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Topic Area: Environment/Climate

Displaying records 21 to 30 of 401 records.
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21. Measurements, Standards, and Data In Support of Sustainable Materials and Materials-Related Technologies
Topic: Environment/Climate
Published: 4/1/2012
Authors: Dianne L Poster, Michael J Fasolka, Richard R Cavanagh, Ellyn S. Beary
Abstract: Industry is increasingly aware that sustainability combines environmental, societal, and economic considerations in product development and that this linkage, while driving improved performance, can pose both a business opportunity and a challenge. ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=909308

22. Evaluation of Fusion Methods for Latent Fingerprint Matchers
Topic: Environment/Climate
Published: 3/29/2012
Author: Vladimir N Dvornychenko
Abstract: Matcher fusion is a recognized approach for improving biometric system performance. Our interest in fusion was largely to determine how much performance “headroom” exists with current matcher technology. We employed five latent fingerprint matchers, ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=910369

23. SEM imaging of ultra-high aspect ratio hole features
Topic: Environment/Climate
Published: 3/29/2012
Authors: John S Villarrubia, Aron Cepler, Benjamin D. Bunday, Bradley Thiel
Abstract: In-line, non-destructive process control metrology of high aspect ratio (HAR) holes and trenches has long been a known gap in metrology. Imaging the bottoms of at-node size beyond 10:1 AR contact holes in oxide has not yet been demonstrated. Neverth ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=910884

24. Mechanical Properties Testing for Metal Parts Made via Additive Manufacturing: A Review of the State of the Art of Mechanical Property Testing
Series: NIST Interagency/Internal Report (NISTIR)
Report Number: 7847
Topic: Environment/Climate
Published: 3/26/2012
Authors: John A Slotwinski, April Lynne Cooke, Shawn P Moylan
Abstract: Determining the properties of the powder used for metal‐based additive manufacturing, as well as the properties of the resulting bulk metal material, is a necessary condition for industry to be able to confidently select powder and produce cons ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=910618

25. Durable nanoparticle coatings to reduce polyurethane foam flammability
Topic: Environment/Climate
Published: 3/24/2012
Authors: Yeon Seok Kim, Rick D Davis
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=909889

26. Transitory Temperatures of Organic-Film Coated Specimens under Outdoor Exposure
Topic: Environment/Climate
Published: 3/2/2012
Authors: William C. Thomas, Christopher C White, Walter Eric Byrd
Abstract: A mathematical model is presented and validated for predicting the temperature of thin polymeric films bonded to substrate materials. The National Institute of Standards and Technology provided specimen temperature and simultaneous weather data for t ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=907109

27. VCI Simulation with Semiconductor Device Models: Test Report
Topic: Environment/Climate
Published: 2/29/2012
Author: John S Villarrubia
Abstract: JMONSEL, an electron beam imaging simulator, has been modified to permit conducting regions of a sample to be designated as unconnected to an external source or sink of charge (floating) or, alternatively, to be connected with a user-specified relaxa ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=910799

28. Characterizing Equilibrium in Epitaxial Growth
Topic: Environment/Climate
Published: 2/20/2012
Authors: Paul Nathan Patrone, Russel Caflisch, Dionisios Margetis
Abstract: Using a kinetic model of epitaxial growth, we describe how geometry controls kinetic pathways through which external deposition influences the state of a vicinal surface. The state of the surface is determined by three key, adjustable parameters: th ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=909660

29. A test method for monitoring changes during durability tests on building joint sealants
Topic: Environment/Climate
Published: 2/8/2012
Authors: Christopher C White, Donald Lee Hunston, Kar Tean Tan
Abstract: The durability of building joint sealants is generally assessed using a descriptive methodology involving visual inspection for defects. It is widely known that this methodology has many inherent limitations and is only qualitative in nature. A new ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=908739

30. Ultrafast Demagnetization Measurements using Extreme Ultraviolet Light: Comparison of Electronic and Magnetic Contributions
Topic: Environment/Climate
Published: 1/23/2012
Authors: Thomas J Silva, Justin M Shaw, Hans Toya Nembach, Margaret M. Murnane, Henry C. Kapteyn, Chan La-O-Vorakiat, Stefan Mathias, Emrah Turgut, Teale A. Carson, Martin Aeschlimann, Claus M. Schneider
Abstract: Ultrashort pulses of extreme ultraviolet light from high-harmonic generation are a new tool for probing coupled charge, spin, and phonon dynamics with element specificity, attosecond pump-probe synchronization, and time resolution of a few-femtosecon ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=910037