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Упит dcterms_subject_txt:groundwater management scenario

504 items

  • Hypogene speleogenesis related to porphyry magmatic intrusions and its influence on subsequent karst evolution in the Peruvian high Andes

    Alexander Klimchouk, David Evans, Sasa Milanovic, Cristian Bittencourt, Mauro Sanchez, F. Carlos Aguirre (2022)
    Earth-Surface Processes

  • Groundwater management by riverbank filtration and an infiltration channel, the case of Obrenovac, Serbia

    Dušan Polomčić, Bojan Hajdin, Zoran Stevanović, Dragoljub Bajić, Katarina Hajdin (2013)

  • Značaj izvodjenja Proktorovog opita na komunalnom otpadu

    Jovana Janković, Dragoslav Rakić, Tina Đurić, Irena Basarić Ikodinović, Laslo Čaki (2019)
    Komunalni otpad predstavlja jedan od ključnih problema današnjice. U Srbiji je najčešći vid odlaganja otpada na komunalne deponije i zbog toga je bitno ispravno i sigurno ga skladištiti. Zbijanje komunalnog otpada predstavlja jednu od osnovnih komponenti procesa odlaganja. Kako bi se što bolje predvidelo ponašanje komunalnog otpada neophodno je pre zbijanja na terenu laboratorijski odrediti maksimalnu suvu zapreminsku težinu i optimalnu vlažnost. U dosadašnjoj praksi u svetu za to se koristi standardizovan Proktorov opit. U radu će biti prikazani ...
    komunalni otpad, zbijanje, deponija, Proktorov opit
    ... težinu i optimalnu vlažnost. U u Plandištu. THE IMPORTANCE OF PROCTOR TEST PERFORMANCE ON MUNICIPAL SOLID WASTE ABSTRACT Municipal solid waste management is one of the crucial problems worldwide. In Serbia, the most common forms of waste disposal are municipal landfills, and therefore it is important ...
    ... J., Yesiller, N., Clarin, J. & Noce, D. E.: Optimization of Compaction Procedures and Waste Placement Operations at MSW Landfills, Global Waste Management Symposium, Orlando, Florida. 2014. Hanson, J.L., Yesiller., N., Von Stockhausen, S.A. and Wong, W. W.: Compaction Characteristics of Municipal ...
    ... Bor, Serbia. 2015. Pulat, H.F. & Yukselen-Aksoy, Y.: Compaction behavior of synthetic and natural MSW samples in different compositions, Waste Management & Research 12. 2013. Rudarsko- geološki fakultet Univerziteta u Beogradu. 2013. Wong, W.W. : Investigation of the geotechnical propertiesof municipal ...

  • Centar za hidrogeologiju karsta - 15 godina nauke i struke

    urednici Saša Milanović, Ljiljana Vasić, Zoran Stevanović, Branislav Petrović (2023)
    Centar za hidrogeologiju karsta
    ... research of karst underground morphology, groundwater monitoring and database creation, application of GIS in hydrogeology, problems in karst mining hydrogeology as well as karst aquifer management, karst groundwater protection, groundwater management etc. Although the list of projects in which ...
    ... are karst groundwater resources of Fastern Herzegovina and Serbia. He also works in the field of management of groundwater resources, GIS analyses of hydrogeological data, karst water quality, groundwater protection, assessment of natural vulnerability, hazards and risks of groundwater, karst g ...
    ... · Bojan Hajdin, MSc. (2014): Management of groundwater resources in northern Bačka · ljiljana Vasić (2017): Genesis and circulation of groundwater of complex karst systems of the Kučaj-Beljanica Massif · Momčilo Blagojević, MSc. (2020): Sustainable management of transboundary groundwateT ...

  • Characterization and Environmental Evaluation of Recycled Aggregates from Construction and Demolition Waste in Belgrade City Area (Serbia)

    Filip Abramović, Miroslav Popović, Vladimir Simić, Vesna Matović, Radmila Šerović (2024)
    General Materials Science

  • Digital Library From A Domain Of Criminalistics As A Foundation For A Forensic Text Analysis

    Dalibor Vorkapić, Aleksandra Tomašević, Miljana Mladenović, Ranka Stanković, Nikola Vulović (2017)
    U ovom radu predstavljen je model koji omogućava prikupljanje, pripremu, opis metapodataka, upravljanje i eksploataciju, uključujući pretragu punog teksta dokumenata iz domena kriminalistike napisanih na srpskom jeziku. Predloženi pristup primenjuje se na veb portalu koji sakuplja različite tekstove nastale iz časopisa Akademije za kriminalistiku i policijske studije, Krivičnog zakona Srbije, konferencija „Tara“ i „Reiss“, kao i iz nekih doktorskih disertacija vezanih za ovu oblast istraživanje. Nakon obrade teksta, korpus koji sadrži preko 5500 stranica običnog teksta, kreiran je i ...
    Omeka, Wordnet, pretraga punog teksta, morfološka i semantička pretraga teksta, proširenje upita
    ... pages of plain text, in A4 format, which was used for further text analysis and processing. For digital objects management Omeka2, as a web publishing platform and a content management system (CMS) was selected. It is developed by the Centre for History and New Media (CHNM) at George Mason University ...
    ... Belgrade – Faculty of Mining and Geology Abstract: This paper presents a model that provides harvesting, preparation, metadata description, management and exploitation including full text search over documents from a domain of criminalistics written in Serbian. Proposed approach is applied in ...
    ... 5500 pages of plain text is created and prepared for publication as an online resource for full text search using Omeka, an open source content management system for on line digital library development. Search capabilities, both full text and metadata search are customized and improved by query expansion ...

  • WS4LR - a Worksation for Lexical Resources

    Cvetana Krstev, Ranka Stanković, Duško Vitas, Ivan Obradović (2006)
    Lexical Resources, Wordnet, Serbian
    ... transducers usually produced by the graph management tool in Intex/Unitex environment. The produced graphs are in the form of standard textual files that can easily be generated or managed independently of these systems and their respective graph management tools. The same is true for other types ...
    ... DEVELOPMENT + EXPLOITATION OF ALIGNED TEXTS (from Use Case View) DICTIONARY MANAGMENT + Simple words manipulation + Compound words management + Nooj dictionaries management WORDNET DEVELOPMENT + Manipulation of one or two wordnets + Synsets retrievement using various methods + Navigation by following ...
    ... based on linguistic resources provide for text processing using this type of dictionaries, but offer no facilities for dictionary development and management. WS4LR enables manipulation of dictionaries both of lemmas and of inflected forms. In LADL format, all the entries in the dictionary of simple ...

  • Modeliranje sistema upravljanja zaštitom životne sredine u rudarsko-energetskim kompleksima

    Jelena R. Malenović - Nikolić (2016-07-12)
    Efikasnost funkcionisanja sistema upravljanja zaštitom životne sredine u rudarskoenergetskimkompleksima zavisi od stepena sprovođenja usvojene politike zaštiteživotne sredine i primene preventivnih mera zaštite životne sredine. Nedostatakfinansijskih sredstava za unapređivanje tehnologije eksploatacije, transporta, pripreme iprerade energetskih mineralnih sirovina u našim rudarsko-energetskim kompleksima,negativno utiče na ostvarivanje ciljeva zaštite životne sredine, a posledice radnihaktivnosti rudarsko-energetskih kompleksa dovode do smanjenja nivoa kvalitetavazduha, vode i zemljišta...
    rudarsko-energetski kompleks, životna sredina, sistem upravljanja,višekriterijumsko odlučivanje, modeliranje
    ... Jonker J., Integration of standardized management systems: searching for a recipe and ingredients, Total Quality Management, 14(04), 2003., pp. 451-459 13. Karapetrovic, S., Casadesus, M., Implementing environmental with other standardized management systems: scope, sequence, time and integration ...
    ... 3) 519.876:502/504(043.3) 502.175:622:620.9(043.3) Environmental Management System Modelling in Mining and Energy Complexes Summary Efficient functioning of an environmental management system (EMS) in mining and energy complexes depends on the degree of implementation ...
    ... Environmental system management based on subjective opinions of individuals suggests a disregard of the principles of sustainable development and reduction of environmental quality. Implementation of the ISO 14000 standards and modern methods of environmental management representsa cornerstone ...

  • Hidrogeotermalni resursi teritorije grada Beograda

    Ana Vranješ (2012-12-12)
    Republika Srbija je izrazito bogata hidrogeotermalnim resursima. Podzemne vode satemperaturama preko 20oC (pa do 96oC, Vranjska Banja) relativno su dobro iskorišćene.Nasuprot njima, podzemne vode sa temperaturama do 20oC do sada uglavnom nisu bilepredmet istraživanja sa bilo kog aspekta izuzev za potrebe vodosnabdevanja. Razvojemsistema toplotnih pumpi, mogućnosti višenamenskog korišćenja ovih voda značajno suuvećane.Teritorija Beograda odlikuje se značajnim resursima podzemnih voda, pre svega u okvirualuvijalnih peskovito-šljunkovitih naslaga i neogenih tortonsko-sarmatskih krečnjačkihnaslaga. Temperatura ovih voda ne prelazi 25oC. Njihovim zahvatanjem preko istražnoeksploatacionihbunara ...
    geotermalna energija, hidrogeotermalni resursi, hidrogeotermalni sistemi, hidrogeotermalnapotencijalnost, energetska valorizacija, hidrogeološka rejonizacija, grad Beograd

  • Upravljanje proizvodnjom nafte – novi alat na bazi fazi logike

    Мирослав Црногорац, Душан Даниловић, Лола Томић (2020)
    ... ecosystems. Uncertainty over the availability of groundwater resources and their replenishment rates pose a serious challenge to their management and in particular to their ability to serve as a buffer to offset periods of surface water scarcity [8]. Groundwater supplies are declining, with an estimated ...
    ... oceans, and groundwater are under stress in majority of regions worldwide. Humans need water for drinking, sanitation, agriculture, and industry; and polluted water can spread illnesses and disease vectors, so clean water is both an environmental and a public health issue. Management of freshwater ...
    ... irrigation and drainage, October 2017. [18] Assaf, H., “A hydro-economic model for managing groundwater resources in semi-arid regions”, In C.A. Brebbia and V. Popov, eds., Water Resources Management V. Southampton, UK: WIT Press. 2009. [19] Mahmoud Abu-Zeid and I. A. Shiklomanov, “Water resources ...

  • Improvement of geodatabase queries within GeolISS

    Ranka Stanković (2008)
    ... Those relationship classes comprise direct relationships, interrelationships, observation relationships and metadata relationships. GeolISS data management tools are also an extension of ArcGIS especially designed for data entry in GeolISS database [7]. They are implemented in MS Visual Studio 2005 ...
    ... corresponding map on the right-hand side. In the top part of the snapshot is the GeolISS toolbar that enables the selection of appropriate data management tools. The user can select one or more objects from the map and use the GeolISS toolbar for opening the user interface for description of spatial ...
    ... spatial data. The previously selected geological unit is shown in figure 2. Each type of geological spatial data has an appropriate form for data management, with the possibility of adding various related data, such as geochemical and geophysical analysis, different types of measurements, stratigraphic ...

  • Building learning capacity by blending different sources of knowledge

    Ivan Obradović, Ranka Stanković, Olivera Kitanović, Dalibor Vorkapić (2016)
    ... science, Faculty of Mathematics University of Belgrade. She is interested in semantic web, information systems, database modelling, geoinformation management and artificial intelligence. Her current research is focused on building custom components that incorporate knowledge from various lexical resources ...
    ... materials, and knowledge. Social networking, blogs, wikis, cognitive tutors, virtual learning communities, and especially web- based learning management systems (LMS) are being more and more used in TEL (Rhoads, Berdan & Toven‐Lindsey, 2013). Within TEL, the open courseware (OCW) movement has ...
    ... learning opportunities, a novel dimension is added to existing strategies and practices for managing knowledge assets developed within the knowledge management and business intelligence frameworks. From a scientific point of view, the project offers an original approach to bridging the gap between academic ...

  • Approach to operational mine planning: Case study Tamnava West

    Dejan Stevanović, Mirjana Banković, Milica Pešić Georgiadis, Ranka Stanković (2014)
    ... block (production of one excavator on one bench), - the connecting conveyors (production of all excavator on different benches). For the management of the coal homogenization process at the mining block level is especially important to have enough of in situ data, and to conduct quality ...
    ... mine is used in this study since it has sufficient number of geological exploration data, necessary for production planning and operational management of coal quality, Figure 2. Figure 2. Portion of the pit Tamnava West All the boreholes were drilled vertically, but the regional dip of ...
    ... for deposits with complex geological structure and production technology, as is the case of Tamnava-West coal pit. The coal quality control management is of vital importance for successful production since coal mine and power plant objectives are strongly connected. Coal quality control is ...

  • Development of the Availability Concept by Using Fuzzy Theory with AHP Correction, a Case Study: Bulldozers in the Open-Pit Lignite Mine

    Stevan Đenadić, Dragan Ignjatović, Miloš Tanasijević, Uglješa Bugarić, Ivan Janković, Tomislav Šubaranović (2019)
    Availability is one of the most used terms in maintainability engineering. This concept is used to denote: The quality of service of an engineering system, i.e., machines, weak points’ analysis, asset management, as well as making decisions in the process of life cycle management. Availability is an overall indicator and contains partial indicators that are oriented towards reliability, maintenance, and logistical support. Availability presents a variable value and changes in time and space. Usually, availability is shown as the ...
    raspoloživost, fazi teorija, AHP višekriterijumska analiza, eksperska ocena, buldozer
    ... used to denote: The quality of service of an engineering system, i.e., machines, weak points’ analysis, asset management, as well as making decisions in the process of life cycle management. Availability is an overall indicator and contains partial indicators that are oriented towards reliability, ...
    ... used to denote: The quality of service of an engineering system, i.e., machines, weak points’ analysis, asset management, as well as making decisions in the process of life cycle management. Availability is an overall indicator and contains partial indicators that are oriented towards reliability, m ...
    ... last decades of the 20th century, the concept of dependability management [5,6] was developed by the International Electro-Technical Commission (IEC) in order to provide an integrated approach to managing and ensuring: Safety management, availability, reliability, convenience of maintenance, and m ...

  • Overview of the hydrogeological investigations of recently discovered world class deposits in Serbia

    Nebojša Atanacković, Vladimir Živanović, Veselin Dragišić, Sava Magazinović (2019)
    Europe industry has growing concerns on availability of the raw materials. To address this challenge, the European Commission has created a list of critical raw materials for the EU, launched EIT Raw Materials initiative, and continuously support research projects (like INTRAW, UNEXMIN etc.) with the aim of reducing the dependency and meeting growing demands. In the last 15 years Serbia is experiencing new bust in geological exploration of mineral deposits. Currently 167 exploration licenses are active, covering approximately 6000 ...
    Groundwater, Raw materials, Lithium, Mining, Field hydrogeology

  • An intelligent hybrid system for surface coal mine safety analysis

    Nikola Lilić, Ivan Obradović, Aleksandar Cvjetić (2010)

  • GIS Application Improvement with Multilingual Lexical and Terminological Resources

    Ranka Stanković, Ivan Obradović, Olivera Kitanović (2010)
    ... relationship classes comprise direct relationships, interrelationships, observation relationships and metadata relationships. GeolISS data management tools are an extension of ArcGIS especially designed for data entry in the GeolISS database. They are implemented in MS Visual Studio 2005 ...
    ... application which handles thematic non-spatial tables in SQL Server 2000. Each type of geological spatial data has an appropriate form for data management, with the possibility of adding various related data, such as geochemical and geophysical analysis, different types of measurements, stratigraphic ...
    ... A part of the WS4LR system is the web application WS4QE (Workstation for Query Expansion) with accompanying web services, which provide for management of these tasks on the web. This tool was integrated with GeolISS to enable the use of lexical resources within this GIS application. Morphological ...

  • Conversion of land areas after coal mine closure and reclamation

    Radmila Gaćina, Bojan Dimitrijević, Sanja Bajić (2023)
    Otkopavanje uglja površinski i podzemno praćeno je degradacijom zemljišta, promenom formiranja predela i izmenom flore i faune. Od velikog značaja je razvoj novih naučno utemeljenih pristupa obnovljanje antropogeno poremećenih predela zasnovanih na formiranju rekultivacionih i rudarskih tehnologija. Apsolutno je neophodno obezbediti sveobuhvatno kvalitetno očuvanje zemljišnih i vodnih resursa i odrediti rekultivisano zemljište za novu namenu. U ovom članku je dat pregled najpopularnijih metoda rekultivacije zemljišta i mogućnosti rekultivacije zemljišta nakon završetka rekultivacije i zatvaranja rudnika uglja.
    rekultivacija, melioracija, revitalizacija, otkopavanje uglja, održivi razvoj
    ... design and post-mining land management are common. To minimize the ecological footprint of mining, the overarching ı EU Extractive Waste Directive 2006/21/EC has been adopted. Article 1(a) of Directive 75/442/EEC defined the safe operation of mining, cover the management of waste (the prospecting ...
    ... application of the sands, which would be the reclamation friendly and neutral for the natural environment, application of the proper material management — soil, leguminous mixtures, seedlings, etc. optimization of the existing: reclamation methods by introduction of improvements and new solutions ...
    ... reclamation stages based on succession characteristics of rehabilitated vegetation in the Pingshuo opencast coal mine." Journal of Environmental Management 305 2022: 114352. https://doi.org/10.1016/J.jenvman.2021.114352 Yu, Xueyi, Chi Mu, and Dongdong Zhang. "Assessment of land reclamation benefits ...

  • Validation of vulnerability assessment by means of the Time Dependent, Model: case study from the Slovenian karst catchment

    Vladimir Živanović, Nataša Ravbar, Igor Jemcov (2019)
    Groundwater vulnerability assessment methods are continuously being developed and existing methods are very often modified to provide better simulation of natural protection conditions and more objective results. Most frequently used methods are based on calculation of predefined parameters influencing water infiltration and underground flow, which can often lead to bias conclusions related to vulnerability evaluations. Some other methods, like the Time Dependent Model (TDM) are based on an approach, where parametrization is obtained at the final stage of the ...
    Ocena ranjivosti podzemnih voda, karstne podzemne vode, TDM metoda, delineacija sanitarnih zona, Slovenački karst

  • Hronološki pregled razvoja površinske eksploatacije lignita u Srbiji

    Bojan Dimitrijević, Radmila Gaćina, Bogoljub Vučković (2023)
    U ovom preglednom radu dat je istorijski pregled razvoja površinske eksploatacije lignita na teritoriji Srbije, uz kratak osvrt na geološki nastanak i kvalitet i rezerve uglja, kao i mogućnosti korišćenja za dalju upotrebu. Kolubarski, Kostolački i Kovinski ugljeni baseni lignita u Srbiji, ne računajući Kosovsko-Metohijski i Drenički u sastavu AP Kosovo i Metohija po Rezoluciji 1244 UN, su ležišta najrasprostranjenijeg uglja - lignita u Srbiji koji se eksploatiše od druge polovine 20. veka na velikom broju površinskih kopova ...
    površinska eksploatacija ugalja, lignit, Kolubara, Kostolac, Srbija