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NIST Pubs

On the Diffraction Limit for Lensless Imaging

Author(s)
Klaus Mielenz
The diffraction limit for lensless imaging, defined as the smallest obtainable point image, is analyzed and compared to the corresponding limit for imaging with...

An Information System to Support Calibration

Author(s)
Kevin G. Brady
The National Institute of Standards and Technology (NIST) performs calibrations that achieve the highest level of measurement quality for the makers and users...

Guidelines for Testing Passive Energy Dissipation Devices

Author(s)
Michael A. Riley, Fahim H. Sadek, B Mohraz
Passive energy dissipation devices can be used to significantly reduce the response of structures to earthquake and wind excitation. Wide acceptance of these...
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