Bill Bottke's Asteroid Research
Asteroid research based on work of Bill Bottke. Includes: asteroid collisions, tidal disruption of asteroids, asteroid dynamics, planetary impacts, study of crater chains and doublet craters.
http://www.boulder.swri.edu/~bottke/

Chengdu SWOC Industries Co., Ltd.
Manufactures telescopes and binoculars, optical components including singlet, doublet, cylindrical and aspherical lenses, prisms and corner cubes, beamsplitters and waveplates, polarizers and coatings.
http://www.swocoptics.cn/

X-ray Photoelectron Spectroscopy Database
The NIST XPS Database gives access to energies of many photoelectron and Auger-electron spectral lines. The database contains over 29,000 line positions, chemical shifts, doublet splittings, and energy separations of photoelectron and Auger-electron lines.
http://srdata.nist.gov/xps/

Dragool's Lair
Ivy's Poser stuff Poser 4 bikini textures, MG Dress textures, and Poser 4 IvyRose's site features P4F/V1 clothing textures, Iger texture, Land Dragon and wings, doublet, Gothic armor, Titan pose/texture, Infinite Dimension original outfit and party dress for V1/2. Caleb68's MAT Builder application and Visual Basic source code.
http://www.dragool.com/

Doubletree Forest Products Wholesale Lumber
Provides dimension spf,fir,hemlock into the North American Market.
http://www.doubletreebc.com

BEMA Ing. J. Bein
BEMA ist Lieferant fuer Maschinen der Kabel- und Drahtindustrie: Einfach- und Doppelschlagmaschinen, Stahlbuegel- und Rohrverseilmaschinen, Auf- und Abwickler und sonst. Zubehoer
http://www.bema.at/

JML Optical Industries, Inc.
Designer and manufacturer of optical components such as singlets, doublets, triplets, mirrors, planos, prisms, filters, coatings, shutters, irises, reticles and diffusers.
http://www.jmloptical.com/

International Conference on Computer Aided Design (ICCAD)
ICCAD tends to have a slightly more academic focus than DAC. ICCAD will be held this year on November 10-14, 2002, at the Doubletree Hotel in San Jose, Calif.
http://www.iccad.com/

Doubletake Studios
Web and graphic design including animation, training, and video development.
http://www.doubletakestudios.net/

Hyperbolic Software
Company has produced Macintosh shareware utilities programs such as DoubletScan, FoldersChecker and EasyLife.
http://www.workingnet.com/hyperbolic/soft.html