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.

Journals

On Non-Linear Estimation of a Measurand

Author(s)
Chih-Ming Wang, Hariharan K. Iyer
We consider an estimation problem described in the Guide to the Expression of Uncertainty in Measurement (GUM). The problem is concerned with estimating a

Report on Residential Fireground Field Experiments

Author(s)
Jason D. Averill, Lori Moore-Merrell, Adam M. Barowy, Robert Santos, Richard D. Peacock, Kathy Notarianni, Doug Wissoker
Service expectations placed on the fire service, including Emergency Medical Services (EMS), response to natural disasters, hazardous materials incidents, and

Viscoelastic Property Mapping with Contact Resonance Force Microscopy

Author(s)
Jason P. Killgore, Donna C. Hurley, Dalia Yablon, Joseph Turner, Philip Yuya, Roger Proksch, Anil Gannepalli, Andy Tsou
We demonstrate accurate nanoscale mapping of loss and storage modulus on a polystyrene-polypropylene blend with contact resonance force microscopy (CR-FM). The

Mean Value Formulas for Twisted Edwards Curves

Author(s)
Dustin Moody
R. Feng and H.Wu recently established a certain mean-value formula for the coordinates of the n-division points on an elliptic curve given inWeierstrass form (A

Just Try

Author(s)
Isabel M. Beichl

"Just Try"

Author(s)
Isabel M. Beichl

Pinhole X -ray camera photos of an ECR ion source plasma

Author(s)
Lawrence T. Hudson, Sandor Biri, E Takacs, R. Racz, J. Palinkas
A 70 micrometer pinhole and an X-ray CCD camera in single photon counting mode were used to obtain spatially and spectral resolved images of an electron

Modeling Produces Insight into Fire Behavior

Author(s)
Adam M. Barowy, Daniel M. Madrzykowski
The National Institute of Standards and Technology (NIST) is the leader in the development of computer-based fire models that simulate the movement of fire

Tips and tools for digitizing a museum collection

Author(s)
Regina L. Avila, Susan A. Sanders, Keith R. Martin
This article is a "how to guide" for directing and managing a museum photography project. It is based on what the NIST Research Library learned as we went

Discovery of giant magnetostriction in annealed Co1-xFex thin-films

Author(s)
Dwight Hunter, William Alexander Osborn, Ke Wang, Nataliya Kazantseva, Jason Hattrick-Simpers, Richard Suchoski, Ryota Takahashi, Marcus L. Young, Apurva Mehta, Leonid A. Bendersky, Sam E. Lofland, Manfred Wuttig, Ichiro Takeuchi
Chemical and structural heterogeneity and resulting interaction of coexisting phases can lead to extraordinary behaviors in oxides as observed in piezoelectric

Mobile-App Addiction: Threat to Security?

Author(s)
George Hurlburt, Jeff Voas, Keith Miller
Giving individuals this kind of information processing power, along with unprecedented connectivity, might be the single most impressive technical achievement

Local Weak Ferromagnetism in Single-Crystalline Ferroelectric BiFeO3

Author(s)
M. Ramazanoglu, M. Laver, William D. Ratcliff, Shannon M. Watson, Wangchun Chen, Andrew Jackson, Karunakar NMN Kothapalli, Seongsu Lee, S.- W. Cheong, V. Kiryukhin
Polarized small-angle neutron scattering studies of single-crystalline multiferroic BefeO 3 reveal a long-wavelength spin density wave generated by 1° spin
Was this page helpful?