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David Odendahl, Sid Venkatesh, John L. Michaloski, Frederick M. Proctor
This paper presents the recent work of the Open Modular Architecture Control (OMAC) Machine Tool Working Group to support STEP-NC, which is a new standard for...
We review several techniques for making accurate relative permittivity and loss tangent measurements of low-loss dielectric materials at frequencies between 30...
This federal/state study follows up on a study conducted last year on the accuracy of net content labeling of milk and other products. The 1997 study found that...
The development and maintenance of an economy's standards and conformance technical infrastructure is critical to its economic health. By increasing the...
This publication contains index listings and copies of Certificates of conformance for all devices that have been type evaluated under the National Type...
The Research Advisory Committee (RAC) at the National Institute of Standards and Technology in its 2000 Annual Report to the NIST Director expressed concern...
The burgeoning electronic book (e-book) trend offers a new concept on how information is transmitted and utilized. NIST's Office of Information Services (OIS)...
Standards and conformity assessment practices can have a major impact on competitiveness and ease of access to the international market. Even if companies are...
This session will address how the NIST Research Library uses customer data to make collection development decisions. The presentation will briefly describe the...
This brief presentation defines independence as it relates to the corporate structure of a laboratory accreditation body. Requirements are referenced from ISO...
The IAEA is convening an Advisory Group Meeting of 5 experts from around the globe to advise the Agency on the content of training courses, and estimates of...
The NIST Advanced Technology Program is a unique partnership between government and private industry to accelerate the development of high-risk technologies...
This paper assesses plans and progress of high technology small firms (HTSF) funded by the Advanced Technology Program (ATP), a U.S. civilian science and...
This article describes two software tools, AutoMap and AutoLink, that facilitate the use of data structures in MPI. AutoMap is a program that parses a file of...
In many experimental settings, different types of factors affect the measured response. The factors that can be set independently of each other are called...
A microscale, skyhook-type tensile-test technique has been developed to extend tensile testing to micrometer-scale specimens. This technique has been used to...
Barry J. Bauer, Vardhan Bajpai, Jeffrey Fagan, Matthew Becker, Erik K. Hobbie
Size exclusion chromatography (SEC) has been used to separate single wall carbon nanotubes (SWNT) dispersed by chemical modification in organic solvents and by...
A slit micro-rheometer that is used for simultaneous measurement of melt viscosities of four samples has been developed. Sample size is less than 100 mg. The...
E Drescher-Krasicka, T M. Moore, T Hartfield, D Chery
Scanning acoustic microscopy has been successfully implemented for the nondestructive detection of cracks and delaminations in integrated circuit packages. In...
News of recent NIST standards-related activities are presented for information to the Medical Devices Standards Board. These include the release of reference...
Gery R. Stafford, Mark D. Vaudin, Thomas P. Moffat, N G. Armstrong, David R. Kelley
The recrystallization behavior of copper, electrodeposited from a copper sulfate-sulfuric acid plating bath into which various combinations of NaCl, sodium 3...
Morphological evolution of a dendritic growth front in a binary alloy is simulated using a cellular automation approach to establish the feasibility of modeling...
Two events that coincide in the year 2001 are the NIST centennial year anniversary and the inauguration of the SPE Special Interest Group on Process Monitoring...
Kalman Migler, C L. Gettinger, V P. Thlacker, R Conway
Flow profiles of a linear density polyethylene (LLDPE) were measured in an optical slit die situated at the exit of a twin screw extruder. The velocities of...
A family of nylons, nylon 6, 11 and 12, have been compounded with organo modified clays using a twin screw extruder that was instrumented with dielectric and...
A previous report (Mueller, IMS, Ottawa, Canada, 1998) revealed that the modeled equivalent electrical circuits for either silver or copper surfaces were...
Micelles formed of amphiphilic diblock copolymers may have applications in drug delivery and in understanding the physics of biological structures. Wormlike...
David L. VanderHart, Marc R. Nyden, R G. Alamo, L Mandelkern
We have shown that under conditions of crystallization during cooling at 1C/min, substantial amounts of 'defects' of the types a) stereo-mrrm, b) regio-2,1...
Jonathan E. Guyer, Daniel Wheeler, James A. Warren
We present an object oriented partial differential equation (PDE) solver written in Python based on a standard finite volume (FV) approach.The solution of...