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Displaying 32851 - 32875 of 73929

On-Chip Characterization of Molecular Electronic Devices using CMOS: The Design and Simulation of a Hybrid Circuit Based on Experimental Molecular Electronic Device Results

March 11, 2007
Author(s)
Nadine Gergel-Hackett, Garrett S. Rose, Pater Paliwoda, Christina Hacker, Curt A. Richter
The focus of the field of molecular electronics in recent years has been mostly limited to the development of molecular electronic test devices and the characterization of electron transport through organic molecules. However, in order for molecular

Annual Report of the National Earthquake Hazards Reduction Program (NEHRP)

March 7, 2007
Author(s)
John(Jack) R. Hayes Jr., Edward Laatsch, Joy Pauschke, David Applegate, John Filson
This annual report is submitted by the interagency Coordinating Committee (ICC) of NEHRP in compliance with Public Law 108-360. As specified in the legislation, this report provides proposed budgets for Fiscal Year (FY) 2007 and 2008 and describes program

Controlling Diffusion and Exchange in Layer-by-Layer Assemblies

March 6, 2007
Author(s)
Nicole Zacharia, Dean DeLongchamp, Miguel Modestino, P T. Hammond
Here we present a layer-by-layer (LbL) assembled device architecture that serves as a model heterostructure to study the atypical assembly that can result from the bottom-up combination of multiple multilayers of different compositions. Heterostructure

Intermolecular potential and second virial coefficient of the water-nitrogen complex

March 6, 2007
Author(s)
Allan H. Harvey, Akyl S. Tulegenov, Richard J. Wheatley, Matthew P. Hodges
We construct a rigid-body (five-dimensional) potential-energy surface for the water-nitrogen complex using the systematic intermolecular potential extrapolation routine (SIMPER). The intermolecular potential is then extrapolated to the limit of a complete

Eval-ware: Multimodal Interaction

March 5, 2007
Author(s)
John S. Garofolo, Richard T. Rose, Rainer Stiefelhagen
This paper is a review of multimodal programs, their evaluations, and online resources. For several years, research in unimodal recognition technologies has been evolving, and has been steadily driven by evaluations. As these technologies mature, new

Phase Relations in the Ba-Y-Cu-O Films on SrTiO3 for the -Ex Situ BaF2- Process

March 5, 2007
Author(s)
Winnie K. Wong-Ng, Makoto Otani, Lawrence P. Cook, Mark D. Vaudin, James P. Cline, Ron Feenstra, T G. Holesinger
In situ x-ray diffraction was used to establish the phase relations in high-Tc superconductor Ba–Y– Cu–O films grown on SrTiO3 through the ex situ BaF2 process. These relations differ from bulk equilibrium phase assemblages in the BaO–Y2O3–CuOx system. In

Precise Manipulation and Alignment of Single Nanowire

March 2, 2007
Author(s)
Qiliang Li, Sang-Mo Koo, Curt A. Richter, Monica D. Edelstein, John E. Bonevich, Joseph Kopanski, John S. Suehle, Eric M. Vogel
Nanowires and nanotubes are being intensively investigated for nanoelectronic transport applications. The integration of such nanostructures into circuitry requires a simple, high-efficiency and low-cost strategy. Here we develop a single nanowire

3-D Motion Estimation Using Range Data

March 1, 2007
Author(s)
Hamid Gharavi, Shaoshuai Gao
Advanced vehicle-based safety and warning systems use laser scanners to measure road geometry (position, curvature), and range to obstacles in order to warn a driver of an impending crash and/or to activate safety devices (air bags, brakes, steering). In

An Information Model for Building Automation Systems

March 1, 2007
Author(s)
J Schein
An information model of a building automation system (BAS) was created. It encapsulates several views of the system: the device list, network topology, points list, and sequences of operation. The model allows a single persistent representation of a BAS to

Application of Carbon Nanotube Probes in a Critical Dimension Atomic Force Microscope

March 1, 2007
Author(s)
B C. Park, J Choi, S J. Ahn, D H. Kim, L Joon, Ronald G. Dixson, Ndubuisi George Orji, Joseph Fu, Theodore V. Vorburger
The ever decreasing size of semiconductor features demands the advancement of critical dimension atomic force microscope (CD-AFM) technology, for which the fabrication and use of more ideal probes like carbon nanotubes (CNT) is of considerable interest

ASHRAE Standard 62.1: Problems, Perceptions and Panaceas?

March 1, 2007
Author(s)
Andrew K. Persily, Dennis Stanke, Gordon Holness, Richard Hermans
ASHRAE Standard 62 was first published in 1973, with the title Standards for Natural and Mechanical Ventilation [REF]. The most recent version (designated as 62.1 and titled Ventilation for Acceptable Indoor Air Quality) was published in 2004, with some
Displaying 32851 - 32875 of 73929
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