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Sample records for vinnikov tnu lehtla

  1. Eesti Keskkonnatervise Tegevuskava uuendamine 2002 / Reigo Lehtla

    Index Scriptorium Estoniae

    Lehtla, Reigo

    2003-01-01

    Eesti Keskkonnatervise Tegevuskava (NEHAP - National Environmental Health Action Plan) on Eestis esmakordne kõiki olulisemaid tervisele mõjuvaid keskkonnakomponente, nende tervisemõju ja sellest tulenevaid parandamisülesandeid kokkuvõttev ning Eesti tegelikust olukorrast lähtuv programm

  2. Energeetikas ei juhtu imesid / Tõnu Lehtla

    Index Scriptorium Estoniae

    Lehtla, Tõnu, 1947-

    2010-01-01

    USA-s Silicon Valleys esitleti uut kütuseelemendi lahendust, mis selle leiutaja, firma Bloom Energy asutaja K. R. Sridhari kinnitusel on võimeline elektrienergiat tootma keskkonda saastamata. Energeetikaprobleemidest. Vastukaja artiklile: Aronovich, Mara Maret. Väike vägev liivatera. Õpetajate Leht (2010) 14. mai, lk. 20

  3. 40 aastaga 12 Cheopsi püramiidi / Martin Lehtla

    Index Scriptorium Estoniae

    Lehtla, Martin

    2005-01-01

    Ilmunud ka: Severnoje Poberezhje 13. jaan., lk. 4. Viru Kaevandus 40 tööaasta lühikokkuvõte. Lisad: Viru kaevandus; Viru kaevandusel on olnud seitse direktorit. Vt. samas Mati Jostov. Viru kaevanduse üle on põhjust uhkust tunda

  4. TNU-9 Zeolite: Aluminum Distribution and Extra-Framework Sites of Divalent Cations

    Czech Academy of Sciences Publication Activity Database

    Karcz, R.; Dědeček, Jiří; Supronowicz, B.; Thomas, Haunani M.; Klein, Petr; Tabor, Edyta; Sazama, Petr; Pashková, Veronika; Sklenák, Štěpán

    2017-01-01

    Roč. 23, JUL 2017 (2017), s. 8857-8870 ISSN 1521-3765 R&D Projects: GA ČR(CZ) GA15-14007S; GA MŠk(CZ) LM2015073 Grant - others:Ga MŠk(CZ) LM2015070 Institutional support: RVO:61388955 Keywords : Aluminum * Cobalt * Density functional calculations * Structure elucidation * Zeolites Subject RIV: CF - Physical ; Theoretical Chemistry OBOR OECD: Physical chemistry

  5. Eesti Energia korraldas OSELCA projekti raames Tallinnas rahvusvahelise seminari / Reigo Lehtla

    Index Scriptorium Estoniae

    Lehtla, Reigo

    2005-01-01

    Eesti Energia AS korraldas 12.-13. septembrini 2005. a. Tallinna Tehnikaülikooli energeetikahoones rahvusvahelise seminari olelusringi hindamise (Life Cycle Assessment) metoodika hetkeseisust Ida-Euroopa regioonis

  6. Eesti talendid välismaale / Juko-Mart Kõlar, Tiina Jokinen, Anu Jaanson... [jt.

    Index Scriptorium Estoniae

    2011-01-01

    Küsimustele muusikute vahendamisest välismaale vastavad MTÜ Eesti Muusika Ekspordi tegevjuht Juko-Mart Kõlar, Estonian Record Productionsi tegevdirektor Tiina Jokinen, sama firma mänedžer Anu Jaanson ja Pille Lille Muusikute Toetusfondi tegevjuht Leelo Lehtla

  7. Evaluation of Three Parametric Models for Estimating Directional Thermal Radiation from Simulation, Airborne, and Satellite Data

    Directory of Open Access Journals (Sweden)

    Xiangyang Liu

    2018-03-01

    Full Text Available An appropriate model to correct thermal radiation anisotropy is important for the wide applications of land surface temperature (LST. This paper evaluated the performance of three published directional thermal radiation models—the Roujean–Lagouarde (RL model, the Bidirectional Reflectance Distribution Function (BRDF model, and the Vinnikov model—at canopy and pixel scale using simulation, airborne, and satellite data. The results at canopy scale showed that (1 the three models could describe directional anisotropy well and the Vinnikov model performed the best, especially for erectophile canopy or low leaf area index (LAI; (2 the three models reached the highest fitting accuracy when the LAI varied from 1 to 2; and (3 the capabilities of the three models were all restricted by the hotspot effect, plant height, plant spacing, and three-dimensional structure. The analysis at pixel scale indicated a consistent result that the three models presented a stable effect both on verification and validation, but the Vinnikov model had the best ability in the erectophile canopy (savannas and grassland and low LAI (barren or sparsely vegetated areas. Therefore, the Vinnikov model was calibrated for different land cover types to instruct the angular correction of LST. Validation with the Surface Radiation Budget Network (SURFRAD-measured LST demonstrated that the root mean square (RMSE of the Moderate Resolution Imaging Spectroradiometer (MODIS LST product could be decreased by 0.89 K after angular correction. In addition, the corrected LST showed better spatial uniformity and higher angular correlation.

  8. Dva nové dokumenty o návštěvě prezidenta Edvarda Beneše ve Spojených státech amerických a Kanadě v květnu a červnu 1943

    Czech Academy of Sciences Publication Activity Database

    Dejmek, Jindřich

    2008-01-01

    Roč. 16, - (2008), s. 291-320 ISSN 1210-6860 Institutional research plan: CEZ:AV0Z80150510 Keywords : History of Czechoslovak Foreign Policy * History of Diplomacy * History of International Relations Subject RIV: AB - History

  9. Hra na flétnu v předškolním věku a význam hudby v dalším životě dítěte

    OpenAIRE

    PAVLIŠOVÁ, Irena

    2013-01-01

    This bachelor thesis called "Playing a Flute at Preschool Age and the Importance of Music for Further Life of a Child" aims to find out what is the importance of music for further life of children who learnt to play a flute at preschool age. The theoretical part introduces terms such as a recorder, it also focuses on the therapeutic playing a flute and its history and it also deals with the idea of professor Václav Žilka as reflected in his book called "Veselé pískání - zdravé dýchání". Other...

  10. Ülemiste City kvartal Tallinnas / Mattias Agabus, Eero Endjärv, Illimar Truverk...[jt.] ; fotod: Kaido Haagen

    Index Scriptorium Estoniae

    2008-01-01

    asendiplaan, 3 korruste plaani, 3 värv. välisvaadet, restorani Mercado sisevaade; projekteerijad: M. Agabus, E. Endjärv, I.Truverk (Agabus, Endjärv & Truverk Arhitektid); hoonete arhitektuurne osa: E. Endjärv; sisearhitektid: K. Lents, H. Kääramees, T. Aunre (restoran Mercado); konstruktorid: Ü. Suvemaa, A. Lehtla, K. Adoberg; maastikuarhitektuur: Ü. Grišakov, M. Agabus, E. Endjärv

  11. Catalytic transformation of methyl benzenes over zeolite catalysts

    KAUST Repository

    Al-Khattaf, S.; Akhtar, M. N.; Odedairo, T.; Aitani, A.; Tukur, N. M.; Kubů, M.; Musilová -Pavlačková , Z.; Čejka, J.

    2011-01-01

    experiments were carried out in the temperature range of 300-400 °C to understand the transformation of these alkyl benzenes over large pore (mordenite and SSZ-33) in contrast to medium-pore (ZSM-5 and TNU-9) zeolite-based catalysts. The effect of reaction

  12. On the Use of a Cumulative Distribution as a Utility Function in Educational or Employment Selection.

    Science.gov (United States)

    1981-02-01

    economic applications. LI In the previous section, we discussed some properties of the TNU function. A GBU with a> 1 and b> 1 has similar characteristics...76/443 1 Dir :ctor, Office of Manpower Utilization Maxwell AFB, AL 36112 HQ, Marine Corps ( MPU ) BCB, Bldg. 2009 1 Dr. Earl A. Alluisi Quantico, VA

  13. Tähelepanu, lätlased tulevad...! / Peeter Järvelaid

    Index Scriptorium Estoniae

    Järvelaid, Peeter, 1957-

    1991-01-01

    Arvustus: Tartu Ülikooli õigusteaduskonna lõpetanute ja õigusteadust õpetanute nimekiri 1919-1989. Tartu, 1989 ; Latvijas Universitātes Tiesību Zinātnu Nodalas absolventu saraksts 1920-1940. Hamburg, 1990. - Sisaldab andmeid ka prof. Dietrich André Loeberi kohta

  14. Heavy-traffic analysis for the GI/G/1 queue with heavy-tailed distributions

    NARCIS (Netherlands)

    O.J. Boxma (Onno); J.W. Cohen

    1997-01-01

    textabstractWe consider a $GI/G/1$ queue in which the service time distribution and/or the interarrival time distribution has a heavy tail, i.e., a tail behaviour like $t^{-nu$ with $1

  15. Tutorial on Using LISP Object-Oriented Programming for Blackboards: Solving the Radar Tracking Problem

    Science.gov (United States)

    1989-08-01

    1977. Pp. 1-229. 25. V. Lesser and R. Fennell. "Parallelism in Aritificial Intelligence Problem Solving: A Case Study of Hearsay II," IEEE Transactions...artificial intelligence architecture used to solve the radar tracking problem. The research described was performed at Purdue University during long...TION 1 COSA TI CODES 18 SUBJECT TERMS in ,,tnu; . ’ .’ , .., ,’ a-, ,’£ ,i-, ,4’o4,, nun br) ,LD I GROUP SUB.GROu P Artificial intelligence Object

  16. Catalytic transformation of methyl benzenes over zeolite catalysts

    KAUST Repository

    Al-Khattaf, S.

    2011-02-01

    Catalytic transformation of three methyl benzenes (toluene, m-xylene, and 1,2,4-trimethyl benzene) has been investigated over ZSM-5, TNU-9, mordenite and SSZ-33 catalysts in a novel riser simulator at different operating conditions. Catalytic experiments were carried out in the temperature range of 300-400 °C to understand the transformation of these alkyl benzenes over large pore (mordenite and SSZ-33) in contrast to medium-pore (ZSM-5 and TNU-9) zeolite-based catalysts. The effect of reaction conditions on the isomerization to disproportionation product ratio, distribution of trimethylbenzene (TMB) isomers, and p-xylene/o-xylene ratios are reported. The sequence of reactivity of the three alkyl benzenes depends upon the pore structure of zeolites. The zeolite structure controls primarily the diffusion of reactants and products while the acidity of these zeolites is of a secondary importance. In the case of medium pore zeolites, the order of conversion was m-xylene > 1,2,4-TMB > toluene. Over large pore zeolites the order of reactivity was 1,2,4-TMB > m-xylene > toluene for SSZ-33 catalyst, and m-xylene ∼ 1,2,4-TMB > toluene over mordenite. Significant effect of pore size between ZSM-5 and TNU-9 was observed; although TNU-9 is also 3D 10-ring channel system, its slightly larger pores compared with ZSM-5 provide sufficient reaction space to behave like large-pore zeolites in transformation of aromatic hydrocarbons. We have also carried out kinetic studies for these reactions and activation energies for all three reactants over all zeolite catalysts under study have been calculated. © 2011 Elsevier B.V.

  17. Ethylene formation by dehydration of ethanol over medium pore zeolites

    Science.gov (United States)

    Gołąbek, Kinga; Tarach, Karolina A.; Filek, Urszula; Góra-Marek, Kinga

    2018-03-01

    In this work, the role of pore arrangement of 10-ring zeolites ZSM-5, TNU-9 and IM-5 on their catalytic properties in ethanol transformation were investigated. Among all the studied catalysts, the zeolite IM-5, characterized by limited 3-dimensionality, presented the highest conversion of ethanol and the highest yields of diethyl ether (DEE) and ethylene. The least active and selective to ethylene and C3 + products was zeolite TNU-9 with the largest cavities formed on the intersection of 10-ring channels. The catalysts varied, however, in lifetime, and their deactivation followed the order: IM-5 > TNU-9 > ZSM-5. The processes taking place in the microporous zeolite environment were tracked by IR spectroscopy and analysed by the 2D correlation analysis (2D COS) allowing for an insight into the nature of chemisorbed adducts and transition products of the reaction. The cage dimension was found as a decisive factor influencing the tendency for coke deposition, herein identified as polymethylated benzenes, mainly 1,2,4-trimethyl-benzene.

  18. Recommended Practices for Measurement of Gas Path Pressures and Temperatures for Performance Assessment of Aircraft Turbine Engines and Components (Les Methodes Recommandees pour la Mesure de la Pression et de la Temperature de la Veine Gazeuse en Vue de l’Evaluation des Performances des Turbines Aeronautiques et de leurs Composants

    Science.gov (United States)

    1990-06-01

    and the attachment of the tag To Engine Center Line while satisfying the requirements in I above. Aluminium or stainless steel are preferred. Two...1IP~g 11211 U TNU yl j 7/PjM U! UZZZPUMU IM iL PI/P$| ________ L_____/ ___ Neau PKUK UTISL PTT /Pu WO12 ENME MU STL T/PM Fig. 2.10-2 Examples of...uncertainty distortion produced by intrusive probes of an types estimation as well. A diagram of the components of one must be controlled; and

  19. Biografická glosa: Šedesátiny Františka Znebejánka

    Directory of Open Access Journals (Sweden)

    Helena Kubátová

    2017-10-01

    Full Text Available V květnu 2011 oslavil významné životní jubileum PhDr. František Znebejánek, Ph.D., odborný asistent na Katedře sociologie a andragogiky Filozofické fakulty Univerzity Palackého v Olomouci. V neposlední řadě tak ovšem jubiluje také významný člen redakční rady časopisu Historická sociologie.

  20. Achieving Lower Nitrogen Balance and Higher Nitrogen Recovery Efficiency Reduces Nitrous Oxide Emissions in North America's Maize Cropping Systems

    Directory of Open Access Journals (Sweden)

    Rex A. Omonode

    2017-06-01

    Full Text Available Few studies have assessed the common, yet unproven, hypothesis that an increase of plant nitrogen (N uptake and/or recovery efficiency (NRE will reduce nitrous oxide (N2O emission during crop production. Understanding the relationships between N2O emissions and crop N uptake and use efficiency parameters can help inform crop N management recommendations for both efficiency and environmental goals. Analyses were conducted to determine which of several commonly used crop N uptake-derived parameters related most strongly to growing season N2O emissions under varying N management practices in North American maize systems. Nitrogen uptake-derived variables included total aboveground N uptake (TNU, grain N uptake (GNU, N recovery efficiency (NRE, net N balance (NNB in relation to GNU [NNB(GNU] and TNU [NNB(TNU], and surplus N (SN. The relationship between N2O and N application rate was sigmoidal with relatively small emissions for N rates <130 kg ha−1, and a sharp increase for N rates from 130 to 220 kg ha−1; on average, N2O increased linearly by about 5 g N per kg of N applied for rates up to 220 kg ha−1. Fairly strong and significant negative relationships existed between N2O and NRE when management focused on N application rate (r2 = 0.52 or rate and timing combinations (r2 = 0.65. For every percentage point increase, N2O decreased by 13 g N ha−1 in response to N rates, and by 20 g N ha−1 for NRE changes in response to rate-by-timing treatments. However, more consistent positive relationships (R2 = 0.73–0.77 existed between N2O and NNB(TNU, NNB(GNU, and SN, regardless of rate and timing of N application; on average N2O emission increased by about 5, 7, and 8 g N, respectively, per kg increase of NNB(GNU, NNB(TNU, and SN. Neither N source nor placement influenced the relationship between N2O and NRE. Overall, our analysis indicated that a careful selection of appropriate N rate applied at the right time can both increase NRE and reduce N

  1. Comparative exploration of learning styles and teaching techniques between Thai and Vietnamese EFL students and instructors

    Directory of Open Access Journals (Sweden)

    Supalak Nakhornsri

    2016-09-01

    Full Text Available Learning styles have been a particular focus of a number of researchers over the past decades. Findings from various studies researching into how students learn highlight significant relationships between learners’ styles of learning and their language learning processes and achievement. This research focuses on a comparative analysis of the preferences of English learning styles and teaching techniques perceived by students from Thailand and Vietnam, and the teaching styles and techniques practiced by their instructors. The purposes were 1 to investigate the learning styles and teaching techniques students from both countries preferred, 2 to investigate the compatibility of the teaching styles and techniques practiced by instructors and those preferred by the students, 3 to specify the learning styles and teaching techniques students with high level of English proficiency preferred, and 4 to investigate the similarities of Thai and Vietnamese students’ preferences for learning styles and teaching techniques. The sample consisted of two main groups: 1 undergraduate students from King Mongkut’s University of Technology North Bangkok (KMUTNB, Thailand and Thai Nguyen University (TNU, Vietnam and 2 English instructors from both institutions. The instruments employed comprised the Students’ Preferred English Learning Style and Teaching Technique Questionnaire and the Teachers’ Practiced English Teaching Style and Technique Questionnaire. The collected data were analyzed using arithmetic means and standard deviation. The findings can contribute to the curriculum development and assist teachers to teach outside their comfort level to match the students’ preferred learning styles. In addition, the findings could better promote the courses provided for students. By understanding the learning style make-up of the students enrolled in the courses, faculty can adjust their modes of content delivery to match student preferences and maximize

  2. Water quality and pollution status of Chambal river in National Chambal Sanctuary, Madhya Pradesh.

    Science.gov (United States)

    Saksena, D N; Garg, R K; Rao, R J

    2008-09-01

    The physico-chemical characteristics of Chambal river water in National Chambal sanctuary (Madhya Pradesh) have been studied. The stretch of Chambal river contained in the National Chambal sanctuary (located at 25 degrees 23'-26 degrees 52'N, 76 degrees 28'-79 degrees 15'E) is extending up to 600 km downstream from Kota (Rajasthan) to the confluence of the Chambal with Yamuna river (Etawah). The river flow in Madhya Pradesh spans up to approximately 400 km. Three sampling stations viz., Station A--near Palighat, district Sheopurkalan, Station B--near Rajghat, district Morena and Station C--near Baraighat, district Bhind were established for the collection of water samples during April, 2003 to March, 2004. The water quality parameters namely transparency (12.12-110 cm), colour (transparent-very turbid), turbidity (1-178 TNU), electrical conductivity (145.60-884 microS cm(-1)), total dissolved solids (260-500 mgl(-1)), pH (7.60-9.33), dissolved oxygen (4.86-14.59 mgl(-1)), free carbon dioxide (0-16.5 mgl(-1)), total alkalinity (70-290 mgl(-1)), total hardness (42-140 mgl(-1)), chloride (15.62-80.94 mgl(-1)), nitrate (0.008-0.025 mgl(-1)), nitrite (0.002-0.022 mgl(-1)), sulphate (3.50-45 mgl(-1)), phosphate (0.004-0.050 mgl(-1)), silicate (2.80-13.80 mgl(-1)), biochemical oxygen demand (0.60-5.67 mgl(-1)), chemical oxygen demand (2.40-26.80 mgl(-1)), ammonia (nil-0.56 mgl(-1)), sodium (14.30-54.40 mgl(-1)) and potassium (2.10 mgl(-1)-6.30 mgl(-1)) reflects on the pristine nature of the river in National Chambal sanctuary. On the basis of various parameters studied, Chambal river in this stretch can be placed under the category of oligosaprobic. The water quality analysis, indicated that the riverwater in the sanctuary area is pollution free and can serve as a good habitat for many aquatic animals including endangered species.

  3. Od melancholii do rozpaczy. O prozie Andrzeja Stasiuka

    Directory of Open Access Journals (Sweden)

    Claudia Snochowska-Gonzalez

    2014-06-01

    Full Text Available From melancholy to despair. About Andrzej Stasiuk’s prose works In Moja Europa, Jadąc do Babadag and Fado Andrzej Stasiuk describes his travelling to the countries of the East-Central Europe: its diminished, forgotten part, lying on the margins of History and Progress. It is a land of melancholy, of the eternal emptiness and lack. To praise it means to give an ironic response to the enthusiasm of a “return to the West”, to the attempts to meet East-European stigma and to the West’s fear of East-European ferocity. What is the source of this melancholy? Stasiuk refers to Cioran, his philosophy of history, his resignation and his belief in the bankruptcy of the European civilization. We know, however, that in the case of Cioran melancholy covers the memory of philosopher’s commitment to Romanian fascism; his subsequent melancholy replaces responsibility. What are the wounds and silenced victims hiding in Stasiuk’s melancholic landscape? What kind of responsibility does he not want to accept? In his next book, Dziennik pisany później, Stasiuk comes back to the same countries, this time not trying to escape the hell of questions about the East-European ethnic carnage. The author of the article analyses his turning point, using the terminology developed in Peter Hallward’s Absolutely Post-colonial to describe the dynamics between two tendencies: singular and specific.   Od melancholii do rozpaczy. O prozie Andrzeja Stasiuka W Mojej Europie, Jadąc do Babadag i Fado Andrzej Stasiuk podróżuje po krajach Europy Środkowo-Wschodniej. To Europa pomniejsza, zapomniana, na marginesie Historii i Postępu. Jest to kraina melancholii, pustki i wiecznego braku. Opiewanie jej staje się ironiczną odpowiedzią na entuzjazm „powrotu do Zachodu”, na próby sprostania wschodnioeuropejskiemu piętnu i na zachodnie przerażenie wschodnioeuropejską dzikością. Skąd się jednak bierze spowijająca ją melancholia? Stasiuk powołuje się na

  4. Motor abilities, movement skills and their relationship before and after eight weeks of martial arts training in people with intellectual disability [Motorické schopnosti, pohybové dovednosti a vztah mezi nimi u osob s mentálním postižením před osmitýdenním kurzem bojových umění a po jeho ukončení

    Directory of Open Access Journals (Sweden)

    Damir Karpljuk

    2012-06-01

    judokas had been noted. The effects of the training program should be verified in future studies. It is worth reiterating that by improving motor abilities and expanding the boundaries of skills, people with intellectual disability enhance their quality of life. Attention in the future and thus contributes to a higher quality of intellectually disabled people’s engagement in sport as well as in life.[VÝCHODISKA: Je známo, že část populace osob s mentálním postižením má sklon k obezitě a horšímu zdravotnímu stavu. Proto by v jejich životech měl hrát významnou roli sport. Navrhnout vědecky a profesionálně účinné tréninkové programy pro sportovní vyžití osob s mentálním postižením, sestávající z nezbytné metodiky a didaktických pokynů, je sice těžký úkol, ale stává se nezbytností pro blízkou budoucnost. CÍLE: Cílem studie je stanovit vzájemný vztah mezi vy branými motorickými schopnostmi a pohybovými dovednostmi v rámci bojových umění, jakož i to, jak a do jaké míry osoby s mentálním postižením (MP, které pravidelně trénují judo, mohou po osmitýdenním tréninkovém kurzu ve svých dovednostech v oblasti bojových umění (judo, karate, box a šerm dosáhnout zlepšení. Zajímalo nás také, zda došlo k jakýmkoli změnám ve vybraných motorických dovednostech. METODIKA: Měření motorických schopností a dovedností v oblasti vybraných bojových umění bylo provedeno dvakrát – v březnu 2008, týden před začátkem kurzu, a v květnu 2008, týden po jeho ukončení. Tréninkový kurz trval dva měsíce v rozsahu dvou lekcí týdně. Zkoumaný vzorek sestával z 5 žen a 18 mužů ve věku mezi 16 a 36 lety s mírným až středně těžkým mentálním postižením. Studie byla provedena pomocí 8 testů pro hodnocení motorických schopností a 9 testů pro hodnocení dovedností v oblasti bojových umění. VÝSLEDKY: Výsledky t-testu pro závislé vzorky prokázaly statisticky v