Претрага
504 items
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Multi-Criteria Approach for Selecting Optimal Dozer Type in Open-Cast Coal Mining
Ivan Janković, Stevan Đenadić , Dragan Ignjatović , Predrag Jovančić , Tomislav Šubaranović, Ivica Ristović (2019)... According to transmission type (TT), there are two types of dozers: Those with hydrodynamic and those with hydrostatic systems. Greater priority was assigned to hydrostatic systems (equal to moderate priority on Saaty scale), because of the possibility of achieving a stronger transmission connection ...
... to carry out the given task to a satisfactory level at the same time [34]. The input parameters for calculating the availability of the technical systems (in this case what they are like for dozers) were: the time of work done—Top, the time of the planned standstill—Tps, the time of unplanned standstill ...
... on decision-making strategies: Judgment versus choice. Organ. Behav. Hum. Decis. Process. 1998, 41, 1–19. [CrossRef] 2. Keen, P. Decision support systems: The next decade. Decis. Support Syst. 1987, 3, 253–265. [CrossRef] 3. Saaty, T.L.; Vargas, L.G. Models, Methods, Concepts & Applications of the Analytic ...Ivan Janković, Stevan Đenadić , Dragan Ignjatović , Predrag Jovančić , Tomislav Šubaranović, Ivica Ristović . "Multi-Criteria Approach for Selecting Optimal Dozer Type in Open-Cast Coal Mining" in Energies, MDPI (2019). https://doi.org/https://doi.org/10.3390/en12122245
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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 ...... Journal of the Geological Soci- ety of India, 82, 575–582. doi: 10.1007/s12594-013-0190-8 SOETERS, R. & VAN WESTEN, C.J. (1996): Slope instability recognition, analysis, and zonation.– In: TURNER, A.K. & SCHUSTER, R.L. (eds.): Landslides, in- vestigation and mitigation. National Academy Press, Washington ...
... multiplying the conditioning parameter’s rating points by sensitivity coefficients. In this way, additional landslide susceptibility models are obtained, named Weighted Total Land- slide Susceptibility Rating (WTLSR) models. As a practical example of the method, two TLSR models are presented here for the ...
... feasible and is a practical tool in landslide susceptibility zonation practice. 2. THE ARBITRARY – POLYNOMIAL METHOD The approach used in this paper is named the arbitrary polyno- mial method, and engages five landslide conditioning parameters: lithology, slope inclination, average annual rainfall, maximum ...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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Hibridni sistem za planiranje i analizu ventilacije rudnika
... development of computer technology enable a construction of systems which both intertwine these methods and combine them with the classical procedural approach. Systems constructed in such a manner are called hybrid (intelligent) systems. The range of problems solved by means of computer technology ...
... and teaching interests are in the areas of intelligent systems, human-computer cooperation and case-based reasoning. With an emphasis in mining and geology, he explores the development of cooperative intelligent systems and the use of such systems for solving complex problems involving multicriteria ...
... K.A., “An Analysis of the Behavior of Genetic Adaptive Systems”, Disertation Abstracts International, 41(9), 3503B., (1975). 17. DURKIN J., DUSTPRO: A distributed expert system for coal mine dust control, ESD/SMI Second Annual Expert Systems Conference, Detroit MI, pp.337-385, Apr.12-14, (1988). ...Nikola Lilić, Ranka Stanković, Ivan Obradović. Hibridni sistem za planiranje i analizu ventilacije rudnika, Rudarsko-geološki fakultet, Univerzitet u Beogradu, 2000
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Actual contamination of the Danube and Sava rivers at Belgrade (2013)
Milan Antonijević, Marija Arsović, Josef Cáslavský, Vesna Cvetković, Predrag Dabić, Mladen Franko, Gordana Ilić, Milena Ivanovic, Nevena Ivanović, Milica Kosovac, Dragana Medić, Slobodan Najdanović, Milica Nikolić, Jovana Novaković, Tatjana Radovanović, Djurdjina Ranić, Bojan Šajatović, Gorica Špijunović, Ivana Stankov, Jelena Tošović, Polonca Trebse, Olivera Vasiljević, Jan Schwarzbauer (2014)rečni sistemi, stanje zagađenja, organski zagađivači, teški metali, skrining analize, non-target screening... et al. comparison of target and non-target analyses pointed to potential misinter- pretation of the real state of pollution. Keywords: river systems; state of pollution; organic pollutants; heavy metals; screening analyses; non-target screening. INTRODUCTION Large rivers are severely contaminated ...
... data are given in Table S-I. For a preliminary assessment, a comparison with literature data is useful. The average TOC values for natural water systems were reported as follows: in common ground waters – around 0.7 mg L–1; in ground waters with high amounts of humic substances – 6 to 15 mg L–1; in ...
... investigation was to iden- tify specific organic contaminants in the two rivers and to obtain an overview on the emission sources affecting the river systems. All compounds indentified in the Danube and Sava Rivers are presented in Table S-III. They are grouped according to their technical application ...Milan Antonijević, Marija Arsović, Josef Cáslavský, Vesna Cvetković, Predrag Dabić, Mladen Franko, Gordana Ilić, Milena Ivanovic, Nevena Ivanović, Milica Kosovac, Dragana Medić, Slobodan Najdanović, Milica Nikolić, Jovana Novaković, Tatjana Radovanović, Djurdjina Ranić, Bojan Šajatović, Gorica Špijunović, Ivana Stankov, Jelena Tošović, Polonca Trebse, Olivera Vasiljević, Jan Schwarzbauer. "Actual contamination of the Danube and Sava rivers at Belgrade (2013)" in Journal of the Serbian Chemical Society, National Library of Serbia (2014). https://doi.org/10.2298/JSC131105014A
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Spatial assessment of the areas sensitive to degradation in the rural area of the municipality Čukarica
Nature and Landscape Conservation, Soil Science, Agronomy and Crop Science, Water Science and TechnologyNatalija Momirović, Ratko Kadović, Veljko Perović, Miloš Marjanović, Aleksandar Baumgertel. "Spatial assessment of the areas sensitive to degradation in the rural area of the municipality Čukarica" in International Soil and Water Conservation Research, Elsevier BV (2019). https://doi.org/10.1016/j.iswcr.2018.12.004
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Determination of the groundwater-leakage mechanism (binary mixing) in a karstic dam site using thermometry and isotope approach (HPP Visegrad, Bosnia, and Herzegovina)
Earth-Surface Processes,Geology, Pollution, Soil Science, Water Science and Technology, Environmental Chemistry, Global and Planetary ChangeLjiljana Vasić, Saša Milanović, Anita Puskás-Preszner, Laszlo Palcsu. "Determination of the groundwater-leakage mechanism (binary mixing) in a karstic dam site using thermometry and isotope approach (HPP Visegrad, Bosnia, and Herzegovina)" in Environmental Earth Sciences, Springer Science and Business Media LLC (2020). https://doi.org/10.1007/s12665-020-08910-x
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Fuzzy stohastički model izbora sistema otvaranja podzemnog rudnika
Saša M. Jovanović (2016-05-16)Investiciono okruženje skopčano sa rudarskom industrijom je veoma svojstveno kada seuporedi sa okruženjima koje susrećemo u tipičnim proizvodnim industrijama. Neke odkarakterisitka rudarstva, koje su često naznačene kao jedinstvene su: visok intenzitetinvesticija, dugi predproizvodni periodi, visok rizik i neobnovljivost resursa.Investiranje u sistem otvaranja rudnika predstavlja dobar primer ireverzibilneinvesticije. Takva investicija zahteva pažljivu analizu, jer nakon njene realizacije ona sene može nadoknaditi bez značajnog gubitka vrednosti. Očigledno je da izbor sistemaotvaranja podzemnog rudnika pripada strateškom planiranju...... investigating the most efficient production system. Basically, there are three main development systems to gain access to an ore body: vertical shaft, decline (ramp) and adit. These three systems can be mutually combined and, in that , the number of potential alternatives is increased. Generally ...
... shortest paths, Fuzzy Sets and Systems, 39, 27-41. http://dx.doi.org/10.1016/0165-0114(91)90063-V [25] Kung, J. Y., Chuang, T. N., Lin, C. T. (2006). Decision making on network problem with fuzzy arc lengths , IMACS Multiconference on Computational Engineering in Systems Apllications (CESA), October ...
... conditions prevailing on the surface and deposit are not suitable to apply adit as the development system. Shaft, Decline and Shaft-Decline development systems are identified as potential alternatives for the evaluation process. From each access point, we span the ore transportation network to the surface ...Saša M. Jovanović. "Fuzzy stohastički model izbora sistema otvaranja podzemnog rudnika" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2016-05-16)
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Споменица 1991. – 2015. година: 135 година геологије и 70 година рударства на Универзитету у Београду
... Reinhard Köhler (Eds.), University of Belgrade, Academic Mind, pp. 119–129. KRSTEV C., OBRADOVIĆ I., UTVIĆ M. & VITAS D., 2014: A System for Named Entity Recognition Based on Local Grammars. Journal of Logic and Compu- tation, Vol. 24, No. 2, pp. 473–489. STANKOVIĆ R., OBRADOVIĆ I., UTVIĆ M., 2014: ...
... fluorite-related superstruc- ture of Bi28V8O62, Journal of Solid State Chemistry, 2014. 261. Krstev C., Obradović I., Utvić M., Vitas D.: A System for Named Entity Reco- gnition Based on Local Grammars, Journal of Logic and Computation, 2014. 262. Milutinović A., Ganić A., Tokalić R.: Accuracy assessment ...
... in noisy excitable systems with coupling and internal delays. Communications in Nonlinear Science and Numerical Simu- lation, 19, 9, 3202–3219. FRANOVIĆ I., TODOROVIĆ K., VASOVIĆ N., BURIĆ N., 2014: Persistence and Failure of Mean-field Approximations Adapted to a Class of Systems of Delay-coupled ...главни и одговорни уредник Душан Поломчић. Споменица 1991. – 2015. година: 135 година геологије и 70 година рударства на Универзитету у Београду, Београд : Универзитет у Београду, Рударско-геолошки факултет, 2016
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Aлтерације перидотита контролисане карактером флуида на примеру харцбургита Рудника - Серпентинизација или талкизација?
Стефан Петровић, Наталија Батоћанин (2020)У раду су приказани резултати испитивања серпентинисаних харцбургита Брђана (43°58'45.1" СГШ, 20°25'12.6" ИГД) и талкизираних харцбургита откривених у интервалу 429-559.8 m у истражној бушотини 330А/18 (44°07'33.2" СГШ, 20°30'28.5" ИГД) на Руднику. Узорци оба локалитета показују карактеристике резидуалних харцбургита из омотача, односно тектонита; лепидобластичне, бластозрнасте, или порфирокластичне структуре и масивне текстуре. Серпентинисани харцбургити и серпентинити Брђана су изграђени од серпентина, ретких реликата оливина и ортопироксена, акцесорног спинела, и веома ретког секундарног магнезита и магнетита. Најдоминантнији састојак (местимично гради и преко ...... 04Si3.98–3.99O10(OH)2] (DEER et al., 1971, 1972). It commonly forms after pyroxene, in respect to olivine. Talc is replacing pyroxene over fissure systems in the beginning and encounters the whole crystal afterwards. Although talc crystallizes in a wide range of temperature, it is helpful in constraints ...
... pp. 79-93. FAUST, T. G. & FAHEY, J. J. (1962): The Serpentine-Group Minerals - Studies of the natural phases in the system MgO-SiO2-H2O and the systems containing the congeners of magnesium. Geological Survey professional paper, 384-A, pp. 99. United States Government Printing office, Washington ...Стефан Петровић, Наталија Батоћанин. "Aлтерације перидотита контролисане карактером флуида на примеру харцбургита Рудника - Серпентинизација или талкизација?" in Записници српског геолошког друштва, Српско геолошко друштво, Београд (2020)
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Mineral and Thermal Waters of Serbia: Multivariate Statistical Approach to Hydrochemical Characterization
Maja Todorović, Jana Štrbački, Marina Ćuk, Jakov Andrijašević, Jovana Šišović, Petar Papić . "Mineral and Thermal Waters of Serbia: Multivariate Statistical Approach to Hydrochemical Characterization" in Mineral and Thermal Waters of Southeastern Europe, Springer International Publishing (2016). https://doi.org/10.1007/978-3-319-25379-4
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Environmental Energy Security Indicators as Tools for Environmental Protection
Еколошка прихватљивост је постала незаменљив синтезни показатељ сваке валидне енергетске анализе у последње две-три деценије. Енергетска безбедност је у директној хармонији с еколошком прихватљивошћу кроз многе прописане политичке циљеве, економске користи, правне тековине итд. Индикатори еколошке сигурности представљају један од основних елемената за одређивање енергетске безбедности и снажне алате за усмеравање енергетског сектора ка одрживом развоју. У овом раду, анализа је била концентрисана на показатеље енергетске безбедности у области животне средине који се односе на сектор природног гаса у ...енергетска безбедност, еколошки енергетски индикатори, заштита животне средине, еколошка прихватљивост... Energy security is in direct harmony with Environmental acceptability through many prescribed political goals, economic benefits, criminal justice systems, etc. Environmental energy security indicators present one of basic elements for energy security determination and powerful tools for routing energy ...Aleksandar Madžarević, Dejan Ivezić, Marija Živković , Miloš Tansijević. "Environmental Energy Security Indicators as Tools for Environmental Protection" in Mining and Environmental Protection-MEP 2019, University of Belgrade, Faculty of Mining and Geology (2019)
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Frequency and Length of Syllables in Serbian
Marija Radojičić, Biljana Lazić, Sebastijan Kaplar, Ranka Stanković, Ivan Obradović, Ján Mačutek, Lívia Leššová (2019)Basic analyses of several properties of syllables (the rank-frequency distribution, the distribution of length, and the relation between length and frequency) in Serbian is presented. The syllabification algorithm used combines the maximum onset principle and the sonority hierarchy. Results indicate that syllables behave similarly to words as far as mathematical models are concerned, but values of parameters in models for syllables are quite different from those for words.... Cambridge University Press. Comrie, B. (1996). Adaptations of the Cyrillic alphabet. In: Daniels, P.T., Bright, W. (eds.), The World’s Writing Systems: 700-726. Oxford: Oxford University Press. Crystal, D. (2008). A Dictionary of Linguistics and Phonetics. Oxford: Blackwell. Eddington, D., Treiman ...
... variation applied to grapheme frequencies. Journal of Quantitative Linguistics 23, 177-190. Köhler, R. (2005). Properties of lexical units and systems. In: Köhler, R., Altmann, G., Piotrowski, R.G. (eds.), Quantitative Linguistics. An International Handbook: 305-312. Berlin, New York: de Gruyter ...Marija Radojičić, Biljana Lazić, Sebastijan Kaplar, Ranka Stanković, Ivan Obradović, Ján Mačutek, Lívia Leššová. "Frequency and Length of Syllables in Serbian" in Glottometrics (2019)
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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... Control problems of Grey Systems, Systems 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 ...
... (Special Issue of Grey Systems), 2, pp. 1-10, 1985. [DENG86] J. Deng, The application of Grey System to quantitative investment strategy, Investment and reform, 3, pp. 21-5, 1986. [DENG89] J. Deng, Introduction to Grey system theory, The journal of Grey system 1, pp.1-24. 1989. (proveriti strane) ...
... Institute of Mining, Metallurgical and Petroleum Engineers Inc. New York, 1984. [GUO85] Hong Guo, Identification coefficient of relational grade of Grey systems, Fuzzy Mathematics, 2, pp. 55-58,1985. [HAMRIN97] H. Hamrin, Guide to Underground Mining Methods and Applications (Stockholm: Atlas Copco, ...Svetlana M. Štrbac-Savić. "Prognoza operativne efikasnosti aktivnog podzemnog rudnika zasnovana na teoriji sivih sistema" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2016-06-10)
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Automatic construction of a morphological dictionary of multi-word units
The development of a comprehensive morphological dictionary of multi-word units for Serbian is a very demanding task, due to the complexity of Serbian morphology. Manual production of such a dictionary proved to be extremely time-consuming. In this paper we present a procedure that automatically produces dictionary lemmas for a given list of multi-word units. To accomplish this task the procedure relies on data in e-dictionaries of Serbian simple words, which are already well developed. We also offer an evaluation ...electronic dictionary, Serbian, morphology, inflection, multiwordn units, noun phrases, query expansion... Contrastive Study of Lexical Approaches. Linguistic Issues in Language Technologies 1 (2008) 4. Krstev, C., Vitas, D.: Finite State Transducers for Recognition and Generation of Compound Words. In Erjavec, T., Žganec Gros, J., eds.: IS-LTC 2006, Ljubljana, Slovenia, Institut “Jožef Stefan”(2006) 192–197 ...
... m.univ-mlv.fr/~unitex/. 2 Authors Suppressed Due to Excessive Length For some productive classes of MWUs, like different types of numerals and named entities (time and duration, measures and currencies), we have devel- oped finite-state transducers (FSTs) that rely on morphological e-dictionaries ...
... might not be such a good idea: these very dictionaries successfully processed many items, among them three very specific names of small towns in Serbia named after famous Serbian poets and politicians: Aleksa Šantić, Svetozar Miletić, Jaša Tomić. Table 6. Strategy rules performance data for subsets: ...Cvetana Krstev, Ranka Stanković, Ivan Obradović, Duško Vitas, Miloš Utvić. "Automatic construction of a morphological dictionary of multi-word units" in Lecture Notes in Computer Science 6233, Advances in Natural Language Processing, Proceedings of the 7thInternational Conference on NLP, IceTAL 2010, Reykjavik, Iceland, August 2010, Springer (2010): 226-237. https://doi.org/10.1007/978-3-642-14770-8_26
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From DELA Based Dictionary to Leximirka Lexical Database
Biljana Lazić, Mihailo Škorić (2020)In this paper, we will present an approach in transforming Serbian language Morphological dictionaries from a DELA text format to a lexical database dubbed Leximirka. Considering the benefits of storing data within a database when compared to storing them in textual documents, we will outline some of the functionality that the database has made possible. We will also show how hand-made rules that use category labels lexical entries are marked with can be used to link lexical entries. ...... queries with regular expressions or FSA, their main importance is their reusability. They were used for the basic tasks of word processing, automatic recognition 1 Unitex is cross-platform Corpus Processing Suite to retrieve data. Infotheca Vol. 19, No. 2, December 2019 81 Lazić B., Škorić M., “From ...
... textual files. The need for an online application based on lexicographic database emerged. In response to these needs, a new application symbolically named Leximirka was developed. Leximirka is not a language dependent application and there is no obstacle for it to be applied in purpose of maintaining DELA ...
... started with the implementation of the Workstation for Lexical Resources WS4LR (Krstev et al., 2006). This single user desktop application later re- named Leximir has various useful functions. It is possible to distribute vo- cabularies in multiple files, extract subsets of lemmas according to various ...Biljana Lazić, Mihailo Škorić. "From DELA Based Dictionary to Leximirka Lexical Database" in Infotheca, Faculty of Philology, University of Belgrade (2020). https://doi.org/10.18485/infotheca.2019.19.2.4
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An arid phase in the Internal Dinarides during the early to middle Miocene: Inferences from Mg-clays in the Pranjani Basin (Serbia)
N. Andrić-Tomašević, V. Simić, O. Mandic, D. Životić, M. Suárez, E. García-Romero. "An arid phase in the Internal Dinarides during the early to middle Miocene: Inferences from Mg-clays in the Pranjani Basin (Serbia)" in Palaeogeography, Palaeoclimatology, Palaeoecology, Elsevier BV (2020). https://doi.org/10.1016/j.palaeo.2020.110145
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Uniaxial compressive strength test before and after standard fire test on rock mass
Stefan Mitrović, Goran Todorović, Bojan Kostić, Milica Mirković-Marjanović, Nikola Božović, Marija Krstić, Aleksandar Erić, Radovan Gospavić, Snežana Ilić, Aleksandar Kijanović (2022)... temperature was measured in six places with a type K thermocouple. Measuring ranges of type K thermocouples were - 270 ° C to 1372 ° C. Acquisition systems for monitoring standard fire tests in vertical furnace were made completely in Laboratory for thermotechnics and fire protection according to SRPS ...Stefan Mitrović, Goran Todorović, Bojan Kostić, Milica Mirković-Marjanović, Nikola Božović, Marija Krstić, Aleksandar Erić, Radovan Gospavić, Snežana Ilić, Aleksandar Kijanović. "Uniaxial compressive strength test before and after standard fire test on rock mass" in Fifth symposium of the Macedonian Association for Geotechnics, Ohrid, North Macedonia, 23-25. 06. 2022, Macedonian Association for Geotechnics (2022)
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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 ...... the small particle size of nanocrystals makes them sus- ceptible to aggregation during storage, which is considered the major drawback of these systems (Wu et al., 2011; Li et al., 2021). For parenteral formulations, it is important to keep the particle size below 1 Hm; therefore, to extend shelf ...
... be performed at tempera- tures just below their eutectic point (-1.5 "C), so the combination of sucrose and mannitol has the advantages of both systems. With a suffi- cient amount of mannitol (at least 30%), the cake structure is secured by its crystallinity even if primary drying is carried out ...
... of mannitol and vice versa, and the nature of this interaction is mainly determined by their ratio. In a study by Jena et al. (2016) on frozen systems, mannitol crystallized in samples with a high mannitol-trehalose ratio, while trehalose remained in the amorphous state. This was considered an ...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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Regionalno-geološke karakteristike miocenskih sedimenata na prostoru severnog Banata
Dejan N. Radivojević (2014-12-30)Predmet doktorske disertacije predstavljalo je rešavanje strukturno‐stratigrafskihodnosa miocenskih sedimenata na prostoru severnog Banata. U cilju regionalnogsagledavanja, korišćeni su svi raspoloživi geofizički i geološki podaci sa širegistražnog područja, odnosno iz celog Panonskog basena i susednog orogena. Osimklasičnih metoda primenjene su i savremene metode seizmostratigrafije,tektonostratigrafije i riftne sekvencione stratigrafije. Primenjene metode omogućilesu izradu modela progradacije ivice šelfa za ceo Panonski basen, modela uzajamnihveza između basena i geodinamičkog modela jugoistočnog oboda basena.Jezero Panon je većim delom zapunjeno prilivom sedimenata paleo‐Dunavom saseverozapada, odnosno ...Centralni Paratetis, Panonski basen, miocen, jezero Panon,seizmostratigrafija, sekvenciona stratigrafija, paleogeografija, geodinamika... important systems progradation also appear from local river systems toward east and west across eastern margin and toward south and north across southern margin of Pannonian Basin. The final stage of Lake Pannon fill appear in place where two deltaic systems reach each ...
... Province, Central Europe (Province 4808) – Petroleum geology, total petroleum systems, and petroleum resource assessment, U.S. Geological Survey Bulletin 2204–B, 47 pp. Doust, H., 2003, Placing petroleum systems and plays in their basin history context: a means to assist in the identification ...
... ulazi u Rumuniju. U cilju određivanja vremensko‐prostornih odnosa miocenske ekstenzije primenjen je koncept tektonskih sistemskih pojaseva (tectonic systems tract), što je pomoglo i u određivanju mehanizma i vremena formiranja basena. Evolucioni model Panonskog basena podrazumevao je početak ekstenzije ...Dejan N. Radivojević. "Regionalno-geološke karakteristike miocenskih sedimenata na prostoru severnog Banata" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2014-12-30)
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Ostvarivanje dobiti pri uvođenju sistema agregatnih zamena na osnovnoj rudarskoj mehanizaciji površinskih kopova EPS
Jedan od osnovnih zadataka na površinskim kopovima uglja je ostvarivanje zadovoljavajućeg vremenskog i kapacitetnog iskorišćenja kontinualnih sistema. Da bi se to postiglo, neophodno je izvršiti izmene u postojećoj strategiji održavanja. Preduslov je uvođenje agregatne zamene vitalnih delova na rudarskim mašinama. Benefiti su višestruki. Očekivani rezultati ovakvog pristupa su: smanjenje zastoja i povećanje vremena rada; direktne materijalne uštede; bolja organizacija rada; racionalizaciju radioničkih i magacinskih kapaciteta; povećanje vrednosti mašina. Da bi se uvela agregatna zamena neophodne su investicije za nabavku ...Predrag Jovančić, Ignjatović Dragan, Đenadić Stevan. "Ostvarivanje dobiti pri uvođenju sistema agregatnih zamena na osnovnoj rudarskoj mehanizaciji površinskih kopova EPS" in X Međunarodna konferencija UGALJ, Zlatibor, Srbija, 13-16. Oktobar 2021., Jugoslovenski komitet za površinsku eksploataciju (2021)