Unsolicited Bulk Email: Mechanisms for Control
This report by the Internet Mail Consortium discusses a variety of filtering mechanisms.
http://www.imc.org/ube-sol.html

Able Engineering
Provides space mechanisms and satellite subsystems including coilable booms and antennas along with other special purpose mechanisms for space applications.
http://www.aec-able.com/

Theoretical Study of Reaction Mechanisms
Investigation of reaction mechanisms by non-empirical quantum mechanical methods.
http://digilander.libero.it/theochem/

Combustion Simulation
Links to MECHMOD, software aid to the development of reaction mechanisms, and KINAL/KINALC, programs for the simulation and analysis of general mass action kinetics reaction mechanisms.
http://www.chem.leeds.ac.uk/Combustion/Combustion.html

Branching Patterns for Parallel Software Development
Most software version control systems provide mechanisms for branching into multiple lines of development and merging source code from one development line into another. However, the techniques, policies and guidelines for using these mechanisms are often misapplied or not fully understood.
http://www.cmcrossroads.com/bradapp/acme/branching/

Inorganic Reaction Mechanisms
Notes about inorganic reaction mechanisms, including an introduction to kinetics and mechanism, substitution reactions, sis and trans effects, trans influence, anation and solvolysis reactions, and electron transfer reactions (from Oxford University in the UK).
http://www.chem.ox.ac.uk/icl/dermot/mechanism1/Default.html

Mechanisms of Development
Characterization of molecular mechanisms underlying development processes: embryogenesis, pattern formation, cell determination and differentiation, specification of tissue type, targetted disruptions of developmental control genes, transcription factors in development, regulatory hierarchies of gene expression, cell-cell communication and signal transduction in development, as well as post-transcriptional controls of developmental processes.
http://www.elsevier.com/wps/find/journaldescription.cws_home/506090/description

Electro Mechanisms
Manufacturer of solenoids.
http://www.electromechanisms.com

elero UK Ltd
Motorized mechanisms for OEM blinds, awnings and shutters.
http://www.elerouk.co.uk

RFC 2695
Authentication Mechanisms for ONC RPC. A. Chiu. September 1999.
http://tools.ietf.org/html/rfc2695