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A high-powered (5 Watt peak power) ultra-wideband (UWB) ranging system was evaluated for use as the basis for a 3-Dimensional (3D) locating system by comparing...
The need for the development of performance requirements, metrics and test methods for evaluation of location and tracking systems is increasing as these...
Elizabeth S. Drexler, Yong-Yi Wang, Jeffrey W. Sowards, Marc Dvorak
Single edge-notch tension (referred to as SE(T) or SENT) tests are increasingly being used in the pipeline community, as they are a laboratory-scale fracture...
Christopher N. McCowan, S. Xu, W. R. Tyson, R. Eagleson, Elizabeth S. Drexler, J. D. McColskey, Philippe P. Darcis
Two types of specimen for crack tip opening angle (CTOA)measurement have been investigated for pipeline applications,i.e., the modified double cantilever beam...
A low complexity Parallel Interference Cancellation (PIC) technique that is applicable to body area networks is presented. Using Direct-Sequence Code Division...
Mark D. Richards, Timothy S. Weeks, Joseph D. McColskey, Bo Wang, Yong-Yi Wang
In support of using high strength steels for strain-based design of pipeline, curved wide plate (CWP) tests in tension are being performed on API 5L X100 pipes...
Dhananjay Anand, Jeffrey Fletcher, Ya-Shian Li-Baboud, Julien M. Amelot, James Moyne
Practical implementations in distributed model based control face a fundamental trade-off between model complexity and the number of modeled nodes. For linear...
John J. Bollinger, Hermann Uys, Michael Biercuk, Joseph W. Britton
Building robust instruments capable of making interferometric measurements with precision beyond the standard quantum limit remains an important goal in many...
This paper proposes a multi-resolution framework for application of system dynamics modeling to sustainable manufacturing. Sustainable manufacturing involves...
The elements of a space-based integrity approach are to monitor the signals on-board the satellite, such that signal performance can be maintained well within...
Standard representations for key manufacturing entities could help reduce the costs associated with simulation model construction and data exchange between...
Modeling scanning electron microscope (SEM) and scanning ion microscope images has recently become necessary, because of its ability to provide repeatable...
Toshiyuki Obikawa, Michael T. Postek, David Dornfeld, C. R. Liu, Ranga Komanduri, Jing Shi, Yuebin Guo, Jian Cao, Jack Zhou, Xiaoping Yang, Xiaochun Li
The heat of hydration of hydraulic cements results from the complex sets of phase dissolution and precipitation activity accompanying the addition of water to a...
The1IEEE 802.15.3 is an emerging technology for high data rate wireless multimedia applications in Wireless Personal Area Networks (WPAN). In this paper, a...
The p-ρ-T behavior of high-purity (99.999%) propane was measured from 265 K to 500 K with pressures to 36 Mpa using a two-sinker densimeter. The measurements...
Both organic and inorganic chemistry have benefited greatly from the availability of tables of standard enthalpies of formation fH, standard Gibbs energies of...
Aaron M. Forster, Diane Mauchant, Elizabeth Wailes, Amanda L. Forster, Michael A. Riley, Kirk D. Rice
Polymer foams serve an important role in the assessment and certification of stab resistant body armor for both US and UK standards. A composite of neoprene and...
The development of high fidelity simulations of a bullet impacting soft body armor, motivated by the need for improved armor designs and performance standards...
Nanying Yang, Jose M. Ortiz, Tam H. Duong, Allen R. Hefner Jr., Kathleen Meehan
The CoolMOSTM transistor is a novel power MOSFET type device that utilizes a super-junction embedded within its drift region in order to improve the trade-off...
Ruediger Kessel, Raghu N. Kacker, Klaus-Dieter Sommer
The evaluation of uncertainty according to the Guide to the Expression of Uncertainty in measurement is the internationally agreed procedure to evaluate the...
We propose a new method to narrow the linewidth of photon pairs generated from spontaneous parametric down conversion (SPDC). The single structure device...
Up-conversion single photon detector technology has been established as efficient for photons in near infrared range. However, its dark count rate is a major...
Guillaume Messin, Amanda L. Forster, Kirk D. Rice, Michael A. Riley, Stephanie S. Watson
In recent years, there has been some concern in the soft body armor community that copolymer fibers based on 5-amino-2-(p-aminophenyl)-benzimidazole can release...
Raghu N. Kacker, Ruediger Kessel, Klaus-Dieter Sommer, Xin Bian
The traditional concept of consistency in multiple evaluations of the same measurand is statistical. The statistical view of consistency does not match the...
Image inpainting is a useful and powerful technique for automatically restoring or removing objects in films and damaged pictures. In the last ten years, many...
In 2009, the National Research Council (U.S) published a report identifying the research needs of the forensic science community. In the field of fire...
Camillo A. Gentile, Nada T. Golmie, Catherine A. Remley, Christopher L. Holloway, William F. Young
Conversion from analog television in the United States combined with the appeal for broadband public safety communications is generating a lot of interest in...