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Search Publications

NIST Authors in Bold

Displaying 37026 - 37050 of 73697

New Generation of the NIST Atomic Spectroscopic Databases

January 3, 2005
Author(s)
Y Ralchenko, Jeffrey R. Fuhr, F C. Jou, Alexander Kramida, William C. Martin, Larissa Podobedova, Joseph Reader, E B. Salomon, Jean E. Sansonetti, Wolfgang L. Wiese
The latest advances in development of atomic spectroscopic databases at the National Institute of Standards and Technology (NIST) result from implementation of modern technologies in database management and database-user interaction. Here we report a

NIST Time and Frequency Bulletin

January 3, 2005
Author(s)
Eyvon Petty
The Time and Frequency Bulletin provides information on performance of time scales and a variety of bradcasts (and related information) to users fo the NIST services.

Obstacle Detection using a TOF Range Camera* for AGV Safety and Navigation

January 3, 2005
Author(s)
Roger V. Bostelman, Tsai Hong Hong, Rajmohan Madhavan
The performance evaluation of an obstacle detection and segmentation algorithm for Automated Guided Vehicle (AGV) navigation in factory-like environments using a 3D real-time range camera is the subject of this paper. Our approach has been tested

The Boundary of X-Ray and Electron Tomography

January 3, 2005
Author(s)
Zachary H. Levine
Samples a few micrometers in total size offer a challenge to both x-ray and electron tomography. X-ray tomography originated imaging the human body with millimeter resolution, but the resolution has been reduced by over 7 orders of magnitude by the use of

Workshop to Define Information Needed by Emergency Responders During Building Emergencies

January 3, 2005
Author(s)
Walter W. Jones, William D. Davis, D D. Evans, David G. Holmberg, Steven T. Bushby, K A. Reed
On May 3, 2004, NIST sponsored a workshop to identify the information needs for emergency responders. The purpose of this workshop was to obtain guidance on the type of building static and dynamic tactical information needed by public safety officials, how

-Chip scale atomic magnetometers,-

January 1, 2005
Author(s)
John Moreland, John Kitching, Peter D. Schwindt, Svenja A. Knappe, Li-Anne Liew, V Shah, Vladislav Gerginov, Ying-ju Wang, Leo W. Hollberg

2D and 3D Surface Texture Comparisons Using Autocorrelation Functions

January 1, 2005
Author(s)
Jun-Feng Song, Li Ma, Eric P. Whitenton, Theodore V. Vorburger
Autocorrelation and cross-correlation functions are proposed for 2D and 3D surface texture comparisons. At the maximum correlaton point of the two correlated surface textrues, there is a peak shown at the cross-correaltion curve. It is proposed to generate

2D and 3D Surface Texture Comparisons Using Autocorrelation Functions

January 1, 2005
Author(s)
Jun-Feng Song, Li Ma, Eric P. Whitenton, Theodore V. Vorburger
Autocorrelation and cross-correlation functions are proposed for 2D and 3D surface texture comparisons. At the maximum correlation point of the two correlated surface textures, there is a peak shown at the cross-correlation curve. It is proposed to
Displaying 37026 - 37050 of 73697
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