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Упит dcterms_subject_txt:Structural analysis

748 items

  • Development of Open Educational Resources (OER) for Natural Language Processing

    Cvetana Krstev, Biljana Lazić, Ranka Stanković, Giovanni Schiuma, Miladin Kotorčević (2015)
    In this paper we present the development of an online course at the edX BAEKTEL platform named “Lexical Recognition in the Natural Language Processing (NLP)”. It is based on the course of the same name for PhD studies at the University of Belgrade, Faculty of Philology. There are not many courses in Computational Linguistics (CL) on OER platforms, and there is none in Serbian either for CL or NLP. We have developed this course in order to improve this ...
    E-Learning, Open Educational Resources, Computational Linguistics, Lexical Resources, edX
    ... l knowledge necessary in the field of natural language processing (especially statistics, algebra, and logic) as well as courses on lexical analysis and text mining. The most comprehensive education is offered to the students at the Department of Library and Information Sciences at the Faculty ...
    ... part of speech tagging and information extraction, question answering, text summarization, collocations and information retrieval, sentiment analysis and semantics, discourse, machine translation, regular expressions, language models, text classification, and name entity recognition. All of ...
    ... resources for Serbian have already been developed. Unitex 11 is an open source system consisting of a collection of programs developed for text analysis by using linguistic resourcesprogramme.[11] Unitex is based on finite-state technology. It enables application of morphological electronic ...

  • Geotechnical zoning of the terrain along the first section of E-80 highway in Serbia – SEETO route 7

    Dragoslav Rakić, Zoran Berisavljević, Irena Basarić, Snežana Bogdanović, Jovana Janković (2019)
    Part of E-80 highway that passes through Serbia (from the city of Nis to the administrative border Merdare) is 77 km long. The highway is divided into two sections: the first from Nis to Plocnik (39.4 km long) and the second from Plocnik to the administrative border with Kosovo. The route is designed through a typical plain and hilly terrain in which different geological units are dominant: crystalline schists, neogene sediments of foothills and quaternary sediments in the valley ...
    ... that are important for highway construction: photo-geological analysis of satellite images, study of rupture pattern and geomorphological occurrences with layout of instability occurrences, neotectonical and seismogeological analysis, determination of design parameters of seismicity for structures ...
    ... „Slatina“ and „Bozurna“. 3.2.2. Section: bypass Prokuplje (km: 17.2-23.5) On this section, geological structure is complex in neotectonic and structural way. It includes two different structure blocks: so called Nis - Mio-Pliocene characterized by descending and Radan – Proterozoic metamorphic ...
    ... central part of the route in Prokuplje area, general strike direction SW-NE (Rakic et al., 2018). Figure 2. Regional rupture pattern - analysis of satellite images Geological composition of terrain is very heterogeneous in the wider zone of the highway route. It is built of crystalline ...

  • Phase relations and physical indicators of municipal waste from old landfills in Serbia

    Dragoslav R Rakić, Irena G Basarić Ikodinović, Jovana M Janković, Tina D Đurić (2021)
    Due to certain similarities of municipal waste and soil, usually for the determination of basic parameters of physical state, laboratory and field tests which are common in geotechnical investigations are used. It is often to construct an apparatus for special purpose to perform some specific laboratory and field tests. Therefore, different values of indicators of municipal waste physical state can be found in the literature. The basic reasons should be found in different definitions and methods that researchers use ...
    municipal waste, moisture content, unit weight, specific gravity, grain size distribution, porosityGeneral Computer Science
    ... important in the construction of facilities for municipal waste classification within separation and transfer stations. Grain size distribution analysis separates fine grained particles which are usually earthen origin — earthy waste (material from cover, degraded material and similar) as well ...
    ... 2) European Commission - EC (2004): S.W.A.-Tool, development of a methodological tool to enhance the precision &comparability of solid waste analysis data, 57. 3) Fassett J.B., Leonards G.A., Repetto P.C. (1994): Geotechnical Properties of Municipal Solid Waste and Their 110 Use in Landfill ...
    ... of pceats and clays from Avonmouth, King's Lynn, and Cranberry Moss, Geotechnique,20 (4), 343-356. 4) Vosniakos K., Patronic C. (2009): Risk Analysis of Influence of Several Parameters on the Shear Behaviour of a Filled Rock Joint Using DEM. J Environ Prot Ecol,10(1), 110-120. 5) Zekkos D.P ...

  • Permanent GNSS monitoring of landslide Umka

    Mileva Samardžić Petrović, Jovan Popović, Uroš Đurić, Biljana Abolmasov, Marko Pejić, Miloš Marjanović (2020)
    Клизиште Умка је једно од највећих насељених активних клизишта у Србији. Активност клизишта Умка се прати већ више од 85 година, различитим геотехничким и геодетским техникама. Од 2010. године, активност kлизишта се континуирано прати у реалном времену аутоматизованим перманентним системом за праћење базираним на Глобалним навигационим сателитским системима (ГНСС). Поред тога, од 2018. године активност клизишта се додатно прати кинематичким ГНСС одређивањем положаја скупа карактеристичних тачака као и применом UAV фотограметрије. Главни циљ овог рада је приказ резултата опажања три ...
    клизиште, перманентно праћење, ГНСС
    ... a huge step forward in monitoring landslides in Serbia. Period of almost ten years of continual monitoring is priceless regarding the real-time analysis of dynamics of Umka landslide. In order to overcome the shortcoming of the established GNSS monitoring system and to analyze the Umka landslide ...
    ... using this methodology represent very reliable monitoring results with a high density of points from which it is possible to perform more detailed analysis for the entire landslide area. Precision of the observations and the processing results is higher for the horizontal displacements (5 mm) than ...
    ... engaged on the field and minimum five geodetic class GNSS receivers, which represents financial, logistical and often technical challenge. After the analysis of the dynamics of the Umka landslide, it is concluded that the third observation epoch should be realized in April 2020. In general, each of ...

  • Quantitative landslide risk assessment in the city of Tuzla

    Miloš Marjanović, Biljana Abolmasov, Cvjetko Sandić, Miralem Mulać, Petar Begović (2021)
    In the climate-changing conditions, geological environment interacts more dramatically with the urban fabric than before. The urbanization is expansive and more aggressive than before, but so are the weather extremes and long-term climate trends. In effect, many processes which can be triggered by either side, nature or engineering, are becoming more pervasive than before, and such is the case with landslides. Dealing and managing landslides requires few crucial steps, starting from collecting data on landslide location and typology – ...
    "landslides", "risk assessment"
    ... semi-automated landslide inventorying, new algorithms for improved landslide susceptibility assessment, advances in involving hazard component into the analysis, complete solutions from inventory to risk, as well as early-warning systems development as a final stage and purpose of LSA (Dai et al., 2002) ...
    ... landslide event records throughout the city territory, from geotechnical reports, field campaigns (especially from 2014), remote sensing image analysis; using point or polygon for landslide representation, based on landslide size; filtering only appropriate, shallow landslides, of sufficient size ...
    ... CONCLUSION Figures 5-7 indicate an excellent example on how including additional tools to the common landslide susceptibility assessment refines the analysis. Typical classification task performed by using SVM in this particular case, normally outputs specific landslide classes. In this case class r ...

  • Production of electricity from coal-fired power plants and accompanying CO2 emissions: comparison of EU-27 and US

    Uroš Djorgovski, Aleksandar Madžarević, Predrag Jovančić (2023)
    Even in the third decade of the 21st century, large power plants are still responsible for more than half of the electricity production in Europe and US. They predominantly use fossil fuels in their work, which results in the emission of pollutants into the air, soil and water. In addition to the production of electric energy, fossil fuels, including coal, are used for industrial purposes. Although the use of coal, especially in the countries of the European Union, is ...
    CO2, емисија, угаљ, термоелектрана, САД, ЕУ-27
    ... The CO» emission was analyzed in relation to the installed capacity, as well as compared to the energy produced and supplied to the system. The analysis of CO» emissions in past few decades and the projection and targets for next 30 years has been showed. The trends in emissions compared to 1990 ...
    ... increased by about 1% or 321 Mt in 2022 to a new record value of 36.8 Gt [2]. This assessment is based on a detailed regional sectoral and energy analysis, including the most recent official national statistics publicly available data on energy use, economic indicators, and climatic features. The ...

  • Correlation Between Dynamic CBR and Compaction and Bearing Capacity of Pavement Foundation Layers

    Milan Bogdanović, Snežana Bogdanović, Dragoslav Rakić, Irena Basarić Ikodinović (2024)
    This paper presents a dynamic California Bearing Ratio (CBRd) device that can be used on a prepared pavement foundation layer to obtain a certain parameter of the tested material in the laboratory and in situ in a direct and fast way. For the selected natural material (gravel), it is shown that the laboratory CBRd can be used to estimate the compaction and bearing capacity, because it correlates well with the parameters of the standard and modifed Proctor compaction tests. ...
    korelacija parametara, donji slojevi saobraćajnica, laboratorijska i terenska ispitivanja, dinamički kalifornijski indeks nosivosti CBRd
    ... distribution was determined on the basis of three representative samples in accordance with SRPS EN ISO 17892-4:2017. The identification-classification analysis of the natural material samples in accordance with SRPS EN ISO 14688-2:2018 did not indicate significant differences in the grain size distribution ...
    ... obtained by the in-situ testing of the CBR+p, modulus of deformation (E,, —E,), and dynamic modulus of deformation (Ey„). The objective of regression analysis was to determine the parameters in the least-square error models, which are used to predict the conventional parameters of compaction and the ...
    ... indicates good correlation between CBRy, and the bearing capacity pa- rameters (deformation modulus). Table 1 presents the results of regression analysis on the CBR+ test data. The independent variable is CBR+p, while Ey„, E,,, and E,, are the dependent variables, level of significance a < 0.05 ...

  • Clockwise vertical-axis rotation in the West Vardar zone of Serbia: Tectonic implications

    Vesna Lesić, Emo Márton, Violeta Gajić, Dragana Jovanović, Vesna Cvetkov (2018)
    The Vardar-Tethyan mega-suture between the Eurasian and Adria (Gondwana) margins comprises remnants of oceanic lithosphere of Neotethys and distal parts of the adjacent continental margins including unconformable Late Cretaceous sedimentary cover and Cenozoic igneous rocks of post-obduction age. This study provides kinematic constraints for displacements and rotations affecting the Serbian part of the West Vardar and Jadar-Kopaonik units after the closure of the Neotethyan (= Sava) Ocean. The targets of the paleomagnetic research were Late Cretaceous sediments representing an ...
    Paleomagnetism, Clockwise rotation, Dinarides, West Vardar zone
    ... 64 Variable Turonian 4201-225 20°39'05” variegated Summary of locality mean paleomagnetic directions based on the results of principal component analysis (Kirschvink 1980). Key: Lat. N and Lon. E: geographic coordinates (WGS84), n/no: number of used/collected samples; D, I (Dg, I.): declination, inclination ...
    ... 44�0905500 20�1404600 Dacite 12/12 207.6 - 45.5 421 2.1 32 Ma Summary of site mean paleomagnetic directions based on the results of principal component analysis (Kirschvink 1980). Key: Lat. N and Lon. E: geographic coordinates (WGS84), n/no: number of used/collected samples; D, I: declination, inclination; ...
    ... Dacite 12/12 2076 —455 421 2.1 32 Ma 3353-364 20°14'46” Summary of site mean paleomagnetic directions based on the results of principal component analysis (Kirschvink 1980). Key: Lat. N and Lon. E: geographic coordinates (WGS84), n/no: number of used/collected samples; D, I: declination, inclination; ...

  • 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
    ... Physiology Analysis via Grey GM(1, N) and GM(0, N) Model, International Journal of Bio-Science and Bio- Technology, Vol. 1, No. 1, December, 2009, pp. 25-36, 2009. [LEV74] Baruch Lev, ―On the Association Between Operating Leverage and Risk.‖ Journal of Financial and Quantitative Analysis 9, pp. 627-642 ...
    ... [XU88] Xu Shaoyan, Analysis of GM(1,N) forecasting model and its applications, In: Grey System, China Ocean Press, Beijing, pp.180-194, 1988. http://www.columbia.edu/~ks20/FE-Notes/4700-07-Notes-GBM.pdf 89 [YAN86] Yan Wenbing and Chang Lianfang, Forecasting and analysis for the average ...
    ... Problems and Perspectives in Management, Volume 8, Issue 1, 2010, pp.136-142., 2010. [BERNER02] R. Berner, ―Corporate Profits: Critical for Business Analysis.‖ Business Economics, pp. 7-14., 2002. [BJELICA13] Milan Bjelica, Modeliranje i simulacija u telekomunikacijama, Elektrotehniĉki fakultet U ...

  • Strain partitioning in a large intracontinental strike-slip system accommodating backarc-convex orocline formation: The Circum-Moesian Fault System of the Carpatho-Balkanides

    Nemanja Krstekanić, Liviu Matenco, Uroš Stojadinović, Ernst Willingshofer, Marinko Toljić, Daan Tamminga (2022)
    oroklini, raspodela deformacija, transkurentna kretanja, Karpato-balkanidi, Cirkum-mezijski rasedni sistem
    ... controlling their lacustrine deposition (Fig. 2; Krstekanić et al., 2020). 3. Methodology 3.1. The structural mapping approach We have performed a field structural and kinematic analysis in the Serbian Carpathians and their transition to the Balkanides (Fig. 2). First, we identified the major ...
    ... 2004. Classifying curved orogens based on timing relationships between structural development and vertical-axis rotations. In: Sussman, A.J., Weil, A.B. (Eds.), Orogenic Curvature: Integrating Paleomagnetic and Structural Analysis: Geological Society of America Special Paper, 383, pp. 1–15. Wölfler ...
    ... Tectonics 10 (2), 245–256. Ratschbacher, L., Frisch, W., Linzer, H.-G., Merle, O., 1991b. Lateral extrusion in the eastern Alps, part 2: Structural analysis. Tectonics 10 (2), 257–271. Ratschbacher, L., Linzer, H.G., Moser, F., Strusievicz, R.O., Bedelean, H., Har, N., Mogos, P.A., 1993. Cretaceous ...

  • Development of terminological resources for expert knowledge: a case study in mining

    Ljiljana Kolonja, Ranka Stanković, Ivan Obradović, Olivera Kitanović, Aleksandar Cvjetić (2015)

  • Bridging Computational Lexicography and Corpus Linguistics: A Query Extension for OntoLex-FrAC

    Christian Chiarcos, Ranka Stanković, Maxim Ionov, Gilles Sérasset (2024)
    OntoLex, dominantni standard zajednice za mašinski čitljive leksičke resurse u kontekstu RDF-a, Linked Data i tehnologija Semantičkog veba, trenutno se proširuje sa posebnim modulom za Frekvencije, Primere i Informacije zasnovane na Korpusu (OntoLex-FrAC). Predlažemo novi komponent za OntoLex-FrAC, koji se bavi inkorporacijom korpusnih upita za (a) povezivanje rečnika sa korpusnim mašinama, (b) omogućavanje RDF baziranih web servisa da dinamički razmenjuju korpusne upite i podatke odgovora, i (c) korišćenje konvencionalnih upitačkih jezika za formalizaciju unutrašnje strukture kolokacija, skica reči i ...
    standardizacija, digitalna leksikografija, OntoLex, upiti korpusa, povezani podaci, Lingvistički povezani otvoreni podaci

  • Хидрогеохемијске карактеристике и квалитет вода слива Требишњице, Република Српска, Босна и Херцеговина

    Dragoslav R. Banjak (2016-08-25)
    Упркос неповољном временском и просторном распореду, воде су најзначајнијиприродни ресурс Источне Херцеговине. Ова чињеница довела је до реализацијепројекта „Вишенамјенског хидросистема Требишњица“, којим је, премаМилановићу (2006), до сада обухваћено: седам хидроелектрана, шестакумулација, шест брана, шест тунела укупне дужине 59,7 km, неколикоприступних тунела, 62,5 km бетонског канала кроз Попово поље, канал крозДабарско (6750 m) и Фатничко поље (2770 m) и систем тунел-канал или цјевоводпрема Дубравама.У почетку са доминантним енергетским предзнаком, концепција јетрансформисана у интегрално рјешење вишенамјенског коришћења и заштитевода и животне ...
    хидрогеохемијски процеси, мултиваријантна статистичкаанализа, инверзно геохемијско моделовање, квалитет воде, употребиљивост водеза наводњавање, слив Требишњице
    ... statistical connections between dissolved minerals in water and parameters of natural environment, Q-mode and R- mode of Hierarchical cluster analysis, Factor analysis has been used on data of 929 samples. Except the statistical calculations made by software package SPSS Statistics Version 20 (IBM, 2011) ...
    ... cluster analysis has been used on samples of water in the subcatchment of the river Mušnica and Sušica. By dividing Dendogram two groups and five subgroups have been extracted in the river Mušnica and two groups and four subgroups in the catchment of the Sušica river. Factor analysis provided ...
    ... , мада сродних техника. По начину спровођења, оне се дијеле на анализу главних компоненти (principal components analysis, PCA) и анализу заједничких фактора (common factor analysis, CFA). Обје технике доводе до мањег броја линеарних комбинација првобитних промјењљивих, на начин који објашњава ...

  • Ефикасност дистрибуције и коришћења природног гаса у домаћинствима

    Dejan Brkić (2010-03-30)
    Природни гас ће се у будућности све више користити као енергент за подмиривање грејних потреба становништва у српским градовима. Стога је потребно изнаћи најповољнији начин употребе природног гаса. Природни гас се може користити за подмирење грејних потреба становништва на два дијаметрално супростављена начина, и то директно, тако што би се гас директно уводио у зграде путем дистрибутивног система за снабдевање гасом и затим сагоревао у гасном котлу којим је сваки стан опремљен (гасни дистрибутивни систем), или индиректно, тако што ...
    prirоdni gаs, distribuciја gаsа,grејаnjе, cеvоvоdi, cеvоvоdnе mrеžе,fаktоr trеnjа pri prоtоku fluidа,urbаnizаm
    ...  (на енглеском)  294. Walski, T.M. 2006. Water distribution system analysis before digital computers. 8th  Annual Water Distribution Systems Analysis Symposium (на енглеском)  295. Wood, D.J., Charles, C.O.A., 1972. Hydraulic network analysis using linear theory. Journal  of Hydraulics Division of Ameri ...
    ...  Comparison of neural network, conditional  demand analysis, and engineering approaches for modeling end‐use energy  consumption in the residential sector. Applied Energy 85(4), 271–296. (на енглеском)  13. Aynsley, R.M. 1997. A resistance approach to analysis of natural ventilation airflow  networks. Jo ...
    ... matics 5(4), 329‐359. (на енглеском)  86. Cross, H. 1930. Analysis of continuous frames by distributing fixed moments.  Proceedings of the ASCE 57, 919–928. (на енглеском)    Л ит ер ат ур а  ‐ 189 ‐    87. Cross, H. 1932. Analysis of continuous frames by distributing fixed moments.  Transa ...

  • Ефикасност дистрибуције и коришћења природног гаса у домаћинствима

    Dejan Brkić (2010-03-30)
    Природни гас ће се у будућности све више користити као енергент за подмиривање грејних потреба становништва у српским градовима. Стога је потребно изнаћи најповољнији начин употребе природног гаса. Природни гас се може користити за подмирење грејних потреба становништва на два дијаметрално супростављена начина, и то директно, тако што би се гас директно уводио у зграде путем дистрибутивног система за снабдевање гасом и затим сагоревао у гасном котлу којим је сваки стан опремљен (гасни дистрибутивни систем), или индиректно, тако што ...
    prirоdni gаs, distribuciја gаsа,grејаnjе, cеvоvоdi, cеvоvоdnе mrеžе,fаktоr trеnjа pri prоtоku fluidа,urbаnizаm
    ...  (на енглеском)  294. Walski, T.M. 2006. Water distribution system analysis before digital computers. 8th  Annual Water Distribution Systems Analysis Symposium (на енглеском)  295. Wood, D.J., Charles, C.O.A., 1972. Hydraulic network analysis using linear theory. Journal  of Hydraulics Division of Ameri ...
    ...  Comparison of neural network, conditional  demand analysis, and engineering approaches for modeling end‐use energy  consumption in the residential sector. Applied Energy 85(4), 271–296. (на енглеском)  13. Aynsley, R.M. 1997. A resistance approach to analysis of natural ventilation airflow  networks. Jo ...
    ... matics 5(4), 329‐359. (на енглеском)  86. Cross, H. 1930. Analysis of continuous frames by distributing fixed moments.  Proceedings of the ASCE 57, 919–928. (на енглеском)    Л ит ер ат ур а  ‐ 189 ‐    87. Cross, H. 1932. Analysis of continuous frames by distributing fixed moments.  Transa ...

  • Rezultati ispitivanja parametara čvrstoće i dinamičkih svojstava mermera i mogućnost njihove korelacije

    Jelena Majstorović-Necković, Vladimir Čebašek, Veljko Rupar (2023)
    Ispitivanja stena kao radne sredine, odnosno materijala sa kojim se gradi, na kome se gradi i u kome se gradi, svojom složenošću zahteva njeno svestrano izučavanje po velikom broju parametara. Zadatak Mehanike stena je da što bolje upozna ponašanje stenske mase i njenu otpornost na dejstvo pritiska, zatezanja i smicanja, kao i dinamičkih svojstava. Poznavanje navedenih parametara i njihova korelacija omogućavaju pouzdaniji izbor parametara za projektovanje danas sve zahtevnijih uslova kako podzemne, tako i površinske eksploatacije. U ovom radu ...
    mermer, jednoosna čvrstoća na pritisak, čvrstoća na istezanje, brzina longitudinalnih elastičnih talasa, korelacija

  • Hronološki pregled razvoja površinske eksploatacije lignita u Srbiji

    Bojan Dimitrijević, Radmila Gaćina, Bogoljub Vučković (2023)
    U ovom preglednom radu dat je istorijski pregled razvoja površinske eksploatacije lignita na teritoriji Srbije, uz kratak osvrt na geološki nastanak i kvalitet i rezerve uglja, kao i mogućnosti korišćenja za dalju upotrebu. Kolubarski, Kostolački i Kovinski ugljeni baseni lignita u Srbiji, ne računajući Kosovsko-Metohijski i Drenički u sastavu AP Kosovo i Metohija po Rezoluciji 1244 UN, su ležišta najrasprostranjenijeg uglja - lignita u Srbiji koji se eksploatiše od druge polovine 20. veka na velikom broju površinskih kopova ...
    površinska eksploatacija ugalja, lignit, Kolubara, Kostolac, Srbija

  • Arsenic in tape waters of the south Pannonian basin (Serbia) and arsenic risk assessment

    Petar Papić, Marina Ćuk, Maja Todorović, Jana Stojković, Bojan Hajdin, Nebojša Atanacković, Dušan Polomčić (2012)
    ... the Drinking Water Sampling and Laboratory Analysis Rulebook [24]. The laboratory for chemical test- ing of the environment at the Faculty of Natural Sciences of the University of Novi Sad used advanced and specialized tools for the precise required analysis. Arsenic concentra- tions were determined by ...
    ... anthropogenic. But, in hydrogeological terms, Vojvodina is comprised of thick Quaternary sediments with numerous water-bearing media of different structural porosities and clay interbeds that pre- vent pollutants from permeating from the ground surface. It should be noted, however, that water supply systems ...
    ... are generally considered to be more toxic than As (V). It is therefore important to determine the presence of both types of As for the qualitative analysis of groundwater. Groundwater is a major source of drinking water in many parts of the world, especially in Southeast Asia (Bangladesh, Taiwan, India ...

  • Influence of Initial Treatment on the Survival and Recurrence in Patients With Differentiated Thyroid Microcarcinoma

    Jasna Mihailović, Ljubomir Stefanović, Ranka Stanković (2013)
    ... e immunoassay (Roche Diagnostics GmbH Mannheim, Germany) (normal Tg levels was considered as G5 Hg/L and G1.00 ng/mL, respectively). Statistical Analysis The W2 test was used to analyze variables. The Kaplan-Meier method and log-rank test were used to calculate time-dependent variables using statistical ...
    ... all thyroid cancer patients seen in our institution for evaluation. According to many authors, the overall survival for PTM is excel- lent.23,24 Our analysis of 130 patients with DTM confirms the TABLE 2. Patients’ TNM Classification and Staging Initial N + M Classification Revised N + M Classification ...
    ... some reports, multifocality is associated with increased rates of recurrent diseases if patients undergo less than NTT.8 In contrast, our univariate analysis showed that there was no influence of tumor multifocality on the probability of recurrences (P = 0.1). Reported lymph node recurrence rates ranged ...

  • Laboratory Testing of Nanosilica- Reinforced Silicate and Polyacrylamide Gels

    Irina Zahirovic, Dušan Danilović, Milica Šuput Vranjin, Miloš Tripković (2023)
    drilling fluid formulation, upstream oil and gas, fluid dynamics, fluid loss control, gel