Претрага
436 items
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Serbian NER&Beyond: The Archaic and the Modern Intertwinned
U ovom radu predstavljamo srpski književni korpus koji se razvija pod okriljem COST Akcije „Distant Reading for European Literary History” CA16204. Koristeći ovaj korpus romana napisanih pre više od jednog veka, razvili smo i učinili javno dostupnim Sistem za prepoznavanje imenovanih entiteta (NER) obučen da prepozna 7 različitih tipova imenovanih entiteta, sa konvolucionom neuronskom mrežom (CNN), koja ima F1 rezultat od ≈91% na test skupu podataka. Ovaj model je dalje ocenjen na posebnom skupu podataka za evaluaciju. Završavamo poređenje ...... literary texts the results were much poorer (on average P = 57.8%, R = 37.7% and F1 = 45.7%). 2NER&Beyond, http://nerbeyond.jerteh.rs/ 3ACE (Automatic Content Extraction) 2005 Multi- lingual Training Corpus, https://catalog.ldc.upenn. edu/LDC2006T06 SHINRA2020-ML shared-task (Sekine et al., 2020) targeted ...
... century with the TXM platform. In DH_BUDAPEST_2019, pages 36–37. Centre for Digital Humanities - Eötvös Loránd Univer- sity. http://elte-dh.hu/wp-content/uploads/ 2019/09/DH_BP_2019-Abstract-Booklet.pdf. Cvetana Krstev, Ivan Obradović, Miloš Utvić, and Duško Vitas. 2014. A System for Named Entity ...Branislava Šandrih Todorović, Cvetana Krstev, Ranka Stanković, Milica Ikonić Nešić. "Serbian NER&Beyond: The Archaic and the Modern Intertwinned" in Proceedings of the Conference Recent Advances in Natural Language Processing - Deep Learning for Natural Language Processing Methods and Applications, INCOMA Ltd. Shoumen, BULGARIA (2021). https://doi.org/10.26615/978-954-452-072-4_141
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Development and Evaluation of Three Named Entity Recognition Systems for Serbian - The Case of Personal Names
In this paper we present a rule- and lexicon-based system for the recognition of Named Entities (NE) in Serbian news paper texts that was used to prepare a gold standard annotated with personal names. It was further used to prepare training sets for four different levels of annota tion, which were further used to train two Named Entity Recognition (NER) sys tems: Stanford and spaCy. All obtained models, together with a rule- and lexicon based system were evaluated on ...... 895 sen- tences, respectively). We named this gold test set STUDENTS-GOLD. As we wanted to have an independent text of the similar structure and content we prepared an additional set of news articles from Danas daily journal. This was one of the source journals for the STUDENTS-GOLD, but for this new ...
... example given in the same sub- 8Training Stanford NER, https://nlp.stanford. edu/software/crf-faq.shtml#a section, an output file has the following content: T1 ROLE 0 14 srpski reditelj T2 PERS_FULL 16 39 Aleksandar Saša Petrović After running STANFORDNER on a text, an output is provided in already ...Branislava Šandrih, Cvetana Krstev, Ranka Stanković. "Development and Evaluation of Three Named Entity Recognition Systems for Serbian - The Case of Personal Names" in Proceedings - Natural Language Processing in a Deep Learning World, Incoma Ltd., Shoumen, Bulgaria (2019). https://doi.org/10.26615/978-954-452-056-4_122
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Analysis Of the Process Of Carbon Capture Utilization And Storage In Underground Reservoirs
John Nyame (2024)The importance of mitigating the effects of global climate change has necessitated an in-depth exploration of innovative strategies to reduce carbon dioxide (CO2) emissions. Among these strategies, Carbon Capture, Utilization, and Storage (CCUS) has emerged as a promising and transformative solution. This master thesis delves into the diverse realm of CCUS processes, aiming to unravel the positives challenges, and opportunities within this dynamic field. The analysis begins with a systematic examination of carbon capture technologies, encompassing post-combustion, pre-combustion, and oxy-fuel combustion ...... desorption mechanism, and CO» has a much higher adsorption affinity for coal than CHa [73]. The gas adsorption capacity for CHa and CO- is reduced with moisture in the coal seam because water molecules compete with gas for space within the coalbed [74] hence when pressure increases within the coalbed, ...
... Captured CO-> The desalination utilization approach allows captured CO2 to aid in transforming brine to water by removing the dissolved solid content [14]. Clean water is used for agro and industrial purposes. Desalination plants barely employ CO2 to perform the desalination process due to economic ...
... out of concern for climate change. Natural gas produced contains around 9 % CO- from the reservoir some 2500 meters below sea level. The CO> content is unusual for most gas fields in the Norwegian sector of the North Sea [97]. The process selected for capturing the CO> was the use of the absorption ...John Nyame. Analysis Of the Process Of Carbon Capture Utilization And Storage In Underground Reservoirs, 2024
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P-T analiza uglja RB Kolubara
Rada Vitomir (2024)Rudarski basen Kolubara predstavlja jedno od najvažnijih ležišta lignita u Republici Srbiji i ključni je faktor u snabdevanju zemlje energijom. Kvalitet uglja iz ovog basena direktno utiče na efikasnost termoelektrana i zadovoljenje energetskih potreba. U ovom radu, opisan je značaj tehničke i elementarne analiza uglja kako bi se utvrdili fizičko-hemijski parametri uglja iz Rudarskog basena Kolubara. U drugom delu rada dat je opis P-T analize uglja i njen značaj za ocenu mogućnosti čišćenja uglja. Takođe, dati su i rezultati ...... heat content; Extensivelyused · Highly desirable decayed plant — low sulfur as afuelbecause · fuelbecauseofits matterin content;limited Ofits high heat high heat content swamps and suppliesinmost _ cOntentand large and |°W.5U|fUl' bogs;lowheat · „areas supplies; normally conte_nt, content has ...
... has a supplies are high sulfur limitedin most content areas Slika 2. Klasifikacija uglja 2.3. Elementarna i tehnička analiza uglja Elementarna i tehnička analiza uglja. Rovni ugalj koji se dobija otkopavanjem iz ležišta sastoji se iz organske mase gorućeg dela i neorganskih materija (balasta) ...Rada Vitomir. P-T analiza uglja RB Kolubara, 2024
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Синтеза и карактеризација керамике на бази сфена
Jelena R. Pantić (2015-07-10)Механохемијска активација стехиометријске смеше реактаната TiO2, SiO2 и CaCO3 показала се као веома успешна и једноставна метода за добијање сфена (CaTiSiO5). На основу мерења релативних густина свих синтерованих узорака установљено је да максималну густину од 93,9 % имају узорци који су активирани 30 минута и синтеровани на 1200 °С. Микроструктурном анализом, тј. анализом слика синтерованих узорака активираних 30 минута, које су добијене скенирајућом електронском микроскопијом, опажа се бимодална расподела величине зрна, са просечном величином од 3 μm, односно 5 ...сфен, механохемија, Ритвелдова метода, оптичка спектроскопија, микроструктурна анализа, фазна трансфоpмација, чврсти раствори... study of malayaite, CaSnSiO5. Am Mineral 81: 595-602. http://www.springerlink.com/content/?Author=L.+G.+Gerasimova http://www.springerlink.com/content/?Author=M.+V.+Maslova http://www.springerlink.com/content/?Author=E.+S.+Shchukina Докторска дисертација ...
... stoichiometry of sphene and different Cr(NO3)9H2O content (CaTi1−yCrySiO5, with y = 0.0003, 0.0005, 0.0010, 0.0015, 0.0035 and 0.0050) were successfully obtained using mechanochemical activation. The optimum pigment (best hue with lowest Cr content) is obtained with 0.1 % Cr, and the highest brown ...
... le/pii/S0955221906002688 http://www.sciencedirect.com/science/article/pii/S0955221906002688 http://pubs.rsc.org/en/content/articlelanding/2002/jm/b201802k http://pubs.rsc.org/en/content/articlelanding/2002/jm/b201802k http://www.sciencedirect.com/science/article/pii/S0272884212005810 http://www.sciencedirect ...Jelena R. Pantić. "Синтеза и карактеризација керамике на бази сфена" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2015-07-10)
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Синтеза и карактеризација керамике на бази сфена
Jelena R. Pantić (2015-07-10)Механохемијска активација стехиометријске смеше реактаната TiO2, SiO2 и CaCO3 показала се као веома успешна и једноставна метода за добијање сфена (CaTiSiO5). На основу мерења релативних густина свих синтерованих узорака установљено је да максималну густину од 93,9 % имају узорци који су активирани 30 минута и синтеровани на 1200 °С. Микроструктурном анализом, тј. анализом слика синтерованих узорака активираних 30 минута, које су добијене скенирајућом електронском микроскопијом, опажа се бимодална расподела величине зрна, са просечном величином од 3 μm, односно 5 ...сфен, механохемија, Ритвелдова метода, оптичка спектроскопија, микроструктурна анализа, фазна трансфоpмација, чврсти раствори... study of malayaite, CaSnSiO5. Am Mineral 81: 595-602. http://www.springerlink.com/content/?Author=L.+G.+Gerasimova http://www.springerlink.com/content/?Author=M.+V.+Maslova http://www.springerlink.com/content/?Author=E.+S.+Shchukina Докторска дисертација ...
... stoichiometry of sphene and different Cr(NO3)9H2O content (CaTi1−yCrySiO5, with y = 0.0003, 0.0005, 0.0010, 0.0015, 0.0035 and 0.0050) were successfully obtained using mechanochemical activation. The optimum pigment (best hue with lowest Cr content) is obtained with 0.1 % Cr, and the highest brown ...
... le/pii/S0955221906002688 http://www.sciencedirect.com/science/article/pii/S0955221906002688 http://pubs.rsc.org/en/content/articlelanding/2002/jm/b201802k http://pubs.rsc.org/en/content/articlelanding/2002/jm/b201802k http://www.sciencedirect.com/science/article/pii/S0272884212005810 http://www.sciencedirect ...Jelena R. Pantić. "Синтеза и карактеризација керамике на бази сфена" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2015-07-10)
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Inhibitory effect of platinum and ruthenium bipyridyl complexes on porcine pancreatic phospholipase A2
Tina Kamčeva, Jörg Flemmig, Bojana Damnjanović, Jürgen Arnhold, Aleksandar Mijatović, Marijana Petković (2011)Fosfolipaza pankreasa A2 (PLA2) igra važnu ulogu u ćelijskoj homeostazi kao iu procesu karcinogeneze. Efekti metalo-lekova koji se koriste kao hemoterapeutici na aktivnost ovog enzima nisu poznati. U ovom radu, interakcija između PLA2 svinjskog pankreasa i dva odabrana kompleksa prelaznih metala — tetrahloro(bipiridin) platine(IV) ([PtCl4(bipi)]) i dihloro (bipiridin) rutenijum(III)hlorida ([RuCl2(bipi)2) ]Cl)—proučavana je. Laserska desorpcija/jonizacija uz pomoć matriksa, vremenska masa spektrometrija (MALDI-TOF MS) i fluorescentna spektroskopija korišćeni su za analizu aktivnosti enzima u odsustvu i prisustvu metalnih kompleksa i za ...... expression of secretory enzymes with tumor progression has poorly been addressed. It has been recently shown that the secretory PLA2 type IIA protein content is decreased in colon carcinoma cells, whereas this enzyme could be detected at higher concentrations in apoptotic, necrotic cells and in the invasive ...
... sion. One can assume that PLA2 enzymes are involved in the process of clearance of apoptotic and necrotic tumor cells, whereas their increased content in the invasive front might promote penetration of tumor cells into the healthy tissue. We can only speculate that potential inhibitory effect of ...Tina Kamčeva, Jörg Flemmig, Bojana Damnjanović, Jürgen Arnhold, Aleksandar Mijatović, Marijana Petković. "Inhibitory effect of platinum and ruthenium bipyridyl complexes on porcine pancreatic phospholipase A2" in Metallomics, Oxford University Press (OUP) (2011). https://doi.org/10.1039/c1mt00088h
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Towards Better Valorisation of Industrial Minerals andRocks in Serbia—Case Study of Industrial Clays
... derived from different host rocks have specific mineral compositions which, together with the content of iron and organic substances, define their mode of utilisation. Refractory clays with high kaolinite content originate from weathering of granitic and dacite-andesitic rocks. Typical ceramic (non-r ...
... accompa- nied by small amounts of illite and, rarely, smectite. As this type of kaolin deposit was not subjected to strong kaolinisation, the iron content is relatively high compared to typical kaolin deposits in large world producing areas (UK, USA, Brasil, etc.) [19]. 3.1.2. Refractory and Ceramic ...Vladimir Simić, Dragana Životić, Zoran Miladinović. "Towards Better Valorisation of Industrial Minerals andRocks in Serbia—Case Study of Industrial Clays" in Resources, MDPI AG (2021). https://doi.org/10.3390/resources10060063
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Srbija u OneGeology Europe
Геолошки завод Србије као носилац Пројекта ОneGeologyEurope заједно са Рударско геолошким факултетом и Министарством за природне ресурсе, рударство и просторно планирање су се укључили у међународни Пројекат OneGeology Europe у мају 2013. године у већ поодмаклој фази израде Пројекта. До краја 2013. године испунили су завршене активности које треба да доведу до пуноправног укључења у Пројекат чиме је Република Србија нашла своје место на Геолошкој карти Европе 1:1М. Геолошка карта Србије 1:1М представља компилациону односно поједностављену верзију ОГК 1:500 ...... as the layers names are strictly defined by 1G-E propositions, and reflect information about data owner (GZS), data provider (RGF), scale and content. In addition to the WMS, two corresponding WFS are created. The symbolization is performed with Styled Layer Descriptor (SLD). The OpenGIS® Styled ...
... well as the layers names are strictly defined by 1G-E propositions, and reflect information about data owner (GZS), data provider (RGF), scale and content. In addition to the WMS, two corresponding WFS are created. The symbolization is performed with Styled Layer Descriptor (SLD). The OpenGIS® Styled ...
... unmeponepabunnocm interoperability /\ / \ 1GE Peuxuyn Cagpxaj nogataka <= 1GE Vi i Data content Zajednica geoinformati¢ara Geoscience community Ctpyktypa nogataka GeoSciML Data structure Jesuk nogataka OpenGIS zajednica Data language OpenGIS ...Danka Blagojević, Ranka Stanković, Petar Stejić, Velizar Nikolić. "Srbija u OneGeology Europe" in Zapisnici Srpskog geološkog društva za 2013. godinu, Beograd : Srpsko geološko društvo (2014)
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BaTiO3/NixZn1−xFe2O4 (x = 0, 0.5, 1) Composites Synthesized by Thermal Decomposition: Magnetic, Dielectric and Ferroelectric Properties
Marija Šuljagić, Ivan Petronijević, Miljana M. Mirković, Aleksandar Kremenović, Adis Džunuzović, Vladimir B. Pavlović, Aleksandra Kalezić-Glišović, Ljubica Andjelković (2023)To investigate the influence of spinel structure and sintering temperature on the functional properties of BaTiO3/NixZn1−xFe2O4 (x = 0, 0.5, 1), NiFe2O4, ZnFe2O4, and Ni0.5Zn0.5Fe2O4 were in situ prepared by thermal decomposition onto BaTiO3 surface from acetylacetonate precursors. As-prepared powders were additionally sintered at 1150 °C and 1300 °C. X-ray powder diffraction (XRPD) and scanning electron microscopy (SEM) coupled with electron dispersive spectroscopy (EDS) were used for the detailed examination of phase composition and morphology. The magnetic, dielectric, and ...ferroelectric, dielectric properties, magnetic properties, titanate/ferrite composites, phase composition... magnetization can be easily tuned to address the competing, demands for specific multiferroic applications [35,41,42]. Although the increase in spinel content negatively affects magnetoelectric response [40], careful selection of ferrite chemical composition, as well as an attentive choice of synthesis ...
... sintered at 1300 "C, Tc is significantly lower (=%420 "C). This can be explained by the fact that Curie temperature decreases with an increase in Zn content due to the weaken- ing of A-B superexchange interaction caused by the replacement of Fe9+ by Zn?* ions at tetrahedral sites. 20 18|- 16| ...
... editor(s) disclaim responsibility for any injury to people or property resulting, from any ideas, methods, instructions or products referred to in the content. ...Marija Šuljagić, Ivan Petronijević, Miljana M. Mirković, Aleksandar Kremenović, Adis Džunuzović, Vladimir B. Pavlović, Aleksandra Kalezić-Glišović, Ljubica Andjelković. "BaTiO3/NixZn1−xFe2O4 (x = 0, 0.5, 1) Composites Synthesized by Thermal Decomposition: Magnetic, Dielectric and Ferroelectric Properties" in Inorganics, MDPI AG (2023). https://doi.org/10.3390/inorganics11020051
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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)... Earlier research of arsenic in Serbian groundwater showed As levels from 5 to 349 μg/L [6]. In several regions of the Great Hungarian Plain the As content of groundwa- ter is higher than the acceptable limit for drinking water Pol. J. Environ. Stud. Vol. 21, No. 6 (2012), 1783-1790 Original Research ...
... causes of physicochemical non-compliance in Srem are concentra- tions of iron and manganese higher than MPC [19]. In the Srem District, the mineral content of groundwater was found to be lower than in other parts of Vojvodina. Total hardness measured from 5°dH to 17°dH. Concentrations of organic substances ...Petar Papić, Marina Ćuk, Maja Todorović, Jana Stojković, Bojan Hajdin, Nebojša Atanacković, Dušan Polomčić. "Arsenic in tape waters of the south Pannonian basin (Serbia) and arsenic risk assessment" in Polish Journal of Enivronmental Studies 21 no. 6, Olsztyn, Poland : Polish Journal of Enivronmental Studies (2012): 1783-1790
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Dosadašnja saznanja o bijelim boksitima na prostoru Crne Gore
Mia Jovanović, Slobodan Radusinović, Vladimir Simić. "Dosadašnja saznanja o bijelim boksitima na prostoru Crne Gore" in Geološki glasnik (2023)
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Towards the semantic annotation of SR-ELEXIS corpus: Insights into Multiword Expressions and Named Entities
Овај рад представља активности на развоју корпуса ELEXIS-sr, српском додатку вишејезичном анотираном корпусу ELEXIS-а, који се састоји од семантичких анотација и репозиторија значења речи. ELEXIS је паралелни вишејезични анотирани корпус на десет европских језика, који може да се користи као вишејезички репер за евалуацију европских језика са мање и средње развијеним ресурсима. Фокус овог рада је на вишечланим изразима и именованим ентитетима, њиховом препознавању у скупу реченица ELEXIS-sr и поређењу са анотацијама на другим језицима. Разматрају се први кораци ...Cvetana Krstev, Ranka Stanković, Aleksandra Marković, Teodora Mihajlov. "Towards the semantic annotation of SR-ELEXIS corpus: Insights into Multiword Expressions and Named Entities" in Proceedings of the Joint Workshop on Multiword Expressions and Universal Dependencies (MWE-UD) @ LREC-COLING 2024, Turin, May 25, 2024, ELRA and ICCL (2024)
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EUROLAN 2021: Introduction to Linked Data for Linguistics Online Training School
Prva škola za obuku polaznika koju je organizovala COST akcija NexusLinguarum održana je od 8. do 12. februara 2021. godine sa ciljem da studenti, istraživači i stručnjaci nauče osnove lingvističke nauke o podacima. Tokom obuke polaznici su se upoznali sa širokim spektrom tema: od semantičkog veba, RDF -a i ontologija, do modeliranja i pretraživanja jezičkih podataka pomoću najsavremenijih ontoloških modela i alata. Škola je održana u okviru serije letnjih škola EUROLAN-a i organizovalo ju je virtuelno (onlajn) nekoliko instituta; ...nauka o lingvističkim podacima, povezani podaci u lingvistici, jezički podaci, EUROLAN, NexusLinguarum, COST akcija, škola za obuku... the building blocks in the envisioned multilingual and interoperable web- oriented ecosystem. The present contribution summarises the organisation, content and results of this training school and is based on Deliverable D1.13 of the Action. 2 The training school program The training school has been ...Milan Dojchinovski, Julia Bosque Gil, Jorge Gracia, Ranka Stanković. "EUROLAN 2021: Introduction to Linked Data for Linguistics Online Training School" in Infotheca, Faculty of Philology, University of Belgrade (2021). https://doi.org/10.18485/infotheca.2021.21.1.7
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A Data Driven Approach for Raw Material Terminology
Olivera Kitanović, Ranka Stanković, Aleksandra Tomašević, Mihailo Škorić, Ivan Babić, Ljiljana Kolonja (2021)The research presented in this paper aims at creating a bilingual (sr-en), easily searchable, hypertext, born-digital, corpus-based terminological database of raw material terminology for dictionary production. The approach is based on linking dictionaries related to the raw material domain, both digitally born and printed, into a lexicon structure, aligning terminology from different dictionaries as much as possible. This paper presents the main features of this approach, data used for compilation of the terminological database, the procedure by which it has ...sirovine, rudarstvo, terminologija, rečnik, terminološka aplikacija, mobilna aplikacija, digitizacija, leksički podaci, korpusi, otvoreni povezani podaci... of information, deduplication, parsing data fields containing more than one data element, moving from annotating form (e.g., italics) to annotating content (e.g., a citation) [10]. López-Úbeda et al. [11] present another interesting approach, which also combines different NLP techniques to develop a system ...
... headword, synonyms, abbreviations, definition, for each language, bibliographic source and possibility to include illustration and other external content. Term entries in Termi are organised into a hierarchical structure, and additional relations between entries are envisaged, but still not implemented ...
... enables data management, continuous updat- ing, upgrading and expansion of available data, while various application forms (web and mobile) make the content more accessible to users. Integration of terminology with the lexical database and morphological dictionaries, which enables support for a complex ...Olivera Kitanović, Ranka Stanković, Aleksandra Tomašević, Mihailo Škorić, Ivan Babić, Ljiljana Kolonja. "A Data Driven Approach for Raw Material Terminology" in Applied Sciences, MDPI AG (2021). https://doi.org/10.3390/app11072892
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Two approaches to compilation of bilingual multi-word terminology lists from lexical resources
In this paper, we present two approaches and the implemented system for bilingual terminology extraction that rely on an aligned bilingual domain corpus, a terminology extractor for a target language, and a tool for chunk alignment. The two approaches differ in the way terminology for the source language is obtained: the first relies on an existing domain terminology lexicon, while the second one uses a term extraction tool. For both approaches, four experiments were performed with two parameters being ...Branislava Šandrih, Cvetana Krstev, Ranka Stanković. "Two approaches to compilation of bilingual multi-word terminology lists from lexical resources" in Natural Language Engineering, Cambridge University Press (CUP) (2020). https://doi.org/10.1017/S1351324919000615
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Developing Termbases for Expert Terminology under the TBX Standard
... Markup Frame- work, 2003. Ref. ISO 16642:2003. ISO. Systems to Manage Terminology, Knowledge and Content — TermBase eX- change (TBX), 2008. Ref. ISO 30042:2008. ISO. Terminology and Other Language and Content Resources — Specification of Data Categories and Management of a Data Category Registry for Language ...
... terminological data-category. 4. A simple data-category is one value of a closed set of values, defined in an XCS file, that represents a permissible content of an XML element (meta data-category) having a specific type attribute value. For example, XML element with an open tag...
... the terminological data-category grammaticalGender, an instance of the meta data-category termNote. The former XML element expects free text as its content, while the latter XML element accepts a simple data-category — a value from the list: “masculine”, “feminine”, “neuter”, “otherGender”. A TBX termbase ...Ranka Stanković, Ivan Obradović, and Miloš Utvić. "Developing Termbases for Expert Terminology under the TBX Standard" in Natural Language Processing for Serbian - Resources and Applications, Belgrade : University of Belgrade, Faculty of Mathematics (2014)
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Pleistocene rhinoceros from Bogovina Cave: the first report of Stephanorhinus hundsheimensis Toula, 1902 (Mammalia, Rhinocerotidae) from Serbia
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 ...... s Toula, 1902 (Mammalia, Rhinocerotidae) from Serbia. Palaeontologia Electronica, 23(2):a34. https:// doi.org/10.26879/985 palaeo-electronica.org/content/2020/3099-hundsheim-rhino-from-serbia Copyright: July 2020 Society of Vertebrate Paleontology. This is an open access article distributed under the ...
... hundsheimensis with its calf in its hypothetical palaeoenvironment (after Gianfranco Mensi, 2015) is proposed here in Fig- ure 9. Based on the pollen content of sediment adhering to skeletal elements of large fauna from the approximately 1.8 to 1.1 Ma old lacustrine basin succession of Leffe (Italian Alps) ...
... caballoid E. ferus latipes based on skull and postcranial remains. Palaeontologia Electronica, 15:5A. https://doi.org/10.26879/280 palaeo-electronica.org/content/2012-issue-1-articles/124-equids-from-emine-bair-khosar Van der Made, J. 2000. A preliminary note on the rhinos from Bilzingsleben. Praehistoria ...Predrag Radović, Miloš Radonjić, Emmanuel Billia. "Pleistocene rhinoceros from Bogovina Cave: the first report of Stephanorhinus hundsheimensis Toula, 1902 (Mammalia, Rhinocerotidae) from Serbia" in Palaeontologia Electronica, Coquina Press (2020). https://doi.org/10.26879/985
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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 ...... conducted after oral administration of nanocrystal formulation F5 and corresponding coarse suspension with the same qualitative and quan- titative content (S5) in fasted and fed state. In fasted group, food intake was restricted 10 h before and 4 h after formulation administration, while water was provided ...
... dispersions (F5, F6, and F8), the corresponding sus- pensions (S5, S6, and S8), as well as coarse DK-I-60-3 are shown in Figure 6a. The DK-I-60-3 content in nanocrystalline formulations F5, F6, and F8 was 93.79 ± 2.86%, 94.89 ± 1.36%, and 92.32 ± 2.99%, respectively, relative to the theoretical concentration ...
... Nanocrystal dispersions of DK-I-60-3 with small particle size and three months’ stability were prepared by the modified wet media milling technique. Content of DK-I-60-3 in developed dispersions close to theoretical values indicated no significant adsorption of DK-I-60-3 to milling beads, while XRPD proved ...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. "Overcoming the Low Oral Bioavailability of Deuterated Pyrazoloquinolinone Ligand DK-I-60-3 by Nanonization: A Knowledge-Based Approach" in Pharmaceutics, MDPI, Basel, Switzerland (2021). https://doi.org/10.3390/pharmaceutics13081188
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Curcumin nanonization using an alternative small-scale production unit: selection of proper stabilizer applying basic physicochemical consideration and biological activity assessment of nanocrystals
Ines Nikolić, Jelena Antić-Stanković, Dragana Božić, Danijela Ranđelović, Bojan Marković, Dominique Jasmin Lunter, Aleksandar Kremenović, Miroslav Savić, Snežana Savić (2020)As the number of poorly soluble drugs is increasing, nanocrystals have become very interesting due to wide range of application possibilities. Curcumin was used as a model active ingredient in this work. Even though it has many proven positive effects, due to its physicochemical issues, its possibilities have not been fully exploited. The goal of this work was to select optimal conditions for a top-down method for curcumin nanosuspension production, and to perform their comprehensive characterization applying complementary methodologies: ...Ines Nikolić, Jelena Antić-Stanković, Dragana Božić, Danijela Ranđelović, Bojan Marković, Dominique Jasmin Lunter, Aleksandar Kremenović, Miroslav Savić, Snežana Savić. "Curcumin nanonization using an alternative small-scale production unit: selection of proper stabilizer applying basic physicochemical consideration and biological activity assessment of nanocrystals" in Review on advanced materials science, Walter de Gruyter GmbH (2020). https://doi.org/10.1515/rams-2020-0043