About the Authors

Now operating as a freelance consultant, he makes regular contributions to the European plastics trade press, and also works with several major industry consultancies. 

I have no medical or legal credentials. I have not even been drug tested myself (because I refuse). I am an activist against the War on [Some] Drugs, and I think that the government has taken the drug war to a ludicrous level. 

NORML reports that every 9 seconds someone gets arrested for marijuana posession. NORML also reports that 28are there for drug related crimes. These people are not dangerous. They are there as victims of a witch hunt. Laws created by the legislature to protect me from myself demonstrate how totalitarian this country has become. 

Incidentally, I have taken an interest in methods for beating an unjust system. 

Since January 2005 Cristhian works as process/research engineer at Unilever Food and Health Research Institute in Vlaardingen (The Netherlands) in the department of Process and Supply Chain Design. Cristhian was in the dean s list (Escuela Politecnica Nacional, 1992-1997), was a UFP fellowship holder (1998-2000), has been student representative (1995-1997), is a soccer fan and dot-painter, has been married with Patricia since 1998 and in March 2003 became the father of Lucfa. October 25, 2005 

attainable region, 46 autonomous reside curve expression, 46 

Damkohler number, 24 dilference point, 58 distillation line, 18 dynamic behavior, 112 

LiSp-IDM, life-span inspired design methodology, 

line of mass balance, 43 LSS, limiting steady state, 44 

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