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Showing 1501-1550 of 1833 records
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Informatics, Geoinformatics and Remote Sensing
Publication

SUITABLE ALGORITHMS FOR PRE-PROCESSING MULTI-PARAMETRIC DATA AS INPUT DATA IN 3D MODELLING SOFTWARE ON THE GRID THREE DIMENSIONAL

(STEF92 Technology, 2019-06-20, Laurențiu Asimopolos)

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3D modelling of the geology formations of the earth is an essential step towards understanding of complex geological phenomena and must be based on the whole of knowledge and available data for the study area (digital terrain models, geological and geophysical maps, sections, drill-holes and geological interpretation). 3D GeoModeller software made by Intrepid Geophysics Co. was designed to assemble together into the same 3D space data from various sources, in order to ensure geometrical coherence. For interpolatio...

Informatics2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Science and Technologies in Geology, Exploration And Mining
Publication

SUN-MOON TIDES AND INDUCED SEISMICITY AT THE MINES IN THE KHIBINY MASSIF (NE OF THE FENNOSCANDIAN SHIELD)

(STEF92 Technology, 2019-06-20, Dmitry Zhirov)

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It is known that the solar-moon tides (SMT) influence often serves as a trigger releasing seismic energy in a prepared area of the earth's crust. The regular increase in the number of earthquakes during the syzygy and perigee was empirically determined at the end of the 19th century by A. Perret [1]. The tidal force reaches its highest value when the perigee coincides with syzygy, which occurs once a year. The such pattern is observed for rock bursts (RB) also. However, it should be noted that the most tide influe...

Ecology and Environmental Protection2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Nano, Bio, Green and Space: Technologies for Sustainable Future
Publication

SUNFLOWER PROTEIN ENZYMATIC HYDROLYSIS AND PLANT PEPTONE PRODUCTION AS A SOURCE OF NITROGEN FOR NUTRIENT MEDIA

(STEF92 Technology, 2019-06-20, Dmitry V. Baurin)

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Industrially defatted non-dehulled sunflower meal (SFM) with a protein content 22%, fibre 38% and cellulose 23% was separated into several fractions: protein fraction and lignocellulosic fraction, then they can be used for bioconversion into value added products. The protein concentrate (PC) contained 83% of protein. Hydrolysis of this concentrate by the commercial proteases, such as Proteinase T, Protex 7L, Protex 40E (Danisco Genecor, Denmark) and Pancreatin (Biosynthesis, the Russian Federation) can transform t...

Advances in Biotechnology2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Nano, Bio, Green and Space: Technologies for Sustainable Future
Publication

SUSCEPTIBILITY OF VARIOUS STARCH TYPES TO AMYLOLYTIC ENZYMES

(STEF92 Technology, 2019-06-20, Alexander Papakhin)

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It was studied susceptibility of starch granules of different types to hydrolysis by enzymes both in the gelatinized and native state. Starch was evaluated by chemical composition, morphology, physical and chemical properties and compared with respect to the action of amylolytic enzymes traditionally used to produce sugary starch products (alpha-amylase, glucoamylase). Enzymatic susceptibility of the samples was evaluated by accumulation of reducing matters during the hydrolysis of 1% starch suspension in gelatini...

Advances in Biotechnology2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Nano, Bio, Green and Space: Technologies for Sustainable Future
Publication

SUSTAINABILITY ASSESSMENT OF RAINWATER HARVESTING

(STEF92 Technology, 2019-12-05, Michal Kraus)

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The paper deals with the effective management of rainwater. Given the current climate change, which is currently faster than anticipated, environmental issues are very timely. These sudden changes are mainly caused by human activity. The most noticeable climate change is the increase in temperature and changes in the rainfall regime. These two changes are closely linked. The average consumption of drinking water per capita is over 100 liters of water per day in civilized advanced nations. But about 50% of this con...

Green Design and Sustainable Architecture2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Ecology, Economics, Education and Legislation
Publication

SUSTAINABILITY OF THE TRANSPORT SECTOR DURING THE LAST 20 YEARS: EVIDENCES FROM A PANEL OF 35 COUNTRIES

(STEF92 Technology, 2019-06-20, Mihail Eva)

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Between 1990 and 2015, the annual global amount of CO 2 emission generated by transport has increased by 68%, from around 4.6 GtCOGtCO2 to aroaround 7.7 GtCOGtCO2. Technological advances towards eco -friendly vehicles and policy incentives promoting environmentalenvironmental-friendly modes of transport have thus been offset by economic growth and increasing mobility. This study questions the relationship between ec onomic growth and sustainability performance of transport sector. It adds to the literature new ins...

Ecology and Environmental Protection2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Nano, Bio, Green and Space: Technologies for Sustainable Future
Publication

SUSTAINABLE LIGHTING REFURBISHMENT SOLUTIONS: TECHNICAL UNIVERSITY OF CLUJ-NAPOCA

(STEF92 Technology, 2019-06-20, Calin Ciugudeanu)

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Lighting Engineering Laboratory ? LEL - is the main lighting independent consultant around Transylvania (the north-west side of Romania). Over the past few years the Lighting Engineering Laboratory developed and implemented different trial energy efficient lighting solutions for the university buildings. The Building Services Faculty was used as a lighting test area. The starting point was in 2013 - the lighting refurbishment success of the greatest lecture hall by replacing the old 4*18 W fluorescent luminaires b...

Green Buildings Technologies and Materials2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Nano, Bio, Green and Space: Technologies for Sustainable Future
Publication

SUSTAINABLE STRUCTURAL DESIGN METHODOLOGY FOR LATTICE TELECOMMUNICATION TOWERS

(STEF92 Technology, 2019-06-20, Victoria ROSCA)

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The civil engineers have a responsibility to society to offer best possible solutions in order to design more sustainable buildings. A way to incorporate sustainability concepts by the structural engineers is the attempt to reduce both material consumption requirements and energy use during all phases of design. In a sustainability focused society, the amount of the matter resulted from a structural design according to the norms, may be of key importance. Nowadays, structural engineers are trained to design for me...

Green Design and Sustainable Architecture2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Ecology, Economics, Education and Legislation
Publication

SUSTAINABLE TOURISM: ADAPTATION OF THE NIEDZWIEDZIA CAVE TO TOURISM ACCESSIBILITY

(STEF92 Technology, 2019-06-20, Izabela Kotarska)

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The Niedzwiedzia Cave is one of the longest and deepest caves in Poland. The object is protected by the Nature 2000 Program, its natural value was the reason for creating there the area of Nature Reserve as well. Part of the cave has been available for tourists from 1983. In 2010 the entrance into the new route of the Cave was discovered, the length of which was over 1000 m. In the new discovered cave spaces many different, unique dripstones: stalagmites, stalactites, cascades, draperies and domes are present. Bec...

Ecology and Environmental Protection2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Ecology, Economics, Education and Legislation
Publication

SYLLABUS DESIGN FOR AN ENGLISH MEDIUM INSTRUCTION COURSE: EXPECTATIONS AND REALITY

(STEF92 Technology, 2019-06-20, Yuliya N. Gorelova)

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There has been a sweeping increase in a number of universities in the Russian Federation that are moving to implement courses and programs through English medium instructions (EMI). In other words, English is being used to deliver and teach content in the sciences, math, history, business, and engineering both in public and private education at all stages ? primary, secondary, and tertiary one. With the aim to promote international exchange, raise the quality and prestige of educational establishments, and provide...

Education and Accreditation2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Informatics, Geoinformatics and Remote Sensing
Publication

SYNERGIC REMOTE SENSING DATA ROUTINES FOR THE VALIDATION OF THE HYDRODYNAMIC MODEL-S RESULTS, APPLIED TOWARDS THE ROMANIAN MARITIME PORTS- SAFE OPERATIONS

(STEF92 Technology, 2019-06-20, Elena Vlăsceanu)

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The paper focuses on a validation approach of numerical modeling applications used in the study of wave and current propagation within adjacent areas of maritime/coastal ports, using satellite remote sensing data against in-situ data and model results? data. An advantage of using a forecast numerical model is its ability to allow an analysis within a relatively short time, but approaching numerically in a simple manner the different coastal hydrodynamic processes, without an appropriate validation it can give erro...

Photogrammetry and Remote Sensing2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Ecology, Economics, Education and Legislation
Publication

SYNERGY OF GEOTERRITORIAL FLOWS OF FUEL RESOURCES IN HIGH-TECH PRODUCTIONS

(STEF92 Technology, 2019-06-20, V. A. Minakov)

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The influence of material resource flows in geosystems on formation of consumer value and the cost of high-tech products has been studied. For example, the flow of energy resources obtained indicators of impact of reducing their cost on the prices of high-tech goods. The occurrence of a cumulative effect in high-tech industries with multistage processing of resources is shown. Cumulation of reduced costs is formed. As a result, synergy of economic efficiency arises in geosystems. A mathematical model of the synerg...

Ecology and Environmental Protection2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Energy and Clean Technologies
Publication

SYNTHESIS AND CHARACTERIZATION OF BIOCHAR FROM ALGAE

(STEF92 Technology, 2019-06-20, Boyko Tsyntsarski)

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Biochar samples were obtained by hydro-pyrolysis (600-800oC) of spent algae material, remaining after extraction of the liquid substances from algae for biodiesel production. The pore structure of the obtained carbon was studied by nitrogen adsorption at -196oC. The most prospective algae biochar sample obtained is distinguished by moderate surface area of 490 m2/g, as well as considerable microporosity (0.15 cm3/g) and mesoporosity (0.13 cm3/g). Pore size distribution show that the pores with size 1-3 nm prevail....

Ecology and Environmental Protection2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Nano, Bio, Green and Space: Technologies for Sustainable Future
Publication

SYNTHESIS AND PROPERTIES OF CARBON AEROGELS, SILICA-CARBON AEROGELS AND CNT-SILICA AEROGELS

(STEF92 Technology, 2019-06-20, Natalia Menshutina)

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The goal of this work is to study the processes of producing carbon aerogels, silica-carbon aerogels and CNT-silica aerogels and search for new areas of their applications. To achieve this goal, aerogels using the sol-gel method and the supercritical drying process were synthesized. The analysis of the obtained aerogels was carried out using the methods of nitrogen porosimetry and scanning electron microscopy. In addition, a software that uses cellular automaton models to generate virtual structures of the studied...

Micro and Nano Technologies2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Energy and Clean Technologies
Publication

SYNTHESIS OF FUNCTIONAL INORGANIC AND ORGANIC MATERIALS - POSSIBILITIES OF THERMODYNAMIC RESEARCH

(STEF92 Technology, 2019-12-05, Alexander A. Uspensky)

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Thermodynamic physical chemistry methods and databases allowing to model and calculate phase-chemical equilibria and transformations of advanced materials with taking into account dispersion have been developed. These methods and corresponding cods are unlimited with regard to number of species, components, phases, and composition of research systems. Efficiency of the methods proposed is proved by good agreement with practically observed industrial processes along with properties of numerous synthetic and natural...

Air Pollution and Climate Change2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Nano, Bio, Green and Space: Technologies for Sustainable Future
Publication

SYNTHESIS OF IRON CONTAINING NANOPARTICLES BY BACTERIAL COMMUNITIES ISOLATED FROM LAKE ONEGO

(STEF92 Technology, 2019-06-20, Veronika N. Lyasnikova)

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Lake Onego is the second largest lake in Europe and it is situated in the Northwest of Russia. Benthal deposits of lake Onego are known to contain a large number of iron ore, and that affects the bacterial communities present in the lake. Some bacteria have a defense mechanism against the toxicity of metal ions which involves formation of metal nanoparticles. Bacterial synthesis of metal nanoparticles has a wide range of applications in industry due to its low cost, non-toxicity and eco-friendliness. Due to their ...

Advances in Biotechnology2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Nano, Bio, Green and Space: Technologies for Sustainable Future
Publication

SYNTHESIS OF LOW-BASE CALCIUM SILICATES IN CONCRETE MODIFIED BY MICRODISPERSED SAPONITE-CONTAINING COMPONENT

(STEF92 Technology, 2019-06-20, M. Yu. Morozova)

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It was found that the mechanically activated highly dispersed component based on saponite-containing waste of the diamond industry allows us to improve the physicomechanical characteristics of fine-grained concrete due to the formation of hydrosilicates of additional generation. According to the working hypothesis, the resulting new formations are submicrocrystals of the tobermorite group. The objective of this study was to identify the products of the hydration of clinker minerals with a component on the basis of...

Micro and Nano Technologies2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Science and Technologies in Geology, Exploration And Mining
Publication

SYSTEMATIZATION AND PROCESSING OF GEOLOGICAL AND GEOPHYSICAL DATA IN THE PART OF NORTH-WEST OF TRANSYLVANIAN BASIN

(STEF92 Technology, 2019-06-20, Laurențiu Asimopolos)

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In this paper, we present an area, from the NV of the Transylvanian Basin, which has a particular geological structure. The complex geological aspects begin to be clarified once the Geological Maps 1: 50,000 were made. There is a marginal area in the North-East part, which is a monocline which sinks to the South and South-East. This marginal area is delimited by the sloping area through an important fracture, in the direction of Valley Calda - Gadalin - Gherla. Southwest of this fracture is the area with salt. The...

Ecology and Environmental Protection2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Science and Technologies in Geology, Exploration And Mining
Publication

SYUKEEV MANIFESTATION OF MARBLE ONYX IN THE TERRITORY OF THE TATARSTAN REPUBLIC

(STEF92 Technology, 2019-06-20, A.E. Korolev)

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Marble onyx is a banded aggregate consisting of calcite and aragonite of the most diverse colors. Due to its decorative properties, onyx is valued in the jewelry and construction industry. In nature, marble onyx is formed by layer-by-layer deposition of carbonate substance from carbon-calcium dioxide water. It occurs mainly in the areas of young volcanism, rich in thermal springs. In recent years, information has appeared platform manifestations of onyx mineralization. One of these manifestations was found on the ...

Ecology and Environmental Protection2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Ecology, Economics, Education and Legislation
Publication

TEACHING COMMUNICATION SKILLS IN A FOREIGN LANGUAGE TO STUDENTS OF OIL AND GAS SPECIALISATION

(STEF92 Technology, 2019-06-20, Iuliia Goman)

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The aim of the paper is to develop communication skills on professional topics to students studying oil and gas activity. We argue that it is effective to organize the teaching by means of using professional context, developing lexical skills. In order to design a professional context we suggest role-play activities related to oil and gas theme for students; development of lexical skills is possible in both language exercises and communicative ones. Methods of research presuppose theoretical analysis of relevant l...

Education and Accreditation2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Nano, Bio, Green and Space: Technologies for Sustainable Future
Publication

TECHNICAL AND ECONOMIC STUDY OF THE PRODUCTION OF A COOKED MEAT PRODUCT: MINCED AND SEASONED PORK SAUSAGES

(STEF92 Technology, 2019-06-20, G. Bujancă)

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Nutrition is the most important environmental factor that influences the body (Pavlov). About food is said to be a "necessity that gives birth to all the others" or "the pleasure of all ages, of all conditions, of all countries and all the days, which can be associated with all the pleasures and we remain at the last to console ourselves from the loss of others " It also confirms that: "you do not live from what you eat, but from what you digest." By the name of fresh meat products, we mean the meat products made ...

Advances in Biotechnology2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Informatics, Geoinformatics and Remote Sensing
Publication

TECHNICAL ASPECTS OF CREATING A MULTIDIMENSIONAL CADASTRE IN POLAND

(STEF92 Technology, 2019-06-20, Magdalena Jurkiewicz)

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In Poland, for several years the needs and possibilities of introducing a multi-dimensional cadastre have been considered. The European Union provides the Member States with a legal framework in the form of a norm regulating the development of broadly understood land administration systems. The cadastre, as a source of information about land and people who manage it, must above all enable proper land management. The basic aspect that we encounter in the discussion about the cadastre is the determination of the spa...

Cartography and GIS2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Science and Technologies in Geology, Exploration And Mining
Publication

TECHNOLOGY AND SOFTWARE TOOLS DEVELOPMENT FOR CITY VOLUNTEER COMMUNITY INTERACTING WITH GOVERNMENTAL WILDFIRE SERVICE

(STEF92 Technology, 2019-12-05, Ivan Zaporozhtsev)

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The article is devoted to the development of software tools to support elimination of wildfires in small regions lacking governmental financial resources and using volunteer help for in situ and remote activities. The latter activities include not only training but also monitoring and even creation of scripts, databases, web applications to simplify governmental firefighting service work and make some of their professional cases public. Murmansk regional forest firefighting service (located in northern Russia) giv...

Forest Ecosystems2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Ecology, Economics, Education and Legislation
Publication

TECHNOLOGY AUDIT AS A TOOL TO SUPPORT THE IMPLEMENTATION OF ECO-INNOVATION IN BUSINESS

(STEF92 Technology, 2019-06-20, Zofia Gródek-Szostak)

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The modern world faces serious challenges related to environmental protection, such as climate change, depletion of natural resources or loss of biodiversity. New economic and social models, as well as technologies are needed to bring significant benefits to the environment. Entrepreneurs also face the challenge of introducing changes and carrying out restructuring processes to effectively implement eco-innovations. One of the tools to determine the company's development potential in the area of eco-innovation is ...

Ecology and Environmental Protection2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Energy and Clean Technologies
Publication

TECHNOLOGY FOR OBTAINING NATURAL BIOLOGICALLY ACTIVE PRODUCTS FROM SPRUCE WOOD

(STEF92 Technology, 2019-06-20, Alina Mukhtarova)

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In recent decades the crisis of obtaining natural organic raw materials attracts the attention of researchers to the use of renewable plant resources, to their deep processing in order to obtain the maximum yield of useful products. One of the most promising types of organic raw materials is spruce wood. Special attention of researchers to spruce wood is determined by its large reserves in Russia, the characteristics of its physicochemical properties and the composition of components. In this regard, studies have ...

Ecology and Environmental Protection2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Energy and Clean Technologies
Publication

TECHNOLOGY FOR PRODUCING HIGH-QUALITY NATURAL BIODEGRADABLE PLASTIC FOR 3D PRINTER

(STEF92 Technology, 2019-06-20, Ruslan Safin)

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3D plastic is a modern three-dimensional printing material that is very popular among home and professional 3D printers using layer-by-layer fusing technology (FDM). Today, in professional three-dimensional modeling, two main types of plastic thread are used - synthetic ABS and biodegradable PLA, which are converted into finished products in industrial FDM printers. Products from 3D printer are usually single-action models, which must be disposed of after use. However, synthetic polymers are not able to decompose ...

Ecology and Environmental Protection2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Nano, Bio, Green and Space: Technologies for Sustainable Future
Publication

TECHNOLOGY OF CONTROLLING A BEAM MADE OF POLYTECH MATERIAL USED IN THE BUILDING PREFABRICATION SYSTEM

(STEF92 Technology, 2019-06-20, Hubert Walusiak)

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The paper presents the technology of controlling a beam made of the Polytech material. The innovative Polytech technology was used to construct buildings made from prefabricated units. The Polytech system requires analyses and verification of the detailed data related to the strength and deformability of the elements used for building construction. A control technology was suggested that involved installation of a fiber Bragg grating deformation sensor on the surface of the investigated beam. Thanks to properly de...

Green Buildings Technologies and Materials2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Science and Technologies in Geology, Exploration And Mining
Publication

TECHNOLOGY OF FINAL EXTRACTION OF THE RESERVES OF DEEP DIAMOND QUARRIES USING MINING EQUIPMENT WITH REMOTE CONTROL

(STEF92 Technology, 2019-06-20, B. N. Zarovnyaev)

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It is known that the main reserves of diamonds in Russia are concentrated in the territory of the Republic of Sakha (Yakutia) and for many decades determine the volume of their production. Many years of experience in the development of open-pit diamond deposits have led to an excessive increase in the depth of the quarries, which creates the danger of working in the lower horizons, as well as an increase in the cost of production due to an excessive increase in overburden. The paper proposes the introduction of a ...

Exploration and Mining2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Informatics, Geoinformatics and Remote Sensing
Publication

TELECOMMUNICATION DECISIONS FOR HIGH-PRECISION SATELLITE POSITIONING ON THE KACHARSKY PIT

(STEF92 Technology, 2019-06-20, Aminyam Baltiyeva)

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Scientific and technical progress created conditions for rapid development and introduction in surveying - geodetic production essentially and qualitatively new measuring and processing technologies. These technologies lay the foundation of formation and practical application of results of the geodetic measurements differing in more productivity, technological effectiveness and essentially important - bigger accuracy in comparison with traditional technologies [1]. Installation of the permanent base station of dif...

Geodesy and Mine Surveying2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Ecology, Economics, Education and Legislation
Publication

TELECOMMUNICATIONS USAGE AND ENERGY CONSUMPTION IN BULGARIA

(STEF92 Technology, 2019-06-20, Mariana Kaneva)

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The purpose of this paper is to investigate the environmental effects of the telecommunications usage, residential and business, by assessment of the changes in the energy consumption in Bulgaria during the period 1994-2018. Bulgaria is one of the EU countries with the largest decline in energy consumption during the last decades. Many factors influence the amount and efficiency of energy consumption. The present research is based on the assumption that telecommunications cause energy consumption. The change and t...

Ecology and Environmental Protection2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Energy and Clean Technologies
Publication

TEMPERATURE CHANGES AS DECISIVE LOADS ON CEMENT CONCRETE PAVEMENTS

(STEF92 Technology, 2019-06-20, Dominika Hodáková)

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The upward trend in Earth's surface temperature observed is the most visible manifestation of ongoing climate change, especially since the second half of the eighty?s and especially in Slovakia since the early 1990s of 20th century. While the global average temperature of the ground-level atmosphere has risen by almost 1 ° C since the early 20th century, central Europe, including Slovakia, it has twice as fast warming (at least 2 °C) over the same period. For the purposes of designing and assessing cement-concrete...

Air Pollution and Climate Change2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Science and Technologies in Geology, Exploration And Mining
Publication

TERRITORIALLY - ECOLOGICAL LIMITS AND THEIR IMPACT ON MINING ACTIVITIES IN LOCALITY DB, SD A. S.

(STEF92 Technology, 2019-06-20, Eliška Fiedlerova)

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The lecture deals with the issue of newly approved territorial ecological limits. Mining - technical conditions of mining or mining - geological conditions together with the optimal choice of the concept of mining procedures predict the efficient and safe use and extraction of a reserved mineral deposit in a given mining area. The mining space must be determined and define on the basis of mining ? geological conditions of every mining location due to the application of all the principles contained in the Mining la...

Exploration and Mining2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Energy and Clean Technologies
Publication

TESTING COOLING EFFICIENCY OF THE LOOP HEAT PIPE AT VARIOUS TEMPERATURE CONDITIONS

(STEF92 Technology, 2019-06-20, Patrik Němec)

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Loop heat pipe is ingenious cooling device to remove waste heat from power electronic elements used in the specific applications e. g. where does not require forced cooling and where is not space for placement a big air cooler. Loop heat pipe transfer heat through the phase change of the working medium circulating in closed loop of the loop heat pipe. Ingenious of this device is in the heat transport without using any moving elements and gravity field. This work deal with experimental evaluation of cooling efficie...

Ecology and Environmental Protection2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Science and Technologies in Geology, Exploration And Mining
Publication

TESTING THE MACROSEISMIC INTENSITY ATTENUATION RELATIONSHIPS FOR VRANCEA (ROMANIA) SUBCRUSTAL EARTHQUAKES IN RELATION WITH DAMS SITUATED IN EXTRA-CARPATHIAN AREA

(STEF92 Technology, 2019-12-05, Angela Petruța Constantin)

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The aim of the present paper is to test intensity attenuation relationships for subcrustal earthquakes occurred in Vrancea (Romania) seismogenic zone in relation with some important dams situated in extra-Carpathian area. During centuries, the Romanian territory has been shaken by strong earthquakes, most of them being centered within Vrancea Zone, which is situated at the bending area of the South-Eastern Carpathians. Most of the zones from extra-Carpathian area are affected by the subcrustal seismic events, wher...

Hydrology and Water Resources2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Science and Technologies in Geology, Exploration And Mining
Publication

TESTING THE UNBOUND LAYERS OF PAVEMENTS FROM RECYCLED ASPHALT MIXTURES

(STEF92 Technology, 2019-06-20, Juraj Šrámek)

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The asphalt pavement materials which are after the Life cycle can be used in the production of new asphalt mixtures. If its quality of material is not suitable for the production of asphalt mixtures (inhomogeneity of material, soil content, etc.), the material can be used in unbound layers of pavements. The Road materials (new or recycled) are exposed during the operation to the effects of traffic loads and climatic influences, in particular changes in air and humidity temperatures, which are reflected by cyclical...

Hydrogeology, Engineering Geology and Geotechnics2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Science and Technologies in Geology, Exploration And Mining
Publication

THE ACCUMULATIONS OF PHOSPHORUS IN RESIDUAL SEDIMENTS OF KOLINANSKY PEAK IN TRIBEC MOUNTAIN, SLOVAKIA

(STEF92 Technology, 2019-06-20, Melánia Feszterová)

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Phosphorus is the most important biogenous element that is fundamentally necessary for biological reproduction in all its forms. The occurrence of phosphorus, in the Earth?s crust like carbon, is an example of geochemical relations. Approximately 170 known phosphor minerals in nature. The basic supplies of phosphorus in the earth crust concentrates in apatite that bonds about 95% of the total quantity of phosphorus in the lithosphere. Phosphates - of world production (80%) comes from sedimentary deposits. We have ...

Ecology and Environmental Protection2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Science and Technologies in Geology, Exploration And Mining
Publication

THE ACCURACY OF POLYMETALLIC NODULE RESOURCES ESTIMATION IN THE PACIFIC IN THE IOM AREA BASED ON A SAMPLES COLLECTED USING A BOX CORER

(STEF92 Technology, 2019-06-20, J. Mucha)

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One of many factors determining the success of the future exploitation of oceanic polymetallic nodules is the amount of resources and the accuracy of their estimation. The potential exploitation requires accurate estimation of resources classified as measured resources according to the Australian JORC Code (The Joint Ore Reserves Committee Code). The issue of the accuracy of polymetallic nodule resources estimation was analyzed in the area of the Clarion-Clipperton Fracture Zone in the Pacific administered by the ...

Ecology and Environmental Protection2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Ecology, Economics, Education and Legislation
Publication

THE AGROECOLOGICAL APPROACH TO THE COMMON AGRICULTURAL POLICY AND ITS IMPACT ON THE DEVELOPMENT OF BULGARIAN AGRICULTURE

(STEF92 Technology, 2019-06-20, Teodorina Turlakov)

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The agri-environmental policy of the CAP is not new to the EU. It has been developing for over twenty-five years, as agriculture is the sector directly dependent on abiotic and biotic environmental factors. On the eve of the new programming period (2021-2027), challenges in relation to the environment, climate and sustainable agriculture are increasing. In the context of deepening environmental changes, the risks to agriculture are limited to: changes in agricultural land; reduction of agricultural productivity; r...

Ecology and Environmental Protection2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Energy and Clean Technologies
Publication

THE AMMONIA EMMISION REDUCTION EFFECT OF ACIDIFICATION OF PIG SLURRY APPLIED ON WINTER WHEAT

(STEF92 Technology, 2019-06-20, Inga Grīnfelde)

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Agriculture is the main source of ammonia emissions. It generates around 75% of global emissions of ammonia to the atmosphere and soil manure accounts for half of agricultural emissions. Ammonia emissions have a negative impact on ecosystems and human health, as it is able to accumulate both as solid particles and as an integral part of acid cases. Measures to reduce ammonia emissions can be divided into three large groups: the first group is ammonia-reducing measures in animal housing, the second group is ammonia...

Air Pollution and Climate Change2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Science and Technologies in Geology, Exploration And Mining
Publication

THE ANALYSIS OF CHANGING HYDRODYNAMIC CONDITIONS AIMING TO VALIDATE GEO-MIGRATION MODEL WITH INSUFFICIENT BENCHMARK DATA

(STEF92 Technology, 2019-06-20, Ekaterina Leonteva)

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This article contains the results of research related to the groundwater quality deterioration issue in the northern part of the Crimean Peninsula under intense usage conditions. The most trustworthy forecasts for changing hydrogeochemical conditions in the further groundwater extraction can be based on geo-migration models, the creation of which requires much information about aquifers, which is not available. This paper aims to analyze hydrodynamic and hydrogeochemical conditions of the explored territory to val...

Hydrogeology, Engineering Geology and Geotechnics2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Ecology, Economics, Education and Legislation
Publication

THE ANALYSIS OF POPULATION DENSITY IN RUSSIA-S NORTHERN REGIONS

(STEF92 Technology, 2019-06-20, Vera Samarina)

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The research of some features of the population distribution in the North of Russia has been presented in the paper. The aim of the research is to reveal systemic and prospective problems of population density estimating in Russia?s northern regions. The objects of the research were the subjects of the Russian Federation, fully or partially located in the Zone of the North. The population density in the North of Russia has been analyzed in the paper. The information concerning the area of the Russian Federation?s ...

Ecology and Environmental Protection2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Informatics, Geoinformatics and Remote Sensing
Publication

THE ANALYSIS OF ROMANIA CADASTRAL RECORDS DYNAMICS IN GIS USING OPEN DATA

(STEF92 Technology, 2019-06-20, Ana-Cornelia Badea)

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In this article, we want to highlight the dynamics of recent years with regard to cadastral records from the perspective of open data provided by ANCPI. In 2016, the General Secretariat of the Government started the project Improvement of the Quality and Number of Open Data Sets Published by Public Institutions - SIPOCA 36, co-funded by the European Social Fund for 2014-2020. Government data are considered open if it is made public in a way that complies with the principles below: complete, primary, timely, access...

Cartography and GIS2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Science and Technologies in Geology, Exploration And Mining
Publication

THE ANDOSOLS PROPERTIES OF FOREST ECOSYSTEM ON THE NEOVOLCANIC ROCKS IN KREMNICKE VRCHY MTS. (CENTRAL SLOVAKIA)

(STEF92 Technology, 2019-12-05, Melánia Feszterová)

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The forests represent an important ecostabilizing factor in the country and soil is a component of the environment conditional on biodiversity, nutrition and the existence of life. Currently, there is shifting the focus from the protection of the soil fund area to the protection of soil and forest quality, while understanding the production function of soil and forest as part of their environmental function. The paper?s aim is to describe the chemical and physical characteristics of soils of the mixed forests. The...

Forest Ecosystems2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Informatics, Geoinformatics and Remote Sensing
Publication

THE APPLICATION OF UNMANNED AERIAL VEHICLE FOR CALCULATING THE VOLUMES OF ROCK EXTRACTED / DETONATED DURING THE RECONSTRUCTION OF THE WATER DAM

(STEF92 Technology, 2019-06-20, Milan Matolák)

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This paper deals with the calculation of rock volume located in the hard-to-reach terrain of a water dam. During the reconstruction of the safety slip of the water dam, it was necessary to remove this rock and to determine the volume extracted at a particular stage of the construction. In addition, calculations of the total amount of rock above the given coordinates of the reconstruction project were solved. The reason was the need to know the amount of rock that still needs to be excavated to get the builders to ...

Photogrammetry and Remote Sensing2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Informatics, Geoinformatics and Remote Sensing
Publication

THE APPROACH TO DETERMINING THE DELAY POINT IN TASKS OF DYNAMIC CONTROL OF TRANSPORT FLOWS

(STEF92 Technology, 2019-06-20, Sergei Kucherov)

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Besides the effective traffic management on sections of the road network, important for large cities and metropolises, the problem of eliminating the negative consequences from the delay points is topical. The delay point is the part of the road network on which the vehicle has to stop or slow down due to obstacles. The greatest difficulty is the fight against unforeseen delay points that occur on multi-lane roads at an arbitrary time in an arbitrary location. Examples of such delay points include traffic accident...

Informatics2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Science and Technologies in Geology, Exploration And Mining
Publication

THE BEST AVAILABLE TECHNIQUES FOR THE CONTROL OF SOLID AND TREATMENT OF OIL-CONTAMINATED DRILLING WASTE

(STEF92 Technology, 2019-06-20, Aleksandra Jamrozik)

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Operations conducted by petroleum industry generate a whole range of drilling waste materials. In oil & gas industry, the most common wastes consist of used oil or water-based drilling fluids, bore dusts, and cuttings. The chemical composition of drilling waste and its toxicity depend primarily on the geological and technological conditions of drilling, the type of drilled rock deposits, type and composition of the spent drilling mud and also on solids control equipment. Sustainable waste management became one of ...

Ecology and Environmental Protection2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Ecology, Economics, Education and Legislation
Publication

THE BOOKMARK OF THE DEVELOPED SPACE AS THE TOOL OF PROTECTION OF ENVIRONMENT FROM TECHNOGENIC IMPACT OF UNDERGROUND WORKS

(STEF92 Technology, 2019-06-20, Natalia Vikhrova)

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In modern conditions of waste disposal is extremely relevant. Issues arising from the disposal of waste material, even in small quantities, are relevant to most countries of the world. In mining, they entail the solution of a whole complex of problems associated with the disposal of waste mining enterprises, rational use of underground waste space, preventing negative effects on the environment (natural and urban). The use of underground waste space makes it possible to utilize the waste of mining enterprises, to ...

Ecology and Environmental Protection2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Ecology, Economics, Education and Legislation
Publication

THE CASE-METHOD APPLICATION IN PROFESSIONAL TRAINING OF NATURAL SCIENCES TEACHERS

(STEF92 Technology, 2019-06-20, Iryna Korobova)

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The introduction of competence-based approach in higher education intended to increase the practical orientation of the training process, its connection with the life and future professional activity. To reach this traditional teaching methods are complemented by innovative ones creating conditions for student activity putting him in a free choice and decision making situation. The article is devoted to the case methods use in the educational process as an active tool of professional training of natural sciences t...

Education and Accreditation2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Nano, Bio, Green and Space: Technologies for Sustainable Future
Publication

THE CHANCE OF USING A DYE CONCENTRATOR TO IMPROVE THE PERFORMANCE OF A PHOTOVOLTAIC INSTALLATION

(STEF92 Technology, 2019-12-05, Bartlomiej Milewicz)

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In recent years we see a growing interest in renewable and green energy sources. Particularly noteworthy are photovoltaic system PV which can provide us with energy from solar radiation. The most important factor for such an installations is solar insolation. Concentrator technology allows to focus solar light on the surface area of the solar panels which allow us to increase the electricity production. There are many solutions which grant us the possibility to increase the performance of PV installation, for exam...

Green Design and Sustainable Architecture2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Water Resources. Forest, Marine and Ocean Ecosystems
Publication

THE CHANGES IN THE DRY STEPPE SOIL COVER DEPENDING ON GRAZING INTENSITY

(STEF92 Technology, 2019-06-20, Anastasia V. Potapova)

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Degradation of soil cover is one of the most important problems in modern environmental management. In this paper, the results of field studies of changes in the dry steppe soil cover depending on grazing intensity are presented. The study area is located within the dry-steppe zone of the Russian Plain on the western slope of the Yergeninskaya Upland in Remontnesky District of Rostov Region. The soil cover is represented by Kashtanozems and Solonetz. In the vegetation cover, wormwood-grass associations prevail. As...

Soils2019
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