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I.

2196 linked publication records

Author: I.Year: 2017clear all
Showing 1551-1600 of 2196 records
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2017 17th International Multidisciplinary Scientific GeoConference
Publication

RESOURCE ECONOMIC INDUSTRIES CLASSIFICATION IN RUBRICATORS AND ABSTRACT DATABASES

(STEF92 Technology, 2017-06-29, Prilukov, A.N., G.V. Sekisov, V.S. Litvintsev)

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Resource Economic Industries are overviewed in the paper as wide productive, commercial, and intellectual activitiesпїЅ spheres that create material basis for human species existence. With respect to their substrate, they are classified into, (1), providing the humankind with nutrition stuffs, referred to as agricultural production or Agro-Management, and, (2), mining, processing, and marketing of minerals and fossil fuels, used as resources for various other industries and for individual consumption. According to...

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

RESOURCE-SAVING COMPUTER TECHNOLOGY FOR OIL AND GAS EXPLORATION

(STEF92 Technology, 2017-11-20, Petr Martyshko, Igor Ladovskii, Denis Byzov)

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Geophysical data interpretation methods are very important for the study of the EarthпїЅs internal structure and gas and oil exploration. In this paper we offer a method to interpret gravity anomalies (identification of the local density of inhomogeneities) based on new grid algorithms: a three dimensional density distribution is constructed as grid functions by identified anomalies from the sources split along horizontal layers. Algorithm is based on new grid techniques of 3D gravity inversion. The initial approx...

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

RESOURCES OF THE UNDERGROUND WATERS OF RUSSIA, THEIR USE AND QUALITY

(STEF92 Technology, 2017-11-20, Anna Belousova, Elena Rudenko, Alexey Zanin, Anna Makarova)

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As numerous studies show, changes in the environment at the end of the 20th century have become global ones. This means that the buffer capacity of the Earth, and the planetary boundaries have been subjected to a massive impact of the different human activities for several decades. Achievement of the Sustainable Development Goals, adopted by the UN, is becoming more difficult to fulfill. Chemical pollution directly or indirectly affects the quality of natural resources, including water. Providing the population wi...

Hydrology and Water Resources2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

RESPONSE OF MASONRY PARTITION WALL TO DYNAMIC LOADING INDUCED BY EXPLOSION

(STEF92 Technology, 2017-06-20, Miroslav Mynarz, Lucie Mynarzova)

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This contribution results from the experiments conducted in the experimental gallery in the limestone pit. The gallery consists of three horizontal parts, two of them are parallel. The premises of the experimental galleries are used for testing and research in the area of explosion prevention. The partition masonry walls were built inside the gallery and they were subjected to the blast load induced by air-gas mixture. The paper introduces the principles for determining the dynamic load and for its simplification,...

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

RESTORATION AND CREATION OF PARTS OF THE LOST BUILDING DOCUMENTATION OF AN ARCHITECTURAL MONUMENT USING MODERN TECHNOLOGIES AND THEIR COMPARISON

(STEF92 Technology, 2017-06-20, Martin KRUPA, Roman KAPICA, Dana VRUBLOVA, Kristina HREUSOVA)

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This paper has been written in conjunction with a public contract for the restoration of the partially lost and destroyed building documentation of the Church of the Assumption of the Virgin Mary at Hlu?пїЅn-Darkovi?ky in the territory of the Czech Republic, the contracting authority of which was the Roman Catholic Church. The requirement was the complete provision of measurement in the field and the collection of data, their subsequent processing and the interpretation of the results with the subsequent developme...

Geodesy and Mine Surveying2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

RESULTS FOR THE RESEARCH OF CULTURE CONDITIONS AT SPECIE PANDOREA JASMINOIDES, IN DIFFERENT PERIODS, TREATED WITH ATONIK AND RADISTIM

(STEF92 Technology, 2017-06-20, student Marian Gabriel Jeberean, Maria Bala, Cristian Berar, Asist.Cristina Elena Tota, Asist.Marius Silivasan)

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In the study presented were used Pandorea jasminoides cuttings, they were planted in three different periods and treated with rooting stimulants. It was followed the rooting rate, depending on the period of the planting cuttings and depending on rooting substance that has been used. The experiment was conducted in a closed greenhouse in the Faculty of Horticulture and Forestry in Timisoara. Considering the three periods of initiation of the process of rooting cuttings, Pandorea jasminoides averages were recorded c...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining
Publication

RESULTS OF LONG TERM TESTING OF GEOLOGICAL SITUATION AND EXCAVATOR SCHRS 1550-4X30/K109 PARAMETERS DURING THE RELOCATION TO THE POSITION WITH THE WORSE MINING CONDITIONS IN THE LIBOUS MINE (THE MOST BASIN)

(STEF92 Technology, 2017-06-20, Michal Rehor, Vlastimil Moni, Vaclav Novak)

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The solving of European Commission (Research Fund for Coal and Steel) research project пїЅBucket wheel excavators operating under difficult mining conditions including unmineable inclusions and geological structures with excessive mining resistanceпїЅ is under way from 2015 to 2018. The Brown Coal Research Institute j.s.c. is a member of the research team comprising Czech, Polish, Romanian and Greek technical universities and companies. The main task of the year 2016 was the realisation of the three long term meas...

Exploration and Mining2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

RESULTS OF LONG-TERM ENERGY EFFICIENCY MONITORING OF TEST BUILDINGS UNDER REAL CLIMATIC CONDITIONS

(STEF92 Technology, 2017-11-20, Stanislavs Gendelis, Andris Jakovics, Janis Ratnieks)

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The calculated energy efficiency and specified physical properties of building materials may change significantly during the initial years of a buildingпїЅs operation under real climatic conditions. Five small test buildings with different wall assemblies were built in Riga, Latvia to compare different building construction characteristics under Latvian climate conditions. The heating energy consumption, thermal transmittance, air relative humidity and other important energy efficiency and environmental parameters...

Green Buildings Technologies and Materials2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Energy and Clean Technologies
Publication

RESULTS ON COMBUSTION ANIMAL FAT MIXED WITH LIGHT LIQUID HYDROCARBONS

(STEF92 Technology, 2017-06-20, Gheorghe LAZAROIU, Lucian MIHAESCU, Ionel PISA, Elena Pop, Raluca Mocanu)

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Due to high quantities of animal fat resulted from leather industry, the necessity of a solution in order to neutralize the negative effects that appear by their discharge into the nature has led to continuous research in order to obtain the most suitable one for solving the environmental issue with energy recovery. Between combustion and chemical treatment, the combustion has been chosen in this study as being the most effective one, by technical and economical criteria. Before this combustion, there were perform...

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

RETENTION RESERVOIRS AS AN ACTIVE METHOD OF FLOOD PROTECTION ON EXAMPLE OF THE SUBCARPATHIAN REGION

(STEF92 Technology, 2017-06-20, Wanda Kokoszka, Izabela Skrzypczak, Janusz Kogut)

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For years it has been evident the presence of regions with significant surface water and groundwater deficits due to negative climate change impacts such phenomena as global warming, which contributes to enhancing water demands in the country. In order to rationalize water resources management one should minimize the water variability in time (during periods of drought and floods). It should be emphasized, that in recent years increasing frequency of floods, their wide coverage and economic impact justifies taking...

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

REVEAL OF INTERRELATIONSHIP BETWEEN STRESS STATE AND SEISMIC ACTIVITY IN THE TECTONIC STRESSED ROCK MASS

(STEF92 Technology, 2017-06-20, Olga Zhuravleva, A. V. Zemtovskii, Ivan Avetisian)

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The paper presents the investigation results of rock mass state change regularities taking into account geological and mining factors by complex methods. The authors consider complexing of results from the cluster analysis of seismic events with numerical modelling of stress state in the rock mass on a case study of the Yukspor deposit (the Khibiny rock massif, Murmansk region, Russia). The time and dimensional analysis of the Yukspor depositпїЅs seismic regime was performed. The cluster groups of seismic events w...

Exploration and Mining2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining
Publication

REVERSE MODELLING OF MICROSEISMIC WAVES PROPAGATION FOR THE INTERPRETATION OF THE DATA FROM HYDRAULIC FRACTURING MONITORING IN POLAND

(STEF92 Technology, 2017-06-20, Michal Antoszkiewicz, Mateusz Kmiec, Marek Szkodo, Robert Jankowski)

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A hydraulic fracturing job was performed to stimulate gas flow from a horizontal wellbore located in Poland. The whole operation was overseen by means of microseismic monitoring. For this purpose, an array of 12000 geophones was deployed on ground in form of patches distributed unevenly in a region of 4km from the wellbore. The array was constantly recording seismic signals during whole fracturing processed. Such recorded signals can by analyzed to locate, both in time and space, events connected to cracking rocks...

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

RHEOLOGICAL STUDIES USED TO OBTAIN THE COSMETIC EMULSIONS ON THE BASIS OF NATURAL PRODUCTS

(STEF92 Technology, 2017-06-20, Druggist Emin Cadar student, Emilia Mihaela Cadar, Erimia Cristina Luiza)

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The skin is covered with a hydrolipid film that, depending on the area of the body, comprises secretions from sebaceous glands and from apocrine and eccrine sweat glands. Decomposition products from corneocytes and cornification (cellular debris and stratum corneum lipids) in the process of being shed are also present. This film provides a natural defense against pathogenic organisms but also attracts dirt and pollutants from the environment. Thus, periodic cleansing to remove debris, dirt, and odor is essential t...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining
Publication

RHEOLOGY AND WETTABILITY CONTROL OF POLYMER SOLUTIONS BASED ON POLYACRYLAMIDE IN ENHANCED OIL RECOVERY

(STEF92 Technology, 2017-06-20, Irek Mukhamatdinov)

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The current hard-to-recover oil reserves in Russia stand for more than 60% of total recoverable oil resources. These kind of reservoirs with acceptable technical and economic indicators are extracted only by applying physicochemical recovery techniques. Thus, an important relevance is given to selection of most effective EOR technology, which is directed to decrease the residual oil saturation in rock formations. Various chemical reagents including composites based on water-soluble polymers are injected both in Ru...

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

RISK ANALYSIS FOR EXPERIMENTAL FUEL CELL VEHICLES AS AN ENERGY SOURCE DRIVE

(STEF92 Technology, 2017-06-20, Jan Pila, Oskar Sloboda, Martin Mrazko, Peter Korba, Michal Hovanec)

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The transportation is the most significant energy consumer. Energy consumption in European Union is supported by 50% from its own sources. This implies the need of fossil fuel replacement by alternative possibilities. One option is application of renewable inexhaustible and clean resources which hydrogen is. This paper deals with hydrogen technology application in order to power experimental vehicle. Other thing is the safety concerning the process of human пїЅ machine пїЅ environment system with respect to hydrog...

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

RISK ANALYSIS WITHIN ENVIRONMENTAL IMPACT ASSESSMENT - A REVIEW

(STEF92 Technology, 2017-06-20, Martina Zelenakova, Lenka Zvijakova, Daniel Peptenatu, Radu-Daniel Pintilii)

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Opinions on the potential uses of risk analysis and environmental impact assessment (EIA) are different. Although many experts, researchers, practitioners and policy-makers agree that risk analysis is a valuable tool to inform decisions, they disagree about the extent to which risk estimates may be biased and should be allowed to influence public policies to protect health and the environment and to be used within the EIA process. The quality and value of any risk analysis depends on the adequacy of the data and t...

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

RISK ASSESMENT REVIEW OF HEAVY METAL ACCUMULATIONS (CU, CR, NI, PB AND ZN) IN S. BREVIS-BUSHEHR COAST AREA-IRAN

(STEF92 Technology, 2017-06-20, Afsoon Moatari-Kazerouni)

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The main aim of this study was to determine pollution degree of heavy metals Cu, Ni, Pb, and Cd in sediments and mussel shells of coastal province of Bushehr. For this purpose, sediment samples and shellfish were collected in December 2016 from five different stations, including Leylateyn estuary, Schiff Island, Genaveh inlet, Rig and Imam Hassan port and. After drying samples, concentrated nitric and thick perchloric acid were used for dissolution. The presence and concentration of heavy metals were measured by u...

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

RISK ASSESSMENT OF SOIL HEAVY METAL POLLUTION AND METALS BIOACCUMULATION IN TISSUES OF APPLE TREES GROW IN REGION OF DRENAS, KOSOVO

(STEF92 Technology, 2017-06-20, Resmije Imeri, Endrit Kullaj, Lulzim Millaku)

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The aim of this study was to determine the extent of heavy metal accumulation in soils and potential risks of metals distribution in fruits, leaf and shoots in apple trees with rootstock M9 grown near smelter and mining areas of the Drenas, Kosovo. Individual soil samples were collected from each plant to assess metal content in the immediate plant environment. Samples of soils, fruits, leaf and shoots have been analyzed for heavy metals (Pb, Cd, Ni, As, Zn, Cu, Cr and Fe) using atomic absorption spectrophotometry...

Soils2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining
Publication

RISK ASSESSMENT OF WHOLE BODY-VIBRATION ASSOCIATED WITH THE OPERATION OF LOAD-HAUL-DUMP MINING VEHICLES IN QUARRY ACTIVITIES: A CASE STUDY

(STEF92 Technology, 2017-06-20, G. A. Degan, G. Coltrinari, D. Lippiello, M. Pinzari)

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It is recognized that the quarry activities are characterized by exposure to multiple health risks related to the production process and the Whole-Body-Vibration (WBV) is the most relevant between these. Particularly Load-Haul-Dump (LHD) mining vehicles are used to haul rock and other materials from the production point to crushing stations and / or in unloading points. The primary purpose of the present study is to evaluate health risks associated with the LHD operations of vehicles in quarry activities, highligh...

Mineral Processing2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2017 17th International Multidisciplinary Scientific GeoConference
Publication

RISK MINIMIZING OF EMERGENCY SUPPLIES DURING NATURAL AND TECHNOLOGIC DISASTERS

(STEF92 Technology, 2017-06-29, Miroslav Tomek, Juliusz Piwowarski)

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The paper deals with the food and water emergency supplies during the Natural and technologic disasters, or other emergency events. Vital foods are defined. There are many risks related to the organizing of the supplies on government level and also risk related to the behaviour of people in emergency event. There are several main risks that threatens the emergency food supplies. Each of them is connected either to technical factors or human factors or combined. Human factors include stress, behaviour under time an...

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

RIVER BED PROCESSES MODELLING. STUDY CASE - MODELLING ON CRASNA RIVER SECTOR

(STEF92 Technology, 2017-06-20, Erika Beilicci, Mircea Visescu, Robert Beilicci)

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River bed processes include the flow and entrainment, transport and deposition of sediment particles on the river bed. The morphology of alluvial river channels is determinate by complex interaction between of constituent physical processes: flow, sediment transport and river bed deformation. Under natural conditions, rivers tend to achieve a relatively stable combination between different variables that characterize them: liquid flow, solid flow, hydraulic slope of river, sedimentological characteristics of the r...

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

ROLE AND RELEVANCE OF AN ELECTRO CONTROL SYSTEM FOR THE OPERATION OF A POWERED ROOF SUPPORT

(STEF92 Technology, 2017-06-20, Dawid Szurgacz, Jaroslaw Brodny)

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One of the most significant elements of every machine operation is its control system. Proper design, construction and operation of the control system is the key factor for correct and efficient operation of a machine. This particularly applies to mining machinery operating in hazardous environments and exposed to loads which cannot be fully predicted. Such machines must be therefore characterized by high reliability, durability, readiness and safety. In order to fulfil all these requirements, a machine must be eq...

Exploration and Mining2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Energy and Clean Technologies
Publication

ROLE OF ECOLOGISTICS IN THE MANAGEMENT SYSTEM OF ENERGY WASTE

(STEF92 Technology, 2017-11-20, Monika Stepien, Barbara Bialecka, Karolina Jaderko)

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Many entities from energy sector are investing in the rational use of waste generated in the energy production process, using them as valuable raw materials. Measurable economic and environmental benefits associated with the recovery of waste lead to the development of new directions for their reuse. The proper organization of the logistic chain allows for the efficient management of energy waste from the manufacturer's point of view. Innovative technical and process solutions from the energy industry are conduciv...

Recycling2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Water Resources. Forest, Marine and Ocean Ecosystems
Publication

ROLE OF SOIL IN THE STRUCTURE AND FORMATION OF A STEEP PART OF THE SHORES OF THE RIVERS OF NORTHERN KAZAKHSTAN

(STEF92 Technology, 2017-06-20, Tilepbergen Ryspekov)

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The study of the structure and formation of shores is now modern issue, both in the assessment of their morphology and the ecological conditions of the steppe zone of Kazakhstan. The article reflects a structure of abrupt bank of Northern Kazakhstan rivers in conjunction with the soil adjacent to it. The authors believe that the intrasoil runoff has not been taken into account so far due to the presence of both soil genetic cracks and high permeability of humidified moisture to "puffy" fouling. Therefore, there sh...

Soils2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining
Publication

ROLE OF THE CALEDONIAN AND VARISCAN OROGENIES IN SHAPING THE EAST EUROPEAN PLATFORM IN POLAND

(STEF92 Technology, 2017-06-20, Jan Golonka, Jan Barmuta, Piotr Krzywiec, Kaja Pietsch, Bartosz Papiernik)

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The East European Platform (EEP) in Poland belonged to Baltica plate during Cambrian and Ordovician times. Baltica originated as a result of disintegration of supercontinent Pannotia, which occurred during Early Cambrian. Baltica included part of Poland and adjacent areas northeast of Teisseyre -Tornquist zone. This zone is associated with Teisseyre - Tornquist Line, which ran from Scania through Western Pomerania, central Poland to the Black Sea. The Baltica plate originally included also area south-west from thi...

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

ROMANIAN RURAL POPULATION AND DEMOGRAPHIC GROWTH METHODS IN THIS SECTOR

(STEF92 Technology, 2017-06-20, Bogdan-Cristian Chiripuci, Ioana-Claudia Todirica)

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Nowadays, Romanian rural area is facing many problems such as: the lack of infrastructure to support agricultural development, the lack of a program to develop rural tourism, the lack of interest of Romanian peasant towards keeping traditions and developing his vocation that was inherited over time, artificial industrialization in agricultural sector. All these led in time to the current situation which is faced nowadays - a low demographic percentage in the rural sector characterized by a majority of elderly peop...

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

ROMANIAN SEISMIC NETWORK: FROM EARTHQUAKE MONITORING TO ITS ROLE IN DECISION MAKING

(STEF92 Technology, 2017-06-20, Bogdan Grecu, Dragos Toma-Danila, Dragos Tataru, Constantin Ionescu, Anton Danet)

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Earthquakes represent a real threat in Romania. They can cause important damages, loss of lives, socio-economic as well as cultural losses. The National Institute for Earth Physics (NIEP) is the only governmental organization responsible for monitoring the seismic activity on RomaniaпїЅs territory. NIEP provides different kind of information minutes to hours after the occurrence of a significant earthquake in Romania: near realtime information (location, depth and magnitude), ground shaking parameters and maps wit...

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

ROMANIAN SHORE-S HYDRODYNAMIC CLASSIFICATION FOR BALNEARY TOURISM PURPOSES

(STEF92 Technology, 2017-06-20, Angela Ivan, Student Elena Vlasceanu)

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The Romanian Ministry of Tourism as the National Tourism Administration, member of the Romanian Government, is in charge of coordination and implementation of the general tourism development strategy. Among other specific domains, thalassotherapy is a new desired touristic sector designed by Ministry of Tourism and local authorities, (Tourism Promotion Office and Licensing and Classification Office) as well as the private sector (NGOпїЅs related to the tourism industry). This has a major role in the balneary touri...

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

ROPECON - PROGRESSIVE TRANSPORTATION SYSTEM FOR CONTINUOUS RAW MATERIALS TRASPORTATION

(STEF92 Technology, 2017-06-20, Hana Neradilova, Jozef Stolarik)

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Transport systems are an important component of intra-plant logistics. Their role is the provision of transport services in order to ensure the efficient functioning of the individual processes. The quality and reliability of the transport system greatly affects the efficiency of intra-plant logistics. The extractive and mining industries are particularly sensitive to these indicators and parameters of transport technologies. The use of transport technology in this industry is dependent on a number of factors. The...

Exploration and Mining2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining
Publication

ROTARY PERCUSSIVE DRILLING WITH SUBMERSIBLE DRILLING HAMMERS AND OTHER METHODS OF DRILLING WORK IN QUARRY OPERATIONS

(STEF92 Technology, 2017-06-20, Milan Mikolas)

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Drilling by the submersible drilling hammer is one of the progressive technologies in drilling of boreholes and it is currently being widely applied method for the drilling works. Use of the submersible hammers disposed in the borehole - drilling directly above the drilling tool - entails number of advantages. The most important is the energy loss prevention. Submersible drilling hammers are gradually and successfully replacing the surface hammers, which have been widely used for many years in Slovakia and in the ...

Exploration and Mining2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2017 17th International Multidisciplinary Scientific GeoConference
Publication

RUSSIAN PRACTICE OF INFORMATION DISCLOSURE ON GREENHOUSE GAS EMISSIONS IN NON-FINANCIAL REPORTING

(STEF92 Technology, 2017-06-29, Tatiana Chvileva)

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Climate change caused by the accumulation of greenhouse gases of anthropogenic origin in the atmosphere is one of the most acute problems of our time. Over the past two decades governments of different countries and international environmental organizations combine their efforts for confronting global warming. At the same time, companies are faced with steadily increasing expectations of stakeholders that require clear, consistent and transparent information about greenhouse gas emissions. This determines the need...

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

SAFETY AND ENERGY CONTROLLED PREFAB BUILDING SYSTEM

(STEF92 Technology, 2017-11-20, Elisabetta Ginelli, Gianluca Pozzi)

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This contribution provides a prefabricated elements constructive system, which guarantees definite features and energy saving, with integrated energy performances and structural behaviors. First, we considered the requirement framework, identifying which were the indispensable energy, structural, environmental and product performances. These choices were then examined through UNI PdR13, which is today the benchmark for Sustainability in Italy. Secondly, the market scenario of this system was defined, identifying t...

Green Buildings Technologies and Materials2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining
Publication

SAFETY SYSTEMS AGAINST METALLIC CONTAMINATIONS IN FEED MATERIAL

(STEF92 Technology, 2017-06-20, Jacek Feliks, Marcin Mazur)

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The basic purpose of magnetic separation is to separate the ferromagnetic elements from the magnetically inert component. In difficult conditions of mining activity, due to high costs of repair or replacement of damaged machine elements, prevention related to the correct operation of machinery and equipment of production lines is particularly important. Safety systems of feed material (electromagnetic separators) are designed for installation on construction of a conveyor belt to clean the transported material fro...

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

SATELLITE DATA BASED ASSESSMENT OF ENVIRONMENT IMPACT OF MINING INDUSTRY

(STEF92 Technology, 2017-06-20, Svetlana Mesyats, Sergei Ostapenko)

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Assessment of mining impact on natural environment is relevant, since open mining, the storage of mining and processing waste, the metallurgical processing of the concentrates produced are accompanied by aerosol mining-induced pollution of the atmosphere and natural environments as a result of the release of fine mineral particles. According to satellite observations for 17 years, aerosol mining-induced pollution and the state of the vegetation cover in the Kola mining complex (Russia, Murmansk region) have been s...

Air Pollution and Climate Change2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Informatics, Geoinformatics and Remote Sensing
Publication

SCALABLE DISTRIBUTED STORAGE FOR IMAGERY DATA COMPUTING IN GEOINFORMATICS

(STEF92 Technology, 2017-06-20, Kokoulin Andrey, Yuzhakov Aleksan, Kiryanov Dmitriy)

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Authors describe the novel approach to boost the scientific data analysis performance with the data storing schema for distributed scientific research systems. This approach optimizes the workload on storage nodes and enhances the computation performance. Managing the enormous output of scientific research systems is expected to be the most technically difficult part of all recent projects producing Petabytes of imagery data. For example, NASA's EOSDIS produces several Petabytes of uncompressed data per year and w...

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

SCREENING LIFE CYCLE ASSESSMENT OF RARE EARTH ELEMENTS CONCENTRATE PRODUCTION FROM MINING WASTE, COVAS, PORTUGAL

(STEF92 Technology, 2017-11-20, Karolina Kossakowska, Katarzyna Grzesik, Ryszard Kozakiewicz)

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Rare Earth Elements (REE) are crucial for modern technologies and renewable energy application, while there is a high risk of supply. REEs have been identified as critical raw materials for the development and the European Union economy competitiveness. Currently, China dominates the market of REEs production and refining. However, there are several REE containing materials not being properly addressed. The ENVIREE project, funded by the ERA-MIN programme, is focused on REE supply for Europe, by addressing the exp...

Recycling2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

SEA BUCKTHORN WATER IN PIGMENTARY RETINOPATHY

(STEF92 Technology, 2017-06-20, Ioana Adina Oancea, Gabriela Stanciu)

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Pigmentary retinopathy or Retinis pigmentosa (RP) is a hereditary degenerative disease of the visual cells responsible for capturing light (cones and rods). Although it is a condition rarely encountered, the number of people suffering from this disease has risen to over 1 million in the last few years. Starting from the encouraging literature, this paper aims to present the etiology and classification of RP and one original plant extract, obtained from sea buckthorn (Hippophae rhamnoides), a product with major pot...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Water Resources. Forest, Marine and Ocean Ecosystems
Publication

SEASONAL CHANGES IN HYDROLOGICAL REGIME IN SUBSURFACE RUNOFF IN MIDDLE LITHUANIA

(STEF92 Technology, 2017-06-20, Otilija Miseckaite, A.A. Volcek, Arvydas Povilaitis, Gitana Vyciene)

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The activity of drainage during various seasons and the impact of meteorological conditions on drainage runoff in different seasons (winter, spring, summer and autumn) during the period of 1969-2009 are reviewed. Particularly important indicator of drainage activity пїЅ dynamics of water runoff. The present article analyzes the change of climatic conditions in the object, Central Lithuania, following the data of Kaunas Meteorological Station; and it is determined that during the period of 1969-2009 the lowest quan...

Hydrology and Water Resources2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Energy and Clean Technologies
Publication

SEASONAL DISTRIBUTION OF GROUND-LEVEL OZONE AND ITS PRECURSORS IN PLOIESTI,ROMANIA

(STEF92 Technology, 2017-06-20, Stefania Iordache, Cornel Ianache, Laurentiu Predescu, Mirela Predescu, Dumitru Dumitru)

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Air pollution became a real public concern for countries all over the world. Increasing anthropogenic emissions of nitrogen oxides (NOx) can cause a substantial increase in ground-level ozone, which is a secondary air pollutant produced by photochemical interaction of NOx and volatile organic compounds (VOCs), through a complex set of reactions under the influence of solar radiation. Ploiesti is one of the main cities in Romania, which is facing with anthropogenic atmospheric emissions that result especially from ...

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

SECONDARY POLLUTION IN THE WATER SUPPLY SYSTEM ON THE EXAMPLE OF THE OPOLE CITY

(STEF92 Technology, 2017-06-20, Iwona Klosok-Bazan, Paulina Kotas)

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The introduction of the Minister of HealthпїЅs Regulation of 20 April 2010 on the quality of water intended for consumption by people resulted in the duty of testing the condition of water delivered to a consumer. In effect, a change in water quality during its distribution was noticed in many sites. There are many causes of this phenomenon, e.g. water supply system building material, quality of water coming out of the treatment station, failures and processes taking place in the system, for this reason, it is ver...

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

SEDIMENT DEPOSITION IN RESERVOIRS IN URBAN BASIN

(STEF92 Technology, 2017-06-20, Witold Tadeusz)

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In recent years Gda?sk had sustained economic and social losses due to severe flash floods coming down from moraine hills. The first flood occurred in July 2001 and the second in July 2016. Both events were caused by intense and long rainfall characterized by different from each other rain intensity in time. Among other GdanskпїЅs streams the Oliwski Stream has the most extended flood protection system consist of 15 small retention reservoirs. Due to its extensive flood protection system and lack of severe flood e...

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

SEDIMENT TRANSPORT MODEL ING OF DOGNECEA RIVER, ROMANIA, CARAS SEVERIN COUNTY

(STEF92 Technology, 2017-06-20, Robert Beilicci, .Andrei Armas, Erika Beilicci)

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Study case is situated in Caras Severin County. Every sediment transport model application is different both in terms of time and space scale, study objectives, required accuracy, allocated resources, background of the study team etc. For sediment transport modelling, it is necessary to know the characteristics of the sediment in the river bed. Therefore it is recommended to collect a number of bed sediment grap samples. These samples should be analyzed in terms of grain size distribution.To solve theoretical prob...

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

SEDIMENTARY CHARACTERISTICS OF A PERMIAN CONTINENTAL SUCCESSION IN SIRINIA BASIN (SOUTH CARPATHIANS, ROMANIA)

(STEF92 Technology, 2017-06-20, Maria-Lidia Nutu-Dragomir)

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The Permian sedimentary succession exposed in Sirinia Basin (South Carpathians, Romania) provides a record of mixed siliciclastic-volcanic rocks. The siliciclastic rocks are represented by conglomerate, sandstone and claystone, which are grouped into nine lithofacies (Gmm/mg, St, Sh, Sm, Sr, Fl, Fr, P) occur in a predictable order as repeated fining-upward cycles. Groups of associated facies are arranged into five distinct architectural elements (gravel channels, ribbon-channel, sandy channels, laminated sand shee...

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

SEDIMENTOLOGICAL AND HYDROGEOLOGICAL CHARACTERIZATION OF THE FIRST AQUIFER FROM EROILOR AREA, BUCHAREST, ROMANIA

(STEF92 Technology, 2017-06-20, Teodora Paunescu, Valentina Manea)

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This paper consist of creating a conceptual model of the first aquifer identified in the central area of Bucharest. The conceptual model was developed in three stages: the spatial schematization, the parametric schematization and the hydrodynamic schematization, based on data from geotechnical boreholes. Mathematical modeling of groundwater flow requires knowing the entire system, from the geological and spatial distribution of permeable geological structures to hydrogeological parameters of the aquifer (hydraulic...

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

SEDUM VEGETATION CHARACTERISTICS ON EXTENSIVE GREEN ROOFS IN KOSOVO URBAN AREAS:INFLUENCE OF DIFFERENT PLANTING DISTANCES AND GROWING SUBSTRATE

(STEF92 Technology, 2017-06-20, Nexhat Balaj, Shehrije Balaj)

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Green roof or living roof is a roof of a building that is partially or completely covered with vegetation and a growing medium. Sedum species are low-growing succulent plants that can grow rapidly when water is available yet also survive long periods without water. Green roofs are becoming increasingly popular in many countries, but in Kosovo the use of green roofs is a new practice. The aim of this study is to determine Sedum vegetation characteristics on extensive green roof in Kosovo urban areas, influenced by ...

Green Design and Sustainable Architecture2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining
Publication

SEISMIC ANALYSIS OF TUNNEL LOCATED NEAR STRAIGHT INTERFACE OF TWO DIFFERENT ROCKS

(STEF92 Technology, 2017-06-20, Petr Deev, O.A. Tormysheva, M.A. Petruhin)

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Interfaces of rocks with different mechanical properties influence on seismic stress field appearing in rock mass during the earthquake. This influence may increase seismic load applied to underground objects located near the interface, so it should be taking into account in seismic analysis of the structures. For this aim the problem of elasticity theory about stress state of the ring supporting an opening in the half-plane, which is united with a half-plane of another material is considered. Lengths of seismic w...

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

SEISMIC RETROFITING OF AN EXISTING STEEL STRUCTURE

(STEF92 Technology, 2017-06-20, Cristina Campian, Maria Pop, Corneliu Cismasiu, Josza Timea, Anca Popa)

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The primary aim of earthquake resistant design is to prevent building collapse during the seismic event, but severe earthquakes have a low probability of occurrence during the life time of the structure, therefore in contrast to traditional structural design in earthquake design, structures are permitted to work in post-elastic domain under seismic load. It would require a large lateral stiffness of the structure and an expensive resisting system to design the building to have an elastic response. Because of these...

Green Buildings Technologies and Materials2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining
Publication

SEISMICITY OF STREI-HATEG BASIN

(STEF92 Technology, 2017-06-20, M. Diaconescu)

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The paper highlights the seismicity of the Strei-Hateg depressionary system. This system is situated in the western part of the Southern Carpathians, and consists of two intermountain, post orogenic basins, Hateg basin and Strei basin. These two basins are separated by a threshold. The seismicity is characterized by moderate magnitude with a maximum magnitude of 4 (Mw) (8 September 2013) and by the presences of the seismic sequences. In the area are known two seismic sequences, one in 2011 of 14 earthquakes of 2 t...

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

SEISMICITY VERSUS PRECIPITATION REGIME IN VRANCEA ZONE, ROMANIA

(STEF92 Technology, 2017-06-20, Dumitru Ioane, Irina-Marilena Stanciu)

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There are already numerous attempts to scientifically relate seismicity to a number of precursors in seismologically active areas. There are also attempts to identify phenomena that may trigger the seismic events, especially the high magnitude ones, such as active tectonics or the Sun пїЅ Earth пїЅ Moon gravitational interactions. When studying the ROMPLUS Earthquake Catalogue [1], the time variability of seismicity in the Vrancea zone, characterized by both crustal and intermediate depths earthquakes, the results...

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

SELECTING ENVIRONMENTALLY SUSTAINABLE MATERIALS FOR PRIORITY INTEGRATION INTO THE DESIGN PROCESS

(STEF92 Technology, 2017-06-20, Andreea-Terezia Mircea)

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Sustainable design attempts to be perceptive to the environmental impact of the building project at each construction stage by evaluating the site, the embodied energy of the selected materials, as well as the proper construction techniques, adjusted to the local conditions. Moreover, physical hazards (flammability, corrosion) and/ or health hazards (toxicity, irritations) of the materials are especially important not only for the construction workers, building owners and occupants, but also for the environment, c...

Green Buildings Technologies and Materials2017
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