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Showing 1401-1450 of 18030 records
24th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2024, Nano, Bio, Green and Space: Technologies for Sustainable Future, Vol 24, Issue 6.1
Publication

VALORIZATION OF THE LANDSCAPE THROUGH THE APPLICATION OF MODERN ENERGY SOLUTIONS FOR THE CONSTRUCTION OF GREEN BUILDINGS AND THE DEVELOPMENT OF GREEN ARCHITECTURE

(STEF92 Technology, 2024-11-01, Metodi Ivanov)

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The aim of this report is to assess the extent of valorization of the landscape in relation to the increase of energy efficiency and in the context of the construction of green buildings and the development of modern green architecture, which is responsible for the implementation of sustainable policies implemented in the field of environmental protection and the fight against climate change. This paper will review current trends in the development of green architectural design and the interrelationship with the a...

Green Design and Sustainable Architecture2024
24th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2024, Energy and Clean Technologies, Vol 24, Issue 4.1
Publication

VARIATION OF CRITICAL VELOCITY OF DOWNWARD VENTILATION IN INCLINED ROAD TUNNELS

(STEF92 Technology, 2024-11-01, Омар Ланчава, Nino Ratiani, Zaza Khokerashvili, Nino Arudashvili)

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The paper presents the pattern of variation of critical velocity during longitudinal downward ventilation in an inclined road tunnel with its slope varying within 0-8 degrees. The results of both full-scale numerical modelling and laboratory experiments for a 1:10 scale tunnel models are presented. The effect of fire on the critical velocity and gradient factor was studied on the models. During the numerical modelling, the seat of fire, fans and tunnel portals were modelled with 0.1*0.1*0.1 m cells, while the cell...

Air Pollution and Climate Change2024
24th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2024, Ecology, Economics, Education and Legislation, Vol 24, Issue 5.1
Publication

VARIATION OF VOLATILE ORGANIC COMPOUND CONCENTRATIONS EMISSION IN THE ATMOSPHERE CORRELATED WITH TECHNOLOGICAL OPERATIONS AT THE PAINTING OPERATION

(STEF92 Technology, 2024-11-15, Marius-Emilian Kovacs, Angelica Nicoleta Găman, Lorand Toth, Izabella Kovacs, Alin Irimia)

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Following the vehicle painting process, residual gases containing volatile organic compounds (VOCs) are released into the atmosphere through exhaust pipes. Entrepreneurs are legally obliged to report to the Environmental Protection Agency, which, in turn, reports to the European Union to reduce greenhouse gas emissions and achieve climate neutrality by 2050. The current paper investigates the temporal variation of VOC concentrations correlated with technological processes carried out in vehicle painting shops. Thr...

Ecology and Environmental Protection2024
24th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2024, Water Resources. Forest, Marine and Ocean Ecosystems, Vol 24, Issue 3.2
Publication

VEGETATION OF SMALL-LEAVED LIME TILIA CORDATA MILL. FOREST STANDS IN LATVIA

(STEF92 Technology, 2024-12-15, Inga Straupe, Patriks Kikusts, Diāna Jansone, Āris Jansons)

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Broadleaved forest distribution in Europe and in Latvia is relatively small. Small-leaved lime Tilia cordata Mill. stands are even rarer, so it is important to study and protect them, as well as to assess their biodiversity and future potential. The aim of research is to investigate and assess the vegetation in lime forest stands. In total, 12 plots have been established for long-term monitoring of lime stands. In the sample plots, the survey of growing trees, dead wood, the inventory of vegetation species and the...

Forest Ecosystems2024
24th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2024, Science and Technologies in Geology, Exploration And Mining, Vol 24, Issue 1.1
Publication

VOLCANOTECTONIC STRUCTURES AND LINEAMENT PRELIMINARY IDENTIFICATION RESULTING FROM THE APPLICATION OF REMOTE SENSING AND GIS IN BOLNISI ORE DISTRICT, GEORGIA

(STEF92 Technology, 2024-11-15, Irakli Avkopashvili)

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The Bolnisi Ore District (Georgia), situated within the Tethyan-Eurasian metallogenic belt, embodies a multifaceted geological milieu marked by the intricate interplay of volcanic and tectonic processes, predominantly delineated by Late Cretaceous volcanic and sedimentary sequences entrenched between the Khrami and Loki Variscan crystalline massifs. Noteworthy for its rich mineral endowment, the Bolnisi Ore District harbors a plethora of ore deposits, with several operational mining sites situated within its bound...

Ecology and Environmental Protection2024
24th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2024, Water Resources. Forest, Marine and Ocean Ecosystems, Vol 24, Issue 3.2
Publication

VOLUMETRIC QUANTIFICATION OF SOIL LOSS IN A PART OF THE MUNICIPALITY OF OTNICE IN THE CZECH REPUBLIC

(STEF92 Technology, 2024-12-15, Lukas Bursik, Miroslav Dumbrovský, Veronika Sobotková)

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This paper deals with the volumetric quantification of soil loss. A device called erosion bridge was used for the quantification. It was designed and created at the Institute of Landscape Water Management, Faculty of Civil Engineering, Brno University of Technology. The principle of the measurement with the use of this device is that the needles are lowered onto the terrain surface and their profile copies the terrain profile. A camera attached to the erosion bridge is important, which is used to take photographs ...

Hydrology and Water Resources2024
24th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2024, Energy and Clean Technologies, Vol 24, Issue 4.2
Publication

WASTE REDUCTION FOR CLIMATE CHANGE MITIGATION: THE TUPPERWARE CASE STUDY

(STEF92 Technology, 2024-12-15, Kitija Kirila)

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Currently, the most advanced countries in terms of green thinking and production are Scandinavia, Switzerland, the Netherlands, Australia and New Zealand. The Baltic States also have adopted a joint Climate Declaration with a commitment to climate neutrality. The global production and consumption of plastics have doubled over the last two decades, yet only approximately 30% of plastic waste is recycled and reused, while the rest ends up in the environment. We all must play a role in protecting the environment at h...

Ecology and Environmental Protection2024
24th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2024, Water Resources. Forest, Marine and Ocean Ecosystems, Vol 24, Issue 3.2
Publication

WATER RESOURCE EFFICIENCY AND QUALITY MONITORING: A CASE STUDY OF SUCEAVA COUNTY'S DRINKING WATER SYSTEM

(STEF92 Technology, 2024-12-15, Anca-Mihaela Gâtlan, Amelia Buculei, Mircea-Adrian Oroian, Sorina Ropciuc, Vasile-Florin Ursachi)

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Resource efficiency is an important aspect in the efforts to support and evolve economic development, while maintaining all natural systems unaffected. However, resource efficiency cannot guarantee the perpetual use of existing water resources. Water resource efficiency policy must be based on an awareness of the number of resources that can be used, but also the impact of activities on the environment and how it is affected. Developing and increasing the number of consumers. Options for water sources used for dri...

Hydrology and Water Resources2024
24th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2024, Nano, Bio, Green and Space: Technologies for Sustainable Future, Vol 24, Issue 6.2
Publication

WILLINGNESS TO PAY FOR NANOTECHNOLOGY PRODUCTS: THE CZECH REPUBLIC EXPERIENCE

(STEF92 Technology, 2024-12-15, Jarmila Zimmermannová, Simona Dobešová Cakirpaloglu, Tereza Schovankova, Ondřej Machaczka, Ondřej Holý)

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The current development of nanotechnology responds to climate change, sustainability issues, the energy crisis, and the need to improve the quality of life. The question, however, is what are the societal impacts and public acceptance of nanotechnology? To explore this, a pilot cross-sectional study was conducted in the Czech Republic. The main objective of this study is to discuss consumers' willingness to pay for products containing nanotechnology. A sub-objective is to present the results of a pilot cross-secti...

Micro and Nano Technologies2024
24th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2024, Science and Technologies in Geology, Exploration And Mining, Vol 24, Issue 1.1
Publication

WIND BARRIERS AS A POSSIBLE SOLUTION TO PM10 EMISSIONS IN INDUSTRIAL PLANTS

(STEF92 Technology, 2024-11-15, Stefano Carbone, V. De Brito)

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This paper refers on the outcomes of an experimental study developed in an industrial plant in the centre of Italy in which dust emission represents an important annoyance affecting the whole activity and so requiring to be managed in order to guarantee legal compliance but, above all, a safe workplace. This case study consists in the assessment of the efficacy of different reduction measures designed to avoid and, where not possible, to reduce dust emissions from stockpiles. According to a monitoring campaign bas...

Exploration and Mining2024
24th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2024, Nano, Bio, Green and Space: Technologies for Sustainable Future, Vol 24, Issue 6.1
Publication

ZINC OXIDE NANOPARTICLES INHIBIT SOME FUNGAL PATHOGENS INFECTION ON DURIAN SEEDLINGS

(STEF92 Technology, 2024-11-01, Pornprapa Kongtragoul, Sansanee Pantakan)

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Durian disease-causing organisms such as fungi can infect durian trees at any stage of development. Chemical fungicides are widely used because they are convenient and simple to use. However, it impacts the health of producers, consumers, and the environment. As a result, recommendations have been developed and established for researching zinc oxide nanoparticles (Zn-ONPs) that can inhibit fungal growth as an alternative for preventing and eliminating such fungi. The purpose of this study is to collect and isolate...

Micro and Nano Technologies2024
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 6.1
Publication

-GREEN- DYNAMICALLY VULCANIZED THERMOPLASTIC POLYMER COMPOSITES BASED ON PE/PE-G-MA/EPDM REINFORCED WITH FUNCTIONALIZED SEASHELL WASTE

(STEF92 Technology, 2023-10-01, Laurenţia Alexandrescu, Mihai Georgescu, Maria Sönmez, Mihaela Niţuică, Dana Gurău)

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Environmental concerns related to the implementation of circular economy has led to the development of new generations of materials. Interest in polymer composites reinforced with natural-organic/inorganic fillers is growing. Producers of polymer composites convert their production to optimize and replace traditional products with new ones with a high content of bio, recyclable materials, for sustainability and responsible actions. Research and industrial awareness are focused on ecological composites based on nat...

Micro and Nano Technologies2023
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.
Publication

"GURGISTAN VILAYET MAP" CARTOGRAPHIC-GEOGRAPHICAL ANALYSIS

(STEF92 Technology, 2023-10-01, Dali Nikolaishvili, Maia Tskhvaradze, David Sartania, Revaz Tolovardava, Robert Maglakelidze)

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Analysis of old cartographic sources provides an opportunity to create a retrospective picture of the past. One of these important sources for study is "Map of Gurjstani vilayet" published by Al. Aslanikashvili in 1953, The map (which) was compiled according to the Ottoman document of the 16th century. The document reflects the period when the southern part of South Georgia was part of the Ottoman Empire under the name of the province of Gurjistani Vilayet (Samtskhe-Saatabago). Today, the largest part of this terr...

Cartography and GIS2023
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Water Resources. Forest, Marine and Ocean Ecosystems, Vol 23, Issue 3.1
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3-DIMENSIONAL ORBITING GIMBAL WITH A HEAD TRACKING SYSTEM FOR REMOTELY OPERATED SUBMARINES PERFORMING PRECISE UNDERWATER OPERATIONS

(STEF92 Technology, 2023-10-01, Jakub Karbowski, Hanna Kuczewska)

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From an ecological perspective, increasing autonomy in subsea operations is vital for maintaining marine sustainability. These operations involve inspecting, maintaining, and repairing underwater equipment and structures, which can significantly impact the ecosystem if not carried out correctly. Using precise systems can reduce the risk of human error and minimize disturbance to the surrounding environment. This article presents an integrated head tracking system for ROV submarines, using a 3- dimensional orbiting...

Marine and Ocean Ecosystems2023
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
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3D MODELING OF THE ROSIA POIENI ORE DEPOSIT USING THE LEAPFROG GEO PROGRAM

(STEF92 Technology, 2023-10-01, Dorel Guşat, I. Bud, Mircea Goia, Roberto De La Rosa)

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As part of the GoldenEye project with European co-financing type H2020, the Academic Leapfrog Geo licensed program was purchased, with which a 3D modeling of the deposit body was made based on open source data, geological maps of the Romanian Geological Institute, non- secret data of CUPRUMIN company and drone flights. The ore has not been modeled in 3D up to now, this work presents for the first time the first consolidated modeling that highlights the size of the ore deposit body. These modelings will allow the t...

Exploration and Mining2023
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
Publication

A CASE STUDY OF A SYNTHESIS GAS SYSTEM (H2) FAILURE IN AN AMMONIA PRODUCTION FACILITY

(STEF92 Technology, 2023-10-01, Laurențiu Munteanu, Gheorghe-Daniel Florea, Bogdan-Adrian Simon-Marinica, Ligia-Ioana Tuhut, Marius-Simion Morar)

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The effect of pressurized hydrogen on pipeline walls is an important phenomenon that can cause damage to the integrity of the pipeline structure during transport and storage of gases. Hydrogen can penetrate the wall of metallic pipelines (alloy steel or carbon steel) and cause cracking or rupture of the material, which can lead to pressure loss or even serious effects (explosions, fires). The embrittlement of the metal by hydrogen is a phenomenon of degradation of the mechanical properties of the metal, as a resul...

Ecology and Environmental Protection2023
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
Publication

A NEW APPROACH TO THE FORECAST OF PORPHYRY COPPER DEPOSITS ON THE BURIED TERRITORIES OF KAZAKHSTAN

(STEF92 Technology, 2023-10-01, Daulet Muratkhanov, Maxat Kembayev, Rais Sayat)

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The wealth of the bowels of Kazakhstan has not yet been exhausted, there are promising areas that are currently insufficiently studied, especially at depth. The reason for the insufficient knowledge of geological structures in depth is the lack of a theoretical basis for geological research and justification for the forecast of prospect for minerals. In this regard, geology faces the question of creating a scientific approach for predicting new prospect areas, especially at depth. Our analysis shows that the princ...

Ecology and Environmental Protection2023
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
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A PARALLEL BETWEEN THE TYPES OF PROTECTION FLAMEPROOF ENCLOSURE -d- AND INCREASED SAFETY -e- IN THE CONTEXT OF HYDROGEN EXPLOSIVE ATMOSPHERES

(STEF92 Technology, 2023-10-01, Lucian Moldovan, Mihai Magyari, Clementina Moldovan, Sorin Zsido)

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A type of protection represents specific measures applied to equipment to avoid ignition of a surrounding explosive atmosphere. Flameproof enclosure -d- consists in placing the parts that could ignite an explosive atmosphere inside of an enclosure that can withstand the pressure developed during an internal explosion of an explosive mixture and which prevents the explosion transmission to the explosive atmosphere surrounding the enclosure. Increased safety -e- represents a type of protection that consists in apply...

Ecology and Environmental Protection2023
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
Publication

A PRACTICAL STUDY ON THE AIR-SHOCK CONTROL IN URBAN MOTORWAY SLOPE EXCAVATIONS BY BLASTING

(STEF92 Technology, 2023-10-01, Ferdi Cihangir)

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Blasting and mechanical excavation systems are the main methods used in the excavation of rocks masses in mining and construction works. Mechanical excavation is insufficient in the case of very hard rocks masses. Therefore, blasting is widely preferred for the excavation of hard rock masses. Environmental parameters such as ground vibrations, air-shock and fly-rock occur due to blasting. The magnitude of these parameters depend on the explosive per delay, distance between the measurement- and blasting points, geo...

Exploration and Mining2023
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd International Multidisciplinary Scientific GeoConference Proceedings SGEM 2023, Energy and Clean Technologies, Vol 23, Issue 4.2
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A PROPOSAL OF MARINE SHORT RANGE TRANSPORTATION, IN MEDITERRANEAN SCENARIO, TO REDUCE CO2 EMISSIONS AND IMPACT OF ENVIRONMENT.

(STEF92 Technology, 2023-12-15, Valerio Ruggiero)

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The Mediterranean Sea can be taken as a good example of the advantage of people transportation by water, in order to reduce pollution. This is mainly due to historical reasons, in fact the ashore private transportation along coasts of Italy, France, Spain, Slovenia, Croazia etc, has been developed during centuries on the basis of Roman Empire roads, and furtherly with development of railways, offering basically 2 different ways of transport. But recent solutions and studies shows the possibility to give a signific...

Ecology and Environmental Protection2023
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.
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ACCURACY ASSESSMENT OF THE PRINCIPAL STRAINS IN DEFORMATION ANALYSIS

(STEF92 Technology, 2023-10-01, А.В. Банников, Viktor Gordeev)

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Research Object and Relevance. The main components of the strain tensor and their accuracy assessment are the research objects in this work. When conducting monitoring using geodetic methods, it is usually not enough to determine only the displacements of reference points; it is also necessary to determine the presence and magnitude of deformations. This task is directly related to the accuracy assessment of such characteristics as principal strains, dilatation, shear strains, and rotation. Research Methods. In co...

Geodesy and Mine Surveying2023
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Water Resources. Forest, Marine and Ocean Ecosystems, Vol 23, Issue 3.2
Publication

ACID AND HEAT TREATMENT OF GEORGIAN NATURAL HEULANDITE

(STEF92 Technology, 2023-12-15, Vladimer Tsitsishvili, Bela Khutsishvili, Marinela Panayotova, Manabu Miyamoto, Nato Mirdzveli)

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Natural zeolites, a family of hydrated aluminosilicates, are important raw materials for micro and nano technologies due to their molecular-sieve, ion-exchange and catalytic properties. Their porous crystalline framework is built from alternating SiO4 and AlO4 - tetrahedra forming cages and channels, and improvement of zeolite performance is possible by thermal and chemical treatment. The influence of hydrochloric acid and calcination on heulandite-containing tuff from the Georgian Dzegvi-Tedzami deposit was studi...

Hydrology and Water Resources2023
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Ecology, Economics, Education and Legislation, Vol. 23, Issue 5.1
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ADAPTATION OF THE METHODOLOGY FOR ASSESSMENT OF ECOSYSTEMS AND THEIR SERVICES WITH ALTERNATIVE DEVELOPMENT DECISIONS FOR TERRITORY DEVELOPMENT

(STEF92 Technology, 2023-10-01, argarita Mondeshka, Nadezhda Yarlovska)

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A common practice under modern conditions in urban planning is the tendency of urban areas to grow, which is usually at the expense of agricultural areas. This, both in a global aspect and specifically for Bulgaria, is a particularly relevant problem due to the extremely important ecosystem functions of soil resources and the fact that they are an extremely slowly renewable natural resource. The assessment of ecosystems condition and their services is a suitable approach as an additional study on the effects of ch...

Ecology and Environmental Protection2023
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd International Multidisciplinary Scientific GeoConference Proceedings SGEM 2023, Energy and Clean Technologies, Vol 23, Issue 4.2
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ADAPTATION TO CLIMATE CHANGE AND THE INTERPLAY BETWEEN ENERGY EFFICIENCY AND SOBRIETY: LESSONS LEARNED FROM THE ITALIAN EXPERIENCES OF L' AQUILA RUGBY ASSOCIATION AND COMMUNITY COOPERATIVE MELPIGNANO

(STEF92 Technology, 2023-12-15, G Giardini)

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n the EU's perspective, energy efficiency is one of the most effective ways to reduce energy consumption and contribute to the fight against climate change. Recent studies have shown that energy efficiency alone is not sufficient to achieve sustainable development goals. The real challenge is to combine energy efficiency with energy sobriety. This work aims at raising a debate about the relationship between energy efficiency and energy sobriety and at studying how the principle of sobriety works. In particular, th...

Air Pollution and Climate Change2023
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 6.1
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ADMINISTRATION OF OCHRATOXIN A TO LABORATORY ANIMALS AND ITS EFFECTS ON BLOOD PARAMETERS

(STEF92 Technology, 2023-10-01, Marioara Nicoleta Caraba, Ion Valeriu Carabă, Adrian Sinitean, Gabi Dumitrescu, Roxana Popescu)

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Mycotoxins are agents with different and complex chemical structures, with toxic effects for humans and animals. They can be present in feed and food, although in very small quantities, mycotoxins have a negative effect on the health of animals and people. Ochratoxins are mycotoxins intensively studied in recent years due to their toxicity on the animal and human body; these toxins show nephrotoxic, immunotoxic and myelotoxic, neurotoxic and carcinogenic effects. Thirty male rats of the Sprague- Dawley breed were ...

Advances in Biotechnology2023
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 6.1
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ADVANCED MATERIALS FOR THE PROTECTION AND REPAIR OF CONCRETE STRUCTURES - EXPERIMENTAL ASSESSMENT

(STEF92 Technology, 2023-10-01, Zbyšek Pavlík, Adam Pivák, Milena Pavlíková)

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The development and testing of advanced materials for the protection and repair of concrete structures is the main objective of the presented research. Two types of synthetic resins have been developed, applied to concrete samples and their effectiveness in improving the durability of the samples investigated has been tested. Type A is an epoxy resin with non-reactive solvents, originally designed for thin-layer surface treatment to achieve a highly closed and cross-linked surface. Type 50 is a modified low-viscos...

Green Buildings Technologies and Materials2023
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Water Resources. Forest, Marine and Ocean Ecosystems, Vol 23, Issue 3.2
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ADVANCED REMOVAL OF GAMMA HCH FROM WATER BY ULTRASONICATION, FENTON AND PHOTO FENTON ULTRASONICATION

(STEF92 Technology, 2023-12-15, Mihai Ștefănescu, Costel Bumbac, Ionut Cristea)

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Historical pollution with hexachlorocyclohexane (HCH) isomers of soil and groundwater unfortunately is an unsolved problem, especially in some countries where Lindane is still produced, as also in Europe in the surrounding areas of former production sites or landfilling sites usually due to inadequate long-term storage, treatment or recovery of these wastes. HCH removal technologies are usually dedicated to soil remediation, leachate treatment, water and wastewater treatment. This paper presents the research effor...

Hydrology and Water Resources2023
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd International Multidisciplinary Scientific GeoConference Proceedings SGEM 2023, Energy and Clean Technologies, Vol 23, Issue 4.1
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ADVANCEMENTS IN WEARABLE THERMOELECTRIC GENERATORS: MATERIALS, DESIGNS, AND MANUFACTURING TECHNIQUES FOR SUSTAINABLE ENERGY HARVESTING

(STEF92 Technology, 2023-10-01, Cristina Stroe, Teodor Sarbu)

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With the increasing interest of people to be informed at every step, to progress and overcome their limits, rapid developments have occurred in the field of IoT (Internet of Things) and miniaturized electronics. Thus, wearable power sources with high reliability and long duty cycles are required to power wearable electronic devices to meet people's needs and smart miniaturized electronics requirements. In addition, to make them truly wearable, these must be light, flexible, silent, low power consumption and adapta...

Ecology and Environmental Protection2023
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd International Multidisciplinary Scientific GeoConference Proceedings SGEM 2023, Energy and Clean Technologies, Vol 23, Issue 4.1
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AGROMETEORLOGICAL CONDITIONS IN CENTRAL NORTH BULGARIA REGION FOR MAIZE GROWING

(STEF92 Technology, 2023-10-01, В. Георгиева, Valentin Kazandjiev, М. Илчовска, N. Petrovska, V. Valkova)

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There exist a large variation in the yield of maize in Bulgaria regardless of the high productive potential of maize, and the favorable marketing conditions in the world. Climate change during the last 3 decades, the limited possibilities for irrigation are a limiting factor in determining suitable areas for maize growing. The period with sufficient moisture is decisive in choosing a suitable hybrid. The analysis of the agro-climatic potential of the region and the adaptation of the cultivation technology to the p...

Air Pollution and Climate Change2023
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Water Resources. Forest, Marine and Ocean Ecosystems, Vol 23, Issue 3.2
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AMAZON DEFORESTATION, CLIMATE LAW AND THE PRINCIPLE OF ECOLOGICAL SOLIDARITY: A COMMON BRAZILIAN AGENDA

(STEF92 Technology, 2023-12-15, Ari Rogério Ferra Júnior)

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Climate change is a topic of worldwide relevance, not only because of the recent heat waves affecting the globe as a whole but also because of the importance of conserving the ecologically balanced environment itself. Climate is a vital aspect of human survival and ecological balance. With this in mind, the world is turning its attention to Brazil and the Amazon rainforest, the target of recurrent attacks that have resulted in high percentages of deforestation. It is known that since the signing of the Amazon Coop...

Forest Ecosystems2023
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
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AN IN VITRO STUDY: CITRUS LEMON ESSENTIAL OIL AS AN ALTERNATIVE TREATMENT AGAINST MICROBIAL INFECTIONS

(STEF92 Technology, 2023-12-15, Iuliana Popescu, Diana Obiștioiu, Anca Hulea, Doris Floareș, Isidora Radulov)

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A genuine and urgent need is to prevent and treat bacterial diseases primarily caused by germs that have developed antibiotic resistance. These factors led to several studies focusing on alternate or supplementary antimicrobial methods. With the expectation that, unlike antibiotics, they will be effective without causing resistance, researchers are becoming increasingly interested in antimicrobial substances made from natural resources, such as plant extracts, essential oils, and peptides. The present study invest...

Advances in Biotechnology2023
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Water Resources. Forest, Marine and Ocean Ecosystems, Vol 23, Issue 3.1
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ANALYSIS AND ASSESMENT OF THE WATER SUPPLY SYSTEM OF THE TOWN OF BREGOVO

(STEF92 Technology, 2023-10-01, Maria Temelkova)

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Bregovo is a small Bulgarian town located on the border with the Republic of Serbia. It is situated 6 kilometers from the mouth of the Timok River, which flows into the Danube River. Despite the proximity of the river, the town experienced some complications in its water supply. The purpose of the research is to to analyze and evaluate the water supply system of the town of Bregovo. The water supply in the municipality of Bregovo is taken care of by the operator "ViK Vidin" EOOD. The separate territory of "ViK Vid...

Hydrology and Water Resources2023
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd International Multidisciplinary Scientific GeoConference Proceedings SGEM 2023, Energy and Clean Technologies, Vol 23, Issue 4.1
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ANALYSIS OF AVAILABILITY OF ALTERNATIVE ENERGY SOURCES IN THE ADRIATIC SEA AND THEIR APPLICABILITY FOR ENVIRONMENTALLY FRIENDLY FISHING VESSELS

(STEF92 Technology, 2023-10-01, Marija Koričan, Tatjana Haramina, Krešimir Vučković, Neven Aluejvic, Nikola Vladimir)

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Environmental problems in shipping belong to the most important research topics in the marine sector, where a number of technical and operational measures to improve environmental friendliness of ships can be found in the literature. Most of the fishing vessels are powered by diesel engines and alternative fuels or full electrification of the ship power system as the ultimate game changer are regularly considered in the literature as technical measures that offer both environmental and economic benefits. It is cle...

Ecology and Environmental Protection2023
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Water Resources. Forest, Marine and Ocean Ecosystems, Vol 23, Issue 3.2
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ANALYSIS OF CHOSEN LOCALITY IN THE SOUTH MORAVIAN REGION IN TERMS OF RUNOFF AND EROSION CONDITIONS AND IN TERMS OF POLLUTION OF SURFACE WATER

(STEF92 Technology, 2023-12-15, Lukáš Buršík, Miroslav Dumbrovský, Veronika Sobotková, Marcela Pavlíková)

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Firstly, this paper is focused on the analysis of runoff and erosion conditions in the chosen locality, which is in the South Moravian Region of the Czech Republic. The analysis was made using geographic information systems, mainly the ArcGIS Pro software program. Water erosion endangers more than fifty percent of arable land in the Czech Republic. Unfortunately, there is no systematic protection of the majority of soil erosion-threatened areas that would prevent further losses. One of the main causes of this is t...

Hydrology and Water Resources2023
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Ecology, Economics, Education and Legislation, Vol. 23, Issue 5.1
Publication

ANALYSIS OF COMPANY DEMAND ON SUSTAINABILITY COMPETENCES

(STEF92 Technology, 2023-10-01, Eleonora Stancheva-Todorova, Maria Nikolova)

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Sustainability reporting landscape is evolving rapidly due to the expanding legislation worldwide. The new Corporate Sustainability Reporting Directive is challenging European companies to restructure their business models and processes and to enhance their corporate reporting. Considering the increasing number of reporting requirements, this paper aims at providing critical analysis of the current employers- demand on sustainability competences needed for setting up the relevant reporting processes. The empirical...

Ecology and Environmental Protection2023
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 6.1
Publication

ANALYSIS OF CRISPR CASSETTE ELEMENTS IN NATIVE ISOLATES OF SINORHIZOBIUM MELILOTI ISOLATED IN THE CENTRAL ASIAN ORIGIN OF PLANT DIVERSITY

(STEF92 Technology, 2023-10-01, Elizaveta Pernak, Maria E. Vladimirova, Viktoria Muntyan, Alexey М. Afonin, Marina L. Roumiantseva)

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CRISPR-Cas adaptive immunity systems of prokaryotes have been identified in 42% of bacteria and 85% of archaea [1] and are actively used in genetic engineering. However, in nitrogen-fixing nodule bacteria required for agriculture, these systems are very poorly characterized. Therefore, in this study, we evaluated the diversity of CRISPR-Cas systems in the genomes of 39 isolates of alfalfa nodule bacteria Sinorhizobium meliloti recovered from soil samples from Kazakhstan and Turkmenistan, which belong to the Centra...

Advances in Biotechnology2023
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 6.1
Publication

ANALYSIS OF DAIRY COW BEHAVIORAL PATTERNS USING A COMBINATION OF IOT DATA AND SIGNAL PROCESSING TECHNIQUES

(STEF92 Technology, 2023-10-01, Kristina Dineva, Tatiana Atanasova)

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This article presents a study focused on animal activity recognition using a combination of IoT devices and signal processing techniques. The study involves collecting data from IoT devices placed on the cow's neck, which are equipped with an accelerometer and gyroscope, along with a synchronized video camera. The objective is to accurately recognize and classify four key activities exhibited by the cow. To prepare the collected signals for analysis, various signal processing techniques are applied. This includes ...

Advances in Biotechnology2023
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Ecology, Economics, Education and Legislation, Vol. 23, Issue 5.1
Publication

ANALYSIS OF EXPENDITURE PERFORMED FOR ENVIRONMENTAL PROTECTION AND THEIR INFLUENCE ON ENVIRONMENTAL QUALITY IN ROMANIA

(STEF92 Technology, 2023-10-01, Elena Claudia Sîrbulescu, Cosmina-Simona Toader, Ana-Mariana Dincu, Manuela-Dora Orboi, Luminiţa Pîrvulescu)

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By elaborating this article, the authors wanted to present the situation of expenses incurred performed for the protection of the environment from Romania. The authors try to underline the fact that they have improved in recent years, against the background of the increase of the available funds, due to the economic growth and implicitly the revenues from state budget. A priority under all aspects must be the protection of the environment and those ways of protecting the Earth's resources for the following generat...

Ecology and Environmental Protection2023
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 6.1
Publication

ANALYSIS OF HEAVY METALS CONTAMINATION RISK OF BIOMASS ASH MADE OF CALCINED MUNICIPAL SEWAGE SLUDGE

(STEF92 Technology, 2023-10-01, Adam Pivák, Martina Záleská, Milena Pavlíková, Ondřej Jankovský, Zbyšek Pavlík)

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In a view of the sustainable development principles, the development of advanced lowcarbon building materials represents one of the most important issues in the construction industry. To follow the current trends in research and development of building materials, special attention is paid to the reuse of all kinds of waste and industrial byproducts. One of the serious problems of today-s society is the huge production of sewage sludge from waste water treatment and its disposal. As one of the promising ways of sew...

Green Buildings Technologies and Materials2023
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Water Resources. Forest, Marine and Ocean Ecosystems, Vol 23, Issue 3.2
Publication

ANALYSIS OF IMPACTS OF WAR ON ECOSYSTEMS OF PROTECTED AREAS UKRAINE

(STEF92 Technology, 2023-12-15, Oleksandr Trofymchuk, Vyacheslav Vishnyakov, Natalia Sheviakina, Viktoriia Klymenko, Snizhana Zahorodnia)

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The article presents the results of satellite remote sensing to assess the consequences of hostilities in nature protected areas. Since February 24, 2022, 20% of the nature reserve fund of Ukraine has suffered from the war. The real level of damage to the objects of the nature reserve fund as a result of the war cannot be estimated. After all, active hostilities continue, and restrictions are created for environmental activities in the temporarily occupied territories. Therefore, remote monitoring is the only tool...

Forest Ecosystems2023
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd International Multidisciplinary Scientific GeoConference Proceedings SGEM 2023, Energy and Clean Technologies, Vol 23, Issue 4.2
Publication

ANALYSIS OF INOVATIVE SALE SYSTEM (VENDING MACHINE), INDEPENDENT OF ENERGY, OF COLD AND HOT PRODUCTS

(STEF92 Technology, 2023-12-15, Ioan Mihail Savaniu, Oana Tonciu, Ancuța Neagu, Magdalena Culcea)

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In the current energetical context, there is a need to diversify energetically independent applications. The presence of energetically independent vending systems is necessary in the smart cities of the future and beyond. Energetically independent vending equipment must ensure the delivery of cold or hot products with low energy consumption. Reduced energy consumption and the use of environmentally friendly sources lead to reduced greenhouse gas emissions and at the same time to higher energy autonomy. The paper p...

Ecology and Environmental Protection2023
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.
Publication

ANALYSIS OF MACHINE LEARNING ALGORITHMS PERFORMANCES FOR ROAD SEGMENTATION ON VERY HIGH-RESOLUTION SATELLITE IMAGERY AS SUPPORT OF ROAD INFRASTRUCTURE ASSESSMENT

(STEF92 Technology, 2023-10-01, Ivan Brkić, Mario Miler, Marko Ševrović, Damir Medak)

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Road traffic fatalities are a significant concern worldwide, as highlighted by data from the World Health Organization (WHO) and other international organizations. One approach to enhancing road safety is through the assessment of specific characteristics or features that contribute to the overall safety condition of roads. The International Road Safety Assessment Program (iRAP) identifies several attributes that have a direct impact on road safety. Some of these attributes can be collected from satellite imagery....

Informatics2023
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd International Multidisciplinary Scientific GeoConference Proceedings SGEM 2023, Energy and Clean Technologies, Vol 23, Issue 4.2
Publication

ANALYSIS OF METEOROLOGICAL PARAMETERS AND CLIMATE VARIABILITY IN THE WESTERN PART OF ROMANIA IN THE PERIOD 2010-2020

(STEF92 Technology, 2023-12-15, Ana-Codruta Chis, Vlad Mărăzan, Antoanela Cozma, V. D. Mircov, Carmen Claudia Durău)

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Through mathematical modeling at the local or regional level, local or zonal trends for meteorological factors can be determined and the main hazards to which elements of the infrastructure, the economy and the population are exposed. In the present study, a statistical analysis was aimed at trying to determine the analysis of variability and climate change in the western part of Romania and a statistical correlation between the temperature variation and the amounts of precipitation recorded at the Timisoara weath...

Air Pollution and Climate Change2023
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Water Resources. Forest, Marine and Ocean Ecosystems, Vol 23, Issue 3.1
Publication

ANALYSIS OF MICROPOLLUTANTS IN URBAN WATER RUN-OFF

(STEF92 Technology, 2023-10-01, Lenka Hrudkova, Réka Wittmanová, Ivona Škultétyová, Štefan Stanko, Jaroslav Hrudka)

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Changing climatic conditions in urbanized areas enormously impact the quality of life in urbanized areas. Persistent prolonged dry periods, extreme downpours with heavy heaviness or prolonged rainfall are an extreme problem for effective water management in cities. Extreme weather changes also risk the environment when infiltrating or relieving highly contaminated water from the first run-off. These wastewaters are a potential source of groundwater and surface water pollution in which various pollutants are concen...

Hydrology and Water Resources2023
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 6.1
Publication

ANALYSIS OF SALT-SENSITIVE AND SALT-TOLERANT SINORHIZOBIUM MELILOTI STRAINS USING DNA MICROARRAY, PHENOTYPE MICROARRAY AND GENOME MINING TECHNIQUES

(STEF92 Technology, 2023-10-01, Victoria S. Muntyan, Maria E. Vladimirova, Alexey М. Afonin, Alexey N. Muntyan, Marina L. Roumiantseva)

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Nodule bacteria increase the resistance of host plants to abiotic stress factors; however, the role of the genetic potential of rhizobia in the formation of productive salt-tolerant plant-microbial symbiosis remains underestimated. The aim of the study was to evaluate the pool of genes responsible for the salt tolerance of the alfalfa microsymbiont, Sinorhizobium meliloti, using the DNA microarray technique, phenotype microarray (PM), NGS and NNGS-technologies and genome mining (antismash 5.0). As a result of the ...

Advances in Biotechnology2023
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.
Publication

ANALYSIS OF THE CONSEQUENCES OF MILITARY OPERATIONS: INTEGRATION OF SPECTRAL INDICES AND REMOTE SENSING TO ASSESS AFFECTED AREAS

(STEF92 Technology, 2023-10-01, Roman S. Molikevych)

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This article is devoted to the analysis of the consequences of military actions using the integration of spectral indices and remote sensing to assess the affected areas. Military conflicts have significant impacts on the natural and human environment, and accurately quantifying the extent of damage is an important task for recovery and humanitarian assistance. This paper examines the role of spectral indices such as the Normalized Difference Vegetation Index (NDVI), the Enhanced Vegetation Index (EVI), and the No...

Photogrammetry and Remote Sensing2023
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Ecology, Economics, Education and Legislation, Vol. 23, Issue 5.1
Publication

ANALYSIS OF THE ELECTRICITY CONSUMPTION IN SMALL MUNICIPAL WASTEWATER TREATMENT PLANTS IN SOUTHWESTERN POLAND

(STEF92 Technology, 2023-10-01, Iwona Kłosok-Bazan, Joanna Boguniewicz-Zabłocka, Miroslava Goňo, Anna Kuczuk, Adam Rak)

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Waste Water Treatment Plant (WWTP) belong to the so-called -critical infrastructure-, which are so essential that their continued operation is required to ensure the security of a people. Energy is the most important operating utilities of WWTP. The specific electric energy consumption of WWTP depending on many factors including the inflow quality, WWTP-s scale, the technology used and climate. High energy consumption indirectly produces ecological damage, accelerates the energy crisis, and increases carbon emissi...

Ecology and Environmental Protection2023
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Water Resources. Forest, Marine and Ocean Ecosystems, Vol 23, Issue 3.1
Publication

ANALYSIS OF THE FLOOD RISK IN THE PATLAGEANCA AREA NEAR CEATAL ISMAIL FROM THE DANUBE DELTA

(STEF92 Technology, 2023-10-01, Alexandru Bănescu, Matei Simionov, Oliver Livanov, Paula Pindic, Iuliana-Mihaela Tudor)

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Since ancient times, mankind has tried to establish a causality of the phenomena that occur in the surrounding world, to find solutions and answers. Floods are widespread in the Danube Delta they cause great material damage and loss of human life and important consequences. The production of floods in the Danube Delta is due to the entry into the Danube of large amounts of water from rains, from the sudden melting of snow and mountain glaciers, as well as from underground water sheets. Deforestation favors the rap...

Hydrology and Water Resources2023
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd International Multidisciplinary Scientific GeoConference Proceedings SGEM 2023, Energy and Clean Technologies, Vol 23, Issue 4.1
Publication

ANALYSIS OF THE RISKS GENERATED BY HYDROGEN FILLING STATIONS FOR GREEN MOBILITY

(STEF92 Technology, 2023-10-01, Cristian Raul Cioară, Nicolae Ioan Vlasin, Vlad Mihai Păsculescu, Ligia Ioana Tuhuţ, Andrada Denisa Matei)

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Risks are present in all economic and industrial activities that manifest themselves both through economic losses, malfunctions of installations and equipment, as well as the occurrence of minor or major accidents with particularly serious consequences resulting in deaths and injuries, pollution of the environment. The assessment of risk levels stimulates the co-interest of economic operators to improve their working and environmental conditions, respectively to take measures to move from high risk levels to lower...

Ecology and Environmental Protection2023
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
Publication

ANALYSIS OF THE STABILITY OF THE CUIBARUL WASTE DUMP IN THE ROSIA POIENI MINING PERIMETER

(STEF92 Technology, 2023-10-01, Dorel Guşat, I. Bud)

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The paper presents a synthesis of the results of the GoldenEye project type H2020 No. 869398 regarding the state of the Cuibarul waste dump of the Rosia Poieni Open Pit in Romania, its chemical and mechanical stability which jeopardizes the surrounding environment. During the project, the factors that influence the stability of the dump were followed, such as: -dumping technology; the geological, hydrogeological and hydrological conditions of the location; the geomorphological conditions of the dump site, the phys...

Exploration and Mining2023
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