In hmolscience, Ion Siman (1951-), Ion Iorga Simăn or Ion Iorga-Siman, is Romanian physicist and biophysicist (chnops-physicist) noted for his circa 2005 to present work, together with Romanian economist Gheorghe Savoiu, in the development of the sciences of sociophysics and econophysics.
Education
Siman currently is a physics professor at the University of Pitesti, Romania.
UPESW 2013
The following are some photos of Siman and his books perused by American electrochemical engineer Libb Thims during their visit, together with Gheorghe Savoiu, following the UPESW 2013 workshop:

(add discussion)
Further reading
● Savoiu, Gheorghe and Iorga-Siman, Ion. (2011). Multi-disciplinarity and Academic education (Multidisciplinaritatea şi educaţia academică. Dialoguri argumentate), Editura Universitară Bucureşti.
● Savoiu, Gheorghe and Iorga-Siman, Ion. (2009). Exploratory Domains of Econophysics. News EDEN I&II Ed. Universitara Bucureşti.
● Savoiu, Gheorghe and Iorga-Siman, Ion. (2008). “Some Relevant Econophysics’ Moments of History, Definitions, Methods, Models and New Trends” (pdf), Romanian Economic and Business Review 3 (3), 29-41.
External links
● Iorga Ion Siman (Romanian → English) – Google Academic.
● Simăn, Ion Iorga – WorldCat Identites.