Претрага

Упит dcterms_subject_txt:Policy and Law

2350 items

  • The effect of finite driving rate on avalanche distributions

    Sonja Radić, Sanja Janićević, Dragutin Jovković, Đorđe Spasojević (2021)
    Statistics, Probability and Uncertainty,Statistics and Probability,Statistical and Nonlinear Physics

  • Parameter determination of soil oscillation law in limestone

    Lutovac Suzana, Trajković Slobodan, Katona Orsolja, Savić Ljubinko, Leković Branko (2012)

  • Some Models for Determination of Parameters of the Soil Oscillation Law during Blasting Operations

    Lutovac Suzana, Medenica Dragan, Gluščević Branko, Tokalić Rade, Beljić Čedomir (2016)

  • Application of a Method for Intelligent Multi-Criteria Analysis of the Environmental Impact of Tailing Ponds in Northern Kosovo and Metohija

    Gordana Milentijević, Blagoje Nedeljković, Milena Lekić, Zoran Nikić, Ivica Ristović, Jelena Đokić (2016)
    flotacijska jalovišta, životna sredina, višekriterijumska analiza, ekologija, Trepča
    ... of the environment, and in particular of the soil, when sewage sludge is used in agriculture [35]) and Recommendations; (2) By-Laws on Environmental Protection (RS Official Gazette, No. 36/2009) [36]; Law on Nature Protection (RS Official Gazette, No. 88/2010) [37]; Law on Mining and Geological Surveys ...
    ... Official Gazette, No. 101/2015) (In Serbian) [38], Water Law (RS Official Gazette, No. 93/2012) [39]; (3) By-laws, regulations, instructions, directives regulation on the threshold values of pollutants in surface waters, groundwater and sediment and deadlines for their achievement (2012) (RS Official Gazette ...
    ... 9, 935 18 of 18 37. RS Official Gazette, No. 36/2009, 88/2010: Law on Nature Protection. Available online: http://www. slglasnik.com/ (accessed on 22 August 2016). (In Serbian) 38. RS Official Gazette, No. 101/2015: Law on Mining and Geological Surveys. Available online: http://www. slglasnik.com/ ...

  • 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)
    ... velocity and three basic parameters affecting its size: the explosive quantity, properties of rock material and the distance, there have been developed several mathematical models in the world. One of the most frequently used models, i.e., equations, is the equation of Sadovskii defining the law on velocity ...
    ... velocity and three basic parameters affecting its size: the explosive quantity, properties of rock material and the distance, there have been developed several mathematical models in the world. One of the most frequently used models, i.e., equations, is the equation of Sadovskii defining the law on velocity ...
    ... Bosnia and Herzegovina, 2010; Volume 5, pp. 205–217. 7. Medvedev, S.V. Seismics of Mountainous Explosions; Nedra: Moscow, Russia, 1964; pp. 42–43. 8. Lutovac, S. Model for Determining the Parameters of the Law of Oscillation of the Rock Mass in Blasting. Ph.D. Thesis, Faculty of Mining and Geology ...

  • Numerical modeling of Selanac debris flow propagation using SPH code

    Jelka Krušić, Biljana Abolmasov, Miloš Marjanović, Manuel Pastor, Saeid M. Tayyebi (2021)
    The Selanac debris flow is a very huge event triggered after extreme rainfall caused by Cyclone Tamara activity in the Republic of Serbia in May 2014. The Selanac case study was already modelling in different programs using Voellmy rheology assumptions like RAMMS software. In this paper research are focusing particularly on the process of debris flowing from initiation zone to main deposition area using Geoflow SPH two-phase model considering frictional rheology law. Main rheological parameters are back-calculated using also ...
    debris flow, modelling, SPH code, DEM
    ... SPH two-phase model considering frictional rheology law. Main rheological parameters are back-calculated using also Voellmy turbulent coefficient where best-fitted parameter was 1000 m/s 2 . The amount of entrainment material was included and calculated using Hungr approach. Apart from detail ...
    ... release area, which has an influence on the movement of material, is appended. Selected rheology law is frictional with Voellmy turbulent coefficient; so tanφ=0.35 (φ is frictional angle), and turbulent coefficient ξ= 1000 m/s 2 . Erosion coefficient proposed by Hungr (1995) is set to 0.0001 ...
    ... Location of case study B) geometry and main parts 3 METHOD SPH (Smoothed Particle Hydrodynamics) was firstly proposed by Lucy (1977) and Gingold and Monaghan (1977) and applied in astrophysical modeling. In time, it became widely used in different fields (Liu and Liu 2010; Chen et al. 1996; Huang ...

  • Mine ventilation system planning using genetic algorithms

    Nikola Lilić, Ranka Stanković, Ivan Obradović (1997)
    The most common problem in contemporary mining practice related to the planning and analysis of ventilation systems is the optimization of partially regulated air distribution in mine ventilation networks. This paper presents a two step optimization procedure for partly regulated air distribution in mine ventilation networks. The first step is the determination of air distribution in all branches using the well known Hardy-Cross method. In the second step the distribution and parameters of air flow regulators with minimum engaged ...
    coal, lignite, and peat; ventilation systems; coal mining; underground mining; ventilation; mathematical models; design; air flow; optimization; calculation methods

  • Open Educational Resources in Serbia

    Ivan Obradović, Ranka Stanković, Marija Blagojević, Danijela Milošević (2020)
    Open educational resources, BAEKTEL, Metadata portal
    ... projects, from which we distinguish: Wiktionary - Dictionary and thesaurus, Wikibooks - Free textbooks and manuals, Wikispecies - Directory of species, Wikiversity - Free learning materials and activities. 2.2 Policy Educational policy documents in Serbia scarcely refer to openness in education ...
    ... explicitly mentioned only in the Law on Foundations of Educational System, which regulates the preschool, primary and secondary education. Namely, in Article 46a of this Law, a Center for Educational Technology is envisaged within the Institute for Education Quality and Evaluation. With the competence ...
    ... different aspects of open educational resources: policy, resources, licenses, curriculum and teaching methodology, outcome, stakeholders and impact. All mentioned aspects give an overview of the current state of open educational resources development and implementation in Serbia. Analysis of the results ...

  • Low-temperature phase transition and magnetic properties of K3YbSi2O7

    Predrag Dabić, Volker Kahlenberg, Biljana Krüger, Marko Rodić, Sabina Kovač, Jovan Blanuša, Zvonko Jagličić, Ljiljana Karanović, Václav Petříček, Aleksandar Kremenović (2021)
    alkalni silikati elemenata retkih zemalja, fazni prelazi, magnetne karakteristike, razdvajanje kristalnog polja, silikati lantanica
    ... the Curie–Weiss law (1) to ��1(T) data above 150 K gives � = �56 K. This clearly illustrates how much the � value can be biased by the crystal field influence when extracted from high- temperature fitting to the Curie–Weiss law. Using (2), it was possible to obtain the positions and effective magnetic ...
    ... the Curie-Weiss law (1) to x~'(T) data above 150K gives 6 = —56 K. This clearly illustrates how much the @ value can be biased by the crystal field influence when extracted from high- temperature fitting to the Curie-Weiss law. Using (2), it was possible to obtain the positions and effective magnetic ...
    ... by Curie–Weiss law: � ¼ N�2 B� 2 eff 3kðT � �Þ ¼ C T � � : ð1Þ Expression (1) contains quantities with their usual abbrevia- tions: N (Avogadro number), �B (Bohr magneton), �eff (effective magnetic moment), k (Boltzmann constant), C (Curie constant), T (temperature in K) and � (Curie–Weiss ...

  • Digital Library From A Domain Of Criminalistics As A Foundation For A Forensic Text Analysis

    Dalibor Vorkapić, Aleksandra Tomašević, Miljana Mladenović, Ranka Stanković, Nikola Vulović (2017)
    U ovom radu predstavljen je model koji omogućava prikupljanje, pripremu, opis metapodataka, upravljanje i eksploataciju, uključujući pretragu punog teksta dokumenata iz domena kriminalistike napisanih na srpskom jeziku. Predloženi pristup primenjuje se na veb portalu koji sakuplja različite tekstove nastale iz časopisa Akademije za kriminalistiku i policijske studije, Krivičnog zakona Srbije, konferencija „Tara“ i „Reiss“, kao i iz nekih doktorskih disertacija vezanih za ovu oblast istraživanje. Nakon obrade teksta, korpus koji sadrži preko 5500 stranica običnog teksta, kreiran je i ...
    Omeka, Wordnet, pretraga punog teksta, morfološka i semantička pretraga teksta, proširenje upita
    ... types classification and syntax and semantic analysis of texts written in a natural language. Various texts are subject of the study: Acts of Parliament (or other law-making body), private wills, court judgements and summonses and the statutes of the bodies such as States and government departments ...
    ... Their Content & "Signature"" 6 John Olsson (2004). An Introduction to Language Crime and the Law. London: Continuum International Publishing Group 7 C.S. Michell (2013). Investigating the use of forensic stylistic and stylometric techniques in the analysis of authorship on a publicly accessible social ...
    ... ISBN 978-0-8264-6109-4 12. John Olsson (2004). An Introduction to Language Crime and the Law. London: Continuum International Publishing Group 13. C.S. Michell (2013). Investigating the use of forensic stylistic and stylometric techniques in the analysis of authorship on a publicly accessible social ...

  • 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

  • Mineral Resources of Serbia: Environmental, Societal and Economic Challenges

    Vladimir Simić, Rade Jelenković, Dragana Životić (2019)
    ... forest policy, forest preservation, promotion and use of forests and wildlife, the implementation of measures to protect forests and wildlife, control of seeds and seedlings in forestry, inspection supervision in the field of forestry and hunting performed in accordance with the law and other statutory ...
    ... ON THE ENVIRONMENT Mineral Policy (Overall Conception) Mineral policy in Serbia is defined in the Law on Mining and Geological Exploration (101/15), which states what it should be one day, but does not yet exist. The mineral policy shall encompass measures and activities that are undertaken ...
    ... legislation (with the new law and related by-laws) and the third - the development and strengthening of the institutional framework. Mineral Planning Policy Based on Land Use Planning The Spatial plan of the Republic of Serbia, adopted in 2010, is general in nature and addresses mineral resources ...

  • 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.
    frekvencije slogova, dužina slogova, srpski jezik
    ... Rovenchak, A. (2011). Canonical word forms: Menzerath-Altmann law, phonemic length and syllabic length. In: Kelih, E., Levickij, V., Matskulyak, Y. (eds.), Issues in Quantitative Linguistics 2: 136-147. Lüdenscheid: RAM-Verlag. Frequency and Length of Syllables in Serbian 123 Mačutek, J., Wimmer ...
    ... 18 This hypothesis (now known as the law of brevity) was first formulated for words by Zipf (1935). 19 Ferrer-i-Cancho & Hernández-Fernández (2013) provide Spearman correlations between word frequency and length (measured in the number of letters) in seven languages. The ...
    ... (2008). Frequency and Length of Syllables in Serbian 117 3. Language material Serbian is a South Slavic language. It has the official status in Serbia (exclusively) and in Bosnia and Herzegovina (as one of three languages, together with Bosnian and Croatian), and the status of a minority ...

  • Vebran Web Services for Corpus Query Expansion

    Ranka Stanković, Miloš Utvić (2020)
    U ovom radu se govori o razvoju veb usluga Vebran i njihovoj primeni u poboljšanju pretraživanja korpusa. Veb-servisi Vebran koriste se za konsultovanje spoljnih leksičkih izvora za srpski jezik (uglavnom elektronski morfološki rečnici i srpski Vordnet) i proširivanje korisničkih upita radi dobijanja relevantnijih rezultata iz srpskih korpusa.
    corpus search, web service, Serbian lexical resources, query expansion
    ... Belgrade and the Language Resources and Technologies Society (JeRTeh): – monolingual general corpora: Corpus of Contemporary Serbian (versions SrpKor2003 and SrpKor2013)1 and its subset SrpLemKor2; – SrpEngKor3, aligned English-Serbian corpus including subcorpus SELFEH (Serbian-English Law Finance Education ...
    ... Systematic collection and preparation of texts from the mining domain started with English-Serbian alignment of articles in a bilingual journal “Podzemni radovi”, followed by mining projects, law regulations, PhD theses and textbooks from the mining domain. Texts are gathered and organized in the ROmeka@RGF ...
    ... Education and Health) with documents on finance, health, law and education; – SrpFranKor4, aligned French-Serbian corpus; – SrpNemKor5, aligned German-Serbian corpus; – RudKor6, a specialized monolingual corpus of texts from the mining domain, etc. The query expansion will be demonstrated using examples ...

  • An Efficient Class of Iterative Root-Finding Methods with Applications

    Dejan Ćebić, Nebojša Ralević (2021)

  • Optimization and Analysis of Drilling and Blasting Parameters Using O-Pitblast Software

    Stefan Milanović, Nikola Simić, Lazar Kričak, Milanka Negovanović, Nikola Đokić (2024)
    The development of modern technologies has enabled the application of specialized softwares in the field of mining through various segments and processes, including in works related to drilling and blasting. The application of specialized software for drilling and blasting with the use of modern technologies such as photogrammetry enabled more accurate data from the field for later processing. By processing data and creating a 3D model of the terrain for drilling and blasting works, it can obtain precise data, ...
    optimizacija, 3D model, bušenje, miniranje, O-Pitblast, softver

  • 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)
    ... direction angles σβ = ± 20ʺ and stan- dard deviation for setting out length σ d = ± 0.01m were adopted. Based on the standard deviations for given dimensions and adopted standard deviations of dimensions to be set out, and in accordance with (1), by implementing the General Law on the Propagation ...
    ... 15" was adopted, as well as standard deviations for measuring the instrument height and the altitude of signal of σ i = σ l = ± 0.01m. In accordance with (8), and by implementing the General Law on Propagation of Variances (Wolf & Ghilani, 1997), standard deviations for elevation differences ...
    ... are vastly spread both horizontally and vertically (approximately 300m in thickness) and discordantly lies over the older beds. They are consisted of sandy and grav- elly clays, clayly and ironaceus quartz sands and semi-consolidated sand- stones, laterally and vertically shifting on the bauxite ...

  • Mineral safeguarding in Serbia

    Vladimir Simić, Dragana Životić, Zoran Miladinović (2022)
    mineral safeguarding, mineral resources, Serbia, mineral policy

  • Natural two-dimensional pyrophyllite: Nanoscale lubricant, electrical insulator and easily-machinable material

    Borislav Vasić, Radoš Gajić, Ivana Milošević, Žarko Medić, Marina Blagojev, Marko Opačić, Aleksandar Kremenović, Dejan Lazić (2022)
    Pyrophyllite, with the chemical formula Al2Si4O10(OH)2, is a naturally occurring and abundant van der Waals mineral belonging to the group of phyllosilicates. It is very soft, layered crystal used for sculpting and an excellent electrical and thermal insulator aimed for the operation at high pressure and temperature. Here, for the first time, two-dimensional (2D) pyrophyllite obtained by both mechanical and liquid phase exfoliation is presented and investigated at the nanoscale. The layered structure provides low friction coefficient of around ...
    Atomic force microscopy, Insulating properties, Nanofriction and wear, Natural two dimensional materials, Phyllosilicates, Pyrophyllite

  • Critical disorder and critical magnetic field of the nonequilibrium athermal random-field Ising model in thin systems

    Svetislav Mijatović, Dragutin Jovković, Sanja Janićević, Đorđe Spasojević (2019)
    Изингов модел, критично понашање, танки системи