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Displaying 2776 - 2800 of 9852

QR Factorizations Using a Restricted Set of Rotations

January 6, 2005
Author(s)
Dianne M. O'Leary, Stephen Bullock
… set of rotation planes. We present applications to quantum circuit design and parallel QR factorization. … QR decomposition, plane rotations, QR decomposition, quantum circuit design, qudits …

Creating Nanostructured Superconductors by Local Current Annealing

September 17, 2015
Author(s)
Hongwoo H. Baek, Jeonghoon Ha, Duming Zhang, Bharath NMN Natarajan, Jonathan P. Winterstein, Renu Sharma, Rongwei Hu, Kefeng Wang, Steven Ziemak, Johnpierre Paglione, Young Kuk, Nikolai B. Zhitenev, Joseph A. Stroscio
… condensate of Cooper-paired electrons with a macroscopic quantum wavefunction. Dramatic effects can occur when the … superconductivity, with possible applications in quantum computing. However, challenges remain in controlling …

The Vertical Machining Workstation of the AMRF: Software Integration

April 1, 1986
Author(s)
Charles R. McLean
The software architecture of the Vertical Machining Workstation (VWS) in the Automated Manufacturing Research Facility (AMRF) at the National Bureau of Standards is presented. The prototype system demonstrates flexible computer-integrated manufacturing for

Structure Elucidation of Mixed-Linker Zeolitic Imidazolate Frameworks by Solid-State 1H CRAMPS NMR Spectroscopy and Computational Modeling

May 23, 2016
Author(s)
Ryan C. Nieuwendaal, Krishna Jayachandrababu, Ross Verploegh, Johannes Leisen, David Sholl, Sankar Nair
… NMR spin exchange measurements in combination with computational modeling to elucidate the structure of … or highly clustered phases within the same crystal. Using computational modeling we have also shown how the window-type … Frameworks by Solid-State 1H CRAMPS NMR Spectroscopy and Computational Modeling …

Logic Based Design Modeling with Shape Algebras

September 1, 1997
Author(s)
Scott Chase
A new method of describing designs by combining the paradigms of shape aglebras and predicate logic representations is presented. Representing shapes and spatial relations in logic provides a natural, intuitive mehtod of developing complete computer

Secure Hash Standard (SHS)

May 11, 1993
Author(s)
National Institute of Standards and Technology (NIST), Elaine Barker
… both the transmitter and intended receiver of a message in computing and verifying a digital signature. …

Evaluating CT for Metrology: The Influence of Material Thickness on Measurements

October 7, 2014
Author(s)
Joseph Schlecht, Eric Ferley, Shaun COUGHLIN , Steven D. Phillips, Vincent Lee, Craig M. Shakarji
X-ray imaging provides a non-destructive means to measure internal features of a workpiece, and CT offers unique capabilities for internal measurements in 3-D. However, due to the computational nature of CT and its indirect measurement process, assessing

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
This paper reports on the development 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 reusable repository of

CMSD - A Manufacturing Simulation Integration Standard: Overview and Case Studies

May 10, 2013
Author(s)
Yung-Tsun T. Lee, Frank H. Riddick, Bjoern J. Johansson
Standard representations for information entities common to manufacturing simulation could help reduce the costs associated with simulation model construction and data exchange between simulation and other manufacturing applications. This would make

Practical CFD Simulations of Wind Tunnel Tests

December 1, 2013
Author(s)
Dilip K. Banerjee, Scott Hemley, Randall J. McDermott, Donghun Yeo, Marc L. Levitan
Computational fluid dynamics (CFD) has the potential of replacing wind tunnel testing in many wind engineering applications. Validated CFD software could enable structural engineers and builders to calculate wind effects on buildings for which no

A Survey of Flexible Manufacturing Systems Implementation

January 1, 1986
Author(s)
W Darrow
This report presents descriptive data on three hundred manufacturing facilities that are using computer integrated manufacturing (CIM) techniques to machine component parts for commercial, industrial, and military products. Of these, 258 were categorized

Fluorescence Intermittency and Spectral Shifts of Single Bio-Conjugated Nanocrystals Studied by Single Molecule Confocal Fluorescence Microscopy and Spectroscopy

January 21, 2007
Author(s)
Hyeong G. Kang, Mathew Maye, Dmytro Nykypanchuk, Matthew L. Clarke, Peter Yim, J R. Krogmeier, Kimberly A. Briggman, Oleg Gang, Jeeseong Hwang
… cadmium selenide/zinc sulfide (CdSe/ZnS) nanocrystals (quantum dots, QDs). Using this system, we are currently … nanosensor, photophysics, single nanocrystal, single quantum dot …

Embedded Real-Time Linux For Cable Robot Control

October 1, 2002
Author(s)
Frederick M. Proctor, William P. Shackleford
… in more arcane applications such as embedded or real-time computing.Embedded applications typically run in small physical and computing footprints, usually without fragile peripherals …
Displaying 2776 - 2800 of 9852
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