Meteorology, Mathematical Modelling.

2001–2006 — expert of mathematics;
2006 – present day — research of PhD.

1. K.V. Derenok, V.A. Ogorodnikov, “Numerical simulation of significant long-term decreases in air temperature”, Russian Journal of Numerical Analysis and Mathematical Modelling, 23:3 (2008), 223–237      
2. Derenok K.V., “Chislennoe modelirovanie silnykh i dlitelnykh ponizhenii temperatury”, Izbrannye trudy molodykh uchenykh Vserossiiskoi konferentsii po vychislitelnoi matematike (KVM-2007) 18-20 iyunya 2007 goda, Novosibirsk, Vychislitelnye tekhnologii, 13:4 (2008), 27-34

• Institute of Computational Mathematics and Mathematical Geophysics of Siberian Branch of Russian Academy of Sciences, Novosibirsk