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Topic Area: Materials Science

Displaying records 21 to 30 of 428 records.
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21. Swelling of ultrathin crosslinked polyamide water desalination membranes
Topic: Materials Science
Published: 12/27/2012
Authors: Edwin P Chan, Allison P Young, Jung-Hyun Lee, Jun-Young Chung, Christopher M Stafford
Abstract: We study the water swelling behavior of semi-aromatic crosslinked polyamide ultrathin films in order to characterize the materials properties of the polymer network. Specifically, we utilize X-ray reflectivity and quartz crystal microbalance to m ...
http://nist.gov/manuscript-publication-search.cfm?pub_id=912297

22. Extended Feature Set Profile Specification
Series: Special Publication (NIST SP)
Report Number: 1134
Topic: Materials Science
Published: 12/21/2012
Author: Melissa K Taylor
Abstract: This specification defines Extended Feature Set (EFS) Profiles - sets of features to be used in latent friction ridge (fingerprint/palmprint or plantar2) searches of automated friction ridge identification systems (AFIS). The EFS Profiles are des ...
http://nist.gov/manuscript-publication-search.cfm?pub_id=911957

23. Nanoscale Specific Heat Capacity Measurements Using Optoelectronic Bilayer Microcantilevers
Topic: Materials Science
Published: 12/12/2012
Authors: Brian Gregory Burke, William A Osborn, Richard Swift Gates, David A LaVan
Abstract: We describe a new technique for optically and electrically detecting and heating bilayer microcantilevers (Pt−SiNx) to high temperatures at fast heating rates for nanoscale specific heat capacity measurements. The bilayer microcantilever acts s ...
http://nist.gov/manuscript-publication-search.cfm?pub_id=912233

24. First Principles Phase Diagram Calculations for the Octahedral-Interstitial System ZrO(sub x), 0 less or greater X less or greater 0.5
Topic: Materials Science
Published: 11/27/2012
Authors: Benjamin P Burton, A Van de Walle
Abstract: First principles based phase diagram calculations were performed for the octahedral-interstitial solid solution system $\alpha ZrO_{X}$~ $0 \leq X \leq 1/2$ ($\alpha Zr[~~]_{1-X}O_{X}$; [~~]=Vacancy). The cluster expansion method was used to do a gro ...
http://nist.gov/manuscript-publication-search.cfm?pub_id=908313

25. Workshop Report: Building the Materials Innovation Infrastructure: Data and Standards A Materials Genome Initiative Workshop
Series: NIST Interagency/Internal Report (NISTIR)
Report Number: 7898
Topic: Materials Science
Published: 11/23/2012
Authors: James A Warren, Ronald F Boisvert
Abstract: The Materials Genome Initiative (MGI) is a multi-agency, multi-stakeholder effort to develop the infrastructure needed to enable the materials science community to discover, develop, manufacture, and deploy advanced materials at least twice as fa ...
http://nist.gov/manuscript-publication-search.cfm?pub_id=912684

26. Formation of Extended Ionomeric Network by Bulk Polymerization of L,D-lactide with Layered Double Hydroxide
Topic: Materials Science
Published: 11/22/2012
Authors: Edward David McCarthy, Mauro Zammarano, Douglas M. Fox, Ryan C Nieuwendaal, Yeon Seok Kim, P H Maupin, Paul C Trulove, Jeffrey W Gilman
Abstract: We report the formation of an ionomeric network in a poly(L,D-lactide) hybrid nanocomposite, (PLDLA-HYB) during in-situ melt polymerization of L,D lactide in the presence of magnesium/aluminium layered-double-hydroxide (LDH) without added catalyst. ...
http://nist.gov/manuscript-publication-search.cfm?pub_id=910615

27. Technical Assessment of Test and Evaluation Supporting Infrastructure for BioWatch. Summary Report from Peer Review of the Los Alamos National Laboratory.
Series: NIST Interagency/Internal Report (NISTIR)
Report Number: 7882
Topic: Materials Science
Published: 11/19/2012
Authors: Jayne B Morrow, David A LaVan
http://nist.gov/manuscript-publication-search.cfm?pub_id=912488

28. Technical Assessment of Test and Evaluation Supporting Infrastructure for BioWatch. Summary Report from Peer Review of the Massachusetts Institute of Technology - Lincoln Laboratory
Series: NIST Interagency/Internal Report (NISTIR)
Report Number: 7881
Topic: Materials Science
Published: 11/19/2012
Authors: Jayne B Morrow, David A LaVan
http://nist.gov/manuscript-publication-search.cfm?pub_id=912486

29. Capillary Wave Dynamics of Thin Polymer films over Submerged Nanostructures
Topic: Materials Science
Published: 11/16/2012
Authors: Christopher L Soles, Hyun Wook Ro, K. J. Alvine, Oleg Shpyrko, Yenling Dai, Alec Sandy, Suresh Narayanan
Abstract: The surface dynamics of thin molten polystyrene films supported by nanoscale periodic silicon line-space gratings were investigated with X-ray photon correlation spectroscopy. Surface dynamics over these nanostructures exhibit high directional aniso ...
http://nist.gov/manuscript-publication-search.cfm?pub_id=910869

30. Infrared hemispherical reflectance of carbon nanotube mats and arrays in the 5 µm to 50 µm wavelength region
Topic: Materials Science
Published: 11/1/2012
Authors: Chris Chunnilall, Aric Warner Sanders, John H Lehman, Evangelos Theocharous
Abstract: We present the absolute infrared (5 {u}m to 50 {u}m) hemispherical reflectance of films produced from commercially available carbon nanotubes. Data were obtained using the upgraded NPL directional- hemispherical reflectance measurement facility. A b ...
http://nist.gov/manuscript-publication-search.cfm?pub_id=910058