Претрага
686 items
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Phase relations and physical indicators of municipal waste from old landfills in Serbia
Due to certain similarities of municipal waste and soil, usually for the determination of basic parameters of physical state, laboratory and field tests which are common in geotechnical investigations are used. It is often to construct an apparatus for special purpose to perform some specific laboratory and field tests. Therefore, different values of indicators of municipal waste physical state can be found in the literature. The basic reasons should be found in different definitions and methods that researchers use ...municipal waste, moisture content, unit weight, specific gravity, grain size distribution, porosityGeneral Computer Science... important in the construction of facilities for municipal waste classification within separation and transfer stations. Grain size distribution analysis separates fine grained particles which are usually earthen origin — earthy waste (material from cover, degraded material and similar) as well ...
... 2) European Commission - EC (2004): S.W.A.-Tool, development of a methodological tool to enhance the precision &comparability of solid waste analysis data, 57. 3) Fassett J.B., Leonards G.A., Repetto P.C. (1994): Geotechnical Properties of Municipal Solid Waste and Their 110 Use in Landfill ...
... of pceats and clays from Avonmouth, King's Lynn, and Cranberry Moss, Geotechnique,20 (4), 343-356. 4) Vosniakos K., Patronic C. (2009): Risk Analysis of Influence of Several Parameters on the Shear Behaviour of a Filled Rock Joint Using DEM. J Environ Prot Ecol,10(1), 110-120. 5) Zekkos D.P ...Dragoslav R Rakić, Irena G Basarić Ikodinović, Jovana M Janković, Tina D Đurić. "Phase relations and physical indicators of municipal waste from old landfills in Serbia" in Japanese Geotechnical Society Special Publication, The Japanese Geotechnical Society (2021). https://doi.org/10.3208/jgssp.v09.cpeg016
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Permanent GNSS monitoring of landslide Umka
Mileva Samardžić Petrović, Jovan Popović, Uroš Đurić, Biljana Abolmasov, Marko Pejić, Miloš Marjanović (2020)Клизиште Умка је једно од највећих насељених активних клизишта у Србији. Активност клизишта Умка се прати већ више од 85 година, различитим геотехничким и геодетским техникама. Од 2010. године, активност kлизишта се континуирано прати у реалном времену аутоматизованим перманентним системом за праћење базираним на Глобалним навигационим сателитским системима (ГНСС). Поред тога, од 2018. године активност клизишта се додатно прати кинематичким ГНСС одређивањем положаја скупа карактеристичних тачака као и применом UAV фотограметрије. Главни циљ овог рада је приказ резултата опажања три ...... a huge step forward in monitoring landslides in Serbia. Period of almost ten years of continual monitoring is priceless regarding the real-time analysis of dynamics of Umka landslide. In order to overcome the shortcoming of the established GNSS monitoring system and to analyze the Umka landslide ...
... using this methodology represent very reliable monitoring results with a high density of points from which it is possible to perform more detailed analysis for the entire landslide area. Precision of the observations and the processing results is higher for the horizontal displacements (5 mm) than ...
... engaged on the field and minimum five geodetic class GNSS receivers, which represents financial, logistical and often technical challenge. After the analysis of the dynamics of the Umka landslide, it is concluded that the third observation epoch should be realized in April 2020. In general, each of ...Mileva Samardžić Petrović, Jovan Popović, Uroš Đurić, Biljana Abolmasov, Marko Pejić, Miloš Marjanović. "Permanent GNSS monitoring of landslide Umka" in International Conference on Contemporary Theory and Practice in Construction XIV Stepgrad, University of Banja Luka, Faculty of Architecture, Civil Engineering and Geodesy (2020). https://doi.org/10.7251/STP2014091S
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Quantitative landslide risk assessment in the city of Tuzla
In the climate-changing conditions, geological environment interacts more dramatically with the urban fabric than before. The urbanization is expansive and more aggressive than before, but so are the weather extremes and long-term climate trends. In effect, many processes which can be triggered by either side, nature or engineering, are becoming more pervasive than before, and such is the case with landslides. Dealing and managing landslides requires few crucial steps, starting from collecting data on landslide location and typology – ...... semi-automated landslide inventorying, new algorithms for improved landslide susceptibility assessment, advances in involving hazard component into the analysis, complete solutions from inventory to risk, as well as early-warning systems development as a final stage and purpose of LSA (Dai et al., 2002) ...
... landslide event records throughout the city territory, from geotechnical reports, field campaigns (especially from 2014), remote sensing image analysis; using point or polygon for landslide representation, based on landslide size; filtering only appropriate, shallow landslides, of sufficient size ...
... CONCLUSION Figures 5-7 indicate an excellent example on how including additional tools to the common landslide susceptibility assessment refines the analysis. Typical classification task performed by using SVM in this particular case, normally outputs specific landslide classes. In this case class r ...Miloš Marjanović, Biljana Abolmasov, Cvjetko Sandić, Miralem Mulać, Petar Begović. "Quantitative landslide risk assessment in the city of Tuzla" in SCG-Xiii International Symposium on Landslides. Cartagena, Colombia- February 22-26, 2021, International Society for Soil Mechanics and Geotechnical Engineering (2021)
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Production of electricity from coal-fired power plants and accompanying CO2 emissions: comparison of EU-27 and US
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 ...... The CO» emission was analyzed in relation to the installed capacity, as well as compared to the energy produced and supplied to the system. The analysis of CO» emissions in past few decades and the projection and targets for next 30 years has been showed. The trends in emissions compared to 1990 ...
... increased by about 1% or 321 Mt in 2022 to a new record value of 36.8 Gt [2]. This assessment is based on a detailed regional sectoral and energy analysis, including the most recent official national statistics publicly available data on energy use, economic indicators, and climatic features. The ...Uroš Djorgovski, Aleksandar Madžarević, Predrag Jovančić. "Production of electricity from coal-fired power plants and accompanying CO2 emissions: comparison of EU-27 and US" in International Conference on Global Energy and Climate Change - ICGRECC-23, New York, 2023, Research Galery- Science Leagues (2023)
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Correlation Between Dynamic CBR and Compaction and Bearing Capacity of Pavement Foundation Layers
This paper presents a dynamic California Bearing Ratio (CBRd) device that can be used on a prepared pavement foundation layer to obtain a certain parameter of the tested material in the laboratory and in situ in a direct and fast way. For the selected natural material (gravel), it is shown that the laboratory CBRd can be used to estimate the compaction and bearing capacity, because it correlates well with the parameters of the standard and modifed Proctor compaction tests. ...korelacija parametara, donji slojevi saobraćajnica, laboratorijska i terenska ispitivanja, dinamički kalifornijski indeks nosivosti CBRd... distribution was determined on the basis of three representative samples in accordance with SRPS EN ISO 17892-4:2017. The identification-classification analysis of the natural material samples in accordance with SRPS EN ISO 14688-2:2018 did not indicate significant differences in the grain size distribution ...
... obtained by the in-situ testing of the CBR+p, modulus of deformation (E,, —E,), and dynamic modulus of deformation (Ey„). The objective of regression analysis was to determine the parameters in the least-square error models, which are used to predict the conventional parameters of compaction and the ...
... indicates good correlation between CBRy, and the bearing capacity pa- rameters (deformation modulus). Table 1 presents the results of regression analysis on the CBR+ test data. The independent variable is CBR+p, while Ey„, E,,, and E,, are the dependent variables, level of significance a < 0.05 ...Milan Bogdanović, Snežana Bogdanović, Dragoslav Rakić, Irena Basarić Ikodinović. "Correlation Between Dynamic CBR and Compaction and Bearing Capacity of Pavement Foundation Layers" in Soil Mechanics and Foundation Engineering, Springer Science and Business Media LLC (2024). https://doi.org/10.1007/s11204-024-09939-x
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Clockwise vertical-axis rotation in the West Vardar zone of Serbia: Tectonic implications
The Vardar-Tethyan mega-suture between the Eurasian and Adria (Gondwana) margins comprises remnants of oceanic lithosphere of Neotethys and distal parts of the adjacent continental margins including unconformable Late Cretaceous sedimentary cover and Cenozoic igneous rocks of post-obduction age. This study provides kinematic constraints for displacements and rotations affecting the Serbian part of the West Vardar and Jadar-Kopaonik units after the closure of the Neotethyan (= Sava) Ocean. The targets of the paleomagnetic research were Late Cretaceous sediments representing an ...... 64 Variable Turonian 4201-225 20°39'05” variegated Summary of locality mean paleomagnetic directions based on the results of principal component analysis (Kirschvink 1980). Key: Lat. N and Lon. E: geographic coordinates (WGS84), n/no: number of used/collected samples; D, I (Dg, I.): declination, inclination ...
... 44�0905500 20�1404600 Dacite 12/12 207.6 - 45.5 421 2.1 32 Ma Summary of site mean paleomagnetic directions based on the results of principal component analysis (Kirschvink 1980). Key: Lat. N and Lon. E: geographic coordinates (WGS84), n/no: number of used/collected samples; D, I: declination, inclination; ...
... Dacite 12/12 2076 —455 421 2.1 32 Ma 3353-364 20°14'46” Summary of site mean paleomagnetic directions based on the results of principal component analysis (Kirschvink 1980). Key: Lat. N and Lon. E: geographic coordinates (WGS84), n/no: number of used/collected samples; D, I: declination, inclination; ...Vesna Lesić, Emo Márton, Violeta Gajić, Dragana Jovanović, Vesna Cvetkov. "Clockwise vertical-axis rotation in the West Vardar zone of Serbia: Tectonic implications" in Swiss Journal of Geosciences, Basel : Springer International Publishing (2018). https://doi.org/10.1007/s00015-018-0321-8
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FTIR Spectroscopic Study Of S-Metolachlor Sorption On Inorganic And Organically Modified Montmorillonite From Bogovina
... On the other hand, after the organic modification of the montmorillonite with the PTMA complex, stretching vibrations of phenyl ring occur. Analysis of FTIR spectroscopy data showed that the hydrogen bond is one of the most important mechanisms that occur between Na-montmorillonite and S-metolachlor ...Lazar Kaluđerović, Zorica Tomić, Jelena Bogosavljević, Ljubomir Životić, Maja Milošević. "FTIR Spectroscopic Study Of S-Metolachlor Sorption On Inorganic And Organically Modified Montmorillonite From Bogovina" in 3rd International and 15th National Congress - Soils for Future under Global Challenges, Sokobanja, Serbia, Serbian Society of Soil Science (2021)
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Утицај обртног магнетног поља на дерацемизацију кристала натријум-хлората
... of 200, 400, and 1000 rpm, |. – orientation of crystals is dominant, while at 600 rpm, D – orientation of crystals is dominant. X-ray structural analysis showed that the size of the lattice parameter of the obtained crystals does not depend on their oricntation and field rotational frequency, but ...М. Милојевић, А. Жекић, П. Дабић, Б. Вучетић, Б. Максимовић. "Утицај обртног магнетног поља на дерацемизацију кристала натријум-хлората" in XXVII конференција Српског кристалографског друштва, Чачак, 14-15. јун, 2023., Београд : Српско кристалографско друштво (2023)
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Prognoza operativne efikasnosti aktivnog podzemnog rudnika zasnovana na teoriji sivih sistema
Svetlana M. Štrbac-Savić (2016-06-10)Efikasnost predstavlja preduslov za opstanak svake rudarske kompanije, posebno u uslovima izuzetno konkurentnog trţišnog okruţenja kao što je to rudarska industrija. Efikasnost oznaĉava sposobnost kompanije da ispuni svoje kratkoroĉne ili dugoroĉne ciljeve. Operativna efikasnost se definiše kao odnos izmeĊu ulaznih parametara potrebnih za odvijanje proizvodnje i pokazatelja dobijenih proizvodnjom. U kontekstu rudarskog poslovanja, operativna efikasnost se odnosi na vreme potrebno da se mineralno dobro transformiše u novĉana sredstva. Visoka operativna efikasnost se postiţe kada se ostvari prava kombinacija karakteristika ...podzemni rudnik, operativna efikasnost, prognoza, teorija sivih sistema, stohastiĉke diferencijalne jednaĉine, simulacija... Physiology Analysis via Grey GM(1, N) and GM(0, N) Model, International Journal of Bio-Science and Bio- Technology, Vol. 1, No. 1, December, 2009, pp. 25-36, 2009. [LEV74] Baruch Lev, ―On the Association Between Operating Leverage and Risk.‖ Journal of Financial and Quantitative Analysis 9, pp. 627-642 ...
... [XU88] Xu Shaoyan, Analysis of GM(1,N) forecasting model and its applications, In: Grey System, China Ocean Press, Beijing, pp.180-194, 1988. http://www.columbia.edu/~ks20/FE-Notes/4700-07-Notes-GBM.pdf 89 [YAN86] Yan Wenbing and Chang Lianfang, Forecasting and analysis for the average ...
... Problems and Perspectives in Management, Volume 8, Issue 1, 2010, pp.136-142., 2010. [BERNER02] R. Berner, ―Corporate Profits: Critical for Business Analysis.‖ Business Economics, pp. 7-14., 2002. [BJELICA13] Milan Bjelica, Modeliranje i simulacija u telekomunikacijama, Elektrotehniĉki fakultet U ...Svetlana M. Štrbac-Savić. "Prognoza operativne efikasnosti aktivnog podzemnog rudnika zasnovana na teoriji sivih sistema" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2016-06-10)
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Strain partitioning in a large intracontinental strike-slip system accommodating backarc-convex orocline formation: The Circum-Moesian Fault System of the Carpatho-Balkanides
Nemanja Krstekanić, Liviu Matenco, Uroš Stojadinović, Ernst Willingshofer, Marinko Toljić, Daan Tamminga (2022)oroklini, raspodela deformacija, transkurentna kretanja, Karpato-balkanidi, Cirkum-mezijski rasedni sistem... tectonics and sedimentation in back-arc basins: new genetic constraints from the analysis of the Pannonian Basin. Tectonics 35, 1526–1559. Balla, Z., 1984. The Carpathian loop and the Pannonian Basin: a kinematic analysis. Geophys. Trans. 30 (4), 313–353. Balla, Z., 1986. Paleotectonic reconstruction ...
... mm/yr to ~2 cm/yr, facilitated by the pull exerted by the retreating slab. Our study demonstrates that inden- tation requires a strain partitioning analysis that is adapted to the specificity of deformation mechanics and is, therefore, able to quantify the observed kinematic patterns. 1. Introduction ...
... (Fig. 2; Krstekanić et al., 2020). 3. Methodology 3.1. The structural mapping approach We have performed a field structural and kinematic analysis in the Serbian Carpathians and their transition to the Balkanides (Fig. 2). First, we identified the major faults or fault zones by using the existing ...Nemanja Krstekanić, Liviu Matenco, Uroš Stojadinović, Ernst Willingshofer, Marinko Toljić, Daan Tamminga. "Strain partitioning in a large intracontinental strike-slip system accommodating backarc-convex orocline formation: The Circum-Moesian Fault System of the Carpatho-Balkanides" in Global and Planetary Change, Elsevier BV (2022). https://doi.org/10.1016/j.gloplacha.2021.103714
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Development of terminological resources for expert knowledge: a case study in mining
Ljiljana Kolonja, Ranka Stanković, Ivan Obradović, Olivera Kitanović, Aleksandar Cvjetić. "Development of terminological resources for expert knowledge: a case study in mining" in Knowledge Management Research & Practice, Palgrave Macmillan (2015). https://doi.org/10.1057/kmrp.2015.10
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Bridging Computational Lexicography and Corpus Linguistics: A Query Extension for OntoLex-FrAC
OntoLex, dominantni standard zajednice za mašinski čitljive leksičke resurse u kontekstu RDF-a, Linked Data i tehnologija Semantičkog veba, trenutno se proširuje sa posebnim modulom za Frekvencije, Primere i Informacije zasnovane na Korpusu (OntoLex-FrAC). Predlažemo novi komponent za OntoLex-FrAC, koji se bavi inkorporacijom korpusnih upita za (a) povezivanje rečnika sa korpusnim mašinama, (b) omogućavanje RDF baziranih web servisa da dinamički razmenjuju korpusne upite i podatke odgovora, i (c) korišćenje konvencionalnih upitačkih jezika za formalizaciju unutrašnje strukture kolokacija, skica reči i ...standardizacija, digitalna leksikografija, OntoLex, upiti korpusa, povezani podaci, Lingvistički povezani otvoreni podaciChristian Chiarcos, Ranka Stanković, Maxim Ionov, Gilles Sérasset. "Bridging Computational Lexicography and Corpus Linguistics: A Query Extension for OntoLex-FrAC" in Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024), Turin, 20-25 May 2024, LREC (2024)
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Хидрогеохемијске карактеристике и квалитет вода слива Требишњице, Република Српска, Босна и Херцеговина
Dragoslav R. Banjak (2016-08-25)Упркос неповољном временском и просторном распореду, воде су најзначајнијиприродни ресурс Источне Херцеговине. Ова чињеница довела је до реализацијепројекта „Вишенамјенског хидросистема Требишњица“, којим је, премаМилановићу (2006), до сада обухваћено: седам хидроелектрана, шестакумулација, шест брана, шест тунела укупне дужине 59,7 km, неколикоприступних тунела, 62,5 km бетонског канала кроз Попово поље, канал крозДабарско (6750 m) и Фатничко поље (2770 m) и систем тунел-канал или цјевоводпрема Дубравама.У почетку са доминантним енергетским предзнаком, концепција јетрансформисана у интегрално рјешење вишенамјенског коришћења и заштитевода и животне ...хидрогеохемијски процеси, мултиваријантна статистичкаанализа, инверзно геохемијско моделовање, квалитет воде, употребиљивост водеза наводњавање, слив Требишњице... as the impact of pollutants. Inverse modelling in the river Trebošnjica catchment has been made in order to reconstruct chemical evolution of water and changes in chemical composition along the flow path. There are two kinds of inverse geochemical model: evolution of undergruond water between ...
... Gorica it is confirmed that the primarily significance in forming its chemical composition has a drain from accumulation Bileća, then the Sušica river, but the impact of the spring in Lastva is unsignificant. Chemical composition of the water in the river Trebišnjica catchment is a result of ...
... Approach, Biometrika, Volume 38, Issue 3/4, Pages 330-336 14. Garrels, R.M., Mackenzie, F.T. (1967), Origin of the chemical composition of some springs and lakes, American Chemical Society, Advances in Chemistry Series no. 67, Pages 222–242 15. Glynn D.P., Plummer N. (2005), Geochemistry and ...Dragoslav R. Banjak. "Хидрогеохемијске карактеристике и квалитет вода слива Требишњице, Република Српска, Босна и Херцеговина" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2016-08-25)
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Mineralogical Discrimination between Authentic and Recent Imitations of Pottery Manufacture in Zlakusa, Serbia
... Dobrodo, Serbia, for use in ceramics, Clay Minerals, 1-9. doi:10.1180/clm.2019.49 [2] Milošević M., Logar M. & Djordjević B. (2020) Mineralogical analysis of a clay body from Zlakusa, Serbia, used in the manufacture of traditional pottery. Clay Minerals, 55, 142–149 ...Maja Milošević, Mihovil Logar, Biljana Đorđević. "Mineralogical Discrimination between Authentic and Recent Imitations of Pottery Manufacture in Zlakusa, Serbia" in Nordic Clay Meeting/3rd Symposium Clays & Ceramics 2021, The Latvian Clay Science Society (2021)
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Modeliranje i simulacija energetske tranzicije u sektoru domaćinstava
Boban S. Pavlović (2022)Aktuelnu energetsku tranziciju odlikuje ubrzanje procesa dekarbonizacije energetskih sistema, unapređenje energetske efikasnosti, razvoj čistijih tehnologija baziranih na obnovljivim izvorima energije i održivije korišćenje prirodnih resursa. Da bi se napravio ovako krupan zaokret u postojećim energetskim sistemima, osim promene postojećih tehnologija, potrebno je u planiranje energetske tranzicije uključiti i političke, sociološke, ekonomske i ekološke aspekte, a pre svega obrasce ponašanja i donošenja odluka krajnjih potrošača. Predmet istraživanja u disertaciji je energetska tranzicija sektora domaćinstva, preciznije tranzicija u grejanju domaćinstava, imajući u ...energetika, energetska tranzicija, energetsko planiranje, energetsko modeliranje, obnovljivi izvori energije, domaćinstva, ponašanje potrošačaBoban S. Pavlović. Modeliranje i simulacija energetske tranzicije u sektoru domaćinstava, Beograd : [B. Pavlović], 2022
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Tektonska evolucija severoistočnih Dinarida
... s; E-mail: nikola.randjelovic@rgf.bg.ac.rs Keywords: Adria-Europe convergence, Internal Dinarides, Pannonian Basin extension, structural analysis The north-eastern margin of the Internal Dinarides, located near their junction with the Carpatho-Balkanides, has recorded several pre-Alpine ...Nikola Ranđelović, Branislav Trivić, Nemanja Krstekanić, Bojan Kostić, Uroš Stojadinović. "Tektonska evolucija severoistočnih Dinarida" in 18. Kongres geologa Srbije "Geologija rešava probleme", Divčibare, 01-04 jun 2022., Srpsko geološko društvo (2022)
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Arsenic in tape waters of the south Pannonian basin (Serbia) and arsenic risk assessment
Petar Papić, Marina Ćuk, Maja Todorović, Jana Stojković, Bojan Hajdin, Nebojša Atanacković, Dušan Polomčić (2012)... the Drinking Water Sampling and Laboratory Analysis Rulebook [24]. The laboratory for chemical test- ing of the environment at the Faculty of Natural Sciences of the University of Novi Sad used advanced and specialized tools for the precise required analysis. Arsenic concentra- tions were determined by ...
... trations in the raw groundwater, cumulative exposure to arsenic for most endangered cities of Vojvodina and aver- age daily dose were calculated. Chemical analyses (470 samples of groundwater) were statistically processed to assess and interpret hydrochemi- cal data and to generate a prognostic hydrochemical ...
... mg/kg·day, the oral reference dose for non-cancer health effects of arsenic [33]. Carcinogenic risk is the probability of incidence of can- cer from chemical exposure. It is calculated using the fol- lowing formula: R=1-exp(-(SF · ADD) ...where: SF is the oral carcinogenic slope factor and for As, it ...Petar Papić, Marina Ćuk, Maja Todorović, Jana Stojković, Bojan Hajdin, Nebojša Atanacković, Dušan Polomčić. "Arsenic in tape waters of the south Pannonian basin (Serbia) and arsenic risk assessment" in Polish Journal of Enivronmental Studies 21 no. 6, Olsztyn, Poland : Polish Journal of Enivronmental Studies (2012): 1783-1790
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Influence of Initial Treatment on the Survival and Recurrence in Patients With Differentiated Thyroid Microcarcinoma
... e immunoassay (Roche Diagnostics GmbH Mannheim, Germany) (normal Tg levels was considered as G5 Hg/L and G1.00 ng/mL, respectively). Statistical Analysis The W2 test was used to analyze variables. The Kaplan-Meier method and log-rank test were used to calculate time-dependent variables using statistical ...
... all thyroid cancer patients seen in our institution for evaluation. According to many authors, the overall survival for PTM is excel- lent.23,24 Our analysis of 130 patients with DTM confirms the TABLE 2. Patients’ TNM Classification and Staging Initial N + M Classification Revised N + M Classification ...
... some reports, multifocality is associated with increased rates of recurrent diseases if patients undergo less than NTT.8 In contrast, our univariate analysis showed that there was no influence of tumor multifocality on the probability of recurrences (P = 0.1). Reported lymph node recurrence rates ranged ...Jasna Mihailović, Ljubomir Stefanović, Ranka Stanković. "Influence of Initial Treatment on the Survival and Recurrence in Patients With Differentiated Thyroid Microcarcinoma" in Clinical Nuclear Medicine, Lippincott Williams & Wilkins (2013). https://doi.org/10.1097/RLU.0b013e3182872ed2
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Laboratory Testing of Nanosilica- Reinforced Silicate and Polyacrylamide Gels
Irina Zahirovic, Dušan Danilović, Milica Šuput Vranjin, Miloš Tripković. "Laboratory Testing of Nanosilica- Reinforced Silicate and Polyacrylamide Gels" in SPE Journal (2023)
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Ефикасност дистрибуције и коришћења природног гаса у домаћинствима
Dejan Brkić (2010-03-30)Природни гас ће се у будућности све више користити као енергент за подмиривање грејних потреба становништва у српским градовима. Стога је потребно изнаћи најповољнији начин употребе природног гаса. Природни гас се може користити за подмирење грејних потреба становништва на два дијаметрално супростављена начина, и то директно, тако што би се гас директно уводио у зграде путем дистрибутивног система за снабдевање гасом и затим сагоревао у гасном котлу којим је сваки стан опремљен (гасни дистрибутивни систем), или индиректно, тако што ...prirоdni gаs, distribuciја gаsа,grејаnjе, cеvоvоdi, cеvоvоdnе mrеžе,fаktоr trеnjа pri prоtоku fluidа,urbаnizаm... 142(1‐4), 29‐46. (на енглеском) 22. Barry, J.D. 2008. Eliminate iteration from flow problems. Chemical Engineering Progress 104(3), 36‐41. (на енглеском) 23. Basha, H.A., Kassab, B.G. 1996. Analysis of water distribution systems using a perturbation method. Applied Mathematical Modelling 20(4) ...
... (на енглеском) 69. Chenoweth, H., Crawford, C. 1974. Pipe network analysis. Journal of American Water Works Association 66, 55–8. (на енглеском) 70. Churchill, S.W. 1977. Friction‐factor equation spans all fluid flow regimes. Chemical Engineering 84(24), 91–92. (на енглеском) 71. Churchill, S.W. 2000 ...
... opment of the Belgrade energy system. Energy 34(5), 532–539. (на енглеском) 156. Ke, S.L., Ti, H.C. 2000. Transient analysis of isothermal gas flow in pipeline network. Chemical Engineering Journal 76(2), 169‐177. (на енглеском) 157. Калуђерчић, П. 2002. Проблем двострано напајаних дионица у д ...Dejan Brkić. "Ефикасност дистрибуције и коришћења природног гаса у домаћинствима" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2010-03-30)