Assessment of natural background radiation in the tourist area of Biserna Cave based on in situ measurements
Karamfil Kalchev, Gergana Manova, Lyubomir Manov, Nikolay Kulev
Geography as a network: Linking minds, disciplines and generations
Milen Penerliev
Ethnobotanical study of medicinal plants used for prevention and treatment of Covid-19 in Northeastern Bulgaria. Part 1: The source of phytotherapy knowledge and safety concerns
Asya Dragoeva, Zheni Dimitrova, Seliha Lyoteva, Vanya Koleva
Wohnungskrise: Systemische Wohnungspolitik
Fabian Braesemann
Experimental Determination of the Braking Behavior of an Alternative Front Мultilink Motorcycle Suspension
Simona Hesapchieva, Georgi Yanachkov
Integrating Small and Medium-Sized Ports Into Green Shipping Corridors: A Case Study of Sillamäe-Kotka Ferry Line
Georgi Hrenov, Eunice O. Bark, Gunnar Prause, Wolfgang Gerstlberger
Gesetzliche Krankenversicherung: Mitversicherung abschaffen?
Friedrich Breyer
From ethnographic narratives to cultural Tourism: Integrating intangible heritage into sustainable development in Northern Albania
Valjeta Gjylbegaj
A Novel AES-Based Encryption Model with Multi-Feature Security Enhancements
Mohammad Awis Al Lababede, Ashraf M A Ahmad
Enhancing Mode-Choice Models with Conformal Prediction: Uncertainty Quantification and Decision Support Using Tree-Based Machine Learning
Ramin Bohlouli, Ken Koshy Varghese, Guido Gentile, Mohamed Eldafrawi
The demographic crisis in Bulgaria: trends, problems and prospects
Slavi Dimitrov
Prolonging Shelf Life and Preserving Quality: A Study on Orange Varieties Under Different Storage Conditions
Md. Abdul Fahim, Md. Kamrul Hassan, Nasrin Akhther, Nayan Chandra Howlader, Shuvro Sarker, MD Sazzad Hossain, Mehedi Hasan Sheikh, Arafath Hossain Rokon