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Упит dcterms_creator_txt:Fečko P.

809 items

  • 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
    ... Vrednost E1 E2 … Ep x1,1 x1,2 … x1,p   1,1 1,2 1, 1 ... px x x E x p     x2,1 x2,2 … x2,p   2,1 2,2 2, 1 ... px x x E x p     x5,1 x5,2 … x5,p   5,1 5,2 5, 1 ... px x x E x p     x6,1 x6,2 … x6,p   6,1 6,2 6, 6 ... px x x E x p     4.1.3 Algoritam ...
    ... X < p. Kako je sluĉajna veliĉina uniformno rasporeĊena na [0,1] njena gustina raspodele f(Y) jednaka je 1, pa je verovatnoća dogaĊaja da X bude manje od p jednaka:   pdYpXP p   0 0 (3.54) DogaĊaj A koji je definisan kao pojavljivanje nejednakosti X < p, ima verovatnoću p. Postupak ...
    ... 2734 ln ln 2277 1 0,1 0,2734 1 2 0,9221 2 0,9221 8 P e e N e P e                     Godina 9           2 0,9221 0,9221 2 0,9221 8 0,2734 ln ln 2277 1 0,1 0,2734 1 2 0,9221 2 0,9221 9 P e e N e P e                    ...

  • Mapping and classifying large deformation from digital imagery: application to analogue models of lithosphere deformation

    Taco Broerse, Nemanja Krstekanić, Cor Kasbergen, Ernst Willingshofer (2021)
    kontinentalna tektonika: kompresija, kontinentalna tektonika: ekstenzija, kontinentalna tektonika: transkurentni i transformni rasedi, pukotine, rasedi, zone snažnih deformacija, kinematika deformacija kore i omotača, teorijska mehanika, modelovanje
    ... be discriminated from two orthogonal stretches with different magnitude, but the same sign. 3 A P P L I C AT I O N : S T R A I N T Y P E F O R RO TAT I N G E L E M E N T S U N D E R D I F F E R E N T T Y P E S O F D E F O R M AT I O N As a first test, we apply our strain type classification to individual ...
    ... Any queries (other than missing material) should be directed to the corresponding author for the paper. A P P E N D I X A : S H A P E F U N C T I O N S F O R D E T E R M I N I N G T H E D I S P L A C E M E N T G R A D I E N T We use linear shape functions to determine the displacement gradient ∂u ...
    ... minimize differences between the quadrilateral deformation and that described by F the elements should be chosen sufficiently small. A P P E N D I X B : P O L A R D E C O M P O S I T I O N O F T H E D E F O R M AT I O N G R A D I E N T I N 2 D Analytic solutions exist for the decomposition of the deformation ...

  • Organoselenium functionalized oxacycles as ligands in some trans-palladium(II) complexes: biological evaluation and interaction with small biomolecules

    I. Raković, D. Ćoćić, O. Milošević-Djordjević, I. Radojević, M. N. Živanović, K. Virijević, J. Pavić, J. Tubić Vukajlović, A. Marković, J. S. Marjanović, M. D. Kostić, P. Čanović, A. Mijatović, V. M. Divac (2023)
    In this article, the biological evaluation and interaction of three selenium-based trans-palladium complexes (Pd–Se1, Pd–Se2, and Pd–Se3) with small biomolecules were performed. The UV–Vis kinetic studies on substitution reaction of synthesized complexes with selected biologically important N- and S-bonding ligands (LCys, GSH, L-Met, 50-GMP, L-His) has emphasized greater affinity of sulphur-based ligands for complex-binding, while the general order of the reactivity was L-Cys > GSH > L-Met > 50-GMP > L-His. The complex reactivity toward small biomolecules is influenced ...
    Materials Chemistry, Physical and Theoretical Chemistry

  • Assessment of spa mineral water quality from Vrnjačka Banja, Serbia: geochemical, bacteriological, and health risk aspects

    Nebojša Đ. Pantelić, Simona Jaćimović, Jana Štrbački, Danijela B. Milovanović, Biljana P. Dojčinović, Aleksandar Ž. Kostić (2019)
    The goal of this study is to evaluate the quality of seven natural mineral water sources in the Vrnjačka Banja area used in the treatment of various diseases. The 24 macro- and microelements were determined by inductively coupled plasma optical emission spectrometry (ICP-OES). The results show that element content was within allowed limits of concentration, except for B, As, and Se. The evaluated content of these elements can be associated with geological and anthropogenic factors. The sample S6 contains ...
    Management, Monitoring, Policy and Law, Pollution, General Environmental Science, General Medicine

  • P-T analiza uglja RB Kolubara

    Rada Vitomir (2024)
    Rudarski basen Kolubara predstavlja jedno od najvažnijih ležišta lignita u Republici Srbiji i ključni je faktor u snabdevanju zemlje energijom. Kvalitet uglja iz ovog basena direktno utiče na efikasnost termoelektrana i zadovoljenje energetskih potreba. U ovom radu, opisan je značaj tehničke i elementarne analiza uglja kako bi se utvrdili fizičko-hemijski parametri uglja iz Rudarskog basena Kolubara. U drugom delu rada dat je opis P-T analize uglja i njen značaj za ocenu mogućnosti čišćenja uglja. Takođe, dati su i rezultati ...
    Rudarski basen Kolubara, pliva tona analiza, lignit, kvalitet uglja, energetska efikasnost
    ... PAJIA Hwe (HMe pojiHTeJba) H npe3HMe cTyJleHTa P/C(dq L:\Ubinwo UITO AKM | J Bpoj HHanekca rD\·:P l r\% Cryaujcku nporpav , _ Voodo(cswo iG žev\g( sıVo H. ana ?-T \ (R. Ok/ bC( acJIOB pa;n, O OG AVUVNO Ua\ž\Q % Kouubara MeHrop ?(ć·l··· aAv (P{Qd((}\žj Lo%\č MyjaBJbyjeM a jc urraMnaHa Bcp3Hja ...
    ... Измењено: 2024-04-23 08:25:47 P-T analiza uglja RB Kolubara Rada Vitomir Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] P-T analiza uglja RB Kolubara | Rada Vitomir | | 2024 | | http://dr.rgf.bg.ac.rs/s/repo/item/0008635 Дигитални ...
    ... fizičko-hemijski parametri uglja iz Rudarskog basena Kolubara. U drugom delu rada dat je opis P-T analize uglja i njen značaj za ocenu mogućnosti čišćenja uglja. Takođe, dati su i rezultati Pliva Tone (P-T) analize tri karakteristična uzorka uglja sa komentarima istih. Cilj istraživanja je bio da ...

  • Димензионисање система завојних пумпи

    Марија Дивац (2024)
    Овај завршни рад се бави димензионисањем система завојних пумпи (Progressive Cavity Pumps - PCP) које се широко користе у нафтној и гасној индустрији, нарочито за подизање тешких и вискозних флуида. Завојне пумпе су се показале као ефикасно решење у бушотинама са сложеним условима,захваљујући својој способности да транспортују флуиде са високим садржајем чврстих честица и гаса.Рад обухвата анализу кључних параметара као што су вискозност, густина, дубина бушотине и притисак, који су пресудни за избор одговарајуће пумпе.Применом софтверског алата извршена је ...
    завојне пумпе, димензионисање, експлоатација нафте, вискозни флуиди, софтверска симулација, PCP пумпе
    ... JyOHHoOM, ripeMa (opMy:m: P=p:g:H Ine cy: P – nparucak (Pa), p – rycraHa Oonmyuana (kg/m*), g – rpaBHranmuoHa KoHcTaHra (9.81 m/s?), H – nyOuHa OymoruHe (m). Ha npaMep, 3a OymoraHHy MyOMHe 1000 Merapa ca ()nyM)NOM rycrTHHe 850 kg/m?, npurucak Ha Toj nyOuHuH H3HOCH: P=850·9.81·1000=8,338,500 ...
    ... 3aBOJHC IIyMIIe, KOpHcTH ce cnejneha (bopMyua 3a npopauyH cHare moTpeOHe 3a paJi IIyMIe: P-Q'·H·p:g, m Ine cy: P – norpe0Ha cHara nyMme (W), Q – nporok (m?/s), H – BHcHHa nojmH3ahba HH IIpHrHcakK (m), p – rycraHa Oonmyuana (kg/m*), g – rpaBHranmuoHa KoHcTaHra (9.81 m/s?), 1) — e(-)HKaCHOCT ...
    ... HpeTXOJMHO HaBeJleHe HapaMeTPpe. OcHopBHa jeJiHauHHa KOJa Ce KOpucTH 3a oJipeljiBapbe CHaTe ITyMTIc je: P-Q'·H·p:g, m Ine cy: P – cHara nyMne (W), Q – nporok (inyaana (m?/s), H – npuruacak (m), p – rycraHa Oonmyuana (kg/m*), g – rpaBHranmuoHa KoHcTaHra (9.81 m/s?), 1) — e(-)HKaCHOCT CHCTEMAa ...

  • Tehnologija izrade i opremanje magacina eksploziva za potrebe ležišta bakra

    Aleksandar Milojević (2024)
    Nakon radova otvaranja i početka eksploatacije, rudno telo bakra velikih rezervi zahteva i veliku količinu eksploziva da bi se ostvario zacrtan kapacitet. Samim tim, neophodno je izraditi funkcionalan magacin eksploziva koji će biti pristupačan svim horizontima i koji će moći da ispuni celokupni kapacitet svih horizonata. Obzirom da će se u magacinu skladištiti eksploziv, on mora ispunjavati specijalne uslove kako bi skladištenje bilo bezbedno. Neophodno je isprojektovati magacin tako da ispuni sve zahteve po pitanju količine i načina skladištenja eksploziva, ...
    podzemna eksploatacija, ležište bakra, magacin, eksploziv
    ... a će biti: „ Ž L=L +š·ll·sin[?,m | s - -R. + 0,5) p' = arc sinf Moćnost stabilnog svoda: B·L h= _—2—— 1— gB · snB Ako se označi da je: B_ P·K 26 · (cpp — 0x) Gde je: P – specifično ravnomerno opterećenje u svodu P=Yy·h,,N/m? ho — visina mogućeg obrušavanja krova prostorije ...
    ... L h ho P hs Š Opp | i OX KS B Rs sin B p m? m m 0,7 do 1 0,5 do 0,8 m N/m? m m N/m? N/m? 3do 5 m i 10,29 3,00 0,500 0,850 0,600 0,980 23529 1,000 0.33 30600000 0,132 1748661 5 0.006 2,076 0,591 36.25 Tabela 4.8. Horizontalna naprezanja u masivu (pristupni ventilacioni hodnik 1 i 2) P .i NIN Visina ...
    ... se računaju po formuli: 1—n·C,2 :1+n2·C12—2n·C1·cos(n+1)·9 Ot Gde su: n=2 za zasvođeni profil 24 h -h c= 1 2 hi + h» p – pritisak višeležećih masa p=}y'·H,kN/m? H - dubina prostorije od površine terena y – zapreminska masa Slika 4.8. Uglovi proračuna naprezanja U tabeli 4.4 ...

  • Mio-Pliocene Geodynamics and its Stratigraphic Consequences in the Area of Avala Mt. (Belgrade, Serbia)

    Ljupko Rundić, Meri Ganić, Slobodan Knežević, Dejan Radivojević (2017)
    ... 53, 373–382. MAROVIĆ, M., TOLJIĆ, M., RUNDIĆ, Lj. & MILIVOJEVIĆ, J. (2007): Neoalpine tectonics of Serbia. Serbian Geological Society, 87 p. STEVANOVIĆ, P. (1970): Paleogeografsko- ekološke prinove iz tortona okoline Beograda. Glas SANU, 258, Odelj. Prir. mat. nauk., 33, 1–27. ...
    ... graphy of Neogene sediments of the Southern European Russia and the Pre-Caucasus. Unpubl. PhD °esis, Faculty of Geology, University of Saratov, 181 p. HILGEN, F.J., LOURENS, L.J. & VAN DAM, J.A. (2012): °e Neogene Period. In: GRADSTEIN, F.M., OGG, G.J., MARK, D. SCHMITZ, M.D. & OGG, G.M. (eds.): A ...
    ... University Press, 923–979. MOLOSTOVSKY, E.A. & CHRAMOV, A.N. (1997): Magnetostratigraphy and its importance in geology. University of Saratov, 173 p. PILLER, W., HARZHAUSER, M. & MANDIC, O. (2007): Miocene Central Paratethys stratigraphy – current status and future directions. Stratigraphy, 4, 151–168 ...

  • Crystallographic, spectroscopic, thermal and computational studies of polymeric cobalt(II)–mellitate complex with 2,2′-bipyridine

    Lidija Radovanović, Dušan P. Malenov, Marko V. Rodić, Aleksandar Kremenović, Jelena Rogan (2021)
    Orange single crystals of new polymeric cobalt(II) complex {[Co(bipy)(H2O)4]2[Co(μ-mell)(H2O)2]·10H2O}n, 1, were synthesized by slow evaporation method at room temperature (bipy = 2,2′-bipyridine, mell = hexaanion of mellitic acid) and its crystal structure was determined by single-crystal X-ray diffraction. The complex 1 was characterized based on elemental analysis, FTIR spectroscopy and thermal (TG/DTA) analysis followed by computational analysis of noncovalent interactions and quantum chemical calculations of interaction energies. In 1, two crystallographically different Co(II) atoms adopt a deformed octahedral geometry, ...
    Inorganic Chemistry, Organic Chemistry, Spectroscopy, Analytical Chemistry

  • Kontaktni metamorfizam gornjokrednih sedimentnih stena Rudnika

    Kostić N. Bojan (2021)
    Kontaktni metamorfizam gornjokrednih sedimentnih stena na planini Rudnik ispitivan je na uzorcima iz pet bušotina. Definisano je šest varijeteta krednih stena (protolita) koji čine dve litološke jedinice izgrađene od klastičnog, karbonatnog i klastično-karbonatnog materijala. Vulkanskom aktivnosti na Rudniku formirana su vulkanska tela koja se utiskuju duž slojevitosti sedimentnih stena, a neka ih presecaju u vidu dajkova. Starost ovog vulkanskog događaja određena je na 23.9 miliona godina. Ovaj miocenski vulkanizam doveo je do kontaktno metamorfnih promena sedimentnih stena i obrazovanja skarnova ...
    Rudnik, kontaktni metamorfizam, sedimentne stene, hornfels, skarn, granati, vezuvijan
    ... Mineralogist, Vol. 34, p.1195-1209 Terzić, M., Ristić, P. 1963: Vulkanske stene severozapadnog dela planine Rudnik. Geološki zavod Univerziteta u Beogradu, 30, p.109-124 Terzić, M., Milojković, R. 1967: Bazaltoidne stene Rudnika. Geološki zavod Univerziteta u Beogradu, 33, p.309-318 Toljić, M ...
    ... H2O-NaCl solutions. Geochimica et Cosmochimica Acta, 57, p. 683-684 Bowen, N. 1915: The crystallization of haplobasaltic, haplodioritic, and related magmas. American Journal of Science 40, p. 161-185 Bowers, J. R., Kerrick, D. M., Furlong, K. P. 1990: Conduction model for the thermal evolution of ...
    ... histories in retrograded rocks. Journal of Petrology 33, p.965-1005 Inui, M., Toriumi, M. 2004: A Theoretical Study on the Formation of Growth Zoning in Garnet Consuming Chlorite. Journal of Petrology 45 (7) p. 1369-1392 Ishii, T., Robinson, P. T., Maekawa, H., Fiske, R. 1992: Petrological studies ...

  • A survey of greenhouse gases production in central European lignites

    Anna Pytlak, Anna Szafranek-Nakonieczna, Weronika Goraj, Izabela Śnieżyńska, Aleksandra Krążała, Artur Banach, Ivica Ristović, Mirosław Słowakiewicz, Zofia Stępniewska (2021)
    Lignit, Gasovi sa efektom staklene bašte, Ugljen dioksid, Metan, Azotni oksid
    ... 1016/j.coal.2016.01.001. Saunois, M., Stavert, A.R., Poulter, B., Bousquet, P., Canadell, J.G., Jackson, R.B., Raymond, P.A., Dlugokencky, E.J., Houweling, S., Patra, P.K., Ciais, P., Arora, V.K., Bastviken, D., Bergamaschi, P., Blake, D.R., Brailsford, G., Bruhwiler, L., Carlson, K.M., Carrol, M., Castaldi ...
    ... the remaining parameters, e.g., concentrations of biogenic N and P, or overall EC, a large range of observed values was found, even in samples extracted from the same deposit (Table 2, Table 3). An example of this is the availability of P- PO4 in the Bełchatów samples, which ranged from 0.58 mg kg-1 (PGB\\W1) ...
    ... tightly related to speciation of the available nitrogen (Fig. 3). The Spearman's rank correlation values for Eh and N-NO3 were 0.49 (p < 0.05), while for N-NH4 0.52 (p < 0.05), suggesting that the more reduced lignites contained higher concentrations of the re- duced N form. Because N-NH4 was the dominant ...

  • Tectonic evolution of the Vršac Mts. (NE Serbia): Inferences from field kinematic and microstructural investigations

    Uroš Stojadinović, Nemanja Krstekanić, Bojan Kostić, Marija Ružić, Aleksa Luković (2021)
    The Vršac Mts. in NE Serbia represent the key area to investigate structural relations between the Northern Serbo-Macedonian Subunit and Supragetic Unit of the Dacia Mega-Unit. The geodynamic events during the Variscan orogeny in the Late Paleozoic colligated the two units and led to their metamorphic differentiation. The Late Cretaceous extension exhumed the medium-grade Serbo-Macedonian metamorphic rocks and structurally juxtaposed them against the low-grade metamorphosed basement of the Supragetic Unit along an E-dipping shear zone, which outcrops in the ...
    severna srpsko-makedonska subjedinica, supragetikum, kinematska analiza, multifazna ekstenzionalna deformacija
    ... ora S redna G ora Zone Zone S o u t h C a r p a t h i a n s S o u t h C a r p a t h i a n s ZagajicaDepression ZagajicaDepression P an nonian Basin P an nonian Basin S e r b ia n C a r p a t h i a n s S e r b ia n C a r p a t h i a n s B a l k a n i d e s B a l k a n ...
    ... A p e n n in e s A p e n n in e s C a rp a th ia n s C a rp a th ia n s ALCAPAALCAPA Tisza-D acia Tisza-D acia D inarides D inarides A d ria A d ria H e lle n id e s H e lle n id e s Balkan sideBalkan side Rhodope Rhodope deformation fronts suture zones retro-wedges P a n ...
    ... n i d e s M o e s i a n M o e s i a n P m l a t r f o P m l a t r f o T F T F TFTF C F C F M o r a v a V a l l e y C o r r i d o r M o r a v a V a l l e y C o r r i d o r Jastrebac Mts.Jastrebac Mts. Vršac Mts.Vršac Mts. Western Vardar Adria-derived nitsU Sava ...

  • Geotehnički uslovi izgradnje tunela „Debelo brdo“ na autoputu E-80 Niš - Pločnik

    Dragoslav Rakić, Radojica Lapčević, Irena Basarić Ikodinović, Dragan Lukić (2022)
    Tunel „Debelo brdo“ nazvan je po najizraženijem relјefnom obliku na ovoj drugoj deonici autoputa E-80 Niš – Pločnik. Osnovnu geološku građu na lokaciji tunela čini Mio-Plioceni kompleks heterogenog litološkog sastava. Izgradnja tunela je predviđena delom u otvorenom iskopu dužine 240 m, a delom sa podzemnim iskopom dužine 190 m. U zoni tunela, padina je okarakterisana kao uslovno stabilna, pa bi neadekvatna zasecanja mogla da izazovu klizanja terena. Iz tih razloga, u okviru rada posebno su prikazani geotehnički uslovi izgradnje ...
    Tunel „Debelo brdo“, Geotehnički parametri, Privremene kosine, Šipovi, Podgrada.
    ... cevnih ankera, iskop kalote tunela, Korak 6 P relaksacija stenske mase u predelu oporaca Korak 7 Iskop oporaca, postavljanje primarne podgrade u predelu oporaca, svoda, na nivou oporaca, relaksacija stenske mase u zoni oporaca-bokovima Korak 8 I , p - s r, napona u fazi iskopa za = 0 ...
    ... Literatura [1] i dr. izgradnju autoputa E-80 (SEETO Ruta 7): izgradnje trase autoputa, 202 p. [2] i dr. izgradnju autoputa E-80 (SEETO Ruta 7): od administrativnog prelaza Me izgradnje objekata p. [3] ; ; ; ; uslovi izgradnje autoputa E- - -82. [4] ; ; izgradnje autoputa E- - -92 ...
    ... (Beloljin) Nazvan je po samom brdu koje predstavlja sekciji autoputa Prokuplje istok, (km: 5+670 km: 14+300) tunela na km: 9+380 do km: 9+810 (Slika 1). P e kote su oko 300 m, a na izlaznom delu oko a kota iznad tunelske cevi oko 328 km: 9+700). -4 m. Generalni nagib padine je oko 8 do 100 e tunela ...

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

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

  • Spatial distribution of major and trace elements in artificial lakes in Serbia: health risk indices and suitability of water for drinking and irrigation purposes

    Goran Marković, Aleksandar Ž. Kostić, Nebojša Đ. Pantelić, Radojka Maletić, Jana Štrbački, Jovan Cakić, Lazar Kaluđerović, Biljana P. Dojčinović, Angelo Maria Giuffrè, Jelena B. Popović-Djordjević (2023)
    Lakes and reservoirs are the main water resources for household, irrigation, and industrial use. Hence, it is necessary to control water pollution and have reliable information on water quality, which refers to its suitability for a particular purpose. The main objective of this study was to evaluate the suitability of water for drinking and irrigation purposes from ten artificial lakes on the territory of the Republic of Serbia. The physicochemical parameters were determined using standard analytical methods, whereas the ...
    Management, Monitoring, Policy and Law, Pollution, General Environmental Science, General Medicine

  • Assessments of effects of implementation of strategic plans for development of Belgrade District heating system

    Dejan Ivezić, Marija Živković, Aleksandar Madžarević, Miodrag Grujić (2020)
    The district heating system (DHS) is one of the key elements of the Belgrade energy system. Overview of the current state and basic characteristics of the DHS are presented in this paper. The focus is on the planned development of DHS and on the analyses of effects of realization of measures and projects defined by strategic documents related to DHS which are adopted by city authorities (Development Strategy of DHS and Strategy of Belgrade Development). Two exploratory scenarios were ...
    Daljinsko grejanje, LEAP, Primarni energetski faktor, Uvozna zavisnost, CO2 emisija

  • Poboljšanje geotehničkih uslova izgradnje nasipa upotrebom geosintetika

    Anastasija Radovanović (2024)
    Za potrebe izrade rada na Master akademskim studijama ,,Rudarsko-geološkog fakulteta,,, studijskog programa Geotehnika, pod mentorstvom prof. dr Gordane Hadži-Niković , izvršena je detaljna analiza stabilnosti kosina nasipa na Vranjskoj petlji. Geotehnička istraţivanja i ispitivanja terena izveo je “Zavod za geotehniku iz Instituta za puteve a.d. Beograd”, a investitor je “Javno preduzeće, Putevi Srbije”.Metodološki pristup koji je korišćen za analizu stabilnosti kosina nasipa jeste kabinetsko istraživanje dostavljene dokumentacije i geostatički proračuni analize stabilnosti kosina nasipa, korišćenjem savremenih softverskih alata.Krajnji zaključak izvedenih istraţivanja je da ...
    tlo, nasip, analiza stabilnosti, faktor sigurnosti, geosintetici
    ... Prilozi: 51 Inženjerskogeološka karta Anastasija 1.1 1:2000 29.05.2023. Radovanović TE OJ IO UH IK A C T A P O C T PE LI EH TH A K B A P T A P J K B A P T A P T E H E T C K A PT IP VI IT AJ IH OC T bj r || bj = |} > = o e C _ r = L = m > = ...
    ... prstima, niskoplastična, srednje 1 stišljiva, srednje vodopropusna, masivne teksture, zrnaste strukture. — Ž P QČ. ž Pijesak šljunkovit, sa manjim sadržajem drobine u masi. 3 4.0 < — p Drobina je od čvrstih stijenskih masa (pkeščar, dacit, škriljci | 3.0-3.4 3.0-3.41 = ; alP i dr.) Šljunak je ...
    ... LN A B-10 (375.75) pl Kompleks loporovitih sedimenato {PL!P) proslojovonje laporovite qline, peskovilih lapora i loporovitog peščara. fizičko-mehanička zona izmene kompleksg peskovitih lgpora, sa tragovima limonitizacije je p|D debljne 12 m {PUS) NF OG EN STRUKTURNE OZNAKE GRANICE IZDVOJENIH ...

  • Contribution to the geotechnical classification of municipal waste landfills in Serbia

    Dragoslav Rakić, Irena Basarić, Laslo Čaki, Slobodan Ćorić (2018)
    Management, Monitoring, Policy and Law, Nature and Landscape Conservation, Geochemistry and Petrology, Waste Management and Disposal,Geotechnical Engineering and Engineering Geology,Water Science and Technology,Environmental Chemistry,Environmental Engineering

  • Two approaches to compilation of bilingual multi-word terminology lists from lexical resources

    Branislava Šandrih, Cvetana Krstev, Ranka Stanković (2020)
    In this paper, we present two approaches and the implemented system for bilingual terminology extraction that rely on an aligned bilingual domain corpus, a terminology extractor for a target language, and a tool for chunk alignment. The two approaches differ in the way terminology for the source language is obtained: the first relies on an existing domain terminology lexicon, while the second one uses a term extraction tool. For both approaches, four experiments were performed with two parameters being ...
    Linguistics and Language,Software,Artificial Intelligence,Language and Linguistics

  • Photocatalytic Activity of the V2O5 Catalyst toward Selected Pharmaceuticals and Their Mixture: Influence of the Molecular Structure on the Efficiency of the Process

    Sanja J. Armaković, Aleksandra Jovanoski Kostić, Andrijana Bilić, Maria M. Savanović, Nataša Tomić, Aleksandar Kremenović, Maja Šćepanović, Mirjana Grujić-Brojčin, Jovana Ćirković, Stevan Armaković (2023)
    Due to the inability of conventional wastewater treatment procedures to remove organic pharmaceutical pollutants, active pharmaceutical components remain in wastewater and even reach tap water. In terms of pharmaceutical pollutants, the scientific community focuses on -blockers due to their extensive (over)usage and moderately high solubility. In this study, the photocatalytic activity of V2O5 was investigated through the degradation of nadolol (NAD), pindolol (PIN), metoprolol (MET), and their mixture under ultraviolet (UV) irradiation in water. For the preparation of V2O5, facile ...
    DFT analysis, metoprolol, nadolol, nanomaterial characterization, photocatalysis, pindolol, β-blocker
    ... Scandolo, S.; Giannozzi, P.; Cavazzoni, C.; de Gironcoli, S.; Pasquarello, A. Baroni, First-principles codes for computational crystallography in the Quantum-ESPRESSO package. Z. Krist. Cryst. Mater. 2005, 220, 574–579. [CrossRef] Giannozzi, P.; Baseggio, O.; Bonfa, P.; Brunato, D.; Car, R.; Carnimeo ...
    ... treatment plants (WWTP5s) lack the potential to remove emerging; pollutants, such as pharmaceuticals, especially P-blockers [9]. The poor efficiency of conventional WWTPs in removing P-blockers is proven by the presence of B-blockers in various water organisms [10]. The average removal efficiency ...
    ... molecules. For these purposes, we have performed TD-DFT calculations with CAM-B3LYP functional and 6-311++G(d,p) basis set, which enabled us to simulate the UV spectra of the compounds P mentioned above (Figure 8). The obtained results agree with the investigated compounds” experimental spectra ...