TUESDAY The second International conference on «Mathematics & Statistics,» begins at the Metropolitan Hotel in Athens. To Thursday. For details, call 210.363.4210 or log on to www.atiner.gr. The annual seminar of the Union of International Fairs (UFI), titled «Key Success Factors in Difficult Market Conditions: Options for Organizer and Venue Owners,» begins at the Helexpo grounds in Thessaloniki. To tomorrow. For details, log on to www.helexpo.gr. The Center for Renewable Energy Sources is hosting a five-hour seminar on «Applying RES Technologies in Buildings» at 10 a.m. at its premises in Pikermi. For details, call 210.660.3267 or log on to www.cres.gr. Merchant Marine Minister Giorgos Voulgarakis presents the publication «Unprofitable Shipping Line,» at 11.30 a.m. at the Benaki Museum. The edition includes photos shot by 12 children from 12 Aegean islands, accompanied by articles written by 12 Greek artists. WEDNESDAY The Technical Chamber of Greece and the National Technical University hold a press conference at 12.30 p.m. to present difficulties and other problems in technical education. THURSDAY The sixth international «Customer Strategies» conference begins at the Jockey’s Country Club. For details, call 210.661.7777 or log on to www.customerstrategies.gr. The ninth International Venture Capital Forum begins at the Hilton Hotel. To Friday. For details, log on to www.vcforum.gr. Jewelry group Folli-Follie holds its annual general shareholders meeting at midday. FRIDAY The ninth Peloponnesian Dental Congress begins in Tripolis and will run through Sunday. The Aristotle University of Thessaloniki is hosting a conference on «Thirty Years after the Earthquake of Thessaloniki,» starting at 7.30 p.m. at the university campus. For details, call 2310.997158 or log on to www.auth.gr. The second International experts’ meeting on «Advanced Laparoscopic Surgery,» begins at the Medical and Biological Research Foundation of the Athens Academy in Papagou. To Sunday. For details, call 210.659.7000 or log on to www.e-laparoscopy.gr. The Thessaloniki Water Company holds its annual general shareholders meeting at 11 a.m. SATURDAY Nifalioi, an NGO, hosts a conference on «The Science of Addiction – From Neurobiology to Treatment,» starting at 10 a.m. at the Media Press Center at the Health Ministry. To Sunday. For details, call 210.685.2680 or log on to www.nifalioi.gr.