Ehtekunsti kõrgmäestik Münchenis / Kadri Mälk, Piret Hirv, Tanel Veenre

Index Scriptorium Estoniae

Mälk, Kadri, 1958-

2009-01-01

Ehtekunsti suurüritusest "Schmuckszene" ("Ehtepaik"). Arnoldsche Art Publishers esitles viit aasta paremaks ehtekunstiraamatuks tituleeritut, nende seas Eestis trükikojas Pakett trükitud raamatut "Just must" (kujundaja Aadam Kaarma, fotod: Tanel Veenre). Darling Publications'i poolt esitletud raamatust "The Compendium Finale of Contemporary Jewellery Makes", kus tutvustatakse kümmet eesti ehtekunstnikku, tekstide autorid on Kadri Mälk, Harry Liivrand ja Tamara Luuk

[Kari Tarkiainen, Ülle Tarkiainen. Provinsen bortom havet : Estlands svenska historia 1561-1710; Kari Tarkiainen, Ülle Tarkiainen. Meretagune maa : Rootsi aeg Eestis 1561-1710] / Pärtel Piirimäe

Index Scriptorium Estoniae

Piirimäe, Pärtel, 1972-

2015-01-01

Arvustus: Tarkiainen Kari, Tarkiainen Ülle. Provinsen bortom havet : Estlands svenska historia 1561-1710 Verlag Atlantis. Stockholm 2013; Tarkiainen, Kari, Tarkiainen, Ülle. Meretagune maa : Rootsi aeg Eestis 1561-1710. verlag Varrak Tallinn 2014

LLE Review 101 (October-December 2004)

Energy Technology Data Exchange (ETDEWEB)

Shmayda, W. T. [editor

2005-03-01

This volume of the LLE Review, covering October to December 2004, highlights the significance of shaped adiabats to inertial confinement fusion. Theory suggests that inertial confinement fusion (ICF) capsules compressed by shaped adiabats will exhibit improved hydrodynamic stability.

Gestures recognition based on wavelet and LLE

International Nuclear Information System (INIS)

Ai, Qingsong; Liu, Quan; Lu, Ying; Yuan, Tingting

2013-01-01

Wavelet analysis is a time–frequency, non-stationary method while the largest Lyapunov exponent (LLE) is used to judge the non-linear characteristic of systems. Because surface electromyography signal (SEMGS) is a complex signal that is characterized by non-stationary and non-linear properties. This paper combines wavelet coefficient and LLE together as the new feature of SEMGS. The proposed method not only reflects the non-stationary and non-linear characteristics of SEMGS, but also is suitable for its classification. Then, the BP (back propagation) neural network is employed to implement the identification of six gestures (fist clench, fist extension, wrist extension, wrist flexion, radial deviation, ulnar deviation). The experimental results indicate that based on the proposed method, the identification of these six gestures can reach an average rate of 97.71 %.

LLE Review Quarterly Report October - December 2011. Volume 129

Energy Technology Data Exchange (ETDEWEB)

Shvydky, Alex [Univ. of Rochester, NY (United States). Lab. for Laser Energetics

2011-12-01

This volume of LLE Review, covering October–December 2011, features “Crossed-Beam Energy Transfer in Direct-Drive Implosions” by I. V. Igumenshchev, W. Seka, D. H. Edgell, D. T. Michel, D. H. Froula, R. S. Craxton, R. Follett, J. H. Kelly, T. Z. Kosc, J. F. Myatt, T. C. Sangster, A. Shvydky, S. Skupsky, and C. Stoeckl (LLE); V. N. Goncharov and A. V. Maximov (LLE and Department of Mechanical Engineering, U. of Rochester); L. Divol and P. Michel (LLNL); and R. L. McCrory and D. D. Meyerhofer (LLE and Departments of Mechanical Engineering and Physics, U. of Rochester). In this article (p. 1), direct-drive–implosion experiments on the OMEGA laser [T. R. Boehly et al., Opt. Commun. 133, 495 (1995)] have shown discrepancies between simulations of the scattered (non-absorbed) light levels and measured ones that indicates the presence of a mechanism that reduces laser coupling efficiency by 10% to 20%. The authors attribute this degradation in laser coupling to crossed-beam energy transfer (CBET)— which is electromagnetically seeded—low-gain stimulated Brillouin scattering. CBET scatters energy from the central portion of the incoming light beam to outgoing light, reducing the laser absorption and hydrodynamic efficiency of implosions. One-dimensional hydrodynamic simulations including CBET show good agreement with all observables in implosion experiments on OMEGA. Three strategies to mitigate CBET and improve laser coupling are considered: the use of narrow beams, multicolor lasers, and higher-Z ablators. Experiments on OMEGA using narrow beams have demonstrated improvements in implosion performance.

LLE 2010 Annual Report October 2009 - September 2010

Energy Technology Data Exchange (ETDEWEB)

None

2011-01-01

The fiscal year ending September 2010 (FY10) concluded the third year of the third five-year renewal of Cooperative Agreement DE-FC52-08NA28302 with the U.S. Department of Energy (DOE). This annual report summarizes progress in inertial fusion research at the Laboratory for Laser Energetics (LLE) during the past fiscal year including work on the National Ignition Campaign (NIC). It also reports on LLE's progress on laboratory basic science research; laser, optical materials, and advanced technology development; operation of OMEGA and OMEGA EP for the NIC and high-energy density (HED) campaigns, the National Laser Users Facility (NLUF), and for other external users; and programs focusing on the education of high school, undergraduate, and graduate students during the year.

LLE (Laboratory for Laser Energetics) review

Energy Technology Data Exchange (ETDEWEB)

Kumpan, S.A. (ed.)

1990-01-01

This volume of the LLE Review, covering the period July--September 1990, contains articles in two main sections: the OMEGA Upgrade and Advanced Technology Developments. The first article in Section 1 describes the changes in the overall system design of the 60-beam OMEGA Upgrade since the release of the OMEGA Upgrade Preliminary Design Document in October 1989. It is followed by an article that presents results of an investigation into stimulated rotational Raman scattering as it relates to the propagation of high-fluence ultraviolet laser beams in the OMEGA Upgrade. The third article is a report on the energy-transport measurements made on the multisegmented amplifier (MSA), built as a prototype amplifier for the original OMEGA Upgrade system configuration. The final article in Section 1 describes the design of the 20-cm-clear-aperture, single-segmented amplifier (SSA), which will be the final amplifier in the current OMEGA Upgrade system configuration. Section 2 presents the results to date of an intensive in-house effort at LLE to develop the various optical coatings required for the OMEGA Upgrade.

LLE review. Volume 65. Quarterly report, October--December 1995

Energy Technology Data Exchange (ETDEWEB)

Boehly, T.R. [ed.

1996-06-01

This volume of the LLE Review, covering the period October-December 1995, contains a description of the generation and characterization of continuous, deep-surface-relief phase plates that are more efficient and versatile than previous designs. The LLE program plan has scheduled a number of enhancements to OMEGA`s performance and uniformity, the first of which is the implementation of these new distributed phase plates. Other articles in this volume include the discussion of an x-ray diagnostic method to measure shell-fuel mixing, the theoretical analysis of ablation-front stability, a description of a major subsystem in the OMEGA control system software, a study of the population inversions in intensely pumped Nd:YLF, and a description of a new ultrafast laser system and its uses.

LLE Review. Quarterly report, April-June 1985

International Nuclear Information System (INIS)

Skupsky, S.

1985-01-01

This volume of the LLE Review contains articles on the fully UV-converted OMEGA laser system, mass-ablation rate experiments, reactor-size target designs, plasma processes in the target corona, degradation in optical performance of dielectric thin films, and the National Laser Users Facility activities for April-June 1985. 65 refs., 35 figs

LLE 2007 Annual Report, October 2006 - September 2007

Energy Technology Data Exchange (ETDEWEB)

None, None

2008-01-31

The laser-fusion research program at the University of Rochester’s Laboratory for Laser Energetics (LLE) is focused on the National Nuclear Security Administration’s (NNSA’s) Campaign-10 inertial confinement fusion (ICF) ignition and experimental support technology, operation of facilities (OMEGA), and the construction of OMEGA EP -- a high energy petawatt laser system. While LLE is the lead laboratory for research into the direct-drive approach to ICF ignition, it also takes a lead role in certain indirect-drive tasks within the National Ignition Campaign. During this past year progress in the laser-fusion research program was made in three principal areas: OMEGA direct drive and indirect-drive experiments and targets; development of diagnostics for experiments on OMEGA, OMEGA EP, and the National Ignition Facility (NIF); and theoretical analysis and design efforts aimed at improving direct-drive-ignition capsule designs and advanced ignition concepts such as fast ignition and shock ignition.

[Neurousurpation--the expropriation and suppression of Dölle's neurobiological pioneer work].

Science.gov (United States)

Bertram, Wulf

2011-08-01

The discovery of a hitherto unpublished dissertational thesis in the archive of a publishing house has lead to a lost publication by Ernst August Dölle. In this manuscript, the author reports on the stimulation of a cerebral libido area in the dog, long before Olds and Milner published their work on the discovery of the rewarding area. The reasons for the suppression of this early publication by Dölle are investigated and are ascribed to an effort to use his neurobiologic research for secret mental manipulation experiments of the CIA at the beginning of the Cold War. George Thieme Verlag KG Stuttgart · New York.

Ülemiste City maastikukujundus / Ülle Grišakov

Index Scriptorium Estoniae

Grišakov, Ülle, 1953-

2009-01-01

Esimene Tallinna erapark, ainulaadne projekt, mis kombineerib vana industriaalarhitektuuri uute hoonetega ning linnamaastiku värskete lahendustega. Säilitatud on kõrghaljastus. Projekti autorid on Olga Borisik, Triin Järve ja Ülle Grišakov OÜ Kivisilla, 2005

LLE 2004 annual report, October 2003-September 2004

Energy Technology Data Exchange (ETDEWEB)

None, None

2005-01-01

This report summarizes research at the Laboratory for Laser Energetics (LLE) conducted during the year, operation of the National Laser Users’ Facility (NLUF), a status report of the new OMEGA Extended Performance (EP) laser project, and programs concerning the education of high school, undergraduate, and graduate students during the year.

LLE Review 97 (October-December 2003)

International Nuclear Information System (INIS)

Goncharov, V.N.

2004-01-01

This volume of the LLE Review, covering October-December 2003, features 'Direct-Drive Cryogenic Target Implosion Performance on OMEGA.' Layered and characterized cryogenic D2 capsules have been imploded using high-contrast pulse shapes on the 60-beam OMEGA laser at the Laboratory for Laser Energetics. These experiments measure the sensitivity of the direct-drive implosion performance to parameters such as the inner-ice-surface roughness, the adiabat of the fuel during the implosion, and the laser power balance

[Glass Development Laser (GDL) Facility upgrade.] LLE Review. Quarterly report, October-December 1984. Volume 21

International Nuclear Information System (INIS)

Kim, H.

1984-01-01

This volume of the LLE Review contains articles on the upgrade of the GDL (Glass Development) system, theoretical advances in the laser fusion effort, improved target fabrication capabilities, x-ray laser research, developments in the picosecond optics research of the LLE advanced technology program, and on the National Laser Users Facility activities for October-December 1984. 56 refs., 31 figs., 3 tabs

LLE Review 117 (October-December 2008)

Energy Technology Data Exchange (ETDEWEB)

Bittle, W., editor

2009-05-28

This volume of the LLE Review, covering October-December 2008, features 'Demonstration of the Shock-Timing Technique for Ignition Targets at the National Ignition Facility' by T. R. Boehly, V. N. Goncharov, S. X. Hu, J. A. Marozas, T. C. Sangster, D. D. Meyerhofer (LLE), D. Munro, P. M. Celliers, D. G. Hicks, G. W. Collins, H. F. Robey, O. L. Landen (LLNL), and R. E. Olson (SNL). In this article (p. 1) the authors report on a technique to measure the velocity and timing of shock waves in a capsule contained within hohlraum targets. This technique is critical for optimizing the drive profiles for high-performance inertial-confinement-fusion capsules, which are compressed by multiple precisely timed shock waves. The shock-timing technique was demonstrated on OMEGA using surrogate hohlraum targets heated to 180 eV and fitted with a re-entrant cone and quartz window to facilitate velocity measurements using velocity interferometry. Cryogenic experiments using targets filled with liquid deuterium further demonstrated the entire timing technique in a hohlraum environment. Direct-drive cryogenic targets with multiple spherical shocks were also used to validate this technique, including convergence effects at relevant pressures (velocities) and sizes. These results provide confidence that shock velocity and timing can be measured in NIF ignition targets, thereby optimizing these critical parameters.

LLE 1997. Annual report, October 1996-September 1997

International Nuclear Information System (INIS)

1998-01-01

The fiscal year ending September 1997 (FY97) concluded the fifth year of the cooperative agreement (DE-FC03-92SF19460) with the U.S. Department of Energy (DOE). This report summarizes research at the Laboratory for Laser Energetics (LLE) and is the final report for the first five years of the cooperative agreement. In September 1997, the cooperative agreement was renewed for an additional five years. We summarize our research during FY97, the operation of the National Laser Users' Facility (NLUF), and the education of high school, undergraduate, and graduate students in LLE programs. A general introduction to LLE's experimental physics program and a report on recent results are found on pp. 161-167. This article includes a useful summary of the system's operational capabilities and system parameters after three years of operation. Direct-drive inertial confinement fusion requires precise drive uniformity, the control of hydrodynamic instabilities during the implosion of the fusion target, and accurate target fabrication and characterization. The article summarizes a wide variety of experiments relating to direct-drive laser fusion, from high-yield implosion experiments to planar and spherical Rayleigh-Taylor experiments, laser-imprinting experiments, and laser-plasma interaction experiments. A detailed analysis of the equation of motion for an electron in a plane wave is presented beginning on p. 24. A guiding center model is postulated and compared to numerical simulation of the actual particle motion. The formula is also verified analytically using the method of multiple scales. Work continues on this formalism to study the effects of the pondermotive force on laser-plasma interactions. A theoretical calculation of the dephasing time of an electron accelerated by a laser pulse is found on pp. 92-100. The trajectory of a charged particle, determined analytically for various pulse shapes, is then used to determine the dephasing time of an accelerated particle

LLE 1997. Annual report, October 1996--September 1997

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-01-01

The fiscal year ending September 1997 (FY97) concluded the fifth year of the cooperative agreement (DE-FC03-92SF19460) with the U.S. Department of Energy (DOE). This report summarizes research at the Laboratory for Laser Energetics (LLE) and is the final report for the first five years of the cooperative agreement. In September 1997, the cooperative agreement was renewed for an additional five years. We summarize our research during FY97, the operation of the National Laser Users` Facility (NLUF), and the education of high school, undergraduate, and graduate students in LLE programs. A general introduction to LLE`s experimental physics program and a report on recent results are found on pp. 161-167. This article includes a useful summary of the system`s operational capabilities and system parameters after three years of operation. Direct-drive inertial confinement fusion requires precise drive uniformity, the control of hydrodynamic instabilities during the implosion of the fusion target, and accurate target fabrication and characterization. The article summarizes a wide variety of experiments relating to direct-drive laser fusion, from high-yield implosion experiments to planar and spherical Rayleigh-Taylor experiments, laser-imprinting experiments, and laser-plasma interaction experiments. A detailed analysis of the equation of motion for an electron in a plane wave is presented beginning on p. 24. A guiding center model is postulated and compared to numerical simulation of the actual particle motion. The formula is also verified analytically using the method of multiple scales. Work continues on this formalism to study the effects of the pondermotive force on laser-plasma interactions. A theoretical calculation of the dephasing time of an electron accelerated by a laser pulse is found on pp. 92-100. The trajectory of a charged particle, determined analytically for various pulse shapes, is then used to determine the dephasing time of an accelerated particle.

Tuotannon layoutin suunnittelu Flinkenberg OY:lle

OpenAIRE

Puotiniemi, Olli

2013-01-01

Opinnäytetyön aiheena on layoutsuunnittelu Flinkenberg Oy:lle. Yrityksen on tarkoitus tulevaisuudessa hankkia uusi työstökone nykyisiin toimitiloihin. Siitä seurasi tarve saada uusi layoutsuunnitelma tuotantohallista vanhan tilalle. Myös vanha layout kaipasi päivitystä. Opinnäytetyössä on pyritty soveltamaan jo olemassa olevaa teoriaa ja käytäntöä layoutsuunnittelussa. Teoriaa oli tarjolla paljon, ja olikin tärkeää osata perehtyä vain olennaiseen. Siihen tässäkin tutkimuksessa on pyritty....

32. keskkoolis saab jälle teatriharidust / Liisa-Indra Kärt

Index Scriptorium Estoniae

Kärt, Liisa-Indra

2003-01-01

Alates sügisest saab 32. keskkoolis jälle õppida teatrieriala, 29.03 toimunud vastuvõtukatsetel osales 50 teatrihuvilist noort. Konkurss treatriklassi oli ootamatult tihe, teatriklass tegutses 32. koolis alates selle loomisest aastal 1971-1980

Peliohjelmointi Windows Phone 8:lle

OpenAIRE

Bäckström, Toni

2014-01-01

Tässä insinöörityössä tutustutaan Windows Phone 8 -mobiilikäyttöjärjestelmään peliohjelmoijan näkökulmasta. Työn tavoitteena oli erityisesti esitellä Microsoftin itse kehittämiä XNA- ja DirectX-peliohjelmointikirjastoja teoriassa ja käytännössä. Työn aluksi käydään läpi hieman Windows Phonen historiaa ja yleisesti kehittämistä Windows Phone 8:lle. Tämän jälkeen luodaan katsaus Windows Phone 8:aan pelialustana. Työn suurin osuus on XNA:n ja DirectX:n esittely teoriassa; kummastakin men...

LLE review

Energy Technology Data Exchange (ETDEWEB)

Keck, R.L. (ed.)

1991-01-01

This volume of the LLE Review, covering the period October-December 1991, contains articles on the analysis of argon-filled target experiments, and a theoretical analysis of the impact of nonlocal heat transport in laser filamentation in plasmas. In the Advanced Technology section there is an article on mechanisms that affect thin-film conductivity, and a report on the gain characteristics of the 20-cm SSA prototype amplifier to be used in the OMEGA Upgrade. Finally, the activities of the National Laser Users Facility and the GDL and OMEGA laser facilities are summarized. Highlights of the research reported in this issue are: argon radiation from argon-filled, polymer-shell targets is used as a core-temperature diagnostic and density diagnostic of the surrounding region in a regime where the argon line radiation is strongly absorbed. A theoretical analysis of the impact of nonlocal heat transport on laser filamentation in plasmas is developed. The resulting model is compared with experimental observations and the implications for ICF are discussed. A study of thermal conductivity in thin films seeks to identify mechanisms that result in degradation of thin-film conductivity. Identifying these mechanisms can lead to changes in the thin-film manufacture that will improve their resistance to laser damage.

LLE Review Quarterly Report (July - September 2004). Volume 100

Energy Technology Data Exchange (ETDEWEB)

Schmid, Ansgar W. [Univ. of Rochester, NY (United States). Lab. for Laser Energetics

2004-09-01

The key article in this volume of the LLE Review, covering July-September 2004, addresses "Shock Propagation in Deuterium-Tritium-Saturated Foam" by T. J. B. Collins (LLE) and A. Poludnenko, A. Cunningham, and A. Frank (UR, Department of Physics and Astronomy) (p. 227). Testing the assumption of homogeneous mixing in fibrous foams saturated with cryogenic deuterium and tritium, shock passage in wetted-foam mixtures was simulated by the adaptive-mesh, two-dimensional hydrodynamic code AstroBEAR. For foam fibers of diameter ~1/10 µm and relevant foam densities, the mixing length behind the shock is found to be of the order of microns. Transverse motion dampens out sufficiently that, at the mixing region's edge farthest from the shock, Rankine-Hugoniot jump conditions are obeyed to within a few percent and shock speeds are also within a few percent of their homogeneous values. In addition, questions of feedthrough and feedout are addressed, showing that the stability of the shock front, once it leaves the wetted-foam layer, minimizes the effect of feedthrough. As a result, simulations of whole-foam-pellet implosions may model the wetted foam as a homogeneous mixture.

LLE Review 116 (July-September 2008)

International Nuclear Information System (INIS)

Marozas, J.A.

2010-01-01

This issue has the following articles: (1) Optimizing Electron-Positron Pair Production on kJ-Class High-Intensity Lasers for the Purpose of Pair-Plasma Creation; (2) Neutron Yield Study of Direct-Drive, Low-Adiabat Cryogenic D2 Implosions on OMEGA; (3) Al 1s-2p Absorption Spectroscopy of Shock-Wave Heating and Compression in Laser-Driven Planar Foil; (4) A Measurable Lawson Criterion and Hydro-Equivalent Curves for Inertial Confinement Fusion; (5) Pulsed-THz Characterization of Hg-Based, High-Temperature Superconductors; (6) LLE's Summer High School Research Program; (7) FY08 Laser Facility Report; and (8) National Laser Users Facility and External Users Programs.

LLE Review 116 (July-September 2008)

Energy Technology Data Exchange (ETDEWEB)

Marozas, J.A., editor

2010-03-12

This issue has the following articles: (1) Optimizing Electron-Positron Pair Production on kJ-Class High-Intensity Lasers for the Purpose of Pair-Plasma Creation; (2) Neutron Yield Study of Direct-Drive, Low-Adiabat Cryogenic D2 Implosions on OMEGA; (3) Al 1s-2p Absorption Spectroscopy of Shock-Wave Heating and Compression in Laser-Driven Planar Foil; (4) A Measurable Lawson Criterion and Hydro-Equivalent Curves for Inertial Confinement Fusion; (5) Pulsed-THz Characterization of Hg-Based, High-Temperature Superconductors; (6) LLE's Summer High School Research Program; (7) FY08 Laser Facility Report; and (8) National Laser Users Facility and External Users Programs.

LLE Review 120 (July-September 2009)

Energy Technology Data Exchange (ETDEWEB)

Edgell, D.H., editor

2001-02-19

This issue has the following articles: (1) The Omega Laser Facility Users Group Workshop; (2) The Effect of Condensates and Inner Coatings on the Performance of Vacuum Hohlraum Targets; (3) Zirconia-Coated-Carbonyl-Iron-Particle-Based Magnetorheological Fluid for Polishing Optical Glasses and Ceramics; (4) All-Fiber Optical Magnetic Field Sensor Based on Faraday Rotation in Highly Terbium Doped Fiber; (5) Femtosecond Optical Pump-Probe Characterization of High-Pressure-Grown Al{sub 0.86}Ga{sub 0.14}N Single Crystals; (6) LLE's Summer High School Research Program; (7) Laser Facility Report; and (8) National Laser Users Facility and External Users Programs.

Kuidas saada hakkama õpilaskoduta? / Ülle Luisk, Toomas Mitt, Aivar Part ... [jt.

Index Scriptorium Estoniae

2011-01-01

Küsimusele vastasid: Viljandi gümnaasiumi direktor Ülle Luisk, Tõstamaa keskkooli direktor Toomas Mitt, Rakvere gümnaasiumi direktor Aivar Part, Tartu kutsehariduskeskuse direktor Andrus Kompus, Võru Kreutzwaldi gümnaasiumi direktor Katrin Martinfeld

Audiovisuaalinen koulutuspaketti ensihoitohenkilöstölle peruselintoimintojen mittaamisesta

OpenAIRE

Pelkonen, Juha

2013-01-01

Tiivistelmä Tämä opinnäyteyö oli kehittämistyö, jonka tarkoituksena oli laatia audiovisuaalinen koulutuspaketti peruselintoimintojen mittaamisesta Pohjois-Savon pelastuslaitokselle ensihoitohenkilöstölle. Kehittämistyön tavoitteena oli vahvistaa pelastuslaitoksen ensihoitohenkilöstön osaamista peruselintoimintojen mittaamisessa. Koulutuspaketin tavoitteena oli antaa vaihtoehtoinen tapa kerrata jo vanhaa opittua sekä motivoida uuteen oppimiseen audiovisuaalisesti demonstraati...

Väitlus : vastuseks eelolevale / Enn Küng, Kari Tarkiainen, Ülle Tarkiainen

Index Scriptorium Estoniae

Küng, Enn, 1963-

2015-01-01

Väitlus Enn Küngi ning Kari ja Ülle Tarkiaineni vahel, mille aluseks on 2015. a. Akadeemia 8. numbris ilmunud Enn Küngi arvustis Tarkiainenite raamatule "Provinsen bortom havet. Estlands svenska historia 1561-1710" (Lk. 1491-1499)

The Effect of the Immediate Feedback by the Collaborative Education Tool ViLLE on Learning for Business Mathematics in Higher Education

Science.gov (United States)

Kuikka, Matti; Laakso, Mikko-Jussi; Joshi, Marjo

2016-01-01

This article outlines the effect of the collaborative educational tool ViLLE when learning business mathematics in higher education. ViLLE validates students' answers during the assessment process and provides immediate feedback, enabling students to receive feedback and guidance about the correctness of their answers. The learning results in the…

Determination of DDT and metabolites in surface water and sediment using LLE, SPE, ACE and SE.

Science.gov (United States)

Sibali, Linda L; Okonkwo, Jonathan O; Zvinowanda, Caliphs

2009-12-01

Surface water and sediment samples collected from Jukskei River in South Africa, were subjected to different extraction techniques, liquid-liquid (LLE), solid-phase extraction (SPE), activated carbon extraction (ACE) and soxhlet extraction (SE) for sediment. The samples were extracted with dichloromethane, cleaned in a silica gel column and the extracts quantified using a Varian 3800 GC-ECD. The percentage recovery test for 2,4'DDT, DDE and DDD and 4,4'DDT, DDE and DDD in water ranged from 80%-96% and 76%-95% (LLE); 56%-76% and 56%-70% (SPE) and 75%-84% (ACE), respectively; while that recoveries for sediment samples varied from 65%-95% for 2,4'DDT, DDE and DDD and 80%-91% for 4,4'DDT, DDE and DDD. The high recoveries exhibited by ACE compared very well with LLE and SE. This was not the case with SPE which exhibited the lowest value of recoveries for both 2,4 and 4,4'DDD, DDE and DDT standard samples. The mean concentrations of DDT and metabolites ranged from nd-1.10 μg/L, nd-0.80 μg/L, nd-1.21 μg/L and 1.92 μg/L for LLE, SPE, ACE and SE, respectively. The total DDT (2,4' and 4,4'-DDT) in water and sediment samples ranged from 1.20-3.25 μg/L and 1.82-5.24 μg/L, respectively. The low concentrations of the DDT metabolites obtained in the present study may suggest a recent contamination of the river by DDT.

Digitaalisen markkinoinnin markkinointisuunnitelman kehittäminen yritys X:lle

OpenAIRE

Myllynen, Juhopekka

2016-01-01

Tämän toiminnallisen opinnäytetyön tavoitteena kehitettiin toimeksiantaja yritys X:lle digi-taalisen markkinoinnin markkinointisuunnitelma, joka pyrkii vuorovaikutukseen kuluttajien ja lähiruokatuottajien kanssa.. Tarkoituksena mahdollistettiin opinnäytetyön tuotoksen hyödyn-täminen toimeksiantajan liiketoimintasuunnitelman kehittämiseksi. Yritys X on lähiruokaan ja uudenlaiseen foodhub toimintamalliin perustuva startup yritys. Opinnäytetyön aikana keskeisenä viitekehyksenä käytettiin läh...

LLE Review. Quarterly report, January--March 1992: Volume 50

Energy Technology Data Exchange (ETDEWEB)

Keck, R.L. [ed.

1992-09-01

This volume of the LLE Review, covering the period January--March 1992, contains articles on the use of diffraction gratings in laser applications, and the fabrication of gratings for use in these applications. there are two articles on the use of lasers to explore fundamental physics issues and an article on the use of a solid-state diode array for x-ray imaging. Finally, the activities of the National Laser Users Facility and the GDL and OMEGA laser systems are summarized.

LLE Review. Volume 68, July--September 1996

International Nuclear Information System (INIS)

1996-07-01

This volume of the LLE Review, covering the period of July-September 1996, includes a description of an important experiment carried out on OMEGA by researchers from LANL, LLNL, and LLE to demonstrate the feasibility of using OMEGA for indirect drive. Additional topics include tetrahedral hohlraums, the speckle properties of phase- converted laser beams, design criteria for SSD phase modulators, and the design of slab amplifiers. Highlights of the research presented in this issue are (1) Results from the proof-of-principle indirect- drive experiments in which up to 40 OMEGA beams were used to irradiate cylindrical hohlraums. Nova results were reproduced, and new capabilities not available on other lasers were demonstrated. (2) A discussion of tetrahedral hohlraums (spherical hohlraums with four laser entrance holes) as a means of achieving better capsule irradiation uniformity. Tetrahedral hohlraums also allow the use of all 60 OMEGA beams and may provide an alternate route to ignition on the NIF. (3) An analysis of the residual target irradiation nonuniformity due to the fine laser speckle remaining on the beam after being phase converted by the DPP's. A model shows how a uniformly ablating plasma atmosphere reduces the speckle contribution to the effective time-averaged irradiation nonuniformity. (4) A discussion of the theory, design, manufacture, testing, and implementation of the microwave SSD phase modulators used on OMEGA for two-dimensional SSD. The modulators are capable of operating in the gigahertz frequency range. (5) A discussion of the design and performance of a large-aperture, high-gain Nd:glass zig-zag slab amplifier for materials testing. The design incorporates improvements from previous work in addition to improvements obtained from careful design choices guided by analytic calculations

MTÜ Setomaa Turism eestvedaja Ülle Pärnoja: kõige olulisem on suure pildi nägemise oskus / intervjueerinud Annela Laaneots

Index Scriptorium Estoniae

Pärnoja, Ülle

2015-01-01

Intervjuu Ülle Pärnojaga, kelle juhitav MTÜ Setomaa Turism sai Seto Külävüü kostipäeva ehk kodukohvikute päeva eest Setomaal Põlvamaa aasta turismi-/turundusteo 2014 tiitli, Ülle Pärnoja sai tiitli Põlvamaa 2014. aasta turismitöötaja. Kostipäeva korraldamisest ja turunduskommunikatsioonist, Setomaa turismikommunikatsioonist. Obinitsa Setomaal on soome-ugri kultuuripealinn 2015, toimuvatest üritustest

Ülle Kaljuste : Ma kartsin töötuks jääda / Jaanus Kulli

Index Scriptorium Estoniae

Kulli, Jaanus, 1955-

2005-01-01

25., 26. ja 27. veebruaril etendub Draamateatris J. Haydni lustlik õukonnaooper "Elu kuu peal" ("Il Mondo Della Luna"), mille seadsid lavale Andrus Vaarik, tema assistent Ülle Kaljuste ning dirigent Tõnu Kaljuste

LLE Review quarterly report, April--June 1993. Volume 55

Energy Technology Data Exchange (ETDEWEB)

Hutchison, R.J. [ed.

1993-10-01

This volume of the LLE Review, covering the period April--June 1993, contains articles on spectral features from argon-filled target implosions on OMEGA, and on the theory of an implicit difference scheme for the Fokker-Planck equation. The advanced technology section includes reports on a novel polymer liquid-crystal wave plate and a new scheme for phase conversion of the OMEGA Upgrade beams that results in greater, smoother energy deposition on fusion targets. Finally, reports on the as-designed configuration of the OMEGA newly configured glass development laser system are summarized.

Texas, Rosie ja Helga KitKat Clubist : endised varieteestaarid Ülle Toming, Reet Paavel ja Laine Mägi astuvad taas lavale / Ülle Toming, Reet Paavel, Laine Mägi ; interv. Verni Leivak

Index Scriptorium Estoniae

Toming, Ülle, 1955-

2003-01-01

Vanalinnastuudio muusikal "Cabaret". Intervjuu omaaegsete varieteetähtedega: Laine Mägi, Ülle Toming ja Reet Paavel moodustavad muusikalis "Cabaret" osa koorist, kel tuleb üle hulga aja laulda, tantsida ja näidelda väga erinevates rollides. Lisaks nende tutvustus "Kolm graatsiat"

LLE review. Quarterly report, July 1997--September 1997

International Nuclear Information System (INIS)

1998-01-01

This volume of the LLE Review, covering the period July--September 1997, begins with a general introduction to LLE's experimental physics program and a report on recent results. This article includes a useful summary of the system's operational capabilities and system parameters. Other highlights of the wide variety of research presented in this issue are: a promising method to directly observe the cold compressed shell of an imploding target. The shell is normally observed by backlighting. The proposal described here is to use a high-Z dopant that fluoresces under radiation from the hot core in the Kα line. A study of the instabilities associated with near-forward stimulated Brillouin scattering. It includes a calculation of the saturation times and steady-state gain exponents. A successful program of pulse shaping for the OMEGA laser system. Examples of a variety of pulse shapes that can be programmed are presented. A description of the angular-scattering characteristics of ferroelectric liquid crystal electro-optical devices operating in transient and extended scattering modes. The possibility of applying these devices as modulators in practical IR imaging systems is evaluated. A faster method of shaping and finishing IR materials by the use of magnetorheological fluids. Detailed specifications and test results are included. An integrated circuit tester based on interferometric imaging. This technique holds promise of ultrafast noninvasive testing of the voltage states of sections of microchips. Continued success of the Laboratory's High School Summer Research Program. The program, which started in 1989, has brought several dozen young people into intimate contact with modern science and technology. The volume concludes with a Laser Facility Report and the National Laser Users' Facility News

LLE review. Quarterly report, July 1997--September 1997

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-02-01

This volume of the LLE Review, covering the period July--September 1997, begins with a general introduction to LLE`s experimental physics program and a report on recent results. This article includes a useful summary of the system`s operational capabilities and system parameters. Other highlights of the wide variety of research presented in this issue are: a promising method to directly observe the cold compressed shell of an imploding target. The shell is normally observed by backlighting. The proposal described here is to use a high-Z dopant that fluoresces under radiation from the hot core in the K{alpha} line. A study of the instabilities associated with near-forward stimulated Brillouin scattering. It includes a calculation of the saturation times and steady-state gain exponents. A successful program of pulse shaping for the OMEGA laser system. Examples of a variety of pulse shapes that can be programmed are presented. A description of the angular-scattering characteristics of ferroelectric liquid crystal electro-optical devices operating in transient and extended scattering modes. The possibility of applying these devices as modulators in practical IR imaging systems is evaluated. A faster method of shaping and finishing IR materials by the use of magnetorheological fluids. Detailed specifications and test results are included. An integrated circuit tester based on interferometric imaging. This technique holds promise of ultrafast noninvasive testing of the voltage states of sections of microchips. Continued success of the Laboratory`s High School Summer Research Program. The program, which started in 1989, has brought several dozen young people into intimate contact with modern science and technology. The volume concludes with a Laser Facility Report and the National Laser Users` Facility News.

Teater

Index Scriptorium Estoniae

2006-01-01

Vanemuise teatri draamanäitlejad tunnistasid möödunud aasta parimaks lavastuseks augustis Setumaal Obinitsas etendunud "Taarka", mille lavastas Ain Mäeots. Parimaks naispeaosatäitjaks valiti Merle Jääger, parimaks meespeaosatäitjaks Indrek Taalmaa, parimaks naiskõrvalosatäitjaks Karin Tammaru, parimaks meeskõrvalosatäitjaks Tanel Jonas. Eesti Draamateatri 2005. aasta Antsud ehk kolleegipreemiate laureaadid : Ingomar Vihmar (parim lavastaja), Ervin Õunapuu (parim kunstnik), Ülle Kaljuste (parim naisnäitleja), Ain Lutsepp (parim meesnäitleja), Väikesed Antsud pälvisid Elina Reinold ja Taavi Teplenkov, Abi-Antsuks kuulutati teatri kirjandusala juhataja Ene Paaver. Endla 2005. aasta kolleegipreemiad said Lii Tedre (parim naisnäitleja), Tambet Seling (parim meesnäitleja), Tiit Palu (parim lavastaja) ja Silver Vahtre (parim kunstnik)

LLE 2009 annual report, October 2008-September 2009

Energy Technology Data Exchange (ETDEWEB)

none, none

2010-01-01

The fiscal year ending September 2009 (FY2009) concluded the second year of the third five-year renewal of Cooperative Agreement DE-FC52-08NA28302 with the U.S. Department of Energy (DOE). This annual report summarizes progress in inertial fusion research at the Laboratory for Laser Energetics (LLE) during the past fiscal year. It also reports on LLE’s progress on laboratory basic science research; laser, optical materials, and advanced technology development; operation of OMEGA and OMEGA EP for the National Laser Users’ Facility (NLUF), and other external users; and programs focusingon the education of high school, undergraduate, and graduate students during the year.

OpenOffice.org -toimisto-ohjelmiston soveltuvuus Sastamalan Tukipalvelu Oy:lle : selvitys

OpenAIRE

Ojanen, Olli-Veikko

2009-01-01

Tässä opinnäytetyössä selvitettiin OpenOffice.org toimisto-ohjelmiston soveltuvuutta Sastamalan Tukipalvelu Oy:lle, joka huolehtii osakkaittensa tieto-, talous- ja henkilöstöhallinnon palveluista. Sastamalan Tukipalvelu Oy:n osakkaina ovat Kiikoisten, Lavian ja Punkalaitumen kunnat, Sastamalan kaupunki, Sastamalan perusturvakuntayhtymä sekä Sastamalan koulutuskuntayhtymä. Selvityksen tavoitteena oli tuoda esille OpenOffice.org -toimisto-ohjelmistoon siirtymisen hyötyjä, joi...

Landbrugets trædemølle

DEFF Research Database (Denmark)

Hansen, Henning Otte

2016-01-01

Teorien om landbrugets trædemølle siger, at teknologi medfører stigende produktivitet, stigende udbud og dermed faldende priser. Dermed øges behovet for ny teknologi. Det vedvarende teknologipres gavner de innovative landmænd, mens de mere afventende landmænd kun oplever de negative virkninger i...... form af prisfald. I denne artikel beskrives nærmere de enkelte elementer i trædemøllen. Samtidig vurderes trædemøllens betydning og mulige påvirkning. Det konkluderes, at trædemøllen, dens forudsætninger og afledte virkninger stadig er fuldt gældende. Det er ikke muligt for et enkelt land eller region...... af bremse trædemøllen på lang sigt. På lokalt plan kan man løse nogle sociale og økonomiske problemer skabt af trædemøllen gennem nemmere afvandring....

Erotismo y Música Para La Escena: El Género Sicaliptico: Vicente Lleó Balbestre

Directory of Open Access Journals (Sweden)

José Salvador Blasco Magraner

2015-01-01

Full Text Available A principios del siglo XX, el género sicalíptico, es decir el erotismo y lo picante, comenzó a invadir los proscenios de aquellos coliseos en donde se representaba el género chico. El compositor valenciano Vicente Lleó Balbastre se convirtió en la figura de referencia de esta modalidad teatral; con obras tan insignes como La Corte de Faraón, opereta bíblica estrenada en 1910 en el teatro Eslava de Madrid,a la sazón el templo de la sicalipsis, y de la que se llegaron a realizar setecientas setenta y dos representaciones. Este artículo investiga la incidencia del género sicalíptico en los escenarios teatrales líricos madrileños a través de la biografía del maestro Vicente Lleó, uno de los máximos exponentes del género chico.

LLE review. Quarterly report, April 1997--June 1997. Volume 71

International Nuclear Information System (INIS)

1997-01-01

This volume of the LLE Review, covering the period April-June 1997, includes an article discussing the results from recent experiments performed on OMEGA. These experiments used a new beam-smoothing device-distributed polarization rotators-in concert with existing techniques to improve the on-target uniformity of each beam. The result of this improved radiation uniformity was a substantive reduction in imprinting-the nonuniformity caused by the laser. A novel way to study the time dependence of this imprinting is also presented in this article

Headspace solid-phase microextraction (HS-SPME) and liquid-liquid extraction (LLE): comparison of the performance in classification of ecstasy tablets. Part 2.

Science.gov (United States)

Bonadio, Federica; Margot, Pierre; Delémont, Olivier; Esseiva, Pierre

2008-11-20

Headspace solid-phase microextraction (HS-SPME) is assessed as an alternative to liquid-liquid extraction (LLE) currently used for 3,4-methylenedioxymethampethamine (MDMA) profiling. Both methods were compared evaluating their performance in discriminating and classifying samples. For this purpose 62 different seizures were analysed using both extraction techniques followed by gas chromatography-mass spectroscopy (GC-MS). A previously validated method provided data for HS-SPME, whereas LLE data were collected applying a harmonized methodology developed and used in the European project CHAMP. After suitable pre-treatment, similarities between sample pairs were studied using the Pearson correlation. Both methods enable to distinguish between samples coming from the same pre-tabletting batches and samples coming from different pre-tabletting batches. This finding emphasizes the use of HS-SPME as an effective alternative to LLE, with additional advantages such as sample preparation and a solvent-free process.

Varainhankintatuotteita hyväntekeväisyysjärjestölle

OpenAIRE

Syrjäkylä, Iida

2014-01-01

Lemmikin asema perheessä ja yhteiskunnassa on muuttunut ja samalla niihin liittyvä kuluttaminen on kasvanut kovaa vauhtia. Eläinten hyvinvointiin kiinnitetään huomiota yhä enemmän globaalilla tasolla. Asenne- ja lakimuutoksia ajavat eläinsuojelu- ja rescuejärjestöt. Eläimiin kohdistuva hyväntekeväisyys on aiheena vanha, mutta muotoilijan näkökulmasta mielenkiintoinen tutkimuskohde. Opinnäytetyön aiheena on varainhankintatuotteen suunnittelu hyväntekeväisyysjärjestölle. Tarkoituksena on...

Yritystoiminnan laajentaminen Kissakahvila Purnauskiksessa : opas yrittäjälle

OpenAIRE

Lehmus, Ida-Rebecka

2016-01-01

Tämä opinnäytetyö on tehty toimeksiantona Kissakahvila Purnauskiksen yrittäjälle, Tiina Aaltoselle. Kissakahvila Purnauskiksen toimintaa aiotaan laajentaa Ouluun, joten työssä keskitytään teemoihin laajennustoimiin liittyen. Työn painopisteen kartoittami-seksi tehtiin alkuselvitys yrittäjän kanssa tämän tarpeista ja toiveista. Päätökset lopulli-sesta laajentamistavasta, aikataulusta ja rahoituskeinoista ovat vielä kesken, joten työn rajaus oli kirjoittajan päätettävissä. Opinnäytetyön tar...

Kuidas toetate sel õppeaastal oma valla koolilapsi? / Külle Viks, Helen Metsma, Aivar Surva...[jt.

Index Scriptorium Estoniae

2009-01-01

Küsimusele vastavad: Türi vallavalitsuse haridusspetsialist Külle Viks, Sõmerpalu valla lastekaitse ja sotsiaaltoetuste spetsialist Helen Metsma, Mäetaguse vallavanem Aivar Surva, Rapla abivallavanem Imbi Kalberg, Kärdla linna haridusnõunik Juta Alev, Albu vallavalitsuse sotsiaalnõunik Claire Miljukova, Võru linnavalitsuse haridusspetsialist Kristi Aavakivi

LLE Review Quarterly Report (April-June 1996). Volume 67

Energy Technology Data Exchange (ETDEWEB)

Skeldon, Mark D. [Univ. of Rochester, NY (United States). Lab. for Laser Energetics

1996-06-01

This volume of the LLE Review, covering the period April-June 1996, contains articles detailing several nonlinear processes associated with lasers and their use, as well as an article describing the computer control systems necessary to maintain and operate a large laser system such as the 60-beam OMEGA laser. The specific topics discussed in this issue include stimulated scattering in laser plasmas, power exchange between interacting laser beams, charged particles interacting with a laser pulse, thermal equilibration of optically excited states, an overview of the laser control system software in OMEGA, and a technique for cancellation of the nonlinear phase accumulation in short-pulse lasers.

Adamson-Eric 100 : XX sajandi kunsti- ja kultuurilugu ühe inimsaatuse kaudu / Ülle Kruus

Index Scriptorium Estoniae

Kruus, Ülle

2002-01-01

Näitus "Adamson-Eric 100" Eesti Kunstimuuseumi Rüütelkonna hoones ja Adamson-Ericu muuseumis. Koostajad Ülle Kruus, Kersti Koll, Hanno Soans, kujundajad Leonhard Lapin (EKM), Jaak Soans (Adamson-Ericu muuseum). Adamson-Ericu teosed väljaspool Eestit ja Eestisse tagasi jõudnud tööd

LLE review. Quarterly report, January 1994--March 1994, Volume 58

Energy Technology Data Exchange (ETDEWEB)

Simon, A. [ed.

1994-07-01

This volume of the LLE Review, covering the period Jan - Mar 1994, contains articles on backlighting diagnostics; the effect of electron collisions on ion-acoustic waves and heat flow; using PIC code simulations for analysis of ultrashort laser pulses interacting with solid targets; creating a new instrument for characterizing thick cryogenic layers; and a description of a large-aperture ring amplifier for laser-fusion drivers. Three of these articles - backlighting diagnostics; characterizing thick cryogenic layers; and large-aperture ring amplifier - are directly related to the OMEGA Upgrade, now under construction. Separate abstracts have been prepared for articles from this report.

Avaliku võimu ja kodanikualgatuse partnerlus : koostööd mõjutavad tegurid / Krista Hinno, Tanel Vallimäe

Index Scriptorium Estoniae

Hinno, Krista

2007-01-01

Artiklis esitatakse kokkuvõte Tallinna Ülikooli Eesti Humanitaarinstituudi Kodanikeühiskonna Uurimis- ja Arenduskeskuse uurimuse "Avaliku võimu ja kodanikualgatuse komplementaarsed suhted" peamistest tulemustest. Raporti autorite hulka kuulusid Erle Rikmann, Krista Hinno, Aigi Bremse, Kersti Kollom, Mari Sepp ja Tanel Vallimäe. Toetudes uuringutele väidavad autorid, et Eesti ametnikkond on soodsalt meelestatud koostööle kodanikuühendustega, takistuseks võivad saada kodanikeühenduste erinev tööstiil, vajalike ressursside puudus, sh ka ajanappus, ametnike kaadrivoolavus ja teatavate vanusegruppide vähene avatus. Diagrammid: Koostöö jaotumine asutuseliikide vahel; Ametnike hinnang ühistegevuse sisukusele seoses koostöö algatamisega; Ametnike hinnang omaduse vajalikkusele oma töös (vastajate osakaal, kes peavad antud omadust oma töös väga vajalikuks)

LLE Review Quarterly Report (July-September 1998). Volume 76

Energy Technology Data Exchange (ETDEWEB)

Epstein, Reuben [Univ. of Rochester, NY (United States). Lab. for Laser Energetics

1998-09-01

This volume of the LLE Review, covering the period July-September 1998, includes reports on two of the newest subsystems in the OMEGA laser facility. A. V. Okishev, M. D. Skeldon, and W. Seka have developed a highly stable, diode-pumped Nd:YLF master oscillator for the OMEGA laser system. This new master oscillator produces either single-frequency Q-switched pulses or cw radiation for the OMEGA pulse-shaping system. The switch-over between these two regimes requires no laser realignment. The new master oscillator is completely computer controlled and has been operating continuously in OMEGA for six months without operator intervention. A. Babushkin, W. Bittle, S. A. Letzring, M. D. Skeldon, and W. Seka have designed a negative-feedback–controlled regenerative amplifier that has been part of the OMEGA laser system for the past two years. The negative feedback makes the energy output of the regenerative amplifier stable and insensitive to the variations in pulse energy. This amplifier’s long-term output energy stability is the highest ever demonstrated for a millijoule-level laser system, either flashlamp pumped or diode pumped. Other articles in this volume are titled: Transcient Bandwidth Analysis of Photoconductive Microwave Switches Implemented in the OMEGA Pulse-Shaping System; Simulations of Near-Field Intensity Modulations in High-Intensity Laser Beams due to Self- and Cross-Phase Modulation Between Orthogonally Polarized Laser Beams Emerging from a Diamond-Turned KDP Wedge; X-Ray Radiographic System Used to Measure the Evolution of Broadband Imprint in Laser-Driven Planar Targets; Collisionless Damping of Localized Plasma Waves in Laser-Produces Plasmas and Application to Stimulated Raman Scattering in Filaments; LLE's Summer High School Research Program; FY98 Laser Facility Report; and, National Laser Users' Facilty News.

LLE review. Volume 61, Quarterly report, October--December 1994

International Nuclear Information System (INIS)

1994-01-01

This volume of the LLE review, covering the period of October--December 1994, contains articles on a diagnostic method employing krypton spectroscopy for measurement of temperature and shell-fuel mixing in high-temperature implosions; the first direct assessment of the ion-acoustic decay instability in a large-scale length, hot plasma; measurements of polarization mode dispersion and group-velocity walkaway in birefringent media using a frequency domain interferometer; an evaluation of the magnetic flux dynamics occurring in an optically triggered, thin-film superconducting switch; the effect of slurry fluid chemistry on particle size distribution during aqueous polishing of optical glass; and the influence of thermal and mechanical processing history in the preparation of well-ordered liquid crystal elastomer systems

Inland Ertebølle Culture: the importance of aquatic resources and the freshwater reservoir effect in radiocarbon dates from pottery food crusts

Directory of Open Access Journals (Sweden)

Bente Philippsen

2014-11-01

Full Text Available The Ertebølle culture is a late Mesolithic hunter-gatherer-fisher culture in southern Scandinavia, northern Germany and Poland. Archaeological finds as well as scientific analyses of humans and their artefacts indicate the great importance of aquatic resources, both marine and freshwater, to Ertebølle subsistence. In northern Germany, modern freshwater fish samples can have very high apparent radiocarbon ages (up to 3000 years. If such dramatic 'freshwater reservoir effects' also existed during the late Mesolithic, they could lead to artificially old radiocarbon dates for the bones of Ertebølle humans and domestic dogs, and for carbonised food crusts on cooking pots. Conversely, if we can demonstrate radiocarbon age 'offsets' in such samples, we can often attribute them to the exploitation of freshwater food resources. This article discusses methods of identifying freshwater resources in prehistoric pottery, including radiocarbon reservoir effects. We consider the results of radiocarbon, stable isotope and elemental analyses of food crusts on prehistoric pottery from four sites in the Alster and Trave valleys: Kayhude, Schlamersdorf, Bebensee and Seedorf.

Kuljetuskustannusten vertailu vientitoimituksissa Ruotsista Venäjälle : case: Yritys X, lohituotteet

OpenAIRE

Manner, Tatjana

2013-01-01

Tämä opinnäytetyö käsittelee kuljetuskustannusten vertailua vientitoimituksissa Ruotsista Venäjälle. Työn tarkoituksena on löytää case-yritykselle edulliset huolitsijat autokuljetuksin ja ovelta ovelle -lentokuljetuksin vietäviin lohituotteiden toimituksiin. Tutkimuksen osatavoitteena on kuvailla vientiin tarvittavia kuljetusasiakirjoja ja selvittää asiakirjojen laadinnasta aiheutuvia kustannuksia. Työn teoreettisessa osuudessa käsitellään logistiikkapalvelujen hankintaa, huolintaliikkeit...

Sosiaalisen median negatiiviset vaikutukset käyttäjälle

OpenAIRE

Vidgren, Lilli

2018-01-01

Tutkielma on kirjallisuuskatsauksena toteutettu kandidaatintutkielma, jonka tutkimusaihe ja -otsikko on sosiaalisen median negatiiviset vaikutukset käyttä- jälle. Negatiivisia vaikutuksia tutkittiin vapaa-ajan käytön näkökulmasta. Sosiaalinen media on tullut nopeasti tärkeäksi ja välttämättömäksi osaksi ihmisten jokapäiväistä elämää, ja sen jatkuva läsnäolo vaikuttaa sen käyttäjiin negatiivisella tavalla. Negatiivisten vaikutusten tutkimisella ihmiset tulisivat enemmän tieto...

A free-volume modification of GEM-QC to correlate VLE and LLE in polymer solutions

International Nuclear Information System (INIS)

Radfarnia, H.R.; Taghikhani, V.; Ghotbi, C.; Khoshkbarchi, M.K.

2004-01-01

The generalized quasi-chemical (GEM-QC) model proposed by Wang and Vera is modified to correlate better the phase equilibrium and to overcome the shortcoming of the original model to predict the lower critical solution temperature (LCST) of binary polymer solutions. This shortcoming is mainly because the GEM-QC model does not consider the effect of free-volume, which is important in systems containing molecules with large size differences. The proposed modification is based on replacing the combinatorial term of the GEM-QC model by a term proposed by Kontogerogis et al., which includes the effect of the free-volume. The main advantage of the free volume generalized quasi-chemical (GEM-QC-FV) model over the original GEM-QC is its ability to predict the phase behaviour of binary polymer solutions with LCST behaviour. In addition, the free volume UNIQUAC (UNIQUAC-FV) model is used to correlate VLE and LLE experimental data for binary polymer solutions. The comparison of the results obtained from the GEM-QC-FV model and the UNIQUAC-FV model shows the superiority of the GEM-QC-FV model in correlating the VLE and LLE experimental data for binary polymer solutions

[Integrated health service research of the epiphenomenon (IVF-E)--paradigm shift or Dölle's wine in new skins?].

Science.gov (United States)

Herzog, Wolfgang

2011-08-01

The meaning of epiphenomenalism for psychosomatic medicine and psychotherapy is analyzed. It may be concluded that Ernst-August Dölle was one of the first researchers to describe and to use the Alpha and Omega of epiphenomenalism. Georg Thieme Verlag KG Stuttgart · New York.

Mida teie oma tervise heaks teete? / Ly Jagor, Ülle Mihhailova, Ene Pill, Katrin Käbin...[jt.

Index Scriptorium Estoniae

2008-01-01

Küsimusele vastavad Pärnu Õppenõustamiskeskuse psühholoog Ly Jagor, Maasika lasteaia juhataja asetäitja Ülle Mihhailova, Tallinna Perekeskuse ja Tähetorni lastekeskuse psühholoog Ene Pill, Tallinna Nõmme Noortemaja väikelaste ringijuht Katrin Käbin, Tääksi Põhikooli õpetaja Silva Kolk

Kohvik-restorani Cést La Vie sisekujundus. Tallinn, Suur-Karja 5 / Maile Grünberg, Tõnis Vellama, Ülle Rajasalu

Index Scriptorium Estoniae

Grünberg, Maile, 1942-

2008-01-01

2 korruse plaani, 8 värv. vaadet; fotod: Ingmar Muusikus; sisearhitekt M. Grünberg kavandas ka valdavalt mööbli, laevalgusti disainis T. Vellama, skulptuuride (koopiad) autor on keraamik Ülle Rajasalu

LLE 1995 annual report, October 1994--September 1995

International Nuclear Information System (INIS)

1996-01-01

The fiscal year ending September 1995 (FY95) concluded the third year of the cooperative agreement (DE-FC03-92SF19460) with the U.S. Department of Energy (DOE). This report summarizes research at the Laboratory for Laser Energetics (LLE) and reports on the successful completion of the OMEGA Upgrade. Previous annual reports describe the OMEGA Upgrade design. The preliminary design for the system was complete in October 1989 and the detailed design started in October 1990. The original 24-beam OMEGA system was decommissioned in December 1992 as construction for the OMEGA Upgrade began. We discuss the initial performance results (p. 99) of the upgraded OMEGA laser system. All acceptance tests were completed, and we demonstrated that all 60 beams can irradiate a target with more energy and better beam balance than was required by DOE's acceptance criteria. We are most proud that all program milestones were met or exceeded, and that the system was completed on time and on budget

LLE 1995 annual report, October 1994--September 1995

Energy Technology Data Exchange (ETDEWEB)

NONE

1996-01-01

The fiscal year ending September 1995 (FY95) concluded the third year of the cooperative agreement (DE-FC03-92SF19460) with the U.S. Department of Energy (DOE). This report summarizes research at the Laboratory for Laser Energetics (LLE) and reports on the successful completion of the OMEGA Upgrade. Previous annual reports describe the OMEGA Upgrade design. The preliminary design for the system was complete in October 1989 and the detailed design started in October 1990. The original 24-beam OMEGA system was decommissioned in December 1992 as construction for the OMEGA Upgrade began. We discuss the initial performance results (p. 99) of the upgraded OMEGA laser system. All acceptance tests were completed, and we demonstrated that all 60 beams can irradiate a target with more energy and better beam balance than was required by DOE`s acceptance criteria. We are most proud that all program milestones were met or exceeded, and that the system was completed on time and on budget.

LLE Review Quarterly Report (April-June 1998). Volume 75

Energy Technology Data Exchange (ETDEWEB)

Epstein, Reuben [Univ. of Rochester, NY (United States). Lab. for Laser Energetics

1998-06-01

This volume of the LLE Review, covering the period April–June 1998, includes a report on a recent series of experiments, performed by A. Babushkin, M. Guardalben, R. Keck, and W. Seka, that demonstrate a new scheme for converting the infrared light of OMEGA to the third harmonic in the ultraviolet over a bandwidth that is significantly wider than has been previously attainable. This innovative scheme, employing a second tripling crystal in addition to the doubler-tripler pair currently in use, was proposed by D. Eimerl at Lawrence Livermore National Laboratory and adapted to the OMEGA system by S. Craxton and S. Oskoui, a recent participant in LLE’s Summer High-School Research Program. Wider bandwidths on OMEGA will allow the use of broadband beam smoothing with faster smoothing times than have been employed until now.

LLE 1998 annual report, October 1997 -September 1998. Inertial fusion program and National Laser Users' Facility program

International Nuclear Information System (INIS)

1999-01-01

This report summarizes research at the Laboratory for Laser Energetics (LLE), the operation of the National Laser Users' Facility (NLUF), and programs involving the education of high school, undergraduate, and graduate students for FY98. Research summaries cover: progress in laser fusion; diagnostic development; laser and optical technology; and advanced technology for laser targets

LLE 1998 annual report, October 1997--September 1998. Inertial fusion program and National Laser Users` Facility program

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-01-01

This report summarizes research at the Laboratory for Laser Energetics (LLE), the operation of the National Laser Users` Facility (NLUF), and programs involving the education of high school, undergraduate, and graduate students for FY98. Research summaries cover: progress in laser fusion; diagnostic development; laser and optical technology; and advanced technology for laser targets.

Käyttöohjeen tuottaminen kalataloushallinnon Kaveri-tietojärjestelmälle

OpenAIRE

Härkönen, Eevamaria

2011-01-01

Tämän opinnäytetyön aiheena oli suunnitella ja tuottaa käyttöohjeet kalataloushallinnon tietojärjestelmälle, joka on kehitetty maa- ja metsätalousministeriön tietopalvelukeskuksessa Tikessä. Käyttöohje laadittiin opintoihin kuuluneen syventävän harjoittelun yhteydessä. Kyseisestä kalataloushallinnon tietojärjestelmästä käytetään kutsumanimeä Kaveri. Vapaa-ajan kalatalouteen liittyvä Kaveri-tietojärjestelmä on laaja ja moniosainen järjestelmä, joka sisältää muun muassa velvoite-, istutus- sekä...

Binary and ternary LLE data of the system (ethylbenzene + styrene + 1-ethyl-3-methylimidazolium thiocyanate) and binary VLE data of the system (styrene + 1-ethyl-3-methylimidazolium thiocyanate)

International Nuclear Information System (INIS)

Jongmans, Mark T.G.; Schuur, Boelo; Haan, André B. de

2012-01-01

Highlights: ► LLE data have been measured for the system {ethylbenzene + styrene + [EMIM][SCN]}. ► VLE was determined for the system {styrene + [EMIM][SCN]} at vacuum conditions. ► All experimental data were correlated well with the NRTL model. ► [EMIM][SCN] has a much larger selectivity than the benchmark solvent sulfolane. - Abstract: The distillation of close boiling mixtures may be improved by adding a proper affinity solvent, and thereby creating an extractive distillation process. An example of a close boiling mixture that may be separated by extractive distillation is the mixture ethylbenzene/styrene. The ionic liquid 1-ethyl-3-methylimidazolium thiocyanate ([EMIM][SCN]) is a promising solvent to separate ethylbenzene and styrene by extractive distillation. In this study, (vapour + liquid) equilibrium data have been measured for the binary system (styrene + [EMIM][SCN]) over the pressure range of (3 to 20) kPa and binary and ternary (liquid + liquid) equilibrium data of the system (ethylbenzene + styrene + [EMIM][SCN]) at temperatures (313.2, 333.2 and 353.2) K. Due to the low solubility of ethylbenzene in [EMIM][SCN], it was not possible to measure accurately VLE data of the binary system (ethylbenzene + [EMIM][SCN]) and of the ternary system (ethylbenzene + styrene + [EMIM][SCN]) using the ebulliometer. Because previous work showed that the LLE selectivity is a good measure for the selectivity in VLE, we determined the selectivity with LLE. The selectivity of [EMIM][SCN] to styrene in LLE measurements ranges from 2.1 at high styrene raffinate purity to 2.6 at high ethylbenzene raffinate purity. The NRTL model can properly describe the experimental results. The rRMSD in temperature, pressure and mole fraction for the binary VLE data are respectively (0.1, 0.12 and 0.13)%. The rRMSD is only 0.7% in mole fraction for the LLE data.

LLE Review Quarterly Report (October-December 2000). Volume 85

Energy Technology Data Exchange (ETDEWEB)

Sources, John M. [Univ. of Rochester, NY (United States). Lab. for Laser Energetics

2000-12-01

This volume of the LLE Review, covering October-December 2000, begins with an article by R. Betti, M. Umansky, V. Lobatchev, V. N. Goncharov, and R. L. McCrory, who report on the development of a model for the deceleration phase of an imploding inertial fusion capsule (p. 1). The model shows that the ablative flow off the inner shell surface plays a critical role in reducing the growth rate and suppressing short-wavelength modes in the deceleration-phase Rayleigh-Taylor instability. Other articles in this volume are: The Effect of Shock Heating on the Stability of Laser-Driven Targets; Spherical Cavity Expansion in Material with Densification; Design and Performance of a Selectable-Rate Streak-Camera Deflection Ramp Generator; Unique High-Bandwidth, UV Fiber Deliver System for OMEGA Diagnostics Applications; Fabrication and Properties of an Ultrafast NbN Hot-Electron Single-Photon detector; and, Preliminary Design of NIF 2-D SSD.

LLE Review Quarterly Report (April-June 2001). Volume 87

Energy Technology Data Exchange (ETDEWEB)

Hinterman, Thomas H. [Univ. of Rochester, NY (United States). Lab. for Laser Energetics

2001-06-01

This volume of the LLE Review, covering April–June 2001, features ''A Self-Calibrating, Multichannel Streak Camera for Inertial Confinement Fusion Applications'' by Dr. W. R. Donaldson, R. Boni, R. L. Keck, and P. A. Jaanimagi. This article (p. 109) describes the 60-beam streak camera system used on OMEGA and focuses on the hardware and software calibration techniques that maximize its utility. The system can diagnose each of the beams on every target shot and can measure beam energies with 8% accuracy and timing at 7 ps rms. Beam-to-beam power variations of less than 5% can be detected. Other articles in this volume are: Evolution of Shell Nonuniformities Near Peak Compression of a Spherical Implosion; Multibeam Stimulated Brillouin Scattering from Hot Solid-Target Plasmas; Hot-Electron Effect in Superconductors and Is Applications for Radiation Sensors; and, Scaling Law for Marginal Ignition.

LLE Review: Volume 63. Quarterly report, April--June 1995

International Nuclear Information System (INIS)

Craxton, R.S.

1995-01-01

This volume of the LLE Review, covering the period of April--June 1995, includes a description of the initial performance results of the upgraded OMEGA laser system. A series of acceptance tests were completed, demonstrating that all 60 beams can irradiate targets with more energy and better beam balance than was required by the Department of Energy's acceptance criteria. Other articles in this volume include a description of a novel energy measurement system used to diagnose all 60 OMEGA beams; a theoretical calculation of the cutoff wave number of the ablative Rayleigh-Taylor instability, applicable to both direct and indirect drive; a description of a new algorithm used for designing distributed phase plates that will produce super-Gaussian focal-plane irradiance profiles: a study of the photoresponse of high-T c YBCO thin films; and a description of magnetorheological finishing, a new process for optics polishing

LLE Review quarterly report, October--December 1992. Volume 53

Energy Technology Data Exchange (ETDEWEB)

Meyerhofer, D.D. [ed.

1992-12-31

This volume of the LLE Review covers the three-month period October--December 1992. On 18 December, the OMEGA Laser Facility fired its last shot. It will be decommissioned during the next quarter to make room for the OMEGA Upgrade Laser Facility. This volume deals with two areas of interest for the OMEGA Upgrade, the development of advanced x-ray and neutron diagnostics and the development of long-pulse (>1-ns) laser sources. The first three articles discuss the development of time-dependent diagnostics. The development of an x-ray framing camera is described and measurements of the high-voltage pulse propagation in the camera are presented. Time-resolved and time-integrated neutron diagnostics for the OMEGA Upgrade are then discussed. Two schemes for the generation of >1-ns laser pulses are presented. Finally, the activities of the National Laser Users Facility and the GDL and OMEGA laser facilities are summarized.

Cadmium toxicity studies under long term-low level exposure (LLE) conditions. I

International Nuclear Information System (INIS)

Sabbioni, E.; Marafante, E.; Amantini, L.; Ubertalli, L.; Pietra, R.

1978-01-01

A long term-low level exposure (LLE) experiment was conducted on rats to determine the metabolic patterns for realistic dietary levels of cadmium. Male rats fed with 61 ppb of cadmium ad libitum, 50 labelled with 109 Cd radiotracer as cadmium chloride via drinking mineral water and 11 unlabelled via food for 2 years. The diet was characterized in its metal content by neutron activation analysis to obtain the total dietary intake of different elements. The kidney was found to be the tissue with the major concentration of cadmium which accumulated continuously during the experiment. The variation of the accumulation pattern of Cd concentration in the liver and intestine indicated an initial rapid increase of Cd during the first 100 days. After this period an apparent equilibrium was attained in both these tissues until the end of the study. The intracellular distribution of cadmium in kidneys, liver, intestine and pancreas were similar, the cytosol fractions containing about 80% of the cellular cadmium. Dialysis experiments indicated that significant amounts of cadmium were able to be associated with cellular organelles, the mitochondria representing the most important organelle capable of binding cadmium. The cytoplasmatic Cd-profiles obtained at various stages of the experiment showed that the metal was only bound to a low-molecular-weight component, cadmium-binding protein (CdBP), which represents the specific cellular-binding component for cadmium under the long term-low level exposure (LLE) conditions. No significant variations in the concentrations of the elements in different organs were observed in animals supplemented with 109 Cd in respect to 109 Cd untreated controls. (Auth.)

LLE Review Quarterly Report July-September 2000

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-12-01

This volume of the LLE Review, covering July-September 2000, begins with an article by T. R. Boehly, V. N. Goncharov, O. Gotchev, J. P. Knauer, D. D. Meyerhofer, D. Oron, S. P. Regan, Y. Srebro, W. Seka, D. Shvarts, S. Skupsky, and V.A. Smalyuk, who describe measurements of the effect of beam smoothing and pulse shape on imprinting. (Imprinting is defined as the imposition of pressure perturbations on the target by spatial variations in the laser intensity.) A principal result is the observation of reduced levels of imprint with the higher beam smoothing afforded by 1-THz smoothing by spectral dispersion (SSD). Additional highlights of research presented in this issue are: (1) P. W. McKenty, V. N. Goncharov, R. P. J. Town, S. Skupsky, R. Betti, and R. L. McCrory describe calculations of directly driven ignition capsule performance on the National Ignition Facility (NIF). The authors detail how the various contributors to implosion disruption (laser imprint, power imbalance, and target roughness) affect target performance and final gain. The conclusions are obtained by examining the simulated target evolution with the two-dimensional hydrodynamics computer code ORCHID. (2) D. D. Meyerhofer, J. A. Delettrez, R. Epstein, V. Yu. Glebov, V. N. Goncharov, R. L. Keck, R. L. McCrory, P. W. McKenty, F. J. Marshall, P. B. Radha, S. P. Regan, S. Roberts, W. Seka, S. Skupsky, V. A. Smalyuk, C. Sorce, C. Stoeckl, J. M. Soures, R. P. J. Town, B. Yaakobi, J. D. Zuegel, J. Frenje, C. K. L1,R. D. Petrasso, F. Seguin, K. Fletcher, S. Padalino, C. Freeman, N. Izumi, R. Lerche, T. W. Phillips, and T. C. Sangster describe the results of a series of direct-drive implosions of gas-fusion-fuel-filled plastic shells performed on the OMEGA laser system. The experiments include those performed with 1-THZ SSD and high-quality power balance. (3) V. Yu. Glebov, D. D. Meyerhofer, C. Stoeckl, and J. D. Zuegel describe the technique of measuring secondary neutron yield (DT neutron yield from D

Eesti Vabariigi põhiseadus : kommenteeritud väljaanne / toimetuskolleegium: Eerik-Juhan Truuväli, Berit Aaviksoo, Oliver Kask, Lasse Lehis, Lauri Madise, Ülle Madise, Kalle Merusk, Lauri Mälksoo, Raul Narits, Vallo Olle, Peep Pruks

Index Scriptorium Estoniae

2008-01-01

Kommentaaride autorid ja sisu: Sissejuhatus / Raul Narits, Lauri Madise, Heinrich Schneider. Preambul / Raul Narits, Heinrich Schneider. I ptk. / Kalle Merusk, Taavi Annus, Madis Ernits, Heiki Lindpere, Lauri Madise. II ptk. / Oliver Kask, Madis Ernits, Taavi Annus, Peeter Roosma, Rait Maruste, Eerik Kergandberg, Ivo Pilving, Uno Lõhmus, Merilin Kiviorg, Einar Vene, Ülle Madise. III ptk. / Oliver Kask. IV ptk. / Lauri Madise, Aaro Mõttus, Jüri Põld, Tiina Runthal. V ptk. / Eerik-Juhan Truuväli, Ülle Madise, Jüri Põld, Urmas Reinsalu. VI ptk. / Kalle Merusk, Jüri Põld. VII ptk. / Eerik-Juhan Truuväli, Jüri Liventaal, Jüri Põld. VIII ptk. / Lasse Lehis. IX ptk. / Kristi Land, Heiki Lindpere, Lauri Madise, Heiki Pisuke. X ptk. / Oliver Kask, Enn Markvart, Jüri Põld. XI ptk. / Ülle Madise, Janek Laidvee, Heinrich Schneider. XII ptk. / Berit Aaviksoo, Mihkel Allik, Enn Markvart, Raul Narits, Aare Reenumägi, Peeter Roosma. XIII ptk. / Raul Narits, Uno Lõhmus, Madis Ernits, Jüri Põld. XIV ptk. / Vallo Olle, Arno Almann, Jüri Liventaal, Ülle Madise. XV ptk. / Eerik-Juhan Truuväli, Aaro Mõttus. Eesti Vabariigi põhiseaduse rakendamise seadus / Oliver Kask, Raul Narits, Peeter Roosma. Eesti Vabariigi põhiseaduse täiendamise seadus / Berit Aaviksoo, Julia Laffranque, Ülle Madise, Jüri Põld. Eesti Vabariigi põhiseadus 1990-2008 : bibliograafia (seisuga september 2008) / koost. Maia Ruttu

LLE Quarterly Report (July-September 1999)[Library for Laser Energetics

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-01-07

This volume of the LLE Review, covering the period July-September 1999, features a theoretical analysis of a process that generates mass perturbations of an imploding target driven by modulated laser illumination. The process, referred to as laser imprint, impacts the integrity of the shell during direct-drive implosions, potentially quenching target performance. In this article V. N. Goncharov, J. A. Delettrez, S. Skupsky, and R. P. J. Town present a model of the generation of mass perturbations and analyze the mass perturbation growth due to nonuniform ablation pressure. Stabilizing mechanisms of thermal conduction smoothing and mass ablation are shown to suppress the acceleration perturbation, and mass ablation is also shown to impact velocity perturbations. The model predicts that a direct-drive cryogenic NIF target will remain intact during the implosion when l-Thz SSD beam smoothing is used.

[Stat-kyrka-samhälle : Den stormaktstida samhällsordningen i Sverige och Östersjöpinserna] / Enn Küng

Index Scriptorium Estoniae

Küng, Enn, 1963-

2002-01-01

Arvustus: Stat-kyrka-samhälle : Den stormaktstida samhällsordningen i Sverige och Östersjöpinserna. (Acta Universitatis Stockholmiensis Studia Baltica Stockholmiensa, 21). Stockholm, 2000. Stockholmi Ülikooli Balti Uuringute Keskuse teaduslik väljaanne "Riik-kirik-ühiskond" Rootsi suurriigi provintsipoliitikast Eesti- ja Liivimaal 16.-17. sajandil

[Experiments on the OMEGA Laser System]. LLE Review. Quarterly report, July-September 1985. Volume 24

International Nuclear Information System (INIS)

Skupsky, S.

1985-01-01

This volume of the LLE Review contains articles on the first 24-beam uv experiments on the OMEGA laser system, the use of absorption spectroscopy to diagnose high-density compressions, the development of a new target fabrication technique to coat mechanically unsupported laser-fusion targets with a parylene layer, the use of liquid crystals as laser-beam apodizers, the investigation of the process of melting using a subpicosecond probe, the development of a new picosecond oscilloscope, and the National Laser Users Facility activities for June-September 1985. 80 refs., 36 figs

LLE Review Quarterly Report (October - December 2007). Volume 113

Energy Technology Data Exchange (ETDEWEB)

Zuegel, Jonathan D. [Univ. of Rochester, NY (United States). Lab. for Laser Energetics

2007-12-01

This volume of the LLE Review, covering October–December 2007, features “High-Intensity Laser–Plasma Interactions in the Refluxing Limit,” by P. M. Nilson, W. Theobald, J. Myatt, C. Stoeckl, M. Storm, O. V. Gotchev, J. D. Zuegel, R. Betti, D. D. Meyerhofer, and T. C. Sangster. In this article (p. 1), the authors report on target experiments using the Multi-Terawatt (MTW) Laser Facility to study isochoric heating of solid-density targets by fast electrons produced from intense, short-pulse laser irradiation. Electron refluxing occurs due to target-sheath field effects and contains most of the fast electrons within the target volume. This efficiently heats the solid-density plasma through collisions. X-ray spectroscopic measurements of absolute K_α (x-radiation) photon yields and variations of the K_β/K_α b emission ratio both indicate that laser energy couples to fast electrons with a conversion efficiency of approximately 20%. Bulk electron temperatures of at least 200 eV are inferred for the smallest mass targets.

LLE Review Quarterly Report (January-March 2000). Volume 82

Energy Technology Data Exchange (ETDEWEB)

Radha, P. B. [Univ. of Rochester, NY (United States). Lab. for Laser Energetics

2000-03-01

This volume of the LLE Review, covering the period January-March 2000, includes a report on OMEGA cryogenic target designs for the soon-to-be-commissioned OMEGA Cryogenic Target Handling System. R. P. J. Town, J. A. Delettrez, R. Epstein, V. N. Goncharov, P. W. McKenty, P. B. Radha, and S. Skupsky use two-dimensional hydrodynamic simulations in conjunction with a stability analysis model to study the performance of OMEGA cryogenic capsules. They show that these targets are energy-scaled from the NIF ignition designs and have similar 1-D behavior and stability properties. This similarity will facilitate the extrapolation of cryogenic target studies on OMEGA to ignition targets on the NIF. Other articles in this volume are: Imprint Reduction using an Intensity Spike in Omega Cryogenic Targets; Measurement of Preheat Due to Fast Electrons in Laser Implosions; Holographic Transmission Gratings for Spectral Dispersion; Laser Beam Smoothing Caused by the Small-Spatial-Scale B-Integral; Three-Dimensional Modeling of Capsule Implosions in OMEGA Tetrahedral Hohlraums; and, Nanoindentation Hardness of Particles Used in Magnetoheological finishing (MRF).

Regionality and biotope exploitation in Danish Ertebølle and adjoining periods

DEFF Research Database (Denmark)

Enghoff, Inge Bødker

.g., the introduction of domestic animals at the transition to the Neolithic (Funnel Beaker Culture). Highlights among new results include the identification of exotic species, specialisations in fishing and hunting at the level of regions and individual settlements, temporal size-changes of red deer, extinction......Abstract Results from new analyses of eleven newly excavated animal bone assemblages from settlements in four regions in Stone Age Denmark (Vendsyssel, the Limfjord area, East Central Jutland and Northern Zealand) are presented and discussed together with reviews of previously studied bone...... assemblages. Most of the settlements date from the Ertebølle culture (5400-3950 BC), but some include the preceding late Kongemose culture as well, while others extend into the Neolithic Funnel Beaker Culture. The study focuses on exploitation of marine and terrestrial animal resources and early animal...

LLE Review 114 (January-March 2008)

International Nuclear Information System (INIS)

Zuegel, J.D.

2008-01-01

This volume of the LLE Review, covering January-March 2008, features 'Cryogenic Targets: Current Status and Future Development', by D. R. Harding, D. H. Edgell, M. D. Wittman, L. M. Elasky, S. J. Verbridge, A. J. Weaver, L. D. Lund, W. Seka, W. T. Shmayda, R. T. Janezic, M. J. Shoup III, M. Moore, R. Junquist, and A. V. Okishev. In this article (p. 57), the authors report on the status of layering cryogenic DT and D 2 targets at LLE for inertial confinement fusion (ICF) targets. This critical effort achieves the important milestone of routinely providing cryogenic DT targets that meet the 1.0-(micro)m (rms) OMEGA ice-quality-surface specification. The best D 2 -ice layers produced so far (rms roughness of 1.1 (micro)m) are approaching the quality typically achieved in DT targets. Efforts to improve the consistency of this process are reported along with investigations supporting the National Ignition Campaign studying issues relevant to indirect-drive and direct-drive cryogenic targets. Additional highlights of recent research presented in this issue include the following: (1) an improved laser speckle smoothing scheme that augments the current NIF 1-D SSD system by using multiple-FM modulators (MultiFM 1-D SSD) (p. 73). With a judicious choice of modulator frequencies, MultiFM 1-D SSD smoothes resonances produced at the higher spatial frequencies and can attain similar or even faster smoothing rates compared to the baseline NIF 2-D SSD system. DRACO simulations have shown that MultiFM 1-D SSD beam smoothing is sufficient for the direct-drive-ignition targets and pulse shapes analyzed thus far, and may even allow reducing the bandwidth enough to eliminate the need for dual-tripler frequency conversion on the NIF. (2) describes a time-gated, monoenergetic proton radiography that provides unique measurements of implosion dynamics of spherical targets in direct-drive inertial confinement fusion (ICF) (p. 81). Radiographs obtained at different implosion times, from

Esmamuljed maaülikoolist / Kristi Kägu, Ülle Ütsik, Priit Veeroja, Simon Soll...[jt.] ; küsitlenud Sirje Pärismaa

Index Scriptorium Estoniae

2008-01-01

Küsimusele, kuidas on möödunud esimesed nädalad, vastasid Maaülikooli esmakursuslased: majandusarvestuse ja finantsjuhtimise erialalt Kristi Kägu, ökonoomika ja ettevõtluse erialalt Ülle Ütsik, veemajanduse erialalt Priit Veeroja, maastikuarhitektuuri erialalt Simon Soll, kinnisvara planeerimise erialalt Merlin Henning ja liha- ja piimatehnoloogia erialalt Liina Politanova

Recovery of Acetic Acid from An Ethanol Fermentation Broth by Liquid-Liquid Extraction (LLE) Using Various Solvents

International Nuclear Information System (INIS)

Pham, Thi Thu Huong; Kim, Tae Hyun; Um, Byung Hwan

2015-01-01

Liquid-liquid extraction (LLE) using various solvents was studied for recovery of acetic acid from a synthetic ethanol fermentation broth. The microbial fermentation of sugars presented in hydrolyzate gives rise to acetic acid as a byproduct. In order to obtain pure ethanol for use as a biofuel, fermentation broth should be subjected to acetic acid removal step and the recovered acetic acid can be put to industrial use. Herein, batch LLE experiments were carried out at 25°C using a synthetic fermentation broth comprising 20.0 g l -1 acetic acid and 5.0 g l -1 ethanol. Ethyl acetate (EtOAc), tri-n-octylphosphine oxide (TOPO), tri-n-octylamine (TOA), and tri-n-alkylphosphine oxide (TAPO) were utilized as solvents, and the extraction potential of each solvent was evaluated by varying the organic phase-to-aqueous phase ratios as 0.2, 0.5, 1.0, 2.0, and 4.0. The highest acetic acid extraction yield was achieved with TAPO; however, the lowest ethanol-to-acetic acid extraction ratio was obtained using TOPO. In a single-stage batch extraction, 97.0 % and 92.4 % of acetic acid could be extracted using TAPO and TOPO when the ratio of organic-to-aqueous phases is 4:1 respectively. A higher solvent-to-feed ratio resulted in an increase in the ethanol-to-acetic acid ratio, which decreased both acetic acid purity and acetic acid extraction yield.

VAT-teater vaatab 30 aastat tulevikku / Tiiu Laks

Index Scriptorium Estoniae

Laks, Tiiu, 1984-

2010-01-01

VAT Teater toob S. Becketti "Krappi viimase lindi" lavale ebatavalisel moel. Festivalil "Draama 2010" Tartus toimub 8. septembril esimene avalik lindistus "...viimane lint / Saare esimene lint". Kontseptsioon: Tanel Saar ja Co. Esitus: Tanel Saar ja Hanna Allsaar. Näitejuhid-konsultandid: Rait Avestik ja Aare Toikka. "Krappi viimane lint" esietendub VAT Teatri ja Tanel Saare esituses 2040. a. sügisel. Festivali "Draama 2010" kavast

LLE Review Quarterly Report (October-December 2001). Volume 89

Energy Technology Data Exchange (ETDEWEB)

Donaldson, William R. [Univ. of Rochester, NY (United States). Lab. for Laser Energetics

2001-12-01

This volume of the LLE Review, covering October-December 2001, features “Time-Integrated Light Images of OMEGA Implosions” by P. Morley and W. Seka (p. 1). E. Kowaluk initiated this project for aesthetic rather than scientific reasons when he began taking visible light photographs of imploding OMEGA targets. These beautiful images are used to communicate LLE’s mission to the general public. A closer examination of the images revealed a one-to-one correspondence between the bright spots in the image and each of the 60 laser beams. The intensity of the bright spots has been related to refraction and absorption in the plasma surrounding the imploding target. These photographs are now proving to be the basis of a new laser-plasma interaction diagnostic. Other articles in this volume are titled the following: Analytical Model of Nonlinear, Single-Mode, Classical Rayleigh-Taylor Instability at Arbitrary Atwood Numbers; A High-Pass Phase Plate Design for OMEGA and the NIF; Advanced Tritium Recovery System; Establishing Links Between Single Gold Nanoparticles Buried Inside SiO₂ Thin Film and 351-nm Pulsed-Laser-Damage Morphology; Resistive Switching Dynamics in Current-Biased Y-Ba-Cu-O Microbridges Excited by Nanosecond Electrical Pulses; and, Properties of Amorphous Carbon Films.

LLE review. Quarterly report, October--December 1991: Volume 49

Energy Technology Data Exchange (ETDEWEB)

Keck, R.L. [ed.

1991-12-31

This volume of the LLE Review, covering the period October-December 1991, contains articles on the analysis of argon-filled target experiments, and a theoretical analysis of the impact of nonlocal heat transport in laser filamentation in plasmas. In the Advanced Technology section there is an article on mechanisms that affect thin-film conductivity, and a report on the gain characteristics of the 20-cm SSA prototype amplifier to be used in the OMEGA Upgrade. Finally, the activities of the National Laser Users Facility and the GDL and OMEGA laser facilities are summarized. Highlights of the research reported in this issue are: argon radiation from argon-filled, polymer-shell targets is used as a core-temperature diagnostic and density diagnostic of the surrounding region in a regime where the argon line radiation is strongly absorbed. A theoretical analysis of the impact of nonlocal heat transport on laser filamentation in plasmas is developed. The resulting model is compared with experimental observations and the implications for ICF are discussed. A study of thermal conductivity in thin films seeks to identify mechanisms that result in degradation of thin-film conductivity. Identifying these mechanisms can lead to changes in the thin-film manufacture that will improve their resistance to laser damage.

LLE Review Quarterly Report (January-March 2002). Volume 90

Energy Technology Data Exchange (ETDEWEB)

Donaldson, William R. [Univ. of Rochester, NY (United States). Lab. for Laser Energetics

2002-03-01

This volume of the LLE Review, covering January-March 2002, features “First Results from Cryogenic Target Implosions on OMEGA” by C. Stoeckl et al. (p. 49). This article describes initial results from direct-drive spherical cryogenic target implosions on the 60-beam OMEGA laser system. These experiments are part of the scientific base leading to direct-drive ignition implosions planned for the National Ignition Facility (NIF). Results shown include neutron yield, secondary-neutron and proton yields, the time of peak neutron emission, and both time-integrated and time-resolved x-ray images of the imploding core. The experimental values are compared with 1-D numerical simulations. The target with an ice-layer nonuniformity of srms = 9 mm showed 30% of the 1-D predicted neutron yield. These initial results are encouraging for future cryogenic implosions on OMEGA and the NIF. Other articles in this issue are titled the following: Equation-of-State Measurements of Porous Materials on OMEGA: Numerical Modeling; Observations of Modulated Shock Waves in Solid Targets Driven by Spatially Modulated Laser Beams; Time-Dependent Electron Thermal Flux Inhibition in direct-Drive Laser Implosions; Precision Spectral Sculpting of Broadband FM Pulses Amplified in a Narrowband Medium; Electric-Field-Induced Motion of Polymer Cholesteric Liquid Crystal Flakes in a Moderately Conductive Fluid; and, Femtosecond Response of a Freestanding LT-GaAs Photoconductive Switch.

"Loomakari" kui uue ühiskonnakorralduse näide / Ernest Truely ; tõlkinud Ulla Juske

Index Scriptorium Estoniae

Truely, Ernest

2009-01-01

Sandra Jõgeva kuraatoriprojektist "Loomakari" Tallinna Kunstihoones, avatud 12. aprillini. Kujundaja Tanel Saar. Sandra Jõgeva, Tanel Saare, Anthony Faroux' (Inglismaa), Jenni Juulia Wallinheimo (Soome) ja Kjetil Kauslandi (Norra) töödest

Pitkälle kehitetyssä terapiassa käytettävien lääkkeiden erityinen myyntilupamenettely

OpenAIRE

Aarnio, Hanna

2013-01-01

Tutkielmassa tarkastellaan pitkälle kehitetyssä terapiassa käytettävien lääkkeiden, eli ATMP-lääkkeiden, keskitettyä myyntilupamenettelyä, joka on luotu Euroopan Parlamentin ja Neuvoston asetuksella EY 1394/2007. ATMP-lääkkeet sisältävät eloperäisiä raaka-aineita ja ovat siten bio-oikeudellisia sääntelykohteita. Tutkielman yhtenä tavoitteena on selvittää, mitä vaatimuksia bio-oikeudellinen näkökulma asettaa ATMP-lääkkeiden sääntelylle. Tutkielman toinen tavoite on selvittää, onko ATMP-lääkkei...

Eesti Vabariigi põhiseadus : kommenteeritud väljaanne / toimetuskolleegium: Eerik-Juhan Truuväli, Oliver Kask, Lasse Lehis, Heiki Lindpere, Uno Lõhmus, Ülle Madise, Kalle Merusk, Raul Narits, Vallo Olle, Jüri Põld, Heinrich Schneider

Index Scriptorium Estoniae

2002-01-01

Kommentaaride autorid ja sisu: Sissejuhatus / Raul Narits, Heinrich Schneider, Lauri Madise. [Preambul] / Heinrich Schneider. I ptk. / Kalle Merusk, Taavi Annus, Madis Ernits, Heiki Lindpere, Lauri Madise. II ptk. / Uno Lõhmus, Taavi Annus, Madis Ernits, Oliver Kask, Eerik Kergandberg, Rait Maruste, Peeter Roosma. III ptk. / Oliver Kask. IV ptk. / Jüri Põld, Lauri Madise, Aaro Mõttus. V ptk. / Eerik-Juhan Truuväli, Ülle Madise, Jüri Põld, Urmas Reinsalu. VI ptk. / Kalle Merusk, Jüri Põld. VII ptk. / Eerik-Juhan Truuväli, Jüri Põld. VIII ptk. / Lasse Lehis. IX ptk. / Heiki Lindpere, Kristi Land, Lauri Madise, Heiki Pisuke. X ptk. / Oliver Kask, Enn Markvart, Jüri Põld. XI ptk. / Heinrich Schneider. XII ptk. / Raul Narits, Aare Reenumägi, Peeter Roosma, Enn Markvart. XIII ptk. / Uno Lõhmus, Madis Ernits, Jüri Põld. XIV ptk. / Vallo Olle, Arno Almann, Ülle Madise, Jüri Liventaal. XV ptk. / Eerik-Juhan Truuväli, Aaro Mõttus. Eesti Vabariigi põhiseaduse rakendamise seadus / Raul Narits, Peeter Roosma, Oliver Kask. Märksõnastik / koost. Ülle Madise, Peep Pruks. Kasutatud õigusaktide lühendid / koost. Virgo Saarmets. Eesti Vabariigi põhiseadus 1990-2002 : bibliograafia / koost. Maia Ruttu

LLE Review 83, Quarterly Report

Energy Technology Data Exchange (ETDEWEB)

None

2000-12-01

This volume of the LLE Review, covering April-June 2000, features an article by F. J. Marshall, T. Ohki, D. McInnis, Z. Ninkov, and J. Carbone, who detail the conversion of the OMEGA time-integrated x-ray diagnostics to electronic readout using direct-detection x-ray cameras [charge-injection devices (CID's)]. Pinhole and x-ray microscope images are shown along with inferred calibration measurements of the CID cameras. Currently, the same cameras are being used to obtain x-ray spectra in a TIM-based spectrometer, extending their use to all time-integrated imaging and spectroscopic x-ray instruments used on OMEGA. Additional highlights of the research presented in this issue are: (1) V. A. Smalyuk, B. Yaakobi, F. J. Marshall, and D. D. Meyerhofer investigate the spatial structure of the temperature and density of target-shell plasmas at peak compression (stagnation). This is accomplished by examining the energy dependence of the x-ray emission using narrow-band x-ray filters and the known absorption properties of the shell dopant (Ti). (2) F. Sequin, C. K. Ll, D. G. Hicks, J. A. Frenje, K. M. Green, R. D. Petrasso, J. M. Soures, V. Yu. Glebov, C. Stoeckl, P. B. Radha, D. D. Meyerhofer, S. Roberts, C. Sorce, T. C. Sangster, M. D. Cable, S. Padalino, and K. Fletcher detail the physics and instrumentation used to obtain and interpret secondary D-{sup 3}He proton spectra from current gas-filled-target and future cryogenic-target experiments. Through a novel extension of existing charged-particle detection techniques with track detectors, the authors demonstrate the ability to obtain secondary proton spectra with increased sensitivity. (3) M. Guardelben, L. Ning, N. Jain, D. Battaglia, and K. Marshall compare the utility of a novel liquid-crystal-based, point-diffraction interferometer (LCPDI) with the commercial standard phase-shifting interferometer and conclude that the LCPDI is a viable low-cost alternative. (4) A. B. Shorey, S. D. Jacobs, W. I. Kordonski, and R

LLE Review 83, Quarterly Report

International Nuclear Information System (INIS)

2000-01-01

This volume of the LLE Review, covering April-June 2000, features an article by F. J. Marshall, T. Ohki, D. McInnis, Z. Ninkov, and J. Carbone, who detail the conversion of the OMEGA time-integrated x-ray diagnostics to electronic readout using direct-detection x-ray cameras [charge-injection devices (CID's)]. Pinhole and x-ray microscope images are shown along with inferred calibration measurements of the CID cameras. Currently, the same cameras are being used to obtain x-ray spectra in a TIM-based spectrometer, extending their use to all time-integrated imaging and spectroscopic x-ray instruments used on OMEGA. Additional highlights of the research presented in this issue are: (1) V. A. Smalyuk, B. Yaakobi, F. J. Marshall, and D. D. Meyerhofer investigate the spatial structure of the temperature and density of target-shell plasmas at peak compression (stagnation). This is accomplished by examining the energy dependence of the x-ray emission using narrow-band x-ray filters and the known absorption properties of the shell dopant (Ti). (2) F. Sequin, C. K. Ll, D. G. Hicks, J. A. Frenje, K. M. Green, R. D. Petrasso, J. M. Soures, V. Yu. Glebov, C. Stoeckl, P. B. Radha, D. D. Meyerhofer, S. Roberts, C. Sorce, T. C. Sangster, M. D. Cable, S. Padalino, and K. Fletcher detail the physics and instrumentation used to obtain and interpret secondary D- 3 He proton spectra from current gas-filled-target and future cryogenic-target experiments. Through a novel extension of existing charged-particle detection techniques with track detectors, the authors demonstrate the ability to obtain secondary proton spectra with increased sensitivity. (3) M. Guardelben, L. Ning, N. Jain, D. Battaglia, and K. Marshall compare the utility of a novel liquid-crystal-based, point-diffraction interferometer (LCPDI) with the commercial standard phase-shifting interferometer and conclude that the LCPDI is a viable low-cost alternative. (4) A. B. Shorey, S. D. Jacobs, W. I. Kordonski, and R. F. Gans

Sügisene moevaatemäng / Britt Rosen

Index Scriptorium Estoniae

Rosen, Britt, 1968-

2008-01-01

FIBITi moepäevad Viru keskuses, korraldaja Anu Kikas. Arne Niidu, Anu Samarüütel-Longi, Tanel Veenre kollektsioonidest. Kalle Aasamäe, Lilli Jahilo, Aet Alevi, Anu Samarüütel-Longi ja Tanel Veenre kommentaarid

Laanmäes leidub ainest Värniku mantlipärijaks / Deivil Tserp

Index Scriptorium Estoniae

Tserp, Deivil, 1968-

2007-01-01

Tanel Laanmäe ei jäänud oma esinemisega alla 20-aastaste EMil Hengelos rahule, kuid kodustel jõuproovidel virutab tulevikulootus oda kaugele. Vt. samas: Treener Toomas Merilat rõõmustab Tanel Laanmäe töökus

Doktoritöödes näeb eestiainelisust / Lembitu Reio

Index Scriptorium Estoniae

Reio, Lembitu, 1924-

2004-01-01

Uppsala Ülikoolis ja Karolinska Instituudis kaitsesid oma doktoritöid: Ann Grubbström, Sigrid Hedin, Salme Timmusk, Anton Terasmaa, Tanel Punga, Mari Kadi. Tanel Käämbrele määras Rootsi Kuninglik Teadusselts 2003. aasta füüsikaauhinna

Homogeneous liquid-liquid extraction (HoLLE) via flotation combined with gas chromatography-flame ionization detection as a very simple, rapid and sensitive method for the determination of fenitrothion in water samples.

Science.gov (United States)

Mashayekhi, Hossein Ali

2013-01-01

Homogeneous liquid-liquid extraction via flotation assistance (HoLLE-FA) and gas chromatography-flame ionization detection (GC-FID) was presented for the extraction and determination of fenitrothion in water samples. In this work, a rapid, simple and efficient HoLLE-FA method was developed based on applying low-density organic solvents without employing centrifugation. A special extraction cell was designed to facilitate the collection of low-density solvent extraction in the determination of fenitrothion in water samples. The water sample solution was added into an extraction cell that contained an appropriate mixture of extraction and homogeneous solvents. By using air flotation, the organic solvent was collected at the conical part of the designed cell. Under the optimum conditions, the method performance was studied in terms of the linear dynamic range (LDR from 1.0 up to 100 μg L⁻¹), linearity (r² > 0.998), and precision (repeatability extraction and determination of fenitrothion in three different water samples.

Õhuloss ehk tuletorni juurde / Tiina Käesel ; kommenteerinud Tamara Luuk

Index Scriptorium Estoniae

Käesel, Tiina, 1943-

2011-01-01

Ehtekunstinäitus "Õhuloss" Tallinna Põhjatuletornis 25. septembrini 2011. Näitusega kaasneb raamat "Castle in the Air - Jewellery from Estonia - Õhuloss", koostajad Kadri Mälk ja Tanel Veenre. Rühmitusse "õhuLoss" kuuluvad Kadri Mälk, Piret Hirv, Eve Margus-Villems, Kristiina Laurits, Villu Plink, Tanel Veenre, Katrin Sipelgas

Nahaga kaetud ihu / Kristi Paap

Index Scriptorium Estoniae

Paap, Kristi

2008-01-01

Rahvusvaheline näitus "2nd skin. Korgipuust ehted" Eesti Tarbekunsti- ja disainimuuseumis kuni 24. IV. Eestist osalevad näitusel Kadri Mälk, Tanel Veenre ja Tõnis Malkov. Carla Castiajo, Eija Mustoneni, Ramon Puig Cuyas'i, Jose Carlos Marquesi, Leonor Hipolito, Tanel Veenre, Gisela Ribeiro ja Kadri Mälgu töödest

Jean-François Gallotte, Joëlle Malberg, Carbone 14 le film, Les Mutins de Pangée

OpenAIRE

Curien, Julie

2014-01-01

Carbone 14 le film est un témoignage sur le mouvement des radios libres, à travers l'exemple de « Carbone 14 », « la radio active » devenue « la radio qui vous encule par les oreilles ». Filmé en 4 jours à la rentrée 1982, avec du matériel volé, le film ovni de Jean-François Galotte et Joëlle Malberg est sélectionné au Festival de Cannes en 1983. Il fait un tollé qui retombe comme une crêpe, aux oubliettes : on n'en parle plus avant... 2011, trente ans après la création de la radio culte et c...

Kauha : [luuletused] / Pjotr Zahharov ; udmurdi keelest tõlkinud soome keelde Viktor Shibanov, Hannu Oittinen, võru keelde tõlkinud Irina Orehhova, Kauksi Ülle, eesti keelde tõlkinud Taive Särg

Index Scriptorium Estoniae

Zahharov, Pjotr

2005-01-01

Sisu: Kauha / udmurdi keelest tõlkinud soome keelde Viktor Shibanov, Hannu Oittinen ; Kopsik / udmurdi keelest tõlkinud võru keelde Irina Orehhova, Kauksi Ülle ; Pu-pu : seitse pühendust rähnile 1, 3, 4, 4, 5-7 / udmurdi keelest tõlkinud eesti keelde Irina Orehhova, Taive Särg ; Metamorfoosid 3-8 / udmurdi keelest tõlkinud eesti keelde Irina Orehhova, Taive Särg

Ternary and binary LLE measurements for solvent (2-methyltetrahydrofuran and cyclopentyl methyl ether) + furfural + water between 298 and 343 K

International Nuclear Information System (INIS)

Männistö, Mikael; Pokki, Juha-Pekka; Fournis, Ludivine; Alopaeus, Ville

2017-01-01

Highlights: • Novel LLE of 2-methyltetrahydrofuran or cyclopentyl methyl ether + furfural + water. • High performance solvents for liquid-liquid extraction exhibited. • Modelled with UNIQUAC-HOC activity coefficient model. • Comparison to other industrial solvents with distribution coefficient and selectivity. - Abstract: The suitability of two solvents for the extraction of furfural from aqueous streams is assessed through novel ternary and binary liquid-liquid equilibria data for mixtures of solvent (2-methyltetrahydrofuran or cyclopentyl methyl ether) + furfural + water. The measured data are reported along with regressed binary interaction parameters for UNIQUAC-HOC activity coefficient model and further analyzed through distribution coefficients and selectivity for furfural. Out of the two solvents, cyclopentyl methyl ether presents a very high selectivity along with good distribution coefficient in the entire temperature range.

Pärnu on Eesti funktsionalismi lipulaev / Anu Villmann

Index Scriptorium Estoniae

Villmann, Anu

2006-01-01

Pärnu uusehitistest - Seedri tänava elamud (arhitekt Kalle Vellevoog), kortermaja Tammsaare ja Lehe tänava nurgal (arhitekt Tanel Tuhal arhitektuuribüroost Luhse ja Tuhal) ja kesklinna koolide võimla (arhitektid Katrin Koov, Siiri Vallner, Kaire Nõmm ja Heidi Urb arhitektuuribüroost KAVA KAVA). Pärnu arhitektuurist võtavad sõna Pärnu Linnavalitsuse arhitekt Karri Tiigisoon, Helle-Ann Urgard, Tanel Tuhal, Hardi Lehemaa ja Toomas Unt

LLE Review Quarterly Report January - March 2012. Volume 130

Energy Technology Data Exchange (ETDEWEB)

Shvydky, Alex [Univ. of Rochester, NY (United States). Lab. for Laser Energetics

2012-03-01

This volume of the LLE Review, covering January–March 2012, features “OMEGA Polar-Drive Target Designs,” by P. B. Radha, J. A. Marozas, F. J. Marshall, A. Shvydky, T. J. B. Collins, V. N. Goncharov, R. L. McCrory, P. W. McKenty, D. D. Meyerhofer, T. C. Sangster, and S. Skupsky. This article (p. 57) describes low-adiabat, cryogenic-deuterium–tritium, and warm-plastic-shell polar-drive (PD)–implosion designs for the OMEGA laser. The designs are at two different on-target laser intensities, each at a different in-flight aspect ratio (IFAR). The first design permits one to study implosion energetics and target performance closer to ignition-relevant intensities (7 X 10¹⁴ W/cm² at the quarter-critical surface), where nonlocal heat conduction and laser–plasma interactions can play an important role, but at lower values of IFAR (~22). The second design permits one to study implosion energetics and target performance at a lower intensity (3 X 10¹⁴ W/cm²) but at higher IFAR (~32), where the shell instability can play an important role. The higher IFAR designs are accessible on the existing OMEGA Laser System only at lower intensities. Implosions at ignition-relevant intensities can be obtained only by reducing target radius, although only at smaller values of IFAR. Polar-drive geometry requires repointing the laser beams to improve shell symmetry. The higher-intensity designs optimize target performance by repointing beams to a lesser extent and compensate for the reduced equatorial drive by increasing beam energies for the repointed beams and using custom beam profiles that improve equatorial illumination at the expense of irradiation at higher latitudes. These designs will be studied when new phase plates for the OMEGA Laser System, corresponding to the smaller target radii and custom beam profiles, are obtained. Implosion results from the combined set of high-intensity and high-IFAR implosions should yield valuable

"Avamaa" ehk Kuidas kasutada ära meie maaelu võimalusi? / Evelyn Müürsepp

Index Scriptorium Estoniae

Müürsepp, Evelyn

2008-01-01

Kunstisümpoosion "Avamaa" Mooste Kunsti- ja Sotsiaalpraktika Keskuses 18.-23. VIII. Tero Nauha, Siim Angerpiku, rühmituse Lahe Atmosfäär, Patrick McGinley ja John Grzinichi kureeritud töötubadest. 23. VIII eksperimentaalse folkmuusika kontserdil "Mesi kõrvadele" esinesid Launau, Lauhkeat Lampaat ja Kuupuu Soomest, Michele Spanghero Itaaliast, Riho Kall, Vaikuse Koosolek (Anna Hints, Helen Kõmmus, Maria Rõhu, Marja-Liisa Plats, Tanel Kaupan), Mari Kalkun ja Tanel Kadalipp Eestist ning Bernu Rits Lätist

Eestlaste loodud tehisintellekt lahendas ameeriklaste tasemetöö

Index Scriptorium Estoniae

2016-01-01

Tartu ülikooli meeskond koosseisus informaatikadoktorant Tambet Matiisen ja arvutiteduse instituudi töötaja Tanel Pärnamaa, saavutas tehisintellekti võistlusel Allen AI Science Challenge neljanda koha

Julia on elus / Ivika Sillar

Index Scriptorium Estoniae

Sillar, Ivika, 1934-

2011-01-01

VAT-teatri "Nisa" (Marjorie Shostaki raamatu põhjal), dramatiseerija, lavastaja ja esitaja Katariina Unt, kaaslavastaja Aare Toikka, muusikaline kujundaja ja esitaja Tanel Ruben. Esietendus 15. aprillil Rahvusraamatukogu teatrisaalis

Kahtlased sõprussuhted = Dubious friendships / Ulrike Gerhardt

Index Scriptorium Estoniae

Gerhardt, Ulrike, 1984-

2014-01-01

Kohaspetsiifiline Läti, Leedu, Eesti, Saksamaa ja Rootsi ühisnäitus "(Re)construction of frendship" Riia Nurgamajas (endine riikliku julgeolekukomitee peakorter). Installatsiooniga "No borders" esines Tanel Rander Eestist

Hula Black - Eesti haute couture / Maria Ulfsak

Index Scriptorium Estoniae

Ulfsak, Maria, 1981-

2003-01-01

Esitleti uut Hula noortekomplekti Black, mille autorid on Anu Lensmant, Marit Ahven, Reet Ulfsak, Eve Hanson, Ruta Tepp, Ketlin Bachmann ja ehtekunstnikud Andrus Rumm, Julia-Maria Pihlak, Tanel Veenre

Innovaatiliste tehnoloogiate rakendamine sugupulli sügavkülmutatud/sulatatud sperma kvaliteedi tõstmiseks / Peeter Padrik, Triin Hallap, Tanel Bulitko, Ülle Jaakma

Index Scriptorium Estoniae

Padrik, Peeter, 1961-

2012-01-01

Uuendatud tehnoloogia seisnes pullide optimeeritud kasutamises, sperma lahjendamise diferentseerimises, spermide arvu optimeerimises seemendusdoosis ning uue automaatse programmeeritava külmutusseadme Turbo Freezer rakendamises

ISEA2004 fashion show

Index Scriptorium Estoniae

2004-01-01

Karolin Kuusiku, Vassilissa, Jaana Päeva ja Jaanika Pajuste moelooming Rahvusvahelise elektroonilise kunsti sümpoosioni ISEA2004 moeetendusel klubis Bon Bon (Tallinn). ISEA2004 moeetenduse koordinaatoriks oli Tanel Veenre

Läbipaistva saunaga Austraalias / Sandra Jõgeva

Index Scriptorium Estoniae

Jõgeva, Sandra, 1976-

2010-01-01

Kunstnike grupp Art Container osales Brisbane'i teatrifestivalil (4.-25. sept. 2010) interaktiivse etenduse ja saunainstallatsiooniga "Kümblejad" (autorid Tanel Saar, Erik Alalooga, Sandra Jõgeva, Janno Bergmann, Hans-Gunter Lock)

Animaalne antimagnetism / Mari Laaniste

Index Scriptorium Estoniae

Laaniste, Mari, 1977-

2009-01-01

Rahvusvaheline grupinäitus "Loomakari" Tallinna Kunstihoones kuni 12. aprillini. Kuraator Sandra Jõgeva, kujundaja Tanel Saar. Lühidalt Jenni Juulia Wallinheimo, Kjetil Kauslandi ja Loore Emilie Raavi töödest

"Tõeline ukrainlane räägib ukraina keelt." = "A true ukrainian speaks ukrainian" / Šelda Puķīte

Index Scriptorium Estoniae

Puķīte, Šelda

2016-01-01

Rahvusvaheline rühmanäitus "Identiteet. Ebamäärasuse eesriide taga" Ukraina Rahvuslikus Kunstimuuseumis Kiievis. Kuraator Solvita Krese (Läti). Eestist osalesid Tanel Rander, Kristina Norman ja Flo Kasearu

Kaos ja kord abstraktses kunstis / Vappu Thurlow

Index Scriptorium Estoniae

Thurlow, Vappu, 1960-

2005-01-01

Inglise füüsik Richard Taylor Jackson Pollocki maalidest. Kaose poolt mahajäetud mustritest ehk fraktaalidest. Siim Tanel Annuse reljeefmaalid, Andrus Rõugu abstraktsed vormid. Näitus "Pidulikud kontseptsioonid" Estonia Kontserdisaalis

BBC filmib Eestimaa eurolauluhullustust / Aarne Mäe

Index Scriptorium Estoniae

Mäe, Aarne, 1967-

2002-01-01

BBC salvestas dokumentaalfilmi tarvis Rakvere Teatri kohvikus Eurovisiooni lauluvõistluse võitnud Tanel Padarit ja tema ansamblit Speed Free. Filmi režissöör on Marina Zeldovich, produtsent Celia Quartiermain

Eesti saab kaasaegse veiste kogumise keskuse / Lii Sammler ; kommenteerinud Aldo Vaan

Index Scriptorium Estoniae

Sammler, Lii, 1963-

2016-01-01

Oktoobris avab Eesti Tõuloomakasvatajate Ühistu Harjumaal Kaunissaares loomade kogumiskeskuse. See annab võimaluse loomad enne eksporti kokku koondada ja vajalikud uuringud teha. Vestlusest Eesti Tõuloomakasvatajate Ühistu juhatuse esimehe Tanel Bulitkoga

Raju rokk ja rütmikas pop / Signe Sillasoo

Index Scriptorium Estoniae

Sillasoo, Signe

2009-01-01

Festivalist "Rabarock" 12.-13. juunil Järvakandis, erinevates Eesti linnades toimuvast kontserdituurist "Noored on hukas", kus esinemas Tanel Padar & The Sun ja Singer Vinger, kontserdil Viljandis 17. juunil esinevad Dingo, Smilers ja Traffic

Venezia filmifestivali kimbutab staaripõud / Triin Tael

Index Scriptorium Estoniae

Tael, Triin

2008-01-01

Algas Veneetsia 65. filmifestival. Tanel Toomi lühimängufilm "Teine tulemine" on võetud Veneetsia filmifestivali lühifilmide programmi. Sellest sõnum "Eesti linateos võistleb lühifilmide programmis"

BBC filmib Eesti elu pärast võitu Eurovisioonil / Aarne Mäe

Index Scriptorium Estoniae

Mäe, Aarne, 1967-

2002-01-01

BBC teeb dokumentaalfilmi ning salvestas Rakvere Teatri kohvikus Eurovisiooni lauluvõistluse võitnud Tanel Padarit ja tema ansamblit Speed Free. Filmi režissöör on Marina Zenovich, produtsent Celia Quartiermain

Muutused transiidis panid uusi lahendusi otsima / Roger Allas

Index Scriptorium Estoniae

Allas, Roger

2008-01-01

Transiidikonverentsil Transestonia tehti kokkuvõte 2007. aasta transiidimahtudest ja otsiti lahendusi tulevikuks. Vt. samas: Tanel Raig. Juhtparteid vaatavad transiidi arendamisel eri suundades; Isamaa ja Res Publica Liidu kommentaar transiidi ja konteinerterminali rajamise kohta

Plaadid / Kaur Garshnek, Ave Randviir, Priit Pruul...[jt.

Index Scriptorium Estoniae

2007-01-01

Uutest heliplaatidest Jaak Sooäär, Raul Vaigla, Tanel Ruben "No99 Jazzklubis", Black Strobe "Burn Your Own Church", The Quantic Soul Orchestra "Tropidelico", Uni "Kosmikud II", Bugge Wesseltoft "IM", Gabrielle "Always"

Muusikamaailm / Priit Kuusk

Index Scriptorium Estoniae

Kuusk, Priit, 1938-

2011-01-01

Lühisõnumeid muusikamaailmast: Gramophone auhind aastal 2011. Daniel Barenboim La Scala muusikadirektoriks. Lera Auerbachi loomingu esmaettekandeid sügisel. Valmis Ameerika sümfooniate uus diskograafia. Tanel Joamets tutvustab "Põhjamaa piltides" Tubina muusikat

Pop / Mart Juur

Index Scriptorium Estoniae

Juur, Mart, 1964-

2003-01-01

Heliplaatidest: Dave Gahan "Paper Monsters", Paddy McAloon "I Trawl the Megahertz", Jukka Gustavson Organ Fusion Band "Between Fire And Ice", Tanel Ruben & Victoria "A Sentimental Call", Opiate "Sometimes", The Mooney Suzuki "Electric Sweat"

19. II esitas HULA Kanuti gildi vaatemängulist kostüümidraamat

Index Scriptorium Estoniae

2003-01-01

Rõivakollektsiooni autorid on HULA loojad Reet Ulfsak, Marit Ahven, Anu Lensment, Eve Hanson ning külalistena Ruta Tepp, Ketlin Bachmann. HB kollektsiooni jaoks disainitud ehete autorid on Tanel Veenre, Andrus Rumm, Julia-Maria Pihlak

Moda opjat vernulas v Tallinn - Fashion Is Back In Tallinn

Index Scriptorium Estoniae

2008-01-01

Moeüritus Fashion is Back in Tallinn (FIBIT) Viru Keskuses Tallinnas. Gala-etendusel "Sinine, Must ja Valge" esitletud Anu Samarüütel-Longi, Tanel Veenre ja Arne Niidu moekollektsioonidest. Lisaks värvilised fotod

Absurd ja lootus Albert Camus' lühiproosas / Aivar Kull

Index Scriptorium Estoniae

Kull, Aivar, 1955-

2004-01-01

Arvustus: Camus, Albert. Pagendus ja kuningriik : kogutud lühiproosa / prantsuse keelest tõlkinud Triinu Tamm, Krista Vogelberg, Tanel Lepsoo, Henno Rajandi. Tallinn : Varrak, 2004. Vaata ka: Kull, Aivar. Kulli pilk. - Tartu : Ilmamaa, 2005, lk. 78-79

"Matrix" sobitub iga filosoofiaga / Rando Tooming

Index Scriptorium Estoniae

Tooming, Rando

2003-01-01

Andy ja Larry Wachowski ulmefilmide triloogia "Matrix" fenomeni analüüsist ajakirja "Vikerkaar" 2003. aasta 9. numbris, kus sellele on pühendatud nelja filosoofi artiklid ( Slavoj Zhizhek, Jüri Eintalu, Bruno Mölder, Tanel Tammet)

Plaadid / Veiko Pesur, Tiiu Laks, Mart Normet

Index Scriptorium Estoniae

Pesur, Veiko

2008-01-01

Uutest heliplaatidest Shower, Nice Try ja Jim Arrow & The Anachrones "Eesti Rock Antoloogia", Eskimo "Psst! pole sõnu sõnumiks tarvis", Tanel Padar & The Sun "Veidi valjem kui vaikus II", Liisi Koikson "Väikeste asjade võlu"

München 2006 : Ehe / Kadri Mälk

Index Scriptorium Estoniae

Mälk, Kadri, 1958-

2006-01-01

Münchenis igal kevadel toimuvast ehtesündmusest "Schmuckszene" ehk "Ehtelava". 2006. aastal said preemiad Annamaria Zanella Itaaliast, Annelies Planteijdt Hollandist ja Bernhard Schobinger Šveitsist. Eestit esindasid Piret Hirve ja Tanel Veenre tööd

Viljandi laululava = Viljandi festival arena

Index Scriptorium Estoniae

2015-01-01

Viljandi laululava Talli tänav 2, valminud 2013. Arhitektid Ott Kadarik, Mihkel Tüür, Tanel Trepp (Kadarik Tüür Arhitektid OÜ), insenerid Tõnu Peipman, Viljar Sepp (IB Printsiip OÜ). Eesti Kultuurkapitali Arhitektuuri sihtkapitali aastapreemia 2014

Plaadid / Mart Normet

Index Scriptorium Estoniae

Normet, Mart, 1979-

2006-01-01

Uutest heliplaatidest Tõnis Mägi "Vestlus Hermanniga", Tanel Padar & The Sun "Veidi valjem kui vaikus", Solveig Slettahjell & Slow Motion Quartet "Pixiedust", "Brokeback Mountain", "Lindström & Prins Thomas", Pia Fraus "Nature Heart Software", Richard Ashcroft "Keys To The World"

Fantacy't erinevale maitsele / Sash Uusjärv

Index Scriptorium Estoniae

Uusjärv, Sash

2011-01-01

Arvustus: Westerfeld, Scott. Inetud / inglise keelest tõlkinud Maali Käbin. Tallinn : Varrak, 2011; Flinn, Alex. Koletu / inglise keelest tõlkinud Kret Kaasik. Tallinn : Varrak, 2010 ; Banner, Catherine. Kuninga silmad / inglise keelest tõlkinud Tanel Rõigas. Tallinn : Varrak, 2011

Valmib valus lavalugu perest : Athenas jõuab vaatajate ette Mart Kivastiku suhtedraama / Raimu Hanson

Index Scriptorium Estoniae

Hanson, Raimu, 1957-

2008-01-01

SA Eesti Teatri Festival esietendab 4. mail Athena keskuses Margus Kasterpalu lavastuses Mart Kivastiku näidendit "Meie isa, kes sa oled ..." Mängivad Vanemuise näitlejad Marika Aidla, Hannes Kaljujärv, Tanel Jonas ning Leino Rei

Eesti foto Berliinis

Index Scriptorium Estoniae

2003-01-01

Berliinis Giedre Bartelti galeriis kaheksa eesti kunstniku fotonäitus "(Un)Dressed Body in the Baltic Photo Art vol. 2 : Estonia" - Ene-Liis Semper, Peeter Laurits, Mark Raidpere, Liina Siib, Ly Lestberg, Mare Tralla, Margot Kask ja Tanel Veenre

Separation and Recycling for Rare Earth Elements by Homogeneous Liquid-Liquid Extraction (HoLLE Using a pH-Responsive Fluorine-Based Surfactant

Directory of Open Access Journals (Sweden)

Shotaro Saito

2015-08-01

Full Text Available A selective separation and recycling system for metal ions was developed by homogeneous liquid-liquid extraction (HoLLE using a fluorosurfactant. Sixty-two different elemental ions (e.g., Ag, Al, As, Au, B, Ba, Be, Bi, Ca, Cd, Ce, Co, Cr, Cu, Dy, Er, Eu, Fe, Ga, Gd, Ge, Hf, Hg, Ho, In, Ir, La, Lu, Mg, Mn, Mo, Nb, Nd, Ni, Os, P, Pb, Pd, Pr, Pt, Re, Rh, Ru, Sb, Sc, Se, Si, Sm, Sn, Sr, Ta, Tb, Te, Ti, Tl, Tm, V, W, Y, Yb, Zn, and Zr were examined. By changing pH from a neutral or alkaline solution (pH ≥ 6.5 to that of an acidic solution (pH < 4.0, gallium, zirconium, palladium, silver, platinum, and rare earth elements were extracted at >90% efficiency into a sedimented Zonyl FSA® (CF3(CF2n(CH22S(CH22COOH, n = 6–8 liquid phase. Moreover, all rare earth elements were obtained with superior extraction and stripping percentages. In the recycling of rare earth elements, the sedimented phase was maintained using a filter along with a mixed solution of THF and 1 M sodium hydroxide aqueous solution. The Zonyl FSA® was filtrated and the rare earth elements were recovered on the filter as a hydroxide. Furthermore, the filtrated Zonyl FSA was reusable by conditioning the subject pH.

Vanadusest infantiilsuseni / Teet Veispak

Index Scriptorium Estoniae

Veispak, Teet, 1955-

2005-01-01

Aprillikuu näitustest Tallinnas. Pikemalt Reet Varblase kureeritud näitusest "Homo grandis natu" Tallinna Kunstihoones, Jaan Paavle ja Tanel Saare näitustest Draakoni galeriis, Külli K. Kaatsi ja Daniele Mosca väljapanekust "Salajased aiad" Kunstihoone galeriis

Absurd on igihaljas / Vaapo Vaher

Index Scriptorium Estoniae

Vaher, Vaapo, 1945-

2006-01-01

Tutvustus: Camus, Albert. Õnnelik surm / tõlkinud Tanel Lepsoo. Tallinn : Varrak, 2005 ; Metsanurk, Mait. Kreeps / koost. Maire Liivamets. Tallinn : Eesti Raamat, 2005. (Eesti novellivara). Järg: 23. veebr., lk. 27, sisaldab Aivar Kulli kriitikakogu "Kulli pilk" (Ilmamaa, 2005) tutvustust

FIBIT : k patriotizmu tsherez kubizm i gotiku / Olesja Truvorova

Index Scriptorium Estoniae

Truvorova, Olesja

2008-01-01

Moeshõul "Sinine, Must ja Valge" esitletud Anu Samarüütel-Longi, Tanel Veenre ja Arne Niidu moekollektsioonidest. Etendus toimus moeüritusel Fashion is Back in Tallinn (FIBIT) Viru Keskuses Tallinnas. Lisaks värvilised fotod Stanislav Rõshkevitshilt

11. IV avati Draakoni galeriis...

Index Scriptorium Estoniae

2005-01-01

Tanel Saare (sünd. 1979) näitus "Gott und huhn episode IV: seed shower". Eksponeeritakse väljavõtteid aktsioonidest aastatel 2000-2004 Turus, Nürnbergis, Berliinis, Lohusalus ja Soulis. Osa aktsioone toimus koos rühmitusega Non Grata

1 küsimus noorele juhile : Mis teha, kui kopp on ees - kuidas sa stressist jagu saad? / Riho Jürvetson, Merit Miller, Krister Rekkaro ... [jt.

Index Scriptorium Estoniae

2009-01-01

Küsimusele vastavad EMT erakliendi osakonna juhataja Riho Jürvetson, KPMG Baltics müügijuht Merit Miller, ArtPrint juht Krister Rekkaro, Dateli juhatuse liige Triin Sepp, Media House projektijuht Tanel Tarkmees, Ober-Haus Kinnisvara tegevjuht Katrin Klein-Näppi

Münchenis esitletakse Eesti juveelikunsti

Index Scriptorium Estoniae

2009-01-01

Münchenis toimuval üritusel Schmuckzene esitletakse raamatut "Just Must", mis ilmus 2008. aastal Tallinnas samanimelise ehtekunstinäituse raames. Koostaja Kadri Mälk, kujundaja Aadam Kaarma, fotod Tanel Veenre. Kirjastus Arnoldsche Art Publishers arvas raamatu aasta viie parema ehtekunstiraamatu hulka

Popmuusika / Margus Haav

Index Scriptorium Estoniae

Haav, Margus, 1969-

2006-01-01

Uutest heliplaatidest Nelly Furtado "Loose", Nouvelle Vague "Bande A Part", Fatboy Slim "The Greatet Hits", Plan B "Who Needs Actions When You Got Words", Linus Loves "Stage Invader", Tanel Padar & The sun "100% Rock'nRoll2, George Benson "The Essential"

Raamat / Tanel Verk

Index Scriptorium Estoniae

Verk, Tanel

2007-01-01

Dirigent Neeme Järvi elulooalbumi "Neeme Järvi. Kunstniku elu / The Maestro's Touch" esitlusest Tallinnas Viru Keskuse raamatupoes Rahva Raamat, pidulikust albumi esitlusest 15. aug. Eesti Teatri- ja Muusikamuuseumis

Miks ma end ära ei tapa : [luuletused] / Paul-Eerik Rummo

Index Scriptorium Estoniae

Rummo, Paul-Eerik, 1942-

2001-01-01

Tekst eesti ja inglise k. P.-E. Rummo lühibiograafia eesti ja inglise k. lk. 131. Sisu: Miks ma end ära ei tapa = Why I don't kill myself ; "Maailm mu hinge ei tungind, vaid imbus..." = "The world did not invade my soul, it seeped into it..." ; "Taevas on kummargil üle maa..." = "The sky stoops over the earth..." ; "Nüüd anna jumal jaksu joosta juhuste sajus..." = "Now grant me God the strength to run through the rains of chance..." ; Jälle, jälle, jälle, jälle, jälle... = Again again again again again ; "maailm mille lõpp on mõeldav..." = "a world whose end is conceivable..." ; Kinni hoidmas = Clinging ; Poolüminal = Crooning

In situ liquid-liquid extraction as a sample preparation method for matrix-assisted laser desorption/ionization MS analysis of polypeptide mixtures

DEFF Research Database (Denmark)

Kjellström, Sven; Jensen, Ole Nørregaard

2003-01-01

A novel liquid-liquid extraction (LLE) procedure was investigated for preparation of peptide and protein samples for matrix-assisted laser desorption/ionization mass spectrometry (MALDI MS). LLE using ethyl acetate as the water-immiscible organic solvent enabled segregation of hydrophobic...... matrix to the organic solvent enhanced the efficiency of the LLE-MALDI MS method for analysis of hydrophobic peptides and proteins. LLE-MALDI MS enabled the detection of the hydrophobic membrane protein bacteriorhodopsin as a component in a simple protein mixture. Peptide mixtures containing...... phosphorylated, glycosylated, or acylated peptides were successfully separated and analyzed by the in situ LLE-MALDI MS technique and demonstrate the potential of this method for enhanced separation and structural analysis of posttranslationally modified peptides in proteomics research....

Kõlaritootja hoiab omaette / Andris Feldmanis

Index Scriptorium Estoniae

Feldmanis, Andris, 1982-

2005-01-01

Ilmunud ka: Delovõje Vedomosti 16. veebr. lk. 12. Kvaliteetkõlarite tootja Audes LLC OÜ börsileminekule ei mõtle. Diagramm: Audese käive nelja aastaga kahekordistunud. Kommenteerib Tõnis Oja. Vt. samas: Tanel Kompus. Audese kvaliteet on aastaga tõusnud

Ellujäämiskursus / interv. Sandra Jõgeva

Index Scriptorium Estoniae

2008-01-01

Non Grata Kunstikonteineris kuni 17. XI näitus "Dekonstruktsioon/Rekonstruktsioon", Orion Maxtedi ja Tanel Saare workshop'i jäädvustus. Workship'is osalesid performance'i-kunstnikud Beth Greenhalgh, Samuel Hasler, Yoko Ishiguro, maalikunstnik Josephine Wood, helikunstnik Simon Whetham ja Sandra Jõgeva

Ehe linnulennult. Kõikjal. Eikusagil / Kristiina Laurits

Index Scriptorium Estoniae

Laurits, Kristiina, 1975-

2005-01-01

Ehtekunstinäitus "Ars Ornata Europeana 2005" Lissaboni antiikkunsti muuseumis (Museu Nacional de Arte Antiga) 7. VII-11. IX ja Belemi kultuurikeskuses 5. VII-4. IX. Esinema oli kutsutud ehtekunstnikke üle maailma, Eestist olid näitusele valitud Tanel Veenre linnupea-kaelaehted

7. I kell 18 avatakse Pärnu Muuseumi Aidas...

Index Scriptorium Estoniae

2006-01-01

Urmas Viigi juhendatud EKA graafikaüliõpilaste tööde näitus, toimuvad ka Pink Pungi, Ernest Truely, Lexxxa, Ville-Karel Viirelaiu, Egle Veske, Remo Randveri, Toomas Kuusingu, Meeland Sepa, Sorge, Sirami (Mari Kartau), Billeneeve, Tanel Saare performance'id

Kirjad Paduasse / Marijke Vallanzasca ; tõlkinud Mart Rummo

Index Scriptorium Estoniae

Vallanzasca, Marijke

2010-01-01

Eesti ehtekunstinäitus Marijke Studios Paduas 23. 04.-30. 06. 2010. 17 osalejat loetletud. Eksponeeritud oli 69 ehteobjekti, ilmus kataloog. Kadri Mälgu, Piret Hirve, Tanel Veenre, Villu Plingi, Eve Margus-Villemsi, Kristiina Kibe ja Kertu Tubergi töödest

Kontsert

Index Scriptorium Estoniae

2005-01-01

Elleri Tartu Muusikakooli trompetistide kontserdist 31. märtsil ja Tanel Joametsa klaverikontserdist 3. apr.TÜ aulas. Osiris Piano Trio kontserdist 1. apr. TÜ Ajaloo Muuseumis. Kontserdist 26. märtsil Vanemuise kontserdimajas. Camerata Scotland kontserdist Christopher Adey juhatusel 6. apr. Vanemuise kontserdimajas

Ehtekunstnikud Genfis

Index Scriptorium Estoniae

2002-01-01

Eesti Kunstiakadeemia ehteväljapanek kõrgkoolide ehetekunstiüliõpilaste suursündmusel "L'ornament est-il toujours un crime?". Eksponeeritud Tanel Veenre, Bruno Lillemetsa, Julia Maria Pihlaku, Kertu Tubergi, Villu Plingi, Piret Hirve ja Eve Margus-Villemsi tööd

Korgipuu uued viljad / Tõnis Malkov

Index Scriptorium Estoniae

Malkov, Tõnis

2008-01-01

Rahvusvaheline ehtekunsti rändnäitus "2nd SKIN. Korgipuust ehted" Eesti Tarbekunsti- ja Disainimuuseumis. Eestist osalevad Kadri Mälk, Tanel Veenre. Kunstnike Carla Castiajo, Leonor Hipolito, Ramon Puig Cuyase, Eija Mustoneni, Theo Smeetsi, Manuel Vilhena, Pedro Segueira töödest

Hõivatute edetabelisse jõudis kolm meest Ugalast / Tea Raidsalu

Index Scriptorium Estoniae

Raidsalu, Tea

2009-01-01

Postimehe nädalalõpulisa "Arter" kõige hõivatumate näitlejate loendis on Ugalast Tanel Ingi, Arvo Raimo ja Arvi Mägi. Andmeid nimekirja koostamiseks andsid teatrite trupijuhid. Ugala näitlejate kaalukamate rollide väljaselgitamist kommenteerib kirjandustoimetaja Helle Leppik

Brno graafilise disaini biennaal

Index Scriptorium Estoniae

2008-01-01

17. VI-19. X 2008 avatud 23. Brno rahvusvahelisest graafilise disauini biennaalist "What's next in graphic design?". Tanel Kärp toob positiivsete näidetena Brno näitusele jõudnud Mart Andersoni Humala ja Kristjan Jagomäe Enigma kirjatüübid

Pop / Mart Kuldkepp

Index Scriptorium Estoniae

Kuldkepp, Mart

2008-01-01

Heliplaatidest: James "Hey Ma", Kelder "Vikerkaar ja latimeeria", David Torn "Lars and the Real Girl. Music from the motion picture", Tanel Ruben "Kogutud rikkus", Neon Neon "Stainless Style", 3 Doors Down "3 Doors Down", Winston Tong "In a Manner Of Speaking (Best Of)", Witch "Paralyzed"

Genetics Home Reference: Wolff-Parkinson-White syndrome

Science.gov (United States)

... Davis AM, Drago F, Janousek J, Klein GJ, Law IH, Morady FJ, Paul T, Perry JC, Sanatani S, Tanel RE. PACES/HRS expert consensus statement on the management of the asymptomatic young patient with a Wolff-Parkinson-White (WPW, ventricular preexcitation) electrocardiographic pattern: developed in ...

Elu mütoloogilises psühhoruumis / Vaapo Vaher

Index Scriptorium Estoniae

Vaher, Vaapo, 1945-

2009-01-01

Tutvustus: Lukjanenko, Sergei. Öine Vahtkond / tlk. Tanel Rõigas. Tallinn : Varrak, 2008 ; Rubina, Dina. Päikeselisel tänavapoolel / tlk. Veronika Einberg. Tallinn : Tänapäev, 2008 ; Suhhotšev, Aleksandr. Goa sündroom / tlk. Veronika Einberg. Tallinn : Tänapäev, 2008

Eesti ehe Hollandis

Index Scriptorium Estoniae

1999-01-01

12. dets.-ni Hollandis, Nijmegeni linnas Galeerie Marzees noorte eesti ehtekunstnike näitus 'Õhu lossid', mida on spondeerinud ka Charon Kransen New Yorgist. Esinevad Tanel Veenre, Katrin Sipelgas, Villu Plink, Kristiina Laurits, Piret Hirv, Eve Margus ning õppejõud Kadri Mälk

Kunst viib saunakultuuri maakera kuklapoolele

Index Scriptorium Estoniae

2010-01-01

Kultuuritehases Polymer tegutsev Art Container tutvustab Austraalias Brisbane'i festivalil eesti saunakultuuri. Eksponeeritakse arhitektuurilist installatsiooni (kasutatud akendest ehitatud läbipaistev saun) ja esitatakse interaktiivset performance'it "Kümblejad". Töö autorid on Erik Alalooga, Tanel Saar, Sandra Jõgeva, Janno Bergmann, Hans-Gunter Lock

Acute manic episode is associated with an increased risk of lower limb edema.

Science.gov (United States)

Hochman, Eldar; Krivoy, Amir; Shoval, Gal; Valevski, Avi; Weizman, Abraham; Fischel, Tsvi

2013-12-02

Lower limb edema (LLE) was suggested to be associated with the use of psychotropic drugs among patients suffering from severe mental illnesses; however no direct mechanism was found. Therefore, we examined the association between the occurrence of LLE and acute untreated episode leading to hospitalization. A retrospective cross-sectional study was conducted using medical charts of 2529 patients admitted to Geha Mental Health Center between 2002 and 2012. Incident cases of LLE, demographic and clinical data were retrieved. Admission clinical status was modeled as three non-overlapping groups of patients: (i) Patients with a non-affective psychosis (NAP) episode (n = 1563), (ii) patients with a manic episode (n = 366), and (iii) patients with a depressive episode (n = 600). We performed a logistic regression analysis with LLE as the dependent variable controlling for the demographic and clinical variables that may be associated with LLE. LLE was diagnosed in 3.8% (n = 95) of the study population. The rate of LLE was 3-fold higher (χ(2) = 51.9, df = 2, p<0.001) in patients admitted with a manic episode (n = 38; 10.4%) compared to patients admitted with a NAP episode (n = 41; 2.6%) and patients admitted with a depressive episode (n = 16; 2.7%). Manic episode was associated with an increased risk for LLE compared to depressive episode (OR 8.72, 95% CI: 3.53-21.52, p<0.001) or NAP episode (OR 3.96, 95% CI: 2.16-7.26, p<0.001) after controlling for relevant confounders. Acute manic episode, leading to hospitalization, is associated with an increased risk of LLE, compared to NAP or depressive episode, suggesting causal relationship between mood and fluid imbalance. Yet, future prospective studies are needed to rule out the contribution of physical agitation and lithium treatment. © 2013.

Activity strengths of cortical glutamatergic and GABAergic neurons are correlated with transgenerational inheritance of learning ability.

Science.gov (United States)

Liu, Yulong; Ge, Rongjing; Zhao, Xin; Guo, Rui; Huang, Li; Zhao, Shidi; Guan, Sudong; Lu, Wei; Cui, Shan; Wang, Shirlene; Wang, Jin-Hui

2017-12-22

The capabilities of learning and memory in parents are presumably transmitted to their offsprings, in which genetic codes and epigenetic regulations are thought as molecular bases. As neural plasticity occurs during memory formation as cellular mechanism, we aim to examine the correlation of activity strengths at cortical glutamatergic and GABAergic neurons to the transgenerational inheritance of learning ability. In a mouse model of associative learning, paired whisker and odor stimulations led to odorant-induced whisker motion, whose onset appeared fast (high learning efficiency, HLE) or slow (low learning efficiency, LLE). HLE male and female mice, HLE female and LLE male mice as well as HLE male and LLE female mice were cross-mated to have their first generation of offsprings, filials (F1). The onset of odorant-induced whisker motion appeared a sequence of high-to-low efficiency in three groups of F1 mice that were from HLE male and female mice, HLE female and LLE male mice as well as HLE male and LLE female mice. Activities related to glutamatergic neurons in barrel cortices appeared a sequence of high-to-low strength in these F1 mice from HLE male and female mice, HLE female and LLE male mice as well as HLE male and LLE female mice. Activities related to GABAergic neurons in barrel cortices appeared a sequence of low-to-high strength in these F1 mice from HLE male and female mice, HLE female and LLE male mice as well as HLE male and LLE female mice. Neuronal activity strength was linearly correlated to learning efficiency among three groups. Thus, the coordinated activities at glutamatergic and GABAergic neurons may constitute the cellular basis for the transgenerational inheritance of learning ability.

Separation of toluene and heptane by liquid-liquid extraction using z-methyl-N-butylpyridinium tetrafluoroborate isomers (z = 2, 3, or 4) at T = 313.2 K

International Nuclear Information System (INIS)

Garcia, Julian; Garcia, Silvia; Torrecilla, Jose S.; Oliet, Mercedes; Rodriguez, Francisco

2010-01-01

The (liquid + liquid) equilibrium (LLE) data for three ternary systems containing heptane, toluene, and a z-methyl-N-butylpyridinium tetrafluoroborate ionic liquid ([zbmpy][BF 4 ] IL, where z = 2, 3, or 4) were determined at T = 313.2 K and atmospheric pressure. The effect of IL cation isomers on the LLE data was evaluated for the first time. The selectivity and extractive capacity from these LLE data were calculated and compared to those previously reported in the literature for the systems (heptane + toluene + [4bmpy][BF 4 ]) and (heptane + toluene + sulfolane). The results show that the LLE data for the systems comprising the ILs with the metha- and para-substituted cations do not differ significantly from isomer to isomer. On the other hand, significant differences were observed among the systems with the ortho-substituted cation and the other two cation isomers. The degree of consistency of the experimental LLE data was ascertained by applying the Othmer-Tobias correlation. In addition, the LLE data were satisfactorily correlated by means of the thermodynamic NRTL model.

Tricuspid insufficiency after laser lead extraction.

Science.gov (United States)

Rodriguez, Yasser; Mesa, Julian; Arguelles, Eric; Carrillo, Roger G

2013-08-01

The use of laser lead extraction (LLE) to remove pacemaker and implantable cardiac defibrillator leads has become more prevalent in the past decade. Though the procedure is associated with a low rate of complications, LLE still poses some risks to patients. Some reports have suggested an increase in tricuspid insufficiency (TI) associated with LLE. We present a series of patients who underwent both LLE and complete evaluation for TI with echocardiographic techniques. From August 2008 to January 2010, 173 prospective, consecutive patients underwent LLE in a single center. All patients had transesophageal echocardiograms (TEE) during the extraction. Fifty-three patients had tricuspid valve function evaluated a day before the procedure with a transthoracic echocardiogram (TTE), during the procedure with a TEE and 2 days postoperatively with a TTE. All 173 patients experienced no change in tricuspid valve function during the procedure with TEE. Of the 53 patients who underwent a complete TI evaluation, 38 were males (72%) and 15 females (38%), with a mean age of 69.45 ± 14.08. Mean ejection fraction was 35.82 ± 14.72. Three (6%) patients experienced TI after the procedure (two mild and one severe, all with tricuspid valve endocarditis); 16 (30%) patients were found to have TI before LLE that returned to normal valve function during or after the procedure. Thirty-four (64%) patients did not experience any significant change of the tricuspid valve performance after LLE. LLE was not associated with increased TI. ©2013, The Authors. Journal compilation ©2013 Wiley Periodicals, Inc.

Eesti ehted Firenzes

Index Scriptorium Estoniae

2005-01-01

Galeriis Le Arti Orafe on avatud kuue nimeka Euroopa ehtekoolkonna näitus "Chroma". Eestist on töödega esindatud Andrus Rumm, Eve Margus-Villems, Julia-Maria Pihlak, Kertu Tuberg, Kristiina Laurits, Kärt Maran, Maarja Niinemägi, Merle Kasonen, Piret Hirv, Tanel Veenre

Arhitektuuripoliitiliselt Jõhvi kontserdimajast = Jõhvi concert house from the point of architecture policy / Ingrid Ruudi

Index Scriptorium Estoniae

Ruudi, Ingrid, 1978-

2006-01-01

Projekteerija: AB Luhse & Tuhal OÜ. Arhitektid Ra Luhse, Tanel Tuhal. Sisekujundus: Aivar Oja, Mareliis Raid. Konstruktor: IB Pike OÜ. Insener-akustik Linda Madalik. Ehitusfirma: AS YIT Ehitus. Projekt 2003, valmis 2005. Ill.: I ja II korruse plaan, lõige, välisvaade, 2 sisevaadet, värv

Vähem formaalsust, rohkem julgust ja enesekriitikat! / Marko Mäetamm, Anneli Porri, Tiit Pääsuke ... [jt.] ; intervjueerinud Reet Varblane

Index Scriptorium Estoniae

2009-01-01

Kunstiõpetamise võimalikkuse ja vajalikkuse üle vestlesid Eesti Kunstiakadeemia vabade kunstide teaduskonna dekaan Marko Mäetamm, fotokunsti osakonna õppejõud Anneli Porri, emeriitprofessor Tiit Pääsuke, prorektor Liina Siib, graafilise disaini osakonna õppejõud Indrek Sirkel ja ehtekunsti osakonna õppejõud Tanel Veenre

Rein Taaramäe virutas protestiks liidrisärgi porri ja katkestas / Jaan Martinson

Index Scriptorium Estoniae

Martinson, Jaan, 1960-

2007-01-01

Velotuuri Tour de Le Pays Roannaisþ finishis jäi Rein Taaramäe koos klubikaaslaste Tanel Kangerti ja Kalle Kriidiga enne joont seisma, võttis seljast liidrisärgi ja viskas selle protestiks porri. Eestlased olid viimasel etapil suunatud valele teele, kuid kohtunik sõitu ei peatanud

Kunstimuuseumi viimane näitus Rotermanni soolalaos

Index Scriptorium Estoniae

2005-01-01

13. maist Marko Mäetamme ja Kaido Ole "Suur projekt". 18. V muusikaline live-keskkond "Museum of Sleep / Uinuv muuseum", hüvastijätt soolalaoga Ki wa, Joel Tammiku, Tanel Paliale, Masina, Porti, El Roboticos Digitablosi ja Fabrique'i ning Villu Jõgeva ja Kaarel Kurismaa objektide osavõtul

Vennad Coenid jäid seekord sootuks ilma / Kaarel Kressa

Index Scriptorium Estoniae

Kressa, Kaarel, 1983-

2011-01-01

Filmidest, mis kandideerisid mitmes kategoorias Oscarile, kuid ei saanud ühtki auhinda või said oodatust vähem auhindu. Eesti režissööri Tanel Toomi lühifilm "Pihtimus" kandideeris Oscarile parima lühifilmi kategoorias, võitis Luke Matheny "God of Love" (USA, 2010)

Kaheksakümnendad tulevad! / Margus Kiis

Index Scriptorium Estoniae

Kiis, Margus

2003-01-01

Rühmituse Fashist Lendas Üle (FLY) näitus Tartu lastekunstikooli galeriis kuni 30. VIII. Kuraator Andres Keil. Academia Grata üliõpilastest koosneva rühmituse programmist, näituse ava-performance-ist, Teet Raudsepa, Ville Kareli, Tanel Pälli, Taavo Raudsepa ja soomlase Veera Varteva maalidest

Punane moon või kaine mõistus / Ene Läkk

Index Scriptorium Estoniae

Läkk, Ene, 1957-

2001-01-01

Nukuteatri uue hoone sisekujunduse võistluse I ja II koha töödest. I koha töö autorid Raivo Kotov ja Andrus Kõresaar, II koha töö autorid Ülar Mark, Liina Link, stilist Ain Nurmela ja arvutigraafik Tanel Viks büroost Mark & Tamm Arhitektid

Tulekul...

Index Scriptorium Estoniae

2008-01-01

Märtsis toimuvatest muusikaüritustest: Tudengijazz 2008, "Matteuse Passioon" kontsertidest, muusikafestivalist Maa ja Ilm, muusikafestivalist Soul Spectrum, harfimängijast Florence Sitruk. Tanel Padari ja ansambli The Sun kontserttuurist. Jazzkaare piletitemüügist. 14. märtsil toimuvast rootsi ansambli Koop kontserdist, rootsi muusikute Mats & Morgan kontsertidest

Microdialysis as a New Technique for Extracting Phenolic Compounds from Extra Virgin Olive Oil.

Science.gov (United States)

Bazzu, Gianfranco; Molinu, Maria Giovanna; Dore, Antonio; Serra, Pier Andrea

2017-03-01

The amount and composition of the phenolic components play a major role in determining the quality of olive oil. The traditional liquid-liquid extraction (LLE) method requires a time-consuming sample preparation to obtain the "phenolic profile" of extra virgin olive oil (EVOO). This study aimed to develop a microdialysis extraction (MDE) as an alternative to the LLE method to evaluate the phenolic components of EVOO. To this purpose, a microdialysis device and dialysis procedure were developed. "Dynamic-oil" microdialysis was performed using an extracting solution (80:20 methanol/water) flow rate of 2 μL min -1 and a constant EVOO stream of 4 μL min -1 . The results indicated a strong positive correlation between MDE and the LLE method, providing a very similar phenolic profile obtained with traditional LLE. In conclusion, the MDE approach, easier and quicker in comparison to LLE, provided a reliable procedure to determine the phenolic components used as a marker of the quality and traceability of EVOO.

Estconil jagati taas Stalkereid / Jüri Kallas

Index Scriptorium Estoniae

Kallas, Jüri

2006-01-01

Ulmeauhind Stalker 2006 - tõlkeromaan: Lukjanenko, Sergei. Peegelduste labürint / tõlkinud Tanel Rõigas; antoloogia või tõlkekogu: Arvi Nikkarevi koostatud antoloogia "Aphra"; tõlkejutt: Vance, Jack. Puukoi; algupärane raamat: Hargla, Indrek. French ja Koulu; algupärane jutt: Belials, Veiko. Wereke, wereke, ega sa wesi...

ÕhuLoss - ehtides maailma / Pekka Erelt

Index Scriptorium Estoniae

Erelt, Pekka, 1965-

2011-01-01

Ehtekunstnike rühmitusest õhuLoss (Kadri Mälk, Piret Hirv, Eve Margus-Villems, Tanel Veenre, Kristiina Laurits, Villu Plink, Katrin Sipelgas). Esimest korda astus rühmitus üles 10 aastat tagasi Hollandis Marzee galeriis toimunud näitusel. 2011. aasta augustis-septembris toimus näitus Tallinna Põhjatuletornis

Venemaa ei tahtnud G8-le läinud Eesti ajakirjanikke üle piiri lasta / Krister Paris

Index Scriptorium Estoniae

Paris, Krister, 1977-

2006-01-01

Vene piirivalve hoidis Ivangorodis mitu tundi kinni G-8 tippkohtumisele akrediteeringu saanud kolme Eesti ajakirjanikku. Vt. samas: Venemaa WTO-sse veel ei saa, trump on tuumaenergial; Tanel Mazur. Globaliseerumisvastased saadeti pärast vangistust tagasi Eestisse. Lisad: Meelt jõuti avaldada vaid kaks minutit; Lukashenko vastased kiirelt türmi

Preparing for polar-drive ignition on the National Ignition Facility

Directory of Open Access Journals (Sweden)

McKenty P.W.

2013-11-01

Full Text Available The implementation of polar drive (PD at the National Ignition Facility (NIF will enable the execution of direct-drive implosions while the facility is configured for x-ray drive. The Laboratory for Laser Energetics (LLE, in collaboration with LLNL, LANL and GA, is implementing PD on the NIF. LLE has designed and participates in the use of PD implosions for diagnostic commissioning on the NIF. LLE has an active experimental campaign to develop PD in both warm and cryogenic target experiments on OMEGA. LLE and its partners are developing a Polar Drive Project Execution Plan, which will provide a detailed outline of the requirements, resources, and timetable leading to PD-ignition experiments on the NIF.

Liquid–liquid equilibria in the quinary aqueous two-phase system of poly(ethylene glycol) 6000 + sodium sulfate + water in the presence of glucose and ethanol: Experimental investigation and thermodynamic modeling

Energy Technology Data Exchange (ETDEWEB)

Hekayati, Javad; Roosta, Aliakbar, E-mail: aa.roosta@sutech.ac.ir; Javanmardi, Jafar

2016-02-10

Highlights: • Quinary LLE phase equilibria involving PEG 6000 + Na{sub 2}SO{sub 4} + H{sub 2}O + glucose + ethanol. • Favorable partition coefficients of ethanol and glucose. • Satisfactory correlation of the LLE experimental data with the original NRTL model. • Root mean squared deviations (RMSDs) of less than 0.6%. - Abstract: Extractive fermentation processes involving aqueous two-phase systems (ATPSs) are considered as viable means of overcoming the problems associated with product inhibition. Practical development of these processes requires accurate knowledge of the liquid–liquid equilibrium (LLE) of the ATPS forming components alongside the substrate and product of the fermentation process. In this work, the quinary aqueous two-phase LLE of poly(ethylene glycol) 6000 + sodium sulfate + water in the presence of glucose and ethanol have been experimentally determined at 298.15 K using spectrophotometric methods. The resulting LLE data were then satisfactorily correlated by the non-random two-liquid (NRTL) activity coefficient model based on mass fractions. In doing so, the binary energy interaction parameters of the NRTL activity coefficient model were obtained and reported. Calculated RMS deviations below 0.6% demonstrate that the original NRTL activity coefficient model can accurately correlate the LLE data of the quinary aqueous biphasic system of interest.

Liquid–liquid equilibria in the quinary aqueous two-phase system of poly(ethylene glycol) 6000 + sodium sulfate + water in the presence of glucose and ethanol: Experimental investigation and thermodynamic modeling

International Nuclear Information System (INIS)

Hekayati, Javad; Roosta, Aliakbar; Javanmardi, Jafar

2016-01-01

Highlights: • Quinary LLE phase equilibria involving PEG 6000 + Na_2SO_4 + H_2O + glucose + ethanol. • Favorable partition coefficients of ethanol and glucose. • Satisfactory correlation of the LLE experimental data with the original NRTL model. • Root mean squared deviations (RMSDs) of less than 0.6%. - Abstract: Extractive fermentation processes involving aqueous two-phase systems (ATPSs) are considered as viable means of overcoming the problems associated with product inhibition. Practical development of these processes requires accurate knowledge of the liquid–liquid equilibrium (LLE) of the ATPS forming components alongside the substrate and product of the fermentation process. In this work, the quinary aqueous two-phase LLE of poly(ethylene glycol) 6000 + sodium sulfate + water in the presence of glucose and ethanol have been experimentally determined at 298.15 K using spectrophotometric methods. The resulting LLE data were then satisfactorily correlated by the non-random two-liquid (NRTL) activity coefficient model based on mass fractions. In doing so, the binary energy interaction parameters of the NRTL activity coefficient model were obtained and reported. Calculated RMS deviations below 0.6% demonstrate that the original NRTL activity coefficient model can accurately correlate the LLE data of the quinary aqueous biphasic system of interest.

FIBIT - Fashion is back in Tallinn / Marina Poltavtseva

Index Scriptorium Estoniae

Poltavtseva, Marina

2004-01-01

Moepäevad FIBIT Viru keskuses. Üks idee algatajaid on moekunstnik Katrin Kuldma. 1. oktoobril näidatakse soome moekunstniku Ritva-Liisa Pohjalaineni kollektsiooni Allergia - From Dreams to the Unique. Teisi moedemonstratsioone, millede stilistideks on Riina Põldroos, Aldo Järvsoo, Tanel Veenre ja Katrin Kuldma. Rõivad on valitud Viru keskuse kauplustest

Romantiline mässaja või irooniline intellektuaal? / Kärt Hellerma

Index Scriptorium Estoniae

Hellerma, Kärt, 1956-

2005-01-01

Arvustus: Camus, Albert. Pagendus ja kuningriik : kogutud lühiproosa / prantsuse keelest tõlkinud Triinu Tamm, Krista Vogelberg, Tanel Lepsoo, Henno Rajandi. Tallinn : Varrak, 2004. Ilmunud ka kogumikus: Hellerma, Kärt. Kohanenud kirjandus : valik kirjanduskriitikat 1987-2006. Eesti Keele Sihtasutus : Tallinn, 2006. Lk. 200-202, pealk. Must päike ja igaviku helk

Süütust näpates

Index Scriptorium Estoniae

2007-01-01

Tanel Veenre fotoseeria teatrikostüümidest Draamateatri laval. Stilist: Hanna Tiidus. Naine: Merle Palmiste. Poiss: Joonas (MJ-Models). Jumestus: Margit Soosaar. Juuksed: Jelena Radtsenkova. Kostüümid etendustest "Rohuvoodi" (Aime Unt), "Rehepapp", "Tõeline inspektor koer" (Ene-Liis Semper), "Liilia" (Lilja Blumenfeld), "Mort" (Kersti Varrak), "Potilaadale" (Reet Aus), "Amadeus" (Krista Tool)

Neli uut lühimängufilmi noortelt

Index Scriptorium Estoniae

2004-01-01

Eesti Kino Suvepäevade raames esilinastuvad 3. juunil TPÜ filmi ja video õppetooli mängufilmi režissööride II kursuse kursusetööd-lühimängufilmid : "2.68" (Tanel Toom), "Teispool vihma" (Margus Paju), "Sünnipäev" (Kaupo Kruusiauk) ja "Liivakellade parandaja" (Anu Aun)

Turunduskunsti tippteos / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2008-01-01

Kokkupandavast nüüdiskunsti galeriist Mobile Art, mis alates 2008.a. veebruarist on rännanud Hongkongist Tokyosse ja oktoobris jõuab New Yorki. Idee autor Coco Chaneli moemaja juht ja disainer Karl Lagerfeld, arhitekt Zaha Hadid. Näitusel eksponeeritud tööde teemaks on Chaneli käekott

Olemise arheoloog / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2009-01-01

Pariisis elavast ja töötavast eesti kunstnikust Kaia Kiigest, kes jõudis filosoofiaõpingute kaudu maalimise juurde, tema maalinäitusest "Strata" Tallinnas galeriis Vaal 2.-21. aprillini. Kaia Kiik loomisprotsessist, sõnumist, keskkonnast, mälust, Eestist ja Pariisist

Euro on teel / Ivar Jung

Index Scriptorium Estoniae

Jung, Ivar

2005-01-01

Reet Varblase kureeritud näitus "Oma raha" Tallinna Kunstihoone galeriis 12. XI-4. XII. Gints Gabransi videotest, Jaan Jaanisoo masin-installatsioonist, Siim-Tanel Annuse tööst. 2. XII galeriis toimunud kunstnike, kultuurihuviliste ja rahamaailma esindajate (Eesti Panga asepresident Rein Minka, endine president Vahur Kraft, rahandusministri nõuniku kt Veiko Valkiainen) kohtumisest

Innovaatiliste äriideede konkursi võitjad / Varje Sootak

Index Scriptorium Estoniae

Sootak, Varje, 1946-

2006-01-01

Ettevõtjatele, teadlastele ja üliõpilastele korraldatud NETS (New Entrepreneurs in Technology and Science) ettevõtlusprogrammi innovaatiliste äriideede konkursil selgusid 15 parimat, kellest mitmed on Tartu Ülikooli üliõpilased ja töötajad: Anton Litvinenko, Fred Valk, Madis Kauts, Mario Plaas, Marko Daljajev, Meelis Kaldalu, Reigo Ginter, Tanel Tarkmees

Suur müüdikonverents Tartus / Evelin Banhard

Index Scriptorium Estoniae

Banhard, Evelin

2008-01-01

Tartus toimunud rahvusvahelisest konverentsist "Suurte kultuuriliste ja kirjanduslike müütide saatus tänapäeval". Pikemalt Liisa Saariluoma, Jüri Talveti, Angelika Stefanova, Tanel Lepsoo, Caroline De Wagteri, Sonia Bravo Utrera, Ana Martinoska, Marin Laagi, Rutt Hinrikuse, Jeanne Elisabeth Gleseneri, Sabine Coelsch-Foisneri, Harvey L. Hixi ja Hannu K. Riikoneni ettekannetest

Eesti kunst Berliinis

Index Scriptorium Estoniae

2003-01-01

29. novembrist Berliini Giedre Bartelti galeriis fotonäitus "(un)dressed Body in the Baltic Photo. Art vol 2: Estonia". Näituse teema: keha ja selle kujutamisviisid, seksuaalsus ja aseksuaalsus. Eksponeeritud Margot Kase, Peeter Lauritsa, Ly Lestbergi, Mark Raidpere, Ene-Liis Semperi, Liina Siibi, Mare Tralla ja Tanel Veenre video- ja fotolooming. Kuraator Sirje Helme

Plaadid / Priit Hõbemägi

Index Scriptorium Estoniae

Hõbemägi, Priit, 1957-

2006-01-01

Uutest heliplaatidest "Wolfmother", Futureheads "News and Tributes", Sonic Youth "Rather Ripped", tanel Padar & The Sun "100% rock'n'roll", The Raconteurs "Broken toy Soldiers", neil Young "Living With War", Moloko "Catalogue", Nelly Furtado "Loose", Busta Rhymes "Big Bang", "R2 Live. Vol 1", Tiesto "In Search Of Sunrise", "Moon Taxi", Zero 7 "The Garden"

Locally Linear Embedding of Local Orthogonal Least Squares Images for Face Recognition

Science.gov (United States)

Hafizhelmi Kamaru Zaman, Fadhlan

2018-03-01

Dimensionality reduction is very important in face recognition since it ensures that high-dimensionality data can be mapped to lower dimensional space without losing salient and integral facial information. Locally Linear Embedding (LLE) has been previously used to serve this purpose, however, the process of acquiring LLE features requires high computation and resources. To overcome this limitation, we propose a locally-applied Local Orthogonal Least Squares (LOLS) model can be used as initial feature extraction before the application of LLE. By construction of least squares regression under orthogonal constraints we can preserve more discriminant information in the local subspace of facial features while reducing the overall features into a more compact form that we called LOLS images. LLE can then be applied on the LOLS images to maps its representation into a global coordinate system of much lower dimensionality. Several experiments carried out using publicly available face datasets such as AR, ORL, YaleB, and FERET under Single Sample Per Person (SSPP) constraint demonstrates that our proposed method can reduce the time required to compute LLE features while delivering better accuracy when compared to when either LLE or OLS alone is used. Comparison against several other feature extraction methods and more recent feature-learning method such as state-of-the-art Convolutional Neural Networks (CNN) also reveal the superiority of the proposed method under SSPP constraint.

Preventive effects of lignan extract from flax hulls on experimentally induced benign prostate hyperplasia.

Science.gov (United States)

Bisson, Jean-François; Hidalgo, Sophie; Simons, Rudy; Verbruggen, Marian

2014-06-01

Consumption of diet rich in lignans may decrease the risk of some chronic hormonal conditions such as benign prostatic hyperplasia (BPH). This study investigated whether a lignan-rich extract from flaxseed hulls, LinumLife EXTRA (LLE), could prevent BPH using the testosterone propionate (TP)-induced BPH rat model. Male Wistar-Unilever rats were randomly divided into four groups of 12 rats each: a negative control group fed with control diet and receiving daily subcutaneous injections of corn oil without TP, and three groups fed with control diet (positive control), diet containing 0.5% LLE (LLE 0.5) or 1.0% LLE (LLE 1.0) and receiving daily subcutaneous injections of TP in corn oil. Treatments with diets started 2 weeks before the induction of BPH and were carried out for 5 consecutive weeks. The influence of TP and LLE on body weight (BW), food and water consumptions, and enterolactone (ENL) levels in serum and urine of rats was examined at the end of the 5-week treatment period. TP significantly diminished the mean body weight gain (MBWG) of positive control rats and their food and water consumptions while LLE reduced significantly this MBWG reduction in a dose-dependent manner. The lignan-rich extract significantly inhibited TP-induced prostate size ratio (prostate weight/rat BW) increase in comparison with positive controls (P<.001). This effect was dose dependent. Higher serum and urine levels of ENL correlated well with the dose of extract provided to rats. It was concluded that the lignan-rich flaxseed hull extract prevented the TP-induced BPH indicating it might be beneficial in the prevention of BPH.

Preparing for polar-drive ignition on the National Ignition Facility

OpenAIRE

McKenty P.W.; Collins T.J.B.; Marozas J.A.; Kessler T.J.; Zuegel J.D.; Shoup M.J.; Craxton R.S.; Marshall F.J.; Shvydky A.; Skupsky S.; Goncharov V.N.; Radha P.B.; Epstein R.; Sangster T.C.; Meyerhofer D.D.

2013-01-01

The implementation of polar drive (PD) at the National Ignition Facility (NIF) will enable the execution of direct-drive implosions while the facility is configured for x-ray drive. The Laboratory for Laser Energetics (LLE), in collaboration with LLNL, LANL and GA, is implementing PD on the NIF. LLE has designed and participates in the use of PD implosions for diagnostic commissioning on the NIF. LLE has an active experimental campaign to develop PD in both warm and cryogenic target experimen...

"Rohkem naisest kui näitlejast..." / Meelis Kapstas

Index Scriptorium Estoniae

Kapstas, Meelis, 1963-

2006-01-01

Ilmus Ita Everi elulooraamat "Ita Ever. Elu suuruses". Näitlejannad Viire Valdma, Mari-Liis Lill, Ülle Kaljuste, Britta Vahur, Elina Reinold, Kersti Kreismann, Merle Palmiste ja Ülle Ulla avaldavad oma esmamulje raamatust

Eestlane ja sakslane Kunstihoones

Index Scriptorium Estoniae

1998-01-01

Siim-Tanel Annuse ja Abraham David Christiani ühisnäitus 18. dets.-st Tallinna Kunstihoones. Kuraator Dorothee Bauerle-Willert. A. D. Christianilt on näitusel skulptuurid, Mississippi joonistuste seeria, S.-T. Annuselt maalid. Näituse avamisele järgnenud Krista Kodrese juhendatud diskussioonil "Siin ئ piirideta, läbisegi ja piirideta või hoopis maailmakunst provintsist" osalejad

Pop & rock. Retro. Klassika / Margus Kiis

Index Scriptorium Estoniae

Kiis, Margus

2001-01-01

Orbital "The Altogether", Vonda Shepard "Ally McBeal (For Once In My Life)", Jääboiler "Niiongi", Tanel Padar ja Speed Free "Woman Knows", Arvo Pärt "Johannes-Passion", Nikka Costa "Everybody Got Their Something", Stevie Nicks "Trouble In Shangri-La", Richard Thompson "Action Packed The Best of the Capitol Years", "Eurovision Song Contest 2001" heliplaatide tutvustused

Танель Тоом прошел по красной дорожке / интервьюировал Тийт Туумалу

Index Scriptorium Estoniae

Тоом, Танел, 1982-

2011-01-01

Eesti režissööri Tanel Toomi lühifilm "Pihtimus" ("The Confession") kandideeris parima lühifilmi kategoorias Oscarile. (Võitis Luke Matheny "God of Love", USA 2010). Noor režissöör räägib oma muljeid Oscarite jagamise tseremooniast. Ära on toodud ka lühike võitjate nimekiri

Muusika / DJ Pickney Tiger

Index Scriptorium Estoniae

DJ Pickney Tiger, pseud., 1970-

2008-01-01

Kontsertidest: rootsi rockansamblid Backyard Babies ja Bullet 10. dets. Tallinnas klubis Tapper, Tanel Padari ja The Sun heliplaadi "Here Comes The Sun" esitluskontsedid, Alina Rostovskaya & Jazzmobile 4. dets. Tallinnas Lindakivi kultuurikeskuses ja 5. dets. NO99 Jazziklubis, Dessert Time ja Gine Anderssen 8. dets. Viljandi Pärimusmuusika Aidas, inglise punkansambel Sham 69 4. dets. Pärnus Mai keskuse Rockiklubis

Bedwetters jõudis auhinnagalale

Index Scriptorium Estoniae

2007-01-01

MTV Euroopa uute helide auhinna kategoorias pääses edasi Noortebänd 2007 võitja Bedwetters, parima Balti artisti kategoorias Tanel Padar & The Sun, Double Faced Eels ja Tribes of the City Lätist ning Jurga ja Skamp Leedust. Galakontset toimub 1. nov. Münchenis, oma lemmikute poolt saab hääletada veebilehel www.mtvema.com

Kaunase kunstnike külaskäik Tartusse / Kübarsepp, Triin [?Riin

Index Scriptorium Estoniae

Kübarsepp, Triin [?Riin

2006-01-01

Tartus saab näha 21 eri põlvkondadesse kuuluva ja erinevaid stiile viljeleva Kaunase kunstniku loomingut. Näituse kuraatorid kunstiteadlased Kristina Budryte ja Armidas Zhalyps. Leitud ühisjooni eesti ja leedu kunstnike loomingus. Antanas Obcarkas - Siim-Tanel Annus, Alfonsas Vilpishauskas - Vano Allsalu, Agne Jonkute - Tõnis Saadoja. Näitusi aitas korraldada kunstikollektsionäär Matti Milius

Kui sind ei ole siin, siis...

Index Scriptorium Estoniae

Käesel, Tiina, 1943-

2010-01-01

Münchenis 62. rahvusvahelise käsitöömessi raames toimunud rahvusvahelisest konkurssnäitusest "Ehe" (Schmuck"), kuhu Eestist oli valitud Tanel Veenre tööga "Flora talv", konkurssnäitusest "Talendid" ("Talente"), Eesti ehtekunstnike rühmituse ÕhuLoss näitusest Müncheni Vana põhjakalmistu surnuaiavahi majas jt. ehtenäitustest

Noor filmipõlvkond tulekul

Index Scriptorium Estoniae

2004-01-01

Eesti Kino Suvepäevade raames esilinastusid 3. juunil TPÜ filmi ja video õppetooli mängufilmi režissööride II kursuse kursusetööd-lühimängufilmid : "2.68" (Tanel Toom), "Teispool vihma" (Margus Paju), "Sünnipäev" (Kaupo Kruusiauk) ja "Liivakellade parandaja" (Anu Aun). Kursuse juhendaja on Jüri Sillart

Noored režissöörid esitlevad uusi filme / Margit Tõnson

Index Scriptorium Estoniae

Tõnson, Margit, 1978-

2004-01-01

Eesti Kino Suvepäevade raames esilinastuvad 3. juunil TPÜ filmi ja video õppetooli mängufilmi režissööride II kursuse kursusetööd-lühimängufilmid : "2.68" (Tanel Toom), "Teispool vihma" (Margus Paju), "Sünnipäev" (Kaupo Kruusiauk) ja "Liivakellade parandaja" (Anu Aun). Kursuse juhendaja on Jüri Sillart

Inglise firma ründab kõnekaartide ja mobiiltelefonidega Eesti turgu / Toivo Tänavsuu

Index Scriptorium Estoniae

Tänavsuu, Toivo

2005-01-01

Inglise firma Primus Telecommunications hakkab Eestis pakkuma soodsaid kaugekõnehindu. Kõnekaardiäriga hakkab tegelema American Tours'i omanik Ülle Turgan. Lisa: Ülle Turgan müüb poole American Toursist. Lisa: Inglise suurfirma

Liquid-Liquid Extraction/Low-Temperature Purification (LLE/LTP Followed by Dispersive Solid-Phase Extraction (d-SPE Cleanup for Multiresidue Analysis in Palm Oil by LC-QTOF-MS

Directory of Open Access Journals (Sweden)

Elham Sobhanzadeh

2013-01-01

Full Text Available An evaluation of the extraction of multiresidue pesticides from palm oil by liquid-liquid extraction/low-temperature purification (LLE/LTP coupled with dispersive solid-phase extraction (d-SPE as the cleanup procedure with the determination by liquid chromatography mass spectrometry using electrospray as the ionization source (LC-ESI-MS was carried out. Optimization approaches were studied in terms of d-SPE to select efficiency of type and mass of adsorbents to obtain the highest recovery yield of pesticides and the lowest coextract fat residues in the final extract. The optimal conditions of d-SPE were obtained using 3 g of palm oil, 4 g anhydrous MgSO4, 150 mg of PSA, and 50 mg of GCB (PSA: GCB (3 : 1 w/w. Recovery study was performed at three concentration levels (25, 50, and 100 ng kg−1, yielding recovery rates between 71.8 and 112.4% except diuron with relative standard deviations of 3.2–15.1%. Detection and quantification limits were lower than 2.7 and 8.2 ng kg−1, respectively. The proposed method was successfully applied to the analysis of market-purchased palm oil samples from two different brands collected in Kuala Lumpur, showing its potential applicability and revealing the presence of some of the target species in the ng g−1 range.

Extraction of toluene from aliphatic compounds using an ionic liquid as solvent: Influence of the alkane on the (liquid + liquid) equilibrium

International Nuclear Information System (INIS)

Gonzalez, Emilio J.; Calvar, Noelia; Dominguez, Irene; Dominguez, Angeles

2011-01-01

Research highlights: → An ionic liquid was analyzed as solvent for extraction of toluene from alkanes. → Liquid-liquid equilibrium data were measured at 298.15 K and atmospheric pressure. → Selectivity and solute distribution ratio were obtained and compared with literature. → The Othmer-Tobias equation was used to ascertain the experimental LLE data. → Experimental data were correlated using NRTL and UNIQUAC models. - Abstract: In this paper, the feasibility of using 1-ethyl-3-methylimidazolium ethylsulfate ionic liquid, [EMim][ESO 4 ], as solvent for the extraction of toluene from aliphatic compounds (hexane, heptane, octane, or nonane) was analyzed. (Liquid + liquid) equilibrium (LLE) data for the ternary systems {alkane (1) + toluene (2) + [EMim][ESO 4 ] (3)} were measured at T = 298.15 K and atmospheric pressure. Selectivity and solute distribution ratio were calculated from the experimental LLE data, and the obtained values were compared to those previously reported using other ionic liquids and sulfolane. The degree of consistency of the experimental LLE data was ascertained using the Othmer-Tobias equation. Finally, the experimental LLE data were satisfactorily correlated with NRTL and UNIQUAC models.

Modeling MEA with the CPA equation of state: A parameter estimation study adding local search to PSO algorithm

DEFF Research Database (Denmark)

Santos, Letícia Cotia dos; Tavares, Frederico Wanderley; Ahón, Victor Rolando Ruiz

2015-01-01

parameters for MEA. This work proposes adding LLE information systematically in the CPA parameter estimation procedure. At first, the parameter search space is defined by the results from the PSO sensitivity analysis for VLE considering the experimental error for vapor pressures and liquid densities...... (objective function cut off). Then, two possible methodologies are discussed: the first one uses all the possible parameter sets and check them against the LLE and VLE experimental data. The second method explicitly incorporates LLE information into the objective function and uses both PSO and PSO...

Ammende pakub suvemuusikat / Silja Joon

Index Scriptorium Estoniae

Joon, Silja, 1966-

2007-01-01

Kontsertidest Pärnus Ammende villas: 5. juulil "Mõeldes Sinule" (Laura Põldvere, Jorma Toots, Marti Tärn, Ahto Abner), 12. juulil Kadri Voorand, Jürmo Eespere, Mihkel Mälgand ja Tanel Ruben, 19. juulil Tõnu Naissoo, Raul Vaigla ja Marko Naissoo kontserdiga "Tõnu Naissoo Eclectic Electric Trio", 26. juulil Holger Marjamaa kvartett (Holger Marjamaa, Mairo Marjamaa, Peedu Kass ja Dmitri Nikolajevski)

Sillarti "lapsed" said käe valgeks / Tarmo Teder

Index Scriptorium Estoniae

Teder, Tarmo, 1958-

2004-01-01

Eesti Kino Suvepäevade raames esilinastusid 3. juunil TPÜ filmi ja video õppetooli mängufilmi režissööride II kursuse (juhendaja Jüri Sillart) kursusetööd-lühimängufilmid : "2.68" (Tanel Toom), "Teispool vihma" (Margus Paju), "Sünnipäev" (Kaupo Kruusiauk) ja telerežii lõpetanud Anu Auna "Liivakellade parandaja"

Linaristsed täiskuu aegu / Grete Nootre

Index Scriptorium Estoniae

Nootre, Grete

2004-01-01

Eesti Kino Suvepäevade raames esilinastuvad 3. juunil TPÜ filmi ja video õppetooli mängufilmi režissööride II kursuse (juhendaja Jüri Sillart) kursusetööd-lühimängufilmid : "2.68" (Tanel Toom), "Teispool vihma" (Margus Paju), "Sünnipäev" (Kaupo Kruusiauk) ja telerežii lõpetanud Anu Auna "Liivakellade parandaja"

Kolm meest paadis (naisest rääkimata) / Karol Ansip

Index Scriptorium Estoniae

Ansip, Karol

2004-01-01

Eesti Kino Suvepäevade raames esilinastusid 3. juunil TPÜ filmi ja video õppetooli mängufilmi režissööride II kursuse (juhendaja Jüri Sillart) kursusetööd-lühimängufilmid : "2.68" (Tanel Toom), "Teispool vihma" (Margus Paju), "Sünnipäev" (Kaupo Kruusiauk) ja telerežii lõpetanud Anu Auna "Liivakellade parandaja"

Muusika / Priit Kuusk

Index Scriptorium Estoniae

Kuusk, Priit, 1938-

2004-01-01

Mihkel Pollpälvis XVIII Rina Sala Gallo rahvusvahelisel pianistide konkursil esikoha. Igal reedel hakkavad toimuma Vanalinnastuudio väikeses saalis jazziklubi-kontserdid. Vanemuise teatri menumuusikalis "Viiuldaja katusel" astusid esmakordselt vaatajate ette uued osatäitjad. Ardo-Ran Varres ja Tanel Jonas. Pärdil uus teos "Da pacem domine". 28.- 31. X toimuvad Nõmme muusikakoolis üleriigilised klaveriõpetajate päevad

Liquid-liquid extraction (LLE) of Fe(III) and Ti(IV) by bis-(2-ethyl-hexyl) phosphoric acid (D2EHPA) in sulfuric acid medium; Extracao liquido-liquido de ferro (III) e titanio (IV) pelo acido bis-(2-etil-hexil) fosforico (D2EHPA) em meio de acido sulfurico

Energy Technology Data Exchange (ETDEWEB)

Silva, Glauco Correa da; Cunha, Jose Waldemar Silva Dias da [Instituto de Engenharia Nuclear (IEN), Rio de Janeiro, RJ (Brazil). Dept. de Quimica e Materiais Nucleares; Dweck, Jo [Universidade Federal do Rio de Janeiro (UFRJ), RJ (Brazil). Escola de Quimica. Dept. de Processos Inorganicos; Afonso, Julio Carlos [Universidade Federal do Rio de Janeiro (UFRJ), RJ (Brazil). Inst. de Quimica. Dept. de Quimica Analitica]. E-mail: julio@iq.ufrj.br

2008-07-01

This work presents a study on the separation of Fe(III) and Ti(IV) from sulfuric acid leaching solutions of ilmenite (FeTiO{sub 3}) using liquid-liquid extraction with D2EHPA in n-dodecane as extracting agent. The distribution coefficients (K{sub D}) of the elements related to free acidity and concentration of Fe(III) and Ti(IV) were determined. Free acidity was changed from 3x10{sup -2} to 11.88 mol L{sup -1} and D2EHPA concentration was fixed at 1.5 mol L{sup 1}. Recovery of final products as well as recycling of wastes generated in the process were also investigated. The LLE process as a feasible alternative to obtain high-purity TiO{sub 2}. (author)

Radiocarbon dating of Mesolithic pottery from Northern Germany

DEFF Research Database (Denmark)

Philippsen, Bente

2013-01-01

The earliest pottery in Schleswig-Holstein, Northern Germany, was produced by the Final Mesolithic Ertebølle culture. Radiocarbon dating of food crusts on Ertebølle pottery indicated that ceramics from inland sites were substantially older than those from the coast. Therefore, a freshwater...

A Study of Care Work in Welfare Facilities for the Elderly, Using Non Linear Analysis of Finger Plethysmograms

Science.gov (United States)

Hirohashi, Yoko; Oyama-Higa, Mayumi; Lee, Sangjae

2011-06-01

The fingertip pulse waves of a number of staff working in a daycare center for the elderly and a special nursing home for the elderly were measured several times throughout the day for a period of one or two days, and the chaotic information gained was analyzed using a non linear analysis method. As a result, a relation between the staff's length of career and the change of Largest Lyapunov Exponent (LLE) of the fingertip pulse waves that synchronized with the mental revitalization degrees and the tension of the sympathetic nerve was evident. The LLE of the staff with short careers dramatically changed and also took a long time to settle down again. In addition, staff LLE changed greatly after sessions of bathing assistance and watching residents with dementia. LLE measurements showed drops in some staff after a period of rest, but this was not the case for other staff. It can be concluded that the LLE is related to the length of the staff member's career and what is actually done during working hours and rest periods. A high level of sympathetic nerve was seen in almost all of the care workers. On this basis, the authors propose that improvements are needed in the content of the care work.

Late language emergence in 24-month-old twins: heritable and increased risk for late language emergence in twins.

Science.gov (United States)

Rice, Mabel L; Zubrick, Stephen R; Taylor, Catherine L; Gayán, Javier; Bontempo, Daniel E

2014-06-01

This study investigated the etiology of late language emergence (LLE) in 24-month-old twins, considering possible twinning, zygosity, gender, and heritability effects for vocabulary and grammar phenotypes. A population-based sample of 473 twin pairs participated. Multilevel modeling estimated means and variances of vocabulary and grammar phenotypes, controlling for familiality. Heritability was estimated with DeFries-Fulker regression and variance components models to determine effects of heritability, shared environment, and nonshared environment. Twins had lower average language scores than norms for single-born children, with lower average performance for monozygotic than dizygotic twins and for boys than girls, although gender and zygosity did not interact. Gender did not predict LLE. Significant heritability was detected for vocabulary (0.26) and grammar phenotypes (0.52 and 0.43 for boys and girls, respectively) in the full sample and in the sample selected for LLE (0.42 and 0.44). LLE and the appearance of Word Combinations were also significantly heritable (0.22-0.23). The findings revealed an increased likelihood of LLE in twin toddlers compared with single-born children that is modulated by zygosity and gender differences. Heritability estimates are consistent with previous research for vocabulary and add further suggestion of heritable differences in early grammar acquisition.

Ionic liquid pre-treatment of microalgae and extraction of biomolecules

NARCIS (Netherlands)

Desai, Rupali K.

2016-01-01

Liquid-liquid extraction (LLE) techniques are widely used in separation primarily due to ease of scale up. Conventional (LLE) systems based on organic solvents are not suitable for extraction of fragile molecules such as proteins as it would result in denaturation. On the other hand aqueous

Plethysmogram and EEG: Effects of Music and Voice Sound

Science.gov (United States)

Miao, Tiejun; Oyama-Higa, Mayumi; Sato, Sadaka; Kojima, Junji; Lin, Juan; Reika, Sato

2011-06-01

We studied a relation of chaotic dynamics of finger plethysmogram to complexity of high cerebral center in both theoretical and experimental approaches. We proposed a mathematical model to describe emergence of chaos in finger tip pulse wave, which gave a theoretical prediction indicating increased chaoticity in higher cerebral center leading to an increase of chaos dynamics in plethysmograms. We designed an experiment to observe scalp-EEG and finger plethysmogram using two mental tasks to validate the relationship. We found that scalp-EEG showed an increase of the largest Lyapunov exponents (LLE) during speaking certain voices. Topographical scalp map of LLE showed enhanced arise around occipital and right cerebral area. Whereas there was decreasing tendency during listening music, where LLE scalp map revealed a drop around center cerebral area. The same tendency was found for LLE obtained from finger plethysmograms as ones of EEG under either speaking or listening tasks. The experiment gave results that agreed well with the theoretical relation derived from our proposed model.

1999 Summer Research Program for High School Juniors at the University of Rochester's Laboratory for Laser Energetics

Energy Technology Data Exchange (ETDEWEB)

None

2002-10-09

oak-B202--During the summer of 1999, 12 students from Rochester-area high schools participated in the Laboratory for Laser Energetics' Summer High School Research Program. The goal of this program is to excite a group of high school students about careers in the areas of science and technology by exposing them to research in a state-of-the-art environment. Too often, students are exposed to ''research'' only through classroom laboratories that have prescribed procedures and predictable results. In LLE's summer program, the students experience all of the trials, tribulations, and rewards of scientific research. By participating in research in a real environment, the students often become more enthusiastic about careers in science and technology. In addition, LLE gains from the contributions of the many highly talented students who are attracted to the program. The students spent most of their time working on their individual research projects with members of LLE's technical staff. The projects were related to current research activities at LLE and covered a broad range of areas of interest including laser modeling, diagnostic development, chemistry, liquid crystal devices, and opacity data visualization. The students, their high schools, their LLE supervisors and their project titles are listed in the table. Their written reports are collected in this volume. The students attended weekly seminars on technical topics associated with LLE's research. Topics this year included lasers, fusion, holography, optical materials, global warming, measurement errors, and scientific ethics. The students also received safety training, learned how to give scientific presentations, and were introduced to LLE's resources, especially the computational facilities. The program culminated with the High School Student Summer Research Symposium on 25 August at which the students presented the results of their research to an audience that

The Sun murrab Baltimaadesse ja Soome

Index Scriptorium Estoniae

2008-01-01

Aprillis andis ansambel Tanel Padar & The Sun Soomes, Lätis, Leedus ja Eestis üksteist kontserti. Heliplaadi "Here Gomes The Sun" lugu "Hopelessness You" on Soome raadiote tipp 300s neljakümnendal kohal, lugu "Learn the game" on Leedu FM99 raadios 33 enim mängitava loo seas, laul "One of those days" saavutas Läti raadio SWH rokkmuusika edetabelis teise koha.

Kunstinäituselt Jumala ja kanade juurde ning sealt põrgusse / Riin Kübarsepp

Index Scriptorium Estoniae

Kübarsepp, Riin, 1978-

2005-01-01

Mirja-Mari Smidti ja Allan Tõnissoo näitus "Kunstinäitus" Hobusepea galeriis 31. III-18. IV. Tanel Saare "Gott und Huhn episode IV: seed shower" kuni 23. IV Draakoni galeriis. Kuni 24. IV Tallinna Linnagaleriis Pirjetta Branderi näitus "Põrgu ja teised jutud", millega oli kaasas Mikko Tuhkaneni kunstniku loomingu analüüsi sisaldav kirjutis "A Woman's work is never done"

Kui sõnadest enam ei piisa, siis - muusika / Kadri Mälk

Index Scriptorium Estoniae

Mälk, Kadri, 1958-

2008-01-01

Rahvusvahelisest ehtekunstisündmusest "Schmuckszene" (peakorraldaja Wolfgang Lösche) Münchenis, peanäitusest (kuraator Ralph Turner) Müncheni messikeskuses, satelliitnäitustest. Eestist pääses peanäitusele Maarja Niinemägi, peapreemia sai Jantje Fleischhut. Kaasaegse ehtekunsti toetajate ühenduse (Die Fördergesellschaft Neuer Schmuck) aastapreemia sai Peter Chang. Võrdluseks Tanel Veenre näitusest "Kui sõnadest ei piisa" Hop-galeriis

Physician assessed and patient reported lower limb edema after definitive radio(chemo)therapy and image-guided adaptive brachytherapy for locally advanced cervical cancer: A report from the EMBRACE study

DEFF Research Database (Denmark)

Najjari Jamal, Dina; Pötter, Richard; Haie-Meder, Christine

2018-01-01

and obesity at diagnosis are independent significant risk factors for G ≥ 1 LLE, whereas nodal boost has no impact. Extended radiation fields including para-aortic and/or inguinal nodes show a tendency to increase the risk. CONCLUSION: Severe LLE after definitive radiochemotherapy in LACC is rare. However...

(Liquid + liquid), (solid + liquid), and (solid + liquid + liquid) equilibria of systems containing cyclic ether (tetrahydrofuran or 1,3-dioxolane), water, and a biological buffer MOPS

International Nuclear Information System (INIS)

Altway, Saidah; Taha, Mohamed; Lee, Ming-Jer

2015-01-01

Graphical abstract: - Highlights: • MOPS buffer induced liquid phase splitting for mixtures of water with THF or 1,3-dioxolane. • Phase boundaries of LLE, SLE, and SLLE were determined experimentally. • Tie-lines at LLE and at SLLE were also measured. • Phase diagrams of MOPS + water + THF or 1,3-dioxolane are prepared. • LLE tie-line data are correlated satisfactorily with the NRTL model. - Abstract: Two liquid phases were formed as the addition of a certain amount of biological buffer 3-(N-morpholino)propane sulfonic acid (MOPS) in the aqueous solutions of tetrahydrofuran (THF) or 1,3-dioxolane. To evaluate the feasibility of recovering the cyclic ethers from their aqueous solutions with the aid of MOPS, we determined experimentally the phase diagrams of the ternary systems of {cyclic ether (THF or 1,3-dioxolane) + water + MOPS} at T = 298.15 K under atmospheric pressure. In this study, the solubility data of MOPS in water and in the mixed solvents of water/cyclic ethers were obtained from the results of a series of density measurements, while the (liquid + liquid) and the (solid + liquid + liquid) phase boundaries were determined by visually inspection. Additionally, the tie-line results for (liquid + liquid) equilibrium (LLE) and for (solid + liquid + liquid) equilibrium (SLLE) were measured using an analytical method. The reliability of the experimental LLE tie-line results data was validated by using the Othmer–Tobias correlation. These LLE tie-line values were correlated well with the NRTL model. The phase diagrams obtained from this study reveal that MOPS is a feasible green auxiliary agent to recover the cyclic ethers from their aqueous solutions, especially for 1,3-dioxolane

Liquid-liquid equilibrium data in aqueous solutions of propionic and butyric acids with 1-heptanol at T=(298.15, 308.15, and 318.15) K

Energy Technology Data Exchange (ETDEWEB)

Gilani, Ali Ghanadzadeh; Gilani, Hossein Ghanadzadeh; Saadat, Seyedeh Laleh Seyed; Nasiri-Touli, Elham; Peer, Mahrokh [Faculty of Science, University of Guilan, Rasht (Iran, Islamic Republic of)

2016-04-15

Liquid-liquid phase equilibrium (LLE) data were determined for the (water+propionic or butyric acid+1- heptanol) ternary systems at T=(298.15, 308.15, and 318.15) K and p=101.3 kPa. For both systems, a type-1 LLE phase diagram was obtained. The quality of the experimental LLE data was determined through the Othmer-Tobias and Bancroft equations. The experimental tie-lines were fitted using the UNIQUAC and NRTL correlation models. For the studied systems, a comparison was made between the experimental and correlated distribution coefficients and separation factors. The LSER model of Katritzky was applied to obtain the contributions of intermolecular interactions in these systems.

Totaalne disainiring Tallinnas / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2009-01-01

Rotermanni kvartali elevaatoris näitus "Disaini elevaator", Prooviveskis võistluse "Eesti disain ja elukeskkond 2009" nominentide tööde väljapanek ja rahvusvaheline näitus "BIO esitleb: BIO disainiparemik" (töid Sloveenia tööstusdisaini biennaalilt), jahulao aatriumis näitus "Polish Design. The Essence" 11. okt.-ni. A-Galeriis Maria Valdma näitus "Tolm" 12. okt.-ni. Galeriis Hop tekstiilikunstnik Lylian Meistri ja Katarina Meistri näitus "Erailu" 6. okt.-ni. Galeriis Galerii Kaks tekstiilikunstnik Liivi Leppiku ruumiliste tekstiilipannoode näitus 14. okt.-ni. Eesti Kunstiakadeemia galeriis Eesti Kunstiakadeemia tekstiilikunsti eriala üliõpilaste näitus "Glamuurselt kodutu" 6. okt.-ni

Disain parandab maailma / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2011-01-01

Taani disainiauhinna INDEX: Award 2011eelžüriile laekus ligi tuhat võistlustööd, millest valiti finaali 61 tööd. Tooted on jaotatud viide kategooriasse - keha, kodu, töö, mäng ja kogukond. Ettevõtmise moto - "Design to Improve Life" ("Disain elu edendamiseks")

Disain parandab maailma / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2009-01-01

Rändnäitus "INDEX : Award Exhibition 2007: winners of tour" Tallinnas Harju tänava haljasalal 19. juulini. Võistlusel INDEX : Award osalevatelt toodetelt oodatakse peale hea väljanägemise, et nad muudaksid elu paremaks

Tagasi puu otsa! / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2009-01-01

Puu otsa ehitatud ja puudel rippuvatest majadest. Üle 60 San Francisco kunstniku koostöös sündinud Steampunk Tree House, Takashi Kobayashi loodud puumaja, Toronto arhitektuuri- ja disainiülikooli tudengi Lukasz Kosi disainitud 4TreeHouse, Tom Chudleighi disainitus "Vaba hinge sfäärid", 02 Sustainability Tree House, Romero Studiosi ja Baumraumi puumajad

Noored ja oreoolid / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2011-01-01

Köler Prize'i nominentide näitus Eesti Kaasaegse Kunsti Muuseumis 12. juunini 2011. Köler Prize'i sai skulptor ja installatsioonikunstnik Jevgeni Zolotko, publikupreemia maalikunstnik Tõnis Saadoja. Eesti Kunstiakadeemia noore kunstniku preemia pälvis vabade kunstide teaduskonna bakalaureusetaseme lõpetajatest skulptor Ulla Juske, magistritaseme lõpetajatest maalikunstnik Kristi Kongi ja vabakunstnik Eva Labotkin. Premeeritute loomingust

Taastuvenergia kasutamine Rõuges / Tanel Lukason

Index Scriptorium Estoniae

Lukason, Tanel

2005-01-01

Rõuge piirkond on hea näide, kuidas oskusliku tegutsemisega on võimalik saavutada märkimisväärset positiivset efekti biomassi, veejõu, maasse akumuleeritud soojuse ja otsese päikesekiirguse kasutamisel elektri ning soojuse tootmiseks. Kaart. Fotod. Skeem

Kõige moodsam janu / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2009-01-01

Koostööst moekunstnike ja joogitootjate vahel. Prantsuse moekunstniku Jean-Paul Gaultier loomingust sündinud reklaamide seeriast Absolut Legends, Nathalie Rykieli disainitud Diet Coke'i pudelitest ning Jean-Paul Gaultier' ja Christian Lacroix' disainitud Eviani pudelitest

Gait recognition using kinect and locally linear embedding ...

African Journals Online (AJOL)

This paper presents the use of locally linear embedding (LLE) as feature extraction technique for classifying a person's identity based on their walking gait patterns. Skeleton data acquired from Microsoft Kinect camera were used as an input for (1). Multilayer Perceptron (MLP) and (2). LLE with MLP. The MLP classification ...

Principles of Stagewise Separation Process Calculations: A Simple Algebraic Approach Using Solvent Extraction.

Science.gov (United States)

Crittenden, Barry D.

1991-01-01

A simple liquid-liquid equilibrium (LLE) system involving a constant partition coefficient based on solute ratios is used to develop an algebraic understanding of multistage contacting in a first-year separation processes course. This algebraic approach to the LLE system is shown to be operable for the introduction of graphical techniques…

(Liquid + liquid) equilibria of four alcohol–water systems containing 1,8-cineole at T = 298.15 K

International Nuclear Information System (INIS)

Li, Hengde; Feng, Zhangni; Wan, Li; Huang, Cheng; Zhang, Tianfei; Fang, Yanxiong

2016-01-01

Graphical abstract: (Liquid + liquid) equilibria of C_1–C_4 alcohol–water systems containing 1,8-cineole are presented. Distribution ratios of alcohol in the mixtures are examined. The immiscible region of the LLE systems is evaluated and discussed. - Highlights: • Ternary (liquid + liquid) equilibria containing 1,8-cineole are presented. • Distribution ratios of C_1–C_4 alcohol in the mixtures are examined. • The LLE values were correlated using the NRTL and UNIQUAC models. - Abstract: As an eco-friendly compound from essential oils, 1,8-cineole (cineole, eucalyptol) has the potential to replace the ozone depleting industrial solvents. This paper presents experimental (liquid + liquid) equilibrium (LLE) data for four alcohol–water systems containing 1,8-cineole. To evaluate the phase equilibrium properties of 1,8-cineole in aqueous alcohol mixtures, LLE values for the ternary systems (water + methanol or ethanol or 1-propanol or 1-butanol + 1,8-cineole) were determined with a tie-line method at T = 298.15 K under atmospheric pressure. The well-known Hand, Bachman and Othmer–Tobias equations were used to test the reliability of the experimental results. The binodal curves and distribution ratios of alcohol in the mixtures are shown and discussed. The experimental LLE values were satisfactorily correlated by the NRTL and UNIQUAC models.

Ekspedeerimisfirmade TOP

Index Scriptorium Estoniae

2008-01-01

Ekspedeerimisfirmade TOP 57. Vt. samas: Tanel Raig. Majandus kukutab ekspedeerimisturgu. Diagramm: Väliskaubanduse statistika; Katrin Raie. Ekspedeerijad hakkavad rohkem koostööle rõhuma. Kommenteerib Jaan Lepp; Müügitulu TOP 10; Müügitulu kasvu TOP 10; Kasumi TOP 10; Kasumi kasvu TOP 10; Rentaabluse TOP 10; Omakapitali tootlikkuse TOP 10; Eestis registreeritud Vene hiiglane; Ekspedeerimisturu kasumiliider kaotas 20 miljonit; Küsimustele vastab OÜ Contimer juht Dmitri Redkin

Põhjamaade esteetika tumedam pool Londonis / Reet Rast

Index Scriptorium Estoniae

Rast, Reet, 1964-

2010-01-01

Londoni disainifestivali väljapanek "Was it a Dream?" ("Kas see oli unenägu?") Londonis (94 Berwick Street, Soho) 14.-24. septembrini 2010. Kuraator Merilyn Kesküla, kujundajad Merilyn Kesküla ja Paul Drummond. Eestlastest esinesid näitusel Kriss Soonik, Piret Kartus, Tanel Veenre, Tarmo Luisk, Jaanus Orgusaar, Kärt Ojavee ja Vinteco. Eesti kuraatori kureeritud näitus koondas Põhjamaade ja Eesti disainerite ja kunstnike loomingu

Insertion of lead lithium eutectic mixture in RELAP/SCDAPSIM Mod 4.0 for Fusion Reactor Systems

International Nuclear Information System (INIS)

Tiwari, Ashutosh; Allison, Brian; Hohorst, J.K.; Wagner, R.J.; Allison, Chris

2012-01-01

Highlights: ► Thermodynamic and transport properties of lead lithium eutectic mixture have been inserted in RELAP/SCDAPSIM MOD 4.0 code. ► Code results are verified for a simple pipe problem with lead lithium eutectic mixture flowing in it. ► Code is calculating the inserted properties of lead lithium eutectic mixture to a fairly good agreement. - Abstract: RELAP/SCDAPSIM Mod 4.0 code was developed by Innovative System Software (ISS) for the analysis of nuclear power plants (NPPs) cooled by light water and heavy water. Later on the code was expanded to analyze the NPPs cooled by liquid metal, in this sequence: lead bismuth eutectic mixture, liquid sodium and lead lithium eutectic mixture (LLE) are inserted in the code. This paper focuses on the insertion of liquid LLE as a coolant for NPPs in the RELAP/SCDAPSIM Mod 4.0 code. Evaluation of the code was made for a simple pipe problem connected with heat structures having liquid LLE as a coolant in it. The code is predicting well all the thermodynamic and transport properties of LLE.

Sample preparation combined with electroanalysis to improve simultaneous determination of antibiotics in animal derived food samples.

Science.gov (United States)

da Silva, Wesley Pereira; de Oliveira, Luiz Henrique; Santos, André Luiz Dos; Ferreira, Valdir Souza; Trindade, Magno Aparecido Gonçalves

2018-06-01

A procedure based on liquid-liquid extraction (LLE) and phase separation using magnetically stirred salt-induced high-temperature liquid-liquid extraction (PS-MSSI-HT-LLE) was developed to extract and pre-concentrate ciprofloxacin (CIPRO) and enrofloxacin (ENRO) from animal food samples before electroanalysis. Firstly, simple LLE was used to extract the fluoroquinolones (FQs) from animal food samples, in which dilution was performed to reduce interference effects to below a tolerable threshold. Then, adapted PS-MSSI-HT-LLE protocols allowed re-extraction and further pre-concentration of target analytes in the diluted acid samples for simultaneous electrochemical quantification at low concentration levels. To improve the peak separation, in simultaneous detection, a baseline-corrected second-order derivative approach was processed. These approaches allowed quantification of target FQs from animal food samples spiked at levels of 0.80 to 2.00 µmol L -1 in chicken meat, with recovery values always higher than 80.5%, as well as in milk samples spiked at 4.00 µmol L -1 , with recovery values close to 70.0%. Copyright © 2018 Elsevier Ltd. All rights reserved.

Prediction of liquid-liquid equilibria for polyethylene glycol based aqueous two-phase system by ASOG and UNIFAC method

Directory of Open Access Journals (Sweden)

M. Perumalsamy

2009-03-01

Full Text Available Liquid-Liquid equilibrium data were obtained for the polyethylene glycol2000(PEG2000-sodium citrate-water system at 298.15, 308.15 and 318.15 K. The effect of temperature on binodal and tie line data was studied and published in a previous article (Murugesan and Perumalsamy, 2005. The interaction parameters of ASOG and UNIFAC models were estimated using the LLE data of PEG2000-sodium citrate-water system and are used to predict the LLE data for PEG6000-sodium citrate-water system at 298.15, 308.15 and 318.15 K (literature data. The predicted LLE data by both ASOG and UNIFAC models showed good agreement with the experimental and literature data.

A simple liquid extraction protocol for overcoming the ion suppression of triacylglycerols by phospholipids in liquid chromatography mass spectrometry studies.

Science.gov (United States)

Araujo, Pedro; Tilahun, Ephrem; Breivik, Joar Fjørtoft; Abdulkader, Bashir M; Frøyland, Livar; Zeng, Yingxu

2016-02-01

It is well-known that triacylglycerol (TAG) ions are suppressed by phospholipid (PL) ions in regiospecific analysis of TAG by mass spectrometry (MS). Hence, it is essential to remove the PL during sample preparation prior to MS analysis. The present article proposes a cost-effective liquid-liquid extraction (LLE) method to remove PL from TAG in different kinds of biological samples by using methanol, hexane and water. High performance thin layer chromatography confirmed the lack of PL in krill oil and salmon liver samples, submitted to the proposed LLE protocol, and liquid chromatography tandem MS confirmed that the identified TAG ions were highly enhanced after implementing the LLE procedure. Copyright © 2015 Elsevier B.V. All rights reserved.

Effect of mixing rule boundary conditions on high pressure (liquid + liquid) equilibrium prediction

International Nuclear Information System (INIS)

Hsieh, Min-Kang; Lin, Shiang-Tai

2012-01-01

Highlights: ► Prediction of LLE from the combined use of EOS and liquid model are examined. ► The mixing rule used affects the predicted pressure dependence of LLE. ► MHV1 mixing rule predicts decent LLE at low pressures. ► WS mixing rule predicts more accurate excess volume and LLE at high pressures. ► The hybrid of MHV1 and WS mixing rule gives overall the best predictions. - Abstract: We examine the prediction of high pressure (liquid + liquid) equilibrium (LLE) from the Peng–Robinson equation with three excess Gibbs free energy (G ex )-based mixing rules (MR): the first order modified Huron–Vidal (MHV1), the Wong–Sandler (WS), and a hybrid of these two (referred to as G ex B 2 ). These mixing rules differ by the boundary conditions used for determination of the temperature and composition dependence of parameters a and b in the PR EOS. The condition of matching the excess Gibbs free energy from the EOS at zero pressure to that from the G ex model, used in MHV1 and G ex B 2 MR, leads to a similar miscibility gap from PR EOS and the G ex model used. On the other hand, the condition of matching excess Helmholtz energy from the EOS at infinite pressure to that from the G ex model, used in the WS MR, shows remarkable deviations. The condition of quadratic composition dependence in the second virial coefficient (B 2 ), used in WS and G ex B 2 MR, allows for both positive and negative values in the molar excess volume. Depending on the mixture, either the increase or decrease of the miscibility gap with pressure can be observed when the WS or the G ex B 2 MR is used. The condition of linear combination of molecular sizes of each component used in the MHV1 MR, however, often leads to small, positive molar excess volumes. As a consequence, the predicted LLE from using the MHV1 MR are insensitive to pressure. Therefore, we find that the G ex B 2 mixing rule provides the best predictive power for the LLE over a wide range of temperature and pressure.

Non-linearity of dose-effect relationship at low level exposure on the example of cytogenetic effects in plant cells

International Nuclear Information System (INIS)

Oudalova, A.A.; Geras'kin, S.A.; Dikarev, V.G.; Dikareva, N.S.; Chernonog, E.V.

2007-01-01

Complete text of publication follows. There has been an increasing concern in the current scientific society and among the public about the need to protect the environment in order to maintain the ecosystem sustainability and future well-being of man. The linear non-threshold (LNT) hypothesis as the most officially acknowledged concept of biological effect of radiation fails to explain many facts on effects at low level exposures (LLE) accumulated lately. Available information on the dose-effect relationship at low doses is scarce and incomplete for non-human species despite the fact that, under conditions of increased radiation exposure, some biota species occur at a risk of higher impact than humans because of differences in ecological niches occupied. Dose-effect relationships for cytogenetic damage in the range of LLE are studied in a series os experiments with plant (Hordeum vulgare L.) meristem cells. Dose-effect dependences obtained show an obvious non-linear behavior in the LLE region. A piecewise linear model (PLM) for dose-cytogenetic effect relationship that considers an existence of dose-independent part at LLE ('plateau') is developed and specified on the data obtained. An advantage of the PLM over linear model in approximating the frequency of cytogenetic disturbances is demonstrated. From an empirical probability distribution analysis, it is shown that the increase in cytogenetic damage level is tightly connected with changes in a process of absorbed energy distribution between target volumes in terms of fraction of cells experienced a radiation hit event. An appropriateness of the LNT hypothesis to the description of cytogenetic disturbances yield in plant meristem cells in the LLE region is discussed. The results support a conclusion about indirect mechanism of mutagenesis induced by low doses. New data obtained concern a perception of fundamental mechanisms governing cell response to LLE. These findings are of general biological interest, since

Modeling of the branching influence on liquid–liquid equilibrium of binary and ternary polymer solutions by lattice–cluster theory

International Nuclear Information System (INIS)

Browarzik, Dieter; Langenbach, Kai; Enders, Sabine; Browarzik, Christina

2013-01-01

Highlights: ► Liquid–liquid equilibrium (LLE) is calculated with the lattice–cluster theory (LCT). ► Equations of the LCT are reduced to only three geometrical parameters. ► Branching influence on the LLE is modeled for binary and ternary polymer solutions. ► Branched and linear solvents and polymers are compared in their influence on LLE. ► Solutions of branched polymers in branched solvents show the best miscibility. -- Abstract: The liquid–liquid equilibrium (LLE) of ternary model systems of the type solvent A + polymer B + solvent C is treated in the framework of lattice–cluster theory (LCT). There are a linear and a branched type of A-molecules as well as a linear and two types of strongly branched polymer molecules. The C-molecules are assumed to occupy only one lattice site. For nine binary and six ternary polymer solutions the branching influence on LLE is discussed. Currently, the LCT is the most useful model to take the architecture of the molecules into account. However, particularly for ternary systems the model is not comfortable because of the very numerous terms of the Gibbs energy. Using some relationships between the geometrical parameters of the model a considerable simplification is possible. In this paper the new and simpler equations of the LCT are presented. For comparison with experimental data critical temperatures of solutions of linear and branched polyethylene samples in diphenyl ether are calculated

Uued filmid: õiglus, õilsus ja maagiline kiiker / Kaarel Kressa

Index Scriptorium Estoniae

Kressa, Kaarel, 1983-

2011-01-01

Viru keskuse Katusekinos esilinastub 30. juunil Jaak Kilmi ja Kiur Aarma "Mattise martüürium". Lõppesid Eesti-Soome koostööptojekti "Rat King" võtted. Lõpevad Eesti-Läti-Valgevene ühistöö, "Peeter Simmi "Üksiku saare" võtted. Sellel aastal peaksid algama Ain Mäeotsa filmi "Deemonid", Kadri Kõusaare filmi "Euroopa psühho", Hardi Volmeri filmi "Remont" ja Kanadas Tanel Toomi filmi "Black Ice" võtted

3.-11. XI oli Edinburghi ECA Sculpture Court Balcony'l...

Index Scriptorium Estoniae

2005-01-01

Eesti päevade raames Kristi Paabi ja Maria Valdma kureeritud näitus "Rare Leid". Osalesid Kristiina Laurits, Villu Plink, Kaire Rannik, Mari Relo-Shaulys, Adolfas Shaulys, Anneli Tammik, Ketli Tiitsar ja Tanel Veenre. 3. XI ehtekunsti sümpoosionil Edinburghi kunstikolledzhis College of Artis esinesid loengutega Birgit Laken (Holland), K. Tiitsar ja T. Veenre. K. Paap ja M. Valdma juhendasid töötuba "Triibud või ruudud" ehtekunsti üliõpilastele

Letter: Meyerhofer

International Nuclear Information System (INIS)

Mackinnon, A.J.

2011-01-01

This letter confirms that the Laboratory for Laser Energetics (LLE) was an important part of the FY10 NIF Polar Drive Exploding Pusher experiments on the National Ignition Facility (NIF). These experiments were designed by LLE to produce requested neutron yields to calibrate and qualify nuclear diagnostics. LLE built a deuterium-tritium filling system for the glass shells and provided them to LLNL for mounting. In FY10, four exploding pusher implosions were performed with measured neutron yields within a factor of two of requested and ion temperatures within 20% of requested. These implosions are proving to be an ideal platform for commissioning the nuclear diagnostic suite on the NIF and are achieving all of the objectives planned for this campaign.

Effect of 3 months of progressive high-load strength training in patients with rotator cuff tendinopathy: Primary results from the double-blind, randomised, controlled Rotator Cuff Tendinopathy Exercise (RoCTEx) trial

DEFF Research Database (Denmark)

Ingwersen, Kim Gordon; Jensen, Steen Lund; Sørensen, Lilli

2017-01-01

BACKGROUND: Progressive high-load exercise (PHLE) has led to positive clinical results in patients with patellar and Achilles tendinopathy. However, its effects on rotator cuff tendinopathy still need to be investigated. PURPOSE: To assess the clinical effects of PHLE versus low-load exercise (LLE......) among patients with rotator cuff tendinopathy. STUDY DESIGN: Randomized controlled trial; Level of evidence, 1. METHODS: Patients with rotator cuff tendinopathy were recruited and randomized to 12 weeks of PHLE or LLE, stratified for concomitant administration of corticosteroid injection. The primary...... benefit from PHLE over traditional LLE among patients with rotator cuff tendinopathy. Further investigation of the possible interaction between exercise type and corticosteroid injection is needed to establish optimal and potentially synergistic combinations of these 2 factors. REGISTRATION: NCT01984203...

Liquid–liquid equilibria study of the (water + phosphoric acid + hexyl or cyclohexyl acetate) systems at T = (298.15, 308.15, and 318.15) K: Measurement and thermodynamic modelling

International Nuclear Information System (INIS)

Ghanadzadeh Gilani, A.; Ghanadzadeh Gilani, H.; Shekarsaraee, S.; Nasiri-Touli, E.; Seyed Saadat, S.L.

2016-01-01

Highlights: • Tie line data for aqueous solutions of phosphoric acid with esters were obtained. • The LLE data were correlated using the UNIQUAC and NRTL models. • The quality of the LLE data was validated using the appropriate equations. • Separation factors were calculated for the chosen solvents. - Abstract: Liquid–liquid equilibrium (LLE) data for the (water + phosphoric acid + n-hexyl acetate or cyclohexyl acetate) ternary systems were determined at T = (298.15, 308.15 and 318.15) K and p = 101.3 kPa. The cloud point method was used to obtain the solubility and the Karl-Fischer, acidimetric titration, and refractive index methods were used to determine the tie-line values. Both the ternary systems exhibit type-1 behavior of LLE. The experimental values were regressed and acceptably correlated using the UNIQUAC and NRTL models. The reliability of the experimental tie lines was confirmed using the Othmer–Tobias plot. Experimental distribution coefficients and separation factors were fitted using the Kamlet–Taft LSER model. The influence of temperature on the biphasic area and separation factor was found to be minor. As a result, both the esters are suitable separating agents for aqueous phosphoric acid mixtures.

A pH-Sensing Film from Tamarind Seed Polysaccharide with Litmus Lichen Extract as an Indicator

Directory of Open Access Journals (Sweden)

Tieqiang Liang

2017-12-01

Full Text Available A new pH-sensing film was developed by using tamarind seed polysaccharide (TSP and natural dye extracted from litmus lichen (LLE. The addition of LLE from 0 to 2.5% decreased the tensile strength and elongation at break from 30.20 to 29.97 MPa and 69.73% to 60.13%, respectively, but increased the water vapor permeability from 0.399 × 10−9 to 0.434 × 10−9 g·s−1·m−1·Pa−1. The UV–Vis spectra of the litmus lichen extract (LLE in the pH range of 4–10 showed that the color clearly changed from orange to blue. The characterization results showed that TSP interacted with LLE through hydrogen bonds. The color of the film varied from orange (pH 4.0 to blue-violet (pH 10.0. The full cream milk spoilage test indicated that the film is suitable for application in full cream milk spoilage detection. The developed pH-sensing film could be used as a promising diagnostic tool for the detection of food spoilage.

Comparison of Electron Imaging Modes for Dimensional Measurements in the Scanning Electron Microscope.

Science.gov (United States)

Postek, Michael T; Vladár, András E; Villarrubia, John S; Muto, Atsushi

2016-08-01

Dimensional measurements from secondary electron (SE) images were compared with those from backscattered electron (BSE) and low-loss electron (LLE) images. With the commonly used 50% threshold criterion, the lines consistently appeared larger in the SE images. As the images were acquired simultaneously by an instrument with the capability to operate detectors for both signals at the same time, the differences cannot be explained by the assumption that contamination or drift between images affected the SE, BSE, or LLE images differently. Simulations with JMONSEL, an electron microscope simulator, indicate that the nanometer-scale differences observed on this sample can be explained by the different convolution effects of a beam with finite size on signals with different symmetry (the SE signal's characteristic peak versus the BSE or LLE signal's characteristic step). This effect is too small to explain the >100 nm discrepancies that were observed in earlier work on different samples. Additional modeling indicates that those discrepancies can be explained by the much larger sidewall angles of the earlier samples, coupled with the different response of SE versus BSE/LLE profiles to such wall angles.

Bearing Fault Diagnosis Based on Statistical Locally Linear Embedding.

Science.gov (United States)

Wang, Xiang; Zheng, Yuan; Zhao, Zhenzhou; Wang, Jinping

2015-07-06

Fault diagnosis is essentially a kind of pattern recognition. The measured signal samples usually distribute on nonlinear low-dimensional manifolds embedded in the high-dimensional signal space, so how to implement feature extraction, dimensionality reduction and improve recognition performance is a crucial task. In this paper a novel machinery fault diagnosis approach based on a statistical locally linear embedding (S-LLE) algorithm which is an extension of LLE by exploiting the fault class label information is proposed. The fault diagnosis approach first extracts the intrinsic manifold features from the high-dimensional feature vectors which are obtained from vibration signals that feature extraction by time-domain, frequency-domain and empirical mode decomposition (EMD), and then translates the complex mode space into a salient low-dimensional feature space by the manifold learning algorithm S-LLE, which outperforms other feature reduction methods such as PCA, LDA and LLE. Finally in the feature reduction space pattern classification and fault diagnosis by classifier are carried out easily and rapidly. Rolling bearing fault signals are used to validate the proposed fault diagnosis approach. The results indicate that the proposed approach obviously improves the classification performance of fault pattern recognition and outperforms the other traditional approaches.

A solid-phase extraction method for analyzing trace amounts of polychlorinated dibenzo-p-dioxins and dibenzofurans in waste water

Directory of Open Access Journals (Sweden)

Hye-Sung Cho

2011-03-01

Full Text Available The Korean government has regulated emission of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fsin waste water of manufacturing facilities producing chlorinated compounds since 2009. As this regulation is expected to bereinforced in 2013 to 50 pg I-TEQ/L, a large sample volume is required for the analysis of trace amounts of PCDD/Fs in wastewater. Liquid-liquid extraction (LLE is used to extract PCDD/Fs from aqueous samples; however, its low efficiency makes itinadequate for analyzing large sample volumes. Herein, we present a disk-type solid-phase extraction (SPE method for the analysisof dioxin at a part per quadrillion level in waste water. This SPE system contains airtight glass covers with a decompressionpump, which enables continuous semi-automated extraction. Small (0.5 L and large (7 L samples were extracted using LLE andSPE methods, respectively. The method detection limits (MDLs were 0.001−0.25 and 0.015−4.1 pg I-TEQ/L for the SPE andLLE methods, respectively. The concentrations of detected congeners with both methods were similar. However, the concentrationsof several congeners that were not detected with the LLE method were quantified using the SPE method

(Liquid + liquid) equilibrium for binary systems of N-formylmorpholine with alkanes

International Nuclear Information System (INIS)

Wang Zhengrong; Xia Shuqian; Ma Peisheng; Liu Tao; Han Kewei

2012-01-01

Highlights: ► The LLE data of four binary systems containing N-formylmorpholine were measured. ► Both NRTL and UNIQUAC models can fit the experimental data well. ► The new group interaction parameters of UNIFAC (Do) were regressed from the LLE data. ► The estimated result shows that the group interaction parameters and methods are reliable. - Abstract: (Liquid + liquid) equilibrium (LLE) data were determined for four binary systems containing N-formylmorpholine (NFM) and alkanes (3-methylpentane, heptane, nonane, and 2,2,4-trimethylpentane) over the temperature range from around 300 K to near 420 K using a set of newly designed equilibrium equipment. The compositions of both light and heavy phases were analyzed by gas chromatography. The mutual solubility increased as the temperature increased for all these systems. The binary (liquid + liquid) equilibrium data were correlated by the NRTL and UNIQUAC equations with temperature-dependent parameters. Both models correlate the experimental results well. Furthermore, the UNIFAC (Do) group contribution model was used to correlate and estimate the LLE data for NFM containing systems. Two methods of group division for NFM were used. NFM is treated as a single group: NFM group (method I) or divided into two groups: CHO and C 4 H 8 NO (method II), respectively. The group interaction parameters for CH 2 –NFM, or CH 2 –CHO and CH 2 –C 4 H 8 NO were fitted from the experimental LLE data. The UNIFAC (Do) model correlates the experimental data well. In addition, in order to develop UNIFAC (Do) group contribution model to estimate the LLE data of (NFM + cycloalkane) systems, some literature LLE data were used. The group interaction parameters for c-CH 2 –NFM, c-CH 2 –CHO and c-CH 2 –C 4 H 8 NO were correlated. Then these group interaction parameters were used to estimate the phase equilibrium data of binary systems in the literature by the UNIFAC (Do) model. The results showed that the estimated values are in

Lõigutud aeg / Vappu Thurlow

Index Scriptorium Estoniae

Thurlow, Vappu, 1960-

2007-01-01

Adamson-Ericu muuseumis kuni 25. XI avatud näitusest "Lõigutud aeg". Henri Bergsoni ajakäsitlusest. Töödest: Anu Juuraku "Suplejad", Ilkka Väätti "Kinaalda" ja "Ton", Aili Vahtrapuu "Vaagen vabale vaimule", Marje Üksise "Nii ma lähen", Annemie Bogaerts'i "Lõpp on vaikus", Siim-Tanel Annuse "24 tundi", Lynne Allen'i "Saak", Eve Kiileri "Ilu etalonide arhiivid", Ingrid Ledent'i "Mälu kestev olemine, mis muudab mineviku olevikuks", Raoul Kurvitza "Aeg ja lugu"

Koostöös Eesti Instituudiga korraldas...

Index Scriptorium Estoniae

2004-01-01

Katariina Gild korraldas Prantsusmaal kaks näitust: 4.-16. XI Tours'i eeslinnas Saint-Cyr-sur-Loire'i Charles X paviljonis ning 19.-30. XI Loches'i linnas. Näituse kujundasid Kaire Tali ja Krista Laos, eksponeeritud olid Kai Koppeli, Viivi-Ann Keerdo, Ülle Rajasalu, Virve Kermi, Kaire Tali, Pille Kivihalli, Jane Rannametsa, Anni Kreemi, Ene Parsi, Liivia Leshkini, Ülle Kõutsi ja Krista Laose tööd.

Kus on disaini Youtube? / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2009-01-01

Tallinna 5. rakenduskunsti triennaali peanäitus "Know how" Eesti Tarbekunsti- ja Disainimuuseumis kuni 21. 02. 2010. Kuraator Kärt Maran, kujundajad Ott Kadarik ja Tuuli Aule. Kolm võrdset preemiat suurusega á 20000 Eesti krooni pälvisid Marta Boan (Hispaania) ehete seeria "Cube" eest, autorite kollektiiv Jaan Evart (Eesti), Julian Hagen (Austria) ja Daniel Maarleveld (Holland) töö "Penjet" eest, Kieren Jones (Suurbritannia) tööde seeria "IDEA-Flat Pack Re-arranged: Gopan, Strum, Gunn, Trophi" eest

Ideede paraad Zürichis / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2000-01-01

Üleeuroopaline noorte moeloojate etendus Barclay-Catwalk Zürichis ja Rotterdamis. Uued nimed: Wei Gao, Natasha ja Tamara Surguladze, Jacqueline Burtsche, Tom Notte, Jessy Heuvelink, Daniel Controversio jt.

Kaunilt kujundatud aken tulevikku / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2009-01-01

IDEA (International Design Excellence Awards) 2009. aasta disainivõistlusest. Võidutsesid tooted, mis on mõeldud elujärje parandamiseks vaesemates piirkondades ja taaskasutus. Edukamad osalejad firmad olid Samsung (8 auhinda) ja Apple (7 auhinda)

Virtuaalmuuseum Egiptuses / Ra Luhse, Tanel Tuhal

Index Scriptorium Estoniae

Luhse, Ra, 1964-

2003-01-01

Suure Egiptuse Muuseumi rahvusvaheline arhitektuurivõistlus Kairos autorite osalusel. Eestlaste töö jõudis 200 hulka ja avaldati kataloogis. Võidu- ja äramärgitud tööde iseloomustus. Võitis Iiri arhitektibüroo Henegan-Peng Architects

Hea uus Eesti ilm / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2008-01-01

Eesti kultuurist, uuest rahvuslikust tõusust muusikas (folgifestivalid, folk-metal muusika, öölaulupeod), moes (rahvariiete buum, Aldo Järvsoo kollektsioon Folkcouture, noorte moekunstnike tööd Supernooval), filmis ja teatris (Taarka, Anton Hansen Tammsaare suvelavastused, Pärimusteater Loomine), arhitektuuris, kirjanduses ja kokakunstis

Kas Haapsalu asub Marsil? / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2011-01-01

Prantsuse kunstnike Nicolas Schneideri ja Antoine Lejolivet' näitus "Ükskord me kõnnime Marsil" ehk "On ira marcher sur Mars" Haapsalus Evald Okase muuseumis 31. augustini 2011. Näitusele eelnes kunstnike kahenädalane residentuur muuseumis. Projekti eestvedaja Mara Koppel-Ljutjuk

Appi, kas Narvat kiusatakse? / Tanel Mazur

Index Scriptorium Estoniae

Mazur, Tanel, 1971-

2008-01-01

Ilmunud ka: Narva Postiljon 19. juuli lk. 2, Molodjozh Estonii 22. juuli lk. 2. Autor viitab Narva linnavolikogu esimehe Mihhail Stalnuhhini reageeringule seoses õiguskaitseorganite esitatud korruptsioonikahtlusega Narvas ning arvab, et tuntud poliitik on rahvusküsimuse ja korruptsiooni ühte patta pannud

Ksenofoobia kui rahvuslik uhkus / Tanel Mazur

Index Scriptorium Estoniae

Mazur, Tanel, 1971-

2008-01-01

Eestlaste võõrastekartusest. Autori hinnangul oleme olukorras, kus vaid sadakond aastat tagasi ise koloonia staatusest vabanenuna peame hakkama käituma samaväärselt postkoloniaalsete suurriikidega

Kargelt kosmilised vineerivõnked / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2011-01-01

Näitus ""Veneer MG" - Maile Grünbergi poolt kujundatud mööbel painutatud kasevineerist" Tallinnas Arhitektuuri- ja Didainigaleriis. Kaubamärk "Veneer MG" sündis ettevõtte Aja Nägu OÜ ja didainer Maile Grünbergi koostöös

Gilbert Arenas ekstravertne introvert / Tanel Kapp

Index Scriptorium Estoniae

Kapp, Tanel

2006-01-01

NBA ühest ekstsentrilisemast mängijast, kes on meedia tähelepanu keskmes olnud juba esimesest hooajast peale, ent seda eelkõige oma pöörase käitumise ja koomiliste kommentaaride tõttu. Lisa: Statistika

Moodne Magnum kasutab tipptaset / Tanel Raig

Index Scriptorium Estoniae

Raig, Tanel, 1975-

2008-01-01

Logistikateo konkursil esikoha saanud Magnum Logisticsi uus ladu on omataolistest Ida-Euroopas moodsaim. Vt. samas: Aasta logistikateo finaali jõudnud tööd olid suunatud efektiivsusele. Kommenteerivad Erki Lehiste ja Indrek Reismann

Disainilugu metallis ja tekstiilis / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2011-01-01

Tekstiilikunstniku Hilja Kullese juubelinäitus "Õhtu" Eesti Tarbekunsti- ja Disanimuuseumis. Näitus "Roman Tavasti juveelifirma koolimärgid 1923-2010" Tallinna Arhitektuuri- ja Disainigaleriis. Keraamik Leo Rohlini näitus "Nokturn" Hop-galeriis

Extração líquido-líquido de ferro(III e titânio(IV pelo ácido bis-(2-etil-hexil fosfórico (D2EHPA em meio de ácido sulfúrico Liquid-liquid extraction (LLE of Fe(III and Ti(IV by bis-(2-ethyl-hexyl phosphoric acid (D2EHPA in sulfuric acid medium

Directory of Open Access Journals (Sweden)

Glauco Corrêa da Silva

2008-01-01

Full Text Available This work presents a study on the separation of Fe(III and Ti(IV from sulfuric acid leaching solutions of ilmenite (FeTiO3 using liquid-liquid extraction with D2EHPA in n-dodecane as extracting agent. The distribution coefficients (K D of the elements related to free acidity and concentration of Fe(III and Ti(IV were determined. Free acidity was changed from 3x10-2 to 11.88 mol L-1 and D2EHPA concentration was fixed at 1.5 mol L-1. Recovery of final products as well as recycling of wastes generated in the process were also investigated. The LLE process as a feasible alternative to obtain high-purity TiO2.

(Liquid + liquid) equilibrium at T = 298.15 K for ternary mixtures of alkane + aromatic compounds + imidazolium-based ionic liquids

International Nuclear Information System (INIS)

Domínguez, Irene; Requejo, Patricia F.; Canosa, José; Domínguez, Ángeles

2014-01-01

Highlights: • The LLE ternary phase diagrams with 2 imidazolium-based ionic liquids were measured. • The LLE data were experimental determined at T = 298.15 K and p = 1 atm. • Mixtures of (octane or nonane) and (benzene or toluene or ethylbenzene) were studied. • LLE experimental data were correlated with NRTL and UNIQUAC thermodynamic models. - Abstract: Ionic liquids, with their unique and tunable properties, can be an advantageous alternative as extractive solvents in separation processes involving systems containing aliphatic and aromatic hydrocarbons. In this work, (liquid + liquid) equilibrium (LLE) data for the ternary systems {nonane (1) + benzene (2) + 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide, [BMim][NTf 2 ] (3)}, {octane (1) + benzene (2) + 1-methyl-3-propylimidazolium bis(trifluoromethylsulfonyl)imide, [PMim][NTf 2 ] (3)}, and {nonane (1) + aromatic compound (benzene or toluene or ethylbenzene) (2) + [PMim][NTf 2 ] (3)} were determined at T = 298.15 K and atmospheric pressure. Selectivity and solute distribution ratio, derived from the equilibrium data, were used to determine if this ionic liquid can be considered as a potential solvent for the separation of aromatic compounds (benzene, toluene, and ethylbenzene) from alkanes (octane and nonane). The experimental data were satisfactorily correlated with NRTL and UNIQUAC models

Top-down topography of deeply etched silicon in the scanning electron microscope

International Nuclear Information System (INIS)

Wells, Oliver C.; Murray, Conal E.; Rullan, Jonathan L.; Gignac, Lynne M.

2004-01-01

It is proposed to measure the cross sections of steep-sided etched lines and similar deep surface topography on partially completed silicon integrated circuit wafers using either the backscattered electron (BSE) or the low-loss electron (LLE) image in the scanning electron microscope (SEM). These images contain regions where the collected signal is zero because there is no direct line of sight between the landing point of the electron beam on the specimen and the BSE or LLE detector. It is proposed to use the boundary of such a region in the SEM image as a geometrical line to measure the surface topography. Or alternatively, a shadow can be seen in the distribution of either BSE or LLE with an image-forming detector system. The use of this shadow position on the detector to measure deep surface topography will be demonstrated

Mercuri tutuksi Y-sukupolvelle

OpenAIRE

Kyyhkynen, Toni; Kaisla, Noora

2016-01-01

Opinnäytetyö on tuotettu toimeksiantona Mercuri International Oy:lle. Opinnäytetyön tavoitteena oli tehdä Mercurille markkinointisuunnitelma, joka lisäisi yrityksen tunnettuutta Y-sukupolven silmissä kohderyhmälle sopivien markkinointitoimenpiteiden avulla. Toinen tavoite oli luoda keskustelua ja kiinnostusta Metropolian Liiketalouden opiskelijoiden keskuudessa B2B-myynnin alaa kohtaan. Teoreettinen osuus antaa viitekehyksen opinnäytetyön tutkimustehtävän sekä toimeksiannon kannalta oleel...

Markkinointiviestintäsuunnitelma: Charlotta-Production Oy

OpenAIRE

Wikman, Carita

2015-01-01

Tämän opinnäytetyön tarkoituksena on luoda markkinointiviestintäsuunnitelma hollolalaiselle askartelutukulle ja vähittäismyymälälle Charlotta-Production Oy:lle. Suunnitelman tavoitteena on aktivoida etenkin vanhoja yritysasiakkaita, mutta myös yksityisasiakkaita, sekä tavoittaa uusia potentiaalisia asiakkaita erityisesti digitaalisiin markkinointikeinoihin painostaen. Opinnäytetyö jakaantuu teoreettiseen ja empiiriseen osuuteen. Teoriaosuudessa käsitellään markkinointiviestintää kokonaisu...

"Matsi leivamärss" : elamukvartal Papli tänaval Pärnus = Papli St. Residential Area in Pärnu / Karri Tiigisoon

Index Scriptorium Estoniae

Tiigisoon, Karri

2004-01-01

Ka hotell-veekeskusest "Tervise Paradiis", parklast, AB Luhse & Tuhal poolt koostatud ja 2000. a. kehtestatud Side t., A. H. Tammsaare pst., Mai t. elamurajooni ja merekalda vahelise ala detailplaneeringust. 2003.-2004. aastatel valminud Papli t. kahekorruselised korterelamud projekteerisid arhitektid Raivo Puusepp (Papli t. 32, AB Raivo Puusepp), Kalle Vellevoog (Papli t. 34, AB JVR), Tanel Tuhal ja Ra Luhse (Papli t. 20, 22, 24, 26, 28, 30, AB Luhse & Tuhal). Ill.: 4 plaani, 8 värv. välisvaadet

Chronic low back pain after lumbosacral fracture due to sagittal and frontal vertebral imbalance.

Science.gov (United States)

Boyoud-Garnier, L; Boudissa, M; Ruatti, S; Kerschbaumer, G; Grobost, P; Tonetti, J

2017-06-01

Over time, some patients with unilateral or bilateral lumbosacral injuries experience chronic low back pain. We studied the sagittal and frontal balance in a population with these injuries to determine whether mismatch in the pelvic and lumbar angles are associated with chronic low back pain. Patients with posterior pelvic ring fractures (Tile C1, C2, C3 and A3.3) that had healed were included. Foreign patients and those with an associated spinal or acetabular fracture or nonunion were excluded. The review consisted of subjective questionnaires, a clinical examination, and standing A/P and lateral stereoradiographic views. The pelvic tilt (PT), sacral slope (SS), pelvic incidence (PI), measured lumbar lordosis (LLm), T9 sagittal offset, leg discrepancy (LD) and lateral curvature (LC). The expected lumbar lordosis (LLe) was calculated using the formula LLe=PI+9°. We defined lumbopelvic mismatch (LPM) as the difference between LLm and LLe being equal or greater than 25% of LLe. Fifteen patients were reviewed after an average follow-up of 8.8 years [5.4-15]. There were four Tile C1, five Tile C2, five Tile C3 and one Tile A3.3 fracture. Ten of the 15 patients had low back pain. The mean angles were: LLm 49.6° and LLe 71.9° (P=0.002), PT 21.3°, SS 44.1°, PI 62.9° in patients with low back pain and LLm 57.4° and LLe 63.2° (P=0.55), PT 13°, SS 43.1°, PI 54.2° in those without. LPM was present in 9 patients, 8 of who had low back pain (P=0.02). Six patients, all of whom had low back pain, had a mean LC of 7.5° [4.5-23] (P=0.02). The mean LD was 0.77cm. The findings of this small study suggest that patients who experience low back pain after their posterior arch of the pelvic ring fracture has healed, have a lumbopelvic mismatch. Early treatment of these patients should aim to reestablish the anatomy of the pelvic base relative to the frontal and sagittal balance. IV. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

Pathogens Present in Acute Mangled Extremities From Afghanistan and Subsequent Pathogen Recovery

Science.gov (United States)

2015-01-01

0/pre-), Kloeckera spp (PID 0/post-) 4 Aspergillus niger (PID 5) 3 LLE 3 P. stutzeri (PID 0/pre-), P. fluorescens (PID 0/pre-), CNS (PID 0/pre...Streptococcus viridans group (PID 0/post-) 4 Penicillium spp (PID 5), Aspergillus spp (PID 5), Enterococcus hirae (PID 5), Bacillus spp (PID 5) 5 P...Penicillium spp (PID 1), Aspergillus spp (PID 1), Enterococcus faecium (PID 1) 5 E. coli (PID 7) LLE, left lower extremity; RLE, right lower extremity

Microsoft Hololens -applikaation toteuttaminen

OpenAIRE

Pesu, Joel

2017-01-01

Opinnäytetyö tehtiin Valve Group Oy:lle. Opinnäytetyön tarkoituksena oli toteuttaa Valve Group Oy:n asiakkaalle Nokia Oyj:lle Microsoft Hololens-applikaatio Barcelona Mobile World Congress 2017 -messuille demotarkoitukseen. Applikaatio toteutettiin käyttäen pelimoottori Unityä, 3D-mallinnusohjelma Blenderiä ja 3D-mallien maalausohjelmaa Substance Painteria. Opinnäytetyön teoriaosuus keskittyy sovelluksessa käytetyn mixed realityn kehityshistoriaan. Esiteltyjä tekniikoita ovat virtual reality ...

Sosiaalisen median strategian jalkauttaminen : Facebook Merikeskus Vellamon markkinointiviestinnän välineenä

OpenAIRE

Okulov, Jaana

2013-01-01

Tämä opinnäytetyö käsittelee museokeskus Merikeskus Vellamon sosiaalisen median strategian jalkauttamista ja Facebook-yhteisösovelluksen hyödyntämistä markkinointiviestinnässä. Facebook-yrityssivun perustaminen ja houkuttelevan kohderyhmäkohtaisen sisällöntuotannon oppiminen oli toimeksiantajan toiveesta operatiivisen suunnittelun pohjana tälle toiminnalliselle opinnäytetyölle. Teoriaosuudessa tutkittiin sosiaalista mediaa ilmiönä ja vuorovaikutteisena viestintäkanavana sekä Facebook-yh...

Lyapunov exponent and criticality in the Hamiltonian mean field model

Science.gov (United States)

Filho, L. H. Miranda; Amato, M. A.; Rocha Filho, T. M.

2018-03-01

We investigate the dependence of the largest Lyapunov exponent (LLE) of an N-particle self-gravitating ring model at equilibrium with respect to the number of particles and its dependence on energy. This model has a continuous phase-transition from a ferromagnetic to homogeneous phase, and we numerically confirm with large scale simulations the existence of a critical exponent associated to the LLE, although at variance with the theoretical estimate. The existence of strong chaos in the magnetized state evidenced by a positive Lyapunov exponent is explained by the coupling of individual particle oscillations to the diffusive motion of the center of mass of the system and also results in a change of the scaling of the LLE with the number of particles. We also discuss thoroughly for the model the validity and limits of the approximations made by a geometrical model for their analytic estimate.

Miniaturized preconcentration methods based on liquid-liquid extraction and their application in inorganic ultratrace analysis and speciation: A review

International Nuclear Information System (INIS)

Pena-Pereira, Francisco; Lavilla, Isela; Bendicho, Carlos

2009-01-01

Liquid-liquid extraction (LLE) is widely used as a pre-treatment technique for separation and preconcentration of both organic and inorganic analytes from aqueous samples. Nevertheless, it has several drawbacks, such as emulsion formation or the use of large volumes of solvents, which makes LLE expensive and labour intensive. Therefore, miniaturization of conventional liquid-liquid extraction is needed. The search for alternatives to the conventional LLE using negligible volumes of extractant and the minimum number of steps has driven the development of three new miniaturized methodologies, i.e. single-drop microextraction (SDME), hollow fibre liquid-phase microextraction (HF-LPME) and dispersive liquid-liquid microextraction (DLLME). The aim of this paper is to provide an overview of these novel preconcentration approaches and their potential use in analytical labs involved in inorganic (ultra)trace analysis and speciation. Relevant applications to the determination of metal ions, metalloids, organometals and non-metals are included

Predictive simulation of the solvent extraction of aromatics from middle distillates

Energy Technology Data Exchange (ETDEWEB)

Rahman, M.

1983-03-01

This work describes a predictive method for calculating liquid-liquid aromatics extracton from a middle distillate. Group contribution models of the ASOG and UNIFAC type are investigated. Four vapor-liquid equilibria (VLE) on the binary of naphthalene - n-dodecane, naphthalene - n-tetradecane, phenanthrene - n-hexadecane and transdecaline - benzene and two solid-liquid equilibria (SLE) on the binary of naphthalene - n-hexadecane and phenanthrene - n-hexadecane were measured. Dimethylformamide (DMF) was chosen as an extracting solvent. Three liquid-liquid equilibria (LLE) on the binary of DMF with n-hexadecane, n-tetradecane or trans + cis decaline and six ternary LLE on the mixture of DMF - n-hexadecane with octyl benzene, tetralin, 1 methyl naphthalene, phenanthrene or benzothiophene and on the mixture of decaline - DMF with benzothiophene were also measured. The parameters of the models are based mainly on the data for the systems composed by hydrocarbons with a 10-20 carbon number. The data for VLE, SLE and the infinite dilution activity coefficient (17-245/sup 0/C) were used to calculate interaction parameters between hydrocarbon groups, and LLE data (20-80/sup 0/C) for interaction parameters of dimethylformamide - hydrocarbon groups. The validity of the models for predicting the LLE of DMF - hydrocarbon multicomponent mixture (8 components) was verified. Middle distillate representation is based on mass spectrometric and gas chromatographic analysis and on limited data on middle distillate - DMF LLE. Two models for middle-distillate representation were investigated. It is shown that the performance of ASOG and UNIFAC are sufficiently valid for representing of basic data and for the predicting the solvent extraction of aromatics from middle distillates. The method investigated can be useful for the rapid preliminary study of extraction processes.

Chaotic characteristics enhanced by impeller of perturbed six-bent-bladed turbine in stirred tank

Directory of Open Access Journals (Sweden)

Deyu Luan

Full Text Available The fundamental way of improving the mixing efficiency is to induce the chaotic flow in a stirred vessel. The impeller form plays an important role for changing the structure of flow field and realizing chaotic mixing. Based on the velocity time series acquired by the experiment of particle image velocimetry (PIV, with the software Matlab, the macro-instability (MI, largest Lyapunov exponent (LLE, and Kolmogorov entropy in the water stirred tank is investigated respectively with the impeller of perturbed six-bent-bladed turbine (6PBT. The results show that the MI characteristics are obvious and two peak values of MI frequency are observed at the speed N = 60 rpm. With the increasing speed (more than 100 rpm, the peak characteristics of MI frequency disappear and a multi-scale wavelet structure of characterizing the chaotic flow field appears. Moreover, under the speed N = 60 rpm, the LLE is less than 0 and Kolmogorov entropy is 0, which means that the flow field is in the periodic moving state. As the speed is increased to more than 100 rpm, the LLE and Kolmogorov entropy are all more than 0, which indicates that the flow field goes into the chaotic mixing. When the speed reaches up to about 210 rpm, both of the LLE and Kolmogorov entropy achieve the optimum values, which will result in an excellent chaos with the highest mixing efficient. So it is feasible that the MI frequency, the LLE and the Kolmogorov entropy can be used to analyze the flow field characteristics in a stirred tank. The research results promote the understanding of the chaotic mixing mechanism and provide a theoretical reference for the development of new type impeller. Keywords: Macro-instability, The largest Lyapunov exponent, Kolmogorov entropy, The impeller of perturbed six-bent-bladed turbine, Chaotic mixing, PIV

Prediction of (liquid + liquid) equilibrium for binary and ternary systems containing ionic liquids with the bis[(trifluoromethyl)sulfonyl]imide anion using the ASOG method

International Nuclear Information System (INIS)

Robles, Pedro A.; Cisternas, Luis A.

2015-01-01

Highlights: • ASOG model was used to predict LLE data for ionic liquid systems. • Twenty five binary and seven ternary systems that include the NTf 2 anion were used. • New group interaction parameters were determined. • The results are satisfactory, with rms deviations of about 3%. - Abstract: Ionic liquids are neoteric, environmentally friendly solvents (as they do not produce emissions) composed of large organic cations and relatively small inorganic anions. They have favorable physical properties, such as negligible volatility and a wide range of liquid existence. (Liquid + liquid) equilibrium (LLE) data for systems including ionic liquids, although essential for the design, optimization and operation of separation processes, remain scarce. However, some recent studies have presented ternary LLE data involving several ionic liquids and organic compounds such as alkanes, alkenes, alkanols, ethers and aromatics, as well as water. In this work, the ASOG model for the activity coefficient is used to predict LLE data for 25 binary and 07 ternary systems at 101.3 kPa and several temperatures; all the systems are formed by ionic liquids including the bis[(trifluoromethyl)sulfonyl]imide (NTf 2 ) anion plus alkanes, alkenes, cycloalkanes, alkanols, water, thiophene and aromatics. New group interaction parameters were determined using a modified Simplex method, minimizing a composition-based objective function of experimental data obtained from the literature. The results are satisfactory, with rms deviations of approximately 3%

Extensive Evaluation of the Conductor-like Screening Model for Real Solvents Method in Predicting Liquid-Liquid Equilibria in Ternary Systems of Ionic Liquids with Molecular Compounds.

Science.gov (United States)

Paduszyński, Kamil

2018-04-12

A conductor-like screening model for real solvents (COSMO-RS) is nowadays one of the most popular and commonly applied tools for the estimation of thermodynamic properties of complex fluids. The goal of this work is to provide a comprehensive review and analysis of the performance of this approach in calculating liquid-liquid equilibrium (LLE) phase diagrams in ternary systems composed of ionic liquid and two molecular compounds belonging to diverse families of chemicals (alkanes, aromatics, S/N-compounds, alcohols, ketones, ethers, carboxylic acid, esters, and water). The predictions are presented for extensive experimental database, including 930 LLE data sets and more than 9000 data points (LLE tie lines) reported for 779 unique ternary mixtures. An impact of the type of molecular binary subsystem on the accuracy of predictions is demonstrated and discussed on the basis of representative examples. The model's capability of capturing qualitative trends in the LLE distribution ratio and selectivity is also checked for a number of structural effects. Comparative analysis of two levels of quantum chemical theory (BP-TZVP-COSMO vs BP-TZVPD-FINE) for the input molecular data for COSMO-RS is presented. Finally, some general recommendations for the applicability of the model are indicated based on the analysis of the global performance as well as on the results obtained for systems relevant from the point of view of important separation problems.

Quaternary (liquid + liquid) equilibrium data for the extraction of toluene from alkanes using the ionic liquid [EMim][MSO4

International Nuclear Information System (INIS)

Corderí, Sandra; Calvar, Noelia; Gómez, Elena; Domínguez, Ángeles

2014-01-01

Highlights: • EMim[MSO 4 ] was proposed as solvent for the extraction of toluene from alkanes. • The quaternary system {heptane + cyclohexane + toluene + [EMim][MSO 4 ]} was evaluated. • The extraction of toluene would be facilitated in the presence of one alkane. • Experimental LLE data were successfully correlated with the NRTL model. - Abstract: (Liquid + liquid) equilibrium (LLE) studies for the extraction of aromatics from alkanes present in the petroleum fractions are important to develop theoretical/semiempirical (liquid + liquid) equilibrium models, which are used in the design of extraction processes. In this work, the ionic liquid 1-ethyl-3-methylimidazolium methylsulfate, [EMim][MSO 4 ], was evaluated as potential solvent for the separation of toluene from heptane and cyclohexane. The LLE data for the quaternary system {heptane (1) + cyclohexane (2) + toluene (3) + [EMim][MSO 4 ] (4)} were experimentally determined at T = 298.15 K and atmospheric pressure. Moreover, the LLE data for the ternary systems {heptane or cyclohexane (1) + toluene (2) + [EMim][MSO 4 ] (3)} were also determined. Solute distribution ratios and selectivities were calculated and analysed in order to evaluate the capability of the ionic liquid to accomplish the separation target. A comparison between the solute distribution ratios and selectivities for the quaternary and the ternary systems was also made. Finally, the experimental tie-line data were correlated with the NRTL model

Kunstnike Liit

Index Scriptorium Estoniae

2004-01-01

EKLi volikogu töökoosolek 5. IV. SA ERF alllfondina loodud Olev Soansi mälestusfondi toetamisest, EKLi 2005. a. aastanäituse korraldamisest Tallinna Kunstihoones, vajalikest täiendustest ja muudatustest põhikirjas, mis puudutavad tehinguid Tallinna Kunstihoone ja selle galeriiga. Võeti vastu tööjuhised SA Tallinna Kunstihoone Fondi nõukogule. EKLi uued liikmed: Kaarel Eelma, Piret Hirv, Sandra Jõgeva, Irene Jürna, Kristin Kalamees, Kristiina Laurits, Eve Margus-Villems, Villu Plink, Lembe Ruben, Katrin Sipelgas, Margus Tamm, Tanel Veenre

Glyserolihemolyysiajan viitearvot

OpenAIRE

Haapamäki, Lauri

2014-01-01

Glyserolihemolyysiaikaa käytetään hereditäärisen sferosytoosin osoittamiseen. Menetelmässä mitataan happamassa glyseroliliuoksessa veren hemolyysiaikaa spektrofotometrisesti. Sferosyyteillä on veren terveisiin soluihin verrattuna lyhyempi hemolyysiaika. Laboratoriossa käytetään tällä hetkellä viitearvona sferosytoosille 25-180 sekuntia ja terveelle henkilölle yli 1800 sekuntia. Tässä opinnäytetyössä oli tarkoitus selvittää, voidaanko terveelle henkilölle asetettua viitearvoa alentaa. Tutki...

Temporal properties of the lens eyes of the box jellyfish Tripedalia cystophora

DEFF Research Database (Denmark)

O'Connor, Megan; Nilsson, Dan-E; Garm, Anders Lydik

2010-01-01

Box jellyWsh (Cubomedusae) are visually orientating animals which posses a total of 24 eyes of 4 morphological types; 2 pigment cup eyes (pit eye and slit eye) and 2 lens eyes [upper lens-eye (ule) and lower lens-eye (lle)]. In this study, we use electroretinograms (ERGs) to explore temporal...... properties of the two lens eyes. We Wnd that the ERG of both lens eyes are complex and using sinusoidal Xicker stimuli we Wnd that both lens eyes have slow temporal resolution. The average Xicker fusion frequency (FFF) was found to be approximately 10 Hz for the ule and 8 Hz for the lle. Di......Verences in the FFF and response patterns between the two lens eyes suggest that the ule and lle Wlter information diVerently in the temporal domain and thus are tuned to perform diVerent visual tasks. The data collected in this study support the idea that the visual system of box jellyWsh is a collection of special...

Research activities for measurement of hydrogen solubility in LiPb

International Nuclear Information System (INIS)

Katayama, K.; Edao, Y.; Fukada, S.

2014-01-01

Research activities for measurement of hydrogen solubility in LiPb has been conducted under the U.S.-Japan TITAN collaboration program at STAR facility in Idaho National Laboratory. The solubility test using a quartz crucible has been tried at 300degC but the crack had been caused at about 15 hours after temperature reached 300degC. This is caused by chemical reaction of LLE and SiO_2. Hydrogen solubility and apparent diffusivity has been estimated from data obtained by solubility tests using alumina crucible by fitting method assuming one dimensional diffusion. The estimated solubility in the range from 300degC to 500degC is close to Reiter's one. However, the value of solubility increased sharply at 600degC. This seemed to be caused by chemical reaction of LLE and Al_2O_3. The estimated diffusivity was two orders of magnitude larger than literature data. This large difference may be due to natural convection of LLE in the alumina crucible. (author)

Progress in direct-drive inertial confinement fusion research at the Laboratory for Laser Energetics

International Nuclear Information System (INIS)

McCrory, R.L.

2002-01-01

Significant theoretical and experimental progress towards the validation of direct-drive inertial confinement fusion (ICF) has been recently made at the Laboratory for Laser Energetics (LLE). Direct-drive ICF offers the potential for high-gain implosions and is a leading candidate for an inertial fusion energy power plant. LLE's base-line direct-drive ignition design for NIF is an 'all-DT' design that has a 1-D gain of ∼45. Recent calculations show that targets composed of foam shells, wicked with DT, can potentially achieve 1-D gains of ∼100. LLE experiments are conducted on the OMEGA 60-beam, 30-kJ, UV laser system. Beam smoothing of OMEGA includes 1-THz, 2-D SSD and polarization smoothing. Cryogenic D2 and plastic shell (warm) spherical targets and a comprehensive suite of x-ray, nuclear, charged particle and optical diagnostics are used in these experiments. Future experiments will use cryogenic DT targets. (author)

Thermophysical properties of biodiesel and related systems: (Liquid + liquid) equilibrium data for soybean biodiesel

International Nuclear Information System (INIS)

Mazutti, Marcio A.; Voll, Fernando A.P.; Cardozo-Filho, Lúcio; Corazza, Marcos L.; Lanza, Marcelo; Priamo, Wagner L.; Oliveira, J. Vladimir

2013-01-01

Highlights: ► (Liquid + liquid) equilibrium data for the systems of biodiesel production. ► LLE data for multicomponent FAME and FAEE from (303.15 to 333.15) K. ► Experimental data correlated using the UNIQUAC model. -- Abstract: This work reports (liquid + liquid) equilibrium (LLE) data for the systems of interest in soybean biodiesel production. Numerical data for LLE were obtained for binary, ternary and quaternary systems comprising fatty acid methyl esters (FAME) and fatty acid ethyl esters (FAEE) from soybean oil, water, glycerol, methanol, and ethanol at temperatures of (303.15, 318.15, and 333.15) K. Quantification of compounds in equilibrium in both phases was determined by analytical methods whereas solubility curves (binodal) were obtained by the cloud-point method. For all systems investigated, good alignments were obtained between phase compositions and the initial as well as overall compositions hence indicating low deviations from the mass balance. Experimental results were correlated using the UNIQUAC model with satisfactory agreement between experiment and theory

Jeg vil derfor cykler jeg

DEFF Research Database (Denmark)

Fauth, Søren R.

2014-01-01

Hvad kan den tyske filosof Arthur Schopenhauer fortælle os om vores cykelbesættelse? Ikke så lidt endda. Læs en filosofisk udredning af menneskets vandring fra det tænkende menneske (homo sapiens) til det cyklende menneske (homo birotariens).......Hvad kan den tyske filosof Arthur Schopenhauer fortælle os om vores cykelbesættelse? Ikke så lidt endda. Læs en filosofisk udredning af menneskets vandring fra det tænkende menneske (homo sapiens) til det cyklende menneske (homo birotariens)....

Risk and risk aversion in our society

Energy Technology Data Exchange (ETDEWEB)

Cohen, B L [Pittsburgh Univ., PA (USA)

1985-01-01

The best way to understand the magnitude of a risk is to compare it with other risks with which we are familiar, and a convenient way of doing this is to compare risks on the basis of Loss of Life Expectancy, LLE, that they cause. The LLE due to various risks including energy generation is listed. The cost of programs to save lives by medical screening, highway safety and other methods is summarised. The public's perception of radiation risks is grossly exaggerated relative to other risks.

KYLÄKAUPPAKETJUN LIIKETOIMINTASUUNNITELMAN PERUSTA

OpenAIRE

Rantala, Miki

2013-01-01

Tämän opinnäytetyön tarkoitus oli laatia Gimmefive Oy:lle kyläkauppaketjun liiketoimintasuunnitelman perusta. Gimmefive Oy hallinnoi kahta kyläkauppaa Kymenlaakson alueella. Tarkoitus oli tutkia ja tehdä kehitysehdotuksia asioista, joissa vaatimukset kasvavat liiketoiminnan laajentuessa ketjutasolle. Tavoitteena oli saada Gimmefive Oy:lle suunnitelma siitä, miten sen kannattaa lähteä toteuttamaan ja kehittämään liiketoimintaa kyläkauppaketjun toimintaympäristössä, koska kyläkauppojen lukumäär...

Läsnäolo ja yleisösuhde : mitä tapahtuu ohjelmatyössä ja ilmaisussa kun tekniikka muuttuu?

OpenAIRE

Baer, Titta

2013-01-01

Yhden lähtökohdan ja inspiraation tälle työlle antoi mediatutkija Marshall McLuhanin tunnettu lause "väline on viesti". Opinnäytetyössä tarkastellaan, miten teknologian kehitys - kamerat, tietotekniikka - näkyy esimerkiksi TV:n ajankohtaisohjelmien ja uutisten tuotannossa. Työssä selvitetään, miten välineiden tekninen kehitys vaikuttaa, miten tekniikka muuttaa TV-ohjelmien rakennetta, ilmettä ja yleisösuhdetta. Käytetyt menetelmät ovat laadullisia: kirjallisuutta, tutkimuksia ja haastatteluja...

Risk and risk aversion in our society

International Nuclear Information System (INIS)

Cohen, B.L.

1985-01-01

The best way to understand the magnitude of a risk is to compare it with other risks which we are familiar, and a convenient way of doing this is to compare risks on the basis of Loss of Life Expectancy, LLE, that they cause. The LLE due to various risks including energy generation is listed. The cost of programs to save lives by medical screening, highway safety and other methods is summarised. The public's perception of radiation risks is grossly exaggerated relative to other risks

TVT-Qualitätskontrolle der gynäkologischen Abteilung des Krankenhauses der Barmherzigen Brüder Graz

Directory of Open Access Journals (Sweden)

Gruber-Fröhlich E

2006-01-01

Full Text Available Seit Einführung der TVT-Operation an unserer Abteilung im Jahre 1999 führten wir eine sorgfältige Patientenselektion und ein Follow-up durch. Unserer Meinung nach ist eine solche Vorgangsweise nicht nur nützlich, um die Technik aller Operateure laufend zu verbessern, sondern auch um spezielle Problemfälle herauszufiltern. Die hypotone Urethra und Fälle mit Mischinkontinenz haben sich dabei in unserer Studie als Problemkonstellationen herausgestellt. Unsere Ergebnisse sind mit denen der skandinavischen Studie vergleichbar.

Exhibition

CERN Multimedia

Staff Association

2017-01-01

Firmament des toiles Joëlle Lalagüe Du 6 au 16 juin 2017 CERN Meyrin, Bâtiment principal Phylaë Voyage - Joëlle Lalagüe. Each picture is an invitation for a cosmic trip. This is a whispering of soul, which comes from origins. A symphony of the world, some notes of love, a harmony for us to fly to infinity. Pour plus d’informations et demandes d'accès : staff.association@cern.ch | Tél: 022 766 37 38

Kontsert

Index Scriptorium Estoniae

2005-01-01

Vanemuise kontserdimajas 11. nov. isadepäeva kontserdil "Isad ja pojad" esinemas Olav Ehala ja Tanel Ehala klaveril ja Pärnu Linnaorkester, kaastegev Kiigelaulukuuik (dirigent Erki Pehk). 12. nov. kammerlaval festivalil "Fiesta de la guitarra '05" kitarriduo Katona Twins, 17. nov. Aleksander Rudini ja Tallinna Kammerorkestri kontsert. TÜ aulas 11. nov. kitarrikontsert: Rody van Gemert & Mikko Ikäheimo, 13. nov. "Fiesta de la guitarra '05" pidulik gala. TÜ ajaloo muuseumis 14. nov. Elleri Muusikakooli kontsert "Sügisbarokk". Jaani kirikus 13. nov. festivalil "Fiesta de la guitarra '05" Miguel Rivera ja Luis Carro Barquero

Risk equivalent of exposure versus dose of radiation

International Nuclear Information System (INIS)

Bond, V.P.

1986-01-01

This report describes a risk analysis study of low-dose irradiation and the resulting biological effects on a cell. The author describes fundamental differences between the effects of high-level exposure (HLE) and low-level exposure (LLE). He stresses that the concept of absorbed dose to an organ is not a dose but a level of effect produced by a particular number of particles. He discusses the confusion between a linear-proportional representation of dose limits and a threshold-curvilinear representation, suggesting that a LLE is a composite of both systems

Kuidas olla peresõbralik tööandja : muret valmistab erisoodustusmaks, kuid hoolivus on ülesanne number üks

Index Scriptorium Estoniae

2008-01-01

Oma ettevõtte peresõbralikkusest ja paindlikkusest räägivad Kädi Vestberg HR factory OÜ-st, Kadri Johanson CV-Keskusest, Kati Oja reisibüroost Estravel, Helena Erm Scania Eesti AS-ist, Moonika Kähr kinnisvarafirmast Uus Maa, Liina Oks Sampo pangast, Reet Treial Balti Investeeringute Grupi Pank AS-ist, Ülle Matt elektroonikafirmast Elcoteq, Silvia Savik Nukuteatrist, Ülle Filin Tele2 Eesti AS-ist, Sirje Tammiste Sirje Tammiste Konsultandibüroost, Getri Järvsoo Fortum Termest AS-ist ja Kärt Kirso AS-ist Kalev Chocolate Factory

--- Oy:n tavoitteellinen markkinointi Facebookissa

OpenAIRE

Järventaus, Aino

2012-01-01

Tämä opinnäytetyö on laadittu toimeksiantona ohjelmatoimisto ---- Oy:lle. Toimeksiantosopimus syntyi opinnäytetyön tekijän ehdotuksesta kehittää --- Oy:n digitaalista markkinointia yrityksen toivomasta näkökulmasta. Työn fokukseksi valittiin Facebook koska sillä on merkittävä osa musiikkiteollisuuden markkinoinnissa. Toimeksiantajan Facebook-markkinoinnin hyödyntäminen ja ylläpito oli jäänyt liian vähälle huomiolle. Näin ollen kehittämiskohteeksi valittiin --- Oy:n Facebook-markkinointi ...

Recent applications of the cubic-plus-association (CPA) equation of state to industrially important systems

DEFF Research Database (Denmark)

Folas, Georgios; Derawi, Samer; Michelsen, Michael Locht

2005-01-01

. Very satisfactory VLE and SLE prediction is achieved for alcohol-hydrocarbon systems, while the sensitivity of the LLE to the interaction parameter is demonstrated. It has been shown that CPA can perform VLE/LLE/SLE calculations in the case of alcohol-hydrocarbon binary systems with a single...... interaction parameter. Satisfactory SLE correlation of alcohol/glycol-water systems is achieved using a single interaction parameter over an extended temperature range. Moreover, satisfactory prediction was achieved for the multiphase equilibria of the mixture acetic acid-water-hexane based solely on binary...

Three Months of Progressive High-Load Versus Traditional Low-Load Strength Training Among Patients With Rotator Cuff Tendinopathy

DEFF Research Database (Denmark)

Ingwersen, Kim Gordon; Jensen, Steen Lund; Sørensen, Lilli

2017-01-01

outcome measure was change from baseline to 12 weeks in the Disabilities of the Arm, Shoulder, and Hand (DASH) questionnaire, assessed in the intention-to-treat population. RESULTS: A total of 100 patients were randomized to PHLE (n = 49) or LLE (n = 51). Mean changes in the DASH questionnaire were 7...... benefit from PHLE over traditional LLE among patients with rotator cuff tendinopathy. Further investigation of the possible interaction between exercise type and corticosteroid injection is needed to establish optimal and potentially synergistic combinations of these 2 factors. REGISTRATION: NCT01984203...

Kodanikud, võltsingud ja zombid / Tanel Tammet

Index Scriptorium Estoniae

Tammet, Tanel

2005-01-01

Autor avaldab arvamust, et e-valimiste vastu olevad erakonnad ja poliitikud pole mures mitte niivõrd nende valimiste turvalisuse pärast, vaid pigem seepärast, et e-valimised võivad suurendada noorema valijaskonna aktiivsust. E-valimiste õnnestumine võib viia mõttele Šveitsi otsedemokraatia mõne põhimõtte rakendamise kohta Eestis. Autor kirjeldab turvariske, mis võivad kaasneda e-valimistel

Mood, marss välja! / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2011-01-01

Eesti moemärkide esindajad lähiajal välisturgude hõivamise soovist ja võimalusest. Andmeid kaubamärkide - Monton, Ivo Nikkolo, Bastion, Beself, Mithio, BonBon Lingerie, Xenia Joost, Tallinn Dolls - ning nende turgude ja disainerite kohta

Ilus elu kõige kiuste / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2009-01-01

Disainist majanduslanguse ajal. Kodusest taaskasutusest. Rõivaste siluetist, materjalidest, aksessuaaridest. Vabrikupoodide võidukäigust. Moenädalate kammerlikuks muutumisest. Reet Ausi kaubamärki ReUse saab näha Londoni moenädala raames avataval näitusel

EXPO : hoiupõrsad ja triibud / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2009-01-01

Shanghais toimuva EXPO 2010 Eesti paviljoni konkursi võitis töö "Savecity.org", mille autorid on Ionel Lehari, Kristian Paljasma (agentuur Identity), Illimar Truverk, Priit Hamer (Agabus, Endjärv & Truverk Arhitektid), Janno Roos, Andres Labi (Ruumilabor)

Võimsate isiksuste paraad New Yorgis / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2010-01-01

Marina Abramobići (Serbia) näitus "The Artist is Present" ja William Kentridge'i (Lõuna-Aafrika) söejoonistuste ja animatsioonide näitus "Five themes" MoMa-s (Museum of Modern Art). Tim Burtoni (USA) fotolavastuste, joonistuste ja installatsioonide näitus ning Agnolo Bronzino (1503-1572, Itaalia) joonistuste väljapanek Metropolitan Museumis

Terasniidist sündinud pesu / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2010-01-01

7. detsembril 70. sünnipäeva tähistavast pesuvabrikust "Linette". Ettevõte loodi 1940. aastal tootmisartelli "Võit" nime all. 37 aastat on ettevõtet juhtinud Mai Parras. Viimastel kümnenditel valmistatud naiste aluspesust, praegusest pesumoest

Vöökirjatud veetorn Võrumaal / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2009-01-01

Lasva renoveeritud veetornist (renoveerimisprojekt: arhitekt Veronika Valk), kus asub Veetorni galerii, mille dominant on mitmel häälel helisev klavertrepp (teostus: skulptor Kalle Pruuden, Kalle Tikas). Seintel on fotograaf Peeter Lauritsa ja ajaloolase Uuno Ojala koostatud piirkonda tutvustav püsiväljapanek

Oksana Tandit ei tunnista kompromissi / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2009-01-01

Ukraina juurtega moekunstnikust Oksana Tanditist, tema moeloomingust, kollektsioonist, mis on pühendatud väliseesti kunstniku Ruth Tulvingu maalitud liblikatele. 2007. a. detsembrist on Oksana Tandit ajakirja "Avenüü" peatoimetaja ja loovjuht

Keera korter päikesesse / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2009-01-01

Itaalia arhitekti David Fisheri pöörleva pilvelõhkuja projektist. 80-korruseline moodulitest ökoelamu peaks valmina Dubais 2010. a. Iga korrus liigub teistest sõltumatult ja teeb 360-kraadise tiiru ühe tunniga

Mastaabi ja miniatuuri kahekõne / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2010-01-01

Metallikunstnik Urve Küttneri ja keraamik Annika Tederi näitus Viinistu Kunstimuuseumi tünnigaleriis 28. augustini 2010. Per Suntumi (Taani) ja Jaapani juurtega Kaori Juzu näitus Tallinnas A-Galeriis 16. augustini 2010

Viis värvikat visiooni / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2009-01-01

Eesti Kunstiakadeema lõputööde näitus "Tase'09" Rüütelkonna hoones Toompeal 21. juunini. Arhitekt Martin Voltri Tartu linnujaama projektist. Madis Nurmsi lavakujundusest ja -kostüümidest Jules Massenet' ooperile "Thais", mis esietendus 22. mail Pärnu Endlas. Klaasikunstnik Merle Bukoveci sisepurskkaevude seeriast "Voolujooned". Tootedisainer Pent Talveti magistritööst. Uku-Kristjan Küttise tehtud kirjatüübist

Characteristic Extraction of Mental Disease Patients by Nonlinear Analysis of Plethysmograms

Science.gov (United States)

Hu, Yuyu; Wang, Wenbiao; Suzuki, Takashi; Oyama-Higa, Mayumi

2011-06-01

We measured the pulse waves of 196 mentally ill patients and 113 healthy students. Using heartbeat changes, we calculated the values of their sympathetic nerves, parasympathetic nerves, and autonomic nerve balance. In addition, we calculated the largest Lyapunov exponents (LLE) by non-linear analysis of plethysmograms. Values were analyzed by group. The results revealed a significant relationship between LLE and the autonomic nerve balance. The sympathetic nerve values in the patient group were significantly higher than those in the student group, whereas the LLE values were significantly lower. Furthermore, we illustrated the dynamic change in the results for single participants over several testing times. The measurement of pulse waves is easy and economical and does not put a strain on the subject. Additionally, these values can provide information that is more accurate than medical examination obtained from an interview. Our study contributed to the existing methodology in this field, and future data collection and measurement will be carried out. We hope that our study will be useful for neurologists and psychotherapists in their detection and treatment of mental illness.

Sündimus / Ülle Valgma

Index Scriptorium Estoniae

Valgma, Ülle

2007-01-01

Alanud aastatuhandel on sündimus Eestis arenenud tõusvas joones. On raske vahet teha, kuivõrd mõjutab sündimust rakendunud vanemahüvitis või positiivsed arengud majanduses. Lisatud graafikud ja diagrammid

LAT Low-Energy (LLE) Data

Data.gov (United States)

National Aeronautics and Space Administration — Fermi is a powerful space observatory that will open a wide window on the universe. Gamma rays are the highest-energy form of light, and the gamma-ray sky is...

Brunod jälle jagatud!

Index Scriptorium Estoniae

2008-01-01

Eesti disainiauhinna Bruno pälvis tootedisaini kategoorias Mare Kelpman padjakollektsiooni "Lights & Stripes" eest ning disainiprojekti kategoorias Tarmo Luisk valgusti "Led Stick" eest. Ära märgiti tootedisaini kategoorias Matti Õunapuu, Martin Pärn, Tarmo Luisk, Margus Triibmann, Reet Aus ja Elna Kaasik, disainiprojekti kategoorias Martin Pärn, Edina Dufala-Pärn, Tarmo Luisk, Margus Triibmann ja Marta Kisand. "Eeskujuliku design management" preemia sai ByRoller, ära märgiti AS Balteco ja Fellin Furniture OÜ

Tarantino jälle platsis

Index Scriptorium Estoniae

2007-01-01

Filmiprojekt "Grindhouse", mis koosneb Robert Rodrigueze retroõudukast "Planet Terror" ja Quentin Tarantino 70-ndatest inspireeritud õudusfilmist "Surmakindel" ("Death Proof") : Ameerika Ühendriigid 2007. Tarantino film on Eesti filmilevis homsest alates

Kabareelik austusavaldus / Ülle Toming

Index Scriptorium Estoniae

Toming, Ülle, 1955-

2014-01-01

Eesti Tantsuagentuuri revüüteatri Starlight Cabaret lavastus "Life is a Cabaret" restoranis Merineitsi, idee autor, stsenarist ja lavastaja Kristjan Kurm. "Life is a Cabaret" on saanud tõuke oma sünniks Kalju Saarekese elust ja loomingust

Vandmølle i Tadami

DEFF Research Database (Denmark)

2016-01-01

in black color. The image shows part of a texture map, which belongs to a 3d modelled fragment of a watermill recorded in Tadami, Japan. The 3d model and texture map are captured on an iPhone 4S using photogrammetry in a digital process implemented with 123D Catch from Autodesk and Adobe Photoshop CS6...

University of Rochester, Laboratory for Laser Energetics: Annual report, 1 October 1985-30 September 1986

International Nuclear Information System (INIS)

1987-01-01

In FY86 the Laboratory has produced a list of accomplishments in which it takes pride. LLE has met every laser-fusion program milestone to date in a program of research for direct-drive ultraviolet laser fusion originally formulated in 1981. LLE scientists authored or co-authored 135 scientific papers during 1985-86. The collaborative experiments with NRL, LANL, and LLNL have led to a number of important ICF results. The cryogenic target system developed by KMS Fusion for LLE will be used in future high-density experiments on OMEGA to demonstrate the compression of thermonuclear fuel to 100 to 200 times that of solid (20 to 40 g/cm 3 ) in a test of the direct-drive concept, as noted in the National Academy of Sciences' report. The excellence of the advanced technology efforts at LLE is illustrated by the establishment of the Ultrafast Science Center by the Department of Defense through the Air Force Office of Scientific Research. Research in the Center will concentrate on bridging the gap between high-speed electronics and ultrafast optics by providing education, research, and development in areas critical to future communications and high-speed computer systems. The Laboratory for Laser Energetics continues its pioneering work on the interaction of intense radiation with matter. This includes inertial-fusion and advanced optical and optical electronics research; training people in the technology and applications of high-power, short-pulse lasers; and interacting with the scientific community, business, industry, and government to promote the growth of laser technology

Experimental (liquid + liquid) equilibrium data for ternary and quaternary mixtures of fatty acid methyl and ethyl esters (FAME/FAEE) from soybean oil

International Nuclear Information System (INIS)

Beneti, Stéphani C.; Lanza, Marcelo; Mazutti, Marcio A.; Kunita, Marcos Hiroiuqui; Cardozo-Filho, Lúcio; Vladimir Oliveira, J.

2014-01-01

Highlights: • Innovative technique for quantification of compounds involved in the biodiesel production. • Easy and quick determination from NIR combined with multivariate calibration. • Reliable LLE correlation and predictions can be attained from the technique. -- Abstract: This work is aimed at providing an easy and quick determination of the biodiesel products using near infrared spectroscopy (NIR) by combination with the multivariate calibration in the analysis of (liquid + liquid) equilibrium (LLE) data for ternary and quaternary mixtures containing soybean fatty acid methyl (FAME) and ethyl (FAEE) esters, glycerol, ethanol, methanol and water, at various temperatures. The mass balance for the compositions obtained for each phase was carried out so as to demonstrate the reliability of the models generated by the multivariate calibration. Two distinct phases are observed, a glycerol-rich and the other ester-rich, while ethanol is dissolved among the phases hence reducing the partial mutual miscibility between glycerol and ester. Through (liquid + liquid) equilibrium (LLE) results, systems containing FAEE at T = 318.15 K and 303.15 K (calibration using data obtained at temperature of 318.15 K), a good agreement is verified among the values determined using conventional and NIR technique for alcoholic phase (AP) or aqueous phase (WP) and biodiesel phase (BP). Likewise in the systems containing FAME at 318.15 K, 303.15 K and 333.15 K (calibration using data obtained at temperature of 318.15 K), the LLE results were reproduced at the upper and lower temperature to the tests of the reproducibility of the models generated by the multivariate calibration

University of Rochester, Laboratory for Laser Energetics

Science.gov (United States)

1987-01-01

In FY86 the Laboratory has produced a list of accomplishments in which it takes pride. LLE has met every laser-fusion program milestone to date in a program of research for direct-drive ultraviolet laser fusion originally formulated in 1981. LLE scientists authored or co-authored 135 scientific papers during 1985 to 1986. The collaborative experiments with NRL, LANL, and LLNL have led to a number of important ICF results. The cryogenic target system developed by KMS Fusion for LLE will be used in future high-density experiments on OMEGA to demonstrate the compression of thermonuclear fuel to 100 to 200 times that of solid (20 to 40 g/cm) in a test of the direct-drive concept, as noted in the National Academy of Sciences' report. The excellence of the advanced technology efforts at LLE is illustrated by the establishment of the Ultrafast Science Center by the Department of Defense through the Air Force Office of Scientific Research. Research in the Center will concentrate on bridging the gap between high-speed electronics and ultrafast optics by providing education, research, and development in areas critical to future communications and high-speed computer systems. The Laboratory for Laser Energetics continues its pioneering work on the interaction of intense radiation with matter. This includes inertial-fusion and advanced optical and optical electronics research; training people in the technology and applications of high-power, short-pulse lasers; and interacting with the scientific community, business, industry, and government to promote the growth of laser technology.

Berlusconist saab seadusi väänates jälle "puhas poiss" / Ülle Toode

Index Scriptorium Estoniae

Toode, Ülle, 1969-

2008-01-01

Itaalia parlamendis hääletatakse seadusemuudatuse üle, mille vastuvõtmise korral peatuksid peaminister Silvio Berlusconi korruptsiooniprotsessid, samuti seaduse üle, mis annaks immuniteedi neljale riigi kõrgemaile poliitilisele juhile - presidendile, peaministrile, parlamendi alam- ja ülemkoja esimeestele. Lisa: Berlusconit süüdi mõistetud ei ole

Mansikkaviljelmän perustaminen Lapväärttiin

OpenAIRE

Klåvus, Hanna

2013-01-01

Tavoitteena on ollut suunnitella ja perustaa mansikkaviljelmä Lapväärttiin ja työllistyä samalla. Tämä opinnäytetyö on tehty toiminnallisena opinnäytetyönä ja se sisältää teoreettista taustaa työlle ja toteutuksen, sekä pohdinnan työn onnistumisesta, mikä on apuna mansikan viljelyä suunnittelevalle. Kahden hehtaarin mansikkaviljelmälle löytyi hyvä paikka talouskeskuksen vierestä. Sijainti on hyvä niin käytännön töiden kuin asiakkaidenkin kannalta. Talouskeskus sijaitsee Lapväärtissä hyvie...

Private visit to the CMS assembly site of Dr. Fidel Castro Diaz-Balart from the Superior Institute of Sciences and Nuclear Technologies, Havana, accompanied by His Excellency Mr. Emilio Caballero, Ambassador, Permanent Mission of Cuba in Paris.

CERN Multimedia

Maximilien Brice

2002-01-01

Photo 01: Left to right: His Excellency Mr Emilio Caballero; Prof. Tejinder Virdee, Deputy Spokesman of the CMS experiment; Dr Fidel Castro Diaz-Balart; Dr Matthias Schroeder, physicist, Experimental Physics division; Mrs Noëlle Levy, Casa del Habano, Geneva; Dr John Ellis, Adviser for Non-Member State relations; Dr Christian Roche, Senior Advisor to the Director-General. Photo 02: Left to right: His Excellency Mr Emilio Caballero, Prof. Tejinder Virdee, Dr Fidel Castro Diaz-Balart; Dr Matthias Schroeder; Mrs Noëlle Levy, Prof. Juan Antonio Rubio, Head of the Education and Technology Transfer division; Dr John Ellis.

Ympäristövastuu Pohjois-Savon Osuuspankissa

OpenAIRE

Karjalainen, Toni

2012-01-01

Opinnäytetyön tarkoituksena oli tarkastella ekologisesta näkökulmasta kuinka ympäristövastuu toteutuu Pohjois-Savon Osuuspankissa. Tarkastelun kohteena oli tutkia, mitä ympäristövastuun eteen on jo tehty ja millaisia toimia on mahdollista vielä tehdä. Tutkimuksen kohteena oli myös selvittää mitä arvoa Green Office – ohjelmasta on ja miten sen käyttöönotto toteutuu. Tutkimus toteutettiin kahdessa osassa. Ensin lähettiin sähköpostilla strukturoitu kysely neljälle henkilölle, joista jokaisel...

Historien på arbejde

DEFF Research Database (Denmark)

Møller, Mette

2009-01-01

Der var engang... Sådan starter mange eventyrlige fortællinger, men på storytelling-konferencen StoryAtWork, der fandt sted 1. og 2. oktober 2008 på Copenhagen Business School, lærer deltagerne andet og mere end at fortælle historier blot som ren fornøjelse......Der var engang... Sådan starter mange eventyrlige fortællinger, men på storytelling-konferencen StoryAtWork, der fandt sted 1. og 2. oktober 2008 på Copenhagen Business School, lærer deltagerne andet og mere end at fortælle historier blot som ren fornøjelse...

Tie line data for the (water + butyric acid + n-butyl alcohol or amyl alcohol) at T = (298.2, 308.2, and 318.2) K and (water + butyric acid + isoamyl alcohol) at T = 298.2 K

International Nuclear Information System (INIS)

Ghanadzadeh Gilani, A.; Ghanadzadeh Gilani, H.; Amouzadeh, F.

2014-01-01

Highlights: • Liquid equilibrium data of (water + BA + alcohols) systems were measured. • Experimental LLE data were correlated with NRTL and UNIQUAC models. • Distribution coefficients and separation factors were evaluated. -- Abstract: In this study, solubility and tie-line data of the (water + butyric acid + n-butyl alcohol or amyl alcohol) ternary systems were determined at T = (298.2, 308.2, and 318.2) K and p = 101.3 kPa for the first time. Due to the structural similarity, the tie-line data for (water + butyric acid + isoamyl alcohol) system were also measured and correlated at T = 298.2 K. The ternary systems investigated display type-1 behaviour of LLE. The cloud point method was used to measure the solubility data and the Karl-Fischer, acidimetric titration, and refractive index methods were used to determine the tie-line data. For each system, the experimental tie-line data were correlated using the UNIQUAC and NRTL models. The Othmer–Tobias and Hand correlations equations were used to establish the quality of the LLE data. Experimental distribution coefficients and separation factors were evaluated over the immiscibility regions

Strahlungsfeldbedingungen bei der Ionisationsdosimetrie

Science.gov (United States)

Krieger, Hanno

Bei der Dosimetrie von Photonenstrahlungen mit luftgefüllten Ionisationskammern werden in diesem Kapitel zwei Grenzfälle unterschieden. Der eine Fall ist die Bedingung des so genannten Sekundärelektronengleichwichts im Kammervolumen. In diesem Fall bestimmen ausschließlich die Photonen im Messvolumen die dosimetrische Anzeige. Der zweite Grenzfall ist gegeben, wenn das Luftvolumen und die Kammer das Strahlungsfeld im Phantom so wenig stören, dass der Sekundärelektronenfluss unverändert bleibt. Diese Bedingungen nennt man BRAGG-GRAY-Bedingungen. Beide Grenzfälle sind in der Praxis nur näherungsweise zu verwirklichen. Abweichungen müssen durch entsprechende Korrekturen oder Kalibrierungen berücksichtigt werden.

Look! It's Rock'n'roll!

DEFF Research Database (Denmark)

Lindelof, Anja

2007-01-01

, and dates. Consult your library or click here for more information on citing sources. -------------------------------------------------------------------------------- Anja Mølle Lindelof. (2007). Look! it's rock'n'roll! how television participated in shaping the visual genre conventions of popular music...... to personal names, capitalization, and dates. Consult your library or click here for more information on citing sources. -------------------------------------------------------------------------------- Anja Mølle Lindelof. "Look! It's Rock'n'roll! How television participated in shaping the visual genre....... Pay special attention to personal names, capitalization, and dates. Consult your library or click here for more information on citing sources. -------------------------------------------------------------------------------- TY - JOUR T1 - Look! It's Rock'n'roll! How television participated in shaping...

Sicherheitssysteme

Science.gov (United States)

Reif, Konrad

Fahrerassistenzsysteme helfen, Unfälle zu vermeiden. Das Ziel ist das unfallfreie Fahren. Mit immer effizienteren elektronischen Systemen und verbesserter Sensorik versucht, diesem Ziel nahezukommen. Für die Fälle, in denen ein Unfall nicht verhindert werden kann, müssen die Unfallfolgen gemildert werden. Das erste passive Sicherheitssystem für Pkw wurde mit dem Sicherheitsgurt eingeführt. In Deutschland ist er für die Vordersitze seit 1970, für die Rücksitze seit 1979 vorgeschrieben. Die Gurtanlegepflicht wurde 1976 eingeführt. Die Elektronik ermöglichte seit den 1980 er- Jahren weitere Systeme, die die Sicherheit der Insassen im Falle eines Unfalls erhöhen.

Search for supersymmetry with a dominant R-parity violating $LL\\overline{E}$ coupling in $e^+ e^-$ collisions at centre-of-mass energies of 130 GeV to 172 GeV

CERN Document Server

Barate, R.; Decamp, D.; Ghez, Philippe; Goy, C.; Lees, J.P.; Lucotte, A.; Minard, M.N.; Nief, J.Y.; Pietrzyk, B.; Boix, G.; Casado, M.P.; Chmeissani, M.; Crespo, J.M.; Delfino, M.; Fernandez, E.; Fernandez-Bosman, M.; Garrido, L.; Grauges, E.; Juste, A.; Martinez, M.; Merino, G.; Miguel, R.; Mir, L.M.; Morawitz, P.; Park, I.C.; Pascual, A.; Perlas, J.A.; Riu, I.; Sanchez, F.; Colaleo, A.; Creanza, D.; De Palma, M.; Gelao, G.; Iaselli, G.; Maggi, G.; Maggi, M.; Marinelli, N.; Nuzzo, S.; Ranieri, A.; Raso, G.; Ruggieri, F.; Selvaggi, G.; Silvestris, L.; Tempesta, P.; Tricomi, A.; Zito, G.; Huang, X.; Lin, J.; Ouyang, Q.; Wang, T.; Xie, Y.; Xu, R.; Xue, S.; Zhang, J.; Zhang, L.; Zhao, W.; Abbaneo, D.; Alemany, R.; Becker, U.; Bright-Thomas, P.; Casper, D.; Cattaneo, M.; Cerutti, F.; Ciulli, V.; Dissertori, G.; Drevermann, H.; Forty, R.W.; Frank, M.; Gianotti, F.; Hagelberg, R.; Hansen, J.B.; Harvey, John; Janot, P.; Jost, B.; Leahraus, I.; Mato, P.; Minten, A.; Moneta, L.; Pacheco, A.; Pusztaszeri, J.F.; Ranjard, F.; Rolandi, Gigi; Rousseau, D.; Schlatter, D.; Schmitt, M.; Schneider, O.; Tejessy, W.; Teubert, F.; Tomalin, I.R.; Vreeswijk, M.; Wachsmuth, H.; Wagner, A.; Ajaltouni, Z.; Badaud, F.; Chazelle, G.; Deschamps, O.; Falvard, A.; Ferdi, C.; Gay, P.; Guicheney, C.; Henrard, P.; Jousset, J.; Michel, B.; Monteil, S.; Montret, J.C.; Pallin, D.; Perret, P.; Podlyski, F.; Proriol, J.; Rosnet, P.; Fearnley, T.; Hansen, J.D.; Hansen, J.R.; Hansen, P.H.; Nilsson, B.S.; Rensch, B.; Waananen, A.; Daskalakis, G.; Kyriakis, A.; Markou, C.; Simopoulou, E.; Vayaki, A.; Blondel, A.; Brient, J.C.; Machefert, F.; Rouge, A.; Rumpf, M.; Valassi, A.; Videau, H.; Boccali, T.; Focardi, E.; Parrini, G.; Zachariadou, K.; Cavanaugh, R.; Corden, M.; Georgiopoulos, C.; Huehn, T.; Jaffe, D.E.; Antonelli, A.; Bencivenni, G.; Bologna, G.; Bossi, F.; Campana, P.; Capon, G.; Chiarella, V.; Felici, G.; Laurelli, P.; Mannocchi, G.; Murtas, F.; Murtas, G.P.; Passalacqua, L.; Pepe-Altarelli, M.; Curtis, L.; Dorris, S.J.; Halley, A.W.; Lynch, J.G.; Negus, P.; O'Shea, V.; Raine, C.; Scarr, J.M.; Smith, K.; Teixeira-Dias, P.; Thompson, A.S.; Thomson, Evelyn J.; Thomson, F.; Buchmuller, O.; Dhamotharan, S.; Geweniger, C.; Graefe, G.; Hanke, P.; Hansper, G.; Hepp, V.; Kluge, E.E.; Putzer, A.; Sommer, J.; Tittel, K.; Werner, S.; Wunsch, M.; Beuselinck, R.; Binnie, D.M.; Cameron, W.; Dornan, P.J.; Girone, M.; Goodsir, S.; Martin, E.B.; Moutoussi, A.; Nash, J.; Sedgbeer, J.K.; Spagnolo, P.; Williams, M.D.; Ghete, V.M.; Girtler, P.; Kneringer, E.; Kuhn, D.; Rudolph, G.; Betteridge, A.P.; Bowdery, C.K.; Buek, P.G.; Colrain, P.; Crawford, G.; Finch, A.J.; Foster, F.; Hughes, G.; Jones, R.W.L.; Whelan, E.P.; Williams, M.I.; Giehl, I.; Hoffmann, C.; Jakobs, K.; Kleinknecht, K.; Quast, G.; Renk, B.; Rohne, E.; Sander, H.G.; van Gemmeren, P.; Zeitnitz, C.; Aubert, J.J.; Benchouk, C.; Bonissent, A.; Bujosa, G.; Carr, J.; Coyle, P.; Diaconu, C.; Ealet, A.; Fouchez, D.; Leroy, O.; Payre, P.; Talby, M.; Sadouki, A.; Thulasidas, M.; Tilquin, A.; Trabelsi, K.; Aleppo, M.; Antonelli, M.; Ragusa, F.; Berlich, R.; Blum, W.; Buescher, Volker; Dietl, H.; Ganis, G.; Gotzhein, C.; Kroha, H.; Lutjens, G.; Lutz, G.; Mannert, C.; Manner, W.; Moser, H.G.; Richter, Robert, 1; Rosado-Schlosser, A.; Schael, S.; Settles, R.; Seywerd, H.; Stenzel, H.; Wiedenmann, W.; Wolf, G.; Boucrot, J.; Callot, O.; Chen, S.; Davier, M.; Duflot, L.; Grivaz, J.F.; Heusse, P.; Hocker, Andreas; Jacholkowska, A.; Kado, M.M.; Kim, D.W.; Le Diberder, F.; Lefrancois, J.; Lutz, A.M.; Schune, M.H.; Serin, L.; Tournefier, E.; Veillet, J.J.; Videau, I.; Zerwas, D.; Azzurri, P.; Bagliesi, Giuseppe; Bettarini, S.; Bozzi, C.; Calderini, G.; Dell'Orso, R.; Fantechi, R.; Ferrante, I.; Giassi, A.; Gregorio, A.; Ligabue, F.; Lusiani, A.; Marrocchesi, P.S.; Messineo, A.; Palla, F.; Rizzo, G.; Sanguinetti, G.; Sciaba, A.; Sguazzoni, G.; Spagnolo, P.; Steinberger, J.; Tenchini, R.; Vannini, C.; Venturi, A.; Verdini, P.G.; Blair, G.A.; Bryant, L.M.; Chambers, J.T.; Coles, J.; Green, M.G.; Medcalf, T.; Perrodo, P.; Strong, J.A.; von Wimmersperg-Toeller, J.H.; Botterill, D.R.; Clifft, R.W.; Edgecock, T.R.; Haywood, S.; Maley, P.; Norton, P.R.; Thompson, J.C.; Wright, A.E.; Bloch-Devaux, Brigitte; Colas, P.; Fabbro, B.; Faif, G.; Lancon, E.; Lemaire, M.C.; Locci, E.; Perez, P.; Przysiezniak, H.; Rander, J.; Renardy, J.F.; Rosowsky, A.; Roussarie, A.; Trabelsi, A.; Vallage, B.; Black, S.N.; Dann, J.H.; Kim, H.Y.; Konstantinidis, N.; Litke, A.M.; McNeil, M.A.; Taylor, G.; Booth, C.N.; Brew, C.A.J.; Cartwright, S.; Combley, F.; Kelly, M.S.; Lehto, M.; Reeve, J.; Thompson, L.F.; Affholderbach, K.; Boehrer, Armin; Brandt, S.; Cowan, G.; Foss, J.; Grupen, C.; Smolik, L.; Stephan, F.; Apollonio, M.; Bosisio, L.; Della Marina, R.; Giannini, G.; Gobbo, B.; Musolino, G.; Putz, J.; Rothberg, J.; Wasserbaech, S.; Williams, R.W.; Armstrong, S.R.; Charles, E.; Elmer, P.; Ferguson, D.P.S.; Gao, Y.S.; Gonzalez, S.; Greening, T.C.; Hayes, O.J.; Hu, H.; Jin, S.; McNamara, P.A., III; Nachtman, J.M.; Nielsen, J.; Orejudos, W.; Pan, Y.B.; Saadi, Y.; Scott, I.J.; Walsh, J.; Wu, Sau Lan; Wu, X.; Yamartino, J.M.; Zobernig, G.

1998-01-01

A search for pair-production of supersymmetric particles under the assumption that R-parity is violated via a dominant LLE coupling has been performed using the data collected by ALEPH at centre-of-mass energies of 130-172 GeV. The observed candidate events in the data are in agreement with the Standard Model expectation. This is translated into lower limits on the mass of charginos, neutralinos, sleptons, sneutrinos and squarks. For instance, charginos with masses less than 73 GeV and neutralinos with masses less than 23 GeV are excluded at 95% confidence level for any generation structure of the LLE coupling, and for neutralino, slepton or sneutrino LSPs.

Baltic cooperation vs Visegrad cooperation (essay) / Tanel Sepp

Index Scriptorium Estoniae

Sepp, Tanel

2004-01-01

Baltimaade ning Visegrad grupi riikide (Poola, Ungari, Tšehhi, Slovakkia) arengust NSV Liidu mõjusfääris olevatest piirkondadest iseseisvateks riikideks, koostööst Euroopa Liidu ja NATO kontekstis

Narva-Jõesuu semmib Hispaania veekeskuste ehitajaga / Tanel Mazur

Index Scriptorium Estoniae

Mazur, Tanel, 1971-

2006-01-01

Narva-Jõesuu linnavalitsus plaanib ühel linna omanduses olevatest kruntidest alustada aktiivset veekeskuse arendust, partneriks ligi 40-aastase kogemusega Hispaania firma "Action Park Multiforma Grupo S.L."

Eesti transpordi infrastruktuuri ootavad suured toetused / Tanel Tang

Index Scriptorium Estoniae

Tang, Tanel

2003-01-01

EL-iga liitumisel avanevad Eestile Euroopa Regionaalarengu fond (ERDF) ja Ühtekuuluvusfond, mis tähendab transpordisektorile miljardite kroonide suurust abi maanteede, raudteede, lennujaamade ning sadamate ehitamiseks ja rekonstrueerimiseks. Vt. samas: Eestile tulnud abi PHARE ja ISPA fondist ; Ühtekuuluvusfond ja Euroopa regionaalarengu fond (ERDF) toetavad Eestit miljonite kroonidega. Diagramm: EL-i abi Eesti transpordisektorile

Narva osales turismimesil Leningradi oblasti boksis / Tanel Mazur

Index Scriptorium Estoniae

Mazur, Tanel, 1971-

2008-01-01

Ilmunud ka: Narva Postiljon 26. jaan. lk. 1. Narva linnavalitsuse turismispetsialist Katrin Liblik põhjendab, miks osales Narva Helsingis toimunud turismimessil "Matka 2008" Leningradi oblasti boksis

Pinocchio, Capone ja teised klaasist kangelased / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2011-01-01

Näitus "Kaasaegne Slovakkia klaasikunst" Eesti Tarbekunsti- ja Disainimuuseumis" 10. aprillini 2011, kuraator Zora Petrášová. Václav Cigleri mõjust slovaki klaasikunsti arengusse, Patrik Illo, Miloš Balgavy, Ján Zoričaki ja Palo Macho töödest

Matrix, skynet ja sõda teispoolsusega / Tanel Tammet

Index Scriptorium Estoniae

Tammet, Tanel

2003-01-01

Oletusest, et kiirenev tehnoloogia areng viib kvalitatiivse murranguni, mis pöörab senise elukorralduse pea peale. Kuid siiski, miks peaksid masintsivilisatsioonid tahtma inimesi orjastada või hävitada?

"Schmuck": klassika mäss ehtes / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2009-01-01

Ehtekunsti suurüritusest "Schmuckszene" Münchenis. Hollandi kunstiajaloolase Marjan Ungeri koostatud peanäitusest, millel osales tekstiilikunstnik Marta Kisand Eestist. Satelliitnäitustest: itaalia ehtekunstnike väljapanekust, Karl Fritschi, Gerd Rothmanni (Saksamaa) ja Robert Bainesi (Austraalia) näitusest, väljapanekust "Auf Vorrat", retrospektiivist Dorothea Prühli (Poola) loomingust

Meelis Virkebau : Kreenholm peaks meediaga suhtlema / Tanel Mazur

Index Scriptorium Estoniae

Mazur, Tanel, 1971-

2007-01-01

Ilmunud ka: Narva Postiljon, 5. apr. 2007, lk. 1,2; Narvskaja Gazeta, 5. apr. 2007, lk. 1,2. Kreenholmi endine juht Meelis Virkebau ei mõista Narva linnapea Tarmo Tammiste seisukohta, et 3000 töötut ei ole linnale probleem, samuti peab ta mõtlematuks peaminister Andrus Ansipi väidet, et Kreenholmi probleem pole nii hull kui paistab. M. Virkebau selgitab oma lahkumist ettevõtte juhi kohalt 2003. aastal

Matti Haarajoki : ma ei ole likvidaator / Tanel Mazur

Index Scriptorium Estoniae

Mazur, Tanel, 1971-

2007-01-01

Ilmunud ka: Narva Postiljon, 5. apr. 2007, lk. 1,2; Narvskaja Gazeta, 5. apr. 2007, lk. 1,2. Kreenholmi tegevjuht lükkab ümber väite, nagu kavatsetaks Kreenholm sulgeda. Järgmiseks aastaks vähendatakse töötajate arvu ettevõttes umbes 800 inimese võrra. Sotsiaalminister Jaak Aab ja rahvastikuminister Paul-Eerik Rummo vastavad küsimusele, kas Kreenholmi kriis võib ajendada Ida-Virumaal sotsiaalse plahvatuse. Lisa: Ajalugu

Lennart Meri lennujaamas tunned end koduselt / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2009-01-01

Tallinna lennujaama reisiterminali laiendusest. Eskiislahendused on loonud Jean-Marie Bonnard Prantsuse firmast Sofreavia SA. Põhiosa arhitektuursest lahendusest koostas Inge Põder arhitektuuri- ja projekteerimisbüroost EA Reng AS

Fractionation of acid lime essential oil using ethanol/water mixtures: Effect of the process on the aroma profile

International Nuclear Information System (INIS)

Gonçalves, Daniel; Costa, Patrícia; Rodrigues, Christianne E.C.; Rodrigues, Alírio E.

2017-01-01

Highlights: • Fractionation of crude acid lime essential oil using ethanol/water mixtures. • Extract phases were enriched in aroma-active components. • Predicted compositions of liquid phases fitted well with the experimental data. • Aroma-active components were separated from terpenes, keeping the original acid lime essential oil odour. • The water content in the solvent did not affect the aroma profile of the phases from the liquid–liquid equilibrium. - Abstract: This study aims to separate aroma-active components of the crude Citrus latifolia essential oil (EO) from the unstable terpene hydrocarbons using ethanol/water mixtures through liquid–liquid equilibrium (LLE) and to evaluate the aroma profiles of the crude EO and the LLE phases. For this purpose, the liquid compositions of the crude EOs and the LLE phases were found by gas chromatography analysis. The compositions of the liquid phases were predicted using the NRTL model and compared to the experimental data. Afterwards, the concentrations of the components in the vapour phases above the liquid mixtures were obtained by headspace analysis and the odour intensity of each component was estimated using the Stevens’ power law concept. Finally, the classification into olfactory families was evaluated through the Perfumery Radar methodology. The solvent extraction technique made it possible to obtain extract phases enriched in citral and poor in monoterpenes, with aromas profiles similar to that of the crude EO and classified as herbaceous and citrus scent, with floral, woody, and oriental nuances. The extract phase obtained from ethanol with 50% water was found to be a promising fraction for industrial applications. Furthermore, the results proved that the NRTL parameters can be efficiently used to predict the compositions of the phases from the LLE.

State Anxiety and Nonlinear Dynamics of Heart Rate Variability in Students.

Science.gov (United States)

Dimitriev, Dimitriy A; Saperova, Elena V; Dimitriev, Aleksey D

2016-01-01

Clinical and experimental research studies have demonstrated that the emotional experience of anxiety impairs heart rate variability (HRV) in humans. The present study investigated whether changes in state anxiety (SA) can also modulate nonlinear dynamics of heart rate. A group of 96 students volunteered to participate in the study. For each student, two 5-minute recordings of beat intervals (RR) were performed: one during a rest period and one just before a university examination, which was assumed to be a real-life stressor. Nonlinear analysis of HRV was performed. The Spielberger's State-Trait Anxiety Inventory was used to assess the level of SA. Before adjusting for heart rate, a Wilcoxon matched pairs test showed significant decreases in Poincaré plot measures, entropy, largest Lyapunov exponent (LLE), and pointwise correlation dimension (PD2), and an increase in the short-term fractal-like scaling exponent of detrended fluctuation analysis (α1) during the exam session, compared with the rest period. A Pearson analysis indicated significant negative correlations between the dynamics of SA and Poincaré plot axes ratio (SD1/SD2), and between changes in SA and changes in entropy measures. A strong negative correlation was found between the dynamics of SA and LLE. A significant positive correlation was found between the dynamics of SA and α1. The decreases in Poincaré plot measures (SD1, complex correlation measure), entropy measures, and LLE were still significant after adjusting for heart rate. Corrected α1 was increased during the exam session. As before, the dynamics of adjusted LLE was significantly correlated with the dynamics of SA. The qualitative increase in SA during academic examination was related to the decrease in the complexity and size of the Poincaré plot through a reduction of both the interbeat interval and its variation.

Health effects of occupational exposure to hazardous chemicals: a comparative assessment with notes on ionizing radiation. Executive summary. Vol. 1

International Nuclear Information System (INIS)

Zanetos, M.A.; Warling, J.C.; Marsh, G.M.

1983-09-01

This three-part report provides quantitative estimates of the risk of cancer and other diseases among persons exposed to hazardous substances in the workplace. The risk estimates presented are based on a comprehensive review of recent epidemiologic studies. Primary emphasis was placed on studies of workers exposed to hazardous chemicals under conditions typical of a given industry over a working lifetime. Despite finding over 100 chemicals associated with increased incidence of disease, convincing dose-response trends existed for only a few. Although there were notable exceptions (arsenic, asbestos, PAH's, etc.), it was generally impossible to estimate risk-per-unit of dose in a manner analogous to calculations which exist for radiation exposure. The principal reason for this is the lack of adequate environmental monitoring data for the specific chemicals, locations, and time periods needed to estimate individual cumulative doses. In addition to analyzing risk in terms of increased incidence of specific diseases, we also examined life expectancy and years of life lost due to cancer in four selected occupational groups via a life table model which allowed for competing risks. The resulting estimates indicated that the overall life expectancy of these groups was generally greater than that of the general population but that the workers suffered greater loss of life expectancy (LLE) due to cancer than their counterparts in the general population. Published estimates of LLE due to radiation induced cancer indicate that at doses of less than or equal to 0.5 rem/y, radiation workers are projected to suffer less LLE than any of the four non-nuclear cohorts examined. At 5 rem/y (the MPD) or higher, LLE may be greater than one or more of the cohorts examined. This is Volume I of a three volume series. 12 references

State Anxiety and Nonlinear Dynamics of Heart Rate Variability in Students.

Directory of Open Access Journals (Sweden)

Dimitriy A Dimitriev

Full Text Available Clinical and experimental research studies have demonstrated that the emotional experience of anxiety impairs heart rate variability (HRV in humans. The present study investigated whether changes in state anxiety (SA can also modulate nonlinear dynamics of heart rate.A group of 96 students volunteered to participate in the study. For each student, two 5-minute recordings of beat intervals (RR were performed: one during a rest period and one just before a university examination, which was assumed to be a real-life stressor. Nonlinear analysis of HRV was performed. The Spielberger's State-Trait Anxiety Inventory was used to assess the level of SA.Before adjusting for heart rate, a Wilcoxon matched pairs test showed significant decreases in Poincaré plot measures, entropy, largest Lyapunov exponent (LLE, and pointwise correlation dimension (PD2, and an increase in the short-term fractal-like scaling exponent of detrended fluctuation analysis (α1 during the exam session, compared with the rest period. A Pearson analysis indicated significant negative correlations between the dynamics of SA and Poincaré plot axes ratio (SD1/SD2, and between changes in SA and changes in entropy measures. A strong negative correlation was found between the dynamics of SA and LLE. A significant positive correlation was found between the dynamics of SA and α1. The decreases in Poincaré plot measures (SD1, complex correlation measure, entropy measures, and LLE were still significant after adjusting for heart rate. Corrected α1 was increased during the exam session. As before, the dynamics of adjusted LLE was significantly correlated with the dynamics of SA.The qualitative increase in SA during academic examination was related to the decrease in the complexity and size of the Poincaré plot through a reduction of both the interbeat interval and its variation.

Inertial confinement fusion target component fabrication and technology development support: Annual report, October 1, 1997--September 30, 1998

Energy Technology Data Exchange (ETDEWEB)

Gibson, J. [ed.

1998-12-01

During this period, General Atomics (GA) and their partner Schafer Corporation were assigned 17 formal tasks in support of the Inertial Confinement Fusion (ICF) program and its five laboratories. A portion of the effort on these tasks included providing direct ``On-site Support`` at Lawrence Livermore National Laboratory (LLNL), Los Alamos National Laboratory (LANL), and Sandia National Laboratory Albuquerque (SNLA). They fabricated and delivered over 1,200 hohlraum mandrels and numerous other micromachined components to LLNL, LANL, and SNLA. They produced more than 1,300 glass and plastic target capsules for LLNL, LANL, SNLA, and the University of Rochester/Laboratory for Laser Energetics (UR/LLE). They also delivered nearly 2,000 various target foils and films for Naval Research Lab (NRL) and UR/LLE in FY98. This report describes these target fabrication activities and the target fabrication and characterization development activities that made the deliveries possible. During FY98, great progress was made by the GA/Schafer-UR/LLE-LANL team in the design, procurement, installation, and testing of the OMEGA Cryogenic Target System (OCTS) that will field cryogenic targets on OMEGA. The design phase was concluded for all components of the OCTS and all major components were procured and nearly all were fabricated. Many of the components were assembled and tested, and some have been shipped to UR/LLE. The ICF program is anticipating experiments at the OMEGA laser and the National Ignition Facility (NIF) which will require targets containing cryogenic layered D{sub 2} or deuterium-tritium (DT) fuel. They are part of the National Cryogenic Target Program and support experiments at LLNL and LANL to generate and characterize cryogenic layers for these targets. They also contributed cryogenic support and developed concepts for NIF cryogenic targets. This report summarizes and documents the technical progress made on these tasks.

Inertial confinement fusion target component fabrication and technology development support: Annual report, October 1, 1997 - September 30, 1998

International Nuclear Information System (INIS)

Gibson, J.

1998-12-01

During this period, General Atomics (GA) and their partner Schafer Corporation were assigned 17 formal tasks in support of the Inertial Confinement Fusion (ICF) program and its five laboratories. A portion of the effort on these tasks included providing direct ''On-site Support'' at Lawrence Livermore National Laboratory (LLNL), Los Alamos National Laboratory (LANL), and Sandia National Laboratory Albuquerque (SNLA). They fabricated and delivered over 1,200 hohlraum mandrels and numerous other micromachined components to LLNL, LANL, and SNLA. They produced more than 1,300 glass and plastic target capsules for LLNL, LANL, SNLA, and the University of Rochester/Laboratory for Laser Energetics (UR/LLE). They also delivered nearly 2,000 various target foils and films for Naval Research Lab (NRL) and UR/LLE in FY98. This report describes these target fabrication activities and the target fabrication and characterization development activities that made the deliveries possible. During FY98, great progress was made by the GA/Schafer-UR/LLE-LANL team in the design, procurement, installation, and testing of the OMEGA Cryogenic Target System (OCTS) that will field cryogenic targets on OMEGA. The design phase was concluded for all components of the OCTS and all major components were procured and nearly all were fabricated. Many of the components were assembled and tested, and some have been shipped to UR/LLE. The ICF program is anticipating experiments at the OMEGA laser and the National Ignition Facility (NIF) which will require targets containing cryogenic layered D 2 or deuterium-tritium (DT) fuel. They are part of the National Cryogenic Target Program and support experiments at LLNL and LANL to generate and characterize cryogenic layers for these targets. They also contributed cryogenic support and developed concepts for NIF cryogenic targets. This report summarizes and documents the technical progress made on these tasks

Short outlines of books by Estonian authors / Janika Kronberg, Rutt Hinrikus

Index Scriptorium Estoniae

Kronberg, Janika, 1963-

2004-01-01

Tutvustus: Baturin, Nikolai. Kentaur. Tallinn : Eesti Raamat, 2003 ; Kaplinski, Jaan. Isale. Tallinn : Varrak, 2003 ; Jaks, Ilmar. Pimedus. Tartu : Ilmamaa, 2003 ; Ivask, Ivar. Tähtede tähendust tunda. Tartu : Ilmamaa, 2003 ; Vint, Toomas. Minu abielu prostituudiga. Tallinn : Eesti Keele Sihtasutus, 2003 ; Ehin, Kristiina. Luigeluulinn. Tallinn : Huma, 2004 ; Kivisildnik. Päike, mida sa õhtul teed? Tallinn : Perioodika, 2003 ; Kivisildnik. Rahvuseepos Kalevipoeg ehk armastus. Tallinn : Tuum, 2003 ; Veidemann, Rein. Lastekodu. Tallinn : Eesti Keele Sihtasutus, 2003 ; Park, Eeva. Lõks lõpmatuses. Tallinn : Tänapäev, 2003 ; Traat, Mats. Islandi suvi. Tartu : Ilmamaa, 2003 ; Kauksi Ülle. Uibu. Tartu : Kauksi Ülle Mänedsment, 2003 ; Kross, Jaan. Kallid kaasteelised. Tallinn : Eesti Keele Sihtasutus, 2003 ; Undusk, Jaan. Quevedo. Tallinn : Perioodika, 2003

Käyttäjäystävällisen SharePoint 2013 -ohjeen laatiminen : Case VisualWeb Group Oy

OpenAIRE

Pynttäri, Henna

2014-01-01

Tässä toimintakeskeisessä opinnäytetyössä suunniteltiin ja toteutettiin VisualWeb Group Oy :n asiakkaille käyttäjäystävällinen ohje SharePoint 2013 -alustan käyttöön. Manuaali on suunnattu peruskäyttäjille, ja se sisältää ohjeet sellaisista toiminnoista, joita käyttäjä tarvitsee aloittaessaan SharePoint-alustan päälle rakennetun sivustonsa päivittämisen. Päätavoitteena oli laatia käyttöohjeesta mahdollisimman selkeä ja yksinkertainen, koska se on suunnattu käyttäjäryhmälle, jolla on vähän tai...

Simulation of N-Propanol Dehydration Process Via Heterogeneous Azeotropic Distillation Using the NRTL Equation

Directory of Open Access Journals (Sweden)

Wyczesany Andrzej

2017-03-01

Full Text Available Numerical values of the NRTL equation parameters for calculation of the vapour - liquid - liquid equilibria (VLLE at atmospheric pressures have been presented for 5 ternary mixtures. These values were fitted to the experimental VLLE and vapour - liquid equilibrium (VLE data to describe simultaneously, as accurately as possible, the VLE and the liquid - liquid equilibria (LLE. The coefficients of this model called further NRTL-VLL were used for simulations of n-propanol dehydration via heterogeneous azeotropic distillation. The calculations performed by a ChemCAD simulator were done for 4 mixtures using hydrocarbons, ether and ester as an entrainer. In majority simulations the top streams of the azeotropic column had composition and temperature similar to the corresponding experimental values of ternary azeotropes. The agreement between the concentrations of both liquid phases formed in a decanter and the experimental values of the LLE was good for all four simulations. The energy requirements were the most advantageous for the simulation with di-npropyl ether (DNPE and isooctane. Simulations were performed also for one mixture using the NRTL equation coefficients taken from the ChemCAD database. In that case the compositions of the liquid organic phases leaving the decanter differed significantly from the experimental LLE data.

[Preparation and applications of a supported liquid-liquid extraction column with a composite diatomite material].

Science.gov (United States)

Bao, Jianmin; Ma, Zhishuang; Sun, Ying; Wang, Yongzun; Li, Youxin

2012-08-01

A rapid and special supported liquid-liquid extraction (SLE) column was developed with a composite diatomite material. The SLE column was evaluated by high performance liquid chromatography (HPLC) with acidic, neutral and alkaline compounds dissolved in water. Furthermore, some real complex samples were also analyzed by HPLC with the SLE method. The recoveries of benzoic acid (acidic), p-nitroaniline (alkaline) and 4-hydroxy-benzoic methyl ester (neutral) treated by the SLE column were 90.6%, 98.1% and 97.7%. However, the recoveries of the three compounds treated by traditional liquid-liquid extraction (LLE) method were 71.9%, 81.9% and 83.9%. The results showed that the SLE technique had higher recoveries than the traditional LLE method. The spiked recoveries of the complex samples, such as benzoic acid in Sprite and dexamethasone acetate, chlorphenamine maleate, indomethacin in bovine serum, were between 80% and 110% and the relative standard deviations (RSDs) were less than 15%. For biological specimen, the results could be accepted. Meantime, many disadvantages associated with traditional LLE method, such as emulsion formation, didn't occur using SLE column. The SLE column technique is a good sample preparation method with many advantages, such as rapid, simple, robust, easily automated, high recovery and high-throughput, which would be widely used in the future.

LLE Review 121 (September-December 2009)

Energy Technology Data Exchange (ETDEWEB)

Anderson, K.S., editor

2010-04-14

This issue has the following articles: (1) Demonstration of the Highest Deuterium-Tritium Areal Density Using Triple-Picket Cryogenic Designs on OMEGA; (2) High-Precision Measurements of the Equation of State of Hydrocarbons at 1 to 10 Mbar Using Laser-Driven Shock Waves; (3) A Generalized Measurable Ignition Condition for Inertial Confinement Fusion (4) In-Situ Detection and Analysis of Laser-Induced Damage on a 1.5-m Multilayer-Dielectric Grating Compressor for High-Energy, Petawatt-Class Laser Systems; (5) Probing High-Areal-Density ({rho}R) Cryogenic-DT Implosions Using Down-Scattered Neutron Spectra Measured by the Magnetic Recoil Spectrometer; (6) Strong-Coupling and Degeneracy Effects in Inertial Confinement Fusion Implosions; and (7) Neutron-Induced Nucleation Inside Bubble Chambers Using Freon 115 as the Active Medium.

Aiaplaneerimise aabitsatõed / Ülle Grishakov

Index Scriptorium Estoniae

Grišakov, Ülle, 1953-

1998-01-01

Välisruumi kujundamine maja ehitamisel. Aia plaani koostamine. Aia liigendamine. Teede planeerimine. Teekattematerjalid ja nende omadused ئ asfalt, kivituhk, kruus, betoontooted, looduskivi, graniitmunakivi, muru, astmeplaadid, kärgmuru. Muru asendamise võimalusi. Tara. Hekitaimede valik. Vaadete kujundamine. Maja ja aia värvide harmoneerumine.

Reisid rohelistes aedades / Ülle Grishakov

Index Scriptorium Estoniae

Grišakov, Ülle, 1953-

2000-01-01

Monet' aiast Givernys, La Villette, Andre Citroeni ja Bercy pargist Pariisis, kaktuseaedadest Lõuna-Prantsusmaal, Prantsuse Rivierast, Villandry renessansiaiast, Versailles' pargist (autor Andre le Notre), frantsiskaanlaste kloostri aiast Itaalias Toskaanas. 12 illustratsiooni

X-ray laser studies at LLE

International Nuclear Information System (INIS)

Yaakobi, B.; Boehly, T.; Audebert, P.; Epstein, R.; Boswell, B.; Richardson, M.C.; Soures, J.M.; Shvarts, D.

1988-01-01

New target geometries for collisional excitation X-ray laser experiments (in nickel) were proposed, analyzed, and experimentally studied on the GDL laser. Experiments using a short line focus lens with new target geometries showed general agreement with predictions. The new geometries are designed to yield a higher gain and reduced refraction due to 1) a higher plasma density, 2) a wider lateral density profile, and 3) a concave lateral density profile. These new geometries were a) two parallel exploding (thin) foils, irradiated from one side only, b) two ablating (thick) foils, one of which is irradiated on its inner face, and c) an exploding foil in front of an ablating foil, irradiated by a single laser beam incident on the thin foil. The experiments with a long line focus are in progress. The intensity ratio of Ne-like and F-like Ni lines is used to deduce the temperature, and these results together with the absolute intensity yields the density profile. The results show improvement achieved with the new target geometries: the density is higher (leading to a higher gain), and the concave density profile results in collimation rather than divergence of the X-ray laser beam. Theoretical developments included development of a ray-tracing code for an amplifying medium of varying (e.g., collimating) lateral density profile (results using this code are shown for convex as well as concave lateral density profiles) and prediction of high gain on new type transitions in neonlike ions, involving the excitation of an inner (2s) electron

Eesti joonisfilm jälle esimene

Index Scriptorium Estoniae

2000-01-01

Ameerika Ühendriikide suurimal animafilmifestivalil Hollywoodis "The World Animation Celebration" sai Pärna joonisfilm "Porgandite öö" esimese preemia 15-30-minutiliste filmide kategoorias. Film on valitud koos Janno Põldma joonisfilmiga "Armastuse võimalikkusest" ja Priit Tenderi filmiga "Viola" augustis Hiroshimas toimuvale festivalile

LLE Review 118 (January-March 2009)

International Nuclear Information System (INIS)

Bittle, W.

2009-01-01

This issue has the following articles: (1) Applied Plasma Spectroscopy: Laser-Fusion Experiments; (2) Relativistic Electron-Beam Transport Studies Using High-Resolution, Coherent Transition Radiation Imaging; (3) Pressure-Driven, Resistive Magnetohydrodynamic Interchange Instabilities in Laser-Produced, High-Energy-Density Plasmas; (4) Extended Model for Polymer Cholesteric Liquid Crystal Flake Reorientation and Relaxation; (5) Modeling the Effects of Microencapsulation on the Electro-Optic Behavior of Polymer Cholesteric Liquid Crystal Flakes; (6) Capillarity and Dielectrophoresis of Liquid Deuterium; and (7) A Stable Mid-IR, GaSb-Based Diode Laser Source for Cryogenic Target Layering at the OMEGA Laser Facility.

Inessa Josing jälle fookuses

Index Scriptorium Estoniae

1999-01-01

Kunstiajakiri "Flash Art" illustreerib 1999. a. suvenumbris (nr. 207) uudist Euroopa noorte kunstnike biennaali Manifesta 3 toimumisest 2000. a. suvel Ljubljanas fotoga Inessa Josingu aknakujundusest (jõuluaken Tallinnas Viru t. teksasepoele)

Igavene eksport : [luuletused] / Kauksi Ülle

Index Scriptorium Estoniae

Kauksi Ülle, pseud., 1962-

2005-01-01

Sisu: Igavene eksport / võru keelest eesti keelde tõlkinud Aare Pilv ; "Sinno uika ma..." ; "Piaq vasta..." / võru keelest udmurdi keelde tõlkinud Irina Orehhova, Svetlana Ljubimova ; Paat ; Jummalhoitku / võru keelest udmurdi keelde tõlkinud Irina Orehhova, Pjotr Zahharov ; Säitsme vele sõsar / udmurdi keelde tõlkinud Pjotr Zahharov

LLE Review 118 (January-March 2009)

Energy Technology Data Exchange (ETDEWEB)

Bittle, W., editor

2009-08-03

This issue has the following articles: (1) Applied Plasma Spectroscopy: Laser-Fusion Experiments; (2) Relativistic Electron-Beam Transport Studies Using High-Resolution, Coherent Transition Radiation Imaging; (3) Pressure-Driven, Resistive Magnetohydrodynamic Interchange Instabilities in Laser-Produced, High-Energy-Density Plasmas; (4) Extended Model for Polymer Cholesteric Liquid Crystal Flake Reorientation and Relaxation; (5) Modeling the Effects of Microencapsulation on the Electro-Optic Behavior of Polymer Cholesteric Liquid Crystal Flakes; (6) Capillarity and Dielectrophoresis of Liquid Deuterium; and (7) A Stable Mid-IR, GaSb-Based Diode Laser Source for Cryogenic Target Layering at the OMEGA Laser Facility.

LLE Review 119 (April-June 2009)

International Nuclear Information System (INIS)

Edgell, D.H.

2009-01-01

This issue has the following articles: (1) Shock-Ignition Experiments on OMEGA at NIF-Relevant Intensities; (2) Laser-Driven Magnetic-Flux Compression in High-Energy-Density Plasmas; (3) Lorentz Mapping of Magnetic Fields in Hot, Dense Plasmas; (4) Characterization and Optimization of Yb-Doped Photonic-Crystal Fiber Rod Amplifiers Using Spatially Resolved Spectral Interferometry; (5) Optical Differentiation and Multimillijoule ∼150-ps Pulse Generation in a Regenerative Amplifier with a Temperature-Tuned Intracavity Volume Bragg Grating; (6) Slow Crack Growth During Radiatiave Cooling of LHG8 and BK7 Plates; and (7) Finite Element Simulation of Metal-Semiconductor-Metal Photoconductor.

LIIKETOIMINTASUUNNITELMAN LAATIMINEN VAATTEITA MYYVÄLLE YRITYKSELLE

OpenAIRE

Rautakoski, Janita; Rautakoski, Marika

2016-01-01

Tämän opinnäytetyön aiheena oli tehdä liiketoimintasuunnitelma vaatekauppayritykselle Kokkolaan, joka voitaisiin perustaa laaditun suunnitelman pohjalta. Työ koostuu teoriaosuudesta sekä liitteenä olevasta liiketoimintasuunnitelmasta. Työn alussa käsiteltiin yrittäjyyttä ja yritystoimintaa. Selvitettiin, mikä on liikeidea, visio sekä strategia. Käytiin läpi yritysmuodot, yrityksen riskit, rahoitus, toimintaympäristö sekä sidosryhmät. Seuraavassa luvussa kerrottiin miten yritys peruste...

Lastekirjandus aabitsast õudusjutuni / Helle Laanpere

Index Scriptorium Estoniae

Laanpere, Helle

2009-01-01

Arvustus: Lastekirjanduse sõnastik / [Reet Krusten, Krista Kumberg, Mare Müürsepp ... jt. ; toimetajad ja eessõna: Jaanika Palm, Ülle Väljataga]. Tallinn : Eesti Lastekirjanduse Teabekeskus, 2006

Tarand tegi Tarandit / Kalev Vilgats

Index Scriptorium Estoniae

Vilgats, Kalev

2011-01-01

Euroopa Parlamendi liikme Indrek Tarandi kandideerimisest Toomas Hendrik Ilvese vastaskandidaadina eelseisvatel presidendivalimistel. Vt. samas Andres G. Adamsoni karikatuur. Vt. ka lk. 4: Indrek tegi jälle Tarandit

Välismaalt

Index Scriptorium Estoniae

1999-01-01

Leitud Beethoveni senitundmatu teos; Placido Domingo kui mehhiko rahvamuusika spetsialist; Barcelona ooper töötab jälle; Soome rahvusooper saab uue direktori; Sibeliuse muusika populaarsus kasvab Prantsusmaal

Staatuspalga eelnõu / Ivar Tallo

Index Scriptorium Estoniae

Tallo, Ivar, 1964-

2009-01-01

Kõrgemate riigiteenijate palgakorraldusest ja vastavast seaduseelnõust. Lisatud: riigiteenijate palga muutus. Tabelis on toodud andmed ka presidendi palga kohta. Vt. ka juhtkiri lk. 2: Palgad jälle tõusevad

Mehe pilk teisele soole / Juta Kivimäe

Index Scriptorium Estoniae

Kivimäe, Juta, 1952-

2011-01-01

Näitus "Igavesti naiselik" Adamson-Ericu muuseumis 13. novembrini 2011, kuraatorid Ülle Kruus ja Pekka Erelt, kujundaja Andres Tolts. Eksponeeritakse maalikunstnik Johannes Greenbergi ja skulptor Ferdi Sannamehe loomingut. Kunstnikest

Direct-drive laser-fusion in the US

International Nuclear Information System (INIS)

McCrory, R.L.; Soures, J.M.; Audebert, P.

1986-01-01

Direct-drive experiments at the University of Rochester's Laboratory for Laser Energetics (LLE) and the Naval Research Laboratory (NRL) are presently addressing issues in pellet compression and heating: efficiency of coupling of laser energy to the target and the coupling of absorbed energy to the fuel, drive uniformity, hydrodynamic stability, preheat arising from laser plasma instabilities and x-rays, and target diagnostics. The 24-beam, 2500-Joule, 351 nm OMEGA laser system at LLE has been used in an experimental effort to achieve high compressed DT fuel densities. Detailed hydrodynamic computer simulations at NRL predict that the growth rate of the ablative Rayleigh-Taylor instability is less than the classical values. Recent Rayleigh-Taylor experiments ar NRL are testing these predictions

Research Article Special Issue

African Journals Online (AJOL)

pc

2017-10-17

Oct 17, 2017 ... Polycyclic Aromatic Hydrocarbons (PAHs) are fused benzene rings ... pressurized fluid extraction (PFE), supercritical and subcritical fluid ... This study focuses on method comparison between extraction using LLE (mechanical ...

Eesti graafikud Krakówi triennaalil

Index Scriptorium Estoniae

2009-01-01

16. septembril Poolas avatud Krakówi rahvusvahelise graafikatriennaali peanäitusel ja satelliitnäitustel esindavad Eestit Eve Kask, Ülle Marks, Benjamin Vasserman, Tiiu Prisko, Mati Veermets, Evi Tihemets

Il y a des endroits o̮ lòn ne voit jamais le soleil / Margit Adorf

Index Scriptorium Estoniae

Adorf, Margit, 1974-

1999-01-01

Maurice Maeterlincki "Pelleas ja Melisande" Theatrumis, lavastaja Lembit Peterson, kunstnik Lilja Blumenfeld,näitlejad Lembit Peterson, Anneli Tuulik, Leino Rei, Kärt Johanson, Ülle Kaljuste. Esietendus 19. nov. 1999

Süütust näpates : Tanel Veenre fotoseeria teatrikostüümidest Draamateatri laval / Tanel Veenre, Hanna Tiidus, Margit Soosaar...[jt.

Index Scriptorium Estoniae

2007-01-01

Stilist: Hanna Tiidus. Naine: Merle Palmiste. Poiss: Joonas (MJ-Models). Kostüümid etendustest "Rohuvoodi" (Aime Unt), "Rehepapp", "Tõeline inspektor koer" (Ene-Liis Semper), "Liilia" (Lilja Blumenfeld), "Mort" (Kersti Varrak), "Potilaadale" (Reet Aus), "Amadeus" (Krista Tool)

Riigikokku pääseb läbi kolme sõela / Marko Suurmägi

Index Scriptorium Estoniae

Suurmägi, Marko, 1975-

2007-01-01

Kui iga erakonna üleriigilise nimekirja järjestus jääb samaks ka pärast valimisi, siis piirkondlik reastatakse pärast tulemuste selgumist saadud häälte arvu järgi ümber. Nii kerkib iga partei kõige rohkem hääli saanud liige esimeseks ja vähim toetust leidnud kandidaat viimaseks. Lisa: Võimalused. Isamaa ja Res Publica Liidu kandidaadi Helir-Valdor Seedri ja Rahvaliidu kandidaadi Jaak Alliku arvamus. Vt. samas lühiinter. valimistel osalevate erakondade esindajate Priit Toobali (Keskerakond), Meelis Atoneni (Reformierakond), Jaak Alliku (Rahvaliit), Helir-Valdor Seedri (Isamaa ja Res Publica Liit), Heiki Järveveeri (Sotsiaaldemokraatlik Erakond), Tanel Tammeti (Erakond Eestimaa Rohelised) ja Valentine Alvrega (Eesti Kristlikud Demokraadid)

Narva linnuse arhitektuurivõistlus ja selle ülesanne / Toomas Paaver

Index Scriptorium Estoniae

Paaver, Toomas, 1976-

2015-01-01

SA Narva Muuseum korraldas arhitektuurivõistluse, et leida terviklik ruumiline lahendus Narva linnuse hoonete ja territooriumi ümberehituseks. Esimese koha sai töö märgusõnaga "Kaks sõpra" (Kalle Vellevoog, Tiiu Truus, Lidia Zarudnaja ja Martin Prommik arhitektuuribüroost JVR). Teise koha sai töö märgusõnaga "Ulm" (Jaan Kuusemets, Üllar Ambos, Pille Noole, Kaisa Lasner ja Ionnais Lykouras arhitektuuribüroost DAGOpen ja LÜNK Arhitektid"). Kolmanda koha sai töö märgusõnaga "Aedificium" (Ott Kadarik, Mihkel Tüür, Kristi Tuurmann, Kadri Tamme, Marleen Stokkeby, Viktoria Andrejeva, Constantin Rybkin ja Tanel Trepp arhitektuuribüroost KTA - Kadarik Tüür Arhitektid)

Eesti ajalugu Vene-Liivimaa sõjast Põhjasõjani / Lea Kõiv

Index Scriptorium Estoniae

Kõiv, Lea, 1961-

2014-01-01

Arvustus: Enn Küng, Margus Laidre, Ivar Leimus, Aivar Põldvee, Anti Selart, Marten Seppel, Kai Tafenau, Ülle Tarkiainen, Enn Tarvel. Eesti ajalugu III: Vene-Liivimaa sõjast Põhjasõjani. Tartu, 2013

Milline kevad tuleb? / Kätlin Karik

Index Scriptorium Estoniae

Karik, Kätlin

2016-01-01

Oma kevadisi rõivakollektsioone tutvustavad Ülle Pohjanheimo, Ivo Nikkolo, Althea/Thea Pilvet, Roberta Einer, Monton, Aldo Järvsoo, Ketlin Bachmann, Riina Põldroos, Kriss Soonik, Tiina by Tiina/Tiina Talumees, Iris Janvier

"Las näitlejannad mängivad. Ülevoolavalt" / Ott Karulin

Index Scriptorium Estoniae

Karulin, Ott, 1980-

2009-01-01

Rakvere Teatri lavastusest Jean Genet "Toatüdrukud", lavastaja Hendrik Toompere, kunstnik Ervin Õunapuu, osatäitjad Ülle Lichtfeldt, Tiina Mälberg ja Anneli Rahkema. Esietendus 5. juunil Rakvere Pangamajas

Identification and quantification analysis of nonlinear dynamics properties of combustion instability in a diesel engine

International Nuclear Information System (INIS)

Yang, Li-Ping; Ding, Shun-Liang; Song, En-Zhe; Ma, Xiu-Zhen; Litak, Grzegorz

2015-01-01

The cycling combustion instabilities in a diesel engine have been analyzed based on chaos theory. The objective was to investigate the dynamical characteristics of combustion in diesel engine. In this study, experiments were performed under the entire operating range of a diesel engine (the engine speed was changed from 600 to 1400 rpm and the engine load rate was from 0% to 100%), and acquired real-time series of in-cylinder combustion pressure using a piezoelectric transducer installed on the cylinder head. Several methods were applied to identify and quantitatively analyze the combustion process complexity in the diesel engine including delay-coordinate embedding, recurrence plot (RP), Recurrence Quantification Analysis, correlation dimension (CD), and the largest Lyapunov exponent (LLE) estimation. The results show that the combustion process exhibits some determinism. If LLE is positive, then the combustion system has a fractal dimension and CD is no more than 1.6 and within the diesel engine operating range. We have concluded that the combustion system of diesel engine is a low-dimensional chaotic system and the maximum values of CD and LLE occur at the lowest engine speed and load. This means that combustion system is more complex and sensitive to initial conditions and that poor combustion quality leads to the decrease of fuel economy and the increase of exhaust emissions

Identification and quantification analysis of nonlinear dynamics properties of combustion instability in a diesel engine

Energy Technology Data Exchange (ETDEWEB)

Yang, Li-Ping, E-mail: yangliping302@hrbeu.edu.cn; Ding, Shun-Liang; Song, En-Zhe; Ma, Xiu-Zhen [Institute of Power and Energy Engineering, Harbin Engineering University, No. 145-1, Nantong Street, Nangang District, Harbin 150001 (China); Litak, Grzegorz [Faculty of Mechanical Engineering, Lublin University of Technology, Nadbystrzycka 36, 20-618 Lublin (Poland)

2015-01-15

The cycling combustion instabilities in a diesel engine have been analyzed based on chaos theory. The objective was to investigate the dynamical characteristics of combustion in diesel engine. In this study, experiments were performed under the entire operating range of a diesel engine (the engine speed was changed from 600 to 1400 rpm and the engine load rate was from 0% to 100%), and acquired real-time series of in-cylinder combustion pressure using a piezoelectric transducer installed on the cylinder head. Several methods were applied to identify and quantitatively analyze the combustion process complexity in the diesel engine including delay-coordinate embedding, recurrence plot (RP), Recurrence Quantification Analysis, correlation dimension (CD), and the largest Lyapunov exponent (LLE) estimation. The results show that the combustion process exhibits some determinism. If LLE is positive, then the combustion system has a fractal dimension and CD is no more than 1.6 and within the diesel engine operating range. We have concluded that the combustion system of diesel engine is a low-dimensional chaotic system and the maximum values of CD and LLE occur at the lowest engine speed and load. This means that combustion system is more complex and sensitive to initial conditions and that poor combustion quality leads to the decrease of fuel economy and the increase of exhaust emissions.

Identification and quantification analysis of nonlinear dynamics properties of combustion instability in a diesel engine.

Science.gov (United States)

Yang, Li-Ping; Ding, Shun-Liang; Litak, Grzegorz; Song, En-Zhe; Ma, Xiu-Zhen

2015-01-01

The cycling combustion instabilities in a diesel engine have been analyzed based on chaos theory. The objective was to investigate the dynamical characteristics of combustion in diesel engine. In this study, experiments were performed under the entire operating range of a diesel engine (the engine speed was changed from 600 to 1400 rpm and the engine load rate was from 0% to 100%), and acquired real-time series of in-cylinder combustion pressure using a piezoelectric transducer installed on the cylinder head. Several methods were applied to identify and quantitatively analyze the combustion process complexity in the diesel engine including delay-coordinate embedding, recurrence plot (RP), Recurrence Quantification Analysis, correlation dimension (CD), and the largest Lyapunov exponent (LLE) estimation. The results show that the combustion process exhibits some determinism. If LLE is positive, then the combustion system has a fractal dimension and CD is no more than 1.6 and within the diesel engine operating range. We have concluded that the combustion system of diesel engine is a low-dimensional chaotic system and the maximum values of CD and LLE occur at the lowest engine speed and load. This means that combustion system is more complex and sensitive to initial conditions and that poor combustion quality leads to the decrease of fuel economy and the increase of exhaust emissions.

(Liquid + liquid) equilibria for (water + 1-propanol or acetone + β-citronellol) at different temperatures

International Nuclear Information System (INIS)

Li, Hengde; Han, Yongtao; Huang, Cheng; Yang, Chufen

2015-01-01

Graphical abstract: (Liquid + liquid) equilibrium data for systems composed of β-citronellol and aqueous 1-propanol or acetone are presented. Distribution ratios of 1-propanol and acetone in the mixtures are examined. The effect of the temperature on the ternary (liquid + liquid) equilibria is evaluated and discussed. - Highlights: • Ternary (liquid + liquid) equilibria containing β-citronellol are presented. • Distribution ratios of 1-propanol and acetone in the mixtures are examined. • The effect on the temperature of the systems is evaluated and discussed. - Abstract: On this paper, experimental (liquid + liquid) equilibrium (LLE) results are presented for systems composed of β-citronellol and aqueous 1-propanol or acetone. To evaluate the phase separation properties of β-citronellol in aqueous mixtures, LLE values for the ternary systems (water + 1-propanol + β-citronellol) and (water + acetone + β-citronellol) were determined with a tie-line method at T = (283.15, 298.15, and 313.15 ± 0.02) K and atmospheric pressure. The reliability of the experimental tie-lines was verified by the Hand and Bachman equations. Ternary phase diagrams, distribution ratios of 1-propanol and acetone in the mixtures are shown. The effect of the temperature on the ternary (liquid + liquid) equilibria was examined and discussed. The experimental LLE values were satisfactorily correlated by extended UNIQUAC and modified UNIQUAC models

Väikeaktsionärid nurisevad Norma üle / Mariliis Pinn

Index Scriptorium Estoniae

Pinn, Mariliis

2008-01-01

Aktsionärid on pahased, et Norma juhtkond otsustas maksta dividendideks vaid viis krooni aktsia kohta, samal ajal kui firma bilansis on raha 557,5 miljonit krooni. Kommenteerib Norma finantsdirektor Ülle Jõgi

3 küsimust / interv. Elina Kononenko

Index Scriptorium Estoniae

2005-01-01

Andres Kõivu (Isamaaliit), Ivari Padari (Sotsiaaldemokraatliku Erakond), Ülle Puustusmaa (Res Publica), Tõnu Antoni (Keskerakond), Ivi Eenmaa (Reformierakond), Toivo Teekeli (Kristliku Rahvapartei) ja Arno Silla (Rahvaliit) linnapeakandidaatide ja parteide esindajate vastused kohalike valimiste teemal

Puhtuse ülemlaul / Jaan J. Leppik

Index Scriptorium Estoniae

Leppik, Jaan J., 1969-

1999-01-01

Maurice Maeterlincki "Pelléas ja Mélisande" Theatrumis, lavastaja Lembit Peterson, kunstnik Lilja Blumenfeld, näitlejad Lembit Peterson, Anneli Tuulik, Leino Rei, Kärt Johanson, Ülle Kaljuste. Esietendus 19. nov. 1999

Tests and calibration of NIF neutron time of flight detectors.

Science.gov (United States)

Ali, Z A; Glebov, V Yu; Cruz, M; Duffy, T; Stoeckl, C; Roberts, S; Sangster, T C; Tommasini, R; Throop, A; Moran, M; Dauffy, L; Horsefield, C

2008-10-01

The National Ignition Facility (NIF) neutron time of flight (NTOF) diagnostic will measure neutron yield and ion temperature in all NIF campaigns in DD, DT, and THD(*) implosions. The NIF NTOF diagnostic is designed to measure neutron yield from 1x10(9) to 2x10(19). The NTOF consists of several detectors of varying sensitivity located on the NIF at about 5 and 20 m from the target. Production, testing, and calibration of the NIF NTOF detectors have begun at the Laboratory for Laser Energetics (LLE). Operational tests of the NTOF detectors were performed on several facilities including the OMEGA laser at LLE and the Titan laser at Lawrence Livermore National Laboratory. Neutron calibrations were carried out on the OMEGA laser. Results of the NTOF detector tests and calibration will be presented.

General rigid motion correction for computed tomography imaging based on locally linear embedding

Science.gov (United States)

Chen, Mianyi; He, Peng; Feng, Peng; Liu, Baodong; Yang, Qingsong; Wei, Biao; Wang, Ge

2018-02-01

The patient motion can damage the quality of computed tomography images, which are typically acquired in cone-beam geometry. The rigid patient motion is characterized by six geometric parameters and are more challenging to correct than in fan-beam geometry. We extend our previous rigid patient motion correction method based on the principle of locally linear embedding (LLE) from fan-beam to cone-beam geometry and accelerate the computational procedure with the graphics processing unit (GPU)-based all scale tomographic reconstruction Antwerp toolbox. The major merit of our method is that we need neither fiducial markers nor motion-tracking devices. The numerical and experimental studies show that the LLE-based patient motion correction is capable of calibrating the six parameters of the patient motion simultaneously, reducing patient motion artifacts significantly.

Direct-Drive Inertial Fusion Research at the University of Rochester's Laboratory for Laser Energetics: A Review

International Nuclear Information System (INIS)

McCrory, R.L.; Meyerhofer, D.D.; Loucks, S.J.; Skupsky, S.; Bahr, R.E.; Betti, R.; Boehly, T.R.; Craxton, R.S.; Collins, T.J.B.; Delettrez, J.A.; Donaldson, W.R.; Epstein, R.; Fletcher, K.A.; Freeman, C.; Frenje, J.A.; Glebov, V.Yu.; Goncharov, V.N.; Harding, D.R.; Jaanimagi, P.A.; Keck, R.L.; Kelly, J.H.; Kessler, T.J.; Kilkenny, J.D.; Knauer, J.P.; Li, C.K.; Lund, L.D.; Marozas, J.A.; McKenty, P.W.; Marshall, F.J.; Morse, S.F.B.; Padalino, S.; Petrasso, R.D.; Radha, P.B.; Regan, S.P.; Roberts, S.; Sangster, T.C.; Seguin, F.H.; Seka, W.; Smalyuk, V.A.; Soures, J.M.; Stoeckl, C.; Thorp, K.A.; Yaakobi, B.; Zuegel, J.D.

2010-01-01

This paper reviews the status of direct-drive inertial confinement fusion (ICF) research at the University of Rochester's Laboratory for Laser Energetics (LLE). LLE's goal is to demonstrate direct-drive ignition on the National Ignition Facility (NIF) by 2014. Baseline 'all-DT' NIF direct-drive ignition target designs have been developed that have a predicted gain of 45 (1-D) at a NIF drive energy of ∼1.6 MJ. Significantly higher gains are calculated for targets that include a DT-wicked foam ablator. This paper also reviews the results of both warm fuel and initial cryogenic-fuel spherical target implosion experiments carried out on the OMEGA UV laser. The results of these experiments and design calculations increase confidence that the NIF direct-drive ICF ignition goal will be achieved.

Külaline kunstiilma tipust / Mark Jones ; intervjueerinud Tanel Veenre

Index Scriptorium Estoniae

Jones, Mark

2010-01-01

Kumu Kunstimuuseumis on 23. jaanuarini 2011 avatud näitus "John Constable. Victoria & Alberti muuseumi kogudest". Tallinnas viibinud muuseumi direktori söör Mark Jonesiga John Costable'i loomingust, Tallinna näitusest, Constable'i kollektsioonist Victoria & Alberti muuseumis, Victoria & Alberti muuseumist ja selle näitustest

Ehe : patt või püha? / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2003-01-01

Muljeid ehtekunstinäituselt "Palve. Puudutus. Patt" Tallinna Kunstihoone galeriis. Rein Metsa, Arseni Mölderi, Kristi Saare, Bruno Lillemetsa, Kärt Marani, Lilian Linnaksi, Kaie Partsi ja Adolfas Shaulyse töödest

21. sajandi mammut / Martin Rästa ; intervjueerinud Tanel Veenre

Index Scriptorium Estoniae

Rästa, Martin, 1980-

2010-01-01

Kujundusgraafik Martin Rästaga (Mammut) tema tööst, loomingust, trendidest, graafilise disaini näituse eesmärkidest jm. Martin Rästa plakatite näitus "MMMT10" Tartu Y-galeriis 29. märtsist 10. aprillini 2010

Investor goda narushajet stroitelnõje zakonõ / Tanel Mazur

Index Scriptorium Estoniae

Mazur, Tanel, 1971-

2004-01-01

Narva hotell-restorani "King" ebaseaduslikust ümberehitamisest. Projekti koostajad on OÜ Narva ehitusprojekti projekteerijad Tatjana Zhuravljova ja Olga Medvedjeva. Linnaarhitekti kohusetäitja Anne Halliku kommentaare

Ai Weiwei - 21. sajandi märter? / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2011-01-01

Hiina kunstniku, inimõiguslase ja teisitimõtleja Ai Weiwei elust, õpingutest, loomingust ja tegevusest. Hiinas kunstniku tagakiusamisest, arreteerimisest, maksupettuses süüdistamisest jm. Kunstniku toetajatest. Inglise kunstileht Art Review valis Ai Weiwei 2011. a. kõige mõjuvõimsamaks kunstitegelaseks

Kapo vahistas pistise pakkumise kahtlusega Narva linnavoliniku / Tanel Mazur

Index Scriptorium Estoniae

Mazur, Tanel, 1971-

2008-01-01

Ilmunud ka: Narva Postiljon 30. aug. lk. 1. Kaitsepolitsei pidas 28.augustil altkäemaksu andmises kahtlustatavana kinni Narva linnavolikogu liikme, keskerakondlase Aleksandr Moissejevi. Vahistamise asjaolusid kaitsepolitsei ei kommenteeri. Lisa: Äripartner hämmastunud

Poola ja Venemaa leppimine elavdab Narva seatransiiti / Tanel Mazur

Index Scriptorium Estoniae

Mazur, Tanel, 1971-

2008-01-01

Elussigade vedu Narva kaudu Venemaale võib tänu Poola ja Venemaa vahel saavutatud kokkuleppele suureneda. Maksu- ja tolliameti Narva büroo juhi Jevgeni Budalovi väitel moodustavad elussead marginaalselt väikese osa Narvas piiri ületava kauba väärtusest

Pilet mustvalgesse paradiisi ehk sügismood / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2009-01-01

2009. a. juuli alguses toimunud kõrgmoe nädalast Pariisis. Giorgio Armani, Karl Lagerfeldi (Chanel), Christian Lacroix', John Galliano (Dior), Riccardo Tisci (Givenchy) ja Jean Paul Gaultier' kollektsioonidest

Värviline disain punase mõtte kiuste / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2012-01-01

Näitused: "Me metamorfne tulevik. Disain, tehniline esteetika ja eksperimentaalne arhitektuur Nõukogude Liidus 1960-1980" ja "Moderniseerimine. Balti kunst, arhitektuur ja disain 1960.-1970. aastatel"

Maarit Murka: oluline on olla igav / intervjueerinud Tanel Veenre

Index Scriptorium Estoniae

Murka, Maarit, 1981-

2011-01-01

Maalikunstnik Maarit Murka endast, oma loomingust, endise NSV Liidu vabariikides 2010. a. toimunud isikunäitustest, pikemalt näituse avamisest Minskis, rännakutest maailma pühapaikadesse jm. 2009. aastast õpib M. Murka Balti Filmi- ja Meediakooli stsenaristika magistrantuuris

Ürgjõuga köidetud Tormised / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2010-01-01

Rahvusvaheline köitekunsti näitus-konkurss "Scripta manent IV" Eesti Tarbekunsti- ja Disainimuuseumis 9. jaanuarini 2011. Väljas on 171 köidet 22 riigist. Kunstnikud köitsid Veljo Tormise "Lauldud sõna"

Päästa enda sisemine hunt valla! / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2009-01-01

Ameerika 2008.a. mängufilmist "Mässajate tänav" ("Revolutionary Road"), stsenarist Richard Yates'i samanimelise raamatu järgi Justin Haythe, režissöör Sam Mendes, peaosades Kate Winslet, Leonardo DiCaprio

President vabastas Jüri Sakkarti kohtuniku ametist / Tanel Mazur

Index Scriptorium Estoniae

Mazur, Tanel, 1971-

2010-01-01

President Toomas Hendrik Ilves kirjutas 9. veebruaril 2010 alla otsusele vabastada Jüri Sakkart Viru Maakohtu kohtuniku ametist tema enda soovil. Kaitsepolitsei on J. Sakkarti kuriteokahtlustusega kinni pidanud

Konksu otsas graafiline disainer Jan Tomson / intervjueerinud Tanel Veenre

Index Scriptorium Estoniae

Tomson, Jan

2009-01-01

Jan Tomson endast, oma loomingust, rulasõidust, muusikategemisest, ajakirjast "Sahtel", igapäevadisainist jm. Jan Tomson on teinud plakateid, plaadikujundusi, logosid, grafitit, disaininud Kumu täpilise bussi ja optilise mustriga trammi ning muud

Tsenõ na morskije perevozki poleteli vniz / Tanel Raig

Index Scriptorium Estoniae

Raig, Tanel, 1975-

2008-01-01

Puistekaupade meretranspordi hinnaindeks Baltic Dry Index (BDI) on mai lõpust langenud 13 korda ja jõudnud 2002. aasta alguse tasemele. Vt. samas: Stoimost morskihh perevozok v blizhaisheje vremja rasti ne budet

Bauhaus otsustas siiski Eesti ehitusturule tulla / Sten-Aleks Pihlak

Index Scriptorium Estoniae

Pihlak, Sten-Aleks

2008-01-01

Saksa hiigelkett Bauhaus tahab tulla Eesti ehituskaupade turule. Diagramm: Ehituskaupade müügiketid Euroopas ja Eestis. Vt. samas: Asukoht; Ehitamine on muutunud jälle sesoonseks tegevuseks; Lidl üritas, kuni väsis

Ole tähelepanelik! / Gabriella Uhl ; tõlkinud Siiri Erm

Index Scriptorium Estoniae

Uhl, Gabriella

2009-01-01

Eesti graafiku Ülle Marksi ja ungari graafiku Kamilla Sziji näitus Tallinna Ungari Instituudi galeriis 22. maist 16. juunini. Ungari fotograafi Szolt Szamódy fotonäitus Deco galeriis 21.-29. maini

THE EFFECTS OF THE FIRST WORLD WAR ON THE LANGUAGE OF ART; Max Beckmann’s Die Hölle (The Hell, Käthe Kollwitz’s Der Krieg (The War Portfolios / I. DÜNYA SAVAŞI’NIN SANAT DİLİNE ETKİLERİ; Max Beckmann (... , Käthe Kollwitz (...

Directory of Open Access Journals (Sweden)

Ali Şahan KURU

2017-10-01

Full Text Available In this paper; the way that the history has been recorded in the work of artists who lived and produced during and after the First World War in Weimar Republic in Germany will be examined. The impact of the war on the language of art and how it transformed the artistic scene will be examined through the differences between print series of Max Beckmann and Käthe Kollwitz. First two chapters will explore the impact of the war on the European art, roles of artist during that time, and finally the artistic trend of New Objectivism, which occured in Germany. Last two chapters will examine Max Beckmann’s Die Hölle (The Hell and Käthe Kollwitz’s Der Krieg (The War print files in a comparative manner in terms of their structural and conceptual aspects. The artists critical approach to the social crises and their response to war in artistic terms will be examined through the works of two artists. [TR: Bu çalışmada Birinci Dünya Savaşı sırasında Almanya’da yaşayan ve üreten sanatçıların, savaş sürerken ve hemen ardından yaşanan Weimar Cumhuriyeti döneminde ortaya koydukları eserler üzerinden yaşananları ne şekilde kayıt altına aldıkları incelenecektir. Dünyanın ilk “topyekûn savaş”ı olarak kayıtlara geçen büyük savaşın sanat diline etkileri, savaş öncesi süregelen sanatsal çizgiyi nasıl kırdığı ve onu nasıl dönüştürdüğü üzerinde durulacak ve Max Beckmann ile Käthe Kollwitz’in benzer dönemde ürettikleri iki baskı serisi arasındaki farklar incelenecektir. Çalışmada ilk iki bölüm, Birinci Dünya Savaşı’nın Avrupa sanatını nasıl etkilediği, bizatihi savaşta yer alan bazı sanatçıların savaş sırasındaki rolleri ve Almanya’da şekillenen Yeni Nesnelcilik akımının sanatsal yörüngesini tarihsel bir izlekte ele alacaktır. Son iki bölüm ise, Weimar Cumhuriyeti döneminin belli başlı sanatçılarından olan Max Beckmann’ın Die Hölle (Cehennem ve K�

Lambing results obtained with imported Ile de France rarn semen

African Journals Online (AJOL)

insemination was carried out either 54,5 h (fixed time single ... Table 1 Conception rate obtained using two batches of frozen lle de France ... Pregnant mare serum gonadotrophin (Fostim, 300 ... Effect of initial freezing temperature, addition.

Tõendid praktikasse / Ere Uibu, Ester Öpik

Index Scriptorium Estoniae

Uibu, Ere

2016-01-01

Eesti Õdede Liidu konverentsil tunnustati meditsiiniõdesid Sirje Kõvermäge, Kadri Piiri, Evelyn Evertit, Ere Uibut, Jane Freimani, Reet Tohvret, Teija Toivarit, Jane Remmerit, Ülle Tammsaart, Lily Parmu ja Kätlin Lünekundu

Eesti laste suvi

Index Scriptorium Estoniae

2010-01-01

Laste suvisest koolivaheajast räägivad Eesti omavalitsuse ametnikud ja sotsiaaltöötajad: Kaasi Almers, Inna Kask, Aasa Saarna, Ülle Rajasalu, Merle Leopard, Aime Koger, Margit Pajo, Pilleriin Aalde, Andres Julle ja Tiiu Kuus

Kassinurme saab Kassirabaks / Riina Mägi

Index Scriptorium Estoniae

Mägi, Riina, 1957-

2006-01-01

30. juulil esietendub Jõgeva Linna Teatri vabaõhulavastus "Kassirabal", milles teevad kaasa ka professionaalsed näitlejad Ülle Lichtfeldt, Ines Aru ja Luule Komissarov ning Jõgeva, Põltsamaa, Tallinna, Mäetaguse ja teiste paikade harrastusnäitlejad

Inzicht in kosten klauwproblemen : per aanwezige melkkoe kosten klauwaandoeningen op een gemiddeld melkveebedrijf jaarlijks 53 euro

NARCIS (Netherlands)

Bruijnis, M.R.N.; Hogeveen, H.; Stassen, E.N.

2010-01-01

Niet direct zichtbare kosten als melkproductieverliezen en verlengde tussenkalftijd blijken bij klauwaandoeningen grote kostenposten. Mortellaro kost de Nederlandse veehouder jaarlijks het meest. Dat blijkt uit de eerste resultaten van promotieonderzoek van Mariëlle Bruijnis aan Wageningen

Täiskuu tervitas luulefestivali / Inge Põlma, Maire Kõrver

Index Scriptorium Estoniae

Põlma, Inge

2008-01-01

Ülevaade Täiskuu luulefestivalist, kus esinesid Kristiina Ehin, Andres Ehin, Ly Ehin, Contra, Sujata Bhatt, Ban'ya Natsuishi, Meelika Hainsoo, Lise Sinclair, Jaak Johanson, Lauri Õunapuu, Maria Peterson, Siiri Sisask, Kauksi Ülle, Sayumi Kamakura

trace determination of bisphenol-a in landfill leachate samples by ...

African Journals Online (AJOL)

Preferred Customer

effective parameters, such as pH, extraction and disperser solvent type and their ... liquid-liquid extraction (LLE) [16], solid phase extraction [17], cloud point ..... has the advantages of ease of operation, rapidity, reproducibility, low cost, use of.

Influence of the temperature on the (liquid + liquid) phase equilibria of (water + 1-propanl + linalool or geraniol)

International Nuclear Information System (INIS)

Wan, Li; Li, Hengde; Huang, Cheng; Feng, Yuqing; Chu, Guoqiang; Zheng, Yuying; Tan, Wei; Qin, Yanlin; Sun, Dalei; Fang, Yanxiong

2017-01-01

Highlights: • Ternary LLEs containing linalool and geraniol are presented. • Distribution ratios of 1-propanol in the mixtures are examined. • Influence of the temperature on the LLE is studied. • The LLE data were correlated using the NRTL and UNIQUAC models. - Abstract: Linalool and geraniol are the primary components of rose oil, palmarosa oil, and citronella oil and many other essential oils, and two important compounds used in the flavour and fragrance, cosmetic or pharmaceutical industries. Phase equilibria (LLE, VLE, solubility, etc.) and related thermodynamic properties of a mixture are essential in the processes design and control of mass transfer process. In this work, experimental (liquid + liquid) equilibria data of the systems (water + 1-propanl + linalool) and (water + 1-propanl + geraniol) are presented. The (liquid + liquid) equilibria of both systems were determined with a tie-line method at T = (283.15, 298.15 and 313.15) K under atmospheric pressure. The well-known Hand, Bachman and Othmer–Tobias equations were used to test the reliability of the experimental values. The influence of the temperature on the (liquid + liquid) phase equilibria of the mixtures, the binodal curves and distribution ratios of 1-propanl are shown and discussed. Moreover, the NRTL and UNIQUAC models were applied to fit the data for both ternary systems. The interaction parameters obtained from both models successfully correlated the equilibrium compositions. Furthermore, the ternary systems could be represented using the binary parameters of the thermodynamic model with a function of temperature.

Method development for the analysis of organophosphate and pyrethroid insecticides at low parts per trillion levels in water.

Science.gov (United States)

Wang, Dongli; Weston, Donald P; Lydy, Michael J

2009-06-15

In the current study, organophosphate and pyrethroid insecticides including diazinon, chlorpyrifos, bifenthrin, fenpropathrin, permethrin, lambda-cyhalothrin, cyfluthrin, cypermethrin, esfenvalerate and deltamethrin were analyzed in laboratory and field-collected water samples. Water samples were extracted and analyzed by gas chromatography/electron capture detector (GC/ECD) and gas chromatography/nitrogen-phosphorous detector (GC/NPD). Comparison of results from liquid-liquid extraction and subsequent normal phase solid-phase extraction cleanup (LLE-NPSPE), and reversed phase solid-phase extraction (RPSPE) showed that LLE-NPSPE was the better choice to extract trace amounts of pesticides from water. Pesticide recoveries from four spiked water samples using LLE-NPSPE ranged from 63.2 to 148.8% at four spiking concentrations. Method detection limits were 0.72-1.69 ng/L using four different water sources. The stability of the target pesticides in lake water was investigated at 4 degrees C for 1h, 1d, 4d, and 7d under three conditions: (1) water samples only; (2) with 20 mL hexane used as a keeper solvent; and (3) with acidification to pH 2 with HCl. Results showed that water storage without treatment resulted in slow degradation of some pesticides with storage time, storage using water acidification led to significant degradation and loss of diazinon and chlorpyrifos, while water storage with hexane as a keeper solvent showed good stability for all of the target pesticides over the 7d storage period.

Health effects of laser printer emissions: a controlled exposure study.

Science.gov (United States)

Karrasch, S; Simon, M; Herbig, B; Langner, J; Seeger, S; Kronseder, A; Peters, S; Dietrich-Gümperlein, G; Schierl, R; Nowak, D; Jörres, R A

2017-07-01

Ultrafine particles emitted from laser printers are suspected to elicit adverse health effects. We performed 75-minute exposures to emissions of laser printing devices (LPDs) in a standardized, randomized, cross-over manner in 23 healthy subjects, 14 mild, stable asthmatics, and 15 persons reporting symptoms associated with LPD emissions. Low-level exposures (LLE) ranged at the particle background (3000 cm -3 ) and high-level exposures (HLE) at 100 000 cm -3 . Examinations before and after exposures included spirometry, body plethysmography, transfer factors for CO and NO (TLCO, TLNO), bronchial and alveolar NO, cytokines in serum and nasal secretions (IL-1β, IL-5, IL-6, IL-8, GM-CSF, IFNγ, TNFα), serum ECP, and IgE. Across all participants, no statistically significant changes occurred for lung mechanics and NO. There was a decrease in volume-related TLNO that was more pronounced in HLE, but the difference to LLE was not significant. ECP and IgE increased in the same way after exposures. Nasal IL-6 showed a higher increase after LLE. There was no coherent pattern regarding the responses in the participant subgroups or single sets of variables. In conclusion, the experimental acute responses to short but very high-level LPD exposures were small and did not indicate clinically relevant effects compared to low particle number concentrations. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Briti hotell Dunkri tänavas / Piret Tali

Index Scriptorium Estoniae

Tali, Piret, 1972-

2005-01-01

Liisi Murula ja Raili Nõlvaku kujundatud hotell Merchants House, restoran KN Cayenne, baar Ice Bar ja kohvik Cafe Time Tallinnas. Kasutatud ka tekstiilikunstnik Ülle Raadiku ja klaasikunstnik Rait Partsi töid. Valgustite autor ehtekunstnik Katrin Sipelgas

Eesti sugemetega jaapani aed / Ene Läkk

Index Scriptorium Estoniae

Läkk, Ene, 1957-

1999-01-01

Ülle Grishakovi kujundatud aed Kose-Lükatil Pirita jõe käärus endise prügimäe kohal. Kahe hektari suurusel alal on esindatud jaapani aed, dekoratiiv-tarbeaed, inglise stiilis vanaema aed. 7 illustratsiooni.

The Impact of Counselling Services and Tenure on Job Satisfaction ...

African Journals Online (AJOL)

satisfaction of junior workers in a Nigerian University setting. The sample of the study consisted of 350 junior staff randomly drawn from major administrative and technical divisions of Obafemi Awolowo University, lle-Ife. A self constructed but ...

CATION-EXCHANGE SOLID-PHASE AND LIQUID-LIQUID ...

African Journals Online (AJOL)

B. S. Chandravanshi

An existing liquid-liquid extraction (LLE) method was improved in terms of ... clean-up of the alkaloids from khat leaves, prior to HPLC-DAD detection. Despite .... The limits of detection (LOD) and quantification (LOQ) were calculated using the.

Oskus elada ja olla õnnelik / Lea Veelma

Index Scriptorium Estoniae

Veelma, Lea, 1947-2007

2005-01-01

Helga Dolezali iluresidentsist ja korterist Austrias Burgenlandis. H. Dolezali garderoobi eest hoolitseb eesti moekunstnik Ülle Pohjanheimo, tema ettevõtte toodete reklaamidel kasutatakse laulja Annely Peebo nägu. A. Peebo H. Dolezalist. 7 värv. ill

Midigraafika Linnagaleriis / Piret Pert

Index Scriptorium Estoniae

Pert, Piret

2001-01-01

Pärnu Linnagaleriis 28. juulini avatud rahvusvahelise väikegraafika näitusest "Midigrafik II". Leedu kunstniku Mikolajus Vilutise, Anu Kalmu, Helje Eelma-Saare, Sirje Eelma, Ülle Marksi ja Jüri Kassi tööde valjapanekust

Meie staarid raadioteatris

Index Scriptorium Estoniae

2005-01-01

Raivo Küti raadioetenduses "Papa" teeb oma esimese kuuldemängu rolli Ülle Lichtfeldt. August Gailiti novelli "Seeba kuninganna" järgi loodavas kuuldemängus "Toomas Nipernaadi talv" saab kuulda peaosas Üllar Saaremäed

Hitid jälle paigas / J. L.

Index Scriptorium Estoniae

J. L.

2005-01-01

Raadio 2aasta menukamate lugude edetabelis sai esikoha ansambel Nexus looga "Hingetuna", järgnesid Toe Tag "Legendaarne" ja Inese "15 magamata ööd"; parim lääne lugu Rammsteini "Ameerika". Raadio Uno edetabelis esikohal Inese "15 magamata ööd", järgnesid Nexuse "Hingetuna" ja moldaavlaste "Dragostea Din Tei"

Valgustid - trend ja meeleolu / Ülle Jõks

Index Scriptorium Estoniae

Jõks, Ülle, 1966-

2008-01-01

AS Hektor-Light tegevjuht valgustite arendusest, valgustist kui meeleolutootest, valgustite trendidest (vormi muutumine skulpturaalsemaks, värvide võidukäik, suurenenud mõõtmed), materjalidest, luksuslikest valgustitest

Lege-Rum og Fortælle-Tid

DEFF Research Database (Denmark)

Toft, Herdis

2014-01-01

sted (space og place), steder for børn / legepladser og børns legesteder (places-to-play -> playces), stedets stemning (Genius loci) og kroppens stemthed samt direkte og indirekte ’affordances’, samtidig med at der gives en række eksempler på, hvordan man ved hjælp af disse begreber kan arbejde bevidst...

"Admiral Pitka" - eeskujulikult esimene / Ülle Rajasaar

Index Scriptorium Estoniae

Rajasaar, Ülle

2006-01-01

Eesti Mereväe lipulaeva "Admiral Pitka" osalemisest NATO kiirreageerimisjõudude miinitõrjegrupi missioonil. Missiooni ajal laeva komandörina teeninud vanemleitnant Jüri Saskast. Laeva osalemisest Trafalgari mereparaadil ja Eesti esimesel mereväeparaadil Küdema lahel. Lisad: Staabi- ja varustuslaev "Admiral Pitka"A 230; Tehnilised andmed

Soojalt sojast / Ülle Hõbemägi

Index Scriptorium Estoniae

Hõbemägi, Ülle

2008-01-01

Sojast, sojatoodetest ning sojatoitudest räägivad aroomterapeut ja massöör Marge Teder, Soya Foods Baltic OÜ müügidirektor Meeli Matsalu, tudeng ja taimetoitlane Loore-Emilie Raav ning Angelica Udeküll

Mentor ja ülikool / Ülle Sihver

Index Scriptorium Estoniae

Sihver, Ülle, 1968-

2008-01-01

Tartu Ülikooli Talveakadeemia seminaril "Õppejõust saab mentor" selgitas Leedsi Ülikooli õpetajakoolituse dotsent Angi Malderez koos Eesti kõrgkoolide õppejõududega õpetamise ja õppimise fenomeni

Webberi juubel algab Tallinnas / Ülle Hallik

Index Scriptorium Estoniae

Hallik, Ülle, 1963-

2008-01-01

Kahest kontserdist "The Music of Andrew Lloyd Webber" 18. okt. Tallinnas Saku Suurhallis, mis on pühendatud Briti muusikalihelilooja Sir Andrew Lloyd Webberi 60. sünnipäevale ja on avalöögiks juubeliturneele

"Sugar" jõuab lavale / Ülle Hallik

Index Scriptorium Estoniae

Hallik, Ülle, 1963-

2008-01-01

Vanemuises esietendub 5. juunil "Sugar", lavastaja Mare Tommingas. Muusikal põhineb Jule Styne muusikalil "Sugar ehk Dzhässis ainult tüdrukud". Muusikali libreto kirjutas Peter Stone Robert Thoereni jutustuse ning Billy Wilderi ja I. A. L. Dimanondi filmi "Some Like It Hot" põhjal

Stephen Hanseni kammerlikum pool / Ülle Hallik

Index Scriptorium Estoniae

Hallik, Ülle, 1963-

2007-01-01

Norra tenori Stephen Hanseni soolokontsertidest "The Sound of Musicals" 22.-23. Vanemuise suures majas, 29. sept. Jõhvi kontserdimajas, 30. sept. Pärnu kontserdimajas ja 7. okt. Estonia kontserdisaalis

"Muusikamoosi" pada taas tulel / Ülle Jantson

Index Scriptorium Estoniae

Jantson, Ülle

2008-01-01

6. Pärnu laste ja noorte muusikafestivalist "Muusikamoos", kus linastub ka nukufilm Sergei Prokofjevi muusikaga "Petja ja hunt" ("Peter&The Wolf") : stsenarist ja režissöör Suzie Templeton : Suurbritannia- Poola - Norra 2006. Filmi saadab Pärnu Linnaorkester Jüri Alperteni juhatusel. Ka teistest festivali üritustest

Sosiaalisen median markkinoinnin vuosikello Weecos Oy:lle

OpenAIRE

Heinämäki, Lotta; Huuskonen, Leena

2015-01-01

Opinnäytetyön tarkoitus oli luoda kokonaisvaltainen ja selkeä suunnitelma Weecos Oy:n markkinointitoimenpiteille valituissa sosiaalisen median kanavissa. Weecos on vuonna 2012 perustettu ekologisia yrityksiä yhteen keräävä verkkokauppa-alusta. Pienestä koostaan johtuen se ei ole pystynyt toteuttamaan sosiaalisen median markkinointia toivomallaan tavalla ja markkinoinnin suunnittelu ja toteutus on ollut epäsäännöllistä. Markkinointisuunnitelman tavoitteena oli helpottaa yrityksen markkinoi...

Jälle need ussid / Reet Lätti

Index Scriptorium Estoniae

Lätti, Reet, 1983-

2012-01-01

Hobustel esinevad parasiitide - askariidid e varsasolkmed (Parascaris equorum), väikesed ümarussid (Cyathostominae), suured strongüliidid (Strongylus vulgaris, S. edentatus), väikesed ümarussid (Strongyloides westeri), paeluss (Anoplocephala perfoliata) - tõrjest ning nakatumise kontrollimisest

"Küsse lat's ..." : [luuletused] / Kauksi Ülle

Index Scriptorium Estoniae

Kauksi Ülle, pseud., 1962-

2002-01-01

Sisu: "Küsse lat's ..." ; "Vanaimä, ma lupa, ku suurõss kasu ..." ; "Mis-ti küsüt, et ..." ; Ussõ pääl üteld ; "Mis' sõs ku olõ 'pihlõ' ma kesk umma mäke ..." "Kos' sa olt? ..." ; "Maarahva miil ..." ; "Havvakirju ragi yts miis ..." ; Hanõ vai luigõ ; Võlg ; Mu viimäne laul sullõ ; "üts korgõ puu pak mullõ paika ...". Eluloolisi andmeid autori kohta lk. 369

Ela ja toitu tervislikult / Ülle Laasner

Index Scriptorium Estoniae

Laasner, Ülle

2005-01-01

Toitlustuseksperdid esitlesid Otepääl juhendmaterjali "Toidusoovitused", mis on mõeldud nii tervishoiutöötajatele patsientide nõustamiseks kui ka inimesele, kes on huvitatud tasakaalustatud toitumisest

Korrapäratu maastikukujundus / Ülle Grishakov

Index Scriptorium Estoniae

Grišakov, Ülle, 1953-

2004-01-01

1980. aastate maastikuarhitektuur kui protest ilutseva ja magusa pargikunsti vastu. Martha Schwartzi (sünd. 1951), Bernard Tschumi (sünd. 1944), Alexandre Chemetoffi (sünd. 1950) ja Dan Kiley (sünd. 1912) töödest

Diazepam e nordiazepam em plasma: métodos de extração líquido-líquido e em fase sólida no pré-tratamento de amostras para análise cromatográfica em fase líquida Diazepam and nordiazepam in plasma: liquid-liquid and solid phase extraction in sample pre-treatment for high performance liquid chromatography analysis

Directory of Open Access Journals (Sweden)

Ellen Figueiredo Freire

2005-10-01

Full Text Available Analysis of diazepam (DZP and its active metabolite nordiazepam (NDZP in plasma is commonly performed in clinical medicine to ensure proper therapeutic effects while minimizing the incidence of toxicity. This study aimed to optimize analytical parameters and compare two pre-treatment techniques, liquid-liquid (LLE and solid phase extraction (SPE, as well as liquid chromatographic conditions to analyze simultaneously DZP and NDZP in plasma from 20 patients treated with a daily dose of 10 mg. Both techniques showed to be well in line with the international criteria for analytical validation, which permitted to quantify DZP (66.2 - 1148.6 ng mL-1 and NDZP (138.5 - 808.6 ng mL -1 in all samples. The correlation coefficients between SPE and LLE were respectively 0.9729 for DZP and 0.9643 for NDZP.

Separation of benzene from alkanes by solvent extraction with 1-ethylpyridinium ethylsulfate ionic liquid

International Nuclear Information System (INIS)

Gomez, Elena; Dominguez, Irene; Calvar, Noelia; Dominguez, Angeles

2010-01-01

The (liquid + liquid) equilibrium (LLE) data for ternary mixtures {alkane + benzene + 1-ethylpyridinium ethylsulfate ([EPy][EtSO 4 ])} at T = (283.15 and 298.15) K and atmospheric pressure are presented. The alkanes used were hexane and heptane. The cloud point method was used to determinate the binodal curve, and the tie-line compositions were obtained by density measurements. The LLE data obtained were used to calculate distribution coefficients and selectivity values. The consistency of tie-line data was ascertained by applying the Othmer-Tobias and Hand equations. Correlation of the experimental tie-lines was conducted through the use of NRTL equation, which provides good correlation of the experimental data. The results show that [EPy][EtSO 4 ] can be used as an alternative solvent in liquid extraction processes for the removal of benzene from its mixtures with alkanes.

Comparison of two association models (Elliott-Suresh-Donohue and simplified PC-SAFT) for complex phase equilibria of hydrocarbon-water and amine-containing mixtures

DEFF Research Database (Denmark)

Grenner, Andreas; Schmelzer, Jürgen; von Solms, Nicolas

2006-01-01

, and water. Furthermore, the predictive capabilities of the models are investigated for four ternary systems composed of these components, which exhibit complex liquid-liquid(-liquid) equilibria (LLLE). Various aspects of association models which have an influence in the results are studied for the PC......, both models perform overall similarly for the binary systems, although ESD shows a remarkably good behavior despite its simplicity and the use of only the two-site scheme for all associating compounds. The prediction of the LLE in the ternary systems water + octane + aniline and water + CHA + aniline......Two Wertheim-based association models, the simplified PC-SAFT and the Elliott-Suresh-Donohue (ESD) equation of state, are compared in this work for the description of vapor-liquid equilibria (VLE) and liquid-liquid equilibria (LLE) in binary systems of aniline, cyclohexylamine (CHA), hydrocarbons...

On the predictive capabilities of CPA for applications in the chemical industry: Mulficomponent mixtures containing methyl-methacrylate, dimethyl-ether or acetic acid

DEFF Research Database (Denmark)

Tsivintzelis, Ioannis; Kontogeorgis, Georgios

2014-01-01

mixtures exhibiting vapor-liquid (VLE) and/or liquid-liquid (LLE) equilibrium. The first two cases include mixtures of methyl-methacrylate with acetone or methanol and dimethyl-ether with ethanol, respectively. In these two cases, the classical form of CPA is used. The third case involves aqueous mixtures...... for the acetic acid-water system for which different parameter sets at different temperatures can be recommended. Even with the use of CPA-HV mixing rules, modeling of the acetic acid-water system with few interaction parameters remains a challenging task. Excellent simultaneous VLE and LLE correlation...... is obtained for complex systems such as aqueous mixtures with ethers and esters. The multicomponent results are, with a few exceptions, very satisfactory, especially for the vapor-liquid equilibrium cases. For the demanding aqueous acetic acid-water containing systems, one parameter set is recommended...

Tests and Calibration of the NIF Neutron Time of Flight Detectors

International Nuclear Information System (INIS)

Ali, Z.A.; Glebov, V.Yu.; Cruz, M.; Duffy, T.; Stoeckl, C.; Roberts, S.; Sangster, T.C.; Tommasini, R.; Throop, A; Moran, M.; Dauffy, L.; Horsefield, C.

2008-01-01

The National Ignition Facility (NIF) Neutron Time of Flight (NTOF) diagnostic will measure neutron yield and ion temperature in all NIF campaigns in DD, DT, and THD (D = deuterium, T = tritium, H = hydrogen) implosions. The NIF NTOF diagnostic is designed to measure neutron yield from 10 9 to 2 x 10 19 . The NTOF consists of several detectors of varying sensitivity located on the NIF at about 5 m and 20 m from the target. Production, testing, and calibration of the NIF NTOF detectors have begun at the Laboratory for Laser Energetics (LLE). Operational tests of the NTOF detectors were performed on several facilities including the OMEGA laser at LLE and the Titan laser at Lawrence Livermore National Laboratory (LLNL). Neutron calibrations were carried out on the OMEGA laser. Results of the NTOF detectors tests and calibration will be presented

Triennaali peavõidu sai Andres Tali

Index Scriptorium Estoniae

2001-01-01

Tallinna 12. graafikatriennaalist. Peapreemia A. Tali tööle "Romeo ja Julia". Teisi premeeritud: Peeter Laurits, Ülle Marks, Jüri Kass, Vive Tolli, soomlane Janne Laine, lätlased Leonardas Laganovskis, Maltius Ratniks, Juris Boiko, Tif Bitmap

[Eesti ajalugu III: Vene-Liivimaa sõjast Põhjasõjani] / Kalle Kroon

Index Scriptorium Estoniae

Kroon, Kalle, 1966-

2014-01-01

Arvustus. Enn Küng, Margus Laidre, Ivar Leimus, Aivar Põldvee, Anti Selart, Marten Sepepl, Kai Tafenau, Ülle Tarkiainen, Enn Tarvel. Eesti ajalugu III: Vene-Liivimaa sõjast Põhjasõjani. Tartu: Tartu Ülikooli Ajaloo ja Arheoloogia Instituut, 2013

"Põhþamaa talv..." : [luuletused] / Niina Obrezkova

Index Scriptorium Estoniae

Obrezkova, Niina, 1965-

2005-01-01

Sisu: "Põhþamaa talv..." / Pauli Lesoneni venekeelse tõlke järgi võru keelde tõlkinud Kauksi Ülle ; "Kuke vuod dorad bdzõm adjamien..." ; "Kõlburjosõ mõnam..." / komi keelest tõlkinud udmurdi keelde Tatjana Prokopjeva

Ruumikujundused eelmisel aastal / Tuuli Org

Index Scriptorium Estoniae

Org, Tuuli

2007-01-01

Kokkuvõtted Kuressaare linna 2006. aasta ilusamatest ruumikujundustest: Ereki kontorihoone Pihtla tee 28 (Vello Liiv), kohvik Classic Lossi 9 (Kai Laanmets, Liina Saabas), Kuressaare gümnaasium Nooruse 1 (Vello Liiv), Vinoteek Lossi 4 (Ülle Kiirend, Anne Olop)

Loojatega/loojate loomingust : Tartu Forseliuse gümnaasiumi 31. kirjanduspäeval / Hiie Saumaa

Index Scriptorium Estoniae

Saumaa, Hiie

2002-01-01

Tartu Forseliuse Gümnaasiumi 31. kirjanduspäev toimus 28. märtsil 2002.a. kandes nime "Üle kõige on maailmal vaja ...". Esinesid Paul-Eerik Rummo, Kauksi Ülle, Jürgen Rooste, Priit Kruus ja Hedda Maurer

Põhjalik koguteos Rootsi võidust / Kaarel Vanamölder

Index Scriptorium Estoniae

Vanamölder, Kaarel, 1981-

2015-01-01

Arvustus: Enn Küng, Margus Laidre, Ivar Leimus, Aivar Põldvee, Anti Selart, Marten Seppel, Kai Tafenau, Ülle Tarkiainen, Enn Tarvel. Eesti ajalugu III: Vene-Liivimaa sõjast Põhjasõjani. Tartu : Tartu Ülikooli Ajaloo ja arheoloogia instituut, 2013

Vpreddverii nastojashtshego prazdnika... / Jevgeni Levik

Index Scriptorium Estoniae

Levik, Jevgeni

2003-01-01

USA komöödiafilmid "Raju reede" ("Freaky Friday") : režissöör Mark Waters ja "Looney Tunes tegutseb jälle" ("Looney Tunes Back In Action") : Joe Dante. Viimases on animatsioon koos tegutsevate näitlejatega

Eesti Tervishoiu Muuseum = Estonian Health Care Museum / Raili Paling, Liis Lindvere, Kadri Kaldam ; kommenteerinud Kadri Liimal

Index Scriptorium Estoniae

Paling, Raili

2016-01-01

Eesti Tervishoiu Muuseumi (Tallinn, Lai tn. 30) renoveeritud interjöör ja püsiekspositsioon. Autorid Jelena Altmäe, Kadri Kaldam, Andrus Kõresaar, Indrek Mikk, Jaanus Männik, Lea Laidra, Liis Lindvere, Raili Paling; kuraator Ülle Kask

SPME as a tool in WEA - CONCAWE Contribution to OSPAR Demonstration Project 2005 - 2006

NARCIS (Netherlands)

Leslie, H.A.

2006-01-01

This document represents a compilation of various data and deliverables from the study programme. An executive summary is followed by the presentation of data generated in an interlaboratory study of effluents assessed using both EGOM-LLE and biomimetic SPME methods.

Hingelt punkar Ita Ever / intervjueerinud Ingrid Veidenberg

Index Scriptorium Estoniae

Ever, Ita, 1931-

2011-01-01

80. sünnipäeva tähistava näitleja Ita Everi ja tema poja Roman Baskini mõtteid elust, perest ja tööst teatris. Näitleja garderoobikaaslase Ülle Kaljuste ja teleprodutsent Toomas Kirsi arvamus

SÄSI konkurss / Anna Roomet

Index Scriptorium Estoniae

Roomet, Anna

2006-01-01

Konkursist, auhinnatseremooniast ja ekspositsioonist Arhitektuuri- ja Disainigaleriis, žürii koosseis. Intervjuu eesti parima noore disaineri preemia SÄSI pälvinud Pavel Sidorenko ning väikese SÄSI saanud Björn Koobi, Ülle Jehe ja Igor Volkoviga

Väikesed inimesed kodumaises seebivahus / Margot Visnap

Index Scriptorium Estoniae

Visnap, Margot, 1959-

2000-01-01

Kanal 2 uus teleseriaal "Me saame hakkama" : stsenarist Mihkel Ulman : režissöör Ain Prosa : helilooja Ardo-Ran Varres : mängivad Andrus, Maarika ja Marta Vaarik, Ülle Kaljuste, Maria Avdjushko, Hilja Varem jt. : Wireframe Productions

Nad saidki hakkama / Jüri Laulik

Index Scriptorium Estoniae

Laulik, Jüri, 1959-

2000-01-01

Kanal 2 uus teleseriaal "Me saame hakkama" : stsenarist Mihkel Ulman : režissöör Ain Prosa : helilooja Ardo-Ran Varres : mängivad Andrus, Maarika ja Marta Vaarik, Ülle Kaljuste, Maria Avdjushko, Hilja Varem jt. : Wireframe Productions

Pärast kõike / intervjueerinud Veiko Märka

Index Scriptorium Estoniae

1998-01-01

Vestlusring: Ain Mäeots, Merle Jääger, Helena Merzin, Margus Jaanovits, Riho Kütsar. Madis Kõivu võrukeelse näidendi 'Omavahelisi jutuajamisi tädi Elliga' lavastamisest Vanemuise teatris, lavastaja Ain Mäeots. Ka Kauksi Ülle kommentaar

Common basis of establishing safety standards and other safety decision-making levels for different sources of health risk

International Nuclear Information System (INIS)

Demin, V.F.

2002-01-01

Current approaches in establishing safety standards and other decision-making levels for different sources of health risk are critically analysed. To have a common basis for this decision-making a specific risk index R is recommended. In the common sense R is quantitatively defined as LLE caused by the annual exposure to the risk source considered: R = annual exposure, damage (LLE) from the exposure unit. This common definition is also rewritten in specific forms for a set of different risk sources (ionising radiation, chemical pollutants, etc): for different risk sources the exposure can be measured with different quantities (the probability of death, the exposure dose, etc.). R is relative LLE: LLE in years referred to 1 year under the risk. The dimension of this value is [year/year]. In the statistical sense R is conditionally the share of the year, which is lost due to exposure to a risk source during this year. In this sense R can be called as the relative damage. Really lifetime years are lost after the exposure. R can be in some conditional sense considered as a dimensionless quantity. General safety standards R n for the public and occupational workers have been suggested in terms of this index: R n = 0.0007 and 0.01 accordingly. Secondary safety standards are derived for a number of risk sources (ionising radiation, environmental chemical pollutants, etc). Values of R n are chosen in such a way that to have the secondary radiation BSS being equivalent to the current one's. Other general and derived levels for safety decision-making are also proposed including the de-minimus levels. Their possible dependence on the national or regional health-demographic data (HDD) is considered. Such issues as the ways of the integration and averaging of risk indices considered through the national or regional HDD for different risk sources and the use of non-threshold linear exposure - response relationships for ionising radiation and chemical pollutants are analysed

Üks etnograafide futurism / Karlo Funk

Index Scriptorium Estoniae

Funk, Karlo, 1971-

1995-01-01

Arvustus: Waterfowl way = Vodptitsnaja doroga : A selection of articles and fiction from the conference of ethnofuturism of the young authors of the finno-ugric peoples held in Tartu from may 5 to 9, 1994 / Edited by Kauksi Ülle. Trt. : EK$, 1995

Eesti Kirjanike Liit praegu : ankeedivastused

Index Scriptorium Estoniae

1997-01-01

Aut.: Ain Kaalep, Juhan Habicht, Valeria Ränik, Karl Muru, Mart Velsker, Janika Kronberg, Maie Kalda, Hannes Varblane, Toomas Raudam, Priidu Beier, Kati Murutar, Dagmar Normet, Enn Vetemaa, Henn-Kaarel Hellat, Vello Lattik, Kajar Pruul, Kauksi Ülle, Ene Mihkelson, Jüri Ehlvest

Kõltsu mõisa peahoone = Kõltsu manor house / Jüri Irik, Kaire Kemp-Tišler ; intervjueerinud Margit Mutso

Index Scriptorium Estoniae

Irik, Jüri, 1961-

2011-01-01

Kõltsu mõisa peahoone restaureerimisest. Arhitekt Jüri Irik (AB Ehala & Irik). Sisearhitektid Kaire Kemp-Tišler, Ea Andla (SAB ArtAku). Maastikuarhitektid Ülle Grišakov, Triin Järve. Vitraažide autor Valev Sein. Sepiste autor Heigo Jelle

Laulvad kirjanikud Prima Vistal

Index Scriptorium Estoniae

2008-01-01

Kirjandusfestivalist Prima Vista 8.-11. maini Tartus ja laulvate kirjanike kontsertidest: 9. mail Tõnu Trubetsky kontsert ansambliga The Flovers of Romance, 10. mail Villu Tamme, Mathura, Lauri Sommer, Kaarel B. Väljamäe, Andreas Kalkuni, Kauksi Ülle, Merca ja Aapo Ilves

Välisruum vaatamist väärivaks / Madis Tross

Index Scriptorium Estoniae

Tross, Madis

2003-01-01

Välisruumi kujundus hõlmab esmajoones piirdeid, aiakujundust ning aia- ja selles asuvate objektide valgustust. Arvamusi OÜ Kivisilla maastikuarhitektilt Ülle Grishakovilt, Taivo Piitsalt piirdeaedu valmistavast firmast OÜ Vormikivi, Ulve Pärnalt OÜst Kaunimad Aiad, Aivar Simmermannilt Thorn Lighting Eesti filiaalist

Aspergillus section Nidulantes (formerly Emericella): Polyphasic taxonomy, chemistry and biology

DEFF Research Database (Denmark)

Chen, A.J.; Frisvad, Jens Christian; Sun, B.D.

2016-01-01

Aspergillus section Nidulantes includes species with striking morphological characters, such as biseriate conidiophores with brown-pigmented stipes, and if present, the production of ascomata embedded in masses of Hülle cells with often reddish brown ascospores. The majority of species in this se...

Gearbox fault diagnosis based on time-frequency domain synchronous averaging and feature extraction technique

Science.gov (United States)

Zhang, Shengli; Tang, Jiong

2016-04-01

Gearbox is one of the most vulnerable subsystems in wind turbines. Its healthy status significantly affects the efficiency and function of the entire system. Vibration based fault diagnosis methods are prevalently applied nowadays. However, vibration signals are always contaminated by noise that comes from data acquisition errors, structure geometric errors, operation errors, etc. As a result, it is difficult to identify potential gear failures directly from vibration signals, especially for the early stage faults. This paper utilizes synchronous averaging technique in time-frequency domain to remove the non-synchronous noise and enhance the fault related time-frequency features. The enhanced time-frequency information is further employed in gear fault classification and identification through feature extraction algorithms including Kernel Principal Component Analysis (KPCA), Multilinear Principal Component Analysis (MPCA), and Locally Linear Embedding (LLE). Results show that the LLE approach is the most effective to classify and identify different gear faults.

Separation of toluene from alkanes using 1-ethyl-3-methylpyridinium ethylsulfate ionic liquid at T = 298.15 K and atmospheric pressure

International Nuclear Information System (INIS)

Gonzalez, Emilio J.; Calvar, Noelia; Gonzalez, Begona; Dominguez, Angeles

2010-01-01

In this paper, the separation of toluene from aliphatic hydrocarbons (heptane, or octane, or nonane) was analyzed by solvent extraction with 1-ethyl-3-methylpyridinium ethylsulfate ionic liquid, [EMpy][ESO 4 ]. Liquid-liquid equilibrium (LLE) data for the ternary systems {heptane (1) + toluene (2) + [EMpy][ESO 4 ] (3)}, {octane (1) + toluene (2) + [EMpy][ESO 4 ] (3)}, and {nonane (1) + toluene (2) + [EMpy][ESO 4 ] (3)} were obtained by measurements at T = 298.15 K and atmospheric pressure. The selectivity, % removal of aromatic, and solute distribution ratio, obtained from experimental equilibrium results, were used to determine the ability of [EMpy][ESO 4 ] as a solvent. The degree of consistency of the experimental LLE values was ascertained using the Othmer-Tobias and Hand equations. The experimental results for the ternary systems were correlated with the NRTL model. Finally, the results obtained were compared with other ionic liquids and other solvents.

High power laser research and development at the Laboratory for Laser Energetics

International Nuclear Information System (INIS)

Soures, J.M.; McCrory, R.L.; Cerqua, K.A.

1986-01-01

As part of its research mission - to investigate the interaction of intense radiation with matter - the Laboratory for Laser Energetics (LLE) of the University of Rochester is developing a number of high-peak power and high-average-power laser systems. In this paper we highlight some of the LLE work on solid-state laser research, development and applications. Specifically, we discuss the performance and operating characteristics of Omega, a twenty-four beam, 4000 Joule, Nd:glass laser system which is frequently tripled using the polarization mismatch scheme. We also discuss progress in efforts to develop high-average-power solid-state laser systems with active-mirror and slab geometries and to implement liquid-crystal devices in high-power Nd:glass lasers. Finally we present results from a program to develop a compact, ultrahigh-peak-power solid-state laser using the concept of frequency chirped pulse amplification

RaPToRS Sample Delivery System

Science.gov (United States)

Henchen, Robert; Shibata, Kye; Krieger, Michael; Pogozelski, Edward; Padalino, Stephen; Glebov, Vladimir; Sangster, Craig

2010-11-01

At various labs (NIF, LLE, NRL), activated material samples are used to measure reaction properties. The Rapid Pneumatic Transport of Radioactive Samples (RaPToRS) system quickly and safely moves these radioactive samples through a closed PVC tube via airflow. The carrier travels from the reaction chamber to the control and analysis station, pneumatically braking at the outlet. A reversible multiplexer routes samples from various locations near the shot chamber to the analysis station. Also, the multiplexer allows users to remotely load unactivated samples without manually approaching the reaction chamber. All elements of the system (pneumatic drivers, flow control valves, optical position sensors, multiplexers, Geiger counters, and release gates at the analysis station) can be controlled manually or automatically using a custom LabVIEW interface. A prototype is currently operating at NRL in Washington DC. Prospective facilities for Raptors systems include LLE and NIF.

Evaluating source separation of plastic waste using conjoint analysis.

Science.gov (United States)

Nakatani, Jun; Aramaki, Toshiya; Hanaki, Keisuke

2008-11-01

Using conjoint analysis, we estimated the willingness to pay (WTP) of households for source separation of plastic waste and the improvement of related environmental impacts, the residents' loss of life expectancy (LLE), the landfill capacity, and the CO2 emissions. Unreliable respondents were identified and removed from the sample based on their answers to follow-up questions. It was found that the utility associated with reducing LLE and with the landfill capacity were both well expressed by logarithmic functions, but that residents were indifferent to the level of CO2 emissions even though they approved of CO2 reduction. In addition, residents derived utility from the act of separating plastic waste, irrespective of its environmental impacts; that is, they were willing to practice the separation of plastic waste at home in anticipation of its "invisible effects", such as the improvement of citizens' attitudes toward solid waste issues.

(Liquid + liquid) equilibria of binary systems containing hyperbranched polymer Boltorn (registered) H2004 - Experimental study and modelling in terms of lattice-cluster theory

International Nuclear Information System (INIS)

Domanska, Urszula; Paduszynski, Kamil; Zolek-Tryznowska, Zuzanna

2011-01-01

(Liquid + liquid) phase equilibria (LLE) of binary mixtures containing hyperbranched polymer Boltorn (registered) H2004 and n-alkanes (n-hexane, n-heptane, n-octane, and n-decane) were studied over the temperature range from about (260 up to 360) K. The polymer is partially miscible with n-alkanes and the solubility decreases with an increase of the chain length of the solvent. Corresponding LLE phase diagrams including spinodal and binodal (liquid + liquid) coexistence curves were calculated in terms of the statistical mechanics - based on the lattice-cluster theory, based only on the upper critical solution temperature, and the polymer chain architecture. The results show semi-qualitative agreement of predicted and experimental equilibrium compositions and temperatures. Boltorn (registered) H2004 reveals complete miscibility in the liquid phase with alcohols (C 1 -C 8 ), aromatic hydrocarbons (benzene, toluene, and thiophene), and ethers (methyl tetra-butyl ether, ethyl tetra-butyl ether, and tetrahydrofurane).

Characterization of halogenated DBPs and identification of new DBPs trihalomethanols in chlorine dioxide treated drinking water with multiple extractions.

Science.gov (United States)

Han, Jiarui; Zhang, Xiangru; Liu, Jiaqi; Zhu, Xiaohu; Gong, Tingting

2017-08-01

Chlorine dioxide (ClO 2 ) is a widely used alternative disinfectant due to its high biocidal efficiency and low-level formation of trihalomethanes and haloacetic acids. A major portion of total organic halogen (TOX), a collective parameter for all halogenated DBPs, formed in ClO 2 -treated drinking water is still unknown. A commonly used pretreatment method for analyzing halogenated DBPs in drinking water is one-time liquid-liquid extraction (LLE), which may lead to a substantial loss of DBPs prior to analysis. In this study, characterization and identification of polar halogenated DBPs in a ClO 2 -treated drinking water sample were conducted by pretreating the sample with multiple extractions. Compared to one-time LLE, the combined four-time LLEs improved the recovery of TOX by 2.3 times. The developmental toxicity of the drinking water sample pretreated with the combined four-time LLEs was 1.67 times higher than that pretreated with one-time LLE. With the aid of ultra-performance liquid chromatography/electrospray ionization-triple quadrupole mass spectrometry, a new group of polar halogenated DBPs, trihalomethanols, were detected in the drinking water sample pretreated with multiple extractions; two of them, trichloromethanol and bromodichloromethanol, were identified with synthesized standard compounds. Moreover, these trihalomethanols were found to be the transformation products of trihalomethanes formed during ClO 2 disinfection. The results indicate that multiple LLEs can significantly improve extraction efficiencies of polar halogenated DBPs and is a better pretreatment method for characterizing and identifying new polar halogenated DBPs in drinking water. Copyright © 2017. Published by Elsevier B.V.

Language learning experience in school context and metacognitive awareness of multilingual children

NARCIS (Netherlands)

Le Pichon Vorstman, E.; de Swart, H.; Ceginskas, V.; van den Bergh, H.

2009-01-01

What is the influence of a language learning experience (LLE) in a school context on the metacognitive development of children? To answer that question, we presented 54 multilingual preschoolers with two movie clips and examined their reactions to an exolingual situation of communication. These

In memoriam

Index Scriptorium Estoniae

2016-01-01

Ülle Ulla 10. XI 1934 - 9. IV 2016. Niina Raadik 22. VIII 1924 - 12. IV 2016. Andrus Vaht 26. I 1951 - 21. IV 2016. Tõnu Reimann 6. II 1947 - 23 IV 2016. Vjatšeslav (Slavka) Kobrin 11. IV 1958 - 23. IV 2016