Претрага
425 items
-
Karstification depth and storativity as main factors of karst aquifer regimes: some examples from southern Alpine branches (SE Europe and Middle East)
Zoran Stevanović, Vesna Ristić-Vakanjac, Saša Milanović, Ljiljana Vasić, Branislav Petrović, Marina Čokorilo-Ilić (2015)Zoran Stevanović, Vesna Ristić-Vakanjac, Saša Milanović, Ljiljana Vasić, Branislav Petrović, Marina Čokorilo-Ilić. "Karstification depth and storativity as main factors of karst aquifer regimes: some examples from southern Alpine branches (SE Europe and Middle East)" in Environmental Earth Sciences, Springer Science and Business Media LLC (2015). https://doi.org/10.1007/s12665-015-4046-y
-
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 ...... ojumaratba y JUMrwranHoM peno3HTopHjyMy Py;apcko-reooOmkor (akynrera. /7lo3BoJbaBaM a ce oOjaBe MojH nHuHH mojlanH Be3aHH 3a JIOOHjaMbe akajIĆMCKOT 3BaHba, KaO HITO Cy HMC H TIpe3HMC, roJUHHa H MecTO pobctba H JlaTyM O/1OpaHc pajta. OBH JHuHH OJAl MOTy CC OOjaBHTH y CCKTpOHCKOM KarTaory H y nyOmMkauMjaMa ...
... je 3aBpnuiHH paji 0J1 HaCJIOBOM P-L ancaVWWo U%\I_\AQ 005 _ Mo\ubar(a • pesyjTaT COIHICTBeHOTr HcTpa;KHBaukor pajna, • JlA 3aBpHIHH paji y HCJIHHH HH y /ICJIOBHMA HHje OHO IIpc/UIO;KCH 3a CTHHaHC JIpyrc JUIIJIOMEC Ha CTy/HJCKHM HporpaMHMa Pynapcko-reomonikor (pakynrera HH JIpyrHx BHCOKOIIIKOJICKHX ...
... nyOmMkauMjaMa Pynapcko-reojmonikor (bakyarera. Y Beorpajny, AG-OW- lOQV. IIornac cryneHrTa Oo0pasau 3 H3JABA O KOPHIITREMbY 3ABPIIIHOT PAJIA OnnamnhyjeM GHOnHoTeky Pynapcko-reomnomrkor (pakyarrera na y JIprHranHH penmo3HTopHjyM YyHeCe MOJ 3aBPIIIHH pajL 11071 HaCJIOBOM: Đ-T a,naW?O0 UOUOyO ...Rada Vitomir. P-T analiza uglja RB Kolubara, 2024
-
The influence of alkyl polyglucosides (and highly ethoxylated alcohol boosters) on the phase behavior of a water/toluene/technical alkyl polyethoxylate microemulsion system
Marija Ilic, Franz-Hubert Haegel, Vesna Pavelkic, Dragan Zlatanovic, Snezana Nikolic-Mandic, Aleksandar Lolic, Zoran Nedic (2016)The influence of additives (alkyl polyglucoside, Glucopon 600 CS UP and alcohol ethoxylate C18E100) on the behavior of the water/toluene/Lutensol ON 50 (technical oxoalcohol, i-C10E5) microemulsion system as a function of temperature and composition has been investigated. The phase behavior of the microemulsions was determined by vertical sections through the Gibbs phase prism (fish-like phase diagrams). Alkyl polyglucoside shifts the one phase region to lower temperatures compared with water/toluene/Lutensol ON 50 mixtures. This is contrary to the expectation, considering ...микроемулзија, толуен, алкил полиглукозид, оксоалкохол етоксилат, појачивач ефикасности, „fish“ дијаграми... of water ana toluene (a = 0.5). The phase boundaries of the system with Cx+oEs meet at y}= 0.123, 7 =24.9C. Beyond that point, a single homogeneous phase appears, when the mass fraction of surfactant y is further increased. Thus, this point where the three-phase (3d) and one-phase regions ...
... | • ... 30 -. .. ·' + B • · s I·- o - EO LI =- 0 j LI · [= |Lutensol ON 50 - · 40 |_* CaE„š=0.01 . kd T T T T 0.2 0.3 0.4 0.5 Y Figure 4. Temperature-composition phase diagram at watfer to toluene mass fraction a = 0.5 ofthe water/toluene/Lutenso! ON 250 system With CysE ...
... polyglycol ethers C,„G, alkyl polyglucosides EO ethylene oxide units HLB hydrophile-lipophile balance 7 temperature 7 phase inversion temperature y surfactant mass fraction Acknowledgments The authors thank the Ministry of Education, Science and Technological Development of the Republic of ...Marija Ilic, Franz-Hubert Haegel, Vesna Pavelkic, Dragan Zlatanovic, Snezana Nikolic-Mandic, Aleksandar Lolic, Zoran Nedic. "The influence of alkyl polyglucosides (and highly ethoxylated alcohol boosters) on the phase behavior of a water/toluene/technical alkyl polyethoxylate microemulsion system" in Chemical Industry and Chemical Engineering Quarterly, National Library of Serbia (2016). https://doi.org/ 10.2298/CICEQ141105015I
-
Synthesis and characterization of high-pressure and high-temperature sphene (CaTiSiO5)
Jelena Pantić, Vladimir Urbanovich, Vesna Poharc-Logar, Bojan Jokić, Marija Stojmenović, Aleksandar Kremenović, Branko Matović (2014)Sphene (CaTiSiO5), a calcium titanosilicate ceramic has been prepared from a powder mixture of CaCO3, TiO2 and SiO2 using vibro-milling for homogenization and activation of precursors. During the highpressure and high-temperature synthesis (HPS) process at 4 GPa and 1,200 °C, sphene undergoes into phase transition, from room-temperature phase P21/a to high-temperature phase A2/a. Evidence of that structural phase transition is given in this paper using infrared, Raman spectroscopy and X-ray powder diffraction. Rietveld refinement was employed to get the ...Jelena Pantić, Vladimir Urbanovich, Vesna Poharc-Logar, Bojan Jokić, Marija Stojmenović, Aleksandar Kremenović, Branko Matović. "Synthesis and characterization of high-pressure and high-temperature sphene (CaTiSiO5)" in Physics and Chemistry of Minerals, Springer Science and Business Media LLC (2014). https://doi.org/10.1007/s00269-014-0693-x
-
Geotehnički uslovi izgradnje nadvožnjaka "Balajnac" na autoputu E-80 deonica: Niš - Merošina
Dragoslav Rakić, Nikola Božović (2024)U sklopu prve deonice autoputa E-80 Niš – Merošina, izgrađen je nadvožnjak u zoni sela Balajnac koji je oslonjen na tri stubna mesta na međusobnom rastojanju od oko 26 m. Svaki stub je fundiran na šipovima i to sa predloženim rasporedom od 2 šipa u grupi na međusobnom rastojanju od 3.6 m. U radu su na osnovu izvršenih geotehničkih istraživanja terena, analizirani rezultati nosivosti vertikalno opterećenog šipa prečnika 1.2 m i dužine šipa od L = 23 m. Analiza ...Dragoslav Rakić, Nikola Božović. "Geotehnički uslovi izgradnje nadvožnjaka "Balajnac" na autoputu E-80 deonica: Niš - Merošina" in Peti Srpski kongres o putevima, Beograd, 30-31.05.2024., Beograd : Srpsko društvo za puteve "Via Vita" (2024)
-
Introduction to special section: Characterization of hydrocarbon and geothermal resource potential and carbon sequestration opportunities of the Pannonian Basin
Balázs Németh, Gábor Tari, Gábor Bada, Dejan Radivojević, Bruno Tomljenovic, Csaba Krézsek. "Introduction to special section: Characterization of hydrocarbon and geothermal resource potential and carbon sequestration opportunities of the Pannonian Basin" in Interpretation, AAPG SEG (2018). https://doi.org/10.1190/INT-2017-1207-SPSEINTRO.1
-
Efikasnost različitih tipova glina Srbije za adsorpciju metilen plavog
Maja D. Milošević (2016-12-09)Adsorpciona efikasnost različitih uzoraka glina sa lokaliteta Srbije određenaje njihovim tretiranjem različitim koncentracijama rastvora metilen plavog (MP).Detaljna mineraloška karakterizacija ispitivanih glina i rezultati njihove interakcijesa rastvorima MP dobijeni su primenom optičkih, rendgenskih, hemijskih, DTA ispektroskopskih metoda.Na osnovu formiranja MP agregata u izmenljivim pozicijama i površiničestica gline, razlikuju se dva tipa glinovitih minerala: visoko naelektrisani(smektiti) i nisko naelektrisani (kaoliniti). Dimeri se stvaraju na naelektrisanimpovršinama, a granica njihovog razvoja omogućuje determinaciju mineralne vrste.Molekuli MP stoje pod uglom od 21.5o kada se ...minerali glina, metilen plavo, kristali metilen plavog, difuznarefleksija, adsorpcija, flokulacija, naelektrisanje slojeva... prikazivanje boje upotrebljen je I. C. I. (x, y) (I.C.I. - International Commission on Illumination) dijagram koji pokazuje sve boje u prirodi definisane hromatičnim koordinatama x i y (CIE, 1932). Hromatičnost boje određena je sa dva izvedena parametara x i y, dve od tri normalizovane vrednosti koje ...
... odnosu na pružanje lamela uočava se da je atom azota orijentisan u smeru Y ose. Slika 58. Struktura metilen plavog i položaj azota (N) u odnosu na kristalografske ose (X, Y i Z) Optička osa mernog instrumena se poklapa sa Y osom MP molekula pa se glavni dipolni momenat (µ1) orijentisan u pravcu ...
... Shmuel Y. and Harold C. (Eds.), Organo-clay complexes and interactions, Marcel Dekker Inc., pp. 688 Yukselen Y. and Kaya A. 2003. Zeta potential of kaolinite in the presence of alkali, alkaline earth and hydrolyzable metal ions. Water Air Soil Pollut. 145(1): 155 - 168 126 Yukselen Y. and ...Maja D. Milošević. "Efikasnost različitih tipova glina Srbije za adsorpciju metilen plavog" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2016-12-09)
-
Modeliranje tehnoloških procesa u rudarstvu u uslovima nedovoljnosti podataka primenom teorije grubih skupova
Zoran M. Štirbanović (2015-07-01)Rudarstvo, a u okviru njega i priprema mineralnih sirovina, se odlikuje složenošću tehnoloških procesa što je posledica velikog broja uticajnih parametara. Samim tim je potrebno biti veoma obazriv prilikom donošenja odluka u oblasti rudarstva. U cilju što efikasnijeg funkcionisanja procesa, moguće je primeniti različite metode koje služe za pojednostavljenje procesa odlučivanja. Jedna od takvih metoda jeste i teorija grubih skupova. Ona predstavlja relativno novu matematičku teoriju koja je pogodna za razumevanje nepreciznih i nepotpunih podataka kao i za otkrivanje ...rudarstvo, priprema mineralnih sirovina, teorija grubih skupova, višekriterijumsko odlučivanje, flotacijsko jalovište, flotacijski kolektor, flotaciona mašina... svakom paru objekata x i y podskup atributa δ(x,y) ⊆ B, sa sledećim svojstvima: • δ (x, x) = ∅, • δ (x, y) = δ (y, x), • δ (x, z) ⊆ δ (x, y) ∪ δ (y, z). Ove osobine su slične osobinama polu distance, te se stoga funkcija δ može smatrati kvalitativnom polu matricom a δ (x, y) kvalitativnom polu ...
... posmatrati kao kvalitativna matrica ili matrica polu distance. Treba takođe napomenuti da za svako x,y,z ∈ U imamo: • |δ (x, x)| = 0, • |δ (x, y)| = |δ (y, x)|, • |δ (x, z)| ≤ |δ (x, y)| +|δ (y, z)|. Lako se može videti da je jezgro skup svih pojedinačnih unosa matrice razlikovanja M(B). ? ...
... Applications 36, 2009, pp. 102–110. 67. Y.-b. Yuan, Y.-q. Zhu, Y. Zhou, N. R. Saeltun, W. Cui, J. Huang, Rough set for quantitative analysis of characteristic information in metallogenic prediction, Kybernetes 38 (10), 2009, pp. 1801–1811. 68. Y.-b. Yuan, X. Liang, J. Huang, F. Zhang, Geological ...Zoran M. Štirbanović. "Modeliranje tehnoloških procesa u rudarstvu u uslovima nedovoljnosti podataka primenom teorije grubih skupova" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2015-07-01)
-
Trans-Lithospheric Diapirism as a Possible Mechanism for Ophiolite Emplacement?
Nikola Stanković, Taras Gerya, Vladica Cvetković, Vesna Cvetkov. "Trans-Lithospheric Diapirism as a Possible Mechanism for Ophiolite Emplacement?" in EGU General Assembly 2024, Vienna, 14-19 April 2024, Göttingen : Copernicus GmbH (2024). https://doi.org/10.5194/egusphere-egu24-568
-
Freeze-dried nanocrystal dispersion of novel deuterated pyrazoloquinolinone ligand (DK-I-56-1): Process parameters and lyoprotectant selection through the stability study
Jelena R. Mitrović, Maja Bjelošević Žiberna, Aleksandar Vukadinović, Daniel E. Knutson, Dishary Sharmin, Aleksandar Kremenović, Pegi Ahlin Grabnar, Odon Planinšek, Dominique Lunter, James M. Cook, Miroslav M. Savić, Snežana D. Savić (2023)Recently, nanocrystal dispersions have been considered as a promising formulation strategy to improve the bioavailability of the deuterated pyrazoloquinolinone ligand DK-I-56-1 (7‑methoxy-2-(4‑methoxy-d3-phenyl)-2,5-dihydro-3H-pyrazolo[4,3-c]quinolin-3-one). In the current study, the freeze-drying process (formulation and process parameters) was investigated to improve the storage stability of the previously developed formulation. Different combinations of lyoprotectant (sucrose or trehalose) and bulking agent (mannitol) were varied while formulations were freeze-dried under two conditions (primary drying at -10 or -45 °C). The obtained lyophilizates were characterized in terms ...... org/10.1016/j. addr.2011.02.001. 12 'European Journal of Pharmaceutical Sciences 189 (2023) 106557 Yue, P., Xiao, M., Xie, Y., Ma, Y., Guan, Y., Wu, Z., Hu, P., Wang, Y., 2016. The roles of vitrification of stabilizers/matrix formers for the redispersibility of drug nanocrystals after solidification: ...
... process and storage considerations. Adv. Drug Deliv. Rev. 58 (15), 1688–1713. https://doi.org/10.1016/j.addr.2006.09.017. Akao, K.1., Okubo, Y., Asakawa, N., Inoue, Y., Sakurai, M., 2001. Infrared spectroscopic study on the properties of the anhydrous form II of trehalose. Implications for the functional ...
... (Divović Matović et al., 2022). To increase metabolic stability and bioavailability, deuterated analogues, including DK-I-56-1 (7-methoxy-2-(4-methox- y-d3-phenyl1)-2,5-dihydro-3H-pyrazolo[4,3-c]quinolin-3-one), have been developed. Deuteration of a methoxy group increased the stability of DK-I-56-1 ...Jelena R. Mitrović, Maja Bjelošević Žiberna, Aleksandar Vukadinović, Daniel E. Knutson, Dishary Sharmin, Aleksandar Kremenović, Pegi Ahlin Grabnar, Odon Planinšek, Dominique Lunter, James M. Cook, Miroslav M. Savić, Snežana D. Savić. "Freeze-dried nanocrystal dispersion of novel deuterated pyrazoloquinolinone ligand (DK-I-56-1): Process parameters and lyoprotectant selection through the stability study" in European Journal of Pharmaceutical Sciences, Elsevier BV (2023). https://doi.org/10.1016/j.ejps.2023.106557
-
Adsorption and degradation of some psychiatric drugs by sol-gel synthesized titania-based photocatalysts: influence of tungsten and sodium content
Nina L. Finčur, Maja J. Šćepanović, Mirjana Grujić-Brojčin, Biljana F. Abramović, Jugoslav B. Krstić, Aleksandar Kremenović, Tatjana Srećković, Aleksandar Golubović (2019)Mesoporous anatase nanopowders were doped with 0.05−0.5 mol% of W6, in order to obtain more efficient photocatalyst than TiO2 Degussa P25 in the degradation of amitriptyline (AMI) under simulated solar irradiation (SSI). Dominant XRPD peaks were ascribed to anatase phase, with additional peaks which could correspond to brookite, TiO2 bronze and sodium titanate, Na2Ti9O19. The Raman scattering measurements have confirmed anatase as dominant phase, with broad Raman feature at ~270 cm−1 possibly related to Ti–O–Na stretching vibration. All W-doped ...Sol-gel synthesis, Doped titania nanopowders, XRPD, Raman spectroscopy, Adsorption and photocatalytic degradation, Psychiatric drugsNina L. Finčur, Maja J. Šćepanović, Mirjana Grujić-Brojčin, Biljana F. Abramović, Jugoslav B. Krstić, Aleksandar Kremenović, Tatjana Srećković, Aleksandar Golubović. "Adsorption and degradation of some psychiatric drugs by sol-gel synthesized titania-based photocatalysts: influence of tungsten and sodium content" in Journal of Sol-Gel Science and Technology, Springer Science and Business Media LLC (2019). https://doi.org/10.1007/s10971-019-04925-4
-
Critical disorder and critical magnetic field of the nonequilibrium athermal random-field Ising model in thin systems
Svetislav Mijatović, Dragutin Jovković, Sanja Janićević, Đorđe Spasojević. "Critical disorder and critical magnetic field of the nonequilibrium athermal random-field Ising model in thin systems" in Physical Review E, American Physical Society (APS) (2019). https://doi.org/10.1103/PhysRevE.100.032113
-
Influence of Ag doping on the morphological and magnetic properties in CuO nanopowders
Maria Čebela, Uroš Čakar, Vesna Lojpur, Maja Milošević, Sanja Krstić, Vladimir Dodevski, Milena Rosić (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 ...
... of the particles were successfully determined by transmission electron microscopy (TEM) and scanning electron microscopy (SEM). 1. T. Kimura, Y. Sekio, H. Nakamura, T. Siegrist, A.P. Ramires, Nafture Mater., 7 (2008) 291. 2. J. Hellsvik, M. Balestieri, T. Usui, A. Stroppa, A. Bergman, L. Berqvist ...Maria Čebela, Uroš Čakar, Vesna Lojpur, Maja Milošević, Sanja Krstić, Vladimir Dodevski, Milena Rosić. "Influence of Ag doping on the morphological and magnetic properties in CuO nanopowders" in Programme ; and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade, Serbia , Beograd : Institut za multidisciplinarna istraživanja, (2023)
-
Advantages and Disadvantages of a Parallel and Zigzag Method of Acquisition in Walking Mode in Magnetometric Archeological Research
магнетометријска испитивања, цик-цак и паралелна аквизиција у ходајућем моду, линеарне аномалије, археологија... investigation polygon where the magnetic measurements are acquired, rather than GPS which assigns uniformly-arranged coordinates along the x and y axes of the data. KEYWORDS: MAGNETIC SURVEY, ZIGZAG AND PARALLEL ACQUISITION IN WALKING MODE, LINEAR ANOMALIES, ARCHAEOLOGY. INTRODUCTION The diff ...
... 1 s and the dis- tance between the traverses to 1 m in order to obtain a regular data grid with the same spacing between the points along the x and y directions. DATA ACQUISITION IN ZIGZAG AND PARALLEL METHOD Magnetometric data acquisition on traverses is usually performed in a zigzag or parallel ...
... acquisitions (Figure 4.). Figure 4 What is important to note is that for the fi lter to be relevant, the data must be equally distributed along the x and y axes. If the data is sampled from an azimuth diff erent from 0°, before applying the fi lter, the data needs to be rotated to the zero az- imuths. ...Mirko Petković, Vesna Cvetkov, Branislav Sretenović. "Advantages and Disadvantages of a Parallel and Zigzag Method of Acquisition in Walking Mode in Magnetometric Archeological Research" in Arheologija i prirodne nauke (2014)
-
Development of a petrographic classification system for organic particles affected by self-heating in coal waste. (An ICCP Classification System, Self-heating Working Group – Commission III)
M. Misz-Kennan, J. Kus, D. Flores, C. Avila, Z. Büçkün, N. Choudhury, K. Christanis, J.P. Joubert, S. Kalaitzidis, A.I. Karayigit, M. Malecha, M. Marques, P. Martizzi, J.M.K. O'Keefe, W. Pickel, G. Predeanu, S. Pusz, J. Ribeiro, S. Rodrigues, A.K. Singh, I. Suárez-Ruiz, I. Sýkorová, N.J. Wagner, D. Životić (2020)Self-heating of coal waste is a major problem in the leading coal-producing and consuming countries, independent of the recent or past coal exploitation history. The phenomenon of self-heating is dependent on many factors such as the properties of organic matter (maceral composition and rank), moisture and pyrite content, climate effects, and storage conditions (shape of the dump or compaction of the coal waste). Once deposited, coal waste undergoes oxidation, which can lead to self- heating with the overall temperatures ...M. Misz-Kennan, J. Kus, D. Flores, C. Avila, Z. Büçkün, N. Choudhury, K. Christanis, J.P. Joubert, S. Kalaitzidis, A.I. Karayigit, M. Malecha, M. Marques, P. Martizzi, J.M.K. O'Keefe, W. Pickel, G. Predeanu, S. Pusz, J. Ribeiro, S. Rodrigues, A.K. Singh, I. Suárez-Ruiz, I. Sýkorová, N.J. Wagner, D. Životić. "Development of a petrographic classification system for organic particles affected by self-heating in coal waste. (An ICCP Classification System, Self-heating Working Group – Commission III)" in International Journal of Coal Geology, Elsevier BV (2020). https://doi.org/10.1016/j.coal.2020.103411
-
Clockwise vertical-axis rotation in the West Vardar zone of Serbia: Tectonic implications
The Vardar-Tethyan mega-suture between the Eurasian and Adria (Gondwana) margins comprises remnants of oceanic lithosphere of Neotethys and distal parts of the adjacent continental margins including unconformable Late Cretaceous sedimentary cover and Cenozoic igneous rocks of post-obduction age. This study provides kinematic constraints for displacements and rotations affecting the Serbian part of the West Vardar and Jadar-Kopaonik units after the closure of the Neotethyan (= Sava) Ocean. The targets of the paleomagnetic research were Late Cretaceous sediments representing an ...... L o ca li ty L at . N L o n . E L it h o lo g y n /n o D � I� k a 9 5 � D c � I c � k a 9 5 � d ip A g e 1 S tr u g an ik u p p er q u ar ry 4 2 4 1 – 2 6 2 4 4 � 1 1 0 1 3 00 2 0 � 0 6 0 5 3 00 L im es to n es w h it e, g re y is h w h it e an d re d 9 /2 2 2 1 1 .8 2 4 9 ...
... im es to n es g re y is h 1 0 /1 0 2 2 2 .2 2 4 9 .7 6 0 6 .3 2 0 9 .3 2 4 9 .1 6 0 6 .3 3 0 9 /1 1 U p p e r C a m p a n ia n -L o w e r M a a st ri c h ti a n 3 B re žd je 4 2 9 9 – 3 1 3 4 4 � 1 0 0 5 7 00 2 0 � 0 4 0 1 4 00 M ar ly li m es to n es g re y is h -w h it e 1 4 ...
... 5 0 00 F ly sc h g re y 6 /1 2 2 1 8 .9 2 4 0 .3 3 2 8 3 .7 2 3 7 .7 2 1 5 .5 3 2 8 3 .7 9 4 /5 0 9 9 /4 1 U p p e r C e n o m a n ia n -T u ro n ia n 5 G aj ić q u ar ry 4 2 8 3 – 2 9 8 4 4 � 0 6 0 2 6 00 2 0 � 0 9 0 5 9 00 L im es to n e p in k is h g re y 1 5 /1 6 3 8 .8 4 7 ...Vesna Lesić, Emo Márton, Violeta Gajić, Dragana Jovanović, Vesna Cvetkov. "Clockwise vertical-axis rotation in the West Vardar zone of Serbia: Tectonic implications" in Swiss Journal of Geosciences, Basel : Springer International Publishing (2018). https://doi.org/10.1007/s00015-018-0321-8
-
Preliminary regional landslide susceptibility assessment using limited data
Igor Peshevski, Milorad Jovanovski, Biljana Abolmasov, Jovan Papic, Uroš Đurić, Miloš Marjanović, Ubydul Haque, Natasha Nedelkovska (2019)In this paper a heuristic approach for preliminary regional landslide susceptibility assessment using limited amount of data is presented. It is called arbitrary polynomial method and takes into account 5 landslide conditioning parameters: lithology, slope inclination, average annual rainfall, land use and maximum expected seismic intensity. According to the method, in the first stage, a gradation is performed for each of the carefully selected conditioning parameters by assigning so called rating points to the grid cells on which the ...... Ensemble- based landslide susceptibility maps in Jinbu area, Korea.– Environmental Earth Sciences, 67/ 1, 23–37. doi: 10.1007/s12665-011-1477-y LIN, L., LIN, Q., & WANG, Y. (2017): Landslide susceptibility mapping on a global scale using the method of logistic regression.– Nat. Hazards Earth Syst. Sci., 17 ...
... Bulletin of Engineering Geology and Environment, 65/2, 167–184. doi: 10.1007/s10064-005-0023-0 ZHU, A-X., WANG, R., QIAO J., QIN, C-Z., CHEN, Y., LIU, J., DU, F., LIN, Y. & ZHU, T. (2014): An expert knowledge-based approach to landslide susceptibility mapping using GIS and fuzzy logic.– Geomorphology, 214 ...
... statistical analysis and the index of entropy in the Sibiciu Basin (Romania).– Environmental Earth Sciences, 63/2, 397–406. doi: 10.1007/s12665-010-0724-y COROMINAS, J., VAN WESTEN, C., FRATTINI, P., CASCINI, L., MALET, J-P., FOTOPOULOU, S., CATANI, F., VAN DEN EECKHAUT, M., MAVROULI, O., AGLIARDI, F ...Igor Peshevski, Milorad Jovanovski, Biljana Abolmasov, Jovan Papic, Uroš Đurić, Miloš Marjanović, Ubydul Haque, Natasha Nedelkovska. "Preliminary regional landslide susceptibility assessment using limited data" in Geologica Croatica , Croatian Geological Society (2019). https://doi.org/10.4154/gc.2019.03
-
Curcumin nanonization using an alternative small-scale production unit: selection of proper stabilizer applying basic physicochemical consideration and biological activity assessment of nanocrystals
Ines Nikolić, Jelena Antić-Stanković, Dragana Božić, Danijela Ranđelović, Bojan Marković, Dominique Jasmin Lunter, Aleksandar Kremenović, Miroslav Savić, Snežana Savić (2020)As the number of poorly soluble drugs is increasing, nanocrystals have become very interesting due to wide range of application possibilities. Curcumin was used as a model active ingredient in this work. Even though it has many proven positive effects, due to its physicochemical issues, its possibilities have not been fully exploited. The goal of this work was to select optimal conditions for a top-down method for curcumin nanosuspension production, and to perform their comprehensive characterization applying complementary methodologies: ...Ines Nikolić, Jelena Antić-Stanković, Dragana Božić, Danijela Ranđelović, Bojan Marković, Dominique Jasmin Lunter, Aleksandar Kremenović, Miroslav Savić, Snežana Savić. "Curcumin nanonization using an alternative small-scale production unit: selection of proper stabilizer applying basic physicochemical consideration and biological activity assessment of nanocrystals" in Review on advanced materials science, Walter de Gruyter GmbH (2020). https://doi.org/10.1515/rams-2020-0043
-
Analiza primenjenih metoda za transport parafinske nafte
Dunja Milojević (2024)Sadržaj parafina u nafti ima dominantan uticaj na svojstva parafinskih nafti. Taloženje parafina, odnosno taloženje čvrstih čestica parafinskog voska, predstavlja ozbiljan globalni problem tokom proizvodnje i transporta sirove nafte. Samo taloženje voska zavisi od termodinamičkih faktora, poput temperature, pritiska i sastava nafte. Transport nafte cevovodima je uobičajeni proces transporta u naftnoj industriji. Kada prilikom cevovodnog transporta parafinske sirove nafte, dođe do prekida protoka i hlađenja nafte ispod temperature stinjavanja, parafini će kristalisati, pri čemu će doći do, geliranja celokupne transportovane ...... ojUIarabba y JiMrHTaJHHOM penoO3HTOpHjyMy PylapcKo-reoJIOHIKOr djakyareTa. Jlo3BoJbaBaM a ce OOjaBe MOjH JHduHH IOlAl Be3aHH 3a NOOHjaM»c aKa)leMCKOT 3BaM»a, KaO IITO Cy HMe H HIipe3HMe, rojiHHa H Mecro poljema H naTyM 0/IGpaHe pa/la. OBH HuHH HOJaLH MOTy CC OGjaBHTH y ecHeKTpOHCKOM KaTaory H y nyO ...
... Pynapcko-reonomor (bakynrera na y /IaraTanHH peno3HTOpHjyM yHece MOj 3aBPIHIHH PaJL IOI HaCJIOBOM: rArH Z/ernu/3/1___I1 DjA/ 4 E HiiyLX___AMAET O / _34-— TZA-HCnORO7 P7/EO LI K E {O T KOJH je MOJe ayTOPpCKO eJIO. 3aBpmuHH paji ca CBHM TNIpHJ1O3HMa Hpejao/Hna caM y eJIČKTDOHCKOM (bOpMaTy HIOTOJIHOM ...
... TpajHo apxHBHpabe. Moj naaBpmHHH pan OJUIOKEH y /iMrMTaHOM penoO3MTOpHjyMy Py/japcKO-TeOJIOHIKOrT (Qakyırera je (saokpyyicumu jeOHy oO O6e omyuje): @ peiyKoBaHO ocTynaH KpO3 HaCJOB 3aBpMIHOT paja M pe3HMĆ paja ca KJbyuHHM peugHMa; IL. jaBHO RocTynaH y OTBOpEHOM TIHpHCTyHy, TaKO a ra MOTy KOpHCTHTH ...Dunja Milojević. Analiza primenjenih metoda za transport parafinske nafte, 2024
-
Mean-based iterative methods for finding multiple roots in nonlinear chemistry problems
Dejan Ćebić, Nebojša M. Ralević (2021)Dejan Ćebić, Nebojša M. Ralević. "Mean-based iterative methods for finding multiple roots in nonlinear chemistry problems" in Journal of Mathematical Chemistry, Springer Science and Business Media LLC (2021). https://doi.org/10.1007/s10910-021-01253-3