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Search Publications

NIST Authors in Bold

Displaying 1376 - 1400 of 13215

Sensitivity of acoustic nonlinearity and loss to residual porosity in additively manufactured aluminum

January 21, 2023
Author(s)
Ward L. Johnson, Jake Benzing, Orion Kafka, Newell Moser, Derek Harris, Jeremy Iten, Nik Hrabe
… times for industrial qualification of additively manufactured (AM) parts of arbitrary size. Porosity and … acoustic nonlinearity, acoustic loss, additively manufactured aluminum, porosity, x-ray computed tomography, … nonlinearity and loss to residual porosity in additively manufactured aluminum …

A 4-mW 2.2-6.9 GHz LNA in 16nm FinFET Technology for Cryogenic Applications

December 9, 2024
Author(s)
Runzhou Chen, Hamdi Mani, Phil Marsh, Richard Al Hadi, Pragya Shrestha, Jason Campbell, Christopher Chen, Hao-Yu Chen, Kosmas Galatsis, Mau-Chung Frank Chang
… operates in a wide temperature range using 16nm FinFET technology. The LNA is packaged and measured at both room and … IEEE Microwave and Wireless Technology Letters … A 4-mW 2.2-6.9 GHz LNA in 16nm FinFET Technology for Cryogenic Applications …

Criteria Analysis

October 1, 1999
Author(s)
Neil Christopher, Jim G. Nell
… a research project to recommend a decision tool that the Manufacturing Systems Integration Division (MSID) could use … paper describes the criteria selected to give priority, in National Institute of Standards and Technology (NIST) and MSID terms, to the standards activities …

Ultrasonic Technology: Prospects for Improving Flow Measurements and Standards

January 1, 1999
Author(s)
Tsyh Tyan Yeh, G E. Mattingly
… Ultrasonic technology is evolving rapidly. It offers prospects for … metering arrangements provide insight into ways that this technology can improve flow measurements. If it becomes … Ultrasonic Technology: Prospects for Improving Flow Measurements and …

STEP File Analyzer Software

March 30, 2017
Author(s)
Robert R. Lipman
… Part 21 file. STEP files are used to represent product and manufacturing information (PMI) and for data exchange and interoperability between Computer-Aided Design (CAD), Manufacturing (CAM), Analysis (CAE), and Inspection (CMM) software related to the smart manufacturing digital thread. STEP is also used for the …

Indoor Localization: Technology That Can Save First Responder Lives

December 1, 2007
Author(s)
Nader Moayeri, Camillo A. Gentile, Kamran Sayrafian, Michael R. Souryal
… provides an overview of indoor localization based on RF technology. It covers ranging, direction estimation, and … also presents an indoor localization system based on RFID technology that has some very attractive features, despite … Indoor Localization: Technology That Can Save First Responder Lives …

Monitoring and Controlling Operations

July 1, 2000
Author(s)
Albert T. Jones, Evan K. Wallace, Yuehwern Yih
… This work is a chapter in a forthcoming Handbook of Industrial Engineering. The … Application Models, Information Infrastructure Systems for Manufacturing, Kluwer Academic Press, pp 201-215. The second … Internal Report 6397, National Institute of Standards and Technology, Gaithersburg, MD. The first reference is from a …

Specification of Interactions in Integrated Manufacturing Systems

July 1, 2000
Author(s)
David W. Flater
… Systems of manufacturing software are often constructed by integrating … testability and maintainability. Moreover, standards for manufacturing systems must specify the interactions to … Specification of Interactions in Integrated Manufacturing Systems …

Advanced Metrology Needs for Nanotechnology and Nanomanufacturing

November 1, 2005
Author(s)
Michael T. Postek, John S. Villarrubia, Andras Vladar
… Advances in fundamental nanoscience, design of nanomaterials, and ultimately manufacturing of nanometer scale products all depend to some … and measure in this realm of research, development, and technology. Currently available metrology tools are also … Journal of Vacuum Science and Technology B …

Towards Reproducible Machine Learning-Based Process Monitoring and Quality Prediction Research for Additive Manufacturing

November 13, 2024
Author(s)
Yan Lu, Zhuo Yang, Jiarui Xie, Mutahar Safdar, Andrei Mircea Romascanu, Hyunwoong Ko, Yaoyao Fiona Zhao
… developed to enhance the print quality of additive manufacturing (AM). In-situ and in-process data acquired … additive manufacturing, machine learning, reproducibility, process … Monitoring and Quality Prediction Research for Additive Manufacturing …

NIST XML Simulation Interface Specification at Boeing: A Case Study

November 1, 2003
Author(s)
R F. Lu, Guixiu Qiao, Frank H. Riddick, Charles R. McLean
… is indispensable and a challenging problem to be solved in modeling manufacturing and business processes. An extensible markup … being developed by the National Institute of Standards and Technology (NIST). The proposed NIST document contains a … business processes, manufacturing, modeling, simulation data management, XML …

Correlating Titanium Powder Manufacturing Methods and Resultant Particle Morphologies to Microstructural Properties, Particle Flight and Impact Velocity, and Bonding and Deposition Characteristics in Cold Spray Additive Manufacturing

January 23, 2025
Author(s)
Pranav Anumandla, Carlos Faggi, Sinan Muftu, Edward Garboczi, Newell Moser, Rachel Cook, Nicholas Derimow, Ozan Ozdemir
… temperature thermal spray processes and metal additive manufacturing methods that require extensive heat treatment, … particle morphology, titanium, impact velocity, additive manufacturing … Correlating Titanium Powder Manufacturing Methods and Resultant Particle Morphologies to …

Ontology-based Technologies - Technology Transfer from Bioinformatics?

November 5, 2008
Author(s)
Fabian M. Neuhaus
… in response to rapidly evolving threats. Ontology-based technology as applied in the areas such as bioinformatics has … to extend these gains to other spheres. Ontology-based technologies clearly offer great potential for the … discuss whether the intelligence community could adopt technologies that have been proven successful in …

Modulated Laser Thermal Interrogation (MLTI): A Novel In Situ Metal Powder Evaluation Technique for Laser Powder Bed Fusion

March 1, 2025
Author(s)
Sina Ghadi, Xiaobo Chen, Nicholas Tomasello, Nicholas Derimow, Srikanth Rangarajan, Guangwen Zhou, Scott Schiffres
… Assessment of metal powders in powder bed additive manufacturing is crucial, as the quality of the powders … to characterize metal powders by analyzing changes in their thermal properties, specifically heat capacity and … Additive Manufacturing … Modulated Laser Thermal Interrogation (MLTI): A Novel In Situ Metal Powder Evaluation Technique for Laser Powder …
Displaying 1376 - 1400 of 13215
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