Volume 3 (2025): Issue 2 (December 2025)
Balancing Nutrient Content and Nitrate Levels in Space Agriculture: Investigating LED Light and CO2 Effects on Space-Grown Leafy Green Vegetables
Hitt, Margaret E., Cai, Sophie, Nix, Gabriel, Patel, Sanvi, Tsay, Lisa S.
Mechanical properties and fatigue analysis of rubber concrete under uniaxial compression modified by a combination of mineral admixture
Akbar, Muhammad, Ahmed, Bilal, Qing, Wu, Kubica, Jan, Zar, Ali, Abdou, Heba, Yosri, Ahmed M., Zaghloul, Yasser R.
Effect of Propylene Glycol on Cigar Mainstream Smoke TNCO Yields
Parente, Dino, Tipaldi, Luca, Senatore, Carmela, Ciaravolo, Stefano, Minissi, Sandra
Influences of Airflow Pathway and Velocity on Aerosol Release Mechanisms in Granule-Based HTP
Zhang, Yue, Kang, Di, Bu, Yifan, Chen, Chen, Du, He, Fu, Lili, Wang, Shuang, Wang, Tao, Zhou, Hao, Li, Bin, Zhang, Ke
Exploring Safer Smoke-Free Alternatives to Conventional Cigarettes for a Healthier Tomorrow
Saini, Narender, Jaiswal, Pooja, Debnath, Asok Chandra, Sakya, Pranay Ratna
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
Dragoeva, Asya, Dimitrova, Zheni, Lyoteva, Seliha, Koleva, Vanya
Geography as a network: Linking minds, disciplines and generations
Penerliev, Milen
Assessment of natural background radiation in the tourist area of Biserna Cave based on in situ measurements
Kalchev, Karamfil, Manova, Gergana, Manov, Lyubomir, Kulev, Nikolay
Volume 12 (2025): Issue 3 (November 2025)
The demographic crisis in Bulgaria: trends, problems and prospects
Dimitrov, Slavi
Possibilities of using plant species from 62С0* Ponto-Sarmatic steppes natural habitat for decorative purposes
Kaschieva, Mariya, Boycheva, Petya