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Упит dcterms_creator_txt:O’Reilly Susann Y

591 items

  • Geochemical study of U, Th and REE mineralizations in Jurassic sediments and hydrochemical characterization of groundwaters in Eastern Serbia – Case study: Plavna area

    Jovan Kovačević, Maja Todorović, Marina Ćuk, Petar Papić (2016)
    jurski sedimenti, uran, torijum, elementi retkih zemalja, podzemna voda, istočna Srbija

  • The oil industry and climate changes

    Dejan Radivojević (2020)
    Uprkos tome što je problem klimatskih promena poznat dugi niz godina i dalje veliki broj ljudi poistovećuje pojam vremenskih prilika sa klimom ne uzimajući u obzir različitu dužinu njihovog trajanja. U medijima se vrlo često mogu naći katastrofična predviđanja vezana za zagrevanje naše planete usled neodgovornog ponašanja čoveka. Sa druge strane geolozi znaju da je tokom geološke prošlosti naše planete bilo mnogo toplijih intervala od današnjih kao i da ti intervali nisu neminovno rezultovali masovnim izumiranjem živog sveta već su ...
    vremenske prilike, klima, naftne kompanije, strategije, Srbija
    ... companies, strategies, Serbia https://link.springer.com/journal/10584/122/1/page/1 https://doi.org/10.1007/s10584-013-0986-y https://doi.org/10.1007/s10584-013-0986-y http://climateaccountability.org/pdf/TrainingManual%20CAI%2030Sep19lores.pdf http://climateaccountability.org/pdf/TrainingManual ...
    ... emissions to fossil fuel and cement pro- ducers 1854–2010. Climatic Change, Volume 122, Issue 1–2, pp 229–241, 2014. doi: 10.1007/s10584- 013-0986-y [6] Heede R, Carbon Majors, Updating activity data, adding entities, & calculating emissions, A Training Manual 2019; [citirano 30.09.2019]. Dostupno ...

  • Towards Automatic Definition Extraction for Serbian

    Ranka Stanković, Cvetana Krstev, Rada Stijović, Mirjana Gočanin, Mihailo Škorić (2021)
    U radu su prikazani preliminarni rezultati automatske ekstrakcije kandidata za definicije rečnika iz nestrukturiranih tekstova na srpskom jeziku u cilju ubrzanja razvoja rečnika. Definicije u rečniku Srpske akademije nauka i umetnosti (SANU) korišćene su za modelovanje različitih tipova definicija (opisnih, gramatičkih, referentnih i sinonimskih) koje imaju različite sintaksičke i leksičke karakteristike. Korpus istraživanja sastoji se od 61.213 definicija imenica, koje su analizirane korišćenjem morfoloških e-rečnika i lokalnih gramatika implementiranih kao pretvarači konačnih stanja u paketu za obradu korpusa otvorenog ...
    ... fakultet, pp. 131–139. Hill, F., Cho, K., Korhonrn, A. & Bengio, Y. (2016). Learning to understand phrases by embedding the dictionary. Transactions of the Association for Computational Linguistics, 4, 17-30. Jin, Y., Kan, M. Y., Ng, J. P., & He, X. (2013). Mining scientific terms and their de ...
    ... of the Serbo-Croatian Standard and Vernacular Language] (1959–2020). Београд: Институт за српски језик САНУ и САНУ. Spala, S., Miller, N., Yang, Y., Dernoncourt, F. & Dockhorn, C. (2019). DEFT: A corpus for definition extraction in free-and semi-structured text. In Proceedings of the 13th Linguistic ...

  • 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
    ... factor - used to adjust the calculation in cases where the units of measurement for the z coordinate are not the same as for the x, y coordinates. If the x, y units, and z units are in the same units of measure, the z-factor is 1. This is the default. — Slope and aspect - The slope and aspect ...
    ... analysis of a specific area, named "Area Solar Radiation" (ASR), and the second one, is for the analysis of the specific points determined by the x and y coordinates, named "Points Solar Radiation" (PSR) (ESRI, 2019). In this specific case, the ASR calculation is used for the calculation of the total ...
    ... proportion of direct radiation, which equals 1-Pai (ESRI, 2019): R = (Sconu Z(B"))) / (1 - Pai) (7) For the uniform sky diffuse model, Weighto,y, is calculated as follows (ESRI, 2019): Weighto„ = (cos0-- cos0;) / Divai where: 0; and 0+ = The bounding zenith angles of the sky sector. ...

  • Dehydroicetexanes in sediments and crude oils: Possible markers for Cupressoideae

    Hans Peter Nytoft, Geir Kildahl-Andersen, Sofie Lindström, Frode Rise, Achim Bechtel, Danica Mitrović, Nataša Đoković, Dragana Životić, Ksenija A. Stojanović (2019)
    Two previously unidentified dehydroabietane isomers were isolated from Miocene Serbian lignite and Rhaetian (Late Triassic) coaly mudstones from South Sweden and characterized using NMRspectroscopy as cis- and trans-dehydroicetexane. Both have a 9(10?20)-abeo-abietane or icetexane skeleton, consisting of a 6-7-6 tricyclic framework with seven carbons in ring B instead of the usual six in common diterpanes of the abietane-type. Dehydroicetexanes can be detected using GC-MS-MS in m/z 270?146 chromatograms without interference from dehydroabietane or other isomers. Dehydroicetexanes are often abundant ...
    Geochemistry and Petrology

  • The subthermal potential of karstic groundwater of Kučaj–Beljanica region in Serbia estimated by the multivariate analysis

    Ljiljana Vasić, Dragana Ž. Živojinovic, Vladana Rajaković-Ognjanović, Huang Fen, Cao Jianhua (2021)
    Earth-Surface Processes, Geology, Pollution, Soil Science, Water Science and Technology, Environmental Chemistry, Global and Planetary Change

  • Long-term planning methodology for improving wood biomass utilization

    Vladimir Vukašinović, Dušan Gordić, Marija Živković, Davor Koncalović, Dubravka Živković (2019)
    The insufficiently developed forest management system is often followed by undeveloped forest resources supply chain and insufficient institutional support. These cause inefficient usage of fuel-wood as well as huge amounts of unused forest residues. In order to achieve optimal and long-term sustainable utilisation of biomass, an original methodology based on the interaction of mathematical optimization and backcasting approach has been developed. Mathematical optimization is used for both generation and consideration of techno-economic parameters of the forest biomass supply chain. ...
    Long-term planning methodology, Forest biomass, MINLP, Backcasting

  • OER obrazovni sadržaji kao spona između akademskog i preduzetničkog znanja

    Ivan Obradović, Ranka Stanković, Marija Radojičić (2014)
    ... of Learning, 2011. [2] C.J. Bonk. The world is open: How web technology is revolutionizing education,Wiley, 2009. [3] D. Millard, K. Borthwhick, Y. Howard, P. McSweeny, C. Hargood. The HumBox:Changing educational practice around a learning resource repository. In: Computers & Education 69, 2013 ...
    ... Chronicle of Higher Education, 59(6), 2012, B10–11. [14] J. Rice. What I learned in MOOC. College Composition and Communication, 64(4), 2013, 695–703. [15] Y. Belanger, J. Thornton. Bioelectricity: quantitative approach. Retrieved on May 7 from http://dukespace.lib.duke.edu/dspace/bitstream/handle/10161/ ...

  • Geotechnical conditions of “Debelo brdo” tunnel construction on the highway E-80: Nis-Merdare-Pristina (“Peace Highway”)

    Dragoslav Rakić, Irena Basarić Ikodinović, Radojica Lapčević, Dragan Lukić (2024)
    The construction of the highway E-80 has begun in Serbia, which will represent the traffic hub of the Western Balkans and will be part of the main regional transport network of Southeast Europe. Its total length through Serbia is 77 km, and one part of the route is designed through a typical plain terrain, while a larger part of the route passes through hilly terrain. The construction of the tunnel “Debelo brdo” is planned partly in an open cut ...
    „Debelo brdo“ tunnel, temporary slopes, open cut excavation, tunnel excavation, piles

  • Synthesis, characterization and photocatalytic examination of Co0.9Ho0.1MoO4 nanopowders

    Milena Rosić, Maja Milošević, Maria Čebela, Vladimir Dodevski, Vesna Lojpur, Radomir Ljupković, Aleksandra Zarubica (2023)
    ... Research and Development Centre of Printing Technology, Karnegieva 4, Belgrade, Serbia Published: 2023 Circulation: 120 copies CIP – Karanorusanuuja y nyOznakanujuH Hapojynia Oa0;oreka CpOnje, Beorpajn 666.3/.7(048) 66.017/.018(048) DRUŠTVO za keramičke materijale Srbije, Konferencija (7; 2023 ...

  • Хидрогеолошки услови формирања угљокиселих минералних вода Србије

    Goran H. Marinković (2014-06-17)
    Докторском дисертацијом разматране су хидрогеолошке структуре угљокиселихминералних вода литосфере Србије. При истраживањима узети су у обзир:резултати испитивања старости, порекла и физичко – хемијских карактеристикаугљокиселих вода, геотемпературни услови и геотектонска грађа литосфере,резултати изотопских испитивања на δ13С у карбонатима хидротермалнихлежишта, резултати истраживања минималних температура трансформацијекарбоната и структурно - хидрогеолошки услови у областима дренирањаугљокиселих вода.Резултати показују да је угљеник угљокиселих вода пореклом из карбонатахидротермалне фазе младих магматских процеса, а да су матични супстратиовог елемента карбонати мезозојских и палеозојских седиментних иметаморфних стена. Угљендиоксид ...
    литосфера Србије, угљокиселе воде, генеза, супстрати, рејони,хидрогеолошке структуре, дубина залегања, геолошки услови, типови,потенцијал.
    ... KaTanory uv y ny6nuKkalujama YHuBepsuteta y Beorpapy. Notnuc AoKTOpaHga Y Beorpagy, jaHyap, 2014.roguHe NMpunor 3. U3jaBa o Kopuwhetby Osnawhyjem YHusepsutetcky 6uOnvoteky ,CBetosap Mapkosuh“ ga y Qurutanun penosutopyjym YHusepsuteta y Beorpagy yHece mojy AOKTOpcky AucepTauyjy nog HaCnOBOM: ...
    ... geno. Quceptauyjy ca cBuM npuno3suma npegao/na cam y eneKTpOHCKOM cbopmatTy norogHOM 3a TpajHO apxuBupatbe. Mojy gokropcky quceptauvjy noxpatbery y (urutanHu penosuTopujym YHuBepsuTeta y Beorpagy mory fa Kopucte cBu Koju nowTyjy ogqpeq6e cagpxKaHe y ona6paHom Tuny nuueHue Kpeatusre 3ajequuue (Creative ...
    ... Auceptayyja y WenuHy Hu y GenoByma Hyje Guna npegnoxKeHa 3a goOvjate 6Ouno koje Avnnome npema cTygvjcKum nporpamuma ~Apyrux BUCOKOLUKONCKUX YCTAaHOBa, e acy pesyntatu KOpeKTHO HaBegeHy e ga HuCaM Kpwuo/na ayTopcKa npaBa u KOpMCTMO MHTeNeKTyanHy CBOjMHy Apyrux nuya. Notnuc BoKTopanyza Y Beorpagy, __jaHyap ...

  • Application of stochastic models for mine planning and coal quality control

    Dejan Stevanović, Božo Kolonja, Ranka Stanković, Dinko Knežević, Mirjana Banković (2014)
    ... � � � � � � 1 2 1 1 2 2 s_ stdev s_ mean ss_ sdlog s_ stdev s_ mean rlnorm ss_ meanlog, ss_ sdlog 2 2 1 � � � � � �; ( , )y The steps involved in the study can be summarized as: (1) Build a consistent geological database using drill holes and use this data to develop MinexTM ...
    ... Vol. 18, No. 4, pp. 1361-1372 2 ss_ mean = 0.465; ss_stdev =0351; ss_ meanlog = log(s_ mean) — ; lo + — s_ mean? 2 ss_sdlog = /log} 1+ S_stdey” ; y=rlnorm(l,ss_meanlog, ss_sdlog) s_ mean? The steps involved in the study can be summarized as: (1) Build a consistent geological database using drill ...
    ... State-of-the-Art in Coal Blending for Power Generation, Final Report – Project 3.16., Coordinaing Research Council, Algharetta, Geo., USA, 2001 [8] Kim, Y. C., et al., Development of Emission Control Strategies Using Conditionally Simulated Coal De- posits, University of Arizona, Tucson, Ariz., USA, Proprietary ...

  • Spatial assessment of the areas sensitive to degradation in the rural area of the municipality Čukarica

    Natalija Momirović, Ratko Kadović, Veljko Perović, Miloš Marjanović, Aleksandar Baumgertel (2019)
    Nature and Landscape Conservation, Soil Science, Agronomy and Crop Science, Water Science and Technology

  • Hydrochemical changes and groundwater grouping data by multivariate statistical methods within one karst system: recharge–discharge zone (Eastern Serbia case study)

    Ljiljana Vasić, Dragana Živojinović, Vladana Rajaković-Ognjanović (2020)
    Geochemistry and Petrology

  • Availability as a dimension of energy security in the Republic of Serbia

    Boban Pavlović, Dejan Ivezić (2016)
    There is a range of modern approaches and models in literature for the evaluation and determination of energy security, which are based on different parameters and indicators. For most of them, a common characteristic is emphasizing the avail ability of energy, as an important dimension for ensuring energy security. In this paper, concise overview of Serbian energy sectors is given and appropriate energy indicators are defined and determined. Selected indicators provide insight into the main components that characterize availability ...
    raspoloživost energije, energetski indikatori, energetska bezbednost
    ... improve availability, the main activities in Serbian energy sector should be directed to: y Improvement of energy efficiency, primarily in electricity production and distribution y Increase the use of RES y Diversification of energy sources used in energy transformation, as well diversification of ...

  • Integrative GHG Assessment in Oil and Gas Industry

    Aleksandar Mirković, Marija Živković, Stevan Đenadić, Darja Lubarda, Chinedu Anyanwa (2023)
    Reducing greenhouse gas emissions is one of the main targets of national strategies in European countries. As a main contributor to emissions, the energy sector is recognized as the most promising to apply measures and actions aimed to decrease GHG emissions. The Oil and Gas industry as a significant contributor to global greenhouse gas emissions is facing a growing need for estimating, mitigating, and reducing the impact of their operations on the atmosphere to stay competitive in a newly ...
    energetska tranzicija, gasovi staklene baste, industrija, nafta i gas
    ... flaring can be most accurately calculated by using the stoichiometric equation [8]: C.H,O. +[x+ _ Z)-oz » xCO, +[y]·H20 j 4 2 2 (6) where: X – stoichiometric cocfficient for carbon; y – stoichiometric cocefficicnt for hydrogen; z - stoichiometric coefficicnt for oxygen. The carbon content of ...
    ... combustion efficiency. Is manufacturer provided Yes - . combustion efficiency Apply manufaclurer.prowded combustion H efficiency. available? Y Use stoichiometrically calculated emission _ eS | factor, adjusted for combustion efficiency to Is flare gas composition - icci ; measurement available ...

  • Fuzzy Model for Risk Assessment of Machinery Failures

    Dejan V. Petrović, Miloš Tanasijević, Saša Stojadinović, Jelena Ivaz, Pavle Stojković (2020)
    The main goal of this research was the development of an algorithm for the implementation of negative risk parameters in a synthesis model for a risk level assessment for a specific machine used in the mining industry. Fuzzy sets and fuzzy logic theory, in combination with statistical methods, were applied to analyze the time picture state of the observed machine. Fuzzy logic is presented through fuzzy proposition and a fuzzy composition module. Using these tools, the symmetric position of the ...
    fazi teorija, rizik, otkaz rudarskih mašina
    ... inference system for pipeline risk assessment. J. Loss Prev. Process Ind. 2013, 26, 197–208. [CrossRef] Symmetry 2020, 12, 525 26 of 26 14. Chang, Y.; Wu, Y.; Chen, G.; Ye, J.; Chen, B.; Xu, L.; Zhou, J.; Yin, Z.; Ren, K. Comprehensive risk assessment of deepwater drilling riser using fuzzy Petri net ...
    ... , Ziemba, W.T., Eds.; World Scientific Publishing Co. Pte. Ltd.: Singapore, 2013; Volume 4, pp. 99–127. [CrossRef] 24. Wang, W.; Liu, X.; Qin, Y.; Fu, Y. A risk evaluation and prioritization method for FMEA with prospect theory and Choquet integral. Saf. Sci. 2018, 110, 152–163. [CrossRef] 25. Vamvakas ...
    ... and downtime due to failures in the subsystem “hydraulics”. Subsystem Failure of Element Number of Failures Time to Failure (h) Time to Repair (h) H y d ra u li cs Leakage of oil 13 24, 85, 97, 131, 198, 247, 287, 300, 366, 530, 610, 1136, 1347 0.5, 0.5, 0.6, 0.6, 0.8, 0.9, 1, 1, 1.1, 1.2, 1.3 ...

  • Hidrogeohemijska valorizacija esencijalnih mikroelemenata mineralnih voda Srbije

    Jana S. Stojković (2013-09-25)
    Mineralne vode još od davnina privlače pažnju ljudi i to kako u pogledu istraživanja iproučavanja, tako i u pogledu njihovog iskorišćavanja. Naročito je važno poznavanjesadržaja mikroelemenata u njima, jer su to komponente njihovog hemijskog sastavakoje ih odvajaju od tzv. „običnih“ malomineralizovanih voda.U ovom radu proučavani su odabrani esencijalni mikroelementi (fluor, bor, litijum,kalijum, stroncijum i silicijum), u mineralnim vodama Srbije, pri čemu je analiziranopreko 130 uzoraka mineralnih voda iz različitih geoloških sredina, to jest hidrogeološkihrejona. Cilj ovog istraživanja bio je ...
    esencijalni mikroelementi, faktori migracije, zakonomernosti rasprostranjenja, hidrogeohemijski procesi, multivarijantna statistička analiza, mineralne vode Srbije
    ... Karanory n y ny6nrraqrjaua YHneep3nrera y Seorpagy. llornnc AoKropaHAa 0 .Jl tr..) |V Seorpagy, 2a/3, -f, O,i'i'oo,ltf flpnnor 3. lA$aBa o Kopr4urhelby OenauhyjeM VHneepsnrercKy 6n6nnorery ,,Csero3ap Mapxoenh" Aa y !'urwtanuvt peno3uropnjyvr Ynrsepsttrera y Seorpagy yHece Mojy AoKropcKy Ancepraqurjy ...
    ... ,Qncepraqiljy ca cBvrM npnno3ilMa npegaolna caM y eneKrpoHcKoM Sopvrary noroAHoM sa rpajno apxnBnpaFbe. Mojy AoKropcKy Ahcepraqnjy noxpaFbeHy y flnrwranHh penosnroprjyNn YHneep3rrera y SeorpaAy Mory Aa Kopr4cre can rojn nouryjy ogpeg6e caApxaHe y o,qa6paHoM rnny nnLleHqe Kpearrane eajegHilLle (Creative ...
    ... Ancepraqnja y LlenrHV Hn y AenoBuua xrje 6una npeAnoxeHa 3a 4o6ujaue 6nno roje AnnnoMe npeMa crygnjcrnru nporpaMhMa Apyrnx Bt4 COKOIIj KOnCKnX yCTa H O Ba, Aa cy pe3ynrarn KopeKTHo HaBeAeHn vl Aa HncaM xpurno/na ayropcKa npaBa n Kopr4crr4o r4HTeneKTyanHy caojnny Apyrnx nnLla. llornnc AoKropaHga Y SeorpaAy ...

  • Ontološki model upravljanja rizikom u rudarstvu

    Olivera Kitanović (2021)
    Rudarska proizvodnja obuhvata kompleksne tehnološke sisteme, što nameće potrebu za uspostavljanjem i unapređivanjem sistema upravljanja rizikom. Heterogenost i obim podataka neophodnih za upravljanje rizikom zahtevaju sistem koji ih na fleksibilan način integriše i omogućava njihovo optimalno korišćenje. Osnovni cilj ove disertacije je razvoj ontologije za domen rudarstva i na njoj zasnovanog modela za upravljanje rizikom. Njegova realizacija podrazumeva i implementaciju algoritama ekstrakcije informacija za popunjavanje ontologije, kao i odgovarajuće softversko rešenje. Razvoj modela obuhvata i značajno proširenje rudarskog korpusa, kao ...
    rudarstvo, rizik, upravljanje rizikom, procena rizika, ontologija, semantička mreža, ekstrakcija informacija, upravljanje znanjem, računarska lingvistika
    ... (example|class|kind|...) of Y X koji je (primer|klasa|vrsta|...) Y X (and|or) (any|some) other Y X (i|ili) (bilo koji|neki) drugi Y X which is called Y X koji se naziva Y X is JJS (most)? Y X je superlativ Y X a special case of Y X poseban slučaj Y X is an Y that X je Y koji X is a !(me ...
    ... (member|part|given) Y X je !(član|deo|dat kao) Y !(features|properties) Y such as X1, X2,... !(atributi|svojstva) Y kao što su X1, X2, ... (Unlike|like) (most|all|any|other) Y, X (za razliku od|kao) (najviše|svih|bilo kog|drugog) Y, X Y including X1, X2, . . Y uključujući X1, X2, . . Primer ...
    ... Coal Mines.” Journal of Sustainable Mining 17 (4): 175–83. https://doi.org/10.1016/j.jsm.2018.07.005. Tserng, H. Ping, Samuel Y. L. Yin, R. J. Dzeng, B. Wou, M. D. Tsai, and W. Y. Chen. 2009. “A Study of Ontology-Based Risk Management Framework of Construction Projects through Project Life Cycle.” Automation ...

  • Дефинисање археолошких објеката на локалитету Кремените њиве применом Ојлерове 3Д деконволуције на магнетометријске податке

    Весна Цветков, Илија Васиљевић, Бранислав Сретеновић, Весна Дамњановић (2018)
    ... mrežom  (gridom) podataka, koristeći Ojlerovu relaciju homogeniteta koja povezuje polje  (magnetno  ili  gravitaciono) i njegove gradijente po pravcima (x, y  i z) sa pozicijom izvora uz pomoć stepena homoge‐ niteta (N). Stepen homogeniteta predstavlja meru opadanja intenziteta magnetskog polja sa rastojanjem  ...
    ... he grid of data, using  Euler's homogeneity relation that  links the field  (magnetic or gravitational) and  its gradients along the  directions (x, y and z) with the source position by the degree of homogeneity (N). The degree of homo‐ geneity is the measure of the decrease of the intensity of the  ...