joseph M. Antonucci, Shozo Takagi, Laurence C. Chow, Max A. Peltz

The main challenges facing composite restorations are secondary caries and bulk fracture. The objective of this study was to investigate the Ca and PO4 release...

A Hybrid Finite Element-Analytical Method For Determining the Intrinsic Elastic Moduli of Particles Having Moderately Extended Shapes and a Wide Rande of Elastic Properties

August 1, 2006

Author(s)

Edward J. Garboczi, Jack F. Douglas, Howard Hung

The presence of a low (dilute) concentration of paniculate inclusions having any shape and any property mismatch with the matrix in which they are placed...

Fermi Level Alignment in Self-Assembled Molecular Layers: The Effect of Coupling Chemistry

August 1, 2006

Author(s)

Christopher D. Zangmeister, Steven W. Robey, Roger D. van Zee

Photoelectron spectroscopy was used to explore changes in Fermi level alignment, within the p-p* gap, arising from changes in the coupling chemistry of...

Automated Generation of AnIML Documents by Analytical Instruments

August 1, 2006

Author(s)

Alexander Roth, Ronny Jopp, R Schaefer, Gary W. Kramer

The scope of this project covers the storing of result data produced by generic laboratory devices during processing of analytical experiments, together with...

Persistent Organic Pollutants in Alaska Ringed Seals (Phoca hispida) and Walrus (Odobenus rosmarus) Blubber From the National Biomonitoring Specimen Bank Archive

August 1, 2006

Author(s)

John R. Kucklick, M M. Krahn, Paul R. Becker, Barbara J. Porter, Michele M. Schantz, Geoffrey S. York, T M. O'Hara, Stephen A. Wise

Since 1987, the Alaska Marine Mammal Tissue Archival Project (AMMTAP) has collected tissues from 18 marine mammals species. Specimens are archived in the...

The U.S. National Biomonitoring Specimen Bank and the Marine Environmental Specimen Bank

August 1, 2006

Author(s)

Paul R. Becker, Stephen A. Wise

The National Biomonitoring Specimen Bank (NBSB), established in 1979 at the NIST Neutron Research Facility, Gaithersburg, Maryland, was specifically designed to...

Platform-based Product Design and Development: A Knowledge Intensive Support Approach

August 1, 2006

Author(s)

XuanFang Zha, Ram D. Sriram

This paper presents a knowledge-intensive support paradigm for platform-based product family design and development. The fundamental issues underlying the...

Allocation of Manufacturers through Internet-based Collaboration for Distributed Process Planning

August 1, 2006

Author(s)

Jungyub Woo, Hyunbo Cho, Boonserm Kulvatunyou

The pursuit of lower cost, shorter time-to-market, and better quality has led to a shift toward global production in today?s competitive business environment...

Three-Flat Test Solutions based on Simple Mirror Symmetry

August 1, 2006

Author(s)

Ulf Griesmann

Three-flat tests are the archetypes of measurement procedures used in interferometric surface and wavefront metrology to separate errors in the interferometer...

A compact phase delay technique for increasing the amplitude of coherent population trapping resonances in open Lambda systems

August 1, 2006

Author(s)

V Shah, Svenja A. Knappe, P Schwindt, Vladislav Gerginov, John E. Kitching, Leo W. Hollberg

We propose and demonstrate a novel technique for increasing the amplitude of coherent population trapping (CPT) resonance in open Lambda systems. The technique...

Piezoelectric Trace Vapor Calibrator

August 1, 2006

Author(s)

R M. Verkouteren, John G. Gillen, David Taylor

The design and performance of a vapor generator for calibration and testing of trace chemical sensors are described. The device utilizes piezoelectric nozzles...

Competitive Adsorption of PEG, CI^-, and SPS/MPS on Cu: An In Situ Ellipsometric Study

August 1, 2006

Author(s)

Marlon L. Walker, Lee J. Richter, Thomas P. Moffat

The adsorption of Cu electrodeposition accelerating agents SPS and MPS on evaporated Cu thin films was examined in-situ using spectroscopic ellipsometry under...

On-Chip Electrostatic Discharge Protection for CMOS Gas Sensor Systems-on-a-Chip (SoC)

August 1, 2006

Author(s)

Javier Salcedo, Juin J. Liou, Muhammad Y. Afridi, Allen R. Hefner Jr.

An on-chip Electrostatic Discharge (ESD) protection scheme is demonstrated for MicroElectroMechanical Systems (MEMS)-based Embedded Sensor (ES) System-on-a-Chip...

Bilateral Comparison between NIST (USA) and NPLI (India) in the Hydraulic Pressure Region 40 MPa to 200 Mpa

August 1, 2006

Author(s)

Robert G. Driver, Douglas A. Olson, S Yadav, A Bandyopadhyay

We report here the results of a bilateral comparison of pressure measurement between the National Institute of Standards and Technology (NIST), Gaithersburg...

TheoH: A New High-Confidence, Hybrid Statistic That Improves on the Allan Diviation

August 1, 2006

Author(s)

David A. Howe

TheO1 (short terminology for theorectical variance #1) is derived based on psi_y 2 (t,T), a variance that separates the Allan variance's sampling or observation...

A compact phase delay technique for increasing the amplitude of coherent population trapping resonances in open Lambda systems

August 1, 2006

Author(s)

V Shah, Svenja A. Knappe, P Schwindt, Vladislav Gerginov, John E. Kitching, Leo W. Hollberg

We propose and demonstrate a novel technique for increasing the amplitude of coherent population trapping (CPT) resonance in open Lambda systems. The technique...

Development of a Radioanalytical Emergency Procedures Manual Database (REPMD)

August 1, 2006

Author(s)

J J. La Rosa, P Motabar, Kenneth G. Inn, H Ziegler

A Radioanalytica Emergency Procedures Manual Database (REPMD) will be an important tool assist laboratories preparing for emergency response to a sudden release...

Enhancing Molecular Flux Through Nanopores Via Attractive Interactions

August 1, 2006

Author(s)

John J. Kasianowicz, T L. Nguyen, Vincent M. Stanford

Phase-Plane-Derived Distortion Modeling of a Fast and Accurate Digitizing Sampler

August 1, 2006

Author(s)

David I. Bergman, Gerard N. Stenbakken

Minimum-phase calibration of sampling oscilloscopes

August 1, 2006

Author(s)

Andrew Dienstfrey, Paul D. Hale, Darryl A. Keenan, Tracy S. Clement, Dylan Williams

We describe an algorithm for determining the minimum phase of a linear, time-invariant response function from its magnitude. The procedure is based on Kramers...

Suppression of pump-induced frequency noise in fiber-laser frequency combs leading to sub-radian f_ceo phase excursions

August 1, 2006

Author(s)

John J. McFerran, William C. Swann, Brian R. Washburn, Nathan R. Newbury

We discuss the origins and the suppression of the large frequency jitter on the carrier-envelope offset frequency(f ceo) of fiber-laser frequency combs. While...

Calibration of Sampling Oscilloscopes With High-Speed Photodiodes

August 1, 2006

Author(s)

Tracy S. Clement, Paul D. Hale, Dylan Williams, C. M. Wang, Andrew Dienstfrey, Darryl A. Keenan

We calibrate the magnitude and phase response of equivalent-time sampling oscilloscopes to 110 GHz. We use a photodiode that has been calibrated with our...

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