| 12701 | Donkov S., Stefanov, I. J., Veltchev T.V., Klessen R.S., | Evolution of the mass density profile of dense molecular clouds (2025) |
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| 12702 | Yantchev, V. M., Ji Y., Bolamiri F.F., Guo F., | LiTaO3- on-YAG surface acoustic wave resonator with low TCF and spurious modes mitigation (2025) |
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| 12703 | Yantchev, V. M., Ji Y., | On the Design of High Overtone BAW Resonators with Enhanced Power Handling (2025) |
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| 12704 | Gospodinova, E. A., Nenow, D. N., | Semantic Model and Architecture in Inframobility System (2025) |
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| 12705 | Zhang C., Cao X., Deng S., Gao X., Gavrailov, D. I., Cai L., Li F., Liu P., | Multi-objective optimization of high-temperature PEMFC considering gas distribution quality via surrogate models (2025) |
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| 12706 | Zlateva, P., Terziev, A. K., Murzova, M., Mileva, NM., | Research on the Efficiency of Solid Biomass Fuels and Consumer Preferences in Bulgaria (2025) |
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| 12707 | Dobrev, L., Dimitrov, D., Mitev, M. R., Nonova, T., Geleva-Dimitrova, E., Slavchev, B., Dimitrova, D., Zahariev, Z., Krstevski, S., | Comparison of niobium-93m results obtained by two independent destructive analytical procedures and measured by low energy gamma spectrometry and liquid scintillation counting (2025) |
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| 12708 | Yordanova, S. T., Gadjeva, E. D., | System Modelling and Simulation (2003) |
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| 12709 | Peev, I. I., | Virtual reality in education - "second" life for pedagogical interaction - between fun and effectiveness (2025) |
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| 12710 | Georgieva, K. K., Gechev, T. M., Nedelchev, K. I., | Natural frequency analysis of a 3D printed ICE velocity stack for a racing car (2025) |
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| 12711 | Korchev, B. G., Gechev, T. M., Pavlov, N. L., | A brief overview of automotive driving simulators (2025) |
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| 12712 | Димова, Г. Т., | Reactor Pressure Vessel Internals: Research on the Effects of Aging Caused by Operating Conditions (2025) |
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| 12713 | Димова, Г. Т., | Assessment of the resource characteristics of NPPs mechanical equipment with WWER reactors (2024) |
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| 12714 | Iliev, R. S., Todorov, G. D., Kamberov, K. H., Zlatev, B. N., | Evaluation of the Performance of Optimized Horizontal-Axis Hydrokinetic Turbines (2025) |
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| 12715 | Malakov, I. K., Zaharinov, V. V., Hasansabri H., | Development of Optimal Size Range of Modules for Driving of Automatic Sliding Doors (2025) |
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| 12716 | Nikolov, D. N., Ganev, B. T., Marinov, M. B., Garistov, V. M., Angelov, G. V., | Evaluation of High Precision Temperature Sensors (2025) |
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| 12717 | Grigorova, I. R., Karamfilov, A. M., Merakov, R. S., Efremov, A. K., | Simulation of Dynamic Performance of DeFi Protocol Based on Historical Crypto Market Behavior (2025) |
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| 12718 | Marchev K., Petrov, K. L., Sofronov, Y. P., Dimitrova, R. B., Nikolov, A. A., Lyutov G., Angelov M., Dimitrov, K. L., | Production of Lightweight Material Based on Aluminum Alloy Foam (2025) |
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| 12719 | Marchev K., Petrov, K. L., Sofronov, Y. P., Dimitrova, R. B., Nikolov, A. A., Lyutov G., Angelov M., Milchev R., | Prediction of Defects in Gravity Casting by Simulation Modeling (2025) |
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| 12720 | Warguła Ł., Kaczmarzyk P., Wieczorek B., Gierz Ł., Małozięć D., Góral T., Kostov B., Stambolov, G. S., | Identification of the Problem in Controlling the Air–Fuel Mixture Ratio (Lambda Coefficient λ) in Small Spark-Ignition Engines for Positive Pressure Ventilators (2025) |
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| 12721 | Wieczorek B., Kaczmarzyk P., Warguła Ł., Giedrowicz M., Bąk D., Gierz Ł., Stambolov, G. S., Kostov B., | Research on the Distribution of Axial Excitation of Positive Pressure Ventilators in the Aspect of Stability Safety of the Load-Bearing Frame (2025) |
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| 12722 | Penyashki T., Kostadinov G., Kandeva, M. K., | Improvement of Surface Properties of Carbon Steel Through Electrospark Coatings from Multicomponent Hard Alloys (2025) |
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| 12723 | Lyubenova S., Petrov M., Aleksieva-Petrova, A. P., | А Graph Database Intrusion Detection and Prevention System (2025) |
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| 12724 | Vasilev V., Shterev, V. A., Nenova, M. V., | Optimizing Activation Function for Parameter Reduction in CNNs on CIFAR-10 and CINIC-10 (2025) |
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| 12725 | Durcheva, M. I., Danilchenko K., | Secure Key Exchange in Tropical Cryptography: Leveraging Efficiency with Advanced Block Matrix Protocols (2025) |
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| 12726 | Slobodsky P., Durcheva, M. I., Kugel L., | Enhancing Students’ Preparation for Math Exams using the Advanced Features of the Halomda Platform (2025) |
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| 12727 | Budakova, D. V., Vasilev, V. E., Dakovski L., | Modeling Virtual Agent Behavior Using an Adaptive Multi-Plan Evacuation Strategy (2025) |
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| 12728 | Harbaliev G., Vasilev, V. E., Budakova, D. V., | An Approach to Modeling and Studying the Behavior of Firefighting Drones Using Unity ML-Agents (2025) |
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| 12729 | Popov R., Parushev A., Chekichev A., Paunkov, N. D., | Remote Monitoring of the Atmosphere Air Quality (2025) |
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| 12730 | Paunkov, N. D., Parushev A., Popov R., Chekichev A., Shehova D., | Modeling Filters for Harmonic Distortion Correction (2025) |
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| 12731 | Chekichev A., Parushev A., Popov R., Paunkov, N. D., Bundeva M., | Microprocessor System for Studying the Operating Characteristics of the Photovoltaic Panels (2025) |
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| 12732 | Paunkov, N. D., Popov R., Shehova D., Parushev A., Chekichev A., | Simulation Investigation of the Passive, Active, and Combined Filters (2025) |
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| 12733 | Petrova D., Lengerov, A. D., Zlateva-Petkova T., | Technological Basis and Technological Cycle of Competitive Engineering (2025) |
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| 12734 | Petrov, D. G., Dimitrov, D. N., | Results from Simulations Using the Finite Element Method for Determining the Required Insertion Force to Create а Shaft-Hub Interference Fit (2025) |
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| 12735 | Petev B., Mihova, T. B., Nikolova-Aleksieva V., | Digitization, artificial intelligence and security (2025) |
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| 12736 | Mihova, T. B., Petev B., Nikolova-Aleksieva V., | Artificial intelligence - Opportunities and threats (2025) |
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| 12737 | Zlatareva E., Chitanov V., Kolaklieva L., Kolchev S., Cholakova T., Pashinski, C. O., Hribar T., Čekada M., Kakanakov R., | Development and Research of a Ti/TiN/TiAlN Hard Coating (2025) |
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| 12738 | Dimova, D. P., Dochev, B. A., Boychev Y., | Optimization of a technological process for heat treatment of Cu99.9 with different degrees of plastic deformation (2025) |
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| 12739 | Dobrev, G. L., Mirchev Y., | Determination of Mechanical Properties in Modified Alsi Alloys (2025) |
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| 12740 | Hristova S., Terzieva, R. S., | Impulses in Generalized Proportional Caputo Fractional Differential Equations and Equivalent Integral Presentation (2025) |
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| 12741 | Dakova-Mollova A., Miteva P., Slavchev V., Kovachev K., Kasapeteva, Z. A., Dakova D., Kovachev L., | PROPAGATION OF BROAD-BAND OPTICAL PULSES IN DISPERSIONLESS MEDIA (2025) |
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| 12742 | Liu M., Xiao Y., Zhang L., Poulkov, V. K., Xiao M., | MIMO Unsourced Random Access in Frequency Selective Channels: Exploiting Delay-Angular Sparsity (2025) |
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| 12743 | Kondratenko A.A., Kamberov, K. H., Todorov, G. D., | Decarbonizing waterborne transport in a developing country: Challenges and opportunities (2025) |
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| 12744 | Mironov, R. P., Kountcheva R.A., Draganov, I. R., | Local Adaptive 3D Recursive Filtration of Multidimensional Images (2025) |
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| 12745 | Yordanova, S. T., Stoitseva-Delicheva, D. R., | Optimisation-based Design of Interval Type-2 Fuzzy Logic Controllers for High Performance Temperature Control (2025) |
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| 12746 | Slobodsky P., Durcheva, M. I., | Using ChatGPT errors to encourage student exploration and self-learning in mathematics (2025) |
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| 12747 | Anguelov, K. P., Kostev, R. S., | STUDY OF THE EFFECTS OF BUSINESS INFORMATION SYSTEMS ON THE PREVENTION OF CORRUPTION IN THE PUBLIC ADMINISTRATION IN BULGARIAN CONDITIONS (2025) |
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| 12748 | Atanasov, I. I., Pencheva, E. N., | Services and Applications for Mission Critical Communications in Railways (2025) |
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| 12749 | Damyanov, I. S., Mladenov, G. D., Saliev, D. N., Miletiev, R. G., Dimitrov, K. L., Hristov, V. D., | Infrared Thermal Monitoring of Intersection Elements of Urban Road Infrastructure and Road Traffic Via Drone (2025) |
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| 12750 | Atanasov, I. I., Pencheva, E. N., | Virtualization and Programability of Management and Communication Functions in Railways (2025) |
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