50 items

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  Cyanobacterial Potential for Restoration of Loess Surfaces through Artificially Induced Biocrusts cite

  Tamara Palanački Malešević, Tamara Dulić, Igor Obreht, Zorana Trivunović, Rastko Marković, Bojan Kostić, Tamara Važić, Jussi Meriluoto, Zorica Svirčev (2020)

  BLOCDUST hipoteza, stabilizacija lesa, restauracija lesa, cijanobakterije, morfologija bioflore

  Tamara Palanački Malešević, Tamara Dulić, Igor Obreht, Zorana Trivunović, Rastko Marković, Bojan Kostić, Tamara Važić, Jussi Meriluoto, Zorica Svirčev. "Cyanobacterial Potential for Restoration of Loess Surfaces through Artificially Induced Biocrusts" in Applied Sciences, MDPI AG (2020). https://doi.org/10.3390/app11010066

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  Cyanobacterial diversity and toxicity of biocrusts from the Caspian Lowland loess deposits, North Iran cite

  Dulić Tamara,Meriluoto Jussi,Palanački-Malešević Tamara,Gajić Violeta,Važić Tamara,Tokodi Nada,Obreht Igor,Kostić Bojan,Kosijer Petar,Khormali Farhad,Svirčev Zorica (2017)

  Dulić Tamara,Meriluoto Jussi,Palanački-Malešević Tamara,Gajić Violeta,Važić Tamara,Tokodi Nada,Obreht Igor,Kostić Bojan,Kosijer Petar,Khormali Farhad,Svirčev Zorica. "Cyanobacterial diversity and toxicity of biocrusts from the Caspian Lowland loess deposits, North Iran" in Quaternary International 429, Amsterdam:Elsevier Science (2017): 74-85. https://doi.org/10.1016/j.quaint.2016.02.046

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  Cyanobacterial diversity and toxicity of biocrusts from the Caspian Lowland loess deposits, North Iran cite

  Dulić Tamara, Meriluoto Jussi, Palanački Malešević Tamara, Gajić Violeta, Važić Tamara, Tokodi Nada, Obreht Igor, Kostić Bojan, Kosijer Petar, Khormali Farhad, Svirčev Zorica (2016)

  Dulić Tamara, Meriluoto Jussi, Palanački Malešević Tamara, Gajić Violeta, Važić Tamara, Tokodi Nada, Obreht Igor, Kostić Bojan, Kosijer Petar, Khormali Farhad, Svirčev Zorica. "Cyanobacterial diversity and toxicity of biocrusts from the Caspian Lowland loess deposits, North Iran" in Quaternary International no. Available online 12 March 2016 - In Press Availab, Oxford :Elsevier - Pergamon (2016). https://doi.org/10.1016/j.quaint.2016.02.046

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  Cyanobacterial diversity and toxicity of biocrusts from the Caspian Lowland loess deposits, North Iran cite

  Tamara Dulić, Jussi Meriluoto, Tamara Palanački Malešević, Violeta Gajić, Tamara Važić, Nada Tokodi, Igor Obreht, Bojan Kostić, Petar Kosijer, Farhad Khormali, Zorica Svirčev (2016)

  Biocrusts and adjacent sediments were collected from the so-called loess plateau of Northern Iran and the loess deposits on the foothills of Alborz Mountains. The mineralogical and granulometric analyses characterized sediments as quartz-rich clayey or sandy silts. Cyanobacterial diversity, colony morphology and grain stabilization were studied by light and scanning electron microscopy, which showed glue-like layers of cyanobacterial EPS and dense networks of filamentous cyanobacteria immobilizing finer and bigger grains, respectively. Amorphous, tuft and globular cyanobacterial colony structures were also detected. 15 cyanobacterial genera were ...

  Biokore, Cijanobakterije, Diverzitet, Cijanotoksini, Stabilizacija sedimenata, Les

  Tamara Dulić, Jussi Meriluoto, Tamara Palanački Malešević, Violeta Gajić, Tamara Važić, Nada Tokodi, Igor Obreht, Bojan Kostić, Petar Kosijer, Farhad Khormali, Zorica Svirčev. "Cyanobacterial diversity and toxicity of biocrusts from the Caspian Lowland loess deposits, North Iran" in Quaternary International (2016)

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  Верификација етажних транспортера на угљеном систему – површински коп Дрмно cite

  Тамара Андрејевић (2024)

  У савременом рударству, површински копови угља наилазе на различите проблеме које треба превазићи зарад добијања потребне количине угља. Као највећи потрошачи овог енергента јављају се термоелектране, где на основу овога можемо да закључимо колико су блиско повезани добра и континуирана производња на површинском копу и рад термоелектрана. Са циљем да се обезбеди стабилна и континуирана производња, потребно је да се направи добар одабир транспортера. У овом раду, за потребе верификације затезне чврстоће траке и снаге погона транспортера, коришћен је ...

  транспортна трака, снага погона, затезна чврстоћа, угаљ, Дрмно, Helix

  ... транспортера на угљеном систему – површински коп Дрмно Тамара Андрејевић Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Верификација етажних транспортера на угљеном систему – површински коп Дрмно | Тамара Андрејевић | | 2024 | | http://dr.rgf.bg.ac.rs/s/re ...
  

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  ... JLaJbe y TEKCTy y BHJIy CJIHKa 37 Jo 39. 20 Mar 2024 13:53 Conveyor Design Summary Page 1/1 Project Zavrsni rad Client Project No Prepared By _ Tamara Andrejevic ConveyorNo. U--1 Design Date 20 March 2024 [7] Conveyed Material Material Description Ugalj Drmno Surcharge Angle. 15 deg Low Bulk ...
  

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  ... Designers Commenis {utf1\ansi\deff0\doflang1033{\fonttbi{\f0\fswiss MS Sans Sorif.}} \viewkind4\uc1\pard\0\fs16 \par} E-\NastavaiZavrsni radov\Tamara Ancrejovic\Proracun HolodU 1 1>mi rN Helix Ver60231 Licenced to University of Belgrade: Technologies. Cauka 37. T enepannu u3geuumaj o mpaHcnopmepy ...
  

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  Тамара Андрејевић. Верификација етажних транспортера на угљеном систему – површински коп Дрмно, 2024

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  Анализа рада гас лифта на нафтном пољу К cite

  Тамара Бркан (2024)

  Анализа рада гас лифта укључује детаљну процену перформанси, идентификацију проблема, симулацију и моделирање, као и опримизацију и прилагођавање система. Циљ је осигурати да гас лифт функционише ефикасно уз повећање производње и уз што мање оперативне трошкове. У даљем тексту биће описана анализа рада гас лифта на нафтном пољу К, као и поређење најекономичнијег решења.

  поврмени гас лифт, континуални гас лифт, оперативни вентил, компримован гас

  ... Измењено: 2024-09-25 11:03:46 Анализа рада гас лифта на нафтном пољу К Тамара Бркан Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Анализа рада гас лифта на нафтном пољу К | Тамара Бркан | | 2024 | | http://dr.rgf.bg.ac.rs/s/repo/item/0008851 Дигитални ...
  

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  Тамара Бркан. Анализа рада гас лифта на нафтном пољу К, 2024

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  Crystal-chemistry of the alkaline-earth hydrogen arsenates: crystal structure and vibrational spectraof a new Ba(AsO3OH) polymorphic variety cite

  Đorđević Tamara, Karanović Ljiljana (2010)

  Đorđević Tamara, Karanović Ljiljana. "Crystal-chemistry of the alkaline-earth hydrogen arsenates: crystal structure and vibrational spectraof a new Ba(AsO3OH) polymorphic variety" in Book of Abstracts, XI General Meeting of the Russian Mineralogical Society combined with Fedorov Session, St. Petersburg, Russia: (2010): 88-89

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  Crystal structure of Ba[Co3(OH)2(VO4)2] - Кристална структура Ba[Co3(OH)2(VO4)2] cite

  Đorđević Tamara, Karanović Ljiljana (2011)

  Đorđević Tamara, Karanović Ljiljana. "Crystal structure of Ba[Co3(OH)2(VO4)2] - Кристална структура Ba[Co3(OH)2(VO4)2]" in XVIII Konferencija Srpskog kristalografskog društva, Izvodi radova, Andrevlje, Srbija:Srpsko kristalografsko društvo (2011): 60-61

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  Crystal structure of Cd5(VO4)2(OH)4 and CdV3O7 - Кристалне структуре Cd5(VO4)2(OH)4 и CdV3O7. cite

  Đorđević Tamara, Karanović Ljiljana (2013)

  Đorđević Tamara, Karanović Ljiljana. "Crystal structure of Cd5(VO4)2(OH)4 and CdV3O7 - Кристалне структуре Cd5(VO4)2(OH)4 и CdV3O7." in XX Konferencija Srpskog kristalografskog društva, Izvodi radova, Avala, Srbija:Srpsko kristalografsko društvo (2013): 64-65

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  Mineral-related arsenates in the system CdO/MO/As2O5 (M2+ = Mg, Mn, Fe, Co, Ni, Cu, Zn): Cd1.25Zn0.75(HAsO4)2•2H2O and mineral fluckite cite

  Đorđević Tamara, Karanović Ljiljana (2016)

  Đorđević Tamara, Karanović Ljiljana. "Mineral-related arsenates in the system CdO/MO/As2O5 (M2+ = Mg, Mn, Fe, Co, Ni, Cu, Zn): Cd1.25Zn0.75(HAsO4)2•2H2O and mineral fluckite" in XXIII Konferencija Srpskog kristalografskog društva, Đušina 7, 11000 Beograd :Srpsko kristalografsko društvo (2016): 72-73

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  An update on hydrothermally synthesized Sr-containing arsenates cite

  Đorđević Tamara, Karanović Ljiljana (2017)

  Đorđević Tamara, Karanović Ljiljana. "An update on hydrothermally synthesized Sr-containing arsenates" in XXIV Konferencija Srpskog kristalografskog društva, Đušina 7, 11000 Beograd:Srpsko kristalografsko društvo (2017): 62-63

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  BaCo3(VO4)2(OH)2 with regular Kagome lattice cite

  Đorđević Tamara, Karanović Ljiljana (2013)

  Đorđević Tamara, Karanović Ljiljana. "BaCo3(VO4)2(OH)2 with regular Kagome lattice" in Acta Crystallographica Section C C69 no. 2, Rosenoerns Alle 1; PO Box 227; Copenhagen V, 1502; Denmark:Blackwell Munksgaard (2013): 114-118. https://doi.org/10.1107/S0108270113001972

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  A new anion-deficient fluorite-related superstructure of Bi28V8O62 cite

  Đorđević Tamara, Karanović Ljiljana (2014)

  Đorđević Tamara, Karanović Ljiljana. "A new anion-deficient fluorite-related superstructure of Bi28V8O62" in Journal of Solid State Chemistry 220, 525 B St, Ste 1900; San Diego; CA 92101-4495:Elsevier (2014): 259-269. https://doi.org/org/10.1016/j.jssc.2014.09.010

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  An update on the mineral-like Sr-containing transition metal arsenates cite

  Tamara Đorđević, Ljiljana Karanović (2021)

  We report on the crystal structures of three novel synthetic SrM-arsenates (M = Ni and Fe3+), isostructural or structurally related to the minerals from tsumcorite, carminite and brackebuschite groups. They were synthesised under mild hydrothermal conditions and further characterised using single-crystal X-ray diffraction (SXRD), scanning electron microscopy with energy dispersive spectroscopy (SEMEDS) and Raman spectroscopy. SXRD and SEM-EDS yielded formulae: (I) SrNi2(AsO4)2·2H2O, (II) Sr1.4Fe3+ 1.6(AsO4)2(OH)1.6 and (III) SrFe3+(AsO4)(AsO3OH). All three structures are built up of slightly distorted MO6 octahedra ...

  арсенати метала, кристална структура, дифракција рендгенских зрака на монокристалима, хидротермална синтеза, Раманова спектроскопија, релевантна једињења у животној средини, арсенeochemistry and Petrology

  Tamara Đorđević, Ljiljana Karanović. "An update on the mineral-like Sr-containing transition metal arsenates" in Mineralogical Magazine, Mineralogical Society (2021). https://doi.org/10.1180/mgm.2021.41

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  Three new Sr-bearing arsenates, hydrothermally synthesized in the system SrO–MO–As2O5–H2O (M2+ = Mg, Cu, Zn) cite

  Tamara Đorđević, Ljiljana Karanović (2018)

  During systematic research on the mineral-related synthetic arsenates, with particular focus on their structural and spectroscopic classification, three new Sr-containing arsenates Sr2Mg(AsO4)2· 2H2O (1), Sr2Zn4(AsO4)4·H2O (2) and Sr2Cu7(AsO4)6 (3) have been synthesized under low-temperature hydrothermal conditions in the system SrO MO As2O5 H2O (M 2þ = Mg, Zn, Cu). Their crystal structures were determined using room-temperature single-crystal X-ray diffraction data and refined to the following R-values: 1– R1 = 0.025; 2– R1 = 0.030; 3– R1 = 0.035. Compounds ...

  стронцијум, арсен, арсенати, кристална структура, дифракција рендгенских зрака на монокристалима, хидротермална синтеза, Раманска спектроскопија

  Tamara Đorđević, Ljiljana Karanović. "Three new Sr-bearing arsenates, hydrothermally synthesized in the system SrO–MO–As2O5–H2O (M2+ = Mg, Cu, Zn)" in European Journal of Mineralogy, Schweizerbart (2018). https://doi.org/10.1127/ejm/2018/0030-2749

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  A new polymorph of Ba(AsO3OH): Synthesis, crystal structure and vibrational spectra cite

  Tamara Đorđević, Ljiljana Karanović (2010)

  A new monoclinic polymorph of Ba(AsO3OH) was synthesized under hydrothermal conditions. It represents a previously unknown structure type. Its crystal structure was determined from a racemic twin using single-crystal X-ray diffraction data collected at 120 and 293 K [space group P21, a=7.2149(14)/7.2370(2), b=7.7028(15)/7.7133(2), c=21.7385(43)/21.8079(5) Å, β=95.95(3)/96.073(1)1, V=1201.6(4)/1210.51(5) Å3, Z=12]. The crystal structure of P21-Ba(AsO3OH) has a layered character and is built up of four types of regularly alternating layers parallel to (0 0 1). Every AsO3OH tetrahedron is chelating to two Ba atoms and ...

  Ba(AsO3OH), хидротермална синтеза, структурна анализа монокристала, Раманска спектроскопија, инфрацрвена спектроскопија, водоничне везе, хидрогенарсенати земноалкалних метала

  Tamara Đorđević, Ljiljana Karanović. "A new polymorph of Ba(AsO3OH): Synthesis, crystal structure and vibrational spectra" in Journal of Solid State Chemistry, Elsevier BV (2010). https://doi.org/10.1016/j.jssc.2010.09.027

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  The Crystal Structure and Crystal Chemistry of Mineral-like Cd5(VO4)2(OH)4, a Novel Isomorph of Arsenoclasite and Gatehouseite cite

  Ljiljana Karanović, Tamara Ðorđević (2022)

  Geology, Geotechnical Engineering and Engineering Geology

  Ljiljana Karanović, Tamara Ðorđević. "The Crystal Structure and Crystal Chemistry of Mineral-like Cd5(VO4)2(OH)4, a Novel Isomorph of Arsenoclasite and Gatehouseite" in Minerals, MDPI AG (2022). https://doi.org/10.3390/min12121601

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  Mineral-like M1–M2–H-arsenates (M12+ = Sr, Ba, Cd; M22+ = Mg, Co, Ni, Cu, Zn): crystal structure of Cd0.74Mg2.76(AsO4)(HAsO4)2 cite

  Đorđević Tamara, Stojanović Jovica, Karanović Ljiljana (2010)

  Đorđević Tamara, Stojanović Jovica, Karanović Ljiljana. "Mineral-like M1–M2–H-arsenates (M12+ = Sr, Ba, Cd; M22+ = Mg, Co, Ni, Cu, Zn): crystal structure of Cd0.74Mg2.76(AsO4)(HAsO4)2" in Acta Mineralogica-Petrographica, Abstract Series 6, IMA 2010, 20th General Meeting of the International Mineralogical Association, Budapest, Hungary: (2010): 716

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  Tsumcorite-like structure of arsenate BaMg2(AsO4)2(H2O)2-Структура арсената BaMg2(AsO4)2(H2O)2 слична структури минерала цумкорита cite

  Šutović Sabina, Đorđević Tamara, Karanović Ljiljana (2013)

  Šutović Sabina, Đorđević Tamara, Karanović Ljiljana. "Tsumcorite-like structure of arsenate BaMg2(AsO4)2(H2O)2-Структура арсената BaMg2(AsO4)2(H2O)2 слична структури минерала цумкорита" in XX Konferencija Srpskog kristalografskog društva, Izvodi radova, Avala, Srbija:Srpsko kristalografsko društvo (2013): 72-73

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  Mineral-like phases in the MO-CdO-As2O5-H2O system (M2+ = Mg, Mn, Fe, Co, Ni, Cu, Zn) cite

  Đorđević Tamara, Gerger Sabrina, Karanović Ljiljana (2015)

  Đorđević Tamara, Gerger Sabrina, Karanović Ljiljana. "Mineral-like phases in the MO-CdO-As2O5-H2O system (M2+ = Mg, Mn, Fe, Co, Ni, Cu, Zn)" in The 29th European Crystallographic Meeting, ECM29 MS14-15, Rovinj, Croatia: (2015): 303-303