• Organization: National Institute of Standards and Technology
• Updated: 2022-09-07 00:00:00

NFRL registers two fingerprint images based on a pair of corresponding control-points. It uses this control-pointpair of pixel locations within the images to translate and rotate the Moving image...

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• Organization: National Institute of Standards and Technology
• Updated: 2020-10-20 00:00:00

The National Fire Research Laboratory (NFRL) operates large scale open fire calorimeters to measure the heat and combustion products for fires in the range of 50 kW to 20,000 kW. This Fire...

• Organization: National Institute of Standards and Technology
• Updated: 2020-01-31 00:00:00

Experimental fire tests were conducted on four 12.8 m long steel-concrete composite floor beam assemblies with varying end support conditions, including two types of simple shear connections...

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• Organization: National Institute of Standards and Technology
• Updated: 2019-03-20 00:00:00

Twenty-two 2.7 m by 3.7 m shear wall specimens consisting of 150 mm wide CFS framing were tested. All walls were designed to achieve a 1-hour fire-resistance rating per American Society for...

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