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  1. ISABELLE lattice

    International Nuclear Information System (INIS)

    Smith, L.

    1975-01-01

    An analysis is given of a number of variants of the basic lattice of the planned ISABELLE storage rings. The variants were formed by removing cells from the normal part of the lattice and juggling the lengths of magnets, cells, and insertions in order to maintain a rational relation of circumference to that of the AGS and approximately the same dispersion. Special insertions, correction windings, and the working line with nonlinear resonances are discussed

  2. ISABELLE control system

    International Nuclear Information System (INIS)

    Humphrey, J.W.; Frankel, R.S.; Niederer, J.A.

    1980-01-01

    Design principles for the Brookhaven ISABELLE control intersecting storage ring accelerator are described. Principal features include a locally networked console and control computer complex, a system wide process data highway, and intelligent local device controllers. Progress to date is summarized

  3. ISABELLE insertion quadrupoles

    International Nuclear Information System (INIS)

    Kaugerts, J.; Polk, I.; Sampson, W.; Dahl, P.F.

    1979-01-01

    Beam focussing and control at the beam intersection regions of ISABELLE is accomplished by a number of superconducting insertion quadrupoles. These magnets differ from the standard ISABELLE quadrupoles in various ways. In particular, the requirements of limited space near the intersections and aperture for beam extraction impose constraints on their configuration. To achieve optimum beam focussing and provide tuning flexibility calls for stronger quadrupole trim windings than those in the standard quadrupoles. The magnetic and mechanical design of the insertion quadrupoles and their associated correction and steering windings to accomplish the above tasks is presented

  4. Radiation effects at ISABELLE

    International Nuclear Information System (INIS)

    Sanger, P.A.; Danby, G.T.

    1975-01-01

    Shielding, radiation damage, and radiation heating at the planned ISABELLE storage rings were considered. Radiation shielding studies were reviewed and were found to be adequate for present day dosage limits. Radiation damage could be encountered in some extreme cases, but is not expected to limit the performance of the superconducting magnets. Experiments to study the effect of radiation heating on actual magnets are recommended

  5. Vacuum system for ISABELLE

    International Nuclear Information System (INIS)

    Hobson, J.P.

    1975-01-01

    An analysis is presented of the proposed vacuum system for the planned ISABELLE storage rings with respect to acceptability and practicality from the vacuum viewport. A comparison is made between the proposed vacuum system and the vacuum system at the CERN ISR, and some comments on various design and operational parameters are made

  6. ISABELLE: a progress report

    Energy Technology Data Exchange (ETDEWEB)

    Hahn, H

    1980-01-01

    This paper discusses the ISABELLE project, which has the objective of constructing a high-energy proton colliding beam facility at Brookhaven National Laboratory. The major technical features of the intersecting storage accelerators with their projected performance are described. Application of over 1000 superconducting magnets in the two rings represents the salient characteristic of the machine. The status of the entire project, the technical progress made so far, and difficulties encountered are reviewed.

  7. ISABELLE: a progress report

    International Nuclear Information System (INIS)

    Hahn, H.

    1980-01-01

    This paper discusses the ISABELLE project, which has the objective of constructing a high-energy proton colliding beam facility at Brookhaven National Laboratory. The major technical features of the intersecting storage accelerators with their projected performance are described. Application of over 1000 superconducting magnets in the two rings represents the salient characteristic of the machine. The status of the entire project, the technical progress made so far, and difficulties encountered are reviewed

  8. Performance limitations at ISABELLE

    International Nuclear Information System (INIS)

    Keil, E.

    1975-01-01

    The transverse stability of coasting beams in the planned ISABELLE storage rings was studied. The beam--beam tune shift limitation at 0.005 can be avoided, and a computer simulation seems to show 0.005 is a pessimistic limit. For beams of reasonable smoothness on the edge, the actual limit should be somewhat higher. Some coupling effects due to the beam--beam interaction are also examined

  9. Monopole searches at ISABELLE

    International Nuclear Information System (INIS)

    Giacomelli, G.; Thorndike, A.

    1975-01-01

    A discussion is given which supports the continuance of the search for magnetic monopoles at ISABELLE, based on the following assumptions: (1) by 1982 monopoles have not been found; (2) this indicates that, if they exist, they are very massive; (3) other monopole properties are as they are usually assumed to be. An experiment to search for dense tracks is described, an outline is given of a monopole collector for induced current detection, and some discussion is given of the multigamma approach

  10. Cerenkov counters at ISABELLE

    International Nuclear Information System (INIS)

    Ashford, V.; Etkin, A.; Honma, A.; Kostoulas, I.; Lanou, R.; Watts, T.

    1978-01-01

    Particle mass identification capability will be very important for much of the physics at ISABELLE. It will be required for studying quantum number flow in quark--quark scattering (jet and high P/sub t/ physics), hadronic decays of W's and Z's, and ''onium'' states. It will be essential for detecting and studying ''naked flavor'' states and generally required or at least very useful for most hadronic physics at ISABELLE. The large all-purpose detectors envisioned for ISABELLE require particle identification covering up to 4π solid angle with high multiplicity capability, high rate capability, insensitivity to high magnetic fields, and large dynamic range (1 to 400 GeV/c). In addition, it would be desirable to have this information for on-line event selection. At present there are only four practical methods for doing charged hadron identification: time-of-flight, dE/dX (ionization sampling), transition radiation, and Cerenkov radiation. All these methods need independent momentum determination and are effective over only limited kinematic ranges. Although the status and foreseeable development of these techniques are discussed at length elsewhere their expected capabilities are summarized in order to compare them with Cerenkov techniques. For the sake of argument a 4π steradian detector with an inner radius of 2 m is assumed

  11. ISABELLE. Volume 2. Physics

    International Nuclear Information System (INIS)

    1981-01-01

    In this 1981 ISABELLE Workshop, for the Physics category, eight groups worked on eight topics. The mission for each group was to survey the status of each topic, ask new questions, and try to answer them. The organizers of each group were responsible for the organization of meetings, discussions and the final reports of the results from each working group. The mission was completed splendidly. The members enthusiastically participated in the group meetings. Each topic was thoroughly surveyed and many new understandings resulted. Twenty-seven individual items were prepared separately for the data base in addition to five previously prepared

  12. Cerenkov counters at ISABELLE

    International Nuclear Information System (INIS)

    Etkin, A.; Kostoulas, I.; Leith, D.W.G.S.; Thun, R.

    1977-01-01

    The Cherenkov counter described for use at Isabelle is a threshold counter in which light is focussed on phototubes. The counter is applicable in large-angle, small-aperture magnetic spectrometers for measurement of particle yields at large p/sub T/. Three of these counters will provide complete π-K-p separation in the range of 7-20 GeV/c. Other Cherenkov counters are discussed and a bibliography of relevant literature on the counters utilizing photoionization is included

  13. Interview mit Benoît Godin

    Directory of Open Access Journals (Sweden)

    Ulrich Ufer

    2018-03-01

    Full Text Available In this interview for TATuP, conducted at the Institut national de la recherche scientifique in Montreál, Benoît Godin responds to Ulrich Ufer’s questions about the history of the concept of innovation and its uses in present and past discourses on social change.

  14. ep possibility for ISABELLE

    International Nuclear Information System (INIS)

    Wilson, R.

    1977-01-01

    The feasibility of adding an electron ring to ISABELLE is discussed in terms of cost, physics goals, count rate estimates, the detector requirements, and the possibility of producing intermediate bosons. The purpose of adding an electron ring to ISABELLE must be considered to be the study of e + p → e + x, e - p → νx, and e + p → anti νx. Other processes, such as W production, are less interesting for an ep ring than for a pp ring. However, there may be other new particles--such as leptonic quarks--that only turn up here. These processes are, however, exciting. In a 30 day run at L = 10 32 cm -2 sec -1 300 neutrino events are expected at q 2 > 5000 GeV 2 where the propagator is expected to be less than 1 / 4 . Thus the value of the mass in the propagator can be measured to 5%. The ep cross section would be measured over the momentum transfer range 1 2 2 ). This range is large enough that a logarithmic deviation from scaling can be distinguished easily from a power law approach to scaling

  15. ISABELLE control system: design concepts

    International Nuclear Information System (INIS)

    Humphrey, J.W.

    1979-01-01

    ISABELLE is a Department of Energy funded proton accelerator/storage ring being built at Brookhaven National Laboratory (Upton, Long Island, New York). It is large (3.8 km circumference) and complicated (approx. 30,000 monitor and control variables). It is based on superconducting technology. Following the example of previous accelerators, ISABELLE will be operated from a single control center. The control system will be distributed and will incorporate a local computer network. An overview of the conceptual design of the ISABELLE control system will be presented

  16. Superconducting magnets for ISABELLE

    International Nuclear Information System (INIS)

    Sampson, W.B.

    1976-01-01

    The application of superconducting magnet technology to high-energy accelerators has been studied at BNL for many years. Recently this effort has focused on the magnet system for the proposed Intersecting Storage Accelerator, ISABELLE. Several full-sized dipole and quadrupole magnets were fabricated and tested. A dipole was successfully operated using a high pressure forced circulation refrigeration system similar to that proposed for the accelerator. This magnet reached a maximum central field of 4.9 T, considerably above the design field of 3.9 T. A quadrupole of similar design was equally successful, achieving a gradient of 71 T/m compared to the design value of 53 T/m. A summary is given of the present status of the magnet development program, and the direction of future work is outlined

  17. Estimating ISABELLE shielding requirements

    International Nuclear Information System (INIS)

    Stevens, A.J.; Thorndike, A.M.

    1976-01-01

    Estimates were made of the shielding thicknesses required at various points around the ISABELLE ring. Both hadron and muon requirements are considered. Radiation levels at the outside of the shield and at the BNL site boundary are kept at or below 1000 mrem per year and 5 mrem/year respectively. Muon requirements are based on the Wang formula for pion spectra, and the hadron requirements on the hadron cascade program CYLKAZ of Ranft. A muon shield thickness of 77 meters of sand is indicated outside the ring in one area, and hadron shields equivalent to from 2.7 to 5.6 meters in thickness of sand above the ring. The suggested safety allowance would increase these values to 86 meters and 4.0 to 7.2 meters respectively. There are many uncertainties in such estimates, but these last figures are considered to be rather conservative

  18. Prototype and proposed ISABELLE dipoles

    International Nuclear Information System (INIS)

    McInturff, A.D.; Sampson, W.B.; Robins, K.E.; Dahl, P.F.; Damm, R.

    1977-01-01

    Data are presented on the latest dipole prototypes to update the operational parameters possible for ISABELLE. This data base will constantly expand until the start of construction of the storage rings. The data will include field quality, stray field magnitudes, quench temperature and propagation times, protection capabilities singly and in multiple units, maximum central fields obtained and training behavior. Performance of the dipoles versus temperature and mode of refrigeration will be discussed. The single layer cosine theta turns distribution coils' parameters are better than those required for the operation of the 200 x 200 GeV version of ISABELLE. The double layer prototype has exceeded the magnetic field performance and two dimensional quality of field needed for the 400 x 400 GeV version of ISABELLE

  19. Magnet and cryogenics for ISABELLE

    International Nuclear Information System (INIS)

    Thomas, D.B.

    1975-01-01

    A critical review was made of the present status and future plans of the Brookhaven National Laboratory superconducting magnet program with respect to the planned ISABELLE storage rings. Recommendations are made on possible technical improvements, the future development program, and areas where cost reduction should be sought

  20. Two superconducting storage rings: ISABELLE

    International Nuclear Information System (INIS)

    Sanford, J.R.

    1978-01-01

    The general features of the design and the status of the ISABELLE storage ring project at the present time are reported. It brings up to date the results reported at the National Particle Accelerator Conference in March 1977. The most significant change since that time has been an upgrading of the energy of the overall facility, and acceptance of the project by the Department of Energy

  1. ISABELLE magnets. A brief description

    International Nuclear Information System (INIS)

    Dahl, P.F.

    1982-01-01

    The modified ISABELLE dipole design, adopted in the fall of 1981, is briefly described, and the assembly procedure and performance of initial prototype magnets summarized. The new magnets incorporate a cabled superconductor wound in a two-layer coil configuration, supported by a laminated split iron yoke. In all cases the prototype magnets reach short sample performance on the first quench, and exhibit virtually no training; eddy current effects are negligible as well

  2. Status reports on ISABELLE magnets

    International Nuclear Information System (INIS)

    Palmer, R.B.; Baggett, N.; Dahl, P.F.

    1982-01-01

    The design of the ISABELLE Palmer magnets is described. The performance of thirteen such magnets is reported. Average quench fields of 55 kG at 4.5 0 K have been obtained with essentially no training. The magnets can be shown to be limited only by the short sample characteristics of the cable. Required field quality was achieved in the last four magnets

  3. ISABELLE. Volume 3. Experimental areas, large detectors

    International Nuclear Information System (INIS)

    1981-01-01

    This section presents the papers which resulted from work in the Experimental Areas portion of the Workshop. The immediate task of the group was to address three topics. The topics were dictated by the present state of ISABELLE experimental areas construction, the possibility of a phased ISABELLE and trends in physics and detectors

  4. Alternative dipole magnets for ISABELLE

    Science.gov (United States)

    Taylor, C.; Althaus, R.; Caspi, S.; Gilbert, W.; Hassenzahl, W. V.; Meuser, R.; Rechen, J.; Warren, R.

    1982-05-01

    A dipole magnet, intended as a possible alternative for the ISABELLE main ring magnet, was designed. Three layers of FNAL Doubler/Saver conductor were used. Two 1.3-m-long models were built and tested, both with and without an iron core, and in both helium I and helium II. The training behavior, cyclic energy loss, point of quench initiation, and quench velocity were determined. A central field of 6.5 tesla was obtained in He I (4.4 K), and 7.6 tesla in He II (1.8K).

  5. Access control system for ISABELLE

    International Nuclear Information System (INIS)

    Potter, K.; Littenberg, L.

    1977-01-01

    An access system based on the one now in operation at the CERN ISR is recommended. Access doors would presumably be located at the entrances to the utility tunnels connecting the support buildings with the ring. Persons requesting access would insert an identity card into a scanner to activate the system. The request would be autologged, the keybank adjacent to the door would be unlocked and ISABELLE operations would be notified. The operator would then select the door, activating a TV-audio link. The person requesting entry would draw a key from the bank, show it and his film badge to the operator who would enable the door release

  6. ''Conventional'' Cerenkov counters at ISABELLE

    International Nuclear Information System (INIS)

    Foley, K.J.

    1977-01-01

    Cherenkov counters to be used with ISABELLE are described. The three counters used in the Hadron Spectrometer can be used to identify particles in the range 10 to 40 GeV/c with pions separated from heavier particles down to approximately 3 GeV/c. A longer spectrometer for 400 x 400 GeV operation should also be used. The spectrometers may be used with CO 2 and H 2 . The range of particle identification of 8 to 60 GeV/c with pions separated from heavier particles down to approximately 5 GeV/c is possible

  7. Characteristics of the ISABELLE vacuum system

    International Nuclear Information System (INIS)

    Aggus, J.R.; Edwards, D. Jr.; Halama, H.J.; Herrera, J.C.

    1977-01-01

    A discussion is given of the complete vacuum system of ISABELLE, emphasizing those design characteristics dictated by high vacuum, the avoidance of beam current loss, and the reduction of background. The experimental and theoretical justifications for the design are presented

  8. Psi-calculi in Isabelle

    DEFF Research Database (Denmark)

    Bengtson, Jesper; Parrow, Joachim; Weber, Tjark

    2016-01-01

    This paper presents a mechanisation of psi-calculi, a parametric framework for modelling various dialects of process calculi including (but not limited to) the pi-calculus, the applied pi-calculus, and the spi calculus. Psi-calculi are significantly more expressive, yet their semantics is as simple......, an interactive proof assistant designed to facilitate formal reasoning about calculi with binders. Our main contributions are twofold. First, we have developed techniques that allow efficient reasoning about calculi that bind multiple names in Nominal Isabelle. Second, we have adopted these techniques...... to mechanise substantial results from the meta-theory of psi-calculi, including congruence properties of bisimilarity and the laws of structural congruence. To our knowledge, this is the most extensive formalisation of process calculi mechanised in a proof assistant to date....

  9. Magnet power supply for ISABELLE

    International Nuclear Information System (INIS)

    Nawrocky, R.J.; Frankel, R.F.; Thomas, M.G.

    1979-01-01

    The power supply system which will energize the superconducting magnets in the ISABELLE machine consists of some 520 computer-programmable power supplies with outputs ranging from 50 A to 4500 A. Most of the power supplies will be used for the correction of field harmonics, orbit correction and adjustment of the machine working line. During acceleration, currents in various magnet correction coils will be controlled in real time to track the main field; all power supplies must be highly stable during the stacking and storage of the beam (in some cases current regulation must be in the order of 0.001%). PS reference programs will be stored in microprocessor based function generators embedded in each power supply. Due to the large amount of stored energy in the system, the magnets must be protected during quenches. Details of the power supply and of the magnet quench protection system are described

  10. Use of hodoscopes at ISABELLE

    International Nuclear Information System (INIS)

    Alspector, J.; Miller, R.J.

    1977-01-01

    A major problem for experimenters designing detectors for use at ISABELLE is the high interaction rate, one event every 25 nanoseconds at a luminosity of 10 33 cm -2 sec -1 . Typical multiplicities range from a few at large angles (> approximately 45 0 ) to approximately 10 nearer the forward direction. This implies average rates as high as a particle every few nanoseconds. For experiments which require high luminosities, detectors must be designed which have very short (approximately 1 nsec) response time and/or intercept a small solid angle per element. These requirements are met by fine-grained scintillation counter hodoscopes. However, it is, at present, impractical to maintain a 10,000 element hodoscope array because of the difficulty of light piping, the complexity and expense of maintaining that many phototubes, and the problems of packaging and readout. Several developments which promise to make such large arrays feasible are discussed

  11. Proportional wire calorimeters at ISABELLE

    International Nuclear Information System (INIS)

    Matthews, J.A.J.

    1979-01-01

    Gas calorimeters have recently increased in popularity because they provide a simple method of achieving a high degree of calorimeter segmentation with only a modest loss in energy resolution compared with liquid argon or scintillator calorimeters. High radiation levels at ISABELLE will result in gas calorimeter lifetimes similar to those of MWPCs, although the intermediate speed of these devices may cause some resolution degradation due to signal pileup. Schemes for calibration and monitoring gas calorimeters in situ must be evolved and will presumably utilize a combination of pulsers, imbedded 55 Fe sources, etc. Most of the recent development work on gas calorimeters has been centered on electromagnetic (em) calorimetry for large detectors at CESR and PEP. Data on the performance of gas calorimeters are given and compared with the liquid argon results of Hitlin et al. The hadronic gas calorimeter results of Anderson et al. are shown along with typical energy resolution results from various scintillator and liquid argon steel calorimeters

  12. IV srpsko-bugarska konferencija u Zrenjaninu 2005. godine

    Directory of Open Access Journals (Sweden)

    Dragana Antonijević

    2016-03-01

    Full Text Available U Zrenjaninu je  od 25. do 28. oktobra 2005. godine održana IV srpsko-bugarska konferencija na temu "Svakodnevna kultura u postsocijalističkom periodu u Srbiji i Bugarskoj: balkanska transformacija i evropska integracija". Konferenciju su organizovali Etnografski institut SANU iz Beograda, Etnografski institut i muzej BAN iz Sofije i Narodni muzej Zrenjanin.

  13. Avalanche photodiodes for ISABELLE detectors

    International Nuclear Information System (INIS)

    Strand, R.C.

    1979-01-01

    At ISABELLE some requirements for detecting bursts of photons are not met by standard photomultiplier tubes. The characteristics of immunity to magnetic fields, small size (few mm), low power consumption (approx. 100 mW), insensitivity to optical overloads, and wide dynamic range (approx. 60 dB) are achieved with difficulty, if at all, with PMTs. These are characteristics of the solid state avalanche photodiode (APD), the preferred detector for light-wave communications. Successful field tests with APD detectors stimulated the design of standard optical-fiber communication systems to replace wire carriers by the early 1980's. In other characteristics, i.e., counting rate, pulse-height resolution, effective quantum efficiency, detection efficiency, and reliability, bare APDs are equivalent to standard PMTs. APDs with currently available amplifiers cannot resolve single photoelectrons but they could provide reasonable detection efficiencies and pulse-height resolution for packets of approx. > 100 photons. Commercially available APDs can cost up to 100 times as much as PMTs per active area, but they are potentially much cheaper. Six topics are discussed: (1) detectors for light-wave communication and detectors for particles, (2) avalanche photodiodes, (3) commercially available APDs, (4) dynamic response of PMTs and bare APDs, (5) photon counting with cold APDs, and (6) conclusions and recommendations

  14. ISABELLE. Volume 4. Detector R and D

    International Nuclear Information System (INIS)

    1981-01-01

    Workshop participants were asked to assess the current status of detector R and D in terms of the specific needs for ISABELLE experiments: the demands of high particle rates, extremely selective triggers on complex and rare events, and the economics of large detector systems. The detailed results of working groups convened to consider specific areas of detector development are presented. The key points of this assessment, as regards the continuing R and D program for ISABELLE are summarized here. Twenty-six items from the volume were prepared separately for the data base, along with five items previously prepared

  15. ISABELLE. Volume 4. Detector R and D

    Energy Technology Data Exchange (ETDEWEB)

    1981-01-01

    Workshop participants were asked to assess the current status of detector R and D in terms of the specific needs for ISABELLE experiments: the demands of high particle rates, extremely selective triggers on complex and rare events, and the economics of large detector systems. The detailed results of working groups convened to consider specific areas of detector development are presented. The key points of this assessment, as regards the continuing R and D program for ISABELLE are summarized here. Twenty-six items from the volume were prepared separately for the data base, along with five items previously prepared. (GHT)

  16. Proton-proton colliding beam facility ISABELLE

    International Nuclear Information System (INIS)

    Hahn, H.

    1980-01-01

    This paper attempts to present the status of the ISABELLE construction project, which has the objective of building a 400 + 400 GeV proton colliding beam facility. The major technical features of the superconducting accelerators with their projected performance are described. Progress made so far, difficulties encountered, and the program until completion in 1986 is briefly reviewed

  17. Charged particle identification: Cherenkov counters at ISABELLE

    International Nuclear Information System (INIS)

    Etkin, A.; Kostoulas, I.; Leith, D.W.G.S.; Thun, R.

    1977-01-01

    A brief summary is given of a study of Cherenkov counters for ISABELLE. The study was certainy not exhaustive and was meant primarily to suggest future detector development. A substantial research effort is needed in order to insure that Cherenkov counters utilizing photoionization are fully exploited

  18. Small-angle physics at ISABELLE

    International Nuclear Information System (INIS)

    Aronson, S.H.

    1981-01-01

    ISABELLE will be commissioned a few years after the anti p p colliders, whose plans and first results have been presented here. A look at the design goals for ISABELLE reveals that the two salient features offered in compensation for the later turn-on are high luminosity and (2 x 10 5 -10 6 mb -1 sec -1 ) and the number of intersections available for physics. With expected Z 0 detection rates of in UA1, it is clear that all but the most rudimentary features of the standard picture will remain obscure until ISABELLE-like luminosity is available. Some nonstandard models will be hard to distinguish from the standard one until high statistics can be accumulated above the masses of the standard vector bosons. The availability of a relatively large number of intersections at ISABELLE means that there will be room for some highly specific setups which can capitalize on the high luminosity in high-precision or rare-process studies

  19. TYPHUS EXANTHEMATICUS 1836. GODINE: U KRAGUJEVCU (SRBIJA I FILADELFIJI (SAD*

    Directory of Open Access Journals (Sweden)

    Goran Čukić

    2011-03-01

    Full Text Available U "prebakteriološkom periodu“ razvoja svetske medicine izdvojen je pegavi tifus kao entitet. Otuda je stepen razvoja medicinske nauke uslovio konkretni način dijagnostikovanja; svakako, drukčiji od savremenog. Ovo dijagnostifikovanje je bilo na osnovu kliničkog iskustva lekara i predloženog dijagnostičkog sredstva. Godina ustanovljavanja entiteta pegavog tifusa bila je 1836., kada ga je W. Gerhard ustanovio putem obdukcione dijagnostičke procedure, o čemu je izvestio medicinsku javnost 1837. godine. Od tada, drugi lekari imaju obavezu da proceduru sprovedu i provere. Epidemijski pegavi tifus ustanovljen u Filadelfiji bio je "laboratorijski potvrđen i epidemiološki povezan". Razvojem medicine usledila je kasnija potvrda entiteta etiopatogenezom ili drugim savršenijim metodama. Nasuprot ovom pristupu, stoji obično, “rutinersko dijagnostikovanje” koje je mnogo manje pouzdano. U Kragujevcu je 1836. godine bio prisutan 'tifus'. Pegavičar je bio povod tog ustanovljavanja, sudi se analizom dostupnih argumenata od 1879. do danas. Otuda je dijagnostikovanje u Miloševoj prestonici moglo da bude jedino nivoa ne-entiteta. Lekar u Srbiji, koji je pre prihvatio iscrpno, pa ipak, osporavano razmatranje Gerharda, bio je u prednosti da otkrije prvi entitet pegavog tifusa na njenom tlu. U Srbiji podvajanje vrsta tifusa i pri tome prepoznavanje pegavca višeg nivoa od “klinički potvrđenog slučaja” otuda je usledilo posle Gerhard-ovog saopštenja 1837. godine. Tada, prilikom opisa neke naredne epidemijske pojave pegavog tifusa, trebalo je da bude ukazano da je primenjen isti kao Gerhard-ov način ustanovljavanja entiteta ili pouzdaniji od njega. Acta Medica Medianae 2011;50(1:67-72.

  20. Reexamination of the ISABELLE box car stacking scheme

    International Nuclear Information System (INIS)

    Chasman, R.

    1975-01-01

    Box car stacking of ISABELLE after acceleration of the fundamental frequency in the AGS is reviewed with the present ISABELLE parameters and examined with regard to longitudinal impedence requirements. The scheme results in an impedance tolerance of Z/n less than or equal to 30 Ω compared to Z/n less than or equal to 5 Ω obtained for rf stacking. However, to meet the claimed luminosity, the AGS performance demands are increased above those assumed in the ISABELLE proposal

  1. Process control for the ISABELLE system

    International Nuclear Information System (INIS)

    Frankel, R.; Herman, A.; Stattel, P.; Warkentien, R.

    1981-01-01

    A low cost, highly reliable control system has been developed for use in the radiation environment of the ISABELLE ring. The Ultra-High Vacuum installation will consist of approximately 1500 stations - each having 8 readbacks, 4 on-off operations and 4 special functions - distributed over 2.5 mills. The paper will describe a multidrop party line system in which a μp based controller located in a protected environment communicates with up to 25 vacuum stations. All the μp controllers will be linked via the ISABELLE data highway. Mechanical, electronic and software aspects of the system are discussed and performance data from our First Cell model are presented

  2. ISABELLE half-cell control system

    International Nuclear Information System (INIS)

    Buxton, W.; Frankel, R.; Humphrey, J.W.

    1977-01-01

    The primary function of the ISABELLE half-cell control system is to monitor and control the magnet power supplies of the half-cell. In addition, the control system must be flexible enough that it can be expanded to become involved in additional areas such as vacuum and magnetic measurements. A control system based upon AGS control standards, but modified into a development tool for research and electrical engineering support was constructed. Special attention was given to the inherent differences between controlling an ISABELLE and a conventional fast cycling accelerator. The use of FORTRAN and BASIC networks, and microprocessors is reviewed insofar as they pertain to this system. Some general opinions on model control systems, based upon experience, are presented

  3. Isabelle dipole and quadrupole coil configurations

    International Nuclear Information System (INIS)

    Dahl, P.F.; Hahn, H.

    1980-01-01

    The coil configurations of the ISABELLE dipole and quadrupole magnets have been reviewed and a number of improvements were suggested for incorporation into the final design. The coil designs are basically single layer multiple block approximations to cosine current distributions, wound from a high aspect ratio non-keystoned braided conductor. The blocks are separated by knife-edge wedges to maximize the quench propagation velocity. The current density variation is obtained by an appropriate distribution of the spacer turns and, to a lesser degree, by the wedge locations. The use of inert turns is necessary to minimize the peak field enhancement both in the ends and in the two dimensional section. Schemes for deriving turns distributions yielding harmonic coefficients satisfying the stringent ISABELLE tolerances on field uniformity, while allowing for simplicity in winding and taking into account quench propagation considerations, will be discussed, as well as our approach to the coil end configuration

  4. Mechanical properties of ISABELLE superconducting coils

    International Nuclear Information System (INIS)

    Thompson, P.; Bertsche, A.; Fuhrmann, J.; Greene, A.; Grove, E.; Repeta, L.; Short, F.; Tannenbaum, M.; Wanderer, P.

    1981-01-01

    As a part of the manufacturing processes, several mechanical measurements are made on ISABELLE dipoles. These are done both to control the process and to provide information for the evaluation of the behavior of the completed magnets. This paper discusses the Young's Modulus (E = 1-3 x 10 6 psi), the thermal contraction of the coil assembly (ΔL/L = 290 +- 17 x 10 -5 at 77 0 K), and the loss of applied prestress with time

  5. Mechanical design of ISABELLE magnet cryostats

    International Nuclear Information System (INIS)

    Kassner, D.

    1977-01-01

    It has been proposed to construct an intersecting storage ring accelerator, ISABELLE, at BNL, consisting of two concentric rings of magnets containing counter-rotating beams of charged particles. Each ring contains 216 dipole magnets and 138 quadrupoles. All magnets are superconducting and operate at a temperature of 4.3 K. A description of the design of the cryostats, including the internal supports, heat shield superinsulation system and the vacuum vessel is given. Details of fabrication techniques are also included

  6. Design of a lepton detector for ISABELLE

    International Nuclear Information System (INIS)

    Burnstein, R.; Carithers, W.C.; Duong-van, M.

    1975-01-01

    The theoretical background is given for a proposed experiment to detect W mesons using their leptonic decay mode. A lepton detector was designed for use at the planned ISABELLE proton--proton colliding beam storage rings. The general configuration of the detector is shown, and an electron identification module, an electron-hadron calorimeter, methods of muon identification, and an optional central detector (magnetic solenoid spectrometer) are discussed

  7. ISABELLE, accumulators, bunched beams and cosmictrons

    International Nuclear Information System (INIS)

    Month, M.

    1977-01-01

    An elaboration of the ISABELLE concept as the model for a high energy, high luminosity proton-proton facility is given. Its place in the total high energy physics program is discussed. Certain features of the ISABELLE design which have not been consolidated, in particular injection and modes of beam operation, are considered. A new scheme is reviewed, one which could provide quick beam turn-on after construction, one in which there is a high probability of reaching and perhaps even exceeding the design objectives, one which should provide comparatively more flexible and reliable operation for physics, and finally one whose presence opens up a window to a much higher energy region. The new system involves the use of a physically separate current accumulator, allowing, therefore, the optimal utilization of the superconducting structures. The fact that an obvious addition to the complex will permit pp collisions in the 4 TeV center-of-mass energy region, which corresponds to an equivalent lab energy of approximately 10 16 eV, i.e., cosmic ray energies, prompts the added structure to be referred to as the COSMICTRON. The facility operated in the ''new'' manner proposed is considered to be ''the best ISABELLE that can be built.''

  8. Computer facilities for ISABELLE data handling

    International Nuclear Information System (INIS)

    Kramer, M.A.; Love, W.A.; Miller, R.J.; Zeller, M.

    1977-01-01

    The analysis of data produced by ISABELLE experiments will need a large system of computers. An official group of prospective users and operators of that system should begin planning now. Included in the array will be a substantial computer system at each ISABELLE intersection in use. These systems must include enough computer power to keep experimenters aware of the health of the experiment. This will require at least one very fast sophisticated processor in the system, the size depending on the experiment. Other features of the intersection systems must be a good, high speed graphic display, ability to record data on magnetic tape at 500 to 1000 KB, and a high speed link to a central computer. The operating system software must support multiple interactive users. A substantially larger capacity computer system, shared by the six intersection region experiments, must be available with good turnaround for experimenters while ISABELLE is running. A computer support group will be required to maintain the computer system and to provide and maintain software common to all experiments. Special superfast computing hardware or special function processors constructed with microprocessor circuitry may be necessary both in the data gathering and data processing work. Thus both the local and central processors should be chosen with the possibility of interfacing such devices in mind

  9. System description: Isabelle/jEdit in 2014

    Directory of Open Access Journals (Sweden)

    Makarius Wenzel

    2014-10-01

    Full Text Available This is an updated system description for Isabelle/jEdit, according to the official release Isabelle2014 (August 2014. The following new PIDE concepts are explained: asynchronous print functions and document overlays, syntactic and semantic completion, editor navigation, management of auxiliary files within the document-model.

  10. Higher-Order Separation Logic in Isabelle/HOLCF

    DEFF Research Database (Denmark)

    Varming, Carsten; Birkedal, Lars

    2008-01-01

    We formalize higher-order separation logic for a first-order imperative language with procedures and local variables in Isabelle/HOLCF. The assertion language is modeled in such a way that one may use any theory defined in Isabelle/HOLCF to construct assertions, e.g., primitive recursion, least o...

  11. Analysis of cooldown performance for Isabelle helium refrigerator

    International Nuclear Information System (INIS)

    Wu, K.C.; Brown, D.P.; Moore, R.W.

    1982-01-01

    The cooldown performance for the ISABELLE Helium refrigerator is analyzed in terms of the relationship between refrigerator and its load. The flow diagram for ISABELLE with its redundant turbines and heat exchangers is given. Cycle description and procedure for cooldown is described with the relationship between a refrigerator and its load illustrated. Pressure vs. temperature for ISABELLE load and the efficiency for a turbine are illustrated. The procedure for modeling the refrigerator and the concepts of maximizing the cooldown capacity are described. The results and discussion are accompanied with T-S diagrams for initial stage of cooldown and refrigerator characteristic at various return temperatures. The ISABELLE refrigerator with its reduncant expanders properly used achieves cooldown capacity well beyond its steady-state capacity. The cooldown rate at this stage relies on the design safety margin, which for the ISABELLE is 50%

  12. Mass resolution for lepton pairs at Isabelle

    International Nuclear Information System (INIS)

    Baltay, C.; Paige, F.E.

    1978-01-01

    Experiments measuring e + e - and μ + μ-pairs will be the principal way of searching at ISABELLE for the Z 0 and for vector mesons made from new heavy quark-antiquark (Q anti Q ) pairs. Although the best possible mass resolution is clearly of benefit in such experiments, excessive resolution would lead to an unnecessarily large detector. It is believed that a mass resolution of a few percent is appropriate in searching both for the Z 0 and for new Q anti Q states. However, there are some interesting experiments which would require much better mass resolution, of order 1/4% FWHM. 9 references

  13. Mechanical properties of ISABELLE superconducting coils

    Energy Technology Data Exchange (ETDEWEB)

    Thompson, P.; Bertsche, A.; Fuhrmann, J.; Greene, A.; Grove, E.; Repeta, L.; Short, F.; Tannenbaum, M.; Wanderer, P.

    1981-01-01

    As a part of the manufacturing processes, several mechanical measurements are made on ISABELLE dipoles. These are done both to control the process and to provide information for the evaluation of the behavior of the completed magnets. This paper discusses the Young's Modulus (E = 1-3 x 10/sup 6/ psi), the thermal contraction of the coil assembly (..delta..L/L = 290 +- 17 x 10/sup -5/ at 77/sup 0/K), and the loss of applied prestress with time (approx. 20% for times 20 days).

  14. Some notes concerning ISABELLE electronic instrumentation

    International Nuclear Information System (INIS)

    Schwartz, M.

    1976-01-01

    A discussion is given to stimulate early thought relative to the electronic instrumentation which will be required at ISABELLE at the inception of its experimental program. This represents a unique opportunity to approach the instrumentation problem rationally, making provisions for most of the needs in the various intersection regions at minimal cost. In particular, as will be seen, it may be possible to develop a number of specialized integrated circuits which will go a long way toward facilitating the rapid acquisition and examination of data

  15. Forced flow cooling of ISABELLE dipole magnets

    International Nuclear Information System (INIS)

    Bamberger, J.A.; Aggus, J.; Brown, D.P.; Kassner, D.A.; Sondericker, J.H.; Strobridge, T.R.

    1976-01-01

    The superconducting magnets for ISABELLE will use a forced flow supercritical helium cooling system. In order to evaluate this cooling scheme, two individual dipole magnets were first tested in conventional dewars using pool boiling helium. These magnets were then modified for forced flow cooling and retested with the identical magnet coils. The first evaluation test used a l m-long ISA model dipole magnet whose pool boiling performance had been established. The same magnet was then retested with forced flow cooling, energizing it at various operating temperatures until quench occurred. The magnet performance with forced flow cooling was consistent with data from the previous pool boiling tests. The next step in the program was a full-scale ISABELLE dipole ring magnet, 4.25 m long, whose performance was first evaluated with pool boiling. For the forced flow test the magnet was shrunk-fit into an unsplit laminated core encased in a stainless steel cylinder. The high pressure gas is cooled below 4 K by a helium bath which is pumped below atmospheric pressure with an ejector nozzle. The performance of the full-scale dipole magnet in the new configuration with forced flow cooling, showed a 10 percent increase in the attainable maximum current as compared to the pool boiling data

  16. Prospects for strong interaction physics at ISABELLE. [Seven papers

    Energy Technology Data Exchange (ETDEWEB)

    Sidhu, D P; Trueman, T L

    1977-01-01

    Seven papers are presented resulting from a conference intended to stimulate thinking about how ISABELLE could be used for studying strong interactions. A separate abstract was prepared for each paper for inclusion in DOE Energy Research Abstracts (ERA). (PMA)

  17. PWCs and drift chambers at ISABELLE

    International Nuclear Information System (INIS)

    Okuno, H.; Teramoto, Y.; Wheeler, C.D.

    1979-01-01

    At the 1977 Workshop, attempts were made to predict the behavior of proportional wire chambers at the high particle flux expected at ISABELLE. It was found that chambers running at the now widely used high gas gain would have impaired performance with regard to lifetime, efficiency, stability of gas gain, and position resolution. More information has since become available, and therefore the predictions about these properties are revised in the present study. Improvement can also be expected with much lower gas gain, a possibility that is investigated here in more detail with regard to its effect on position resolution and time resolution. The expected high multiplicity of tracks from a single event, the high event rates, and the requirement for low gas gain necessitate revision of the methods for measuring the second coordinate. Particle identification via measurement of the relativistic rise of energy loss in the chambers has been investigated in more detail than previously, with new data and calculations

  18. ISABELLE magnet power supply system performance analysis

    International Nuclear Information System (INIS)

    Edwards, R.J.

    1981-01-01

    The power supply system that will energize the superconducting magnets in the ISABELLE 400 x 400 GeV accelerator must supply various voltages and currents. The voltages for the correction winding range from ten to one hundred twenty-five volts unipolar and bipolar with current rating of 50 to 300 amperes. The main field winding requires voltages from 90V (at flattop) to 600V during maximum ramp rate or acceleration cycle. The power supplies are programmable over their full range of output current with a reproducibility error varying from +- 10 ppM to +- 400 ppM of full scale. Included within the reproducibility error are the long and short term stability requirements of the power supplies. The purpose of this paper is to define some of the design goals and outline the approach taken in reaching these goals

  19. Average neutralization and transverse stability in ISABELLE

    International Nuclear Information System (INIS)

    Herrera, J.; Zotter, B.

    1978-01-01

    Clearing of electrons in the vicinity of the axis of a proton beam in the dipoles of a separated function AG-focusing structure is accomplished by transverse crossed-field drift due to the magnetic dipole field and a weak longitudinal electric field. This electric field is generated by potential differences caused by cross section variations of the beam due to variations of the β-functions and dispersion. The resulting radial drift brings the electrons into the off-axis region where they are driven out of the magnets by the usual longitudinal cross-field drift caused by the radial space charge field. The neutralization in ISABELLE is then a factor 20 below former estimates, and transverse stability can be obtained by chromaticity adjustments well within the design strengths of the sextupole correction windings

  20. Triggering at Isabelle; the first 200 nanoseconds

    International Nuclear Information System (INIS)

    Abshire, G.; Kondo, K.; Sculli, J.; Johnson, R.A.; Morris, G.R.

    1978-07-01

    At full luminosity of ISABELLE and with an anticipated pp total cross section of 60 mb, there will be, on the average, one interaction every 70 ns. At the other end of the spectrum, it will probably take about 10 ms to store a complete event onto magnetic tape. In between these two extremes comes a triggering scheme which must select the one event out of 14,285,714 that is of interest to the experimenter. In a typical experiment, a certain small number of signals will come into an electronics trailer on cables that are as short as possible and have propagation velocities as high as possible. With these signals a fast decision will be made as to whether the rest of the information coming in on the slower, longer cables should be further processed or not. The typical length of time for this decision is 200 ns. Some of the problems arising during that first 200 ns are considered, and some examples of attempts to solve those problems are given

  1. ISABELLE magnet support and adjustment system

    International Nuclear Information System (INIS)

    Buchanan, V.; Kassner, D.; Polk, I.

    1979-01-01

    The ISABELLE superconducting is supported at the quarter points within a carbon steel vacuum vessel by four fiberglass straps. These are positioned at a small angle to the vertical so that contraction of both the magnet core and the suspension straps do not change the position of the magnet centerline. Two smaller fiberglass straps at each support provide horizontal position location. The fiberglass straps are fabricated of uniaxial epoxy fiberglass tape. Creep tests at room temperature and 1.3 times design load show no extension after one year and there was a factor of safety of 5 in breaking strength. An Engineering Test Model was constructed and cycled to 5 0 K. Heat leak for the eight straps was less than 0.5 W and position stability was within +-0.005''. The vacuum vessel is vertically positioned by means of three jack screws with sliding pads and spherical washers between the top of the jacks and the support boxes. Longitudinal and lateral positioning is done by three horizontal screws at each support box. Three shim plates on the top of the support boxes are used to set the magnetic plane and sockets in two of these are used to set the lateral plane

  2. PWCs and drift chambers at ISABELLE

    International Nuclear Information System (INIS)

    Okuno, H.; Teramoto, Y.; Wheeler, C.D.

    1978-01-01

    Rate effects in proportional chambers and drift chambers are addressed first. The widely used high-gas-gain chambers would have impaired performance at ISABELLE data rates. Improvement can be expected with lower gas gain, and this possibility is investigated with respect to position and time resolution. Results on chamber lifetime are summarized; space-charge effects, gain saturation, and radiation hardness of electronics are considered. The resolution of drift chambers is discussed in some detail; time resolution, double pulse resolution, and momentum resolution and multiple scattering are included. The expected high multiplicity of tracks from a single event, the high event rates, and the requirement for low gas gain necessitate revision of the methods for measuring the second coordinate. Known methods of two-dimensional point localization are summarized according to spatial accuracy, electronics requirements, and multihit capability. Delay lines, charge division, and cathode strips are considered. Particle identification by means of measurement of the relativistic rise of energy loss by conventional and unconventional means was investigated. 32 references, 3 figures, 4 tables

  3. An exercise in gigantism: muon polarization measurements at ISABELLE

    International Nuclear Information System (INIS)

    Kasha, H.

    1977-01-01

    The possibility of carrying out muon polarization measurements at ISABELLE is briefly examined. The reasons for doing such measurements may well range from checking the obvious to exploring the unexpected. A measurement of the longitudinal muon polarization can serve as a check of the W + decay sample, or may serve as a tool to shed additional light on a new state or process. It is concluded that muon polarization measurements at ISABELLE are on the threshold of possibility, especially if one has to decide between widely separated values

  4. ISABELLE: a proton-proton colliding beam facility. [Proposal for the construction of ISABELLE

    Energy Technology Data Exchange (ETDEWEB)

    None

    1977-04-01

    A proposal is presented for the construction of an Intersecting Storage Accelerator, ISABELLE, to be located at Brookhaven National Laboratory. At this major research facility, colliding beams of protons will be produced and studied by particle physicists. This proposal combines the interests of these particle physicists in exploring a new energy regime with the challenge of building a new research instrument. The proposal results from several years of considering such devices in parallel with extensive developmental work. The proposal is divided into several major parts. Following an introduction is an overall summary of the proposal covering its highlights. Part II contains a thorough discussion of the physics objectives that can be addressed by the storage ring. It begins with an explanation of current theoretical concepts that occupy the curiosity of high energy physicists. Then follows a brief discussion of possible experiments that might be assembled at the interaction regions to test these concepts. The third part of the proposal goes into the details of the design of the intersecting storage accelerators. It begins with a description of the entire facility and the design of the magnet ring structure. The processes of proton beam accumulation and acceleration are thoroughly described. The discussion then turns to the design of the components and subsystems for the accelerator. The accelerator elements are described followed by a description of the physical plant. The cost estimate and time scales are displayed in Part IV. Here the estimate has been based on the experience gained from working with the prototype units at the laboratory. The appendices are an important part of the proposal. The parameter list for the 200 x 200 GeV ISABELLE is carefully documented. An example of a possible research program can be found in an appendix. The performance of prototype units is documented in one of the appendices.

  5. ICAM: the ISABELLE control and monitoring system, global overview

    International Nuclear Information System (INIS)

    Dimmler, D.G.

    1975-01-01

    A first draft on the definition of the ISABELLE Control and Monitoring System is presented. Emphasis is given on the design strategies and on the proposed architectural concepts. A triangular network has been selected and defined. Some structural consideration of processor and bus structure hardware are given. (U.S.)

  6. Security Modeling and Correctness Proof Using Specware and Isabelle

    Science.gov (United States)

    2008-12-01

    working system by the controlled stepwise introduction of implementation design decisions , in such a way that the refined specifications and ultimately... Auxillary Functions for Current Access to check if contains %% a tuple; Also for adding and removing tuples from Current %% Access...but rather design and implementation decisions by Kestrel but were undocumented. When the problems are encountered with proving in Isabelle, first the

  7. ISABELLE [Intersecting Storage Accelerators with the adjective belle] physics prospects

    International Nuclear Information System (INIS)

    1972-01-01

    This volume contains a collection of reports on physics prospects at a 200 x 200-GeV proton intersecting storage ring facility (Isabelle or ISA). General topics of papers included are: machine-related topics, general purpose detectors, strong interaction experiments, weak and electromagnetic interaction experiments, and other exotic ideas

  8. MAGCOOL: the production cooling facility for ISABELLE magnets

    International Nuclear Information System (INIS)

    Bamberger, J.A.; Afrashteh, M.; Brown, D.P.; Schneider, W.J.; Sondericker, J.H.; Wu, K.C.

    1981-01-01

    The ISABELLE proton accelerator uses over one thousand superconducting magnets to guide the particle beams in two circular rings, 3.8 km in circumference. Prior to their installation in the tunnel all magnets must be tested and measured at their 3.8 K operating temperature. This paper describes the refrigeration system, called MAGCOOL, to accomplish this task

  9. Evaluation of ISABELLE full cell ultra high vacuum system

    International Nuclear Information System (INIS)

    Foerster, C.L.; Briggs, J.; Chou, T.S.; Stattel, P.

    1980-01-01

    The ISABELLE Full Cell Vacuum System consisting of a 40 m long, by 8.8 cm diameter stainless steel tube pumped by seven pumping stations was assembled and processed for 10 -12 Torr operation. Evaluation and testing of the system and its sub-assemblies has been completed. Detail design of system components and the determination of the conditioning process was completed. The best procedure to rough pump, leak test, vacuum bake the system, condition pumps, degas gauges, turn on ion pumps and flash sublimation pumps was established. Pressures below 2 x 10 -11 Torr are now routinely achieved in normal operation of the Full Cell. This includes pump down after replacement of various components and pump down after back fill with moist unfiltered air. The techniques developed for the Full Cell will be used to build the ISABELLE Ultra High Vacuum System

  10. ISABELLE: proceedings of the 1981 Summer Workshop. Volume 1. Lectures

    International Nuclear Information System (INIS)

    Gordon, H.A.

    1981-01-01

    The ISABELLE Summer Workshop, held at BNL from July 20 through July 31, was attended by 259 physicists representing 72 institutions. The discussions covered experimental areas, large detectors and detector technology, with a primary emphasis on physics opportunities, both with a phased and a full luminosity ISABELLE. There was a consensus that physics with Phase I (E/sub cm/ approx. = 700 GeV and L approx. 2 x 10 31 /cm 2 /sec, with bunched beams) was feasible, important and exciting. It has been known for years that the orthodox gauge theories will be critically tested by studying the W/sup +-/, Z 0 and high p/sub perpendicular to/ phenomena. The Z 0 has a reasonable chance of being found at the anti pp colliders if luminosities reach 10 30 /cm 2 /sec, but its properties will be difficult to decipher. Seeing the W/sup +-/'s or new heavy quarks is less probable and measuring their properties is even less likely. At ISABELLE these phenomena can all be studied with high precision. But the more exciting conclusion which emerged from the workshop was related to the question of what generates the approx. 100 GeV masses of the W's and Z's. The answer could involve Higgs, technicolor, or other particles with masses ranging from 10.8 GeV to 1 TeV, with an intermediate mass scale of 200 to 300 GeV being a possible region of strong interest. Some of these models predict spectacular experimental signatures. It is clear that only ISABELLE with L approx. 10 32 - 10 33 , has an opportunity of addressing and resolving such questions. Twelve papers from volume one were prepared separately for the data base, along with three items previously prepared

  11. Crafty cranes, or the feasibility of robots at ISABELLE

    International Nuclear Information System (INIS)

    Carroll, A.S.

    1978-01-01

    As currently envisioned, ISABELLE will have to be shut down at regular intervals much shorter than the natural lifetime of the beams in order to allow the experimenters into the six experimental halls to make simple repairs or simple modifications to their apparatus. Much of this downtime and frustration could be avoided if there were a class of radiation workers who could withstand approx. 10 5 rads. Obviously such a class of workers would be robots. The feasibility of such devices is discussed

  12. Isabelle/PIDE as Platform for Educational Tools

    Directory of Open Access Journals (Sweden)

    Makarius Wenzel

    2012-02-01

    Full Text Available The Isabelle/PIDE platform addresses the question whether proof assistants of the LCF family are suitable as technological basis for educational tools. The traditionally strong logical foundations of systems like HOL, Coq, or Isabelle have so far been counter-balanced by somewhat inaccessible interaction via the TTY (or minor variations like the well-known Proof General / Emacs interface. Thus the fundamental question of math education tools with fully-formal background theories has often been answered negatively due to accidental weaknesses of existing proof engines. The idea of "PIDE" (which means "Prover IDE" is to integrate existing provers like Isabelle into a larger environment, that facilitates access by end-users and other tools. We use Scala to expose the proof engine in ML to the JVM world, where many user-interfaces, editor frameworks, and educational tools already exist. This shall ultimately lead to combined mathematical assistants, where the logical engine is in the background, without obstructing the view on applications of formal methods, formalized mathematics, and math education in particular.

  13. Use of the Godin leisure-time exercise questionnaire in multiple sclerosis research: a comprehensive narrative review.

    Science.gov (United States)

    Sikes, Elizabeth Morghen; Richardson, Emma V; Cederberg, Katie J; Sasaki, Jeffer E; Sandroff, Brian M; Motl, Robert W

    2018-01-17

    The Godin Leisure-Time Exercise Questionnaire has been a commonly applied measure of physical activity in research among persons with multiple sclerosis over the past decade. This paper provides a comprehensive description of its application and inclusion in research on physical activity in multiple sclerosis. This comprehensive, narrative review included papers that were published between 1985 and 2017, written in English, involved participants with multiple sclerosis as a primary population, measured physical activity, and cited one of the two original Godin papers. There is a broad scope of research that has included the Godin Leisure-Time Exercise Questionnaire in persons with multiple sclerosis. Overall, 8 papers evaluated its psychometric properties, 21 evaluated patterns of physical activity, 24 evaluated correlates or determinants of physical activity, 28 evaluated outcomes or consequences of physical activity, and 15 evaluated physical activity interventions. The Godin Leisure-Time Exercise Questionnaire is a valid self-report measure of physical activity in persons with multiple sclerosis, and further is an appropriate, simple, and effective tool for describing patterns of physical activity, examining correlates and outcomes of physical activity, and provides a sensitive outcome for measuring change in physical activity after an intervention. Implications for rehabilitation There is increasing interest in physical activity and its benefits in multiple sclerosis. The study of physical activity requires appropriate and standardized measures. The Godin Leisure-Time Exercise Questionnaire is a common self-report measure of physical activity for persons with multiple sclerosis. Godin Leisure-Time Exercise Questionnaire scores are reliable measures of physical activity in persons with multiple sclerosis. The Godin Leisure-Time Exercise Questionnaire further is an appropriate, simple, and effective tool for describing patterns of physical activity, examining

  14. Introduction to “Artistic Media and Music Therapy” by Isabelle Frohne-Hagemann

    DEFF Research Database (Denmark)

    Bonde, Lars Ole

    2005-01-01

    Introduktion til en musikterapiteoretisk artikel af Isabelle Frohne-Hagemann - i artikelserien INTERNATIONAL ARCHIVES—ON THEORY BUILDING IN MUSIC THERAPY......Introduktion til en musikterapiteoretisk artikel af Isabelle Frohne-Hagemann - i artikelserien INTERNATIONAL ARCHIVES—ON THEORY BUILDING IN MUSIC THERAPY...

  15. Running a Prover in a Prover - Isabelle as a Meta-Logic

    DEFF Research Database (Denmark)

    Villadsen, Jørgen

    Isabelle provides a foundation of mathematics and I show how you can run your own verified prover directly in the Isabelle prover or as a stand-alone program. I describe the formalization of syntax and semantics and discuss the proof of soundness and completeness for a simple prover for first...

  16. NaDeA: A Natural Deduction Assistant with a Formalization in Isabelle

    DEFF Research Database (Denmark)

    Villadsen, Jørgen; Jensen, Alexander Birch; Schlichtkrull, Anders

    2017-01-01

    We present a new software tool for teaching logic based on natural deduction. Its proof system is formalized in the proof assistant Isabelle such that its definition is very precise. Soundness of the formalization has been proved in Isabelle. The tool is open source software developed in TypeScript...

  17. NaDeA: A Natural Deduction Assistant with a Formalization in Isabelle

    DEFF Research Database (Denmark)

    Villadsen, Jørgen; Jensen, Alexander Birch; Schlichtkrull, Anders

    2015-01-01

    We present a new software tool for teaching logic based on natural deduction. Its proof system is formalized in the proof assistant Isabelle such that its definition is very precise. Soundness of the formalization has been proved in Isabelle. The tool is open source software developed in TypeScript...

  18. Formalizing a Paraconsistent Logic in the Isabelle Proof Assistant

    DEFF Research Database (Denmark)

    Villadsen, Jørgen; Schlichtkrull, Anders

    2017-01-01

    We present a formalization of a so-called paraconsistent logic that avoids the catastrophic explosiveness of inconsistency in classical logic. The paraconsistent logic has a countably infinite number of non-classical truth values. We show how to use the proof assistant Isabelle to formally prove...... theorems in the logic as well as meta-theorems about the logic. In particular, we formalize a meta-theorem that allows us to reduce the infinite number of truth values to a finite number of truth values, for a given formula, and we use this result in a formalization of a small case study....

  19. Commentary on Foubert, Godin, & Tatum (2010): The Evolution of Sexual Violence Prevention and the Urgency for Effectiveness

    Science.gov (United States)

    Tharp, Andra Teten; DeGue, Sarah; Lang, Karen; Valle, Linda Anne; Massetti, Greta; Holt, Melissa; Matjasko, Jennifer

    2011-01-01

    Foubert, Godin, and Tatum describe qualitative effects among college men of The Men's Program, a one-session sexual violence prevention program. This article and the program it describes are representative of many sexual violence prevention programs that are in practice and provide an opportunity for a brief discussion of the development and…

  20. Report of the radiation group on radiation backgrounds and damage in the ISABELLE intersection regions

    International Nuclear Information System (INIS)

    Ludlam, T.; Kistiakowsky, V.; Toohig, T.E.

    1976-01-01

    The Radiation Group was charged to examine radiation aspects of the current ISABELLE design and the projected experimental arrangements. Some samples of questions to be addressed were: (1) how does the overall shielding design impact the experimental design, (2) what backgrounds might be expected from the proposed beam scraping, shaving, etc. schemes, (3) what are the radiation damage considerations for experimental electronics near the beam, and (4) what backgrounds might be expected in an experiment from operation of another experiment in the same or the adjacent intersection region. A review is given based on the ISABELLE Proposal, The Proceedings of the 1975 ISABELLE Summer Study, and the estimate of ISABELLE shielding requirements by Stevens and Thorndike

  1. Experimental use of neutrinos from ISABELLE beam dumps

    International Nuclear Information System (INIS)

    Bozoki, G.E.; Thorndike, A.M.; Mann, A.K.

    1978-01-01

    The technical feasibility and possible applicability of using ISABELLE beam dumps as powerful sources for directed high-energy neutrino bursts are investigated. In the present machine design two dump systems are applied to absorb the extracted fast beams. The expected normal beam extraction rate is 1 to 2 per day, when about (6.3 to 7.5) x 10 14 protons are hitting the external targets during a pulse length of approx. 50 μs. These protons are considered so far to be useless. The neutrinos produced could be used for the following activities: the study of coherent neutrino regeneration, calibration and permanent testing of cosmic-ray and astrophysical neutrino detectors, research on the practical applicability of neutrinos in telecommunication, and certain astro- and geophysical applications. Tailoring the system to meet these activities is illustrated. 6 figures

  2. Adaptation of the Godin Leisure-Time Exercise Questionnaire into Turkish: The Validity and Reliability Study

    Directory of Open Access Journals (Sweden)

    Emine Sari

    2016-01-01

    Full Text Available This study was conducted with the aim of determining whether the Turkish form of the “Leisure-Time Exercise Questionnaire” developed by Godin is a valid and reliable tool for diabetic patients in Turkey. The study was conducted as a methodological research on 300 diabetic patients in Turkey. The linguistic equivalence of the questionnaire was assessed through the back-translation method, while its content validity was assessed through obtaining expert opinions. Cronbach’s alpha value was found to assess the reliability of the questionnaire. The test-retest analysis and the correlation between independent observers were examined. The content validity index (CVI was found to be .82 according to the expert assessments, and no statistical difference was found between them (Kendall’s W=.17, p=.235. Cronbach’s alpha was found to be α=.64, the result of the test-retest analysis was r=.97, and the correlation between independent observers (ICC was .98. This study found that the Turkish form of the Leisure-Time Exercise Questionnaire is a valid and reliable tool that can be used to define and assess the exercise behaviors of Turkish diabetic patients.

  3. Choice of harmonic number for the ISABELLE accelerating rf system

    International Nuclear Information System (INIS)

    Pedersen, F.

    1977-01-01

    Originally, h = 2 was chosen for the accelerating rf system to avoid growth of coupled bunch mode longitudinal instabilities. The ability to operate ISABELLE in a bunched mode and maintaining six interaction points plus the compatibility with the boxcar transfer scheme suggested for transfer from an eventual future accumulator ring has made it desirable to choose a different harmonic number, namely h = 3. It is shown in the following that the impedance threshold for these instabilities is higher than the impedance limit required during stacking to obtain design performance. The threshold is independent of the harmonic number, so the choice of h is free from an instability point of view, as long as we are below this threshold. For h = 3, the required peak voltage to produce the same acceptance and acceleration rate as the h = 2 system is 35 kV compared to 30 kV for the h = 2 system. The total stored energy in the h = 3 cavities will be less than in h = 2 cavities, so the cost is roughly unchanged. For the above mentioned reasons it is strongly recommended to choose h = 3

  4. [An artist at the Medical School of Paris: Isabelle Pinson (1769-1855)].

    Science.gov (United States)

    Boulinier, G

    1997-01-01

    Born in Paris in 1769, Isabelle Proteau, the future Mrs. Pinson, was the daughter of a couple of servants of a famous family: her father was the footman of the marquis de Jaucourt, and her mother, the maid of Isabelle, both brother and sister of the encyclopedist Louis de Jaucourt. She lost her father very early, but thanks to her godmother Isabelle de Jaucourt, she received a good education and could become a talented painter. Especially a portraitist, she was a pupil of the academicians Vincent (1746-1816) and Regnault (1754-1829), and participated to many exhibitions at the Louvre's Salons from 1796 to 1812. In 1792, she married the artist and anatomist André Pierre Pinson (1746-1828). Among the witnesses were the surgeon Dezoteux and the famous sculptor Houdon. ...

  5. ISABELLE: a 400 x 400 GeV proton--proton colliding beam facility

    International Nuclear Information System (INIS)

    1978-01-01

    A conceptual design report is presented for the construction of an Intersecting Storage Accelerator, ISABELLE, to be located at Brookhaven National Laboratory. At this major research facility beams of protons with energies up to 400 GeV will be collided in six experimental areas. At each area particle physicists will install detector apparatus to study the interaction and reaction products for such very high energy collisions. The proposal results from several years of study and development work on such a facility. Topics discussed include: (1) introduction and summary of the proposal; (2) physics at ISABELLE (including physics objectives and typical experiments and detectors); description of ISABELLE (overview; magnetic ring structure and lattice characteristics; performance; beam transfer, stacking, and acceleration; magnet system; refrigeration system; vacuum system; power supplies, instrumentation, and control system; physical plant and experimental halls; and operation and safety); and (3) cost estimate and schedule

  6. ISABELLE: a 400 x 400 GeV proton--proton colliding beam facility

    Energy Technology Data Exchange (ETDEWEB)

    None

    1978-01-01

    A conceptual design report is presented for the construction of an Intersecting Storage Accelerator, ISABELLE, to be located at Brookhaven National Laboratory. At this major research facility beams of protons with energies up to 400 GeV will be collided in six experimental areas. At each area particle physicists will install detector apparatus to study the interaction and reaction products for such very high energy collisions. The proposal results from several years of study and development work on such a facility. Topics discussed include: (1) introduction and summary of the proposal; (2) physics at ISABELLE (including physics objectives and typical experiments and detectors); description of ISABELLE (overview; magnetic ring structure and lattice characteristics; performance; beam transfer, stacking, and acceleration; magnet system; refrigeration system; vacuum system; power supplies, instrumentation, and control system; physical plant and experimental halls; and operation and safety); and (3) cost estimate and schedule.

  7. PROMJENA SEKSISTIČKOG DISKURSA U HRVATSKOJ? Usporedba rezultata istraživanja 2004. i 2010. godine

    OpenAIRE

    Galić, Branka

    2012-01-01

    Seksizam u svojim tradicionalnim i modernim varijantama prepoznat je kao utemeljen koncept u hrvatskom društvu na temelju rezultata istraživanja o rodnom identitetu koje je provedeno 2004. godine u sklopu projekta „Modernizacija i identitet hrvatskog društva“, i to osobito među starijima, niže obrazovanima i muškim dijelovima hrvatske populacije. U ovome radu ponovno se konceptualizira seksistički diskurs, te se iznose usporedbe glavnih rezultata istraživanja o relacijama neo/seksizma i moder...

  8. Proceedings of the 1977 Isabelle Summer Workshop. [Seventy-four papers

    Energy Technology Data Exchange (ETDEWEB)

    None

    1977-07-18

    A report is given of the activities of the 1977 ISABELLE Summer Workshop, held from July 18 to 29, 1977 at the Brookhaven National Laboratory. An abstract was prepared for each of the seventy-four separate presentations for inclusion in DOE Energy Research Abstracts (ERA). (PMA)

  9. Selection and evaluation of an ultra high vacuum gate valve for Isabelle beam line vacuum system

    International Nuclear Information System (INIS)

    Foerster, C.L.; McCafferty, D.

    1980-01-01

    A minimum of eighty-four (84) Ultra High Vacuum Gate Valves will be utilized in ISABELLE to protect proton beam lines from catastrophic vacuum failure and to provide sector isolation for maintenance requirements. The valve to be selected must function at less than 1 x 10 -11 Torr pressure and be bakeable to 300 0 C in its open or closed position. In the open position, the valve must have an RF shield to make the beam line walls appear continuous. Several proposed designs were built and evaluated. The evaluation consisted mainly of leak testing, life tests, thermal cycling, mass spectrometer analysis, and 10 -12 Torr operation. Problems with initial design and fabrication were resolved. Special requirements for design and construction were developed. This paper describes the tests on two final prototypes which appear to be the best candidates for ISABELLE operation

  10. Systematic Verification of the Modal Logic Cube in Isabelle/HOL

    Directory of Open Access Journals (Sweden)

    Christoph Benzmüller

    2015-07-01

    Full Text Available We present an automated verification of the well-known modal logic cube in Isabelle/HOL, in which we prove the inclusion relations between the cube's logics using automated reasoning tools. Prior work addresses this problem but without restriction to the modal logic cube, and using encodings in first-order logic in combination with first-order automated theorem provers. In contrast, our solution is more elegant, transparent and effective. It employs an embedding of quantified modal logic in classical higher-order logic. Automated reasoning tools, such as Sledgehammer with LEO-II, Satallax and CVC4, Metis and Nitpick, are employed to achieve full automation. Though successful, the experiments also motivate some technical improvements in the Isabelle/HOL tool.

  11. Formalizing and proving a typing result for security protocols in Isabelle/HOL

    DEFF Research Database (Denmark)

    Hess, Andreas Viktor; Modersheim, Sebastian

    2017-01-01

    or the positive output of a verification tool. However several of these works have used a typed model, where the intruder is restricted to "well-typed" attacks. There also have been several works that show that this is actually not a restriction for a large class of protocols, but all these results so far...... are again pen-and-paper proofs. In this work we present a formalization of such a typing result in Isabelle/HOL. We formalize a constraint-based approach that is used in the proof argument of such typing results, and prove its soundness, completeness and termination. We then formalize and prove the typing...... result itself in Isabelle. Finally, to illustrate the real-world feasibility, we prove that the standard Transport Layer Security (TLS) handshake satisfies the main condition of the typing result....

  12. Muon shield requirements for ISABELLE at 400 GeV/c

    International Nuclear Information System (INIS)

    Ludlam, T.; Thorndike, A.M.

    1977-01-01

    A goodly portion of the ISABELLE ring lies above the existing contours of the land, and so a substantial earth berm is required to shield against penetrating muons which result from proton interactions within the ring. The size and shape of this shield is determined not only by the magnitude of expected proton losses from the circulating beams, but also by the geometry and magnetic structure of the machine, and the proximity of potential muon sources to the site boundary. The cost of constructing this berm is sufficiently great as to warrant detailed attention to the required shield thickness at each point around the ring. The report given updates previous discussions of the subject by incorporating the six-fold geometry and higher energy of the 400 GeV ISABELLE design, and taking advantage of a more refined study of the effects of magnetic deflection on the trajectories of muons produced within the lattice structure of the machine

  13. Nonfree datatypes in Isabelle/HOL: animating a many-sorted metatheory

    OpenAIRE

    Schropp, Andreas; Popescu, Andrei

    2013-01-01

    Datatypes freely generated by their constructors are well supported in mainstream proof assistants. Algebraic specification languages offer more expressive datatypes on axiomatic means: nonfree datatypes generated from constructors modulo equations. We have implemented an Isabelle/HOL package for nonfree datatypes, without compromising foundations. The use of the package, and its nonfree iterator in particular, is illustrated with examples: bags, polynomials and λ-terms modulo α-equivalence. ...

  14. Summary of activity. Topic I: detectors and experiments. [High-energy detectors for use at ISABELLE

    Energy Technology Data Exchange (ETDEWEB)

    Marx, J; Ozaki, S

    1978-01-01

    Results of a workshop studying detectors for Isabelle experimental halls are described. The detectors must be very reliable. Spatial resolution of the tracking detectors must be high to provide accurate measurements of angle and momentum, retain a short resolving time, and show excellent multiparticle handling capability. Included in the study were hodoscopes, drift chambers, proportional chambers, time projection chambers, Cherenkov counters, electromagnetic shower detectors, and hadron calorimeters. Data handling methods were also included in the studies. (FS)

  15. Attack tree analysis for insider threats on the IoT using isabelle

    DEFF Research Database (Denmark)

    Kammüller, Florian; Nurse, Jason R. C.; Probst, Christian W.

    2016-01-01

    The Internet-of-Things (IoT) aims at integrating small devices around humans. The threat from human insiders in "regular" organisations is real; in a fully-connected world of the IoT, organisations face a substantially more severe security challenge due to unexpected access possibilities and info....... On the classified IoT attack examples, we show how this logical approach can be used to make the models more precise and to analyse the previously identified Insider IoT attacks using Isabelle attack trees....

  16. Programming and Verifying a Declarative First-Order Prover in Isabelle/HOL

    DEFF Research Database (Denmark)

    Jensen, Alexander Birch; Larsen, John Bruntse; Schlichtkrull, Anders

    2018-01-01

    We certify in the proof assistant Isabelle/HOL the soundness of a declarative first-order prover with equality. The LCF-style prover is a translation we have made, to Standard ML, of a prover in John Harrison’s Handbook of Practical Logic and Automated Reasoning. We certify it by replacing its ke......’s ML environment as an interactive application or can be used standalone in OCaml or Standard ML (or in other functional programming languages like Haskell and Scala with some additional work)....

  17. Proposal for construction of a proton--proton storage accelerator facility (Isabelle)

    International Nuclear Information System (INIS)

    1975-06-01

    A proposal is made for the construction of proton storage rings at the Brookhaven Alternating Gradient Synchrotron (AGS) using superconducting magnets for which much of the technology has already been developed. This proton-proton colliding beam facility, ''ISABELLE,'' will provide large increases in both the center-of-mass energy and the luminosity, key machine parameters for high energy physics. The physics potential and the general description of the facility are discussed in detail, and the physical plant layout, a cost estimate and schedule, and future options are given.(U.S.)

  18. ISABELLE: a proposal for construction of a proton--proton storage accelerator facility

    International Nuclear Information System (INIS)

    1976-05-01

    The construction of an Intersecting Storage Accelerator Facility (ISA or ISABELLE) at Brookhaven National Laboratory is proposed. ISABELLE will permit the exploration of proton-proton collisions at center-of-mass energies continuously variable from 60 to 400 GeV and with luminosities of 10 32 to 10 33 cm -2 sec -1 over the entire range. An overview of the physics potential of this machine is given, covering the production of charged and neutral intermediate vector bosons, the hadron production at high transverse momentum, searches for new, massive particles, and the energy dependence of the strong interactions. The facility consists of two interlaced rings of superconducting magnets in a common tunnel about 3 km in circumference. The proton beams will collide at eight intersection regions where particle detectors will be arranged for studying the collision processes. Protons of approximately 30 GeV from the AGS will be accumulated to obtain the design current of 10A prior to acceleration to final energy. The design and performance of existing full-size superconducting dipoles and quadrupoles is described. The conceptual design of the accelerator systems and the conventional structures and buildings is presented. A preliminary cost estimate and construction schedule are given. Possible future options such as proton-antiproton, proton-deuteron and electron-proton collisions are discussed

  19. Magnet power supply system for the ISABELLE half-cell prototype

    International Nuclear Information System (INIS)

    Nawrocky, R.J.

    1977-01-01

    Due to stringent requirements on the spatial harmonic content of ISABELLE's magnetic field, the magnet power supplies for the half-cell prototype must be dynamically accurate and stable to within 0.01% of their full-scale rating. Depending on the application, the full-scale current of various units comprising the system ranges from +-50 A to 4000 A. The system, as constructed is fully controllable and programmable either manually or with a control computer. The magnet power supply system described was constructed and interconnected with the half-cell computer control equipment. A number of power supply units were tested with inductive test loads in both the manual and the computer control modes. Test results on stability and speed of response indicate that all systems perform according to specifications

  20. Simple computer model for the nonlinear beam--beam interaction in ISABELLE

    International Nuclear Information System (INIS)

    Herrera, J.C.; Month, M.; Peierls, R.F.

    1979-03-01

    The beam--beam interaction for two counter-rotating continuous proton beams crossing at an angle can be simulated by a 1-dimensional nonlinear force. The model is applicable to ISABELLE as well as to the ISR. Since the interaction length is short compared with the length of the beam orbit, the interaction region is taken to be a point. The problem is then treated as a mapping with the remainder of the system taken to be a rotation of phase given by the betatron tune of the storage ring. The evolution of the mean square amplitude of a given distribution of particles is shown for different beam--beam strengths. The effect of round-off error with resulting loss of accuracy for particle trajectories is discussed. 3 figures

  1. Isabelle et Marguerite ou les pliures du féminin

    Directory of Open Access Journals (Sweden)

    Sjef Houppermans

    2008-07-01

    Full Text Available Isabelle de Charrière (1740-1805 montre dans ses romans épistolaires, pour le contenu comme pour la forme et le style, une préoccupation constante avec la séparation, l’absence et le manque. Ici les Lettres écrites de Lausanne vont nous retenir plus spécifiquement suivant cette perspective. Marguerite Yourcenar (1903-1987 trace partout dans son œuvre les lignes d’un désir qui ne cesse de s’épuiser dans ses pertes et ses failles. C’est plus particulièrement la nouvelle Anna, Soror, histoire d’inceste sur fond de décor baroque, qui exhibe les traces de l’étrangeté familière colorant l’élan fictionnel. Les deux écrivaines se croisent dans un semblable liage scriptural.

  2. Feasibility of studying large p/sub perpendicular to/ in ISABELLE's wide-angle hall

    International Nuclear Information System (INIS)

    Aronson, S.; Danby, G.; Engelmann, R.; Foley, K.; McCarthy, R.; Paige, F.; Pope, B.; Thorndike, A.

    1979-01-01

    The experimental area at 6 o'clock in the present ISABELLE site plan has a configuration suitable for studying particles produced at large angles relative to the beam lines. It is natural to think of housing a program of large p/perpendicular to/ studies in this area. A particular device has been considered, namely a pair of multiparticle spectrometers back-to-back at 90 0 to the beams, as a vehicle for carrying out this program. Enough details are presented to allow for a reasonable test of the planned 6 o'clock area as a site for such experiments. In summer, this study shows that a rather ambitious program of experiments can be performed in this area with some relatively easily implemented changes in the hall design

  3. Study of factors which affect training in ISABELLE R and D magnets

    International Nuclear Information System (INIS)

    Wanderer, P.; Bleser, E.; Cottingham, G.

    1981-01-01

    Five R and D dipole magnets have been assembled with different levels of tangential prestress applied to the windings. Four magnets have trained beyond the ISABELLE 5T operating field. Three have trained to the short sample limit of the superconducting braid. The two magnets with the highest level of tangential prestress required the fewest training quenches to reach 5T. The training history of these R and D magnets is better than that of the eleven industrial magnets. Two of the industrial magnets were trained beyond 4.5T; the others reached fields in the range 3.8T to 4.2T. The industrial magnets had generally lower levels of prestress than the R and D magnets and differed in other important respects as well. These changes were designed to reduce the heat generated by conductor motion due to Lorentz forces. Construction of magnets with the present design has eliminated the largest part of the training quenches seen in the industrial series of magnets

  4. Outgassing rate of the copper-plated beam tube for ISABELLE

    International Nuclear Information System (INIS)

    Hseuh, H.C.; Gaudet, E.F.

    1981-01-01

    The ultrahigh vacuum system of the intersecting storage accelerator, ISABELLE, will consist of two interlaced rings of stainless steel beam tubes with a circumference 2-1/2 miles each. To obtain a good heat conduction during bakeout and to reduce the resistive wall instability during beam operation, a lmm thick copper coating will be electroplated to the outer surface of this 1.5 mm thick beam tube. To minimize the beam loss due to beam-gas collision, the pressure inside the beam tube is required to be 1 x 10 -11 Torr (N 2 equivalent) or less. To achieve this ultrahigh vacuum, the outgassing rate of the 304 LN stainless steel tubes has been reduced to approx. 1 x 10 -13 Torr. l/cm 2 . sec by vacuum firing at 950 0 C for one hour. However, during acid-bath electroplating of copper, significant amount of hydrogen will be reintroduced and trapped in stainless steel which will substantially increase the outgassing rate (to approx. 2 x 10 -12 Torr . l/cm 2 sec). The outgassing characteristics of these copper-plated beam tubes are studied and discussed within the scope of diffusion and energy of activation. Methods to reduce the outgassing rate to an acceptable level (approx. 1 x 10 -13 Torr . l/cm 2 . sec) are also given

  5. Compte-rendu de : Isabelle Stengers, Penser avec Whitehead, Paris : Seuil, 2002, 582p.

    Directory of Open Access Journals (Sweden)

    Pierre Cassou-Noguès

    2006-05-01

    Full Text Available L’ouvrage conjoint un double effort, que résume parfaitement le titre : Penser avec Whitehead. Au départ, l’ouvrage se présente comme un commentaire de l’œuvre de Whitehead. Isabelle Stengers cherche à éclairer les textes, souvent difficiles, de Whitehead et cela par ordre chronologique, pour en particulier analyser le passage de l’épistémologie à la cosmologie et les différentes strates de la cosmologie. Whitehead, qui a rédigé avec Russell les Principia Mathematica, commence son œuvre philo...

  6. Final environmental impact statement. Proton--Proton Storage Accelerator Facility (ISABELLE), Brookhaven National Laboratory, Upton, New York

    International Nuclear Information System (INIS)

    1978-08-01

    An Environmental Impact Statement for a proposed research facility (ISABELLE) to be built at Brookhaven National Laboratory (BNL) is presented. It was prepared by the Department of Energy (DOE) following guidelines issued for such analyses. In keeping with DOE policy, this statement presents a concise and issues-oriented analysis of the significant environmental effects associated with the proposed action. ISABELLE is a proposed physics research facility where beams of protons collide providing opportunities to study high energy interactions. The facility would provide two interlaced storage ring proton accelerators, each with an energy up to 400 GeV intersecting in six experimental areas. The rings are contained in a tunnel with a circumference of 3.8 km (2.3 mi). The facility will occupy 250 ha (625 acres) in the NW corner of the existing BNL site. A draft Environmental Impact Statement for this proposed facility was issued for public review and comment by DOE on February 21, 1978. The principal areas of concern expressed were in the areas of radiological impacts and preservation of cultural values. After consideration of these comments, appropriate actions were taken and the text of the statement has been amended to reflect the comments. The text was annotated to indicate the origin of the comment. The Appendices contain a glossary of terms and listings of metric prefixes and conversions and symbols and abbreviations

  7. Los relatos de mujeres viajeras ¿Una mirada crítica sobre el colonialismo? Isabelle Eberhardt (1877-1904

    Directory of Open Access Journals (Sweden)

    Abel Albet I Mas

    1998-06-01

    Full Text Available WOMEN'S TRAVEL NARRATIVES. A CRITICAL GAZE ON COLONIALISM? iSABELLE EBERHARDT (1877-1904 - The aim of this paper is to analyse the life and works of a woman travel writer, Isabelle Eberhardt and to set it within the context of the recent scholarship related to travel narrative, orientalism and gender. In effect, in his important work on orientalism, Said argued that the Orient is an European construct serving an image of the Other that not only defines the Other but also identifies the self as Western. Nevertheless, Said's contribution neglects the heterogenity of colonial discourse and conceals the roles played by women in the colonization process as well as in its representation. On the contrary, recent feminist scholarship focus on the role of European women as cultural agents in the formation of imperial relations and explores women's complicity with colonialism as well as their resistance to it. But most of the research on women travellers has been carried out by English-speaking authors on english-speaking women travellers. This paper, then, tries to contribute to this field by recovering a marginal voice coming from a different place:Isabelle Eberhardt was born in Geneva (although she was of Russian origin, travelled to Tunisia and Algeria and wrote in french. The complex dynamics of complicity and resistance in Western women is very clear in the case of Isabelle. On one hand, she has the reputation of being "an enemy of France" but, on the other, she is central to the colonial encounter. Isabelle transgresses European norms of gender and civilization by dressing as an Arab and embracing Islam, but her self-exploration was made possible by French colonial power, and in the end, she became a player in French imperial politics. The ambivalence towards colonialism that we can observe in Isabelle's life and works (as in many other women travellers openly questions the notion of simple Otherness as presented in Said's work. The intersection of

  8. Correction of the closed orbit and vertical dispersion and the tuning and field correction system in ISABELLE

    International Nuclear Information System (INIS)

    Parzen, G.

    1979-01-01

    Each ring in ISABELLE will have 10 separately powered systematic field correction coils to make required corrections which are the same in corresponding magnets around the ring. These corrections include changing the ν-value, shaping the working line in ν-space, correction of field errors due to iron saturation effects, the conductor arrangements, the construction of the coil ends, diamagnetic effects in the superconductor and to rate-dependent induced currents. The twelve insertion quadrupoles in the insertion surrounding each crossing point will each have a quadrupole trim coil. The closed orbit will be controlled by a system of 84 horizontal dipole coils and 90 vertical dipole coils in each ring, each coil being separately powered. This system of dipole coils will also be used to correct the vertical dispersion at the crossing points. Two families of skew quadrupoles per ring will be provided for correction of the coupling between the horizontal and vertical motions. Although there will be 258 separately powered correction coils in each ring

  9. Feasibility study of experiments to measure inclusive reactions at large x/sub F/ in ISABELLE's small-angle hall

    International Nuclear Information System (INIS)

    Aronson, S.; Danby, G.; Foley, K.; Paige, F.; Thorndike, A.; Engelmann, R.; McCarthy, R.; Pope, B.

    1978-01-01

    As a way of testing current ideas on the construction of experimental halls at ISABELLE, a particular class of experiments suggested for the small-angle (or 2 o' clock) hall, p + p → p + X and p + p → c + X, c not equal to p is examined. The result of this examination is that inclusive single-particle experiments are feasible over a suitable kinematic range without the use of previously proposed special insertion quadrupoles. The forward single-arm spectrometer is housed in a separate tunnel of modest transverse dimension. The extraction of scattered particles (theta greater than or equal to 1 mrad) into the spectrometer is accomplished with Lambertson septa and current sheet septa. Provision is made for overlap with the kinematic region covered by ISR and Fermilab experiments. The physics objectives of such experiments are reviewed first. Then the general layout of the apparatus is described, with special emphasis on the extraction system and the spectrometer. A guess at how this experiment would fit into the overall small-angle physics program is presented. 5 figures

  10. Feasibility study of experiments to measure inclusive reactions at large x/sub F/ in ISABELLE's small-angle hall

    International Nuclear Information System (INIS)

    Aronson, S.; Danby, G.; Foley, K.; Paige, F.; Thorndike, A.; Engelmann, R.; McCarthy, R.; Pope, B.

    1979-01-01

    As a way of testing current ideas on the construction of experimental halls at ISABELLE, a particular class of experiments suggested for the small-angle (or 2 o'clock) hall are examined: p + p → p + X, and p + p → c + X, c is not = p. Somewhat more detail has been incorporated than in previous summer study and summer workshop treatments of these experiments. Briefly, the result of this examination is that inclusive single-particle experiments are feasible over a suitable kinematic range without the use of previously proposed special insertion quadrupoles. The forward single-arm spectrometer is housed in a separate tunnel of modest transverse dimension. The extraction of scattered particles (theta > approx. 1 mrad) into the spectrometer is accomplished with Lambertson septa and current sheet septa. Provision is made for overlap with the kinematic region covered by ISR and Fermilab experiments. Section II is a review of the physics objectives of such experiments. Section III describes the general layout of the apparatus, with the extraction system and the spectrometer discussed in more detail in Sections IV and V respectively. A guess at how this experiment would fit into the overall small-angle physics program is presented in Section VI

  11. Une reine entre ombres et lumières ou le pouvoir au féminin : le cas d’Isabelle Bourbon, reine d’Espagne, première femme de Philippe IV (1603-1644

    Directory of Open Access Journals (Sweden)

    Frédérique Sicard

    2009-09-01

    Full Text Available Le rôle de la Reine et sa relation au pouvoir sont strictement réglementés, mais son influence politique est paradoxalement difficile à apprécier car elle s’exerce à l’ombre de ce qui est permis. Isabelle de Bourbon, née Princesse de France, épouse en 1615 le Prince héritier Philippe d’Espagne et fait partie de ces Reines de l’ombre, peu étudiées. Elevée dans une certaine liberté, le contraste avec la cour d’Espagne et la surveillance de l’omniprésent Favori, le Comte-Duc d’Olivares, lui pèsent d’autant plus. Quel éclairage le cas de la Reine Isabelle permet-il d’apporter à la relation entre genre et pouvoir au Siècle d’Or ? Trois points seront abordés : les tensions et dominations qui se jouent autour du Roi Philippe IV, le poids de la famille, au sens large, indissociable des relations entretenues entre genre et pouvoir. Enfin, nous nous intéresserons à l’activité politique de la Reine Isabelle.The role of French queens and their relation to power were strictly regulated, but their political influence is difficult to assess given the shadows within which they worked. In 1615, Isabelle of Bourbon, born Princess of France, married Philip of Spain and became one of these seldom-studied Queens of the shadows. What illumination does Queen Isabelle’s case bring to the gender-power relationship during the Golden Age? Three points are addressed in the article: the tensions and power dynamics around Philip IV; the weight of the family, in a broad sense, which necessarily affected relations between gender and power. Finally, we will focus on the political activity of Queen Isabelle; her example constitutes a concrete example of women’s power in the Golden Age.

  12. Belle de Zuylen / Isabelle de Charrière et l’incrédulité. De la correspondance à la fiction

    Directory of Open Access Journals (Sweden)

    Laurence Vanoflen

    2009-04-01

    Full Text Available Existe-t-il une incrédulité pensable et dicible pour une femme de milieu cultivé, au siècle des Lumières ? C’est la question que soulève la correspondance, puis la fiction d’Isabelle de Charrière (1740-1805. Vers 1764, la jeune fille de l’aristocratie hollandaise fait l’expérience des difficultés et des limites de la liberté intellectuelle, et de l’exercice de sa raison face au puritain John Boswell, puis à son compatriote Van Pallandt. Dans ses fictions et sa correspondance ultérieures, elle prend de plus en plus de recul vis-à-vis de dogmes religieux ou de convictions dont elle n’est plus bien sûre, d’ailleurs, qu’ils influent sur les conduites. Sans pour autant réhabiliter la « femme esprit fort » dans son roman Caliste (1785, comme le l’affirme C. Cazenobe, la femme mûre s’approche de plus en plus d’un nécessitarisme à relents matérialistes, avec pour seul bémol l’affirmation du pouvoir instructif de l’expérienceIncredulity is not an easy or evident posture for a woman, even in the middle of the eighteenth century. This is what Isabelle de Charrière’s (1740-1805 correspondence and fiction suggest. Towards 1764, the young woman, raised in Dutch aristocracy, tested the gender boundaries of intellectual freedom and the exercise of reason, in matter of religion. She preferred pyrrhonism to the reputation of an « esprit fort », be it with regards to the Puritain James Boswell, her fellow countryman Adolf van Pallandt, or Constant d’Hermenches. This is underlined by what we learned from the recent publication of inedits by Kees van Strien. She takes greater distance from protestant dogmas and religious convictions after 1784 when she became a novelist. While she does not quite rehabilitate the woman’s « esprit fort » in her novel Calista (1785, as C. Cazenobe asserts, her letters show how she is quite close to materialist views about human freedom, even though the lessons of

  13. O urbanizmu Osora nakon 1450. godine

    Directory of Open Access Journals (Sweden)

    Tea Sušanj Protić

    2015-12-01

    Full Text Available The urban transformation of Osor during the second half of the fifteenth century has so far been interpreted as a consequence of the town’s contraction due to wars, loss of importance and population decrease. The article presents a detailed analysis of the main town square and demonstrates that the careful remodelling of the town centre took place in the fifteenth century, prior to the reduction of the urban area caused by the building of the new fortifications in the sixteenth century. The article offers an assessment of the main square and the Episcopal Palace while also introducing into the debate an analysis of the spatial organisation of the town’s residential buildings. It considers several individual features which were typical of Osor during the second half of the fifteenth and in the sixteenth century, that is, the period following the establishment of a bimunicipal county when the local nobility was more intermingled and the town became dominated by aristocratic residences resembling country houses.

  14. Zamena austrijskih kruna za dinare 1920. godine

    Directory of Open Access Journals (Sweden)

    Boško Mijatović

    2014-02-01

    Full Text Available Upon the formation of Yugoslavia it was necessary to withdraw several foreign currencies circulating in the country in order to achieve monetary sovereignty and stability. This issue was politically sensitive because the exchange of currencies meant (redistribution of purchasing power to provinces and nations. The process of replacing Austrian crown notes with dinars started in February of 1920. The exchange rate was 4 crowns for 1 Serbian dinar, which was reasonable due to the higher purchasing power of the dinar against the crown, the prevailing market exchange rate, large dinar’s metallic reserves compared to the crown and because of the need to compensate dinar’s region for the expropriate exchange rate applied by the Austro-Hungarian government during the War. The currency exchange had positive effects. The results were more beneficial for those using crowns in Yugoslavia than in Austria or Hungary. There was a great economic conjuncture in the country. The exchange rate of the new Yugoslav Dinar immediately increased significantly, and the unification did not bring an influx of inferior Crowns from adjacent regions and thus Yugoslavia preserved its scarce capital.

  15. Comment la folie vient aux femmes. Personnages de folles dans quelques récits de Maghrébines : d’Isabelle Eberhardt à Leïla Marouane

    Directory of Open Access Journals (Sweden)

    Catherine Gravet

    2017-11-01

    Full Text Available Isabelle Eberhardt, Leïla Sebbar, Azza Filali, Malika Madi and Leïla Marouane are five writers with Maghreban connections (as proved in this article who, in their works (four short stories and four novels, depict several characters of mad women. Firstly, we aim to analyse the descriptions the authors use to express their characters’ madness, then we identify the contexts in which behaviours, considered as abnormal by the other characters or the narrator, erupt. Finally, we try to determine the origin of those women’s madness (or supposed psychosis. Generally, the answer can be found in the violence exerted on the young lady or woman, whether it be social, parental or masculine-based violence, in relation to the cultural and geographical context. As such, the representation of madness, originating from the exclusion imposed on women by an abusive patriarchal system, through the eyes of Maghrebi women, seems to be an inherent trait of women’s literature in Maghreb. Isabelle Eberhardt, Leïla Sebbar, Azza Filali, Malika Madi et Leïla Marouane : ces cinq auteures, dont nous montrons d’abord le lien avec le Maghreb, mettent en scène des personnages de folles dans plusieurs de leurs récits (quatre nouvelles et quatre romans. Après y avoir repris les descriptions des manifestations e cette folie et les contextes où surgissent les comportements jugés, par les autres personnages ou par la narratrice, anormaux, nous tenterons de dégager les causes de cette folie (ou prétendue psycho e – généralement elle provient de la violence exercée sur la jeune fille ou la femme, sociale, parentale ou masculine, liée au contexte géographico-culturel. Comme telle, l’image de la folle chez les Maghrébines, manifestation d’une exclusion imposée par un système patriarcal abusif, nous paraît spécifique de cette littérature féminine du Maghreb.

  16. Indijska nuklearna proba 1974. godine - odjeci u Jugoslaviji

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    Dragomir Bondžić

    2016-02-01

    Full Text Available After years-long research, Indian scientists carried out a successful nuclear explosion on May 18, 1974 in the Rajastan desert. Although Indian officials immediately stated that it was a „peaceful nuclear explosion“, and that they did not intend to make a nuclear weapon, India had become the 6th nuclear power and the first non-aligned country to come into „the nuclear club“. This lead to a strong criticism on the international stage, especially by Pakistan, as well as by great powers and some non-aligned countries. As a member of the Non-aligned Movement, closely aligned with India, Yugoslavia carefully tracked statements and explanations given by Indian officials, systematically noted and analyzed responses of individual countries, and calmly created its own view toward the Indian nuclear test. Yugoslav diplomacy promptly congratulated India its huge technological success, defending the right of all countries, including India, to develop research in the field of nuclear energy, thereby granting full trust to Indian official statements that they did not intend to use their achievements in military purposes. Further, the Indian nuclear explosion resurrected the previous nuclear ambitions of Yugoslav state leadership, primarily of Josip Broz Tito. The Yugoslav nuclear program was relaunched, including the examination of possibilities for exploiting nuclear energy for military purposes. Yugoslav leaders expected great help from India in this matter, so they undertook efforts to intensify cooperation between the two countries in the field of nuclear energy, and to spread that cooperation to other non-aligned countries. However, Indian assistance, being much less than expected, did not contribute to the Yugoslav nuclear program, which, owing to many weaknesses, produced modest results in civilian research, and did not achieve any success in the military field.

  17. Zamena austrijskih kruna za dinare 1920. godine (drugi deo

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    Boško Mijatović

    2014-08-01

    Full Text Available In the second part of this paper we discuss criticism regarding the policy of replacement of crowns with dinars, made by various authors. Their main claim was that the exchange rate of 4:1 was unfair toward owners of crowns, even plundering, because of allegedly equal purchasing power of the dinar and the crown at the time of replacement. However, no emprirical evidence was offered to support that statement. We present the evidence (mostly prices of several agricultural products which shows that purchasing power of the dinar was significantly higher (probably 3–4 times. Another objection – that government intentionally missed to replace crowns immediately after the formation of the Kingdom of Serbs, Croats and Slovenes – is shown in this paper to be wrong because it was an impossible task for technical and political reasons. These authors even made some catastrophic predictions of economic collapse of the country due to the replacement of money, which never materialized.

  18. Triggering at ISABELLE: the first 200 nanoseconds

    International Nuclear Information System (INIS)

    Abshire, G.; Kondo, K.; Sculli, J.; Johnson, R.A.; Morris, G.R.

    1979-01-01

    In a typical experiment, a certain small number of signals will come into an electronics trailer on cables that are as short as possible and have propagation velocities as high as possible. With these signals a fast decision will be made as to whether the rest of the information coming in on the slower, longer cables should be further processed or not. The typical length of time for this decision is 200 ns. In this paper, some of the problems arising during that first 200 ns are confronted, and some examples of attempts to solve those problems are given

  19. W+- pairs and neutral currents at ISABELLE

    International Nuclear Information System (INIS)

    Mikaelian, K.O.

    1975-01-01

    A report is presented on two different types of processes which may form part of the weak interactions program. The first is the production of pairs of charged weak bosons in the process pp → W + W - X; the second involves searching for neutral current effects in the rate for ordinary lepton production, without measuring any charge asymmetry or helicities using the reaction pp → l + l - X

  20. Design of fast kickers for the ISABELLE beam abort system

    International Nuclear Information System (INIS)

    Nawrocky, R.J.; Montemurro, P.A.; Baron, J.

    1981-01-01

    The ISA beam abort (extraction) system must be highly efficient, in the sense of producing minimum beam loss, and reliable to prevent serious damage to accelerator components by the circulating high-energy beams. Since the stored beams will be debunched, the low-loss requirement can be met only with ultra-thin extraction septa and/or fast-acting kickers. This paper examines the design of the ISA extraction kickers subject to a set of extraction channel constraints and a given maximum working voltage. Expressions are derived for determining system parameters for both a lumped parameter magnet and a delay-line magnet. Using these relationships, design parameters are worked out for several possible system configurations. The paper also describes the construction of a full-scale prototype module of the kicker and summarizes the preliminary test results obtained with the module

  1. Ultra high vacuum system for Isabelle full cell

    International Nuclear Information System (INIS)

    Skelton, R.; Briggs, J.; Chou, T.S.; Foerster, C.; Stattel, P.

    1979-01-01

    A vacuum system consisting of a 40 m long 8.8 cm diameter stainless steel tube, pumped by 7 pumping stations, has been assembled using automatic welding methods. All components have been fired at 950 0 C in a vacuum furnace at a pressure -4 Torr. Each pumping station contains a Ti-sublimator, a 30 liter/s ion pump and an UHV gauge. After assembly, the entire system was baked out at 250 0 C for 24 hours. A pressure -11 Torr was reached after titanium flash. Surface treatment of stainless for 10 -11 Torr operation, bake out and conditioning cycle to read 1 x 10 -11 Torr, and leak checking at low pressures are discussed

  2. ISABELLE: a 200 + 200 GeV colliding beam facility

    International Nuclear Information System (INIS)

    Courant, E.D.

    1977-01-01

    Plans are under way for the construction of a pair of intersecting storage rings providing for colliding beams of protons of energy at least 200 GeV. The rings (circumference 2.62 km) will contain superconducting magnets constructed with braided Nb--Ti filamentary wire, with a peak field of 4.0 T corresponding to an energy of 200 GeV. A current of 10 A of protons will be injected at 29 GeV from the existing AGS accelerator at Brookhaven, using the energy stacking technique similar to that employed at the CERN ISR; subsequently the stored beam will be accelerated gradually in the storage rings. Six intersection areas will be provided for experiments. They are designed to provide flexibility in beam characteristics for different experiments. The maximum luminosity at full energy is expected to be 1.0 x 10 33 cm -2 s -1 , at 29 GeV it will be approximately 10 32 cm -2 s -1 . Recent work with prototype magnets indicates that fields of 5.0 T can be produced. This has led to an alternative design of somewhat larger rings (circumference 3.77 km) that should be capable of providing colliding beams at 400 + 400 GeV

  3. Choice of steel for the ISABELLE magnet tubes

    International Nuclear Information System (INIS)

    Dew-Hughes, D.; Lee, K.S.

    1979-01-01

    It is concluded that the low temperature ductility of cast duplex stainless steels can be reduced by high ferrite content, excessive amounts of nitrogen or strong carbide forming elements, and lack of heat treatment particularly at higher ferrite levels. While all samples investigated, with the exception of No. 14 (non-heat treated 12% delta), had mechanical properties more than adequate for the intended service, it was felt advisable to modify the specifications for the tube steels. The requirement is for CF8 as per ASTM specification number A743 with the following modifications: nitrogen content must not exceed 0.08%; niobium content must not exceed 0.1% and total of all carbide formers (Nb, Ti, V, W) must not exceed 0.2%; ferrite content of the casting, as determined from the heat chemistry using the DeLong diagram, must not exceed 10%. A743 already calls for suitable solution heat treatment

  4. Two suggestions to ''improve the utilization of ISABELLE''

    International Nuclear Information System (INIS)

    Thorndike, A.

    1976-01-01

    Two suggestions are outlined which are aimed at improving the efficiency of work in experimental areas by improving the information available to experimenters. A very good communication system would make work as efficient as possible during times when the beam is off. Here are some ideas: (1) it should be a dedicated system that is always on or can be turned on from either position, and it should be impossible for the two ends to be on different channels; (2) tv is desirable so each individual can watch what the other is doing to avoid confusion; (3) slave CRT units would be desirable so both can watch a given waveform or other test signal; and (4) it should also be possible to monitor key voltages from either location. It seems reasonable that beam information would be stored in one or more files on a disc in the on-line computer system. Each experimenter's computer could then get whatever information was desired. Handling the information by computer is straightforward, and more or less standard systems for data-base management should be applicable. Having satisfactory sensors to monitor the information that is needed seems like more of a problem, but they are required in any case

  5. Two suggestions to improve the utilization of ISABELLE

    International Nuclear Information System (INIS)

    Thorndike, A.

    1976-01-01

    Two suggestions are outlined which are aimed at improving the efficiency of work in experimental areas by improving the information available to experimenters. The ideas relate to: (1) communications between the experimental hall and the data acquisition room; and (2) beam information via computer

  6. Gas-supply strategy until 2020; Strategija opskrbe plinom do 2020. godine

    Energy Technology Data Exchange (ETDEWEB)

    Kolundzic, S; Sekulic, G [Zagreb (Croatia)

    1997-12-31

    Development of Croatian economy manifests itself through more rapid (as distinguished from the last 5 years) and more effective development of energy sector. There is a substantial impact of gas which makes already 27% (in 1995) of energy consumption. According to consumption estimates, this share will continue to grow till 2020. That is the main reason for both gas industry and the state to find an appropriate gas-supply strategy. In this report there are gas-consumption estimates and possible supply-sources. Furthermore, essential conditions and strategies are analysed here, necessary for the increase of gas consumption, matching with global European and world trends of expanding the gas industry world-wide and balancing conditions of gas transactions and development. One of the most important condition is safety of delivery and the corresponding activities. Then there is the issue of gas prices: how to achieve the necessary price-increase, which makes the main source of financing the future infrastructure facilities and gas projects. It will be necessary to devise and apply the adequate regulations (such as price rates system, taxes, privatisation, safety measures, etc.) promptly, and thus successfully realize the gas-supply strategy. These regulations would resemble those in countries with market economy according to global importance of gas industry and Croatian orientation to more intensive participation in world economy. (author). 5 tabs., 4 figs., 24 refs.

  7. Energy needs by the year 2025 in Croatia; Potrebe energije do 2025. godine u Hrvatskoj

    Energy Technology Data Exchange (ETDEWEB)

    Pesut, D [Energetski institut Hrvoje Pozar, Zagreb (Croatia); Slipac, G [Hrvatska elektroprivreda, Zagreb (Croatia)

    1997-12-31

    In this work are presented first, working results of forecasting energy needs by the year 2025 in Croatia, what is being carried out as a part of the Project PROHES. Future needs for useful heat, motor fuels and electricity for nonthermal purposes, have been analysed. Research still continues, more scenarios are being worked out, and its results, that will also include primary energy needs, are expected in the middle of the year 1997. (author). 29 figs.

  8. DINAMIKA PLIVAČKIH REZULTATA U CRNOJ GORI U PERIODU 1997-2004 GODINE

    Directory of Open Access Journals (Sweden)

    Branislav Radulović

    2005-04-01

    Full Text Available Social environment imposes parameters, later excepted as strict criteria, in swimming. These parameters are expresses in specific time for a specific swimming discipline. It means that the success in swimming is measured with time results. Proper measure for comparison of different swimming results is based on the best world results comparative tables. The most used tables today are LEN (at European level and FINA (at world level. These are applied at official competitions of highest rang. However, having in mind nature of his work, the author decided to use British point tables. British point tables, full of additional parameters, give more objective and more precise differences between achieved results. The author’s work comprises the best swimming achievements for each year with regard to different age groups. Each result was placed into a specially designed program and ascribed to corresponding age, sex and discipline. Consequently, he got the graphic chart showing the dynamics of the best results` development in Montenegro. They were compared according to set criteria as well as to global trends. The outcomes of the research are following conclusions: the results are getting worse with time, there are huge oscillations within the same age groups and, according to the global analyses, the best results are products of few swimmers. All this leads to the conclusion that it is absolutely necessary to work toward enlargement of the swimming potential.

  9. Vađenje podrtina i potonulih stvari u svjetlu novele Pomorskog zakonika iz 2013. godine

    Directory of Open Access Journals (Sweden)

    Vesna Skorupan Wolff

    2017-11-01

    Full Text Available Materiju vađenja podrtina i potonulih stvari uređuju odredbe upravnopravne prirode koje reguliraju odnose između vlasnika podrtine ili potonule stvari, odnosno ovlaštene osobe i upravnih tijela, a kojima se uređuju razni pravni aspekti postupka vađenja. Pravo vaditi podrtinu ili potonulu stvar primarno ima njezin vlasnik odnosno ovlaštena osoba. Zakon vlasnicima podrtina i potonulih stvari, odnosno ovlaštenim osobama, ostavlja primjeren rok u kojem mogu pokrenuti upravni postupak za dobivanje dozvole za vađenje podrtine ili potonule stvari. Na taj način jamči se nepovredivost vlasništva i utvrđuje načelo prema kojem činjenica da je stvar potonula ili se nasukala ne utječe izravno na vlasnička prava njezina dotadašnjeg vlasnika. Međutim, ako vlasnik, odnosno ovlaštena osoba ne zatraži odobrenje za vađenje podrtine ili potonule stvari, ili kad bez opravdanog razloga prekine ili napusti započeto vađenje kao i u slučaju ako je ovlaštena osoba nepoznata, PZ nudi pravni okvir i omogućuje da vađenje podrtine ili potonule stvari poduzme pošteni nalaznik ili lučka kapetanija. U okviru instituta vađenja podrtina i potonulih stvari uvodi se posebno pravno uređenje za nalaz stvari u moru te se precizno normiraju svi segmenti postupka vađenja kada ga poduzima pošteni nalaznik ili lučka kapetanija. Uređuju se i sva relevantna pitanja u svezi postupanja s izvađenim stvarima kao što su njihovo čuvanje te u propisanim slučajevima mogućnost prodaje na javnoj dražbi. PZ-om se precizno uređuju obvezni odnosi koji nastaju između vlasnika, odnosno ovlaštene osobe i poštenog nalaznika te vlasnika, odnosno ovlaštene osobe i lučke kapetanije, ovisno o tome tko je poduzeo vađenje, a koji se odnose na plaćanje naknade za vađenje, čuvanje, nalazninu i druge tražbine koje zakon priznaje poštenim nalaznicima i lučkim kapetanijama. U okviru toga, uređuje se i posebno stvarnopravno uređenje za stjecanje prava vlasništva na izvađenim stvarima. Naime, u odnosu na podrtinu, odnosno potonulu stvar zakon se vlasnik javi i želi preuzeti stvar naspram slučaja kad se vlasnik ili druga ovlaštena osoba ne javi. Ako se vlasnik, odnosno ovlaštena osoba javi i želi preuzeti stvar, prije predaje izvađene stvari, dužan je poštenom nalazniku ili Republici Hrvatskoj, ako je vađenje poduzela lučka kapetanija, namiriti tražbine koje PZ priznaje u svezi s vađenjem podrtine odnosno potonule stvari. Ako se vlasnik ne javi, ili odbije namiriti sve razumne troškove, a vađenje poduzme lučka kapetanija, sukladno novom pravnom uređenju Republika Hrvatska stječe vlasništvo na izvađenim stvarima. Na temelju zakona vlasništvo na izvađenim stvarima može steći i pošteni nalaznik koji je poduzeo vađenje, osim ako izričito odbije prihvatiti vlasništvo. (...

  10. Iz praha i pepela: organizacija rada Hospitala milosrđa nakon potresa 1667. godine

    Directory of Open Access Journals (Sweden)

    Rina Kralj-Brassard

    2017-05-01

    Full Text Available On the basis of the earliest accounting records of the Hospitale misericordiae initiated after the Great Earthquake of 6 April 1667 and other sources, the infl uence of the earthquake on the work of the foundling home has been examined. Payment frequency made to the wet nurses in the seven months after the earthquake suggests normalization of the activities of the state charitable institution during the crisis caused by the natural disaster. The swift recovery of the activities of the state foundling home, the fi rst payments being made some twenty days after the earthquake, points to the government’s intention to restore the work of the institutions whose role was not essential to the survival of the state. Thus the death of three out of four administrators and the likely heavily damaged building of the foundling home were clearly not an impediment to the payment of the wet nurses on 1 May, nor to the re-establishment of the regular accounting records on 15 June, nor to the reception of new wards. The majority of the wet nurses noted in the accounting records until the end of 1667 lived in Rijeka and Župa dubrovačka, the rural areas closest to the city. Some wet nurses cared for more than one ward, and at least half of the breastfeeding contracts made in the fi rst years after the earthquake lasted one year or longer. The state funding of the foundling home of 300 perpers per month proved adequate and was established promptly after the earthquake. The speedy recovery of the administration of the Hospitale misericordiae is an eloquent testimony to the accumulated knowledge and experience of Dubrovnik’s government in dealing with the crisis situation.

  11. Adaptacao cultural da versao brasileira do Godin-Shephard Leisure-Time Physical Activity Questionnaire

    Directory of Open Access Journals (Sweden)

    Thais Moreira Sao-Joao

    2013-06-01

    Full Text Available OBJETIVO: Realizar adaptação cultural para versão brasileira do questionário de atividade física no tempo de lazer e avaliar a validade de conteúdo, praticabilidade, aceitabilidade e confiabilidade. MÉTODOS: Foram realizadas as etapas de tradução, síntese, retrotradução, avaliação por comitê de especialistas e pré-teste, seguidos pela avaliação da praticabilidade, aceitabilidade e confiabilidade (teste-reteste. Os juízes avaliaram as equivalências semântico-idiomática, conceitual, cultural e metabólica. A versão adaptada foi submetida ao pré-teste (n = 20 e teste-reteste (n = 80 em indivíduos saudáveis e pacientes com doenças cardiovasculares, em Limeira, SP, entre 2010 e 2011. A proporção de concordância do comitê de juízes foi quantificada por meio do Índice de Validade de Conteúdo. A confiabilidade foi avaliada segundo critério de estabilidade, com intervalo de 15 dias entre as aplicações, a praticabilidade pelo tempo gasto na entrevista e a aceitabilidade pelo percentual de itens não respondidos e proporção de pacientes que responderam a todos os itens. RESULTADOS: A versão traduzida do questionário apresentou equivalências semântico-idiomática, conceitual, cultural e metabólica adequadas, com substituição de algumas atividades físicas mais adequadas para a população brasileira. A análise da praticabilidade evidenciou curto tempo de aplicação do instrumento (média de 3,0 min. Quanto à aceitabilidade, todos os pacientes responderam a 100% dos itens. A análise do teste-reteste sugeriu estabilidade temporal do instrumento (Índice de Correlação Intraclasse = 0,84. CONCLUSÕES: A versão brasileira do questionário apresentou propriedades de medida satisfatórias. Recomenda-se sua aplicação a populações diversas em estudos futuros, a fim de disponibilizar propriedades de medida robustas.

  12. Geothermal energy in Croatia and the world until 2020; Geotermijska energija u svijetu i Hrvatskoj do 2020. godine

    Energy Technology Data Exchange (ETDEWEB)

    Jelic, K; Kevric, I [Rudarsko-geolosko-naftni fakultet, Zagreb (Croatia); Cubric, S [INA-Naftaplin, Zagreb (Croatia)

    1997-12-31

    The use of geothermal energy in watering place, heating, the production of electric power, and for other purposes is increasing throughout the world. Over the past ten years, besides traditional production from natural thermal wells, this energy has also been produced in Croatia from geothermal wells discovered as a results of deep exploration drilling for hydrocarbons. This paper analyses the current state of geothermal energy both in the world and in Croatia, and makes projections about its immediate future. Energy potential data on the croatian part of the Panonian basin are given along with perspective locations for producing this ecologically acceptable and partially reusable energy. (author). 5 figs., 2 tabs., 9 refs.

  13. Energy strategy of the Republic of Croatia by the year 2020 (Proposal); Energetska strategija Republike Hrvatske do 2020. godine (Prijedlog)

    Energy Technology Data Exchange (ETDEWEB)

    Kramberger, V [Ministry of Economy, Zagreb (Croatia); Ministry of Economy of the Republic of Croatia, Project PROHES

    1997-12-31

    In this paper a proposal on the `Energy strategy of the Republic of Croatia by the year 2020` has been presented. The proposal has been worked out on the basis of the preliminary results of the project `Croatian energy sector development and organization` - PROHES printed in July 1995. The discussion on the strategy has been carried out in the bodies of the PROHES (Board of Directors and Experts Council) and supplemented with suggestions on the discussion. (author). 11 figs., 5 tabs.

  14. Zadarski akvatorij u Pîrî Reisovoj Knjizi pomorstva iz 1526. godine: Pomorsko-geografske slike dijela hrvatskoga Jadrana

    Directory of Open Access Journals (Sweden)

    Mithad Kozličić

    2015-01-01

    Full Text Available U radu su analizirane karte i tekstualni geografski opisi (peljar zadarskog akvatorija iz djela Kitâb-ı Bahriye (Knjiga pomorstva osmanskog moreplovca, pirata i kasnije admirala Pîrî Reisa. Komparativnom analizom sravnjeno je više primjeraka toga plovidbenog priručnika iz dosad poznatih istanbulskih izvora, ali i manje poznati primjerak iz Umjetničkog muzeja Walters (Walters Art Museum u Baltimoru. Cilj je bio usporediti saznanja koja su o širem zadarskom prostoru posredstvom skrovitog rada stranca iz neprijateljskih redova, Pîrî Reisa, dobili Osmanlije u odnosu na radove suvremenih mu mletačkih kartografa, kao “domaćina” na istočnoj jadranskoj obali. Preispitivanje njegova rada iz povijesno kartografske ali i imagološko-geografske perspektive pokazuje da je uspio izbalansirati potrebu za nastankom navigacijski i geografski iznimno kvalitetnog materijala s vlastitom pozicijom stranca na istočnom Jadranu. Kartografske i narativne slike Pîrî Reisa o zadarskom akvatoriju predstavljaju odraz dosega i mogućnosti osmanske kartografije što omogućuje njezino preispitivanje. Razlog leži u činjenici da kvaliteta kartografskog i narativnog dijela produkcije Pîrî Reisa nije dosegnuta u onodobnim plovidbenim priručnicima. Korištena toponimija upućuje na to da se Pîrî Reis služio tuđim dostupnim izvorima, primjerice uputama za plovidbu, ali ih je kombinirao s brojnim vlastitim opažanjima. Stoga njegov rad predstavlja posve izvoran opis zadarskog akvatorija, koji zbog obilja novih podataka donosi potpuno nove znanstvene spoznaje.

  15. Isabelle Vagnoux. Les Etats-Unis et le Mexique. Histoire d’une relation tumultueuse.

    Directory of Open Access Journals (Sweden)

    Mario Menéndez

    2006-04-01

    Full Text Available Rares sont les ouvrages qui vous mènent dans le labyrinthe historique des relations entre deux pays sans jamais vous lâcher dans les ténèbres de la confusion. Pari réussi de l’auteur dans cet ouvrage consacré aux riches et ambiguës relations entretenues entre le Mexique et les Etats-Unis depuis le début du XIXe siècle, et qui semblent se perpétuer, sous d’autres aspects, encore aujourd’hui. Le parti pris d’une présentation chronologique de l’histoire peut surprendre, mais elle s’avère, grâce ...

  16. « EMOTION IS A LIVING ORGANISM » ou Isabelle, ou le pot de basilic

    Directory of Open Access Journals (Sweden)

    Brannon, Katrina

    2016-11-01

    Full Text Available This article focuses on conceptual metaphors for emotion (Lakoff & Johnson 1980, Lakoff & Turner 1989, Kövecses 1988, 1990, 1995, 2000, 2010 in the poem “Isabella, or the Pot of Basil” (pub. 1818 by John Keats via a cognitivist approach. The concept of grammatical aspect according to Langacker (1987, 1990, 2000, 2008, 2009, will be overviewed, providing a prism through which the verbs in the conceptual metaphors in question will be analyzed. The article aims to show that the grammatical aspect is a fundamental element of the conceptual metaphors in the poem, providing them with their poetic, emotive, and illustrative power.

  17. Reasoning about Java programs in higher order logic using PVS and Isabelle

    NARCIS (Netherlands)

    Huisman, Marieke

    2001-01-01

    This thesis describes the first steps of a project aimed at formal verification of Java programs. The work presented here is part of a larger project called LOOP, for Logic of Object Oriented Programming. A semantics for Java is described in type theory and it is shown how this semantics forms the

  18. Possible brick wall effect at 400 GeV in Isabelle

    International Nuclear Information System (INIS)

    Parzen, G.

    1978-01-01

    The distortion of the working line, due to space charge forces, is estimated. It is found that the brick wall effect may occur at 400 GeV, due to working line distortion because of electron neutralization of the beam. The smallness of the beam at 400 GeV makes it difficult to correct the working line distortion by exciting octupole correction coils

  19. Proceedings of the 1978 ISABELLE summer workshop, Upton, New York, July 17--28, 1978

    Energy Technology Data Exchange (ETDEWEB)

    None

    1979-02-01

    Three general areas are covered by the workshop. These are detectors, experimental areas and data handling. Fifty-seven individual items were prepared separately for the data base. Several brief contributions were included in the workshop proceedings but were not prepared separately. (GHT)

  20. Action plan during reactor shutdown in October 1965, Annex 5; Prilog br. 5 - Plan radova u toku stajanja reaktora u mesecu oktobru 1965. godine

    Energy Technology Data Exchange (ETDEWEB)

    Nikolic, M [Reaktor RA, Odelenje odrzavanja, Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1965-12-15

    The action plan of the division for reactor maintenance during reactor shutdown includes detailed list of tasks for mechanics, electronic and electrical equipment group during the reactor shutdown period in October 1965. It contains tasks for planned shutdown periods in September, August, July, May, April, March, and February 1965. [Serbo-Croat] Plan radova Odelenja odrzavanja reaktora RA za period stajanja reaktora u oktobru mesecu 1965. sadrzi detaljnu listu zadataka masinske grupe, elektro grupe i elektronske grupe. Ovaj prilog sadrzi i zadatke koji ce biti obavljeni tokom planiranih perioda kada je reaktor zaustavljen u septembru, avgustu, julu, junu, maju, aprilu, martu i februaru 1965.

  1. RAZLIKE U PERFORMANCAMA SITUACIJSKE EFIKASNOSTI IZMEĐU JUNIORA I JUNIORKI SA SVJETSKOG PRVENSTVA U DŽUDOU - TUNIS, 2000. GODINE

    Directory of Open Access Journals (Sweden)

    Husnija Kajmović

    2006-06-01

    Full Text Available The main goal of this research is to define differences in performance of situational efficiency between junior male and female participants at the World Judo Championships held in Tunis 2000. years. The analysis is based on 334 fights of junior male fighters and 249 fights of junior female fighters, in all seven categories. Fights were monitored using 18 variables for situational efficiency in judo. For determination of differences between indicators for situational efficiency the χ2 (Chi Square test was used. The results of the χ2 tests show statistically important differences between junior male and female participants, in performance of situational efficiency for: Groups of judo techniques; Subgroups of judo techniques; Quantitative indicators for judo fights; Situational efficiency of individual throwing techniques and grappling techniques. Techniques mostly used by male junior participants were: seoi-nage, uchi-mata, ouchi- gari, kata-guruma, ko-uchi-gari etc. Techniques mostly used by female junior participants were: seoi-nage, o-uchi-gari, uchi-mata, osoto-gari, harai-goshi, ko-uchi-gari etc. Obtained results could contribute to the better understanding of the monitoring and analyzing of parameters of situation’s efficiency in judo for seniors in all level of competition. Monitoring and controlling of the efficiency of the relevant technical-tactical parameters in judo that are expressed by seniors could be directly applied into training process so that optimal choice of content and load for training could be assured. On that way it could be also compared with higher demanding levels of competitions, all in terms of achieving better quality of judo, as a martial art.

  2. Etički prijepori i javna televizija. Studija slučaja: emisija Otvoreno emitirana 21. siječnja 2010. godine

    OpenAIRE

    Škaljac Narančić, Gordana

    2011-01-01

    Kriterij gledanosti i pripadajuće komercijaliziranosti sve su češće odlučujuća mjerila ‘uspješnosti’ medija i novinara koja zanemaruju minimalne etičke standarde. Logika težnje za profitom i pukim preživljavanjem u vremenima ekonomske krize dodatno ugrožava mogućnost profesionalnog obavljanja novinarskog posla, što uključuje i održavanje krhkih etičkih standarda. Televizija kao najutjecajniji medij u tom pogledu ima i najveću odgovornost, osobito javna televizija. Kršenje etičkih normi na ...

  3. CCNY collaboration with BNL in R and D for ISABELLE detectors. Technical progress report, November 1, 1980-June 10, 1981

    International Nuclear Information System (INIS)

    Lindenbaum, S.J.

    1981-01-01

    The difference in ionization loss of particles as a function of their velocity is widely used as a technique to identify the particles. The ionization loss in gas samples an order of magnitude smaller than previously investigated was studied. In order to do this, new techniques were developed which use a longitudinal drift ionization detector and fast analog to digital conversion techniques which allow one to effectively slice a piece of track into very small samples by electronic means using a small prototype chamber. It was demonstrated that this technique can substantially improve the mass resolution capability of gas particle detectors, and was shown that only a rather coarse analog to digital converter (ADC) resolution is required to capture all the information needed with the truncated mean sampling method employed to determine the relative energy loss. These new developments can substantially increase the sensitivity of particle separation by ionization measurements via gas particle detectors. A larger ten-layer prototype is now being tested which will optimize the design for a large type of test chamber which could then be utilized to design actual experimental measuring equipment

  4. Aby Warburg, Images and Exhibitions. Aby Warburg, Bilderreihen und Ausstellungen edited by Uwe Fleckner and Isabelle Woldt, Akademie Verlag, 2012

    Directory of Open Access Journals (Sweden)

    Matthew Rampley

    2012-12-01

    Full Text Available This article reviews the latest volume in the collected works of Aby Warburg published by Akademie Verlag. The volume consists of exhibitions and plates of images Warburg compiled to illustrate lectures in the period between 1925-1929. The review focuses on two key issues raised by the publication: the light it casts on the Mnemosyne Atlas Warburg was working on at the same time, and, in particular, how it helps shape perceptions of the broader intellectual direction of Warburg's thinking in the final half decade of his life.

  5. Propuesta metodológica de gestión y monitoreo a la labor extracurricular docente, apoyada en herramientas de desarrollo web, para la Unidad Educativa Isabel de Godin

    OpenAIRE

    Caisaguano Villa, Fabian Danilo

    2016-01-01

    La gestión y monitoreo a la labor educativa fuera de clase, es una normativa ministerial que los docentes cumplen en sus instituciones educativas, consiste en la entrega de informes de actividades realizadas fuera de clase semanalmente, el tiempo es de 1040 minutos, de los cuáles el 65% son para actividades de gestión individual y el 35% para participativa. La monotonía de los procesos, la redundancia de información, el elevado volumen de datos y el escaso monitoreo ha desmotiv...

  6. External irradiation of the personnel operating the reactor RA at Vinca in the period 1963-1966; Spoljasnje ozracivanje osoblja koje opsluzuje reaktor RA u Vinci u periodu od 1963. do 1966. godine

    Energy Technology Data Exchange (ETDEWEB)

    Ninkovic, M M; Minincic, Z [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1968-06-15

    The paper first gives a survey of the characteristic operations performed on the Vinca reactor RA in which most of the personnel become irradiated. Following is a schematic diagram of the irradiations in the period 1963-1966 in which the reactor was in continual operation. The surveys are given for each month and each year separately, while the irradiated personnel are grouped in several characteristic irradiation dose ranges. In this analysis special emphasis is given to a survey of irradiation of the personnel classified according to their profession, i.e. their post. This kind of analysis is indispensable in planning work, proper disposition of the personnel and undertaking special protective measures for reducing the irradiations (author) [Serbo-Croat] U radu je najpre dat pregled mesta na reaktoru RA, sa topografijom zracenja, na kojima radno osoblje pretezno biva ozracivano. Zatim su dati tabelarno i graficki pregledi ozracivanja za protekli period u kome je reaktor neprekidno radio, tj. od 1963. do 1966. god. Pregledi su dati po mesecima za svaku godinu i to tako sto su ozracivana lica razvrstavana u nekoliko karakteristicnih intervala doza ozracivanja. Posebno mesto u ovoj analizi zauzima pregled ozracivanja osoblja razvrstanog po strukama, odnosno radnim mestima. Ovakva analiza je nuzna za planiranje poslova, pravilan raspored radnog osoblja kao i preduzimanje posebnih zastitnih mera u cilju smanjivanja ozracivanja (author)

  7. Isabelle Dépret : Église orthodoxe et histoire en Grèce contemporaine, versions officielles et controverses historiographiques

    Directory of Open Access Journals (Sweden)

    Joëlle Dalègre

    2012-05-01

    Full Text Available Cet ouvrage, complet, extrêmement riche en indications bibliographiques, traitant une question encore pratiquement tabou en Grèce, s'attache aux rapports réciproques entre Église orthodoxe et État grec depuis 1832, à la façon dont l'histoire grecque officielle a modelé sa présentation du rôle de l'église orthodoxe, aux controverses qui naissent des efforts récents d'historiens pour « revoir » l'histoire officielle de leur pays. Les questions principales sont posées dans l'introduction : la co...

  8. Isabelle Stauffer: Weibliche Dandys, blickmächtige Femmes fragiles. Köln u.a.: Böhlau Verlag 2008

    Directory of Open Access Journals (Sweden)

    Jens F. Heiderich

    2009-07-01

    Full Text Available Stauffer legt eine hervorragende Studie zu ironischen Inszenierungen geschlechtsspezifischer Topoi vor. Literaturgeschichtlich präzise werden die Geschlechterverwirrungen im Fin de Siècle unter besonderer Berücksichtigung der Werke Annette Kolbs und Franziska zu Reventlows kontextualisiert und mit Hilfe eines eigens entwickelten methodologischen Ansatzes analysiert. Überzeugend kann Stauffer darlegen, dass den Ironisierungen der Femme fragile und der Femme fatale, des Décadents und des Dandy die Funktion zukommt, Geschlecht als Konstruktion zu enthüllen. Avant la lettre werde dadurch Judith Butlers Theorie der subversiven Performativität bestätigt. Für die Beschreibung der damit verbundenen Konstruktionsverfahren hält Stauffer allerdings den Begriff der Ironie für treffender als den von Butler u. a. favorisierten Begriff der Parodie.Stauffer presents an excellent study on the ironic staging of gender-specific topics. With literary historical precision, Stauffer contextualizes gender confusions during the fin de siècle with special consideration of the works of Annette Kolbs and Franziska zu Reventlow and with the help of an original methodological approach. Stauffer convincingly proves that the ironic approach to the femme fragile and the femme fatale, the decadents and the dandy functions to expose gender as a construction. Judith Butler’s theory on subversive performativity is proven to the letter. Stauffer believes, however, that the term irony is more precise for the description of these methods of gender construction than the term parody favored by Butler among others.

  9. Rezension zu: Isabelle Stauffer: Weibliche Dandys, blickmächtige Femmes fragiles. Köln u.a.: Böhlau Verlag 2008

    Directory of Open Access Journals (Sweden)

    Jens F. Heiderich

    2009-07-01

    Full Text Available Stauffer legt eine hervorragende Studie zu ironischen Inszenierungen geschlechtsspezifischer Topoi vor. Literaturgeschichtlich präzise werden die Geschlechterverwirrungen im Fin de Siècle unter besonderer Berücksichtigung der Werke Annette Kolbs und Franziska zu Reventlows kontextualisiert und mit Hilfe eines eigens entwickelten methodologischen Ansatzes analysiert. Überzeugend kann Stauffer darlegen, dass den Ironisierungen der Femme fragile und der Femme fatale, des Décadents und des Dandy die Funktion zukommt, Geschlecht als Konstruktion zu enthüllen. Avant la lettre werde dadurch Judith Butlers Theorie der subversiven Performativität bestätigt. Für die Beschreibung der damit verbundenen Konstruktionsverfahren hält Stauffer allerdings den Begriff der Ironie für treffender als den von Butler u. a. favorisierten Begriff der Parodie.

  10. What good is the muon storage option

    International Nuclear Information System (INIS)

    Wilson, R.

    1977-01-01

    A brief discussion is given of the value of providing for muon storage at ISABELLE. It is concluded that ISABELLE would not make the ideal storage ring and that a better ring has been suggested for Fermilab

  11. Interaction regions and experimental needs: summary of activity

    International Nuclear Information System (INIS)

    Ferbel, T.; Littenberg, L.

    1977-01-01

    A brief review is given of the topics discussed with respect to experimental facilities at ISABELLE. These topics include: (1) running at ISABELLE; (2) ISABELLE operating modes; (3) mobility and powering of large detectors; (4) review of experiments; (5) experimental halls; (6) radiation safety and shielding; and (7) data transfer and acquisition

  12. Isabelle Carles-Berkowitz, Le droit et les jeunes d’origine étrangère, une approche par genre des phénomènes de socialisation juridique

    Directory of Open Access Journals (Sweden)

    Gérard Courtois

    2009-06-01

    Full Text Available Ce livre est issu d’une thèse remarquée soutenue en 2004. L’auteur a senti la nécessité et l’intérêt d’en modifier l’intitulé en y adjoignant un sous-titre qui manifeste l’importance prise dans sa recherche par les questions de genre.Les enquêtes conduites dans ce travail ont été menées en Belgique dans cinq  établissements scolaires dont trois regroupent une population d’origine étrangère (majoritairement marocaine, les deux restants sont situés dans des quartiers résidentiels de Bruxelles....

  13. Conclusions of the experts group of the RA reactor at the meeting held on November 2 and 3 1964 - Annex 12a; Prilog 12a - Zakljucci sa sastanka Strucnog kolegijuma reaktora RA odrzanog na dan 2. i 3. novembra 1964. godine

    Energy Technology Data Exchange (ETDEWEB)

    Pavicevic, M [Institute of Nuclear Sciences Boris Kidric, Reaktor RA, Vinca, Beograd (Serbia and Montenegro)

    1964-12-15

    Conclusions of the experts group of the RA reactor are related to: analyses of reactor operation at 6.5 MW power with heavy water coolant flow of 250 m{sup 3}/h (2 pumps rotation speed 1500 rotations/min); decisions of future operation; further preparation activities related to reactor operation in forced regime and reduced cooling conditions.

  14. Summary of experimental insertions workshop

    International Nuclear Information System (INIS)

    Sandweiss, J.; Month, M.

    1976-01-01

    The last ISABELLE workshop of the summer 1976 series, which was held at Brookhaven, August 16-20, focused on the design and utilization of the experimental insertions. The goals of the workshop, which were somewhat more general than might be suggested by the title, are: (1) review the ISABELLE proposal from the point of view of experimental use; (2) contribute useful information on the ''open questions'' in the ISABELLE design; (3) develop data for experimental equipment and operating cost estimates; and (4) project a first approximation to ISABELLE operating modes

  15. s = 3600 is also necessary

    International Nuclear Information System (INIS)

    Foley, K.J.

    1975-01-01

    The fact that ISABELLE is designed to operate over the energy range 30 + 30 GeV to 200 + 200 GeV is pointed out for clarification of the capabilities of ISABELLE. (s is the square of the center-of-mass total energy.) (U.S.)

  16. Ocjena točnosti državne topografske karte mjerila 1 : 25 000 : Evaluation of accuracy of state topographic map scale 1:25 000

    OpenAIRE

    Slobodanka Ključanin; Dušan Petrovič; Muhamed Vajnaga

    2011-01-01

    U Bosni i Hecegovini 2002. godine, pokrenut je projekt - izrada digitalne topografske karte M=1:25000 (TK 25) uz financijsku i stručnu pomoć Japanske agencije za međunarodnu saradnju (JICA). Projekt je završen krajem 2005. godine. Federalna uprava za geodeteske i imovinsko-pravne poslove, 2007. godine započela je s projektom ažuriranja postojećih TK25. Projekt teče sporo i sukcesivno (zavisno od prikupljenih financijskih sredstava). Do danas ni jedan list TK25 nije u potpunosti završen (od č...

  17. By: Kenny Zhang Report Type: Final Technical Report *Date

    International Development Research Centre (IDRC) Digital Library (Canada)

    Kenny Zhang

    2014-05-30

    May 30, 2014 ... Dr. David Zweig, Chair Professor, Division of Social Science, Hong Kong ... Keith Godin, Director, BC Ministry of Jobs, Tourism and Innovation, Keith. ..... 23) Media reports often quoted researchers of the project on stories ...

  18. Motivation to quit smoking and acceptability of shocking warnings on cigarette packages in Lebanon

    Directory of Open Access Journals (Sweden)

    Layoun N

    2017-02-01

    Full Text Available Nelly Layoun,1,2 Pascal Salameh,2,3 Mirna Waked,4 Z Aoun Bacha,5 Rony M Zeenny,6 Eric El Hitti,4 Isabelle Godin,1 Michèle Dramaix1 1Research Center in Epidemiology, Biostatistics and Clinical Research, School of Public Health, UniversitéLibre de Bruxelles, Brussels, Belgium; 2Doctoral School of Sciences and Technologies, Lebanese University, Beirut, Lebanon; 3Clinical and Epidemiological Research Laboratory, Faculty of Pharmacy, Lebanese University, Beirut, Lebanon; 4Department of Pulmonology, St George Hospital University Medical Center; Faculty of Medicine, Balamand University, Beirut, Lebanon; 5Department of Pulmonary and Critical Care Medicine, Hotel-Dieu de France, Beirut, Lebanon; 6Pharmacy Practice Department, School of Pharmacy, Lebanese American University, Byblos, Lebanon Introduction: Health warnings on tobacco packages have been considered an essential pillar in filling the gap of knowledge and communicating the health risks of tobacco use to consumers. Our primary objective was to report the perception of smokers on the textual health warnings already appearing on tobacco packages in Lebanon versus shocking pictures about the health-related smoking consequences and to evaluate their impact on smoking behaviors and motivation. Methods: A pilot cross-sectional study was undertaken between 2013 and 2015 in five hospitals in Lebanon. Participants answered a questionnaire inquiring about sociodemographic characteristics, chronic respiratory symptoms, smoking behavior and motivation to quit smoking. Only-text warning versus shocking pictures was shown to the smokers during the interview. Results: Exactly 66% of the participants reported that they thought shocking pictorial warnings would hypothetically be more effective tools to reduce/quit tobacco consumption compared to only textual warnings. Also, 31.9% of the smokers who were motivated to stop smoking reported that they actually had stopped smoking for at least 1 month secondary to

  19. Uut moodi Teine maailmasõda / Kaisa Karu

    Index Scriptorium Estoniae

    Karu, Kaisa

    2009-01-01

    Teise maailmasõja 70. aastapäevaks valminud kuueosalise doksarja "Apokalüpsis: WWII", (National Geographic, režissöör Isabelle Clarke, stsenaristid Henri de Turenne ja Daniel Costelle) filmimispaikades

  20. Summary of activity

    International Nuclear Information System (INIS)

    Marx, J.; Ozaki, S.

    1977-01-01

    An overview is given of the work accomplished at the 1977 ISABELLE Summer Workshop. Topics discussed include: hodoscopes; drift chambers and PWC's; Cerenkov counters; neutral detectors and calorimeters; data handling; exotic detectors; special experimental configurations; and theoretical considerations

  1. New and unthinkable ideas in high energy physics

    International Nuclear Information System (INIS)

    Lederman, L.M.

    1975-01-01

    Possible future high energy physics experiments and the required detectors are discussed for colliding proton beams in storage rings. Analyses are given on the topics of: (1) baryon conservation; (2) a new object detector; (3) the search for heavy leptons at ISABELLE; (4) identifying super-massive particles decaying solely into very many hadrons; (5) production of anti-nuclei at ISABELLE; and (6) a metastable neutral particle arm

  2. Ispitivanje fizikalno-kemijskih pokazatelja kvalitete voda

    Directory of Open Access Journals (Sweden)

    Anita Ptiček Siročić

    2016-09-01

    Full Text Available U ovom su radu analizirani fizikalno-kemijski pokazatelji kakvoće otpadnih voda (kemijska potrošnja kisika (KPK, biokemijska potrošnja kisika (BPK5, koncentracija suspendiranih tvari tijekom ljetnih mjeseci (lipanj, srpanj i kolovoz 2013. i 2014. godine na centralnom uređaju za pročišćavanje otpadnih voda Čakovec, koji je predviđen za drugi stupanj pročišćavanja. Ljetni mjeseci 2014. godine ne pokazuju značajnija odstupanja vrijednosti pojedinih pokazatelja, ali u odnosu na iste mjesece u 2013. godini srednje mjesečne vrijednosti znatno su niže i nalaze se unutar dopuštenih maksimalnih koncentracija. Rezultati za lipanj, srpanj i kolovoz 2013. i 2014. godine ukazuju na učinkovito pročišćavanje otpadnih voda na pročistaču.

  3. Život i djelo Dmitrija Ivanoviča Mendeljejeva - povodom 100. obljetnice smrti

    OpenAIRE

    Esih, I.; Vaščić, V.

    2007-01-01

    Prikazani su život i djelo D. I. Mendeljejeva s gledišta njegove uloge u razvoju kemije. Rođen u Toboljsku u brojnoj i siromašnoj obitelji 1834. godine, opterećen obiteljskim nedaćama i slabim zdravljem, završio je 1855. studij prirodnih znanosti u Sankt Peterburgu uz dodjelu zlatne medalje za izvanredan uspjeh. Godine 1855./56. radio je u srednjoj školi u Odesi. Magistrirao je 1856. u Sankt Peterburgu, gdje je 1857. izabran za privatnog docenta. U razdoblju 1859.-1861. bio je gostujući znans...

  4. NEKE KOMPONENTE EMOCIONALNE INTELIGENCIJE, ŠKOLSKI USPJEH, PROSOCIJALNO I AGRESIVNO PONAŠANJE UČENIKA U PRIMARNOM OBRAZOVANJU

    OpenAIRE

    Brebrić, Zdenka

    2008-01-01

    Glavni cilj ovoga longitudinalnog istraživanja je ispitivanje povezanosti i utjecaja emocionalne inteligencije kroz komponente odgode zadovoljstva i prepoznavanje emocija u dobi od šest/sedam godina s agresivnim i prosocijalnim ponašanjem te sa školskim uspjehom četiri godine nakon ispitivanja. Također su se istraživale spolne razlike u odgodi zadovoljstva, prepoznavanju emocija te u prosocijalnom i agresivnom ponašanju. Ispitivanje je provedeno 2000./2001. šk. godine na uzorku od 120 učenika...

  5. Kjubrikovo čitanje Bardžisa: Značaj kostima za razumevanje Paklene pomorandže

    OpenAIRE

    Dijana Metlić

    2016-01-01

    Roman Paklena pomorandža Entonija Bardžisa, objavljen 1962. godine, postao je jedno od kultnih književnih dela XX veka, pre svega zahvaljujući istoimenom filmu Stenlija Kjubrika iz 1971. Okarakterisan kao dekadentno i nihilističko ostvarenje, snimljen tako da gledaoci „uživaju“ u scenama nasilja, Kjubrikov film bio je, uz prekide, u distribuciji u Britaniji do 1974. godine kada je povučen na zahtev reditelja zbog optužbi koje su ga implicitno teretile za povećanje stepena delinkventskog nasil...

  6. Moral u Hrvatskoj u sociologijskoj perspektivi

    OpenAIRE

    ČRPIĆ, Gordan; VALKOVIĆ, Marijan

    2000-01-01

    U radu se obrađuje stanje morala u Republici Hrvatskoj na temelju empirijskih socioreligijskih istraživanja provedenih na općoj populaciji građana koncem 1997. i početkom 1998. godine na uzorku od 1245 ispitanika, te na populaciji studenata hrvatskih sveučilišta 1999. godine na uzorku od 692 ispitanika. Rezultati su prikazani kroz sedam poglavlja rada i pokazuju da su mladi općenito permisivniji s obzirom na sve promatrane dimenzije morala. Religioznost se pokazala kao jasan kriterij zauziman...

  7. Polarization effects. Volume 2

    Energy Technology Data Exchange (ETDEWEB)

    Courant, E.

    1981-01-01

    The use of polarized proton beams in ISABELLE is important for several general reasons: (1) With a single longitudinally polarized proton beam, effects involving parity violation can be identified and hence processes involving weak interactions can be separated from those involving strong and electromagnetic interactions. (2) Spin effects are important in the strong interactions and can be useful for testing QCD. The technique for obtaining polarized proton beams in ISABELLE appears promising, particularly in view of the present development of a polarized proton beam for the AGS. Projections for the luminosity in ISABELLE for collisions of polarized protons - one or both beams polarized with longitudinal or transverse polarization - range from 1/100 to 1 times the luminosity for unpolarized protons.

  8. Antiproton storage: a comparison of proposals

    International Nuclear Information System (INIS)

    Pondrom, L.G.

    1977-01-01

    Projects to produce and store anti p's and to accelerate anti p's and p's together in the same large ring are underway at CERN and FNAL. The goal is to achieve anti pp collisions with a luminosity L approximately 10 30 cm -2 sec -1 by perhaps 1980. These experiments predate any similar effort at ISABELLE by at least four years, so it is necessary to plan an ISABELLE project which will have significantly higher luminosity. A lower bound L = 10 31 cm -2 sec -1 has been rather arbitrarily chosen. The basic numbers which enter into the luminosity calculations for the CERN and FNAL proposals are presented and are compared with what could be achieved at ISABELLE under ideal conditions

  9. Summary of longitudinal instabilities workshop

    Energy Technology Data Exchange (ETDEWEB)

    Chasman, R.

    1976-01-01

    A five-day ISABELLE workshop on longitudinal instabilities was held at Brookhaven, August 9-13, 1976. About a dozen outside accelerator experts, both from Europe and the U.S.A., joined the local staff for discussions of longitudinal instabilities in ISABELLE. An agenda of talks was scheduled for the first day of the workshop. Later during the week, a presentation was given on the subject ''A more rigorous treatment of Landau damping in longitudinal beam instabilities''. A few progress meetings were held in which disagreements regarding calculations of coupling impedances were clarified. A summary session was held on the last day. Heavy emphasis was put on single bunched beam instabilities in the microwave region extending above the cut-off frequency of the ISABELLE vacuum chamber.

  10. Prima Vistale tuleb tuntud kirjanikke mitmest Euroopa riigist / Kaarel Kressa

    Index Scriptorium Estoniae

    Kressa, Kaarel, 1983-

    2010-01-01

    Prima Vista kirjandusfestivali külalisi: Leonie Swann, Attila Bartis, Dmitri Bõkov, Zinaida Lindén, Mihhail Šiškin, Fay Weldon, Jason Goodwin, Rosa Maria Rodríguez Magda, Inga Gaile, Juris Kronbergs, Guntars Godinš, Liana Langa

  11. Emergence of the Green’s Functions from Noise and Passive Acoustic Remote Sensing of Ocean Dynamics

    Science.gov (United States)

    2009-09-30

    have quantified errors in the eikonal estimates retrieved from the noise cross-correlation function. These errors stem from non-uniformity of the...random sources distribution or, in other words, from the noise field not being perfectly diffuse (Godin, 2009g). Our results refer to the eikonal

  12. Services provided to other organizational units, Annex 7; Prilog 7 - Usluge drugim organizacionim jedinicama

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1965-12-15

    During 1965, the RA reactor staff provided services to other organizational units in: designing new systems, repair of electronic equipment, installing measuring devices, constructing mechanical elements in the workshop. [Serbo-Croat] U toku 1965. godine reaktor RA je pruzio usluge drugim jedinicama i to: projektovanjem novih sistema, popravkom elektronskih uredjaja, instaliranjem mernih sistema, izradom mehanickih elemenata i sklopova u mehanickoj radionici.

  13. Self-reported exercise behaviour and perception of its importance to recreational divers.

    Science.gov (United States)

    Kovacs, Christopher R; Buzzacott, Peter

    2017-01-01

    This study examined self-reported physical activity and perceptions of exercise importance among certified divers in two distinct age groups. Questionnaires were distributed by hand at dive sites in three states of the United States, half to students from an academic programme in scuba diving at a regional university. The survey included questions about health status, dive history, certification levels, structured exercise activity levels and perceived importance of regular exercise to their health, diving ability, and safety. Also included was the Godin-Shephard Leisure-Time Physical Activity Questionnaire, a validated physical activity classification instrument for use among adults. Non-students were older than the students and had greater diving experience. There was no detectable difference between groups in perceived exercise importance to health (p = 0.69), diving ability (p = 0.75), or diving safety (p = 0.25). Fitting age, sex, occupation and number of dives to a generalised linear model to predict Godin-Shephard scores, number of dives was removed first (p = 0.43), followed by student status (p = 0.33). Remaining predictors of Godin-Shephard exercise scores were age (-0.004 per year, p exercise regularity, overall health and perceived importance of regular exercise for health, diving and safety. Despite acknowledging the importance of exercise, Godin-Shephard scores for physical activity decrease with age.

  14. Background problem for a large solid angle, high sensitivity detector

    International Nuclear Information System (INIS)

    Chen, M.

    1977-01-01

    With extremely good vacuum (10 -11 to 10 -13 torr) and well controlled beams, the ISR has a good reputation for clean beam conditions and low background for most types of experiments. However, for a detector covering a large solid angle, measuring processes with small cross sections (approximately 10 -38 cm 2 ) there are serious background problems which took almost a year to solve. Since ISABELLE may have similar problems, a summary is given of experience at the ISR with the hope that some of the solutions can be installed in ISABELLE at an early stage

  15. Verified OS Interface Code Synthesis

    Science.gov (United States)

    2016-12-01

    results into the larger proof framework of the seL4 microkernel to be directly usable in practice. Beyond the stated project goals, the solution...CakeML, can now also be used in the Isabelle/HOL system that was used for the verified seL4 microkernel. This combination increases proof productivity...were used for the verified ML compiler CakeML, can now also be used in the Isabelle/HOL system that was used for the verified seL4 microkernel. This

  16. High vacuum portable pumping station suitable for accelerator use

    International Nuclear Information System (INIS)

    Stattel, P.; Briggs, J.; DeBoer, W.; Skelton, R.

    1985-01-01

    The need for a Portable Pump Station for Ultra High Vacuum use became apparent when the ''Isabelle'' collider was first being designed. A Portable Pump Station had to be developed which contained the following features: maneuverability, compact size, rugged, self protected against various failures, capable of running unattended, and capable of reaching 10 -9 torr. The Pump Station that was developed and other variations are the subject of this paper. Emphasis will be on the Isabelle and HITL versions. 1 ref., 2 figs., 1 tab

  17. Safety training

    CERN Multimedia

    SC Unit

    2009-01-01

    Habilitation électrique A course entitled "Habilitation électrique pour personnel de laboratoire" (electrical safety qualification for laboratory personnel) will be held on 22 and 23 June. Registration by e-mail to isabelle.cusato@cern.ch. Explosion Hazards in the handling of flammable solvents and gases A course entitled "Explosion Hazards in the handling of flammable solvents and gases" given in French will be held on 18-19 June 2009. This course is obligatory for all FGSOs at CERN, and it is recommended for anyone handling flammable gas or solvents. To sign up please visit this page. For more information please contact Isabelle Cusato, tel. 73811.

  18. Formalization of the Resolution Calculus for First-Order Logic

    DEFF Research Database (Denmark)

    Schlichtkrull, Anders

    2016-01-01

    A formalization in Isabelle/HOL of the resolution calculus for first-order logic is presented. Its soundness and completeness are formally proven using the substitution lemma, semantic trees, Herbrand’s theorem, and the lifting lemma. In contrast to previous formalizations of resolution, it consi......A formalization in Isabelle/HOL of the resolution calculus for first-order logic is presented. Its soundness and completeness are formally proven using the substitution lemma, semantic trees, Herbrand’s theorem, and the lifting lemma. In contrast to previous formalizations of resolution...

  19. Nitpicking C++ concurrency

    OpenAIRE

    Blanchette, Jasmin Christian; Weber, Tjark; Batty, Mark; Owens, Scott; Sarkar, Susmit

    2011-01-01

    Previous work formalized the C++ memory model in Isabelle/HOL in an effort to clarify the proposed standard's semantics. Here we employ the model finder Nitpick to check litmus test programs that exercise the memory model, including a simple locking algorithm. Nitpick is built on Kodkod (Alloy's backend) but understands Isabelle's richer logic; hence it can be applied directly to the C++ memory model. We only need to give it a few hints, and thanks to the underlying SAT solver it scales much ...

  20. Experimental halls workshop summary

    International Nuclear Information System (INIS)

    Thorndike, A.

    1976-01-01

    On May 26 and 27, 1976, approximately 50 people met for an informal workshop on plans for experimental halls for ISABELLE. Plans as they exist in the May 1976 version of the ISABELLE proposal were presented. Discussions were held on the following four general topics by separate working groups: (1) pros and cons of open areas as compared with enclosed halls; (2) experimental hall needs of ep, anti pp, and other options; (3) hall for the lepton detector; and (4) hall for the hadron spectrometer. The planning for experimental halls at PEP, the hall for the lepton detector, the hadron spectrometer, and open areas are discussed

  1. Scenario group summary

    International Nuclear Information System (INIS)

    Thorndike, A.

    1976-01-01

    A scenario is given for ISABELLE which provides a plausible sequence of events from FY 1980 to 1990. No doubt reality will be quite different. The scenario is based on the construction schedule of the 1976 proposal. Assembly and testing of the accelerator will occur until the end of FY 1983, and the next six years will provide pp interactions for the initial high energy physics research. By 1990 any temporary conditions associated with start-up of ISABELLE should be a thing of the past and all experimental capabilities fully utilized

  2. Scenario group summary

    International Nuclear Information System (INIS)

    Thorndike, A.

    1976-01-01

    The scenario is given which provides a plausible sequence of events for ISABELLE from FY 1980 to 1990. No doubt reality will be quite different. The scenario is based on the construction schedule of the 1976 proposal. Assembly and testing of the accelerator will occur until the end of FY 1983, and the next six years will provide pp interactions for the initial high energy physics research. By 1990 any temporary conditions associated with start-up of ISABELLE should be a thing of the past and all experimental capabilities fully utilized

  3. Nuclear Reactor RA Safety Report, Vol. 1, Introduction; Izvestaj o sigurnosti nuklearnog reaktora RA, Knjiga 1, Uvod

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1986-11-01

    Based on the agreement between governments of Socialist Federal Republic of Yugoslavia and USSR of January 28 1956, a contract was signed about construction of RA research reactor in the Boris Kidric Institute of nuclear sciences. Building of the RA reactor started in 1956, and has reached criticality in 1959. Since then it has been in almost permanent operation, except for five longer shutdown periods: in 1963 because of heavy water and primary coolant system contamination with cobalt; in 1970 because of transporting the heavy water to France for isotopic regeneration; in 1979/1980 and 1983 because of aluminium oxyhydrate deposition on the fuel element cladding in reactor active region; in 1985/1986 because of ventilation system reconstruction and construction of emergency core cooling system. RA reactor is a heavy water cooled and heavy water moderated research reactor. Since the beginning of its operation, 2% enriched metal uranium fuel was used. From 1976, 80% enriched uranium oxide fuel elements were used partially in some core regions and since 1981 the complete core was filled with this highly enriched fuel. RA reactor was designed to operate under normal conditions at 6.5 MW power and at 10 MW power under forced regime. As a powerful neutron source the reactor was meant to be used for research in the field of reactor and neutron physics, solid state physics, radiation chemistry, biology and radioactive isotopes production. RA reactor was build by Yugoslav companies based on USSR basic design project. Main components of the systems were produced in USSR. [Serbo-Croat] Na osnovu Sporazuma izmedju vlada SFRJ i SSSR od 28. januara 1956. godine, sklopljen je ugovor o izgradnji istrazivackog reaktora RA u Institutu za nuklearne nauke Boris Kidric u Vinci. Reaktor RA je poceo da se gradi 1956. godine, a kriticnost je postigao 1959. godine. Od tada je takoreci neprekidno bio u radu, izuzev u pet slucajeva duzeg stajanja: 1963. godine - zbog kontaminacije teske vode

  4. Small angle single arm spectrometer

    International Nuclear Information System (INIS)

    Chien, C.Y.

    1976-01-01

    A study is given of an experiment described in the 1975 Summer Study to review the adequacy of the apparatus for its physics goals, equipment needs, logistic needs, vacuum chambers, compatibility with other experiments and to summarize its impacts on ISABELLE. The spectrometer is designed to study single particle inclusive spectra near x = 1 with particle identification and good momentum resolution

  5. Kontsert

    Index Scriptorium Estoniae

    2006-01-01

    Kontsertidest TÜ aulas: Puhkpilliorkester Popsid 8. dets., TTÜ Kammerkoor 9. dets. ja TÜ Akadeemilise Naiskoori ning Tartu Akadeemilise Meeskoori jõulukontsert 15. detsembril. Bonzo, Tõuni, Üllar Saaremäe ja tshellokvarteti C-JAM kontsert 13. dets.,Isabelle Vernet' ja Olivier Vernet' kontsert 14. dets. Vanemuise kontserdimajas. Vox Clamantise 10. aastapäeva kontsert 8. dets. Jaani kirikus

  6. Workshop on the AGS fixed-target research program

    Energy Technology Data Exchange (ETDEWEB)

    Ahrens, L; Schewe, P; Wanderer, P; Weisberg, H [eds.

    1978-01-01

    The summarized results of a two day workshop to determine experiment programs for the Brookhaven AGS during the construction period of the ISABELLE storage rings and after are presented. Topics covered include: experiments with low-energy beams; experiments with higher energy beams; neutrino physics; and polarized protons. (GHT)

  7. Jubileinoje zakrõtije

    Index Scriptorium Estoniae

    2008-01-01

    XXX Moskva rahvusvahelise filmifestivali võitjad. Kuldse Jüri võitis Iraani mängufilm "Lihtsamast lihtsam" (režissöör Reza Mir-Karimi, filmikriitikute FIPRESCI auhinna sai Katja Shagalova "Ükskord provintsis", Stanislavski-nimelise auhinna "Ma usun" võitis prantsuse näitlejanna Isabelle Huppert

  8. Transformational VLSI Design

    DEFF Research Database (Denmark)

    Rasmussen, Ole Steen

    constructed. It contains a semantical embedding of Ruby in Zermelo-Fraenkel set theory (ZF) implemented in the Isabelle theorem prover. A small subset of Ruby, called Pure Ruby, is embedded as a conservative extension of ZF and characterised by an inductive definition. Many useful structures used...

  9. Computer networks in future accelerator control systems

    International Nuclear Information System (INIS)

    Dimmler, D.G.

    1977-03-01

    Some findings of a study concerning a computer based control and monitoring system for the proposed ISABELLE Intersecting Storage Accelerator are presented. Requirements for development and implementation of such a system are discussed. An architecture is proposed where the system components are partitioned along functional lines. Implementation of some conceptually significant components is reviewed

  10. A formalization of the Berlekamp-Zassenhaus factorization algorithm

    NARCIS (Netherlands)

    Divasón, Jose; Joosten, Sebastiaan; Thiemann, René; Yamada, Akihisa

    2017-01-01

    We formalize the Berlekamp–Zassenhaus algorithm for factoring square-free integer polynomials in Isabelle/HOL. We further adapt an existing formalization of Yun’s square-free factorization algorithm to integer polynomials, and thus provide an efficient and certified factorization algorithm for

  11. People and things. CERN Courier, May 1979, v. 19(3)

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    1979-05-15

    The article reports on achievements of various people, staff changes and position opportunities within the CERN organization and contains news on upcoming or past events, for example the annual meeting of the High Energy Discussion Group. There will be reports of recent work at the AGS and for ISABELLE and future plans in these areas will be reviewed.

  12. Ootuspäraselt, mõne üllatusega / Jaak Lõhmus

    Index Scriptorium Estoniae

    Lõhmus, Jaak, 1955-

    2009-01-01

    62. Cannes'i festivali peaauhinna võitis Isabelle Huppert'i juhitud žüriilt Michael Haneke filmiga "Valge pael" ("Das weiße Band"), grand prix' sai prantslase Jacques Audiard'i "Prohvet" ("Un prophete"). Ka teistest auhinnatutest. Lisatud auhinnasaajate nimekiri

  13. Вручены призы победителям 62-го Каннского кинофестиваля

    Index Scriptorium Estoniae

    2009-01-01

    62. Cannes'i festivali peaauhinna võitis Isabelle Huppert'i juhitud žüriilt Michael Haneke filmiga "Valge pael" ("Das weiße Band"), grand prix' sai prantslase Jacques Audiard'i "Prohvet" ("Un prophete"). Ka teistest auhinnatutest

  14. Summable Family in a Commutative Group

    Directory of Open Access Journals (Sweden)

    Coghetto Roland

    2015-12-01

    Full Text Available Hölzl et al. showed that it was possible to build “a generic theory of limits based on filters” in Isabelle/HOL [22], [7]. In this paper we present our formalization of this theory in Mizar [6].

  15. Development of a microsatellite primer set to investigate the genetic ...

    Indian Academy of Sciences (India)

    Development of a microsatellite primer set to investigate the genetic population structure of Armadillidium nasatum (Crustacea, Oniscidea). Séverine Masson, Cédric Faivre, Isabelle Giraud, Catherine Souty-Grosset, Richard Cordaux, Carine Delaunay,. Didier Bouchon and Nicolas Bech. J. Genet. 93, 545-549. Table 1.

  16. COP 18 CARIAA Program presentation

    International Development Research Centre (IDRC) Digital Library (Canada)

    Blane Harvey

    knowledge. Promote research uptake. Strengthen adaptation expertise. Our overarching aim: To develop robust evidence on how to increase the resilience of ... www.idrc.ca/cariaa. • cariaa@idrc.ca. Speak with us. • Isabelle Proulx. • Evans Kituyi. • Michele Leone. • K.S. Murali. • Blane Harvey. • Hayley Price. • Ken De ...

  17. Foundational (co)datatypes and (co)recursion for higher-order logic

    NARCIS (Netherlands)

    Biendarra, Julian; Blanchette, Jasmin Christian; Bouzy, Aymeric; Desharnais, Martin; Fleury, Mathias; Hölzl, Johannes; Kunčar, Ondřej; Lochbihler, Andreas; Meier, Fabian; Panny, Lorenz; Popescu, Andrei; Sternagel, Christian; Thiemann, René; Traytel, Dmitriy; Dixon, C.; Finger, M.

    2017-01-01

    We describe a line of work that started in 2011 towards enriching Isabelle/HOL’s language with coinductive datatypes, which allow infinite values, and with a more expressive notion of inductive datatype than previously supported by any system based on higher-order logic. These (co)datatypes are

  18. Automatic Verification of Transactions on an Object-Oriented Database

    NARCIS (Netherlands)

    Spelt, D.; Balsters, H.

    1998-01-01

    In the context of the object-oriented data model, a compiletime approach is given that provides for a significant reduction of the amount of run-time transaction overhead due to integrity constraint checking. The higher-order logic Isabelle theorem prover is used to automatically prove which

  19. Towards Formal Analysis of Insider Threats for Auctions

    DEFF Research Database (Denmark)

    Kammueller, Florian; Kerber, Manfred; Probst, Christian W.

    2016-01-01

    is meaningful to prove correctness and scrutinize vulnerability to security and privacy attacks. Surveying the threats in auctions and insider collusions, we present an approach to model and analyze auction protocols for insider threats using the interactive theorem prover Isabelle. As a case study, we use...

  20. El poder en Rusia antes de las elecciones de 2012

    Directory of Open Access Journals (Sweden)

    Andrés MENDIOROZ PEÑA

    2011-06-01

    Full Text Available Review-Essay de: FACON, Isabelle, Les chemins de la puissance, Ed. Artège, Perpignan, Marzo 2010 LUCAS, Edward, The New Cold War: How the Kremlin menaces both Russia and the West, Bloomsbury, Reino Unido, 2008.

  1. Drawing Trees

    DEFF Research Database (Denmark)

    Halkjær From, Andreas; Schlichtkrull, Anders; Villadsen, Jørgen

    2018-01-01

    We formally prove in Isabelle/HOL two properties of an algorithm for laying out trees visually. The first property states that removing layout annotations recovers the original tree. The second property states that nodes are placed at least a unit of distance apart. We have yet to formalize three...

  2. Microchannel plate photodetectors

    International Nuclear Information System (INIS)

    Majka, R.

    1977-01-01

    A review is given the status of development work on photodetectors using microchannel plates (MCP) as the electron gain element. Projections are made and opinions are presented on what might be available in the next few years. Several uses for these devices at ISABELLE are mentioned

  3. 76 FR 27175 - Quarterly Publication of Individuals Who Have Chosen To Expatriate, as Required by Section 6039G

    Science.gov (United States)

    2011-05-10

    ... name First name Middle name/initials ABA MAUREEN ABASI HAJIYA ABRAHAMS STEPHANIE JANE ABRIC ISABELLE H... BENNETT EDWARDS STEPHEN EGLI CAROLINE ANNE ELKOREK MAYA EMERSON BARBARA MARIE EMERY JEAN CHRISTOPHE... NOBUKO KEATS BARRY R KEMELMAN ARNON KERR MAYA CHANTAI KEUNG PAUL HINSUM KEUNG PAUL H KEWAIRAMANI SONALI...

  4. People and things. CERN Courier, May 1979, v. 19(3)

    International Nuclear Information System (INIS)

    Anon.

    1979-01-01

    The article reports on achievements of various people, staff changes and position opportunities within the CERN organization and contains news on upcoming or past events, for example the annual meeting of the High Energy Discussion Group. There will be reports of recent work at the AGS and for ISABELLE and future plans in these areas will be reviewed

  5. Large equipment and facilities

    International Nuclear Information System (INIS)

    Louttit, R.; Love, W.; Lindenbaum, S.J.

    1975-01-01

    Component and design criteria are reviewed for a general purpose modular multiparticle spectrometer system. The study of hadronic interactions is emphasized, although the solenoidal magnet vertex detector system can be used for W bosons and other weak interaction processes. A general purpose spectrometer seems compatible with the requirements of the ISABELLE straight sections. (auth)

  6. Мастер и Маргарита : Фотоистория по мотивам романа М. Булгакова = Fotojutustus M. Bulgakovi romaani motiividel

    Index Scriptorium Estoniae

    2009-01-01

    Mihhail Bulgakovi romaani "Meister ja Margarita" illustreeriv fotolugu. Projekti teostas prantsuse fotograaf Jean-Daniel Lorieux, Margarita rollis näitleja Isabelle Adjani. 50 fotot ja fotoloo tegemist jäädvustav videofilm on eksponeeritud näitusel Moskvas

  7. Solid waste management and recycling : actors, partnerships and policies in Hyderabad, India and Nairobi, Kenya

    NARCIS (Netherlands)

    Post, J.; Baud, I.S.A.; Furedy, C.

    2004-01-01

    Solid waste management and recycling : actors, partnerships and policies in Hyderabad, India and Nairobi, Kenya / ed. by Isa Baud, Johan Post and Christine Furedy Author: Isabelle Suzanne Antoinette Baud; Johan Post Year: cop. 2004 Publisher: Dordrecht [etc.] : Kluwer Academic Publishers Series: The

  8. The Twelf Proof Assistant

    DEFF Research Database (Denmark)

    Schürmann, Carsten

    2009-01-01

    for programming language theory. Most logical frameworks are based on constructive type theories, such as Isabelle (on the simply-typed λ-calculus), LF [HHP93] (on the dependently typed λ-calculus), and LLF (on a linearly typed λ-calculus). The representational strength of the logical framework stems from...

  9. Summary of experimental insertions workshop

    International Nuclear Information System (INIS)

    Sandweiss, J.; Month, M.

    1976-01-01

    An ISABELLE workshop of the summer 1976 series, which was held at Brookhaven August 16--20, focused on the design and utilization of the experimental insertions. The goals of the workshop are outlined, and a few general remarks about the results are presented

  10. 4π detector for correlation experiments

    International Nuclear Information System (INIS)

    Thorndike, A.M.

    1975-01-01

    A conceptual design of a 4π detector for ISA-BELLE involves a counter hodoscope with 302 elements and an array of proportional wire chambers with 8950 wires. Such a detector could be used for correlation experiments and measurements of total cross section, as has been done by the Pisa-Stony Brook group at the ISR. (U.S.)

  11. Removing tidal-period variations from time-series data using low-pass digital filters

    Science.gov (United States)

    Walters, Roy A.; Heston, Cynthia

    1982-01-01

    Several low-pass, digital filters are examined for their ability to remove tidal Period Variations from a time-series of water surface elevation for San Francisco Bay. The most efficient filter is the one which is applied to the Fourier coefficients of the transformed data, and the filtered data recovered through an inverse transform. The ability of the filters to remove the tidal components increased in the following order: 1) cosine-Lanczos filter, 2) cosine-Lanczos squared filter; 3) Godin filter; and 4) a transform fitter. The Godin fitter is not sufficiently sharp to prevent severe attenuation of 2–3 day variations in surface elevation resulting from weather events.

  12. Ocjena kultivara artičoke (Cynara scolymus L.) u trogodišnjem uzgoju

    OpenAIRE

    Bučan, Lovre; Perica, Slavko; Goreta, Smiljana

    2000-01-01

    Kultivari artičoke za višegodišnji uzgoj porijeklom iz Italije (Romanesco i Catanese), Francuske (Violetto di Provenza) te jedan domaći kultivar (Domaća viška) ispitani su u istraživanju provedenom na području Dalmacije od 1992. do 1995. godine. Sadnja je obavljena 25. kolovoza 1992. na razmak 1.0 m u redu i 1.2 m između redova. Fenofaze, odnos prema niskim temperaturama, rani prinos te komponente prinosa praćeni su kroz tri godine istraživanja. Fenofaze su započinjale u različito vrijeme ovi...

  13. Nové trendy v internetové marketingové komunikaci - sociální síť Facebook

    OpenAIRE

    Eisenmann, Jan

    2008-01-01

    Theme of my bachelor thesis is "New trends in internet marketing communication -- social network Facebook". Theoretical part is focused on describing those new trends -- like viral marketing, Web 2.0 and it's major tools (social media, RSS, wikis, social networks). And also I try to set the shift from old to new media into context of wider economical changes. Important source of information were books and works of Mark Earls about "herd" substance of human behavior as well as Seth Godin's PUL...

  14. Dynamics and Stability of Acoustic Wavefronts in the Ocean

    Science.gov (United States)

    2014-09-30

    method employed in (Godin, 2003, 2007, 2009), where a novel perturbation technique has been developed to solve the eikonal equation and calculate...numerical solution of the eikonal equation lies in the eikonal (and acoustic travel time) being a multi-valued function of position. A number of...computational approaches to solve the eikonal equation without ray tracing had been developed in mathematical and seismological communities (Vidale, 1990

  15. Splitska sudâmja

    Directory of Open Access Journals (Sweden)

    Petar Šimunović

    1991-12-01

    Full Text Available Festa sancti Domnii 7. svibnja. Splitska svetkovina svetoga Dujma (Dujmo/Domnio, biskupa i mučenika solinskog. Umro 10/11. IV. 304. godine za cara Dioklecijana , u čiji je mauzolej u Splitu preneseno kasnije Dujmovo tijelo i našlo ondje trajno počivalište, a njegov duh, njegova svetost, njegov kult, izišli su iz toga katedralnoga hrama i postali sveopće splitska svetkovina. Njegova Sudamja.

  16. Genotoxicity Assessment of Perfluorodecanoic Acid Using a Battery of In Vitro and In Vivo/in Vitro Assays.

    Science.gov (United States)

    1990-12-01

    clofibrate (Lalwani et al., 1983) and industrial chemicals such as phthalate ester plasticizers and phsnoxy acid herbicides (Reddy at al., 1976; Kawashima at...of hypolipideaic drugs ( clofibrate , nafenopin, tibric acid and WY-14643) on hepatic peroxisomes and p-3roxisome associated enzymes. Am. .7. Pathol. 90...AD-A240 490 AAMRL-TR-90-070 GENOTOXICITY ASSESSMENT OF PERFLUORODECANOIC ACID USING A BATTERY OF IN VITRO AND IN VIVO/IN VITRO ASSAYS C. S. Godin NSI

  17. ZDRAVSTVENO-PROSVJETNE PUBLIKACIJE (1872.–1938.) – ANALIZA SADRŽAJA APLIKACIJOM SPAD-T

    OpenAIRE

    DUGAC, Željko; KERN, Josipa; MAJDANČIĆ, Željko

    2005-01-01

    U radu se prikazuje kratak pregled zdravstveno-prosvjetnih publikacija pisanih hrvatskim jezikom te se na uzorku od 12 izabranih zdravstveno-prosvjetnih djela objavljenih od 1872. do 1938. godine provodi kvalitativna i kvantitativna analiza računalnom aplikacijom SPAD-T. Navedena analiza provedena je s ciljem da se utvrdi pogodnost povijesnoga materijala za obradbu suvremenim računalnim programom te ustanovi koje su riječi, sintagme i veće skupine riječi najfrekventnij...

  18. Subterranean World

    CERN Multimedia

    Magos,B

    1981-01-01

    Monsieur B.Magos, spéléologue, est né à Bruxelles et découvre déjà pendant sa jeunesse et ses études sécondaires à Godin, petite ville des Ardennes belges, des grottes et gouffres qui l'interessent et l'intriguent. Il découvre et sonde à l'age de 18 ans le gouffre le plus profond de Belgique.

  19. Report on environmental control at the 'Boris Kidric' Institute, Vinca, Period 01.01. - 31.12.1979. Annex 3; Izvestaj o radu na kontroli okoline Instituta 'Boris Kidric', Vinca, Period 01.01. - 31.12.1979. god., Prilog 3

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1980-10-15

    This report includes description of the regular tasks performed on the territory of the 'Boris Kidric' Institute, namely, radioactivity control of water, precipitation, soil, plants, radioactivity control of aerosols and meteorology measurements. During 1979, total beta activity of aerosols in the air were measured at three measuring stations, two located in the Institute and one about three kilometers far from the Institute in the direction of the predominant wind towards Belgrade. Total of 761 samples were measured. From the obtained results it can be concluded that during the reporting period there was no environmental contamination caused by RA reactor operation. During 1979 the radioactivity of air was significantly lower compared to previous years. [Serbo-Croat] Izvestaj obuhvata prikaz standardnih poslova koji se obavljaju na teritoriji Instituta 'Boris Kidic' u Vinci, i to kontrolu radioaktivnosti voda, padavina, rastinja, zamljista, kontrolu radioaktivnosti aerosola, i meteoroloska merenja. U toku 1979. godine vrsena su merenja ukupne beta aktivnosti aerosola u vazduhu na tri merne stanice, dve u krugu Instituta a jedna na oko 3 km daleko od Instituta u pravcu predominantnog vetra prema Beogradu. Izmeren je 761 uzorak. Na osnovu dobijenih rezultata moze se zakljuciti da u ovom periodu nije bilo kontaminacije okoline usled rada nuklearnog reaktora u Institutu. Tokom 1979. godine doslo je do uocljivog opadanja readioaktivnosti vazduha u odnosu na prethodne godine.

  20. Dependent Classes

    DEFF Research Database (Denmark)

    Gasiunas, Vaidas; Mezini, Mira; Ostermann, Klaus

    2007-01-01

    of dependent classes and a machine-checked type soundness proof in Isabelle/HOL [29], the first of this kind for a language with virtual classes and path-dependent types. [29] T.Nipkow, L.C. Poulson, and M. Wenzel. Isabelle/HOL -- A Proof Assistant for Higher-Order Logic, volume 2283 of LNCS, Springer, 2002......Virtual classes allow nested classes to be refined in subclasses. In this way nested classes can be seen as dependent abstractions of the objects of the enclosing classes. Expressing dependency via nesting, however, has two limitations: Abstractions that depend on more than one object cannot...... be modeled and a class must know all classes that depend on its objects. This paper presents dependent classes, a generalization of virtual classes that expresses similar semantics by parameterization rather than by nesting. This increases expressivity of class variations as well as the flexibility...

  1. Search for Λ anti Λ heavy states at ISA

    International Nuclear Information System (INIS)

    Flaminio, V.; Lesnik, A.; Rehak, P.

    1977-01-01

    The possibility of observing ΛantiΛ heavy states using the Isabelle storage rings is discussed. Not many particles are known to date to decay into ΛantiΛ. The J/psi is a notable exception, with a branching ratio of about 0.2% (vs. 7% into e + e - and μ + μ - ). However, it is not inconceivable that higher mass states, produced at Isabelle energies, will have substantial branching fractions into ΛantiΛ. If this will indeed be the case, then one may think of getting additional information on the properties of the new states by taking advantage of the parity-violating Λ and antiΛ decays. Detectors, rate and background considerations, and methods of particle detection are discussed

  2. Report of the subgroup on experimental area upgrades

    International Nuclear Information System (INIS)

    Aronson, S.; Gollon, P.; Kantardjian, G.; Lanou, R.; Miller, D.; Pope, B.; Theriot, D.; Walker, W.

    1981-01-01

    This subgroup has been charged with the task of reconsidering these areas from the point of view of useability in the ISABELLE experimental program. As a result we have developed an ordered list of suggested improvements to each of the areas. The list is presented area-by-area, after some introductory remarks on the design considerations behind the present areas. The purpose of the list is to indicate the eventual scope of ISABELLE experimental areas, not to suggest that these upgrades should be put in place now. Indeed, although most of these additions will be needed regardless of which experiments are carried out, we think it prudent to wait for experiment approvals before the final design and installation of the suggested improvements

  3. READ-EVAL-PRINT in Parallel and Asynchronous Proof-checking

    Directory of Open Access Journals (Sweden)

    Makarius Wenzel

    2013-07-01

    Full Text Available The LCF tradition of interactive theorem proving, which was started by Milner in the 1970-ies, appears to be tied to the classic READ-EVAL-PRINT-LOOP of sequential and synchronous evaluation of prover commands. We break up this loop and retrofit the read-eval-print phases into a model of parallel and asynchronous proof processing. Thus we explain some key concepts of the Isabelle/Scala approach to prover interaction and integration, and the Isabelle/jEdit Prover IDE as front-end technology. We hope to open up the scientific discussion about non-trivial interaction models for ITP systems again, and help getting other old-school proof assistants on a similar track.

  4. MPS II drift chamber system

    International Nuclear Information System (INIS)

    Platner, E.D.

    1982-01-01

    The MPS II detectors are narrow drift space chambers designed for high position resolution in a magnetic field and in a very high particle flux environment. Central to this implementation was the development of 3 multi-channel custom IC's and one multi-channel hybrid. The system is deadtimeless and requires no corrections on an anode-to-anode basis. Operational experience and relevance to ISABELLE detectors is discussed

  5. Summary of activity. Topic I: detectors and experiments

    International Nuclear Information System (INIS)

    Marx, J.; Ozaki, S.

    Results of a workshop studying detectors for Isabelle experimental halls are described. The detectors must be very reliable. Spatial resolution of the tracking detectors must be high to provide accurate measurements of angle and momentum, retain a short resolving time, and show excellent multiparticle handling capability. Included in the study were hodoscopes, drift chambers, proportional chambers, time projection chambers, Cherenkov counters, electromagnetic shower detectors, and hadron calorimeters. Data handling methods were also included in the studies

  6. Sealpool nukkude orgu asub pop-voodoo / Aleksander Tsapov

    Index Scriptorium Estoniae

    Tsapov, Aleksander

    2006-01-01

    Ekstsentrilisest disainist. Raffaele Ianello ja Irene van Gesteli noa- ja hambaorgihoidjad, Philippe Starcki ja Critz Campbelli tugitool-valgustid, August de Martinville'i papist jahitrofee, Sebastian E. partlamp, Isabelle Leijni keraamilised kiivrid, Harry Alleni hoiupõrsas jm. High-tech kodusisustuse näiteid: Jackie Shapiro disainitud taldrikud, Frank Gehry sofa, Ingo Maureri Campari Soda lamp, Sonya Chow siilvalgusti, Mathias Bengtssoni (sünd. 1971) alumiiniumtool, Piet Houtenbosi õlilambid jm.

  7. Tiina Piisang sai preemia

    Index Scriptorium Estoniae

    2001-01-01

    III rahvusvaheline köitekunstisümpoosion 14.-21. XI Vilniuses. Avati näitus "Raamat". Preemiad: I - Anne Giordani, Prantsusmaa, II - Isabelle Poitras, Kanada, III - Tiina Piisang, ergutuspreemia - Duda Rimantas, Leedu. Eestist osalevad väljapanekul veel Silvi Kalda, Marje Kask, Külli Veelaid, Zhanna Zhuravel, Elin Kard, Piret Männa. Odette Drapeau Kanadast tutvustas kalanaha kasutamisvõimalusi raamatuköitmisel

  8. Improving design processes through structured reflection : a prototype software tool

    OpenAIRE

    Reymen, I.M.M.J.; Melby, E.

    2001-01-01

    A prototype software tool facilitating the use of a design method supporting structured reflection on design processes is presented. The prototype, called Echo, has been developed to explore the benefits of using a software system to facilitate the use of the design method. Both the prototype software tool and the design method are developed as part of the Ph.D. project of Isabelle Reymen. The goal of the design method is supporting designers with reflection on design processes in a systemati...

  9. Brookhaven: RHIC magnets

    International Nuclear Information System (INIS)

    Heppelman, Steve

    1990-01-01

    Last year, Brookhaven's proposal for a Relativistic Heavy Ion Collider - RHIC - was scrutinized by the US Department of Energy and deemed to be ready for construction funding. The hope is that the money will be voted soon so that construction can get underway at the start of the new US financial year in October. The 3.8 kilometre RHIC tunnel was completed ten years ago for the doomed Isabelle/CBA proton collider project

  10. Formalization of Many-Valued Logics

    DEFF Research Database (Denmark)

    Villadsen, Jørgen; Schlichtkrull, Anders

    2017-01-01

    Partiality is a key challenge for computational approaches to artificial intelligence in general and natural language in particular. Various extensions of classical two-valued logic to many-valued logics have been investigated in order to meet this challenge. We use the proof assistant Isabelle...... to formalize the syntax and semantics of many-valued logics with determinate as well as indeterminate truth values. The formalization allows for a concise presentation and makes automated verification possible....

  11. Phenomenology of the Higgs boson

    International Nuclear Information System (INIS)

    Ali, A.

    1981-09-01

    The phenomenology of the standard Weinberg-Salam Higgs boson is reviewed with particular emphasis on production mechanisms in high energy e + e - and hadron-hadron collisions. The production processes relevant for the ISABELLE and TEVATRON energies are discussed and their backgrounds estimated. It is argued that the toponium production and radiative decay provides the most hopeful reaction to detect a Higgs in both the e + e - and the hadron-hadron machines. (orig.)

  12. Effective Programming

    DEFF Research Database (Denmark)

    Frost, Jacob

    To investigate the use of VTLoE as a basis for formal derivation of functional programs with effects. As a part of the process, a number of issues central to effective formal programming are considered. In particular it is considered how to develop a proof system suitable for pratical reasoning......, how to implement this system in the generic proof assistant Isabelle and finally how to apply the logic and the implementation to programming....

  13. EXECUTIVE COMMITTEE

    CERN Multimedia

    Association du personnel

    2010-01-01

    Composition 2010 Président :  Gianni DEROMA Vice-président :  Marcel AYMON Vice-président :  Sébastien EVRARD Secrétaire :  Michel GOOSSENS Trésorier :  Céline GROBON Membres :  Philippe DEFFERT  Roger GIRARDOT  Serge GRILLOT  Catherine LAVERRIERE  Michael LUDWIG  Sonia MALLON AMERIGO  Isabelle MARDIROSSIAN

  14. High Resolution Melting Analysis for fast and cheap polymorphism screening of marine populations

    OpenAIRE

    sprotocols

    2015-01-01

    Authors: Anne-Leila Meistertzheim, Isabelle Calves, Sébastien Artigaud, Carolyn S. Friedman, Christine Paillard, Jean Laroche & Claude Ferec ### Abstract This protocol permits the mutation scanning of PCR products by high-resolution DNA melting analysis requiring the inclusion of a saturating intercalating dye in the PCR mix without labelled probe. During a scanning process, fluorescent melting curves of PCR amplicons are analyzed. Mutations modifying melting curve shapes, are allowed...

  15. The Ethnic Factor in the Soviet Armed Forces. The Muslim Dimension

    Science.gov (United States)

    1991-01-01

    2Ronald A. Reminick, Theory of Ethnicity: An Anthropologist’s Perspective, Univer- sity Press of America , New York and London, 1983, p. 2; Donald L...South Asia, Africa, and Latin America ). The main reason for the special intensity of inter-ethnic violence in the developing countries stems from the...language policy as it affected the various ethnic groups, see Isabelle T. Kreindler (ed.), Sociolinguistic Perspectives on Soviet National Languages

  16. Modeling Human Behaviour with Higher Order Logic: Insider Threats

    DEFF Research Database (Denmark)

    Boender, Jaap; Ivanova, Marieta Georgieva; Kammuller, Florian

    2014-01-01

    it to the sociological process of logical explanation. As a case study on modeling human behaviour, we present the modeling and analysis of insider threats as a Higher Order Logic theory in Isabelle/HOL. We show how each of the three step process of sociological explanation can be seen in our modeling of insider’s state......, its context within an organisation and the effects on security as outcomes of a theorem proving analysis....

  17. Virtual reality simulation for the optimization of endovascular procedures: current perspectives

    OpenAIRE

    Rudarakanchana, Nung; Van Herzeele, Isabelle; Desender, Liesbeth; Cheshire, Nicholas JW

    2015-01-01

    Nung Rudarakanchana,1 Isabelle Van Herzeele,2 Liesbeth Desender,2 Nicholas JW Cheshire1 1Department of Surgery, Imperial College London, London, UK; 2Department of Thoracic and Vascular Surgery, Ghent University Hospital, Ghent, BelgiumOn behalf of EVEREST (European Virtual reality Endovascular RESearch Team)Abstract: Endovascular technologies are rapidly evolving, often requiring coordination and cooperation between clinicians and technicians from diverse specialties. These multidisciplinary...

  18. Experimental insertions

    International Nuclear Information System (INIS)

    Sandweiss, J.; Kycia, T.F.

    1975-01-01

    A discussion is given of the eight identical experimental insertions for the planned ISABELLE storage rings. Four sets of quadrupole doublets are used to match the β functions in the insertions to the values in the cells, and the total free space available at the crossing point is 40 meters. An asymmetric beam energy operation is planned, which will be useful in a number of experiments

  19. Piezosurgery in implant dentistry

    OpenAIRE

    St?binger, Stefan; Stricker, Andres; Berg, Britt-Isabelle

    2015-01-01

    Stefan Stübinger,1 Andres Stricker,2 Britt-Isabelle Berg3,4 1Hightech Research Center of Cranio-maxillofacial Surgery, University of Basel, Allschwil, Switzerland; 2Private Practice, Konstanz, Germany; 3Department of Cranio-maxillofacial Surgery, University Hospital Basel, Basel, Switzerland; 4Division of Oral and Maxillofacial Radiology, Columbia University Medical Center, New York, NY, USA Abstract: Piezosurgery, or the use of piezoelectric devices, is being applied increasingly i...

  20. Towards the Formal Verification of a Distributed Real-Time Automotive System

    Science.gov (United States)

    Endres, Erik; Mueller, Christian; Shadrin, Andrey; Tverdyshev, Sergey

    2010-01-01

    We present the status of a project which aims at building, formally and pervasively verifying a distributed automotive system. The target system is a gate-level model which consists of several interconnected electronic control units with independent clocks. This model is verified against the specification as seen by a system programmer. The automotive system is implemented on several FPGA boards. The pervasive verification is carried out using combination of interactive theorem proving (Isabelle/HOL) and model checking (LTL).

  1. Safety Training: Ergonomics - Applying ergonomic principles in the workplace

    CERN Multimedia

    Isabelle Cusato

    2010-01-01

        We propose a half day awareness session on the hazards posed by a poor posture while working on a screen (back pain, eyestrain, sore wrists…) and best practices to address them. The next sessions will be held on 18 November 2010 (morning session in French and afternoon session in English). The registration via the Safety Training catalogue is mandatory. Places will be allocated in order of receipt. For any further information, please contact Isabelle Cusato, 73811.  

  2. Code Generation for a Simple First-Order Prover

    DEFF Research Database (Denmark)

    Villadsen, Jørgen; Schlichtkrull, Anders; Halkjær From, Andreas

    2016-01-01

    We present Standard ML code generation in Isabelle/HOL of a sound and complete prover for first-order logic, taking formalizations by Tom Ridge and others as the starting point. We also define a set of so-called unfolding rules and show how to use these as a simple prover, with the aim of using t...... the approach for teaching logic and verification to computer science students at the bachelor level....

  3. French Intensive Care Society, International congress ? R?animation 2016

    OpenAIRE

    Jaillette, Emmanuelle; Girault, Christophe; Brunin, Guillaume; Zerimech, Farid; Chiche, Arnaud; Broucqsault-Dedrie, C?line; Fayolle, Cyril; Minacori, Franck; Alves, Isabelle; Barrailler, Stephanie; Robriquet, Laurent; Delaporte, Emmanuel; Thellier, Damien; Delcourte, Claire; Duhamel, Alain

    2016-01-01

    Table of contents PHYSICIANS ABSTRACTS O1 Impact of tracheal cuff shape on microaspiration of gastric contents in intubated critically ill patients: a multicenter randomized controlled study (BEST CUFF) Emmanuelle Jaillette, Christophe Girault, Guillaume Brunin, Farid Zerimech, Arnaud Chiche, C?line Broucqsault-Dedrie, Cyril Fayolle, Franck Minacori, Isabelle Alves, Stephanie Barrailler, Laurent Robriquet, Fabienne Tamion, Emmanuel Delaporte, Damien Thellier, Claire Delcourte, Alain Duhamel, ...

  4. Beam-beam force and storage ring parameters

    International Nuclear Information System (INIS)

    Herrera, J.C.

    1979-01-01

    The fundamental aspects of the beam--beam force as it occurs in Intersecting Storage Rings are reported. The way in which the effect of the beam--particle electromagnetic force (weak--strong interaction) is different in the case of unbunched proton beams which cross each other at an angle (as in the ISR and in ISABELLE) is shown, as compared to the case of electron--positron beams where bunches collide head-on

  5. Reference: 435 [Arabidopsis Phenome Database[Archive

    Lifescience Database Archive (English)

    Full Text Available Arabidopsis. 7107 106-9 16936718 2006 Sep Nature Fobis-Loisy Isabelle|Gaude Thierry|Jaillais Yvon|Miège Christine|Rollin Claire ... 435 http://metadb.riken.jp/db/SciNetS_ria224i/cria224u4ria224u16936718i Jaillais Yvon et al. 2006 Sep. Natu...re 443(7107):106-9. Polarized cellular distribution of the phytohormone auxin and i

  6. Poison, Pregnancy and Protestants: Gossip and Scandal at the Early Modern French Court

    OpenAIRE

    McIlvenna, Una

    2015-01-01

    This chapter examines the scandalous case of Isabelle de Limeuil, a lady-in-waiting to the sixteenth century French queen mother Catherine de Medici, whose notorious affair with the Protestant Louis de Bourbon, prince of Condé, illegitimate pregnancy, public birth and subsequent imprisonment for attempted poisoning was the stuff of gossip at courts across Europe. Given the multiplicity of scandalous factors in this case, and the historical contingency of many of those factors, the story of Is...

  7. Panel on the impact of changing computer technology on nuclear and particle physics

    International Nuclear Information System (INIS)

    Rabinowitz, G.

    1979-01-01

    The large spectrometers which will play a major role at ISABELLE, with their many thousands of detector elements, can be expected to generate copious amounts of data. Considering also that some experiments may generate events at rates as high as 10 6 per second readily leads one to the conclusion that the data handling problems to be faced at ISABELLE will be quite formidable. In order to provide a basis for generating an appropriate model for computing at ISABELLE, the data handling group examined the needs of several possible detectors during the course of the 1978 summer study. The five devices chosen for study were small-angle detector, lepton detector, wide-angle detector, axial-field spectrometer, and large-aperture dipole spectrometer. Because of the high event rates, the process of selecting the events for full analysis occurs in several stages, with more time available in consecutive stages as the amount of data being handled decreases. It seems feasible to construct special function processors to act as triggers for fairly simple geometries. It is an open question as to the degree of generality which can be achieved with this approach

  8. Specific features of designs of superconducting magnets for high-energy synchrotrons

    International Nuclear Information System (INIS)

    Monoszon, N.A.

    1979-01-01

    Distinctive features of designs of synchrotron superconducting magnetic systems (SMS) are considered. Some results of testing the prototypes of the ISABELLE storage ring magnets, the DABLER energy doubler and the accelerating-storage complex project are presented. Designs of di.ooles and quadrupoles are described. It is shown that the design of the DABLER SMS considerably differs from the ISABELLE SMS. The DABLER uses nonsaturated magnetic screens which provide lesser distortions of the magnetic field distribution. For the ISABELLE project a dipole with a two-layer winding has been developed which produced a field of 6.2 T. Magnetization curves as well as training and field distribution curves for a number of DABLER dipoles are presented. To prevent local overheating provision is made for using a heater enclosed in a winding. A 1 m dipole model with a sector winding of the DABLER type has been manufactured and tested in the IHEP. During tests a short-sample current and a total value of calculated field equal to 4.45 T in the chamber centre amd 5.3 T in the winding have been achieved

  9. Research nuclear reactor RA - Annual Report 1991; Istrazivacki nuklearni reaktor RA - Izvestaj za 1991. godinu

    Energy Technology Data Exchange (ETDEWEB)

    Sotic, O [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1992-01-01

    Activities related to revitalisation of the RA reactor stared in 1986, were continued in 1991. A number of interventions on the reactor components were finished that are supposed to enable continuous and reliable operation. The last, and at the same time largest action, related to exchange of complete reactor instrumentation is underway, but it is behind the schedule in 1991 because the delivery of components from USSR is late. Production of this instruments is financed by the IAEA according to the contract signed in December 1988 with Russian Atomenergoexport. According to this contract, it has been planned that the RA reactor instrumentation should be delivered to the Vinca Institute by the end of 1990. Only 56% of the instrumentation was delivered until September 1991. Since then any delivery of components to Yugoslavia was stopped because of the temporary embargo imposed by the IAEA. In 1991 most of the existing RA reactor instrumentation was dismantled, only the part needed for basic measurements when reactor is not operated, was maintained. Construction of some support elements is almost finished by the local staff. The Institute has undertaken this activity in order to speed up the ending of the project. If all the planned instrumentation would not arrive until the end of March 1992, it would not be possible to start the RA reactor testing operation in the first part of 1993, as previously planned. In 1991, 53 staff members took part in the activities during 1991, which is considered sufficient for maintenance and repair conditions. Research reactor RA Annual report for year 1991 is divided into two main parts to cover: (1) operation and maintenance and (2) activities related to radiation protection. [Serbo-Croat] U 1991. godini nastavljeni su poslovi na revitalizaciji reaktora RA, zapocetoj 1986. godine. Okoncan je niz zahvata na opremi postrojenja kojima ce se u narednom periodu omoguciti kontinualan i pouzdan rad ovog reaktora. Poslednji, i ujedno najveci

  10. Oltar Sv. Jeronima u crkvi Sv. Šime u Zadru i radionica Bettamelli

    Directory of Open Access Journals (Sweden)

    Bojan Goja

    2012-12-01

    Full Text Available U radu se na temelju arhivskih podataka govori o oltaru Sv. Jeronima u crkvi Sv. Šime u Zadru. Od ranije se zna da je oltar dala podići i o njegovu se uređenju brinula bratovština hrvatskih i albanskih vojnika (Croatti a cavallo i Soldati Albanesi u službi Mletačke Republike, osnovana 1675. godine u Zadru. Novim je arhivskim istraživanjima utvrđeno da je dana 26. rujna 1694. godine bratovština odobrila izdatak u iznosu od 200 srebrnih dukata, namijenjenih venecijanskim klesarima braći Bettamelli kao predujam za izradu oltara te da su radovi na njegovu podizanju započeti u travnju 1696. godine. Na temelju zapisa o gradnji oltara iznijeta je pretpostavka da se grb na istočnom pilastru stipesa oltara, ranije povezivan s predstavnicima obitelji Civran, odnosi na zadarskog plemića i istaknutog zapovjednika u mletačkoj vojsci, Šimuna Fanfognu (Zadar, 7. travnja 1663. - Lendinara, 6. ožujka 1707. koji je obavljao i dužnost prokuratora oltara. Brojni radovi na uređenju oltara i kapele Sv. Jeronima obavljani su i tijekom čitavog 18. stoljeća, a na njima su bili uposleni brojni mjesni majstori različitih struka: graditelji Antonio Piovesana (1742. i Antonio Bernardini (1789., oltarist Girolamo Picco (1756., marangon Domenico Tomaselli (1743., kovač Antonelli (1744. te zlatari Zorzi Cullisich (1738., Nicolò Giurovich (1752. i Giuseppe Rado (1755.. Donose se još neke zanimljivosti vezane uz uređenje oltara i djelovanje bratovštine Sv. Jeronima.

  11. Operation and maintenance of RA Reactor, Annual report 1977; Pogon i odrzavanje reaktora RA - Izvestaj o radu u 1977. godini

    Energy Technology Data Exchange (ETDEWEB)

    Milosevic, M et al. [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1977-12-15

    During 1977, the RA Reactor was operated at nominal power of 6.5 MW for 183 days. Total production was 28582 MWh which is 10% higher than planned. Second phase of introducing the 80% enriched fuel was fulfilled according to the plan. This means that the reactor core will be filled with highly enriched fuel in 1978. Refueling was done three time during the past year. After completing the first phase of the fuel exchange which was related mostly to reactor safety, the second phase will be devoted to the more efficient increase of neutron flux . This second phase is of utmost importance because higher neutron flux will provide better and more efficient reactor application from economic point of view. This will justify the application of the new more expensive highly enriched fuel. The budget for reactor operation and maintenance is hardly enough to cover the maintenance of the components and instrumentation. During 1977 there were no accidents related nor incidents related to the instrumentation or related to radiation protection. [Serbo-Croat] Reaktor RA je u toku 1977. godine ostvario rad od 28583 MWh odnosno 183 dana rada na nominalnoj snazi, sto u odnosu na plan rada iznosi 10% vise od planiranog. Druga faza uvodjenja 80% obogacenog goriva izvrsena je prema planu sto znaci da ce se punjenje jezgra reaktora 80% gorivom zavrsiti u toku 1978. godine. Izvrsene su tri izmene goriva. Posle isteka prvog dela prelaznog rezima koji je usmeren na maksimalnu sigurnost reaktora preci ce se na drugi deo usmeren na vece i brze povecanje neutronskog fluksa. Druga faza je od izuzetnog znacaja jer ce omoguciti bolje i znatno ekonomicnije koriscenje reaktora i opravdati upotrebu novog i skupljeg goriva. Sredstva za pogon i odrzavanje reaktora RA su jedva dovoljna za odrzavanje neophodnog nivoa opreme. Akcidenata u toku 1977. godine nije bilo ni sa opremom ni u pogledu zastite od zracenja.

  12. Ocjena točnosti državne topografske karte mjerila 1 : 25 000 : Evaluation of accuracy of state topographic map scale 1:25 000

    Directory of Open Access Journals (Sweden)

    Slobodanka Ključanin

    2011-03-01

    Full Text Available U Bosni i Hecegovini 2002. godine, pokrenut je projekt - izrada digitalne topografske karte M=1:25000 (TK 25 uz financijsku i stručnu pomoć Japanske agencije za međunarodnu saradnju (JICA. Projekt je završen krajem 2005. godine. Federalna uprava za geodeteske i imovinsko-pravne poslove, 2007. godine započela je s projektom ažuriranja postojećih TK25. Projekt teče sporo i sukcesivno (zavisno od prikupljenih financijskih sredstava. Do danas ni jedan list TK25 nije u potpunosti završen (od četiri lista koja su u procesu ažuriranja, niti je izvedena ocjena točnosti jednog lista TK25. U ovom članku obrađena je prethodna (a priori i stvarna (a poseteriori ocjena točnosti jenog lista TK25 (Žepče 093-1-1. : Bosnia and Herzegovina initiated the project in year 2002 to make digital topographic maps M = 1:25000 (TK 25, with financial and technical assistanceof the Japan‘s International Cooperation Agency (JICA. The project was completed in late 2005. In year 2007 Federal Geodetic Administration started project updates to existing TK25. The project is going slowly and successively (depending on the collected funds. To date, no have fully completed map TK25 (four maps that are in the process of updating, or made estimation of accuracy of any maps TK25. This article deals with the preliminary (a priori and actual (a poseteriori rating accuracy map TK25 (Zepce 093-1-1.

  13. TRI NOVA NADGROBNA NATPISA IZ ASERIJE

    OpenAIRE

    Glavičić, Miroslav

    2003-01-01

    Tijekom arheoloških istraživanja uz sjeverni potez bedema Aserije godine 2000. i 2001. otkriveni su nadgrobni spomenici koji su se u sekundarnoj uporabi koristili kao pokrovi kasnoantičkih grobova. Za pokrivanje groba 22 iskorišteni su dijelovi dviju nadgrobnih stela. Od jedne je sačuvan donji dio s posljednja četiri, na žalost nečitljiva, retka natpisa. Na desnoj boènoj strani ovoga spomenika uklesana je radionička ili klesarska oznaka M, koja podrazumijeva serijsku obradu kamena i postojanj...

  14. Utjecaj tretiranja različitim koncentracijama fitohormona na ožiljavanje reznica odabranih maslina Dubrovačko neretvanske županije (Velika sitnjaka, Sitnica, Uljarica, Kalamata)

    OpenAIRE

    Marić, Mara; Marinović-Peričević, Marija; Mračić, Iva

    2017-01-01

    U radu su prikazani rezultati praćenja proizvodnje reznica sorti masline Velike sitnjake, Sitnice, Uljarice i Kalamate u 2016. godini pod utjecajem tretiranja različitim koncentracijama fitohormona IBA (2000, 3000, 4000 i 5000 ppm) te su uspoređeni s rezultatima dobivenim u 2015. godine za iste sorte. Istraživanja su dio projekta Identifikacija i gospodarenje genfondom maslina na području Dubrovačko neretvanske županije” i provedena su na Zavodu za mediteranske kulture Sveučilišta u Dubrovnik...

  15. UTJECAJ KONCENTRACIJE IBA NA KVALITETU OŽILJAVANJA REZNICA ODABRANIH AUTOHTONIH SORATA MASLINA DUBROVAČKOG PODRUČJA

    OpenAIRE

    Barnjak Vukas, Marina; Marić, Mara; Marinović-Peričević, Marija

    2016-01-01

    U radu su prikazani rezultati jednogodišnjeg proučavanja utjecaja različitih koncentracija fitohormona IBA (2 000, 3 000, 4 000 i 5 000 ppm) na ožiljavanje reznica dubrovačkih sorta maslina: Velika sitnjaka, Sitnica, Kalamata i Uljarica. Sva su istraživanja obavljena u stakleniku Zavoda za mediteranske kulture Sveučilišta u Dubrovniku, i dio su projekta ''Identifikacija i gospodarenje gen-fondom masline na području Dubrovačko-neretvanske županije'', za koje je planirano trajanje od tri godine...

  16. UVJERENJA I ZNANJA PRIGODNOG UZORKA STUDENATA MEDICINE O TJELESNOM KAŽNJAVANJU DJECE

    OpenAIRE

    Baraban, Dunja; Buljubašić, Maja

    2014-01-01

    Suvremena istraživanja ukazuju kako tjelesno kažnjavanje slabi mentalno zdravlje, kvalitetu odnosa roditelj-dijete, samokontrolu i moralne standarde, a poja-čava agresivnost, delinkvenciju i antisocijalno ponašanje. U Hrvatskoj je zakonom zabranjeno od 1998. godine. Ipak, u svakodnevnoj kliničkoj praksi psiholog se su-sreće s djecom koju roditelji tjelesno kažnjavaju,ali i s pitanjima zdravstvenih djelat-nika o djelotvornosti tjelesne kazne. Stručnjaci u zdravstvu koji rade s djecom imaju mog...

  17. Dosimetry and radiation protection at the RA reactor, Report for 1978 - Annex V; Prilog V - Dozimetrija i tehnicka zastita od zracenja kod reaktora RA - Izvestaj za 1978. godinu -

    Energy Technology Data Exchange (ETDEWEB)

    Ninkovic, M et al [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1978-12-15

    This annex includes data about measured levels of gamma and neutron irradiation as well as level of contamination of the working environment. In addition it covers data about irradiation of the staff, contamination, decontamination of the surfaces, and radioactive waste. During 1978 there were no significant accidents that could impact either staff or the environment. [Serbo-Croat] Ovaj prilog sadrzi podatke o merenim nivoima gama i neutronskog zracenja kao i stepenu kontaminacije radne sredine na reaktoru RA. Pored toga dati su podaci o ozracivanju osoblja, kontaminaciji, dekontaminaciji i radioaktivnom otpadu. Akcidenata vecih razmera koji bi imali znacajnije posledice po osoblje i okolinu tokom 1978. godine nije bilo.

  18. Tehnologija izrade rasvjetnog stupa MAG postupkom zavarivanja

    OpenAIRE

    Plantić, Miroslav

    2016-01-01

    Završni rad sastoji se od teoretskog i praktičnog dijela. Opisana je tehnologija izrade višekutnog rasvjetnog stupa visine 8 metara koji se koristi za uličnu rasvjetu.U teoretskom djelu kratko je obuhvaćena povijest zavarivanja te su istaknute najvažnije godine i osoba koje su proučavale tehnologiju zavarivanja. Objašnjeni su pojmovi vezani uz zavarivanje, razrađena je podjela postupaka zavarivanja, a detaljno je opisan MAG postupak. Opisana je oprema kod MAG zavarivanja te princip rada. Nave...

  19. PARADOKSI PRIVATIZACIJE U ISTOČNOJ I SREDNJOJ EUROPI

    OpenAIRE

    Kiss, Yudit

    1993-01-01

    U posljednje tri godine privatizacija je postala ključna riječ epohalnih društveno-ekonomskih promjena u Istočnoj i Srednjoj Europi. Od privatizacije se u ekonomskom smislu očekuje da stvori uspješnu, konkurentnu i potpunu tržišnu ekonomiju, sposobnu da izvuče zemlje ove regije iz recesije. U političkom smislu, ona se javlja kao garancija da će radikalne promjene ostati nepovratne, te da će se putem preraspodjele ekonomskih i političkih vrijednosti postići dalekosežna dem...

  20. Povijest kemije i kemijskog inženjerstva Pedeseta obljetnica osnutka poslijediplomskog studija korozije i zaštite materijala na Tehnološkom fakultetu Sveučilišta u Zagrebu

    OpenAIRE

    Esih, I.; Stupnišek-Lisac, E.; Martinez, S.

    2011-01-01

    Prvi poslijediplomski studij na Kemijsko-tehnološkom odjelu Tehnološkog fakulteta (današnjem Fakultetu kemijskog inženjerstva i tehnologije) Sveučilišta u Zagrebu odnosio se na područje "Korozija i zaštita materijala", a osnovan je ak. god. 1960/61. na poticaj akademika Miroslava Karšulina. Studij je obuhvaćao 3 semestra a završavao je izradom i obranom magistarskog rada. Godine 1980. provedena je reorganizacija kojom su svi poslijediplomski studiji ujedinjeni u poslijediplomski studij "Inžen...

  1. KVALITETA ZDRAVSTVENE ZAŠTITE, AKREDITACIJA NOSITELJA ZDRAVSTVENE DJELATNOSTI I PROCJENA ZDRAVSTVENIH TEHNOLOGIJA U HRVATSKOJ: ULOGA AGENCIJE ZA KVALITETU I AKREDITACIJU U ZDRAVSTVU

    OpenAIRE

    MITTERMAYER, RENATO; HUIĆ, MIRJANA; MEŠTROVIĆ, JOSIPA

    2014-01-01

    U 20. stoljeću Avedis Donabedian, utemeljitelj znanosti o kvaliteti medicinske skrbi, definirao je pojam kvalitete medicinske skrbi, uveo čimbenike usporedbe, preporučio određivanje standarda kvalitete i pokazatelja (indikatora) kvalitete na razini ustroja, provedbe i ishoda skrbi. Počeci akreditacije datiraju iz 1913. godine osnivanjem American College of Surgeons sa svrhom promoviranja koncepta bolničkih standarda; 50.-ih godina prošlog stoljeća osnovana je International Commision on Accred...

  2. Dosimetry and radiation protection at the RA reactor, Report for 1976 - Annex V; Prilog V - Dozimetrija i tehnicka zastita od zracenja kod reaktora RA - Izvestaj za 1976. godinu -

    Energy Technology Data Exchange (ETDEWEB)

    Ninkovic, M et al [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1976-12-15

    This annex includes data about measured levels of gamma and neutron irradiation as well as level of contamination of the working environment. In addition it covers data about irradiation of the staff, contamination, decontamination of the surfaces, and radioactive waste. During 1976 there were no significant accidents that could impact either staff or the environment. [Serbo-Croat] Ovaj prilog sadrzi podatke o merenim nivoima gama i neutronskog zracenja kao i stepenu kontaminacije radne sredine na reaktoru RA. Pored toga dati su podaci o ozracivanju osoblja, kontaminaciji, dekontaminaciji i radioaktivnom otpadu. Akcidenata vecih razmera koji bi imali znacajnije posledice po osoblje i okolinu tokom 1976. godine nije bilo.

  3. Delimitacija i demarkacija vanjskih granica Republike Hrvatske

    Directory of Open Access Journals (Sweden)

    Vladimir-Đuro Degan

    2015-09-01

    Full Text Available Daje se sumaran prikaz delimitacije i demarkacije granica Hrvatske sa svim njezinim susjedima s preporukom da se taj odgovoran posao ne zanemari. Postignuti privremeni ili nerealizirani sporazumi ocjenjuju se temeljem pravilâ kodificiranih u Bečkoj konvenciji o pravu ugovora iz 1969. godine. Ali valja voditi računa i o drugim međunarodnim obvezama poput one iz Beogradske dunavske konvencije iz 1948. i prava fizičkih i pravnih osoba na uživanje njihovih nekretnina koje se nađu na drugoj strani granice.

  4. Left and right-hand guitar playing techniques detection

    OpenAIRE

    Reboursière, Loïc; Lähdeoja, Otso; Drugman, Thomas; Dupont, Stéphane; Picard-Limpens, Cécile; Riche, Nicolas

    2012-01-01

    In this paper we present a series of algorithms developed to detect the following guitar playing techniques : bend, hammer-on, pull-off, slide, palm muting and harmonic. Detection of playing techniques can be used to control exter-nal content (i.e audio loops and effects, videos, light events, etc.), as well as to write real-time score or to assist guitar novices in their learning process. The guitar used is a Godin Multiac with an under-saddle RMC hexaphonic piezo pickup (one pickup per stri...

  5. Mogućnosti zbrinjavanje vegetabilne vode nastale procesom ekstrakcije maslinovog ulja

    OpenAIRE

    Palčić, Igor; Benčić, Đani; Moslavac, Tihomir

    2009-01-01

    Maslinarstvo Republike Hrvatske u snažnom je usponu. Razlog su tome prirodne blagodati koje omogućuju proizvodnju ekstra djevičanskih maslinovih ulja visoke kakvoće. Površine pod kulturom masline rastu iz godine u godinu. Kako se većina plodova masline prerađuju u maslinovo ulje, porastom količine prerađenih plodova raste i količina dobivenih nusprodukata tijekom procesa ekstrakcije maslinovog ulja. Nusprodukti su u prvom redu komina i vegetabilna voda. U Hrvatskoj se godišnje prema gruboj pr...

  6. Journal of Maps

    Directory of Open Access Journals (Sweden)

    Nedjeljko Frančula

    2009-12-01

    Full Text Available Journal of Maps (JoM (http://www.journalofmaps.com počeo je izlaziti 2005. godine isključivo kao elektronički časopis. Izdavač je School of Earth Sciences and Geography, Kingston University, UK. Budući da ne izlazi u tiskanom izdanju, časopis nema uobičajene sveske. Svescima se, ipak, mogu smatrati članci srodne tematike koji se objavljuju tri puta godišnje – u travnju, kolovozu i prosincu.

  7. Genotoxicity Assessment of Chlorotrifluoroethylene Tetramer Acid using a Battery of In Vitro and In Vivo/In Vitro Assays

    Science.gov (United States)

    1990-12-01

    hypolipidemic ixgent, clofibrate (Lalwani et al., 1983). However, numerous industrial chemicals such as phthalate eater plasticizers and phenoxy acid ...AD-A240 492 AA..MRL-TR-90-069 ~l~iiIIi1111fl GENOTOXICITY ASSESSMENT OF CHLOROTRIFLUOROETHYLENE TETRAMER ACID USING A BATTERY OF IN VITRO AND IN VIVO... Acid Using a Battery of In Vitro and In Vivo,/n Vitro Assays PE 62202F 6. AUTHOR(S) PR 6302 TA 630201 C. S. Godin, B. C. Myhr, T. E. Lawlor, R. R. Young

  8. Žalba u upravnom sporu

    OpenAIRE

    Đerđa, Dario; Galić, Ante

    2014-01-01

    U radu se razmatra uvođenje dvostupanjskog sustava upravnog sudovanja u Hrvatskoj 2010. godine. Utvrđuje se potreba uvođenja žalbe u upravnosudski sustav te se pojedinačno analiziraju ograničenja vezana uz ovaj institut. Najprije se razmatra ograničenje izjavljivanja žalbe protiv rješenja, zatim stavljanje nekih prvostupanjskih upravnih sporova u nadležnost Visokog upravnog suda Republike Hrvatske te, konačno, ograničenja izjavljivanja žalbe na neke vrste presuda upravnih sudova. Nadalje se u...

  9. A Path to Freedom——Life of black women in The Color Purple

    Institute of Scientific and Technical Information of China (English)

    袁丽丹

    2005-01-01

    Alice Walker sThe Color Purple,published in 1982,tells the story of Celie,ablack woman in the South.Celie was a blackwoman growing up in the South.She mustovercome masogeny,racism and poverty toestablish herself as an independent person.Thenovel also follows the maturation of her sisterNettie and the lives of Shug,Albert,and muchof his extended family.Celie writes letters toGodin which she tells about her life-her roles asdaughter,wife,sister,and mother.In thecourse of her story,Celie meets a series of othe...

  10. Sukonstrukcija interkulturalnog kurikuluma. komparacija određenih obilježja hrvatske kulture kod srednjoškolaca i njihovih nastavnika (Hofstedeov model)

    OpenAIRE

    Burai, Renata

    2016-01-01

    Podaci koji se koriste u ovom radu dobiveni su uz znanstveno istraživački projekt „Interkulturalni kurikulum i obrazovanje na manjinskim jezicima“, voditelj projekta: prof. dr. sc. Neven Hrvatić, u periodu 2007. do 2012. godine. U radu se elaboriraju osnovni elementi koji predstavljaju polazište za izradu hrvatskoga nacionalnog kurikuluma kao i za interkulturalne dimenzije kurikuluma. Potom se obrazlaže jedan od mogućih pristupa istraživanja kulturnih razlika - prema Hofstedeovom modelu, t...

  11. Statističke metode u kontroli kvalitete mlijeka i proizvoda

    OpenAIRE

    Filajdić, Mirko; Ritz, Milana; Vahčić, Nada; Vojnović, Vera; Grüner, Matilda; Vujanić, Diana

    1991-01-01

    Nakon osnivanja Analitičke sekcije na XXVIII. simpoziju mljekarske industrije 1990. godine ukazala se potreba proširenja spoznaja ili obnova znanja iz primjene statističkih metoda u interpretaciji rezultata analiza pri provjeri kakvoće mlijeka i mliječnih proizvoda. 1. Utvrđivanje slučajnih pogrešaka u rezultatima analiza - Prvi dio rada sadrži nekoliko praktičnih primjera utvrđivanja slučajne pogreške rezultata analiza kad se rezultati izražavaju kao kontinuirane ili diskretne veličine mjere...

  12. PRIJELOM KLAVIKULE U DJECE – OKOLNOSTI I UZROCI NASTANKA

    OpenAIRE

    Antabak, Anko; Matković, Nikša; Papeš, Dino; Karlo, Robert; Romić, Ivan; Fuchs, Nino; Mađarić, Miroslav; Stilinović, Marina; Stanić, Lana; Luetić, Tomislav

    2015-01-01

    Prijelomi ključne kosti u djece dva su puta češći nego u odraslih i čine 10 – 15% svih prijeloma dječje dobi. Velika pojavnost ovog prijeloma opravdava propitivanja o okolnostima i uzrocima nastanka, odnosno lokacijama na kojima se djeca ozljeđuju. U radu se analizira 256-ero djece s prijelomom klavikule liječene u razdoblju od 2008. do 2013. godine. Način, uzrok i mjesto ozljede kodirani su MKB-10 klasifikacijom s pomoću šifara vanjskih uzroka pobola. Prema okolnostima, svi prijelomi klaviku...

  13. Usvojen prijedlog povećanja iznosa općeg (globalnog ograničenja odgovornosti za pomorske tražbine

    Directory of Open Access Journals (Sweden)

    Marija Pospišil Miler

    2012-12-01

    Full Text Available Izmjene Protokola iz 1996. godine (LLMC 1996 Međunarodne konvencije o ograničenju odgovornosti za pomorske tražbine iz 1976. godine (LLMC 1976 usvojene su 19. travnja 2012. na 99. zasjedanju Pravnog odbora IMO-a održanom u Londonu. Tim izmjenama iznos općeg (globalnog ograničenja odgovornosti za pomorske tražbine povećan je za 51% u odnosu na iznose iz čl. 3. LLMC 1996 koji se odnose na čl. 6.1(a i 6.1(b, LLMC 1976, dok iznosi iz čl. 7. Konvencije nisu mijenjani. Povećani iznosi primjenjivat će se od 8. lipnja 2015. godine. U radu se analiziraju razlozi koji su doveli do povećanja iznosa općeg (globalnog ograničenja odgovornosti kao i opravdanost ovog povećanja iznosa ograničenja odgovornosti ako se uzme u obzir da je samo u 1,34% slučajeva šteta prelazila sadašnji iznos ograničenja odgovornosti utvrđen u LLMC 1996. Analiziraju se pravne i ekonomske posljedice ovog povećanja iznosa općeg ograničenja odgovornosti te njegov neposredan utjecaj na druge međunarodne konvencije vezane na iznose općeg ograničenja odgovornosti kao što su Bunker konvencija iz 2001. i Međunarodna konvencija o uklanjanju podrtina iz 2007. godine. Upozorava se, međutim, da tendencija koja vodi prema previsokim iznosima ograničenja odgovornosti može izazvati smanjenje interesa država za ratifikacijom LLMC 1996 što će se negativno odraziti na unifikaciju prava u odnosu na ovo pitanje. U radu se stoga razmatraju rješenja koja bi omogućila pravednu naknadu oštećenima i ostvarenje svrhe instituta ograničenja odgovornosti, a ne bi ugrozila unifikacijska nastojanja.

  14. RA reactor action plan for 1977 - Annex VI; Prilog VI - Plan rada reaktora RA za 1977. godinu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1976-12-15

    In the RA reactor action plan for 1977 it is foreseen that the reactor would be operated for 181 days, mostly at nominal power of 6.5 MW. It is planned to produce 28236 MWh in total. Five reactor core exchanges (refuelling) are planned. The plan includes time for repair of components as well as for cooling. [Serbo-Croat] Plan rada reaktora RA predvidja rad tokom 181 dana, vecim delom na nominalnoj snazi od 6,5 MW tokom 1977. godine. Planirano je da ukupni rad iznosi 28236 MWh. Planom je predvidjeno i pet izmena goriva kao i vreme potrebno za remont opreme i hladjenje.

  15. SOCIO-DEMOGRAFSKE ODREDNICE STAVA PREMA TJELESNOM KAŽNJAVANJU DJECE

    OpenAIRE

    Rajter, Miroslav; Trbus, Marina; Pećnik, Ninoslava

    2016-01-01

    Tjelesno kažnjavanje djece u odgojne svrhe u Hrvatskoj je zabranjeno od 1999. godine. Ipak, rezultati epidemioloških istraživanja nasilja nad djecom govore da se nasilne odgojne metode i dalje često koriste. Stav prema tjelesnom kažnjavanju smatra se jednim od najznačajnijih prediktora tjelesnog kažnjavanja te je cilj istraživanja bio ispitati psihometrijske karakteristike Skale stava prema tjelesnom kažnjavanju te utvrditi socio-demografske odrednice stava prema tjelesnom kažnjavanju. Istraž...

  16. Socijalna (ne)osjetljivost hrvatske Crkve

    OpenAIRE

    BALOBAN, Stjepan

    2001-01-01

    U Hrvatskoj je, kao tranzicijskoj zemlji, posljednjih godina veoma aktualna tema o socijalnoj osjetljivosti odnosno neosjetljivosti Crkve. Ta se tema u članku obrađuje na osnovu tri socio-religijska istraživanja provedena u Hrvatskoj od 1997. do 1999. godine. Prva dva istraživanja »Vjera i moral u Hrvatskoj« i »Europsko istraživanje vrednota-EVS 1999«, su projekti Katoličkog bogoslovnog fakulteta Sveučilišta u Zagrebu. Treće istraživanje je pod nazivom »Aufbruch« provedeno u deset tranzicijsk...

  17. Plodnost i veličina legla kod europske srne (capreolus capreolus, L.) u šumi Haljevo

    OpenAIRE

    Nikolandić, Đuro; Degmečić, Dražen

    2007-01-01

    U razdoblju od 1968. do 1972. godine vršena su ekološka istraživanja srna u šumama Baranje. Iz toga doba jednim projektom istraživanja postavljen je cilj ustanoviti plodnost populacije srna u šumi Haljevo. Redovito parenje srna počinjalo je u drugoj polovici srpnja a završavalo oko sredine kolovoza. Zametak (embrij) oplođenih srna je zbog postojanja embriotenije u fazi mirovanja, odnosno zbog neprimjetne diobe stanica zametka, sve do kraja prosinca, prostim okom čovjeka nije primjetan. Iz tog...

  18. PEDOLOŠKE, GEOLOŠKE I GEOKEMIJSKE ZNAČAJKE LOKACIJA UKLJUČENIH U PROJEKT GEOKEMIJSKOG KARTIRANJA POLJOPRIVREDNOG ZEMLJIŠTA I PAŠNJAKA U REPUBLICI HRVATSKOJ

    OpenAIRE

    Husnjak, Stjepan; Halamić, Josip; Šorša, Ajka; Rubinić, Vedran

    2011-01-01

    Pan-Europski projekt geokemijskog kartiranja poljoprivrednih tala i pašnjaka – GEMAS (GEochemical Mapping of Agricultural Soils and grazing land soils), pokrenut je 2007. godine uz sudjelovanje 35 europskih Geoloških službi, a pod vodstvom EuroGeoSurveys-Geochemistry Expert Group (EGS). U R. Hrvatskoj je u izvedbi projekta kao nositelj sudjelovao Hrvatski geološki institut - Hrvatska geološka služba (HGI-CGS), kao stalna članica EGS-a, te kao suradnik Zavod za pedologiju Agronomskog fakultet ...

  19. Utjecaj guma za žvakanje u prevenciji karijesa

    OpenAIRE

    Janković, Bernard; Ciglar, Ivana; Knežević, Alena; Miletić, Ivana; Bračić, H.

    2003-01-01

    Zubni karijes je zbog svoje rasprostranjenosti u svijetu velik javnozdravstveni problem. Zbog toga ne iznenađuje činjenica da postoji velik broj materijala i postupaka kojima je svrha prevencija nastanka zubnoga karijesa. Jedan je od tih postupaka uporaba guma za žvakanje koje simuliranjem lučenja sline sprječavaju stvaranje dentobakterijskoga plaka na površinu zuba i uklanjaju već akumulirani plak. Ispitivanje je obuhvatilo 16 studenata (12 studentice i 4 studenta) 3., 4. i 5. godine Stomato...

  20. Realizacija participatornih prava djece i psihosocijalna prilagodba djeteta: stavovi djece i roditelja

    OpenAIRE

    Pećnik, Ninoslava; Matić, Jelena; Tokić Milaković, Ana

    2016-01-01

    Europske obitelji proživljavaju promjene u pogledu odnosa moći između članova obitelji, uključujući demokratizaciju odnosa između roditelja i djece. Te je procese olakšala primjena Konvencije o pravima djeteta UN-a (1989.) koju je Hrvatska ratificirala 1991. godine. Ova studija analizira percipiranu realizaciju prava djeteta na skrb, zaštitu i participaciju unutar modernih hrvatskih obitelji. Osim toga, istražuje veze između realizacije participatornih prava i dječje percepcije demokratske kl...

  1. Uso de tutoriales multimedia como complemento pedagógico para la enseñanza de funciones de variable real en educación media

    OpenAIRE

    Soto Moreno, Ángel Marcelo

    2015-01-01

    Se desarrolló un tutorial multimedia como complemento pedagógico para la enseñanza – aprendizaje de funciones de variable real en los estudiantes de educación media de la Unidad Educativa Isabel de Godin. Luego de la clase presencial, en el horario de recuperación pedagógica se utilizó el tutorial para reforzar los conocimientos adquiridos en el aula, el mismo trabajo lo hacían en casa; estas actividades se realizaron durante un trimestre para determinar la incidencia que tien...

  2. Športski objekti arhitekta Franje Bahovca

    OpenAIRE

    Štulhofer, Ariana

    1994-01-01

    Športski objekti Franje Bahovca, rođenoga 1906. godine u Samoboru, čine stvaralački zaokružen i cjelovit radni opus u kontekstu bogate športske tradicije grada Zagreba i hrvatske moderne arhitekture. Oni su obilježili i obogatili naš grad: to se ponajprije odnosi na športsko-rekreacijski kompleks na Šalati, koji je, počevši od maloga teniskog centra, tijekom tridesetak godina građen prema Bahovčevoj viziji (da bi u povodu Univerzijade '87. bio potpuno obnovljen i preuređen) te na prvi zatvore...

  3. Krvarenje iz karcinoma debelog crijeva

    OpenAIRE

    Bušić, Željko; Radi, Mijo; Sekulić, Zvonimir; Bušić, Dubravka

    1988-01-01

    Od siječnja 1985. do lipnja 1987. godine, u Kirurškom odjelu Opće bolnice Nova Gradiška, lije­čeno je i operirano 28 bolesnika zbog karcinoma debelog crijeva. Ispitivani su učestalost i jačina krvarenja iz karcinoma debelog crijeva. Okultno i minimalno krvarenje preoperativno je dijagnosticirano u 20 bolesnika ili 71,5%.. Klinički manifestno obilnije krvarenje dijagnosticirano je samo u jednog bolesnika ili 3,5% bolesnika. Ni u jednom slučaju nije bila potrebna hitna kirurška intervencija zbo...

  4. Ispitivanje uticaja oblaka smetnji na monoimpulsni nišanski radar i protivradarske rakete / Analysis of the influence of jamming clouds on monopulse tracking radars and antiradar missiles

    Directory of Open Access Journals (Sweden)

    Čedomir Gacović

    2004-03-01

    Full Text Available U ovom radu razmatrane su metodologije i eksperimentalni rezultati ispitivanja uticaja oblaka smetnji na monoimpulsne nišanske radare i protivradarske rakete. Rezultati su pokazali ispravnost postavljenih teorijskih modela i izvršenih analiza primene oblaka smetnji tokom NATO agresije na Jugoslaviju 1999. godine. / This paper considers the methods and the experimental results of the analysis of the jamming cloud influence on monopulse tracking radars and antiradar missiles. The results confirmed the value of the set theoretical models and the analyses of the application of jamming clouds carried out during the NATO aggression on Yugoslavia in 1999.

  5. Nezaposlenost i socijalna isključenost: longitudinalna studija

    OpenAIRE

    Maslić Seršić, Darja; Galić, Zvonimir; Šverko, Branimir

    2006-01-01

    U ovom radu istražujemo utjecaj produžene nezaposlenosti na ostale sastavnice procesa socijalnog isključivanja – ekonomsku deprivaciju i socijalnu izolaciju te vjerojatnost zapošljavanja osoba različitih obilježja. Podaci su prikupljeni longitudinalnim istraživanjem, provedenim u dva navrata (2003. i 2004. godine), na uzorku nezaposlenih osoba u Hrvatskoj. Od ukupno 601 sudionika istraživanja, koji su bili nezaposleni u prvom ispitivanju, 394 ostalo je nezaposleno godinu dana kasnije, a 207 u...

  6. ISTRAŽIVANJA ZDRAVSTVENOG SUSTAVA U REPUBLICI HRVATSKOJ 1990.-2010.

    OpenAIRE

    KOVAČEVIĆ, JASMINA; ŠOGORIĆ, SELMA; DŽAKULA, ALEKSANDAR

    2014-01-01

    Cilj ovog rada je utvrditi opseg i sadržaj recenziranih znanstvenih publikacija koje donose rezultate istraživanja zdravstvenog sustava u Republici Hrvatskoj u razdoblju od 1990. do 2010. godine. Osnovne odrednice istraživanja usklađene su s metodologijom projektom Health Services Research into European Policy and Practice (HSREPP) koji se provodi s ciljem identifikacije, evaluacije i unaprjeđenja doprinosa istraživanja sustava zdravstva razvoju zdravstvene politike u Europi. Istraživanje ...

  7. Activity of the RA Reactor Physics group in 1980 - Definition of the Operation conditions for future safe and economical RA reactor operation with 80% enriched fuel; Prilog Ia - Rad sluzbe za fiziku reaktora RA u 1980. godini - Definisanje pogonskih uslova za dalji siguran i ekonomican rad reaktora RA sa 80% obogacenim gorivom

    Energy Technology Data Exchange (ETDEWEB)

    Martinc, R [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1980-12-15

    During 1980. the RA reactor was not in operation. That is why this period was devoted to definition of operating conditions for further reactor operation with 80% enriched fuel. The fuel elements which were in the core at the moment of shutdown in March 1979will not be used again (388 80% enriched fuel elements, and 511 2% enriched fuel elements). The reactor will be operated only with 80% enriched fuel, staring with initiat core configuration with 440 elements on the borders gradually changing to equi;librium core with 720 fuel elements. The analyses were concerned with safety issues of future operation. [Serbo-Croat] Reaktor RA tokom 1980 godine nije radio. Zbog toga je ovaj period iskoriscen za intenzivan rad na definisanju pogonskih uslova za dalji rad reaktora sa 80% obogacenim gorivom. Gorivo sa kojim je reaktor prestao da radi marta 1979. godine (388 gorivnih elemenata 80% obogacenoh i 511 elementa 2% obogaceno) nece biti vraceno u jezgro, vec ce reaktor raditi samo sa 80% obogacenim gorivom, pocev od konfiguracije sa 440 elemenata na periferiji do ravnotezne konfiguracije sa 720 elemenata. Sve nalize su se bavile sigurnosnim aspektima rada reaktora sa visokoobogacenim gorivom u jezgru.

  8. Istorijski eksperiment simuliranja 'velikog praska' / Historical experiment of a 'big bang' simulation

    Directory of Open Access Journals (Sweden)

    Nebojša N. Gaćeša

    2008-10-01

    Full Text Available U međunarodnoj laboratoriji Evropske organizacije za nuklearna istraživanja (CERN – Conseil Européen pour la Recherche Nucléaire, u blizini Ženeve, na francusko-švajcarskoj granici, 10. septembra 2008. godine, započeo je istorijski eksperiment simuliranja „Velikog praska“, koji mnogi naučnici smatraju najvećim eksperimentom u ljudskoj istoriji. CERN je smešten u oko hiljadu zdanja u Švajcarskoj i Francuskoj (nadzemni objekti su većinom u Švajcarskoj, a podzemni uglavnom u Francuskoj. Okuplja oko 6 500 istraživača sa 500 univerziteta iz osamdesetak zemalja, uključujući i Srbiju, koje opslužuje oko tri hiljade stalno zaposlenih. Osnovan je 1. juna 1953. godine, a jedan od osnivača bila je i naša zemlja. Osnivački akt u ime FNRJ potpisao je naš čuveni naučnik i bivši predsednik Srpske akademije nauka i umetnosti – akademik Pavle Savić, koji je bio i jedan od osnivača i prvi direktor Nuklearnog instituta Vinča.

  9. Annual report of the group for maintenance of electronic equipment; Godisnji izvestaj elektronske grupe

    Energy Technology Data Exchange (ETDEWEB)

    Popovic, B [Reaktor RA, Odelenje odrzavanja, Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1965-12-15

    Maintenance and repair of the RA reactor control and safety systems were uniformly distributed during the whole year and were done according to the annual plan. A series of repairs of he electronic equipment as well as exchange of electronic components and elec tonic tubes. The testing and calibration of control and protection circuits were done regularly according to the needs and operation state of the reactor and according to the instructions. Inspections, repairs and reconstructions well as operating characteristics of individual elements as well as complete electronic circuits during 1965 have shown da the systems of control and safety are still in good condition. Somewhat higher number of failures due to aging of electronic tubes is a regular consequence of equipment and instrumentation aging. [Serbo-Croat] Remontni radovi na opremi sistema za upravljanje i sigurnost reaktora RA ravnomerno su rasporedjeni tokom cele godine i obavljaju se prema planu remonta. Izvrsen je citav niz popravki elektronske instrumentacije, kao i zamena komponenti i elektronskih cevi. Sve kontrole ispravnosti i kalibracije lanaca za upravljanje i zastitu reaktora redovno su vrsene prema potrebi i u vezi sa radnim stanjem reaktora prema uputstvu za ove operacije. Pregledi, remonti i popravke kao i radne karakteristike pojedinih elemenata kao i kompletnih instrumentalnih kontrolnih lanaca u toku 1965. godine pokazali su da su sistemi upravljanja i sigurnosne zastite jos u dobrom stanju. Nesto veci broj kvarova usled starenja elektronskih cevi je normalna posledica starenja opreme i instrumentacije.

  10. Identitetshantering på Facebook : En kvalitativ studie om förhållningssättet till den egna identiteten hos två olika åldersgrupper på vår tids mest offentliga scen

    OpenAIRE

    Kåge, Isabelle

    2010-01-01

    Title: Identity management on Facebook: a qualitative study in approaches to personal identity between two different age groups on the most public stage of our time (Identitetshantering på Facebook: En kvalitativ studie om förhållningssättet till den egna identiteten hos två olika åldersgrupper på vår tids mest offentliga scen). Number of pages: 43. Author: Isabelle Kåge. Tutor: Amelie Hössjer. Course: Media and Communication Studies C. Period: Fall Semester 2010. University: Division of Medi...

  11. Editorial

    CERN Multimedia

    Staff Association

    2010-01-01

    New President and Executive Committee   In accordance with the Rules of the Staff Association, in December each year the Staff Council delegates elect a President who proposes a list of members of the Executive Committee. At its meeting on 7th December 2010, Staff Council elected by an overwhelming majority Michel Goossens and his Executive Committee for 2011, made up of eleven members and five permanently invited members.   Michel GOOSSENS IT Président Marcel AYMON HR Vice-président Sébastien ÉVRARD EN Vide-président Céline GROBON PH Trésorier Isabelle MARDIROSSIAN GS Secré...

  12. A microprocessor-based single board computer for high energy physics event pattern recognition

    International Nuclear Information System (INIS)

    Bernstein, H.; Gould, J.J.; Imossi, R.; Kopp, J.K.; Love, W.A.; Ozaki, S.; Platner, E.D.; Kramer, M.A.

    1981-01-01

    A single board MC 68000 based computer has been assembled and bench marked against the CDC 7600 running portions of the pattern recognition code used at the MPS. This computer has a floating coprocessor to achieve throughputs equivalent to several percent that of the 7600. A major part of this work was the construction of a FORTRAN compiler including assembler, linker and library. The intention of this work is to assemble a large number of these single board computers in a parallel FASTBUS environment to act as an on-line and off-line filter for the raw data from MPS II and ISABELLE experiments. (orig.)

  13. Formal System Verification - Extension 2

    Science.gov (United States)

    2012-08-08

    vision of truly trustworthy systems has been to provide a formally verified microkernel basis. We have previously developed the seL4 microkernel...together with a formal proof (in the theorem prover Isabelle/HOL) of its functional correctness [6]. This means that all the behaviours of the seL4 C...source code are included in the high-level, formal specification of the kernel. This work enabled us to provide further formal guarantees about seL4 , in

  14. Three-dimensional points from PWC's and drift chambers

    International Nuclear Information System (INIS)

    Kramer, M.A.

    1977-01-01

    Two aspects of the high event rates anticipated at ISABELLE are, first, the need for sophisticated triggers to select interesting events and, second, the enormous data reduction capabilities that will be required. It was concluded that both of these problems must be considered in the design of the detectors. A description is given of some of the advantages that a PWC or drift chamber system that provides correlated x-y readouts would provide, and a scheme for implementing such a detector with adequate spatial and rate capabilities is discussed

  15. Scintillating optical fibers for fine-grained hodoscopes

    International Nuclear Information System (INIS)

    Borenstein, S.R.; Strand, R.C.

    1981-01-01

    Fast detectors with fine spatial resolution will be needed to exploit high event rates at ISABELLE. Scintillating optical fibers for fine grained hodoscopes have been developed by the authors. A commercial manufacturer of optical fibers has drawn and clad PVT scintillator. Detection efficiencies greater than 99% have been achieved for a 1 mm fiber with a PMT over lengths up to 60 cm. Small diameter PMT's and avalanche photodiodes have been tested with the fibers. Further improvements are sought for the fiber and for the APD's sensitivity and coupling efficiency with the fiber

  16. Concert club

    CERN Multimedia

    2010-01-01

    CERN MEYRIN (terminus bus 56-CERN) entrée B - bâtiment 500 - amphithéâtre mardi 9 mars 2010 à 20 h 30 Le trio «Impressions» avec Liliane Jaques, flûte traversière Isabelle Martin-Achard, harpe John Devore, violoncelle Au programme : Bolling, Dewey, Ibert, Vellon, Vellones, Molnar, Andres * * * * * mardi 16 mars 2010 à 20 h 30 Irina Chkourindina, piano Au programme : Chopin, Liszt, Schumann * * * * * vendredi 19 mars 2010 à 20 h 30 Pascal Salomon, piano Au programme : J. Brahms, F.Chopin, M. Ravel, S. Rachmaninoff * * * * * ...

  17. A Higher-Order Calculus for Categories

    DEFF Research Database (Denmark)

    Cáccamo, Mario José; Winskel, Glynn

    2001-01-01

    A calculus for a fragment of category theory is presented. The types in the language denote categories and the expressions functors. The judgements of the calculus systematise categorical arguments such as: an expression is functorial in its free variables; two expressions are naturally isomorphic...... in their free variables. There are special binders for limits and more general ends. The rules for limits and ends support an algebraic manipulation of universal constructions as opposed to a more traditional diagrammatic approach. Duality within the calculus and applications in proving continuity are discussed...... with examples. The calculus gives a basis for mechanising a theory of categories in a generic theorem prover like Isabelle....

  18. Proton storage rings

    International Nuclear Information System (INIS)

    Rau, R.R.

    1978-04-01

    A discussion is given of proton storage ring beam dynamic characteristics. Topics considered include: (1) beam energy; (2) beam luminosity; (3) limits on beam current; (4) beam site; (5) crossing angle; (6) beam--beam interaction; (7) longitudinal instability; (8) effects of scattering processes; (9) beam production; and (10) high magnetic fields. Much of the discussion is related to the design parameters of ISABELLE, a 400 x 400 GeV proton---proton intersecting storage accelerator to be built at Brookhaven National Laboratory

  19. Köiteanfilaad Baltikumis / Pille Kivihall

    Index Scriptorium Estoniae

    Kivihall, Pille, 1964-

    2003-01-01

    IV rahvusvaheline biennaal ja köitenäitus "Knyga / book 2003" Vilniuses. Osales 89 kunstnikku 15 riigist. Eestist osales näitusel 18 kunstnikku (loetletud). Kuraator Roma Surviliene. I koht - Tulvi Turo, II - Poitras Isabelle (Kanada), III - Francoise Petitjean (Prantsusmaa). Vilniuse ülikooli raamatukogus Balti köitekunstnike H. Chr. Anderseni muinasjuttude-aineline näitus. Tallinna Keskraamatukogus Fr. R. Kreutzwaldi 200. sünniaastapäevale pühendatud köitenäitus, mille avamisel Jeff Clements ja Katinka Keus valisid kaheks parimaks R. Haljasmäe ja Tiit Varblase tööd

  20. Un « plan Marshall juif » : la présence juive américaine en France après la Shoah, 1944 – 1954

    Directory of Open Access Journals (Sweden)

    Laura Hobson

    2010-05-01

    Full Text Available Soutenance de la thèse le 26 juin 2009.Composition du juryMadame Nancy Green, Directrice d’études, Directrice de thèse,Madame Catherine Collomp, Professeur émérite, Rapporteur,Madame Catherine Nicault, Professeur, Rapporteur,Madame Maud Mandel, Associate professor, Examinateur,Monsieur Michel Prum, Professeur, Examinateur, Madame Isabelle Richet, Professeur, Examinateur.ResuméEntre1944 et 1954, les Juifs américains ont envoyé plus de 27 millions de dollars aux Juifs de France pour aider à rec...

  1. Summary report of neutral detector subgroup

    International Nuclear Information System (INIS)

    Akerlof, C.; Bensinger, J.; Donaldson, G.

    1977-01-01

    The advantages and disadvantages of calorimeters for use at ISABELLE are discussed including hadron calorimeters, liquid argon calorimeters, uranium scintillator calorimeters, electromagnetic shower detectors, and iron plate calorimeters. A calorimeter is described that is suitable for electromagnetic and hadronic events and is constructed with a front section of narrow Pb strips to start and develop the electromagnetic shower. A section of U towers to contain hadronic showers follows. This calorimeter would shield out U radioactivity and measure the energy and position of all particles except neutrinos and muons

  2. VI Jornada y I Taller en Medicina Equina : Avances diagnósticos y terapéuticos en patologías de pie, tórax y abdomen

    OpenAIRE

    Facultad de Ciencias Veterinarias

    2016-01-01

    Presentación Programa Ponencias Infecciones por Corynebacterium pseudotuberculosis en caballos: Aumento de la frecuencia y propagación a nuevas regiones de América del Norte | S. J. Spier y V. Azevedo Abscesos abdominales por Corynebacterium pseudotuberculosis | MaryBeth Whitcomb & Sharon Spier Traumatismos penetrantes del casco de equino - Diagnóstico y tratamiento incluyendo perfusión regional de la porción distal de los miembros | Isabelle Kilcoyne Actualización en diagnó...

  3. The Psychology of Music, editado por Diana Deutsch, 3ª edição: resenha dos capítulos 10 a 13

    Directory of Open Access Journals (Sweden)

    Ricieri Carlini Zorzal

    2016-03-01

    Full Text Available O presente texto traz uma resenha de quatro capítulos da terceira edição do livro The Psychology of Music, editado por Diana Deutsch. Nominalmente, são analisados os seguintes capítulos: 10 Performance musical: movimento e coordenação, de autoria de Caroline Palmer; 11 Desenvolvimento musical, de autoria de Laurel Trainor e Erin Hannon; 12 Música e habilidades cognitivas, de autoria de Glenn Schellenberg e Michael Weiss; e 13 As fundações biológicas da música: insights da amusia congênita, de autoria de Isabelle Peretz.

  4. Interactive verification of Markov chains: Two distributed protocol case studies

    Directory of Open Access Journals (Sweden)

    Johannes Hölzl

    2012-12-01

    Full Text Available Probabilistic model checkers like PRISM only check probabilistic systems of a fixed size. To guarantee the desired properties for an arbitrary size, mathematical analysis is necessary. We show for two case studies how this can be done in the interactive proof assistant Isabelle/HOL. The first case study is a detailed description of how we verified properties of the ZeroConf protocol, a decentral address allocation protocol. The second case study shows the more involved verification of anonymity properties of the Crowds protocol, an anonymizing protocol.

  5. Comparison of cold and warm vacuum systems for intersecting storage rings

    International Nuclear Information System (INIS)

    Halama, H.J.; Herrera, J.C.

    1975-01-01

    In storage rings employing superconducting magnets, the use of a cold bore as a cryopump appears, at first glance, as simple and economical. Since the selection of a cold or warm vacuum system has far-reaching implications on the basic design, each system is considered in some detail. The theoretical and practical limitations imposed on the maximum beam current by the gas desorption from the chamber walls are discussed. A realistic design of a cold vacuum chamber is developed and then compared with the proposed warm ISABELLE vacuum system. The comparison shows that the warm approach is preferable. (U.S.)

  6. Amelie võlus elurõõmuga / Kristjan Jaak Kangur

    Index Scriptorium Estoniae

    Kangur, Kristjan Jaak

    2001-01-01

    Euroopa Filmiakadeemia auhinnatseremooniast. Parim film - prantslaste "Amélie", parim režissöör - sama filmi looja Jean-Pierre Jeunet ning parim operaator Bruno Delbonnel on samuti sama filmi oma. Elutöö auhinna sai koomikute rühmitus Monty Python. Parim naisnäitleja on prantslanna Isabelle Huppert austerlase Michael Haneke filmist "Klaveriõpetaja" ja meesnäitleja Ben Kingsley Suurbritannia-Hispaania ühistöös "Seksikas tõbras". Tiina Loki sõnul näeb enamikku neist filmidest ka praegu käimasoleval Pimedate Ööde Filmifestivalil

  7. Recursive Definitions of Monadic Functions

    Directory of Open Access Journals (Sweden)

    Alexander Krauss

    2010-12-01

    Full Text Available Using standard domain-theoretic fixed-points, we present an approach for defining recursive functions that are formulated in monadic style. The method works both in the simple option monad and the state-exception monad of Isabelle/HOL's imperative programming extension, which results in a convenient definition principle for imperative programs, which were previously hard to define. For such monadic functions, the recursion equation can always be derived without preconditions, even if the function is partial. The construction is easy to automate, and convenient induction principles can be derived automatically.

  8. ERGONOMICS safety course

    CERN Multimedia

    SC Unit

    2008-01-01

    Two sessions of the ERGONOMICS safety course will be held on November 27, 2008, in French and in English. PLEASE SIGN-UP! •\tErgonomie - Sensibilisation à l’ergonomie bureautique (Nov 27, 08:30-12:30, in French) https://edh.cern.ch/Document/TRN/new?course=077M00 •\tErgonomics - Applying ergonomic principles in the workplace (Nov 27, 13:30-17:30, in English) https://edh.cern.ch/Document/TRN/new?course=077M10 You will receive an invitation via e-mail once your EDH request is completed and fully signed. For further information, please contact Isabelle CUSATO (73811).

  9. ERGONOMICS safety course

    CERN Multimedia

    SC Unit

    2008-01-01

    Two sessions of the ERGONOMICS safety course will be held on November 27, 2008, in French and in English. PLEASE SIGN-UP! Ergonomie - Sensibilisation à l’ergonomie bureautique (Nov 27, 08:30-12:30, in French) https://edh.cern.ch/Document/TRN/new?course=077M00 Ergonomics - Applying ergonomic principles in the workplace (Nov 27, 13:30-17:30, in English) https://edh.cern.ch/Document/TRN/new?course=077M10 You will receive and invitation via e-mail once your EDH request is completed and fully signed. For further information, please contact Isabelle CUSATO (73811).

  10. ERGONOMICS safety course

    CERN Multimedia

    SC Unit

    2008-01-01

    Two sessions of the ERGONOMICS safety course will be held on November 27, 2008, in French and in English. PLEASE SIGN-UP! Ergonomie - Sensibilisation à l’ergonomie bureautique (Nov 27, 08:30-12:30, in French) https://edh.cern.ch/Document/TRN/new?course=077M00 Ergonomics - Applying ergonomic principles in the workplace (Nov 27, 13:30-17:30, in English) https://edh.cern.ch/Document/TRN/new?course=077M10 You will be invited by email after your EDH request is completed and fully signed. For further information, please contact Isabelle CUSATO (73811).

  11. A sequent calculus for signed interval logic

    DEFF Research Database (Denmark)

    Rasmussen, Thomas Marthedal

    2001-01-01

    We propose and discuss a complete sequent calculus formulation for Signed Interval Logic (SIL) with the chief purpose of improving proof support for SIL in practice. The main theoretical result is a simple characterization of the limit between decidability and undecidability of quantifier-free SIL....... We present a mechanization of SIL in the generic proof assistant Isabelle and consider techniques for automated reasoning. Many of the results and ideas of this report are also applicable to traditional (non-signed) interval logic and, hence, to Duration Calculus....

  12. Brookhaven highlights, July 1976-September 1978

    International Nuclear Information System (INIS)

    1979-11-01

    Some of the most significant research accomplishments during this 27-month period are presented. Although some data are given, this report is primarily descriptive in outlook; detailed information on completed work should be sought from the references cited herein or from the usual sources of physics research information. The report is organized as follows: High-energy Physics (general introduction, physics research, accelerators, ISABELLE); Nuclear and Solid State Physics, and Chemistry; Life Sciences (biology, medicine); Applied Energy Science (energy and the environment, reactor systems and safety, National Nuclear Data Center, nuclear materials safeguards); Support Activities (applied mathematics, instrumentation, reactors, safety and environmental protection); and General and Administrative. 117 figures, 16 tables, 315 references

  13. AGS superconducting bending magnets

    International Nuclear Information System (INIS)

    Robins, K.E.; Sampson, W.B.; McInturff, A.D.; Dahl, P.F.; Abbatiello, F.; Aggus, J.; Bamberger, J.; Brown, D.; Damm, R.; Kassner, D.; Lasky, C.; Schlafke, A.

    1976-01-01

    Four large aperture superconducting bending magnets are being built for use in the experimental beams at the AGS. Each of these magnets is 2.5 m long and has a room temperature aperture of 20 cm. The magnets are similar in design to the dipoles being developed for ISABELLE and employ a low temperature iron core. Results are presented on the ''training'' behavior of the magnets and a comparison will be made with the smaller aperture versions of this design. The magnet field measurements include end fields and leakage fields as well as the harmonic components of the straight section of the magnet

  14. Multiparticle magnetic spectrometer with dE/dx and TRD particle identification

    International Nuclear Information System (INIS)

    Lindenbaum, S.J.; Longacre, R.S.

    1981-01-01

    Recent advances in detector development by BNL, CCNY and other groups have made possible new designs of fast high resolution large effective solid angle magnetic multiparticle spectrometers with excellent particle tracking, momentum measurement, and identification capability. These new spectrometers are relatively compact and relatively low cost electronics have been developed for them. Thus the cost is relatively low. These techniques are applied here primarily for design of spectrometers for low p/sub t/ and other physics (at moderate and even high p/sub t/) in the ISABELLE small angle hall. However, one should keep in mind that these techniques can be utilized in many other applications

  15. Microprocessor-based single board computer for high energy physics event pattern recognition

    International Nuclear Information System (INIS)

    Bernstein, H.; Gould, J.J.; Imossi, R.; Kopp, J.K.; Love, W.A.; Ozaki, S.; Platner, E.D.; Kramer, M.A.

    1981-01-01

    A single board MC 68000 based computer has been assembled and bench marked against the CDC 7600 running portions of the pattern recognition code used at the MPS. This computer has a floating coprocessor to achieve throughputs equivalent to several percent that of the 7600. A major part of this work was the construction of a FORTRAN compiler including assembler, linker and library. The intention of this work is to assemble a large number of these single board computers in a parallel FASTBUS environment to act as an on-line and off-line filter for the raw data from MPS II and ISABELLE experiments

  16. Factors determining the choice of the beam tube material and the vacuum chamber design for a superconducting high energy storage accelerator

    International Nuclear Information System (INIS)

    Aggus, J.; Edwards, D. Jr.; Halama, H.J.; Herrera, J.

    1979-01-01

    The factors which determine the choice of the material and the basic design for the vacuum chamber of the ISABELLE Colliding Storage Accelerator are reviewed. When the physical, thermal, electrical, and mechanical properties of the bulk material, as well as the various surface characteristics, are considered, it appears that a stainless tube covered with a copper sleeve is the best choice for the chambers in the magnet lattice of the rings. Aluminum is probably the most desirable material for those chambers in the experimental straight sections

  17. Multi-layer universal correction magnet

    International Nuclear Information System (INIS)

    Parzen, G.

    1981-08-01

    This paper presents an approach for constructing a universal correction magnet in which the return currents play an active role in determining the field. The return currents are not hidden by the iron shield. The coil is wound in many layers, instead of just one layer. Each layer has a particular symmetry, and generates a particular class of field multipoles such that the location of the return current for each independently excited current block is clear. Three layers may be sufficient in many cases. This approach is applied to the ISABELLE storage accelerator correction system

  18. Proposta de caracterização da metodologia de ensino da cientista e educadora Marie Curie no início do século XX na "cooperativa de ensino"

    OpenAIRE

    Derossi, Ingrid Nunes

    2013-01-01

    O presente trabalho é uma proposta de caracterização da metodologia de ensino utilizada pela cientista e educadora Marie Curie em aulas experimentais de física, anotadas por uma de suas alunas no projeto educacional de uma “Cooperativa de Ensino” criado pela pesquisadora e alguns colegas da Universidade Sorbonne para ensinar a seus filhos. Publicado pela primeira vez em 2007 com o título Aulas de Marie Curie – Anotadas por Isabelle Chavannes em 1907 através da editora Edusp sob a responsabili...

  19. Electron clearing for the ISA proton beam

    International Nuclear Information System (INIS)

    Herrera, J.C.

    1976-01-01

    The circulating protons in the ISABELLE intersecting storage ring accelerator will collide with the residual gas in the vacuum chamber. The electrons produced will tend to be captured by the potential well of the beam itself and result in a neutralization of the space charge of the beam. A detailed analysis is given of the various mechanisms which can be used to reduce the net degree of beam neutralization. It is concluded that the average neutralization will be about 10 -4 for a residual gas pressure of 3 x 10 -11 torr of hydrogen

  20. Production and use of high-grade silicon-diode temperature sensors

    International Nuclear Information System (INIS)

    Sondericker, J.

    1981-01-01

    With todays tight budgets and increasing costs, helium refrigeration system engineers must design for increased cycle efficiency and shave the refrigerators excess capacity to reduce capital costs and operating expenses. For a project such as ISABELLE this task is noteworthy since the load is not one easily calculable dewar but 1100 magnets supplied by long transfer lines, inteconnecting links and multitudes of lead pots. Realizing the consequences, ISA's cryogenic group has been measuring heat loads of magnets and associated equipment and has confidence in their estimates

  1. Prantsuse pidu Berliinis / Tiit Tuumalu

    Index Scriptorium Estoniae

    Tuumalu, Tiit, 1971-

    2001-01-01

    Euroopa Filmiakadeemia auhinnatseremooniast. Parim film - prantslaste "Amélie", parim režissöör - sama filmi looja Jean-Pierre Jeunet ning parim operaator Bruno Delbonnel on samuti sama filmi oma. Parim naisnäitleja on prantslanna Isabelle Huppert austerlase Michael Haneke filmist "Klaveriõpetaja" ja meesnäitleja Ben Kingsley Suurbritannia-Hispaania ühistöös "Seksikas tõbras". Tiina Loki sõnul näeb enamikku neist filmidest ka praegu käimasoleval Pimedate Ööde Filmifestivalil

  2. Research nuclear reactor RA - Annual Report 1996; Istrazivacki nuklearni reaktor RA - Izvestaj za 1996. godinu

    Energy Technology Data Exchange (ETDEWEB)

    Sotic, O [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1996-12-01

    Activities related to revitalisation of the RA reactor started in 1986, were continued in 1996. All the planned actions related to renewal of the reactor components were finished. The last, and at the same time most important action, related to exchange of complete reactor instrumentation is underway, delayed. The delivery of components from USSR is late. Production of this instruments is financed by the IAEA according to the contract signed in December 1988 with Russian Atomenergoexport. According to this contract, it has been planned that the RA reactor instrumentation should be delivered to the Vinca Institute by the end of 1990. Only 80% of the instrumentation was delivered until September 1991. Since then any delivery of components to Yugoslavia was stopped because of the temporary embargo imposed by the IAEA. The existing RA reactor instrumentation was dismantled. Control and maintenance of the reactor components was done regularly and efficiently. Fuel inspection by the IAEA safeguards inspectors was done on a monthly basis. There have been on the average 43 employees at the RA reactor which is considered sufficient for maintenance and repair conditions. The problem of financing the reactor activities and maintenance remains unsolved. Research reactor RA Annual report for year 1996 is divided into two main parts to cover: (1) operation and maintenance and (2) activities related to radiation protection. [Serbo-Croat] U toku 1996. godine nastavljeni su poslovi na revitalizaciji reaktora RA, zapocetoj 1986. godine. Okoncan je niz zahvata na opremi postrojenja kojima ce se u narednom periodu omoguciti kontinualan i pouzdan rad ovog reaktora. Poslednji, i ujedno najveci zahvat, koji se odnosi na zamenu celokupne instrumentacije kasni zbog zastoja u isporuci opreme koja se izradjuje u Sovjetskom savezu. Izradu ove opreme finansira Medjunarodna agencija za atomsku energiju kroz ugovor sklopljen decembra 1988. godine sa moskovskom firmom Atomenergoexport. Prema tom

  3. RA reactor operation and maintenance in 1990 with comparative evaluation from 1986-1990, Part 1; Deo 1 - Pogon i odrzavanje nuklearnog reaktora RA u 1990. godini, uz uporedni pregled za period 1986-1990. godina

    Energy Technology Data Exchange (ETDEWEB)

    Sotic, O; Cupac, S; Sulem, B; Zivotic, Z; Vasovic, B; Sanovic, V [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1990-12-15

    During the previous period RA reactor was not operated because the Committee of Serbian ministry for health and social care has cancelled the operation licence in August 1984. The reason was the non existing emergency cooling system and lack of appropriate filters in the special ventilation system. The new emergency cooling system and the reconstruction of the existing ventilation system were finished in 1989, the conditions for further reactor operation were fulfilled. In the meantime new licensing regulations adopted in 1988 were not demanding the mentioned conditions for reactors operated at power less than 10MW, RA reactor power being 6.5 MW. But the reactor could not be restarted due to planned renewal of the reactor instrumentation. It is planned to exchange the complete instrumentation by the end of 1991. Training program for the staff operating and maintaining the reactor components was prepared in 1985. Reconstruction, modification and construction of components demanded new documentation needed for further safe reactor operation. New version of RA reactor safety report was finished in 1986 according to the recommendations of IAEA and licensing regulations of Yugoslavia. In 1989, new documents were written covering regulations and instructions for reactor operation. The new reactor experimental loop was designed in 1986, and constructed and tested in 1990. All the reactor components were maintained by specific reactor services. Financing of the reactor remains a permanent problem. [Serbo-Croat] U proteklom periodu reaktor RA nije bio u pogonu zato sto je 30. jula 1984. godine Republicki komitet za zdravlje i socijalnu politiku republike Srbije, zabranio njegov rad zbog toga sto reaktor ne poseduje sistem za udesno hladjenje i ne poseduje odgovarajuce filtere u sistemu specijalne ventilacije. Radovi na izgradnji sistema za udesno hladjenje i rekonstrukciji postojeceg sistema specijalne ventilacije zavrseni su 1989. godine. Uslovi za nastavak rada reaktora

  4. Future possibilities: summary of activity

    International Nuclear Information System (INIS)

    Pondrom, L.G.

    1977-01-01

    In ISABELLE, the basic machine will consist of two superconducting rings capable of storing and accelerating high currents of protons to energies up to 400 GeV, and colliding the two beams in six interactions. In order to broaden the experimental capability beyond p--p collisions, two possibilities have traditionally been considered in the past: (1) anti pp collisions, in which antiprotons are somehow stored and accelerated in one of the rings; and (2) ep collisions, in which a third ring is constructed to accelerate electrons. In the 1977 workshop, these two possibilities were reconsidered, the implications of the 400 GeV design were discussed, and some new conclusions were reached. The necessity for high luminosity in anti pp is emphasized, but a definitive best scheme for obtaining this luminosity has not been found. In ep a 20 GeV x 400 GeV combination is appealing, with electrons in a low field conventional ring in the ISABELLE tunnel. It is probably smoother to do ep and pp physics in separate running periods. Vertical crossing is preferred if the electrons are polarized. Synchrotron radiation in the intersecting region remains a problem for detailed design. Extrapolated rate estimates for interesting electromagnetic and weak processes look promising

  5. Exhibition

    CERN Multimedia

    Staff Association

    2017-01-01

    Le Point Isabelle Gailland Du 20 février au 3 mars 2017 CERN Meyrin, Bâtiment principal La Diagonale - Isabelle Gailland. Au départ, un toujours même point minuscule posé au centre de ce que la toile est un espace. Une réplique d'autres points, condensés, alignés, isolés, disséminés construiront dans leur extension, la ligne. Ces lignes, croisées, courbées, déviées, prolongées, seront la structure contenant et séparant la matière des couleurs. La rotation de chaque toile en cours d'exécution va offrir un accès illimité à la non-forme et à la forme. Le point final sera l'ouverture sur différents points de vue de ce que le point et la ligne sont devenus une représentation pour l'œil et l'im...

  6. Transverse resistive wall instability of an off-axis ribbon beam in a circular chamber

    International Nuclear Information System (INIS)

    Courant, E.D.; Month, M.

    1978-06-01

    High energy proton storage rings are designed to make maximal use of the available vacuum chamber aperture. This is dictated primarily by economic considerations. The accumulation of current in a typical high energy ring creates a rather unusual beam configuration: in particular, a ribbon beam in a circular chamber set well off the central axis. The result is an enhanced resistive wall instability. This could be anticipated from the strong dependence of the current threshold on the chamber radius for a centered beam. For an off-centered beam, one might expect that the relevant replacement for the radius would be the distance of closest approach. The case of a wide ribbon-type beam is treated. The current threshold is obtained as a solution to a coupled oscillator eigenvalue problem. When the beam is small as occurs near the beginning of current stack formation, the problem is reduced to a dispersion relation. Results are expressed in terms of ISABELLE parameters. Some conclusions relevant to the ISABELLE design are presented

  7. Summary of the activities of the subgroup on data acquisition and processing

    International Nuclear Information System (INIS)

    Connolly, P.L.; Doughty, D.C.; Elias, J.E.

    1981-01-01

    A data acquisition and handling subgroup consisting of approximately 20 members met during the 1981 ISABELLE summer study. Discussions were led by members of the BNL ISABELLE Data Acquisition Group (DAG) with lively participation from outside users. Particularly large contributions were made by representatives of BNL experiments 734, 735, and the MPS, as well as the Fermilab Colliding Detector Facility and the SLAC LASS Facility. In contrast to the 1978 study, the subgroup did not divide its activities into investigations of various individual detectors, but instead attempted to review the current state-of-the-art in the data acquisition, trigger processing, and data handling fields. A series of meetings first reviewed individual pieces of the problem, including status of the Fastbus Project, the Nevis trigger processor, the SLAC 168/E and 3081/E emulators, and efforts within DAG. Additional meetings dealt with the question involving specifying and building complete data acquisition systems. For any given problem, a series of possible solutions was proposed by the members of the subgroup. In general, any given solution had both advantages and disadvantages, and there was never any consensus on which approach was best. However, there was agreement that certain problems could only be handled by systems of a given power or greater. what will be given here is a review of various solutions with associated powers, costs, advantages, and disadvantages

  8. Open areas and open access

    International Nuclear Information System (INIS)

    Thorndike, A.M.

    1979-01-01

    The main objective of the two open areas in the present ISABELLE design has been to provide flexibility with respect to the size and shape of experimental equipment that would eventually be installed there. No permanent building would be installed initially. One possibility would be to enclose each experiment in a temporary structure that would provide weatherproofing and shielding; another possibility would be to erect a permanent building at a later time, when experience has made the needs clearer than they are at present. The secondary objective of the design of open areas has been to keep initial costs as low as practicable. Another objective might be added, however, which we indicate by the term ''open access.'' This note will explore this idea and some design concepts based on it. In the ISABELLE 1977 summer workshop there was considerable discussion of the importance of techniques for inserting large pieces of experimental equipment quickly and removing them with equal ease and speed. Since enclosed halls have certain restrictions in this respect, open areas may be helpful in providing this feature. If the mechanical and electrical aspects could be handled quickly, one might even attempt to reduce the time spent on bureaucratic procedures in order to expedite the introduction of new experiments and new ideas in these areas

  9. J. de Morainville y el primer dibujo universal de la quina o cascarilla

    Directory of Open Access Journals (Sweden)

    2003-01-01

    Full Text Available En 1736 la Mission Géodésique Française appartenant à l’Académie des Sciences de Paris arriva à Quito son but était d’effectuer des études et des mesures pour établir la forme de la planète. Ce groupe de chercheurs, dirigé par Louis Godin et Charle-Marie de La Condamine, comprenait J. de Moiranville qui, en 1738, accompagna La Condamine à Saraguro (dans le département de Loja, Équateur, pour l’aider dans ses travaux et recherches sur l’arbre de quina ou cascarilla, utilisé pour guérir la malaria. À cette occasion Moiranville réalisa le premier dessin de la cascarilla au niveau mondial. En 1736 arribó a la Presidencia de Quito la Misión Geodésica Francesa, enviada por la Academia de Ciencias de París, con la finalidad de efectuar estudios que permitieran definir la forma del globo terráqueo. Formando parte de la misión, que estuvo bajo el mando de Luis Godin y de Carlos María de La Condamine, se hallaba el ingeniero J. de Morainville quien, en 1738, acompañó a La Condamine hasta el sitio de Zaraguro, ubicado en la Provincia de Loja (Ecuador, con la finalidad de estudiar el árbol de quina o cascarilla, el mismo que se utilizaba para el tratamiento de la malaria. Con esta oportunidad Morainville efectuó el primer dibujo universal de la cascarilla. The French Geodesics Mission under Louis Godin and Charles-Marie de La Condamine command arrived to the Presidency of Quito in 1763. This mission was sent by the Sciences Academy of Paris to carry out studies aimed at defining accurately the Earth’s shape. One of the members of this Mission was the engineer J. de Morainville who went to the Zaraguro site (Loja Province, Ecuador in 1738 accompanied by La Condamine. The purpose of their trip was to study the “quina or cascarilla”, a tree which was used to treat malaria. In this occasion, Morainville made the first drawing of the cascarilla.

  10. RA Research nuclear reactor, Part I - RA nuclear reactor operation, maintenance and utilization in 1983; Istrazivacki nuklearni reaktor RA - Deo I - Pogon, odrzavanje i eksploatacija nuklearnog reaktora RA u 1983. godini

    Energy Technology Data Exchange (ETDEWEB)

    Sotic, O; Martinc, R; Kozomara-Maic, S; Cupac, S; Raickovic, N; Radivojevic, J; Badrljica, R; Majstorovic, D; Sanovic, V [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1983-12-15

    After regular shutdown in November 1982, inspection of the fuel elements from the RA reactor core which was done from December 1982 - February 1983 has shown that there are deposits of aluminium oxides on the surface of the fuel cladding. After restart The RA reactor was operated at power levels from 1.8 - 2 MW, with 80% enriched uranium dioxide fuel elements. It was found that there was no corrosion of the fuel element cladding and that it was not possible to find the cause of surface deposition on the cladding surfaces without further operation. It was decided to purify the heavy water permanently during operation and to increase the heavy water flow by operating two pumps. This procedure was adopted in order to decrease the possibility of corrosion. The Safety committee of the Institute has approved this procedure for operating the RA reactor in 1983. The core was made of 80% enriched fuel, critical experiments were done until June 1983, and after that the operation was continued at power levels up to 2 MW. [Serbo-Croat] Pregledom nuklearnog goriva iz tehnoloskih kanala reaktora RA koji je izvrsen u periodu decembear 1982-feburuar 1983. godine nakon zaustavljanja reaktora po isteku novembarske kampanje 1982. godine, ustanovljeno je da ponovo dolazi do stvaranja taloga u obliku hidratisanih oksida aluminiuma na kosuljicama gorivnih elemenata. Nakon ponovnog pustanja u rad, reaktor je do novembra 1981. godine neprekidno bio u pogonu na snagama 1,8 - 2 MW. Jezgro je bilo formirano iskljucivo sa od gorivnih elemenata sa 80% obogacenim uran dioksidom. Utvrdjeno je da kosuljica gorivnog elementa nije korodirala, i da se bez nastval rada ne moze utvrditi uzrok pojave taloga na povrsini kosuljice. Da bi se mogucnost korozije aluminjumskih komponenti u primarnom kolu raktora svela na sto manju meru odluceno je da se vrsi neprekidno preciscavanje teske vode i da se istovremeno poveca protok teske vode radom dve pumpe, Komitet za sigurnost Instituta odobrio je ovakav nacin

  11. Research nuclear reactor RA - Annual Report 1994; Istrazivacki nuklearni reaktor RA - Izvestaj za 1994. godinu

    Energy Technology Data Exchange (ETDEWEB)

    Sotic, O [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1994-12-01

    Activities related to revitalisation of the RA reactor stared in 1986, were continued in 1991. A number of interventions on the reactor components were finished that are supposed to enable continuous and reliable operation. The last, and at the same time largest action, related to exchange of complete reactor instrumentation is underway, but it is behind the schedule in 1991 because the delivery of components from USSR is late. Production of this instruments is financed by the IAEA according to the contract signed in December 1988 with Russian Atomenergoexport. According to this contract, it has been planned that the RA reactor instrumentation should be delivered to the Vinca Institute by the end of 1990. Only 56% of the instrumentation was delivered until September 1991. Since then any delivery of components to Yugoslavia was stopped because of the temporary embargo imposed by the IAEA. In 1991 most of the existing RA reactor instrumentation was dismantled, only the part needed for basic measurements when reactor is not operated, was maintained. Activities related to improvement of Russian project were continued in 1994. Control and maintenance of the reactor components was done regularly and efficiently. Extensive repair of the secondary coolant loop is almost finished and will be completed in the first part of 1995 according to existing legal procedures and IAEA recommendations. Fuel inspection by the IAEA safeguards inspectors was done on a monthly basis. There have been on the average 47 employees at the RA reactor which is considered sufficient for maintenance and repair conditions. Research reactor RA Annual report for year 1991 is divided into two main parts to cover: (1) operation and maintenance and (2) activities related to radiation protection. [Serbo-Croat] U 1994. godini nastavljeni su poslovi na revitalizaciji reaktora RA, zapocetoj 1986. godine. Okoncan je niz zahvata na opremi postrojenja kojima ce se u narednom periodu omoguciti kontinualan i

  12. Research nuclear reactor RA - Annual Report 1995, with comparative review for period 1991-1995; Istrazivacki nuklearni reaktor RA - Izvestaj za 1995. godinu, uz uporedni pregled za period 1991-1995

    Energy Technology Data Exchange (ETDEWEB)

    Sotic, O [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1995-12-01

    Activities related to revitalisation of the RA reactor started in 1986, were continued during period 1991-1995. All the planned actions related to renewal of the reactor components were finished. The last, and at the same time most important action, related to exchange of complete reactor instrumentation is underway, delayed. The delivery of components from USSR is late. Production of this instruments is financed by the IAEA according to the contract signed in December 1988 with Russian Atomenergoexport. According to this contract, it has been planned that the RA reactor instrumentation should be delivered to the Vinca Institute by the end of 1990. Only 56% of the instrumentation was delivered until September 1991. Since then any delivery of components to Yugoslavia was stopped because of the temporary embargo imposed by the IAEA. The existing RA reactor instrumentation was dismantled. Control and maintenance of the reactor components was done regularly and efficiently. Fuel inspection by the IAEA safeguards inspectors was done on a monthly basis. There have been on the average 47 employees at the RA reactor which is considered sufficient for maintenance and repair conditions. The problem of financing the reactor activities and maintenance remains unsolved during the period 1991-1995. This research reactor RA Annual is divided into two main parts to cover: (1) operation and maintenance and (2) activities related to radiation protection. [Serbo-Croat] U periodu 1991-1995. godina nastavljeni su poslovi na revitalizaciji reaktora RA, zapocetoj 1986. godine. Okoncan je niz zahvata na opremi postrojenja kojima ce se u narednom periodu omoguciti kontinualan i pouzdan rad ovog reaktora. Poslednji, i ujedno najveci zahvat, koji se odnosi na zamenu celokupne instrumentacije kasni zbog zastoja u isporuci opreme koja se izradjuje u Sovjetskom savezu. Izradu ove opreme finansira Medjunarodna agencija za atomsku energiju kroz ugovor sklopljen decembra 1988. godine sa moskovskom

  13. RB research nuclear reactor - Annual report for 1986, I - III; Istrazivacki nuklearni reaktor RB (Izvestaj o radu u 1986. godini), I-III

    Energy Technology Data Exchange (ETDEWEB)

    Markovic, H; Pesic, M; Vranic, S; Petronijevic, M; Jevremovic, M; Ilic, I [Boris Kidric Institute of Nuclear Sciences Vinca, Beograd (Yugoslavia)

    1987-07-01

    This report includes data concerning the RB reactor operation in 1986, state of the reactor components, data about the employed personnel and the database of experimental and other reactor related devices. It is made of 3 parts: Engineering description and operation of the RB reactor including dosimetry, reactor staff data and financial report; Reactor facility components and maintenance; RB reactor operation and utilization in 1986. Izvestaj pokazuje podatke o radu reaktora RB u toku 1986. godine, stanje reaktorske opreme, podatke o angazovanom osoblju na reaktoru i datoteku sa podacima o eksperimentalnoj i drugoj opremi reaktora RB. Sastoji se od 3 dela: tehnicki opis, pogon i rad reaktora, oprema postrojenja i njeno odrzavanje, koriscenje reaktora u 1986. godini.

  14. Treatment of radioactive liquid wastes at the Boris Kidric Institute of Nuclear Sciences at Vinca, Yugoslavia; Obrada radioaktivnih otpadnih voda

    Energy Technology Data Exchange (ETDEWEB)

    Jankovic, O [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1969-07-01

    A survey of the past work on decontamination and disposal of radioactive liquid wastes is given. The procedure of collecting and disposal of radioactive liquid wastes being formed are described. Also a general view of tested and developed methods of coprecipitation and ion exchange for removal of radionuclides from liquid wastes is reported. Scheme of experimental plant based on precipitation processes and ion exchange, capacity 100 1/h, that should start to operate at the end of 1969 has been illustrated (author) [Serbo-Croat] Dat je prikaz dosadasnjeg rada na problemima dekontaminacije i odlaganja radioaktivnih otpadnih voda. Opisani su postupci sakupljanja i odlaganja nastalih radioaktivnih voda. Dat je pregled ispitivanih i razvijanih metoda koprecipitacije-talozenja i jonske izmene za uklanjanje radionuklida iz otpadnih voda. Prikazana je shema eksperimentalnog postrojenja baziranog na procesima talozenja i jonske izmene, kapaciteta 100 1/cas, koje treba da bude pusteno u pogon krajem 1969. godine (author)

  15. Exercisers' identities and exercise dependence: the mediating effect of exercise commitment.

    Science.gov (United States)

    Lu, Frank Jing-Horng; Hsu, Eva Ya-Wen; Wang, Junn-Ming; Huang, Mei-Yao; Chang, Jo-Ning; Wang, Chien-Hsin

    2012-10-01

    The purpose of this study was to examine the associations of exercise identity, exercise commitment, exercise dependence, and, particularly, the mediating effects of exercise commitment on the relationship between exercise identity and exercise dependence. 253 Taiwanese regular exercisers completed measures, including the Exercise Dependence Scale-Revised, the Exercise Identity Scale, the Exercise Commitment Scale, and the Godin Leisure Time Exercise Questionnaire. Results showed that exercise identity, exercise dependence, and two types of exercise commitment were moderately to highly correlated. Furthermore, structural equation modelling indicated that a "have to" commitment partially mediated the relationship between exercise identity and exercise dependence. Based on the mediating role of a "have to" commitment, the findings are particularly informative to exercise instructors and for exercise program managers.

  16. Book review: Pradeep, A.K.: "The buying brain: secrets for selling to the subconscious mind"

    Directory of Open Access Journals (Sweden)

    Neven Kružljak

    2011-12-01

    Full Text Available Knjiga The Buying Brain: Secrets for Selling to the Subconscious Mind objavljena je 2010. godine, a izdavač je John Wiley & Sons, Inc., Hoboken, New Jersey, USA. Djelo sadrži 231 stranicu podijeljenu u 18 poglavlja poredanih tako da čitatelja postupno uvode u područje neuromarketinga. Autor započinje predstavljajući trenutačnu problematiku u istraživanju tržišta i otkrivanju želja potrošača, nastavlja opisom neuromarketinških tehnologija, strukturom i osnovnim funkcijama mozga. Slijede savjeti o učinkovitom upravljanju markom, dizajniranju proizvoda te organiziranju prodajnog prostora, potkrijepljeni autorovim saznanjima iz provedenih istraživanja.

  17. ETIČNOST MENADŽERA ZA ODNOSE S JAVNOSTIMA: PROMJENE I IZAZOVI

    OpenAIRE

    Milohnić, Ines; Šustar, Maja

    2013-01-01

    Mnoga hotelska poduzeća prepoznala su ulogu i značaj etike i etičnosti koji sve više dobivaju na afirmaciji posebice u profesiji odnosa s javnošću. Etičke dileme s kojima se susreću su sve češće, a odstupanja od etičkih normi sve izraženija. Radom se nastoji ukazati značaj etike, poštivanje etičkog kodeksa organizacije kao i razine neetičnosti u svakodnevnom poslovanju. Istraživanje je poduzeto tijekom 2013. godine i to kao on-line istraživanje, a ciljnu su skupinu činili menadžeri za odnose ...

  18. Međuovisnost industrijalizacije i nekih oblika socijalne mobilnosti stanovništva u sisačkom i petrinjskom kraju

    Directory of Open Access Journals (Sweden)

    Zdenko Braičić

    2012-01-01

    Full Text Available U prvom dijelu rada analiziraju se odabrani oblici socijalne mobilnosti stanovništva sisačkog i petrinjskog kraja između 1961. i 2001. godine: industrijska zaposlenost, deagrarizacija i razina obrazovanosti stanovništva. Potom se istražuje međuovisnost zaposlenosti stanovništva u industriji i drugih dvaju oblika socijalne mobilnosti. U tu svrhu izračunati su statistički pokazatelji jakosti veza između navedenih pojava (koeficijent jednostavne linearne korelacije. Rezultati su uputili na postojanje slabe pozitivne korelacije između industrijske zaposlenosti i deagrarizacije u sisačkom kraju, odnosno na srednje jaku korelaciju u petrinjskom kraju. Nešto jača korelacija ustanovljena je između industrijske zaposlenosti i obrazovanosti stanovništva.

  19. Školski pastoral kao doprinos školskoj kulturi

    OpenAIRE

    Kaupp, Angela

    2010-01-01

    Nakon 1990. godine u većini njemačkih biskupija razvijaju se planovi i programi "školskog pastorala". Školski pastoral obuhvaća kršćanski angažman u školi kao mjestu učenja, a organiziraju ga crkve. Riječ je o slobodnoj ponudi koja je namijenjena učenicima, nastavnom osoblju i roditeljima. Za razliku od toga, školski vjeronauk je u gotovo svim njemačkim saveznim pokrajinama redoviti školski predmet u svim vrstama škola, za koji su zajednički odgovorne država i škola. Školski vjeronauk predaju...

  20. RA reactor operation and maintenance in 1992, Part 1; Deo 1 - Pogon i odrzavanje nuklearnog reaktoro RA u 1992. Godini

    Energy Technology Data Exchange (ETDEWEB)

    Sotic, O; Cupac, S; Sulem, B; Zivotic, Z; Majstorovic, D; Tanaskovic, M [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1992-12-01

    During 1992 Ra reactor was not in operation. All the activities were fulfilled according to the previously adopted plan. Basic activities were concerned with revitalisation of the RA reactor and maintenance of reactor components. All the reactor personnel was busy with reconstruction and renewal of the existing reactor systems and building of the new systems, maintenance of the reactor devices. Part of the staff was trained for relevant tasks and maintenance of reactor systems. [Serbo-Croat] U toku 1992 godine poslovi u okviru projekta 'Istrazivacki nuklearni reaktor RA' obavljani su u skladu sa programom i planom rada. Osnovne aktivnosti na kojima je radjeno odnosile su se na revitalizaciju reaktora RA, kao i na odrzavanje opreme. U ovom periodu reaktor nije bio u pogonu. Svo osoblje je bilo angazovano na poslovima rekonstrukcije i modernizacije postojecih i dogradnje novih reaktorskih sistema, na odrzavanju opreme a deo tehnickog osoblja je bio obucavan za vrsenje odgovarajucih poslova u pogonu i odrzavanju opreme.

  1. 17. telekomunikacioni forum TELFOR 2009

    Directory of Open Access Journals (Sweden)

    Nebojša N. Gaćeša

    2010-04-01

    Full Text Available U Beogradu je 24, 25. i 26. novembra 2009. godine, u Sava centru, održan 17. telekomunikacioni forum TELFOR 2009, u organizaciji Društva za telekomunikacije – Beograd, „Telekom Srbija“ a. d., JP PTT saobraćaja „Srbija“, Elektrotehničkog fakulteta Univerziteta u Beogradu i IEEE Serbia & Montenegro ComSoc Chapter and Section. Telekomunikacioni forum TELFOR organizuje se sedamnaesti put kao domaći i regionalni godišnji skup stručnjaka koji rade u oblastima telekomunikacija i informacionih tehnologija. Učesnici su uglavnom telekomunikacioni inženjeri, ali i ekonomisti, pravnici, menadžeri, operatori i drugi. Na taj način TELFOR predstavlja forum u okviru kojeg se razmatraju sva relevantna pitanja telekomunikacija: tehnička, razvojna, regulatorna i ekonomska, pitanja proizvodnje opreme, usluga, servisa i funkcionisanja sistema.

  2. Part I: Houtermans

    Science.gov (United States)

    Frenkel, Victor Ya.

    The following sections are included: * PROFESSOR FRIEDRICH HOUTERMANS: WORKS, LIFE, FATE * Introduction * Beginnings * Göttingen * Berlin * 1933 * London * Impressions of Kharkov * Kharkov: 1935-1937 * Arrests * Last Months in the USSR (From Charlotte Houtermans' Diary) * Descent into the Prisons: 1937-39 * From Desperation to Hope (Continuation of Charlotte Houtermans' Diary) * Fighting for Freedom * Descent into the Prisons: 1939-40 * The Bridge over the River Bug * On the Other Shore * Back in Berlin * The Plutonium Report * "They should Accelerate!" * Back in Kharkov * Kharkov Trace (What Happened at the Session of the Academy of Sciences) * Who are Beck and Godin? * War's End * The Age of the Earth * Friends on Houtermans * Chronology * Appendices (Compiled by the Editor) * Last Diary * Odessa 1930 * Chronological Report of my Life in Russian Prisons * Alexander Weissberg's Letter * After the War

  3. Die pastorale begeleiding van die aangenome kind met betrekking tot die Vaderskap van God

    Directory of Open Access Journals (Sweden)

    G.A. Lotter

    2011-06-01

    Full Text Available Pastoral guidance of the adopted child with regard to the Fatherhood of GodIn this article the significance of the Fatherhood of God for adopted children and the way they may be guided pastorally, is researched. The ongoing debate regarding adopted children and specific issues with them, like identity, rejection and loss, will be discussed. The father-image adopted children have of the biological and the adoptive father is respectively investigated, followed by a discussion of how the adopted child’s image of God may be influenced by the image of an earthly father. Guidelines for the pastoral guidance regarding the Fatherhood of God and the forming of identity, as well as dealing with rejection and loss, are given. The article ends with some conclusions.

  4. Passing rates on physical fitness. Effects of age, gender, physical activity, overweight and obesity.

    Directory of Open Access Journals (Sweden)

    Daniel Monteiro de Vilhena e Santos

    2010-08-01

    Full Text Available The main objective of this study was to analyze the influence of gender, age, physicalactivity (PA and overweight/obesity on health-related physical fitness (HRPF passing rates. Asample of 581 boys and 529 girls, aged 6 to 10 years and enrolled in first cycle primary schoolsin Albergaria-a-Velha, Portugal, was studied. Weight and height were measured and BMI wascalculated. The FITNESSGRAM test battery was applied. The cut-off values of Cole et al.(2000 for overweight and obesity were used. PA levels were estimated using the questionnaireof Godin and Shephard. A high prevalence of overweight and obesity was found. No positiveassociation was observed between PA and HRPF. Age does not seem to have an impact onHRPF passing rates.

  5. RA reactor Action plan for 1978 - Annex VI; Prilog VI - Plan rada reaktora RA za 1978. godinu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1977-12-15

    This annex include a detailed monthly action plan of the RA reactor for 1978. It was planned that the reactor will operate at nominal and lower power levels for 158 days. The plan is made with the aim to achieve same annual neutron flux as in 1977, which is somewhat higher then the annual production in the period from 1968-1975. [Serbo-Croat] Ovaj prilog sadrzi detaljan plan rada reaktora RA za 1978. godinu. Planirano je da reaktor radi na nominalnoj snazi of 6,5 MW i na manjim snagama ukupno 158 dana. Plan je napravljen tako da se ostvari godisnja proizvodnja neutronskog fluksa u obimu koji je relaizovan 1977. godine sto je nesto vise od godisnje proizvodnje u periodu 1968-1975.

  6. Dosimetry and technical radiation protection at the RA Reactor - Report for 1977, Annex V; Prilog V - Dozimetrija i tehnicka zastita od zracenja kod reaktora RA - Izvestaj za 1977. godinu

    Energy Technology Data Exchange (ETDEWEB)

    Ninkovic, M et al. [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1977-12-15

    This report includes data about the level of gamma and neutron radiation, and level of contamination in the working environment at the RA reactor, data about collective and individual exposure of the staff to radiation, data about contamination and decontamination as well as radioactive waste. During 1977, at the RA reactor there was no accident that would cause significant exposure of tf the staff or contamination of the working space and the environment of the reactor. [Serbo-Croat] Ovaj Izvestaj sadrzi podatke o nivou gama i neutronskog zracenja i stepenu kontaminacije radne sredine, podatke o individualnom i kolektivnom izlaganju zracenju radnog osoblja, podatke o kontaminaciji i dekontaminaciji kao i o radioaktivnom otpadu. U toku 1977. godine, na reaktoru RA nije bilo akcidenata vecih razmera koji bi za posledice imali znacajnije ozracivanje radnog osoblja i kontaminaciju radne sredine i okoline.

  7. Kontrola kvalitete DOF 2

    OpenAIRE

    Kozić, Ružica; Meštrić, Lucija

    2013-01-01

    Projekt studentske radionice bio je kontrola DOF-a u mjerilu 1:2000 na području općine Đurđevac. Proveden je terenski dio kontrole točnosti DMR-a, DOF-a, izvedene signalizacije te načina signalizacije. Mjerenja su obavljena 19.travnja 2013. godine. Obavljena je ponovna izmjera GPS točaka homogenog polja Đurđevac RTK metodom u sustavu CROPOS s ciljem kontrole tih točaka, čije su koordinate već određene u sklopu izrade DOF2. Uz trajno stabilizirane točke homogenog polja, RTK metodom snimane su ...

  8. Results of environmental radiation monitoring and meteorology measurements (material prepared for obtaining the licence for RA reactor experimental operation); Rezultati merenja zracenja u okolini i rezultati meteoroloskih merenja (materijal pripremljen radi dobijanja dozvole za pustanje Reaktora RA u probni rad)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1980-10-15

    According to the demands for obtaining the licence for restarting the Ra reactor and the experimental operation this document includes the radiation monitoring measured data in the working space and environment of the RA reactor, i.e. Boris Kidric Institute. The meteorology measured data are included as well. All the measurements are performed according to the radiation protection program applied actually from the first reactor start-up at the end of 1959. [Serbo-Croat] Saglasno zahtevu za dobijanje dozvole za ponovno pustanje u probni rad reaktora RA, ovaj dokument sadrzi rezultate merenja zracenja u okolini (radnoj i zivotnoj) reaktora RA odnosno instituta 'Boris Kidric' kao i podatke o meteoroloskim merenjima. Sve merenja rade se prema programu mera zastite od zracenja koje se sprovode prakticno od prvog pustanja reaktora u rad krajem 1959. godine.

  9. Operation, maintenance and utilization of the RA reactor, Annual report 1978; Pogon, odrzavanje i eksploatacija reaktora RA, Izvestaj o radu u 1978. godini

    Energy Technology Data Exchange (ETDEWEB)

    Milosevic, M [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1978-12-15

    It has been planned for 1978 that the RA reactor would be operated for 158 dana at nominal power of 6.5 MW meaning production of 24 648 MWh. The plan was fulfilled since 24 652 MWh was produces. Reactor operation for 158 days is relevant to reactor operation for 200 days in the period before 1975. The reason is increased neutron flux achieved due to improved fuel management and the characteristics of the new 80% enriched fuel. At the end of 1978 the reactor core contained 45% of 80% enriched fuel elements. Increase of neutron flux has shortened the typical time needed for irradiation of the most important samples for isotope production. This significant success in reactor operation is at the same time an obligation for increasing its utilization. Some new trends proposed for increasing reactor utilization capacities were presented at the Conference on utilization of research nuclear reactors in Yugoslavia held in May 1978. [Serbo-Croat] Reaktor RA imao je u planu za 1978. godinu 158 dana rada na nominalnoj snazi od 6.5 MW, sto odgovara radu od 24 648 MWh. Ostvareno je 24 652 MWh sto znaci da je plan ostvaren. Rad reaktora od 158 dana odgovara radu reaktora od 200 dana u periodu pre 1975. godine. Razlog je povecanje neutronskog fluksa zahvaljujuci usavrsenom rukovanju gorivom i karakteristikama novog 80% obogacenog goriva. Krajem 1978. godine 45% jezgra reaktora bilo je popunjeno novim 80% obogacenim gorivom. Povecani neutronski fluks omogucio je skracenje vremena ozracivanja vaznih uzoraka za proizvodnju radioaktivnih izotopa. Ovaj znacajan uspeh je istovremeno obaveza znatno veceg iskoriscenja reaktora RA. Rezultati napora da se postigne vece iskoriscenje reaktora RA prezentirani su na Konferenciji o koriscenju nuklearnih reaktora u Jugoslaviji koja je odrzana u maju 1978.

  10. Kjubrikovo čitanje Bardžisa: Značaj kostima za razumevanje Paklene pomorandže

    Directory of Open Access Journals (Sweden)

    Dijana Metlić

    2016-07-01

    Full Text Available Roman Paklena pomorandža Entonija Bardžisa, objavljen 1962. godine, postao je jedno od kultnih književnih dela XX veka, pre svega zahvaljujući istoimenom filmu Stenlija Kjubrika iz 1971. Okarakterisan kao dekadentno i nihilističko ostvarenje, snimljen tako da gledaoci „uživaju“ u scenama nasilja, Kjubrikov film bio je, uz prekide, u distribuciji u Britaniji do 1974. godine kada je povučen na zahtev reditelja zbog optužbi koje su ga implicitno teretile za povećanje stepena delinkventskog nasilja u Engleskoj, neposredno po bioskopskom prikazivanju filma. Ovaj tekst analizira specifičan Kjubrikov pristup adaptaciji književnog predloška, sa pozicije upotrebe filmskog kostima i umetničkih dela pop arta u njegovoj scenografiji, što postaju ključni elementi za konstruisanje nove slike budućeg društva, nastalog u periodu hladnoratovske krize, Vijetnamskog rata i učestalih protesta omladine nezadovoljne uslovima života koji im obezbeđuju njihovi očevi. U pitanju je klasno određen svet, korumpiran i sumoran, ispražnjen i bez vitalnosti. Bardžis predstavlja Englesku neposredno po završetku sukoba između modsa i rokera šezdesetih godina, a pre pojave pank pokreta u drugoj polovini sedamdesetih. Takvoj apokaliptičkoj viziji britanske budućnosti suprotstavlja se jaka i osvešćena individua oličena u harizmatičnom junaku Aleksu Dilarču, koji sa Kjubrikom konačno dobija i svoj „stvarni“, oživotvoreni lik zahvaljujući Malkolmu Mekdauelu koji tumači glavnu ulogu.

  11. Roterdamska pravila : Novi pokušaj međunarodnopravnog uređenja odgovornosti za pomorski prijevoz stvari i s njime povezanih drugih grana transporta

    Directory of Open Access Journals (Sweden)

    Borislav Ivošević

    2013-12-01

    Full Text Available U članku autor daje prikaz rješenja usvojenih u Konvenciji Ujedinjenih naroda o međunarodnom prijevozu stvari u cijelosti ili djelomično morem, usvojenoj Rezolucijom UN od 11. prosinca 2008. godine, a otvorenoj za potpisivanje u Roterdamu 23. rujna 2009. godine, pod preporučenim nazivom “Roterdamska pravila”. Nakon uvodne analize stanja prava do donošenja ove nove Konvencije, konstatira se da se u materiji međunarodnog reguliranja pomorskih prijevoza po prvi puta, nakon što su Haška, Haško-Vizbijska i Hamburška pravila uređivala pitanje vozareve odgovornosti za robu koju je primio na prijevoz, regulira pomorskoprijevozni ugovor u cijelosti i uz dodatno reguliranje dijelova prijevoznog puta koji prethode ili slijede pomorski prijevoz. Autor daje prikaz sadržaja Roterdamskih pravila u cijelosti. Pritom se posebna pažnja posvećuje brojnim novim subjektima, institutima, dokumentima, te rješenjima koja se u Konvenciji zauzimaju, uvijek uz nastojanje da izlaganja budu potkrijepljena, ili pak kritički sagledana, u svjetlu do sada usvojenih rješenja pravne teorije, te poslovne i sudske prakse. Autor u zaključku iznosi i sučeljava oprečne stavove koji se u literaturi iznose, zauzima svoj stav prema njima i rješenjima sadržanima u Konvenciji, te razmatra moguća rješenja de lege ferenda za donošenje jednog prihvatljivog i racionalnog pravnog sistema odgovornosti za robu u prijevozu (pomorskom i multimodalnom na međunarodnom planu.

  12. Indikatorski pokazatelji rada dizel motora sa dizel gorivom D-2, biodizelom RME i njihovim mešavinama / Pressure analyse indicatory diagrams of diesel engine with diesel fuel D-2, biodiesel RME and their mixture

    Directory of Open Access Journals (Sweden)

    Aleksandar Bukvić

    2006-10-01

    Full Text Available S obzirom na to da su rezerve nafte, odnosno goriva mineralnog porekla ograničene, sve je aktuelniji trend istraživanja obnovljivih izvora goriva radi supstitucije konvencionalnih goriva. Uposlednje vreme u svetu je aktuelna tendencija supstitucije mineralnih goriva za dizel motore gorivima na bazi biljnih kultura. Direktiva Evropske unije ukazuje na neophodnost supstitucije fosilnog dizel goriva sa 0,75% biogoriva godišnje. U ukupnoj potrošnji biogorivo treba da učestvuje sa 5,75% do 2010. godine, a do 2020. godine sa 20%. U radu su prikazane tehnologije dobijanja biodizela i rezultati ispitivanja dizel motora S-44 sa primenom dizel goriva D-2, biodizela RME i njihovih mešavina. Rezultati navode na konstataciju da je potrebno dalje poboljšavati kvalitet takvih goriva, a naročito njihovih fizičko-hemijskih karakteristika, u skladu sa predloženim standardom za biodizel. / In view of the fact that the reserves of petroleum, i.e. of fuels mineral origin are limited, the trend of research of renewable sources is more and more actual, with the aim to substitute conventional fuels. During the last years, the trend of substituting gasohol of mineral origin with the fuels deriving from vegetable culture is actual world-wide. EU directives are pointed out that is necessary to substitute fossil diesel with 0,75% of biofuel per year. In total consumption of fuels for transportation, to 2010 the biofuel should participate with 5,75% and with 20% to 2020. In this review are technology of biodiesel production and research diesel-motor S-44 with use diesel D-2 fuel, biodiesel RME and their mixtures. The results of the researches suggest that further improvement of such fuels is necessary, and particularly of the physical and chemical characteristics, according to the proposed standard/or biodiesel.

  13. RA Research reactor, Annual report 1969; Istrazivacki nuklearni reaktor RA - Izvestaj za 1969. godinu - Pogon i odrzavanje

    Energy Technology Data Exchange (ETDEWEB)

    Milosevic, D et al. [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1969-12-15

    years of operation as well as purification of heavy water. [Serbo-Croat] Reaktor RA je u 1969. godini radio na nominalnoj snazi 200 dana i 15 dana na manjim snagama. Ukupni rad iznosio je 31131 MWh odnosno 3.77% vise od planiranog. Reaktor je koriscen za ozracivanja i eksperimenta prema zahtevima 463 korisnika iz Instituta i 63 izvan Instituta. Ovaj izvestak sadrzi detaljne podatke o snazi na kojoj je reaktor radio tokom 1969. godine i o uradjenim eksperimentima. Zakljuceno je da je reaktor RA uspesno radio prema planu rada. Da nije bilo problema sa napajanjem elektricnom energijom tokom poslednja tri meseca i niskog vodostaja Dunava u septembru i oktobru protekle godine bila bi to najuspesnija godina od pustanja reaktora u pogon. Broj sigurnosnih zaustavljanja nije bio veci u odnosu na prethodne dve godine i pored poteskoca u poslednjem kvartalu. Osoblje je bilo izlozeno povecanim dozama zracenja usled tri incidenta. Jedan je bio raspadanje kenera sa srebrom (zbog duzeg stajanja u aktivnoj zoni), sto je uzrokovalo kontaminaciju radne platforme, tako da je fon porastao za 10 do 100 puta od normalnohg Druga dva slucaja su bila otkazivanje uredjaja za mesanje goriva u tehnoloskim kanalima. Zamena goriva je radjena cetiri puta u toku godine, utroseno je 499 svezih gorivnih elemenata. Primenjena je metoda mesanja svezih gorivnih elemenata sa koriscenim gorivnim elementima u gorivnom kanalu. Dekontaminacija povrsina bila je na nivou prethodnih godina i pored problema sa srebrom. Kako su sa reaktora tokom godine otisla dva saradnika sa visokom spremom broj ljudi je opao na neophodan minimum za pogon i odrzavanje reaktora. Navrsavajuci u ovoj godini deset godina rada moze se reci da su rad i stanje opreme na tehnicki solidnom nivou. Kako bi se posle deset godina rada izvrsila kontrola vaznih komponenti reaktora i obavila rekoncentracija teske vode, za 1970. godinu je planirano da se proizvodnja smanji na 25000 MWh, a baziran je na istim principima kao i planovi za prethodne

  14. RA Research reactor Annual report 1981 - Part 1, Operation, maintenance and utilization of the RA reactor; Istrazivacki nuklearni reaktor RA, Deo 1 - Pogon, odrzavanje i eksploatacija reaktora u 1981. godini

    Energy Technology Data Exchange (ETDEWEB)

    Sotic, O; Milosevic, M; Martinc, R; Kozomara-Maic, S; Cupac, S; Radivojevic, J; Stamenkovic, D; Skoric, M [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1981-12-15

    biggest difficulty was maintenance of reactor instrumentation. During 1981 the reactor was operated safely, there was no accident nor incident that would affect the safety of reactor personnel or the environment. The testing operation will be continued in 1982,and the experience so far shows that the program would be successfully fulfilled on the whole. [Serbo-Croat] Nuklearni reaktor RA prestao je sa radom nakon martovske kampanje 1979. godine usled pojave talozenja oksihidrata aluminijuma na kosuljicama gorivnih elemenata. Odgovarajucim resenjima Sanitarnog inspektorata Republickog sekretarijata za zdravje i socijalnu politiku SR Srbije i generalnog direktora Instituta za nuklearne nauke 'Boris Kidric', Vinca zabranjen je dalji rad reaktora sve dok se ne utvrde uzroci stvaranja oksihidrata aluminijuma i njihovog talozenja, preduzmu mere za njihovo uklanjanje i ne obezbede potrebni uslovi za normalan nastavak rada reaktora. Do kraja 1979. i tokom 1980. godine, nakon niza izvrsenih analiza i utvrdjivanja uzroka koji su doveli do zaustavljanja rada reaktora, izvrsene su sve neophodne pripreme za ponovno pustanje reaktora u rad. Polazeci od cinjenice da na reaktoru RA ne postoji sistem za hladjenje jezgra u slucaju udesa i da ne postoji adekvatan sistem za filtriranje potencijalno zagadjenog vazduha, a saglasno sa novim propisima o pustanju u rad i probnom radu nuklearnih objekata, Sanitarni inspektorat je doneo privremeno resenje kojim se dozvoljava pustanje reaktora u rad, tj. izvodjenje tzv. 'nultog eksperimenta' uz ogranicenje snage na 1% od vrednosti nominalne snage. Na osnovu dobijene dozvole, reaktor RA je ponovo pusten u rad 21. januara 1981. godine, kada je dostignuta kriticnost sa jezgrom sastavljenim iskljucivo od gorivnih elemenata od 80% obogacenog uranijuma. Eksperiment je zavrsen krajem marta, nakon cega je zatrazena dozvola za probni rad na vecim snagama i potom za rad na punoj snazi. Uzimajuci postojece stanje reaktora RA doneto je resenje kojim se

  15. Brookhaven highlights, July 1976-September 1978

    Energy Technology Data Exchange (ETDEWEB)

    1979-11-01

    Some of the most significant research accomplishments during this 27-month period are presented. Although some data are given, this report is primarily descriptive in outlook; detailed information on completed work should be sought from the references cited herein or from the usual sources of physics research information. The report is organized as follows: High-energy Physics (general introduction, physics research, accelerators, ISABELLE); Nuclear and Solid State Physics, and Chemistry; Life Sciences (biology, medicine); Applied Energy Science (energy and the environment, reactor systems and safety, National Nuclear Data Center, nuclear materials safeguards); Support Activities (applied mathematics, instrumentation, reactors, safety and environmental protection); and General and Administrative. 117 figures, 16 tables, 315 references. (RWR)

  16. Irradiation of four pencils fuel element clusters in the periphery of OSIRIS. Qualification of the calculation method by dosimetry

    International Nuclear Information System (INIS)

    Alberman, A.; Morin, C.

    1983-09-01

    The programs of qualification of PWR fuels required many irradiations in research reactors. In the periphery of the OSIRIS reactor (70 MW), two devices (IRENE and ISABELLE loops) recreating the environment of the fuel rods in power reactors have been put into service. In each device a fuel element cluster including four pencils was irradiated. The problem set by dosimetry was to calculate the enrichments of the pencils to obtain the required power level and to compensate the neutron flux gradient (in front of/behind) to obtain the same power on each one of the four pencils. The required accuracy is about 5%. Fuels dosimetry achieved on loops mockups in the ISIS reactor allowed to test the validity of the calculations and to calibrate the probes according to the nuclear power [fr

  17. Computational logic: its origins and applications.

    Science.gov (United States)

    Paulson, Lawrence C

    2018-02-01

    Computational logic is the use of computers to establish facts in a logical formalism. Originating in nineteenth century attempts to understand the nature of mathematical reasoning, the subject now comprises a wide variety of formalisms, techniques and technologies. One strand of work follows the 'logic for computable functions (LCF) approach' pioneered by Robin Milner, where proofs can be constructed interactively or with the help of users' code (which does not compromise correctness). A refinement of LCF, called Isabelle, retains these advantages while providing flexibility in the choice of logical formalism and much stronger automation. The main application of these techniques has been to prove the correctness of hardware and software systems, but increasingly researchers have been applying them to mathematics itself.

  18. Semiconductor devices as track detectors in high energy colliding beam experiments

    International Nuclear Information System (INIS)

    Ludlam, T.

    1980-01-01

    In considering the design of experiments for high energy colliding beam facilities one quickly sees the need for better detectors. The full exploitation of machines like ISABELLE will call for detector capabilities beyond what can be expected from refinements of the conventional approaches to particle detection in high energy physics experiments. Over the past year or so there has been a general realization that semiconductor device technology offers the possibility of position sensing detectors having resolution elements with dimensions of the order of 10 microns or smaller. Such a detector could offer enormous advantages in the design of experiments, and the purpose of this paper is to discuss some of the possibilities and some of the problems

  19. Brookhaven highlights, October 1978-September 1979. [October 1978 to September 1979

    Energy Technology Data Exchange (ETDEWEB)

    1979-01-01

    These highlights present an overview of the major research and development achievements at Brookhaven National Laboratory from October 1978 to September 1979. Specific areas covered include: accelerator and high energy physics programs; high energy physics research; the AGS and improvements to the AGS; neutral beam development; heavy ion fusion; superconducting power cables; ISABELLE storage rings; the BNL Tandem accelerator; heavy ion experiments at the Tandem; the High Flux Beam Reactor; medium energy physics; nuclear theory; atomic and applied physics; solid state physics; neutron scattering studies; x-ray scattering studies; solid state theory; defects and disorder in solids; surface physics; the National Synchrotron Light Source ; Chemistry Department; Biology Department; Medical Department; energy sciences; environmental sciences; energy technology programs; National Center for Analysis of Energy Systems; advanced reactor systems; nuclear safety; National Nuclear Data Center; nuclear materials safeguards; Applied Mathematics Department; and support activities. (GHT)

  20. Data handling for the ''big lepton'' detector

    International Nuclear Information System (INIS)

    Cutts, D.

    1977-01-01

    The large lepton detector proposed and described in previous workshops was used as a known standard to study how data might be gathered, sorted, and recorded for ISABELLE detectors. The main source of concern is the high singles rate throughout most of the detector, together with the enormous number of individual devices that are running at this rate and must be serviced for each event. A calculation is given of this rate; the result is 1.0 x 10 7 particles/sec into the detector (at 10 32 /cm 2 sec). In this particular situation the use of charge coupled devices is natural; individual data elements feed continuously into these ''analog delay lines''; yet the data relevant to an occasional event are processed in parallel through a limited number of channels. The general technique seems desirable for many large scale experiments which manage to achieve in some way a reasonable trigger rate

  1. dc glow-discharge cleaning for accelerator

    International Nuclear Information System (INIS)

    Chou, T.S.; Hseuh, H.C.

    1982-01-01

    Average pressure of 1 x 10 -11 torr and vacuum stability are necessary for the successful operation of the proton storage rings such as ISABELLE. Vacuum degassing at high temperature and in situ bake-out will reduce the thermoout-gassing rate of the beam tubes to approx. 10 -13 Tl/cm 2 sec, therefore achieving the required static pressure. The vacuum instability caused by beam-induced ion desorption can be solved by dc glow discharge cleaning. With evidence from this study, the present understanding of glow discharge in a cylindrically symmetric geometry is reviewed. Argon and argon/oxygen mixture serve as plasmas in the glow. The role of oxygen in cleaning the beam tubes during the glow discharge is demonstrated experimentally. Glow discharge cleaning with and without bake-out is also studied

  2. L’Harmonie du monde

    Directory of Open Access Journals (Sweden)

    Martine Clouzot

    2003-11-01

    Full Text Available La Bourgogne est particulièrement bien présente et représentée dans l’exposition sur la musique et ses représentations au Moyen Âge organisée par Isabelle Marchesin (université de Poitiers, Christine Laloue (conservatrice du Patrimoine au Musée et Martine Clouzot (université de Bourgogne, au Musée de la Musique à Paris du 26 mars au 27 juin 2004. En Côte-d’Or, à Dijon, la Bibliothèque municipale a donné son accord officiel pour le prêt de la Bible d’Etienne Harding, les Moralia in Job et u...

  3. Reviews of large superconducting machines: Metallurgy, fabrication, and applications

    International Nuclear Information System (INIS)

    Bogner, G.

    1981-01-01

    This paper reviews large superconducting machines presently in place or in experiment. The ''Cello'' particle detector magnet for the positron-electron colliding beam facility PETRA at DESY in Hamburg is shown, and the Fermi Lab, and the Brookhaven ISABELLE also described. Electrodynamic levitation systems are specified, as researched and developed in Germany and Japan. Of superconducting coils for magnetic separation, a high gradient magnetic separator with superconducting magnet and steel wool, and a Jones type high gradient magnetic separator are schematicized. Turbogenerators with superconductor field winding are studied. Superconducting high power cables include the flexible coaxial cable core consisting of a perforated polyethylene tube and test cables at Siemens and at Brookhaven. Magnet systems for fusion reactors include tokamaks and tandem mirrors, and the toroidal coil experiment at Oak Ridge National Laboratory is described, among others. Superconducting magnets for MHD plants, and superconducting magnet energy storage (SME storage) are also discussed

  4. Machine-Checkable Timed CSP

    Science.gov (United States)

    Goethel, Thomas; Glesner, Sabine

    2009-01-01

    The correctness of safety-critical embedded software is crucial, whereas non-functional properties like deadlock-freedom and real-time constraints are particularly important. The real-time calculus Timed Communicating Sequential Processes (CSP) is capable of expressing such properties and can therefore be used to verify embedded software. In this paper, we present our formalization of Timed CSP in the Isabelle/HOL theorem prover, which we have formulated as an operational coalgebraic semantics together with bisimulation equivalences and coalgebraic invariants. Furthermore, we apply these techniques in an abstract specification with real-time constraints, which is the basis for current work in which we verify the components of a simple real-time operating system deployed on a satellite.

  5. Colloque « Gertrude Stein et les Arts »

    Directory of Open Access Journals (Sweden)

    Emöke Simon

    2012-06-01

    Full Text Available Ce colloque a été organisé par Isabelle Alfandary et Vincent Broqua dans le cadre de l’exposition « Matisse, Cézanne, Picasso… L’aventure des Stein » (présentée au Grand Palais du 5 octobre 2011 au 16 janvier 2012 et avec le concours de la RMN (Réunion des musées nationaux, du Grand Palais, de la Terra Foundation for American Art et de l’Université Paris-Est Créteil. Le colloque a également bénéficié du soutien des services culturels de l’Ambassade des États-Unis d’Amérique.L’œuvre énigmati...

  6. A new impact picture for low and high energy proton-proton elastic scattering

    International Nuclear Information System (INIS)

    Bourrely, C.; Soffer, J.; Wu, Tai Tsun

    1978-05-01

    The impact picture that was used several years ago to predict the increase of total and integrated differential cross sections at high energies was improved significantly. The major improvements consist of the following: (1) the dependence of the Pomeron term on the momentum transfer is taken from a modified version of the relation between matter distribution and charge distribution; (2) Regge backgrounds are properly taken into account; and (3) a simple non-trivial form is used for the hadronic matter current in the proton. For proton-proton elastic scattering, the phenomenological differential cross section is in good agreement with the experimental data in the laboratory momentum range of 14 GeV/c to 2000 GeV/c, and is predicted for ISABELLE energy. Because of the third improvement, predictions are obtained for both polarization and R parameters for proton-proton elastic scattering

  7. Mutual aid fund commission

    CERN Multimedia

    Staff Association

    2011-01-01

    The composition of the Board of the Mutual Aid Fund for 2011 is as follows: President: Pascal Droux Vice-president: Connie Potter Treasurer: Louis Pereira Deputy treasurer: Barbara Brugger Secretary: Sonia Casenove Deputy secretary: Isabelle Mardirossian Members: Christopher David Thomas   Jean-Claude Vialis (GAC member)   Marie-Luce Falipou   Gunilla Santiard (Jean-Claude Vialis’s alternate) The role of the Fund is to provide financial help to members of personnel and beneficiaries of the Pension Fund who are in need of exceptional financial assistance. All requests are treated in the strictest confidence. Should you wish to apply for aid from the Fund, kindly contact any member of the Board as given above or Social Services, tel.74479 – 73867.

  8. Fine-grained hodoscopes based on scintillating optical fibers

    International Nuclear Information System (INIS)

    Borenstein, S.R.; Strand, R.C.

    1981-01-01

    In order to exploit the high event rates at ISABELLE, it will be necessary to have fast detection with fine spatial resolution. The authors are currently constructing a prototype fine-grained hodoscope, the elements of which are scintillating optical fibers. The fibers have been drawn from commercially available plastic scintillator which has been clad with a thin layer of silicone. So far it has been demonstrated with one mm diameter fibers, that with a photodetector at each end, the fibers are more than 99% efficient for lengths of about 60 cm. The readout will be accomplished either with small diameter photomultiplier tubes or avalanche photodiodes used either in the linear or Geiger mode. The program of fiber development and evaluation is described. The status of the APD as a readout element is discussed, and an optical encoding readout scheme is described for events of low multiplicity

  9. Tarski Geometry Axioms. Part III

    Directory of Open Access Journals (Sweden)

    Coghetto Roland

    2017-12-01

    Full Text Available In the article, we continue the formalization of the work devoted to Tarski’s geometry - the book “Metamathematische Methoden in der Geometrie” by W. Schwabhäuser, W. Szmielew, and A. Tarski. After we prepared some introductory formal framework in our two previous Mizar articles, we focus on the regular translation of underlying items faithfully following the abovementioned book (our encoding covers first seven chapters. Our development utilizes also other formalization efforts of the same topic, e.g. Isabelle/HOL by Makarios, Metamath or even proof objects obtained directly from Prover9. In addition, using the native Mizar constructions (cluster registrations the propositions (“Satz” are reformulated under weaker conditions, i.e. by using fewer axioms or by proposing an alternative version that uses just another axioms (ex. Satz 2.1 or Satz 2.2.

  10. Quench propagation and training in simulated superconducting magnet windings

    International Nuclear Information System (INIS)

    Sampson, W.B.; Garber, M.; Ghosh, A.

    1981-01-01

    Training behavior similar to that which occurs in full scale superconducting accelerator magnets has been observed in small test windings. The test coils are formed from approximately 20 meters of conductor wound non-inductively, in Bifilar fashion. The resulting racetrack shaped coil is molded at elevated temperature to simulate the construction techniques used for the ISABELLE dipoles. The quench current of such windings has been measured as a function of applied field and the effect of parameters such as mechanical loading and porosity have been investigated. The velocity of propagation of the normal front has been measured both along and transverse to the direction of current flow for several test windings. The minimum energy required to produce a self propagating normal zone has also been determined in an attempt to quantify the relative stability of the coils

  11. Detecting heavy quarks

    International Nuclear Information System (INIS)

    Benenson, G.; Chau, L.L.; Ludlam, T.; Paige, F.E.; Platner, E.D.; Protopopescu, S.D.; Rehak, P.

    1983-01-01

    In this exercise we examine the performance of a detector specifically configured to tag heavy quark (HQ) jets through direct observations of D-meson decays with a high resolution vertex detector. To optimize the performance of such a detector, we assume the small diamond beam crossing configuration as described in the 1978 ISABELLE proposal, giving a luminosity of 10 32 cm -2 sec -1 . Because of the very large backgrounds from light quark (LQ) jets, most triggering schemes at this luminosity require high P/sub perpendicular to/ leptons and inevitably give missing neutrinos. If alternative triggering schemes could be found, then one can hope to find and calculate the mass of objects decaying to heavy quarks. A scheme using the high resolution detector will also be discussed in detail. The study was carried out with events generated by the ISAJET Monte Carlo and a computer simulation of the described detector system

  12. The Perception is a Prism: body, presence and technologies

    Directory of Open Access Journals (Sweden)

    Enrico

    2014-05-01

    Full Text Available Starting from an interdisciplinary perspective of the concepts of body, perception, and technologies in the contemporary scene, this text will attempt to define the general aesthetic notion as bodyscape as an extension of the performer’s perception. Through a survey of some key practices from the contemporary scene such as choreographic compositions by Myriam Gourfink, Isabelle Choinière, and the project of motion signature by Martine Époque and Denis Poulin, the impact of technologies on redefining the process of the performer’s perception in the composition of the movement and the change of the notion of presence will be analysed. In this sense, a series of modifications that influence also the spectator’s perception is presented. Therefore, the notion of empathy is discussed, and an attempt to find out how this applies in the context of a digital image of the body is made.

  13. Large-scale applications of superconductivity in the United States: an overview. Metallurgy, fabrication, and applications

    International Nuclear Information System (INIS)

    Hein, R.A.; Gubser, D.U.

    1981-01-01

    This report presents an overview of ongoing development efforts in the USA concerned with large-scale applications of superconductivity. These applications are grouped according to magnetic field regime, as low field regime, intermediate field regime, and high field regime. In the low field regime two diverse areas of large application are identified, superconducting power transmission lines for electric utilities, and RF cavities for particle accelerators for high energy physics research. Activity in the intermediate regime has been significantly increased due to Fermilab's energy doubler or Tevatron project, and BNL's ISABELLE project. Rotating electrical machines, such as DC acyclic (homopolar) motors, generators, and energy storage magnets are also studied. In the high field regime magnetohydrodynamics (MHD) and magnetically confined fusion in tokamaks are examined. In each regime all current work is summarized according to key person, research topic, type of program, funding, status, and future outlook

  14. Nomadic concepts in the history of biology.

    Science.gov (United States)

    Surman, Jan; Stráner, Katalin; Haslinger, Peter

    2014-12-01

    The history of scientific concepts has firmly settled among the instruments of historical inquiry. In our section we approach concepts from the perspective of nomadic concepts (Isabelle Stengers). Instead of following the evolution of concepts within one disciplinary network, we see them as subject to constant reification and change while crossing and turning across disciplines and non-scientific domains. This introduction argues that understanding modern biology is not possible without taking into account the constant transfers and translations that affected concepts. We argue that this approach does not only engage with nomadism between disciplines and non-scientific domains, but reflects on and involves the metaphoric value of concepts as well. Copyright © 2014 Elsevier Ltd. All rights reserved.

  15. Trace impurity analyzer

    International Nuclear Information System (INIS)

    Schneider, W.J.; Edwards, D. Jr.

    1979-01-01

    The desirability for long-term reliability of large scale helium refrigerator systems used on superconducting accelerator magnets has necessitated detection of impurities to levels of a few ppM. An analyzer that measures trace impurity levels of condensable contaminants in concentrations of less than a ppM in 15 atm of He is described. The instrument makes use of the desorption temperature at an indicated pressure of the various impurities to determine the type of contaminant. The pressure rise at that temperature yields a measure of the contaminant level of the impurity. A LN 2 cryogenic charcoal trap is also employed to measure air impurities (nitrogen and oxygen) to obtain the full range of contaminant possibilities. The results of this detector which will be in use on the research and development helium refrigerator of the ISABELLE First-Cell is described

  16. Formalization and Implementation of Algebraic Methods in Geometry

    Directory of Open Access Journals (Sweden)

    Filip Marić

    2012-02-01

    Full Text Available We describe our ongoing project of formalization of algebraic methods for geometry theorem proving (Wu's method and the Groebner bases method, their implementation and integration in educational tools. The project includes formal verification of the algebraic methods within Isabelle/HOL proof assistant and development of a new, open-source Java implementation of the algebraic methods. The project should fill-in some gaps still existing in this area (e.g., the lack of formal links between algebraic methods and synthetic geometry and the lack of self-contained implementations of algebraic methods suitable for integration with dynamic geometry tools and should enable new applications of theorem proving in education.

  17. CCD's at TPC

    International Nuclear Information System (INIS)

    Zeller, M.E.

    1977-01-01

    The CCD, Charge Coupled Device, is an analog shift register for which application to the readout of particle detectors has recently been realized. These devices can be used to detect optical information directly, providing an automated readout for streamer or other optical chambers, or as a single input shift register, acting in this instance as a delay line for analog information. A description is given of the latter mode of operation and its utility as a readout method for drift chambers. Most of the information contained herein has been obtained from tests performed in connection with PEP TPC project, PEP-4. That detector will employ approximately 10 4 CCD's making it a reasonable testing ground for ISABELLE size detectors

  18. People and things. CERN Courier, Jun 1979, v. 19(4)

    International Nuclear Information System (INIS)

    Anon.

    1979-01-01

    On 1 April, six months ahead of schedule, electrons were injected into the 8 GeV electron-positron storage ring, CESR, at Cornell. Two weeks later beam was accumulated at an energy of 5.5 GeV. The contract for the management and construct/on of the conventional facilities of the ISABELLE 400 GeV proton storage rings to be built at the Brookhaven Laboratory has been awarded to the New York firm of Ammann and Whitney. Greatly helped by the quality of the beams from the new linac, the CERN 800 MeV four-ring Booster has achieved several new records which bode well for the role it has to play with the PS in feeding the high energy machines in the coming years

  19. The question of instruction/education. A reading of the newspaper A Madrugada [1911-1918

    Directory of Open Access Journals (Sweden)

    Maria Teresa Santos

    2013-05-01

    Full Text Available The printed press retains discourses and time-records that develop links of meaning with events (FOUCAULT, 2004. In that way, it is an essential source of information for the History of Education (NÓVOA, 2002. Isabelle Havelange (2003, p. 575-584 pointed out that there are still many unresearched issues on the education of women, in any of its levels, prospects and progressiveness. This paper aims to understand the educational thought and practical measures exposed in A Madrugada (1911-1918, a newspaper that belonged to the Portuguese republican feminists. The approach outlines, first of all, the particularity of the Portuguese feminism and its connections to education; and secondly, the critics to both vacillations and inaction of the republican government.

  20. Properties of cast CF-8 stainless-steel weldments at cryogenic temperatures

    International Nuclear Information System (INIS)

    Chow, J.G.Y.; Klamut, C.J.

    1981-01-01

    ISABELLE is a 400 x 400 GeV proton-proton colliding beam accelerator now under construction at Brookhaven National Laboratory. The beams will be guided and focused by superconducting magnets. A total of 722 dipole beam bending magnets and 280 quadrupole beam focusing magnets are required. Centrifugally cast CF-8 stainless steel tubes were selected to provide a rigid support and to house the superconducting magnet assembly. The selection of this material for the support tubes is discussed by Dew-Hughes and Lee. Their study indicates that the presence of delta ferrite strengthens the material but causes a decrease in ductility if the ferrite content is greater than 10%. Brown and Tobler found that the fracture toughness is also decreased as the delta ferrite content is increased

  1. Mobility and powering of large detectors. Moving large detectors

    International Nuclear Information System (INIS)

    Thompson, J.

    1977-01-01

    The possibility is considered of moving large lepton detectors at ISABELLE for readying new experiments, detector modifications, and detector repair. A large annex (approximately 25 m x 25 m) would be built adjacent to the Lepton Hall separated from the Lepton Hall by a wall of concrete 11 m high x 12 m wide (for clearance of the detector) and approximately 3 m thick (for radiation shielding). A large pad would support the detector, the door, the cryogenic support system and the counting house. In removing the detector from the beam hall, one would push the pad into the annex, add a dummy beam pipe, bake out the beam pipe, and restack and position the wall on a small pad at the door. The beam could then operate again while experimenters could work on the large detector in the annex. A consideration and rough price estimate of various questions and proposed solutions are given

  2. Ademe et Vous. Research Newsletter No. 12, September 2015. Soils: from characterising different types of pollution to tackling climate change

    International Nuclear Information System (INIS)

    Varet, Anne; Guignard, Stephanie

    2015-09-01

    The research led by ADEME has evolved from characterising different types of pollution to providing a better understanding of complex mechanisms, such as the relationship between soils and climate change. The results of this research have focused on evaluating carbon stocks, their vulnerability to climate change and the impact of land-use change. This letter is the second of a 'triptych' of research letters put together as part of the lead up to COP21. Content: - Soils: from characterising different types of pollution to tackling climate change; - Significant results: GHG flux from soil systems and climate change; - Meeting... Jean-Francois Soussana scientific director (environment) at the French national institute for agricultural research (INRA) and Isabelle Feix national soils expert at ADEME

  3. Tarification CWL - NEW conditions

    CERN Multimedia

    2006-01-01

    Information Dear all, Since 1st January 2006, the transaction fees that used to be applied to all official and private travel reservations by Carlson Wagonlit now apply only to private travel arrangements. This means that all travel requests charged to CERN or Team budget codes are no longer subject to transaction fees on top of actual transport costs. We count on your collaboration and understanding in requesting you to systematically use Carlson Wagonlit for all official travel requests, both for hotel reservations and car hire (except in the case of journeys to and from CERN) and for the purchase of train and plane tickets. Thank you in advance for your support. Isabelle Mardirossian / Marcel Aymon Managers of the CWT contract

  4. People and things. CERN Courier, Jun 1979, v. 19(4)

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    1979-06-15

    On 1 April, six months ahead of schedule, electrons were injected into the 8 GeV electron-positron storage ring, CESR, at Cornell. Two weeks later beam was accumulated at an energy of 5.5 GeV. The contract for the management and construct/on of the conventional facilities of the ISABELLE 400 GeV proton storage rings to be built at the Brookhaven Laboratory has been awarded to the New York firm of Ammann and Whitney. Greatly helped by the quality of the beams from the new linac, the CERN 800 MeV four-ring Booster has achieved several new records which bode well for the role it has to play with the PS in feeding the high energy machines in the coming years.

  5. Pumping behavior of sputter ion pumps

    International Nuclear Information System (INIS)

    Chou, T.S.; McCafferty, D.

    The ultrahigh vacuum requirements of ISABELLE is obtained by distributed pumping stations. Each pumping station consists of 1000 l/s titanium sublimation pump for active gases (N 2 , H 2 , O 2 , CO, etc.), and a 20 l/s sputter ion pump for inert gases (methane, noble gases like He, etc.). The combination of the alarming production rate of methane from titanium sublimation pumps (TSP) and the decreasing pumping speed of sputter ion pumps (SIP) in the ultrahigh vacuum region (UHV) leads us to investigate this problem. In this paper, we first describe the essential physics and chemistry of the SIP in a very clean condition, followed by a discussion of our measuring techniques. Finally measured methane, argon and helium pumping speeds are presented for three different ion pumps in the range of 10 -6 to 10 -11 Torr. The virtues of the best pump are also discussed

  6. Collider workshop

    International Nuclear Information System (INIS)

    Anon.

    1982-01-01

    The promise of initial results after the start of operations at CERN's SPS proton-antiproton collider and the prospects for high energy hadron collisions at Fermilab (Tevatron) and Brookhaven (ISABELLE) provided a timely impetus for the recent Topical Workshop on Forward Collider Physics', held at Madison, Wisconsin, from 10-12 December. It became the second such workshop to be held, the first having been in 1979 at the College de France, Paris. The 100 or so participants had the chance to hear preliminary results from the UA1, UA4 and UA5 experiments at the CERN SPS collider, together with other new data, including that from proton-antiproton runs at the CERN Intersecting Storage Rings

  7. 20 GeV e+ x 400 GeV p: some synchrotron radiation considerations

    International Nuclear Information System (INIS)

    Humphrey, J.W.; Limon, P.J.

    1977-01-01

    The possibility of a 20 GeV electron ring in the 400 x 400 GeV 2 ISABELLE tunnel is considered. The conclusions that can be drawn from these considerations are: (1) much work remains to be done on the implications of synchrotron radiation for insertion design; (2) in the absence of considerations concerning insertion areas with longitudinal polarization, placing the electron ring in the same vertical plane as the electron ring is mildly favored; (3) creating insertions for longitudinally polarized electrons is difficult, and elementary considerations indicate that the synchrotron radiation flux in the insertion region will increase by a factor of approximately 100 and the luminosity may decrease by a factor of approximately 10; and (4) the creation of insertions for longitudinally polarized electrons favors placing the electron ring in the same horizontal plane as the proton ring

  8. Towards Verification of Constituent Systems through Automated Proof

    DEFF Research Database (Denmark)

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

    2014-01-01

    This paper explores verification of constituent systems within the context of the Symphony tool platform for Systems of Systems (SoS). Our SoS modelling language, CML, supports various contractual specification elements, such as state invariants and operation preconditions, which can be used...... 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...... from a CML model. Our hope is that the resulting proofs can then be used to formally verify the conformance of each constituent system, which is turn would result in a dependable SoS....

  9. Cryogenic systems for large superconducting accelerators/storage rings

    International Nuclear Information System (INIS)

    Brown, D.P.

    1981-01-01

    Particle accelerators and storage rings which utilize superconducting magnets have presented cryogenic system designers, as well as magnet designers, with many new challenges. When such accelerators were first proposed, little operational experience existed to guide the design. Two superconducting accelerators, complete with cryogenic systems, have been designed and are now under construction. These are the Fermilab Doubler Project and the Brookhaven National Laboratory ISABELLE Project. The cryogenic systems which developed at these two laboratories share many common characteristics, especially as compared to earlier cryogenic systems. Because of this commonality, these characteristics can be reasonably taken as also being representative of future systems. There are other areas in which the two systems are dissimilar. In those areas, it is not possible to state which, if either, will be chosen by future designers. Some of the design parameters for the two systems are given

  10. Superconducting magnets for high energy storage rings

    International Nuclear Information System (INIS)

    Sampson, W.B.

    1977-01-01

    Superconducting dipole and quadrupole magnets were developed for the proton-proton intersecting storage accelerator ISABELLE. Full size prototypes of both kinds of magnets were constructed and successfully tested. The coils are fabricated from a single layer of wide braided superconductor and employ a low temperature iron core. This method of construction leads to two significant performance advantages; little or no training, and the ability of the coil to absorb its total magnetic stored energy without damage. A high pressure (15 atm) helium gas system is used for cooling. Measurements of the random field errors are compared with the expected field distribution. Three magnets (two dipoles and one quadrupole) were assembled into a segment of the accelerator ring structure (half cell). The performance of this magnet array, which is coupled in series both electrically and cryogenically, is also summarized

  11. La insustancia de la voz

    Directory of Open Access Journals (Sweden)

    Isabelle Morin

    2009-07-01

    Full Text Available La voz es el punto primitivo deinserción del deseo del Otro. Apartir de este dato fundamentalIsabelle Morin intenta respondera la pregunta planteada por Lacanrespecto a lo que ocurre con la pulsiónal final del análisis. La autorapropone que, al final del análisis, elanalizante se encuentra, así sea porun momento, con una extraccióndel a minúscula del objeto, su sustanciagozante para dejar el objetovoz al desnudo. Esta insustancia delobjeto es interrogada a partir detestimonios de los músicos GlennGould y Pascal Dusapin, quieneshan buscado extraer el sonido de lamúsica para reducirla a la letra.Palabras clave: voz, sonido, insustancia,extracción de goce, objeto a.

  12. Towards Formal Verification of a Separation Microkernel

    Science.gov (United States)

    Butterfield, Andrew; Sanan, David; Hinchey, Mike

    2013-08-01

    The best approach to verifying an IMA separation kernel is to use a (fixed) time-space partitioning kernel with a multiple independent levels of separation (MILS) architecture. We describe an activity that explores the cost and feasibility of doing a formal verification of such a kernel to the Common Criteria (CC) levels mandated by the Separation Kernel Protection Profile (SKPP). We are developing a Reference Specification of such a kernel, and are using higher-order logic (HOL) to construct formal models of this specification and key separation properties. We then plan to do a dry run of part of a formal proof of those properties using the Isabelle/HOL theorem prover.

  13. Compte rendu de l’ouvrage de Colette Rabaté ¿Eva o María ? Ser mujer en la época isabelina, (1833-1868

    Directory of Open Access Journals (Sweden)

    Marie-Aline Barrachina

    2009-08-01

    Full Text Available Colette Rabaté propose avec ce livre une incursion dans le petit monde des femmes des classes moyennes espagnoles entre le début de la régence de Marie Christine et la fin du règne d’Isabelle II. Le titre et le sous titre de l’ouvrage laissent entendre d’emblée qu’il se situe dans la perspective d’une étude des représentations, représentations qui, dans le cas de l’Espagne du milieu du XIXe siècle, sont imprégnées d’une culture catholique largement hégémonique.  L’allusion à Eve et à Marie es...

  14. Semiconductor devices as track detectors in high energy colliding beam experiments

    Energy Technology Data Exchange (ETDEWEB)

    Ludlam, T

    1980-01-01

    In considering the design of experiments for high energy colliding beam facilities one quickly sees the need for better detectors. The full exploitation of machines like ISABELLE will call for detector capabilities beyond what can be expected from refinements of the conventional approaches to particle detection in high energy physics experiments. Over the past year or so there has been a general realization that semiconductor device technology offers the possibility of position sensing detectors having resolution elements with dimensions of the order of 10 microns or smaller. Such a detector could offer enormous advantages in the design of experiments, and the purpose of this paper is to discuss some of the possibilities and some of the problems.

  15. John Adams Lecture | Lucio Rossi (CERN) | 3 December

    CERN Multimedia

    2012-01-01

    The Role of Superconducting Magnets for High Energy Physics, by Dr. Lucio Rossi, CERN Monday 3 December, 2012 at 2:30 p.m. Council Chamber, CERN Abstract: Superconducting Magnets have played a crucial role for the particle physics energy frontier. From Tevatron to the LHC, passing through HERA and RHIC, they have defined the last 30 years of hadron colliders. The talk will review the successful projects and mention the reasons and learning from the ill-fated projects, Isabelle and SSC. Technology spin-offs will be discussed, together with the development of the next generation magnets, the high-field ones, aimed at passing the 10 Tesla frontier in collider quality magnets, and the fast-cycled ones, aimed at enabling field ramp rates of 1 to 4 Tesla per second in synchrotron-quality magnets.

  16. Brookhaven highlights, October 1978-September 1979

    International Nuclear Information System (INIS)

    1979-01-01

    These highlights present an overview of the major research and development achievements at Brookhaven National Laboratory from October 1978 to September 1979. Specific areas covered include: accelerator and high energy physics programs; high energy physics research; the AGS and improvements to the AGS; neutral beam development; heavy ion fusion; superconducting power cables; ISABELLE storage rings; the BNL Tandem accelerator; heavy ion experiments at the Tandem; the High Flux Beam Reactor; medium energy physics; nuclear theory; atomic and applied physics; solid state physics; neutron scattering studies; x-ray scattering studies; solid state theory; defects and disorder in solids; surface physics; the National Synchrotron Light Source ; Chemistry Department; Biology Department; Medical Department; energy sciences; environmental sciences; energy technology programs; National Center for Analysis of Energy Systems; advanced reactor systems; nuclear safety; National Nuclear Data Center; nuclear materials safeguards; Applied Mathematics Department; and support activities

  17. Proportional chambers and multiwire drift chambers at high rates

    International Nuclear Information System (INIS)

    Walenta, A.H.

    1977-01-01

    The high event and particle rates expected for ISABELLE intersecting storage rings raise the question whether PWC's and drift chambers, now widely in use in experiments, still can operate under such conditions. Various effects depend on the number of avalanches produced per length of wire N and the size of the avalanche Q, i.e., on the number of positive ions created in an avalanche. Therefore the important parameter for the following discussion is the product QN. The minimum Q is determined by the type and noise level of preamplifiers used. Examples are given for a typical low noise amplifier as well as for a typical integrated ''cheap'' amplifier. The rate/wire length N depends on the chamber arrangement, wire spacing, etc. In multiwire drift chambers, a single wire shows space-charge effects reducing the pulse height by 1% at a rate of N = 7 x 10 3 mm -1 sec -1 . At a rate of N approximately equal to 10 5 mm -1 sec -1 an efficiency loss of the order of 1% was noticed. The aging effect due to deposits on the anode wire can be reduced using low noise amplifiers and low gas gain to such an extent that a lifetime of about half a year at ISABELLE can be expected. The use of conventional cheap preamplifiers will result in a typical lifetime of about 30 days. Improvements are probable. The time resolution of Δt/sub r/ = 4 nsec fwhm seems adequate for event rates of 10 7 sec -1 . The memory time Δt/sub m/ greater than or equal to 100 nsec may cause serious problems for pattern recognition depending on layout and readout. The use of induced signals on cathode pads, thus reading out shorter parts of the wire, can solve the problem

  18. Zadarski gotički vezeni antependij u Budimpešti

    Directory of Open Access Journals (Sweden)

    Silvija Banić

    2014-12-01

    Full Text Available U Muzeju primijenjenih umjetnosti (Iparművészeti Múzeum u Budimpešti čuva se vezeni gotički antependij podrijetlom iz crkve benediktinskog samostana Sv. Krševana u Zadru. Antependij je u nepoznato vrijeme postao dijelom zbirke biskupa, povjesničara umjetnosti i kolekcionara Zsigmunda Bubicsa (biskup u Košicama u današnjoj Slovačkoj od 1887. do 1906. godine a u Muzeju primijenjenih umjetnosti je od 1909. godine. Dimenzije mu iznose 94 x 190 centimetara. Najveću površinu antependija zauzimaju svetački likovi pod trima zašiljenim gotičkim lukovima. U središnjem polju prikazana je Bogorodica s Djetetom na prijestolju, s lijeve strane je Sv. Krševan, a s desne Sv. Benedikt. U gornjem su dijelu dva dopojasno prikazana sveca koji bi se mogli identificirati kao Sv. Grgur Papa i Sv. Donat. ''Triptih'' sa svecima s lijeve je i desne strane flankiran bordurama u čijem su središnjem dijelu umetnute niše s dvama manjim stojećim likovima okrunjenih svetica (Sv. Katarina Aleksandrijska i Sv. Margareta. Lik donatora koji kleči s rukama sklopljenim u molitvi s lijeve strane Bogorodičina prijestolja nažalost nije popraćen nikakvim natpisom, no sasvim je jasno da je odjeven u benediktinski habit, s ponešto prenaglašenom kapuljačom koja mu pada preko leđa. Identitet benediktinca-donatora mogao bi se prepoznati u nekome od opata samostana Sv. Krševana. Pomišlja se da bi mogla biti riječ o Ivanu de Ontiacu (Joannes de Onciache iz lionske biskupije, koji je bio opatom samostana Sv. Krševana od 1345. do 1377. godine. Argumentira se da je antependij nastao u nekoj od venecijanskih vezilačkih radionica i to krajem šestog odnosno početkom sedmog desetljeća XIV. stoljeća, a na temelju usporedbi sa onovremenim slikarskim djelima te proizvodima umjetničkog (vezilačkog, tkalačkog i zlatarskog obrta. Na temelju zastupljenoga ikonografskog programa te podataka poznatih iz arhivskih izvora, pretpostavlja se da je antependij izrađen za

  19. Research nuclear reactor RA - Annual Report 1997; Istrazivacki nuklearni reaktor RA - Izvestaj za 1997. godinu

    Energy Technology Data Exchange (ETDEWEB)

    Sotic, O [Vinca Institute of Nuclear Sciences, Beograd (Serbia and Montenegro)

    1997-12-01

    RA reactor is not in operation since 1984, activities related to revitalisation of the RA reactor started in 1986. The planned actions related to renewal of the reactor components were finished except for the most important action, related to exchange of complete reactor instrumentation which was delayed. Only 80% of the instrumentation was delivered until September 1991. Since then any delivery of components to Yugoslavia was stopped because of the sanctions imposed to our country. The existing RA reactor instrumentation was dismantled. Control and maintenance of the reactor components was done regularly and efficiently. Fuel inspection by the IAEA safeguards inspectors was done on a monthly basis. There have been on the average 42 employees at the RA reactor which is considered sufficient for maintenance and repair conditions. The problem of financing the reactor activities and maintenance remains unsolved. Research reactor RA Annual report for year 1997 is divided into two main parts to cover: (1) operation and maintenance and (2) activities related to radiation protection. [Serbo-Croat] Reaktor RA nije u pogonu od 1984, aktivnosti na revitalizaciji, rekostrukciji i modernizaciji reaktorski sistema zapocete su 1986. godine. Okoncan je niz zahvata na opremi postrojenja kojima ce se u narednom periodu omoguciti kontinualan i pouzdan rad ovog reaktora. Poslednji, i ujedno najveci zahvat, koji se odnosi na zamenu celokupne instrumentacije kasni zbog zastoja u isporuci opreme koja se izradjuje u Sovjetskom savezu. Do septembra 1991. godine isporuceno svega 80% od predvidjene kolicine. Od tada je svaka isporuka obustavljena, a razlog je privremena zabrana na sve isporuke opreme za Jugoslaviju usled sankcija uvedenih od strane organizacije Ujedinjenih nacija. Demontirana je postojeca instrumentacija. Kontrola i odrzavanje celopkupne opreme postrojenja, kao i remontni radovi izvrsavani su redovno i efikasno. Kontrola goriva od strane safeguard inspektora MAAE obavljana

  20. Radiation protection at the RA Reactor in 1988, Part -2, Annex 1, Radioactivity control of working environment, dosimetry; Deo 2 - Prilog 1 - Kontrola radne sredine - poslovi dozimetrije i tehnicke zastite od zracenja kod reaktora RA

    Energy Technology Data Exchange (ETDEWEB)

    Ninkovic, M; Bjelanovic, J; Minincic, Z; Glodic, S; Raicevic, J [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1988-12-15

    kojih se moze videti da je ozracivanje u proteklom periodu 1988. godine bilo na nivou prethodnih godina. U trecem delu izvestaja navedeni su osnovni podaci o ukupnim kolicinama sakupljenog radioaktivnog materijala, ukupnoj velicini kontaminiranih i dekontaminiranih povrsina i broju dekontaminiranih predmeta. Analiza akcidenata tokom 1988. godine pokazala je da nije bilo akcidenata koji bi imali za posledicu znacajniju kontaminaciju radnih povrsina i opreme, kao ni kontaminaciju i ozracivanje osoblja.

  1. Radiation protection at the RA reactor in 1987, Part I: Control of the working environment - dosimetry and radiation protection at the RA reactor, Annex 1; Prilog 1, Zastita od zracenja kod reaktora RA u 1987. godini - Deo 1: Kontrola radne sredine - poslovi dozimetrije i tehnicke zastite od zracenja kod reaktora RA

    Energy Technology Data Exchange (ETDEWEB)

    Ninkovic, M; Bjelanovic, J; Minincic, Z; Komatina, R; Raicevic, J [Institute of Nuclear Sciences Boris Kidric, Vinca, Laboratory for radiation and environmental proetecion, Beograd (Serbia and Montenegro)

    1987-12-15

    se moze videti da je ozracivanje u proteklom periodu 1987. godine bilo na nivou prethodnih godina. U trecem delu izvestaja navedeni su osnovni podaci o ukupnim kolicinama sakupljenog radioaktivnog materijala, ukupnoj velicini kontaminiranih i dekontaminiranih povrsina i broju dekontaminiranih predmeta. Analiza akcidenata tokom 1987. godine pokazala je da nije bilo akcidenata koji bi imali za posledicu znacajniju kontaminaciju radnih povrsina i opreme, kao ni kontaminaciju i ozracivanje osoblja.

  2. Tectonic and metamorphic discontinuities in the Greater Himalayan Sequence in Central Himalaya: in-sequence shearing by accretion from the Indian plate

    Science.gov (United States)

    Carosi, Rodolfo

    2016-04-01

    The Greater Himalayan Sequence (GHS) is the main metamorphic unit of the Himalayas, stretching for over 2400 km, bounded to the South by the Main Central Thrust (MCT) and to the North by the South Tibetan Detachment (STD) whose contemporanous activity controlled its exhumation between 23 and 17 Ma (Godin et al., 2006). Several shear zones and/or faults have been recognized within the GHS, usually regarded as out of sequence thrusts. Recent investigations, using a multitechnique approach, allowed to recognize a tectonic and metamorphic discontinuity, localized in the mid GHS, with a top-to-the SW sense of shear (Higher Himalayan Discontinuity: HHD) (Carosi et al., 2010; Montomoli et al., 2013). U-(Th)-Pb in situ monazite ages provide temporal constraint of the acitivity of the HHD from ~ 27-25 Ma to 18-17 Ma. Data on the P and T evolution testify that this shear zone affected the tectono-metamorphic evolution of the belt and different P and T conditions have been recorded in the hanging-wall and footwall of the HHD. The HHD is a regional tectonic feature running for more than 700 km, dividing the GHS in two different portions (Iaccarino et al., 2015; Montomoli et al., 2015). The occurrence of even more structurally higher contractional shear zone in the GHS (above the HHD): the Kalopani shear zone (Kali Gandaki valley, Central Nepal), active from ~ 41 to 30 Ma (U-Th-Pb on monazite) points out to a more complex deformation pattern in the GHS characterized by in sequence shearing. The actual proposed models of exhumation of the GHS, based exclusively on the MCT and STD activities, are not able to explain the occurrence of the HHD and other in-sequence shear zones. Any model of the tectonic and metamorphic evolution of the GHS should account for the occurrence of the tectonic and metamorphic discontinuities within the GHS and its consequences on the metamorphic paths and on the assembly of Himalayan belt. References Godin L., Grujic D., Law, R. D. & Searle, M. P. 2006

  3. Experimental RA reactor operation with 80% enriched fuel - Program of experimental operation: a) Program of experimental operation with 80% enriched fuel at low power, b) contents of the experimental operation with 80% enriched fuel at higher power levels; Program probnog rada: a) Program probnog rada reaktora sa 80% obogacenim gorivom na malim snagama, b) sadrzaj programa probnog rada reaktora RA sa 80% obogacenim gorivom na vecim snagama

    Energy Technology Data Exchange (ETDEWEB)

    Martinc, R; Sotic, O; Skoric, M; Cupac, S; Bulovic, V; Maric, I; Marinkov, L [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1980-10-15

    Highly enriched (80%) uranium oxide fuel was regularly used in the mixed reactor core with the 2% enriched fuel since 1976. The most important changes related to reactor operation, in comparison with the original design project were related to reactor core fuelling schemes. At the end of 1979 reactor was shutdown due to the corrosion coating noticed on some fuel elements and due to decrease quality of the heavy water. Subsequently the Sanitary inspector of Serbia has prohibited further reactor operation. Restart of the reactor will not be a simple continuation of operation. It is indispensable to perform complete experimental program including measurements of critical parameters at different power levels for the core with fresh 80% enriched fuel. The aim of this document is to obtain working permission and its contents are in agreement with the procedure demanded by the Safety Committee of the Institute. It includes results of optimization and safety analysis for the initial reactor core. Since the permission for restart is not obtained, a separate RA reactor safety report is prepared in addition to the program for experimental operation. This report includes: detailed program for reactor experimental operation with 80% enriched fuel in the core at low power levels, and contents of the experimental operation with 80% enriched fuel in the core at higher power levels. [Serbo-Croat] Od decembra 1976. godine redovno je korisceno 80% obogaceno gorivo u mesanoj resetki reaktorskog jezgra sa 2% obogacenim gorivom. Najvece izmene na reaktoru u odnosu na originalni projekat izvrsene su u nacinu rukovanja gorivom. Krajem marta 1979. godine obustavljen je rad reaktora usled naslaga na gorivnim elementima i loseg stanja teske vode. Naknadno je izdata zabrana za rad reaktora od strane Sanitarnog inspektora SR Srbije. Ponovno pustanje reaktora u rad nece biti jednostavan nastavak rada. Neophodno je da se izvede kompletan program merenja kriticnih parametara i drugih

  4. RA reactor operation and maintenance in 1989, Part 1; Deo 1 - Pogon i odrzavanje nuklearnog reaktora RA u 1989. godini

    Energy Technology Data Exchange (ETDEWEB)

    Sotic, O; Martinc, R; Cupac, S; Sulem, B; Zivotic, Z; Majstorovic, D; Sanovic, V [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1989-12-15

    During the previous period RA reactor was not operated because the Committee of Serbian ministry for health and social care has cancelled the operation licence in July 1984. The reason was the non existing emergency cooling system and lack of appropriate filters in the special ventilation system. The following major tasks were fulfilled: building of the new emergency cooling system, reconstruction of the existing ventilation system, and renewal of the power supply system. Project concerned with renewal of RA reactor complete instrumentation was started at the end of 1988. Contract was signed between the IAEA and Soviet Atomenergoexport for supplying the new instrumentation for the RA reactor. Project concerned with increase of the storage space and the efficiency of handling the spent fuel elements has started in 1988. In 1989, device for water purification designed by the reactor staff started operation and spent fuel handling equipment is being mounted. Training of the existing personnel and was done regularly, but the new staff has no practical training since the reactor is not operated. Lack of financial support influenced strongly the status of RA reactor. [Serbo-Croat] U proteklom periodu reaktor RA nije bio u pogonu zato sto je 30. jula 1984. Republicki komitet za zdravlje i socijalnu politiku republike Srbije, zabranio njegov rad zbog toga sto reaktor ne poseduje sistem za udesno hladjenje i ne poseduje odgovarajuce filtere u sistemu specijalne ventilacije. Zavrseni su radovi na izgradnji sistema za udesno hladjenje, rekonstrukciji postojeceg sistema specijalne ventilacije i rekonstrukciji sistema za napajanje elektricnom energijom. Krajem 1988, medjunarodna agencija za atomsku energiju potpisala je ugovor sa sovjetskom firmom Atomergexport za izradu novog sistema instrumentacije. Sa ciljem da se poveca i efikasnije koristi prostor za skladistenje ozracenog goriva, 1987. godine zapoceta je realizacija projekata preciscavanja vode u bazenima za odlezavanje

  5. RA Research nuclear reactor Part 1, RA Reactor operation and maintenance in 1987; Istrazivacki nuklearni reaktor RA Deo 1 - Pogon i odrzavanje nuklearnog reaktora RA u 1987. godini

    Energy Technology Data Exchange (ETDEWEB)

    Sotic, O; Martinc, R; Cupac, S; Sulem, B; Badrljica, R; Majstorovic, D; Sanovic, V [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1987-12-15

    RA research reacto was not operated due to the prohibition issued in 1984 by the Government of Serbia. Three major tasks were finished in order to fulfill the licensing regulations about safety of nuclear facilities which is the condition for obtaining permanent operation licence. These projects involved construction of the emergency cooling system, reconstruction of the existing special ventilation system, and renewal of the system for electric power supply of the reactor systems. Renewal of the RA reactor instrumentation system was initiated. Design project was done by the Russian Atomenergoeksport, and is foreseen to be completed by the end of 1988. The RA reactor safety report was finished in 1987. This annual report includes 8 annexes concerning reactor operation, activities of services and financial issues, and three special annexes: report on testing the emergency cooling system, report on renewal of the RA reactor and design specifications for reactor renewal and reconstruction. [Serbo-Croat] Reaktor RA nije radio usled zabrane Izvsnog veca Skupstine Srbije od 27. avgusta 1984. U cilju povecanja pouzdanosti rada reaktora a da bi se udovoljilo zakonskim propisima sto je uslov za dobijanje stalne dozvole za rad realizovana su tri velika zahvata na reaktoru RA. Ovi zahvati obuhvatili su izgradnju sistema za hladjenje jezgra reaktora u slucaju nuzde, rekonstukciju postojeceg sistema specijalne ventilacije i rekonstrukciju sistema napajanja elektricnom energijom neophodnih potrosaca reaktora RA. Zapoceti su radovi na modernizaciji intrumentacije reaktora RA, projekat je izradjen u sovjetskoj organizaciji Atomenergoeksport, a trebalo bi da se realizuje do kraja 1989. godine. U cilju povecanja prostora za skladistenje ozracenog nuklearnog goriva i njegovog efikasnijeg koriscenja, izradjen je su projekti za rekonstrukciju postojecih uredjaja za rukovanje gorivom, povecanje smestajnog kapaciteta i preciscavanje vode u bazenima za odlezavanje. Realizaija ovih

  6. Ironija i satira u dramskim djelima Maxa Frischa: Mehanizmi suočavanja s izazovima 20. stoljeća

    Directory of Open Access Journals (Sweden)

    Katarina Žeravica

    2014-12-01

    Full Text Available Irony and satire, two complex phenomena, find their respective places in the dramatic works of Max Frisch (1911–1991, a Swiss playwright and novelist and have gone through many changes gaining on different meanings, depending on the socio-cultural context, dominant literary and philosophical theories of a certain period of time in which they were analyzed and recognized as such. The aim of this paper is to show that Max Frisch, a 20th century intellectual who witnessed the major political, cultural and social changes of the second half of the 20th century in Europe and worldwide, uses irony and satire for coping with the reality and challenges of the time he lived in. Keywords: Max Frisch, dramatic work, irony, satire, 20th centuryNeutralna pozicija koju je Švicarska imala za vrijeme Drugoga svjetskog rata, a zbog koje je ostala pošteđena ratnih zbivanja te otvorenost klasičnim, ali i suvremenim europskim i svjetskim književnim te kazališnim utjecajima, stvorili su pozitivno ozračje za dobru, aktualnu i suvremenu švicarsku dramsku književnost na njemačkom jeziku nakon 1945. godine čiji predstavnik postaje jedan od najvećih švicarskih književnika, Max Frisch (1911–1991. U svojoj dugogodišnjoj književnoj karijeri Frisch je bio iznimno aktivan kao prozaist, napisavši pet romana, pet pripovijesti te četiri dnevnika, ali i kao dramatičar, ostavivši bogat dramski opus koji broji jedanaest dramskih ostvarenja napisanih između 1945. i 1978. godine. Upravo će Frischove drame biti predmetom ovoga rada, odnosno naglasak će biti na onima koje su se analizom pokazale najreprezentativnijima u cilju dokazivanja postojanja ironije i satire u istima kao mehanizmima suočavanja s izazovima koje je pred čovjeka-intelektualca stavilo 20. stoljeće, ali i kao sredstvima putem kojih Frisch progovara, kritizira i prokazuje besmisao jednog vremena kojemu je i sâm pripadao.

  7. Chemical dosimetry of the RA reactor at Vinca, Yugoslavia; Hemijska dozimetrija reaktora RA

    Energy Technology Data Exchange (ETDEWEB)

    Gal, O; Markovic, V; Radak, B [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1969-07-01

    The ten-year work on in-pile chemical dosimetry of the Radiation chemistry Department at the Boris Kidric Institute at Vinca is reviewed. As an introduction, the general theory of the dosimetry of two-component radiation field is given and the uses of the derived equations in calorimetry and chemical dosimetry have been discussed. The chemical systems worked out for the in-pile use: solid oxalic acid and their solutions in light and heavy water, are then described and also the procedures of their use. The latter two are treated as a double system particularly suitable for two-component radiation fields. Finally, the limitations in use are discussed and some other systems, the study of which is in progress, mentioned (malonic and succinic acid) (author) [Serbo-Croat] Merenje energije koju apsorbuje sistem izlozen zracenju sastavni je deo svakog radijaciono-hemijskog eksperimenta. Time se moze objasniti veliki interes za koriscenje postojecih i razvijanje novih metoda dozimetrije u laboratorijama koje se bave radijacionom hemijom. Poslednjih godina posebna paznja se posvecuje dozimetriji vrlo visokih doza (10{sup 2}-10{sup 3} mrad) narocito onih sa kojima se radi u polju mesovitog zracenja reaktora. U laboratoriji za radijacionu hemiju Instituta 'Boris Kidric' u Vinci na dozimetriji zracenja reaktorskog jezgra radi se vec skoro 10 godina. Ta aktivnost je deo rada na hemijskoj dozimetriji uopste, kojom se bavi ova laboratorija od svog postanka (kraj 1955. godine). Sa radom na dozimetriji kod nas otpocelo se u periodu prvog podizanja na snagu reaktora RA, krajem 1959. godine. Paralelno su razvijane i primenjivane i hemijske i kalorimetrijske metode i njima vrsena dozimetrijska kalibracija reaktora. U ovom radu ucestvovalo je vise istrazivaca iz Laboratorije za radijacionu hemiju uz tesnu saradnju sa reaktorskim fizicarima i osobljem reaktora RA. Cilj ovog napisa je da sumira nas rad na hemijskoj dozimetriji reaktora. Pri tom se, najpre, zeli da ukaze na sustinu

  8. Granice podmorskih prostora jadranskih država

    Directory of Open Access Journals (Sweden)

    Marina Vokić Žužul

    2015-09-01

    Full Text Available U ovome radu analiziraju se sve dosada utvrđene granice jadranskog podmorja kao i one koje tak valja utvrditi, posebice u svjetlu novih istraživanja njegovih prirodnih bogatstava. Uz Hrvatsku i Italiju, koje dijele najveći dio morskog dna i podzemlja u Jadranu, pravo na epikontinentski pojas imaju i Crna Gora te Albanija. Dvije jadranske države s kratkim obalama – Bosna i Hercegovina te Slovenija, države su u nepovoljnome geografskom položaju koje ne mogu imati epikontinentski pojas kao prirodni produžetak svoga kopnenog područja. Podmorski prostori tih država završavaju stoga na vanjskoj granici njihovih teritorijalnih mora. Osim razmatranja tih granica i sporazumno utvrđenih granica epikontinentskih pojaseva, autorice se kritički osvrću i na jednostrane akte Slovenije o proglašenju njezinoga epikontinentskog pojasa iz 2005. godine kao potpuno pravno neutemeljene akte. U središtu pozornosti ovoga rada je razmatranje granice koja dijeli podmorske prostore Hrvatske i Italije kao buduće granice dviju država i nad morskim dnom. Ta bi granična crta, u skladu s Konvencijom UN-a o pravu mora, trebala postati – jedinstvena morska granica njihovih epikontinentskih i gospodarskih pojaseva (odnosno ekološke zone Italije i zaštićenoga ekološko-ribolovnog pojasa Republike Hrvatske. Takva višefunkcionalna jedinstvena granična crta u najboljem je interesu pravne sigurnosti u svim načinima korištenja mora, a u međunarodnoj sudskoj i arbitražnoj praksi posljednjih desetljeća u potpunosti je zamijenila povlačenje različitih crta razgraničenja za više pojaseva u istome morskom prostoru. S obzirom na rezultate nedavno provedenih istraživanja potencijalnih nalazišta nafte i plina u južnom Jadranu, u radu se upozorava i na potrebu što skorijeg povlačenja crte bočnog razgraničenja epikontinentskih pojaseva Hrvatske i Crne Gore. Autorice analiziraju moguće pravce te nove granice, uzimajući u obzir znatno odstupanje od

  9. Dosimetry and radiation protection at the RA reactor in 1972; Dozimetrija i zastita kod reaktora RA u 1972. godini

    Energy Technology Data Exchange (ETDEWEB)

    Ninkovic, M M [Institute of nuclear sciences Boris Kidric, Vinca, Beograd (Yugoslavia)

    1973-07-01

    Dosimetry results collected within radiation protection of the RA reactor during this year are presented. Neutron and gamma radiation data were measured at characteristic control points. Statistical review of the total number of measurement is given as well. The report includes contents of radioactive gasses and aerosols in the air, as well as the contamination data of surfaces, clothes and uncovered body parts of the personnel. Particular accident which occurred during dismantling of the experimental channel containing the capsule with the new fuel element was analysed. This accident occurred at the RA reactor at the beginning of this year. It was found that that the maximum individual external dose was 2.2 R, and that only one individual was exposed to this dose. About 15% of the personnel was exposed to doses between 1 and 2 R, the remaining 85% was exposed to doses less than 1 R. Base on the frequency of activities undertaken in the contaminated regions, safety and control measures and expected internal exposure of the personnel, it was evaluated that the internal exposure could be neglected compared to the external exposure of the personnel. Prikazani su rezultati sakupljani u toku godine u okviru dozimetrijske kontrole i zastite kod reaktora. Dati su podaci o nivoima neutrona i gama zracenja na karakteristicnim kontrolnim mestima, kao i statisticki pregledi ukupnog broja merenja. Navedeni su rezultati merenja sadrzaja radioaktivnih gasova i aerosola u vazduhu, kao i stepena kontaminacije povrsina, odece i otkrivenih delova tela radnog osoblja. Analiziran je specifican akcident koji se odigrao na reaktoru pocetkom godine, pri demontazi eksperimentalnog kanala sa kapsulom novog gorivog elementa. Na kraju, izlozena je analiza ozracivanja radnog osoblja. Konstatovano je da je maksimalna individualna doza spoljasnjeg ozracivanja bila 2,2 (R), i da je ovoj dozi bilo izlozeno samo jedno lice. Oko 15% osoblja bilo je izlozeno dozama izmedju 1 i 2 (R), a ostalih 85

  10. Operation, maintenance and utilization of the RA reactor, Annual report for 1980; Pogon, odrzavanje i eksploatacija reaktora RA, Izvestaj o radu u 1980. godini

    Energy Technology Data Exchange (ETDEWEB)

    Milosevic, M [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1980-12-15

    During 1980 the activities of RA reactor staff was conducted in two directions: repair works and determination of the state of the existing equipment; and preparing and constructing additional equipment and completing the documentation needed to fulfill the new legal regulations. preparation of the existing equipment for future operation was finished, but construction of the additional equipment (according to the regulations) is not done at planned rate due to different reasons such as lack of budget, administration, import. This report includes a chapter devoted to the analysis of the operation difficulties that caused prohibition of reactor operation as well as difficulties in achievement of the planned activities for 1980. Data about financial issues are included as well. [Serbo-Croat] U toku 1980. godine rad OOUR-a Nuklearni reaktor RA odvijao se u dva smera: remontnim radovima i utvrdjivanju stanja postojece opreme i u pripremi i ugradnji potrebne dodatne opreme i kompletiranju neophodne dokumentacije prema novim zakonskim propisima. Priprema postojece opreme za rad je u potpunosti izvrsena, dok se projekti i ugradnja dodatne opreme (prema zakonskim obavezama) ne odvija potrebnom brzinom zbog raznih objektivnih razloga, kao nedostatak sredstava, odobrenja, uvoza. Ovaj izvestaj sadrzi poglavlje posveceno analizi teskoca u radu koje su dovele do zabrane rada reaktora, i teskoca u realizovanju plana rada u 1980. godini, ako i podatke o finansiranju projekta 'pogon, odrzavanje i eksploatacija reaktora RA'.

  11. Leisure-time physical inactivity and psychological distress in female-dominated occupations in Lithuania.

    Science.gov (United States)

    Malinauskiene, Vilija; Malinauskas, Romualdas; Malinauskas, Mindaugas

    2017-12-27

    Poor mental health, manifesting as psychological distress, has become a leading problem recently; therefore, determining associated factors is important, especially in female-dominated occupations, as women are more prone to psychological distress than men, in part due to demands of both professional and domestic tasks. The objective of the present study was to investigate associations between leisure-time physical inactivity and psychological distress, accounting for the possible relation of psychosocial factors at work (job demands, job control, social support at work, workplace bullying) and life events in representative samples of family physicians, internal medicine department nurses and secondary-school teachers in Lithuania. In total, 323 family physicians, 748 internal medicine department nurses and 517 secondary-school teachers were interviewed during 2012-2014 in Lithuania. Godin leisure-time exercise, Goldberg General Health, Job content, and Negative acts questionnaires were administered. Logistic regression was used. A high proportion of family physicians, nurses and teachers were physically inactive during leisure. Leisure-time physical inactivity was strongly associated with psychological distress, adjusting for age, workplace bullying, job demands, job control, social support at work and traumatic life events in all three female-dominated occupations. Efforts to increase leisure-time physical activity level in medical occupations could be beneficial.

  12. [Analysis of the reliability and validity of three self-report questionnaires to assess physical activity among Spanish adolescents].

    Science.gov (United States)

    Cancela Carral, José María; Lago Ballesteros, Joaquín; Ayán Pérez, Carlos; Mosquera Morono, María Belén

    2016-01-01

    To analyse the reliability and validity of the Weekly Activity Checklist (WAC), the One Week Recall (OWR), and the Godin-Shephard Leisure Time Exercise Questionnaire (GLTEQ) in Spanish adolescents. A total of 78 adolescents wore a pedometer for one week, filled out the questionnaires at the end of this period and underwent a test to estimate their maximal oxygen consumption (VO2max). The reliability of the questionnaires was determined by means of a factor analysis. Convergent validity was obtained by comparing the questionnaires' scores against the amount of physical activity quantified by the pedometer and the VO2max reported. The questionnaires showed a weak internal consistency (WAC: α=0.59-0.78; OWR: α=0.53-0.73; GLTEQ: α=0.60). Moderate statistically significant correlations were found between the pedometer and the WAC (r=0.69; p questionnaires analysed, the WAC showed the best psychometric performance as it was the only one with respectable convergent validity, while sharing low reliability with the OWR and the GLTEQ. Copyright © 2016 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

  13. Problematika međunarodne regulative prijevoza stvari morem : (prijedlog unifikacijskog usklađivanja

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    Ivo Grabovac

    2001-07-01

    Full Text Available Činjenica da su neke države vezane Haško-Visbyjskim (ili samo Haškim ili Visbyjskim pravilima, a i o Protokolu iz 1979. godine također valja voditi računa, dok su druge spremne primjenjivati Hamburška pravila, ili druge kombinacije s Haaško-Visbyjskim pravilima, ne pridonosi ujednačavanju pomorskog prava na području prijevoza stvari. Postoji i mišljenje da bi ujednačavanju pomorskog prijevoza stvari pridonijela suvremena koncepcija nove konvencije koja bi na temeljima dosadašnjih iskustava optimalnije uvažavala interese broda i tereta. U radu se, upravo u cilju tog ujednačavanja, nastoje pronaći zajednička rješenja, iste ili bliske pravne regulacije u obje međunarodne konvencije. Međutim, iskazuju se i znatne razlike u rješenjima, a u Hamburškim pravilima ima i odredaba koje uređuju sasvim nove odnose. Prati se i rad u okviru Comité maritime international (CMI pa se izlažu i stajališta nacionalnih udruženja za pomorsko pravo. Konačno, izlažu se mnogobrojna komparativna rješenja.

  14. Research reactor RB, technical characteristics and experimental possibilities; Zbornik radova, Konferencija o koriscenju nuklearnih reaktora u Jugoslaviji

    Energy Technology Data Exchange (ETDEWEB)

    Sotic, O; Vranic, S [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Yugoslavia)

    1978-05-15

    Nuclear research reactor RB tn the Nuclear Engineering Laboratory at the Institute of Nuclear Sciences 'Boris Kidric' in Vinca is the first reactor system built in Yugoslavia in 1958. In this report, the basic technical characteristics of this reactor are described, as well as the experimental possibilities it offers to the users. Its relatively simple construction and flexibility enables direct measurements of a series of physical parameters, and the absence of the biological protection shield makes it very useful for Various biological and other irradiations and dosimetric measurements Where strong neutron source is required. (author) Istrazivacki nuklearni reaktor RB u Laboratoriji za nuklearnu energetiku i tehnicku fiziku Instituta za nuklearne nauke 'Boris Kidric' u Vinci je prvi reaktorski sistem izgradjen u Jugooslaviji 1958. godine. U ovom radu opisane su osnovne tehnicke karakteristike tog reaktora, kao i mogucnosti za izvodjenje eksperimenata koje on pruza korisnicima. Njegova relativno jednostavna konstrukcija i fleksibilnost omogucavaju da se na njemu izvrse direktna merenja niza fizickih parametara, a s druge strane odsustvo bioloskog zastitnog omotaca cini ga veoma pogodnim za razna bioloska i druga ozracivanja, a takodje i dozimetrijska merenja gde se zahteva snazan izvor neutrona. (author)

  15. External irradiation of the personnel operating the reactor RA at Vinca in the period 1963-1966; Spoljasnje ozracivanje osoblja koje opsluzuje reaktor RA u Vinci u periodu 1963-1966

    Energy Technology Data Exchange (ETDEWEB)

    Ninkovic, M M; Minincic, Z [Institut za nuklearne nauke Vinca, Belgrade (Yugoslavia)

    1967-07-01

    The objective of this paper was the analysis of external radiation exposure of the personnel employed at the RA reactor in Vinca during past four years. During 1963 reactor was not operated because of the general repair and maintenance, and it was operated during 1964, 1965 and 1966. The internal irradiation and the estimation of the beta doses on the skin were not analysed in this paper, they should be treated by separate analyses. The evaluation of external irradiation covered only gamma radiation since yhe neutron doses were negligible. The analysis was based on the the irradiation dose data obtained by film and personal dosemeters. Predmet ovog rada je analiza spoljasnjeg ozracivanja osoblja koje je radilo na reaktoru RA u Vinci u poslednje cetiri godine, u toku kojih je reaktor bio u opstem remontu 1963, odnosno u normalnom radu 1964, 1965 i 1966. U ovom radu nismo se upustali u analizu unutrasnjeg ozracivanja, kao ni procenu doza beta zracenja na kozi, sto treba da bude predmet posebnih analiza. Pri proceni spoljasnjeg ozracivanja operisano je samo sa dozama gama zracenja, jer je ozracivanje neutronima zanemarljivo. Celokupna analiza izvrsena je na osnovu podataka o dozama ozracivanja do kojih se doslo ocitavanjem film o penkalo dozimetara.

  16. RA Research nuclear reactor, Part 1, RA reactor operation and maintenance in 1993, with comparative review for the period 1991 - 1993, Annex 3; Projekat Istrazivacki nuklearni reaktor RA - 1 Deo Pogon i odrzavanje nuklearnog reaktora RA u 1993. godini, uz uporedni pregled za period 1991 - 1993. - prilog 3

    Energy Technology Data Exchange (ETDEWEB)

    Sotic, O; Cupac, S; Sulem, B; Zivotic, Z; Mikic, N; Tanaskovic, M [Vinca Institute of Nuclear Sciences, Beograd (Serbia and Montenegro)

    1993-12-15

    RA reactor was not operated during 1993 because of the complete instrumentation exchange. Although it has been planned to exchange the complete instrumentation until the end of 1993, and to start reactor operation in the first half of 1993 this was not fulfilled because the instrumentation was not delivered until the end of 1993. Main activities during past seven years were related to construction of the emergency cooling system; repair and reconstruction of the system for handling the spent fuel and improvement of spent fuel storage conditions; exchange of the aged instrumentation. Other reactor components and systems, reactor core, primary coolant loop and gas circulation system are in good condition concerning future start-up. [Serbo-Croat] U 1993. godini reaktor nije bio u pogonu zbog zamene njegove celokupne instrumentacije. Iako je bilo planirano da se celokupna instrumentacija zameni do kraja 1993. te da reaktor pocne sa radom u prvoj polovini 1993. Ovo nije ispunjeno jer celokupna oprema nije isporucena ni do kraja 1993. godine. Osnovni zahvati koji su u proteklih sedma godina izvrseni, odnosili su se na izgradnju sistema za udesno hladjenje, rekonstrukciju sistema za rukovanje ozracenim gorivom i poboljsanje uslova za stokiranje ovog goriva, zamenu instrumentacije. Ostali sistemi reaktora, reaktorsko jezgro, primarno kolo hladjenja i sistem za cirkulaciju gasa su u dobrom stanju i mogu se nesmetano koristiti u buducem radu.

  17. Cuff Pressure Pain Detection Is Associated with Both Sex and Physical Activity Level in Nonathletic Healthy Subjects.

    Science.gov (United States)

    Lemming, Dag; Börsbo, Björn; Sjörs, Anna; Lind, Eva-Britt; Arendt-Nielsen, Lars; Graven-Nielsen, Thomas; Gerdle, Björn

    2017-08-01

    The aim of this study was to evaluate pressure pain sensitivity on leg and arm in 98 healthy persons (50 women) using cuff algometry. Furthermore, associations with sex and physical activity level were investigated. Normal physical activity level was defined as Godin Leisure-Time Exercise Questionnaire (GLTEQ) score ≤ 45 and high activity level as GLTEQ > 45. A pneumatic double-chamber cuff was placed around the arm or leg where a single chamber was inflated. The cuff inflation rate (1 kPa/s) was constant, and pain intensity was registered continuously on a 10 cm electronic visual analogue scale (VAS). The pain detection threshold (PDT) was defined as when the pressure was perceived as painful, and pain tolerance (PTT) was when the subject terminated the cuff inflation. For PTT, the corresponding VAS score was recorded (VAS-PTT). The protocol was repeated with two chambers inflated. Only single cuff results are given. For women compared with men, the PDT was lower when assessed in the arm ( P = 0.002), PTTs were lower in the arm and leg ( P active participants compared with less active had higher PDT ( P = 0.027) in the leg. Women showed facilitated spatial summation ( P physical activity level. © 2017 American Academy of Pain Medicine. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com

  18. Correlates of exercise motivation and behavior in a population-based sample of endometrial cancer survivors: an application of the Theory of Planned Behavior

    Directory of Open Access Journals (Sweden)

    Dundas George

    2007-05-01

    Full Text Available Abstract Background Despite evidence of the benefits of exercise in cancer survivors, exercise participation rates tend to decline after treatments. Few studies have examined the determinants of exercise in less common cancer sites. In this study, we examined medical, demographic, and social cognitive correlates of exercise in endometrial cancer survivors using the Theory of Planned Behavior (TPB. Methods A mailed survey was completed by 354 endometrial cancer survivors (1 to 10 years postdiagnosis residing in Alberta, Canada. The study was cross-sectional. Exercise behavior was assessed using the Godin Leisure Time Exercise Questionnaire and the TPB constructs were assessed with standard self-report scales. Multiple regression analyses were used to determine the independent associations of the TPB constructs with intention and behavior. Results Chi-square analyses indicated that marital status (p = .003, income level (p = .013, and body mass index (BMI (p = .020 were associated with exercise. The TPB explained 34.1% of the variance in exercise behavior with intention (β = .38, p β = .18, p = .029 being independent correlates. For intention, 38.3% of the variance was explained by the TPB with self-efficacy (β = .34, p β = .30, p Conclusion The TPB may be a useful framework for understanding exercise in endometrial cancer survivors. Exercise behavior change interventions based on the TPB should be tested in this growing population.

  19. Illness perception and adherence to healthy behaviour in Jordanian coronary heart disease patients.

    Science.gov (United States)

    Mosleh, Sultan M; Almalik, Mona Ma

    2016-06-01

    Patients diagnosed with coronary heart disease are strongly recommended to adopt healthier behaviours and adhere to prescribed medication. Previous research on patients with a wide range of health conditions has explored the role of patients' illness perceptions in explaining coping and health outcomes. However, among coronary heart disease patients, this has not been well examined. The purpose of this study was to explore coronary heart disease patients' illness perception beliefs and investigate whether these beliefs could predict adherence to healthy behaviours. A multi-centre cross-sectional study was conducted at four tertiary hospitals in Jordan. A convenience sample of 254 patients (73% response rate), who visited the cardiac clinic for routine review, participated in the study. Participants completed a self-reported questionnaire, which included the Brief Illness Perception Questionnaire, the Godin Leisure Time Activity questionnaire and the Morisky Medication Adherence Scale. Patients reported high levels of disease understanding (coherence) and they were convinced that they were able to control their condition by themselves and/or with appropriate treatment. Male patients perceived lower consequences (pbehaviours. © The European Society of Cardiology 2014.

  20. Data concerning operation and application of RA reactor in 1975, Annex 1; Prilog 1 - Podaci o radu i iskoriscenosti reaktora RA u 1975. godini

    Energy Technology Data Exchange (ETDEWEB)

    Stanic, A [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1976-01-15

    RA reactor was operating according to the plan for 1975 adopted in December of the previous year. It was planned for reactor to be operated at nominal power first 10-20 days each month, three following days were reserved for different power levels according to the users' demand. Four fuel exchanges were planned and fulfilled with minor delay. Data concerning planned and real operation, as well as delays from the plan and shorter interruptions are presented in tables of this Annex. It is shown that all the delays and interruptions which amounted to 104 hours were compensated. [Serbo-Croat] Reaktor RA je radio prema planu rada za 1975. godinu, nacinjenom u decembru prethodne godine. Planirano je da reaktor radi neprekidno prvih 10-20 dana u mesecu na nominalnoj snazi, tri sledeca dana je rezervisano za rad na drugim snagama zavisno od potreba korisnuka. Planirane su i 4 izmene goriva. Podaci o planiranom i ostvarenom radu kao i odstupanjima od plana i kracim prekidima u radu reaktora dati su u tabelama ovog priloga. Vidi se da su sva odstupanja i prekidi u ukupnom trajanju od 104 sata u celini nadoknadjeni.

  1. Operation and maintenance of the RA nuclear reactor for 1977, Report Annex I; Rad i iskoriscenost reaktora RA u 1977. godini, izvestaj Prilog I

    Energy Technology Data Exchange (ETDEWEB)

    Martinc, R; Stanic, A [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1977-12-15

    RA reactor operation plan was fulfilled, meaning 28583 MWh. In addition to 183 days of operation at full power, during 1977 the reactor was operated for 14 days at lower power level according to the demand of users. The utilization level of rector irradiation capability (neutron flux and time of operation) was 14%. This annex includes detailed statistical data about reactor operation, utilization, power level, savings concerned with new 80% enriched fuel. All the 9 vertical experimental channels were used for irradiation in the reactor core. Digression from the action plan were caused by refueling and demand od the users. There have been 11 safety shutdowns, of which 6 caused by power cuts, 4 due to failure of the instruments, and 1 due to earthquake in March 1977. [Serbo-Croat] Planirani rad reaktora na nominalnoj snazi ostvaren je u iznosu od 28583 MWh. U toku 1977. godine reaktor je radio 14 dana na manjim snagama i u posebnom eksperimentalnom rezimu na zahtev korisnika. Iskoriscenost kapaciteta reaktora za ozracivanje uzoraka (na bazi neutronskog fluksa i vremena rada reaktora) bila je 41%. Ovaj izvestaj sadrzi detaljne statisticke podatke o radu i iskoriscenosti reaktora, podatke o ustedi goriva prelaskom na 80% obogaceno gorivo. Korisceno je svih 9 vertikalnih eksperimentalnih kanala u aktivnoj zoni. Uzroci odstupanja od plana rada osim zamene goriva bili su zahtevi korisnika. Bilo je 11 sigurnosnih zaustavljanja, 6 usled nestanka napona, 4 usled kvarova opreme i instrumentacije, i 1 put usled zemljotresa u martu.

  2. Physical activity and quality of life among university students: exploring self-efficacy, self-esteem, and affect as potential mediators.

    Science.gov (United States)

    Joseph, Rodney P; Royse, Kathryn E; Benitez, Tanya J; Pekmezi, Dorothy W

    2014-03-01

    Physical activity (PA) has been shown to enhance quality of life (QOL) in older adults. Findings from these studies indicate that the relationship between PA and QOL is indirect and likely mediated by variables such as physical self-esteem, exercise self-efficacy, and affect. As PA varies greatly by age, the purpose of the current study is to extend this area of research to young adults and explore the complex relationship between PA and QOL in this target population. Data were collected via anonymous questionnaire from N = 590 undergraduate students. PA was assessed with the Godin Leisure Time Exercise Questionnaire, and QOL was assessed by the Satisfaction with Life Scale. Path analysis was used to test the relationship between PA and QOL, with mediators of exercise self-efficacy, physical self-esteem, and affect. The PA model (RMSEA = .03, CFI = .99) accounted for 25 % of the variance in QOL. PA had positive direct effects on exercise self-efficacy (β = .28, P physical self-esteem (β = .10, P positive affect (β = .10, P affect (β = .08, P Physical self-esteem was found to be the most powerful mediating variable on QOL (β = .30, P positive affect (β = .27, P affect (β = .14, P Physical self-esteem and, to a lesser extent, positive affect emerged as integral components in the link between PA and QOL. Findings suggest that health education programs designed to promote regular PA and increase physical self-esteem may be effective in improving QOL in young adults.

  3. The relationship between a short measure of health status and physical activity in a workplace population.

    Science.gov (United States)

    Bize, Raphaël; Plotnikoff, Ronald C

    2009-01-01

    Many interventions promoting physical activity (PA) are effective in preventing disease onset, and although studies have found a positive relationship between health-related quality of life (HRQL) and PA, most of these studies have focused on older adults and those with chronic conditions. Less is known regarding the association between PA level and HRQL among healthy adults. Our objective was to analyse the relationship between PA level and HRQL among a sample of 573 employees aged 20-68 taking part in a workplace intervention to promote PA. Measures included HRQL (using a single item) and PA (i.e. Godin Leisure-Time Questionnaire). The Modified Canadian Aerobic Fitness Test (MCAFT) was also completed by 10% of the employees. MET-minute scores (assessing energy expenditure over one week) were compared across HRQL categories using ANOVA. A multiple linear regression analysis was conducted to further examine the relationship between HRQL and PA, controlling for potential covariates. Participants in the higher health status categories were found to report higher levels of energy expenditure (one-way ANOVA, p workplace population is positively associated with increased health status, and it also suggests that a single-item HRQL measure is suitable for community- and population-based studies, reducing response burden and research costs.

  4. Ostaci srednjevjekovne utvrde Kaštel (Fenarlik u kartografskim izvorima XIX i XX vijeka : The remains of the fortress Kaštel (Fenarlik in cartographic sources of the 19th and 20th centuries

    Directory of Open Access Journals (Sweden)

    Jusuf Topoljak

    2015-12-01

    Full Text Available Utvrda Kaštel (Fenarlik, locirana između Novog Travnika i Bugojna, vjerovatno je podignuta u razdoblju srednjeg vijeka, a u kartografskim izvorima se prvi put javlja tek 1883. godine. Geodetski planovi i karte 19. i 20. vijeka vjerodostojno dokumentuju propadanje ostataka tog utvrđenja, isprva ga jasno prikazujući kao ruševinu, dok se naposljetku sačuvao samo toponim Kaštel. Ovim radom autori su pokušali identifikovati i objediniti sve relevantne kartografske izvore na kojima je predočen lokalitet Kaštela, uz analizu načina topografisanja ostataka srednjevjekovne utvrde. : The fortress Kaštel (Fenarlik, located between Novi Travnik and Bugojno, probably was built in the period of middle ages. Concerning cartographic sources, it first appeared in 1883. Geodetic plans and maps from the 19th and 20th century credibly documented deterioration of the fortress remains. At first, it clearly displayed a ruin, while ultimately toponym Kaštel was the only preserved. Authors of this paper tried to identify and consolidate all relevant cartographic sources that represent the place Kaštel, together with the analysis of topographing the medieval fortresses.

  5. CONSEQUENCES OF INADEQUATE ENGAGEMENT OF EXPERTS FOR BUILDING SPORT FACILITIES IN BAR

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    Miodrag Banović

    2010-09-01

    Full Text Available In Bar we still do not have experiance that for investments in sport facilities, sport experts are consulted. Such an approach to this problem put in question racional reasons for an investment? Consequences: Such facilities were not built in accordance with the sport rules and could not be registrated to the Sports Associations for performance of official sport competitions. 1. Hotel „Topolica“, 1980. year (open swimming pool, 2. OŠ „Anto Đedović“, 1983. year (asfaltfloor playground, 3. Sportsko-rekreativni centar Bar, 1986. year (tartan track i asfaltfloor playground, 4. OŠ „Meksiko“, 1987. year ( gim, 5. Sportsko-rekreativni centar Bar, 1987. year (stadium dressing room, 6. Sportsko-rekreativni centar Bar, 2004. year (tartan track i asfaltfloor playground, i cross-country track 7. Rekreativni parak „Oaza“, 2005. godine ( trim track reconstruction and artificial light instalement at „Oaza“, 8. Sportsko-rekreativni centar Bar, 2009. year (football – tennis pitch, Distorical and descriptive methods were used. Subject of inquiery were sport facilities where sport rules were not followed.Vanity of certain persons has been fulfilled, but not the needs of sport population. If there is a wish that sport facilities should be in the function of sport in its full capacity, it is necessary that during construction, reconstruction and adaptation of such facilities expers are to be engaged.

  6. Physical inactivity, neurological disability, and cardiorespiratory fitness in multiple sclerosis.

    Science.gov (United States)

    Motl, R W; Goldman, M

    2011-02-01

    We examined the associations among physical activity, neurological disability, and cardiorespiratory fitness in two studies of individuals with multiple sclerosis (MS). Study 1 included 25 women with relapsing-remitting MS (RRMS) who undertook an incremental exercise test for measuring peak oxygen (VO₂(peak) ) consumption, wore an accelerometer during a 7-day period, and completed the Godin Leisure-Time Exercise Questionnaire (GLTEQ). Study 2 was a follow-up of Study 1 and included 24 women with RRMS who completed the self-reported Expanded Disability Status Scale (EDSS), undertook an incremental exercise test, wore an accelerometer during a 7-day period, and completed the GLTEQ. Study 1 indicated that VO₂(peak) was significantly correlated with accelerometer counts (pr = 0.69) and GLTEQ scores (pr = 0.63) even after controlling for age and MS duration. Study 2 indicated that VO₂(peak) was significantly correlated with accelerometer counts (pr = 0.50), GLTEQ scores (pr = 0.59), and EDSS scores (pr = -0.43) even after controlling for age and MS duration; there was a moderate partial correlation between accelerometer counts and EDSS scores (pr = -0.43). Multiple linear regression analysis indicated that both accelerometer counts (β = 0.32) and EDSS scores (β = -0.40) had statistically significant associations with VO₂(peak). The findings indicate that physical inactivity and neurological disability might represent independent risk factors for reduced levels of cardiorespiratory fitness in this population. © 2010 John Wiley & Sons A/S.

  7. Lifetime Traumatic Experiences and Leisure Physical Inactivity among Adolescent Boys.

    Science.gov (United States)

    Malinauskas, Romualdas; Malinauskiene, Vilija; Malinauskas, Mindaugas

    2018-03-01

    The aim of this study was to examine the associations between lifetime traumatic experiences and leisure physical inactivity among adolescent boys and to determine to what extent those associations are mediated by posttraumatic stress symptoms, unhealthy behaviors (smoking, alcohol use), the daily consumption of fresh fruit, and sense of coherence. A self-administered questionnaire combining 3 instruments measured leisure physical activity level (Godin and Shephard), symptoms of posttraumatic stress (IES-revised), lifetime traumatic experiences, sense of coherence (SOC-13, from Antonovsky), and behavioral and dietary patterns in a representative sample of eighth grade boys from a number of Kaunas, Lithuania, secondary schools (N = 885; response rate 88.6%). Fifty-six point eight percent of boys had experienced at least 1 lifetime traumatic event, with a 20.5% prevalence of PTS symptoms, and 5.4% were inactive during leisure time. In the logistic regression models, leisure physical inactivity was associated with lifetime traumatic experiences (adjusted OR = 2.33; 95% CI: 1.09-4.98). Sense of coherence and posttraumatic stress symptoms did not mediate those associations. Less-than-daily consumption of fresh fruit showed an independent effect, while smoking and weekly consumption of alcohol did not. Consistent associations between lifetime traumatic experiences and leisure physical inactivity among adolescent boys indicate that the presence of lifetime traumatic events should be taken into account when employing intervention and prevention programs on unhealthy lifestyles (physical inactivity, smoking, and alcohol).

  8. Self-Regulatory Strategies as Correlates of Physical Activity Behavior in Persons With Multiple Sclerosis.

    Science.gov (United States)

    Cederberg, Katie L; Balto, Julia M; Motl, Robert W

    2018-05-01

    To examine self-regulation strategies as correlates of physical activity in persons with multiple sclerosis (MS). Cross-sectional, or survey, study. University-based research laboratory. Convenience sample of persons with MS (N=68). Not applicable. Exercise Self-Efficacy Scale (EXSE), 12-item Physical Activity Self-Regulation Scale (PASR-12), and Godin Leisure-Time Exercise Questionnaire (GLTEQ). Correlation analyses indicated that GLTEQ scores were positively and significantly associated with overall self-regulation (r=.43), self-monitoring (r=.45), goal-setting (r=.27), reinforcement (r=.30), time management (r=.41), and relapse prevention (r=.53) PASR-12 scores. Regression analyses indicated that relapse prevention (B=5.01; SE B=1.74; β=.51) and self-monitoring (B=3.65; SE B=1.71; β=.33) were unique predictors of physical activity behavior, and relapse prevention demonstrated a significant association with physical activity behavior that was accounted for by EXSE. Our results indicate that self-regulatory strategies, particularly relapse prevention, may be important correlates of physical activity behavior that can inform the design of future behavioral interventions in MS. Published by Elsevier Inc.

  9. Heavy water pumps; Pumpe D{sub 2}O

    Energy Technology Data Exchange (ETDEWEB)

    Zecevic, V; Nikolic, M

    1963-12-15

    Continuous increase of radiation intensity was observed on all the elements in the heavy water system during first three years of RA reactor operation. The analysis of heavy water has shown the existence of radioactive cobalt. It was found that cobalt comes from stellite, cobalt based alloy which was used for coating of the heavy water pump discs in order to increase resistance to wearing. Cobalt was removed from the surfaces due to friction, and transferred by heavy water into the reactor where it has been irradiated for 29 876 MWh up to 8-15 Ci/g. Radioactive cobalt contaminated all the surfaces of aluminium and stainless steel parts. This report includes detailed description of heavy water pumps repair, exchange of stellite coated parts, decontamination of the heavy water system, distillation of heavy water. [Serbo-Croat] U toku prve tri godine eksploatacije reaktora RA uocen je neprekidni porast intenziteta zracenja na svim elementima u teskovodnom sistemu. Analizom teske vode utvrdjeno je postojanje radioaktivnog kobalta. Ustanovljeno je da kobalt potice od stelita, legure na bazi kobalta kojim su presvuceni rukavci vratila teskovodnih pumpi radi otpornosi na habanje. Kobalt je trenjem skidan sa povrsina, u toku rada prenosen je teskom vodom u reaktor i ozracivan u toku 29 876 MWh do specificne aktivnosti 8-15 Ci/g. Radioaktivni kobalt je kontaminirao sve povrsine od aluminijuma i nerdjajuceg celika. Ovaj izvestaj sadrzi detaljan opis remonta pumpi, zamene delova teskovodnih pumpi novim delovima bez stelitnog sloja, dekontaminacije teskovodnog sistema, destilacije teske vode.

  10. ¿Hacia el fin de la itinerancia? Isabel I de Castilla

    Directory of Open Access Journals (Sweden)

    Mª Isabel DEL VAL VALDIVIESO

    2009-05-01

    Full Text Available Aunque ciertos organismos de la administración del reino están ya asentados en determinados lugares, y se observan algunos indicios de sedentarización, entre ellos el establecimiento de la casa del príncipe Juan en Almazán, la corte de Isabel la Católica sigue siendo itinerante como la de sus antecesores. Con el fin de constatar esta circunstancia, en el presente artículo se estudia el trayecto seguido por Isabel I de Castilla en dos ocasiones, el primer año de reinado, y el último viaje que realiza. En 1475 el espacio recorrido se extiende entre Palencia y Toledo, se trata de un periplo con ida (hacia el Sur y regreso al norte del Duero. En 1503, el viaje se desarrolla entre Alcalá de Henares y Medina del Campo, villa en la que morirá la reina Católica el 26 de noviembre de 1504. En ambas ocasiones, la reina atiende todos los asuntos del gobierno de sus reinos allí donde se encuentre.Malgré l’installation de certains organes de l’administration du royaume dans des lieux précis et quelques indices de sédentarisation, comme l’établissement de la maison du Prince Juan à Almazán, la cour d’Isabelle la Catholique est, comme celle de ses prédécesseurs, itinérante. Cet article se propose d’étudier deux trajets parcourus par Isabelle Ire de Castille : celui qu’elle réalise au cours de la première année de son règne, et le dernier. En 1475, l’espace parcouru s’étend de Palencia à Tolède ; il s’agit d’un trajet vers le sud pour l’aller et au nord du Duero pour le retour. En 1503, le voyage se déroule entre Alcalá de Henares et Medina del Campo, où la reine meurt le 26 novembre 1504. Lors de ces deux déplacements, la reine administre son royaume de l’endroit où elle se trouve.

  11. Workers exposure to 0-300 GHz electromagnetic fields - The New European Directive 2013/35/UE

    International Nuclear Information System (INIS)

    2013-01-01

    The non-ionizing radiations section of the French Society for Radiation Protection (SFRP) has organized this conference with the aim to present the new European Directive 2013/35/UE about the occupational exposure to electric, magnetic and electromagnetic fields. The topics approached have permitted to better understand its content, background and practical impact for labour physicians, safety engineers and any other people involved in labour risks monitoring. The document brings together 15 presentations (slides) and their corresponding abstract. Content is as follows: Session 1 - electromagnetic fields and health: What is an electromagnetic field? (Alain Azoulay (Consultant)); What are the health impacts of fields? (Isabelle Lagroye (IMS Bordeaux univ.)); Who are the most concerned workers? (Martine Souques (EDF)); Session 2 - Presentation of the directive, from its foundation to its transposition (Isabelle Magne (EDF)): ICNIRP's (International Commission on Non-Ionizing Radiation Protection) guidelines (Bernard Veyret (IMS Bordeaux univ.)); The New European Directive 2013/35/UE (Patrick Moureaux (INRS)); transposition works of the directive into French law (Peggy Mathieu (DGT)); Session 3 - Evaluation of electromagnetic fields exposure levels (Allal Ouberehil (TDF)): how to measure and electromagnetic field and to estimate its measurement uncertainty? (Emmanuel Nicolas (Bureau Veritas)); ELF - how to calculate the electric field induced in the human body and with which uncertainty? (Noel Burais (Ampere Univ. Lyon)); how to calculate the Specific Absorption Rate (SAR) in the human body and with which uncertainty? (Joe Wiart (Orange Labs)); Session 4 - Occupational exposures - overview and experience feedbacks (Martine SOUQUES (EDF)): overview of occupational exposures (Patrick Moureaux (INRS)); Implementation of the 2004/40/CE directive at TDF and perspectives of the 2013/35/UE directive (Allal Ouberehil (TDF)); Implementation of the 2004/40/CE directive at RTE

  12. Isabel la Católica y el marqués de Cádiz, o la cortesía en la representación historiográfica del poder

    Directory of Open Access Journals (Sweden)

    Juan Luis CARRIAZO RUBIO

    2006-03-01

    Full Text Available On analyse ici la reconstruction, dans les chroniques, du processus complexe de soumission de la maison d’Arcos à la nouvelle monarchie qu’incarne la reine Isabelle. La présence d’une femme sur le trône de Castille fut, pour les chroniqueurs, l’occasion de condenser dans une série de scènes d’une grande intensité littéraire, le rapprochement compliqué, non sans négociations, qui fit de Rodrigo Ponce de León, l’adversaire redouté, un héros, voire une icône du projet politique des Rois Catholiques. Palencia, Valera, Pulgar ou encore Bernáldez, entre autres, proposent des versions parfois divergentes où ils attribuent, moyennant quelques écarts sensibles, un rôle plus ou moins important à Isabelle dans sa réconciliation avec le marquis. Mais au-delà des intérêts et des marques de loyauté des chroniqueurs, la présence même de la reine est un moyen de compléter le profil guerrier de ce héros de la frontière par l’évocation de manifestations de courtoisie des plus raffinées.Se analiza aquí la plasmación cronística del complejo proceso de sumisión de la Casa de Arcos a la nueva monarquía encarnada por la reina Isabel. No en vano, la presencia de una mujer en el trono de Castilla brindó a los cronistas la posibilidad de condensar en una serie de escenas de gran intensidad literaria el complicado acercamiento, no exento de negociaciones, que transformó a Rodrigo Ponce de León de adversario temido en héroe e incluso icono del proyecto político de los Reyes Católicos. Palencia, Valera, Pulgar o Bernáldez, entre otros, ofrecen relatos no siempre coincidentes que divergen de manera sensible al conceder a Isabel mayor o menor protagonismo en la reconciliación con el marqués. Pero más allá de los intereses y lealtades de los cronistas, la propia presencia de la reina les permite completar el perfil guerrero del héroe fronterizo con las más refinadas manifestaciones de cortesía.

  13. Impact picture and internal matter motion for elastic scattering

    International Nuclear Information System (INIS)

    Bourrely, C.; Soffer, J.; Wu, T.T.

    1978-01-01

    Since four-dimensional relativistic quantum field theories have all the desirable properties such as particle production, unitarity, and analyticity, they provide a useful way to gain theoretical knowledge not only for weak and electromagnetic processes but also for strong interactions. For the dynamics of strong interactions, because of the necessity of understanding all orders of perturbation theory, the simplest case is the high energy limit. After a brief review of the general features of elastic scattering in field theories, the need of developing a phenomenology in order to make contact with present and future experimental data is discussed. Such a phenomenology must satisfy the dual requirement of, on the one hand, giving an accurate description of hadronic experimental data at high energies and, on the other hand, having the s → infinity behavior obtained from field theories. Recent improvements on such a phenomenology are emphasized, and include better parametrization and proper Regge background and spin effects. In particular, the spin of the proton is taken into account by using the concept of hadronic matter current of Chou and Yang. In addition to the total and differential cross sections for ISABELLE energies, predictions are obtained for both polarization and R parameters for proton--proton elastic scattering. Sore theoretical problems for the future are outlined

  14. γγ background of the Drell-Yan process

    International Nuclear Information System (INIS)

    Carimalo, C.; Kessler, P.; Parisi, J.

    1978-01-01

    Considering lepton pair production in nucleon-nucleon or nucleon-nucleus collisions, the mechanism of gamma-gamma materialization is compared with that of quark-antiquark annihilation (Drell-Yan process). The computed predictions show that, whereas the gamma-gamma background of the Drell-Yan process should be at most a few percent in present accelerator experiments, it might become more important for future proton-proton colliding beams of superhigh energies (such as in the ISABELLE project). Several different models of quark-parton distribution functions were used both to compute the Drell-Yan cross-section and to define the inelastic structure functions involved in the gamma-gamma effect; the latter was shown, however, to be relatively model-independent. Finally, the accuracy of the simplified procedure (double equivalent-photon method) applied to the gamma-gamma process was checked, using some data computed through a more precise method by Chen et al. It was shown that errors involved in the calculations should be less than 50%, which is of the order of model fluctuations

  15. Controlled Owicki-Gries Concurrency: Reasoning about the Preemptible eChronos Embedded Operating System

    Directory of Open Access Journals (Sweden)

    June Andronick

    2015-11-01

    Full Text Available We introduce a controlled concurrency framework, derived from the Owicki-Gries method, for describing a hardware interface in detail sufficient to support the modelling and verification of small, embedded operating systems (OS's whose run-time responsiveness is paramount. Such real-time systems run with interrupts mostly enabled, including during scheduling. That differs from many other successfully modelled and verified OS's that typically reduce the complexity of concurrency by running on uniprocessor platforms and by switching interrupts off as much as possible. Our framework builds on the traditional Owicki-Gries method, for its fine-grained concurrency is needed for high-performance system code. We adapt it to support explicit concurrency control, by providing a simple, faithful representation of the hardware interface that allows software to control the degree of interleaving between user code, OS code, interrupt handlers and a scheduler that controls context switching. We then apply this framework to model the interleaving behavior of the eChronos OS, a preemptible real-time OS for embedded micro-controllers. We discuss the accuracy and usability of our approach when instantiated to model the eChronos OS. Both our framework and the eChronos model are formalised in the Isabelle/HOL theorem prover, taking advantage of the high level of automation in modern reasoning tools.

  16. 50 years of brown dwarfs from prediction to discovery to forefront of research

    CERN Document Server

    2014-01-01

    The years 2012/2013 mark the 50th anniversary of the theoretical prediction that Brown Dwarfs, i.e. degenerate objects which are just not massive enough to sustain stable hydrogen fusion, exist. Some 20 years after their discovery, how Brown Dwarfs form is still one of the main open questions in the theory of star formation. In this volume, the pioneers of Brown Dwarf research review the history of the theoretical prediction and the subsequent discovery of Brown Dwarfs. After an introduction, written by Viki Joergens, reviewing Shiv Kumar's theoretical prediction of the existence of brown dwarfs, Takenori Nakano reviews his and Hayashi's calculation of the Hydrogen Burning Minimum Mass. Both predictions happened in the early 1960s. Jill Tarter then writes on the introduction of the term 'Brown Dwarf', before Ben Oppenheimer, Rafael Rebolo and Gibor Basri describe their first discovery of Brown Dwarfs in the 1990s. Lastly, Michael Cushing and Isabelle Baraffe describe the development of the field to the curren...

  17. Automatic Function Annotations for Hoare Logic

    Directory of Open Access Journals (Sweden)

    Daniel Matichuk

    2012-11-01

    Full Text Available In systems verification we are often concerned with multiple, inter-dependent properties that a program must satisfy. To prove that a program satisfies a given property, the correctness of intermediate states of the program must be characterized. However, this intermediate reasoning is not always phrased such that it can be easily re-used in the proofs of subsequent properties. We introduce a function annotation logic that extends Hoare logic in two important ways: (1 when proving that a function satisfies a Hoare triple, intermediate reasoning is automatically stored as function annotations, and (2 these function annotations can be exploited in future Hoare logic proofs. This reduces duplication of reasoning between the proofs of different properties, whilst serving as a drop-in replacement for traditional Hoare logic to avoid the costly process of proof refactoring. We explain how this was implemented in Isabelle/HOL and applied to an experimental branch of the seL4 microkernel to significantly reduce the size and complexity of existing proofs.

  18. Piezosurgery in implant dentistry

    Directory of Open Access Journals (Sweden)

    Stübinger S

    2015-11-01

    Full Text Available Stefan Stübinger,1 Andres Stricker,2 Britt-Isabelle Berg3,4 1Hightech Research Center of Cranio-maxillofacial Surgery, University of Basel, Allschwil, Switzerland; 2Private Practice, Konstanz, Germany; 3Department of Cranio-maxillofacial Surgery, University Hospital Basel, Basel, Switzerland; 4Division of Oral and Maxillofacial Radiology, Columbia University Medical Center, New York, NY, USA Abstract: Piezosurgery, or the use of piezoelectric devices, is being applied increasingly in oral and maxillofacial surgery. The main advantages of this technique are precise and selective cuttings, the avoidance of thermal damage, and the preservation of soft-tissue structures. Through the application of piezoelectric surgery, implant-site preparation, bone grafting, sinus-floor elevation, edentulous ridge splitting or the lateralization of the inferior alveolar nerve are very technically feasible. This clinical overview gives a short summary of the current literature and outlines the advantages and disadvantages of piezoelectric bone surgery in implant dentistry. Overall, piezoelectric surgery is superior to other methods that utilize mechanical instruments. Handling of delicate or compromised hard- and soft-tissue conditions can be performed with less risk for the patient. With respect to current and future innovative surgical concepts, piezoelectric surgery offers a wide range of new possibilities to perform customized and minimally invasive osteotomies. Keywords: implantology, piezoelectric device, piezosurgery, maxillary sinus elevation, bone grafting, osteotomy, edentulous ridge splitting

  19. Ludwik Zamenhof: a major contributor to world culture, on the 150(th) anniversary of his birth.

    Science.gov (United States)

    Grzybowski, Andrzej

    2010-01-01

    More than 200 universal languages have been proposed to replace the nearly 3,000 existing languages. Esperanto, developed by the Polish-Jewish ophthalmologist Ludwik Zamenhof in 1887, became the most widely used artificial language of the 20(th) century. It is estimated that between one million and 15 million people in the world can speak or read Esperanto. Zamenhof was nominated 14 times for the Nobel Peace Prize, and also received the French Legion of Honor, and the Medal of Isabelle of Spain the Catholic. Ludwik Zamenhof started his professional training in ophthalmology at the Jewish Hospital in Warsaw, later spent several months in Vienna, and finally started a private ophthalmology practice in Warsaw, where he remained for most of his life. His son Adam was an associate professor of ophthalmology at the University of Warsaw and head of ophthalmology in the Jewish Hospital in Czyste, the biggest and most modern hospital in Warsaw at that time. Some lesser known aspects of Zamenhof's life and work drawn from the original 19(th) century Russian and 20(th) century Esperanto documents are described. Copyright 2010 Elsevier Inc. All rights reserved.

  20. Meeting report--Imaging the Cell.

    Science.gov (United States)

    Moreau, Violaine; Cordelières, Fabrice P; Poujol, Christel; Sagot, Isabelle; Saltel, Frédéric

    2015-11-01

    Every two years, the French Society for Cell Biology (SBCF) organises an international meeting called 'Imaging the Cell'. This year, the 8th edition was held on 24-26 June 2015 at University of Bordeaux Campus Victoire in the city of Bordeaux, France, a UNESCO World Heritage site. Over the course of three days, the meeting provided a forum for experts in different areas of cell imaging. Its unique approach was to combine conventional oral presentations during morning sessions with practical workshops at hosting institutes and the Bordeaux Imaging Center during the afternoons. The meeting, co-organised by Violaine Moreau and Frédéric Saltel (both INSERM U1053, Bordeaux, France), Christel Poujol and Fabrice Cordelières (both Bordeaux Imaging Center, Bordeaux, France) and Isabelle Sagot (Institut de Biochimie et Génétique Cellulaires, Bordeaux, France), brought together about 120 scientists including 16 outstanding speakers to discuss the latest advances in cell imaging. Thanks to recent progress in imaging technologies, cell biologists are now able to visualise, follow and manipulate cellular processes with unprecedented accuracy. The meeting sessions and workshops highlighted some of the most exciting developments in the field, with sessions dedicated to optogenetics, high-content screening, in vivo and live-cell imaging, correlative light and electron microscopy, as well as super-resolution imaging. © 2015. Published by The Company of Biologists Ltd.

  1. Safety Training: scheduled sessions in April

    CERN Multimedia

    DGS Unit

    2011-01-01

    The following training courses are scheduled in April. You can find the full Safety Training programme on the Safety Training online catalogue. If you are interested in attending any of the below courses, please talk to your supervisor, then apply electronically via EDH from the course description pages, by clicking on SIGN-UP. Registration for all courses is always open – sessions for the less-requested courses are organized on a demand-basis only. Depending on the demand, a session will be organised later in the year. Biocell Training 26-APR-11 (08.30 – 10.00) in French 26-APR-11 (10.30 – 12.00) in French Conduite de plates-formes élévatrices mobiles de personnel (PEMP) 28-APR-11 to 29-APR-11 (08.00 – 17.30) in French* Sécurité chimique – Introduction 29-APR-11 (09.00 – 11.30) in French (*) session in French with the possibility of receiving the documentation in English   By Isabelle Cusato (H...

  2. Zeit im Wandel der Zeit.

    Science.gov (United States)

    Aichelburg, P. C.

    Contents: Einleitung(P. C. Aichelburg). 1. Über Zeit, Bewegung und Veränderung (Aristoteles). 2. Ewigkeit und Zeit (Plotin). 3. Was ist die Zeit? (Augustinus). 4. Von der Zeit (Immanuel Kant). 5. Newtons Ansichten über Zeit, Raum und Bewegung (Ernst Mach). 6. Über die mechanische Erklärung irreversibler Vorgänge (Ludwig Boltzmann). 7. Das Maß der Zeit (Henri Poincaré). 8. Dauer und Intuition (Henri Bergson). 9. Die Geschichte des Unendlichkeitsproblems (Bertrand Russell). 10. Raum und Zeit (Hermann Minkowski). 11. Der Unterschied von Zeit und Raum (Hans Reichenbach). 12. Newtonscher und Bergsonscher Zeitbegriff (Norbert Wiener). 13. Die Bildung des Zeitbegriffs beim Kinde (JeanPiaget).14. Eine Bemerkung über die Beziehungen zwischen Relativitätstheorie und der idealistischen Philosophie (Kurt Gödel). 15. Der zweite Hauptsatz und der Unterschied von Vergangenheit und Zukunft (Carl Friedrich v. Weizsäcker). 16. Zeit als physikalischer Begriff (Friedrich Hund). 17. Zeitmessung und Zeitbegriff in der Astronomie (Otto Heckmann). 18. Kann die Zeit rückwärts gehen? (Martin Gardner). 19. Zeit und Zeiten (Ilya Prigogine, Isabelle Stengers). 20. Zeit als dynamische Größe in der Relativitätstheorie (P. C. Aichelburg).

  3. Open areas and open access

    International Nuclear Information System (INIS)

    Thorndike, A.M.

    1978-01-01

    One objective of the two open areas in the present ISABELLE design is to provide flexibility with respect to the size and shape of experimental equipment that would eventually be installed there. No permanent building would be installed initially. A second objective of the design of open areas is to keep initial costs as low as practicable. Another objective is open access. This note explores this idea and some design concepts based on it. It would permit inserting large pieces of experimental equipment quickly and removing them with equal ease and speed. Entire experiments would be moved in a single piece (or a few) by building them on movable platforms with capacities of up to about 1000 tons per platform. Most experiments could be built on a single platform or on a few. The shielding must also be moved. It must also be organized into a small number of large units. A scheme using large tanks filled with water is described. It is important to make the equipment on a given platform as complete and self-contained as possible, with a minimum of interconnections for power, coolant, controls, data transmission, etc. 5 figures

  4. Tuesday, 24 April 2018: Ordinary General Assembly of the CERN Staff Association!

    CERN Multimedia

    Staff Association

    2018-01-01

    The Ordinary General Assembly is an opportunity for members of the Staff Association, and also non-members, to get an overview of: the Staff Association’s activities over the last year; the financial report and the estimated budget of the Staff Association; the work programme of the current year. This is very interesting for anyone wishing to learn about the work carried out by the CERN Staff Association. 2017 Activities Report Isabelle Mardirossian, Vice-President of the Staff Association, presented the 2017 Activities Report. The main aspects of the report were: a follow-up on the 2015 Five-yearly review: the decisions taken by the Council in December 2015, their implementation, and work that remains to be done; definition and implementation of the Promotion Guide and the 2018 MERIT Guidelines; work carried out within the CERN working groups, the subgroups of the Standing Concertation Committee (SCC) and the Pension Fund, on diverse themes such as religious practice in the workplace, mobility o...

  5. Superconducting magnet development in Japan

    International Nuclear Information System (INIS)

    Yasukochi, K.

    1983-01-01

    The present state of R and D works on the superconducting magnet and its applications in Japan are presented. On electrical rotating machines, 30 MVA superconducting synchronous rotary condenser (Mitsubishi and Fuji) and 50 MVA generator are under construction. Two ways of ship propulsion by superconducting magnets are developing. A superconducting magnetically levitated and linear motor propelled train ''MAGLEV'' was developed by the Japan National Railways (JNR). The superconducting magnet development for fusion is the most active field in Japan. The Cluster Test program has been demonstrated on a 10 T Nb 3 Sn coil and the first coil of Large Coil Task in IEA collaboration has been constructed and the domestic test was completed in JAERI. These works are for the development of toroidal coils of the next generation tokamak machine. R and D works on superconducting ohmic heating coil are in progress in JAERI and ETL. The latter group has constructed 3.8 MJ pulsed coil. A high ramp rate of changing field in pulsed magnet, 200 T/s, has been tested successfully. High Energy Physics Laboratory (KEK) are conducting active works. The superconducting μ meson channel and π meson channel have been constructed and are operating successfully. KEK has also a project of big accelerator named ''TRISTAN'', which is similar to ISABELLE project of BNL. Superconducting synchrotron magnets are developed for this project. The development of superconducting three thin wall solenoid has been started. One of them, CDF, is progressing under USA-Japan collaboration

  6. Survey of beam-beam limitations

    International Nuclear Information System (INIS)

    Courant, E.; Cornacchia, M.; Donald, M.M.R.; Evans, L.R.; Tazzari, S.; Wilson, E.J.N.

    1979-01-01

    The effect of beam-beam interaction is known to limit the luminosity of electron-positron storage rings and will, no doubt, limit the proton-antiproton collision scheme for the SPS. While theorists are struggling to explain this phenomenon it is more instructive to list their failures than their rather limited successes, in the hope that experiments may emerge which will direct their endeavors. The search for a description of a nonlinear system as it approaches the limit in which ordered motion breaks down, is the nub of the problem. It has engaged many fine mathematical intellects for decades and will no doubt continue to do so long after ISABELLE, the p antip and LEP are past achievements. Empirical scaling laws are emerging which relate electron machines to each other but their extrapolation to proton machines remain a very speculative exercise. Experimental data on proton limits is confined to one machine, the ISR, which does not normally suffer the beam-beam effect and where it must be artificially induced or simulated. This machine is also very different in important ways from the p antip collider. The gloomy picture which has emerged recently is that the fixed limits which were conventionally assumed for proton and electron machines can only be said to be valid for the machines which engendered them - the best guess that could be made at the time. They are very difficult to extrapolate to other sets of parameters

  7. New scheme for the design and operation of proton--proton storage accelerators

    International Nuclear Information System (INIS)

    Claus, J.; Herrera, J.; Humphrey, J.; Marx, M.; Month, M.

    1977-01-01

    A new system is presented for storage accelerating rings which allows many options for operation. During injection, acceleration, and collision, the beams are maintained in the form of azimuthally long bunches. Current is built up in a low-energy, small circumference accumulator ring. Injection into the storage accelerators is carried out with the bunches phased so that they do not collide. The rf buckets can be matched to the incoming long bunches with only a small dilution. Operation of the storage rings consists of: (1) accelerating the formed bunches to any desired energy; and (2) bringing the bunches into collision by relative phasing of the rf in the two rings. This system provides considerable simplification in the design and operation of high energy p-p facilities. For example, it reduces the beam stacking time, relaxes the impedance tolerances relating to longitudinal stability, reduces the aperture utilization, and avoids radiation background problems associated with beam manipulations. A prototype design is considered, using as a basis the parameters of the ISABELLE facility. Performance characteristics and operational procedures are presented. The many advantages related to the machine and experimental aspects are discussed. In particular, cycling the energy during collisions is an interesting option. Lastly, the significance of extending such a facility to higher energy p-p collisions is outlined

  8. W,Z0 production at the pp collider

    International Nuclear Information System (INIS)

    Bunce, G.; Gordon, H.A.; Killian, T.J.

    1982-01-01

    We have examined some experimental questions relating to the production of W's and Z 0 's at a pp collider. To be specific we have considered a Colliding Beam Accelerator (CBA) with center of energy √s = 800 GeV and luminosity L = 10 33 cm -2 sec -1 (the standard BNL Isabelle (ISA) operating conditions). Most experiments should accumulate 10 sec of beam and therefore will have an integrated luminosity L = 10 40 cm -2 . This corresponds to the production of millions of conventional charged W's per interaction region and gives the potential for high statistics studies of the properties of W's and for experiments searching for higher mass objects. Our focus has been on testing predictions of the standard model. We have concentrated on W production since it is likely the standard Z 0 will be observed in the near future. In most cases the W is detected via its semileptonic decay W → l + nu. The specific topics considered are: W +- production: pp → W +- + X, W +- → e +- + nu, pp → W +- + γ + X, polarization effects in W +- production, and very high luminosity experiments

  9. Matters of Suggestibility, Memory and Time: Child Witnesses in Court and What Really Happened

    Directory of Open Access Journals (Sweden)

    Johanna F. Motzkau

    2007-01-01

    Full Text Available As a result of an increasing awareness of child abuse over the last few decades, children have been admitted as court witnesses more frequently, yet there has been persistent wariness about the reliability of their testimony. Examining the interaction of legal rationales and paradigms of developmental psychology, it would appear that children are still frequently positioned as deficient and passive witnesses. Three tropes can be distinguished: 1. Children are positioned as unreliable containers of facts. 2. Children have proved to be irritable dispensers of information. 3. Children are volatile interactants. In this paper I will examine how the English legal system employs special measures that are designed to manage children's apparent deficiencies while guaranteeing the accuracy and admissibility of their evidence. My analysis unfolds around the specific case of video recorded evidence. Using courtroom observations and data from interviews with legal professionals, I will follow the trajectory of the video from its planning and recording by the police to its presentation in court. Inspired by the work of Isabelle STENGERS and Bruno LATOUR, and drawing on discourse analytical tools, I will show that the collision of the different time zones of veridicality creates circumstances under which the video itself can become an ambiguous agent and ultimately a fanciful witness. URN: urn:nbn:de:0114-fqs0701145

  10. A need for evidence-based clinical practice guidelines for the use of heparins in the elderly

    Directory of Open Access Journals (Sweden)

    Isabelle Gouin-Thibault

    2010-04-01

    Full Text Available Isabelle Gouin-Thibault1,2, Virginie Siguret1,2, Eric Pautas2,31Assistance Publique Hôpitaux de Paris, Laboratoire d’Hématologie, Hôpital Charles Foix, Paris, France; 2Université Paris Descartes, INSERM U, Paris, France; 3Assistance Publique Hôpitaux de Paris, Unité de Gériatrie Aiguë, Hôpital Charles Foix, Paris, FranceAbstract: Low-molecular-weight heparins (LMWHs have been widely studied in pivotal clinical trials or in several meta-analyses. However, the safety and optimal use of LMWHs in high-risk patients such as the very elderly remains uncertain since these patients are usually excluded from clinical trials. In terms of LMWHs in the elderly, the main concerns are renal failure and the risk of accumulation. A clinical approach consisting of a LMWH dose reduction in the elderly should be considered with great caution in terms of efficacy, since it has been tested neither in the treatment of VTE nor in VTE prophylaxis. If monitoring is considered in patients receiving therapeutic dose LMWHs, appropriate target ranges for peak anti-Xa activity levels should be used and so far, no anti-Xa activity-based guidelines have been issued. Moreover, no data support any laboratory monitoring in elderly patients treated with prophylactic dose LMWHs.Keywords: elderly patients, low-molecular-weight heparin, renal insufficiency, evidence-based medicine

  11. Directed Security Policies: A Stateful Network Implementation

    Directory of Open Access Journals (Sweden)

    Cornelius Diekmann

    2014-05-01

    Full Text Available Large systems are commonly internetworked. A security policy describes the communication relationship between the networked entities. The security policy defines rules, for example that A can connect to B, which results in a directed graph. However, this policy is often implemented in the network, for example by firewalls, such that A can establish a connection to B and all packets belonging to established connections are allowed. This stateful implementation is usually required for the network's functionality, but it introduces the backflow from B to A, which might contradict the security policy. We derive compliance criteria for a policy and its stateful implementation. In particular, we provide a criterion to verify the lack of side effects in linear time. Algorithms to automatically construct a stateful implementation of security policy rules are presented, which narrows the gap between formalization and real-world implementation. The solution scales to large networks, which is confirmed by a large real-world case study. Its correctness is guaranteed by the Isabelle/HOL theorem prover.

  12. Conference on territorial planning of wind energy - engine or hindrance of climate policy? A French-German comparison

    International Nuclear Information System (INIS)

    Lengyel, Jacques; Von Nicolai, Helmuth; Thomas, Isabelle; Lueer, Michael; Eric Virvaux

    2009-01-01

    In the framework of the 2009 edition of the European Wind Energy Conference, the French-German office for Renewable energies (OFAEnR) organised a side event on the territorial planning of wind energy. During this French-German exchange of experience, participants exchanged views on: the importance given to climate policy with respect to other territorial planning goals, like nature protection; the involvement of project managers and citizens; the conciliation between 'regional development scheme' and wind energy development areas; and the regional implementation of government objectives. This document brings together the available presentations (slides) made during this event: 1 - Territorial planning of wind energy (Jacques Lengyel); 2 - The German planning systems for the definition of wind energy development areas (Helmuth von Nicolai); 3 - The wind energy regional scheme in Brittany - Accompanying the deployment of 1000 MW by 2010 (Isabelle Thomas); 4 - Definition of wind energy development areas in the framework of the German regional planning - Advantages and drawbacks for the wind energy industry (Michael Lueer); 5 - Implementation of the regional schemes for the development of renewable energies: the Renewable Energies Syndicate (SER)/France Wind Energy (FEE) proposals for the wind energy aspect (Eric Virvaux)

  13. Beam heating studies on an early model is a superconducting cosine theta magnet

    International Nuclear Information System (INIS)

    Bozoki, G.; Bunce, G.; Danby, G.; Foelsche, H.; Jackson, J.; Prodell, A.; Soukas, A.; Stevens, A.; Stoehr, R.; Weisenbloom, J.

    1980-01-01

    Superconducting magnets for accelerators can be accidentally quenched by heat resulting from beam losses in the magnet. The threshold for such quenches is determined by the time structure of the beam loss and by details of the magnet application, construction and cooling. A 4.25 m long superconducting cosine theta dipole magnet, MARK VI, constructed during the research and development phase of the ISABELLE Project at BNL was installed in the 28.5 GeV/c primary proton beam line from the AGS. By energizing the magnet, the proton beam could be deflected into the magnet. The beam intensity required to quench the magnet was observed for different beam sizes and at several values of magnet current up to 2400 A or approximately 70% of the highest magnet operating current. The maximum current was limited by the gas-cooled power lead flow available using pool-boiling helium rather than single phase forced-flow helium at 5 atm for which the magnet system was designed. Details of the experimental setup including the magnet and cryogenic system, the beam-monitoring equipment and instrumentation are described. The measurements are discussed and compared with beam heating measurements made on another superconducting magnet and interpreted using the Cascade Simulation Program, CASIM

  14. Virtual reality simulation for the optimization of endovascular procedures: current perspectives

    Directory of Open Access Journals (Sweden)

    Rudarakanchana N

    2015-03-01

    Full Text Available Nung Rudarakanchana,1 Isabelle Van Herzeele,2 Liesbeth Desender,2 Nicholas JW Cheshire1 1Department of Surgery, Imperial College London, London, UK; 2Department of Thoracic and Vascular Surgery, Ghent University Hospital, Ghent, BelgiumOn behalf of EVEREST (European Virtual reality Endovascular RESearch TeamAbstract: Endovascular technologies are rapidly evolving, often requiring coordination and cooperation between clinicians and technicians from diverse specialties. These multidisciplinary interactions lead to challenges that are reflected in the high rate of errors occurring during endovascular procedures. Endovascular virtual reality (VR simulation has evolved from simple benchtop devices to full physic simulators with advanced haptics and dynamic imaging and physiological controls. The latest developments in this field include the use of fully immersive simulated hybrid angiosuites to train whole endovascular teams in crisis resource management and novel technologies that enable practitioners to build VR simulations based on patient-specific anatomy. As our understanding of the skills, both technical and nontechnical, required for optimal endovascular performance improves, the requisite tools for objective assessment of these skills are being developed and will further enable the use of VR simulation in the training and assessment of endovascular interventionalists and their entire teams. Simulation training that allows deliberate practice without danger to patients may be key to bridging the gap between new endovascular technology and improved patient outcomes.Keywords: virtual reality, simulation, endovascular, aneurysm

  15. Optical computing - an alternate approach to trigger processing

    International Nuclear Information System (INIS)

    Cleland, W.E.

    1981-01-01

    The enormous rate reduction factors required by most ISABELLE experiments suggest that we should examine every conceivable approach to trigger processing. One approach that has not received much attention by high energy physicists is optical data processing. The past few years have seen rapid advances in optoelectronic technology, stimulated mainly by the military and the communications industry. An intriguing question is whether one can utilize this technology together with the optical computing techniques that have been developed over the past two decades to develop a rapid trigger processor for high energy physics experiments. Optical data processing is a method for performing a few very specialized operations on data which is inherently two dimensional. Typical operations are the formation of convolution or correlation integrals between the input data and information stored in the processor in the form of an optical filter. Optical processors are classed as coherent or incoherent, according to the spatial coherence of the input wavefront. Typically, in a coherent processor a laser beam is modulated with a photographic transparency which represents the input data. In an incoherent processor, the input may be an incoherently illuminated transparency, but self-luminous objects, such as an oscilloscope trace, have also been used. We consider here an incoherent processor in which the input data is converted into an optical wavefront through the excitation of an array of point sources - either light emitting diodes or injection lasers

  16. People and things. CERN Courier, April 1982, v. 22(3)

    International Nuclear Information System (INIS)

    Anon.

    1982-01-01

    The article reports on achievements of various people, staff changes and position opportunities within the CERN organization and contains news updates on upcoming or past events. Now that the LEP electron-positron collider project is under way at CERN, decisions have been taken on the management of the machine construction and on preparations for the experimental programme.In bad shape with the 1982 budget inherited from the previous administration, the US high energy physics funding has been reviewed by the Reagan administration in the light of the current US economic situation. In the meantime the US High Energy Physics Advisory Panel (HEPAP) formed a committee under the chairmanship of George Trilling to look at the implications of different possible funding levels for the long range planning of US high energy physics. Work on the 3.8 km circumference ISABELLE tunnel began in 1978 and is now largely complete. The Tevatron II project at Fermilab to convert the Energy Saver to full 1000 GeV experimental operation has received US government authorization. Some 150 physicists met at SLAC recently to discuss reports on the experimental prospects at the SLAC Linear Collider (SLC). This meeting concluded the first phase of study for the SLC physics programme. More news from the CESR electron-positron ring at Cornell to update our recent story. After further operation with the new mini-beta insertions, normal operating luminosity has been improved by a factor of three

  17. High energy physics at Brookhaven National Laboratory

    International Nuclear Information System (INIS)

    Samios, N.P.

    1982-01-01

    The high energy plans at BNL are centered around the AGS and ISABELLE, or a variant thereof. At present the AGS is maintaining a strong and varied program. This last year a total of 4 x 10 19 protons were delivered on target in a period of approximately 20 weeks. Physics interest is very strong, half of the submitted proposals are rejected (thereby maintaining high quality experiments) and the program is full over the next two years. The future colliding beam facility will utilize the AGS as an injector and will be a dedicated facility. It will have six intersection regions, run > 10 7 sec/year, and explore a new domain of energy and luminosity. Common to all the considered alternatives is a large aperture proton ring. These possible choices involve pp, ep, and heavy ion variants. The long term philosophy is to run the AGS as much as possible, continuously to upgrade it in performance and reliability, and then to phase it down as the new collider begins operation

  18. Pazopanib for the treatment of soft-tissue sarcoma

    Directory of Open Access Journals (Sweden)

    Heudel P

    2012-10-01

    Full Text Available Pierre Heudel,1 Philippe Cassier,1 Olfa Derbel,1 Armelle Dufresne,1 Pierre Meeus,2 Philippe Thiesse,3 Dominique Ranchère-Vince,4 Jean Yves Blay,1 Isabelle Ray-Coquard1,51Department of Medical Oncology, 2Department of Surgical Oncology, 3Department of Radiology, 4Department of Pathology, Leon Berard Center, Lyon, 5EAM 4128 Sante-Individu-Societe, Lyon University, Lyon, FranceAbstract: Pazopanib is a multikinase inhibitor which potently inhibits the activity of major receptor tyrosine kinases, including vascular endothelial growth factor receptor-1, vascular endothelial growth factor receptor-2, vascular endothelial growth factor receptor-3, platelet-derived growth factor receptor-a, platelet-derived growth factor receptor-a, and c-Kit. Approved by the Food and Drug Administration in 2009 in the United States for the treatment of metastatic renal cell carcinoma, pazopanib has been tested in advanced or metastatic soft-tissue sarcoma. Unlike other tyrosine kinase inhibitors, a statistically significant efficacy in phase II but also in randomized phase III studies has been shown. In comparison with sunitinib or sorafenib, pazopanib has a similar toxicity profile and is generally well tolerated. This review details the development of this new therapeutic class in the treatment of metastatic soft-tissue sarcomas.Keywords: soft-tissue sarcoma, pazopanib, tyrosine kinase inhibitor

  19. A Percepção é um Prisma: corpo, presença e tecnologias

    Directory of Open Access Journals (Sweden)

    Enrico Pitozzi

    2014-05-01

    Full Text Available Ao partir de uma perspectiva interdisciplinar acerca dos conceitos de corpo, percepção e tecnologias na cena contemporânea, este texto tentará definir a noção estética geral de bodyscape como uma extensão da percepção do performer. Por meio de um exame de algumas práticas chave da cena contemporânea, como as composições coreográficas de Myriam Gourfink, Isabelle Choinière e o projeto de assinatura do movimento de Martine Époque e Denis Poulin, analisa-se o impacto das tecnologias sobre a redefinição do processo da percepção do performer na composição do movimento e a mudança da noção de presença. Nesse sentido, tem-se uma série das modificações que também influenciam a percepção do espectador. Portanto, discute-se a noção de empatia e tenta-se descobrir como ela se aplica ao contexto de uma imagem digital do corpo.

  20. Diverse Portfolio of Scientific Instrumentation Initiatives of the Deep Carbon Observatory

    Science.gov (United States)

    Schiffries, Craig; Hazen, Robert; Hemley, Russell; Mangum, Andrea

    2016-04-01

    Advances in scientific instrumentation are important drivers of scientific discovery. The Deep Carbon Observatory (DCO) supports a diverse portfolio of scientific instrumentation initiatives worldwide as part of its ten-year quest to achieve a transformational understanding of the quantities, movements, origins, and forms of Earth's deep carbon. Substantial progress has been made in the development of a wide range of instruments, including: • Quantum cascade laser-infrared absorption spectrometer for clumped methane isotope thermometry (Shuhei Ono) • Large-radius high-mass-resolution multiple-collector isotope ratio mass spectrometer for analysis of rare isotopologues of methane and other gases (Edward Young, Douglas Rumble) • Volcanic field deployment of the laser isotope ratio-meter (Damien Weidmann) • Novel large-volume diamond anvil cell for neutron scattering (Malcolm Guthrie, Reinhard Boehler) • Novel synchrotron x-ray probes for deep carbon (Wendy Mao) • Ultrafast laser instrument for in situ measurements of elastic, electronic, and transport properties of carbon-bearing fluids and crystalline materials (Alexander Goncharov) • Combined instrument for molecular imaging in geochemistry (Andrew Steele) • Pressurized Underwater Sample Handler (Isabelle Daniel, Karyn Rogers) These and other DCO instrumentation projects are highly leveraged investments involving a large number of sponsors, partners, and collaborators.

  1. Marginalised Identity in Timberlake Wertenbaker’s Play: New Anatomies

    Directory of Open Access Journals (Sweden)

    Ayça B. Ülker Erkan

    2017-06-01

    Full Text Available The purpose of this study is to discuss the space for a marginalized feminine identity in contemporary British feminist dramatist Timberlake Wertenbaker’s play. The play New Anatomies dramatizes the life of a historical woman called Isabelle Eberhardt, who disguised herself as an Arab man called Si Mahmoud living among Algerians. The focus of the play is the construction of a marginalised identity through dislocation of a woman from the European culture. Finding no space for her radical identity, she disguises herself as an Arab man to escape the constraints imposed on women by European ideals of femininity. Eberhardt disrupts the conventional gender codes by showing how gender is dramatized within the space of the salon. In contrast, Eberhardt is received as a man in male attire when travelling in Algeria trying to find out a space for her radical identity. She achieves a certain kind of freedom by her dislocation although this eventually leads to her death in desert.

  2. Interactions of cosmic ray hadrons from 104 to 106 GeV

    International Nuclear Information System (INIS)

    Gaisser, T.K.

    1977-01-01

    Three topics from the field of high energy cosmic rays that are relevant to properties of hadronic interactions at energies not accessible to existing accelerators are discussed. In each case, the implications for future experiments at ISABELLE and other accelerators planned to probe the energy range of E/sub Lab/ approximately 10 4 GeV and beyond are evaluated. A systematic analysis of inclusive distributions of photons produced in collisions of hadrons with light nuclei is given. The overall conclusion is that, although the data is consistent with scaling for small x in the fragmentation region, the plateau appears to rise significantly beyond ISR energies with a correspondingly rapid increase in multiplicity. The situation in the more controversial field of high p/sub T/ in cosmic rays is summarized. If the suggestions of some experiments are correct, then the high p/sub T/ component of hadronic interactions must become much more important relative to the normal component for E/sub Lab/ > 10 4 GeV than would be expected by extrapolating accelerator data on high p/sub T/ using fits of the form p/sub T/ -8 . Some analyses of atmospheric cascades produced by interactions of cosmic rays of E greater than or equal to 10 6 GeV are briefly reviewed. The interpretation of these experiments is ambiguous because the primary composition of cosmic rays is unknown at these energies. It is, however, possible to draw conclusions corresponding to various assumptions about the primary composition

  3. Prospects for 10T accelerator dipole magnets

    International Nuclear Information System (INIS)

    Taylor, C.E.; Meuser, R.B.

    1981-03-01

    A next-generation major accelerator will require the highest possible field to minimize the circumference; however, there have been no proven designs for suitable magnets with fields substantially higher than 5T. A number of successful 4 to 5T dipole magnets have been built in recent years; these have involved long and difficult development projects. The 3'' bore 4.25T magnets for the Doubler are being produced by the hundreds at Fermilab, and a number of prototypes of the 5.2'' bore 5T ISABELLE magnets have been built. Successful short, approx. 5T models have been made at SACLAY, KEK, and Serpukhov, and a number of model magnets with lower fields have been built at many laboratories. Field uniformity achieved in these magnets is about ΔB/B approx. = 10 -3 . 10T magnets with higher field uniformity will be a challenging development task. The general problems of high-field (10T) magnets are discussed in terms of superconductor performance and mechanical limitations

  4. OSIRIS Nuclear Reactors and Services Department

    International Nuclear Information System (INIS)

    2008-01-01

    OSIRIS is an experimental reactor with a thermal power of 70 megawatts. It is a light-water reactor, open-core pool type, the principal aim of which is to carry out tests and irradiate the fuel elements and structural materials of nuclear power stations under a high flux of neutrons, and to produce radioisotopes. Located within the French Atomic Energy Commission (CEA) centre at Saclay, it is close to many research teams and inspection laboratories and has a large-scale technological infrastructure. After a presentation of the characteristics of the reactor, the document presents its irradiation positions and experimental conditions (Geometry, Neutron flux, Gamma heating) and its experimental devices (CHOUCA, IRMA, PHAETON, GRIFFONOS, ISABELLE loops, MERCI, IRIS, Instrumentation of the devices, Qualification of the instrumentation). A forth part presents the facilities that are provided to guarantee the quality of the irradiations carried out in the reactor: ISIS reactor model, hot cells, non-destructive inspection means, chemical control of the water, tools for on-line data acquisition and follow-up of experiments, and the calculation and modelling group. A last part is devoted to the hot labs associated to OSIRIS: the LECI, a hot laboratory located on the Saclay site and mainly designed for the study of irradiated materials, and the LECA and STAR facilities, located on the CEA site in Cadarache in the south of France, and which supplement those of Saclay for fuel studies

  5. Medical Service: 40 years of outpatient care

    CERN Multimedia

    2005-01-01

    On 1st June 2005 the Medical Service will be celebrating its fortieth birthday. This will mark forty years of service to the health of CERN's personnel by the Medical Service's small team of doctors, nurses, laboratory assistants and secretaries. Since 1965, 27 280 medical files have been archived and computerised. The Medical Service. From left to right, front row : Mireille Vosdey, Marloeke Bol and Nicole De Matos. From left to right, back row : Katie Warrilow-Thomson, Dr Eric Reymond, Dr Véronique Fassnacht, Isabelle Auvigne and Françoise Lebrun-Klauser. The Medical Service was founded on 1st June 1965, with a staff of four: the doctor, Jean-Paul Diss, a nurse, a laboratory assistant and a secretary. Previously, a private medical practitioner had come to CERN to perform the medical check-ups on the personnel and the Fire Brigade was responsible for first aid. However, in view of increasing staff numbers and the specific needs of a Laboratory like CERN, an on-site Medical Service had become ess...

  6. Report of the subgroup on fast processing

    International Nuclear Information System (INIS)

    Gibbard, B.G.; Kirsch, L.E.; Moneti, G.; Plano, R.J.; Rabin, M.S.Z.; Willen, E.

    1977-01-01

    A study was made of the flow of data and the simultaneous processing needed to reduce the 10 7 to 10 8 triggers per second expected at ISABELLE to a number of events on the order of 10 to 100 per second which would be written on magnetic tape. It was assumed that within 100 ns of the event a fast pretrigger would have reduced the data rate to at most 10 7 per second. At that point, data from all sense elements in the experiment would be fed into a 1-μs-long pipeline. Within the first 1 μs (while the data are in the first pipeline) another level of triggering would reduce the trigger rate to at most 10 6 per second. The data would then be fed into a second pipeline which is 50 μs long. During the 50 μs the data are in the second pipeline, a more sophisticated level of triggering (slow trigger) would reduce the trigger rate to a level that can be handled by standard data processing techniques (microprocessors or larger machines), i.e., 10 2 to 10 3 per second. The pipelines and the buffer between them, a sequential address memory, are described first, and then several alternative schemes for the pretrigger and slow trigger are presented. 10 figures

  7. Numériser et mettre en ligne

    CERN Document Server

    Claerr, Thierry

    2010-01-01

    Rendre les collections accessibles en ligne est devenu pour les institutions culturelles, d'enseignement et de recherche, un des défis majeurs du début du XXIe siècle. Les projets sont dès à présent nombreux, et concernent tous les types d'établissements et tous les supports. Mener à bien une opération de numérisation et de mise en ligne requiert un ensemble de repères et de connaissances pour l'organisation et la mise en oeuvre d'un projet de numérisation durable. Donner les clés du domaine en se fondant sur des savoirs pratiques et concrets est l'ambition de cet ouvrage, qui fournit un mode opératoire précis pour chacune des grandes étapes à prendre en compte - de la capture à la conservation numérique, en passant par l'interopérabilité, le référencement, et en intégrant l'environnement juridique et réglementaire. Coordonné par Thierry Claerr et Isabelle Westeel, spécialistes du sujet et responsables de formations sur la numérisation et la création de bibliothèques numériques,...

  8. Presentations given at the regional conference on photovoltaic self-consumption

    International Nuclear Information System (INIS)

    Robert, Jacques; Loyen, Richard; Humbert, Adrien; Vache, Vincent; Soors, Corinne; Vienot, Raphaelle; Aries, Pierre; Bardon, Philippe; Dieny, Gauthier; Le Vannier, Isabelle; Joffre, Andre; Chardon, Julien; Charier, Gilles; Langevine, Agnes

    2017-12-01

    After the first national conference on photovoltaic self-consumption in May 2016, Enerplan, the French union of solar energy professionals, organised a first regional conference to inform its partners about the recent legal evolutions in this domain, to anticipate the next call for bids of the Commission of Energy Regulation, to benefit from the experience feedbacks of the last regional call for proposals and of project owners, and to discover the new opportunities of the decentralization and deregulation of local solar energy supplies. This document brings together the presentations given at this conference: 1 - New legal framework with the self-consumption decree of July 27, 2016: new opportunities and deadlines (Richard Loyen); 2 - Self-consumption in collective residential buildings, present-day legal framework (Adrien Humbert); 3 - Renewable energies self-consumption call for bids: priority targets and financial support (Vincent Vache); 4 - Enedis actions to simplify self-consumption (Corinne Soors); 5 - Regional context and experience feedback of the call for proposals (Raphaelle Vienot); 6 - Testimonies from project owners (Pierre Aries, Philippe Bardon, Gauthier Dieny, Isabelle Le Vannier); 7 - Decentralisation and deregulation of the local power supply: the block-chains big-bang in self-consumption (Andre Joffre); 8 - A new community platform for renewable electricity producers and consumers (Julien Chardon)

  9. Lifetime of titanium filament at constant current

    International Nuclear Information System (INIS)

    Chou, T.S.; Lanni, C.

    1981-01-01

    Titanium Sublimation Pump (TSP) represents the most efficient and the least expensive method to produce Ultra High Vacuum (UHV) in storage rings. In ISABELLE, a proton storage accelerator under construction at Brookhaven National Laboratory, for example, TSP provides a pumping speed for hydrogen of > 2 x 10 6 l/s. Due to the finite life of titanium filaments, new filaments have to be switched in before the end of filament burn out, to ensure smooth operation of the accelerator. Therefore, several operational modes that can be used to activate the TSP were studied. The constant current mode is a convenient way of maintaining constant evaporating rate by increasing the power input while the filament diameter decreases as titanium evaporates. The filaments used in this experiment were standard Varian 916-0024 filaments made of Ti 85%, Mo 15% alloy. During their lifetime at a constant current of 48 amperes, the evaporation rate rose to a maximum at about 10% of their life and then flattened out to a constant value, 0.25 g/hr. The maximum evaporation rate occurs coincidently with the recrystallization of 74% Ti 26% Mo 2 from microstructure crystalline at higher titanium concentration to macrostructure crystalline at lower titanium concentration. As the macrocrystal grows, the slip plane develops at the grain boundary resulting in high resistance at the slip plane which will eventually cause the filament burn out due to local heating

  10. Detailed quantum-chromodynamic predictions for high-p/sub T/ processes

    CERN Document Server

    Owens, J F; Reya, E

    1978-01-01

    High-p/sub T/ single-particle inclusive cross section calculations are presented for the CERN ISR and ISABELLE energy ranges, taking into account all lowest-order hard-scattering subprocesses required by quantum chromodynamics (QCD). The input quark and gluon distribution and fragmentation functions were determined from analyses of deep- inelastic lepton data and were subject to various theoretical constraints such as sum rules and SU(3) symmetry. The authors thoroughly discuss the effects of the individual contributions from fermionic and gluonic subprocesses, as well as those effects stemming from QCD scaling violations in parton distributions and/or fragmentation functions. In particular, the inclusion of the large elastic gluon-gluon and gluon-quark scattering terms has a profound effect on both the normalization and the p/sub T/ dependence of the predictions. The p/sub T/ and theta dependences of single- pi /sup 0/ production are shown to be in good agreement with available data in the region p/sub T/>or...

  11. Evaluation of CBA first string full cell vacuum system

    International Nuclear Information System (INIS)

    Foerster, C.L.; Briggs, J.; Christianson, C.; Stattel, P.

    1983-01-01

    The CBA (Colliding Beam Accelerator, formerly known as ISABELLE) Full Cell Magnet System consisting of six superconducting dipole magnets and two superconducting quadrupole magnets requires two separate vacuum systems. One, known as beam vacuum operates below 3 x 10 -11 Torr and the other, known as insulating vacuum, operates at less than 10 -7 Torr to isolate cryo circuits from atmosphere and from the uhv beam tubes. The uhv bore tube is isolated from the 4.0 0 K magnet by thirty-six (36) layers of superinsulation and insulating vacuum. Heat load measurements on the bore tube have been completed and found to agree with data obtained in smaller controlled experiments. Measurements of helium, accumulated on cryogenic pumped charcoal panels over many weeks, have verified sensitive helium mass spectrometer leak detection methods for vacuum integrity, providing sound design of the welded complex. The Full Cell was assembled and operated under conditions that would exist in the completed machine. Pressures below 2 x 10 -11 Torr beam vacuum requirement and below 2 x 10 -7 Torr insulating vacuum, were routinely achieved during all phases of the Full Cell operation and support systems testing

  12. Hybrid Information Flow Analysis for Programs with Arrays

    Directory of Open Access Journals (Sweden)

    Gergö Barany

    2016-07-01

    Full Text Available Information flow analysis checks whether certain pieces of (confidential data may affect the results of computations in unwanted ways and thus leak information. Dynamic information flow analysis adds instrumentation code to the target software to track flows at run time and raise alarms if a flow policy is violated; hybrid analyses combine this with preliminary static analysis. Using a subset of C as the target language, we extend previous work on hybrid information flow analysis that handled pointers to scalars. Our extended formulation handles arrays, pointers to array elements, and pointer arithmetic. Information flow through arrays of pointers is tracked precisely while arrays of non-pointer types are summarized efficiently. A prototype of our approach is implemented using the Frama-C program analysis and transformation framework. Work on a full machine-checked proof of the correctness of our approach using Isabelle/HOL is well underway; we present the existing parts and sketch the rest of the correctness argument.

  13. Uranium-scintillator device

    International Nuclear Information System (INIS)

    Smith, S.D.

    1979-01-01

    The calorimeter subgroup of the 1977 ISABELLE Summer Workshop strongly recommended investigation of the uranium-scintillator device because of its several attractive features: (1) increased resolution for hadronic energy, (2) fast time response, (3) high density (i.e., 16 cm of calorimeter per interaction length), and, in comparison with uranium--liquid argon detectors, (4) ease of construction, (5) simple electronics, and (6) lower cost. The AFM group at the CERN ISR became interested in such a calorimeter for substantially the same reasons, and in the fall of 1977 carried out tests on a uranium-scintillator (U-Sc) calorimeter with the same uranium plates used in their 1974 studies of the uranium--liquid argon (U-LA) calorimeter. The chief disadvantage of the scintillator test was that the uranium plates were too small to fully contain the hadronic showers. However, since the scintillator and liquid argon tests were made with the plates, direct comparison of the two types of devices could be made

  14. Staff members with 25 years' service at CERN in 2005

    CERN Multimedia

    2005-01-01

    The 74 staff members who have spent 25 years at CERN in 2005 were invited by the Director-General to a reception in their honour on 22 November. ADRIAN Gilbert / AB ALLIOD Marie-Noëlle / AB ANTOINET Gérard / SC AUBERT Marc / TS AUQUIER Christian / SC BAIRD Simon / AB BARRAS Suzanne / PH BAUD Richard / AT BELLONI Jean / SC BERTUOL Gilbert / SC BLANC Jean-Luc / AB BONVALLET Guy / SC BOSSUS Patrice / SC BROERE Johannes / AB BRU Yvon / TS BURDAIRON Alain / TS CANARD Philippe / AT CAVALLO Patrice / SC CHARRA Patrick / PH CHATAIGNEAU Marc / SC COLIN Gilles / SC DAHLEN Pierre / AB DE GROOT Johannes / PH DEDOBBELER Bernard / TS DELCAMBRE Jean Pierre / SC DELENCLOS Yves / TS DEROYER Patrick / SC DESBISSONS Christian / SC DRAPER Mick / AB DROUX Pascal / FI DUCASTEL Claude / TS DUMUR Alain / SC FOCKER Gerrit / AB FOFFANO Giuseppe / TS FORRAT Isabelle / IT FREI Marie-José / DSU FRESSARD Michel / TS GAGNIERE Daniel / TS GIUDICI Pierre-Ange / PH GOICOECHEA Bernard / TS GUEHO Alain / TS GUENEHEC François / SC JE...

  15. Dosimetry and technical radiation protection at the RA in 1974; Dozimetrija i tehnicka zastita od zracenja kod reaktora RA u 1974. godini

    Energy Technology Data Exchange (ETDEWEB)

    Ninkovic, M [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1975-01-15

    This report include the analysis of the dosimetry and technical radiation protection results collected during 1974. The first part shows the data about the fundamental exposure to radiation and the statistical review of the total number of measurements. The following are included as well: measured values of radioactive gases and aerosol contents in air; contamination level of surfaces, clothes and uncovered parts of the staff bodies. Analysis of the personnel exposure is presented in the second part of the report. It was stated that the maximum individual external dose was 2.13R, and the exposure dose was 1/5 lower than of the annual dose limit for 90% of the exposed personnel. It was estimated that that the internal contamination is negligible compared to the external contamination. This statement was based on the frequency of tasks in the contaminated zones, undertaken control and protection measures, as well as on the evaluation of the expected internal contamination. Comparative evaluation of the occupational exposures is given for the past five years. This showed that the exposure in 1974 was lower than during previous years. The third part of the report covers the numerical data about the quantity of the collected radioactive waste, total size of contaminated and decontaminated surfaces and number of decontaminated objects. A brief analysis of the accidents occurred during this year under regular reactor operating conditions, maintenance and repair is given at the end. It was stated that there has been no accident that would cause exposure higher than the prescribed limits or any significant contamination of the working space or environment. Maximum individual dose was 1.4 R, and contamination of the uncovered parts of the bodies was about 6 MDNK (maximum permissible contamination level) [Serbo-Croat] U ovom radu prikazani su rezultati sakupljeni u toku godine u okviru dozimetrijske kontrole i tehnicke zastite kod reaktora. U prvom delu rada izlozeni su

  16. RA Research reactor, Annual report 1968 - Operation and maintenance; Istrazivacki nuklearni reaktor RA - Izvestaj za 1968. godinu - Pogon i odrzavanje

    Energy Technology Data Exchange (ETDEWEB)

    Milosevic, D et al. [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1968-12-15

    During 1968, the RA Reactor was operated at nominal power of 6.5 MW for 190 days, and during 50 days at lower power levels. Total production amounted to 31051 MWh which is 3.5% higher than planned. reactor was used for irradiation and experiments according to the demand of 600 users, of which 517 from the Institute and 83 externals users. This report contains detailed data about reactor power and experiments performed in 1968. It is concluded that the reactor operation was more successful than during previous years. There was only one longer interruption which lasted 27 hours because of the power cut on the cable for the pump station on Danube. Number of safety shutdowns were at the same level as during last year. The only significant incident in 1968 was air contamination with the radioactive argon in the reactor hall. The reactor operation was not interrupted although the hall was evacuated for two hours. The was no significant exposure of the staff. In April and September the integral dosed were higher than during other months because of the accident during refueling (mixing the slugs with irradiated and fresh fuel). There was no significant surface contamination, i.e. the decontaminated surface were negligible. Due to 'mixing' refueling scheme. [Serbo-Croat] Reaktor RA je u 1968. godini radio na nominalnoj snazi od 6,5 MW 190 dana i 50 dana na manjim snagama. Ukupni rad iznosio je 31051 MWh odnosno 3,5% vise od planiranog. Reaktor je koriscen za ozracivanja i eksperimente za 600 korisnika od cega 517 iz Instituta i 83 za korisnika izvan Instituta. Ovaj izvestaj sadrzi detaljne podatke o radu i eksperimentima koji su obavljani. Zakljucuje se da je reaktor radio uspesnije nego prethodnih godina. U toku 1968. godine samo je jedan duzi prekid u radu od 27 casova izazvan zbog proboja kablovske glave na odvodu za pumpnu stanicu na Dunavu. Sigurnosna zaustavljanja bila su na proslogodisnjem nivou. Jedini znacajniji incident u 1968. godini, bio je kontaminacija vazduha

  17. Modelação longitudinal dos níveis de coordenação motora de crianças dos seis aos 10 anos de idade da Região Autônoma dos Açores, Portugal Longetudinal modeling of motor coordination levels of children aged six to 10 years of age from the Autonomous Region of Azores, Portugal

    Directory of Open Access Journals (Sweden)

    Renata Karine Batista Coelho de Deus

    2010-06-01

    Full Text Available Este estudo é percorrido por três principais objetivos: 1 caracterizar o desenvolvimento modal e as diferenças inter-individuais da coordenação motora; 2 verificar a existência de um efeito associado ao gênero; 3 testar a relevância de preditores do desenvolvimento da Coordenação motora (CoM tais como o IMC e os níveis de Atividade Física. A amostra é constituída de 285 crianças (143 meninos e 142 meninas. A coordenação motora foi determinada a partir da bateria de testes KTK (Equilíbrio em deslocamento para trás, Saltos laterais, Saltos monopedais e Transposição lateral. O questionário de Godin e Shephard (1985 foi utilizado para avaliar a Atividade Física. As estatísticas descritivas básicas foram calculadas no SPSS 15. A mudança intra-individual e as diferenças inter-sujeitos foram efetuadas no programa estatístico HLM, versão 6. É visível um incremento dos valores médios, em ambos os sexos, para as todas as provas do KTK, bem como do IMC e o dos níveis de Atividade Física. Os melhores resultados foram observados nas crianças que estavam no 1º quartil do IMC e no 3º da Atividade Física. Os resultados reafirmam a necessidade de uma estrutura didático-metodologica das aulas de Educação Física para que as crianças alcancem níveis adequados de coordenação para sua idadeThis study aims at: 1 describing models for developmental changes and interindividual differences in gross motor coordination (CoM; 2 verify the presence of gender effects; 3 and test the importance of BMI and physical activity level in motor coordination (CoM development. Sample size comprises 285 children (143 boys and 142 girls. Motor coordination was evaluated with the test battery "Körperkoordinationstest für Kinder" (KTK consisting of four tests: backward balance (ER, jumping sideways (SL, hopping on one leg (SM, and shifting platforms (TL. Godin and Shephard's questionnaire was used to evaluate children's physical activity

  18. Data about operation and utilization of the RA in 1976 - Report, Annex I; Prilog I - Podaci o radu i iskoriscenosti reaktora RA u 1976. godini - Izvestaj -

    Energy Technology Data Exchange (ETDEWEB)

    Stanic, A [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1976-12-15

    During 1976 there were significant discrepancies in RA reactor operation in comparison with the operating plan made at the end of 1975. Some discrepancies were planned but not all could be foreseen due to the following reasons: no possibility to estimate the precise schedule of aluminium tubes for fuel channels delivery from the; USSR; no means to estimate precise time for repairs that were never performed or were not done during previous 6 years; inability to estimate the time needed for experiments within the program of transfer to highly enriched fuel (which was successfully finished) since some of these experiments were never done before. Some repairs were not planned since unpredicted failures occurred. Six fuel exchanges were planned, but they were somewhat delayed. Detailed data about the planned and achieved reactor operation are shown in this annex as well as interruptions. There were 12 shorter interruptions and safety shutdowns which was in total for 64 hours. Reactor was operated at nominal power of 6.5 MW. There have been no significant accidents, but two cases could be characterised as accidental according to their occurrence not according to the effects. The first was break of the tube next to the heavy water pump, and the second was contamination of the reactor hall and corridor during preparation of the fuel exchange machine (spill of heavy water). This annex covers the data concerned with utilization of experimental facilities and reactor utilization. [Serbo-Croat] Reaktor RA je u toku 1976. godine radio sa znatnijim odstupanjima od plana rada za 1976. godinu, donetom krajem 1975. godine. Medjutim, ni ova procena mogucih odstupanja nije mogla biti korektna iz sledecih, razloga: nemogucnost da se predvidi tacan rok isporuke cevi od specijalne aluminijumske legure iz SSSR za izradu tehnoloskih kanala, nemogucnost da se predvidi tacno vreme potrebno za remonte kakvi ili nisu radjeni ranije ili su radjeni pre vise od 6 godina pod povoljnijim uslovima

  19. RA Research reactor, Annual report 1973; Istrazivacki nuklearni reaktor RA - Izvestaj za 1973. godinu - Pogon i odrzavanje

    Energy Technology Data Exchange (ETDEWEB)

    Milosevic, D et al. [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1973-12-15

    During 1973, RA reactor was operated at nominal power for 4687 hours and 54 hours at lower power levels. The total production was 30504 MWh which is 1.6% higher than planned. Practically there was no discrepancies from the plan, since the action plan was corrected at the beginning of this year caused by the demand of changing the schedule for refuelling for the purpose of 'power excursion' experiment. The reactor was used for irradiation and experiments according to the demand of 336 users. This report contains detailed data about reactor power and experiments performed in 1973. Total number safety shutdowns was 12, of which 7 were caused by power cuts. Three shutdowns caused by failures of the equipment were caused by failures of new electronic tubes. Two shutdowns were caused by the operators. There have been three shorter interruptions announced power cuts. Total personnel exposure dose was lower than during previous years. There were no accidents during this year. Decontamination of surfaces was less than during previous years. Practically there was no surface contamination, and the quantity of collected radioactive waste was lower than previously. There were no liquid radioactive effluents. It was concluded that the successful operation in 1973 has a special significance taking into account the financial crisis. There still remains a number of unsolved problems related to: completing the inventory of spare parts, exchange of some elements of the equipment, exchange of instrumentation, and purchase of the highly enriched fuel. [Serbo-Croat] Reaktor RA je u 1973. godini radio na nominalnoj snazi 4687 sati i 54 sata na manjim snagama. Ukupni rad iznosio je 30504 MWh odnosno 1,6% vise od planiranog. Prakticno nije bilo odstupanja od plana rada koji je pocetkom godine korigovan zbog promene planiranih izmena goriva usled izvodjenja eksperimenta 'ekskurzije snage'. Reaktor je koriscen za ozracivanja i eksperimente za 336 korisnika. Ovaj izvestaj sadrzi detaljne

  20. Comparing physical activity in individuals with overweight/obesity with and without binge eating disorder.

    Science.gov (United States)

    Barber, J A; Ivezaj, V; Barnes, R D

    2018-04-01

    Differential participation in physical activity (PA) may partially explain the health discrepancies between individuals with or without binge-eating disorder (BED). Yet, little is known about the PA habits of individuals with overweight/obesity and how those patterns may differ based on BED status. PA patterns and exercise self-efficacy were examined in individuals with overweight/obesity, with and without BED. Ninety-seven participants with overweight/obesity self-reported their PA via the Godin Leisure-Time Questionnaire and the Paffenbarger PA Questionnaire. Exercise self-efficacy was assessed with the Marcus 5-item Exercise Self-Efficacy scale. Based on the Eating Disorder Examination, 27.8% (n = 27) of the participants met BED criteria. Participants were primarily female (n = 75, 77.3%), on average 47.5 years old (standard deviation = 10.4), and predominantly White/Not Hispanic (n = 67, 69.1%) or African-American/Not Hispanic (n = 18, 18.6%). Hierarchical regressions, accounting for significant differences in body mass index between those with and without BED, showed that the Marcus 5-item Exercise Self-Efficacy Scale (but not BED status) was significantly related to PA. BED status also was unrelated to likelihood of reaching Centres for Disease Control PA guidelines, and 44.3% of all participants reported no participation in weekly sports/recreation activities. Both groups participated in relatively little purposeful and moderate/strenuous PA. Exercise self-efficacy may be important to assess and address among treatment seeking individuals with and without BED who struggle with excess weight.

  1. Report of the Technology Service - Annex B; Prilog B - Izvestaj o radu tehnoloske sluzbe

    Energy Technology Data Exchange (ETDEWEB)

    Martinc, R; Kozomara-Maic, S; Cupac, S; Raickovic, M [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1982-12-15

    During 1982 the Ra reactor was operated at 2 MW power with the initial core configuration with 80% enriched fuel. The reactor power would be limited until the ventilation system is be repaired and the emergency cooling system built. The limited operation regime during 1982 had twofold application: as regular regime for the users according to their demands and for experiments related to the testing operation at 2 MW power level. The following reactor physics activities were affected by this operational regime: methods for regular operation control (determining power density and burnup distribution, reactivity variation, et,); measurement of utilization parameters (spatial distribution of the neutron flux); analysis of origin and consequences of irregularities during operation (control of heavy water and gas composition by gamma spectrometry, control of fission products, control of the heavy water purification system); safety analyses including future new systems (emergency cooling and ventilation) [Serbo-Croat] Reaktor RA je tokom 1982 godine radio sa pocetnom konfiguracijom jezgra sa 80% obogacenim gorivom na snazi od 2 Mw. Snaga je ogranicena dok se ne izvrsi rekonstrukcija sistema ventilacije i ugradnja sistema za udesno hladjenje. Rezim rada na ogranicenoj snazi koriscen je u 1982. godini dvojako: kao normalni radni rezim za potrebe korisnika i za eksperimenta u okviru probnog rada na snazi 2 MW. Ovim rezimom rada uslovljene su delatnosti u okviru reaktorske fizike na sledece oblasti: metodologija kontrole redovnog radnog rezim (odredjivanje raspodele snage i izgaranja goriva, promene reaktivnosti, itd.), merenje eksploatacionih parametara reaktora (prostorna raspodela neutronskog fluks, i sl,), analiza uzroka i posledica pojava neregularnosti u radu fizickim metodama (kontrola sadrzaja teske vode i gasa gama spektometrijom, kontrola fisionih produkata, kontrola sistema za preciscavanje teske vode), sigurnosne analize ukljucujuci buducu izgradnju novih sistema

  2. Dietary and physical activity behaviors related to obesity-specific quality of life and work productivity: baseline results from a worksite trial

    Science.gov (United States)

    Cash, Stephanie Whisnant; Beresford, Shirley A.A; Henderson, Jo Ann; McTiernan, Anne; Xiao, Liren; Wang, C.Y.; Patrick, Donald L.

    2012-01-01

    Obesity is associated with impaired health-related quality of life (QoL) and reduced productivity; less is known about the effect of dietary factors. This study investigated how dietary behaviors, physical activity, and Body Mass Index (BMI) relate to weight-specific QoL and work productivity. The study was conducted in 31 small blue-collar and service industry worksites in Seattle. Participants were 747 employees (33.5% non-White). Measures included self-reported servings of fruits and vegetables, dietary behaviors such as fast food consumption, Godin free-time physical activity scores, measured height and weight, Obesity and Weight Loss Quality of Life (OWLQOL) scores, and Work Limitations Questionnaire (WLQ) scores. Baseline data were analyzed using linear mixed models separately for men (n=348) and women (n=399), since gender modified the effects. BMI was negatively associated with OWLQOL in both women (pincrease in BMI was 30% (95% CI: 25%, 44%) for women and 14% (95% CI: 10%, 17%) for men. BMI was positively associated with productivity loss only in women (exp(slope)=1.46, 95% CI: 1.02, 2.11, p=0.04). Eating while doing another activity was negatively associated with OWLQOL scores in men (p=0.0006, independent of BMI) and with productivity in women (p=0.04, effect diminished when adjusting for BMI). Fast food meals were associated with decreased productivity for men (p=0.038, independent of BMI). Results suggest the obesogenic dietary behaviors and higher BMI are associated with decreased QoL and productivity variously in women and men. PMID:22142517

  3. Using Mobile Health to Improve Social Support for Low-Income Latino Patients with Diabetes: A Mixed-Methods Analysis of the Feasibility Trial of TExT-MED + FANS.

    Science.gov (United States)

    Burner, Elizabeth; Lam, Chun Nok; DeRoss, Rebecca; Kagawa-Singer, Marjorie; Menchine, Michael; Arora, Sanjay

    2018-01-01

    Social support interventions can improve diabetes self-care, particularly for Latinos, but are time and resource intensive. Mobile health may overcome these barriers by engaging and training supporters remotely. We conducted a randomized controlled feasibility trial of emergency department patients with diabetes to determine the feasibility of enrolling patients and supporters, acceptability of the intervention, and preliminary efficacy results to power a larger trial. All patients received an existing mHealth curriculum (TExT-MED). After identifying a supporter, patients were randomized to intervention: supporters receiving FANS (family and friends network support), a text message support curriculum synchronized to patient messages, or control: supporters receiving a mailed pamphlet of the same information. Participants followed up at 3 months. FANS intervention participants came to postintervention interviews as part of a qualitative analysis. We enrolled 44 patients (22 per arm) and followed up 36 at 3 months. Participants were positive about the program. FANS intervention improved HbA1c (intervention mean decreased from 10.4% to 9.0% vs. from 10.1% to 9.5%, delta -0.8%, confidence interval [CI] -0.4 to 2, P = 0.30), self-monitoring of glucose (intervention increased 1.6 days/week vs. control decreased 2 days/week, delta 2.3 days/week, CI 4-0.6, P = 0.02), and physical activity (mean Godin leisure time activity score improved 16.1 vs. decreased 9.6 for control, delta 25.7, CI 49.2-2.3, P = 0.10). In qualitative analysis, patients reported improved motivation, behaviors, and relationships. Supporters reported making healthier decisions for themselves. mHealth is a feasible, acceptable, and promising avenue to improve social support and diabetes outcomes.

  4. Effectiveness of rehabilitation in multiple sclerosis relapse on fatigue, self-efficacy and physical activity.

    Science.gov (United States)

    Nedeljkovic, Una; Raspopovic, Emilija Dubljanin; Ilic, Nela; Vujadinovic, Sanja Tomanovic; Soldatovic, Ivan; Drulovic, Jelena

    2016-09-01

    Relapse of disease is one of the most prominent characteristics of multiple sclerosis. Effectiveness of rehabilitation programmes on fatigue, self-efficacy (SE) and physical activity (PA) has not been investigated so far in context of relapse. The aim of our study was to examine if rehabilitation programme in addition to high-dose methylprednisolone (HDMP) during relapse of disease can influence fatigue, SE and PA more than corticosteroid therapy alone. Patients were randomized in control group receiving only HDMP and experimental group which was in addition included in rehabilitation programme. Outcome measures used were Fatigue Severity Scale (FSS), Multiple Sclerosis Self- Efficacy scale (MSSES), Godin Leisure-Time Exercise Questionnaire (GLTEQ), completed on baseline, 1 and 3 months later. There was no significant change in FSS in both time points, despite different trend seen between groups. The mean MSSES for function and control improved significantly in treatment group after 1 month (807.1 ± 96.8, p = 0.005; 665.3 ± 145.1, p = 0.05) and 3 months (820 ± 83.5, p = 0.004; 720.0 ± 198.2, p = 0.016.) compared to baseline values. The mean GLTEQ score was significantly higher in the treatment group compared to the control at both follow-up time points (45.7 ± 7.6, p self-efficacy, but effect on fatigue was insufficient.

  5. Efectos de la actividad física y del nivel socioeconómico en el sobrepeso y obesidad de escolares, Lima Este 2005

    Directory of Open Access Journals (Sweden)

    Alcibíades Bustamante V

    2007-04-01

    Full Text Available Objetivos: Documentar la prevalencia de sobrepeso y obesidad en escolares de 6 a 11 años de edad, y determinar la influencia del nivel socioeconómico y de la actividad física sobre ellos. Materiales y métodos: Se evaluaron 4191 niños de siete instituciones educativas de Lima Este. El sobrepeso y la obesidad fueron determinados a través del índice de masa corporal, los niveles de actividad física fueron evaluados a partir del cuestionario de Godin y Shephard y la caracterización del nivel socioeconómico (NSE fue según la escuela donde cursaban estudios. Resultados: La prevalencia de sobrepeso y obesidad fue de 22 y 7% respectivamente, 32,9% de los escolares fueron considerados como poco activos. Los escolares de NSE alto tienen mayor riesgo de presentar sobrepeso (OR: 3,9; IC95%: 3,1- 4,9 o ser obesos (OR: 11,5; IC95%: 7,3-18,2 independientemente de la edad, sexo y nivel de actividad física. No se encontró asociación entre los niveles de actividad física y el sobrepeso u obesidad. Conclusiones: La prevalencia de sobrepeso y obesidad que se encontró refuerza la preocupación mundial con la obesidad infantil y sus consecuencias en el futuro. Los factores más influyentes para el sobrepeso y la obesidad fueron el NSE, edad y sexo. La actividad física no presenta ninguna asociación significativa.

  6. Erratum: Erratum to: The Quadrennial Ozone Symposium 2016

    Science.gov (United States)

    Godin-Beekmann, Sophie; Petropavlovskikh, Irina; Reis, Stefan; Newman, Paul; Steinbrecht, Wolfgang; Rex, Markus; Santee, Michelle L.; Eckman, Richard S.; Zheng, Xiangdong; Tully, Matthew B.; Stevenson, David S.; Young, Paul; Pyle, John; Weber, Mark; Tamminen, Johanna; Mills, Gina; Bais, Alkiviadis F.; Heaviside, Clare; Zerefos, Christos

    2018-03-01

    The Quadrennial Ozone Symposium 2016 Sophie GODIN-BEEKMANN*1, Irina PETROPAVLOVSKIKH2, Stefan REIS3,20, Paul NEWMAN4, Wolfgang STEINBRECHT5, Markus REX6, Michelle L. SANTEE7, Richard S. ECKMAN8, Xiangdong ZHENG9, Matthew B. TULLY10, David S. STEVENSON11, Paul YOUNG12, John PYLE13, Mark WEBER14, Johanna TAMMINEN15, Gina MILLS16, Alkiviadis F. BAIS17, Clare HEAVISIDE18, and Christos ZEREFOS19 1 Observatoire de Versailles Saint-Quentin en Yvelines, Université de Versailles Saint-Quentin-en-Yvelines, CNRS, 78280 Guyancourt, France 2 CIRES, University of Colorado, Boulder, CO 80309, USA 3 NERC Centre for Ecology & Hydrology, Edinburgh EH26 0QB, UK 4 Goddard Space Flight Center, NASA, Greenbelt, MD 20771, USA 5 Hohenpeissenberg Meteorological Observatory, Deutscher Wetterdienst, 82383 Hohenpeissenberg, Germany 6 Alfred Wegener Institute, 14401 Potsdam, Germany 7 Jet Propulsion Laboratory, California Institute of Technology, CA 91109, USA 8 NASA Headquarters, Earth Science Division, Washington, DC, USA 9 Chinese Academy of Meteorological Sciences, Beijing, 100081, China 10 Bureau of Meteorology, Melbourne, Victoria 3001, Australia 11 University of Edinburgh, School of GeoSciences, Edinburgh EH9 3FE, UK 12 Lancaster Environment Centre, Lancaster University, Lancaster LA1 4YQ, UK 13 University of Cambridge, Department of Chemistry, Cambridge CB2 1EW, UK 14 University of Bremen, Institute of Environmental Physics, 28359 Bremen, Germany 15 Finnish Meteorological Institute, Earth Observation, FI-00101 Helsinki, Finland 16 NERC Centre for Ecology and Hydrology, Bangor, Gwynedd LL57 2UW, Wales, UK 17 Aristotle University of Thessaloniki, Thessaloniki, Greece 18 Public Health England, Centre for Radiation, Chemical and Environmental Hazards, London, UK 19 Research Center for Atmospheric Physics & Climatology, Academy of Athens, Athens 10680, Greece 20 University of Exeter Medical School, Truro TR1 3HD, UK

  7. Operation, maintenance and utilization of the RA reactor - Report on operation in 1979; Pogon, odrzavanje i eksploatacija reaktora RA, Izvestaj o radu u 1979. godini

    Energy Technology Data Exchange (ETDEWEB)

    Milosevic, M

    1979-12-15

    During 1979 the RA reactor was in operation only three months, i.e. only 24% of the planned activity was achieved. The reactor operation was interrupted in March due to problems that could not be solved by the existing equipment. Alkalinity of the heavy water resulting from the existing ammonia ions could not be removed by the existing distillation system. In addition deposition of aluminium oxyhydrate on the fuel elements was increased. This was noticed during routine control when the reactor was shutdown for refueling. The decision of the Director general of the Institute and sanitary Inspector followed, prohibiting further reactor operation. A separate chapter of this report is devoted to the analysis of the difficulties and possible solution of the problem in cooperation with the experts from different laboratories of the Institute. Aged and damaged instruments at the reactor were not exchange due to lack of budget. During the operation there were no accidents. [Serbo-Croat] U toku 1979. godine plan rada ostvaren je sa 24%, odnosno reaktor je radio samo prva tri meseca. U martu je doslo do prekida rada reaktora zbog pojave koja se nije mogla otkloniti postojecom opremom. Alkalnost teske vode, posledica prisustva amonijum jona, ne moze se odstraniti sistemom destilacije. Pored toga usled dotrajalosti opreme povecano je talozenje aluminijum oksihidroksida na gorivnim elementima. Ova pojava uocena je tokom rutinske kontrole prilikom izmene goriva a usledila je obustava rada resenjem Direktora i sanitarnog inspektora. Posebno poglavlje ovog izvestaja posveceno je analizi teskoca u radu i reaktora i resavanju nastalih problema sa gorivom u saradnji sa saradnicima drugih laboratorija Instituta. Dotrajali uredjaji i oprema nisu zamenjeni usled nedostatka sredstava. U toku rada nije bilo akcidenata.

  8. Physical Activity in Puerto Rican Breast Cancer Survivors.

    Science.gov (United States)

    Tirado-Gómez, Maribel; Hughes, Daniel C; González-Mercado, Velda; Treviño-Whitaker, Rose A; Basen-Engquist, Karen

    2016-06-01

    Breast cancer survivors do not engage in appropriate levels of physical activity, despite the known benefits of such activity. This study aims to describe physical-activity levels and the barriers to it in a group of Puerto Rican breast cancer survivors, as well as detailing their preferences for an intervention. Participants who finished their chemotherapy and/or radiotherapy for breast cancer at least 4 months prior to the study were included. Demographic, anthropometric, and clinical data were obtained. The Godin Leisure-Time Exercise Questionnaire (GLTEQ) and questionnaires on exercise self-efficacy, barriers to self-efficacy, modeling, and social support were filled out by study participants. Data on access to exercise equipment and preferences regarding a physical-activity intervention were collected. Descriptive statistics and correlation analyses were performed. Fifty breast cancer survivors were recruited. Almost all the participants reported that they did not engage in any kind of strenuous physical activity (94%), with more than three fourths (76%) reporting that they did not even participate in any kind of moderate physical activity. The GLTEQ score was associated with barriers to selfefficacy, while the association with exercise self-efficacy approached significance (p = 0.055). Nearly half of the patients (44%) had access to exercise equipment. Preferred methods for the delivery of physical-activity interventions were participating in group settings (72%) and receiving material in the postal mail (44%). The study described herein reports on the low levels of physical activity being practiced by a group of Puerto Rican breast cancer survivors, despite the fact that many of them had access to exercise equipment and facilities. Further studies aimed at understanding breast cancer survivors' barriers to physical activity and at developing culturally competent interventions to increase the levels of such activity are warranted.

  9. RA Research reactor, Part 1, Operation and maintenance of the RA nuclear reactor for 1986; Istrazivacki nuklearni reaktor RA, deo 1, pogon i odrzavanje nukleanog reaktora RA u 1986. godini

    Energy Technology Data Exchange (ETDEWEB)

    Sotic, O; Martinc, R; Cupac, S; Sulem, B; Badrljica, R; Majstorovic, D; Sanovic, V [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1986-12-01

    In order to enable future reliable operation of the RA reactor, according to new licensing regulations, three major tasks started in 1984 were fulfilled: building of the new emergency system, reconstruction of the existing ventilation system, and reconstruction of the power supply system. Simultaneously in 1985/1986 renewal of the instrumentation and reconstruction of the system for handling and storage of the spent fuel in the reactor building have started. Design projects for these tasks are almost finished and the reconstruction of both systems is expected to be finished until 1988 and mid 1989 respectively. RA reactor Safety report was finished according to the recommendations of the IAEA. Investments in 1986 were used for 8000 kg of heavy water, maintenance of reactor systems and supply of new components, reconstruction of reactor systems. This report includes 8 annexes concerning reactor operation, activities of services and financial issues. [Serbo-Croat] Sa ciljem da se obezbedi pouzdan rad reaktora RA a u skladu sa zakonskim propisima, zavrsena su tri velika zahvata zapoceta 1984: izgradnja novog sistema za udesno hladjenje, rekonstrukcija postojeceg sistema za ventilaciju, i modernizacija reaktorske instrumentacije. Istovremeno tokom 1985/1986. zapoceta je modernizacija instrumentacije i rekonstrukcija sistema za rukovanje i skladistenje iskoriscenog goriva u zgradi reaktora. Projekti za navedene radove su vec zavrseni ili su u zavrsnoj fazi, a ocekuje se da ce rekonstrukcija oba sistema biti zavrsena do kraja 1988. odnosno sredine 1989. godine. Izrada izvestaja o sigurnosti reaktora RA, prema preporukama MAAE zavrsena je 1986. Investiciona ulaganja na reaktoru Ra u 1986. iskoriscena su za: nabavku 8000 kg teske vode, za investiciono odrzavanje reaktorskih sistema i nabavku opreme, za rekonstrukciju reaktorskih sistema. Ovaj izvestaj sadrzi 8 priloga koji opisuju rad reaktora, rad strucnih sluzbi i finansiranje.

  10. Model podataka Hrvatskog topografsko informacijskog sustava CROTIS 2.0

    Directory of Open Access Journals (Sweden)

    Ivan Landek

    2014-06-01

    Full Text Available U članku je opisan razvoj modela podataka u Republici Hrvatskoj te detaljno izmijenjeni model podataka CROTIS 2.0. Za usporedbu je dan prikaz modela podataka iz dviju europskih zemalja. Uzeti su primjeri Danske i Nizozemske s obzirom na to da obje imaju temeljne topografske baze u mjerilu 1:10 000, a površinom su slične Republici Hrvatskoj. Pretpostavlja se da površina države utječe na cikluse i vrijeme potrebno za prikupljanje i obradu podataka, pa je namjera bila izložiti kako su ti modeli i procesi organizirani u europskim državama koje raspolažu sa sličnim količinama podataka. TOP10DK je vektorska topografska baza koja je iz baze za proizvodnju topografskih karata prerasla u izvornik za druge prostorne registre u Danskoj. Drugi primjer je Nizozemski TOP10NL s posebnim osvrtom na njegovu dostupnost široj javnosti putem web portala. U Hrvatskoj se model podataka CROTIS razvija od 1997. godine, od 2000. je u službenoj upotrebi, a od tada se kontinuirano nadograđuje i poboljšava prateći tehnološki napredak i, u posljednje vrijeme, zahtjeve koje postavlja Europska unija. Opisane su i komponente interoperabilnosti Generičkog konceptualnog modela (GCM INSPIRE-a, budući da je ispunjavanjem tih zahtjeva bilo koji skup podataka moguće uskladiti s INSPIRE-om.

  11. Effects of a telephone-delivered multiple health behavior change intervention (CanChange) on health and behavioral outcomes in survivors of colorectal cancer: a randomized controlled trial.

    Science.gov (United States)

    Hawkes, Anna L; Chambers, Suzanne K; Pakenham, Kenneth I; Patrao, Tania A; Baade, Peter D; Lynch, Brigid M; Aitken, Joanne F; Meng, Xingqiong; Courneya, Kerry S

    2013-06-20

    Colorectal cancer survivors are at risk for poor health outcomes because of unhealthy lifestyles, but few studies have developed translatable health behavior change interventions. This study aimed to determine the effects of a telephone-delivered multiple health behavior change intervention (CanChange) on health and behavioral outcomes among colorectal cancer survivors. In this two-group randomized controlled trial, 410 colorectal cancer survivors were randomly assigned to the health coaching intervention (11 theory-based telephone-delivered health coaching sessions delivered over 6 months focusing on physical activity, weight management, dietary habits, alcohol, and smoking) or usual care. Assessment of primary (ie, physical activity [Godin Leisure Time Index], health-related quality of life [HRQoL; Short Form-36], and cancer-related fatigue [Functional Assessment of Chronic Illness Therapy Fatigue Scale]) and secondary outcomes (ie, body mass index [kg/m(2)], diet and alcohol intake [Food Frequency Questionnaire], and smoking) were conducted at baseline and 6 and 12 months. At 12 months, significant intervention effects were observed for moderate physical activity (28.5 minutes; P = .003), body mass index (-0.9 kg/m(2); P = .001), energy from total fat (-7.0%; P = .006), and energy from saturated fat (-2.8%; P = .016). A significant intervention effect was reported for vegetable intake (0.4 servings per day; P = .001) at 6 months. No significant group differences were found at 6 or 12 months for HRQoL, cancer-related fatigue, fruit, fiber, or alcohol intake, or smoking. The CanChange intervention was effective for improving physical activity, dietary habits, and body mass index in colorectal cancer survivors. The intervention is translatable through existing telephone cancer support and information services in Australia and other countries.

  12. Seasonal variability of the M2 tide in the seas adjacent to Korea

    Science.gov (United States)

    Kang, Sok Kuh; Chung, Jong-yul; Lee, Sang-Ryong; Yum, Ki-Dat

    1995-08-01

    Seasonal variability of the M2 tidal harmonic constants is revealed through analyses of monthly tidal data at 12 representative tidal stations in the seas adjacent to the Korean peninsula. The variability remain systematic over the 9 years (1965-1973) of data analysis with a range comparable to that of the 18.6 year nodal modulation. Spatial inhomogeneity of the seasonal variability in the observed harmonic constants is found to exist. The largest seasonal variability in M2 appears in the stations located along the Korea Strait. This variability is not explained by the equilibrium theory of tides, and such a variability or irregularities in the harmonic constants are considered as either a noise as done by Cartwright and Amin (1986), Deutsch Hydrography Zeitschrift, 39, 235-253, or a manifestation of frictional interaction as done by Godin and Gutierrez (1986) Continental Shelf Research, 5, 379-402 for the Bay of Fundy. Considering the opposite relation between monthly mean sea level differences in Izuhara-Pusan section and tidal characteristics in the Korea Strait, it is hypothesized that the interaction between the predominant tidal currents and oceanic currents varying with the seasons might be the main cause of the observed temporal variability in the M2 tide. The nonlinear effect of the Kuroshio is investigated along the shelf break region through scale analyses, which show that the presence of a mean current increases the non-linear terms in the momentum balance by about one order of magnitude. The seasonally different damping effect of the Tsushima Current to the M2 tide is also discussed to explain the process of dominant seasonal variability along the Korea Strait based on the actual current data, but further thorough investigation, considering the advection effect of the mean current, is required to investigate the associated dynamics more completely.

  13. RA research nuclear reactor operation in forced regime, Annex 5; Prilog 5 - Rad istrazivackog nuklearnog reaktora RA u forsiranom rezimu, Prvo saopstenje

    Energy Technology Data Exchange (ETDEWEB)

    Mitrovic, S [Institute of Nuclear Sciences Boris Kidric, Reaktor RA, Vinca, Beograd (Serbia and Montenegro)

    1964-12-15

    In order to increase the flux and experimental potentials of the RA reactor, properties of the reactor operating in the forced regime have been inspected four times, twice with the spent fuel (core C), and twice with partly fresh fuel (cores E and F). Forced regime means power higher than nominal 6.5 MW. From the analyses of technology parameters during operation in the forced regime at power levels of 7 and 11 MW, state and behaviour of the components, efficiency of the biological protection and other parameters it was concluded that the reactor operation is possible at power levels of 10 MW during a whole year, and under certain conditions even longer operation at power levels up to 15 MW. This paper examines the reactor operation conditions in the forced regime and gives conclusions related to real increase of the experimental possibilities, isotope production and economic factors. Radi povecanja fluksa i eksperimentalnih mogucnosti reaktora RA, cetiri puta su proverene osobine reaktora u forsiranom rezimu, tj. na snagama vecim od nominalne (6,5 MW) i to dva puta sa istrosenim gorivom (jezgro C) i dva puta sa delimicno svezim (jezgra E i F). Iz analize tehnoloskih parametara u toku eksperimentalno rada reaktora u forsiranom rezimu na snagama od 7 do 11 MW, stanja i ponasanja opreme, efikasnosti bioloske zastite i ostalih parametara, zakljucuje se da je moguc permanentan rad reaktora tokom cele godine na snagama do 10 MW, a pod izvesnim uslovima i duzi rad na snagama do 15 MW. U radu su diskutovani uslovi rada reaktora u forsiranom rezimu i donose se zakljucci o realnom povecanju eksperimentalnih mogucnosti, proizvodnje radioizotopa i o ekonomskim faktorima (author)

  14. Otvorena pitanja u primjeni Zakona o pomorskom dobru i morskim lukama s osvrtom na prijedlog izmjena i dopuna

    Directory of Open Access Journals (Sweden)

    Željko Mišić

    2005-09-01

    Full Text Available Pomorsko dobro u Zakonu o pomorskom dobru i morskim lukama (NN 158/03 određeno je kao u ranije važećem Pomorskom zakoniku. Za određivanje granice pomorskog dobra na obali i u lukama posebne namjene pojavljuju se dvojbe i pitanja na koja se daju različiti odgovori. No u lukama otvorenim za javni promet to je prilično jasno određeno pa su dvojbe i pitanja skoro isključena. Zakonom je izričito navedeno da morska obala uključuje i dio kopna nastao nasipavanjem, u dijelu koji služi iskorištavanju mora. Radi unošenja određene preciznosti predlažemo da se pitanje nasipa uredi slično odredbama Zakona o gradnji, odnosno da se pomorskim dobrom smatraju nasipi nastali nakon 15. veljače 1968. godine. Smatramo da je u Zakonu načinjen propust u tome što se u postupku utvrđivanja granice pomorskog dobra nije zadržao institut Uredbe o granici pomorskog dobra (koju donosi Vlada RH a uz prethodno pozitivno mišljenje Državnog odvjetništva RH. Mišljenja smo da bi prilikom izradbe detaljnih planova uređenja prostora na stručnu raspravu trebalo pozivati predstavnike Povjerenstva za granice pomorskog dobra i tražiti njihova mišljenja, odnosno očitovanja o tome da li predloženi planovi zadovoljavaju kriterije za utvrđivanje granice pomorskog dobra. Postupke dodjele koncesija na pomorskom dobru treba vezati uz donošenje rješenja o upisu pomorskog dobra u katastarske knjige, a potom raditi na sređivanju zemljišnih knjiga i evidenciji pomorskog dobra. (...

  15. Devices for irradiation of materials in the fast neutron flux at the RA heavy water reactor in Vinca; Uredjaji za ozracivanje materijala u fluksu brzih neutrona na teskovodnom reaktoru RA u Vinci

    Energy Technology Data Exchange (ETDEWEB)

    Pavicevic, M [The Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Yugoslavia)

    1965-07-01

    Full text: This paper covers the concept, design description and problems of constructing special experimental devices at the RA reactor in Vinca. These devices were used for irradiation of construction materials (graphite, Mg and Al oxides, steel and zircaloy) in the integral fast neutron flux of 2 x 10{sup 20} n/cm{sup 2}. Temperature of samples cooled by heavy water circulating through the hollow uranium fuel elements was measured by thermocouples. Construction of the device, preparation of samples, related flux measurements as well as irradiation were done in cooperation with the nuclear center in Saclay, France. Brief review of the experiences gained in using these experimental spaces at the RA reactor as well as problems of transporting the irradiated capsules from Vinca to France is included. [Serbo-Croat] Pun tekst: Rad obuhvata koncepciju, tehnicki opis i probleme realizacije specijalnih eksperimentalnih uredjaja u reaktoru RA u Vinci, u kojima je tokom 1962. godine izvrseno, na temperaturama ispod 100 deg C, ozracivanje konstrukcionih materijala (grafita, Mg i Al-oksida, celika i cirkaloja) u integralnom fluksu brzih neutrona vrednosti 2 x 10{sup 20} n/cm{sup 2}. Temperatura uzoraka hladjenih teskom vodom, koja protice kroz suplje uranske elemente, merena je termoparovima. Realizacija uredjaja, priprema uzoraka, odgovarajuca merenja fluksa kao i sama ozracivanja vrsena su u saradnji sa Nuklearnim centrom u Saclay-u, Francuska. Dat je kraci pregled iskustava iz eksploatacije ovih novih eksperimentalnih prostora u reaktoru RA, kao i neki problemi vezani za transport aktivnih kapsula sa uzorcima od Vince do Saclay-a (author)

  16. Perceptions of masculinity and body image in men with prostate cancer: the role of exercise.

    Science.gov (United States)

    Langelier, David Michael; Cormie, Prue; Bridel, William; Grant, Christopher; Albinati, Natalia; Shank, Jena; Daun, Julia Teresa; Fung, Tak S; Davey, Colin; Culos-Reed, S Nicole

    2018-04-13

    The goal of this study was to explore the association between levels of exercise and patterns of masculinity, body image, and quality of life in men undergoing diverse treatment protocols for prostate cancer. Fifty men with prostate cancer (aged 42-86) completed self-report measures. Self-reported measures included the following: the Godin Leisure Time Exercise Questionnaire (GLTEQ), Masculine Self-esteem Scale (MSES), Personal Attributes Questionnaire (PAQ), Body Image Scale (BIS), and the Functional Assessment of Cancer Therapy-Prostate (FACT-P). Masculinity, body image, and quality of life scores were compared between men obtaining recommended levels of exercise (aerobic or resistance) and those not obtaining recommended level of exercise. Secondary outcomes included the association between masculinity, body image, and quality of life scores as they relate to exercise levels. There were significantly higher scores of masculinity (p < 0.01), physical well-being (p < 0.05), prostate cancer specific well-being (p < 0.05), and overall quality of life (p < 0.05) in those obtaining at least 150 min of moderate to vigorous aerobic exercise. In the 48% of men who had never received androgen deprivation therapy, significantly higher levels of masculinity, body image, and quality of life were observed in those meeting aerobic guidelines. Whether treatment includes androgen deprivation or not, men who participate in higher levels of aerobic exercises report higher levels of masculinity, improved body image, and quality of life than those who are inactive. Future longitudinal research is required evaluating exercise level and its effect on masculinity and body image.

  17. RA reactor operation and maintenance, Annual report 1974; Pogon i odrzavanje reaktora RA - Izvestaj o radu u 1974. godini

    Energy Technology Data Exchange (ETDEWEB)

    Milosevic, D et al [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1974-12-15

    During 1974, RA reactor was operated at nominal power for 194 days and 13 days at lower power levels. The total production was 30711 MWh which is 2.4% higher than planned. Practically there were no discrepancies from the plan. The reactor was used for irradiation and experiments according to the demand of 437 users. This report contains detailed data about reactor power and experiments performed in 1974. Total number of afety shutdowns was 11, of which 8 were caused by power cuts, and 3 due to human error. Maximum individual personnel exposure dose was 50% of the maximum permissible dose. There were no accidents during this year. Decontamination of surfaces was less than during previous years. About 805 m{sup 2} of surfaces and 178 objects were decontaminated. It was concluded that the successful operation in 1974 has a special significance taking into account the financial problems. [Serbo-Croat] Reaktor RA je u 1974. godini radio na nominalnoj snazi 194 dana i 13 dana na manjim snagama. Ukupni rad iznosio je 30711 MWh odnosno 1,4% vise od planiranog. Prakticno nije bilo odstupanja od plana rada. Reaktor je koriscen za ozracivanja i eksperimente za 437 korisnika. Ovaj izvestaj sadrzi detaljne podatke o radu i eksperimentima koji su obavljani. U toku godine bilo je 11 sigurnosnih zaustavljanja, od cega 8 zbog elektricnog napona i 3 usled greske osoblja. Ukupna doza ozracivanja ljudstva bila je manja nego prethodnih godina. Maksimalna doza po oveku bila je 50% manja od maksimalno dozvoljene doze. Nije bilo ni jednog akcidenta. Dekontaminirano je znatno manje povrsina nego ranijih godina, i sakupljeno manje otpada nego prethodnih godina, dok tecnih efluenata nije bilo. Zakljuceno je da uspesan rad reaktora u 1974. godini ima poseban znacaj kada se imaju na umu problemi finansiranja reaktora.

  18. Research nuclear reactor RA - Annual Report 1975. Operation and maintenance; Istrazivacki nuklearni reaktor RA - Izvestaj za 1975. godinu - Pogon i odrzavanje

    Energy Technology Data Exchange (ETDEWEB)

    Martinc, R [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1976-01-15

    The plan for 1975 was successfully fulfilled. This is reflected in research related to improvement of operating properties of the RA reactor, mostly due to the effort of the RA staff employed in operation and maintenance of the reactor. Fuel saving achieved by this activity amounted to about 38% (80% enriched fuel). Preliminary work is done, concerned with new reactor core with highly enriched fuel. This is a significant saving as well. New fuel elements have arrived at the end of this year. It is going to enable increase of neutron flux by 50% without changing the nominal operating power. The possibility of further improvement of the reactor are analyzed, to enable material testing and production of radioactive sources. Mid term plan for reactor operation was made according to this analysis. It is planned to further increase the neutron flux in isolated smaller zones, and building new experimental loops with cooling and fast neutron converters. Much was done to increase the safety level of reactor operation and preparing the safety report. [Serbo-Croat] Izvrsenje zadataka u 1975. godini bilo je uspesno. To se ogleda u povecanju istrazivackog rada vezanog za poboljsanje eksploatacionih karakteristika reaktora RA, pretezno koriscenjem sopstvenog kadra angazovanog u pogonu i odrzavanju reaktora. Ovim radom postignuta je usteda goriva od oko 38% (80% obogaceno gorivo). Izvrseni su preliminarni radovi na prevodjenju reaktora RA na novo gorivo, sto je takodje velika usteda. Novo gorivo je stiglo krajem godine i ono ce obezbediti porast neutronskog fluksa od 50%, bez promene nominalne snage reaktora. Izvrsena je analiza mogucnosti daljeg usavrsavanja reaktora za potrebe ispitivanja materijala kao i proizvodnju radioaktivnih izvora. Na osnovu ove analize nacinjen je srednjorocni program rada reaktora RA sa tezistem na daljem povecanju fluksa u izdvojenim manjim zonama i ugradnju 'hladjenih petlji' i brzih konvertora. Mnogo je ucinjeno na povecanju stepena sigurnosti

  19. Fee-for-service cancer rehabilitation programs improve health-related quality of life.

    Science.gov (United States)

    Kirkham, A A; Neil-Sztramko, S E; Morgan, J; Hodson, S; Weller, S; McRae, T; Campbell, K L

    2016-08-01

    Rigorously applied exercise interventions undertaken in a research setting result in improved health-related quality of life (hrqol) in cancer survivors, but research to demonstrate effective translation of that research to practice is needed. The objective of the present study was to determine the effect of fee-for-service cancer rehabilitation programs in the community on hrqol and on self-reported physical activity and its correlates. After enrolment and 17 ± 4 weeks later, new clients (n = 48) to two fee-for-service cancer rehabilitation programs completed the 36-Item Short Form Health Survey (rand-36: rand Corporation, Santa Monica, CA, U.S.A.), the Godin Leisure-Time Exercise Questionnaire, and questions about physical activity correlates. Normal fee-for-service operations were maintained, including a fitness assessment and individualized exercise programs supervised in a group or one-on-one setting, with no minimum attendance required. Fees were associated with the assessment and with each exercise session. Of the 48 participants, 36 (75%) completed both questionnaires. Improvements in the physical functioning, role physical, pain, and energy/fatigue scales on the rand-36 exceeded minimally important differences and were of a magnitude similar to improvements reported in structured, rigorously applied, and free research interventions. Self-reported levels of vigorous-intensity (p = 0.021), but not moderate-intensity (p = 0.831) physical activity increased. The number of perceived barriers to exercise (p = 0.035) and the prevalence of fatigue as a barrier (p = 0.003) decreased. Exercise self-efficacy improved only in participants who attended 11 or more sessions (p = 0.002). Exercise enjoyment did not change (p = 0.629). Enrolment in fee-for-service cancer rehabilitation programs results in meaningful improvements in hrqol comparable to those reported by research interventions, among other benefits. The fee-for-service model could be an effective model for

  20. Dietary and physical activity behaviours related to obesity-specific quality of life and work productivity: baseline results from a worksite trial.

    Science.gov (United States)

    Cash, Stephanie Whisnant; Beresford, Shirley A A; Henderson, Jo Ann; McTiernan, Anne; Xiao, Liren; Wang, C Y; Patrick, Donald L

    2012-09-28

    Obesity is associated with impaired health-related quality of life (QOL) and reduced productivity; less is known about the effect of dietary factors. The present study investigated how dietary behaviours, physical activity and BMI relate to weight-specific QOL and work productivity. The study was conducted in thirty-one small blue-collar and service industry worksites in Seattle. Participants were 747 employees (33·5 % non-White). Measures included self-reported servings of fruits and vegetables, dietary behaviours such as fast food consumption, Godin free-time physical activity scores, measured height and weight, Obesity and Weight-Loss QOL (OWLQOL) scores, and Work Limitations Questionnaire scores. Baseline data were analysed using linear mixed models separately for men (n 348) and women (n 399), since sex modified the effects. BMI was negatively associated with OWLQOL in both women (P increase in BMI was 30 (95 % CI 25, 44) % for women and 14 (95 % CI 10, 17) % for men. BMI was positively associated with productivity loss only in women (exp(slope) = 1·46, 95 % CI 1·02, 2·11, P = 0·04). Eating while doing another activity was negatively associated with OWLQOL scores in men (P = 0·0006, independent of BMI) and with productivity in women (P = 0·04, although the effect diminished when adjusting for BMI). Fast-food meals were associated with decreased productivity in men (P = 0·038, independent of BMI). The results suggest that obesogenic dietary behaviours and higher BMI are associated with decreased QOL and productivity to different degrees in women and men.