Extensible, public domain software for modeling magnetic behavior of ferromagnetic materials at nanometer resolution. Source code, in C++ and Tcl/Tk, is included.

This folder contains image data sets from 14 separate serial sectioning sessions. The entire data folder consists of 1379 8 bit tif images and is 47.3 GB in size. Serial sectioning was performed using FEI Helios 660 NanoLab focused ion beam scanning electron microscope (FIB SEM) and Auto Slice and View G3 software. The sample was a heavy metal stained and resin embedded Caenorhabditis elegans (C. elegans) that were exposed to 60 nm Au nanoparticles. Detailed descriptions of the worm preparation and resin block processing are described in Johnson, M.E. et al. (ACS Nano, 2016).

Software for the solution of elliptic partial differential equations using finite elements with adaptive mesh refinement and multigrid techniques.

SRM 1632e Trace Elements in Coal (Bituminous) - This Standard Reference Material (SRM) is intended primarily for use in the evaluation of techniques used in the analysis of coals and materials of a similar matrix.

This data set uses the 2009-2013 American Community Survey to tabulate the number of speakers of languages spoken at home and the number of speakers of each language who speak English less than very well. These tabulations are available for the following geographies: nation; each of the 50 states, plus Washington, D.C.

Standard Reference Material 3949 Folate Vitamers in Frozen Human Serum

The Economic Development Administration's annual report to Congress documenting EDA's efforts to fulfil its mission of leading the federal economic development agenda in the fiscal year 2014

This international trade file provides the annual dollar value of U.S. exports and imports of goods for all U.S. trade partners. It also provides the annual dollar value of U.S. exports and imports of manufactured goods for all U.S. trade partners. You can find this data and more by going to usatrade.census.gov. If you have any questions regarding U.S. international trade data, please call us at 1(800)549-0595 option #4 or email us at [email protected].

This database provides values of backscattering correction factors (BCF) of homogeneous materials for quantitative surface analyses by Auger electron spectroscopy. These BCFs are obtained from Monte Carlo simulations based on two models of electron transport in the material, a simplified model and an advanced model [A. Jablonski and C. J. Powell, Surf. Science 604, 1928 (2010)]. One assumption for the former model is that the primary-electron beam is unchanged, in intensity, energy or direction, within the information depth for Auger-electron emission.

Neutron scattering data from NCNR's thermal and cold neutron scattering instruments.