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Sample records for bk070031 idm symphony

  1. Seismic Symphonies

    Science.gov (United States)

    Strinna, Elisa; Ferrari, Graziano

    2015-04-01

    The project started in 2008 as a sound installation, a collaboration between an artist, a barrel organ builder and a seismologist. The work differs from other attempts of sound transposition of seismic records. In this case seismic frequencies are not converted automatically into the "sound of the earthquake." However, it has been studied a musical translation system that, based on the organ tonal scale, generates a totally unexpected sequence of sounds which is intended to evoke the emotions aroused by the earthquake. The symphonies proposed in the project have somewhat peculiar origins: they in fact come to life from the translation of graphic tracks into a sound track. The graphic tracks in question are made up by copies of seismograms recorded during some earthquakes that have taken place around the world. Seismograms are translated into music by a sculpture-instrument, half a seismograph and half a barrel organ. The organ plays through holes practiced on paper. Adapting the documents to the instrument score, holes have been drilled on the waves' peaks. The organ covers about three tonal scales, starting from heavy and deep sounds it reaches up to high and jarring notes. The translation of the seismic records is based on a criterion that does match the highest sounds to larger amplitudes with lower ones to minors. Translating the seismogram in the organ score, the larger the amplitude of recorded waves, the more the seismogram covers the full tonal scale played by the barrel organ and the notes arouse an intense emotional response in the listener. Elisa Strinna's Seismic Symphonies installation becomes an unprecedented tool for emotional involvement, through which can be revived the memory of the greatest disasters of over a century of seismic history of the Earth. A bridge between art and science. Seismic Symphonies is also a symbolic inversion: the instrument of the organ is most commonly used in churches, and its sounds are derived from the heavens and

  2. Strauss, R.: Symphony in F minor, Op. 12... Tokyo Metropolitan Symphony Orchestra / David Nice

    Index Scriptorium Estoniae

    Nice, David

    1994-01-01

    Uuest heliplaadist "Strauss, R.: Symphony in F minor, Op. 12... Tokyo Metropolitan Symphony Orchestra / Hiroshi Wakasugi. Denon CD CO-75 860 (54 minutes); Symphony - comparative version: SNO, Järvi" (8/93)(CHAN) CHAN 9166

  3. Gade: Symphonies. Copenhagen Collegium Musicum / Robert Layton

    Index Scriptorium Estoniae

    Layton, Robert

    1994-01-01

    Uuest heliplaadist "Gade: Symphonies. Copenhagen Collegium Musicum. Michael Schonwandt.Marco Polo Dacapo CD DCCD 9201/2; Comparative versions: Symphony No. 1. Stockholm Sinf. / Järvi (11/87) BIS CD 339; Symphony No. 2.Stockholm Sinf. / Järvi (12/87) BIS CD 355; Symphony No. 4. Stockholm Sinf. / Järvi" (7/87) BIS CD 338; Symphony No. 6. Stockholm Sinf. / Järvi (12/87) BIS CD 356

  4. Rimsky-Korsakov: Symphonies / Robert Cowan

    Index Scriptorium Estoniae

    Cowan, Robert

    1994-01-01

    Uuest heliplaadist "Rimsky-Korsakov: Symphonies No. 1, Op. 1; No. 2 "Antar", Op. 9. Russian State Symphony Orchestra, Evgeni Svetlanov. RCA Victor Red Seal CD 09026 62558-2; Selected comparisons: Symphony No. 1. Gothenburg SO, Järvi (2/89) (DG) 423 604-2GH2; Symphony No. 2. Gothenburg SO, Järvi (2/89) (DG) 423 604-2GH2

  5. Raid, Kaljo: Symphony No. 2, "Stockholm" / Guy S. Rickards

    Index Scriptorium Estoniae

    Rickards, Guy S.

    1996-01-01

    Uuest heliplaadist "Raid, Kaljo: Symphony No. 2, "Stockholm"; Tubin, Eduard: Elegy for Strings (arr. Raid). Symphony No. 11 (orch. Raid). Estonian State Symphony Orchestra, Arvo Volmer". Koch International Classics 37291-2 (48 minutes:DDD)

  6. Barber. Symphony N 1, Op. 9 / Michael Oliver

    Index Scriptorium Estoniae

    Oliver, Michael

    1991-01-01

    Uuest heliplaadist "Barber. Symphony N 1, Op. 9. The School for Scandal Overture, Op. 5 Beach. Symphony in E minor, Op. 32, "Gaelic". Detroit Symphony Orchestra /Neeme Järvi" Chandes cassette ABTD 1550; CD CHAN 8958 (72 minutes)

  7. Svendsen Symphony No. 2 in B flat / Robert Layton

    Index Scriptorium Estoniae

    Layton, Robert

    1994-01-01

    Uuest heliplaadist "Svendsen Symphony No. 2 in B flat, Op. 15... Stavanger Symphony Orchestra / Grant Llewellyn. Chatsworth CD FCM 1002; Symphony No. 2 - selected comparisons: Gothenburg SO, Järvi (11/87)(BIS) CD 347

  8. Audiograms of symphony orchestra musicians

    DEFF Research Database (Denmark)

    Obeling, Lise; Poulsen, Torben

    1998-01-01

    The audiograms of fifty-seven musicians from four Danish symphony orchestras were determined. The fifty-seven persons (26 females and 31 males) were in the age range from 22 to 65 years. The subjects were interviewed and participated voluntarily in the investigation.Measurements of sound level were...... performed during rehearsal and during concerts in the four orchestras with a sound level meter placed in various instrument groups. At the same time a noise dose meter was used to evaluate the dose perceived by specific orchestra members.The average audiogram showed a decrease at higher frequencies similar...... that musicians cannot be expected to get pronounced hearing losses from playing in a symphony orchestra. It should be noted, though, that the data material is limited, and that the subjects have not been selected in a systematical or representative way....

  9. A Symphony Conducted by Brunet

    CERN Document Server

    Boykin, P Oscar; Kong, Joseph S; Lozev, Kamen M; Rezaei, Behnam A; Roychowdhury, Vwani P

    2007-01-01

    We introduce BruNet, a general P2P software framework which we use to produce the first implementation of Symphony, a 1-D Kleinberg small-world architecture. Our framework is designed to easily implement and measure different P2P protocols over different transport layers such as TCP or UDP. This paper discusses our implementation of the Symphony network, which allows each node to keep $k \\le \\log N$ shortcut connections and to route to any other node with a short average delay of $O(\\frac{1}{k}\\log^2 N)$. %This provides a continuous trade-off between node degree and routing latency. We present experimental results taken from several PlanetLab deployments of size up to 1060 nodes. These succes sful deployments represent some of the largest PlanetLab deployments of P2P overlays found in the literature, and show our implementation's robustness to massive node dynamics in a WAN environment.

  10. A Contextual Model for Identity Management (IdM) Interfaces

    Science.gov (United States)

    Fuller, Nathaniel J.

    2014-01-01

    The usability of Identity Management (IdM) systems is highly dependent upon design that simplifies the processes of identification, authentication, and authorization. Recent findings reveal two critical problems that degrade IdM usability: (1) unfeasible techniques for managing various digital identifiers, and (2) ambiguous security interfaces.…

  11. Color Stability of IDM Composite Resin

    Directory of Open Access Journals (Sweden)

    Ghavam M

    2000-06-01

    Full Text Available Discoloration of composite resins is considered to be a major factor in esthetic restoration"nfailures. The aim of this study was to evaluate color stability of IDM composite (both light and self cure"nsamples namely IL and IS, and to compare it with a self-cure composite (Degufill named DS and a light"ncure ormocer composite (Definite, called DL in the Report. 60 disk shaped samples of each composite"nwere prepared, according to ISO-7491. The samples were divided into 3 groups and aged as follows:"nA- (Control 7 days in dark 37°c chamber"nB- Foil covered and kept in 100% humidity, and 37°c in xenotest chamber for 24 hours, then transferred"nto a dark 37°c chamber for 6 more days."nC- Kept in 37°c, 100% humidity under the emission of xiiion lamp of xenotest chamber for 24 hours,"nand then transferred to 37°c dark chamber for 6 more days"nThe lightness and chromaticity values of samples were measured both before and after aging using a"nspectrophotometer (Data Flash. The total color changes as well as changes in lightness and chromaticity"nvalues were measured in the CIE L * a * b * scale, and analyzed. Color change was recorded to be"nsignificant in all samples after aging. The maximum change belonged to IL, which was significantly"ndifferent from DL and DS. It seems, in order to have a durable esthetic restoration using IDM, more"nscientific and professional consideration is needed in the production process.

  12. Mahler, G. Symphony N 5 / Johnson, Stephen

    Index Scriptorium Estoniae

    Johnson, Stephen

    1991-01-01

    Uuest heliplaadist "Mahler, G. Symphony N 5. Royal Liverpool Philharmonic Orchestra /Sir Charles Mackerras. EMI Eminence MC TC-EMx2164; CD-EMx2164 (70 minutes). Mahler. Symphony N 5. Royal Scottish National Orchestra /Neeme Järvi. Chandos MC ABTO 1454. CD CHAN 8829 (70 minutes). Sellected comparisons: VPO, Bernstein (8/88) New Phil., Barbiralli (11/88)

  13. NY TBO Research: Integrated Demand Management (IDM): IDM Concept, Tools, and Training Package

    Science.gov (United States)

    Smith, Nancy

    2016-01-01

    A series of human-in-the-loop simulation sessions were conducted in the Airspace Operations Laboratory (AOL) to evaluate a new traffic management concept called Integrated Demand Management (IDM). The simulation explored how to address chronic equity, throughput and delay issues associated with New Yorks high-volume airports by operationally integrating three current and NextGen capabilities the Collaborative Trajectory Options Program (CTOP), Time-Based Flow Management (TBFM) and Required Time of Arrival (RTA) in order to better manage traffic demand within the National Air Traffic System. A package of presentation slides was developed to describe the concept, tools, and training materials used in the simulation sessions. The package will be used to outbrief our stakeholders by both presenting orally and disseminating of the materials via email.

  14. Shostakovich: Symphony N14, Op. 135 / Edward Greenfield

    Index Scriptorium Estoniae

    Greenfield, Edward

    1994-01-01

    Uuest heliplaadist "Shostakovich: Symphony N14, Op. 135; Mussorgsky: Songs and Dances of Death. Ljuba Kazarnovskaya (sop.), Brigitte Fassbaender (mez), Sergei Leiferkus (bar), Gothenburg Symphony Orchestra, Neeme Järvi" DG CD 437 785 - 2GH

  15. Efficiency of TTAC's ORTEC IDM

    Energy Technology Data Exchange (ETDEWEB)

    Livesay, Jake [ORNL; Combs, Jason C [ORNL; Margrave, Timothy E [ORNL; Miller, Ian J [ORNL

    2012-08-01

    ORNL's Technical Testing and Analysis Center (TTAC) acquired a High Purity Germanium Detector (HPGe) from ORTEC - a variant called an Interchangeable Detection Module (IDM). This detector has excellent energy resolution as well as high intrinsic efficiency. The purpose of this report is to detail the determination of the efficiency curve of the IDM, so future measurements can quantify the (otherwise unknown) activity of sources. Without such a curve, the activity cannot be directly reported by use of the IDM alone - a separate device such as an ion chamber would be required. This builds upon the capability of TTAC. The method for determining the energy-dependent intrinsic efficiency is laid-out in this report. It's noteworthy that this basic technique can be applied to any spectroscopic radiation detector, independent of the specific type (e.g. NaI, CzT, ClYC).

  16. IDMS: inert dark matter model with a complex singlet

    Science.gov (United States)

    Bonilla, Cesar; Sokolowska, Dorota; Darvishi, Neda; Diaz-Cruz, J. Lorenzo; Krawczyk, Maria

    2016-06-01

    We study an extension of the inert doublet model (IDM) that includes an extra complex singlet of the scalars fields, which we call the IDMS. In this model there are three Higgs particles, among them a SM-like Higgs particle, and the lightest neutral scalar, from the inert sector, remains a viable dark matter (DM) candidate. We assume a non-zero complex vacuum expectation value for the singlet, so that the visible sector can introduce extra sources of CP violation. We construct the scalar potential of IDMS, assuming an exact Z 2 symmetry, with the new singlet being Z 2-even, as well as a softly broken U(1) symmetry, which allows a reduced number of free parameters in the potential. In this paper we explore the foundations of the model, in particular the masses and interactions of scalar particles for a few benchmark scenarios. Constraints from collider physics, in particular from the Higgs signal observed at the Large Hadron Collider with {M}h≈ 125 {{GeV}}, as well as constraints from the DM experiments, such as relic density measurements and direct detection limits, are included in the analysis. We observe significant differences with respect to the IDM in relic density values from additional annihilation channels, interference and resonance effects due to the extended Higgs sector.

  17. The Integrated Decision Modeling System (IDMS) User’s Manual

    Science.gov (United States)

    1991-05-01

    AL-TP-1 991-0009 AD-A23 6 033 THE INTEGRATED DECISION MODELING SYSTEM (IDMS) USER’S MANUAL IJonathan C. Fast John N. Taylor Metrica , Incorporated...Looper 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) . PERFORMING ORGANIZATION REPORT NUMBER Metrica , Incorporated 8301 Broadway, Suite 215 San

  18. Early event-driven (EED) RTCP feedback for rapid IDMS

    NARCIS (Netherlands)

    Montagud, M.; Boronat, F.; Stokking, H.M.

    2013-01-01

    Inter-Destination Media Synchronization (IDMS) is essential in the emerging media consumption paradigm, which is radically evolving from passive and isolated services towards dynamic and interactive group shared experiences. This paper concentrates on improving a standardized RTP/RTCP-based solution

  19. Entitlement Management: Ready to Enter the IdM Mainstream

    Science.gov (United States)

    Gebel, Gerry; Wang, Alice

    Externalizing authorization processing from business applications has been a goal for architects and developers for many years. Recent compliance demands for more granular access control and policy transparency have increased the urgency to adopt an architectural model where authorization and entitlement management are consumed as a service rather than embedded within business applications. Major software vendors, such as Microsoft, Oracle, and SAP, are making significant steps to separate IdM functionality, including entitlement management from application logic. The market has also responded with a plethora of products that provide entitlement management and authorization functionality for commercial or custom-built application environments. Finally, the Extensible Access Control Markup Language (XACML) has emerged as the consensus authorization standard being supported by a growing number of IT and application vendors. Collectively, these forces form the basis of a nascent IdM market segment referred to as entitlement management.

  20. Stenhammar: Symphonies - No. 1 in F / Robert Layton

    Index Scriptorium Estoniae

    Layton, Robert

    1995-01-01

    Uuest heliplaadist "Stenhammar: Symphonies - No. 1 in F, No. 2 in G minor, op. 34 Excelsior! Op. 13. Serenade in F, Op. 31. Gothenburg Symphony Orchestra / Neeme Järvi. DG CD 445 857-2 GH 2 (two discs: 139 minutes)

  1. L. Sumera: Symphony No. 5 / Michael Scott Rohan

    Index Scriptorium Estoniae

    Rohan, Michael Scott

    1997-01-01

    L. Sumera: Symphony No. 5; Music for Chamber Orchestra, In memorian. Malmö Symphony Orchestra / Paavo Järvi. BIS CD-770. 64-35 DDD; Various. Searching for Roots - music from Estonia. Virgin VC 5 43242 2; 71: 34 DDD

  2. Symphony: SirsiDynix's Flagship Integrated Library System--A Horizon User's Perspective

    Science.gov (United States)

    Khurshid, Zahiruddin; Al-Baridi, Saleh

    2009-01-01

    At the end of 2007, SirsiDynix introduced the first version of Symphony, its new flagship Integrated Library System (ILS). This article begins with a look at the evolution of Symphony, user reactions to Symphony, and Symphony's design and functionality. The authors, along with a team of librarians from various functional areas, have completed…

  3. Sound Exposure of Symphony Orchestra Musicians

    DEFF Research Database (Denmark)

    Schmidt, Jesper Hvass; Pedersen, Ellen Raben; Juhl, Peter Møller;

    2011-01-01

    Background: Assessment of sound exposure by noise dosimetry can be challenging especially when measuring the exposure of classical orchestra musicians where sound originate from many different instruments. A new measurement method of bilateral sound exposure of classical musicians was developed...... and used to characterize sound exposure of the left and right ear simultaneously in two different symphony orchestras.Objectives: To measure binaural sound exposure of professional classical musicians and to identify possible exposure risk factors of specific musicians.Methods: Sound exposure was measured...

  4. Astroparticle Physics - A Joint TeVPA/ IDM Conference

    CERN Document Server

    2014-01-01

    Astroparticle Physics: a joint IDM/TeVPA event brings together two major international conference series in Astroparticle Physics:Identification of Dark Matter andTeV Particle Astrophysics. We aim to provide the stage for the most recent advances in the booming field of Astroparticle Physics, bringing to Amsterdam - a city that has recently invested a lot into this research area through initiatives like GRAPPA and the D-ITP - leading members of the scientific communities that are contributing to its success. The topics of the conference will include: Cosmic Rays Dark Matter in Cosmology Direct Dark Matter Searches Indirect Dark Matter Searches High Energy Particle Physics Neutrinos High Energy Astrophysics The conference will be held at the Tuschinski Theatre, an extraordinary landmark built in 1921 in the heart of Amsterdam in a spectacular mix of Amsterdam School, Jugendstil, Art Nouveau and Art Deco. The main auditorium, which hosts many premieres of Dutch fi...

  5. Hearing ability in Danish symphony orchestra musicians

    DEFF Research Database (Denmark)

    Obeling, Lise; Poulsen, Torben

    1999-01-01

    equipment placed in various instrument groups. The average audiogram showed a decrease at higher frequencies similar to an age-related hearing loss. Each audiogram was corrected for the age of the person by means of the median from ISO 7029 and the average audiogram from these age-corrected individual...... audiograms showed no signs of hearing loss. The audiograms were also compared to the expected audiograms from ISO 1999, which takes account of the number of years at work, the number of playing hours per week, and the average sound level in the orchestra for the instrument group. In almost all cases...... the measured audiograms looked better than the predictions from ISO 1999. It may be concluded from this investigation that musicians cannot be expected to get pronounced audiometric hearing losses from playing in a symphony orchestra. It should be noted, though, that the data material is limited...

  6. Stravinsky: Symphony in E flat, Op. 1. Firebird-Suite (1919 version / Jonathan Swain

    Index Scriptorium Estoniae

    Swain, Jonathan

    1994-01-01

    Uuest heliplaadist "Stravinsky: Symphony in E flat, Op. 1. Firebird-Suite (1919 version). Royal Philharmonic Orchestra / Dalia Atlas; Symphony - comparative versions: SNO, Gibson. SRO, Järvi (2/94)(CHAN) CHAN 9236

  7. 78 FR 38584 - Safety Zone; San Diego Symphony Summer POPS Fireworks 2013 Season, San Diego, CA

    Science.gov (United States)

    2013-06-27

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; San Diego Symphony Summer POPS Fireworks... Symphony Summer POPS Fireworks 2013 season. This safety zone is necessary to provide for the safety of the... San Diego Symphony Summer POPS, which will include a fireworks presentation from a barge in San...

  8. Grieg: Works for String Orchestra. Gothenburg Symphony Orchestra, Neeme Järvi / Sanders, Alan

    Index Scriptorium Estoniae

    Sanders, Alan

    1993-01-01

    Uuest heliplaadist "Grieg: Works for String Orchestra. Gothenburg Symphony Orchestra, Neeme Järvi. CD 437 520 - 2GH Grieg: Land Sighting, Op.32, Olav Trygvason, Op.50, Per Gynt Suites N1,Op.46, N2,Op.55. Randi Stene, Anne Gjevang, Hakan Hagegard, Gothenburg Symphony Chorus, Gothenburg Symphony Orchestra, Neeme Järvi. CD 437 523 - 2 GH

  9. 77 FR 40511 - Safety Zone; GR Symphony Fireworks Display, Kalamazoo Lake, Saugatuck, MI

    Science.gov (United States)

    2012-07-10

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; GR Symphony Fireworks Display, Kalamazoo... restrict vessels from a portion of Kalamazoo Lake during the GR Symphony Fireworks display. This temporary... the safety of spectators and vessels during the GR Symphony Fireworks. This zone will be effective...

  10. A symphony of data at LHCb

    CERN Multimedia

    2008-01-01

    Like musical instruments in an orchestra, the main difficulty with the many detectors of LHCb is coaxing them into playing in harmony. On 8 February 2008, for the first time, the LHCb control room team managed to extract a symphony of data from an almost complete ensemble of LHCb detectors. The LHCb control room team examining the data read out from the LHCb detectors. General view of the LHCb detector components.Now that all the detectors of LHCb are installed in the cavern they can begin to play a tune. The week of 4 February was commissioning week for the LHCb control room, when, for the first time, data from the majority of the sub-detectors (VELO, RICH 1, RICH 2, ECAL, HCAL, MUON, L0Calo and L0DU) was read out, controlled from a single window on the main computer. Sixty electronic boards, which read out the fragments of triggered events, were used during the readout at a frequency of 100 Hz. As not all of the boards ...

  11. Hearing Protection and Hearing Symptoms in Danish Symphony Orchestras

    DEFF Research Database (Denmark)

    Laitinen, Heli; Poulsen, Torben

    2006-01-01

    A study about hearing protectors, problems involving hearing protector usage, hearing problems and working surroundings of classical musicians was made in three Danish symphony orchestras. The questionnaire used in the study was based on a previous study, a study made in Sweden to rock musicians,...

  12. Borodin: Les 3 Symphonies. Le Prince Igor / Francis Dresel

    Index Scriptorium Estoniae

    Dresel, Francis

    1992-01-01

    Uuest heliplaadist "Borodin: Les 3 Symphonies. Le Prince Igor: Ouverture. Danse des jeunes filles polovtsiennes. Danses polovtsiennes. Notturno. Dans les Steppes de l'Asie centrale. Petite Suite. Choeur et Orchestre Symphonique de Göteborg, Neeme Järvi" DG 435 757-2

  13. Stravinsky: Symphonies, Concertos, Ballets and other works / David S. Gutman

    Index Scriptorium Estoniae

    Gutman, David S.

    1994-01-01

    Uuest heliplaadist "Stravinsky: Symphonies, Concertos, Ballets and other works. Gabriele Schnaut (sop), Peter Svensson (ten), Franz Grundheber (bar), Günther von Kannen (bass), Jean Piat (narr), Lydia Mordkovitch (vn), Geoffrey Tozer, Boris Berman (pfs), Suisse Romande Chamber Choir, Lausanne Pro Arte Choir, Brassus Choral Society, Suisse Romande Ochestra, Neeme Järvi. Chandos CD CHAN 9240

  14. Rimsky-Korsakov: Symphony N2 (Symphonic Suite) / Warrack, John

    Index Scriptorium Estoniae

    Warrack, John

    1990-01-01

    Uuest heliplaadist "Rimsky-Korsakov: Symphony N2 (Symphonic Suite), Op. 9, "Antar" Russian Easter Festival Overture, Op.36. Philharmonia Orchestra, Evgeni Svetlanov. Hyperion KA 66399. CDA 66399. Teise sümfoonia esitust võrreldud Neeme Järvi plaadistusega

  15. The CRRES IDM spacecraft experiment for insulator discharge pulses. [Internal Discharge Monitor

    Science.gov (United States)

    Frederickson, A. R.; Mullen, E. G.; Kerns, K. J.; Robinson, P. A.; Holeman, E. G.

    1993-01-01

    The Internal Discharge Monitor (IDM) is designed to observe electrical pulses from common electrical insulators in space service. The characteristics of the instrument are described. The IDM was flown on the Combined Release and Radiation Effects Satellite (CRRES). The sixteen insulator samples included G10 circuit boards, FR4 and PTFE fiberglass circuit boards, FEP Teflon, alumina, and wires with common insulations. The samples are fully enclosed, mutually isolated, and space radiation penetrates 0.02 cm of aluminum before striking the samples. Published data in the literature provides a simple method for determining the flux of penetrating electrons. The pulse rate is compared to the penetrating flux of electrons.

  16. Accurate quantification of total chromium and its speciation form Cr(VI) in water by ICP-DRC-IDMS and HPLC/ICP-DRC-IDMS.

    Science.gov (United States)

    Markiewicz, Barbara; Komorowicz, Izabela; Barałkiewicz, Danuta

    2016-05-15

    Two analytical procedures have been developed for the determination of total chromium (TCr) and its highly toxic species, i.e. Cr(VI) in water samples using the following methods: inductively coupled plasma dynamic reaction cell isotope dilution mass spectrometry (ICP-DRC-IDMS) and high performance liquid chromatography inductively coupled plasma dynamic reaction cell isotope dilution mass spectrometry (HPLC/ICP-DRC-IDMS). Spectral interferences, predominantly occurring in chromium determination, were removed using a dynamic reaction cell (DRC). The presented procedures facilitate the quantification of trace amounts - below 1 µg L(-1) of TCr and individual Cr species - in various water matrices including drinking water and still bottled water with different mineral composition. Special attention has been paid to the adequate preparation of isotopically enriched (53)Cr(VI) standard solution in order to avoid artifacts in chromium speciation. Both procedures were fully validated as well as establishing the traceability and estimation of the uncertainty of measurement were carried out. Application of all of the above mentioned elements and of the isotope dilution technique, which provides the highest quality of metrological traceability, allowed to obtain reliable and high quality results of chromium determination in water samples. Additionally, the comparison of two methods: HPLC/ICP-DRC-MS and HPLC/ICP-DRC-IDMS for Cr(VI) determination, was submitted basing on the validation parameters. As a result, the lower values for these parameters were obtained using the second method.

  17. Opacity and Color Changes of Light-Cured Ideal Makoo (IDM

    Directory of Open Access Journals (Sweden)

    M.Ghavam

    2004-03-01

    Full Text Available Statement of Problem: Esthetic materials undergo some physical and mechanical changes,during their service in oral cavity.Purpose: The aim of this study was the evaluation of the color and opacity stability of Ideal Makoo (IDM composites and compare it with Tetric ceram.Material and methods: Fifteen disk shaped samples of each material was divided into three groups of five. Different aging treatments were applied to each group. The contrast ratio of 1mm thickness and rE of the samples were evaluated at base line and after aging,using CIE system and Data Flash spectrophotometer. All the samples were kept at 37°C.Results: Baseline opacity of IDM was relatively high (77.60%±8.6. Both materials showed increased opacity after aging. The highest rE belonged to IDM samples of B group, which was significantly more than Tetric Ceram (P<0.05. Tetric Ceram, also showed some degree of color change (rE=4.60 and 5.79, on black and white background,respectively, which is noticeable clinically.Conclusion: The research showed that IDM can not be a reliable esthetic material, unless some improvements in the chemical composition will be achieved.

  18. Solar System Symphony: Combining astronomy with live classical music

    Science.gov (United States)

    Kremer, Kyle; WorldWide Telescope

    2017-01-01

    Solar System Symphony is an educational outreach show which combines astronomy visualizations and live classical music. As musicians perform excerpts from Holst’s “The Planets” and other orchestral works, visualizations developed using WorldWide Telescope and NASA images and animations are projected on-stage. Between each movement of music, a narrator guides the audience through scientific highlights of the solar system. The content of Solar System Symphony is geared toward a general audience, particularly targeting K-12 students. The hour-long show not only presents a new medium for exposing a broad audience to astronomy, but also provides universities an effective tool for facilitating interdisciplinary collaboration between two divergent fields. The show was premiered at Northwestern University in May 2016 in partnership with Northwestern’s Bienen School of Music and was recently performed at the Colburn Conservatory of Music in November 2016.

  19. Symphony Nitris后期处理工具

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    AVid Symphony Nitris系统将Symphony后期处理工具集与Avid Nitris DNA硬件的实时性融合在一起。无需重新制作在Media Composer Adrenaline HD和Avid Xpress Pro HD编辑系统上完成的作品。每个片段、特效、字幕和图形均将以HD自动重建。

  20. Berwald. Symphonies - No. 1 in G minor, "Sinfonie serieuse" / Robert Layton

    Index Scriptorium Estoniae

    Layton, Robert

    1996-01-01

    Uuest heliplaadist "Berwald. Symphonies - No. 1 in G minor, "Sinfonie serieuse". No. 2 in D, "Sinfonie singuliere". No. 4 in E flat. Gothenburg Symphony Orchestra, Neeme Järvi. DG Masters 445 581-26 MA2 (two discs: 112 minutes: DDD)

  1. Searching for Roots. Pärt: Symphony No. 1, "Polyphonic" / Guy S. Rickards

    Index Scriptorium Estoniae

    Rickards, Guy S.

    1997-01-01

    Uuest heliplaadist "Searching for Roots. Pärt: Symphony No. 1, "Polyphonic". Nekrolog, Op. 3; Tubin: Symphony No. 11; Tüür: Searching for Roots. Insula deserta. Zeitraum. Royal Stockholm Philharmonic Orchestra / Paavo Järvi. Virgin Classics VC5 45212-2 (72 min.:DDD)

  2. Chadwick: Symphony No. 3 in F; Barber: Vanessa-Intermezzo / Andrew Achenbach

    Index Scriptorium Estoniae

    Achenbach, Andrew

    1994-01-01

    Uuest heliplaadist "Chadwick: Symphony No. 3 in F; Barber: Vanessa-Intermezzo, Under the Willow Tree. Music for a scene from Shelley, Op. 7. Medea's Meditation and Dance of Vengeance, Op. 23a. Detroit Symphony Orchestra / Neeme Järvi." Chandos CD CHAN 9253

  3. Strategies for energy efficiency funding in the absence of industrial Eskom-IDM support

    OpenAIRE

    2014-01-01

    In the absence of industrial Eskom-IDM (Industrial Demand Management) funding, industry is forced to look elsewhere for energy efficiency project funding. This paper outlines various taxes and government incentives for cleaner production and energy efficiency technologies in the South African mining and manufacturing context. The applicability, eligibility and financial benefit for each of the following incentives are investigated: National Cleaner Production Centre (NCPC); Clean Development ...

  4. Sublimation and das Ding in Mahler's Symphony no. 8.

    Science.gov (United States)

    Muller, John P

    2008-04-01

    This paper addresses sublimation in Gustav Mahler's Symphony no. 8 through Lacan's (1986, 1992) notion of das Ding, the Thing. The author reads Lacan as using das Ding, a term taken from Freud, as shorthand for archaic experience. Lacan provides a reference point when he states that "the Kleinian doctrine places the mother's body there" (1992, p. 117). Das Ding refers to unmediated contact with the Other, usually mother, in which traces of a primitive gratification mark the loss of immediacy, point to a lost object, and establish the trajectory of desire. Sublimation is an attempt to bring us into contact with das Ding.

  5. Tchaikovsky: Symphony No. 5 in E minor, Op. 64 / Jonathan Swain

    Index Scriptorium Estoniae

    Swain, Jonathan

    1994-01-01

    Uuest heliplaadist "Tchaikovsky: Symphony No. 5 in E minor, Op. 64; Rimsky-Korsakov: Russian Easter Festival Overture, Op. 36. Philharmonia Orchestra / Giuseppe Sinopoli; Overture - selected comparison: Gothenburg SO, Järvi (3/91) DG 429984-2GH

  6. Brahms J. Hungarian Dances. London Symphony Orchestra, Neeme Järvi / Jonathan Swain

    Index Scriptorium Estoniae

    Swain, Jonathan

    1991-01-01

    Uuest heliplaadist "Brahms J. Hungarian Dances. London Symphony Orchestra, Neeme Järvi. Chandos MC ABTD 1496; CD CHAN 8885 (57 minutes). Brahms J. Hungarian Dances. Staatskapelle Berlin. Otmar Suitner." Denon CD CO- 74597 (53 minutes)

  7. Alfven. Symphony No 5 in A minor, Op. 54 / Robert Layton

    Index Scriptorium Estoniae

    Layton, Robert

    1994-01-01

    Uuest heliplaadist "Alfven. Symphony No 5 in A minor, Op. 54. The Mountain King - Suite, Gustav II Adolf, Op. 49 - Elegy. Royal Stockholm Philarmonic Orchestra / Neeme Järvi. BIS CD 585 (68 minutes) Recorded in association with Trygg Hansa"

  8. Prokofiev: Symphony No. 6 in E flat, Op. 111 / Jonathan Swain

    Index Scriptorium Estoniae

    Swain, Jonathan

    1994-01-01

    Uuest heliplaadist "Prokofiev: Symphony No. 6 in E flat, Op. 111; Stravinsky:Petrushka (1911 version). Leningrad Philharmonic Orchestra / Evgeny Mravinsky; Prokofiev - selected comparison: SNO, Järvi (7/85)(CHAN) CHAN 8359

  9. Symbols of Hyphenated Identity Drawing Maps (IDM) for Arab and Jewish Students at the University of Haifa

    Science.gov (United States)

    Hertz-Lazarowitz, Rachel; Farah, Abeer; Zelniker, Tamar

    2013-01-01

    In 2008, we conducted a large scale study following our methodology developed for the analysis of drawings to assess identity (Hertz-Lazarowitz, Farah & Yosef-Meitav, 2012). We gathered interviews and asked for Identity Drawing Maps (IDM) from 184 students aged from 20-30 years. The symbols in the drawings were grouped in five categories:…

  10. Noise-induced hearing loss and symphony orchestra musicians: risk factors, effects, and management.

    Science.gov (United States)

    Teie, P U

    1998-01-01

    Although industrial and recreational noise have been recognized as potential causes of noise-induced hearing loss for quite some time, it is only recently that the sound levels within a symphony orchestra have been implicated as possible sources of harmful noise levels. Many studies have concluded that not only are dangerous levels of noise present within the symphony orchestra, but there is evidence of noise-induced hearing loss among symphony orchestra musicians. Although hearing protection designed for industrial use may not be appropriate for the special listening needs of professional musicians, recent advances in hearing protection design have made hearing protection practical for this population. Suggestions are made for monitoring and protecting the professional ear.

  11. Einstein's Symphony: A Gravitational Wave Voyage Through Space and Time

    Science.gov (United States)

    Shapiro Key, Joey; Yunes, Nico; Grimberg, Irene

    2015-01-01

    Einstein's Symphony: A Gravitational Wave Voyage Through Space and Time is a gravitational wave astronomy planetarium show in production by a collaboration of scientists, filmmakers, and artisits from the Center for Gravitational Wave Astonomy (CGWA) at the University of Texas at Brownsville (UTB) and Montana State University (MSU). The project builds on the success of the interdisciplinary Celebrating Einstein collaboration. The artists and scientists who created the A Shout Across Time original film and the Black (W)hole immersive art installation for Celebrating Einstein are teaming with the Museum of the Rockies Taylor Planetarium staff and students to create a new full dome Digistar planetarium show that will be freely and widely distributed to planetaria in the US and abroad. The show uses images and animations filmed and collected for A Shout Across Time and for Black (W)hole as well as new images and animations and a new soundtrack composed and produced by the MSU School of Music to use the full capability of planetarium sound systems. The planetarium show will be narrated with ideas drawn from the Celebrating Einstein danced lecture on gravitational waves that the collaboration produced. The combination of products, resources, and team members assembled for this project allows us to create an original planetarium show for a fraction of the cost of a typical show. In addition, STEM education materials for G6-12 students and teachers will be provided to complement and support the show. This project is supported by the Texas Space Grant Consortium (TSGC), Montana Space Grant Consortium (MSGC), and the American Physical Society (APS).

  12. Hearing loss in relation to sound exposure of professional symphony orchestra musicians

    DEFF Research Database (Denmark)

    Schmidt, J. H.; Pedersen, E. R.; Paarup, H. M.

    2014-01-01

    comprised all the musicians from five symphony orchestras. Questionnaires were filled in by 337 subjects, and 212 subjects performed an audiometric test. For a group of 182 musicians (363 ears) the results of the audiometry was analyzed in relation to the individual exposure, which was estimated...... that performing music may induce hearing loss to the same extent as industrial noise....

  13. Noise induced hearing loss and other hearing complaints among musicians of symphony orchestras

    NARCIS (Netherlands)

    Jansen, E.J.M.; Helleman, H.W.; Dreschler, W.A.; de Laat, J.A.P.M.

    2009-01-01

    OBJECTIVES: An investigation of the hearing status of musicians of professional symphony orchestras. Main questions are: (1) Should musicians be treated as a special group with regard to hearing, noise, and noise related hearing problems (2) Do patterns of hearing damage differ for different instrum

  14. Rimsky-Korsakov: Symphony N2 (Symphonic Suite), Op. 9 / John Warrack

    Index Scriptorium Estoniae

    Warrack, John

    1990-01-01

    Uuest heliplaadist "Rimsky-Korsakov: Symphony N2 (Symphonic Suite), Op. 9, "Antar" Russian Easter Festival Overture, Op.36. Philharmonia Orchestra, Evgeni Svetlanov" Hyperion KA 66399. CDA 66399. Teise sümfoonia esitust võrreldud Neeme Järvi plaadistusega

  15. The effect of exercise on the absorption of inhaled human insulin via the AERx(R) iDMS in people with type 1 diabetes

    DEFF Research Database (Denmark)

    Petersen, Astrid Heide; Kohler, G; Korsatko, S

    2007-01-01

    OBJECTIVE - This study investigated the effect of moderate exercise on the absorption of inhaled insulin via the AERx(R) insulin Diabetes Management System (iDMS). RESEARCH DESIGN AND METHODS - In this randomized, open-label, 4-period cross-over, glucose clamp study 23 non-smoking subjects...

  16. Joining an Open Source Community: Creating a Symphony Connector for the XC NCIP Toolkit

    Directory of Open Access Journals (Sweden)

    Michelle Suranofsky

    2011-07-01

    Full Text Available When the Pennsylvania Academic Library Consortium, Inc. (PALCI decided to upgrade its resource sharing software (EZ-Borrow all of the participating libraries – among them Lehigh University – were responsible to have in place an implementation of the NCIP protocol to provide communication between the new EZ-Borrow software developed by Relias International and their respective ILS. This article presents the process of Lehigh choosing to adopt the eXtensible Catalog NCIP Toolkit, and the technical details about building a connector with the SirsiDynix Symphony ILS.

  17. Mining CRRES IDM Pulse Data and CRRES Environmental Data to Improve Spacecraft Charging/Discharging Models and Guidelines

    Science.gov (United States)

    Brautigam, D. H.; Frederickson, A. R.

    2004-01-01

    One can truly predict the charging and pulsing in space over a year's time using only the physics that worked for periods of an hour and less in prior publications. All portions of the task were achieved, including the optional portion of determining a value for conductivity that best .t the data. Fortran statements were developed that are required for the NUMIT runs to work with this kind of data from space. In addition to developing the Fortran for NUMIT, simple correlations between the IDM pulsing history and the space radiation were observed because we now have a better characterization of the space radiation. The study showed that: (1) the new methods for measurement of charge storage and conduction in insulators provide the correct values to use for prediction of charging and pulsing in space; (2) the methods in NUMIT that worked well for time durations less than hours now work well for durations of months; (3) an average spectrum such as AE8 is probably not a good guide for predicting pulsing in space one must take time dependence into account in order to understand insulator pulsing; and (4) the old method for predicting pulse rates in space that was based on the CRRES data could be improved to include dependencies on material parameters.

  18. Schmidt. Sinfonie Nr. 1 E-Dur; Strauss. Vier sinfonische Zwischenspiele aus Intermezzo. Detroit Symphony Orchestra, Neeme Järvi / Helge Grünewald

    Index Scriptorium Estoniae

    Grünewald, Helge

    1996-01-01

    Uuest heliplaadist "Schmidt. Sinfonie Nr. 1 E-Dur; Strauss. Vier sinfonische Zwischenspiele aus Intermezzo. Detroit Symphony Orchestra, Neeme Järvi. Chandos/Koch CD 9357 (WD: 68'20") DDD (WD:114'36")

  19. Sibelius: Pohjola's Daughter; Night Ride and Sunrise; Four Legends from Kalevala (Lemminkäinen Suite). Gothenburg Symphony Orchestra, Neeme Järvi / Brian Hunt

    Index Scriptorium Estoniae

    Hunt, Brian

    1997-01-01

    Uuest heliplaadist "Sibelius: Pohjola's Daughter; Night Ride and Sunrise; Four Legends from Kalevala (Lemminkäinen Suite). Gothenburg Symphony Orchestra / Neeme Järvi. Deutsche Grammophon 453 426-2; 70:37 DDD

  20. Transfinite harmonization by taking the dissonance out of the quantum field symphony

    Energy Technology Data Exchange (ETDEWEB)

    El Naschie, M.S. [Donghua University, Shanghai (China); Department of Physics, University of Alexandria, Alexandria (Egypt)], E-mail: Chaossf@aol.com

    2008-05-15

    Particle physics may be likened to a magnificent symphony. Alas due to some instrumental defects, wrong reading of the notes and a lack of virtuosity of some members of the orchestra, a non-negligible number of dissonants are making it sound less than perfect. By means of the specific example of renormalization groups applied to GUT unification, the present work aims at illustrating the point we just made and showing how a simplictic transfinite adjustment of our formulas lead to harmonization and consequently considerable simplification of well known theories which goes as far as facilitating the discovery of new connections and the solution of many problems which were previously thought very hard, if at all possible, to solve.

  1. Full method validation for the determination of hexachlorobenzene and hexachlorobutadiene in fish tissue by GC-IDMS.

    Science.gov (United States)

    Majoros, Laszlo I; Lava, Roberto; Ricci, Marina; Binici, Burcu; Sandor, Florian; Held, Andrea; Emons, Hendrik

    2013-11-15

    This paper summarizes the validation strategy and the results obtained for the simultaneous determination of hexachlorobenzene (HCB) and hexachlorobutadiene (HCBD) in fish tissue with a maximum of about 10% m/m fat content using a GC-IDMS technique. The method is applicable for the determination of HCB and HCBD at trace levels in different kinds of fish tissue samples in accordance with the requirements of the EU Directive 2008/105/EC establishing Environmental Quality Standard (EQS) levels for biota in aquatic ecosystems (10 ng/g for HCB and 55 ng/g for HCBD). The method validation aimed to assess performance parameters such as linearity, limit of detection/limit of quantification (LOD/LOQ), trueness, selectivity, intermediate precision, repeatability, stability of the extracts and robustness. The validation experiments have been performed by using uncontaminated fish tissue. Trueness was evaluated by using a certified reference material (NIST SRM 1947) (where applicable) and by the standard addition method. Very good linear signal-concentration curves were obtained for both analytes over the whole range of calibration. The repeatability and the intermediate precision of the method, expressed as relative standard deviation (RSD) and calculated at the EQS level, were estimated to be below 3% both for HCB and HCBD. The limits of quantification were 3.7 ng/g for HCB and 15.7 ng/g for HCBD in the fish. An uncertainty budget for the measurement of both HCB and HCBD in fish at about the EQS levels, applying the described method, has been established in the order of 10%. The analytical method and its performance characteristics take into account the requirements of EU Directive 2009/90/EC regarding the establishment of minimum performance criteria for the methods of analysis to be used in the water monitoring activity of the Water Framework Directive. Finally, the validated method was successfully tested on contaminated Silurus glanis from Ebro River (Spain). The method

  2. Einstein's unfinished symphony listening to the sounds of space-time

    CERN Document Server

    Bartusiak, Marcia

    2000-01-01

    A new generation of observatories, now being completed worldwide, will give astronomers not just a new window on the cosmos but a whole new sense with which to explore and experience the heavens above us. Instead of collecting light waves or radio waves, these novel instruments will allow astronomers to at last place their hands upon the fabric of space-time and feel the very rhythms of the universe. These vibrations in space-time-or gravity waves-are the last prediction of Einstein's general theory of relativity yet to be observed directly. They are his unfinished symphony, waiting nearly a century to be heard. When they finally reveal themselves to astronomers, we will for the first time be able to hear the cymbal crashes from exploding stars, tune in to the periodic drumbeats from swiftly rotating pulsars, listen to the extended chirps from the merger of two black holes, and eavesdrop on the remnant echoes from the mighty jolt of the Big Bang itself. When Einstein introduced general relativity in 1915, it ...

  3. Defense of a fragment: The theological pertinence of the advanced symphony of Christian Duquoc

    Directory of Open Access Journals (Sweden)

    Paulo Sérgio Carrara

    2015-12-01

    Full Text Available The article is situated in the area of inter-religious dialogue, one of the great paradigms of actual theology. After Vatican Council II, which treated about the salvation of non Christians and of the members of other religions, theology deepened this theme and appeared several proposals for an inter-religious dialogue. For theologians it imposed the challenge of joining the constructive necessity of Jesus Christ for the salvation of all and the place of other religious traditions in God’s salvation plan. The proposal of the French Catholic theologian, Christian Duquoc, which he called postponed symphony, arouses attention to its singularity in affirming the positive side of the divisions and fragments. His approach is situated within the Catholic Theology that emerged after Vatican II, in which there are several prospects for interreligious dialogue. His theology emphasizes the role of the Holy Spirit in building the possible unity in diversity of fragments. The present article evaluates the theological importance of the French theologian’s proposal in favor of inter-religious dialogue. 

  4. Prevalence and consequences of musculoskeletal symptoms in symphony orchestra musicians vary by gender: a cross-sectional study

    DEFF Research Database (Denmark)

    Paarup, Helene M.; Baelum, Jesper; Holm, Jonas W

    2011-01-01

    ABSTRACT: BACKGROUND: Musculoskeletal symptoms are common in the neck, back, and upper limbs amongst musicians. Playing-related musculoskeletal disorders have been found to range from 32% to 87% with a tendency for female musicians to have more problems than males. Studies of musculoskeletal...... longer than in the general workforce. This applied to both genders. CONCLUSIONS: Within the last year most symphony orchestra musicians experienced musculoskeletal symptoms in the neck, back or upper extremities. The symptoms impacted on their level of function in and outside work and were reflected...

  5. New age in Serbia, Zoran Simjanović: New ideas symphony

    Directory of Open Access Journals (Sweden)

    Radović Branka

    2007-01-01

    Full Text Available ′New age′ was a trend which appeared in the music of the 1980’s, bringing a new dimension to art music in general, especially in its reception. At first its development was stimulated by technological inventions, ′the technological craze′, by new carriers of sound, simultaneously globalizing art and making it widely accessible. This new trend includes quite disparate categories. It does not distance itself from subculture, and in art music it gravitates towards cosmopolitism while being permeated with other musical trends such as pop, rock, jazz and other phenomena of show business and popular art. This trend was originally found in the large number of occult writing which flooded book markets all over the world, to which Umberto Eco gave an important base (Foucault's Pendulum and others. In his essay on the music of the eighties, Peter Niklas Wilson, one of the most significant theoreticians of this movement, researches into all elements of those novelties, not hesitating to call this art eclectic, commercial and the like. Examples of Serbian music get into such style directives. The New Ideas Symphony by film score composer Zoran Simjanović, was performed in the open air at Kalemegdan fortress in 2006, before an audience of about one thousand people. Since then the recording has often been broadcast on television and radio channels. In its combination of folklore and film models, traces of rock, pop, and jazz can also be found, in a score with all symphonic characteristics. This attempt is a fascinating item for research as well as a pleasure to be listened to.

  6. IDM-PhyChm-Ens: intelligent decision-making ensemble methodology for classification of human breast cancer using physicochemical properties of amino acids.

    Science.gov (United States)

    Ali, Safdar; Majid, Abdul; Khan, Asifullah

    2014-04-01

    Development of an accurate and reliable intelligent decision-making method for the construction of cancer diagnosis system is one of the fast growing research areas of health sciences. Such decision-making system can provide adequate information for cancer diagnosis and drug discovery. Descriptors derived from physicochemical properties of protein sequences are very useful for classifying cancerous proteins. Recently, several interesting research studies have been reported on breast cancer classification. To this end, we propose the exploitation of the physicochemical properties of amino acids in protein primary sequences such as hydrophobicity (Hd) and hydrophilicity (Hb) for breast cancer classification. Hd and Hb properties of amino acids, in recent literature, are reported to be quite effective in characterizing the constituent amino acids and are used to study protein foldings, interactions, structures, and sequence-order effects. Especially, using these physicochemical properties, we observed that proline, serine, tyrosine, cysteine, arginine, and asparagine amino acids offer high discrimination between cancerous and healthy proteins. In addition, unlike traditional ensemble classification approaches, the proposed 'IDM-PhyChm-Ens' method was developed by combining the decision spaces of a specific classifier trained on different feature spaces. The different feature spaces used were amino acid composition, split amino acid composition, and pseudo amino acid composition. Consequently, we have exploited different feature spaces using Hd and Hb properties of amino acids to develop an accurate method for classification of cancerous protein sequences. We developed ensemble classifiers using diverse learning algorithms such as random forest (RF), support vector machines (SVM), and K-nearest neighbor (KNN) trained on different feature spaces. We observed that ensemble-RF, in case of cancer classification, performed better than ensemble-SVM and ensemble-KNN. Our

  7. Ergonomic activity analysis of the musicians of the Symphony Orchestra of Paraná state: risk factors and workloads

    Directory of Open Access Journals (Sweden)

    Jaqueline de Lima

    2014-04-01

    Full Text Available This study aimed to investigate the risk factors present in the work activity and their impact on the health of the musicians of the Symphony Orchestra of Parana state. It is a descriptive qualitative research based on the method of Ergonomic Workplace Analysis of Francophone strand, used as a tool by occupational therapists in the health-work interface. The following procedures were performed: bibliographical survey, documental analysis of productivity data, production and quality of the task, systematic observation of the rehearsals of the Symphony Orchestra of Parana, task and workplace analysis with the application of Ergonomic Workplace Analysis (EWA and, confrontation of the data analyzed with an instrumental musician. As a result, the study showed significant deviations with reference to the standards described in Brazilian Norm 17 (Ergonomics, especially regarding individual cognitive and physical demands as well as demands related to work organization, considering each item evaluated by this analytical instrument. The action of occupational therapy was grounded on the insertion in the health and illness process, health promotion, illness prevention, and training of musicians as workers and social actors, envisioning the transformation of work situations.

  8. Prevalence and consequences of musculoskeletal symptoms in symphony orchestra musicians vary by gender: a cross-sectional study

    Directory of Open Access Journals (Sweden)

    Paarup Helene M

    2011-10-01

    Full Text Available Abstract Background Musculoskeletal symptoms are common in the neck, back, and upper limbs amongst musicians. Playing-related musculoskeletal disorders have been found to range from 32% to 87% with a tendency for female musicians to have more problems than males. Studies of musculoskeletal problems in instrumentalists have generally involved pre-professional musicians or populations comprising musicians of different levels. The objective of this study was therefore to investigate the prevalence, duration and consequences of musculoskeletal symptoms in professional symphony orchestra musicians. Methods A cross-sectional questionnaire study. The study population comprised of 441 musicians from six Danish symphony orchestras; 342 (78% completed the questionnaire. Results During the last year 97% of the women and 83% of the men experienced symptoms in at least one of nine anatomic regions (neck, upper and lower back, shoulders, elbows, and hands and wrists. 86% of the women and 67% of the men experienced symptoms for more than seven days, while 63% of the women and 49% of the men had symptoms for more than 30 days. Woodwind players had a lower risk for musculoskeletal symptoms and a lower risk for the consequences. Among consequences were changed way of playing, reported by 73% of the musicians, difficulty in daily activities at home, reported by 55%, and difficulty in sleeping, reported by 49%. Their health behaviour included taking paracetamol as the most used analgesic, while physiotherapists and general practitioners were reported as the most consulted health care professionals concerning musculoskeletal problems. Results regarding symptoms in six anatomic regions were compared to results for a sample of the general Danish workforce. Symptoms were more frequent in musicians and lasted longer than in the general workforce. This applied to both genders. Conclusions Within the last year most symphony orchestra musicians experienced musculoskeletal

  9. Influences de la symphonie concertante sur la musique de la Cour parisienne sous l'Empire et la Restauration (1800-1830

    Directory of Open Access Journals (Sweden)

    Dratwicki, Alexandre

    2003-12-01

    Full Text Available The origins of the very much appreciated "symphonie concertante" can be found in the importance of public concerts given in Paris at the end of the 18th century. The specific repertoire played at the French Court during the years 1800-1830 distinctly shows this vogue for the "symphonie concertante", for it reveals the still unknown importance of virtuosity. Considered as an musical entertainment for the pompous parties at the French Court or as an musical accompaniment for the masses given at the Imperial and Royal Chapel, this "decorative concertant syle" became an essential part of the Regime etiquette during the Napoleonic empire as well as the Restoration period. This music, perfectly incorporated into the official guidelines, will disappear as a consequence of the political events of 1830 and the arrival of a new aesthetic movement, the Romanticism.

    [fr] La vogue du concert public à Paris, à la fin du XVIIIe siècle, fut à l'origine de l'essor phénoménal que connut la symphonie concertante. Le répertoire de la musique de la Cour - entre 1800 et 1830 - est particulièrement représentatif de cette mode : il révèle une place encore insoupçonnée laissée à la virtuosité. Agrémentant les messes de la Chapelle ou les bals donnés lors de fastueuses soirées, ce « style concertant décoratif » devint un élément constitutif de l'apparat gouvernemental sous l'Empire et la Restauration. Une sorte d'académisme officiel que les événements politiques de 1830 et l'essor du romantisme musical feront définitivement disparaître.

  10. Total Solution of Cyber Security in Symphony System%Symphony系统数字安全整体解决方案

    Institute of Scientific and Technical Information of China (English)

    宋相儒

    2015-01-01

    介绍了工业控制系统的数字风险、发电行业典型认知误区以及相关国际、国内规范。详细阐述了Symphony系统的整体解决方案和工程实施。%The paper introduces the cyber risk of industrial control system, typical misunderstandings in power generation field, as well as the related international and domestic regulations. The total solution of Symphony system and engineering execution are also described in details.

  11. Sibelius: Karelia Suite, Op. 11. Luonnotar, Op. 70 a. Andante festivo. The Oceanides, Op. 73. King Christian II, Op. 27-Suite. Finlandia, Op. 26a. Gothenburg Symphony Orchester, Neeme Järvi / Michael Scott Rohan

    Index Scriptorium Estoniae

    Rohan, Michael Scott

    1996-01-01

    Sibelius: Karelia Suite, Op. 11. Luonnotar, Op. 70 a. Andante festivo. The Oceanides, Op. 73. King Christian II, Op. 27-Suite. Finlandia, Op. 26a. Gothenburg Symphony Orchester, Neeme Järvi. 1 CD Deutsche Grammophon 447 760-2GH (72 minutes: DDD)

  12. 基于IDM的建筑工程设计阶段流程图描述方法研究%Research on IDM-based Description Method of the Flowchart at the Design Stage of Building Engineering

    Institute of Scientific and Technical Information of China (English)

    明星; 周成; 姚毅荣; 邓雪原

    2014-01-01

    IDM (Information Delivery Manual)是将IFC标准应用到特定阶段、特定目的BIM的关键.国外对IDM的研究涉及结构设计、能量分析、设备运维和基建工程等多个方面,而国内却少有相关文章.该文旨在规范化建筑工程设计流程,细化IDM标准.结合建筑设计企业的实际设计过程,利用BPMN (Business Process Modeling Notation)方法,详细描述基于IDM的建筑工程设计阶段建筑专业的流程图,对其他专业设计流程有借鉴意义,为IDM标准的顺利实施奠定基础.

  13. Imaging the Neural Symphony.

    Science.gov (United States)

    Svoboda, Karel

    2016-01-01

    Since the start of the new millennium, a method called two-photon microscopy has allowed scientists to peer farther into the brain than ever before. Our author, one of the pioneers in the development of this new technology, writes that "directly observing the dynamics of neural networks in an intact brain has become one of the holy grails of brain research." His article describes the advances that led to this remarkable breakthrough-one that is helping neuroscientists better understand neural networks.

  14. A Symphony of Civilizations

    Institute of Scientific and Technical Information of China (English)

    DAVID; GOSSET

    2006-01-01

    Both China and the European Union have a major role to play in achieving global equilibrium and peace Escalation in the Middle East, chaos in Iraq, uncertainty in Afghanistan, tensions over Iran's and North Korea's nuclear programs, the spread of terrorism, large-scale economic exclusion, a deadlock in the Doha trade development agenda, rhetorical disputes between Washington and Moscow, the evaporation of U.S. soft power and the discrediting of the very values it is supposed to project.

  15. Circadian variation of heart rate is affected by environment: a study of continuous electrocardiographic monitoring in members of a symphony orchestra.

    Science.gov (United States)

    Mulcahy, D; Keegan, J; Fingret, A; Wright, C; Park, A; Sparrow, J; Curcher, D; Fox, K M

    1990-12-01

    Twenty four hour ambulatory ST segment monitoring was performed on 48 members (43 players and five members of the management/technical team) of the British Broadcasting Corporation (BBC) symphony orchestra without a history of cardiac disease. This period included final rehearsals and live performances (for audience and radio) of music by Richard Strauss and Mozart at the Royal Festival Hall (n = 36) and Rachmaninov and Tchaikovsky at the Barbican Arts Centre (n = 21). During the period of monitoring one person (2%) had transient ST segment changes. Mean heart rates were significantly higher during the live performances than during the rehearsals. Mean heart rates during the live performance of Rachmaninov and Tchaikovsky were significantly higher than during Strauss and Mozart in those (n = 6) who were monitored on both occasions. Mean heart rates in the management and technical team were higher than those of the players. The recognised circadian pattern of heart rate, with a peak in the morning waking hours, was altered similarly during both concert days, with a primary peak occurring in the evening hours and a lesser peak in the morning for both musicians and management/technical staff. This study showed that environmental factors are of primary importance in defining the circadian pattern of heart rate. This has important implications when identifying peak periods of cardiovascular stress and tailoring drug treatment for patients with angina pectoris.

  16. The Art and Science of Acoustic Recording: Re-enacting Arthur Nikisch and the Berlin Philharmonic Orchestra’s landmark 1913 recording of Beethoven’s Fifth Symphony

    Directory of Open Access Journals (Sweden)

    Dr Aleks Kolkowski

    2015-05-01

    Full Text Available The Art and Science of Acoustic Recording was a collaborative project between the Royal College of Music and the Science Museum that saw an historic orchestral recording from 1913 re-enacted by musicians, researchers and sound engineers at the Royal College of Music (RCM in 2014. The original recording was an early attempt to capture the sound of a large orchestra without re-scoring or substituting instruments and represents a step towards phonographic realism. Using replicated recording technology, media and techniques of the period, the re-enactment recorded two movements of Beethoven’s Fifth Symphony on to wax discs – the first orchestral acoustic recordings made since 1925. The aims were primarily to investigate the processes and practices of acoustic sound recording, developed largely through tacit knowledge, and to derive insights into the musicians’ experience of recording acoustically. Furthermore, the project sought to discover what the acoustic recordings of the past do – and don't – communicate to listeners today. Archival sources, historic apparatus and early photographic evidence served as groundwork for the re-enactment and guided its methodology, while the construction of replicas, wax manufacture and sound engineering were carried out by an expert in the field of acoustic recording. The wax recordings were digitised and some processed to produce disc copies playable on gramophone, thus replicating the entire course of recording, processing, duplication and reproduction. It is suggested that the project has contributed to a deeper understanding of early recordings and has provided a basis for further reconstructions of historical recording sessions.

  17. Training of Team Work Consciousness in Symphony Teaching for College Students%交响乐课堂教学中大学生团队合作精神的培养

    Institute of Scientific and Technical Information of China (English)

    刘东明

    2012-01-01

    分析和论述了交响乐教学不仅有助于培养学生深厚的世界文化底蕴、拓宽专业知识面、构建合理的知识结构,更有助于培养学生浓厚的团队合作精神和合作意识。认为并提出在交响乐课堂教学中可以通过强化交响乐演奏者全程“职业素质”、引入合作学习模式,以及发挥教师在教学中对团队精神培养的主导引领作用等途径,培养大学生的团队合作精神和行为。%Symphony teaching is not only helpful to enrich students with world culture, broaden their knowledge with a reasonable structure, but also contributes to improve their consciousness of team work and collaboration. In the process of the symphony teaching, teachers can train students' team work consciousness and collaboration by strengthening players' "professional quality", introducing team study model and conducting a leadership role of their own in the class.

  18. (Integrated Diffractive Mirrors (IDM) Ion Traps)

    Science.gov (United States)

    2014-03-04

    Faircloth, Curtis Volin, S Charles Doret, Harley Hayden, C-S Pai, David W Landgren, Douglas Denison, Tyler Killian, Richart E Slusher, and Alexa W Harter...Curtis Volin, S. Charles Doret, Harley Hayden, C-S Pai, Kenneth R. Brown, and Alexa W. Harter, New J. Phys. 15, 083053 (2013). 4 e.g., Xianzhong Lang... Harley Hayden, C.-S. Pai, Richart E. Slusher, Alexa W. Harter, New J. Phys. 14, 073012 (2012). REPORT A ORGANIZATION NAME: Georgia Tech Applied

  19. Symphony orchestra musicians′ use of hearing protection and attenuation of custom-made hearing protectors as measured with two different real-ear attenuation at threshold methods

    Directory of Open Access Journals (Sweden)

    K H Huttunen

    2011-01-01

    Full Text Available Despite a high level of sound exposure and a fairly large selection of earplugs available, musicians have often been reported to use personal hearing protectors only seldom. For better hearing conservation, it is important to identify and eliminate the causes for the low motivation to use hearing protection. We explored the usage rate of custom-molded musician′s earplugs (ER-15 among 15 symphony orchestra musicians with a questionnaire, and measured the attenuation properties of their earplugs with a Real-Ear Attenuation at Threshold (REAT procedure in a sound field. Earplug use was found to be low, and the musicians reported that earplugs hampered listening to their own and their colleagues′ playing; earplugs affected either timbre or dynamics, or both. Additionally, several reasons related to discomfort of use were itemized, but the musicians who consistently used their earplugs did so in spite of problems with use. The REAT values obtained in sound field were relatively close to the manufacturer′s nominal specifications, being 13.7 dB, on average. In the frequency range studied (0.125-8 kHz, individual variation in REAT was, however, up to 15 dB across the measured frequencies. Fluctuation in attenuation might be related to low use of hearing protectors, and REAT measured at fixed center frequencies may be too robust a method to uncover it. We therefore tested 10 additional subjects to find out whether a sweeping signal used in Bιkιsy audiometry would bring more detailed information on earplug attenuation. Mean attenuation was found to be somewhat closer to the nominal attenuation of the ER-9 and ER-15 earplugs up to about 1 kHz, whereas REAT measurements in sound field revealed more even attenuation at frequencies between 1 and 6 kHz. No significant association was found between earplug attenuation properties and earplug use. It was concluded that support and determination to get accustomed to hearing protector use are important

  20. The Implication of the Theme“Compassionate”in Tchaikovsky’s The Sixth Symphony%柴科夫斯基《第六交响曲》中“悲”的寓意所在

    Institute of Scientific and Technical Information of China (English)

    张盼盼

    2014-01-01

    Peter llyich Tchaikovsky is the most representative and the most poplar composer in Russia. As a master of Russian folk music and European classic music, he is extolled as the“Bright Lamp of Russian Music”by Russians. Of his countless music works, The Sixth Symphony (also named The Compassionate Symphony) is his last work. As his master piece, this work is a refection of his fright, despair and failure in life and also is an embodiment of his world outlook, views on life and views on love, etc. All his works can amount to the theme“compassionate” and The Sixth Symphony centrally reflects this theme. This paper interprets the theme of the“compassionate”in this work.%彼得·伊里奇·柴科夫斯基是俄罗斯作曲家中最为杰出的一位代表,也是最受欢迎的作曲家,同时也是俄罗斯民族音乐与西欧古典音乐的集大成者,他被俄罗斯人民骄傲地称为“俄罗斯音乐的明灯”。他的作品不计其数,《第六交响曲》(也被称为《悲怆交响曲》)是他最后一部作品,同时也是他的巅峰之作,这首交响曲包含了他对人生的恐怖、绝望与失败等情绪,也可以说是世界观、人生观和爱情观的具体体现。柴科夫斯基一生所创作的作品都可以用一个“悲”字来形容,而《第六交响曲》则是其最高境界,文章具体阐释了该曲中“悲”的寓意。

  1. Gravitational Lensing - Einstein's Unfinished Symphony

    CERN Document Server

    Treu, Tommaso

    2014-01-01

    Gravitational lensing - the deflection of light rays by gravitating matter - has become a major tool in the armoury of the modern cosmologist. Proposed nearly a hundred years ago as a key feature of Einstein's theory of General Relativity, we trace the historical development since its verification at a solar eclipse in 1919. Einstein was apparently cautious about its practical utility and the subject lay dormant observationally for nearly 60 years. Nonetheless there has been rapid progress over the past twenty years. The technique allows astronomers to chart the distribution of dark matter on large and small scales thereby testing predictions of the standard cosmological model which assumes dark matter comprises a massive weakly-interacting particle. By measuring distances and tracing the growth of dark matter structure over cosmic time, gravitational lensing also holds great promise in determining whether the dark energy, postulated to explain the accelerated cosmic expansion, is a vacuum energy density or a...

  2. Spacetime Symphony: APOD and Gravitational Waves

    Science.gov (United States)

    Cominsky, Lynn R.; Simonnet, Aurore; LIGO-Virgo Scientific Collaboration

    2017-01-01

    In 1915, Albert Einstein published his General Theory of Relativity. In this theory, gravity is not a force, but a property of space and time in the presence of massive objects. A century later, on September 14, 2015, the Laser Interferometer Gravitational-wave Observatory (LIGO) received the first confirmed gravitational wave signals. Now known as GW150914, the event represents the coalescence of two distant black holes that were previously in mutual orbit. The LIGO-Virgo Scientific Collaboration planned a detailed social media strategy to publicize the February 11, 2016 press conference that announced this discovery. Astronomy Picture of the Day (APOD) was a major factor in disseminating the now iconic imagery that was developed, and the LVC worked closely with APOD to ensure that the secrecy would be maintained throughout the press embargo period. Due to the success of our efforts, we repeated the process for the AAS press conference that announced GW151226, the second confirmed gravitational wave event. We have also repurposed the APOD imagery for an online course for community college instructors, as well as in a poster that will be available through CPEPphysics.org (Contemporary Physics Education Project).

  3. Hormone symphony during root growth and development.

    Science.gov (United States)

    Garay-Arroyo, Adriana; De La Paz Sánchez, María; García-Ponce, Berenice; Azpeitia, Eugenio; Alvarez-Buylla, Elena R

    2012-12-01

    Hormones regulate plant growth and development in response to external environmental stimuli via complex signal transduction pathways, which in turn form complex networks of interaction. Several classes of hormones have been reported, and their activity depends on their biosynthesis, transport, conjugation, accumulation in the vacuole, and degradation. However, the activity of a given hormone is also dependent on its interaction with other hormones. Indeed, there is a complex crosstalk between hormones that regulates their biosynthesis, transport, and/or signaling functionality, although some hormones have overlapping or opposite functions. The plant root is a particularly useful system in which to study the complex role of plant hormones in the plastic control of plant development. Physiological, cellular, and molecular genetic approaches have been used to study the role of plant hormones in root meristem homeostasis. In this review, we discuss recent findings on the synthesis, signaling, transport of hormones and role during root development and examine the role of hormone crosstalk in maintaining homeostasis in the apical root meristem.

  4. LOVE’S SYMPHONY: MULTIPLICITY OF EXISTENCE

    Directory of Open Access Journals (Sweden)

    CHRISTINE McNEILL-MATTESON

    2016-05-01

    Full Text Available Love, although universal in thought, is explicitly complex and articulately multi-defined in almost every idea and expression. Love written is timeless from the molecules we possess within us, to the cosmos we study and explore. We can only exist and continue to exist in harmony with creation. Harmony reaches far beyond galaxies and universes, flowing backinto the most separate of the smallest molecules. Within all common denominators of harmony there is love: the very catalyst of harmony itself. This paper will look at harmony from a poetic point of view and examine how it is expressed always in the context of the mystery of sentience and conscience from human biology to the divine cosmos

  5. The symphony of autophagy and calcium signaling.

    Science.gov (United States)

    Yao, Zhiyuan; Klionsky, Daniel J

    2015-01-01

    Posttranslational regulation of macroautophagy (hereafter autophagy), including phosphorylating and dephosphorylating components of the autophagy-related (Atg) core machinery and the corresponding upstream transcriptional factors, is important for the precise modulation of autophagy levels. Several kinases that are involved in phosphorylating autophagy-related proteins have been identified in both yeast and mammalian cells. However, there has been much less research published with regard to the identification of the complementary phosphatases that function in autophagy. A recent study identified PPP3/calcineurin, a calcium-dependent phosphatase, as a regulator of autophagy, and demonstrated that one of the key targets of PPP3/calcineurin is TFEB, a master transcriptional factor that controls autophagy and lysosomal function in mammalian cells.

  6. The gravitational wave symphony of the Universe

    Indian Academy of Sciences (India)

    B S Sathyaprakash

    2001-04-01

    The new millennium will see the upcoming of several ground-based interferometric gravitational wave antennas. Within the next decade a space-based antenna may also begin to observe the distant Universe. These gravitational wave detectors will together operate as a network taking data continuously for several years, watching the transient and continuous phenomena occurring in the deep cores of astronomical objects and dense environs of the early Universe where gravity was extremely strong and highly nonlinear. The network will listen to the waves from rapidly spinning non-axisymmetric neutron stars, normal modes of black holes, binary black hole inspiral and merger, phase transitions in the early Universe, quantum fluctuations resulting in a characteristic background in the early Universe. The gravitational wave antennas will open a new window to observe the dark Universe unreachable via other channels of astronomical observations.

  7. Lipid - Motor Interactions: Soap Opera or Symphony?

    Science.gov (United States)

    Pathak, Divya; Mallik, Roop

    2016-09-30

    Intracellular transport of organelles can be driven by multiple motor proteins that bind to the lipid membrane of the organelle and work as a team. We review present knowledge on how lipids orchestrate the recruitment of motors to a membrane. Looking beyond recruitment, we also discuss how heterogeneity and local mechanical properties of the membrane may influence function of motor-teams. These issues gain importance because phagocytosed pathogens use lipid-centric strategies to manipulate motors and survive in host cells.

  8. 某市交响乐团员工健康危险因素与健康相关工作效率低下相关性研究%Risk factors and health-related inefficiency in a metropolitan symphony orchestra

    Institute of Scientific and Technical Information of China (English)

    张晓方; 黄建始; 何敛; 朱烨; 张黎刚; 王颖; 邓晓倩

    2010-01-01

    目的 探讨某市交响乐团员工健康危险因素与健康相关工作效率低下是否有关联.方法 通过文献查阅和专家咨询查找,确认了12个健康危险因素并对密歇根大学的健康危险因素评估问卷进行了修改,用于某市交响乐团员131名员工的健康危险因素评估.在问卷调查的同时还对其员工进行了躯体健康检查.结果 12个健康危险因素中,压力大占69.4%,其次分别为自我感觉健康差(60.3%)、吸烟(57.0%)、身体活动少(43.8%)、血压高(38.8%)和超重/肥胖(37.2%).女性比男性(Z=-2.117,P=0.034)、年龄≤38岁的员工比年龄>38岁的员工(Z=-2.748,P=0.006)、学历大学及以上的员工比学历在大学以下的员工(Z=-2.151,P=0.032)的工作效率低下等级要高.压力大和生活满意度差与健康相关工作效率低下有关(压力大,OR=7.045,95%CI:1.627~30.507;生活满意度差,OR=7.229,95%CI:1.455~35.921).结论 健康危险因素和健康相关工作效牢低下有关联.%Objective To investigate the association between risk factors and health-related inefficiency in a symphony orchestra. Methods The modified Michigan' s Health Risk Appraisal Questionnaire was used for the assessment of health risk factors. Based on the Health Risk Factors and Work Inefficiency Questionnaire was developed for this cross-section study in 131 the symphony orchestra employees. Results Higher stress, poor self-reported health, current smoking, physical inactivity, hypertension, and over-weight/obesity was reported in 69. 4% , 60. 3% , 57.0% , 43. 8% , 38. 8% , and 37. 2% employees, respectively. Work inefficiency was more commonly seen in female (χ2 =6. 629, P = 0.010),≤38 year-old (χ2 =5. 873, P =0.016), and highly educated staff (P = 0. 032). Higher stress and life dissatisfaction were associated with work inefficiency (higher stress; OR = 7.045,95% CI; 1.627-30.507 ;life dissatisfaction: OR = 7. 229,95% CI: 1. 455-35. 921). Conclusion Health risk

  9. 广东作曲家流行音乐交响化创作的实践——以21首用流行歌曲改编的交响合唱为例%The Practice of Guangdong Composers' Symphonic Creation on Popular Music: with 21 symphony chorus recomposed from popular songs for example

    Institute of Scientific and Technical Information of China (English)

    何平; 潘谊

    2012-01-01

    It has apparently been a powerful brushstroke in the history of Guangdong popular music that popular music has been performed in the form of a symphony chorus. "Tao Sheng Yi Jiusymphony chorus concert for the 30th anniversary of Guangdong popular music" is of great historical significance. The holding of this concert has proved that popular music and classical music (symphonic music or serious music) have no insurmountable gap in terms of the content and the form ; and that the development of popular music has its own tradition, but the diversi- fied forms of expression will provide wider development space for popular music. The recomposed work of these 21 popular songs performed in the concert with the form of Symphony Chorus is based on two principles: be faithful to the original basic style; and to innovate on the basis of origin. This has actually set the high creation principle for people doing the work. The 21 pieces of adaptation eventually created three types of works. Meanwhile, Guangdong Composers" choreographing practice on popular music makes it possible for people to have an opportunity to reflect on the artistic value of popular music.%将流行音乐作品以交响合唱的形式重新进行演绎,显然在广东流行音乐发展史上具有浓烈的一笔。“涛声依旧——广东流行音乐30周年交响合唱音乐会”,就是这样具有历史意义的一笔。音乐会的举办,给人们提出了两点参考:流行音乐与古典音乐(或交响音乐、严肃音乐)在内容和形式上并没有什么不可逾越的鸿沟;流行音乐的发展固然有自己的传统,但多元化的表现形式,将为流行音乐提供更为广阔的发展空间。音乐会上演出的21首交响合唱形式的流行歌曲,其改编工作,基于两点原则:忠实于原创的基本品格;在忠于原创的基础上进行创新。这实际上为改编者提出了较高的创作原则。21首作品的改编最终形

  10. WU Liangyong:A Great Conductor of "Symphony of Concrete"

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    <正> From ancient times to the present, Jiangnan (the region south of the Yangtze River) has been the breeding ground for great talents. While visitors are enchanted by the flamboyance of the decorated boats paddled down the Qinhuai River amidst lantern lights and music played on flutes and drums, countless refined scholars and artists have emerged from this very place.Mr. WU Liangyong, Professor at Tsinghua

  11. Distortion product otoacoustic emission fine structure of symphony orchestra musicians

    DEFF Research Database (Denmark)

    Reuter, Karen; Hammershøi, Dorte

    2006-01-01

    losses than pure-tone audiometry. The distortion product otoacoustic emission (DPOAE) fine structure is obtained when the ear is stiumulated by dual tone stimuli using a high frequency resolution. It is characterized by quasi-periodic variations across frequency, as it can be observed in the hearing...

  12. Distortion product otoacoustic emission fine structure of symphony orchestra musicians

    DEFF Research Database (Denmark)

    Reuter, Karen; Hammershøi, Dorte

    losses than puretone audiometry. The distortion product otoacoustic emission (DPOAE) fine structure is obtained when the ear is stimulated by dual tone stimuli using a high frequency resolution. It is characterized by quasi-periodic variations across frequency, as it can be observed in the hearing...

  13. Silos to Symphonies? Hopes and Challenges Implementing Multicultural Programme Infusion

    Science.gov (United States)

    Liu, Laura B.; Milman, Natalie B.

    2013-01-01

    The need to infuse multicultural education (ME) across teacher preparation programmes is well documented by research, yet institutions are at very different stages in this endeavour. While most programmes demonstrate a segregated approach to ME, confining diversity to specialty courses, ME programme infusion places diversity, equity and social…

  14. Cyclin B1: conductor of mitotic symphony orchestra

    Institute of Scientific and Technical Information of China (English)

    Huijuan Yu; Xuebiao Yao

    2008-01-01

    @@ The inheritance of human genome through mitosis is precisely regulated by a series of tightly orchestrated events such as chromosome condensation, biorientated spindle formation, chromosome congression, segregation and cytokinesis.

  15. HOUSTON SYMPHONY%休斯敦交响乐团

    Institute of Scientific and Technical Information of China (English)

    音翔

    2001-01-01

    @@ 休斯敦交响乐团是美国历史最悠久的音乐团体之一,到2000年,它已庆祝了自己的87岁生日.休斯敦人依玛·霍格(Ima Hogg)为休斯敦乐团在1913年的诞生作出了极为重要的贡献,从那以后到1975年去世,依玛小姐一直作为乐团的领导在乐团的各项事务中发挥着积极的作用.乐团成立之初,仅有33位业余的乐员,年度预算仅2500美元;到1998-1999年演季,乐团已有97位专职乐手,其预算已达1840万美元.

  16. Reflections on Measuring Thinking, while Listening to Mozart's "Jupiter" Symphony.

    Science.gov (United States)

    Wasserman, Selma

    1989-01-01

    Reflects on educators' current preoccupation with assessment of higher order thinking skills. Easy-to-mark, forced-choice, pencil-and-paper tests with single numerical scores may trivialize the wonderful complexity of human capabilities. Includes 17 references. (MLH)

  17. Design, Development and Evaluation of an Adaptive and Standardized RTCP-based IDMS Solution

    NARCIS (Netherlands)

    Montagud Climent, M.A.

    2015-01-01

    Nowadays, we are witnessing a transition from physical togetherness towards networked togetherness around media content. Novel forms of shared media experiences are gaining momentum, allowing geographically distributed users to concurrently consume the same media content while socially interacting (

  18. Lernen und Lehren von Mathematik-Analysen zum Unterrichtshandeln II - Band 6, IDM-Reihe, Untersuchungen zum Mathematikunterricht. (Learning and Teaching of Mathematics - Analysis of Instructional Actions II - Volume 6, IDM Series, Inquiries into Mathematics Instruction.)

    Science.gov (United States)

    Bauersfeld, Heinrich; And Others

    This set of five papers, written in German with abstracts in English, was collected by the Institut fuer Didaktit der Mathematik (Institute for the Teaching of Mathematics) at the University of Bielefeld in West Germany. In the first paper, Bauersfeld considers domains of subjective experiences as the best issue for an interactive theory of…

  19. 77 FR 42647 - Safety Zone: San Diego Symphony POPS Fireworks; San Diego, CA

    Science.gov (United States)

    2012-07-20

    ... authority under section 4(a) of the Administrative Procedure Act (APA) (5 U.S.C. 553(b)). This provision... 1. The authority citation for part 165 continues to read as follows: Authority: 33 U.S.C. 1226,...

  20. From cacophony to symphony: how to focus the discipline of business continuity.

    Science.gov (United States)

    Copenhaver, John; Lindstedt, David

    2010-03-01

    On the 'stage' of business continuity, there is a cacophony of voices--an unfocused assortment of ideas, approaches and advice. A casual glance at any continuity trade journal quickly reveals disparate discussions about even the most fundamental of issues. The dedicated magazines and conferences are filled with anecdotes and case studies but lack a focused discussion leading towards a holistic approach to the discipline. In fact, most often these discussions are not proper conversations at all, but disjointed groupings of loosely connected topics. It is time for practitioners to organise their considerable collective talent into a structured effort to ground and defend this growing profession. It is time to move from an informal sharing of individual lessons learned to a studied discipline. This paper proposes several ways to focus thinking and energise efforts. It will offer a select few topics to help provide a framework of central focal points for research, thought and growth.

  1. Transfer method of conducting in the symphony orchestra of the Hanoi National Conservatory of Music, Vietnam

    Directory of Open Access Journals (Sweden)

    Parichat Wiang-in

    2015-11-01

    Full Text Available This is a qualitative designed and conducted with two primary research aims, which were: 1 To study the life and experiences of symphonic orchestra conductors in Hanoi, Vietnam; 2 To study the inheritance process for conductors of the symphonic orchestra in Hanoi, Vietnam. The research area for this investigation was purposively selected as the Vietnam National Academy of Music in Hanoi. The investigation began in October 2012 and was concluded in January 2014. The two key informants for this investigation were expert conductors and teachers at the academy, Dr. Nguyễn Phúc Linh and Dr. Nguyễn Thiếu Hoa. Data was collected from a combination of document analysis and field research. Tools used for data collection included interviews, participant and non-participant observation and focus group discussions. Results show that both of the key informants for this investigation were born into families of artists and had a particularly close relationship with traditional folk art. Scholarships to study abroad at the Tchaikovsky University, Russia enabled them to learn from Russian conductors and they developed the skills that have now led them to be recognized as being among the most accomplished conductors in Vietnam. The process of instruction preferred by these two academics is taught in three steps: the preparation stage, the teaching stage and the assessment and evaluation stage. The benefits of studying with Dr. Nguyễn Phúc Linh and Dr. Nguyễn Thiếu Hoa are the cumulative experiences of international conducting practices and the high standards that the two academics possess and demand.

  2. Receptors of the thyroid: the thyrotropin receptor is only the first violinist of a symphony orchestra.

    Science.gov (United States)

    Kohn, L D; Saji, M; Akamizu, T; Ikuyama, S; Isozaki, O; Kohn, A D; Santisteban, P; Chan, J Y; Bellur, S; Rotella, C M

    1989-01-01

    A basic reason for undertaking these studies was to further our knowledge of the structure and function of the TSH receptor as well as its interaction with other receptors on thyroid cells. The multiplicity of observations suggests the approach is bearing fruit, does not provide a simple answer, and can have pitfalls. We hope they may also contribute to understanding the structure and function of autoantigens in Graves' disease and glycoprotein hormone receptors in general. The authors are grateful to their collaborators in the National Dental Institute, particularly Drs. Bellur Prabhakar, Edward Oates, and Abner Notkins, in the National Cancer Institute, Drs. W. O. McBride and M. Lerman for their contributions to the cloning studies.

  3. It's a bittersweet symphony: simultaneously mixed emotional responses to music with conflicting cues.

    Science.gov (United States)

    Larsen, Jeff T; Stastny, Bradley J

    2011-12-01

    Some evidence indicates that emotional reactions to music can be organized along a bipolar valence dimension ranging from pleasant states (e.g., happiness) to unpleasant states (e.g., sadness), but songs can contain some cues that elicit happiness (e.g., fast tempos) and others that elicit sadness (e.g., minor modes). Some models of emotion contend that valence is a basic building block of emotional experience, which implies that songs with conflicting cues cannot make people feel happy and sad at the same time. Other models contend that positivity and negativity are separable in experience, which implies that music with conflicting cues might elicit simultaneously mixed emotions of happiness and sadness. Hunter, Schellenberg, and Schimmack (2008) tested these possibilities by having subjects report their happiness and sadness after listening to music with conflicting cues (e.g., fast songs in minor modes) and consistent cues (e.g., fast songs in major modes). Results indicated that music with conflicting cues elicited mixed emotions, but it remains unclear whether subjects simultaneously felt happy and sad or merely vacillated between happiness and sadness. To examine these possibilities, we had subjects press one button whenever they felt happy and another button whenever they felt sad as they listened to songs with conflicting and consistent cues. Results revealed that subjects spent more time simultaneously pressing both buttons during songs with conflicting, as opposed to consistent, cues. These findings indicate that songs with conflicting cues can simultaneously elicit happiness and sadness and that positivity and negativity are separable in experience.

  4. Rap-Interacting Proteins are Key Players in the Rap Symphony Orchestra.

    Science.gov (United States)

    Guo, Xiao-Xi; An, Su; Yang, Yang; Liu, Ying; Hao, Qian; Xu, Tian-Rui

    2016-01-01

    Rap, a member of the Ras-like small G-protein family, is a key node among G-protein coupled receptors (GPCR), receptor tyrosine kinases (RTKs), ion channels and many other downstream pathways. Rap plays a unique role in cell morphogenesis, adhesion, migration, exocytosis, proliferation, apoptosis and carcinogenesis. The complexity and diversity of Rap functions are tightly regulated by Rap-interacting proteins such as GEFs, GAPs, Rap effectors and scaffold proteins. These interacting proteins decide the subcellular localization of Rap, the interaction modes with downstream Rap effectors and tune Rap as an atypical molecular conductor, coupling extra- and intracellular signals to various pathways. In this review, we summarize four groups of Rap-interacting proteins, highlight their distinctions in Rap-binding properties and interactive modes and discuss their contribution to the spatiotemporal regulation of Rap as well as the implications of targeting Rap-interacting proteins in human cancer therapy.

  5. Quorum-Sensing Kinetics in Saccharomyces cerevisiae: A Symphony of ARO Genes and Aromatic Alcohols.

    Science.gov (United States)

    Avbelj, Martina; Zupan, Jure; Kranjc, Luka; Raspor, Peter

    2015-09-30

    The kinetics of quorum sensing in Saccharomyces cerevisiae were studied using a mini-fermentation platform. The quorum-sensing molecules were monitored using our previous HPLC approach that is here supported by quantitative real-time PCR analysis of the quorum-sensing genes. We thus initially confirm correlations between peak production rates of the monitored quorum-sensing molecules 2-phenylethanol, tryptophol, and tyrosol and peak expression of the genes responsible for their synthesis: ARO8, ARO9, and ARO10. This confirms the accuracy of our previously implemented kinetic model, thus favoring its use in further studies in this field. We also show that the quorum-sensing kinetics are precisely dependent on the population growth phase and that tyrosol production is also regulated by cell concentration, which has not been reported previously. Additionally, we show that during wine fermentation, ethanol stress reduces the production of 2-phenylethanol, tryptophol, and tyrosol, which opens new challenges in the control of wine fermentation.

  6. Rap-Interacting Proteins are Key Players in the Rap Symphony Orchestra

    Directory of Open Access Journals (Sweden)

    Xiao-Xi Guo

    2016-06-01

    Full Text Available Rap, a member of the Ras-like small G-protein family, is a key node among G-protein coupled receptors (GPCR, receptor tyrosine kinases (RTKs, ion channels and many other downstream pathways. Rap plays a unique role in cell morphogenesis, adhesion, migration, exocytosis, proliferation, apoptosis and carcinogenesis. The complexity and diversity of Rap functions are tightly regulated by Rap-interacting proteins such as GEFs, GAPs, Rap effectors and scaffold proteins. These interacting proteins decide the subcellular localization of Rap, the interaction modes with downstream Rap effectors and tune Rap as an atypical molecular conductor, coupling extra- and intracellular signals to various pathways. In this review, we summarize four groups of Rap-interacting proteins, highlight their distinctions in Rap-binding properties and interactive modes and discuss their contribution to the spatiotemporal regulation of Rap as well as the implications of targeting Rap-interacting proteins in human cancer therapy.

  7. Resurrection Symphony: "El Sistema" as Ideology in Venezuela and Los Angeles

    Science.gov (United States)

    Fink, Robert

    2016-01-01

    The explosive growth of Venezuela's "El Sistema" is rewriting the agenda of musical education in the West. Many commentators from the world of classical music react to the spectacle of dedicated young colonial musicians playing European masterworks as a kind of "miracle," accepting "Sistema" founder José Antonio…

  8. 首演"贝九"%The Premier of Beethoven's Symphony No. 9 in China

    Institute of Scientific and Technical Information of China (English)

    王安; 贾伟

    2009-01-01

    @@ 日前,中国交响乐团(原中央乐团)党委书记王安代表党委到家中拜访了乐团的老领导、著名指挥家严良堃先生.严老虽然年逾八旬,但思维敏捷,幽默乐观.王安与严良堃就首演的对话,在新中国成立60年之际听起来颇有意义.

  9. 贝多芬交响曲全集%Beethoven Symphonies Nos.1-9

    Institute of Scientific and Technical Information of China (English)

    一言

    2004-01-01

    去年我就获悉,“普罗”即将陆续引进推出具有国际水准与品味,而且售价仅20多元张的现场音乐会系列DVD产品。在我的记忆里,这还是国内影音艺术产品中的开创之作。“普罗”为填补国内这一出版发行空白令人欣喜,新年伊始,我竟获得了“普罗”这个系列的十多款DVD,让我“饱餐”了一场高水准的艺术演出。我认为在这批艺术类DVD品种当中,由克劳迪奥·阿巴多指挥柏林爱乐演绎的全本贝多芬交响曲集,无论从份量质量和影响力等,部应该作为推介的首选。

  10. Joined-Up ICT Innovation in Government: An analysis of the creation of eIDM systems from an Advocacy Coalition and social capital perspective

    NARCIS (Netherlands)

    N.M. Huijboom (Noor)

    2010-01-01

    textabstractThis chapter introduces the subject of this thesis – joined-up ICT innovation in the public sector. The first section demonstrates that scientists and policy makers fully agree that ICT innovation should be a joint effort involving multiple public sector actors. To solve today’s urgent s

  11. Intervjuu American Wind Symphony Orchestra dirigendi Robert Austin Boudreau'ga = Interview with Mr. Robert Austin Boudreau, director of the American Wind Symphony Orchestra / Robert Austin Boudreau ; interv. Heli Ojamaa

    Index Scriptorium Estoniae

    Boudreau, Robert Austin

    2007-01-01

    11. IV 2007. a. tehtud telefoniintervjuu Robert A. Boudreau'ga, kellele arhitekt Louis I. Kahn disainis kontserdilaevad Point Counterpoint I (valmis 1961) ja Point Counterppoint II (kavandamist alustati 1966, valmis 1975). Louis I. Kahnist, koostööst arhitektiga ja laevadest. Selgitav kaaskiri arhitekt Heli Ojamaalt. Ill.: I laeva makett, II laeva joonised ja 4 värv. fotot

  12. TAHSĐN YÜCEL'S SHORT STORIES IN HIS BOOK 'MYSELF AND THE OTHER’ READING WITH THE 9th SYMPHONY OR THE CIRCUMSTANCES OF ÖTEGEÇE'S IN THE RHYTM OF 9th SYMPHONY

    Directory of Open Access Journals (Sweden)

    Ferhan AKGÜN (M.A.H.

    2009-01-01

    Full Text Available Literary works transforming in time have started toemerge in especially personal inclinations, psychologicalanalysis and universal matters; and have pushed thelimit lines lately. This limit was not only all about thecontent of the literature but also reflected towards theother fields of art. This intertextuality forms the roots ofhis short stories within “Me and the Others” by TahsinYücel, who is among the short story writers of 1950s.Tahsin Yücel expreses this in his words: “there exists arelation between the smallest and the greatest structures,between my structure and the others’. Reflecting theindividual and his inner world, departing from theindividual and giving messages to the society andhumankind, the writer endeavours to reach from localmatters to universal ones in his short stories within “Meand the Others”.

  13. Executive functions cannot be distinguished from general intelligence: Two variations on a single theme within a symphony of latent variance

    Directory of Open Access Journals (Sweden)

    Donald R Royall

    2014-10-01

    Full Text Available The empirical foundation of executive control function (ECF remains controversial. We have employed structural equation models (SEM to explicitly distinguish domain-specific variance in ECF performance from memory (MEM and shared cognitive performance variance, i.e., Spearman’s g. ECF does not survive adjustment for both MEM and g in a well fitting model of data obtained from non-demented older persons (N = 193. Instead, the variance in putative ECF measures is attributable only to g, and related to functional status only through a fraction of that construct (i.e., dECF. dECF is a homolog of the latent variable δ, which we have previously associated specifically with the Default Mode Network (DMN. These findings undermine the validity of ECF and its putative association with the frontal lobe. ECF may have no existence independent of general intelligence, and no functionally salient association with the frontal lobe outside of that structure’s contribution to the DMN.

  14. 财务学:理性和行为的交响曲%Finance:Symphony of Rational and Behavior

    Institute of Scientific and Technical Information of China (English)

    夏明

    2015-01-01

    This paper takes 2013 the Nobel Prize awarded as the primer, the multi-session Nobel laureates as the main line, studies the internal logic of finance development of economics. In addition to the introduction of the first part of this paper, the second part takes use of finance (financial) experts memories of several Nobel Prize in economics to describe the financial mainstream neoclassical economics under "see things but not people," the discipline dilemma ; the third part affirm challenge of behavioral finance to certainly mainstream finance, meanwhile, criticism from many aspects of behavioral finance,"to see people see the soul" development dilemma; fourth part is based on the basic principles of the Austrian school of eco-nomics, financial management Science Development noted a "see people also the soul of man," the research path. Final part is a brief conclusion and recommendations.%本文以2013年诺奖颁发为引子,以多届诺奖获得者为主线,站在经济学的立场上深入探讨了财务学内在发展逻辑。首先,通过对几位获得诺贝尔经济学奖的财务(金融)学家的回忆,描述新古典经济学下的主流财务“见物不见人”的学科困境;其次,在肯定行为财务学对主流财务学挑战的同时,从诸多方面诟病了行为财务“见人不见魂”的发展窘境;最后立足奥派经济学的基本原理,为财务管理学发展指出一条“见人又见魂”的研究路径。

  15. 勃拉姆斯的《第三交响曲》%Brahms's Symphony No.3

    Institute of Scientific and Technical Information of China (English)

    周炜娟

    2005-01-01

    当浪漫主义作曲家们纷纷在音乐与文学艺术的结合中寻找发展时,勃拉姆斯依然执着地创作交响曲.他的不但融合、发展了当时的创作技法,而且用自己的独特的音乐语汇再次证实了在贝多芬之后创作交响曲的可能性.

  16. Precise time and frequency intercomparison between NPL, India and PTB, Federal Republic of Germany via satellite symphonie-1

    Science.gov (United States)

    Mathur, B. S.; Banerjee, P.; Sood, P. C.; Saxena, M.; Kumar, N.; Suri, A. K.

    1981-01-01

    A time and frequency intercomparison experiment conducted using Earth stations in New Delhi, India and Raisting, FRG is described. The NPL clock was placed at New Delhi Earth Station and the Raisting Clock was calibrated with PTB/Primary standard via LORAN-C and travelling clocks. The random uncertainity of time comparisons, represented by two sample Allan Variance sigma (30 seconds), was less than 10 nanoseconds. The relative frequency difference between the NPL and Raisting Clocks, SNPL, RAIS, as measured over the 44 days period was found to be -15.7 x 10 to the -13th power. The relative frequency difference between PTB Primary Standard and Raisting Clock, SPTB, RAIS, during this period, was measured to be -22.8 x 10 to the -13th power. The relative frequency difference between NPL clock and PTB Primary Standard, SNPL, PTB, thus, is +7.1 x 10 to the -13th power. The clock rate (UTC, India) of +7.1 + or - 0.5 x 10 to the -13th power, agrees well with that obtained via VLF phase measurements over one year period and with USNO travelling clock time comparisons made in September, 1980.

  17. Beethoven and His Symphony No.5%贝多芬与他的《第五交响曲》

    Institute of Scientific and Technical Information of China (English)

    曲永新

    2006-01-01

    贝多芬的音乐占特殊地位的是他的交响曲,贝多芬的交响曲全面继承了德国音乐的优秀传统,吸取了法国大革命音乐的各种成果和富于英雄性的音调,凝聚了德、奥民族音乐的精华,因此,他的音乐具有鲜明的时代感和民族性.是贝多芬交响曲创作中最有代表性的作品之一,它结构严谨、完整,手法简练、明快,发展紧凑、均衡,主题形象鲜明、生动,具有强烈的艺术感染力,这种雄伟气魄,代表着贝多芬的艺术风格.恩格斯曾经说过:"要是没有听过这部壮丽作品的话,那么,你这一生可以说是什么作品也没听过."

  18. BEETHOVEN THE SYMPHONIES%卡拉扬演绎贝多芬交响曲全集DVD

    Institute of Scientific and Technical Information of China (English)

    一言

    2006-01-01

    尽管有人对“指挥帝王”卡拉扬有不同的评价,但是作为古典音乐圣殿指挥台上的这位君王.卡拉扬在20世纪下半叶的统治地位以及影响力.是无法撼动更不能抹杀的。这位指挥泰斗有自己的个性,他的指挥魁力不仅体现在他对作品的深入探索与挖掘,同时也反映在他具有强烈自信的肢体诺言和冷峻威严的面部表情上。

  19. Symphonies of urban places : Urban rhythms as traces of time in space. A study of "urban rhythms" / Filipa Matos Wunderlich

    Index Scriptorium Estoniae

    Wunderlich, Filipa Matos

    2008-01-01

    Rütmi mõistest, linna rütmidest kui igapäevase elu ja ruumirütmide tervikust, kui uuest võimalusest analüüsida linnakeskkonda, kui täiendusest traditsiooniliste linnaprobleemide lahendamisele

  20. Anomalous id="M1" xmlns="http://www.w3.org/1998/Math/MathML">tqγ Couplings in id="M2" xmlns="http://www.w3.org/1998/Math/MathML">γp Collision at the LHC

    OpenAIRE

    M. Köksal; İnan, S. C.(Department of Physics, Cumhuriyet University, 58140 Sivas, Turkey)

    2014-01-01

    We have examined the constraints on the anomalous tqγ    (q=u,c) couplings through the process pp→pγp→pWbX at the LHC by considering four forward detector acceptances: 0.0015<ξ<0.5 , 0.0015<ξ<0.15 , 0.015<ξ<0.15 , and 0.1<ξ<0.5 , where ξ=Eγ/E with Eγ and E the energies of the photon and of the incoming proton, respectively. The sensitivity bounds on the anomalous couplings have been obtained at the 95% confidence level in a model independent effective Lagrangian approa...

  1. Introducing a new framework for using generic Information Delivery Manuals

    DEFF Research Database (Denmark)

    Mondrup, Thomas Fænø; Treldal, Niels; Karlshøj, Jan

    2014-01-01

    to resolve this issue is based on the Information Delivery Manual (IDM). The IDMs in current use indicate that focus has mainly been on formalizing multifaceted and wide-ranging AEC/FM processes, and therefore often involve multiple use cases. Because IDMs typically describe such complex processes......, they are difficult to manage and complicated to implement in real-life AEC/FM projects. In this study, we address these challeng-es by proposing a Work Breakdown Structure (WBS) methodology, breaking down the IDMs into smaller IDM Packages. We introduce a modular IDM Framework aimed at defining and organizing...... generic IDM Packages for all main use cases of the AEC/FM project life cycle. In this methodology, an IDM Project Plan can be created by selecting the specific IDM Packages required for the specific AEC/FM project. Ultimately, we believe that the IDM Framework will help improve information flow management...

  2. 〈ノート〉「田園」(ベートーヴェン作曲交響曲第6番)における生物多様性

    OpenAIRE

    桜谷, 保之

    2012-01-01

    [Synopsis] The biodiversity in Beethoven's Pastoral Symphony is presented for discussion. The season of this symphony was inferred to be early summer, according to the song of birds (2nd movement), and the other motives of this symphony. Beethoven had recognized at least three species of birds; nightingale, quails, and cuckoo, and might have had a great interest in many plants and animals based on the many motives of this symphony. In this symphony, especially the final movement, Beethoven ar...

  3. Pion id="M1" xmlns="http://www.w3.org/1998/Math/MathML">pT Spectra in id="M2" xmlns="http://www.w3.org/1998/Math/MathML">p+p Collisions as a Function of id="M3" xmlns="http://www.w3.org/1998/Math/MathML">s and Event Multiplicity

    OpenAIRE

    Sett, Priyanka; Shukla, Prashant(Nuclear Physics Division, Bhabha Atomic Research Center, Trombay, Mumbai 400 085, India)

    2014-01-01

    We study the charged pion transverse momentum (pT) spectra in p+p collisions as a function of collision energy s and event multiplicity using Tsallis distribution. This study gives an insight of the pion production process in p+p collisions. The study covers pion spectra measured in p+p collisions at SPS energies (6.27–17.27 GeV), RHIC energies (62.4 GeV and 200 GeV), and LHC energies (900 GeV, 2.76 TeV, and 7 TeV). The Tsallis parameters have been obtained and parameterized as a function of ...

  4. Muusikamaailm : Kümme aastat Rheinsbergi festivali. Birminghami Symphony Hall 10. "Tampereen Sävel". Vytautas Barkauskas 70. Alberto Erede lahkunud / Priit Kuusk

    Index Scriptorium Estoniae

    Kuusk, Priit, 1938-

    2001-01-01

    Rheinsbergi muusikafestivalist Saksamaal. Birminghami kontserdisaalist, juubelikontserdist. Koorifestivalist "Tampereen Sävel" Soomes. V. Barkauskase juubelikontserdist Vilniuses. Lühidalt A. Eredest

  5. Appreciates and Analysis to Sorrowful Symphony of Tchaikovsky%论音乐教育哲学的审美范式

    Institute of Scientific and Technical Information of China (English)

    贾丽青

    2009-01-01

    本文主要论述了审美音乐教育哲学的理论渊源,发展历程、主要观点以及对我国音乐新课程改革的影响等问题.同时又对审美音乐教育哲学的局限性进行了反思和批判,以期能够做到辩证的理解、运用审美音乐教育哲学的观点.

  6. 柴科夫斯基交响曲《曼弗雷德》解读%Analysis of Tchaikovsky's Symphony Manfred

    Institute of Scientific and Technical Information of China (English)

    葛文佳

    2008-01-01

    柴科夫斯基作为俄罗斯伟大的作曲家,为人类留下了众多的艺术瑰宝.通过他的音乐,我们深刻地体会到柴科夫斯基努力不懈地寻找与提炼本民族的音乐乃至精神的精华,融入到他的作品中,并以此成为他为人类艺术所做出的最大贡献.在交响曲创作上,柴科夫斯基在旋律写作、标题音乐、配器方面都有了新的发展.交响曲是柴科夫斯基非常重要的标题音乐作品,作品从曲式结构、配器手法、乐曲规模等方面都有了非常大的突破,从不同侧面反映了柴科夫斯基以及俄罗斯民族的悲剧性.

  7. Neural rhythmic symphony of human walking observation: Upside-down and Uncoordinated condition on cortical theta, alpha, beta and gamma oscillations.

    Directory of Open Access Journals (Sweden)

    David eZarka

    2014-09-01

    Full Text Available Biological motion observation has been recognized to produce dynamic change in sensorimotor activation according to the observed kinematics. Physical plausibility of the spatial-kinematic relationship of human movement may play a major role in the top-down processing of human motion recognition. Here, we investigated the time course of scalp activation during observation of human gait in order to extract and use it on future integrated brain-computer interface using virtual reality (VR. We analyzed event related potentials (ERP, the event related spectral perturbation (ERSP and the inter-trial coherence (ITC from high-density EEG recording during video display onset (-200 to 600 ms and the steady state visual evoked potentials (SSVEP inside the video of human walking 3D-animation in three conditions: Normal; Upside-down (inverted images; and Uncoordinated (pseudo-randomly mixed images. We found that early visual evoked response P120 was decreased in Upside-down condition. The N170 and P300b amplitudes were decreased in Uncoordinated condition. In Upside-down and Uncoordinated conditions, we found decreased alpha power and theta phase-locking. As regards gamma oscillation, power was increased during the Upside-down animation and decreased during the Uncoordinated animation. An SSVEP-like response oscillating at about 10 Hz was also described showing that the oscillating pattern is enhanced 300 ms after the heel strike event only in the Normal but not in the Upside-down condition. Our results are consistent with most of previous point-light display studies, further supporting possible use of virtual reality for neurofeedback applications.

  8. 贝多芬交响乐作品中的英雄主义精神%On the Heroic Spirit in Beethoven's Symphonies

    Institute of Scientific and Technical Information of China (English)

    欧阳绍清; 康霖

    2005-01-01

    贝多芬在不同的时期分别创作出了九部不同风格和意义的交响乐作品,他的音乐中充满着英雄主义的气概.本文主要从英雄的诞生、英雄的成长和英雄的涅槃三个方面来阐述贝多芬交响乐作品中的英雄主义精神.

  9. Appreciation and Analysis of Beethoven's Fifth Symphony%贝多芬第五交响曲第二乐章赏析

    Institute of Scientific and Technical Information of China (English)

    杜新平; 靳振彪

    2005-01-01

    交响音乐是贝多芬创作中最重要的一个领域,其中占首要地位的是交响曲.第二乐章宏伟而美妙的音乐具有描写内心境界的性质,同第一乐章的悲剧性形象全然不同,是即交响曲所确立的英雄形象的继续和进一步发展,这是一首辉煌的抒情诗,体现了人的感情体验的复杂性.

  10. A Visual Review of Beethoven ’s Fifth Symphony%贝多芬《第五交响曲》的多视觉审视

    Institute of Scientific and Technical Information of China (English)

    李双

    2015-01-01

    长久以来,贝多芬的《第五交响曲》被认为是世界上最经典的音乐华章之一,它带来的不仅仅是音乐的盛典,还带来与黑暗现实抗争的勇气和激情。19世纪初,动乱的年代让民众在黑暗无力中彷徨,而贝多芬的《第五交响曲》为他们的精神世界带来了希望和力量。200余年已过,那激昂奋进的乐曲依然响彻云霄,让人们不得不重新审视它的魅力。该文基于多视觉角度,全面诠释贝多芬《第五交响曲》的艺术价值和魅力,希望能够尝试着从更加多元的角度探索其内在含义。%It has long since been recognized that Beethoven's Fifth Symthony is one of the most classic musical works, for it brings about not only musical entertainment but also courage and passion to fight the dark reality. In the early 19th century, a hard time in which the ordinary people were making their living hopelessly, it was Beethoven's Fifth Symthony that brought about hope and courage to their spiritual world. Though more 200 years have passed away, its exciting and encouraging music still resound to the sky, which stimulates people to make a review into its musical charm. This paper makes a thorough analysis of the ratistic value and charm of Beethoven's Fifth Symthony from multipl perspectives, attempting to probe into its inner meaning in more diversified as-pects.

  11. 感悟贝多芬《第九交响曲》的真谛%Perception of the Essence of The Ninth Symphony of Beethoven

    Institute of Scientific and Technical Information of China (English)

    钱岩

    2007-01-01

    是贝多芬用数十年的心血凝结成的对生命无限肯定与祝福、引导人类上升的永恒巨作.通过了解贝多芬和平、正义、博爱的主题,使我们现实社会中的人学会如何去坚持追求至爱、至善的人类至高点.

  12. Lepo Sumera. Musica tenera / Guy S. Rickards

    Index Scriptorium Estoniae

    Rickards, Guy S.

    1995-01-01

    Uuest heliplaadist "Sumera, Lepo. Musica tenera. Concerto for Piano and Orchestra. Symphony Nr. 4, "Serena borealis". Kalle Randalu (pf). Malmö Symphony Orchestra, Paavo Järvi" BIS CD CD690 (55 minutes)

  13. Pärt, Arvo. Cantus in memory of Benjamin Britten / Andrew Achenbach

    Index Scriptorium Estoniae

    Achenbach, Andrew

    1995-01-01

    Uuest heliplaadist "Pärt, Arvo. Cantus in memory of Benjamin Britten. BBC Northern Symphony Orchestra / Norman del Mar; BBC Symphony Orchestra / Gennady Rozhdestvensky". BBC Radio Classics CD BBCRD 9129 (71 minutes)

  14. Arensky. Silhouettes (Suite N 2), Op. 23 / Jonathan Swain

    Index Scriptorium Estoniae

    Swain, Jonathan

    1991-01-01

    Uuest heliplaadist "Arensky. Silhouettes (Suite N 2), Op. 23. Scrjabin. Symphony N 3 in C minor, Op. 43 "Le divin poeme". Danish National Radio Symphony Orchestra. Neeme Järvi. Chandos cassette ABTD 1509; CD CHAN 8898 (66 minutes)

  15. Hindemith: Symphonic Metamorphosis on Themes of Carl Maria von Weber / Jonathan Swain

    Index Scriptorium Estoniae

    Swain, Jonathan

    1990-01-01

    Uuest heliplaadist "Hindemith: Symphonic Metamorphosis on Themes of Carl Maria von Weber, Mathis der Maler - Symphony, Nobilissima visione - suite. Atlanta Symphony Orchestra, Yoel Levi" Telarc/ Conifer CD 80 195

  16. 75 FR 79348 - TRICARE; Formerly Known as the Civilian Health and Medical Program of the Uniformed Services...

    Science.gov (United States)

    2010-12-20

    ... of the applicable DRG-based payment rate plus any amounts payable for Indirect Medical Education... CMS uses hospital- specific cost-to-charge ratios. G. Indirect Medical Education (IDME) Adjustment... calculation of the indirect medical education (IDME) adjustment factor. Since the IDME formula used by...

  17. Regulation of Active DNA Demethylation by a Methyl-CpG-Binding Domain Protein in Arabidopsis thaliana.

    Directory of Open Access Journals (Sweden)

    Qi Li

    2015-05-01

    Full Text Available Active DNA demethylation plays crucial roles in the regulation of gene expression in both plants and animals. In Arabidopsis thaliana, active DNA demethylation is initiated by the ROS1 subfamily of 5-methylcytosine-specific DNA glycosylases via a base excision repair mechanism. Recently, IDM1 and IDM2 were shown to be required for the recruitment of ROS1 to some of its target loci. However, the mechanism(s by which IDM1 is targeted to specific genomic loci remains to be determined. Affinity purification of IDM1- and IDM2- associating proteins demonstrated that IDM1 and IDM2 copurify together with two novel components, methyl-CpG-binding domain protein 7 (MBD7 and IDM2-like protein 1 (IDL1. IDL1 encodes an α-crystallin domain protein that shows high sequence similarity with IDM2. MBD7 interacts with IDM2 and IDL1 in vitro and in vivo and they form a protein complex associating with IDM1 in vivo. MBD7 directly binds to the target loci and is required for the H3K18 and H3K23 acetylation in planta. MBD7 dysfunction causes DNA hypermethylation and silencing of reporter genes and a subset of endogenous genes. Our results suggest that a histone acetyltransferase complex functions in active DNA demethylation and in suppression of gene silencing at some loci in Arabidopsis.

  18. Simfoni No. 40 Bagian Pertama Wolfgang Amadeus Mozart

    Directory of Open Access Journals (Sweden)

    F. XAVERIA DIAH K

    2013-11-01

    Full Text Available The First Symfoni No 40 Wolfgang Amadeus Mozart. Symphony is a great composition, whichconventionally consists of four parts. At the end of the eighteenth century it became the main format of orchestralmusic. However, it became prominent at the time of Beethoven. Symphony is a great and ambitious piece of musicsince it is played for 20-45 minutes in length, containing an expansion of tone colors and dynamics of classicalorchestra. It has been known that classical symphony usually consists of four parts inciting broader emotion bythe created tempo and nuance. Mozart’s three last symphonies are Mozart’s masterpieces and Symphony No. 40,for example, contains connotations of romantic signs ignored by his predecessors. Although Symphony No. 40employs minor tones, it is not sad but cheerful, playful, passionful, and dramatic. The fi rst part of the Symphonyuses Allegro Sonata format which consists of three parts, namely exposition, development and recapitulation.

  19. Checkout and start-up of the integrated DWPF (Defense Waste Processing Facility) melter system

    Energy Technology Data Exchange (ETDEWEB)

    Smith, M.E.; Hutson, N.D.; Miller, D.H.; Morrison, J.; Shah, H.; Shuford, J.A.; Glascock, J.; Wurzinger, F.H.; Zamecnik, J.R.

    1989-11-11

    The Integrated DWPF Melter System (IDMS) is a one-ninth-scale demonstration of the Defense Waste Processing Facility (DWPF) feed preparation, melter, and off-gas systems. The IDMS will be the first engineering-scale melter system at SRL to process mercury and flowsheet levels of halides and sulfates. This report includes a summary of the IDMS program objectives, system and equipment descriptions, and detailed discussions of the system checkout and start-up. 10 refs., 44 figs., 20 tabs.

  20. Efficiency of Svm and Pca to Enhance Intrusion Detection System

    OpenAIRE

    Soukaena Hassan Hashem

    2013-01-01

    Intrusion detection system (IDS) is a system that gathers and analyzes information from various areas within a computer or a network to identify attacks made against these components. This research proposed an Intrusion Detection Model (IDM) for detection intrusion attempts, the proposal is a hybrid IDM because it considers both features of network packets and host features that are sensitive to most intrusions. The dataset used to build the hybrid IDM is the proposed HybD (Hybrid Dataset) da...

  1. A symphony on C : orchestrating DNA repair for gene expression via cytosine modification The 2012 IMB Conference: DNA Demethylation, Repair and Beyond Institute of Molecular Biology, Mainz, Germany, 18-21 October 2012

    NARCIS (Netherlands)

    Rots, Marianne G.; Petersen-Mahrt, Svend K.

    2013-01-01

    Headline-grabbing attention has been given to DNA demethylation pathways as new epigenetic mechanisms, with reviews and hypotheses outnumbering research papers. As candidate proteins for DNA demethylation include well-known DNA repair enzymes, it was timely to join epigenetics and DNA repair experts

  2. 柴科夫斯基《第六交响曲》第一乐章的抒情性%Lyric in the First Chapter of Sixth Symphony of Tchaikovsky

    Institute of Scientific and Technical Information of China (English)

    王丽燕; 米高慧

    2007-01-01

    柴科夫斯基是一位旋律大师,抒情性是他作曲的一大特征.其中歌唱性的抒情往往表达人的内心世界及情感活动,戏剧性的抒情则表达主人公个人命运同广泛的、复杂而矛盾的社会问题之间较明显的联系.简要分析柴科夫斯基《第六交响曲》第一乐章,从而总结出柴科夫斯基抒情写作的规律,并进一步地探询柴科夫斯基内心活动世界.

  3. Interpretations of Artistic Characteristics of Tchaikovsky's Symphony Fantasia"Francesca da Rimini"%柴可夫斯基交响幻想曲《里米尼的弗朗契斯卡》艺术特征阐释

    Institute of Scientific and Technical Information of China (English)

    黄键

    2011-01-01

    充满强烈戏剧矛盾的交响幻想曲是柴可夫斯基创作史上的一部里程碑式杰作.本文通过分析柴可夫斯基在19世纪七、八十年代历史节点的情感及思想境况,诠释强烈的戏剧矛盾冲突和深刻浓郁的抒情特质渊源,解析作品主观性抒情突破交响诗曲式模式和客观性故事文本的双层束缚,以及在配器法则、半音化级进诸多方面的艺术特色.从而窥探柴可夫斯基艺术特征的成熟与嬗变.

  4. 柴可夫斯基《第六"悲怆"交响曲》的悲剧性特征%On the Tragic Quality of Symphony No.6 (Pathétique) Composed by Tchaikovsky

    Institute of Scientific and Technical Information of China (English)

    谭永局; 印成平

    2010-01-01

    柴可夫斯基(1840-1893)是俄罗斯伟大的浪漫乐派作曲家,也是俄罗斯民族乐派的代表人物,他一生忧郁、孤独、哀愁,充满了悲剧色彩.他的生动地体现了他人生的悲剧和悲剧的人生.本文从柴可夫斯基所生活的历史时代、俄罗斯民族文化、人文环境及柴科夫斯基的性格、不幸婚姻、与梅克夫人之间"柏拉图"式的交往等主客观因素方面,运用音乐学、美学和民族审美心理学等方法,以多元视角分析了中"悲剧性"特征产生的原由及其表现手法.

  5. The Review of Wang Zhu and His Novel 《Symphony of Inferno》%王朱及其长篇小说《地狱交响乐》评介

    Institute of Scientific and Technical Information of China (English)

    程红

    2002-01-01

    王朱是中国现代文学史上少有的集中写妇女悲惨生活,尤其是下等妓女悲惨生活的天津作家.他的长篇小说以现实主义的笔触描写了旧中国社会黑暗的一角,在中国现代文学史中是唯一的一部,有独特的历史地位.

  6. 坎坷的人生,激情的呐喊——论贝多芬及其《英雄交响曲》%On Beethoven's Hero Symphony

    Institute of Scientific and Technical Information of China (English)

    余冰

    2002-01-01

    本文结合贝多芬所处的时代背景和他的个性特点,讨论贝多芬生命中一个危机时期,探讨贝多芬是如何将这一危机转化为音乐创作,写出他不朽的《英雄交响曲》的,并对这一交响曲的艺术特色进行简要的赏析。

  7. 重评贝多芬的《战争交响曲》--从第二乐章的曲式谈起%Re-reviewing Beethoven's Battle Symphony

    Institute of Scientific and Technical Information of China (English)

    柯莉

    2004-01-01

    是贝多芬为音乐发明家梅尔采尔发明的自动风琴而于1813年创作的一首作品,后来被贝多芬改为管弦乐.这部作品历来受到音乐史学家的批评,在音乐史学界也不被重视.这部作品真的完全是一部平庸之作吗?本文在介绍这部作品的同时,着重对作品中第二乐章的曲式结构进行分析,试图给这部"不入流"之作以重新的评价和定位.

  8. Comparison with Various Conducting Version of Beethoven's First Movement of Symphony No.9%贝多芬《第九交响曲》第一乐章指挥版本比较

    Institute of Scientific and Technical Information of China (English)

    周进

    2011-01-01

    文章主要探讨了贝多芬《第九交响曲》第一乐章的指挥实践中应该注意的几个技术环节,通过对比不同历史时期、不同类型的指挥家的艺术处理,挖作品中的内涵,起到作为指挥诠释交响乐作品的的参考作用.文章论述了不同指挥家对第一乐章的速度、配器、句法、平衡以及弓法的使用等方面.作者试图对这部交响曲总谱的不同版本、不同指挥家录音的艺术处理与音响对比,指挥诠释作品的传统与当代诠释风格作对比,从中得出合理有效演出这部作品的方法和经验,继承与发扬贝多芬交响曲的指挥传统.

  9. 贝多芬《第一交响曲》第一乐章呈示部的分析%Analysis in the Exposition of The First Movement of Beethoven's Ist Symphony

    Institute of Scientific and Technical Information of China (English)

    郑海奕

    2008-01-01

    是贝多芬一生中的第一部交响曲体裁的作品.其整体风格给人幽默通俗的第一感觉,而又略带一些舞蹈性,韵味上接近莫扎特、海顿时期的交响曲.通过对呈示部的分析就能感受作者的创作风格.

  10. ECM. Kauneim heli pärast vaikust / Immo Mihkelson

    Index Scriptorium Estoniae

    Mihkelson, Immo, 1959-

    2007-01-01

    Uutest Saksa plaadifirma ECM heliplaatidest Frode Haltli "Passing Images", Roscoe Mitchell "The Transatlantic Art Ensemble Composition", Chritian Wallumrod "TRhe Zoo Is Far", Valentin Silvestrov "Symphony No. 6"

  11. "Composition 8", Wassily Kandinsky

    Science.gov (United States)

    Bader, Miriam

    2007-01-01

    In his book "A Whole New Mind," Daniel Pink describes the aptitude of Symphony as the ability to synthesize, or to put pieces together. Symphony is the capacity to see relationships, detect broad patterns, and to create by combining diverse elements together. The artist Wassily Kandinsky exemplifies Symphonic thinking. A pioneer in nonobjective…

  12. Russian orchestral works. Torgny Sporsen / Ivan March

    Index Scriptorium Estoniae

    March, Ivan

    1991-01-01

    Uuest heliplaadist "Russian orchestral works. Torgny Sporsen (bass). Gothenburg Symphony Brass Band. Gothenburg Symphony Chorus and Orchestra / Neeme Järvi" D6 MC 429 984 - 4 GH; CD 429 984 - 26H (76 minutes). Borodin: In Central Asia. Prince Igor - Polovtsian Dances

  13. Mahler: Sinfonie Nr. 8 Es-Dur (Sinfonie der Tausend) / Norbert Rüdell

    Index Scriptorium Estoniae

    Rüdell, Norbert

    1995-01-01

    Uuest heliplaadist "Mahler: Sinfonie Nr. 8 Es-Dur (Sinfonie der Tausend). Estonian Boys' Choir, Brunnsbo Children's Choir, Gothenburg Opera Chorus, Royal Stockholm Philharmonic Choir, Gothenburg Symphony Chorus, Gothenburg Opera Chorus, Gothenburg Symphony Orchestra, Neeme Järvi. BIS/Disco-Center CD 700 (WD:72'18")

  14. Stimmen des Leis, schillernde Gewebe / Christoph Schlüren

    Index Scriptorium Estoniae

    Schlüren, Christoph

    1995-01-01

    Baltische Werke für Streichorchester: Vol. 1: Balakauskas: Ostrobothnian Symphony, Vasks: Symphonie "Stimmen", Narbutaite: Opus Lugubre; Vol. 2: Kutavicius: Nothern Gates, Vasks: Cantabile, Tüür: Insula Deserta, Rekasius: Music for strings, Werke von Urbaitis und Juozapaitis; Ostrobothnian Chamber Orchestra, Dirigent: Juha Kangas; Finlandia / east-west CD-s 4509-97892-2 und 4509-97893-2. Vasks: Cantabile, Englischhorn-Konzert, Botschaft, Musica dolorosa, Lauda; Riga Philarmonic Orchestra, Dirigent: Kriss Rusmanis; Confer / BMG 75605-51236-2. Eller: Morgenrot, Abendrot, 5 Stücke für Streicher, Geister, Im Schatten und im Sonnenlicht, Elegia; Estonian Symphony Orchestra, Dirigent: Peeter Lilje; Forte FD 0020/2. Tubin: 11. Symphonie, Elegie für Streicher, Raid: 2. Symphonie; Estnisches Staatliches Symphonieorchester, Dirigent: Arvo Volmer; Koch 3-7291-2 H1. Sumera: Symphonien 1-3; Malmö Symphony Orchestra, Dirigent: Paavo Järvi; BIS/Disco-Center 660. Sumera: Klavierkonzert, 4. Symphonie, Musica tenera; Malmö Symphony Orchestra, Dirigent: Paavo Järvi; BIS/Disco-Center 690. Tormis: Werke für Männerchor; Estnischer Nationaler Männerchor, Dirigent: Olev Oja; Forte CDs FD 0011/2 und FD 0019/2 Tutvustatakse uusi heliplaate Baltimaade heliloojate loomingust.

  15. An Exploratory Comparison of Novice, Intermediate, and Expert Orchestral Conductors

    Science.gov (United States)

    Bergee, Martin J.

    2005-01-01

    This study compared novice, "intermediate" (graduate student), and expert orchestral conductors. Two novice conductors, one graduate student in orchestral conducting, and one expert conductor led a university symphony orchestra in part of the first movement of Brahms's Symphony No. 2. Wired for sound, conductors attempted to verbalize their…

  16. Searching for Roots / Pierre Gervasoni

    Index Scriptorium Estoniae

    Gervasoni, Pierre

    1997-01-01

    Uuest heliplaadist "Searching for Roots. Eduard Tubin: Symphonie no 11; Arvo Pärt: Nekrolog-Symphonie no 1; Erkki-Sven Tüür: Searching for Roots - Insula deserta - Zeitraum; Orchestre philharmonique royal de Stockholm, Paavo Järvi (direction)" Virgin Classics 5 45212 2 (distribue par EMI)

  17. Hulot, Jean-Claude / Pierre Gervasoni

    Index Scriptorium Estoniae

    Gervasoni, Pierre

    1997-01-01

    Uuest heliplaadist "Searching for Roots. Eduard Tubin: Symphonie no 11; Arvo Pärt: Nekrolog-Symphonie no 1; Erkki-Sven Tüür: Searching for Roots - Insula deserta - Zeitraum; Orchestre philharmonique royal de Stockholm, Paavo Järvi (direction); Virgin Classics 5 45212 2 (distribue par EMI)

  18. Standardization of Inter-Destination Media Synchronization

    NARCIS (Netherlands)

    Stokking, H.M.; Brandenburg, R. van; Boronat, F.; Montagud, M.

    2012-01-01

    Inter-Destination Media Synchronization (IDMS) is a process in which various receivers of the same content are synchronized in their playout. Standardization of an IDMS solution helps to enable interoperability between receivers manufactured by different companies. This paper describes the efforts b

  19. 76 FR 72912 - TRICARE; Civilian Health and Medical Program of the Uniformed Services (CHAMPUS); Fiscal Year...

    Science.gov (United States)

    2011-11-28

    ... Medical Education (IDME) plus a fixed dollar amount. Thus, for FY 2012, in order for a case to qualify for... hospital specific cost to charge ratios. G. Indirect Medical Education (IDME) Adjustment Passage of the MMA... of the Secretary TRICARE; Civilian Health and Medical Program of the Uniformed Services...

  20. Integrated Disability Management

    Directory of Open Access Journals (Sweden)

    Silvia Angeloni

    2013-10-01

    Full Text Available This article sets out to increase awareness regarding the wide and universal significance of disability, as well as the important benefits of an Integrated Disability Management (IDM approach. The scientific basis for IDM is explored in the first place through an analysis of its relationship to the International Classification of Functioning, Disability and Health (ICF. The conceptual paradigm of the ICF shares an ideological position with the IDM approach in that they are both underpinned by dynamic and multidimensional constructions of disability, which imply equally holistic and interdisciplinary responses. The IDM approach can be applied across a diversity of human situations to provide solutions that reflect the multifaceted and widespread nature of disability. The IDM approach is intended as a strategy capable of handling: inclusion of people with disabilities, active aging of human resources, health and safety in the workplace, prevention of disabilities and various diseases, return-to-work, absenteeism, and presenteeism.

  1. New elements for informed decision making: a qualitative study of older adults’ views

    Science.gov (United States)

    Price, Erika Leemann; Bereknyei, Sylvia; Kuby, Alma; Levinson, Wendy; Braddock, Clarence H.

    2011-01-01

    Objective To explore older adults’ views of existing Informed Decision Making (IDM) elements and investigate the need for additional elements. Methods We recruited persons 65 and older to participate in six focus groups. Participants completed questionnaires about IDM preferences, and discussed videotapes of idealized patient-physician interactions in light of seven IDM elements: 1) discussion of the patient's role in decision-making; 2) discussion of the clinical issue; 3) discussion of alternatives; 4) discussion of benefits/risks; 5) discussion of uncertainties; 6) assessment of patient understanding; and 7) exploration of patient preference. We used a modified grounded theory approach to assess agreement with existing IDM elements and identify new elements. Results In questionnaires, 97–100% of 59 participants rated each IDM element as “somewhat” or “very” important. Qualitative analysis supported existing elements and suggested two more: opportunity for input from trusted others, and discussion of decisions’ impacts on patients’ daily lives. Elements overlapped with global communication themes. Conclusion Focus groups affirmed existing IDM elements and suggested two more with particular relevance for older patients. Practice implications Incorporation of additional IDM elements into clinical practice can enhance informed participation of older adults in decision-making. PMID:21757315

  2. Prokofiev: The Fiery Angel.Gösta Ohlin Vocal Ensemble / David J. Fanning

    Index Scriptorium Estoniae

    Fanning, David J.

    1991-01-01

    Uuest heliplaadist "Prokofiev: The Fiery Angel.Gösta Ohlin Vocal Ensemble, Gothenburg Pro Musica Chamber Choir and Symphony Orchestra, Neeme Järvi" DG CD 431 669-2 GH2 (two discs, nas:118 minutes:DDD)

  3. Grieg: Songs and dramatic works with orchestra. / Alan Blyth

    Index Scriptorium Estoniae

    Blyth, Alan

    1993-01-01

    Uuest heliplaadist "Grieg: Songs and dramatic works with orchestra. Barbara Bonney, Randi Stene, Hakan Hagegard, Ruth Tellefsen, Gothenburg Symphony Chorus and Orchestra, Neeme Järvi." CD 437 519 - 2GH

  4. Pop / Barbi Pilvre

    Index Scriptorium Estoniae

    Pilvre, Barbi, 1963-

    2007-01-01

    Heliplaatidest: Tokio Hotel "Zimmer 483", Air "Pocket Symphony", Mstrkrft "The Looks", Deerhoof "Friend Opportunity", 30 Seconds to Mars "A Beatiful Lie", Ferry "Dylanesque", Joss Stone "Introducing Joss Stone", Clint Mansell "The Fountain. Original soundtrack"

  5. Fantasievoll / Giselher Schubert

    Index Scriptorium Estoniae

    Schubert, Giselher

    2008-01-01

    Arvustus: Kristjan Järvi. Symphony Orchestra of Norrlands Opera. To the new world and beyond. Igor Stravinsky / Paul Hindemith. Diepholz (Germany) : CCn'C, 2006. Heliplaadil dirigeerib Kristjan Järvi

  6. Pop / Siim Nestor

    Index Scriptorium Estoniae

    Nestor, Siim, 1974-

    2008-01-01

    Heliplaatidest: Supergrass "Diamond Hoo Ha", Man In Maardu "Solid Symphonies", Van Der Graaf Generator "Trisector", Bon Iver "For Emma, Forever Ago", The Last Shadow Puppets "The Age Of The Understatement", Brad Mehldau Trio "Live", Mariah Carey "E=MCø"

  7. Plaadid / Valner Valme

    Index Scriptorium Estoniae

    Valme, Valner, 1970-

    2002-01-01

    Uutest plaatidest Craig David "Slicker Than Your Avarage", Whitney Houston "Just Whitney", Christina Aguilera "Stripped", Shaggy "Lucky Day", Tolga Kashif "The Queen Symphony", Mark Knopfler "Ragpicker's Dream", Soul Milita "On The Rise", Vello Orumets "Sõbrale"

  8. Eesti kultuurielu suursündmus Berliinis / Vardo Rumessen

    Index Scriptorium Estoniae

    Rumessen, Vardo, 1942-2015

    2011-01-01

    15. aprillil Berliini Filharmoonia suures saalis toimunud Deutsches Symphonie-Orchester Berlin kontserdist Neeme Järvi dirigeerimisel, kus oli kavas ka Tubina Sümfoonia nr 5. Neeme Järvi lähituleviku plaanidest

  9. Tchaikovsky, P.: Orchestral Suite no. 3 op. 55 / Terry Williams

    Index Scriptorium Estoniae

    Williams, Terry

    1996-01-01

    Uuest heliplaadist "Tchaikovsky, P.: Orchestral Suite no. 3 op. 55. Francesca di Rimini op. 32. Detroit Symphony Orchestra, Neeme Järvi". Chandos CHAN 9 419, distribution Media 7 (CD: 160F). TT: 1h 09'20"

  10. New Estonian CDs / Igor Garshnek

    Index Scriptorium Estoniae

    Garšnek, Igor, 1958-

    2001-01-01

    Uutest heliplaatidest "Eesti portreed", Lepo Sumera. Film Music by Lepo Sumera, Urmas Sisask "Starry Sky Cycle", "Poeme d'amour", "Tango King Astor Piazolla", "Eduard Tubin. Complete Symphonies vol. 2", Henn Rebane "Arabesque", Eino Tamberg "Nocturne"

  11. Shostakovich: Two Fables, Op. 4. Four Songs, Op. 46 / David Nice

    Index Scriptorium Estoniae

    Nice, David

    1994-01-01

    Uuest heliplaadist "Shostakovich: Two Fables, Op. 4. Four Songs, Op. 46. Songs on Verses by British Poets, Op. 140. From Jewish folk poetry, Op. 79. Gothenburg Symphony Orchestra / Neeme Järvi" DG CD 439860-2GH

  12. Kuula. Pariisist Tokiosse, diivanilt tõusmata / Mart Juur

    Index Scriptorium Estoniae

    Juur, Mart, 1964-

    2007-01-01

    Heliplaatidest: Ozzy Osbourne "The Essential", Art Garfunkel "Some Enchanted Evening", Richard Galliano "Luz Negra", Music From Motion Picture "Dreamgirls", "Blue Note Trip Jazzanova", Mika "Life in Cartoon Motion". Prantsuse elektroonilise muusika ansamblist Air, heliplaadist "Pocket Symphony"

  13. Prokofiev: Sinfonia Concertante Op. 125 / Pierre-E. Barbier

    Index Scriptorium Estoniae

    Barbier, Pierre-E.

    1998-01-01

    Uuest heliplaadist "Prokofiev: Sinfonia Concertante Op. 125; Miaskowsky: Cello Concerto Op. 66, sellisti Truls Mörk ja City of Birmingham Symphony Orchestra, joht. Paavo Järvi" Virgin Classics 5 45282 2. (1988)

  14. Bernstein: Prelude, Fugue and Riffs / Michel Parouty

    Index Scriptorium Estoniae

    Parouty, Michel

    1998-01-01

    Uuest heliplaadist "Bernstein: Prelude, Fugue and Riffs. Facsimile. West Side Story - Symphonic Dances. Divertimento. City of Birmingham Symphony Orchestra / Paavo Järvi" Virgin Classics VC5 45295-2 (68 minutes:DDD)

  15. Bernstein: Prelude, Fugue and Riffs / Edward Greenfield

    Index Scriptorium Estoniae

    Greenfield, Edward

    1998-01-01

    Uuest heliplaadist "Bernstein: Prelude, Fugue and Riffs. Facsimile. West Side Story - Symphonic Dances. Divertimento. City of Birmingham Symphony Orchestra / Paavo Järvi. Virgin Classics VC5 45295-2 (68 minutes:DDD)

  16. Lemba, Artur: Concerto for piano no. 1 in G / Guy S. Rickards

    Index Scriptorium Estoniae

    Rickards, Guy S.

    1998-01-01

    Uuest heliplaadist "Lemba, Artur: Concerto for piano no. 1 in G; Tubin, Eduard: Concertino forpiano and orchestra; Sumera, Lepo: Concerto for piano and orchestra. Lauri Väinmaa, piano, Estonian National Symphony Orchestra, Arvo Volmer". Finlandia 3984-20684-2

  17. Electrosprayed inulin microparticles for microbiota triggered targeting of colon.

    Science.gov (United States)

    Jain, Arvind K; Sood, Vishesh; Bora, Meghali; Vasita, Rajesh; Katti, Dhirendra S

    2014-11-04

    Inulin, a naturally occurring polysaccharide, was acetylated to make it processable by electrospraying, a facile and single step method for microparticle fabrication. Electrospraying process parameters were optimized for fabrication of spherical and monodisperse indomethacin (IDM) loaded inulin acetate (INA) microparticles. The apparent entrapment efficiency of IDM was determined to be 100%, whereas working encapsulation efficiency was estimated to be 35.39 ± 1.63%. Differential scanning calorimetry and X-ray diffraction analysis confirmed molecular dispersion of IDM in an amorphous state within the INA matrix. Finally, the results from in vitro release study performed in simulated gastro-intestinal fluids demonstrated that IDM was released only in simulated colonic fluid that contained inulinase. Therefore, this study demonstrates that acetylation of inulin does not alter its susceptibility to inulinase and that microparticles fabricated from INA can be developed as a colon targeting drug delivery system.

  18. Influence of pH and method of crystallization on the solid physical form of indomethacin.

    Science.gov (United States)

    Dubbini, Alessandra; Censi, Roberta; Martena, Valentina; Hoti, Ela; Ricciutelli, Massimo; Malaj, Ledjan; Di Martino, Piera

    2014-10-01

    The purpose of this study was to investigate the effect of pH and method of crystallization on the solid physical form of indomethacin (IDM). IDM, a non steroidal anti-inflammatory drug poorly soluble in water, underwent two different crystallization methods: crystallization by solvent evaporation under reduced pressure at 50.0°C (method A), and crystallization by cooling of solution from 50.0 to 5.0°C (method B). In both cases, several aqueous ethanolic solutions of IDM of different pHs were prepared. pHs were adjusted by adding acidic solutions (HCl 2M) or alkali (NaOH or NH4OH 2M) to an aqueous ethanolic solution of IDM. Thus, several batches were recovered after crystallization. The chemical stability of IDM was verified through (1)H NMR and mass spectroscopy (FIA-ESI-MS), that revealed that IDM degraded in strong alkali media (pH ≥ 12). Crystals obtained under different crystallization conditions at pHs of 1.0, 4.5, 7.0, 8.0, 10.0 and chemically stable were thus characterized for crystal habit by scanning electron microscopy, for thermal behaviour by differential scanning calorimetry, and thermogravimetry, and for solid state by X-ray powder diffractometry. Under the Method A, IDM always crystallized into pure metastable alpha form when solutions were acidified or alkalized respectively with HCl and NH4OH. On the contrary, in presence of NaOH, IDM crystallized under a mixture of alpha and sodium trihydrate form, because the presence of the sodium counter ion orientates the crystallization towards the formation of the trihydrate salt. Under the method B, at pH of 1.0, IDM crystallized under the alpha form; at pH 4.5, IDM crystallized under the form alpha in presence of some nuclei of gamma form; at pH 7.0, 8.0, and 10.0 for NH4OH, IDM crystallized under the most stable polymorph gamma form, whereas in presence of NaOH, a mix of alpha, and salt forms was formed whatever the pH of the solution.

  19. Investigating the Correlation between Miscibility and Physical Stability of Amorphous Solid Dispersions Using Fluorescence-Based Techniques.

    Science.gov (United States)

    Tian, Bin; Tang, Xing; Taylor, Lynne S

    2016-11-07

    The purpose of this study was to investigate the feasibility of using a fluorescence-based technique to evaluate drug-polymer miscibility and to probe the correlation between miscibility and physical stability of amorphous solid dispersions (ASDs). Indomethacin-hydroxypropyl methylcellulose (IDM-HPMC), indomethacin-hydroxypropyl methylcellulose acetate succinate, and indomethacin-polyvinylpyrrolidone (IDM-PVP) were used as model systems. The miscibility of the IDM-polymer systems was evaluated by fluorescence spectroscopy, fluorescence imaging, differential scanning calorimetry (DSC), and infrared (IR) spectroscopy. The physical stability of IDM-polymer ASDs stored at 40 °C was evaluated using fluorescence imaging and X-ray diffraction (XRD). The experimentally determined miscibility limit of IDM with the polymers was 50-60%, 20-30%, and 70-80% drug loading for HPMC, HPMCAS, and PVP, respectively. The X-ray results showed that for IDM-HPMC ASDs, samples with a drug loading of less than 50% were maintained in amorphous form during the study period, while samples with drug loadings higher than 50% crystallized within 15 days. For IDM-HPMCAS ASDs, samples with drug loading less than 30% remained amorphous, while samples with drug loadings higher than 30% crystallized within 10 days. IDM-PVP ASDs were found to be resistant to crystallization for all compositions. Thus, a good correlation was observed between phase separation and reduced physical stability, suggesting that miscibility is indeed an important ASDs characteristic. In addition, fluorescence-based techniques show promise in the evaluation of drug-polymer miscibility.

  20. COMBINE 2 seminar

    DEFF Research Database (Denmark)

    Sørensen, Lars Schiøtt; Jacobsen, Kim

    1995-01-01

    A seminar about the COMBINE project was described. Further, the project was described in generel, i.e. the COMBINE´s data model (IDM), the data exchange system (DES) and the different I/O-systems included in COMBINE 2......A seminar about the COMBINE project was described. Further, the project was described in generel, i.e. the COMBINE´s data model (IDM), the data exchange system (DES) and the different I/O-systems included in COMBINE 2...

  1. Effects of particle size, helium gas pressure and microparticle dose on the plasma concentration of indomethacin after bombardment of indomethacin-loaded poly-L-lactic acid microspheres using a Helios gun system.

    Science.gov (United States)

    Uchida, Masaki; Natsume, Hideshi; Kobayashi, Daisuke; Sugibayashi, Kenji; Morimoto, Yasunori

    2002-05-01

    We investigated the effects of the particle size of indomethacin-loaded poly-L-lactic acid microspheres (IDM-loaded PLA MS), the helium pressure used to accelerate the particles, and the bombardment dose of PLA MS on the plasma concentration of IDM after bombarding with IDM-loaded PLA MS of different particle size ranges, 20-38, 44-53 and 75-100 microm, the abdomen of hairless rats using the Helios gene gun system (Helios gun system). Using larger particles and a higher helium pressure, produced an increase in the plasma IDM concentration and the area under the plasma concentration-time curve (AUC) and resultant F (relative bioavailability with respect to intracutaneous injection) of IDM increased by an amount depending on the particle size and helium pressure. Although a reduction in the bombardment dose led to a decrease in C(max) and AUC, F increased on decreasing the bombardment dose. In addition, a more efficient F was obtained after bombarding with IDM-loaded PLA MS of 75-100 microm in diameter at each low dose in different sites of the abdomen compared with that after bolus bombardment with a high dose (dose equivalent). These results suggest that the bombardment injection of drug-loaded microspheres by the Helios gun system is a very useful tool for delivering a variety of drugs in powder form into the skin and systemic circulation.

  2. The Accuracy of Point-of-Care Creatinine Testing in the Emergency Department

    Directory of Open Access Journals (Sweden)

    Moises Moreno

    2015-01-01

    Full Text Available Objective. To determine the accuracy of Point-Of-Care testing (PoCT creatinine values when compared to standard central laboratory testing (IDMS and to demonstrate if and how a discrepancy could lead to improper risk stratification for contrast induced nephropathy (CIN. Methods. We conducted a descriptive retrospective chart review of patients seen in the Emergency Department of a single suburban, community, and academic medical center. We included patients who presented to the department between March 2013 and September 2014 who had blood samples analyzed by both PoCT and IDMS. Results. Mean IDMS creatinine values were 0.23 mg/dL higher when compared with i-Stat values. 95% of the time, the IDMS creatinine value was variable and ranged from −0.45 mg/dL to +0.91 mg/dL when compared to the i-Stat creatinine. When using i-Stat creatinine values to calculate GFR, 47 out of 156 patients had risk category variations compared to using the IDMS value. This affected 30.1% of the total eligible sample population (22.9% to 37.3% with 95% CI. Conclusion. We found a significant discrepancy between PoCT and IDMS creatinine values and found that this discrepancy could lead to improper risk stratification for CIN.

  3. Status of the Inert Doublet Model and the role of multileptons at the LHC

    Energy Technology Data Exchange (ETDEWEB)

    Gustafsson, Michael [Univ. Libre de Bruxelles (Belgium). Service de Physique Theorique; Rydbeck, Sara [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); Lopez-Honorez, Laura [Max-Planck-Institut fuer Kernphysik, Heidelberg (Germany); Lundstroem, Erik [AlbaNova Univ., Stockholm (Sweden). The Oskar Klein Centre

    2012-06-15

    A possible feature of the Inert Doublet Model (IDM) is to provide a dark matter candidate together with an alteration of both direct and indirect collider constraints that allow for a heavy Higgs boson. We study the IDM in light of recent results from Higgs searches at the Large Hadron Collider (LHC) in combination with dark matter direct-detection limits from the XENON experiment. We ask under what conditions the IDM can still accommodate a heavy Higgs boson. We find that IDM scenarios with a Higgs boson in the mass range 160 to 600 GeV are ruled out only when all experimental constraints are combined. For models explaining only a fraction of the DM the limits are weakened, and IDMs with a heavy Higgs are allowed. We discuss the prospects for future detection of such IDM scenarios in the four-lepton plus missing energy channel at the LHC. This signal can show up in the first year of running at {radical}(s)=14 TeV, and we present detector-level studies for a few benchmark models. (orig.)

  4. Deconstruction of Logic, the Fusion of Techniques and the Spanning of Styles--the Analysis of Henze's Techniques Fusion in his Symphony No. 3%逻辑的解构、技法的互融、风格的跨越 --析亨策《第三交响曲》中的技术互融现象

    Institute of Scientific and Technical Information of China (English)

    冶鸿德

    2005-01-01

    第三交响曲是亨策早期交响乐创作中的代表之作.在这部作品中,序列技术规则的解构、序列与主题动机的互渗、传统和声体系与固定中音的"移动和弦"的结合颇具特点,印象风格、新古典主义和爵士风格之间的跨越也十分突出.通过这些探索,作曲家在对传统交响曲模式进行消解和反叛的同时又构建了一种新的平衡与稳定.

  5. 技术与艺术的交响——伦佐·皮亚诺以技术思维对建筑艺术的探索%Symphony of Technology and Art:——Renzo Piano's Exploration on Architectural Art with Technical Thinking

    Institute of Scientific and Technical Information of China (English)

    梅青; 王庆华; 罗曼

    2013-01-01

    以技术与艺术的双重视野,分析意大利建筑师伦佐·皮亚诺(RenzoPiano)在技术性思维主导下,对建筑艺术的探寻.透过对其生平与建筑成就的追溯,分析这位多项建筑成就奖的建筑师,如何透过技术性思维与建筑艺术设计手法融为一体,奏出独特而凝固的交响乐.文章通过对“技术性思维”理念及其具体体现出的“与自然融合的场所精神”,并通过选取代表性建筑作品设计手法进行逐一分析与比较研究,验证技术性与艺术性,始终是建筑最基本的定义与目标追求,从而以对其经典作品的重新解释,为当代建筑迷局提供借鉴.

  6. 效率和公平的交响:以唯物史观为视域——兼评乔恩·埃尔斯特对马克思思想的理解%Symphony of Efficiency and equity:in the sight of Historical Materialism——Review of Jon Elster's understanding of Marxist

    Institute of Scientific and Technical Information of China (English)

    张三元; 马田芝

    2012-01-01

    在一定意义上,效率与公平理论是唯物史观的基本内涵或一条主线。在经济学和唯物史观的不同视域中,效率和公平具有不同的规定性。在唯物史观中,效率是指生产力的发展,公平是指分配公平或分配正义。经济关系中的公平分配是最基本的维度,而效率又包含着人的发展和经济增长两个基本维度,其中人的发展具有根本性,是最终价值。效率与公平都与人的发展呈现一种直接相关或正相关的关系。效率与公平不构成一个矛盾,不形成一种冲突性关系,而是以人的发展为目标的交响。人的发展效率是衡量和界定效率与公平关系的根本准则。在人的发展问题上,效率和公平都是第一性的,不存在谁先谁后和彼此冲突的问题。%In a certain sense, efficiency and equity theory is the basic connotation of historical materialism, or a main line. From the different view of the domain of economics and historical materialism, efficiency and equity have different requirements. Under historical materialism, efficiency refers to the development of productivity, fairness refers to distributive justice or distributive justice. Equitable distribution of economic relations is the most basic dimensions of efficiency but also contains human development and economic growth of the two basic dimensions, in which human development is fundamental to the final value. Efficiency, equity and human development, preseuts a direct or positive correlation relationship. Efficiency and fairness does not eonstitute a contradiction, do not form a eonflieting relationship, and both eontribute to the target of human development. The effieiency of human development is the fundamental eriteria to measure and define the relationship between efficiency and equity. In human development, efficiency and fairness are primary, there is the issue of precedence and eonfliet.

  7. Vom Klangrausch des Nordwinds und der leeren Tafel der Seele. Lepo Sumeras vierte Symphonie "Serena Borealis" in Karlsruhe uraufgeführt: Eri Klas dirigierte im Konzert der Badischen Staatskapelle zu den Kulturtagen auch Musik von Arvo Pärt und Edua

    Index Scriptorium Estoniae

    Hartmann, Ulrich

    1992-01-01

    Lepo Sumera neljanda sümfoonia "Serena Borealis" esiettekanne Karlsruhes: Eri Klas dirigeeris kontserdil kultuuripäevade raames ka Arvo Pärdi ja Eduard Tubina muusikat. Eesti muusikute esinemisest Karlsruhe kultuuripäevadel

  8. 声光影的立体交响:细读《红死魔的面具》%The Three-dimensional Symphony of Sound,Light and Shadow:Close Reading of the Masque of the Red Death

    Institute of Scientific and Technical Information of China (English)

    张翼驰

    2015-01-01

    Edgar Allan Poe is a originator of detective fiction. Poe's novel is full of amazing imagination. The process of reading is the pro-cess of enriching our imagination. Besides, we can experience the power of the canonic novel during the process of reading.%埃德加·爱伦·坡算得上是侦探小说的鼻祖,除了侦探小说应有的步步惊心和吸引读者的悬疑外,爱伦坡的小说里还有惊人的想象力。阅读的过程就是丰富想象力的过程,《红死魔的面具》是一场声光影的交响,文本中富有想象力的视觉感受是动漫、电影无法代替的。小说的经典力量在细读中才逐渐迸发。

  9. 众语喧哗时代的平民化“交响乐”——解读电影《辛亥革命》%Symphony of Populace in a Multi-lingua Clamorous Era——An interpretation of the film Revolution of 1911

    Institute of Scientific and Technical Information of China (English)

    王淑娅

    2012-01-01

    The film "Revolution of 1911",produced to celebrate the 100th anniversary o f the revolution by the same name,has exhibited some changes in the ways tradit ionally applied in producing the theme films:ideology being weakened,the narra tive perspective being minor but significant and representative enough,and aest hetic weight being plurally balanced.All this shows that the microscopic ideolog y and historical concepts embodied in the theme films in China reveal an tendenc y of progress.%为纪念辛亥革命100周年而拍摄的电影《辛亥革命》,—改传统主旋律电影的套路,意识形态日趋淡化,叙事视角以小见大,审美权重多元均衡。这表明,我国主旋律电影其宏观意识形态和历史观点一直呈现出进步的态势。

  10. 战争的悼歌生命的礼赞——亨策《第九交响曲》音乐分析%The Dolor of War and the Tribute to Life——Music Analysis on Henze: "Ninth Symphony"

    Institute of Scientific and Technical Information of China (English)

    冶鸿德

    2010-01-01

    汉斯·维尔纳·亨策(Hans Wernet Henze,1926-)是二战后德国最重要的作曲家和指挥家,其国际声誉可与布里顿相提并论.第九交响曲是亨策晚期作品中的重要代表,反法西斯是第九交响曲最重要的表现内容.该曲在整体结构、创作技法和音乐语言上都对交响曲的体裁和形式做了个性化的探索与发展.浓厚的戏剧性及音乐中体现出的政治性和现实性又构成了其创作的人文特征.

  11. Simple and Plain Creativity——On the Artistic Features of "Symphony No.4 (1975) In memoria di Michelangelo by Giya Kancheli%简洁质朴的创造力——吉雅·坎切利《第四交响曲—纪念米开朗基罗》艺术特征分析

    Institute of Scientific and Technical Information of China (English)

    任佳

    2016-01-01

    吉雅·坎切利在美国首演的第一部作品是其创作于1975年的《第四交响曲——纪念米开朗基罗》.这部作品体现出作曲家强烈的个性化创作,尤其是深刻的象征意义而获得广泛认可.本文剖析这部作品简洁清晰的主题材料、核心音程材料的使用、中心音的主导地位、乐队编制的个性化、作品的结构段落性设计.通过分析把握坎切利对于各主题象征含义的指向性,了解坎切利结构作品的依据,挖掘作品背后隐含的哲学意义.

  12. 音响与织体的运作作为音乐结构的组织手段——陈怡赴美后作曲风格形成阶段之三%Timbre and Texture Manipulation as the Structural Cohesion: An Analysis of Chen Yi's Symphony No. 2

    Institute of Scientific and Technical Information of China (English)

    郭新

    2010-01-01

    陈怡主要以音色、音响和织体运作作为主要曲式结构手段,始终遵循西方乐器法的基本原则和习惯用法,用管弦乐队创造出表达人类深沉而强烈情感的丰富多彩的音响整体,表明陈怡赴美后作曲风格形成的第三阶段,在创作思维上完成了从主调音乐织体写作向音响音乐写作的衍变,中国传统音乐语言结构主导着音乐的句法和曲式深层结构.

  13. Evaluation of matrix effect in isotope dilution mass spectrometry based on quantitative analysis of chloramphenicol residues in milk powder

    Energy Technology Data Exchange (ETDEWEB)

    Li, Xiu Qin; Yang, Zong; Zhang, Qing He, E-mail: qhzhang204@gmail.com; Li, Hong Mei

    2014-01-07

    Graphical abstract: -- Highlights: •We develop a strategy to evaluate matrix effect and its impact on the IDMS results. •Matrix effect and IDMS correction factor from different conditions are evaluated. •Ion suppression effect is observed in LLE and HLB pre-treated sample solutions. •Ion enhancement effect is found in MCX pre-treated sample solution. •IDMS correction factor in HLB and MCX solutions in three instruments is close to 1 -- Abstract: In the present study, we developed a comprehensive strategy to evaluate matrix effect (ME) and its impact on the results of isotope dilution mass spectrometry (IDMS) in analysis of chloramphenicol (CAP) residues in milk powder. Stable isotope-labeled internal standards do not always compensate ME, which brings the variation of the ratio (the peak area of analyte/the peak area of isotope). In our investigation, impact factors of this variation were studied in the extraction solution of milk powder using three mass spectrometers coupled with different ion source designs, and deuterium-labeled chloramphenicol (D5-CAP) was used as the internal standard. ME from mobile phases, sample solvents, pre-treatment methods, sample origins and instruments was evaluated, and its impact on the results of IDMS was assessed using the IDMS correction factor (θ). Our data showed that the impact of ME of mobile phase on the correction factor was significantly greater than that of sample solvent. Significant ion suppression and enhancement effects were observed in different pre-treated sample solutions. The IDMS correction factor in liquid–liquid extraction (LLE) and molecular imprinted polymer (MIP) extract with different instruments was greater or less 1.0, and the IDMS correction factor in hydrophilic lipophilic balance (HLB) and mix-mode cation exchange (MCX) extract with different instruments was all close to 1.0. To the instrument coupled with different ion source design, the impact of ME on IDMS quantitative results was

  14. Orkes Simfoni Jakarta dalam Perspektif Habitus Bourdieu

    Directory of Open Access Journals (Sweden)

    Y. Edhi Susilo

    2014-11-01

    Full Text Available Artikel ini membahas habitus orkes simfoni dan pelaku orkes simfoni menurutperspektif habitus Bourdieu. Orkes simfoni sebagai sebuah habitus sudahberlangsung di Indonesia.Perjalanannya diwarnai dengan perubahan-perubahanpada kondisi yang melingkupinya dan para pelaku orkestra yang mendukungnya.Tulisan ini akanmenguraikan keberadaan orkes simfoni sejak tahun 1950-anhingga kondisi saat ini. Penelitian ini bertujuan untuk mengetahui sejarah danperkembangan orkes simfoni di Indonesia. Teori yang digunakan adalah teori sosialPierre Bourdieu mengenai ”habitus” dan ”pembentukan kelas”. Jakarta Symphony Orchestra on Bourdieu’s Habitus Perspective. This articlemainly discusses the habitus of symphony orchestra and the players according toBourdieu’s habitus perspective. The symphony orchestra as a habitus has already takenplace in Indonesia. The journey was influenced by the changes in the surroundingconditions and the supporting orchestra players. This articlewill describe the existenceof the symphony orchestra since the 1950s to its condition lately. Moreover, this studyisaimed to determine the history and development of the symphony orchestra in Indonesia.The theory used in the study is the social theory of Pierre Bourdieu on “habitus” and“class formation”.

  15. The Research of Car-Following Model Based on Real-Time Maximum Deceleration

    Directory of Open Access Journals (Sweden)

    Longhai Yang

    2015-01-01

    Full Text Available This paper is concerned with the effect of real-time maximum deceleration in car-following. The real-time maximum acceleration is estimated with vehicle dynamics. It is known that an intelligent driver model (IDM can control adaptive cruise control (ACC well. The disadvantages of IDM at high and constant speed are analyzed. A new car-following model which is applied to ACC is established accordingly to modify the desired minimum gap and structure of the IDM. We simulated the new car-following model and IDM under two different kinds of road conditions. In the first, the vehicles drive on a single road, taking dry asphalt road as the example in this paper. In the second, vehicles drive onto a different road, and this paper analyzed the situation in which vehicles drive from a dry asphalt road onto an icy road. From the simulation, we found that the new car-following model can not only ensure driving security and comfort but also control the steady driving of the vehicle with a smaller time headway than IDM.

  16. Integration of CMM software standards for nanopositioning and nanomeasuring machines

    Science.gov (United States)

    Sparrer, E.; Machleidt, T.; Hausotte, T.; Manske, E.; Franke, K.-H.

    2011-06-01

    The paper focuses on the utilization of nanopositioning and nanomeasuring machines as a three dimensional coordinate measuring machine by means of the international harmonized communication protocol Inspection plus plus for Dimensional Measurement Equipment (abbreviated I++DME). I++DME was designed 1999 to enable the interoperability of different measuring hardware, like coordinate measuring machines, form tester, camshaft or crankshaft measuring machines, with a priori unknown third party controlling and analyzing software. Our recent work was focused on the implementation of a modular, standard conform command interpreter server for the Inspection plus plus protocol. This communication protocol enables the application of I++DME compliant graphical controlling software, which is easy to operate and less error prone than the currently used textural programming via MathWorks MATLab. The function and architecture of the I++DME command interpreter is discussed and the principle of operation is demonstrated by means of an example controlling a nanopositioning and nanomeasuring machine with Hexagon Metrology's controlling and analyzing software QUINDOS 7 via the I++DME command interpreter server.

  17. Comparison of serum calcium measurements with respect to five models of atomic absorption spectrometers using NBS-AACC calcium reference method and isotope-dilution mass spectrometry as the definitive method.

    Science.gov (United States)

    Copeland, B E; Grisley, D W; Casella, J; Bailey, H

    1976-10-01

    Utilizing the recently described reference method for calcium (NBS-AACC) and the recently developed definitive (referee) NBS method for serum calcium measurement by isotopedilution mass spectrometry (IDMS), an evaluation of five recent-model atomic absorption spectrometers was carried out. Under optimal conditions of instrument operation using aqueous standards, significant differences were found during the comparative analyses of three lyophilized pool samples and one liquid serum pool sample. Use of the NBS-AACC serum calcium protocol did not guarantee analytic results within +/- 2% of the IDMS value. In four of eight comparisons, differences from IDMS greater than 2% were observed. Several variables were studied to account for these differences. It was shown that a serum matrix, when present in standards used to bracket the unknown sample, reduced differences between instruments in four of four instances and improved the accuracy of the results from a range of -1.1 to +3.5% to +0.1 to +1.0%. It is concluded that a serum sample with a verified IDMS calcium value is a valuable tool that establishes an accurate and stable reference point for serum calcium measurement. The use of transfer-of-NBS-technology multipliers is suggested. Regional quality control serum pools and clinical chemistry survey sample materials that have been analyzed for calcium concentration by the NBS-IDMS definitive method are examples of these multipliers.

  18. NOVEL CONTEXT-AWARE CLUSTERING WITH HIERARCHICAL ADDRESSING (CCHA) FOR THE INTERNET OF THINGS (IoT)

    DEFF Research Database (Denmark)

    Mahalle, Parikshit N.; Prasad, Neeli R.; Prasad, Ramjee

    2013-01-01

    -hoc network, interaction between these nomadic devices to provide seamless service extend the need of new identi-ties to the things, addressing and IdM in the IoT. New identities and identifier format to alleviate the perfor-mance issue is introduced in this paper. This paper pre-sents novel Context......As computing technology becomes more tightly coupled into dynamic and mobile world of the Internet of Things (IoT), security mechanism becomes more stringent, less flexible and intrusive. Scalability issue in the IoT makes Identity Management (IdM) of ubiquitous things more challenging. Forming ad....... Furthermore, this paper also presents the framework for IdM in the IoT and mathematical model for queuing analysis....

  19. Status of the Inert Doublet Model of dark matter after Run-1 of the LHC

    CERN Document Server

    Goudelis, Andreas

    2015-01-01

    The Inert Doublet Model (IDM) is one of the simplest extensions of the Standard Model that can provide a viable dark matter (DM) candidate. Despite its simplicity, it predicts a versatile phenomenology both for cosmology and for the Large Hadron Collider. We briefly summarize the status of searches for IDM dark matter in direct DM detection experiments and the LHC, focusing on the impact of the latter on the model parameter space. In particular, we discuss the consequences of the Higgs boson discovery as well as those of searches for dileptons accompanied by missing transverse energy during the first LHC Run and comment on the prospects of probing some of the hardest to test regions of the IDM parameter space during the 13 TeV Run.

  20. Affecting African American men's prostate cancer screening decision-making through a mobile tablet-mediated intervention.

    Science.gov (United States)

    Sultan, Dawood H; Rivers, Brian M; Osongo, Ben O; Wilson, Danyell S; Schenck, April; Carvajal, Rodrigo; Rivers, Desiree; Roetzheim, Richard; Green, B Lee

    2014-08-01

    African American men experience a 60% higher incidence of prostate cancer and are more than twice as likely to die from it than White men. Evidence is insufficient to conclude that definitively screening for prostate cancer reduces the likelihood of morbidity or death. Patients are encouraged to discuss screening alternatives with health care providers for informed decision-making (IDM). The extent of IDM in clinical or community setting is not known. This study uses data from a community-based, computer-mediated, IDM intervention that targeted 152 African American aged 40 to 70. Pretest-posttest differences in means for prostate cancer knowledge, screening decisional conflict, and screening decisional self-efficacy were examined by two-tailed t-tests. Overall, the intervention significantly improved respondents' prostate cancer knowledge (peducation, being married, having financial resources, and younger age.

  1. Process and building information modelling in the construction industry by using information delivery manuals and model view definitions

    DEFF Research Database (Denmark)

    Karlshøj, Jan

    2012-01-01

    The construction industry is gradually increasing its use of structured information and building information modelling.To date, the industry has suffered from the disadvantages of a project-based organizational structure and ad hoc solutions. Furthermore, it is not used to formalizing the flow...... of information and specifying exactly which objects and properties are needed for each process and which information is produced by the processes. The present study is based on reviewing the existing methodology of Information Delivery Manuals (IDM) from Buildingsmart, which also is also an ISO standard 29481...... Part 1; and the Model View Definition (MVD) methodology developed by Buildingsmart and BLIS. The research also includes a review of concrete IDM development projects that have been developed over the last five years. Although the study has identified interest in the IDM methodology in a number...

  2. Measuring consumers' information acquisition and decision behavior with the computer-based information-display-matrix

    DEFF Research Database (Denmark)

    Aschemann-Witzel, Jessica; Hamm, Ulrich

    2011-01-01

    The former judgement that the process-tracing method information-display-matrix (IDM) lacks external validity should be questioned in the light of technical advances and changing consumer behaviour. The new research environment offers possibilities for a close-to-realistic refinement and further...... development of the method: starting points are choice of location, increased relevance of choice, individual adjustment of task structure, simplified navigation and realistic layout. Used in multi-measurement-approaches, the IDM can provide detailed background information about consumer information behaviour...... prior to decisions reached in interviews or choice experiments. The contribution introduces to the method and its´ development, use and (dis-)advantages. Results of a survey illustrate the options for analysis and indicate that consumer behaviour in the IDM, compared to face-to-face-interviews, is less...

  3. Cord Serum Lipid Profile of Infants of Diabetic Mothers

    Directory of Open Access Journals (Sweden)

    Jasim Almusawi

    2015-12-01

    Full Text Available Background: Infants of diabetic mothers (IDM is a critical issue in pediatrics, which is regarded as a major risk factor for birth trauma, respiratory distress syndrome (RDS, birth asphyxia, transient tachypnea of the newborn (TTN and jaundice. IDM is also a risk factor for microvascular (e.g., ocular and renal complications and macrovascular complications (e.g., cerebrovascular accident, atherosclerosis and cardiovascular complications. Lipids are a heterogeneous group of hydrophobic organic molecules which can be extracted from tissues using non-polar solvents. Lipids, due to their hydrophobic property, are mainly found in membranes enclosing various cell organelles. Diabetes mellitus management with insulin (nowadays also with oral hypoglycemic medications has improved the outcomes of gestational diabetes mellitus (GDM (most infants born to diabetic mother are large for gestational age. The neonatal mortality rate in IDM is over five times higher than that of infants of non-diabetic mothers. In this study, therefore, we aimed to assess the effect of maternal diabetes on cord serum lipid profile. Methods: This prospective (case-control study was carried out on 60 infants born in Al-Zahra teaching hospital during February 2014–October 2014. The study group consisted of 30 randomly chosen IDM, and the control group comprised 30 infants who were born to healthy mothers. Results: The results of this study demonstrated that there are significant differences between IDM and infants of healthy mothers regarding lipid profile and birth weight. Conclusion: This study confirms that cord serum lipid profile (serum cholesterol, serum triglycerides and low-density lipoprotein is higher at birth in IDM. Moreover, this study shows a significant association between lipid profile and body weight.

  4. Microangiopathic complications in type 1 diabetes mellitus: differences in severity when isolated or associated with autoimmune polyendocrinopathies

    Directory of Open Access Journals (Sweden)

    Patrícia Teófilo Monteagudo

    Full Text Available CONTEXT: The development and evolution of different chronic diabetic complications may present variations among the different types and conditions of this disease. OBJECTIVE: To evaluate the degree of microangiopathy in Type 1 diabetes mellitus (DM1 associated with autoimmune polyendocrinopathies (OSAD or isolated DM1 (iDM1. PATIENTS: OSAD (n=17 and iDM1 (n=13 were over 15 years old at diagnosis of DM and were matched for diabetes duration (13.9 ± 8.2 and 13.2 ± 5.9 years, respectively and metabolic control (HbA1c: 6.4 ± 1.9 and 6.8 ± 1.4%. MAIN OUTCOME MEASURES: Urinary albumin excretion (UAE; ELISA, the inversion of serum creatinine (1/C level and indirect ophthalmoscopy. RESULTS: Although the prevalence of hypertension was similar in both groups, the OSAD had inferior levels of UAE (7.4 ± 2.5 vs. 17.3 ± 9.2 µg/min; p< 0.05. Nephropathy was detected in 12% of the OSAD (none of them macroproteinuric and in 39% of the iDM1 . The UAE in the iDM1 correlated negatively with 1/C values (r= -0.7, p< 0.005, but the same did not occur in the OSAD (r= 0.2, ns. Among patients with retinopathy, the severe form was found in 29% of the OSAD and in 46% of the iDM1. CONCLUSIONS: OSAD was associated with a lower degree of microangiopathy, in spite of age at diagnosis, duration of diabetes and the metabolic control. In contrast with the iDM1 , the increase in UAE of OSAD was not associated with reductions in GFR.

  5. Instantaneous-to-daily GPP upscaling schemes based on a coupled photosynthesis-stomatal conductance model: correcting the overestimation of GPP by directly using daily average meteorological inputs.

    Science.gov (United States)

    Wang, Fumin; Gonsamo, Alemu; Chen, Jing M; Black, T Andrew; Zhou, Bin

    2014-11-01

    Daily canopy photosynthesis is usually temporally upscaled from instantaneous (i.e., seconds) photosynthesis rate. The nonlinear response of photosynthesis to meteorological variables makes the temporal scaling a significant challenge. In this study, two temporal upscaling schemes of daily photosynthesis, the integrated daily model (IDM) and the segmented daily model (SDM), are presented by considering the diurnal variations of meteorological variables based on a coupled photosynthesis-stomatal conductance model. The two models, as well as a simple average daily model (SADM) with daily average meteorological inputs, were validated using the tower-derived gross primary production (GPP) to assess their abilities in simulating daily photosynthesis. The results showed IDM closely followed the seasonal trend of the tower-derived GPP with an average RMSE of 1.63 g C m(-2) day(-1), and an average Nash-Sutcliffe model efficiency coefficient (E) of 0.87. SDM performed similarly to IDM in GPP simulation but decreased the computation time by >66%. SADM overestimated daily GPP by about 15% during the growing season compared to IDM. Both IDM and SDM greatly decreased the overestimation by SADM, and improved the simulation of daily GPP by reducing the RMSE by 34 and 30%, respectively. The results indicated that IDM and SDM are useful temporal upscaling approaches, and both are superior to SADM in daily GPP simulation because they take into account the diurnally varying responses of photosynthesis to meteorological variables. SDM is computationally more efficient, and therefore more suitable for long-term and large-scale GPP simulations.

  6. CHRISTIAN REMINISCENCES IN THE WORKS BY A. KANTEMIR

    Directory of Open Access Journals (Sweden)

    Glariantova E. V.

    2011-11-01

    Full Text Available The article is devoted to the research of Christian reminiscences in A. D. Kantemir's works. Such works of Kantemir’s psalm poetry as the Symphony of the Book of Psalms, paraphrases Metaphrasis Ps. 36, Metaphrasis Ps. 72, Song I Against the Godless, Song II Hope for God are used for this purpose. Images, motives and certain verses of psalms are presented in many Kantemir's works written in different years beginning with his early Symphony to the late translation of The Existence of God by Fenelon. A. D. Kantemir combined verses from the Book of Psalms with similar motives from antique authors' works.

  7. Continuous pulse oximetry in the general surgical ward: Nellcor N-200 versus Nellcor N-3000

    DEFF Research Database (Denmark)

    Christensen, M; Lie, C; Rosenberg, J

    1999-01-01

    New measurement principles in pulse oximetry have been introduced to decrease the incidence of false movement alarms. Experimental studies have shown that the new Nellcor Symphony N-3000 may reduce the incidence of false alarms when monitoring during different activities. We compared the Nellcor...... working principles of the two generations of oximeters were reflected in the present results derived from a clinical setting. The Nellcor Symphony N-3000 may offer an advantage compared with the Nellcor N-200, because of the reduced frequency of alarms and total time in alarm when monitoring patients...

  8. 未来属于孩子——写在中国交响乐团附属少年及女子合唱团建团25周年之际%The Future Belongs to the Children: Written on the Occasion of the 25th Anniversary of the Establishment of the Children and Young Women's Choir of China National Symphony Orchestra

    Institute of Scientific and Technical Information of China (English)

    龚晓婷

    2009-01-01

    2008年12月21日,这一天是冬至,也是入冬以来北京最冷的一天。凛冽的寒风刺骨地吹,但很多人依然冒着严寒兴致勃勃地赶往皇城脚下的中山公园音乐堂参加中国交响乐团附属少年及女子合唱团建团25周年音乐会,分享孩子们的快乐。

  9. Dilepton constraints in the Inert Doublet Model from Run 1 of the LHC

    CERN Document Server

    Belanger, G; Goudelis, A; Herrmann, B; Kraml, S; Sengupta, D

    2015-01-01

    Searches in final states with two leptons plus missing transverse energy, targeting supersymmetric particles or invisible decays of the Higgs boson, were performed during Run 1 of the LHC. Recasting the results of these analyses in the context of the Inert Doublet Model (IDM) using MadAnalysis 5, we show that they provide constraints on inert scalars that significantly extend previous limits from LEP. Moreover, these LHC constraints allow to test the IDM in the limit of very small Higgs-inert scalar coupling, where the constraints from direct detection of dark matter and the invisible Higgs width vanish.

  10. Object Classification based Context Management for Identity Management in Internet of Things

    OpenAIRE

    Mahalle, Parikshit N.; Prasad, Neeli R.; Prasad, Ramjee

    2013-01-01

    As computing technology is becoming more tightly coupled into dynamic and mobile world of the Internet of Things (IoT), security mechanism is more stringent, flexible and less intrusive. Scalability issue in IoT makes identity management (IdM) of ubiquitous objects more challenging, and there is a need of context-aware access control solution for IdM. Confronting uncertainty of different types of objects in IoT is not easy. This paper presents the logical framework for object classification i...

  11. Integrated Distribution Management System for Alabama Principal Investigator

    Energy Technology Data Exchange (ETDEWEB)

    Schatz, Joe

    2013-03-31

    Southern Company Services, under contract with the Department of Energy, along with Alabama Power, Alstom Grid (formerly AREVA T&D) and others moved the work product developed in the first phase of the Integrated Distribution Management System (IDMS) from “Proof of Concept” to true deployment through the activity described in this Final Report. This Project – Integrated Distribution Management Systems in Alabama – advanced earlier developed proof of concept activities into actual implementation and furthermore completed additional requirements to fully realize the benefits of an IDMS. These tasks include development and implementation of a Distribution System based Model that enables data access and enterprise application integration.

  12. In vivo sensitivity of Phakopsora pachyrhizi to DMI and QoI fungicides

    Directory of Open Access Journals (Sweden)

    Erlei Melo Reis

    2015-03-01

    Full Text Available In in vivo experiments the sensitivity of 18 isolates of Phakopsora pachyrhizi from several regions of Brazil to IDM fungicides (cyproconazole, epoxiconazole and tebuconazole and an IQE (pyraclostrobin were evaluated. The assessments were based on leaflet uredia density. Inhibitory concentration (IC50 and sensitivity reduction factor were determined for all fungicide x strain interactions. Tebuconazole sensitivity reduction was detected for most fungus isolates. In contrast, there was no fungicide shift in sensitivity of the fungus to pyraclostrobin. We conclude that the control failure of soybean rust found in some farms is due to the reduced sensitivity of the fungus to the IDM fungicide and that it remains sensitive to pyraclostrobin.

  13. Identifizierung von essentiellen Genen in Salmonella typhimurium und Listeria monocytogenes durch Genom-weite Insertions-Duplikations-Mutagenese

    OpenAIRE

    Knuth, Karin

    2004-01-01

    Die in dieser Arbeit etablierte Insertions-Duplikations-Mutagenese IDM ermöglicht es, das Genom von pathogenen Bakterien zu mutagenisieren und die so generierte Mutantenbank im high-throughput-Format auf Gene zu untersuchen, die unter bestimmten Bedingungen für das infektiöse Potential oder für das Überleben dieser Keime von Bedeutung sind. Die Grundlage von IDM bildet ein konditional replizierender Vektor, in den eine Genbank des Wirtsorganismus kloniert wird und der unter nicht-permissiven ...

  14. Information delivery manuals to facilitate it supported energy analysis

    DEFF Research Database (Denmark)

    Mondrup, Thomas Fænø; Karlshøj, Jan; Vestergaard, Flemming

    In response to continuing Building Information Modeling (BIM) progress, building performance simulation tools such as IESVE are being utilized to explore construction projects and influence design decisions with increasing frequency. To maximize the potential of these tools, a specification...... of information exchange and digital workflows is required. This paper presents the preliminary findings of an ongoing study aimed at developing an Information Delivery Manual (IDM) for IT supported energy analysis at concept design phase. The IDM development is based on: (1) a review of current approaches (2...

  15. Tobias, Rudolf: Jonah's Mission / Warrack, John

    Index Scriptorium Estoniae

    Warrack, John

    1996-01-01

    Uuest heliplaadist "Tobias, Rudolf: Jonah's Mission. Pille Lill (sop), Urve Tauts (mez), Peter Svensson (ten), Raimo Laukka (bar), Mati Palm (bass); Tallinn Boys' Choir, Estonian Philharmonic Chamber Choir, Oratorio Choir, Estonian State Symphony Orchestra, Neeme Järvi" BIS CD 731/2 (two discs: 114 minutes: DDD)

  16. Knowledge work and communication challenges in networked enterprises

    NARCIS (Netherlands)

    Barjis, J.; Gupta, A.; Sharda, R.

    2010-01-01

    A modern enterprise is a heavily wired and networked socio-technical system where multiple components play in symphony to yield a competitive position in the ear of digital economy. While the underling communication and interaction systems facilitate knowledge workers to carry out the enterprise mis

  17. Once More unto the Breach: Aesthetic Experience Revisited

    Science.gov (United States)

    Hansen, Forest

    2015-01-01

    Aesthetic experience as a determining factor in music appreciation has lost salience in recent years, especially in philosophy of music education. Markand Thakar, music director of the Baltimore Chamber Orchestra and Duluth Superior Symphony Orchestra and co-director of graduate conducting at Peabody Conservatory, has written a book subtitled…

  18. Ujuv saadik / Triin Ojari

    Index Scriptorium Estoniae

    Ojari, Triin, 1974-

    2010-01-01

    Kohtumisest Eestis viibinud Louis Kahni projekteeritud kontserdilaeval ringi sõitva American Wind Symphony Orchresta juhataja Robert Boudreau'ga. Laeva sünnist, tema loojast, laeva tulevikust, Eestis 2011. a. kontserttuuri tegemisest. Eesti Arhitektide Liidu ideest osta 2011. a. kultuuripealinna ürituste raames toimuva L. Kahnile pühendatud seminari puhuks tema kavandatud kontserdilaev

  19. Classical Music Struggles to Be Heard

    Institute of Scientific and Technical Information of China (English)

    ZHANGXUEYING

    2005-01-01

    CHRISTMAS and New Year is high classical music season; there are four or five performances every evening at theaters in Beijing,Shanghai and Guangzhou. Even the Chinese Central Opera Theater Symphony Orchestra, which rarely has chance to give commercial performances, works flat out at year-end playing in numerous Chinese provinces and municipalities. At other times of the year, however,

  20. Valued Estonian Music CDs

    Index Scriptorium Estoniae

    2004-01-01

    2002. aastal välja antud eesti muusika heliplaatidest Artur Kapp "Symphonische Werke", Eduard Tubin "Symphonies No.9, No.10 and No.11", "Estonian Preludes", "Eesti heliloojad. Hortus Musicus", "Eesti Muusika Päevad", "Tallinn Saxophone Quartet. Estonian Contemporary Music", "Triskele. Kolga-Jaani vaimulikud rahvalaulud", "Helmekaala. Linnupuu Anne", "Modern Fox mängib Raimond Valgret",

  1. Tšaikovski, P. La Fille des neiges (musique de scene op. 12) / Serge Martin

    Index Scriptorium Estoniae

    Martin, Serge

    1995-01-01

    Uuest heliplaadist "Tšaikovski, P. La Fille des neiges (musique de scene op. 12). University Musical Society Choral Union. Detroit Symphony Orchestra, Neeme Järvi. Chandos CHAN 9324, distribution Media 7 (CD: 157 F). 1994. TT: 1h 19'04"

  2. Cost-effective detection of non-antidouble-stranded DNA antinuclear antibody specificities in daily clinical practice

    NARCIS (Netherlands)

    Vos, PAJM; Bast, EJEG; Derksen, RHWM

    2006-01-01

    Objectives. To compare the utility of indirect immunofluorescence for the detection of antinuclear antibodies (ANA-IIF) and a fully automated test (ELiA Symphony (TM)) that detects antibodies against a mixture of nuclear and cytoplasmic antigens (ENA), to select sera that should be tested for non-an

  3. Music Hath Charms.

    Science.gov (United States)

    Clarke, Dana

    1988-01-01

    The article describes a program which introduced classical music to 18 students in a residential treatment program for adolescents with a history of substance abuse. Use as background music progressed to students requesting tape copies for personal use and group attendance at a symphony rehearsal and concert. (DB)

  4. Brahms J. Piano Quartet No 1 in G minor, Op. 25 (orch. Schoenberg) / Jonathan Swain

    Index Scriptorium Estoniae

    Swain, Jonathan

    1991-01-01

    Uuest heliplaadist "Brahms J. Piano Quartet No 1 in G minor, Op. 25 (orch. Schoenberg). Variations and Fugue on a Theme by Händel, Op. 24 (orch, Rubbra). London Symphony Orchestra /Neeme Järvi" Chandos ABTD 1450; CD CHAN 8825 (71 minutes)

  5. Introducing Young Children to Live Orchestral Performance.

    Science.gov (United States)

    Suthers, Louie

    1993-01-01

    Outlines the innovative nature of the Sydney Symphony Orchestra's program of concerts designed especially for children ages five through eight that feature children as a participatory audience. The selection of repertoire and the types of support and resources provided for teachers are also discussed. (MDM)

  6. Muusikamaailm : Wien Modern 2001. "Taanit avastamas". Malcolm Arnold 80. Halina Czerny-Stefanska lahkunud / Priit Kuusk

    Index Scriptorium Estoniae

    Kuusk, Priit, 1938-

    2001-01-01

    28.Xئ26.XI Wienis toimuvast nüüdismuusikafestivalist "Wien Modern". Birminghami Symphony Hallis korraldati kolmenädalane kontserdisari "Discover Denmark". Inglise helilooja, trompetisti ja dirigendi Malcolm Arnoldi 80. sünniaastapäevale pühendatud üritustest. Suri nimekas poola pianist Halina Czerny-Stefanska

  7. Nielsen: Aladdin-Suite, FS89. Maskarade-Overture / Robert Layton

    Index Scriptorium Estoniae

    Layton, Robert

    1996-01-01

    Uuest heliplaadist "Nielsen: Aladdin-Suite, FS89. Maskarade-Overture, Prelude, Act 2. The Cockerels' Dance. Rhapsody Overture: An imaginary journey to the Faroe Islands, FS123. Helios Overture, FS32. Saga-Drom, FS46. Pan and Syrinx, FS87. Gothenburg Symphony Orchestra, Neeme Järvi" DG 447 757-2GH (72 minutes: DDD)

  8. Sibelius. Karelia Suite, Op. 11 / Robert Layton

    Index Scriptorium Estoniae

    Layton, Robert

    1996-01-01

    Uuest heliplaadist "Sibelius. Karelia Suite, Op. 11. Luonnotar, Op. 70 a. Andante festivo. The Oceanides, Op. 73. King Christian II, Op. 27-Suite. Finlandia, Op. 26a. Gothenburg Symphony Orchester, Neeme Järvi" DG 447 760-2GH (72 minutes: DDD)

  9. Towards Verification of Constituent Systems through Automated Proof

    DEFF Research Database (Denmark)

    Couto, Luis Diogo Monteiro Duarte; Foster, Simon; Payne, R

    2014-01-01

    to specify contractual obligations on the constituent systems of a SoS. To support verification of these obligations we have developed a proof obligation generator and theorem prover plugin for Symphony. The latter uses the Isabelle/HOL theorem prover to automatically discharge the proof obligations arising...

  10. Concerts & Opera

    Index Scriptorium Estoniae

    2008-01-01

    Kristjan Järvi dirigeerimas Vienna Tonkünstler Orchestra't 16. veebr. Leedsis Town Hallis (esitusel ka Arvo Pärdi Symphony No. 3), 20. veebr. Bristolis ja 23. veebr. Basingstoke'is. Neeme Järvi dirigeerimas Royal Scottish National Orcestra't 23. veebr. Glasgowis Royal Concert Hallis ja 24. veebr. Edinburghis Queens Hallis

  11. Penderecki: Konzert für Flöte und Kammerorchester; Eespere: Konzert für Flöte und Kammerorchester / Gero Schliess

    Index Scriptorium Estoniae

    Schliess, Gero

    1997-01-01

    Uuest heliplaadist "Penderecki: Konzert für Flöte und Kammerorchester; Eespere: Konzert für Flöte und Kammerorchester; Bartok: Suite paysanne hongroise für Flöte und Streichorchester. Estonian National Symphony Orchestra / Arvo Volmer". Signum/Note 1 CD X72-00 (WD:54'30")DDD

  12. The Story of Carora: The Origins of El Sistema

    Science.gov (United States)

    Carlson, Alexandra

    2016-01-01

    Venezuela's youth symphony program, the Fundación Musical Simón Bolívar, commonly referred to as "El Sistema," combines musical achievement with learning important life skills through orchestral practice and performance. Although the history most commonly reported outside Venezuela is of the program's director, José Antonio Abreu,…

  13. Things to Remember about El Sistema: A Response to "El Sistema--A Perspective for North American Music Educators" by Tricia Tunstall

    Science.gov (United States)

    Lesniak, Melissa

    2013-01-01

    Melissa Lesniak, the executive director of the Greater Miami Youth Symphony, discusses how much she enjoyed reading the responses to her "El Sistema" article and appreciates the opportunity for healthy dialogue and debate. In response, she states that there are many common goals and objectives across all music education programs that can…

  14. Roussel. Sinfonien Nr. 3 g-Moll op. 42 und Nr. 4 A-Dur op. 5, Neeme Järvi / Christoph Schlüren

    Index Scriptorium Estoniae

    Schlüren, Christoph

    1995-01-01

    Uuest heliplaadist "Roussel. Sinfonien Nr. 3 g-Moll op. 42 und Nr. 4 A-Dur op. 53, Bacchus et Ariane op. 43 (Zweite Orchestersuite). Sinfonietta für Streichorchester d-Moll op. 52. Detroit Symphony Orchester, N. Järvi". Chandos/Koch CD 7007(WD: 70'10") DDD

  15. Eesti tuli Eurovisioonil kuuendale kohale

    Index Scriptorium Estoniae

    2009-01-01

    Moskvas toimunud 54. Eurovisiooni lauluvõistluse finaalist, kus kuuenda koha pälvis Sven Lõhmuse laul "Rändajad" Urban Symphony esituses ja konkursi võitis valgevene päritolu Norra laulja Alexander Rybak lauluga "Fairytale" ("Muinasjutt")

  16. Viiuli(te)ga võidulaul(ud) / Olavi Pihlamägi

    Index Scriptorium Estoniae

    Pihlamägi, Olavi, 1949-

    2009-01-01

    Moskvas toimunud 54. Eurovisiooni lauluvõistluse finaalist, kus konkursi võitis valgevene päritolu Norra laulja Alexander Rybak lauluga "Fairytale" ("Muinasjutt") ja kuuenda koha pälvis Sven Lõhmuse laul "Rändajad" Urban Symphony esituses

  17. Pop / Priit Hõbemägi

    Index Scriptorium Estoniae

    Hõbemägi, Priit, 1957-

    2006-01-01

    Heliplaatidest: The Manhattan Transfer "The Symphony Sessions", The Magic Numbers "Those The Brokes", Electronic "Get the Message: the Best of Electronic", ...And You Will Know Us by the Trail of Dead "So Divided", Tutty Moreno "Magica", Lindsey Buckingham "Under the Skin"

  18. Questionnaire investigation of musicians’ use of hearing protectors, self reported hearing disorders and their experience of their working environment

    DEFF Research Database (Denmark)

    Laitinen, Heli; Poulsen, Torben

    2008-01-01

    Musicians in symphony orchestras are exposed to harmful sound levels. Although research shows that industrial workers have a higher propensity to noise induced hearing loss, musicians can also develop a hearing loss from noise exposure. Furthermore, musicians can suffer from tinnitus, hyperacusis...

  19. Why High School Must Go: An Interview with Leon Botstein

    Science.gov (United States)

    Epstein, Robert

    2007-01-01

    This article presents an interview with Leon Botstein, longtime president of Bard College, as well as music director and conductor of the American and Jerusalem symphony orchestras. Botstein talks about his book entitled "Jefferson's Children: Education and the Promise of American Culture" and his views about teens and high schools in America.…

  20. General Agreement on Tariff and Trade Negotiations: A Computer-Based Simulation.

    Science.gov (United States)

    Manrique, Gabriel G.

    This paper recommends the use of a computer simulation about trade and tariff negotiations to reinforce and apply principles learned in undergraduate international trade courses and to provide students with an opportunity to use the advanced features of Symphony, a computer spreadsheet. This simulation is a game in which both the class and…

  1. Dirigenten te gast. Het fenomeen gastdirigent, in het bijzonder bij het (Koninklijk) Concertgebouworkest 1888-2004

    NARCIS (Netherlands)

    Giskes, J.H.

    2012-01-01

    These days, guest performances by conductors with symphony orchestras are considered to be perfectly commonplace occurrences. Nonetheless, the phenomenon of guest conductor is hardly discussed in the literature on conductors and orchestras. Consequently, a study was initiated based on the following

  2. Towards a Transcultural Theory of Democracy for Instrumental Music Education

    Science.gov (United States)

    Tan, Leonard

    2014-01-01

    At present, instrumental music education, defined in this paper as the teaching and learning of music through wind bands and symphony orchestras of Western origin, appears embattled. Among the many criticisms made against instrumental music education, critics claim that bands and orchestras exemplify an authoritarian model of teaching that does…

  3. Muusikamaailm : Tšehhi Filharmoonikud Ashkenazyga. Swansea festivali lõpetas Paavo Järvi. Steieri sügisfestivalilt. Ooperifestival Wexfordis / Priit Kuusk

    Index Scriptorium Estoniae

    Kuusk, Priit, 1938-

    1999-01-01

    Tšehhi. Filh. Ork. kontserdireisist Inglismaale uue peadirigendi V.Ashkenazy juhatusel. Swansea sügisfestivalist Walesimaal. 23. okt. toimunud rahvusvahelisest Euroopa Ringhäälingute Liidu ooperiõhtu ülekandest Euroraadios. Uue muusika festivalist "Steirische Herbst" Austrias. Wexfordi ooperifestivalist Iirimaal/Tšehhi Filharmoonia Orkester//BBC Walesi Rahvusorkester//City of Birmingham Symphony Orchestra

  4. Barber: Sinfonie Nr. 1, Op. 9, Neeme Järvi / Bernhard Uske

    Index Scriptorium Estoniae

    Uske, Bernhard

    1991-01-01

    Uuest heliplaadist "Barber: Sinfonie Nr. 1, Op. 9. Ouvertüre School for Scandal, Op. 5; Beach: Sinfonie e-Moll, Op. 32, "Gaelic". Detroit Symphony Orchestra /Neeme Järvi". Chandes cassette ABTD 1550; CD CHAN 8958 (72 minutes)

  5. Shostakovich: The Orchestral Songs Vol. 2 / Michael Tanner

    Index Scriptorium Estoniae

    Tanner, Michael

    1996-01-01

    Uuest heliplaadist "Shostakovich: The Orchestral Songs Vol. 2: Six Romances on texts by Japanese poets, Op. 21. Six Poems on Marina Tsvetayeva, Op. 143. Suite on Verses of Michelangelo, Op. 145. Gothenburg Symphony Orchestra, Neeme Järvi". DG 447 085-2GH (71 minutes:DDD)

  6. 26 CFR 1.501(c)(3)-1 - Organizations organized and operated for religious, charitable, scientific, testing for public...

    Science.gov (United States)

    2010-04-01

    ... through the utilization of television or radio. Example 4. useums, zoos, planetariums, symphony orchestras.... O's educational activities include sponsoring lectures and publishing a journal. The focus of O's... discussion groups, forums, panels, lectures, or other similar programs. Such programs may be on radio...

  7. World beyond Pluto

    CERN Document Server

    Marlowe, Stephen

    2014-01-01

    What happens when a hardened criminal on the run for his life gets mixed up with an all-girl symphony traveling between lesser-populated planets in a futile attempt to bring culture to their rowdy inhabitants? Well, to put it mildly, hijinks ensue. Read Stephen Marlowe's thoroughly entertaining World Beyond Pluto to find out the rest.

  8. Shostakovich: Six Romances on Japanese Poems, Op. 21 / David Nice

    Index Scriptorium Estoniae

    Nice, David

    1996-01-01

    Uuest heliplaadist "Shostakovich: Six Romances on Japanese Poems, Op. 21. Six Poems of Marina Tsvetayeva, Op. 143. Suite on Verses of Michelangelo, Op. 145. Gothenburg Symphony Orchestra, Neeme Järvi. DG 447 085-2GH (71 minutes:DDD)

  9. Introduction

    DEFF Research Database (Denmark)

    Steijn, Arthur; Ion Wille, Jakob

    2013-01-01

    concerts. Three cultural institutions in the Øresund region, Malmö Symphony Orchestra, The Royal Danish Theatre, and Copenhagen Phil, are functioning as laboratories for developing and testing new concepts. Concept development in the project focuses mainly on artistic and technological productions...

  10. PÖFF-i suvekino : Nosferatu hirmufilmi show Katariina kirikus

    Index Scriptorium Estoniae

    2004-01-01

    PÖFFi Suvekino raames algab mööda Eestit nn "Nosferatu tuur" ehk saksa tummfilmiklassika - Friedrich Wilhelm Murnau filmi "Nosferatu - õuduste sümfoonia" ("Nosferatu - Eine Symphonie des Grauens", 1921) ringreis koos ansambliga Kriminaalne Elevant (Kaspar Jancis, Danel Aljo, Eno Kollom, Hannes Kivi, Henry Tiisma)

  11. Nosferatu Pärnus

    Index Scriptorium Estoniae

    2004-01-01

    PÖFFi Suvekino raames algab mööda Eestit nn "Nosferatu tuur" ehk saksa tummfilmiklassika - Friedrich Wilhelm Murnau filmi "Nosferatu - õuduste sümfoonia" ("Nosferatu - Eine Symphonie des Grauens", 1921) ringreis koos ansambliga Kriminaalne Elevant (Kaspar Jancis, Danel Aljo, Eno Kollom, Hannes Kivi, Henry Tiisma)

  12. Kõlab õuduste sümfoonia / Kaupo Meiel

    Index Scriptorium Estoniae

    Meiel, Kaupo, 1975-

    2004-01-01

    PÖFFi Suvekino raames jõuab 11. juunil Pärnusse nn "Nosferatu tuur" ehk saksa tummfilmiklassika - Friedrich Wilhelm Murnau filmi "Nosferatu - õuduste sümfoonia" ("Nosferatu - Eine Symphonie des Grauens", 1921) ringreis koos ansambliga Kriminaalne Elevant (Kaspar Jancis, Danel Aljo, Eno Kollom, Hannes Kivi, Henry Tiisma)

  13. Beethoven, Ludwig van: Violinkonzert D-Dur op. 61

    Index Scriptorium Estoniae

    1997-01-01

    Uuest heliplaadist "Beethoven, Ludwig van: Violinkonzert D-Dur op. 61 (Kadenz: Alfred Schnittke). Romanzen für Violine und Orchester op. 40 und 50. Estonian National Symphony Orchestra, Arvo Volmer". Globe GLO 5155, distribution Talis (CD:153F). 1996. TT:1h 01'56"

  14. Teatro zandonai in Rovereto, Italy: a case study for restoration

    DEFF Research Database (Denmark)

    Pompoli, Roberto; Prodi, Nicola; Ortega, Irene

    2015-01-01

    Early in 2002 the Municipality of Rovereto, North Italy, planned the theatre restoration works, which were ended in success by reopening of the theatre on October 18th 2014 with the 9th Beethoven Symphony. The most important interventions regarded the raising of the stage tower by 5 m, the revision...

  15. How Universal Is Beethoven?: Music, Culture, and Democracy

    Science.gov (United States)

    Whale, Mark

    2015-01-01

    Daniel Barenboim, conductor of the Arab/Israeli West-Eastern Divan Orchestra, claims that "everywhere in the world … [Beethoven's Ninth Symphony] speaks to all people." But just how universal is Beethoven? Does his music exceed cultural boundaries or is Barenboim's idea of a "utopian republic," built, in part, upon Beethoven's…

  16. A Rehearsal of a Beethoven Passage: An Analysis of Correction Talk.

    Science.gov (United States)

    Weeks, Peter

    1996-01-01

    Explores the detailed processes whereby concert performances of serious music are collectively achieved in rehearsal. The article concentrates on a youth orchestra rehearsing a section of a Beethoven symphony that was audiotaped. The article further focuses on the "talk" that shapes the collective musical activities rather than the…

  17. Identity Management Framework for Internet of Things

    DEFF Research Database (Denmark)

    Mahalle, Parikshit N.

    . This broader scope of interactions enhances the need to extend current Identity Management (IdM) models to include how users interact with devices as well as devices interact with other devices. Users interact with their devices and consume services in IoT through verified identity. In IoT, this concept...... that are public can be part of the personal space of multiple users at the same time. Secure interaction in and with IoT, secure data management and exchange, authentication, distributed access control and IdM of the devices are the main challenges. The work carried out in the scope of this thesis addresses...... important areas of IdM by identifying unsolved problems and proposing novel techniques to solve these problems. The goal is to propose methods for efficient and effective IdM in order to achieve authentication, access control and trust management of the things or devices in IoT. The goal is also to propose...

  18. Exploring an informed decision-making framework using in-home sensors: older adults’ perceptions

    Directory of Open Access Journals (Sweden)

    Jane Chung

    2014-03-01

    Full Text Available Background Sensor technologies are designed to assist independent living of older adults. However, it is often difficult for older adults to make an informed decision about adopting sensor technologies.Objective To explore Bruce’s framework of informed decision making (IDM for in-home use of sensor technologies in community-dwelling elders.Method The IDM framework guided development of a semi-structured interview. A theory-driven coding approach was used for analysis.Results Participants supported most of the elements of the framework, but not all aspects of each element were addressed. Perceived usefulness of technologies was identified as an area for framework extension.Conclusion This paper provides useful information for health care professionals to consider how to enhance IDM of older adults regarding the use of sensor technologies. The results also illuminate elements of the IDM framework that may be critical to facilitating independent living for older adults.

  19. First evidence of pre-Hispanic dentistry in South America - Insights from Cusco, Peru.

    Science.gov (United States)

    Ortiz, A; Torres Pino, E C; Orellana González, E

    2016-04-01

    Intentional dental modification (IDM) derived from archeological or ethnographic contexts has been extensively documented across the globe. Despite the wealth of information on IDM for personal ornamentation and ritualistic purposes, evidence of IDM for therapeutic reasons among early Native Americans is poorly known and limited to a handful of cases. We report two upper canines from two pre-Hispanic individuals dated to the Late Horizon Period from Cusco (Peru), each showing a conical perforation on its incisal surface. Analyses were performed using traditional radiography, computed tomography and scanning electron microscopy. The depth and symmetrical location of the perforations at the center of the crown suggest that these two teeth were artificially drilled, rather than affected by taphonomic factors. The poor oral health of the individuals, the location of the perforations on the incisal surface, and evidence of intentional manipulation of the pulp chambers (as supported by their overall morphology and presence of striations and deep marks along the walls of the perforations) provide a strong case for the occurrence of prehistoric dentistry in the New World. The two canine teeth reported here represent the first pre-Columbian examples of IDM likely performed to ameliorate a dental pathology (presumably associated with the infection of the dental pulp) found in Peru and in the rest of South America.

  20. The role of the IHS library in supporting a distance learning programme: a practical assignment based on the experience of the Institute for Housing and Urban Development Studies (IHS)

    NARCIS (Netherlands)

    N.J.W. Browne

    2001-01-01

    textabstractThis report is the final activity for the Integral Document Management (IDM) post-graduate course, and describes a practical assignment on what happened during a pilot project on distance learning at the Institute for Housing and Urban Development Studies (IHS). The focus is on the futur

  1. Assessment of response of the Intoxilyzer 8000C to volatiles of forensic relevance in vitro, part I: acetone, isopropanol, and methanol.

    Science.gov (United States)

    Watterson, James H

    2009-03-01

    The response of the Intoxilyzer 8000C (version approved for evidentiary breath alcohol testing in Canada) to volatile solvents in vitro is described. Acetone, isopropanol, and methanol were prepared as aqueous solutions or dilutions of standard alcohol solution (SAS; 1.21 mg ethanol/mL) to generate apparent blood ethanol concentrations (aBEC) of 50 or 80 mg/dL. Solvent concentrations examined were relevant to clinical or impaired driving scenarios. Replicates of 20 aBEC measurements were made for each mixture and the actuation of the "INTERFERANT DETECT" message (IDM) was noted. Measurements of aqueous acetone (0-40 mg acetone/dL), isopropanol (0-100 mg isopropanol/dL), and methanol (0-100 mg methanol/dL) yielded aBECs of 0, 0-43, and 0-55 mg/dL, respectively. The minimum concentration examined at which the IDM was actuated in 100% of replicates was 25, 30, and 100 mg/dL for acetone, isopropanol, and methanol, respectively. The maximum concentration examined at which the IDM was actuated in none of the replicates was 5, 10, and 50 mg/dL for acetone, isopropanol, and methanol, respectively. In examinations of acetone/isopropanol mixtures in diluted SAS where the IDM was not always actuated, the maximum BEC overestimation was 10 mg/dL. Overall, the potential for significant undetected BEC overestimation is low and may be further reduced through truncation of test results and subject observation.

  2. Tank 241-AY-102 Leak Assessment Supporting Documentation: Miscellaneous Reports, Letters, Memoranda, And Data

    Energy Technology Data Exchange (ETDEWEB)

    Engeman, J. K.; Girardot, C. L.; Harlow, D. G.; Rosenkrance, C. L.

    2012-12-20

    This report contains reference materials cited in RPP-ASMT -53793, Tank 241-AY-102 Leak Assessment Report, that were obtained from the National Archives Federal Records Repository in Seattle, Washington, or from other sources including the Hanford Site's Integrated Data Management System database (IDMS).

  3. Analysis of Sub-picogram Plutonium by Isotope Mass Spectrometry%亚皮克量级钚的质谱分析技术

    Institute of Scientific and Technical Information of China (English)

    龙开明; 汤磊; 贾宝亭; 刘雪梅; 杨天丽; 刘钊

    2005-01-01

    By using active carbon powder as ionization enhance matter, the detect sensitivity of 239Pu ,which was 0.5 pg (1±0.15, 95% confidence level), was about 20 times that of the tradition method. The sub-picogram plutonium sample was determined quantitatively by isotope dilution mass spectrometry (IDMS).

  4. Secure bindings of SAML assertions to TLS sessions

    DEFF Research Database (Denmark)

    Kohlar, Florian; Schwenk, Jörg; Jensen, Meiko;

    2010-01-01

    is to strengthen the Same Origin Policy of the browser by taking into account the security guarantees TLS gives. In this paper, we present a third approach which is of further interest beyond IDM protocols: we bind the SAML assertion to the TLS session that has been agreed upon between client and the service...

  5. Modeling the economic impact of medication adherence in type 2 diabetes: a theoretical approach

    Directory of Open Access Journals (Sweden)

    David S Cobden

    2010-08-01

    Full Text Available David S Cobden1, Louis W Niessen2, Frans FH Rutten1, W Ken Redekop11Department of Health Policy and Management, Section of Health Economics – Medical Technology Assessment (HE-MTA, Erasmus MC, Erasmus University Rotterdam, The Netherlands; 2Department of International Health, Johns Hopkins University School of Public Health, Johns Hopkins Medical Institutions, Baltimore, MD, USAAims: While strong correlations exist between medication adherence and health economic outcomes in type 2 diabetes, current economic analyses do not adequately consider them. We propose a new approach to incorporate adherence in cost-effectiveness analysis.Methods: We describe a theoretical approach to incorporating the effect of adherence when estimating the long-term costs and effectiveness of an antidiabetic medication. This approach was applied in a Markov model which includes common diabetic health states. We compared two treatments using hypothetical patient cohorts: injectable insulin (IDM and oral (OAD medications. Two analyses were performed, one which ignored adherence (analysis 1 and one which incorporated it (analysis 2. Results from the two analyses were then compared to explore the extent to which adherence may impact incremental cost-effectiveness ratios.Results: In both analyses, IDM was more costly and more effective than OAD. When adherence was ignored, IDM generated an incremental cost-effectiveness of $12,097 per quality-adjusted life-year (QALY gained versus OAD. Incorporation of adherence resulted in a slightly higher ratio ($16,241/QALY. This increase was primarily due to better adherence with OAD than with IDM, and the higher direct medical costs for IDM.Conclusions: Incorporating medication adherence into economic analyses can meaningfully influence the estimated cost-effectiveness of type 2 diabetes treatments, and should therefore be ­considered in health care decision-making. Future work on the impact of adherence on health

  6. It’s Not What You Say …

    Science.gov (United States)

    Levinson, Wendy; Hudak, Pamela L.; Feldman, Jacob J.; Frankel, Richard M.; Kuby, Alma; Bereknyei, Sylvia; Braddock, Clarence

    2013-01-01

    Background Excellent communication between surgeons and patients is critical to helping patients to make informed decisions and is a key component of both high quality of care and patient satisfaction. Understanding racial disparities in communication is essential to provide quality care to all patients. Objective To examine the content and process of informed decision-making (IDM) between orthopedic surgeons and elderly white versus African American patients. To assess the association of race and patient satisfaction with surgeon communication. Research Design Analysis of audiotape recordings of office visits between orthopedic surgeons and patients. Participants Eighty-nine orthopedic surgeons and 886 patients age 60 years or older in Chicago, Illinois. Methods Tapes were analyzed by coders for content using 9 elements of IDM and for process using 4 global ratings of the relationship-building component of communication (responsiveness, respect, listening, and sharing). Ratings by race were compared using χ2 analysis. Patients completed a questionnaire rating satisfaction with surgeon communication and the visit overall. Logistic analysis was used to assess the effect of race on satisfaction. Results Overall there were practically no significant differences in the content of the 9 IDM elements based on race. However, coder ratings of relationship were higher on 3 of 4 global ratings (responsiveness, respect, and listening) in visits with white patients compared with African American patients (P < 0.01). Patient ratings of communication and overall satisfaction with the visit were significantly higher for white patients. Conclusions The content of IDM conversations does not differ by race. Yet differences in the process of relationship building and in patient satisfaction ratings were clearly present. Efforts to enhance cultural communication competence of surgeons should emphasize the skills of building relationships with patients in addition to the content of

  7. Decreased prostacyclin production in the infant of the diabetic mother

    Energy Technology Data Exchange (ETDEWEB)

    Stuart, M.J.; Sunderji, S.G.; Allen, J.B.

    1981-09-01

    Maternal diabetes mellitus is recognized to be a predisposing factor to thrombosis in the neonate. In the adult with diabetes, abnormalities in the metabolism of AA by the platelet and vessel wall occur, which result in an increase in proaggregatory platelet thromboxane A2. A decrease in antiaggregatory vascular PGI2 has been demonstrated in the diabetic rat, although conclusive proof of a similar abnormality is lacking in humans. We evaluated vascular AA metabolism in 10 IDM (groups II and III comparison to 20 control neonates of gestational ages 32 to 40 weeks (group I). Mean uptakes of labeled AA into vascular tissue of both controls and IDM were similar. The conversion of (14C) AA to 6-keto-PGF1 alpha was not dependent on gestational age (r . 0.223) in the control neonates, with a mean value of 5.2% +- 1.3 (1 S.D.). A marked decrease (p less than 0.001) in 6-keto-PGF1 alpha formation to 1.7% +- 0.3 was found in the group II IDM of mothers with poor diabetic control (HbA1c . 9.3% +- 0.5). In the group III neonates whose mothers had normal HBA1c levels (6.1% +- 0.9), 6-keto-PGF1 alpha production was normal at 4.9% +- 0.8. Although no correlation between maternal fasting blood glucose and neonatal 6-keto-PGF1 alpha was demonstrable, a significant inverse correlation (r . 0.872; p less than 0.02) was observed between maternal HbA1c levels and the conversion of AA to 6-keto-PGF1 alpha in the vascular tissues of the IDM. It appear possible that abnormalities in platelet-vascular AA metabolism may play an etiologic role in the vascular complications present in some IDM.

  8. Frequency domain analysis of lamb wave scattering and application to film bulk acoustic wave resonators.

    Science.gov (United States)

    Thalmayr, Florian; Hashimoto, Ken-Ya; Omori, Tatsuya; Yamaguchi, Masatsune

    2010-07-01

    This paper demonstrates a novel frequency domain analysis (FDA) to evaluate the scattering behavior of a waveguide mode at arbitrary scattering geometries by a time harmonic simulation based on the finite element method (FEM). To this end, we add an injection-damping mechanism (IDM) to avoid interference at the acoustic input port. The IDM can be easily constructed by a numerical operation. Our approach offers improved time consumption and calculation power necessary over the established method in the time domain. After checking the validity of the proposed method, we discuss the importance of considering wave scattering phenomena in film bulk acoustic wave resonator (FBAR) devices by applying the proposed method to two simplified models of an FBAR device.

  9. Introducing E-Government in Developing Countries Analysis of Egyptian e-Government Services

    DEFF Research Database (Denmark)

    Elaswad, Othoman; Jensen, Christian D.

    2016-01-01

    and skills, citizen's behaviours, digital infrastructure and legislation, but also common to many other developing countries. Our analysis of the Egyptian e-Government services indicates that the security requirements and principle of equal access are not fully met, which illustrates the difficulty...... identification and remote authentication in developing countries, such as the North Africa Countries (NAC), where a relatively large proportion of citizens are illiterate. Therefore, the design of a national IDM system in a NAC must explicitly consider illiteracy to allow this group of citizens to benefit from...... services that guarantee equal access to online services and an inclusive society. The study identifies strengths and weaknesses of the Egyptian e-Government and IDM services, which we believe are common to most NAC, since the NAC are quite similar in terms of social culture, citizen's education level...

  10. Cloud Computing: A study of cloud architecture and its patterns

    Directory of Open Access Journals (Sweden)

    Mandeep Handa,

    2015-05-01

    Full Text Available Cloud computing is a general term for anything that involves delivering hosted services over the Internet. Cloud computing is a paradigm shift following the shift from mainframe to client–server in the early 1980s. Cloud computing can be defined as accessing third party software and services on web and paying as per usage. It facilitates scalability and virtualized resources over Internet as a service providing cost effective and scalable solution to customers. Cloud computing has evolved as a disruptive technology and picked up speed with the presence of many vendors in cloud computing space. The evolution of cloud computing from numerous technological approaches and business models such as SaaS, cluster computing, high performance computing, etc., signifies that the cloud IDM can be considered as a superset of all the corresponding issues from these paradigms and many more. In this paper we will discuss Life cycle management, Cloud architecture, Pattern in Cloud IDM, Volatility of Cloud relations.

  11. Prototype of Intrusion Detection Model using UML 5.0 and Forward Engineering

    Directory of Open Access Journals (Sweden)

    Muthaiyan MADIAJAGAN,

    2011-01-01

    Full Text Available In this paper we are using UML (Unified Modeling Language which is the blueprint language between the programmers, analysts, and designer’s for easy representation of pictures or diagrammatic notation with some textual data. Here we are using UML 5.0 to show “prototype of the Intrusion Detection Model” and by explaining it by combining various parts by drawing various UML diagrams such as Use cases and Activity diagrams and Class Diagram using which we show forward engineering using the class diagram of the IDM( Intrusion Detection Model. IDM is a device or software that works on detecting malicious activities by unauthorized users that can cause breach to the security policy within a network.

  12. An in-pipe micro robot actuated by piezoelectric bimorphs

    Institute of Scientific and Technical Information of China (English)

    LIU PinKuan; WEN ZhiJie; SUN LiNing

    2009-01-01

    A novel in-pipe micro robot providing stable and accurate locomotion inside a tubular structure with diameters ranging from 16 mm to 18 mm is presented in this paper. Driven by impulsive voltages, deflections of the piezoelectric bimorphs are generated and then converted into translational locomotion by the principle of the Impact Drive Mechanism (IDM). Theoretical analysis of the proposed system is performed based on a simplified mechanical model. Then dynamic simulations of the dynamic behavior are performed. Finally, an experiment is conducted to investigate the moving ability of this device. The results demonstrate that a maximum translational velocity of 3.5 mm/s can be obtained under an impulsive driving voltage with peak value at 50 V and frequency of 1100 Hz. Both theoretical analysis and experimental trials prove that the principle of IDM actuated by piezoelectric bimorphs is feasible and robust for achieving accurate locomotion of the micro robot in pipes with diameters of less than 20 mm.

  13. Search for inelastic dark matter with the CDMS II experiment

    CERN Document Server

    Ahmed, Z; Arrenberg, S; Bailey, C N; Balakishiyeva, D; Baudis, L; Bauer, D A; Brink, P L; Bruch, T; Bunker, R; Cabrera, B; Caldwell, D O; Cooley, J; Silva, E do Couto e; Cushman, P; Daal, M; DeJongh, F; Di Stefano, P; Dragowsky, M R; Duong, L; Fallows, S; Figueroa-Feliciano, E; Filippini, J; Fox, J; Fritts, M; Golwala, S R; Hall, J; Hennings-Yeomans, R; Hertel, S A; Holmgren, D; Hsu, L; Huber, M E; Kamaev, O; Kiveni, M; Kos, M; Leman, S W; Liu, S; Mahapatra, R; Mandic, V; McCarthy, K A; Mirabolfathi, N; Moore, D; Nelson, H; Ogburn, R W; Phipps, A; Pyle, M; Qiu, X; Ramberg, E; Rau, W; Razeti, M; Reisetter, A; Resch, R; Saab, T; Sadoulet, B; Sander, J; Schnee, R W; Seitz, D N; Serfass, B; Sundqvist, K M; Tarka, M; Wikus, P; Yellin, S; Yoo, J; Young, B A; Zhang, J

    2010-01-01

    Results are presented from a reanalysis of the entire five-tower data set acquired with the Cryogenic Dark Matter Search (CDMS II) experiment at the Soudan Underground Laboratory, with an exposure of 969 kg-days. The analysis window was extended to a recoil energy of 150 keV, and an improved surface-event background-rejection cut was defined to increase the sensitivity of the experiment to the inelastic dark matter (IDM) model. Three dark matter candidates were found between 25 keV and 150 keV. The probability to observe three or more background events in this energy range is 11%. Due to the occurrence of these events the constraints on the IDM parameter space are slightly less stringent than those from our previous analysis, which used a narrower energy window of 10-100 keV.

  14. A Case for Implementation of Citizen Centric National Identity Management Systems

    DEFF Research Database (Denmark)

    Adjei, Joseph K.

    of national IdMS, using a qualitative case study research approach. Empirical data were gathered in Ghana through a combination of quasi-statistical survey and problem structuring methodology. The study shows that effective IdMS depend on efficient civil registration systems, user involvement......Commercial transactions and social interactions increasingly rely on effective exchange of personal identity information, which has become an integral part of modern business models. However, the use of personal information raises societal concerns about security and privacy, as well as the level...... of trust in transacting parties. Policy makers are therefore trying to implement identity policies to prevent identity abuses, promote the seamless flow of business transactions, and provide citizens the ability to exercise informational self-determination. Previously, the design of identity management...

  15. Information delivery manuals to integrate building product information into design

    DEFF Research Database (Denmark)

    Berard, Ole Bengt; Karlshøj, Jan

    2013-01-01

    . Traditional business process modeling languages often fail to completely cover all four perspectives. BuildingSMART has proposed Information Delivery Manuals (IDMs) to model and re-engineer processes that address the four perspectives through a collaborative methodology in order to standardize and implement......Despite continuing BIM progress, professionals in the AEC industry often lack the information they need to perform their work. Although this problem could be alleviated by information systems similar to those in other industries, companies struggle to model processes and information needs......, and (3) to ascertain whether IDM's business rules can support the development of information and logic-bearing BIM objects. The research is based on a case study of reengineering the bidding process for a design-build project to integrate building product manufacturers, subcontractors and their knowledge...

  16. Reformation of soot blower control system%吹灰器控制系统改造

    Institute of Scientific and Technical Information of China (English)

    吴晓洲

    2009-01-01

    介绍了用Symphony/Melody分散控制系统控制吹灰系统的方法,分析了控制方案、电气回路控制原理及控制逻辑的实现等,对系统调试时发现的一些缺陷进行了探讨,并给出了解决办法.

  17. Can Music Save Your Life?

    Science.gov (United States)

    Edmundson, Mark

    2012-01-01

    Who hasn't at least once had the feeling of being remade through music? Who is there who does not date a new phase in life to hearing this or that symphony or song? But does music constantly provide revelation--or does it have some other effects, maybe less desirable? For those who teach, the question is especially pressing. Students tend to spend…

  18. Optimal Volume for Concert Halls Based on Ando’s Subjective Preference and Barron Revised Theories

    Directory of Open Access Journals (Sweden)

    Salvador Cerdá

    2014-03-01

    Full Text Available The Ando-Beranek’s model, a linear version of Ando’s subjective preference theory, obtained by the authors in a recent work, was combined with Barron revised theory. An optimal volume region for each reverberation time was obtained for classical music in symphony orchestra concert halls. The obtained relation was tested with good agreement with the top rated halls reported by Beranek and other halls with reported anomalies.

  19. The Music and the Astronomy

    CERN Document Server

    Caballero, J A; Caballero, I

    2008-01-01

    What do Brian May (the Queen's lead guitarist), William Herschel and the Jupiter Symphony have in common? And a white dwarf, a piano and Lagartija Nick? At first glance, there is no connection between them, nor between the Music and the Astronomy. However, there are many revealing examples of musical Astronomy and astronomical Music. This four-page proceeding describes the sonorous poster that we showed during the VIII Scientific Meeting of the Spanish Astronomical Society.

  20. Urban Sound Ecologies

    DEFF Research Database (Denmark)

    Groth, Sanne Krogh; Samson, Kristine

    2013-01-01

    of the 1970s while developing them into recent definitions of ecology in urban studies. Finally, we unfold our framing of urban sound ecologies with three case analyses: a sound intervention in Berlin, a symphony for wind instruments in Copenhagen and a video walk in a former railway station in Kassel...... to how artists working with new information and media technologies create inventive ways of inserting sound and image into urban environments....

  1. Uus plaat

    Index Scriptorium Estoniae

    2004-01-01

    Uutest plaatidest Barry White "Love Songs", Charizma "Life in 3D", Toto Cutugno "il treno va...", "Talkin Loud 1990-1994", Delta Goodrem "Innocent Eyes", Astrud Gilberto "Astrud For Lovers", "Groove Is In The Heart", "The Last Samurai", Patricia Kaas "Sexe & Fort", Norah Jones "Feels Like Home", LeAnn Rimes "The Best Of", "Kumad Eesti hitid 2004", Thursday "War All The Time", Damageplan "New Found Power", Deep Purplr "Purpendicular", "Trance Allstars", Joseph Haydn "Symphonies 1-104", "Takorautaa", "DJ Esko. Setti2"

  2. Paddling in Music

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    The Ninth Beijing Music Festival and the Fourth Beijing International Symphony Season will be held October 2-29 in Beijing. In order to promote participation, the festival will host various types of interactive activities, making the festival a carnival for people and music fans. The Beijing Music Festival (BMF), established in 1998 and endorsed by the Ministry of Culture of China and the Beijing Municipal Government, has become one of the grandest and most significant annual cultural events in Asia and ...

  3. O pensamento sonoro-visual de Walter Ruttmann e a música de Berlim: sinfonia de uma metrópole (1927

    Directory of Open Access Journals (Sweden)

    Claudiney Rodrigues Carrasco

    2012-08-01

    Full Text Available This paper discusses the original music score composed for the film Berlin: Symphony of a Metropolis (1927, directed by Walter Ruttmann (1887-1941. We try to understand the film's sound/music conception and its relations with Ruttmann's sound conception revealed in his texts. Our central objective is to observe and analyse the music of the silent documentary film and its theory, based on Ruttmann’s film and texts and the original score composed by Edmund Meisel.

  4. Interstitial cells of Cajal, the Maestro in health and disease

    Institute of Scientific and Technical Information of China (English)

    Randa; M; Mostafa; Yasser; M; Moustafa; Hosam; Hamdy

    2010-01-01

    Interstitial cells of Cajal (ICC) are important players in the symphony of gut motility. They have a very signif icant physiological role orchestrating the normal peristaltic activity of the digestive system. They are the pacemaker cells in gastrointestinal (GI) muscles. Absence, reduction in number or altered integrity of the ICC network may have a dramatic effect on GI system motility. More understanding of ICC physiology will foster advances in physiology of gut motility which will help in a future break...

  5. Technogeopologistics: Supply Networks and Military Power in the Industrial Age

    Science.gov (United States)

    2012-06-01

    only thirty years after Darwin and shared a like-mindedness with Herbert Spencer. There are, however, a few egalitarian notes in his symphony of...place on the land. Geographical makeup—oceans, deserts, mountains, rivers, or forests —in turn, underscore political success or failure. He says, “I...Heartland’s geography lacks large mountain ranges, dense forest , or significant bodies of water, making it favorable for fast land transportation—from

  6. Composer和Conductor NT在首钢电力厂的应用

    Institute of Scientific and Technical Information of China (English)

    王艳凯

    2003-01-01

    ABB公司的Symphony Rack DCS集散控制系统是首钢电力厂主要采用的控制系统。该系统具有开放、友好和稳定的特点,其优点的充分发挥依赖于Composer和Conductor NT的有效结合。

  7. Taking Up the Baton

    Institute of Scientific and Technical Information of China (English)

    ZHOU XIAOYAN

    2010-01-01

    @@ World-famous French conductor Michel Plasson,who led the Orchestre du Capitole de Toulouse for 35 years until 2003,was appointed the principal conductor of the China National Symphony Orchestra(CNSO). During his one-year term,lasson plans to present 10 concerts. Plasson made his first appearance in his new position at the National Center for the Performing Arts(NCPA)in Beijing on March 14,winning great acclaims.

  8. Electrical and Optical Characterization System for IR Photodetectors

    Science.gov (United States)

    2015-10-12

    useful information for the understanding of the device physics . This system can be used for both transient open circuit voltage measurements and... properties of the CdTe materials, which is used for the AFOSR multi-color detector project. No Measurement type Cooling system Laser type Time...mirror flip mirror 90 degree rotator mirror 6 W CCD (Synapse) InGaAs (Symphony II) Monochromator (iHR 550) Figure 6. Visible-to-NIR PL system

  9. Arts Management - marketingová strategie symfonického tělesa (Filharmonie mladých Praha)

    OpenAIRE

    Fröhlich, Vojtěch

    2009-01-01

    Goal of this diploma thesis is to create a marketing strategy of the Prague Youth Philharmonic symphony orchestra including marketing concept definition, audience research and marketing communication project. The marketing strategy proceeds from internal and external SWOT analysis of the subject. Theoretical part of the thesis deals with classical marketing theory and its use in arts management praxis. It focuses on strategic marketing and its instruments.

  10. Black Holes, Bandwidths and Beethoven

    OpenAIRE

    Kempf, A.

    1999-01-01

    It is usually believed that a function whose Fourier spectrum is bounded can vary at most as fast as its highest frequency component. This is in fact not the case, as Aharonov, Berry and others drastically demonstrated with explicit counter examples, so-called superoscillations. It has been claimed that even the recording of an entire Beethoven symphony can occur as part of a signal with 1Hz bandwidth. Bandlimited functions also occur as ultraviolet regularized fields. Their superoscillations...

  11. Advanced geothermal hydraulics model -- Phase 1 final report, Part 2

    Energy Technology Data Exchange (ETDEWEB)

    W. Zheng; J. Fu; W. C. Maurer

    1999-07-01

    An advanced geothermal well hydraulics model (GEODRIL) is being developed to accurately calculate bottom-hole conditions in these hot wells. In Phase 1, real-time monitoring and other improvements were added to GEODRIL. In Phase 2, GEODRIL will be integrated into Marconi's Intelligent Drilling Monitor (IDM) that will use artificial intelligence to detect lost circulation, fluid influxes and other circulation problems in geothermal wells. This software platform has potential for significantly reducing geothermal drilling costs.

  12. Cochrane corner: is integrated disease management for patients with COPD effective?

    Science.gov (United States)

    Kruis, Annemarije L; Smidt, Nynke; Assendelft, Willem J J; Gussekloo, Jacobijn; Boland, Melinde R S; Rutten-van Mölken, Maureen; Chavannes, Niels H

    2014-11-01

    Patients with COPD experience respiratory symptoms, impairments of daily living and recurrent exacerbations. The aim of integrated disease management (IDM) is to establish a programme of different components of care (ie, self-management, exercise, nutrition) in which several healthcare providers (ie, nurses, general practitioners, physiotherapists, pulmonologists) collaborate to provide efficient and good quality of care. The aim of this Cochrane systematic review was to evaluate the effectiveness of IDM on quality of life, exercise tolerance and exacerbation related outcomes. Searches for all available evidence were carried out in various databases. Included randomised controlled trials (RCTs) consisted of interventions with multidisciplinary (≥2 healthcare providers) and multitreatment (≥2 components) IDM interventions with duration of at least 3 months. Two reviewers independently searched, assessed and extracted data of all RCTs. A total of 26 RCTs were included, involving 2997 patients from 11 different countries with a follow-up varying from 3 to 24 months. In all 68% of the patients were men, with a mean age of 68 years and a mean forced expiratory volume in 1 s (FEV1) predicted value of 44.3%. Patients treated with an IDM programme improved significantly on quality of life scores and reported a clinically relevant improvement of 44 m on 6 min walking distance, compared to controls. Furthermore, the number of patients with ≥1 respiratory related hospital admission reduced from 27 to 20 per 100 patients. Duration of hospitalisation decreased significantly by nearly 4 days.

  13. Data base design for a worldwide multicrop information system

    Science.gov (United States)

    Driggers, W. G.; Downs, J. M.; Hickman, J. R.; Packard, R. L. (Principal Investigator)

    1979-01-01

    A description of the USDA Application Test System data base design approach and resources is presented. The data is described in detail by category, with emphasis on those characteristics which influenced the design most. It was concluded that the use of a generalized data base in support of crop assessment is a sound concept. The IDMS11 minicomputer base system is recommended for this purpose.

  14. Indomethacin nanocrystals prepared by different laboratory scale methods: effect on crystalline form and dissolution behavior

    Energy Technology Data Exchange (ETDEWEB)

    Martena, Valentina; Censi, Roberta [University of Camerino, School of Pharmacy (Italy); Hoti, Ela; Malaj, Ledjan [University of Tirana, Department of Pharmacy (Albania); Di Martino, Piera, E-mail: piera.dimartino@unicam.it [University of Camerino, School of Pharmacy (Italy)

    2012-12-15

    The objective of this study is to select very simple and well-known laboratory scale methods able to reduce particle size of indomethacin until the nanometric scale. The effect on the crystalline form and the dissolution behavior of the different samples was deliberately evaluated in absence of any surfactants as stabilizers. Nanocrystals of indomethacin (native crystals are in the {gamma} form) (IDM) were obtained by three laboratory scale methods: A (Batch A: crystallization by solvent evaporation in a nano-spray dryer), B (Batch B-15 and B-30: wet milling and lyophilization), and C (Batch C-20-N and C-40-N: Cryo-milling in the presence of liquid nitrogen). Nanocrystals obtained by the method A (Batch A) crystallized into a mixture of {alpha} and {gamma} polymorphic forms. IDM obtained by the two other methods remained in the {gamma} form and a different attitude to the crystallinity decrease were observed, with a more considerable decrease in crystalline degree for IDM milled for 40 min in the presence of liquid nitrogen. The intrinsic dissolution rate (IDR) revealed a higher dissolution rate for Batches A and C-40-N, due to the higher IDR of {alpha} form than {gamma} form for the Batch A, and the lower crystallinity degree for both the Batches A and C-40-N. These factors, as well as the decrease in particle size, influenced the IDM dissolution rate from the particle samples. Modifications in the solid physical state that may occur using different particle size reduction treatments have to be taken into consideration during the scale up and industrial development of new solid dosage forms.

  15. Indomethacin nanocrystals prepared by different laboratory scale methods: effect on crystalline form and dissolution behavior

    Science.gov (United States)

    Martena, Valentina; Censi, Roberta; Hoti, Ela; Malaj, Ledjan; Di Martino, Piera

    2012-12-01

    The objective of this study is to select very simple and well-known laboratory scale methods able to reduce particle size of indomethacin until the nanometric scale. The effect on the crystalline form and the dissolution behavior of the different samples was deliberately evaluated in absence of any surfactants as stabilizers. Nanocrystals of indomethacin (native crystals are in the γ form) (IDM) were obtained by three laboratory scale methods: A (Batch A: crystallization by solvent evaporation in a nano-spray dryer), B (Batch B-15 and B-30: wet milling and lyophilization), and C (Batch C-20-N and C-40-N: Cryo-milling in the presence of liquid nitrogen). Nanocrystals obtained by the method A (Batch A) crystallized into a mixture of α and γ polymorphic forms. IDM obtained by the two other methods remained in the γ form and a different attitude to the crystallinity decrease were observed, with a more considerable decrease in crystalline degree for IDM milled for 40 min in the presence of liquid nitrogen. The intrinsic dissolution rate (IDR) revealed a higher dissolution rate for Batches A and C-40-N, due to the higher IDR of α form than γ form for the Batch A, and the lower crystallinity degree for both the Batches A and C-40-N. These factors, as well as the decrease in particle size, influenced the IDM dissolution rate from the particle samples. Modifications in the solid physical state that may occur using different particle size reduction treatments have to be taken into consideration during the scale up and industrial development of new solid dosage forms.

  16. Isotope-Dilution Mass Spectrometry for Quantification of Urinary Active Androgens Separated by Gas Chromatography

    OpenAIRE

    Su Hyeon Lee; Man Ho Choi; Won-Yong Lee; Bong Chul Chung

    2010-01-01

    Cross reacting antibodies can cause an overestimation of the results of immunoassays. Therefore, alternative methodsare needed for the accurate quantification of steroids. Gas chromatography combined with isotope-dilution mass spectrometry(GC-IDMS) is developed to quantify urinary active androgens, testosterone, epitestosterone and dihydrotestosterone, which areclinically relevant androgens to both hair-loss and prostate diseases. The method devised involves enzymatic hydrolysis with β-glucur...

  17. An Interrogative Model of Computer-Aided Adaptive Testing: Some Experimental Evidence

    Science.gov (United States)

    1988-09-01

    aquired knowledge. This thesis proposes and validates a computer-aided testing model called the Interrogative Diagnostic Model (IDM). The model is...PROGRAM DESIGN The design of a program to implement the model vas quite straight forvard. dB&8B III Plus vas the language selected for Implementation...true/false. Due to the inability of the dBASE III Plus in processing natural language essay type questions vere excluded. The content of the questions

  18. Automated System for Holographic Lightfield 3D Display Metrology (HL3DM)

    Science.gov (United States)

    2015-04-01

    Adi-Displays Consulting, LLC 9605 NW Engleman Street Portland OR 97229 April 2015 FINAL REPORT THIS IS A SMALL BUSINESS INNOVATION...is unlimited. 13. SUPPLEMENTARY NOTES This is a Small Business Innovative Research (SBIR) Phase I report developed under a SBIR contract for...effect, and should be avoided by either change of view distance (effectively the pixels pitch ) and the orientation (tilt angle). (f) The IDMS1 specifies

  19. 痕量铀、钚样品中同位素比值测定

    Institute of Scientific and Technical Information of China (English)

    龙开明; 付中华; 毛欣根; 邢丕峰; 孟繁本; 贾宝亭

    2000-01-01

    The method about determination isotope ratio in lng Uranium and 100pg Plutonium samples has been developed by using IDMS with high isotope abundance spike 233U and 242Pu. The isotope ratio uncertainty in lng Uranium and 100pg Plutonium samples are about ±20%, and it was mainly contributed by isotope ratio uncertainty of blend and spike. The blend and spike contamination from natural Uranium must be care in experiments.

  20. Towards Accreditation of Diagnostic Models for Improved Performance

    Science.gov (United States)

    2004-10-02

    analysis. Secondly, while performing testability, the diagnostic algorithm is not included to assess Anuradha Kodali et al. This is an open-access...to assess the diagnosis (Sheppard, & Simpson, 1998). Considering these factors, Interactive Diagnostic Modeling Evaluator (i-DME) ( Kodali , Robinson...requirements set before to suit practical compulsions. This may lead to changing the basic principles and to refine the existing methods continuously

  1. Application of isotope dilution method for measuring bioavailability of organic contaminants sorbed to dissolved organic matter (DOM)

    Energy Technology Data Exchange (ETDEWEB)

    Delgado-Moreno, Laura, E-mail: laura.delgado@eez.csic.es; Wu, Laosheng; Gan, Jay

    2015-08-15

    Natural waters such as surface water and sediment porewater invariably contain dissolved organic matter (DOM). Association of strongly hydrophobic contaminants (HOCs) with DOM leads to decreased toxicity and bioavailability, but bioavailability of DOM-sorbed HOCs is difficult to measure. Current methods to estimate bioavailability of HOCs in water are based on only the freely dissolved concentration (C{sub free}). The ignorance of the exchangeable fraction of HOCs sorbed on DOM may result in an underestimation of the toxicity potential of HOCs to aquatic organisms. Here we explore the applicability of an isotope dilution method (IDM) to measuring the desorption fraction of DOM-sorbed pyrene and bifenthrin and determining their exchangeable pool (E) as an approximation of bioavailability. E values, expressed as percentage of the total concentration, ranged between 0.80 and 0.92% for pyrene and 0.74 and 0.85% for bifenthrin, depending primarily on the amount of chemical in the freely dissolved form. However, between 34 and 78% of the DOM-sorbed pyrene was exchangeable. This fraction ranged between 23% and 82% for bifenthrin. The ability of IDM to predict bioavailability was further shown from a significant relationship (r{sup 2} > 0.72, P < 0.0001) between E and bioaccumulation into Daphnia magna. Therefore, IDM may be used to improve the bioavailability measurement and risk assessment of HOCs in aquatic systems.

  2. Gastrin-releasing peptide receptor antagonist or N-acetylcysteine combined with omeprazol protect against mitochondrial complex II inhibition in a rat model of gastritis.

    Science.gov (United States)

    Rezin, Gislaine T; Petronilho, Fabricia C; Araújo, João H; Gonçalves, Cinara L; Daufenbach, Juliana F; Cardoso, Mariane R; Roesler, Rafael; Schwartsmann, Gilberto; Dal-Pizzol, Felipe; Streck, Emilio L

    2011-03-01

    The pathophysiology of gastritis involves an imbalance between gastric acid attack and mucosal defence. In addition, the gastric mucosal injury results in adenosine triphosphate (ATP) depletion leading to mitochondrial dysfunction. Several studies have shown the association of mitochondrial disorders with gastrointestinal dysfunction. In the present study, we investigated the activity of mitochondrial respiratory chain complexes activity in the stomach of rats with gastritis induced by indomethacin (IDM) and treated with omeprazole (OM), N-acetylcysteine (NAC) and the gastrin-releasing peptide receptor (GRPR) antagonist RC-3095. Adult male Wistar rats were pre-treated for 7 days with OM, NAC, RC-3095, combination of OM plus RC-3095, OM plus NAC and water (control). The animals were then submitted to fasting for 24 hr; IDM was administered. The rats were killed 6 hr later, and the stomachs were used for evaluation of macroscopic damage and respiratory chain activity. Our results showed that complex I and IV activities were not affected by administration of IDM. On the other hand, complex II and III activities were inhibited. In addition, OM plus RC-3095 and OM plus NAC did not reverse complex II activity inhibition. However, the complex III activity inhibition was reversed only with the combined use of OM plus RC-3095 and OM plus NAC. Our results are in agreement with previous studies indicating mitochondrial dysfunction in the pathophysiology of gastrointestinal tract disease and we suggest that GRPR antagonism might be a novel therapeutic strategy in gastritis.

  3. Classical scale invariance in the inert doublet model

    CERN Document Server

    Plascencia, Alexis D

    2015-01-01

    The inert doublet model (IDM) is a minimal extension of the Standard Model (SM) that can account for the dark matter in the universe. Naturalness arguments motivate us to study whether the model can be embedded into a theory with dynamically generated scales. In this work we study a classically scale invariant version of the IDM with a minimal hidden sector, which has a $U(1)_{\\text{CW}}$ gauge symmetry and a complex scalar $\\Phi$. The mass scale is generated in the hidden sector via the Coleman-Weinberg (CW) mechanism and communicated to the two Higgs doublets via portal couplings. Since the CW scalar remains light, acquires a vacuum expectation value and mixes with the SM Higgs boson, the phenomenology of this construction can be modified with respect to the traditional IDM. We analyze the impact of adding this CW scalar and the $Z'$ gauge boson on the calculation of the dark matter relic density and on the spin-independent nucleon cross section for direct detection experiments. Finally, by studying the RG ...

  4. Exploring collider signatures of the inert Higgs doublet model

    Science.gov (United States)

    Datta, Amitava; Ganguly, Nabanita; Khan, Najimuddin; Rakshit, Subhendu

    2017-01-01

    We revisit the multilepton (m l )+ ET+X signatures of the inert doublet model (IDM) of dark matter in future LHC experiments for m =3 , 4 and simulate, for the first time, the m =5 case. Here X stands for any number of jets. We illustrate these signals with benchmark points consistent with the usual constraints like unitarity, perturbativity, the precision electroweak data, the observed dark matter relic density of the Universe and, most importantly, the stringent LHC constraints from the post-Higgs (h ) discovery era like the measured Mh and the upper bound on the invisible width of h decay, which were not included in earlier analyses of multilepton signatures. We find that if the IDM is embedded in a grand desert scenario so that the unitarity constraint holds up to a very high scale, the whole of the highly restricted parameter space allowed by the above constraints can be probed at the LHC via the 3 l signal for an integrated luminosity ˜3000 fb-1 . On the other hand, if any new physics shows up at a scale ˜10 TeV , only a part of the enlarged allowed parameter space can be probed. The 4 l and 5 l signals can help to discriminate among different IDM scenarios as and when sufficient integrated luminosity accumulates.

  5. Exploring the Inert Doublet Model through the dijet plus missing transverse energy channel at the LHC

    Science.gov (United States)

    Poulose, P.; Sahoo, Shibananda; Sridhar, K.

    2017-02-01

    In this study of the Inert Doublet Model (IDM), we propose that the dijet + missing transverse energy channel at the Large Hadron Collider (LHC) will be an effective way of searching for the scalar particles of the IDM. This channel receives contributions from gauge boson fusion, and t-channel production, along with contributions from H+ associated production. We perform the analysis including study of the Standard Model (SM) background with assumed systematic uncertainty, and optimise the selection criteria employing suitable cuts on the kinematic variables to maximise the signal significance. We find that with high luminosity option of the LHC, this channel has the potential to probe the IDM in the mass range of up to about 400 GeV, which is not accessible through other leptonic channels. In a scenario with light dark matter of mass about 65 GeV, charged Higgs in the mass range of around 200 GeV provides the best possibility with a signal significance of about 2σ at an integrated luminosity of about 3000 fb-1.

  6. Exploring the Inert Doublet Model through the dijet plus missing transverse energy channel at the LHC

    Directory of Open Access Journals (Sweden)

    P. Poulose

    2017-02-01

    Full Text Available In this study of the Inert Doublet Model (IDM, we propose that the dijet + missing transverse energy channel at the Large Hadron Collider (LHC will be an effective way of searching for the scalar particles of the IDM. This channel receives contributions from gauge boson fusion, and t-channel production, along with contributions from H+ associated production. We perform the analysis including study of the Standard Model (SM background with assumed systematic uncertainty, and optimise the selection criteria employing suitable cuts on the kinematic variables to maximise the signal significance. We find that with high luminosity option of the LHC, this channel has the potential to probe the IDM in the mass range of up to about 400 GeV, which is not accessible through other leptonic channels. In a scenario with light dark matter of mass about 65 GeV, charged Higgs in the mass range of around 200 GeV provides the best possibility with a signal significance of about 2σ at an integrated luminosity of about 3000 fb−1.

  7. Single Thing Sign On Identity Management for Internet of Things

    DEFF Research Database (Denmark)

    Zdravkova, Vanya; Mihaylov, Mihail Rumenov; Mihovska, Albena Dimitrova

    2016-01-01

    by proposing Single Thing Sign On (STSO) IdM architecture for IoT, where the end-user is in the middle of a user-centered services ecosystem. The proposed scheme enables user recognition and services access only by identification of one of the “things” related to the user such as personal computing devices......—Within the context of heterogeneous Internet of Things (IoT) network driven by Machine-to-Machine (M2M) communications there is a need for a proper user identification and Identity Management (IdM) mechanisms which to involve all of the objects in the IoT. The paper addresses user identification......, sensors etc. The authors propose a novel user identification method driven by computing device recognition algorithm (CDR algorithm). To better illustrate the use case of the STSO IdM and CDR algorithms they are analyzed in context of the eHealth platform for Ambient Assisted Living – eWALL...

  8. Online determination of copper in aluminum alloy by microchip solvent extraction using isotope dilution ICP-MS method.

    Science.gov (United States)

    Kagawa, Tsuyoshi; Ohno, Masashi; Seki, Tatsuya; Chikama, Katsumi

    2009-09-15

    Isotope dilution mass spectroscopy (IDMS)/ICP-MS combined with microchip solvent extraction was successfully applied for the online determination of copper in an aluminum alloy. The microchip solvent extraction was developed for the separation of Cu from major element, and optimal pH range was wider than that of the batchwise extraction method. The dimensions of the microchip were 30 mm x 70 mm and that of micro-channel on the microchip was 180 microm wide and 40 microm deep. The copper complex with 8-hydroxyquinoline was extracted into o-xylene at pH 5.5 and back extracted with 0.1 mol l(-1) nitric acid at flow rate of 20 microl min(-1). The total extraction efficiency (water/organic solvent/nitric acid) was around 40%. IDMS/ICP-MS was coupled with solvent extraction for precise determination of Cu. The extraction and back-extraction on the microchip took about 1s and the total measurement time for the IDMS/ICP-MS was about 40s/sample. The blank value of this method was 0.1 ng g(-1). The proposed method was used for the determination of Cu in Al standard materials (JSAC 0121-C, The Japan Society for Analytical Chemistry and 7074 Al alloy, Nippon Light Metal Co. Ltd.). The obtained analytical results are in good agreement with the certified values.

  9. A pair of transposon-derived proteins function in a histone acetyltransferase complex for active DNA demethylation

    Science.gov (United States)

    Duan, Cheng-Guo; Wang, Xingang; Xie, Shaojun; Pan, Li; Miki, Daisuke; Tang, Kai; Hsu, Chuan-Chih; Lei, Mingguang; Zhong, Yingli; Hou, Yueh-Ju; Wang, Zhijuan; Zhang, Zhengjing; Mangrauthia, Satendra K; Xu, Huawei; Zhang, Heng; Dilkes, Brian; Tao, W Andy; Zhu, Jian-Kang

    2017-01-01

    Transposons are generally kept silent by epigenetic mechanisms including DNA methylation. Here, we identified a pair of Harbinger transposon-derived proteins (HDPs), HDP1 and HDP2, as anti-silencing factors in Arabidopsis. hdp1 and hdp2 mutants displayed an enhanced silencing of transgenes and some transposons. Phylogenetic analyses revealed that HDP1 and HDP2 were co-domesticated from the Harbinger transposon-encoded transposase and DNA-binding protein, respectively. HDP1 interacts with HDP2 in the nucleus, analogous to their transposon counterparts. Moreover, HDP1 and HDP2 are associated with IDM1, IDM2, IDM3 and MBD7 that constitute a histone acetyltransferase complex functioning in DNA demethylation. HDP2 and the methyl-DNA-binding protein MBD7 share a large set of common genomic binding sites, indicating that they jointly determine the target specificity of the histone acetyltransferase complex. Thus, our data revealed that HDP1 and HDP2 constitute a functional module that has been recruited to a histone acetyltransferase complex to prevent DNA hypermethylation and epigenetic silencing. PMID:27934869

  10. Exploring the Inert Doublet Model through the dijet plus missing transverse energy channel at the LHC

    CERN Document Server

    Poulose, P; Sridhar, K

    2016-01-01

    In this study of the Inert Doublet Model (IDM), we propose that the dijet + missing transverse energy channel at the Large Hadron Collider will be an effective way of searching for the scalar particles of the IDM. This channel receives contributions from gauge boson fusion, and $t-$channel production, along with contributions from $H^+$ associated production. We find that, for $\\sqrt{s} =13$ TeV with moderate luminosity, this channel has the potential to probe the IDM in the mass range of up to about 150 GeV, complementing other leptonic channel searches. We perform the analysis including study of the Standard Model (SM) background, and optimise the selection criteria employing suitable cuts on the kinematic variables to maximise the signal significance. In a scenario with light dark matter of mass about 65 GeV, charged Higgs in the intermediate mass range of around 150 GeV could be probed with a luminosity of about 500 fb$^{-1}$, whereas higher masses around 200 and 300 GeV require about 1 and 2 ab$^{-1}$ lu...

  11. Simple and accurate measurement of carbamazepine in surface water by use of porous membrane-protected micro-solid-phase extraction coupled with isotope dilution mass spectrometry

    Energy Technology Data Exchange (ETDEWEB)

    Teo, Hui Ling [Chemical Metrology Division, Applied Sciences Group, Health Sciences Authority, 1 Science Park Road, #01-05/06, The Capricorn, Singapore Science Park II, Singapore 117528 (Singapore); Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543 (Singapore); Wong, Lingkai [Chemical Metrology Division, Applied Sciences Group, Health Sciences Authority, 1 Science Park Road, #01-05/06, The Capricorn, Singapore Science Park II, Singapore 117528 (Singapore); Liu, Qinde, E-mail: liu_qinde@hsa.gov.sg [Chemical Metrology Division, Applied Sciences Group, Health Sciences Authority, 1 Science Park Road, #01-05/06, The Capricorn, Singapore Science Park II, Singapore 117528 (Singapore); Teo, Tang Lin; Lee, Tong Kooi [Chemical Metrology Division, Applied Sciences Group, Health Sciences Authority, 1 Science Park Road, #01-05/06, The Capricorn, Singapore Science Park II, Singapore 117528 (Singapore); Lee, Hian Kee, E-mail: chmleehk@nus.edu.sg [Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543 (Singapore)

    2016-03-17

    To achieve fast and accurate analysis of carbamazepine in surface water, we developed a novel porous membrane-protected micro-solid-phase extraction (μ-SPE) method, followed by liquid chromatography-isotope dilution tandem mass spectrometry (LC-IDMS/MS) analysis. The μ-SPE device (∼0.8 × 1 cm) was fabricated by heat-sealing edges of a polypropylene membrane sheet to devise a bag enclosing the sorbent. The analytes (both carbamazepine and isotope-labelled carbamazepine) were first extracted by μ-SPE device in the sample (10 mL) via agitation, then desorbed in an organic solvent (1 mL) via ultrasonication. Several parameters such as organic solvent for pre-conditioning of μ-SPE device, amount of sorbent, adsorption time, and desorption solvent and time were investigated to optimize the μ-SPE efficiency. The optimized method has limits of detection and quantitation estimated to be 0.5 ng L{sup −1} and 1.6 ng L{sup −1}, respectively. Surface water samples spiked with different amounts of carbamazepine (close to 20, 500, and 1600 ng L{sup −1}, respectively) were analysed for the validation of method precision and accuracy. Good precision was obtained as demonstrated by relative standard deviations of 0.7% for the samples with concentrations of 500 and 1600 ng kg{sup −1}, and 5.8% for the sample with concentration of 20 ng kg{sup −1}. Good accuracy was also demonstrated by the relative recoveries in the range of 96.7%–103.5% for all samples with uncertainties of 1.1%–5.4%. Owing to the same chemical properties of carbamazepine and isotope-labelled carbamazepine, the isotope ratio in the μ-SPE procedure was accurately controlled. The use of μ-SPE coupled with IDMS analysis significantly facilitated the fast and accurate measurement of carbamazepine in surface water. - Highlights: • μ-SPE coupled with IDMS for the measurement of carbamazepine. • The method is the first report of coupling μ-SPE with IDMS. • μ-SPE is fast, time

  12. Impact of Individualized Diet Management on Compliance and Pregnancy Outcomes of Patients with Gestational Diabete s%个体化饮食管理对妊娠期糖尿病患者依从性及妊娠结局的影响分析

    Institute of Scientific and Technical Information of China (English)

    陈媛

    2015-01-01

    Objective:To study the impact of individualized diet management (IDM)on compliance and pregnancy outcomes of patients with gestational diabetes(GDM).Method:122 GDM patients willing to cooperate with IDM were divided into observation group(IDM adhere time>1 week,n=72) and control group(IDM adhere time<1 week,n=50).Two groups had periodic follow-up until fetal childbirth. Adverse pregnancy outcomes,IDM body mass index (BMI),compliance and satisfaction of 2 groups were compared.Result:Compared with control group,hydramnios,premature rupture of membranes, preterm birth and other adverse pregnancy outcomes rate of observation group was reduced;compliance,very satisfaction rate and overall satisfaction rate were increased(P<0.05).BMI of observation group after birth increased was (5.02±0.87)kg/m2, which were lower than the (5.95±0.94)kg/m2 of control group(P<0.05).Conclusion:IDM used in GDM patients can reduce adverse pregnancy outcomes, control BMI and improve compliance and satisfaction.%目的:探讨个体化饮食管理(IDM)对妊娠期糖尿病(GDM)患者依从性及妊娠结局的影响。方法:将122例愿意配合IDM的GDM患者根据SDM坚持情况分为观察组(坚持IDM,n=72)和对照组(IDM坚持时间<1周,n=50),两组均定期随访至胎儿娩出。统计观察组IDM后两组不良妊娠结局、体质量(BMI)增长情况、依从性及满意度。结果:与对照组比较,观察组羊水过多、胎膜早破、早产等不良妊娠结局的总发生率降低,依从性、非常满意的患者比例和总体患者满意度均提高(P<0.05)。观察组分娩后BMI增加(5.02±0.87)kg/m2,低于对照组的(5.95±0.94)kg/m2(P<0.05)。结论:GDM患者行IDM可减少其不良妊娠结局的发生,有利于其体质量指数的控制和依从性及满意度的提高,值得临床推广使用。

  13. Toward a New, Musical Paradigm of Place: The Port River Symphonic of Chester Schultz

    Directory of Open Access Journals (Sweden)

    Robin, Ryan

    2014-05-01

    Full Text Available In privileging music as a focus for applied ecology, the goal of this essay is to deepen perspectives on the musical representation of land in an age of complex environmental challenge. As the metaphor driving public narration of environmental crises, the notion of Earth as our home—signified by the prefix “eco”—brings with it a critical expectation for the musical academy to retreat from bland talk about a “sense of place.” Based on the premise that damaged ecologies are a matter of concern to many people, Indigenous and Settler; and building on the late Val Plumwood’s theory of “shadow” or “denied” places (Australian Humanities Review 44, 2008, the author introduces Within Our Reach: A Symphony of the Port River Soundscapes by anti-elitist South Australian composer Chester Schultz (b. 1945. Inspired by the tradition of R. Murray Schafer’s performances for outdoor sites, Schultz predicated this niche symphony on the noise-polluting defoliation of Adelaide’s “wetland wonder,” the Old Port Reach. Presented as a series of narrative soundscapes, the symphony harnesses the power of music, including popular genres, to engender a sense of local “belonging” to the Port. In an ecological subtext an Indigenous Elder sings in the re-awakening language of the Kaurna people who, in 1890, were evicted from their “nourishing terrain” (terminology after Rose, 1996 by the CSR Sugar Refinery. Schultz’s ethical musical representation of local oral, natural and industrial history generates a benchmark opus for what shadow place composition might sound like in the modern global city.

  14. Chanting of the inner space: on symphonic and concertante works by Milorad Marinković

    Directory of Open Access Journals (Sweden)

    Janković-Beguš Jelena

    2015-01-01

    Full Text Available The opus of contemporary Serbian composer Milorad Marinković (b. 1976, which encompasses works of choral, chamber, concertante and symphony music, leans towards classical forms of artistic music, Serbian folklore music, and Serbian Orthodox church chant. This paper deals with pieces composed for larger instrumental ensembles: Herojska uvertira (Heroic Overture for symphony orchestra, Psalmodija (Psalmody for symphony orchestra, Koncert za klavir i orkestar (Piano concerto and Mala opera (Little Opera for chamber ensemble (septet with prominent soloist parts of flute and clarinet. Special attention is placed on different procedures used by Marinković to accomplish wholeness and integration of the musical tissue. This paper observes these pieces as examples of religious music, having in mind the composer’s own understanding of the notion. Among common characteristics of the observed works that justify this point of view are specific single movement forms and the prominent role of main thematic materials, a cyclic principle, and programmatic elements. References to Serbian church chant observed in Marinković’s instrumental works are also discussed, especially in parallel with the analogue procedures used by Ljubica Marić (1909- 2003, one of the composer’s role models. Although Marinković’s works for instrumental ensembles do not fall into the category of spiritual music in its narrow sense (as defined by the composer himself, in this paper they are nevertheless considered as “spiritual” in a broader sense, as an expression of the composer’s desire to spiritualize his entire artistic output.

  15. CURRENT STATUS OF INDIVIDUAL DOSIMETRIC MONITORING IN UKRAINE.

    Science.gov (United States)

    Chumak, V; Deniachenko, N; Makarovska, O; Mihailescu, L-C; Prykhodko, A; Voloskyi, V; Vanhavere, F

    2016-09-01

    About 50 000 workers are being occupationally exposed to radiation in Ukraine. Individual dosimetric monitoring (IDM) is provided by 77 dosimetry services and laboratories of very different scale with a number of monitored workers ranging from several persons to ∼9000. In the present work, the current status of personal dosimetry in Ukraine was studied. The First National Intercomparison (FNI) of the IDM labs was accompanied by a survey of the laboratory operation in terms of coverage, types of dosimetry provided, instrumentation and methodologies used, metrological support, data recording, etc. Totally, 34 laboratories responded to the FNI call, and 18 services with 19 different personal dosimetry systems took part in the intercomparison exercise providing 24 dosimeters each for blind irradiation to photons of 6 different qualities (ISO N-series X-rays, S-Cs and S-Co sources) in a dose range of 5-60 mSv. Performance of the dosimetry labs was evaluated according to ISO 14146 criteria of matching trumpet curves with H0 = 0.2 mSv. The test revealed that 8 of the 19 systems meet ISO 14146 criteria in full, 5 other labs show marginal performance and 6 laboratories demonstrated catastrophic quality of dosimetric results. Altogether, 18 participating labs provide dosimetric monitoring to 37 477 workers (about three-fourths of all occupationally exposed workers), usually on monthly (nuclear industry) or quarterly (rest of applications) basis. Of this number, 20 664 persons (55 %) receive completely adequate individual monitoring, and the number of personnel receiving IDM of inadequate quality counts 3054 persons.

  16. Digital Networked Information Society and Public Health: Problems and Promises of Networked Health Communication of Lay Publics.

    Science.gov (United States)

    Kim, Jeong-Nam

    2016-11-29

    This special issue of Health Communication compiles 10 articles to laud the promise and yet confront the problems in the digital networked information society related to public health. We present this anthology of symphony and cacophony of lay individuals' communicative actions in a digital networked information society. The collection of problems and promise of the new digital world may be a cornerstone joining two worlds-pre- and postdigital network society-and we hope this special issue will help better shape our future states of public health.

  17. Tariff Basic Calculation. A program for the calculation of the National Basic Tariff. Tarief Basis Calculatie. Een programma voor de berekening van het LBT

    Energy Technology Data Exchange (ETDEWEB)

    Verhagen, L.

    1988-12-01

    Within the framework of the project 'Tariff systems and price forming of electric power', a spread-sheet program has been developed to calculate the costs of the electric power supply. The name of this program, written in Symphony 2.0 (English), is Tariff Basic Calculation (TBC). Based on the production data of the public power supply this program calculates the costs of the supply and derivative National Basic Tariffs elements. The program fits in with the Chronological Simulation Model (CSM) of the Energy Study Centre of the Netherlands Energy Research Foundation ECN. All necessary data can be calculated with CSM. 8 figs.

  18. BALTICA IV. Plant maintenance for managing life and performance

    Energy Technology Data Exchange (ETDEWEB)

    Hietanen, S.; Auerkari, P. [eds.] [VTT Manufacturing Technology, Espoo (Finland). Operational Reliability

    1998-12-31

    BALTICA IV International Conference on Plant Maintenance Managing Life and performance held on September 7-9, 1998 on board M/S Silja Symphony on its cruise between Helsinki-Stockholm and at Aavaranta in Kirkkonummi. The BALTICA IV conference provides a forum for the transfer of technology from applied research to practice. This is one of the two volumes of the proceedings of the BALTICA IV International Conference on Plant Maintenance Managing Life and Performance. The BALTICA IV conference focuses on new technology, recent experience and applications of condition and life management, and on improvements in maintenance strategies for safe and economical operation of power plants. (orig.)

  19. Ambiguity as an Essential Aesthetic Principle in Musical Listening

    DEFF Research Database (Denmark)

    Bonde, Anders

    2006-01-01

    connections’ in the ‘disguise’ of discontinuity implies an either-or viewpoint, which tends to overlook the fact that the musical progression suggests mutually contradistinctive impressions and, as such, is essentially ambiguous. Thus, in this paper it is not my intention to assert that the Symphonies...... in truth is continuous, if we only expand our musical thought beyond a superficial examination. Rather, I want to emphasize the assumption that the important musical experience is to be found in the ambiguity itself, caused by an aporetic relation between the apparent discontinuous gestures...

  20. Hallazgos imagenológicos típicos y atípicos del síndrome de leucoencefalopatía posterior reversible Typical and atypical imaging findings of Posterior Reversible Leukoencephalopathy syndrome

    OpenAIRE

    Silvina de Luca; Ignacio Virgili; Federico Bonardi; María Soledad Oviedo; Eduardo Mondello; Eduardo P. Eyheremendy

    2008-01-01

    Propósito: Realizar una revisión del síndrome de leucoencefalopatía posterior reversible, destacando los hallazgos imagenológicos atípicos del mismo. Materiales y métodos: Se estudiaron retrospectivamente 10 casos (n=10), 6 mujeres y 4 varones con edades comprendidas entre 7 y 84 años (media 40.6 años), con un tomógrafo multicorte (Siemens Sensation 16, Erlangen, Germany) y dos resonadores (Magnetom Symphony 1.5T y Magnetom Impact 1T) entre octubre del año 2000 y mayo del 2007. Resultados: En...

  1. Second Birth--Biography: Kalashnikov, M. T.

    Science.gov (United States)

    1974-06-14

    ADAO 1 SECOND BIRTH-.- BIOGRAPHY : KALASHNIKOV, M. T. V V Zhukov Army Foreign Science and Technology Center Charlottesville, Virginia DISTRIBUTED BY...I.ajc 6/14/74 0 1 I 1 i1I I IP, 1, Se,,or d birtl!- Biography : Kalashnikov, H~. T. ’d ’I R* oscow, Voycnizdat. 󈨃, 136 pp. Vtoroye,Posndeniye \\N(I xI...Zoya says: symphony and classical without fail. Handel, Bach, Mozart . She even says that when she seeit the admiralty she can hear the sounds of an

  2. Reading: Interaction With Memory

    Science.gov (United States)

    1993-12-15

    has written the biography of X’) (Postal 1969:206, ex. I Ia) b. *The boy who owned a flark made fun of Max’s gorilla. (flark ’a device for removing...April 23. 1987) 5. A 508-page manuscript of nine Mozart symphonies written in his own hand in Salzburg in the 1770"s. before the composer’s 20th...birthday, was auctioned yesterday by So- theby’s in London for $4.34 million. (New York Times article. ’Record Price for Mozart Manuscript’: May 23. 1987

  3. Strategic Thinking of the Internet of Things and M2M Services

    Institute of Scientific and Technical Information of China (English)

    Qi Qingzhong

    2010-01-01

    @@ Editor' s Desk: The Internet of Things is an important part of the emerging high-tech industry and has been recognized as one of the important technologies for addressing global financial crisis and revitalizing the economy. Therefore, at the beginning of the new year, we are honored to have invited Mr. Samuel Qi (Qi Qingzhong), a famous Chinese communication technology expert and GM of Shanghai Symphony Telecommunications Co., Ltd., to give his views on the development strategy of the Internet of Things and Machine to Machine (M2M) Communications.

  4. Physics for Mathematicians

    Science.gov (United States)

    Ulam, S. M.

    2014-11-01

    When I was asked to give a talk here, being just a mathematician among the distinguished array of physicists invited to speak, I had great hesitation. Then it occurred to me, if Viki Weisskopf can conduct a symphony orchestra, maybe I can talk about physics. I felt consoled until yesterday evening when I discovered that he is a professional, and so I feel very, hesitant again. My title, "Physics for Mathematicians", will almost mean physics without mathematics. My interest is really to paraphrase a famous statement, not what mathematics can do for physics, but what physics can do for mathematics. That is the underlying motive...

  5. A Feasibility Study of Relating Surface Ship OPTAR (Operating Target) Obligation Patterns to Their Operating Schedules

    Science.gov (United States)

    1988-06-01

    relationship of the rise in stock prices and the National Football Conference winning the Superbowl is an example of apparent relationship with no causal...0.0 1.0 0.0 1.0 SEP 0.0 1.0 0.0 0.0 0.0 1.0 0.0 1.0 MONTHLY EMPLOYMENT SCHEDULE DATA USS STERET (CG-31) MaroI RSA [MEL RtK IDM 21ADP 0VHLP I? URPK

  6. Applying strategies from libertarian paternalism to decision making for prostate specific antigen (PSA screening

    Directory of Open Access Journals (Sweden)

    Black Amanda

    2011-04-01

    Full Text Available Abstract Background Despite the recent publication of results from two randomized clinical trials, prostate specific antigen (PSA screening for prostate cancer remains a controversial issue. There is lack of agreement across studies that PSA screening significantly reduces prostate cancer mortality. In spite of these facts, the widespread use of PSA testing in the United States leads to overdetection and overtreatment of clinically indolent prostate cancer, and its associated harms of incontinence and impotence. Discussion Given the inconclusive results from clinical trials and incongruent PSA screening guidelines, the decision to screen for prostate cancer with PSA testing is an uncertain one for patients and health care providers. Screening guidelines from some health organizations recommend an informed decision making (IDM or shared decision making (SDM approach for deciding on PSA screening. These approaches aim to empower patients to choose among the available options by making them active participants in the decision making process. By increasing involvement of patients in the clinical decision-making process, IDM/SDM places more of the responsibility for a complex decision on the patient. Research suggests, however, that patients are not well-informed of the harms and benefits associated with prostate cancer screening and are also subject to an assortment of biases, emotion, fears, and irrational thought that interferes with making an informed decision. In response, the IDM/SDM approaches can be augmented with strategies from the philosophy of libertarian paternalism (LP to improve decision making. LP uses the insights of behavioural economics to help people better make better choices. Some of the main strategies of LP applicable to PSA decision making are a default decision rule, framing of decision aids, and timing of the decision. In this paper, we propose that applying strategies from libertarian paternalism can help with PSA

  7. Standardization of hormone determinations.

    Science.gov (United States)

    Stenman, Ulf-Håkan

    2013-12-01

    Standardization of hormone determinations is important because it simplifies interpretation of results and facilitates the use of common reference values for different assays. Progress in standardization has been achieved through the introduction of more homogeneous hormone standards for peptide and protein hormones. However, many automated methods for determinations of steroid hormones do not provide satisfactory result. Isotope dilution-mass spectrometry (ID-MS) has been used to establish reference methods for steroid hormone determinations and is now increasingly used for routine determinations of steroids and other low molecular weight compounds. Reference methods for protein hormones based on MS are being developed and these promise to improve standardization.

  8. Statistics of Amplitude and Fluid Velocity of Large and Rare Waves in the Ocean

    Science.gov (United States)

    2007-06-01

    Hextreme_max Maximum crest-to-trough height meters Hs Significant wave height meters Hs100 Extreme significant wave height with the 100 year return period...NHsHsP −=< (3.1-7) Where: Hs100 = extreme significant wave height with the 100 year return period D = a decorrelation time scale in hours for...between the buoy-derived extreme Hs with the return period of 100 years and the Hs100 based on IDM and POT differed by less than 10% (under 5% for all but

  9. Introduction to the Integrated Domain Modeling Toolset

    Directory of Open Access Journals (Sweden)

    Slihte Armands

    2014-12-01

    Full Text Available This paper describes the Integrated Domain Modeling approach and introduces the supporting toolset as a solution to the complex domain-modeling task. This approach integrates artificial intelligence (AI and system analysis by exploiting ontology, natural language processing (NLP, use cases and model-driven architecture (MDA for knowledge engineering and domain modeling. The IDM toolset provides the opportunity to automatically generate the initial AS-IS model from the formally defined domain knowledge. In this paper, we describe in detail the scope, architecture and implementation of the toolset.

  10. Anbindung des SISIS-SunRise-Bibliothekssystems an das zentrale Identitätsmanagement

    Science.gov (United States)

    Ebner, Ralf; Pretz, Edwin

    Wir berichten über Konzepte und Implementierungen zur Datenprovisionierung aus den Personenverwaltungssystemen der Technischen Universität München (TUM) über das zentrale Metadirectory am Leibniz-Rechenzentrum (LRZ) in das SISIS-SunRise-Bibliothekssystem der Universitätsbibliothek der TUM (TUB). Es werden drei Implementierungsvarianten diskutiert, angefangen von der Generierung und Übertragung einfacher CSV-Dateien über ein OpenLDAP-basiertes Konzept als Backend für die SISIS-Datenbank bis zur endgültigen Implementierung mit dem OCLC IDM Connector.

  11. Object Classification based Context Management for Identity Management in Internet of Things

    DEFF Research Database (Denmark)

    Mahalle, Parikshit N.; Prasad, Neeli R.; Prasad, Ramjee

    2013-01-01

    , and there is a need of context-aware access control solution for IdM. Confronting uncertainty of different types of objects in IoT is not easy. This paper presents the logical framework for object classification in context aware IoT, as richer contextual information creates an impact on the access control. This paper...... proposes decision theory based object classification to provide contextual information and context management. Simulation results show that the proposed object classification is useful to improve network lifetime. Results also give motivation of object classification in terms of energy consumption...

  12. Création d’applications mobiles via une application Java.

    OpenAIRE

    KAID SLIMANE, Imane; GHEMBAZA, Hayat

    2015-01-01

    Au cours de ce modeste travail, nous avions comme objectif principal de réaliser une application JAVA Desktop en respectant l'hiérarchie de l'approche IDM. La particularité de notre travail était dans la manière d’établir une liaison entre l'abstraction de l'ingénierie dirigé par les modèles et de la concrétisé en une application. L’objectif principal est le développement d’une application qui permet aux « utilisateurs ordinaires » de gé...

  13. Using BCF as a mediator for task management in building design

    DEFF Research Database (Denmark)

    Treldal, Niels; Parsianfar, Hussain; Karlshøj, Jan

    2016-01-01

    buildingSMART has adopted the BIM Collaboration Format (BCF) to improve interoperability in the field of process information exchange. The original scope of BCF was linked to a need to communicate BIM-related tasks, but a further expansion of the BCF format should be considered to add additional...... on these findings, we propose an information system consisting of decentralised model and task servers using both BCF and IFC. Using IDM Part 2 as an example, we further propose an architecture to expand BCF....

  14. Can ensemble condition in a hall be improved and measured?

    DEFF Research Database (Denmark)

    Gade, Anders Christian

    1988-01-01

    In collaboration with the Danish Broadcasting Corporation an extensive series of experiments has been carried out in The Danish Radio Concert Hall with the practical purpose of trying to improve the ensemble conditions on the platform for the resident symphony orchestra. First, a series of experi......In collaboration with the Danish Broadcasting Corporation an extensive series of experiments has been carried out in The Danish Radio Concert Hall with the practical purpose of trying to improve the ensemble conditions on the platform for the resident symphony orchestra. First, a series...... of the ceiling reflectors; and (c) changing the position of the orchestra on the platform. These variables were then tested in full scale experiments in the hall including subjective evaluation by the orchestra in order to verify their effects under practical conditions. New objective parameters, which showed...... very high correlations with the subjective data, also made it possible to compare the improvements with conditions as recently measured in famous European Halls. Besides providing the needed results, the experiments also shed some light on how musicians change their criteria for judging acoustic...

  15. Altered but Not Silenced: How Shostakovich Retained His Voice as an Artist despite the Demands of a Dictator

    Directory of Open Access Journals (Sweden)

    Hope R. Strayer

    2013-12-01

    Full Text Available Can music that is regulated and restrained by a dictator still be inspired? This question reveals ideology concerning how music should be created and valued. Does outside control restrict artistic integrity and autonomy? Not all composers have been free to write whatever their soul demands. People in authority have held power and control over artistic processes. Dmitri Shostakovich was a Russian composer whose work was subjected to the tastes of a tyrannical ruler and Communist party. Though Shostakovich did not compose in an environment that fostered musical exploration, his work should not be mourned but celebrated. Shostakovich was not a victim, but a victor of his music by the way he composed in the midst of the threat of denouncement. Though Shostakovich wrote music to follow the demands of others, the music was still his by the very fact that he created it; he brought it into existence and highlighted it with nuances of his being and personality as he produced each work. This research examines three critical pieces of Shostakovich’s canon to ascertain whether controlled art subjected to the whims, preferences, and objectives of others can still be inspired. Though a composer might be told what to say, it is he who chooses how to word a phrase. Shostakovich’s output, particularly the first symphony, his opera Lady Macbeth of the Mtsensk District, and fifth symphony exemplify that restrained and restricted music does not necessitate a sacrifice in artistic integrity; it can be inspired, celebrated, and worthy of study.

  16. Prevalence of orthorexia nervosa among Turkish performance artists.

    Science.gov (United States)

    Aksoydan, E; Camci, N

    2009-03-01

    The aim of the study was to determine the prevalence of orthorexia nervosa among the performance artists in the State Opera and Ballet and in the Bilkent University Symphony Orchestra. The study population consisted of 39 men and 55 women for a total of 94 artists with mean age of 33 years. The ORTO-15 test was used to determine the prevalence of orthorexia nervosa. Those subjects who scored below 40 in the ORTO-15 test were classified as having orthorexia nervosa. Mean score of the participants in the ORTO-15 test was 37.9+/-4.46. A total of 56.4% of the artists involved in the research scored below 40 in the ORTO-15 test. While the highest prevalence of orthorexia nervosa was recorded among opera singers (81.8%), it was 32.1% among ballet dancers and 36.4% among symphony orchestra musicians. The differences between the three groups were statistically significant. No difference was noted between mean ORTO-15 score by baseline characteristics as gender, age, educational level, work experience, body mass index, smoking and alcohol consumption. The research group have a higher socio-economic and education level than the majority of the general public in Turkey. Additionally, being an artist in Turkey means being a role model for the general public both in terms one's physical appearance and lifestyle. These may be the reason why artists are more sensitive to this issue.

  17. Related European Symphonists?

    DEFF Research Database (Denmark)

    Fjeldsøe, Michael

    2009-01-01

    in the preoccupation with melodic lines and a harmonic language derived from the melody rather than the other way around. This is a characteristic feature of Holmboe’s symphonies and string quartets, especially those from the 1940s and 1950s. Béla Bartók and appreciated his music and that he, due to his son...... heritage and mentality. Yet there are obvious similarities in their approach to the symphonic genre: without neglecting the symphonic sound or leaving the realm of tonality, they renewd the symphonic language by giving priority to the melodic lines and by using modes from pre-classical music or derived...... from folk music idioms. Some features of Enescu’s First Symphony are in fact very much like Nielsen’s. The description by Noel Malcolm of Enescu’s ‘Romanian’ works might fit Nielsen quite well, too: “Of the most common scales… others have ’mobile’ thirds, sixths or sevenths, creating a shifting major...

  18. Synthesis, characterization and drug release properties of 3D chitosan/clinoptilolite biocomposite cryogels.

    Science.gov (United States)

    Dinu, Maria Valentina; Cocarta, Ana Irina; Dragan, Ecaterina Stela

    2016-11-20

    Three-dimensional (3D) biocomposites based on chitosan (CS) and clinoptilolite (CPL) were prepared by cryogelation and their potential application as drug carriers was investigated. Variation of CPL content from 0 to 33wt.% allowed the formation of biocomposites with heterogeneous morphologies consisting of randomly distributed pores. The further increase of CPL content led to ordered porous architectures where parallel pore channels were observed. The CPL content had a strong influence on water uptake, as well as on the cumulative release of diclofenac sodium (DS) and indomethacin (IDM). It was demonstrated that the drug delivery preferentially takes place in phosphate buffer saline (pH 7.4) in comparison to simulated gastric fluid (pH 1.2), where only a reduced drug release was observed. The drug release mechanism dominating these systems is described as a pseudo-Fickian diffusion, but it changes to non-Fickian release when 33wt.% of CPL was entrapped into the CS matrix or when IDM was loaded into biocomposites.

  19. Low energy gamma ray excess confronting a singlet scalar extended inert doublet dark matter model

    Directory of Open Access Journals (Sweden)

    Amit Dutta Banik

    2015-04-01

    Full Text Available Recent study of gamma rays originating from the region of galactic centre has confirmed an anomalous γ-ray excess within the energy range 1–3 GeV. This can be explained as the consequence of pair annihilation of a 31–40 GeV dark matter into bb¯ with thermal annihilation cross-section σv∼1.4–2.0×10−26 cm3/s. In this work we revisit the Inert Doublet Model (IDM in order to explain this gamma ray excess. Taking the lightest inert particle (LIP as a stable DM candidate we show that a 31–40 GeV dark matter derived from IDM will fail to satisfy experimental limits on dark matter direct detection cross-section obtained from ongoing direct detection experiments and is also inconsistent with LHC findings. We show that a singlet extended inert doublet model can easily explain the reported γ-ray excess which is as well in agreement with Higgs search results at LHC and other observed results like DM relic density and direct detection constraints.

  20. Simplified absolute metabolite quantification by gas chromatography-isotope dilution mass spectrometry on the basis of commercially available source material.

    Science.gov (United States)

    Vielhauer, Oliver; Zakhartsev, Maksim; Horn, Thomas; Takors, Ralf; Reuss, Matthias

    2011-12-15

    In the field of metabolomics, GC-MS has rather established itself as a tool for semi-quantitative strategies like metabolic fingerprinting or metabolic profiling. Absolute quantification of intra- or extracellular metabolites is nowadays mostly accomplished by application of diverse LC-MS techniques. Only few groups have so far adopted GC-MS technology for this exceptionally challenging task. Besides numerous and deeply investigated problems related to sample generation, the pronounced matrix effects in biological samples have led to the almost mandatory application of isotope dilution mass spectrometry (IDMS) for the accurate determination of absolute metabolite concentrations. Nevertheless, access to stable isotope labeled internal standards (ILIS), which are in many cases commercially unavailable, is quite laborious and very expensive. Here we present an improved and simplified gas chromatography-isotope dilution mass spectrometry (GC-IDMS) protocol for the absolute determination of intra- and extracellular metabolite levels. Commercially available (13)C-labeled algal cells were used as a convenient source for the preparation of internal standards. Advantages as well as limitations of the described method are discussed.

  1. Development of hemoglobin A1c certified reference material by liquid chromatography isotope dilution mass spectrometry.

    Science.gov (United States)

    Bi, Jiaming; Wu, Liqing; Yang, Bin; Yang, Yi; Wang, Jing

    2012-04-01

    We report the development of a National Institute of Metrology (NIM) hemoglobin A(1c) (HbA(1c)) certified reference material (CRM). Each CRM unit contains about 10 μL of hemoglobin. Both hemoglobin and glycated hemoglobin were quantitatively determined by high-performance liquid chromatography (HPLC)-isotope dilution mass spectrometry (IDMS) with synthesized VHLTPE and glycated VHLTPE as standards. The mass fraction of synthesized VHLTPE or glycated VHLTPE was also quantitatively determined by HPLC-IDMS with NIM amino acid CRMs as standards. The homogeneity and stability of the CRMs were examined with a commercial HbA(1c) analyzer based on the HPLC principle. Fifteen units were randomly selected for homogeneity examination, and statistical analysis showed there was no inhomogeneity. Examination of the stability showed that the CRM was stable for at least 6 months at -80 °C. Uncertainty components of the balance, amino acid purity, hydrolysis and proteolysis efficiency, method reproducibility, homogeneity, and stability were taken into consideration for uncertainty evaluation. The certified value of NIM HbA(1c) CRM was expressed as the ratio of HbA(1c) to total hemoglobin in moles, and was (9.6 ± 1.9)%. The CRM can be used as a calibration or validation standard for clinical diagnostics. It is expected to improve the comparability for HbA(1c) measurement in China.

  2. Interaction Dynamics in AEC Global Teamwork

    Institute of Scientific and Technical Information of China (English)

    Renate Fruchter; Shubashri Swaminathan; Naohiro Matsumura; Yukio Ohsawa

    2008-01-01

    Architecture,engineering,and construction (AEC) global project teamwork is communication in-tensive and relies heavily on synchronous and asynchronous information and collaboration technologies (ICT).We explore in this paper how an asynchronous ICT,called ThinkTank,reshaped the work practice of design-construction global teams.and how the interaction with this ICT reshaped the purpose and benefits of its use.ThinkTank is a web-based asynchronous collaboration and discussion forum.We introduce the influence diffusion model (IDM) that formalizes the process of identifying the influence of people,messages,and terms mathematically.Discovering who the influence leaders in project teams are can be beneficial and critical from a corporate management perspective.since they can guide or motivate the team towards suc-cessful actions and outcomes.We present the ThinkTank-IDM integrated system and its validation with a testbed of 53 AEC global team project archived in ThinkTank over 8 years.

  3. Modeling Method for Increased Precision and Scope of Directly Measurable Fluxes at a Genome-Scale.

    Science.gov (United States)

    McCloskey, Douglas; Young, Jamey D; Xu, Sibei; Palsson, Bernhard O; Feist, Adam M

    2016-04-05

    Metabolic flux analysis (MFA) is considered to be the gold standard for determining the intracellular flux distribution of biological systems. The majority of work using MFA has been limited to core models of metabolism due to challenges in implementing genome-scale MFA and the undesirable trade-off between increased scope and decreased precision in flux estimations. This work presents a tunable workflow for expanding the scope of MFA to the genome-scale without trade-offs in flux precision. The genome-scale MFA model presented here, iDM2014, accounts for 537 net reactions, which includes the core pathways of traditional MFA models and also covers the additional pathways of purine, pyrimidine, isoprenoid, methionine, riboflavin, coenzyme A, and folate, as well as other biosynthetic pathways. When evaluating the iDM2014 using a set of measured intracellular intermediate and cofactor mass isotopomer distributions (MIDs),1 it was found that a total of 232 net fluxes of central and peripheral metabolism could be resolved in the E. coli network. The increase in scope was shown to cover the full biosynthetic route to an expanded set of bioproduction pathways, which should facilitate applications such as the design of more complex bioprocessing strains and aid in identifying new antimicrobials. Importantly, it was found that there was no loss in precision of core fluxes when compared to a traditional core model, and additionally there was an overall increase in precision when considering all observable reactions.

  4. High-resolution spatial and temporal analysis of the aftershock sequence of the 23 August 2011 Mw 5.8 Mineral, Virginia, earthquake

    Science.gov (United States)

    Hilfiker, Stephen Glenn

    Low-earth orbit (LEO) contains plasma which can impact satellite charging and radio frequency (RF) communications. Quantifying both the composition and movement of ions in LEO can improve efficiency of the forecasting models that predict the impact plasma will have on satellite communications and accuracy of global positioning satellite measurements. Two instruments known as the Retarding Potential Analyzer (RPA) and the Ion Drift Meter (IDM) have been used in tandem to measure ionospheric properties including ion temperature, velocity, and density. These instruments are costly and occupy large areas on a spacecraft. In recent years, space mission budgets have diminished. This change has driven innovation towards creating new instruments which are compatible with smaller and cheaper satellites yet still yield measurements of comparable quality. This thesis presents the design of a new instrument that encompasses the functionality of both the RPA and IDM, known as the Plasma Velocity Vector Instrument for Small Satellites (PVVISS). PVVISS has compact form factor and low power requirements, making it a viable option for smaller, low cost nano-satellite sized missions. Missions utilizing the PVVISS sensor will allow increased exploration of the ionospheric impact on satellite communications.

  5. Influence of spin-phonon interactions and spin-reorientation transitions on the phonon properties of RCrO3

    Science.gov (United States)

    Apostolov, A. T.; Apostolova, I. N.; Wesselinowa, J. M.

    2017-01-01

    Using a microscopic model and a Green’s function technique we calculate the renormalized phonon energy in multiferroic RCrO3 (R = Sm, Dy, Er, Pr, Gd and Y) compounds as a function of temperature, magnetic field and R-ionic radius. We explain the observed anomalies in the temperature dependence of the phonon spectra based on a detailed analysis of the influence of the magnetic sublattices, the interaction between them and the spin-reorientation (SR) transition on lattice vibrations via spin-phonon interactions. When the rare earth ions are magnetic we investigate their essential role for the anomalies around the SR temperature. For the case when R is nonmagnetic, for example YCrO3, we propose a new microscopic model. We define an induced Dzyaloshinskii-Moriya (IDM) vector as a consequence from the spontaneous polarization. This IDM interaction is responsible for the appearance of a temperature-driven SR transition, which itself is responsible for the phonon anomalies at low temperatures. The numerical calculations are in good qualitative agreement with the experimental data.

  6. TERENA eScience PKI

    Science.gov (United States)

    Sova, Milan

    Several National Research and Education Networks associated in TERENA have joined their efforts to build a shared PKI able to serve potentially millions of users from their constituency. The TCS eScience Personal CA takes advantage of national identity federations to facilitate user identity vetting and enrollment procedures. The system uses identity management systems (IdMS) at participating institutions to perform the functions of registration authorities. The certificate enrollment application acts as a SAML Service Provider relying on information provided by IdMS performing as SAML Identity Providers (IdP). When applying for a personal certificate, users authenticate at their home IdP using credentials they normally use to access local services. The IdP controls the certificate issuance process by releasing SAML attributes specifying the user's eligibility for the service and the information to be included in the certificate such as the user's name and email address. The TCS eScience Personal CA is part of the TERENA Certificate Service that uses a commercial PKI provider. Outsourcing the actual CA machinery to a specialized company results in professional-level services such as CRL and OCSP management. The paper describes the legal, organizational and technical aspects of the TCS eScience PKI.

  7. Report of the CCQM-K123: trace elements in biodiesel fuel

    Science.gov (United States)

    Kuroiwa, T.; Zhu, Y.; Inagaki, K.; Long, S. E.; Christopher, S. J.; Puelles, M.; Borinsky, M.; Hatamleh, N.; Murby, J.; Merrick, J.; White, I.; Saxby, D.; Sena, R. C.; Almeida, M. D.; Vogl, J.; Phukphatthanachai, P.; Fung, W. H.; Yau, H. P.; Okumu, T. O.; Kang'iri, J. N.; Télle, J. A. S.; Campos, E. Z.; Gal&vacute; n, E. C.; Kaewkhomdee, N.; Taebunpakul, S.; Thiengmanee, U.; Yafa, C.; Tokman, N.; Tunç, M.; Can, S. Z.

    2017-01-01

    The CCQM-K123 key comparison was organized by the Inorganic Analysis Working Group (IAWG) of CCQM to assess and document the capabilities of the national metrology institutes (NMIs) or the designated institutes (DIs) to measure the mass fractions of sodium, calcium, potassium, magnesium phosphorous and sulfur in biodiesel fuel (BDF). National Metrology Institute of Japan (NMIJ) and National Institute of Standards and Technology (NIST) acted as the coordinating laboratories. Results were submitted by 11 NMIs and DIs. Most of the participants used inductively coupled plasma-mass spectrometry (ICP-MS), isotope dilution technique with ICP-MS and inductively coupled plasma-optical emission spectrometry (ICP-OES) with microwave acid digestion. Accounting for relative expanded uncertainty, comparability of measurement results for each of Na, Ca, K, Mg and P was successfully demonstrated by the participants. Concerning S, the variation in results between participants, particularly those using IDMS methods was observed. According to the additional evaluation and investigation, the revised results were overlapping between IDMS measurements at the k = 2 level. However, this KC does not support S measurements. Main text To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by the CCQM, according to the provisions of the CIPM Mutual Recognition Arrangement (CIPM MRA).

  8. Inert Doublet Model with a 125 GeV Higgs

    CERN Document Server

    Krawczyk, Maria; Swiezewska, Bogumila

    2013-01-01

    A 125 GeV Higgs-like particle discovered at the LHC in 2012 has properties expected for it in the Standard Model (SM), with a possible enhancement in the two-photon channel. Such SM-like Higgs scenario can be realized within the Inert Doublet Model (IDM) - a version of the Two Higgs Doublet Model with an exact discrete D (Z_2-type) symmetry. In this model one SU(2) doublet plays the role of the SM Higgs doublet with one SM-like Higgs boson. The second doublet has no vacuum expectation value and does not interact with fermions. Among four scalars constituting this D-odd doublet the lightest one is stable, being if neutral a good DM candidate with the right relic density. In this paper an analysis of the two-photon Higgs decay rate in IDM, respecting theoretical and other experimental constraints, is presented. The enhancement in the two-photon channel is possible only if invisible channels are closed, with the enhancement R_{\\gamma \\gamma}>1.2 for masses of DM and charged scalars below 154 GeV. The temperature...

  9. Astrophysical Constraints on the scale of Left-Right Symmetry in Inverse Seesaw Models

    CERN Document Server

    Borah, Debasish

    2012-01-01

    We revisit the recently studied supersymmetric gauged inverse seesaw model \\cite{An:2011uq} to incorporate astrophysical constraints on lightest supersymmetric particle (LSP) lifetime such that LSP constitutes the dark matter of the Universe. The authors in \\cite{An:2011uq} considered light sneutrino LSP that can play the role of inelastic dark matter (iDM) such that desired iDM mass splitting and tiny Majorana masses of neutrinos can have a common origin. Here we point out that due to spontaneous R-parity $(R_p = (-1)^{3(B-L)+2s})$ breaking in such generic supersymmetric gauged inverse seesaw models, LSP can not be perfectly stable but decays to standard model particles after non-renormalizable operators allowed by the gauge symmetry are introduced. We show that strong astrophysical constraints on LSP lifetime makes sneutrino dark matter more natural than standard neutralino dark matter. We also show that long-livedness of sneutrino dark matter constrains the left right symmetry breaking scale $M_R < 10^4...

  10. Control of plant virus diseases in cool-season grain legume crops.

    Science.gov (United States)

    Makkouk, Khaled M; Kumari, Safaa G; van Leur, Joop A G; Jones, Roger A C

    2014-01-01

    Cool-season grain legume crops become infected with a wide range of viruses, many of which cause serious diseases and major yield losses. This review starts by discussing which viruses are important in the principal cool-season grain legume crops in different parts of the world, the losses they cause and their economic impacts in relation to control. It then describes the main types of control measures available: host resistance, phytosanitary measures, cultural measures, chemical control, and biological control. Examples are provided of successful deployment of the different types of measures to control virus epidemics in cool-season grain legume crops. Next it emphasizes the need for integrated approaches to control because single control measures used alone rarely suffice to adequately reduce virus-induced yield losses in these crops. Development of effective integrated disease management (IDM) strategies depends on an interdisciplinary team approach to (i) understand the ecological and climatic factors which lead to damaging virus epidemics and (ii) evaluate the effectiveness of individual control measures. In addition to using virus-resistant cultivars, other IDM components include sowing virus-tested seed stocks, selecting cultivars with low seed transmission rates, using diverse phytosanitary or cultural practices that minimize the virus source or reduce its spread, and using selective pesticides in an environmentally responsible way. The review finishes by briefly discussing the implications of climate change in increasing problems associated with control and the opportunities to control virus diseases more effectively through new technologies.

  11. Derivation of Incident Angle and Sweeping Voltage Design on Advanced Ionospheric Probe onboard FORMOSAT-5

    Science.gov (United States)

    Lin, Z. W.; Chao, C. K.; Chang, Y. S.

    2014-12-01

    Advanced Ionospheric Probe (AIP) developed by the National Central University (NCU), Taiwan, has been selected to install on FORMOSAT-5 satellite. It is an all-in-one plasma sensor with the sampling rate up to 8,192 Hz to measure ionospheric plasma concentrations, velocities, and temperatures over a wide range of spatial scales. The design of AIP sensor allows it to sequentially perform as a Retarding Potential Analyzer (RPA), an Ion Drift Meter (IDM), an Ion Trap (IT), or a Planer Langmuir Probe (PLP). Unlike the inherited payload IPEI onboard FORMOSAT-1/ROCSAT-1, the entrance opening of IDM of AIP is circular instead of square shape, causes the difference in the geometry calculation of the projection area. New method is present to obtain the incident angle from the incoming plasma beam. Meanwhile, a set of sweeping voltage pattern is defined to get a better result of plasma parameters from RPA function. Upon the requirement of the mission, several sweeping voltage patterns are designed to fit the specified species of plasma to increase the accuracy in the derivation of ram speed and temperature. A simulation is present to show the fitting result in different assumptions and conditions for each sweeping pattern.

  12. Prostaglandin E2 plays a key role in the immunosuppressive properties of adipose and bone marrow tissue-derived mesenchymal stromal cells

    Energy Technology Data Exchange (ETDEWEB)

    Yanez, Rosa, E-mail: rosamaria.yanez@ciemat.es; Oviedo, Alberto, E-mail: alberto.oviedo@ciemat.es; Aldea, Montserrat, E-mail: montserrat.aldea@ciemat.es; Bueren, Juan A., E-mail: juan.bueren@ciemat.es; Lamana, Maria L., E-mail: maruja.lamana@ciemat.es

    2010-11-15

    Mesenchymal stromal cells (MSCs) have important immunosuppressive properties, but the mechanisms and soluble factors involved in these effects remain unclear. We have studied prostaglandin-E2 (PGE2) as a possible candidate implied in adipose tissue-derived MSCs (Ad-MSCs) immunosuppressive properties over dendritic cells and T lymphocytes, compared to bone marrow derived MSCs (BM-MSCs). We found that both MSCs inhibited the maturation of myeloid-DCs and plasmocytoid-DCs. High levels of PGE2 were detected in DCs/MSCs co-cultures. Its blockade with indomethacin (IDM) allowed plasmocytoid-DCs but not myeloid-DCs maturation. Additionally, high levels of PGE2 were found in co-cultures in which Ad-MSCs or BM-MSCs inhibited activated T cells proliferation and pro-inflammatory cytokines production. PGE2 blockade by IDM preserved T lymphocytes proliferation but did not restore the pro-inflammatory cytokines secretion. However, an increased expression of transcription factors and cytokines genes involved in the Th1/Th2 differentiation pathway was detected in the T cells co-cultured with Ad-MSCs, but not with BM-MSCs. In conclusion, we propose that PGE2 is a soluble factor mediating most of the immunosuppressive effects of Ad-MSCs and BM-MSCs over p-DCs maturation and activated T lymphocytes proliferation and cytokine secretion.

  13. Andrej Belyj. Sinfonia (2-a, la drammatica. E il tempo scorreva senza sosta…

    Directory of Open Access Journals (Sweden)

    Giuseppina Giuliano

    2016-05-01

    Full Text Available Andrej Belyj (1913-1914, esordisce nel 1902 con un’opera che inaugura in Russia il genere letterario della sinfonia. Nell’introduzione a Sinfonia (2-a, la drammatica Belyj spiega che l’opera «ha tre significati: uno musicale, uno satirico e uno ideologico-simbolico».  Dal «significato musicale», che porta l’autore a «dividere la sinfonia in parti, le parti in frammenti e i frammenti in versi (frasi musicali», nasce il genere misto di prosa e poesia di cui Belyj si serve per enfatizzare il contenuto mistico, satirico e grottesco dell’opera, che caratterizzerà poi anche Pietroburgo. Nella Seconda sinfonia}Belyj prende di mira i gruppi di mistici che andavano formandosi all’inizio del Novecento a Mosca e Pietroburgo, citando esplicitamente o raffigurando velatamente personaggi reali del mondo della letteratura, dell’arte e della filosofia, come Vladimir Solov’ev (1853-1900, Dmitrij Merežkovskij (1865-1941 e altri.  Motivi strettamente autobiografici vengono così presentati sotto forma di immagini grottesche e iperboliche, alternate a momenti di estremo lirismo. Al «significato musicale» è legata anche la particolare scansione del tempo in cui si dispiega la trama dell’opera, che inizia con il lento trascorrere di un’intera giornata e accelera poi nel passare dei mesi e delle stagioni per ritornare, ciclicamente e drammaticamente, al punto di partenza. Questo procedimento artistico è ben sintetizzato in uno dei leitmotive dell’opera: «E il tempo scorreva senza sosta, e nello scorrere del tempo si rifletteva l’Eternità brumosa». Andrei Bely (1880-1934, poet, novelist, theorist and literary critic of the Russian Symbolist movement, author of the famous novel in rhythmic prose Petersburg (1913-1914, made his literary debut in 1902 with a work introducing in Russia a new literary genre, the symphony. In the introduction to The Dramatic Symphony, Bely explains that the work «has three meanings: a musical

  14. Trueness investigation of routine creatinine assays on nine homogeneous systems in Beijing demonstrates an encouraging outcome that meets clinical requirements

    Institute of Scientific and Technical Information of China (English)

    LIU Yan; XU Guo-bin

    2010-01-01

    Background Serum creatinine (Scr) measurement plays a key role in glomerular filtration rate estimation (eGFR),chronic kidney disease (CKD) diagnosis as well as CKD treatment. However, the test results of Scr from different laboratories vary significantly. In order to get comparable results, the European in vitro diagnostic (IVD) directive requires traceability to reference methods and materials. The purpose of this study was to verify the effect of traceability implementation by investigating the trueness of creatinine measurement on nine homogenous systems in Beijing. Methods Commutable frozen human serum reference material, National Institute of Standards & Technology (NIST) Standard Reference Material (SRM) 967, was used to verify the trueness of Scr measurement results from nine homogeneous analytical systems of seven companies which are the most widely used systems in Beijing's third-grade hospitals. The methods referred to the Jaffe's and Enzymatic methods. Results from nine routine measurement systems were assessed using two criteria: biological variability and Clinical Laboratory Improvement Amendments' 88 (CLIA' 88).We simulated a series of broken lines representing the limits of SD and bias that would produce a relative increase (or decrease) of 10% and 20% in the measurement error when estimating GFR (MEeGFR) using the isotope dilution mass spectrometry (IDMS)-traceable Modification of Diet in Renal Disease (MDRD) Study equation. Results of the College of American Pathologists (CAP) 2008-B LN24 Survey were compared with our investigation results. Results Compared with the total error criteria of biological variability, Ortho (traceable to IDMS) met the minimum acceptable criteria; Roche (Jaffe), Roche (Enzymatic), Shino and Daiichi met the desirable criteria at level Ⅰ. At level Ⅱ, Ortho (traceable to gas chromatography/isotope dilution mass spectrometry, GC/IDMS), Dade Behring and Beckman (traceable to rate Jaffe) met the minimum acceptable

  15. Alterações pulmonares em um modelo de diabetes mellitus em ratos: o efeito da terapia antioxidante Lung alterations in a rat model of diabetes mellitus: effects of antioxidant therapy

    Directory of Open Access Journals (Sweden)

    Luiz Alberto Forgiarini Junior

    2010-10-01

    -only (without DM but treated with SOD; IDM-only (with streptozotocininduced DM but untreated; and IDM+SOD (with streptozotocin-induced DM, treated with SOD. The animals were evaluated over a 60-day period, day 0 being defined as the day on which the streptozotocin-injected animals presented glycemia > 250 mg/dL. The SOD was administered for the last 7 days of that period. At the end of the study period, samples of lung tissue were collected for histopathological analysis, evaluation of tissue oxidative stress, and assessment of DNA damage. RESULTS: There were no significant differences among the groups regarding DNA damage. In the IDM-only group, there was a significant increase in the extracellular matrix and significantly greater hyperplasia of the capillary endothelium than in the SOD-only and control groups. In addition, there were significant changes in type II pneumocytes and macrophages, suggesting an inflammatory process, in the IDM-only group. However, in the IDM+SOD group, there was a reduction in the extracellular matrix, as well as normalization of the capillary endothelium and of the type II pneumocytes. CONCLUSIONS: Exogenous SOD can reverse changes in the lungs of animals with induced DM.

  16. Certification of Pd and Pt single spikes and application to the quantification of Pt and Pd in automotive exhaust emissions

    Science.gov (United States)

    Vogl, Jochen; Meyer, Christian; Noordmann, Janine; Rienitz, Olaf; Geilert, Sonja

    2014-05-01

    Numerous epidemiological studies show the effect of increased ambient pollution. Therefore measurement networks for air quality have been installed worldwide and legislation requires the monitoring of air pollution. Besides monitoring it is also important to be able to identify, to quantify and finally to regulate the emission of distinct sources in order to improve the quality of life. Automotive vehicles are a major source of environmental pollution especially through contaminants such as CO, NOX, SOX and hydrocarbons which derive from petrol combustion, while for example Platinum Group Elements (PGE) can be present from catalytic converters. The release of PGE into the environment, however, may be damaging in terms of public health, ecological and economic interests. In order to reliably assess the risks from PGEs, traceable and thus comparable data on the release rates of PGE from automotive catalysers are needed. As no Certified Reference Materials (CRM) are available for such samples the development of analytical procedures enabling SI-traceable results will be challenging. Therefore reference procedures for Pd and Pt in automotive exhaust emissions based on isotope dilution mass spectrometry (IDMS) have been developed and applied to specifically sampled automotive exhaust emissions. Due to the commonly known advantages, IDMS often is applied for quantification PGEs, as is the case within this work. The main reasons here are the required accuracy and the low PGE mass fractions in the sample. In order to perform IDMS analysis the analyte element must be available in an isotopically enriched form as so-called spike material or solution thereof, which is mixed with the sample. Unfortunately, no certified PGE spike solutions are available yet. To fill this gap two single PGE spikes, one 106Pd and one 194Pt spike, have been produced and characterized. The selection of the isotopes, the production of the solutions and the ampoulation will be described in this

  17. 关联信息在社交网络中传播的竞争模型%Modeling Cooperation and Competition of Information Diffusion in Online Social Network

    Institute of Scientific and Technical Information of China (English)

    王云驰; 邓倩妮

    2015-01-01

    In Online Social Networks(OSNs) multiple contagions not only propagate through the network but also interact with each other at the same time. In order to understand the diffusion process of contagions it is necessary to study how different contagions interact. Most of prior work considered individual contagions as independent and thus spreading in isolation. In this paper, an analo-gy is made between OSNs and biology systems. The interaction among contagions could be regarded as the competing among spe-cies. An Interaction Diffusion Model(IDM) is proposed, which is based on the classic reaction diffusion equation in dynamic biology systems to describe and predict the interactions among multiple contagions. Two real datasets collected from Github are used to tes-tify the predicting performance of the IDM model. Experimental results show that IDM model outperforms the compared models at predicting accuracy.%在社交网络(OSNs)中,各个信息不仅独立通过网络传播,而是在传播的过程中彼此进行交互。为了理解社交网络中相关联信息的扩散过程,需要研究不同的信息在传播过程中是如何交互的。目前,大部分的研究都认为不同信息的传播过程之间相互独立。将社交网络和具有食物链的生态系统进行了类比,信息之间的相互作用可以被视为物种之间的竞争,基于经典的动态生态系统的反应扩散模型,建立起了IDM模型。从Github上收集了两个真实的数据集,并通过实验结果证明了:相对于Lotka-Volterra模型模型,IDM模型具有更优秀的预测性能。

  18. COOPERATIVE LAND REUSE PROGRAM

    Energy Technology Data Exchange (ETDEWEB)

    Unknown

    1999-07-30

    The objective of this study was to determine what financial return, if any, DOE would realize if they invest solely in removal of the asbestos from these three Hanford steam plants and the associated large bore distribution piping at the site. Once the asbestos was removed the strategy was to bring in companies that specialize in salvage and material re-use and have them remove, at no cost to DOE, the plants and the associated large bore piping. The salvage companies we contacted had said that if they didn't have to remove asbestos, they may be able to realize enough value from these plants to offset their demolition and/or dismantling cost. The results were not what we expected but they do offer DOE some favorable financial alternatives to their present approach. The study concluded that there was very little salvage and/or re-use value remaining in the steam plant material that could be used to offset the demolition and/or dismantling cost. The notable exception to this is the removal of the 24 inch steam piping that runs from 200E to 200W areas (see IDM executive summary under Dismantling cost). It is estimated that the re-use value of the 24-inch piping would more than pay for the dismantling cost of this piping. On a more favorable note, it does appear as though the cost of conventional demolition can be reduced by a factor of 3 to 5 if the asbestos is removed first and the demolition is performed using competitive and commercial practices. Both estimates in this study are similar except that IDM did not include floor slab removal nor remove the same quantity of piping. This is why we are using a range of 3 to 5 as a reduction factor. The IDM estimate (using union labor) for demolition after removal of asbestos was approximately $1.5M versus $10.0M for accomplishing the work using Hanford practices and rates.

  19. Development of C-reactive protein certified reference material NMIJ CRM 6201-b: optimization of a hydrolysis process to improve the accuracy of amino acid analysis.

    Science.gov (United States)

    Kato, Megumi; Kinumi, Tomoya; Yoshioka, Mariko; Goto, Mari; Fujii, Shin-Ichiro; Takatsu, Akiko

    2015-04-01

    To standardize C-reactive protein (CRP) assays, the National Metrology Institute of Japan (NMIJ) has developed a C-reactive protein solution certified reference material, CRM 6201-b, which is intended for use as a primary reference material to enable the SI-traceable measurement of CRP. This study describes the development process of CRM 6201-b. As a candidate material of the CRM, recombinant human CRP solution was selected because of its higher purity and homogeneity than the purified material from human serum. Gel filtration chromatography was used to examine the homogeneity and stability of the present CRM. The total protein concentration of CRP in the present CRM was determined by amino acid analysis coupled to isotope-dilution mass spectrometry (IDMS-AAA). To improve the accuracy of IDMS-AAA, we optimized the hydrolysis process by examining the effect of parameters such as the volume of protein samples taken for hydrolysis, the procedure of sample preparation prior to the hydrolysis, hydrolysis temperature, and hydrolysis time. Under optimized conditions, we conducted two independent approaches in which the following independent hydrolysis and liquid chromatography-isotope dilution mass spectrometry (LC-IDMS) were combined: one was vapor-phase acid hydrolysis (130 °C, 24 h) and hydrophilic interaction liquid chromatography-mass spectrometry (HILIC-MS) method, and the other was microwave-assisted liquid-phase acid hydrolysis (150 °C, 3 h) and pre-column derivatization liquid chromatography-tandem mass spectrometry (LC-MS/MS) method. The quantitative values of the two different amino acid analyses were in agreement within their uncertainties. The certified value was the weighted mean of the results of the two methods. Uncertainties from the value-assignment method, between-method variance, homogeneity, long-term stability, and short-term stability were taken into account in evaluating the uncertainty for a certified value. The certified value and the

  20. 惯性冲击驱动管内移动机器人设计%A piezoelectric in-pipe micro robot actuated by impact drive mechanism

    Institute of Scientific and Technical Information of China (English)

    刘品宽; 温志杰; 李锦

    2008-01-01

    A piezoelectric in-pipe micro robot with bimorph structure and actuated by the Impact Drive Mechanism(IDM)theory is presented in this paper.The basic structure of this actuator is composed of two piezoelectric bimorph sheets and an inertia mass connected in series.While operating,the deflection of the two piezoelectric bimorph sheets is translated into linear movement by the IDM to complete the system actuation.AS the essence of the IDM theory,the relationship between the inertia impact force generated by the deflection of the bimorph sheets and the friction between moving body and pipe inwall is analyzed theoretically.Then,the dynamic performance of the system is simulated both by MATLAB and by ANSYS.The results show that the step displacement could be minified to 0.15μm,and the proposed actuator is higher accurate and higher efficient for medical and industrial applications.%设计了一种以压电双层膜为基本结构,通过惯性冲击原理达到运动驱动目的的管内移动机器人.该机器人主要由一个典型的压电双层膜结构和惯性质量串联构成.工作时,压电双层膜的变形由惯性冲击转化为整体结构的直线位移.从理论上分析了惯性冲击原理的核心问题:惯性冲击力与管壁和机器人之间摩擦力的关系,并通过MATLAB和AN-SYS等软件对整个系统的动态响应做了仿真.相关的验证表明,所设计的管内移动机器人运动步长可以达到0.15μm,具有精密运动和高效率的优点,可以在工业中广泛应用.

  1. MODEL-DRIVEN REVERSE ENGINEERING AND PROGRAM COMPREHENSION: AN EXAMPLE INGENIERÍA REVERSA Y COMPRENSIÓN DE PROGRAMAS DIRIGIDA POR MODELOS: UN EJEMPLO

    Directory of Open Access Journals (Sweden)

    Eugenio G Scalise P

    2010-04-01

    Full Text Available This paper presents an example of how Model-Driven Engineering (MDE can be applied to the development of tools for reverse engineering and program comprehension. The tool CodeCrawler was selected as an example; in particular, the polymetric view feature was computed using MDE techniques. To this end, two metamodels were proposed (source and target and meta-level transformations that were used to deduce the information of a polymetric view associated to any software project (source code. The technologies selected to develop the example were those related with the Eclipse Modeling Project, specifically the ATL and the KM3 languages. The approach used in this paper to obtain the implementation can be used to develop all the features of a MDE-oriented software comprehension tool, obtaining a domain-oriented implementation.En este artículo se presenta un ejemplo que describe cómo la Ingeniería Dirigida por Modelos (IDM puede ser aplicada al desarrollo de herramientas para la ingeniería reversa y comprensión de programas. Se seleccionó como caso de estudio la herramienta CodeCrawler, específicamente la funcionalidad denominada polymetric view, desarrollada mediante tecnologías y técnicas de la IDM. Para ello, se emplearon dos metamodelos (entrada y salida y transformaciones a nivel de los metamodelos que permiten generar la información de un polymetric view asociado a un proyecto de software, utilizando la información extraída del código fuente. Las tecnologías utilizadas para el desarrollo del ejemplo, las relacionadas con el Eclipse Modeling Project, específicamente el lenguaje de transformación ATL y el lenguaje KM3. El enfoque seguido para obtener la implementación resultante puede ser utilizado para desarrollar una herramienta de ingeniería reversa y comprensión de software mediante técnicas de la IDM, incorporando el vocabulario del dominio en la implementación.

  2. Does an Integrated Care Intervention for COPD Patients Have Long-Term Effects on Quality of Life and Patient Activation? A Prospective, Open, Controlled Single-Center Intervention Study

    Science.gov (United States)

    Bentsen, Signe Berit; Sunde, Synnøve; Steinshamn, Sigurd

    2017-01-01

    Background Implementation of the COPD-Home integrated disease management (IDM) intervention at discharge after hospitalizations for acute exacerbations of COPD (AECOPD) led to reduced hospital utilization during the following 24 months compared to the year prior to study start. Aims To analyze the impact of the COPD-Home IDM intervention on health related quality of life, symptoms of anxiety and depression, and the degree of patient activation during 24 months of follow-up and to assess the association between these outcomes. Methods A single center, prospective, open, controlled clinical study. Changes in The St. George Respiratory Questionnaire (SGRQ), the Hospital anxiety (HADS-A) and depression (HADS-D) and the patient activation measure (PAM) scores were compared between the patients in the integrated care group (ICG) and the usual care group (UCG) 6, 12 and 24 months after enrolment. Results The questionnaire response rate was 80–96%. There were no statistically significant differences in the change of the SGRQ scores between the groups during follow up. After 12 months of follow-up there was a trend towards a reduction in the mean HADS–A score in the ICG compared to the UCG. The HADS-D scores remained stable in the ICG compared with an increasing trend in the UCG. Clinically significant difference in the PAM score was achieved only in the ICG, 6.7 (CI95% 0.7 to 7.5) compared to 3.6 (CI95% -1.4 to 8.6) in the UCG. In a logistic regression model a higher HADS-D score and current smoking significantly increased the odds for a low PAM score. Conclusion The COPD–Home IDM intervention did not result in any statistically significant changes in mean SGRQ, HADS-A, HADS- D or PAM scores during the 24 months of follow-up. Trial registration The ID number for the study in the Clinical.Trials.gov registration system is 17417. ClinicalTrials.gov Identifier: NCT 00702078 PMID:28060921

  3. Study of an integrate-and-discharge model with symbolic dynamics∗%累积放电模型及其符号动力学研究*

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

      基于累积释放模型提出了一种累积放电模型.相比于累积释放模型,累积放电模型无须变化的阈值调制,即可出现多种状态,例如混沌态、锁频等.利用符号动力学对其进行研究,发现在一定的参数条件下,模型的输出符号序列可以被用于监测模型参数的变化,而且与神经系统的测量相似,都具有很高的分辨率.计算机仿真和电路实验得到的结果也验证了上述说法.电路实验结果显示模型的输出符号序列对输入频率的分辨率最高可以达到0.05 Hz,对电流幅值的分辨率可达到1µA,并且都具有很大的动态范围.%An integrate-and-discharge model (IDM) is proposed on the basis of an integrate-and-fire model (IFM). Compared with the IFM, the IDM can obtain rich dynamic information including chaos, phase locking, etc., without using varying threshold modulation. The corresponding relation between output symbolic sequences and parameters (i.e., frequency, amplitude, resistance and capacity) of the IDM is established by using symbolic dynamics. Moreover, a method of obtaining symbolic sequence as well as an ordering rule is presented. Simulation and circuit experiment validate the correctness of the method and the rule. The results of circuit experiment show that the frequency resolution can reach up to 0.05 Hz in some frequency ranges and the amplitude resolution can reach up to 1 µA.

  4. A Model for Rearchitecting Frameworks

    Directory of Open Access Journals (Sweden)

    Galal H. Galal-Edeen

    2009-07-01

    Full Text Available Software rearchitecting is the process of obtaining a documented architecture for an existing system. There are many software rearchitecting frameworks which are based upon different concepts and context-related issues for a specific application or programming language, such as Rigi, Ciao, SPOOL, and Symphony, and Software Rearchitecting Action Framework (SRAF. Most of the frameworks focus on the reverse engineering process of source code. They neglect the role of stakeholders in enhancing and developing their systems. This paper presents a systematic analysis and comparative study for rearchitecting frameworks using generic architecture characteristics or elements. Based on the major requirements that should be available in the rearchitecting frameworks, the comparative study proceeds. An efficient model is proposed based on the trends that resulted from the comparative analysis. It considers the evaluation criteria of the compared frameworks. Conclusions and remarks are highlighted.

  5. Measuring Brand Image Effects of Flagship Projects for Place Brands

    DEFF Research Database (Denmark)

    Zenker, Sebastian; Beckmann, Suzanne C.

    2013-01-01

    Cities invest large sums of money in ‘flagship projects’, with the aim of not only developing the city as such, but also changing the perceptions of the city brand towards a desired image. The city of Hamburg, Germany, is currently investing euro575 million in order to build a new symphony hall...... (Elbphilharmonie), euro400 million to develop the ‘International Architectural Fair’ and it is also considering candidature again for the ‘Olympic Games’ in 2024/2028. As assessing the image effects of such projects is rather difficult, this article introduces an improved version of the Brand Concept Map approach......, which was originally developed for product brands. An experimental design was used to first measure the Hamburg brand as such and then the changes in the brand perceptions after priming the participants (N=209) for one of the three different flagship projects. The findings reveal several important...

  6. The TE-POT-model. The effects of an incentives policy and low fuel prices on small scale cogeneration potential. Het TE-POT-model. De effecten van stimuleringsbeleid en lagere brandstofprijzen op het kleinschalig WKK-potentieel

    Energy Technology Data Exchange (ETDEWEB)

    Verhagen, L.

    1989-07-01

    In order to be able to estimate the contribution of small scale cogeneration (Total Energy) to the future power generation capacity in the Netherlands, a model has been developed which calculates the potential of small scale cogeneration in different sectors. This model, called TE-POT, has been written in Symphony and uses a methodology similar to that used in large scale cogeneration forecasting. Calculation results are presented for different price scenarios coupled to different types of government energy policies. Calculations have been done for the years 2000 and 2010. It is concluded, on basis of these calculations, that the difference in price between natural gas and electric power, which is decisive for the composition of the public power generation structure, is an important factor for the total operational TE-capacity. 6 refs., 3 apps.

  7. 西门子PACS的组成及常见故障分析与处理

    Institute of Scientific and Technical Information of China (English)

    王晋宏

    2003-01-01

    @@ 我科于2000年5月引进了西门子PACS系统.由1台Siemens MagicStore存储服务器、5台MagicView影像工作站、1台3D Virtuoso三维影像工作站和1个150张CD-R光盘塔Jukebox通过100M HUB连接所有具备DICOM3.0输入、输出接口的设备,主要有:Siemens PLUS 4VZCT、AR nova CT、Symphony 1.5T MRI、Angoiostar Plus DSA、Fuji 5501 CR、Fuji5000R CR、Mecall Super168数字胃肠、3台激光相机.

  8. 挪威Kilden表演艺术中心%Kilden Performing Arts Centre, Kristiansand, Norway

    Institute of Scientific and Technical Information of China (English)

    李健美(译)

    2012-01-01

    建于克里斯蒂安桑市(Kristiansand)、设有剧场和音乐厅的KiIden表演艺术中心汇集了城市中所有的表演艺术机构.该市交响乐团Kristians and Symphony Orchestra得以拥有一座可容纳1200名观众的音乐厅.阿格德剧团(Agder Theater)也得以在可容纳700人的剧场中表演,这个剧场应可以转换,作为Opera South剧团歌剧表演场地。

  9. Avid进一步拓展开放性工作流程创新

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    2月15日,Avid旗舰编辑系统的最新版本——Media Composer version5.5,NewsCutter version9.5和Symphony version5.5推出。进一步巩固了Avid在开放性媒体制作解决方案的主导地位。此番推出,满足了消费者一系列迫切需求:增强第三方硬件支持,提升产品配置功能,以及通过强化控制整合性和格式灵活性,来实现更开放,更具协作的工作流程。

  10. 论电视纪录片《梁思成林徽因》的叙事艺术%On the Narrative Techniques of the Television Documentary “Liang Sicheng and Lin Huiyin”

    Institute of Scientific and Technical Information of China (English)

    谭文鑫

    2014-01-01

    《梁思成林徽因》是近年来一部不可多得的电视纪录片佳作。文章认为该片的叙事艺术主要体现为以下三个方面:其一,情感与事业的交响;其二,个人与民族的交融;其三,历史与人文的交织。%The television documentary “Liang Sicheng and Lin Huiyin”is one of best television documentaries in the recent years. There are mainly three aspects of the narrative technique of the documentary, firstly, the symphony of emotion and career, secondly, integration of the individual and the nation, thirdly, the combination of history and humanity.

  11. Beethoven's deafness, the defiance of a genius

    Directory of Open Access Journals (Sweden)

    Bento, Ricardo Ferreira

    2009-09-01

    Full Text Available Introduction: Ludwig van Beethoven, one of the greatest composers in History, was tormented for his whole life by a progressive deafness without definitive diagnosis. Many authors published studies about the etiologic possibilities of the deafness of the music genius with different explanations about his auditory loss. In this work, the author discusses the implications of Beethoven's progressive deafness to the creation of his word, as well as etiologic assumptions of his disease. Would Beethoven have had the same ingeniousness he showed in his symphonies if he did not have hypacusis and tinnitus? What is the influence of his deafness on his work and life? Could he have had a more precise diagnosis and specially a treatment nowadays? Would we have the brilliant composer if he had deafness today? We surely could not have!

  12. 乐事

    Institute of Scientific and Technical Information of China (English)

    马修·博伊尔(Matthew Boyle)

    2010-01-01

    SymphonyIRI集团调查统计,乐事薯片(Lay’s)年销售额接近10亿美元,其市场份额大大超过竞争对手。该品牌于1932年由赫曼·雷(Herman Lay)在田纳西州纳什维尔创建;1965年,其母公司菲多利(Frito—Lay)与百事(Pepsi)合并成立食品饮料公司,进军零食市场,希望凭借其巨大规模在这一竞争激烈的领域占据一席之地。

  13. Igor Stravinsky: The Poetics and Politics of Music

    Directory of Open Access Journals (Sweden)

    Howard Gardner

    2013-12-01

    Full Text Available The most famous sentence in Igor Stravinsky’s autobiography reads: “Music is by its very nature powerless to express anything at all.” When it appeared, this sentence surprised his audience. After all, Stravinsky had composed some of the most expressive music of the twentieth century, from the lyrical Petrouchka to the dramatic Le sacre du printemps (The Rite of Spring to the elegaic Symphony of Psalms. But ever the polemicist, Stravinsky was in actuality blasting those whom he regarded as his aesthetic opponents, such as the followers of Richard Wagner; such “impurists” were always marshaling music in the service of extramusical ends, from national solidarity to religious freedom. Seeking to repair a perceived imbalance, Stravinsky portrayed the musician as a craftsman whose materials of pitch and rhythm in themselves harbor no more expression than the carpenter’s beams or the jeweler’s stone.

  14. Optimization of Orchestral Layouts Based on Instrument Directivity Patterns

    Science.gov (United States)

    Stroud, Nathan Paul

    The experience of hearing an exceptional symphony orchestra perform in an excel- lent concert hall can be profound and moving, causing a level of excitement not often reached for listeners. Romantic period style orchestral music, recognized for validating the use of intense emotion for aesthetic pleasure, was the last significant development in the history of the orchestra. In an age where orchestral popularity is waning, the possibil- ity of evolving the orchestral sound in our modern era exists through the combination of our current understanding of instrument directivity patterns and their interaction with architectural acoustics. With the aid of wave field synthesis (WFS), newly proposed variations on orchestral layouts are tested virtually using a 64-channel WFS array. Each layout is objectively and subjectively compared for determination of which layout could optimize the sound of the orchestra and revitalize the excitement of the performance.

  15. A demonstrative model of a lunar base simulation on a personal computer

    Science.gov (United States)

    1985-01-01

    The initial demonstration model of a lunar base simulation is described. This initial model was developed on the personal computer level to demonstrate feasibility and technique before proceeding to a larger computer-based model. Lotus Symphony Version 1.1 software was used to base the demonstration model on an personal computer with an MS-DOS operating system. The personal computer-based model determined the applicability of lunar base modeling techniques developed at an LSPI/NASA workshop. In addition, the personnal computer-based demonstration model defined a modeling structure that could be employed on a larger, more comprehensive VAX-based lunar base simulation. Refinement of this personal computer model and the development of a VAX-based model is planned in the near future.

  16. Leadership: difficulties and potentials of a introvert leader in organizations

    Directory of Open Access Journals (Sweden)

    Pedro Henrique Faria Carvalho da Costa

    2015-06-01

    Full Text Available This study aims to demonstrate through theoretical and bibliographical potentials and difficulties encountered in introvert searches. Leadership, overcoat can be seen as a great symphony, having the leader as the maestro. What determines whether the presentation it is good or not is the ability and / or skill that the leader has to influence their subordinates to act to the music according. To lead is one of the most crucial tasks within organizations. Considering that, companies seek people with a particular style of leadership, taking into account factors such as assertiveness, public speaking skills and body language. These are common characteristics of the extroverted style, however, the paper will be about the opposite style, Known as by introversion, reflection, understanding and cooperative sense. The results show that introverted leadership is almost insignificant minority or in organizations where through studies is full with their ability to lead a team in one sector or even an organization.

  17. From modernism to socialist realism in four years: Myaskovsky and Asafyev

    Directory of Open Access Journals (Sweden)

    Frolova-Walker Marina

    2003-01-01

    Full Text Available Two outstanding personalities of the Soviet musical life in the 1920's, the composer Nikolay Myaskovsky and the musicologist Boris Asafyev, both exponents of modernism, made volte-faces towards traditionalism at the beginning of the next decade. Myaskovsky's Symphony no. 12 (1931 and Asafyev's ballet The Flames of Paris (1932 became models for Socialist Realism in music. The letters exchanged between the two men testify to the formers uneasiness at the great success of those of his works he considered not valuable enough, whereas the latter was quite satisfied with his new career as composer. The examples of Myaskovsky and Asafyev show that early Soviet modernists made their move away from avant-garde creativity well before they faced any real danger from the bureaucracy.

  18. Long life communication satellites: Electric power supply during the eclipse period

    Science.gov (United States)

    Font, S.

    1983-01-01

    The electric batteries, essentially nickel-cadmium for French satellites such as D1 A, D1 C, D1 D, D2 B, D5 A, D5 B, etc. and the batteries for such satellites as Symphonie, ANS, INTASAT, ESRO 4, and COS-B are discussed. The experience obtained led to the development of long lifetime batteries for communication satellites. Real simulation tests showed a lifetime of four years and accelerated lifetime tests of twelve years. These batteries will be applied in OTS, METEOSAT, and Marots. At the same time, new batteries are being developed, based on nickel-hydrogen or on silver-hydrogen, which should provide longer lifetime and better reliability.

  19. War and Peace: 200 Years of Australian-German Artistic Relations

    Directory of Open Access Journals (Sweden)

    Butler, Rex

    2015-04-01

    Full Text Available An overview of Australian-German Artistic Relations over the past two hundred years. The guns were barely silent on the Western Front when on 23 November 1918 Belgian-born Henri Verbrugghen took to the stage of the recently established NSW Conservatorium and softly tapped his baton, bringing the audience to silence. Then into this silence Verbrugghen called down the immortal opening chords of Beethoven’s Ninth Symphony, the ‘Choral’, with its celebrated fourth movement ‘Ode to Joy’, based on Schiller’s words. A difficult piece to stage because of the considerable orchestral forces required, the performance was nevertheless a triumph, and all the more so for the occasion it marked, the Allied victory over Germany. Due to the long lead time and the necessity for extensive rehearsal, its being played at the signing of peace was a coincidence, but nevertheless a very serendipitous one.

  20. Når coaching swinger

    Directory of Open Access Journals (Sweden)

    Line Fredens

    2015-12-01

    Full Text Available This article describes and analyzes the improvisational and innovative process that takes place between pro-fessional musicians during the extraordinary concert. The aim is to draw parallels to the professional coachingconversation in order to examine what new angles this analogy can contribute in proportion to coaching asa practice. In other words, how can an analysis of the musician’s communication during a successful concertshed light on what is happening in a successful professional dialogue.The article contains both empirical data and theory. The empirical data comes to results from a qualitativestudy undertaken in connection with my thesis within the Master of Learning Processes Specializing in Orga-nizational Coaching at Aalborg University, and is based on interviews with five professional orchestra musi-cians from the Royal Danish Orchestra, the Copenhagen Phil and the Danish National Symphony Orchestra

  1. Recent multi-purpose hall designs in Denmark with physically variable acoustics

    DEFF Research Database (Denmark)

    Gade, Anders Christian

    1999-01-01

    ) and so clarity (C), but also the strength parameter (G) could be varied in a favorable direction in view of the prescribed uses of the halls. The hall with variable absorption is the assembly hall in the new extension to the Royal Library in Copenhagen to open in fall 1999. This hall will seat 600 people...... and be used for chamber music concerts, symphony orchestra rehearsals, and amplified speech. For the latter two functions, a reduction in G along with reduction in T was considered favorable. The hall with variable volume is the recently opened Esbjerg Musikhus seating 1100 and equipped with a full stage...... house. This hall is used for symphonic concerts and musicals as well as drama and conferences. In this hall, maintaining or even increasing G along with a reduction in T is advantageous, especially in the drama theatre mode. The paper will describe the design of these two halls along with acoustic...

  2. Symphonic Characters in Dance Choreography%论舞蹈的“交响性”

    Institute of Scientific and Technical Information of China (English)

    邹罡

    2012-01-01

    Symphony, as a method of dance choreography, is widely used in difference dance creations. It not only helps to stress the dance rhythems, but also enlarge the tension for dance expressions.%无论是舞剧作品还是舞蹈作品,大部分舞蹈编导都会利用舞蹈音乐的“交响性”进行编舞,也有人称之为“交响编舞”。舞蹈的“交响性”既能满足和强化舞蹈节奏的需要,又能极大地拓展舞蹈抒情达意的空间,并且还能激发舞蹈的艺术生命力,调动舞蹈表演者的激情,增强舞蹈艺术的表现力。

  3. The Cross-Canada Quintet presents variations on music: movements in the keys of H, P and E.

    Science.gov (United States)

    Schrewe, Brett; Bates, Joanna; Watling, Christopher; Ellaway, Rachel H; Pratt, Dan

    2016-12-01

    Whether it is rock playing in the background during a surgery, cool jazz that wafts from our office computer speakers as we write up our clinical notes, or the soaring of a symphony on the radio that inspires that perfect flourish to an article, music is woven throughout much of our clinical and academic lives. For the five of us, however, music alternates between the background and foreground in our lives as health professions educators. Music balances the working day, illuminates our research, and reconciles the utility of our training with the originality of our practice. We invite you to discover the interplays, dissonances and harmonies inspired by and reflected in this leitmotif. Pull up a chair, sit back, put on one of your own favourite pieces and explore these ideas as we riff and rhapsodise on variations on this theme.

  4. Bamboo and Wood in Musical Instruments

    Science.gov (United States)

    Wegst, Ulrike G. K.

    2008-08-01

    Over centuries and millennia, our ancestors worldwide found the most appropriate materials for increasingly complex acoustical applications. In the temperate climate of Europe, where the instruments of the Western symphony orchestra were developed and perfected, instrument makers still primarily take advantage of the unique property combination and the aesthetic appeal of wood. In all other continents, one material dominates and is frequently chosen for the manufacture of wind, string, and percussion instruments: the grass bamboo. Here, we review from a materials science perspective bamboo's and wood's unique and highly optimized structure and properties. Using material property charts plotting acoustic properties such as the speed of sound, the characteristic impedance, the sound radiation coefficient, and the loss coefficient against one another, we analyze and explain why bamboo and specific wood species are ideally suited for the manufacture of xylophone bars and chimes, flutes and organs, violins and zithers, violin bows, and even strings.

  5. Transference: historico-philosophical note.

    Science.gov (United States)

    Pivnicki, D

    1975-01-01

    Transference as a term in philosophy has been used by Kant and Fichte from the end of the 18th century. By the end of the next one it became widely used. Freud's first "definition" of the term transference (1895) is, as far as daily use of it is concerned, the most precise one and in closet symphony with the early ones in philosophy. The later formulations of his, are dim and vague. But even in this respect they follow the path this metaphore has already passed in the works of Dilthey: from a specific descriptive notion to an all-encircling concept. These uncertainties of meaning, depleated its practical value. Further studies might be of, both, theoretical and practical importance, only if discipline will be applied in defining and testing its definitions. To proceeed further in scholastic disputations is senseless.

  6. 'The stigma attached isn't true of real life': Challenging public perception of dementia through a participatory approach involving people with dementia (Innovative Practice).

    Science.gov (United States)

    Reynolds, Laura; Innes, Anthea; Poyner, Christopher; Hambidge, Sarah

    2017-02-01

    This paper discusses the potential impact of viewing public performances of an orchestra comprising people with dementia, family members, student volunteers and professional symphony orchestra members in contributing to challenging negative perceptions of dementia. Negative perceptions of dementia abound despite recent policy attempts to challenge the stigma associated with the condition. This paper reports on the findings from the performance element of a music project for people with dementia, known as the BUDI Orchestra, designed to replicate the traditional rehearse and perform cycle of musicians. Data were collected via self-completion questionnaires from audience members ( N = 109) at three public performances. The performances exceeded the expectations of the general public, and findings suggest a positive impact on perceptions of dementia, demonstrating the power and potential of participatory approaches showcasing the achievements of those living with dementia when attempting to raise awareness of dementia and challenge negative perceptions.

  7. Celebrating Einstein

    Science.gov (United States)

    Shapiro Key, Joey; Yunes, Nicolas

    2013-04-01

    The Gravity Group at Montana State University (MSU) hosted Celebrating Einstein, a free public arts and multimedia event celebrating Einstein and his ideas in Bozeman, Montana April 2-6, 2013. The products of our efforts are now available to any party interested in hosting a similar event. Celebrating Einstein is a truly interdisciplinary effort including art, film, dance, music, physics, history, and education. Events included a black hole immersive art installation, a series of public talks by physicists, and Einstein lessons in the public schools leading up to a live free public multimedia performance including a professional dance company, a live interview with a renowned physicist, and an original score composed for the MSU student symphony to be performed with an original film produced by the Science and Natural History film program at MSU. This project is funded by the Montana Space Grant Consortium, Montana State University, and the National Science Foundation.

  8. Birmingham-Britain’s Second Largest City

    Institute of Scientific and Technical Information of China (English)

    汪伦

    2009-01-01

    Surrounded by several motorways, separated by canals and with many modem shopping centres, Birmingham seems like a huge maze (迷宫). (1) Best to.set your bearings on the great Council House 19th-century buildings which is located in the heart of town. This area consists of Victoria and Chamberlain Squares, which are the most attractive architecture in the city. To the west are Centenary Square, the International Convention Centre and Symphony Hall, as well as the popular bars and cafes. To the northwest is the colourful Jewellery Quarter. In the southeast of the area are the Pallasades and Pavilions shopping centres and the City Plaza.

  9. Religion and Cultural Identity in Shakespeare’s Romeo and Juliet and the Musical Works it Inspired

    Directory of Open Access Journals (Sweden)

    Bottez Alina

    2016-08-01

    Full Text Available Protean Shakespeare thrives not only in the theatre, but also through what Bolter and Grusin call remediation. This article analyses the religious stances in the play and then shows how opera, symphony and musical have been adapting the veteran Elizabethan drama since the 18th century. Its main approach is comparative and relies on the history of mentalities. Adaptation is dictated by cultural context, the conventions of the lyrical theatre, social and political factors, and reception. The confusing religious configuration of Shakespeare’s England is reinterpreted kaleidoscopically. The article demonstrates, for instance, that Berlioz and Gounod reread it according to staunch Catholicism in 19th century France, while Bernstein’s West Side Story moves the action to New York in the mid- 50’s, the Capulets and Montagues are replaced with rival Polish and Puerto Rican gangs and religion with cultural identity.

  10. Sweet Melodies: Combining the Talents and Knowledge of Music Therapy and Elite Musicianship

    Directory of Open Access Journals (Sweden)

    Helen Shoemark

    2009-07-01

    Full Text Available This article reports on a collaborative short-term project between the Melbourne Symphony Orchestra and the Music Therapy team at The Royal Children's Hospital, Melbourne to provide live music on the Neonatal ward of the hospital. The focus was for the music therapists and musicians to develop their understanding and capability to provide live music in an environment for medically fragile patients. To extend the benefit of this experience, guidelines for future musicians were also produced. The guidelines were created through a process of narratives and discussions which were transcribed, and subjected to a thematic analysis. Mid and final review meetings for the whole team encouraged discussion about the emerging themes and final collation of guidelines. The guidelines were intended to offer guidance for new Arts in Health programs or for solo musicians volunteering in a hospital without such a program.

  11. Recent progress of the research work on frequency and time at the NIM. [China

    Science.gov (United States)

    Bingying, H.

    1979-01-01

    Chinese activities reported include (1) research and development on the primary cesium beam standard and the high precision crystal oscillator; (2) keeping the atomic time and calibrating frequency standards; (3) determining methods for transferring the standard frequency at the highest precision. The primary beam installation gives an accuracy of 1.2 x 10 to the minus 12 power (1 sigma). Improvements are being made to attain an uncertainity goal of the order of 10 to the minus 13 power. Two experiments conducted are described. One involved standard frequency transfer via TV color subcarrier; the other involved time synchronization via Symphonie satellite. The best results are the random fluctuation of direct measurement data is 1 sigma sub r (RMS) 10 ns, and the absolute error of clock synchronization is 1 sigma sub A (RMS) 30 ns.

  12. HEALTH CARE ECONOMICS IN ROMANIA--DYNAMICS AND EVOLUTION.

    Science.gov (United States)

    Tamba, B I; Azoicăi, Doina; Druguş, Daniela

    2016-01-01

    Health economics refers to the analysis of medical institutions considering their economic and social efficacy, but also the regularity and the relationships that govern the phenomena and the processes from the field of health with the final purpose of achieving better results with the minimum of resources; it represents the study of health price in its complexity. The economics of the population's health needs and in particular the health needs in case of the poor groups of the population, consider health to be the main component of global human vulnerability. Health economics tries to change the simple interpretation of health price and disease cost into a wider consideration of a system administration similar to educational and social economics and the study of health in the context of the multiple specializations of the macro economy of the national group, as it is an instrument in the country's great economics symphony.

  13. MR-guided laser-induced thermotherapy with a cooled power laser system: a case report of a patient with a recurrent carcinoid metastasis in the breast

    Energy Technology Data Exchange (ETDEWEB)

    Vogl, Thomas J.; Mack, Martin G.; Straub, Ralf; Eichler, Katrin; Zangos, Stephan; Engelmann, Kerstin; Hochmuth, Kathrin; Ballenberger, Sabine; Jacobi, Volkmar; Diebold, Thomas [Institute of Diagnostic and Interventional Radiology, University Hospital Frankfurt, Johann Wolfgang Goethe University, Theodor-Stern-Kai 7, 60590 Frankfurt/Main (Germany)

    2002-07-01

    We report a case of a 52-year-old woman with a palpable recurrent metastasis of a neuroendocrine carcinoma to the upper outer quadrant of the right breast. For the treatment of this lesion, MR-guided laser-induced thermotherapy was performed with a cooled power laser system (Nd:YAG-Laser). An open 0.2-T MR unit was used for the monitoring of the laser energy delivery to the breast; thus, a thermosensitive fast low-angle shot 2D sequence for MR thermometry was used, so the ablation of the tumor and the increase of laser-induced necrosis could be interactively visualized with the repetitive use of this sequence. The postinterventional MR control exams 1 day and 4 months after laser-induced thermotherapy at the 1.5-T MR unit (Magnetom Symphony Quantum, Siemens, Erlangen, Germany) verified the complete ablation of the tumor without any signs of residual or relapsing tumor. (orig.)

  14. Black Holes, Bandwidths and Beethoven

    CERN Document Server

    Kempf, A

    2000-01-01

    It is usually believed that a function whose Fourier spectrum is bounded can vary at most as fast as its highest frequency component. This is in fact not the case, as Aharonov, Berry and others drastically demonstrated with explicit counter examples, so-called superoscillations. The claim is that even the recording of an entire Beethoven symphony can occur as part of a signal with 1Hz bandwidth. Superoscillations have been suggested to account e.g. for transplanckian frequencies of black hole radiation. Here, we give an exact proof for generic superoscillations. Namely, we show that for every fixed bandwidth there exist functions which pass through any finite number of arbitrarily prespecified points. Further, we show that the behavior of bandlimited functions can be reliably characterized through an uncertainty relation for the standard deviation of the signals' samples taken at the Nyquist rate. This uncertainty relation generalizes to time-varying bandwidths.

  15. THE MYTH OF THE IMF

    Directory of Open Access Journals (Sweden)

    J. Melnick

    2009-01-01

    Full Text Available The Myth of Science is the idea that complex phenomena in Nature can be reduced to a set of equations based on the fundamental laws of physics. The Myth of the IMF is the notion that the observed distribution of stellar masses at birth (the IMF can and must be explained by any successful theory of star formation. In this contribution I argue that the IMF is the result of the complex evolution of the interstellar medium in galaxies, and that as such the IMF preserves very little information, if any, about the detailed physics of star formation. Trying to infer the physics of star formation from the IMF is like trying to understand the personality of Beethoven from the power-spectrum of the Ninth Symphony!

  16. Analysis of Privacy-Enhancing Identity Management Systems

    DEFF Research Database (Denmark)

    Adjei, Joseph K.; Olesen, Henning

    is an attempt to understand the relationship between individuals’ intentions to disclose personal information, their actual personal information disclosure behaviours, and how these can be leveraged to develop privacy-enhancing identity management systems (IDMS) that users can trust. Legal, regulatory......Privacy has become a major issue for policy makers. This has been impelled by the rapid development of technologies that facilitate collection, distribution, storage, and manipulation of personal information. Business organizations are finding new ways of leveraging the value derived from consumer...... information. On the other hand, consumers have expressed concerns that their rights and ability to control their personal information are violated. Paradoxically, it appears that users provide personal data freely and willingly, as it has been observed on Facebook and other social networks. This study...

  17. Keeping identity private

    DEFF Research Database (Denmark)

    Adjei, Joseph K.; Olesen, Henning

    2011-01-01

    Privacy has become a major issue for policy makers. This has been impelled by the rapid development of technologies that facilitate collection, distribution, storage, and manipulation of personal information. Business organizations are finding new ways of leveraging the value derived from consumer...... is an attempt to understand the relationship between individuals’ intentions to disclose personal information, their actual personal information disclosure behaviours, and how these can be leveraged to develop privacy-enhancing identity management systems (IDMS) that users can trust. Legal, regu...... information. On the other hand, consumers have expressed concerns that their rights and ability to control their personal information are violated. Paradoxically, it appears that users provide personal data freely and willingly, as it has been observed on Facebook and other social networks. This study...

  18. CP violating scalar Dark Matter

    CERN Document Server

    Cordero-Cid, A; Keus, V; King, S F; Moretti, S; Rojas, D; Sokołowska, D

    2016-01-01

    We study an extension of the Standard Model (SM) in which two copies of the SM scalar $SU(2)$ doublet which do not acquire a Vacuum Expectation Value (VEV), and hence are \\textit{inert}, are added to the scalar sector. We allow for CP-violation in the \\textit{inert} sector, where the lightest \\textit{inert} state is protected from decaying to SM particles through the conservation of a $Z_2$ symmetry. The lightest neutral particle from the \\textit{inert} sector, which has a mixed CP-charge due to CP-violation, is hence a Dark Matter (DM) candidate. We discuss the new regions of DM relic density opened up by CP-violation, and compare our results to the CP-conserving limit and the Inert Doublet Model (IDM). We constrain the parameter space of the CP-violating model using recent results from the Large Hadron Collider (LHC) and DM direct and indirect detection experiments.

  19. CASE REPORT OF BECKWITH-WIEDEMANN SYNDROME

    Directory of Open Access Journals (Sweden)

    Ravikanth

    2014-06-01

    Full Text Available In 1963 Beckwith presented a report on the first patient with extreme cytomegaly of adrenal cortex, hyperplasia of kidneys as well as pancreas and Leydig cell hyperplasia. Wiedemann completed description of the new syndrome by adding umbilical hernia and macroglossia. The diagnosis is made based on the clinical signs of omphalocele. [7] or some other umbilical deformity, macroglossia. [8] congenital asymmetry, visceromegaly (liver, pancreas, and kidneys. Newborn with macrosomia, macroglossia first differential diagnosis are infant of diabetic mother, congenital hypothyroidism etc. IDM can be identified easily with history of maternal diabetes. So congenital hypothyroidism is next common diagnosis and will be treated as hypothyroidism. If TSH, T3 and T4 are not clearly indicative of congenital hypothyroidism next consider the Beckwith Wiedemann syndrome in differential diagnosis of large for gestational age.

  20. 基于IDM的建筑工程设计阶段流程图描述方法研究

    Institute of Scientific and Technical Information of China (English)

    明星; 周成; 姚毅荣; 邓雪原

    2014-01-01

    IDM (Information Delivery Manual)是将IFC标准应用到特定阶段、特定目的BIM的关键.国外对IDM的研究涉及结构设计、能量分析、设备运维和基建工程等多个方面,而国内却少有相关文章.该文旨在规范化建筑工程设计流程,细化IDM标准.结合建筑设计企业的实际设计过程,利用BPMN (Business Process Modeling Notation)方法,详细描述基于IDM的建筑工程设计阶段建筑专业的流程图,对其他专业设计流程有借鉴意义,为IDM标准的顺利实施奠定基础.

  1. Modeling Method for Increased Precision and Scope of Directly Measurable Fluxes at a Genome-Scale

    DEFF Research Database (Denmark)

    McCloskey, Douglas; Young, Jamey D.; Xu, Sibei

    2016-01-01

    Metabolic flux analysis (MFA) is considered to be the gold standard for determining the intracellular flux distribution of biological systems. The majority of work using MFA has been limited to core models of metabolism due to challenges in implementing genome-scale MFA and the undesirable trade...... distributions (MIDs),(1) it was found that a total of 232 net fluxes of central and peripheral metabolism could be resolved in the E. coli network. The increase in scope was shown to cover the full biosynthetic route to an expanded set of bioproduction pathways, which should facilitate applications......-off between increased scope and decreased precision in flux estimations. This work presents a tunable workflow for expanding the scope of MFA to the genome-scale without trade-offs in flux precision. The genome-scale MFA model presented here, iDM2014, accounts for 537 net reactions, which includes the core...

  2. Developing Dynamic Digital Image Techniques with Continuous Parameters to Detect Structural Damage

    Directory of Open Access Journals (Sweden)

    Ming-Hsiang Shih

    2013-01-01

    Full Text Available Several earthquakes with strong magnitude occurred globally at various locations, especially the unforgettable tsunami disaster caused by the earthquake in Indonesia and Japan. If the characteristics of structures can be well understood to implement new technology, the damages caused by most natural disasters can be significantly alleviated. In this research, dynamic digital image correlation method for using continuous parameter is applied for developing a low-cost digital image correlation coefficient method with advanced digital cameras and high-speed computers. The experimental study using cantilever test object with defect control confirms that the vibration mode calculated using this proposed method can highly express the defect locations. This proposed method combined with the sensitivity of Inter-Story Drift Mode Shape, IDMS, can also reveal the damage degree of damage structure. These test and analysis results indicate that this proposed method is high enough for applying to achieve the object of real-time online monitoring of structure.

  3. Brain Network Modelling

    DEFF Research Database (Denmark)

    Andersen, Kasper Winther

    Three main topics are presented in this thesis. The first and largest topic concerns network modelling of functional Magnetic Resonance Imaging (fMRI) and Diffusion Weighted Imaging (DWI). In particular nonparametric Bayesian methods are used to model brain networks derived from resting state f...... for their ability to reproduce node clustering and predict unseen data. Comparing the models on whole brain networks, BCD and IRM showed better reproducibility and predictability than IDM, suggesting that resting state networks exhibit community structure. This also points to the importance of using models, which...... allow for complex interactions between all pairs of clusters. In addition, it is demonstrated how the IRM can be used for segmenting brain structures into functionally coherent clusters. A new nonparametric Bayesian network model is presented. The model builds upon the IRM and can be used to infer...

  4. Congestion Reduction Using Ad hoc Message Dissemination in Vehicular Networks

    CERN Document Server

    Hewer, Thomas D

    2008-01-01

    Vehicle-to-vehicle communications can be used effectively for intelligent transport systems (ITS) and location-aware services. The ability to disseminate information in an ad-hoc fashion allows pertinent information to propagate faster through the network. In the realm of ITS, the ability to spread warning information faster and further is of great advantage to the receivers of this information. In this paper we propose and present a message-dissemination procedure that uses vehicular wireless protocols for influencing traffic flow, reducing congestion in road networks. The computational experiments presented in this paper show how an intelligent driver model (IDM) and car-following model can be adapted to 'react' to the reception of information. This model also presents the advantages of coupling together traffic modelling tools and network simulation tools.

  5. Sustained effects of integrated COPD management on health status and exercise capacity in primary care patients

    Directory of Open Access Journals (Sweden)

    Annemarije L Kruis

    2010-11-01

    Full Text Available Annemarije L Kruis1, Joan van Adrichem2, Magda R Erkelens2, Huub Scheepers3, Hans in ’t Veen4, Jean WM Muris5, Niels H Chavannes11Department of Public Health and Primary Care, Leiden University Medical Center, Leiden, 2Physiotherapy Center De Beweging, Rotterdam, 3Well-being Medical Center, Bocholtz-Simpelveld, 4Department of Pulmonary Diseases, Sint Franciscus Gasthuis, Rotterdam, 5Department of General Practice, Maastricht University Medical Center, The NetherlandsBackground: Chronic obstructive pulmonary disease (COPD constitutes a growing health care problem worldwide. Integrated disease management (IDM of mild to moderate COPD patients has been demonstrated to improve exercise capacity and health status after one year, but long-term results are currently lacking in primary care.Methods: Long-term data from the Bocholtz study, a controlled clinical trial comparing the effects of IDM versus usual care on health status in 106 primary care COPD patients during 24 months of follow-up, were analyzed using the Clinical COPD Questionnaire (CCQ. In addition, the Kroonluchter IDM implementation program has treated 216 primary care patients with mild to moderate COPD since 2006. Longitudinal six-minute walking distance (6MWD results for patients reaching 24 months of follow-up were analyzed using paired-sample t-tests. In prespecified subgroup analyses, the differential effects of baseline CCQ score, Medical Research Council (MRC dyspnea score, and 6MWD were investigated.Results: In the Bocholtz study, subjects were of mean age 64 years, with an average postbronchodilator forced expiratory volume in one second (FEV1 of 63% predicted and an FEV1/forced vital capacity (FVC ratio of 0.56. No significant differences existed between groups at baseline. CCQ improved significantly and in a clinically relevant manner by 0.4 points over 24 months; effect sizes were doubled in patients with CCQ > 1 at baseline and tripled in patients with MRC dyspnea score

  6. Performance de agências bancárias: aplicando DEA a múltiplas perspectivas do desempenho

    Directory of Open Access Journals (Sweden)

    Marcelo Alvaro da Silva Macedo

    2009-01-01

    Full Text Available In this article, will be applied the DEA methodology in the balanced perspective indicators (equal weights of the Balanced Scorecard (BSC, in order to defi ne effi cient and ineffi cient units. For this, we analyze 38 retail segment agencies, of a single national institution, which is ranked as one of the largest Brazilian banks. The results show the Multicriterial Performance Index - IDM, which represents the consolidated index of multicriterial performance of each agencies under analysis, considering the fi nancial, the operational, the customer and the staff performance perspectives. We can see, yet, at the 10 % level of signifi cance, that the performance is related to the size of agencies, because the average multicriterial performance of 10 major agencies is higher than the 10 smaller agencies. This refl ects the scale economies that exist in the operations of agencies.

  7. More-than-Moore 2.5D and 3D SiP integration

    CERN Document Server

    Radojcic, Riko

    2017-01-01

    This book presents a realistic and a holistic review of the microelectronic and semiconductor technology options in the post Moore’s Law regime. Technical tradeoffs, from architecture down to manufacturing processes, associated with the 2.5D and 3D integration technologies, as well as the business and product management considerations encountered when faced by disruptive technology options, are presented. Coverage includes a discussion of Integrated Device Manufacturer (IDM) vs Fabless, vs Foundry, and Outsourced Assembly and Test (OSAT) barriers to implementation of disruptive technology options. This book is a must-read for any IC product team that is considering getting off the Moore’s Law track, and leveraging some of the More-than-Moore technology options for their next microelectronic product. .

  8. Perturbation and Stability Analysis of the Multi-Anticipative Intelligent Driver Model

    Science.gov (United States)

    Chen, Xi-Qun; Xie, Wei-Jun; Shi, Jing; Shi, Qi-Xin

    This paper discusses three kinds of IDM car-following models that consider both the multi-anticipative behaviors and the reaction delays of drivers. Here, the multi-anticipation comes from two ways: (1) the driver is capable of evaluating the dynamics of several preceding vehicles, and (2) the autonomous vehicles can obtain the velocity and distance information of several preceding vehicles via inter-vehicle communications. In this paper, we study the stability of homogeneous traffic flow. The linear stability analysis indicates that the stable region will generally be enlarged by the multi-anticipative behaviors and reduced by the reaction delays. The temporal amplification and the spatial divergence of velocities for local perturbation are also studied, where the results further prove this conclusion. Simulation results also show that the multi-anticipative behaviors near the bottleneck will lead to a quicker backwards propagation of oscillations.

  9. A First Look on iMiner's Knowledge base and Detecting Hidden Hierarchy of Riyadh Bombing Terrorist Network

    DEFF Research Database (Denmark)

    Memon, Nasrullah

    2007-01-01

      - Data collection is difficult to any network analysis because it is difficult to create a complete network.  It is not easy to gain information on terrorist networks.  It is fact that terrorist organizations do not provide information on their members and the government rarely allows researchers...... to use their intelligence data (Ressler S., 2006).  Very few researchers (Krebs, V., 2002, Sageman, M., 2004 and Rodriguez, J. A., 2004) collected data from open sources, and to the best of our knowledge, no knowledge base is available in academia for the analysis of the terrorist events.   To counter...... of Investigative Data Mining (IDM). In addition, we present iMiner Information Harvesting System and describe how intelligence agencies could be benefited from detecting hierarchy in non-hierarchical terrorist networks.  In this paper we present results of detection of hidden hierarchy of Riyadh Bombing Terrorist...

  10. The cloud storage service bwSync&Share at KIT

    CERN Document Server

    CERN. Geneva

    2014-01-01

    The Karlsruhe Institute of Technology introduced the bwSync&Share collaboration service in January 2014. The service is an on-premise alternative to existing public cloud storage solutions for students and scientists in the German state of Baden-Württemberg, which allows the synchronization and sharing of documents between multiple devices and users. The service is based on the commercial software PowerFolder and is deployed on a virtual environment to support high reliability and scalability for potential 450,000 users. The integration of the state-wide federated identity management system (bwIDM) and a centralized helpdesk portal allows the service to be used by all academic institutions in the state of Baden-Württemberg. Since starting, approximately 15 organizations and 8,000 users joined the service. The talk gives an overview of related challenges, technical and organizational requirements, current architecture and future development plans.

  11. Quantification of four artificial sweeteners in Finnish surface waters with isotope-dilution mass spectrometry.

    Science.gov (United States)

    Perkola, Noora; Sainio, Pirjo

    2014-01-01

    The artificial sweeteners sucralose (SCL), acesulfame (ACS), saccharin (SAC), and cyclamate (CYC) have been detected in environmental waters in Europe and North America. Higher environmental levels are expected in view of the increasing consumption of these food additives. In this study, an isotope-dilution mass spectrometry (IDMS) LC-MS/MS method was developed and validated for quantifying the four artificial sweeteners in boreal lakes (n = 3) and rivers (n = 12). The highest concentrations of ACS, SAC, CYC and SCL were 9,600, 490, 210 and 1000 ng/L, respectively. ACS and SAC were detected in all studied samples, and CYC and SCL in 98% and 56% of the samples. Seasonal trends of ACS and SAC were observed in some rivers. ACS and SCL concentrations in rivers correlated linearly with population equivalents of the wastewater treatment plants in the catchment areas, whereas SAC and CYC concentrations depend more on the source.

  12. Calibrating the Local and Platoon Dynamics of Car-following Models on the Reconstructed NGSIM Data

    CERN Document Server

    Kurtc, Valentina

    2016-01-01

    The NGSIM trajectory data are used to calibrate two car-following models - the IDM and the FVDM. We used the I80 dataset which has already been reconstructed to eliminate outliers, unphysical data, and internal and platoon inconsistencies contained in the original data.We extract from the data leader-follower pairs and platoons of up to five consecutive vehicles thereby eliminating all trajectories that are too short or contain lane changes. Four error measures based on speed and gap deviations are considered. Furthermore, we apply three calibration methods: local or direct calibration, global calibration, and platoon calibration. The last approach means that a platoon of several vehicles following a data-driven leader is simulated and compared to the observed dynamics.

  13. Pre-concentration and determination of amitriptyline residues in waste water by ionic liquid based immersed droplet microextraction and HPLC

    Institute of Scientific and Technical Information of China (English)

    M.T. Hamed Mosavian; Z. Es'haghi; N. Razavi; S. Banihashemi

    2012-01-01

    This paper describes a new approach for the determination of amitriptyline in wastewater by ionic liquid based immersed droplet microextraction (IL-IDME) prior to highperformance liquid chromatography with ultraviolet detection. 1-Hexyl-3-methylimidazolium hexafluorophosphate ([C6MIM][PF6]) was used as an ionic liquid. Various factors that affect extraction, such as volume of ionic liquid, stirring rate, extraction time, pH of the aqueous solution and salting effect, were optimized. The optimal conditions were as follows: microextraction time, 10 min; stirring rate, 720 rpm; pH, 11; ionic drop volume, 100 uL; and no sodium chloride addition. In quantitative experiments the method showed linearity in a range from 0.01 to 10 ug/mL, a limit of detection of 0.004 ug/mL and an excellent pre-concentration factor (PF) of 1100. Finally, the method was successfully applied to the determination of amitriptyline in the hospital wastewater samples.

  14. Information delivery manuals to integrate building product information into design

    DEFF Research Database (Denmark)

    Berard, Ole Bengt; Karlshøj, Jan

    2011-01-01

    . Traditional business process modeling languages often fail to completely cover all four perspectives. BuildingSMART has proposed Information Delivery Manuals (IDMs) to model and re-engineer processes that address the four perspectives through a collaborative methodology in order to standardize and implement......Despite continuing BIM progress, professionals in the AEC industry often lack the information they need to perform their work. Although this problem could be alleviated by information systems similar to those in other industries, companies struggle to model processes and information needs......, and (3) to ascertain whether IDM’s business rules can support the development of information and logic-bearing BIM objects. The research is based on a case study of re-engineering the bidding process for a design-build project to integrate building product manufacturers, subcontractors...

  15. Addressing of LnCaP Cell Using Magnetic Particles Assisted Impedimetric Microelectrode.

    Science.gov (United States)

    Nguyen, Dung Thi Xuan; Tran, Trong Binh; Nguyen, Phuong-Diem; Min, Junhong

    2016-03-01

    In this study, we provide a facile, effective technique for a simple isolation and enrichment of low metastatic prostate tumor cell LNCaP using biocompatible, magnetic particles asissted impedimetric sensing system. Hydrophobic cell membrane anchors (BAM) were generated onto magnetic particles which diameters vary from 50 nm to 5 μm and were used to capture LNCaP cells from the suspension. Finally, magnetic particle-LNCaP complex were addressed onto the surface of the interdigitated microelectrode (IDM). Cell viability was monitored by our laboratory developed-technique Electrical Cell Substrate Impedance Sensing (ECIS). The results reavealed that 50 nm-magnetic particles showed best performance in terms of cell separation and cell viability. This technique provides a simple and efficient method for the direct addressing of LNCaP cell on the surface and enhances better understanding of cell behavior for cancer management in the near future.

  16. Structural Topology Design of Container Ship Based on Knowledge-Based Engineering and Level Set Method

    Institute of Scientific and Technical Information of China (English)

    崔进举; 王德禹; 史琪琪

    2015-01-01

    Knowledge-Based Engineering (KBE) is introduced into the ship structural design in this paper. From the implementation of KBE, the design solutions for both Rules Design Method (RDM) and Interpolation Design Method (IDM) are generated. The corresponding Finite Element (FE) models are generated. Topological design of the longitudinal structures is studied where the Gaussian Process (GP) is employed to build the surrogate model for FE analysis. Multi-objective optimization methods inspired by Pareto Front are used to reduce the design tank weight and outer surface area simultaneously. Additionally, an enhanced Level Set Method (LSM) which employs implicit algorithm is applied to the topological design of typical bracket plate which is used extensively in ship structures. Two different sets of boundary conditions are considered. The proposed methods show satisfactory efficiency and accuracy.

  17. Outreach for Families and Girls- Astronomy at Outdoor Concerts and at Super Bowl or Halloween Star Parties

    Science.gov (United States)

    Lubowich, Donald A.

    2011-05-01

    Bring telescope to where the people are! Music and Astronomy Under the Stars (MAUS) is a NASA-funded as astronomy outreach program at community parks and music festivals (1000 - 25,000 people/event). While there have been many astronomy outreach activities and telescope observations at sidewalks and parks, this program targets a different audience - music lovers who are attending concerts in community parks or festivals. These music lovers who may not have visited science museums, planetariums, or star parties are exposed to telescope observations and astronomy information with no additional travel costs. MAUS includes solar observing, telescope observations including a live imaging system, an astronomical video, astronomy banners/posters, and hands-on activities. MAUS increased awareness, engagement, and interest in astronomy at classical, pop, rock, and ethnic music concerts. Since 2009 over 50,000 people have participated in these outreach activities including a significant number of families and young girls. In addition to concerts in local Long Island parks, there were MUAS events at Tanglewood (summer home of the Boston Symphony Orchestra), Jazz in Central Park, and Astronomy Night on the National Mall (co-sponsored by the White House Office of Science and Technology Policy). In 2011 MUAS will be expanded to include Ravinia (summer home of the Chicago Symphony Orchestra), the Newport Folk Festival, and the Bethel Woods Center for the Arts (site of the 1969 Woodstock festival). According to our survey results, music lovers became more informed about astronomy. Expanding Hofstra University's successful outreach programs, I propose the creation of a National Halloween Stars event targeting children and a National Super Bowl Star Party targeting girls, women, and the 2/3 of Americans who do not watch the Super Bowl. This can be combined with astronomers or amateur astronomers bringing telescopes to Super Bowl parties for football fans to stargaze during

  18. An electrochemical biosensor for rapid detection of E. coli O157:H7 with highly efficient bi-functional glucose oxidase-polydopamine nanocomposites and Prussian blue modified screen-printed interdigitated electrodes.

    Science.gov (United States)

    Xu, Meng; Wang, Ronghui; Li, Yanbin

    2016-09-21

    The presence of pathogenic bacteria in foods has always been a great threat to the wellbeing of people and the revenue of food manufacturers. Therefore, the demand for advanced detection methods that can sensitively and rapidly detect these pathogens has been of great importance. This study reports an electrochemical biosensor for rapid detection of E. coli O157:H7 with the integration of bifunctional glucose oxidase (GOx)-polydopamine (PDA) based polymeric nanocomposites (PMNCs) and Prussian blue (PB) modified screen-printed interdigitated microelectrodes (SP-IDMEs). The core-shell magnetic beads (MBs)-GOx@PDA PMNCs were first synthesized by the self-polymerization of dopamine (DA). Gold nanoparticles (AuNPs) were dispersed on the surface of PMNCs through biochemical synthesis to achieve further highly efficient adsorption of antibodies (ABs) and GOx. The final product ABs/GOxext/AuNPs/MBs-GOx@PDA PMNCs served as the carrier to separate target bacteria from food matrices as well as the amplifier for electrochemical measurement. The unbound PMNCs were separated by a filtration step and transferred into glucose solution to allow the enzymatic reaction to occur. The change of the current response was measured with an electrochemical detector using PB-modified SP-IDMEs. The constructed biosensor has been proven to be able to detect E. coli O157:H7 with the detection limit of 10(2) cfu ml(-1). The bifunctional PMNCs contain a high load of enzyme and can optimally utilize the binding sites on bacterial cells, which efficiently amplify the signals for measurement. The biosensor in this study exhibited good specificity, reproducibility, and stability and is expected to have a great impact on applications in the detection of foodborne pathogens.

  19. Rapid detection of Escherichia coli O157:H7 and Salmonella Typhimurium in foods using an electrochemical immunosensor based on screen-printed interdigitated microelectrode and immunomagnetic separation.

    Science.gov (United States)

    Xu, Meng; Wang, Ronghui; Li, Yanbin

    2016-01-01

    Foodborne pathogens have continuously been a serious food safety issue and there is a growing demand for a rapid and sensitive method to screen the pathogens for on-line or in-field applications. Therefore, an impedimetric immunosensor based on the use of magnetic beads (MBs) for separation and a screen-printed interdigitated microelectrode (SP-IDME) for measurement was studied for the rapid detection of Escherichia coli O157:H7 and Salmonella Typhimurium in foods. Streptavidin coated MBs were functionalized with corresponding biotinylated antibodies (Ab) to capture the target bacteria. The glucose oxidase (GOx)-Ab conjugates were employed to label the MBs-Ab-cell complexes. The yielded MBs-Ab-cell-Ab-GOx biomass was mixed with the glucose solution to trigger an enzymatic reaction which produced gluconic acid. This increased the ion strength of the solution, thus decreasing the impedance of the solution measured on the SP-IDME. Our results showed that the immunosensor was capable of specifically detecting E. coli O157:H7 and S. Typhimurium within the range of 10(2)-10(6) cfu ml(-1) in the pure culture samples. E. coli O157:H7 in ground beef and S. Typhimurium in chicken rinse water were also examined. The limits of detection (LODs) for the two bacteria in foods were 2.05×10(3) cfu g(-1) and 1.04×10(3) cfu ml(-1), respectively. This immunosensor required only a bare electrode to measure the impedance changes, and no surficial modification on the electrode was needed. It was low-cost, reproducible, easy-to-operate, and easy-to-preserve. All these merits demonstrated this immunosensor has great potential for the rapid and on-site detection of pathogenic bacteria in foods.

  20. Long-term Bias of Internal Markers in Sheep and Goat Digestion Trials

    Science.gov (United States)

    de Carvalho, Gleidson Giordano Pinto; Garcia, Rasmo; Pires, Aureliano José Vieira; Silva, Robério Rodrigues; Detmann, Edenio; Oliveira, Ronaldo Lopes; Ribeiro, Leandro Sampaio Oliveira

    2013-01-01

    Two digestion trials, one with sheep and another with goats, were conducted to evaluate the long-term bias (LTB) of the indigestible dry matter (iDM), indigestible neutral detergent fiber (iNDF) and indigestible acid detergent fiber (iADF) internal markers. The study used eight Santa Inês castrated male sheep (average body weight of 16.6 kg) distributed in two 4×4 Latin squares and eight Saanen castrated male goats (average body weight of 22.6 kg) distributed in two 4×4 Latin squares. The experiments were conducted simultaneously, and the animals were housed in 1.2 m2 individual pens with wood-battened floors equipped with individual feeders and drinkers. The animals received isonitrogenous diets that were offered ad libitum and contained 14% crude protein and 70% sugar cane (with 0, 0.75, 1.5 or 2.25% CaO, in natural matter percentage), corrected with 1% urea and 30% concentrate. The experiment consisted of four experimental periods of 14 d each, with the feed, leftovers and feces sampled on the last four days of each period. The marker concentrations in the feed, leftovers and fecal samples were estimated by an in situ ruminal incubation procedure with a duration 240 h. The relationship between the intake and excretion of the markers was obtained by adjusting a simple linear regression model, independently from the treatment (diets) fixed effects and Latin squares. For both the sheep and goats, a complete recovery of the iDM and iNDF markers was observed (p>0.05), indicating the absence of LTB for these markers. However, the iADF was not completely recovered, exhibiting an LTB of −9.12% (p<0.05) in the sheep evaluation and −3.02% (p<0.05) in the goat evaluation. PMID:25049707

  1. Variação da sensibilidade de populações de Phakopsora pachyrhizi a fungicidas inibidores da desmetilação no Brasil

    Directory of Open Access Journals (Sweden)

    Sheila Ariana Xavier

    2015-09-01

    Full Text Available Durante as safras 2008/09, 2009/10 e 2010/11 foi monitorada a sensibilidade do fungo Phakopsora pachyrhizi aos fungicidas tebuconazol, ciproconazol, metconazol e protioconazol (inibidores da desmetilação, IDMs. Folhas destacadas de soja foram tratadas com os fungicidas em doses variando de zero a 32 mg L-1 (tebuconazol, ciproconazol e metconazol e zero a 8 mg L-1 (protioconazol e inoculadas com esporos de P. pachyrhizi provenientes de lavouras de soja de diferentes regiões produtoras. As folhas inoculadas foram incubadas em placas de Petri com papel umedecido, a 23°C ± 2ºC, e a severidade da ferrugem estimada 15 dias após a inoculação. Foram determinadas as doses efetivas para reduzir 50% da severidade da doença (DE50. O fungicida protioconazol apresentou a maior atividade intrínseca, com valores de DE50 variando de 0,000001 mg L-1 a 0,39 mg L-1. Os valores de DE50variaram de 0,001 mg L-1 a 1,49 mg L-1 para tebuconazol; 0,001 mg L-1 a 3,27 mg L-1 para ciproconazol e 0,004 mg L-1 a 3,89 mg L-1 para metconazol. As medianas de DE50 para todos os fungicidas avaliados foram inferiores a 0,5 mg L-1, nas três safras. As correlações (r entre as DE50 dos quatro fungicidas foram significativas (p<0,05, mostrando a existência de resistência cruzada entre os fungicidas. A variação nos valores de DE50 no monitoramento mostra uma coexistência de populações com diferentes níveis de sensibilidade aos IDMs no campo.

  2. Development of influenza A(H7N9) candidate vaccine viruses with improved hemagglutinin antigen yield in eggs

    Science.gov (United States)

    Ridenour, Callie; Johnson, Adam; Winne, Emily; Hossain, Jaber; Mateu-Petit, Guaniri; Balish, Amanda; Santana, Wanda; Kim, Taejoong; Davis, Charles; Cox, Nancy J; Barr, John R; Donis, Ruben O; Villanueva, Julie; Williams, Tracie L; Chen, Li-Mei

    2015-01-01

    Background The emergence of avian influenza A(H7N9) virus in poultry causing zoonotic human infections was reported on March 31, 2013. Development of A(H7N9) candidate vaccine viruses (CVV) for pandemic preparedness purposes was initiated without delay. Candidate vaccine viruses were derived by reverse genetics using the internal genes of A/Puerto/Rico/8/34 (PR8). The resulting A(H7N9) CVVs needed improvement because they had titers and antigen yields that were suboptimal for vaccine manufacturing in eggs, especially in a pandemic situation. Methods Two CVVs derived by reverse genetics were serially passaged in embryonated eggs to improve the hemagglutinin (HA) antigen yield. The total viral protein and HA antigen yields of six egg-passaged CVVs were determined by the BCA assay and isotope dilution mass spectrometry (IDMS) analysis, respectively. CVVs were antigenically characterized by hemagglutination inhibition (HI) assays with ferret antisera. Results Improvement of total viral protein yield was observed for the six egg-passaged CVVs; HA quantification by IDMS indicated approximately a twofold increase in yield of several egg-passaged viruses as compared to that of the parental CVV. Several different amino acid substitutions were identified in the HA of all viruses after serial passage. However, HI tests indicated that the antigenic properties of two CVVs remained unchanged. Conclusions If influenza A(H7N9) viruses were to acquire sustained human-to-human transmissibility, the improved HA yield of the egg-passaged CVVs generated in this study could expedite vaccine manufacturing for pandemic mitigation. PMID:25962412

  3. 母亲妊娠期糖尿病新生儿围生期血糖干预临床分析%Clinical analysis of diabetic mother neonatal blood glucose intervention in the perinatal period

    Institute of Scientific and Technical Information of China (English)

    徐景华

    2016-01-01

    Objective To investigate the influences of different intervention in maternal gestational diabetes newborn(IDMs)on blood glucose and complications in the perinatal period.Methods 205 IDMs were divided into observation group and control group.The observation group was born within 1 hour after birth or use baby bottles or nasogastric(feeding)feeding 10% glucose 5mL/kg.1-2 hours,raw milk,2-3 hours after until the normal blood glucose 2 times in a row.The control group was given priority to with breastfeeding,feeding difficulty with artificial feeding.Born after 1h,2h,3h,6h,12h,24h,48h,blood sugar,high statistical neonatal hypoglycemia,neonatal bilirubin levels,neonatal diseases were monitored.Results There was no significant difference in incidence of hypoglycemia between the two groups (P >0 .0 5 ).Born after2 h and 3 h ,the glucose levels ofthe control group were (3 .0 1 ± 0.45)mmol/L,(3.02 ±0.51 )mmol/L,respectively,those in the observation group were (3.14 ±0.72)mmol/L, (3.18 ±0.69)mmol/L,there were significant differences between the two groups(t =3.901,4.236,all P 0.05 ).The incidence rate of hyperbilirubinemia in the observation group was 21.0%,which was significantly lower than the control group 8.6%,there was significant difference between the two groups(χ2 =5.216,P <0.05 ).Conclusion IDMs different intervention methods in the perinatal period can decrease the incidence of low blood sugar 2h,3h after birth,reduce the incidence of high neonatal bilirubin,and have no effect on other diseases of newborn babies.%目的:探讨母亲妊娠期糖尿病新生儿(IDMs)围生期不同干预方法对新生儿血糖及并发症的影响。方法选择 IDMs 205例,采用数字表法随机分为观察组105例和对照组100例。观察组于出生或生后1 h 内即用奶瓶或鼻饲(口饲)喂10%葡萄糖溶液5 mL/kg。间隔1~2 h 1次,出生后2~3 h 开奶,直至连续2次血糖检测正常。对照组以母乳喂养为主,喂养困难

  4. Design process optimization, virtual prototyping of manufacturing, and foundry-portable DFM (Invited Paper)

    Science.gov (United States)

    Hogan, James; Progler, Christopher; Chatila, Ahmad; Bruggeman, Bert; Heins, Mitchell; Pack, Robert; Boksha, Victor

    2005-05-01

    We consider modern design for manufacturing (DFM) as a manifestation of IC industry re-integration and intensive cost management dynamics. In that regard DFM is somewhat different from so-called design for yield (DFY) which essentially focuses on productivity (yield) management (that is not to say that DFM and DFY do not have significant overlaps and interactions). We clearly see the shaping of a new "full-chip DFM" infrastructure on the background of the "back to basics" design-manufacturing re-integration dynamics. In the presented work we are focusing on required DFM-efficiencies in a "foundry-fabless" link. Concepts of "virtual prototyping of manufacturing", "design process optimization", and "foundry-portable DFM" models are explored. Both senior management of the industry and leading design groups finally realize the need for a radical change of design styles. Some of the DFM super-goals are to isolate designers from process details and to make designs foundry portable. It requires qualification of designs at different foundries. In their turn, foundries specified and are implementing a set of DFM rules: "action-required", "recommended", and "guidelines" while asking designers to provide netlist and testing information. Also, we observe strong signs of innovation coming back to the mask industry. Powerful solutions are emerging and shaping up toward mask-centered IP as a business. While it seems that pure-play foundries have found their place for now in the "IDM+" model (supporting manufacturing capacity of IDMs) it is not obvious how sustainable the model is. Wafer as a production unit is not sufficient anymore; foundries are being asked by large customers to price products in terms of good die. It brings back the notion of the old ASIC business model where the foundry is responsible for dealing with both random and systematic yield issues for a given design. One scenario of future development would be that some of the leading foundries might eventually

  5. Métamorphoses de l’intrigue musicale (XIXe-XXe siècles Metamorphoses of Musical Plot (18th-20th Centuries

    Directory of Open Access Journals (Sweden)

    Márta Grabócz

    2012-01-01

    Full Text Available L’auteur définit d’abord le cadre narratologique, celui de la narratologie classique, dans le but d’explorer la narrativité en musique. Elle fournit six types de définition en fonction de leur pertinence dans l’analyse musicale. Dans le but de créer une possible correspondance entre la séquence narrative et les sections d’une œuvre musicale, l’auteur introduit la notion de « signification musicale » et ses termes utilisés en musicologie (« topiques » ou « intonations ». Concernant leur mode d’organisation dans une forme musicale, quelques modèles sémiotiques ou narratologiques sont évoqués. Le IIIe chapitre offre les définitions « classiques » de l’intrigue, suivies de deux exemples musicaux : une sonate de Kuhnau (1700 et un mouvement lent d’une symphonie de Mozart (Andante de K. 504 dite de « Prague ». La IVe partie de l’article introduit les définitions « post-classiques » de l’intrigue, en les illustrant avec un exemple de Beethoven (Ouverture Leonore N° 3, op.72A, pour illustrer le suspense et la Vallée d’Obermann de Liszt (pour illustrer le cas d’intrigue appelé « curiosité »..The author defines at first the narratological frame, that of classical narratology, in the aim to explore musical narrativity. She provides six types of definition according to their pertinence in musical analysis. In order to create a possible correspondence between the narrative sequence and the sections of a musical piece, the author introduces the notion of “musical signification” and their terms used in musicology : the category of “topic” and that of “intonation”. As to their modes of organization within a musical form, some semiotic and narrative models are mentioned, those used by different musicologists. The part III provides “classical” definitions of the plot, followed by two musical examples (a “Biblical sonata” by Kuhnau from 1700 and the Andante of the symphony K.504 of Mozart

  6. Bringing Astronomy Directly to People Who Do Not Come to Star Parties, Science Museums, or Science Festivals

    Science.gov (United States)

    Lubowich, Donald A.

    2013-01-01

    My successful programs have included telescope observations, hands-on activities, and edible astronomy demonstrations for: outdoor concerts or music festivals; the National Mall; churches, synagogues, seminaries, or clergy conferences; the Ronald McDonald House of Long Island (New Hyde Park, NY), the Winthrop University Hospital Children’s Medical Center (Mineola, NY); the Fresh Air Fund summer camps; a Halloween star party with costumed kids looking through telescopes; a Super Bowl Star Party; the World Science Festival (NYC); the Princeton University Science and Engineering Expo; the USA Science and Engineering Festival; and the NYC Columbus Day Parade. These outreach activities have reached thousands of people including many young girls. Information was also provided about local science museums, citizen science projects, astronomy educational sites, and astronomy clubs to encourage learning after these events. In 2010 I created Astronomy Night on the National Mall (co-sponsored the White House Office of Science and Technology Policy) with the participation of astronomy clubs, Chandra X-Ray Center, STScI, NASA, NOAO, NSF and the National Air and Space Museum. Since 2009 my NASA-funded Music and Astronomy Under the Stars (MAUS) program has brought astronomy to 50,000 music lovers who attended the Central Park Jazz, Newport Folk, Tanglewood, or Ravinia music festivals or classical, folk, rock, pop, opera, or county-western concerts in local parks assisted by astronomy clubs. MAUS is an evening, nighttime, and cloudy weather traveling astronomy program combining solar, optical, and radio telescope observations; a live image projection system; large outdoor posters and banners; videos; and hands-on activities before and after the concerts or at intermission. Yo-Yo-Ma and the Chicago Symphony or Boston Symphony Orchestras, the McCoy Tyner Quartet with Ravi Coltrane, Esperanza Spalding, the Stanley Clarke Band, Phish, Blood Sweat and Tears, Deep Purple, Patti Smith

  7. Conducting Wine Symphonics with the Aid of Yeast Genomics

    Directory of Open Access Journals (Sweden)

    Isak S. Pretorius

    2016-12-01

    Full Text Available A perfectly balanced wine can be said to create a symphony in the mouth. To achieve the sublime, both in wine and music, requires imagination and skilled orchestration of artistic craftmanship. For wine, inventiveness starts in the vineyard. Similar to a composer of music, the grapegrower produces grapes through a multitude of specifications to achieve a quality result. Different Vitis vinifera grape varieties allow the creation of wine of different genres. Akin to a conductor of music, the winemaker decides what genre to create and considers resources required to realise the grape’s potential. A primary consideration is the yeast: whether to inoculate the grape juice or leave it ‘wild’; whether to inoculate with a specific strain of Saccharomyces or a combination of Saccharomyces strains; or whether to proceed with a non-Saccharomyces species? Whilst the various Saccharomyces and non-Saccharomyces yeasts perform their role during fermentation, the performance is not over until the ‘fat lady’ (S. cerevisiae has sung (i.e., the grape sugar has been fermented to specified dryness and alcoholic fermentation is complete. Is the wine harmonious or discordant? Will the consumer demand an encore and make a repeat purchase? Understanding consumer needs lets winemakers orchestrate different symphonies (i.e., wine styles using single- or multi-species ferments. Some consumers will choose the sounds of a philharmonic orchestra comprising a great range of diverse instrumentalists (as is the case with wine created from spontaneous fermentation; some will prefer to listen to a smaller ensemble (analogous to wine produced by a selected group of non-Saccharomyces and Saccharomyces yeast; and others will favour the well-known and reliable superstar soprano (i.e., S. cerevisiae. But what if a digital music synthesizer—such as a synthetic yeast—becomes available that can produce any music genre with the purest of sounds by the touch of a few buttons

  8. [Mental disease in two classical music composers].

    Science.gov (United States)

    Rempelakos, L; Poulakou-Rebelakou, E; Ploumpidis, D

    2012-01-01

    A study οn two neglected classical music composers suffering a not syphilitic mental disease, is attempted here, syphilis of the central nervous system being frequent in that time. A brief overview on the psychiatric ailments of many great composers reveals suicide attempts and more or less severe depression following external events. The issue of a possible relationship between mental disease and (musical) creativity can be discussed, as mood swings and a certain tendency to melancholia are frequent features of a talented brain (a fact that can also be detected in their works). The first case presented here is Hans Rott from Austria, the beloved student of Anton Bruckner, who was considered to be at least equal to his famous classmate Gustav Mahler. The great expectations of his teacher and his friends suddenly came to an end, when he suffered a crisis of schizophrenia and was hospitalized in an insane asylum in Lower Austria. The tragic psychiatric adventure of the young musician lasted almost four years. He was diagnosed as a case of "hallucinatory insanity" and "persecution mania" by the medical staff, before dying of tuberculosis, aged only 26, and having completed only one symphony and several smaller works. His name came again on surface only a century after his death, when in 1989 his Symphony in E Major was discovered and premiered with great success, permitting to its creator a posthumous recognition, among Bruckner and Mahler. The second case of mental illness is that of the Armenian Komitas Vardapet. He was an orphan who grew up in theological schools and became a monk and later a priest, though he spent some years in Berlin in order to develop his musical skills. He is considered to be an authority of Armenian ecclesiastic music, introducing polyphony in the Armenian Church's music and collecting numerous traditional songs from all parts of Armenia. In 1915, during the Armenian genocide he was deported, tortured but finally saved, due to interventions

  9. A novel quantification strategy of transferrin and albumin in human serum by species-unspecific isotope dilution laser ablation inductively coupled plasma mass spectrometry (ICP-MS)

    Energy Technology Data Exchange (ETDEWEB)

    Feng, Liuxing, E-mail: fenglx@nim.ac.cn; Zhang, Dan; Wang, Jun; Shen, Dairui; Li, Hongmei

    2015-07-16

    Highlights: • Species-unspecific ID-PAGE-LA-ICP-MS was used to quantify Alb and Tf in human serum. • Addition methods of species-unspecific {sup 34}S spike were evaluated. • Isotope change conditions were investigated to reach satisfactory “isotope equilibration”. • Human serum CRM (ERM-DA470k/IFCC) was used to validate the new arrangements. • The developed method offers potential for accurate quantification of protein by ID-PAGE-LA-ICP-MS. - Abstract: Species-specific (SS) isotope dilution analysis with gel electrophoresis (GE)-laser ablation (LA)-ICP-MS is a promising technique for the quantification of particular metal-binding proteins in biological samples. However, unavailable isotopically enriched spike and metal losses in GE separation are main limitations for SS-isotope dilution PAGE-LA-ICP-MS. In this study, we report for the first time the absolute quantification of transferrin (Tf) and albumin (Alb) in human serum by non-denaturing (native) GE combined with species-unspecific isotope dilution mass spectrometry (IDMS). In order to achieve a homogeneous distribution of both protein and isotope-enriched spike (simulated isotope equilibration), immersing the protein strips with {sup 34}S spike solution after gel electrophoresis was demonstrated to be an effective way of spike addition. Furthermore, effects of immersion time and {sup 34}S spike concentration were investigated to obtain optimal conditions of the post-electrophoresis isotope dilution method. The relative mass of spike and ablated sample (m{sub sp}/m{sub sam}) in IDMS equation was calculated by standard Tf and Alb proteins, which could be applied to the quantification of Tf and Alb in ERM-DA470k/IFCC for method confirmation. The results were in agreement with the certified value with good precision and small uncertainty (1.5–3%). In this method, species-specific spike protein is not necessary and the integrity of the heteroatom-protein could be maintained in sample preparation

  10. Determination of trace rare earth elements in gadolinium aluminate by inductively coupled plasma time of flight mass spectrometry

    Energy Technology Data Exchange (ETDEWEB)

    Saha, Abhijit; Deb, S.B.; Nagar, B.K.; Saxena, M.K., E-mail: saxenamk@barc.gov.in

    2014-04-01

    An analytical methodology was developed for the precise quantification of ten trace rare earth elements (REEs), namely, La, Ce, Pr, Nd, Sm, Eu, Tb, Dy, Ho, and Tm, in gadolinium aluminate (GdAlO{sub 3}) employing an ultrasonic nebulizer (USN)-desolvating device based inductively coupled plasma mass spectrometry (ICP-MS). A microwave digestion procedure was optimized for digesting 100 mg of the refractory oxide using a mixture of sulphuric acid (H{sub 2}SO{sub 4}), phosphoric acid (H{sub 3}PO{sub 4}) and water (H{sub 2}O) with 1400 W power, 10 min ramp and 60 min hold time. An USN-desolvating sample introduction system was employed to enhance analyte sensitivities by minimizing their oxide ion formation in the plasma. Studies on the effect of various matrix concentrations on the analyte intensities revealed that precise quantification of the analytes was possible with matrix level of 250 mg L{sup −1}. The possibility of using indium as an internal standard was explored and applied to correct for matrix effect and variation in analyte sensitivity under plasma operating conditions. Individual oxide ion formation yields were determined in matrix matched solution and employed for correcting polyatomic interferences of light REE (LREE) oxide ions on the intensities of middle and heavy rare earth elements (MREEs and HREEs). Recoveries of ≥ 90% were achieved for the analytes employing standard addition technique. Three real samples were analyzed for traces of REEs by the proposed method and cross validated for Eu and Nd by isotope dilution mass spectrometry (IDMS). The results show no significant difference in the values at 95% confidence level. The expanded uncertainty (coverage factor 1σ) in the determination of trace REEs in the samples were found to be between 3 and 8%. The instrument detection limits (IDLs) and the method detection limits (MDLs) for the ten REEs lie in the ranges 1–5 ng L{sup −1} and 7–64 μg kg{sup −1} respectively. - Highlights: • A

  11. T2 mapping in patellar chondromalacia

    Energy Technology Data Exchange (ETDEWEB)

    Ruiz Santiago, Fernando, E-mail: ferusan12@gmail.com [Department of Radiology, Traumatology Hospital, University Hospital Virgen de las Nieves, Granada (Spain); Pozuelo Calvo, Rocío [Department of Rehabilitation and Physical therapy, Traumatology Hospital, University Hospital Virgen de las Nieves, Granada (Spain); Almansa López, Julio [Department of Physic, University Hospital Virgen de las Nieves, Granada (Spain); Guzmán Álvarez, Luis; Castellano García, María del Mar [Department of Radiology, Traumatology Hospital, University Hospital Virgen de las Nieves, Granada (Spain)

    2014-06-15

    Objective: To study the correlation between the T2 relaxation times of the patellar cartilage and morphological MRI findings of chondromalacia. Methods: This prospective study comprises 50 patients, 27 men and 23 women suffering of anterior knee pain (mean age: 29.7, SD 8.3 years; range: 16–45 years). MRI of 97 knees were performed in these patients at 1.5 T magnet including sagittal T1, coronal intermediate, axial intermediate fat sat and T2 mapping. Chondromalacia was assessed using a modified version of Noyes classification. The relaxation time, T2, was studied segmenting the full thickness of the patellar cartilage in 12 areas: 4 proximal (external facet–proximal–lateral (EPL), external facet–proximal–central (EPC), internal facet–proximal–central (IPC), internal facet–proximal–medial (IPM), 4 in the middle section (external facet–middle–lateral (EML), external facet–middle–central (EMC), internal facet–middle–central (IMC), internal facet–middle–medial (IMM) and 4 distal (external facet–distal–lateral (EDL), external facet–distal–central (EDC), internal facet–distal–central (IDC), internal facet–distal–medial (IDM). Results: T2 values showed a significant increase in mild chondromalacia regarding normal cartilage in most of the cartilage areas (p < 0.05), except in the internal distal facet (IDC and IDM), EPC, EDL, and IMM. Severe chondromalacia was characterized by a fall of T2 relaxation times with loss of statistical significant differences in comparison with normal cartilage, except in EMC and IMC, where similar values as mild chondromalacia were maintained (p < 0.05). Conclusions: Steepest increase in T2 values of patellar cartilage occurs in early stages of patellar cartilage degeneration. Progression of morphologic changes of chondromalacia to more severe degrees is associated to a new drop of T2 relaxation times approaching basal values in most of the areas of the patellar cartilage, except in the

  12. Preoperative rectal cancer staging with phased-array MR

    Directory of Open Access Journals (Sweden)

    Giusti Sabina

    2012-03-01

    Full Text Available Abstract Background We retrospectively reviewed magnetic resonance (MR images of 96 patients with diagnosis of rectal cancer to evaluate tumour stage (T stage, involvement of mesorectal fascia (MRF, and nodal metastasis (N stage. Our gold standard was histopathology. Methods All studies were performed with 1.5-T MR system (Symphony; Siemens Medical System, Erlangen, Germany by using a phased-array coil. Our population was subdivided into two groups: the first one, formed by patients at T1-T2-T3, N0, M0 stage, whose underwent MR before surgery; the second group included patients at Tx N1 M0 and T3-T4 Nx M0 stage, whose underwent preoperative MR before neoadjuvant chemoradiation therapy and again 4-6 wks after the end of the treatment for the re-staging of disease. Our gold standard was histopathology. Results MR showed 81% overall agreement with histological findings for T and N stage prediction; for T stage, this rate increased up to 95% for pts of group I (48/96, while for group II (48/96 it decreased to 75%. Preoperative MR prediction of histologically involved MRF resulted very accurate (sensitivity 100%; specificity 100% also after chemoradiation (sensitivity 100%; specificity 67%. Conclusions Phased-array MRI was able to clearly estimate the entire mesorectal fat and surrounding pelvic structures resulting the ideal technique for local preoperative rectal cancer staging.

  13. MR Imaging in Diagnosis of Pelvic Floor Descent: Supine versus Sitting Position

    Science.gov (United States)

    Renzi, Adolfo; Monaco, Luigi; Serra, Nicola; Feragalli, Beatrice; Iacomino, Aniello; Brunese, Luca; Cappabianca, Salvatore

    2016-01-01

    Introduction. Functional disorders of the pelvic floor represent have a significant impact on the quality of life. The advent of open-configuration systems allowed for the evaluation of defecation with MR imaging in sitting position. The purpose of the present study is to compare the results of static and dynamic pelvic MR performed in supine position versus sitting position, using a new MR prototype machine, in the diagnosis of pelvic floor descent. Materials and Methods. Thirty-one patients with pelvic floor disorders were enrolled, and underwent MR Defecography in supine position with 1.5 T closed magnet (MAGNETOM Symphony, Siemens, Germany) and in sitting position with a 0.25-Tesla open magnet system (G-Scan ESAOTE, Italy). Results. In rest and squeezing phases, positions of bladder, vagina, and ARJ were significantly different when the patient was imaged in supine versus sitting position. In the defecation phase, a significant difference for the bladder and vagina position was detected between the two exams whereas a significant difference for the ARJ was not found. A statistically significant difference exists when the pelvic floor descent is evaluated in sitting versus supine position. Conclusion. Our results show that MR Defecography in sitting position may represent a useful tool to correctly diagnose and grade the pelvic organ descent. PMID:26880893

  14. MR Imaging in Diagnosis of Pelvic Floor Descent: Supine versus Sitting Position

    Directory of Open Access Journals (Sweden)

    Francesca Iacobellis

    2016-01-01

    Full Text Available Introduction. Functional disorders of the pelvic floor represent have a significant impact on the quality of life. The advent of open-configuration systems allowed for the evaluation of defecation with MR imaging in sitting position. The purpose of the present study is to compare the results of static and dynamic pelvic MR performed in supine position versus sitting position, using a new MR prototype machine, in the diagnosis of pelvic floor descent. Materials and Methods. Thirty-one patients with pelvic floor disorders were enrolled, and underwent MR Defecography in supine position with 1.5 T closed magnet (MAGNETOM Symphony, Siemens, Germany and in sitting position with a 0.25-Tesla open magnet system (G-Scan ESAOTE, Italy. Results. In rest and squeezing phases, positions of bladder, vagina, and ARJ were significantly different when the patient was imaged in supine versus sitting position. In the defecation phase, a significant difference for the bladder and vagina position was detected between the two exams whereas a significant difference for the ARJ was not found. A statistically significant difference exists when the pelvic floor descent is evaluated in sitting versus supine position. Conclusion. Our results show that MR Defecography in sitting position may represent a useful tool to correctly diagnose and grade the pelvic organ descent.

  15. Assessment of the importance of the current-wave coupling in the shelf ocean forecasts

    Directory of Open Access Journals (Sweden)

    G. Jordà

    2006-10-01

    Full Text Available The effects of wave-current interactions on shelf ocean forecasts is investigated in the framework of the MFSTEP (Mediterranean Forecasting System Project Towards Enviromental Predictions project. A one way sequential coupling approach is adopted to link the wave model (WAM to the circulation model (SYMPHONIE. The coupling of waves and currents has been done considering four main processes: wave refraction due to currents, surface wind drag and bo€ttom drag modifications due to waves, and the wave induced mass flux. The coupled modelling system is implemented in the southern Catalan shelf (NW Mediterranean, a region with characteristics similar to most of the Mediterranean shelves. The sensitivity experiments are run in a typical operational configuration. The wave refraction by currents seems to be not very relevant in a microtidal context such as the western Mediterranean. The main effect of waves on current forecasts is through the modification of the wind drag. The Stokes drift also plays a significant role due to its spatial and temporal characteristics. Finally, the enhanced bottom friction is just noticeable in the inner shelf.

  16. Assessment of the importance of the current-wave coupling in the shelf ocean forecasts

    Directory of Open Access Journals (Sweden)

    G. Jordà

    2007-07-01

    Full Text Available The effects of wave-current interactions on shelf ocean forecasts is investigated in the framework of the MFSTEP (Mediterranean Forecasting System Project Towards Enviromental Predictions project. A one way sequential coupling approach is adopted to link the wave model (WAM to the circulation model (SYMPHONIE. The coupling of waves and currents has been done considering four main processes: wave refraction due to currents, surface wind drag and bottom drag modifications due to waves, and the wave induced mass flux. The coupled modelling system is implemented in the southern Catalan shelf (NW Mediterranean, a region with characteristics similar to most of the Mediterranean shelves. The sensitivity experiments are run in a typical operational configuration. The wave refraction by currents seems to be not very relevant in a microtidal context such as the western Mediterranean. The main effect of waves on current forecasts is through the modification of the wind drag. The Stokes drift also plays a significant role due to its spatial and temporal characteristics. Finally, the enhanced bottom friction is just noticeable in the inner shelf.

  17. Clear message for causality

    Energy Technology Data Exchange (ETDEWEB)

    Steinberg, Aephraim M. [Institute for Experimental Physics, University of Vienna, Vienna (Austria)

    2003-12-01

    Experiment confirms that information cannot be transmitted faster than the speed of light. Ever since Einstein stated that nothing can travel faster than light, physicists have delighted in finding exceptions. One after another, observations of such 'superluminal' propagation have been made. However, while some image or pattern- such as the motion of a spotlight projected on a distant wall - might have appeared to travel faster than light, it seemed that there was no way to use the superluminal effect to transmit energy or information. In recent years, the superluminal propagation of light pulses through certain media has led to renewed controversy. In 1995, for example, Guenther Nimtz of the University of Cologne encoded Mozart's 40th Symphony on a microwave beam, which he claimed to have transmitted at a speed faster than light. Others maintain that such a violation of Einstein's speed limit would wreak havoc on our most fundamental ideas about causality, allowing an effect to precede its cause. Relativity teaches us that sending a signal faster than light would be equivalent to sending it backwards in time. (U.K.)

  18. The "Mozart effect": an electroencephalographic analysis employing the methods of induced event-related desynchronization/synchronization and event-related coherence.

    Science.gov (United States)

    Jausovec, Norbert; Habe, Katarina

    2003-01-01

    The event-related responses of 18 individuals were recorded while they were listening to 3 music clips of 6 s duration which were repeated 30 times each. The music clips differed in the level of their complex structure, induced mood, musical tempo and prominent frequency. They were taken from Mozart's sonata (K. 448), and Brahms' Hungarian dance (no. 5). The third clip was a simplified version of the theme taken from Haydn's symphony (no. 94) played by a computer synthesizer. Significant differences in induced event-related desynchronization between the 3 music clips were only observed in the lower-1 alpha band which is related to attentional processes. A similar pattern was observed for the coherence measures. While respondents listened to the Mozart clip, coherence in the lower alpha bands increased more, whereas in the gamma band a less pronounced increase was observed as compared with the Brahms and Haydn clips. The clustering of the three clips based on EEG measures distinguished between the Mozart clip on the one hand, and the Haydn and Brahms clips on the other, even though the Haydn and Brahms clips were at the opposite extremes with regard to the mood they induced in listeners, musical tempo, and complexity of structure. This would suggest that Mozart's music--with no regard to the level of induced mood, musical tempo and complexity--influences the level of arousal. It seems that modulations in the frequency domain of Mozart's sonata have the greatest influence on the reported neurophysiological activity.

  19. Antidepressant-like effects of echo-planar magnetic resonance imaging in mice determined using the forced swimming test.

    Science.gov (United States)

    Aksoz, Elif; Aksoz, Tolga; Bilge, S Sirri; Ilkaya, Fatih; Celik, Suleyman; Diren, H Baris

    2008-10-21

    Echo-planar magnetic resonance imaging (EP-MRI), which is novel variant of MRI, is thought to have antidepressant properties in humans and animal models. Using the forced swimming test (FST), we investigated which monoaminergic system in mice is affected by EP-MRI. The short- and long-term effects of EP-MRI on immobility time in the FST and motor activity within a locomotor activity cage were examined. Two groups of mice underwent 20 min of EP-MRI in an MR scanner (Siemens, 1.5 T Symphony) either 23.5 or 1 h before the start of the second session of the FST. In both groups, the immobility duration in the FST was reduced, similar to effective antidepressant drug treatments. Climbing behavior in the 1-h group and swimming behavior in the 23.5-h group increased significantly, similar to that seen after the administration of desipramine (a noradrenaline reuptake inhibitor) and sertraline (a selective serotonin reuptake inhibitor), respectively. The findings support the hypothesis that EP-MRI has an antidepressant-like effect. We suggest that the antidepressant-like effect begins in the early period with noradrenaline systems and is maintained in the late period with serotonin systems.

  20. On the Status and Impact of Beethoven's "Heroic" in the Classical Period%浅谈贝多芬作品的“英雄性”在古典主义时期的地位及影响

    Institute of Scientific and Technical Information of China (English)

    武宗琪; 杨丹

    2012-01-01

    贝多芬是一位横跨古典主义和浪漫主义时期的伟大音乐家,他的作品在古典主义时期有着重要的影响,最重要的作品就是九首交响曲和三十二首钢琴奏鸣曲,而“英雄性”始终贯穿在这些作品中,深刻体现了古典主义时期的音乐风格,是18世纪古典主义音乐的集大成者.%Beethoven is a great musician in classical and romantic periods, whose works in the classical period have a significant impact, the most important work is the nine symphonies and 32 piano sonatas, and the "heroic " runs through these works, embodies the music style in the classical period, and is the synthesizer of classical music in 18th century.

  1. 论舒伯特歌曲创作中的艺术魅力%Artistic Charm of Schubert's Music

    Institute of Scientific and Technical Information of China (English)

    王娟

    2011-01-01

    舒伯特的音乐创作体裁广泛,涉及交响乐、歌剧、管弦乐、室内乐、钢琴音乐和艺术歌曲,其中艺术歌曲数量众多,旋律优美,受到人们的广泛喜爱。尤其是这些歌曲创作在旋律风格、曲式结构以及歌词取材上的丰富多样、钢琴伴奏手法上的新颖而独特,以及音乐形式上呈现出的强烈浪漫色彩而展现出古典时期前所未有的独特艺术魅力,为舒伯特奠定了浪漫派创作大师的地位。%The genre of Schubert's music has a broad range including symphony, opera, orchestra, chamber music, piano and songs, among which the songs are in abundance. And their melodic style, formal structure, colorful lines, novel and unique ways of piano accompaniment and their strong romantic color in music forms displayed special artistic charm in the classical period, which unprecedently prepared the romantic master for Schubert.

  2. Off the beaten track: Freud, sound and music. Statement of a problem and some historico-critical notes.

    Science.gov (United States)

    Baralea, Francesco; Minazzi, Vera

    2008-10-01

    The authors note that the element of sound and music has no place in the model of mental functioning bequeathed to us by Freud, which is dominated by the visual and the representational. They consider the reasons for this exclusion and its consequences, and ask whether the simple biographical explanation offered by Freud himself is acceptable. This contribution reconstructs the historical and cultural background to that exclusion, cites some relevant emblematic passages, and discusses Freud's position on music and on the aesthetic experience in general. Particular attention is devoted to the relationship between Freud and Lipps, which is important both for the originality of Lipps's thinking in the turn-of-the-century debate and for his ideas on the musical aspects of the foundations of psychic life, at which Freud 'stopped', as he himself wrote. Moreover, the shade of Lipps accompanied Freud throughout his scientific career from 1898 to 1938. Like all foundations, that of psychoanalysis was shaped by a system of inclusions and exclusions. The exclusion of the element of sound and music is understandable in view of the cultural background to the development of the concepts of the representational unconscious and infantile sexuality. While the consequences have been far reaching, the knowledge accumulated since that exclusion enables us to resume, albeit on a different basis, the composition of the 'unfinished symphony' of the relationship between psychoanalysis and music.

  3. Comparison of Ocean Dynamics with a Regional Circulation Model and Improved Altimetry in the North-Western Mediterranean

    Directory of Open Access Journals (Sweden)

    Jérôme Bouffard

    2008-01-01

    Full Text Available The spatial and temporal resolution of satellite altimetry is usually sufficient for monitoring the changes of sea surface topography in the open ocean. However, coastal ocean dynamics are much more complex, being characterized by smaller spatial and temporal scales of variability. The quality and availability of satellite-derived products along the coasts have to be improved, with a strategy optimized for coastal targets. Therefore a coastal multi-satellite altimetry dataset (TOPEX/Poseidon, Jason-1; Envisat; GFO at a 10 - 20 Hz sampling rate has been derived from routine geophysical data products using a new processing software dedicated to coastal zone applications. Improved along-track sea level variations with fine space scales are available in the North-western Mediterranean Sea from 2001 to 2003, and are compared with high-resolution numerical model elevations from the eddy-resolving model SYMPHONIE. This preparatory work emphasizes the potential of improved multi-satellite altimetry for validating coastal hydro-dynamical models and could contribute in the future to a better tuning of the boundary conditions of the simulations.

  4. Concert halls with strong lateral reflections enhance musical dynamics.

    Science.gov (United States)

    Pätynen, Jukka; Tervo, Sakari; Robinson, Philip W; Lokki, Tapio

    2014-03-25

    One of the most thrilling cultural experiences is to hear live symphony-orchestra music build up from a whispering passage to a monumental fortissimo. The impact of such a crescendo has been thought to depend only on the musicians' skill, but here we show that interactions between the concert-hall acoustics and listeners' hearing also play a major role in musical dynamics. These interactions contribute to the shoebox-type concert hall's established success, but little prior research has been devoted to dynamic expression in this three-part transmission chain as a complete system. More forceful orchestral playing disproportionately excites high frequency harmonics more than those near the note's fundamental. This effect results in not only more sound energy, but also a different tone color. The concert hall transmits this sound, and the room geometry defines from which directions acoustic reflections arrive at the listener. Binaural directional hearing emphasizes high frequencies more when sound arrives from the sides of the head rather than from the median plane. Simultaneously, these same frequencies are emphasized by higher orchestral-playing dynamics. When the room geometry provides reflections from these directions, the perceived dynamic range is enhanced. Current room-acoustic evaluation methods assume linear behavior and thus neglect this effect. The hypothesis presented here is that the auditory excitation by reflections is emphasized with an orchestra forte most in concert halls with strong lateral reflections. The enhanced dynamic range provides an explanation for the success of rectangularly shaped concert-hall geometry.

  5. The first vineyard concert hall in North America

    Science.gov (United States)

    Jaffe, Christopher; Rivera, Carlos

    2002-11-01

    The first vineyard or surround concert hall designed and built in the Western Hemisphere is the Sala Nezahualcoyotl in Mexico City. The Hall was completed in 1976 and is part of the Cultural Center at the Universidad Nacional Autonoma de Mexico. The hall was named after a Toltec poet, architect, and musician who lived in the 15th century and was the Renaissance man of his day. In order to provide the familiar traditional sound of the rectangular (shoebox) European Hall, the acoustic designers set the criteria for reverberation times through the frequency spectrum and the Initial Time Delay Gap at every seat in the house to match the measurements taken at the Grosser Musik vereinssaal in Vienna and Boston Symphony Hall. In this paper we discuss the techniques used to create the traditional sound in a vineyard hall and the reaction of musicians and audiences to the completed facility. The Sala was the model for Suntory Hall in Japan which in turn spawned a number of vineyard halls in Japan. Most recently, the vineyard style seems to be appealing to more and more symphonic organizations in Europe and North America.

  6. Bringing Astronomy Directly to New Audiences (50,000 People) at Outdoor Concerts and Music Festivals

    Science.gov (United States)

    Lubowich, D.

    2014-07-01

    My NASA-funded Music and Astronomy Under the Stars (MAUS) has brought astronomy to 50,000 music lovers at the National Mall (co-sponsor OSTP); Central Park Jazz, Newport Folk, Ravinia, or Tanglewood music festivals; and classical, folk, pop/rock, opera, Caribbean, or county-western concerts in parks assisted by astronomy clubs (55 events since 2009). Yo-Yo-Ma, the Chicago and Boston Symphony Orchestras, Ravi Coltrane, Esperanza Spalding, Phish, Blood Sweat and Tears, Deep Purple, Tony Orlando, and Wilco performed at these events. MAUS combines solar, optical, and radio telescope observations; large posters/banners (From the Earth to the Universe; Visions of the Universe); videos; hands-on activities (Night Sky Network; Harvard-Smithsonian CfA); imaging with a cell phone mount; and hand-outs (info on science museums, astronomy clubs, and citizen science) before and after the concerts or at intermission. MAUS reached underserved groups and attracted large enthusiastic crowds. Many young children participated in this family learning experience-often the first time they looked through a telescope. Outcomes: While < 50% of the participants took part in a science museum or activity in the past year (survey result), they found MAUS enjoyable and understandable; learned about astronomy; wanted to learn more; and increased their interest in science (ave. rating 3.6/4). Taking science directly to people is effective in promoting science education!

  7. A multimodal behavioral approach to performance anxiety.

    Science.gov (United States)

    Lazarus, Arnold A; Abramovitz, Arnold

    2004-08-01

    Cognitive-behavior therapy (CBT) stresses a trimodal assessment framework (affect, behavior, and cognition [ABC]), whereas the multimodal approach assesses seven discrete but interactive components--behavior, affect, sensation, imagery, cognition, interpersonal relationships, and drugs/biological factors (BASIC I.D.). Only complex or recalcitrant cases call for the entire seven-pronged range of multimodal interventions. Various case illustrations are offered as examples of how a clinician might proceed when confronted with problems that fall under the general heading of performance anxiety. The main example is of a violinist in a symphony orchestra whose career was in serious jeopardy because of his extreme fear of performing in public. He responded very well to a focused but elaborate desensitization procedure. The hierarchy that was eventually constructed contained many dimensions and subhierarchies featuring interlocking elements that evoked his anxiety. In addition to imaginal systematic desensitization, sessions were devoted to his actual performance in the clinical setting. As a homework assignment, he found it helpful to listen to a long-playing record of an actual rehearsal and to play along with the world-renowned orchestra and conductor. The subsequent disclosure by the client of an important sexual problem was dealt with concomitantly by using a fairly conventional counseling procedure. Therapy required 20 sessions over a 3-month period.

  8. Papilian's anatomy - celebrating six decades.

    Science.gov (United States)

    Dumitraşcu, Dinu Iuliu; Crivii, Carmen Bianca; Opincariu, Iulian

    2017-01-01

    Victor Papilian was born an artist, during high school he studied music in order to become a violinist in two professional orchestras in Bucharest. Later on he enrolled in the school of medicine, being immediately attracted by anatomy. After graduating, with a briliant dissertation, he became a member of the faculty and continued to teach in his preferred field. His masters, Gh. Marinescu and Victor Babes, proposed him for the position of professor at the newly established Faculty of Medicine of Cluj. Here he reorganized the department radically, created an anatomy museum and edited the first dissection handbook and the first Romanian anatomy (descriptive and topographic) treatise, both books received with great appreciation. He received the Romanian Academy Prize. His knowledge and skills gained him a well deserved reputation and he created a prestigious school of anatomy. He published over 250 scientific papers in national and international journals, ranging from morphology to functional, pathological and anthropological topics. He founded the Society of Anthropology, with its own newsletter; he was elected as a member of the French Society of Anatomy. In parallel he had a rich artistic and cultural activity as writer and playwright: he was president of the Transylvanian Writers' Society, editor of a literary review, director of the Cluj theater and opera, leader of a book club and founder of a symphony orchestra.

  9. False alarm rates of three third-generation pulse oximeters in PACU, ICU and IABP patients.

    Science.gov (United States)

    Lutter, Norbert O; Urankar, Sabine; Kroeber, Steffi

    2002-01-01

    The objective of this clinical study was to determine alarm rates--in particular the frequency of false positive alarms--of three third-generation pulse oximeters in the postanesthesia care unit (PACU), the intensive care unit (ICU), and in patients with an intra-aortic balloon pump (IABP): Nellcor Symphony N-3000, a Masimo IVY 2000, and Agilent Viridia CMS 2000. All alarms were classified into technical/physiological and false/correct. 235 consecutive ASA physical status I-IV patients after surgery were included into the study. In the PACU false positive alarms were rare: CMS n = 60, N-3000 n = 60, Masimo n = 87. Bland-Altman testing discovered only negligible differences of alarm rates and dropout times. Out of a total of 728 alarms 67.3% were classified as false positive in ICU-patients: 97 alarms by CMS, 176 by N-3000 and 218 by Masimo SET. If IABP was present, CMS indicated a significant smaller number of false positive alarms (n = 35, 7.2%) when compared to Masimo SET (n = 188, 38.9%) and N-3000 (n = 229, 47.4%), consecutively the majority of false positive alarms (76.2%) can be rated as a result of the interference of IABP. Unless IABP (and to a considerably smaller extent cardiac arrhythmia) is present the pulse oximeters do not differ significantly regarding sensitivity and specificity.

  10. 《瑞士游记》钢琴音乐的文学完美性%Lester's “Travels in Switzerland” Piano Music Literature Perfect Interpretation

    Institute of Scientific and Technical Information of China (English)

    邵红红

    2012-01-01

    文章以李斯特的钢琴作品《瑞士游记》为例进行分析,根据音乐作品中的民族性以及宗教影响来分析钢琴音乐对文学作品的诠释,并分别从诗歌的标题形式、宣叙性主题和诗意化的个性旋律三方面入手,剖析文学作品在钢琴音乐中的演绎过程,促进听众对李斯特作品的理解。%Folanci. Lester in nineteenth Century is the famous pianist, in his piano works the achieve- ments of his career up to the peak, the first symphonic poem, poetry content and emotion expression in symphonic music, to further expand and deepen the connotation of the later symphony, music creation pro- duced bigger effect. The piano works of Lester "travels in Switzerland" as an example, according to the music in the ethnic and religious influences to the analysis of piano music works of literature interpreta- tion, and separately from the title of the poem form of recitative, theme and poetic personality theme three aspects, analysis of literary works in piano music deductive process, promote the audience knowledge of Lester's works.

  11. Theme Semester at the University of Michigan: The Universe - Yours to Discover

    Science.gov (United States)

    Murphy, Shannon

    2008-09-01

    The Theme Semester program in the College of Literature Science and the Arts (LSA) at the University of Michigan brings the resources of a major University to the students and wider community. The winter 2009 theme semester was chosen to match the IYA: The Universe, Yours to Discover. This poster will present the programs and activities planned and sponsored by LSA, the Department of Astronomy, the Exhibit Museum of Natural History, the Student Astronomical Society, the Department of Physics, the Michigan Center for Theoretical Physics, the Residential College, University Libraries, local libraries, and other university divisions and local organizations. Among the major events is a distinguished lecture series on Friday evenings followed by free public planetarium shows and public observing. The Special Collections Library will hold a special exhibition of their collection, which includes a copy of Principia and some of Galileo's first notes on the moons of Jupiter. Several new courses are planned, including the first offering of "Life in the Universe", an introductory astronomy class with a focus on astrobiology. Cultural programs include a production of Bertolt Brecht's "Galileo” and an astronomy theme to the Ann Arbor Symphony Orchestra's youth concerts. Most of the programming is offered free to students and free or low admission to the general public. A website is planned as a clearinghouse for information and resources.

  12. Lagrangian model of zooplankton dispersion: numerical schemes comparisons and parameter sensitivity tests

    Institute of Scientific and Technical Information of China (English)

    QIU Zhongfeng; Andrea M. DOGLIOLI; HE Yijun; Francois CARLOTTI

    2011-01-01

    This paper presents two comparisons or tests for a Lagrangian model of zooplankton dispersion: numerical schemes and time steps. Firstly, we compared three numerical schemes using idealized circulations. Results show that the precisions of the advanced Adams-Bashfold-Moulton (ABM) method and the Runge-Kutta (RK) method were in the same order and both were much higher than that of the Euler method. Furthermore, the advanced ABM method is more efficient than the RK method in computational memory requirements and time consumption. We therefore chose the advanced ABM method as the Lagrangian particle-tracking algorithm. Secondly, we performed a sensitivity test for time steps, using outputs of the hydrodynamic model, Symphonie. Results show that the time step choices depend on the fluid response time that is related to the spatial resolution of velocity fields. The method introduced by Oliveira et al. in 2002 is suitable for choosing time steps of Lagrangian particle-tracking models, at least when only considering advection.

  13. My Experience In the Cherished Class of Bredel%布伦德尔给我上的宝贵一课

    Institute of Scientific and Technical Information of China (English)

    肖荻

    2006-01-01

    今年五月,我在英国第二大城市——伯明翰角逐Symphonv hall Prize.这是每年一度的混合器乐比赛,竞争很激烈,冠军除得到奖金外还可获得在Symphony hall开独奏会的机会,那是个可容纳3000人的非常漂亮的音乐厅,也是世界杰出艺术大师们献岂的舞台、经过几轮混战,我赢来了最终的胜利,6月21日.作为获奖者我有幸以嘉宾的身份参加了布伦德尔(A.Brendel)先生在该音乐厅举行的音乐会,并在著名乐评家、Symphonv hall剧院经理约翰·詹金斯(Lydon Jenkins)先生的热心引荐下得列了和大师会面的机会.

  14. Disentangling preference ratings of concert hall acoustics using subjective sensory profiles.

    Science.gov (United States)

    Lokki, Tapio; Pätynen, Jukka; Kuusinen, Antti; Tervo, Sakari

    2012-11-01

    Subjective evaluation of acoustics was studied by recording nine concert halls with a simulated symphony orchestra on a seat 12 m from the orchestra. The recorded music was spatially reproduced for subjective listening tests and individual vocabulary profiling. In addition, the preferences of the assessors and objective parameters were gathered. The results show that concert halls were discriminated using perceptual characteristics, such as Envelopment/Loudness, Reverberance, Bassiness, Proximity, Definition, and Clarity. With these perceptual dimensions the preference ratings can be explained. Seventeen assessors were divided into two groups based on their preferences. The first group preferred concert halls with relatively intimate sound, in which it is quite easy to hear individual instruments and melody lines. In contrast, the second group preferred a louder and more reverberant sound with good envelopment and strong bass. Even though all halls were recorded exactly at the same distance, the preference is best explained with subjective Proximity and with Bassiness, Envelopment, and Loudness to some extent. Neither the preferences nor the subjective ratings could be fully explained by objective parameters (ISO3382-1:2009), although some correlations were found.

  15. [Meyerbeer, spa curist, biography of J. -F. Struensee, physician and man of the modernist state].

    Science.gov (United States)

    Trépardoux, Francis

    2015-01-01

    In 1757, Struensee (1737-1772) graduated in medicine at Halle-Saale university, as his father a high dignitary in the lutherian church was, and supported by the presence of his grand-father the physician and scientist Samuel Carl. The family moved to Altona where he was nominated as physician in the city council. Then he largely dealt with medical and social items, for orphans and disabled, and attempted to prevent infectious deseases, small pox, typhus, scabies ans dysenteric syndroms. For sure when he practised his investigations on water samples with microscopy, Struensee acted as a pioneer to suspect microrganisms to be responsible for infectious diseases. Later on, he started his medical service dedicated to the Danish king Christian VII. This part of his life demonstrated the ambitious but highly capable man he was when running the whole government load for Denmark, in a liberal and advanced way. We link the drama of his death when he was condamned, to the symphony composed by Meyerbeer (1791-1864), known as an incidental music for Michael Beer's play Struensee, 1846.

  16. Strawinskys Transformation des Urbanen

    Directory of Open Access Journals (Sweden)

    Monika Woitas

    2010-09-01

    Full Text Available After 1900 there were new technical inventions like cars, aeroplanes, or locomotives on the one hand, crowded streets and factories on the other, which fundamentally changed the experience of space and time. Simultaneity, motor activity, and montage replaced traditional structures and demanded new modes of perception. Linear development as known in classical drama as well as in symphony or opera appeared increasingly anachronistic. Life at its core was now kinetic and marked by machine-like ‚steely‘ rhythms. In the stage works of Igor Stravinsky these changes are transformed into a musical and scenic language: music is no longer merely sound, it is also and always motoric action; construction and montage are the main principles of this ‚new music‘; the development of themes is replaced by sequences of sound images. The present paper follows these transformations of urban life from Petrouchka (1911 to Le Sacre du Printemps (1913, Les Noces (1914-23, and finally Histoire du Soldat (1918.

  17. 胶片上的缪斯——歌剧电影指南(二)

    Institute of Scientific and Technical Information of China (English)

    司马勤(Ken Smith); 李正欣(译)

    2011-01-01

    时间过得真快,我还在猜想《华尔街时报》记者海蒂·威尔松(Heidi Waleson)发表《在大屏幕看歌剧》这篇文章所提及"在电影院看歌剧是令人惊讶的新颖商机"的真正意义。她针对的,应该是"商机"这两字吧。无可否认,大都会歌剧院的现场高清转播,早就被公认为划时代的壮举。今天,在交响空间(Symphony Space),一个位于纽约上西城(Upper WestSide)的社区文化中心,你可购票欣赏多个欧洲歌剧院转播的演出,比如米兰的斯卡拉,还有伦敦皇家歌剧院。这些歌剧院都借鉴大都会的模式,把现场演出(或者现场录像)摆上大银幕,让这门艺术更大众化。你吃不吃爆米花,是你的选择。

  18. Physics For All -- yes, it's real physics

    Science.gov (United States)

    Eisenkraft, Arthur

    2012-02-01

    Can ``all'' students learn ``real'' physics? We want to provide instruction to a wider segment of the population including those students who will not go into STEM (Science, Technology, Engineering, Math) careers. We also want to maintain the integrity of physics, challenge all students, and not compromise the rigor of our courses. Accomplishing this requires a research guided approach to instruction, curriculum and assessment. Physics First and Physics for All have become a success story for thousands of students in urban, suburban, and rural districts. At the same time, the International Physics Olympiad and other competitions have raised the expectation of what the most motivated students can achieve. Many physics educators are exploring ways to set higher goals for our most gifted students while also providing physics instruction to students previously excluded from our physics classes. Many of the same issues that K-12 educators are struggling with are equally important to the college community as colleges try to educate both future physicists and an educated citizenry. Great novels and symphonies are accessible to people of different backgrounds and levels of expertise. We should develop strategies that enable us to share an understanding of physics with all students because everyone deserves an opportunity to reflect on the wondrous workings of our universe.

  19. Continuous pulse oximetry in the general surgical ward: Nellcor N-200 versus Nellcor N-3000

    DEFF Research Database (Denmark)

    Christensen, M; Lie, C; Rosenberg, J

    1999-01-01

    Symphony N-3000 with the Nellcor N-200 pulse oximeter, when monitoring patients in the general surgical ward. Twenty-two patients were monitored during unrestricted ward activities for a total of 275 h with a N-3000 and a N-200 pulse oximeter simultaneously. Data were analysed for lack of concordance...... between the two pulse oximeters with respect to frequency of registered hypoxaemic episodes and thus the amount of time spent in the alarm state. The median number of desaturation episodes with the N-200 was 18 (range 0-511) compared with four (range 0-476) with the N-3000 (p ... of drop-outs (loss of signal) was 13 (range 1-46) with the N-200 compared with nine (2-41) with the N-3000 (p = 0.06). The N-200 registered saturation values of 85% or below for 23% of the observation time compared with 6% of the observation time with the N-3000 pulse oximeter (p

  20. 早期子宫颈癌的MRI分期及病理对照

    Institute of Scientific and Technical Information of China (English)

    赵希鹏; 顾华勇; 刘桂芳

    2016-01-01

    目的:分析早期宫颈癌在MR上的征象,并探讨其对临床术前分期的价值.方法:回顾分析我院9例早期宫颈癌在MR的T1WI、T2WI、CE-T1WI序列上的表现,采用SIEMENS SYMPHONY 1.5T超导MR仪,磁共振常规序列T1WI、T2WI、CE-T1WI,层厚均为6mm、层间距均为1.5mm.结果:MRⅠ诊断Ⅰ a1-2期2例,Ⅰ b1期2例,Ⅰ b2期1例,Ⅱa期4例,临床术后分期Ⅰ a1-2期2例,Ⅰ b1期3例,Ⅰ b2期1例,Ⅱa期3例.MRⅠ分期准确率为66.7%.阴道穹窿T2WI信号增高不代表受侵.结论:MR对早期子宫颈癌的分期准确性较高,对拟定治疗方法及评估预后有较高价值.

  1. Gala Concert for the 50th Anniversary of CERN

    CERN Document Server

    2004-01-01

    The CERN 50th Anniversary celebrations will wrap up with music on 18 December with a Gala Concert by the Philharmonic Orchestra of London in Victoria Hall, Geneva. The orchestra will be directed by Tommaso Placidi, a young talented conductor, and will also enjoy the presence of Maxim Vengerov as first violin. This evening is organised by Mrs Suzanne Hurter, with the support of private companies as well as of the city and the canton of Geneva. The concert will begin with the Overture of Wagner's Flying Dutchman. Maxim Vengerov will then interpret Beethoven's Concert for violin and orchestra. The second part of the concert will be devoted to Tschaikovsky's Fourth Symphony. Tickets cost between 35CHF and 140 CHF according to the seat. People working at CERN will have a 10% discount. You may buy your tickets at the Kiosque FK inside the building Pfister Meubles in Meyrin (ch de Rianbosson 5-9) and get your discount by showing your CERN card. Find out more about the seats available, go to the Resaplus Ticket Book...

  2. Revealing action representation processes in audio perception using fractal EEG analysis.

    Science.gov (United States)

    Hadjidimitriou, Stelios K; Zacharakis, Asteris I; Doulgeris, Panagiotis C; Panoulas, Konstantinos J; Hadjileontiadis, Leontios J; Panas, Stavros M

    2011-04-01

    Electroencephalogram (EEG) recordings, and especially the Mu-rhythm over the sensorimotor cortex that relates to the activation of the mirror neuron system (MNS), were acquired from two subject groups (orchestral musicians and nonmusicians), in order to explore action representation processes involved in the perception and performance of musical pieces. Two types of stimuli were used, i.e., an auditory one consisting of an excerpt of Beethoven's fifth symphony and a visual one presenting a conductor directing an orchestra performing the same excerpt of the piece. Three tasks were conducted including auditory stimulation, audiovisual stimulation, and visual stimulation only, and the acquired signals were processed using fractal [time-dependent fractal dimension (FD) estimation] and statistical analysis (analysis of variance, Mann-Whitney). Experimental results showed significant differences between the two groups while desychronization of the Mu-rhythm, which can be linked to MNS activation, was observed during all tasks for the musicians' group, as opposed to the nonmusicians' group who exhibited similar response only when the visual stimulus was present. The mobility of the conductor was also correlated to the estimated FD signals, showing significantly higher correlation for the case of musicians compared to nonmusicians' one. The present study sheds light upon the difference in action representation in auditory perception between musicians and nonmusicians and paves the way for better comprehension of the underlying mechanisms of the MNS.

  3. Astronomy in Brazilian music and poetry

    Science.gov (United States)

    de Freitas Mourão, Ronaldo Rogério

    2011-06-01

    The rôle of astronomy in the Brazilian cultural diversity -though little known world- has been enormous. Thus, the different forms of popular music and erudite, find musical compositions and lyrics inspired by the stars, the eclipses in rare phenomena such as the transit of Venus in front of the sun in 1882, the appearance of Halley's Comet in 1910, in the Big Bang theory. Even in the carnival parades of the blocks at the beginning of the century astronomy was present. More recently, the parade of 1997, the samba school Unidos do Viradouro, under the direction of Joãozinho Trinta, offered a new picture of the first moments of the creation of the universe to join in the white and dark in the components of their school, the idea of matter and anti-matter that reigned in the early moments of the creation of the universe in an explosion of joy. Examples in classical music include Dawn of Carlos Gomes and Carta Celeste by Almeida Prado. Unlike The Planets by Gustav Holst -who between 1914 and 1916 composed a symphonical tribute to the solar system based on astrology- Almeida Prado composed a symphony that is not limited to the world of planets, penetrating the deep cosmos of galaxies. Using various resources of the technique for the piano on the clusters and static movements, violent conflicts between the records of super acute and serious instrument, harpejos cross, etc . . .

  4. System Dynamics

    Science.gov (United States)

    Morecroft, John

    System dynamics is an approach for thinking about and simulating situations and organisations of all kinds and sizes by visualising how the elements fit together, interact and change over time. This chapter, written by John Morecroft, describes modern system dynamics which retains the fundamentals developed in the 1950s by Jay W. Forrester of the MIT Sloan School of Management. It looks at feedback loops and time delays that affect system behaviour in a non-linear way, and illustrates how dynamic behaviour depends upon feedback loop structures. It also recognises improvements as part of the ongoing process of managing a situation in order to achieve goals. Significantly it recognises the importance of context, and practitioner skills. Feedback systems thinking views problems and solutions as being intertwined. The main concepts and tools: feedback structure and behaviour, causal loop diagrams, dynamics, are practically illustrated in a wide variety of contexts from a hot water shower through to a symphony orchestra and the practical application of the approach is described through several real examples of its use for strategic planning and evaluation.

  5. Papilian’s anatomy - celebrating six decades –

    Science.gov (United States)

    DUMITRAŞCU, DINU IULIU; CRIVII, CARMEN BIANCA; OPINCARIU, IULIAN

    2017-01-01

    Victor Papilian was born an artist, during high school he studied music in order to become a violinist in two professional orchestras in Bucharest. Later on he enrolled in the school of medicine, being immediately attracted by anatomy. After graduating, with a briliant dissertation, he became a member of the faculty and continued to teach in his preferred field. His masters, Gh. Marinescu and Victor Babes, proposed him for the position of professor at the newly established Faculty of Medicine of Cluj. Here he reorganized the department radically, created an anatomy museum and edited the first dissection handbook and the first Romanian anatomy (descriptive and topographic) treatise, both books received with great appreciation. He received the Romanian Academy Prize. His knowledge and skills gained him a well deserved reputation and he created a prestigious school of anatomy. He published over 250 scientific papers in national and international journals, ranging from morphology to functional, pathological and anthropological topics. He founded the Society of Anthropology, with its own newsletter; he was elected as a member of the French Society of Anatomy. In parallel he had a rich artistic and cultural activity as writer and playwright: he was president of the Transylvanian Writers’ Society, editor of a literary review, director of the Cluj theater and opera, leader of a book club and founder of a symphony orchestra. PMID:28246506

  6. Agent based models for testing city evacuation strategies under a flood event as strategy to reduce flood risk

    Science.gov (United States)

    Medina, Neiler; Sanchez, Arlex; Nokolic, Igor; Vojinovic, Zoran

    2016-04-01

    This research explores the uses of Agent Based Models (ABM) and its potential to test large scale evacuation strategies in coastal cities at risk from flood events due to extreme hydro-meteorological events with the final purpose of disaster risk reduction by decreasing human's exposure to the hazard. The first part of the paper corresponds to the theory used to build the models such as: Complex adaptive systems (CAS) and the principles and uses of ABM in this field. The first section outlines the pros and cons of using AMB to test city evacuation strategies at medium and large scale. The second part of the paper focuses on the central theory used to build the ABM, specifically the psychological and behavioral model as well as the framework used in this research, specifically the PECS reference model is cover in this section. The last part of this section covers the main attributes or characteristics of human beings used to described the agents. The third part of the paper shows the methodology used to build and implement the ABM model using Repast-Symphony as an open source agent-based modelling and simulation platform. The preliminary results for the first implementation in a region of the island of Sint-Maarten a Dutch Caribbean island are presented and discussed in the fourth section of paper. The results obtained so far, are promising for a further development of the model and its implementation and testing in a full scale city

  7. 论中国传统园林声景之构成%Discuss on the Constitution of Chinese Traditional Garden Soundscape

    Institute of Scientific and Technical Information of China (English)

    张俊玲; 刘希娟

    2012-01-01

    Being an important carrier, the Chinese traditional landscape architecture mingles the ideas of Confucianism, Taoism and Buddhism, as well as the materialization of the traditional scholar idea of three religion unity. People may feel these invisible ideas from the landscape architecture elements. The soundscape unites nature with humanity culture, which includes natural wind, rain, the sound of water, bugs, and birds, and even the musical sound and Chinese opera. Thus soundscape forms the natural and humanistic harmonious blend of wonderful symphony, uniting the traditional landscape architecture surroundings.%中国传统园林作为传统文化的重要载体,儒、道、佛思想体系交融渗透其中,恰似“三教合一”的传统文人思想的物化.人们可以从园林的组成元素中感受到这些无形的思想理念.声景的构成集自然与人文景观于一体,有自然的风声、雨声、水声及虫鸟之声,更有古琴之韵与戏曲之境.由此构成的园林声景,与古典园林的环境浑然一体,构成了自然与人文和谐交融的绝妙交响曲.

  8. Gender recognition depends on type of movement and motor skill. Analyzing and perceiving biological motion in musical and nonmusical tasks.

    Science.gov (United States)

    Wöllner, Clemens; Deconinck, Frederik J A

    2013-05-01

    Gender recognition in point-light displays was investigated with regard to body morphology cues and motion cues of human motion performed with different levels of technical skill. Gestures of male and female orchestral conductors were recorded with a motion capture system while they conducted excerpts from a Mendelssohn string symphony to musicians. Point-light displays of conductors were presented to observers under the following conditions: visual-only, auditory-only, audiovisual, and two non-conducting conditions (walking and static images). Observers distinguished between male and female conductors in gait and static images, but not in visual-only and auditory-only conducting conditions. Across all conductors, gender recognition for audiovisual stimuli was better than chance, yet significantly less reliable than for gait. Separate analyses for two groups of conductors indicated an expertise effect in that novice conductors' gender was perceived above chance level for visual-only and audiovisual conducting, while skilled conducting gestures of experts did not afford gender-specific cues. In these conditions, participants may have ignored the body morphology cues that led to correct judgments for static images. Results point to a response bias such that conductors were more often judged to be male. Thus judgment accuracy depended both on the conductors' level of expertise as well as on the observers' concepts, suggesting that perceivable differences between men and women may diminish for highly trained movements of experienced individuals.

  9. 金钟盛会华彩献礼--评“第十届中国音乐金钟奖开幕式音乐会”兼及“国家级音乐表演实验教学示范中心”之观察%Review of“The Opening Concert of the 10th Chinese Golden Bell Award for Music”and Observed“National Music Performance and Experimental Teaching Demonstration Center (MPETDC)”

    Institute of Scientific and Technical Information of China (English)

    刘夜

    2016-01-01

    “The Opening Concert of the 10th Chinese Golden Bell Award for Music”performed by Wuhan Conservatory of Music (WCM) in Guangzhou Opera House on the evening of November 18, 2015. This paper reviewed and observed the concert, ex-pounded“a group of generous Hubei local original music”,“the individual version of Erhu and symphony Horse Race and Spring Water of Er Quan Reflect the Moon”,“lively music dialogue between China and foreign”, as well as the platform of artistic practice of WCM, the“National Music Performance and Experimental Teaching Dem-onstration Center (MPETDC).%武汉音乐学院承办演出的“第十届中国音乐金钟奖开幕式音乐会”,于2015年11月18日晚在广州大剧院上演。文章分别从音乐会中“一组厚重的湖北本土原创音乐”、“《赛马》《二泉映月》独特的二胡与交响乐版本”、“生动的中外音乐对话”兼及该院艺术实践的亮丽平台“国家级音乐表演实验教学示范中心”展开评述与观察。

  10. Hawaiian Starlight: Sharing the Beauty of the Hawaiian Skies

    Science.gov (United States)

    Cuillandre, J. C.

    Canada-France-Hawaii Telescope Corp. The summit of Mauna Kea (14,000 feet) offers the best viewing of the Cosmos in the northern hemisphere, and the film "Hawaiian Starlight" delivers a pure esthetic experience from the mountain into the Universe. Seven years in the making, this cinematic symphony reveals the spectacular beauty of the mountain and its connection to the Cosmos through the magical influence of time-lapse cinematography scored exclusively (no narration) with the awe-inspiring, critically acclaimed, Halo music by Martin O'Donnell and Michael Salvatori. Daytime and nighttime landscapes and skyscapes alternate with stunning true color images of the Universe captured by an observatory on Mauna Kea, all free of any computer generated imagery. An extended segment of the film will be presented at the Advanced Maui Optical and Space Surveillance Technologies Conference to celebrate the international year of Astronomy 2009, a global effort initiated by the IAU (International Astronomical Union) and UNESCO (United Nations Educational, Scientific and Cultural Organization) to help the citizens of the world rediscover their place in the Universe through the day- and night-time sky, and thereby engage a personal sense of wonder and discovery. Hawaiian Starlight is true to this commitment. The inspiration and technology of the film will be shortly presented by the film's director.

  11. Efficacy of magnetic resonance coronary angiography for evaluating coronary arterial lesions due to Kawasaki disease

    Energy Technology Data Exchange (ETDEWEB)

    Inaba, Rikako; Suzuki, Atsuko; Sato, Katsuhiko; Ono, Masae; Hosina, Kiyoshi; Furuyama, Tamio; Takemura, Atsusi; Korenaga, Tateo [Tokyo Teishin Hospital (Japan)

    2002-11-01

    To reduce the number of invasive X-ray coronary angiography (XCA) in patients with coronary arterial lesions (CAL) due to Kawasaki disease, we evaluated the efficacy of noninvasive magnetic resonance coronary angiography (MRCA). We preformed MRCA on 30 patients with Kawasaki disease (age 4 months to 37 years; medium 9 years) by SIEMENS MAGNETOM Symphony 1.5 T. MRCA with free respiration using navigator echo 3D fast low angle shot (3D-FLASH) was performed on 10 young children. Evaluation of MRCA was based on the findings of 2D echo cardiogram (30 patients) and XCA (14 patients). All 17 aneurysms (100%) were detected by MRCA; four out of five dilatations were detected by MRCA (80%), but a slight dilatation was not detected (i.e., appeared to be a normal coronary artery). We observed seven stenoses (100%) that were detected on XCA and one new stenosis on MRCA; both of two aortocoronary bypass graphs (one in each of two patients; 100%) were observed to be patent. These results demonstrated that MRCA was highly beneficial, first for detecting CAL after the acute phase even in young infants, second for reducing the number of XCA examination times for following up CAL, and third for screening of CAL in adults with a history of Kawasaki disease. (author)

  12. Urban sound ecologies

    Directory of Open Access Journals (Sweden)

    Sanne Krogh Groth

    2013-12-01

    Full Text Available Within recent years, there has been a renewed focus on sound in urban environments. From sound installations in public space to sound festivals in alternative settings, we find a common interest in sound art relating to the urban environment. Artworks or interventions presented in such contexts share the characteristics of site specificity. However, this article will consider the artwork in a broader context by re-examining how sound installations relate to the urban environment. For that purpose, this article brings together ecology terms from acoustic ecology of the sound theories of the 1970s while developing them into recent definitions of ecology in urban studies. Finally, we unfold our framing of urban sound ecologies with three case analyses: a sound intervention in Berlin, a symphony for wind instruments in Copenhagen and a video walk in a former railway station in Kassel. The article concludes that the ways in which recent sound installations work with urban ecologies vary. While two of the examples blend into the urban environment, the other transfers the concert format and its mode of listening to urban space. Last, and in accordance with recent soundscape research, we point to how artists working with new information and media technologies create inventive ways of inserting sound and image into urban environments.

  13. Celebrating 24 years of Public Outreach of Science and Engineering in Portland Oregon

    Science.gov (United States)

    Bristol, Terry

    2012-02-01

    There have been several core strategies in our highly successful 24-year Science, Technology and Society outreach program. However, the strategy for each season is also dynamic, requiring innovation and novel coalitions. As Bob Dylan put it so succinctly, ``He not busy being born is busy dying.'' Public outreach programs - as the Chautauquas of the past - should be positioned in the cultural milieu along with the opera, symphony and theatre. Support for the enterprise needs to be a broad and diverse coalition, based ideally on the creative formation of win-win relationship. You want people to see your success as their success: ``Together we can enhance the intellectual environment in ways that none of us could do alone.'' Being multi-disciplinary presents challenges but has considerable advantages. For instance, enlightened managers of established organizations recognize the value of exposing their employees to a diversity of problem solving approaches. Instead of inviting speakers for one large lecture we now invite them to be Resident Scholars for two-three days and develop a range of additional smaller public engagements. Science and engineering topics must be relevant - placed in the broader Science, Technology and Society framework. We avoid ``gee-whiz'' in favor of what stimulates reflection on who we are, where we came from, and our role in the universe. I will briefly review how we have survived and thrived and, finally, what I see as future trends and opportunities.

  14. Kierkegaard e a religião cristã: o paradoxo da fé e o paradoxo da confissão da fé

    Directory of Open Access Journals (Sweden)

    Nicoly Andrade

    2012-01-01

    Full Text Available A filosofia da religião de Søren Kierkegaard (1813-1855 não pode ser confundida com uma apologética ou uma perspectiva simplista da fé cristã. A obra do mestre dinamarquês pode ser considerada de modo coeso e, justamente por isso, pode ser compreendida como uma única obra, uma sinfonia. Nela o paradoxo da fé e a confissão de fé se encontra por toda parte e está ligada à capacidade de realização do projeto tornar-se indivíduo concreto. Abstract The philosophy of Søren Kierkegaard's religion (1813-1855 it cannot be confused with an apologetic one or a simplistic perspective of the Christian faith. The master Danish's work can be considered in a full way and, exactly that, it can be understood as an only work, a symphony. In her the paradox of the faith and the confession of faith meets for every part and it is tied up to the accomplishment capacity of the I plan to become concrete individual. Key words - Paradox. Individual. Confession.

  15. 全球首款可降解金属包装上市

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    墨西哥领先的烘焙食品公司宾堡集团(Grupo Bimbo)近日宣布,该公司旗下子公司Organizacion Barcel已开始为其产品提供可降解金属包装,这些包装在产品被废弃后的3至5年内可被分解。Symphony Environmental Technologies PLC总监Michael Laurier向宾堡集团首席执行官Daniel Servitje颁发证书,以表彰其公司成为全球首家推出可降解金属包装的企业。Barcel将成为第一家采用这种可降解环保型材料的零食公司,并率先应用到其Takis零食产品线中。

  16. Reassessing the Gravity’s Rainbow Pynchon Wiki: a new research paradigm?

    Directory of Open Access Journals (Sweden)

    Simon Peter Rowberry

    2012-07-01

    Full Text Available Since the 'Against the Day 'Wiki launched in October 2006, the Pynchon Wiki collection has received over twenty thousand edits, making it one of the largest, dedicated literary reference Wikis. One can now view and add annotations to all seven of Pynchon’s novels – only 'Slow Learner 'and his non-fiction remain 'sans 'Wiki -, and a loose community of over four hundred contributors have done so. This paper will assess the importance of the 'Gravity’s Rainbow 'Wiki in transforming understanding and interpretation through asking four different questions: does the Wiki count as a disruptive force in the Pynchon interpretive industry, who contributes to the Wiki, what types of contribution they make, and how do they exploit the hypertextual features on offer through the MediaWiki package. I will suggest that the Pynchon Wiki does not fully depart from old media forms of interpretation and remains fragmented in both community, resembling a symphony of soloists, and potential connections. This is a version of Web 2.0 synthesizing both Darcy DiNucci’s original dystopian vision of fragmentation (DiNucci and Tim O’Reilly’s utopian idea of harnessing ‘collective intelligence’ (O’Reilly.

  17. Reassessing the Gravity’s Rainbow Pynchon Wiki: a new research paradigm?

    Directory of Open Access Journals (Sweden)

    Simon Peter Rowberry

    2012-07-01

    Full Text Available Since the Against the Day Wiki launched in October 2006, the Pynchon Wiki collection has received over twenty thousand edits, making it one of the largest, dedicated literary reference Wikis. One can now view and add annotations to all seven of Pynchon’s novels – only Slow Learner and his non-fiction remain sans Wiki -, and a loose community of over four hundred contributors have done so. This paper will assess the importance of the Gravity’s Rainbow Wiki in transforming understanding and interpretation through asking four different questions: does the Wiki count as a disruptive force in the Pynchon interpretive industry, who contributes to the Wiki, what types of contribution they make, and how do they exploit the hypertextual features on offer through the MediaWiki package. I will suggest that the Pynchon Wiki does not fully depart from old media forms of interpretation and remains fragmented in both community, resembling a symphony of soloists, and potential connections. This is a version of Web 2.0 synthesizing both Darcy DiNucci’s original dystopian vision of fragmentation (DiNucci and Tim O’Reilly’s utopian idea of harnessing ‘collective intelligence’ (O’Reilly.

  18. 柴可夫斯基艺术歌曲中的艺术特征分析%Analysis of the artistic characteristics of Tchaikovsky's art songs

    Institute of Scientific and Technical Information of China (English)

    张涛

    2013-01-01

      柴可夫斯基一生的成就以歌剧、芭蕾舞剧和交响乐最为突出,艺术歌曲虽然不是很多,但依然是俄罗斯音乐史上不朽的经典。本文从音乐与自然的结合、音乐与性格、音乐与诗词、音乐与钢琴伴奏四个方面,对柴可夫斯基斯基艺术歌曲的艺术特征进行了分析。%Tchaikovsky lifetime achievement in opera, ballet and symphony most prominent art song, though not a lot, but still enduring classics in the history of Russian music. In this paper, the combination of music and nature, music and personality, music and poetry, music and piano accompaniment four aspects, Tchaikovsky Chomsky Lieder artistic characteristics were analyzed.

  19. “纯音乐”的历史内涵%The Historical Connotation of“Absolute Music”

    Institute of Scientific and Technical Information of China (English)

    孙胜华

    2016-01-01

    纯音乐是19世纪重要的音乐命题,常常作为标题音乐对立面而存在。它既与音乐史学现象特别是纯器乐交响曲的发展紧密联系,又关乎此时的音乐美学潮流,尤其体现在瓦格纳和汉斯立克的美学思想中。文章从美学和史学结合的角度试图揭示纯音乐的历史实质,以期进一步认知和评估其历史价值。%The absolute music is an important musical proposition in 19th-centu-ry, and it is frequently existed as the opposite of the programme music. It is not only closely linked to the development of music historical phenomenon especially purely instrumental symphony, but also related to the trend of music aesthetics at that time, particularly reflected in the Wagner and Hanslick’s aesthetic thoughts. From the per-spective of combination aesthetics with history, this paper tried to reveal the histori-cal essence of absolute music, in order to further cognitive and evaluate its historical value.

  20. Orchestration of angiogenesis by immune cells

    Directory of Open Access Journals (Sweden)

    Antonino eBruno

    2014-07-01

    Full Text Available It is widely accepted that the tumor microenvironment plays a major role in cancer and is indispensable for tumor progression. The tumor microenvironment involves many players going well beyond the malignant-transformed cells, including stromal, immune and endothelial cells. The non-malignant cells can acquire tumor-promoting functions during carcinogenesis. In particular, these cells can orchestrate the symphony of the angiogenic switch, permitting the creation of new blood vessels that allows rapid expansion and progression toward malignancy.Considerable attention within the context of tumor angiogenesis should focus not only on the endothelial cells, representing a fundamental unit, but also on immune cells and on the inflammatory tumor infiltrate. Immune cells infiltrating tumors typically show a tumor-induced polarization associated with attenuation of anti-tumor functions and generation of pro-tumor activities, among these angiogenesis. Here we propose a scenario suggesting that the angiogenic switch is an immune switch arising from the pro-angiogenic polarization of immune cells. This view links immunity, inflammation and angiogenesis to tumor progression. Here we review the data in the literature and seek to identify the conductors of this orchestra. We also suggest that interrupting the immune -> inflammation -> angiogenesis -> tumor progression process can delay or prevent tumor insurgence and malignant disease.

  1. L. VAN BEETHOVEN IN SPACE OF CINEMATOGRAPH: THE EXPERIENCE OF RE-INTERPRETATION

    Directory of Open Access Journals (Sweden)

    Volkova Polina S.

    2015-01-01

    Full Text Available The sense of a musical work, actualized by film director, may either coincide with its established meaning (interpretation or not necessarily (re-interpretation. The paper presents the experience of re-interpretation of Beethoven’s Ninth Symphony sounding in the films directed by Kubrick (A Clockwork Orange and Tarkovsky (Nostalghia. This refers to the total rethinking of the classical art sample carried out within a cultural context due to the "past life" of a musical work. Consideration of filmmusic performed in reliance on the rhetorical canon as the trinity of Ethos, Logos, and Pathos. In the terminology of Bakhtin, Logos and Ethos are identified at the level of cognitive and ethical aspects of content. As a result, their co-existence creates Pathos like a unit, which "produced and perceived via art". Giving aware of the fact that in "perception a musical work, the intense deepening of ethical moment is permissible" [Bakhtin], author connects filmmusic specific feature with the experience of re-expression of musical language into pictorial speech.

  2. Black holes, bandwidths and Beethoven

    Science.gov (United States)

    Kempf, Achim

    2000-04-01

    It is usually believed that a function φ(t) whose Fourier spectrum is bounded can vary at most as fast as its highest frequency component ωmax. This is, in fact, not the case, as Aharonov, Berry, and others drastically demonstrated with explicit counterexamples, so-called superoscillations. It has been claimed that even the recording of an entire Beethoven symphony can occur as part of a signal with a 1 Hz bandwidth. Bandlimited functions also occur as ultraviolet regularized fields. Their superoscillations have been suggested, for example, to resolve the trans-Planckian frequencies problem of black hole radiation. Here, we give an exact proof for generic superoscillations. Namely, we show that for every fixed bandwidth there exist functions that pass through any finite number of arbitrarily prespecified points. Further, we show that, in spite of the presence of superoscillations, the behavior of bandlimited functions can be characterized reliably, namely through an uncertainty relation: The standard deviation ΔT of samples φ(tn) taken at the Nyquist rate obeys ΔT>=1/4ωmax. This uncertainty relation generalizes to variable bandwidths. For ultraviolet regularized fields we identify the bandwidth as the in general spatially variable finite local density of degrees of freedom.

  3. The Material and “Inner Life” in Music: Beethoven, Psychological Coherence, and Meaning

    Directory of Open Access Journals (Sweden)

    Sara Eckerson

    2015-09-01

    Full Text Available Current studies on Adolph Bernhard Marx generally focus on Marx’s seminal texts in music theory and pedagogy, such as Die Lehre von der musikalischen Komposition, praktisch theoretisch (1837–1847 and Marx’s theory of sonata form, but they infrequently explore the philosophical and aesthetic dimensions of Marx’s criticism. The present essay will analyze a series of statements Marx wrote that address the aesthetic principles one should employ in descriptions of musical meaning, including “spiritual guidelines” (die geistigen Lenkfäden and psychological coherence (des psychologischen Zusammenhangs. We will investigate Hegel’s influence on Marx’s thought, in addition to other contemporary philosophical positions, in relation to the themes of musical content, form, and the creative process. The study will aim to reveal the function of “spiritual guidelines” and specifically psychological coherence in aesthetics as the basis of a fresh look into musical meaning and ideal content in Beethoven’s Ninth Symphony, Op. 125.

  4. Predicting Retention Times of Naturally Occurring Phenolic Compounds in Reversed-Phase Liquid Chromatography: A Quantitative Structure-Retention Relationship (QSRR Approach

    Directory of Open Access Journals (Sweden)

    Kim Wei Chan

    2012-11-01

    Full Text Available Quantitative structure-retention relationships (QSRRs have successfully been developed for naturally occurring phenolic compounds in a reversed-phase liquid chromatographic (RPLC system. A total of 1519 descriptors were calculated from the optimized structures of the molecules using MOPAC2009 and DRAGON softwares. The data set of 39 molecules was divided into training and external validation sets. For feature selection and mapping we used step-wise multiple linear regression (SMLR, unsupervised forward selection followed by step-wise multiple linear regression (UFS-SMLR and artificial neural networks (ANN. Stable and robust models with significant predictive abilities in terms of validation statistics were obtained with negation of any chance correlation. ANN models were found better than remaining two approaches. HNar, IDM, Mp, GATS2v, DISP and 3D-MoRSE (signals 22, 28 and 32 descriptors based on van der Waals volume, electronegativity, mass and polarizability, at atomic level, were found to have significant effects on the retention times. The possible implications of these descriptors in RPLC have been discussed. All the models are proven to be quite able to predict the retention times of phenolic compounds and have shown remarkable validation, robustness, stability and predictive performance.

  5. Quantification of 13 priority polycyclic aromatic hydrocarbons in human urine by headspace solid-phase microextraction gas chromatography-isotope dilution mass spectrometry.

    Science.gov (United States)

    Campo, Laura; Mercadante, Rosa; Rossella, Federica; Fustinoni, Silvia

    2009-01-12

    Polycyclic aromatic hydrocarbons (PAHs) are common environmental pollutants in both living and working environments. The aim of this study was the development of a headspace solid-phase microextraction gas chromatography-isotope dilution mass spectrometry (HS-SPME/GC-IDMS) method for the simultaneous quantification of 13 PAHs in urine samples. Different parameters affecting PAHs extraction by HS-SPME were considered and optimized: type/thickness of fiber coatings, extraction temperature/time, desorption temperature/time, ionic strength and sample agitation. The stability of spiked PAHs solutions and of real urine samples stored up to 90 days in containers of different materials was evaluated. In the optimized method, analytes were absorbed for 60min at 80 degrees C in the sample headspace with a 100mum polydimethylsiloxane fiber. The method is very specific, with linear range from the limit of quantification to 8.67 x 10(3)ngL(-1), a within-run precision of <20% and a between-run precision of <20% for 2-, 3- and 4-ring compounds and of <30% for 5-ring compounds, trueness within 20% of the spiked concentration, and limit of quantification in the 2.28-2.28 x 10(1)ngL(-1) range. An application of the proposed method using 15 urine samples from subjects exposed to PAHs at different environmental levels is shown.

  6. Quantification of 13 priority polycyclic aromatic hydrocarbons in human urine by headspace solid-phase microextraction gas chromatography-isotope dilution mass spectrometry

    Energy Technology Data Exchange (ETDEWEB)

    Campo, Laura [Department of Occupational and Environmental Health, University of Milan and Fondazione IRCCS Ospedale Maggiore Policlinico, Mangiagalli e Regina Elena, Milan (Italy)], E-mail: laura.campo@unimi.it; Mercadante, Rosa; Rossella, Federica; Fustinoni, Silvia [Department of Occupational and Environmental Health, University of Milan and Fondazione IRCCS Ospedale Maggiore Policlinico, Mangiagalli e Regina Elena, Milan (Italy)

    2009-01-12

    Polycyclic aromatic hydrocarbons (PAHs) are common environmental pollutants in both living and working environments. The aim of this study was the development of a headspace solid-phase microextraction gas chromatography-isotope dilution mass spectrometry (HS-SPME/GC-IDMS) method for the simultaneous quantification of 13 PAHs in urine samples. Different parameters affecting PAHs extraction by HS-SPME were considered and optimized: type/thickness of fiber coatings, extraction temperature/time, desorption temperature/time, ionic strength and sample agitation. The stability of spiked PAHs solutions and of real urine samples stored up to 90 days in containers of different materials was evaluated. In the optimized method, analytes were absorbed for 60 min at 80 deg. C in the sample headspace with a 100 {mu}m polydimethylsiloxane fiber. The method is very specific, with linear range from the limit of quantification to 8.67 x 10{sup 3} ng L{sup -1}, a within-run precision of <20% and a between-run precision of <20% for 2-, 3- and 4-ring compounds and of <30% for 5-ring compounds, trueness within 20% of the spiked concentration, and limit of quantification in the 2.28-2.28 x 10{sup 1} ng L{sup -1} range. An application of the proposed method using 15 urine samples from subjects exposed to PAHs at different environmental levels is shown.

  7. Nanofer ZVI: Morphology, Particle Characteristics, Kinetics, and Applications

    Directory of Open Access Journals (Sweden)

    Mahmoud M. Eglal

    2014-01-01

    Full Text Available Nanofer zerovalent iron (nanofer ZVI is a new and innovative nanomaterial capable of removing organic as well as inorganic contaminants in water. It displays a decrease in agglomeration, when it is coated with tetraethyl orthosilicate (TEOS. TEOS imparts an increase in reactivity and stability to nanofer ZVI. Characteristics of nanofer ZVI were determined using scanning electron microscope/electron dispersive spectroscope (SEM/EDS, transmission electron microscope (TEM, and X-ray diffraction (XRD. Nanoparticle size varied from 20 to 100 nm and its surface area was in the range of 25–30 m2g−1. The present study examined its structure before and after kinetic experiments. Kinetic experiments indicated that adsorption of heavy metals [Pb (II, Cd (II, and Cu (II] and TCE is very rapid during the initial step which is followed by a much slower second step. Removal rates of 99.7% for Pb (II, 99.2% for Cd (II, 99.9% for Cu (II, and 99.9% for TCE were achieved in less than 180 minutes. Lagergren models (LM, liquid film diffusion model (LFDM, and interparticle diffusion model (IDM were used to understand the removal mechanism associated with nanofer ZVI. In this study, interactions of nanofer ZVI with individual metals as well as TCE are examined.

  8. Seismic performance of viaducts with probabilistic method

    Institute of Scientific and Technical Information of China (English)

    ZHU Xi; WANG Jianmin

    2007-01-01

    Due to the uncertainty of both ground motions and structural capacity,it is necessary to consider the seismic performance of viaduct structures using the probabilistic method.The risk is quantified by a procedure on the basis of a numerical determination of the fragility curves.A group of ground motions,Large Magnitude-Short Distance Bin (LMSR-N),selected specially due to its response spectra,is accorded well with the corresponding spectra of the Chinese code for seismic design.The characteristic values of the curvature ductility factors for the serviceability and the damage control limit states are obtained,and two equations for estimating the characteristic values of the curvature ductility factors are developed through regression analysis.Then,the serviceability and damage control limit states were proposed.Three damage states were constituted according the results of the experiment by Pacific Earthquake Engineering Research (PEER) Center.The analytical fragility curves were obtained specifically,using both Capacity Spectrum Method (CSM) (non-linear static) analysis and Ineremental Dynamic Method (IDM) (non-linear dynamic) analysis,respectively,in this paper.The structural fragility curves developed by CSM method can help make the structural analysis simple and quick,avoiding the implementation of the dynamic response history analysis (RHA).Although the dynamic RHA requires a lot of complicated analysis for the structure,the results from RHA are reliable and accurate.Fragility curves are powerful tools for use in performance-based seismic bridge design.

  9. Bone marrow-derived stromal cells are more beneficial cell sources for tooth regeneration compared with adipose-derived stromal cells.

    Science.gov (United States)

    Ye, Lanfeng; Chen, Lin; Feng, Fan; Cui, Junhui; Li, Kaide; Li, Zhiyong; Liu, Lei

    2015-10-01

    Tooth loss is presently a global epidemic and tooth regeneration is thought to be a feasible and ideal treatment approach. Choice of cell source is a primary concern in tooth regeneration. In this study, the odontogenic differentiation potential of two non-dental-derived stem cells, adipose-derived stromal cells (ADSCs) and bone marrow-derived stromal cells (BMSCs), were evaluated both in vitro and in vivo. ADSCs and BMSCs were induced in vitro in the presence of tooth germ cell-conditioned medium (TGC-CM) prior to implantation into the omentum majus of rats, in combination with inactivated dentin matrix (IDM). Real-time quantitative polymerase chain reaction (RT-qPCR) was used to detect the mRNA expression levels of odontogenic-related genes. Immunofluorescence and immunohistochemical assays were used to detect the protein levels of odontogenic-specific genes, such as DSP and DMP-1 both in vitro and in vivo. The results suggest that both ADSCs and BMSCs have odontogenic differentiation potential. However, the odontogenic potential of BMSCs was greater compared with ADSCs, showing that BMSCs are a more appropriate cell source for tooth regeneration.

  10. A Support Vector Regression Approach for Investigating Multianticipative Driving Behavior

    Directory of Open Access Journals (Sweden)

    Bin Lu

    2015-01-01

    Full Text Available This paper presents a Support Vector Regression (SVR approach that can be applied to predict the multianticipative driving behavior using vehicle trajectory data. Building upon the SVR approach, a multianticipative car-following model is developed and enhanced in learning speed and predication accuracy. The model training and validation are conducted by using the field trajectory data extracted from the Next Generation Simulation (NGSIM project. During the model training and validation tests, the estimation results show that the SVR model performs as well as IDM model with respect to the model prediction accuracy. In addition, this paper performs a relative importance analysis to quantify the multianticipation in terms of the different stimuli to which drivers react in platoon car following. The analysis results confirm that drivers respond to the behavior of not only the immediate leading vehicle in front but also the second, third, and even fourth leading vehicles. Specifically, in congested traffic conditions, drivers are observed to be more sensitive to the relative speed than to the gap. These findings provide insight into multianticipative driving behavior and illustrate the necessity of taking into account multianticipative car-following model in microscopic traffic simulation.

  11. Developing Dynamic Digital Image Correlation Technique to Monitor Structural Damage of Old Buildings under External Excitation

    Directory of Open Access Journals (Sweden)

    Ming-Hsiang Shih

    2014-01-01

    Full Text Available The capacity of buildings to resist external excitation is an important factor to consider for the structural design of buildings. When subject to external excitation, a building may suffer a certain degree of damages, and its residual capacity to resist external excitation cannot be evaluated. In this research, dynamic digital image correlation method combined with parameter evaluation available in system identification is used to evaluate the structural capacity to resist external excitation. The results reveal possible building latent safety problems so that timely structural reinforcement or dismantling of the building can be initiated to alleviate further damages. The results of experiments using the proposed method conform to the results obtained using the conventional method, but this method is more convenient and rapid than the latter in the subsequent procedure of data processing. If only the frequency change is used, the damages suffered by the building can be detected, but the damage location is not revealed. The interstory drift mode shape (IDMS based on the characteristic of story drift has higher sensitivity than the approximate story damage index (ADSI method based on modal frequency and vibration type; however, both indices can be used to determine the degree and location of building damages.

  12. Determination of GHB and its precursors (GBL and 1,4-BD) in dietary supplements through the synthesis of their isotopologues and analysis by GC-MS method.

    Science.gov (United States)

    Rosi, Luca; Frediani, Piero; Bartolucci, Gianluca

    2013-02-23

    Gamma-hydroxybutyric acid (GHB) and its "pro-drugs", gamma-butyrolactone (GBL) and 1,4 butanediol (1,4-BD), are drugs of abuse with depressant effects on the central nervous system. Many analytical methods have been proposed for the quantitative determination of these compounds mainly in biological matrices but only few have been addressed to dietary supplements and foods. Facile synthesis of the GBL and 1,4-BD isotopologues are available by "one pot" Ru-catalyzed homogeneous deuteration of dicarboxylic acids. In this work we propose a new method for determination of GHB, GBL and 1,4-BD in commercially available dietary supplements, based on isotope dilution mass spectrometry (ID-MS). The procedure involves a simple extraction of sample with acidic acetonitrile and direct analysis by GC-ID-MS method without any purification or derivatization. Indeed, the proposed method takes advantage of the complete conversion of GHB (free acid or its salts) to GBL, allowing the quantification of GHB and its pro-drugs. Five levels for each calibration curve have been prepared by diluting working solutions of the analytes to obtain concentrations ranging from 1 to 20mg/mL. The validation procedures have shown an accuracy between 88% and 99% and a precision between 7.3% and 2.9% of each analyte in the sample matrix. Positive ions chemical ionization (PICI) have been employed to preserve the information on molecular ions and to improve specificity and sensitivity of quantitative determination.

  13. Three-Dimensional Interaction of a Large Number of Dense DEP Particles on a Plane Perpendicular to an AC Electrical Field

    Directory of Open Access Journals (Sweden)

    Chuanchuan Xie

    2017-01-01

    Full Text Available The interaction of dielectrophoresis (DEP particles in an electric field has been observed in many experiments, known as the “particle chains phenomenon”. However, the study in 3D models (spherical particles is rarely reported due to its complexity and significant computational cost. In this paper, we employed the iterative dipole moment (IDM method to study the 3D interaction of a large number of dense DEP particles randomly distributed on a plane perpendicular to a uniform alternating current (AC electric field in a bounded or unbounded space. The numerical results indicated that the particles cannot move out of the initial plane. The similar particles (either all positive or all negative DEP particles always repelled each other, and did not form a chain. The dissimilar particles (a mixture of positive and negative DEP particles always attracted each other, and formed particle chains consisting of alternately arranged positive and negative DEP particles. The particle chain patterns can be randomly multitudinous depending on the initial particle distribution, the electric properties of particles/fluid, the particle sizes and the number of particles. It is also found that the particle chain patterns can be effectively manipulated via tuning the frequency of the AC field and an almost uniform distribution of particles in a bounded plane chip can be achieved when all of the particles are similar, which may have potential applications in the particle manipulation of microfluidics.

  14. Accurate Measurement of the in vivo Ammonium Concentration in Saccharomyces cerevisiae

    Directory of Open Access Journals (Sweden)

    Hugo F. Cueto-Rojas

    2016-04-01

    Full Text Available Ammonium (NH4+ is the most common N-source for yeast fermentations, and N-limitation is frequently applied to reduce growth and increase product yields. While there is significant molecular knowledge on NH4+ transport and assimilation, there have been few attempts to measure the in vivo concentration of this metabolite. In this article, we present a sensitive and accurate analytical method to quantify the in vivo intracellular ammonium concentration in Saccharomyces cerevisiae based on standard rapid sampling and metabolomics techniques. The method validation experiments required the development of a proper sample processing protocol to minimize ammonium production/consumption during biomass extraction by assessing the impact of amino acid degradation—an element that is often overlooked. The resulting cold chloroform metabolite extraction method, together with quantification using ultra high performance liquid chromatography-isotope dilution mass spectrometry (UHPLC-IDMS, was not only more sensitive than most of the existing methods but also more accurate than methods that use electrodes, enzymatic reactions, or boiling water or boiling ethanol biomass extraction because it minimized ammonium consumption/production during sampling processing and interference from other metabolites in the quantification of intracellular ammonium. Finally, our validation experiments showed that other metabolites such as pyruvate or 2-oxoglutarate (αKG need to be extracted with cold chloroform to avoid measurements being biased by the degradation of other metabolites (e.g., amino acids.

  15. Accurate Measurement of the in vivo Ammonium Concentration in Saccharomyces cerevisiae.

    Science.gov (United States)

    Cueto-Rojas, Hugo F; Maleki Seifar, Reza; Ten Pierick, Angela; Heijnen, Sef J; Wahl, Aljoscha

    2016-04-23

    Ammonium (NH₄⁺) is the most common N-source for yeast fermentations, and N-limitation is frequently applied to reduce growth and increase product yields. While there is significant molecular knowledge on NH₄⁺ transport and assimilation, there have been few attempts to measure the in vivo concentration of this metabolite. In this article, we present a sensitive and accurate analytical method to quantify the in vivo intracellular ammonium concentration in Saccharomyces cerevisiae based on standard rapid sampling and metabolomics techniques. The method validation experiments required the development of a proper sample processing protocol to minimize ammonium production/consumption during biomass extraction by assessing the impact of amino acid degradation-an element that is often overlooked. The resulting cold chloroform metabolite extraction method, together with quantification using ultra high performance liquid chromatography-isotope dilution mass spectrometry (UHPLC-IDMS), was not only more sensitive than most of the existing methods but also more accurate than methods that use electrodes, enzymatic reactions, or boiling water or boiling ethanol biomass extraction because it minimized ammonium consumption/production during sampling processing and interference from other metabolites in the quantification of intracellular ammonium. Finally, our validation experiments showed that other metabolites such as pyruvate or 2-oxoglutarate (αKG) need to be extracted with cold chloroform to avoid measurements being biased by the degradation of other metabolites (e.g., amino acids).

  16. Improvement of the interfacial Dzyaloshinskii-Moriya interaction by introducing a Ta buffer layer

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Nam-Hui; Jung, Jinyong; Cho, Jaehun; You, Chun-Yeol, E-mail: cyyou@inha.ac.kr [Department of Physics, Inha University, Incheon 402-751 (Korea, Republic of); Han, Dong-Soo; Kim, June-Seo, E-mail: spin2mtj@gmail.com; Swagten, Henk J. M. [Department of Applied Physics, Center for NanoMaterials, Eindhoven University of Technology, PO Box 513, 5600 MB Eindhoven (Netherlands)

    2015-10-05

    We report systematic measurements of the interfacial Dzyaloshinskii-Moriya interaction (iDMI) by employing Brillouin light scattering in Pt/Co/AlO{sub x} and Ta/Pt/Co/AlO{sub x} structures. By introducing a tantalum buffer layer, the saturation magnetization and the interfacial perpendicular magnetic anisotropy are significantly improved due to the better interface between heavy metal and ferromagnetic layer. From the frequency shift between Stokes- and anti-Stokes spin-waves, we successively obtain considerably larger iDM energy densities (D{sub max} = 1.65 ± 0.13 mJ/m{sup 2} at t{sub Co} = 1.35 nm) upon adding the Ta buffer layer, despite the nominally identical interface materials. Moreover, the energy density shows an inverse proportionality with the Co layer thickness, which is the critical clue that the observed iDMI is indeed originating from the interface between the Pt and Co layers.

  17. An Event Driven Hybrid Identity Management Approach to Privacy Enhanced e-Health

    Directory of Open Access Journals (Sweden)

    Fabio Sanvido

    2012-05-01

    Full Text Available Credential-based authorization offers interesting advantages for ubiquitous scenarios involving limited devices such as sensors and personal mobile equipment: the verification can be done locally; it offers a more reduced computational cost than its  competitors for issuing, storing, and verification; and it naturally supports rights delegation. The main drawback is the revocation of rights. Revocation requires handling potentially large revocation lists, or using protocols to check the revocation status, bringing extra communication costs not acceptable for sensors and other limited devices. Moreover, the effective revocation consent—considered as a privacy rule in sensitive scenarios—has not been fully addressed. This paper proposes an event-based mechanism empowering a new concept, the sleepyhead credentials, which allows to substitute time constraints and explicit revocation by activating and deactivating authorization rights according to events. Our approach is to integrate this concept in IdM systems in a hybrid model supporting delegation, which can be an interesting alternative for scenarios where revocation of consent and user privacy are critical. The delegation includes a SAML compliant protocol, which we have validated through a proof-of-concept implementation. This article also explains the mathematical model describing the event-based model and offers estimations of the overhead introduced by the system. The paper focus on health care scenarios, where we show the flexibility of the proposed event-based user consent revocation mechanism.

  18. Criticism of generally accepted fundamentals and methodologies of traffic and transportation theory: A brief review

    Science.gov (United States)

    Kerner, Boris S.

    2013-11-01

    It is explained why the set of the fundamental empirical features of traffic breakdown (a transition from free flow to congested traffic) should be the empirical basis for any traffic and transportation theory that can be reliably used for control and optimization in traffic networks. It is shown that the generally accepted fundamentals and methodologies of the traffic and transportation theory are not consistent with the set of the fundamental empirical features of traffic breakdown at a highway bottleneck. To these fundamentals and methodologies of the traffic and transportation theory belong (i) Lighthill-Whitham-Richards (LWR) theory, (ii) the General Motors (GM) model class (for example, Herman, Gazis et al. GM model, Gipps’s model, Payne’s model, Newell’s optimal velocity (OV) model, Wiedemann’s model, Bando et al. OV model, Treiber’s IDM, Krauß’s model), (iii) the understanding of highway capacity as a particular (fixed or stochastic) value, and (iv) principles for traffic and transportation network optimization and control (for example, Wardrop’s user equilibrium (UE) and system optimum (SO) principles). Alternatively to these generally accepted fundamentals and methodologies of the traffic and transportation theory, we discuss the three-phase traffic theory as the basis for traffic flow modeling as well as briefly consider the network breakdown minimization (BM) principle for the optimization of traffic and transportation networks with road bottlenecks.

  19. Construction and Coexpression of the Dicistronic Expression Plasmid Containing Dengue 2/4 Serotype PrM-E Genes%7567~7578我国登革2/4型病毒株PrM-E基因的双表达质粒构建及在真核细胞中的共表达

    Institute of Scientific and Technical Information of China (English)

    姜涛; 于曼; 范宝昌; 陈水平; 段鸿元; 邓永强; 彭文明; 祝庆余; 秦鄂德

    2003-01-01

    将我国登革2、4型病毒分离株PrM-E基因通过RT-PCR以病毒RNA为模板扩增我国登革2型43株和4型B5株的PrM-E基因.并分别克隆至pGEM-T Easy载体,然后亚克隆至双顺反子表达质粒的两个多克隆位点,获得同时含有登革2型43株和4型B5株PrM-E基因的双顺反子重组表达质粒pIDME2/4. 在用该重组质粒转染的BHK21细胞中,不但可检测到PrM-E基因的转录产物,而且采用间接免疫荧光法还可观察到针对登革2型/4型病毒的特异荧光.研究结果表明,重组的双顺反子表达质粒在真核细胞中可共表达登革两个血清型PrM-E基因,为双价登革核酸疫苗的研究奠定基础.

  20. In vivo analysis of NH4+ transport and central N-metabolism of Saccharomyces cerevisiae under aerobic N-limited conditions.

    Science.gov (United States)

    Cueto-Rojas, H F; Maleki Seifar, R; Ten Pierick, A; van Helmond, W; Pieterse M, M; Heijnen, J J; Wahl, S A

    2016-09-16

    Ammonium is the most common N-source for yeast fermentations. Although, its transport and assimilation mechanisms are well documented, there have been only few attempts to measure the in vivo intracellular concentration of ammonium and assess its impact on gene expression. Using an isotope dilution mass spectrometry (IDMS)-based method we were able to measure the intracellular ammonium concentration in N-limited aerobic chemostat cultivations using three different N-sources (ammonium, urea and glutamate) at the same growth rate (0.05 h(-1)). The experimental results suggest that, at this growth rate, a similar concentration of intracellular ammonium, about 3.6 mmol NH4(+)/LIC, is required to supply the reactions in the central N-metabolism independent of the N-source. Based on the experimental results and different assumptions, the vacuolar and cytosolic ammonium concentrations were estimated. Furthermore, we identified a futile cycle caused by NH3 leakage to the extracellular space, which can cost up to 30% of the ATP production of the cell under N-limited conditions, and a futile redox cycle between reactions Gdh1 and Gdh2. Finally, using shotgun proteomics with labeled reference-relative protein expression, differences between the various environmental conditions were identified and correlated with previously identified N-compound sensing mechanisms.