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Displaying 851 - 875 of 13215

Impact of Additive Manufacturing Materials on Thermal Performance of Silicon Reference Cells

January 20, 2024
Author(s)
Andrew Shore, Jae Hyun Kim, Behrang Hamadani
… Additive manufacturing, or 3D printing, is quickly becoming a widespread manufacturing method offering timely and cost-effective build … range of material offerings. One unique use for additive manufacturing is constructing the housing for reference solar … Reference Solar Cells, Additive Manufacturing, Fused Filament Fabrication …

Practical Aspects Impacting Time Synchronization Data Quality in Semiconductor Manufacturing

November 30, 2006
Author(s)
Naveen Kalappa, James Moyne, Jonathan Parrott, Ya-Shian Li-Baboud
… advanced process control capabilities in the semiconductor manufacturing industry. In addressing this problem, it is … and the Engineering Research Center for Reconfigurable Manufacturing Systems at the University of Michigan are … of time synchronization implementation in semiconductor manufacturing. In this paper, an experimental analysis of …

Three-dimensional particle size, shape, and internal porosity characterization: Application to five similar titanium alloy (Ti-6Al-4V) powders and comparison to two-dimensional measurements

May 26, 2021
Author(s)
Edward Garboczi, Rainer Hebert, Yu Sun, Mark Aindow
… In an earlier paper, titanium alloy (Ti-6Al-4V) powders from … vendors were characterized with a number of methods in an attempt to distinguish these powders that were all nominally meeting additive manufacturing standards. One of the methods, two-dimensional …

Radio Frequency and Analog/Mixed-Signal Technologies

January 20, 2012
Author(s)
Herbert S. Bennett, John J. Pekarik
… for radio frequency and analog/mixed-signal (RF and AMS) technologies presents the challenges, technology … elements (transistors and passive devices). RF and AMS technologies are critical technologies for the rapidly diversifying semiconductor … Radio Frequency and Analog/Mixed-Signal Technologies …

Factory Optima: A Web-based System for Composition and Analysis of Manufacturing Service Networks based on a Reusable Model Repository

February 6, 2019
Author(s)
Alexander Brodsky, Mohan Krishnamoorthy, Mohomad O. Nachawati, William Z. Bernstein, Daniel A. Menasce
… of Factory Optima, a web-based system that allows manufacturing process engineers to compose, optimize and perform trade-off analysis of manufacturing and contract service networks based on a … contains performance models representing (1) unit manufacturing processes, (2) base contract services, and (3) …

Proceedings of the 9th Model-Based Enterprise Summit (MBE 2018)

May 1, 2019
Author(s)
Thomas D. Hedberg, Mark G. Carlisle
… was hosted at the National Institute of Standards and Technology (NIST) on April 2-5, 2018. The MBE Summit 2018 … Practice and Model-Based Definition, Model-Based Manufacturing, and Model-Based Quality and Inspection. The … Advanced Manufacturing Series (NIST AMS) - 100-22 …

Advanced Engineering Environments for Small Manufacturing Enterprises: Volume II

February 1, 2004
Author(s)
Steven J. Fenves, Ram D. Sriram, Young Choi, J P. Elm, J E. Robert
… To assist the Small Manufacturing Enterprise (SME) in adopting Advanced … SAT-ETC, Self Assessment Tool for Engineering Env, Small Manufacturing Enterprise (SME), tool … Advanced Engineering Environments for Small Manufacturing Enterprises: Volume II …

A portrait of an ISO STEP tolerancing standard as an enabler of smart manufacturing systems

May 21, 2014
Author(s)
Allison Barnard Feeney, Simon P. Frechette, Vijay Srinivasan
… 242, for short). The intent of STEP AP 242 is to support a manufacturing enterprise with a range of standardized … through a long and wide ‘digital thread’ that makes the manufacturing systems in the enterprise smart. One such … This paper describes the attributes of smart manufacturing systems, the capabilities of STEP AP 242 in …

Analysis of Moisture Accumulation in Roof Cavities of Manufactured Housing.

January 1, 1995
Author(s)
D M. Burch
… whether moisture problems occur in the roof cavity of manufactured homes constructed in compliance with the current … of Housing and Urban Development (HUD) Standards for manufactured housing. The current HUD Standards require a … roofs, housing, attic ventilation, HUD Manufactured Home Construction, safety standards, mobile …

Generating Contextual Design for Environment Principles in Sustainable Manufacturing Using Visual Analytics

October 22, 2018
Author(s)
Deverajan Ramanujan, William Z. Bernstein, Maria A. Totorikaguena, Charlotte F. Ilvig, Klaus B. Orskov
… Environment (DfE) principles are helpful for integrating manufacturing-specific environmental sustainability … visual exploration of design/process parameters and manufacturing process performance metrics corresponding to … ASME Journal of Manufacturing Science and Engineering …

The Vertical Machining Workstation of the AMRF: Software Integration

April 1, 1986
Author(s)
Charles R. McLean
… architecture of the Vertical Machining Workstation (VWS) in the Automated Manufacturing Research Facility (AMRF) at the National Bureau … The mechanical components of the workstation, described in a companion paper, include: a CNC vertical machining … Vertical Machining Workstation (VWS), computer-integrated manufacturing, process planning, nc code generation system …

Biomanufacturing Readiness Levels (BRL) - A Shared Vocabulary for Biomanufacturing Technology Development and Commercialization

September 7, 2022
Author(s)
John E. Schiel, Kelley Rogers, Sandeep Kedia, Jeffery Baker, Ruben Carbonell, Kelvin Lee, Christopher Roberts, John Erickson, Gene Schaefer, Stephanie Pluschkell
… the groundwork for a shared vocabulary for assessment of technology maturity and readiness for commercial … Levels (BRL) - A Shared Vocabulary for Biomanufacturing Technology Development and Commercialization …

Texture Evolution as a Function of Scan Strategy and Build Height in Electron Beam Melted Ti-6Al-4V

June 12, 2021
Author(s)
Alec Saville, Sven Vogel, Adam Creuziger, Jake Benzing, Adam Pilchak, Lee Semiatin, Peeyush Nandwana, Kester Clarke, Jonah Klemm-Toole, Amy Clarke
… Metal additive manufacturing (AM) enables customizable, on-demand parts, … texture and/or elongated grain morphologies resulting in anisotropy. This work performs corroborative neutron … (EBSD) measurements to assess crystallographic texture in electron beam melted (EBM) Ti-6Al-4V as a function of spot …

Secure Interconnections for Information Technology Systems

February 26, 2003
Author(s)
Shirley M. Radack
… 800-47, Security Guide for Interconnecting Information Technology Systems, which provides guidance for planning, … computer security, information security, information technology, interconnection of IT systems … Secure Interconnections for Information Technology Systems …

Selecting Information Technology Security Products

April 28, 2004
Author(s)
Shirley M. Radack
… Publication 800-36, "Guide to Selecting Information Technology Security Products." The selection of IT security … information security products, information technology, risk management … Selecting Information Technology Security Products …

Underlying Technical Models for Information Technology Security

December 1, 2001
Author(s)
G Stoneburner
… Underlying Technical Models for Information Technology Security provides a description of the technical … termed models, that underlie secure information technology (IT). The intent is to provide, in a concise form, … computer security, information technology security, IT security, technical models …

Collaborating on the Design and Manufacture of an Atomic Artifact Transport System: A Case Study in VRML as a Visualization Tool for Consensus Building

September 1, 1998
Author(s)
Robert Allen, Srinivas Nidamarthi, P V. Rao, Richard L. Rhorer, Ram D. Sriram, E C. Teague
… Markup Language (VRML) to collaborate on the design and manufacture of an artifact transport system (ATS). … Collaborative engineering, consensus, design, manufacture, simulation, teamwork, VRML … Collaborating on the Design and Manufacture of an Atomic Artifact Transport System: A Case …

Multi-Scale Model Predictive Control for Laser Powder Bed Fusion Additive Manufacturing

November 13, 2024
Author(s)
Gi Suk Hong, Zhuo Yang, Yan Lu, Brandon Lane, Ho Yeung, Jaehyuk Kim
… Additive manufacturing (AM) process stability is critical for ensuring … widely recognized as a robust technology for controlling manufacturing processes across various industries. Despite … additive manufacturing, model predictive control, multiscale process … Predictive Control for Laser Powder Bed Fusion Additive Manufacturing …

Segmentation of Addictive Manufacturing Defects Using U-Net

August 17, 2021
Author(s)
Vivian Wong, Max Ferguson, Kincho Law, Yung-Tsun Lee, Paul Witherell
… Additive manufacturing (AM) provides design flexibility and allows … Smart Manufacturing, Defect Detection, Additive Manufacturing, Convolutional Neural Networks … Segmentation of Addictive Manufacturing Defects Using U-Net …

Communication Technology Problems and Needs of Rural First Responders

July 27, 2021
Author(s)
Kerrianne Buchanan, Yee-Yin Choong, Shanee Dawkins, Sandra Spickard Prettyman
… Although new technology may benefit rural first responders to help them … to date little is known about what communication technology problems rural first responders most need addressed and what future technology they desire. To explore the context of use and …

STEP-NC Process Planning for Powder Bed Fusion Additive Manufacturing

October 20, 2022
Author(s)
Fahad Milaat, Paul Witherell, Martin Hardwick, Ho Yeung, Vincenzo Ferrero, Laetitia Monnier, Matthew Brown
… Powder bed fusion (PBF) is an additive manufacturing (AM) technology that uses high-power beams to … engineering informatics, information management, manufacturing planning, process modeling for engineering … STEP-NC Process Planning for Powder Bed Fusion Additive Manufacturing …

Globalization of technology-based growth: the policy imperative

June 13, 2008
Author(s)
Gregory C. Tassey
… The United States became the dominant technology-based economy after World War II and held that … the world is witnessing the rapid globalization of technology-based competition, which is the result of major commitments by many nations to investment in technology and its effective utilization. The changing …
Displaying 851 - 875 of 13215
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