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NIST Authors in Bold

Displaying 4751 - 4775 of 13217

An Informatics Infrastructure for Combinatorial and High-throughput Materials Research Built on Open Source Code

January 1, 2005
Author(s)
Weiping Zhang, Michael J. Fasolka, Alamgir Karim, Eric J. Amis
… Research Informatics Systems (LRIS) hold great promise in streamlining research generally, and are particularly … such as combinatorial and high-throughput approaches. In this paper, we describe a LRIS geared towards combi materials research, which is being established in lab facilities at the NIST Combinatorial Method Center …

Discrete Combinatorial Investigation of Polymer Mixture Phase Boundaries

January 1, 2005
Author(s)
J Cabral, Alamgir Karim
… liquid dispenser system. The sample arrays are placed in a uniform, but continuously varying, temperature field, so … entire process is simple, flexible, inexpensive and rapid. In this demonstration, we investigate two binary mixtures of … Measurement Science & Technology …

Multi-Sample Couette Viscometer for Polymer Formulations

January 1, 2005
Author(s)
H J. Walls, Robert F. Berg, Eric J. Amis
… simultaneously measures the viscosity of four samples in an array of Couette cells. Each cell contains a rotor with … Measurement Science & Technology …

A Multilens Measurement Platform for High-Throughput Adhesion Measurements

December 1, 2004
Author(s)
Aaron M. Forster, Weiping Zhang, Christopher Stafford
… for a polydimethylsiloxane lens array against glass.In particular, we seek to quantify the effects of key system … to accurately measure adhesion with a multilens geometry in comparison to the traditional single lens geometry. We … multilens technique to a surface containing a gradient in surface energy created by controlled deposition of a …

UML 2 Composition Model

October 1, 2004
Author(s)
Conrad E. Bock
… The composition model in the Unified Modeling Language, version 2, is a major … between parts at the same level of decomposition, in addition to the usual part-whole associations. This … Journal of Object Technology …

Sooting Behavior of Ethanol Droplet Combustion at Elevated Pressures Under Microgravity Conditions

September 1, 2004
Author(s)
B D. Urban, K Kroenlein, A Kazakov, F L. Dryer, A Yozgatligil, M Y. Choi, Samuel Manzello, K O. Lee, R Dobashi
… Liquid ethanol is widely used in practical fuels as a means to extend petroleum-derived … be added to diesel fuel to reduce particulate emissions. In this cursory study, the combustion of small ethanol droplets in microgravity environments was observed to investigate …

Nanotechnology in Integrative Systems: Introduction to Integrative Systems

August 17, 2004
Author(s)
Michael Gaitan
… the onboard global positioning navigation system mounted in your dashboard and make a call using your mobile phone … feeling secure with your automatically controlled airbags in case of an accident. Such capabilities are what … Nanoscale Science and Technology … Nanotechnology in Integrative Systems: Introduction to Integrative Systems …

Comparison of Fault Classes in Specification-Based Testing

June 1, 2004
Author(s)
Vadim Okun, Paul E. Black, Y Yesha
… hierarchy applies to arbitrary expressions, not just those in disjunctive normal form. We also use the technique to … To demonstrate broad applicability, we compare faults in practical situations and analyze previous results. In particular, using our technique, we show that the basic …

Tool Length-Dependent Stability Surfaces

April 20, 2004
Author(s)
T L. Schmitz, J C. Ziegert, Timothy J. Burns, Brian S. Dutterer, W R. Winfough
… on tool overhang length, due to the corresponding changes in the system dynamics with overhang. The tool point … using Receptance Coupling Substructure Analysis (RCSA). In this method, a model of the tool, which includes overhang … at the tool point can then be predicted for variations in tool overhang length. Using the graphs developed in this …

Source Strengths of Ultrafine and Fine Particles Due to Cooking With a Gas Stove

April 1, 2004
Author(s)
L A. Wallace, Steven Emmerich, Cynthia H. Reed
… a full range of particle sizes produced during cooking. In this study, particles in 124 size bins from 0.01 mm to 2.5 mm were measured continuously over two years in an occupied home. Tracer gas measurements were made every … Environmental Science & Technology …

UML 2 Activity and Action Models, Part 5: Partitions

April 1, 2004
Author(s)
Conrad E. Bock
… This is the fifth in a series introducing the activity model in the Unified Modeling Language, version 2 (UML 2), and how … a way of grouping actions that have some characteristic in common. In particular, they can relate actions to classes … Journal of Object Technology …
Displaying 4751 - 4775 of 13217
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