(2008): The Genus Neumayr et Uhlig (Kosmoceratidae, Ammonoidea) in the Bathonian–Callovian Beds (Middle Jurassic) of the Russian Platform // Paleontological Journal, l.
The main objective of the Russian Academy of Sciences is organizing and conducting basic research aimed at obtaining new knowledge about the laws of nature, society, human rights and contributing to the technological, economic, social and spiritual development of Russia.
In 1992–1996 he worked as head of interbank accounts of the Moscow branch of Tveruniversalbank, director of interbank processing center, director of settlements and trading activities, Tveruniversalbank.
In 1986 he held different positions with PNO «Yakutalmaz», later ALROSA, as mining machinery maintenance engineer, the Irelyakh open pit mine of the Mirny Mine; head of dredge, chief engineer of the Irelyakh open pit mine; head of the Irelyakh alluvial mine within the structure of the Mirny Mining & Processing Division.
(2015) Palaeogeographic reconstructions of the natural environment in southeast Belarus during the Bathonian-Oxfordian ages // Moscow University Geology Bulletin, Vol.70.
She is a graduate of the Irkutsk Institute of National Economy with a Diploma in Industry Planning (1987), and the Institute of Professional Accountants and Auditors of Russia, qualified as Professional Accountant – Chief Accountant, Expert Accountant (Consultant) (2011).
In 1992 – junior research fellow, Civil Defense Institute of the Emergency Control Ministry of Russia.
In 1992–1996 – economist, Interbank Payments; head, Bank Resources; head, Treasury; deputy CEO, MF Joint Stock Commercial Bank TverUniversalBank.
In 1996–1998 – Deputy Chairman of Board, Commercial Bank Reserve Funds Corporation Bank.
1998- 2002 – CEO – Chairman of Board, Commercial Bank Reserve Funds Corporation Bank.
2002- 2006 – Head of Treasury, ALROSA.
2006–2009 – Chief Treasurer — Chief Financial Officer, ALROSA.
Since August 10, 2009 – Vice President – Chief Financial Officer of ALROSA in charge of financing and investments.
He is a holder of the Honorary title «Honored Metallurgist of the Russian Federation» and an honorary diploma of ALROSA. In 1999 he was awarded with the RF Government Prize in the field of science and technology.
(2015) Integrated ammonite-belemnite infrazonal scales as instrument for detailed stratigraphy (an example from the Lower Callovian of Russian platform) // 2-nd International Congress on Stratigraphy.
In 1980 – 1993 he held positions of geologist, senior geologist, chief geologist with the Upper-Alakit prospecting team within the structure of the Aikhal Exploration Expedition.
1964–1976 – Mr. Demiyanov started his career as a driver in the Mirny Motor Transport Division, Yakutalmaz Association, where he worked in different positions, including Deputy Chief Engineer for Production;
1976–1982 – Secretary of the CPSU Committee of the Mirny Motor Transport Division, Secretary of the CPSU Committee of the Mir Mine within Yakutalmaz Association;
1982–1984 – Head, Mirny Motor Roads Construction, Maintenance and Repair Division within Yakutalmaz Association;
1984–1991 – Head, Administrative and Planning Section, and then Second Secretary and First Secretary of the Mirny City CPSU Committee;
1991–1993 – Deputy Head, Social Issues and Consumer Services, PNO Yakutalmaz;
1993–1995 – Director, Almazy Rossii Sakha, HR and Social Policies;
Since 1995 – ALROSA Vice President in charge of HR and social policies.
He is a graduate of Tyumen Construction Engineering Institute (1982) with a Diploma in Industrial and Civil Construction Engineering, qualified as Construction Engineer, and Finance Academy under the Government of the Russian Federation with a Diploma in Finance and Credit (2001).
Honorary titles and awards:
Mr. Chaadaev is a holder of the honorary title Honored Builder of the Russian Federation (1996), Honorary Diploma of the President of the Republic of Sakha (Yakutia) (2002), honorary badge Builders' Glory (2006), Honored Worker of ALROSA (2009), long-service employee of ALROSA (2010), laureate of the Russian Federation Government Award in science and technology (2015).