# SCIENTIFIC SECTIONS (INDEX)

**Physics and Mathematics**

- Acoustics
- Biomechanics
- Computing mathematics
- Geometry and topology
- Dynamics, lasting of machines, devices and equipment
- Discrete mathematic and mathematical cybernetics
- Differential equations
- Crystallography, physics of crystals
- Laser physics
- Mathematical analysis, mathematical logics, algebra and theory of numbers
- Mathematical physics
- Mechanics of deformable solid body
- Mechanics of liquid, gas and plasm
- Optics
- Planets survey
- Equipment and methods of experimental physics
- Radio physics
- Theory of probability and mathematical statistics
- Theoretical mechanics
- Theoretical physics
- Thermal physics and theoretical heat engineering
- Physical electronics
- Physics of condensed state
- Physics of magnetism
- Physics of low temperatures
- Physics of plasma
- Physics of semiconductors
- Physics of the atomic nucleus and elementary particles
- Physics of charged particles and accelerative technics
- Physics of high energies
- Chemical physics, physics of combustion and explosion
- Electrophysics, electrophysical installations
- Physics and Mathematics - Open specialized section

**Chemistry**

- Inorganic chemistry
- Analytical chemistry
- Organic chemistry
- Physical chemistry
- Electrochemistry
- High-molecular compounds
- Hetero-organic chemistry
- High energy chemistry
- Bio-organic chemistry
- Colloid chemistry and physicochemical mechanics
- Petrochemistry
- Radiochemistry
- Catalysis
- Mathematical and quantum chemistry
- Chemistry of solids
- Chemistry - Open specialized section