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Упит dcterms_subject_txt:Soil Science ,Water Science and Technology

2229 items

  • The Dur At Talah Formation

    Vasić Nebojša, Sherif Khalid, Kalifa Abd Allah, Bojić Zoran (2012)

  • The Most Important Patents in the Field of Petroleum Industry in Serbia

    Danilović Dušan, Batalović Veselin (2012)

  • The final closure of the Vardar Ocean: paleomagnetic, AMS and structural results

    Emö Márton, Marinko Toljić, Vesna Lesić, Vesna Cvetkov (2020)
    ... the flanking areas and the general NE-SW orientation of thecompressional stress field outside of the zone. Acknowledgement. This work was financially supported by the National Development andInnovation Office of Hungary, project K 128625 and by the Ministry of Education and Science of theRepublic of Serbia ...
    ... folded during the Upper Cretaceous and Paleogene and the paleomagneticsignals, which exhibit smeared distribution close to the present N, are of post-folding age. TheAMS foliation and bedding planes are sub-parallel, thus the deformation must have been weak.Fold axes and AMS lineations are roughly N-S oriented ...
    ... recently published and new paleomagnetic, AMS results in combination withstructural observations will be presented from Upper Cretaceous sediments and Oligocene–Lower Miocene igneous rocks representing the areas bordering the Sava zone from the westernand eastern sides, respectively and from the upper ...

  • Potentiostatic oxidation of AgCu50 alloy in alkaline solution in the presence of chlorides

    Rajčić Vujasinović Mirjana, Grekulović Vesna, Stević Zoran, Vuković Nikola (2013)

  • On the Dirichlet divisor problem in short intervals

    Ivić Aleksandar, Zhai Wenguang (2014)

  • The Late Devonian contraction along the Precaspian Basin north margin: Transpressional range building in the intracratonic domain

    Novak Novčić, Marinko Toljić (2023)
    The evolution of intraplate sedimentary basins located in the vicinity of an active convergent plate boundary is often controlled by the collisional dynamics of the adjacent orogen. The transfer of compression from the orogen to the platform's interior results in the formation of complex structural geometry and kinematics that often reactivate older crustal faults, focus far-field stresses and control the evolution of associated sedimentary basins. One place where this localisation can be optimally understood is the Precaspian Basin, situated ...
    Intrakratonske deformacije, transpresija, kosa kompresija, krustalni rasedi, intrakratonski transfer stresa, kontrakcioni blokovi

  • Mogućnost infracrvene termografije pri detekciji štetnih gasova

    Stevan Đenadić, Vesna Damnjanović, Predrag Jovančić, Dragutin Jovković (2021)
    Curenje pojedinih gasova je opasnost koja može da izazove velike nezgode. Često je praćeno požarima i eksplozijama koji za posledicu mogu da imaju kako ljudske povrede, tako i štetan uticaj na ekologiju i ekonomiju. Da bi se izbegle takve situacije, preventivna inspekcija je od presudne važnosti. Curenje većine gasova se ne može uočiti golim okom a za otkrivanje i procenu stepena curenja može se koristiti tehnologija toplotnog snimanja (infracrvena termografija). U datom radu predstavljene su mogućnosti i ograničenja primene ...
    IC termografija, curenje gasa, termogram

  • Management of Natural Gas Sector in Serbia

    Karović-Maričić Vesna, Danilović Dušan, Ivezić Dejan (2011)

  • Geoenvironmental Investigations at a Smelter Location in Bor (Serbia)

    Petar Papić, Zvonimir Milijić, Jana Stojković, Jovana Milosavljević, Maja Todorović, Marina Ćuk, Željko Kamberović (2014)

  • Intracontinental Basaltic Volcanism Associated with the Melez Shuqran Formation (Southern Libya)

    Toljić Marinko, Cvetković Vladica, Marović Milun, Turki S.M., Abu Aghreb A.F., Popović D (2012)

  • Surface modification of sol-gel synthesized TiO2 nanoparticles induced by La-doping

    Grujić-Brojcin Mira, Armaković Stevan, Tomić N., Abramović Biljana, Golubović Aleksandar, Stojadinović Bojan, Kremenović Aleksandar, Babić Biljana, Dohcević-Mitrović Zorana, Šćepanović Maja (2014)

  • Mikroorganizmi - biohidrogeološki indikatori odabranih pojava mineralnih voda Srbije

    Vladimir Šaraba (2021)
    Sa namerom definisanja hidrogeološke uloge i značaja mikrobiološkog diverziteta odabranih pojava mineralnih voda Srbije, primenom sistema biodetektora, dokazano je prisustvo gvožđevitih, sulfato-redukujućih, sluz-produkujućih, heterotrofnih aerobnih i denitrifikacionih bakterija, na osnovu čega je proračunat rizik od razvoja procesa biokorozije i biohemijske inkrustacije, te zdravstveni rizik. Uz procenu rizika, izvedene su analize skenirajuće elektronske mikroskopije biofilmova i hidrogeohemijsko modeliranje, te makroskopska, otpička i difrakciona ispitivanja naslaga inkrustacije, dok je fizičko-hemijskim analizama utvrđena vrednost ukupne mineralizacije iznad 1 g/L, kao i povišeni ...
    biohidrogeologija, SEM analize, makroskopska i optička ispitivanja, rendgenska difrakcija praha, hidrogeohemijsko modeliranje, BART analize, metabarkoding analize mikrobioma, fizičko-hemijske analize, starenje bunara (biokorozija, biohemijska inkrustacija i biozarastanje), zdravstveni rizik
    ... Bacteroides survival and growth in drinking water distribution systems. In: Water Quality Technology Conference and Exposition 2012. Toronto, ON, Canada. Enning, D., & Garrelfs, J. (2014). Corrosion of iron by sulfate-reducing bacteria: new views of an old problem. Applied and environmental microbiology ...
    ... terrestrial soil, and emended description of the genus Pseudorhodobacter. International journal of systematic and evolutionary microbiology, 66 (2), 1068-1073. Legnani, P., Leoni, E., Rapuano, S., Turin, D., & Valenti, C. (1999). Survival and growth of Pseudomonas aeruginosa in natural mineral water: a 5-year ...
    ... statistics-based experimental design. Applied and environmental microbiology, 79 (8), 2823-2827. Smith, S. A. (2005). Biofouling in Water Wells. Water Encyclopedia, 5, 35-38. Soares, M. I. M. (2000). Biological Denitrification of Groundwater. Water, Air, & Soil Pollution, 123, 183–193. Doi: https://doi ...

  • 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
    ... for sludge, sediment, and soil samples. Nenad M. Marić Doktorska disertacija Literatura 157 44. EPA 200.7 Rev. 5 (1998) Determination of metals and trace elements in water and wastes by inductively coupled ...
    ... Hemijski fakultet, Beograd. 64. ISO 10523:200 Water quality - Determination of pH. ISO, Geneve. 65. ISO 11465 (1993) Soil Quality - Determination of dry matter and water content on a mass basis – Gravimetric method, Geneve. 66. ISO 16703 (2004) Soil Quality - Determination of Content of Hydrocarbon ...
    ... Vitorović D (2007) Organic-geochemical Differentiation of Petroleum-type Pollutants and Study of Their Fate in Danube Alluvial Sediments and Corresponding Water (Pančevo Oil Refinery, Serbia), Water Air Soil Pollut. 183, 225–238. Nenad M. Marić ...

  • Machine learning based landslide assessment of the Belgrade metropolitan area: Pixel resolution effects and a cross-scaling concept

    Uroš Đurić, Miloš Marjanović, Zoran Radić, Biljana Abolmasov (2019)
    Improvements of Machine Learning-based landslide prediction models can be made by optimizing scale, customizing training samples to provide sets with the best examples, feature selection, etc. Herein, a novel approach, named Cross-Scaling, is proposed that includes the mixing of training and testing set resolutions. Hypothetically, training on a coarser resolution dataset and testing the model on a finer resolution should help the algorithm to better generalize ambiguous examples of landslide classes and yield fewer over/underestimations in the model. This ...
    klizišta, podložnost, mašinsko učenje

  • Old or New, We Repair, Adjust and Alter (Texts)

    Cvetana Krstev, Ranka Stanković (2020)
    U ovom radu predstavljamo kako se e-rečnici i kaskade transduktora konačnih stanja implementirani u alatu Unitex mogu koristiti za rešavanje tri problema transformacije teksta: ispravljanje tekstova nakon OCR-a, vraćanje dijakritičkih znakova i prebacivanje između različitih jezičkih varijanti.
    ispravka teksta, OCR greške, restauracija dijakritika , jezičke varijante, elektronski rečnik, transduktori konačnih stanja
    ... Education, Science and Technological Development through projects 138006 and III47003. 78 Infotheca Vol. 19, No. 2, December 2019 Scientific paper References Blair, Charles R. “A program for correcting spelling errors”. Information and Control Vol. 3, no. 1 (1960): 60–67 Bledsoe, W. W. and I. Browning ...
    ... correction are offered, if they exist. Words that contain neither letters c, z, s nor digraphs dj and dz will be treated as correct and will not be subject to any correction, e.g. voda (water). The preposition of our procedure is that text contains no diacritics. For each potentially incorrect word in the text ...
    ... 2_en Kolak, Okan and Philip Resnik. “OCR error correction using a noisy channel model”. In Proceedings of the second international conference on Human Language Technology Research, 257–262. Morgan Kaufmann Publishers Inc., 2002 Krstev, Cvetana. Processing of Serbian – Automata, Texts and Electronic di ...

  • Joint interpretation of paleomagnetic, structural and AMS results from the Vardar Zone of Serbia

    Emo Marton, Marinko Toljić, Vesna Lesić, Vesna Cvetkov (2021)

  • Laboratory testing of fly ash

    Miloš Šešlija, Aleksandra Rosić, Nebojša Radović, Milinko Vasić, Mitar Đogo, Milovan Jotić (2016)
    Fly ash is one of the most common waste materials created by burning of coal. It is composed of smaller particles, consisting mainly of aluminosilicate glass, mullite and quartz, which are collected by electrostatic separators (filter) of gaseous products arising from the combustion of coal. This paper presents the pozzolanic properties, mechanical properties, chemical and mineral composition of fly ash obtained in the combustion process in a power plant Nikola Tesla A (PPNT A) with the addition of a ...
    chemical composition, fly ash, mechanical properties, mineral properties, pozzolanic properties, X-ray diffraction
    ... combination. Pozzolanic materials are getting harder when they are finely milled in the presence of water, they react at environmental temperature with calcium hydroxide (Ca(OH)2) and form calcium silicate and calcium-aluminate, which provide them strength. Classification of pozzolanic materials is done ...
    ... 1841 oxides from the glass part of the fly ash and Ca(OH)2 hydrated aluminates (CAH) and silicates (CSH) of calcium are formed, which are hardly soluble in water. Ca(OH)2 + SiO2 + nH2O=CaO SiO2 (n+1) H2O = (CSH) Ca(OH)2+Al2O3+nH2O=CaO Al2O3 (n+1) H2O ...
    ... of the reaction system in addition to the ash-water. Its amount is relatively small (below 10 %) and varies depending on several factors: the nature of the fly ash, the type of additive (hydrated lime or cement), the percentage of the additive and partly of the time of exposure. Fig. 7 presents ...

  • SrpELTeC: A Serbian Literary Corpus for Distant Reading

    Ranka Stanković, Cvetana Krstev, Duško Vitas (2024)
    U članku je predstavljen SrpELTeC, korpus razvijen u okviru akcije COST Distant Reading for European Literary History (CA16204). Svi romani u SrpELTeC-u su odabrani, pripremljeni i obeleženi korišćenjem zajedničkih principa uspostavljenih za sve jezičke zbirke u Evropskoj zbirci književnog teksta (ELTeC). Navedeni su izazovi i rešenja u pripremi SrpELTeC od nule. Svi romani su ručno kodirani u TEI sa bogatim metapodacima i strukturnim napomenama. Automatska anotacija je uključivala POS-označavanje, lematizaciju i imenovane entitete, oslanjajući se na resurse za obradu ...
    digital humanities, Serbian literature, text corpora, distant reading , linked data, named entity recognition, text analytics

  • Репозиторијум дигиталних идентификатора објеката – доиФил: изградња, стање и перспективе

    Милош Утвић, Михаило Шкорић (2017)
    Филолошки факултет Универзитета у Београду је крајем јула 2015. године склопио уговор са агенцијом Crossref и тиме стекао право да својим публикацијама додељује дигитални идентификатор објекта (DOI), као и публикацијама других издавача које заступа. Истовремено, у склопу уговора, Филолошки факултет је развио репозиторијум доиФил који за све регистроване публикације чува њихове библиографске метаподатке, хипервезу ка комплетном тексту и сам DOI. После припремних радњи и разраде процеса на којима је заснован рад репозиторијума, у новембру 2016. године је репозиторијум доиФил ...
    DOI, дигитални идентификатор објекта, Crossref, Филолошки факултет
    ... text and DOI of all registered content. In addition to the strong support provided by the previous and current Faculty administration, the Faculty staff (technical support, editors, authors), a special role in the development of the repository has a Department of Library and Information Science. The ...
    ... net/ W3C. Standards. Web Design and Applications. XML Technology. Transformation https:// www.w3.org/standards/xml/transformation (приступано 1.3.2019). Литература DOI® Handbook. https://doi.org/10.1000/182 (приступано 1.3.2019). ISO 26324:2012(en), Information and documentation — Digital object ...
    ... The anniversary of teaching library science at university level in Serbia is an opportunity to discuss the construction, state and perspectives of the repository doiFil. Keywords: DOI, digital object identifier, Crossref, Faculty of Philology. ...

  • Development of a petrographic classification system for organic particles affected by self-heating in coal waste. (An ICCP Classification System, Self-heating Working Group – Commission III)

    M. Misz-Kennan, J. Kus, D. Flores, C. Avila, Z. Büçkün, N. Choudhury, K. Christanis, J.P. Joubert, S. Kalaitzidis, A.I. Karayigit, M. Malecha, M. Marques, P. Martizzi, J.M.K. O'Keefe, W. Pickel, G. Predeanu, S. Pusz, J. Ribeiro, S. Rodrigues, A.K. Singh, I. Suárez-Ruiz, I. Sýkorová, N.J. Wagner, D. Životić (2020)
    Self-heating of coal waste is a major problem in the leading coal-producing and consuming countries, independent of the recent or past coal exploitation history. The phenomenon of self-heating is dependent on many factors such as the properties of organic matter (maceral composition and rank), moisture and pyrite content, climate effects, and storage conditions (shape of the dump or compaction of the coal waste). Once deposited, coal waste undergoes oxidation, which can lead to self- heating with the overall temperatures ...
    Stratigraphy,Economic Geology,Geology,Fuel Technology