Претрага

Упит dcterms_subject_txt:sustainable development

631 items

  • 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

  • Стратешко планирање функционалности подземних просторија моделом прогнозе деформација

    Лука Црногорац (2023)
    Релативно велике деформације подградне конструкције у подземним рудницима угља у Републици Србији представљају један од главних проблема за постизање планиране производње угља. Деформације подграде су директна последица статичких и динамичких оптерећења стенске масе и у многоме зависе и од времена трајања изложености подграде утицају подземног притиска. Код ниско механизованог радног процеса долази до повећаног излагања подземних просторија утицају подземног притиска услед дугог производног циклуса који је често пропраћен застојима у раду. Веома често подземне просторије се санирају и по ...
    подземне просторије, подграда, прогноза деформација, стратешко планирање

  • Adaptation and migration measures for sustainable use of karst groundwater as a response on climate change - Eastern Serbia case example

    Stevanović Zoran, Dokmanović Petar, Milanović Saša, Ristić-Vakanjac Vesna, Polomčić Dušan, Vasić Ljiljana (2013)

  • Production of electricity from coal-fired power plants and accompanying CO2 emissions: comparison of EU-27 and US

    Uroš Djorgovski, Aleksandar Madžarević, Predrag Jovančić (2023)
    Even in the third decade of the 21st century, large power plants are still responsible for more than half of the electricity production in Europe and US. They predominantly use fossil fuels in their work, which results in the emission of pollutants into the air, soil and water. In addition to the production of electric energy, fossil fuels, including coal, are used for industrial purposes. Although the use of coal, especially in the countries of the European Union, is ...
    CO2, емисија, угаљ, термоелектрана, САД, ЕУ-27
    ... and exceptional demographic transition [1]. Looking at long-term changes and projections of the possible development of various energy sectors is a vital activity for the sustainable development of states, regions, local governments, as well as economic and other organizations. The clectricity sector ...
    ... plant, US, EU-27 1. Introduction Energy today is the carrter of socio-economic development of the social community, representing ı one of the most important needs of humanity. Management of energy development at the local, national, regional, and global level is one of the most important tasks ...
    ... as well as its consumption, represents one of the most important elements in the puzzle of satisfying various aspects of human needs and the development of civilization itself. However, this sector is also decorated with the satisfaction of existence and comfort in performing daily activities ...

  • Development of terminological resources for expert knowledge: a case study in mining

    Ljiljana Kolonja, Ranka Stanković, Ivan Obradović, Olivera Kitanović, Aleksandar Cvjetić (2015)

  • The Impact on Karst Aquifer Regimes Induced by a Surface Reservoir in Karst through Multiparametric Analyses (Reservoir Bileća—Herzegovina)

    Saša Milanović, Ljiljana Vasić, Branislav Petrović, Tina Dašić, Veljko Marinović, Petar Vojnović (2023)
    Management, Monitoring, Policy and Law,Renewable Energy, Sustainability and the Environment, Geography, Planning and Development, Building and Construction

  • Resource-based WordNet Augmentation and Enrichment

    Ranka Stanković, Miljana Mladenović, Ivan Obradović, Marko Vitas, Cvetana Krstev (2018)
    In this paper we present an approach to support production of synsets for SerbianWordNet(SerWN)byadjustingPrincetonWordNet(PWN)synsetsusing several bilingual English-Serbian resources. PWN synset definitions were automatically translated and post-edited, if needed, while candidate literals for Serbian synsets were obtained automatically from a list of translational equivalents compiled form bilingual resources. Preliminary results obtained from a setof1248selectedPWNsynsetsshowthattheproducedSerbiansynsetscontain 4024 literals, out of which 2278 were offered by the system we present in this paper, whereas experts added the remaining 1746. Approximately one half of ...
    WordNet, bilingual resources, term alignment, parallel lists
    ... In order to overcome this issue, methods for semi-automatic and automatic development and enhancement of wordnets have been proposed. Even PWN, despite being one of the most comprehensive wordnets, is facing the development prob- lem, as many concepts, especially domain specific, or newly emerging ...
    ... (Fellbaum, 1998), has been in use for more than two decades as the standard lexical database for English. Several projects inspired by PWN for the development of wordnets for clusters of other languages have subsequently emerged, such as EuroWordNet - EWN (Vossen, 1998) for a cluster of European languages ...
    ... structure. In BWN, the structure of PWN was extended to accommodate concepts specific to Balkan languages that were not found in PWN. Manual development and maintenance of wordnets has proved to be a demanding task, requiring a considerable amount of human resources. As a consequence, some wordnets ...

  • A Tel Platform Blending Academic And Entrepreneurial Knowledge

    Ivan Obradović, Ranka Stanković, Jelena Prodanović, Olivera Kitanović (2013)
    ... by a conceptual map in Fig. 1, namely: • Tools - software to support the development, use, reuse and delivery of learning content, including content and learning management systems, as well as content development tools; • Learning content - learning resources, both academic and entrepreneurial ...
    ... urial knowledge, are outlined. The platform is proposed as a solution for both integrating newly emerged knowledge generated by technological development into academic programs, and updating academic knowledge of graduate students working for enterprises. BAEKTEL encompasses tools, learning content ...
    ... of its aspects after expert knowledge available in large enterprises. The integration of newly emerged knowledge generated by technological development into academic programs by renewing the curricula in ever shortening intervals is a solution that is increasingly harder to achieve. Namely, while ...

  • Legal framework for recultivation of degraded areas caused by mining exploitation

    Radmila Gaćina (2023)
    Prilikom površinske i podzemne eksploatacije uglja eksploatacioni sistemi oštećuju veće ili manje površine zemljišta. Iskustva pokazuju da su oštećenja zemljišta znatno veća kod površinske eksploatacije, gde je prostora degradiran ne samo u konturi rudnika i okoline, već se promene takođe dešavaju u prirodnom okruženju. U članku su predstavljeni rezultati studije zakonskih okvira rekultivacije u nekim zemljama sveta i u Srbiji. Praktično iskustvo rekultivacije pokazalo je da iskorišćenje i devastacija tokom rudarske aktivnosti predstavljaju opasnost ne samo za pogođena ...
    rekultivacija, melioracija, otkopavanje uglja, zakonska regulativa
    ... in the Eastern USA coal region. Int J Coal Sci Technol 1:135—151 Australian Government (2016) Mine Rehabilitation - Leading Practice Sustainable Development „Program for the · Mining · Industry, Available · online https://www.industry.gov.au/sites/default/files/2019-04/Ipsdp-mine-rehabilitation- ...
    ... first stage called the initial stage of the development of recultivation legislation (1939 to 1954). Second stage was the main period, when the basis for recultivation legislation was createdis from 1955 to 1975. The third stage was devoted to the development of organizational and economic infrastructure ...
    ... environment after coal mining. Moreover, a good recultivation policy is a great way to introduce a restorative approach to the environment plus the sustainable management of reclaimed land. Mining companies should conduct reclamation of unused post-mining land inside and outside ex-mining zone. Land ...

  • Hypogene karst associated with igneous intrusions and its influence on the subsequent karst evolution in high mountains (Central Andes, Peru)

    Alexander B. Klimchouk, Saša Milanović, Cristian Bittencourt (2021)
    Carbonate rocks of Cretaceous age are wide spread in the Peruvian Andes. The studied area in the eastern part of the Cordillera Occidental, near a large igneous intrusion and a skarn deposit, exemplifies polygenetic and multi-phase karst development. Hypogene karstification is related to a hydrothermal activity associated with a magmatic event at ca. 11-9.7 Ma responsible for the emplacement of the nearby intrusion and related alteration of the carbonate rocks. It has resulted in deep-rooted, laterally isolated stair-case-rising shaft ...

  • Numerical Modeling and Simulation of the Effectiveness of Groundwater Source Protection Management Plans: Riverbank Filtration Case Study in Serbia

    Dušan Polomčić, Dragoljub Bajić, Bojan Hajdin, Dragan Pamučar (2022)
    The paper describes the establishment and testing of an algorithm for developing sustainable management plans associated with groundwater source protection against potential pollutants and discusses the effectiveness of individual systems. The applied methodology pertains to groundwater resource management, particularly those cases that involve riverbank filtration. Namely, groundwater (numerical) modeling is employed to examine the groundwater regime and balance, as well as to create protection systems and illustrate their effectiveness. Particle tracking analysis is used to study pollutants’ travel and ...
    Water Science and Technology,Aquatic Science,Geography, Planning and Development,Biochemistry

  • Energetika i održivi razvoj - indikatori održivosti

    Dejan Ivezić, Marija Živković (2015)
    energetika, održivi razvoj

  • Electronic Dictionaries - from File System to lemon Based Lexical Database

    Ranka Stanković, Cvetana Krstev, Biljana Lazić, Mihailo Škorić (2018)
    In this paper we discuss some well-known morphological descriptions used in various projects and applications (most notably MULTEXT-East and Unitex) and illustrate the encountered problems on Serbian. We have spotted four groups of problems: the lack of a value for an existing category, the lack of a category, the interdependence of values and categories lacking some description, and the lack of a support for some types of categories. At the same time, various descriptions often describe exactly the same ...
    ... a lexical database. After years of development, Serbian Morphological Dictionaries (SMD), developed as a system of textual files, have become a large and complex lexical resource. As a consequence, LeXimir, the application that has been used for SMD development and management, was no more suitable ...
    ... the word form, each category represented by a single character code (Krstev and Vitas, 2007). LeXimir, a tool for development and maintenance of e- dictionaries enabled development of Serbian morphologi- cal dictionaries in the past decade. However, with the en- hancement of dictionaries and enrichment ...
    ... model is integrated in the existing tool for dictionary management LeXimir, in order to sup- port parallel development for a certain period of time, and to enable smooth transition of development environment. The database contains all currently used markers, but these markers have not a “flat” structure ...

  • Град Охрид и Извештај о одржаним међународним конференцијама “SDEWES” и “BALWOIS” на Охриду (Македонија)

    Драгољуб Бајић, Јелена Зарић, Весна Ристић Вакањац, Душан Поломчић, Марина Чокорило Илић (2014)
    Представљан је рад SDEWES и BALWOIS конференције које су одржане нa Охриду. Дат је увид у рад и развој ових конференција, као и утисака и искустава учесника, представника Департмана за хидрогеологију, Рударско-Геолошког факултета. Акценат је стављен на секцију која се бави одрживим развојем водних ресурса, уз прилог о самом Охриду због његовог геолошког и хидрогеолошког значаја и чињенице да је познати туристички центар, седиште бројних конгреса и конференција из области вода, управо због своје интересантне историје и природних ...
    Охридско језеро, водни ресурси, туризам

  • Synthesis and characterization of nanostructured Ca0.9Er0.1MnO3

    Tijana B. Vlašković, Bojana Laban, Maja Milošević, Maria Čebela, Vladimir Dodevski, Milena Rosić (2023)
    ... i štampa/Prepress and printing Razvojno-istraživački centar grafičkog inženjerstva Tehnološko-metalurškog fakulteta, Beograd / Research and Development Centre of Printing Engineering, Belgrade Tiraž/ Circulation 30 primeraka/ 30 copies printing ISBN 978-86-7132-081-8 59. Savetovanje SHD ...
    ... Savetovanje Je podržalo /Supporfed by Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije Ministry of Science, Technological Development and Inovation of Republic of Serbia 59. Savetovanje SHD NH-12 Sinteza i karakterizacija nanostrukturnog Ca.Er,..,MnO. Tijana B. Vlašković ...
    ... used to characterize the synthesized samples at room temperature. This work was funded by the Ministry of Education, Science and Technological Development of the Republic of Serbia Grant No. 451-03-47/2023-01/ 200123. 95 ...

  • A Data Driven Approach for Raw Material Terminology

    Olivera Kitanović, Ranka Stanković, Aleksandra Tomašević, Mihailo Škorić, Ivan Babić, Ljiljana Kolonja (2021)
    The research presented in this paper aims at creating a bilingual (sr-en), easily searchable, hypertext, born-digital, corpus-based terminological database of raw material terminology for dictionary production. The approach is based on linking dictionaries related to the raw material domain, both digitally born and printed, into a lexicon structure, aligning terminology from different dictionaries as much as possible. This paper presents the main features of this approach, data used for compilation of the terminological database, the procedure by which it has ...
    sirovine, rudarstvo, terminologija, rečnik, terminološka aplikacija, mobilna aplikacija, digitizacija, leksički podaci, korpusi, otvoreni povezani podaci
    ... Finnish Work Environment Fund and Ministry of Educa- tion, Science and Technological Development Republic of Serbia within European Science Program SAFERA (European Research on Industrial Safety towards Smart and Sustainable Growth) grant SafePotential, for period 2019–2020. Access to SketchEngine and Lexonomy ...
    ... Material Domain The development of digital resources for raw material terminology has been an ongoing activity at the UBFMG for several years now. It started with research related to the development of an ontology of mining equipment [19], in line with other research aimed at development of bilingual lexical ...
    ... preview for term entry. 5. Discussion The presented approach to the development of terminology for the raw material domain, based on digitized and electronic dictionaries, terminological and domain corpora enables systematic development of terminology, complementing traditional terminological dictionaries ...

  • Steel Arch Support Deformations Forecast Model Based on Grey–Stochastic Simulation and Autoregressive Process

    Luka Crnogorac, Suzana Lutovac, Rade Tokalić, Miloš Gligorić, Zoran Gligorić (2023)
    Relatively large deformations of the steel arch support in underground coal mines in the Republic of Serbia present one of the main problems for achieving the planned production of coal. Monitoring of the critical sections of the steel arch support in the underground roadways is necessary to gather quality data for the development of a forecasting model. With a new generation of 3D laser scanners that can be used in potentially explosive environments (ATEX), deformation monitoring is facilitated, while ...
    čelična podgrada, prognoza deformacija, vremenske serije, grey-stohastička simulacija, autoregresija, podzemni rudnik uglja

  • Strategic Environmental Assessment and the precautionary principle in the spatial planning of wind farms – European experience in Serbia

    Boško Josimović, Aleksandar Cvjetić, Danilo Furundžić (2021)
    Spatial determination planning is at an initial and very sensitive step in the development of wind farms. On one hand, it is important to maximize the potential of wind in a particular area, and on the other hand, it is important to achieve environmental protection (including the human population and natural heritage) in the same space at the same time. With this in mind, it is important to balance all the requirements that are relevant for reaching the optimal ...
    Obnovljiva energija, Održivost, Životna sredina

  • The Nooj System as Module within an Integrated Language Processing Environment

    Ranka Stanković, Duško Vitas, Cvetana Krstev (2008)
    NooJ, electronic dictionary, lexical resources
    ... of resources as well as their heterogeneity, there was a rising need for development of a tool that would facilitate the maintenance, exploitation and integration of available resources as well as their further development. Embarking on this task, the HLT group produced an integrated and easily ...
    ... moduls + CONVERSION + DICTIONARY MANAGMENT + WORDNET 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 ...
    ... to simultaneously exploit both resources proved to be a great advantage in wordnet development. Given the importance of morphological, but also bilingual and multilingual dictionaries in wordnet development, we will now briefly describe the basic features of the dictionary management module ...

  • Building Terminological Resources in an e-Learning Environment

    Ranka Stanković, Ivan Obradović, Olivera Kitanović, Ljiljana Kolonja (2012)
    ... retrieval systems. In addition to monolingual resources, machine translation systems and cross- language information retrieval emphasize the need for development of bilingual and multilingual terminological resources as well. However, terminological resources also have a strong educational impact. It ...
    ... e-format for mining engineering terms has been recognized several years ago. Namely, various applications developed in this area followed by the development of an information system for planning, monitoring and management of mine exploitation, indicated that such resources would greatly contribute ...
    ... as the main reference, especially for translators of works published in this field. A newer edition was not printed, despite the fact that the development of mining engineering has generated many new terms and has also made some terms obsolete. Another multilingual resource is a thesaurus of ...