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Displaying 13551 - 13575 of 17285

Next Generation Simulation-based Design Technologies for Electronics Product Realization

May 1, 2005
Author(s)
Manas Bajaj, Dirk Zwemer, Russell Peak, Mike Dickerson, Thomas Thurman, Kevin G. Brady, John V. Messina
… technologies for seamless design-analysis integration. (2) Standards-based Knowledge Representation: In order to create … In this presentation, we shall focus on the ability of a standards-based knowledge representation scheme to support …

Demonstration of dispersion gas barometry

June 17, 2025
Author(s)
Yuanchao Yang, Jack Stone, Patrick Egan
Realization of the optical pascal has been limited by systematic errors caused by distortion of the optic. In this work, distortion error is circumvented via synchronous measurement of helium refractivity at two optical frequencies. The resultant pressure

Residual stress-assisted static globularization in electron beam powder bed fusion Ti-6Al-4V from powder recovery and hot isostatic pressing

June 10, 2025
Author(s)
Nicholas Derimow, Thomas Berfield, Keenan Hanson, Jake Benzing, Nikolas Hrabe
The residual stresses from controlled powder recovery blasting on electron beam powder bed fusion (PBF-EB) Ti-6Al-4V were investigated via hole drilling, profilometry, and microscopy. After hot isostatic pressing, the near-surface lamellar the near-surface

Bitemark Analysis Reference List

October 11, 2022
Author(s)
Kelly Sauerwein
… bitemark analysis conducted by the National Institute of Standards and Technology (NIST). Over 400 sources were …

FRAMEWORK FOR A DIGITAL TWIN IN MANUFACTURING

April 11, 2020
Author(s)
Guodong Shao, Moneer M. Helu
Digital twin has the potential to be an important technology for achieving smart manufacturing. However, there remains a lot of confusion about the concept and how it can be implemented in real manufacturing systems, especially among small-to-medium

DARPA Organic Interconnect Characterization

January 27, 2020
Author(s)
Dylan Williams, Richard Chamberlin, Jerome Cheron, Sam Chitwood, Ken Willis, Brad Butler, Farhang Yazdani
… measurement methods developed at the National Institute of Standards and Technology (NIST) and then simulated with the …

Feasibility Study of Compton Imaging for PGAA

October 1, 2019
Author(s)
Heather H. Chen-Mayer, Steven Brown, Hao Yang
We are developing a one-sided tomographic method for imaging prompt gamma rays, without moving the source, sample, or detector, in a standard prompt gamma activation analysis (PGAA) setting. Dual-plane pixelated CZT detectors developed from a commercial

Exposure Study on the Aging of PTFE and Ceramic Diffusers

February 6, 2019
Author(s)
Benjamin K. Tsai, Catherine C. Cooksey, David W. Allen, Christopher C. White, Walter E. Byrd, Deborah S. Jacobs
… and cause an error in the calibration of reflectance standards. A large integrating sphere was used to irradiate …
Displaying 13551 - 13575 of 17285
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