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Search Publications

NIST Authors in Bold

Displaying 8126 - 8150 of 13219

Multifocus microscopy with precise color multi-phase diffractive optics applied in functional neuronal imaging

March 1, 2016
Author(s)
Sara Abrahamsson, Robert Ilic, Jan Wisniewski, Brian Mehl, Liya Yu, Lei Chen, Marcelo I. Davanco, Laura Oudjedi, Jean Bernard Fiche, Bassam Hajj, Xin Jin, Joan Pulupa, Christine Cho, Mustafa Mir, Mohamed El Beheiry, Xavier Darzacq, Marcelo Nollmann, Maxime Dahan, Carl Wu, Timothee Lionnett, James Alexander Liddle, Cornelia Bargmann
… single molecules inside cell nuclei to entire embryos. In any live microscopy application, photon budget is a … minimizing photo-damage. To address previous limitations in the light-efficiency of the central optical component of … efficiencies up to 90 %, obtaining efficiencies of > 80 % in devices of our own manufacture. We also implement a …

Precision and Robustness of 2D-NMR for Structure and Assessment of Filgrastim Biosimilars

February 5, 2016
Author(s)
Houman Ghasriani, Derek Hodgson, Robert G. Brinson, Ian McEwen, Lucinda F. Buhse, Steven Kozlowski, John Marino, Yves Aubin, David Keire
… establish drug substance structural consistency across manufacturing changes or for comparing a biosimilar to an … different spectrometers, at four different field strengths in four different laboratories show highly similar …

Growth of one-dimensional nanomaterials in the ETEM

January 1, 2016
Author(s)
Jonathan P. Winterstein, Renu Sharma
… the small dimensions. For most applications, such as nano manufacturing and nano electronics, their synthesis must be … (ETEM or ESTEM) provides the needed platform for in situ monitoring of the influence of processing parameters on their structure and morphology. In this chapter we present the practical aspects of …

Measuring the Effect of Wireless Sensor Network Communications on Industrial Process Performance

November 11, 2015
Author(s)
Rick Candell, Kang B. Lee
… Real-time sensor data is essential for making decisions in controlling industrial processes. Wireless sensor networks … and topologies affect the performance and safety of manufacturing plant operations. A continuous process chemical plant operation was adopted and run in simulation. The chemical process adopted is the Tennessee …

Feasibility of Integrating OAGIS and BPMN

October 22, 2014
Author(s)
Denis Gagne, Conrad Bock
… Engineering and enterprise processes overlap in their concerns, for example, coordinating product design … of enterprise interaction content, including engineering, manufacturing, enterprise resource planning, logistics, and … notation for enterprise processes and interactions in general. This paper focuses on the application of BPMN to …

Characterizing a Device's susceptibility to broadband signals: A case study

August 4, 2014
Author(s)
Jason B. Coder, John M. Ladbury, David Hunter
… has been well documented. However, with the increase in broadband communication signals, device manufacturers and users are becoming more interested in the device’s performance when exposed to a broadband signal. In this case study, measurements of cable …

THE EFFECT OF MICROSTRUCTURE ON THE HYDROGEN-ASSISTED FATIGUE OF PIPELINE STEELS

July 14, 2013
Author(s)
Andrew J. Slifka, Elizabeth S. Drexler, Robert L. Amaro, Damian S. Lauria, April Stevenson, Douglas G. Stalheim, Louis E. Hayden
… was from the mid 1960s and the other was manufactured in 2011. The two X70 materials had a similar vintage and … of the stress intensity range (ΔK) there is no difference in the fatigue crack growth rates (da/dN), regardless of … At low values of ΔK, however, significant differences in the da/dN are observed. The older X52 material has a …

Certification of SRM 2492: Bingham Paste Mixture for Rheological Measurements

June 7, 2012
Author(s)
Chiara F. Ferraris, Paul E. Stutzman, William F. Guthrie
… are often performed using a rotational rheometer. In this type of rheometer, the tested fluid is sheared … they cannot be used for the large volumes employed in concrete rheometers. Therefore, a relatively inexpensive, … further SRMs for mortar and concrete will be developed in the future. The purpose of this report is to describe the …

Scatterfield Microscopy of 22 nm Node Patterned Defects using Visible and DUV Light

April 4, 2012
Author(s)
Bryan M. Barnes, Martin Y. Sohn, Francois R. Goasmat, Hui Zhou, Richard M. Silver, Abraham Arceo
… research into improved methods of defect detection in semiconductor device manufacturing. This initial experimental study, augmented … for taking advantage of the complexities inherent in the scattering of highly directional defects within …

Functional Requirements of a Model for Kitting Plans

March 22, 2012
Author(s)
Stephen B. Balakirsky, Zeid Kootbally, Thomas R. Kramer, Rajmohan Madhavan, Craig I. Schlenoff, Michael O. Shneier
… is often performed by first bringing parts together in a kit and then moving the kit to the assembly area where … the process of building kits, has not yet been automated in many industries where automation may be feasible. … other mechanical devices to build kits. The first steps in building a kitting plan model are to determine what the …

Calibrations of Multi-Hole Pitot Tubes Depend on Tubulence

March 19, 2012
Author(s)
Iosif I. Shinder, Christopher J. Crowley, Michael R. Moldover
… Institutes (including NIST) calibrate anemometers in low-turbulence wind tunnels. During NIST’s first … manufactured multi-hole pitot tube, we observed hysteresis in the pressure differences between particular pairs of holes in particular ranges of airspeed, pitch angle, and yaw angle. …

Improving Data Quality in Embedded Sensor Systems for APC

September 28, 2009
Author(s)
Julien M. Amelot, YaShian Li-Baboud
… presentation focuses on the improvement of data quality in an embedded sensor system, to achieve a reliable data … (SNT), that face similar data quality problems seen in the semiconductor factories. The goal is to build a system … the near term data quality requirements for semiconductor manufacturing, which are on the order of milliseconds for …

Selective Binding of RNAse B Glycoforms by Polydopamine-immobilized Concanavalin A

June 10, 2009
Author(s)
Todd A. Morris, Alexander W. Peterson, Michael J. Tarlov
… Glycoanalysis is important in the manufacture and quality control of protein … been shown to adsorb to a wide variety of surfaces. In this study, polydopamine (pDA) was used to modify gold, … of RNAse B is significantly affected by slight variations in oligosaccharide structure or composition. Specifically, …

A Fiber-Optic Interferometer with Sub-Picometer Resolution for DC and Low-Frequency Displacement Measurement

March 13, 2009
Author(s)
Douglas T. Smith, Jon R. Pratt, L Howard
… fiber-optic interferometer optimized for best performance in the frequency range from DC to 1 kHz, with displacement … fiber and all-spliced fiber construction, result in a robust homodyne interferometer system which achieves … of the interferometer, and demonstrate its use in the measurement of picometer-scale motions in atomic-scale …

A System for Performing Content-Based Searches on a Database of Mechanical Assemblies

January 1, 2006
Author(s)
A S. Deshmukh, M V. Karnik, Satyandra K. Gupta, Ram D. Sriram
… systems by product development organizations has resulted in large databases of assemblies; this explosion of assembly data will continue in the future. Currently, there are no effective … the design time. Second, a lot of useful Design for Manufacturing and Assembly (DFMA) knowledge is embedded in …

A Core Product Model for PLM with an Illustrative XML Implementation

March 1, 2005
Author(s)
Sebti Foufou, Steven J. Fenves, Conrad Bock, Sudarsan Rachuri, Ram D. Sriram
… the lifecycle of the product from the earliest ideation to manufacturing, operation and disposal. We make this claim because in CPM a product is modeled as a triad of its function (what … components of the conceptual model of CPM are presented in terms of the product?s function, form and behavior, as …

Dimensional Metrology of Resist Lines Using a SEM Model-Based Library Approach

May 1, 2004
Author(s)
John S. Villarrubia, Andras Vladar, B Bunday, M R. Bishop
… The widths of 284 lines in a 193 nm resist were measured by two methods and the … The other was a model-based library (MBL) approach in which top-down CD-SEM line scans of structures are … (2002)]. Resist lines, though important in semiconductor manufacturing, pose a more difficult problem because resist …

Diffusion Barrier Cladding in Si/SiGe Resonant Interband Tunneling Diodes and Their Patterned Growth on PMOS Source/Drain Regions

January 1, 2003
Author(s)
N Jin, A T. Rice, P R. Berger, P E. Thompson, C Rivas, R Lake, S Sudirgo, J J. Kempisty, B Curanovic, S L. Rommel, K D. Hirschman, S K. Kurinec, P Chi, David S. Simons, S.J. Chung
… A higher RTA temperature appears to be more effective in eliminating defects and results in a lower valley current and higher PVCR. RITDs grown by … Diffusion Barrier Cladding in Si/SiGe Resonant Interband Tunneling Diodes and Their …

The Environmental Life Cycle

October 1, 2002
Author(s)
Barbara C. Lippiatt
… the environmental life-cycle assessment approach specified in ISO 14040 standards. All stages in the life of a produce are analyzed: raw material …
Displaying 8126 - 8150 of 13219
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