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Упит dcterms_subject_txt:physical composition

313 items

  • Српски језик у дигиталном добу -- The Serbian Language in the Digital Age

    Duško Vitas, Ljubomir Popović, Cvetana Krstev, Ivan Obradović, Gordana Pavlović-Lažetić, Mladen Stanojević (2012)
    Serbian language
    ... concerned, there is a highly developed suffixial word formation. With verbs, prefixation is also well developed (mainly related to aspectual meanings). Composition, on the whole, is less developed. Calques and coinages, as well as so-called exocen- tric noun compounds, are frowned upon by language purists, ...
    ... sko (squaw), or the adjectives fer (fair) or braon (brown). Well developed word formation (suffixation, prefixa- tion, and, to a lesser extent, composition and various combined word formation processes) results in the fact that the majority of lexemes can be grouped into word families, and nested entries ...
    ... morphology of Serbian. ey also form word fam- ilies according to Serbian word formation rules. 3.2.3 Lexis, phraseology, terminology, onomastics e composition of the vocabulary reflects, on the one hand, the fact that it is based on the Štokavian di- alect, not only with regard to the original inventory ...

  • Генеза хидротермалног Cu-Au система Чукару Пеки (Источна Србија)

    Милош Велојић (2021)
    Главни циљ испитивања хидротермалног система Чукару Пеки је разумевање процеса који су довели до његовог настанка, а посебно еволуције рудоносних флуида из којих је настала рудна минерализација. Утврђено је да је овај систем настао у периоду пре 86,78 - 85,19 Ma из магматског интрузива који је био богат водом и имао висок оксидативни потенцијал. Током хлађења, из овог магматског интрузива су издвојени веома врели флуиди, који су имали температуре изнад 600°С и висок салинитет. У ...
    Борска металогенетска зона, Тимочки магматски комплекс, порфирска лежишта, високосулфидациона лежишта, флуидне инклузије, рудне парагенезе, геохронологија, хидротермалне алтерације, LA-ICP-MS
    ... copper deposit, Chile, based on trace element composition and U/Pb age of zircons. Economic Geology 112:245-273. 86. Lee, R.G., Byrne, K., D’Angelo, M., Hart, C.J., Hollings, P., Gleeson, S.A., Alfaro, M., 2020. Using zircon trace element composition to assess porphyry copper potential of the Guichon ...
    ... ХИДРОТЕРМАЛНОГ Cu-Au СИСТЕМА ЧУКАРУ ПЕКИ (ИСТОЧНА СРБИЈА) 100 49. Haar, L., 1984. NBS/NRC steam tables. CRC Press. 50. Haas, J.L., 1976. Physical properties of the coexisting phases and thermochemical properties of the H2O component in boiling NaCl solutions, US Geological Survey Bulletin ...
    ... Metallogeny of the Alpine-Balkan- Carpathian-Dinaride Geodynamic Province. Mineralium Deposita, 37(6-7): 533-540. 55. Heinrich, C.A., 2005. The physical and chemical evolution of low-salinity magmatic fluids at the porphyry to epithermal transition: a thermodynamic study. Mineralium Deposita, 39(8) ...

  • Prirodno prečišćavanje i stimulisana bioremedijacija podzemnih voda zagađenih naftnim ugljovodonicima

    Nenad M. Marić (2016-09-26)
    Disertacija se konceptualno sastoji iz dva dela kojima je obuhvaćen pasivan (prirodnoprečišćavanje) i aktivan remedijacioni pristup (stimulisana bioremedijacija) kodpodzemnih voda zagađenih naftnim ugljovodonicima.U prvom delu disertacije prikazani su rezultati osmatranja procesa prirodnogprečišćavanja u podzemnim vodama na lokaciji istorijskog zagađenja kerozinom.Tragovi zagađenja naftnim ugljovodonicima pronađeni su 20 godina nakon prosipanjakerozina. Ovo je stvorilo osnovu za proučavanje efekata dugotrajne izloženostipodzemnih voda procesima biodegradacije u terenskim uslovima. Uočeno je da sesnižene koncentracije elektron akceptora (O2, NO3-, SO42-) i povišene koncentracijemetaboličkih produkata biodegradacije ...
    podzemne vode, naftni ugljovodonici, kerozin, prirodno prečišćavanje,stimulisana bioremedijacija
    ... manganese (IV), reduction of iron (III) and sulphate reduction on the chemical composition of groundwater was determined. Methanogenesis impact was determined on the basis of the changes in groundwater isotopic composition. δ13 CDIC values were 12 ‰ higher in the biodegradation affected zone in comparison ...

  • An Approach to Efficient Processing of Multi-Word Units

    Cvetana Krstev, Ivan Obradović, Ranka Stanković, Duško Vitas (2013)
    Efficient processing of Multi-Word Units in the course of development of morphological MWU dictionaries is not easy to achieve, especially when languages with complex morphological structures are concerned, such as Serbian. Manual development of this type of dictionaries is a tedious and extremely slow process. To alleviate this problem we turned to our multipurpose software tool, dubbed LeXimir, in the production of lemmas for e-dictionaries of multi-word units. In addition to that, we developed a procedure aimed at making ...
    Natural Language Processing, Grammatical Category, Lexical Representation, MWU, multi-word unit
    ... we realized that the answers obtained automatically in support of manual production of MWU lemmas can also help in detection of the syntactic composition of a MWU and therefore indicate the appropriate inflectional transducer. Namely, the MWUs in Serbian have predictable basic structures. For instance ...

  • Geološko-geofizički model dela Timočkog magmatskog kompleksa

    Snežana M. Ignjatović (2014-06-30)
    Timočki magmatski kompleks (TMK) u geotektonskom smislu pripada KarpatoBalkanidimaistočne Srbije, koji su deo Tekijsko-Dakijske jedinice. TMK je nastaotokom kontinuirane vulkanske aktivnosti, koja je trajala oko deset miliona godina iodvijala se generalno u tri faze (Zimmerman et al., 2008, Kolb et al., 2013, Banješević,2006). Pomeranje vulkanskog fronta je išlo od istoka ka zapadu (von Quadt et al., 2002,2003, 2007). Ovaj kompleks pripada tetijskom evroazijskom metalogenetskom pojasu usvetu poznat po ležištima bakra i zlata (Janković, 1990).U doktorskoj disertaciji su prikazani rezultati ...
    Timočki magmatski kompleks, aeromagnetska istraživanja, gravimetrijskaistraživanja, 2D geološko-geofizički model, Valja Strž, magmatsko telo
    ... each around 2.5-3 km in width and in some parts over 5 km. The results of the model suggested that there is also a gradual westward shift in composition which is evident from decreasing silica contents in the Senonian volcanic rocks. The results of 2D geological-geophysical model are significant ...
    ... ? Canadian Mineralogist 46, 249–261. Pačevski, A., Moritz, R., Kouzmanov, K., Marquardt, K., Ţivković, P., Cvetković, LJ., 2012. Texture and composition of Pb-bearing pyrite from the Čoka Marin polymetallic deposit, Serbia, controlled by nanoscale inclusions. Canadian Mineralogist, 50, 1, 1-20 ...

  • Kontaktni metamorfizam gornjokrednih sedimentnih stena Rudnika

    Kostić N. Bojan (2021)
    Kontaktni metamorfizam gornjokrednih sedimentnih stena na planini Rudnik ispitivan je na uzorcima iz pet bušotina. Definisano je šest varijeteta krednih stena (protolita) koji čine dve litološke jedinice izgrađene od klastičnog, karbonatnog i klastično-karbonatnog materijala. Vulkanskom aktivnosti na Rudniku formirana su vulkanska tela koja se utiskuju duž slojevitosti sedimentnih stena, a neka ih presecaju u vidu dajkova. Starost ovog vulkanskog događaja određena je na 23.9 miliona godina. Ovaj miocenski vulkanizam doveo je do kontaktno metamorfnih promena sedimentnih stena i obrazovanja skarnova ...
    Rudnik, kontaktni metamorfizam, sedimentne stene, hornfels, skarn, granati, vezuvijan
    ... Connolly, JAD., Petrini, K. 2002: An automated strategy for calculation of phase diagram sections and retrieval of rock properties as a function of physical conditions. Journal of Metamorphic Petrology 20, p.697-708 Cvetković, V., Šarić, K., Péskay, Z., Gerdes, A. 2016: The Rudnik Mts. volcano-intrusive ...
    ... Milićević, M. 1971: Tumač za list Gornji Milanovac (OGK SFRJ 1:100000). Savezni Geološki Zavod SFRJ, Beograd, pp.69 Franz, G.; Liebscher, A. 2004: Physical and Chemical Properties of the Epidote Minerals: An introduction. Rev. Mineral. Geochem. 56, p.1–81 Gaspar, M., Knaack, C., Meinert, D.L., Moretti ...
    ... Goldschmidt, V. M. 1911: Die Kontaktmetamorphose im Kristianagebiet. Oslo Vidensk. Skr., I., Mat.-Naturv. Kl., no.1, p. 483 Haas, J. L. 1976: Physical properties of the coexisting phases and thermochemical properties of the H2O component in boiling NaCl solutions, US Geological Survey Bulletin, ...

  • Photocatalytic Activity of the V2O5 Catalyst toward Selected Pharmaceuticals and Their Mixture: Influence of the Molecular Structure on the Efficiency of the Process

    Sanja J. Armaković, Aleksandra Jovanoski Kostić, Andrijana Bilić, Maria M. Savanović, Nataša Tomić, Aleksandar Kremenović, Maja Šćepanović, Mirjana Grujić-Brojčin, Jovana Ćirković, Stevan Armaković (2023)
    Due to the inability of conventional wastewater treatment procedures to remove organic pharmaceutical pollutants, active pharmaceutical components remain in wastewater and even reach tap water. In terms of pharmaceutical pollutants, the scientific community focuses on -blockers due to their extensive (over)usage and moderately high solubility. In this study, the photocatalytic activity of V2O5 was investigated through the degradation of nadolol (NAD), pindolol (PIN), metoprolol (MET), and their mixture under ultraviolet (UV) irradiation in water. For the preparation of V2O5, facile ...
    DFT analysis, metoprolol, nadolol, nanomaterial characterization, photocatalysis, pindolol, β-blocker
    ... values were obtained by PDXL2 integrated X-ray powder diffraction software (Version 2.8.30; Rigaku Corporation, Tokyo, Japan). The morphology and composition/quality of the catalyst were analyzed on SEM (JEOL JSM-6460LV, with the operating, voltage of 20 keV) equipped with an EDS INCAx-sighi detector ...

  • 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: ...
    nanocrystal, curcumin, top-down method, wetball milling

  • Centar za hidrogeologiju karsta - 15 godina nauke i struke

    urednici Saša Milanović, Ljiljana Vasić, Zoran Stevanović, Branislav Petrović (2023)
    Centar za hidrogeologiju karsta
    ... American Geographical Society – New York, 1924 “The recognition obtained forexceptional scientific results and published works ih the field of physical geography of Balkan countries” Cvijićs works enabled the establishment not only a strong karst geomorphology but also hydrogeology school in Serbia ...
    ... of karst groundwater and optimization of solutions for their catchment using examples from Serbia · Saša Milanović, MSc. (2010): Creation of a physical model on the example of Beljanica karst aquifer (eastern Serbia) · Milan Radulović (2012): Multi-parameter analysis of karst aquifer recharge ...
    ... Professional Practice in EFarth Sciences, ISSN 2364– 0073, ISBN 978-3-319-12849-8, DOI 10.1007/978-3-319- 12850-4, pp. 531-550 . Milanović, S. (2015): Physical Modeling of Karst Environhment, Karst Aquifers — Characterization and Engineering., edt. Z. Stevanović., Springer, Professional Practice in Earth ...

  • Novi model za postizanje optimalne proizvodnje na naftnom polju Amal

    Elnori Elmabrouk Ali Elhaddad (2015-04-16)
    Doktorskom disertacijom analizirani su i proučavani problemi proizvodnje nafte iprimenjene metode za njihovo rešavanje na naftnom polju Amal. Ukratko jeprikazana proizvodnje nafte u Libiji, njene karakteristike i rezerve, da bi se videoznačaj ovog naftnog polja.Utvrđeno je da su na naftnom polju Amal ključni problemi koji prate procesproizvodnje taloženje parafina, pojava slojnog peska, neefikasan rad gasliftsistema, neefikasna desalinizacija nafte i ekološki problemi. Proizvodniproblemi, pojedinačno i više njih zajedno, na nekim bušotinama uzrokovali susmanjenje proizvodnje nafte od 40 do 75%. Zbog ...
    nafta, proizvodnja, optimizacija, Amal, Libija
    ... optimum pour point depressant, Hydrocarbon Processing, 78,2. Wang L.H., Deng J.G, Zhou J.L., Liu S.J., Li P., Zhao W.L., Liao J.H., (2011) A physical simulation experiment on sanding in weakly consolidate dsandstone gas reservoirs. Acta Petrol. Sin.32 (6), 1007–1011. Wang Z.G., Li A.F., (2000) ...
    ... International Monetary Fund, Washington, DC. Deng F., Deng J., Yan W., Zhu H., Huang L., Chen Z., (2013) The influence of fine particles composition on optimal design of sand control in offshore oilfield, J Petrol Explor Prod Technol, DOI 10.1007/s13202-012-0045-7. Denney D., (2002). “Simulation ...
    ... Sahai G. C, Pundeer G. S., Chandra K. (1991) Designing and Selecting Wax Crystal Modifier for optimum Field Performance Based on Crude Oil Composition, SPE 22784, Paper presented at the 1991 SPE Annual Technical Conference and Exhibition, Texas, October 6-9, 1991. Solesa M., Danilović D., Zsolt ...

  • Novi model za postizanje optimalne proizvodnje na naftnom polju Amal

    Elnori Elmabrouk Ali Elhaddad (2015-04-16)
    Doktorskom disertacijom analizirani su i proučavani problemi proizvodnje nafte iprimenjene metode za njihovo rešavanje na naftnom polju Amal. Ukratko jeprikazana proizvodnje nafte u Libiji, njene karakteristike i rezerve, da bi se videoznačaj ovog naftnog polja.Utvrđeno je da su na naftnom polju Amal ključni problemi koji prate procesproizvodnje taloženje parafina, pojava slojnog peska, neefikasan rad gasliftsistema, neefikasna desalinizacija nafte i ekološki problemi. Proizvodniproblemi, pojedinačno i više njih zajedno, na nekim bušotinama uzrokovali susmanjenje proizvodnje nafte od 40 do 75%. Zbog ...
    nafta, proizvodnja, optimizacija, Amal, Libija
    ... optimum pour point depressant, Hydrocarbon Processing, 78,2. Wang L.H., Deng J.G, Zhou J.L., Liu S.J., Li P., Zhao W.L., Liao J.H., (2011) A physical simulation experiment on sanding in weakly consolidate dsandstone gas reservoirs. Acta Petrol. Sin.32 (6), 1007–1011. Wang Z.G., Li A.F., (2000) ...
    ... International Monetary Fund, Washington, DC. Deng F., Deng J., Yan W., Zhu H., Huang L., Chen Z., (2013) The influence of fine particles composition on optimal design of sand control in offshore oilfield, J Petrol Explor Prod Technol, DOI 10.1007/s13202-012-0045-7. Denney D., (2002). “Simulation ...
    ... Sahai G. C, Pundeer G. S., Chandra K. (1991) Designing and Selecting Wax Crystal Modifier for optimum Field Performance Based on Crude Oil Composition, SPE 22784, Paper presented at the 1991 SPE Annual Technical Conference and Exhibition, Texas, October 6-9, 1991. Solesa M., Danilović D., Zsolt ...

  • 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 ...
    Pharmaceutical Science
    ... published in Mitrović et al. (2020). 3.3. Physical state analysis Analysis of the physical state of the freeze-dried formulations included differential scanning calorimetry (DSC) and X-ray powder diffraction (XRPD). The evaluation of the physical state of the excipients was the main focus ...
    ... calculated using STAR# software SW. 12.10. 'European Journal of Pharmaceutical Sciences 189 (2023) 106557 2.6. X-ray powder diffraction (XRPD) The physical state of the freeze-dried samples was analyzed by X-ray powder diffraction (XRPD). The analysis was performed on a Rigaku Smartlab X-ray diff ...
    ... ), and the exact magnification for each sample is indicated in the caption as well as in the bar size. 2.8. Polarized light microscopy (PLM) Physical state and morphology of the freeze-dried samples were also analyzed using polarized light microscopy (PLM). It was performed using Carl Zeiss ...

  • Hidrogeohemijska valorizacija esencijalnih mikroelemenata mineralnih voda Srbije

    Jana S. Stojković (2013-09-25)
    Mineralne vode još od davnina privlače pažnju ljudi i to kako u pogledu istraživanja iproučavanja, tako i u pogledu njihovog iskorišćavanja. Naročito je važno poznavanjesadržaja mikroelemenata u njima, jer su to komponente njihovog hemijskog sastavakoje ih odvajaju od tzv. „običnih“ malomineralizovanih voda.U ovom radu proučavani su odabrani esencijalni mikroelementi (fluor, bor, litijum,kalijum, stroncijum i silicijum), u mineralnim vodama Srbije, pri čemu je analiziranopreko 130 uzoraka mineralnih voda iz različitih geoloških sredina, to jest hidrogeološkihrejona. Cilj ovog istraživanja bio je ...
    esencijalni mikroelementi, faktori migracije, zakonomernosti rasprostranjenja, hidrogeohemijski procesi, multivarijantna statistička analiza, mineralne vode Srbije
    ... these microelements and their mobilization from the rocks. Besides that, hydrochemical conditions (especially chemical composition of groundwater and lithological composition of the aquifer) causing high concentrations of these elements in mineral waters of Serbia have been defined. In order ...
    ... Multivariate statistical analysis (factor analysis, Q-mode cluster analysis and R-mode cluster analysis) has been applied on the research results of physical and chemical characteristics of mineral waters (in situ measurements on raw samples, short chemical analyses and analyses of the content of m ...
    ... structure of aquifer. Using the cluster analysis the sample grouping of mineral waters has been done, on the basis of similarity of their physical and chemical characteristics. In this way four groups (clusters) and eight subgroups have been distinguished, representing different hydrochemical ...

  • Hydrothermal Synthesized and Alkaline Activated Carbons Prepared from Glucose and Fructose—Detailed Characterization and Testing in Heavy Metals and Methylene Blue Removal

    Sanja Krstić, Milan Kragović, Maja Pagnacco, Vladimir Dodevski, Branka Kaluđerović, Miloš Momčilović, Ivica Ristović, Marija Stojmenović (2018)
    glukoza, fruktoza, аktivni ugalj, hidrotermalni tretman, aktivacija hidroksida, teški metali, metilen plavo
    ... ssanjak@vin.bg.ac.rs (S.K.); vladimir@vin.bg.ac.rs (V.D.); branka@vin.bg.ac.rs (B.K.); milos@vin.bg.ac.rs (M.M.); mpusevac@vinca.rs (M.S.) 2 Faculty of Physical Chemistry, University of Belgrade, Studentski trg 12-16, 11000 Belgrade, Serbia; maja.milenkovic@ffh.bg.ac.rs 3 Faculty of Mining and Geology, University ...
    ... ssanjak@vin.bg.ac.rs (S.K.); vladimir@vin.bg.ac.rs (V.D.); branka@vin.bg.ac.rs (B.K.); milos@vin.bg.ac.rs (M.M.); mpusevac@vinca.rs (M.S.) 2 Faculty of Physical Chemistry, University of Belgrade, Studentski trg 12-16, 11000 Belgrade, Serbia; maja.milenkovic@ffh.bg.ac.rs Faculty of Mining and Geology, University ...
    ... Román, S.; Ledesma, B.; Álvarez-Murillo, A.; Al-Kassir, A.; Yusaf, T. Dependence of the microporosity of activated carbons on the lignocellulosic composition of the precursors. Energies 2017, 10, 542. [CrossRef] 60. Deng, H.; Li, G.; Yang, H.; Tang, J.; Tang, J. Preparation of activated carbons from cotton ...

  • Application of geophysical and multispectral imagery data for predictive mapping of a complex geo-tectonic unit: a case study of the East Vardar Ophiolite Zone, North-Macedonia

    Filip Arnaut, Dragana Đurić, Uroš Đurić, Mileva Samardžić-Petrović, Igor Peshevski (2024)
    General Earth and Planetary Sciences
    ... East Vardar ophiolite: geo- physical-geological model and implications on its geodynamic evolution. University of Belgrade (In Serbian with English abstract), Faculty of Mining and Geology Petrović D, Cvetkov V, Vasiljević I, Cvetković V (2015) A new geo- physical model of the Serbian part of ...
    ... observable at the surface, as com- monly done in geophysics (Cracknell and Reading 2014). @ Springer Earth Science Informatics (2024) 17:1625–1644 Physical parameters in geophysics are typically associated with specific lithologies. The data used in this application included multiple remotely sensed ...
    ... by the ML algorithms RF and KNN with various data. In this study, both RF and KNN were used to combine satellite multispectral data with geo- physical airborne and terrestrial data, as well as the distance to fault map, as features. Incorporating these data, particu- larly geophysical data (airborne ...

  • A Data Driven Approach for Raw Material Terminology

    Olivera Kitanović, Ranka Stanković, Aleksandra Tomašević, Mihailo Škorić, Ivan Babić, Ljiljana Kolonja (2021)
    The research presented in this paper aims at creating a bilingual (sr-en), easily searchable, hypertext, born-digital, corpus-based terminological database of raw material terminology for dictionary production. The approach is based on linking dictionaries related to the raw material domain, both digitally born and printed, into a lexicon structure, aligning terminology from different dictionaries as much as possible. This paper presents the main features of this approach, data used for compilation of the terminological database, the procedure by which it has ...
    sirovine, rudarstvo, terminologija, rečnik, terminološka aplikacija, mobilna aplikacija, digitizacija, leksički podaci, korpusi, otvoreni povezani podaci
    ... but candidate pairs had to be inspected manually, which yielded a list of 2737 term pairs. General terms, such as, ‘red’ (row), ‘kompozicija’ (composition), ‘din’ (dinar), ‘minimalan’ (minimum), ‘izvor informacija’ (source of the information), . . . were excluded, as well as those wrongly aligned, such ...

  • Insights into dike nucleation and eruption dynamics from high-resolution seismic imaging of magmatic system at the East Pacific Rise

    Milena Marjanović, Suzanne M. Carbotte, Alexandre Stopin, Satish C. Singh, René-Édouard Plessix, Miloš Marjanović, Mladen R. Nedimović, Juan Pablo Canales, Hélène D. Carton, John C. Mutter, Javier Escartín (2023)
    Multidisciplinary

  • Отпад из процеса сагоревања угља као сировина за добијање елемената ретких земаља

    Бојан Земљак (2024)
    Због великог броја индустрија у којима се користе ови ресурси, глобална економија се у великој мери ослања на елементе ретких земаља. Елементи ретких земаља су есенцијална сировина — материјал за развој савремених технологија, али у односу на њихову огромну потражњу, њихово вађење је ограничено и повезано је са значајним утицајима на животну средину. Због њихове ограничене доступности, проблема који се јављају при процесима експлоатације, све више и више земаља почиње да тражи повољније могућности вађења елемената [REE] из секундарних ...
    Елементи ретких земаља, резерве, употреба, представници и методе опоравка елемената ретких земаља
    ... theory. Bond Valences, p.11-58. [28] Maier, J., 2023. Physical chemistry of ionic materials: ions and electrons in solids. John Wiley & Sons. [29] Schulten, H.R. and Leinweber, P., 2000. New insights into organic-mineral particles: composition, properties and models of molecular structure. Biology ...
    ... HfNiGa2-Type Structure: Synthesis, Structure, and Physical Properties. Chemistry of materials, 16(3), p.466-476. [52] Freeman, A.J. and Watson, R.E., 1962. Theoretical investigatiton of some magnetic and spectroscopic properties of rare-earth ions. Physical Review, 127(6), p.2058. [53] Johansson, B ...
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  • Application of Project Management Process on Environmental Management System Improvement in Mining-Energy Complexes

    Jelena Malenović Nikolić, Dejan Vasović , Ivana Filipović , Stevan Mušicki, Ivica Ristović (2016)
    menadžment, rudrastvo i energetski kompleksi, okruženje, održivi razvoj, mrežno planiranje
    ... standard ISO 31000 for risk assessment in mining and energy complexes is suitable because it encompasses all types of risk (biological, chemical, and physical—according to the degree of identification; accidental or Energies 2016, 9, 1071 16 of 20 cumulative—according to the dynamics of development; ...
    ... standard ISO 31000 for risk assessment in mining and energy complexes is suitable because it encompasses all types of risk (biological, chemical, and physical—according to the degree of identification; accidental or cumulative—according to the dynamics of development; risks in planning or operative management ...
    ... the depletion of economically recoverable coal reserves; desolated areas; the destruction of humus layer; a change in pedological and geological composition; disturbance of soil stability; land subsidence; disposal of tailings, ash, and slag; and delivery of coal dust and ash through airflow and gas emissions ...

  • Late and post-collisional tectonic evolution of the Adria-Europe suture in the Vardar Zone

    Emő Márton, Marinko Toljić, Vesna Cvetkov (2022)
    The Vardar Zone is a product of the Triassic-Jurassic opening of the Neotethys, Jurassic obduction, Late Cretaceous/Paleogene consumption of the oceanic crust and continental collision. During the last process, the Eastern Vardar Zone was thrust over the Central and eventually both onto the Western Vardar Zone. The present paleomagnetic and structural study provided new results from the first two zones in the Belgrade area. The younger set of data, together with published ones from the third zone, provide firm ...
    Adria–Europe suture, Vardar Zone, Paleomagnetism, Thrusting, Vertical axis rotation