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8376

artikkel ajakirjas

Unusual features of the Middle Devonian Narva Formation covering the oil shale bearing rocks in EstoniaKleesment, Anne-Liis; Šogenova, Alla; Šogenov, KazbulatOil shale2007 / 3, p. 434-449 : ill https://artiklid.elnet.ee/record=b2374071*est

artikkel ajakirjas

8377

artikkel ajakirjas

Upconing of saline water from the crystalline basement into the Cambrian-Vendian aquifer system on the Kopli Peninsula, northern EstoniaMarandi, Andres; Vallner, LeoEstonian journal of earth sciences2010 / 4, p. 277-287 : ill https://artiklid.elnet.ee/record=b2183607*est

artikkel ajakirjas

8378

artikkel kogumikus

"Upgraded as super" - mis mõttes?!Soosalu, Heidi ElisabetKatastroofid Maa ajaloos2012 / lk. 12-18 : ill

artikkel kogumikus

8379

artikkel ajakirjas

Upgrading of Estonian shale oil distillation fractions. 2, The effect of time and hydrogen pressure on the yield and composition of "diesel fraction" hydrogenation productsLuik, Hans; Vink, Natalia; Lindaru, E.; Maripuu, LeaOil shale1999 / 3, p. 249-256: ill https://artiklid.elnet.ee/record=b1001550*est

artikkel ajakirjas

8380

artikkel ajakirjas

Upgrading of Estonian shale oil distillation fractions. 3, Hydrogenation of light mazuteLuik, Hans; Vink, Natalia; Lindaru, E.; Maripuu, LeaOil shale1999 / 4, p. 331-336 https://artiklid.elnet.ee/record=b1001550*est

artikkel ajakirjas

8381

artikkel ajakirjas

Upgrading of Estonian shale oil distillation fractions. 4, The effect of time and hydrogen pressure on the yield and composition of light mazute hydrogenation productsLuik, Hans; Vink, Natalia; Lindaru, E.; Maripuu, LeaOil shale1999 / 4, p. 337-342: ill https://artiklid.elnet.ee/record=b1001550*est

artikkel ajakirjas

8382

artikkel ajakirjas

UPS arvuti elektritoitesüsteemisToomsalu, ArvoArvutimaailm1998 / 6, lk. 18-22, 63: ill https://artiklid.elnet.ee/record=b2003508*est

artikkel ajakirjas

8383

artikkel ajakirjas

Urve Kallavus : seente maailm on ilus ja kohutavVeski, VivikaEhitusEST2015 / lk. 18-22 : fot https://artiklid.elnet.ee/record=b2747268*est

artikkel ajakirjas

8384

artikkel ajakirjas

Usage of Estonian oil shaleVäli, Erik; Valgma, Ingo; Reinsalu, EnnoOil shale2008 / 2S, p. 101-114 : ill https://www.researchgate.net/publication/235424741_Usage_of_Estonian_Oil_Shale

artikkel ajakirjas

8385

artikkel kogumikus

Usage of the accounting informationKallas, KaidoAccounting Perspectives on the Threshold of the 21st Century : October 28-29, 1999, Tartu : proceedings of the conference1999 / p. 67-71

artikkel kogumikus

8386

artikkel kogumikus

Usages of X-rays in the investigation of oil shale and ashesPaat, Aadu; Traksmaa, RainerAbstracts : Symposium on Oil Shale 2002, 18-21 November 2002, Tallinn, Estonia2002 / p. 80 https://www.ester.ee/record=b1703301*est

artikkel kogumikus

8387

artikkel ajalehes

Usaldamatuse mõõdustikUusen, EnnSõnumileht1996 / 15. veebr., lk. 2 https://artiklid.elnet.ee/record=b1847884*est

artikkel ajalehes

8388

artikkel ajakirjas

Use of eluents of vanillic acid and N-methyldiethanolamine in nonsuppressed ion chromatographyYakovleva, Irina; Haldna, Ülo; Kaljurand, MihkelProceedings of the Estonian Academy of Sciences. Chemistry1998 / 1, p. 30-34: ill

artikkel ajakirjas

8389

artikkel kogumikus

Use of falling weight deflectometer (FWD) measurement data for pavement structural evaluation and repair designAavik, Andrus; Talvik, OttThe 7th International Conference Environmental Engineering : May 22-23, 2008, Vilnius, Lithuania : selected papers. Volume III2008 / p. 1101-1107 : ill

artikkel kogumikus

8390

artikkel kogumikus

Use of GIS for identification of critical areas of nonpoint pollutionVelner, Harald-Adam; Vassiljev, Anatoli; Loigu, EnnGIS - Baltic Sea States '95 : exhibition and conference, 13-15 December 1995 - Tallinn, Estonia : proceedings1997 / p. 141-149

artikkel kogumikus

8391

artikkel ajakirjas

Use of interactive software for energy saving motor selectionLiivik, Liisa; Jansikene, RaikScientific proceedings of Riga Technical University. 4. [series], Power and electrical engineering2003 / p. 65-70 : ill

artikkel ajakirjas

8392

artikkel kogumikus

Use of ionic liquids in oil shale processingKoel, MihkelIonic liquids IIIB : fundamentals, progress, challenges, and opportunities : transformations and processes2005 / p. 72-82

artikkel kogumikus

8393

artikkel ajakirjas

Use the immobile trace elements for the correlation of Telychian bentonites on Saaremaa Island, Estonia, and mapping of volcanic ash cloudsKiipli, Tarmo; Orlova, Kiira; Kiipli, Enli; Kallaste, ToivoEstonian journal of Earth sciences2008 / 1, p. 39-52 : ill

artikkel ajakirjas

8394

artikkel kogumikus

Uses of labour force - an analysesSiimann, PaavoAccounting Perspectives on the Threshold of the 21st Century : October 28-29, 1999, Tartu : proceedings of the conference1999 / p. 208-210: ill

artikkel kogumikus

8395

artikkel ajakirjas

Using a titanium-in-quartz geothermometer for crystallization temperatureestimation of the Palaeoproterozoic Suursaari quartz porphyryEhrlich, Kairi; Verš, Evelin; Kirs, Juho; Soesoo, AlvarEstonian journal of earth sciences2012 / p. 195-204 : ill https://artiklid.elnet.ee/record=b2551734*est

artikkel ajakirjas

8396

artikkel ajakirjas

Using Clarke vector approach for stator current and voltage analysis on induction motors with broken rotor barsVaimann, Toomas; Kallaste, Ants; Kilk, AleksanderElektronika ir elektrotechnika = Electronics and electrical engineering2012 / p. 17-20 : ill

artikkel ajakirjas

8397

artikkel kogumikus

Using efficiency readings to choose the number of running pumps in multi-pump systemBakman, Ilja14th International Symposium "Topical problems in the field of electrical and power engineering. Doctoral school of energy and geotechnology. II" : Pärnu, Estonia, January 13-18, 20142014 / p. 88-93 : ill

artikkel kogumikus

8398

artikkel kogumikus

Using factory automation simulation system in study processMöller, Taavi; Müür, Margus; Pettai, Elmo4th International Symposium Topical Problems of Education in the Field of Electrical and Power Engineering. Doctoral School of Energy and Geotechnology : Kuressaare, Estonia, January 15-20, 20072007 / p. 200-203 : ill

artikkel kogumikus

8399

artikkel kogumikus

Using of small punch test for determination of tensile properties for power plant steelsKlevtsov, Ivan; Dedov, Andrei; Molodtsov, ArtjomProceedings of the 6th International Conference of DAAAM Baltic "Industrial Engineering" : 24-26th April 2008, Tallinn, Estonia. [2]2008 / p. 473-477 : ill https://www.semanticscholar.org/paper/USING-OF-SMALL-PUNCH-TEST-FOR-DETERMINATION-OF-FOR/a805d3e782523dc705919256b453002f5a71598f

artikkel kogumikus

8400

artikkel kogumikus

Using of the correlation analysis in the electrical measurementsBaraškova, TatjanaOST-03 Symposium on Machine Design2003 / p. 156-164

artikkel kogumikus

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