Accumulators	6
Agriculture	44
Air defense	3
Animal husbandry	11
Architecture	12
Artificial intelligence	1
Automobiles	63
Aviation	42
Biochemistry	1
Business	2
Chemistry	680
Computers	1
Construction	6
Data processing	1
Dermatology	4
Desert science	6
Earth sciences	36
Ecology	15
Economics	1
Electric machinery	3
Electricity	3
Electronics	623
Energy industry	5
Engineering geology	6
Environment	6
Explosives and Explosive Ordnance Disposal	8
Food industry	1
Food service and catering	17
General	57
Geology	2
Geophysics	3
Health care	1
Hydroelectric power stations	6
Information technology	19
Jewelry	19
Leather	9
Life sciences	1
Materials science	35
Mechanics	1
Metallurgy	455
Mining	11
Multimedia	2
Nanotechnology	1
Nautical	6
Neurosurgery	1
Nuclear physics	15
Nursing	3
Oceanography & oceanology	1
Oil / petroleum	49
Oil processing plants	3
Pediatrics	4
Perfume	63
Pharmacology	78
Physics	4
Physiology	3
Plastics	36
Polygraphy	9
Polymers	38
Project management	1
Rail transport	2
Reproductive biology	2
Scientific	14
Sealing	3
Semiconductors	13
Shipbuilding	7
Space	59
Sports	2
Steel production	4
Superconductivity	4
Technology	622
Telecommunications	7
Textile industry	24
United Nations	8
Water resources	31
Wind Energy	4