Acta Scientifica Naturalis

Acta Scientifica Naturalis is the official journal of the Konstantin Preslavsky University of Shumen and has been published with no major interruptions since 1973 under the name of the Annual of the Konstantin Preslavsky University- Chemistry, Biology, Physics, Geography.

The main objective of Acta Scientifica Naturalis is to publish original research findings in the fields of the Natural Sciences and related sciences:

• Chemistry - Atmospheric Chemistry, Bioinorganic Chemistry, Bioorganic Chemistry, Catalysis, Combinatorial Chemistry, Computational Chemistry, Coordination Chemistry, Geochemistry, Inorganic Chemistry, Macromolecular Chemistry, Materials Science, Medicinal Chemistry, Ocean Chemistry, Organic Chemistry, Organometallic Chemistry, Physical Chemistry, Polymer Chemistry, Supramolecular Chemistry, Theoretical Chemistry.
• Biology and Ecology - Animals Physiology, Anthropology, Applied Ecology, Biochemistry, Bioecology,　Biophysics, Botany, Cell Biology, Embryology, Entomology, General Ecology, Genetics, Helminthology, Human Physiology, Hydrobiology, Immunology, Microbiology, Molecular Biology, Molecular Genetics, Morphology, Mycology, Neurobiology, Parasitology, Plant Physiology, Radiobiology, Virology, Zoology.
• Plant Growing and Plant Protection - Biological Plant Protection, Cereals, Entomology, Fruit growing, Herbology, Horticulture, Integrated Plant Protection, Legumes, Phytopathology, Technical crops, Vegetable production, Viticulture.
• Physics - Atomic and Molecular Physics, Condensed Matter Physics, Electromagnetism, Gas Discharge and Plasma Physics, High Energy Physics, Hydrodynamics, Interdisciplinary Physics, Mathematical Physics, Medical Physic, Neutron Physics and Nuclear Reactor, Nuclear Physics, Particle Physics, Radiophysics and Electronics, Theoretical Physics, Thermal Physics, Wave Physics.
• Astronomy and Astrophysics - Applied Geophysics, Astrophysics and Stellar Astronomy, Atmospheric Physics, Earth Magnetism and Gravimetry, Geophysics, Heliophysics, Meteorology, Near-Earth Space Physics, Oceanic Physics, Seismology, Stellar Mechanics.
• Earth Sciences - Cartography, Climate Change, Geodemography, Geography of Tourism, Geomorphology, GIS, Hydrology, Morphostructurs, Morphotectonic, Paleogeography, Quaternary Movements, Risk, Social Geography.　
• Tourism - Cognitive Tourism, Ecotourism, Extreme Tourism, Mountain Tourism, Recreational Tourism, River Tourism, Rural Tourism, Sea Tourism, etc.

The abbreviated title of the journal is ASN, which should be used in bibliographies, footnotes and bibliographical references strips.