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Author: I.Year: 2018clear all
Showing 451-500 of 1695 records
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation
Publication

ECOLOGICAL AWARENESS OF THE RESIDENTS OF CZESTOCHOWA REGION - RESULTS OF SURVEY

(STEF92 Technology, 2018-06-20, Manuela Ingaldi)

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The Cracow-Czestochowa Upland is famous for interesting views and natural places to spend free time with friends or members of family. Unfortunately, both industry and residents have a negative impact on this area. Recently, people's awareness has been slowly re-evaluating. People begin to understand the need to think about the natural environment, they finally know that they are not the only species on the Earth, they do not have a special right to use the environment's resources and have found that the state of ...

Ecology and Environmental Protection2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation
Publication

ECOLOGICAL HOUSEHOLDS IN POLAND - RESULTS OF THE RESEARCH

(STEF92 Technology, 2018-06-20, Manuela Ingaldi)

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In Poland there are 12 millions of households. Many people from these households, thanks to the changing legal regulations, pro-ecological actions, started to understand that their way of living and running their houses can have an influence on the natural environment. They began to think and act in an ecological way. The ecological way of living does not mean a large-scale operations, such as installing solar panels, building an eco-friendly, passive house. Simple activities such as thoughtful shopping, segregati...

Ecology and Environmental Protection2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation
Publication

ECOLOGICAL HOUSEHOLDS IN POLAND- INTRODUCTION

(STEF92 Technology, 2018-06-20, Manuela Ingaldi)

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For most of us, a home is more than just a collection of different rooms. For people, the home serves as a shelter from adverse weather conditions and provides a sense of security. We spend most of our time there, have fun with the nearest family, learn, work, rise children, we sleep, eat meals, we care about cleanliness and hygiene. Our home should be furnished and conducted in accordance with ourselves and our family habits. Many issues related to the ecology begin to play a large role in the topic of housekeepi...

Ecology and Environmental Protection2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Energy and Clean Technologies
Publication

ECOLOGICAL IMPACT ON WELDING REHABILITATION OF CASTINGS

(STEF92 Technology, 2018-06-20, Oana Roxana Chivu)

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As it is well known, casting is a semi-fabrication process with a wide spread in many industrial sectors, especially in the automotive industry. In some cases, castings either have to be rehabilitated before obtaining the finished part, or in some cases some finite parts that are more stressed, after a certain number of hours of operation in a subassembly, will present an advanced wear condition, which will make the further operation of the respectively assembly impossible, this requiring the reconditioning again....

Air Pollution and Climate Change2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation
Publication

ECOLOGICAL SECURITY FROM THE POINT OF VIEW OF THE CULTURE OF SECURITY AND SUSTAINED DEVELOPMENT

(STEF92 Technology, 2018-06-20, Juliusz Piwowarski)

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This paper tackles the issue of the culture of ecological security and the ecological security sector, which both constitute a subfield of the culture of security and the culture of national security. The concept of sustained development provides important context for the issue. The dissemination on an individual, collective, and eventually global scale of a properly-cultivated ecological culture should allow for implementing changes in already existing policies regarding the exploration and utilisation of our pla...

Cartography and GIS2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Science and Technologies in Geology, Exploration and Minining
Publication

ECOLOGY AND LONG-TERM SECURITY OF ROAD INFRASTRUCTURE EXPLOITATION

(STEF92 Technology, 2018-06-20, Nikolay Zhechev)

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With climate changes, fortified steep slopes on the road infrastructure are suddenly aggravated by the sudden change in temperature and the rapid melting of accumulated snow. Increased water quantities cause surface and underground flows that turn the slopes into running earth and falling rock fragments. The drained earth mass and the rocks not only break the road bed, but also create a real threat to the safety of people and vehicles. The report, based on an example from practice, discusses aspects of some techni...

Hydrogeology, Engineering Geology and Geotechnics2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation
Publication

ECOLOGY IMPACT OF AIR TRANSPORT AND AIRCRAFT ACCIDENTS

(STEF92 Technology, 2018-06-20, Martin Novák)

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Air transport is presented as the one of the major sectors contributing to global warming. According international reports air transport share of CO2 emissions is 2%. Overall impact to global warming is around 3%. While there is still insufficient scientific research into the impact of air transport on cloud formation from contrials, the impact of aviation on the climate caused by aviation emissions is already well-mapped. Noise pollution in airports is another significant problem. Companies try to limit noise by ...

Ecology and Environmental Protection2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th SGEM International Multidisciplinary Scientific GeoConference SGEM2018, Science and Technologies in Geology, Exploration And Mining
Publication

ECONOMIC EVALUATION OF CO2 ENHANCED OIL RECOVERY AND SEQUESTRATION ON SMALL OFFSHORE FIELD

(STEF92 Technology, 2018-11-20, Szymon Kuczyński)

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Evaluation of the profitability of investment projects in the oil industry have been the subject of numerous publications both international and Polish. Global primary energy consumption growth will undoubtedly cause difficulties in predicting changes of the price of crude oil and other energy sources. The strategy of reducing greenhouse gas emissions, which has being implemented in Europe, would also affect the economic viability of enhanced hydrocarbon recovery methods of injecting CO2 into the oil deposit (CO2-...

Ecology and Environmental Protection2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation
Publication

ECONOMIC EVALUATION OF THE BROWNFIELDS REVITALISATION

(STEF92 Technology, 2018-06-20, Vít Hromádka)

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The paper is focused on the issue of the economic evaluation of the revitalization of brownfields in the form of abandoned mining areas. The issue of the abandoned mining areas is in the Czech Republic the long-time social-economic problem, which it is necessary in the close future to solve in an appropriate way. There exist more possibilities, how the issue of brownfield can be solved, however not all possible solutions it is possible to consider as optimal from the whole society point of view. The main objective...

Ecology and Environmental Protection2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation
Publication

ECONOMICAL POTENTIAL OF AGRICULTURAL SOILS IN THE GEMER REGION IN SLOVAKIA

(STEF92 Technology, 2018-06-20, Peter Kijovský)

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On the basis of structure and qualitative parameters of agricultural soils, there are only 23.4% non-profitable soils for the winter wheat growing in the total area of the Gemer Region. The same percentage for the corn maize growing is 78.7%, for the sugar beet growing 80.0 % and for winter rape growing 46.0% of the total agricultural soils area in the mentioned region. Generally, for the crop production, it can be stated, that without production subsidies, at the present economic situation there are 65.9% soils n...

Ecology and Environmental Protection2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation
Publication

ECONOMICS AND CONSTRUCTION LEGISLATION: TEACHING APPROACHES AND METHODS APPLIED TO OUR UNIVERSITY STUDENTS

(STEF92 Technology, 2018-06-20, Alina Duță)

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The construction of a residence involves a comprehensive transposition of ideas into a well-designed project with numerous details, views, pictures, sections, material lists, hence leading to low implementation costs, with no mistakes, and with good ergonomics. However, the urbanistic constraints must be considered when designing a house, i.e.: the land minimum width on the street; the minimum area for which the building permit can be obtained; the minimum size of the construction to be built in relation to the la...

Education and Accreditation2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Water Resources. Forest, Marine and Ocean Ecosystems
Publication

ECOSYSTEMS OF SUBARCTIC SEAS OF RUSSIA AS A LARGE RESERVOIR OF THE RUNOFF AND DEPOSITION OF ATMOSPHERIC CARBON

(STEF92 Technology, 2018-06-20, Elena Shirkova)

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Currently a sharp increase of carbon dioxide content in atmosphere of the Earth is one of the great environmental concerns. It could lead to negative (possibly catastrophic) changes of our planet climate. Experts attribute the rapid and significant increase in anthropogenic CO2 emissions to the number of anticipated causes of this problem, as well as the continuing (also anthropogenic and significant) decrease in the natural storage capacities of this greenhouse gas in terrestrial ecosystems. The rate of increment...

Marine and Ocean Ecosystems2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Water Resources. Forest, Marine and Ocean Ecosystems
Publication

ECOTOXICITY MONITORING OF PESTICIDE CONTAMINATED SEDIMENTS USING EARTHWORM EISENIA FOETIDA

(STEF92 Technology, 2018-06-20, Hana Sezimová)

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The aim of this study was to investigate the influence of anthropogenic activities on the level of toxicity of river sediments near agricultural areas under cultivation. The evaluation of the acute toxicity of samples was carried out by contact test on earthworms of the genus Eisenia foetida. Neurotoxic potentiality of organophosphate pesticides present in the samples was assessed by measuring the inhibition of the enzyme acetylcholinesterase (AChE). Sampling was from 9 watercourses in the north Moravian and the n...

Soils2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation
Publication

EDUCATION AND TRAINING OF CRISIS MANAGEMENT AND CIVIL PROTECTION WORKERS IN THE SLOVAK REPUBLIC

(STEF92 Technology, 2018-06-20, Lucia Kováčová)

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The aim of this article is to analyze the current state of education and training of crisis management and civil protection workers in the Slovak Republic. Within the introduction part, we have discussed the role and activities of civil protection units, which is a significant component of the Integrated Rescue System in the Slovak Republic. The article also focuses on the analysis of the current state of civil protection units in crisis management. An important part is the analysis of education process of crisis ...

Education and Accreditation2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation
Publication

EDUCATIONAL DESIGN OF THE ADAPTIVE LEARNING SYSTEM IN HIGHER EDUCATIONAL INSTITUTIONS

(STEF92 Technology, 2018-06-20, Vera I. Toktarova)

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The preparation of competent specialists in higher educational institutions who have abilities for self-fulfillment and self-actualization in their professional activities and who are combining both personal and professional significant qualities is a strategic goal of the contemporary higher education. Today the problem of design and elaboration of the adaptive educational system is conditioned by the need to optimize and adjust the principles of traditional didactics to the challenges of contemporary information...

Education and Accreditation2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th SGEM International Multidisciplinary Scientific GeoConference SGEM2018, Nano, Bio, Green and Space: Technologies for Sustainable Future
Publication

EFFECT OF ALMOND FLOUR ON NUTRITIONAL, SENSORY AND BAKERY CHARACTERISTICS OF GLUTEN-FREE MUFFINS

(STEF92 Technology, 2018-11-20, Daniela Stoin)

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Development of food products with high nutritional value is an actual concern for scientist and producers from food industry. Special attention is given to the development of food products for people who have an increased sensitivity to certain foods, like gluten intolerance, which can determine a disease called celiac disease. In this study it has been proposed to obtain a gluten-free product, destined people who suffer from celiac disease but also for children and others. In this study were obtained gluten-free ...

Advances in Biotechnology2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th SGEM International Multidisciplinary Scientific GeoConference SGEM2018, Nano, Bio, Green and Space: Technologies for Sustainable Future
Publication

EFFECT OF ALMOND FLOUR ON NUTRITIONAL, SENSORY AND BAKERY CHARACTERISTICS OF GLUTEN-FREE MUFFINS

(STEF92 Technology, 2018-11-20, Daniela Stoin)

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Development of food products with high nutritional value is an actual concern for scientist and producers from food industry. Special attention is given to the development of food products for people who have an increased sensitivity to certain foods, like gluten intolerance, which can determine a disease called celiac disease. In this study it has been proposed to obtain a gluten-free product, destined people who suffer from celiac disease but also for children and others. In this study were obtained gluten-free ...

Advances in Biotechnology2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

EFFECT OF COMPOSTING ON REDUCING THE ABUNDANCE OF TETRACYCLINE-RESISTANT GENES IN COW MANURE

(STEF92 Technology, 2018-06-20, Natalia Danilova)

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Wastes from livestock farms contain significant amounts of antibacterial drugs and antibiotic?resistant genes. Due to weak adsorption in the animal's body, antibiotics are released into the environment in an unchanged form or as metabolites in the composition of manure. In addition to the antibacterial agents, the manure of treated animals contains antibiotic?resistant bacteria. The use of manure in untreated form as a soil fertilizer can lead to the spread of antibiotic resistance among soil microorganisms. Compo...

Advances in Biotechnology2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

EFFECT OF COMPOSTING ON REDUCING THE ABUNDANCE OF TETRACYCLINE-RESISTANT GENES IN COW MANURE

(STEF92 Technology, 2018-06-20, Natalia Danilova)

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Wastes from livestock farms contain significant amounts of antibacterial drugs and antibiotic?resistant genes. Due to weak adsorption in the animal's body, antibiotics are released into the environment in an unchanged form or as metabolites in the composition of manure. In addition to the antibacterial agents, the manure of treated animals contains antibiotic?resistant bacteria. The use of manure in untreated form as a soil fertilizer can lead to the spread of antibiotic resistance among soil microorganisms. Compo...

Advances in Biotechnology2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Energy and Clean Technologies
Publication

EFFECT OF GLOBAL WARMING ON THE REHABILITATION?S METHOD OF CEMENT CONCRETE PAVEMENTS

(STEF92 Technology, 2018-06-20, Dominika Hodáková)

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The cement concrete road pavements we can characterized with sensitivity to temperature changing and after that linear deformation, stresses owing to temperature gradients also. In pavement design we have to consider the traffic load and temperature condition. Unsuitable connection of concrete slabs has in results failure of pavements. In article is description of cement concrete pavements behavior under temperature changing and alternative solutions of structures and measures in rehabilitation design.

Air Pollution and Climate Change2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Water Resources. Forest, Marine and Ocean Ecosystems
Publication

EFFECT OF GROWTH CONDITIONS ON QUALITATIVE CHARACTERISTICS OF CHAGA MUSHROOM

(STEF92 Technology, 2018-06-20, Ruslan Safin)

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The paper presents a comparative analysis of the output of essential components from the Chaga fungus, depending on the growth conditions. The study compares the samples of Chaga mushroom grown in two different regions of Eurasia - Eastern Siberia and Western Belorussia. Classical method of extracting was used to get water extraction of Chaga; the method suggests that distilled water is poured into a flask with grind Chaga in a ratio of 1:6 and further put in a chamber for 5 hours at a constant temperature of 70В°...

Forest Ecosystems2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

EFFECT OF HYDROGEN PEROXIDE ADDITION TO PHOSPHATE BUFFERED SALINE SOLUTIONS ON CORROSION RESISTANCE OF 316L STAINLESS STEEL

(STEF92 Technology, 2018-06-20, Nicoleta Bogatu)

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Austenitic stainless steel biomedical grade type 316L, is the most used metallic biomaterials for biomedical applications due to their excellent corrosion resistance, good biocompatibility, low price, availability, easy processing and high strength. Due to these favorable combination of mechanical properties, satisfactory biocompatibility and relatively low cost, in comparison with other metallic biomaterials, 316L stainless steel has been successfully applied in medicine. In dentistry it is used in a variety of a...

Micro and Nano Technologies2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Science and Technologies in Geology, Exploration and Minining
Publication

EFFECT OF LOAD PLATE SIZE ON RESULTS OF STATIC LOAD TEST

(STEF92 Technology, 2018-06-20, Martin Decký)

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The Road materials 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 changes in pavement and subsoil. Strain of different materials is very different its the same load and depend on its deformation properties. Strain of material and substance are generally characterized by deformation characteristics that are an important input for the calculation of stresses and deformation of the paveme...

Hydrogeology, Engineering Geology and Geotechnics2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation
Publication

EFFECT OF MINERAL FERTILIZERS ON THE PRODUCTIVITY OF INTENSIVE APPLE PLANTATIONS IN THE SOUTH OF RUSSIA

(STEF92 Technology, 2018-06-20, Abdulmalik Batukaev)

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Studies were conducted in an intensive fruit-bearing apple orchard in the South of Russia in the Chechen Republic. Layout scheme - 3,75?1,5 m, the formation of trees - a slender spindle. The object of study were apple cultivars Renet Simirenko (control), Granny Smith, Florina (M9). The main soil cultivation (autumn plowing) was carried out once in 3-4 years by garden plows or plows-lushmen at a depth of 14-16 to 18-20 cm in row-spacing and 6-12 cm in the trenches. Cropping blocks in an intensive garden with dwarf ...

Ecology and Environmental Protection2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

EFFECT OF PRUNING SYSTEMS ON LEAF PHYSIOLOGY AND GRAPEVINE PERFORMANCE

(STEF92 Technology, 2018-06-20, Gheorghe Cristian Popescu)

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Grapevine pruning is one of the most essential tools to ensure grapes quality and efficient yields of vineyards. Vine horticultural performance and leaf physiology of grapevine are influenced by viticultural practices. One of these practices is represented by pruning. The purpose of the present study was to evaluate the effect of pruning system on leaf physiology and vine performance. Currently, viticulture as a sector of agriculture is a priority sector for national and European Union policies that receive suppor...

Advances in Biotechnology2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

EFFECT OF PRUNING SYSTEMS ON LEAF PHYSIOLOGY AND GRAPEVINE PERFORMANCE

(STEF92 Technology, 2018-06-20, Gheorghe Cristian Popescu)

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Grapevine pruning is one of the most essential tools to ensure grapes quality and efficient yields of vineyards. Vine horticultural performance and leaf physiology of grapevine are influenced by viticultural practices. One of these practices is represented by pruning. The purpose of the present study was to evaluate the effect of pruning system on leaf physiology and vine performance. Currently, viticulture as a sector of agriculture is a priority sector for national and European Union policies that receive suppor...

Advances in Biotechnology2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Energy and Clean Technologies
Publication

EFFECT OF RAW MATERIAL COMPOSITION ON PELLETS PHYSICAL PROPERTIES

(STEF92 Technology, 2018-06-20, Peter Križan)

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This manuscript concentrates on the relationship between pellets quality, which is represented by the pellets physical properties, and the input composition of raw material. The main aim of this study is to determine the relationship between the raw material composition, which influences the pellets quality and the pellets quality indicators - physical properties of pellets. During the biomass densification also the raw material properties significantly influences the final solid biofuels quality. Therefore the ra...

Ecology and Environmental Protection2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Water Resources. Forest, Marine and Ocean Ecosystems
Publication

EFFECT OF SOIL AMENDMENTS AND MANURE APPLICATION ON SOIL REACTION

(STEF92 Technology, 2018-06-20, Martin Brtnický)

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Soil response is an important parameter that affects plant health and its resulting quality. It also affects the intake of chemical substances. These include not only nutrients but also e.g. heavy metals. It is well known that soil fertilization using organic matter, preferably manure, positively affects soil reaction. Manure can be enriched with various substances in order to increase its efficiency. However, this may mitigate the positive effects of manure on the soil or it may have a negative impact on soil pro...

Soils2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th SGEM International Multidisciplinary Scientific GeoConference SGEM2018, Nano, Bio, Green and Space: Technologies for Sustainable Future
Publication

EFFECT OF SOME PROBIOTIC BACTERIA ON THE REDUCTION OF AFLATOXIN B1 PRODUCTION IN STORED ARABICA COFFEE BEANS

(STEF92 Technology, 2018-11-20, Florina Radu)

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Aflatoxin B1 (AFB1) contamination of coffee beans continues to be a serious issue regarding livestock productivity and human health. AFB1 (secondary metabolites produced by a larger number of Aspergillus spp.) is classified as a Group I carcinogen by the International Agency for Research on Cancer due to the considerable risk to human and animal health. Therefore, monitoring of this toxin by using probiotics during storage became a challenge due to the demand for reduced use of chemical preservatives by consumers....

Advances in Biotechnology2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th SGEM International Multidisciplinary Scientific GeoConference SGEM2018, Nano, Bio, Green and Space: Technologies for Sustainable Future
Publication

EFFECT OF SOME PROBIOTIC BACTERIA ON THE REDUCTION OF AFLATOXIN B1 PRODUCTION IN STORED ARABICA COFFEE BEANS

(STEF92 Technology, 2018-11-20, Florina Radu)

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Aflatoxin B1 (AFB1) contamination of coffee beans continues to be a serious issue regarding livestock productivity and human health. AFB1 (secondary metabolites produced by a larger number of Aspergillus spp.) is classified as a Group I carcinogen by the International Agency for Research on Cancer due to the considerable risk to human and animal health. Therefore, monitoring of this toxin by using probiotics during storage became a challenge due to the demand for reduced use of chemical preservatives by consumers....

Advances in Biotechnology2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Science and Technologies in Geology, Exploration and Mining
Publication

EFFECT OF TEMPERATURE ON STRESS STATE OF MINE EXCAVATIONS IN PERMAFROST ZONE

(STEF92 Technology, 2018-06-20, Vasily Baryshnikov)

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The choice of support design for mine excavations driven beyond the influence zone of stoping in the conditions of permafrost is governed by the service life of the excavations, geomechanical behavior of surrounding rock mass and by working temperature range of ventilation. The research findings on influence exerted by temperature on stress state of rock mass around a single tunnel are presented. Based on solution of quasistatic thermo-elastic problems, the mechanisms of change in the stresses and displacements at...

Exploration and Mining2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Science and Technologies in Geology, Exploration and Mining
Publication

EFFECT OF THE COMPOSITION OF A GAS MIXTURE OF OXYGEN WITH NITROGEN ON THE PROCESS OF OXIDATION OF HEAVY OILS.

(STEF92 Technology, 2018-06-20, Ilnaz T. Rakipov)

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In this work to study influence ratio of the components of the gas mixture of oxygen with nitrogen at thermodynamic, kinetic parameters of oxidation oil at reservoir conditions. Mixtures of oxygen with nitrogen were obtained by gravimetric method with different ratios. The oxygen content in the gas mixtures was 3, 15, 21, 40%. The main methods used accelerating rate calorimetry (ARC). Beginning of the combustion (oxidation) process depends on the oxygen content of the gas mixture. The higher oxygen content in the ...

Ecology and Environmental Protection2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Water Resources. Forest, Marine and Ocean Ecosystems
Publication

EFFECT OF THE ESSENTIAL OIL OF MENTHA PIPERITA AND THYMUS NUMIDICUS ON THE GROWTH OF FUSARIUM SP

(STEF92 Technology, 2018-06-20, N. Behidj)

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The polluting substances are of industrial or agricultural origin, at the level of the different ecosystems. These are the effects of synthetic products on the fauna and flora we are interested in. So our use of biopesticides based on plant extracts, namely essential oils as a natural insecticide is our concern. These bioactive substances or molecules are of great ecological interest because they are very harmful to the ecosystem. The objective of this study is the use of the essential oil of Mentha peperita harve...

Forest Ecosystems2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

EFFECT OF TRAFFIC CALMING DEVICES ON IMPROVEMENT OF ACOUSTIC CLIMATE

(STEF92 Technology, 2018-06-20, Dominik Kacprzak)

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Constant increase of traffic volumes exacerbates transportation problems and causes deterioration of safety and life conditions of village inhabitants in the vicinity of throughways. To reduce the adverse effect of road traffic, introduction of traffic calming devices in entry zones has been used for years. Their success in speed reduction and improvement of acoustic climate were dependent on the type of devices, their location and how frequently they were distributed along the pedestrian crossing across the throu...

Green Design and Sustainable Architecture2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Science and Technologies in Geology, Exploration and Mining
Publication

EFFECT OF VOXELS DEFRAGMENTATION ON ABSOLUTE PERMEABILITY COEFFICIENTS OF POROUS MEDIA DIGITAL IMAGES CALCULATED BY NAVIER-STOKES EQUATIONS AND LATTICE BOLTZMANN METHOD

(STEF92 Technology, 2018-06-20, T.R. Zakirov)

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The flow properties of porous media play an important role in the study of hydrodynamic processes in oil and gas reservoirs. Such characteristics as absolute permeability coefficients, capillary pressure curves, relative phase permeability cannot be estimated from well logs and seismic survey. Their measurements in laboratory are time-consuming and cost expensive. An alternative approach for estimation flow properties is "Computational Rock Physics" using computational experiments on digital models of porous media...

Exploration and Mining2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

EFFECTIVE ECOLOGICAL BUILDING MATERIALS BASED ON ACTIVATED ASH-CEMENT MIXTURES

(STEF92 Technology, 2018-06-20, Ekaterina Potapova)

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Studies have been carried out to increase the activity of ashes and cements by separate or joint activation in an aqueous medium immediately before the preparation of concrete on the construction site. Activation was carried out in devices where the treated medium was subjected to hydrodynamic and cavitation effects. When using coarse-grained ash, it is possible to recommend either their preliminary grinding in an aqueous medium before adding into the concrete mixing unit, or joint activation with cement. The join...

Green Buildings Technologies and Materials2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

EFFECTIVE GLUCOSE OXIDATION WITH MAGNETICALLY RECOVERABLE BIOCATALYSTS

(STEF92 Technology, 2018-06-20, Valentina G. Matveeva)

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Here, we developed an effective D-glucose oxidation with magnetically recoverable biocatalysts. These biocatalysts were synthesized on magnetite particles obtained by different methods, polyol and co-precipitation. These MPs were coated with a layer of silica modified with amino groups. The GOx covalent attachment has been carried out via the reaction with glutaraldehyde. We established that the method of MPs synthesis affect the enzyme catalytic activity. It should be noted that the magnetically recoverable bioca...

Advances in Biotechnology2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

EFFECTIVE GLUCOSE OXIDATION WITH MAGNETICALLY RECOVERABLE BIOCATALYSTS

(STEF92 Technology, 2018-06-20, Valentina G. Matveeva)

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Here, we developed an effective D-glucose oxidation with magnetically recoverable biocatalysts. These biocatalysts were synthesized on magnetite particles obtained by different methods, polyol and co-precipitation. These MPs were coated with a layer of silica modified with amino groups. The GOx covalent attachment has been carried out via the reaction with glutaraldehyde. We established that the method of MPs synthesis affect the enzyme catalytic activity. It should be noted that the magnetically recoverable bioca...

Advances in Biotechnology2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation
Publication

EFFECTIVENESS OF INNOVATIVE PROCESSES ON THE EXAMPLE OF GEOTHERMAL WATER DEIRONING TECHNOLOGY

(STEF92 Technology, 2018-06-20, Joanna Machnik–Słomka)

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The subject of the effectiveness of innovative processes and identifying its determinants and measurement is crucial for both researchers and practitioners. Innovative processes, due to the high amount of resources involved and the level of risk, should be prepared adequately from the perspective of the procedure of innovative activities and monitoring their effects. The effectiveness category includes not only economic, but also non-economic values. The aim of the article is to present the problem of measuring th...

Ecology and Environmental Protection2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Energy and Clean Technologies
Publication

EFFECTIVENESS OF SHIPS PROPULSION OPERATING ON THE ALTERNATIVE FUELS TO HYDROCARBON FUELS.

(STEF92 Technology, 2018-06-20, Z. Łosiewicz)

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In this paper relationships of vessels and the environment, in which exploitation tasks are carried out, were presented. It was shown how important is rational choice of propulsion unit to construct a vessel which should be provided with proper energy to do the tasks given. Vessels are the biggest means of transport, then they also have a profound influence on natural environment. That is why an attempt of analysis was made whether it is possible to replace hydrocarbon liquid fuels with alternative ones. For this ...

Ecology and Environmental Protection2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Water Resources. Forest, Marine and Ocean Ecosystems
Publication

EFFECTS OF CLIMATE CHANGE ON GROUNDWATER FEEDING THE MAZZOCCOLO AND CAPODACQUA DI SPIGNO SPRINGS (CENTRAL ITALY): FIRST QUANTITATIVE ASSESSMENTS

(STEF92 Technology, 2018-06-20, Giuseppe Sappa)

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In Italy, the summer of 2017 was characterized by serious problems related to the water crisis that affected the entire national territory. The Municipality of Formia, as well as many other territories in the Latina Province, had to face heavy rationing of the water supply during the summer, with consequent inconvenience for the population. In this paper, two spring and their relative aquifers were studied: the Mazzoccolo Spring and the Capodacqua di Spigno Spring. For both aquifers, a hydrogeological water balanc...

Hydrology and Water Resources2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation
Publication

EFFECTS OF COAL PREPARATION AND PROCESSING IN THE RUSSIAN COAL VALUE CHAIN

(STEF92 Technology, 2018-06-20, Yurii Vasilev)

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The Russian Federation is one of the world leaders in coal mining. The Russian coal branch is one of the key industries of the Russian Federation. Currently the government carries out measures for restructuring of the Russian coal industry. One of the major factors of coal branch sustainable development is to focus on foreign markets in condition to meet the demands of domestic market. One of the priority directions of the Russian coal industry development is providing trade of hi-tech power product. Thus consider...

Ecology and Environmental Protection2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Water Resources. Forest, Marine and Ocean Ecosystems
Publication

EFFECTS OF EUTROPHICATION: SPATIAL LIMITATION OF PHOTOSYNTHETIC ACTIVE RADIATION IN LAKES WITH DEEP-WATER ANOXIA

(STEF92 Technology, 2018-06-20, Tomasz Joniak)

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The subject of study was spatial analysis of transmission of visible light in water column of two deep suburban lakes during peak of summer. In vertical profiles of lakes correlations between transmission of blue/green light, photosynthetic active radiation (or PAR), temperature and oxygen content, chlorophyll a and physico-chemical features of water were analysed. Apparent and true depth of photic zone was investigated. The hypothesis was that vertical changeability of PAR limitation/transmission may be used as a...

Hydrology and Water Resources2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th SGEM International Multidisciplinary Scientific GeoConference SGEM2018, Science and Technologies in Geology, Exploration And Mining
Publication

EFFECTS OF HYDROPOWER RESERVOIRS ON HYDROLOGY OF TWO ADJACENT KARST SPRINGS

(STEF92 Technology, 2018-11-20, Damir Jukić)

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The Cetina River is situated in the Dinaric karst area of Croatia. It is a valuable ecological resource because of the existence of numerous rare ecosystems and landscapes. On the other hand, the water is used for drinking purpose, electricity production, industry and irrigation, so the quantity and quality of water is influenced by human impacts. During the period between 1960 and 1985, five hydropower plants were built, which strongly influenced natural regime of the river and the whole area. This paper presents...

Hydrology and Water Resources2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

EFFECTS OF IRON OXIDE (II, III) NANOPARTICLES EXPOSURE: IN VITRO EVALUATION USING ALGAL AND HUMAN CELLS

(STEF92 Technology, 2018-06-20, Tsvetelina Batsalova)

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Iron oxide (II, III) nanoparticles (ION) are used in variety of biomedical and industrial applications (for instance, in gene therapy, cell tracking, magnetic resonance imaging, drug delivery therapies, in vitro diagnostic assays, catalytic materials, wastewater treatment adsorbents, nanoadjuvants for vaccine and antibody production, coatings, gas sensors, ion exchangers, magnetic recording devices, magnetic data storage devices). In relation to their vast utilization there is a need for more information on the ef...

Micro and Nano Technologies2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th SGEM International Multidisciplinary Scientific GeoConference SGEM2018, Nano, Bio, Green and Space: Technologies for Sustainable Future
Publication

EFFICACY OF BIOCHAR WITH IMMOBILIZED MICROBES FOR SOIL FERTILIZATION

(STEF92 Technology, 2018-11-20, Svetlana Selivanovskaya)

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The issue of biochar application as a non-conventional fertilizer is of growing interest currently. Biochar is a product of the pyrolysis of organic waste for example and unlike conventional fertilizer, biochar is a long-acting agent. The use of such fertilizer should not only increase the yield of crops, but also the sequestration of carbon in the soil and reduce the impact on climate change. An additional advantage of biochar is its developed surface, which makes it possible to use it as a carrier for beneficial...

Advances in Biotechnology2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th SGEM International Multidisciplinary Scientific GeoConference SGEM2018, Nano, Bio, Green and Space: Technologies for Sustainable Future
Publication

EFFICACY OF BIOCHAR WITH IMMOBILIZED MICROBES FOR SOIL FERTILIZATION

(STEF92 Technology, 2018-11-20, Svetlana Selivanovskaya)

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The issue of biochar application as a non-conventional fertilizer is of growing interest currently. Biochar is a product of the pyrolysis of organic waste for example and unlike conventional fertilizer, biochar is a long-acting agent. The use of such fertilizer should not only increase the yield of crops, but also the sequestration of carbon in the soil and reduce the impact on climate change. An additional advantage of biochar is its developed surface, which makes it possible to use it as a carrier for beneficial...

Advances in Biotechnology2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Water Resources. Forest, Marine and Ocean Ecosystems
Publication

EFFICIENCY OF AUGMENTATION TECHNOLOGY IN THE TREATMENT OF MUNICIPAL WASTEWATER WITH ACTIVE SLUDGE

(STEF92 Technology, 2018-06-20, Eniko Gaspar)

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Sludge management is a complex problem, as the environmental norms and regulations are more and more restrictive. From this point of view, wastewater treatment must be associated with valorization and/or controlled storage of the resulted sludge. Besides these norms, during the normal operation, social, economical and other legal criteria must be considered. Bioaugmentation is o process by which microorganisms degrade (metabolize) the organic pollutants from wastewaters and neutralize their toxic effect. There is ...

Hydrology and Water Resources2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Science and Technologies in Geology, Exploration and Mining
Publication

EFFICIENCY OF THE OPERATION OF INDUSTRIAL VENTILATION SYSTEMS

(STEF92 Technology, 2018-06-20, Corneliu Boantă)

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The problem of industrial ventilation has emerged as a result of the serious pollution problems that arise both in the industrial and industrial environments. Before addressing an industrial ventilation study, the question should be raised whether there is no simpler means of reducing or eliminating the causes of pollution or of reducing pollution by modifying the production process or the design and construction of the actual ventilation system. Verification of ventilation facilities has a strong preventive role ...

Exploration and Mining2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing
Publication

EFFICIENCY OF THE RADAR IMAGES APPLICATION IN PROBLEMS OF ASSESSING THE DEFORMATION OF THE EARTHS SURFACE IN THE CONDITIONS OF OIL and GAS PRODUCTION.

(STEF92 Technology, 2018-06-20, Elmira Orynbassarova)

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One of the results of increasingly intensive development of subsurface resources is a global change in ecological and geodynamic safety of the natural environment. It is known that intensive extraction of minerals has led to the change on the subsoil and, as a consequence, to the redistribution of the deformed state of very significant volumes of rock mass with adverse consequences for the environment. For this reason, in many deposit fields geodynamic monitoring is actively carried out using ground-based technolo...

Photogrammetry and Remote Sensing2018
Showing 451-500 of 1695 records