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Kevin B. McGrattan, Richard D. Peacock, Kristopher J. Overholt
This paper provides a summary of a decade-long effort to verify and validate a variety of different fire models used in the commercial nuclear industry. The...
The largest source of carbon dioxide emissions is fossil fuel combustion. Since 1990, more than 90% of carbon dioxide emissions within the United States have...
Jason T. Ryan, Jason P. Campbell, Jibin Zou, Kin P. Cheung, Richard Southwick, Anthony Oates, Rue Huang
Abstract We examine the seemingly frequency-dependent gate leakage current component of frequency-modulated charge pumping and show it to be a measurement...
Zakariae Chbili, Kin P. Cheung, Jason P. Campbell, John S. Suehle, D. E. Ioannou, Aivars Lelis, Sei-Hyung Ryu
We observe an unusual instability in the SiC DMOSFET transistor characteristics. From a series of bias conditions at elevated temperatures, we conclude that a...
Pragya R. Shrestha, Kin P. Cheung, Jason T. Ryan, Jason P. Campbell, Helmut Baumgart
Fast-CV measurements are frequently being used to study transient phenomena associated with advanced devices. In this study, we show that many artifacts plague...
Pragya R. Shrestha, David M. Nminibapiel, Jason P. Campbell, Kin P. Cheung, Helmut Baumgart, Shweta Deora, G. Bersuker
The characteristics of a conductive filament in HfO2 RRAM is shown to be dependent on the duration of the current compliance overshoot, which may occur during...
Recent revelations have shed light on the scale of eavesdropping on Internet traffic; violating the privacy of almost every Internet user. In response, protocol...
Aaron Forster, Kar T. Tan, Wei-Lun Ho, Donald Hunston
Polyethylene (PE) is used significantly for a wide range of critical fluid transport applications from water to fossil fuels. The advantages of polyethylene are...
Donald Hunston, Cyril Clerici, Aurélien Blond, Aaron Forster
Thermoset resins are used in many composites and structural adhesives because they have excellent proper-ties. Unfortunately, they tend to be quite brittle...
Kevin Y. Teichman, Steven J. Emmerich, Andrew K. Persily
In this paper, we describe and demonstrate a graphical approach to illustrating the performance of high-performing buildings. Our approach enables building...
The complex relationships between indoor and outdoor environmental conditions, coupled with the impacts of climate change, make it more important than ever...
Christopher C. White, Kar T. Tan, Donald L. Hunston, Justin M. Gorham, Aaron M. Forster, Vogt D. Bryan
The durability of adhesive joints in hostile environments is a major area of concern in structural adhesive bonding. Therefore, understanding the mechanics and...
The large spin dependence of the absorption cross section for neutrons by 3He gas provides a method to polarize neutron beams. For certain applications, such...
Lisa C. Ng, Andrew K. Persily, Steven J. Emmerich, Kevin Y. Teichman
Heating, ventilating, and air conditioning (HVAC) systems in buildings are designed to provide thermally comfortable conditions and to maintain acceptable...
Besides providing thermal comfort and acceptable indoor environmental quality (IEQ), the designers of buildings and other enclosed spaces are increasingly...
Thermal conductivity measurements at and near room temperature are presented as the basis for certified values of thermal conductivity for SRM 1450d, Fibrous...
Martin J. Stevens, Scott C. Glancy, Sae Woo Nam, Richard P. Mirin
We measure second- and third-order temporal coherences, g(2)(τ) and g(3)(τ1,τ2), of an optically excited single-photon source: an InGaAs quantum dot in a...
Access control (AC) policies can be implemented based on different AC models, which are fundamentally composed by semantically independent AC rules in...
Dynamic Spectrum Access (DSA) is emerging as a promising technology to mitigate the spectrum scarcity caused by static frequency allocations. Despite the clear...
Suppose we seek a set of nodes in a network that will enable the fastest spread of information in a decentralized communication environment. If communication...
We describe an adaptive grid generation technique based on the composition of tensor product B-spline mappings, T and Phi, where Phi maps the unit square onto...
Akobuije D. Chijioke, Ricky L. Seifarth, Zeina J. Kubarych
Many force-measurement applications are of a dynamic nature, and in recent decades there has been much progress in demonstrating and developing dynamic...
Piotr A. Domanski, J S. Brown, Jae H. Heo, Mark O. McLinden
This presentation discusses the thermodynamic performance limits of the vapor compression cycle. We have applied evolutionary algorithms to explore the...
One-time memories (OTM's) are a simple type of tamper-resistant cryptographic hardware, that can be used to implement many forms of secure computation, such as...
In this paper, a greedy backpressure routing protocol is proposed for multigate mesh networks. This protocol evaluates the greedy backpressure metric (GBM)...
This article reviews the application of a novel rapid laser-heating technique (referred to as the laser-driven thermal reactor) for characterizing multiphase...
Edward J. Garboczi, Paul E. Stutzman, Shuangzhen S. Wang, Nicos Martys, Dat Duthinh, Virgil Provenzano, Shin G. Chou, David F. Plusquellic, Jack T. Surek, Sung Kim, Robert D. McMichael, Mark D. Stiles, Ahmed M. Hassan
Detecting the early corrosion of steel in reinforced concrete is a goal that has been much pursued. Since 2010, NIST has been working on a large project to...
Ahmed M. Hassan, Edward Garboczi, Robert McMichael, Jack T. Surek, Mark D. Stiles, David F. Plusquellic, Virgil Provenzano, Paul E. Stutzman, Shuangzhen S. Wang, Sung Kim, Michael D. Janezic, Jason Coder, Nicos Martys, David R. Novotny
Some iron oxide corrosion products exhibit antiferromagnetic magnetic resonances (AFMR) at around 100 GHz at normal temperatures. AFMR can be detected in...
Many of today's robotic work cells are unable to detect when an action failure has occurred. This results in faulty products being sent down the line, and/or...