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Displaying 626 - 650 of 1415

The Characteristics of a 1 m Methanol Pool Fire

May 4, 2020
Author(s)
Kunhyuk Sung, Jian Chen, Matthew Bundy, Anthony Hamins
… measurements was made to characterize the structure of a 1 m diameter methyl 12 alcohol (methanol; CH3OH) pool fire … local measurements of gas-phase temperature were conducted 14 using 50 μm diameter, Type S, bare wires, with a bead that … The Characteristics of a 1 m Methanol Pool Fire …

Optomechanical Motion Sensors

July 8, 2015
Author(s)
Felipe Guzman, Oliver Gerberding, John T. Melcher, Julian Stirling, Jon R. Pratt, Gordon A. Shaw, Jacob M. Taylor
Compact optical cavities can be combined with motion sensors to yield unprecedented resolution and SI-traceability in areas such as acceleration sensing and atomic force microscopy AFM, among others. We have incorporated Fabry-Perot fiber-optic micro

Standoff passive video imaging at 350 GHz with 251 superconducting detectors

June 20, 2014
Author(s)
Daniel T. Becker, James A. Beall, Hsiao-Mei Cho, Gene C. Hilton, Nicholas G. Paulter Jr., Carl D. Reintsema, Robert E. Schwall, Cale Gentry, Ilya Smirnov, Peter Ade, W D. Duncan, Mark Halpern, Carole Tucker
… distance of 16 m to 28 m with a spatial resolution of 1.4 cm (at 17 m). It currently contains one 251-detector …

Three-deminstional Hemisphere-structured LiSn_(0.0125)Mn_(1.975)O_(4) Thin-Film Cathodes

March 5, 2014
Author(s)
Haena Yim, Woo Yeon Kong, Seok-JIn Yoon, Sahn Nahm, Ho Won Jang, Yung-Eun Sung, Jong Y. Ha, Albert Davydov, Ji-Won Choi
… Three-dimensional (3D) high surface area LiSn_(0.0125)Mn_(1.975)O-(4) thin film cathodes have been fabricated in order … close-packed, linked, and isolated 3D films are higher by 1.4, 2.6, and 2.1 times, respectively, which correlates with the … Three-deminstional Hemisphere-structured LiSn_(0.0125)Mn_(1.975)O_(4) Thin-Film Cathodes …

Table-top ultrafast x-ray microcalorimeter spectrometry for molecular structure

March 26, 2013
Author(s)
Jens (. Uhlig, William B. Doriese, Joseph W. Fowler, Daniel S. Swetz, Carl D. Reintsema, Douglas A. Bennett, Leila R. Vale, Gene C. Hilton, Kent D. Irwin, Joel N. Ullom, Ilari Maasilta, Wilfred Fullagar, Niklas Gador, Sophie Canton, Kimmo Kinnunen, Villy Sundstrom
… whose pixels have average photon energy resolution {Δ}E=3.14  eV full-width-at-half-maximum at 5.9 keV. The bond …

Osteoblast Response to Serum Protein Adsorption in 3D Polymer Scaffolds

May 1, 2012
Author(s)
Carl G. Simon Jr., Girish Kumar, Kaushik Chatterjee, Stevephen Hung
… pre-aged in serum-containing culture medium for 5 min, 1 d or 7 d prior to seeding osteoblasts. The total amount of … time. Cell attachment and proliferation were measured 1 d and 14 d, respectively, after cell seeding. Osteoblast …

Vibration spectrum of a low-vibration pulse-tube cryostat from 1 Hz to 20 kHz

January 11, 2010
Author(s)
Akobuije D. Chijioke, John R. Lawall
… low-vibration helium pulse-tube cryostat are measured from 1 Hz to 20 kHz using an optical interferometer specially … contribution at the fundamental compressor frequency of 1.4 Hz, the pulse tube contributes mechanical noise to … along perpendicular axes in the horizontal plane, and 1.0 micrometers in the vertical direction. The effect of a …
Displaying 626 - 650 of 1415
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