N and K Technologies, Inc.
Manufactures equipment for thin film metrology and characterization, critical dimension and optical properties measurements.
http://nandk.com/

Stuff-ToolKit for 4D
4th Dimension plug-in that allow to use Aladdin Systems Stuffit Engine directly from 4th Dimension programming language.
http://www.4d-toolkits.com/stuff/

Programming 4th Dimension
Describes David Adams' Programming 4th Dimension. This is the best selling and most respected book on the 4D development system.
http://www.island-data.com/products/program4D/

Optonor AS
Welcome
http://www.optonor.com/

Correlated Solutions
Correlated Solutions, Inc. the global leader in digital image correlation.
http://www.correlatedsolutions.com/

Allchin Measurements Converter
FREE Online Measurements Converters and Calculators
http://allchin.net/converter/

Optical Measurements, VLF Group
Optical measurements of Sprites and Elves at Stanford University.
http://www-star.stanford.edu/~vlf/optical/

Antarctic Circumpolar Current Levels by Altimetry and Island Measurements (ACCLAIM)
Measurements from coastal tide gauges and bottom pressure stations, together with an ongoing research programme in satellite altimetry in the South Atlantic and Southern Oceans.
http://www.pol.ac.uk/psmsl/programmes/acclaim.info.html

National Council on Radiation Protection and Measurements
NCRP's mission is to help disseminate information and research data about radiation exposure and protection guidelines in the public interest.
http://www.ncrponline.org

Material Measurements Ltd
Servicing all your International & National testing requirements
http://www.material-measurements.co.uk