Some of my talks given at different conferences during the last years.

Virtual Drug Design (7.6 MB) - partially in Bulgarian

Invited talk, Medical Colloquium, November, Sofia, 2007

Did the Big Bang take place? How we can understand? (2.7 MB) - in Bulgarian

Invited talk, Public Discussion, November, Sofia, 2007

The CMS experiment at LHC (35 MB)

Invited talk, GAS, Primorsko, 2007

RPC for Positron Emittion Tomography (3.97 MB)

Invited talk, NCCP, Primorsko, 2007

The CMS experiment at LHC (50 MB)

Invited talk, NCCP, Primorsko, 2007

The CMS Muon System, (19 MB)

Invited talk, Four Seas Conference, Iasi, 2007

Bulgarian participation in the CMS experiment, (17.4 MB)

Invited talk, XII RDMS meeting, Varna, 2006;

The CMS experiment at LHC, (36 MB)

Invited talk, BPU06, Istanbul, 2006.

Particle physics at Atomic Physics Department, (25.5 MB) - in Bulgarian

Talk devoted to 60 years anniversary of Atomic Physics Department, Sofia 2006

What is Particle Physics?, (38.2 MB) - in Bulgarian (almost)

Guletchica, 2006.

Extraction of Vus from Kaon decays, (0.4MB)

Invited talk, KAON2005, Chicago, 2005.

Precise measurement of Vus, (0.6 MB)

CERN, Geneva, 2004.

Precise test of CKM matrix unitarity, (5 MB)

Invited talk, Vienna, 2004.

Precise test of CKM matrix unitarity, (2.4MB)

Invited talk, Bern, 2004.

CMS muon system, (15.4 MB)

Invited talk, Four seas conference, Istanbul, 2004.

Measurement of Vus. Recent NA48 results on semileptonic and rare Kaon decays, (1.5MB)

ICHEP04, Beijing, China, 2004.

Bulgarian participation in the SPS and PS experiments, (5.6 MB)

Restricted ECFA Meeting, Sofia, 2002.

Particle identification in the NA48 experiment using Neural Networks, (4.9 MB)

ACAT 2002, Moscow, 2002.

Application of Neural Networks for energy reconstruction, (2MB)

ACAT 2002, Moscow, 2002.

e/p separation in the NA48 experiment using Neural Networks, (4.6 MB)

Invited talk, Vienna, 2002.

CMS - an overview. (15.9 MB)

First national conference on Particle Physics, Sofia, 2002.