Andrzej Rabczenko, Minister-Counselor at the Polish Embassy in Washington responsible for scientific, educational and technological affairs, has worked for the Polish government establishing links between American and Polish educational and scientific institutions, organizing a successful initiative to gain recognition for Polish medical schools by the US Ministry of Education, fascilitating a network of Polish studies in the US, and promoting collaboration and investments from American businesses. Professor Rabczenko, who was instrumental in establishing the Department of Biophysics at the University of Warsaw, has authored over 20 original publications and in 1982, created DHN Ltd. The Trade Center for Polish Science, the first limited liability company in Poland. A leading force in introducing market economy in Poland, DHN introduced hundreds of new products and created almost a hundred new, innovative companies.