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Упит dcterms_subject_txt:General Materials Science

841 items

  • Numerical modelling of a single intra-oceanic subduction for the origin of the Balkan ophiolites

    Nikola Stanković, Vesna Cvetkov, Vladica Cvetković (2024)

  • Synergy between the mineral deposit exploration and geothermal resources assessment on the example of "Valjevo" boron and lithium deposit in Serbia

    Nebojša Atanacković, Vladimir Živanović, Ana Vranješ, Sava Magazinović, Marinko Toljić, Ana Arifović, Branislav Potić (2023)
    Exploration of mineral deposits involves a collection of vast data sets on geological characteristics of the area. These data can largely contribute to the assessment of the geothermal potential, which can lead to an increase in the share of geothermal resources in the energy mix of the extractive industry and the local community. On the example of the "Valjevo" B-Li deposit, data on structural settings and previous hydrogeological investigations were combined with the results of resource drilling and geophysical ...
    Geothermal assessment, Mineral deposit exploration, Geothermal potential, Serbia
    ... temperatures (17–37 "C) are taped with wells drilled below the Miocene cover in the surrounding. settlements of Paštrić, Sanković and Petnica. 3. MATERIALS AND METHODS Considering the available data and the objective to assess the geothermal potential of the part of the basin, an approach was applied ...
    ... reservoir. Still, uncertainty remains about the hydraulic properties and storativity of the limestone aquifer in the basement of the Miocene basin. 2. GENERAL SETTINGS 2.1. Study area The presented research is focused on the western part of the "Valjevo-Mionica" Miocene age basin (Figure 1). The "Valjevo" ...
    ... basin, the Neogene's basal part descends deeper towards the axial part of the basin structure. The central part of the depression extends in the general direction ENE-WSW, whereby the basin is divided into several smaller spatially distant sub-depressions. The morphology of the sub- depressions is ...

  • Upotreba lidar tehnologije i digitalne fotogrametrije primenom iPhone pametnih telefona na primeru rudnika "Rudnik"

    Nikola Mirković, Luka Crnogorac, Aleksa Paunović (2024)

  • Failure Estimation of the Majdanpek Open Pit East Face Based on Inverse Velocity Model

    Miloš Marjanović, Stefan Milanović, Nikola Simić, Lazar Kričak (2024)
    The Majdanpek open pit mine south district is currently active mining prospect of copper ore exploitation in eastern Serbia. Its depth is approaching the termination depth and occurrences of large-scale instabilities and global instability of the final pit slope is possible. These can generate catastrophic mass movement inside an area that encloses a regional road route and the Pek River bed which is channelled along the outer contour of the pit. The displacements that were noted in early 2023, in the ...
    displacement, survey, inverse velocity, open pit

  • Elektromagnetska sprega sistema litosfera-atmosfera-jonosfera

    Aleksandra B. Kolarski (2016-08-25)
    Radio talasi vrlo niskih frekvencija VLF (eng. Very Low Frequency) frekventnog opsega od 3 do 30 kHz, koji se prostiru talasovodom Zemlja-jonosfera (50 -90 km) su, kao što je poznato, efikasni i nezamenljivi u osmatranju pojava u niskoj jonosferi, sa tla...
    prostiranje talasa vrlo niskih frekvencija, talasovod Zemlja-jonosfera, globalno električno kolo, atmosfersko električno pražnjenje, kratkotrajne svetlosne pojave
    ... 2007 Oklahoma Mesoscale Convective System. NASA Astrophysics Data System (ADS). http://www.sciencedirect.com/science/article/pii/S136468260400118X http://www.sciencedirect.com/science/article/pii/S136468260400118X http://adsabs.harvard.edu/abs/2010JGRA..115.0E22L#_blank http://adsabs.harvard.edu ...
    ... nazad u atmosfersku oblast u kojoj je nastala olujna aktivnost. Time se globalno strujno kolo zatvara. (1.3.1a) http://www.sciencedirect.com/science/article/pii/S136468260400118X 17 Na Slici 1.3.1.1 prikazani su pojednostavljeno globalno strujno kolo (gornji panel) i shematski prikaz kola ...
    ... D., Schumann, U., Laroche, P. (Eds.) (2009). Lightning: Principles, Instruments and Applications, Review of Modern Lightning Research. Springer Science+Business Media B.V. Blanc, E., Farges, T., Roche, R., Brebion, D., Hua, T., Labarthe, A., Melinkov, V. (2004). Nadir observations of sprites ...

  • FrameNet Lexical Database: Presenting a Few Frames Within the Risk Domain

    Aleksandra Marković, Ranka Stanković, Natalija Tomić, Olivera Kitanović (2021)
    U radu se daje kratak prikaz teorije semantike okvira, na kojoj je zasnovana leksička baza Frejmnet. Predstavljena je koncepcija ove mreže, kao i mogućnosti njene primene. Predstavljena je i leksička analiza koja se primenjuje u projektu izrade Frejmneta i ukazano na razlike između analize zasnovane na okviru u odnosu na analizu zasnovanu na reči. Zatim je prikazano nekoliko povezanih okvira koje prizivaju reči iz domena rizika. U radu je predstavljena i platforma NLTК pomoću koje se mogu koristiti ...
    Srpski jezik, semantika okvira, FrameNet, scenario rizika, rudarski korpus, obrada prirodnog jezika
    ... 367). 1. The term frame in Fillmore’s usage denotes a general signifier that can be referred to as schema, scenario, cognitive model, folk model, etc. (Fillmore 1982, 111). 2. The project has been in development at The International Computer Science Institute in Berkeley since 1997. 8 Infotheca Vol. ...
    ... subjected to the same analysis as other LUs in the frame) (Fillmore et al. 2003, 297). 8. Having analyzed the definition of the verb to risk in ten general-use dictio- naries of English, Fillmore and Atkins concluded that even dictionaries of a similar size and purpose do not feature the basic meanings ...
    ... (Fillmore et al. 2003, 311). For instance, the frame Run_risk Inherits from the frame Likelihood. – The Using relation exists when a frame makes a general reference to the more abstract frame. An illustration of this would be the following frames: Wagering which uses the frame Run_risk; Speed which uses ...

  • Prognoza operativne efikasnosti aktivnog podzemnog rudnika zasnovana na teoriji sivih sistema

    Svetlana M. Štrbac-Savić (2016-06-10)
    Efikasnost predstavlja preduslov za opstanak svake rudarske kompanije, posebno u uslovima izuzetno konkurentnog trţišnog okruţenja kao što je to rudarska industrija. Efikasnost oznaĉava sposobnost kompanije da ispuni svoje kratkoroĉne ili dugoroĉne ciljeve. Operativna efikasnost se definiše kao odnos izmeĊu ulaznih parametara potrebnih za odvijanje proizvodnje i pokazatelja dobijenih proizvodnjom. U kontekstu rudarskog poslovanja, operativna efikasnost se odnosi na vreme potrebno da se mineralno dobro transformiše u novĉana sredstva. Visoka operativna efikasnost se postiţe kada se ostvari prava kombinacija karakteristika ...
    podzemni rudnik, operativna efikasnost, prognoza, teorija sivih sistema, stohastiĉke diferencijalne jednaĉine, simulacija
    ... of Grey System, Joutnal of Huayhong University of Science and Technology, 9, pp.11-16, 1982. [ZHANG86] Zhang Dianqing, Grey relational analysis of the shape function and the level of body quality for youngsters and children, Sport Science in Guizhou Province, 2, pp.1-5, 1986. [ZHAO87] Zhao ...
    ... Yiding Wang, Guoxiong Zhang, Kee S. Moon, John W. Sutherland, Compesation for the thermal error of a multi-axis machining center, Journal of Materials Processing Technology 75, pp. 45-53, 1998. [WANG12] X.Wang, “Grey Relational Analysis of Teaching Skills and Learning Results of Aerobics”, Advances ...
    ... and Control Letters, 5, pp. 288-294, 1982. [DENG83] J. Deng, Grey fuzzy forecoast and control for grain, Journal of Huazhong University of Science and Technology, 2, pp. 1-8, 1983. [DENG85] J. Deng, Relatonal space of Grey Systems, Fuzzy Mathematic, (Special Issue of Grey Systems), 2, pp ...

  • Sastav i teksture minerala FeO-Fe2O3-TiO2 sistema u vulkanskim stenama i porfirskim ležištima bakra Borske metalogenetske zone

    Aleksandar Luković (2021)
    Proces obrazovanja minerala iz sistema FeO-Fe2O3-TiO2 u uzorcima vulkanskih stena i porfirskih orudnjenja borske zone prikazan kroz pojavu magnetita/hematita i njihovih alteracija. Minerali ove zone su ispitivani optičkim metodama (odbijena i propuštena svetlost), SEM-EDS/BSD, XRPD, LA-ICP-MS metodama. Rezultati ispitivanja su, pored glavnih Fe – Ti oksida, otkrili prisustvo ferijskog ilmenita u hornblenda andezitima I vulkanske faze kao i magnetita sa većim koncetracija Cr u zoni zlotske magnetne anomalije. Ispitivanje uzoraka iz bušotina porfirskih sistema borske zone otkriva postojanje nekoliko ...
    magnetit, hematit, hemoilmenit, Borska metalogenetska zona, porfirska ležišta
    ... petrogenetic significance of titaniferous magnetite. American Journal of Science, 253(9), 497–532. Buddington, A.F., (1956): Thermometric and petrogenetic significance of titaniferous magnetite - Reply. American Journal of Science, 254, 511-515. Buddington, A.F., Lindsley, D.H., (1964): Iron-titanium ...
    ... Allan, M.M., Heinrich, C.A., Yardley, B.W.D., (2008): SILLS: A Matlab-Based Program for the Reduction of Laser Ablation ICP–MS Data of Homogeneous Materials and Inclusions. Mineralogical Association of Canada Short Course 40, Vancouver, B.C, pp. 328–333. Haggerty, S. E., (1976): Opaque mineral oxides ...
    ... magnetite and hematite in rocks. Chem. Erde Geochem., 65, 271–278. Nadoll, P., & Koenig, A. E., (2011): LA-ICP-MS of magnetite: methods and reference materials. Journal of Analytical Atomic Spectrometry, 26(9), 1872. Nadoll, P., Angerer, T., Mauk, J. L., French, D., & Walshe, J., (2014): The chemistry ...

  • Могућности и значај коришћења појава природног лековитог фактора на територији Србије у дермокозметици

    Сава Вуковић (2024)
    Сведоци смо да је данас потражња усмерена ка ефикасним производима које нуди дермокозметика јер употреба дермокозметичких производа носи много мање ризике и има далеко мањи токсични потенцијал у односу на дерматолошке лекове. Важно место у дермокозметици заузимају појаве природног лековитог фактора - термалне воде и лековита блата. Термалне / термоминералне воде садрже макро-, микро- и фармаколошко-терапеутске елементе, тј. eлементе у траговима који су доказали своју ефикасност у нези и заштити коже и у побољшању одређених кожних поремећаја. То се ...
    природни лековити фактор, термоминералне воде, лековито блато, дермокозметика, Луковска бања, Бања Риђица
    ... Hinz R.5., Lorenze C.R(1999). Metals and the skin; - BarelA.O., Paye M., Maihach H. (2001), Handbook of Cosmetic Science and Technology; - MitsuiT.(1997). New Cosmetic Science; - _ Čajkovac M. (2004), Koseronornja; - Bynera T., BacwubepMh IL (2001). BuraMMHM y KO3MEČTHUKHM TIpOH3BO/UHMa; ...
    ... 75-84. 7. MajkoBam M. (2004), Koseromoruja . Dreno atal.(2014). The science of dermocosmetics and its role in dermatology. J Eur. Dermatol. Venerol. 9. Des Marai D.J.(2000). Whhen did photosyntesis emerge on Earth. Science 8, Vol. 289. no. 5485, pp. 1703 – 1705 10. Estrada J.P., et al, (2001): ...
    ... (medicinal muds). Applied Clay Science 50, 47-50. 14. Gomes C., Carretero M.L, Pozo M., Maraver F., Cantista P., Armijo F., Legido J.L., Teixeira F., Rautureau M., Delgado R. Peloids and pelotherapy: Historical evolution, classification and glossary, Clay Science, May 2013 DO!I: 10.1016/j.clay ...

  • Anisotropic grossular–andradite garnets: Evidence of two stage skarn evolution from Rudnik, Central Serbia

    Bojan Kostić, Danica Srećković-Batoćanin, Petyo Filipov, Pavle Tančić, Kristijan Sokol (2021)
    This paper presents LA-ICP-MS data for garnets from the Rudnik skarn deposit (Serbia), which range from Grs45–58Adr40–52Alm2–3 in the core and Adr70–97Grs2–29Sps1 in the rim displaying anisotropy and zoning. In spite of wide compositional variations the garnets near the end-member of andradite (Adr > 90) are generally isotropic. Fe-rich rims exhibit LREE depletion and flat HREE pattern with weak negative Eu anomaly, including higher As and W contents. On the other side, the Fe-poorer core shows flat REE pattern ...
    grandite, garnets, skarn, Rudnik
    ... Jamtveit B. & Hervig R.L. 1994: Constraints on Transport and Kine- tics in Hydrothermal Systems from Zoned Garnet Crystals. Science 263, 505–508. https://doi.org/10.1126/science.263. 5146.505 Jamtveit B., Wogelius R. & Fraser D. 1993: Zonation patterns of skarn garnets: Records of hydrothermal system ...
    ... as the SEM laboratory, Faculty of Mining and Geology, University of Belgrade for support. The authors also wish to acknowledge the general support from all stuff of the Company Rudnik Mine. References Anđelković M. 1973: Geology of Mesozoic vicinity of Belgrade. Annales Geologiques de la Peninsule ...
    ... results obtained by Cvetković et al. (2016). Acknowledgments: This research was supported by project no. OI176019 of the Ministry of Education, Science and Tech- nological Development of the Republic of Serbia. The authors thank the LA-ICP-MS laboratory, Geological Institute in Sofia, as well as ...

  • Approach to operational mine planning: Case study Tamnava West

    Dejan Stevanović, Mirjana Banković, Milica Pešić Georgiadis, Ranka Stanković (2014)
    ... ECS systems (Bucketwheel Excavator- Conveyors-Spreader) are engaged on overburden excavation. General technological scheme of open pit Tamnava West is presented on Figure 1. Figure 1. General technological scheme of open pit Tamnava West 2.1. Developing of technological model for coal ...
    ... the gridding mesh size was set at 25 m x 25 m to cover all boreholes. An exceptionally large scan distance of 35,000m was selected for seam General Purpose interpolation, and for assay data Inverse Distance, power 2. A total of 25 coal sub-seam plies, 46 partings (14 sandstone and 32 clay) ...
    ... Lignite Opencast Technology in Order to Increase Energy Efficiency and Occupational Safety" (TR 33039) financed by the Ministry of Education and Science of the Republic of Serbia within the framework of Programme of research in the field of technological development for the period 2011-2014. ...

  • Uticaj utiskivanja gas-lift gasa na prenos mase i toplote

    Branko Grubač (2019)
    Nakon uvođenja kontinualnog gas-lifta, primećen je porast proizvodnje tečnog naftnog gasa, TNG, u postrojenju za preradu gasa, kao jednog od finalnih proizvoda dobijenog iz fluida gaso kondenzatnih i rastvorenog gasa iz naftnih bušotina. Pretpostavljeno je da se prisustvom gas-lift gasa uspostavlja drugačija ravnoteža faza u odnosu na slučaj bez gaslifta, te da je gas-lift gas stripovao propan i butane iz tečne u parnu fazu, što je dovelo do povećanja prinosa TNG-a. Napravljen je model bušotine koja radi u kontinualnom gas-liftu ...
    gas-lift, modelovanje bušotine, prenos mase i toplote, taloženje parafina
    ... thermal science, Vol. 127, str 173-180, (2018) [21] A.Toth, E. Bobok, Flow and heat transfer in geothermal systems, Chepter 9, Elsevier, str 181-194, (2017) [22] H. Rahnema , J. You, M. McMillan, Numerical modeling of unsteady-state wellbore heat transmission, Journal of natural gas science and ...
    ... Engineering Science, Vol. 27, str 1197-1203, (1972) [35] D. Peng, D. Robinson, A new two-constant equation of state, Idustrial & Engineering Chemistry Fundamentals, Vol. 15, str 56-64, (1976) [36] T. Boldizsar, The distribution of temperature in flowing wells, Americal Journal of science, Vol. 256 ...
    ... Wellbore heat-transfer modeling and applications, Journal of Petroleum science and engineering, str 179-185, (2012) [41] C. Kabir, A Hasan, Performance of a two-phase gas/liquid flow model in vertical wells, Journal of Petroleum Science and Engineering, Vol. 4, str 273-289, (1990) Doktorska disertacija ...

  • Assessments of effects of implementation of strategic plans for development of Belgrade District heating system

    Dejan Ivezić, Marija Živković, Aleksandar Madžarević, Miodrag Grujić (2020)
    The district heating system (DHS) is one of the key elements of the Belgrade energy system. Overview of the current state and basic characteristics of the DHS are presented in this paper. The focus is on the planned development of DHS and on the analyses of effects of realization of measures and projects defined by strategic documents related to DHS which are adopted by city authorities (Development Strategy of DHS and Strategy of Belgrade Development). Two exploratory scenarios were ...
    Daljinsko grejanje, LEAP, Primarni energetski faktor, Uvozna zavisnost, CO2 emisija

  • Geotechnical conditions of “Debelo brdo” tunnel construction on the highway E-80: Nis-Merdare-Pristina (“Peace Highway”)

    Dragoslav Rakić, Irena Basarić Ikodinović, Radojica Lapčević, Dragan Lukić (2024)
    The construction of the highway E-80 has begun in Serbia, which will represent the traffic hub of the Western Balkans and will be part of the main regional transport network of Southeast Europe. Its total length through Serbia is 77 km, and one part of the route is designed through a typical plain terrain, while a larger part of the route passes through hilly terrain. The construction of the tunnel “Debelo brdo” is planned partly in an open cut ...
    „Debelo brdo“ tunnel, temporary slopes, open cut excavation, tunnel excavation, piles

  • Lamprofiri Kolaričke reke (Boranja)

    Luka Jović (2024)
    Lamprofiri su grupa egzotičnih ultrakalijskih stena poznatih po sadrţaju nekompatibilnih elemenata i elemenata retkih zemalja. U našem delu sveta pojavljuju se u okviru ultrakalijskih provincija u Španiji, Italiji, Srbiji, Makedoniji i Turskoj. U Srbiji su zastupljeni ponajviše u zapadnim delovima zemlje, oko opština Ljubovija i Mali Zvornik, ali i u široj okolini Rudnika, Kopaonika i u istočnoj Srbiji. Mnoga ispitivanja sprovedena su u rudnom polju Veliki Majdan u zapadnoj Srbiji sa čije jugoistočne strane protiče Kolarička reka. Ovaj lokalitet ...
    geohemija, lamprofiri, ultrakalijski magmatizam, elementi retkih zemalja, mešanje magmi, mineta, kersantit, flogopit
    ... Foley S.F. i dr., 1987: The Ultrapotassic Rocks: Characteristics, Classification, and Constraints for Petrogenetic models, Earth-Science Reviews 24, 81-134, Elsevier Science Publishers B.V., Amsterdam. ZAHVALNOST Duboko sam zahvalan mentoru i članovima komisije na nesebičnoj pomoći tokom izrade ...
    ... Indications' from major and trace elements of phlogopite, Chemical Geology. Mitchell R.H., Bergman S. C., 1991: Petrology of Lamproites, Springer Science & Business Media, New York. Mitchell R.H., 1994: The lamprophyre facies, Mineralogy and Petrology, 51:137-146. Wooley A.R., Bergman S.C., Edgar ...
    ... Oceanic Basalts: Isotopes and Trace Elements, Max Plank Institut, Mainz. Faure G., 2001: Origin of Igneous Rocks: The Isotopic Evidence, Springer Science & Business Media, New York. Dickin A.P., 2005: Radiogenic Isotope Geology, 2nd Edition, Cambridge University Press. Hoefs J., 2009: Stable Isotope ...

  • Permanent GNSS monitoring of landslide Umka

    Mileva Samardžić Petrović, Jovan Popović, Uroš Đurić, Biljana Abolmasov, Marko Pejić, Miloš Marjanović (2020)
    Клизиште Умка је једно од највећих насељених активних клизишта у Србији. Активност клизишта Умка се прати већ више од 85 година, различитим геотехничким и геодетским техникама. Од 2010. године, активност kлизишта се континуирано прати у реалном времену аутоматизованим перманентним системом за праћење базираним на Глобалним навигационим сателитским системима (ГНСС). Поред тога, од 2018. године активност клизишта се додатно прати кинематичким ГНСС одређивањем положаја скупа карактеристичних тачака као и применом UAV фотограметрије. Главни циљ овог рада је приказ резултата опажања три ...
    клизиште, перманентно праћење, ГНСС
    ... of almost ten years of permanent monitoring, the system was successfully used in order to track the dynamics of Umka landslide in real time. In general, the derived data of automated monitoring are analyzed for two time periods separately, due to the relocation of the object point on December 2013 ...
    ... After the analysis of the dynamics of the Umka landslide, it is concluded that the third observation epoch should be realized in April 2020. In general, each of these applied procedures, automated GNSS monitoring, GNSS monitoring of characteristic landslide points and UAV photogrammetry, has an important ...
    ... “The application of GNSS and LIDAR technology for infrastructure facilities and terrain stability monitoring“, financed by Ministry of Education, Science and Technological Development of the Republic of Serbia, and the collaboration between University of Belgrade, Faculty of Mining and Geology and ...

  • Production of electricity from coal-fired power plants and accompanying CO2 emissions: comparison of EU-27 and US

    Uroš Djorgovski, Aleksandar Madžarević, Predrag Jovančić (2023)
    Even in the third decade of the 21st century, large power plants are still responsible for more than half of the electricity production in Europe and US. They predominantly use fossil fuels in their work, which results in the emission of pollutants into the air, soil and water. In addition to the production of electric energy, fossil fuels, including coal, are used for industrial purposes. Although the use of coal, especially in the countries of the European Union, is ...
    CO2, емисија, угаљ, термоелектрана, САД, ЕУ-27
    ... through energy-imagined minimal use of fossil fuels, reducing their import independence, by increasing security of supply and energy security in general. Global coal consumption increased by over 6% in 2021, to levels slightly above 2019, but also above the highest consumption recorded in 2014 ...

  • Late Triassic radiolarians from the Grivska formation, internal Dinarides, SW Serbia

    Nikita Bragin, Liubov Bragina, Nevenka Đerić, Nataša Gerzina-Spajić (2019)
    Paleontology, Stratigraphy, Economic Geology, Geochemistry and Petrology, Geology, Geophysics, Geotechnical Engineering and Engineering Geology
    ... e Ugur Kagan Tekin and Hazim Hrvatović for their constructive comments on the manuscript. The study was supported by Ministry of Education, Science and Technological Development ofthe Republic of Serbia, Project No. 176015. The study was made in the framework of Governmental Program 0135- ...
    ... , Z., NASTIĆ, V. & PoPEVIĆ, A. 2004. Geological map of Republic Serbia, 1:50 000, Sheet Prijepolje 2 - (”Geozavod-Gemini“, 1995), Ministry of Science and Environment Protection, Directorate for the Environ- mental Protection, Serbia, Belgrade. SCHMID, M.S., BERNOULLI, D., FUGENSCHUH, B., MATENCO ...

  • Machine Learning and Deep Neural Network-Based Lemmatization and Morphosyntactic Tagging for Serbian

    Ranka Stanković, Branislava Šandrih, Cvetana Krstev, Miloš Utvić, Mihailo Škorić (2020)
    The training of new tagger models for Serbian is primarily motivated by the enhancement of the existing tagset with the grammatical category of a gender. The harmonization of resources that were manually annotated within different projects over a long period of time was an important task, enabled by the development of tools that support partial automation. The supporting tools take into account different taggers and tagsets. This paper focuses on TreeTagger and spaCy taggers, and the annotation schema alignment ...
    Part-of-Speech tagging, lemmatization, corpus, evaluation, Serbian, morphological dictionary
    ... finite-state resources. In Zygmunt Vetu- lani, et al., editors, Human Language Technology. Chal- lenges for Computer Science and Linguistics. LTC 2015. Lecture Notes in Computer Science, vol 10930., pages 277–289. Springer International Publishing, Cham. Denis, P. and Sagot, B. (2009). Coupling an annotated ...
    ... reducing the ambiguity level, but also on introducing simultaneously new grammatical categories in the annotation schema. In this paper we present a general strategy for corpus correction and its results. The strategy can be used in different tagging environments: in a stand- alone tool, used strictly ...
    ... designed for tagger train- ing tasks. It comprises of more than 210,000 lemmas, 3955 including simple- and multi-word units (MWUs), proper names, general- and domain-oriented lexica. Its basic tagset is similar to the one used by the Serbian TreeTag- ger models built in 2011 (TT11) and 2019 (TT19) ...

  • Equilibrium and kinetic studies of the reactions between [Ru(terpy)(bipy)Cl]Cl complex and biologically important N-donor ligands

    Aleksandar Mijatović, Biljana Petrović, Ratomir Jelić, Živadin Bugarčić (2011)
    Studije u oblasti antikancerogenih karakteristika jedinjenja rutenijuma(III/II) izazivaju veliku pažnju već nekoliko godina otkako su neka od njih kao što su KP1019 (indazolijum-tetrahloridobis(H-indazol)rutenat(III)) i NAMI-A (imidazolijum) -trans-tetrahlorido(dimetilsulfoksid)indazolerutenat(III)) dostigao nivo kliničkog ispitivanja. Kompleksi rutenijuma u ​​reakciji sa molekulom DNK formiraju prvenstveno gvanin- i adenin-adukt, kao komplekse platine. Takođe, nekoliko studija ukazuje na veoma jake interakcije sa proteinima. Međutim, kompleksi Ru(III/II) pokazuju generalno manje toksične efekte od lekova platine(II).1 Proučavali smo kinetiku reakcija supstitucije kompleksa [Ru(terpi)(bipi)Cl]Cl sa biološki važnim ligandima: dimetilsulfoksidom, gvanozin-5’-monofosfatom, ...