3D Doctor
An imaging, rendering and visualization software for MRI, CT and microscopy. Can create three dimensional surface and volume rendering from cross section slices. Includes advanced processing functions such as registration, fusion, alignment, deconvolution and segmentation.
www.ablesw.com Details

3D Imaging Sonar
Underwater Research Lab at Simon Fraser University (SFU) has been researching a new sonar imaging concept called Computed Angle-of-Arrival Transient Imaging (CAATI).
www.ensc.sfu.ca Details

3D Structural Modelling Software - 3D+
3D+ is a AutoCAD based parametric modeling, analysis, design and drawing system for structural engineers. Detailed programe description with online and downloadable videos. Online ordering and technical support.
www.cscworld.com Details

3D hp Adaptive Finite Element Environment
This free software implements one- two- and three-dimensional adaptive finite elements using object oriented programming in C++.
labmec.fec.unicamp.br Details

3Ga
Web-enabled collaborative product decision support software for engineering organizations, discrete manufacturers and their supply chain.
www.3gacorp.com Details

4Technology
One of the '4anything' series with links to tech news, chat, IT, space, wireless, energy and alternative technologies(with several commercial banners).
www.4technology.com Details

4th International Conference
Conveying and handling of particulate solids.
www.partconf2003.hu Details

8085 Simulator for Windows
8085 Simulator and development System for Windows.
ping-systems.com Details

A Universal Program for Computing Surface Acoustic Waves
Dr.Reinhard Wobst, IFW Dresden, describes his approach for computing planar acoustic waves in layered anisotropic media, which requires the solution of highly non-linear eigenvalue problems.
www.ifw-dresden.de Details