Ultrasound Field Simulation
Ultrasim
http://www.ifi.uio.no/~ultrasim/

Orthogonal Arrays and Covering Arrays
Construction of orthogonal arrays and covering arrays using permutation groups by George Sherwood.
http://home.att.net/~gsherwood/cover.htm

Fluidigm
Makes analysis chips calles dynamic arrays and digital arrays for quantitative PCR, in San Francisco, CA, USA.
http://www.fluidigm.com/biomark_dynamicarrays.htm

Marschall Acoustics Instruments Pty Ltd.
The Marschall Acoustics Group supplies geophysical instrumentation, seismic equipment, towed hydrophone arrays, and custom audio electronics.
http://www.hydrophones.com/default.htm

Orthogonal Arrays
TS-DOC: TS-723 - Orthogonal Arrays
http://support.sas.com/techsup/technote/ts723.html

NALTA (North American Large area Time Coincidence Arrays) Collaboration
Home page for the North American Large area Time coincidence Array (NALTA) collaboration. A research/educational project between high schools and universities studying high energy cosmic rays.
http://csr.phys.ualberta.ca/nalta

Orthogonal Arrays
A library of over 200 orthogonal arrays maintained by N. J. A. Sloane.
http://www.research.att.com/~njas/oadir/

Static and Dynamic Allocation of Multi-Dimensional Arrays
A discussion how static and dynamic multidimensional arrays are allocated in C.
http://www.hermetic.ch/cfunlib/arrays/arrays.htm

Blitzwave Wavelet Library
A C++ wavelet library using blitz++ arrays. Supports wavelet decompositions of n-dimensional arrays of various numerical data types. Page includes documentation, installation details and references.
http://blitzwave.sourceforge.net/

Annular Eclipse
Pictures of this phenomenon on May 31, 2003 between the hours of 6:10 A.M. to 6:42 A.M. in Turku, Finland.
http://pink-mouse-productions.com/eclipse/