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 46151 - 46175 of 143780

Combinatorial Screening of Hydrogel Scaffolds for 3D Cell Culture

May 2, 2011
Author(s)
Kaushik Chatterjee, Marian F. Young, Carl Simon Jr.
Optimizing cell-material interactions is critical towards maximizing regeneration in tissue engineering. Combinatorial and high-throughput (CHT) methods can be used to systematically screen tissue scaffolds to identify optimal biomaterial properties

Comparison of Diesel Fuel Oxygenates with Composition-Explicit Distillation Curve Method Part 1: Linear Compounds with One to Three Oxygens

May 2, 2011
Author(s)
Thomas J. Bruno, Tara Lovestead, Jennifer Riggs, Erica Jorgensen, Marcia L. Huber
There is a great deal of interest in formulating oxygenated diesel fuels that produce low particulate emissions. The most common oxygenating additives for diesel fuels include the glycol ethers, glycol esters, alcohols, ethers and ketones. It is important

Encryption Basics

May 2, 2011
Author(s)
Kevin M. Stine, Quynh H. Dang
Healthcare and health information technology professionals are entrusted with patient data which, because of its personal nature, requires protection to ensure its confidentiality. To provide this protection, these professionals frequently look to commonly

Grain Moisture Meter Test Methods and Tolerances

May 2, 2011
Author(s)
Gloria D. Lee
Due to the significant economic impact of each grain moisture meter and the importance of applying correct test methods and tolerances, this article has been written to answer recent inquires regarding using the two test methods in NIST Handbook 44

Inter-laboratory study approach to validate the performance of a prototype reference material for product emissions testing

May 2, 2011
Author(s)
Cynthia H. Reed, Andrew K. Persily, Zhe Liu, Steve Cox, John Little, Wolfgang Horn, Olaf Wilke, Katharina Wiegner
Product emissions chamber testing involves a complex protocol with several sources of measurement uncertainty (ASTM, 2010; ISO, 2006). Despite the potential for significant variability in measurement results within and among laboratories, there is no

Low Vibration Sensitivity Fiber Spools for Laser Stabilization

May 2, 2011
Author(s)
Archita Hati, T Li, B. Argence, A. Haboucha, H. Jiang, J. L. Dornaus, D Kone, A. Clairon, P. Lemonde, G. Santarelli, Craig W. Nelson, E. Burt
Mechanical vibration induced frequency noise is dominated at low Fourier frequencies in a fiber spool stabilized laser. Environmental vibration causes mechanical deformations in the fiber which induce phase fluctuations and then convert into excess

Neutron Charged Radius and the Neutron Electric Form Factor

May 2, 2011
Author(s)
Thomas R. Gentile, C.B. Crawford
For nearly forty years, the Galster parametrization has successfully fit existing data for the neutron electric form factor, GEn,vs. the square of the four-momentum transfer, Q^2. Typically this parametrization is constrained to be consistent with

On The Magnitude of Random Telegraph Noise in Ultra-Scaled MOSFETs

May 2, 2011
Author(s)
Kin P. Cheung, Jason P. Campbell
Random telegraph noise (RTN) has been shown to be a more severe scaling issue than the Random Dopant Effect (RDE). However this observation relies heavily on studies which focus only on threshold voltage (VTH) fluctuations. VTH measurements make separation
Displaying 46151 - 46175 of 143780
Was this page helpful?