Претрага

Упит dcterms_creator_txt:Hravtovič H.

700 items

  • A fuzzy-based decision support model for effectiveness evaluation - a case study of examination of bulldozers

    Miloš Tanasijević, Predrag Jovančić, Dejan Ivezić, Uglješa Bugarić, Radiša Đurić (2019)
    Effectiveness evaluation is one of the basic components of engineering asset management and maintenance engineering in general. Effectiveness is an overall concept representing a measurement of quality of service level for the analyzed engineering system. This concept contains a series of partial indicators relating to time in operation and time for maintenance activities, as well as functional properties of the system. This article describes the analysis and structuring of partial indicators, as well as the development of a model ...
    Efikasnost, Fazi zaključivanje, Prikupljanje podataka, Buldozer

  • Препреке декарбонизацији система даљинског грејања у Србији - ставови представника топлана

    Марија Живковић, Дејан Ивезић, Бобан Павловић, Дејан Стојановић (2024)
    Производња топлоте у системима даљинског грејања у Републици Србији тренутно се заснива искључиво на процесима сагоревања, с доминантним уделом природног гаса из увоза. Иако су технологије за коришћење обновљивих и алтернативних извора енергије добро познате, њихова примена у системима даљинског грејања у Републици Србији још увек је занемарљива (око 2%). Како би се убрзао и олакшао процес транзиције ка обновљивим изворима енергије и разумело тренутно стање и перспектива, спроведена је анкета међу представницима топлана Србији. Циљ је био ...
    системи даљинског грејања, препреке, обновљиви извори енергије, Србија

  • 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 drugs

  • Surface functional groups and degree of carbonization of selected chars from different processes and feedstock

    Marija Ilić, Franz-Hubert Haegel, Aleksandar Lolić, Zoran Nedić, Tomislav Tosti, Ivana Sredović Ignjatović, Andreas Linden, Nicolai D. Jablonowski, Heinrich Hartmann (2022)
    The knowledge ofthe structural and chemical properties of biochars is decisive for their application as technical products. For this reason, methods for the characterization of biochars that are generally applicable and allow quality control are highly desired. Several methods that have shown potential in other studies were used to investigate two activated carbons and seven biochars from different processes and feedstock. The chars were chosen to cover a wide range of chemical composition and structural properties as a hardness ...
    Biougalj, različiti procesi dobijanja, različite sirovine, površinski aktivne grupe, x-ray, FT-IR,XPS
    ... degradation. Decarboxylation and decarbonylation result in lower O/C and higher H/C, dehydrogenation in lower H/C and demethanization in lower H/C and higher O/C. Evolution of other volatile compounds also affect O/C and H/C. The largest deviation from the linear fit is found for CS180h and PW700g ...
    ... hydrothermal carbonization at 180 "C for typically 8-12 h. M200h was produced by hydrothermal carbonization of Mis- canthus x giganteus biomass at 200 "C by Schlitt GmbH (Antrifttal-Ohmes, Germany) using HTC at 200 'C for typically 4-8 h. Other materials. Sand F36 with 97% of the material having ...
    ... for 24 h with 0.05 M HClin order to remove ash components [57]. Then they were washed twice with 1 M CaCl, and subsequently with deionized water (all at a 50/1 solution/char ratio) until the filtrates had an electrical conductivity < 10 HS /cm. Finally, the samples were dried for > 60 h at 50 'C ...

  • P-T analiza RMU Bitola – krupne klase

    Nemanja Dobrosavljević (2024)
    Cilj ovog diplomskog rada je bio ispitivanje mogućnosti i tehnologije čišćenjauglja, kao i predstaviti rezultate pliva – tone analize koja ima za cilj ocenu mogućnosti čišćenja uglja - krupnih klasa posmatranog uzorka. Da bi se ispitivanje i analiza mogućnosti čišćenja rovnog uglja u REK Bitola uspešno priveli kraju, moralo se uraditi uzorkovanje reprezentativnog uzorka iz koga se potom izdvaja prvi deo koji služi za određivanje sadržaja vlage. Pored tog dela iz uzorka se izdvaja i drugi njegov deo koji će ...
    ugalj, lignit, Bitola, PT analiza, pliva-tone analiza, čišćenje uglja, suvi ugalj, vlažan ugalj, pepeo, donja toplotna moć, čist ugalj, jalovina, bilans
    ... pc3yjnrTaTrH KODCKTHO HaBC/JICHH H • a HHCaM KpimHo/ma ayTopcka npaBa H KopHcTHO/Ja HHTCJIČKTyaJIHy CBOjJHHy JIpyrHx Jmuua. y Beorpaay, _C. 9. 2274. O60pasaij 2 H3JABA O HCTOBETHOCTH IIITAMIIAHE H EJIEKTPOHCKE BEP3HJE 3ABPIIIHOT PAJIA MHwe (HMe poziiTeJba) H rpe3HMe cTy/leHTa u·ew AbA [ roivM ...
    ... ce OOjaBe MojH nHuHH mo/lalnH Be3aHH 3a JoOHjambe akaJieČMCKOT 3BaMba, KaO IIITO Cy HMČC H TIpC3HMC, rOJHHa H MCCTO pobjePba H JlaTyM O/1GpaHc pajta. OBH nuHH moamM MOTy Ce OOjaBMTH y CJIČKTpOHCKOM KaTajlOry H y myOnmMKamujaMa Pynapcko-reojtoniKkor (bakyurrera. Y Beorpajny, 6 %· : ]297„ lf O6pasau ...
    ... JuHcTpHOynHjy H jaBHo caontmrraBalbe Jlena, H npepajie, ako ce HaBe/te HMe ayTopa Ha HauHH O/IpebeH ol crpaHe ayTopa HH naBaonma JiHIeHIIC, uak H y KOMCpLHHJjaJIHC CBpXc. OBo jc Hajca1o6o/iHHja OJ CBHX JIHILCHLH. AyTopcrBo — HeKoMepilijajno. Jlo3BoJbaBaTe yMHo;KaBame, JHCTpHOyanHjy H jaBHO caonmraBalbe ...

  • Optimizacija vodosnabdevanja podzemnim vodama u Srbiji

    Dušan Polomčić, Zoran Stevanović, Petar Dokmanović, Vesna Ristić-Vakanjac, Bojan Hajdin, Saša Milanović, Dragoljub Bajić (2012)
    ... 08 T zah h 6 3/ 3/s. Ia za a S a Sa a a a a za p a za a h . a za a a h a z a a . U z a a az a h a a a a a s sa a a sa a a h s s a a a a a a a h a a sa za a a a a a. Za az a a h, s a a a h a h a . a a h a a a a ...

  • 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
    ... Technology M. Mihailescu, M. Monkenbusch, H. Endo, J. Allgaier, G. Gompper, J. Stellbrink, D. Richter, B. Jakobs, T. Sott- manmn, B. Farago, J. Chem. Phys. 115 (2001) 9563-9577 A. Kabalnov, U. Olsson, H. Wennerstrom, Langmuir 10 (1994) 2159-2169 C. Frank, H. Frielinghaus, J. Allgaier, D. Richter ...
    ... Surfactants and polymers in aqueous solution, John Wiley & Sons, Chichester, 2003 A. Kabalnov, U. Olsson, K. Thuresson, H. Wennerstrom, Langmuir 10 (1994) 4509-4513 H. Endo, J. Allgaier, G. Gompper, B. Jakobs, M. Monken- busch, D. Richter, T. Sottmann, R. Strey, Phys. Rev. Lett. 85 (2000) ...
    ... M. Brandt, B. Jakobs, T. Sottmann, in Studies in Surface Science and Catalysis, Vol. 132, Y. Iwasawa, N. Oyama, H. Kunieda (Eds.), Elsevier Science, Amsterdam, 2001, pp. 39-44 H. Endo, M. Mihailescu, M. Monkenbusch, J. Allgaier, G. Gompper, D. Richter, B. Jakobs, T. Sottmann, R. Strey, l. ...

  • Sorpcija herbicida na neorganski i organski modifikovanom prirodnom montmorionitu iz Bogovine

    Lazar M. Kaluđerović (2018-01-17)
    fikasnost prilikom sorpcije S-metolahlora i klomazona od strane neorganskih iorganski modifikovanih montmorionita sa lokaliteta Bogovina odreĎena je metodombach adsorpcije. Uzorci montmorionita su tretirani prvo rastvorom NaCl a zatim irazličitim koncentracijama organskih kompleksa. Adsorpcione izoterme su dobijenetretiranjem uzoraka različitim koncentracijama herbicida. Detaljna mineraloškakarakterizacija uzoraka uraĎena je metodom rendgenske difrakcije. Rezultati interakcijemontmorionita sa organskim kompleksima i herbicidima dobijeni su primenomrendgenskih, optičkih, termičkih i spektroskopskih metoda.Na osnovu rezultata rendgenskih ispitivanja uzoraka, utvrĎeno je prisustvoorganskih kompleksa i herbicida u meĎuslojnom prostoru montmorionita.Montmorioniti modifikovani ...
    adsorpcija, montmorionit, heksadeciltrimetilamonijum bromid,feniltrimetilamonijum hlorid, S-metolahlor, klomazon
    ... drugog derivata prikazani su na slici 16. Naročito značajni regioni za proučavanje predstvljaju spektralni region H–O–H deformacionih vibracija sorbovane vode (1600–1700 cm−1) i region O-H valentnih vibracija (3100–3700 cm−1) (He et al., 2004). Na FTIR spektru Na-montmorionita moţe se videti traka ...
    ... 4320–4325. Liu W., Liu H., Zheng W., Lu J. 2001. Adsorption of chloroacetanilide 435 herbicides on soil (I). Structural influence of chloroacetanilide herbicide for their adsorption on soils and its components. Journal of Environmental Sciences, 13: 37–45. 143 Liu,H. B., Xiao H. N. 2012. Investigation ...
    ... nakon sorpcije na površinu minerala glinovite frakcije. Izvori protona za proces protonizacije su: 1) Izmenljivi H+ ili NH4+ koji zauzimaju poloţaj izmenljivog katjona: H+— glina + B = BH+— glina NH4 +— glina + B = BH+— glina + NH3 2) Voda koja je vezana za ...

  • Mineralogical analysis of a clay body from Zlakusa, Serbia, used in the manufacture of traditional pottery

    Maja Milošević, Biljana Đorđević, Mihovil Logar (2020)
    калцит, сирова глина, традиционална керамика, Злакуса
    ... ples and on oriented mounts in three preparations, namely: nat- ural air dried (AD), treated with ethylene glycol (EG) and heated at 550%C for 1 h (H). The mineral phases were identified using the Rigaku PDXL software and the PDF-2 database (International Centre for Diffraction Data). The chemical ...
    ... (AD), solvated with ethylene glycol (EG) and heated at 550"C (H). Clay Minerals Sample CIMx Fig. 3. The SEM and EDX analysis of the investigated CIMx and CIBd samples. XRD - sample CC C - calcite Q- quartz c || š 5 H rl -a : s responsible for the high LOI (31.88%) (Milheiro ...
    ... Mitteilungen der Bodenkunde, 1, 4–37. Baccour H., Medhioub M., Jamoussi F. & Mhiri T. (2009) Influence of firing temperature on the ceramic properties of Triassic clays from Tunisia. Journal of Materials Processing Technology, 209, 2812–2817. Baccour H., Medhioub M., Jamoussi F., Mhiri T. & Daoud ...

  • Regulacija nivoa tečne faze u vertikalnim separatorima

    Katarina Šoštarić (2024)
    Ovaj diplomski rad bavi se regulacijom nivoa tečne faze u vertikalnim separatorima u industriji nafte i gasa. U radu su istraženi različiti metodi merenja nivoa, uključujući plovke, ultrazvučne i radarske senzore. Radarski senzori su se pokazali kao najefikasniji u teškim radnim uslovima, zahvaljujući njihovoj visokoj preciznosti i pouzdanosti. Rad uključuje teoretski pregled metoda merenja nivoa, detaljno poređenje prednosti i nedostataka različitih senzora, kao i studiju slučaja implementacije radarskog senzora u vertikalnom separatoru. Analiza rezultata i preporuke za buduća istraživanja ...
    Merenje nivoa, Vertikalni separator, Radarski senzori, Ultrazvučni senzori, Industrija nafte i gasa
    ... KOLIČINE (ZAPREMINE) tečnosti ili usitnjenog materijala V u rezervoaru – na osnovu podatka o nivou hi ı poznatog poprečnog preseka rezervoara S: V= JS(h)·h Ukoliko je poznata i gustina tečnog ili usitnjenog materijala p moguće je izračunati njegovu masu: m=V·p 2.5. Primene merenja nivoa u industriji ...
    ... y cnojMMy JipyrHx TMIMA, V Beorpaay, Hormuc cryAemnra 32 (Oopavay 2 M3JABA O HCTOBETHOCTH IIITAMITAHE, H EJIEKTPOHCKE BEP3HJE Š3ABPIIIHOT PAJLA MMe (ue pojiirezba) H rpe3ne cryielrra Ld];}& a (“eu:už lo\ GQH Bpoj Mnexca __?{[02 / + Crymanjeku nporpau UHMteIbe (C7000 Jtadj7e u VAC ...
    ... werTopa Tlornmnce cryaenra 34 Ay1opcrso. Jloxpovkasarc yvoycanarye, /JMcTpq0yajy H }anHO caonmrranaW< JIe/na, M npcpajuc, ako ce Hapejic HMe ayYopa M4 awM o/pežyeH oyji crpatic ayropa u manaoria MMIICHIC, MAK H y kOMeEpujanHe chpxe. OBO jc Hajcio60nHyja o,1 CaMX 10MHCIHIUMH. Ayropcrso — Heko ...

  • Asbestos-Based Pottery from Corsica: The First Fiber-Reinforced Ceramic Matrix Composite

    Philippe Colomban, Aleksandar Kremenović (2020)
    Asbestos-containing pottery shards collected in the northeast of Corsica (Cap Corse) and dating from the 19th century, or earlier, have been analyzed by SEM-EDS, XRPD, FTIR and Raman microspectroscopy. Blue (crocidolite) and white (chrysotile) asbestos fiber bundles are observed in cross-sections. Most of the asbestos is partly or totally dehydroxylated, and some transformation to forsterite is observed to occur, indicative of a firing above 800 C. Examination of freshly fractured pieces shows a nonbrittle fracture with fiber pull-out, consistent with ...
    asbestos, CMC, Corsica, fiber, pottery
    ... (Figures 4, A1 and A?2). Table 2 summarizes the phases identified. The FTIR spectra of asbestos in the O-H and H»O stretching, range (3000–4000 cm !) only show narrow peaks characteristic of O-H vibrations [43]. In our case, strong and broad ~3200 and 3400 cm-! bands are dominant, which are typical ...
    ... other hand are rather similar, but sample d appears to be more heterogeneous. The narrow O-H stretching,; modes at ~3670 cm-! (Figure 4) are very specific and fit well with asbestos. On the contrary, the broad O-H band peaking at ~3400 cm~! with a d shoulder at 3200 cm~! is assignable to water traces ...
    ... WJE — Y | ___ \ 3) T T T T ı 3000 3250 3500 3750 4000 Wavenumber / cm" Figure 4. FTIR ATR spectra of samples (a-d) (see Figure 1) in the O-H/H»O spectral range; (dy) spectrum recorded on extracted asbestos fibers. Materials 2020, 13, 3597 6of18 Differences between samples are evident; ...

  • Optimizacija dužine strele rotornih bagera u funkciji stabilnosti kosina i efektivnosti rada na površinskim kopovima lignita Srbije

    Branko M. Petrović (2016-07-12)
    Rotorni bageri su mašine koje se u današnje vreme najviše primenjuju uprocesu masovne eksploatacije uglja zahvaljujući, pre svega, nizu tehničkoeksploatacionihprednosti u odnosu na druge vrste bagera. Raznovrsnirudarsko-tehnički zahtevi otkopavanja doprineli su razvoju nekoliko tipova ovihmašina, tako da svaki od njih ima svoje prednosti i nedostatke u odnosu nadrugi tip.Predmet istraživanja u disertaciji odnosi se na izbor optimalnekonstrukcije strele bagera i njene usaglašenosti sa uslovima radne sredine kojiće vladati na površinskim kopovima lignita Srbije, imajući u vidu složene usloveeksploatacije (velika ...
    površinski kop, parametri bloka, kapacitet, rotorni bager, strelabagera, geomehanika, stabilnost kosina, ekonomija
    ... sledeći način: 𝑄𝑏 = 𝑄𝑡�1+𝑡𝑚𝑡𝑑 �𝑓𝑠 (bm3/h) (2.4) gde su : 𝑄𝑡 – teoretski kapacitet (rm³/h), 𝑡𝑑 – neto vreme kopanja bloka (h), 𝑡𝑚 – vreme manevrisanja tokom kopanja bloka (h), 𝑓𝑠 – faktor bubrenja iskopanog materijala. P ...
    ... C-700 (P.K. POLJE B) Godin a Ostvarena proizvodnja Efektivno vreme rada, h Ostvareni kapacitet Vrem. iskorišć. ηT Kapac.is korišć ηQ ηTη Q Ugalj, t Otkriv.,m3 Ugalj Otkr. Ugalj t/h Otkrivka, m3/h 1987 / 2404000 / 2352 / 1080 0.27 0.44 0.12 1988 / 3598002 / 3574 / 1006 0.42 ...
    ... odlikuju kratkom strelom i konstrukcijom strele od punih zidova, klase B sa rešetkastom strelom i kapacitetom do 6.000 m3/h i klase C sa rešetkastom strelom kapacitetom preko 6.000 m3/h i pretovarnim mostom. Svaki od ovih tipova bagera ima svoje prednosti i nedostatke koji se ogledaju u mogućnosti o ...

  • Natural two-dimensional pyrophyllite: Nanoscale lubricant, electrical insulator and easily-machinable material

    Borislav Vasić, Radoš Gajić, Ivana Milošević, Žarko Medić, Marina Blagojev, Marko Opačić, Aleksandar Kremenović, Dejan Lazić (2022)
    Pyrophyllite, with the chemical formula Al2Si4O10(OH)2, is a naturally occurring and abundant van der Waals mineral belonging to the group of phyllosilicates. It is very soft, layered crystal used for sculpting and an excellent electrical and thermal insulator aimed for the operation at high pressure and temperature. Here, for the first time, two-dimensional (2D) pyrophyllite obtained by both mechanical and liquid phase exfoliation is presented and investigated at the nanoscale. The layered structure provides low friction coefficient of around ...
    Atomic force microscopy, Insulating properties, Nanofriction and wear, Natural two dimensional materials, Phyllosilicates, Pyrophyllite

  • Polyhedral characteristics of the cosalite-type crystal structures

    Sabina Kovač, Predrag Dabić, Aleksandar Kremenović, Aleksandar Pačevski, Ljiljana Karanović, Marko V. Rodić, Martina Tribus (2019)
    kristalna struktura, kozalit, poliedarske karakteristike

  • P-T analiza uglja RB Kolubara

    Rada Vitomir (2024)
    Rudarski basen Kolubara predstavlja jedno od najvažnijih ležišta lignita u Republici Srbiji i ključni je faktor u snabdevanju zemlje energijom. Kvalitet uglja iz ovog basena direktno utiče na efikasnost termoelektrana i zadovoljenje energetskih potreba. U ovom radu, opisan je značaj tehničke i elementarne analiza uglja kako bi se utvrdili fizičko-hemijski parametri uglja iz Rudarskog basena Kolubara. U drugom delu rada dat je opis P-T analize uglja i njen značaj za ocenu mogućnosti čišćenja uglja. Takođe, dati su i rezultati ...
    Rudarski basen Kolubara, pliva tona analiza, lignit, kvalitet uglja, energetska efikasnost
    ... KODpČKTHO HaBC/ICHH H • a HHCaM KpinHo/na ayTopcKa rpaBa H KOpHCTHO/Hđa HHTCJIČKTyaJIHy CBOJHHy JIpyrHx nuna. y Beorpany, _1(). 0M lOQH Ilornnc crynenrTa O6pasau 2 H3JABA O HCTOBETHOCTH IIITAMIIAHE H EJIEKTPOHCKE BEP3HJE 3ABPIIIHOT PAJIA Hwe (HMe pojiHTeJba) H npe3HMe cTyJleHTa P/C(dq ...
    ... 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 Pynapcko-reojmonikor (bakyarera. Y Beorpajny, AG-OW- lOQV. IIornac cryneHrTa ...
    ... JHCTpHOyuuHjy H jaBHO caorlirTaBatbe Jlea, H npepaje, aKo ce HaBeJle HMe ayTOpa Ha HauHH oOJIpebeH oJ crpaHe ayTopa HH naBaoma JIHUCHIHC, duaK H y KOMCpHHJaJIHC CBpXe. OBOo je Hajca1o0o0/HHja OJL CBHX JIHICHIH. AyTOpcTBO — HeKOMepIIHjaJ0. /[03BOJbaBaTc yMHO;KaBaMbc, JHCTpHOyuHjy H jaBHO caonmiraBabe ...

  • Integrated Stratigraphy of the Middle–Upper Jurassic of the Krížna Nappe, Tatra Mountains

    Renata Jach, Nevenka Đerić, Špela Goričan, Daniela Reháková (2014)
    carbon and oxygen isotopes, radiolarians, calcareous dinoflagellates, radiolarites, Krížna Nappe, West ern Carpathians, Tethys
    ... snjeonjiq |5| G. > š | | s e H z H |a| •. ” • |__umeuugui ||5 . __ -| -| d Li Z š [%] *"O„ 9 ž P|Ž||, * , |_____aiusjd | 15 roše. 2O F O.||Z o - Š r 5 [%] "O.,9 & > |j ' ' ı [7 [7 S W Š R Č : — — j : H 0 Fa [d] „666i'S66L e ...
    ... Krako- wie, Krakow, pp. 50—53. [In Polish]|. Bernoulli, D. & Jenkyns, H. C., 1974. Alpine, Mediterranean and Central Atlantic Mesozoic facies in relation to the carly evo- lution of the Tethys. In: Dott, R. H. & Sharer, R. H. (eds), Modern and 4ncient Geosynclinal Sedimentation. Society of' ...
    ... southern Hungary). Facies, 58: 415—443. Weissert, H. & Erba, E., 2004. Volcanism, CO> and palaeocli- mate: a Late Jurassic-Early Cretaceous carbon and oxygen isotope record. Jouwrna! of the Geological Society, 161: 605— 702. Weissert, H. & Mohr, H., 1996. Late Jurassic climate and its im- pact ...

  • Cytotoxic activity of tetradentate Schiff Base Copper(II) complexes

    Nevenka Gligorijević, Aleksandar Mijatović, Sandra Aranđelović, Rada Baošić (2021)
    Istraživanje kompleksa bakra kao potencijalnih antikancerogenih agenasa nudi ohrabrujuće perspektive u odnosu na komplekse platine (II) računajući na smanjenu toksičnost, novi mehanizam delovanja, različit spektar aktivnosti i perspektivu neunakrsne rezistencije. Kompleksi Šifovih baza bakra(II) koji sadrže tetradentatne ligande acac2en tipa (acac2en (1); tfacac2en (3), acactfacacen (4), acacphacacen (6)) pokazali su važnu antioksidativnu aktivnost, visok potencijal za interakciju sa HSA i DNK, u prethodnim studijama. Zbog toga je bilo interesantno ispitati i uporediti potencijal antikancerogene aktivnosti in vitro, u odnosu ...
    Bakar(II) kompleksi, citotoksičnost, ćelijski ciklus

  • 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 (2018)
    нафтна геологија, геотермална енергија, Панонски басен

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

    Taco Broerse, Nemanja Krstekanić, Cor Kasbergen, Ernst Willingshofer (2021)
    kontinentalna tektonika: kompresija, kontinentalna tektonika: ekstenzija, kontinentalna tektonika: transkurentni i transformni rasedi, pukotine, rasedi, zone snažnih deformacija, kinematika deformacija kore i omotača, teorijska mehanika, modelovanje
    ... strike-slip to extension. Rotation has, as expected, no effect on the derived strain characterization. 4 A P P L I C AT I O N : S Y N T H E T I C RO TAT I N G S H E A R Z O N E In the following test we define a shear zone (simple shear) that we rotate at the same time, to check whether our methods ...
    ... physical models: application to the growth of monoclinal basement uplifts, GSA Bulletin, 117(3–4), 369–382. Fossen, H., 2016. Structural Geology, Cambridge Univ. Press. Fossen, H., Tikoff, B. & Teyssier, C., 1994. Strain modeling of transpres- sional and transtensional deformation, Norsk geologisk ...
    ... subduction analysed by stereoscopic particle image velocimetry technique, Earth planet. Sci. Lett., 403, 368–379. Sun, M., Yin, A., Yan, D., Ren, H., Mu, H., Zhu, L. & Qiu, L., 2018. Role of pre-existing structures in controlling the Cenozoic tectonic evolution of the eastern Tibetan plateau: new insights ...

  • Effects of external noise on threshold-induced correlations in ferromagnetic systems

    Dragutin Jovković, Sanja Janićević, Svetislav Mijatović, Lasse Laurson, Đorđe Spasojević (2021)
    Изингов модел, праг детекције, екстерни шум