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Sample records for avo karus tiiu

  1. Archaeological studies in Hanila Church and Karuse Churchyard / Villu Kadakas, Guido Toos

    Index Scriptorium Estoniae

    Kadakas, Villu, 1972-

    2013-01-01

    Lähestikku asuvatest kirikutest, mis tõenäoliselt rajati juba 1220. aastatel kuulusid keskajal erinevate valitsejate alla. Hanila Saare-Lääne piiskopkonnale ja Karuse Liivi Ordule. Mõlemad kirikud paistavad silma suure kollektsiooni trapetsikujuliste hauaplaatidega, mis kuuluvad Eesti hauaplaatide varaseimasse tüüpi

  2. Bayesian seismic AVO inversion

    Energy Technology Data Exchange (ETDEWEB)

    Buland, Arild

    2002-07-01

    A new linearized AVO inversion technique is developed in a Bayesian framework. The objective is to obtain posterior distributions for P-wave velocity, S-wave velocity and density. Distributions for other elastic parameters can also be assessed, for example acoustic impedance, shear impedance and P-wave to S-wave velocity ratio. The inversion algorithm is based on the convolutional model and a linearized weak contrast approximation of the Zoeppritz equation. The solution is represented by a Gaussian posterior distribution with explicit expressions for the posterior expectation and covariance, hence exact prediction intervals for the inverted parameters can be computed under the specified model. The explicit analytical form of the posterior distribution provides a computationally fast inversion method. Tests on synthetic data show that all inverted parameters were almost perfectly retrieved when the noise approached zero. With realistic noise levels, acoustic impedance was the best determined parameter, while the inversion provided practically no information about the density. The inversion algorithm has also been tested on a real 3-D dataset from the Sleipner Field. The results show good agreement with well logs but the uncertainty is high. The stochastic model includes uncertainties of both the elastic parameters, the wavelet and the seismic and well log data. The posterior distribution is explored by Markov chain Monte Carlo simulation using the Gibbs sampler algorithm. The inversion algorithm has been tested on a seismic line from the Heidrun Field with two wells located on the line. The uncertainty of the estimated wavelet is low. In the Heidrun examples the effect of including uncertainty of the wavelet and the noise level was marginal with respect to the AVO inversion results. We have developed a 3-D linearized AVO inversion method with spatially coupled model parameters where the objective is to obtain posterior distributions for P-wave velocity, S

  3. TPÜ Akadeemilise Raamatukogu ajaloolised kogud rahvusvahelistes infoallikates / Tiiu Reimo

    Index Scriptorium Estoniae

    Reimo, Tiiu, 1953-

    2005-01-01

    Lk. 99 mainitud : Urve Lõhmus, Voldemar Miller, Tiiu Reimo; lk. 100 : Voldemar Miller, Kyra Robert; lk. 102 : Tiiu Reimo, Medea Jerser, Toomas Raudam; lk. 103 : Antti Oviir, Aita Jõulu; lk. 104 : Tiiu Reimo, Marita Paas, Mati Merioja, Tiiu Pukk, Eve Roosileht

  4. Mida arvavad koolist õppejõud väljastpoolt akadeemiat? / Tiiu Reimo, Kaie Holm, Malle Ermel, Tiiu Valm

    Index Scriptorium Estoniae

    2012-01-01

    TLÜ Infoteaduste Instituudi direktori Tiiu Reimo, Tallinna Keskraamatukogu direktori Kaie Holmi, Tartu Ülikooli Raamatukogu direktori kt Malle Ermeli ja kirjastuse TEA toimetuse juhataja Tiiu Valmi arvamused infoteaduse ja raamatukogunduse alase õppe korraldusest Viljandi Kultuuriakadeemias

  5. Tallinnas Narva mnt. 7 asuva kohviku Zebra sisekujundus / Tiiu Truus, Tiiu Prisko, Mati Veermets...[jt.

    Index Scriptorium Estoniae

    2006-01-01

    põhiplaan, 11 värv. vaadet; fotod: Kalle Veesaar; laes olevate dekoratiivsete lippude graafiline kujundus on Tiiu Priskolt ja Mati Veermetsalt, tualettruumi looduskivist valamu ja põrandavaasi autor on Kaido Kivi

  6. EFFE 2001 konverents Tallinnas / Tiiu Kuurme

    Index Scriptorium Estoniae

    Kuurme, Tiiu, 1953-

    2001-01-01

    24.- 27. maini 2001 toimub Tallinnas EFFE 2001 (European Forum for Freedom in Education) konverents "Haridus tänases kodanikuühiskonnas". Konverentsi korraldavad Sirje Priimägi ja Tiiu Kuurme. Arutatakse lapse, lapsevanema, õpetaja ja kooli vabaduse teemat. European Forum for Freedom in Education ehk EFFE on üleeuroopaline organisatsioon, mis ühendab alternatiivpedagoogiliste ja humanistlike liikumiste esindajaid

  7. Tiiu Truus : minimalism on elatav / Aale Kask

    Index Scriptorium Estoniae

    Kask, Aale

    2008-01-01

    Sisearhitekt Tiiu Truus sisearhitekti tööst, disainkodust, oma materjalieelistustest, mööbli, treppide ja kaminate ise disainimisest, koostööst tellijatega, inspiratsiooniallikatest. T. Truusi kujundatud ärinaise korterist Tallinnas, eramust (arhitekt Kalle Vellevoog) Tartus, villast (arhitekt Emil Urbel) Veskimöldres, Aaviku elurajooni tüüpmajast (arhitekt E. Urbel). T. Truusile omistatud preemiad

  8. Kuidas suhtute erakooli? / Andrus Kuusmann, Rein Rebane, Tiiu Kuurme ... [jt.

    Index Scriptorium Estoniae

    2012-01-01

    Küsimusele vastavad Tartu erakooli nõukogu esimees Andrus Kuusmann, Rocca al Mare Kooli AS-i juhataja Rein Rebane, TLÜ õppejõud Tiiu Kuurme, Viljandi Waldorfkooli õpetaja Sulev Ojap ja TLÜ õppejõud Tõnu Ploompuu

  9. Arthur Puksovi fondi auhind Tiiu Reimole / Sirje Lauring Vaska

    Index Scriptorium Estoniae

    Lauring Vaska, Sirje

    2004-01-01

    Arthur Puksovi fond (Kanada) määras esimese preemia laureaadiks TPÜAR baltika ja haruldaste raamatute osakonna vanembibliograafi, TPÜ raamatuteaduse õppetooli juhataja professor Tiiu Reimo väljaande "Raamatukultuur Tallinnas 18. sajandi teisel poolel" eest

  10. Science from the Avo 1ST Light: the High Redshift Universe

    Science.gov (United States)

    Walton, Nicholas A.

    The Astrophysical Virtual Observatory science working group defined a number of key science drivers for which the AVO should develop capabilities. At the AVO's Jan 2003 'First Light' event the AVO prototype data access and manipulation tool was demonstrated. In particular its use in enabling discovery in deep multi wavelength data sets was highlighted. In this presentation I will describe how the AVO demonstrator has enabled investigation into the high redshift universe and in particular its use in discovering rare populations of high redshift galaxies from deep Hubble and ground based imaging data obtained through the Great Observatories Origins Deep Survey (GOODS) programme.

  11. Preface of Special issue on Automated Verification of Critical Systems (AVoCS'14)

    NARCIS (Netherlands)

    Huisman, Marieke; van de Pol, Jaco

    2016-01-01

    AVoCS 2014, the 14th International Conference on Automated Verification of Critical Systems has been hosted by the University of Twente, and has taken place in Enschede, Netherlands, on 24–26 September, 2014. The aim of the AVoCS series is to contribute to the interaction and exchange of ideas among

  12. Bayesian inversion of synthetic AVO data to assess fluid and shale ...

    Indian Academy of Sciences (India)

    A Bayesian inversion scheme for estimating reservoir parameters from amplitude vs. offset (AVO) data was used to obtain the information about uncertainties as well as their most likely values. The results from our workflow give reliable estimates of water saturation from AVO data at small uncertainties, provided background ...

  13. Bayesian inversion of synthetic AVO data to assess fluid and shale ...

    Indian Academy of Sciences (India)

    Hafiz Mubbasher Anwer

    Rock-physics models are often used to link ... AVO data, i.e., reflection coefficients from top ... sion method for estimation of reservoir parameters ..... the probability of finding the elliptic shale inclusion or spatial ..... Science & Business Media.

  14. Analysis and Interpretation of Avo Data in Buit-North Prospect of the Niger Delta Slope

    International Nuclear Information System (INIS)

    Oladapo, M.I.; Ojo, J. S.; Adetola, B.A.

    2003-01-01

    A qualitative analysis and interpretation of Amplitude Variations with Offset (AVO) data from Buit-North prospect in the Niger Delta Slope has been undertaken. Four horizons evaluated are AA (1900mm), BB (2345m), CC (2500m) and DD (2935). The work involved the comparison of AVO analysis of Buit-I well log and those of 3-D Pre-Stack Time Migrated (PSTM) seismic data acquired from the study area. Acoustic Impedance-Depth trend generated from Buit-1 Well demonstrates that AVO interpretation at depths between 2650m and .3300m (points of polynomial fit convergence) may be subdued due to nera zero impedance contrasts at contacts. Monte-Carlo models generated for the horizons using parameters measured from Buit. Zoeppritz (AVO) curves and seismic attributes crossplots were generated for all the horizons. AA horizon exhibit classes II and IV (falling AVO) while horizon BB reveal class III (classical bright spot) gas sand. Horizon CC exhibit class II (near zero impedance) gas sand while the seismic attributes crossplots show no distinct anomalous plots. The AVO response curves displayed at the upper level of horizon DD is characteristic of class IV response with the lower level exhibiting class II attribute. The seismic attributes crossplots for DD show plots on quandrants II, III and IV thus confirmation AVO analysis complexity within that depth window. Quantitative analysis and interpretation of AVO data is demonstrated in this study as a valuable emerging technology for appraising deep-water prospects for the delineation of probable hydrocarbon zones for further studies

  15. Avo analysis in the high impedance reservoir of Chuchupa Field

    International Nuclear Information System (INIS)

    Cediel Mauricio; Almanza Ovidio; Montes Luis

    2012-01-01

    The technique of bright spot as a direct indicator of hydrocarbons has been widely used since the work of Ostrander (1984), particularly in gas fields. Located at north of Colombia, the Chuchupa field has produced gas continuously during 30 years, but despite the coverage with 2D seismic, amplitude anomalies associated with gas accumulation have not been observed. In order to find the relationships between the amplitude information and the gas accumulation, an AVO analysis was performed to describe the seismic reservoir response. The raw data of a 2D seismic line that crosses the field from East to West and a well log data set were used. In a first approach the seismic response was modeled using well logs, so a comparative analysis between the furnished synthetic seismograms and the real CDP gathers was done. The results indicated that the reservoirs top is represented by a low amplitude peak which decreases when the offset increases but whose phase remains unchanged. In the well, where the reservoir has 100% gas saturation, a high correlation between the synthetic and real CDP gathers was observed. In a second approach, anomalous clustered points in the IV quadrant were discriminated through intercept versus gradient cross plot analysis. A weak Class-I anomaly was identified, which could not be observed in stacked sections and hence it should be analyzed using pre-stack data.

  16. An analysis of AVO inversion for postcritical offsets in HTI media

    KAUST Repository

    Skopintseva, Lyubov; Alkhalifah, Tariq Ali

    2013-01-01

    Azimuthal variations of wavefield characteristics, such as traveltime or reflection amplitude, play an important role in the identification of fractured media. A transversely isotropic medium with a horizontal symmetry axis (HTI medium) is the simplest azimuthally anisotropic model typically used to describe one set of vertical fractures. There exist many techniques in industry to recover anisotropic parameters based on moveout equations and linearized reflection coefficients using such a model. However, most of the methods have limitations in defining properties of the fractures due to linearizations and physical approximations used in their development. Thus, azimuthal analysis of traveltimes based on normal moveout ellipses recovers a maximum of three medium parameters instead of the required five. Linearizations made in plane-wave reflection coefficients (PWRCs) limit the amplitude-versus-offset (AVO) analysis to small incident angles and weak-contrast interfaces. Inversion based on azimuthal AVO for small offsets encounters nonuniqueness in the resolving power of the anisotropy parameters. Extending the AVO analysis and inversion to and beyond the critical reflection angle increases the amount of information recovered from the medium. However, well-accepted PWRCs are not valid in the vicinity of the critical angle and beyond it, due to frequency and spherical wave effects. Recently derived spherical and effective reflection coefficient (ERC) methods overcome this problem. We extended the ERCs approach to HTI media to analyze the potential of near- and postcritical reflections in azimuthal AVO analysis. From the sensitivity analysis, we found that ERCs are sensitive to different sets of parameters prior to and beyond the critical angle, which is useful in enhancing our resolution of the anisotropy parameters. Additionally, the resolution of the parameters depends on a sufficient azimuthal coverage in the acquisition setup. The most stable AVO results for the

  17. An analysis of AVO inversion for postcritical offsets in HTI media

    KAUST Repository

    Skopintseva, Lyubov

    2013-04-12

    Azimuthal variations of wavefield characteristics, such as traveltime or reflection amplitude, play an important role in the identification of fractured media. A transversely isotropic medium with a horizontal symmetry axis (HTI medium) is the simplest azimuthally anisotropic model typically used to describe one set of vertical fractures. There exist many techniques in industry to recover anisotropic parameters based on moveout equations and linearized reflection coefficients using such a model. However, most of the methods have limitations in defining properties of the fractures due to linearizations and physical approximations used in their development. Thus, azimuthal analysis of traveltimes based on normal moveout ellipses recovers a maximum of three medium parameters instead of the required five. Linearizations made in plane-wave reflection coefficients (PWRCs) limit the amplitude-versus-offset (AVO) analysis to small incident angles and weak-contrast interfaces. Inversion based on azimuthal AVO for small offsets encounters nonuniqueness in the resolving power of the anisotropy parameters. Extending the AVO analysis and inversion to and beyond the critical reflection angle increases the amount of information recovered from the medium. However, well-accepted PWRCs are not valid in the vicinity of the critical angle and beyond it, due to frequency and spherical wave effects. Recently derived spherical and effective reflection coefficient (ERC) methods overcome this problem. We extended the ERCs approach to HTI media to analyze the potential of near- and postcritical reflections in azimuthal AVO analysis. From the sensitivity analysis, we found that ERCs are sensitive to different sets of parameters prior to and beyond the critical angle, which is useful in enhancing our resolution of the anisotropy parameters. Additionally, the resolution of the parameters depends on a sufficient azimuthal coverage in the acquisition setup. The most stable AVO results for the

  18. Formation, structure and magnetism of the metastable defect fluorite phases AVO3.5+x (A=In, Sc)

    International Nuclear Information System (INIS)

    Shafi, Shahid P.; Lundgren, Rylan J.; Cranswick, Lachlan M.D.; Bieringer, Mario

    2007-01-01

    We report the preparation and stability of ScVO 3.5+x and the novel phase InVO 3.5+x . AVO 3.5+x (A=Sc, In) defect fluorite structures are formed as metastable intermediates during the topotactic oxidation of AVO 3 bixbyites. The oxidation pathway has been studied in detail by means of thermogravimetric/differential thermal analysis and in-situ powder X-ray diffraction. The oxidation of the bixbyite phase follows a topotactic pathway at temperatures between 300 and 400 deg. C in air/carbon dioxide. The range of accessible oxygen stoichiometries for the AVO 3.5+x structures following this pathway are 0.00≤x≤0.22. Rietveld refinements against powder X-ray and neutron data revealed that InVO 3.54 and ScVO 3.70 crystallize in the defect fluorite structure in space group Fm-3 m (227) with a=4.9863(5) and 4.9697(3)A, respectively with A 3+ /V 4+ disorder on the (4a) cation site. Powder neutron diffraction experiments indicate clustering of oxide defects in all samples. Bulk magnetic measurements showed the presence of V 4+ and the absence of magnetic ordering at low temperatures. Powder neutron diffraction experiments confirmed the absence of a long range ordered magnetic ground state. - Graphical abstract: Topotactic oxidation of AVO 3 bixbyite to AVO 3.5 defect fluorite structure followed by in-situ powder X-ray diffraction. The upper structural diagram shows a six coordinated (A/V)-O 6 fragment in bixbyite, the lower structure illustrates the same seven-fold coordinated (A/V)-O 7 cubic environment in the defect fluorite structure

  19. Es war einmal ... : raamatunäitus baltisaksa kirjandusest / Sirje Lusmägi, Tiiu Reimo

    Index Scriptorium Estoniae

    Lusmägi, Sirje, 1952-

    2012-01-01

    2011. a augustis Tallinnas toimunud baltisaksa kultuuripäevade raames avati Tallinna Keskraamatukogus ka raamatunäitus, korraldajaks Baltisaksa Kultuuri Selts Eestis. Näituse koostasid Sirje Lusmägi ja Tiiu Reimo RR-i ja TLÜAR-i kogude põhjal

  20. Tiiu Ernitsa doktoritöö muusikakasvatusest baltisaksa koolides / Ingrid Rüütel

    Index Scriptorium Estoniae

    Rüütel, Ingrid, 1935-

    2014-01-01

    16. mail 2013. a. kaitses Tiiu Ernits Tallinna Ülikooli Kasvatusteaduste Instituudis doktoritööd "Muusikaõppekirjandus ja laulmisõpetus saksa õppekeelega koolides Eestis aastatel 1860-1914" ("Music Education Literature and Teaching of Singing in Schools with German as the language of Instruction in Estonia 1860-1914")

  1. Development of a measuring system for poloidal field profile in JIPP T-IIU plasmas

    International Nuclear Information System (INIS)

    Kuramoto, Hideharu; Hiraki, Naoji; Moriyama, Shin-ichi; Toi, Kazuo; Sato, Kuninori.

    1995-01-01

    A Zeeman polarimeter has been developed to measure the poloidal magnetic field profile in the plasma edge of the JIPP T-IIU tokamak. The poloidal field strength is determined from the analysis of circular polarization of a HeII 4686A spectral lines emitted from a plasma. The polarization modulation rate, which is proportional to the magnetic field strength along a line of sight, is estimated as a ratio of the difference between the left-hand circular polarized line intensity and right-hand one to the sum of them. A newly developed fast scanning Fabry-Perot interferometer allows us to improve a time resolution up to 1.5 ms. The poloidal magnetic field profile in He-doped deuterium plasmas of JIPP T-IIU has been successfully obtained with this polarimeter system. (author)

  2. Geologic data management at AVO: building authoritative coverage with radical availability (Invited)

    Science.gov (United States)

    Cameron, C.; Snedigar, S. F.; Nye, C. J.

    2009-12-01

    In 2002, the Alaska Volcano Observatory (AVO) began creating the Geologic Database of Information on Volcanoes in Alaska (GeoDIVA) to create a system that contains complete, flexible, timely, and accurate geologic and geographic information on Pleistocene and younger volcanoes in Alaska. This system was primarily intended to be a tool for scientific investigation, crisis response, and public information - delivered in a dynamic, digital format to both internal and external users. It is now the back-end of the AVO public website. GeoDIVA does not interface with our daily monitoring activities, however -- seismic and satellite data are handled by different database efforts. GeoDIVA also doesn’t store volcanic unrest data, although we hope WOVOdat will. GeoDIVA does include modules for the following datasets: bibliography (every subsequent piece of data in GeoDIVA is tied to a reference), basic volcano information (~137 edifices), historical eruption history information (~550 events), images (~17,000), sample information (~4400), geochemistry (~1500; population in progress), petrography (very early stages of data creation), sample storage (~14,000), and Quaternary vent information (~1200 vents). Modules in progress include GIS data, tephra data, and geochronologic data. In recent years, we have been doing maintenance work on older modules (for example, adding new references to the bibliography, and creating new queries and data fields in response to user feedback) as well as developing, designing, and populating new modules. Population can be quite time consuming, as there are no pre-compiled comprehensive existing sources for most information on Alaskan volcanoes, and we carefully reference each item. Newer modules also require more complex data arrangements than older modules. To meet the needs of a diverse group of users on widely varying computer platforms, GeoDIVA data is primarily stored in a MySQL DBMS; PostGIS/PostgreSQL are currently used to store and

  3. The time-lapse AVO difference inversion for changes in reservoir parameters

    Science.gov (United States)

    Longxiao, Zhi; Hanming, Gu; Yan, Li

    2016-12-01

    The result of conventional time-lapse seismic processing is the difference between the amplitude and the post-stack seismic data. Although stack processing can improve the signal-to-noise ratio (SNR) of seismic data, it also causes a considerable loss of important information about the amplitude changes and only gives the qualitative interpretation. To predict the changes in reservoir fluid more precisely and accurately, we also need the quantitative information of the reservoir. To achieve this aim, we develop the method of time-lapse AVO (amplitude versus offset) difference inversion. For the inversion of reservoir changes in elastic parameters, we apply the Gardner equation as the constraint and convert the three-parameter inversion of elastic parameter changes into a two-parameter inversion to make the inversion more stable. For the inversion of variations in the reservoir parameters, we infer the relation between the difference of the reflection coefficient and variations in the reservoir parameters, and then invert reservoir parameter changes directly. The results of the theoretical modeling computation and practical application show that our method can estimate the relative variations in reservoir density, P-wave and S-wave velocity, calculate reservoir changes in water saturation and effective pressure accurately, and then provide reference for the rational exploitation of the reservoir.

  4. Análisis de la amplitud referenciada con trayectorias de rayo y su aplicación en AVO

    Directory of Open Access Journals (Sweden)

    Bohórquez Q. Jesús G.

    2003-08-01

    Full Text Available

    The AVO analysis is based in variation of amplitude of waves with offset, due mainly to elastic properties of rocks. The variables characterizing the elastic behavior ofrocks, licke velocity of s-waves and attenuation, can be estimated by AVO analysis. This can be considered cheap in case ofland acquisition and possible in case of maxime acquisition. This paper describes a different methodology to use AVO, analyzing the relative change ofthe amplitude use with frequency between two reflectors, recovering the last energy of wave due transmission are conversion of wares affected by the angle of incidence.

    The method was applica to synthetic data of models with homogeneus and isotropic layers separated by plan-paralled interfaces, models associated to maxime depositation environment with low tectonic activity, with stratigraphic features as seen in wt plans in Colombia.

    EI análisis AVO se basa en la variación de amplitudes de ondas con el offset, determinada entre otras causas por las propiedades elásticas de las rocas.

    Las variables necesarias para caracterizar el comportamiento elástico de las rocas, como la velocidad de ondas-s y atenuación, se llegan a determinar mediante análisis AVO. La valoración de velocidades resulta menos costosa en unos casos, cuando el AVO

  5. Fast cooling phenomena with ice pellet injection in the JIPP T-IIU Tokamak

    International Nuclear Information System (INIS)

    Sakamoto, M.; Sato, K.N.; Ogawa, Y.

    1991-01-01

    Ice pellet injection experiments were carried out in the JIPP T-IIU Tokamak in order to study thermal (cooling) transport just after injection. The cut-off problem of ECE signals due to the rise in density has been resolved by careful measurements of the temperature profile at a high time resolution (Δt = 2μs) during its decay phase. The phenomenon of ultra-fast cooling (so-called pre-cooling) has been identified using the two different methods of ECE and soft X-ray (SXR) measurements. In the outer region (r > r q=1 ) of the plasma the cooling propagation velocity is comparable to or slightly greater than the pellet velocity, while in the central region (r q=1 ) the propagation velocity is significantly greater than the pellet velocity. Ice pellets were injected into various kinds of JIPP T-IIU plasmas, the current and sawtooth phase of which had different values, including a no-sawtooth plasma. The existence of the q = 1 surface and arrival of a pellet near the q = 1 surface have turned out to be necessary conditions for pre-cooling, and even just after the sawtooth crash the pre-cooling starts around the q = 1 surface, not at the plasma center. Simultaneous measurements of electron temperature and density profiles indicate that the central temperature always decreases before the central density increases. Some anomalous transport might be induced by pellet injection at the central region. (Author)

  6. Target of rapamycin complex 2 signals to downstream effector yeast protein kinase 2 (Ypk2) through adheres-voraciously-to-target-of-rapamycin-2 protein 1 (Avo1) in Saccharomyces cerevisiae.

    Science.gov (United States)

    Liao, Hsien-Ching; Chen, Mei-Yu

    2012-02-24

    The conserved Ser/Thr kinase target of rapamycin (TOR) serves as a central regulator in controlling cell growth-related functions. There exist two distinct TOR complexes, TORC1 and TORC2, each coupling to specific downstream effectors and signaling pathways. In Saccharomyces cerevisiae, TORC2 is involved in regulating actin organization and maintaining cell wall integrity. Ypk2 (yeast protein kinase 2), a member of the cAMP-dependent, cGMP-dependent, and PKC (AGC) kinase family, is a TORC2 substrate known to participate in actin and cell wall regulation. Employing avo3(ts) mutants with defects in TORC2 functions that are suppressible by active Ypk2, we investigated the molecular interactions involved in mediating TORC2 signaling to Ypk2. GST pulldown assays in yeast lysates demonstrated physical interactions between Ypk2 and components of TORC2. In vitro binding assays revealed that Avo1 directly binds to Ypk2. In avo3(ts) mutants, the TORC2-Ypk2 interaction was reduced and could be restored by AVO1 overexpression, highlighting the important role of Avo1 in coupling TORC2 to Ypk2. The interaction was mapped to an internal region (amino acids 600-840) of Avo1 and a C-terminal region of Ypk2. Ypk2(334-677), a truncated form of Ypk2 containing the Avo1-interacting region, was able to interfere with Avo1-Ypk2 interaction in vitro. Overexpressing Ypk2(334-677) in yeast cells resulted in a perturbation of TORC2 functions, causing defective cell wall integrity, aberrant actin organization, and diminished TORC2-dependent Ypk2 phosphorylation evidenced by the loss of an electrophoretic mobility shift. Together, our data support the conclusion that the direct Avo1-Ypk2 interaction is crucial for TORC2 signaling to the downstream Ypk2 pathway.

  7. Multivariate Formation Pressure Prediction with Seismic-derived Petrophysical Properties from Prestack AVO inversion and Poststack Seismic Motion Inversion

    Science.gov (United States)

    Yu, H.; Gu, H.

    2017-12-01

    A novel multivariate seismic formation pressure prediction methodology is presented, which incorporates high-resolution seismic velocity data from prestack AVO inversion, and petrophysical data (porosity and shale volume) derived from poststack seismic motion inversion. In contrast to traditional seismic formation prediction methods, the proposed methodology is based on a multivariate pressure prediction model and utilizes a trace-by-trace multivariate regression analysis on seismic-derived petrophysical properties to calibrate model parameters in order to make accurate predictions with higher resolution in both vertical and lateral directions. With prestack time migration velocity as initial velocity model, an AVO inversion was first applied to prestack dataset to obtain high-resolution seismic velocity with higher frequency that is to be used as the velocity input for seismic pressure prediction, and the density dataset to calculate accurate Overburden Pressure (OBP). Seismic Motion Inversion (SMI) is an inversion technique based on Markov Chain Monte Carlo simulation. Both structural variability and similarity of seismic waveform are used to incorporate well log data to characterize the variability of the property to be obtained. In this research, porosity and shale volume are first interpreted on well logs, and then combined with poststack seismic data using SMI to build porosity and shale volume datasets for seismic pressure prediction. A multivariate effective stress model is used to convert velocity, porosity and shale volume datasets to effective stress. After a thorough study of the regional stratigraphic and sedimentary characteristics, a regional normally compacted interval model is built, and then the coefficients in the multivariate prediction model are determined in a trace-by-trace multivariate regression analysis on the petrophysical data. The coefficients are used to convert velocity, porosity and shale volume datasets to effective stress and then

  8. Analysis of seismic reflectivity and AVO pattern of BSR using OBS data in the southwestern offshore region of Taiwan

    Energy Technology Data Exchange (ETDEWEB)

    Cheng, W.B.; Yang, H.R. [Jinwen Univ. of Science and Technology, Hsintien City, Taipei County, Taiwan (China). Dept. of Environment and Property Management; Schnurle, P.; Liu, C.S. [National Taiwan Univ., Taipei, Taiwan (China). Inst. of Oceanography; Lee, C.S. [National Taiwan Ocean Univ., Keelung, Taiwan (China). Inst. of Applied Earth Science; Wang, Y.; Chung, S.H.; Chen, S.C. [Ministry of Economic Affairs, Taiwan (China). Central Geological Survey

    2008-07-01

    Regional multi-channel seismic reflection profiles that were conducted in Taiwan from 2003 to 2006 resulted in the identification of a gas hydrate-related bottom simulating reflector (BSR) in the broad southwestern offshore region of Taiwan. In order to understand the regional distribution of methane hydrate bearing layers and explore concentrated hydrate bearing layers, this paper presented a comprehensive analysis of reflection coefficient and amplitude-versus-offset (AVO) pattern of BSR using ocean bottom seismographs (OBSs) seismic data acquired in the southwestern offshore region of Taiwan. The study focused on the analysis and interpretation of airgun array signals recorded by OBSs during 2004 and 2006. Ten profiles of seismic reflection/refraction with a total length of about 140 km and recorded by 50 recovered OBSs were acquired on the active and passive margins in offshore southwestern Taiwan. Amplitudes of the direct water arrival, the multiple, and the BSR were picked interactively for all the OBS lines. A quantitative representation of reflector strength was provided by calculation of reflection coefficients. In general, the seafloor reflection coefficients for the active and passive margins were estimated as 0.1-0.25. The paper presented the data and analysis as well as the results of the study. It was concluded that the results of calculated reflection coefficient of the BSR in offshore southwest Taiwan suggested that inferred hydrate concentration for the passive margin profiles was relatively higher than that for the active margin profiles. 4 refs.

  9. Kättemaksu tund läheneb - hangunud verele ülesklopsitud röövriik hävib! : vastupanuliikumise salatrükikoda "Punker Tiiu" Kambja vallas 1947.-1948. aastal / Tiit Noormets

    Index Scriptorium Estoniae

    Noormets, Tiit, 1959-

    2006-01-01

    Põrandaaluse salatrükikoja أPunker Tiiuؤ (1947-1948) tegevusest, lendlehtede levitamisest Tartumaal. Dokument: "Väljavõte ENSV RJM Tartu linna osakonna 2-N jaoskonna tööaruandest 1949. a. septembrikuu kohta"

  10. Mis saab eesti gümnaasiumist? / Igor Garšnek, Linnar Priimägi, Tiiu Purdelo ; vestluse pani kirja Raivo Juurak

    Index Scriptorium Estoniae

    Garšnek, Igor, 1958-

    2008-01-01

    Riigikirjandi drillimise asemel on vaja hakata gümnaasiumis süvendatult õppima valikaineid, leiavad TLÜ õppejõud Linnar Priimägi, Eesti Kunstiakadeemia õppejõud Igor Garšnek ja SA Õiguskolledži asutaja Tiiu Purdelo

  11. [Valitsusliidus olevad Reformierakond ning Isamaa ja Res Publica Liit on kavandatava koolireformi suhtes eri meelt] / Mailis Reps, Tiiu Kuurme, Karin Kütt

    Index Scriptorium Estoniae

    Reps, Mailis, 1975-

    2010-01-01

    Reformierakonna ettepaneku kohta jätta omavalitsustele õiguse otsustada, kas gümnaasium ja põhikool lahutatakse või jätkatakse ühendkooliga avaldavad arvamust riigikogu liige Mailis Reps, Tallinna Ülikooli dotsent Tiiu Kuurme ja Rannu keskkooli direktor Karin Kütt

  12. Experimental characteristics of ion Bernstein wave heating on JIPP T-IIU tokamak

    International Nuclear Information System (INIS)

    Ogawa, Y.; Kawahata, K.; Ando, R.

    1986-03-01

    The directly launched Ion Bernstein Wave (IBW) heating experiments have been carried out on JIPP T-IIU tokamak for two experimental conditions; (a) the ''3rd-branch'' of the IBW between 3rd- and 4th-cyclotron harmonics of the deuterium, and (b) the ''2nd-branch'' of the IBW between 2nd- and 3rd-cyclotron harmonics. In the case (a), the direct hydrogen heating at ω = 1.5 Ω H has been found in previous experiments. Here we present additional data to support this subharmonics heating, i.e., the spectroscopic measurement of Fe XVIII lines and mass separated analysis of charge-exchange neutrals. While, in the case (b), the remarkable increase of the electron temperature has been observed, especially at the central region of the plasma, and it has been estimated from the global energy balance that almost all of IBW power is delivered to the electron. To investigate this difference of the heating mode, the power absorption has been calculated with the ray tracing code, taking into account of the effect of the plasma/antenna coupling. It is concluded from the consideration of the electron Landau damping that the transition from the ion heating mode to the electron one would be explained by the difference of the electron temperature at the ohmic phase; i.e., T e (0) = 0.7 keV for the case (a) and T e (0) = 1.3 keV for the case (b). (author)

  13. High frequency ion Bernstein wave heating experiment on JIPP T-IIU tokamak

    International Nuclear Information System (INIS)

    Seki, T.; Kumazawa, R.; Watari, T.

    1992-08-01

    An experiment in a new regime of ion Bernstein wave (IBW) heating has been carried out using 130 MHz high power transmitters in the JIPP T-IIU tokamak. The heating regime utilized the IBW branch between the 3rd and 4th harmonics of the hydrogen ion cyclotron frequencies. This harmonic number is the highest among those used in the IBW experiments ever conducted. The net radio-frequency (RF) power injected into the plasma is around 400 kW, limited by the transmitter output power. Core heating of ions and electrons was confirmed in the experiment and density profile peaking was found to feature the IBW heating (IBWH). The peaking of the density profile was also found when IBW was applied to the neutral beam injection heated discharges. An analysis by use of a transport code with these experimental data indicates that the particle confinement should be improved in the plasma core region on the application of IBWH. It is also found that the ion energy distribution function observed during IBWH has less high energy tail than those in conventional ion cyclotron range of frequency heating regimes. The observed IBWH-produced ion energy distribution function is in a reasonable agreement with the calculation based on the quasi-linear RF diffusion / Fokker-Planck model. (author)

  14. Pellet ablation and cloud flow characteristics in the JIPP T-IIU plasma with the injection-angle controllable system

    International Nuclear Information System (INIS)

    Sakakita, H.; Sato, K.N.; Liang, R.; Hamada, Y.; Ando, A.; Kano, Y.; Sakamoto, M.

    1994-01-01

    Pellet ablation and flow characteristics of ablation cloud have been studied in the JIPP T-IIU plasma by using an injection-angle controllable system. A new technique for an ice pellet injection system with controllability of injection angle has been developed and installed to the JIPP T-IIU tokamak in order to vary deposition profile of ice pellets within a plasma. Injection angle can be varied easily and successfully during an interval of two plasma shots in the course of an experiment, so that one can carry out various basic experiments by varying the pellet deposition profile. The injection angle has been varied poloidally from -6 to 6 degree by changing the angle of the last stage drift tube. This situation makes possible for pellets to aim at from about r = -2a/3 to r = 2a/3 of the plasma. From two dimensional observations by CCD cameras, details of the pellet ablation structures with various injection angles have been studied, and a couple of interesting phenomena have been found. In the case of an injection angle (θ) larger than a certain value (θ ≥ 4 o ), a pellet penetrates straightly through the plasma with a trace of straight ablation cloud, which has been expected from usual theoretical consideration. On the other hand, a long helical tail of ablation light has been observed in the case of the angle smaller than the certain value (θ ≤ 4 o ). (author) 4 refs., 4 figs

  15. Plasma current startup by lower hybrid waves in the JIPP T-IIU tokamak

    International Nuclear Information System (INIS)

    Toi, K.; Ohkubo, K.; Kawahata, K.

    1987-04-01

    This paper describes the characteristic behaviours of lower hybrid current startup in JIPP T-IIU. The current startup is carried out by injection of 800 MHz lower hybrid waves into cold and low density plasmas (Te = 10 - 20 eV, n-bar e = 1 - 2 x 10 12 cm -3 ) produced by electron cyclotron resonance or lower hybrid waves only. The plasma current rises up with a characteristic rise time τ r (> approx 30 - 50 ms) and approaches a quasi-steady state value I pm (= 5 - 20 kA), when LHW power of 10 - 50 kW is injected into a torus, controlling the vertical field. The rise time is inversely proportional to the bulk electron density n-bar e , and is comparable to the collision time of current-carrying high energy electrons with bulk plasmas. On the other hand, the current drive efficiency in the quasi-steady state is almost independent of n-bar e , i.e., I pm /P LH = 0.4 - 0.7 A/W for n-bar e = 0.8 - 4 x 10 12 cm -3 . The conversion efficiency of rf energy injected into the torus is typically 5 % during current rise phase, and 10 % at the most efficient case. The effects of the initial injection of ECH power and the observed parametric instabilities on the current startup are investigated from a viewpoint of seed current generation. During rapid current rise when appreciably negative loop voltage is observed the bulk electrons are heated up to 150 eV. Various heating mechanisms responsible for the bulk electron heating are discussed. (author)

  16. Power absorption and confinement studies of ICRF-heated plasma in JIPP T-IIU tokamak

    International Nuclear Information System (INIS)

    Ida, K.; Ogawa, Y.; Toi, K.

    1988-08-01

    The energy confinement characteristics of ICRF-heated tokamak plasmas are studied at high input power density ∼ 2 MWm -3 volume averaged, on the JIPP T-IIU device(R = 0.91 m/a = 0.23 m). High electron and ion temperatures (T e ∼ 2.5 keV, T i ∼ 2.0 keV, at each maximum) have been achieved by the operation at a plasma current I P of 280 kA, plasma line-averaged electron density n-bar e of 7 x 10 13 cm -3 and input power of 2 MW, with a suppression of total radiation loss (30 to 40 % of the total input power) by a carbon coating on the vacuum vessel. The fraction of ICRF power absorbed by the plasma, α, is determined experimentally from the decay of the stored plasma energy just after the ICRF pulse is terminated. The value of α increases slightly with increasing electron density and decreases from 90 to 70 % as the ICRF power is increased from 1 MWm -3 to 2 MWm -3 volume averaged. The global energy confinement time τ E , defined by W P /(P OH + αP rf ), decreases by a factor of 2 ∼ 3 from that in ohmic plasmas as the heating power increases up to 2 MW. It is found that the energy confinement time has a strong line-averaged electron density dependence as τ E ∝n-bar e 0.6 , which is obtained by the use of the measured absorbed power, while the Kaye-Goldston scaling predicts τ E ∝n-bar e 0.26 . (author)

  17. Sügiskonverents "Kunst paguluses"...

    Index Scriptorium Estoniae

    2008-01-01

    28. VIII Kumu Kunstimuuseumi auditooriumis toimuva konverentsi kava. Esinevad Jaan Undusk, Piret Kruuspere, Avo Hirvesoo, Mara Lace, Osvaldas Daugelis, Piret Noorhani, Irja Bergström, Tiiu Talvistu ja Kersti Koll

  18. Feedback control of plasma equilibrium with control system aided by personal computer on the JIPP T-IIU tokamak

    International Nuclear Information System (INIS)

    Tsuzuki, T.; Toi, K.; Matsuura, K.

    1991-04-01

    A feedback control system aided by a personal computer is developed to maintain plasma position on the required position in the JIPP T-IIU tokamak. The personal computer enables to adjust various control parameters easily. In this control system, a control demand for driving the power supply of feedback controlled vertical field coils is composed to be proportional to a total plasma current. This system has been successfully employed throughout the discharge where the plasma current substantially changes from zero to hundreds of kiloamperes, because the feedback control can be done, being independent of the plasma current. The analysis of this feedback control system taken into account of digital sampling agrees well with the experimental results. (author)

  19. Zeff measurements and low-Z impurity transport for NBI and ICRF heated plasma in JIPP T-IIU tokamak

    International Nuclear Information System (INIS)

    Ida, K.; Amano, T.; Kawahata, K.; Kaneko, O.

    1988-12-01

    A visible bremsstrahlung detector array system for Z eff measurements and a charge exchange recombination spectroscopy (CXRS) system for fully ionized impurity profile measurements were installed on JIPP TII-U to study impurity transport for NBI and ICRF heated plasma. More impurities are sputtered by ICRF heating than by NBI and/or ohmic heatings. The carbon contribution to Z eff is 80-90 % for NBI heated plasmas, and 60 % for NBI + ICRF heated plasmas. With a carbon coating of vacuum vessel, the Z eff value decreases 2.4 to 1.7 and the carbon contribution to Z eff increases up to 80-90 %. We obtain the diffusion coefficient D a = 1.0 m 2 /s and the convective velocity V a (a) = 13 m/s at the plasma edge for carbon impurity from the radial profile and time evolution of fully ionized carbon after the ICRF pulse is turned on. (author)

  20. New features of L-H transition in limiter H-modes of JIPP T-IIU

    International Nuclear Information System (INIS)

    Toi, K.; Morita, S.; Kawahata, K.

    1992-09-01

    In limiter H-modes of JIPP T-IIU, a new type of L-H transition preceded by an ELM is observed. The preceding ELM (pre-ELM) appears just prior to the L-H transition. This type of transition is usually observed in H-modes of JIPP T-IIU. The L-H transition without the pre-ELM is triggered only in the case when a sufficiently large rapid current ramp down is emploied. In H-modes with constant q(a)∼3.5-4.5, coherent magnetic oscillations with m=3/n=1 destabilized during L-phase are further enhanced at the pre-ELM, and suppressed suddenly at the transition. This mode is situated in the region of the transport barrier. Propagation frequency of the m=3/n=1 mode, which may be affected by plasma mass rotation, rises appreciably (by ∼ 10 %) during H-phase with frequent ELMs, but remains unchanged for at least 200 μs after the transition. Behaviours of the m=3/n=1 and m=2/n=1 modes are well explained by quasi-linear resistive tearing mode analysis for modelled toroidal current density profiles slightly detached from the limiter. These experimental results suggest that the transition is controlled by the change of a magnetic field structure relating to the modification of a toroidal current density profile near the edge. The possibility for the development of edge radial electric field as a consequence of the transition is discussed. (author)

  1. 1 küsimus noorele juhile : Milline peaks olema see firma, kus tahad viie aasta pärast töötada? / Kristi Loikmaa, Siim Saare, Tiiu Roosma ... [jt.

    Index Scriptorium Estoniae

    2009-01-01

    Küsimusele vastavad Ekspress Hotline'i turundujuht Kristi Loikmaa, SEBi organisatsiooni arendusjuht Siim Saare, BonBon Lingerie disainer ja osanik Tiiu Roosma, Advisio asutaja ja juht Lauri Antalainen, Brenstoli müügijuht Maret Puskar ning Carrot Konverentside partner Ott Sarapuu

  2. Generalized component analysis applied to the generation of seismic attributes for AVO and 4D reservoir interpretations; Mise au point d'attributs sismiques pour l'interpretation AVO et 4D des reservoirs petroliers par analyse en composantes generalisee

    Energy Technology Data Exchange (ETDEWEB)

    Voutay, O.

    2003-02-01

    Seismic data contain further geological information than well, due to their good spatial extent. But the seismic measure is band pass limited and the contrasts in acoustic or elastic properties derived from seismic are not directly linked to the reservoir properties. Thus, it is difficult to give a geological interpretation to seismic data. Basically, relevant seismic attributes are extracted at the reservoir level, and then are calibrated with information available at wells by using pattern recognition and statistical estimation techniques. These methods are successfully used in the post-stack domain. But, for multi-cube seismic information such as pre-stack or 4D data, the number of attributes can considerably increase and statistical methods are not often used. It is necessary to find a parameterization allowing an optimal description the seismic variability in the time window of interest. We propose to extract new attributes from seismic multi-cube data with Generalised Principal Analysis and to use them for reservoir interpretation with statistical techniques. The new attributes can be clearly related to the initial data set, and then be physically interpreted, while optimally summarizing the initial seismic information. By applying the Generalised Principal Analysis to 3D pre-stack surveys, the contribution of the pre-stack seismic information to reservoir characterisation is compared to the post-stack seismic one, in both synthetic and real cases. By applying the Generalised Principal Analysis to real 4D surveys, the seismic repeatability is quantified and the seismic changes in the reservoir with calendar time are highlighted and interpreted. A coherency cube has also been defined, based on the Generalised Principal Analysis. This attribute is a coherence measurement in three dimensions representing the local similarity between 4D or AVO surveys. (author)

  3. Interaction of an ice pellet and a toroidal plasma in the JIPP T-IIU tokamak with the injection-angle controllable system

    International Nuclear Information System (INIS)

    Sato, K.N.; Sakakita, H.; Liang, R.; Hamada, Y.; Ida, K.; Kano, Y.; Sakamoto, M.

    1994-01-01

    The interaction of an ice pellet and a toroidal plasma has been studied in the JIPP T-IIU tokamak by using an injection-angle controllable system. In order to carry out various basic experiments by varying the pellet deposition profile within a plasma, anew technique for an ice pellet injection system with controllability of the injection angle has been developed and installed with the JIPP t-IIU tokamak. Injection angle can be varied easily and successfully during an interval of two plasma shots in the course of an experiment. The injection angle has been varied poloidally from 6 to 6 degree by changing the angle of the last stage drift tube, and this makes possible for pellets to aim at from about r = -2 a/3 to r = 2 a/3 of the plasma. From two dimensional observations by CCD cameras, details of the pellet ablation structures with various injections angles have been studied, and a couple of interesting phenomena have been found. In the case of an injection angle (θ) larger than a certain value (θ ≥ 4 0 ), a pellet penetrates straightly through the plasma with a trace of straight ablation cloud, which has been expected from usual theoretical consideration. On the other hand, a long helical tail of ablation light has been observed in the case of the angle smaller than the certain value (θ ≤ 4 0 ). The direction of helical rotation (tail) is independent to that of the total magnetic field lines of the torus. In order to examine the tail direction, further experiments have been carried out as to four conditions of the combination with two (clockwise and counter-clockwise) toroidal field directions and with two plasma current directions. The results show that it seems to rotate to the electron diamagnetic direction poloidally, and to the opposite to the plasma current direction toroidally. Consideration on various cross sections including charge exchange, ionization and elastic collisions leads us to the conclusion that the tail-shaped phenomena may come from

  4. High speed graphic program on a personal computer and its utilization in JIPP T-IIU online data-processing system

    International Nuclear Information System (INIS)

    Taniguchi, Yoshiyuki; Noda, Nobuaki; Sasao, Mamiko; Sato, Masahiro

    1986-01-01

    A high speed graphic program was developed on a personal computer PC9801. Using this program, one can draw a waveform of successive 16 bit-integer data, such as obtained by analog-to-digital convertor. The program is written by the machine language and has a form of a subroutine program which can be called from main programs under N 88 BASIC. The time for drawing one waveform is 4 ms, which is two orders faster than the time with standard graphic routines of BASIC interpreter. This program is very convenient for the real-time display of plasma-monitoring raw data, such as plasma current, loop voltage, rf power etc. in tokamak experiments. This program has been utilized in JIPP T-IIU experiments and enables to display data of 8 channel ADC within a few seconds before the system transmits the data from CAMAC to the computer center of the institute. The program and its utilization are presented. (author)

  5. Taaskasutusest armastusega / Tiiu Suvi

    Index Scriptorium Estoniae

    Suvi, Tiiu

    2006-01-01

    Tuuliki Peili loomingulistest rõivastest, mis kannavad silti "Humana Disain" ning on valmistatud peamiselt second-hand materjalist ja Tallinna Taaskasutuskeskuse tekstiilikojast ning selle meistri Pille Kelleri tegemistest

  6. Publikuarmastus hotellitubades / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2011-01-01

    NU Performance Festival IV: Külalislahkusest / On Hospitality Tallinnas Viru hotellis 7.-10.11. 2011, kuraatorid Silke Bake ja Peter Stamer (Saksamaa). Heine Røsdal Avdali ja Yukiko Shinozaki lavastusest "Field Works - hotel". Kümne riigi kunstniku etendatavast performance'ist "The Love Piece"

  7. Plaadid / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2006-01-01

    Uutest heliplaatidest Arctic Monkeys "Whatever People Say I Am", Dreamphish "Happiness Happens", Viktoria Tolstoy "My Sweadish Heart", Ursula Rucker "Ma'at Mama", Sissel "Into Paradise", Blacky "See on me meeltele", "Alternating Current 2"

  8. Plaadid / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2007-01-01

    Uutest heliplaatidest The Shins "Wincing The Night Away", A Am Kloot "BBC Radio 1Peel Sessions", Tim Finn "Imaginary Kingdom", Kling Klang "The Esthetik of destruction", "25 Avenue le bar plaza Athenee Paris", Paul Weller "Hit Parade"

  9. Mihkel Kangur / Tiiu Koff

    Index Scriptorium Estoniae

    Koff, Tiiu, 1955-

    2005-01-01

    14. juunil 2005. a. kaitses Mihkel Kangur Tallinna Ülikoolis väitekirja teemal "Häiringute ja taimkatte mosaiiksuse kajastumine järvesetete õietolmu ja söeosakeste profiilidel" ("Disturbances and vegetation patchiness reflected in pollen and charcoal profiles from lacustrine sediments")

  10. Plaadid / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2008-01-01

    Uutest heliplaatidest Lightspeed Champion "Falling Off The Lavender Bridge", Sebastian Bach "Angel Down", Juanes "La Vida...", raadi Maria "Siin Tallinn", Erich Krieger "Live", Rock Hotel "Rock Hotel Rock Cafes"

  11. Jaanus Terasmaa / Tiiu Koff

    Index Scriptorium Estoniae

    Koff, Tiiu, 1955-

    2005-01-01

    14. juunil 2005. a. kaitses Jaanus Terasmaa Tallinna Ülikoolis väitekirja teemal "Seston fluxes and sedimentation dynamics in small Estonian lakes" ("Sestonivood ja settimise dünaamika Eesti väikejärvedes")

  12. Maailma ristteedel / Tiiu Reimo

    Index Scriptorium Estoniae

    Reimo, Tiiu, 1953-

    2010-01-01

    Infoteaduse ja raamatukogunduse alastest õppeprogrammidest. Raamatuajalugu on kujunenud interdistsiplinaarseks uurimisvaldkonnaks, iseseisva teadusdistsipliinina õpetatakse seda üha enam ka Põhjamaades, Baltimaades on raamatu ja raamatukogude ajalugu olnud raamatukogunduse õpetamise lahutamatu osa

  13. Plaadid / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2006-01-01

    Uutest plaatidest The Scaramangas "All Is Good Now", Jim Weider "Percolator", Think Of One "Tarfico", Primal Scream "Riot City Blues", Wochtzchee "Diktüoneemikalt", The Feeling "Tweöve Stops And Home", Sunblock "I'll Be Ready",

  14. Hea haridus alternatiivkoolist? / Tiiu Kuurme

    Index Scriptorium Estoniae

    Kuurme, Tiiu, 1953-

    2000-01-01

    Alternatiivkoolidest ja peamistest suundadest alternatiivpedagoogikas : avatud õpetus, Montessori-pedagoogika, Waldorf- ehk Steiner-pedagoogika, Freinet̀pedagoogika, vabad alternatiivkoolid, Jena-Plaan-pedagoogika, Landschulheim-tüüpi internaatkoolid, kool kui linn

  15. Akustika! Akustika! Akustika! / Tiiu Levald

    Index Scriptorium Estoniae

    Levald, Tiiu, 1940-

    2009-01-01

    Kahest kontserdist: 1. oktoobril rahvusooperis Estonia toimunud pidulikust galaõhtust, mis oli pühendatud Miliza Korjusele. 2. oktoobril Estonia kontserdisaalis Berliozi "Fausti needmine" ERSO, segakoor Latvia ja solistide ettekandes, dirigent Olari Elts

  16. Kevadel Alaska talves / Tiiu Ehrenpreis

    Index Scriptorium Estoniae

    Ehrenpreis, Tiiu

    2007-01-01

    Autori muljeid 22.-25. märtsini Fairbanksis toimunud Alaska Ülikooli ja Ülemaailmse Arktika Uurimise Keskuse (IARC) juhtimisel GLOBE'i programmi uue projekti "Aastaajad ja bioomid" koolitusseminarist

  17. Mõttekilde fantaasialennust suvelavadel / Tiiu Levald

    Index Scriptorium Estoniae

    Levald, Tiiu, 1940-

    2010-01-01

    Birgitta festivalil etendunud Glucki ooperist "Orpheus ja Eurydike", lavastaja Georg Rootering, R. Wagneri ooperist "Lohengrin", lavastaja Kaspar Holten ja G. Rossini ooperist "Sevilla habemeajaja", lavastaja Eliah Moshinsky

  18. Mis seal teletornis siis tegelikult juhtus? / Avo-Rein Tereping

    Index Scriptorium Estoniae

    Tereping, Avo-Rein, 1945-

    2005-01-01

    Eesti Raadio endine tehnikadirektor kirjeldab 1991. aastal augustiputshi päevil teletornis toimunut ning rõhutab, et ei tohi unustada neid tehnilisi töötajaid, kes päästsid teletorni aparatuuri hävingust ning lõid alternatiivsed infokanalid. Ka Ilmar Raagi lavastatud Eesti Televisiooni fiktiivsest dokumentaaldraamast "August 1991"

  19. Vana hea tuttav korruptsioon / Avo Üprus

    Index Scriptorium Estoniae

    Üprus, Avo, 1954-

    2004-01-01

    Ilmunud ka: Meie Maa, 25. aug. 2004, lk. 2; Nädaline, 26. aug. 2004, lk. 4; Järva Teataja, 26. aug. 2004, lk. 2; Koit, 26. aug. 2004, lk. 6; Põhjarannik, 26. aug. 2004, lk. 2; Severnoje Poberezhje, 26. aug. 2004, lk. 2; Harjumaa, 27. aug. 2004, lk. 2; Valgamaalane, 28. aug. 2004, lk. 2; Pärnu Postimees, 3. sept. 2004, lk. 15; Vali Uudised, 3. sept. 2004, lk. 2. Vastukaja Viktor Vassiljevi artiklitele 19. juuli ja 17. aug. Postimehes

  20. Hispaanias auhinnati Eesti jalatsikunstnikke / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2006-01-01

    Eesti Kunstiakadeemia nahakunsti magistrandid Maris Pill ja Karen Milistver esinesid edukalt võistlusel "Lapiz de Oro 2006". Maris Pill võitis jalatsiprototüüpide kategoorias tööga "Two Faces" Kuldpliiatsi ja Karen Milistver tööga "Showy shoes" teise auhinna

  1. Tallinnas toimus 'Kunstisuve' esitlus / Tiiu Leis

    Index Scriptorium Estoniae

    Leis, Tiiu

    1998-01-01

    Pärnus, Kuressaares ja Haapsalus toimuva 'Kunstisuve' - Pärnu Linnagaleriis 'Midigrafik' (rahvusvaheline väikegraafika, koost. Sirje Eelmaa), Haapsalu Linnagaleriis 'Mix' (eesti maal, graafika, skulptuur, foto, installatsioon, koost. Agur Kruusing), Kuressaare Raegaleriis 'Nature' (traditsioonilisem eesti maal, graafika, skulptuur, koost. Rait Prääts), Kuressaare kultuurikeskuses 'Ilus lugu' (noorem ja mängulisem eesti kunst, koost. Karol Kallas) ئ esitlus toimus Tallinna heitveepuhastusjaama osoonimajas

  2. Külalised ja meie / Tiiu Levald

    Index Scriptorium Estoniae

    Levald, Tiiu, 1940-

    2009-01-01

    11. detsembril Estonia kontserdisaalis toimunud ERSO kontserdist, dir. Olari Elts ja solist soome metsosopran Monica Groop, kavas oli Wagneri ja Mendelssohni looming ning 12. detsembril Estonias toimunud Donizetti ooperi "Poliuto" kontsertettekandest, dirigent Arvo Volmer

  3. Evolutsioonilised kaalutlused ja filosoofia / Tiiu Hallap

    Index Scriptorium Estoniae

    Hallap, Tiiu

    1999-01-01

    Solipsistlikust ja mittesolipsistlikust reaktsioonist, bioloogilisest ja psühholoogilisest altruismist, evolutsiooniteooria sõltuvusest ühiskondlikest ideoloogiatest, Elliot Soberi evolutsioonilistest seletustest realistlikule maailmatunnetusele ja altruismile

  4. Hooneregister on elav organism / Tiiu Põld

    Index Scriptorium Estoniae

    Põld, Tiiu, 1945-

    1996-01-01

    Riikliku hooneregistri talituse juhataja Ülo Eesmets hooneregistri ajaloost, ülesannetest ja dokumentidest, mida on vaja hoone registreerimiseks, lisana tabel hooneregistrite aadresside ja telefonidega

  5. VAT teatril kaks uut noortelavastust / Tiiu Talvist

    Index Scriptorium Estoniae

    Talvist, Tiiu

    2010-01-01

    VAT teater panustab sel hooajal uutesse laste- ja noortelavastustesse: lisaks itaallaste Nino d’Introna ja Giacomo Ravicchio teksti põhjal valminud seiklusloole „Robinson & Crusoe” (lavastaja Aare Toikka), esietendub aprillis Mare Sabolotny noorte probleemidest kõnelev lavalugu „Kirjaklambritest vöö”. Lavastaja Rein Agur

  6. Plaadid / Veiko Pesur, Tiiu Laks, Mart Normet

    Index Scriptorium Estoniae

    Pesur, Veiko

    2008-01-01

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

  7. Kvaliteetharidus riskilastele / Tiiu Tammemäe

    Index Scriptorium Estoniae

    Tammemäe, Tiiu

    2014-01-01

    17.-21. märtsini toimub Eestis rahvusvaheline konverents "Quality Education for Children at Social Risk. Sharing best practices and starting a dialogue", mida aitab organiseerida ka Tallinna ülikool

  8. Loomakasvatus, 2007 = Livestock farming, 2007 / Tiiu Tamm

    Index Scriptorium Estoniae

    Tamm, Tiiu

    2007-01-01

    2007. aastal tapeti ning müüdi tapaks 105 000 tonni loomi ja linde, toodeti 689 700 tonni piima ning 155,8 miljonit muna. Diagramm. Tabelid. Vt. samas: Loomade ja piima kokkuost, 2007 = Purchase of livestock and milk, 2007

  9. Plaadid / Kaur Garshnek, Maris Meiesaar, Tiiu Laks

    Index Scriptorium Estoniae

    Garšnek, Kaur, 1983-

    2008-01-01

    Uutest heliplaatidest Holst Singers ja Stephen Layton, Stephen "Rockferry", Queens Of Stone Age "Era Vulgaris Tour Edition", "Crystal Castles", Operator Please "Yes Yes Vindictive", Morcheeba "Dive Deep"

  10. Puksoo auhind 2007/2008 / Tiiu Reimo

    Index Scriptorium Estoniae

    Reimo, Tiiu, 1953-

    2009-01-01

    23. jaanuaril 2009 Tartu Ülikooli Raamatukogus peetud Friedrich Puksoo 119. sünniaastapäevale pühendatud ettekandepäeval "Raamatust, raamatukogust, raamatukoguhoidjast" kuulutati välja järjekordsed Puksoo auhinna laureaadid. TÜR-i ja ERÜ poolt välja antava auhinna pälvis TÜR-i teaduri, filosoofiadoktor Meelis Friedenthali dissertatsioon "Tallinna Linnaarhiivi Tractatus moralis de oculo", tõsteti esile Jürgen Beyeri ja Larissa Petina tööd

  11. Nele Suisalu otsib aktiivset vaatajat / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2008-01-01

    Lõuna-Prantsusmaal Montpellier's koreograaf Xavier le Roi juures õppiv Nele Suisalu lavastab koos elukaaslase Florent Hamoniga Tallinnas Kanuti Gildi saalis Augusti tantsufestivali raames tantsuetenduse "Ball"

  12. Academia Non Grata korraldas piketi / Tiiu Leis

    Index Scriptorium Estoniae

    Leis, Tiiu

    1998-01-01

    Kunstikooli Academia Non Grata korraldatud piketist 'Jõuluvale' Pärnu linnavalitsuse ees nõudmaks linnavalitsuse antava rahasumma suurendamist. Kommentaarid rektor Reiu Tüürilt, aselinnapealt Peeter Oravalt, linnapea Vello Järvesalult.

  13. Hetkebuklett kunstist Pärnus / Tiiu Leis

    Index Scriptorium Estoniae

    Leis, Tiiu

    1998-01-01

    Nelja maalikunstniku ئ Kostabi, Navitrolla, Van der Blut, Kaljo Simson ئ näitusest Caplini keskuses; Jelgava kunstnike (Lolita Zikmane, Kalvis Zuters, Edvin Kalnieks, Ieva Vitola) näitusest Linnagaleriis; näitus "Musik in der Kunzt" teatri palmisaalis, kus Urmas Uustal (1963), Elin Kard, Kristiina Väljamäe interpreteerivad muusikat installatsioonide, maalide ja söejooniste kaudu

  14. Ajakirjanike blogid ilmusid raamatutes / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2007-01-01

    Petrone, Epp. Minu Ameerika : reportaaže ja pihtimusi 2003-2006. 1. osa. Tartu : Petrone Print, 2007 ; Petrone, Epp, Reintam, Dagmar. Õun ära süüa? : [SL Õhtulehe populaarne suvejutt koos epiloogide ja lisadega. Tallinn] : Pegasus, 2007 ; Reintam, Dagmar. daki.elab.siin. Tartu : Petrone Print, 2007

  15. Tantsuline vaade kodusele Eestimaale Aafrikast / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2009-01-01

    9. dets. esietendub Tallinna Meistrite Hoovi teatrisaalis Eike Ülevainu, Jaak Sapase ning Eneli Meresmaa lavastus "Estonia Meets Africa ehk Vaade eemalt", mis kannab tinglikult dokumentaallavastuse nime ja esitatakse nüüdistantsu ja -teatri vormis

  16. "Suurel alternatsioonil" tehti inimkatseid / Tiiu Leis

    Index Scriptorium Estoniae

    Leis, Tiiu

    1999-01-01

    18. juunil alanud festivalil "Suur alternatsioon" esitati performance'eid, tehti spray-maalinguid, näidati videoprojektsioone, esinesid ansamblid Kurjam, Sahfan Sih ja Crying Harmony, jõe peal mägisi klavessiini Sorge ja Katrin Kosenkranius, luuletusi lugesid Veiko Märka ja Aapo Ilves; korraldaja Taje Tross

  17. Tampere Teatrisuve maiuspalaks olid soomlased / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2006-01-01

    38. Tampere teatrisuvest (Tamperen teatterikesä), vaatluse all on soomlaste menutükid - Anna Krogeruse "Armastusest minu vastu" (lav. Irene Aho, Soome Rahvusteater) ja William Shakespeare'i "Richard III" (lav. Juha Luukkonen, Vaasa Linnateater)

  18. Puuskulptuurid tagasi Pärnus / Tiiu Leis

    Index Scriptorium Estoniae

    Leis, Tiiu

    1998-01-01

    'Puu 98' raames Kõpu külas valminud 3 puuskulptuuri: Toomas Mitti (Tõstamaa kooli direktor) 'Ahel', Omar Tamme 'Pähklipureja' ja Pjotr Romanjuki 'Maailma neli vaadet' jõuavad Rocca al Marest tagasi Pärnusse, kus neid eksponeeritakse paar nädalat hotelli 'Victoria' ees ning antakse seejärel üle Pärnu maavalitsusele ja 'Puu 98' toetajatele

  19. Ooperimaailmast siit ja sealt / Tiiu Levald

    Index Scriptorium Estoniae

    Levald, Tiiu, 1940-

    2016-01-01

    Lavastustest „Reekviem… ja elu enne” ja „Jevgeni Onegin” (Brigitta festival), „Lendav Hollandlane” (RO Estonia), „Tsaari mõrsja” ja „Kahe pealinna duett” (Helikon-Ooper Estonias) ning „Madama Butterfly” (Läti RO)

  20. Maestro Roman Toi kodumaal / Tiiu Pikkur

    Index Scriptorium Estoniae

    Pikkur, Tiiu, 1947-

    2007-01-01

    Helilooja ja koorijuht Roman Toi osalemisest muuseumiõhtul "Kaunimad laulud pühendan Sul!" 21. mail Eesti Teatri- ja Muusikamuuseumis, helilooja 90. sünnipäevale pühendatud kontserdist 23. mail Tallinna Toomkirikus ja Roman Toi nimelisest kirikulaulude konkursist

  1. Linnateatri suveetenduse lavastab prantslane / Tiiu Talvist

    Index Scriptorium Estoniae

    Talvist, Tiiu

    2002-01-01

    Kuressaare Linnateatri suvelavastus "Arlekiini elu ja surm" on kokku pandud commedia dell' arte originaalstsenaariumide põhjal ja seda hakkab lavastama P. Pezin, kes on asjatundja commedia dell' arte ja maskiteatri alal

  2. Kuninglikud lapsed keset Mallorcat / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2007-01-01

    Kunstnike Yannick (s. 1942) ja Ben (s. 1930) Jakoberi eramuuseumist Hispaanias. Lisaks 16.-19. saj. pärit lasteportreedele sisaldab muuseum moodsa kunsti töid, sealhulgas kunstnike endi tehtud skulptuure ning Domenico Gnolli teoseid. Kodumaja kujundajaks on egiptuse arhitekt Hassan Fathy

  3. Olen tänulik / Tiiu Lember

    Index Scriptorium Estoniae

    Lember, Tiiu

    2003-01-01

    Artikli autor läbis Tartu Ülikooli avatud ülikooli täienduskoolituses programmi "Koolifüüsika ja loodusteaduslik mõtteviis". Loenguid pidasid Tartu Ülikooli õppejõud H. Voolaid - mehaanika ja optika, K. Tarkpea - elekter ja magnetism, aine ehitus, arutles füüsika ja looduse teemadel, ning J. Susi - molekulaarfüüsika teemad

  4. Botaanikud Chamisso ja Eschscholtz Californias / Tiiu Speek

    Index Scriptorium Estoniae

    Speek, Tiiu, 1958-

    2012-01-01

    Loodusteadlaste A. von Chamisso ja J. Fr. Eschscholtzi osalemisest O. von Kotzebue ekspeditsioonidel (1815-1818 ning 1823-1826); reisidel kogutud ja kirjeldatud USA lääneosa ja California taimeliikidest ning neist koostatud herbaariumite saatusest

  5. Suur 'Alternatsioon 98' / Tiiu Leis, Al Paldrok

    Index Scriptorium Estoniae

    Leis, Tiiu

    1998-01-01

    Kaheosalise Pärnu kultuuriürituse 'Alternatsioon 98' tutvustus: 8.-9. mail kujutav-, video- ja tegevuskunst; 5.-6. juunil muusika, tants, sport, mood. 8. mai: punkansambli 'Kurjam' kontsert, avatakse näitused 'Alternatsioon 2' Soolalaos, Tallinnas keelatud 'Eesti Vabariik 80' ja Taave Tuutma 'Rikaste toetamise fond', performance'id Rüütli tänaval; 9. mai: seksuaalvähemuste ja teiste protestimarss.

  6. Džässist Tallinnas 1918-1945 / Tiiu Lauk

    Index Scriptorium Estoniae

    Lauk, Tiiu

    2011-01-01

    Esimestest džässi mängimise katsetustest. Tallinna kohvikute ja restoranide džässiorkestritest. Tähtsamatest Tallinnas tegutsenud poolelukutselistest juhumänguorkestritest. Orkestrite stiilist, koosseisudest ja repertuaarist. Džässist kontserdilaval. Priit Veebelist, Hans Speegist ja Kuldsest Seitsmest kontserdilaval. Hans Speegi Plaza-kontsertidest

  7. Haridustee = Education / Tiiu-Liisa Rummo-Laes

    Index Scriptorium Estoniae

    Rummo-Laes, Tiiu-Liisa

    2006-01-01

    Põhihariduses soolist eristumist ei ole märgata, murettekitavalt suur on poiste väljalangemine enne põhihariduse omandamist. Tütarlapsed ja noormehed üld- ja kutsehariduses, kesk- ja kõrghariduses. Noorte õppimine ja töötamine leibkonnatüübiti. Tabel, graafik, diagrammid

  8. Plaadid / Rein Vader, Heidi Purga, Tiiu Laks...[jt.

    Index Scriptorium Estoniae

    2008-01-01

    Uutest heliplaatidest Nick Cave & The Bad Seeds "Dig, Lazarus, Dig!", Erykah Badu "New Amerikah Part One", Leslie da Bass "Nights By Open Windows", Jack Johnson "Sleep Througth The Static", Janet Jackson "Discipline", "Rock & Roll City"

  9. VAT-teater vaatab 30 aastat tulevikku / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2010-01-01

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

  10. Baltoscandal näitas Euroopa absurdi / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2010-01-01

    Rakveres 10. juulil lõppenud 11. rahvusvahelisest teatrifestivalist Baltoscandal. Prantslase Gerald Kurdiani kontsertetendusest "This is the Hello Monster!". Riina Maidre ja Maike Londi kontsertetendusest "PostUganda". Philippe Quesne'i ja tema trupi Vivarium Studio lavastusest "Big Bang". Taani tantsija Mette Ingvartseni lavastusest "Giant City". Akhe inseneriteatri lavastusest "Faust. 2360 sõna". Hollandi trupi Dood Paard lavastusest "Answer Me"

  11. Joonas Hellerma otsib teed vastuste juurde / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu

    2006-01-01

    Vestlusest 21-aastase Joonas Hellermaga, kes on lõpetanud Tallinna Ülikooli filmi ja video eriala ja on 2006. aastast Eesti Humanitaarinstituudi filosoofia magistrant, toimetab ETV kultuurisaadet "OP!", on kirjutanud kultuurilehes Sirp ja koolipõlves töötanud ka raadios

  12. Enneolematud ja pärasttulematud indiviidid / Tiiu Leis

    Index Scriptorium Estoniae

    Leis, Tiiu

    1998-01-01

    Chaplini kunstikeskuses ja Pärnu mudaravilas avatud autopotreede näitusest 'Ma tunnen end paremini', lähemalt Ene-Liis Semperi videointallatsioonist 'Edasi-tagasi', John Coplansi, Pedro da Cruzi ja Kärt Putki töödest

  13. Raagi Hamleti-filmil topelt-esilinastus / Tiiu Talvist

    Index Scriptorium Estoniae

    Talvist, Tiiu

    2000-01-01

    29.oktoobril esilinastub Saaremaal kinos "Scala" ja Eesti Televisioonis Hamleti-teemaline ingliskeelne lühimängufilm "Miski on mäda ehk Kogu vale Hamletist" : režissöör, stsenarist ja produtsent Ilmar Raag : OÜ Kinomees 2000

  14. IPO. Mäng suure orkestriga / Tiiu Pedaja, Gerd Laub

    Index Scriptorium Estoniae

    Pedaja, Tiiu

    2006-01-01

    Aktsiate avaliku pakkumise ehk IPO korraldamisest. Lisad: Millal on õige aeg?; Milline ettevõte sobib avalikuks pakkumiseks?; Milline avalik pakkumine on edukas?; Kuidas IPO-l aktsiaid jaotatakse? Skeemid: Aktsia hinna kujunemine avaliku pakkumise käigus; Järelturu aktsiahinda mõjutavad tegurid

  15. Inimhääle lummus ja topeltverism / Tiiu Levald

    Index Scriptorium Estoniae

    Levald, Tiiu, 1940-

    2008-01-01

    Birgitta festivali raames 10. ja 11. VIII Pirita kloostris toimunud etendustest - Mascagni "Talupoja au", Leoncavallo "Pajatsid" ja Donizetti "Maria Stuart" Moskva Novaja Opera esituses, dirigendid: Eri Klas, Valeri Kritskov ja Sergei Lõssenko

  16. Plaadid / Liina Valdre, Erik Aru, Tiiu Laks...[jt.

    Index Scriptorium Estoniae

    2007-01-01

    Uutest heliplaatidest Dylan Donkin "Food For Thoughtlessness", Kreatiivmootor "Irratsionaalne", Coco Electrik "Army Behind The Sun", Marc Collin featuring Katrine Ottosen & Valente "Two For The Road", Korn "Untitled"

  17. Kaks vaadet narkoelule ja tõlkimisele / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2010-01-01

    Arvustus: Thompson, Hunter Stockton. Hirm ja jälestus Las Vegases : metsik rännak Ameerika unelma südamesse / inglise keelest tõlkinud [ja järelsõna autor] Mihkel Kaevats. [Tallinn] : Eesti Päevaleht, 2010 ; Welsh, Irvine. Trainspotting : romaan / tõlkinud Olavi Teppan. Tallinn : Koolibri, 2010

  18. "Vasha" on mitme lõpuga film / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2009-01-01

    Hannu Saloneni uuest mängufilmist "Vasha" (endine tööpealkiri "Kid ja Killer"), Eesti, Soome, Saksa ja Iiri koostööfilmist, kus kesksetes osades on türklane Mehmet Kurtulus, eestlastest Mart Müürisepp, Rein Oja, Jan Uuspõld jt

  19. Pean saama Eurovisioonile, muidu suren 2010 / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2010-01-01

    12. märtsil Nokia kontserdimajas toimunud konkursi Eesti laul 2010 finaalkontserdist, saatejuhtidest Ott Sepast ja Märt Avandist, Madis Aesma loodud Pean saama Eurovisioonile, muidu suren 2010 lugudest. Robin Juhkentali võidulaulust

  20. Mineviku esitamine kui osa ajaloo loomisprotsessist / Tiiu Jaago

    Index Scriptorium Estoniae

    Jaago, Tiiu, 1960-

    2011-01-01

    Tutvustus: Heimo, Anne. Kapina Sammatissa : vuoden 1918 paikalliset tulkinnat osana historian yhteiskunnallisen rakentamisen prosessia. Helsinki : Suomalaisen Kirjallisuuden Seura, 2010 (dissertatsioon)

  1. Kivirähk korraga kahel laval / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2009-01-01

    31. jaan. Ugalas esietenduvast Andrus Kivirähki esimesest näidendist "Vanamehed seitsmendalt" Peeter Tammearu lavastuses ja VAT Teatris lavale jõudvast Kivirähki uusimast tükist "Ingel, ingel, vii mind taeva" Aare Toikka lavastuses

  2. Elu raamatute keskel : Kyra Roberti tegemisi meenutamas / Tiiu Reimo

    Index Scriptorium Estoniae

    Reimo, Tiiu, 1953-

    2011-01-01

    25. juulil 2011 möödus 95 aastat Kyra Roberti sünnist. Aprilli alguses Tallinna Ülikooli Akadeemilises Raamatukogus toimunud aastapäevakonverentsil meenutati selle maja kauaaegset töötajat ning avati mälestusnäitus

  3. Katk Põhjasõja ajal Eestis / Tiiu Oja

    Index Scriptorium Estoniae

    Oja, Tiiu

    1996-01-01

    Tabelid: Katku surnud ja ellujäänuteprotsent elanikkonnast kihelkondade järgi Eestimaal 1712. a. revisjoni alusel; Eestimaa mõisad, kus suremus oli väga kõrge; Saaremaal katku järel tühjaks jäänud mõisad; Ellujäänud tööjõuliste inimeste, vanade ja laste suhtarv 1712. a. revisjoni järgi; Katku surnute arv Liivimaal 1711-1712 a. loenduse andmeil

  4. Plaadid / Mari Rebane, Heidi Purga, Tiiu Laks...[jt.

    Index Scriptorium Estoniae

    2008-01-01

    Uutest heliplaatidest Sigur Ros "Heim/Hvart", Jay-Z "American Gangster", Bob Marley and The Wailers "Roots, Rock, Remixed", Ghostface killah "The Big doe Rehab", Backstreet Boys "Unbreakable", Matchbox Twenty "Exile on Mainstream", "Just" Hits 6"

  5. Laboratooriumi tänavalt, armastusega / Tiiu Suvi

    Index Scriptorium Estoniae

    Suvi, Tiiu

    2007-01-01

    Laboratooriumi tänava Ukraina Kreeka-Katoliku kiriku Tallinna koguduse Kolmkäsi Jumalaema kirikust. Sisekujundajaks ning koguduse vanemaks on ERKI mööbli- ja sisekujundajana lõpetanud Anatoli Ljutjuk. Kiriku taastamisest, laupäevastest käsitöötundidest lastele, kloostrikunstide kooli Labora ja poegade Bogdani ja Nestori tegevusest

  6. Oodatav tsensuuri moment on osa kunstilisest teostusest / Tiiu Leis

    Index Scriptorium Estoniae

    Leis, Tiiu

    1998-01-01

    Viljandis toimunud kunstipäevade "Kiriküüt" raames Pärnu-Ikla-Tartu-Tallinna maanteel valminud "Maantee näituse", kus pärnakaist esinevad Andrus Joonas, Sütevaka Andres, Taave Tuutmaa, Kadri Alesmaa, filmile (teost. Jasper Zoova) jäädvustamiseks korraldatud bussireisist ja intsidendist graffiti'ga kaetud bussi pärast.

  7. Unistusest lahutas vaid väin / Tiiu Speek

    Index Scriptorium Estoniae

    Speek, Tiiu

    2004-01-01

    1995. aasta augustis-septembris läbis 23 eestlast Livonial polaaruurijate John Franklini, Roald Amundseni ja Henry Larseni jälgedes Loodeväila. Rein Vahisalu raamatu "Amundseni nimekiri : eestlased Loodeväilas" (Tallinn, 2004) põhjal

  8. Kõik on kunst, kunst on kõikjal / Tiiu Leis

    Index Scriptorium Estoniae

    Leis, Tiiu

    1998-01-01

    25. juulil toimus Pärnus raehoovis kehamaalimise üritus, mille kuraatoriks Ene-Liis Semper, kunstnikud Marko Laimre, Kiwa, Jasper Zoova, Tarrvi Laamann ning mis toimus Barclay sigarettide reklaamikampaania 'Art is Everywhwere' (eestipoolne korraldaja Per Li ehk Pear Väli) raames.

  9. Pärimuslik ajalugu ja Fr. R. Kreutzwald / Tiiu Jaago

    Index Scriptorium Estoniae

    Jaago, Tiiu, 1960-

    2005-01-01

    Pärimuslik ajalugu kui rahvapärane ajalookäsitus, mida saab uurida folkloorse jutustamise kaudu. Fr. R. Kreutzwaldi ja F. K. H. Kruse sõnavõttudest Aruküla koobaste päritolu kohta ajakirjas "Das Inland" aastast 1844

  10. Kolm võimalust, kolm kontrasti / Tiiu Levald

    Index Scriptorium Estoniae

    Levald, Tiiu, 1940-

    2009-01-01

    Saaremaa ooperipäevadel Soome Kammerooperi ja Läti Rahvusooperi poolt esitatud kolmest ooperist - Ilkka Kuusisto "Vabaduse vang - Ryti, Risto, nr 236/46", R. Wagneri "Lendav Hollandlane" ja C. Puccini "Turandot"

  11. Rahvusteema nüüdistantsu laval / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2009-01-01

    5. nov. Kanuti Gildi saalis esietenduvast tantsulavastusest "Tavaj", mille autoriteks ja esitajateks on Alissa Šnaider, Päär Pärenson ja Renzo van Steenbergen. Lavastus uurib eesti- ja venekeelsete elanike suhtlemist Eestis

  12. Euroopa Liidu lävel / Tiiu Sizova

    Index Scriptorium Estoniae

    Sizova, Tiiu

    2003-01-01

    Ilmunud ka: Severnoje Poberezhje : Okruzhajushtshaja Sreda 6. dets. lk. 1. Eesti keskkonnahoiu seisukohalt on Ida-Virumaa üks problemaatilisemaid piirkondi, ülesanded seoses rahvusvaheliste direktiivide täitmisega

  13. Lavaka lõpetajate pink on pikk / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2009-01-01

    Kevadel lavakunstikooli lõpetavate tudengite lavastusest "Pikk pink" , mis koosneb kuuest lühiloost - Mait Jooritsa "Kantani padi", Kristjan Üksküla "Jääger" ja "Albioni tütar", Roland Laosi "Genees ja katastroof", Hendrik Toompere jun. jun. "Karupoeg Puhh" ja Kerttu Moppeli " Leib!". Etendused toimuvad Hobuveskis

  14. Kümme teatristarti alustas suureks kasvamisega / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu,1984-

    2010-01-01

    Tallinna Linnateater annab kümnele algajale võimaluse lavastada professionaalses teatris. 6. oktoobril esietendunud monotükist "Suur mees juba", millega jõudis lavale kolm professionaalset debüüti korraga - Kaarel B. Väljamäe esimene teatritekst, Diana Leesalu esimene lavastus ning Priit Piusi esimene suur roll

  15. Kuulsused võitlevad õiglase kaubanduse eest / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2006-01-01

    Arenenud riigid ekspordivad oma põllumajandusülejääke arengumaadesse, müües neid seal odavama hinnaga kui kohalikud põllumehed oma toodangut, nii jäävad kohalikud farmerid rahata. Mitmed maailmakuulsad näitlejad ja lauljad osalevad õiglase kaubanduse liikumises. Lisa: Make Trade Fair üritab ohjeldada heaoluriike

  16. Uue ajastu uus põlvkond / Tiiu Levald

    Index Scriptorium Estoniae

    Levald, Tiiu, 1940-

    2008-01-01

    Vaatluse alla on võetud viimase kümne aasta jooksul peale kasvanud noorte lauljate tegemised Estonias, Vanemuises, Nargen Operas ja erinevates projektides. Pikemal kahest lavastusest Estonias - Rossini "Tuhkatriinu" ja Tambergi "Cyrano de Bergerac". Artikli lõpus loetelu lauljatest ja nende rollidest erinevates teatrites ja projektides

  17. Mikk Mikiveri mälestuseks / Tiiu Pikkur

    Index Scriptorium Estoniae

    Pikkur, Tiiu, 1947-

    2006-01-01

    4. sept. esitleti Draamateatris Mikk Mikiveri mälestusele pühendatud plaati "In memoriam", kus ema Teresa, helilooja Kaljo Raidi ja piibliõpetaja ning jutlustaja Philipp-Teedy Tüüri mõtteid loeb Tõnu Mikiver. Plaadil kõlab muusika kitarrist Heiki Mätliku esituses. Plaadi tekstid valis kirjastusselts Logos

  18. Ooperipäevad Saaremaal (II) / Tiiu Levald

    Index Scriptorium Estoniae

    Levald, Tiiu, 1940-

    2008-01-01

    21.-27. VII Saaremaa ooperipäevade raames toimunud üritustest - Carmen Tabori lavastatud Aino Kallase ja Tauno Pylkkäneni "Patseba Saaremaal" (esimene osa draama- ja teine ooperilavastus), Gershwini ooperist "Porgy ja Bess" ning 25. VII toimunud galakontserdist

  19. Hämmingut, striptiisi ja naeru Baltoscandalilt / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2010-01-01

    Itaalia eksperimentaalse teatri lavastaja Romeo Castellucci lavastusest "Hey Girl" ning briti näitleja Ursula Martinezi lavastusest "My Stories Your E-mails" Rakveres 7.-10. juulini toimunud teatrifestivalil Baltiscandal

  20. Täiend(us)koolituse kitsaskohtadest / Tiiu Hazak

    Index Scriptorium Estoniae

    Hazak, Tiiu

    2002-01-01

    Ilmunud ka: ; Buhgalterskije Novosti nr. 4, lk. 10-12. Probleemidest täiendkoolituses - vastuolu haridusseaduse ja tulumaksuseaduse vahel ning täienduskoolituse muutumine kaubaks, mistõttu pakutavad õppekavad ei pruugi vastata inimeste tegelikele vajadustele

  1. Uudised : Nikolai Aleksejev ERSO peadirigendiks. Lastemuusikalide festival. Hinnatud gospelkoor Eestis / Avo Suurvärav

    Index Scriptorium Estoniae

    Suurvärav, Avo

    2001-01-01

    15. märtsil allkirjastati ERSO uue peadirigendi N. Aleksejevi tööleping. 19.-21. märtsini Tallinnas toimunud I Eesti lastemuusikalide festivalist, osa võtnud lasteteatritest. 21. märtsil esines Tallinnas Londoni gospelkoor

  2. Uudised : Eesti esiettekandeid Eesti Filharmoonia Kammerkoorilt. Morgensterni muusikatunnid. Estonia operetisolistid Nõmmel / Avo Suurvärav

    Index Scriptorium Estoniae

    Suurvärav, Avo

    2001-01-01

    7. ja 9. apr. Tallinna Metodisti kirikus toimuvatest kontsertidest, kus on kavas A. Pärdi ja J. MacMillani teosed. 31. märtsil TÜ ajaloomuuseumis toimunud "Morgensterni muusikatunnist", kus L. Langsepp tutvustas ajaloolisi harfe. 30. märtsil etendus Nõmme kultuurikeskuses E. Künneke operett "Onupoeg Bataaviast"

  3. Säärane mulk, ehk sada vakka etteheiteid / Avo Üprus

    Index Scriptorium Estoniae

    Üprus, Avo, 1954-

    2004-01-01

    Ilmunud ka: Hiiumaa, 24. juuli 2004, lk. 2; Võrumaa Teataja, 24. juuli 2004, lk. 2; Vooremaa, 24. juuli 2004, lk. 2; Meie Maa, 23. juuli 2004, lk. 2; Järva Teataja, 27. juuli 2004, lk. 4; Lääne Elu, 27. juuli 2004, lk. 2; Koit, 27. juuli 2004, lk. 6; Pärnu Postimees, 28. juuli 2004, lk. 15; Virumaa Teataja, 30. juuli 2004, lk. 7; Vali Uudised, 30. juuli 2004, lk. 2; Põhjarannik, 30. juuli 2004, lk. 2; Severnoje Poberezhje, 30. juuli 2004, lk. 2; Hiiu Leht, 3. aug. 2004, lk. 2; Sakala, 3. aug. 2004, lk. 2; Valgamaalane, 12. aug. 2004, lk. 2. Vastuseks Helir-Valdor Seederi art. 17. juuli ajal. Meie Maa. Uus poliitika tähendab üldinimlike väärtuste taasväärtustamise kaudu pidevalt uuenevat riiki.

  4. Rein Oja, Kirsti Timmer ja Avo Põhjala võitluskunstidest / Simo Meinert

    Index Scriptorium Estoniae

    Meinert, Simo

    2001-01-01

    Seriaali "Walker - Texase korravalvur" nimitegelast mängiva Chuck Norrise võitluskunstide oskusi aluseks võttes arendatakse teemat idamaa võitluskunstidest kinos, teatris ja elus. Ka : Teleleht nr. 49, lk. 42-43

  5. G Genetic c chara acteris Mill.) in sation on two r of avo region ocado

    African Journals Online (AJOL)

    SAM

    zygosity (Hobs), for all populations were estimated using. PowerMarker version 3.25 (Liu and Muse, 2004). A phylogenetic tree was constructed for all 71 individuals genotyped following the. Unweighted Paired Group Method (UPGMA) (Sneath and Sokal,. 1973). Following this, dendrograms of genetic relationships among.

  6. Fluid prediction using rock modelling and reconnaissance. AVO analysis - A case study from the North Sea

    Energy Technology Data Exchange (ETDEWEB)

    Osdal, Bard; Granli, John Reidar

    1998-12-31

    Seismic lithology and fluid phase prediction (LFP) is becoming an important part of seismic interpretation, and can contribute significantly to risk reduction prior to drilling. In this presentation there is focused on quantitative interpretation of the amplitudes in a 2-D dataset, with respect to presence of hydrocarbons. Different aspect of the working producer, like data quality (well data and seismic data), rock modelling and seismic modelling will be illustrated. In the present study only one well has been used for calibration and to investigate the seismic response for different fluid and lithology scenarios. The rock modelling included evaluation of seismic parameter effect for different fluid and porosities. 1 ref., 4 figs.

  7. Lanthanide 4f-level location in AVO4:Ln3+ (A = La, Gd, Lu) crystals

    NARCIS (Netherlands)

    Krumpel, A.H.; Van der Kolk, E.; Cavalli, E.; Boutinaud, P.; Bettinelli, M.; Dorenbos, P.

    2009-01-01

    The spectral properties of LaVO4, GdVO4 and LuVO4 crystals doped with Ce3+, Pr3+, Eu3+ or Tb3+ have been investigated in order to determine the position of the energy levels relative to the valence and conduction bands of the hosts along the trivalent and divalent lanthanide series. Pr3+ and Tb3+

  8. On inferring the noise in probabilistic seismic AVO inversion using hierarchical Bayes

    DEFF Research Database (Denmark)

    Madsen, Rasmus Bødker; Zunino, Andrea; Hansen, Thomas Mejer

    2017-01-01

    A realistic noise model is essential for trustworthy inversion of geophysical data. Sometimes, as in case of seismic data, quan- tification of the noise model is non-trivial. To remedy this, a hierarchical Bayes approach can be adopted in which proper- ties of the noise model, such as the amplitude...... of an assumed uncorrelated Gaussian noise model, can be inferred as part of the inversion. Here we demonstrate how such an approach can lead to substantial overfitting of noise when inverting a 1D re- flection seismic NMO data set. We then argue that usually the noise model is correlated, and suggest to infer...

  9. On inferring the noise in probabilistic seismic AVO inversion using hierarchical Bayes

    OpenAIRE

    Madsen, Rasmus Bødker; Zunino, Andrea; Hansen, Thomas Mejer

    2017-01-01

    A realistic noise model is essential for trustworthy inversion of geophysical data. Sometimes, as in case of seismic data, quan- tification of the noise model is non-trivial. To remedy this, a hierarchical Bayes approach can be adopted in which proper- ties of the noise model, such as the amplitude of an assumed uncorrelated Gaussian noise model, can be inferred as part of the inversion. Here we demonstrate how such an approach can lead to substantial overfitting of noise when inverting a 1D ...

  10. Velocity and AVO analysis for the investigation of gas hydrate along a profile in the western continental margin

    Digital Repository Service at National Institute of Oceanography (India)

    Dewangan, P.; Ramprasad, T.

    The occurrence of gas hydrate has been inferred from the presence of Bottom-Simulating Reflectors (BSRs) along the western continental margin of India. In this paper, we assess the spatial and vertical distribution of gas hydrates by analyzing...

  11. Toetusrühm on toetuseks ehk maalitud seinast, kuldvõtmekesest ja tegelikust elust / Avo Üprus

    Index Scriptorium Estoniae

    Üprus, Avo, 1954-

    2005-01-01

    Autor leiab, et valitsus saab juhtida oma programme ka kodanikeühenduste koostöövõrgu kaudu ning lihtsustada nii riigi ülesehitust. Muutuvas maailmas võib kaasamise kaudu kasvatada usaldust ja vastutust

  12. Estimation of changes in saturation and pressure from 4D seismic AVO and time-shift analysis

    NARCIS (Netherlands)

    Trani, M.; Arts, R.; Leeuwenburgh, O.; Brouwer, J.

    2011-01-01

    A reliable estimate of reservoir pressure and fluid saturation changes from time-lapse seismic data is difficult to obtain. Existing methods generally suffer from leakage between the estimated parameters. We propose a new method using different combinations of time-lapse seismic attributes based on

  13. Andres Noormets - olemuselt luuletaja, vormilt lavastaja / Andres Noormets ; intervjueerinud Tiiu Laks

    Index Scriptorium Estoniae

    Noormets, Andres, 1963-

    2010-01-01

    Andres Noormets endast, oma lavastustest, näitlemisest ja lavastamisest, elu mõttest, uue otsimisest oma teatritöödega, sellest, mis endiselt paelub teatris ja praegusi teatritegemisi enim mõjutab, ise kirjutamisest jm. Andres Noormetsa eluloolisi andmeid

  14. IPO majanduslanguse ajal? See on võimalik! / Tiiu Pedaja ; interv. Villu Zirnask

    Index Scriptorium Estoniae

    Pedaja, Tiiu

    2008-01-01

    Evli Securities ettevõtete rahanduse Eesti juht põhjendab, miks IPO-sid on võimalik korraldada ka majandusliku languse ajal, investorid võtavad hästi vastu infrastruktuuriettevõtteid. Lisa: Euroopas langes IPOde arv aastaga 49%

  15. Kormašov puhus Leonardo autoportree intriigi lõkkele / Tiiu Leis

    Index Scriptorium Estoniae

    Leis, Tiiu

    2010-01-01

    Kadrioru Kunstimuuseumis eksponeeritakse Leonardo da Vinci arvatavat autoportreed. Lõuna-Itaalia erakogust leitud maali uurimisprotsessi kaasati Tallinna Ülikooli kunstiosakonna juhataja, maali ja maalitehnoloogia õppejõud Orest Kormašov, kes jagab selgitusi maali uuringute kohta. Ekspertiisis osales ka Eesti Kunstiakadeemia graafilise disaini tudeng Helen Kokk

  16. Aineüleste pädevuste koolitus Pestalozzi programmi raames / Tiia Pukk, Tiiu Vaher

    Index Scriptorium Estoniae

    Pukk, Tiia

    2011-01-01

    1969 alguse saanud Pestalozzi koolitusprogramm on suunatud Euroopa kultuurikonventsiooniga ühinenud 49 riigi haridustöötajatele. Seekordne üritus toimus Tartus, koolituse teemaks aineülesed pädevused

  17. Ekspertiis päästis mehe mõrtsukatiitlist / Tiiu Põld

    Index Scriptorium Estoniae

    Põld, Tiiu, 1945-

    2007-01-01

    Kohtulahendist, kus maakohus saatis mehe eaka naise tapmise eest 12. aastaks vangi, aga ringkonnakohus vabastas ta paar kuud hiljem selgitades DNA-analüüsi abil, et ta on süütu. Lisatud: alusetu vangistus läheb kalliks

  18. Tallinna Jaani kogudus jagas oma esimesed tänuristid / Tiiu Pikkur

    Index Scriptorium Estoniae

    Pikkur, Tiiu, 1947-

    2008-01-01

    14. detsembril tähistas Tallinna Jaani kogudus oma 141. aastapäeva ja andis esmakordselt neljateistkümnele pikka aega kogudust teeninud ja kiriku suurremondiga enim seotud inimesele koguduse tänuristid

  19. Lepatriinu tuleb Tallinna lõhkuma / Gary Olson ; interv. Tiiu Laks

    Index Scriptorium Estoniae

    Olson, Gary

    2006-01-01

    Uutest heliplaatidest Deftones "Saturday Night Wrist", Robb Scott "Afro Adyssey", Zucchero "Fly", Agoria "The Green Armchair", "Back To The Bus ئ Babyshambes", Fratellis "Costello Music", Rod Stewart "Still The Same..."

  20. EU eastward enlargement and the Baltic Sea region role in trade integration / Tiiu Paas

    Index Scriptorium Estoniae

    Paas, Tiiu, 1949-

    2003-01-01

    Läänemeremaade osast Baltimaade integratsioonis rahvusvahelisse kaubandusse. El-is on kaubavoogude elastsus peaaegu kaks korda suurem kui riikidel väljaspool seda, kusjuures see kehtib võrdselt nii ekspordi kui impordi kohta. Tabelid

  1. Cool : karvased hipid ja sürrid hobusepead / Maris Meiesaar, Tiiu Laks

    Index Scriptorium Estoniae

    Meiessaar,Maris

    2008-01-01

    !". PÖFFi filme programmist "Crazy Cool: Põhja-Ameerika indie-filmid" - USA mängufilm "Humboldti maa" ("Humboldt Country"), režissöörid Darren Grodsky, Danny Jacobs, Kanada dokumentaalfantaasia "Minu Winnipeg" ("My Winnipeg"), režissöör Guy Maddin

  2. Fännid püstitasid Wallace'ile ja Gromitile kuju / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2006-01-01

    Kuna täispikk animafilm "Wallace ja Gromit : Libaküüliku needus" ("Wallace & Gromit : The Curse of the Were-Rabbit") võitis Oscari, otsustasid fännid filmi autori kodulinna Bristolisse kuju püstitada

  3. Koduseinale maal oma sõrmejäljest või DNA-st / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2006-01-01

    Disainerite duo DNA11 - Adrian Salamunovic ja Nazim Ahmed teevad soovijate DNA-st või sõrmejäljest kunstiteose. Näpujälg skaneeritakse arvutisse, DNA näidis viiakse laborisse, kus selle väljavõtet pildistatakse

  4. Arukad asjad võtavad maailmas võimu / Tiiu Leis

    Index Scriptorium Estoniae

    Leis, Tiiu

    2009-01-01

    Arukate toodete disainiprojektist. Näited tudengite töödest: vibreeriv padi, vaikne sein, soojendav vest, helineeldematerjalid, valgustundlik kardin, tattoo-printer, helendav sall, riknemist tuvastav pakend, digivanaema, perereliikvia Relic, maksevahend-käevõru Smart-pay

  5. Loomade ja piima kokkuost, 2008 = Purchase of livestock and milk, 2008 / Tiiu Tamm

    Index Scriptorium Estoniae

    Tamm, Tiiu

    2008-01-01

    2008. aastal saadi lihatöötlemisettevõtete kokkuostetud 40 000 veisest 9492 tonni liha ja 406 800 seast 32 074 tonni liha, piimatöötlemisettevõtted ostsid 2008. aastal 614 290 tonni piima. Graafik. Tabel

  6. Tähtpäevakalendri kujundamisest Nõukogude Eestis aastatel 1945-1985 / Tiiu Kreegipuu

    Index Scriptorium Estoniae

    Kreegipuu, Tiiu, 1977-

    2011-01-01

    Kalendritähtpäevade ajaloolisest taustast Eestis ja Nõukogude Liidus, sarnasustest ja erinevustest. Pühade ja tähtpäevade funktsioonidest Nõukogude kalendris. Nõukogude Eesti tähtpäevakalendri analüüs

  7. Õigeksmõistev otsus vallandas publiku tormilise aplausi / Tiiu Põld ; kommenteerinud David Vseviov ; Marju Lauristin

    Index Scriptorium Estoniae

    Põld, Tiiu, 1945-

    2009-01-01

    Harju maakohtu õigeksmõistvast otsusest aprillirahutuste korraldamises süüdistatavate Dmitri Linteri, Maksim Reva, Dimitri Klenski ja Mark Sirõki kohta. Kommenteerivad David Vseviov ja Marju Lauristin

  8. Change of Zonal Flow Spectra in the JIPP T-IIU Tokamak Plasmas

    International Nuclear Information System (INIS)

    Hamada, Y.; Watari, T.; Yamagishi, O.; Nishizawa, A.; Narihara, K.; Kawasumi, Y.; Ido, T.; Kojima, M.; Toi, K.

    2007-01-01

    When Ohmically heated low-density plasmas are additionally heated by higher-harmonics ion-cyclotron-range-of frequency heating, heated by neutral beam injection, or strongly gas puffed, the intensity of zonal flows in the geodesic acoustic mode frequency range in the tokamak core plasma decreases sharply and that of low-frequency zonal flow grows drastically. This is accompanied by a damping of the drift wave propagating in the electron diamagnetic drift direction, turbulence by trapped electron mode (TEM), and the increase of the mode propagating to ion diamagnetic drift direction (ITG). In the half-radius region, TEM and high-frequency zonal flows remain intense in both OH and heated phases. ITG and low-frequency zonal flows grow in heated plasmas, suggesting a strong coupling between ITG and low-frequency zonal flow

  9. Noor koreograaf Krõõt Juurak sai imel sabast kinni / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2006-01-01

    Tantsulavastusest "Once upon" Kanuti Gildi saalis. Esietendus 12. okt. Idee ja esitus Krõõt Juurak. Valminud prooviperioodide tulemusel Viinis, PAFis Prantsusmaal ja Tallinnas. Etendub 6. dets. ka Austrias Dietheater Küntslerhausis Viinis

  10. Measurement of radiation power from the JIPP T-IIU tokamak plasma

    International Nuclear Information System (INIS)

    Ogawa, Isamu.

    1987-04-01

    Characteristics of a pyroelectric detector, a metal-film bolometer and a thermistor are investigated in order to attain high reliability of the bolometric measurement. The spurious signal which appears on a pyroelectric detector is efficiently eliminated by setting a mask close to the detector, which has a function of avoiding the direct incidence of photons on its electrode. This is verified with the consistency of integrated value of the signal. The detector is calibrated with a HeNe laser taking the reflection on the detector surface into account. No temporal change has been seen on the sensitivity of the detector calibrated by this method. We also developed a thin metal-film bolometer with high sensitivity (12.9 Ω/mJ), high time response (3 μs) and well defined thermal characteristics. The calibration of this detector was performed by supplying a bias current through its resistor. We constructed a bolometric system with high time response and high spatial resolution, which consisted of twelve pyroelectric detectors and a metal-film bolometer. The radiation power measured with the pyroelectric detector agrees with that measured with the calibrated metal-film bolometer within 10 %. Spectroscopic and bolometric measurements with spatial and temporal resolution show that large radiation loss brings about the decrease in electron and ion temperatures and plasma energy. Carbon limiters have an effect to suppress the radiation power for ohmic plasma, but are insufficient for ICRF heated plasma. The main contribution to radiation power may be attributed to Fe impurity released from the ICRF antennae, the Faraday shield and vacuum vessel. By making carbonization of the wall and in-vessel components, the Fe impurity is suppressed to a low level (n Fe /n e ∼ 0.04 %) and the radiation power is reduced to P rad /(P OH + P rf ) ∼ 20 % and emissivity throughout the plasma region is reduced. (author)

  11. Augusti Tantsufestival lõppeb lõbusalt / Oleg Sulimenko ; intervjueerinud Tiiu Laks

    Index Scriptorium Estoniae

    Sulimenko, Oleg

    2010-01-01

    Vene koreograafide-tantsijate Oleg Sulimenko (elab Viinis) ja Andrei Andrianovi tantsulavastusest "Made in Russia", mis lõpetab 11. Augusti Tantsufestivali Tallinnas. Kuraator Priit Raud 14.-28. augustini kestva festivali kavast

  12. Alguses oli Arvo Pärdi muusika ja siis tulid Jalakas ja videokunstnikud / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2010-01-01

    Tõnu Kaljuste ja Peeter Jalaka lavastusest "Alguses oli", lavastuse aluseks Arvo Pärdi teosed "In Principio" ja "Miserere", 17. augustil Noblesse valukojas toimunud etendusest, muusikaline juht Tõnu Kaljuste

  13. Kutseharidus rahvusvahelises võrdluses = Vocational education in international comparison / Tiiu-Liisa Rummo

    Index Scriptorium Estoniae

    Rummo, Tiiu-Liisa

    2007-01-01

    Võrdluses teiste Euroopa Liidu liikmesriikidega iseloomustab Eestit madal osaluse määr kutsehariduses. EL-i 25 riigi poiste keskmine kutsekeskhariduses õppimise määr on 57%, Eestis 40%, tüdrukute osas on vastavad numbrid 54% ja 19%. Lisatud diagrammid

  14. Kutseõppeasutuste õpetajad = Pedagogues of vocational education institutions / Tiiu-Liisa Rummo

    Index Scriptorium Estoniae

    Rummo, Tiiu-Liisa

    2007-01-01

    Eesti lähituleviku eesmärgiks on motiveerida kutsehariduse pedagooge ja spetsialiste kutseharidussüsteemis töötama. Kutseõppeasutuste pedagoogid vanuserühma, soo, ametijärgu ja haridusastme järgi. Lisatud diagramm ja tabelid

  15. Kardetud ja kartmatud - vangla sotsiaaltöötajad / Tiiu Rahuoja

    Index Scriptorium Estoniae

    Rahuoja, Tiiu

    2006-01-01

    Artikli autori, kes töötas Tartu Vangla sotsiaalosakonnas augustist 2004 - novembrini 2005, vanglasotsiaaltöö kogemusest. Kommenteerivad Tallinna vangla sotsiaalosakonna juhataja Eerik Lätti ja Harku vangla sotsiaalosakonna juhataja, sotsiaaltöö mag Christel Punn

  16. Mis võiks olla ühist Johan Laidoneril ja Ingmar Bergmanil / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2008-01-01

    Laretei, Käbi. Kuhu kadus kõik see armastus? : Ingmari kirjad Käbile / tõlge rootsi keelest Anu Saluäär. Tallinn : SE&JS, 2008 ; Laidoner, Johan. Ühtekuuluvuse teel : Johan Laidoneri kirjad abikaasale / koostanud [ja toimetanud] Irene Lään ja Toomas Hiio ; vene keelest tõlkinud Jüri Ojamaa. Tallinn : Varrak, 2008

  17. Mis oli ja mida ei olnud : lisandusi kahele kirjutisele / Tiiu Erelt

    Index Scriptorium Estoniae

    Erelt, Tiiu, 1942-

    2008-01-01

    Lisandusi artiklitele: Koppel, Margit-Mariann. Mahalaskmine pärast surma //Eesti Ekspress, 23. aug. 2007, mis käsitleb Elmar Muugi saatust, ning: Raag, Raimo. Valter Tauli elust ja keelelisest tegevusest // Keel ja Kirjandus, (2007/Nov), nr. 11

  18. Eesti Draamateater tähistas maja 100. sünnipäeva / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2010-01-01

    18. septembril tähistati avatud uste päevaga Eesti Draamateater hoone 100. sünnipäeva. Õhtul sai teatrihoone fassaadilt vaadata Taavet Janseni, Taavi Varmi ja Andres Tenusaare videoinstallatsiooni. Esitleti raamatut "Eesti Draamateatri maja 100" (autorid Karin Hallas-Murula, Kristel Pappel, Haldja Jalajas). Avati Peeter Lauritsa fotonäitus "Pahempidi"

  19. Ühe väljasurnud kala lugu Saaremaalt / Tiiu Märss

    Index Scriptorium Estoniae

    Märss, Tiiu, 1943-

    2011-01-01

    Saaremaalt Himmistest leitud siluriaegse telodondi Phlebolepis elegans Panderi kivististest ning Himmiste paemurru laastamisest ja üle 3500 kivistunud merelooma väljaveost Ameerikasse 1930nendatel William Patteni poolt

  20. Kolm nauditavat näidet nüüdisaegsest tantsust / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2011-01-01

    12. rahvusvahelisest Augusti tantsufestivalist. Brüsselis töötava ameerika koreograafi Daniel Linehani lavastustest "Montage for Three" ja "Not About Everything". Koreograaf David Wampachi (Pariis) lavastusest "Battement". Helsingis asutatud teatritrupi Oblivia triloogia "Entertainment Island" 2. osast, autorid-esitajad Anna Krzystek, Timo Fredriksson, Annika Tudeer

  1. Niguliste kirikul uus orel, Jaani kirikus algab vana taastamine / Tiiu Pikkur

    Index Scriptorium Estoniae

    Pikkur, Tiiu, 1947-

    2005-01-01

    Orelimeister Ago Tint lõpetas 9. saj lõpul Gustav Terkmanni ehitatud oreli (asus kuni 2005. a. alguseni Teatri- ja Muusikamuuseumis) restaureerimise ja orel paigutati Tallinna Niguliste kiriku Püha Antoniuse kabelisse. Sõlmiti Tallinna Jaani kiriku oreli restaureerimise ja uue oreli hankimise leping (töö teostab Saksamaa oreliehitusfirma Martin Ter Haseborg). Mõlema ettevõtmise eestvedajaks on orelikunstnik Andres Uibo

  2. Social consequences of transition : who recognize themselves to be poor in Estonia? / Tiiu Paas, Andres Võrk

    Index Scriptorium Estoniae

    Paas, Tiiu, 1949-

    2003-01-01

    Analüüs, kuidas on omavahel seotud leibkonna sissetulekuga määratud vaesus ja inimeste enda poolt antud hinnang oma majanduslikule olukorrale. Kasutatud on ESA Leibkonna Eelarve Uuringu andmeid aastatest 2000 ja 2001. Tabelid

  3. Dirigent Anu Tali: mind pole ilma meie orkestrita / Anu Tali ; intervjueerinud Tiiu Laks

    Index Scriptorium Estoniae

    Tali, Anu, 1972-

    2009-01-01

    31. mail ja 1. juunil Estonai kontserdisaalis toimuvast Põhjamaade Sümfooniaorkestri kontserdist "Kohtumispaik Eesti", ettekandele tulevatest Erkki-Sven Tüüri teosest, solistidest David Geringas, Marko Martin

  4. Fast potential change in sawteeth in JIPP T-IIU tokamak plasmas

    International Nuclear Information System (INIS)

    Hamada, Y.; Nishizawa, A.; Kawasumi, Y.

    1994-12-01

    Fast changes of electric potential with different polarities are observed during sawtooth oscillation in a core region of a tokamak plasma using a heavy ion beam probe. The potential change inside the inversion radius is found to be positive. The change is negative outside the inversion radius and shows clearly a propagation nature. The observed potential can be interpreted by the mixture of the potentials of two origins. One of them drives the fast MHD plasma motion through E/B drift and the other is a barrier potential induced by mixing of hot and cold plasmas at sawtooth crash. (author)

  5. Jaak Prints: näitleja hirmud on üldinimlikud / Jaak Prints ; intervjueerinud Tiiu Laks

    Index Scriptorium Estoniae

    Prints, Jaak, 1981-

    2010-01-01

    Teatri NO99 näitleja Jaak Prints endast, näitlejaks olemisest, mõistest "mõtlev teater", koduteatrist, NO99 aktsioonist "Ühtne Eesti suurkogu", lavastamise soovist jm. Loetletud Jaak Printsi rollid ja tööd lavastajana

  6. Bauhausi pedagoogika mõju üldhariduslikule kunstiõpetusele / Tiiu Põldemaa

    Index Scriptorium Estoniae

    Põldemaa, Tiiu

    1998-01-01

    20. saj. 20-30-ndatel aastatel välja kujunenud Bauhausi pedagoogika on paljus aluseks viimaste kümnendite kunstiõpetuse suundumuste kujunemisel. Eesti kunstiõpetuses on Bauhausi pedagoogika põhimõtteid osaliselt rakendatud algklasside ühendatud kunsti- ja tööõpetuse õppekavades

  7. EurAsia parim film on venelaste "Minu õnn" / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2010-01-01

    14. Pimedate Ööde Filmifestivali rahvusvahelise võistlusprogrammi EurAsia võidufilmiks valiti David Willise juhitud žürii poolt Sergei Loznitsa mängufilmidebüüt „Minu õnn” ("My Joy", Ukraina- Holland- Saksamaa). Loetletud filmifestivali erinevate konkursside võitjad ja auhinnasaajad

  8. Eesti esinaivisti 100. sünniaastapäev / Tiiu Männiste

    Index Scriptorium Estoniae

    Männiste, Tiiu, 1959-

    2000-01-01

    Paul Kondase 100. sünniaastapäeva puhul tema maalide näitus Viljandi kunstisaalis. Avamisel demonstreeris Mark Soosaar oma filmi "Pühapäevamaalijad". Kilpkonna galeriis näitusel "Veel naiviste" Joan (?Joann) Sõstra (1913-1992) (puuskulptuurid), Osvald Raba (1909-1996) ja Arnold Vihmandi (1912) looming.

  9. Large potential change induced by pellet injection in JIPP T-IIU tokamak plasmas

    International Nuclear Information System (INIS)

    Hamada, Y.; Sato, K.N.; Sakakita, H.

    1995-05-01

    A large, rapid change in the local plasma potential is found to be induced by off-axis hydrogen ice-pellet injection into a tokamak plasma. The polarity of the rapid change is reversed when the pellet is injected into the upper and lower halves of the poloidal plasma cross-section. This change can be interpreted as being due to the gradient-B drift of particles in the high-density plasmas of the pellet cloud, before the increase of the plasma density due to the ablation becomes uniform on the magnetic surface. (author)

  10. Suurbritannia film kliima soojenemisest täna 50 riigi kinodes / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2009-01-01

    Franny Armstrongi dokumentaal-, mängu- ja animafilmi seguna vormistatud filmi "Rumaluse ajastu" ("The Age of Stupid") ülemaailmne esilinastus toimub ÜRO peaassamblee kliimakoosoleku eelõhtul. Eestlased näevad seda Von Krahli teatris

  11. Evaluating the competitiveness of the countries in the Baltic Sea region / Tiiu Paas

    Index Scriptorium Estoniae

    Paas, Tiiu, 1949-

    2004-01-01

    Konkurentsivõime kontseptsioonist, Läänemeremaade konkurentsivõime hindamisest. Uuringu tulemusest selgus, et parim positsioon on regiooni väiksematel (Soome, Taani, Rootsi) riikidel. Üleminekumajandusega maadest on parimad võimalused Eestil. Tabelid. Diagrammid

  12. Tallinnas esinev Šveitsi kuulus tantsutrupp näitab looma inimeses / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2009-01-01

    Oktoobri alguses esineb Tallinnas ja Tartus Šveitsi tantsukompanii Drift, kes esitab lavastuse "Au bleu cochon". Lisaks etendustele annab trupi kunstiline juht Peter Schelling Eesti tantsijatele ja koreograafidele meistriklassi

  13. Rein Kilk ei loobu Pärnust / Rein Kilk ; interv. Tiiu Leis

    Index Scriptorium Estoniae

    Kilk, Rein, 1953-

    2007-01-01

    Ilmunud ka: Linnaleht : Tartu, 12. okt. 2007, lk. 7-8; Linnaleht : Pärnu, 12. okt. 2007, lk. 7-8. Suurärimees Rein Kilk vastab küsimustele vanade majade taastamisest, plaanidest Pärnus, suhtumisest heidikutesse. Kommenteerivad Peeter Raudsepp ja Elmar Lepp

  14. Rein Pakk: olen Jumala trumm, aga sina oled ka / Rein Pakk ; intervjueerinud Tiiu Laks

    Index Scriptorium Estoniae

    Pakk, Rein, 1968-

    2010-01-01

    Intervjuu Rein Pakuga, kellel meeldib kirjutada artikleid ja näidendeid, laval ja filmis mängida, teha sisekujunduslahendusi ja karikatuure. 27. augustil esietendus Tallinna Draamateatris tema esimene lavastajatöö, teatri Vanemuine lavastus "Kaos". Andmeid Rein Paku elu ja loomingu kohta

  15. ERKI moe ülevaatus pakkus täismajale toreda õhtu / Tiiu Oga

    Index Scriptorium Estoniae

    Oga, Tiiu

    2007-01-01

    Eesti Kunstiakadeemia 13.01.2007 Salme kultuurikesksuses toimunud moeetendusest. Lavastaja Kaarel Väli, graafiline kujundus Eiko Ojala, videokunstnikud Taavi Varm ja Aleks Tenusaar koos RGB-ga, lavaline kujundus Ain Nurmela, valguskunstnik Meelis Lusmägi koos ET Valgusega. Korraldajad Jaanika Terasmaa ja Ester Kannelmäe

  16. Voldemar Panso preemia said kaksikvennad Priit ja Märt Pius / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2010-01-01

    Lavakunstikooli 25. lennu üliõpilased Priit ja Märt Pius pälvisid Voldemar Panso nimelise preemia. Terve kursuse esimene bakalaureuselavastus "Jumala Narride Vennaskond" esietendub 4. detsembril Tallinna Linnateatri Põrgulaval. Lavastas kursuse juhendaja Elmo Nüganen

  17. Elu, lugu ja uurimine : metoodilisi vaatepunkte lähiminevikust jutustavate lugude uurimises / Tiiu Jaago

    Index Scriptorium Estoniae

    Jaago, Tiiu, 1960-

    2011-01-01

    Tutvustus: Eda Kalmre. Hirm ja võõraviha sõjajärgses Tartus : pärimuslooline uurimus kannibalistlikest kuulujuttudest. Tartu : Eesti Kirjandusmuuseumi Teaduskirjastus, 2007. (Tänapäeva folkloorist ; 7) ; Ene Kõresaar. Elu ideoloogiad : kollektiivne mälu ja autobiograafiline minevikutõlgendus eestlaste elulugudes. Tartu : Eesti Rahva Muuseum, 2005. (Eesti Rahva Muuseumi sari ; 6)

  18. Isa Philippe Jourdan võttis vastu Tallinna Toomkiriku autasu / Tiiu Pikkur

    Index Scriptorium Estoniae

    Pikkur, Tiiu, 1947-

    2008-01-01

    5. oktoobril toimunud jumalateenistusel Tallinna Toomkirikus anti koguduse selle aasta kultuuripreemia laureaadile, Rooma-Katoliku Kririku Eesti apostellikule administraatorile piiskop Philippe Jourdanile üle Maarja medal

  19. Märts - teatrikuu, nädalavahetusel viis esietendust / Tiiu Laks, Andres Keil

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2008-01-01

    Nädalavahetuse viiest esietendusest : Teatris NO99 William Shakespeare'i "Perikles" Tiit Ojasoo lavastuses, Endlas "Pommimäng" Joseph Helleri näitemängu "Me pommitasime New Havenit" järgi Madis Kalmeti lavastuses, Tallinna Linnateatris Jón Atli Jónassoni "Murdlainetus" Jaanus Rohumaa lavastuses, Eesti Draamateatris Enn Vetemaa-Erki Aule "Sigma TAU C705" Merle Karusoo lavastuses, Rakvere Teatris Urmas Lennuki kirjutatud ja lavastatud "Päeva lõpus"

  20. Aldo Järvsoo: kirivööd ma ei lõigu / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2009-01-01

    Eesti 2008. aasta parim moekunstnik ja auhinna Kuldnõel omanik on Aldo Järvsoo, tema kollektsioonist "Virve". Lühidalt auhinna teiste nominentide Liisi Eesmaa, Tiina Talumehe ja Liivia Leškini kollektsioonidest. Võidukollektsiooni saab 15. märtsini vaadata Tallinna Kaubamaja Naistemaailmas paikneval näitusepinnal

  1. Laste- ja noorteteater on lehviku laiali tõmmanud / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2008-01-01

    Eestis kaheksandat korda toimuvast rahvusvahelisest laste- ja noorteteatrite päevast Eesti Rahvusraamatukogu teatrisaalis, kus näeb tasuta etendusi Emajõe Suveteatrilt, Jõhvi Teatrilt Tuuleveski ja VAT Teatrilt

  2. VAT Teater toob külakosti Hiiumaa lastele ja noortele / Tiiu Talvist

    Index Scriptorium Estoniae

    Talvist, Tiiu

    2009-01-01

    VAT Teater esineb Hiiumaal lastelavastusega "Varblase Priidu" (autor Rudolf Herfurtner, lavastaja Mart Kampus) ja noortelavastusega "Kas sulle meeldib porno?" (autor Klas Abrahamsson, lavastaja Margo Teder)

  3. Madalmaade nukunäitlejate paremik hiilgas Tallinn Treffil / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2010-01-01

    5.-8. juunini 2010 toimuvast rahvusvahelisest festivalist Tallinn Treff. Hollandi trupi DudaPaiva lavastusest "Needus". Nukunäitleja Neville Tranteri (Austraalia-Holland) lavastusest "Punch ja Judy Afganistanis". Stef Vettersi (Belgia) etendusest "Tema kõrgeausus Ottfriedi tundmatu maailm"

  4. [Liivi Aarma. Põhja-Eesti kogudused ja vaimulikkond 1525-1885. 2. raamat] / Tiiu Reimo

    Index Scriptorium Estoniae

    Reimo, Tiiu, 1953-

    2009-01-01

    Arvustus: Aarma, Liivi. Põhja-Eesti kogudused ja vaimulikkond 1525-1885. 2. raamat. Põhja-Eesti vaimulike lühielulood 1525-1885. Kurzbiographien der Pastoren des Konsistorialbezirks Estland 1525-1885. Herdaminne för Estland Stift: kortbiografi 1525-1885. Pastors of North Estland: short biographies 1525-1885. Tallinn, 2007

  5. Raamatupidamisalases täiendkoolituses osalemise võimalustest / Tiiu Hazak

    Index Scriptorium Estoniae

    Hazak, Tiiu

    2002-01-01

    Ilmunud ka: Buhgalterskije Novosti nr. 6 lk. 39-44. Järg Raamatupidamisuudised nr. 7 lk. 38-39. Koolituskavad ning erinevate koolitusfirmade hinnataseme võrdlus. Tabelid: raamatupidamisalast täiendkoolitust pakkuvad firmad 2001/2002 õ.-a.; koolitajate poolt enampakutud koolitusteemad raamatupidamise valdkonnas 2001/2002. õppeaastal

  6. Kristiina Nurk: ilus võib olla, aga mugav peab olema / Kristiina Nurk ; intervjueerinud Tiiu Laks

    Index Scriptorium Estoniae

    Nurk, Kristiina, 1982-

    2009-01-01

    Intervjuu Kristiina Nurgaga, kes õpib Eesti Kunstiakadeemias disaini ja rakenduskunsti eriala nahakunsti suuna magistrantuuris, on lõpetanud Tartu Kõrgema Kunstikooli reklaamikunsti eriala, soovib saada kingadisaineriks, pälvis Prantsusmaal Saint Rémy-lès-Chevreuse'is toimunud rahvusvahelisel köitekunsti biennaalil ühe peapreemiatest. Kristiina Nurga eluloolisi andmeid, pälvitud preemiad

  7. Viinistu suvi - kultuurikolhoos laieneb veelgi / Tiiu Laks, Tõnu Kaljuste, Sirje Eelma...[jt.

    Index Scriptorium Estoniae

    2008-01-01

    Viinistu ajaloost, kultuurist ja hümnidest. 2008. a. suvekontserte tutvustab Tõnu Kaljuste - esinevad Maarja-Liis Ilus, Koit Toome, ansambel Jäääär, Nargen festivalil esitatakse Joseph Haydni ooper "Elu kuu peal"; katlamaja teatrietendusi tutvustab Hendrik Toompere juunior - etendub tema lavastatud Boguslaw Schaefferi "Loojang", Ingomar Vihmari lavastatud Andrus Kivirähki "Keiserlik kokk" ja välilaval Mart Kivastiku "Eesti asi"; kuraator Sirje Eelma toob välja Maarit Murka, August Künnapu, Pusa ja Toomas Kuusingu teosed. Üritusi ootab Emil Urbeli ja Toivo Raidmetsa endisest külmmahutist ümberehitatud kabel

  8. Selgusid uued Microsofti partnertudengid

    Index Scriptorium Estoniae

    2007-01-01

    Microsofti partnertudengite (Microsoft Student Partner, MSP) programmist, millega liitusid TÜ informaatika eriala üliõpilased Siim Karus, Jaana Metsamaa, TLÜ informaatika erialat Ilja Šmorgun, TTÜ arvuti- ja süsteemitehnika eriala tudeng Mark Baranin

  9. Ühiseid väärtusi hoides : haridusministeerium otsib abi eetikast / Avo Rosenvald ; kommenteerinud Tõnis Lukas, Marju Lauristin ... [jt.

    Index Scriptorium Estoniae

    2008-01-01

    26. septembril Tallinnas väärtuste ja nende arendamise teemal toimunud konverentsist "Ühiseid väärtusi hoides", mille korraldas Tartu Ülikooli eetikakeskus koostöös Haridus- ja Teadusministeeriumiga

  10. Raivo Tafenau: olen võetud väärikasse seltskonda / Raivo Tafenau ; intervjueerinud Tiiu Laks

    Index Scriptorium Estoniae

    Tafenau, Raivo, 1963-

    2010-01-01

    Vestlus Jazzkaare raames 28. aprillil toimunud Eesti džässiauhindade väljaandmisel Eesti džässiauhinna pälvinud saksofonistiga. Noore džässitalendi auhind anti Peedu Kassile, džässiedendaja auhind Boris Paršinile

  11. 'Videokunst on tõsine asi,' räägib kunstnik Al Paldrock / Al Paldrok ; interv. Tiiu Leis

    Index Scriptorium Estoniae

    Paldrok, Al, 1969-

    1998-01-01

    Intervjuu Pärnu filmipäevade (2.-4. apr.) ühe peakorraldaja, Helsingis Kuvataide akadeemias video- ja keskkonnakunsti õppinud Al Paldrokiga filmipäevadest (kus esitatakse nii video-, reklaam- kui dokumentaalfilme), eesti filmist ja videokunstist, rühmitusest 'Vedelik'

  12. Grand Prix' võitis reklaamfilmistuudio Division / Mait Laas, Jaak Lõhmus, Ants Vist...[jt.] ; interv. Tiiu Leis

    Index Scriptorium Estoniae

    1998-01-01

    Pärnu filmipäevadel 'Do Re Vi' võitis Grand Prix ehk skulptuuri 'Oskar & Ella' reklaamistuudio 'Division', kullatud videokassetid said 'Polarfilm' (dok. film), Martin Pedanik (video) ja Edith Sepp ('Tingimustega Tallinnas'); osalejate M. Laasi, J. Lõhmuse, A. Visti ja I. Raagi kommentaare ürituse kohta;

  13. Saa võimust : [luuletused] / J{u00E1nos Pilinszky ; tlk. Tiiu Kokla, Kairi Mesipuu

    Index Scriptorium Estoniae

    Pilinszky, J{u00E1nos

    2004-01-01

    Sisu: Saa võimust ; Trapets ja tõke ; Talvise taeva all ; Ühe kire marginaaliks ; Harbach 1944 ; Armastuse kõrb ; Apokrüüf ; Nelik ; Järelsõna ; Introitus ; Van Gogh ; Väike öömuusika ; Timuka päevikust ; Madalseisu pidu ; Pole muud ; Ravensbrücki passioon ; Van Goghi palve ; Kadunud poja otsimine ; Su käsi, mu käsi ; Salamõrv ; Luuletus ; Peks ; 22. detsember 1970 ; Visand ; Kolmandal päeval ; Kadunud pojad ; Lõpetamata minevik. Eluloolisi andmeid autori kohta lk. 181-182

  14. Elutervik ja aeg : murdkem püramiidi võim / Sigmund Kvaloy ; tõlk. Tiiu Speek

    Index Scriptorium Estoniae

    Kvaloy, Sigmund

    2005-01-01

    Nüüdisaegsest ökofilosoofiast, tööstusliku kasvu ühiskonna ja eluliste vajaduste ühiskonna vastuoludest ning Norra ökopoliitikast. Lisatud lühiülevaade autori elukäigust. Vt. ka: David Rothenberg. Elutervik ja elulised vajadused: Eesti tee. Lk. 549

  15. EU enlargement and trade integration : can we distinguish the Baltic Sea region cluster? / Tiiu Paas, Egle Tafenau

    Index Scriptorium Estoniae

    Paas, Tiiu, 1949-

    2004-01-01

    Uurimistulemused kinnitavad piiriüleste kaubandussidemete olemasolu ning Läänemere regiooni riikide omavahelise kaubandusintegratsiooni tugevust ühinevas Euroopas, millega tuleb EL-i regionaalpoliitika kujundamisel arvestada. Diagrammid. Tabel

  16. Uni = elu / Lea Noormets ; kommenteerinud Jean-François Bouvet, Marlit Veldi, Tiiu Väinsaar

    Index Scriptorium Estoniae

    Noormets, Lea

    2012-01-01

    Und mõjutavatest teguritest ja unehäirete, s.h ajavahestressi leevendamisest ning ravist homöopaatia, toiduravi, taimravi e fütoteraapia, energeetilise meditsiini või valgusteraapiaga. Artikkel tugineb Gerard Pacaud' raamatule Le Sommeil, c'est vital

  17. Salonen: kõik tšetšeenid juba ootavad seda filmi / Hannu Salonen ; intervjueerinud Tiiu Laks

    Index Scriptorium Estoniae

    Salonen, Hannu, 1972-

    2009-01-01

    Režissöör oma uuest mängufilmist "Vasha" (endine tööpealkiri "Kid ja Killer"), Eesti, Soome, Saksamaa ja Iirimaa koostööfilm, kus kesksetes osades on eestlastest Mart Müürisepp, Rein Oja, Jan Uuspõld jt

  18. Prokurör nägi inimliku jõhkruse piiritust / Hinge Brand ; interv. Tiiu Põld

    Index Scriptorium Estoniae

    Brand, Hinge, 1940-2007

    2006-01-01

    Intervjuu ametist lahkuva prokurör Hinge Brandiga. Lisatud: Hinge Brandi CV; Hinge Brandi osavõtul peetud kõmulisemad mõrvaprotsessid. Kommenteerivad Aivar Pilv, Elmar Vaher, Alar Kirs, Eda Murak, Dilaila Nahkur-Tammiksaar

  19. Kutseharidusega inimesed tööturul = People with vocational education in the labour market / Tiiu-Liisa Rummo

    Index Scriptorium Estoniae

    Rummo, Tiiu-Liisa

    2007-01-01

    Eesti tööealises rahvastikus on 2005. aasta tööjõu-uuringu andmetel kutse (keskeri-)haridusega inimesi 36,5% - mehi 48,6% ja naisi 51,4%, vähenemas on kutseharidusega inimeste töötuse määr. Lisatud tabelid ja diagrammid

  20. Viga on öelda, et me ei vaja PRi / Roger Hayes, Alasdair Sutherland ; interv. Tiiu Värbu

    Index Scriptorium Estoniae

    Hayes, Roger

    2001-01-01

    Eesti Suhtekorraldajate Liidu 5. aastapäeva seminaril osalevad Rahvusvahelise Kommunikatsiooni Instituudi direktor R. Hayes ja maailma ühe juhtiva suhtekorraldusfirma Manning, Selvage & Lee asepresident A. Sutherland

  1. Mäed, puud, rohukõrred : [luuletused] / Domokos Szil{u00E1gyi ; tlk. Tiiu Kokla

    Index Scriptorium Estoniae

    Szil{u00E1gyi, Domokos

    2004-01-01

    Sisu: Mäed, puud, rohukõrred ; Väiksed armuhümnid ; Nõid ; Katke kinni vanaisa ; Pööripäev ; Avaldus ; Kelles iseoma südametunnistusele koputad ; Süüdistus ; Tee nii, et armastaksin ; Circumdederunt ; Hädamaandumine. Eluloolisi andmeid autori kohta lk. 297-298

  2. Regional income convergence during the pre-enlargement period of the European Union / Tiiu Paas, Andres Kuusk, Friso Schlitte

    Index Scriptorium Estoniae

    Paas, Tiiu, 1949-

    2006-01-01

    Artikli analüüsiobjektiks on tulutasemete ebavõrdsus ja konvergents EL-25 riikides. Regionaalsete tulutasemete analüüsi tulemused annavad tunnistust olulisest regionaalsest ebavõrdsusest nii Euroopa Liidu vanades kui uutes (analüüsitaval perioodil veel kandidaatriikides) liikmesriikides. Tabelid

  3. Elutervik ja aeg : murdkem püramiidi võim / Sigmund Kvaloy ; tõlk. Tiiu Speek

    Index Scriptorium Estoniae

    Kvaloy, Sigmund

    2005-01-01

    Nüüdisaegsest ökofilosoofiast, tööstusliku kasvu ühiskonna ja eluliste vajaduste ühiskonna vastuoludest ning Norra ökopoliitikast. Lisatud lühiülevaade autori elukäigust. Vt. ka: David Rothenberg. Elutervik ja elulised vajadused: Eesti tee

  4. Eesti kultuurielu sovetiseerimine : Nõukogude kultuuripoliitika eesmärgid ja institutsionaalne raamistik aastatel 1944-1954 / Tiiu Kreegipuu

    Index Scriptorium Estoniae

    Kreegipuu, Tiiu

    2007-01-01

    Ka vaimse kultuuri vallas kehtestati valdkondade hierarhia. Esikohale seati kirjandus. Kogu kultuuri kirjeldamisel valitses vulgaarsotsioloogiline meetod. Välise surve tagajärjel hakkas süvenema kõige tõhusam tsensuuriliik - enesetsensuur. Teistest kunstiküsimustest eraldati institutsiooniliselt arhitektuuriasjad

  5. Aitab jumalateenistust paremini korraldada / Tiiu Pikkur ; kommenteerinud Tiit Salumäe, Jaak Salumäe, Arne Hiob

    Index Scriptorium Estoniae

    Pikkur, Tiiu, 1947-

    2009-01-01

    17. märtsil peeti Tallinna Piiskoplikus Toomkirikus tänujumalateenistus, kus esitleti Eesti luterliku rahvakiriku esimese Eestimaal koostatud ja trükitud liturgiakäsiraamatu - neljaköitelise kirikukäsiraamatu kaht esimest osa: "Jumalateenistuste käsiraamatut" ja "Talituste käsiraamatut"

  6. Püstised hobused : [luuletused] / Sándor Kányádi ; tlk. Tiiu Kokla, Arvo Valton

    Index Scriptorium Estoniae

    Kányádi, Sándor

    2004-01-01

    Sisu: Püstised hobused ; Purjus Agamemnon ; Kiviaeg ; Puust puuni ; Kuulutaja ingel ; In memoriam Domokos Szil{u00E1gyi ; In memoriam L. Sz. ; Ja isegi surmatunnil ; Maja ees terve öö ; Pühendus ; Kivitrükk ; Värsskroonika ; Seejärel ; Suurel neljapäeval ; Eemaldudes ; Justkui vaid nali ; Keegi kõnnib puude ladvus ; Sel õhtul ; Ei taha sulle haiget teha ; XC psalm ; Pilliroog ; Hobused ; Panta rhei ; Siis tõuseb lendu ; Sest senikaua kestab ; Jutuke ; Pärast esimest hoopi ; Ükskord ; Prometheus ; Õnneseen ; Ilustusteta laul ; On maid ; Jumala selja taga ; Võiksin öelda ; Võim ; Ajalootund. Eluloolisi andmeid autori kohta lk. 333-334

  7. 150 filmi Odessast Kiievini / Rao Heidmets ; interv. Jaan Ruus

    Index Scriptorium Estoniae

    Heidmets, Rao, 1956-

    2007-01-01

    Ukrainas 14. Rahvusvahelise Animafilmide festivali KROK žüriis osalenu ülevaade üritusest, nähtud filmidest, žürii tööst. Eriauhinna sai Riho Undi nukufilm "Vennad Karusüdamed". Peaauhinna sai inglase Luis Cook'i "Õed Pearce'id" ("The Pearce Sisters")

  8. Microsoft otsib partnertudengeid / Merlis Nõgene

    Index Scriptorium Estoniae

    Nõgene, Merlis, 1976-

    2008-01-01

    Programmist Microsoft Student Partners (MSP), milles osaleb üle tuhande tehnoloogiahuvilise noore kõikjalt maailmast, räägivad programmis osalevad Tallinna Tehnikaülikooli üliõpilased Ahto Pärisalu ja Ilja Šmorgun ning Tartu Ülikooli üliõpilased Jaana Metsamaa ja Siim Karus

  9. Omamise vaev või rendiõnn? / Merlis Nõgene

    Index Scriptorium Estoniae

    Nõgene, Merlis, 1976-

    2006-01-01

    Arvutite renditeenust tutvustavad Elioni finantseerimistoodete teenistuse juhataja Kalev Karus, Siemens Financial Services'i tegevjuht Virgo Jaani ja 3 Step IT müügidirektor Aivar Kraus. Kommenteerib Infoweb ASi arendusdirektor Tauri Purkas. Lisad: Rentimise plussid ja miinused; Tallinna koolide arvutite renditsükkel purunes

  10. Liberalistlik sissejuhatus poliitilisse filosoofiasse / Tanel Vallimäe, Peeter Selg

    Index Scriptorium Estoniae

    Vallimäe, Tanel, 1975-

    2008-01-01

    Vastukaja arvustusele: Reiland, Indrek. Normatiivse poliitikafilosoofia peateemad (Rets. rmt.: Wolff, Jonathan. Sissejuhatus poliitikafilosoofiasse / tlk. Tiiu Hallap. Tartu, 2005). Akadeemia, 2008, nr. 4, lk. 880-883

  11. Peeter Saks maksab karmavõlga / Paavo Kangur

    Index Scriptorium Estoniae

    Kangur, Paavo, 1966-

    2006-01-01

    Investeerimispanga Suprema Securities juhatuse esimees Peeter Saks oma sportlasekarjäärist, muudatustest investeerimispanga juhtkonnas ning panga tegevusest sportlaste toetamisel. Kommenteerib mäesuusataja Tiiu Nurmberg

  12. »Nočem biti odvisna«: Ali javne prevajalske in tolmaške storitve res negativno vplivajo na aktivno vključenost migrantov v državo gostiteljico?

    Directory of Open Access Journals (Sweden)

    Nike Kocijančič Pokorn

    2016-12-01

    Full Text Available Prispevek se sprašuje o upravičenosti določenih političnih ukrepov, ki odrekajo zagotavljanje prevajanja in tolmačenja migrantom, ter zagovarja nove pristope k jezikovni in prevodni politiki, in sicer prek raziskave, ki je bila zasnovana kot odziv na trditve, da prevajalske in tolmaške storitve ovirajo integracijo nedavnih priseljencev. Raziskava je bila izvedena na skupini prosilcev za mednarodno zaščito v azilnem domu v Ljubljani. Najprej smo zbrali podatke o jezikovnem ozadju vseh stanovalcev azilnega doma v avgustu 2014 (56 stanovalcev iz 19 različnih držav, nato pa sestavili reprezentativno skupino 18 prosilcev za mednarodno zaščito na podlagi njihovega maternega jezika in jih razdelili na dve skupini glede na čas bivanja v Sloveniji v času intervjuja (krajše ali daljše obdobje. Kvantitativne podatke o jezikovnih profilih smo zbrali z vprašalnikom, kvalitativne pa s pomočjo polstrukturiranih intervjujev, izvedenih v letu 2014, in dveh ponovitvenih intervjujev v letu 2015. Nato smo kvalitativno analizirali transkripcije vseh posnetih intervjujev, pri čemer smo se osredotočali na jezikovne in komunikacijske rešitve na različnih stopnjah migrantovega življenja v državi gostiteljici. Rezultati kažejo, da je osnovne kompromise mogoče doseči, saj so prevajalske in tolmaške storitve komplementarni koraki do neodvisnosti in kot take ne ovirajo učenja dominantnega oz. nacionalnega jezika države gostiteljice, temveč ga podpirajo.

  13. Tallinna Ülikooli Infoteaduste Instituut avab 2014. aastal bakalaureuse- ja magistriõppes uued õppesuunad / Aira Lepik, Aile Möldre, Tiiu Reimo

    Index Scriptorium Estoniae

    Lepik, Aira, 1958-

    2014-01-01

    Magistriõppes avatakse infoteaduse, digitaalraamatukogunduse ja dokumentaalse kultuuripärandi haldamise õppesuunad, bakalaureuseõppes saab õppida infoteadust, raamatukogu- ja infotööd ning veebisisu loomist ja korraldust

  14. Tallinna raamatuturg 17. sajandi teisel poolel : raamatukaupmees August Johann Beckerist 1673. aastal Tallinna jäänud raamatud / Tiiu Reimo

    Index Scriptorium Estoniae

    Reimo, Tiiu, 1953-

    2014-01-01

    Raamatukaubanduse ja raamatuomandi uurimisest Eestis. Raamatukauplejatest 17. sajandi Tallinnas. Beckeri raamatute loendist ja teoste identifitseerimisest. Raamatuvara sisulisest koostisest, autoritest ja teostest.

  15. Meie skandaalitsesime ka! Jaanipäeval võttis MM suuna teatrifestivalile "Baltoscandal" / Anu Aaremäe, Tiiu Suvi

    Index Scriptorium Estoniae

    Aaremäe, Anu

    2000-01-01

    Meeldejäävaimaid "teatripärleid" Rakvere teatrifestivalilt "Baltoscandal 2000" : Oskaras Korshunovas Theatre, Marius von Mayenburgi "Tule nägu" ("The Face of Fire"), lavastaja O. Korshunovas, Pit Uttoni ühemehetükk "Adolf", Sasha Pepeljajevi trupi "One Second Hand" ja poola "Moisture", lavastaja Madzik Leszek

  16. Linnagaleriis avati ülevaatenäitus 'Pärnu sügis 98' / Leonhard Lapin, Inge Teder ; interv. Tiiu Leis

    Index Scriptorium Estoniae

    Lapin, Leonhard, 1947-

    1998-01-01

    14. okt avati Pärnu Linnagaleriis Pärnu kunstnike maalinäitus, töid valisid Kunstiakadeemia õppejõud Leonhard Lapin ja Inge Teder ning Linnagalerii nõukogu liige Feliks Krapp. Intervjuu L. Lapini ja Inge Tederiga.

  17. Digitaalmälu seminaril räägiti veebisisu säilitamisest / Jaanus Kõuts, Tiiu Daniel, Elis Karpov

    Index Scriptorium Estoniae

    Kõuts, Jaanus, 1976-

    2015-01-01

    Ülevaade 28. jaanuaril Eesti Rahvusraamatukogus toimunud järjekorras kuuendast rahvusvahelisest seminarist sarjast Digitaalmälu (Digital Memory) pealkirjaga „Veebiarhiveerimise roll andmerikka ühiskonna ajaloo säilitamisel” (Web Archiving: Preserving the History of Data-Driven Society)

  18. Täiskasvanute õppimisvõimalused ja -valmidus = Adult education possibilities and readiness to study / Tiiu-Liisa Rummo-Laes

    Index Scriptorium Estoniae

    Rummo-Laes, Tiiu-Liisa

    2009-01-01

    Artiklis analüüsitakse Eesti ettevõtete koolitusvalmidust ja õppimisvõimaluste pakkumist ning 25-64-aastaste õppimisvalmidust. Kasutatud on nii 2005. aasta uuringu "Täiskasvanute koolitus ettevõtetes" kui ka 2007. aasta täiskasvanute koolituse uuringu andmeid

  19. Milline mentor kõik tuksi keerab? Ja milline on hea mentor? / Marit Pajulaid, Agne Puusaar, Kaido Aettik ; kommenteerinud Tiiu Allikvee

    Index Scriptorium Estoniae

    Pajulaid, Marit

    2010-01-01

    Küsimuste üle, milline peab olema hea mentor ning mida ta peaks ja mida ta ei tohiks teha, arutlevad Fontese pooleaastase mentorprogrammi läbinud Fazer Eesti juhtrühma liige Marit Pajulaid, reklaamibüroo Division personalijuht Agne Puusaar ning endine Kuusakoski juhatuse esimees Kaido Aettik

  20. A role of neutral hydrogen in CHS plasmas with reheat and collapse and comparison with JIPP T-IIU tokamak plasmas

    International Nuclear Information System (INIS)

    Morita, S.; Yamada, H.; Iguchi, H.

    1992-09-01

    Results are described on NBI plasmas of the Compact Helical System (CHS). An increase in the stored energy, which is called plasma 'reheat', is observed with density peaking when gas puffing is turned off in the high density region. A plasma collapse with large increase in radiation loss occurs even in discharges whose Z eff values (typically, less than 2-3) do not show any increase when the gas puffing is continued. Both phenomena are basically explained by the edge electron temperature due to the difference in the amount of edge hydrogen neutrals. After turning off the gas puffing, the central electron density n e0 shows an increase of 80% and the density peaking factor (n e0 /n-bar e ) changes from 1.0 to 2.0, in typical cases, and a high inward velocity of the impurities appears (v = 20 m/s). The accumulation is studied in relation to the poloidal rotation and the edge temperature. These results are compared with results from plasmas with IOC- and H-modes in the JIPPT-IIU tokamak. (author)

  1. Minevikutõlgenduste ja ajakäsituste uurimine pärimusliku ajaloo vaatepunktist : kahe temaatilise jutustuse näitel / Tiiu Jaago

    Index Scriptorium Estoniae

    Jaago, Tiiu, 1960-

    2004-01-01

    Virumaa tööstusala arengut käsitlevast kahest kirjalikust jutustusest aastatest 1961 ja 2001. Artiklis analüüsitakse sündmuste ja jutustamise aja omavahelisi seoseid ning ajastu tõlgendamist mõjutavaid tegureid

  2. Ökoloogia ja keskkonnateaduste doktorikool : täitus aasta projekti käivitumisest TLÜs / Tiiu Koff

    Index Scriptorium Estoniae

    Koff, Tiiu, 1955-

    2006-01-01

    Koostöös Ökoloogia ja keskkonnateaduste doktorikooliga toimusid Tallinna Ülikoolis Exeteri Ülikooli professor Christopher J. Caseldine ja Hulli Ülikooli lektor Jane Buntingi loengud ning Post-POLLANDCAL teadusvõrgustiku seminar Ökoloogia Instituudis

  3. Fotorealismi pool sajandit ehk ühe "-ismi" mitu lainet = Half a century of photorealism, or several waves of one "-ism" / Tiiu Parbus

    Index Scriptorium Estoniae

    Parbus, Tiiu, 1989-

    2016-01-01

    Rahvusvaheline näitus "Fotorealism. 50 aastat hüperrealistlikku maali" Kumus eksponeerib algupärase fotorealismi superstaare. Koostanud Tübingeni Kultuurivahetuse Instituut, kuraator Otto Letze. Eesti hüperrealismi seoseid Ameerika algupärandiga

  4. Slalomiste Oprjat ja Nurmbergi muserdavad rasked traumad / Priit Pullerits

    Index Scriptorium Estoniae

    Pullerits, Priit, 1965-

    2006-01-01

    Eesti mäesuusataja Deyvid Oprja selg ja Tiiu Nurmbergi põlv on nii tõsiselt viga saanud, et neid abistava kiropraktiku Allan Austin Oolo hinnangul on mõlema sportlase olukord äärmiselt tõsine. Tiiu Nurmberg lõpetas oma etteaste 44. kohaga

  5. Zebra - sõbralik ja lillelõhnaline / Ell-Maaja Randküla

    Index Scriptorium Estoniae

    Randküla, Ell-Maaja, 1939-2016

    2006-01-01

    Tallinnas Narva mnt. 7 asuva kohviku Zebra sisekujundus. Sisearhitekt Tiiu Truus. Ehitus: AS KMG Ehitus. Materjalidest on kasutatud triibulise mustriga puitu Zebrano ja looduskivi. Laes on dekoratiivsed lipud, mille graafiline kujundus on Tiiu Priskolt ja Mati Veermetsalt. Tualettruumi looduskivist valamu ja põrandavaasi autor on Kaido Kivi. Ill.: põhiplaan, 11 värv. vaadet

  6. Kunstiga Eestimaad avastamas / Mart Helme

    Index Scriptorium Estoniae

    Helme, Mart, 1949-

    2006-01-01

    Kirjastuselt "Kunst" ilmunud uued raamatud: "Eestimaa. Looduse teejuht", tekst ja fotod Tiit Hunt; "Eestimaa. Linnuste teejuht", tekst Mart Helme; "Eestimaa. Kirikute teejuht", tekst Mart Helme, fotod Peeter Säre; "Eestimaa. Kultuurituristi teejuht", koostaja Tiiu Viirand; "Eestimaa. Ranniku teejuht", tekst Tiiu Viirand; "Eestimaa mõisate teejuht", fotod Peeter Säre, tekst Mart Helme, Alfred Wells

  7. Delta Plaza kohvik = Delta Plaza cafe

    Index Scriptorium Estoniae

    2010-01-01

    Tallinnas Pärnu mnt 141 asuva kohviku Delta Plaza sisekujundusest. Sisearhitektid Tiiu Truus ja Marja Viltrop (Stuudio Truus OÜ). Tiiu Truusi tähtsamate tööde loetelu. Büroohoone Delta Plaza arhitektid Marika Lõoke ja Jüri Okas (AB J. Okas & M. Lõoke)

  8. Karjamaa, pilved... Franz Liiv ja Juhan Kafka / Toomas Raudam

    Index Scriptorium Estoniae

    Raudam, Toomas, 1947-

    1998-01-01

    Varem ilmunud: Postimees, 1996, 7.sept. Rets. rmt.: Kafka, Franz. Kirjad Milenale / tlk. Tiiu Relve. Tallinn : Perioodika, 1996. (Loomingu Raamatukogu ; 27-30, 1996; Liiv, Juhan. Mu kallis Liisi / koost. Aarne Vinkel. Tartu : Ilmamaa, 1996

  9. 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

  10. Katrin Kuldma - obladatelnitsa "Zolotoi iglõ" / Olga Grigorjeva

    Index Scriptorium Estoniae

    Grigorjeva, Olga, 1983-

    2007-01-01

    FIBIT-i moepäevadest ja Kuldnõela galast. Kuldnõela nominendid olid Reet Aus, Katrin Kuldma, Marika Siska ja Tiiu Roosma. 2006. a. moepreemia "Kuldnõel" sai kollektsiooni "Chocolat" eest Katrin Kuldma

  11. "Neiseri" büroohoone = The Neiser Office Building / Piret Lindpere

    Index Scriptorium Estoniae

    Lindpere, Piret, 1963-

    2003-01-01

    2002. a. valminud kontori sisekujundusest. Sisearhitekt Tiiu Truus. Hoone arhitekt Indrek Näkk. Kontorimööbli ja lükanduksed valmistas Võru firma "Private Project". Bürooseintel Rein Kelpmani maalid. Ill.: kontori planeering, 6 vaadet

  12. Kubija Hotell-Loodusspaa = Kubija Hotel-Nature Spa

    Index Scriptorium Estoniae

    2012-01-01

    Võrus Männiku tee 43A asuva Kubija Hotell-Loodusspaa sisekujundusest. Sisearhitektid Tiiu Truus ja Birgit Jaanus (Stuudio Truus). Arhitektid Indrek Tiigi ja Helle-Triin Hansumäe. Loetletud Stuudio Truus tehtud töid

  13. Varakambri lahtine värav / Katrin Kaugver

    Index Scriptorium Estoniae

    Kaugver, Katrin, 1950-

    2008-01-01

    Uppsalas toimunud CERL-i (Consortium of European Research Libraries) vanaraamatu seminar "Käsikiri, trükis ja internet", kus TLÜ professor Tiiu Reimo andis ülevaate meie raamatukogude ja arhiivide vanatrükiste kogudest

  14. Artur Lemba - tunglakandja : Ühe suurmehe metaelulugu / Ene Metsjärv ; intervjueerinud Marju Riisikamp

    Index Scriptorium Estoniae

    Metsjärv, Ene, 1943-

    2014-01-01

    Pianist, helilooja ja pedagoog Artur Lemba elust ja loometööst. A. Lemba õpilaste Veera Lensini, Salme Lohuaru (kuni 1950 Andre), Valentine Riivese, Tiiu Targamaa, Villem Reimanni ja Elsa Avessoni ülestähendusi oma õpetajast

  15. Heldi Thomson

    Index Scriptorium Estoniae

    1997-01-01

    Teaduspreemia autorite kollektiivile arstiteaduse alal töö "Vähktõbi Eestis 1968-1992: haigestumus, levimus, elulemus ja suremus" eest - Mati Rahu (kollektiivi juht), Tiiu Aarelaid, Kaja Gornoi, Heldi Thomson

  16. Kirev moepilt / Britt Rosen

    Index Scriptorium Estoniae

    Rosen, Britt, 1968-

    2007-01-01

    FIBITi moepäevadest Tallinnas Viru keskuses, stilistid Gerli Tinn, Liisi Eesmaa, Kirill Safonov. Kuldnõela auhinna pälvis Katrin Kuldma kollektsiooni Chocolat eest. Oma loomingut esitlesid Reet Aus, Tiiu Roosma, Marika Siska

  17. Eramu interjöör Aaviku elamurajoonis Harjumaal = Interior of a private home, Aaviku / Epp Lankots

    Index Scriptorium Estoniae

    Lankots, Epp, 1976-

    2005-01-01

    Aaviku asumi tüüpmaja sisekujunduse kontseptsioon on rajatud vineeri erinevatele kasutusviisidele. Vineeriga on kaetud seinad, laed, vineerist on köögilaud ja selle jalad jm. Sisearhitekt Tiiu Truus. 5 värv. ill

  18. Tartusse tuleb Wilde'i ja Vilde monument

    Index Scriptorium Estoniae

    1998-01-01

    Tartu kesklinnas Wilde Irish Pubi ees peaks 1999. a. kevadel avatama kirjanike Oscar Wilde'i ja Eduard Vilde pronkskujud. Elusuuruses kirjanikud hakkavad istuma graniitistmel. Idee autorid - pubipidaja Liam Allen, ettevõtja Marju Unt, skulptor Tiiu Kirsipuu.

  19. Kuni 21. III on Tartu Kunstimajas vaadata Eesti Nahakunstnike Liidu näitust "Nahk on ruumis"

    Index Scriptorium Estoniae

    2004-01-01

    Kujundaja Tea Tammelaan. Osalevad Tiiu Tulev, Pille Kivihall, Rete Kalder, Ulla Torop, Tiina Piisang, Rutt Maantoa jt. Eksponeeritakse ka jaapanlannast animatsioonikunstniku Maya Jonesho eesti köitekunstnikega koos tehtud filmi

  20. 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

  1. Dive TeenindusTop : ehituspoodidest parim teenindus Ehitus Service'is / Riin Undusk, Kaspar Jänes

    Index Scriptorium Estoniae

    Undusk, Riin

    2006-01-01

    Uuringufirma Dive hindas veebruaris ehituspoodide teenindust, mille käigus selgus, et kõige parem teenindus on Ehitus Service'is. Diagramm. Vt. samas: Tiiu Kütson, Rauno Haabmets. Kindlustunne muudab teenindajad pühendunuks

  2. Rozhdenije "Biologitsheskogo natshala" Ivana Zubaki : Tallinn-Uels, sentjabr 2002 g / Ivan Zubaka ; interv. Svetlana Hristoforova

    Index Scriptorium Estoniae

    Zubaka, Ivan

    2002-01-01

    IV rahvusvahelisest puuskulptuurisümpoosiumist Wales'is, organiseerijaks skulptor Tom Gilhespy: korraldusest, oma skulptuuri "Bioloogiline alge" valmimisest. Eestist osalesid veel Tiiu Kirsipuu, Aime Kuulbusch, Urmas Rauba ja Ekke Väli

  3. "Külvaja" kui maaelu "Oscar" / Silja Lättemäe

    Index Scriptorium Estoniae

    Lättemäe, Silja, 1952-

    2006-01-01

    Ferdi Sannamehe 1927. a. valminud pronksskulptuuri "Külvaja" vähendatud koopiast, mis antakse Aasta Põllumehe konkursi võitjale esmakordselt 2006. a. Koopia modelleerija Tiiu Kirsipuu. Theodor Poolile 1928. a. kingitud originaalkujul tekst " Riigivanemalt parimale talumajapidamisele Eestis"

  4. Hoone nagu üllatusmuna

    Index Scriptorium Estoniae

    2009-01-01

    2009. a. jaanuaris Tallinnas Vene t. 22 taasavatud Vanalinna Hariduskolleegiumi gümnaasiumi koolimajast. Remonditi ja restaureeriti kõik siseruumid, fassaad, katus ja siseõu. Projekteerija: Amhold AS. Restaureerimisprojekti arhitektuurse osa autor Marie Hammer, sisearhitekt Tiiu Lõhmus

  5. Kutsega raamatukoguhoidjate read täienevad : kokkuvõte kutse taotlemisest 2016. a / Krista Talvi

    Index Scriptorium Estoniae

    Talvi, Krista, 1948-

    2016-01-01

    Raamatukoguhoidja kutsestandardi tase 8 omistati Tiiu Reimole, kes on töötanud raamatukogus ja olnud õppejõud ning töötab praegu Tallinna Ülikooli Akadeemilises Raamatukogus Eesti retrospektiivse rahvusbibliograafia keskuses

  6. Stockholmi Saarlaste Ühingu küünlapäev / Ilari Meerits ; fotod: Mai-Liis Teär

    Index Scriptorium Estoniae

    Meerits, Ilari

    2007-01-01

    27. jaanuaril Stockholmi Eesti Majas Mai-Liis ja Jaan Teäre juhtimisel, sellel aastal oli külaliseks Tiiu Valmet, muusikaliste vahepaladega esinesid Charlotte, Carolina, Cecilia, Cassandra ja Alexander

  7. Arigato Spordiklubi = Arigato Sports Club

    Index Scriptorium Estoniae

    2008-01-01

    Arigato Spordiklubi (Rannamõisa tee 3, Tallinn) sisekujundusest. Arhitektid: Kätlin Mänd ja Endrik Mänd. Sisearhitekt: Tiiu Truus (Stuudio Truus OÜ), kaasa töötasid: Kaari Salu ja Kristi Prinzmann. Tiiu Truusist, tema tähtsamad tööd. I-IV korruse plaan, värv. välisvaade, 13 sisevaadet, foto T. Truusist

  8. Nõudeõigus ja hüvitatav kahju konkurentsieeskirjade rikkumise tagajärjel tekkivates kahjuhüvitamisnõuetes : [magistritöö] / Tiiu Iverson ; Tartu Ülikool, õigusteaduskond ; juhendaja: Katri Paas

    Index Scriptorium Estoniae

    Iverson, Tiiu

    2010-01-01

    Konkurentsieeskirjade rikkumise majanduslikest tagajärgedest potentsiaalselt kahju kannatanud isikute määratlejana, nõudeõigusest ja selle piiritlemisest, hüvitatava kahju määratlemisest ja piiritlemisest

  9. Teooria ja praktika areng disainiõppes, tegevused ja muutused valdkonnas = The dynamics of theory and practice in design learning: contexts, service and a discipline in evolution / Tiiu Vaikla Põldma

    Index Scriptorium Estoniae

    Vaikla Põldma, Tiiu

    2015-01-01

    Artiklis on käsitletud disainiõppes toimunud muutusi, mis on tingitud muutuvast rahvastiku koosseisust, tehnoloogia arengust ja elulaadi muutusest nii eetiliselt, poliitiliselt, esteetiliselt ning globaalselt. Teooria ja praktika integreerimine aitab luua uusi ja uuenduslikke ideid ja võimalusi ruumiliste lahenduste ja ruumi kasutamise osas, et võimaldada inimestele paremaid elamistingimusi tänapäeva keerulises ja pidevalt muutuvas maailmas

  10. Using lame's petrophysical parameters for fluid detection and ...

    African Journals Online (AJOL)

    AVO synthetic gather models were created using various gas/brine/oil ... a quantitative extraction of rock properties to clearly determine lithology and fluids. ... an improved separation of high porosity sands from shale was also achieved using ...

  11. Elektrooniline raamat iga padja alla / Aavo Kokk

    Index Scriptorium Estoniae

    Kokk, Aavo, 1964-

    2010-01-01

    Autor arutleb, kuidas muudavad uued tehnilised lahendused raamatute lugemise harjumusi ning raamatuturgu. Elektroonilisest raamatust Sony Reader. Avo Kokk juhatab Balti raamatumessi raames toimuvat konverentsi "E-raamat: evolutsioon või revolutsioon"

  12. Individual reports : Finland : 1992-1998

    Index Scriptorium Estoniae

    1999-01-01

    EMKÜ presidendi Avo Kartuli külaskäigust Soome raamatukogudesse 1992. aastal ja Eesti Rahvusraamatukogu Kunstide Teabekeskuse töötajate Aurika Gergelezhiu ja Linda Tõnissoni külaskäigust vastavalt 1993. ja 1998. aastal

  13. Common-image gathers in the offset domain from reverse-time migration

    KAUST Repository

    Zhan, Ge; Zhang, Minyu

    2014-01-01

    Kirchhoff migration is flexible to output common-image gathers (CIGs) in the offset domain by imaging data with different offsets separately. These CIGs supply important information for velocity model updates and amplitude-variation-with-offset (AVO

  14. Korruptsioonikonverents valitsuse ja kolmanda sektori koostöö heaks / Rait Kaarma, Kersti Kurre

    Index Scriptorium Estoniae

    Kaarma, Rait

    2004-01-01

    Eesti Maksumaksjate Liidu korraldatud rahvusvahelisest konverentsist "Korruptsioonivastane võitlus Eestis". Väljavõtted Avo Üpruse, Pille Kustovi, Bogdan Senschuki, Anne Schmidti ja Norman Aasa sõnavõttudest

  15. A packed Estonian House welcomes back Estonian President Toomas Hendrik Ilves / Adu Raudkivi

    Index Scriptorium Estoniae

    Raudkivi, Adu

    2008-01-01

    President Toomas Hendrik Ilvese külaskäigust Toronto Eesti Majja 27. mail 2008. Juuresoleval fotol Eesti riigipea koos Ülemaailmse Eesti Kesknõukogu esimehe Avo Kittaski ja Eesti Ohvitseridekogu Kanadas esimehe Ülo Isbergiga

  16. 28. jaanuarini olid...

    Index Scriptorium Estoniae

    2001-01-01

    Eesti graafikute Avo Keerendi ja Benjamin Vassermani tööd olid Poola rahvusvahelisel graafikanäitusel "Graphic Constellation - Szczecin 2000" alapealkirjaga "Seeking the New Space". A. Keerendi tööd on reprodutseeritud kataloogis.

  17. Full Waveform Inversion for Reservoir Characterization - A Synthetic Study

    KAUST Repository

    Zabihi Naeini, E.; Kamath, N.; Tsvankin, I.; Alkhalifah, Tariq Ali

    2017-01-01

    Most current reservoir-characterization workflows are based on classic amplitude-variation-with-offset (AVO) inversion techniques. Although these methods have generally served us well over the years, here we examine full-waveform inversion (FWI

  18. Mis saab Tallinna Polütehnikumist? / Sirje Tohver ; kommenteerib Mati Kask

    Index Scriptorium Estoniae

    Tohver, Sirje, 1948-

    2000-01-01

    Tallinna Polütehnikumi liitmisest Tallinna Kõrgema Tehnikakõrgkooliga. Arvamust avaldavad TPT õppealadirektor Jüri Mickfeldt ja AS Eesti Telefon IP Teenused turundusjuht Avo-Rein Tereping (TPT vilistlane, kooli nõukogu liige)

  19. Inimeseksolemise võtmed / Aita Kivi

    Index Scriptorium Estoniae

    Kivi, Aita, 1954-

    2000-01-01

    Sisu : Viiu Härm. Duubel kaks; Kurt Vonnegut. Titaani sireenid; Berendt, John. Südaöö hea ja kurja tundmise aias; Fern Michaels. Pühad; Erich Segal. Arstid; Maria Riva. Marlene Dietrich; Tiiu Põld. Märgitud mees

  20. Suur rahvusvaheline välisbalti arhiivide konverents südasuvises Tartus / Mai Raud-Pähn ; fotod Madis Laas

    Index Scriptorium Estoniae

    Raud-Pähn, Mai, 1920-

    2006-01-01

    Ettekannetega esinesid: Tiiu Kravtsev, Riina Reinvelt, Juta Kivimäe, Piret Noorhani, Merike Kiipus, Anu Korb, Anne Valmas, Mihkel Volt, Mare Rand, Inga Kuljus, Enn Mainla, Roland Weiler, Teas Tanner, Tiina Kirss, Jüri Kivimäe, Enda-Mai Michelson-Holland, Andrae, Carl Göran, Katrin Meerits ja Maie Barrow

  1. Parimad ruumid ja asjad : ESL aastapreemiad 2002 / Tarmo Piirmets

    Index Scriptorium Estoniae

    Piirmets, Tarmo

    2003-01-01

    Publitsistikapreemia - Jüri Kermiku monograafia "A. M. Luther 1877-1940", parim ajalooline interjöör - presidendi kantselei, sisearh. Juta Lember, parim kaasaegne interjöör - mööblifirma "Neiser" kontor, sisearh. Tiiu Truus, esemepreemia - mööbliseeria "FlixFlax", disainer Ivari Männi

  2. Hüpates üle varju ehk Eesti millenniuminäitused / Henno Väri

    Index Scriptorium Estoniae

    Väri, Henno

    1999-01-01

    Ülevaatenäitused 'XX sajandi eesti kunstniku mälestuseks' (kuraator Eha Komissarov, üldkujundaja Jaan Toomik) Eesti Kunstimuuseumi Rüütelkonna hoones ja 'Hingeaeg 1900-2000' (kuraatorid Tiiu Talvistu, Mare Joonsalu) Tartu Kunstimuuseumi Kivisilla Pildigaleriis.

  3. Lennujaama kontor nüüd nõukogudeaegses terminalis / Kai Ilustrumm

    Index Scriptorium Estoniae

    Ilustrumm, Kai

    2004-01-01

    Tallinna Lennujaama hoone rekonstrueerimine läks maksma üle 20 milj. Eesti krooni. Kolmandiku hoonest hõlmavad kontoriruumid, ülejäänud osa saab kasutada mitmesuguste ürituste teenindamiseks. Renoveerimisplaani kavandasid Andres ja Reet Põime, sisekujunduse Tiiu Raudsepp-Truus

  4. Filmipäevad lõpetas "Magnus" / Kristiina Davidjants

    Index Scriptorium Estoniae

    Davidjants, Kristiina, 1974-

    2008-01-01

    Eesti filmipäevadel Kinomajas autasustas Eesti Kinoliit aastapreemiaga Sulev Keeduse dokumentaalfilmi "Jonathan Austraaliast" ja noorte- ja tudengifilmi auhinna sai Vanalinna hariduskolleegiumi teatriklassi noorte film "Pablo ja Tiiu". Näidati ka kohtutõkendi alust Kadri Kõusaare filmi "Magnus"

  5. Tartlased andsid oma panuse elamise kunsti / Krista Piirimäe

    Index Scriptorium Estoniae

    Piirimäe, Krista, 1946-

    2007-01-01

    Eesti Kunstnike Liidu aastanäitusest "Elamise kunst" Tallinna Kunstihoones. Pikemalt Ilmar Kruusamäe, Markus Kasemaa, Saskia Kasemaa, Andrus Kasemaa, Silver Vahtre, Anne Parmasto, Meiu Mündi, Tiiu Kirsipuu näitusel eksponeeritud töödest

  6. Eestis võltsitakse kunsti / Pekka Erelt

    Index Scriptorium Estoniae

    Erelt, Pekka, 1965-

    2000-01-01

    25. X 1999 kunstiagentuuri Haus oksjonil Anne Luigele müüdud Elmar Kitse õlimaal "Tants" on tõenäoliselt võltsing. Maie Raitari, Mai Levini, Tiiu Talvistu, Saskia Kasemaa, Jüri Kuuskemaa, Silvia Jõgeveri, Valve Janovi arvamused. Maali värvide keemilise analüüsi teeb EKMi restauraator Alar Nurkse.

  7. 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

  8. Kas teha konteinerklass? / Raivo Juurak

    Index Scriptorium Estoniae

    Juurak, Raivo, 1949-

    2011-01-01

    Koolikorraldusest ja koolidesse vastuvõtust Soomes, Saksamaal ja Inglismaal. Arvamusi avaldavad Soomes õpetajana töötavad Tiiu Jürisson ja Arvi Nikkarev, pikaajalise Soomes töötamise kogemusega TLÜ lektor Anu Carlsson ning Saksamaal Hessenis õpetajana töötav Kadri Heller

  9. Kadriorus voolivad mitme maa skulptorid jääst kujusid / Tatjana Bratoljubova

    Index Scriptorium Estoniae

    Bratoljubova, Tatjana

    2008-01-01

    Kadrioru pargi 290. sünnipäeva puhul loovad kunstnikud Tallinnas Luigetiigi ääres jääskulptuure. Taieseid teostavad Kate Robinson Shotimaalt, Natalia Tshistjakova ja Jevgeni Zavjalov Peterburist ning Tiiu Kirsipuu, Ekke Väli ja Kalle Pruuden Eestist

  10. Kirjakunstinäitus rändab

    Index Scriptorium Estoniae

    2004-01-01

    Viljandi kirjakunstiklubi Mary seitsme aasta tööde rändnäitus alustas Jakobsoni koolis. Klubi juhataja Mary Mauring. Väljapanekut kujundasid Kadri Papagoi, Kairi Ritson, Tiiu Väli, Aita Leemet ja Ants Tõnisalu, kes on ka paljude tööde autorid

  11. Ökokunst Viljandi "Kiriküüdil" / Johannes Saar

    Index Scriptorium Estoniae

    Saar, Johannes, 1965-

    2002-01-01

    Lõppes seitsmes ökoteemaline "Kiriküüt". Ürituse organiseerijate eesotsas on pikemalt olnud Tiiu Männiste ja Mari Sobolev. Jakobsoni kuju juures kandsid kirikuõpetaja Mart Salumäe ja "Ugala" direktor Jaak Allik ette rühmituse VSN performance'i "Mulgi näide". Ökoloogiast

  12. Raamat väikerahvaste terminoloogiast / Tiina Leemets

    Index Scriptorium Estoniae

    Leemets, Tiina

    1994-01-01

    Rahvusvahelise terminoloogiainstituudi IITF-i väljaande "Terminology Science and Research" väikekeelte terminoloogia olukorrale pühendatud erinumbrist (nr. 2/1991), kus käsitletakse eesti (Tiiu Erelt, Henn Saari), läti, leedu, ukraina, lapi, islandi, mänksi, iiri, katalaani ja baski oskuskeelt

  13. Narva Joaoru puhkeala ja rannahoone = Narva Joaoru Recreational Area and Beach House / Kalle Vellevoog

    Index Scriptorium Estoniae

    Vellevoog, Kalle, 1963-

    2016-01-01

    Narva Joaoru puhkeala ja rannahoone. Arhitektid Kalle Vellevoog, Martin Prommik, Andrus Andrejev (Arhitektuuribüroo JVR), Tiiu Truus (Stuudio Truus). Konstruktsioon Ahti Lääne, Jürgen Einpaul (inseneribüroo EstKonsult). Eesti Arhitekide Liidu aastapreemia nominent 2016

  14. Hea õpetamise grandi saajad

    Index Scriptorium Estoniae

    2016-01-01

    Õpetamise uurimist alustavad grandi toel Andrus Org, Riina Oruaas, Natalja Zagura (humanitaar- ja kunstide valdkond), Stefano Braghiroli, Aet Kiisla, Tiiu Taur (sotsiaalteadused), Marje Oona, Oivi Uibo, Daisy Volmer (meditsiinitead.), Svetlana Ganina, Natalja Lepik ja Raivo Raid (loodus- ja täppistead.)

  15. Näitused Sagadis ja Palmses

    Index Scriptorium Estoniae

    2003-01-01

    Sagadis eksponeeritakse hollandi poeedi, esseisti ja fotograafi Rommert Boonstra fotonäitust "Flowering inferno" ja maalikunstnik Tiiu Ahmani meremaale. Palmse mõisas Valli Lember-Bogatkina akvarellide näitus. Karepal Sagritsa muuseumis saab vaadata V. Lember-Bogatkina 1985. a. Kuuba reisi muljeid

  16. Wõro keskus = Wõro Centre / Ilmar Jalas

    Index Scriptorium Estoniae

    Jalas, Ilmar, 1954-

    2001-01-01

    Võrus Jüri t. 22a asuva ärihoone projekteeris Arhitektuuribüroo JVR. Arhitekt Ilmar Jalas, kaasa töötas Andrus Andrejev. Konstruktsioonid: Jaan Port, eriosad: Tiiu Välba. Projekt 2000-2001, hoone valmis 2001. 7 ill.: asendiplaan, korruste plaanid, välisvaated

  17. Tallinna Lennujaama vana terminali renoveerimine = Renovation of Tallinn Airport's old terminal / Epp Lankots

    Index Scriptorium Estoniae

    Lankots, Epp, 1976-

    2005-01-01

    Arhitektid: Andres Põime, Reet Põime, Tiiu Truus. Tallinna Lennujaama reisijateterminali projekteerisid 1939. a. arhitektid Roman Koolmar ja Artur Jürvetson, hoone valmis Paula Koido rekonstrueerimisprojekti järgi. Ill.: 2 värv. sisevaadet, välisvaade

  18. Koolid saavad tagasi algusaegade väärikuse / Mari Rebane

    Index Scriptorium Estoniae

    Rebane, Mari

    2003-01-01

    Artur Perna projekteeritud Tallinna 21. keskkooli hoone renoveerimisprojekti autor on Raul Järg, sisekujundaja Toomas Korb, lühtrite disainer Tõnis Vellama. Edgar Johan Kuusiku projekteeritud Lenderi tütarlastegümnaasiumi (Tallinna kesklinna vene gümnaasium) renoveerimisprojekti autor on Andres Põime, sisekujundaja Tiiu Truus

  19. Mitte uhke, vaid omanäoline ja hubane / Ell-Maaja Randküla

    Index Scriptorium Estoniae

    Randküla, Ell-Maaja, 1939-2016

    2005-01-01

    Tallinnas Aaviku elurajoonis asuva eramu sisekujundus. Sisearhitekt Tiiu Truus, AB Studio 3. Ehitaja: KMG Ehitus. Põrandad on betoonist, viimistlusmaterjalideks vineer, plekk ja mööblilinoleum. T. Truus on kavandanud ka osa mööblist. T. Truusist, tema tähtsamad tööd. Ill.: 2 plaani, 9 värv. vaadet

  20. Täna õhtul kohtuvad Harju mäel tuli ja jää / Siiri Suutre

    Index Scriptorium Estoniae

    Suutre, Siiri

    2007-01-01

    Tallinna valgusfestivali raames toimub 10.02.2007 Harjumäel tule ja jää pidu. Korraldaja Indrek Leht. Tuleinstallatsiooni "Born to fly" autorid leedu kunstnikud Kestutis ja Vytautis Musteikis, jääskulpuuride autorid Tiiu Kirsipuu, Kalle Pruuden, Aime Kuulbusch ja Üllar Kallau

  1. Iga aastaga uus mälestuste tuba / Lii Sammler

    Index Scriptorium Estoniae

    Sammler, Lii, 1963-

    2008-01-01

    Sargvere Mõisa Ajalootoad registreeriti 2007. a. kevadel kui Sargvere Maakultuuri Edendamise Seltsi museum. Muuseumitube tutvustab giid Sale Talviste. Talutoa seina kaunistavad Andres Pleesi jäädvustatud Sargvere lood. 2006. a. ilmus S. Talviste koostatud raamat "Muistsete aegade lood Sargverest". Järvamaa muuseumi juhataja Tiiu Saaristi kommentaar

  2. Mentor riietab hinge lahti

    Index Scriptorium Estoniae

    2008-01-01

    Küsimusele, mida ootavad mentorid neilt, kellele nad toeks astuvad, vastavad Nelli Sudnitsõna, Jaan Allem, Anti Orav, Erkki Susi, Margus Rink, Aavo Kokk, Janeck Uibo. Lisa: Fontese mentoriprogramm - esimene omalaadne Eestis. Kommenteerivad Tiiu Allikvee ja Piret Jamnes. Vt samas: Mida arvavad asjast menteed? Kommenteerivad Kaidi Kuusmaa ja Gristel Tali

  3. Pühendumusuuringute tegemine pole levinud / Kai Vare

    Index Scriptorium Estoniae

    Vare, Kai, 1968-

    2004-01-01

    Reval Hotelligrupp AS-is ja Saku Õlletehases läbi viidud töötajate rahulolu-uuringutest. Kommenteerivad Mari-Liis Eensalu, Kai Prinits ja Tiiu Vilms. Vt. samas: Narva Elektrivõrkudes töötavad Euroopa pühendunuimad inimesed

  4. Suurejooneline minimalism Nõmmel / Maris Takk

    Index Scriptorium Estoniae

    Takk, Maris

    2006-01-01

    Tallinnas Nõmmel asuva eramu (arhitekt Emil Urbel) sisekujundus. Sisearhitekt Tiiu Truus. Enamus mööblist on T. Truusi kavandatud. T. Truusist, tema tähtsamad tööd. Ill.: värv. portreefoto T. Truusist, I ja II korruse plaan, 15 värv. vaadet

  5. Esimene Eesti maja Hiinas = The first Estonian house in China / Andres Põime, Lauri Vaimel ; interv. Triin Ojari

    Index Scriptorium Estoniae

    Põime, Andres

    2008-01-01

    Vestlus Pekingi Eesti saatkonna arhitektuurikonkursi võidutöö autoritega. Tulemused: I preemia - Andres Põime, Lauri Vaimel, II - Erik Nobel, Christian Jensen, Kristen Herup Sovang, Soren Andersson, Pille Kivihall, Dan Ljungar, Hans Willadsen (Taani), III - Kalle Vellevoog, Velle Kadalipp, Tiiu Truus, Martin Prommik

  6. Ed & Os : kahe Wilde näitemäng / Mati Unt

    Index Scriptorium Estoniae

    Unt, Mati, 1944-2005

    1998-01-01

    Mati Undi näidend Eduard Vilde ja Oscar Wilde'i kohtumisest. Illustratsiooniks Tiiu Kirsipuu Tartusse Wilde Irish Pubi ette loodava skulptuurigrupi kavand. Autori märkus : Tekst on kirjutatud Kahe Wilde Pubi avamiseks ja koostatud Wilde'i ja Vilde tekstidest.

  7. Kuldma, Aus, Roosma ja Siska

    Index Scriptorium Estoniae

    2007-01-01

    2006. aasta Kuldnõela võitja kuulutatakse välja Tallinnas Viru keskuses 9.03.2007. Kandidaadid Katrin Kuldma kollektsiooniga Chocolate, Reet Aus kaubamärgiga Re Use, Tiiu Roosma pesukollektsiooniga BonBon Lingerie ja Marika Siska kaubamärgiga Sangar

  8. Arhitektuuriaasta parimad / Piret Lindpere

    Index Scriptorium Estoniae

    Lindpere, Piret, 1963-

    2003-01-01

    EK arhitektuuri sihtkapitali aastapreemiad 2002: suur preemia: Eesti arhitektuuripoliitika töögrupp (13 nime), objektipreemia: Jüri Okas (Mardi talu), sisekujunduspreemia: Tiiu Truus (Neiseri kontor), restaureerimispreemia: Juta Lember (EV Presidendi kantselei esindusruumid), urbanistikapreemia: Villem Tomiste, tegevuspreemia: Jüri Kermik ("A. M. Luther 1877-1940"), Andres Kurg ja Mari Laanemets ("Tallinna juht")

  9. Kultuurkapitali arhitektuuri sihtkapitali aastapreemiad 2002 / Piret Lindpere

    Index Scriptorium Estoniae

    Lindpere, Piret, 1963-

    2002-01-01

    Aastapreemia: Eesti arhitektuuripoliitika töögrupp (13 nime), objektipreemia: Jüri Okas (Mardi talu), sisekujunduspreemia: Tiiu Truus (Neiseri kontor), restaureerimispreemia: Juta Lember (EV Presidendi Kantselei esindusruumid), urbanistikapreemia: Villem Tomiste, tegevuspreemia: Jüri Kermik ("A. M. Luther 1877-1940"), Andres Kurg ja Mari Laanemets ("Tallinna juht").

  10. Delta Plaza kohvik = The Delta Plaza Café / Margit Mutso

    Index Scriptorium Estoniae

    Mutso, Margit, 1966-

    2010-01-01

    Tallinnas Pärnu mnt. 141 asuva kohviku Delta Plaza sisekujundusest. Sisearhitektid Tiiu Truus ja Marja Viltrop (Stuudio Truus OÜ). Hoone arhitektid Jüri Okas ja Marika Lõoke (AB J. Okas & M. Lõoke). Žürii liikme Mait Summataveti arvamus kohvikust

  11. Taas teadmusühiskonna infopoliitikast / Silvi Metsar

    Index Scriptorium Estoniae

    Metsar, Silvi

    2004-01-01

    RRis toimunud II infopoliitika foorumil "Riiklik infopoliitika - müüt või tegelikkus" arutleti, kas Eestis on infoühiskond, milline on riiklik infopoliitika jne. Teiste seas osalesid Anu Toots, Tiiu Valm, Peeter Tulviste, Jaak Aaviksoo, Raul Malmstein

  12. Häbi, professor, teil on Gefilus kapis / Eve Kruuse

    Index Scriptorium Estoniae

    Kruuse, Eve,d1959-

    2008-01-01

    Tartu Ülikooli professor Marika Mikelsaar võitis läinud kuul koos kolleegidega (Tiiu Kullisaar, Epp Songisepp, Hedi Annuk ja Mihkel Zilmer) Soulis ülemaailmse naisleiutajate konkursil ME-3 bakteri avastamise ja probiootikuks arendamise eest kuldmedali

  13. Eestit esindab Venezia biennaalil 21. sajandi eramute kõrgmood / Tanel Veenre

    Index Scriptorium Estoniae

    Veenre, Tanel, 1977-

    2010-01-01

    27. augustil avatakse 12. Venezia arhitektuuribiennaalil "Inimesed kohtuvad arhitektuuris" (üldkuraator Kazuyo Sejima) Eesti väljapanek "100 maja / houses", mille komissar on Ülar Mark, kuraator Karen Jagodin, autorid Kalle Vellevoog, Tiiu Truus, Martin Pedanik ja Karen Jagodin. Lisaks 21. sajandi eramutele on ekspositsiooni lisatud valik ikoonilise tähendusega eramuid esimese Eesti Vabariigi ja nõukogude ajast

  14. Pettuse kunst / Olga Gretsiskina

    Index Scriptorium Estoniae

    Gretsiskina, Olga

    2001-01-01

    Kunstivõltsingutest Eestis (A. Vabbe, O. Maran, J. Köler, K. Mägi) ja mujal. Kunstigalerii Rios omanike Jelena ja Valeri Tsurkani tööst võltsingute avastamisel. Tiiu Talvistu ja anonüümse võltsingutega äritseja kommentaar

  15. Vanalinna Hariduskolleegiumi Gümnaasiumi õppehoone restaureerimine = Restoration of the academic building of the Old Town Educational College / Margit Mutso

    Index Scriptorium Estoniae

    Mutso, Margit, 1966-

    2009-01-01

    Tallinnas Vene 22 asuva hoone muinsuskaitse eritingimused koostas Aleksandr Pantelejev. Arhitekt Marie Hammer, sisearhitekt Tiiu Lõhmus (Vana Tallinn), arheoloog Villu Kadakas ja muinsuskaitselist järelevalvet teostanud Helve Ilves pälvisid restaureerimistöö eest arhitektuuri sihtkapitali aastapreemia 2008. Žürii hinnang

  16. Naismaalijate abstraktsioon ja empaatia / Reet Varblane

    Index Scriptorium Estoniae

    Varblane, Reet, 1952-

    2003-01-01

    Tartu Kunstimajas näitus "Abstraktsioon ja empaatia. Kristiina Kaasik, Lola Liivat, Helina Loid (sünd. 1982), Tiiu Pallo-Vaik, Mall Paris, Anne Parmasto, Mari Roosvalt, Sirje Runge, Tiina Tammetalu, Margi Vähi (sünd. 1975)". Kuraator ja väljapaneku kujundaja Reet Varblane

  17. Kujurid ei olegi nikerdajad / Aarne Mäe

    Index Scriptorium Estoniae

    Mäe, Aarne, 1967-

    1998-01-01

    Sümpoosioni 'Puu '98' (korraldaja Heiki Kongi) raames Sagadis toimunud puuskulptuuride valmistamisest, kus osalesid Aime Kuulbusch, Aili Vahtrapuu, Hille ja Lembit Palm, Urmas Rauba, Tiiu Kirsipuu, Steve Lester, ning mille tulemusi eksponeeritakse koos Valga- ja Pärnumaal valminutega Rocca al Mares

  18. Helsingi loomaaia jääskulptuuridest valiti parimad

    Index Scriptorium Estoniae

    2004-01-01

    Soomes Korgeasaaris lõppes jääskulptuurivõistlus. Võitjad. Esikohatöö autorid olid Steve Lester Ameerikast ja Ljudmila Lester Venemaalt. Eestist osalesid ühel võistlusel Lembit Palm ja Jaak Soans ning teisel võistlusel Tiiu Kirsipuu ja Aime Kuulbusch

  19. Modernismi nauding vaatamiseks : elamu Pärnus Seedri tänaval = Modernism as Eye Candy : Residence in Seedri St, Pärnu / Urmas Oja

    Index Scriptorium Estoniae

    Oja, Urmas, 1981-2012

    2007-01-01

    Külaliskortermaja Seedri 4 Pärnus. Arhitektuur: AB JVR. Autor Kalle Vellevoog, kaasautor Margus Tamm. Konstruktor Ahti Lääne (OÜ EstKONSULT). Sisekujundaja Tiiu Truus. Maastikuarhitekt Vaike Parker. Projekt: 2005, valmis: 2007. Ill.: IV korruse plaan, 5 värv. vaadet

  20. Elamu Viimsis = Dwelling in Viimsi / Triin Ojari

    Index Scriptorium Estoniae

    Ojari, Triin, 1974-

    2004-01-01

    Valge modernistlik eramu suure päikeseterrassiga ülakorrusel. Projekteerija: Arhitektuuribüroo JVR. Autor Kalle Vellevoog, sisekujundaja Tiiu Truus (Studio-3), konstruktor Jaan Port. Projekt 2002, valmis 2003. Üldpind 260 mø. Ill.: I ja II korruse plaan, 3 välis- ja 3 sisevaadet, värv

  1. Navodnenija v umah zactroishtshikov / Maris Kuuda

    Index Scriptorium Estoniae

    Kuuda, Maris

    2007-01-01

    Kohalikel omavalitsustel pole piisavalt hoobasid sundida arendajaid üleujutusohuga arvestama. Pärnusse hotelli September rajajad (arhitektid Emil Urbel, Andrus Mark) arvestavad ujutusohuga. Arvamust avaldavad Rene Reisner, Mari Sepp, Ülo Sults, Karri Tiigisoon, Indrek Rannik, Mark Soosaar, Tiiu Pärn, Merle Looring, Rita Sepp, Kaspar Alles

  2. Vabaduse väljakul vaadatakse irooniaga Ameerikale ja Eestile / Ants Juske

    Index Scriptorium Estoniae

    Juske, Ants, 1956-2016

    2009-01-01

    Maalikunstnik Valeri Vinogradovi Ameerikast inspireeritud isikunäitus "American Beauty" Tallinna Kunstihoone galeriis 13. detsembrini 2009. Maastiku maalimisel on kunstnik kasutanud Anne Parmasto abi. Tallinnas Vabaduse Galeriis 5. jaanuarini 2010 avatud Tiiu Kirsipuu isikunäitus "Rollimäng", mis mängib näitlejate Tõnu Aava ja Andres Dvinjaninovi rollidega

  3. Comparative trial of Aloe vera/olive oil combination cream versus phenytoin cream in the treatment of chronic wounds.

    Science.gov (United States)

    Panahi, Y; Izadi, M; Sayyadi, N; Rezaee, R; Jonaidi-Jafari, N; Beiraghdar, F; Zamani, A; Sahebkar, A

    2015-10-01

    Aloe vera is a medicinal plant that has been traditionally used to accelerate wound healing. Olive oil is also a natural product that may contribute to wound healing owing to its antimicrobial and anti-inflammatory effects. The present study aimed to evaluate the effect of an Aloe vera-olive oil (AVO) combination cream on the healing process of chronic wounds. In this randomised, double-blind, comparator-controlled, parallel-group trial, patients with chronic wounds were treated with either AVO cream or phenytoin cream as the standard treatment for a period of 30 days. Wound healing was evaluated using Bates-Jensen assessment tool and the severity of pain was assessed using a visual analogue scale (VAS). After initial assessment, 60 patients with chronic wounds (41 with pressure ulcer, 13 with diabetic wounds and 6 with venous ulcers), were recruited and randomised into 2 groups of 30. After 30 days of treatment, significant improvements in the wound size, depth, and edges; necrotic tissue type and amount; exudate type and amount; colour of wound surroundings; and peripheral tissue oedema score were observed in the AVO cream group (p<0.001). The total score of wound healing showed significant improvement with both AVO (p<0.001) and phenytoin (p<0.01) creams, although AVO was more efficacious (p<0.001). Likewise, although both treatments reduced the initial VAS score, the efficacy of AVO was significantly greater (p<0.001). AVO cream significantly accelerates biological healing of chronic wounds and helps to reduce pain severity with a higher efficacy compared with phenytoin cream.

  4. Development and Examination of Sweet Potato Flour Fortified with Indigenous Underutilized Seasonal Vegetables

    Directory of Open Access Journals (Sweden)

    Ernest Teye

    2018-01-01

    Full Text Available Developing nutrient-rich vegetable flour using locally under-utilized food crops in Africa would improve rural house-hold nutrition. This study seeks to develop nutrient-dense vegetable flour from different proportions of Sweet potato (Sp 40–100%, Avocado pear (Avo 10–40%, and Turkey berry (Tor 10–40%, using completely randomized design (CRD with 14 treatment combinations and three replications. The proximate composition, mineral composition, and functional properties were investigated on the composite flour. The results showed significant differences in all the parameters analyzed for the various composite flours. As the amount of Avo and Tor was added to the Sp, the proximate composition was enhanced except for the percentage carbohydrate, which decreased from 83.92 to 54.59 g/100 g. The mineral composition was also improved by the incorporation of Avo and Tor. Favourable functional properties were also obtained. The optimal composite flour was made up of 40% Sp, 35% Avo, and 25% Tor. The functional properties of the composite flours were better than the control (Sweet potato flour. Fortifying Sp flour with Avo and Tor is feasible and could be an easy and affordable means to improve rural nutrition, as it requires simple logistics for the ordinary rural household to produce the composite of the desired choice.

  5. Engineered antibodies for monitoring of polynuclear aromatic hydrocarbons

    International Nuclear Information System (INIS)

    Karu, A.E.; Li, Q.X.; Roberts, V.A.

    1998-01-01

    'The long-term goal of this project is to develop antibodies and antibody-based methods for detection and recovery of polynuclear aromatic hydrocarbons (PAHs) and PAH adducts that are potential biomarkers in environmental and biological samples. The inherent cross-reactivity will be exploited by pattern recognition methods. Dr. Karu''s laboratory uses new haptens representing key PAHs to derive recombinant Fab (rFab) and single-chain Fv (scFv) antibodies from hybridoma lines and combinatorial phage display libraries. Computational models of the haptens and combining sites made by Dr. Roberts''s group are used to guide antibody engineering by mutagenesis. Dr. Li''s laboratory develops enzyme immunoassays (EIAs), sensors, and immunoaffinity methods that make use of the novel haptens and antibodies for practical analytical applications in support of DOE''s mission. This report summarizes work completed in one and one-half years of a 3-year project, with close collaboration between the three research groups. Dr. Alexander Karu''s laboratory: the authors proceeded with the two strategies described in the original proposal. Site-directed mutagenesis was used to correct differences in the rFab N-terminal amino acids that were introduced by the degenerate PCR primers used for gene amplification. The binding constants of the rFabs with the corrected sequences will be compared with those of the parent MAbs, and should be very similar. The 4D5 and 10C10 heavy and light chain sequences are being moved to the pCOMB3H phagemid vector to facilitate selection of new engineered mutants.'

  6. Negligible heat strain in armored vehicle officers wearing personal body armor

    Directory of Open Access Journals (Sweden)

    Hunt Andrew P

    2011-07-01

    Full Text Available Abstract Objectives This study evaluated the heat strain experienced by armored vehicle officers (AVOs wearing personal body armor (PBA in a sub-tropical climate. Methods Twelve male AVOs, aged 35-58 years, undertook an eight hour shift while wearing PBA. Heart rate and core temperature were monitored continuously. Urine specific gravity (USG was measured before and after, and with any urination during the shift. Results Heart rate indicated an intermittent and low-intensity nature of the work. USG revealed six AVOs were dehydrated from pre through post shift, and two others became dehydrated. Core temperature averaged 37.4 ± 0.3°C, with maximum's of 37.7 ± 0.2°C. Conclusions Despite increased age, body mass, and poor hydration practices, and Wet-Bulb Globe Temperatures in excess of 30°C; the intermittent nature and low intensity of the work prevented excessive heat strain from developing.

  7. Amplitude versus offset analysis to marine seismic data acquired in Nankai Trough, offshore Japan where methane hydrate exists

    Science.gov (United States)

    Hato, M.; Inamori, T.; Matsuoka, T.; Shimizu, S.

    2003-04-01

    Occurrence of methane hydrates in the Nankai Trough, located off the south-eastern coast of Japan, was confirmed by the exploratory test well drilling conducted by Japan’s Ministry of International Trade and Industry in 1999. Confirmation of methane hydrate has given so big impact to the Japan's future energy strategy and scientific and technological interest was derived from the information of the coring and logging results at the well. Following the above results, Japan National Oil Corporation (JNOC) launched the national project, named as MH21, for establishing the technology of methane hydrate exploration and related technologies such as production and development. As one of the research project for evaluating the total amount of the methane hydrate, Amplitude versus Offset (AVO) was applied to the seismic data acquired in the Nankai Trough area. The main purpose of the AVO application is to evaluate the validity of delineation of methane hydrate-bearing zones. Since methane hydrate is thought to accompany with free-gas in general just below the methane hydrate-bearing zones, the AVO has a possibility of describing the presence of free-gas. The free-gas is thought to be located just below the base of methane hydrate stability zone which is characterized by the Bottom Simulating Reflectors (BSRs) on the seismic section. In this sense, AVO technology, which was developed as gas delineation tools, can be utilized for methane hydrate exploration. The result of AVO analysis clearly shows gas-related anomaly below the BSRs. Appearance of the AVO anomaly has so wide variety. Some of the anomalies might not correspond to the free-gas existence, however, some of them may show free-gas. We are now going to develop methodology to clearly discriminate free-gas from non-gas zone by integrating various types of seismic methods such as seismic inversion and seismic attribute analysis.

  8. 2014 volcanic activity in Alaska: Summary of events and response of the Alaska Volcano Observatory

    Science.gov (United States)

    Cameron, Cheryl E.; Dixon, James P.; Neal, Christina A.; Waythomas, Christopher F.; Schaefer, Janet R.; McGimsey, Robert G.

    2017-09-07

    The Alaska Volcano Observatory (AVO) responded to eruptions, possible eruptions, volcanic unrest or suspected unrest, and seismic events at 18 volcanic centers in Alaska during 2014. The most notable volcanic activity consisted of intermittent ash eruptions from long-active Cleveland and Shishaldin Volcanoes in the Aleutian Islands, and two eruptive episodes at Pavlof Volcano on the Alaska Peninsula. Semisopochnoi and Akutan volcanoes had seismic swarms, both likely the result of magmatic intrusion. The AVO also installed seismometers and infrasound instruments at Mount Cleveland during 2014.

  9. 2015 Volcanic activity in Alaska—Summary of events and response of the Alaska Volcano Observatory

    Science.gov (United States)

    Dixon, James P.; Cameron, Cheryl E.; Iezzi, Alexandra M.; Wallace, Kristi

    2017-09-28

    The Alaska Volcano Observatory (AVO) responded to eruptions, volcanic unrest or suspected unrest, and seismic events at 14 volcanic centers in Alaska during 2015. The most notable volcanic activity consisted of continuing intermittent ash eruptions from Cleveland and Shishaldin volcanoes in the Aleutian Islands. Two eruptive episodes, at Veniaminof and Pavlof, on the Alaska Peninsula ended in 2015. During 2015, AVO re-established the seismograph network at Aniakchak, installed six new broadband seismometers throughout the Aleutian Islands, and added a Multiple component Gas Analyzer System (MultiGAS) station on Augustine.

  10. 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

  11. Generation of suprathermal electrons during plasma current startup by lower hybrid waves in a tokamak

    International Nuclear Information System (INIS)

    Ohkubo, K.; Toi, K.; Kawahata, K.

    1984-10-01

    Suprathermal electrons which carry a seed current are generated by non-resonant parametric decay instability during initial phase of lower hybrid current startup in the JIPP T-IIU tokamak. From the numerical analysis, it is found that parametrically excited lower hybrid waves at lower side band can bridge the spectral gap between the thermal velocity and the low velocity end in the pump power spectrum. (author)

  12. Klassikalise arhitektuuriga Pekingisse / Urmas Oja

    Index Scriptorium Estoniae

    Oja, Urmas, 1981-2012

    2008-01-01

    Pekingi Eesti saatkonnahoone arhitektuurikonkursist. I koht - "Tetris" autorid Andres Põime, Lauri Vaimel, Liisa Põime; II - "Maadligi, vettligi maja", autorid Erik Nobel, Christian Jensen, Kristen Herup Sovang, Soren Andersson, Pille Kivihall, Dan Ljungar, Hans Willadsen - arhitektuuribüroost NOBEL arkitekter; III - "Ai sha ni ya", autorid Kalle Vellevoog, Velle Kadalipp, Tiiu Truus, Martin Prommik arhitektuuribüroost JVR. Konkursitöödest on Eesti Ahitektuurimuuseumis avatud näitus. Küsimustele vastab arhitekt Andres Põime

  13. Milleks monumenti = Why a monument? / Heie Treier

    Index Scriptorium Estoniae

    Treier, Heie, 1963-

    2006-01-01

    2006. a. toimunud Jüri Lotmani mälestusmärgi konkursist, Mati Karmini ja Andres Lunge võidutööst. Monumentide positiivseid näiteid: Tubina plats Tartus (Aili Vahtrapuu, Veronika Valk, Louis Dandrel), ideekavandid: Estonia teatri juubelimonument Tallinnas (Tiiu Kirsipuu, Üla Koppel) ja Eesti iseseisvuse monument Pärnus Rüütli platsil (Mart Aas, Kaarel Eelma, Mikk Mutso). Bibl. lk. 73

  14. Žürii kommenteerib Kultuurkapitali arhitektuuripreemiaid 2008 / Marika Lõoke, Laila Põdra, Liina Jänes... [jt.

    Index Scriptorium Estoniae

    2009-01-01

    Peapreemia: Markus Kaasik, Andres Ojari, Ilmar Valdur, Mihkel Tüür, Kalle Komissarov (Pärnu Keskraamatukogu hoone), tegevuspreemia: Maarja Kask, Ralf Lõoke, Neeme Külm, Ingrid Ruudi (projekt Gaasitoru 11. Veneetsia arhitektuuribiennaalil), aastapreemia: Maarja Kask, Ralf Lõoke, Karli Luik (Tartu Kesklinna Kooli juurdeehitus) ja Peep Jänes (Raudna Põhikooli spordihoone), sisearhitektuuri preemia: Tea Tammelaan, Malle Jürgenson, Krista Lepland, restaureerimispreemia: Mari Hammer, Tiiu Lõhmus, Helve Ilves, Villu Kadakas (Vanalinna Hariduskolleegiumi hoone)

  15. Näitused / Mari Sobolev

    Index Scriptorium Estoniae

    Sobolev, Mari, 1968-

    1998-01-01

    Kunstihoone ja Rotermanni soolaladu: "Kujundid, objektid, stseenid - vaatenurki prantsuse kunstile alates 1978. aastast"; Sammas-galerii: Tiiu Rebane ja Karl Nagel "Tänapäeva müüt"; Raatuse galerii: Elo Järv "Saavad uuteks liblikateks" (nahakunst); Tammsaare muuseum: "Mis jääb mällu" (sissevaade Saksamaa ajalukku ajavahemikul 1933-1949); Hotell "Olümpia" Forte saal: Gabor Dienesi personaalnäitus (maalid)

  16. Tallinna Lennujaama kauba- ja tolliterminaal. Lennujaama 2, Tallinn / Andres Põime

    Index Scriptorium Estoniae

    Põime, Andres

    1998-01-01

    Kaubateeninduskeskuse puhul on tegemist suure, plaanimõõtudes 36x102 meetrise metallkonstruktsioonis, sandwich tüüpi paneelidega kaetud laohoonega, kus ühelt poolt tuuakse tollitav kaup lennukitelt sisse ja teiselt poolt viiakse tollitud kaup välja. Peatöövõtja : Normanni Linnagrupi AS. Ehitaja : Merko. Peaprojekteerija : K-Projekt. Arhitektuurne lahendus : Stuudio 3. Arhitekt Andres Põime ; töögrupp Vivian Oruvee, Tiiu Raudsepp, Reet Põime. Projekt 1997-98, valmis 1998.

  17. Torupillitalu vägevad isad ja lapsed / Kristel Kirss

    Index Scriptorium Estoniae

    Kirss, Kristel, 1967-

    2008-01-01

    Rahvapillimängija ja pillimeistri Ants Tauli ja Tiiu Tauli Torupilli talust Valgamaal. Saunast, elamust, puhkemajast ja välikäimlast, mille on ehitanud Ants Taul. Hoovi ehib Erna Viitoli skulptuur torupillimängijast. Külalistemaja tugipalkidele nikerdas näod kunstiõpetaja Valev Elerand. Anu ja Triinu Taul isa Ants Taulist, vanaisa Johannes Taulist, oma lapsepõlvest. 9 värv. vaadet

  18. 100 maja Veneetsias / Karen Jagodin

    Index Scriptorium Estoniae

    Jagodin, Karen, 1982-

    2010-01-01

    Eesti väljapanekust "100 maja / houses" (komissar Ülar Mark, kuraator Karen Jagodin, autorid Kalle Vellevoog, Tiiu Truus, Martin Pedanik, Karen Jagodin) 12. Venezia arhitektuuribiennaalil "Inimesed kohtuvad arhitektuuris" (üldkuraator Kazuyo Sejima). Lisaks 21. sajandi eramutele on ekspositsioonis valik märgilise tähendusega eramuid Eesti Vabariigi ajast aastatel 1918-1940 ja nõukogude ajajärgust

  19. Kaliningradi biennaal / Sandra Jõgeva

    Index Scriptorium Estoniae

    Jõgeva, Sandra, 1976-

    2008-01-01

    IX rahvusvaheline graafikabiennaal "Kaliningrad-Königsberg 2008" Kaliningradi kunstigaleriis 15. IX-15. XI. Eesti väljapanek (kuraator Eha Komissarov, kujundaja Marko Nautras, osalejad: Jaanika Okk, Kaarel Kütas, Lauri Koppel, Gerda Märtens, Raul Meel, Lembe Ruben, HULA, Villem Jahu, Tiiu Pirsko, Mati Veermets, Sandra Jõgeva) sai ekspositsioonipreemia. Grand prix - Paulis Liepa, I preemia - Olrik Kohlhoff, II - Dominica Sadowska, III - Raffael Rheinsberg, eripreemia - Markus Lampinen

  20. Pansionaat Pärnus : Seedri 4 = Pension in Pärnu : Seedri 4 / Liina Jänes

    Index Scriptorium Estoniae

    Jänes, Liina, 1977-

    2008-01-01

    Arhitekt Kalle Vellevoog, kaasa töötas Margus Tamm. Sisearhitekt Tiiu Truus. Maastikuarhitekt Vaike Parker. Konstruktor Ahti Lääne. Peatöövõtja: YIT Ehitus AS. Eesti Kultuurkapitali arhitektuuri sihtkapitali 2007. a. arhitektuuripreemia. Žürii liikme Marika Lõokese arvamus. Asendi- ja II korruse plaan, lõige, 3 värv. välisvaadet, sisevaade

  1. Krakówi graafikasügis / Anne Untera

    Index Scriptorium Estoniae

    Untera, Anne, 1951-

    2009-01-01

    16. septembril avatud Krakówi rahvusvahelisest graafikatriennaalist. Grand prix läks poola graafikule Joanna Piechile. Läti graafik Guntars Sietiņš pälvis Varssavi kunstiakadeemia rektori auhinna. Eestit esindavad peanäitusel Ülle Marks, Benjamin Vasserman ja Eve Kask, satelliitnäitusel "PrintArt" Katowices Tiiu Prisko ja Mati Veermets ning kutsutud osalejatega satelliitnäitusel Torunis Evi Tihemets

  2. Round-table discussion at Tallinn City Council (March 8, 2010). Part one : The European Union strategy for the Baltic Sea Region - a challenge for cooperation on local and regional levels

    Index Scriptorium Estoniae

    2010-01-01

    Konverentsi ümarlaual võtsid sõna Erik Terk, Toomas Vitsut, Thomas Johansson, Katrin Savomägi, Jasmin Etelämäki, Edvins Karnitis, Ulf Johansson, Per Gudmund Lindencrona, Mika Keränen, Uno Aldegren, Georg Sootla, Heikki Telakivi, Piret Hedin, Mart Repnau, Jüri Riives, Madis Kanarbik, Enn Saar, Tiiu Evert, Galina Gribanova, Keijo Sahrman, Linda Talve

  3. Assessment of labour market returns in the case of gender unique human capital

    OpenAIRE

    Paas, Tiiu; Tverdostup, Maryna

    2016-01-01

    Maryna Tverdostup, Tiiu Paas, ERSA 2016: The paper focuses on the identification of the unique, non-reached by the opposite gender human capital and the analysis of its effect on the earning profiles of unique human capital holders. The overwhelming research aim is to better understand the possible reasons behind gender wage disparities, focusing on the unique features of male and female human capital and their returns. When assessing the gender pay disparities, variation of human capital cha...

  4. Miks koolis diskrimineeritakse poisse? / Raivo Juurak

    Index Scriptorium Estoniae

    Juurak, Raivo, 1949-

    2015-01-01

    Eelmisel aastal peetud soolise võrdõiguslikkuse konverentsi sõnumiks on, et Eesti koolis diskrimineerivad õpetajad poisse. Küsimusele, kuidas poisid tüdrukutele järele aidata, vastavad Tallinna prantsuse lütseumi õpetaja Anneli Oidsalu, TLÜ kasvatusteaduste õppejõud Tiiu Kuurme, psühholoog Tiia Lister, haridustöötaja Enn Veesalu ja õpetaja Lembit Jakobson

  5. New technology for the independent producer

    Energy Technology Data Exchange (ETDEWEB)

    1993-07-01

    This technology transfer conference consisted of the following six sessions: reservoir characterization; drilling, testing and completion; enhanced oil recovery; 3-d seismic and amplitude variation with offset (AVO); biotechnology for field applications; and well logging technology. Selected papers have been processed separately for inclusion in the Energy Science and Technology Database.

  6. Eesti graafika rahvusvahelisel areenil / Benjamin Vasserman

    Index Scriptorium Estoniae

    Vasserman, Benjamin

    1999-01-01

    26. VIII-28. XI Fredrikstadis Hebleri-nim. rahvusvahelises graafikakeskuses avatud XII Norra rahvusvahelisel graafikatriennaalil esindavad Eestit Anu Kalm, Avo Keerend, Vive Tolli, Benjamin Vasserman, Mare Vint. Peapreemia ئ Anthony Hill. Triennaali president - Herman Hebler (s. 1911). 24. VI-15. IX Poolas toimunud X Lodzi rahvusvahelisel väikegraafika triennaalil osalesid Eestist Virge Jõekalda, Benjamin Vasserman.

  7. The economics of potential reduction of the rural road system in Kansas.

    Science.gov (United States)

    2011-11-01

    Benefitcost analysis was used to examine the question of road closure in the three counties. The cost of road : closure is the additional travel cost of rural residents due to more circuitous routing to their destinations. The benefit is : the avo...

  8. Catalog of earthquake hypocenters at Redoubt Volcano and Mt. Spurr, Alaska: October 12, 1989 - December 31, 1990

    Science.gov (United States)

    Power, John A.; March, Gail D.; Lahr, John C.; Jolly, Arthur D.; Cruse, Gina R.

    1993-01-01

    The Alaska Volcano Observatory (AVO), a cooperative program of the U.S. Geological Survey, the Geophysical Institute of the University of Alaska, Fairbanks, and the Alaska Division of Geological and Geophysical Surveys, began a program of seismic monitoring at potentially active volcanoes in the Cook Inlet region in 1988. Seismic monitoring of this area was previously accomplished by two independent seismic networks operated by the U.S. Geological Survey (Northern Cook Inlet) and the Geophysical Institute (Southern Cook Inlet). In 1989 the AVO seismic program consisted of three small-aperture networks of six, five, and six stations on Mt. Spurr, Redoubt Volcano, and Augustine Volcano respectively. Thirty-five other stations were operated in the Cook Inlet region as part of the AVO program. During 1990 six additional stations were added to the Redoubt network in response to eruptive activity, and three stations were installed at Iliamna Volcano. The principal objectives of the AVO program have been the seismic surveillance of the Cook Inlet volcanoes and the investigation of seismic processes associated with active volcanism.

  9. Omavalitsusjuhid Riigikontrolli urgitsemist ei karda / Erik Kalda

    Index Scriptorium Estoniae

    Kalda, Erik, 1969-

    2005-01-01

    Ilmunud ka: Severnoje 18. märts lk. 1,4. Poberezhje Iisaku vallavanem Avo Kiir, Kohtla-Järve linnapea Jevgeni Solovjov, Narva linnavolikogu esimees Mihhail Stalnuhhin, Jõhvi linnapea Aavo Keerme, Ida-Viru omavalitsuste liidu tegevdirektor Urve Erikson ja Sillamäe volikogu esimees Valdek Murd kommenteerivad valitsuses heakskiidu leidnud Riigikontrolli volituste laiendamist

  10. Journal of Biosciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    In this study, we reveal that the eisosome organizer Pil1 colocalizes with the MCT marker Avo2. Furthermore, we provide evidence that the formation of MCT is dependent on both eisosome integrity and adequate levels of the plasma membrane phosphoinositide PI(4,5)P2. Taken together, our findings indicate that TORC2, ...

  11. Largo mahlatööstus kolib pealinnast Võhmasse / Hans Väre

    Index Scriptorium Estoniae

    Väre, Hans, 1979-

    2007-01-01

    Jõustus Svensky Kaubanduse ja Largo endise omaniku, piimatööstuse Tere vaheline müügileping, mille järgi saab Svenksy Kaubandus endale kõik Largoga seonduva alates kaubamärgist ja seadmetest, lõpetades toodanguga. Arvamust avaldab Võhma linnapea Avo Põder

  12. Petroleum resources assessment (II)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-12-01

    This report consists of 4 subjects. 1) An interactive seismic velocity analysis, 2) AVO analysis for direct hydrocarbon detection, 3) 3D seismic data processing, 4) Study of structural(syncline) effect of the near surface on the resolution of anticline oil trap structure by seismic modeling. (author). 36 refs., 3 tabs., 97 figs.

  13. Georgi söögituba Kotli majas / Helju Koger

    Index Scriptorium Estoniae

    Koger, Helju, 1943-

    2006-01-01

    Georg Lurichi järgi nime saanud söögitoast arhitekt Alar Kotli vanaisale kuulunud hoones Väike-Maarjas. Enne renoveerimist koliti hoone teise kohta. Söögitoa kujunduse tegi Kai Tort, mööbli valmistasid kohalikud puusepad, plekist lambid - Ilmar Aasumets. Omanik Avo Part. 7 värv. ill

  14. Georgi söögituba Väike-Maarjas / Kai Tort, Ilmar Aasumets

    Index Scriptorium Estoniae

    Tort, Kai

    2006-01-01

    7 ill.; Georg Lurichi järgi nime saanud söögituba asub arhitekt Alar Kotli vanaisale kuulunud hoones; söögitoa kujunduse tegi Kai Tort, mööbli valmistasid kohalikud puusepad, plekist lambid - Ilmar Aasumets, omanik Avo Part

  15. Nokia ja Sirmens panevad leivad ühte kappi / Lauri Matsulevitsh

    Index Scriptorium Estoniae

    Matsulevitsh, Lauri

    2006-01-01

    Nokia ja Siemens ühendavad võrguseadmete tootmise. Lisa: Annika Matson. Eesti võib võita uusi töökohti. Küsimustele vastab Avo Tihamäe. Diagramm: Ühinemisuudis pani aktsiad liikuma. Vt. samas: Sirje Rank. Analüütikud: Siemens võidab tehingust enam; Võrguseadmete tootjatel peal liitumistuhin

  16. Fiber Optic Chemical Sensors

    Science.gov (United States)

    1993-10-01

    31, 1980. Koyama, Masao and Sato , Yuichi, "Improved Enzyme Sensor for Glucose with an Ultra-Filtration Membrane and Immobilized Glucose Oxidase...ion Process," American Laboratory, AVO, AIS, 54-59, 1989. Kaihara, Mikio ; Mametsuka, Hiroaki; Gunji, Naoki; Iwata, Hideo and Gohshi,, "New Dilution

  17. 30. IX kuni 31. XII 2000 toimus Makedoonia Vabariigis...

    Index Scriptorium Estoniae

    2001-01-01

    III rahvusvaheline graafikatriennaal "Bitola 2000" teemadel "2000 aastat kristlust" ja "Metamorfoos". Eestist osalesid Peeter Allik, Sirje Eelma, Kelli Kagovere, Avo Keerend, Ilmar Kruusamäe, Raul Meel, Benjamin Vasserman. Peapreemia - poola graafiku Mira Boczniowiczi töö "Empire Sign".

  18. Journal of Earth System Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Earth System Science; Volume 126; Issue 3 ... Decomposition of wind speed fluctuations at different time scales .... Bayesian inversion of synthetic AVO data to assess fluid and shale content in sand-shale media ... Geochemical characteristics of sandstones from Cretaceous Garudamangalam ...

  19. 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.

  20. Tallinna Kool - silla ehitajad Eesti aega, aga ka lääne nüüdisaegsesse arhitektuuri / Leonhard Lapin

    Index Scriptorium Estoniae

    Lapin, Leonhard, 1947-

    2008-01-01

    Eesti arhitektide rühmitusest Tallinna Kool. Tegutses 1972-1985. Esimese manifesti koostajad on Tiit Kaljundi, Vilen Künnapu, Leonhard Lapin, Avo-Him Looveer ja Ülev Eljand. Oluline oli Tallinna Kooli arhitektide grupinäitus 1978. a. Näitus "Keskkonnad, projektid, kontseptsioonid. Tallinna Kooli arhitektid 1972-1985" Rotermanni soolalaos

  1. Use of new and old technologies and methods by the Alaska Volcano Observatory during the 2006 eruption of Augustine Volcano, Alaska

    Science.gov (United States)

    Murray, T. L.; Nye, C. J.; Eichelberger, J. C.

    2006-12-01

    The recent eruption of Augustine Volcano was the first significant volcanic event in Cook Inlet, Alaska since 1992. In contrast to eruptions at remote Alaskan volcanoes that mainly affect aviation, ash from previous eruptions of Augustine has affected communities surrounding Cook Inlet, home to over half of Alaska's population. The 2006 eruption validated much of AVO's advance preparation, underscored the need to quickly react when a problem or opportunity developed, and once again demonstrated that while technology provides us with wonderful tools, professional relationships, especially during times of crisis, are still important. Long-term multi-parametric instrumental monitoring and background geological and geophysical studies represent the most fundamental aspect of preparing for any eruption. Once significant unrest was detected, AVO augmented the existing real-time network with additional instrumentation including web cameras. GPS and broadband seismometers that recorded data on site were also quickly installed as their data would be crucial for post-eruption research. Prior to 2006, most of most of AVO's eruption response plans and protocols had focused on the threat to aviation rather than ground-based hazards. However, the relationships and protocols developed for the aviation threat were sufficient to be adapted to the ash fall hazard, though it is apparent that more work, both scientific and with response procedures, is needed. Similarly, protocols were quickly developed for warning of a flank- collapse induced tsunami. Information flow within the observatory was greatly facilitated by an internal web site that had been developed and refined specifically for eruption response. Because AVO is a partnership of 3 agencies (U.S. Geological Survey, University of Alaska Fairbanks Geophysical Institute, and the Alaska Division of Geological and Geophysical Surveys) with offices in both Fairbanks and Anchorage, web and internet-facing data servers provided

  2. Kunst, pangad, raha!

    Index Scriptorium Estoniae

    2006-01-01

    Flo Kasearu ja Alide Zvorovski kunstiprojektist "Majad, näidake oma sisu!". 7. IX sai Hansapanga fassaadil Liivalaia t. näha Ene-Liis Semperi ja Marko Mäetamme portreid, 8.-9. IX saab Eesti Panga fassaadil Estonia pst. näha Lydia Koidula ja Carl Robert Jakobsoni portreid. Panga ja kunasti/kultuuri suhetest, kunsti toetamisest, panga ootustest kunstilt. Arvamust avaldavad Eesti Panga avalike suhete büroo juhataja Janno Toots ja Hansapanga turundusdirektor Tiiu Tälli

  3. Üleminekuga kaduma või üle läinud? / Andri Ksenofontov

    Index Scriptorium Estoniae

    Ksenofontov, Andri, 1962-

    2011-01-01

    Näitus "Lost in Transition" Eesti Kaasaegse Kunsti Muuseumis 28. aug.-ni 2011, kuraator Rael Artel. Gergely László ja Katarina Ševići, Katarina Zdjelari, Flo Kasearu, Wojtek Doroszuki, Ivan Jurica, Anna-Stina Treumundi, Arnis Balčuse, Aleksei Gordini, Zampa di Leone töödest. Liisa Kruusmäe näitus "Pealtkuulatud lood" 11.-23. juulini ning Karl-Kristjan Nageli ja Tiiu Rebase näitus "Kohtucase - Epic Winning" Draakoni Galeriis 25.07.-6.08.2011

  4. E-kursuste konkursi tulemused / Reelyka Läheb

    Index Scriptorium Estoniae

    Läheb, Reelyka

    2004-01-01

    01.09.-31.10. 2003 toimus Tallinna Pedagoogikaülikoolis konkurss "Eesti e-Ülikooli toetus e-õppe kursustele, sügis 2003" eesmärgiga töötada välja uusi veebipõhiseid kursuseid. Konkursile laekunud 10 tööst otsustati ellu rakendada kõik. Projekti täitmiseks määrati toetused Hindrek Lootusele, Leif Kalevile, Anu Tootsile, Raivo Vetikule, Tiiu Reimole, Ivar Pornile, Sirje Pihtile, Kai Randrüütile ja Reelyka Lähebile

  5. 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

  6. Eesti läheb Pekingisse / Karin Hallas-Murula

    Index Scriptorium Estoniae

    Hallas-Murula, Karin, 1957-

    2008-01-01

    Pekingi Eesti saatkonnahoone konkursist žüriiliikme pilguga. Premeeritud ja esiletõstetud töödest. Võidutöö autorid - Lauri Vaimel, Andres Põime, Liisa Põime; II koht - Erik Nobel ja Nobel Arkitekten, Taani-Eesti; III koht - Kalle Vellevoog, Velle Kadalipp, Tiiu Truus, Martin Prommik; ostudega esiletõstetud tööde autorid - Priit Pent ja Raul Järg Bucoma OÜ-st ning Jan Skolimowski, Peeter Loo, Kaspar Kruuse ja Li Vene KAMP Arhitektide OÜ-st. Hiina ja Pekingi uusehitistest, arhitektidest

  7. Vanalinna Hariduskolleegiumi gümnaasium = Collegium Educationis Revaliae gymnasium

    Index Scriptorium Estoniae

    2008-01-01

    Vanalinna Hariduskolleegiumi gümnaasiumi hoone (Vene 22, Tallinn) restaureerimisest ja sisekujundusest. Arhitekt: Marie Hammer. Sisearhitekt: Tiiu Lõhmus. Hoone sisustamisel ja kujundamisel on püütud säilitada võimalikult palju ajaloolist üldilmet. Osa sisustusest ja valgustitest on valmistatud eritellimusena T. Lõhmuse kavandite järgi. .T. Lõhmusest, tema tähtsamad tööd. Keldri, I-III korruse ja pööningu plaan, värv. välisvaade, 10 sisevaadet, foto T. Lõhmusest

  8. Punanahklusest: Majakovskist indiaanlasteni / Vaapo Vaher

    Index Scriptorium Estoniae

    Vaher, Vaapo, 1945-

    2011-01-01

    Tutvustus: Jangfeldt, Bengt. Mäng elu peale : Vladimir Majakovski ja tema lähikond / tõlkinud Anu Saluäär. Tallinn : Varrak, 2011 ; Céline, Louis-Ferdinand. Reis öö lõppu / tõlkinud Heli Allik. Tallinn : Varrak, 2010 ; Simone, Claude. Flandria tee / tõlkinud Leena Tomasberg. Tallinn : Eesti Raamat, 2011 ; Härm, Tiiu. Jää voolab : Eesti polaarränduri August Masiku maailm. Tallinn : Eesti Raamat, 2010 ; Page, Jake. Suure vaimu rüpes : Ameerika indiaanlaste 20 000-aastane ajalugu / tõlkinud Matti Piirimaa. Tallinn : Tänapäev, 2011

  9. Doktoritööd : [2000

    Index Scriptorium Estoniae

    2000-01-01

    6. okt. 2000 TPÜ-s ökoloogia doktorikraadi kaitsmisnõukogu koosolekul tuleb kaitsmisele Tiiu Alliksaare doktoritöö "Spatial and temporal variability of the distribution of spherical fly-ash particles in sediments in Estonia". 15. dets. 2000 kaitsevad Mart Kivimäe TPÜ kultuuriajaloo doktoritööde kaitsmisnõukogu koosolekul doktoritööd "Dialoogiline historism. Ajaloomõtlemise kolm strateegiat ja nende dialoogisuhted minevikuga saksa teaduskultuuri näitel (R. Kosselleck, J. Rüsen, E. Nolte)" ja Hannes Walter doktoritööd "Eesti teenetemärgid"

  10. Quick profile-reorganization driven by helical field perturbation for suppressing tokamak major disruptions

    International Nuclear Information System (INIS)

    Yamazaki, K.; Kawahata, K.; Ando, R.

    1986-09-01

    Disruptive behavior of magnetic field configuration leading to tokamak major disruption is found to be controlled by a mild ''mini-disruption'' which is induced by the compact external modular multipole-field coils with m = 3/n = 2 dominant helical field component in the JIPP T-IIU tokamak. This mini-disruption ergodizes the m = 2/n = 1 magnetic island quickly but mildly and then prevents the profile of electron temperature from flattening. This quick profile-reorganization is effective to avoid the two-step disruption (pre- and major disuptions) responsible for the chatastrophic current termination. (author)

  11. TÜ, TPÜ ja EHI uusi magistreid / Eda Tursk, Hille Roots, Heidi Meier

    Index Scriptorium Estoniae

    Tursk, Eda

    2004-01-01

    Tartu ülikooli eesti ja soome-ugri keeleteaduse osakonnas ning kirjanduse ja rahvaluule osakonnas kaitsesid 2003.a. magistritööd Niina Aasmäe, Piret Voll, Larissa Degel, Reet Hendrikson, Tiina Pai, Petar Kehayov, Anna Baidullina, Katrin Ennus, Kristi Jõesaar, Ell Vahtramäe, Lauri Sommer, Andreas Kalkun, Mirjam Hinrikus, Kristel Nõlvak. Tallinna Pedagoogikaülikoolis kaitsesid 2003.a. magistritööd Sirje Nootre, Merike Mägedi, Tiiu Koovit, Heidi Meier, Jaanika Stackhouse, Lilian Ossi, Annika Vamper, Marika Mikkor, Piret Õunapuu, Helin Puksand, Taimi Rosenberg. Eesti Humanitaarinstituudis kaitses 2003.a. magistritööd Merilin Miljan

  12. Milliseid erialaseid teadmisi ja oskusi olete kasutanud oma praeguses ametis? : vastavad infoteaduse eriala vilistlased / interv. Hela Ojasaar, Margot Mahlapuu

    Index Scriptorium Estoniae

    2005-01-01

    Vastavad: EV Presidendi Kantselei direktori asetäitja, üldosakonna juhataja Riina Roomet, Mahtra Talurahvamuuseumi direktor Tiia-Helle Schmitte, EBS-i raamatukogu juhataja Eda Pihu, Euroopa Liidu asjade komisjoni nõunik (Riigikogu) Külli Kask, Kultuuriministeeriumi raamatukogunõunik Meeli Veskus, Võrumaa Keskraamatukogu direktor Inga Kuljus, Lääne Maakonna Keskraamatukogu direktor Ilme Sepp, Riigiarhiivi direktor Marge Tiidus, kirjastuse Pilgrim juht Tiina Ristimets, Tallinna Keskraamatukogu direktor Kaie Holm, Eesti ENIC/NARIC Keskuse infospetsialist Liia Tüür, Eesti Rahvusraamatukogu direktor Tiiu Valm, Tartu Ülikooli Raamatukogu teenindusdirektor Mare-Nelli Ilus, Viljandi Kultuuriakadeemia raamatukogunduse ja infoteaduste osakonna juhataja Ilmar Vaaro

  13. Tony Blair ei saanud Balti riikidelt loodetud järeleandmisi / Andris Feldmanis

    Index Scriptorium Estoniae

    Feldmanis, Andris, 1982-

    2005-01-01

    Balti riigid ei olnud nõus loobuma kümnendikust eurotoetustest. Tallinnas viibinud Suurbritannia peaministri Tony Blairi väitel on EL-i uue finantsperspektiivi vastuvõtmine just uute liikmesriikide huvides. Vt. samas: Tiiu Laks. Riigijuhi visiit põhjustas Tallinnas vaid lühiajalisi liiklusseisakuid; Lisa: Blairi esinemine ei reetnud ebaedu; Kaivo Kopli. Uusliikmed andsid tuld juba enne ettepanekute saamist; Lisa: Toetus vanadelt liikmesmaadelt; Märt Kivine. EL-i eelarve: lahjem kui kunagi varem. Kommenteerib Taavi Veskimägi

  14. Üleujutus arendaja hingel / Maris Kuuda

    Index Scriptorium Estoniae

    Kuuda, Maris

    2007-01-01

    Kohalikel omavalitsustel pole piisavalt hoobasid sundida arendajaid üleujutusohuga arvestama. Pärnusse hotelli September rajajad (arhitektid Emil Urbel, Andrus Mark) arvestavad ujutusohuga. Arvamust avaldavad Rene Reisner, Mari Sepp, Ülo Sults, Karri Tiigisoon, Indrek Rannik, Mark Soosaar, Tiiu Pärn, Merle Looring, Rita Sepp, Kaspar Alles. Keskkonnaministeeriumi plaanist muuta veeseadust, mis sunniks ehitajaid ja arendajaid arvestama üleujutusohuga. Lisadena olulise üleujutusohuga alad Eestis ning üleujutuste ohjamist käsitleva Euroopa Liidu direktiivi eelnõust

  15. Eestist

    Index Scriptorium Estoniae

    1999-01-01

    Vabariigi aastapäeva tähistamisest Põlvamaal, intervjuu Miliza Korjuse tütrega, Anne Veski on Venemaal endiselt populaarne, kuhu panna laulma J. Carreras, lätlased domineerisid Valga klaveriansamblite festivalil, Rein Rannapi kontserdi järelkajad Järvamaal ja Virumaal, Viruma orkestritest,Avo Tamme laulud, mitmest huvitavast muusikust maakondades, Saaremaa folkloristide ettevõtmistest ja rahvapilliõpetusest lastele Viljandis, kitarristidest-muuikutest ja Viljandi kontseriuudiseid

  16. Implementation of Simple and Functional Web Applications at the Alaska Volcano Observatory Remote Sensing Group

    Science.gov (United States)

    Skoog, R. A.

    2007-12-01

    Web pages are ubiquitous and accessible, but when compared to stand-alone applications they are limited in capability. The Alaska Volcano Observatory (AVO) Remote Sensing Group has implemented web pages and supporting server software that provide relatively advanced features to any user able to meet basic requirements. Anyone in the world with access to a modern web browser (such as Mozilla Firefox 1.5 or Internet Explorer 6) and reasonable internet connection can fully use the tools, with no software installation or configuration. This allows faculty, staff and students at AVO to perform many aspects of volcano monitoring from home or the road as easily as from the office. Additionally, AVO collaborators such as the National Weather Service and the Anchorage Volcanic Ash Advisory Center are able to use these web tools to quickly assess volcanic events. Capabilities of this web software include (1) ability to obtain accurate measured remote sensing data values on an semi- quantitative compressed image of a large area, (2) to view any data from a wide time range of data swaths, (3) to view many different satellite remote sensing spectral bands and combinations, to adjust color range thresholds, (4) and to export to KML files which are viewable virtual globes such as Google Earth. The technologies behind this implementation are primarily Javascript, PHP, and MySQL which are free to use and well documented, in addition to Terascan, a commercial software package used to extract data from level-0 data files. These technologies will be presented in conjunction with the techniques used to combine them into the final product used by AVO and its collaborators for operational volcanic monitoring.

  17. IZBOLJŠAVA STATISTIČNEGA NADZORA PROCESA V PODJETJU VIP - VIRANT D.O.O.

    OpenAIRE

    Dolžan, Tomaž

    2014-01-01

    Tema diplomske naloge so kabelski snopi oziroma povezave, ki se uporabljajo v namen avtomobilske industrije. Pri obravnavanih kabelskih snopih gre za problematiko statističnega nadzora proizvodnega procesa. V nalogi smo se ukvarjali z izboljšavo dosedanjega statističnega nadzora proizvodnega procesa in pri tem dobili tudi konkretne podatke za dva parametra, katera smo merili. Meritve smo opravljali na podlagi jemanja vzorcev iz proizvodnega procesa. Opisali smo preteklo stanje statističnega n...

  18. Resolution enhancement of robust Bayesian pre-stack inversion in the frequency domain

    Science.gov (United States)

    Yin, Xingyao; Li, Kun; Zong, Zhaoyun

    2016-10-01

    AVO/AVA (amplitude variation with an offset or angle) inversion is one of the most practical and useful approaches to estimating model parameters. So far, publications on AVO inversion in the Fourier domain have been quite limited in view of its poor stability and sensitivity to noise compared with time-domain inversion. For the resolution and stability of AVO inversion in the Fourier domain, a novel robust Bayesian pre-stack AVO inversion based on the mixed domain formulation of stationary convolution is proposed which could solve the instability and achieve superior resolution. The Fourier operator will be integrated into the objective equation and it avoids the Fourier inverse transform in our inversion process. Furthermore, the background constraints of model parameters are taken into consideration to improve the stability and reliability of inversion which could compensate for the low-frequency components of seismic signals. Besides, the different frequency components of seismic signals can realize decoupling automatically. This will help us to solve the inverse problem by means of multi-component successive iterations and the convergence precision of the inverse problem could be improved. So, superior resolution compared with the conventional time-domain pre-stack inversion could be achieved easily. Synthetic tests illustrate that the proposed method could achieve high-resolution results with a high degree of agreement with the theoretical model and verify the quality of anti-noise. Finally, applications on a field data case demonstrate that the proposed method could obtain stable inversion results of elastic parameters from pre-stack seismic data in conformity with the real logging data.

  19. Ion Kinetics in the Solar Wind: Coupling Global Expansion to Local Microphysics

    Czech Academy of Sciences Publication Activity Database

    Matteini, L.; Hellinger, Petr; Landi, S.; Trávníček, Pavel M.; Velli, M.

    2012-01-01

    Roč. 172, 1-4 (2012), s. 373-396 ISSN 0038-6308 Grant - others:ESA(XE) PECS 98068; AVO(CZ) IAA300420702 Program:IA Institutional research plan: CEZ:AV0Z10030501; CEZ:AV0Z30420517 Keywords : solar wind * ion kinetics * numerical simulations Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics Impact factor: 5.519, year: 2012

  20. Investigating behavior changes of laying hens molted by high dietary zinc

    OpenAIRE

    Smayyeh Salari; Somayyeh Salari

    2016-01-01

    Introduction The commercial egg industry commonly uses induced molt procedures to rejuvenate flocks for a second or third laying cycle. Molting may be induced by feed withdrawal for up to 10 days (7), water withdrawal for 2 days (19), or both, along with a reduction of day length (14). Such programs cause concern about animal welfare because it is thought that they may be harmful to hens (28). Given the concerns for potential bird stress, various methods of nutrient restriction that would avo...

  1. Selection of UAS Personnel (SUPer) Phase I Report: Identification of Critical Skills, Abilities, and Other Characteristics and Recommendations for Test Battery Development

    Science.gov (United States)

    2014-11-20

    UAS/RPA AVOs is driving reassignment of manned aircraft pilots into unmanned piloting jobs, which may result in poor P- E Fit. Other Potential...Tasking Test (MTT) Test Description The USAF Multi-Tasking Test, based on a test originally sponsored by the US Navy, assesses cognitive multitasking ...0.26 0.20 N/A Favorable TBAS TBAS MultiTasking (Combination Joystick and Rudder Test) 0.25 0.00 N/A Favorable

  2. IT ei loe / Nicholas G. Carr

    Index Scriptorium Estoniae

    Carr, Nicholas G.

    2003-01-01

    Harvard Business Review endise toimetaja arvates on infotehnoloogia (IT) strateegiline tähtsus ettevõtetes oluliselt vähenenud ning innovaatilised IT lahendused ei anna enam konkurentsieeliseid, mille tõttu peab muutuma ka juhtide suhtumine IT riskidesse, investeeringutesse ja juhtimisse. Vt. samas: Kuidas vältida üleinvesteerimist IT-sse?; Liiga palju head; Mis saab müüjatest?; Uued reeglid IT juhtimises. Kommenteerivad Henn Sarv, Avo Kokk, Olli Heinonen ja Jüri Kaljundi

  3. Tänukiri

    Index Scriptorium Estoniae

    2000-01-01

    Tulemusliku töö eest tänukirjaga autasustatud TPÜ töötajad ja külalislektorid: Angela Arraste, Cécile Eliziere, Margus Harak, Aili Kants, Edgar Karofeld, Aili Kelam, Wolf Peter Klein, Jüri Kruusvall, Marek Kuzmin, Viivi Maanso, Avo Petrauts, Anne Rooste, Helve Siivo, Leida Talts, Aili Tamm, Anu Toots, Ülo Ugaste, Urve Väljas, Paul Ruudi / allikas : TPÜ rektori käskkiri, 13. oktoober 2000

  4. Nähtamatu naise nähtav panus / Eerik Purje ; fotod: V. Sarapuu

    Index Scriptorium Estoniae

    Purje, Eerik, 1927-

    2006-01-01

    17. oktoobri õhtul Tartu College´i saalis toimunud pidulikust õhtust, mis oli pühendatud Vaiki Toile, esitades Roman Toi loomingut ja tähistades Romani 90. sünnipäeva. Õhtut juhtis Avo Kittask, esinesid Estonia Koor, Toronto Eesti Meeskoor, lauluansambel Helin, klaveril saatis Asta Ballstadt, koore juhatasid Margit Viia-Maiste, Ingrid Silm, Charles Kipper. Avati kunstnik Josef Milczarski portree juubilarist

  5. Solid State Structure-Reactivity Studies on Bixbyites, Fluorites and Perovskites Belonging to the Vanadate, Titanate and Cerate Families

    Science.gov (United States)

    Shafi, Shahid P.

    This thesis primarily focuses on the systematic understanding of structure-reactivity relationships in two representative systems: bixbyite and related structures as well as indium doped CeO2. Topotactic reaction routes have gained significant attention over the past two decades due to their potential to access kinetically controlled metastable materials. This has contributed substantially to the understanding of solid state reaction pathways and provided first insights into mechanisms. Contrary to the widely used ex-situ methods, in-situ techniques including powder x-ray diffraction and thermogravimetric-differential thermal analysis have been employed extensively throughout this work in order to follow the reaction pathways in real time. Detailed analysis of the AVO3 (A = In, Sc) bixbyite reactivity under oxidative conditions has been carried out and a variety of novel metastable oxygen defect phases have been identified and characterized. The novel metastable materials have oxygen deficient fluorite structures and consequently are potential ion conductors. Structural aspects of the topotactic vs. reconstructive transformations are illustrated with this model system. The structure-reactivity study of AVO3 phases was extended to AVO3 perovskite family. Based on the research methodologies and results from AVO3 bixbyite reactivity studies a generalized mechanistic oxidation pathway has been established with a non-vanadium phase, ScTiO3 bixbyite. However, there is stark contrast in terms of structural stability and features beyond this stability limit during AVO3 and ScTiO3 bixbyite reaction pathways. A series of complex reaction sequences including phase separation and phase transitions were identified during the investigation of ScTiO3 reactivity. The two-step formation pathway for the fluorite-type oxide ion conductor Ce1-xInxO2-delta (0 ≤ x ≤ 0.3) is being reported. The formation of the BaCe1-xInxO 3-delta perovskites and the subsequent CO2-capture reaction

  6. Kasvatusteaduslike tööde konkursi tulemused / Ulve Kala

    Index Scriptorium Estoniae

    Kala, Ulve, 1947-

    2002-01-01

    Eesti keeles publitseeritud teadustöö preemia anti Aleksander Elangole, Inger Kraavile ja Kristi Kõivule, diplom Ühiskondlikule Pedagoogika Uurimise Instituudile, Viivi Ekstale, Inger Kraavile, Inge Undile, Viivi Maansole. Võõrkeeles publitseeritud teadustöö preemia monograafiale "Integration als Problem in der Erziehungswissenschaft" (koostaja Airi Liimets, autorid Airi Liimets, Saila Anttonen, Gunnar Bergendal, Gerd-Bodo Reinert von Carlsburg, Helmut Wehr, Tiiu Kuurme, Pauli Siljander, Jüri Kruusvall, Sirje Priimägi, Ene-Silvia Sarv, Kristi Kõiv, Meri-Liis Laherand, Jaan Mikk, Hannele Niemi, Marika Veisson, Irina Würscher, Susanne Jena, Tiina Aunin, Reet Liimets, Heli Mattisen, Aivo Saar, Maie Vikat), diplom Aino Saarele ja Katrin Niglasele. Didaktilis-rakenduslike tööde preemia Eda Heinlale, Estelle Laanele ja Kalle Laanele, Tiiu Kadajasele. Populaarteadusliku töö preemia Maie Tuulikule, diplom Kristi Kõivule. H. Liimetsa nim magistritööde preemia Rain Mikserile, Margus Pedastele, Ülle Rannutile, Inger Kraavile, Tago Sarapuule, Martin Ehalale

  7. Exploring the Digital Universe with Europe's Astrophysical Virtual Observatory

    Science.gov (United States)

    2001-12-01

    N° 73-2001 - Paris, 5 December 2001 The aim of AVO is to give astronomers instant access to the vast databanks now being built up by the world's observatories and forming what is in effect a "digital sky". Using AVO astronomers will be able, for example, to retrieve the elusive traces of the passage of an asteroid as it passes the Earth and so predict its future path and perhaps warn of a possible impact. When a giant star comes to the end of its life in a cataclysmic explosion called a supernova, they will be able to access the digital sky and pinpoint the star shortly before it exploded, adding invaluable data to the study of the evolution of stars. Modern observatories observe the sky continuously and data accumulates remorselessly in the digital archives. The growth rate is impressive and many hundreds of terabytes of data -corresponding to many thousands of billions of pixels - are already available to scientists. The real sky is being digitally reconstructed in the databanks. The volume and complexity of data and information available to astronomers are overwhelming. Hence the problem of how astronomers can possibly manage, distribute and analyse this great wealth of data. The Astrophysical Virtual Observatory will enable them to meet the challenge and "put the Universe online". AVO is a three-year project, funded by the European Commission under its Research and Technological Development (RTD) scheme, to design and implement a virtual observatory for the European astronomical community. The Commission has awarded a contract valued at EUR 4m for the project, starting on 15 November. AVO will provide software tools to enable astronomers to access the multi-wavelength data archives over the Internet and so give them the capability to resolve fundamental questions about the Universe by probing the digital sky. Equivalent searches of the "real" sky would, in comparison, both be prohibitively costly and take far too long. Towards a Global Virtual Observatory The

  8. NON-INVASIVE DETERMINATION OF THE LOCATION AND DISTRIBUTION OF FREE-PHASE DENSE NONAQUEOUS PHASE LIQUIDS (DNAPL) BY SEISMIC REFLECTION TECHNIQUES

    Energy Technology Data Exchange (ETDEWEB)

    Michael G. Waddell; William J. Domoracki; Tom J. Temples

    2001-12-01

    This annual technical progress report is for part of Task 4 (site evaluation), Task 5 (2D seismic design, acquisition, and processing), and Task 6 (2D seismic reflection, interpretation, and AVO analysis) on DOE contact number DE-AR26-98FT40369. The project had planned one additional deployment to another site other than Savannah River Site (SRS) or DOE Hanford Site. After the SUBCON midyear review in Albuquerque, NM, it was decided that two additional deployments would be performed. The first deployment is to test the feasibility of using non-invasive seismic reflection and AVO analysis as a monitoring tool to assist in determining the effectiveness of Dynamic Underground Stripping (DUS) in removal of DNAPL. The second deployment is to the Department of Defense (DOD) Charleston Naval Weapons Station Solid Waste Management Unit 12 (SWMU-12), Charleston, SC to further test the technique to detect high concentrations of DNAPL. The Charleston Naval Weapons Station SWMU-12 site was selected in consultation with National Energy Technology Laboratory (NETL) and DOD Naval Facilities Engineering Command Southern Division (NAVFAC) personnel. Based upon the review of existing data and due to the shallow target depth, the project team collected three Vertical Seismic Profiles (VSP) and an experimental P-wave seismic reflection line. After preliminary data analysis of the VSP data and the experimental reflection line data, it was decided to proceed with Task 5 and Task 6. Three high resolution P-wave reflection profiles were collected with two objectives; (1) design the reflection survey to image a target depth of 20 feet below land surface to assist in determining the geologic controls on the DNAPL plume geometry, and (2) apply AVO analysis to the seismic data to locate the zone of high concentration of DNAPL. Based upon the results of the data processing and interpretation of the seismic data, the project team was able to map the channel that is controlling the DNAPL plume

  9. Strong T-phases recorded in the Aleutian Arc following the April 20, 2006 Koryakia, Russia Mw=7.6 earthquake

    Science.gov (United States)

    Jacobs, K. M.; McNutt, S. R.; Reyes, C. G.; Deangelis, S.

    2006-12-01

    The April 20, 2006 Mw=7.6 earthquake that occurred in Koryakia, Russia, just North of Kamchatka, produced very clear T-phases on seismic stations in the Aleutian Islands of Alaska. The seismic stations are maintained by the Alaska Volcano Observatory (AVO) to monitor volcanoes. Strong T-phases were recorded by most of the AVO network. The well-distributed locations of the AVO stations along most of the arc, allow unusually clear observations of phase travel times and path effects. T-phases were recorded most clearly and with highest amplitudes in the central and western Aleutians. A sharp decline in amplitude is seen moving east across the arc as the path crosses the Alaskan continental shelf in the eastern Bering Sea. The partial destructive effects of the Bower's Ridge blocking part of the energy are evident at stations on several of the westernmost Aleutian volcanoes. In the central Aleutians several volcano networks recorded a strong secondary T-phase which we believe to be a reflection from the continental shelf edge or from somewhere else along the path. There are other possible interpretations to this signal, which are also being investigated. Using arrival times and distances of the T-phases we have calculated an average apparent velocity in the SOFAR channel of about 1550 m/s. This is slightly above the predicted speeds of 1400-1500 m/s for the Bering Sea. Investigations of the causes of the velocities variations as well as the secondary T-phases are ongoing and will likely yield new information about seismic and acoustic propagation in the Bering Sea.

  10. Appraisal of gas hydrate resources based on a P- and S-impedance reflectivity template: case study from the deep sea sediments in Iran

    International Nuclear Information System (INIS)

    Hosseini Shoar, Behnam; Javaherian, Abdolrahim; Farajkhah, Nasser Keshavarz; Seddigh Arabani, Mojtaba

    2013-01-01

    The occurrence of a bottom simulating reflector (BSR) in the 2D seismic data from Makran's accretionary prism reveals the presence of gas hydrate and free gas several hundred meters below the seafloor of Iran's deep sea. According to the global distribution of marine hydrates, they are widely present in deep sea sediments, where high operational costs and hazards cause a lack of well log information. Therefore, developing a method to quantify the hydrate resources with seismic data is an ultimate goal for unexplored regions. In this study, the so-called reflectivity templates (RTs) are introduced for quantification of the hydrate and free gas near the BSR. These RTs are intuitive crossplots of P-impedance and S-impedance contrasts across the BSR. They are calculated theoretically based on the effective medium theory for different hydrate distribution modes with some assumptions on porosity and mineralogical composition of unconsolidated sediments. This technique suggests the possibility of using the amplitude variation versus offset (AVO) analysis of the BSR for a quantitative interpretation when well log data are not available. By superimposing the AVO-derived P-impedance and S-impedance contrasts across the BSR on these RTs, the saturations of the hydrate and free gas near the BSR could be estimated. Validation of this approach by synthetic data showed that a reliable quantification could be achieved if the model parameters were rearranged to a form in which the AVO inversion was independent of the S-wave to P-wave velocity-ratio assumption. Based on this approach applied on the 2D marine pre-stack time migrated seismic line in offshore Iran, 4% to 28% of the gas hydrate and 1% to 2% of the free gas are expected to be accumulated near the thrusted-ridge and thrusted-footwall types of BSRs. (paper)

  11. Advancing New 3D Seismic Interpretation Methods for Exploration and Development of Fractured Tight Gas Reservoirs

    Energy Technology Data Exchange (ETDEWEB)

    James Reeves

    2005-01-31

    In a study funded by the U.S. Department of Energy and GeoSpectrum, Inc., new P-wave 3D seismic interpretation methods to characterize fractured gas reservoirs are developed. A data driven exploratory approach is used to determine empirical relationships for reservoir properties. Fractures are predicted using seismic lineament mapping through a series of horizon and time slices in the reservoir zone. A seismic lineament is a linear feature seen in a slice through the seismic volume that has negligible vertical offset. We interpret that in regions of high seismic lineament density there is a greater likelihood of fractured reservoir. Seismic AVO attributes are developed to map brittle reservoir rock (low clay) and gas content. Brittle rocks are interpreted to be more fractured when seismic lineaments are present. The most important attribute developed in this study is the gas sensitive phase gradient (a new AVO attribute), as reservoir fractures may provide a plumbing system for both water and gas. Success is obtained when economic gas and oil discoveries are found. In a gas field previously plagued with poor drilling results, four new wells were spotted using the new methodology and recently drilled. The wells have estimated best of 12-months production indicators of 2106, 1652, 941, and 227 MCFGPD. The latter well was drilled in a region of swarming seismic lineaments but has poor gas sensitive phase gradient (AVO) and clay volume attributes. GeoSpectrum advised the unit operators that this location did not appear to have significant Lower Dakota gas before the well was drilled. The other three wells are considered good wells in this part of the basin and among the best wells in the area. These new drilling results have nearly doubled the gas production and the value of the field. The interpretation method is ready for commercialization and gas exploration and development. The new technology is adaptable to conventional lower cost 3D seismic surveys.

  12. Kas teie arvates tuleks Ülejõe pargid Emajõe vasakkaldal taashoonestada? / intervjueerinud Ivi Drikkit ja Jüri Saar

    Index Scriptorium Estoniae

    2011-01-01

    Vastasid: Mati Tolmoff, Veljo Ipits, Toomas Savi, Verni Loodmaa, Väino Kull, Toomas Kapp, Triin Anette Kaasik, Kristjan Karis, Hele Everaus, Margot Fjuk, Janika Mölder, Hannes Astok, Jaak Adamsoo, Martin Parmas, Toivo Kabanen, Oleg Nesterenko, Tõnu Ints, Piret Uluots, Peep Peterson, Marju Lauristin, Jarno Laur, Arno Arukask, Ülo Veldre, Toomas Jürgenstein, Veera Sirg, Maie Pastik, Elmut Paavel, Avo Rosenvald, Toivo Maimets, Peeter Tulviste, Joel Luhamets, Jüri Kõre, Ants Kask, Enn Tarto, Tarmo Punger, Merle Jääger, Vladimir Šokman, Boris Habramov, Jevgenia Lindevaldt, Harri Jallajas, Natalja Trošina, Olev Raju, Nikolai Põdramägi

  13. Pravice iz invalidskega zavarovanja - neskladnost 2. in 3. odstavka 66. člena ZPIZ-1 z Ustavo Republike Slovenije

    OpenAIRE

    Bele, Primož

    2012-01-01

    Republika Slovenija je socialna država, kar je navedeno v drugem členu Ustave Republike Slovenije1. Upoštevajoč navedeno, prvi odstavek 50. člena Ustave RS zagotavlja državljanom pravico do socialne varnosti, pod pogoji, ki jih določa zakon. Naveden člen Ustave RS obvezuje državo, da z zakonom uredi obvezna socialna zavarovanja, torej tudi invalidsko zavarovanje. Država je dolžna zagotoviti delovanje invalidskega zavarovanja, kar je storila z zakonom o pokojninskem in invalidsk...

  14. Analysis of Truss Frames by Method of the Stiffness Matrix

    Science.gov (United States)

    1990-12-01

    of the web members of the truss. There also are variations in the truss frame given by the geometric shape of the frame, also referred to in some...at the elastic center, 0 (Figure .3.2), are: R AX = Wix - Hot RBX W2x -Ho, RAY =WIY + Vo, (1) RBy WLy - Vo, MAB =- Mo + CH. + aVo + CMA, MBA =M - CH...o Co Ce Substituting the results of Equation (7) into Equations (1), x c D x RAY = Wix + + -- (eA - GO - D (8)C x C x C cx x cx AY a D RAY

  15. Acquisition and Retention of Team Coordination in Command-and-Control

    Science.gov (United States)

    2007-05-15

    transitioning from a trot to a gallop is identical to the transition from anti-phase to in-phase finger tapping , when considered from a dynamical systems...Team Coordination conserved and mixing taps extant information in new ways. The latter interpretation seems more plausible given that the relations of...5OC1~AA To e IoumatbJfoa ee b~ei b ROZ euuy (K(M) is t(W4 DU~ V 4W~f rQ~shI1JWIIX~rI~~al ft~l~f ~ DFMPC reiorys S-STR rrsnvukis to AVO 0 Eft twos

  16. Ada Compiler Validation Summary Report: Certificate Number 890711W1. 10109 Concurrent Computer Corporation C(3) Ada, Version R02-02.00 Concurrent Computer Corporation 3280 MPS

    Science.gov (United States)

    1989-07-11

    Wright-Patterson ATB Dayton, OH, USA Ada Joint Prograr Office United States De artment of Defense " * ’ , Washington, DC 2 301-3061 i4. I 10 k A$ -h-Y...dependent but is permitted by the Ada Standard. Six classes of tests are used. These tests are designed to perform checks at compile time, at link time...the direction of the AVF according to procedures establizhed by the Ada Joia ,, Program Office and administered by the Ada Validation Organization (AVO

  17. Measurement of Diaphragmatic Blood Flow and Oxygen Consumption in the Dog by the Kety-Schmidt Technique

    Science.gov (United States)

    Rochester, Dudley F.

    1974-01-01

    To assess energy expenditure of the diaphragm directly, a method was devised for percutaneous catheterization of the left inferior phrenic vein in dogs. Necropsy studies, including retrograde injection of india ink and measurement of radioactivity in diaphragmatic muscle strips, suggested that the territory drained by the inferior phrenic vein was uniformly perfused, and that there were no major anastomoses between this bed and adjacent ones. Diaphragmatic blood flow (˙Q di) was calculated from the integrated diaphragmatic arteriovenous difference of 85Kr by the Kety-Schmidt technique. Diaphragmatic oxygen consumption (˙Vo2 di) was determined as the product of ˙Q di and the diaphragmatic arteriovenous oxygen content difference [(A-V)O2 di]. When lightly anesthetized dogs breathed quietly, ˙Q di was 22±SD 6 ml/min/100 g, (A-V)O2 di was 6.1±SD 2.5 ml/100 ml, and ˙VO2 di averaged 1.2±SD 0.3 ml/min/100 g. This represented 1.0±SD 0.2% of total body oxygen consumption. ˙VO2 di remained relatively constant during quiet breathing, whereas ˙Q di varied directly with cardiac output and reciprocally with (A-V)O2 di. The oxygen consumption of the noncontracting diaphragm was 60±SD 20% of the level measured during quiet breathing. The energy expended by the diaphragm to support simple hyperventilation was small. A 100% increase in minute ventilation, induced by inhalation of 5% CO2 in 21% or 14% O2, increased ˙Q di 13%, (A-V)O2 di 19%, and ˙VO2 di 40%. The diaphragm consumed 0.13±SD 0.09 ml O2 for each additional liter of ventilation. In four dogs, pneumonia appeared to increase ˙VO2 both by increasing minute ventilation and by increasing the energy cost per liter of ventilation. PMID:4825221

  18. 1970. aastatel alustas arhitektidest sõprade ja kolleegide rühm... / Mari Laanemets

    Index Scriptorium Estoniae

    Laanemets, Mari, 1975-

    2008-01-01

    27.VI avatakse Eesti Arhitektuurimuuseumis Rotermanni soolalaos 1970. ja 1980. alguse eksperimentaalset arhitektuuripraktikat käsitlev näitus "Keskkond, objektid, kontseptsioonid. Tallinna kooli arhitektid 1972-1985". Näha saab Ülevi Eljandi, Ignar Fjuki, Veljo Kaasiku, Tiit Kaljundi, Vilen Künnapu, Leonhard Lapini, Avo-Himm Looveere, Kristin-Mari Looveere, Marika Lõokese, Jüri Okase, Jaan Olliku, Ain Padriku, Toomas Reinu, Andres Ringo, Sirje Runge, Harry Sheini, Tõnis Vindi ja Matti Õunapuu töid. Näituse kuraatorid Andres Kurg ja Mari Laanemets. Samas: "Uue arhitektuuri näituse programm" (1972)

  19. Naisiin kohdistuva parisuhdeväkivalta ja auttavat tahot

    OpenAIRE

    Özen, Saija; Taavitsainen, Riina

    2015-01-01

    Opinnäytetyön tarkoituksena oli kerätä tietoa naisiin kohdistuvasta parisuhdeväkivallasta Suomessa. Keskityimme parisuhdeväkivaltaan suhteissa, joissa avo- tai aviopuolisoilla ei ole lapsia ja joissa mies on pahoinpitelijän roolissa. Tarkoituksena oli kerätä tietopaketti, jossa käymme läpi parisuhdeväkivaltaa ja sen monimuotoisuutta, avun hakemisen ja saamisen vaikeutta sekä auttamisprosessia parisuhdeväkivaltatyössä. Opinnäytetyömme teoriaosuudessa käsiteltiin parisuhdeväkivaltaa ilmiö...

  20. Kvadroraadio 40 / Margo Kõlar

    Index Scriptorium Estoniae

    Kõlar, Margo, 1961-

    2017-01-01

    40 aastat tagasi edastas Eesti Raadio eetrisse esimese kvadrofoonilise otsesaate tollases Nõukogude Liidus. Sündmust meenutavad psühholoog ja elektroonikainsener, tollane Vabariikliku Raadio- ja Telekeskuse sektori juhataja Avo-Rein Tereping ning mitu häält aegade tagant: ENSV Raadio ja Televisiooni Komitee esimehe esimene asetäitja Aado Slutsk, raadio- ja muusikaajakirjanik Virve Normet, Eesti Raadio programmi peadirektori asetäitja Hannes Valdma, reporter Toivo Makk, aastail 1975-1981 raadio muusikasaadete peatoimetajana töötanud tšellist Toomas Velmet ning loodusemees Fred Jüssi

  1. Uporaba nabora multimedijskih orodij za mednarodno predstavitev mostu "Pašerele" čez reko Sočo na Goriškem

    OpenAIRE

    POPIT, DIJANA

    2017-01-01

    V pričujočem delu je predstavljen potek projekta, ki smo ga začeli izvajati v maju 2014 pod mentorstvom dr. Franca Policardija, glavnega distributerja uporabljenega gradiva g. Maria Mute ter g. Petra Gruntarja, ki nam je pomagal pri rekonstrukciji mostu v AvtoCAD-u 2012. Problem našega projekta je bil kako z uporabo standardnih metod in multimedije zabrisati mejo, ki je nastala med Slovenijo in Italijo, bolj natančno med potomci ljudi, ki so nekdaj živeli pod skupno državo Avstro-Ogrsko. O...

  2. Press Meeting 20 January 2003: First Light for Europe's Virtual Observatory

    Science.gov (United States)

    2002-12-01

    Imagine you are an astronomer with instant, fingertip access to all existing observations of a given object and the opportunity to sift through them at will. In just a few moments, you can have information on all kinds about objects out of catalogues all over the world, including observations taken at different times. Over the next two years this scenario will become reality as Europe's Astrophysical Virtual Observatory (AVO) develops. Established only a year ago (cf. ESO PR 26/01), the AVO already offers astronomers a unique, prototype research tool that will lead the way to many outstanding new discoveries. Journalists are invited to a live demonstration of the capabilities of this exciting new initiative in astronomy. The demonstration will take place at the Jodrell Bank Observatory in Manchester, in the United Kingdom, on 20 January 2003, starting at 11:00. Sophisticated AVO tools will help scientists find the most distant supernovae - objects that reveal the cosmological makeup of our Universe. The tools are also helping astronomers measure the rate of birth of stars in extremely red and distant galaxies. Journalists will also have the opportunity to discuss the project with leading astronomers from across Europe. The new AVO website has been launched today, explaining the progress being made in this European Commission-funded project: URL: http://www.euro-vo.org/ To register your intention to attend the AVO First Light Demonstration, please provide your name and affiliation by January 13, 2003, to: Ian Morison, Jodrell Bank Observatory (full contact details below). Information on getting to the event is included on the webpage above. Programme for the AVO First Light Demonstration 11:00 Welcome, Phil Diamond (University of Manchester/Jodrell Bank Observatory) 11:05 Short introduction to Virtual Observatories, Piero Benvenuti (ESA/ST-ECF) 11:15 Q&A 11:20 Short introduction to the Astrophysical Virtual Observatory, Peter Quinn (ESO) 11:30 Q&A 11:35 Screening of

  3. Vasserman ja Keerend rahvusvahelistel näitustel / Benjamin Vasserman

    Index Scriptorium Estoniae

    Vasserman, Benjamin

    2001-01-01

    17. VI-2. IX Kanada Quebeci provintsis Trois-Riviere'is toimuval II rahvusvahelisel graafikabiennaalil osaleb Benjamin Vasserman 7 graafilise lehega. Peapreemia - Tomoya Uchida graafiline sari "Nest". Valiknäituse "Triennial of One Hundred Cities" esimesel väljapanekul Dzierzoniowis osalesid Avo Keerend ja B. Vasserman, A. Keerendi töö "Vastasseis XII" on avaldatud näituse bukleti esikaanel. Itaalias Pisas 7.-14. VII toimunud III ülemaailmsel väikegraafika ja -maali näitusel "ITART 2001" pälvis B. Vassermani "Finalist" diplomi ja õiguse osaleda finalistide preemianäitusel Livornos.

  4. Parisuhdemuodon vaikutus perimykseen ja verotukseen

    OpenAIRE

    Paviala, Katriina

    2016-01-01

    Tässä opinnäytteessä tutkittiin parisuhdemuodon vaikutusta perimykseen ja verotukseen. Päätarkoituksena oli koota yhteen avioliiton verohyödyt ja tuoda esiin avo- ja avioliiton erot verotuksen ja perimyksen näkökulmasta. Tavoitteena oli, että työn luettuaan lukijalla on selkeä käsitys avioliiton eduista perimyksessä ja verotuksessa. Tutkimusmenetelmänä käytettiin kvalitatiivisia menetelmiä ja lainopillisia keinoja. Laadullisista tutkimusmenetelmistä hyödynnettiin tapaustutkimusta. Lähdemat...

  5. Eesti graafika rahvusvahelistel näitustel

    Index Scriptorium Estoniae

    2003-01-01

    Inga Heamägi ja Benjamin Vasserman osalevad 3. X-4. XII Bangkokis rahvusvahelisel graafika ja joonistuste näitusel "Interprint". Peapreemia - Katarina Vavrova Slovakkiast. 2003. a. Krakovi graafikatriennaalil pälvis peapreemia Davida Kidd Kanadast, aupeapreemia Toshihiro Hamano Jaapanist, Saksa panga preemia Eve Kask, Eestist osalevad näitusel I. Heamägi, Avo Keerend, Silvi Liiva, Ülle Marks ja Jüri Kass, Vive Tolli, Kelli Valk (Kagovere), B. Vasserman, näitusel "Intergrafia 2003" Niepolomice muuseumis osalevad Eestist A. Keerend, Peeter Laurits, Ü. Marks ja J. Kass, Andres Tali, V. Tolli, B. Vasserman, Vello Vinn

  6. Razvijmo sebe, druge in s tem svoj kraj

    Directory of Open Access Journals (Sweden)

    Dušana Findeisen

    1997-12-01

    Full Text Available Dušana Findeisen v tem prispevku obravnava vprašanje, kako spodbuditi ljudi k soodgovornosti za lasten razvoj in razvoj kraja. Preučuje tudi, kako naj prebivalci postanejo soodgovorni za zadostitev lastnih potreb in potreb njihovega kraja. V zvezi s tem se dotakne vloge izobraževalca odraslih - animatorja lokalnih projektov. Poudarja tudi pomen navezovanja novih odnosov in razmerij med lokalnimi skupnostmi in državo ter uvajanje “strukturalne politike”, kot jo imenuje avtorica, za sistemsko pomoč razvoju lokalnih projektov. Nazadnje pa obravnava vlogo lokalnih projektov z vidika razvoja kraja.

  7. Narva linnuse arhitektuurivõistlus ja selle ülesanne / Toomas Paaver

    Index Scriptorium Estoniae

    Paaver, Toomas, 1976-

    2015-01-01

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

  8. Space and time resolved measurements of ion temperature with the CVI 5292 A charge exchange recombination line after subtracting background radiation

    International Nuclear Information System (INIS)

    Ida, K.; Hidekuma, S.

    1988-08-01

    An ion temperature profile has been obtained with the CVI 5292 A (n = 8 - 7) charge exchange recombination (CXR) line using a space and wave-length resolving visible spectrometer installed on the JIPP TII-U tokamak. Two sets of 50 channels optical fiber arrays: one viewing a fast neutral hydrogen beam (CXR channels) and the other viewing off the neutral beam line (background channels), is arranged on the entrance slit of the spectrometer. This spectrometer is coupled to an image intensifier and CCD detector at the focal plane and provides temperature profile every 1/60 second. An ion temperature is derived from the Doppler broadened line profile after subtracting the simultaneously measured cold component (background channels), which is due to electron-excitation and/or charge exchange recombination in the plasma periphery. Alternative approach to obtain the ion temperature profile without CXR is also demonstrated. This method is based on an Abel inversion technique for each wavelength separately. (author)

  9. An algorithm to remove fringe jumps and its application to microwave reflectometry

    International Nuclear Information System (INIS)

    Ejiri, A.; Kawahata, K.; Shinohara, K.

    1997-01-01

    In some plasma discharges, the phase measured by microwave reflectometry has many fringe (2π radians) jumps. A new algorithm to detect and remove fringe jumps has been developed, and applied to the data in the JIPP TII-U tokamak. Using this algorithm, quantitative properties of fringe jumps, and their effects on the analysis of phase fluctuations are investigated. It was found that the occurrence of fringe jumps obeys a Poisson process, and the time scale of jumps is distributed over a wide range. Fringe jumps affect mainly the low-frequency components of phase fluctuations. Comparison of the phase corrected by the algorithm and the phase calculated from the time smoothed signals indicates that time smoothing (or frequency filtering) is an effective way to obtain information concerning the macroscopic density profile. Fringe jump and phase runaway can be phenomenologically explained by the distribution of the complex amplitude of the reflected wave. (author)

  10. Kunstisuvi 2008, esimene osa / Andri Ksenofontov

    Index Scriptorium Estoniae

    Ksenofontov, Andri, 1962-

    2008-01-01

    Eesti Maalikunstnike Liidu aastanäitused: Mara Koppel-Ljutjuki ja Toomas Tõnissoo kureeritud "Perfektne ring" ArtDepoo galeriis, Tiiu Talvistu ja Mare Joonsalu kureeritud "Äratus" Rotermanni soolalaos. Mart Lepa ja Rene Kuulmanni kogudest avatud näitus "Kirg ja valu" Tartu Kunstimuuseumis. Ilmar Kruusamäe näitus "30 aastat hiljem" Tampere majas. Tartu Ülikooli maaliosakonna lõputööde väljapanekud Tartu Kunstimaja monumentaalgaleriis (Eda Lõhmus), Athena keskuses (Natali Pahapill) ja Tartu Kunstimuuseumis (Maria Ader, Riho Pärn, Katrin Paomets). Vaal-galerii korraldatud rändnäitus "Sinimustvalge eesti kunstis" Tartu Kunstimajas. Ernö Kochi näitus Haus galeriis. Maret Olveti näitus Vabaduse ja SEBi galeriis. Vive Tolli juubelinäitused Tallinna Kunstihoone galeriis ja Eesti Lastekirjanduse Keskuses

  11. Hibiscus sabdariffa leaf polyphenolic extract induces human melanoma cell death, apoptosis, and autophagy.

    Science.gov (United States)

    Chiu, Chun-Tang; Hsuan, Shu-Wen; Lin, Hui-Hsuan; Hsu, Cheng-Chin; Chou, Fen-Pi; Chen, Jing-Hsien

    2015-03-01

    Melanoma is the least common but most fatal form of skin cancer. Previous studies have indicated that an aqueous extract of Hibiscus sabdariffa leaves possess hypoglycemic, hypolipidemic, and antioxidant effects. In this study, we want to investigate the anticancer activity of Hibiscus leaf polyphenolic (HLP) extract in melanoma cells. First, HLP was exhibited to be rich in epicatechin gallate (ECG) and other polyphenols. Apoptotic and autophagic activities of HLP and ECG were further evaluated by DAPI stain, cell-cycle analysis, and acidic vascular organelle (AVO) stain. Our results revealed that both HLP and ECG induced the caspases cleavages, Bcl-2 family proteins regulation, and Fas/FasL activation in A375 cells. In addition, we also revealed that the cells presented AVO-positive after HLP treatments. HLP could increase the expressions of autophagy-related proteins autophagy-related gene 5 (ATG5), Beclin1, and light chain 3-II (LC3-II), and induce autophagic cell death in A375 cells. These data indicated that the anticancer effect of HLP, partly contributed by ECG, in A375 cells. HLP potentially could be developed as an antimelanoma agent. © 2015 Institute of Food Technologists®

  12. NON-INVASIVE DETERMINATION OF THE LOCATION AND DISTRIBUTION OF FREE-PHASE DENSE NONAQUEOUS PHASE LIQUIDS (DNAPL) BY SEISMIC REFLECTION TECHNIQUES

    International Nuclear Information System (INIS)

    Michael G. Waddell; William J. Domoracki; Tom J. Temples; Jerome Eyer

    2001-01-01

    The Earth Sciences and Resources Institute, University of South Carolina is conducting a 14 month proof of concept study to determine the location and distribution of subsurface Dense Nonaqueous Phase Liquid (DNAPL) carbon tetrachloride (CCl 4 ) contamination at the 216-Z-9 crib, 200 West area, Department of Energy (DOE) Hanford Site, Washington by use of two-dimensional high resolution seismic reflection surveys and borehole geophysical data. The study makes use of recent advances in seismic reflection amplitude versus offset (AVO) technology to directly detect the presence of subsurface DNAPL. The techniques proposed are a noninvasive means towards site characterization and direct free-phase DNAPL detection. This report covers the results of Task 3 and change of scope of Tasks 4-6. Task 1 contains site evaluation and seismic modeling studies. The site evaluation consists of identifying and collecting preexisting geological and geophysical information regarding subsurface structure and the presence and quantity of DNAPL. The seismic modeling studies were undertaken to determine the likelihood that an AVO response exists and its probable manifestation. Task 2 is the design and acquisition of 2-D seismic reflection data designed to image areas of probable high concentration of DNAPL. Task 3 is the processing and interpretation of the 2-D data. Task 4, 5, and 6 were designing, acquiring, processing, and interpretation of a three dimensional seismic survey (3D) at the Z-9 crib area at 200 west area, Hanford

  13. Study of radiosensitization of chloroquine on esophageal cancer cell line

    International Nuclear Information System (INIS)

    Yuan Xiaoli; Li Tao; Huang Jianming; Zha Xiao; Deng Bifang; Lang Jinyi

    2014-01-01

    Objective: To investigate the possibility of chloroquine radiosensitization of esophageal cancer cell line TE-1 and its further mechanism. Methods: Effect of chloroquine on cell viability of TE-1 cells was determined by MTT method. Expression of LC3, Beclin-1 and formation of acidic vesicular organelles (AVOs) were determined by Western blot, and fluorescence staining with Lyso-Tracker Red DND-99, respectively. Clonogenic survival of TE-1 cells was examined by clonogenic forming assay. Results: Chloroquine showed dose-dependent inhibition of TE-1 cell growth, and its values of IC_5_0 and IC_1_0 were (72.33±5.28) and (15.42±3.33) μmol/L, respectively. The expression of Beclin-1 and LC3-II/I markedly increased in irradiated TE-1 cells. The addition of chloroquine with IC_1_0 concentration significantly reduced the fluorescence and intensity of AVOs accumulation in the cytoplasm of TE-1 cells. Clonogenic survival fraction decreased obviously in TE-1 cells with addition of chloroquine after radiation and the value of SERD0 was 1.439. Conclusions: Chloroquine could radiosensitize esophageal cancer cells by blocking autophagy-lysosomal pathway and be used as a potential radiosensitizing strategy. (authors)

  14. A new 28Si single crystal: counting the atoms for the new kilogram definition

    Science.gov (United States)

    Bartl, G.; Becker, P.; Beckhoff, B.; Bettin, H.; Beyer, E.; Borys, M.; Busch, I.; Cibik, L.; D'Agostino, G.; Darlatt, E.; Di Luzio, M.; Fujii, K.; Fujimoto, H.; Fujita, K.; Kolbe, M.; Krumrey, M.; Kuramoto, N.; Massa, E.; Mecke, M.; Mizushima, S.; Müller, M.; Narukawa, T.; Nicolaus, A.; Pramann, A.; Rauch, D.; Rienitz, O.; Sasso, C. P.; Stopic, A.; Stosch, R.; Waseda, A.; Wundrack, S.; Zhang, L.; Zhang, X. W.

    2017-10-01

    A new single crystal from isotopically enriched silicon was used to determine the Avogadro constant N A by the x-ray-crystal density method. The new crystal, named Si28-23Pr11, has a higher enrichment than the former ‘AVO28’ crystal allowing a smaller uncertainty of the molar mass determination. Again, two 1 kg spheres were manufactured from this crystal. The crystal and the spheres were measured with improved and new methods. One sphere, Si28kg01a, was measured at NMIJ and PTB with very consistent results. The other sphere, Si28kg01b, was measured only at PTB and yielded nearly the same Avogadro constant value. The mean result for both 1 kg spheres is N A  =  6.022 140 526(70)  ×  1023 mol-1 with a relative standard uncertainty of 1.2  ×  10-8. This value deviates from the Avogadro value published in 2015 for the AVO28 crystal by about 3.9(2.1)  ×  10-8. Possible reasons for this difference are discussed and additional measurements are proposed.

  15. Application of a Hybrid Detection and Location Scheme to Volcanic Systems

    Science.gov (United States)

    Thurber, C. H.; Lanza, F.; Roecker, S. W.

    2017-12-01

    We are using a hybrid method for automated detection and onset estimation, called REST, that combines a modified version of the nearest-neighbor similarity scheme of Rawles and Thurber (2015; RT15) with the regression approach of Kushnir et al. (1990; K90). This approach incorporates some of the windowing ideas proposed by RT15 into the regression techniques described in K90. The K90 and RT15 algorithms both define an onset as that sample where a segment of noise at earlier times is most "unlike" a segment of data at later times; the main difference between the approaches is how one defines "likeness." Hence, it is fairly straightforward to adapt the RT15 ideas to a K90 approach. We also incorporated the running mean normalization scheme of Bensen et al. (2007), used in ambient noise pre-processing, to reduce the effects of coherent signals (such as earthquakes) in defining noise segments. This is especially useful for aftershock sequences, when the persistent high amplitudes due to many earthquakes biases the true noise level. We use the fall-off of the K90 estimation function to assign uncertainties and the asymmetry of the function as a causality constraint. The detection and onset estimation stage is followed by iterative pick association and event location using a grid-search method. Some fine-tuning of some parameters is generally required for optimal results. We present 2 applications of this scheme to data from volcanic systems: Makushin volcano, Alaska, and Laguna del Maule (LdM), Chile. In both cases, there are permanent seismic networks, operated by the Alaska Volcano Observatory (AVO) and Observatorio Volcanológico de Los Andes del Sur (OVDAS), respectively, and temporary seismic arrays were deployed for a year or more. For Makushin, we have analyzed a year of data, from summer 2015 to summer 2016. The AVO catalog has 691 events in our study volume; REST processing yields 1784 more events. After quality control, the event numbers are 151 AVO events and

  16. Seismic Evaluation of Hydrocarbon Saturation in Deep-Water Reservoirs

    Energy Technology Data Exchange (ETDEWEB)

    Michael Batzle

    2006-04-30

    During this last period of the ''Seismic Evaluation of Hydrocarbon Saturation in Deep-Water Reservoirs'' project (Grant/Cooperative Agreement DE-FC26-02NT15342), we finalized integration of rock physics, well log analysis, seismic processing, and forward modeling techniques. Most of the last quarter was spent combining the results from the principal investigators and come to some final conclusions about the project. Also much of the effort was directed towards technology transfer through the Direct Hydrocarbon Indicators mini-symposium at UH and through publications. As a result we have: (1) Tested a new method to directly invert reservoir properties, water saturation, Sw, and porosity from seismic AVO attributes; (2) Constrained the seismic response based on fluid and rock property correlations; (3) Reprocessed seismic data from Ursa field; (4) Compared thin layer property distributions and averaging on AVO response; (5) Related pressures and sorting effects on porosity and their influence on DHI's; (6) Examined and compared gas saturation effects for deep and shallow reservoirs; (7) Performed forward modeling using geobodies from deepwater outcrops; (8) Documented velocities for deepwater sediments; (9) Continued incorporating outcrop descriptive models in seismic forward models; (10) Held an open DHI symposium to present the final results of the project; (11) Relations between Sw, porosity, and AVO attributes; (12) Models of Complex, Layered Reservoirs; and (14) Technology transfer Several factors can contribute to limit our ability to extract accurate hydrocarbon saturations in deep water environments. Rock and fluid properties are one factor, since, for example, hydrocarbon properties will be considerably different with great depths (high pressure) when compared to shallow properties. Significant over pressure, on the other hand will make the rocks behave as if they were shallower. In addition to the physical properties, the scale and

  17. Alaska - Russian Far East connection in volcano research and monitoring

    Science.gov (United States)

    Izbekov, P. E.; Eichelberger, J. C.; Gordeev, E.; Neal, C. A.; Chebrov, V. N.; Girina, O. A.; Demyanchuk, Y. V.; Rybin, A. V.

    2012-12-01

    The Kurile-Kamchatka-Alaska portion of the Pacific Rim of Fire spans for nearly 5400 km. It includes more than 80 active volcanoes and averages 4-6 eruptions per year. Resulting ash clouds travel for hundreds to thousands of kilometers defying political borders. To mitigate volcano hazard to aviation and local communities, the Alaska Volcano Observatory (AVO) and the Institute of Volcanology and Seismology (IVS), in partnership with the Kamchatkan Branch of the Geophysical Survey of the Russian Academy of Sciences (KBGS), have established a collaborative program with three integrated components: (1) volcano monitoring with rapid information exchange, (2) cooperation in research projects at active volcanoes, and (3) volcanological field schools for students and young scientists. Cooperation in volcano monitoring includes dissemination of daily information on the state of volcanic activity in neighboring regions, satellite and visual data exchange, as well as sharing expertise and technologies between AVO and the Kamchatkan Volcanic Eruption Response Team (KVERT) and Sakhalin Volcanic Eruption Response Team (SVERT). Collaboration in scientific research is best illustrated by involvement of AVO, IVS, and KBGS faculty and graduate students in mutual international studies. One of the most recent examples is the NSF-funded Partnerships for International Research and Education (PIRE)-Kamchatka project focusing on multi-disciplinary study of Bezymianny volcano in Kamchatka. This international project is one of many that have been initiated as a direct result of a bi-annual series of meetings known as Japan-Kamchatka-Alaska Subduction Processes (JKASP) workshops that we organize together with colleagues from Hokkaido University, Japan. The most recent JKASP meeting was held in August 2011 in Petropavlovsk-Kamchatsky and brought together more than 130 scientists and students from Russia, Japan, and the United States. The key educational component of our collaborative program

  18. Exploring the Digital Universe with Europe's Astrophysical Virtual Observatory

    Science.gov (United States)

    2001-12-01

    Vast Databanks at the Astronomers' Fingertips Summary A new European initiative called the Astrophysical Virtual Observatory (AVO) is being launched to provide astronomers with a breathtaking potential for new discoveries. It will enable them to seamlessly combine the data from both ground- and space-based telescopes which are making observations of the Universe across the whole range of wavelengths - from high-energy gamma rays through the ultraviolet and visible to the infrared and radio. The aim of the Astrophysical Virtual Observatory (AVO) project, which started on 15 November 2001, is to allow astronomers instant access to the vast databanks now being built up by the world's observatories and which are forming what is, in effect, a "digital sky" . Using the AVO, astronomers will, for example, be able to retrieve the elusive traces of the passage of an asteroid as it passes near the Earth and so enable them to predict its future path and perhaps warn of a possible impact. When a giant star comes to the end of its life in a cataclysmic explosion called a supernova, they will be able to access the digital sky and pinpoint the star shortly before it exploded so adding invaluable data to the study of the evolution of stars. Background information on the Astrophysical Virtual Observatory is available in the Appendix. PR Photo 34a/01 : The Astrophysical Virtual Observatory - an artist's impression. The rapidly accumulating database ESO PR Photo 34a/01 ESO PR Photo 34a/01 [Preview - JPEG: 400 x 345 pix - 90k] [Normal - JPEG: 800 x 689 pix - 656k] [Hi-Res - JPEG: 3000 x 2582 pix - 4.3M] ESO PR Photo 34a/01 shows an artist's impression of the Astrophysical Virtual Observatory . Modern observatories observe the sky continuously and data accumulates remorselessly in the digital archives. The growth rate is impressive and many hundreds of terabytes of data - corresponding to many thousands of billions of pixels - are already available to scientists. The real sky is being

  19. DVOJNA OBDAVČITEV DOHODKOV V EU IN V SLOVENIJI IN NJEN VPLIV NA MIGRACIJSKE TOKOVE

    OpenAIRE

    Smrečnik, Sabina

    2017-01-01

    Vse več ljudi se zaradi vedno lažjega načina selitev in osebnih ali kakršnih koli drugih razlogov odloča, da se preselijo v drugo državo. Pri tem se soočajo z različnimi težavami, drugačno kulturo, tujim jezikom, spremenjenim načinom življenja in tudi z ureditvijo rezidentstva ter dvojnimi davki. Migracije poznamo že iz zgodovine. Ljudje so se zaradi najrazličnejših vzrokov preseljevali. Tudi danes se veliko selimo, naj gre le za vsakodnevne migracije iz kraja v kraj oziroma med bližnjimi ...

  20. In memoriam 2002

    Index Scriptorium Estoniae

    2003-01-01

    Maailm: Kenneth Armitage (18. VII 1916-22. I), Eduardo Chillida (10. I 1924-19. VIII), Ruth Handler (4. IV 1916-27. IV), Yousuf Karsh (23. XII 1908-14. VII), Roberto Matta (11. XI 1911-23. XI). Eesti: Endel Kaldmäe (12. VII 1918-15. XII), Tiia Kelomees-Johannson (8. IX 1965-11. VI), Salme Kirsimäe (6. XI 1919-1. IV), Maret Kuke (9. X 1926-2. VII), Diana Laev (21. XI 1919-31. VIII), Pauline Leps (16. XI 1903-5. III), Avo-Himm Looveer (16. VIII 1941- 1. V), Jüri Palm (14. IV 1937-27. IV), Agu Pilt (26. VIII 1951-11. III), Valve Pormeister (13. IV 1922-27. X), Eugen Sacharias (21. IV 1906-13. III), Lilian Schönberg (25. IV 1934-10. X), Laine Sisa (12. II 1931-20. II)

  1. Mud-filtrate correction of sonic logs by fluid substitution

    DEFF Research Database (Denmark)

    Sørensen, Morten Kanne

    structures. Making reliable discoveries in challenging conditions requires an increasing level of detail in seismic interpretation. Advanced seismic processing as Amplitude-Versus-Offset (AVO) analysis, have become commonplace in seismic interpretation. These techniques involves comparison with synthetic...... of wetting phase saturation, and the clay content. When the water saturation is at the irreducible water saturation or higher only the effect of clay on the elastic velocities have a differential effect on the elastic velocities. Mixed saturations are fluid substituted using effective fluid moduli formulated...... as a set of bounds by Mavko and Mukerji (1998). Ultrasonic velocity data from the literature shows that these bounds applies most accurately to sandstones with a simple pore-space, as reflected in a high permeability and low clay fraction....

  2. Environmental Monitoring Plan, Nevada Test Site and support facilities

    International Nuclear Information System (INIS)

    1991-11-01

    This Operational Area Monitoring Plan for environmental monitoring, is for EG ampersand G Energy Measurements, Inc. (EG ampersand G/EM) which operates several offsite facilities in support of activities at the Nevada Test Site (NTS). These facilities include: (1) Amador Valley Operations (AVO), Pleasanton, California; (2) Kirtland Operations (KO), Kirtland Air Force base, Albuquerque, New Mexico (KAFB); (3) Las Vegas Area Operations (LVAO), Remote Sensing Laboratory (RSL), and North Las Vegas (NLV) Complex at Nellis Air Force Base (NAFB), North Las Vegas, Nevada; (4) Los Alamos Operations (LAO), Los Alamos, New Mexico; (5) Santa Barbara Operations (SBO), Goleta, California; (6) Special Technologies Laboratory (STL), Santa Barbara, California; (7) Washington Aerial Measurements Department (WAMD), Andrews Air Force Base, Maryland; and, (8) Woburn Cathode Ray Tube Operations (WCO), Woburn, Massachusetts. Each of these facilities has an individual Operational Area Monitoring Plan, but they have been consolidated herein to reduce redundancy

  3. Načrtovanje in optimizacija brezžičnega merilnega sistema z Wi-Fi modulom

    OpenAIRE

    RAŽMAN, ROK

    2015-01-01

    Namen tega dela je opisati načrtovanje in optimizacijo delovanja brezžičnega merilnega sistema, ki zajema mikrokrmnilnik, Wi-Fi modul in napajalno vezje, in je priključen na ciljni senzor. Umeščen bo v zelo omejen prostor in to predstavlja precejšno težavo z vidika načrtovanja. Vir napajanja je omrežna izmenična napetost, kar pomeni, da mora sistem vključevati majhen, a dovolj zmogljiv AC-DC pretvornik. Največji porabnik toka v sistemu je Wi-Fi modul. Vse omejitve morajo biti upoštevane in vs...

  4. Deepwater Gulf of Mexico more profitable than previously thought

    International Nuclear Information System (INIS)

    Craig, M.J.K.; Hyde, S.T.

    1997-01-01

    Economic evaluations and recent experience show that the deepwater Gulf of Mexico (GOM) is much more profitable than previously thought. Four factors contributing to the changed viewpoint are: First, deepwater reservoirs have proved to have excellent productive capacity, distribution, and continuity when compared to correlative-age shelf deltaic sands. Second, improved technologies and lower perceived risks have lowered the cost of floating production systems (FPSs). Third, projects now get on-line quicker. Fourth, a collection of other important factors are: Reduced geologic risk and associated high success rates for deepwater GOM wells due primarily to improved seismic imaging and processing tools (3D, AVO, etc.); absence of any political risk in the deepwater GOM (common overseas, and very significant in some international areas); and positive impact of deepwater federal royalty relief. This article uses hypothetical reserve distributions and price forecasts to illustrate indicative economics of deepwater prospects. Economics of Shell Oil Co.'s three deepwater projects are also discussed

  5. A Rock Physics Feasibility Study of the Geothermal Gassum Reservoir, Copenhagen Area, Denmark

    DEFF Research Database (Denmark)

    Bredesen, Kenneth; Dalgaard, Esben Borch; Mathiesen, Anders

    The subsurface of Denmark stores significant amounts of renewable geothermal energy which may contribute to domestic heating for centuries. However, establishing a successful geothermal plant with robust production capacity require reservoirs with sufficient high porosity and permeability. Modern...... quantitative seismic interpretation is a good approach to de-risk prospects and gain reservoir insight, but is so far not widely used for geothermal applications. In this study we perform a rock physics feasibility study as a pre-step towards quantitative seismic interpretation of geothermal reservoirs......, primarily in areas around Copenhagen. The results argue that it may be possible to use AVO and seismic inversion data to distinguish geothermal sandstone reservoirs from surrounding shales and to estimate porosity and permeability. Moreover, this study may represent new possibilities for future rock physics...

  6. NON-INVASIVE DETERMINATION OF THE LOCATION AND DISTRBUTION OF FREE-PHASE DENSE NONAQUEOUS PHASE LIQUIDS (DNAPL) BY SEISMIC REFLECTION TECHNIQUES

    Energy Technology Data Exchange (ETDEWEB)

    Michael G. Waddell; William J. Domoracki; Jerome Eyer

    2003-01-01

    The Earth Sciences and Resources Institute, University of South Carolina is conducting a proof of concept study to determine the location and distribution of subsurface DNAPL carbon tetrachloride (CCl{sub 4}) contamination at the 216-Z-9 crib, 200 West area, DOE Hanford Site, Washington by use of two-dimensional high-resolution seismic reflection surveys and borehole geophysical data. The study makes use of recent advances in seismic reflection amplitude versus offset (AVO) technology to directly detect the presence of subsurface DNAPL. The techniques proposed are noninvasive means of site characterization and direct free-phase DNAPL detection. This final report covers the results of Tasks 1, 2, and 3. Task (1) contains site evaluation and seismic modeling studies. The site evaluation consists of identifying and collecting preexisting geological and geophysical information regarding subsurface structure and the presence and quantity of DNAPL. The seismic modeling studies were undertaken to determine the likelihood that an AVO response exists and its probable manifestation. Task (2) is the design and acquisition of 2-D seismic reflection data to image areas of probable high concentration of DNAPL. Task (3) is the processing and interpretation of the 2-D data. During the commission of these tasks four seismic reflection profiles were collected. Subsurface velocity information was obtained by vertical seismic profile surveys in three wells. The interpretation of these data is in two parts. Part one is the construction and interpretation of structural contour maps of the contact between the Hanford Fine unit and the underlying Plio/Pleistocene unit and of the contact between the Plio/Pleistocene unit and the underlying caliche layer. These two contacts were determined to be the most likely surfaces to contain the highest concentration CCl{sub 4}. Part two of the interpretation uses the results of the AVO modeling to locate any seismic amplitude anomalies that might be

  7. Recovery of seismic attributes by using the amplitude zero offset migration; Recuperacao de atributos sismicos utilizando a migracao para afastamento nulo em verdadeira amplitude

    Energy Technology Data Exchange (ETDEWEB)

    Vasquez, Angela Cristina Romero

    1999-07-01

    In the present work a method was developed to extract reflections coefficients after applying amplitude zero offset migration (TA MZO) on synthetic seismic data composed of several common offset sections. Sorting to the common mid point domain (CMP) provides the conventional amplitude versus offset curve directly. A second MZO application with different weights provides an estimation of incident angles, transforming AVO in AVA. Four models were developed with this objective, which basic difference is the structural complexity. One of these models is based on Brazilian turbidity reservoir of Neo-Albian age and proves the wide applicability of this methodology on reservoir characterization. Final, AVA results were compared with the theoretical AVA, quantifying the relative errors between them.

  8. NON-INVASIVE DETERMINATION OF THE LOCATION AND DISTRBUTION OF FREE-PHASE DENSE NONAQUEOUS PHASE LIQUIDS (DNAPL) BY SEISMIC REFLECTION TECHNIQUES

    International Nuclear Information System (INIS)

    Waddell, Michael G.; Domoracki, William J.; Eyer, Jerome

    2003-01-01

    The Earth Sciences and Resources Institute, University of South Carolina is conducting a proof of concept study to determine the location and distribution of subsurface DNAPL carbon tetrachloride (CCl 4 ) contamination at the 216-Z-9 crib, 200 West area, DOE Hanford Site, Washington by use of two-dimensional high-resolution seismic reflection surveys and borehole geophysical data. The study makes use of recent advances in seismic reflection amplitude versus offset (AVO) technology to directly detect the presence of subsurface DNAPL. The techniques proposed are noninvasive means of site characterization and direct free-phase DNAPL detection. This final report covers the results of Tasks 1, 2, and 3. Task (1) contains site evaluation and seismic modeling studies. The site evaluation consists of identifying and collecting preexisting geological and geophysical information regarding subsurface structure and the presence and quantity of DNAPL. The seismic modeling studies were undertaken to determine the likelihood that an AVO response exists and its probable manifestation. Task (2) is the design and acquisition of 2-D seismic reflection data to image areas of probable high concentration of DNAPL. Task (3) is the processing and interpretation of the 2-D data. During the commission of these tasks four seismic reflection profiles were collected. Subsurface velocity information was obtained by vertical seismic profile surveys in three wells. The interpretation of these data is in two parts. Part one is the construction and interpretation of structural contour maps of the contact between the Hanford Fine unit and the underlying Plio/Pleistocene unit and of the contact between the Plio/Pleistocene unit and the underlying caliche layer. These two contacts were determined to be the most likely surfaces to contain the highest concentration CCl 4 . Part two of the interpretation uses the results of the AVO modeling to locate any seismic amplitude anomalies that might be

  9. Full Waveform Inversion for Reservoir Characterization - A Synthetic Study

    KAUST Repository

    Zabihi Naeini, E.

    2017-05-26

    Most current reservoir-characterization workflows are based on classic amplitude-variation-with-offset (AVO) inversion techniques. Although these methods have generally served us well over the years, here we examine full-waveform inversion (FWI) as an alternative tool for higher-resolution reservoir characterization. An important step in developing reservoir-oriented FWI is the implementation of facies-based rock physics constraints adapted from the classic methods. We show that such constraints can be incorporated into FWI by adding appropriately designed regularization terms to the objective function. The advantages of the proposed algorithm are demonstrated on both isotropic and VTI (transversely isotropic with a vertical symmetry axis) models with pronounced lateral and vertical heterogeneity. The inversion results are explained using the theoretical radiation patterns produced by perturbations in the medium parameters.

  10. Common-image gathers in the offset domain from reverse-time migration

    KAUST Repository

    Zhan, Ge

    2014-04-01

    Kirchhoff migration is flexible to output common-image gathers (CIGs) in the offset domain by imaging data with different offsets separately. These CIGs supply important information for velocity model updates and amplitude-variation-with-offset (AVO) analysis. Reverse-time migration (RTM) offers more insights into complex geology than Kirchhoff migration by accurately describing wave propagation using the two-way wave equation. But, it has difficulty to produce offset domain CIGs like Kirchhoff migration. In this paper, we develop a method for obtaining offset domain CIGs from RTM. The method first computes the RTM operator of an offset gather, followed by a dot product of the operator and the offset data to form a common-offset RTM image. The offset domain CIGs are then achieved after separately migrating data with different offsets. We generate offset domain CIGs on both the Marmousi synthetic data and 2D Gulf of Mexico real data using this approach. © 2014.

  11. Rock-physics modelling of the North Sea greensand

    DEFF Research Database (Denmark)

    Hossain, Zakir

    cemented, whereas Ty Formation is characterized by microcrystalline quartz cement. A series of laboratory experiments including core analysis, capillary pressure measurements, NMR T2 measurements, acoustic velocity measurements, electrical properties measurements and CO2 injection experiments were done...... cementation and berthierine cementation. Initially greensand is a mixture of mainly quartz and glauconite; when weakly cemented, it has relatively low elastic modulus and can be modeled by a Hertz-Mindlin contact model of two types of grains. Silica-cemented greensand has a relatively high elastic modulus...... and can be modeled by an intermediate-stiff-sand or a stiff-sand model. Berthierine cement has a different growth patterns in different part of the greensand, resulting in a soft-sand model and an intermediate-stiff-sand model. The second rock-physical model predicts Vp-Vs relations and AVO of a greensand...

  12. PBO Operations in Alaska and Cascadia, Combining Regions and Collaborating with our Regional Partners

    Science.gov (United States)

    Austin, K. E.; Boyce, E. S.; Dausz, K.; Feaux, K.; Mattioli, G. S.; Pyatt, C.; Willoughby, H.; Woolace, A. C.

    2015-12-01

    During the last year, the Alaska and the Cascadia regions of the EarthScope Plate Boundary Observatory (PBO) network were combined into a single management unit. While both remain distinct regions with their own challenges and engineering staff, every effort has been made to operate as a single team to improve efficiency and provide the highest possible data quality and uptime. Over the last several years a concerted effort has been made to work collaboratively with other institutions and stakeholders to defray ongoing costs by sharing staff and resources. UNAVCO currently operates four integrated GPS/seismic stations in collaboration with the Alaska Earthquake Center, eight with the Alaska Volcano Observatory, and three with the EarthScope TA. By the end of 2015, PBO and TA plan to install another 3 integrated and/or co-located geodetic and seismic systems. While most of these are designed around existing PBO stations, the 2014 installation at Middleton Island is a new station for both groups, providing PBO with an opportunity to expand geodetic data in Alaska. There were two major joint maintenance efforts in 2015:, the largest was a 5 day mission among PBO, AVO, and TA, which shared boat, helicopter, and staff on and around Augustine Volcano; the second, was a 10 day helicopter mission shared between AVO and PBO on Unimak Island. PBO Pacific Northwest is working closely with University of Washington to co-locate at least 9 Earthquake Early Warning Systems, which include the addition of strong motion sensors and high speed RT telemetry at PBO sites. The project is managed by University of Washington but UNAVCO is providing land contact information and infrastructure support. Summer 2015 upgrades include a complete overhaul of aging radio technology at two major networks and several small radio networks in Cascadia. The upgrades will increase reliability and enhance the speed of existing telemetry infrastructure and will continue through summer 2018.

  13. Correlations among three measures of puberty in mice and relationships with estradiol concentration and ovulation.

    Science.gov (United States)

    Safranski, T J; Lamberson, W R; Keisler, D H

    1993-03-01

    Correlations among ages and weights at vaginal opening (AVO, WVO), positive vaginal smear (AVE, WVE), and copulatory plug (AVP, WVP) were determined using 623 mice. Two additional experiments were conducted to determine association of each with serum concentrations of estradiol and incidence of ovulation. Female mice were weaned at 21 days and 24 days of age were assigned randomly to mate with males. Mice were checked daily to determine AVO, AVE, and AVP. Mice were weighted weekly and WVO, WVE, and WVP were obtained by interpolation. Genetic correlations among ages and weights were small and mainly negative. Phenotypic correlations were small to moderate and mainly positive. Genetic correlations among the three measures of age and among the three measures of weight were moderate to high and positive; respective phenotypic correlations were somewhat smaller. In experiment 2, mice were checked daily for the three reproductive measures and bled at vaginal opening (n = 23), positive smear (n = 18), or copulatory plug (n = 19). Serum was assayed for estradiol via radioimmunoassay. No differences were found among the three indicators (p = 0.34). In experiment 3, mice were randomly assigned to be killed after detection of vaginal opening, positive smear, or copulatory plug. Oviducts were removed and flushed with saline to determine presence of ova. A greater (p < 0.05) proportion of mice had ovulated when killed after detection of copulatory plug (20/22) than after positive smear (4/27), and the proportion was greater after positive smear than after vaginal opening (0/14).(ABSTRACT TRUNCATED AT 250 WORDS)

  14. Satellite monitoring of remote volcanoes improves study efforts in Alaska

    Science.gov (United States)

    Dean, K.; Servilla, M.; Roach, A.; Foster, B.; Engle, K.

    Satellite monitoring of remote volcanoes is greatly benefitting the Alaska Volcano Observatory (AVO), and last year's eruption of the Okmok Volcano in the Aleutian Islands is a good case in point. The facility was able to issue and refine warnings of the eruption and related activity quickly, something that could not have been done using conventional seismic surveillance techniques, since seismometers have not been installed at these locations.AVO monitors about 100 active volcanoes in the North Pacific (NOPAC) region, but only a handful are observed by costly and logistically complex conventional means. The region is remote and vast, about 5000 × 2500 km, extending from Alaska west to the Kamchatka Peninsula in Russia (Figure 1). Warnings are transmitted to local communities and airlines that might be endangered by eruptions. More than 70,000 passenger and cargo flights fly over the region annually, and airborne volcanic ash is a threat to them. Many remote eruptions have been detected shortly after the initial magmatic activity using satellite data, and eruption clouds have been tracked across air traffic routes. Within minutes after eruptions are detected, information is relayed to government agencies, private companies, and the general public using telephone, fax, and e-mail. Monitoring of volcanoes using satellite image data involves direct reception, real-time monitoring, and data analysis. Two satellite data receiving stations, located at the Geophysical Institute, University of Alaska Fairbanks (UAF), are capable of receiving data from the advanced very high resolution radiometer (AVHRR) on National Oceanic and Atmospheric Administration (NOAA) polar orbiting satellites and from synthetic aperture radar (SAR) equipped satellites.

  15. Sex differences in the oxygen delivery, extraction, and uptake during moderate-walking exercise transition.

    Science.gov (United States)

    Beltrame, Thomas; Villar, Rodrigo; Hughson, Richard L

    2017-09-01

    Previous studies in children and older adults demonstrated faster oxygen uptake (V̇O 2 ) kinetics in males compared with females, but young healthy adults have not been studied. We hypothesized that young men would have faster aerobic system dynamics in response to the onset of exercise than women. Interactions between oxygen supply and utilization were characterized by the dynamics of V̇O 2 , deoxyhemoglobin (HHb), tissue saturation index (TSI), cardiac output (Q̇), and calculated arteriovenous O 2 difference (a-vO 2 diff ) in women and men. Eighteen healthy active young women and men (9 of each sex) with similar aerobic fitness levels volunteered for this study. Participants performed an incremental cardiopulmonary treadmill exercise test and 3 moderate-intensity treadmill exercise tests (at 80% V̇O 2 of gas exchange threshold). Data related to the moderate exercise were submitted to exponential data modelling to obtain parameters related to the aerobic system dynamics. The time constants of V̇O 2 , a-vO 2 diff , HHb, and TSI (30 ± 6, 29 ± 1, 16 ± 1, and 15 ± 2 s, respectively) in women were statistically (p < 0.05) faster than the time constants in men (42 ± 10, 49 ± 21, 19 ± 3, and 20 ± 4 s, respectively). Although Q̇ dynamics were not statistically different (p = 0.06) between groups, there was a trend to slower Q̇ dynamics in men corresponding with the slower V̇O 2 kinetics. These results indicated that the peripheral and pulmonary oxygen extraction dynamics were remarkably faster in women. Thus, contrary to the hypothesis, V̇O 2 dynamics measured at the mouth at the onset of submaximal treadmill walking were faster in women compared with men.

  16. Integrating SAR and derived products into operational volcano monitoring and decision support systems

    Science.gov (United States)

    Meyer, F. J.; McAlpin, D. B.; Gong, W.; Ajadi, O.; Arko, S.; Webley, P. W.; Dehn, J.

    2015-02-01

    Remote sensing plays a critical role in operational volcano monitoring due to the often remote locations of volcanic systems and the large spatial extent of potential eruption pre-cursor signals. Despite the all-weather capabilities of radar remote sensing and its high performance in monitoring of change, the contribution of radar data to operational monitoring activities has been limited in the past. This is largely due to: (1) the high costs associated with radar data; (2) traditionally slow data processing and delivery procedures; and (3) the limited temporal sampling provided by spaceborne radars. With this paper, we present new data processing and data integration techniques that mitigate some of these limitations and allow for a meaningful integration of radar data into operational volcano monitoring decision support systems. Specifically, we present fast data access procedures as well as new approaches to multi-track processing that improve near real-time data access and temporal sampling of volcanic systems with SAR data. We introduce phase-based (coherent) and amplitude-based (incoherent) change detection procedures that are able to extract dense time series of hazard information from these data. For a demonstration, we present an integration of our processing system with an operational volcano monitoring system that was developed for use by the Alaska Volcano Observatory (AVO). Through an application to a historic eruption, we show that the integration of SAR into systems such as AVO can significantly improve the ability of operational systems to detect eruptive precursors. Therefore, the developed technology is expected to improve operational hazard detection, alerting, and management capabilities.

  17. Surface layer determination for the Si spheres of the Avogadro project

    Science.gov (United States)

    Busch, I.; Azuma, Y.; Bettin, H.; Cibik, L.; Fuchs, P.; Fujii, K.; Krumrey, M.; Kuetgens, U.; Kuramoto, N.; Mizushima, S.

    2011-04-01

    For the accurate determination of the Avogadro constant, two 28Si spheres were produced, whose macroscopic density, in addition to other values, must be determined. To make a contribution to the new definition of the kilogram, a relative standard uncertainty of less than 2 × 10-8 has to be achieved. Each silicon surface is covered by a surface layer (SL). Consequently, correction parameters for the SL are determined to be applied to the mass and volume determination of the enriched spheres. With the use of a large set of surface analysing techniques, the structure of the SL is investigated. An unexpected metallic contamination existing on the sphere surface enlarges the uncertainty contribution of the correction parameters above the originally targeted value of 1 × 10-8. In the framework of this investigation this new obstacle is resolved in two ways. A new combination of analytical methods is applied to measure the SL mass mSL and the thickness dSL, including this new contamination, with an uncertainty of u(mSL) = 14.5 µg and 14.4 µg, respectively, and u(dSL) = 0.33 nm and 0.32 nm for the 28Si spheres AVO28-S5 and AVO28-S8, respectively. In the second part of the work, the chemical composition of these metallic contaminations is found to be Cu, Ni and Zn silicide compounds. For the removal of this contamination, a special procedure is developed, tested and applied to the spheres to produce the originally expected surface structure on the spheres. After the application of this new procedure the use of x-ray reflectometry directly at the spheres will be possible. It is expected to reduce the uncertainty contribution due to the SL down to 1 × 10-8.

  18. Lysosomes and unfolded protein response, determinants of differential resistance of melanoma cells to vinca alkaloids.

    Science.gov (United States)

    Vincent, Laure-Anais; Attaoua, Chaker; Bellis, Michel; Rozkydalova, Lucie; Hadj-Kaddour, Kamel; Vian, Laurence; Cuq, Pierre

    2015-04-01

    On account of its strong ability to become chemoresistant after a primary response to drugs, malignant melanoma (MM) remains a therapeutic challenge. This study focuses on acquired resistance to vinca alkaloids (VAs) using VA-resistant MM cell lines (CAL1R-VCR, CAL1R-VDS, and CAL1R-VRB), established by long-term continuous exposure of parental CAL1-wt cells to vincristine (VCR), vindesine (VDS), or vinorelbine (VRB), respectively. Transcriptomic profiling using rma and rdam methods led to distinguish two cell groups: CAL1R-VCR and CAL1R-VDS, CAL1R-VRB, and CAL1-wt. mgsa of the specifically altered genes in the first group evidenced the GO terms 'lysosomal lumen' and 'vacuolar lumen' linked to underexpressed genes, and 'endoplasmic reticulum (ER) stress response' associated with overexpressed genes. A specific reduction of lysosomal enzymes, independent of acidic vacuole organelle (AVO) turnover, was observed (LTG probe) in CAL1R-VCR and CAL1R-VDS cells. It was associated with the specific lowering of cathepsin B and L, known to be involved in the lysosomal pathway of apoptosis. Confirming gene profiling, the same groups (CAL1R-VCR and CAL1R-VDS, CAL1-wt and CAL1R-VRB) could be distinguished regarding the VA-mediated changes on mean size areas and on acidic compartment volumes. These two parameters were reduced in CAL1R-VCR and CAL1R-VDS cells, suggesting a smaller AVO accumulation and thus a reduced sensitivity to lysosomal membrane permeabilization-mediated apoptosis. In addition, 'ER stress response' inhibition by tauroursodeoxycholic acid induced a higher VA sensitization of the first cell group. In conclusion, lysosomes and unfolded protein response could be key determinants of the differential resistance of MM to VAs. © 2015 Société Française de Pharmacologie et de Thérapeutique.

  19. A volcanic activity alert-level system for aviation: review of its development and application in Alaska

    Science.gov (United States)

    Guffanti, Marianne; Miller, Thomas P.

    2013-01-01

    An alert-level system for communicating volcano hazard information to the aviation industry was devised by the Alaska Volcano Observatory (AVO) during the 1989–1990 eruption of Redoubt Volcano. The system uses a simple, color-coded ranking that focuses on volcanic ash emissions: Green—normal background; Yellow—signs of unrest; Orange—precursory unrest or minor ash eruption; Red—major ash eruption imminent or underway. The color code has been successfully applied on a regional scale in Alaska for a sustained period. During 2002–2011, elevated color codes were assigned by AVO to 13 volcanoes, eight of which erupted; for that decade, one or more Alaskan volcanoes were at Yellow on 67 % of days and at Orange or Red on 12 % of days. As evidence of its utility, the color code system is integrated into procedures of agencies responsible for air-traffic management and aviation meteorology in Alaska. Furthermore, it is endorsed as a key part of globally coordinated protocols established by the International Civil Aviation Organization to provide warnings of ash hazards to aviation worldwide. The color code and accompanying structured message (called a Volcano Observatory Notice for Aviation) comprise an effective early-warning message system according to the United Nations International Strategy for Disaster Reduction. The aviation color code system currently is used in the United States, Russia, New Zealand, Iceland, and partially in the Philippines, Papua New Guinea, and Indonesia. Although there are some barriers to implementation, with continued education and outreach to Volcano Observatories worldwide, greater use of the aviation color code system is achievable.

  20. Ultra Deep Wave Equation Imaging and Illumination

    Energy Technology Data Exchange (ETDEWEB)

    Alexander M. Popovici; Sergey Fomel; Paul Sava; Sean Crawley; Yining Li; Cristian Lupascu

    2006-09-30

    In this project we developed and tested a novel technology, designed to enhance seismic resolution and imaging of ultra-deep complex geologic structures by using state-of-the-art wave-equation depth migration and wave-equation velocity model building technology for deeper data penetration and recovery, steeper dip and ultra-deep structure imaging, accurate velocity estimation for imaging and pore pressure prediction and accurate illumination and amplitude processing for extending the AVO prediction window. Ultra-deep wave-equation imaging provides greater resolution and accuracy under complex geologic structures where energy multipathing occurs, than what can be accomplished today with standard imaging technology. The objective of the research effort was to examine the feasibility of imaging ultra-deep structures onshore and offshore, by using (1) wave-equation migration, (2) angle-gathers velocity model building, and (3) wave-equation illumination and amplitude compensation. The effort consisted of answering critical technical questions that determine the feasibility of the proposed methodology, testing the theory on synthetic data, and finally applying the technology for imaging ultra-deep real data. Some of the questions answered by this research addressed: (1) the handling of true amplitudes in the downward continuation and imaging algorithm and the preservation of the amplitude with offset or amplitude with angle information required for AVO studies, (2) the effect of several imaging conditions on amplitudes, (3) non-elastic attenuation and approaches for recovering the amplitude and frequency, (4) the effect of aperture and illumination on imaging steep dips and on discriminating the velocities in the ultra-deep structures. All these effects were incorporated in the final imaging step of a real data set acquired specifically to address ultra-deep imaging issues, with large offsets (12,500 m) and long recording time (20 s).

  1. Development of an imaging VUV monochromator in normal incidence region

    Energy Technology Data Exchange (ETDEWEB)

    Koog, Joong-San

    1996-07-01

    This paper describes a development of the two-dimensional imaging monochromator system. A commercial normal incidence monochromator working on off-Rowland circle mounting is used for this purpose. The imaging is achieved with utilizing the pinhole camera effect created by an entrance slit of limited height. The astigmatism in the normal incidence mounting is small compared with a grazing incidence mount, but has a finite value. The point is that for near normal incidence, the vertical focusing with a concave grating is produced at outside across the exit slit. Therefore, by putting a 2-D detector at the position away from the exit slit ({approx}30 cm), a one-to-one correspondence between the position of a point on the detector and where it originated in the source is accomplished. This paper consists of (1) the principle and development of the imaging monochromator using the off-Rowland mounting, including the 2-D detector system, (2) a computer simulation by ray tracing for investigations of the imaging properties of imaging system, and aberration from the spherical concave grating on the exit slit, (3) the plasma light source (TPD-S) for the test experiments, (4) Performances of the imaging monochromator system on the spatial resolution and sensitivity, and (5) the use of this system for diagnostic studies on the JIPP T-IIU tokamak. (J.P.N.)

  2. Mirror confinement systems: Final technical report

    International Nuclear Information System (INIS)

    1988-08-01

    This report contains: (1) A discussion of azimuthal asymmetrics and fluctuations in RFC-XX-M. Both lead to enhanced radial transport in RFC-XX-M, and presumably most other tandem mirror machines as well; A report on four operating modes of RFC-XX-M which were developed and studied as part of the collaboration. These operating modes were the simple tandem mode, the negative (floating) potential mode, the hot electron mode, and the ECH (electron cyclotron heating) mode; A pulsed rf heated discharge cleaning system which was developed for RFC-XX-M. This method of cleaning proved much more effective than normal glow discharge cleaning, and variations of it are currently in use on the GAMMA-10 tandem mirror and the JIPP TII-U tokamak at the Institute for Plasma Physics at Nagoya; Short descriptions of the diagnostics development and improvement done in conjunction with the work on RFC-XX-M; and a compilation of the work performed at the University of Tsukuba on GAMMA-10. Most of the effort on GAMMA-10 involved diagnostics development and improvement. 16 refs., 42 figs., 1 tab

  3. Uued raamatud

    Index Scriptorium Estoniae

    2005-01-01

    Constructed happiness - domestic environment in the cold war era / Võistlevad õnned - elukeskkond külma sõja perioodil (EKA, 2005; toimetajad Mart Kalm, Ingrid Ruudi, kujundajad Martin Lazarev, Tiit Lepp, Andrus Kõresaar); Ruumipilt : Eesti parimad interjöörid ja disain : konkurss 2004 / Eesti Sisearhitektide Liit (Minuskel, 2005; projektijuht Mati Veermets, kujundaja Tiiu Prisko, tekstid: Ell-Maaja Randküla); Eesti Kunstiakadeemia ajakirja 1. number (toimetajad Karolin Kuusik, Kristina Paju, kujundajad Kadri-Maria Mitt, Tuuli Aule, fotod: Tatjana Muravskaja); Eesti Kunstiakadeemia lõputööd 2005 (EKA, 2005; koostajad Karin Laansoo, Alo Paistik, kujundajad T. Aule, K.-M. Mitt, fotograafid Pelle Kalmo, Riikka Tauriainen, Anu Vahtra); Hallas-Murula, Karin. Suurlinn Tallinn : Eliel Saarineni "Suur-Tallinna" projekt. 1913 (Eesti Arhitektuurimuuseum, 2005; kujundaja Tiit Jürna); Kivi, Raul-Levroit. Tartu planeerimisest ja arhitektuurist : artikleid ja mälestusi (Eesti Arhitektuurimuuseum, 2005; koostajad Jaan Malin, K. Hallas-Murula); Arhitektuuriaasta 2004 : arhitektuuripreemiate nominendid (Solnessi Arhitektuurikirjastus, 2005; tekst: Epp Lankots, kujundaja Arhitektuuri Domeen); Archiprix International 2005 : world's best graduation projects (Rotterdam, 2005; EKA lõpetanud arhitektidest on publitseeritud Ralf Lõokese magistritöö "Superrand")

  4. In memoriam 2003

    Index Scriptorium Estoniae

    2004-01-01

    Maailmas: Lynn Chadwick (24. XI 1914-25. IV), Eila Hiltunen (22. XI 1922-10. X), Leni Riefenstahl (22. VIII 1902-8. IX); Eesti: Paul Allik (23. XII 1946-14. XII), Tiiu Aru (14. X 1938-4. XII), Olga Bruns (19. III 1929-21. XII), Paula Delacherie-Ilves (7. IV 1903-2. IX), Tamara Ditman (9. VIII 1945-4. VIII), Ole Ehelaid (1. V 1913-2. IX), Mart-Ivo Eller (24. VII 1936-18. XI), Ene Falkenberg (2. XI 1914-10. III), Valve Janov (31. I 1921-18. IX), Aino Järvesoo (23. IX 1910-2. II), Lea Jürisson (31. X 1927-30. VIII), Ella Külv (1. XI 1921-31. VII), Tõnis Liik (1. XI 1923-25. I), Ella Loodma (27. II 1926-9. VI), Külli Muna (17. I 1960-8. I), Maire Männik (1. IV 1922-5. IX), Aleksei Paivel (30. III 1929-15. IX), Aino Põldra (1. VIII 1923-5. III), Made Põlluaas (13. VI 1929-15. X), Aleksander Suuman (25. IV 1927-19. VI), Walter Zapp (4. IX 1905-17. VII), Andres Tambek (7. VII 1952-12. V), Isi Trapido (27. IX 1921-28. XI), Ants Erik Vomm (4. VI 1931-11. VIII)

  5. Development of an imaging VUV monochromator in normal incidence region

    International Nuclear Information System (INIS)

    Koog, Joong-San.

    1996-07-01

    This paper describes a development of the two-dimensional imaging monochromator system. A commercial normal incidence monochromator working on off-Rowland circle mounting is used for this purpose. The imaging is achieved with utilizing the pinhole camera effect created by an entrance slit of limited height. The astigmatism in the normal incidence mounting is small compared with a grazing incidence mount, but has a finite value. The point is that for near normal incidence, the vertical focusing with a concave grating is produced at outside across the exit slit. Therefore, by putting a 2-D detector at the position away from the exit slit (∼30 cm), a one-to-one correspondence between the position of a point on the detector and where it originated in the source is accomplished. This paper consists of 1) the principle and development of the imaging monochromator using the off-Rowland mounting, including the 2-D detector system, 2) a computer simulation by ray tracing for investigations of the imaging properties of imaging system, and aberration from the spherical concave grating on the exit slit, 3) the plasma light source (TPD-S) for the test experiments, 4) Performances of the imaging monochromator system on the spatial resolution and sensitivity, and 5) the use of this system for diagnostic studies on the JIPP T-IIU tokamak. (J.P.N.)

  6. The development of efficient numerical time-domain modeling methods for geophysical wave propagation

    Science.gov (United States)

    Zhu, Lieyuan

    This Ph.D. dissertation focuses on the numerical simulation of geophysical wave propagation in the time domain including elastic waves in solid media, the acoustic waves in fluid media, and the electromagnetic waves in dielectric media. This thesis shows that a linear system model can describe accurately the physical processes of those geophysical waves' propagation and can be used as a sound basis for modeling geophysical wave propagation phenomena. The generalized stability condition for numerical modeling of wave propagation is therefore discussed in the context of linear system theory. The efficiency of a series of different numerical algorithms in the time-domain for modeling geophysical wave propagation are discussed and compared. These algorithms include the finite-difference time-domain method, pseudospectral time domain method, alternating directional implicit (ADI) finite-difference time domain method. The advantages and disadvantages of these numerical methods are discussed and the specific stability condition for each modeling scheme is carefully derived in the context of the linear system theory. Based on the review and discussion of these existing approaches, the split step, ADI pseudospectral time domain (SS-ADI-PSTD) method is developed and tested for several cases. Moreover, the state-of-the-art stretched-coordinate perfect matched layer (SCPML) has also been implemented in SS-ADI-PSTD algorithm as the absorbing boundary condition for truncating the computational domain and absorbing the artificial reflection from the domain boundaries. After algorithmic development, a few case studies serve as the real-world examples to verify the capacities of the numerical algorithms and understand the capabilities and limitations of geophysical methods for detection of subsurface contamination. The first case is a study using ground penetrating radar (GPR) amplitude variation with offset (AVO) for subsurface non-aqueous-liquid (NAPL) contamination. The

  7. Vacuolar-proton-ATPase is involved in the response of cancer cells to ionizing radiation and is a new target for radiosensitization

    International Nuclear Information System (INIS)

    Hollister, T.C.; Paglin, S.; McMahill, M.S.; Gilles, F.; Yahalom, J.

    2001-01-01

    Purpose: We have recently described a novel response of human cancer cells to radiation consisting of accumulation of acidic vesicular organelles (AVO) (Cancer Research, 61:439-444, 2001). Acidification of AVO was inhibited by bafilomycin A1 - a specific inhibitor of vacuolar-proton-ATPase. To examine the role of AVO function in the cellular response to radiation, we determined the effect of specific inhibitors of v-H+-ATPase (bafilomycin and concanamycin) on the clonogenic survival of various cancer cell lines. In addition, Northern analysis of mRNA encoding v-H+-ATPase was performed to elucidate possible mechanisms of post-radiation v-H+-ATPase regulation. Materials and Methods: Total RNA was isolated from human cancer cell lines including MCF-7 (breast), LoVo (colon), and LNCaP (prostate) cells 48 hours post-irradiation, and Northern analyses were performed. RNA was separated on a denaturing formaldehyde gel and blotted to a nylon membrane. Probes made from cDNAs to v-H+-ATPase were radioactively labeled, hybridized to the membranes, and exposed to X-ray film for determination of mRNA expression levels. Clonogenic survival assays were performed with MCF-7 and LoVo cell lines. Cells were plated at 30 cells/cm 2 , and irradiated 24 hours post-plating. Bafilomycin or concanamycin were added to culture media in various concentrations at the time of irradiation. The media was changed after a 24-hour incubation, and colonies were stained with crystal violet for counting 7 days post-irradiation. Results: Radiation-induced accumulation of acidic vesicular organelles in MCF-7, LoVo and LNCaP cells was associated with a two-fold increase in the steady-state level of mRNA for subunit c of v-H+-ATPase. Bafilomycin and concanamycin increased clonogenic cell death after irradiation in a dose-dependent manner. At low concentrations (bafilomycin 2nM, concanamycin 2pM) these agents acted as radiosensitizers, without significant toxicity to unirradiated cells. At 2nM, bafilomycin

  8. Body Wave and Ambient Noise Tomography of Makushin Volcano, Alaska

    Science.gov (United States)

    Lanza, F.; Thurber, C. H.; Syracuse, E. M.; Ghosh, A.; LI, B.; Power, J. A.

    2017-12-01

    Located in the eastern portion of the Alaska-Aleutian subduction zone, Makushin Volcano is among the most active volcanoes in the United States and has been classified as high threat based on eruptive history and proximity to the City of Unalaska and international air routes. In 2015, five individual seismic stations and three mini seismic arrays of 15 stations each were deployed on Unalaska island to supplement the Alaska Volcano Observatory (AVO) permanent seismic network. This temporary array was operational for one year. Taking advantage of the increased azimuthal coverage and the array's increased earthquake detection capability, we developed body-wave Vp and Vp/Vs seismic images of the velocity structure beneath the volcano. Body-wave tomography results show a complex structure with the upper 5 km of the crust dominated by both positive and negative Vp anomalies. The shallow high-Vp features possibly delineate remnant magma pathways or conduits. Low-Vp regions are found east of the caldera at approximately 6-9 km depth. This is in agreement with previous tomographic work and geodetic models, obtained using InSAR data, which had identified this region as a possible long-term source of magma. We also observe a high Vp/Vs feature extending between 7 and 12 km depth below the caldera, possibly indicating partial melting, although the resolution is diminished at these depths. The distributed stations allow us to further complement body-wave tomography with ambient noise imaging and to obtain higher quality of Vs images. Our data processing includes single station data preparation and station-pair cross-correlation steps (Bensen et al., 2007), and the use of the phase weighted stacking method (Schimmel and Gallart, 2007) to improve the signal-to-noise ratio of the cross-correlations. We will show surface-wave dispersion curves, group velocity maps, and ultimately a 3D Vs image. By performing both body wave and ambient noise tomography, we provide a high

  9. Completely oriented anatase TiO2 nanoarrays: topotactic growth and orientation-related efficient photocatalysis

    Science.gov (United States)

    Yang, Jingling; Wu, Qili; He, Shiman; Yan, Jing; Shi, Jianying; Chen, Jian; Wu, Mingmei; Yang, Xianfeng

    2015-08-01

    A TiO2 film has been facilely grown on a Ti foil via a general and simple acid vapor oxidation (AVO) strategy. Based on detailed characterization by using X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM), we found that the TiO2 film was composed of anatase nanoarrays highly oriented along their direction, resulting in a large exposed {001} top surface on the film. The growth mechanism based on a topotactic transformation was proposed according to a careful study of time-dependent experimental results. Resulting from the evaluation of photocatalytic performance compared with a commercial TiO2 photocatalyst (Degussa P25), the as-prepared oriented anatase TiO2 film showed higher efficiency for degradation of atrazine and acid orange II (AOII). The performance of photocatalysis is highly relevant to the preferential orientation. The efficient photocatalysis could be attributed to the highly reactive {001} facets on the anatase nanoarrays with super-hydrophilicity.A TiO2 film has been facilely grown on a Ti foil via a general and simple acid vapor oxidation (AVO) strategy. Based on detailed characterization by using X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM), we found that the TiO2 film was composed of anatase nanoarrays highly oriented along their direction, resulting in a large exposed {001} top surface on the film. The growth mechanism based on a topotactic transformation was proposed according to a careful study of time-dependent experimental results. Resulting from the evaluation of photocatalytic performance compared with a commercial TiO2 photocatalyst (Degussa P25), the as-prepared oriented anatase TiO2 film showed higher efficiency for degradation of atrazine and acid orange II (AOII). The performance of photocatalysis is highly relevant to the preferential orientation. The efficient photocatalysis could be attributed to the highly reactive {001

  10. The Dearth of Seismic DHI s in porefill prediction in the Niger Delta - Nigeria

    International Nuclear Information System (INIS)

    Olotu, S.; Adimora, V.

    2003-01-01

    Generally, the inerplay between rock and hydrocarbon acoustic properties accounts for the observed seismic amplitude behaviours in reservoir rocks. To a large extent, the variations in these acoustic properties provide the basic ingredients for the interpretation workflow amongst geoscientist. The mis- interpretation of these properties and their behaviours has often translated into millions of dollars of missed opportunities. In the Niger Delta, rock properties do not vary substantially across the delta, but only at the fringes of the delta where higher acoustic properties are observed for those rocks with less porosity and less acoustic contrasts. In t.he presence of hydrocarbons, this phenomenon becomes more complicated with temperature variations and this makes hydrocarbon detection even more difficult. Where temperatures are low, higher density oils are generally found and discrimination between oil and brine diminishes, particularly with near stack/offsets. This is for instance the case in the inland part of the Western Delta where known accumulations are characterised by few amplitude anomalies and sometimes leading to poor discrimination of hydrocarbon pore fills in both the near and stacks. The mechanism of these observed amplitude response at the delta fringes entirely depends on the varying contrasts in rock and fluid properties with varying temperatures. This paper therefore aims at addressing these variations by using AvO calibrated amplitude prediction trend models to improve pore fluid predictions in the Niger Delta exploration. In other words, exploration in Nigeria largely has more to benefit from Amplitude versus Offset studies and that AvO models are essential/diagnostic tools for more accurate porefill predictions in those regions where: Sands are relatively hard in comparison to the surrounding shales. The sands may be ''hidden'' at near offsets but become detectable at far offsets. Soft shales occur. The reflectivity of sands versus hard

  11. Seismic and structural characterization of the fluid bypass system using 3D and partial stack seismic from passive margin: inside the plumbing system.

    Science.gov (United States)

    Iacopini, David; Maestrelli, Daniele; Jihad, Ali; Bond, Clare; Bonini, Marco

    2017-04-01

    In recent years enormous attention has been paid to the understanding of the process and mechanism controlling the gas seepage and more generally the fluid expulsion affecting the earth system from onshore to offshore environment. This is because of their demonstrated impact to our environment, climate change and during subsea drilling operation. Several example from active and paleo system has been so far characterized and proposed using subsurface exploration, geophysical and geochemical monitoring technology approaches with the aims to explore what trigger and drive the overpressure necessary maintain the fluid/gas/material expulsion and what are the structure that act as a gateway for gaseous fluid and unconsolidated rock. In this contribution we explore a series of fluid escape structure (ranging from seepage pipes to large blowout pipes structure of km length) using 3D and partial stack seismic data from two distinctive passive margin from the north sea (Loyal field, West Shetland) and the Equatorial Brazil (Ceara' Basin). We will focuses on the characterization of the plumbing system internal architecture and, for selected example, exploring the AVO response (using partial stack) of the internal fluid/unconsolidated rock. The detailed seismic mapping and seismic attributes analysis of the conduit system helped us to recover some detail from the signal response of the chimney internal structures. We observed: (1) small to medium seeps and pipes following structural or sedimentary discontinuities (2) large pipes (probably incipient mud volcanoes) and blowup structures propagating upward irrespective of pre-existing fault by hydraulic fracturing and assisted by the buoyancy of a fluidised and mobilised mud-hydrocarbon mixture. The reflector termination observed inside the main conduits, the distribution of stacked bright reflectors and the AVO analysis suggests an evolution of mechanisms (involving mixture of gas, fluid and probably mud) during pipe birth and

  12. Compatibility of selected plant-based shortening as lard substitute: microstructure, polymorphic forms and textural properties; Compatibilidad de grasas vegetales formuladas como sustitutas de la manteca: microestructura, formas polimórficas y propiedades texturales.

    Energy Technology Data Exchange (ETDEWEB)

    Yanty, N.A.M.; Marikkar, J.M.N.; Miskandar, M.S.; Bockstaele, F. Van; Dewettinck, K.; Nusantoro, B.P.

    2017-07-01

    A study was carried out to determine the compatibility of three plant-based shortening mixtures to lard shortening (LD) in terms of microstructure, polymorphic forms, and textural properties. The shortenings of binary, ternary, and quaternary fat mixtures were prepared according to a standard procedure by blending mee fat (MF) with palm stearin (PS) in a 99:1 (w/w) ratio; avocado fat (Avo) with PS and cocoa butter (CB) in a 84:7:9 (w/w) ratio; palm oil (PO) with PS, soybean oil (SBO) and CB in a 38:5:52:5 (w/w) ratio, respectively. The triacylglycerol composition, polymorphic forms, crystal morphology, and textural properties of the shortening were evaluated. This study found that all three plant-based shortenings and LD shortening were similar with respect to their consistency, hardness and compression and adhesiveness values. However, all plant-based shortening was found to be dissimilar to LD shortening with respect to microstructure. [Spanish] Se realizó un estudio para determinar la compatibilidad de tres shortenings vegetales con manteca (LD) en términos de microestructura, formas polimórficas y propiedades texturales. Los shortenings de las mezclas de grasas binarias, ternarias y cuaternarias se prepararon de acuerdo con un procedimiento estándar mezclando la grasa de mee (MF) con estearina de palma (PS) en una relación de 99:1 (p/p); grasa de aguacate (Avo) con PS y manteca de cacao (CB) en la relación 84:7:9 (p/p); aceite de palma (PO) con PS, aceite de soja (SBO) y CB en la relación 38:5:52:5 (p/p), respectivamente. Se evaluó la composición de triacilgliceridos, las formas polimórficas, la morfología cristalina y las propiedades texturales de las grasas. Este estudio encontró que los tres shortenings a base de plantas y LD fueron similares con respecto a su consistencia, dureza y valores de compresión y adhesividad. Sin embargo, se encontró que todas las grasas a base de plantas eran distintas al shortening de LD con respecto a la

  13. Behaviour of candidate materials for fusion applications under high surface heat loads

    International Nuclear Information System (INIS)

    Bolt, H.; Nickel, H.; Kuroda, T.; Miyahara, A.

    1988-07-01

    High heat fluxes to in-vessel components of nuclear fusion devices (tokamaks) during normal operation and abnormal operation conditions are one of the governing issues in the selection of a plasma facing material and the design of first wall components. Their failure under high heat loads during service can severely influence the further operability of the entire fusion device. In order to determine the response of candidate materials to high heat fluxes an experimental program was carried out using the 10 MW Neutral Beam Injection Test Stand of the Institute for Plasma Physics of Nagoya University. Metal samples, 13 different fine grain graphites, carbon - carbon composites, and pyrolytic carbon samples were subjected to heat loads between 16 and 117 MW/m 2 and pulse durations of 50 to 950 ms. Afterwards the resulting structural changes as well as threshold values for the occurance of material damage were determined. The main damage observed on carbon materials was cracking in the case of graphites and pyrolytic carbon and erosion in the case of graphites and carbon - carbon composites. Processes leading to such damage were discussed and described in form of models. Parallel to these laboratory experiments numerical analyses of the response of graphite materials to high heat fluxes were carried out. The results are in general agreement with the experimentally determined values. In order to verify the results from experiments and numerical analyses, graphite test limiters were exposed to about 900 discharges in the JIPP T-IIU tokamak. These proof tests fully confirmed the results obtained. (orig.) [de

  14. Data processing with PC-9801 micro-computer for HCN laser scattering experiments

    International Nuclear Information System (INIS)

    Iwasaki, T.; Okajima, S.; Kawahata, K.; Tetsuka, T.; Fujita, J.

    1986-09-01

    In order to process the data of HCN laser scattering experiments, a micro-computer software has been developed and applied to the measurements of density fluctuations in the JIPP T-IIU tokamak plasma. The data processing system consists of a spectrum analyzer, SM-2100A Signal Analyzer (IWATSU ELECTRIC CO., LTD.), PC-9801m3 micro-computer, a CRT-display and a dot-printer. The output signals from the spectrum analyzer are A/D converted, and stored on a mini-floppy-disk equipped to the signal analyzer. The software to process the data is composed of system-programs and several user-programs. The real time data processing is carried out for every shot of plasma at 4 minutes interval by the micro-computer connected with the signal analyzer through a GP-IB interface. The time evolutions of the frequency spectrum of the density fluctuations are displayed on the CRT attached to the micro-computer and printed out on a printer-sheet. In the case of the data processing after experiments, the data stored on the floppy-disk of the signal analyzer are read out by using a floppy-disk unit attached to the micro-computer. After computation with the user-programs, the results, such as monitored signal, frequency spectra, wave number spectra and the time evolutions of the spectrum, are displayed and printed out. In this technical report, the system, the software and the directions for use are described. (author)

  15. Present status of research activities at the national institute for fusion science and its role in international collaboration

    International Nuclear Information System (INIS)

    Fujita, J.

    1997-01-01

    In the National Institute for Fusion Science (NIFS), Japan, a helical magnetic confinement system named Large Helical Device (LHD) is under construction with objective of comprehensive studies of high temperature plasmas in a helical system and investigation of a helical reactor as an alternative approach. Superconducting coils of l = 2, m = 10, major radius R = 3.9 m, produce a steady state helical magnetic field for confinement, together with poloidal coils on LHD. The magnetic field strength on the axis is 3.0 T in the phase I and 4.0 T in the phase II experiment. The plasma major radius in LHD is 3.75 m, and averaged plasma radius is 0.6 m. The plasma will be produced and heated with ECH, and further heated with NBI and ICRF. It is also planned to produced a steady state plasma in LHD. It is expected to have the first plasma in 1998. Small devices such as CHS and others are under operation in the NIFS for supporting the LHD project. The Data and Planning Center of NIFS is collecting, compiling and evaluating atomic and molecular data which are necessary for nuclear fusion research. The talk will include the present status of the construction of LHD, research activities on the development of heating and diagnostic devices for LHD, and experimental results obtained on CHS, JIPP T-IIU and other devices. The role of NIFS on promoting IAEA activities to bridge large scale institutions and small and medium scale laboratories for world-wide collaborations in the field of plasma physics and fusion research will also be introduced, together with an idea of organizing a regional center in Asia. (author)

  16. Investigation on the Characteristics of Pellet Ablation in a Toroidal Plasma

    Science.gov (United States)

    Sato, K. N.; Sakakita, H.; Fujita, H.

    2003-06-01

    Characteristics of a cloud ablated from an ice pellet has been investigated in detail in the JIPP T-IIU tokamak plasma by utilizing a new scheme of pellet injection system, "the injection-angle controllable system". A long "helical tail" of ablation light has been observed using CCD cameras and a high speed framing photograph in the case of on-axis and off-axis injection with the injection angle smaller than a certain value. The direction of the helical tail is found to be independent to that of the total magnetic field lines of the torus. From the experiments with the combination of two toroildal filed directions and two plasma current directions, it is considered that the tail seems to rotate, in most cases, to the electron diamagnetic direction poloidally, and to the opposite to the plasma current direction toroidally. Consideration on various cross sections including charge exchange, ionization and elastic collisions leads us to the conclusion that the tail-shaped phenomena may come from the situation of charge exchange equilibrium of hydrogen ions and neutrals at extremely high density regime in the cloud. The relation of ablation behavior with plasma potential and rotation has also been studied. Potential measurements of pellet-injected plasmas using heavy ion beam probe (HIBP) method were carried out for the first time. In the case of an injection angle to be anti-parallel to the electron diamagnetic direction in the poloidal plane, the result shows that the direction of potential change is negative, and consequently the potential after the injection should be negative because it has been measured to be negative in usual ohmic plasmas without pellet injection. Thus, the direction of the "tail" structure seems to be consistent to that of the plasma potential measured, if it is considered that tail structure may be caused by the effect of the plasma potential and the rotation.

  17. Investigation on the Characteristics of Pellet Ablation in a Toroidal Plasma

    International Nuclear Information System (INIS)

    Sato, K.N.; Sakakita, H.; Fujita, H.

    2003-01-01

    Characteristics of a cloud ablated from an ice pellet has been investigated in detail in the JIPP T-IIU tokamak plasma by utilizing a new scheme of pellet injection system, 'the injection-angle controllable system'. A long 'helical tail' of ablation light has been observed using CCD cameras and a high speed framing photograph in the case of on-axis and off-axis injection with the injection angle smaller than a certain value. The direction of the helical tail is found to be independent to that of the total magnetic field lines of the torus. From the experiments with the combination of two toroidal filed directions and two plasma current directions, it is considered that the tail seems to rotate, in most cases, to the electron diamagnetic direction poloidally, and to the opposite to the plasma current direction toroidally. Consideration on various cross sections including charge exchange, ionization and elastic collisions leads us to the conclusion that the tail-shaped phenomena may come from the situation of charge exchange equilibrium of hydrogen ions and neutrals at extremely high density regime in the cloud. The relation of ablation behavior with plasma potential and rotation has also been studied. Potential measurements of pellet-injected plasmas using heavy ion beam probe (HIBP) method were carried out for the first time. In the case of an injection angle to be anti-parallel to the electron diamagnetic direction in the poloidal plane, the result shows that the direction of potential change is negative, and consequently the potential after the injection should be negative because it has been measured to be negative in usual ohmic plasmas without pellet injection. Thus, the direction of the 'tail' structure seems to be consistent to that of the plasma potential measured, if it is considered that tail structure may be caused by the effect of the plasma potential and the rotation

  18. 212ʻ Fahrenheiti : eesti luule 2006 / Piret Bristol

    Index Scriptorium Estoniae

    Bristol, Piret, 1968-

    2008-01-01

    Järgmistest 2006. a. ilmunud luulekogudest: Ryytle, Indrek. Inglid rokijaamas. Puhja : I. Rüütle ; Runnel, Hando. Viru veri ei värise. Tartu : Ilmamaa ; Vabat, Martin. Mina olengi kirjandusklassik. Tartu : Eesti Kirjanduse Selts ; Korts, Eliina. Lööklaused murravad metsi. Tartu : Eesti Kirjanduse Selts ; Koff, Indrek. Vana laul. Luige : Verb ; Teede, Andra. Takso Tallinna taevas. Luige : Verb ; Vusser, Kaspar. Vusserduste võnked. Tallinn : P. Kukk ; Elbing, Andrus. Siin Beebilõust, tere! : häired pimelinna tänavalt = Ciao, it's Babyface : trouble from the streets of a blind city. Tallinn : Epifanio ; Hint, Miina. Vabaduse vang, ehk, Põrandaalune kirjandus. Tallinn : MR ; Jüriado, Tiiu. Luule on ime. Habaja : Kentaur ; Ligi, Katre. Naabrivalve. Tartu : Ilmamaa ; Krull, Hasso. Talv. Tallinn : Tuum ; Mets, Mae. Pühapäeval on reede. Tartu : Ilmamaa ; Ploom, Ülar. Porr ja sorry. Tallinn : Tuum ; Hirv, Indrek, Surmapõletaja. Tallinn : Tuum ; Piir, Milvi Martina. Kõrkjavaas. Tartu : Fantaasia ; Soomets, Triin. Väljas. Tallinn : Tuum ; Mathura. Kohalolu. Rapla : Allikäärne ; Afanasjev, Vahur. Katedraal Emajões. Tartu ; Brüssel : ID Salong//Sild, Ivar. Spermaga ja puha. Pärnu : Jumalikud Ilmutused ; Meiel, Kaupo. Polügrafisti käsiraamat. Pärnu : Jumalikud Ilmutused ; Kivisildnik, Sven. Vägistatud jäämägi. Pärnu : Jumalikud Ilmutused ; Arder, Ott. Luule sünnib kus sünnib kui sünnib / koost. Leelo Tungal. Tallinn : Tänapäev ; Kompus, Marko. Vallaliste jõgede tõkkejooksja. Tartu : M. Kompus

  19. Improving Multisensor Positioning of Land Vehicles with Integrated Visual Odometry for Next-Generation Self-Driving Cars

    Directory of Open Access Journals (Sweden)

    Muhammed Tahsin Rahman

    2018-01-01

    Full Text Available For their complete realization, autonomous vehicles (AVs fundamentally rely on the Global Navigation Satellite System (GNSS to provide positioning and navigation information. However, in area such as urban cores, parking lots, and under dense foliage, which are all commonly frequented by AVs, GNSS signals suffer from blockage, interference, and multipath. These effects cause high levels of errors and long durations of service discontinuity that mar the performance of current systems. The prevalence of vision and low-cost inertial sensors provides an attractive opportunity to further increase the positioning and navigation accuracy in such GNSS-challenged environments. This paper presents enhancements to existing multisensor integration systems utilizing the inertial navigation system (INS to aid in Visual Odometry (VO outlier feature rejection. A scheme called Aided Visual Odometry (AVO is developed and integrated with a high performance mechanization architecture utilizing vehicle motion and orientation sensors. The resulting solution exhibits improved state covariance convergence and navigation accuracy, while reducing computational complexity. Experimental verification of the proposed solution is illustrated through three real road trajectories, over two different land vehicles, and using two low-cost inertial measurement units (IMUs.

  20. Compatibility of selected plant-based shortening as lard substitute: microstructure, polymorphic forms and textural properties

    Directory of Open Access Journals (Sweden)

    N. A.M. Yanty

    2017-03-01

    Full Text Available A study was carried out to determine the compatibility of three plant-based shortening mixtures to lard shortening (LD in terms of microstructure, polymorphic forms, and textural properties. The shortenings of binary, ternary, and quaternary fat mixtures were prepared according to a standard procedure by blending mee fat (MF with palm stearin (PS in a 99:1 (w/w ratio; avocado fat (Avo with PS and cocoa butter (CB in a 84:7:9 (w/w ratio; palm oil (PO with PS, soybean oil (SBO and CB in a 38:5:52:5 (w/w ratio, respectively. The triacylglycerol composition, polymorphic forms, crystal morphology, and textural properties of the shortening were evaluated. This study found that all three plant-based shortenings and LD shortening were similar with respect to their consistency, hardness and compression and adhesiveness values. However, all plant-based shortening was found to be dissimilar to LD shortening with respect to microstructure.

  1. Proceedings of the 89th (Fall, fiscal 1993) SEGJ (the Society of Exploration Geophysicists of Japan) Conference. Butsuri tansa gakkai dai 89 kai (1993 nendo shuki) gakujutsu koenkai ronbunshu

    Energy Technology Data Exchange (ETDEWEB)

    1993-10-01

    The 89th SEGJ Conference was held during October 12-14, 1993. With relation to the exploration of elastic wave, reported are comparison study on an S/N ratio improvement method for noise in VIBROSEIS exploration, discrimination of the pseudo bright spot by AVO (amplitude versus offset) method in petroleum exploration, cross-adit and cross-well velocity tomography, AE doublet analysis in the hydraulic fracturing experiment on hot dry rock, estimation of crack extension surface, exploration of Aso caldera, seismic exploration ahead of the tunnel face, etc. Borehole televiewer by ultrasonic wave image is also reported. Relating to electrical prospecting, reports are made on simultaneous analysis of resistivity and charging rate, grasp of fluid transfer by SP change in the hydraulic fracturing experiment, synthetic focused resistivity logging using array normal logging equipment, borehole resistivity profiling, etc. Lectures totals 64 including reports further made on migration, refraction method analysis, VSP (vertical seismic profile), ground vibration, gravity/magnetic force/thermal structure, simulation, etc.

  2. Cytolethal Distending Toxin Enhances Radiosensitivity in Prostate Cancer Cells by Regulating Autophagy

    Directory of Open Access Journals (Sweden)

    Hwai-Jeng Lin

    2017-06-01

    Full Text Available Cytolethal distending toxin (CDT produced by Campylobacter jejuni contains three subunits: CdtA, CdtB, and CdtC. Among these three toxin subunits, CdtB is the toxic moiety of CDT with DNase I activity, resulting in DNA double-strand breaks (DSB and, consequently, cell cycle arrest at the G2/M stage and apoptosis. Radiation therapy is an effective modality for the treatment of localized prostate cancer (PCa. However, patients often develop radioresistance. Owing to its particular biochemical properties, we previously employed CdtB as a therapeutic agent for sensitizing radioresistant PCa cells to ionizing radiation (IR. In this study, we further demonstrated that CDT suppresses the IR-induced autophagy pathway in PCa cells by attenuating c-Myc expression and therefore sensitizes PCa cells to radiation. We further showed that CDT prevents the formation of autophagosomes via decreased high-mobility group box 1 (HMGB1 expression and the inhibition of acidic vesicular organelle (AVO formation, which are associated with enhanced radiosensitivity in PCa cells. The results of this study reveal the detailed mechanism of CDT for the treatment of radioresistant PCa.

  3. Seismic reflections associated with submarine gas hydrates

    Energy Technology Data Exchange (ETDEWEB)

    Andreassen, K

    1996-12-31

    Gas hydrates are often suggested as a future energy resource. This doctoral thesis improves the understanding of the concentration and distribution of natural submarine gas hydrates. The presence of these hydrates are commonly inferred from strong bottom simulating reflection (BSR). To investigate the nature of BSR, this work uses seismic studies of hydrate-related BSRs at two different locations, one where gas hydrates are accepted to exist and interpreted to be very extensive (in the Beaufort Sea), the other with good velocity data and downhole logs available (offshore Oregon). To ascertain the presence of free gas under the BSR, prestack offset data must supplement near-vertical incidence seismic data. A tentative model for physical properties of sediments partially saturated with gas hydrate and free gas is presented. This model, together with drilling information and seismic data containing the BSR beneath the Oregon margin and the Beaufort Sea, made it possible to better understand when to apply the amplitude-versus-offset (AVO) method to constrain BSR gas hydrate and gas models. Distribution of natural gas hydrates offshore Norway and Svalbard is discussed and interpreted as reflections from the base of gas hydrate-bearing sediments, overlying sediments containing free gas. Gas hydrates inferred to exist at the Norwegian-Svalbard continental margin correlate well with Cenozoic depocenters, and the associated gas is assumed to be mainly biogenic. Parts of that margin have a high potential for natural gas hydrates of both biogenic and thermogenic origin. 235 refs., 86 figs., 4 tabs.

  4. Technical advances in the Pernik coal field

    Energy Technology Data Exchange (ETDEWEB)

    Ionov, I

    1979-07-01

    George Dimitrov mining and power combine, which produces about 22% of all coal in Bulgaria, used outmoded equipment, inefficient methods and human transport prior to 1975. A development program begun in 1972 provided for exploitation of additional deposits, increased use of mechanized equipment, extension of surface mining area, employment of automated controls and better organization. Since 1975 new equipment has been procured, including EKG-4.6 type excavators, SVB-2M probes, BelAz-540 dump trucks, 4PU gallery combines, 1PNB-2 type loaders, OKP-10 and 1-MKM mining systems, BISUK-1 automated control apparatus, VAV and AVO-3 automated pump controls and new rubber belt conveyors. Planned studies and development include (in underground mines:) new drainage systems, mechanized installation of supports, development of new support systems and integration of transport system; (in surface mines:) mechanized construction and maintenance of roads and railroads, procurement of EKG-4.6 and EKG-4 type power shovels, replacement of steam locomotives with electric locomotives. Central production facilities for wooden and metal supports and a maintenance base for automated equipment are also under discussion.

  5. Chronology and References of Volcanic Eruptions and Selected Unrest in the United States, 1980-2008

    Science.gov (United States)

    Diefenbach, Angela K.; Guffanti, Marianne; Ewert, John W.

    2009-01-01

    The United States ranks as one of the top countries in the world in the number of young, active volcanoes within its borders. The United States, including the Commonwealth of the Northern Mariana Islands, is home to approximately 170 geologically active (age activity, unrest, that do not culminate in eruptions. Monitoring volcanic activity in the United States is the responsibility of the U.S. Geological Survey (USGS) Volcano Hazards Program (VHP) and is accomplished with academic, Federal, and State partners. The VHP supports five Volcano Observatories - the Alaska Volcano Observatory (AVO), Cascades Volcano Observatory (CVO), Yellowstone Volcano Observatory (YVO), Long Valley Observatory (LVO), and Hawaiian Volcano Observatory (HVO). With the exception of HVO, which was established in 1912, the U.S. Volcano Observatories have been established in the past 27 years in response to specific volcanic eruptions or sustained levels of unrest. As understanding of volcanic activity and hazards has grown over the years, so have the extent and types of monitoring networks and techniques available to detect early signs of anomalous volcanic behavior. This increased capability is providing us with a more accurate gauge of volcanic activity in the United States. The purpose of this report is to (1) document the range of volcanic activity that U.S. Volcano Observatories have dealt with, beginning with the 1980 eruption of Mount St. Helens, (2) describe some overall characteristics of the activity, and (3) serve as a quick reference to pertinent published literature on the eruptions and unrest documented in this report.

  6. Comparative Analysis of ACAS-Xu and DAIDALUS Detect-and-Avoid Systems

    Science.gov (United States)

    Davies, Jason T.; Wu, Minghong G.

    2018-01-01

    The Detect and Avoid (DAA) capability of a recent version (Run 3) of the Airborne Collision Avoidance System-Xu (ACAS-Xu) is measured against that of the Detect and AvoID Alerting Logic for Unmanned Systems (DAIDALUS), a reference algorithm for the Phase 1 Minimum Operational Performance Standards (MOPS) for DAA. This comparative analysis of the two systems' alerting and horizontal guidance outcomes is conducted through the lens of the Detect and Avoid mission using flight data of scripted encounters from a recent flight test. Results indicate comparable timelines and outcomes between ACAS-Xu's Remain Well Clear alert and guidance and DAIDALUS's corrective alert and guidance, although ACAS-Xu's guidance appears to be more conservative. ACAS-Xu's Collision Avoidance alert and guidance occurs later than DAIDALUS's warning alert and guidance, and overlaps with DAIDALUS's timeline of maneuver to remain Well Clear. Interesting discrepancies between ACAS-Xu's directive guidance and DAIDALUS's "Regain Well Clear" guidance occur in some scenarios.

  7. Effect of argan and olive oil consumption on the hormonal profile of androgens among healthy adult Moroccan men.

    Science.gov (United States)

    Derouiche, Abdelfettah; Jafri, Ali; Driouch, Issam; El Khasmi, Mohammed; Adlouni, Ahmed; Benajiba, Nada; Bamou, Youssef; Saile, Rachid; Benouhoud, Mohammed

    2013-01-01

    This study aimed to assess the effect of virgin argan oil (VAO) and extra virgin olive oil (EVO) on the hormonal profile of androgens and anthropometric parameters among healthy adult Moroccan men during a controlled nutritional intervention. The study was carried out on 60 young and healthy male volunteers aged between 23 and 40 years old. During a stabilization period of 2 weeks they consumed butter. The group was then randomized into two categories, the first one consuming VAO and the second EVO for 3 weeks. Testosterone (T), luteinizing hormone (LH) and dehydroepiandrosterone (DHEAS) serum concentrations were measured at the beginning of the study and at the end of each period. The Mann-Whitney test was used to compare the two groups (VAO and EVO) during each step of the study. Differences in androgens and anthropometric parameters between the baseline and after 3 weeks of the diet in the VAO and EVO groups were analyzed using the Wilcoxon test. T and LH serum concentrations significantly increased after the intervention period. T levels increased by 19.9% and 17.4% (p consumption of AVO and EVO might be the origin of a positive action on the androgen hormonal profile of men.

  8. BSR and methane hydrates: New challenges for geophysics and rock physics

    Energy Technology Data Exchange (ETDEWEB)

    Nur, A. [Stanford Univ., CA (United States). Dept. of Geophysics

    1996-12-31

    It is generally accepted that solid gas hydrates which form within the uppermost few hundred meters of the sea floor are responsible for so-called Bottom Simulating Reflectors (BSRs) at continental margins. Gas to solid volumetric ratio in recovered hydrate samples may be as large as 170. Consequently, huge amounts of compressed methane (more than twice all recoverable and nonrecoverable oil, gas, and coal on earth) may exist under earth`s oceans. These hydrates are a potential energy resource, they influence global warming and effect seafloor mechanical stability. It is possible, in principle, to obtain a quantitative estimate of the amount and state of existing hydrates by relating seismic velocity to the volume of gas hydrate in porous sediments. This can be done by linking the elastic properties of hydrated sediments to their internal structure. The authors approach this problem by examining two micromechanical models of hydrate deposition in the pore space: (1) the hydrate cements grain contacts and thus significantly stiffens the sediment; and (2) the hydrate is located away from grain contacts and only weakly affects the stiffness of the sediment frame. To discriminate between the two models the authors use the Amplitude Versus Offset (AVO) technique of seismic data processing. This approach allows them to estimate the amount of gas hydrates in the pore space, and also to tell whether the permeability of the hydrated sediment is high or low. The latter is important for determining whether free methane can be trapped underneath a BSR.

  9. Sequential biventricular pacing improves regional contractility, longitudinal function and dyssynchrony in patients with heart failure and prolonged QRS

    Directory of Open Access Journals (Sweden)

    Ring Margareta

    2010-04-01

    Full Text Available Abstract Aims Biventricular pacing (BiP is an effective treatment in systolic heart failure (HF patients with prolonged QRS. However, approximately 35% of the patients receiving BiP are classified as non-responders. The aim of this study is to evaluate the acute effects of VV-optimization on systolic heart function. Methods Twenty-one HF patients aged 72 (46-88 years, QRS 154 (120-190 ms, were studied with echocardiography, Tissue Doppler Imaging (TDI and 3D-echo the first day after receiving a BiP device. TDI was performed; during simultaneous pacing (LV-lead pacing 4 ms before the RV-lead and during sequential pacing (LV 20 and 40 ms before RV and RV 20 and 40 ms before LV-lead pacing. Systolic heart function was studied by tissue tracking (TT for longitudinal function and systolic maximal velocity (SMV for regional contractility and signs of dyssynchrony assessed by time-delays standard deviation of aortic valve opening to SMV, AVO-SMV/SD and tissue synchronization imaging (TSI. Results The TT mean value preoperatively was 4,2 ± 1,5 and increased at simultaneous pacing to 5,0 ± 1,2 mm (p Conclusions VV-optimization in the acute phase improves systolic heart function more than simultaneous BiP pacing. Long-term effects should be evaluated in prospective randomized trials.

  10. SEISMIC ATTENUATION FOR RESERVOIR CHARACTERIZATION

    Energy Technology Data Exchange (ETDEWEB)

    Joel Walls; M.T. Taner; Naum Derzhi; Gary Mavko; Jack Dvorkin

    2003-12-01

    We have developed and tested technology for a new type of direct hydrocarbon detection. The method uses inelastic rock properties to greatly enhance the sensitivity of surface seismic methods to the presence of oil and gas saturation. These methods include use of energy absorption, dispersion, and attenuation (Q) along with traditional seismic attributes like velocity, impedance, and AVO. Our approach is to combine three elements: (1) a synthesis of the latest rock physics understanding of how rock inelasticity is related to rock type, pore fluid types, and pore microstructure, (2) synthetic seismic modeling that will help identify the relative contributions of scattering and intrinsic inelasticity to apparent Q attributes, and (3) robust algorithms that extract relative wave attenuation attributes from seismic data. This project provides: (1) Additional petrophysical insight from acquired data; (2) Increased understanding of rock and fluid properties; (3) New techniques to measure reservoir properties that are not currently available; and (4) Provide tools to more accurately describe the reservoir and predict oil location and volumes. These methodologies will improve the industry's ability to predict and quantify oil and gas saturation distribution, and to apply this information through geologic models to enhance reservoir simulation. We have applied for two separate patents relating to work that was completed as part of this project.

  11. Seismic reflections associated with submarine gas hydrates

    Energy Technology Data Exchange (ETDEWEB)

    Andreassen, K.

    1995-12-31

    Gas hydrates are often suggested as a future energy resource. This doctoral thesis improves the understanding of the concentration and distribution of natural submarine gas hydrates. The presence of these hydrates are commonly inferred from strong bottom simulating reflection (BSR). To investigate the nature of BSR, this work uses seismic studies of hydrate-related BSRs at two different locations, one where gas hydrates are accepted to exist and interpreted to be very extensive (in the Beaufort Sea), the other with good velocity data and downhole logs available (offshore Oregon). To ascertain the presence of free gas under the BSR, prestack offset data must supplement near-vertical incidence seismic data. A tentative model for physical properties of sediments partially saturated with gas hydrate and free gas is presented. This model, together with drilling information and seismic data containing the BSR beneath the Oregon margin and the Beaufort Sea, made it possible to better understand when to apply the amplitude-versus-offset (AVO) method to constrain BSR gas hydrate and gas models. Distribution of natural gas hydrates offshore Norway and Svalbard is discussed and interpreted as reflections from the base of gas hydrate-bearing sediments, overlying sediments containing free gas. Gas hydrates inferred to exist at the Norwegian-Svalbard continental margin correlate well with Cenozoic depocenters, and the associated gas is assumed to be mainly biogenic. Parts of that margin have a high potential for natural gas hydrates of both biogenic and thermogenic origin. 235 refs., 86 figs., 4 tabs.

  12. Neferine augments therapeutic efficacy of cisplatin through ROS- mediated non-canonical autophagy in human lung adenocarcinoma (A549 cells).

    Science.gov (United States)

    Kalai Selvi, Sivalingam; Vinoth, Amirthalingam; Varadharajan, Thiyagarajan; Weng, Ching Feng; Vijaya Padma, Viswanadha

    2017-05-01

    Combination of dietary components with chemotherapy drugs is an emerging new strategy for cancer therapy to increase antitumor responses. Neferine, major bisbenzylisoquinoline alkaloid isolated from the seed embryo of Nelumbo nucifera (Lotus). In the present study, we investigated the efficacy of the combinatorial regimen of neferine and cisplatin compared to cisplatin high dose in human lung adenocarcinoma (A549) cells. Co-treatment with neferine enhanced cisplatin-induced autophagy in A549 cells was accompanied by Acidic vesicular accumulation (AVO), enhanced generation of reactive oxygen species (ROS) and depletion of intracellular glutathione (GSH), down regulation of PI3K/AKT/mTOR pathway, conversion of LC3B-I to LC3B-II. This enhanced autophagy developed via a non-canonical mechanism that did not require Beclin-1, PI3KCIII. In conclusion, these results suggest that neferine enhances cisplatin -induced autophagic cancer cell death through downregulation of PI3K/Akt/mTOR signaling pro-survival pathway and ROS- mediated Beclin-1 and PI3K CIII independent autophagy in human lung adenocarcinoma (A549 cells). Copyright © 2017 Elsevier Ltd. All rights reserved.

  13. Compatibility of selected plant-based shortening as lard substitute: microstructure, polymorphic forms and textural properties

    International Nuclear Information System (INIS)

    Yanty, N.A.M.; Marikkar, J.M.N.; Miskandar, M.S.; Bockstaele, F. Van; Dewettinck, K.; Nusantoro, B.P.

    2017-01-01

    A study was carried out to determine the compatibility of three plant-based shortening mixtures to lard shortening (LD) in terms of microstructure, polymorphic forms, and textural properties. The shortenings of binary, ternary, and quaternary fat mixtures were prepared according to a standard procedure by blending mee fat (MF) with palm stearin (PS) in a 99:1 (w/w) ratio; avocado fat (Avo) with PS and cocoa butter (CB) in a 84:7:9 (w/w) ratio; palm oil (PO) with PS, soybean oil (SBO) and CB in a 38:5:52:5 (w/w) ratio, respectively. The triacylglycerol composition, polymorphic forms, crystal morphology, and textural properties of the shortening were evaluated. This study found that all three plant-based shortenings and LD shortening were similar with respect to their consistency, hardness and compression and adhesiveness values. However, all plant-based shortening was found to be dissimilar to LD shortening with respect to microstructure. [es

  14. Discovery Mondays: 'Separating science from fiction'

    CERN Multimedia

    2006-01-01

    Photo credit: ESA/NASA, the AVO project and Paolo PadovaniDoes the imaginary word of fiction always end up becoming scientific reality? What futuristic visions can we extrapolate from today's technologies? Here is a short quiz to test your knowledge. Can YOU tell truth from fiction? True False The laser swords featuring in the Star Wars films really exist. Time travel is possible using black holes. You could eat a cake of antimatter. Levitation vehicles really exist. Dan Brown is a space alien. How can you distinguish truth from fiction, dreams from reality, real science and technology from the sci-fi fantasies so realistically described in novels, television and cinema? You are invited to come and discuss these questions at a Discovery Monday at the very frontiers of science..... Join us at Microcosm (Reception, Building 33, Meyrin site), on Monday, 4 September from 7:30 p.m. to 9 p.m. Entrance Free The event will be conducted in French. http://www.cern.ch/LundisDecouverte/ ...

  15. Oxidative stress in patients with endodontic pathologies

    Directory of Open Access Journals (Sweden)

    Vengerfeldt V

    2017-08-01

    Full Text Available Veiko Vengerfeldt,1 Reet Mändar,2,3 Mare Saag,1 Anneli Piir,2 Tiiu Kullisaar2 1Institute of Dental Sciences, Faculty of Medicine, University of Tartu, 2Institute of Biomedicine and Translational Medicine, Faculty of Medicine, University of Tartu, 3Competence Centre on Health Technologies, Tartu, Estonia Background: Apical periodontitis (AP is an inflammatory disease affecting periradicular tissues. It is a widespread condition but its etiopathogenetic mechanisms have not been completely elucidated and the current treatment options are not always successful.Purpose: To compare oxidative stress (OxS levels in the saliva and the endodontium (root canal [RC] contents in patients with different endodontic pathologies and in endodontically healthy subjects.Patients and methods: The study group of this comparison study included 22 subjects with primary chronic apical periodontitis (pCAP, 26 with posttreatment or secondary chronic apical periodontitis (sCAP, eight with acute periapical abscess, 13 with irreversible pulpitis, and 17 healthy controls. Resting saliva samples were collected before clinical treatment. Pulp samples (remnants of the pulp, tooth tissue, and/or previous root filling material were collected under strict aseptic conditions using the Hedström file. The samples were frozen to −80°C until analysis. OxS markers (myeloperoxidase [MPO], oxidative stress index [OSI], 8-isoprostanes [8-EPI] were detected in the saliva and the endodontium. Results: The highest MPO and 8-EPI levels were seen in pCAP and pulpitis, while the highest levels of OSI were seen in pCAP and abscess patients, as well as the saliva of sCAP patients. Controls showed the lowest OxS levels in both RC contents and saliva. Significant positive correlations between OxS markers, periapical index, and pain were revealed. Patients with pain had significantly higher OxS levels in both the endodontium (MPO median 27.9 vs 72.6 ng/mg protein, p=0.004; OSI 6.0 vs 10.4, p<0

  16. Augustine Volcano, Cook Inlet, Alaska (January 12, 2006)

    Science.gov (United States)

    2006-01-01

    Since last spring, the U.S. Geological Survey's Alaska Volcano Observatory (AVO) has detected increasing volcanic unrest at Augustine Volcano in Cook Inlet, Alaska near Anchorage. Based on all available monitoring data, AVO regards that an eruption similar to 1976 and 1986 is the most probable outcome. During January, activity has been episodic, and characterized by emission of steam and ash plumes, rising to altitudes in excess of 9,000 m (30,000 ft), and posing hazards to aircraft in the vicinity. An ASTER image was acquired at 12:42 AST on January 12, 2006, during an eruptive phase of Augustine. The perspective rendition shows the eruption plume derived from the ASTER image data. ASTER's stereo viewing capability was used to calculate the 3-dimensional topography of the eruption cloud as it was blown to the south by prevailing winds. From a maximum height of 3060 m (9950 ft), the plume cooled and its top descended to 1900 m (6175 ft). The perspective view shows the ASTER data draped over the plume top topography, combined with a base image acquired in 2000 by the Landsat satellite, that is itself draped over ground elevation data from the Shuttle Radar Topography Mission. The topographic relief has been increased 1.5 times for this illustration. Comparison of the ASTER plume topography data with ash dispersal models and weather radar data will allow the National Weather Service to validate and improve such models. These models are used to forecast volcanic ash plume trajectories and provide hazard alerts and warnings to aircraft in the Alaska region. ASTER is one of five Earth-observing instruments launched December 18, 1999, on NASA's Terra satellite. The instrument was built by Japan's Ministry of Economy, Trade and Industry. A joint U.S./Japan science team is responsible for validation and calibration of the instrument and the data products. The broad spectral coverage and high spectral resolution of ASTER provides scientists in numerous disciplines with

  17. Integrating sequence stratigraphy and rock-physics to interpret seismic amplitudes and predict reservoir quality

    Science.gov (United States)

    Dutta, Tanima

    improves the predictions of shear wave velocities. In addition, we provide empirical relations on normal compaction depth trends of porosity, velocities, and VP/VS ratio for shale and clean sands in shallow, supra-salt sediments in the Gulf of Mexico. Next, we identify probable spatial trends of sand/shale ratio and sorting as predicted by the conventional sequence stratigraphic model in minibasin settings (spill-and-fill model). These spatial trends are evaluated using well data from offshore West Africa, and the same well data are used to calibrate rock physics models (modified soft-sand model) that provide links between P-impedance and quartz/clay ratio, and sorting. The spatial increase in sand/shale ratio and sorting corresponds to an overall increase in P-impedance, and AVO intercept and gradient. The results are used as a guide to interpret sedimentological parameters from seismic attributes, away from the well locations. We present a quantitative link between carbonate cement and seismic attributes by combining stratigraphie cycles and the rock physics model (modified differential effective medium model). The variation in carbonate cement volume in West Africa can be linked with two distinct stratigraphic cycles: the coarsening-upward cycles and the fining-upward cycles. Cemented sandstones associated with these cycles exhibit distinct signatures on P-impedance vs. porosity and AVO intercept vs. gradient crossplots. These observations are important for assessing reservoir properties in the West Africa as well as in other analogous depositional environments. Finally, we investigate the relationship between seismic velocities and time temperature index (TTI) using basin and petroleum system modeling at Rio Muni basin, West Africa. We find that both VP and VS increase exponentially with TTI. The results can be applied to predict TTI, and thereby thermal maturity, from observed velocities.

  18. Inhibition of autophagy enhances DNA damage-induced apoptosis by disrupting CHK1-dependent S phase arrest

    Energy Technology Data Exchange (ETDEWEB)

    Liou, Jong-Shian; Wu, Yi-Chen; Yen, Wen-Yen; Tang, Yu-Shuan [Institute of Cellular and Organismic Biology, Academia Sinica, Taipei 115, Taiwan, ROC (China); Kakadiya, Rajesh B.; Su, Tsann-Long [Institute of Biomedical Sciences, Academia Sinica, Taipei 115, Taiwan, ROC (China); Yih, Ling-Huei, E-mail: lhyih@gate.sinica.edu.tw [Institute of Cellular and Organismic Biology, Academia Sinica, Taipei 115, Taiwan, ROC (China)

    2014-08-01

    DNA damage has been shown to induce autophagy, but the role of autophagy in the DNA damage response and cell fate is not fully understood. BO-1012, a bifunctional alkylating derivative of 3a-aza-cyclopenta[a]indene, is a potent DNA interstrand cross-linking agent with anticancer activity. In this study, BO-1012 was found to reduce DNA synthesis, inhibit S phase progression, and induce phosphorylation of histone H2AX on serine 139 (γH2AX) exclusively in S phase cells. Both CHK1 and CHK2 were phosphorylated in response to BO-1012 treatment, but only depletion of CHK1, but not CHK2, impaired BO-1012-induced S phase arrest and facilitated the entry of γH2AX-positive cells into G2 phase. CHK1 depletion also significantly enhanced BO-1012-induced cell death and apoptosis. These results indicate that BO-1012-induced S phase arrest is a CHK1-dependent pro-survival response. BO-1012 also resulted in marked induction of acidic vesicular organelle (AVO) formation and microtubule-associated protein 1 light chain 3 (LC3) processing and redistribution, features characteristic of autophagy. Depletion of ATG7 or co-treatment of cells with BO-1012 and either 3-methyladenine or bafilomycin A1, two inhibitors of autophagy, not only reduced CHK1 phosphorylation and disrupted S phase arrest, but also increased cleavage of caspase-9 and PARP, and cell death. These results suggest that cells initiate S phase arrest and autophagy as pro-survival responses to BO-1012-induced DNA damage, and that suppression of autophagy enhances BO-1012-induced apoptosis via disruption of CHK1-dependent S phase arrest. - Highlights: • Autophagy inhibitors enhanced the cytotoxicity of a DNA alkylating agent, BO-1012. • BO-1012-induced S phase arrest was a CHK1-dependent pro-survival response. • Autophagy inhibition enhanced BO-1012 cytotoxicity via disrupting the S phase arrest.

  19. Waveform modeling of the seismic response of a mid-ocean ridge axial melt sill

    Science.gov (United States)

    Xu, Min; Stephen, R. A.; Canales, J. Pablo

    2017-12-01

    Seismic reflections from axial magma lens (AML) are commonly observed along many mid-ocean ridges, and are thought to arise from the negative impedance contrast between a solid, high-speed lid and the underlying low-speed, molten or partially molten (mush) sill. The polarity of the AML reflection ( P AML P) at vertical incidence and the amplitude vs offset (AVO) behavior of the AML reflections (e.g., P AML P and S-converted P AML S waves) are often used as a diagnostic tool for the nature of the low-speed sill. Time-domain finite difference calculations for two-dimensional laterally homogeneous models show some scenarios make the interpretation of melt content from partial-offset stacks of P- and S-waves difficult. Laterally heterogeneous model calculations indicate diffractions from the edges of the finite-width AML reducing the amplitude of the AML reflections. Rough seafloor and/or a rough AML surface can also greatly reduce the amplitude of peg-leg multiples because of scattering and destructive interference. Mid-crustal seismic reflection events are observed in the three-dimensional multi-channel seismic dataset acquired over the RIDGE-2000 Integrated Study Site at East Pacific Rise (EPR, cruise MGL0812). Modeling indicates that the mid-crustal seismic reflection reflections are unlikely to arise from peg-leg multiples of the AML reflections, P-to- S converted phases, or scattering due to rough topography, but could probably arise from deeper multiple magma sills. Our results support the identification of Marjanović et al. (Nat Geosci 7(11):825-829, 2014) that a multi-level complex of melt lenses is present beneath the axis of the EPR.

  20. Autophagy inhibition enhances apigenin-induced apoptosis in human breast cancer cells

    Institute of Scientific and Technical Information of China (English)

    Xuchen Cao; Bowen Liu; Wenfeng Cao; Weiran Zhang; Fei Zhang; Hongmeng Zhao; Ran Meng

    2013-01-01

    Apigenin (4',5,7-trihydroxyflavone) is a member of the flavone subclass of flavonoids present in fruits and vegetables.The involvement of autophagy in the apigenin-induced apoptotic death of human breast cancer cells was investigated.Cell proliferation and viability were assessed by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) and clonogenic assays.Flow cytometry,fluorescent staining and Western blot analysis were employed to detect apoptosis and autophagy,and the role of autophagy was assessed using autophagy inhibitors.Apigenin dose-and time-dependently repressed the proliferation and clonogenic survival of the human breast cancer T47D and MDA-MB-231 cell lines.The death of T47D and MDA-MB-231 cells was due to apoptosis associated with increased levels of Caspase3,PARP cleavage and Bax/Bcl-2 ratios.The results from flow cytometry and fluorescent staining also verified the occurrence of apoptosis.In addition,the apigenin-treated cells exhibited autophagy,as characterized by the appearance of autophagosomes under fluorescence microscopy and the accumulation of acidic vesicular organelles (AVOs)by flow cytometry.Furthermore,the results of the Western blot analysis revealed that the level of LC3-Ⅱ,the processed form of LC3-Ⅰ,was increased.Treatment with the autophagy inhibitor,3-methyladenine (3-MA),significantly enhanced the apoptosis induced by apigenin,which was accompanied by an increase in the level of PARP cleavage.Similar results were also confirmed by flow cytometry and fluorescence microscopy.These results indicate that apigenin has apoptosis-and autophagy-inducing effects in breast cancer cells.Autophagy plays a cyto-protective role in apigenin-induced apoptosis,and the combination of apigenin and an autophagy inhibitor may be a promising strategy for breast cancer control.

  1. KMAH index and separation of PSP-waves from streamer data

    Science.gov (United States)

    Mitrofanov, Georgy; Priimenko, Viatcheslav

    2017-08-01

    The presence of triplications (caustics) can be a serious problem in seismic data processing and analysis. The travel-time curve becomes multi-valued and the geometrical spreading correction factor tends to zero due to energy focusing. To select the regions of possible triplications (caustics) of travel-times, which can arise during the propagation of reflected seismic waves, we use the Keller-Maslov-Arnol'd-Hörmander (KMAH) index. The identification of such regions improves the selection of signals associated with target reflecting horizons and their use in solving various inverse dynamic problems, including amplitude-versus-offset (AVO) and full-waveform inversions. The importance of the KMAH index increases in 4D surveys when the structure of the model is already known, and it is necessary to conduct a detailed analysis of the shapes of seismic signals with increasing accuracy when solving inverse seismic problems. In addition, this index can be valuable when solving various marine seismic problems associated with single and converted waves, in particular with PSP-waves. The present work is dedicated to the separation of signals associated with this type of wave using surface marine seismic data. However, the proposed algorithm has a wider application. It is based on: (i) a priori information on the medium under study; (ii) ray tracing method. The ray tracing method enables the identification of the corresponding signals and the determination of the time and space intervals, in which such signals are most accurately traced. These intervals are used in the selection of target signals, particularly signals related to PSP-waves. In order to select optimal areas of observation with higher amplitudes of target signals, we use the τ -p transform. To improve the stability of the signal separation, KMAH index is used. This approach allows the elimination of possible triplications (caustics) in the travel-time curve from the selected intervals.

  2. Interdisciplinary Research on Autism: Behavioral Measures in the Development of a Mouse Model of Autism

    Directory of Open Access Journals (Sweden)

    María I. Muñoz Blanco

    2011-03-01

    Full Text Available Un gran número de investigación biomédica ha reportado evidencia empírica respectoa la función de neuropéptidos específicos en el desarrollo de la sintomatologíadel autismo. Se sugiere que con el fin de obtener una mayor comprensión delautismo es necesario establecer un campo de investigación interdisciplinario enel cual es integren contribuciones tanto del Análisis Comportamental como de laBiología. En este estudio interdisciplinario preliminar, ratonas gestantes fueroninyectadas con lipopolisacárido – LPS (grupo experimental en el 17avo día degestación. Las camadas de estas ratonas fueron comparadas con camadas controlque no fueron inyectadas. Las mediciones de interacción social se realizaronen dos periodos, juvenil y adulto joven, utilizando un diseño ABAB que consistióen la presencia o ausencia de la madre en la cámara experimental. La interacciónsocial de cada cría se evaluó observando el número de acercamientos haciala madre. El promedio de velocidad, entendida como distancia recorrida sobretiempo, de cada ratón también fue calculado para cada sesión. Se concluye quees necesario un mayor refinamiento de la medida de interacción social utilizada,y que la introducción de una medida de desarrollo comportamental sería útil enla construcción de un modelo animal de autismo.

  3. Hospital communication between perception and cost savings: an Italian case study.

    Science.gov (United States)

    Pennacchini, M; Pensieri, C; Binetti, P

    2012-07-01

    Communication field is very much studied by Companies but not so much from the Italian NHS. We aim to study the suffering communication that patients, relatives and customers feel when they approach a hospital. The research was carried out in an Italian region: Lazio. The Objective was to take a picture of the current state of Regional Health-Care System (RHS) communication by local Visual Communication (VC), telematic, internal perception, communication propensity and perception of hospital's brand. We have sampled 7 hospitals (114 items): Web-site's analysis, Location's VC, Urp's manager interview, Focus-group, Analysis Valuator of the Hospital's Brand (AVoHB). WEB: 14% of web-sites had a positive score, 86% had an Hospital Service Guide, 43% hadn't Urp's e-mail, 29% had a ward's map, 0% was W3C. Average: -17pt. on ±74pt. VISUAL COMMUNICATION: 100% had a Help-desk at the entrance, 100% had readable signpost, 43% had a readable badge, 29% had chromatic signpost, 0% had an assistance signpost and none of them had the Toilettes signpost. Average: -10,42pt. on ±58pt. FOCUS-GROUP: Staff underline their very high interest in interpersonal communication. They report a lack of VC inside their hospitals that cannot help patients to be self-oriented. Lost users can only ask information to the first doctor they see, taking staff time, which is already lacked. AVOHB: Powergrid shows that the positioning of the Aggregated Brand (RHS) and of each hospital analyzed are in the III quadrant. By a Corporate Communication point of view we can see that almost all companies reach a good level in terms of effective communication but none of them excel in all critical areas for an effective communication.

  4. Highly-optimized TWSM software package for seismic diffraction modeling adapted for GPU-cluster

    Science.gov (United States)

    Zyatkov, Nikolay; Ayzenberg, Alena; Aizenberg, Arkady

    2015-04-01

    Oil producing companies concern to increase resolution capability of seismic data for complex oil-and-gas bearing deposits connected with salt domes, basalt traps, reefs, lenses, etc. Known methods of seismic wave theory define shape of hydrocarbon accumulation with nonsufficient resolution, since they do not account for multiple diffractions explicitly. We elaborate alternative seismic wave theory in terms of operators of propagation in layers and reflection-transmission at curved interfaces. Approximation of this theory is realized in the seismic frequency range as the Tip-Wave Superposition Method (TWSM). TWSM based on the operator theory allows to evaluate of wavefield in bounded domains/layers with geometrical shadow zones (in nature it can be: salt domes, basalt traps, reefs, lenses, etc.) accounting for so-called cascade diffraction. Cascade diffraction includes edge waves from sharp edges, creeping waves near concave parts of interfaces, waves of the whispering galleries near convex parts of interfaces, etc. The basic algorithm of TWSM package is based on multiplication of large-size matrices (make hundreds of terabytes in size). We use advanced information technologies for effective realization of numerical procedures of the TWSM. In particular, we actively use NVIDIA CUDA technology and GPU accelerators allowing to significantly improve the performance of the TWSM software package, that is important in using it for direct and inverse problems. The accuracy, stability and efficiency of the algorithm are justified by numerical examples with curved interfaces. TWSM package and its separate components can be used in different modeling tasks such as planning of acquisition systems, physical interpretation of laboratory modeling, modeling of individual waves of different types and in some inverse tasks such as imaging in case of laterally inhomogeneous overburden, AVO inversion.

  5. A Study on the Performance and Electrochemistry of Bryophyllum pinnatum Leaf (BPL) Electrochemical Cell

    Science.gov (United States)

    Al Mamun, Mohammad; Khan, M. I.; Sarker, M. H.; Khan, K. A.; Shajahan, M.; Professor K. A. Khan Team

    2017-01-01

    The study was carried out to investigate on an innovative invention, Pathor Kuchi Leaf (PKL) electrochemical cell, which is fueled with PKL sap of widely available plant called Bryophyllum pinnatum as an energy source for use in PKL battery to generate electricity. This battery, a primary source of electricity, has several order of magnitude longer shelf-lives than the traditional Galvanic cell battery, is still under investigation. In this regard, we have conducted some experiments using various instruments including Atomic Absorption Spectrophotometer (AAS), Ultra-Violet Visible spectrophotometer (UV-Vis), pH meter, Ampere-Volt-Ohm Meter (AVO Meter) etc. The AAS, UV-Vis and pH metric analysis data provided that the potential and current were produced as the Zn electrode itself acts as reductant while Cu2+ and H+ ions are behaving as oxidant. The significant influence of secondary salt on current and potential leads to the dissociation of weak organic acids in PKL juice, and subsequent enrichment to the reactant ions by the secondary salt effects. However, the liquid junction potential was not as great as minimized with the opposite transference of organic acid anions and H+ ions as their dissimilar ionic mobilities. Moreover, the large value of equilibrium constant (K) implies the big change in Gibbs free energy (ΔG), revealed the additional electrical work in presence of PKL sap. This easily fabricated high performance PKL battery can show an excellent promise during the off-peak across the country-side. Dept. of Physics and Dept. of Chemistry.

  6. Iterative Multiparameter Elastic Waveform Inversion Using Prestack Time Imaging and Kirchhoff approximation

    Science.gov (United States)

    Khaniani, Hassan

    This thesis proposes a "standard strategy" for iterative inversion of elastic properties from the seismic reflection data. The term "standard" refers to the current hands-on commercial techniques that are used for the seismic imaging and inverse problem. The method is established to reduce the computation time associated with elastic Full Waveform Inversion (FWI) methods. It makes use of AVO analysis, prestack time migration and corresponding forward modeling in an iterative scheme. The main objective is to describe the iterative inversion procedure used in seismic reflection data using simplified mathematical expression and their numerical applications. The frame work of the inversion is similar to (FWI) method but with less computational costs. The reduction of computational costs depends on the data conditioning (with or without multiple data), the level of the complexity of geological model and acquisition condition such as Signal to Noise Ratio (SNR). Many processing methods consider multiple events as noise and remove it from the data. This is the motivation for reducing the computational cost associated with Finite Difference Time Domain (FDTD) forward modeling and Reverse Time Migration (RTM)-based techniques. Therefore, a one-way solution of the wave equation for inversion is implemented. While less computationally intensive depth imaging methods are available by iterative coupling of ray theory and the Born approximation, it is shown that we can further reduce the cost of inversion by dropping the cost of ray tracing for traveltime estimation in a way similar to standard Prestack Time Migration (PSTM) and the corresponding forward modeling. This requires the model to have smooth lateral variations in elastic properties, so that the traveltime of the scatterpoints can be approximated by a Double Square Root (DSR) equation. To represent a more realistic and stable solution of the inverse problem, while considering the phase of supercritical angles, the

  7. Optical satellite data volcano monitoring: a multi-sensor rapid response system

    Science.gov (United States)

    Duda, Kenneth A.; Ramsey, Michael; Wessels, Rick L.; Dehn, Jonathan

    2009-01-01

    In this chapter, the use of satellite remote sensing to monitor active geological processes is described. Specifically, threats posed by volcanic eruptions are briefly outlined, and essential monitoring requirements are discussed. As an application example, a collaborative, multi-agency operational volcano monitoring system in the north Pacific is highlighted with a focus on the 2007 eruption of Kliuchevskoi volcano, Russia. The data from this system have been used since 2004 to detect the onset of volcanic activity, support the emergency response to large eruptions, and assess the volcanic products produced following the eruption. The overall utility of such integrative assessments is also summarized. The work described in this chapter was originally funded through two National Aeronautics and Space Administration (NASA) Earth System Science research grants that focused on the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) instrument. A skilled team of volcanologists, geologists, satellite tasking experts, satellite ground system experts, system engineers and software developers collaborated to accomplish the objectives. The first project, Automation of the ASTER Emergency Data Acquisition Protocol for Scientific Analysis, Disaster Monitoring, and Preparedness, established the original collaborative research and monitoring program between the University of Pittsburgh (UP), the Alaska Volcano Observatory (AVO), the NASA Land Processes Distributed Active Archive Center (LP DAAC) at the U.S. Geological Survey (USGS) Earth Resources Observation and Science (EROS) Center, and affiliates on the ASTER Science Team at the Jet Propulsion Laboratory (JPL) as well as associates at the Earth Remote Sensing Data Analysis Center (ERSDAC) in Japan. This grant, completed in 2008, also allowed for detailed volcanic analyses and data validation during three separate summer field campaigns to Kamchatka Russia. The second project, Expansion and synergistic use

  8. Reservoir characterization using production data and time-lapse seismic data

    Energy Technology Data Exchange (ETDEWEB)

    Dadashpour, Mohsen

    2009-12-15

    horizontal direction, and give a significant image of fluid and pressure changes from the entire reservoir. However, the results are associated with errors and uncertainties that are related to the repeatability of data acquisition, data processing sequences, low resolution in vertical direction, lack of rock physics understanding, and an error in up-scaling and cross-scaling seismic and simulation data. This project uses exact amplitudes related to the seismic images after processing them in two different forms: Zero offset amplitudes and Amplitude versus offset (AVO) gradients. The effect of adding AVO gradients in the objective function (the misfit between responses of model and real reservoir) is discussed. One of the key issues in parameter estimation is to develop an efficient and reliable non-linear regression procedure. This procedure is based on three concepts: mathematical model, objective function and optimization algorithm. The mathematical model (Forward model) in this project consists of two parts: a Reservoir simulator and a Forward seismic model. A three phase black oil commercial simulator (ECLIPSE 100) is used to simulate fluid and pressure changes within the reservoir due to depletion and water injection. Forward seismic modeling software, based on rock physic formulations (Gassmann equation and Hertz-Mindlin model) and matrix propagating techniques developed at NTNU, is used to provide 4D seismic amplitudes from saturation and pressure changes. A new objective function which is defined as the difference between observation data and simulated data contains 4D seismic and production parts. Because these data are from different natures, integrating them still present a challenge. A key issue is the type of 4D seismic data and the weighting factor between these terms. Different scenarios and weighting factors are tested and discussed. Different optimization techniques are tested to choose the easiest, fastest and most efficient and robust optimization

  9. Topotactic oxidation pathway of ScTiO3 and high-temperature structure evolution of ScTiO3.5 and Sc4Ti3O12-type phases.

    Science.gov (United States)

    Shafi, Shahid P; Hernden, Bradley C; Cranswick, Lachlan M D; Hansen, Thomas C; Bieringer, Mario

    2012-02-06

    The novel oxide defect fluorite phase ScTiO(3.5) is formed during the topotactic oxidation of ScTiO(3) bixbyite. We report the oxidation pathway of ScTiO(3) and structure evolution of ScTiO(3.5), Sc(4)Ti(3)O(12), and related scandium-deficient phases as well as high-temperature phase transitions between room temperature and 1300 °Cusing in-situ X-ray diffraction. We provide the first detailed powder neutron diffraction study for ScTiO(3). ScTiO(3) crystallizes in the cubic bixbyite structure in space group Ia3 (206) with a = 9.7099(4) Å. The topotactic oxidation product ScTiO(3.5) crystallizes in an oxide defect fluorite structure in space group Fm3m (225) with a = 4.89199(5) Å. Thermogravimetric and differential thermal analysis experiments combined with in-situ X-ray powder diffraction studies illustrate a complex sequence of a topotactic oxidation pathway, phase segregation, and ion ordering at high temperatures. The optimized bulk synthesis for phase pure ScTiO(3.5) is presented. In contrast to the vanadium-based defect fluorite phases AVO(3.5+x) (A = Sc, In) the novel titanium analogue ScTiO(3.5) is stable over a wide temperature range. Above 950 °C ScTiO(3.5) undergoes decomposition with the final products being Sc(4)Ti(3)O(12) and TiO(2). Simultaneous Rietveld refinements against powder X-ray and neutron diffraction data showed that Sc(4)Ti(3)O(12) also exists in the defect fluorite structure in space group Fm3m (225) with a = 4.90077(4) Å. Sc(4)Ti(3)O(12) undergoes partial reduction in CO/Ar atmosphere to form Sc(4)Ti(3)O(11.69(2)).

  10. Integrating SAR with Optical and Thermal Remote Sensing for Operational Near Real-Time Volcano Monitoring

    Science.gov (United States)

    Meyer, F. J.; Webley, P.; Dehn, J.; Arko, S. A.; McAlpin, D. B.

    2013-12-01

    Volcanic eruptions are among the most significant hazards to human society, capable of triggering natural disasters on regional to global scales. In the last decade, remote sensing techniques have become established in operational forecasting, monitoring, and managing of volcanic hazards. Monitoring organizations, like the Alaska Volcano Observatory (AVO), are nowadays heavily relying on remote sensing data from a variety of optical and thermal sensors to provide time-critical hazard information. Despite the high utilization of these remote sensing data to detect and monitor volcanic eruptions, the presence of clouds and a dependence on solar illumination often limit their impact on decision making processes. Synthetic Aperture Radar (SAR) systems are widely believed to be superior to optical sensors in operational monitoring situations, due to the weather and illumination independence of their observations and the sensitivity of SAR to surface changes and deformation. Despite these benefits, the contributions of SAR to operational volcano monitoring have been limited in the past due to (1) high SAR data costs, (2) traditionally long data processing times, and (3) the low temporal sampling frequencies inherent to most SAR systems. In this study, we present improved data access, data processing, and data integration techniques that mitigate some of the above mentioned limitations and allow, for the first time, a meaningful integration of SAR into operational volcano monitoring systems. We will introduce a new database interface that was developed in cooperation with the Alaska Satellite Facility (ASF) and allows for rapid and seamless data access to all of ASF's SAR data holdings. We will also present processing techniques that improve the temporal frequency with which hazard-related products can be produced. These techniques take advantage of modern signal processing technology as well as new radiometric normalization schemes, both enabling the combination of

  11. Shallow gas in Cenozoic sediments of the Southern North Sea

    Science.gov (United States)

    Trampe, Anna F.; Lutz, Rüdiger; Franke, Dieter; Thöle, Hauke; Arfai, Jashar

    2013-04-01

    Shallow petroleum systems in the southern North Sea are known for several decades but they were not actively explored for a long time. In recent years these unconventional shallow petroleum systems are studied in greater detail and one shallow gas field (A-12) is in production in the Netherlands. Additionally, oil was encountered in Miocene sandstones in the southern Danish North Sea (Lille John well) just north of the Danish-German border. Seismic amplitude anomalies are an indication for hydrocarbons in sediments. Therefore we have mapped the occurrence of seismic amplitude anomalies in the German North Sea based on more than 25.000 km of 2D seismic data and around 4.000 km2 of 3D seismic data. Amplitude anomalies are ubiquitous phenomena in the study area. These anomalies are not only caused by hydrocarbons but also by changing lithologies e.g. peat or fluid migration. Therefore several classes of seismic anomalies, e.g. bright spots, chimneys, blanking areas and velocity pull-down were mapped. Examples for these classes were studied with AVO (amplitude variation with offset) analyses to verify the existence or non-existence of gas in the sediments. Shallow gas can be produced and transported through the dense pipeline grid of the southern and central North Sea or it could be burned offshore close to wind parks in small power plants and the electric energy then transported through the existing power connections of the wind parks. Thus enabling a continuous energy supply during calm wind periods. This study is carried out within the framework of the project "Geoscientific Potential of the German North Sea (GPDN)" in which the Cenozoic sedimentary system was mapped in great detail. A detailed model of delta evolution (Baltic river system) was developed which serves as a structural framework. The studied interval is time equivalent to the Utsira formation which is used offshore Norway for sequestration of CO2. These different possibilities of using or exploiting

  12. Global transcriptional analysis of nitrogen fixation and ammonium repression in root-associated Pseudomonas stutzeri A1501

    Directory of Open Access Journals (Sweden)

    Lu Wei

    2010-01-01

    Full Text Available Abstract Background Biological nitrogen fixation is highly controlled at the transcriptional level by regulatory networks that respond to the availability of fixed nitrogen. In many diazotrophs, addition of excess ammonium in the growth medium results in immediate repression of nif gene transcription. Although the regulatory cascades that control the transcription of the nif genes in proteobacteria have been well investigated, there are limited data on the kinetics of ammonium-dependent repression of nitrogen fixation. Results Here we report a global transcriptional profiling analysis of nitrogen fixation and ammonium repression in Pseudomonas stutzeri A1501, a root-associated and nitrogen-fixing bacterium. A total of 166 genes, including those coding for the global nitrogen regulation (Ntr and Nif-specific regulatory proteins, were upregulated under nitrogen fixation conditions but rapidly downregulated as early as 10 min after ammonium shock. Among these nitrogen fixation-inducible genes, 95 have orthologs in each of Azoarcus sp. BH72 and Azotobacter vinelandii AvoP. In particular, a 49-kb expression island containing nif and other associated genes was markedly downregulated by ammonium shock. Further functional characterization of pnfA, a new NifA-σ54-dependent gene chromosomally linked to nifHDK, is reported. This gene encodes a protein product with an amino acid sequence similar to that of five hypothetical proteins found only in diazotrophic strains. No noticeable differences in the transcription of nifHDK were detected between the wild type strain and pnfA mutant. However, the mutant strain exhibited a significant decrease in nitrogenase activity under microaerobic conditions and lost its ability to use nitrate as a terminal electron acceptor for the support of nitrogen fixation under anaerobic conditions. Conclusions Based on our results, we conclude that transcriptional regulation of nif gene expression in A1501 is mediated by the nif

  13. Real-time Volcanic Cloud Products and Predictions for Aviation Alerts

    Science.gov (United States)

    Krotkov, N. A.; Hughes, E. J.; da Silva, A. M., Jr.; Seftor, C. J.; Brentzel, K. W.; Hassinen, S.; Heinrichs, T. A.; Schneider, D. J.; Hoffman, R.; Myers, T.; Flynn, L. E.; Niu, J.; Theys, N.; Brenot, H. H.

    2016-12-01

    We will discuss progress of the NASA ASP project, which promotes the use of satellite volcanic SO2 (VSO2) and Ash (VA) data, and forecasting tools that enhance VA Decision Support Systems (DSS) at the VA Advisory Centers (VAACs) for prompt aviation warnings. The goals are: (1) transition NASA algorithms to NOAA for global NRT processing and integration into DSS at Washington VAAC for operational users and public dissemination; (2) Utilize Direct Broadcast capability of the Aura and SNPP satellites to process Direct Readout (DR) data at two high latitude locations in Finland and Fairbanks, Alaska to enhance VA DSS in Europe and at USGS's Alaska Volcano Observatory (AVO) and Alaska-VAAC; (3) Improve global Eulerian model-based VA/VSO2 forecasting and risk/cost assessments with Metron Aviation. Our global NRT OMI and OMPS data have been fully integrated into European Support to Aviation Control Service and NOAA operational web sites. We are transitioning OMPS processing to our partners at NOAA/NESDIS to integrate into operational processing environment. NASA's Suomi NPP Ozone Science Team, in conjunction with GSFC's Direct Readout Laboratory (DRL), have implemented Version 2 of the OMPS real-time DR processing package to generate VSO2 and VA products at the Geographic Information Network of Alaska (GINA) and the Finnish Meteorological Institute (FMI). The system provides real-time coverage over some of the most congested airspace and over many of the most active volcanoes in the world. The OMPS real time capability is now publicly available via DRL's IPOPP package. We use satellite observations to define volcanic source term estimates in the NASA GOES-5 model, which was updated allowing for the simulation of VA and VSO2 clouds. Column SO2 observations from SNPP/OMPS provide an initial estimate of the total cloud SO2 mass, and are used with backward transport analysis to make an initial cloud height estimate. Later VSO2 observations are used to "nudge" the SO2 mass

  14. Broadening the Quality and Capabilities of the EarthScope Alaska Transportable Array

    Science.gov (United States)

    Busby, R. W.

    2016-12-01

    In 2016, the EarthScope Transportable Array (TA) program will have 195 broadband seismic stations operating in Alaska and western Canada. This ambitious project will culminate in a network of 268 new or upgraded real-time seismic stations operating through 2019. The challenging environmental conditions and the remoteness of Alaska have motivated a new method for constructing a high-quality, temporary seismic network. The Alaska TA station design builds on experience of the Lower 48 TA deployment and adds design requirements because most stations are accessible only by helicopter. The stations utilize new high-performance posthole sensors, a specially built hammer/auger drill, and lightweight lithium ion batteries to minimize sling loads. A uniform station design enables a modest crew to build the network on a short timeline and operate them through the difficult conditions of rural Alaska. The Alaska TA deployment has increased the quality of seismic data, with some well-sited 2-3 m posthole stations approaching the performance of permanent Global Seismic Network stations emplaced in 100 m boreholes. The real-time data access, power budget, protective enclosure and remote logistics of these TA stations has attracted collaborations with NASA, NOAA, USGS, AVO and other organizations to add auxiliary sensors to the suite of instruments at many TA stations. Strong motion sensors have been added to (18) stations near the subduction trench to complement SM stations operated by AEC, ANSS and GSN. All TA and most upgraded stations have pressure and infrasound sensors, and 150 TA stations are receiving a Vaisala weather sensor, supplied by the National Weather Service Alaska Region and NASA, capable of measuring temperature, pressure, relative humidity, wind speed/direction, and precipitation intensity. We are also installing about (40) autonomous soil temperature profile kits adjacent to northern stations. While the priority continues to be collecting seismic data, these

  15. NON-INVASIVE DETERMINATION OF THE LOCATION AND DISTRIBUTION OF FREE-PHASE DENSE NONAQUEOUS PHASE LIQUIDS (DNAPL) BY SEISMIC REFLECTION TECHNIQUES

    Energy Technology Data Exchange (ETDEWEB)

    Michael G. Waddell; William J. Domoracki; Tom J. Temples

    2001-05-01

    This semi-annual technical progress report is for Task 4 site evaluation, Task 5 seismic reflection design and acquisition, and Task 6 seismic reflection processing and interpretation on DOE contact number DE-AR26-98FT40369. The project had planned one additional deployment to another site other than Savannah River Site (SRS) or DOE Hanford. During this reporting period the project had an ASME peer review. The findings and recommendation of the review panel, as well at the project team response to comments, are in Appendix A. After the SUBCON midyear review in Albuquerque, NM and the peer review it was decided that two additional deployments would be performed. The first deployment is to test the feasibility of using non-invasive seismic reflection and AVO analysis as monitoring to assist in determining the effectiveness of Dynamic Underground Stripping (DUS) in removal of DNAPL. Under the rescope of the project, Task 4 would be performed at the Charleston Navy Weapons Station, Charleston, SC and not at the Dynamic Underground Stripping (DUS) project at SRS. The project team had already completed Task 4 at the M-area seepage basin, only a few hundred yards away from the DUS site. Because the geology is the same, Task 4 was not necessary. However, a Vertical Seismic Profile (VSP) was conducted in one well to calibrate the geology to the seismic data. The first deployment to the DUS Site (Tasks 5 and 6) has been completed. Once the steam has been turned off these tasks will be performed again to compare the results to the pre-steam data. The results from the first deployment to the DUS site indicated a seismic amplitude anomaly at the location and depths of the known high concentrations of DNAPL. The deployment to another site with different geologic conditions was supposed to occur during this reporting period. The first site selected was DOE Paducah, Kentucky. After almost eight months of negotiation, site access was denied requiring the selection of another site

  16. A comparison between two global optimization algorithms (genetic and differential evolution) to calculate the reflection coefficients in fractured media; Uma comparacao entre dois algoritmos de otimizacao global (algoritmo genetico e evolucao diferencial) para inversao de coeficientes de reflexao em meios fraturados

    Energy Technology Data Exchange (ETDEWEB)

    Vanzeler, Francisco Joclean Alves

    1999-06-01

    P-wave the elastic parameter of fractured media and contribute to improve the use of azimuthal AVO analyses. (author)

  17. Children with Burn Injury Have Impaired Cardiac Output during Submaximal Exercise.

    Science.gov (United States)

    Rivas, Eric; Herndon, David N; Beck, Kenneth C; Suman, Oscar E

    2017-10-01

    Burn trauma damages resting cardiac function; however, it is currently unknown if the cardiovascular response to exercise is likewise impaired. We tested the hypothesis that, in children, burn injury lowers cardiac output (Q˙) and stroke volume (SV) during submaximal exercise. Five children with 49% ± 4% total body surface area (BSA) burned (two female, 11.7 ± 1 yr, 40.4 ± 18 kg, 141.1 ± 9 cm) and eight similar nonburned controls (five female, 12.5 ± 2 yr, 58.0 ± 17 kg, 147.3 ± 12 cm) with comparable exercise capacity (peak oxygen consumption [peak V˙O2]: 31.9 ± 11 vs 36.8 ± 8 mL O2·kg·min, P = 0.39) participated. The exercise protocol entailed a preexercise (pre-EX) rest period followed by 3-min exercise stages at 20 W and 50 W. V˙O2, HR, Q˙ (via nonrebreathing), SV (Q˙/HR), and arteriovenous O2 difference ([a-v]O2diff, Q˙/ V˙O2) were the primary outcome variables. Using a 2-way factorial ANOVA (group [G] × exercise [EX]), we found that Q˙ was approximately 27% lower in the burned than the nonburned group at 20 W of exercise (burned 5.7 ± 1.0 vs nonburned: 7.9 ± 1.8 L·min) and 50 W of exercise (burned 6.9 ± 1.6 vs nonburned 9.2 ± 3.2 L·min) (G-EX interaction, P = 0.012). SV did not change from rest to exercise in burned children but increased by approximately 24% in the nonburned group (main effect for EX, P = 0.046). Neither [a-v] O2diff nor V˙O2 differed between groups at rest or exercise, but HR response to exercise was reduced in the burn group (G-EX interaction, P = 0.004). When normalized to BSA, SV (index) was similar between groups; however, Q˙ (index) remained attenuated in the burned group (G-EX interaction, P exercise. Further investigation of hemodynamic function during exercise will provide insights important for cardiovascular rehabilitation in burned children.

  18. Influence of treatment in multiple sclerosis dysability: an open, retrospective, non-randomized long-term analysis Influência do tratamento na incapacidade da esclerose múltipla: estudo aberto, retrospectivo e não randomizado em longo prazo

    Directory of Open Access Journals (Sweden)

    Lineu Cesar Werneck

    2010-08-01

    Full Text Available The efficacies of immunosuppressive (IMS and immunomodulatory (IMM drugs for multiple sclerosis (MS have been reported in several studies. These agents can reduce relapse rates and lesions observed by magnetic resonance imaging studies. However, the effect of these medications in disability progression over 4 years is rarely examined. OBJECTIVE: To study the disabilities associated with MS patients after a long time period and to analyze the therapeutic influence of different types of treatments in patient disease progression. METHOD: This is an open, uncontrolled, non-randomized, retrospective study of the disease progression using the Expanded Disability Status Scale (EDSS and the Multiple Sclerosis Severity Score (MSSS in 155 cases of MS, which were 76% female with a mean age of onset of 30.21±9.70. The follow-up period was 115.39±88.08 months (median 92, 3 to 447 months. These cases were submitted to the following 277 different therapeutic procedures: 62 without IMS or IMM therapy (SYT (just corticosteroids, 53 with azathioprine (AZA, 53 interferon-β (IFNβ-1b 250 µg (BET, 55 IFNβ-1a 22 µg (R22, 19 IFNβ-1a 30 µg (AVO, 15 IFNβ-1a 44 µg (R44, 15 glatiramer acetate (COP 20 mg, and 5 cases with mitoxantrone (MIT. RESULTS: The median EDSS group was 2.00 (0 to 5.5, mean 1.89±1.52 at the onset of each treatment and 2.50 (0 to 9, mean 3.06±2.18 at the end. The median initial MSSS was 3.34 (0.25 to 9.50, mean 3.94±2.91 and the final medial was 3.90 (0.05 to 9.88, mean 4.02±2.78. The EDSS between initial and final score for the whole group had statistically significant progression, as well as for the sub-groups SYT, AZA, BET and R22. No statistically significance difference was found in the MSSS between initial and final scores in the whole group or treatment sub-groups. The variation between the initial and final EDSS and MSSS among the types of treatments found no statistical significance for any group. CONCLUSION: In this study series

  19. The calembour in Rabbi Raphael Aharon Monsonego’s “Neot midbar”

    Directory of Open Access Journals (Sweden)

    Lavi, Tamar

    2015-06-01

    Full Text Available Rabbi Raphael Aharon Monsonego was a Moroccan rabbi who lived in the 18th-19th centuries. His literary creation is extensive, and apart from halachic texts he wrote a series of poems that are characterized by abundant use of the calembour technique. The calembour (in English, pun is a specific type of allusion used by North African Jewish poets and writers. Like all allusions it is based on “a meeting of two texts, one implicit – i.e., in our consciousness and memory, and the other explicit – i.e., in the actual text in front of us.” A calembour differs from other types of allusions in that it consists of “phonetic and spelling changes in the words, idioms and fragmented verses in order to gain a humorous effect and other associative allusion.” Namely, in the calembour a word or phrase from a biblical or rabbinic text is presented “with a minimal change in letter or vowel etc. […] creating a witticism or a new meaning.” The author assumes, then, that the reader is able to intuitively identify the original text despite the changes made and even enjoy and appreciate the linguistic witticism since he is well-versed in the Jewish sources (especially the Hebrew Bible and halachic literature. The aim of this paper is to examine the use of the calembour in Monsonego’s poetry through several examples of its different forms and especially through the analysis of one of the poems that features a larger use of this technique: “Im omar avo ha-‘ir” (‘If I resolve to arouse lament’.R. Raphael Aharón Monsonego fue un rabino marroquí que vivió entre los siglos XVIII y XIX. Su extensa obra literaria incluye textos religiosos de la Halajá, como también poemas que se caracterizan por el frecuente recurso a la técnica del calambur, por la cual hace referencia a versos bíblicos en un contexto diferente. El calambur es un artificio lingüístico, un tipo de alusión utilizada por poetas judíos del norte de África, que est

  20. Time lapse seismic observations and effects of reservoir compressibility at Teal South oil field

    Science.gov (United States)

    Islam, Nayyer

    One of the original ocean-bottom time-lapse seismic studies was performed at the Teal South oil field in the Gulf of Mexico during the late 1990's. This work reexamines some aspects of previous work using modern analysis techniques to provide improved quantitative interpretations. Using three-dimensional volume visualization of legacy data and the two phases of post-production time-lapse data, I provide additional insight into the fluid migration pathways and the pressure communication between different reservoirs, separated by faults. This work supports a conclusion from previous studies that production from one reservoir caused regional pressure decline that in turn resulted in liberation of gas from multiple surrounding unproduced reservoirs. I also provide an explanation for unusual time-lapse changes in amplitude-versus-offset (AVO) data related to the compaction of the producing reservoir which, in turn, changed an isotropic medium to an anisotropic medium. In the first part of this work, I examine regional changes in seismic response due to the production of oil and gas from one reservoir. The previous studies primarily used two post-production ocean-bottom surveys (Phase I and Phase II), and not the legacy streamer data, due to the unavailability of legacy prestack data and very different acquisition parameters. In order to incorporate the legacy data in the present study, all three post-stack data sets were cross-equalized and examined using instantaneous amplitude and energy volumes. This approach appears quite effective and helps to suppress changes unrelated to production while emphasizing those large-amplitude changes that are related to production in this noisy (by current standards) suite of data. I examine the multiple data sets first by using the instantaneous amplitude and energy attributes, and then also examine specific apparent time-lapse changes through direct comparisons of seismic traces. In so doing, I identify time-delays that, when

  1. The origin and evolution of the term "karst"%术语"Karst"的起源和演化

    Institute of Scientific and Technical Information of China (English)

    Andrej Kranjc

    2011-01-01

    成为国际科技术语.%Even some recently published works including manuals,textbooks and lexicons,related to this topic contain inexact,not precise,discordant or wrong statements.Recent linguistic studies provide some new results regarding the word karst.The paper repeats some well known facts about the origin of the term karst but at the same time it gives some new results and interpretations.The name of the plateau in the background of the Trieste Bay (the Adriatic Sea) which the Slovenes call Kras,Italians Carso and Germans Karst is of pre-roman origin and Latinised into Carsus.The original name had the base * Karus-( Ptolemy wrote Kαpouσαδíωóρε) from the root * kar- meaning rock,stone.From the Latinised form Carsus developed Slovene,Italian and German names according to the rules of their languages.From the Central Europe the easiest and practically the only way leading to the Mediterranean was the road from Vienna to the port of Trieste.Travellers across the Karst described this unusual country and its natural phenomena,mostly with negative connotation and subsequently other limestone landscapes were compared to Karst.In 1830 F.J.H.Hohenwart wrote that "karst is not on the Karst only,but it stretches from the plain of Friuli to the Greek islands".Most of the descriptions of the Karst from that period were published in German language and this is the reason why the German form of the name became the international karstological term,the karst.

  2. Astronomical virtual observatory and the place and role of Bulgarian one

    Science.gov (United States)

    Petrov, Georgi; Dechev, Momchil; Slavcheva-Mihova, Luba; Duchlev, Peter; Mihov, Bojko; Kochev, Valentin; Bachev, Rumen

    2009-07-01

    Virtual observatory could be defined as a collection of integrated astronomical data archives and software tools that utilize computer networks to create an environment in which research can be conducted. Several countries have initiated national virtual observatory programs that combine existing databases from ground-based and orbiting observatories, scientific facility especially equipped to detect and record naturally occurring scientific phenomena. As a result, data from all the world's major observatories will be available to all users and to the public. This is significant not only because of the immense volume of astronomical data but also because the data on stars and galaxies has been compiled from observations in a variety of wavelengths-optical, radio, infrared, gamma ray, X-ray and more. In a virtual observatory environment, all of this data is integrated so that it can be synthesized and used in a given study. During the autumn of the 2001 (26.09.2001) six organizations from Europe put the establishment of the Astronomical Virtual Observatory (AVO)-ESO, ESA, Astrogrid, CDS, CNRS, Jodrell Bank (Dolensky et al., 2003). Its aims have been outlined as follows: - To provide comparative analysis of large sets of multiwavelength data; - To reuse data collected by a single source; - To provide uniform access to data; - To make data available to less-advantaged communities; - To be an educational tool. The Virtual observatory includes: - Tools that make it easy to locate and retrieve data from catalogues, archives, and databases worldwide; - Tools for data analysis, simulation, and visualization; - Tools to compare observations with results obtained from models, simulations and theory; - Interoperability: services that can be used regardless of the clients computing platform, operating system and software capabilities; - Access to data in near real-time, archived data and historical data; - Additional information - documentation, user-guides, reports

  3. Volcano-Monitoring Instrumentation in the United States, 2008

    Science.gov (United States)

    Guffanti, Marianne; Diefenbach, Angela K.; Ewert, John W.; Ramsey, David W.; Cervelli, Peter F.; Schilling, Steven P.

    2010-01-01

    The United States is one of the most volcanically active countries in the world. According to the global volcanism database of the Smithsonian Institution, the United States (including its Commonwealth of the Northern Mariana Islands) is home to about 170 volcanoes that are in an eruptive phase, have erupted in historical time, or have not erupted recently but are young enough (eruptions within the past 10,000 years) to be capable of reawakening. From 1980 through 2008, 30 of these volcanoes erupted, several repeatedly. Volcano monitoring in the United States is carried out by the U.S. Geological Survey (USGS) Volcano Hazards Program, which operates a system of five volcano observatories-Alaska Volcano Observatory (AVO), Cascades Volcano Observatory (CVO), Hawaiian Volcano Observatory (HVO), Long Valley Observatory (LVO), and Yellowstone Volcano Observatory (YVO). The observatories issue public alerts about conditions and hazards at U.S. volcanoes in support of the USGS mandate under P.L. 93-288 (Stafford Act) to provide timely warnings of potential volcanic disasters to the affected populace and civil authorities. To make efficient use of the Nation's scientific resources, the volcano observatories operate in partnership with universities and other governmental agencies through various formal agreements. The Consortium of U.S. Volcano Observatories (CUSVO) was established in 2001 to promote scientific cooperation among the Federal, academic, and State agencies involved in observatory operations. Other groups also contribute to volcano monitoring by sponsoring long-term installation of geophysical instruments at some volcanoes for specific research projects. This report describes a database of information about permanently installed ground-based instruments used by the U.S. volcano observatories to monitor volcanic activity (unrest and eruptions). The purposes of this Volcano-Monitoring Instrumentation Database (VMID) are to (1) document the Nation's existing

  4. Seismic Anisotropy of Soft Sands, Offshore Western AUstralia

    Science.gov (United States)

    Urosevic, M.; Gurevich, B.

    2007-05-01

    the VSP data. Further analysis of the soft sand anisotropy was conducted on surface seismic data. Magnitude of the overlain shale anisotropy was first established by measurements in the dominant horizontal stress direction. Subsequently pre-stack reflection amplitudes measured along several azimuths were matched to expected amplitudes from anisotropic AVO modelling. The results indicate that the anisotropy of the reservoir sands is high (more than 10%) at sonic frequencies but weak (about 2-3%), at seismic frequencies. We think this anisotropy is caused by the preferential closure of compliant inter-granular contacts oriented perpendicular to the principal horizontal stress. The effect is weaker at seismic frequencies since the wavelength in this case involves shales as well as sand. Furthermore, sonic anisotropy could have also been affected by the local stress conditions around the wellbore.

  5. Multi-physics and multi-scale characterization of shale anisotropy

    Science.gov (United States)

    Sarout, J.; Nadri, D.; Delle Piane, C.; Esteban, L.; Dewhurst, D.; Clennell, M. B.

    2012-12-01

    , P-wave velocity was measured along 100 different propagation paths on a single cylindrical shale specimen using miniature ultrasonic transducers. Assuming that (i) the elastic tensor of this shale is transversely isotropic; and (i) the sample has been cored perfectly perpendicular to the bedding plane (symmetry plane is horizontal), Thomsen's anisotropy parameters inverted from the measured velocities are: - P-wave velocity along the symmetry axis (perpendicular to the bedding plane) αo=3.45km/s; - P-wave anisotropy ɛ=0.12; - Parameter controlling the wave front geometry δ=0.058. A novel inversion algorithm allows for recovering these parameters without assuming a priori a horizontal bedding (symmetry) plane. The inversion of the same data set using this algorithm yields (i) αo=3.23km/s, ɛ=0.25 and δ=0.18, and (ii) the elastic symmetry axis is inclined of ω=30° with respect to the specimen's axis. Such difference can have strong impact on field applications (AVO, ray tracing, tomography).

  6. Multicomponent Seismic Analysis and Calibration to Improve Recovery from Algal Mounds: Application to the Roadrunner/Towaoc area of the Paradox Basin, UTE Mountain UTE Reservation, Colorado

    International Nuclear Information System (INIS)

    Joe Hachey

    2007-01-01

    to nine components was to provide additional shear wave component data that might prove useful in delineating internal mound reservoir attributes. Also, Red Willow extended the P-wave portion of the survey to the northwest of the original 6 mi 2 (15.6 km 2 ) 3D9C area in order to extend coverage further to the northwest to the Marble Wash area. In order to accomplish this scope of work, 3D9C seismic data set covering two known reservoirs was acquired and processed. Three-dimensional, zero-offset vertical seismic profile (VSP) data was acquired to determine the shear wave velocities for processing the sh3Dseismic data. Anisotropic velocity, and azimuthal AVO processing was carried out in addition to the conventional 3D P-wave data processing. All P-, PS- and S-wave volumes of the seismic data were interpreted to map the seismic response. The interpretation consisted of conventional cross-plots of seismic attributes vs. geological and reservoir engineering data, as well as multivariate and neural net analyses to assess whether additional resolution on exploration and engineering parameters could be achieved through the combined use of several seismic variables. Engineering data in the two reservoirs was used to develop a combined lithology, structure and permeability map. On the basis of the seismic data, a well was drilled into the northern mound trend in the project area. This well, Roadrunner No.9-2, was brought into production in late April 2006 and continues to produce modest amounts of oil and gas. As of the end of August 2007, the well has produced approximately 12,000 barrels of oil and 32,000 mcf of gas. A static reservoir model was created from the seismic data interpretations and well data. The seismic data was tied to various markers identified in the well logs, which in turn were related to lithostratigraphy. The tops and thicknesses of the various units were extrapolated from well control based upon the seismic data that was calibrated to the well picks

  7. Multicomponent Seismic Analysis and Calibration to Improve Recovery from Algal Mounds: Application to the Roadrunner/Towaoc area of the Paradox Basin, UTE Mountain UTE Reservation, Colorado

    Energy Technology Data Exchange (ETDEWEB)

    Joe Hachey

    2007-09-30

    of this upgrade to nine components was to provide additional shear wave component data that might prove useful in delineating internal mound reservoir attributes. Also, Red Willow extended the P-wave portion of the survey to the northwest of the original 6 mi{sup 2} (15.6 km{sup 2}) 3D9C area in order to extend coverage further to the northwest to the Marble Wash area. In order to accomplish this scope of work, 3D9C seismic data set covering two known reservoirs was acquired and processed. Three-dimensional, zero-offset vertical seismic profile (VSP) data was acquired to determine the shear wave velocities for processing the sh3Dseismic data. Anisotropic velocity, and azimuthal AVO processing was carried out in addition to the conventional 3D P-wave data processing. All P-, PS- and S-wave volumes of the seismic data were interpreted to map the seismic response. The interpretation consisted of conventional cross-plots of seismic attributes vs. geological and reservoir engineering data, as well as multivariate and neural net analyses to assess whether additional resolution on exploration and engineering parameters could be achieved through the combined use of several seismic variables. Engineering data in the two reservoirs was used to develop a combined lithology, structure and permeability map. On the basis of the seismic data, a well was drilled into the northern mound trend in the project area. This well, Roadrunner No.9-2, was brought into production in late April 2006 and continues to produce modest amounts of oil and gas. As of the end of August 2007, the well has produced approximately 12,000 barrels of oil and 32,000 mcf of gas. A static reservoir model was created from the seismic data interpretations and well data. The seismic data was tied to various markers identified in the well logs, which in turn were related to lithostratigraphy. The tops and thicknesses of the various units were extrapolated from well control based upon the seismic data that was

  8. A Portrait of One Hundred Thousand and One Galaxies

    Science.gov (United States)

    2002-08-01

    Rich and Inspiring Experience with NGC 300 Images from the ESO Science Data Archive Summary A series of wide-field images centred on the nearby spiral galaxy NGC 300 , obtained with the Wide-Field Imager (WFI) on the MPG/ESO 2.2-m telescope at the La Silla Observatory , have been combined into a magnificent colour photo. These images have been used by different groups of astronomers for various kinds of scientific investigations, ranging from individual stars and nebulae in NGC 300, to distant galaxies and other objects in the background. This material provides an interesting demonstration of the multiple use of astronomical data, now facilitated by the establishment of extensively documented data archives, like the ESO Science Data Archive that now is growing rapidly and already contains over 15 Terabyte. Based on the concept of Astronomical Virtual Observatories (AVOs) , the use of archival data sets is on the rise and provides a large number of scientists with excellent opportunities for front-line investigations without having to wait for precious observing time. In addition to presenting a magnificent astronomical photo, the present account also illustrates this important new tool of the modern science of astronomy and astrophysics. PR Photo 18a/02 : WFI colour image of spiral galaxy NGC 300 (full field) . PR Photo 18b/02 : Cepheid stars in NGC 300 PR Photo 18c/02 : H-alpha image of NGC 300 PR Photo 18d/02 : Distant cluster of galaxies CL0053-37 in the NGC 300 field PR Photo 18e/02 : Dark matter distribution in CL0053-37 PR Photo 18f/02 : Distant, reddened cluster of galaxies in the NGC 300 field PR Photo 18g/02 : Distant galaxies, seen through the outskirts of NGC 300 PR Photo 18h/02 : "The View Beyond" ESO PR Photo 18a/02 ESO PR Photo 18a/02 [Preview - JPEG: 400 x 412 pix - 112k] [Normal - JPEG: 1200 x 1237 pix - 1.7M] [Hi-Res - JPEG: 4000 x 4123 pix - 20.3M] Caption : PR Photo 18a/02 is a reproduction of a colour-composite image of the nearby spiral galaxy