NOTICE: Due to a lapse in annual appropriations, most of this website is not being updated. Learn more.

Form submissions will still be accepted but will not receive responses at this time. Sections of this site for programs using non-appropriated funds (such as NVLAP) or those that are excepted from the shutdown (such as CHIPS and NVD) will continue to be updated.

U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Search Publications

NIST Authors in Bold

Displaying 10101 - 10125 of 73697

Metrology requirements for next generation of semiconductor devices

April 4, 2019
Author(s)
Ndubuisi G. Orji
Although devices based on traditional CMOS architectures are expected to reach their physical limits in the next few years, the devices and materials involved are more complex and difficult to measure than ever before. The nanoscale sizes mean that the

Standards Needs for Maintenance Work Order Analysis in Manufacturing

April 3, 2019
Author(s)
Thurston Sexton, Michael Brundage
To bolster the efficiency and performance of maintenance work in manufacturing-maintenance being one of the key components to ensuring successful long-term operations-it is becoming increasingly necessary to ensure that maintenance operations are capable

Access Time Analysis of MCPTT Off-Network Mode over LTE

April 2, 2019
Author(s)
Yishen Sun, Wesley D. Garey, Richard A. Rouil, Priam C. Varin
Public Safety organizations around the world started migrating toward Long Term Evolution (LTE) networks to support the increasing needs for video and data. To address the unique requirements of first responders, the Third 3rd Generation Partnership

Corona Treatment for High-Throughput, Layer-by-Layer Nano-Transfer Molding

April 2, 2019
Author(s)
Michael Deagan, Edwin Chan, Linda S. Schadler, Chaitanya Ullal
Corona discharge treatment offers a facile, robust, and scalable technique for adhesion promotion in nano-transfer molding. In contrast to conventional plasma treatment, which requires vacuum operation, corona treatment at ambient pressure enabled

Evaluation of a thermo-mechanical model for prediction of residual stress during laser powder bed fusion of Ti-6Al-4V

April 2, 2019
Author(s)
Rishi Ganeriwala, Maria Strantza, Wayne King, Bjorn Clausen, Thien Q. Phan, Lyle E. Levine, Donald W. Brown, Niel Hodge
The build-up of residual stress in a part during laser powder bed fusion provides a significant limitation to the adoption of this process. These residuals stresses may cause a part to fail during a build or fall outside the specified tolerances after

Implications of the strain irreversibility cliff on the fabrication of particle-accelerator magnets made of restacked-rod-process Nb3Sn wires

April 2, 2019
Author(s)
Najib Cheggour, Theodore C. Stauffer, Loren F. Goodrich, Jolene D. Splett, William Starch, Arup Ghosh
The strain irreversibility cliff (SIC), marking the abrupt change of the intrinsic irreversible strain limit ε_irr,0 as a function of heat-treatment (HT) temperature θ in Nb3Sn superconducting wires made by the restacked-rod process (RRP), is confirmed in

An open resource for accurately benchmarking small variant and reference calls

April 1, 2019
Author(s)
Justin M. Zook, Jennifer H. McDaniel, Marc L. Salit, Nathanael D. Olson, Justin M. Wagner
Benchmark small variant calls are required for developing, optimizing and assessing the performance of sequencing and bioinformatics methods. Here, as part of the Genome in a Bottle (GIAB) Consortium, we apply a reproducible, cloud-based pipeline to

Better Circuits for Binary Polynomial Multiplication

April 1, 2019
Author(s)
Rene C. Peralta, Magnus G. Find
We develop a new and simple way to describe Karatsuba-like algorithms for multiplication of polynomials over GF2. These techniques, along with interpolation-based recurrences, yield circuits that are better (smaller and with lower depth) than anything

Browser Fingerprinting using Combinatorial Sequence Testing

April 1, 2019
Author(s)
Bernhard Garn, Dimitris Simos, Stefan Zimmer, D. Richard Kuhn, Raghu N. Kacker
In this paper, we propose an approach for browser fingerprinting using their behavior during the TLS 1.2 handshake with a server. Using combinatorial methods, we created test sets consisting of TLS server-side messages as sequences that are sent to the

Measurement of the Flow Resistance of Vegetation

April 1, 2019
Author(s)
Ryan L. Falkenstein-Smith, Kevin B. McGrattan, Blaza Toman, Marco G. Fernandez
This report documents the measurement of the wind resistance of different types of vegetation. The measurements are made in a wind tunnel with a 2.0 m test section and 0.5 m by 0.5 m cross- section. Samples of vegetation have been cut into cubical volumes

Nanoscale Atomic Density Microscopy

April 1, 2019
Author(s)
Sarthak Subhankar, Yang Wang, Tsz-Chun Tsui, Steven Rolston, James V. Porto
Quantum simulations with ultracold atoms typically create atomic wavefunctions with structure at optical length scales, where direct imaging suffers from the diffraction limit. In analogy to advances in optical microscopy for biological applications, we
Displaying 10101 - 10125 of 73697
Was this page helpful?