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221. Variability in the Geometric Accuracy of Additively Manufactured Test Parts
April Lynne Cooke, Johannes A Soons
Results of a study on the variability in the geometric accuracy of a metal test part manufactured by several service providers using either electron beam or laser based powder bed thermal fusion processes are described. The part was a circle-diamond- ...
222. WS-Biometric Devices
Kevin C Mangold, Ross J Micheals
223. ^u14^C Source Apportionment Technique Applied to Wintertime Urban Aerosols and Gases for the EPA Integrated Air Cancer Project
George A Klouda, Lloyd A. Currie, A. E. Sheffield, B, I, Diamondstone, Bruce A Benner Jr, Stephen A Wise, R. K. Stevens, R. G. Merrill