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Displaying 21051 - 21075 of 73930

Multilingual Summarization: Dimensionality Reduction and a Step Towards Optimal Term Coverage

August 9, 2013
Author(s)
Yi-Kai Liu, John M. Conroy, Sashka T. Davis, Jeff Kubina, Dianne P. O'Leary, Judith D. Schlesinger
In this paper we present three term weighting approaches for multi-lingual document summarization and give results on the DUC 2002 data as well as on the 2013 Multilingual Wikipedia feature articles data set. We introduce a new interval-bounded nonnegative

On the Link Between Insertion Loss and Lower Bound of Efficiency

August 9, 2013
Author(s)
Levon Barsikyan, Jason Coder, Mark Golkowski, John M. Ladbury
We investigate the effect of chamber loss on the recently developed 2-port antenna model and the associated method of determining antenna efficiency. The loss in the reverberation chamber was controlled using microwave absorbing foam creating four

ITL Publishes Guidance on Enterprise Patch Management Technologies

August 8, 2013
Author(s)
Elizabeth B. Lennon
This ITL Bulletin summarizes a new ITL publication, NIST Special Publication 800-40 Revision 3, Guide to Enterprise Patch Management Technologies, which gives recommendations for organizations to improve the effectiveness and efficiency of their patch

(NISTIR 7952) Toward a Shared Approach for Ensuring Patient Safety with Enhanced Workflow Design for Electronic Health Records -- Summary of the Workshop

August 7, 2013
Author(s)
Svetlana Z. Lowry, Mala Ramaiah, Ant Ozok, Ayse P. Gurses, Michael C. Gibbons, David Brick, Emily S. Patterson, Debora Simmons
On April 19, 2013, 47 participants met at the Johns Hopkins Armstrong Institute for Patient Safety and Quality, Baltimore, MD, for a NIST-sponsored full-day EHR Usability and Patient Safety Roundtable: Supporting Patient Safety Through EHR Design. In

A Model Based Continuous Improvement Methodology for Sustainable Manufacturing

August 7, 2013
Author(s)
Sanjay Jain, Guodong Shao, Alexander Brodsky, Frank H. Riddick
This paper proposes a model based continuous improvement methodology to support efforts to achieve sustainable manufacturing, i.e., to increase efficiency and reduce environmental impact of manufacturing systems. Past efforts have provided guidance at a

A Survey of Standards for Product Lifecycle Management of Structural Composites

August 7, 2013
Author(s)
Christopher U. Brown, Joshua Lubell, Robert R. Lipman, Gaurav Ameta
Composites are needed when designing components with a high strength (along a particular direction) to weight ratio. Composites are widely used in the automotive, sports and aerospace industries. Designing a composite component requires highly concurrent

Dietary Supplement Laboratory Quality Assurance Program: Exercise I Final Report

August 7, 2013
Author(s)
Melissa M. Phillips, Catherine A. Rimmer, Laura J. Wood, Karen E. Murphy, Katherine E. Sharpless, Thomas W. Vetter
The NIST Dietary Supplement Laboratory Quality Assurance Program (DSQAP) was established in collaboration with the National Institutes of Health (NIH) Office of Dietary Supplements (ODS) in 2007 to enable members of the dietary supplements community to

IDENTIFYING THE MATERIAL INFORMATION REQUIREMENTS FOR SUSTAINABLE DECISION MAKING

August 7, 2013
Author(s)
Anantha Narayanan Narayanan, Paul W. Witherell, Jae H. Lee, Katherine C. Morris, Sudarsan Rachuri
Materials play a central role in product manufacturing, contributing to each phase of product development in the form of either a component or process material. As the product revolves around materials, so does much of the product information. Material

Micro-fabricated stylus ion trap

August 7, 2013
Author(s)
Kyle S. McKay, Christian L. Arrington, Ehren D. Baca, Jonathan J. Coleman, Yves Colombe, Patrick Finnegan, Dustin A. Hite, Andrew E. Hollowell, Robert Jordens, John D. Jost, Dietrich G. Leibfried, Adam M. Rowen, Ulrich J. Warring, David J. Wineland, David P. Pappas, Andrew C. Wilson
An electroformed, three-dimensional stylus Paul trap was designed to confine a single atomic ion for use as a sensor to probe the electric-field noise of proximate surfaces. The trap was microfabricated with the UV-LIGA technique to reduce the distance of

NIST Micronutrients Measurement Quality Assurance Program Winter 2001 Comparability Studies: Results for Round Robin XLIX Fat-Soluble Vitamins and Carotenoids in Human Serum and Round Robin 14 Ascorbic Acid in Human Serum

August 7, 2013
Author(s)
David L. Duewer, Katherine E. Sharpless, Jeanice M. Brown Thomas, Sam A. Margolis
The National Institute of Standards and Technology coordinates the Micronutrients Measurement Quality Assurance Program (MMQAP) for laboratories that measure fat- and water-soluble vitamins and carotenoids in human serum and plasma. This report describes

NIST Micronutrients Measurement Quality Assurance Program Winter and Summer 1999 Comparability Studies: Results for Round Robin XLV and XLVI Fat-Soluble Vitamins and Carotenoids in Human Serum and Round Robin 12 Ascorbic Acid in Human Serum

August 7, 2013
Author(s)
David L. Duewer, Sam A. Margolis, Katherine E. Sharpless, Jeanice M. Brown Thomas
The National Institute of Standards and Technology coordinates the Micronutrients Measurement Quality Assurance Program (MMQAP) for laboratories that measure fat- and water-soluble vitamins and carotenoids in human serum and plasma. This report describes

NIST Micronutrients Measurement Quality Assurance Program Winter and Summer 2000 Comparability Studies: Results for Round Robins XLVII and XLVIII Fat-Soluble Vitamins and Carotenoids in Human Serum and Round Robin 13 Ascorbic Acid in Human Serum

August 7, 2013
Author(s)
David L. Duewer, Margaret C. Kline, Katherine E. Sharpless, Jeanice M. Brown Thomas, Sam A. Margolis
The National Institute of Standards and Technology coordinates the Micronutrients Measurement Quality Assurance Program (MMQAP) for laboratories that measure fat- and water-soluble vitamins and carotenoids in human serum and plasma. This report describes

NIST Micronutrients Measurement Quality Assurance Program Winter, Spring, and Fall 1996 Comparability Studies: Results for Round Robin XXXVI, XXXVII, and XXXVIII Fat-Soluble Vitamins and Carotenoids in Human Serum and Round Robin 9 Ascorbic Acid in Human

August 7, 2013
Author(s)
David L. Duewer, Margaret C. Kline, Katherine E. Sharpless, Jeanice M. Brown Thomas, Sam A. Margolis
The National Institute of Standards and Technology coordinates the Micronutrients Measurement Quality Assurance Program (MMQAP) for laboratories that measure fat- and water-soluble vitamins and carotenoids in human serum and plasma. This report describes

NIST Micronutrients Measurement Quality Assurance Program Winter, Spring, and Fall 1997 Comparability Studies: Results for Round Robin XXXIX, XL, and XLI Fat-Soluble Vitamins and Carotenoids in Human Serum and Round Robin 10 Ascorbic Acid in Human Serum

August 7, 2013
Author(s)
David L. Duewer, Margaret C. Kline, Katherine E. Sharpless, Jeanice M. Brown Thomas, Sam A. Margolis
The National Institute of Standards and Technology coordinates the Micronutrients Measurement Quality Assurance Program (MMQAP) for laboratories that measure fat- and water-soluble vitamins and carotenoids in human serum and plasma. This report describes

NIST Micronutrients Measurement Quality Assurance Program Winter, Spring, and Fall 1998 Comparability Studies: Results for Round Robin XLII, XLIII, and XLIV Fat-Soluble Vitamins and Carotenoids in Human Serum and Round Robin 11 Ascorbic Acid in Human Seru

August 7, 2013
Author(s)
David L. Duewer, Margaret C. Kline, Katherine E. Sharpless, Jeanice M. Brown Thomas, Sam A. Margolis
The National Institute of Standards and Technology coordinates the Micronutrients Measurement Quality Assurance Program (MMQAP) for laboratories that measure fat- and water-soluble vitamins and carotenoids in human serum and plasma. This report describes

SUSTAINABILITY CHARACTERIZATION FOR DIE CASTING PROCESS

August 7, 2013
Author(s)
Megan F. Watkins, Mahesh Mani, Kevin W. Lyons, Satyandra K. Gupta
The manufacturing sector accounts for approximately one-third of the total energy consumption in the United States. Today, sustainable manufacturing has become an area of increasing interest, as companies look to reduce their manufacturing footprint and

Ternary Blends for Controlling Cost and Carbon Content

August 7, 2013
Author(s)
Dale P. Bentz
While extensive research has been performed on high-volume fly ash (HVFA) concrete since the mid-1980s,1 a recent survey showed that fly ash comprises only about 15% of the total cementitious material used in ready mixed concrete in the United States.2 The

Cement Hydration: The Role of Adsorption and Crystal Growth

August 6, 2013
Author(s)
Gilberto Artioli, Jeffrey W. Bullard
Portland cement is a fundamental structural and binding material for industry and society. Its structural and physical properties at different scales show a complexity that can presently be barely managed through experimental and computational methods
Displaying 21051 - 21075 of 73930
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