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Упит dcterms_subject_txt:Resava catchment area

524 items

  • Building Terminological Resources in an e-Learning Environment

    Ranka Stanković, Ivan Obradović, Olivera Kitanović, Ljiljana Kolonja (2012)
    ... one of the languages in e-format for mining engineering terms has been recognized several years ago. Namely, various applications developed in this area followed by the development of an information system for planning, monitoring and management of mine exploitation, indicated that such resources would ...
    ... but also dictionaries of general terms, namely those not strictly related to mining engineering, but indispensable for information systems in this area (e.g. measurement units), as well as meta-classifications (file formats, data types, and the like). Controlled dictionaries derived from RudOnto ...

  • Primena AHP и WoEmetode u proceni podložnosti terena na kliženje za područje opštine Krupanj

    Biljana Abolmasov, Jelka Krušić, Katarina Andrejev, Miloš Marjanović, Ranka Stanković, Uroš Đurić (2017)
    ... Characteristic), koje spadaju u najobjektivni- je vidove ocene modela, kako kvantitativno na osnovu vrednosti parametra Površine Ispod Krive AUC (Area Under Curve), ta- ko i kvalitativno, na osnovu karaktera i oblika krive [8]. AHP i WoE modeli su probabilističkog tipa, ali su kasnije reklasifikovani ...
    ... Savezni Geološki Zavod, Beograd, 1975. [21] Neuhäuser B, Terhorst B. Landslide susceptibili- ty assessment using “weights-of-evidence”applied to study area at the Jurassic escarpment (SW Ger- many). Geomorphology 86, pp.12-24, 2007. [22] Ozdemir A, Altural T. A comparative study of frequency ratio, weights ...

  • Uticaj proširenja nuklearne elektrane “Pakš” (Mađarska) na resurse podzemnih voda u Vojvodini

    Bojan Hajdin, Dušan Polomčić (2016)
    ... paper is concerned with the impact of the future nuclear complex's functioning on groundwater resources in Vojvodina, based on experience in the area of groundwater reserve formation in the region of the Pannonian Basin, its utilization and protection. Furthermore, an impact assessment has been given ...
    ... n Bačka region, according to which the construction of a groundwater regional source in the Danube alluvion near the city of Apatin is planned, an area which was subjected to detailed hydrogeological explorations and hydrodynamic investigation in recent years. Key words: groundwater, nuclear power ...

  • Mine surveying works for the purpose of excavating the remaining reserves of bauxite in the deposit of “Podbracan”

    Aleksandar Milutinović, Aleksandar Ganić, Thamer Rayes Diyab, Rade Tokalić, Meri Ganić (2015)
    ... cavities, the ore body thickness varies from several centimetres up to 37m, discordantly lying over the �oor. The thickest is the central deposit area baux- ite. The ore body is irregularly layered, sinking toward the SSE by 20°. These are mostly oolitic-pisolitic bauxites of dark red colour, where ...
    ... 2 and Al 2 O 3 content in comparison to the Fe 2 O 3 content. The pre-deposited bauxite, mixed with the red clays is also located in this area. The ore body lies over Trias- sic light-grey crystalline and massive underlying limestones with numerous Karst occurrences (sinkholes, chasms, ...

  • Advantages and Disadvantages of a Parallel and Zigzag Method of Acquisition in Walking Mode in Magnetometric Archeological Research

    Mirko Petković, Vesna Cvetkov, Branislav Sretenović (2014)
    магнетометријска испитивања, цик-цак и паралелна аквизиција у ходајућем моду, линеарне аномалије, археологија
    ... direction, linear anomalies did not appear, so the data was suitable for further qualitative analysis, after having been clipped to the investigative area and the correct domain of gradient TMI. The mid-fi eld was measured in order to deter- mine the data quality if the operator circumvents 103 ...
    ... survey and limited test exvatinos to locate the Hargrove Cemetery on a land par- cel in the Patoka River National Wildlife Refuge and management Area near Oakland City, Gibson Country, Indiana, Ph.D Tessis, Indiana University. Smekalova T.N., Voss O. and Smekalov S.L. 2008 Magnetic surveying in ...

  • Early–Middle Jurassic brachiopods from Ponor Mountain, Western Balkan Mountains, Bulgaria; taxonomy, biostratigraphy and occurrence in the context of the early Toarcian Oceanic Anoxic Event

    Barbara V. Radulović, Lubomir S. Metodiev, Neda Motchurova-Dekova, Platon Tchoumatchenco (2023)
    Brachiopods, taxonomy, biostratigraphy, early Toarcian Anoxic Event, Bulgaria

  • Pleistocene rhinoceros from Bogovina Cave: the first report of Stephanorhinus hundsheimensis Toula, 1902 (Mammalia, Rhinocerotidae) from Serbia

    Predrag Radović, Miloš Radonjić, Emmanuel Billia (2020)
    Finds of Pleistocene rhinoceros are rare in Serbia, and only one species (the woolly rhinoceros Coelodonta antiquitatis Blumenbach, 1799) has been reported so far. The current paper presents the dental material of an extinct so-called Hundsheim rhinoceros, Stephanorhinus hundsheimensis Toula, 1902 from Bogovina Cave (East ern Serbia). Both the morphological and metric characteristics of the teeth are consis tent with the attribution to S. hundsheimensis. Unfortunately, the rhinoceros material originated from an uncertain geological context, so there is no ...
    rhinoceros, Stephanorhinus hundsheimensis, Serbia
    ... (Caccia, 1928; Cantaluppi, 1969; Persico et al., 2015), and others. Three exceptionally preserved S. hundsheimensis skulls come from the Castell’Arquato area (Piacenza; Monesi et al., 2016; Bona and Sala, 2016). The earliest possible record comes from the latest Villa- franchian of Pietrafitta (Perugia, central ...
    ... E. 2007. First records of Stephanorhinus kirchbergensis (Jäger, 1839) (Mammalia, Rhinocerotidae) from the Kuznetsk Basin (Kemerovo region, Kuzbass area, South-East of Western Siberia). Bollettino della Società Paleontologica Italiana, 46(2-3):95-100. Billia, E.M.E. 2008. Revision of the fossil material ...
    ... , Petronio, C., Di Stefano, G., Gaeta, M., and Salari, L. 2014. Reassessing the sedimentary deposits and vertebrate assemblages from Ponte Galeria area (Rome, central Italy): an archive for the Middle Pleistocene faunas of Europe. Earth-Science Reviews, 139:104-122. https://doi.org/10.1016/j.earscirev ...

  • Overcoming the Low Oral Bioavailability of Deuterated Pyrazoloquinolinone Ligand DK-I-60-3 by Nanonization: A Knowledge-Based Approach

    Jelena R. Mitrović , Branka Divović-Matović, Daniel E. Knutson, Jelena B. Ðoković, Aleksandar Kremenović, Vladimir D. Dobričić, Danijela V. Randjelović, Ivana Pantelić, James M. Cook, Miroslav M. Savić, Snežana D. Savić (2021)
    Poor water solubility of new chemical entities is considered as one of the main obstacles in drug development, as it usually leads to low bioavailability after administration. To overcome these problems, the selection of the appropriate formulation technology needs to be based on the physicochemical properties of the drug and introduced in the early stages of drug research. One example of the new potential drug substance with poor solubility is DK-I-60-3, deuterated pyrazoloquinolinone, designed for the treatment of various neuropsychiatric ...
    pyrazoloquinolinones, nanocrystals, wet media milling, fasted/fed bioavailability
    ... similarity was noticed in F8 (Figure 3c). Figure 3. AFM images of samples F5 (a), F6 (b), and F8 (c): 2D topography of 2 × 2 µm area of the sample (up) and error signal of 2 × 2 µm area of the sample (down). 3.2.5. Differential Scanning Calorimetry (DSC) and X-ray Powder Diffraction Analysis (XRPD) Results ...
    ... suspension (S5) in fasted or fed rats are presented in Figure 7. As it can be noticed, after suspension administration, maximum con- centration (Cmax) and area under the curve (AUC) in plasma were similar in the fasted and fed state (p = 0.998 and 0.100 for Cmax and AUC, respectively, Student t-test). In i ...
    ... dose of 10 mg/kg, in fasted and fed state (Cmax—maximum concentration, tmax—time of maximum concentration, t1/2—terminal elimination half-life, AUC0-∞—area under the concentration versus time curve). Terminal elimination half-life in the brain was not calculated due to erratic concentration-time profiles ...

  • Tektono-termalna evolucija kontakta Dinarida i Karpato-Balkanida u području Jastrepca

    Dalibor Erak (2019)
    Predmet istraživanja doktorske disertacije je tektonska evolucija područja planine Jastrebac u centralnoj Srbiji, gde višefazna tektonska aktivnost od mezozoika do danas komplikuje rekonstrukciju strukturnih odnosa i geološke evolucije ovog prostora. Kompleksna višefazna evolucija planine Jastrebac u Srbiji je demonstrirana kombinovanjem kinematskih podataka prikupljenih na terenu i mikrostrukturnih opservacija sa dodatnim termohronološkim podacima “fission track” i podacima odredbe starosti metodom U-Pb na cirkonima. Gornjokredna ekshumacija bila je praćena gornjokredno-eocenskim navlačenjem i magmatizmom vezanim za kontinentalnu koliziju, pri čemu je akreciona ...
    kinematika, termohronologija, ekstenzioni detačmenti, Dinaridi, Karpato-Balkanidi
    ... TECTONO-THERMAL EVOLUTION OF THE CONTACT BETWEEN DINARIDES AND CARPATHO-BALKANIDES IN THE AREA OF JASTREBAC Abstract Subject of this doctoral thesis is tectonical evolution of the Jastrebac Mountains area located in the Central Serbia, where the multi-phase tectonical activity from the Mesozoik ...
    ... Mesozoik up to date complicates a reconstruction of the structural relations and geological evolution of this area. This complex poly-phase evolution in the key area of the Jastrebac Mountains is demonstrated by combining kinematic data obtained from field and micro-structural observations assisted ...
    ... FACULTY OF MINING AND GEOLOGY Dalibor J. Erak TECTONO-THERMAL EVOLUTION OF THE CONTACT BETWEEN DINARIDES AND CARPATHO-BALKANIDES IN THE AREA OF JASTREBAC Doctoral Dissertation Belgrade, 2019 Mentor: dr Marinko Toljić redovni profesor, uža naučna oblast – Dinamička geologija ...

  • Димензионисање транспортера на спољашњем одлагалишту повшинског копа Западни Костолац

    Петар Миловановић (2024)
    У савременом рударству, површински копови угља наилазе на различите проблеме које треба превазићи зарад добијања потребне количине угља. Као највећи потрошачи овог енергента су термоелектране, на основу овога можемо да закључимо колико су блиско повезани добра и континуирана производња на површинском копу и рад термоелектрана. Са задатком да се обезбеди стабилна и континуирана производња, потребно је да се направи добар одабир транспортера. У овом раду, за димензионисање потребног транспортера са траком, коришћен је програмски пакет Helix.Програмски пакет Helix представља један ...
    транспортна трака, снага погона, затезна чврстоћа, угаљ, Западни Костолац, Helix
    ... mm Belt Load Area and Capacity at 1700kg/m3 Belt Modulus 144000 kNim - | MMinimum Rec. Edge Distance 133. mm 'Cord Diameter 0.0 mm Actual Edge Distance Low BD 191 mm Cord Pitch 0.0 mm Load Burden Depth 372 mm Number of Cords o Load Burden Width 1447 mm Belt Tensions Belt Load Area at Minimum Belt ...
    ... Tension Tmin 125.34 kN Belt Load Area and Capacity at 1700kg/m3 Allowable Tension Rise, Starting 150 % Minimum Rec. Edge Distance 133 mm Allowable Belt Tension, Starting 900 kN Actual Edge Distance High BD 194 mm Actual Belt Tension, Starting 700.9 kN Belt Load Area Utilised at High Bulk Density ...
    ... Actual % Full at High BD 83.8 % Belt Top Cover Mass 35.8 ko/m Flooded Belt Capacity at 1700kgim3 Belt Bottom Cover Mass 17.9 kg/m Flooded Belt Load Area at Zero Belt Carcass Mass 21.4 kg/m Edge Distance 0.5941 m2 Belt Mass Wb (per linear m) 82.5 ko/m Flooded Belt Capacity 16821 tonnes/hr Material ...

  • 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
    ... analyzed surface area (20 x 20 mm?) and the fine powdering, allowed one to record spectra representative of all the phases which occur in more than ca. 1%. 3. Results 3.1. Compositions Table 1 shows the representative compositions measured by SEM-EDS on about a 50 x 50 Hm? area. Silica content ...
    ... LV SEM-EDX (JEOL, Tokyo, Japan) using an acceleration voltage of 20 kV. The sample was wrapped with carbon-rich tape with a small window for the area to be studied. Quantitative elemental analysis (oxide) was conducted done using, the ZAF calculation method as implemented in the Iridium Ultra software ...

  • Production information system of the Pljevlja coal mine

    Božo Kolonja, Ranka Stanković, Filip Vuković (2018)

  • 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 ...
    Рудник, Брђани, харцбургити, серпентинити, талк
    ... Геолошка карта ширег подручја Брђана. Детаљ са ОГК 1:100.000, лист "Чачак"- К 34-5 (BRKOVIĆ et al., 1970). Figure 2. Geological map of the broader area of the locality Brdjani. Detail from the Basic Geological Map 11:100.000, sheet "Čačak"- К 34-5 (BRKOVIĆ et al., 1970). Подређени су лерзолити ...
    ... електронску микроскопију коришћењем електронског микроскопа типа JEOL JSM–6610LV који је повезан са енерго- дисперзионим спектрометром типа X – Max Large Area Analytical Silicon Drift (Oxford) у условима високог вакуума. Површине полираних препарата су претходно напарене проводничким слојем угљеника на ...

  • Refinement of waste phosphogypsum from Prahovo, Serbia: characterization and assessment of application in civil engineering

    Josip Išek, Lazar Kaluđerović, Nikola Vuković, Maja Milošević, Ivana Vukašinović, Zorica Tomić (2020)
    γ-spectrometry, brushite, chukhrovite, phosphogypsum, radionuclides, recrystallization
    ... Josip |. Išek et al. Pćrez-Lopez R, Macias F, Canovas C.R., Sarmiento A.M. & Pćrez-Moreno S.M. (2016) Pollutant flows from a phosphogypsum disposal area to an estuarine environment: an insight from geochemical signatures. Science of the Total Environment, 553, 42–51. Rolnick L.S. (1954) The Stability ...
    ... Serbian). Sahu S.K., Ajmal P.Y., Bhangare R.C., Tiwari M. & Pandit G.G. (2014) Natural radioactivity assessment of a phosphate fertilizer plant area. Jourmal of Radiation Research and Applied Sciences, 701), 123–128. Saueia C.H.R. (1998) Caracterizacdo Radioquimica do Fosfogesso e implicacČes ...

  • Geotehnički uslovi izgradnje nadvožnjaka "Balajnac" na autoputu E-80 deonica: Niš - Merošina

    Dragoslav Rakić, Nikola Božović (2024)
    U sklopu prve deonice autoputa E-80 Niš – Merošina, izgrađen je nadvožnjak u zoni sela Balajnac koji je oslonjen na tri stubna mesta na međusobnom rastojanju od oko 26 m. Svaki stub je fundiran na šipovima i to sa predloženim rasporedom od 2 šipa u grupi na međusobnom rastojanju od 3.6 m. U radu su na osnovu izvršenih geotehničkih istraživanja terena, analizirani rezultati nosivosti vertikalno opterećenog šipa prečnika 1.2 m i dužine šipa od L = 23 m. Analiza ...
    nadvožnjak Balajnac, šip, probno opterećenje šipa, projektni pristup, granična stanja

  • Increasing the Local Road Network Resilience from Natural Hazards in Municipalities in Serbia

    Biljana Abolmasov, Miloš Marjanović, Ranka Stanković, Uroš Đurić, Nikola Vulović (2024)
    lokalni putevi, prirodni hazardi, otpornost na klimatske promene, MaPLoRds

  • Модел померања терена услед утицаја рударских радова на основу радарских сателитских снимака

    Зоран Гојковић (2023)
    Површински коп, као систем који обезбеђује енергетску стабилност или снабдевање сировинама које су од изузетне важности за привредни напредак, својим функционисањем утиче на околна насељена места. Међу бројним аспектима овог утицаја, може се издвојити издвојити и анализирати утицај вертикалних и хоризонталних померања која се јављају на површи терена. Мониторинг вертикалних и хоризонталних померања површи терена околних насељених места треба да има што бољу временску резолуцију (временски период између праћења деформација) како би се вертикална и хоризонтална померања контролисала и ...
    Сентинел 1 интерферометрија, слегање, Перманентни скатерери, Костолац

  • Hyperpycnites within the Devonian-Carboniferous flysch of the Carpatho-Balkanides (Kostadinovica, eastern Serbia)

    Miloš Radonjić (2020)
    This study presents new discoveries of vascular plants and the trace fossil Dictyodora liebeana (GEINITZ) from the Devonian–Carboniferous Kučaj-Zvonce flysch of the Carpatho-Balkanides and the implications of this fossil association for its sedimentary setting. The occurrence of the described plant debris in a deep-marine environment indicates the presence of hyperpycnites within the siliciclastic turbidites exposed at the Kostadinovica locality. The sedimentological data and the characteristics of the fossil material support the proposed model in which the sediment was at ...
    Mississippian flora, Dictyodora liebeana (GEINITZ), hyperpycnites, Kučaj-Zvonce flysch, Carpatho-Balkanides
    ... paleozoika (ordovicijum-devon) između Resave i Nišave, istočna Srbija. [Stratigraphy of the Lower Paleozoic (Ordovician-Devoni- an) between rivers Resava and Nišava – eastern Serbia – in Serbian, with an English summary].– Mémoires du Service Geologique et Geophisique, 22, 1–64. Belgrade. KRSTIĆ, B ...
    ... provenance of the detrital components combined with pa- laeogeographical information. A further aim should be a recon- struction of the hinterland area of the system which is also lacking at present. Although the framework of the Devonian/Carbonifer- ous flysch systems of SE Europe was developed and ...
    ... nides in Serbia. (b) Tectonic units of the Car- patho-Balkanides (modified after KRÄUTNER & KRSTIĆ, 2002). (c) Geological sketch map of the studied area (modified after VESELINOVIĆ et al., 1964b; KRÄUTNER & KRSTIĆ, 2003). Arrow indicates the position of the studied section. Figure 2. The siliciclastic ...

  • Models of Determining the Parameters of Rock Mass Oscillation Equation with Experimental and Mass Blastings

    Suzana Lutovac, Branko Gluščević, Rade Tokalić, Jelena Majstorović, Čedomir Beljić (2018)
    ... we will get one broken line. In so doing, the area bounded by x-axis, line segments x1M1 and xN MN and broken line, consisting of (N − 1) trapezoid [12,13], has the value: ST = 1 2 [ N−1 ∑ i=1 (yi + 3 + yi+1 + 3)·(xi+1 − xi)]. (29) Let’s mark the area bounded by line (27), lines x = x1, x = xN and ...
    ... Lovrić, M.; Pavličić, D. Methods of Statistical Analysis; Faculty of Economics in Belgrade: Belgrade, Serbia, 1996; pp. 141–150. 17. Trajković, S. Area of Application of Laws of Rock Mass Oscillation Caused by Blasting, with Reference to Mining Works. Ph.D. Thesis, Faculty of Mining and Geology, Belgrade ...

  • 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