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Упит dcterms_creator_txt:Pantelić Z

429 items

  • Hidrogeološke karakteristike i uslovi zaštite karstnog vrela Raške

    Pantelić Z, Vranješ Ana, Milenić Dejan (2014)

  • Upravljanje projektima u hidrogeologiji na primeru proširenja izvorišta Pančevo

    Jelena Pantelić (2012)
    Hidrogeologija, upravljanje projektima, izvorište Pančevo-proširenje.

  • 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 ...
    pyrazoloquinolinones, nanocrystals, wet media milling, fasted/fed bioavailability
    ... 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 Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Overcoming ...
    ... 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 | Pharmaceutics | 2021 | | 10.3390/pharmaceutics13081188 http://dr.rgf.bg.ac.rs/s/repo/item/0005481 ...
    ... column tempera- ture was set to 35 ◦C. Detection and quantification of DK-I-60-3 and internal standard were performed in positive HESI mode (m/z = 328.10–282.05 and m/z = 349.00–303.85, respec- tively). 2.2.6. Statistical Analysis All measurements were performed in triplicate, and results were expressed ...

  • Polymorphism and photoluminescence properties of K3ErSi2O7

    Predrag Dabić, Marko G. Nikolić, Sabina Kovač, Aleksandar Kremenović (2019)
    alkalni silikati elemenata retkih zemalja, silikati lantanoida, polimorfizam, fotoluminescencija, kristalna struktura

  • Optimisation of underground mine decline development system using genetic algorithm

    Zoran Gligorić, Aleksandar Ganić, Rade Tokalić, Aleksandar Milutinović (2014)
    ... s sf x y z x y z f x y z f x y z x y z f x y z   (2) where          2 2 2 1 1 , , n i i i i i i i f x y z c R x x y y z z          (3)        2 2 2 2 1 , , , , , n s s s d i s s s i f x y z x y z d c R x x y y z z     ...
    ... 1 , , n s s s s i m s m s m s i f x y z s c R x x y y z z                (5) has to be minimized, subject to     max 2 2 i i i z z r x x y y      (6)     max 2 2 s s s z z r x x y y      (7) ...
    ... (7)     max 2 2 m s m s m s z z x x y y       (8) min max s s sx x x  (9) min max s s sy y y  (10) min max s s sz z z  (11) where x, y, z - location (coordinates) of the underground mass ...

  • Sinteza i strukturna karakterizacija mikroporoznih arsenata i fosfata

    Sabina Z. Kovač (2015-09-28)
    Predmet rada i istraživanja ove doktorske disertacije su sinteza i strukturnekarakteristike novih kristalnih arsenata i fosfata koji sadrže Mg, K, Ca, Mn, Fe, Co, Ni,Cu, Zn, Sr, Ba i druge katjone. U strukturama arsenata i fosfata, AsO4- i PO4-tetraedrinajčešće se vezuju sa tetraedarski ili oktaedarski koordinisanim katjonima prelaznihmetala formirajući otvorene strukture (slojeve ili 3D mreže) sa širokim opsegomrazličitih topologija. U šupljinama ili porama u obliku povezanih ili nepovezanihkanala, tunela, kaveza i međuslojnog prostora mogu se ugraditi različiti vanmrežni joni(obično ...
    hidrotermalna sinteza, mikroporozna jedinjenja, arsenati, fosfati,rendgenska strukturna analiza
    ... Simetrijski kodovi: (i) –x, y, ‒z‒1/2; (ii) ‒x+1/2, y, z‒1/2; (iii) ‒x, y, ‒z+1/2; (iv) x, ‒y+1, z+1/2; (v) ‒x, ‒y, ‒z; (vi) x, ‒y+1, z‒1/2; (vii) ‒x+1/2, y, z+1/2; (viii) ‒x+1/2, ‒y+1, z; (ix) ‒x, ‒y+1, ‒z; (x) x+1/2, ‒y, ‒z+1/2; (xi) x, ‒y, z+1/2; (xii) ‒x+1/2, ‒y, z. Tabela 24. Sume valenci ...
    ... linijama. Simetrijski kodovi: (i) x, y+1, z; (ii) x‒1/2, ‒y‒1/2, z‒1/2; (iii) ‒x+1/2, y‒3/2, ‒z‒1/2; (iv) ‒x, ‒y, ‒z; (v) ‒x+1/2, y‒1/2, ‒z‒1/2; (vi) ‒x, ‒y‒1, ‒z; (vii) x, y‒1, z; (viii) ‒x+1, ‒y+1, ‒z; (ix) ‒x, ‒y+1, ‒z; (x) ‒x+1, ‒y, ‒z; (xi) x‒1/2, ‒y+1/2, z+1/2. Sinteza i strukturna karak ...
    ... Simetrijski kodovi: (i) −x+1, −y, −z+1; (ii) −x+3/2, y+1/2, −z+1/2; (iii) x−1/2, −y+1/2, z−1/2; (iv) −x+1/2, y+1/2, −z+1/2; (v) −x+1, −y, −z; (vi) x−1, y, z; (vii) x+1, y, z; (ix) −x+1/2, y−1/2, −z+1/2; (xii) −x+3/2, y−1/2, −z+1/2; (xvii) x+1/2, −y+1/2, z+1/2. Atom bakra, koji se nalazi ...

  • Ultrapotassic volcanism from the waning stage of the Neotethyan subduction: a key study from the Izmir-Ankara-Erzincan suture belt, central northern Turkey

    Gülmez, F., Genç, S.G., Prelević, D., Tüysüz, O., Karacik, Z., Roden, M. F., Billor, Z. (2016)

  • Crystal structure of K3EuSi2O7

    Sabina Kovač, Predrag Dabić, Aleksandar Kremenović (2021)
    alkalni silikati elemenata retkih zemalja, kristalna struktura, sinteza metodom fluksa, rendgenska difrakcija na monokristalu
    ... ix−y, −y, z; ii−y+1, x−y, z; iii−x+1, −x+y, z; ivy, −x+y, −z; vx, x−y, −z; v−x+1, −x+y, −z+1/2; viix−y, −y, −z+1/2; viiiy, x−1, z; ixy, x−1, −z+1/2; x−x+y, y, −z; xiy, x, z; xii−y, −x, −z; xiii−x, −y, −z; xivx−y, x−1, −z; xv−x+1, −y, −z; xviy, x, −z+1/2; xviix, y, −z+1/2; (xviiiy+1, x, z RESULTS ...
    ... yet been subjected to the editing process and publishing procedure applied by the JSCS Editorial Office. Please cite this article as S. Z. Kovač, P. Z. Dabić, A. S. Kremenović, J. Serb. Chem. Soc. (2021) https://doi.org/10.2298/JSC210218026K This “raw” version of the manuscript is being ...
    ... 6K J. Serb. Chem. Soc. 00(0) 1-10 (2021) UDC JSCS–10398 Original scientific paper 1 Crystal structure of K3EuSi2O7 SABINA Z. KOVAČ*, PREDRAG Z. DABIĆ and ALEKSANDAR S. KREMENOVIĆ University of Belgrade, Faculty of Mining and Geology, Department of Mineralogy, Crystallography, Petrology ...

  • Kristalne strukture Cs2HoSi4O10F i Cs2TmSi4O10F

    Predrag Dabić, Sabina Kovač, Aleksandar Kremenović (2021)
    ... grupi Pnma sa slede elija: a = 22,3809 (7), b = 8,8686 (3), c = 11,9827 (4) , V = 2378,41 (14) 3, Z = 8 (za jedinjenje Cs2HoSi4O10F), a = 22,3447 (5), b = 8,8131 (2), c = 11,9594 (3) , V = 2355,12 (10) 3, Z = 8 (za jedinjenje Cs2TmSi4O10F). Ispitivana jedinjenja su izostrukturna sa Cs2YSi4O10F [1] i ...
    ... strukture Cs2REESi4O10F paralelna sa pravcem [010] predstavljena poliedrima. 1 M.C. Sch T. Schleid, Z. Naturforsch. B., 64 (2009) 1329 1338. 2 P. Dab V. Kahlenberg, D. Schmidmair, A. , P. , Z. Krist.-Cryst. Mater., 231 (2016) 195 207. 27th Conference of the Serbian Crystallographic Society ...
    ... following unit cell parameters: a = 22.3809 (7), b = 8.8686 (3), c = 11.9827 (4) V = 2378.41 (14) 3, Z = 8 (for Cs2HoSi4O10F compound), a = 22.3447 (5), b = 8.8131 (2), c = 11.9594 (3) V = 2355.12 (10) 3, Z = 8 (for Cs2TmSi4O10F compound). The investigated compounds are isotypic to Cs2YSi4O10F [1] and ...

  • Savremeni pristupi u upravljanju rizikom mehanizacije na površinskim kopovima

    Kirin Snežana, Pantelić Milorad, Miljanović Igor (2016)

  • The occurrence of iron mineralization in vicinity of Ostenjak (Aranđelovac), Serbia

    Pantelić Nemanja, Kostić Bojan, Vulić Predrag (2016)

  • Risk management of machines in open pit mines

    Kirin Snežana, Pantelić Milorad, Miljanović Igor (2013)

  • Inhibitory effect of platinum and ruthenium bipyridyl complexes on porcine pancreatic phospholipase A2

    Tina Kamčeva, Jörg Flemmig, Bojana Damnjanović, Jürgen Arnhold, Aleksandar Mijatović, Marijana Petković (2011)
    Fosfolipaza pankreasa A2 (PLA2) igra važnu ulogu u ćelijskoj homeostazi kao iu procesu karcinogeneze. Efekti metalo-lekova koji se koriste kao hemoterapeutici na aktivnost ovog enzima nisu poznati. U ovom radu, interakcija između PLA2 svinjskog pankreasa i dva odabrana kompleksa prelaznih metala — tetrahloro(bipiridin) platine(IV) ([PtCl4(bipi)]) i dihloro (bipiridin) rutenijum(III)hlorida ([RuCl2(bipi)2) ]Cl)—proučavana je. Laserska desorpcija/jonizacija uz pomoć matriksa, vremenska masa spektrometrija (MALDI-TOF MS) i fluorescentna spektroskopija korišćeni su za analizu aktivnosti enzima u odsustvu i prisustvu metalnih kompleksa i za ...
    Metals and Alloys, Biochemistry, Biomaterials, Biophysics, Chemistry (miscellaneous)
    ... species: m/z = 760.6 and m/z = 782.6 for proton and sodium adducts of PC 16 : 0, 18 : 1, respectively; m/z = 496.3 and m/z = 518.3 for proton and sodium adducts of LPC 16 : 0, respectively. Proton and sodium adducts of internal standard used, LPC 14 : 0, yield peaks at m/z = 468.3 and m/z = 490.3, ...
    ... standard Concentration of internal standard LPC 14:0 (peaks atm/z=468.3 and m/z = 490.3) added in all samples was kept constant, 0.2 mg ml�1. The intensity of the peak corresponding to the product of digestion, LPC 16 : 0 (m/z = 496.3 and m/z = 518.3, the proton and the sodium adduct, respectively), decreases ...
    ... standard Concentration of internal standard LPC 14:0 (peaks at m/z = 468.3 and m/z = 490.3) added in all samples was kept constant, 0.2 mg ml~!. The intensity of the peak corresponding to the product of digestion, LPC 16:0 (m/z = 496.3 and m/z = 518.3, the proton and the sodium adduct, respectively), decreases ...

  • 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

  • Sinteza i strukturna karakterizacija mikroporoznih arsenata i fosfata

    Sabina Z. Kovač (2015)
    arsenat, fosfat, sinteza, kristalografija, mikroporoznost

  • The theory of Hardys Z-function""""

    Ivić Aleksandar (2012)

  • Differences between CEC determination methods used for different types of soil

    Kaluđerović L., Milošević M., Nikolić N., Tomić Z. (2017)

  • Istraživanje faune makrozoobentosa u izvorima

    K. Belanović, I. Živić, Z. Marković, Ilić Marija, M. Radulović, M. Živić (2010)

  • Gate Road Support Deformation Forecasting Based on Multivariate Singular Spectrum Analysis and Fuzzy Time Series

    Luka Crnogorac, Rade Tokalić, Zoran Gligorić, Aleksandar Milutinović, Suzana Lutovac, Aleksandar Ganić (2021)
    Underground mining engineers and planners in our country are faced with extremely difficult working conditions and a continuous shortage of money. Production disruptions are frequent and can sometimes last more than a week. During this time, gate road support is additionally exposed to rock stress and the result is its progressive deformation and the loss of functionality of gate roads. In such an environment, it is necessary to develop a low-cost methodology to maintain a gate road support system. ...
    deformacije podgrade, lasersko skeniranje, višekanalna singularna spektralna analiza, prognoza, klasterisanje fuzzy vremenskih serija
    ... 3.126 3.026 11 Z(11) 3.537 3.344 3.258 3.124 3.031 2.930 12 Z(12) 3.371 3.219 3.146 3.079 3.017 2.936 13 Z(13) 3.072 2.939 2.890 2.815 2.778 2.730 14 Z(14) 2.723 2.662 2.634 2.606 2.587 2.552 15 Z(15) 2.305 2.271 2.241 2.239 2.219 2.209 16 Z(16) 1.860 1.853 1.844 1.839 1.820 1.812 17 Z(17) 1.245 1.241 ...
    ... 365 3.351 3.341 Table 2. Z coordinates of the markers (m). Marker t = 0 t = 1 t = 2 t = 3 t = 4 t = 5 1 Z(1) 0.000 0.000 0.000 0.000 0.000 0.000 2 Z(2) 0.624 0.625 0.622 0.621 0.617 0.614 3 Z(3) 1.245 1.231 1.239 1.221 1.235 1.219 4 Z(4) 1.860 1.846 1.853 1.835 1.826 1.823 5 Z(5) 2.305 2.284 2.266 2 ...
    ... 2.263 2.269 6 Z(6) 2.723 2.669 2.610 2.615 2.579 2.549 7 Z(7) 3.072 2.998 2.916 2.899 2.851 2.843 8 Z(8) 3.371 3.261 3.188 3.133 3.057 2.982 Energies 2021, 14, 3710 11 of 20 Table 2. Cont. Marker t = 0 t = 1 t = 2 t = 3 t = 4 t = 5 9 Z(9) 3.538 3.386 3.251 3.163 3.101 3.044 10 Z(10) 3.590 3.388 ...

  • Impact of modern technological equipment at improvement of technological and economical indicators in lead and zinc flotation plant “Kopaonik” – Leposavic, RMHK “Trepca” – Serbia

    Lazić Predrag, Mališić Z., Vidosavljević S., Ivanović M., Antonijević D. (2013)