Assen Zlatarov University, Annual, Vol. LIV, Book 1, Technical and Natural Sciences, 2025

Assen Zlatarov University, Annual, Vol. LIV, Book 1, Technical and Natural Sciences, 2025

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Contents

Aysun Atagan Çetin
The role of artificial intelligence in auditing processes and its effectiveness in fraud detection

Denitza Petrova, Viktoria Yaneva, Bozhidar Stavrev, Stela Naydenova, Nikola Todorov
Identification of the main air pollution hotspots in the city of Burgas

Nikolay Kostadinov
Effect of metformin on renal function in patients with type 2 diabetes: A retrospective single-centre observation in outpatient practice

Ruska Nenkova
Influence of some technological factors on the quality of white brined cheese from cow’s milk

Daniela Ivanova, Gergana Dzhembekova, Stela Naydenova
Methods for measuring black carbon concentration in atmospheric aerosol

Dencho Mihov, Rumyana Yankova, Tsvetelina Yotova, Victoria Yaneva, Kristian Varbanov
Molar heat capacities of alkali-cobalt double selenates

Svetla Dalakchieva, Gradimir Gradev, Stela Naydenova
Spring arrival dates of lesser kestrel (Falco Naumanni) in Bulgaria

Vasil Ivanov
Study of the seasonal influence on the efficiency of the solar inverter model FSP3KVAPLUS from AFS

Yana Koleva
Potential organ-specific carcinogenicity of porphyrins

Ivan Ivanov
Residual stresses in metals and alloys as a factor in the stability of products

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Editor-in-Chief
Assoc. Prof. Svetlana Zheleva, PhD

Co-editors
Prof. Margarita Terzieva, DSc
Assoc. Prof. Liliya Staneva, PhD
Asst. Prof. Ivan Sokolov

Technical Assistant
Iliana Ishmerieva

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