Претрага
559 items
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GNSS Time Series as a Tool for Seismic Activity Analysis Related to Infrastructure Utilities
Sanja Tucikešić, Ankica Milinković, Branko Božić, Ivana Vasiljević, Mladen Slijepčević . "GNSS Time Series as a Tool for Seismic Activity Analysis Related to Infrastructure Utilities" in Contributions to International Conferences on Engineering Surveying. Springer Proceedings in Earth and Environmental Sciences, Dubrovnik, Croatia, October 22-23, 2020, Springer, Cham (2021). https://doi.org/10.1007/978-3-030-51953-7_21
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FTIR spectroscopic study оf S-мetolachlor сorption оn inorganic and organically modified montmorillonite from Bogovina
... F| ž Ž\ š L š a% 3 NaM-SM E |Eg \' 'KN z a N2 _ :1 k a ____NM /V \gp / a MNL J INRA ŠR 10'00 4000 3000 2000 Wavenumber (cm ) Ab so rb an ce Ab so rb an ce T T u 4000 3500 3000 2500 2000 1500 1000 500 Wavenumber (cm ) Figure 2. FTIR spectra of: a) S-metolachlor, Na -montmorillonite ...Lazar Kaluđerović, Zorica Tomić, Jelena Bogosavljević, Ljubomir Životić, Maja Milošević. "FTIR spectroscopic study оf S-мetolachlor сorption оn inorganic and organically modified montmorillonite from Bogovina" in Book of Proceedings / 3rd International and 15th National Congress Soils for Future Under Global Challenges, 21-24 September 2021 Sokobanja, Serbia , Belgrade : Serbian Society of Soil Science (2021)
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Sitni, ali bitni: uloga sitnih sisara, herpetofaune i mekušaca u rekonstrukciji pleistocenskih paleosredina
Fosilni ostaci životinja i biljaka imaju važnu ulogu u rekonstrukciji pleistocenskih paleosredina. U ovom radu opisan je značaj tri grupe životinja: sitnih sisara, herpetofaune I mekušaca. Mada je za rekonstrukciju važan sastav čitave asocijacije, nalasci pojedinih vrsta mogu biti dovoljno indikativni da otkriju tip staništa ili klimatske uslove. Posebnu teškoću pri rekonstrukciji paleosredina u Srbiji predstavlja činjenica da klimatske promene na Balkanskom poluostrvu nisu bile tako oštre kao u srednjoj i zapadnoj Evropi, pa ne postoji drastična razlika u ...... reconstructing palaecoenvironments in Serbia is the fact that climate changes on the Balkan Peninsula were not as sharp as in Central and Western Europe, so there is no drastic difference in composition, on the basis of which we would easily distinguish the fauna of the glacial and interglacial periods ...
... ity of these schemes in our region is limited, due to different climatic conditions and the distribution of herpetofauna during the Pleistocene, so it is necessary to develop a model that will take into account local conditions on the Balkan Peninsula. The remains of Quaternary molluscs, in addition ...Katarina Bogićević, Draženko Nenadić, Dragana Đurić, Mihajlo Jovanović, Aleksandra Savković. "Sitni, ali bitni: uloga sitnih sisara, herpetofaune i mekušaca u rekonstrukciji pleistocenskih paleosredina" in Zbornik sažetaka III Kongresa geologa Bosne i Hercegovine, Neum, 21.-23.09.2023., Ilidža : Udruženje geologa Bosne i Hercegovine (2023)
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Crystal structure of K3EuSi2O7
alkalni silikati elemenata retkih zemalja, kristalna struktura, sinteza metodom fluksa, rendgenska difrakcija na monokristalu... potassium–REE silicates with the stoichiometric composition K3REESi2O7 which crystallize in the space groups P63/mcm and P63/mmc have been described so far: K3EuSi2O7, 11 K3NdSi2O7, 12 K3REESi2O7 (REE = Gd–Lu),13 *Corresponding author: sabina.kovac@rgf.bg.ac.rs https://doi.org/10.2298/JSC210218026K ...
... but without any peer-reviewed data for K3EuSi2O7. Thus, the crystal structure of this compound, K3EuSi2O7, has not been described in the literature so far. EXPERIMENTAL Materials and measurements All the materials were of analytical reagent grade and used as received without further purification ...Sabina Kovač, Predrag Dabić, Aleksandar Kremenović. "Crystal structure of K3EuSi2O7" in Journal of the Serbian Chemical Society, National Library of Serbia (2021). https://doi.org/10.2298/JSC210218026K
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Digital Library From A Domain Of Criminalistics As A Foundation For A Forensic Text Analysis
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 ...... categories: Journal for criminalistics and right, Archibald Reiss, Doctoral Dissertation, and other (final process). Further classification is possible, so categories can contain subcategories, to achieve better organisation of digital objects. For each category or subcategory, it is possible to define ...
... are available. The administrator panel enables installing and customizing the appearance of add-ins that are essential for full system functioning, so the platform could adequately respond to the requests. There are four user roles: super-user that can do all tasks in Omeka digital library, admin ...
... Dublin Core includes a set of elements to describe a wide range of sources in the network and aims to: simplicity in the creation and maintenance so that each user could make a set of descriptive statements understandable semantics to facilitate searches across the global network to all who are ...Dalibor Vorkapić, Aleksandra Tomašević, Miljana Mladenović, Ranka Stanković, Nikola Vulović. "Digital Library From A Domain Of Criminalistics As A Foundation For A Forensic Text Analysis" in International Scientific Conference “Archibald Reiss Days” Thematic Conference Proceedings Of International Significance, Belgrade, 7-9 November 2017, Academy Of Criminalistic And Police Studies Belgrade (2017)
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Anisotropic grossular–andradite garnets: Evidence of two stage skarn evolution from Rudnik, Central Serbia
This paper presents LA-ICP-MS data for garnets from the Rudnik skarn deposit (Serbia), which range from Grs45–58Adr40–52Alm2–3 in the core and Adr70–97Grs2–29Sps1 in the rim displaying anisotropy and zoning. In spite of wide compositional variations the garnets near the end-member of andradite (Adr > 90) are generally isotropic. Fe-rich rims exhibit LREE depletion and flat HREE pattern with weak negative Eu anomaly, including higher As and W contents. On the other side, the Fe-poorer core shows flat REE pattern ...... Contributions to Mineralogy and Petrology 109, 139–150. https://doi.org/10.1007/BF00 306474 Kwak P.T., Brown M.W., Abeysinghe B.P. & Tan H.T. 1986: Fe Solu- bilities in very saline hydrothermal fluids: Their relation to zoning in some ore deposits. Economic Geology 81, 447–465. https://doi.org/10. ...
... as quartzlatitic stocks and dykes, crosscut through Cretaceous carbonate–sandstone–shale sequences developing local contact metamorphic aureoles. So far, evidence of a plu- tonic body has not been confirmed. Borehole data show that Cretaceous sediments are in tectonic contact with peridotites ( ...
... & Cook 2004). Further, according to Yardley et al. (1991), fluid flow through open systems produces oscillatory zoned garnets. Additionally, ani so tropic garnets widely range in composition whereas the garnets near the end-member of andradite (Adr > 90) are gene- rally isotropic. Trace elements ...Bojan Kostić, Danica Srećković-Batoćanin, Petyo Filipov, Pavle Tančić, Kristijan Sokol. "Anisotropic grossular–andradite garnets: Evidence of two stage skarn evolution from Rudnik, Central Serbia" in Geologica Carpathica, Central Library of the Slovak Academy of Sciences (2021). https://doi.org/10.31577/GeolCarp.72.1.2
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Моделирање дисперзије прашине у фази одлагања флотацијске јаловине у руднику “Шупља стијена”
Вања Живановић (2024)Рударство, као једна од кључних индустрија у многим земљама света игра важну улогу у стварању економске вредности али истовремено и велики притисак на животну средину. Процеси експлоатације и обраде руде често укључују употребу разних хемикалија, што може изазвати загађење земљишта, воде и ваздуха. Очување животне средине постаје све важније питање у свету у којем се суочавамо са изазовима као што су климатске промене, деградација земљишта, губитак биодиверзитета. Моделирање дисперзије загађења животне средине представља процес у ком се коришћењем математичких модела ...... y BOJUH. TOKCHuHOCT My Ce HojauaBa y yCJIOBHMa mHoBchaHe BJIAJKHOCTH 3OOr CTBapaMPa CyMHOpHc KHCeJMHe. IIpoM3BojmM okcHJnanmje SO> y Ba3lyXy Cy TOKCHuHHjJH OJ CaMOr SO». Oko 1/3 yKyIHO HpHCyTHOTr CyMTIIOp-JHOKCHJa y aTMOC(DepH HacTaje caropeBaibeM (DOCHJIHHX TOpHBAa, yrJba H Ha(bTe, KOJH Cajlpxke ...
... OJL crapor jaHMboBHmrTa, a JyrOHCTOuHO OJIL MOKanuje mocrojeher, aKTHBHor JanmoBHmrira. [10] 35 ISTOČNO ODLAGALIŠTE Aktivno Jatovište Ležište •. 3 74 - FLOTACUSKO ZAPADNA F ı Ć _/9 ;Alov:Jsrz STRUKTURA „ “ A / { p 3 - FLOTACIJI s W .. Jalovište Kaveta! Novo Jalovište Kaseta 2 O ...
... OJ MepeHHx no:tyTaHaTa HHje rpena3uo rponHcaHe HOpMe. IIporpaM MH3BpHmeHHMX MecpeMba Cc CaCcTOJaO OJL Mepema CBHX OCHOBHMX 3jaralyjyhmMx Marepuja (SO:, CO, NO, NO,, PM10 uecruma, OeH3eHa TenIkHX Meraja (Pb, As, Cd i Ni) u OeHao(a)nupeHa), Kojy cy IiponeP=eHuH Kao HoTeHiHjJajHH 3aral)HBauu, a Koju ...Вања Живановић. Моделирање дисперзије прашине у фази одлагања флотацијске јаловине у руднику “Шупља стијена”, 2024
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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 ...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. "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)" in International Journal of Coal Geology, Elsevier BV (2020). https://doi.org/10.1016/j.coal.2020.103411
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The Fuzzy–AHP Synthesis Model for Energy Security Assessment of the Serbian Natural Gas Sector
Natural gas is used for the production of almost 20% of total energy today. The natural gas security of the Republic of Serbia is an urgent strategic, political and security issue. Serbia is one of the most vulnerable countries in Southeast Europe, because it only has one supply route. This study is a contribution to efforts to better understand the factors affecting energy security through the implementation of a new methodology based on the fuzzy–AHP synthesis model for measuring ...... forms, at affordable prices and in sufficient quantities [11]. Energy security is a parameter whose specificity lies in the influence of many factors, so it is not possible to define a unique methodology to determine [12]. Defining a methodological approach for determining the energy security of a country ...
... scenarios and rank them individually according to their assessment and a set of predefined criteria. Various methods of multi-criteria analyses have so far been used to assess energy development scenarios: AHP (analytical hierarchy process), MAUT (multi-attribute utility theory), SMART (simple multi ...
... that describe energy development, such as security of supply, energy security, competitiveness of the economy, political acceptability, etc., are not so simple to quantify because there is no conventional way of defining, evaluating and measuring them. Fuzzy sets theory has attracted widespread attention ...Aleksandar R. Madžarević, Dejan D. Ivezić, Miloš L. Tanasijević, Marija A. Živković. "The Fuzzy–AHP Synthesis Model for Energy Security Assessment of the Serbian Natural Gas Sector" in Symmetry, MDPI AG (2020). https://doi.org/10.3390/sym12060908
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Sustainable Modularity Approach to Facilities Development Based on Geothermal Energy Potential
The study presented in this paper assessed the multidisciplinary approach of geothermal potential in the area of the most southeastern part of the Pannonian basin, focused on resources utilization. This study aims to present a method for the cascade use of geothermal energy as a source of thermal energy for space heating and cooling and as a resource for balneological purposes. Two particular sites were selected—one in a natural environment; the other within a small settlement. Geothermal resources come ...геотермална енергија, Панонски басен, геотермална каскада, енергетска ефикасност, бањски центри, балнеологија, биоклиматска архитектура, стратегије пасивног дизајнирања, модуларни објекти... and mitigation of operating costs for periods of lower demand. High seasonal sensitivity implies that the facility may operate only during the summer, so providing thermal comfort and natural ventilation on warmer days while staying in direct contact with the environment was dominant. Climate in Vojvodina ...
... hospitality and medical facilities (Figure 7). However, adjacent medical and hospitality facilities might be planned with program-specific design strategies, so they were not further discussed in detail at this stage of the research. Figure 7. Model for modular wellness facilities with optional ...
... of thermal power available for use. Geothermal waters on the Ljuba site, apart from their energy significance, also pos- sess a healing importance, so they can be used for balneological purposes as well. On the basis of their physical–chemical characteristics, these are characterized as natural, hypothermal ...Nataša Čuković-Ignjatović, Ana Vranješ, Dušan Ignjatović, Dejan Milenić, Olivera Krunić. "Sustainable Modularity Approach to Facilities Development Based on Geothermal Energy Potential" in Applied Sciences-Basel, МDPI (2021). https://doi.org/10.3390/app11062691
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Towards translation of educational resources using GIZA++
... of online courses as the majority of such courses are offered in English. Thus a growing need for translating MOOC content. The solutions provided so far have been fragmentary, human-based, and implemented off-line by the majority of course providers. [2] TraMOOC (Translation for Massive Open Online ...
... together, processed and presented as a translation unit (TU). Translation memory (TM) is a database in which CAT tool saves the translation units, so that they can be re- used for later translations. If there are segments that do not match 100 %, the search functions of CAT tools can find them through ...Ivan Obradović, Dalibor Vorkapić, Ranka Stanković, Nikola Vulović, Miladin Kotorčević. "Towards translation of educational resources using GIZA++" in The Seventh International Conference on e-Learning (eLearning-2016), September 2016, Belgrade : Metropolitan Univesity (2016)
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Грешка инклинације код депозиционе реманетне магнетизације
Mirko Petković, Vesna Cvetkov (2019)... compaction and cementation of sediments lead to the deviation of the inclinations value from one that the sediments acquired during their formation, the so-called inclination error. Sometimes this error is negligible, sometimes it is significant and can cause wrongly defined paleolatitude of deposition ...
... this case, the magnetization along one direction can be considered numerically infinite, i.e. the anisotropy of the individual mineral is infinite, so it is only necessary to know the depositional remanent magnetization of the sample to calculate the flattening factor. 1. Uvod Paleomagnetska ...Mirko Petković, Vesna Cvetkov. "Грешка инклинације код депозиционе реманетне магнетизације" in II Когрес геолога Босне и Херцеговине са међународним учешћем , Удружење геолога у Босни и Херцеговини (2019)
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Combining Heterogeneous Lexical Resources
... themselves, but rather on their mutual relationship. For example, the way elements relate to one another, the way attributes relate to elements, and so on. For instance, the following XPath expression (10) //SYNSET[POS='n' and not(ILR/TYPE='hypernym')] retrieves from a XML document representing wordnet ...
... . First of all, the sizes of Serbian MD and Serbian WN are not comparable. The development of Serbian MD has started good many years before WN, so it more thoroughly covers the language. As a consequence, the Serbian MD can benefit less form the WN then vice versa. For that reason, the production ...Cvetana Krstev, Duško Vitas, Ranka Stanković, Ivan Obradović, Gordana Pavlović-Lažetić. "Combining Heterogeneous Lexical Resources" in Proceedings of the Fourth Interantional Conference on Language Resources and Evaluation, Lisabon, Portugal , May 2004, vol. 4, ELRA - European Language Resources Association (2004)
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Adaptive neuro-fuzzy prediction of operation of the bucket wheel drive based on wear of cutting elements
The capacity of the rotor excavator depends largely on the operation of the subsystem for digging. There is a great contribution to the correct and sharp teeth when the capacity is the highest. In the function of time, the teeth become clogged due to abrasive wear, or changes in their geometric shape. To analyze the bucket wheel drive in depend on wear of the cutting elements in this study adaptive neuro fuzzy inference system (ANFIS) approach was implemented. ANFIS ...Filip Miletić, Predrag D. Jovančić, Milos Milovančević, Dragan Ignjatović. "Adaptive neuro-fuzzy prediction of operation of the bucket wheel drive based on wear of cutting elements" in Advances in Engineering Software, Elsevier BV (2020). https://doi.org/10.1016/j.advengsoft.2020.102824
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New data on the age of an Upper Cretaceous clastic-carbonate succession in Brežđe (Western Serbia)
Nevenka Đerić, Nataša Gerzina (2014)... in Stru- ganik village. Thcy are represented by a sequence predomi- nantly made up of thin-bedded limestone, clayey limestonc and maristone (the so-called Struganik Limestone). Chert con- cretions are present throughout the sequence. Based on the identified radiolarian association, the Lower ...
... Late Cretaceous terrigenous-carbonate sequence which was con- tinuously deposited until the Campanian, when flysch sedi- mentation began and the so-called Ljig Flysch of Campan- ian-Maastrichtian age was formed. In order to enable more detailed stratigraphic division ofthe Turonian-Senonian ...Nevenka Đerić, Nataša Gerzina. "New data on the age of an Upper Cretaceous clastic-carbonate succession in Brežđe (Western Serbia)" in Geologia Croatica (2014)
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The influence of alkyl polyglucosides (and highly ethoxylated alcohol boosters) on the phase behavior of a water/toluene/technical alkyl polyethoxylate microemulsion system
Marija Ilic, Franz-Hubert Haegel, Vesna Pavelkic, Dragan Zlatanovic, Snezana Nikolic-Mandic, Aleksandar Lolic, Zoran Nedic (2016)The influence of additives (alkyl polyglucoside, Glucopon 600 CS UP and alcohol ethoxylate C18E100) on the behavior of the water/toluene/Lutensol ON 50 (technical oxoalcohol, i-C10E5) microemulsion system as a function of temperature and composition has been investigated. The phase behavior of the microemulsions was determined by vertical sections through the Gibbs phase prism (fish-like phase diagrams). Alkyl polyglucoside shifts the one phase region to lower temperatures compared with water/toluene/Lutensol ON 50 mixtures. This is contrary to the expectation, considering ...микроемулзија, толуен, алкил полиглукозид, оксоалкохол етоксилат, појачивач ефикасности, „fish“ дијаграми... separ- ation and the phase boundaries to the two-phase regions determined visually are diverging. Using the ternary mixtures water/toluene/Luten- sol ON 50 as a base case, the role of added sub- stances, sugar surfactant and hydrophilic alcohol ethoxylate on the phase behavior is explored. Effect ...
... mol(mc + mo) (4) where the capital indices A, B, C, D refer to the com- ponents, water, oil, surfactant and co-surfactant, res- pectively. The so-called Ž-point, where the three-phase body meets the one-phase region, defines the mini- mum mass fraction of surfactant needed to solubilize water ...Marija Ilic, Franz-Hubert Haegel, Vesna Pavelkic, Dragan Zlatanovic, Snezana Nikolic-Mandic, Aleksandar Lolic, Zoran Nedic. "The influence of alkyl polyglucosides (and highly ethoxylated alcohol boosters) on the phase behavior of a water/toluene/technical alkyl polyethoxylate microemulsion system" in Chemical Industry and Chemical Engineering Quarterly, National Library of Serbia (2016). https://doi.org/ 10.2298/CICEQ141105015I
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Sastav i teksture minerala FeO-Fe2O3-TiO2 sistema u vulkanskim stenama i porfirskim ležištima bakra Borske metalogenetske zone
Aleksandar Luković (2021)Proces obrazovanja minerala iz sistema FeO-Fe2O3-TiO2 u uzorcima vulkanskih stena i porfirskih orudnjenja borske zone prikazan kroz pojavu magnetita/hematita i njihovih alteracija. Minerali ove zone su ispitivani optičkim metodama (odbijena i propuštena svetlost), SEM-EDS/BSD, XRPD, LA-ICP-MS metodama. Rezultati ispitivanja su, pored glavnih Fe – Ti oksida, otkrili prisustvo ferijskog ilmenita u hornblenda andezitima I vulkanske faze kao i magnetita sa većim koncetracija Cr u zoni zlotske magnetne anomalije. Ispitivanje uzoraka iz bušotina porfirskih sistema borske zone otkriva postojanje nekoliko ...... rudnih lеžištа. Оvi minеrаli, kојi zаprаvо spаdајu u rudnе minеrаlе, mоgu sе јаviti i u vеćim kоncеntrаciјаmа kаdа učеstvuјu u оbrаzоvаnju pојеdinih tipоvа rudnih lеžištа (rаnоmаgmаtskа Fe-Тi lеžištа, skаrnоvskа Fe-(Cu) lеžištа, mеtаmоrfоgеnа Fe lеžištа, itd.). U sistеmimа pоrfirskih lеžištа bаkrа ...
... tipova ležišta ovih metala u kojima se oni zajedno javljaju jeste ranomagmatski tip Fe-Ti ležišta vezanih za bazične magmatske stene (gabrove). Minerali ovog sistema takođe obrazuju i druge tipove ležišta gvožđa i titana, među kojima su najvažnija: nanosna Ti ležišta, skarnovska ležišta Fe-(Cu) ...
... opisana najvažnija ležišta ove oblasti. Kao najznačajnija ležišta Borske metalogenetske zone izdvajaju se: a. Porfirsko Cu-(Au) ležište Majdanpek. Ovo ležište, koje spada među najveća u jugoistočnoj Evropi, podeljeno je na Južni i Severni revir, a u pojedini delovi ležišta su obogaćena olovno- ...Aleksandar Luković. Sastav i teksture minerala FeO-Fe2O3-TiO2 sistema u vulkanskim stenama i porfirskim ležištima bakra Borske metalogenetske zone, Beograd : [A. Luković], 2021
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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... elektrona. Potom nastaje neorganski ugljenik i vodonik-sulfid (Obradović et al., 2012). Takođe, ove bakterije mogu da koriste i azot ili amonijumove soli (Kushkevych, 2019). Sulfato-redukujuće bakterije razvijaju se u sredinama sa redoks potencijalima od -200 mV do +50 mV, pri čemu su dominantni anaerobi ...
... proces se naziva plazmoptiza (Jemcev & Đukić, 2000). Međutim, postoje mikroorganizmi koji se uspešno razvijaju u sredinama sa rastvorenim sadržajem soli, odnosno NaCl i drugih minerala. Nazivaju se halofilni mikroorganizmi (Madigan et al., 2010). U okviru kategorije halofilnih mikroorganizama, moguće ...
... ekstremnih halofila razvija se u sredinama sa sadržajem NaCl od 32%, mada za neke vrste je karakterističan veoma spor razvoj usled većih koncentracija soli (Madigan et al., 2010). Halofilne arheje Halobacterium salinarum uspešno opstaju u sredinama sa sadržajem NaCl od 15-32%, pri čemu najbolje rastu ...Vladimir Šaraba. Mikroorganizmi - biohidrogeološki indikatori odabranih pojava mineralnih voda Srbije, Beograd : [V. Šaraba], 2021
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Machine Learning and Deep Neural Network-Based Lemmatization and Morphosyntactic Tagging for Serbian
The training of new tagger models for Serbian is primarily motivated by the enhancement of the existing tagset with the grammatical category of a gender. The harmonization of resources that were manually annotated within different projects over a long period of time was an important task, enabled by the development of tools that support partial automation. The supporting tools take into account different taggers and tagsets. This paper focuses on TreeTagger and spaCy taggers, and the annotation schema alignment ...... sets and for different PoS-tags taggers as well as new tagging technologies will be taken into consideration and tested in order to find the best solu- tion for Serbian, a highly-inflected language without fixed word order, for instance RNNTagger.9 Since CRF tagger for Serbian and Croatian language ...
... such as Text Classi- fication, Named Entity Recognition, Sentiment Analysis, Question Answering, etc. Computer programs that perform this task, the so-called ‘taggers’, can be based on lookup-tables, regular expres- sions, linguistic (morphological, semantic and syntactic) rules, machine learning ...
... (other) and X (residual) from all tagsets were mapped to X (other). Tag SYM was not used. Sentence delimiters for spaCy were controlled by numbering, so both SENT (end sentence tag) and PUNCT 3957 tags were encoded as PUNCT. In order to perform this complex harmonization task we developed a procedure ...Ranka Stanković, Branislava Šandrih, Cvetana Krstev, Miloš Utvić, Mihailo Škorić. "Machine Learning and Deep Neural Network-Based Lemmatization and Morphosyntactic Tagging for Serbian" in Proceedings of the 12th Language Resources and Evaluation Conference, May Year: 2020, Marseille, France, European Language Resources Association (2020)
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The influence of Al<sup>3+</sup>ion on porcine pepsin activity<i>in vitro</i>
The in vitro effect of Al3þ ions in the concentration range 1.7·1026M–8.7·1023M on pepsin activity at pH 2, via kinetic parameters and its electrophoretic mobility was evaluated. Kinetic study demonstrated the existence of an activation effect of Al3þ at pH 2 on pepsin molecule. Kinetic analysis with respect to concentrations of haemoglobin showed that Al3þ ions increase the maximal velocity (Vmax) and kcat values rather than apparent affinity for substrate (KS) implying the non-competitive nature of activation which indicated ...... binding capacity of human gastrointestinal fluids. Chem Spec Bioavailability 2004;16:7—104. OCottrell JT, Harris LJ., Tanaka T, Yada RY. The sole lysine residue in porcine pepsin works as a key residue for catalysis and conformational flexibility. J Bio! Chem 1997; 270:10974—190978. [35] ...
... incubation milieu causes increase in pepsin activity for 30.7%. Increasing the amount of Al led to a more significant increase of proteolytic activity. So, 3.4-10 M of Al increases pepsin activity for 51.9% (p < 0.01),1.7-:10 +Mfor 72.8%,Wwhile in the presence of 1.7-10 M AI? in incubation milieu ...Vesna M. Pavelkić, Kristina R. Gopcević, Danijela Z. Krstić, Marija A. Ilić. "The influence of Al3+ion on porcine pepsin activityin vitro" in Journal of Enzyme Inhibition and Medicinal Chemistry, Informa UK Limited (2008). https://doi.org/10.1080/14756360701841095