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Search Publications

NIST Authors in Bold

Displaying 276 - 300 of 383

650 GHz bistatic scattering measurements on human skin

June 9, 2014
Author(s)
Richard A. Chamberlin, Natalie P. Mujica-Schwahn, Erich N. Grossman
Many groups are developing submillimeter cameras that will be used to screen human subjects for improvised explosive devices (IEDs) and other threat items hidden beneath their clothing. To interpret submillimeter camera images the scattering properties

Giant piezoelectricity on Si for hyperactive MEMS

November 18, 2011
Author(s)
S. H. Baek, J. Park, D. M. Kim, Vladimir Aksyuk, R. R. Das, S. D. Bu, D. A. Felker, J. Lettieri, V Vaithyanathan, S. Bharadwaja, N. Bassiri-Gharb, Y. B. Chen, H. P. Sun, C. M. Folkman, H. W. Jang, D. J. Kreft, S K. Streiffer, R. Ramesh, X Q. Pan, S Trolier-McKinstry, Darrell G. Schlom, M. S. Rzchowski, R. Blick, C. B. Eom
… with the highest piezoelectric coefficients (e31= -29 C/m2) and figure of merit for piezoelectric energy …

SDO EVE ESP Radiometric Calibration and Results

September 13, 2007
Author(s)
Leonid Didkovsky, D L. Judge, Seth Wieman, T N. Woods, Phillip Chamberlin, Andrew Jones, Francis Eparvier, Matthew Triplett, Donald Woodraska, D R. McMullin, Mitchell L. Furst, Robert E. Vest
… four first order channels centered at about 18.9, 25.4, 29.8, and 36.1 nm was performed with SURF synchrotron …

Extinguishment of Cup-Burner Flames in Low Gravity

January 1, 2005
Author(s)
F Takahashi, Gregory T. Linteris, V Katta
… were:Experiment Computation Air/1g/1 atm (15.7 0.6) % 14.5 % (16.1 %) Air/1g/0.7 atm (15.4 0.5) % 13.5 % 30 % O2/1g/1 atm (34.0 1.2) % 31.0 % 30 % O2/1g/0.7 atm (32.4 1.1) % 29.9 % 21 % O2/ g/1 atm (21.4 0.7) % 19.1 % Considering the …

Refrigerant Flow Through Flexible Short-Tube Orifices

April 1, 2002
Author(s)
Y Kim, D L. O'Neal, William V. Payne, MD L. Farzad
… value of 9860 kPa. Both orifices had identical lengths (14.5 mm), entrance diameters (2.06 mm), and exit diameters (2.46 … which corresponded to saturated condensing temperatures of 29.4 to 54.4 C. Experimental results were presented as a …

Heteronuclear NMR and Crystallographic Studies of Wild-Type and H187Q Escherichia Coli Uracil DNA Glycosylase: Electrophilic Catalysis of Uracil Expulsion by a Neutral Histidine 187

September 14, 1999
Author(s)
A C. Drohat, G Xiao, M Tordova, J. Jagadeesh, K Pankiewicz, K A. Watanbe, G L. Gilliland, J T. Stivers
The nature of the putative general acid, His187, in the reaction catalyzed by Escherichia coli uracil DNA glycosylase (UDG) was investigated using X-ray crystallography and NMR spectroscopy. The crystal structures of H187Q UDG, and its complex with uracil

Dynamic Test Collections: Measuring Search Effectiveness on the Live Web

January 22, 2007
Author(s)
Ian M. Soboroff
Existing methods for measuring the quality of search algorithms use a static collection of documents. A set of queries and a mapping from the queries to the relevant documents allow the experimenter to see how well different search engines or engine

X-ray absorption fine structure characterization of a multicomponent spinel catalyst

January 12, 2023
Author(s)
Evan Jahrman, Kimber L. Stamm Masias, Torin C. Peck, Charles A. Roberts
Demand for high-performing, inexpensive catalysts has motivated the development of mixed 3d transition metal architectures. Here, X-ray spectroscopies are uniquely positioned to inform intensive searches of compositional spaces by elucidating structure
Displaying 276 - 300 of 383
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