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An experimental investigation was performed to determine the hydraulic pressure variation of cementitious based materials (cement paste, concrete, SCC, etc.)...
T Mabrouki, Laurent Deshayes, J F. Rigal, Kevin K. Jurrens, Robert W. Ivester
Machining chip morphology stems from mechanical, thermal, and chemical phenomena. Chip morphology prediction depends on a fundamental understanding of these...
Timothy J. Burns, Robert W. Ivester, Michael Kennedy, Richard L. Rhorer, Matthew A. Davies, Howard Yoon, Lyle E. Levine, Richard J. Fields, D Basak, Eric P. Whitenton
For several decades, a major focus of machining research has been the measurement and prediction of temperature. Here, the influence of the rate of heating on...
A -. Munitz, D -. Dayan, David J. Pitchure, Richard E. Ricker
Dynamic mechanical analyses were performed on pure Mg and Mg AZ31 alloy to study the impact of thermo-mechanical state and grain structure on the complex...
Christopher Soles, V. J. Lee, R C. Hedden, D W. Liu, Barry J. Bauer, Wen-Li Wu
X-ray reflectivity porosimetry is a highly sensitive measurement method used to quantify the capillary condensation of a solvent vapor inside porous low-k...
In this paper, we describe the requirements to test W3C XML Schema usage when defining message schemas for data exchange in any large and evolving enterprise...
A number of modeling and simulation applications exist for studying individual aspects of emergency response scenarios. The value of these applications can be...
This paper summarizes the main changes to the test procedure for residential dishwashers and, Department of Energy s (DOE, Department) and industry s...
Sulfate attack in concrete structures is considered to be among the major durability concerns in civil infrastructure systems. Proper modeling techniques can...
This paper will present a knowledge layer used by a hierarchical on-road driving planner that represents a road network as a discrete set of attributed road...
Tony Barbera, James S. Albus, Elena R. Messina, Craig I. Schlenoff, John A. Horst
The Real-time Control System (RCS) Methodology has evolved over a number of years as a technique to capture task knowledge and organize it in a framework...
Decreasing the thickness of the gate insulator in advanced CMOS devices seriously shrinks their reliability margin. Fortunately, dielectric breakdown becomes...
Pietro Lura, Dale P. Bentz, D Lange, K Kovler, A Bentur
A novel concept in internal curing of High Performance Concrete is based on dispersing very small, saturated lightweight aggregates (LWA) in the concrete...
Shellee D. Dyer, Paul A. Williams, Robert J. Espejo, Jonathan D. Kofler, Shelley M. Etzel
We discuss the current status of fiber Bragg grating (FBG) sensor metrology. High-accuracy wavelength measurements are critical for FBG strain sensors, because...
Here we describe in a historical manner the first optical frequency measurement measurements with octave-spanning frequency combs and the first measurement and...
James D. Gilsinn, Hui Zhou, Bradley N. Damazo, Joseph Fu, Richard M. Silver
As nano-lithography technology improves, more companies and research groups have the capability to create nano-scale structures. Scanning tunneling microscopes...
There are numerous methods for measuring the temperature of an operating semiconductor device. The methods can be broadly placed into three generic categories...
Scanning capacitance microscopy (SCM) is used as a qualitative analysis tool with multiple applications for failure analysis. SCM can measure the shape of...
Dirk Zwemer, Manas Bajaj, Russell Peak, Thomas Thurman, Kevin G. Brady, S McCarron, A Spradling, Mike Dickerson, Lothar Klein, Giedrius Liutkus, John V. Messina
Thermally induced warpage of printed wiring boards (PWB) and printed circuit assemblies (PCA) is an increasingly important issue in managing the manufacturing...
Joaquin (. Martinez, John A. Dagata, Curt A. Richter, Richard M. Silver
The National Institute of Standards and Technology has provided and continues to provide critical metrology development for the semiconductor manufacturing...
Resonant ultrasonic loss 1/Q in plano-convex unplated Y-cut disks of langasite and langanite were measured as a function of freqeuncy and temperature with the...
James D. Gilsinn, Hui Zhou, Bradley N. Damazo, Joseph Fu, Richard M. Silver
As nano-lithography technology improves, more companies and research groups have the capability to create nano-scale structures. Scanning tunneling microscopes...