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Photogrammetry and Remote Sensing2026

TIME-SERIES SENTINEL-1 SAR AND GIS ANALYSIS OF SNOWMELT AND GLACIER DYNAMICS ON LIVINGSTON ISLAND, ANTARCTICA

Nadia Yanakieva, Sergi Gonzalez Herrero, Andrey Stoyanov, Elitza Uzunova, Ivan Stoev · SWS 2026 Conference Preprints

Geology2025

ASSESSMENT OF MODERATE TO STRONG SEISMIC EVENTS IN THE DUMREA DIAPIRIC AREA OF ALBANIA

Arjol Lule, Diana Bardhi · 25th International Multidisciplinary Scientific GeoConference Proceedings SGEM2025, Science and Technologies in Geology, Exploration and Sustainable Mining

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Ecology and Environmental Protection2025

DETERMINATION OF DIFFERENT HEAVY METALS CONTENT IN CHILDREN TOYS USING ICP-OES ANALYSIS METHOD

Andrei Szollosi-Moța, Sonia Șuvar, Maria Prodan, Vasilica Irina Nălboc, Asimina Iuliana Toplician · 25th International Multidisciplinary Scientific GeoConference Proceedings SGEM2025, Ecology, Environmental Economics, Education, and Legislation, Vol25, Issue 5.1.

DOIThe aim of this work is to determine the concentration of heavy metals in a series of toys used by children and compare them with the regulations in force.The presence of heavy metals in plastic toys is a significant concern to potential health risk to ch

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Hydrology and Water Resources2025

ELEPHANT HERDING OPTIMIZATION FOR ENHANCED FORECASTING OF INFLOW TIME SERIES USING STATISTICAL AND MACHINE LEARNING MODELS

Angela Neagoe, Eliza-Isabela Tică, Bogdan Popa · 25th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2025, Water Resources, Forest, Marine, and Ocean Ecosystems, Vol 25, Issue 3.2

DOIinflow forecasting Elephant Herding Optimization ARIMA GRU RF

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Applied and Environmental Geophysics2025

MODERATE EARTHQUAKES OF THE DUMREA DIAPIRIC ZONE IN ALBANIA DURING THIS CENTURY

Rrapo Ormeni, Rrezart Bozo, Dionald Mu aj, Ismail Hoxha, Dashamir Gega · 25th International Multidisciplinary Scientific GeoConference Proceedings SGEM2025, Science and Technologies in Geology, Exploration and Sustainable Mining

DOIDumrea diapir earthquakes series focal mechanism faults

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Soils2024

SPECTRAL CHARACTERISTICS OF GROUPS AND TYPES OF LANDS, CONSTRUCTED BY AVERAGIN LONG-TERM SERIES OF VEGETATION INDECES

D. G. Borshchev, Д. И. Рухович, Vasily Rashkovich · 24th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2024, Water Resources. Forest, Marine and Ocean Ecosystems, Vol 24, Issue 3.1

DOIdigital soil mapping remote sensing data neural network multi-temporal soil line adaptive-landscape farming.

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Photogrammetry and Remote Sensing2023

APPLICATION OF SAR DATA TIME SERIES FOR MONITORING OF GEODINAMIC PROSSES IN THE SOFIA REGION

Mila Atanasova, Hristo Nikolov · SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Informatics, Geoinformatics and Remote Sensing, Vol 23, Issue 2.1.

DOImonitoring crustal deformation InSAR GNSS ground motions

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Ecology and Environmental Protection2023

DETERMINATION OF THE DYNAMIC AND FRACTAL CHARACTERISTICS OF TIME SERIES FROM A SEPARATE SEISMIC ENERGY SOURCE IN THE BALKAN PENINSULA

Emil Oynakov, Mariya Popova, Irena Aleksandrova, Yordan Milkov · SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd International Multidisciplinary Scientific GeoConference Proceedings SGEM2023, Science and Technologies in Geology, Exploration And Mining, Vol 23, Issue 1.1

DOIfractal characteristics seismic energy earthquake

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Advances in Biotechnology2023

FORECASTING WEEKLY COW MILK PRODUCTION USING A MULTIVARIATE TIME SERIES APPROACH

Kristina Dineva, Tatiana Atanasova · SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Nano, Bio, Green and Space: Technologies for a Sustainable Future, Vol. 23, Issue 6.2

DOIWeekly Milk Production Multivariate time series forecasting SARIMAX endogenous and exogenous features

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Space Technologies and Planetary Science2022

COMPARATIVE AND SPECTRAL STUDIES BETWEEN GEOMAGNETIC SERIES RECORDED IN INTERMAGNET OBSERVATORIES

Laurențiu Asimopolos, Natalia-Silvia Asimopolos, Adrian-Aristide Asimopolos · SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022

DOIGeomagnetic disturbances. Fourier spectral deconvolution Wavelet analysis Data filtering and correlation

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Informatics2022

MODELLING BARLEY BIOMASS FROM PHENOCAM TIME SERIES WITH MULTI-OUTPUT GAUSSIAN PROCESSES

Dessislava Ganeva, Milen Chanev, Darina Valcheva, Lachezar Filchev, Georgi Jelev · SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Informatics, Geoinformatics and Remote Sensing

DOIbiomass machine learning multi-output Gaussian processes Phenocams

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Hydrology and Water Resources2021

APPLICATION OF STOCHASTIC MODELING IN DETERMINING THE AVAILABLE WATER RESOURCE FOR DAM MANAGEMENT IN BULGARIA

A. Yordanova, I. Ilcheva, E. Bojilova · SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 21st SGEM International Multidisciplinary Scientific GeoConference Proceedings 2021, Water Resources. Forest, Marine and Ocean Ecosystems

DOIMonte Carlo synthetic series reservoir management

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Marine and Ocean Ecosystems2021

ASSESSMENTS OF THE LONG - THERM WAVES DATA SERIES IN CASE OF THE SHELTERED ADYACENT AREAS DELINEATION FOR EMERGENCY SITUATIONS ADJOINING THE CONSTANTA PORT

Elena Vlăsceanu, Răzvan Mateescu, Eugen Rusu · SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 21st SGEM International Multidisciplinary Scientific GeoConference Proceedings 2021, Water Resources. Forest, Marine and Ocean Ecosystems

DOIwave regime port areas extreme events sheltered areas port management

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Ecology and Environmental Protection2021

HABITATS LOST: ANALYSIS OF THE EUTROPHICATION MAGNITUTE AT A PROTECTED COASTAL LAKE IN BULGARIA USING SATELLITE AND DRONE IMAGERY

Bogdan Prodanov, Radoslava Bekova, Iliyan Kotsev, Viktoriya Vachkova · SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 21st SGEM International Multidisciplinary Scientific GeoConference Proceedings 2021, Ecology, Economics, Education and Legislation

DOImacrophytes time series unmanned aerial systems orthophoto imagery Bulgarian Black Sea coast

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Hydrology and Water Resources2021

REGULARITIES OF THE APPEARANCE OF CONSTANT COMPONENTS IN THE LONG-TERM SERIES OF HYDROLOGICAL CHARACTERISTICS OF THE FLOW PART OF THE EQUATIONS OF THE WATER BALANCE OF RIVER CATCHMENTS

Ekaterina Gaidukova, Natalia Victorova, Vladimir Deviatov, Vitaly Khaustov · SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 21st SGEM International Multidisciplinary Scientific GeoConference Proceedings 2021, Water Resources. Forest, Marine and Ocean Ecosystems

DOIriver runoff evaporation rate of change in total moisture reserves the detection effect Pearson's equation

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Marine and Ocean Ecosystems2020

ANALYSIS OF THE SEA STATE PARAMETERS OF THE TIME INTERVAL THAT PRECEDED A SERIES OF NAVAL ACCIDENTS IN THE BLACK SEA

Vasile Rata, Liliana Rusu · SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 20th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2020, Water Resources. Forest, Marine and Ocean Ecosystems

DOIaccidents Black Sea sea state conditions ships wind speed

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Informatics2020

INVESTIGATION OF ORDER SELECTION IN THE VECTOR AUTOREGRESSION MODEL

D. A. Petrusevich · SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 20th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2020, Informatics, Geoinformatics and Remote Sensing

DOIARIMA VAR time series Akaike information criterion (AIC)

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Ecology and Environmental Protection2019

"QUALITY - COST" OPTIMAL CONTROL IN LOTKA-VOLTERRA POPULATIONS MODEL

L. K. Babadzanjanz · SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Ecology, Economics, Education and Legislation

DOIoptimal control the Lotka-Volterra model parameters identification the Taylor series method ODE numerical integration

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Space Technologies and Planetary Science2019

FAST EVALUATION OF MULTIVARIATE MONOMIALS FOR SPEEDING UP NUMERICAL INTEGRATION IN SPACE DYNAMICS

DOInumerical integration multivariate monomials Dynamics Taylor series method

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Informatics2019

MODERN OPPORTUNITIES OF POWER FLOW CIRCULATION CONTROL A.C. TRANSSMISION SYSTEMS

Maria Daniela Stochitoiu · SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Informatics, Geoinformatics and Remote Sensing

DOIpower flow series compensation thyristor capacitor.

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