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The discovery of a hitherto unpublished dissertational thesis in the archive of a publishing house has lead to a lost publication by Ernst August Dölle.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.

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...

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

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.

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

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

Nava tiigi ääres seiklevad Hunt ja Rebane / Liisi Seil ; kommenteerinud Pille Põllumäe

Index Scriptorium Estoniae

Seil, Liisi, 1971-

2009-01-01

17.-19. juulini Lilli külas Nava talus toimuvast 4. Nava lava festivalist. 19. 07 mängib Karksi valla kultuurikeskuse noorteteater "O" lasteetendust "Hundi ja Rebase lend lõunanabale", mille on Nava talu peremehe Jaak Kõdari raamatu "Kriimureinulised lood. 3, Argonaudid" põhjal kirjutanud ja lavastanud Silvia Soro. Kostüümid tegi Thea Ilusmets. 17., 18. ja 19. 07 mängitakse Jaak Kõdari mulgikeelset külanäitemängu "Kõik läheb mööda, kõik tuleb jälle. 1912-1918", lavastaja Silvia Soro

[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.

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.

Finströmi kiriku karikas Ahvenamaal - täiendus Eesti keskaegsetele kullassepatöödele / Anu Mänd

Index Scriptorium Estoniae

Mänd, Anu, 1968-

2011-01-01

Finströmi kirikus kasutusel olevast kullatud hõbedast armulauakarikast, mis vormi ja stiili poolest sarnaneb Eestis valmistatud 15. sajandi karikatega ja on tõenäoliselt pärit Järva-Madise kirikust

Eesti Filharmoonia Kammerkoor esineb Eestimaa külades

Index Scriptorium Estoniae

2008-01-01

Reigi ja Emmaste kirikus 6. juunil, Kihelkonna ja Kaarma kirikus 7. juunil, Valjala ja Muhu kirikus 8. juunil, Viimsi Püha Jaakobi kirikus 10. juunil ja Harju-Madise Mattiase kirikus 11. juunil toimuvatest kontsertidest

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.

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...

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

Plaadid / Priit Juurmann

Index Scriptorium Estoniae

Juurmann, Priit

2006-01-01

Uutest heliplaatidest Daft Punk "Musique Vol 1", Madlib the Beat Conducta "Movie Scenes 1-2", Dudley Perkins "Expressions", Tartu Popi ja Roki Instituut "Madise margikogu", Secret Machines "Ten Silver Drops", graham Coxon "Love Travels At Illegal Speeds", Mark Knopfler "All The RoadRunning"

Estonian mills are going to live again : there are twice as many mills in Estonia as there are manors, but most of them are in ruins / Urmas Vahe

Index Scriptorium Estoniae

Vahe, Urmas

2002-01-01

Veskite ja hüdroelektrijaamade rajamise ajaloost, taastamisest ning kasutamisest tänapäeval. Alternatiivsed elektrijaamad kui keskkonna osa. Tabel: Eesti hüdroelektrijaamad, 2002. Kommenteerinud Inge Roos

Kihnu kultuur pälvis koos laulupeoga tunnustuse / Neeme Korv

Index Scriptorium Estoniae

Korv, Neeme, 1974-

2003-01-01

Kihnu kultuuriruumi ja Balti riikide laulu- ja tantsupidude traditsiooni kandmisest UNESCO maailma vaimse ja suulise pärandi nimekirja, materjal aadressli www.unesco.ee/kihnu.pdf. Kommenteerinud Mark Soosaar

Natura 2000 sai tuule tiibadesse Raplamaal / Ain Aivela

Index Scriptorium Estoniae

Aivela, Ain

2004-01-01

Natura 2000 idee jõudis Eestisse 2000. aastal, mil pilootprojekti raames ning Taani riigi rahalisel toel alustati Natura-võrgustiku eelvalikualade mahamärkimist Lääne- ja Raplamaal. Kommenteerinud Aleksei Lotman

Kolmesaja aasta tagune kroonika sai raamatuks / Meeli Pärtelpoeg

Index Scriptorium Estoniae

Pärtelpoeg, Meeli, 1965-

2006-01-01

Rmt.: Jõelähtme kirik ja kogudus 18. sajandi esimesel poolel. Pastor Heinrich Christopher Wrede ja tema ametijärglaste kroonikamärkmed / transkribeerinud, tõlkinud ja kommenteerinud Tiina Kala. Tallinn : Muinsuskaitseamet, 2006

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.

Kolmekesi ühest Peipsi-äärsest asjast / Tiit Lepp

Index Scriptorium Estoniae

Lepp, Tiit

2007-01-01

Annika Haasi, Birgit Püve ja Age Petersoni fotonäitus "Prichudie, Revisited" Peipsiääre valla inimestest ja elust-olust kunstikeskuses AmbulARToorium Tartumaaal. Kommenteerinud Annika Haas, Birgit Püve, Age Peterson

Linn nopib arhitektuurikonkursist häid ideid / Anu Saare

Index Scriptorium Estoniae

Saare, Anu, 1964-

2004-01-01

Rahvusvahelise arhitektuurikonkursi Europan 7 võidutöö Pärnu rannapiirkonna planeerimiseks on Rumeenia arhitektilt Oana-Maria Bogdanilt. Parematest töödest näitus Muuseumiaidas. Kommenteerinud Pärnu linnaarhitekt Ülar Saar

Raamat sõja seadustest / Linnart Mäll

Index Scriptorium Estoniae

Mäll, Linnart

2001-01-01

Vana-Hiina sõjateoreetikute Sun Zi ja Sun Bini raamatust: Sun, Zi ; Sun, Bin. Sõja seadused / klassikalisest hiina keelest tõlkinud ja kommenteerinud Märt Läänemets. Tln. : Eesti Keele Sihtasutus, 2001. (Sõjandusvaramu. Klassika)

Maagiliste momentide mütoloogia : intervjuu Peter Cook'iga / Peter Cook ; interv. Vilen Künnapu

Index Scriptorium Estoniae

Cook, Peter

2002-01-01

5. Põhja- ja Baltimaade Arhitektuuritriennaalil esinenud inglise arhitekt P. Cook endast, oma loomingust, rühmitusest Archigram, mis pälvis 2002. a. RIBA (Royal Institute of British Architects) kuldmedali, Tallinnast jm. Kommenteerinud Triin Ojari

[Raamat] / Kaja Tiisel

Index Scriptorium Estoniae

Tiisel, Kaja

2007-01-01

Rets. rmt.: Jõelähtme kirik ja kogudus 18. sajandi esimesel poolel. Pastor Heinrich Christopher Wrede ja tema ametijärglaste kroonikamärkmed. Transkribeerinud, tõlkinud ja kommenteerinud Tiina Kala. Tallinn : Muinsuskaitseamet, 2006. 420 lk.

Kodud mitme mere ääres / Viivi Variksaar

Index Scriptorium Estoniae

Variksaar, Viivi, 1948-

2001-01-01

Ameerikas Hilton Headis elavatest väliseestlastest Erle ja Elmo H. Sergost, nende korterist Tallinnas Poska tänaval. Seintel olevad pildid on maalinud ja kodu kujundanud Erle Sergo. Kommenteerinud Elmo H. Sergo, Erle Sergo. 8 ill

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...

Toetuseta jäämine šokeeris mainekat kultuuriajakirja / Ott Raun, Laine Jänes ; interv. Rebekka Lotman ; komment. Marek Tamm

Index Scriptorium Estoniae

Raun, Ott, 1940-

2009-01-01

Eesti Kultuurkapitalinõukogu otsusel jääb ajalookultuuri ajakiri "Tuna" alates 2009. aastast püsitoetusest ilma. Sellega seotud küsimustele vastavad "Tuna" peatoimetaja Ott Raun ja Eesti Kultuurkapitali nõukogu esimees Laine Jänes, kommenteerinud ajaloolane Marek Tamm

"Tallinna moodul" pakub linnale ühtset vormi / Margit Tõnson

Index Scriptorium Estoniae

Tõnson, Margit, 1978-

2004-01-01

Rahvusvahelise ideekonkursi võitis "Fold", autorid Clayton Welham ja Martin Yong Londonist. II koht tööle "Drunken Style", autorid Samson Adjei, Harry Dobbs Ja Greg Epps Londonist. III koht itaalia disaineritele, ergutuspreemiad Argentiinasse ja New Yorki. Kommenteerinud linnadisainer Aavo Ermel

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.

Haapsalu - Põhjamaade Veneetsia / Viivi Variksaar, Lea Arme

Index Scriptorium Estoniae

Variksaar, Viivi, 1948-

2001-01-01

ARS Interjöörprojekti kujundatud hotellist 'Kongo', hotelli restoranist. Reet Siimeri algatusel puuetega ja töötute inimeste toetamiseks loodud 'Värkstoast', kus õpetatakse käsitööd ja müüakse käsitööesemeid. Kommenteerinud Liina Aavik

Muusikale meeldib olla kõikjal / Louis Andriessen ; interv. Harry Liivrand

Index Scriptorium Estoniae

Andriessen, Louis

2000-01-01

Hollandi heliloojast Louis Andriessenist ja tema loomingust. 19. ja 20. sajandi ooperi erinevusest. Ka 1999. a. Amsterdamis esietendunud Louis Andriesseni ja Peter Greenaway ooperist "Writing to Vermeer", mis on pühendatud Jan Vermeer van Delfti ühele elulõigule 1672. a. Kommenteerinud Harry Liivrand, Olari Elts

Vananemise vastu otsitakse abi noorte verest

Index Scriptorium Estoniae

2016-01-01

Füüsik Jesse Karmazin koos endise vaktsiiniuurija Craig Wrightiga panid aluse uuringule (katses osaleks 600 vähemalt 35-aastast inimest, kellele kantakse üle kuni 25-aastaste verest pärit plasma), et uurida vereplasma kui võimaliku noorendava eliksiiri toimet. Kommenteerinud Toivo Maimets

Lavater ja Goethe / Linnar Priimägi

Index Scriptorium Estoniae

Priimägi, Linnar, 1954-

2016-01-01

Arvustus: Lavateri näoraamat : valgustusajastu pilk inimesele ja kunstile : toetudes Johann Caspar Lavateri menuteosele "Füsiognoomilisi fragmente inimesetundmise ja ligimesearmastuse edendamiseks" (1775-1778) / koostanud, kommenteerinud ja toimetanud Anu Allikvee ja Tiina-Mall Kreem ; fragmentide tõlge: Katrin Kaugver. Tallinn : Eesti Kunstimuuseum, Mikkeli Muuseum ; Tallinna Ülikool, Akadeemiline Raamatukogu. 2015

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

Globaalarhitekti uus manifest / Karin Hallas-Murula

Index Scriptorium Estoniae

Hallas-Murula, Karin, 1957-

2004-01-01

Hollandi arhitekt Rem Koolhaas'ist, kelle näitus "Content" Rotterdami Kunstihallis ning näitus "Start" Rotterdami Hollandi Arhitektuuriinstituudis on avatud 31. maini. Näituse "Content" kataloogist. 2000. a. sai R. Koolhaas Pritzkeri preemia, 2003. a. Praemium Imperiale, 2004. a. veebruaris RIBA kuldmedali. Kommenteerinud Andres Alver, Hanno Grossschmidt ja Inga Raukas

Kartinõ pribõli v Moskvu taikom / Vahur Koorits

Index Scriptorium Estoniae

Koorits, Vahur, 1981-

2008-01-01

9. detsembril avati Moskvas Zurab Tsereteli galeriis eesti kunstnike näitus ±Paradise is not lost¬. Kuraator Eha Komissarov. Vene tolliametnikud ei lubanud üle piiri Raul Meele ja Villem Jahu teoseid, sest pidasid neid poliitiliselt sobimatuks. Kunstnikud viisid oma tööd Moskvasse isikliku pagasi hulgas. Kommenteerinud Ksenia Repson "Moskvitshi poznakomjatsja s estonskimi hudozhnikami"

Suur kera väikese sees / Kalju Kruusa

Index Scriptorium Estoniae

Kruusa, Kalju, pseud., 1973-

2010-01-01

Tutvustus: Hullunud pilv / Ikkyū Sōjun ; klassikalisest hiina keelest tõlkinud ja kommenteerinud Rein Raud. Tallinn : TLU Press, 2010 ; Lind tulemäe kohal : valik XX sajandi teise poole türgi luulet / tõlkinud Andres Ehin ja Ly Seppel. Tallinn : Kultuurileht, 2010 ; Narain, Kunwar. See ainuke maailm : valitud luuletused. Lelle : Allikaääre, 2010

Siim Nestor soovitab : Rulers of the Deep. Tartu Popi ja Roki Instituut. Väliskülalised / Siim Nestor

Index Scriptorium Estoniae

Nestor, Siim, 1974-

2006-01-01

Duo Rulers of the Deep heliplaadi "Next Evolution" esitlustest 28. apr. Ranna klubis Sillamäel, 29. apr. klubis Hollywood Tallinnas, 30. apr. Rakvere teatrikohvikus, 5. mail klubis Privé Tallinnas, 6. mail klubis Illusion Tartus. Ansambli Tartu Popi ja Roki Instituut esikalbumi "Madise margikogu" esitlusest 29. apr. Sõbra Majas Tartus. James Mowbray 28. apr. klubis Privé Tallinnas ja 29. apr. klubis Illusioon, Maga Mo peol "Bassikultuur" 28. apr. Von Krahlis Tallinnas

Altar - jumala laud ja esindusobjekt / Reet Rast

Index Scriptorium Estoniae

Rast, Reet

2005-01-01

Altar kui kunstiline ülesanne. Altari teoloogiline sõnum. Püha õhtusöömaaeg - Kihelkonna kiriku altar (1591), Harju-Madise triptühhon (1631). Kristuse ristilöömine - Kärla kiriku altar (1591). Skulptuuriprogrammid, voorused. Keila kiriku altar (Tobias Heintze töökoda, 1632). Haapsalu Jaani kiriku altar (Joachim Winter, 1630). Ridala kiriku altar (Elert Thiele?, Berent Lorentz, 1678). Tallinna toomkiriku altar (Christian Ackermann, 1696, maalid: Ernst Wilhelm Londicer). Rootsi Mihkli kiriku altar (Joachim Armbrust, 1697). Juuru kiriku altar (Johann Siimsen, skulptuurid Quirinus Rabe, 1736). Bilbiograafia lk. 456-457

Dr. Arthur Puksovi Fondi teadaanne / Ivar Nippak

Index Scriptorium Estoniae

Nippak, Ivar

2005-01-01

1975. aastal asutatud fondi eesmärgiks on innustada Eesti vanema ajaloo teaduslikku uurimist ja vastavate tööde kirjastamist. 2004. aastal tunnistati I auhinna vääriliseks Tiiu Reimo monograafia "Raamatukultuur Tallinnas 18. saj. teisel poolel" (2001); II auhinna sai Aivar Põldvee monograafia "Pakri rootslaste kaebused Karl XI-le 1684. aastal: muutuste aeg Harju-Madise ja Risti kihelkonnas" (2001) ja pikema artikli "Talurahvakoolid Eesti- ja Liivimaal 17. sajandi viimasel veerandil" (2002) eest. 2005. aastal fond auhindu ei andnud. Auhinnavõistlus 2006. aastaks on välja kuulutatud

Puhhi-tüpoloogia aitab kiiksudega toime tulla / Aira Tammemäe ; intervjueerinud Urve Vilk ; kommenteerinud Tiit Mägi, Ülle Pahkjalg

Index Scriptorium Estoniae

Tammemäe, Aira, 1967-

2010-01-01

Intervjuu raamatu "Inimtüüpide maagiline maailm" autoriga, kes jagab inimesed Fritz Riemanni nelja hirmu põhivormi teooriast lähtudes neljaks inimtüübiks, sidudes need lasteraamatu "Karupoeg Puhh" tegelastega

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.

EK(b)P Keskkomitee VIII pleenumi stenogramm / tõlk. Mart Arold, tõlk. Jaan Isotamm

Index Scriptorium Estoniae

1999-01-01

EK(b)P Keskkomitee VIII pleenum, 21.-23. märts 1950. Sõnavõtud: N. Karotamm, P. Ponomarenko, I. Käbin, V. Kuusik, A. Jaanus, V. Hiznjakov, E. Ristimägi, I. Suija, H. Ajo, A. Meri, G. Abels, M. Assin, G. Latõshov, Rumjantsev, Müürisepp. Kommenteerinud Viktor Niitsoo. Algus: Akadeemia (1998) nr. 12, lk. 2655-2683 ; Järg nr.2;3;4;5;6;7;8;9;10 lk.415-446;639-670;863-894;1087-1118;1310-1342;1534-1566;1759-1790;2017-2048;2220-2256

Вышел первый том переписки Лотмана с Егоровым

Index Scriptorium Estoniae

2012-01-01

Tutvustus: Лотман, Юрий Михайлович ; Минц, Зара Гиршевна ; Егоров, Борис Федорович. Переписка 1954-1965 / teksti on ette valmistanud ja kommenteerinud Boriss Jegorov, Tatjana Kuzovkina, Nikolai Poseljagin, eessõna Boriss Jegorov. Tallinn : Tallinna Ülikooli Kirjastus, 2012. (Bibliotheca Lotmaniana)

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....

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.

Areeni aastaalbumid 2006. Personaalsed esiviisikud / Siim Nestor

Index Scriptorium Estoniae

Nestor, Siim, 1974-

2006-01-01

Heliplaatidest: Vaiko Eplik ja Eliit "1", Köök "Telegramm", Burial "Burial", TV on the Radio "Return to Cookie Mountain", Shelton San "Spontaneous Black", Sonic Youth "Rather Ripped", Gnarls Barkley "St. Elsewhere", The Rapture "Pieces of the People We Love", Tartu Popi ja Roki Instituut "Madise margikogu", Scott Walker "The Drift"Pia Fraus "Nature Heart Software", Arctic Monkeys "Whatever People Say I Am, That's What I'm Not", Mastodon "Blood Montain", Muse "Black Holes and Revelations", J Dilla "Donuts", Joanna Newsom "Ys", Morrissey "Ringleader of the Tormentors", Kosmikud "Pulmad ja matused", Yo La Tengo "I Am Not Afraid of You and I Will Beat Your Ass", X-Press 2 "Makeshift Feelgood", Flaming Lips "At War with the Mystics"

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.

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.

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

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...

Mastimännid ja muu mets : mitmekülgsuse võlu Eesti proosast aastal 2007 / Sirje Olesk

Index Scriptorium Estoniae

Olesk, Sirje, 1954-

2008-01-01

Ülevaade 2007. aasta eesti proosast. Käsitletakse järgimisi autoreid ja nende teoseid: Ene Mihkelson "Katkuhaud", Andrus Kivirähk "Mees, kes teadis ussisõnu", Jaan Kaplinski "Seesama jõgi", Tõnu Õnnepalu "Flandria päevik", Toomas Vint "Mäluauguga naine", Indrek Hargla "French ja Koulu Tarbatus", Kalle Käsper "Buridanid IV", Jaan Tooming "Teekond mäe südamesse", Ustav Mikelsaar "Tunnimehed", Henn Mikelsaar "Teema variatsioonidega", Reet Kudu "Pidupäevad võõrsil", Mara Maret Aronovich "Tagasikäiguga edasi", Aimée Beekman "Proovielu", Valentine Nõlvak "Ellujääja : mälestused", Mehis Heinsaar "Rändaja õnn", Maimu Berg "Unustatud inimesed", Mats Traat "Sarviku armastus : valik kultuuriloolisi novelle", Mihkel Mutt "Siseemigrant : novellid Rui taevalike kommentaaridega", Paavo Kivine "Kaks kavaleri", Kärt Hellerma "Ma armastasin David Copperfieldi", Piret Bristol "Paralleelmeri", Imre Siil "Mereröövlite loss", Kalju Saaber "Issanda loomaaed. Viru sektor", Veiko Märka "Lendas üle marmortahvli", Vahur Afanasjev "Kaadrid otsustavad, ehk, Sööbik ja Pisik seiklevad jälle, ehk, Eesti rahva lühike, kuid õnnelik ajalugu, Ehk kirjalik komejant tühjusest", Aarne Ruuben "Lugusid Anveltist ja Kingissepast", Epp Annus "Sina, Matilda", Peeter Helme "Puudutus", Ivar Sild "Tantsiv linn", Tui Hirv "Tähe tänav. Per musica ad astra", Tiina Laanem "Väikesed vanamehed", Angela Hofberg (pseud.) "Päev nagu elu", Marion Andra "Vähemalt...", Olle Lauli "Niguliste õpilased", Aarne Biin "Linna valitsemine", Erik Tohvri "Mürgiliblikas", Riina Kangur "Elisa", Kerttu Rakke "Küpsiseparadiis", Epp Petrone ja Dagmar Reintam "Õun ära süüa?", Elme Väljaste "Päriselu Proletariaadi puiesteel", Ketlin Priilinn "Hõbeingel", Ira Lember "Kohvik pärnade all", Paul Pajos "Krimijutud edasijõudnuile", Andres Anvelt "Punane elavhõbe", Klaara ja Kaarel Kivi "Mõrvasügis", Tiit Sepa "Hommik ühele", Lembit Uustulnd "Ruutuemanda sündroom : rahvusvaheline

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

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.

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.

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

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

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.

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...

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

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

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...

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.

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...

Villa Draiver / Mihkel Karu ; kommenteerinud Terje Truumaa

Index Scriptorium Estoniae

Karu, Mihkel, 1983-

2009-01-01

Villa Draiver (160 m2) Kuressaares Kotkapoja tänaval. Arhitekt ja sisearhitekt Terje Truumaa. Ehitaja: AS Kuressaare Ehitus. Valmis: 2008. Valdavas osas laia püstise helebeeži laudisega kaetud monoliitbetoonist hoone on mõeldud väljaüürimiseks golfihuvilistele

Roostetav legomaja / Karen Jagodin ; kommenteerinud Laila Põdra

Index Scriptorium Estoniae

Jagodin, Karen, 1982-

2009-01-01

Betoonelementidest eramu (267 m²) Tabasalus. Arhitekt Laila Põdra, insener Indrek Laul. Sisekujundus: Laila Põdra koos omanikega. Projekt: 2005-2007, valmis: 2008. Betoon on viimistluspinnaks ka interjööris. Läbivaks tooniks sise- ja välisviimistluses on roostepunane, teiseks põhitooniks on valge. Konkursil "Aasta Betoonehitis 2008" pälvis tellija eripreemia

Karakteriga kodu / Karen Jagodin ; kommenteerinud Enn Rajasaar

Index Scriptorium Estoniae

Jagodin, Karen, 1982-

2009-01-01

2008. aastal valminud 2-korruseline eramu Mähel. Arhitekt Enn Rajasaar. Sisearhitekt Aet Seire. Välisviimistluses on kombineeritud tumedat tellist ja heledat krohvi. Sisekujundust läbivad värvid punane ja must. Osa mööbliesemeid (raamatukapid, söögitoa laud) valmisid sisearhitekti erilahendusena

Malchiki malchiki! / Ahto Sooaru ; kommenteerinud Antti Parve

Index Scriptorium Estoniae

Sooaru, Ahto

2009-01-01

Antti Parve fotonäitusest "Malchiki malchiki". Fotosid sõdurpoistest on eksponeeritud erineval viisil Tapa väljaõppekeskuse õppehoones, Tallinna Loomaaias, Ambulartooriumi galeriis Kasepääl ja Vanemuise kontserdimaja fuajees. Fotograaf meenutab ajateenistust Eesti Kaitseväes

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

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.

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.

Kolm maailma metallis / Tanel Veenre

Index Scriptorium Estoniae

Veenre, Tanel, 1977-

2011-01-01

Näitused Tallinnas: Maria Valdma "Võõrastemaja" Iida galeriis 31. jaan.-ni 2012, Kaie Partsi retrospektiivnäitus "Metall ja kivi" Vabaduse galeriis 6. dets.-ni 2011, Ülle Kõutsi "Vesi" A-Galeriis 5. dets.-ni 2011

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.

Linnalood / Andri Ksenofontov ; kommenteerinud R[eet] V[arblane

Index Scriptorium Estoniae

Ksenofontov, Andri, 1962-

2010-01-01

Erki Kasemetsa näitus "Kohad/Cities Revealed" ja Liina Siibi näitus "Gimme Danger" sarjast "Cityscape" Tallinna Linnagaleriis. Näitus "Jüri Kaarma lugemistuba" Vabaduse Galeriis. Rühmituse Johnson&Johnson näitus "Nothing Left to Save" Draakoni galeriis. Karel Koplimetsa, Sigrid Viiri ja Taaniel Raudsepa kunstiprojekt "OÜ Visible Solutions" Hobusepea galeriis. Inglise kunstniku Pamela June Crooki isikunäitus galeriis Vaal. Peeter Lauritsa fotonäitus "Trickster's Office" ArtDepoo galeriis

Kas usud seda? / Loore Ehrlich ; kommenteerinud Remo Savisaar

Index Scriptorium Estoniae

Ehrlich, Loore

2013-01-01

Müüdid: Talvituvad herilased kaitsevad pesa raevukalt; Karu tõuseb enne ründamist tagajalgadele; Kõik ämblikud on ohtlikult mürgised; Puuk kukutab end puude-põõsaste okstelt inimesele; Kõrvahark ronib kõrva ja sealt edasi ajju; Rästik jälitab inimest eesmärgiga rünnata; Nahkhiir on verdihkav vampiir; Ilves ründab inimest puuvõrast turja karates; Näljased hundid murravad inimesi; Sosnovski karuputk kõrvetab; Seen mis ussitab on söögi seen

Tudengid tulid appi / Kaupo Kala ; kommenteerinud Heikki Zoova

Index Scriptorium Estoniae

Kala, Kaupo

2010-01-01

Koristustarvikuid ja -vahendeid tootval ettevõttel KH Teh Production OÜ valmisid koostöös Eesti Kunstiakadeemia tootedisaini osakonnaga ettevõtte tootearendusprojekt, disaini juhtimise kava, uus pakendisüsteem, stiiliraamat, arendati uusi tooteid. Töörühma, kuhu kuulusid neli üliõpilast ja kaks firma töötajat, juhtis EKA tootedisaini osakonna juhataja Heikki Zoova

Arhitekti pilguga betoonist / Madis Eek ; kommenteerinud Maritta Koivisto

Index Scriptorium Estoniae

Eek, Madis, 1966-

2011-01-01

Žürii liige konkursist "Aasta Betoonehitis 2010". Eramu Pirital Vahtramäe tee 9 - peaauhind, arhitekt Andres Lember. Eesti Maanteemuuseumi välialad - eriauhind tervikliku arhitektuurse lahenduse eest: AB Salto, graafilise betooni idee eest: Laika, Belka & Strelka. Tehvandi spordikeskuse suusastaadion - eriauhind betoonitöö eest: OÜ Savekate (arhitekt Raine Karp). Must maja Nõmmel - terviklahenduse ja betoonitöö eriauhind: arhitekt Martin Aunin, Nordecon Betoon OÜ

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

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

Effect of the type of ammonium salt on the extractive desulfurization of fuels using deep eutectic solvents

NARCIS (Netherlands)

Warrag, Samah E.E.; Adeyemi, Idowu; Rodriguez, Nerea R.; Nashef, Inas M.; van Sint Annaland, Martin; Kroon, Maaike C.; Peters, Cor J.

2018-01-01

In a previous work, we proved that the deep eutectic solvents (DESs) consisting of mixtures of tetraalkylammonium salts with polyols are promising candidates for oil desulfurization based on the obtained liquid-liquid equilibrium (LLE) data. In this study, the capability of DESs containing other

Häda nende meie Vaarikutega! / Andres Mesikäpp

Index Scriptorium Estoniae

Mesikäpp, Andres

2000-01-01

20. oktoobril algas Kanal 2s 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

Hakkama võib saada ka koomiliselt / Liivi Šein

Index Scriptorium Estoniae

Šein, Liivi

2000-01-01

20. oktoobril algab Kanal 2s 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

Ingeniørens metode som undervisningspraksis

DEFF Research Database (Denmark)

Sillasen, Martin Krabbe

2015-01-01

På BIG BANG-konferencen 2015 kunne man opleve ingeniør og underviser Ann Kaiser fortælle om ingeniørers arbejdsmetode, og hvordan hun har brugt det til at skabe en motiverende og illustrativ naturvidenskabelig undervisning. Arbejdsmetoden kaldes for Engineering Design Process (EDP)....

22. X avati Tallinna Linnagaleriis...

Index Scriptorium Estoniae

2003-01-01

Kosmoseteemalisel grupinäitusel "Hallo, Kosmos, siin Maa!" osalevad tekstiilikunstnikud Keret Altpere, Raul Erdel, Monika Järg, Liisa Kallam, Eva-Liisa Kriis, Annike Laigo, Tarmo Mäesalu, Ülle Saatmäe, Liisa Tomasberg, fotograaf Pelle Kalmo, graafik Mari-Liis Laanemaa, muusik Taavi Laatsit

Hyphenation of optimized microfluidic sample preparation with nano liquid chromatography for faster and greener alkaloid analysis

NARCIS (Netherlands)

Shen, Y.; Beek, van T.A.; Zuilhof, H.; Chen, B.

2013-01-01

A glass liquid–liquid extraction (LLE) microchip with three parallel 3.5 cm long and 100 µm wide interconnecting channels was optimized in terms of more environmentally friendly (greener) solvents and extraction efficiency. In addition, the optimized chip was successfully hyphenated with nano-liquid

Eesti Post lõikab FIEst postiljonilt kasu / Björn Piibur

Index Scriptorium Estoniae

Piibur, Björn

2005-01-01

FIE-de värbamisega hoiab riigile kuuluv Eesti Post kokku kulusid ja vähendab oma vastutust. Lisa: Eesti Post alandas palgakulusid ligi kaks korda. Vt. samas: Raudsepp: FIEdega probleeme pole; Töölepinguline suhe FIEga võib tuua raskusi. Kommenteerib Ülle Kool

Proceedings of the 6th Nordic Conference on Construction Economics and Organisation

DEFF Research Database (Denmark)

WORKER IN DENMARK Brunes, F. & Mandell, S.: QUANTITY CHOICE IN UNIT PRICE CONTRACT PROCUREMENTS Bröchner, J.: DOES CONSTRUCTION PARTNERING RESEARCH REFLECT CHANGES IN SOCIETY? Hampson, K. & Kraatz, J.: LEVERAGING R&D INVESTMENT FOR THE AUSTRALIAN BUILT ENVIRONMENT Haugbølle, K. & Forman, M.: COUPLING...

Gurmee, kiirtoit ja koduköök läbisegi / Heie Treier

Index Scriptorium Estoniae

Treier, Heie, 1963-

2006-01-01

Rahvusvahelisest joonistuste näitusest "Improvisatsioon" Tallinna Kunstihoones. Oma töid eksponeerivad Tõnis Vint, Evald Okas, Lembit Sarapuu, Aili Vahtrapuu, Albert Gulk, Ülle Marks, Anu Kalm, Vive Tolli, Inga Heamägi, Evi Tihemets, Mare Vint, Maria-Kristiina Ulas, Kuzja Zverev, Tiina Tammetalu jt

(Liquid plus liquid) equilibria of binary polymer solutions using a free-volume UNIQUAC-NRF model

DEFF Research Database (Denmark)

Radfarnia, H.R.; Ghotbi, C.; Taghikhani, V.

2006-01-01

+ liquid) equilibria (LLE) for a number of binary polymer solutions at various temperatures. The values for the binary characteristic energy parameters for the proposed model and the FV-UNIQUAC model along with their average relative deviations from the experimental data were reported. It should be stated...

Koread hakkavad taas perekondi kokku lubama / Igor Taro

Index Scriptorium Estoniae

Taro, Igor

2007-01-01

Kahe Korea võimud leppisid kokku, et lähikuudel avaneb jälle võimalus taasühineda peredel, kes jäid Korea sõja tagajärjel aastakümneteks kahele poole piiri. Põhja- ja Lõuna-Korea vahelise konflikti lühiülevaade

New association schemes for mono-ethylene glycol: Cubic-Plus-Association parameterization and uncertainty analysis

DEFF Research Database (Denmark)

Kruger, Francois; Kontogeorgis, Georgios M.; von Solms, Nicolas

2018-01-01

Accurate thermodynamic predictions for systems containing glycols are essential for the design and commissioning of novel subsea natural gas dehydration units. Previously it has been shown that the Cubic-Plus-Association (CPA) equation of state can be used to model VLE, SLE and LLE for mixtures...

Professor Gerhard Rägo nimelised medalid tema 115. sünniaastal / Tiit Lepmann

Index Scriptorium Estoniae

Lepmann, Tiit, 1949-

2012-01-01

Tänavused medalisaajad: Mare-Lee Hamer - Nõo Reallgümnaasiumi matemaatikaõpetaja ; Ülle Hüva - Tartu Hugo Treffneri Gümnaasiumi matemaatikaõpetaja ; Helen Kaasik - Tallinna Reaalkooli matemaatikaõpetaja ; Ellen Redi - Tallinna Ülikooli matemaatika-loodusteaduskonna dotsent ; Tiia Toobal - Pärnu Koidula Gümnaasiumi matemaatikaõpetaja

PTSD hos ældre efterladte

DEFF Research Database (Denmark)

O'Connor, Maja

2009-01-01

Intro: Tab af ægtefælle i alderdommen kan være en traumatisk begivenhed med reaktioner og symptomer på linje med dem, man nogle gange ser efter overfald, ulykker og naturkatastrofer. Det slår en ny undersøgelse fast. Udgivelsesdato: Maj 2009...

Conceptual process design and economic analysis of a process based on liquid-liquid extraction for the recovery of glycols from aqueous streams

NARCIS (Netherlands)

Garcia Chavez, L.Y.; Schuur, Boelo; de Haan, A.B.

2013-01-01

The recovery of monoethylene glycol (MEG) and 1,2-propylene glycol (PG) from aqueous streams via liquid–liquid extraction (LLE) using a tailor-made ionic liquid [TOA MNaph] is evaluated as an alternative technology to conventional triple effect evaporation of water. In this paper, the conceptual

Propagation Influences on Digital Transmission Systems: Problems and Solutions Held at Athens, Greece on 4-8 June 1984.

Science.gov (United States)

1984-06-08

compared with predictions of dispersion. The predictions considerably underestimated the measured dispersion, but the inclusion of a beam hro~ adening ...41 ’ii Nl A TRANSMISSION ASYNCHRONE A FORT ETALEMENT DE SPECTRE Par- M. SCHILLIGER et C. LELOUP - MT RADIOPROFESSIONNE.LLE 46, Quai Alphonse le Gallo

(Liquid + liquid) equilibrium of (NaNO{sub 3} + PEG 4000 + H{sub 2}O) ternary system at different temperatures

Energy Technology Data Exchange (ETDEWEB)

Jimenez, Yecid P. [Departamento de Ingenieria Quimica, Universidad de Antofagasta, CICITEM (Chile); Galleguillos, Hector R., E-mail: hgalleguillos@uantof.cl [Departamento de Ingenieria Quimica, Universidad de Antofagasta, CICITEM (Chile)

2011-11-15

Highlights: > LLE data for the ATPS NaNO{sub 3} + PEG 4000 were determined at T = (288.15 and 308.15) K. > The experimental data shown that the temperature increases as STL and biphasic area increase. > The Chen-NRTL, modified Wilson and UNIQUAC models were used to correlate the experimental tie-line data. > The results show that the quality of fitting is better with the UNIQUAC model. - Abstract: Phase diagram and (liquid + liquid) equilibrium (LLE) data for the (NaNO{sub 3} + polyethylene glycol 4000 (PEG 4000) + H{sub 2}O) system have been determined experimentally at T = (288.15 and 308.15) K. The effects of temperature on the binodal curves and tie-lines have been studied and it was found that an increasing in temperature caused the expansion of two-phase region. The Chen-NRTL, modified Wilson and UNIQUAC models were used to correlate the experimental tie-line data. The results show that the quality of fitting is better with the UNIQUAC model.

Solid-phase extraction of carotenoids.

Science.gov (United States)

Shen, Yao; Hu, Yumin; Huang, Ke; Yin, Shi'an; Chen, Bo; Yao, Shouzhuo

2009-07-24

In this work, solid-phase extraction (SPE) trapping performance of lutein and beta-carotene, which were used as the model molecules of carotenoids, was investigated. The absorption, elution, and enrichment of carotenoids on SPE cartridges with four different sorbents, i.e. C(30), C(18), diol, and silica, were compared respectively with the help of frontal analysis technique. The high retentions of both lutein and beta-carotene were achieved on the C(18) and C(30) cartridges. The diol and silica cartridges only had good retention for lutein. The optimized SPE method for sample pretreatment for the carotenoids analysis was obtained after the investigation of trapping performance. The method was applied successfully to the analysis of biological sample, i.e. serum and human breast milk. The recovery, accuracy, and precision of SPE method comparing with those of traditional liquid-liquid extraction (LLE) method for the sample pretreatment for the analysis of carotenoids owned a number of advantages such as rapid, no chloroform used, and accurate versus LLE.

Constructing history on television: Marc Ferro and newsreels in Histoire Parallèle

Directory of Open Access Journals (Sweden)

Sheila Schvarzman

2014-01-01

Full Text Available In 1989, when Europe was being transformed after the fall of the Berlin Wall and the expansion of satellite communications, La Sept, a Franco-German TV channel, came into being. Histoire Paralèlle, a TV show hosted by Marc Ferro with newsreels shown in both countries, 50 years before, became the most watched program of the station, comparing the images the ways in which German and French started the war, as it should be seen and experienced by their fellow citizens. The program became a socialized process of understanding and historical rewriting, besides standing before the conflict between memory and history, a question that guided the historiography of the 1990s. This article analyzes Histoire Paralèlle, examining the relationship that it established with the historiography and filmic production of the historian. Therefore, its theoretical assumptions are re-discussed and historicized in the context of Ferro's works and through the analysis of three of his programs.

« Russell Banks goes Creole » : A Talk with the Author of The Book of Jamaica and Continental Drift

Directory of Open Access Journals (Sweden)

Kathleen Gyssels et Gaëlle Cooreman

2008-05-01

Full Text Available Cette interview avec Russell Banks, auteur consacré de notamment The Book of Jamaica (1980 et Continental Drift (1985, tous deux traduits en français chez Actes Sud, a été menée le 27 mai 2007 par Kathleen Gyssels et Gaëlle Cooreman (Université d’Anvers. Elles interrogent Banks sur son idée du Great American Novel, son engagement vis-à-vis de la diaspora africaine et ses romans « caribéens », The Book of Jamaica et Continental Drift.This interview with Russell Banks, acknowledged author of The Book of Jamaica (1980 and Continental Drift (1985, amongst others, was conducted on May 27th 2007 by Kathleen Gyssels and Gaëlle Cooreman (University of Antwerp. The main topics included are Banks’ idea of the Great American Novel, his involvement with the African diaspora and his « Caribbean » novels The Book of Jamaica and Continental Drift.

Liquid-liquid extraction in flow analysis: A critical review

Energy Technology Data Exchange (ETDEWEB)

Silvestre, Cristina I.C.; Santos, Joao L.M. [REQUIMTE, Servico de Quimica-Fisica, Faculdade de Farmacia, Universidade do Porto, R. Anibal Cunha, 164, 4099-030 Porto (Portugal); Lima, Jose L.F.C., E-mail: limajlfc@ff.up.pt [REQUIMTE, Servico de Quimica-Fisica, Faculdade de Farmacia, Universidade do Porto, R. Anibal Cunha, 164, 4099-030 Porto (Portugal); Zagatto, Elias A.G. [Centro de Energia Nuclear na Agricultura, Universidade de Sao Paulo, P.O. Box 96, Piracicaba 13400-970 (Brazil)

2009-10-12

Liquid-liquid extractions (LLE) are a common sample pre-treatment in many analytical applications. This review aims at providing a critical overview of the distinct automated continuous flow-based approaches that were developed for liquid-liquid extraction with the purpose of pre-concentration and/or separation of multiple analytes, such as ultra-trace metal and metalloid species, phenolic compounds, surfactants, pharmaceuticals, etc., hyphenated with many detection technique such as UV/vis spectrophotometry, atomic spectrometric detection systems and luminescent detectors, including distinct extraction strategies and applications like single and multiple extraction schemes, wetting film extraction, supported liquid membrane extraction, back extraction, closed-loop systems and the utilisation of zone sampling, chromatomembranes and iterative reversal techniques. The analytical performance of the developed flow-based LLE methods and the influence of flow manifold components such as the segmenter, extraction coil and phase separator, is emphasised and object of discussion. An overall presentation of each system components, selectivity, advantages and shortcomings is carried out and exemplified with selected applications.

Fabrication of Foam Shells for ICF Experiments

Science.gov (United States)

Czechowicz, D. G.; Acenas, O.; Flowers, J. S.; Nikroo, A.; Paguio, R. R.; Schroen, D. G.; Streit, J.; Takagi, M.

2004-11-01

The General Atomics/Schafer team has developed processes to fabricate foam shells targets suitable for ICF experiments. The two most common chemical systems used to produce foam shells have been resorcinol-formaldehyde (R/F) aerogel and divinylbenzene (DVB). Spherical targets have been made in the form of shells and beads having diameters ranging from approximately 0.5 mm to 4.0 mm, and having densities from approximately 100 mg/cc to 250 mg/cc. The work on R/F foam shells has been concentrated on 1) shell fabrication process improvement to obtain high yields ( ˜25%) and 2) depositing a reliable permeation barrier to provide shells for ongoing direct drive experiments at LLE. Development of divinylbenzene foam shells has been mainly directed towards Inertial Fusion Energy applications (at densities as low as 30 mg/cc) and recently for shells for experiments at LLE. Details of the relevant metrology and properties of these foams as well as the range of targets currently available will be discussed.

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

Index Scriptorium Estoniae

Kronberg, Janika, 1963-

2003-01-01

Sinijärv, Karl- Martin. Artutart & 39. Tallinn : Tuum, 2002 ; Beier, Priidu. Monaco. Tartu : P. Beier, 2002 ; Malin, Jaan. Sulle. Tartu : J. Malin, 2003 ; Liiv, Toomas. Luuletused 1968-2002. Tallinn : Tuum, 2003 ; Mägi, Arvo. Katk ja koolera. Tartu : Ilmamaa ; Kross, Jaan. Omaeluloolisus ja alltekst. Tallinn : Eesti Keele Sihtasutus, 2003 ; Kaplinski, Jaan ; Salminen, Johannes. Ööd valged ja mustad. Tallinn : Loomingu Raamatukogu, 2003 ; Kauksi Ülle. Käänüpäiv. Tartu : Kauksi Ülle Mänedsment', 2003 ; Luik, Tõnu. Filosoofiast kõnelda. Tartu : Ilmamaa, 2002 ; Teder, Tarmo. Pööningujutud. Tallinn : Eesti Keele Sihtasutus, 2002 ; Vetemaa, Enn. Minu väga magus elu ehk martsipanimeister. Tallinn : Tänapäev, 2002 ; Põldroos, Enn. Joonik kivi. Tallinn : Eesti Keele Sihtasutus, 2003 ; Suburg, Lilli. Kogutud kirjatööd. Tallinn : Eesti Raamat, 2002 ; Mikelsaar, Henn. Müüritud. Tartu : Ilmamaa, 2003 ; Kaus, Jan. Õndsate tund. Tallinn : Tuum, c2003

Development of a low tritium partial pressure permeation system for mass transport measurement in lead lithium eutectic

International Nuclear Information System (INIS)

Pawelko, R.; Shimada, M.; Katayama, K.; Fukada, S.; Terai, T.

2014-01-01

A new experimental system designed to investigate tritium mass transfer properties in materials important to fusion technology is operational at the Safety and Tritium Applied Research (STAR) facility located at the Idaho National Laboratory (INL). The tritium permeation measurement system was developed as part of the Japan/US TITAN collaboration to investigate tritium mass transfer properties in liquid lead lithium eutectic (LLE) alloy. The system is similar to a hydrogen/deuterium permeation measurement system developed at Kyushu University and also incorporates lessons learned from previous tritium permeation experiments conducted at the STAR facility. This paper describes the experimental system that is configured specifically to measure tritium mass transfer properties at low tritium partial pressures. We present preliminary tritium permeation results for α-Fe and α-Fe/LLE samples at 600degC and at tritium partial pressures between 1.0E-3 and 2.4 Pain helium. The preliminary results are compared with literature data. (author)

Effect of temperature on acid-base equilibria in separation techniques. A review.

Science.gov (United States)

Gagliardi, Leonardo G; Tascon, Marcos; Castells, Cecilia B

2015-08-19

Studies on the theoretical principles of acid-base equilibria are reviewed and the influence of temperature on secondary chemical equilibria within the context of separation techniques, in water and also in aqueous-organic solvent mixtures, is discussed. In order to define the relationships between the retention in liquid chromatography or the migration velocity in capillary electrophoresis and temperature, the main properties of acid-base equilibria have to be taken into account for both, the analytes and the conjugate pairs chosen to control the solution pH. The focus of this review is based on liquid-liquid extraction (LLE), liquid chromatography (LC) and capillary electrophoresis (CE), with emphasis on the use of temperature as a useful variable to modify selectivity on a predictable basis. Simplified models were evaluated to achieve practical optimizations involving pH and temperature (in LLE and CE) as well as solvent composition in reversed-phase LC. Copyright © 2015 Elsevier B.V. All rights reserved.

On retrieving sea ice freeboard from ICESat laser altimeter

Directory of Open Access Journals (Sweden)

K. Khvorostovsky

2016-10-01

Full Text Available Sea ice freeboard derived from satellite altimetry is the basis for the estimation of sea ice thickness using the assumption of hydrostatic equilibrium. High accuracy of altimeter measurements and freeboard retrieval procedure are, therefore, required. As of today, two approaches for estimating the freeboard using laser altimeter measurements from Ice, Cloud, and land Elevation Satellite (ICESat, referred to as tie points (TP and lowest-level elevation (LLE methods, have been developed and applied in different studies. We reproduced these methods for the ICESat observation periods (2003–2008 in order to assess and analyse the sources of differences found in the retrieved freeboard and corresponding thickness estimates of the Arctic sea ice as produced by the Jet Propulsion Laboratory (JPL and Goddard Space Flight Center (GSFC. Three main factors are found to affect the freeboard differences when applying these methods: (a the approach used for calculation of the local sea surface references in leads (TP or LLE methods, (b the along-track averaging scales used for this calculation, and (c the corrections for lead width relative to the ICESat footprint and for snow depth accumulated in refrozen leads. The LLE method with 100 km averaging scale, as used to produce the GSFC data set, and the LLE method with a shorter averaging scale of 25 km both give larger freeboard estimates comparing to those derived by applying the TP method with 25 km averaging scale as used for the JPL product. Two factors, (a and (b, contribute to the freeboard differences in approximately equal proportions, and their combined effect is, on average, about 6–7 cm. The effect of using different methods varies spatially: the LLE method tends to give lower freeboards (by up to 15 cm over the thick multiyear ice and higher freeboards (by up to 10 cm over first-year ice and the thin part of multiyear ice; the higher freeboards dominate. We show that the

Õpetajate päeva eel autasustatakse õpetajaid : aasta õpetajad 2008

Index Scriptorium Estoniae

2008-01-01

Vabariigi presidendi kultuurirahastu hariduspreemiad said tänavu Tallinna reaalkooli vene keele õpetaja Nora Mals, Tartu Ülikooli õppejõud, geograafiaõpikute autor ja metoodika arendaja, Eesti võistkonna juhendaja rahvusvahelistel geograafiaolümpiaadidel Ülle Liiber ja Pärnu Kuninga tänava põhikooli direktor Urve Krause

De Darfur-Darfur dialoog en consultatie: laatste strohalm voor het vredesakkoord?

NARCIS (Netherlands)

Grieken, van D.; Frerks, G.E.; Woud, van der R.

2007-01-01

Daniëlle van Grieken, Georg Frerks and Riek van der Woud throw light on the chances rather than the risks of the Darfur-Darfur Dialogue & Consultation process as a last resort to promote the implementation of the Darfur Peace Agreement. The current context in Darfur requires a distinctive

Zehn Oden = Kümme oodi / Kristjan Jaak Peterson ; Deutsch von Gisbert Jänicke

Index Scriptorium Estoniae

Peterson, Kristjan Jaak, 1801-1822

2001-01-01

Sisu: An Gott ; Sonnenuntergang ; Herbst ; Der Mensch ; Der Mond ; Freundschaft ; Ich muss trinken. Liedchen ; Hoffnung ; Ich bin wieder glücklich ; Der Sänger. Orig.: Jummalale ; Päva loja-minneminne ; Süggise ; Innimenne ; Kuu ; Söbradus ; Ma pean joma. Lauloke ; Lotus ; Ollen jälle önnis ; Laulja

Development and evaluation of a liquid chromatography tandem mass spectrometry method for simultaneous determination of salivary melatonin, cortisol and testosterone

DEFF Research Database (Denmark)

Jensen, Marie Aarrebo; Hansen, Åse Marie; Abrahamsson, Peter

2011-01-01

saliva. We used liquid-liquid extraction (LLE) followed by liquid chromatography coupled to electrospray tandem mass spectrometry (LC-ESI-MS/MS) recorded in positive ion mode. Saliva samples were collected by spitting directly into tubes and 250 µL were used for analysis. The limits of detection were 4...

Et håndtryk

DEFF Research Database (Denmark)

2010-01-01

Hør Karen Westphal Eriksen fortælle om udvalgte værker og temaer fra udstillingen "Et håndtryk". Udstillingen omhandler dansk-fransk avantgardekunst og er et samarbejde mellem Fyns Kunstmuseum og Statens Museum for Kunst. Udstillingen kan ses på Fyns Kunstmuseum frem til februar 2011...

Under pres for at tilgive

DEFF Research Database (Denmark)

Gade, Christian B.N.

2013-01-01

Efter afslutningen på apartheid i sydafrika etablerede landets nye parlament en sandheds- og forsoningskommission, hvor ofre for apartheid fik mulighed for at fortælle deres historier under offentlige høringer i kommissions komité for menneskerettighedskrænkelser. I løbet af kommissionens arbejde...

Ilves andis üle tänavused hariduspreemiad

Index Scriptorium Estoniae

2008-01-01

President Toomas Hendrik Ilves andis 3. oktoobril 2008 üle Vabariigi Presidendi Kultuurirahastu hariduspreemiad. Premeeritud pedagoog Nora Mals on Tallinna Reaalkooli vene keele õpetaja, Ülle Liiber koolitab Tartu Ülikoolis geograafiaõpetajaid ja Urve Krause töötab Pärnu Kuninga tänava põhikooli direktorina

Blood plasma sample preparation method to determine thyroid hormone-disrupting compounds in Effect-Directed Analysis

NARCIS (Netherlands)

Simon, E.; Bytingsvik, J.; Jonker, W.; Leonards, P.E.G.; de Boer, J.; Jenssen, B.M.; Lie, E.; Aars, J.; Hamers, T.H.M.; Lamoree, M.H.

2011-01-01

A sample preparation method combining solid-phase extraction (SPE) and liquid-liquid extraction (LLE) was developed to be used in Effect-Directed Analysis (EDA) of blood plasma. Until now such a method was not available. It can be used for extraction of a broad range of thyroid hormone

Per aspera ad astra

Index Scriptorium Estoniae

2008-01-01

Eesti Maksumaksjate Liidu (EML) kirjavahetusest Maksu- ja Tolliameti maksude osakonna juhataja Aule Kindsigo ja Välisministeeriumi kantsleri Matti Maasikaga. Lisatud: maksuvabastus Venemaaga sõlmitud transpordilepingust [RT II 1995, 8, 37] ja tulumaksu tagastamine ; Lehis, Lasse. Epiloog : jälle nägin ma viirastusi? ; samal teemal Maksumaksjas varem ilmunud

Vankumatu Andersen / Harry Liivrand

Index Scriptorium Estoniae

Liivrand, Harry, 1961-

2005-01-01

Areen tähistas Anderseni juubeliaastat erinumbri ja illustratsioonidega eesti kunstnikelt: Valli Lember-Bogatkina, Evald Okas, Jüri Arrak, Kaido Ole, Laurentsius, Ülle Meister, Regina Lukk-Toompere, Piret Raud, Marko Mäetamm. Vt. H. C. Andersen. Vankumatu tinasõdur, Eesti Ekspress, 30. juuni, lk. B1-13

Paper Library = Paper Library / Tomomi Hayashi ; kommenteerinud Una Meiberga

Index Scriptorium Estoniae

Hayashi, Tomomi, 1971-

2015-01-01

Tomomi Hayashi (HG Arhitektuur) paberist väliinstallatsioon Riias toimunud paberobjektide festivalil. Raamatukogu fassaad ümbritseti volditud valge papiga. Lühidalt Tomomi Hayashist ja büroost HG Arhitektuur

Keisri madrusest impeeriumi esivedurijuhiks / Lui Pikkov ; kommenteerinud Hans Treimann

Index Scriptorium Estoniae

Pikkov, Lui, 1935-2008

2009-01-01

Lui Pikkov oma onust Otto Piksarist (Pikkov), kes sündis Raplamaal Saunakülas, oli madruseks Nikolai II jahtlaeval Poljarnaja Zvezda, töötas vedurijuhina Eestis, oli Eesti NSV Ülemnõukogu saadik

GDA sinu abimees pakendil / Piret Jaaks ; kommenteerinud Elena Burm

Index Scriptorium Estoniae

Jaaks, Piret, 1980-

2010-01-01

Euroopa Komisjoni kokku kutsutud toitumisteadlaste komisjoni Eurodiet poolt koostatud GDA toitumisjuhist toiduainepakenditel, mis aitab jälgida toote- või joogiportsjoni osatähtsust päevasest soovitatavast kalorite ning olulisemate toitainete kogusest

Seadusega garanteeritud rahajõgi / Koit Brinkmann ; kommenteerinud Heido Vitsur

Index Scriptorium Estoniae

Brinkmann, Koit

2010-01-01

Elering prognoosib, et sel aastal maksab tõhusa koostootmise ja taastuvenergia toetusteks ligi miljard krooni. Tuulejaamadest suuremad toetused lähevad koostootmisjaamadele. Tuuleparkide rajaja OÜ Nelja Energia on saanud kahe töös oleva tuulepargi peale kokku 150 mln. krooni puhaskasumit, sellest 24,3 mln. krooni määrati omanikele dividendideks. Lisa: Kiire ja korraliku lobitöö musternäide

Kohtuveskid jahvatavad / Kaija Uuskam; kommenteerinud Maario Laas, Ute Wohlrab

Index Scriptorium Estoniae

2014-01-01

Eesti Hobusekasvatajate Seltsi ja Vana-Tori Hobuse Ühingu vahelisest kohtuvaidlusest tori hobuse tõuraamatu pidamise õiguste üle. Veterinaar ja Toiduameti seisukohti antud küsimuses tutvustab Veterinaar- ja Toiduameti põllumajandusloomade aretuse ja turukorralduse osakonna juhataja Kaija Uuskam

Valge villa / Karen Jagodin ; kommenteerinud Krista Aren, Emil Urbel

Index Scriptorium Estoniae

Jagodin, Karen, 1982-

2009-01-01

Villa (623 m² + kelder) Merirahu elamurajoonis Tallinnas. Arhitektid: Emil Urbel, Andrus Mark (AB Emil Urbel OÜ). Sisearhitektid: Krista Aren, Mati Veermets. Inseneriosad: AS Meistri Projekt. Haljastaja: Piret Kukk. Projekt: 2005-2008, valmis: 2009. Villa madalamat osa katab murtud pinnaga graniit, kõrgemat valge krohv

Eestlased läti kirjanduses / Contra ; kommenteerinud Hannes Korjus

Index Scriptorium Estoniae

Contra, pseud., 1974-

2011-01-01

Artikkel põhineb tõlkija ja ajakirjaniku Hannes Korjuse uurimustel ja käsitleb Gunars Janovskise, Märt Lapi (alias Mārtiņš Lapas), Augusts Deglavsi, Zigmunds Skujiņši, Auseklise (Miķelis Krogzemis) loomingut

Jutustamine kui kunst / Tuula Hyyrö ; kommenteerinud Meeli Pandis

Index Scriptorium Estoniae

Hyyrö, Tuula

2009-01-01

Suulised rahvatraditsioonid ei ole tänapäevalgi oma tähtsust minetanud, vaid on muutunud kunstiharuks, mida saab ülikoolis valikainena õppida. Juttude jutustamisest, muinasjuttude rääkimisest. Kommenteerib Eesti Lugemisühingu juhatuse liige Meeli Pandis

Kuressaare 2008. aasta parimad ehitised selgunud / kommenteerinud Hannes Koppel

Index Scriptorium Estoniae

2009-01-01

Parim terviklahendus golfiala (golfiväljaku projekteerija soome arhitekt Lassi Pekka Tilander, klubihoone projekteeris arhitektuuristuudio Siim & Kreis arhitekt Andres Siim). Parim uusehitis eramu Merikotka 45 (projekteerija Ösel Plan arhitekt Terje Truumaa) ja parim renoveeritud ehitis vana pritsumaja (Kuressaare Kommunaalprojekt projekteerija Galina Kanemägi)

Effectiveness of tai chi as a community-based falls prevention intervention: a randomized controlled trial.

Science.gov (United States)

Taylor, Denise; Hale, Leigh; Schluter, Philip; Waters, Debra L; Binns, Elizabeth E; McCracken, Hamish; McPherson, Kathryn; Wolf, Steven L

2012-05-01

To compare the effectiveness of tai chi and low-level exercise in reducing falls in older adults; to determine whether mobility, balance, and lower limb strength improved and whether higher doses of tai chi resulted in greater effect. Randomized controlled trial. Eleven sites throughout New Zealand. Six hundred eighty-four community-residing older adults (mean age 74.5; 73% female) with at least one falls risk factor. Tai chi once a week (TC1) (n = 233); tai chi twice a week (TC2) (n = 220), or a low-level exercise program control group (LLE) (n = 231) for 20 wks. Number of falls was ascertained according to monthly falls calendars. Mobility (Timed-Up-and-Go Test), balance (step test), and lower limb strength (chair stand test) were assessed. The adjusted incident rate ratio (IRR) for falls was not significantly different between the TC1 and LLE groups (IRR = 1.05, 95% confidence interval (CI) = 0.83-1.33, P = .70) or between the TC2 and LLE groups (IRR = 0.88, 95% CI = 0.68-1.16, P = .37). Adjusted multilevel mixed-effects Poisson regression showed a significant reduction in logarithmic mean fall rate of -0.050 (95% CI = -0.064 to -0.037, P leg) and lower limb strength (P leg), P = .66 (left leg), P = .21, and P = .44, respectively). There was no difference in falls rates between the groups, with falls reducing similarly (mean falls rate reduction of 58%) over the 17-month follow-up period. Strength and balance improved similarly in all groups over time. © 2012, Copyright the Authors Journal compilation © 2012, The American Geriatrics Society.

Comparison of salting-out and sugaring-out liquid-liquid extraction methods for the partition of 10-hydroxy-2-decenoic acid in royal jelly and their co-extracted protein content.

Science.gov (United States)

Tu, Xijuan; Sun, Fanyi; Wu, Siyuan; Liu, Weiyi; Gao, Zhaosheng; Huang, Shaokang; Chen, Wenbin

2018-01-15

Homogeneous liquid-liquid extraction (h-LLE) has been receiving considerable attention as a sample preparation method due to its simple and fast partition of compounds with a wide range of polarities. To better understand the differences between the two h-LLE extraction approaches, salting-out assisted liquid-liquid extraction (SALLE) and sugaring-out assisted liquid-liquid extraction (SULLE), have been compared for the partition of 10-hydroxy-2-decenoic acid (10-HDA) from royal jelly, and for the co-extraction of proteins. Effects of the amount of phase partition agents and the concentration of acetonitrile (ACN) on the h-LLE were discussed. Results showed that partition efficiency of 10-HDA depends on the phase ratio in both SALLE and SULLE. Though the partition triggered by NaCl and glucose is less efficient than MgSO 4 in the 50% (v/v) ACN-water mixture, their extraction yields can be improved to be similar with that in MgSO 4 SALLE by increasing the initial concentration of ACN in the ACN-water mixture. The content of co-extracted protein was correlated with water concentration in the obtained upper phase. MgSO 4 showed the largest protein co-extraction at the low concentration of salt. Glucose exhibited a large protein co-extraction in the high phase ratio condition. Furthermore, NaCl with high initial ACN concentration is recommended because it produced high extraction yield for 10-HDA and the lowest amount of co-extracted protein. These observations would be valuable for the sample preparation of royal jelly. Copyright © 2017 Elsevier B.V. All rights reserved.

RELAP/SCDAPSIM/MOD4.0 modification for transient accident scenario of Test Blanket Modules in ITER involving helium flows into heavy liquid metal

Energy Technology Data Exchange (ETDEWEB)

Freixa, J.; Pérez, M.; Mas de les Valls, E.; Batet, L.; Sandeep, T.; Chaudhari, V.; Reventós, F.

2015-07-01

The Institute for Plasma Research (IPR), India, is currently involved in the design and development of its Test Blanket Module (TBM) for testing in ITER (International Thermo nuclear Experimental Reactor). The Indian TBM concept is a Lead-Lithium cooled Ceramic Breeder (LLCB), which utilizes lead-lithium eutectic alloy (LLE) as tritium breeder, neutron multiplier and coolant. The first wall facing the plasma is cooled by helium gas. In preparation of the regulatory safety files of ITER-TBM, a number of off-normal event sequences have been postulated. Thermal hydraulic safety analyses of the TBM system will be carried out with the system code RELAP/SCDAPSIM/MOD4.0 which was initially designed to predict the behavior of light water reactor systems during normal and accidental conditions. In order to analyze some of the postulated off-normal events, there is the need to simulate the mixing of Helium and Lead-Lithium fluids. The Technical University of Catalonia is cooperating with IPR to implement the necessary changes in the code to allow for the mixing of helium and liquid metal. In the present study, the RELAP/SCDAPSIM/MOD4 two-phase flow 6-equations structure has been modified to allow for the mixture of LLE in the liquid phase with dry Helium in the gas phase. Practically obtaining a two-fluid 6-equation model where each fluid is simulated with a set of energy, mass and momentum balance equations. A preliminary flow regime map for LLE and helium flow has been developed on the basis of numerical simulations with the OpenFOAM CFD toolkit. The new code modifications have been verified for vertical and horizontal configurations. (Author)

Techno-economic analysis for incorporating a liquid-liquid extraction system to remove acetic acid into a proposed commercial scale biorefinery.

Science.gov (United States)

Aghazadeh, Mahdieh; Engelberth, Abigail S

2016-07-08

Mitigating the effect of fermentation inhibitors in bioethanol plants can have a great positive impact on the economy of this industry. Liquid-liquid extraction (LLE) using ethyl acetate is able to remove fermentation inhibitors-chiefly, acetic acid-from an aqueous solution used to produce bioethanol. The fermentation broth resulting from LLE has higher performance for ethanol yield and its production rate. Previous techno-economic analyses focused on second-generation biofuel production did not address the impact of removing the fermentation inhibitors on the economic performance of the biorefinery. A comprehensive analysis of applying a separation system to mitigate the fermentation inhibition effect and to provide an analysis on the economic impact of removal of acetic acid from corn stover hydrolysate on the overall revenue of the biorefinery is necessary. This study examines the pros and cons associated with implementing LLE column along with the solvent recovery system into a commercial scale bioethanol plant. Using details from the NREL-developed model of corn stover biorefinery, the capital costs associated with the equipment and the operating cost for the use of solvent were estimated and the results were compared with the profit gain due to higher ethanol production. Results indicate that the additional capital will add 1% to the total capital and manufacturing cost will increase by 5.9%. The benefit arises from the higher ethanol production rate and yield as a consequence of inhibitor extraction and results in a $0.35 per gallon reduction in the minimum ethanol selling price (MESP). © 2016 American Institute of Chemical Engineers Biotechnol. Prog., 32:971-977, 2016. © 2016 American Institute of Chemical Engineers.

Gut Alp im Kirchspiel St. Matthäi, Jerwen : Albu mõis, Järva-Madise kihelkond, Järvamaa / Konrad Heilmann

Index Scriptorium Estoniae

Heilmann, Konrad

2006-01-01

Albu mõis on vanim ordumõis Järvamaal, esmakordselt mainitud 1282. Mõisast, selle lähiümbrsusest ja omanikest läbi ajaloo. 1995-2000 restaureerimise käigus 200 aastat vana krohvikorra alt avastatud seinamaalingutest

Eesti vajab jälle "majanduskriisi"! / Gunnar Kobin

Index Scriptorium Estoniae

Kobin, Gunnar, 1971-

2007-01-01

Briti majandusajakirjas Economist kritiseeriti Eesti haridus- ja majanduspoliitikat, majandus- kommunikatsiooniministeeriumis tutvustatud uuringute järgi on Eesti innovaatilisus maha jäänud, puudub konkurents ettevõtete vahel ja tööjõuturul. Ettepanekud innovaatilise tegevuse tõstmiseks

Poliitilise liidri stiil muutuvas maailmas / Ülle Toode

Index Scriptorium Estoniae

Toode, Ülle, 1969-

2016-01-01

Poliitiku edukuse hindamisel on sotsiaalvõrgustike ja n-ö otse-eetri ajastul aina olulisemaks saanud liidri kommunikatsioon. Liidri edukuse hindamise kriteeriumidest. Juhi käitumisstiilidest, mis kajastuvad ka retoorikas ja kommunikatsioonistiilis

Koguteos Rootsi põllumajanduse ajaloost / Ülle Tarkiainen

Index Scriptorium Estoniae

Tarkiainen, Ülle

2004-01-01

Rets. rmt.: Welinder, Stig, Pedersen, Ellen Anne. Jordbrukets första femtusen år 4000 f. Kr.-1000 e. Kr. Det svenska jordbrukets historia I. Borås, 1998 ; Myrdal, Janken. Jordbruket under feodalismen 1000-1700. Det svenska jordbrukets historia II. Borås, 1999 ; Gadd, Carl-Johan. Den agrara revolutionen 1700-1870. Det svenska jordbrukets historia III. Borås, 2000 ; Morell, Mats. Jordbruket i industrisamhället 1870-1945. Det svenska jordbrukets historia IV. Borås, 2001 ; Flygare, Irene A., Isacson, Maths. Jordbruket i välfärdssamhället 1945-2000. Det svenska jordbrukets historia V. Örebro, 2003

Grammatika soome-eesti suursõnaraamatus / Ülle Viks

Index Scriptorium Estoniae

Viks, Ülle

2004-01-01

Võimalustest leida grammatilisi andmeid sõnastikus: Soome-eesti suursõnaraamat=Suomi-viro suursanakirja. 1. A-Q ; 2. R-Ö. Tallinn : Eesti Keele Instituut ; Helsinki : Kotimaisten kielten tutkimuskeskus, 2003

Ja jälle filmitudengid! Voila! / Kristiina Davidjants

Index Scriptorium Estoniae

Davidjants, Kristiina, 1974-

2003-01-01

Tallinna Kinomajas linastunud TPÜ filmi ja video õppetooli operaatorite kursuse II õppeaasta kursusetööd-lühifilmid : "Tulemine" (Elen Lotman), "Duell" (Mart Arjukese, Kristjan-Jaak Nuudi), "Opus Negrum" (Peter Murdmaa) ja "What's the feeling" (Janek Karakatsh)

Kolga koolis andsid tunde hiinlased / Ülle Tamm

Index Scriptorium Estoniae

Tamm, Ülle

2016-01-01

Tallinna Ülikooli Konfutsiuse Instituudi neli õppejõudu - Zhuoya Wu, Xiuping Huang, Sandra Sainio ja Kristiina Kraft viisid Kolga koolis toimunud Hiina päeval läbi töötubasid ja loenguid hiina keelest ja kultuurist

Uued tulijad tutvustavad end diplomilavastustega / Ülle Jantson

Index Scriptorium Estoniae

Jantson, Ülle

2007-01-01

Janusz Glowacki "Fortinbras jõi end täis" Viljandi Kultuuriakadeemia teatrikunsti eriala 6. lennu esituses (lavastaja Kalju Komissarov ja Sven Heiberg) ja Anton Tshehhovi "Kolm õde" Endla küünis (lavastaja-koreograaf Oleg Titov)

Android-sovelluksen toteutus opiskelijajärjestölle

OpenAIRE

Niemi, Iiro

2017-01-01

Android Studio on tällä hetkellä ainoa työkalu Android-sovellusten kehittämiseen. Tässä opinnäytetyössä perehdyn Android Studio -ohjelmointiympäristön toiminnallisuuksiin, työkaluihin ja itse ohjelmointiin. Android Studio tarjoaa monipuolisia työkaluja sovelluskehittäjän käyttöön ja onkin hyvä ymmärtää, mikä kaikki on mahdollista nykyaikaisella ohjelmointiympäristöllä. Ohessa toteutan myös sovelluksen opiskelijajärjestö SAMMAKKOlle. Opinnäytetyössäni tulen käymään läpi, miten RSS-syötett...

Pre-conceptual design of the Z-LLE accelerator.

Energy Technology Data Exchange (ETDEWEB)

Stygar, William A. [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)

2016-11-01

We begin with a model of 20 LTD modules, connected in parallel. We assume each LTD module consists of 10 LTD cavities, connected in series. We assume each cavity includes 20 LTD bricks, in parallel. Each brick is assumed to have a 40-nF capacitance and a 160-nH inductance. We use for this calculation the RLC-circuit model of an LTD system that was developed by Mazarakis and colleagues.

Koguteos Soome põllumajanduse ajaloost / Ülle Tarkiainen

Index Scriptorium Estoniae

Tarkiainen, Ülle

2007-01-01

Rerts. rmt.: Suomen maatalouden historia, osa 1. Perinteisen maatalouden aika. Esihistoriasta 1870-luvulle. Toim. Viljo Rasila, Eino Jutikkala, Anneli Mäkelä-Alitalo. Helsinki, 2003. 646 lk. ; osa 2. Kasvun ja kriisien aika. 1870-luvulta 1950-luvulle. Toim. Matti Peltonen. Helsinki, 2004. 534 lk.; osa 3. Suurten muutosten aika. Jälleenrakennuskaudesta EU-Suomeen. Toim. Pirjo Markkola. Helsinki, 2004. 518 lk.

LLE 1994 annual report, October 1993--September 1994

International Nuclear Information System (INIS)

1995-01-01

This is the 1994 annual report for the University of Rochester, Laboratory for Laser Energetics. The report is presented as a series of research type reports. The titles emphasize the breadth of work carried out. They are: stability analysis of unsteady ablation fronts; characterization of laser-produced plasma density profiles using grid image refractometry; transport and sound waves in plasmas with light and heavy ions; three-halves-harmonic radiation from long-scale-length plasmas revisited; OMEGA upgrade status report; target imaging and backlighting diagnosis; effect of electron collisions on ion-acoustic waves and heat flow; particle-in-cell code simulations of the interaction of gaussian ultrashort laser pulses with targets of varying initial scale lengths; characterization of thick cryogenic fuel layers: compensation for the lens effect using convergent beam interferometry; compact, multijoule-output, Nd:Glass, large-aperture ring amplifier; atomic force microscopy observation of water-induced morphological changes in Y 2 O 3 monolayer coatings; observation of longitudinal acceleration of electrons born in a high-intensity laser focus; spatial intensity nonuniformities of an OMEGA beam due to nonlinear beam propagation; calculated X-ray backlighting images of mixed imploded targets; evaluation of cosmic rays for use in the monitoring of the MEDUSA scintillator-photomultiplier diagnostic array; highly efficient second-harmonic generation of ultra-intense Nd:Glass laser pulses multiple cutoff wave numbers of the ablative Rayleigh-Taylor instability; ultrafast, all-silicon light modulator; angular dependence of the stimulated Brillouin scattering in homogeneous plasma; femtosecond excited-state dynamics of a conjugated ladder polymer

Anneliis Kõiv jälle esimees / Tõnis Tõnisson

Index Scriptorium Estoniae

Tõnisson, Tõnis, 1945-

2009-01-01

29. mail valis Eesti Kultuurkapitali Raplamaa ekspertgrupi uus koosseis oma esimeheks Anneliis Kõivu, aseesimeheks Age Rebeli. Lisaks neile kuuluvad grupi uude koosseisu Darja Lehtsalu, Andres Elmik ja Riho Pohla

Nu vil jeg fortælle Jer mere

DEFF Research Database (Denmark)

Gjerlevsen, Simona Zetterberg

2016-01-01

investigates the relationship between the novel and the most widely read literary genre before the novel in Denmark, namely the volksbuch. It does so through a comparative analysis of Carl August Thielo’s novel Den Unge Uglenspeil, eller det slet opdragne Menneske [The Young Uglenspeil, or the Person who...... was brought up badly] (1759) and the Volksbuch Tiile Ugelspegel (1669) (in Jacobsen, Olrik and Paulli 1930). These works are particularly informative for understanding the relationship between the two genres as Thielo’s novel is built on – and at the same time comments on – the earlier genre. The article...

Vene Holmes jälle ekraanil / Triin Tael

Index Scriptorium Estoniae

Tael, Triin

2006-01-01

Detektiivseriaal "Sherlock Holmesi ja doktor Watsoni seiklused" ("Prikljutshenija Sherloka Holmsa i doktora Vatsona") valmis Venemaal aastatel 1979-1986 Igor Maslennikovi lavastamisel, peaosades Vassili Livanov ja Vitali Solomin. Seda näitab alates tänasest Kanal 2. Lähemalt ka filmimispaikadest Eestis, Lätis jm

Reaalainete ja keskkonnaõpetuse integreerimisest / Ülle Kikas

Index Scriptorium Estoniae

Kikas, Ülle

2000-01-01

Keskkonnaõpetuse rollist reaalainete populaarsuse tõstjana, kasutades projektõppe meetodit. Õppekava integreerimisest ning rahvusvahelistest keskkonnaprojektidest (USA juhitav keskkonnasuunitlusega teadus- ja haridusprogramm GLOBE ja Norra algatatud energiaprojekt SPARE)

Paks kass jälle kinoekraanil / Timo Diener

Index Scriptorium Estoniae

Diener, Timo

2006-01-01

Komöödiafilm Jim Davise koomiksi alusel "Garfield 2" ("Garfield: A Tail of Two Kitties") : režissöör Tim Hill : Ameerika Ühendriigid 2006. (Järg 2004. aasta filmile "Garfield" : režissöör Peter Hewitt) Film on dubleeritud eesti keelde

LLE 2005 annual report, October 2004-September 2005

Energy Technology Data Exchange (ETDEWEB)

None, None

2006-01-01

Progress in laser fusion this past year falls into five broad categories: (1) direct-drive results from OMEGA; (2) progress in the development of the cryogenic target system and experiments with cryogenic targets; (3) results for polar direct drive (the application of nonspherically disposed laser beams for direct-drive spherically symmetrically driven systems), which is of great interest for the National Ignition Facility (NIF); (4) fast ignition, which uses short-pulse (<100-ps), high-intensity (~10¹⁵-W) laser beams to ignite a compressed thermonuclear fusion capsule; and (5) high-energy-density physics results that use inertial fusion facilities to produce matter in extreme states that are central to understanding and modeling nuclear weapons phenomena important to the National Stockpile Stewardship Program.

Giuliani jälle hoos / Maria-Kristiina Soomre

Index Scriptorium Estoniae

Soomre, Maria-Kristiina, 1978-

2001-01-01

Brooklyni muuseum plaanib avada näituse "Kujutisele pühendunud: kaasaegsed mustad fotograafid", kus on väljas ka Renee Coxi foto "Yo Mama's Last Supper", mis kujutab Kristust alasti musta naisena. Foto on põhjustanud linnapea R. Giuliani pahameele, linnavalitsus plaanib muuseumi rendilepingu lõpetamist või eelarve kärpimist.

LLE 1994 annual report, October 1993--September 1994

Energy Technology Data Exchange (ETDEWEB)

NONE

1995-01-01

This is the 1994 annual report for the University of Rochester, Laboratory for Laser Energetics. The report is presented as a series of research type reports. The titles emphasize the breadth of work carried out. They are: stability analysis of unsteady ablation fronts; characterization of laser-produced plasma density profiles using grid image refractometry; transport and sound waves in plasmas with light and heavy ions; three-halves-harmonic radiation from long-scale-length plasmas revisited; OMEGA upgrade status report; target imaging and backlighting diagnosis; effect of electron collisions on ion-acoustic waves and heat flow; particle-in-cell code simulations of the interaction of gaussian ultrashort laser pulses with targets of varying initial scale lengths; characterization of thick cryogenic fuel layers: compensation for the lens effect using convergent beam interferometry; compact, multijoule-output, Nd:Glass, large-aperture ring amplifier; atomic force microscopy observation of water-induced morphological changes in Y{sub 2}O{sub 3} monolayer coatings; observation of longitudinal acceleration of electrons born in a high-intensity laser focus; spatial intensity nonuniformities of an OMEGA beam due to nonlinear beam propagation; calculated X-ray backlighting images of mixed imploded targets; evaluation of cosmic rays for use in the monitoring of the MEDUSA scintillator-photomultiplier diagnostic array; highly efficient second-harmonic generation of ultra-intense Nd:Glass laser pulses multiple cutoff wave numbers of the ablative Rayleigh-Taylor instability; ultrafast, all-silicon light modulator; angular dependence of the stimulated Brillouin scattering in homogeneous plasma; femtosecond excited-state dynamics of a conjugated ladder polymer.

Häirekellamees magas jälle / Kaarel Tarand

Index Scriptorium Estoniae

Tarand, Kaarel, 1966-

2006-01-01

Autori sõnul poleks ilmselt olnud raske keelata tankeril Probo Koala siseneda Eesti territoriaalvetesse ning saabuda Paldiski sadamasse kuni Aafrikas toimunu asjaolude selgumiseni. Põhiküsimus on selles, kuidas Eesti ennast võõrast päritolu keskkonnakonfliktide eest ennetavalt ning neisse sattudes efektiivselt kaitsta saab

TYÖHYVINVOINTIKYSELY HONG KONG KOKKOLAN HENKILÖSTÖLLE

OpenAIRE

Siekkinen, Roosa-Maria

2016-01-01

Työhyvinvointi on kokonaisuus, jonka muodostavat työ ja sen mielekkyys, turvallisuus, terveys ja hyvinvointi. Työhyvinvointia lisäävät työyhteisön ilmapiiri, motivoiva ja hyvä johtaminen, sekä työntekijöiden ammattitaito. Työhyvinvointia voidaan kehittää esimerkiksi kehittämällä ammatillista osaamista ja työoloja työterveyshuollon avulla ja työkykyä ylläpitävällä toiminnalla. Tässä opinnäytetyössä tutkitaan Hong Kong Kokkolan henkilöstön henkistä ja fyysistä työhyvinvointia ja millainen s...

Wavelength scaling of the two-plasmon decay and stimulated Raman-scattering instabilities. Annual progress report, September 10, 1981-September 9, 1982

International Nuclear Information System (INIS)

Chen, F.F.; Joshi, C.; Ebrahim, N.A.

1983-03-01

This report contains description of the joint work done by the UCLA-Yale Users' Group at NLUF, LLE Rochester on the two plasmon decay and stimulated Raman scattering instabilities at 0.35 μm laser wavelength. A brief summary of the theoretical work on how SBS influences SRS is also given

Hard Water or High Ages?

DEFF Research Database (Denmark)

Philippsen, Bente

2008-01-01

to spurious, too high ages of samples from freshwater systems. The possibility of the hardwater effect in food crusts on pottery is investigated for two sites of the Late Mesolithic Ertebølle culture. The first radiocarbon dates from the food crusts from these sites were surprisingly high. I will examine...

Journal of Chemical Sciences | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Chemical Sciences. Philippe Bertrand. Articles written in Journal of Chemical Sciences. Volume 121 Issue 4 July 2009 pp 471-479. Biological activities of substituted trichostatic acid derivatives · Cédric Charrier Joëlle Roche Jean-Pierre Gesson Philippe Bertrand · More Details Abstract Fulltext ...

Kuidas värvata tarka juhti?

Index Scriptorium Estoniae

2007-01-01

Tipp- ja kesktaseme juhtide värbamisest räägivad: Piret Lukk SEB Eesti Ühispangast, Kaidi Kask Rautakesko AS-ist, Sven Suurraid ja Riina Beljajeva Express Post AS-ist, Sirje Tammiste omanimelisest konsultatsioonibüroost, Ursula Muddi Nordnet Eesti AS-ist ja Ülle Matt Elcoteq Eesti AS-ist

Rosencrantz ja Guildenstern surevad Padise kloostris / Meelis Lainvoo

Index Scriptorium Estoniae

Lainvoo, Meelis

2005-01-01

Rakvere Teatri suvelavastus T. Stoppardi "Rosencrantz ja Guildenstern on jälle surnud" (lav. H. Toompere jun) mängitakse SA Virumaa Muuseumide poolt loa mittesaamise pärast Padise kloostri varemetel. Ka teatri suvelavastus "Pidusöök" on Rägavere mõisast üle kolinud Sagadi mõisa

A spatiotemporal view of plasmid loss in biofilms and planktonic cultures.

Science.gov (United States)

Madsen, Jonas Stenløkke; Burmølle, Mette; Sørensen, Søren Johannes

2013-12-01

This Commentary by Madsen, Burmølle, and Sørensen discusses the article Non-invasive in situ monitoring and quantification of TOL plasmid segregational loss within Pseudomonas putida biofilms by Ma, Katzenmeyer, and Bryers. (2013. Biotechnol Bioeng. 110(11):2949-2958. DOI: 10.1002/bit.24953). © 2013 Wiley Periodicals, Inc.

Journal of Chemical Sciences | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Chemical Sciences. Cédric Charrier. Articles written in Journal of Chemical Sciences. Volume 121 Issue 4 July 2009 pp 471-479. Biological activities of substituted trichostatic acid derivatives · Cédric Charrier Joëlle Roche Jean-Pierre Gesson Philippe Bertrand · More Details Abstract Fulltext ...

Millele pöörate eluaseme ostmisel ja üürimisel tähelepanu?

Index Scriptorium Estoniae

2005-01-01

Küsimusele vastavad Brüsselis tööd otsiv Kadri Kuusk, Sampo Panga koolitusosakonna juhataja Külli Meier, finantsinspektsiooni osakonnajuhataja Andre Nõmm, Riigikogu liige Meelis Atonen, Palivere lastekodu juhataja Külle Saar, Helsingis töötav arst Jaak Kiviloog, Narva kooliõpetaja Julia Ivanova, maksu- ja tolliameti peaspetsialist Tiiu Kilk

Story/Dialogue

DEFF Research Database (Denmark)

Pedersen, Ulla

skaber, Ronald Labonte, samt ved at benytte dele af Appreciative Inquiry metoden. Den nye metode afprøves i et pilotprojekt. Metodeafprøvningen viser positive anvendelsesperspektiver for vurdering af handlekompetence i en børnegruppe. Børnene får rum til at fortælle om deres viden og handleerfaringer, og...

På byens kant

DEFF Research Database (Denmark)

Duelund Mortensen, Peder

2004-01-01

Artiklen beskriver det innovative arbejde med boligens form som udføres i VM-huset i Ørestaden, i Pærehaven i Ølby, Kirsebærparken i Trekroner og i Vejle hhv. Sandegraven og Grejsdalsparken. Det er boliger med fortolkningsmuligheder, "grundrum" og et socialt program udfoldet i boligtyper og fælle...

"Mees ja naine" vaidlustab perverssuse piiri / Kati Murutar

Index Scriptorium Estoniae

Murutar, Kati, 1967-

2001-01-01

3. juunil Pärnu uue kunsti muuseumis avatud näitusel "Mees ja naine" saab vaadata Kaarel Liimandi, Evald Okase, Mari Roosvalti, Ülle Kuldkepi, Jan Sierhuisi, Jean Rustini, Jean Cocteau, Jan Saudeki, Joel Peter Witkini ja Robert Mapplethorpe'i loomingut. Lähemalt Jean Rustini ja Jean Cocteau töödest

Päästeplaanist kriisi tagasi: kas nüüd Portugal või uuesti Iirimaa? / Raimo Poom

Index Scriptorium Estoniae

Poom, Raimo

2011-01-01

Võimalus, et Portugalil tuleb lähiajal vastu tahtmist euroala päästefondi ja IMF-i poole pöörduda, on suurem kui varem. Iirimaa hädas olevatesse pankadesse tuleb jälle suuri summasid paigutada ning on võimalik, et Iirimaa päästeplaan tuleb ümber teha

Nostalgianäitus "Tagasi koju" tõi vanasse tsehhi rohkelt endisi Polümeeri töötajaid / Agnes Ojala

Index Scriptorium Estoniae

Ojala, Agnes

2009-01-01

MTÜ Kultuuritehas Polymer avas endise mänguasjatehase vulkaniseerimistsehhis näituse Polümeeri toodangust. 18. aprillist 15. maini avatud näitusele on kunstnikud pannud välja Polümeeri toodetest inspireeritud tööd. Vahtkummist mänguasjadest ruumiinstallatsiooni autor on Ülle Jehe, videoinstallatsiooni tegi Hille Karm

Eesti graafika Rio de Janeiros / Jüri Kass

Index Scriptorium Estoniae

Kass, Jüri

1999-01-01

15. sept.-st Krakovi graafikatriennaali valiknäitusel Rio de Janeiro kaasaegse kunsti muuseumis esinevad Eestist Peeter Allik, Inga Heamägi, Eve Kask, Avo Keerend, Malle Leis, Ülle Marks, Raul Meel. 1997. a. Krakovi triennaalil ning sellele järgnenud sateliit- ja jätkunäitustel Eestist osalenud kunstnike loetelu.

Summer 2017 Microfluidics Research Report

Energy Technology Data Exchange (ETDEWEB)

Mcculloch, Quinn [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

2017-07-25

Liquid-liquid Extraction (LLE), also known as solvent extraction, represents a large subset of chemistry where one or more solutes are transferred across an interface between two immiscible liquids. This type of chemistry is used in industrial scale processes to purify solvents, refine ore, process petroleum, treat wastewater, and much more. Although LLE has been successfully employed at the macroscale, where many liters/kgs of species are processed at large flow rates, LLE stands to benefit from lab-on-a-chip technology, where reactions take place quickly and efficiently at the microscale. A device, called a screen contactor, has been invented at Los Alamos National Laboratory (LANL) to perform solvent extraction at the microscale. This invention has been submitted to LANL’s Feynman Center for Innovation, and has been filed for provisional patent under U.S. Patent Application No. 62/483,107 1. The screen contactor consists of a housing that contains two different screen materials, flametreated stainless steel and polyether ether ketone (PEEK) thermoplastic, that are uniquely wetted by either an aqueous or an organic liquid phase, respectively. Liquids in this device flow longitudinally through the screens. The fine pore size of the screens (tens of microns) provide large capillary/adhesional forces while maintaining small hydraulic pressure drops. These physical characteristics are paramount to efficient microscale liquid phase separation. To demonstrate mass transfer using the screen contactor, a well-known chemical system 2 consisting of water and n-decane as solvents and trimethylamine (TEA) as a solute was selected. TEA is basic in water so its concentration can easily be quantified using a digital pH meter and an experimentally determined base dissociation constant. Characterization of this solvent system and its behavior in the screen contactor have been the focus of my research activities this summer. In the following sections, I have detailed

(Liquid + liquid) equilibria for benzene + cyclohexane + N,N-dimethylformamide + sodium thiocyanate

International Nuclear Information System (INIS)

Dong, Hongxing; Yang, Xiaoguang; Yue, Guojun; Zhang, Wei; Zhang, Jin

2013-01-01

Graphical abstract: On the left, the figure was phase diagram about the LLE date. On the right, the figure was about the effects of mass fraction of benzene in the raffinate phase to the selectivity(S) coefficient under different salt concentration. ■, the NaSCN and DMF in ratio of 5/95; • , the NaSCN and DMF in ratio of 10/90; ▴, the NaSCN and DMF in ratio of 15/85; ★, the NaSCN and DMF in ratio of 20/80; ▾, the NaSCN and DMF in ratio of 23/77. ♦, only DMF was used extractant (the selectivity coefficient was calculated by literature 17). w 22 , refer to the mass fraction of benzene in the raffinate phase (cyclohexane-rich phase). Highlights: • (Liquid + liquid) equilibrium for quaternary system was measured. • The components include benzene, cyclohexane, N,N-dimethylformamide, sodium thiocyanate. • The (liquid + liquid) equilibrium data can be well correlated by the NRTL model. • Separation of benzene and cyclohexane by NaSCN + DMF was discussed. -- Abstract: (Liquid + liquid) equilibrium (LLE) data for benzene + cyclohexane + N,N-dimethylformamide (DMF) + sodium thiocyanate (NaSCN) were measured experimentally at atmospheric pressure and 303.15 K. The selectivity coefficients from these LLE data were calculated and compared to those previously reported in the literature for the systems (benzene + cyclohexane + DMF) and (benzene + cyclohexane + DMF + KSCN). The NRTL equation was used to correlate the experimental data. The agreement between the predicted and experimental results was good. It was found that the selectivity coefficients of DMF + NaSCN for benzene ranged from 2.45 to 11.99. Considering the relatively high extraction capacity and selectivity for benzene, DMF + NaSCN may be used as a potential extracting solvent for the separation of benzene from cyclohexane

Progress towards polar-drive ignition for the NIF

Science.gov (United States)

McCrory, R. L.; Betti, R.; Boehly, T. R.; Casey, D. T.; Collins, T. J. B.; Craxton, R. S.; Delettrez, J. A.; Edgell, D. H.; Epstein, R.; Frenje, J. A.; Froula, D. H.; Gatu-Johnson, M.; Glebov, V. Yu.; Goncharov, V. N.; Harding, D. R.; Hohenberger, M.; Hu, S. X.; Igumenshchev, I. V.; Kessler, T. J.; Knauer, J. P.; Li, C. K.; Marozas, J. A.; Marshall, F. J.; McKenty, P. W.; Meyerhofer, D. D.; Michel, D. T.; Myatt, J. F.; Nilson, P. M.; Padalino, S. J.; Petrasso, R. D.; Radha, P. B.; Regan, S. P.; Sangster, T. C.; Séguin, F. H.; Seka, W.; Short, R. W.; Shvydky, A.; Skupsky, S.; Soures, J. M.; Stoeckl, C.; Theobald, W.; Yaakobi, B.; Zuegel, J. D.

2013-11-01

The University of Rochester's Laboratory for Laser Energetics (LLE) performs direct-drive inertial confinement fusion (ICF) research. LLE's Omega Laser Facility is used to study direct-drive ICF ignition concepts, developing an understanding of the underlying physics that feeds into the design of ignition targets for the National Ignition Facility (NIF). The baseline symmetric-illumination, direct-drive-ignition target design consists of a 1.5 MJ multiple-picket laser pulse that generates four shock waves (similar to the NIF baseline indirect-drive design) and is predicted to produce a one-dimensional (1D) gain of 48. LLE has developed the polar-drive (PD) illumination concept (for NIF beams in the x-ray-drive configuration) to allow the pursuit of direct-drive ignition without significant reconfiguration of the beam paths on the NIF. Some less-invasive changes in the NIF infrastructure will be required, including new phase plates, polarization rotators, and a PD-specific beam-smoothing front end. A suite of PD ignition designs with implosion velocities from 3.5 to 4.3 × 107 cm s-1 are predicted to have significant 2D gains (Collins et al 2012 Bull. Am. Phys. Soc. 57 155). Verification of the physics basis of these simulations is a major thrust of direct-drive implosion experiments on both OMEGA and the NIF. Many physics issues are being examined with symmetric beam irradiation on OMEGA, varying the implosion parameters over a wide region of design space. Cryogenic deuterium-tritium target experiments with symmetric irradiation have produced areal densities of ˜0.3 g cm-2, ion temperatures over 3 keV, and neutron yields in excess of 20% of the ‘clean’ 1D predicted value. The inferred Lawson criterion figure of merit (Betti R. et al 2010 Phys. Plasmas 17 058102) has increased from 1.7 atm s (IAEA 2010) to 2.6 atm s.

Kolmanda raamatu kiituseks / Peeter Olesk

Index Scriptorium Estoniae

Olesk, Peeter, 1953-

2009-01-01

Tutvustus: Isaacson, Walter. Einstein : tema elu ja universum / tõlkinud Matti Piirimaa. Tallinn : Eesti Raamat, 2009; Fortey, Jacqueline. Kuulsad teadlased (Silmaring) / tõlkinud Ülle Haav ja Helen Haav. Tallinn : Koolibri, 2009; Vaim ja aeg (Lehed ja tähed : looduse ja teaduse aastaraamat, 5) / koostanud Indrek Rohtmets ja Toomas Kukk. Tallinn : Loodusajakiri, 2009

Mathematical Impossibility in History and in the Classroom

DEFF Research Database (Denmark)

Lützen, Jesper

2013-01-01

Matematiske umulighedssætninger har undergået en ændring fra metaudsagn til rigtige matematiske kernesætninger. Historien bag denne udvikling er værd at fortælle gymnasieelever fordi den vil klargøre matematikkens natur og vil vise hvordan matematikken kan undersøge sine egne grænser....

Tark urbanism = Smart urbanism / Inga Raukas

Index Scriptorium Estoniae

Raukas, Inga, 1967-

2008-01-01

Tallinna Ülemiste City kvartalist, mille projekteerijad on Mattias Agabus, Eero Endjärv, Illimar Truverk, hoonete arhitektuurse osa autor E. Endjärv, sisearhitektid Kristi Lents, Hannelore Kääramees ja Taavi Aunre (restoran Mercado), maastikuarhitektid Ülle Grišakov, M. Agabus, E. Endjärv. Projekt 2006, valmis 2008 (1. ehitusetapp)

Olla originaalne ja tähelepandud / Eve Sepp

Index Scriptorium Estoniae

Sepp, Eve

1989-01-01

Tuntud daamide originaalehetest - tekstiilikunstnik Anna Gerretzi Ülle Kõutsi valmistatud kõrvarõngad, disainer Helle Gansi Katrin Amose loodud rinnanõel, raamatukogudirektrissi Anne Randeli Tiina Käeseli loodud ehted, arhitekt Marka Lõokese Kadri Mälgu loodud komplekt, kunstiteadlase Krista Kodrese Tiina Käeseli loodud komplekt, grimeerija Krista Pärdi abikaasa Rein Metsa loodud ehted

Läänemere riigid teevad ülivähe mere kaitsmiseks / Ülo Ignats

Index Scriptorium Estoniae

Ignats, Ülo, 1951-2011

2008-01-01

Rootsis on puhkenud arutelu kalavarude üle Rootsi rannikuvetes ja Läänemeres. Jälle lubas Euroopa Liit püüda tunduvalt rohkem kala, kui teadlased soovitavad. Ühe maailma suurema looduskaitseorganisatsiooni World Wildlife Fund for Nature (WWF) koostatud teravast hinnangust - Baltic Sea Scorecard - Läänemereriikide ja Euroopa Liidu senisele Läänemerepoliitikale

78 FR 14457 - Guidelines Establishing Test Procedures for the Analysis of Pollutants Under the Clean Water Act...

Science.gov (United States)

2013-03-06

... discharge limits. Method 1664A is a liquid/liquid extraction (LLE), gravimetric procedure that employs...: EPA discussed, but did not propose, a new method, ASTM D7575, for oil and grease in the 2010 proposed Methods Update Rule (MUR). Oil and grease is a method-defined parameter. That is, the nature and amount of...

Tõlkeküsimused

Index Scriptorium Estoniae

2005-01-01

Tõlkimine ja tõlgendamine, õigussüsteemide erisused, udutamine, moodultõlge, metafoorse tähendusülekandega terminite tõlkimine, Euroopa Kohtus kasutatavaid termineid, Euroopa Liidu õigusaktide jaotuselemendid ja neile viitamine. - Kokkuvõte Hille Saluääre, Kristiina Rossi, Mari Suti, Heljo Kontsa, Helve Hennoste, Aime Vettiku, Madis Vunderi ja Ülle Raigi artiklitest

15. juunini on tarbekunstimuuseumi galeriis...

Index Scriptorium Estoniae

2003-01-01

Ühisnäitusel "Ruum ei ole tühi" osalevad tekstiilikunstnikud Eva-Liisa Kriis, Monika Järg, Liisa Kallam, Liisa Tomasberg, Tarmo Mäesalu, Keret Altpere, Ülle Saatmäe, Annike Laigo, tootedisainerid Raul Erdel, Kelly Kert, arhitekt Urmas Luure, sisearhitekt Terje Kallast, fotograaf Pelle Kalmo, graafik Mari-Liis Laanemaa, muusik Taavi Laatsit

Käsitöö teeb asjad paremaks / Karin Paulus

Index Scriptorium Estoniae

Paulus, Karin, 1975-

2007-01-01

Eesti ja inglise kunstnike ühisnäitusest "Minu maailm : uus subjektiivsus kaasaegses disainis" Eesti Tarbekunsti- ja Disainimuuseumis. Kuraatorid Emily Campell, Andree Cook, Kai Lobjakas. Eksponeeritakse Annike Laigo, Krista Leesi, Ülle Jehe, Kärt Ojavee töid. Inglismaad esindavad 7 kunstnikku, lähemalt Danny Browni ja Alison Willoughby töödest

Determination of trophic situation of Sarimsakli Dam Lake (Kayseri ...

African Journals Online (AJOL)

PRECIOUS

2009-11-16

Nov 16, 2009 ... density. This may show that Rotifer group inclu- des species with a high tolerance against variable temperatures. Minimum dissolved oxygen level of water should not be below 5.0 mg/l to sustain the aquatic life under aerobic conditions in freshwater ecosys- tems (Gülle, 1999). This value was not found to.

Quantitative determination of 5-hydroxy-N-methylpyrrolidone in urine for biological monitoring of N-methylpyrrolidone exposure.

Science.gov (United States)

Ligocka, D; Lison, D; Haufroid, V

2002-10-05

The aim of this work was to validate a sensitive method for quantitative analysis of 5-hydroxy-N-methylpyrrolidone (5-HNMP) in urine. This compound has been recommended as a marker for biological monitoring of N-methylpyrrolidone (NMP) exposure. Different solvents and alternative methods of extraction including liquid-liquid extraction (LLE) on Chem Elut and solid-phase extraction (SPE) on Oasis HLB columns were tested. The most efficient extraction of 5-HNMP in urine was LLE with Chem Elut columns and dichloromethane as a solvent (consistently 22% of recovery). The urinary extracts were derivatized by bis(trimethylsilyl)trifluoroacetamide and analysed by gas chromatography-mass spectrometry (GC-MS) with tetradeutered 5-HNMP as an internal standard. The detection limit of this method is 0.017 mg/l urine with an intraassay precision of 1.6-2.6%. The proposed method of extraction is simple and reproducible. Four different m/z signal ratios of TMS-5-HNMP and tetralabelled TMS-5-HNMP have been validated and could be indifferently used in case of unexpected impurities from urine matrix. Copyright 2002 Elsevier Science B.V.

VizieR Online Data Catalog: GRB prompt emission fitted with the DREAM model (Ahlgren+, 2015)

Science.gov (United States)

Ahlgren, B.; Larsson, J.; Nymark, T.; Ryde, F.; Pe'Er, A.

2018-01-01

We illustrate the application of the DREAM model by fitting it to two different, bright Fermi GRBs; GRB 090618 and GRB 100724B. While GRB 090618 is well fitted by a Band function, GRB 100724B was the first example of a burst with a significant additional BB component (Guiriec et al. 2011ApJ...727L..33G). GRB 090618 is analysed using Gamma-ray Burst Monitor (GBM) data (Meegan et al. 2009ApJ...702..791M) from the NaI and BGO detectors. For GRB 100724B, we used GBM data from the NaI and BGO detectors as well as Large Area Telescope Low Energy (LAT-LLE) data. For both bursts we selected NaI detectors seeing the GRB at an off-axis angle lower than 60° and the BGO detector as being the best aligned of the two BGO detectors. The spectra were fitted in the energy ranges 8-1000 keV (NaI), 200-40000 keV (BGO) and 30-1000 MeV (LAT-LLE). (2 data files).

Solvent extraction of aromatics from middle distillates: equilibria prediction method by group contribution

Energy Technology Data Exchange (ETDEWEB)

Rahman, M.; Mikitenko, P.; Asselineau, L.

1984-01-01

A method of calculating liquid-liquid aromatics extraction of a middle distillate is described. The group contribution models of the ASOG and UNIFAC type are investigated. Four vapor liquid equilibrium (VLE), two solid-liquid equilibrium (SLE), three binary and six ternary liquid-liquid equilibrium (LLE) have been measured. The parameters of the models are based mainly on the data of the systems having 10-20 carbon number. VLE, SLE, and infinite dilution activity coefficient data (17-245/sup 0/C) have been used for calculating interaction parameters between hydrocarbon groups and LLE data (20-80/sup 0/C) for interaction parameters of dimethylformamide-hydrocarbon groups. Middle distillate representation is based on mass spectrometric and gas chromatographic analysis and on limited data of middle distillate-DMF liquid-liquid equilibrium. It is shown that the performance of ASOG and UNIFAC models are sufficiently valid in representation of data base and in extraction calculations. Considering the predictive character and the rapidity of its application this method can be useful in the preliminary study of extraction processes. 34 references, 2 figures, 10 tables.

Omega experiments and preparation for moderate-gain direct-drive experiments on Nif

International Nuclear Information System (INIS)

Mr Crory, R.L.; Bahr, R.E.; Boehly, T.R.

2000-01-01

Direct-drive laser-fusion ignition experiments rely on detailed understanding and control of irradiation uniformity, Rayleigh-Taylor instability, and target fabrication. LLE is investigating various theoretical aspects of a direct-drive NIF ignition target based on an 'all-DT' design: a spherical target of ∼ 3.5 mm diameter, 1 to 2 μm if CH wall thickness, and a ∼ 350 μm DT-ice layer near the triple point of DT (μ19K). OMEGA experiments are designed to address the critical issues related to direct-drive laser fusion and to provide the necessary data to validate the predictive capability of LLE computer codes. The future cryogenic targets used on OMEGA are hydrodynamically equivalent to those planned for the NIF. The current experimental studies on OMEGA address all of the essential components of direct-drive laser fusion: irradiation uniformity and laser imprinting, Rayleigh-Taylor growth and saturation, compressed core performance and shell-fuel mixing, laser-plasma interactions and their effect on target performance, and cryogenic target fabrication and handling. (authors)

Binary liquid-liquid equilibria of aniline-paraffin and furfural-paraffin systems

Energy Technology Data Exchange (ETDEWEB)

Sen, S.C.; Maity, S.; Ganguli, K.; Ray, P. (Calcutta Univ., (India))

1991-12-01

Liquid-liquid-equilibria (L-L-E) of hydrocarbon containing systems are of considerable commercial importance to refineries. But prediction of L-L-E of such systems is extremely difficult owing to the complex nature of the petroleum fluids. For treating such complex mixtures, a continuous component method is appropriate and for representing such liquids, a group contribution model like the UNIFAC is extremely convenient. It is, however, necessary to determine the appropriate group interaction parameters, and also to test the applicability of the UNIFAC method to these cases. Binary liquid-liquid-equilibria data for several aniline-paraffin and furfural-paraffin systems have been taken. These data along with data for other aniline-hydrocarbon and furfural-hydrocarbon systems from literature have been correlated using the UNIFAC model. The UNIFAC group interaction parameters have been found to have a linear temperature dependence. The CH{sub 2} groups in cyclo and non-cyclo paraffins require different interaction parameters. It was also found that a scaling of the combinatorial term is necessary for higher molecular weight hydrocarbons. 13 refs., 12 figs., 5 tabs.

Facial Expression Recognition of Various Internal States via Manifold Learning

Institute of Scientific and Technical Information of China (English)

Young-Suk Shin

2009-01-01

Emotions are becoming increasingly important in human-centered interaction architectures. Recognition of facial expressions, which are central to human-computer interactions, seems natural and desirable. However, facial expressions include mixed emotions, continuous rather than discrete, which vary from moment to moment. This paper represents a novel method of recognizing facial expressions of various internal states via manifold learning, to achieve the aim of humancentered interaction studies. A critical review of widely used emotion models is described, then, facial expression features of various internal states via the locally linear embedding (LLE) are extracted. The recognition of facial expressions is created with the pleasure-displeasure and arousal-sleep dimensions in a two-dimensional model of emotion. The recognition result of various internal state expressions that mapped to the embedding space via the LLE algorithm can effectively represent the structural nature of the two-dimensional model of emotion. Therefore our research has established that the relationship between facial expressions of various internal states can be elaborated in the two-dimensional model of emotion, via the locally linear embedding algorithm.

OMEGA ICF experiments and preparations for direct drive on NIF

International Nuclear Information System (INIS)

McCrory, R.L.; Bahr, R.E.; Betti, R.

2001-01-01

Direct-drive laser-fusion ignition experiments rely on detailed understanding and control of irradiation uniformity, the Rayleigh-Taylor instability, and target fabrication. LLE is investigating various theoretical aspects of a direct-drive NIF ignition target based on an 'all-DT' design: a spherical target of ∼3.4-mm diameter, 1 to 2 μm of CH wall thickness, and an ∼340-μm DT-ice layer near the triple point of DT (∼19 K). OMEGA experiments are designed to address the critical issues related to direct-drive laser fusion and to provide the necessary data to validate the predictive capability of LLE computer codes. The cryogenic targets to be used on OMEGA are hydrodynamically equivalent to those planned for the NIF. The current experimental studies on OMEGA address the essential components of direct-drive laser fusion: irradiation uniformity and laser imprinting, Rayleigh-Taylor growth and saturation, compressed core performance and shell fuel mixing, laser plasma interactions and their effect on target performance, and cryogenic target fabrication and handling. (author)

Early-time measurements of soft x-ray emission in an omega-upgrade laser-produced plasma. Semi-annual report, October 1, 1996--March 31, 1997

International Nuclear Information System (INIS)

Griem, H.R.; Elton, R.C.; Welch, B.L.

1997-01-01

Beginning in January 1997 (following arrival of the FY-97 funding) we have been preparing for our first series of experiments under this grant at the University of Rochester Laboratory for Laser Energetics (LLE) on the Omega Upgrade laser facility, now scheduled to commence June 2, 1997. For these experiments we have purchased (just arrived) a four-channel gated-stripline microchannel plate (MCP) detector to be coupled to our soft x-ray flat-field grazing incidence spectrograph used previously at LLE. This will permit time-resolved 'snapshots' of the complete spectra with a resolution to times as short as 180 ps per strip. An advantage of this technique over the streak camera used previously is the lack of any carbon absorbers such as in the thin plastic cathode required for the streak camera. This eliminates absorption in the 30-44 angstrom spectral region in which we are interested for intermediate-Z target materials such as Mg, Al and Si. An auxiliary turbomolecular-drag pump has also been installed in order to obtain the necessary vacuum for optimum MCP operation

Sinu isiklik avalik ruum = Your Personal Public Space / Carl-Dag Lige

Index Scriptorium Estoniae

Lige, Carl-Dag

2007-01-01

Tallinna Harju tänava haljasalast, mille kavandamise üks osa hõlmab nn. Nõelasilma värava taastamist ja Trepi tänava väljakaevamist. Projekteerija: OÜ Kivisilla. Autorid: Ülle Grishakov, Olga Borisik, Triin Järve. Projekt: kevad 2006, valmis: mai 2007. 5 värv. vaadet, plaan: Harju tänava haljasala suvine lahendus

Uus trend - kortermajade (rohelised) ühisruumid / Aivo Vahemets

Index Scriptorium Estoniae

Vahemets, Aivo

2006-01-01

Arhitekt Liis Keskküla ja kinnisvaraspetsialist Üllar Hinno hindavad uuselamute ümbrust ja sisehoove Tallinnas Kaupmehe 6 (arh. Kalle Vellevoog, Velle Kadalipp), Sõpruse pst. 9 (arh. Tõnu Laigu, Tõnu Laanemäe) ja Tammeõue elurajoonis (arh. Agabus, Endjärv, Truverk Arhitektid OÜ, haljastus Ülle Grishakov - OÜ Kivisilla). Lk. 91 majaelanike kommentaarid

Šampanja art deco säras / Lylian Meister

Index Scriptorium Estoniae

Meister, Lylian, 1966-

2007-01-01

Kohvikust C'est la Vie Tallinnas Suur-Karja tänaval. Art deco stiilis interjööri kujundas sisearhitekt Maile Grünberg, tema kommentaarid. Ehitas Levi Ehitus. Skulptuurid tegi Ülle Rajasalu, osa valgusteid Tõnis Vellamaa. Akustik Linda Madalik. Mööbli valmistas Ars Sisustus ja T&T Mang. 11 värv. vaadet

Browse Title Index

African Journals Online (AJOL)

Ismaël Diallo, Joëlle Tiendrébéogo Zabsonré, Bénilde Marie Ange Tiemtoré Kambou, Apoline Kongnimissom Sondo, Yempabou Sagna, Dieu-Donné Ouédraogo. Vol 11, No 1 (2012), Santé sexuelle et reproductive des adolescentes de Bobo Dioulasso, Burkina Faso: place de la communication parents-adolescentes pour ...

"Zombievõluri" võlumine / Marianne Ostrat

Index Scriptorium Estoniae

Ostrat, Marianne

2007-01-01

10. Pimedate Ööde Filmifestivali käigus tehti telefoniga Nokia N93 mobiilifilm "Zombievõlur" : stsenarist Jim Ashilevi : režissöör Birgit Demidova : operaator Christian Johannes Kask : produtsent Helen Tootsi : peaosalised Beatrice ja Bert Pringi. Filmitegijad jutustavad filmi saamisloost. Lisatud Nokia turundusjuhi Ülle Rohtla ja PÖFFi tegevjuhi Kristo Tohveri kommentaarid

München ei ole ainult Oktoberfest / Albert Trapeezh

Index Scriptorium Estoniae

Trapeež, Albert, pseud., 1947-

2005-01-01

Eesti nüüdiskunsti näitusest Müncheni kunstikeskuses Aktionsforum. Osalesid Siim-Tanel Annus, Jaan Elken, Jüri Kass, Ülle Marks, Eve Kask, Lennart Mänd, Tiiu Kirsipuu, Leonhard Lapin, Raul Meel, Liina Siib, Andres Tolts ja Urmas Viik. Näituse kataloogi eestipoolsed tekstid kirjutas Harry Liivrand. Müncheni moodsaimast kunstikeskusest Pinakothek der Moderne'ist

Browse Title Index

African Journals Online (AJOL)

Items 251 - 300 of 333 ... Vol 18, No 1 (2017), Reported health, lifestyle and clinical manifestations associated with HIV status in people from rural and urban communities in the Free State Province, South Africa, Abstract PDF. Michélle Pienaar, Francois C. van Rooyen, Corinna M. Walsh. Vol 16, No 1 (2015), Research Gaps in ...

Ilmus võrukeelne aabits

Index Scriptorium Estoniae

1999-01-01

ABC kiräoppus ja lugõmik algkooli latsilõ / koost. Võro Seltsi VKKF ja Võru Instituudi aabitsatoimkond ; Jüvä Sullõv, Kauksi Ülle, Marju Kõivupuu ... [jt] .Võro, 1998. Ka asjatundjate komisjoni koosseisust, mille vabariigi valitsus moodustas lõunaeesti keele ja kultuuri säilitamise ja arendamise riikliku programmi väljatöötamiseks

Pädaste mõis pakub nii uut kui vana! / Aale Kask

Index Scriptorium Estoniae

Kask, Aale

2008-01-01

Renoveeritud Pädaste mõisa peahoonest (1875). Omanikud Imre Sooäär ja Martin Breuer. Mõisaansambli restaureerimine toimus aastail 1996-2008. Restaureerimisarhitekt Katrin Etverk. Sisearhitektuur: Imre Sooäär, Kärt Kukkur. Restoranisaal kasvab üle talveaiaks. Kärt Kukkuri, Katrin Etverki ja Ülle Grishakovi kommentaarid. Värv. välisvaade, 14 sisevaadet

["Lääne Elu" väljakuulutatud jõululuuletuste konkursil osalejad

Index Scriptorium Estoniae

2003-01-01

Taive Kesseli "Toa nurgas jõulupuu ehete säras..." ; Ülle Ehala "Advent" ; Heldi Leidsalu "Laul jõuluvanale" ; Silja Paulus "Olen olnud paha laps" ; Erika Raudsepp "Jõuluvanal "Kopp on ees"..." ; Kelvin Vaske "Jõulususs ootab" ; Allar Lillenurm "Öö sinine, helge..." ; Maarja-Liis Mäeste "Jõululuuletus" ; Merilin Serg "Lumi tuli" ; Silvi-Astrid Mickelin "Sajandite reel", "Hing ihkab"

Võõras / Jaan Kaplinski

Index Scriptorium Estoniae

Kaplinski, Jaan, 1941-

2003-01-01

Sisu: Võõras ; "ae mets tuleb kohvikusse ..." ; "Vercingetorix ütles: Caesar, sa võid ..." ; "ei jõua Sakala nõtkub variseb Nurmekund ... " ; "üks kuningas oli kord maata ..." ; "mehed laulsid vankrite kõrval ... " ; "ihu on surnud mõte on maetud ..." ; Katkuaja mälestus ; "Linnukuu sume sinine öö ..." ; Esivanemad ; "Jälle kord lööb seljas ..."

Kuus vaadet vastsele seadusele / Kaidi Urmet, Urmas Sutrop, Martin Hallik ... [jt.] ; intervjueerinud Mihkel Volt

Index Scriptorium Estoniae

2017-01-01

Mida arvavad 1. jaanuarist kehtima hakanud säilituseksemplari seadusest Eesti Kirjastuste Liidu tegevjuht Kaidi Urmet, Eesti Kirjandusmuuseumi direktor Urmas Sutrop, Tartu Ülikooli Raamatukogu direktor Martin Hallik, Tartu Ülikooli Raamatukogu kogude direktor Kristina Pai, Eesti Ajalehtede Liidu tegevdirektor Mart Raudsaar, Eesti Rahvusraamatukogu peadirektor Janne Andresoo ning Kultuuriministeeriumi raamatukogunõunik Ülle Talihärm

Dorogu molodõm! / Irina Andrejeva

Index Scriptorium Estoniae

Andrejeva, Irina

2004-01-01

Euroülikooli disainieriala lõpetajate Julia Hovanskaja ja Ljudmila Jerofejeva (Fashion studio "JU") Tervishoiumuuseumis näidatud ühiskollektsioonist "Renessanss". Janina ja Aleksandr Pasti (kaubamärk J.A.P. Style) kollektsioonist "Ja päike tõuseb jälle". Tikandite kavandite autor on moekunstnike-paari 14 aastane tütar Paulina. Demonstreeriti X-klubis Tallinnas

Energia avastuskeskus = Energy discovery center / Margit Aule ; kommenteerinud Kristiina Raid

Index Scriptorium Estoniae

Aule, Margit, 1981-

2015-01-01

Energia avastuskeskuse (Põhja pst 29/31, Tallinn) interjöörist ja ekspositsiooni kujundusest. Autor Margit Argus (KAOS Arhitektid); ekspositsiooni kujundus Margit Argus, Margit Aule; arhitektid Sander Aas, Margit Aule, Pelle Sten Viiburg (KAOS Arhitektid). Eesti Sisearhitektide Liidu aastapreemia 2014/2015 parima ajaloolise interjööri eest

Eisma sadamahoone = Eisma port building / Mari Kurismaa ; kommenteerinud Krista Aren

Index Scriptorium Estoniae

Kurismaa, Mari, 1956-

2015-01-01

Eluruumid Eisma sadamahoones (Eisma küla, Vihula vald, Lääne-Virumaa). Sisekujunduse autorid Mari Kurismaa, Indrek Allmann; arhitekt Indrek Allmann (AB Pluss). Eesti Sisearhitektide Liidu aastapreemia 2014/2015 parima kodu eest. Lühidalt Mari Kurismaast ja Indrek Allmannist

Pantvangide pered loodavad valitsuse pingutustele / Anneli Ammas ; kommenteerinud Alan Fraser

Index Scriptorium Estoniae

Ammas, Anneli, 1962-

2011-01-01

Liibanonis röövitud eestlaste lähedaste kommentaare pantvangide uue videopöördumise kohta. President Toomas Hendrik Ilves algatas pantvangide toetuseks kollase lindi kandmise kampaania. Vt. ka juhtkiri lk. 2: Lootuse lindid

Saaremaalt saab heinaseemet igale maitsele / Jana Rand ; kommenteerinud Hindrek Older

Index Scriptorium Estoniae

Rand, Jana, 1963-

2016-01-01

Saaremaal Laadjala külas tegutsev OÜ Saaremaa Seeme on Eesti suurim heinaseemne kasvataja, aga mitte erakordselt head looduslikud tingimused pole ettevõtte edu taganud, vaid aastakümnetega omandatud kogemused ja terve Sauna pere pühendunud töö. Vestlusest Arli Saunaga

Maagiline Matrix - muutuste võti / Marika Makarova ; kommenteerinud Ainar Leppik

Index Scriptorium Estoniae

Makarova, Marika

2010-01-01

USA kiropraktiku Richard Bartletti loodud Matrix Energetics tehnikate alusl Ainar Leppiku poolt loodud Maagilise Maatriksi meetodist, mis õpetab muutuste toomist oma ellu. Vestlustest Maagilise Maatriksi õpetajatega

Ärikultuur 15 aastat tagasi / Urve Vilk ; kommenteerinud Aku Sorainen

Index Scriptorium Estoniae

Vilk, Urve

2011-01-01

Krediidipanga juhatuse esimehe Andrus Kluge hinnangul oli ärikeskkond Eestis 15 aastat tagasi mitteformaalsem, naiivsem ja spontaansem kui praegu, kõik tegelesid kõigega. Margus Alviste hinnangul on 15 aastaga muutunud tavad ja kombed, rohkem on variserlikkust, eestlaste ettevõtlikkus on vähenenud

Õigusabi vähekindlustatuile / Mari Kasela ; kommenteerinud Maire Arm

Index Scriptorium Estoniae

Kasela, Mari

2011-01-01

Tasuta õigusabi majandus- ja makseraskustesse sattunud peredele pakub Eesti Juristide Liidu õigusportaal, esmase õigusabi teenust pakuvad Eesti Juristide Liit, sihtasutus Õigusteenuste Büroo Tallinnas, Üliõpilaste Õigusbüroo Tallinnas, Eesti Advokatuuri ja Lastekaitse Liidu koostööprojekt "Hea nõu lastega peredele"

Vaprad lucky loser'id / Jüri Aarma ; kommenteerinud Tanja Muravskaja

Index Scriptorium Estoniae

Aarma, Jüri, 1951-

2009-01-01

Tanja Muravskaja isikunäitus "Lucky Losers" Tallinna Linnagaleriis. Eksponeeritud videoportreed vene rahvusest Eesti kodanikest Dimitri Klenskist, Adolf Käisist, Anna Levandist, Tatjana Muravjovast, Mihhail Stalnuhhinist, Eduard Tomanist ja Boris Tuchist

Klaasis on pinget / Reet Varblane ; kommenteerinud Kati Kerstna, Kairi Orgusaar

Index Scriptorium Estoniae

Varblane, Reet, 1952-

2009-01-01

Klaasi kui (kunsti)materjali kasutamisest, mitmete erialade sümbioosist. Laura Mattioli Rossi, Rosa Barovier Mentasti ja Adriano Berengo kureeritud näitusest "Glass Stress" ("Klaasipinge") tänavusel Veneetsia biennaalil. Eesti klaasikunstist, Kai Koppeli eestvedamisel toimunud Haapsalu klaasipäevadest "Kasuta päeva"

LHV kinnitab Soome laenuturul kanda / Silvia Kruusmaa ; kommenteerinud Raul Malmstein

Index Scriptorium Estoniae

Kruusmaa, Silvia

2010-01-01

LHV sai Soome finantsinspektsioonilt loa hakata osutama piiriüleseid teenuseid Soomes, pank sõlmis Luottotalo Fenno Oy-ga laenuportfelli ostulepingu, omandades ligikaudu 12 500 eraisiku laenulepingud

Uut Kristjan Palusalu põgenemisloos / Kristjan Palusalu ; kommenteerinud Paavo Kivine

Index Scriptorium Estoniae

Palusalu, Kristjan, 1908-1987

2015-01-01

Palusalu ülekuulamisprotokoll. Protokollis on juttu Eesti oludest bolševiseerimise aegadel, metsavennasalkadest, mobiliseerimisest, teekonnast läbi Põhja-Venemaa, nn troika kohtust, bolševike-aegsetest vanglaoludest, rahva meelsusest bolševike võimu ajal, spordioludest

Kolmanda aastatuhande piraadid / kommenteerinud Peter Chalk ja Gordan Van Hook

Index Scriptorium Estoniae

2009-01-01

Piraatlusest Somaalia piirkonnas ja rahvusvahelistest dokumentidest piraatluse vastu võitlemiseks 21. sajandil. Kommenteerivad uurimiskeskuse RAND Corporation vanempoliitanalüütik Peter Chalk ja transpordikompanii Maersk Line innovatsiooni ja arenduse vanemdirektor Gordan Van Hook

Vahetuspere isa osutus seksuaalseks ahistajaks / Merje Pors ; kommenteerinud Oliver Kontram

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Pors, Merje

2011-01-01

Vahetusõpilase ahistamise juhtumist Argentiinas, kus vahetuspere isa kuritarvitas seksuaalselt vahetusõpilast. Vahetusprogrammide kaudu välismaale õppima minejate arvu vähenemisest, mistõttu on programmid sunnitud ümber orienteeruma ja rohkem välisõpilasi Eestisse tooma

Suurõppus valmistas linlastele peavalu / Mari Mets ; kommenteerinud Margus Kotter

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Mets, Mari

2011-01-01

17. mail toimus Tartus suur kriisiõppus EU CREMEX 2011, mille stsenaariumi järgi sattus õnnetusse ohtlikke kemikaale vedanud vagun ja tekkis radioaktiivsuse oht. Õppuse käigus evakueeriti ligi 500 Tähtvere elanikku

Reform andnuks kirevama riigikogu / Alo Raun ; kommenteerinud Martin Mölder

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Raun, Alo, 1981-

2011-01-01

Juhul kui Riigikogu oleks kokku pandud üleriigiliste nimekirjadeta, oleks sinna pääsenud nelja asemel kuus erakonda, lisaks kaks üksikkandidaati, Reformierakonna ja IRLi koalitsioon oleks kahanenud 52 mandaadile

Nia - rõõm liikumisest / Monica Raud ; kommenteerinud Sirje Sinisoo

Index Scriptorium Estoniae

Raud, Monica, 1981-

2014-01-01

1983. aastal Debbie ja Carlos Rosaśide poolt üheksast liikumistehnikast - taekwondo, aikido, taiji, dšässtants, moderntants, Isadora Duncani tants, Feldenkraisi meetod, Aleksanderi tehnika ja jooga - sünteeritud liikumisõpetusest

LLE Review, Volume 57. Quarterly report, October--December 1993

Energy Technology Data Exchange (ETDEWEB)

Simon, A. [ed.

1993-12-31

During this quarter, the visible fruits of long design labors on the OMEGA Upgrade began to appear. The target mirror structure was put in place, along with the target chamber itself. The laser bay structures were also installed, and the bay is now being prepared to receive optomechanical, control, and laser assemblies. Further details are in the OMEGA Upgrade Status Report in this issue. Theory and analysis of previous experiments continued during this reporting period. Articles contained herein describe an improved theory of the ablative Rayleigh-Taylor instability; a novel proposal for characterizing plasma-density profiles by using grid image refractometry; a much-improved treatment of the damping of ion sound waves in a mixture of light and heavy ions; and, finally, a new interpretation of measurements of 3/2-harmonic radiation emitted from the long-scale-length plasmas created in earlier OMEGA experiments.

Zweifelsfälle in der Wortstellung im 18. Jahrhundert

Directory of Open Access Journals (Sweden)

Konopka, Marek

2003-01-01

Full Text Available The syntactic rules of today's High German are generally thought to have crystallized during the 18th century. One can therefore expect that during that time the processes of grammaticalization had a particular influence on doubtful cases in the usage of language. The syntactic development varied from region to region and was accompanied by theoretical controversies. One of the controversial issues was word order. The debates focused primarily on the order in verbal complexes and on the possibility of extraposing simple components and dependent clauses. This paper is based on the assumption that the theoretical controversies in some way reflected the doubtful cases in the usage of language. In order to identify the actual variants, the theoretical controversies will be outlined first. Then the analysis will focus on whether and how these variants were used in a corpus of 18th century texts. The objective is to determine the language-internal, sociological, and geographical factors of the variants' usage and thus to model the situations in which the doubtful cases ocurred. In conclusion, the following issues will be discussed: the relationship between the doubtful cases and diachronic language developments, the language-external factors of the doubtful cases, and the approach of language theorists to doubtful cases.

Utbildning – mellan individ, nation och samhälle

Directory of Open Access Journals (Sweden)

Carsten Ljunggren

2011-01-01

Full Text Available Education – between the individual, the nation and the society. In this lecture I dwell on the question of how different forms of national identity affect the education of young citizens. Although this significant contemporary problem is by no means new in the history of education it has become increasingly evident during the 21st century. Starting with a brief picture of a downward trend for a multicultural policy I argue that the increasing focus on national identity, when related to education, is about individual and collective self-consciousness – a consciousness that is further characterized in terms of citizenship education. By referring to Jürgen Habermas’ thesis of a public sphere and nationality; John Dewey’s focus on the meaning of democracy; Hannah Arendt’s highlighting of the authentic person taking place in the public sphere, and to Richard Rorty’s emphasis on contingency as an ontological condition of the individual and society, I discuss the principles for a citizenship education that treats nationality as a political claim, rather than an ethno-cultural fact. I do this in terms of an expressive agonism.

Kuidas jääda hiinlaseks / Ülle Dreifeldt

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Dreifeldt, Ülle

2001-01-01

Pariisi 8. Ülikooli teatrikateedri tudeng National Taiwan Junior College of Performing Arts'i hiina klassikalise ooperi intensiivkursustest - ooperi koolist, õppetöö korraldusest, pekingi ooperist

Recent developments in x-ray laser research at LLE

International Nuclear Information System (INIS)

Boehly, T.; Yaakobi, B.; Craxton, R.S.; Epstein, R.; Richardson, M.C.; Russotto, M.; Soures, J.M.; Wang, J.

1989-01-01

The authors present results and analysis of recent experiments using multiple-foil target designs for a collisional excitation x-ray laser in Ne-like nickel and germanium. These targets, which are designed to yield higher gains than single-exploding-foil targets, are irradiated by 600 ps pulses of 351 nm light in a single 18-mm line from GDL. The lasing lines at --230 A are observed with a 1-m grazing incidence grating spectrometer. They discuss the relative merit of different pump-laser wavelengths and present experimental results for three wavelengths: 1.06 μm, 527 nm, and 351 nm. They present plans for the conversion of the GDL laser to a --100 J - 10 ps laser (10 TW) which will be used for producing a recombinationally pumped laser in Al which is predicted to lase at 39 A. Results of computer simulation of these proposed experiments are presented

Demograafiline üldpilt = Overall demographic situation / Ülle Valgma

Index Scriptorium Estoniae

Valgma, Ülle

2006-01-01

Euroopa Liidu riikides, k.a Eestis, loetakse vanuriea alguseks 65. eluaastat. 2006. a. 1. jaanuari seisuga elas Eestis arvestuslikult 225 066 vähemalt 65-aastast inimest, naisi 150 448 ja mehi 74 618. Rahvastiku vananemine, vanurite osatähtsus täisealises rahvastikus. Graafik, tabelid, diagrammid