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Displaying 2076 - 2100 of 2522

Rapid Formation of Soft Hydrophilic Silicone Elastomer Surfaces

June 16, 2005

Author(s)

K Efimenko, J A. Crowe, E Manias, D W. Schwark, Daniel A. Fischer, Jan Genzer

… PDMS (Sylgard-184). We find that relative to PVMS, 20 times longer UVO treatment times are needed to oxidize the …

High-accuracy Midinfrared(450 cm-1 ' w ' 4000 cm-1)Refractive Index values of Silicon

June 15, 2005

Author(s)

Deane Chandler-Horowitz, Paul M. Amirtharaj

… vicinity of the 610 cm-1 peak feature where our values are 20% lower. …

Laser Cooling of Erbium Atoms

May 21, 2005

Author(s)

Jabez J. McClelland, H Y. Ban, Marcus Jacka, James L. Hanssen, Joseph Reader

… have determined their lifetimes to be (5.6 ? 1.4) s and (20 ? 4) s, respectively. Calculations of the 1299 nm line …

Structure-Property Relationships of Photopolymerizable Poly(Ethylene Glycol) Dimethacrylate Hydrogels

April 1, 2005

Author(s)

L G. Sheng, Ronald L. Jones, N Washburn, F Horkay

… solutions were prepared having mass fractions of 10 %, 20 %, and 30 %. Small-angle neutron scattering was used to …

Global communications and expert systems in thermodynamics: Connecting property measurement and chemical process design

January 1, 2005

Author(s)

Michael D. Frenkel

… Conference on Chemical Thermodynamics held August 17-20, 2004, in Beijing,China. Unprecedented growth in the …

Analysis of Ventilation Data from the U.S. Environmental Protection Agency Building Assessment Survey and Evaluation (BASE) Study. (NIST IR 7145) [SUPERSEDED BY NIST IR 7145-R, Published 3/10/2009]

December 1, 2004

Author(s)

Andrew K. Persily, J Gorfain

… the ventilation measurements are still below the 10 L/s (20 cfm) per person requirement in Standard 62. In addition to …

Microstructure Evolution during Alternating-Current-lnduced Fatigue

November 1, 2004

Author(s)

Robert Keller, Roy H. Geiss, Yi-Wen Cheng, David T. Read

… approximately 1 υm. We applied rms current densities of 11.7 to 13.2 MA/cm^2 at 100 Hz. Resistance changes in the lines … the damage process by interrupting the current at 10, 20, 40, 80,160, and 320 s in order to characterize an entire …

Telomerase Activity Measurement in Magnetically Captured Epithelial Cells: Comparison of Slab-Gel and Capillary Electrophoresis

June 1, 2004

Author(s)

J L. Hess, Donald H. Atha, J Xu, W E. Highsmith

… all of the variability (15% of the overall variability of 20%) of the CE method was due to the PCR stage of the TRAP …

Interstellar Antifreeze: Ethylene glycol

April 1, 2004

Author(s)

J M. Hollis, Francis J. Lovas, P R. Jewell, L H. Coudert

… reaction of atomic hydrogen (H) and solid-phase CO at 10-20 K can produce formaldehyde and methanol and that alcohols …

Synthesis of Bioconjugated Magnetic Nanoparticles for Magneto-Raman Study

February 1, 2004

Author(s)

Guangjun Cheng, D B. Romero, D Dunmire, Angela R. Hight Walker

… (Co, Ni, Fe) with a wide size range from 3nm to 20 nm can be synthesized by thermodecomposition, and then Au …

Scattering Measurements for High Throughput Materials Science Research

January 1, 2004

Author(s)

A I. Norman, J Cabral, Alamgir Karim, Eric J. Amis

… 150 mL) spanning concentrations of 0 % by mass fraction to 20 % by mass fraction in increments of 0.8 %. Over this …

Deconvolving LADAR Images Of Bar Codes for Construction Site Object Recognition

October 1, 2003

Author(s)

David E. Gilsinn, Geraldine S. Cheok, Dianne M. O'Leary

… of data measured at 10 m was more successful than that for 20 m or 40 m. The appendices include more detailed discussion …

Determination of Factors Affecting HRTEM Gate Dielectric Thickness Measurement Uncertainty

September 1, 2003

Author(s)

J H. Scott

… with approximately 1,200 two-term interactions and almost 20, 000 three-term interactions. Using established …

Techniques for Primary Acoustic Thermometry to 800 K

September 1, 2003

Author(s)

Dean C. Ripple, Dana R. Defibaugh, Michael R. Moldover, Gregory F. Strouse

… resonator was so large it has an outer diameter of 20 cm a sophisticated furnace, based on surrounding …

Using LSM to Investigate Maleated Polypropylene in Polypropylene/Glass Bead Composites

May 1, 2003

Author(s)

J Toke, J D. Muzzy, Marcus T. Cicerone

… to yield mPP/PP blends in concentrations of 1, 5, 10, and 20 mass percent (wt%) mPP. Samples were analyzed to depths of …

Ultraviolet Absorption Spectrum and Cross-Sections of Ethynyl (C 2 H) Radicals

February 1, 2003

Author(s)

Askar Fahr

… HCF 3 in He or C 2 H 2 in He at a total pressure of about 20 kPa (150 Torr). Gas chromatographic analysis of the … nm. The cross-section at the maximum absorption is about 7 x 10 -19 cm 2 molecule -1 . The UV absorption band, …

Effects of the two-gap nature on the microwave conductivity of polycrystalline MgB2 films with a critical temperature of 39 K

December 1, 2002

Author(s)

James C. Booth, S. Y. Lee, J. H. Lee, Jung Hoon Han, S. H. Moon, H. N. Lee, John H. Claassen

… MgB2. The film is shown to have a "-band gap energy of #1.7 meV. For the MgB2 film ion milled down to the thickness of …

Structural Effects on the Matgnetic Character of Yttrium-Iron-Garnet-Nanoparticles Dispersed in Glass Composites

November 13, 2002

Author(s)

S Taketomi, Alexander J. Shapiro, Robert D. Shull

… picture the nanparticles with a size distribution from 20 nm to 40 nm were monodispersed in a 2 m thick shell of …

Modified Allard Method for Effective Intensity of Flashing Lights

August 1, 2002

Author(s)

Yoshihiro Ohno, D Couzin

… for all forms of pulses except that it show results 20% to 30% higher than the Blondel-Rey results for a …

Novel Fluorescence Method for Cure Monitoring of Photo-Cured Composites

March 1, 2002

Author(s)

K Komatsu, Francis W. Wang, K Nemoto

… prepared from spherical silica particles [mass fraction: (20, 40, 60 or 80) %] and a mixed monomer (Bis-GMA and TEGDMA, …

Performance Evaluation of a Reciprocating Chiller Using Experimental Data and Model Predictions for Fault Detection and Diagnosis

January 1, 2002

Author(s)

Natascha S. Milesi-Ferretti

… and refrigerant overcharge at an fault level of 20% or greater and evaporator fouling and liquid line …

Eukaryotic-Like Adenylyl Cyclases in Mycobacterium Tuberculosis H37Rv - Cloning and Characterization

September 14, 2001

Author(s)

Sathyavelu K. Reddy, M A. Kamireddi, K. Dhanireddi, L. Young, A M. Davis, Prasad T. Reddy

… among themselves whereas Rv1264 and Rv1625c have about 20% identity within this group of genes. Mtb cya (Rv1625c) …

Latent Fingerprint Training With NIST Special Database 27 and Universal Latent Workstation

September 1, 2001

Author(s)

Michael D. Garris

… UPDATE: 1/20/2017 It has been determined that this dataset lacks the …

Incorporation of Ferromagnetic Metallic Films in Planar Transmission Lines for Microwave Device Applications

July 1, 2001

Author(s)

Nicholas Cramer, D. Lucic, Dave K. Walker, Robert E. Camley, Zbigniew J. Celinski

… the resultant band-stop frequencies range from 10 GHz to 20 GHz for applied fields up to only 80000A/m (1000 Oersted). …

Microarray Study of Temperature Dependent Sensitivity and Selectivity of Metal/Oxide Sensing Interfaces

November 5, 2000

Author(s)

J E. Tiffany, Richard E. Cavicchi, Stephen Semancik

… of SnO2, and control its microstructure. Low coverage (20 ) catalytic metals (Pd, Cu, Cr, In, Au) are deposited on …

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