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Showing 2351-2400 of 2453 records
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Energy and Clean Technologies
Publication

UPPER-AIR ATMOSPHERIC DISPERSION STUDIES AT THE SITES OF NUCLEAR POWER PLANTS

(STEF92 Technology, 2017-06-20, Fedor Bryukhan)

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Atmospheric dispersion climatic conditions relate to main factors determining the environment ecological condition and radiation safety in the NPP area. This article is devoted to generalization of the author's studies concerning the atmospheric dispersion in the atmospheric boundary layer (ABL) for selection of the NPP sites and arrangement of ABL monitoring during the course of NPP construction and operation. Results of the ABL parameters climatic regime studies at Nizhny Novgorod NPP and Belorussian NPP are pro...

Nuclear Technologies2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

URBAN AGRICULTURAL LANDSCAPES OF POLISH CITIES ON SELECTED EXAMPLES - THE INTRODUCTION

(STEF92 Technology, 2017-11-20, Justyna Kleszcz)

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Urban productive landscape has become a form of urban development increasingly separating from typical urban forms. Diagnosed and fairly well analyzed in the case of American, African cities and more often пїЅ European ones, forms of development between what we now understand as the concept of a city, and what is differing it from rural landscape areas. Basing on definitions developed by researchers such as U. Giseke (agroforopolis, beautiful productive landscapes), A. Viljoen, K. Bohn and J. Howe (productive urba...

Green Design and Sustainable Architecture2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Ecology, Economics, Education and Legislation
Publication

URBAN ECOLOGICAL ANALYSIS OF LOCAL GEOSYSTEMS ON THE EXAMPLE OF THE CITY OF KAZAN

(STEF92 Technology, 2017-06-20, R.A. Ulengov, I.A. Urazmetov, E.N. Kubyshkina)

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From year to year cities are becoming the environment of constantly increasing number of people. The recent growth of special interest to studying the problems of urban environment and storing all possible information concerning the adaptation of flora and fauna to existing in tense contact with man prompted the appearance of a specific scientific aspect in modern geourban studies dealing with exploration of the development of various territories with urbanized landscapes. There have been determined territorial fa...

Ecology and Environmental Protection2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Ecology, Economics, Education and Legislation
Publication

URBAN ECOSYSTEMS FUNCTION AND SERVICES. CHALLENGES WITH REGARD TO THE ENVIRONMENTAL CONDITIONS

(STEF92 Technology, 2017-06-20, Mila Chilikova-Lubomirova)

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Urban ecosystems function and maintenance are closely connected to the humans being, their interests and activities. As a result in many cases are observed serious anthropogenic works, causing a significant impact on the natural processes and conditions. Consequently urban ecosystem services become more specific, requiring more individual approaches for the related processes clarification and assessments. The understanding of such implementation recently is under a broad extension. Practices in the area widely inc...

Ecology and Environmental Protection2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Energy and Clean Technologies
Publication

URBAN GREEN SPACE MONITORING FOR CLIMATE CHANGE MITIGATION

(STEF92 Technology, 2017-11-20, Sorin Herban, Clara-Beatrice Vilceanu, Rares Halbac-Cotoara-Zamfir)

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Before presenting in detail the theme that this paper deals with, it is necessary to integrate the research on this matter within the larger context of climate change, which is at this time in a stage of unprecedented evolution. Worldwide, in the actual context of climate changes, more frequent and powerful natural disasters are expected. Disasters, representing a direct consequence of climate change, have also a negative impact on the environment as they are an obstacle to achieve sustainable development. In part...

Air Pollution and Climate Change2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Energy and Clean Technologies
Publication

URBAN RECYCLABILITY: A CREATIVE APPROACH BASED ON FUZZY ASSESSMENT

(STEF92 Technology, 2017-11-20, Marius Pislaru, Silvia Avasilcai, Lidia Alexa)

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Cities are facing to a new environmental threat, namely the growing quantity and the complexity of waste. Waste generation rates have increased rapidly due to urbanization and industrialization. Per capita waste generation rates in many developing countries have nowadays exceeded one kilogram per day. In most OECD (The Organization for Economic Co-operation and Development) countries, municipal solid waste generation rates are slightly above one-kilogram per capita. Moreover, the population growth and urbanization...

Recycling2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Informatics, Geoinformatics and Remote Sensing
Publication

URBANIZATION AND AGRICULTURAL LAND USE CHANGES IN THE CITY OF AL-QATIF, SAUDI ARABIA

(STEF92 Technology, 2017-06-20, Muhammad Rahman)

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Due to rapid population growth and migration of expatriate workers seeking better employment opportunities, cities in the Kingdom of Saudi Arabia has seen massive expansions over the past several decades. While such growth is a sign of economic prosperity of the country, they have significant impacts on the environmental, social, and economic conditions of an urban area. They also deplete the natural urban resources and in agricultural cities, reduces the lands available for farming. In this study, the changes in ...

Photogrammetry and Remote Sensing2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

URBANIZATION IN PROTECTED LANDSCAPE AREAS IN THE CZECH REPUBLIC AND ITS INFLUENCE ON THE ARCHITECTURAL AND URBAN VALUE OF SETTLEMENTS

(STEF92 Technology, 2017-11-20, Daniela Stegerova)

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The thesis deals with urbanization tendencies and trends in protected landscape areas in the Czech Republic. During the research there were eight selected PLAs that were under investigation and evaluated. Their selection was based on the manner and the degree of their collision with the national development priorities defined in the Territorial Development Policy of the Czech Republic. Then, in these areas, the baseline of socio-demographic characteristics (the increase of the number of houses and the number of po...

Green Design and Sustainable Architecture2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Informatics, Geoinformatics and Remote Sensing
Publication

USABILITY EVALUATION OF CONVOLUTIONAL NEURAL NETWORKS IN ROADS EXTRACTION FROM AERIAL IMAGES

(STEF92 Technology, 2017-06-20, Milan Munko, Renata Duraciova)

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The main source of information needed to build, update and maintain spatial databases are aerial images. The biggest advance of aerial images is their capability to efficiently cover large areas. With the continuous development of technology, aerial imaging has become cheaper and more affordable than any time before. With this advancement of technology, large amounts of data need to be processed. In order to extract information from aerial images, they need to be processed into ortho-rectified images and then vect...

Informatics2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Energy and Clean Technologies
Publication

USABILITY OF SELECTED COMPACTED SOLID BIOFUELS

(STEF92 Technology, 2017-06-20, Joanna Szyszlak-Barglowicz, Grzegorz Zajac, Andrzej Kuranc)

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Biomass as fuel is processed to make it comfortable for use for energy purposes. Solid compacted biofuels are produced based on sawdust wood or clean wood waste. Their quality is dependent on density, moisture content and chemical composition. The aim of the study was to evaluate the usability of selected compacted fuels (briquettes). This assessment was made upon the basis of a developed total quality index. Compacted biofuels are the products which depend on general market laws and their commercial characteristi...

Ecology and Environmental Protection2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

USAGE ALUMINIFEROUS WASTE IN THE PRODUCTION OF ALUMINATE CEMENTS

(STEF92 Technology, 2017-06-20, Svetlana Samchenko, Yury Krivoborodov, Ivan Burlov)

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The possibility and practicability of usage aluminiferous waste in the production of aluminate cements were studied. Aluminothermic slag, calcareous component and alumina in row stock was correlated for different compositions of aluminate clinkers. Clinkers were making by electric-arc melting at temperature 1600 ??. There was found a difference in mineral composition under conditions fast and slow cooling aluminate melts. In case of fast cooling main phase was calcium bialuminate and high glass-like phase content....

Green Buildings Technologies and Materials2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Water Resources. Forest, Marine and Ocean Ecosystems
Publication

USAGE OF FRACTAL GEOMETRY TO DESCRIBE PARTICLE SIZE DISTRIBUTION OF GRAINY AND NON-GRAINY SUSPENSIONS

(STEF92 Technology, 2017-06-20, Marian Banas)

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Fractal geometry in recent years became an useful tool used in many scientific fields. One of the directions of development of that tool was also an attempt as using it for describing the morphology and granulometry of solid phase contained in various suspensions. The solid phase can come from different sources, such as municipal process (e.g. water treatment) or industrial process (e.g. metallurgy/steel industry or mineral processing). Suspensions on which one can come across in industry tend to be grainy and the...

Hydrology and Water Resources2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining
Publication

USAGE OF GROUND PENETRATING RADAR FOR SAND-GRAVEL AND SAND DEPOSIT PROSPECTING, KRIZOVKA CASE STUDY, EASTERN LATVIA

(STEF92 Technology, 2017-06-20, Davids Berzins, Janis Karuss, Maris Krievans, Kristaps Lamsters)

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Quaternary sand-gravel mixture and sand deposits are among the most significant raw mineral resources needed for construction industry in Latvia. As regulations of Cabinet of Ministers of Republic of Latvia No. 570 states пїЅ geological prospecting has to consist of data acquired by drilling. Following study presents results of ground penetrating radar (GPR) surveying combined with traditional prospecting methods for A (proved) and N (probable) category sand-gravel and sand deposits. Geological prospecting for dep...

Ecology and Environmental Protection2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Energy and Clean Technologies
Publication

USAGE OF MINERAL WASTE OIL AS ALTERNATIVE FUEL FOR SUSTAINABLE ENERGY IN THE CEMENT SECTOR

(STEF92 Technology, 2017-06-20, Fatma Didem TUNCEZ)

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Energy needs are increasingly growing due to the mechanization of industry by the industrial revolution, increased production in line with increased population, higher prosperity levels, and abundance of electrical tools. Mineral oil get polluted chemically and physically and become unusable after a certain amount of usage. As natural resources are limited, mineral waste oil need to be recycled in order to reduce production costs and achieve sustainable energy acquisition. Cement factories are energy-intensive bus...

Recycling2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining
Publication

USAGE OF NUMERICAL MODELING FOR PROPOSAL OF SLOPE STABILIZATION IN GREYWACKE QUARRY IN EASTERN BOHEMIA

(STEF92 Technology, 2017-06-20, Miroslav Janega, Jindrich Sancer, Tomas Siroky)

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This paper describes possibilities to use numerical models as significant aid in proposal of slope stabilization in Quarry. More accurately the proposal for excavation way of first soil overburden cut, which is mixed up with rock mass, to stabilize the slope. That is real case study which was performed for greywacke quarry situated in Eastern Bohemia. Since 2005 a small instability symptoms are observed on eastern general slope of quarry. Based on this fact the slope stability investigation started in detail one y...

Hydrogeology, Engineering Geology and Geotechnics2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

USE OF AN ECOMETRIC MODEL FOR DEVELOPING AN OUTLOOK FOR THE CROP SECTOR IN LATVIA

(STEF92 Technology, 2017-11-20, Aleksejs Nipers, Irina Pilvere, Sandija Zeverte-Rivza, Agnese Krievina)

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In 2015 in Latvia, the total value of agricultural output in constant prices (including subsidies on products) reached EUR 1.25 billion, and the value of crop products accounted for 63% of the total. The world population will increase by 35% by 2050; therefore, the Latvian Agricultural Sector Analysis Model (LASAM) has been developed for making projections for agricultural industries. The overall objective of the research is to develop a dynamic simulation model for various crop sectors. The present research analy...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Energy and Clean Technologies
Publication

USE OF ANIMAL FAT WASTE AS A BIO-FUEL

(STEF92 Technology, 2017-06-20, Gheorghe Lazaroiu)

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The leather sector is an important source of materials for various industries and fields.This industry generates a big quantity of solid and liquid waste.The whole process that the skin is subjected to contains a series of operations and chemical reactions.Waste from the leather industry can be obtained by using multiple processing methods in different areas. Recovery of waste from the leather industry is an important factor for environmental protection. Nowadays, the elaboration of leather processing methods that...

Ecology and Environmental Protection2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Ecology, Economics, Education and Legislation
Publication

USE OF ARTIFICIAL INTELLIGENCE METHODS FOR INVESTIGATING PURCHASE PREFERENCES OF CLIENTS OF ORGANIC FARMS

(STEF92 Technology, 2017-06-20, Maciej Kubon, Maciej Sporysz, Slawomir Kocira)

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The organic food market is one of the most developing food markets both in Poland and in the world. In 2002-2010 the value of organic food market in the world increased by 23 billion. Dynamic development of the organic food market is related to a great demand for organic food, particularly in the European Union. In Poland, the organic food market is changing as a result of the increase of the demand for organic food which is preconditioned with changes in the consumers' likes concerning the food quality and with c...

Ecology and Environmental Protection2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

USE OF EXPERIMENTAL DESIGN FOR QUALITY OPTIMISATION OF YOGURT WITH ROSEHIP POWDER AND GRAPE SEED EXTRACTS

(STEF92 Technology, 2017-11-20, Adriana Dabija, Anca Mihaela Gatlan, Lacramioara Rusu, Silvia Mironeasa)

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Worldwide, the yogurt is a very popular fermented dairy food and it is known for its health benefits, nutritional value and digestibility. The factors that influence the quality of yogurt are milk composition, dry matter content, the temperature and time at which pre-treatment of the milk is carried out, the type and the quantity of starter culture used, incubation temperature and storage conditions for the final product. A major problem in the production of yogurt is the whey separation. In the yogurt industry, s...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Informatics, Geoinformatics and Remote Sensing
Publication

USE OF GEOMATIC METHODS FOR THE FINDING AND DOCUMENTATION OF HISTORICAL ARTILLERY REDOUBTS

(STEF92 Technology, 2017-06-20, Eliska Housarova, Jaroslav Sedina, Karel Pavelka)

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There are a lot of traces of wars or military activities throughout the Czech Republic. You can find fortifications from Roman times to the Cold War. In 2009, a big project started in the Czech Republic пїЅ aerial laser scanning of the whole national territory. It was finished in 2013; since this year there has been a possibility to use very precise digital terrain models (DTM), a new face of the landscape mainly in forested areas, derived from aerial laser scanners and INS instruments. For archaeology, the use of...

Photogrammetry and Remote Sensing2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Energy and Clean Technologies
Publication

USE OF GEOTHERMAL ENERGY IN THE ELECTRICITY GENERATION PROCESS.

(STEF92 Technology, 2017-06-20, Katarzyna Prill, Marcin Szczepanek)

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According to the literature [9,15] geothermal energy means a part of the Earth's energy resources accumulated in water, water steam and dry hot rocks. It is classified to a group of renewable resources, virtually inexhaustible due to its transfer from the EarthпїЅs inside by conduction and convection. M. Kaczmarczyk [6] describes geothermal energy as a primary energy originated in the process of the Earth formation and as the energy generated by the radioactive decay. It has been evaluated that the global geotherm...

Ecology and Environmental Protection2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Water Resources. Forest, Marine and Ocean Ecosystems
Publication

USE OF HEAVY METAL SPECIATION DATA FOR EFFECTIVE THERMODYNAMIC PARAMETERS DETERMINATION OF ABSORBED HEAVY METALS IN BOTTOM SEDIMENTS

(STEF92 Technology, 2017-06-20, Olga Lipatnikova, D.V. Grichuk)

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It is rather difficult to apply thermodynamic simulation in the forecast of heavy metals migration in aquatic ecosystems due to the fact that the composition of bottom sediments in reservoirs is very changeable and uncertain. An alternative approach is proposed for solving similar problems based on the use of empirical information on heavy metal speciation in bottom sediments. This type of information can be obtained using sequential extraction scheme (for example Tessier scheme). Based on these data, effective th...

Hydrology and Water Resources2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Ecology, Economics, Education and Legislation
Publication

USE OF HUMIC ACID AND GRAPE SEED EXTRACT IN PLANTING MATERIAL PRODUCTION OF PELARGONIUM PELTATUM L.

(STEF92 Technology, 2017-06-20, Manuela Manda, Carmen Nicu, Mihaela Gabriela Dumitru)

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The present study was conducted at the Floriculture Research Area, Faculty of Horticulture of Craiova (RomпїЅnia), in the year 2014. The main objective of this work was to investigate the potential effects of foliar applications of some natural biostimulators obtained from humic acids from lignite (HA), from the grape seed extract (GSE) and their 1:1 mixture, on plant growth and development, depending on the rooting substrate. Stem cuttings of Pelargonium peltatum were rooted in two media (peatпїЅperlite, and Jiff...

Ecology and Environmental Protection2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Water Resources. Forest, Marine and Ocean Ecosystems
Publication

USE OF MAGNETIC SUSCEPTIBILITY DATA FOR THE LITOLOGYCAL ANALYSIS AND TO ESTABLISH THE SEDIMENTATION RATE IN A HYDROGRAPHICAL BASIN FROM THE SUB-CARPATHIAN AREA OF ROMANIA

(STEF92 Technology, 2017-11-20, Eugen-Laurentiu Niculici, Agata-Monica Sandulescu)

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The use of magnetic susceptibility data in order to determine the lithology of river and lakes deposits has become an efficient and rapid method of analyzing sedimentary material. This paper aims to achieve both a more accurate determination of sediment lithology based on the study of the magnetic susceptibility of the cores extracted from the bottom of the rivers, as well as the rate of deposition. The sediment lithology and the deposition rate represent the most important information for the characterization of ...

Hydrology and Water Resources2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Water Resources. Forest, Marine and Ocean Ecosystems
Publication

USE OF PYROPHOSPHATE EXTRACT TO DETERMINE ORGANIC-BOUND FORMS OF COPPER AND IRON IN BOTTOM SEDIMENTS: THE CASE STUDY OF THE VYSHNEVOLOTSKY RESERVOIR, RUSSIA

(STEF92 Technology, 2017-11-20, Olga Lipatnikova, Tatiana Shestakova, Daria Podlepina)

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Speciation of heavy metals in bottom sediments defines their ecotoxicity and mobility and therefore needs to be studied thoroughly. Usually single and sequential extraction techniques are used to determine water-soluble, exchangeable, specifically sorbed and carbonates, bound to organic matter, bound to Fe and Mn hydroxides and residual forms. Bottom sediments of the Vyshnevolotsky reservoir (the Upper Volga, the Central region of Russia) were chosen for the research. Lithological and mineral composition of sample...

Hydrology and Water Resources2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining
Publication

USE OF REAGENTS-FLOCCULANTS IN WATER-PREPARATION PROCESSES DURING PHOSPHOROUS-CONTAINING ORE PROCESSING

(STEF92 Technology, 2017-06-20, Galina Mitrofanova, Valentina Ivanova, Aleksandr Artemiev)

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The use of closed water rotation in enterprises processing phosphorus-containing ores requires a long standing circulating water precipitation in the tailings storage. The paper studies possibility of treatment of industrial mineral processing waters from suspended particles and water-soluble impurities adversely affecting the flotation process with the help of reagents-flocculants. The characteristics of the dispersed and liquid phase of industrial waters formed during the processing of non-sulfide ores (for exam...

Mineral Processing2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Energy and Clean Technologies
Publication

USE OF THE WATER WITHIN THE WATERJET TECHNOLOGY

(STEF92 Technology, 2017-06-20, Monika Karkova, Jan Majernik, Jan Kmec, Kristyna Pruskova)

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Water jet technology is friendly and belongs to green technology. Water jet technology is divided depending on whether the water is used only water or a mixture of an abrasive and water to clear water jet and abrasive water jet technology. It is possible to divide as the paper material to the steel. This progressive technology is applied in various sectors of industry. During the cutting operations creates the waste in the forms as used abrasive material, polluted water, sludge, used material and other rest materi...

Recycling2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2017 17th International Multidisciplinary Scientific GeoConference
Publication

USE THE EDUCATIONAL RESOURCES OF THE BOTANICAL GARDEN OF LENINGRAD STATE UNIVERSITY. A. S. PUSHKIN IN THE TEACHING DISCIPLINES OF ECOLOGICAL AND GEOGRAPHICAL FOCUS

(STEF92 Technology, 2017-06-29, Elena Voropaeva, Maria Lebedeva, Tatyana Komissarova)

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Educational resources collections in the Botanical garden of the Autonomous educational institution of higher professional education "Leningrad state University named after A. S. Pushkin", with more than 400 species and varieties of tropical and subtropical plant have been reviewed. Plants related to different biomes, ecological groups, floristic kingdoms and regions and plants cultivated in agriculture have been specified. The directions of using a collection of plants in the course of training courses of the dis...

Education and Accreditation2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Ecology, Economics, Education and Legislation
Publication

USEFULNESS OF MINERAL WASTES AFTER EXTRACTION OF RARE ELEMNES FOR RECLAMATION PURPOSES

(STEF92 Technology, 2017-06-20, Anna Pudelko, Marcin Chodak, Katarzyna Grzesik)

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Extraction of rare earth elements (REE) from mining wastes may change their physical and chemical properties thus affecting their usefulness for reclamation. The aim of this work was to assess the usefulness for reclamation of mine wastes used for REE production. Samples of mine wastes after an experimental benefication process (n=6) were delivered from Kankberg mine, Sweden. The samples were measured for organic matter (OM) content, specific gravity, maximum water holding capacity (WHC), texture, pH and electric ...

Ecology and Environmental Protection2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining
Publication

USING ACOUSTIC IMPEDANCE IN RESERVOIR CHARACTERIZATION

(STEF92 Technology, 2017-06-20, Ion Malureanu, Maria Stoicescu, Daniela-Doina Neagu, Laura Mariana Nistor)

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Most of the wells have an associated survey suite designed for geophysical investigations, including neutron log, density log, and sonic log. These tools are used later on for singular, dual, or complex boreholes geophysical interpretation, especially for reservoir characterization in terms of lithology and porosity. It is known that the acoustic waveпїЅs velocity through different rock types is a function of the elastic properties and density of both the mineral skeleton of that rock, and the in situ fluids, stre...

Ecology and Environmental Protection2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Energy and Clean Technologies
Publication

USING ADDITIVES IN ASPHALT MIXTURES FOR BETTER ROADS IN TERM OF RECYCLING

(STEF92 Technology, 2017-06-20, Carmen Racanel, student Adriana Georgiana Tanasescu, student Mihai Gabriel Toma)

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Recycling - the process of transforming waste into new materials - represent a modern alternative for eliminating waste and reducing emissions of greenhouse gases. Recycling - part of the 3Rs (Reduce, Reuse, Recycle) in the hierarchy of waste пїЅ helps to reduce the consumption of raw materials and to reduce energy consumption, air pollution (in phase of combustion waste) and water (in phase of waste storage). Among the recyclable materials such as glass, paper, plastic, metal, textiles are used tires. These tires...

Recycling2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Informatics, Geoinformatics and Remote Sensing
Publication

USING CORNER REFLECTORS AS GROUND CONTROL POINTS IN GROUND BASED SAR INTERFEROMETRY

(STEF92 Technology, 2017-06-20, Anna Szafarczyk)

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Ground based radar interferometry is one of the currently used, remote measurement technologies allowing to determine the displacements of the monitored area. This technology use a radar operating in the microwave band, which emits a beam in the direction of the monitored area, and then after reflection processes and registers it in the form of radar image. In order to determine the value of the displacement it is necessary to perform at least two measurements on the basis of which the interferogram is generated. ...

Geodesy and Mine Surveying2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Informatics, Geoinformatics and Remote Sensing
Publication

USING FIT-FOR-PURPOSE METHODS FOR COLLECTING DATA REGARDING CHANGES IN THE URBAN ENVIRONMENT

(STEF92 Technology, 2017-06-20, Ana-Cornelia Badea, Gheorghe Badea, Student Andreea Iliescu-Cremeneanu, Lect. Doina Vasilca)

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In this paper we want to highlight the advantages of creating and using forms for collecting data regarding the main changes in an urban environment, including cadastral and utilities data. These forms can be accessed from mobile devices and the reported results are analyzed in a desktop application. The users are able to send their location linked with attribute data. This approach can be used successfully in a working team or can be disseminated for interested community members, as a crowdsource possibility. Cro...

Cartography and GIS2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Informatics, Geoinformatics and Remote Sensing
Publication

USING GIS/GPS FOR MONITORING THE CLOSED MINE AREAS

(STEF92 Technology, 2017-06-20, DINESCU, R. Kiss)

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The periodical inspection of areas from closed/in closure process mines is a very difficult and labor-intensive activity. Processing of data , mainly in digital and graphical form, together with written reports can be substantially simplified using simple, available and cheap common purpose GIS/GPS hardware and software tools. The paper deals with a tracking algorithm for monitoring the closed mines area in order to obtain periodic images and maps with the state of facilities. The main achievement is the trans-cal...

Informatics2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Informatics, Geoinformatics and Remote Sensing
Publication

USING GPS/GIS TOOLS FOR INSPECTING OPEN PIT LIGNITE MINES

(STEF92 Technology, 2017-06-20, KISS, S. Dinescu)

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Lignite open pit mines have large extent, the excavating and stacking equipment are far one from other, the conveying equipment ale very long, so, the face / mine managers have to record a big amount of data when making daily/weekly/monthly inspections. Also, they are critical inspection points, which are moving with the face's advance. The paper deals with a method and procedure of using smart phones with GPS for taking photos, which are after inspection geo-referenced on the mine plan and on the maps. The author...

Informatics2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Ecology, Economics, Education and Legislation
Publication

USING HYDRODYNAMIC CAVITATORS FOR WASTEWATER POST-TREATMENT AND DESINFECTION

(STEF92 Technology, 2017-06-20, Dmitry Katraeva)

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The article discusses an urgent problem of developing wastewater treatment technologies that ensure high efficiency with simultaneous reduction of energy consumption and mass and size of a plant. Cavitation treatment is one of the modern and promising physico-mechanical wastewater treatment methods. Cavitation is a rupture of dropping liquid under the action of tensile stresses due to the change of characteristics of the velocity and pressure fields occurring at rarefaction in the considered point of the liquid. D...

Ecology and Environmental Protection2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Energy and Clean Technologies
Publication

USING HYPERSPECTRAL AND MULTI-SPECTRAL REMOTE SENSING DATA TO BUILD SPECTRAL LIBRARY FOR LAND COVER CLASSIFICATION IN SAMARA, RUSSIA

(STEF92 Technology, 2017-11-20, Mukesh Singh Boori, Rustam Paringer, Komal Choudhary, Alexzander Kupriyanov)

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The main aim of this research work is to compare the performance of hyperspectral and multispectral data for spectral land cover classes and develop their spectral library in Samara, Russia. We were analyzed and compared Earth Observing-1 (EO-1) Hyperion hyperspectral data to Landsat 8 Operational Land Imager (OLI) and Advance Land Imager (ALI) multispectral data. Hyperspectral imagers, currently available on airborne platforms, provide increased spectral resolution over existing space based sensors that can docum...

Air Pollution and Climate Change2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Ecology, Economics, Education and Legislation
Publication

USING MARKER PARAMETERS FOR SETTING AND ASSESSING BEST AVAILABLE TECHNIQUES EMISSION ASSOCIATED PERFORMANCE LEVELS

(STEF92 Technology, 2017-06-20, T. Guseva, M. Begak, Y. Molchanova, Maria Vartanyan, Nikolay Makarov)

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In Russia, terms пїЅmarker substanceпїЅ or пїЅmarker parameterпїЅ have been used in regulatory acts on Best Available Techniques (BATs). For BAT-related purposes it is needed to select most significant, marker (or indicator) parameters characterizing applied technologies and useful for setting BAT-associated emission limit values. When reliable environmental performance data are scarce and self-monitoring practices are not fully developed, marker parameters should be chosen by means of expert analysis. Russian inf...

Ecology and Environmental Protection2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining
Publication

USING MULTI-RATE DRAWDOWN WELL TESTS FOR ESTIMATION OF GOB GAS RESERVOIRS - MEASURMENTS CONCEPT and POLISH EXAMPLE FROM UPPER SILESIAN COAL BASIN

(STEF92 Technology, 2017-11-20, Jacek Hendel, Lukasz Banisz)

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During longwall mining extraction, extremely high permeable spaces, called пїЅgobsпїЅ, are often created within crushed strata. Those gobs and abandoned: pathways, tunnels, ventilation entries or shafts, could be capacious storage deposits for coal-released gases, particular methane. This methane may be valuable source of both, energy and heat production, in active and post mining areas. Gases form crushed, fractured zones are explored by vertical boreholes drilled from surface, called gob gas ventholes (GGVs). GG...

Ecology and Environmental Protection2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

USING NON-INVASIVE GEOPHYSICS TECHNOLOGIES FOR THE TASK OF PRESERVING OBJECTS OF HISTORICAL AND ARCHITECTURE VALUE

(STEF92 Technology, 2017-11-20, Zakhar Slepak)

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Geophysical monitoring is a new trend in applied geophysics studying the impact of ground waters on foundations of modern buildings. Here we show that recording variation of physical fields associated with ground water dynamics is a highly efficient tool for understanding the impact of ground and industrial waters on architectural monuments. This new methodology was first tested by the author on the territory of the Kazan Kremlin to determine the nature of geological processes that influence building foundations i...

Green Buildings Technologies and Materials2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Informatics, Geoinformatics and Remote Sensing
Publication

USING OF RPAS IN PRECISION AGRICULTURE

(STEF92 Technology, 2017-06-20, Jaroslav Sedina, Eliska Housarova, Paulina Raeva)

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Remotely Piloted Aircraft Systems (RPAS), which have become more popular in recent years, can obtain data on demand in a short time with a resolution within centimeters. Data collection is environmentally friendly and low-cost from an economical point of view; of course it is best for small areas, such as square kmпїЅs, only by using winged drones or in a few hectares by use of multi-copters. Both types have their advantages and disadvantages. Our laboratory of photogrammetry has, since 2012, focused on using RPAS...

Photogrammetry and Remote Sensing2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining
Publication

USING PLAXIS SOFTWARE FOR THE FORECASTING OF KARST-SUFFUSION FAILURES IN CARBONATE ELUVIUM

(STEF92 Technology, 2017-06-20, A. Latypov, N. Zharkova, Armen Ter-Martirosyan)

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Carbonate eluvium is suffusion unstable soil, where voids and cavities can be formed. This can lead to adverse effects and disasters in the constructions of buildings and structures. This article presents the results of using the Plaxis Software for the determination of the critical depth and critical diameter of the cavities in which the possible collapse. The total thickness of the carbonate eluvium exceeds twenty meters in the study area. The calculation model of the cavity growth included the geometric model o...

Hydrogeology, Engineering Geology and Geotechnics2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Informatics, Geoinformatics and Remote Sensing
Publication

USING REMOTE SENSING DATA TO MONITOR VOLCANIC ACTIVITY: MOUNT ETNA CASE STUDY

(STEF92 Technology, 2017-06-20, Valery Bondur)

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In this paper we describe the results of satellite monitoring of Mount Etna on Sicily from January to December 2015. According to data of The National Institute of Geophysics and Volcanology (Italy), INGV, there were three strong eruptions of Etna (31 January, 13 May and 03 December 2015). Satellite data of the retrieved concentration of sulphur dioxide was used for monitoring. The data was obtained from OMI instrument (Ozone Monitoring Instrument, AURA satellite) measurements in the ultraviolet band. According to...

Photogrammetry and Remote Sensing2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Informatics, Geoinformatics and Remote Sensing
Publication

USING TEXT MINING TO CLASSIFY RESEARCH PAPERS

(STEF92 Technology, 2017-06-20, Snezhana Sulova, Latinka Todoranova, Bonimir Penchev, Radka Nacheva)

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Recently, the volume of scientific literature has grown rapidly raising an imminent question about its storage and organization. Many research papers are often available only through the websites of the relevant scientific journals. It is an essential problem when different classification codes are used in order to organize these papers or when specific categorization in a certain scientific field is missing. This leads to unnecessary complications in the researchers' aims who want to quickly and easily find liter...

Informatics2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Informatics, Geoinformatics and Remote Sensing
Publication

USING THE CLOSE RANGE PHOTOGRAMMETRY TECHNIQUE IN 3-DIMENSIONAL WORK: HISTORY OF OBRUKHAN SAMPLE

(STEF92 Technology, 2017-06-20, Ali ULVI, Murat YAKAR, Cengiz ALYILMAZ, Semra ALYILMAZ)

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Historical artifacts are not inherited to us, but are the most precious works we will pass on to future generations.Documentation and preservation of historical works is one of the common tasks of human being. Historical artifacts are constantly eroded and worn over time in natural and unnatural ways. The restoration and consolidation of these structures should be taken as a whole in their work. Measurements and modeling of the work should be made from technological developments. The terrestrial photogrammetry tec...

Photogrammetry and Remote Sensing2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining
Publication

USING THE FBG TECHNOLOGY FOR SAFETY AND OPERATION ISSUES OF UNDERGROUND MINING MACHINERY

(STEF92 Technology, 2017-06-20, Janasz Juraszek)

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The paper presents an innovative strain and temperature measurement method using the fibre Bragg grating (FBG) technology to monitor the design and operating safety of selected underground mining machinery and equipment. The system is based on the fibre Bragg grating (FBG) sensors or sensors using the optical time domain reflectometry (Optical Time Domain Reflectometry) technology. The essence of the solution is to introduce FBG sensors into the structure to make them act as its пїЅnervous systemпїЅ. Compared to c...

Exploration and Mining2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Informatics, Geoinformatics and Remote Sensing
Publication

USING THE MULTILAYER NEURAL NETWORK FOR TASKS OF UPDATING THE USER INTERFACE

(STEF92 Technology, 2017-06-20, A. G. Cherniltsev, E. S. Gorbunova)

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This article presents issues related to model building for tasks of forming and modifying a custom user interface. We describe the possibility of using neural network methods to process the input data and classify the categories of user interfaces. The investigated task is solved by modeling the structure of an artificial neural network based on a multilayer perceptron. The preparation of a training data set and the use of this set for the training of neural network are provided. Input layer is considered a distri...

Informatics2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

USING THE STATISTIC MODUL WITHIN AN ORIGINAL COMPUTER PROGRAM FOR DAIRY CATTEL FARMS

(STEF92 Technology, 2017-06-20, Vasile Maciuc, Domnica Maciuc, Steofil Creanga, Livia Vidu)

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The paper presents the original results regarding a computer program for production and reproduction data management in dairy cattle farms, with the statistics module necessary for the farmerпїЅs current processing and the genetic improvement of the livestock. The statistics module processes the data entered by the farmer and provides statistical data for several parameters specific to cattle farms, such as: X , пїЅs x , s, V%, genetic parameters (heritability, correlations, repetability) and the genetic evaluatio...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Energy and Clean Technologies
Publication

UTILISATION OF RECYCLED PLASTIC MATERIAL FOR ANTI FLOOD BARRIERS

(STEF92 Technology, 2017-06-20, Lydia Sobotova, Ruzena Kralikova, Miroslav Badida, A. Badidova)

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Plastics are materials used in almost all areas of human activity and also in various branches of industry and in life in general. The growing production of plastics, their volume are evenly growing up also in the waste, therefore it is necessary to solve the plastic waste problem. The contribution deals with the using of recycled plastics plates and testing of sorted plastic waste. From the plastic waste as the semi-products re prepared for example the plastic plates by extruding technology, it means recycled pla...

Recycling2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Informatics, Geoinformatics and Remote Sensing
Publication

UTILIZATION AND IMPACT OF ICT ON SMEs: THE CASE STUDY OF THE KOSOVO PRIVATE SECTOR AT FURNITURE AND METALWORKING INDUSTRY

(STEF92 Technology, 2017-06-20, Fatmir Azemi, Roberto Lujic, Goran Simunovic, Bekim Maloku)

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Most of the enterprises operate in a competitive environment and in very rapid development of ICT (information and communication technology) and other technological facilities. So, enterprises are forced to be transformed from classic way of manufacturing into manufacturing digitalization to be competitive on the today market. This paper presents the usage of ICT on the FMI (Furniture and Metalworking Industry) of Kosovo and their impact on the path to the digital factory. Introducing computerized system and other...

Informatics2017
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