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Displaying 1676 - 1700 of 4634

IMS-Based Trace Explosives Detectors for First Responder Use

September 1, 2005
Author(s)
Jennifer R. Verkouteren, John G. Gillen, R M. Verkouteren, Robert A. Fletcher, E S. Etz, George A. Klouda, Alim A. Fatah, Philip J. Mattson
… performance requirements and an associated test method for Ion Mobility Spectrometry (IMS) based trace explosives … explosives, first responder, IMS, ion mobility spectrometry, PETN, RDX, trace explosives …

Certification of Standard Reference Material(R) 956e Electrolytes in Frozen Human Serum

April 2, 2025
Author(s)
Lee Yu, Steven Christopher, Regina Easley, Monique Johnson, Dennis Leber, Thomas Vetter, Jason Waters, Charles Barber, Karen Murphy, Laura Wood, Stephen Chin, Murli Narayan, Alexander Rhodes, Michael Nash
… This SRM can be used for calibrating direct-reading ion-selective electrode (ISE) analyzers, and for validating … Standard C29-A2, Standardization of Sodium and Potassium Ion-Selective Electrode Systems to the Flame Photometric … (Mg), Phosphorus (P), Potassium (K), Sodium (Na), Ion selective electrode. …

Self-Assembled Monolayers Exposed by Metastable Argon and Metastable Helium for Neutral Atom Lithography and Atomic Beam Imaging

September 1, 1997
Author(s)
A Bard, K K. Berggren, J L. Wilbur, John D. Gillaspy, S L. Rolston, Jabez J. McClelland, William D. Phillips, M Prentiss, G M. Whitesides
… thin (1.5nm self-assembled monolayer resist applied over a gold-coated silicon wafer. We determined exposure damage as a … the samples in a wet-chemical etch to remove the gold from unprotected regions, and then measuring the …

Method for combined biometric and chemical analysis of human fingerprints

June 2, 2014
Author(s)
Jessica L. Staymates, Shahram Orandi, Matthew E. Staymates, John G. Gillen
… within a single sample. The method described here uses ion mobility spectrometry (IMS) as a chemical detection … biometrics, fingerprints, explosives, narcotics, ion mobility spectrometry …

A pseudo-3D model to investigate heat and water transport in large area PEM fuel cells - Part 2: Application on an automotive driving cycle

September 14, 2016
Author(s)
Daniel S. Hussey, J-P Poirot-Crouvezier, M. Chandesris, S. Rosini, David L. Jacobson, Jacob M. LaManna, A. Morin, Y. Bultel
In this work, the pseudo-3D multiphysics model introduced in Part 1 of this two-part series of papers is used to investigate heat and water transport in a proton exchange membrane fuel cell designed for an automotive application. The main advantage of the

Multiferroic Quantum Material Ba2Cu1-xMnxGe2O7(O?x?1) as a Potential Candidate for Frustrated Heisenberg Antiferromagnet

July 30, 2024
Author(s)
Henrik Thoma, Rajesh Dutta, Vladimir Hutanu, Veronica Granata, Rosalba Fittipaldi, Qiang Zhang, Jeffrey Lynn, Petr Cermak, Nazir Khan, Shibabrata Nandi, Manuel Angst
… interaction (DMI) and the absence of single ion anisotropy (SIA). This phase, however, could not be … Multiferroic, Ba2Cu1-xMnxGe2O7, single ion anisotropy, Dzyaloshinskii-Moriya interaction, Quantum …
Displaying 1676 - 1700 of 4634
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