Претрага
547 items
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Geneza i uslovi cirkulacije voda kompleksnih karstnih sistema Kučajsko-Beljaničkog masiva
Ljiljana M. Vasić (2017-07-14)postupaka koji je primenjen u cilju definisanja zona prihranjivanja i veze izmeđupodzemnih i površinskih voda, vremena koje voda provede u podzemlju, pri čemu seformira jedinstven hemijski sastav i temperaturni režim isteklih voda, bili su polaznaosnova za usmerenje na istraživanje karsta i definisanje teme doktorske disertacije.Kučajsko-beljanički masiv se nalazi u istočnoj Srbiji i pripada oblasti Karpatobalkanskogluka i idealan je poligon za istraživanje, obzirom da se u okviru njega nalazejaka karstna vrela i pojave toplih karstnih izvora na relativno malom rastojanju, ...karstni sistemi, geneza podzemnih voda, izotopske metode, starost voda,hidrogeohemijski procesi, dubina cirkulacije podzemnih voda, subtermalne i termalnevode... sericita, albita, cirkona, turmalina, limonita, hematita, i neprovidnih minerala. Sericitski škriljci su najmanje zastupljeni, a u mineralnom sastavu se sastoje od kvarca, sericita, hlorita, epidota i neprovidnih minerala. Hloritski škriljci mestimično sadrže trake magnetita, a izrazite su tamnozelene ...
... cirkon i neprovidni minerali, a boje su sive ili zelenkaste. Hlorit-sericitski škriljci su podređeni, i grade slojeve i proslojke u peščarima. Kvarciti su sivi i beli, u čiji sastav ulaze kvarc, turmalin (retko), sfen, plagioklas, mikroklin, liskuni, cirkon i neprovidni minerali. Na terenu su otkriveni ...
... MASSIF Abstract In order to define recharge zones, groundwater-surface water interaction, mean residence time and groundwater age, as well as genesis of hydrochemisty and temperature regimes of cold and lukewarm water, it was necessary to conduct a large number of different methodological approaches ...Ljiljana M. Vasić. "Geneza i uslovi cirkulacije voda kompleksnih karstnih sistema Kučajsko-Beljaničkog masiva" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2017-07-14)
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Kvantitativna ocena režima i bilansa podzemnih voda u aluvijonu Velike Morave od Bagrdana do ušća u Dunavu
Aleksandar Balubdžić (2024)Aluvijalni sedimenti velikih reka raspolažu značajnim količinama podzemnih voda, što je zajedno sa površinskim vodama dozvolilo razvoj naselja i ljudskih aktivnosti. Ovaj razvoj uslovljava veće potrebe za vodnim resursima i njihovim kvalitetom. Sa povećanjem eksploatacije podzemnih voda, uticaj iste je značajniji i može da dovede do opadanja nivoa podzemnih voda i pogoršanja kvaliteta. Aluvijon Velike Morave ima značajno rasprostranjenje, usled čega predstavlja važno ležište izdanskih voda sa velikim eksploatacionim mogućnostima. Izradom hidrodinamičkog modela aluvijona Velike Morave od Bagrdana do ...... lepidoblastične, porfiroblastične i granoblastične strukture. Od minerala su zastupljeni kvarc, oba liskuna i plagioklas, kao i karakteristični metamorfni minerali, metalični minerali, zatim apatit, cirkon, sfen, turmalin. Sekundarni minerali su hlorit, epidot, sericit i kaolinit. KVARCITI SA FELDSPATOM ...
... santimetara do 10 metara. Kvarc je zastupljen sa preko 85% od ukupnog mineralnog sastava, dok ostali minerali koji učestvuju u građi kvarcita su feldspat i liskun, zatim granat, apatit, metalični minerali, cirkon i sfen. MERMERI (M) Razvijeni na potezu Vojska, Radošin, Gložane na desnoj strani Velike ...
... apatita, cirkona i kvarca. Amfibolitski škriljci su sivozelene stene, sitnotrakaste strukture. Preovlađujući minerali su amfibol ı plagioklas, dok su sporedni: kvarc, biotit, sfen, metalični minerali, epidot, neoapatit sa prašinastim inkluzijma. DOLOMITSKI MERMERI I MERMERI (Md) Otkriveni su na Crnom ...Aleksandar Balubdžić. Kvantitativna ocena režima i bilansa podzemnih voda u aluvijonu Velike Morave od Bagrdana do ušća u Dunavu, 2024
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Application of machine learning for diagnosing the operation of a deep well pump in oil production
Maja Trikić (2024)This paper will thoroughly examine how machine learning can improve the diagnosis of deep well pumps by analyzing the role and function of the pumps, dynamograms, sensor technologies, and diagnostic methods.Our analysis will provide insights into modern techniques and approaches for enhancing the performance and reliability of oil production systems, targeting cost reduction and increased operational efficiency.deep well pump, dynamograms, machine learning, diagnostics of operating coditions,Random Forest, XGBoost... detecting issues with submersible pumps in various industrial applications. In power plants, these sensors enable precise measurement of pressure in water supply systems and condensers, which is essential for the safety and efficiency of submersible pump operations. Proper pressure monitoring allows ...
... quantity of fluids or gases passing through a system. Their applications span various sectors such as the energy industry, chemical manufacturing, water supply and sewage, automotive 33 industry, and many others. Flow sensors help in optimizing processes, conserving Tresources, and ensuring system ...
... between two sensors, which is proportional to the flow rate. Ultrasonic sensors are suitable for applications involving liquids and gases, such as in water management systems and industrial processes. 34 ' ··o Serija Q45U Serija 518 RUC30/100/300/600 M2SU Figure5.5 Ultrasonic sensors 3.Elec ...Maja Trikić. Application of machine learning for diagnosing the operation of a deep well pump in oil production, 2024
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The Usage of Various Lexical Resources and Tools to Improve the Performance of Web Search Engines
In this paper we present how resources and tools developed within the Human Language Technology Group at the University of Belgrade can be used for tuning queries before submitting them to a web search engine. We argue that the selection of words chosen for a query, which are of paramount importance for the quality of results obtained by the query, can be substantially improved by using various lexical resources, such as morphological dictionaries and wordnets. These dictionaries enable semantic ...LR web services, MultiWord Expressions & Collocations, Information Extraction, Information Retrieval... expected, had a structure not yet found among compounds, such as adjective+noun+conjunction+noun in Beogradski vodovod i kanalizacija ‘Belgrade water supply and sewage system’. For many free phrases, especially those with fewer components, the structure was correctly detected and their inflected ...Krstev Cvetana, Stanković Ranka, Vitas Duško, Obradović Ivan. "The Usage of Various Lexical Resources and Tools to Improve the Performance of Web Search Engines" in LREC 2008: Conference on Language Resources and Evaluation, Marrakesh, Morocco, May 2008, European Language Resources Association (ELRA) (2008)
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Optimization and Analysis of Drilling and Blasting Parameters Using O-Pitblast Software
The development of modern technologies has enabled the application of specialized softwares in the field of mining through various segments and processes, including in works related to drilling and blasting. The application of specialized software for drilling and blasting with the use of modern technologies such as photogrammetry enabled more accurate data from the field for later processing. By processing data and creating a 3D model of the terrain for drilling and blasting works, it can obtain precise data, ...Stefan Milanović, Nikola Simić, Lazar Kričak, Milanka Negovanović, Nikola Đokić. "Optimization and Analysis of Drilling and Blasting Parameters Using O-Pitblast Software" in Podzemni radovi, Beograd : Rudarsko-geološki fakultet (2024)
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Improving Document Retrieval in Large Domain Specific Textual Databases Using Lexical Resources
Large collections of textual documents represent an example of big data that requires the solution of three basic problems: the representation of documents, the representation of information needs and the matching of the two representations. This paper outlines the introduction of document indexing as a possible solution to document representation. Documents within a large textual database developed for geological projects in the Republic of Serbia for many years were indexed using methods developed within digital humanities: bag-of-words and named ...... management, hazard and risk analysis, and jeweler mineral resources. Textual databases, also known as catalogs, consist of projects, archival documents and bibliographies, library of geological projects documentation and exploration-exploitation approvals for water and solid min- eral resources. Within the ...
... system was primarily to establish an object- oriented database for digital archiving of geologic data in the field of general geology, exploration of mineral deposits, hydrogeology and engineering geology, as a modern and efficient information basis for planning, design and decision- making in the geological ...
... metadata: title, year, project location, company that developed the project, authors, abstract, keywords, geological field, prospects, application of mineral resource and pos- sibilities for its use, field works, geomechanics, mining works, geodesic works, and prospective exploration. Each project summary ...Ranka Stanković, Cvetana Krstev, Ivan Obradović, Olivera Kitanović. "Improving Document Retrieval in Large Domain Specific Textual Databases Using Lexical Resources" in Trans. Computational Collective Intelligence - Lecture Notes in Computer Science 26, Springer (2017). https://doi.org/10.1007/978-3-319-59268-8_8
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A Model for Determining the Dependability of Continuous Subsystems in Coal Mines Using the Fuzzy Logic Approach
Nikola Stanić, Miljan Gomilanović, Petar Marković, Daniel Krzanović, Aleksandar Doderović, Saša Stepanović (2024)This study presents a unique model for assessing the dependability of continuous parts of combined systems in open-pit mining through the application of fuzzy logic. Continuous sub-systems as part of the combined system of coal exploitation in surface mines have the basic function of ensuring safe operation, high capacity with high reliability, and low costs. These subsystems are usually part of the thermal power plant’s coal supply system and ensure stable fuel supply. The model integrates various independent partial ...fuzzy logic, max-min composition, continuous part of combined system (CCS), open pit, mining, dependabilityNikola Stanić, Miljan Gomilanović, Petar Marković, Daniel Krzanović, Aleksandar Doderović, Saša Stepanović. "A Model for Determining the Dependability of Continuous Subsystems in Coal Mines Using the Fuzzy Logic Approach" in Applied Sciences, Basel, August 2024, MDPI (2024). https://doi.org/https://doi.org/10.3390/app14177947
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Inženjerskogeološka istraživanja za potrebe izgradnje tunela T1 na putnom pravcu Požega-Kotroman
Andrija Popović (2024)Tokom izrade završnog rada korišćeni su podaci koje sam dobio u saradnji sa firmom „Saobraćajni institut CIP d.o.o.“, kao i ostala odgovarajuća stručna literatura.Osnovni cilj pisanja rada jeste definisanje određenih fizičko mehaničkih parametara i predlog podgrade i načina iskopa tunela na osnovu RMR klasifikacije.... hidrohemijskih izmena Sveža stena matriksa, moguća je samo neznatna izmena osnovne bojestene duž zidova većih pukotina Stena izmenjene boje Neki minerali usled oksidacije i drugih hemijskih reakcija ostavljaju mrke fleke na površini stene Izmena osnovne boje sveukupne stenske mase, kako na površima ...
... MMODULI EDOMETARSKE STIŠLJIVOSTI / Proktoroovopit| — Š 3 SAMPLEMARK — | Phisycalpropemies Consistepcylimits Pada o | < | Š| š| šB RR |Dectshear| - UU Water permeabiliy Oedometer compressibility modulus -slandardni | __ | KLASIFIKACIJA -4 i w š š| š 988 Š fest coefficient Š| TLA/Som Ež š iii i —| Clas ...
... opit| | VODOPROPUSNOSTI/ MMODULI EDOMETARSKE STIŠLJIVOSTI / Proktorovopit| — Š _ SAMPLE MARK Phisycal properties. = ž| EO [-45-] Direct shear UU Water permeability Oedometer compressibility modulus - standardni | KLASIFIKACIJA Š š Consistency limits Particle size distibution | || ŠE Hi L e AAAO Fkv ...Andrija Popović. Inženjerskogeološka istraživanja za potrebe izgradnje tunela T1 na putnom pravcu Požega-Kotroman, 2024
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Indexing of textual databases based on lexical resources: A case study for Serbian
In this paper we describe an approach to improvement of information retrieval results for large textual databases by pre-indexing documents using bag-of-words and Named Entity Recognition. The approach was applied on a database of geological projects financed by the Republic of Serbia in the last half century. Each document within this database is described by metadata, consisting of several fields such as title, domain, keywords, abstract, geographical location and the like. A bag of words was produced from these ...... projects, archival documents and bibliogra- phies, library of geological projects documentation and exploration-exploitation approvals for water and solid mineral resources. One of the textual databases is the database of geological projects docu- mentation that contains metadata, namely structured ...
... web portal3 was established that allows quick and easy access to geological data and information in the field of general geology, ex- ploration of mineral deposits, hydrogeology and engineering geology. Users of published information, professionals or ordinary citizens, can use this geo-portal for search ...
... map of exploration-mining fields, and within multimedia content the most prominent are the gallery of photos and movies, geoheritage, and jeweler mineral resources. The web portal supports access to applications for 3 http://geoliss.mre.gov.rs; search of fund documentation http://geoliss.mre.gov.rs/index ...Ranka Stanković, Cvetana Krstev, Ivan Obradović, Olivera Kitanović. "Indexing of textual databases based on lexical resources: A case study for Serbian" in Semantic Keyword-based Search on Structured Data Sources : First COST Action IC1302 International KEYSTONE Conference, IKC 2015, Coimbra, Portugal, September 8-9, 2015. Revised Selected Papers, Springer (2015). https://doi.org/10.1007/978-3-319-27932-9_15
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Sedimentologija gornje krede centralnog dela vardarske zone
Violeta M. Gajić (2014-09-04)Područje istraţivanja obuhvaćeno doktorskom disertacijom nalazi se ucentralnim delovima Vardarske zone. Karakteriše se sloţenom geološkomgrađom koju grade mezozojske tvorevine trijaske, jurske i kredne starosti, kao ikvartarni sedimenti. U trijasu je istraţivano područje pokrivalo more, sve dogranice sa Šumadijom. Tokom jure sloţenim geotektonskim procesima stvarajuse ofiolitske stene rasprostranjene u juţnim i delom u centralnim delovimaistraţivanog područja. U donjoj kredi se pokretima dinarske faze izdiglo kopno,koje je egzistiralo skoro u celoj donjoj kredi područja istraţivanja.U alb-cenomanu pojedini delovi istraţivanog područja se ...... 207-250. Mullins H.T. 1983. Modern carbonate slopes and basins of the Bahamas. In Cook H.E. (Ed.) Platform Margin and Deep-Water Carbonates. Soc. Econ. Paleontol. Mineral., Short Course Notes, 12. Dimitrijević M. D. & Dimitrijević M. N. 1973: Olistostrome Melange in the Yugoslavian Dinarides ...
... u čemu su veoma pouzdana, naročito kada su u pitanju minerali glina. Odredba minerala vrši se na osnovu difrakcije rendgenskih zraka, pri čemu se dobijaju i značajni podaci o kristalografskim svojstvima ispitivanih minerala. Svaki mineral karakteriše se svojom kristalnom rešetkom, a samim tim ...
... a po mineralima. Prema terenskoj opservaciji laporci pripadaju mudstone, wackestone i packstone mikrofacijama. Karbonatnu komponentu čini karbonatni mulj – mikrit u osnovi stene i organogeni alohem (Slike 8.40 i 8.41). Klastičnu komponentu izgrađuju minerali gline i gvožđeviti minerali izmešani ...Violeta M. Gajić. Sedimentologija gornje krede centralnog dela vardarske zone, Универзитет у Београду, Рударско-геолошки факултет, 2014-09-04
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Примена нумеричких метода у моделовању тецишта са освртом на различите реолошке услове
Јелка Крушић (2023)Тецишта су комплексне појаве нестабилности које захтјевају истраживања и испитивањакоја до сада нису рађена код нас у области геотехнике. По механизму, начину активирањаи понашању покренутог материјала се знатно разликују од клизишта. Циљ оведисертације је била примјена нумеричких модела пропагације тецишта на примјеру двијепојаве које су се десиле у Србији као посљедица дјеловања циклона Тамара. Детаљноистраживање тецишта подразумијева теренско картирање, теренска истраживања илабораторијска испитивања одабраних узорака са терена. Од теренских истраживања напримјеру тецишта Селанац урађена су геофизичка истраживања Електричнетомографије док ...тециште, нумерички модели пропагације, циклон Тамара, геофизичка истраживања, лабораторијска испитивања, Селанац, Лева река, RAMMS, SPH geoflow, реолошки моделЈелка Крушић. Примена нумеричких метода у моделовању тецишта са освртом на различите реолошке услове, Београд : Универзитет у Београду, Рударско - геолошки факултет, 2023
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Terminology Acquisition and Description Using Lexical Resources and Local Grammars
Acquisition of new terminology from specific domains and its adequate description within terminological dictionaries is a complex task, especially for languages that are morphologically complex such as Serbian. In this paper we present an approach to solving this task semi-automatically on basis of lexical resources and local grammars developed for Serbian. Special attention is given to automatic inflectional class prediction for simple adjectives and nouns and the use of syntactic graphs for extraction of Multi-Word Unit (MWU) candidates for ...... vodi ‘gravity concentration in water’. b. ANNgiNgi - a noun preceded by an adjec- tive and followed by two adjectives/nouns in the genitive case or in the instrumental case (a 4a case); e.g. površinska eksploatacija mineralnih sirovina ‘surface exploitation of mineral resources’. 10. 2XAXN - an adjective ...
... these components can be a noun followed by two adjectives/nouns in the genitive case (e.g. eksploatacija mineralnih sirovina ‘exploitation of mineral resources’) but also a noun followed by a prepositional phrase (e.g. bager na šinama ‘excavator on rails’). There are 29 such classes for Serbian ...
... b. NNgiNgiNgi - a noun followed by three nouns/adjectives in the genitive case; e.g. istraživanje ležišta mineralnih sirovina ‘ex- ploration of mineral deposits’. c. NprepNpNgi - a noun followed by a prepo- sitional phrase; e.g. bakar sa primesama zlata ‘copper with a sprinkling of gold’. 9. AXN4X ...Cvetana Krstev, Ranka Stanković, Ivan Obradović, Biljana Lazić. "Terminology Acquisition and Description Using Lexical Resources and Local Grammars" in Proceedings of the 11th Conference on Terminology and Artificial Intelligence, Granada, Spain, 2015, Granada : LexiCon (Universidad de Granada) (2015)
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Serbian NER&Beyond: The Archaic and the Modern Intertwinned
U ovom radu predstavljamo srpski književni korpus koji se razvija pod okriljem COST Akcije „Distant Reading for European Literary History” CA16204. Koristeći ovaj korpus romana napisanih pre više od jednog veka, razvili smo i učinili javno dostupnim Sistem za prepoznavanje imenovanih entiteta (NER) obučen da prepozna 7 različitih tipova imenovanih entiteta, sa konvolucionom neuronskom mrežom (CNN), koja ima F1 rezultat od ≈91% na test skupu podataka. Ovaj model je dalje ocenjen na posebnom skupu podataka za evaluaciju. Završavamo poređenje ...... Occupations, titles and responsibilities: doctor, teacher; king; director. LOC Locations Continents, countries, regions, populated places, oronyms, water sur- faces, names of celestial bodies, city locations. DEMO Origin or residence Residents of states, cities, regions, or ethnic groups; adjectives ...Branislava Šandrih Todorović, Cvetana Krstev, Ranka Stanković, Milica Ikonić Nešić. "Serbian NER&Beyond: The Archaic and the Modern Intertwinned" in Proceedings of the Conference Recent Advances in Natural Language Processing - Deep Learning for Natural Language Processing Methods and Applications, INCOMA Ltd. Shoumen, BULGARIA (2021). https://doi.org/10.26615/978-954-452-072-4_141
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Results of Recent Monitoring Activities on Landslide Umka, Belgrade, Serbia—IPL 181
Biljana Abolmasov, Uroš Đurić, Jovan Popović, Marko Pejić, Mileva Samardžić Petrović, Nenad Brodić (2021)... (2017). Fig. 1 Locations of Umka landslide area, GNSS stations, AGROS network stations, Belgrade Main meteorological station, and Beljin Sava river water level (hydrological) station Results of Recent Monitoring Activities on Landslide … 227 UAV Imaging and Mapping Using of small Unmanned Aerial ...Biljana Abolmasov, Uroš Đurić, Jovan Popović, Marko Pejić, Mileva Samardžić Petrović, Nenad Brodić. "Results of Recent Monitoring Activities on Landslide Umka, Belgrade, Serbia—IPL 181" in Understanding and Reducing Landslide Disaster Risk. WLF 2020. ICL Contribution to Landslide Disaster Risk Reduction, Springer, Cham (2021). https://doi.org/10.1007/978-3-030-60196-6_14
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Classification of mining waste landfills according to legislation in Serbia
... jalovina koje sadrže opasne supstance“ (01 03 05*), „ostalih otpada iz fizičkog i hemijskog tretmana minerala za crnu metalurgiju koji sadrže opasne supstance“ i „otpada iz fizičke i hemi- jske obrade minerala za obojenu metalurgiju koji sadr- že opasne supstance“ (01 04 07*) se karakterizuju kao opasni ...
... rophe analysis of the Fundão Tailings dam failure in the Doce River sy- stem, Southeast Brazil: potentially toxic elements in affected soils. Water, Air, & Soil Pollution, vol. 228, no. 7, pp.1-12., 2017. [16] Sánchez, Luis Enrique, K. Alger, L. Alonso, F. Barbosa, M. C. W. Brito, F. V. Laureano ...Dragana Nišić, Uroš Pantelić, Nikoleta Aleksić, Neda Nišić. "Classification of mining waste landfills according to legislation in Serbia" in Tehnika, Centre for Evaluation in Education and Science (CEON/CEES) (2021). https://doi.org/10.5937/tehnika2105575N
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The use of biological markers in determination of origin and type of organic matter in the Tisza river sediments
Snežana Štrbac, Gordana Gajica, Aleksandra Šajnović, Nebojša Vasić, Ksenija Stojanović, Branimir Jovančićević (2013)The objective of the study was to determine the origin and type of organic matter (OM) of the Tisza recent sediments along the distance of 153 km through the territory of Serbia. For this purpose group organic-geochemical parameters and biomarker compositions were used. All samples contain approximately same amount of OM, which was deposited under uniform, slightly reducing conditions. Based on the distribution of n-alkanes, the origin and type of OM could not be precisely estimated. However, n-alkane patterns ...... of biomarkers as a kind of “finger- print”, which depends on the origin, depositional environment, age, maturity, relative length of migration and mineral composition of the source and reservoir rocks.10,11 This feature of oil can be very useful in environmental chemistry for the determination of the ...
... kind of “fingerprint”, which in addition to maturity, depends on the origin, depositional environment, age, relative length of migration and the mineral composition of the source and reservoir rocks. Therefore, crude oils can significantly differ in values of source parameters, such as distribution ...
... Springer-Ver- lag, Heidelberg, Germany, 1984, pp. 57, 424 3. B. Jovančićević, M. Vrvić, J. Schwarzbauer, H. Wehner, G. Scheeder, D. Vitorović, Water Air Soil Pollut. 183 (2007) 225 4. V. Beškoski, G. Gojgić-Cvijović, B. Jovančićević, M. Vrvić, Gas Chromatograph in Environmental Sciences and ...Snežana Štrbac, Gordana Gajica, Aleksandra Šajnović, Nebojša Vasić, Ksenija Stojanović, Branimir Jovančićević. "The use of biological markers in determination of origin and type of organic matter in the Tisza river sediments" in Journal of Serbian Chemical Society, Beograd : Srpsko hemijsko društvo (2013). https://doi.org/10.2298/JSC130614087S
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The interaction of organoselenium trans-palladium(II) complexes toward small-biomolecules and CT-DNA
Serija organoselenijum trans-paladijum(II) kompleksa 1 (bis(2-(fenilselanilmetil)oksolan)dihloropaladijum(II)), 2 (bis(2-(fenilselanilmetil)oksan)dihloropaladijum(II)) i 3 (bis(2) ,2-dimetil-3-(fenilselanil)oksan)dihloropaladijum(II)) su korišćeni za ispitivanje reaktivnosti ovog specifičnog tipa kompleksa prema različitim bio-molekulima. Ovaj sistem je od posebnog interesa jer se jako malo zna o supstitucionim reakcijam organoselenijum paladijum(II) kompleksa sa trans konfiguracijom. Zamena koordinovanog hlorida sa serijom malih bio-molekula (l-Met, l-His, l-Cis, GSH i 5′-GMP) proučavana je pod uslovima pseudo-prvog reda kao funkcija koncentracije nukleofila i temperature korišćenjem tehnika zaustavljenog toka. Rezultati za proučavane komplekse ukazuju da ...Vera M. Divac, Aleksandar Mijatović, Marina D. Kostić, Jovana Bogojeski. "The interaction of organoselenium trans-palladium(II) complexes toward small-biomolecules and CT-DNA" in Inorganica Chimica Acta, Elsevier BV (2017). https://doi.org/10.1016/j.ica.2017.07.012
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Analiza stabilnosti kosine na magistralnom putu M-1, deonica Lipci-Ljuta
Ksenija Gredić (2024)Katedra za Geotehniku održala je sednicu na kojoj mi je odobrena tema za završnirad pod naslovom “Analiza stabilnosti kosine na magistralnom putu M-1, deonica Lipci-Ljuta” u opštini Kotor.Za mentora je izabran van.prof.Miloš Marjanović, dok za članove komisije su izabrani prof.dr. Biljana Abolmasov i doc.dr. Zoran Berisavljević. Tokom izrade završnog rada, korišćeni su podaci iz “Elaborata o rekonstrukciji magistralnog puta M-1 (M-2), dionica Lipci-Ljuta, dužine cca 15km”, kao i ostala odgovarajuća stručna literatura. Na osnovu terenskih radova i dobijenih rezultata ...... analiza stabilnosti na oba inženjerskogeološka presjeka. Rezultati stabilnosti dobijeni programom su sledeći: Uwt Weigh | „iye, Cohesion | Pni | Water (kW/my) | \eve e | hp lidemj|Surtsce- kwcwak |[]| _3 pueomwe |EJ| % Tnženjerskogeološki presjek terena 1577 (Fs=3.661) -___ O e Fa |E |= ...Ksenija Gredić. Analiza stabilnosti kosine na magistralnom putu M-1, deonica Lipci-Ljuta, 2024
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Analiza stabilnosti kosine na magistralnom putu M-1, deonica Lipci-Ljuta
Ksenija Gredić (2024)Katedra za Geotehniku održala je sednicu na kojoj mi je odobrena tema za završnirad pod naslovom “Analiza stabilnosti kosine na magistralnom putu M-1, deonica Lipci-Ljuta” u opštini Kotor.Za mentora je izabran van.prof.Miloš Marjanović, dok za članove komisije su izabrani prof.dr. Biljana Abolmasov i doc.dr. Zoran Berisavljević. Tokom izrade završnog rada, korišćeni su podaci iz “Elaborata o rekonstrukciji magistralnog puta M-1 (M-2), dionica Lipci-Ljuta, dužine cca 15km”, kao i ostala odgovarajuća stručna literatura. Na osnovu terenskih radova i dobijenih rezultata ...... analiza stabilnosti na oba inženjerskogeološka presjeka. Rezultati stabilnosti dobijeni programom su sledeći: Uwt Weigh | „iye, Cohesion | Pni | Water (kW/my) | \eve e | hp lidemj|Surtsce- kwcwak |[]| _3 pueomwe |EJ| % Tnženjerskogeološki presjek terena 1577 (Fs=3.661) -___ O e Fa |E |= ...Ksenija Gredić. Analiza stabilnosti kosine na magistralnom putu M-1, deonica Lipci-Ljuta, 2024
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Истраживањe могућности коришћења нискотемпературних извора топлоте за одрживи развој енергетике градова
Miodrag M. Grujić (2014-06-04)Одрживост је континуиран процес балансирања између животне средине, економске исоцијалне димензије, који се односи на системска побољшања животног окружења.Енергија се налази међу покретачима одрживог развоја везано за потребу за повећањесоцијалног благостања, његову кључну улогу у економском развоју и утицај на животнусредину. Урбане зоне, као центри потреба за енергијом и емисија угљеника, пружајузначајне могућности за промоцију одрживости енергетског система заједнице.Планирање нових енергетских капацитета, у складу са принципима одрживог развоја,обухвата спровођење политике повећања енергетске ефикасности и увођења обновљивихизвора енергије. Дисертација ставља ...одрживи развој, даљинско грејање, модел, сценарио, вишекритеријумскаанализа, нискотемпературни извори, ELECTRE, Београд... sources. The thesis emphasizes the use of renewable resources, primarily low-temperature heat sources, i.e. first geothermal ground water, rocks, soil, air, water and sun to generate heat. These sources provide a lower temperature than is obtained by burning fossil fuels. However, their use can ...
... increase of electricity prices, economic growth that should cause an increase in construction buildings end enough number of consumers of domestic hot water in the summer period in order to create conditions for building CHP. Also, in this case the use of renewable energy sources is presented through ...
... Turanjanin V, Bakic V, Pezo M, Vucicevic B. Sustainability estimation of energy system options that use gas and renewable resources for domestic hot water production. Energy 2011;36(4):2169-75. [26] ЈП Електропривреда Србије. Годишњи извештај о стању животне средине. Београд, 2011. [27] Kahen ...Miodrag M. Grujić. "Истраживањe могућности коришћења нискотемпературних извора топлоте за одрживи развој енергетике градова" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2014-06-04)