Претрага
859 items
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Atmospheric exposure vs burying: influences on damage intensity of built-in kersantite in the monument of the Small Staircase (Belgrade, Serbia)
Proučavan je efekat „zatrpanog kamena“ na intenzitet procesa degradacije prisutnih na kersantitu koji je ugrađen u spomenik Malo stepenište. Istraživanja su vršena na uzorcima stene iz kamenoloma i na oštećenim kamenim blokovima ugrađenim u spomenik. Dok su neki delovi stepeništa bili pod zemljom 90 godina, većina kamenih elemenata je bila izložena različitim uslovima sredine i antropogenim uticajima. Urađeno je detaljno mapiranje trenutnog stanja spomenika kako bi se istražio uticaj “zatrpavanja” i kompleksne geometrije spomenika na tip propadanja i variranje ...Nevenka Novaković, Predrag Dabić, Vesna Matović. "Atmospheric exposure vs burying: influences on damage intensity of built-in kersantite in the monument of the Small Staircase (Belgrade, Serbia)" in Environmental Earth Sciences, Springer Science and Business Media LLC (2023). https://doi.org/10.1007/s12665-023-10794-6
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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)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. "Insights into dike nucleation and eruption dynamics from high-resolution seismic imaging of magmatic system at the East Pacific Rise" in Science Advances, American Association for the Advancement of Science (AAAS) (2023). https://doi.org/10.1126/sciadv.adi2698
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Overcoming the Low Oral Bioavailability of Deuterated Pyrazoloquinolinone Ligand DK-I-60-3 by Nanonization: A Knowledge-Based Approach
Jelena R. Mitrović , Branka Divović-Matović, Daniel E. Knutson, Jelena B. Ðoković, Aleksandar Kremenović, Vladimir D. Dobričić, Danijela V. Randjelović, Ivana Pantelić, James M. Cook, Miroslav M. Savić, Snežana D. Savić (2021)Poor water solubility of new chemical entities is considered as one of the main obstacles in drug development, as it usually leads to low bioavailability after administration. To overcome these problems, the selection of the appropriate formulation technology needs to be based on the physicochemical properties of the drug and introduced in the early stages of drug research. One example of the new potential drug substance with poor solubility is DK-I-60-3, deuterated pyrazoloquinolinone, designed for the treatment of various neuropsychiatric ...... nanosus- pensions decreased to the values similar to the ones in the corresponding suspensions (p = 0.563 and 0.965 for F5 vs. S5, and F6 vs. S6, respectively, Student t-test) except in the case of F9 (p < 0.01, Student t-test). In this formulation, the solubility of DK-I-60-3 in 0.1 M HCl was surprisingly ...
... fasted and fed state (p = 0.998 and 0.100 for Cmax and AUC, respectively, Student t-test). In investigated solid tissues, although average values of AUC seem to be different, even two times higher in the group of fed animals, statistically the differences were not significant (p = 0.933, 0.484, and 0 ...
... B.; Van den Mooter, G.; Augustijns, P. Top-down production of drug nanocrystals: Nanosuspension stabiliza- tion, miniaturization and transformation into solid products. Int. J. Pharm. 2008, 364, 64–75. [CrossRef] 16. Siewert, C.; Moog, R.; Alex, R.; Kretzer, P.; Rothenhäusler, B. Process and scaling ...Jelena R. Mitrović , Branka Divović-Matović, Daniel E. Knutson, Jelena B. Ðoković, Aleksandar Kremenović, Vladimir D. Dobričić, Danijela V. Randjelović, Ivana Pantelić, James M. Cook, Miroslav M. Savić, Snežana D. Savić. "Overcoming the Low Oral Bioavailability of Deuterated Pyrazoloquinolinone Ligand DK-I-60-3 by Nanonization: A Knowledge-Based Approach" in Pharmaceutics, MDPI, Basel, Switzerland (2021). https://doi.org/10.3390/pharmaceutics13081188
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Investigating distant effects of the Moesian promontory: Brittle tectonics along the western boundary of the Getic unit (East Serbia)
In this study, we report evidence for brittle deformation in a part of the Carpatho–Balkan orogen, which is explained in terms of effects of the rigid Moesian promontory of the European plate on fault kinematics in East Serbia. We focus on the westernmost part of the Getic Unit of the East Serbian Carpatho–Balkanides, i.e. the Gornjak–Ravanica Unit, located between two main thrusts that were repeatedly activated from Early Cretaceous to recent times. We combine a new data set on ...Getikum, Mezijska jedinica, Karpato-balkanski orogen, krte deformacije, Gornjačko-ravanička jedinicaAna Mladenović, Milorad D. Antić, Branislav Trivić, Vladica Cvetković. "Investigating distant effects of the Moesian promontory: Brittle tectonics along the western boundary of the Getic unit (East Serbia)" in Swiss Journal of Geosciences, Springer (2019). https://doi.org/10.1007/s00015-018-0324-5
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BaTiO3/NixZn1−xFe2O4 (x = 0, 0.5, 1) Composites Synthesized by Thermal Decomposition: Magnetic, Dielectric and Ferroelectric Properties
Marija Šuljagić, Ivan Petronijević, Miljana M. Mirković, Aleksandar Kremenović, Adis Džunuzović, Vladimir B. Pavlović, Aleksandra Kalezić-Glišović, Ljubica Andjelković (2023)To investigate the influence of spinel structure and sintering temperature on the functional properties of BaTiO3/NixZn1−xFe2O4 (x = 0, 0.5, 1), NiFe2O4, ZnFe2O4, and Ni0.5Zn0.5Fe2O4 were in situ prepared by thermal decomposition onto BaTiO3 surface from acetylacetonate precursors. As-prepared powders were additionally sintered at 1150 °C and 1300 °C. X-ray powder diffraction (XRPD) and scanning electron microscopy (SEM) coupled with electron dispersive spectroscopy (EDS) were used for the detailed examination of phase composition and morphology. The magnetic, dielectric, and ...ferroelectric, dielectric properties, magnetic properties, titanate/ferrite composites, phase composition... superconductors. Nature 2004, 430, 539–-541. [CrossRef] Martins, P.; Larrea, A.; Goncalves, R.; Botelho, G.; Ramana, E.V.; Mendiratta, S.K.; Sebastian, V.; Lanceros-Mendez, S. Novel Anisotropic Magnetoelectric Effect on 50-FeO(OH)/P(VDF-TrFE) Multiferroic Composites. ACS Appl. Mater. Interfaces 2015 ...
... composites. Smart Mater. Struct. 2009, 18, 85013. [CrossRef] Curecheriu, L.P.; Buscaglia, M.T.; Buscaglia, V.; Mitoseriu, L.; Postolache, P.; lanculescu, A.; Nanni, P. Functional properties of BaTiOs-Nip sZno sFe2Oa magpnetoelectric ceramics prepared from powders with core-shell structure. J. Appl. Phuys ...
... ns it y [A rb . un it s] In te ns it y [A rb . un it s] 1300 ·C In te ns it y [A rb . un it s] 10 20 30 40 50 60 70 80 0p i P FI BaTiO_/NiFe,O, BaTiO,/ZnFe,O, BaTiO,/Ni, „Zn, „Fe,O, • - Barium titanate . * - Zinc oxide * – Spinel Ferrite 4 - Nickel, Zinc oxide v - B ...Marija Šuljagić, Ivan Petronijević, Miljana M. Mirković, Aleksandar Kremenović, Adis Džunuzović, Vladimir B. Pavlović, Aleksandra Kalezić-Glišović, Ljubica Andjelković. "BaTiO3/NixZn1−xFe2O4 (x = 0, 0.5, 1) Composites Synthesized by Thermal Decomposition: Magnetic, Dielectric and Ferroelectric Properties" in Inorganics, MDPI AG (2023). https://doi.org/10.3390/inorganics11020051
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Kvartarni klastiti iz bušotine kod Aranđelovca (rasadnik Mladost)
Miroslav Radeta (2024)U ovom radu analizirani su kvartarni klastiti iz bušotine kod Aranđelovca IB 18-3, sa ciljem boljeg razumevanja njihovih sedimentoloških i litoloških karakteristika. Kvartarni sedimenti su prilično homogenog/uniformisanog sastava i čine ih finozrni klastiti (dominantno alevroliti) sa određenim procentom peskovite i glinovite frakcije. Oni su iskartirani u samoj povlati i debljina im je 27 m. U podini su gornjokredne karbonatne stene (krečnjaci, laporci, rekristalisali/mermerisani karbonati) i miocenski sediment predstavljeni raznovrsnim varijetetima klastično karbonatnih stena. Ispitivani kvartarni sedimenti odlikuju se odsustvom ...... istraz. knj. XXI, serija A, Beograd. Laskarev P., (1927): POJAVE ŠARIJAŽA NA BUKULJI. Geol. an; Balk. Pol. knj. IX, deo prvi. ... Laskarev P., (1930): PRILOZI ZA TEKTONIKU BUKULJE, CRNOG VRHA I FRUŠKE GORE. Geol, an. Balk. Pol. knj. X/I, Beograd. Laskarev P., (1992): GEKOLOŠKA PROMATRANJA NA BUKULJII ...
... Bal. Pol. knj. XXIX, Beograd. Pavlović P., (11897): PRINOVE ZA FAUNU NEOGENA U OKOLINI KRAGUJEVCA I U BEOGRADU. Zapisnici SGD, 1897, Zbor XL VII, Beograd. Pavlović P., (1923): PRIKAZ FAUNE KOD ILINIH VODA KOD KRAGUJEVCA. Zapisnici SGD zbor 232. Pavlović P., 1931): RADMANEŠKA FAUNA USELU BALJKOVCU ...
... 2, Beograd. Stevanović P., (1949b): OGEOLOŠKOM ISPITIVANJU U ŠUMADIJI IZMEDU REKE JASENICE ! RALJE. Glasnik SAN, knj. 1. sv.3, Beograd. Stevanović P., (1967): STRATIGRAFSKE CRTICE TRAGOM CVIJIĆEVIH POVRŠI NISKE ŠUMADIJE. Gocol. glasnik, knj. V, 'Pitograd., Stevanović P., (1971-1975): GODIŠNJI IZVESTAJ ...Miroslav Radeta. Kvartarni klastiti iz bušotine kod Aranđelovca (rasadnik Mladost), 2024
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Optimizacija parametara reza rotornog bagera pri otkopavanju materijala sa povećanom čvrstoćom
Saša D. Bošković (2016-09-09)Otkopavanje materijala rotornim bagerom je veoma sloţen fiziĉko-mehaniĉki proces. Pokazatelji efektivnosti tog procesa zavise od velikog broja raznovrsnih ĉinilaca od kojih se posebno mogu istaći: fiziĉko-mehaniĉke karakteristike materijala koji se otkopava, reţim rada bagera i izbor tehnoloških parametara bloka, odreska i reza, geometrije vedrica i zuba itd. Poseban problem se javlja kod otkopavanja materijala povećane ĉvrstoće, što je ĉest sluĉaj na našim površinskim kopovima. Dimenzionisanje specifiĉne sile kopanja bagera prema manjim masama izuzetno ĉvrstog materijala je neracionalno i rešenje ...rotorni bager, parametri reza, otpor na kopanje, dinamika bagera, kapacitet, optimizacija, specifična potrošnja energije... geofiziĉkih istraţivanja pri rešavanju problema otkopavanja otkrivke, optimizacijom parametara reza rotornog bagera, mogućnostima otkopavanja otkrivk sa povećanim otporima kopanju i uticaju radne sredine na raspoloţivost BTO sistema. Bošković S., Jovanĉić P., Ignjatović D., Rakićević D., Maneski ...
... aktivnosti: Identifikacija komponenti problema - proces uoĉavanja pojedinaĉnih komponenti problema, analiza njihovog sadrţaja i analiza njihovih veza; Analiza povezanosti problema sa drugim problemima; Definisanje ciljeva koje treba ostvariti rešavanjem problema - kljuĉni korak druge faze, ali ...
... sprovodi kroz sledeće ĉetiri faze: Identifikacija problema; Definisanje problema; Analiza mogućih alternativa ostvarenja cilja i definisanje rezultata; Izbor optimalne alternative rešenja problema. Identifikacija problema odnosi se na prikupljanje i klasifikaciju podataka, zatim ...Saša D. Bošković. "Optimizacija parametara reza rotornog bagera pri otkopavanju materijala sa povećanom čvrstoćom" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2016-09-09)
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Projekcija razvoja osmatračke mreže podzemnih voda u Republici Srbiji
Petar Dokmanović, Zoran Stevanović, Saša Milanović, Bojan Hajdin, Vesna Ristić-Vakanjac, Veljko Marinović (2016)... koja 58 VODOPRIVREDA 0350-0519, Vol. 48 (2016) No. 279-281 p. 53-62 Petar Dokmanović i saradnici Projekcija razvoja osmatračke mreže podzemnih voda u Republici Srbiji VODOPRIVREDA 0350-0519, Vol. 48 (2016) No. 279-281 p. 53-62 59 su potencijalno pod pritiskom, a u okviru kojih nema ...
... izrađenih pijezometara, na delovima terena koji nisu „pokriveni“ ni postojećim osmatračkim VODOPRIVREDA 0350-0519, Vol. 48 (2016) No. 279-281 p. 53-62 53 Projekcija razvoja osmatračke mreže podzemnih voda u Republici Srbiji Petar Dokmanović i saradnici mrežama, niti (registrovanim) izvorištima ...
... PV Srbije na bazi gore prikupljenog dokumentacionog materijala prikazana je na slici 1. 54 VODOPRIVREDA 0350-0519, Vol. 48 (2016) No. 279-281 p. 53-62 Petar Dokmanović i saradnici Projekcija razvoja osmatračke mreže podzemnih voda u Republici Srbiji Slika 1. Kompilaciona karta postojećih ...Petar Dokmanović, Zoran Stevanović, Saša Milanović, Bojan Hajdin, Vesna Ristić-Vakanjac, Veljko Marinović. "Projekcija razvoja osmatračke mreže podzemnih voda u Republici Srbiji" in Vodoprivreda 48 no. 279-281, Beograd : Srpsko društvo za odvodnjavanje i navodnjavanje (2016)
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Inženjerskogeološka istraživanja za potrebe izgradnje tunela T1 na putnom pravcu Požega-Kotroman
Andrija Popović (2024)Tokom izrade završnog rada korišćeni su podaci koje sam dobio u saradnji sa firmom „Saobraćajni institut CIP d.o.o.“, kao i ostala odgovarajuća stručna literatura.Osnovni cilj pisanja rada jeste definisanje određenih fizičko mehaničkih parametara i predlog podgrade i načina iskopa tunela na osnovu RMR klasifikacije.... — »Z | VA Ć \ %. \ OOO — S|g a= OCTATE O3HAKE 385 |3 a „ HOO NE Z W \ — P CAJD AOI //V/ MMA = || — — K VO e eO VISBETIEH/ ICTPAXKH/ PAROBP > Fj \— _ — \ . - _ \ _ \ = -| 380 _ -| —A /\/ \/\ /\x _ — P ~ — ?);/ — \ - __ P / X ” — — \ d % > MCTPE)?SŠŽ?JJOMHE PMTOROLIKM CTyB MCTPAXKHE BYUIOTMHE [-5] ...
... uuup P a e s TA— 51 — Ml L ___JLJ VAAAv --abb _ } = as k- ov MI »rA y ep ag y FOOA 1OC MLA AMO * — Li MA Ma x lARA ac O a AMO uuup Ik JJJMMAMKAVMIA NI IMO vaaa i D AAAD L N JDA a la w dL ćOGp M L OL k L NEO __ z - Bk a Mikowćok OO M u LO o devkaokak es JJ OAAAA ap 37 P NIp p fa vatan ...
... mnm = 5 JT IM TO JI OL HI KA O 3 H A K A T E H E T C K A T I P V I T A J I H O C T PnMTORnOUKM OTMC % je ar pa [1 HE T. .y 3. 3 |/) BY UJ EH 5A - B nO P. y3 . 390.70| 55,50 9.50 TK P R NO On 42.4 no 55.6 m kpeub5ak kOMnaKTaH, uBpCT, anW Ca jaCHMM upBeHKaCTMM ...Andrija Popović. Inženjerskogeološka istraživanja za potrebe izgradnje tunela T1 na putnom pravcu Požega-Kotroman, 2024
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Fluid inclusion systematics in the Okoška gora polymetallic deposit
... Planetary Change, 20 103475. Mioč,P. 1972: Basic Geological Map of Yugoslavia 1:100.000. Sheet Slovenj Gradec. Interpreli to the Sheet Slovenj Gradec. Federal Geological Survey Belgrade, 74 pp. Schmid, S. M., Fiigenschuh, B., Kounov, A., Matenco,L., Nievergelt, P.. Oberhinsli, R., Picuge Schefer, ...
... Early Cambrian crustal growth and orogenic zonih, Авсап Стаоп—Сопзтани from U-Pb zircon ages ani Germany). - Precambrian Research, 224, 236–278. Mioč, P. 1972: Basic Geological Map of Yugoslavia 1:100.000.5 to the Sheet Slovenj Gradec. Federal Geological Survey B Sigesmund,S., Oriolo, S., Heinrichs, ...
... but at the outcrop scale veins of transparentquartz intersectvi amethyst (Janez Žavašnik, verbal comm.), suggesting the later's earlier paragenetic p Fluid inclusion systematics A total of 100 fluid inclusions in sphalerite and quartz from five samples of ore were investigated in this study. Both ...Aleš Šoster, Miloš Velojić, Barbara Potočnik Krajnc, Matej Dolenec. "Fluid inclusion systematics in the Okoška gora polymetallic deposit" in 25th meeting of Slovenian geologists, Ljubljana, 2021, Univerza v Ljubljani, Oddelek za geologijo (2021)
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Tectonic evolution of the Circum-Moesian orocline of the Carpatho-Balkanides: Paleomagnetic constraints
Emő Márton, Vesna Cvetkov, Miodrag Banješević, Gábor Imre, Aleksandar Pačevski. "Tectonic evolution of the Circum-Moesian orocline of the Carpatho-Balkanides: Paleomagnetic constraints" in Journal of Geodynamics, Elsevier BV (2024). https://doi.org/10.1016/j.jog.2024.102058
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Sprega neuronskih mreža i numeričkih modela zadefinisanje sigurnih rastojanja kod razletanja komada pri miniranju
Saša S. Stojadinović (2013-09-16)Doktorska disertacija sa navedenim naslovom prezentuje rezultate istraživanjaproblema razletanja komada pri miniranjima. Cilj istraživanja bio je kreiranje opšteg iuniverzalno primenljivog modela za prognozu maksimalnih dometa razletelih komada idefinisanje sigurnih rastojanja. Kombinacijomterenskih istraživanja, numerikogmodeliranja balistikih trajektorija razletelih komada i adaptivne prirode neuronskihmreža definisan je koncept neuro-numerike sprege. Sprega je objedinila univerzalnuprimenljivost numerikog modela i sposobnost prilagoavanja neuronskih mrežalokalnim uslovima u opšti model za prognozu maksimalnih dometa razletelih komada.Za potrebe sprege, a kao integralni deo disertacije, razvijen je metod za odreivanjekoeficijenta ...Razletanje, miniranje, domet, sigurna rastojanja, numeriki modeli,neuronske mreže, sprega, verifikacija...500 Internal Server Error Internal Server Error
<p>The server encountered an internal error and was unable to complete your request. Either the server is overloaded or there is an error in the application.p> ...Saša S. Stojadinović. "Sprega neuronskih mreža i numeričkih modela zadefinisanje sigurnih rastojanja kod razletanja komada pri miniranju" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2013-09-16)
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Karst aquifer impact on the formation of surface runoff: case study of the Resava River catchment, Serbia
Marina Mitrašinović, Vesna Ristić Vakanjac, Veljko Marinović, Saša Milanović, Ljiljana Vasić, Dušan Polomčić (2022)The paper compares the flow regimes of the Resava River at the gauging stations of the Manasija Monastery (upper course) and the town of Svilajnac (lower course). The hydrological analysis encompasses a multiyear period of monitoring (1982–2020). The water budget and baseflow index are assessed for the catchment areas monitored by the Svilajnac station (683 km2) and the Manasija Monastery station (358k m2), considering the overall monitoring period and characteristic years. The results indicate that the specific runoff in ...... zaštite na radu, Univerzitet u Nišu, Niš, 228 p. Dukić, D., LJ. Gavrilović. 2014. Reke Srbije. Monografija, Za- vod za udžbenike, 227 p., ISBN 978-86-17-18559-4. Paunković, Đ. P. 1953. Rel/jef sliva Resave. Monografija, Geo- grafski institutm, 158 p. ...
... CIIHCAHHE HA BbJITAPCKOTO TEOJIOT MUECKO JIPV)KECTBO, roji. 83, kn. 3, 2022, c. 255258 REVIEW OF THE BULGARIAN GEOLOGICAL SOCIETY, vol. 83, part 3, 2022, p. 255258 HauwuonHajiHa koH(bepeHuuy c MexxiyHapojiHo yuacrHe „TFEOHAVKH 2022“ National Conference with International Participation “GEOSCIENCES 2022” ...
... ž·ižšjžrgozn |—g.s. at Manasija Monastery —-g:5. at Svilajnac |—C-g5. at Manasija Monastery —-g.5. at Svilajnac • 180 . 160 s s o : z a : o g 10 P Ž ž Š w š š k i 33 Š o |}] E 40 || > o LJ 2808 888 8#8.8#8.4. 8 + žž BII II I I ŠGU 39 8B B ! Š Š 9 ž Š Š Š 3 'B B ! Š BI B R BO Cju.=<21”·(3320 ...Marina Mitrašinović, Vesna Ristić Vakanjac, Veljko Marinović, Saša Milanović, Ljiljana Vasić, Dušan Polomčić. "Karst aquifer impact on the formation of surface runoff: case study of the Resava River catchment, Serbia" in National Conference with International Participation “GEOSCIENCES 2022”, Sofia : Bulgarian geological society (2022)
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Izdvajanje vode iz prirodnog gasa
Dejan Nedeljkov (2024)U radu je istaknuto važnost prirodnog gasa kao vitalna komponenta svetske energetike.Spada u najsigurnije,najčistije i najkorisnije fosilno gorivo. Sama pojava vode u vidu vlage u gasu je pokazatelj lošeg kvaliteta gasa. parametri koji mogu dovesti do lošeg kvaliteta prirodnog gasa kao pokazatelj je Wobbe index.U okviru istraživanja u master radu glavni problem funkcionisanja na KPG Paliću predstavlja vlaga u gasu,takođe se može zaključiti da kvalitet gasa zavisi od Wobbe indeksa odnosno, što je Wobbe veći, čistiji je gas, ili ...... Prirodni gas, separatori, separacija, grejači, čileri, tačka rose, Pobbe indeks SADRŽAJ I 1{0) p OAAAAAA RAAAAAA || 2. METODOLOŠKI KONCEPT a a aaaaaaaanaanainanninannannainannainaeianatkkak 2 2.1. Problem i predmet istraživanja ..........aaaaanaanaanaaaaanananananataeekaeataaket 2 2.2. Cilj istraživanja ...
... testirati ı kroz celokupan skup teorijskih i praktičnih osnova celokupu temu rada i opravdati. 2. METODOLOŠKI KONCEPT 2.1. Problem i predmet istraživanja Problem i predmet istraživanja su parametri koji mogu dovesti do lošeg kvaliteta prirodnog, gasa kao pokazatelj je Wobbe index koji je propisan ...
... Da bi se izbegli problemi vezan je za formiranje hidrata,u toku daljeg procesa može se obaviti dehidracija gasa do tražene tačke rosišta na vodi putem apsorpcije (trietilen glikol) ili adsorpcije (molekularna sita).Medjutim,najčešću promenu za razrešavanje ove vrste problema nalazi injektiranje ...Dejan Nedeljkov . Izdvajanje vode iz prirodnog gasa, 2024
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A business intelligence approach to mine safety management
Ljiljana Kolonja, Ranka Stanković, Ivan Obradović, Olivera Kitanović, Dejan Stevanović, Marija Radojičić (2016)... Science of the Republic of Serbia. References 1. Danihelka, P., Safety and Security Research and its Relation to VŠB-TU Ostrava. Transactions of the VSB-Technical University of Ostrava, Safety Engineering Series, 2012. 7(2): p. 1-5. 2. Vaught, C., et al., Knowledge management and transfer ...
... Methodologies, Tools, and Applications, 2009. 1: p. 185. 5. Cheng, H., Y.-C. Lu, and C. Sheu, An ontology-based business intelligence application in a financial knowledge management system. Expert Systems with Applications, 2009. 36(2): p. 3614-3622. 6. Galatescu, G., et al., Ontology-based ...
... securing the best human resources and ensuring stable operation at minimal risk. In order to achieve this, it does not suffice simply to react to a problem when it occurs, but an analysis of weak points is needed, leading to a reduction of risk. A prerequisite for such an analysis is the creation of ...Ljiljana Kolonja, Ranka Stanković, Ivan Obradović, Olivera Kitanović, Dejan Stevanović, Marija Radojičić . "A business intelligence approach to mine safety management" in 13th International Symposium Continuous Surface Mining, Beograd : Yugoslav Opencast Mining Committee (2016)
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Multihazard Exposure Assessment on the Valjevo City Road Network
Miloš Marjanović, Biljana Abolmasov, Svetozar Milenković, Uroš Đurić, Jelka Krušić, Mileva Samardžić Petrović (2019)Miloš Marjanović, Biljana Abolmasov, Svetozar Milenković, Uroš Đurić, Jelka Krušić, Mileva Samardžić Petrović. "Multihazard Exposure Assessment on the Valjevo City Road Network" in Spatial Modeling in GIS and R for Earth and Environmental Sciences, Elsevier Inc (2019). https://doi.org/10.1016/B978-0-12-815226-3.00031-4.
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Hidrogeološke karakteristike područja Cerničkog polja (Istočna Hercegovina) sa posebnim osvrtom na rizik od zagađena podzemnih vodnih resursa
Petar Vojnović (2023)... RIZIK OD ZAGAĐENJA PODZEMINIH VODNIH RESURSA Petar Vojnović! Rudarsko-geološki fakultet Univerziteta u Beogradu, Departmon za hidrogeologiju, Centar za hidrogeologiju karsta, Đušina 7, e-mail: petar.vojnovicoorgf.bg.ac.rs Izvod Područje istraživanja nalazi se u jugoistočnom dijelu Republike ...
... hidrogeološka istraživanja u više navrata. Međutim, do sada posebna pažnja nije pridavana sveobuhvatnoj analizi i sintezi dobijenih rezultata, kao ni problemu zaštite podzemnih voda. Tokom 2018. godine izvršena su hidrogeološka istraživanja šire okoline sa ciljem definisanja pravca, smjera i brzine kretanja ...Petar Vojnović. "Hidrogeološke karakteristike područja Cerničkog polja (Istočna Hercegovina) sa posebnim osvrtom na rizik od zagađena podzemnih vodnih resursa" in Knjiga radova / 10. Memorijalni naučni skup iz zaštite životne sredine „Docent dr Milena Dalmacija“, Novi Sad 30-31.03.2023., Novi Sad : Univerzitet u Novom Sadu, Prirodno-matematički fakultet- Departman za hemiju, biohemiju i zaštitu životne sredine (2023)
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Primjena magnetometrijskih ispitivanja na arheološkom lokalitetu Nedeljkova humka
... a naziva se još i „cik-cak“ način akvizicije. 27 A k t u e l n a i n t e rd i s c p l i n a r n a i s t ra ž i v a n j a t e h n o l o g i j e u a r h e o l o g i j i j u g o i s t o č n e E v ro p e Drugi način akvizicije, paralelni način, od gore opisanog razlikuje se po tome što ...
... vertikalnog gra- dijenta geomagnetskog polja. 28 C u r re n t i n t e rd i s c i p l i n a r y s t u d i e s i n t e c h n o l o g y i n t h e a rc h a e o l o g y o f t h e s o u t h - e a s t E u ro p e Magnetometrijska je istraživa- nja obavljeno protonskim magnetome- trom-gradiometrom ...Mirko Petković, Vesna Cvetkov, Milorad Ignjatović, Dejan Naumov. "Primjena magnetometrijskih ispitivanja na arheološkom lokalitetu Nedeljkova humka" in Aktuelna interdisciplinarana istraživanja tehnologije u arheologiji jugoistočne Evrope: zbornik radova, Prvi skup Sekcije za arheometriju, arheotehnologiju, geoarheologiju i eksperimentalnu arheologiju Srpskog arheološkog društva, Beograd, 28.02.2020., Beograd : Srpsko arheološko društvo (2020)
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Indexing of textual databases based on lexical resources: A case study for Serbian
In this paper we describe an approach to improvement of information retrieval results for large textual databases by pre-indexing documents using bag-of-words and Named Entity Recognition. The approach was applied on a database of geological projects financed by the Republic of Serbia in the last half century. Each document within this database is described by metadata, consisting of several fields such as title, domain, keywords, abstract, geographical location and the like. A bag of words was produced from these ...... Borski okrug) ‘(gold OR Au) AND (Bor OR Bor district)’. For evaluation standard measures were used, namely Precision P = tp/(tp+ fp), Recall R = tp/(tp+ fn), and F- measure F = 2 ·P ·R/(P +R), where tp – true positive is the number of relevant documents retrieved, fp – false positive is the number of ...
... presented in Table 2. In the columns New AP and Old AP the Average Precision AP = ∑n k=1 P (k)∆(k) is given for a particular query using the new and the old system, where n = 120 is the number of retrieved documents, P (k) is the precision in the intersection Fig. 2. Precision-recall curve for the first ...
... scanning the text of appropriate fields with given keywords while word boundaries are not taken into consideration. This can par- tially solve the problem of the rich morphology that characterizes Serbian, as a language belonging to the South-Slavic Language family. For instance, scanning with lignit ...Ranka Stanković, Cvetana Krstev, Ivan Obradović, Olivera Kitanović. "Indexing of textual databases based on lexical resources: A case study for Serbian" in Semantic Keyword-based Search on Structured Data Sources : First COST Action IC1302 International KEYSTONE Conference, IKC 2015, Coimbra, Portugal, September 8-9, 2015. Revised Selected Papers, Springer (2015). https://doi.org/10.1007/978-3-319-27932-9_15
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Numerical Models of Debris Flows with Entrainment Analysis-Case Studies from the Republic of Serbia
The results of material entrainment analysis in RAMMS debris flow software, as well as numerical models of final flow heights for two case studies from the Republic of Serbia are presented. Both of debris flow cases started with initial sliding of huge volume block, prolonging to behave as flowing process. Results of the analysis showed that entrainment material affects final results of transportation model, runout distance, deposition area and volume of debris flow. In both cases entrainment volume is very ...Jelka Krušić , Biljana Abolmasov, Miloš Marjanović. "Numerical Models of Debris Flows with Entrainment Analysis-Case Studies from the Republic of Serbia" in Understanding and Reducing Landslide Disaster Risk. WLF 2020. ICL Contribution to Landslide Disaster Risk Reduction, Springer, Cham (2021). https://doi.org/10.1007/978-3-030-60706-7_25