Journal of Social Structure
The Online Journal of Social Sciences
http://www.cmu.edu/joss/

Social Networks
Studies of the structure of human relations and associations that may be expressed in network form. Journal of the International Network for Social Network Analysis (INSNA). Peer-reviewed, quarterly. Tables of contents and abstracts available on-line.
http://www.elsevier.com/homepage/sae/son/

PrimeColor Software
Provides freeware such as CAESAR 1.0, CAESAR 2.0, SAMOA 1.0, XT PRO, and JFinder as computational chemistry tools to study molecular structure, crystal structure, electronic structure and band structure.
http://www.primec.com

Chromatin Plasticity Network
Marie Curie Research Training Network for research on mechanisms in the regulation of structure, in Heidelberg, Germany.
http://www.chromatin-plasticity.org/

Distributed Structure-Searchable Toxicity Database Network
DSSTox provides a community forum for publishing standard format, structure-annotated toxicity data files for open public access. Offers search based on chemical formula, maintained by the Environment Protection Agency, USA.
http://www.epa.gov/nheerl/dsstox/

Protein Structure and Function (Petsko and Ringe)
Protein Structure and Function is an introduction for postgenomic biologists to the structural basis for the biological activities of proteins, including folding and stability, the different classes of fold, and the prediction of function from structure
http://www.new-science-press.com/browse/protein/

European Differential Geometry Endeavour (EDGE)
A TMR network. Structure, activities, news and resources.
http://edge.imada.sdu.dk/

MOBA Mobile Automation AG
MOBA entwickelt und fertigt kundenspezifische Komponenten und anwenderorientierte Systemlösungen.
http://www.moba.de/

CAChe Group
Chemistry is a discipline concerned with the structure and composition of materials and compounds. It is also interested with the ways these compounds and their structures change when they undergo chemical reactions
http://www.cachesoftware.com/

Learning Network
An encyclopedia style entry for "structure of the atom."
http://www.factmonster.com/ce6/sci/A0856761.html