Претрага
591 items
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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
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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
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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
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Tektonska evolucija ugljevičkog basena (Bosna i Hercegovina)
Slobodan Dragić (2024)U radu je prezentovana šira slika tektonske evolucije ugljevičkog basena, kao i Dinarida uopšte. Prikazani su litostratigrafski odnosi istraživanog područja, kao i kratak pregled tektonskih jedinica koje se nalaze u domenu basena. Najveća pažnja posvećena je kinematskoj analizi rasjednih struktura i interpretaciji podataka u svjetlu tektonske evolucije basena. Ugljevički basen zapunjen je oligocensko-miocenskim sedimentima, a njegovu osnovu grade paleozojsko-mezozojske formacije. Najstarije tvorevine na ovom području su permski sedimenti. Trijaski i kredni deponati, uglavnom krečnjaci, reprezent su tvorevina ...... HaCJIOBOM TekToHcka cBojtyiHja yr:;beBHuKkor OaceHa (BocHa u XepneroBHHa) • po3yjmTaT COIICTBCHOT HcTpa;KHBaukor pajma; • na 3aBDpHHHH paji y IIČHIHHH HH y eJIOBHMa HHje OHO IHIpeJUIOXKeH 3a cTrHmaMe JIpyre JUHIIIOMC Ha CTy)UHJCKHM IHIporpaMHMMa PyXjapcko-reomorniKor (bakynreTa HMJIH JpyrHx BHC ...
... pami ojuIarabba y /iHrHTaJIHOM pellO3HTOpHJyMy PyjapcKo-reoJIOHIKor djakyırera. /{03BOJbaBaM JIa Ce OOJaBC MOJH JIHUHH IHIOJ1a1IH BcC3aHH 3a NOOMHJaMĐbc aKaJIĆMCKOT 3BaMba, KaO IIITO Cy HMC H IIpe3HMe, TOJHHa H MecTO pobehba H JaTyM OJIOpaHe pajna. OBH JMUHH HOJalM MOTy CC OOjaBHTH y CJEČKTDOHCKOM ...
... OM KaTaMory H y myOmaKamMjaMa Pyxnapcko-reomomrkor (bakynreTa. V Beorpany, 23.09.2024. IIornuc crynenra O0pasau 3 H3JABA O KOPMHIIhEMb5yY 3ABPIIIHOT PAJIA OnpanamhyJeM OHO0nmaoTeKy Pynapcko-reozmomkor Qakyanrera a y /inruranmi pemo3HTopHjyM yHeCe MOJ 3aBPIHHH P4JI H0 HACJIOBOM: TeKToHcka ...Slobodan Dragić. Tektonska evolucija ugljevičkog basena (Bosna i Hercegovina), 2024
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Definisanje specifičnih uslova dreniranja podzemnih voda na karstnim vrelima Krupac 1 i 2
Kristina Gavrilović (2024)Izvorište Krupac se nalazi u jugoistočnom delu Srbije, u blizini grada Pirota i deo je sistema za vodosnabdevanje grada i okolnih mesta. Vrela Krupac 1 i Krupac 2 su gravitaciona karstna vrela, locirana na kontaktu jursko-krednog kompleksa stena sa neogenim naslagama Pirotske kotline, čije su specifičnosti uslova dreniranja, kao i uslova cirkulacije, ispitane hidrohemijskim i izotopskim metodama, kao i opitom obeležavanja ponora Golema dubka. Ustanovljeno je da se radi o mladim vodama i sistemu bez duboke cirkulacije podzemnih voda, ...... KaTaOry H y myOmaKarjaMa Py/japcko-reomojikor (baky;rrera, y Beorpany, 20.3. 2600. Ilornuc cryneHra O6pasai 3 M3JABA O KOPMIIhE. y 3ABPIIIHOT PAJIA OnnamhyjeM O80nnoTeky Pyjtapcko-reomomikor (bakynrera a y /JIHraraniu penmo3nTopHjyM yHece MOJ 3aBPITHH p4JI T0J HaCJIOBOM: \ OCRŽCMWNNA ...
... M J:(aje 3aBPDITIHH p4aJL 110/] HaACJIOBOM cO\Ć, CWeMAJO y _WacVCaa _(\ PemuypdibQ ___ ______OOO 2OX — o ha Ma __COPCVAYMA P AMO Vigapao, | u 2,, - • pe3yjTaT COHIICTBEHOT HCTpa;KHBadKOT paJjta, e JA 34BDIHHH paji y IČJIHHH HH y JIČJIOBHMa HHje OHO HpeJUIOXKeH 32 CTHHAMe JUDyTe JUHIIJIOME ...
... mesecima, kad su i najveće količine padavine, dok u zimskom periodu dolazi do pada temperature i smanjenja količine padavina. w= flaaase y mm___—— Tewnepanypa y oC 200 70.0 180 600 16.0 140 50,0 | 12.0 400 10.0 30.0 80 60 20.0 40 10.0 20 00 00 JaM eG Mapr - Anp - Maj - Jym__Jyn ...Kristina Gavrilović. Definisanje specifičnih uslova dreniranja podzemnih voda na karstnim vrelima Krupac 1 i 2, 2024
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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
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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
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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
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Numerical modelling of the roughly simultaneous emplacement of two distinct ophiolite belts
Nikola Stanković, Vesna Cvetkov, Vladica Cvetković. "Numerical modelling of the roughly simultaneous emplacement of two distinct ophiolite belts" in 5th Congress Geologists of the Republic of North Macedonia, Ohrid, 28-29. 10. 2024, Македонско геолошко друштво (2024)
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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
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Geochemical evaluation of dolostone deposits in Montenegro: Implications for potential industrial applications
Darko Bozovic, Vladimir Simic, Dragan Radulovic, Slobodan Radusinovic, Vesna Matovic, Anja Terzic (2024)This study presents a unique model for assessing the dependability of continuous parts of combined systems in open-pit mining through the application of fuzzy logic. Continuous sub-systems as part of the combined system of coal exploitation in surface mines have the basic function of ensuring safe operation, high capacity with high reliability, and low costs. These subsystems are usually part of the thermal power plant’s coal supply system and ensure stable fuel supply. The model integrates various independent partial ...примарне сировине, минералогија, физичко-механичка својства, технолошка својства, наука о материјалимаDarko Bozovic, Vladimir Simic, Dragan Radulovic, Slobodan Radusinovic, Vesna Matovic, Anja Terzic. "Geochemical evaluation of dolostone deposits in Montenegro: Implications for potential industrial applications" in Science of Sintering, Bor, August 2024, National Library of Serbia (2024). https://doi.org/10.2298/SOS240701029B
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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)
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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
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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)
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Hidrogeološke karakteristike i ocena bilansa Ravaničkih krečnjaka
Andrijana Stanišić (2024)Hidrogeološka problematika koja se vezuje za složene uslove cirkulacije podzemnih voda u karstu kao i kompleksnost karakterizacije karstnih izdanskih voda, predstavljaju ključne faktore za usmeravanje ka istraživanju karsta i definisanje teme završnog rada. Tematikom rada obuhvaćene su prvenstveno hidrogeološke karakteristike područja istraživanja a zatim i analiza elemenata režima i bilansa podzemnih vodnih resursa u cilju njihove pravilne valorizacije.Zapadni krečnjački pojas Karpato-balkanskog luka odvojen je od mezozojskog kompleksa Kučajsko-beljaničkog masiva navlakom crvenih permskih peščara, koja se nastavlja na krepoljinsko-senjsku zonu ...karstni tip izdani, bilans podzemnih voda, podzemno isticanje, sifonalna cirkulacija, Ravanički krečnjaci... KaTaory H y myOmMKarjaMa Py/apcko-reoimormikor (paky1rreTa. y Beorpany, _ 29.08.2024. IIornuc cryneHra O0pasau 3 H3JABA O KOPMHIIThPEfIbY J3ABPIIIHOT PAJIA OpnanihyJjeM OHOmaoreky Pynapcko-reomomrkor (bakynrera na y /iarirajmH pemo3HToOpHjyM yHeCe MOJ 3aBPIHTHH P4JI I10J HaCJIOBOM: ...
... Q/H kriva y = 33.523e0.0725x Pr ot ic aj (1 /s ) 0 10 20 30 40 50 60 Vodostaj (cm) Slika 6.1.-5. Funkcionalna međuzavisnost proticaja i nivoa vode u reci Mirosavi Utvrđena zavisnost između vodostaja na mernom profilu ı veličine proticaja može se izraziti kroz funkciju: y = 33.841e0 ...
... 841e0.075x gde Je y veličina proticaja izražena u litrima po sekundi i x nivo vode u reci izražen u centrimetrima. 54 Q/H kriva 700 y = 5.1895e0.4925x 0 2 4 6 & 10 12 Vodostaj (cm) Slika 6.1.-6. Funkcionalna međuzavisnost proticaja i nivoa vode u reci merenih uzvodno od vrela “Klisura II” ...Andrijana Stanišić . Hidrogeološke karakteristike i ocena bilansa Ravaničkih krečnjaka, 2024
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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
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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
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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
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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
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Study of the Synergetic Effect of Co-Pyrolysis of Lignite and High-Density Polyethylene Aiming to Improve Utilization of Low-Rank Coal
Ivan Kojić, Achim Bechtel, Nikoleta Aleksić, Dragana Životić, Snežana Trifunović, Gordana Gajica, Ksenija Stojanović (2021)... ad-ditive on primary particulate matter emissions from household stove combustion. Fuel 2016, 182, 780–787. [CrossRef] 11. Zhang, Y.; Schauer, J.J.; Zhang, Y.; Zeng, L.; Wei, Y.; Liu, Y.; Shao, M. Characteristics of Particulate Carbon Emissions from Real-World Chinese Coal Combustion. Environ. Sci. Technol. ...
... of coal as a potential strategy to reduce emissions for domestic applications. Atmos. Pollut. Res. 2019, 10, 1745–1754. [CrossRef] 16. Xu, Y.; Zhang, Y.; Wang, Y.; Zhang, G.; Chen, L. Gas evolution characteristics of lignite during low-temperature pyrolysis. J. Anal. Appl. Pyrolysis 2013, 104, 625–631 ...
... s and kinetics of coal and plastic blends. Energy Convers. Manag. 2009, 50, 705–710. [CrossRef] 38. Chunmei, Q.; Min, Z.; Jianghong, W.; Puhai, Y.; Xu, Y. Pyrolysis and co-pyrolysis of lignite and plastic. Int. J. Min. Sci.Technol. 2014, 24, 137–141. 39. Kríz, V.; Bičáková, O. Hydrogen from the two-stage ...Ivan Kojić, Achim Bechtel, Nikoleta Aleksić, Dragana Životić, Snežana Trifunović, Gordana Gajica, Ksenija Stojanović. "Study of the Synergetic Effect of Co-Pyrolysis of Lignite and High-Density Polyethylene Aiming to Improve Utilization of Low-Rank Coal" in Polymers, MDPI AG (2021). https://doi.org/10.3390/polym13050759