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Author: I.Year: 2011clear all
Showing 101-150 of 398 records
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

DEVELOPMENT OF METHODS FOR THE PROCESSING OF MEDICAL IMAGES USING GENETIC ALGORITHMS

(Stef92 Technology, 2011-06-20, Lachezar Lichev)

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In this paper we deal with analysis and evaluation of objects of interest which are present in ultrasound images as well as assessment of the progress or regressions that occurred in these objects. These objects ar e highly significant from a medicinal perspective and include atherosclerostic pl aque in carotid arte ries, the intima-media thickness in the distal part of the common carotid artery, cerebral cortex size and brain stem findings in cases of Parkinson disease. Here, we describe procedures employing comb...

Informatics2011
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

DEVELOPMENT OF ROMANIAN COMERCE

(Stef92 Technology, 2011-06-20, David Aurelian-Lucian)

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Exchange in nature named by the people barter, in a haggling, an unwritten contract between two parties who give each other one thing for another thing. As a human manifestation, the barter is the ancestor of commerce today that is mediated by money and the most modern techniques. Ethnographic questionnaires completed in 1970 for developing the Romanian Ethnographic Atlas r ecorded it in all the counties. In most localities Carpathian and Subarpathian investigated in the early twentieth century echanged was, wood,...

Environmental Economics2011
DOI
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

DIAGENESIS AND GEOCHEMISTRY OF QAMCHUQA FORMATION FROM SELECTED SECTIONS, KURDISTAN REGION, NORTH EAST IRAQ

(Stef92 Technology, 2011-06-20, Amanj Ibraheem Fattah)

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Diagenesis and geochemistry of three selected and well exposed outcrops of Qamchuqa Formation (Early Cretaceous) at Kurdistan Region northeastern Iraq were examined. Lithologically this formation is mainly composed of dolomite, and limestone beds. Petrographic study of the Qamchuqa Formation reveals that the skeletal and some non- skeletal grains within the limestone a nd dolomitic limestone beds are the main components of this formation. Micritizati on, cementation, neom orphism, compaction, dissolution and dolom...

Geology2011
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

DIRECT VALUATION OF BIODIVERSITY ECONOMIC FUNCTIONS

(Stef92 Technology, 2011-06-20, Elena Shirkova)

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The article discusses the new methodological approaches for the direct valuation of their own economic services of biodiversity. Approaches are illustrated by economic services valuation of intraspecific diversity of Paci fic salmon. The resulting estimates can form the basis of effective economic instruments for biodiversity conservation.

Environmental Economics2011
DOI
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

DROUGHT IMPACTS ON GROUND WATER RESOURCES IN SHAHREKORD AQUIFER, IRAN

(Stef92 Technology, 2011-06-20, Dariush Rahimi)

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Ground water, according to higher reliance coefficient and less fluctuations, has been used for many years. Precipitation is a major supplier of underground water resources and aquifers. So any changes in rainfall amount fluctuate underground water table depth. Occurrence of drought is the most important reason for the decrease of water table. To analyze the role of drought on underground water in Shahrekord plain rainfall and water table level were used during 1984-2008 period. The resualts shows a strong correla...

Hydrology and Water Resources2011
DOI
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

DROUGHT MONITORING AND WEATHER NETWORK IN BULGARIA

(Stef92 Technology, 2011-06-20, Vesselin Alexandrov)

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Drought issues are discussed: concept, definition and classification of drought as well as drought indices, drought prediction and monito ring. The second part is on the weather network in the country as a tool for drought monitoring.

Air Pollution and Climate Change2011
DOI
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

DROUGHTS IN EASTERN GEORGIA

(Stef92 Technology, 2011-06-20, Mariam Elizbarashvili)

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To study the distribution and repetition of droughts, an ar chive of droughts has been created in eastern Georgia for 19 meteorol ogical stations for the vegetation period between 1961 and 2008. It has been eval uated geographic and meteorological conditions of droughts formation: conditions of humidity, temperature background, hydrothermal regime of soils. It has been studied the territorial distribution and probability of dry months, repetition of drought s within a season and a month, severe and ultra-severe dr...

Air Pollution and Climate Change2011
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

ECOLOGICAL AWARENESS IN THE ECONOMICS DOCUMENTS IN MACEDONIA

(Stef92 Technology, 2011-06-20, Zibixhete Elezi)

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Ecological problems are a lot in numbers, ther efore and their resolving are looking in many ways. Certain the own contribute should give and economics sector because in one or another way they can contribute to protect or to destroy the environment. Sensibility and awareness of publics and ins titutions for protecting the environmental and survival for all of lives forms are very important, all of this can contribute for now and future generations. In this paper work ecological awareness is analyzed in some of ec...

Environmental Economics2011
DOI
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

EFFECT OF COMMERCIAL CEMENTITIOUS MATERIAL ON PHOSPHORUS SORPTION BY AN ACID COARSE-TEXTURED SOIL

(Stef92 Technology, 2011-06-20, Antoine Karam)

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Repeated application of phosphorus (P) fert ilizer in soils, in excess of crop removal rates, may increase the concentration of P in soil solution and conse quently the transfer of soluble P to streams. Excess P in natura l aquatic systems can promote eutrophication of lakes and rivers. The application of calcareous sorbent in the adsorptive removal of P from soil solution could be a suitable technique. The objective of the experiment is to evaluate the sorption of P in a marginal coarse-textured soil (pH 5.5) ame...

Soils2011
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

EFFECT OF EXTRACTING SOLVENT VOLUME ON RECOVERY RATE OF TWO VETERINARY ANTIBIOTICS ADDED TO SWINE MANURE

(Stef92 Technology, 2011-06-20, Elizabeth Jeanne Parent)

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Land application of swine manure can increase antibiotic concentra tions in agricultural soils. It is thus important to develop labor atory methods for antibiotics in manures and soils. The objective of this study was to examine the effect of volume of Na 2EDTA– McIlvaine’s buffer (c itric acid and Na 2HPO4) solution on recovery of oxytetracycline (OTC) and chlortetracycline (CTC) added to fresh swine manur e. Antibiotics were mixed with manure at a single rate of 20 mg /L. Six treatments (8, 16, 24, 32, 40 or...

Ecology and Environmental Protection2011
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

EFFECT OF PARTICLE SIZE ON THE ALKALINE LEACHING BEHAVIOR OF LOW-GRADE URANIUM ORE

(Stef92 Technology, 2011-06-20, Hussein Allaboun)

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A detailed study has been conducted to investigate the leaching behavior of low-grade secondary type, uranium minerals under alkaline conditions. Uranium mapping analysis indicated the significance of each particle size to the leaching process. Owed to its significance, particle size effects were examined by two different experimental schemes: classical plate agita tion and bottle roll te sting. Other infl uencing variables such as agitation time and concentration of used lixiviants, were also considered. Results ...

Mineral Processing2011
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

EFFECT OF RIVER SAALE ON GROUNDWATER HYDROCHEMISTRY OF THE JENA BIODIVERSITY EXPERIMENTAL FIELD: A HYDROGEOCHEMICAL MODELING APPROACH

(Stef92 Technology, 2011-06-20, Sisay Girma Tessema)

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The effect of biodiversity on ecosystem func tion is complex and requires understanding of all interacting systems, such as hydr ology, geology and above ground plant diversity of the study area. In this study hydrogeoch emical modeling using PHREEQC was used to investigate the effect external fact ors (nearby river Saale and an underground channel) on the groundwater chemistry of a large grassland diversity experiment (Jena experiment). Groundwater chemical analys is was performed for river Saale and groundwater ...

Hydrology and Water Resources2011
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

EFFECTIVE EXTRACTION OF GOLD AND SILVER FROM SULPHIDIC ORE BY CYANIDE-THIOSULFATE SOLUTIONS

(Stef92 Technology, 2011-06-20, Aigul Koizhanova)

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We present the results of precious metals leaching from stubborn sulphidic silver-and- gold-containing ore of Kazakhstani deposit Kunisty by complex cyanide в€’thiosulphate solutions in comparison with separate cyanide and thiosulphate solutions in the model and experimental conditions. It is establis hed, that in a range of investigated concentrations 0,03 - 0,1 M, application of complex cyanide в€’thiosulphate solutions leads to change of oxidation-reduction potential of the solutions by 50Г·200 mV. The degree o...

Exploration and Mining2011
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

ENERGY CONSERVATION AND RECOVERY BY MEANS OF HYDRO PNEUMATIC DRIVE SYSTEMS

(Stef92 Technology, 2011-06-20, Daniel Guta Dragos)

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Widespread use of renewable energies is a global priority that must not be ignored. Optimal production and use of renewable energy sources is a necessity. In the current context, characterized by alarming incr ease in pollution caused by energy production from combustion of fossil fuels, is becoming increasingly important to reduce dependency on these fuels. Energy recovery and conservation aim at solutions for a substantial reduction in fuel consumption. In this context we can mention hydrostatic regenerative hyb...

Renewable Energy Sources and Clean Technologies2011
DOI
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

ENGLISH FOR ACADEMIC PURPOSES IN IN-COMPANY PROFESSIONAL DEVELOPMENT

(Stef92 Technology, 2011-06-20, Aleksander Lipaev)

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English for Academic Purposes is a necess ity in quite a large number of companies. Compared to General English, English for Academic Purposes has its own characteristics which are taken into consid eration when developing the syllabus. This paper focuses on academic use of English which is required in certain companies as a part of professional development program.

Education and Accreditation2011
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

ENVIRONMENT IMPACT ON THE VEGETABLES QUALITY IN THE MITROVICA REGION

(Stef92 Technology, 2011-06-20, Sebahate Jonuzi)

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Purpose of the scientific research – Table of contents Research into the chemical parameters for the quality of vegetables. Qualitative and technological evaluation of plant raw materials (vegetables), improvement and optimization of technologi cal processes and systems for controlling the existing qualities to produce protected and high quality food items. In order to conduct an analysis of vegetables in the region of Mitrovica for Pb, Zn, Cu, and Cd metal content, the ripe samples will be taken from at least t...

Ecology and Environmental Protection2011
DOI
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

ENVIRONMENTAL AND SAFETY EDUCATION IN BUILDING INDUSTRY THROUGH UNCONVENTIONAL TEACHING TECHNIQUES

(Stef92 Technology, 2011-06-20, Mária Kozlovská)

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Compared with other industries, construction is one of those that actually give contribution to the gradual damage of the environment and is one of the most dangerous sectors in field of occupational health and sa fety. Construction process at the site is not by nature environmentally fr iendly activity and all the s ector is one of the most physically demanding and risky sectors. Many existing researches suggest that construction activity is one of the major contributors to the environmental impacts which are typ...

Education and Accreditation2011
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

ENVIRONMENTAL ASPECTS OF PHOTOVOLTAIC SYSTEMS UTILIZATION

(Stef92 Technology, 2011-06-20, Štefan Kuzevič)

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Nor green business, however, designed precisely to reduce the amount of waste that modern society and its technologies generate, is not entirely trouble-free in relation to waste. This problem also applies to photovo ltaic. The issue of life cycle and the final disposal of modules and materials is more or less long a major role for industry. Total amount of photovoltaic waste in Europe is still relatively small and moves around 3800 tons in 2020, this number will grow to 35 000 tones. Sooner or later it will be ne...

Renewable Energy Sources and Clean Technologies2011
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

ENVIRONMENTAL ASSESSMENT OF SITE SELECTION AND PROJECT PLANNING INDICATORS IN BEAS

(Stef92 Technology, 2011-06-20, Eva Krídlová Burdová)

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Building environmental assessment systems a nd methods has been introduced in many countries. Building Research Establishment’s Environmental Assessment Method (BREEAM) designated as a first building environmental assessment method was developed in the United Kingdom in 1990. The Slovak building environmental assessment system (BEAS) has been processe d in the recent times . Systems and tools used in many countries were based on the new system development for applications under Slovak conditions. The fields and ...

Ecology and Environmental Protection2011
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

ENVIRONMENTAL BEHAVIORS OF STUDENTS ATTENDING SCHOOL OF MEDICINE, MALTEPE UNIVERSITY AND CONFOUNDING FACTORS

(Stef92 Technology, 2011-06-20, Y. Keskin)

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Introduction And Purpose Environmental environment is defined as “a human notices significance of his/her relation with the envi ronment in terms of hi s/her existence”. In the society, several professional groups are of extreme importance for increasing awareness of subjects and leading to behavi or changes. Environmental behaviors of physicians having substantial effects on public health and education are important for social awareness. This study is conducted in order to assess environmental behaviors of st...

Education and Accreditation2011
DOI
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

ENVIRONMENTAL DIMENSION IN ASSESSMENT OF THE QUALITY OF BUSINESS ENVIRONMENT

(Stef92 Technology, 2011-06-20, Peter Kuzmišin)

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In the business environment the principl es of sustainable business are being progressively more respected. These are activ ities that contribute to minimizing costs, reduction of the load on the environment and take into account social aspects in the company. The main result of this pape r is Quality index of regional business environment, which helped to create the rank of the different regions of Slovakia in the examined area.

Environmental Economics2011
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

ENVIRONMENTAL FINANCIAL STRATEGIES IN THE NEW EUROPEAN ECONOMY: TOPICALITY AND COMPLEXITY

(Stef92 Technology, 2011-06-20, Mioara Borza)

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The European economy of the XXI century ap proaches new directions of orientation towards sustainability and competitiveness. The achievem ent of these goals is possible on condition that the joint efforts of the Member states’ economies are concentrated, through interdisciplinary and inter-state cooperation. The aim of this paper is to identify the common points of interest of environmental and economic approaches, based on: identifying the latest trends in European research concerning the modern concepts desig...

Environmental Economics2011
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

ENVIRONMENTAL FRIENDLY PROCESSES OVER NANOSIZED GOLD CATALYSTS

(Stef92 Technology, 2011-06-20, Yuri Kalvachev)

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One-step vapor phase oxidation of aliphatic hydrocarbons over nanosized gold catalysts by using oxygen is carried out. Selective oxidation of propylene to propylene oxide, propane to acetone and isobutene to t-butanol with hydrogen- oxygen mixture in flow conditions is investigated. The reaction occurs at the interface perimeter of the support around the gold particles. The activity of these catalysts can be attributed to synergetic effects between gold and titanium. Adsorption of nitrogen oxide over the so synthe...

Micro and Nano Technologies2011
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

ENVIRONMENTAL QUALITY IN RESIDENTIAL AREAS IN THE CITY GALATI, ROMANIA

(Stef92 Technology, 2011-06-20, Anca Gabriela Turtureanu)

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The authors point out in this paper that current environmental changes (changes in climatic parameters, air quality, method of land use, cons umption patterns, increased exposure to pollutants, etc.) had complicated the relation between residential and rural external environmenta l adding costs to maintain an acceptable quality of life for residents. The main factors that change the natural attributes of the environment in Galati are: industrial activities (Steel mill, shipyard construction, food and beverage indu...

Environmental Economics2011
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

ENVIRONMENTAL RECOVERY IN THE ECOTOURISM RESOURCES IN ROMANIA

(Stef92 Technology, 2011-06-20, Anca Gabriela Turtureanu)

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The authors want to emphasize in this pape r the role of environmental resources in ecotourism. In previous international studies on the motivation of tourists it could be seen which the elements that in terest them are: namely to travel to wild places that provide visual and unique cultural experiences. These tourists are trained and want to know more about the elements sauce as flora and fauna, natural phenomena and unique cultural forms. Activities that they prefer are hiking observing lands capes, birds, etc. ...

Ecology and Environmental Protection2011
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

ENVIRONMENTAL RELATIONSHIPS IN DORNAS REGION AND THE CALIMANI NATIONAL PARK (EASTERN CARPATHIANS)

(Stef92 Technology, 2011-06-20, Viorel Chiriță)

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The issue deals with a interf erences/ relations be tween protected areas and comunities and administrative system, and levels of interference caused by their specific relationships. So it appears as different studies upon the Carpathian region (Popa, Kern, 2008, Stoica, 2008, Pu ЕџcaЕџu, 2010, Naum, Butnaru, 1983, Chiri ЕЈДѓ, 2009 ). Those relations generated different types of environmental landscapes and dynamic changes in Carpathians area, different spatial sequenc es (Chirita, 2003). not only in the mountain ...

Environmental Economics2011
DOI
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

ENVIRONMENTAL VIEWS AND BEHAVIORS OF MUNICIPALITY EMPLOYEES AND CONFOUNDING FACTOR

(Stef92 Technology, 2011-06-20, Yahya Mustafa Keskin)

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Environmental environment is defined as “a human notices significance of his/her relation with the environment in terms of hi s/her existence”. In the society, several professional groups are of extreme importance for increasing awareness of subjects and leading to behavior changes. Environmental behaviors of physicians having substantial effects on public health and education are impor tant for social awareness. This study is conducted in order to assess environmental behaviors of municipality employess and c...

Ecology and Environmental Protection2011
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

ENVIRONMENTAL VIEWS OF STUDENTS ATTENDING SCHOOL OF MEDICINE, MALTEPE UNIVERSITY AND CONFOUNDING FACTORS

(Stef92 Technology, 2011-06-20, Y. Keskin)

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Introduction and Purpose: Environment is multi-dimensional notion that it has cultural, political, economic, ecologic, social and psychologi cal dimensions in addition to nature-related dimension. Impacts of environmental problems and negative consequences of those impacts on the society increases importance of subject’s knowledge, awareness, attitude s and behaviors. Knowledge on environmental views of doctor candidates and arranging education programs accordingly will make contribution to the solution of the p...

Education and Accreditation2011
DOI
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

ERGONOMIC ETHICS WITH APPLICABILITY IN WELDING TECHNIQUE FIELD

(Stef92 Technology, 2011-06-20, Mihaela Popescu)

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Industrial processes are made obligatory in terms of quality, all under a price/quality ratio to the desired level for the products. Also, it is ob ligatory imposed that the activity to take place in conditions and to be s ubjected to the environmental management: respecting the legislation, to ensure specific conditions , a proper ventilation, noise protection and ergonomics in the field. A key element in implementing ergonomic solutions is the improvement in the field of all the interested f actors. Thus, servic...

Environmental Legislation, Multilateral Relations and Funding Opportunities2011
DOI
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

ESTIMATION OF THE OCEANOGRAPHIC CONDITIONS IN THE AREA OF THE FISHERING USING REMOTE SENSING AND GIS TECHNOLOGIES

(Stef92 Technology, 2011-06-20, Igor Shilov)

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In the present work the GIS technologies is used for the analysis of oceanographic conditions and the estimation of the fishing situation on an example of the catching the saira in the North-West area of the Pacific Ocean. The vector GIS ArcGIS and raster GIS IDRISI was used. The analysis were based on the satellite information about the fields of the sea surface temperatures r eceived from satellite NOAA, the altimetric sea level data obtained from sa tellites Topex/Poseidon, ERS-1/2 and the satellite images of t...

Marine and Ocean Ecosystems2011
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

ETFE CLIMATE ENVELOPE FOR MICRO LOCATIONAL ENVIRONMENTAL PROTECTION

(Stef92 Technology, 2011-06-20, Dragoslav Stojić)

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Climate change is a serious threat to the e nvironment. The idea of climate envelope is stimulated by the quest for environmental su stainability. ETFE film is highly regarded as a sustainable material, wh ich together with the air makes the system ETFE pillows. Due to its characteristics, ETFE multilayer systems are suita ble for the construction of climatic envelope in certain areas, as well as highly effective modulators of the environment.

Ecology and Environmental Protection2011
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

EVALUATING AND IMPROVEMENT OF ENVIRONMENTAL QUALITY OF KINDERGARTENS IN SERBIA

(Stef92 Technology, 2011-06-20, Danica Stanković)

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One of the major challenges of kindergartens building in Serbia is how to address the existing variations in the pattern of environmental quality across different facilities. This study examines and compares e nvironmental quality of existing buildings in the service phase. The study explains and confirms that quality of kindergarten implies something about the environmental surroundings, the ecological material and the energy efficiency, both of which promote the health, comfort, aesthetic and emotional wellbeing...

Ecology and Environmental Protection2011
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

EVALUATING SUSTAINABILITY OF URBAN DEVELOPMENT OF THE SMALL TOWNS IN ROMANIA

(Stef92 Technology, 2011-06-20, Elena Matei)

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In the new context of European urban and environmental politics, Romania’s small towns must go directly toward sustainability in order to ensure high life quality for their communities on the long term. The smallest urban settlements of Romania are confronted with diverse issues due to the former communist regime, the adaptation to the market economy, the planning policy of the sate and historical environment state. As many urban sustainability assessment methods were developed in lite rature, the present study ...

Environmental Economics2011
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

EVALUATION OF FUNCTIONAL ANALYSIS IN OPTIMAL CONTROL OF ROTARY DRILLING

(Stef92 Technology, 2011-06-20, Igor Leššo)

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Contribution work out of the problem for rocks disintegration process operation by rotary drilling, where objective function is to minimize specific energy of the rocks disintegration. Proposed operational algorith m is based on continuous evaluating of associated vibrations, on grounds of current di sintegrated rock is classified to relevant class from classes, which are defined in a dvance. For each of classes are expertness specify parameters for effective drilling. Indi vidual rocks are inte rpreted by associa...

Applied and Environmental Geophysics2011
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

EVALUATION OF HEAVY METALS RELEASING FROM THE CEMENTS IN RELATION TO THE SLOVAK ECO-LABELING PROCESS

(Stef92 Technology, 2011-06-20, Adriana Eštoková)

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The cement as a building material significan tly affects the environment throughout the whole life cycle. The environmental assessm ent of products should be a factor of importance in term of protection of the e nvironment and human safety. Environmental assessment of type I which determines the criteria for materials and products is the most used evaluation process in Slovak Republic. Cements environmental criteri a within the Slovak eco-lab elling process include the energy consumption limitation for production ...

Ecology and Environmental Protection2011
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

EVALUATION OF INTRODUCING LOOPS INTO PRESSURIZED PIPE IRRIGATION NETWORKS DURING RECONSTRUCTION

(Stef92 Technology, 2011-06-20, Milan Čistý)

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There are many problems related to pipe network rehabilitation, the main one being how to provide an increase in the hydraulic capacity of a system. Most of the Slovak irrigation pipe networks are branched, which is case elsewhere. A possible approach to increasing the hydraulic capacity of such system s is to convert them to looped networks (thereby providing alternative pathways) and increase their hydraulic capacity with minimum capital investment. In this work authors deal with application of simulation and op...

Hydrology and Water Resources2011
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

EVALUATION OF THE TROPHIC LEVEL OF TWO LAGOONS IN THE ALBANIAN ADRIATIC COAST (KUNE AND VAIN) AND PROPOSED MEASURES FOR MODIFICATION OF HYDRODYNAMIC CONDITIONS OF THE LAGOONS

(Stef92 Technology, 2011-06-20, Anni Koci Kallfa)

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Concentration of chlorophyll is a parameter that is considered adequate for assessing the trophic state of lagoon ecosystems . Application of a selected system of bioindicators to provide a good qualitative evaluation of th e trophic state of the lagoons and their dynamics; evaluation of seasonal water quality variability and comparison between lagoons; design of respective measures of reha bilitation, with regards to modification of hydrodynamic conditions of the lagoons throu gh regulation of tide currents. This...

Hydrology and Water Resources2011
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

EVOLUTION CONDITIONS OF ROMANIAN PLAINE DURING THE QUATERNARY PERIOD

(Stef92 Technology, 2011-06-20, Alexandru Istrate)

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Romanian Plain occupies from the geotecto nic point of view, the northern part of Moesian Platform, a platform forming a ri gid block between the Carpathians and the Balkans. Dacian Basin, opened after tecton ic movements, badenian , in the Sarmatian, outside the Carpathian arch, has evolved in a brackish sedimentation environment by the end of the Pliocene, after which was installed a lacustrine environment amid of water body restriction only in the southern pa rt of Romania. The lacustrine system is installed in...

Geology2011
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

EVOLUTION OF COMPARATIVE ECONOMIC INDICATORS OF ROMANIA AND BULGARIA TO THE EUROPEAN UNION COUNTRIES

(Stef92 Technology, 2011-06-20, Viorica Pușcaciu)

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We intend with this work to establish the evolution of some indicators which are significant for the development of the economies of Romania and Bulgaria – two neighbour countries with the same options for the economic and politic development. We shall discover that usually the analysed indicators developed in the same way, but with different rhythms. In order to fi nd out the disparities betw een the indicators of the two countries, we will use the method of the extrapolating by analogy, thus allows us the meas...

Environmental Economics2011
DOI
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

EXPLORATION MINERALISATION AND PERSPECTIVE OF IRON OOLITIC IN REQAK, KOSOVA

(Stef92 Technology, 2011-06-20, Shehribane Abazi)

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The territory of our country in terms of cutting geological consists of different geological rocks of all ages from the Quaternary Neoproterozoic up. Magmata’s, and movement of plates that includes the Mediterranean region in earlie r geologic eras led to large-scale geomorphologic and geotect onic reconstruction of the whole region in general and including the region of Kosovo. The impact of these events in the wider region that exceeds the boundaries of our state led to the formation of provinces metallogeneti...

Geology2011
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

FACILITIES FOR THE PERCOLATION OF PRECIPITATION WATER IN THE AREA OF THE TECHNICAL UNIVERSITY IN KOSICE

(Stef92 Technology, 2011-06-20, Martina Zeleňáková)

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Hygienic problems and the protection of property against floods have been successfully solved by existing concepts of drainage. However, the way of urban drainage has led to intensification of urbanization impact on hydrological regime of the country. Technologically, environmentally and economically purposeful urban drainage prevents rapid runoff of waste water. New concept s upports such way which resembles natural way of drainage in unstopped floods and which reduces negative consequences of country urbanizatio...

Hydrogeology, Engineering Geology and Geotechnics2011
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

FE SKARN MINERALIZATION AT THE LAJANEH DEPOSIT, NORTHEASTERN OF IRAN

(Stef92 Technology, 2011-06-20, Nader Taghipour)

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Lajaneh Fe skarn deposit is located in so uth of Shahrood City, North East of Iran. Mineralization is occurred as massive, veins and breccias in the c ontact of the dioritic intrusion with limestone. The dioritic intrusions in Lajaneh Fe skarn deposit display calc alkaline and metaluninous nature with I type characteristic. Tectonic setting discrimination diagrams show that dioritic intrusions in Lajaneh deposit belongs to volcanic arc granitoids (VAG). Negative anomalies of HFS elements like Nb, Ti, Ta and P and ...

Geology2011
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

FIDING THE CRITICAL SLIP SURFACE OF A SOIL SLOPE WITH THE AID OF PARTICLE SWARM OPTIMIZATION

(Stef92 Technology, 2011-06-20, Roohollah Kalatehjari)

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In the analysis of geotechnical engineeri ng problems, limit equilibrium methods are often engaged to analyze the forces and model the problem. On the other hand, the rapid development of computing technology has e quipped a large number of methods to be employed in engineering problems, as well as geotechnical issues. These enhancement consequences the popularity of analytical limit equilibrium methods based on computer aid process. Finding the most critical slip surface is a ch allenging global optimization prob...

Hydrogeology, Engineering Geology and Geotechnics2011
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

FILTERING WASTEWATER INDUSTRIAL USING OF ELECTROCOAGULATION METHOD

(Stef92 Technology, 2011-06-20, Hassan Zhian)

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Color materials are always one of the added particles which are used in textile, Food, drug industries. This is why a part of the wa ste of these industries are infected by these chemicals. Thus, one of major problems for most waste industrial products as well as cities is to remove these color materials having Di Azo in their structure and solvability their cancellation is problematic. This study ha s been done to investigate the efficiency of EC in aqua and determination of operativ e condition and the effect of...

Ecology and Environmental Protection2011
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

FLOOD RISK FOR THREE FLOOD DEFENSE WORKS: DIKES, DAMS AND RIPARIAN WETLANDS

(Stef92 Technology, 2011-06-20, Codruta Minda Badaluta)

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This paperwork makes an assessment of risk failure in defense works against flood located along and perpendicular on rivers , including natural riparian wetlands. Highlighting these areas allow us to ma ke complex studies about the different possibilities of flood mitigation, considering the surfaces and lowering the flood risk. Explanations about the “hazard - risk” scheme are made, with flood analyses in many case studies to propose a computation mode l for risk and management assessment accordingly with the...

Hydrology and Water Resources2011
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

FLYSCH SEDIMENTS BETWEEN SUHAREKA AND BAJICA (KOSOVA)

(Stef92 Technology, 2011-06-20, Qamil Suka)

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The Upper Cretaceous Flysch series between Suhareka and Bajice is developed in the psamitic and brecciaed facies . The relation between them is tectonic, but south of the area a gradual transitio n from one to the other facies has been established. Psamitic Flysch facies is characterized by a constant composition and regular graded bedding on the whole area of its distribution. It is represented by three lithogenous types: limy, sandy and conglomeratic. The limy lithogenous types : is characterized by a fairly goo...

Geology2011
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

FOOD SAFETY - AN AMBITIOUS GOAL, BUT DISTANT

(Stef92 Technology, 2011-06-20, Craciun Luminita-Maria)

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Globalization was the solution for achieving high rates of economic growth to wind underdevelopment. Throughout history, agri culture has grown in momentum of population growth and market expansion. Ov er the past 25 years, performance in agriculture has contributed to overall agri cultural GDP by 2% per year, faster than population growth, which was only 1.6% per year . Agriculture is the very heart of trade negotiations promised the development cycle, to the extent that about 75% of the world's poor live in rura...

Environmental Economics2011
DOI
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publication

FORAMINIFERAL BIOSTRATIGRAPHY OF JURASSIC-CRETACEOUS AGE CARBONATES SURFACING AT EASTERN TAURUS: DEDE MOUNTAIN (KAYSERI/TURKEY) AND TUFANBEYLI REGION (ADANA/TURKEY)

(Stef92 Technology, 2011-06-20, Zeki Ünal Yümün)

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At Eastern Taurid , the age of Carbonate rocks, outcroping at soutgh of Yahyali (Kayseri) had been defined as Jurassic-Cret aceous age in previous studies. The unit wich had been named as KГ¶roДџlutepesi Limestones in previous studies, outcroping also Eastern Tufanbeyli (Adana) at GГјmelek Hill, arround Kayap Д±nar and Д°Дџdebel villages. Foraminiferal biostratigraphy of The sedimantery rocks surfacing at these locationes, hase been defined. Have been get three measured stratigraph ic section in Tufanbeyli region....

Geology2011
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