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Conferences

Status and Recent Trends in Cryocooler Research

Author(s)
Ray Radebaugh
The five types of cryocoolers used to provide cryogenic temperatures for various applications are the Joule-Thomson, Brayton, Stirling, Gifford-McMahon, and

TOWARDS A TEST METHOD FOR HYDROGEN SENSOR PERFORMANCE

Author(s)
Nathan D. Marsh, Thomas G. Cleary
As part of an effort to develop standard test methods for the performance of commercial hydrogen sensors, we employed the Fire Emulator / Detector Evaluator, an

HYDROGEN PIPELINE RESEARCH AT NIST

Author(s)
Thomas A. Siewert, Joseph D. McColskey, Angelique N. Lasseigne
In 2007, the National Institute of Standards and Technology greatly expanded its efforts in support of the use of hydrogen as a fuel. Various NIST divisions

The CLEAR 2007 Evaluation

Author(s)
Rainer Stiefelhagen, Keni Bernardin, R Bowers, Richard T. Rose, Martial Michel, John S. Garofolo
This paper is a summary of the 2007 CLEAR Evaluation on the Classification of Events, Activities, and Relationships which took place in early 2007 and

Towards Accurate Feature Shape Metrology

Author(s)
Ndubuisi G. Orji, Ronald G. Dixson, B Bunday, J Allgair
Over the last few years, the need for shape metrology for process control has increased. A key component of shape metrology is sidewall angle (SWA). However

A Computational Model of the Human Visual Cortex

Author(s)
James S. Albus
The brain is first and foremost a control system that is capable of building an internal representation of the external world, and using this representation to

Imaging with modular linear arrays of cryogenic Nb microbolometers

Author(s)
Erich N. Grossman, Charles Dietlein, Jon E. Bjarnason, Mabel Ramirez, M. Leivo, J. A. Penttila, P. Helisto, A. Luukanen
We present ultrawideband imagery obtained with modular, 8-element, superconducting Nb microbolometer arrays. Conically scanned images are presented and compared
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