Publication
HISTORIC MANOR PARKS ARE BIDIVERSITY HOT-SPOTS IN EUROPEAN CULTURAL LANDSCAPES
(STEF92 Technology, 2026, Ivo Machar)
Ecology and Environmental Protection2026
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Publication
HISTORICAL CONTEXT OF THE USE OF MARBLE AS A RAW MATERIAL FOR TRADITIONAL LIME PRODUCTION IN THE SOUTHERN PART OF THE VYSOCINA REGION (CZECH REPUBLIC)
(STEF92 Technology, 2026, Petr Kozlovcev, Jan Valek, Kristyna Kotkova, Radek Sevcik)
Geology2026
Publication
HUNTING TOURISM IN SLOVAKIA: ECONOMIC IMPACTS AND SUSTAINABILITY PERSPECTIVES
(STEF92 Technology, 2026, Jana Vaskova, Vladimir Cech)
Environmental Economics2026
Publication
HYDROCHAR-SUPPORTED CATALYSTS FOR LIGNIN OXIDATION
(STEF92 Technology, 2026, Antonina Stepacheva, Mariia Markova, Yury Lugovoy, Alexander Sidorov, Vladimir Molchanov)
Renewable Energy Sources and Clean Technologies2026
Publication
HYDROCHEMICAL AND ISOTOPIC CHARACTERIZATION OF WATER RESOURCES IN A MINING-IMPACTED REGION OF SOUTHERN ECUADOR
(STEF92 Technology, 2026, Karla Villamar-Marazita, Daniel Garces, Johanna Zambrano-Anchundia, Maria Silva-Aspiazu, Tomas Vitvar)
Hydrology and Water Resources2026
Publication
HYDROTHERMAL ALTERATION MAPPING USING REMOTE SENSING AND GIS IN STRZELIN MASSIF, SW POLAND - PRELIMINARY RESULTS
(STEF92 Technology, 2026, Laura Jurgala, Zbigniew Jan Ziarek)
Photogrammetry and Remote Sensing2026
Publication
IMMERSIVE GEOEDUCATION: USING VIRTUAL REALITY TO ENHANCE ENVIRONMENTAL LEARNING AND AWARENESS
(STEF92 Technology, 2026, Kinga Stecula)
Education and Accreditation2026
Publication
IMPACT OF DESIGNING THE SAME BUILDING TO DIFFERENT ENERGY PERFORMANCE STANDARDS ON LIFE-CYCLE COSTS
(STEF92 Technology, 2026, Stanislavs Gendelis, Andris)
Green Design and Sustainable Architecture2026
Publication
IMPACT OF HIGH-TEMPERATURE DRILLING FLUID DEGRADATION ON PDC AND DIAMOND BIT PERFORMANCE
(STEF92 Technology, 2026, Boranbay Ratov, Mars Narbaev, Akerke Muzapparova, Zamanbek Utepov)
Oil and Gas Exploration2026
Publication
IMPACT OF NPK FERTILIZATION ON SOIL CHEMICAL PROPERTIES AND SUNFLOWER (HELIANTHUS ANNUUS L.) YIELD UNDER FIELD CONDITIONS
(STEF92 Technology, 2026, Rebeca Varga, Florin Crista, Isidora Radulov, Karel Lato, Laura Crista)
Soils2026
Publication
IMPACT OF REGIONAL CLIMATE DYNAMICS AND URBAN LAND USE ON THE DISTRIBUTION OF AIRBORNE MICROORGANISMS AND FINE PARTICULATE MATTER ACROSS BULGARIAN CITIES
(STEF92 Technology, 2026, Asen Peshev, Bilyana Grigorova-Pesheva, Georgi Kadinov)
Air Pollution and Climate Change2026
Publication
IMPACTS OF WIND FARMS ON GRASSLAND BIODIVERSITY USING SWOT ANALYSIS
(STEF92 Technology, 2026, AIMILIA LEMPESI)
Ecology and Environmental Protection2026
Publication
IMPLEMENTATION OF INDUSTRIAL VENTILATION SYSTEMS AND ANALYSIS OF THEIR EFFICIENCY -CASE STUDY-
(STEF92 Technology, 2026, Razvan Dragoescu, Adrian Matei, Alexandru Camarasescu, EMERIC CHIUZAN)
Recycling2026
Publication
IMPROVING DRILLING PERFORMANCE THROUGH OPTIMIZATION OF TUNGSTEN CARBIDE ARMAMENT GEOMETRY IN DIRECTIONAL WELLS
(STEF92 Technology, 2026, Aidar Kuttybayev, Shynar Baimukasheva, Zhanna Kenzhegaliyeva, Zamanbek Utepov, Tolegen Kylyshbayev)
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Directional drilling operations involve complex mechanical and hydraulic interactions that often lead to inefficient weight transfer, excessive torque and drag, vibration-induced dysfunctions, and inadequate hole cleaning, thereby reducing drilling efficiency and increasing operational costs. Polycrystalline diamond compact (PDC) bits with optimized tungsten-carbide cutter geometry provide an effective solution for improving drilling performance in high-angle and extended-reach wells. This study investigates the i...
Oil and Gas Exploration2026
Publication
IMPROVING THE STAINING PERFORMANCE OF A NOVEL LUMINESCENT DYE FOR ENHANCED MUSCLE IMAGING IN BIOLOGICAL SPECIMENS
(STEF92 Technology, 2026, Muza Kirjusina, Ligita Mezaraupe, Evita Romanovska-Dzalbe, Elena Kirilova, Ilze Rubenina)
Ecology and Environmental Protection2026
Publication
INFLUENCE OF IRRADIATION ON THE OPTICAL BAND GAP OF THE POLYIMIDE - YBA2CU3O6.7 SYSTEM
(STEF92 Technology, 2026, Gulmira Yar-Mukhamedova, Abyl Muradov, Kanat Mukashev, William Yi Wang, Sanat Shiderov)
Micro and Nano Technologies2026
Publication
INFLUENCE OF THE GENESIS CHARACTERISTICS OF FLUVISOLS DISTRIBUTED IN WESTERN GEORGIA ON THE ADSORPTION OF PHENOL AND M-CRESOL
(STEF92 Technology, 2026, Besik Kalandadze)
Soils2026
Publication
INFLUENCE OF THE QUANTITY OF NATURAL (ALFA) AND COMMERCIAL (POLYPROPYLENE) FIBERS ON THE PHYSICO-MECHANICAL PROPERTIES OF MORTARS
(STEF92 Technology, 2026, Mohammed Saidi, Dalila Nessah, Hamza Mechakra, Brahim Safi)
Green Buildings Technologies and Materials2026
Publication
INNOVATIVE TOOL FOR RISK ANALYSIS IN THE TRANSPORT OF DANGEROUS GOODS AIMED AT OPTIMIZING THE PROCESS
(STEF92 Technology, 2026, Daniela Rus, CLAUDIA IULIANA MIRON, IONEL BARBUL, ALEXANDRU FLORIN SANTA, DENISA TUDOR)
Applied and Environmental Geophysics2026
Publication
INTEGRATED ATEX-BASED RISK ASSESSMENT FOR HYDROGEN STORAGE AND UTILIZATION: METHODOLOGY, RISK MATRIX, AND CASE STUDY
(STEF92 Technology, 2026, Marcel-Daniel Rad, Mihai Magyari, Lucian Moldovan, Dragos Fotau, Diana Salasan)
Oil and Gas Exploration2026
Publication
INTEGRATED FAULT AND EMERGENCY MANAGEMENT IN OIL AND GAS INDUSTRY WITHIN THE CONTEXT OF SUSTAINABLE ENERGY TRANSITION
(STEF92 Technology, 2026, LORAND TOTH, Artur George Gaman, Daniel Pupazan, Cristian Nicolescu, Cosmin Ilie)
Oil and Gas Exploration2026
Publication
INTEGRATED REMOTE SENSING AND GEOPHYSICAL DATA ANALYSIS FOR PETROLEUM PROSPECTIVITY MAPPING IN THE SOUTH TORGAY SEDIMENTARY BASIN, KAZAKHSTAN
(STEF92 Technology, 2026, Dinara Talgarbayeva, Abzal Zhienbayev, Arailym Gaipova, Bexultan Niyazbekov)
Exploration and Mining2026
Publication
INTEGRATING ARTIFICIAL INTELLIGENCE IN GEOSCIENCE EDUCATION: OPPORTUNITIES, CHALLENGES, AND PEDAGOGICAL MODELS
(STEF92 Technology, 2026, Kliment Naydenov)
Education and Accreditation2026
Publication
INTEGRATING EMOTIONAL REGULATION INTO SIMULATION-BASED TRAINING AND CAPACITY BUILDING FOR RESCUE PERSONNEL IN HIGH-RISK ENVIRONMENTS
(STEF92 Technology, 2026, Izabella Kovacs, Artur George Gaman, Daniel Pupazan, Cristian Nicolescu, Andrei Lucian Gireada)
Education and Accreditation2026
Publication
INTEGRATING SATELLITE OBSERVATIONS WITH GROUND-BASED MEASUREMENTS TO ASSESS FOREST EVAPOTRANSPIRATION IN THE RHODOPE MOUNTAINS, BULGARIA
(STEF92 Technology, 2026, Rositsa Stefanova, Eram Artinyan)
Hydrology and Water Resources2026
Publication
INTEGRATING STREAM EDUCATION IN GEOSCIENCES: INNOVATIVE APPROACHES FOR SUSTAINABLE LEARNING
(STEF92 Technology, 2026, Georgi Kotseff, Kliment Naydenov)
Education and Accreditation2026
Publication
INTEGRATION OF CIRCULAR ECONOMY PRINCIPLES IN HIGH-MIX PRODUCTION PLANNING - FROM MONITORING TO OPTIMIZATION
(STEF92 Technology, 2026, Szymon Ziaja, Pawel Bogacz)
Environmental Economics2026
Publication
INTEGRATION OF GNSS-DERIVED ROAD DATA AND DIGITAL TERRAIN MODELS FOR THREE-DIMENSIONAL SURFACE RECONSTRUCTION IN AN UNDEFINED HEIGHT SYSTEM
(STEF92 Technology, 2026, Radostin Mihaylov, Hristiyan Dimitrov)
Geoinformatics2026
Publication
INTELLIGENT SYSTEM FOR DRILLING MUD DENSITY AND RHEOLOGY CONTROL BASED ON PIEZOELECTRIC ACTUATORS AND SENSORS
(STEF92 Technology, 2026, Samal Muratova, Volodymyr Khomenko, Oleksandr Pashchenko, Abat Zhailiyev, Arailym Zhanggirkhanova)
Oil and Gas Exploration2026
Publication
INTENSITY-DISTANCE ATTENUATION FROM EMSC CROWDSOURCED MACROSEISMIC REPORTS IN ALBANIA, 2012-2026
(STEF92 Technology, 2026, Rrezart Bozo, Olgert Gjuzi)
Applied and Environmental Geophysics2026
Publication
INTRODUCING A GIS-INTERLINKED EXPERT SYSTEM FOR PARCEL-FOCUSED NATURE-FRIENDLY AGRICULTURAL MANAGEMENT DECISION SUPPORT
(STEF92 Technology, 2026, Zlatica Muchova, Jakub Pagac, Rastislav Mucha)
Geoinformatics2026
Publication
INTRODUCTION OF PRACTICAL TEACHING INTO THE SUBJECT GREEN INFRASTRUCTURE
(STEF92 Technology, 2026, Viliam Barek, Jan Mezey, Dusan Igaz, Vladimir Kiss)
Education and Accreditation2026
Publication
INVESTIGATION OF ORGANIC FIBER-BASED MATERIALS COMBUSTION PROCESS
(STEF92 Technology, 2026, Jiri Zach, Martin Sedlmajer, Vitezslav Novak, Jitka Peterkova, Petra Zachova)
Green Buildings Technologies and Materials2026
Publication
INVESTIGATION OF WATER CONSUMPTION IN SECONDARY AND HIGH SCHOOLS IN SOFIA, BULGARIA
(STEF92 Technology, 2026, Emil Tsanov, Viden Radovanov, Dimitar Alichkov)
Hydrology and Water Resources2026
Publication
INVESTMENT ATTRACTIVENESS OF THE INDUSTRIAL REAL ESTATE MARKET IN BULGARIA: FINANCIAL ANALYSIS AND ROI MODEL IN THE CONTEXT OF CEE
(STEF92 Technology, 2026, Tsvetomir Manolov)
Environmental Economics2026
Publication
INVESTMENT PROMOTION OPPORTUNITIES IN THE FIELD OF RENEWABLE ENERGY IN THE REPUBLIC OF MOLDOVA
(STEF92 Technology, 2026, Alina Craciun)
Renewable Energy Sources and Clean Technologies2026
Publication
LEAN SHIPYARDS. APPLICATION OF LEAN MANAGEMENT PRACTICES IN THE SHIPBUILDING INDUSTRY.
(STEF92 Technology, 2026, Tomasz Stefanski)
Recycling2026
Publication
LIGHTWEIGHT HYBRID PNEUMATIC-ELECTRIC VEHICLE FOR RESOURCE-EFFICIENT INDIVIDUAL URBAN TRANSPORTATION
(STEF92 Technology, 2026, Przemyslaw Guziak)
Air Pollution and Climate Change2026
Publication
LIMITING FACTORS AND IMPROVEMENT MEASURES ON SOME SOIL TYPES FROM WEST PART OF ROMANIA
(STEF92 Technology, 2026, Karel Iaroslav LATO, Isidora RADULOV, Adina BERBECEA, Laura CRISTA, Alina LATO)
Soils2026
Publication
LIPOXYGENASE, AN ENZYMATIC BIOCATALYST USED FOR SUSTAINABLE FOOD PRODUCTION
(STEF92 Technology, 2026, Ioan David, Calin Jianu, Nicoleta Hadaruga, Ariana Velciov, Gabriel Bujanca)
Advances in Biotechnology2026
Publication
LONG-TERM VARIABILITY OF PRECIPITATION IN BULGARIA - COMPARITIVE ANALISIS FOR TWO CLIMATIC PERIODS
(STEF92 Technology, 2026, Liliya Bocheva, Krastina Malcheva)
Hydrology and Water Resources2026
Publication
MAPPING FOR LAND ADMINISTRATION SYSTEM USING UAV PHOTOGRAMMETRY
(STEF92 Technology, 2026, Hana Vesteg, Lubica Hudecova, Lucia Miskechova)
Geodesy and Mine Surveying2026
Publication
MAPPING SEISMIC ACTIVITY IN BULGARIA
(STEF92 Technology, 2026, Dimitar Hadhinikolov, Mila Atanasova-Zlatareva)
Cartography and GIS2026
Publication
MEASURES AND TECHNOLOGIES FOR REDUCING THE IMPACT OF MICROPLASTICS IN SURFACE WATERS
(STEF92 Technology, 2026, Angelica Nicoleta Gaman, Lorand Toth, Marius Kovacs, Sorin Simion, Izabella Kovacs)
Ecology and Environmental Protection2026
Publication
METHODS FOR EVALUATING MACROTEXTURE AND ITS INFLUENCE ON ROAD SURFACE NOISE
(STEF92 Technology, 2026, Ondrej Machel, Vitezslav Krivanek, Jiri Grosek, Michal Janku)
Air Pollution and Climate Change2026
Publication
MIGRATION OF HEAVY METALS AND METAL-CONTAINING NANOPARTICLES FROM MINING AREAS THROUGH GEORGIAN RIVERS INTO THE BLACK SEA: ENVIRONMENTAL RISK ASSESSMENT
(STEF92 Technology, 2026, Nikoloz Chikhradze, Helen Bakradze, Asmati Shekiladze)
Air Pollution and Climate Change2026
Publication
MINERAL COMPOSITIONS BASED ON GYPSUM AND A MODIFYING COMPLEX FROM FUEL INDUSTRY WASTE
(STEF92 Technology, 2026, Kirill Petropavlovskii, Mikhail Sulman, Victoria Petropavlovskaya, Tatiana Novichenkova)
Ecology and Environmental Protection2026
Publication
MINERAL PROFILE OF CELERY ROOT (APIUM GRAVEOLENS VAR. RAPACEUM) DETERMINED BY XRF
(STEF92 Technology, 2026, Laura Radulescu, Corina Megyesi, Ariana Velciov, Gabriel Stelian Bujanca, Despina Maria Bordean)
Ecology and Environmental Protection2026
Publication
MINERALOGICAL FORMS OF OCCURRENCE OF FINE-DISPERSED GOLD
(STEF92 Technology, 2026, Gulnara Omarova)
Geology2026
Publication
MOBILE INTEGRATED TESTING SYSTEM FOR EQUIPMENT WITH PRESSURIZATION P TYPE OF PROTECTION EXPLOSION-PROOF CONSTRUCTION
(STEF92 Technology, 2026, Tiberiu Csaszar, Gabriela Pupazan, Marius Darie, Adriana Andris, Alexandru Beldiman)
Oil and Gas Exploration2026