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Упит dcterms_subject_txt:environmental effects.

313 items

  • 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
    ... improving the environmental management process. Multiple-criteria decision analysis based on an analysis of the effects of coal energy transformation and of the importance of environmental aspects creates a good foundation for selecting priority preventive and corrective environmental protection measures ...
    ... measures of environmental protection. Lack of finances to upgrade the technology of exploitation, transport, preparation, and processing of energy mineral raw materials in our mining and energy complexes negatively impacts the realization of environmental goals, and the effects of mining and energy ...
    ... Health Effects Institute, Number 94, 2000 106. Cizao R, Shilu T., Health effects of ambient air pollution – recent research development and contemporary methodological challenges. Environ Health 7, 2008, pp. 56-66 184 107. Ostro B. Outdoor air pollution: Assessing the environmental burden ...

  • Anisotropic grossular–andradite garnets: Evidence of two stage skarn evolution from Rudnik, Central Serbia

    Bojan Kostić, Danica Srećković-Batoćanin, Petyo Filipov, Pavle Tančić, Kristijan Sokol (2021)
    This paper presents LA-ICP-MS data for garnets from the Rudnik skarn deposit (Serbia), which range from Grs45–58Adr40–52Alm2–3 in the core and Adr70–97Grs2–29Sps1 in the rim displaying anisotropy and zoning. In spite of wide compositional variations the garnets near the end-member of andradite (Adr > 90) are generally isotropic. Fe-rich rims exhibit LREE depletion and flat HREE pattern with weak negative Eu anomaly, including higher As and W contents. On the other side, the Fe-poorer core shows flat REE pattern ...
    grandite, garnets, skarn, Rudnik
    ... chemistry could be used as a guide in prospecting Cu-skarn deposits (Somarin 2004)? Use of the rare earth elements (REE) in studies of the nature and effects of hydrothermal alterations and hydrothermal sys- tems is a relatively new method as the REE were commonly regarded as insensitive to all, except ...

  • Laboratory Testing of Nanosilica- Reinforced Silicate and Polyacrylamide Gels

    Irina Zahirovic, Dušan Danilović, Milica Šuput Vranjin, Miloš Tripković (2023)
    drilling fluid formulation, upstream oil and gas, fluid dynamics, fluid loss control, gel

  • Trace elements and garnet formation in a distal skarn zone: a case study of the Rudnik deposit, Central Serbia

    Bojan Kostić, Pavle Tančić, Natalija Batoćanin (2024)
    geohemija granata, retke zemlje, fluidne inkluzije, skarnovsko ležište Rudnik

  • Polyhedral characteristics of the cosalite-type crystal structures

    Sabina Kovač, Predrag Dabić, Aleksandar Kremenović, Aleksandar Pačevski, Ljiljana Karanović, Marko V. Rodić, Martina Tribus (2019)
    kristalna struktura, kozalit, poliedarske karakteristike

  • Insights into dike nucleation and eruption dynamics from high-resolution seismic imaging of magmatic system at the East Pacific Rise

    Milena Marjanović, Suzanne M. Carbotte, Alexandre Stopin, Satish C. Singh, René-Édouard Plessix, Miloš Marjanović, Mladen R. Nedimović, Juan Pablo Canales, Hélène D. Carton, John C. Mutter, Javier Escartín (2023)
    Multidisciplinary

  • Model predviđanja potresa od miniranja na površinskim kopovima primenom simulacione metode Monte Karlo i fazi logike

    Milanka N. Negovanović (2015-06-30)
    Modeliranje predviđanja potresa tla od miniranja primenom fazi logike i metode MonteKarlo zasnovano je na podacima dobijenim terenskim merenjima potresa uzrokovanihminiranjem. Promenljive modela definisane su analizom parametara bušenja i miniranjaminskih serija, kao i velosigrama izmerenih potresa od miniranja. Iskorišćene suprednosti fazi logike u implementaciji mnogo većeg broja ulaznih i izlaznih veličina zamodeliranje u odnosu na postojeće empirijske modele. Na osnovu identičnih podataka,dobijen je regresioni model predviđanja potresa, da bi se izvršilo testiranje novogmodela. U cilju povećanja pouzdanosti modela predviđanja, ...
    model, predviđanje potresa, miniranje, površinski kop, Monte Karlo, fazilogika, regresiona analiza, FFT analiza, spektri odziva, pomeraj pukotina
    ... A.T., Northwood, T.D., Experimental Studies of the Effects of Blasting on Structures, The Engineer, Vol. 210, 1960. 71. Tamrock, Handbook on surface drilling and blasting, Painofaktorit, 1984. 72. Thoenen, J.R., Windes, S.L., Seismic Effects on Quarry Blasting. Bulletin No. 442, U.S. Bureau ...
    ... a Dept. Env. Resources (14-09-0070-1522), 1995b. 22. Fisne, A., Kuzu, C., Hudaverdi, T., Prediction of environmental impacts of quarry blasting operation using fuzzy logic, Environmental Monitoring and Assessment, Epub ahead of print 1 May 2010. DOI: 10.1007/s10661- 010-1470-z, 2010. 23. Ghasemi ...
    ... detaljnije prikazano u delu 2.6 disertacije. Jedan od prvih modela za predviđanje potresa [1] predložen je u radu Vibration due to blasting and their effects on building structure (Vibracije od miniranja i njihov efekat na objekte) od strane Morris 1950. godine [2] u kom je predstavljena matematička ...

  • Model predviđanja potresa od miniranja na površinskim kopovima primenom simulacione metode Monte Karlo i fazi logike

    Milanka N. Negovanović (2015-06-30)
    Modeliranje predviđanja potresa tla od miniranja primenom fazi logike i metode MonteKarlo zasnovano je na podacima dobijenim terenskim merenjima potresa uzrokovanihminiranjem. Promenljive modela definisane su analizom parametara bušenja i miniranjaminskih serija, kao i velosigrama izmerenih potresa od miniranja. Iskorišćene suprednosti fazi logike u implementaciji mnogo većeg broja ulaznih i izlaznih veličina zamodeliranje u odnosu na postojeće empirijske modele. Na osnovu identičnih podataka,dobijen je regresioni model predviđanja potresa, da bi se izvršilo testiranje novogmodela. U cilju povećanja pouzdanosti modela predviđanja, ...
    model, predviđanje potresa, miniranje, površinski kop, Monte Karlo, fazilogika, regresiona analiza, FFT analiza, spektri odziva, pomeraj pukotina
    ... A.T., Northwood, T.D., Experimental Studies of the Effects of Blasting on Structures, The Engineer, Vol. 210, 1960. 71. Tamrock, Handbook on surface drilling and blasting, Painofaktorit, 1984. 72. Thoenen, J.R., Windes, S.L., Seismic Effects on Quarry Blasting. Bulletin No. 442, U.S. Bureau ...
    ... a Dept. Env. Resources (14-09-0070-1522), 1995b. 22. Fisne, A., Kuzu, C., Hudaverdi, T., Prediction of environmental impacts of quarry blasting operation using fuzzy logic, Environmental Monitoring and Assessment, Epub ahead of print 1 May 2010. DOI: 10.1007/s10661- 010-1470-z, 2010. 23. Ghasemi ...
    ... detaljnije prikazano u delu 2.6 disertacije. Jedan od prvih modela za predviđanje potresa [1] predložen je u radu Vibration due to blasting and their effects on building structure (Vibracije od miniranja i njihov efekat na objekte) od strane Morris 1950. godine [2] u kom je predstavljena matematička ...

  • A Model for Determining Fuzzy Evaluations of Partial Indicators of Availability for High-Capacity Continuous Systems at Coal Open Pits Using a Neuro-Fuzzy Inference System

    Miljan Gomilanović, Miloš Tanasijević, Saša Stepanović, Filip Miletić (2023)
    This paper presents a model for determining fuzzy evaluations of partial indicators of the availability of continuous systems at coal open pits using a neuro-fuzzy inference system. The system itself is a combination of fuzzy logic and artificial neural networks. The system availability is divided into partial indicators. By combining the fuzzy logic and artificial neural networks, a model is obtained that has the ability to learn and uses expert judgment for that learning. This paper deals with the ...
    системи, континуални системи експлоатације (роторни багер-транспортер-дробилично постројење), рударство, расположивост, меко рачунарство, фази логика, ANN, ANFIS

  • BEYOND 2020 - Geology explorations and open pit activities affectation in reclamation designing in Kolubara Coal Mines (KCM) Serbia, new considerations

    Bojan Dimitrijević, Bogoljub Vučković, Radmila Gaćina (2023)
    Geology explorations in KCM runs from 1936. year up to these days and still ongoing. Results in >7,200 drill holes with ≈600,000 m of core drilling and gave lignite ore resources of > 4,1Bt, which 1,15Bt are excavated since 1986. of XIX up to early years of XXI century. For further mining operations in open pits stay 1,5Bt of lignite. Under waste heaps are ≈80 km2, additional 85 km2 should be filled. All of that masses/areas were, are ...

  • Arhitektonsko-građevinski kamen Crne Gore, stanje i potencijali

    Darko Božović, Vladimir Simić (2023)
    arhitektonsko-građevinski kamen, rezerve, kvalitet, potencijalnost

  • Kinetics, mechanism, and equilibrium studies of the reactions between a ruthenium(II) complex and some nitrogen- and sulfur-donor nucleophiles

    Aleksandar M. Mijatović, Ratomir M. Jelić, Jovana Bogojeski, Živadin D. Bugarčić, Biljana Petrović (2013)
    Kinetika i mehanizam reakcija supstitucije između [Ru(trpi)(bpi)Cl]+ sa nukleofilima gvanozin-5′-monofosfatom, L-histidinom, tioureom i dimetilsulfoksidom proučavani su spektrofotometrijski u 0,1 M NaClO4 na 310 K. Red reaktivnosti za odabrane ligande je: tiourea > gvanozin-5′-monofosfat > L-histidin > DMSO. Ovaj red je povezan sa elektronskim, strukturnim i hemijskim karakteristikama kompleksa i nukleofila. Reakcija supstitucije sa tioureom je proučavana na tri različite temperature (288, 298 i 310 K). Negativna entropija aktivacije DS = potvrđuje asocijativni način aktivacije. Formiranje kompleksa [Ru(trpi)(bpi)H2O]2+ sa ligandima ...
    Kinetika, Ravnoteža, Ru(II), L-Histidin, Guanozin-5' -monofosfat, Dimetilsulfoksid, Tiourea
    ... synthesized and evaluated as potential chemotherapeutic agents [1–3]. The limited range of activity of cisplatin and its analogs and their several side effects have stimulated the search for other metal-based anticancer drugs with metal ions differ- ent from platinum [4, 5]. Ruthenium complexes are today ...

  • A WebGIS Decision Support System for Management of Abandoned Mines

    Ranka Stanković, Nikola Vulović, Nikola Lilić, Ivan Obradović, Radule Tošović, Milica Pešić-Georgiadis (2016)
    ... advisor while pondering the alternatives and determining their effects in relation to the goals set. Application of AHP methods in environmental protection system modelling provides for ranking of work activities, statuses, environmental and other factors taking into account the priorities related ...
    ... improving the environment, by assisting in the implementation of this element of the National Environmental Approximation Strategy of Serbia to guide the process of bringing the country into line with the EU environmental acquis. The project “Cadastre of Abandoned Mines in the Autonomous Province of Vojvodina” ...
    ... perceived as an important function of modern management of mineral resources (which is part of the broader management of natural resources), environmental management and management within state bodies. The modern concept of management of mineral resources in Serbia includes comprehensive registration ...

  • The application of ArcGIS for assessing the potential of solar energy in urban area: The case of Vranje

    Boban Pavlović, Milica Pešić-Georgiadis (2019)
    In order to determine the solar energy potential for a specified location, it is crucial to consider the latitude, altitude, slope, terrain morphology, atmospheric conditions, etc. Such a complex calculation and mapping of solar energy can be done using the ArcGIS geoprocessing tool, named Area Solar Radiation (ASR). By using the ASR tool, supported with the adequate input data, it is possible to calculate the maximum solar radiation energy (irradiation) for a defined area and for a specified time ...
    Obnovljivi izvori energije, potencijal solarne energije, GIS, mapiranje solarnog potencijala
    ... goals from Serbia's National Action Plan for RES. 4. Overview of The Solar Analyst Tool The Solar Analyst Tool (SAT) allows the analysis of the effects of solar radiation. The algorithm which is implemented in the SAT is developed and later upgraded by the authors — Paul Rich and Pinde Fu (1999) ...
    ... of using biomass and large hydropower plant (Republic of Serbia, 2016). Other areas in reneWable energy, potentially with lower levels of environmental impact, show low levels of development. The utilization of other renewable sources of energy, such as wind, solar, and geothermal, is marginal ...
    ... Service, 2019a). Corine means “coordination of information on the environment” and it is a prototype project working on many different environmental issues. As described on the website, Copernicus Land Monitoring Service (CLMS) provides geographical information on the land cover to a broad ...

  • The ‘Umka’ landslide

    Uroš Đurić, Dragana Đurić, Miloš Marjanović, Biljana Abolmasov, Ivana Vasiljević (2024)
    We present an in-depth landslide map of the ‘Umka’ landslide near Belgrade, Serbia, at a scale of 1:5000. The map delineates elements at risk, primarily buildings and road infrastructure impacted by the landslide displacements of several cm per year, introduced during frequent reactivation stages. The Main map results from a survey of over 350 buildings and more than 7 km of state and local roads. The acquisition techniques included engineering geological field mapping, building survey, and visual interpretation of ...
    rizik od klizišta, elementi rizika, kartiranje pomoću drona, ispitivanje objekata, geotehnički monitoring

  • Study of the Synergetic Effect of Co-Pyrolysis of Lignite and High-Density Polyethylene Aiming to Improve Utilization of Low-Rank Coal

    Ivan Kojić, Achim Bechtel, Nikoleta Aleksić, Dragana Životić, Snežana Trifunović, Gordana Gajica, Ksenija Stojanović (2021)
    Polimeri i plastika, opšta hemija
    ... c plastic co-pyrolysis behavior. J. Anal. Appl. Pyrolysis 2007, 78, 257–264. [CrossRef] 36. Vivero, L.; Barriocanal, C.; Álvarez, R.; Díez, M.A. Effects of plastic wastes on coal pyrolysis behavior and the structure of semicokes. J. Anal. Appl. Pyrolysis 2005, 74, 327–336. [CrossRef] 37. Zhou, L.; ...
    ... Onwudili, J.A.; Insura, N.; Williams, P.T. Composition of products from the pyrolysis of polyethylene and polystyrene in a closed batch reactor: Effects of temperature and residence time. J. Anal. Appl. Pyrolysis 2009, 86, 293–303. [CrossRef] 78. Singh, S.; Wu, C.; Williams, P.T. Pyrolysis of waste ...
    ... Qg10 = (151.2 × %C + 499.77 × %H + 45 ×%S − 47.7 × %O + 27 × %N)/0.429923 [53,58]; Qn = Qg − 21.96 × mass proportion of H [53,59]. Concerning an environmental impact, the substantial feature of solid residues obtained by co-pyrolysis of lignite/HDPE mixture is a lower amount of sulphur than in initial ...

  • Rezultati ispitivanja parametara čvrstoće i dinamičkih svojstava mermera i mogućnost njihove korelacije

    Jelena Majstorović-Necković, Vladimir Čebašek, Veljko Rupar (2023)
    Ispitivanja stena kao radne sredine, odnosno materijala sa kojim se gradi, na kome se gradi i u kome se gradi, svojom složenošću zahteva njeno svestrano izučavanje po velikom broju parametara. Zadatak Mehanike stena je da što bolje upozna ponašanje stenske mase i njenu otpornost na dejstvo pritiska, zatezanja i smicanja, kao i dinamičkih svojstava. Poznavanje navedenih parametara i njihova korelacija omogućavaju pouzdaniji izbor parametara za projektovanje danas sve zahtevnijih uslova kako podzemne, tako i površinske eksploatacije. U ovom radu ...
    mermer, jednoosna čvrstoća na pritisak, čvrstoća na istezanje, brzina longitudinalnih elastičnih talasa, korelacija

  • 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

  • Mikroelementi u uljnim šejlovima Aleksinca i njihov uticaj na životnu sredinu

    Nikoleta Aleksić (2021)
    ... Human Health Evaluation Manual Part A, Interim Final, vol. I. Washington DC, United States Environmental Protection Agency: EPA/540/1-89/ 002. [22] Bertin, G., & Averbeck, D. (2006). Cadmium: cellular effects, modifications of biomolecules, modulation of DNA repair and genotoxic consequences (a review) ...
    ... Dibenzofurans in Soils, Environmental Science & Technology 46, 1035−1043. 7. Abel, S., Nybom, I., Mäenpää, K., Hale, E.S., Cornelissen, G., and Akkanen, J. 2017. Mixing and capping techniques for activated carbon based sediment remediation - efficiency and adverse Effects for Lumbriculus variegatus ...
    ... Ghosh, U., Millward, R.N., Bridges, T.S., Luthy, R.G., 2005. Effects of dose and particle size on activated carbon treatment to sequester polychlorinated biphenyls and polycyclic aromatic hydrocarbons in marine sediments. Environmental Toxicology and Chemistry 24, 1594–1601. 17. Tomaszewski, J.E ...

  • Upravljanje proizvodnjom nafte – novi alat na bazi fazi logike

    Мирослав Црногорац, Душан Даниловић, Лола Томић (2020)
    ... contributes to the development of optimal goals, measures and programs related to the protection of natural resources, protection from the effects of various environmental risk factors (climate change, natural disasters, inadequate landfills, air pollution, noise, accidents, etc.). Optimizing the management ...
    ... long-term water governance structures for maintaining quality of life and environmental sustainability in the face of an ongoing crisis situation for water conservation and environmental degradation. Keywords: Water Ethics, Environmental Sustainability, Water Resources Management, Water Pollution, Ecosystem ...
    ... consumption and by pollution and absence of environmental checks have brought water issues to the forefront of the global agenda. Effective water resource development and management is recognized as a fundamental component of sustainable environmental Preduzetništvo, inženjerstvo i menadžment ...