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Sample records for vozmozhnosti programmy apros

  1. Severe accident training simulator APROS SA

    International Nuclear Information System (INIS)

    Raiko, Eerikki; Salminen, Kai; Lundstroem, Petra; Harti, Mika; Routamo, Tomi

    2003-01-01

    APROS SA is a severe accident training simulator based on the APROS simulation environment. APROS SA has been developed in Fortum Nuclear Services Ltd to serve as a training tool for the personnel of the Loviisa NPP. Training with APROS SA gives the personnel a deeper understanding of the severe accident phenomena and thus it is an important part of the implementation of the severe accident management strategy. APROS SA consists of two parts, a comprehensive Loviisa plant model and an external severe accident model. The external model is an extension to the Loviisa plant model, which allows the simulation to proceed into the severe accident phase. The severe accident model has three submodels: the core melting and relocation model, corium pool model and fission product model. In addition to these, a new thermal-hydraulic solver is introduced to the core region of the Loviisa plant model to replace the more limited APROS thermal-hydraulic solver. The full APROS SA training simulator has a graphical user interface with visualizations of both severe accident management panels at the operator room and the important physical phenomena during the accident. This paper describes the background of the APROS SA training simulator, the severe accident submodels and the graphical user interface. A short description how APROS SA will be used as a training tool at the Loviisa NPP is also given

  2. APROS multifunctional simulator applications for VVER-440

    International Nuclear Information System (INIS)

    Porkholm, K.; Kantee, H.; Tiihonen, O.

    2000-01-01

    Fortum Engineering Ltd and the Technical Research Centre of Finland have developed APROS simulation software since 1986. APROS is a multifunctional simulator, which is used for process and automation design, safety analysis and training simulator applications. APROS has unique features and models developed especially for VVER-440 reactors. At first the paper gives a short overview of APROS multifunctional simulator. The rest of the paper deals with different kind of applications of APROS in VVER-440 reactors' improvement and operation development. (author)

  3. Analyzing Program Termination and Complexity Automatically with AProVE

    DEFF Research Database (Denmark)

    Giesl, Jürgen; Aschermann, Cornelius; Brockschmidt, Marc

    2017-01-01

    In this system description, we present the tool AProVE for automatic termination and complexity proofs of Java, C, Haskell, Prolog, and rewrite systems. In addition to classical term rewrite systems (TRSs), AProVE also supports rewrite systems containing built-in integers (int-TRSs). To analyze...... programs in high-level languages, AProVE automatically converts them to (int-)TRSs. Then, a wide range of techniques is employed to prove termination and to infer complexity bounds for the resulting rewrite systems. The generated proofs can be exported to check their correctness using automatic certifiers...

  4. APROS 3-D core models for simulators and plant analyzers

    International Nuclear Information System (INIS)

    Puska, E.K.

    1999-01-01

    The 3-D core models of APROS simulation environment can be used in simulator and plant analyzer applications, as well as in safety analysis. The key feature of APROS models is that the same physical models can be used in all applications. For three-dimensional reactor cores the APROS models cover both quadratic BWR and PWR cores and the hexagonal lattice VVER-type cores. In APROS environment the user can select the number of flow channels in the core and either five- or six-equation thermal hydraulic model for these channels. The thermal hydraulic model and the channel description have a decisive effect on the calculation time of the 3-D core model and thus just these selection make at present the major difference between a safety analysis model and a training simulator model. The paper presents examples of various types of 3-D LWR-type core descriptions for simulator and plant analyzer use and discusses the differences of calculation speed and physical results between a typical safety analysis model description and a real-time simulator model description in transients. (author)

  5. APROS couplings from core to containment

    International Nuclear Information System (INIS)

    Puska, E.K.; Ylijoki, J.

    2005-01-01

    APROS simulation environment is able to describe the 1-D and 3-D neutronics of the reactor core. It is also able to describe the thermal hydraulics of the core and circuits either with 5- equation or 6-equation thermal hydraulics. It can also describe the plant automation and electrical systems, as well as the behaviour of the containment. The peculiar feature of APROS in comparison to other coupled systems is that all parts in the coupled system are described with the same code instead of coupling two or three separate codes together with information exchange between the separate codes. The most recent possibility is the coupled calculation of the process and the containment. The more traditional coupling, the coupling of the process containing both the process description and the automation description with more or less detailed description of the 3-D core either for safety analysis or real-time simulation purposes has been discussed in previous work. The paper presents and discusses the capabilities of the code in coupling the plant process and automation description with the plant containment description with two example transient cases. An improved boron concentration solution with second order upwind discretization has been recently included in APROS. An example on the increased accuracy acquired in the 3-D core model has been included. (authors)

  6. TÜ osaleb programmis "Atomium Culture"

    Index Scriptorium Estoniae

    2010-01-01

    Ainsana Eestist osaleb TÜ Euroopa teaduse populariseerimise programmis "Atomium Culture", mille eesmärgiks on ühendada teadmiste loomine (ülikoolid), info ja kommunikatsioon selle kohta (ajalehed) ning teadmiste kasutamine (ettevõtted)

  7. Analysis of a small break loss-of-coolant accident of pressurized water reactor by APROS

    Energy Technology Data Exchange (ETDEWEB)

    Al-Falahi, A. [Helsinki Univ. of Technology, Espoo (Finland); Haennine, M. [VTT Energy, Espoo (Finland); Porkholm, K. [IVO International, Ltd., Vantaa (Finland)

    1995-09-01

    The purpose of this paper is to study the capability of APROS (Advanced PROcess Simulator) code to simulate the real plant thermal-hydraulic transient of a Small Break Loss-Of-Coolant Accident (SBLOCA) of Loss-Of-Fluid Test (LOFT) facility. The LOFT is a scaled model of a Pressurized Water Reactor (PWR). This work is a part of a larger validation of the APROS thermal-hydraulic models. The results of SBLOCA transient calculated by APROS showed a reasonable agreement with the measured data.

  8. Calculation of the 5th AER dynamic benchmark with APROS

    International Nuclear Information System (INIS)

    Puska, E.K.; Kontio, H.

    1998-01-01

    The model used for calculation of the 5th AER dynamic benchmark with APROS code is presented. In the calculation of the 5th AER dynamic benchmark the three-dimensional neutronics model of APROS was used. The core was divided axially into 20 nodes according to the specifications of the benchmark and each six identical fuel assemblies were placed into one one-dimensional thermal hydraulic channel. The five-equation thermal hydraulic model was used in the benchmark. The plant process and automation was described with a generic VVER-440 plant model created by IVO PE. (author)

  9. Design and analysis of nuclear processes with the APROS

    International Nuclear Information System (INIS)

    Haenninen, M.; Puska, E.K.; Nystroem, P.

    1987-01-01

    APROS (Advanced Process Simulator) is the product being developed in the process simulators project of Imatran Voima Co. and Technical Research Centre of Finland. The aim is to design and construct an efficient and easy to use computer simulation system for process and automation system design, evaluation, analysis, testing and training purposes. As halfway of this project a working system exists with a large number of proven routines and models. However, a lot of development is still foreseen before the project will be finished. This article gives an overview of the APROS in general and of the nuclear features in particular. The calculational capabilities of the system are presented with the help of one example. (orig.)

  10. Calculation of the fifth atomic energy research dynamic benchmark with APROS

    International Nuclear Information System (INIS)

    Puska Eija Karita; Kontio Harii

    1998-01-01

    The band-out presents the model used for calculation of the fifth atomic energy research dynamic benchmark with APROS code. In the calculation of the fifth atomic energy research dynamic benchmark the three-dimensional neutronics model of APROS was used. The core was divided axially into 20 nodes according to the specifications of the benchmark and each six identical fuel assemblies were placed into one one-dimensional thermal hydraulic channel. The five-equation thermal hydraulic model was used in the benchmark. The plant process and automation was described with a generic WWER-440 plant model created by IVO Power Engineering Ltd. - Finland. (Author)

  11. Validation of new 3-D neutronics model in APROS for hexagonal geometry

    International Nuclear Information System (INIS)

    Rintala, J.

    2010-01-01

    APROS - Advanced PROcess Simulation environment-is a widely used simulation tool for nuclear power plant modelling. Earlier the three-dimensional neutronics calculation has been based on model using the difference method. The original three-dimensional core model is mainly used in power plant simulator applications, where it fits well because of its speed. For safety analysis purposes, however, a new model was considered to be an important improvement to meet the accuracy requirements. A sophisticated nodal model used already in HEXTRAN and TRAB-3D was decided to be implemented into APROS. The hexagonal part of the model has now been implemented and tested. For practical reasons, the model was programmed from scratch into APROS and also some small improvements were added and thus, an extensive validation program was necessary to prove the correct behaviour of the model. In this paper, the most important results from AER kinetic benchmarks 2 and 3 calculations are shown as well as the calculation results against data achieved LR-0 test reactor space-time kinetic experiments. Since the model is similar to the one in HEXTRAN, the results in benchmarks are compared to the results by it. In LR-0 calculations, results by both, original and new model are presented and compared to the measurements. The results shows that the implementation of the model has been successful and the new model improves the accuracy of three-dimensional neutronics calculation in APROS into the level required in safety analyses. (Author)

  12. Programma EQUAL : ravnõe vozmozhnosti na rabote / Ksenia Repson

    Index Scriptorium Estoniae

    Repson, Ksenia

    2006-01-01

    Tallinnas toimunud 23 Euroopa Liidu liikmesriigi EQUAL programmile pühendatud foorumist, mille eesmärgiks on vähendada diskrimineerimist töökohtadel. Eestis EQUAL programmi raames töötavatest projektidest. Foorumist võttis osa ka sotsiaalminister Jaak Aab. Lisa

  13. Capability of APROS in design and validation of I and C systems

    International Nuclear Information System (INIS)

    Kantee, H.; Porkholm, K.

    2004-01-01

    There are two WWER-440 type reactors in Loviisa. The first unit was commissioned in 1977 and the second in 1980. The availability of the plant as well as the operational experiences of the Instrumentation and control systems are good. However, it is obvious that the lifetime of the original I and C systems is not sufficient to guarantee the good availability of the plant in the future. Due to this fact a project for the renewal of the existing I and C systems has been started at Loviisa Nuclear Power Plant (NPP). In the project the analog I and C systems will be replaced with a digital I and C systems in four phases during from 2006-2014. Simulators will be utilized extensively in the project to assure that the renewal of I and C systems can be realized safely and economically. The engineering simulator will be used in the design and validation of the modernized I and C systems. The development simulator is aimed for the design, testing and acceptance of the new Man Machine Interface (MMI). The testing simulator will used for the testing of the new I and C systems and for retuning of the controllers mainly during the Factory Acceptance Tests. The training simulator will be used to familiarize the operators and other technical personnel to the operation of the new monitor-based control room facilities. APROS simulation software will be the main simulation tool in development and assessing of the new I and C configuration as well as in training of the plant personnel. First a brief description of the APROS code and APROS model of Loviisa plant including the model validation extent is discussed. Then the development and design of the new I and C system of Loviisa NPP is presented. As an example the application where trip of three reactor coolant pumps (RCP) assuming different failures during the transient is presented. An essential APROS feature in this study is the capability of the code to simulate the control rod movement. This feature is needed especially in WWER

  14. Evaluation of two-fluid and drift flux thermohydraulics in APROS code environment

    International Nuclear Information System (INIS)

    Miettinen, J.; Karppinen, I.; Haenninen, M.; Ylijoki, J.

    1999-01-01

    The characteristics of the thermohydraulic solutions in APROS are considered for the nuclear power plant modelling. The thermohydraulic model of the APROS plant analyzer includes three levels of solutions, homogeneous 3-equation model, 5-equation drift flux model and 6-equation two-fluid model. In practical modelling of versatile process systems different approaches are selected for different types of the power plant sections. The 3-equation model is used for turbines and auxiliary systems. The 5-equation model and 6-equation model are alternative models for main process sections of the primary and secondary sides. The 5-equation model has been typically selected for the real time applications and the 6-equation model for the safety analysis applications. The validation needs for both approaches are the same. Because the change of the solution mode is an easy task in APROS, the validation tasks are typically performed in parallel for 5-equation and 6-equation models. By calculating in parallel with both models systematic errors in solutions may be pointed out. The testing against both separate effects tests and integral tests is an essential part in the thermohydraulics. In different plant applications different physical features are important. The analysis requirements vary from one application to another. When nodalizations together with increased computer speed are growing up, the earlier validation cases may be insufficient. That is why the content of the code has to be known in detail. Such an expertise in the code development has to be gained that properties of the code against other thermohydraulics codes are known. (author)

  15. Toetusi saab küsida ka LEADER-programmi raames / Raavo Raadik

    Index Scriptorium Estoniae

    Raadik, Raavo

    2011-01-01

    Eesti Hobusekasvatajate Seltsi raskeveohobuse kasvatajate haruseltsi juht Enn Rand on LEADER-programmi abil oluliselt arendanud Pärnumaal Tõstamaa vallas asuvat Maria talu, mis on praeguseks muutunud maakonnas arvestatavaks puhke- ja spordikeskuseks

  16. Implementation of the neutronics model of HEXTRAN/HEXBU-3D into APROS for WWER calculations

    International Nuclear Information System (INIS)

    Rintala, J.

    2008-01-01

    A new three-dimensional nodal model for neutronics calculation is currently under implementation into APROS - Advanced PROcess Simulation environment - to conform the increasing accuracy requirements. The new model is based on an advanced nodal code HEXTRAN and its static version HEXBU-3D by VTT, Technical Research Centre of Finland. Currently the new APROS is under a testing programme. Later a systematic validation will be performed. In the first phase, a goal is to obtain a fully validated model for VVER-440 calculations. Thus, all the current test calculations are performed by using Loviisa NPP's VVER-440 model of APROS. In future, the model is planned to be applied for the calculations of VVER-1000 type reactors as well as in rectangular fuel geometry. The paper outlines first the general aspects of the method, and then the current situation of the implementation. Because of the identical model with the models of HEXTRAN and HEXBU-3D, the results in the test calculations are compared to the results of those. In the paper, results of two static test calculations are shown. Currently the model works well already in static analyses. Only minor problems with the control assemblies of VVER-440 type reactor still exist but the reasons are known and will be corrected in near future. Dynamical characteristics of the model are up to now tested only by some empirical tests. (author)

  17. Progress in implementation of the neutronics model of HEXTRAN into APROS

    International Nuclear Information System (INIS)

    Rintala, J.

    2009-01-01

    A new three-dimensional nodal model for neutronics calculation is currently under implementation into APROS - Advanced PROcess Simulation environment - to conform the increasing accuracy requirements. The new model is based on an advanced nodal code HEXTRAN and its static version HEXBU-3D by VTT, Technical Research Centre of Finland. However, several improvements for the model are made and the whole model has been reprogrammed. They don't change the theory basement of the method, but rather makes the implementation more flexible. Currently the computational part of the program is ready and current work concentrates on testing and validation. User interface details and usability issues need also work in the future. In this paper, general information about the improvements of the theory is explained first. Then the latest validation results are given. Currently the dynamical characteristics are tested by calculating the AER's kinetic benchmarks for VVER-440 reactors. In this paper, the results for the first benchmark are shown for two version of the code. The first version is fully HEXTRAN-comparable code to test that the basic structure works as wanted. The second version is the actual improved model for APROS. (author)

  18. Progress in implementation of the neutronics model of HEXTRAN into APROS

    International Nuclear Information System (INIS)

    Jukka Rintala

    2009-01-01

    A new three-dimensional nodal model for neutronics calculation is currently under implementation into APROS - Advanced PROcess Simulation environment - to conform the increasing accuracy requirements. The new model is based on an advanced nodal code HEXTRAN and its static version HEXBU-3D by VTT, Technical Research Centre of Finland. However, several improvements for the model are made and the whole model has been reprogrammed. They don't change the theory basement of the method, but rather makes the implementation more flexible. Currently the computational part of the program is ready and current work concentrates on testing and validation. User interface details and usability issues need also work in the future. In this paper, general information about the improvements of the theory is explained first. Then the latest validation results are given. Currently the dynamical characteristics are tested by calculating the atomic energy research's kinetic benchmarks for WWER-440 reactors. In this paper, the results for the first benchmark are shown for two version of the code. The first version is fully HEXTRAN-comparable code to test that the basic structure works as wanted. The second version is the actual improved model for APROS. (Authors)

  19. Modelling the horizontal steam generator with APROS

    Energy Technology Data Exchange (ETDEWEB)

    Ylijoki, J. [VTT Energy, Espoo (Finland); Palsinajaervi, C.; Porkholm, K. [IVO International Ltd, Vantaa (Finland)

    1995-12-31

    In this paper the capability of the five- and six-equation models of the simulation code APROS to simulate the behaviour of the horizontal steam generator is discussed. Different nodalizations are used in the modelling and the results of the stationary state runs are compared. Exactly the same nodalizations have been created for the five- and six-equation models. The main simulation results studied in this paper are void fraction and mass flow distributions in the secondary side of the steam generator. It was found that quite a large number of simulation volumes is required to simulate the distributions with a reasonable accuracy. The simulation results of the different models are presented and their validity is discussed. (orig.). 4 refs.

  20. Modelling the horizontal steam generator with APROS

    Energy Technology Data Exchange (ETDEWEB)

    Ylijoki, J [VTT Energy, Espoo (Finland); Palsinajaervi, C; Porkholm, K [IVO International Ltd, Vantaa (Finland)

    1996-12-31

    In this paper the capability of the five- and six-equation models of the simulation code APROS to simulate the behaviour of the horizontal steam generator is discussed. Different nodalizations are used in the modelling and the results of the stationary state runs are compared. Exactly the same nodalizations have been created for the five- and six-equation models. The main simulation results studied in this paper are void fraction and mass flow distributions in the secondary side of the steam generator. It was found that quite a large number of simulation volumes is required to simulate the distributions with a reasonable accuracy. The simulation results of the different models are presented and their validity is discussed. (orig.). 4 refs.

  1. E-õppe programmi BeSt mõjud partnerkõrgkoolides / Jüri Lõssenko

    Index Scriptorium Estoniae

    Lõssenko, Jüri

    2015-01-01

    Aastatel 2008-2013 viidi Hariduse Infotehnoloogia Sihtasutuse (HITSA) koordineerimisel ellu kõrghariduse e-õppe programm BeSt, mille eesmärk oli e-õppe vahendite ja võimaluste kasutamise toel tõsta programmi kaasatud kõrgkoolides taseme- ja täiendusõppe kvaliteeti

  2. Simulation of Thermal Hydraulic at Supercritical Pressures with APROS

    Energy Technology Data Exchange (ETDEWEB)

    Kurki, Joona [VTT Technical Research Centre of Finland, P.O. Box 1000, FI02044 VTT (Finland)

    2008-07-01

    The proposed concepts for the fourth generation of nuclear reactors include a reactor operating with water at thermodynamically supercritical state, the Supercritical Water Reactor (SCWR). For the design and safety demonstrations of such a reactor, the possibility to accurately simulate the thermal hydraulics of the supercritical coolant is an absolute prerequisite. For this purpose, the one-dimensional two-phase thermal hydraulics solution of APROS process simulation software was developed to function at the supercritical pressure region. Software modifications included the redefinition of some parameters that have physical significance only at the subcritical pressures, improvement of the steam tables, and addition of heat transfer and friction correlations suitable for the supercritical pressure region. (author)

  3. Tutorial GPS I programmi TGO e TTC di Trimble

    Directory of Open Access Journals (Sweden)

    Vittorio Grassi

    2005-10-01

    Full Text Available Sia questo articolo che quelli che seguiranno sui più diffusi programmi di elaborazione dei dati GPS circolanti in Italia, non pretendono d’essere ne’ saranno mai un manuale d’uso. Il loro scopo è quello di mettere in risalto le funzionalità del programma recensito sulla base di quanto esposto nell’articolo dello stesso autore, intitolato “L’elaborazione dei dati GPS” e pubblicato sul n° 2 di Geomedia 2005 ed è quindi visto solo sotto l’aspetto della elaborazione dei dati GPS e della loro compensazione.

  4. APROS - A multifunctional modelling environment

    International Nuclear Information System (INIS)

    Juslin, K.; Paljakka, M.

    1999-01-01

    The Advanced Process Simulation (APROS) environment has after more than a decade of dedicated product development and intense commercial use reached a level of maturity that is difficult to find with regard to similar products. One of the basic ideas behind this software tool is its multifunctional concept. The concept requires that the tool is suitable for modelling and simulation of the dynamics of a process plant during all phases of its life-span from pre-design to training and model supported operation and control. The implementation of this concept had a significant impact on the software structure. Several, sometimes contradictory requirements had to be encompassed. It should be suitable both for small simple models and full scope simulators. It should facilitate time-steps from milliseconds to minutes, for the same models, just depending on the scope of study. It should combine several modelling paradigms such as continuous, discrete, mechanistic and empirical. The intrinsic model building blocks should be comprehensively verified, but users' model equations should be accepted, as well. It should be easy to connect to external models or hardware, and to use both in master or slave mode. It should be easy to study and modify the internals of the models, their structures and parameters, but it should also be possible to disclose all delicate model information from unwanted access. The calculation should be optimised for current computer hardware, but the model specifications should be easily transportable to new platforms. And finally, it should be suited both for researchers, engineers and plant operators. How did we succeed? We had 20 years of comprehensive thermal hydraulic modelling tradition before starting the project. We had the key experts with the key knowledge. We dedicated more than 100 man years of efforts for the new software developments. Presently, we have a superb team maintaining and improving the software, complemented with new enthusiastic

  5. Ingemansson Technology AB osaleb Läänemere Agenda 21-programmis Eesti töökeskkonnamüra vähendamise projektiga / Lars Landström

    Index Scriptorium Estoniae

    Landström, Lars

    2005-01-01

    Rootsi firma Ingemansson Technology AB on Põhja-Euroopa juhtiv akustikale, mürale ja vibratsioonile spetsialiseerunud konsultatsioonifirma, mis osaleb Läänemere Agenda 21 programmis projektiga "Töökeskkonnamüra tõrje ja masinamüra summutamise EL direktiivide kohaste meetmete rakendamine Eestis"

  6. Analysis of steam generator loss-of-feedwater experiments with APROS and RELAP5/MOD3.1 computer codes

    Energy Technology Data Exchange (ETDEWEB)

    Virtanen, E.; Haapalehto, T. [Lappeenranta Univ. of Technology, Lappeenranta (Finland); Kouhia, J. [VTT Energy, Nuclear Energy, Lappeenranta (Finland)

    1995-09-01

    Three experiments were conducted to study the behavior of the new horizontal steam generator construction of the PACTEL test facility. In the experiments the secondary side coolant level was reduced stepwise. The experiments were calculated with two computer codes RELAP5/MOD3.1 and APROS version 2.11. A similar nodalization scheme was used for both codes to that the results may be compared. Only the steam generator was modelled and the rest of the facility was given as a boundary condition. The results show that both codes calculate well the behaviour of the primary side of the steam generator. On the secondary side both codes calculate lower steam temperatures in the upper part of the heat exchange tube bundle than was measured in the experiments.

  7. Analysis of steam generator loss-of-feedwater experiments with APROS and RELAP5/MOD3.1 computer codes

    International Nuclear Information System (INIS)

    Virtanen, E.; Haapalehto, T.; Kouhia, J.

    1997-01-01

    Three experiments were conducted to study the behaviour of the new horizontal steam generator construction of the PACTEL test facility. In the experiments the secondary side coolant level was reduced stepwise. The experiments were calculated with two computer codes RELAP5/MOD3.1 and APROS version 2.11. A similar nodalization scheme was used for both codes so that the results may be compared. Only the steam generator was modeled and the rest of the facility was given as a boundary condition. The results show that both codes calculate well the behaviour of the primary side of the steam generator. On the secondary side both codes calculate lower steam temperatures in the upper part of the heat exchange tube bundle than was measured in the experiments. (orig.)

  8. Nuclear combined heat and power - analyses of hot water pipeline breaks in a service tunnel with Apros simulation software

    International Nuclear Information System (INIS)

    Henttonen, T.; Paananen, M.

    2010-01-01

    This paper presents a computer model and simulation results for a long-distance heat transport system. The system can be used e.g. to transport heat from a nuclear power plant with combined heat and power (CHP) production. CHP production is considered for new build NPP projects in Finland. Emphasis is on the environmental conditions during a hot water pipeline break in a service tunnel. The modelled pipeline system is designed to transport 1000 MW of heat over a distance of 77 km for district heating purposes. The hot water pipeline is assumed to be 1200 mm diameter with a water temperature of 120 deg. C. Cooled water returns with a temperature of 55 - 60 deg. C in a similar 1200 mm diameter pipe. Both pipelines are installed to a service tunnel which is excavated into bedrock and divided into 2 kilometres long compartments. Both the 77 km long pipeline and the tunnel are modelled with Apros simulation software. A leak is modelled from the pipeline to the tunnel and the results are analyzed. This paper includes three different leak sizes (1 %, 10 % and 100 % of the pipeline's cross-sectional area). The leaks are calculated with water temperatures of 95 deg. C and 120 deg. C in the pipeline. Apros calculates dynamically the phenomena inside the pipeline with two-phase 6-equation calculation model. The tunnel conditions are calculated with a lumped parameter model. The size of the leak has a substantial effect on the leak's consequences in the tunnel. Also the water temperature in the pipeline influences the results strongly. If the water temperature is over 100 deg. C, a considerable amount of the water boils as it leaks to the tunnel. The boiling of water makes the conditions in the tunnel much more severe than they would otherwise be. If there is a substantial flow out of the tunnel, the air in the tunnel can be replaced by hot steam. Obviously, this can mean hazardous conditions in the tunnel. (authors)

  9. Project AProWa: a national view on managing trade-offs between agricultural production and conservation of aquatic ecosystems

    Science.gov (United States)

    Dietzel, Anne; Rahn, Eric; Stamm, Christian

    2014-05-01

    Swiss agriculture is legally committed to fulfill several, partially conflicting goals such as agricultural production on the one hand and the conservation of natural resources on the other hand. In the context of the research project AProWa ("Agricultural Production and Water"), the relationships between the production aspect and the conservation of aquatic ecosystems is analyzed with a holistic approach. Agricultural production and the protection of water resources have high potential for conflicts: Farmers use ground and surface water to irrigate their fields. On the other hand, drainage systems enable the production on otherwise unfavorably wet soils. These in turn often affect ground water recharge and divert precipitation directly into surface waters, which changes their hydrological regime. Typically, drainage systems also elevate the input of nutrients and pesticides into the water bodies. In general, applied fertilizers, plant protection products, veterinary drugs and phytohormones of cultivated plants are introduced into the ground and surface waters through different processes such as drift, leaching, runoff, preferential flow or erosion. They influence the nutrient cycles and ecological health of aquatic systems. The nutrient and pesticide loss processes themselves can be altered by tillage operations and other agricultural practices. Furthermore, the competition for space can lead to additional conflicts between agriculture and the protection of aquatic ecosystems. For example, channelized or otherwise morphologically changed rivers do not have a natural discharge pattern and are often not suitable for the local flora and fauna; but naturally meandering rivers need space that cannot be used for agriculture. In a highly industrialized and densely populated country like Switzerland, all these potential conflicts are of importance. Although it is typically seen as a water-rich country, local and seasonal overexploitation of rivers through water extraction

  10. Poliovirus 2A protease triggers a selective nucleo-cytoplasmic redistribution of splicing factors to regulate alternative pre-mRNA splicing.

    Directory of Open Access Journals (Sweden)

    Enrique Álvarez

    Full Text Available Poliovirus protease 2A (2A(pro obstructs host gene expression by reprogramming transcriptional and post-transcriptional regulatory events during infection. Here we demonstrate that expression of 2A(pro induces a selective nucleo-cytoplasm translocation of several important RNA binding proteins and splicing factors. Subcellular fractionation studies, together with immunofluorescence microscopy revealed an asymmetric distribution of HuR and TIA1/TIAR in 2A(pro expressing cells, which modulates splicing of the human Fas exon 6. Consistent with this result, knockdown of HuR or overexpression of TIA1/TIAR, leads to Fas exon 6 inclusion in 2A(pro-expressing cells. Therefore, poliovirus 2A(pro can target alternative pre-mRNA splicing by regulating protein shuttling between the nucleus and the cytoplasm.

  11. Majandusõpetus algkoolis / Piret Põldre

    Index Scriptorium Estoniae

    Põldre, Piret

    1998-01-01

    Artiklis käsitletakse Eesti õpilastele väljatöötatud majandusõpetuse programmi, mis toetub Junior Achievementi algkooliastmele suunatud õppeprogrammi K-6 põhimõtetele. Ülevaade õpetajate ja õpilaste tagasisidest programmi kahe esimese teema edukuse kohta ning kokkuvõte võrdlevast uurimusest, mis viidi läbi algkooli majandusõpetuse programmi järgi õppinud klasside ja kontrollklasside vahel

  12. Nuclear reactor core modelling in multifunctional simulators

    International Nuclear Information System (INIS)

    Puska, E.K.

    1999-01-01

    The thesis concentrates on the development of nuclear reactor core models for the APROS multifunctional simulation environment and the use of the core models in various kinds of applications. The work was started in 1986 as a part of the development of the entire APROS simulation system. The aim was to create core models that would serve in a reliable manner in an interactive, modular and multifunctional simulator/plant analyser environment. One-dimensional and three-dimensional core neutronics models have been developed. Both models have two energy groups and six delayed neutron groups. The three-dimensional finite difference type core model is able to describe both BWR- and PWR-type cores with quadratic fuel assemblies and VVER-type cores with hexagonal fuel assemblies. The one- and three-dimensional core neutronics models can be connected with the homogeneous, the five-equation or the six-equation thermal hydraulic models of APROS. The key feature of APROS is that the same physical models can be used in various applications. The nuclear reactor core models of APROS have been built in such a manner that the same models can be used in simulator and plant analyser applications, as well as in safety analysis. In the APROS environment the user can select the number of flow channels in the three-dimensional reactor core and either the homogeneous, the five- or the six-equation thermal hydraulic model for these channels. The thermal hydraulic model and the number of flow channels have a decisive effect on the calculation time of the three-dimensional core model and thus, at present, these particular selections make the major difference between a safety analysis core model and a training simulator core model. The emphasis on this thesis is on the three-dimensional core model and its capability to analyse symmetric and asymmetric events in the core. The factors affecting the calculation times of various three-dimensional BWR, PWR and WWER-type APROS core models have been

  13. Nuclear reactor core modelling in multifunctional simulators

    Energy Technology Data Exchange (ETDEWEB)

    Puska, E.K. [VTT Energy, Nuclear Energy, Espoo (Finland)

    1999-06-01

    The thesis concentrates on the development of nuclear reactor core models for the APROS multifunctional simulation environment and the use of the core models in various kinds of applications. The work was started in 1986 as a part of the development of the entire APROS simulation system. The aim was to create core models that would serve in a reliable manner in an interactive, modular and multifunctional simulator/plant analyser environment. One-dimensional and three-dimensional core neutronics models have been developed. Both models have two energy groups and six delayed neutron groups. The three-dimensional finite difference type core model is able to describe both BWR- and PWR-type cores with quadratic fuel assemblies and VVER-type cores with hexagonal fuel assemblies. The one- and three-dimensional core neutronics models can be connected with the homogeneous, the five-equation or the six-equation thermal hydraulic models of APROS. The key feature of APROS is that the same physical models can be used in various applications. The nuclear reactor core models of APROS have been built in such a manner that the same models can be used in simulator and plant analyser applications, as well as in safety analysis. In the APROS environment the user can select the number of flow channels in the three-dimensional reactor core and either the homogeneous, the five- or the six-equation thermal hydraulic model for these channels. The thermal hydraulic model and the number of flow channels have a decisive effect on the calculation time of the three-dimensional core model and thus, at present, these particular selections make the major difference between a safety analysis core model and a training simulator core model. The emphasis on this thesis is on the three-dimensional core model and its capability to analyse symmetric and asymmetric events in the core. The factors affecting the calculation times of various three-dimensional BWR, PWR and WWER-type APROS core models have been

  14. Venezia filmifestivali kimbutab staaripõud / Triin Tael

    Index Scriptorium Estoniae

    Tael, Triin

    2008-01-01

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

  15. Ettevõtjad disaini juurde / Per Mollerup

    Index Scriptorium Estoniae

    Mollerup, Per

    2004-01-01

    Majandus- ja kommunikatsiooniministeeriumi poolt kavandatav disainiinfo keskus algatab Jäälõhkuja programmi, mille eesmärgiks on motiveerida ettevõtjaid kasutama professionaalset disaini majanduslikku ebakindlust suurendamata. Ülevaade Taani Jäälõhkuja programmi tegevusest

  16. Täna algava Annecy festivali kavas on kolm Eesti joonisfilmi

    Index Scriptorium Estoniae

    2007-01-01

    Annecy animafestivalil osaleb kolm Eesti filmi : võistleb Kaspar Jancise "Maraton", Panorama programmis on Ülo Pikkovi "Elu maitse", võistlusvälises täispikkade filmide programmis on Janno Põldma-Heiki Ernitsa "Leiutajateküla Lotte"

  17. Baltic universities build on EuroFaculty's foundations / Gustav Kristensen

    Index Scriptorium Estoniae

    Kristensen, Gustav

    2005-01-01

    Balti Nõukogu eestvedamisel EuroFaculty programmi raames on pärast taasiseseisvumist Balti riikide ülikoolides asutatud Euroteaduskondi. 13 aastat kestnud programmi eesmärgiks oli valmistada riike ette Euroopa Liiduga liitumiseks ja anda majandus-, poliitika- ja õigusalast haridus

  18. Seltskond / Annika Haas

    Index Scriptorium Estoniae

    Haas, Annika

    2007-01-01

    21. veebruaril 2007 tähistas Tiigrihüppe SA Tallinnas Olümpia hotelli konverentsikeskuses konverentsiga "Kogu tõde Tiigrihüppest" Tiigrihüppe programmi 10. aastapäeva. Kohal viibis ka programmi üks algatajaid Toomas Hendrik Ilves

  19. Suvised filmifestivalid / J. R.

    Index Scriptorium Estoniae

    J. R.

    2007-01-01

    Lühidalt eelseisvatest filmifestivalidest (Moskva, Annecy). Annecy animafestivalil osaleb kolm Eesti filmi : võistleb Kaspar Jancise "Maraton", Panorama programmis on Ülo Pikkovi "Elu maitse", võistlusvälises täispikkade filmide programmis on Janno Põldma-Heiki Ernitsa "Leiutajateküla Lotte"

  20. Rol Gruzinskoi zheleznoi dorogi v razvitii transportnogo koridora TRACECA = The role of the Georgian railways in the development of the TRACECA transport corridor / Teimuraz Gorshkov

    Index Scriptorium Estoniae

    Gorshkov, Teimuraz

    2003-01-01

    Ettekanne 3.-4. detsembrini 2003 Tallinnas toimunud rahvusvahelisel konverents-näitusel "Logistics and transport in international trade" tutvustab Euroopat ja Kesk-Aasiat ühendava transpordikoridori TRACECA (Transport Corridor Europe Caucasus Asia) programmi ja Gruusia raudtee kui programmi olulisima komponendi, arendamise ülesandeid

  1. Kõrgharidusprogramm Erasmus : [2011

    Index Scriptorium Estoniae

    2012-01-01

    Eesti kõrgkoolide üliõpilaste õpirändest Erasmus programmi raames. Euroopa Komisjon kuulutas 2011. a. märtsis välja Erasmuse programmi 25. aastapäeva riiklike saadikute konkursi 2012. aastaks. Eestist valiti saadikuteks Tallinna Ülikooli üliõpilane Helen Margus ja Tallinna Ülikooli õppejõud Sirje Virkus

  2. Moskvast tuli Eestisse Hõbe-Jüri / Kristiina Davidjants

    Index Scriptorium Estoniae

    Davidjants, Kristiina, 1974-

    2004-01-01

    Moskvas lõppes XXVI rahvusvaheline filmifestival. Festivali programmi kuulus ka Renee Reinumäe, Jaak Kilmi noortefilm, mis sai žürii eripreemia, Hõbedase Püha Jüri. Peapreemia sai venelase Dmitri Meshijevi "Omad". Noorte lootustandvate režissööride programmis oli huvitav prantslase Christophe Honoré "Minu ema". Lisatud auhinnatute nimekiri ning nimekiri "Eesti filmide tähtsamaid autasusid"

  3. Utilization of the simulators in I and C renewal project of Loviisa NPP

    International Nuclear Information System (INIS)

    Porkholm, K.; Ahonen, A.; Tiihonen, O.

    2006-01-01

    There are two VVER-440 type reactors in Loviisa Nuclear Power Plant. The first unit has been in operation since 1977 and the second since 1980. The availability of the plant as well as the operational experiences of the I and C systems are good. However it is obvious that the lifetime of the original I and C systems is not sufficient to guarantee the good availability of the plant in the future. Due to this fact a project for the renewal of the existing I and C systems has been started at Loviisa Nuclear Power Plant. In the project the analogue I and C systems will be renewed by digital I and C systems in four phases during 2005...2014. Simulators will be utilized extensively in the project to assure that the renewal of I and C systems can be realized safely and economically. An engineering simulator will be used in the design and validation of the modifications of the renewal I and C systems. A development simulator is aimed for the design, testing and acceptance of the new Man Machine Interface. A testing simulator will be used for the testing of the new I and C systems and retuning of the controllers mainly during the Factory Acceptance Tests. A training simulator will be used in training the operators and the other technical personnel in the operation of the new monitor-based control room facilities. All the simulators in the renewal project are based on APROS (Advanced PROcess Simulator) Simulation Software. Fortum Nuclear Services Ltd and the Technical Research Centre of Finland have developed APROS Simulation Software since 1986. APROS is a good example of the real multifunctional simulation software; i.e. it can be used in process and automation design, safety analysis and training simulator applications. APROS has been used extensively for various analysis and simulation tasks of the Loviisa Nuclear Power Plant in the past years. It has also been applied to various nuclear and thermal power plants elsewhere. First a short overview of Loviisa Nuclear Power

  4. Vozmozhnosti khirurgicheskogo lecheniya stopy Sharko, oslozhnennoy gnoynoy infektsiey

    Directory of Open Access Journals (Sweden)

    V A Mitish

    2008-06-01

    Full Text Available В структуре синдрома диабетической стопы диабетическая остеоартропатия (ДОАП стоит особняком в силу своей редкой встречаемости и зачастую по вине неудовлетворительных результатов лечения. И это несмотря на то, что впервые это состояние было описано в 1703 году английским врачом и ученым John Kearsley Mitchell (Джон Керсли Митчелл. Впервые же патогенез артропатии был описан в XIX веке французским неврологом Jean-Martin Charcot (Жан-Мартэн Шарко, как проявление третичного сифилиса (tabes dorsalis, и сейчас это заболевание носит его имя. Однако лишь с 1936 года в литературе появляются сообщения о стопе Шарко у пациентов с сахарным диабетом. На сегодняшний день предложено следующее определение ДОАП: деструкция кости и сустава неинфекционного характера, вызванная диабетической нейропатией (International Working Group on the Diabetic Foot, 2000. Данные о распространенности этого осложнения среди больных сахарным диабетом в литературе разноречивы и варьируют в пределах от 0,1 до 55% (Ляпис, 2001; Jensen, 2003; Анциферов, 200Х. Как правило, ДОАП диагностируется у пациентов с длительностью течения СД более 15 лет и неудовлетворительным контролем заболевания. Манифестация заболевания часто проявляется на одной стопе. Однако, в 5,9-39,3% случаев встречаются билатеральные поражения [Jensen, 2003]. Данные по частоте гнойных осложнений, ампутаций, а также долгосрочных результатов реконструктивных оперативных вмешательств у данной категории больных или отсутствую! или носят противоречивый характер. В связи с этим этот клинический случай представляет огромный интерес. По сути, у больного имело место хроническое поражение костных структур стопы, попытка хирургической стабилизации суставов с последующим развитием осложнений в виде гнойно-воспалительного очага и последующего хирургического лечения данного процесса.

  5. EST Table: AV400820 [KAIKOcDNA[Archive

    Lifescience Database Archive (English)

    Full Text Available a-pro dipeptidase pepd/pepq(e.coli) [Nasonia vitripennis] 10/08/28 52 %/152 aa FBpp0120238|DanaGF17046-PA 10... to xaa-pro dipeptidase pepd/pepq(e.coli) [Tribolium castaneum] FS768084 br-- ...

  6. Supercritical water: On a road from CFD to NPP simulations

    International Nuclear Information System (INIS)

    Rintala, Lauri; Danielyan, Davit; Salomaa, Rainer

    2010-01-01

    The Fission and Radiation Physics Group at the Aalto University is contributing to the Finnish SCWR activities within the GEN4FIN-network. Our research involves reactor core thermal hydraulics, and in particular, heat transfer phenomena in supercritical water including both theoretical studies and simulations with APROS and OpenFOAM. APROS is a software applicable to full-scale power plant simulations and OpenFOAM an open source CFD code. The complicated heat transfer in the supercritical region is a very challenging problem for the design of SCWRs and their safety assessment. The steam tables of APROS have been extended to the supercritical region and their functionality has been tested with, e.g. blowdown simulations where the transient is rapid, hence mainly challenging for numerical stability whereas heat transfer has negligible effects. Numerous different heat correlations for supercritical water have been suggested , but simulations of benchmark experiments have shown that for instance fuel clad temperatures generally cannot be described sufficiently accurately. This discrepancy has been encountered in several process simulation codes. The largest errors occur near the pseudo critical line, during the heat transfer deterioration. It turns out that the physics in supercritical water is clearly more intricate than in ordinary boiling heat transfer where rather satisfactory heat transfer correlations are available. Full 3D CFD calculations allow a better description of various aspects of heat transfer in the supercritical region, i.e., effects arising from turbulence , buoyancy , varying material properties etc. On the other hand, CFD calculations are not feasible for plant-scale simulations. We have selected some simplified geometries and parameter ranges to study SCW heat transfer in a reactor. Old experiments have been calculated with satisfactory results with OpenFOAM to check its validity. A steady state case of heat transfer in a circular pipe with upward

  7. Leonardo da Vinci programmiga Euroopasse / Maie Üürike

    Index Scriptorium Estoniae

    Üürike, Maie

    2009-01-01

    Elukestva õppe allprogrammist, mis on suunatud kutsehariduse ja -koolituse edendamisele Euroopas. Vana-Vigala Tehnika- ja Teeninduskooli õpilased viibisid programmi raames erialasel praktikal Soomes

  8. Mida teha kutsekoolides, et lõpetajad oleksid sama edukad nagu Jamie Oliver? / Rita Siilivask

    Index Scriptorium Estoniae

    Siilivask, Rita

    2016-01-01

    Eesti, Sloveenia ja Poola kutsehariduse asjatundjate õppevisiidist Inglismaale, mis toimus programmi Erasmus+ kutsehariduse strateegilise partnerluse projektis „European Solutions in Quality Assurance - ESQA”

  9. Tantsukuningad näitavad võimu / Janar Ala

    Index Scriptorium Estoniae

    Ala, Janar, 1979-

    2009-01-01

    19. nov. etendub Tallinnas Nokia kontserdimajas balletiprogramm "Tantsukuningad - Kings of Dance maailmatuur 2009". Esinevad erinevate maade ja balletikoolkondade tipptantsijad. Programmi lavastas Christopher Wheeldon

  10. Sammudes koos Joshua Nelsoniga / Margit Urbel

    Index Scriptorium Estoniae

    Urbel, Margit

    2002-01-01

    Pärnu rahvusvahelise dokumentaal- ja antropoloogiafilmide festivali ETV programmis näidatud Ameerika Ühendriikide-Taani-Rootsi muusikalisest dokumentaalfilmist "Lõputult sammudes" ("Keep On Walking")

  11. EIB Eesti Energia laenu üle ei muretse / Sirje Rank

    Index Scriptorium Estoniae

    Rank, Sirje, 1966-

    2010-01-01

    Euroopa Investeerimispank andis 2009. aastal Eesti Energiale laenu 150 miljonit eurot investeerimisprogrammi rahastamiseks, nüüd on programmi tabanud kriitika. Euroopa Investeerimispanga laenumahust

  12. Saaremaa taotleb LIFE programmist 50 miljonit krooni / Ain Lember

    Index Scriptorium Estoniae

    Lember, Ain

    2001-01-01

    Vilsandi Rahvuspark ja Pärandkoosluste Kaitse Ühing esitasid EL Komisjonile LIFE programmi raames projektitaotlused. Ajalehe küsimustele vastab Vilsandi rahvuspargi kaitsekorralduskava spetsialist Enn Kaljo

  13. Eri riikide noored üritavad lahendada Ida-Viru probleeme / Ishtvan Ban

    Index Scriptorium Estoniae

    Ban, Ishtvan

    2003-01-01

    Ilmunud ka: Severnoje Poberezhje, 8. aug., lk. 3. Kohtla-Nõmmel programmi 'Euroopa Noored' toetusel toimunud rahvusvahelisest noorte kohtumisest, kus arutati Ida-Virumaa keskkonna ja turismi probleeme

  14. Guatemala värvid ja kontrastid / Märt Peet, Elo Talvoja

    Index Scriptorium Estoniae

    Peet, Märt

    1999-01-01

    Guatemala vaatamisväärsustest ja kultuurist. Eesti noorte naiste ja meeste kristlike ühingute esindajate osalemisest rahvusvahelises noortejuhtide programmis Kesk- Ameerikas erinevate kultuuride tundmaõppimiseks

  15. Christine ja krepid Rakvere ametikoolis / Ada Väät

    Index Scriptorium Estoniae

    Väät, Ada

    2014-01-01

    Lyoni kutsekooli inglise keele õpetaja Christine Crimalault tuli Rakvere ametikooli Erasmuse programmi kaudu. Eestis külastas ta ametikooli tunde, osales kultuuriprogrammis ja kohtus siinsete keeleõpetajatega

  16. Inimõigustest paberil ja tegelikult / Stuart Sweeney

    Index Scriptorium Estoniae

    Sweeney, Stuart

    2008-01-01

    Amnesty Internationali ajakirjanik vaatleb 12. PÖFFi kümnefilmilist inimõiguste programmi "Ikkagi inimene", paralleelselt toimunud konverentsi ja integratsiooniprojekti "Ida-Virumaa aruanne" (ZUGA Ühendatud Tantsijad)

  17. Elukestva õppe programm : Erasmus+

    Index Scriptorium Estoniae

    2014-01-01

    Erasmus+ programm liidab senised koostööprogrammid „Euroopa elukestva õppe programm“, „Euroopa Noored“ ning Euroopa komisjoni rahvusvahelised kõrgharidusprogrammid. Elukestva õppe programmi 2013 kokkuvõte

  18. VITSH vlijajet na moral / Anna Litvinjuk

    Index Scriptorium Estoniae

    Litvinjuk, Anna

    2006-01-01

    Vestlusest Eesti Seksuaaltervise Liidu noorte reproduktiivtervise alase nõustamise ja sugulisel teel levivate haiguste ennetamise programmi juhi Tiia Perteliga, kes osales hiljuti Torontos toimunud AIDSI-teemalisel rahvusvahelisel konverentsil

  19. Idioot hingedepuudutaja / Kaisa Karu

    Index Scriptorium Estoniae

    Karu, Kaisa

    2011-01-01

    12. oktoobril esilinastus Fjodor Dostojevski romaanil põhinev Rainer Sarneti mängufilm "Idioot". Film valiti ka 6. oktoobril alanud Lõuna-Korea Busani rahvusvahelise filmifestivali programmi Flash Forward

  20. EQF kutsehariduses ehk mida me Hollandis õppisime / Anu Vaagen

    Index Scriptorium Estoniae

    Vaagen, Anu, 1971-

    2011-01-01

    Leonardo da Vinci programmi finantseeriva projekti EQF kaudu käisid Luua Metsanduskooli direktor, arendusjuht ja maastikuehituse õpetaja Hollandis kompetentsipõhise õppe ja kooli juhtimise vallas teadmisi omandamas

  1. Обучение - не только в школе / Юлия Отвагина

    Index Scriptorium Estoniae

    Отвагина, Юлия

    2009-01-01

    Euroopa Komisjoni elukestva hariduse programmist ja selle alamprogrammidest aastateks 2007-2013. Muljeid programmi Comenius kursusest "Language and methodology for teachers of english. A blended approach" osavõtust Inglismaal

  2. Et karu müttaks ja hunt uluks / Kalev Aun

    Index Scriptorium Estoniae

    Aun, Kalev, 1951-

    2004-01-01

    Keskkonnainvesteeringute Keskuse jahinduse programmi raames toetab KIK jahimaade korralduse ja ulukikaitse projekte ning jahiulukite rakendusuuringuid, trükiste väljaandmist ja jahimeeste erialast väljaõpet

  3. Isolation and functional characterization of a cotton ubiquitination-related promoter and 5'UTR that drives high levels of expression in root and flower tissues.

    Science.gov (United States)

    Viana, Antonio A B; Fragoso, Rodrigo R; Guimarães, Luciane M; Pontes, Naiara; Oliveira-Neto, Osmundo B; Artico, Sinara; Nardeli, Sarah M; Alves-Ferreira, Marcio; Batista, João A N; Silva, Maria C M; Grossi-de-Sa, Maria F

    2011-11-24

    Cotton (Gossypium spp.) is an important crop worldwide that provides raw material to 40% of the textile fiber industry. Important traits have been studied aiming the development of genetically modified crops including resistance to insect and diseases, and tolerance to drought, cold and herbicide. Therefore, the characterization of promoters and regulatory regions is also important to achieve high gene expression and/or a specific expression pattern. Commonly, genes involved in ubiquitination pathways are highly and differentially expressed. In this study, we analyzed the expression of a cotton ubiquitin-conjugating enzyme (E2) family member with no previous characterization. Nucleotide analysis revealed high identity with cotton E2 homologues. Multiple alignment showed a premature stop codon, which prevents the encoding of the conserved cysteine residue at the E2 active site, and an intron that is spliced in E2 homologues, but not in GhGDRP85. The GhGDRP85 gene is highly expressed in different organs of cotton plants, and has high transcript levels in roots. Its promoter (uceApro2) and the 5'UTR compose a regulatory region named uceA1.7, and were isolated from cotton and studied in Arabidopsis thaliana. uceA1.7 shows strong expression levels, equaling or surpassing the expression levels of CaMV35S. The uceA1.7 regulatory sequence drives GUS expression 7-fold higher in flowers, 2-fold in roots and at similar levels in leaves and stems. GUS expression levels are decreased 7- to 15-fold when its 5'UTR is absent in uceApro2. uceA1.7 is a strong constitutive regulatory sequence composed of a promoter (uceApro2) and its 5'UTR that will be useful in genetic transformation of dicots, having high potential to drive high levels of transgene expression in crops, particularly for traits desirable in flower and root tissues.

  4. Design and stability limits of the HPLWR re-heater

    International Nuclear Information System (INIS)

    Herbell, H.; Class, A.; Starflinger, J.; Schulenberg, T.

    2010-01-01

    The High Performance Light Water Reactor (HPLWR) is a particular design study of a supercritical water cooled reactor. A heat exchanger design has been proposed for the re-heater as a shell-and-tube heat exchanger. Inside the tubes fluid undergoes pseudo-condensing, e.g. it changes its density from steam-like to liquid-like properties (from 80 kg/m 3 to 582 kg/m 3 ) at supercritical pressure, whereas the shell side superheats intermediate pressure steam. For sub-critical pressures an instability has been reported by Goodykoontz and Dorsch (19679. The experiment exhibits unstable steam condensation in case of downward flow inside a tube of 7.4 mm diameter and 2.42 m length in some specific cases. The counter-current condenser was cooled with water flowing in an annulus surrounding the condenser tube. This experiment motivates the current investigation of instabilities for supercritical pseudo-condensation. The study includes static instabilities, i.e. Ledingegg instability and flow maldistribution of the parallel tubes, as well as pressure drop oscillations. At the present stage, no instabilities are predicted for the specific operation conditions of the HPLWR. The commercial system code APROS is used to perform one dimensional transient simulations of the described experiment to understand the physical mechanism. These simulations show that choking flow initiates the pressure oscillations. These periodically change steam temperatures, and consequently the condensation rate. In turn, this modifies the sound speed which is responsible for choking. Condensate reverse flow at choked conditions triggers the pressure waves. APROS simulations and experimental results agree well both in pressure amplitude and frequency. APROS simulations at supercritical pressure conditions did not exhibit any instability as the fluid velocity is clearly sub-sonic in the entire HPLWR re-heater. (authors)

  5. Estonian Business Schooli magistriharidus nüüd ka koju kätte / Madis Habakuk

    Index Scriptorium Estoniae

    Habakuk, Madis

    2007-01-01

    Sügisest hakkab Estonian Business School koos Mainori Kõrgkooliga pakkuma magistriõpet majandushariduseta inimestele, kus soovijatel on võimalus õppida EBSi Master of Business Administration programmi järgi

  6. Mati Undi teater revisited / Luule Epner

    Index Scriptorium Estoniae

    Epner, Luule, 1953-

    2009-01-01

    Teatrilavastuste taastamisest üldisemalt. Pikemalt festivali UNT! programmis etendunud Mati Undi lavastustest "Majahoidja", "Vaimude tund Jannseni tänaval", "Helene, Marion ja Felix", originaali ja taastatud variandi võrdlus

  7. Туминас лечит себя и публику Чеховым / Ксения Репсон

    Index Scriptorium Estoniae

    Репсон, Ксения

    2010-01-01

    Lavastaja Rimas Tuminas ja Moskva Jevgeni Vahtangovi nimeline Teater toovad Tallinna Anton Tšehhovi "Onu Vanja". Lavastus kuulub teatrifestivali "Kuldne Mask Eestis" programmi. Artiklis leedu lavastajast, lavastusest ja teatrist

  8. I zhizn, i sljozõ, i ljubov

    Index Scriptorium Estoniae

    2005-01-01

    30. sept. kuni 6. okt. Tallinnas toimuvast I Vene Kino festivali sügissessioonist. Kolme programmi (Põhiprogramm, Rahvalik kino, Laste- ja noorteprogramm) raames näidatavate filmide tutvustused-soovitused

  9. Schengen Facility hankeprojektid on täies hoos / Helena Loorents

    Index Scriptorium Estoniae

    Loorents, Helena

    2005-01-01

    Schengen Facility toetusest uutele EL-i liikmesriikidele. Schengen Facility programmi vahenditest toetatakse Eesti piirivalvele RIB C-1100 tüüpi paatide ning piirivalvekopter hankimist, valminud on uus merevalvekeskus

  10. Nokia või IKEA? / Martin Aadamsoo

    Index Scriptorium Estoniae

    Aadamsoo, Martin, 1975-

    2008-01-01

    Eesti Nokia otsinguil - kas kõrgtehnoloogia või loomemajandus. Autor kutsub üles käivitama riikliku programmi "Loov Eesti/Creative Estonia", mis asuks arendama Eesti loovate ajude majanduspotentsiaali

  11. Kevadel Alaska talves / Tiiu Ehrenpreis

    Index Scriptorium Estoniae

    Ehrenpreis, Tiiu

    2007-01-01

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

  12. 2012 ja 2013 - aastad täis põnevaid Euroopa noorte projekte / Maali Pert

    Index Scriptorium Estoniae

    Pert, Maali

    2013-01-01

    2012. aastal toetas SA Archimedes Euroopa Noored Eesti büroo programmi Euroopa Noored vahenditest 159 noorte projekti. Vestlusest büroo avalike suhete ja teavitusvaldkonna koordinaatori Marit Valgega

  13. Portfolio Café oli abiks eneseväljendamisel ja raha teenimisel / Piret Potisepp

    Index Scriptorium Estoniae

    Potisepp, Piret

    2011-01-01

    VI Disainifestivali Disainiöö ja Euroopa Innovatsioonifestivali IF... programmi kuulus sel aastal esimest korda Eesti Kunstiakadeemia poolt läbi viidud disainimagistrantide ja noorte disainerite Portfolio Café

  14. Võlur Ozi eksperimentide kogumine ja partneri algatatud paranduste analüüs / Siiri Pärkson

    Index Scriptorium Estoniae

    Pärkson, Siiri

    2011-01-01

    Kirjeldatakse teise võlur Ozi kirjalike eksperimentide seeria analüüsi tulemusi. Materjal pärineb dialoogidest, kus katseisikutel paluti testida kirjalikus eesti keeles suhtlevat internetilehel asuvat programmi

  15. Nashihh negrazhdan hotjat sdelat jevropeitsami / Valentin Zvegintsev

    Index Scriptorium Estoniae

    Zvegintsev, Valentin

    2004-01-01

    Brüsselis toimunud konverentsil "Venekeelne elanikkond laienenud EL-is" tõstatus küsimus partei loomise kohta venekeelse elanikkonna huvide kaitsmiseks EL-is. Eesti delegatsioon tutvustas partei programmi

  16. Kas progressiivne populism on veel võimalik? / Märt Väljataga

    Index Scriptorium Estoniae

    Väljataga, Märt, 1965-

    2010-01-01

    Sotsiaaldemokraatiast ühiskonnas. Sotsiaaldemokraatliku partei kohast Eesti poliitikas. Autori hinnangul ajab kõige tegusamat progressiivset poliitikat Eestis Keskerakond, kes on suutnud venelased Eesti poliitikasse intrgegreerida sotsiaal-demokraatliku programmi all

  17. Vahetusaasta - minu uks maailma / Martin Kuustik ; intervjueerinud Liina Laumets

    Index Scriptorium Estoniae

    Kuustik, Martin

    2011-01-01

    Intervjuu rahvusvahelise õpilasvahetuse programmi Youth For Understanding (YFU) kaudu USAs õppinud Martin Kuustikuga, kes peale vahetusaastat on olnud Yfu Eesti aktiivne vabatahtlik ning praegu omandab kõrgharidust samuti USAs

  18. Maailma haridussihid aastateks 2015-2030 / Mart Laidmets, Hanna-Liis Kaarlõp-Nani

    Index Scriptorium Estoniae

    Laidmets, Mart, 1975-

    2015-01-01

    Lõuna-Koreas Incheonis hariduse maailmakonverentsil „World Education Forum 2015” olid päevakorral programmis "Haridus kõigile" seatud sihtide mõju haridusele ning edasiste eesmärkide seadmine

  19. Demokraatia tingimustes. Killuke taastatud vabariigi algusajast / Toivo Tasa

    Index Scriptorium Estoniae

    Tasa, Toivo

    2009-01-01

    Meenutus 1992. aastal Eesti delegatsiooni, mille eesotsas oli toonane välisminister Lennart Meri, lennureisist Kopenhaagenisse, kus toimus Läänemere-äärsete riikide koostööprogrammi asutamiskonverents

  20. Projekt projekteerib jätkusuutlikku turismi / Aime Jaagus

    Index Scriptorium Estoniae

    Jaagus, Aime

    2012-01-01

    Tartu Kutsehariduskeskuse turismiosakond osales aastatel 2008-2010 rahvusvahelise Comeniuse programmi projektis "EMET - EnvironMentally Educated Tourist", mille eesmärk oli teadmiste ja kogemuste hankimine jätkusuutliku turismi arendamiseks

  1. LEADER jõudis Eestisse / Harda Roosna

    Index Scriptorium Estoniae

    Roosna, Harda, 1956-

    2006-01-01

    EL-i maaelu toetusprogrammi LEADER+ rakendamist on katsetatud Põlva-, Valga-, Pärnu- ja Võrumaal. Hiiumaal arutletakse programmi rakendamiseks vajaliku tegevusgrupi moodustamise üle märtsis. Lisad: Ajalugu; Näited

  2. Jõgeva maakonda toob traadita raadionetiühenduse Tartu firma / Madis Aesma

    Index Scriptorium Estoniae

    Aesma, Madis

    2006-01-01

    Külatee 3 programmi maapiirkondade internetivõrguga katmise hanke Jõgevamaa osas võitnud Tartu firma Kernel hakkab Jõgevamaal sellest suvest pakkuma ülikõrgsagedusliku raadioside teel levivat internetiühendust

  3. The cost of bad credit / Darja Kuznecova

    Index Scriptorium Estoniae

    Kuznecova, Darja

    2009-01-01

    Läti pankade käitumisest probleemsete laenuvõtjatega. Läti Kommertspankade Assotsiatsioon koostöös rahandusministeeriumiga töötas välja programmi raskustesse sattunud laenuvõtjate abistamiseks

  4. Vajame arengut toetavat kooli / Raivo Juurak

    Index Scriptorium Estoniae

    Juurak, Raivo, 1949-

    2012-01-01

    Suurbritannia haridusprogrammist, kus õpilase arengut koolis maksimaalselt toetakse. Canterbury ülikooli haridusteaduskonna programmi „Kvaliteet õppe toetamisel” ehk QiSS (Quality in Study Support) direktori Linda Leith'i intervjuu põhjal

  5. Tom Russell: "Õpetajakoolitust tuleks alustada praktikast" / Liisa Lumiste

    Index Scriptorium Estoniae

    Lumiste, Liisa

    2013-01-01

    Eduko programmi raames Tallinna Ülikoolis toimunud avalikul loengul rääkis Kanada kasvatusteadlane Tom Russell praktika tähtsusest õpetajakoolituses ja viis läbi meistriklassi õpetajakoolituse õppejõududele

  6. Kinos näeb Dostojevski "Idiooti" / Andres Laasik

    Index Scriptorium Estoniae

    Laasik, Andres, 1960-2016

    2011-01-01

    12. oktoobril esilinastub Fjodor Dostojevski romaanil põhinev Rainer Sarneti mängufilm "Idioot". Peaosas Risto Kübar. Film valiti 6. oktoobril alanud Lõuna-Korea Busani rahvusvahelise filmifestivali programmi Flash Forward

  7. Bush või Kerry - mis seal vahet? / Olari Koppel

    Index Scriptorium Estoniae

    Koppel, Olari

    2004-01-01

    Euroopa analüütikute hinnangul on peamiseks erinevuseks USA presidendikandidaatide George W. Bushi ja John Kerry välispoliitilises programmis Kerry suurem valmidus arvestada oma Euroopa partnerite ja rahvusvaheliste organisatsioonidega

  8. Demokraatia tingimustes. Killuke taastatud vabariigi algusajast = In democratic conditions. A glimpse of the early republic / Toivo tasa

    Index Scriptorium Estoniae

    Tasa, Toivo

    2009-01-01

    Meenutus 1992. aastal Eesti delegatsiooni, mille eesotsas oli toonane välisminister Lennart Meri, lennureisist Kopenhaagenisse, kus toimus Läänemere-äärsete riikide koostööprogrammi asutamiskonverents. Fotod

  9. Esmakordselt Saksamaal : Kümnes ESTO aastal 2009 toimub Münsteris (Westfalen)

    Index Scriptorium Estoniae

    2007-01-01

    ESTO 2009 orgkomitee sai käesoleva aasta 17. augustil ÜEKNi juhatuselt Ameerikas kirjaliku volituse organiseerida järgmine korraline ESTO aastal 2009 Saksamaal. Artikkel sisaldab ürituste esialgse programmi

  10. Kohalikud omavalitsused ja riiklikud investeeringud / Viola Soiver

    Index Scriptorium Estoniae

    Soiver, Viola, 1977-

    2004-01-01

    2002. a. detsembrist 2003. a. jaanuarini kohaliku demokraatia indikaatori uuringust, milles kohalike omavalitsuste tippjuhid pidid andma hinnangu riikliku investeeringute programmi (RPI) uue määrusega toimunud muudatuste kohta. Tabelid. Diagrammid

  11. Eesti jättis tšetšeeni lapsed viisast ilma / Henrik Roonemaa, Aivi Lindsalu

    Index Scriptorium Estoniae

    Roonemaa, Henrik

    2004-01-01

    Programmi Bridges for Education juht J. Beth Ciesielski selgitab Eesti keeldumist anda viisad Tšetšeenia teismelistele, kes pidid tulema Türisalu laagrisse inglise keelt õppima. Riigikogu liikme Andres Herkeli arvamus

  12. Vse blizhe k Schengenu / Kristina Kareva

    Index Scriptorium Estoniae

    Kareva, Kristina

    2007-01-01

    Siseministeeriumis kogunes Schengen Facility juhtkomitee, et teha kokkuvõte käesolevaks ajaks rakendunud projektidest ja sõlmitud lepingutest. 22. detsembri seisuga on Schengen Facility programmi vahenditest sõlmitud kõik hankelepingud

  13. Mis elukas on sotsiaalliberalism / Jaanus Marrandi

    Index Scriptorium Estoniae

    Marrandi, Jaanus, 1963-

    2004-01-01

    Vastukaja samateemalisele Ramon Loigu artiklile 13. oktoobri Kesknädalas. Sotsiaalliberaal Jaanus Marrandi süüdistab Keskerakonda selge ideoloogia puudumises, Ramon Loigu sõnul on sotsiaalliberaalide manifest ikkagi Keskerakonna programmi kloon

  14. Editoriale

    Directory of Open Access Journals (Sweden)

    Mario Allegra

    2010-01-01

    Full Text Available Note sulla metacognizione ed i programmi finalizzato a favorire la riflessione di chi apprende sul proprio processo di apprendimento, un’esigenza particolarmente sentita all’interno della scuola d’oggi.

  15. Применение компютеров в языковом классе / Гульнара Валс ; Валс, Гульнара; Валс, Дмитрий

    Index Scriptorium Estoniae

    Валс, Гюльнара

    2001-01-01

    Tutvustatakse kahte inglise keele õppe programmi : "Triple play in English" ja "Star Course". Integreeritud inglise keele tunnist, milles seotakse ajalugu, inglise keel ja informaatika. Integreeritud ajaloo ja vene kirjanduse tunnist kuuendale klassile

  16. 4 dnja v drugom formate / Dmitri Babitshenko

    Index Scriptorium Estoniae

    Babitshenko, Dmitri

    2007-01-01

    25.-28. okt. Teises Teatris toimuvast festivalist "Teine formaat 2. Sügishooaeg" (Drugoi format 2), mille programmis on muusikat, teatrietendusi, luulet, tantsulavastusi ja filme. Festivali organiseerija on Teise Teatri administraator Anastassia Kulkova

  17. Milliseid muutusi näete 21. sajandi koolis? / Eduardo Chaves, Ria Sluiter, Rafael Enriques

    Index Scriptorium Estoniae

    Chaves, Eduardo

    2007-01-01

    Küsimusele vastavad: Microsofti programmi "Partners in Learning" nõunik Brasiiliast Eduardo Chaves, Hollandi keskhariduse spetsailist Ria Sluiter ja Mexico Interaktiivse Lastemuuseumi juhataja Rafael Enriques 21. sajandi koolist oma maa hariduskorralduste põhjal

  18. Endise USA vastuluuraja naasmine / Priit Pullerits

    Index Scriptorium Estoniae

    Pullerits, Priit, 1965-

    2008-01-01

    USA poliitikateaduste professorist Christopher L. Kukest, kes käesoleval õppeaastal töötab Fulbright Scholar programmi stipendiaadina Tartu Ülikoolis. Lisa: CV. Kommenteerib Tartu Ülikooli riigiteaduste instituudi doktorant Mihkel Solvak

  19. Avafilm on "Puude kuninganna" / Urmas Tartes

    Index Scriptorium Estoniae

    Tartes, Urmas, 1963-

    2007-01-01

    Professor soovitab Haapsalu kuursaalis Matsalu loodusfilmifestivali programmi avafilmi "Puude kuninganna" ("The Qeen of Trees") : režissöörid Mark Deeble, Victoria Stone : Suurbritannia - Keenia - Jaapan - Ameerika Ühendriigid - Saksamaa. Filmitud Keenias

  20. Die Politik der EZB an den Grenzen ihres Mandats? / Lutz Lammers

    Index Scriptorium Estoniae

    Lammers, Lutz

    2015-01-01

    Riigi võlakirjade ostmisega seotud rahanduspoliitikast. Saksamaa põhiseaduskohtu seisukohast Euroopa Keskpanga väljakuulutatud OMT-programmi kohta, mis võimaldab keskpangal piiramatult võlakirju osta. Riigi võlakirjade ostmisest järelturgudel

  1. Hiidlaste imelised seiklused olümpialinnas Torinos / Harda Roosna

    Index Scriptorium Estoniae

    Roosna, Harda, 1956-

    2006-01-01

    SA Tuuru, Hiiu maavalitsuse, Lääne-Eesti arenduskeskuse ja Saaremaa arenduskeskuse delegatsiooni õppereisist Itaaliasse koostööprojekti WOW raames. Vt. ka lk. 4 Mare Ellen. Equal-programmi projekt viis kogemustevahetusele Itaaliasse

  2. Phare ACCESS programm avas mittetulundusühingute projektikonkursi / Pille Vaher

    Index Scriptorium Estoniae

    Vaher, Pille, 1969-

    2002-01-01

    Sotsiaalministeerium ja rahandusministeerium kuulutasid koostöös Euroopa Komisjoni delegatsiooniga Eestis välja PHARE ACCESS 2000 programmi raames projektikonkursi, mille kaudu EL toetab Eesti kolmandat sektorit kokku 13,4 mln krooniga

  3. Loksaskaja sudverf na puti peremen / Flemming Seestrand Sörensen ; interv. Lidia Tolmatshova

    Index Scriptorium Estoniae

    Sörensen, Flemming Seestrand

    2008-01-01

    Odense Steel Shipyard Ltd müüb firma efektiivsuse tõstmise programmi raames Eestis asuva Loksa Laevatehase AS-i. Laevatehase tegevdirektor Flemming Seestrand Sörensen selgitab müümisega seotud asjaolusid

  4. Jõgeval näeb taas kino / Silja Paavle

    Index Scriptorium Estoniae

    Paavle, Silja, 1976-

    2008-01-01

    Kultuuriministeeriumi programmi "Kino tuleb tagasi" ja linna enda rahadega on Jõgeva linna kultuurikeskuses taas võimalik kvaliteetselt kino näidata. Vastava esmaklassilise tehnika tõi kohale Music Center OÜ. Osteti see Itaaliast

  5. "Head, halvad ja elavad" - vestern, mis leiab aset idas / Riho Västrik

    Index Scriptorium Estoniae

    Västrik, Riho, 1965-

    2015-01-01

    Ksenja Ohhapkina valmivast dokumentaalfilmist Tšetšeenia traditsioonilisest ühiskonnast, nende püüdu murda välja vägivalla suletud ringist. Film valmib Euroopa Liidu Loov Euroopa programmi rahastusel

  6. Tracey Emin - 20 aastat vabadust / Mare Tralla

    Index Scriptorium Estoniae

    Tralla, Mare, 1967-

    2008-01-01

    Edinburghi kunstifestivali "Fringe" raames Šoti moodsa kunsti rahvusgaleriis kuni 9. XI avatud Tracey Emini retrospektiivist "Tracey Emini 20 aastat". Kunstnikust ja tema loomingust. Festivali programmi oli valitud ka Mare Tralla projekt "Kaitstud"

  7. Võrõpajev s "Eiforijei" / Dmitri Titorenko

    Index Scriptorium Estoniae

    Titorenko, Dmitri

    2006-01-01

    Tänavune Veneetsia filmifestival toimub 30. augustist 9. septembrini. Venemaad esindavad kolm mängufilmi : Ivan Võrõpajevi "Eufooria" (põhiprogrammis), Boriss Hlebnikovi "Svobodnoje plavanije" ( programmis "Horisondid"), Pavel Lungini "Saar" lõpetab festivali

  8. Patsiendid võidavad vaid uue haiglaga / Guido Ratnik

    Index Scriptorium Estoniae

    Ratnik, Guido

    2001-01-01

    Pärnu maakonnaarst kommenteerib "Eesti haiglate arengukava aastani 2015" ja Pärnu maakonna haiglate tulevikku. Programmi finantseeris koos Eesti riigiga Maailmapank ja uurimuse tegid Eesti tervishoiuspetsialistid ja Rootsi firmad Scandinavian Care Consultants AB

  9. Video snimajet medali / Viktoria Ladõnskaja

    Index Scriptorium Estoniae

    Ladõnskaja, Viktoria, 1981-

    2003-01-01

    Moskva rahvusvahelise filmifestivali "Stalker" raames näidatud laste amatöörfilmide programmis äratasid tähelepanu Kanutiaia Noortemaja videostuudio filmid, eelkõige Tanja Trjakova "Minu lapsepõlve unenäod"

  10. Kumu näitab valikut visuaalsest antropoloogiast

    Index Scriptorium Estoniae

    2006-01-01

    KUMU juuliprogrammis saab näha Tartu Maailmafilmi festivali programmi filme. Esimesena näidatakse 5. juulil mehhiko dokumentaalfilmi "Imedele pühendatud" mehhiko kunstnikust Alfredo Vilchis't, ikoonimaali ex voto'de tegijast

  11. Kumu film räägib Mehhiko ikoonmaalidest

    Index Scriptorium Estoniae

    2006-01-01

    KUMU juuliprogrammis saab näha Tartu Maailmafilmi festivali programmi filme. Esimesena näidatakse 5. juulil mehhiko dokumentaalfilmi "Imedele pühendatud" mehhiko kunstnikust Alfredo Vilchis't, ikoonimaali ex voto'de tegijast

  12. Film platform courtesy of the Czechs / Paul Morton

    Index Scriptorium Estoniae

    Morton, Paul

    2006-01-01

    Lühimängufilm "Tühirand", režissöör Veiko Õunpuu, osales Karlovy Vary rahvusvahelise filmifestivali "Forum of Independents" programmis. Festivalist laiemalt, Veiko Õunpuust ja tema filmi seansist tutvustavalt

  13. Takistusteta kõrgkooliõpe?! / Getter Tiirik

    Index Scriptorium Estoniae

    Tiirik, Getter

    2010-01-01

    SA Archimedes PRIMUS programmi töörühma poolt välja töötatud juhendmaterjalist kõrgkoolidele ”Takistusteta kõrgkooliõpe”, et tagada erivajadustega tudengitele tugiteenused kõrghariduse omandamisel

  14. Kui vana on su keha? / Evelin Kivilo-Paas

    Index Scriptorium Estoniae

    Kivilo-Paas, Evelin, 1979-

    2012-01-01

    Keha vanuse testimisest Polar BodyAge'i programmi abil. Treener Kristi Roosimägi analüüsib osalejate, TV3 uudisteankur Marek Lindmaa, ilmateadustaja Liis Lusmäe ja reporter Feliks Unduski tulemusi

  15. Lift 11 paneb arhitektid ja kunstnikud linna arendama / Oliver Õunmaa

    Index Scriptorium Estoniae

    Õunmaa, Oliver

    2011-01-01

    Kultuuripealinna programmi raames maist septembrini Tallinna avalikus ruumis toimuvast linnainstallatsioonide festivalist "Lift11". Kuraatorid Margit Aule, Margit Argus, Maarin Mürk, Ingrid Ruudi. Ideekonkursile esitatud 129 teosest valiti teostamiseks 17 installatsiooni. Tutvustab Margit Aule

  16. Baltoscandal kingib linlastele etenduse / Aarne Mäe

    Index Scriptorium Estoniae

    Mäe, Aarne, 1967-

    2002-01-01

    Rahvusvaheline teatrifestival Baltoscandal teeb ühe etendusega kingituse linnarahvale : 14. juunil näidatakse Rakvere Teatris Battery Dance Company programmi "Used Car Salesman", "Mother Goose", "Layapriya", "The anyones ballet", lavastaja ja koreograaf Jonathan Hollander

  17. "Dilemma" o dilemmah / Aleksandra Manukjan, Viktoria Ladõnskaja ; interv. Olga Tarassova

    Index Scriptorium Estoniae

    Manukjan, Aleksandra

    2005-01-01

    Euroopa Liidu PHARE programmi ja produktsioonifirma AA Visioon koostöös loodud kakskeelne saatesari "Dilemma" Eesti Televisiooni eetris. Teleajakirjanikud räägivad saate tegemisest, saatest. Ka Ida-Virumaast, kus tehtud palju probleemsaateid

  18. Tants pühib linnaruumilt ajalootolmu / Madli Teller ; intervjueerinud Evelin Lagle

    Index Scriptorium Estoniae

    Teller, Madli

    2010-01-01

    2011. aasta Euroopa kultuuripealinna programmi raames eesti ja soome noorte tantsukunstnike koostööprojektist "Old Spaces Living Art" ("Eakade paikade elav kunst"), kus ühendatakse nüüdistants ja Tallinna ajalooline linnaruum

  19. KIK aitab edendada keskkonnateadlikkust / Elle Raudsepp

    Index Scriptorium Estoniae

    Raudsepp, Elle

    2004-01-01

    Türi Kolledzh on aasta vedanud keskkonnateadlikkuse programmi, mis otsustab maakondlike keskkonnateadlikkuse kavandite üle. Töökorraldusest ja kokkuvõte möödunud aastast. Lisa: KIKist raha taotlemisel tuleb silmas pidada uuendusi

  20. Tallinskaja nedelja modõ / Jevgenia Gorski

    Index Scriptorium Estoniae

    Gorski, Jevgenia

    2007-01-01

    Tallinna moenädal (Tallinn Fashion Week) Estonia teatri kammersaalis. Korraldajaks kevadel loodud Eesti Moedisaini Liit. Moenädala programmi lülitatakse ka Viru keskuse moeürituste sari FIBIT. Kommenteerib Oksana Tandit

  1. Naabermandrile elukooli : Fulbrighter - tulevane riigipea, insener, maailmarändur või kohtunik / Ennika-Anneli Võrk ; kommenteerinud Risto Agur

    Index Scriptorium Estoniae

    Võrk, Ennika-Anneli

    2007-01-01

    Fulbrighti programmi raames Eestis uurimistööd tegevatest USA tudengitest - Valerie Bischoffist ja Pavel Nikulinist, nende töödest ja Eesti muljetest. Fulbrighti programmist. Sisaldab Fulbrighti stipendiaadi, juura magistrandi Risto Aguri kommentaari

  2. Kuidas kujundada tuleviku turismitoodet / Krista Jürisoo

    Index Scriptorium Estoniae

    Jürisoo, Krista

    2002-01-01

    Ettevõtluse Arendamise Sihtasutuse Turismiagentuur korraldas 1. okt. hotellis "Olümpia" Prantsusmaa ja Balti riikide koostööprogrammi raames seminari "Kuidas kujundada tuleviku turismitoodet". Seminari avas Prantsuse suursaadik Eestis Jean Jaques Subrenat

  3. Allo, mõ ishtshem idei! / Josef Kats

    Index Scriptorium Estoniae

    Kats, Josef, 1977-

    2005-01-01

    Tallinna Reaalkooli aulas toimus kolmeaastase innovatsiooni programmi "Hei! - Hea Eesti Idee!" avaüritus. Üritusel osalenud peaminister Juhan Partsi, majandus- ja kommunikatsiooniminister Andrus Ansipi ja haridus- ja teadusminister Toivo Maimetsa sõnavõttudest

  4. Практики "LEADER" рассмотрели возможности сотрудничества / Ивика Майдре

    Index Scriptorium Estoniae

    Майдре, Ивика

    2009-01-01

    Virumaa Koostöökogu ja Kirderanniku Koostöökogu koostöös korraldatud konverentsil arutleti, kuidas LEADER programmi piirkondade arendamisel paremini ära kasutada ning mida on LEADER abiga juba tehtud

  5. LEADER-vedajas caagisid koostöönippe / Ivika Maidre

    Index Scriptorium Estoniae

    Maidre, Ivika, 1967-

    2009-01-01

    Virumaa Koostöökogu ja Kirderanniku Koostöökogu koostöös korraldatud konverentsil arutleti, kuidas LEADER programmi piirkondade arendamisel paremini ära kasutada ning mida on LEADER abiga juba tehtud

  6. Projekt EDI / Priit Põdra

    Index Scriptorium Estoniae

    Põdra, Priit, 1963-

    2000-01-01

    Projekt EDI töötab välja programmisüsteemi rahvusvaheliste kaubavedude korraldamiseks, dokumentide vormistamiseks ja firmade arvutiprogrammide koostöö korraldamiseks. Projekti tutvustab AS-i EDI VEKTOR juhatuse esimees Priit Põdra

  7. Eestis külas

    Index Scriptorium Estoniae

    2005-01-01

    Euroopa turismi tippspetsialiste ühendav organisatsioon European Union of Tourist Officers (EUTO) pidas väljasõidukonverentsi Eestis. Eestist osaleb programmi töös Tartu Ülikooli Pärnu Kolledzh ja Ettevõtluse Sihtasutus

  8. Lithuania : corporate spying a threat to national security

    Index Scriptorium Estoniae

    2008-01-01

    Leedu majandusministeeriumi poolt avaldatud majandusliku turvalisuse arendamise programmi järgi on tööstusspionaaž Leedule suurimaks ohuks. Samuti on majanduslikult ohtlik sõltumine Venemaa energiaturust ning Skandinaavia riikide investeeringute suur osakaal panganduses

  9. Väikeste asjade kunst - The Art of Small Things / Martin Pärn

    Index Scriptorium Estoniae

    Pärn, Martin, 1971-

    2003-01-01

    Uued liinid disainihariduses, EKA tootedisaini osakonna osalemine viie kooli vahelises SPARK!- programmis, tavalise disaini roll (Väikeste Asjade Tegemise Kunst). Kompaktsuse positiivne näide - 1859. a. Thonet' loodud tool nr. 14. Õnnestunud disain

  10. Eesti kool ja õpetaja rahvusvahelises haridusvõrdluses (EKORA) / Anu Toots

    Index Scriptorium Estoniae

    Toots, Anu, 1959-

    2014-01-01

    Ülevaade Eduko programmi finantseeritud projektist, mille eesmärk oli analüüsida, kuivõrd leiavad Eestile iseloomulikud haridusprobleemid kajastamist teiste riikide ja OECD ning EL poliitikadokumentides, ning milliseid meetmeid kasutatakse nende lahendamiseks

  11. Virtuaalne keeleõpe / Ege Meister

    Index Scriptorium Estoniae

    Meister, Ege

    2004-01-01

    Leonardi da Vinci programmi raames toimuvast rahvusvahelisest koostööst tehniliste erialade õpilastele inglise keele õpetamiseks. Projektist LENTEC, mille raames eri riikide õpilased õppisid virtuaalselt inglise keelt ning lahendasid ühiselt tehnikateemalisi ülesandeid

  12. Kutseõppurid saavad peagi esimesed digipassid / Kerli Onno

    Index Scriptorium Estoniae

    Onno, Kerli

    2016-01-01

    Programmist Samsung DigiPass, mis lihtsustab noorte tööturule sisenemist. Programmi korraldab Samsung Electronics Baltics koostöös Tallinna ülikooli ja Eesti noorteühenduste liidu, haridus- ja teadusministeeriumi ning UNESCO-ga

  13. Prantsusmaal hoolekandeasutuste hindamist õppimas / Kaidi-Mari Liping

    Index Scriptorium Estoniae

    Liping, Kaidi-Mari

    2008-01-01

    12.-16. maini osales Võrumaa neljaliikmeline delegatsioon Prantsusmaal Agen'is toimunud koolitusel, mille eesmärk oli tutvustada hoolekandeasutustes osutatavate teenuste kvaliteedi hindamise metoodikat Valoris. Koolitus toimus EL Leonardo da Vinci programmi projekti Valoris TIQSS raames

  14. Kooli innovatsiooni mudelid maakoolide näitel / Anita Kärner

    Index Scriptorium Estoniae

    Kärner, Anita, 1956-

    2011-01-01

    Eduko programmi analüüsigrandi toel läbiviidud uuringust nelja Lõuna-Eesti maakonna kooli baasil, et selgitada välja, kuidas käsitlevad maakoolid innovatsiooni ning missugused on seda soodustavad ja takistavad tegurid

  15. Estonskii za rubezhom i v Estonii / Roman Starapopov

    Index Scriptorium Estoniae

    Starapopov, Roman

    2007-01-01

    Tallinnas toimus rahvuskaaslaste programmi konverents, kus haridus- ja teadusminister Tõnis Lukas avaldas arvamust, et eesti keelt kõnelevate inimeste arv võiks järgmisel aastakümnel küündida kuni 1,5 miljonini

  16. Ratastooli-Phil lõikas ministri jalad ära / Rein Sikk

    Index Scriptorium Estoniae

    Sikk, Rein, 1961-

    2003-01-01

    Sotsiaalminister Marko Pomerantsi ja Phare programmi koostööna läbi viidud üritusest "Puuetega inimeste tööhõive edendamine", kus osales ka inglise puuetega inimeste õiguste eest võitleja Phil Friend

  17. Magnus v Rige, i sljozõ na glazahh / Kristi Leppik

    Index Scriptorium Estoniae

    Leppik, Kristi

    2008-01-01

    Kadri Kõusaare Cannes'i programmis esilinastunud debüütfilmi "Magnus" esilinastuselt Läti väärtfilmikinos Cinema Riga, kus kohal olid režissöör. Filmi Eestis näitamise keelamise problemaatikast

  18. Magnus Riias, pisaraga / Kristi Leppik

    Index Scriptorium Estoniae

    Leppik, Kristi

    2008-01-01

    Kadri Kõusaare Cannes'i programmis esilinastunud debüütfilmi "Magnus" esilinastuselt Läti väärtfilmikinos Cinema Riga, kus kohal olid režissöör. Filmi Eestis näitamise keelamise problemaatikast

  19. Parallel and vector implementation of APROS simulator code

    International Nuclear Information System (INIS)

    Niemi, J.; Tommiska, J.

    1990-01-01

    In this paper the vector and parallel processing implementation of a general purpose simulator code is discussed. In this code the utilization of vector processing is straightforward. In addition to the loop level parallel processing, the functional decomposition and the domain decomposition have been considered. Results represented for a PWR-plant simulation illustrate the potential speed-up factors of the alternatives. It turns out that the loop level parallelism and the domain decomposition are the most promising alternative to employ the parallel processing. (author)

  20. Jane Fonda võitis Cannes'is eriauhinna / Valner Valme

    Index Scriptorium Estoniae

    Valme, Valner, 1970-

    2007-01-01

    Cannes'i filmifestivalil jagati auhindu. Ameerika näitleja Jane Fonda sai elutöö auhinna, Kuldse Palmioksa sai rumeenlase Christian Mungiu "Neli kuud, kolm nädalat ja kaks päeva". Ka programmi "Vaatenurk" auhindadest

  1. Rahvusliku terviklikkuse süsteem Eestis

    Index Scriptorium Estoniae

    2003-01-01

    Rahvusliku terviklikkuse süsteemi (national integrity system) peamiseks eesmärgiks on tagada hea halduse põhimõtete juurutamine ja arendamine avalikus sektoris, kuid ka konkreetsemalt korruptsioonivastase poliitika ja horisontaalsel vastutusel põhineva koordineeritud programmi kujundamine

  2. PÖFFi "Just Filmi" festival näitab suvekino

    Index Scriptorium Estoniae

    2002-01-01

    Detsembris toimuvat Pimedate Ööde Filmifestivali laiendatakse ka suvele, et sobivates paikades näidata väärtfilme. Alates 6. juunist pakub PÖFFi laste- ja noortefilmide festival "Just Film" Nukuteatri suveõuel noortefilmide programmi

  3. Место встречи - Янеда / Н. Мальцев

    Index Scriptorium Estoniae

    Мальцев, Н.

    2003-01-01

    Karjamaa gümnaasium võttis vastu külalisi Saksamaalt. Jänedal toimus programmi Youth raames ühisseminar, pühendatud Maria Zakrevskaja-Benckendorff-Budbergile. Idee selleks leiti Tania Alexanderi mälestusteraamatust "Lapsepõlv Eestis"

  4. Moeteater õpetab stiili tabama / Anneli Sihvart

    Index Scriptorium Estoniae

    Sihvart, Anneli, 1964-

    2011-01-01

    Kultuuripealinna programmi kuuluv 5. rahvusvaheline laste ja noorte moeteatrite festival "Max Moda 2011" Tallinnas Salme kultuurikeskuses 24.-26. märtsini. Festivali korraldavast moeteatrist Max Moda, mille kunstiline juht ja direktor on Maksim Hlebnikov. Tatjana Hlebnikova kommentaarid

  5. Oktjabrskije premjerõ Radio 4 / Vitali Andrejev

    Index Scriptorium Estoniae

    Andrejev, Vitali

    2006-01-01

    Detsembris 2006 tähistab Eesti Raadio oma 80ndat juubelit. Sel puhul on ka venekeelse Raadio 4 sügishooajal plaanis mitmeid raadiosaateid. Artiklis tutvustab sügis-talvist programmi raadiojaama üks peatoimetajaid Olga Shubin

  6. Romantiline ajareis olevikust tulevikku mineviku kaudu / Gerhard Lock

    Index Scriptorium Estoniae

    Lock, Gerhard, 1978-

    2011-01-01

    26. veebruaril Eesti muusika päevade ja programmi "Tallinn - Euroopa kultuuripealinn 2011" raames Salme kultuurikeskuses toimunud Tatjana Kozlova autorikontserdist, kus kaasa tegid Annamaria Morini (flööt, Itaalia), Enzo Porta (viiul, Itaalia) ja ansambel Resonabilis

  7. Ivan Makarov : "Nasmork ne letshat giljotinoi" / Ivan Makarov ; interv. Irina Kirejeva

    Index Scriptorium Estoniae

    Makarov, Ivan, 1957-

    2007-01-01

    Raadio 4 ajakirjanik vastab küsimustele, mis puudutavad eesti- ja venekeelse meedia erinevust, ajakirjaniku lugemiseelistusi, kogukondadevahelisi suhteid pärast aprillisündmusi, Raadio 4 programmi, tsensuuri internetiportaalis Delfi, Läänemerre kavandatavat Nord Streami gaasitoru

  8. Kuulumatusest, prantsuse keeles : Buñuel, Villeneuve ja Audiard katusekinos / Tristan Priimägi

    Index Scriptorium Estoniae

    Priimägi, Tristan, 1976-

    2011-01-01

    Katusekino maikuu programmis on Luis Buñueli "Päevane kaunitar" ("Belle de jour", Prantsusmaa-Itaalia 1967), Denis Villeneuve "Põlenud" ("Incendies", Kanada-Prantsusmaa 2010) ja Jacques Audiard´i "Prohvet" ("Un prophète", Prantsusmaa-Itaalia 2009)

  9. Ekskursioon Kozlova tämbrimaailma / Igor Garšnek

    Index Scriptorium Estoniae

    Garšnek, Igor, 1958-

    2011-01-01

    26. veebruaril Eesti muusika päevade ja programmi "Tallinn - Euroopa kultuuripealinn 2011" raames Salme kultuurikeskuses toimunud Tatjana Kozlova autorikontserdist, kus kaasa tegid Annamaria Morini (flööt, Itaalia), Enzo Porta (viiul, Itaalia) ja ansambel Resonabilis

  10. Empaatiline helilooja Tatjana Kozlova / Mirje Mändla

    Index Scriptorium Estoniae

    Mändla, Mirje

    2011-01-01

    26. veebruaril Eesti muusika päevade ja programmi "Tallinn - Euroopa kultuuripealinn 2011" raames Salme kultuurikeskuses toimunud Tatjana Kozlova autorikontserdist, kus kaasa tegid Annamaria Morini (flööt, Itaalia), Enzo Porta (viiul, Itaalia) ja ansambel Resonabilis

  11. Saksamaal Müncheni tehnikaülikoolis / Tuuliki Tõiste, Katri Mägi

    Index Scriptorium Estoniae

    Tõiste, Tuuliki

    2014-01-01

    Erasmuse programmi toel viibiti 28.11-02.12. 2011 koolituslähetusel Müncheni tehnikaülikooli (Technische Universität München, TUM) korraldatud rahvusvahelisel nädalal, kus raamatukogutöötajatele oli eraldi programm

  12. Kuhu liiguvad järgmise põlvkonna e-õpikud? / Terje Väljataga, Mart Laanpere, Ilja Šmorgun

    Index Scriptorium Estoniae

    378

    2015-01-01

    Tallinna Ülikooli haridustehnoloogia keskuse IKT riikliku programmi rahastatud LearnMix projekt käsitleb e-õpikut kui ristlahendust, mis koosneb kolme tüüpi sisust: kirjastuste toodetud sisupaketid, õpetajate loodud lisamaterjalid ja õpilase loodud digitaalsed materjalid

  13. "Head käed" pääses Berliini filmifestivalile / Andres Laasik

    Index Scriptorium Estoniae

    Laasik, Andres, 1960-2016

    2002-01-01

    Peeter Simmi mängufilmi näidatakse järgmisel Berliini filmifestivalil Panorama programmis. Teine eesti mängufilm - Arvo Iho "Karu süda" linastub vaid festivali filmiturul. Ühelgi rahvusvahelisel festivalil film siiani pole osalenud

  14. Marek Strandberg : rohelised on muutuse Eesti poliitikas juba saavutanud / Marek Strandberg ; interv. Ingvar Bärenklau

    Index Scriptorium Estoniae

    Strandberg, Marek, 1965-

    2007-01-01

    Roheliste erakonna esinumber, erakonna esimees vastab küsimustele erakonna rajamise, valimiskampaania, partei rahastamise ja programmi, põlevkivi kaevandamise, rahvusprobleemi, energiavaldkonna, kasiinode, rohelise mõtteviisi ja valitsuse moodustamise kohta. Vt. samas: Noppeid roheliste programmist; 3 küsimust

  15. Näost näkku / Maaretta Jaukkuri ; ülevaate koostas Tõnu Tammets

    Index Scriptorium Estoniae

    Jaukkuri, Maaretta

    1992-01-01

    Programmi "Ars Baltica" raames toimunud Läänemeremaade kujutava kunsti näitus "Näost näkku" ("Face to face") Kieli Kunstihallis 6. okt. - 10. nov. 1991. Eestit esindas Raul Rajangu. Mõtteid näitusekataloogi eessõnast

  16. Demographic dream : 1,5 million Estonians

    Index Scriptorium Estoniae

    2007-01-01

    Haridus- ja teadusminister Tõnis Lukas loodab rahvuskaaslaste programmi abil saavutada, et väliseestlased ei unusta eesti keelt ning eesti keelt kõnelevate inimeste arv võiks järgmisel aastakümnel jõuda 1,5 miljonini

  17. Piirivalve saab 147 miljoni eest uhke helikopteri / Sigrid Laev

    Index Scriptorium Estoniae

    Laev, Sigrid

    2005-01-01

    Eesti piirivalve saab helikopteri Agusta Bell, kopteri soetamine täidab Schnegen Facility programmi eesmärki, mille kohaselt tuleb EL-i välispiiride valve viia vastavusse Schengeni õigusruumi nõuetega. Raha ostmiseks annab abiprogramm Schengen Facility

  18. Kulinaariakino

    Index Scriptorium Estoniae

    2010-01-01

    Sügisel 2010 kinos Artis köögikunstile pühendatud filmiprogramm "Armastus käib kõhu kaudu". Programmi lõpetavad "Itaalia õhtu" (USA 1996) ja "Kokk, varas, tema naine ja temaksese armuke" (Prantsusmaa/Suurbritannia 1989)

  19. Uudised : Duo Veski ئ Kalluste Londonis. Rahvusvaheline seminar EMAs. Heliloojate suaree / Igor Garshnek

    Index Scriptorium Estoniae

    Garšnek, Igor, 1958-

    2000-01-01

    Duo Veski ئ Kalluste annab 5. nov. kontserdi Londoni kuninglikus muusikakolledzhis VI Briti saksofonikongressi raames. 23. ja 24. okt. toimus EMAs "Tempuse" programmi raames seminar "Public relations and Fundraising". 30. okt. toimunud Heliloojate Liidu töökoosolekust

  20. Vozmozhen li amerikanskii variant na narvskoi potshve? / Tatjana Gritsenko

    Index Scriptorium Estoniae

    Gritsenko, Tatjana

    2007-01-01

    Narva linnavalitsuse delegatsioon külastas programmi International Visitor Leadership Program raames USA-d. Visiidi eesmärgiks oli tutvuda kohalike omavalitsuste tööga. Ülevaate külaskäigust teeb Narva abilinnapea Sofja Homjakova

  1. Suurbritannia kogemus / Giles Crellin

    Index Scriptorium Estoniae

    Crellin, Giles

    2007-01-01

    Lähema 5-10 aasta jooksul võib tekkida Suurbritannias nii põhi- kui keskkoolis suur puudus koolijuhtidest // Guardian. 05.09.2006. Programmi "Noored kooli" konsultant räägib miks selline olukord on tekkinud ja lahendustest probleemile

  2. Meedialabor Tallinnas / Sirje Helme

    Index Scriptorium Estoniae

    Helme, Sirje, 1949-

    2001-01-01

    KKEK aastanäitus "Interstanding 4" alapealkirjaga "end repeat" Rotermanni soolalaos. "Interstanding" on valminud koostöös EKA-ga Ando Keskküla initsiatiivil. "Interstanding 4" programmi "end repeat" autor Mare Tralla. Medialabist. Konverentsi kava lk. 21.

  3. Isolation and functional characterization of a cotton ubiquitination-related promoter and 5'UTR that drives high levels of expression in root and flower tissues

    Directory of Open Access Journals (Sweden)

    Viana Antonio AB

    2011-11-01

    Full Text Available Abstract Background Cotton (Gossypium spp. is an important crop worldwide that provides raw material to 40% of the textile fiber industry. Important traits have been studied aiming the development of genetically modified crops including resistance to insect and diseases, and tolerance to drought, cold and herbicide. Therefore, the characterization of promoters and regulatory regions is also important to achieve high gene expression and/or a specific expression pattern. Commonly, genes involved in ubiquitination pathways are highly and differentially expressed. In this study, we analyzed the expression of a cotton ubiquitin-conjugating enzyme (E2 family member with no previous characterization. Results Nucleotide analysis revealed high identity with cotton E2 homologues. Multiple alignment showed a premature stop codon, which prevents the encoding of the conserved cysteine residue at the E2 active site, and an intron that is spliced in E2 homologues, but not in GhGDRP85. The GhGDRP85 gene is highly expressed in different organs of cotton plants, and has high transcript levels in roots. Its promoter (uceApro2 and the 5'UTR compose a regulatory region named uceA1.7, and were isolated from cotton and studied in Arabidopsis thaliana. uceA1.7 shows strong expression levels, equaling or surpassing the expression levels of CaMV35S. The uceA1.7 regulatory sequence drives GUS expression 7-fold higher in flowers, 2-fold in roots and at similar levels in leaves and stems. GUS expression levels are decreased 7- to 15-fold when its 5'UTR is absent in uceApro2. Conclusions uceA1.7 is a strong constitutive regulatory sequence composed of a promoter (uceApro2 and its 5'UTR that will be useful in genetic transformation of dicots, having high potential to drive high levels of transgene expression in crops, particularly for traits desirable in flower and root tissues.

  4. President kritiseeris koolide kinnisvara arendamise kava

    Index Scriptorium Estoniae

    2004-01-01

    Ilmunud ka ajalehes Koit (2004/Sep/18) lk. 2. President Arnold Rüütli ja haridus- ja teadusminister Toivo Maimetsa ettekannetest üleriigilisel konverentsil "21. sajandi haridus". Üldhariduskoolide kinnisvara arendamise programmi tutvustas Riigi Kinnisvara ASi projektidirektor Tiit Kerem

  5. "Magnus" lummas Riia vaatajaid / Kristi Leppik

    Index Scriptorium Estoniae

    Leppik, Kristi

    2008-01-01

    Kadri Kõusaare Cannes'i programmis esilinastunud debüütfilmi "Magnus" esilinastuselt Läti väärtfilmikinos Cinema Riga, kus kohal olid režissöör ning peaosatäitja Kristjan Kasearu. Lisatud Meelis Muhu "Arvamus"

  6. Targad lahendused eakate hooldamises / Lea Kivipõld

    Index Scriptorium Estoniae

    Kivipõld, Lea

    2012-01-01

    Tallinna Ülikooli Rakvere kolledži eestvedamisel esitati Interreg IVA Kesk-Läänemere programmi piiriülese koostöö projekt "Innovaatilised lahendused kodus elavate eakate hoolduses" (INNOCARE - Innovative solutions in care of elderly living at home)

  7. Mismoodi on see noorte seis? Ei seisa nigu ... / Pille Runnel

    Index Scriptorium Estoniae

    Runnel, Pille, 1974-

    2015-01-01

    Eraklikest Jaapani hikikomori noortest ja Lõuna-Korea professionaalsetest arvutimängureist kõnelevatest filmidest Maailmafilmi programmis - "Hikikimori, vaikust kuulates" (rež. Dorothée Lorang ja David Beautru), Prantsusmaa-Jaapan ja "Mänguseis" (rež. Steen Dhoedt), Belgia-Korea

  8. Eesti politsei saab uued sõrmejälgede võtmise aparaadid / Olger Nõmm

    Index Scriptorium Estoniae

    Nõmm, Olger

    2005-01-01

    PHARE programmi kaasabil teostuvast AFIS-i (Automated Fingerprint Identification System) projektist, mille raames Eesti Politsei ja Piirivalveamet saavad kaasaegsed sõrmejälgede võtmise seadmed. Hangitavate seadmete tüübid. Vt. samas: Projektist on kasu kolmele ametkonnale

  9. Tshemodan, vokzal, Rossija / Valentin Zvegintsev

    Index Scriptorium Estoniae

    Zvegintsev, Valentin

    2005-01-01

    Kaliningradi oblasti kuberner Georgi Boos teatas, et regioon on valmis Baltimaadest vastu võtma 2,4 kuni 5 miljonit kaasmaalast, programmi finantseerimiseks kavatseb Kreml eraldada 6 miljardit dollarit. Autor küsib, kas Eestis elavad venelased on valmis lahkuma

  10. Euroopa kultuuripealinn Tallinn 2011 paneb PÖFF-ile õla alla

    Index Scriptorium Estoniae

    2011-01-01

    15. Pimedate Ööde Filmifestivali ja Euroopa Kultuuripealinna Tallinn 2011 koostöös alguse saanud noortele animavallas tegutsevatele professionaalidele mõeldud koolitussarjast AnimaCampus, rahvusvahelise filmituru Black Market ja programmi "60 sekundit üksindust aastal Null" toetamisest

  11. Ilmus haridusterminite sõnastik

    Index Scriptorium Estoniae

    2003-01-01

    Eurydice programmi poolt välja antud sõnastik : European glossary on education. Vol. 4 : Management, Monitoring and Support Staff. Sõnastik annab ülevaate 30 Euroopa riigis kasutatavatest haridusterminitest, mis puudutavad kooli juhtkonda, seire- ja abipersonali kõigil haridustasemetel

  12. USA näeb tuumaenergias oma võimalust / Neeme Raud

    Index Scriptorium Estoniae

    Raud, Neeme, 1969-

    2006-01-01

    USA presidendi George W. Bushi ja energiaministri asetäitja Clay Sell'i sõnul on USA administratsiooni uue globaalse tuumaenergia partnerluse programmi eesmärgiks leida võimalusi maailma üha suurenevate energiavajaduste rahuldamiseks tuumaenergia abil. Lisa: Tuumaenergia

  13. Arhiivikonkursi kolm algusaastat (2007-2009) = The First Three Years of the Compatriots Programme’s Archival Competition (2007-2009) / Andero Adamson, Jüri Viikberg, Jaak Viller

    Index Scriptorium Estoniae

    Adamson, Andero

    2010-01-01

    Rahvuskaaslaste programmi arhiivikonkursist projektidele, mis on suunatud väliseesti ajaloolis-kultuurilise pärandi kogumisele, säilitamisele ja kättesaadavaks muutmisele. Konkursi põhimõtetest, konkursile saadetud projektitaotlustest ning projektide hindamiseks loodud ekspertkomisjoni tööst

  14. DILL teeb Tallinna kolmandas maailmas tuntuks / Virve Liivanõmm

    Index Scriptorium Estoniae

    Liivanõmm, Virve

    2010-01-01

    DILL on Euroopa kolme ülikooli (Oslo, Parma, Tallinna) ingliskeelne magistriõppekava peamiselt kolmandatest riikidest tudengitele, mida Euroopa Liit rahastab Erasmus Mundus programmi raames. Eestis koordineerib ja juhendab enamikku Tallinnas tehtavatest magistritöödest TLÜ infoteaduste instituudi lektor Sirje Virkus

  15. BSR-kotkas läks lendu / Toomas Jüriado

    Index Scriptorium Estoniae

    Jüriado, Toomas, 1947-

    2005-01-01

    Hiiu maavalitsuse arendusnõunik Reet Kokovkin asus juhtima Euroopa piiriülese koostöö programmi Interreg IIIB rahastatavat Läänemere piirkonna keskkonnahariduse projekti BSR Eagle, mis tegeleb loodushariduse ja looduse õpetamise arendamisega Läänemere ääres

  16. Boy George Helsingi-Tallinna geikruiisil

    Index Scriptorium Estoniae

    2006-01-01

    Angel Café & Gayclub ja firmade Tallink ja Madrenalin Ltd korraldatavast geikruiisist Lovebot 2006 (30. apr.-1. mai), kus show-programmi peaesinejateks briti laulja Boy Gerry ja ameerika laulja Sherry Vine (Sherry Vine kontsert ka 29. apr. Tallinnas Angeli klubis)

  17. Avanes Läänemere piirkonna toetusprogramm aastateks 2007-2013 / Kristina Kareva

    Index Scriptorium Estoniae

    Kareva, Kristina

    2008-01-01

    Saksamaal kogunenud Läänemere äärsete riikide esindajad otsustasid avada toetuste taotlemiseks Läänemere piirkonna programmi aastateks 2007-2013, mis toetab riikidevahelise koostöö projekte innovatsiooni, transpordi, keskkonna ning linna- ja maapiirkondade elujõulisuse edendamise valdkonnas

  18. Legend tummast abilisest / Elena Lass

    Index Scriptorium Estoniae

    Lass, Elena

    2003-01-01

    PÖFFi Suvekino raames näidati Tallinna Linnaarhiivi siseõues saksa tummfilmi programmi "Öised varjud". Paul Wegeneri ja Carl Boese 1920. a. valminud filmile "Golem, kuidas ta maailma tuli" tegid saatemuusikat Marianne Kõrver, Rainer Jancis ja Raoul Kurvitz

  19. Mida võib oletada? = What may we assume? / Indrek Grigor

    Index Scriptorium Estoniae

    Grigor, Indrek, 1981-

    2015-01-01

    Vaadeldakse tänapäevase fotokunsti rahvusvahelist näitust "Aegvõte" Tallinna Kunstihoones, kuraator Anna Laarits ja kujundaja Dénes Farkas. Teoste eksponeerimisest. Näitus toimus "Tallinna Fotokuu 2015" programmi raames. Eestlastest osalesid Ats Parve ja Jüri Okas

  20. 11th Animation Film Festival Animated Dreams : Animatheque

    Index Scriptorium Estoniae

    2009-01-01

    Pimedate Ööde Filmifestivali alafestivali Animated Dreams lühitutvustus. Festival toimub 18. - 22. nov. 2009 Tallinnas. Alates 2008. aastast teeb festival koostööd Eesti Kunstiakadeemia Animatsiooni osakonnaga ja kord kuus toimuvad KUMU Auditooriumis animafilmide linastused programmis Animatheque

  1. Keskkonna ja turvalisuse globaalse seire (GMES) teenused / Anu Reinart, Tiit Kutser, Tiina Dišlis

    Index Scriptorium Estoniae

    Reinart, Anu, 1961-

    2008-01-01

    1998. aastal käivitasid Euroopa Komisjon ja Euroopa Kosmoseagentuur koos teiste kosmoseagentuuridega programmi GMES, mille oluliseks eesmärgiks on koondada erinevate riikide võimalused ning ühise tegevuse kaudu realiseerida teadlaste, avalikkuse ja erasektori ekspertide optimaalne koostöö

  2. Miks me ostame ühe miljoni euro eest positiivset vanemlust? / Maie Tuulik

    Index Scriptorium Estoniae

    Tuulik, Maie, 1941-

    2014-01-01

    Sotsiaalministeeriumi laste ja perede arengukava 2012-2020 oluline aluspõhimõte on teadmispõhine lähenemine. Austraalia teadlase Matthew Sandersi väljatöötatud programmi Triple P headuse ja usaldusväärsuse põhiargument ongi teadmispõhisus

  3. Buffernaja zona JeS / Sergei Stepanov

    Index Scriptorium Estoniae

    Stepanov, Sergei

    2006-01-01

    Autor juhib tähelepanu sellele, et kuigi Euroopa päeva tähistati mitmetes Eesti linnades, unustasid korraldajad organiseerida kultuuriüritusi Ida-Virumaal. Riigikantselei selgitab, mis alusel valiti Euroopa päeva programmi lülitatud linnad

  4. Soomlased teavad teistest rohkem : Europrojekti küsitlus uuris, millist kasu loodavad e-tervisest patsiendid, meedikud ja tervishoiujuhid Euroopas / Andra Altoa

    Index Scriptorium Estoniae

    Altoa, Andra

    2007-01-01

    Käesoleva aasta augustis jõuavad lõpusirgele Euroopa Liidu Interreg III B programmi poolt rahastatud projektid Baltic eHealth ja eHealth for Regions. Projektide eesmärgiks on olnud analüüsida e-tervise rakendamise võimalikkust Euroopas

  5. Koolinoored õppisid välismaal sallivust / Martin Šmutov

    Index Scriptorium Estoniae

    Šmutov, Martin

    2005-01-01

    Sihtasutus Archimedes jagas eelmisel aastal Tartumaa koolidele programmi Comenius vahendusel umbes 1,4 miljonit krooni, võimaldamaks osavõttu erinevatest välisprojektidest. Tartu Slaavi Gümnaasium võttis osa viie riigi koolide ühisprojektist "We are all Europeans - tolerance"

  6. [Sõltumatu Tantsu Ühenduse poolt korraldatud sarjast "Premiere"] / Evelin Lagle ; küsinud Tambet Kaugema

    Index Scriptorium Estoniae

    Lagle, Evelin, 1986-

    2012-01-01

    Uutele koreograafidele pühendatud sarja "Premiere" programmis osalevad tantsulavastustega neli tantsukunstnikku Eestist - Tallinna Ülikooli lõpetanud Svetlana Grigorjeva, Turu Kunstiakadeemia lõpetanud Kaisa Selde, Viljandi Kultuuriakadeemia lõpetanud Kristina-Maria Heinsalu ja Tallinna Ülikooli lõpetanud Christin Lunts

  7. Prints Charles toetab talunike innovatsiooni / Merit Mikk

    Index Scriptorium Estoniae

    Mikk, Merit, 1969-

    2015-01-01

    Mahe- ja tavatootjatele suunatud uuenduslike tehnoloogiate arendamise ja jätkusuutlike lahenduste leidmise programmist Duchy Future Farming. Programmi veavad prints Charlesi fond, maheorganisatsioon Soil Association, Waitrose kaubandusketi juhtiv mahebränd Duchy Organics ja mahepõllumajanduse uurimiskeskus (Organic Research Centre)

  8. Angola üllatas valimistega / Allan Espenberg

    Index Scriptorium Estoniae

    Espenberg, Allan

    2008-01-01

    Angolas toimusid peale 16 aastast vaheaega parlamendivalimised, kus ülekaaluka võidu saavutas Angola Vabastamise Rahvaliikumine (MPLA). Uus peaminister teatas Antonio Paulo Kassoma, et tema prioriteedid on MPLA programmi elluviimine ja lähtumine Jose Eduardo dos Santose antud suunistest

  9. Uurimuslik õpe GLOBE programmi näitel / Imbi Henno

    Index Scriptorium Estoniae

    Henno, Imbi

    2005-01-01

    Artiklis tutvustatakse põhi- ja keskkooliõpilastele mõeldud uurimuslikku õpet ja praktilisi tegevusi pakkuvat keskkonnasuunitlusega ülemaailmset haridus- ja teadusprogrammi GLOBE (Global Learning and Observations to Benefit Environment)

  10. Ruum ja arhitektuur "Turu 2011" programmis / Carl-Dag Lige

    Index Scriptorium Estoniae

    Lige, Carl-Dag

    2010-01-01

    Turu linn kannab 2011. aastal koos Tallinnaga Euroopa kultuuripealinna tiitlit. Ülevaade ruumi ja arhitektuuriga seotud paikadest ja sündmustest, milliseid tasub Turus 2011. a. vaatama minna. Turu 2011. aasta sündmuste peamiseks baasiks kujuneb Logomo-nimeline Kultuuritehas

  11. Kõusaare film pääses Cannes'i programmi

    Index Scriptorium Estoniae

    2007-01-01

    Cannes'i filmifestivali kavas "Un certain regard" on tänavu ka Kadri Kõusaare mängufilm "Magnus" : produtsent Donal Fernandes : operaator Pawel Sobczyk : osades Kristjan Kasearu, Ruuben Rekkor : Eesti (Vitamin K Film) - Suurbritannia (Donus Films Limited)

  12. Ukraina film trügis Berlinalele / Andres Laasik

    Index Scriptorium Estoniae

    Laasik, Andres, 1960-2016

    2002-01-01

    Berliini 52. filmifestival algab täna sakslase Tom Tykweri mängufilmiga "Taevas". Esmakordselt on festivali põhiprogrammis ukraina film, milleks on panoraamne ajaloofilm "Palved hetman Mazepa eest" vanameister Juri Iljenko lavastuses. Peeter Simmi mängufilmi näidatakse Panorama programmis

  13. 1. VI avati Haapsalus taas Evald Okase muuseum

    Index Scriptorium Estoniae

    2004-01-01

    Väljas on Evald Okase graafika ja joonistute uuendatud ekspositsioon, kunstniku 1930. aastate maalid. Programmis: fotonäitus "Väikeste majade Haapsalu", rahvusvaheline kuumklaasi workshop ja klaasinäitus "Maritima", kunsti suvekool, Eesti Maalikunstnike Liidu näitus "Ma olen olnud Haapsalus" jm.

  14. 19.-21. IX leiab Budapesti kultuuritehases Tüzraktar aset...

    Index Scriptorium Estoniae

    2005-01-01

    Eesti kaasaegse kultuuri invasioon "BeEST in Budapest", mis kaasab eesti kujutava kunsti, kirjanduse ja muusika. Programmis osalevad Aivar Tõnso, Joel Tammik, Muschraum, Jan Kaus ja Triin Soomets, Avangard, Marianne Männi, Kaarel Sammet jt. Projekti koordinaatorid Maarin Ektermann ja Elnara Taidre

  15. Eesti internetiõppe programm laieneb Euroopasse / Helve Laasik

    Index Scriptorium Estoniae

    Laasik, Helve, 1958-

    2003-01-01

    Tartus virtuaalõppeteenuseid pakkuv firma Miksike käivitab Euroopa Komisjoni toel võrguõppeprojekti Learning Folders, projekti rahaline maht on 8 miljonit krooni, millest 2/3 tuleb Euroopa Komisjonilt Sokratese-Minerva programmi kaudu. Projektile oodatakse sada tuhat kasutajat erinevatest Euroopa riikidest

  16. Matemaatika-loodusteaduskond : [1999] / Merike Määrits

    Index Scriptorium Estoniae

    Määrits, Merike

    1999-01-01

    Matemaatika-informaatika osakond : 3.-4. mail toimus TPÜs Visby-programmi ja TEMPUS-JEP 12418 ühisseminar teemal "Curricula Development for Higher Education in Multimedia Education and Media Technology". Loodusteaduste osakond : 12. mail toimus keemia õppetooli ja Eesti Keemia Seltsi liikmete ühisseminar

  17. Internationally recognised armed forces / Urmas Roosimägi

    Index Scriptorium Estoniae

    Roosimägi, Urmas

    1999-01-01

    Eesti Kaitseväe juhataja kohusetäitja kolonel Urmas Roosimägi Eesti kaitseväest, osalemisest NATO-PFP (NATO-Partnership for Peace) programmis ja sõjalisest koostööst NATO partnerriikidega. Urmas Roosimägi biograafia. Programm Partnerlus Rahu Nimel

  18. PÖFFi žürii : Euraasia parim naisnäitleja on eestlane

    Index Scriptorium Estoniae

    2007-01-01

    Lõppes 11. Pimedate Ööde Filmifestival. EurAsia programmi parima naisnäitleja auhinna sai Maarja Jakobson, elutööpreemia nukufilmi Heino Pars. Lisaks "Võistlusprogrammi EurAsia žürii auhinnad", "Scottish Leaderi Eesti filmi žürii auhinnad", "Teised auhinnad"

  19. Bob Scott: Tallinn 2011 saab oma preemiaraha kätte / Bob Scott ; intervjueerinud Teele Tammeorg

    Index Scriptorium Estoniae

    Scott, Bob

    2010-01-01

    Euroopa kultuuripealinnade hindamiskomisjoni esimees räägib oma kohtumisest Tallinna linnapea Edgar Savisaare ja kultuuriministri Laine Jänesega ning sellest, et Tallinnal ja Eestil tuleb lisatoetuse saamiseks saata Euroopa Komisjonile vaid kiri, milles nad kinnitavad, et kultuuripealinna programmi jaoks on raha olemas

  20. Erasmus

    Index Scriptorium Estoniae

    2013-01-01

    Eesti kõrgkoolide üliõpilaste õpirändest Erasmus programmi raames. Tartus korraldati rahvusvaheline konverents "Üliõpilasmobiilsuse erinevad tahud", kus lisaks teistele jagasid oma kogemusi Tallinna Ülikooli üliõpilane Helen Margus ja Tallinna Ülikooli õppejõud Sirje Virkus

  1. Research on characteristics of varying conditions for nozzle governing stage based on dimensional analysis

    International Nuclear Information System (INIS)

    Xu, Jian-qun; Ma, Lin; Sun, You-yuan; Cao, Zu-qing

    2014-01-01

    In this paper, thermodynamic calculations of nozzle governing stage are taken based on APROS (Advanced Process Simulation), and verify through the comparison of experiment table data. The influence of partial admission on pressure ratio within the governing stage is also analyzed. The results show that partial admission not only leads to partial admission losses, but also makes an impact on pressure ratio, enthalpy and reaction degree, in turn, causes the change of efficiency. Then, the nozzle pressure ratio after the full-open valve and semi-open valve respectively, is expressed as a function of flow ratio based on dimensional analysis. This paper presents a method of thermodynamic calculation for nozzle governing stage. Comparing with the results calculated through APROS and discussing the change of pressure ratio and reaction degree, it shows that the method can reflect the influence of partial admission on pressure ratio exactly, and further improve the accuracy of existing thermodynamic calculation. - Highlights: • Partial admission is an important factor that affects the characteristics of governing stage. • Simulated test together with thermodynamic calculation to build a simplified efficiency model. • A method of thermodynamic calculation for nozzle governing stage is also proposed in this paper. • This presented method is successfully applied to a 600 MW steam turbine unit

  2. Eesti hobuse päritolu on taas päevakorral / Ingrid Randlaht

    Index Scriptorium Estoniae

    Randlaht, Ingrid

    2013-01-01

    Hobuse ilmumisest Soome aladele ja soome hobuse päritolust. Soome teadlaste Auli Bläuer'i ja Juha Kantanen'i eestvedamisel uuritakse FINN ARCH programmi raames varaste koduloomade ajalugu Soomes DNA-analüüside põhjal. Eesti hobuse päritolu uurimise hetkeseisust

  3. Teaching Programming to Liberal Arts Students

    DEFF Research Database (Denmark)

    Andersen, Peter Bøgh; Bennedsen, Jens; Brandorff, Steffen

    2003-01-01

    In this paper we present a new learning environment to be used in an introductory programming course for studentsthat are non-majors in computer science, more precisely formultimedia students with a liberal arts background. Media-oriented programming adds new requirements to thecraft of programmi...

  4. Edgar Savisaar : poliitilistel kolleegidel läheb tarvis rohkem paksu nahka / Edgar Savisaar ; interv. Tuuli Koch

    Index Scriptorium Estoniae

    Savisaar, Edgar, 1950-

    2007-01-01

    Keskerakonna esimees vastab enne Riigikogu valimisi küsimustele, mis puudutavad valimisvõitlust, valitsuse moodustamist, peaministriks olemist, hinnangut peaminister Andrus Ansipile, koostööd Reformierakonna ja Rahvaliiduga, Keskerakonna valimislubadusi ja -programmi ning uusliikmeid, teiste parteide poliitikat. Lisa: Keskerakonna valimislubadusi; 3 küsimust

  5. Laine Jänes asus kultuuripealinna juhti Mikko Fritzet toetama / Mari Kodres

    Index Scriptorium Estoniae

    Kodres, Mari

    2010-01-01

    Kultuuriminister Laine Jänes nimetas kultuuripealinna Tallinn 2011 sihtasutuse juhtide Mikko Fritze ja Jaanus Mutli ning programmiosakonna juhi Jaanus Rohumaa esinemist valitsuskabinetis usaldusväärseks ning jäi rahule programmi tutvustamisega. Väidetavalt tahetakse sihtasutuse juhti Mikko Fritzet välja vahetada

  6. Rahvusvaheline nädal TTÜ Raamatukogus / Taimi Nurmiste

    Index Scriptorium Estoniae

    Nurmiste, Taimi, 1949-

    2012-01-01

    19.-23. märtsini 2012 TTÜ-s toimunud rahvusvahelisest nädalast („Erasmus Staff Training Week” Erasmuse programmi partnerülikoolide töötajaile) võttis osa seekord ka raamatukogu, osalenutele korraldati ekskursioon raamatukogu uues hoones ning seminaril tutvustati kogusid ja teenuseid

  7. 2. VI avati uus kaasaegse kunsti galerii Artdepoo aadressil Jahu t 12

    Index Scriptorium Estoniae

    2005-01-01

    Avanäitusel "Zielpunkt: Artdepoo" on väljas Maarit Murka, Mara Koppeli, Laurentsiuse, August Künnapu ja Andrei Maksimjuki tööd. Lühidalt galerii tegevusplaanidest. Juulis osaleb galerii rahvusvahelise kontakttantsukonverentsi programmis, eksponeerides Thomas Häntzscheli (sünd. 1964) kontakttantsu-teemalisi fotosid

  8. Hot dog, mis kallab iseendale ketšupit = A hot dog that dresses itself with ketchup / Hanno Soans

    Index Scriptorium Estoniae

    Soans, Hanno, 1974-

    2015-01-01

    Ringkäik "Tallinna Fotokuu 2015" programmi kesksel näitusel "Prosu(u)mer" Eesti Kaasaegse Kunsti Muuseumis. Prosumer'i mõistest. Näitus avab vastastikku parasiteerivaid suhteid tootjate ja tarbijate vahel ning harutab lahti autori ja kasutaja segunenud rolle. Eestlastest osaleb Liina Siib

  9. Eesti filmil läks hästi Karlovy Vary festivalil / Marianne Kõrver

    Index Scriptorium Estoniae

    Kõrver, Marianne, 1980-

    2006-01-01

    Lühimängufilm "Tühirand", režissöör Veiko Õunpuu, osales Karlovy Vary rahvusvahelise filmifestivali "Forum of Independents" programmis. 41. Karlovy Vary filmifestivali avas Korea režissööri Kim Ki-duki "Aeg". Lühidalt ka auhinnatutest ja huvitavamatest filmidest

  10. Eesti nukufilm sai järjekordse grand prix

    Index Scriptorium Estoniae

    2005-01-01

    XII Rahvusvaheline animafilmifestival "KROK-2005", mis toimus laeval, mis sõitis Kiievist Odessasse. Rao Heidmets ja Hardi Volmer said festivali karnevalil oma jänese kostüümi eest grand prix. Eesti filmidest olid programmis "Karl ja Marilyn", "Frank ja Wendy", "Barbarid", "Laud" ja "Conkistadoor"

  11. Regionaalpoliitika ja arhitektuur / Ülar Mark

    Index Scriptorium Estoniae

    Mark, Ülar

    1999-01-01

    Kagu-Eesti Regionaalarengu Programmi raames Eesti Kunstiakadeemia arhitektuurikateedri IV kursuse eriala valikaines 1998/99 tehtud tööst "HyperMobiilne Reaalsus & Kagu Eesti" (juhendajad Ralf Tamm, Ülar Mark). Ühises töös osalesid Tartu Ülikooli geograafiatudengid (juhendaja Rein Ahas). 4 illustratsiooni

  12. Microsoft otsib partnertudengeid / Merlis Nõgene

    Index Scriptorium Estoniae

    Nõgene, Merlis, 1976-

    2008-01-01

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

  13. Hram na granitse / Jevgeni Ashihmin

    Index Scriptorium Estoniae

    Ashihmin, Jevgeni

    2006-01-01

    Ivangorodi Püha Kolmainsuse kiriku restaureerimisplaanidest. Kirik on perekond Stieglitz'ite matmispaik. Restaureerimistööd tehakse parun Stieglitzi mälestuse jäädvustamise programmi raames. Kirikus on osaliselt säilinud Fjodor Bruni eskiiside järgi Pavel Pleshanovi poolt teostatud monumentaalne altarimaal

  14. Balti projekteerimisbüroode 6 suurimat murelast / Eva Tammelo

    Index Scriptorium Estoniae

    Tammelo, Eva

    2006-01-01

    Ilmunud ka: Stroitel, 2006, nr. 1, lk. 10-14. Elina Kuzjukevica ja Aleksejs Nipersi (Rode & Weiland Ltd.) Phare programmi kuuluvast uurimusest "Balti projektbüroode koostöövõrk: Sektori efektiivsuse tõstmine ja arendamine". Siseturu ja välisturgude SWOT-analüüs

  15. apprendere una lingua straniera: tempo e spazio nella cultura italiana

    African Journals Online (AJOL)

    User

    partecipazione al programma Erasmus/Socrates, 1 che prevede programmi integrati di insegnamento tra le Università partecipanti e un sistema di riconoscimento reciproco delle attività svolte attraverso l'assegnazione di crediti. Dall'altra, hanno il compito di coordinare maggiormente la formazione universitaria in relazione ...

  16. Come home, says Ilves

    Index Scriptorium Estoniae

    2010-01-01

    President Toomas Hendrik Ilves ja proua Evelin Ilves külastasid 25. septembril 2010. a. New Yorgi Eesti Majas tegutsevat Eesti kooli ja osalesid New Yorgi eestlaskonnale korraldatud vastuvõtul, kus riigipea tutvustas programmi "Talendid koju". Töövisiit Ameerika Ühendriikidesse 20.-27.09.2010

  17. Pärn(ad) fookuses, sedapuhku Londonis / Stuart Sweeney

    Index Scriptorium Estoniae

    Sweeney, Stuart

    2009-01-01

    Londoni animafilmide festival pühendas ühe programmi Priit ja Olga Pärna uuemale loomingule. Ka 2009.a. parima Balti- ja Põhjamaade animafilmi auhinna - ANOBA auhinna, sai Olga ja Priit Pärna joonisfilm "Elu ilma Gabriella Ferrita". Viimane oli valitud ka suvise Austraalia festivali kavva

  18. EBRD wants less foreign currency lending

    Index Scriptorium Estoniae

    2010-01-01

    Euroopa Rekonstruktsiooni- ja Arengupanga aktsionäride kohtumisel otsustati tõsta aktsiakapitali 50% ja lubati toetada programmi, mille käigus aidatakse toorainet ja vähesel määral vääristatud tooteid eksportivaid riike ning ettevõtteid muutuda konkurentsivõimelisemaks. EBRD majandusprognoos

  19. Microfinanza: analisi d’impatto di un programma in India

    Directory of Open Access Journals (Sweden)

    Tommaso Rondinella

    2005-03-01

    Full Text Available L’analisi d’impatto dei programmi di microfinanza è uno strumento utile sia per migliorare i servizi offerti sia per garantire ai donatori che il denaro concesso sia utilizzato per programmi efficaci nell’alleviare la povertà. Il presente lavoro è costituito da due parti: la prima è dedicata all’analisi d’impatto, la seconda all’analisi empirica sul campo. L’indagine è stata condotta attraverso l’utilizzo di uno strumento in grado di dare una indicazione chiara dei cambiamenti avvenuti nelle condizioni di vita dei beneficiari e con il pregio di essere applicabile a costi molto ridotti. I risultati ottenuti mostrano in che misura l’accesso al credito cambi le condizioni di vita dei più poveri inducendo consistenti aumenti del reddito familiare, dei risparmi, della diversificazione delle attività produttive e del consumo di cibo. Inoltre si osserva, all’interno dei nuclei familiari, un miglioramento della condizione femminile chiaramente dipendente dalla partecipazione al programma di microcredito

  20. Fire analyses in central and disposal tunnels by APROS

    International Nuclear Information System (INIS)

    Peltokorpi, L.; Kukkola, T.; Nieminen, J.

    2012-12-01

    The central tunnels and the disposal tunnels on the north-east disposal area are the target areas of the fire studies. Target is to maintain under pressure in the fire zone in case of a fire. In the central tunnels a fire of a drilling jumbo with moderate fire propagation is used as heat release rate. In the disposal tunnel the heat release rate of a canister transfer and installation vehicle fire received as a result of the pyrolysis analyze as well as an average heat release rate of a van fire are used. Inlet air is to be conducted to the back end of the fire zone and the exhaust is to be lead out from the beginning of the fire zone. The worst location of the fire is in the beginning of the fire zone just below of the exhaust air clap valve. The size of the fire zone does not have big impact on pressure. In all analyzed cases the fire zone remains too long time over pressurized. Inlet air flow of a 30 m 3 /s is too much. The rotation controlled booster blowers will solve the pressure problems of the fire zone in fire cases. The rotation is controlled by the fire zone pressure. The fire of the canister transfer and installation vehicle in the central tunnel will not cause problems. The disposal tunnel fire door should be kept open, if the canister transfer and installation vehicle or the bentonite blocks transfer and installation vehicle is driven into the disposal tunnel. If a fire is caught in the disposal tunnel then the fire zone in the central tunnel is to be closed and the pressure is controlled by the rotation controlled booster blowers. If a personnel car or a van is driven into the disposal tunnel, then fire door of the disposal is to be kept closed against fires in the central tunnel. (orig.)

  1. Vozmozhnosti sokhraneniya nizhney konechnosti pri kriticheskoy ishemii u bol'nykh sakharnym diabetom

    Directory of Open Access Journals (Sweden)

    A V Pokrovskiy

    2002-12-01

    Full Text Available Поражение магистральных артерий нижних конечностей при сахарном диабете (СД наблюдается в 3-5 раз чаще, чем при изолированном атеросклерозе. Высказывается мнение, что существует тесная генетическая связь между СД типа 2 и атеросклеротическими процессами в артериях. Течение атеросклероза при диабете гораздо агрессивнее, у больных диабетом частота встречаемости критической ишемии примерно в 5 раз выше, чем в остальной популяции; трофические нарушения развиваются у 10% пациентов с СД в пожилом возрасте. При выявлении критической ишемии пациент с диабетом оказывается перед альтернативой потери конечности в ближайшие 6 мес. ? около 40-50% ампутаций нижних конечностей по поводу периферической артериальной недостаточности выполняется у больных диабетом. Результаты исследования Basle показали, что высокие? ампутации выполняются в 11 раз чаше при СД, чем у остальных пациентов, причем ампутации требуются у более молодых людей.

  2. Uneskõndija kosub jõudsalt : Rahvusvaheline tudengi- ja lühifilmide festival "Sleepwalkers 2008" / Donald Tomberg

    Index Scriptorium Estoniae

    Tomberg, Donald, 1972-

    2009-01-01

    Pimedate Ööde 12. filmifestivali alafestivali Sleepwalkers auhinnatud filmidest. Eesti lühifilmide programmi peaauhinna sai Priit Pääsukese "Must Peeter", rahvusvahelise tudengifilmi peaauhinna sai Reto Caffi "Piiri peal", parim dokfilm oli venelanna Olga Popova "Teemas" ja mängufilm soomlase Mikko Kuparineni "Tõde või tegu"

  3. Estonskii film prinimali teplo / Marianne Kõrver

    Index Scriptorium Estoniae

    Kõrver, Marianne, 1980-

    2006-01-01

    Lühimängufilm "Tühirand", režissöör Veiko Õunpuu, osales Karlovy Vary rahvusvahelise filmifestivali "Forum of Independents" programmis. 41. Karlovy Vary filmifestivali avas Korea režissööri Kim Ki-duki uusim film "Aeg". Lühidalt ka auhinnatutest ja huvitavamatest filmidest

  4. Paldiski-film Venezia festivalil

    Index Scriptorium Estoniae

    2002-01-01

    Eile alanud Veneetsia 59. filmifestivali võistlusprogrammi avafilm on eluloofilm mehhiko kunstnikust Frida Kahlost "Frida", mille režissööriks on Julie Taymor. Programmis "Vastuvoolu" näidatakse suures osas Paldiskis vändatud rootsi mängufilmi "Lilja 4-Ever", kus kõrvalosas ka Tõnu Kark

  5. LOLA-projekt avatud õppest ja kaugkoolitusest / Sirje Virkus

    Index Scriptorium Estoniae

    Virkus, Sirje, 1956-

    1999-01-01

    l. märtsil käivitus programmi Phare MultiCountry Programme for Distance Education raames kaugkoolitusprojekt Learning About Open Learning (LOLA). TPÜst osalevad kursusel dotsent Ulve Kala kasvatusteaduste teaduskonnast ja professor Voldemar Kolga sotsiaalteaduskonnast. TPÜ infoteaduste osakonna juhataja dotsent Sirje Virkus on projekti Eesti rahvuslik koordinaator

  6. Cannes tõi peo Rumeenia õuele / Merit Kask

    Index Scriptorium Estoniae

    Kask, Merit

    2007-01-01

    Cannes'i filmifestivalil jagati auhindu.Kuldse Palmioksa sai rumeenlase Christian Mungiu "4 kuud, 3 nädalat ja 2 päeva". Ka programmi "Vaatenurk" peaauhinna sai rumeenlane Christian Nemescu ("California Dreamin'"). Lisatud auhinnatute nimekiri, peagi Eesti kinolevisse jõudvate Cannes'i filmide nimekiri ning Tiina Loki kommentaar

  7. Kvaliteedijuhtimissüsteemide rakendamise kogemused majandussektorites / Tiit Hindreus

    Index Scriptorium Estoniae

    Hindreus, Tiit

    2006-01-01

    Autor on seisukohal, et iga organisatsioon peaks oma protsesse mõistuse piires standardima. Standardite kasutamise otsustab iga organisatsioon ise, reeglina on kasutamine vabatahtlik. Standardite arengust. Väljavõtteid TTÜ mehhatroonikainstituudi kvaliteeditehnika õppetooli ja EAS-i ühisuuringust "Eeluuring kvaliteediteadlikkuse programmi sihtrühmade relevantsete vajaduste leidmiseks 2005". Skeem

  8. LEADER Eestis - mis toimub, mis toimumas? / Ave Bremse

    Index Scriptorium Estoniae

    Bremse, Ave

    2008-01-01

    LEADER-programmi rakendumise edukusest Eestis. Vt. samas: 1. Kuidas teie kohalikul tegevusgrupil läheb? 2. Mida uut on toonud LEADER teie piirkonda? Küsimustele vastavad: Aili Ilves, Hardi Murula, Merle Adams, Sille Tars, Jaak Vitsur, Mercedes Merimaa ja Piia Kärssin. Lisa: Statistikat ja infot kohalike tegevusgruppide kohta

  9. LIFT11 linnas

    Index Scriptorium Estoniae

    2010-01-01

    Tallinn 2011 programmi kuuluva installatsioonide festivali "Lift11" avalikule ideekonkursile esitati 129 tööd, välja valiti 17. Tutvustatakse Maarja Kase ja Ralf Lõokese tööd "L", Tomomi Hayashi tööd "Merele!", Toomas Paaveri, Teele Pehki ja Triin Talki tööd "Kalarand"

  10. Trepp viib linlase Russalka näoni / Teele Tammeorg

    Index Scriptorium Estoniae

    Tammeorg, Teele

    2010-01-01

    Tallinn 2011 programmi kuuluvale linnainstallatsioonide festivalile "Lift11" esitati 129 tööd, žürii valis välja 17 kavandit. Pikemalt Argo Peeveri ja Margus Tamme ideest "Face it" ning Tomomi Hayashi ideest jätkata Tallinna Linnahalli treppe. Žürii liikme Endrik Männi arvamus konkursist

  11. Õpikojad - õpime läbi katsete / Helerin Margus

    Index Scriptorium Estoniae

    Margus, Helerin

    2010-01-01

    Eesti Füüsika Selts koostöös Tartu Ülikooli loodus- ja tehnoloogiateaduskonna ning Tartu Ülikooli Teaduskooliga algatas füüsika, keemia ja bioloogia õpikodade programmi, mille eesmärk on läbi praktiliste tööde tekitada õpilastes suuremat huvi loodusainete ja teaduse vastu

  12. Эстонский фильм получил приз в Исландии

    Index Scriptorium Estoniae

    2009-01-01

    Islandi pealinnas Reykjavikis 20. Nordisk Panorama 5 Cities Film festivalil võitis lühimängufilm "Krantsid" eesti näitlejate Jekaterina Novosjolova ja Jevgeni Gaitšukiga peaosades eripreemia programmis New Nordic Voices. Filmi režissöör ja stsenarist on Sutarsan Bala ja produtsent Marianne Ostrat

  13. Taani-Eesti disaini ühisprojekt / Toivo Raidmets, Morten Lund

    Index Scriptorium Estoniae

    Raidmets, Toivo, 1955-

    1998-01-01

    14.-25. sept.-ni Tallinnas näituse "Elava disaini dialoog" raames EKA sisearhitektuuri osakonna ja Taani Disaini Kooli üliõpilaste workshop Tallinna Vineeri- ja Mööblikombinaadis. Valminud töid eksponeeritakse 25.-29. sept.-ni EestiKunstiakadeemia galeriis. Näitus ja workshop kuuluvad Taani Kultuuriinstituudi programmi "Baltimaade naasmine".

  14. Jasper Sharp - mees, kes jättis varasema töö, et vaadata Jaapani filme / Jasper Sharp ; intervjueerinud Helen Merila

    Index Scriptorium Estoniae

    Sharp, Jasper, 1971-

    2011-01-01

    Euroopa kultuuripealinn Tallinn 2011 programmi osana ning koostöös Zipangu Fest'iga korraldatakse Tallinna Kinomajas 25.-28. aug.-ni Aasia sõltumatute filmide festival EVA - East via Asia. Festivali kuraator, veebisaidi Midnight Eye kaastoimetaja Jasper Sharp endast, festivalist, Jaapani sõltumatust kinost tänapäeval. Festivali kava

  15. 14. ja 15. X viibivad Hiina kunstiakadeemia kutsel...

    Index Scriptorium Estoniae

    2005-01-01

    Hangzhou rahvusvahelisel moedisainiharidust analüüsival konverentsil viibivad Tartu Kõrgema Kunstikooli rektor Vallo Nuust, tekstiiliosakonna juhataja Aet Ollisaar ja tekstiiliosakonna meister Signe Vilde. TKK delegatsiooni üks eesmärke Hiinas on TKK ja Hiina kunstiakadeemia või mõne teise Hiina kunstikõrgkooli õppejõudude vahetuse programmi algatamine

  16. "Karu süda" võistleb Anapa festivalil

    Index Scriptorium Estoniae

    2002-01-01

    Anapas toimub 5.-16. septembrini rahvusvaheline filmifestival "Kinošokk". Žüriisse kuulub ka Peeter Simm. Eestit esindab võistlusprogrammis Arvo Iho "Karu süda". Videofilmide programmis on Rene Vilbre "Armas tuss" ja Mark Soosaare "La Paloma", Jaak Kilmil on kaasas oma kuraatoriprogramm Balti alternatiivsetest lühifilmidest

  17. Kuidas ühendada toitu ja aktiivset puhkust?

    Index Scriptorium Estoniae

    2013-01-01

    Hotellis Salzburg 11. aprillil toimunud Euroopa Liidu Kesk-Läänemere INTERREG IV A programmi rahvusvahelise projekti "International Food and Activity Tourism" lõpukokkuvõtete tegemise seminarist ning projekti raames toimunud koolitustest ja Eesti ning Soome turismiettevõtete töövahetusest, samuti Lõuna-Eesti kohalikku toitu tutvustavast Toidutee ideest

  18. Erasmuse sünnipäev tuli bussiga / Annelis Jahilo

    Index Scriptorium Estoniae

    Jahilo, Annelis

    2007-01-01

    24. aprillil jõudes Eestisse Erasmus Van (Erasmuse buss), mis kõrgharidusprogrammi 20. sünnipäeva tähistades mööda Euroopat tuuritab. Sünnipäeva puhul korraldatakse Euroopas erinevaid üritusi. Erasmus Student Network Tallinn korraldas Tallinna Ülikoolis Euroopa Komisjoni rahvusvahelise programmi auks konverentsi

  19. Pilk maestro Neeme Järvi muusikalisse loometöösse / Airi Vaga

    Index Scriptorium Estoniae

    Vaga, Airi, 1940-

    2006-01-01

    kohtumisest New Jersey Symphony Orchestra mängijate ja dirigendiga 13. jaanuaril 2006 Newarkis, kus tutvustati sümfooniaorkestri 2006 - 2007. aasta programmi ning räägiti tööst Beethoveni 9. sümfoonia ettevalmistamisel kontserdiks. Tunti muret noorte muusikakasvatuse ühekülgse arengu pärast

  20. ENERGIA SOSTENIBILE: PIANIFICAZIONE STRATEGICA E PROGRAMMI ECONOMICI NELLA REGIONE LAZIO

    Directory of Open Access Journals (Sweden)

    Leonide Tocchi

    2017-06-01

    Full Text Available The new energy and regulatory scenarios on European and Italian level require a review of the regional energy strategies. Transitioning the global economy from fossil fuels to renewable energy sources has been identified as a key strategy for mitigating climate change. Energy sector transformation needs smart policies. The Lazio region is drawing up a new strategy for sustainable energy that aims to define the necessary conditions for development of a regional energy system increasingly turned to the use of renewable sources and efficient energy use as a means for greater environmental protection, in particular for the purpose of reduction of greenhouse gases (GHG. The strategy aims to facilitate the transition to a low carbon economy by increasing energy production from renewable sources, fostering a green economic recovery and the creation of green jobs in Lazio Region.

  1. PÖFF-i festivalid pakuvad aina paremat programmi / Margit Rebane

    Index Scriptorium Estoniae

    Rebane, Margit

    2004-01-01

    VIII Pimedate Ööde filmifestivali alafestivalid : tudengifilmifestival Sleepwalkers, laste- ja noortefilmide festival Just Film, animafilmifestival Animated Dreams (korraldajad Katrin Rajasaare, Elen Lotman, Heilika Võsu). Lisa : Kus toimub? Palju maksab?

  2. Captive-breeding and conservation of the European mammal diversity

    Directory of Open Access Journals (Sweden)

    Spartaco Gippoliti

    2004-06-01

    >Riassunto La riproduzione in cattività e la conservazione della diversità dei mammiferi europei Il numero di specie e la variabilità intraspecifica dei Mammiferi paleartici è stata generalmente sottostimata nei decenni in cui il Concetto Biologico di Specie è stato adottato. Ciò ha portato a sottovalutare le minacce ai Mammiferi europei e a basare l'attività di conservazione principalmente sulla traslocazione di individui da popolazioni vitali dell'Europa orientale. Molti di questi progetti hanno effettivamente portato al ritorno di alcune specie scomparse localmente e quindi al ripristino di una migliore funzionalità ecologica, ma non alla protezione della diversità dei Mammiferi europei. Il presente lavoro si avvale dei risultati di un numero sempre crescente di ricerche filogeografiche che hanno evidenziato complessi modelli di distribuzione e di differenziazione genetica in Europa. L'esistenza di Unità di Conservazione finora criptiche e a volte severamente minacciate, deve portare a riconsiderare il ruolo dei programmi di riproduzione in cattività per i Mammiferi europei. Al fine di massimizzare l'utilizzo delle risorse disponibili, si propone di suddividere tali programmi in due categorie. I programmi di riproduzione in cattività Livello I fanno pienamente parte della strategia di conservazione di taxa seriamente minacciati, come Lynx pardinus o Ursus arctos marsicanus. Questi programmi devono essere finanziati da agenzie pubbliche e devono essere realizzati sia in strutture ad hoc che eventualmente in qualificati giardini zoologici. I programmi Livello II interessano taxa non in immediato pericolo ma potenzialmente vulnerabili per intrinseche caratteristiche biologiche. Tali programmi devono essere finanziati dal settore privato e dovrebbero essere realizzati esclusivamente in giardini zoologici, allo scopo di non distogliere fondi dalla conservazione 'in situ'. Una serie di studi dimostra che la reintroduzione anche di

  3. Põhiharidus kolmandal aastatuhandel / Tiina Annus

    Index Scriptorium Estoniae

    Annus, Tiina

    2003-01-01

    Poliitikauuringute Keskuse PRAXIS hariduspoliitika programmi direktor leiab, et kolmanda aastatuhande mõtteviis hariduses tähendab õppija vajaduste ja soovide esiplaanile asetamist ning õpetaja asumist nõustaja ja abistaja rolli. Skeem: Üleminek oskustepõhiselt teadmuspõhisele majandusele. Tabelid. Diagramm: Erinevate vanuserühmade haridustase rahvaloenduse andmeil (31. märts 2000, %-des)

  4. Vene keele 1. suvekool / Dimitri Mironov

    Index Scriptorium Estoniae

    Mironov, Dimitri

    2001-01-01

    2001.a. suvel korraldas TPÜ slaavi filoloogia osakond koostöös välissuhete osakonnaga vene keele suvekooli, mis oli mõeldud välisüliõpilastele. Kaks ja pool nädalat kestnud kursuste jooksul õppisid tudengid Soomest, Inglismaalt ja Hispaaniast intensiivselt vene keelt ning osalesid vene kultuuri tutvustavas programmis

  5. Kutsenõustamine ja -suunitlus kultuurierinevuste värvikülluses / Epp Vodja

    Index Scriptorium Estoniae

    Vodja, Epp

    2001-01-01

    Eesti Õppe- ja Praktikateabe Keskus ja Junior Achievementì Arengufond osalesid partneritena Euroopa kutseharidust toetava programmi Leonardo da Vinci pilootprojektis "Towards a European Rainbow - Increasing the Intercultural Awareness Among Guidance Counsellors" (Euroopa vikerkaare suunas - kultuuridevahelise üksteisemõistmise täiustamine kutsesuunitlejate ja -nõustajate seas) ehk lühidalt Rainbow-projektis

  6. Maadlusfilm tõi Kuldlõvi / Tiit Tuumalu

    Index Scriptorium Estoniae

    Tuumalu, Tiit, 1971-

    2008-01-01

    65. Veneetsia filmifestivali auhinnasaajad. Peauhinna sai Darren Aronofsky "Maadleja" ("The Wrestler"), lavastaja Hõbelõvi sai Aleksei German filmiga "Pabersõdur" ("Bumazhnõi soldat"). Žürii eriauhinna sai Etioopia lavastaja Haile Gerima "Teza", programmi "Horisondid" võitis filipiinlase Lav Diazi "Melanhoolia", lühifilmide osas võitis mehhikase Carlos Armella "Maa ja leib"

  7. Itaalia piiskopid kurjustavad Cannes'i festivali filmi peale / Andres Laasik

    Index Scriptorium Estoniae

    Laasik, Andres, 1960-2016

    2002-01-01

    Festivali programmi valitud Marco Bellocchio "Usutund" ("L'ora di religione") on Itaalia katoliiklaste juhtide poolt hukka mõistetud kui usku teotav teos. 15. mail algava festivali avab komöödia "Lõpp Hollywoodiga" ("Hollywood Ending"). Ameerika režissöör David Lynch on valitud juhtima Cannesì filmifestivali žüriid

  8. Kuhu on Tiiger tänaseks jõudnud? / Enel Mägi

    Index Scriptorium Estoniae

    Mägi, Enel

    2003-01-01

    Autor teeb ülevaate Tiigrihüppe programmi raames saavutatust alates 1997. aastast ja edasist arengut takistavatest teguritest, mille tõttu Tiigrihüppe Pluss programm on hakanud venima. Diagrammid: õpilaste ja arvuti suhe maakonniti 2003. a. alguses; internetiühendused Eesti koolides 2003. a. alguses; arvutite paiknemine koolis 2002. a. lõpus

  9. Võrdne kohtlemine / Mati Heidmets

    Index Scriptorium Estoniae

    Heidmets, Mati

    2004-01-01

    Tallinna Pedagoogikaülikooli (TPÜ) rektori sõnul on valitsuse heakskiidetud riiklike investeeringute programmis (RIP) aastateks 2004-2007 kirjas valitsuse plaan rahastada TPÜ ja Eesti Humanitaarinstituudi uue õppehoone ehitust 82 miljoni krooni ulatuses, kuid sama valitsus on otsustanud selle RIP-ist maha tõmmata. Võrreldud Tallinna ja Tartu kõrgkoolidele eraldatud investeeringuid

  10. Applicability of the Electrodynamic Approximation in the Theory of Liquid-Metal, Induction MHD Converters; O primenimosti ehlektrodinamicheskogo priblizheniya v teorii zhidkometallicheskikh induktsionnykh mgd preobrazovatelej ehnergii

    Energy Technology Data Exchange (ETDEWEB)

    Lielpeter, Ja. Ja. [Institut Fiziki AN Latvijskoj SSSR Riga, SSSR (Latvia)

    1966-11-15

    The paper deals with the present status of theoretical work on this problem and describes the results of a number of new experiments designed, to clarify the theory of MHD phenomena. The possibilities of using the electrodynamic approximation are discussed. Induction MHD machines with constant channel cross-section in the working zone are considered. (author) [Russian] Daetsja harakteristika sostojanija teorii voprosa, opisyvajutsja rezul'taty nekotoryh novyh jeksperimentov, postavlennyh s cel'ju utochnenija teorii MGD javlenij i obsuzhdajutsja vozmozhnosti ispol'zovanija jelektrodinamicheskogo priblizhenija. Rassmatrivajutsja indukcionnye MGD mashiny s postojannym po dline secheniem kanala v rabochej zone. (author)

  11. Aerobiological monitoring in the fields of health and environment; Il monitoraggio aerobiologico e le sue applicazioni in campo sanitario e ambientale

    Energy Technology Data Exchange (ETDEWEB)

    Cesare, M.R.; Bari, A. [ENEA, Rome (Italy). Div. Protezione dell' Uomo e degli Ecosistemi

    2000-10-01

    Aerobiology, a continuously evolving field, is used in environmental protection programmes to detect atmospheric changes as well as harmful biological particles. [Italian] L'aerobiologia e' una disciplina in continua evoluzione utilizzata nell'ambito dei programmi di protezione ambientale per evidenziare non solo le particelle biologiche nocive, ma anche i tradizionali inquinanti atmosferici.

  12. Sistema agropecuario integrado usando labranza cero

    OpenAIRE

    Pedro Paneque Rondón

    2003-01-01

    En el trabajo se muestra una tecnología de punta con vistas a desarrollar la explotación de las actividades agrícolas y pecuarias en una misma finca, para la producción de granos, cahe y leche, simultáneamente de forma programada, aplicando la tecnología denominada "Integración Agricultura-Pecuaria", con el propósito de obtener mejor apro v echamiento de los bienes de producción, mano de obra, maquinaria, instalaciones y principalmente el suelo

  13. Tähistame Helen Kelleri 130. sünniaastapäeva

    Index Scriptorium Estoniae

    Keskküla, Raissa

    2010-01-01

    Helen Kellerist ja tema sünniaastapäeva tähistamisest, samuti Eesti Pimekurtide Tugiliidu ettevõtmistest: koostöölepingust Eesti Kujurite Ühendusega, punktkirjas väljaantud raamatust "Õppimise ime", Hilton/Perkins programmi kaasabil Eesti pimekurtide ja nägemis-liitpuudega lastega töötavate õpetajate ning töötajate koolitamiset

  14. Teater

    Index Scriptorium Estoniae

    2001-01-01

    Ülo Kriguli kosmogooniline muusikal "Põhjanaela paine" Arvo Valtoni lühijutu järgi, lavastaja Vahur Keller, kunstnik Hardi Volmer, koreograaf Kristina Pashkevièius. Esietendus 24. okt. Tallinna Linnateatris Euroopa Liidu programmi "El Phare/Tempus" raames. 2. nov. jõuab VAT Teatri mängukavva saksa näidend - Ingeborg von Zadowi "Pompeenia", lavastaja Mart Kampus

  15. Ilmus võrukeelne aabits

    Index Scriptorium Estoniae

    1999-01-01

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

  16. Elektroonilise kunsti sümpoosion

    Index Scriptorium Estoniae

    2004-01-01

    ISEA 2004 Tallinna näitused avatakse 17. VIII Rotermanni soolalaos, Tallinna Kunstihoones, Ku galeriis, Tallinna Linnagaleriis, Eesti Tarbekunsti- ja Disainimuuseumis, Elioni majas, Viru Keskuses, Eesti Kunstiakadeemias, Bon-Boni ööklubis, Multikultuurimajas. Loetletud osalejaid, toimuvad klubiõhtud, moedemonstratsioon, töötoad. 17. ja 18. VIII kinos "Kosmos" ja EKA-s toimuval konverentsil esinejaid. Programmi koordinaator Mare Tralla

  17. Staariderikas rokisuvi jõuab kinno

    Index Scriptorium Estoniae

    2008-01-01

    7.-11. juulini Tallinnas kinos Sõprus toimuvast muusikafilmide nädalast "Rock on Screen". Programmis on Julian Schnabeli dokumentaalfilm "Lou Reed's Berlin" Lou Reedi kontserdist, draama "Control" Joy Divisoni liidrist Ian Curtisest, dokfilm "The Future Is Unwritten" punkbändist The Clash, mängufilm "Hurriganes"soome rockansamblist ja muusikafilm "Shlaager" Eesti 80ndate popmuusikute osavõtul

  18. Presidendipaar külastas New Yorgi Eesti Kooli / Kärt Ulman ; fotod: Riina Sõrra

    Index Scriptorium Estoniae

    Ulman, Kärt

    2010-01-01

    President Toomas Hendrik Ilves ja proua Evelin Ilves külastasid 25. septembril 2010 New Yorgi Eesti Kooli. Õhtusel vastuvõtul kohalikele eestlastele tutvustas president programmi "Talendid koju". Proua Evelin Ilvesel oli võimalus USA presidendi abikaasa Michelle Obama kutsel külastada mahefarmi Stone Barnsis. Töövisiit Ameerika Ühendriikidesse 20.-27.09.2010

  19. Olen tänulik / Tiiu Lember

    Index Scriptorium Estoniae

    Lember, Tiiu

    2003-01-01

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

  20. Eurovisiooni vaheklipid tõid ETV-le Aumuna

    Index Scriptorium Estoniae

    2003-01-01

    Mulluse Eurovisiooni lauluvõistluse Tallinna kontserdi vaheklipid said Eesti reklaamiauhindade Kuldmuna jagamisel Aumuna. Üks vaheklippidest "Saabastega kass", mille režissöörid on René Vilbre ja Meelis Arulepp, valiti maineka Annecy animafilmifestivali nominentide hulka. 2 klippi valiti Norras Fredrikstadis toimuva animafestivali programmi. Praegu teeb Rene Vilbre koos võttegrupiga Euroopa Liidu referendumi teemalisi klippe

  1. Riiklike tervishoiuprogrammide juhtimine narkomaania riikliku ennetamise programmi ja HIV/AIDSi riikliku ennetamise programmi näidetel : [bakalaureusetöö] / Helen Trelin ; Õigusinstituut ; juhendaja: Eduard Raska

    Index Scriptorium Estoniae

    Trelin, Helen

    2002-01-01

    Avalik sektor ja tänapäeva juhtimise põhimõtted, narkomaania ja HIV/AIDS riiklikud tervishoiuprogrammid, programmide juhtimine, alkoholismi ja narkomaania ennetamise programm 1997-2007, HIV/AIDS ennetamise riiklik programm 2002-2006

  2. Statistical analysis of fuel failures in large break loss-of-coolant accident (LBLOCA) in EPR type nuclear power plant

    International Nuclear Information System (INIS)

    Arkoma, Asko; Hänninen, Markku; Rantamäki, Karin; Kurki, Joona; Hämäläinen, Anitta

    2015-01-01

    Highlights: • The number of failing fuel rods in a LB-LOCA in an EPR is evaluated. • 59 scenarios are simulated with the system code APROS. • 1000 rods per scenario are simulated with the fuel performance code FRAPTRAN-GENFLO. • All the rods in the reactor are simulated in the worst scenario. • Results suggest that the regulations set by the Finnish safety authority are met. - Abstract: In this paper, the number of failing fuel rods in a large break loss-of-coolant accident (LB-LOCA) in EPR-type nuclear power plant is evaluated using statistical methods. For this purpose, a statistical fuel failure analysis procedure has been developed. The developed method utilizes the results of nonparametric statistics, the Wilks’ formula in particular, and is based on the selection and variation of parameters that are important in accident conditions. The accident scenario is simulated with the coupled fuel performance – thermal hydraulics code FRAPTRAN-GENFLO using various parameter values and thermal hydraulic and power history boundary conditions between the simulations. The number of global scenarios is 59 (given by the Wilks’ formula), and 1000 rods are simulated in each scenario. The boundary conditions are obtained from a new statistical version of the system code APROS. As a result, in the worst global scenario, 1.2% of the simulated rods failed, and it can be concluded that the Finnish safety regulations are hereby met (max. 10% of the rods allowed to fail)

  3. Statistical analysis of fuel failures in large break loss-of-coolant accident (LBLOCA) in EPR type nuclear power plant

    Energy Technology Data Exchange (ETDEWEB)

    Arkoma, Asko, E-mail: asko.arkoma@vtt.fi; Hänninen, Markku; Rantamäki, Karin; Kurki, Joona; Hämäläinen, Anitta

    2015-04-15

    Highlights: • The number of failing fuel rods in a LB-LOCA in an EPR is evaluated. • 59 scenarios are simulated with the system code APROS. • 1000 rods per scenario are simulated with the fuel performance code FRAPTRAN-GENFLO. • All the rods in the reactor are simulated in the worst scenario. • Results suggest that the regulations set by the Finnish safety authority are met. - Abstract: In this paper, the number of failing fuel rods in a large break loss-of-coolant accident (LB-LOCA) in EPR-type nuclear power plant is evaluated using statistical methods. For this purpose, a statistical fuel failure analysis procedure has been developed. The developed method utilizes the results of nonparametric statistics, the Wilks’ formula in particular, and is based on the selection and variation of parameters that are important in accident conditions. The accident scenario is simulated with the coupled fuel performance – thermal hydraulics code FRAPTRAN-GENFLO using various parameter values and thermal hydraulic and power history boundary conditions between the simulations. The number of global scenarios is 59 (given by the Wilks’ formula), and 1000 rods are simulated in each scenario. The boundary conditions are obtained from a new statistical version of the system code APROS. As a result, in the worst global scenario, 1.2% of the simulated rods failed, and it can be concluded that the Finnish safety regulations are hereby met (max. 10% of the rods allowed to fail)

  4. Hereditary haemorrhagic telangiectasia: study of hepatic vascular alterations with multi-detector row helical CT and reconstruction programs; Telangiectasia emorragica ereditaria: TC multidetettore multifasica e programmi di ricostruzione nello studio delle alterazioni vascolari epatiche

    Energy Technology Data Exchange (ETDEWEB)

    Memeo, Maurizio; Stabile Ianora, Amato Antonio; Scaldapane, Arnaldo; Rotondo, Antonio; Angelelli, Giuseppe [Policlinico Universitario, Bari (Italy). DiMIMP Sezione di Diagnostica per Immagini; Suppressa, Patrizia; Cirulli, Anna; Sabba' , Carlo [Policlinico Universitario, Bari (Italy). Centro Interdipartimentale per lo studio dell' HHT

    2005-02-01

    Purpose: To evaluate hepatic alterations in patients affected by Hereditary Haemorrhagic Telangiectasia (HHT) by using multidetector row helical CT (MDCT) and new reconstruction programs. Materials and methods: An MDCT multiphasic study of the liver was performed in 105 consecutive patients: 89 considered to be affected by HHT and 16 with suspicion of disease alone. The scan delay was determined by using a test bolus of contrast material. The CT examination was performed with a triphasic technique (double arterial phase and portal venous phase). multiplanar and angiographic reconstructions were then obtained, and the images checked for the presence of shunts, hepatic perfusion disorders, vascular lesions (telangiectasis and large confluent vascular masses), indirect signs of portal hypertension, and anatomical vascular variants. Results: Hepatic vascular alterations were found in 78/105 cases (67/89) patients affected by HHT and 11/16 patients with clinical suspicion alone). Therefore HHT diagnosis was excluded in 5 patients. 78/100 (78%) patients with HHT had intrahepatic vascular alterations: arterioportal shunts in 40/78 (51.2%) arteriosystemic shunts in 16/78 (20.5%) and both shunt types in 22/78 (28.3%). Intraparenchymal perfusion disorders were found in 46/78 (58.9%) patients. Telangiectasis were recognised in 50/78 (64.1%) patients. Large confluent vascular masses (LCVMs) were identified in 20/78 (25.6%) patients. indirect signs of portal hypertension were found in 46/78 (58.9%) cases. Variant hepatic arterial anatomy was present in 38/100 cases (38%). Conclusions: Multiphasic MDCT and the new reconstruction programs enable the identification and characterisation of the complex vascular alterations typical of HHT. [Italian] Scopo: Valutare le alterazioni epatiche nei pazienti affetti da Telangiectasia Emorraica Ereditaria (TEE) utilizzando una TC multidetettore (TCMD) ed in nuovi programmi di ricostruzione. Materiale e metodi: E' stato eseguito uno

  5. Loviisa nuclear power plant analyzer

    International Nuclear Information System (INIS)

    Porkholm, K.; Nurmilaukas, P.; Tiihonen, O.; Haenninen, M.; Puska, E.

    1992-12-01

    The APROS Simulation Environment has been developed since 1986 by Imatran Voima Oy (IVO) and the Technical Research Centre of Finland (VTT). It provides tools, solution algorithms and process components for use in different simulation systems for design, analysis and training purposes. One of its main nuclear applications is the Loviisa Nuclear Power Plant Analyzer (LPA). The Loviisa Plant Analyzer includes all the important plant components both in the primary and in the secondary circuits. In addition, all the main control systems, the protection system and the high voltage electrical systems are included. (orig.)

  6. Prácticas de lectura y escritura en el marco de la enseñanza de la Psicología: avances de una investigación interdisciplinaria

    OpenAIRE

    Giudice, Jacqueline; Godoy, Marcelo; Moyano, Estela Inés

    2016-01-01

    Resumen: Este trabajo presenta los resultados obtenidos a partir de la realización de entrevistas a profesores de diez materias consideradas troncales en la carrera de Psicología de una universidad argentina. Se utilizó un cuestionario-base abierto a la interacción, que los interrogó sobre las prácticas de lectura y de escritura que promueven en sus aulas. También se les solicitaron muestras del material bibliográfico y consignas de escritura o de evaluación propuestas como requisitos de apro...

  7. Los hidratos de carbono como fuente de quiralidad en síntesis asimétrica de ciclopropanos y oxiranos síntesis y actividad farmacológica de análogos de sustancias biológicamente relevantes

    OpenAIRE

    Periñán Domínguez, Ignacio

    2011-01-01

    En nuestro Departamento hay una larga tradición en el estudio de la química de los hidratos de carbono que nuestro grupo de investigación, entre otros, continúa en la actualidad. Nuestra aproximación, que se plasma en esta Tesis Doctoral, consiste en explotar varias líneas de investigación sólo aparentemente diferentes y cuyos resultados se potencian mutuamente aumentando sinérgicamente el valor de la investigación global. En primer lugar, y en conexión con lo anteriormente citado, hemos apro...

  8. A evolução da bibliometria e sua interdisciplinaridade na produção científica brasileira

    OpenAIRE

    José Mauro Gouveia de Medeiros; Maria Albeti Vieira Vitoriano

    2015-01-01

    A Bibliometria é uma técnica estatística utilizada para mensurar aspectos da produção acadêmica que contribui para o desenvolvimento da ciência. O objetivo deste artigo é apresentar resultados de pesquisa com base em revisão de literatura sobre esse tema. Contempla-se as origens desta técnica principais características e aplicabilidade, a partir de levantamento de trabalhos realizados no Brasil, coletados em determinadas bases de dados. Constata-se a relevância de técnicas bibliométricas apro...

  9. Una Experiencia de la Practica de Enseñanza de la Agroecológica en una Escuela del de Enseñanza Fundamental II en el Estado de Bahia Brasil

    OpenAIRE

    Cruz Souza, Analu; da Cunha Texeira, Marcos; Dotto, Daniela

    2013-01-01

    La educación en todo su ambito constituye en un instrumento político que tiene como finalidad educar al individuo y lo colectivo en la interacción permanente y, como consecuencia, a la transferencia de valores a la Sociedad (introducción de valores). Lo objetivo del estudio es busca despertar la importancia y la apreciación del espacio comunitario a través del proceso de enseñanza / aprendizaje Agroecología, comprender el contexto de este proceso en la formación de estos estudiantes, la apro...

  10. Võit tuli enne võidupüha / Ivari Padar

    Index Scriptorium Estoniae

    Padar, Ivari, 1965-

    2001-01-01

    SAPARD-i programmi käivitumine. Autor: Rahvaerakond Mõõdukad. Ilmunud ka: Järva Teataja, 22. juuni 2001, lk. 2; Põhjarannik, 21. juuni 2001, lk. 2; Severnoje Poberezhje, 21. juuni 2001, lk. 2; Võrumaa Teataja, 26. juuni 2001, lk. 2; Lääne Elu, 26. juni 2001, lk. 4; Hiiu Leht, 29. juni 2001, lk. 2; Sakala, 5. juuli 2001, lk. 5

  11. Kunstisuvi tulekul / Sirje Eelma

    Index Scriptorium Estoniae

    Eelma, Sirje, 1950-

    1998-01-01

    5. juunil esitles 'Kunstisuvi' selle suve programmi Tallinna Ülemiste veepuhastusjaamas. 13. juunist kollektsioon 'Nature' (koostaja Rait Prääts) Kuressaare Raegaleriis, kollektsioon 'Ilus lugu' (koostaja Karol Kallas) Kuressaare kultuurimajas. 20. juunist näitus 'Mix' (koostaja Agur Kruusing) Haapsalu Linnagaleriis ja kultuurikeskuse saalides. Pärnu Linnagalerii näitusel 'Midigrafik' (koostaja Sirje Eelma) on eksponeeritud väikegraafikat 25 maalt

  12. Leonardo da Vinci õpiränne

    Index Scriptorium Estoniae

    2009-01-01

    Leonardo da Vinci programmi raames viibisid välispraktikal Hollandis 2008. a. sügisel Kuressaare ametikooli 4. kursuse paadiehituse õpilased Keiti Kangur ja Kaspar Nõgu ning 2009. a. kevadel 3. kursuse paadiehituse õpilased Kaspar Kõiv, Karl Truutsi ja Martin Müürisepp. 2009 a. kevadel sooritasid praktika Küprosel toitlustusteeninduse eriala õpilased: Heldur Hillak, Rain Rohumägi ja Karel Raudsepp

  13. Linnakultuuri õppetoolil kaks koostöölepingut

    Index Scriptorium Estoniae

    2000-01-01

    20. oktoobril allkirjastasid kultuuriteaduskonna linnakultuuri õppetooli professor Raimo Pullat ja Aberdeeni ülikooli ajaloo osakonna professor I.R.Macdonald Erasmus-programmi raames kahepoolse koostöölepingu, mis näeb ette üliõpilaste ja õppejõudude vahetust. Linnakultuuri ajaloo õppetooli esimene sellelaadne koostööleping aastateks 2001-2005 sõlmiti Kieli ülikooli ajaloo osakonnaga selle aasta kevadel

  14. Lõunaeestlased turgutavad Ida-Virus oma vene keelt / Sirle Sommer Kalda

    Index Scriptorium Estoniae

    Sommer-Kalda, Sirle, 1974-

    2009-01-01

    Euroopa Sotsiaalfondist rahastatava programmi "Keeleõppe arendamine 2007-2010" raames toimunud tööjõuvahetusest, mille käigus kevadel Ida-Virumaa linnade ametnikud ja allasutuste töötajad asusid ajutiselt tööle Lõuna- ja Lääne-Eestis, et parandada oma eesti keele oskust ja lõunaeestlaste vastukülaskäigust Ida-Virumaale vene keele oskuste parandamiseks

  15. Oviir : Euroopa Liit peab vältima sotsiaalsete äärealade teket / Ramon Loik

    Index Scriptorium Estoniae

    Loik, Ramon

    2005-01-01

    Euroopa Parlament kiitis heaks tööhõive ja sotsiaalse solidaarsuse integreeritud programmi PROGRESS, millega eraldatakse aastatel 2007-2013 Euroopa Liidu eelarvest üle 800 milj. euro tööhõive, sotsiaalse kaitse ja kaasamise, töökeskkonna, töötervishoiu, tööohutuse, mittediskrimineerimise ning soolise võrdõiguslikkuse olukorra parandamiseks liikmesriikides ja Euroopa Liiduga assotsieerunud riikides

  16. Utilisation of simulation in industrial design and resulting business opportunities (SISU) - MASIT18

    Energy Technology Data Exchange (ETDEWEB)

    Olin, M.; Leppaevuori, J.; Manninen, J. (VTT Technical Research Centre of Finland, Espoo (Finland)); Valli, A.; Hasari, H.; Koistinen, A.; Leppaenen, S. (Helsinki Polytechnic Stadia, City of Helsinki, Helsinki (Finland)); Lahti, S. (EVTEK University of Applied Sciences, Vantaa (Finland))

    2008-07-01

    difficult problem in power plant tests has been the lack of critical measurements; therefore, the current emphasis of the study is two-phase MDR. Real-time application and preliminary semi-dynamic trials have also started. A simulation model for system testing has been made with InTouch and SQL. In this simulator it is possible to develop and test various automatic gross-error elimination and data warehouse strategies. In the case study of Fortum and VTT Technical Research Centre of Finland - Flow rates in a peat power plant - the aim is to apply VTT's and Fortum's dynamical process simulation tool Apros to calculate flow rates, temperatures and pressures in peat drying process, which utilises the combustion gas of the power plant itself. This test case has been finalised and reported. The Apros tool was partially successful in answering the questions given by power plant operators. The biggest advantage of using Apros, compared to studying the minute-based process data from the plant itself, is that cause and effects are clearly distinguishable. It is relatively straightforward to calculate correlations and some more advanced measures between analysed process parameters, but it is difficult to reason out causes from all that data. The other important advantage is to study the plant in states which are encountered rarely or never in the typical use of the plant. Sometimes it might even be dangerous to run the plant in certain conditions, which are safely demonstrated by Apros

  17. Berlinale lõpusirgel / Karlo Funk

    Index Scriptorium Estoniae

    Funk, Karlo, 1971-

    2002-01-01

    Berliini 52. filmifestivalist, mis algas sakslase Tom Tykweri sisuka mängufilmiga "Taevas". Festivali uue direktori Dieter Kosslicki uuenduseks on saksa filmi endisest tunduvalt suurem osakaal. Eile linastus ametlikult festivali Panorama programmis Peeter Simmi "Head käed". Eesti filmid on esil ka festivali suurel filmiturul, kus Arvo Iho "Karu süda" äratas tähelepanu ja valiti Moskva festivali võistlusprogrammi

  18. 40 aastat vanglat arvutivõhikluse eest / Elver Loho

    Index Scriptorium Estoniae

    Loho, Elver

    2007-01-01

    USA-s Connecticuti osariigis Norwichi linna Kelly Põhikoolis juhtus 2004. aastal sündmus, mille tagajärjel mõisteti õpetaja Julie Amero süüdi maksimaalse karistusajaga 40 aastat. Õpetaja oli väljunud korraks klassist ja võimaldanud lastel klikata tema arviti lingile, mis käivitas pahatahtliku programmi pornograafiliste piltidega, mida võhiklik õpetaja ei osanud tagasi tulles kohe sulgeda

  19. Hea tulemuseni viib mitu teed / Raivo Juurak

    Index Scriptorium Estoniae

    Juurak, Raivo, 1949-

    2014-01-01

    28. veebruaril käivitatud 4 riiki haaravas ja 10 kuud kestvas koolijuhtide täiendusõppeprogrammis "Tuleviku kool" osalevad Hogeschool van Amsterdam Hollandist, Pädagogische Hochschule Zürichist, Schulamt Fürstentum Liechtensteinist ning Tallinna Ülikool Eestist. Hariduskorraldusest Hollandis räägib Education4Future Hollandi juht Marco Snoek, mõttevahetuses osalesid ka programmi Eesti juht Klemen Slabina ja TLÜ professor Mati Heidmets

  20. В защиту классика / Вероника Маанди

    Index Scriptorium Estoniae

    Маанди, Вероника

    2009-01-01

    25.- 27. nov. toimus Moskvas Esimene Rahvusvaheline Tšehhovi 150ndale sünniaastapäevale pühendatud telefestival. Eestit esindasid Aleksandr Zukerman ja Mihhail Vladislavlev "Subboteja" sarjas 2007.a. valminud reportaažiga Jalta Tšehhovi muuseumist. Saade sai "Parima publitsistliku programmi" preemia. Samuti näidati festivalil 15 minutilist fragmenti Oleg Bessedini-Nikolai Petšatnovi dokumentaalfilmist "Minu Anton Pavlovitš Tšehhov". Festivalist

  1. Eesti arukas hotell St Etienneþi disainibiennaalil

    Index Scriptorium Estoniae

    2008-01-01

    2006. a. käivitus Eesti-Soome koostööprojekt "Estonian and Finnish Design Challenge". Koostöös ettevõtjatega sündis DesignStart programmi piloot "Smart Hotell", milles osalesid disainerid Tarmo Luisk, Ivari Männi, Monika Järg, Keret Altpere, Igor Volkov, Jan Graps, Ken Ruut, Jukka Halttunen, Tapio Anttila ja Ilona Gurjanova ning mis valiti St. Etienneþi disainibiennaali projektide hulka

  2. Täna kell 19 avatakse Kultuuritehases Polymer...

    Index Scriptorium Estoniae

    2005-01-01

    EKA Erasmuse programmi vahetusüliõpilaste ja nende eesti sõprade multimeediaüritus "PC - rahvusvahelised lained Tallinnas!". Osalevad Austria, Mehhiko, Saksamaa, Itaalia, Soome, Eesti, Poola, Hispaania, Prantsusmaa, Belgia, Šveitsi, Portugali, Tšehhi, USA ja Läti 2004. ja 2005. a. Eestis elanud kunstiüliõpilased. Kunstiprogrammile järgneb kontsert ja pidu DJde Andres Lõo, Valner Valme ja Christoph Höschele osavõtul

  3. L’INSEGNAMENTO DELLA LINGUA E DELLA CULTURA ITALIANA IN CORSI “BLENDED” E ONLINE

    Directory of Open Access Journals (Sweden)

    Daniela Bartalesi-Graf

    2017-03-01

    Full Text Available Questo articolo inizia con una discussione del contributo delle nuove tecnologie Web 2.0 alla creazione e alla condivisione di conoscenze, e di come queste tecnologie abbiamo influenzato il modo in cui i nostri studenti imparano, il modo in cui noi insegniamo e la missione dei nostri programmi, specialmente negli Stati Uniti dove insegno. Segue l’analisi di un’iniziativa del nostro Dipartimento di Italianistica al Wellesley College per rispondere a questi cambiamenti: la creazione di un corso online di lingua e cultura italiana offerto in vari contesti, vale a dire come corso estivo SPOC (Small Private Online Course; come corso “blended”a Wellesley College e al MIT, e come MOOC (Massive Open Online Course sulla piattaforma edX. L’articolo si conclude con alcune proposte concrete per rafforzare i nostri programmi: queste includono la creazione di una piattaforma per condividere il nostro materiale didattico (digitale e non, per valutare i nostri programmi e i risultati raggiunti dagli studenti. Teaching “blended” and online italian language and culture courses This article begins with a discussion of the contribution of new Web 2.0 technologies in the creation and sharing of knowledge, and how these technologies have affected the way in which our students learn, the way we teach and the mission of our programs, especially in the US where I teach. This is followed by analysis of an initiative of the Department of Italian Studies at Wellesley College in response to these changes: the creation of an online Italian culture and language course offered in various contexts, i.e. as a summer SPOC (Small Private Online Course course; as a “blended” course at Wellesley College and MIT, and as a MOOC (Massive Open Online Course on the EDX platform. The article concludes with some concrete proposals to strengthen these programs. These include the creation of a platform to share educational materials (digital and otherwise and to evaluate

  4. Economic Aspects of the Food Irradiation Programme in Israel; Aspects Economiques du Programme d'Irradiation des Produits Alimentaires en Israel; Ehkonomicheskie aspekty izrail'skoj programmy po oblucheniyu pishchevykh produktov; Aspectos Economicos del Programa de Irradiacion de Alimentos de Israel

    Energy Technology Data Exchange (ETDEWEB)

    Lapidot, M.; Foa, E.; Sivan, Y.; Kahan, R. S. [Soreq Nuclear Research Centre, Yavne (Israel)

    1966-11-15

    programmy s cel'ju izuchenija tehnologicheskoj celesoobraznosti, jekonomicheskie voprosy po oblucheniju pishhevyh produktov dolzhny rassmatrivat'sja v nacional'nom masshtabe. Po mere vypolnenija programmy sleduet detal'no izuchat' ee jekonomicheskuju celesoobraznost'. Takoe tehniko-jekonomicheskoe izuchenie voprosa sohranenija sel'skohozjajstvennyh produktov s pomoshh'ju obluchenija bylo provedeno v ijule 1965 goda v Izraile. Byli izucheny vse pishhevye produkty, obluchenie kotoryh mozhet byt' jekonomicheski vygodnym (frukty, ovoshhi, furazh, zernovye i produkty iz nih, ryba, mjaso, ptica). Vo vnimanie prinimalsja obshhij urozhaj i ego stoimost' za 1962 - 63 gg. i 1968 - 69 gg. (po dannym Ministerstva sel'skogo hozjajstva). Stoimost' obluchenija ocenivalas' na osnovanii imejushhihsja i jekstrapolirovannyh dannyh, poluchennyh kak na malen'kih obluchateljah, ispol'zujushhihsja v polevyh uslovijah, tak i na bol'shih ustanovkah v portah i vdol' shossejnyh dorog. Provodilos' izuchenie obrabotki poverhnosti jelektronnymi uskoriteljami i obrabotki vsej massy s pomoshh'ju kobal'ta-60, cezija-137 ili rentgenovskih luchej. Jeto obsledovanie bylo polezno dlja razrabotki programmy detal'nogo tehnologicheskogo i jekonomicheskogo izuchenija celesoobraznosti obluchenija pishhevyh produktov, a takzhe dlja vybora napravlenija issledovatel'skoj dejatel'nosti i kommercheskogo primenenija na period do 1971 g. Predvaritel'nye rezul'taty opytov po predotvrashheniju prorastanija obluchennogo kartofelja prodimonstrirovali celesoobraznost' provedenija detal'nyh jekonomicheskih jssledo- vanij sushhestvujushhih metodov hranenija kartofelja i luka po sravneniju s novymi uluchshennymi metodami, zakljuchajushhimisja v sovmestnom primenenii ustanovok po oblucheniju i hraneniju pri zadannoj temperature. Primenenie predlagaemogo metoda snizilo by zatraty vo vremja hranenija i transportirovki s 15% primerno do 8% ot obshhej stoimosti urozhaja, prichem sjekonomlennye sredstva sostavili by okolo 24% ot novyh

  5. Safety analysis code SCTRAN development for SCWR and its application to CGNPC SCWR

    International Nuclear Information System (INIS)

    Wu, Pan; Gou, Junli; Shan, Jianqiang; Jiang, Yang; Yang, Jue; Zhang, Bo

    2013-01-01

    Highlights: ► A new safety analysis code named SCTRAN is developed for SCWRs. ► Capability of SCTRAN is verified by comparing with code APROS and RELAP5-3D. ► A new passive safety system is proposed for CGNPC SCWR and analyzed with SCTRAN. ► CGNPC SCWR is able to cope with two critical accidents for SCWRs, LOFA and LOCA. - Abstract: Design analysis is one of the main difficulties during the research and design of SCWRs. Currently, the development of safety analysis code for SCWR is still in its infancy all around the world, and very few computer codes could carry out the trans-critical calculations where significant changes in water properties would take place. In this paper, a safety analysis code SCTRAN for SCWRs has been developed based on code RETRAN-02, the best estimate code used for safety analysis of light water reactors. The ability of SCTRAN code to simulate transients where both supercritical and subcritical regimes are encountered has been verified by comparing with APROS and RELAP5-3D codes. Furthermore, the LOFA and LOCA transients for the CGNPC SCWR design were analyzed with SCTRAN code. The characteristics and performance of the passive safety systems applied to CGNPC SCWR were evaluated. The results show that: (1) The SCTRAN computer code developed in this study is capable to perform design analysis for SCWRs; (2) During LOFA and LOCA accidents in a CGNPC SCWR, the passive safety systems would significantly mitigate the consequences of these transients and enhance the inherent safety

  6. Vozmozhnosti ispol'zovaniya neyromul'tivita v kompleksnoy terapii polineyropatii u bol'nykh sakharnym diabetom

    Directory of Open Access Journals (Sweden)

    Alla Yur'evna Tokmakova

    2001-06-01

    Full Text Available Цель. Изучить влияние нейромультивита на интенсивность проявлений дистальной полинейропатии у больных сахарным диабетом 2 типа. Материалы и методы. В исследовании приняли участие 15 больных (6 мужчин, 9 женщин, средний возраст 61,5?0,7 г. с длительностью заболевания от 1 года до 30 лет. В ходе исследования контролировали показатели компенсации углеводного обмена, а также объективные показатели чувствительности и выраженность жалоб. В ходе всего исследования все пациенты получали нейромультивит в соответствие с инструкцией по применению. Результаты. У всех больных СД 2 типа диагностированы выраженные признаки дистальной полинейропатии, протекающей на фоне декомпенсированного углеводного обмена. Отмечено уменьшение ночных болей в стопах, что позволило большинству пациентов отказаться от применения анальгетиков и седативных препаратов перед сном. В ходе исследования улучшилась вибрационная и тактильная чувствительность. Выводы. Нейромультивит оказывает достоверное положительное влияние на тактильную и вибрационную чувствительность стоп, а также значительно уменьшает интенсивность болевого синдрома.

  7. Recent Re-Measurement of Neutron and Gamma-Ray Spectra 1080 Meters from the APRD (Army Pulse Radiation Division) Critical Facility,

    Science.gov (United States)

    1984-01-01

    TISSUE-EQUIVALENT ION CHAMBER GM - GEIGER-MUELLER COUNTER TE-GM - DIFFERENCE BETWEEN TE AND GM DATA MICRODOSE - MICRODOSIMETRY USING 0.5" ROSSI COUNTER...KERMA 4.26+8 1979 APRO NE-213+PR NEUTRON KERMA 4.26+8 1979 WWD NE-213 NEUTRON KERMA 3.10+8 > 550 KEV 1980 DREO MICRODOSE NEUTRON KERMA 4.32+8 1979...APRD GM GAMMA KERMA 3.86+7 1979 WWD NE-213 GAMMA KERMA 4.34+7 > 450 KEV 1980 DREO MICRODOSE GAMMA KERMA 3.90+7 76 1979 APRD TE TOTAL KERMA 4.50+8 50 c.c

  8. Requirements for a multifunctional code architecture

    Energy Technology Data Exchange (ETDEWEB)

    Tiihonen, O. [VTT Energy (Finland); Juslin, K. [VTT Automation (Finland)

    1997-07-01

    The present paper studies a set of requirements for a multifunctional simulation software architecture in the light of experiences gained in developing and using the APROS simulation environment. The huge steps taken in the development of computer hardware and software during the last ten years are changing the status of the traditional nuclear safety analysis software. The affordable computing power on the safety analysts table by far exceeds the possibilities offered to him/her ten years ago. At the same time the features of everyday office software tend to set standards to the way the input data and calculational results are managed.

  9. Severe accident assessment. Results of the reactor safety research project VAHTI

    International Nuclear Information System (INIS)

    Sairanen, R.

    1997-10-01

    The report provides a summary of the publicly funded nuclear reactor safety research project Severe Accident Management (VAHTI). The project has been conducted at the Technical Research Centre of Finland (VTT) during the years 1994-96. The main objective was to assist the severe accident management programmes of the Finnish nuclear power plants. The project was divided into five work packages: (1) thermal hydraulic validation of the APROS code, (2) core melt progression within a BWR pressure vessel, (3) failure mode of the BWR pressure vessel, (4) Aerosol behaviour experiments, and (5) development of a computerized severe accident training tool

  10. Requirements for a multifunctional code architecture

    International Nuclear Information System (INIS)

    Tiihonen, O.; Juslin, K.

    1997-01-01

    The present paper studies a set of requirements for a multifunctional simulation software architecture in the light of experiences gained in developing and using the APROS simulation environment. The huge steps taken in the development of computer hardware and software during the last ten years are changing the status of the traditional nuclear safety analysis software. The affordable computing power on the safety analysts table by far exceeds the possibilities offered to him/her ten years ago. At the same time the features of everyday office software tend to set standards to the way the input data and calculational results are managed

  11. Localização, segmentação e classificação automáticas de regiões de interesse para a determinação de maturidade óssea utilizando o Método de Tanner-Whitehouse

    OpenAIRE

    Castro, Fernando Cordeiro de

    2009-01-01

    Para diversas áreas da medicina (como ambulatórios de pediatria, consultórios de or-todontia, etc.) é de fundamental importância a determinação da idade óssea do paciente para complementar as informações necessárias para um diagnóstico. O método mais eficaz para essa determinação é o proposto por Tanner-Whitehouse (TW), que alcança resultados apro-ximadamente cinco vezes mais precisos que outros métodos utilizados pela maioria dos am-bulatórios. Apesar de mais eficiente, ele não é amplamente ...

  12. Aplicação das TICs no Instituto Superior de Ciências de Educação: uma nova metodologia para o currículo de Informática

    OpenAIRE

    Robalo, Ana; Gouveia, Luís Borges

    2013-01-01

    Este projecto é resultado da experiência profissional da investigadora na utilização de Tecnologias de Informação e Comunicação (TICs) aplicadas à Educação, no Instituto Superior de Educação do Huambo – Angola. Neste contexto, são expostas as abordagens metodológicas, tidas em conta, no desenvolvimento do currículo da disciplina informática. O novo currículo da disciplina de informática conta com recurso a uma plataforma de ensino virtual – a Plataforma educativa Edmodo onde se irá apro...

  13. Enterovirus 2Apro targets MDA5 and MAVS in infected cells

    NARCIS (Netherlands)

    Feng, Q.; Langereis, M.A.; Lork, M.; Nguyen, M.H.; Hato, S.V.; Lanke, K.H.W.; Emdad, L.; Bhoopathi, P.; Fisher, P.B.; Lloyd, R.E.; Kuppeveld, F.J.M. van

    2014-01-01

    RIG-I-like receptors (RLRs) MDA5 and RIG-I are key players in the innate antiviral response. Upon recognition of viral RNA, they interact with MAVS, eventually inducing type I interferon production. The interferon induction pathway is commonly targeted by viruses. How enteroviruses suppress

  14. Enterovirus 2Apro targets MDA5 and MAVS in infected cells

    NARCIS (Netherlands)

    Feng, Qian; Langereis, Martijn A; Lork, Marie; Nguyen, Mai; Hato, Stanleyson V; Lanke, Kjerstin; Emdad, Luni; Bhoopathi, Praveen; Fisher, Paul B; Lloyd, Richard E; van Kuppeveld, Frank J M

    2014-01-01

    UNLABELLED: RIG-I-like receptors (RLRs) MDA5 and RIG-I are key players in the innate antiviral response. Upon recognition of viral RNA, they interact with MAVS, eventually inducing type I interferon production. The interferon induction pathway is commonly targeted by viruses. How enteroviruses

  15. Mari Laaniste soovitab : "Rock on Screen" / Mari Laaniste

    Index Scriptorium Estoniae

    Laaniste, Mari, 1977-

    2008-01-01

    5.-11. juulini Tallinnas kinos Sõprus toimuvast muusikafilmide nädalast "Rock on Screen". Programmis on Julian Schnabeli kontsertfilm "Lou Reed's Berlin" (2007), Julien Temple'i "Tulevik on veel kirjutamata" (2007, pühendatud Joe Strummeri mälestusele), Anton Corbijni draama "Control" Joy Divisoni liidrist Ian Curtisest, JP Siili mängufilm "Hurriganes" (2007, soome rockansamblist) ja Peeter Urbla muusikafilm "Shlaager" (1983, filmi kangelannat kehastab Els Himma)

  16. Tiibeti värske tuul / Reet Varblane

    Index Scriptorium Estoniae

    Varblane, Reet, 1952-

    2011-01-01

    Tiibeti kaasaegse kunsti näitus Tallinnas Temnikova & Kasela galeriis 30. sept.-ni. Pikemalt Tenzing Rigdoli loomingust. Näitus "Himaalaja tuuled" Tallinnas Tam Galeriis 17.-31.08.2011. Tiibeti paviljon Venezia biennaalil 3.06.-31.08.2011. Itaalia kunstniku Ruggero Maggi väljaspool ametlikku programmi organiseeritud näitusel oli enamik eksponeeritud töödest pühendatud Tiibetile, kuid tehtud kunstnike poolt, kes ise seal ei ela

  17. "Leonardo da Vinci" projekt kutsehariduses / Piret Kärtner

    Index Scriptorium Estoniae

    Kärtner, Piret

    2001-01-01

    14.-25. mainì2001 viibisid seitse Eesti kutsekoolide inglise keele õpetajat ja kaks Riikliku Eksami- ja Kvalifikatsioonikeskuse esindajat Leonardo da Vinci projekti raames Rootsis Malmös, et tutvuda rootslaste ja hollandlaste koostöös välja töötatud programmi TENTEC - Teaching English for Technical Purposes rakendusvõimalustega, innovatiivsete võõrkeeleõppemeetoditega, eriala- ja keeleõppe integreeritud õpetusega, õppematerjalidega, mis põhinevad IT võimalustel

  18. President Ilves New Yorgi eestlaskonnale : vaadake "Talendid koju" programmi kui võimalust

    Index Scriptorium Estoniae

    2010-01-01

    President Toomas Hendrik Ilves ja proua Evelin Ilves külastasid 25. septembril 2010 New Yorgi Eesti Majas tegutsevat Eesti kooli ja osalesid New Yorgi eestlaskonnale korraldatud vastuvõtul. Ilmunud ka: Meie Kodu 6. okt. 2010, lk. 2, pealk.: President Ilves kutsus New Yorgi eestlasi kodumaale tagasi. Töövisiit Ameerika Ühendriikidesse 20.-27.09.2010

  19. Ülevaade GLOBE'i programmi tööst Eestis / Imbi Henno

    Index Scriptorium Estoniae

    Henno, Imbi

    2001-01-01

    GLOBE (Global Learning and Observations to Benefit Environment) on üldhariduskoolidele mõeldud keskkonnasuunitlusega haridus- ja teadusprogramm, mis ühendab lapsi, õpetajaid ja teadlasi kogu maailmast

  20. Courants du Monde'i programmi toel Prantsusmaal / Asko Tamme ; intervjueerinud Ene Riet

    Index Scriptorium Estoniae

    Tamme, Asko

    2010-01-01

    Intervjuu Tartu Linnaraamatukogu direktori Asko Tammega, kes käis tutvumas Prantsusmaa raamatukogudega, sh Pompidou keskuse raamatukoguga, Rennes'i keskraamatukoguga ning Raamatu ja Lugemise Bretagne'i keskusega (Livre et Lecture en Bretagne)

  1. Chris Kraus: "Polli päevikud" on minu väga isiklik lugu mu esivanematest / Andres Laasik

    Index Scriptorium Estoniae

    Laasik, Andres, 1960-2016

    2010-01-01

    Chris Kraus filmi "Polli päevikud" (Saksamaa-Austria-Eesti) saamisloost. Näitlejatest, Tambet Tuisu osatäitmisest. Film üheks peategelaseks on režissööri vanatädi, luuletaja Oda Saefer. Tegevus toimub Eestis 1914. a. Polli (Põlula) mõis ehitati filmi jaoks üles Matsiranda Varbla lähedal. PÖFF-i EurAsia programmi žürii tunnistas Chris Krausi parimaks režissööriks

  2. The HAMBO BWR simulator of HAMMLAB

    International Nuclear Information System (INIS)

    Karlsson, Tommy; Jokstad, Haakon; Meyer, Brita D.; Nihlwing, Christer; Norrman, Sixten; Puska, Eija Karita; Raussi, Pekka; Tiihonen, Olli

    2001-02-01

    Modernisation of control rooms of the nuclear power plants has been a major issue in Sweden and Finland the last few years, and this will continue in the years to come. As an aid in the process of introducing new technology into the control rooms, the benefit of having an experimental simulator where proto typing of solutions can be performed, has been emphasised by many plants. With this as a basis, the BWR plants in Sweden and Finland decided to fund, in co-operation with the Halden Project, an experimental BWR simulator based on the Forsmark 3 plant in Sweden. The BWR simulator development project was initiated in January 1998. VTT Energy in Finland developed the simulator models with the aid of their APROS tool, while the operator interface was developed by the Halden Project. The simulator was thoroughly tested by experienced HRP personnel and professional Forsmark 3 operators, and accepted by the BWR utilities in June 2000. The acceptance tests consisted of 19 well-defined transients, as well as the running of the simulator from full power down to cold shutdown and back up again with the use of plant procedures. This report describes the HAMBO simulator, with its simulator models, the operator interface, and the underlying hardware and software infrastructure. The tools used for developing the simulator, APROS, Picasso-3 and the Integration Platform, are also briefly described. The acceptance tests are described, and examples of the results are presented, to illustrate the level of validation of the simulator. The report concludes with an indication of the short-term usage of the simulator. (Author)

  3. Analysis of the Pactel loss-of-feedwater experiments

    International Nuclear Information System (INIS)

    Korteniemi, V.; Virtanen, E.; Haapalehto, T.; Kouhia, J.

    1995-01-01

    The western thermal-hydraulic system codes, like RELAP5 and CATHARE2, are developed and validated to model the phenomena in the vertical steam generators. The differences between vertical and horizontal steam generators are so significant that the calculational models developed for the vertical steam generators are not directly applicable for the horizontal steam generators. The PACTEL loss of feed water experiments have been performed to study the overall behaviour of the horizontal steam generators and especially to produce experimental data for code assessment. In this paper the results from APROS, CATHARE2 and RELAP5 calculations of a series of experiments are presented

  4. Analysis of the Pactel loss-of-feedwater experiments

    Energy Technology Data Exchange (ETDEWEB)

    Korteniemi, V.; Virtanen, E.; Haapalehto, T. [Lappeenranta Univ. of Technology (Finland); Kouhia, J. [VTT Energy, Espoo (Finland). Nuclear Energy

    1995-12-31

    The western thermal-hydraulic system codes, like RELAP5 and CATHARE2, are developed and validated to model the phenomena in the vertical steam generators. The differences between vertical and horizontal steam generators are so significant that the calculational models developed for the vertical steam generators are not directly applicable for the horizontal steam generators. The PACTEL loss of feed water experiments have been performed to study the overall behaviour of the horizontal steam generators and especially to produce experimental data for code assessment. In this paper the results from APROS, CATHARE2 and RELAP5 calculations of a series of experiments are presented. 6 refs.

  5. Analysis of the Pactel loss-of-feedwater experiments

    Energy Technology Data Exchange (ETDEWEB)

    Korteniemi, V; Virtanen, E; Haapalehto, T [Lappeenranta Univ. of Technology (Finland); Kouhia, J [VTT Energy, Espoo (Finland). Nuclear Energy

    1996-12-31

    The western thermal-hydraulic system codes, like RELAP5 and CATHARE2, are developed and validated to model the phenomena in the vertical steam generators. The differences between vertical and horizontal steam generators are so significant that the calculational models developed for the vertical steam generators are not directly applicable for the horizontal steam generators. The PACTEL loss of feed water experiments have been performed to study the overall behaviour of the horizontal steam generators and especially to produce experimental data for code assessment. In this paper the results from APROS, CATHARE2 and RELAP5 calculations of a series of experiments are presented. 6 refs.

  6. Vozmozhnosti primeneniya lipidnokolloidnykh povyazok v kompleksnoy terapii bol'nykh s neyropaticheskoy formoy sindroma diabeticheskoy stopy

    Directory of Open Access Journals (Sweden)

    A Yu Tokmakova

    2009-03-01

    Full Text Available Лечение хронических раневых дефектов стоп у больных сахарным диабетом (СД является, на сегодняшний день, одной из актуальных проблем не только эндокринологии, но и хирургии. Распространенность подобных поражений, по мнению различных авторов, составляет от 4 до 15 % (1, 2. По данным американских исследователей (3, 4 больные с диабетическими трофическими язвами стоп составляют 6% всех госпитализированных с СД, а срок их пребывания в стационаре на 59% больше, чем у лиц без нарушений целостности кожных покровов. Локализация трофических нарушений на конечностях зависит, в основном, от этиологических факторов. По данным анализа организации амбулаторной медицинской помощи в США (2 чаще диагностируются раневые дефекты тыльной и подошвенной поверхностей пальцев, подошвенной поверхности в зоне проекции костей предплюсны и плюсны. Последние характеризуются наиболее тяжелым течением и худшим клиническим прогнозом (2. Необходимо подчеркнуть, что деформации стоп и нейропатия являются наиболее значимыми факторами развития хронических раневых дефектов мягких тканей нижних конечностей. Хронические раны (или трофические язвы характеризуются дефектным ремоделированием экстра-целлюлярного матрикса, нарушением реэпителизации и длительной воспалительной фазой (5, 6. Эпидермис не может мигрировать в раневую зону, идёт гиперпролиферация грануляционной ткани в краях дефекта, которая мешает нормальной клеточной миграции по раневому ложу. Диабетические язвы стоп считаются «замершими» на фазе пролиферации (7. Важную роль в торможении заживления ран у больных СД играет раневой экссудат. Экссудат хронических ран (в том числе и трофических язв у больных с синдромом диабетической стопы биохимически отличается от такового в острой ране: он замедляет или даже блокирует пролиферацию кератиноцитов, фибробластов и эндотелиальных клеток и тем самым тормозит заживление. Отделяемое хронической раны характеризуется повышенной протеолитической активностью. Более высокая концентрация матриксных металлопротеиназ и сериновых протеаз приводит к разрушению или изменению компонентов матрикса, необходимых для реэпителизации. Фактором, тормозящим заживление, является и способность макромолекул экссудата хронической раны связывать факторы роста. Все выше сказанное определяет необходимость разработки и широкого клинического внедрения новых средств местного лечения ран, которые обладали бы способностью нейтрализовать деструктивные свойства экссудата, одновременно препятствуя пересыханию раневой поверхности. Одним из таких современных средств местного лечения хронических ран является Cellosorb Ag (Urgo, Франция. Данная повязка производится с использованием липидо-коллоидной технологии, что позволяет поддерживать влажную среду в ране, а способность к вертикальной абсорбции препятствует накоплению избытка экссудата и мацерации окружающих здоровых тканей. Наличие в составе повязки ионов серебра определяет ее антисептические свойства, что обеспечивает быстрое и длительное антибактериальное действие. В литературе имеется ряд зарубежных публикаций касающихся опыта применения липидоколлоидных повязок у больных с венозными язвами голеней. Результатов использования данных средств местного лечения ран у больных СД и синдромом диабетической стопы в доступной нам литературе обнаружено не было. В отделении терапевтических и хирургических методов лечения диабетической стопы ФГУ ЭНЦ применение липидо-коллоидных повязок указанного выше производителя началось в 2009 г. В настоящей публикации мы приводим клинический случай использования Cellosorb Ag в комплексной терапии пациента с нейропатической формой синдрома диабетической стопы.

  7. Glavnõi priz PÖFF ujehhal v Turtsiju / Tiit Tuumalu

    Index Scriptorium Estoniae

    Tuumalu, Tiit, 1971-

    2007-01-01

    Lõppes 11. Pimedate Ööde Filmifestival. EurAsia programmi grand prix läks Türgi filmile "Takva", parim režissöör on Aleksandr Sokurov ("Aleksandra"), parima naisnäitleja auhinna sai Maarja Jakobson ("Sügisball"), parima meesnäitleja auhinna sai Zdenek Sverak ("Tühjad pudelid"). Parim Eesti film on "Sügisball", mis üldse sai festivalil kuus auhinda. Lisaks auhinnasaajate nimekiri ja lühiintervjuu "3 voprossa" Veiko Õunpuult

  8. Pöffi lõppedes asume ootama järgmist Pöffi / Kristiina Davidjants

    Index Scriptorium Estoniae

    Davidjants, Kristiina, 1974-

    2007-01-01

    Lõppes 11. Pimedate Ööde Filmifestival. EurAsia programmi grand prix läks Türgi filmile "Takva", parim režissöör on Aleksandr Sokurov ("Aleksandra"), parima naisnäitleja auhinna sai Maarja Jakobson ("Sügisball"), parima meesnäitleja auhinna sai Zdenek Sverak ("Tühjad pudelid"), elutööpreemia nukufilmi lavastaja Heino Pars. Parim Eesti film on "Sügisball". Lisaks nimekiri "Pöffi auhinnad" ja Jaak Kilmi kommentaar "Minu lemmik oli "La France"

  9. 1970ndate kultuuriruumi idealism / Sirje Helme

    Index Scriptorium Estoniae

    Helme, Sirje, 1949-

    2002-01-01

    Kaasaegse Kunsti Eesti Keskuse ja Hansapanga galerii organiseeritud seminarist, mis alustas programmi "Lisandusi kunstiloole", mille eesmärk on hõlmata sõjajärgse kunsti teemasid ja probleeme. Rotermanni soolalaos oli samal ajal Jüri Okase retrospektiivnäitus. 2002. a. on Zimmerli Rutgersi ülikooli ja Jane Voorhaas Zimmerli kunstimuuseumi väljaandel N. & N. Dodge kunstikogu põhjal ilmunud raamat eesti, läti ja leedu kunstist aastatel 1945-1991 "Art of the Baltics"

  10. Youtube attracca (per ora) in un porto sicuro: in Tema di Responsabilità del Service Provider: Nota a Viacom Int'l, Inc. v. YouTube, Inc., 718 F. Supp. 2d 514 (S.D.N.Y. 2010) = Youtube Docks in a Safe Harbor (for now): On Service Provider’s Liability: Note to Viacom Int'l, Inc. v. YouTube, Inc., 718 F. Supp. 2d 514 (S.D.N.Y. 2010)

    OpenAIRE

    Giovanella, Federica

    2011-01-01

    La nota affronta la complessa questione della responsabilità indiretta dell’Internet Service Provider per le violazioni del diritto d’autore perpetrate in via diretta dagli utenti finali. Viacom è uno tra i più grandi creatori e distributori al mondo di programmi televisivi, film ed altre forme di intrattenimento. YouTube è un sito internet dove ciascuno può visualizzare in streaming video caricati dagli utenti stessi o da società di intrattenimento. Viacom ritiene che YouTube sia responsabil...

  11. "Euroopa telligootika tee" : rahvusvahelised koostööprojektid / Ülle Jukk

    Index Scriptorium Estoniae

    Jukk, Ülle

    2005-01-01

    Euroopa Liidu programmi INTERREG IIIB raames ellu kutsutud projektist "European Route of Brick Gothic", milles osalemise lepingule kirjutas 2002. a. alla 27 linna ja maakonda ning kohalikku ja riigiasutust Saksamaalt, Poolast, Taanist, Rootsist, Leedust, Lätist ja Eestist (Muinsuskaitseamet, SA Tartumaa Turism). 1.-3. IX 2003 toimus seminar Tartus. Koostati käsiraamat "Kohalikud turundusstrateegiad kultuuripärandi innovaatiliseks kasutamiseks". Valminud on voldik "Euroopa tellisgootika tee", kõikide osalejate objekte tutvustav infobrozhüür ning veebileht (www.eurob.org)

  12. PHP und MySQL der Web-Baukasten fur Einsteiger und Individualisten

    CERN Document Server

    Damaschke, Giesbert

    2015-01-01

    Sie haben schon eigene Webseiten gebaut und mochten diese nun mit Funktionen ausstatten, fur die Sie PHP und MySQL benotigen? Giesbert Damaschke zeigt Ihnen in diesem Buch, wie Sie das schaffen. Schritt fur Schritt erlernen Sie die benotigten Programmier- und Datenbankgrundlagen - immer im Rahmen von typischen dynamischen Anwendungen. So erheben und speichern Sie zum Beispiel mit Formularen Kontaktdaten, prufen Benutzereingaben, erstellen Menus, richten einen Besucherzahler ein, verschicken E-Mails mit PHP oder entwickeln sogar einen eigenen Blog. Alle Codebeispiele werden ausfuhrlich erklart,

  13. Database principles programming performance

    CERN Document Server

    O'Neil, Patrick

    2014-01-01

    Database: Principles Programming Performance provides an introduction to the fundamental principles of database systems. This book focuses on database programming and the relationships between principles, programming, and performance.Organized into 10 chapters, this book begins with an overview of database design principles and presents a comprehensive introduction to the concepts used by a DBA. This text then provides grounding in many abstract concepts of the relational model. Other chapters introduce SQL, describing its capabilities and covering the statements and functions of the programmi

  14. Dietary acid load and bone turnover during long-duration spaceflight and bed rest.

    Science.gov (United States)

    Zwart, Sara R; Rice, Barbara L; Dlouhy, Holly; Shackelford, Linda C; Heer, Martina; Koslovsky, Matthew D; Smith, Scott M

    2018-05-01

    Bed rest studies document that a lower dietary acid load is associated with lower bone resorption. We tested the effect of dietary acid load on bone metabolism during spaceflight. Controlled 4-d diets with a high or low animal protein-to-potassium (APro:K) ratio (High and Low diets, respectively) were given to 17 astronauts before and during spaceflight. Each astronaut had 1 High and 1 Low diet session before flight and 2 High and 2 Low sessions during flight, in addition to a 4-d session around flight day 30 (FD30), when crew members were to consume their typical in-flight intake. At the end of each session, blood and urine samples were collected. Calcium, total protein, energy, and sodium were maintained in each crew member's preflight and in-flight controlled diets. Relative to preflight values, N-telopeptide (NTX) and urinary calcium were higher during flight, and bone-specific alkaline phosphatase (BSAP) was higher toward the end of flight. The High and Low diets did not affect NTX, BSAP, or urinary calcium. Dietary sulfur and age were significantly associated with changes in NTX. Dietary sodium and flight day were significantly associated with urinary calcium during flight. The net endogenous acid production (NEAP) estimated from the typical dietary intake at FD30 was associated with loss of bone mineral content in the lumbar spine after the mission. The results were compared with data from a 70-d bed rest study, in which control (but not exercising) subjects' APro:K was associated with higher NTX during bed rest. Long-term lowering of NEAP by increasing vegetable and fruit intake may protect against changes in loss of bone mineral content during spaceflight when adequate calcium is consumed, particularly if resistive exercise is not being performed. This trial was registered at clinicaltrials.gov as NCT01713634.

  15. Development of simulators for SMRs

    International Nuclear Information System (INIS)

    Jafri, M.N.; Butt, P.

    1998-01-01

    The first step towards the introduction of simulator culture in Pakistan Atomic Energy Commission (PAEC) was taken in 1976 when the work on the development of analog computer based Basic Principles Simulator of KANUPP was initiated to test the Modified Real Time Control software. The project was revitalized in 1988 to develop a digital computer model of major KANUPP systems along with real-time simulation executive software and man-machine interface software in FORTRAN-77 on VAX-11/780. This simulator was later ported on microcomputers using C-language with four display units, entitled as KANUPP Test Simulator (KTS), and is presently being employed for training and teaching at KANUPP Inplant Plant Training Center(INPTC) and Institute of Nuclear Power Engineering (KINPOE) respectively. The acquisition of Advanced Process Simulator Software (APROS) in 1991 laid the foundation for establishing an enhanced simulator environment to meet the present day requirements and scope of simulators. The development of APROS based Engineering Analyzer for KANUPP was initiated in 1992. With the contract for 300 MWe two loop PWR nuclear power plant from China the development of Full Scope Training Simulator for CHASNUPP-1 was initiated in 1993, which is scheduled to be completed in end 1997. The process of development of simulators for SMRs provided the opportunities to achieve indigenous capabilities for the design and development of control room with real time I/O interface, real time data communication using RTPs and a general purpose security guarded real-time graphics display system, as well as considerable experience on the design and development of SMRs simulators. This paper presents information on the present state of SMRs simulator development and the achievements made in PAEC. (author)

  16. Eesti firma pääses Euroopas olulisse start-up-programmi / Ilmar Kahro

    Index Scriptorium Estoniae

    Kahro, Ilmar

    2011-01-01

    Euroopa start-up-firmade programm Seedcamp kutsus Eesti firma Pipedrive osalema üritusel Mini Seedcamp. Üritusel osalejad valiti rekordarvu kandideerijate hulgast, võitjad võivad saada kutse Seedcampi nädalale. Pipedrive'ist

  17. Valencia-Madrid / Jaan Elken

    Index Scriptorium Estoniae

    Elken, Jaan, 1954-

    2009-01-01

    Jaan Elken oli Erasmuse programmi raames külalisloengutel Valencia polütehnilises instituudis. Valencia arhitektuurist, muuseumidest, näitusest "Valencia 09. Confines/Passages of Contemporary Arts" Valencia Kaasaegse Kunsti Instituudis, festivalist "PhotoEspana (PHE 09)" Madridis, saksa maalikunstniku näitusest "Gerhard Richter. Fotografias pintadas" ("Maalitud fotod"). Lühidalt hispaania skulptori Juan Muñoze näitusest Hispaania rahvusmuuseumi Reina Sofia kaasaegse kunsti keskuses, prantsuse maalikunstniku Henri Matisse'i näitusest Thyssen-Bornemiszas, hispaania maalikunstniku Joaquín Sorolla näitusest Prado muuseumis

  18. Riik asub huviharidust toetama / Helmer Jõgi

    Index Scriptorium Estoniae

    Jõgi, Helmer, 1952-

    2007-01-01

    Ilmunud ka: Sakala, 10. mai 2007, lk. 2; Valgamaalane, 10. mai 2007, lk. 2; Koit, 10. mai 2007, lk. 6; Põhjarannik, 10. mai 2007, lk. 2; Severnoje Poberezhje, 11. mai 2007, lk. 2; Lääne Elu, 15. mai 2007, lk. 2; Hiiu Leht, 15. mai 2007, lk. 2; Vooremaa, 22. mai 2007, lk. 2; Oma Saar, 30. mai 2007, lk. 5. Valitsus on oma programmis lubanud 2000 krooni aastas igale 6-19-aastasele lapsele ja noorele, selle raha administreerimine hakkab käima omavalitsuste kaudu

  19. PÖFFi võit läks Türki, "Sügisballil" läks hästi / Tiit Tuumalu

    Index Scriptorium Estoniae

    Tuumalu, Tiit, 1971-

    2007-01-01

    Lõppes 11. Pimedate Ööde Filmifestival. EurAsia programmi grand prix läks Türgi filmile "Takva", parim režissöör on Aleksandr Sokurov ("Aleksandra"), parima naisnäitleja auhinna sai Maarja Jakobson ("Sügisball"), parima meesnäitleja auhinna sai Zdenek Sverak ("Tühjad pudelid"). Parim Eesti film on "Sügisball", mis üldse sai festivalil kuus auhinda. Lisaks nimekiri "Pimedate Ööde filmifestival jagas auhindu" ja lühiintervjuu "3 küsimust" Veiko Õunpuult

  20. Kunst kunsti vastu : kunstniku rolli ja positsiooni ümbermõtestamise katsest eesti kunstis 1970. aastatel / Mari Laanemets

    Index Scriptorium Estoniae

    Laanemets, Mari, 1975-

    2011-01-01

    Vaadeldakse Leonhard Lapini objektiivse kunsti käsitlust (esitatud näituse "Sündmus Harku '75. Objektid, kontseptsioonid" raames toimunud sümpoosionil) tema edasise tegevuse kontekstis. Analüüsides Lapini initsiatiivil toimunud näitusi, on võimalik arvamust avangardi lõppemisest 1975. aastal ümber hinnata, näidates selle jätkumist ka järgnevatel aastatel. Lapini ettekannet võib mõista kui katset anda kunstile uus definitsioon ja tähendus, kui programmi, mille ideed kajastuvad tema järgnevas tegevuses

  1. Difficulties and Successes in the Mass Rearing of Insects in the Laboratory, and the Possibility of Autocidal Control of some Harmful Species; Trudnosti i uspekhi massovogo razvedeniya nasekomykh v laboratorii i vozmozhnosti samoistrebleniya nekotorykh vrednykh vidov

    Energy Technology Data Exchange (ETDEWEB)

    Shumakov, E. M. [Rastenij, Vsesojuznyj Nauchno-Issledovatel' skij Institut Zashhity Leningrad, SSSR (Russian Federation)

    1968-06-15

    ' vitaminov, svobodnyh aminokislot i sterinov. Vazhnejshee znachenie imeet pravil'noe kolichestvennoe sootnoshenie v pishhevoj srede kak ukazannyh veshhestv, tak i osnovnyh komponentov korma - belkov, zhirov i uglevodov. Trudoemkost' processov razmnozhenija nasekomyh opredeljaetsja sposobami sterilizacii posudy i osadkov, a takzhe metodami predohranenija pishhevyh sred ot zagnivanija. Primerom preodolenija jetih trudnostej javljaetsja sozdanie suhoj, poroshkoobraznoj sredy dlja pereletnoj saranchi, na kotoroj v SSSR jetot vid uspeshno vospityvaetsja. Dlja rjada vrednyh vidov Lepidoptera {sup p}okazana vozmozhnost' vyrashhivanija osobej v zakrytoj, germetizirovannoj posude. Pri jetom daetsja zapas pishhevoj sredy, obespechivajushhij razvitie osobej s momenta podsadki na srodu jaic ili gusenic do vyhoda imago novogo pokolenija. Takoj priem ves'ma uproshhaet ves' tehnologicheskij process poluchenija massovoj produkcii. Mnogie vidy nasekomyh mozhno vospityvat' na zerne i semenah rastenij , menee podverzhennyh zagnivaniju npvi dlitel'nom hrapenii. Vazhnejshim voprosom massovogo razvedenija javljaetsja razrabotka putej preodolenija diapauzy u laboratornoj populjacii, chto obespechivaet nepreryvnost' razvedenija. Ustranenie diapauzy dostigaetsja kak reaktivaciej temperaturnymi vozdejstvijami, tak i sozdaniem fotoperioda, predotvrashhajushhego vozniknovenie diapauzy . Vozmozhen eshhe odin put': podbor i skreshhivanie geneticheski razlichnyh ras dannogo vida, imejushhih diapauzu i lishennyh ee. Na primere rjada vidov Orthoptcra, imejushhih dostatochno bol'shie arealy, pokazana vozmozhnost' samoistreblenija vrednyh vidov putem podmeshivanija k prirodnoj populjacii, normal'no imejushhej diapauzu - osobej bezdiapauznoj populjacii iz drugih chastej areala togo zhe vida. Takie vozmozhnosti vyjavleny dlja sverchka Teleogryllus com- moclus Walk v Avstralii, i dlja podvidov Locusta migratoria L. na territorii Starogo Sveta. Razrabotka takogo puti samoistreblenija nasekomyh zasluzhivaet bol

  2. Methodology, status and plans for development and assessment of HEXTRAN, TRAB and APROS

    Energy Technology Data Exchange (ETDEWEB)

    Vanttola, T.; Rajamaeki, M.; Tiihonen, O. [and others

    1997-07-01

    A number of transient and accident analysis codes have been developed in Finland during the past twenty years mainly for the needs of their own power plants, but some of the codes have also been utilized elsewhere. The continuous validation, simultaneous development and experiences obtained in commercial applications have considerably improved the performance and range of application of the codes. At present, the methods allow fairly covering accident analysis of the Finnish nuclear power plants.

  3. Methodology, status and plans for development and assessment of HEXTRAN, TRAB and APROS

    International Nuclear Information System (INIS)

    Vanttola, T.; Rajamaeki, M.; Tiihonen, O.

    1997-01-01

    A number of transient and accident analysis codes have been developed in Finland during the past twenty years mainly for the needs of their own power plants, but some of the codes have also been utilized elsewhere. The continuous validation, simultaneous development and experiences obtained in commercial applications have considerably improved the performance and range of application of the codes. At present, the methods allow fairly covering accident analysis of the Finnish nuclear power plants

  4. Uusi lasteaedu saab ehitada juba tänavu / Urve Palo

    Index Scriptorium Estoniae

    Palo, Urve, 1972-

    2008-01-01

    Ilmunud ka: Põhjarannik ja Severnoje Poberezhje 1. juuli lk. 2, Sõnumitooja ja Sakala 2. juuli lk. 2, Nädaline 3. juuli lk. 4, Meie Maa 7. juuli lk. 2, Vooremaa 10. juuli lk. 2. Linnade ja valdade lasteaedade ehitamiseks ja renoveerimiseks saavad toetust üle poole abi taotlejatest, riik saab eraldada nelja aasta jooksul 625 mln. krooni, lasteaedade investeerimisprogrammi kaudu rahastatakse 16 lasteaia ehitust ja 56 lasteaia renoveerimist, sel aastal luuakse riigi toetusel juurde üle 600 lasteaiakoha. Rahvastikuminister on veendunud, et riik peab programmi jätkama

  5. Vana hea nõukogude kvaliteet / Jaak Kilmi

    Index Scriptorium Estoniae

    Kilmi, Jaak, 1973-

    2002-01-01

    SRÜ ja Baltimaade 11. filmifestivalil Anapas programmi "Avatud videoööd" koostaja muleid ja hinnanguid festivalilt. Parima meesnäitleja preemia sai Rain Simmul Nika osa eest Arvo Iho mängufilmis "Karu süda", žürii märkis ära Mark Soosaare 8-minutilise "La Paloma", "Avatud videoööde" peapreemia sai Mikk Ranna "Sääsk ja hobune". Festivali parimaks filmiks kuulutati Igor Minajevi "Kuumaastikud" ("Lunnõje poljanõ"), mille peaosatäitja Alissa Bogart sai parima naisnäitleja preemia

  6. Kvadroraadio 40 / Margo Kõlar

    Index Scriptorium Estoniae

    Kõlar, Margo, 1961-

    2017-01-01

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

  7. Power engineering constructions

    International Nuclear Information System (INIS)

    Chalus, Z.; Misterka, V.; Horak, P.

    1991-01-01

    Methods and applications of the design procedure, looked upon as a manifestation of management skills, are described on examples of the Finnish and French state power companies IVO and EdF, respectively. For understanding the activities at IVO, facts concerning the development of the organization structure of this joint-stock company and its rules as well as basic data of the Finnish power industry are given. The IVOSTUDY program package used for decision-making in the field of capital investments is described, as are the information systems employed by the managements of IVO and EdF. The management program systems ARTEMIS, BASIS, AFORA PMS and APROS are also discussed and experience from their use by the two companies is summarized. (J.P.)

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

    Index Scriptorium Estoniae

    Pukk, Tiia

    2011-01-01

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

  9. Saaremaal anti täiskäik LEADER-programmi käivitamiseks / Ain Lember

    Index Scriptorium Estoniae

    Lember, Ain

    2006-01-01

    Saaremaa Kodukandi korraldatud infopäeval sündis algatusrühm LEADER-tüüpi arendustegevuse ettevalmistamiseks maakonnas. Tabel: Saaremaa algatusrühma tegevuskava LEADER-tüüpi maapiirkondade arendustegevuse ettevalmistamiseks

  10. Rezul'taty primeneniya strukturirovannoy programmy obucheniya bol'nykh sakharnym diabetom 2 tipa na insulinoterapii

    Directory of Open Access Journals (Sweden)

    Olga Georgievna Mel'nikova

    2008-12-01

    Full Text Available Цели. Оценка эффективности программы обучения для больных СД2 на инсулинотерапии по ряду показателей (HbA1c, масса тела, частота гипогликемий, показатели поведения, связанного с заболеванием. Сравнение эффективности групповой и индивидуальной форм обучения. Материалы и методы. В исследование включались больные с верифицированным диагнозом СД2, получающие терапию инсулином не менее 3 месяцев, изъявившие согласие на обследование, не имеющие терминальных стадий осложнений СД, тяжелых сопутствующих заболеваний, которые могли бы помешать обучению, а также выраженного снижения зрения или слуха. Цикл обучения в группах (по 5?7 больных в каждой состоял из 6 занятий в амбулаторном режиме (3 раза в неделю. Продолжительность одного занятия составляла 3 часа (в течение этого времени обучающим в обязательном порядке проводилась индивидуальная работа с каждым больным. Результаты. Через 6 месяцев после завершения обучающего цикла выявлено снижение уровня HbA1c в обеих группах: после обучения в группе до 7,4?1,6%, после индивидуального обучения ? до 8,1?1,1%. У 8 (8,9% пациентов из первой группы и 12 (9,5% из второй группы уровень HbA1c не превышал 7,0%. После обучения в обеих группах больных отмечена значительная динамика в отношении показателей, характеризующих поведение, связанное с заболеванием и отношение к его лечению. Выводы. Показана эффективность структурированной программы обучения для больных СД2 на инсулинотерапии в достижении гликемического контроля. Получены данные о позитивном влиянии программы на показатели поведения пациентов, связанного с заболеванием. В результате применения программы обучения не было отмечено увеличения массы тела и частоты гипогликемий, несмотря на снижение уровня гликированного гемоглобина. Показана сопоставимая эффективность программы при групповом и индивидуальном обучении больных.

  11. The ActionScript 30 Quick Reference Guide

    CERN Document Server

    Stiller, David; deHaan, Jen; Richardson, Darren

    2008-01-01

    "No matter what your background, the pages that follow will provide you with some excellent knowledge, insight, and even a little bit of wisdom in the realm of Flash and ActionScript. Happy learning!"-- Branden Hall, from the ForewordWritten by Flash insiders with extensive knowledge of the technology, this guide is designed specifically to help Flash designers and developers make the leap from ActionScript 2.0 to the new object-oriented ActionScript 3.0 quickly and painlessly. Formatted so you can find any topic easily, ActionScript 3.0 Quick Reference Guide explains:Object-oriented programmi

  12. Introduction to social costs of diseases

    Directory of Open Access Journals (Sweden)

    R. Montanelli

    2011-09-01

    Full Text Available Quando si parla di valutazioni economiche in sanità si intendono tipicamente delle analisi comparative, in termini di costi e di conseguenze, di programmi sanitari alternativi come l’introduzione di un nuovo farmaco, di una nuova apparecchiatura diagnostica o di una nuova terapia, confrontata con una situazione precedente o con un’altra alternativa (un altro farmaco, un’altra apparecchiatura diagnostica, un’altra terapia. Come si può evincere dalla tabella I (Gold et al., 1996, in realtà, esistono diverse tecniche di valutazione economica e solo alcune di esse corrispondono pienamente alla definizione appena fornita...

  13. C++ for beginners... masters

    CERN Document Server

    Asthana, Ankit

    2007-01-01

    About the Book: The purpose of this book is to provide an introductory text for understanding the C++ language and to empower the reader to write C++ programs. The book also introduces reader to the paradigm of object oriented programming. The main strength and USP of this book is that it is written by a student for students but will be equally useful for intermediate level programmers, and software development professionals. The author is in the best position to identify and address issues and areas where a student needs maximum help in understanding the C++ concepts and developing programmi

  14. El origen latino de jabato, gabato y gazapo

    Directory of Open Access Journals (Sweden)

    Benjamín García-Hernández

    2006-12-01

    Full Text Available The unsatisfactory interpretation of apros gausapatos (Petron. 38,15 as «wild boars with their fur» or «wild boars fried in batter» has given us the etymology of jabato, which word is also its best translation; but the most elementary result of the Latin adjective in Spanish is gabato, so that jabato is simply a variant of gabato, because of its cross with jabalí. On the other hand, gausapa (‘material woven of soft fur’, has a variant gausapus, which is the etymon of Span. gazapo, Port. caçapo, Cat. catxap and Sard. gaçapu. From *gausapattus, with expressive gemination, a diminutive suffix *-attus has become detached, present in almost all Romance languages and meaning various young mammals (Span. cervato, Fr. levrat, It. orsatto, etc..

  15. Fire analyses in central and disposal tunnels by APROS; Keskus- ja loppusijoitustunneleiden palotarkasteluja APROSilla

    Energy Technology Data Exchange (ETDEWEB)

    Peltokorpi, L.; Kukkola, T.; Nieminen, J. [Fortum Power and Heat Oy, Espoo (Finland)

    2012-12-15

    The central tunnels and the disposal tunnels on the north-east disposal area are the target areas of the fire studies. Target is to maintain under pressure in the fire zone in case of a fire. In the central tunnels a fire of a drilling jumbo with moderate fire propagation is used as heat release rate. In the disposal tunnel the heat release rate of a canister transfer and installation vehicle fire received as a result of the pyrolysis analyze as well as an average heat release rate of a van fire are used. Inlet air is to be conducted to the back end of the fire zone and the exhaust is to be lead out from the beginning of the fire zone. The worst location of the fire is in the beginning of the fire zone just below of the exhaust air clap valve. The size of the fire zone does not have big impact on pressure. In all analyzed cases the fire zone remains too long time over pressurized. Inlet air flow of a 30 m{sup 3}/s is too much. The rotation controlled booster blowers will solve the pressure problems of the fire zone in fire cases. The rotation is controlled by the fire zone pressure. The fire of the canister transfer and installation vehicle in the central tunnel will not cause problems. The disposal tunnel fire door should be kept open, if the canister transfer and installation vehicle or the bentonite blocks transfer and installation vehicle is driven into the disposal tunnel. If a fire is caught in the disposal tunnel then the fire zone in the central tunnel is to be closed and the pressure is controlled by the rotation controlled booster blowers. If a personnel car or a van is driven into the disposal tunnel, then fire door of the disposal is to be kept closed against fires in the central tunnel. (orig.)

  16. Talutoidu tootjad tahavad varjusurmas "Eesti toidu" programmi ellu äratada / Heli Raamets ; kommenteerinud Karina Loi

    Index Scriptorium Estoniae

    Raamets, Heli, 1975-

    2011-01-01

    Talutootjad leidsid seminaril "Kohalik toit tarbijani 2020 - kuidas?", et nende toodangu paremaks tarbijani jõudmiseks on vaja teha koostööd ning kohaliku toidu strateegia ja tegevuskava oleks vaja kajastada uues maaelu arengukavas

  17. Multiple-failure signal validation in nuclear power plants using artificial neural networks

    International Nuclear Information System (INIS)

    Fantoni, P.F.; Mazzola, A.

    1996-01-01

    The possibility of using a neural network to validate process signals during normal and abnormal plant conditions is explored. In boiling water reactor plants, signal validation is used to generate reliable thermal limits calculation and to supply reliable inputs to other computerized systems that support the operator during accident scenarios. The way that autoassociative neural networks can promptly detect faulty process signal measurements and produce a best estimate of the actual process values even in multifailure situations is shown. A method was developed to train the network for multiple sensor-failure detection, based on a random failure simulation algorithm. Noise was artificially added to the input to evaluate the network's ability to respond in a very low signal-to-noise ratio environment. Training and test data sets were simulated by the real-time transient simulator code APROS

  18. FILOSOFÍA DESTRUCTIVA

    Directory of Open Access Journals (Sweden)

    Jorge Enrique Pulido Blanco

    2009-01-01

    Full Text Available Las siguientes páginas tienen por finalidad dilucidar el proceder heideggeriano denominado «destrucción» o «desmontaje» [destruktion]. Esto se lleva a cabo, en primer lugar, poniendo en claro qué quiere decir, para el Heidegger de los años veinte, el término "destrucción" y cuál es su relevancia filosófica, a partir de la exposición de aquellos anclajes que fundan su necesidad y la sustentan. En segundo lugar, se ejemplifica el proceso destructivo, de la mano del desmontaje de lo que el autor llama la «conciencia filosófica». Finalmente, realizamos una exposición de los resultados del proceso de desmontaje e intentamos apro-piarnos del sentido filosófico más profundo de la destrucción.

  19. Läänemere ülikool 10. aastane / Tiina Elvisto

    Index Scriptorium Estoniae

    Elvisto, Tiina, 1957-

    2001-01-01

    The Baltic University - A Regional University Network koostöövõrk ühendab ühtse õppeprogrammi juurde 14 riigi ülikoole: Soome, Eesti, Läti, Leedu, Venemaa, Valgevene, Ukraina, Slovakkia, Tšehhi, Poola, Saksamaa, Taani, Norra ja Rootsi. Esimestel aastatel oli õppetöö läbiviimise meetodiks satelliittelevisioon. Hiljem on telesildadest kui väga kallist vestlusvormist loobutud. Katsetatud on audiokonverentse, kus üliõpilastel oli võimalik rahvusvahelistelt tunnustatud ekspertidelt küsida arvamusi telefoni teel. Rahvusvahelistest õppetöö vormidest on jäänud kõiki õppureid hõlmavad videokonverentsid ja arvutivõrgul põhinevad konverentsid. Tallinna Pedagoogikaülikooli osalusest programmi töös

  20. [Effectiveness of school-based interventions to prevent traffic accidents: an overview of secondary literature].

    Science.gov (United States)

    Guerriero, Chiara; Verdina, Federico; Ferri, Chiara; Pizzaguerra, Martina; Silvestri, Silvia; Tober, Nastassja; Ristagno, Quenya; Costa, Alessandro; Cerasuolo, Michele; Faggiano, Fabrizio; Allara, Elias

    2016-01-01

    INTRODUZIONE: gli incidenti stradali sono l'ottava causa di morte al mondo e la prima tra i giovani di 15-29 anni. In Italia il Piano nazionale sicurezza stradale raccomanda l'educazione scolastica per la prevenzione degli incidenti stradali; ad oggi non esistono documenti che raccolgano evidenze di efficacia sugli interventi educativi stradali e le rapportino al contesto italiano. OBIETTIVI: riassumere e discutere ciò che è noto in letteratura riguardo agli interventi scolastici per la prevenzione degli incidenti stradali. METODI: sono state ricercate linee guida e revisioni sistematiche usando i seguenti criteri di inclusione: popolazione di età inferiore ai 25 anni di entrambi i sessi; interventi scolastici di educazione stradale; effetti su indicatori primari di esito come riduzione degli incidenti stradali, astinenza dalla guida sotto l'effetto di alcol e dall'accettare passaggi in macchina da guidatori che sono sotto l'effetto di alcol; effetti su indicatori secondari di esito come conoscenze e competenze sui comportamenti di guida sicura. RISULTATI: sono state identificate due revisioni sistematiche. L'educazione stradale nelle scuole non mostra evidenza di efficacia (rischio relativo 1,03; IC95% 0,98-1,08) nel ridurre gli incidenti. Programmi scolastici più specifici mostrano risultati solo in parte convincenti per l'adozione di comportamenti sicuri come l'astinenza dal guidare sotto l'effetto di alcol e dall'accettare passaggi in macchina da guidatori che sono sotto l'effetto di alcol. DISCUSSIONE: le revisioni incluse non hanno trovato programmi efficaci nella riduzione degli incidenti stradali o dei fattori che possano determinarli. Nell'attesa di studi più recenti, appare opportuno promuovere l'implementazione di interventi misti, scolastici e di comunità, che hanno mostrato maggiori prove di efficacia.

  1. Requirements on mechanistic NPP models used in CSS for diagnostics and predictions

    International Nuclear Information System (INIS)

    Juslin, K.

    1996-01-01

    Mechanistic models have for several years with good experience been used for operators' support in electric power dispatching centres. Some models of limited scope have already been in use at nuclear power plants. It is considered that also advanced mechanistic models in combination with present computer technology with preference could be used in Computerized Support Systems (CSS) for the assistance of Nuclear Power Plant (NPP) operators. Requirements with respect to accuracy, validity range, speed flexibility and level of detail on the models used for such purposes are discussed. Quality Assurance, Verification and Validation efforts are considered. A long term commitment in the field of mechanistic modelling and real time simulation is considered as the key to successful implementations. The Advanced PROcess Simulation (APROS) code system and simulation environment developed at the Technical Research Centre of Finland (VTT) is intended also for CSS applications in NPP control rooms. (author). 4 refs

  2. Evaluation of Failure Probability of BWR Vessel Under Cool-down and LTOP Transient Conditions Using PROFAS-RV PFM Code

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jong-Min; Lee, Bong-Sang [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2016-10-15

    The round robin project was proposed by the PFM Research Subcommittee of the Japan Welding Engineering Society to Asian Society for Integrity of Nuclear Components (ASINCO) members, which is designated in Korea as Phase 2 of A-Pro2. The objective of this phase 2 of RR analysis is to compare the scheme and results related to the assessment of structural integrity of RPV for the events important to safety in the design consideration but relatively low fracture probability. In this study, probabilistic fracture mechanics analysis was performed for the round robin cases using PROFAS-RV code. The effects of key parameters such as different transient, fluence level, Cu and Ni content, initial RT{sub NDT} and RT{sub NDT} shift model on the failure probability were systematically compared and reviewed. These efforts can minimize the uncertainty of the integrity evaluation for the reactor pressure vessel.

  3. System approach in the investigation of coolant parametrical oscillations in passive safety injection systems (PSIS)

    International Nuclear Information System (INIS)

    Proskouriakov, K.N.

    2001-01-01

    The use of thermal-hydraulic computer codes is an important part of the work programme for activities in the field of nuclear power plants (NPP) Safety Research as it will enable to define better the test configuration and parameter range extensions and to extrapolate the results of the small scale experiments towards full scale reactor applications. The CATHARE2, RELAP5, the WCOBRA/TRAC, and APROS codes are the estimate thermal hydraulic codes for the evaluation of large and small break loss of coolant accidents (LOCA). The relatively good agreement experimental data with the calculations have been presented. There was shown also some big mistakes in predicting distribution of flow when two phase are present. Model of parametrical oscillation (P.O.) worked out gives explanation for flow oscillations and indicates that the phenomenon of P.O. appears under certain combination of thermal-hydraulic parameters and structure of heat-removal system. (orig.)

  4. Le tecnologie mobili dell’apprendimento permanente, il progetto MOTILL

    Directory of Open Access Journals (Sweden)

    Marco Arrigo

    2013-03-01

    Full Text Available In questo articolo vengono presentati alcuni dei risultati del progetto MOTILL. MOTILL, ovvero «Le Tecnologie Mobili nell’apprendimento permanente: buone pratiche», è un progetto finanziato dalla Comunità Europea, nell’ambito del National Lifelong Learning Strategies (NLLS. Il progetto, durato un anno e terminato a Marzo 2010, si è focalizzato sull’uso delle tecnologie mobili in contesti di lifelong learning (LLL. L’articolo sarà dedicato a una breve introduzione del progetto, dei suoi obiettivi e delle azioni portate avanti, e a un rapido riassunto dei principali risultati ottenuti, i quali sono stati resi disponibili online alla comunità scientifica e diffusi ai policy makers impegnati nei programmi di apprendimento permanente.

  5. Applications of autoassociative neural networks for signal validation in accident management

    International Nuclear Information System (INIS)

    Fantoni, P.; Mazzola, A.

    1994-01-01

    The OECD Halden Reactor Project has been working for several years with computer based systems for determination on plant status including early fault detection and signal validation. The method here presented explores the possibility to use a neural network approach to validate important process signals during normal and abnormal plant conditions. In BWR plants, signal validation has two important applications: reliable thermal limits calculation and reliable inputs to other computerized systems that support the operator during accident scenarious. This work shows how a properly trained autoassociative neural network can promptly detect faulty process signal measurements and produce a best estimate of the actual process value. Noise has been artificially added to the input to evaluate the network ability to respond in a very low signal to noise ratio environment. Training and test datasets have been simulated by the real time transient simulator code APROS. Future development addresses the validation of the model through the use of real data from the plant. (author). 5 refs, 17 figs

  6. BWR-plant simulator and its neural network companion with programming under mat lab environment

    International Nuclear Information System (INIS)

    Ghenniwa, Fatma Suleiman

    2008-01-01

    Stand alone nuclear power plant simulators, as well as building blocks based nuclear power simulator are available from different companies throughout the world. In this work, a review of such simulators has been explored for both types. Also a survey of the possible authoring tools for such simulators development has been performed. It is decided, in this research, to develop prototype simulator based on components building blocks. Further more, the authoring tool (Mat lab software) has been selected for programming. It has all the basic tools required for the simulator development similar to that developed by specialized companies for simulator like MMS, APROS and others. Components simulations, as well as integrated components for power plant simulation have been demonstrated. Preliminary neural network reactor model as part of a prepared neural network modules library has been used to demonstrate module order shuffling during simulation. The developed components library can be refined and extended for further development. (author)

  7. Energy policy and foreign policy in Italy; Politica energetica e politica estera in Italia

    Energy Technology Data Exchange (ETDEWEB)

    Venanzi, F. (comp.)

    2001-06-01

    Energy policy in Italy is principally a matter of foreign policy. As a result, extensive programmes for the exploration, development, transport and marketing of oil and natural gas have to be planned and carried out together with the producing countries. In this effort, the country shall need the support of its national energy companies. That is why ENI's controlling interest as well as its mission had better be on Italian hands. [Italian] Per l'Italia la politica energetica deve essere principalmente politica estera. Occorre pertanto realizzare vasti programmi di esplorazione mineraria, coltivazione, trasporto e commercializzazione di petrolio e gas naturale con i Paesi produttori. Ci sara' quindi bisogno di contare sulle imprese energetiche nazionali: per questa ragione, si auspica che il controllo e la missione dell'ENI restino italiani.

  8. Kuidas eesti keele õppijad ja kasutajad lause verbi ajavormi sobivust hindavad?

    Directory of Open Access Journals (Sweden)

    Diana Maisla

    2011-05-01

    Full Text Available Verbi ajavormide kasutamine on üks grammatika valdkondadest, mis pakub jätkuvalt huvi teise keele omandamise uurijatele. Artiklis on vaatluse all grammatilise sobivuse hindamise testi tulemused, milles võrreldakse 96 vene ja 100 eesti emakeelega üliõpilase valikuid ülesandes, kus tuli hinnata oleviku ja kolme mineviku ajavormi sobivust eestikeelsesse lausesse skaalal sobib täpselt / sobib samuti / ei sobi. Kogutud andmeid on töödeldud SPSS-programmi abil ning statistiliste testide tulemuste põhjal selgitatud välja erinevused keelejuhtide rühmade vahel. Olulised erinevused kahe rühma vahel ilmnesid täis- ja enneminevikulise verbi sobivusele antud hinnangute vahel, kuid oleviku ja lihtmineviku sobivust on vene keelejuhid hinnanud eesti keelejuhtidega suhteliselt sarnaselt. http://dx.doi.org/10.5128/ERYa7.06

  9. Space of exposure. Brevi note per un urbanistica verticale

    Directory of Open Access Journals (Sweden)

    Lorenzo Tripodi

    2008-06-01

    Full Text Available Solo qualche anno fa, all’apice della più radicale visione modernista, il discorso comune dava per spacciata la città, quanto meno nella sua tradizionale connotazione di centralità che organizza il territorio, superata dalla suburbanizzazione diffusa ed informe, riassorbita in una supercittà distribuita ovunque e senza luoghi. Se è vero che la tendenza allo sprawl urbano non si è certo arrestata e che la produzione di spazi suburbani continua ad essere parte consistente dei processi di strutturazione del territorio, gli ultimi decenni sono stati indubbia- mente quelli della rivincita urbana: una urban renaissance annunciata e compiuta attraverso programmi di riqualificazione, riconversione e marketing che ha ritrovato il centro – quello storico quanto quello di nuovo sviluppo – quale elemento ordinatore del paesaggio globale e catalizzatore delle nuove economie.

  10. Tipologia linguistica e incapsulazione anaforica

    DEFF Research Database (Denmark)

    Korzen, Iørn

    L’importanza dell’insegnamento universitario per i temi più esplorati nella ricerca – e viceversa– non può essere sopravvalutata; ciò non vale solo per le aree di studio solitamente compresenei programmi degli atenei, ma anche per quelle che generalmente ne sono escluse. Esempiindicativi di quest...... “esocentrico”. Invecele lingue endocentriche sono caratterizzate da una lessicalizzazione verbale precisa e specifica,pertanto da un particolare peso semantico nel “centro della frase”, ossia “endocentrico”. Dettadistinzione è, quindi, principalmente basata su criteri lessicali, ma ha forti implicazioni...... ancheper la strutturazione testuale, e su tale base teorica esporrò delle osservazioni concernenti untipo di anafora poco studiato nella letteratura: l’anafora incapsulatrice. Tale anafora ha comeantecedente non un referente del discorso, bensì un segmento testuale che nell...

  11. Passive safety injection experiments and analyses (PAHKO)

    International Nuclear Information System (INIS)

    Tuunanen, J.

    1998-01-01

    PAHKO project involved experiments on the PACTEL facility and computer simulations of selected experiments. The experiments focused on the performance of Passive Safety Injection Systems (PSIS) of Advanced Light Water Reactors (ALWRs) in Small Break Loss-Of-Coolant Accident (SBLOCA) conditions. The PSIS consisted of a Core Make-up Tank (CMT) and two pipelines (Pressure Balancing Line, PBL, and Injection Line, IL). The examined PSIS worked efficiently in SBLOCAs although the flow through the PSIS stopped temporarily if the break was very small and the hot water filled the CMT. The experiments demonstrated the importance of the flow distributor in the CMT to limit rapid condensation. The project included validation of three thermal-hydraulic computer codes (APROS, CATHARE and RELAP5). The analyses showed the codes are capable to simulate the overall behaviour of the transients. The detailed analyses of the results showed some models in the codes still need improvements. Especially, further development of models for thermal stratification, condensation and natural circulation flow with small driving forces would be necessary for accurate simulation of the PSIS phenomena. (orig.)

  12. French-Finnish colloquium on safety of French and Russian type nuclear power plants

    International Nuclear Information System (INIS)

    Lukka, M.; Jaervinen, M.; Minkkinen, P.; Ukkola, A.; Levomaeki, L.

    1994-01-01

    The French-Finnish Colloquium on Safety of French and Russian Type Nuclear Power Plants was held in June, 14th - 16th, 1994, in Lappeenranta, Finland. The main topics of the colloquium were: VVER and RBMK reactors; Industrial safety studies for VVER's in FRAMATOME; Structural safety analysis of Ignalina NPP; Thermalhydraulic system (BETHSY) and analytical experiments for French NPP; Test facilities simulating VVER plants during accidents; PACTEL - facility for VVER thermal hydraulics; High burn-up fuel and reactivity accidents; Overview of severe accident research at Nuclear Protection and Safety Institute of CEA; Research of severe accidents in Finland; Review of main activities concerning computer codes used for VVER thermal-hydraulic safety analysis in OKB Gidropress; CATHARE code; APROS computer code, new developments; TRIO and TOLBIAC computer codes; ESTET and N3S softwares; HEXTRAN - 3D reactor dynamics code for VVER accident analysis; An overview the boron dilution issue in PWRs; Boron mixing transients in a 900 MW PWR vessel for a reactor start-up operation; and Problem of boric acid dilution in IVO

  13. Ocenka riskov i vozmozhnostej realizacii Programmy okazanija sodejstvija dobrovol'nomu pereseleniju v Kaliningradskuju oblast' RF sootechestvennikov, prozhivajushhih za rubezhom

    Directory of Open Access Journals (Sweden)

    Yemelyanova L. L.

    2014-05-01

    Full Text Available This article presents the results of comprehensive research the migration situation in the region and the practices of migration management in the framework of risk theory within modern society studies. The key target group of the study are the migrants who have arrived to the region within the Federal Repatriation Programme. The work is based on numerous expert interviews of migration officials.The article analyses written queries to regional ministries on the assessment of local recruiting needs and the opportunities for the arrival and adaptation of compatriots. The authors discuss migration and economic statistics, and propose a forecast for human resources development with and without taking accounting for the migration. The article identifies both the opportunities relating to the implementation of the Federal Repatriation Programme in the Kaliningrad region in view of the current social and economic situation and the risks associated with the first stage of the programme implementation (2007—2013. Possible migration risks are considered from the perspective of cultural studies and management research.

  14. L’INSEGNAMENTO DELLE SCIENZE IN EUROPA: ASPETTI LINGUISTICI A CONFRONTO (ITALIA, DANIMARCA, GALLES

    Directory of Open Access Journals (Sweden)

    Silvia Marianna Bollone

    2015-02-01

    Full Text Available La componente linguistica riveste un ruolo prioritario nell’insegnamento-apprendimento delle scienze, specificamente prescritto dai programmi scolastici attualmente vigenti in Europa e pienamente accolto dalle Indicazioni nazionali per il curricolo della scuola dell'infanzia e del primo ciclo d’istruzione, di cui D.M. 254/2012. Il presente lavoro intende indagare l’incidenza dell’aspetto linguistico-comunicativo nel processo di insegnamento-apprendimento delle scienze nell’ambito di tre differenti contesti europei: l’Italia, la Danimarca e il Galles, nella fascia di età compresa all’incirca tra gli 11 e 14 anni, corrispondente per l’Italia alla Scuola secondaria di primo grado, per la Danimarca ad un segmento della Folkeskole, e per il Galles alla fase iniziale della Secondary School. La ricerca, incentrata su uno specifico argomento del programma di scienze comune ai tre sistemi scolastici, prevede un’analisi dei programmi ministeriali, delle programmazioni degli insegnanti, dei manuali in uso nelle scuole, nell’intento di definire il ruolo assegnato agli aspetti linguistici nell’insegnamento delle scienze sia livello legislativo-istituzionale che nella quotidiana pratica didattica.  Teaching science in Europe: language issues compared (Italy, Denmark, Wales The linguistic component plays a major role in the teaching and learning of science, specifically prescribed by the curriculum currently in force in Europe and fully supported by the National Guidelines for the curriculum in kindergarten and the first cycle of education, regulated by DM 254/2012. This paper aims to investigate the linguistic-communicative impact in the process of teaching and learning science in three different European contexts: Italy, Denmark and Wales in children aged 11 to 14, corresponding in Italy to Middle school, in Denmark to a segment of the Folkeskole, and in Wales to the initial phase of the Secondary school. The research focused on a

  15. Some Possibilities of the Eddy-Current Method for Multi-Parameter Testing of Structural Components; Quelques Possibilites Offertes par la Methode des Courants de Foucault pour le Controle de Nombreux Parametres des Elements de Construction; Nekotorye vozmozhnosti metoda vikhrevykh tokov dlya mnogoparametrovogo kontrolya ehlementov konstruktsij; Algunas Posibilidades que Brinda el Metodo de las Corrientes de Foucault para Controlar Numerosos Parametros de los Elementos de Construccion

    Energy Technology Data Exchange (ETDEWEB)

    Vjahorev, V. G.; Gerasimov, V. G.; Deniskin, V. P.; Trahtenberg, L. I.; Shkarlet, Ju. M. [Gosudarstvennyj Komitet po Ispol' zovaniju Atomnoj Jenergii SSSR, Moskva, SSSR (Russian Federation)

    1965-09-15

    - shhenij kontroliruemoj truby na rezul'taty izmerenij ustranjaetsja putem primenenija sledja- shhej sistemy, upravljaemoj signalom, zavisjashhim ot fazy naprjazhenija datchika. Soobshhaetsja o primenenii v kachestve datchika pribora dlja kontrolja trub avtogenera- tora, s vkljuchennoj v ego kontur ispytatel'noj katushkoj. Na osnove raschetnyh i jeksperimental'nyh dannyh pokazany nekotorye vozmozhnosti postroenija odnochastotnyh tokovihrevyh nakladnyh datchikov dlja kontrolja pri odnovremen- nom izmenenii bolee chem dvuh parametrov. (author)

  16. Matematica numerica esercizi, laboratori e progetti

    CERN Document Server

    Quarteroni, Alfio

    2013-01-01

    La Matematica Numerica una disciplina che si sviluppa in simbiosi con il calcolatore; essa fa uso di linguaggi di programmazione che consentono di tradurre gli algoritmi in programmi eseguibili. Questo testo si propone di aiutare lo studente nella transizione fra i concetti teorici e metodologici della Matematica Numerica e la loro implementazione al computer. A questo scopo vengono proposti Esercizi teorici da risolvere con carta e penna atti a far comprendere meglio al lettore la teoria, e Laboratori, in cui per un dato problema si debbono scegliere gli algoritmi pi adatti, realizzare un programma in linguaggio MATLAB per la loro implementazione, rappresentare graficamente in maniera idonea i risultati ottenuti dal calcolatore, infine interpretarli ed analizzarli alla luce della teoria. Per ogni Esercizio ed ogni Laboratorio si presenta una risoluzione dettagliata,completata da una ampia discussione critica. Per una migliore fruizione degli argomenti sviluppati, il testo si apre con una introduzione allambi...

  17. Modellistica numerica per problemi differenziali

    CERN Document Server

    Quarteroni, Alfio

    2016-01-01

    In questo testo si introducono i concetti di base per la modellistica numerica di problemi differenziali alle derivate parziali. Si considerano le classiche equazioni lineari ellittiche, paraboliche ed iperboliche, ma anche altre equazioni, quali quelle di diffusione e trasporto, di Navier-Stokes e le leggi di conservazione. Si forniscono inoltre numerosi esempi fisici che stanno alla base di tali equazioni. Quindi si analizzano metodi di risoluzione numerica basati su elementi finiti (continui e discontinui), differenze finite, volumi finiti, metodi spettrali (continui e discontinui), nonché strategie di approssimazione più avanzate basate sui metodi di decomposizione di domini, i metodi a basi ridotte o quelli di risoluzione di problemi di controllo ottimale. In particolare vengono discussi gli aspetti algoritmici e di implementazione al calcolatore e si forniscono diversi programmi di semplice utilizzo. Il testo non presuppone una approfondita conoscenza matematica delle equazioni alle derivate parziali:...

  18. Computerized accident management support system: development for severe accident management

    International Nuclear Information System (INIS)

    Garcia, V.; Saiz, J.; Gomez, C.

    1998-01-01

    The activities involved in the international Halden Reactor Project (HRP), sponsored by the OECD, include the development of a Computerized Accident Management Support System (CAMS). The system was initially designed for its operation under normal conditions, operational transients and non severe accidents. Its purpose is to detect the plant status, analyzing the future evolution of the sequence (initially using the APROS simulation code) and the possible recovery and mitigation actions in case of an accident occurs. In order to widen the scope of CAMS to severe accident management issues, the integration of the MAAP code in the system has been proposed, as the contribution of the Spanish Electrical Sector to the project (with the coordination of DTN). To include this new capacity in CAMS is necessary to modify the system structure, including two new modules (Diagnosis and Adjustment). These modules are being developed currently for Pressurized Water Reactors and Boiling Water REactors, by the engineering of UNION FENOSA and IBERDROLA companies (respectively). This motion presents the characteristics of the new structure of the CAMS, as well as the general characteristics of the modules, developed by these companies in the framework of the Halden Reactor Project. (Author)

  19. Gli interventi nazionali sui problemi della migrazione: strategie e programmi (National interventions on the issues of migration: strategies and programs

    Directory of Open Access Journals (Sweden)

    Carmine CLEMENTE

    2016-03-01

    Full Text Available Europe has become the first continent of attraction for migrants and is also the first continent as for incidence of the population emigrated to the total of population. In Italy, in particular, the foreign population has grown from 2000 to 2013 at an average rate of 10% per annum. This scenario, plus the emergence of immigrant landings on the Italian coast as a point of arrival but also as a point of departure to other European countries, leads to awareness of the need for answers, not only at the Italian institutional level but also within a European convergence framework, in the search of policies and programs most appropriate to a new social context, strongly characterized by the presence of the immigrant population

  20. Il sistema EGNOS a supporto della navigazione sicura nei porti: il progetto SafePort

    Directory of Open Access Journals (Sweden)

    Antonio Casoria

    2012-09-01

    Full Text Available Il progetto SafePort, sviluppato all’interno del 7° Programma Quadro promosso dalla Unione Europea con la supervisione di European GNSS Agency (GSA che segue tutti i programmi applicativi inerenti ai sistemi GNSS europei, Galileo ed EGNOS, ha l’obbiettivo di migliorare la capacità recettiva dei porti europei, aumentando al contempo la sicurezza delle operazioni di navigazione, di attracco e di ormeggio. The EGNOS system to support safe navigation in ports: the project SafePORT SafePORT The project, developed within the 7 th Framework Programme  sponsored  by  European  Union  under  the  super-vision of European GNSS Agency (GSA, which follows all ap-plications relating to the European GNSS systems, Galileo and EGNOS, has the aim to improve receptive capacity of Europe-an ports, while increasing the safety of operations, navigation, docking and mooring.

  1. Il sistema EGNOS a supporto della navigazione sicura nei porti: il progetto SafePort

    Directory of Open Access Journals (Sweden)

    Antonio Casoria

    2012-09-01

    Full Text Available Il progetto SafePort, sviluppato all’interno del 7° Programma Quadro promosso dalla Unione Europea con la supervisione di European GNSS Agency (GSA che segue tutti i programmi applicativi inerenti ai sistemi GNSS europei, Galileo ed EGNOS, ha l’obbiettivo di migliorare la capacità recettiva dei porti europei, aumentando al contempo la sicurezza delle operazioni di navigazione, di attracco e di ormeggio.The EGNOS system to support safe navigation in ports: the project SafePORTSafePORT The project, developed within the 7 th Framework Programme  sponsored  by  European  Union  under  the  super-vision of European GNSS Agency (GSA, which follows all ap-plications relating to the European GNSS systems, Galileo and EGNOS, has the aim to improve receptive capacity of Europe-an ports, while increasing the safety of operations, navigation, docking and mooring.

  2. The hydrogen resource. Productive, technical and economic analysis; La risorsa idrogeno: analisi produttiva tecnica ed economica

    Energy Technology Data Exchange (ETDEWEB)

    De Fronzo, G. [Lecce Univ., Lecce (Italy). Dipt. di Scienze Economiche, Matematico-Statistiche, Economici-Aziendali

    2000-02-01

    Diffusion of hydrogen as an energetic vector meets with a lot of obstacles that don't depend on available raw material, but on hydrogen combination with other elements. It is necessary, therefore, to separate hydrogen picking out the available different technologies to have different pure hydrogen of variable quantities. Besides, its diffusion as fuel is limited because of the great production cost compared to fuels sprung from petroleum. Hydrogen used on a large scale could have advantages on the environment and occupation, but there are economic and politic obstacles to limit its diffusion. Future of economic system, based on hydrogen as the main energetic vector, will depend on the programme that national and international qualified governing bodies will be able to do. [Italian] L'articolo analizza l'uso dell'idrogeno come risorsa dal punto di vista tecnico ed economico. Si discute la relazione con i programmi che governi nazionali sapranno mettere in campo per il suo sfruttamento.

  3. Võlur Ozi eksperimentide kogumine ja partneri algatatud paranduste analüüs

    Directory of Open Access Journals (Sweden)

    Siiri Pärkson

    2011-05-01

    Full Text Available 2009. aastal viidi Eestis läbi teine võlur Ozi kirjalike eksperimentide seeria ning käesolev artikkel annab ülevaate eksperimentide korraldamisest ning kogutud dialoogide partneri algatatud paranduste analüüsimise tulemustest. Katseisikutel paluti testida interneti veebilehel asuvat programmi Aivo, mis on suuteline suhtlema inimesega kirjalikus eesti keeles. Tegelikkuses vastas inimeste küsimustele interneti vahendusel eksperimendi läbiviija (võlur Oz. Kogutud dialooge on analüüsitud toetudes vestlusanalüüsi meetodi mõistestikule. Tartu Ülikoolis välja töötatud dialoogiaktide tüpoloogia järgi jaguneb partneri algatatud parandus üleküsimiseks, ümbersõnastamiseks ja mittemõistmiseks. Artiklis analüüsitakse näidetele toetudes eelnimetatud kolme partneri algatatud paranduse esinemist kogutud dialoogides, pidades silmas tulevikus loodavaid reaalseid dialoogsüsteeme, mis suudaksid arvutikasutajaga suhelda loomulikus eesti keeles. http://dx.doi.org/10.5128/ERYa7.12

  4. Audiovisivi per línsegnamento e nuove tecnologie nelle classi 2.0 della regione Emilia-Romagna

    Directory of Open Access Journals (Sweden)

    Laura Corazza

    2015-01-01

    Full Text Available I bambini e i ragazzi nel nuovo millennio sono forse più avvezzi alla visione di un film o di una trasmissione televisiva che non alla lettura di un libro. Quello che è certo, è che sono sottoposti a un bombardamento mediatico senza precedenti grazie a canali televisivi specializzati nella produzione di programmi per l’infanzia e l’adolescenza, alla Rete Internet e ai dispositivi mobili di ultima generazione. E a scuola? Come cambia la didattica? Al laboratorio Mela abbiamo documentato con un video l’avvio della prima esperienza delle Cl@ssi 2.0 in Emilia-Romagna nelle scuole secondarie inferiori. Alla fine dei 3 anni di sperimentazione, durante i quali gli insegnanti hanno utilizzato LIM, computer in classe e Moodle per l’insegnamento a distanza, abbiamo invece cercato di capire, con un questionario, come e quanto vengano utilizzati i video per la didattica. Ne sono seguite alcune riflessioni.

  5. Dal pixel all'acquerello: la tecnologia NPR nelle illustrazioni di architettura

    Directory of Open Access Journals (Sweden)

    Simone Garagnani

    2008-12-01

    Full Text Available Il progetto in architettura nasce dall’intuizione, concretizzata dapprima con schizzi istintivi atti ad esprimere compiutamente ciò che la parola non riesce a descrivere. Poi i disegni si fanno più dettagliati, recando graficismi e simboli normati per meglio descrivere il particolare. La computer grafica permette di orientare la comunicazione del progetto fino a simulazioni contestualizzate fortemente simili alla realtà. Tale forma di espressione tuttavia non sempre è appropriata, restituendo sovente l’impressione di osservare soluzioni definitive di progetto, mentre in realtà si è pervenuti forse ad una fase di sviluppo dove ancora le alternative sono possibili e dove il realismo digitale non riesce a rendere conto di tutti gli aspetti, anche emozionali, insiti nell’idea da rappresentare. Sono stati sviluppati software indirizzati al rendering non fotorealistico (NPR per fornire uno strumento flessibile al progettista che vuole raccontare la sua intuizione. In questo scritto vengono presentati alcuni risultati ottenibili con due programmi NPR specifici: Informatix Piranesi 5 e Autodesk Impression.

  6. Dynamic Simulation as a tool to improve the efficiency of Energy Sytems. Applications in the Steel Industry

    Directory of Open Access Journals (Sweden)

    Kitzber R.

    2012-10-01

    Full Text Available To answer the need in reducing the amount and costs of the energetic consumptions in large industries, improvement methods mostly based on stationary considerations are being used today. It is difficult with such approaches to consider potentials hidden in time dependent effects. The batch operated processes of an Integrated Iron and Steel Plant (IISP typically show time dependent behaviour. Therefore, dynamic considerations are used in this paper to increase the efficiency of energy systems (steam and hot water networks in a European IISP. This allows the consideration of potential improvements not only through modifications of the process design and operating conditions but also through optimized control parameters, and enhancement of the transient operation procedures. This paper describes an improvement procedure for the considered energy systems. The physical modelling of all main components (sources, network piping, valves and control devices, is carried out with the simulation program APROS. The potential use of the physical dynamic models is then illustrated by a practical example, which deals with the operating conditions enhancement of a steam turbine. Finally, the application range of the developed simulation models is discussed. Especially, their further utilization for the implementation of model predictive control is outlined.

  7. Investigation on the dynamic behaviour of a parabolic trough power plant during strongly cloudy days

    International Nuclear Information System (INIS)

    Al-Maliki, Wisam Abed Kattea; Alobaid, Falah; Starkloff, Ralf; Kez, Vitali; Epple, Bernd

    2016-01-01

    Highlights: • A detailed dynamic model of a parabolic trough solar thermal power plant is done. • Simulated results are compared to the experimental data from the real power plant. • Discrepancy between model result and real data is caused by operation strategy. • The model strategy increased the operating hours of power plant by around 2.5–3 h. - Abstract: The objective of this study is the development of a full scale dynamic model of a parabolic trough power plant with a thermal storage system, operated by the Actividades de Construcción y Servicios Group in Spain. The model includes solar field, thermal storage system and the power block and describes the heat transfer fluid and steam/water paths in detail. The parabolic trough power plant is modelled using Advanced Process Simulation Software (APROS). To validate the model, the numerical results are compared to the measured data, obtained from “Andasol II” during strongly cloudy periods in the summer days. The comparisons show a qualitative agreement between the dynamic simulation model and the measurements. The results confirm that the thermal storage enables the parabolic trough power plant to provide a constant power rate when the storage energy discharge is available, despite significant oscillations in the solar radiation.

  8. Problemi di Fisica

    CERN Document Server

    Fazio, Michelangelo

    2008-01-01

    L’introduzione delle lauree triennali ha in molti casi costretto i docenti a ridurre drasticamente il numero di ore di insegnamento e quindi l’estensione dei programmi dei corsi di Fisica. In questo volumetto l'autore si è proposto di esporre sinteticamente ma con il massimo rigore possibile il corso di Fisica Generale I evitando le dimostrazioni delle leggi fisiche, ma dando la priorità alle applicazioni di tali leggi e allo svolgimento di esercizi che in genere viene trascurato in molti corsi. Ha cercato pertanto di presentare i fenomeni fisici sottolineando, dove possibile, la loro presenza nella vita quotidiana e le loro più semplici e immediate applicazioni, consentendo in tal modo agli studenti di vedere la Fisica non più come una interminabile serie di formule ma come un nuovo modo di interpretare e di capire i fenomeni naturali inanimati (del resto non dobbiamo dimenticare che il termine greco da cui deriva il suo nome è fisis, fisis, ovvero natura). Il contenuto è completo, comprendendo anc...

  9. Present and Future Programmes in the Treatment and Ultimate Disposal of High-Level Radioactive Wastes in the United States of America; Programmes Actuels et Futurs de Traitement et d'Elimination Definitive des Dechets Radioactifs de Haute Activite aux Etats-Unis; 0422 0415 041a 0423 0429 0410 042f 0418 0411 0423 0414 ; Programas Estadounidenses Actuales y Futuros para el Tratamiento y Evacuacion Definitiva de Desechos de Elevada Radiactividad

    Energy Technology Data Exchange (ETDEWEB)

    Belter, W. G. [United States Atomic Energy Commission, Washington, DC (United States)

    1963-02-15

    autor se refiere luego a las investigaciones sobre la posibilidad de utilizar determinadas formaciones geologicas, tales como estructurasesalinas, estanques permeables profundos y rocas cristalinas impermeables para el deposito o la evacuacion definitiva de solidos calcinados o de ciertos tipos de desechos liquidos. Examyea los planes propuestos para experimentar en el terreno con una sal de actividad analoga a la que se da en condiciones industriales. Alude brevemente al programa de perforaciones exploratorias que se ejecuta en la planta de Savannah River para determinar la posibilidad de almacenar desechos envejecidos, del primer ciclo, en el suelo rocoso de la region y menciona los resultados preliminares. Hace una referencia somera a los estudios tecnicos que, con proyecciones al futuro, se estan llevando a cabo en Oak Ridge con miras a evaluar los riesgos y las ventajas economicas que presentan los distintos metodos de tratamiento, almacenamiento y evacuacion definitiva de desechos Ifquidos y solidos de elevada radiactividad. Examina la funcion de esta evaluacion tecnica dentro del conjunto de la planificacion de futuros programas de tratamiento y evacuacion de desechos. (author) [Russian] Ogranichenija, prisushhie bakam dlja hranenija othodov vysokoj aktivnosti, a imenno vozmozhnost' utechki i neobhodimost' peremeshhenija zhidkih othodov v techenie soten let priveli v Soedinennyh Shtatah k razrabotke obshirnoj issledovatel'skoj i jeksperimental'noj programmy s cel'ju sozdanija prakticheski primenimyh tehnologicheskih sistem dlja okonchatel'nogo udalenija jetih materialov. Daetsja opisanie programmy Otdelenija po razrabotke reaktorov Komissii po atomnoj jenergii v svjazi s budushhim razvitiem jadernoj jenergetiki. Kratko rezjumirujutsja dolgosrochnye programmy obrabotki othodov v centrah po proizvodstvu plutonija v Hjenforde i Savanna River v sootvetstvii s osobennostjami ih mestoraspolozhenija. Izuchaetsja celyj rjad metodov po ''prevrashheniju v tverdoe

  10. Treatment of Radioactive Waste at Japan's Atomic Energy Research Institute; Traitement des Dechets Radioactifs a l'Institut Japonais de Recherches sur l'Energie Atomique; 041e 0411 0420 0410 0411 041e 0422 041a 0410 0420 0410 0414 ; Tratamiento de los Desechos Radiactivos en el Instituto de Investigaciones sobre Energia Atomica del Japon

    Energy Technology Data Exchange (ETDEWEB)

    Yamamoto, Yutaka [University of Toyko (Japan); Japan Atomic Energy Research Institute (Japan); Ito, Masukuni F.; Ishihara, Takehiko; Mitsuishi, Nobuo [Sadahiro Sakata, Japan Atomic Energy Research Institute (Japan)

    1960-07-01

    The paper describes the origin, nature and treatment of the radioactive wastes. The very low-level liquid waste is diluted and released to the sea, while the low- and medium-level liquid waste is treated by flocculation, evaporation and ion-exchange methods. The solid waste is collected and the combustible waste incinerated. (author) [French] Le present memoire decrit l'origine, la nature et le traitement des dechets radioactifs. Les dechets liquides de tres faible activite sont dilues et evacues dans la mer, tandis que les dechets liquides d'activite faible et moyenne sont traites par des methodes de floculation, d'evaporation et d'echange d'ions. Les dechets solides sont rassembles et les dechets combustibles sont incineres. (author) [Spanish] Los aiutores describen el origen y la naturaleza de los desechos radiactivos, asi como los metodos seguidos para su tratamiento. Los desechos liquidos de muy bajo nivel de actividad se diluyen primero y luego se descargan en el mar, en tanto que los desechos liquidos de bajo y mediano nivel se tratan mediante procedimientos de floculacion, evaporacion e intercambio ionico. Los residuos solidos se acopian y los residuos combustibles se incineran. (author) [Russian] V dokumente opisyvajutsja priroda i harakter radioaktivnyh othodov i metody ih obrabotki. Zhidkie othody ochen' nizkoj aktivnosti razbavljajutsja i otvodjatsja v morja, a zhidkie othody nizkoj i srednej aktivnosti obrabatyvajutsja metodami flokkuljacii, vyparivanija i ionnogo obmena. Tverdye othody sobirajutsja i po vozmozhnosti szhigajutsja. (author)

  11. Los Principios Rectores de la Política Educativa Italiana Contemporánea

    Directory of Open Access Journals (Sweden)

    Elisa Gavari Starkie

    2003-01-01

    Full Text Available Este artículo ofrece una revisión de las prioridades educativas de los gobier-nos desde la creación del Estado liberal italiano hasta la actualidad. Tras una breve introducción, el artículo se centra en la reforma de la secundaria inferior inspirada en el principio de igualdad de oportunidades que tuvo lugar en 1962. Sin embargo esta reforma no se acompañó de reformas en los niveles superiores de la secundaria. A partir de mediados de los años 70, en plena crisis económi-ca, el principio de igualdad de oportunidades sigue vigente pero surge la preo-cupación por la calidad educativa. Esta nueva exigencia ha inspirado la apro-bación de reformas tales como la de la administración; concesión de la autonomía, reformas universitarias etc. El punto de inflexión más importante se produce en la década de los noventa cuando se aprueban numerosas refor-mas que tiene como prioridad diversificar la enseñanza con el fin de que nadie abandone el sistema educativo sin obtener una cualificación e introducir el aprendizaje y formación a lo largo de la vida en el sistema educativo italiano

  12. Severe accident recriticality analyses (SARA)

    Energy Technology Data Exchange (ETDEWEB)

    Frid, W. E-mail: wiktor.frid@ski.se; Hoejerup, F.; Lindholm, I.; Miettinen, J.; Nilsson, L.; Puska, E.K.; Sjoevall, H

    2001-11-01

    Recriticality in a BWR during reflooding of an overheated partly degraded core, i.e. with relocated control rods, has been studied for a total loss of electric power accident scenario. In order to assess the impact of recriticality on reactor safety, including accident management strategies, the following issues have been investigated in the SARA project: (1) the energy deposition in the fuel during super-prompt power burst; (2) the quasi steady-state reactor power following the initial power burst; and (3) containment response to elevated quasi steady-state reactor power. The approach was to use three computer codes and to further develop and adapt them for the task. The codes were SIMULATE-3K, APROS and RECRIT. Recriticality analyses were carried out for a number of selected reflooding transients for the Oskarshamn 3 plant in Sweden with SIMULATE-3K and for the Olkiluoto 1 plant in Finland with all three codes. The core initial and boundary conditions prior to recriticality have been studied with the severe accident codes SCDAP/RELAP5, MELCOR and MAAP4. The results of the analyses show that all three codes predict recriticality--both super-prompt power bursts and quasi steady-state power generation--for the range of parameters studied, i.e. with core uncovering and heat-up to maximum core temperatures of approximately 1800 K, and water flow rates of 45-2000 kg s{sup -1} injected into the downcomer. Since recriticality takes place in a small fraction of the core, the power densities are high, which results in large energy deposition in the fuel during power burst in some accident scenarios. The highest value, 418 cal g{sup -1}, was obtained with SIMULATE-3K for an Oskarshamn 3 case with reflooding rate of 2000 kg s{sup -1}. In most cases, however, the predicted energy deposition was smaller, below the regulatory limits for fuel failure, but close to or above recently observed thresholds for fragmentation and dispersion of high burn-up fuel. The highest calculated

  13. Severe accident recriticality analyses (SARA)

    International Nuclear Information System (INIS)

    Frid, W.; Hoejerup, F.; Lindholm, I.; Miettinen, J.; Nilsson, L.; Puska, E.K.; Sjoevall, H.

    2001-01-01

    Recriticality in a BWR during reflooding of an overheated partly degraded core, i.e. with relocated control rods, has been studied for a total loss of electric power accident scenario. In order to assess the impact of recriticality on reactor safety, including accident management strategies, the following issues have been investigated in the SARA project: (1) the energy deposition in the fuel during super-prompt power burst; (2) the quasi steady-state reactor power following the initial power burst; and (3) containment response to elevated quasi steady-state reactor power. The approach was to use three computer codes and to further develop and adapt them for the task. The codes were SIMULATE-3K, APROS and RECRIT. Recriticality analyses were carried out for a number of selected reflooding transients for the Oskarshamn 3 plant in Sweden with SIMULATE-3K and for the Olkiluoto 1 plant in Finland with all three codes. The core initial and boundary conditions prior to recriticality have been studied with the severe accident codes SCDAP/RELAP5, MELCOR and MAAP4. The results of the analyses show that all three codes predict recriticality--both super-prompt power bursts and quasi steady-state power generation--for the range of parameters studied, i.e. with core uncovering and heat-up to maximum core temperatures of approximately 1800 K, and water flow rates of 45-2000 kg s -1 injected into the downcomer. Since recriticality takes place in a small fraction of the core, the power densities are high, which results in large energy deposition in the fuel during power burst in some accident scenarios. The highest value, 418 cal g -1 , was obtained with SIMULATE-3K for an Oskarshamn 3 case with reflooding rate of 2000 kg s -1 . In most cases, however, the predicted energy deposition was smaller, below the regulatory limits for fuel failure, but close to or above recently observed thresholds for fragmentation and dispersion of high burn-up fuel. The highest calculated quasi steady

  14. Disposal of Radioactive Waste in the Subsurface of the Federal Republic of Germany: Geological and Hydro-Geological Problems; Elimination des Dechets Radioactifs dans le Sous-Sol de la Republique Federale d'Allemagne: Problemes Geologiques et Hydrogeologiques; 041f 041e 0414 ; Evacuacion de Desechos Radiactivos en el Subsuelo de la Republica Federal de Alemania Problemas Geologicos e Hidrogeologicos

    Energy Technology Data Exchange (ETDEWEB)

    Wagner, R.; Richter, W. [Bundesanstalt fuer Bodenforschung, Hannover (Germany)

    1960-07-01

    The geological and hydrogeological problems related to the subsurface disposal of radioactive wastes in the Federal Republic of Germany are outlined. Special consideration is given to the possibility of storing solid and liquid wastes in the salt-domes widespread in the north-west, and of injecting liquid waste into deep reservoirs containing briny water and located in favourable geologic structures. (author) [French] Les auteurs decrivent les problemes geologiques et hydrogeologiques que pose, dans la Republique federale d'Allemagne, l'elimination des dechets radioactifs dans le sous-sol. Ils examinent notamment la possibilite d'emmagasiner des dechets solides et liquides dans les salines, qui abondent dans la partie nord-ouest et d'injecter des dechets liquides dans de profonds reservoirs d'eau saline, situes dans des formations geologiques presentant des conditions favorables. (author) [Spanish] Los autores exponen los problemas geologicos e hidrogeologicos que plantea la evacuacion de desechos radiactivos en el subsuelo de la Republica Federal de Alemania. Examinan sobre todo la posibilidad de almacenar desechos solidos y liquidos en los domos de sal, muy abundantes en el noroeste del pais, y de inyectar desechos liquidos en depositos profundos de agua salobre situados en estructuras geologicas que presentan condiciones favorables. (author) [Russian] Privoditsja opisanie geologicheskih i gidrogeologicheskih problem, svjazannyh s podzemnym udaleniem radioaktivnyh othodov v Federal'noj Respublike Germanii. Osoboe vnimanie udeljaetsja vozmozhnosti skladirovanija tverdyh i zhidkih othodov v soljanyh kupolah, imejushhihsja v bol'shom kolichestve v severo- zapadnoj chasti Germanii, i zahoronenija zhidkih othodov v glubokie rezervuary, soderzhashhie solenye vody i raspolozhennye v podhodjashhih geologicheskih strukturah. (author)

  15. QUALITATIVE COMPOSITION AND ORGANI C ACIDS CONTENT IN THE ABOVEGROUN D PART OF PLANTS FRO M FAMILIES LAMIACEAE, ASTERACEAE, APIACEAE AND CHENOPODIACEAE

    Directory of Open Access Journals (Sweden)

    S. M. Marchyshyn

    2016-05-01

    Full Text Available Background. Organic acids are the compounds of aliphatic or aromatic orders, which are widespread in flora and have a wide range of biological activity. We studied the qualitative composition and quantitative contents of organic acids in the aboveground part of some unofficial medicinal plants from families Lamiaceae, Asteraceae, Apiaceae and Chenopodiaceae is relevant. Objective. The objects of the research are the aboveground part of unofficial medicinal plants from families Lamiaceae, Asteraceae, Apiaceae and Chenopodiaceae. Methods. Identification of organic acids was performed by means of thin-layer and paper chromatography, their content was determined by means of gas chromatography, the quantitative amount of organic acids was defined by titrimetric analysis. Results. In the studied raw plants the quality of organic acids and their total contents were determined (in terms of malic acid. It is established that the maximum content of organic acids is accumulated in the grass Hyssopus officinalis L. (Lamiaceae, and the minimal is in the leaves of Chrysánthemum xhortorum L. variety Apro (Asteraceae. In all studied raw plants the dominance of aliphatic acids (citric, malic, oxalic and malonic was determined by means of gas chromatography. Benzoic is predominant among the aromatic acids. Conclusions. In the studied raw plants the quality of organic acids and their total content were determined. The following results can be used in developing the methods of quality control of the studied raw plants and during the study of new bioactive substances.

  16. Research and development of service robot platform based on artificial psychology

    Science.gov (United States)

    Zhang, Xueyuan; Wang, Zhiliang; Wang, Fenhua; Nagai, Masatake

    2007-12-01

    Some related works about the control architecture of robot system are briefly summarized. According to the discussions above, this paper proposes control architecture of service robot based on artificial psychology. In this control architecture, the robot can obtain the cognition of environment through sensors, and then be handled with intelligent model, affective model and learning model, and finally express the reaction to the outside stimulation through its behavior. For better understanding the architecture, hierarchical structure is also discussed. The control system of robot can be divided into five layers, namely physical layer, drives layer, information-processing and behavior-programming layer, application layer and system inspection and control layer. This paper shows how to achieve system integration from hardware modules, software interface and fault diagnosis. Embedded system GENE-8310 is selected as the PC platform of robot APROS-I, and its primary memory media is CF card. The arms and body of the robot are constituted by 13 motors and some connecting fittings. Besides, the robot has a robot head with emotional facial expression, and the head has 13 DOFs. The emotional and intelligent model is one of the most important parts in human-machine interaction. In order to better simulate human emotion, an emotional interaction model for robot is proposed according to the theory of need levels of Maslom and mood information of Siminov. This architecture has already been used in our intelligent service robot.

  17. YKAe - Research programme on nuclear power plant systems behaviour and operational aspects of safety

    International Nuclear Information System (INIS)

    Mattila, L.; Vanttola, T.

    1992-01-01

    The major part of nuclear energy research in Finland has been organised as five-year nationally coordinated research programs. The research programme on Systems Behaviour and Operational Aspects of Safety is under way during 1990-1994. Its annual volume has been about 35 person-years and its annual expenditure about FIM 18 million. Studies in the field on safe operational margins of nuclear fuel and reactor core concentrate on fuel high burn-up behaviour, VVER fuel experiments, and reactor core behaviour in complex reactivity transients such as 3-D phenomena and ATWS events. The PACTEL facility is used for the thermal hydraulic studies of the Loviisa type reactors (scaled 1:305). Validation of accident analysis codes is carried out by participation in international standard problems. Advanced foreign computer codes for severe reactor accidents are implemented, modified as needed and applied to level-2 PSAs and the improvement of accident management procedures. Fire simulation methods are tested using data from experiments in the German HDR facility. A nuclear plant analyzer for efficient safety analyses is being developed using the APROS process simulation environment. Computerized operator support systems are being studied in cooperation with the OECD Halden Project. The basic factors affecting plant operator activities and the development of their competence are being investigated. A comprehensive system for the control of plant operational safety is being developed by combining living PSA and safety indicators

  18. The Why and How of Nuclear Accident Dosimetry; Dosimetrie en cas d'Accident Nucleaire: Raison d'Etre et Modalites; 041e 0411 041e 0421 041d 041e 0412 0414 ; Dosimetria en Casos de Accidente Nuclear: Justificacion y Modalidades

    Energy Technology Data Exchange (ETDEWEB)

    Vallario, E. J.; Wasson, H. R. [United States Atomic Energy Commission, Washington, DC (United States)

    1965-06-15

    eficaz de esta indole deben tenerse en cuenta varios parametros fundamentales, a saber: a) un metodo para clasificar las victimas del accidente nuclear; b) una instalacion dosimetrica fija (sistema primario) capaz de determinar in situ la dosis de primer impacto con un grado de exactitud previamente establecido; c) la necesidad de disponer de 'aparatos secundarios', y d) la necesidad de proveer al personal de dosimetros individuales que proporcionen informacion sobre el flujo y sobre el espectro, para facilitar la extrapolacion de los datos dosimetricos procedentes del sistema de dosimetros fijos, a los lugares ocupados por esas personas. La celda de deteccion neutronica del sistema debe informar sobre el flujo y el espectro a fin de proporcionar indicaciones cualitativas adecuadas para la evaluacion de la dosis. El grado de exactitud se fijara segun el estado actual de los conocimientos. Por otra parte, la celda de deteccion gamma debera permitir la medicion de las radiaciones gamma dentro del intervalo de interes biologico, esto es, entre 10 y 10{sup 3}r. Para que un sistema de dosimetria en caso de accidente sea eficaz, el numero de aparatos debe ser suficiente y su emplazamiento bien escogido; asimismo, es preciso poder recuperarlos rapidamente. El autor estima que una vez satisfechas esas condiciones, debe ser posible acopiar datos adecuados para todo el espectro de fision. (author) [Russian] Naznachenie jeffektivnoj dozimetricheskoj programmy, osushhestvljaemoj vo vremja jadernyh avarij, sostoit v obespechenii vozmozhnosti ocenki gamma- i nejtronnoj doz vo vremja jadernoj avarii. V jetoj svjazi obsuzhdaetsja vopros ob ogranichenii primenenija plenochnyh dozimetrov, v dopolnenie k nekotorym sluchajam avarij, kotorye ukazyvajut na njoobhodimost' imet' bolee jeffektivnuju programmu sistemy avarijnoj dozimetrii na ustanovkah, podverzhennyh opasnosti vozniknovenija jadernyh avarij. Pri razrabotke jeffektivnoj programmy, osushhestvljaemoj vo vremja jadernyh avarij

  19. Severe Accident Recriticality Analyses (SARA)

    Energy Technology Data Exchange (ETDEWEB)

    Frid, W. [Swedish Nuclear Power Inspectorate, Stockholm (Sweden); Hoejerup, F. [Risoe National Lab. (Denmark); Lindholm, I.; Miettinen, J.; Puska, E.K. [VTT Energy, Helsinki (Finland); Nilsson, Lars [Studsvik Eco and Safety AB, Nykoeping (Sweden); Sjoevall, H. [Teoliisuuden Voima Oy (Finland)

    1999-11-01

    Recriticality in a BWR has been studied for a total loss of electric power accident scenario. In a BWR, the B{sub 4}C control rods would melt and relocate from the core before the fuel during core uncovery and heat-up. If electric power returns during this time-window unborated water from ECCS systems will start to reflood the partly control rod free core. Recriticality might take place for which the only mitigating mechanisms are the Doppler effect and void formation. In order to assess the impact of recriticality on reactor safety, including accident management measures, the following issues have been investigated in the SARA project: 1. the energy deposition in the fuel during super-prompt power burst, 2. the quasi steady-state reactor power following the initial power burst and 3. containment response to elevated quasi steady-state reactor power. The approach was to use three computer codes and to further develop and adapt them for the task. The codes were SIMULATE-3K, APROS and RECRIT. Recriticality analyses were carried out for a number of selected reflooding transients for the Oskarshamn 3 plant in Sweden with SIMULATE-3K and for the Olkiluoto 1 plant in Finland with all three codes. The core state initial and boundary conditions prior to recriticality have been studied with the severe accident codes SCDAP/RELAP5, MELCOR and MAAP4. The results of the analyses show that all three codes predict recriticality - both superprompt power bursts and quasi steady-state power generation - for the studied range of parameters, i. e. with core uncovery and heat-up to maximum core temperatures around 1800 K and water flow rates of 45 kg/s to 2000 kg/s injected into the downcomer. Since the recriticality takes place in a small fraction of the core the power densities are high which results in large energy deposition in the fuel during power burst in some accident scenarios. The highest value, 418 cal/g, was obtained with SIMULATE-3K for an Oskarshamn 3 case with reflooding

  20. Severe Accident Recriticality Analyses (SARA)

    International Nuclear Information System (INIS)

    Frid, W.; Hoejerup, F.; Lindholm, I.; Miettinen, J.; Puska, E.K.; Nilsson, Lars; Sjoevall, H.

    1999-11-01

    Recriticality in a BWR has been studied for a total loss of electric power accident scenario. In a BWR, the B 4 C control rods would melt and relocate from the core before the fuel during core uncovery and heat-up. If electric power returns during this time-window unborated water from ECCS systems will start to reflood the partly control rod free core. Recriticality might take place for which the only mitigating mechanisms are the Doppler effect and void formation. In order to assess the impact of recriticality on reactor safety, including accident management measures, the following issues have been investigated in the SARA project: 1. the energy deposition in the fuel during super-prompt power burst, 2. the quasi steady-state reactor power following the initial power burst and 3. containment response to elevated quasi steady-state reactor power. The approach was to use three computer codes and to further develop and adapt them for the task. The codes were SIMULATE-3K, APROS and RECRIT. Recriticality analyses were carried out for a number of selected reflooding transients for the Oskarshamn 3 plant in Sweden with SIMULATE-3K and for the Olkiluoto 1 plant in Finland with all three codes. The core state initial and boundary conditions prior to recriticality have been studied with the severe accident codes SCDAP/RELAP5, MELCOR and MAAP4. The results of the analyses show that all three codes predict recriticality - both superprompt power bursts and quasi steady-state power generation - for the studied range of parameters, i. e. with core uncovery and heat-up to maximum core temperatures around 1800 K and water flow rates of 45 kg/s to 2000 kg/s injected into the downcomer. Since the recriticality takes place in a small fraction of the core the power densities are high which results in large energy deposition in the fuel during power burst in some accident scenarios. The highest value, 418 cal/g, was obtained with SIMULATE-3K for an Oskarshamn 3 case with reflooding

  1. The regional laws to support technological innovation in Emilia Romagna: the principle legislative instruments; Le leggi regionali a favore dell`innovazione tecnologica in Emilia-Romagna: i principali strumenti agevolativi

    Energy Technology Data Exchange (ETDEWEB)

    Grandi, M.

    1998-01-01

    The Emilia Romagna region supports the developpement and the economic growth of innovative SMEs with legislative instruments. These instruments give the chance to the companies to improve their law capitalization and to receive facilities of credit. In this following guide the opportunities offered by legislative instruments are synthesized in summarized schemes. Every scheme is structured in this way: beneficiary persons; dead lines and expire dates; measures and conditions of payment; priorities. Every summarized scheme contains information about the legislative sources and it is equipped with a schedule that stresses the effective assignment of contributions. [Italiano] Lo sviluppo e la crescita delle PMI viene sostenuto dalla Regione Emilia Romagna attraverso strumenti legislativi locali che, se utilizzati in sinergia con altri programmi di finanziamento nazionali e comunitari, permettono alle imprese di superare i limite della sottocapitalizzazione beneficiando di un credito agevolato. In questo documento le possibilita` offerte sul credito agevolato vengono riassunte in modo organico ed esaustivo indicando, per ogni strumento di finanziamento: i soggetti beneficiari; il termine di presentazione della domanda di contributo altre scadenze; la misura e la modalita` di erogazione dei contributi; le iniziative finanziabili: priorita`. Ogni schema riassuntivo contiene indicazioni sulle fonti legislative considerate ed e` correlato da una tabella che evidenzia i dati relativi all`effettiva erogazione dei contributi.

  2. Linee guida per la gestione della Volpe in Italia

    Directory of Open Access Journals (Sweden)

    Silvano Toso

    2003-10-01

    Full Text Available La plasticità ecologica della Volpe (Vulpes vulpes fa di questa specie il Carnivoro più diffuso e più adattabile al mondo. Proprio per la sua diffusione la Volpe è oggetto di un intenso prelievo sia venatorio, sia finalizzato a contenerne l'impatto predatorio ed allo sfruttamento commerciale della pelliccia. In Italia esiste una forte pressione dei cacciatori perché si realizzino programmi di controllo delle popolazioni di questo predatore, al fine di ridurne l'impatto sulle specie d'interesse cinegetico. Gli effetti del contenimento della Volpe sulla dinamica delle popolazioni di specie preda sono stati oggetto di numerosi studi, ma i risultati di tali ricerche non sono univoci; se in alcuni casi si è infatti verificato, in seguito a decrementi delle popolazioni di Volpe, un incremento di consistenza e successo riproduttivo delle specie preda, in altri casi non si è registrato alcun significativo effetto demografico. Ancora meno chiaro è quale sia la soglia di contrazione delle popolazioni di Volpe necessaria per ottenere un effetto significativo sulle popolazioni delle specie preda, considerato che questo Carnivoro ha un potenziale riproduttivo elevato ed un'organizzazione sociale che determina la rapida rioccupazione dei territori lasciati liberi. La legislazione italiana in materia di controllo è, rispetto ad altri paesi europei ed extraeuropei, particolarmente rigida: la legge n. 157/92 identifica infatti un obiettivo generale di mantenimento delle popolazioni dei predatori a livelli adeguati ad assicurare una funzione regolatrice delle biocenosi. La stessa norma impone inoltre che ogni intervento di abbattimento di predatori finalizzato al contenimento dei danni da essi arrecati sia autorizzato dalla Regione o dalla Provincia competente, sulla base di un parere tecnico dell'INFS che è chiamato a verificare l'inapplicabilità di metodi incruenti di prevenzione dei danni, la selettività delle tecniche di abbattimento e la

  3. Verification and validation methodology of training simulators

    International Nuclear Information System (INIS)

    Hassan, M.W.; Khan, N.M.; Ali, S.; Jafri, M.N.

    1997-01-01

    A full scope training simulator comprising of 109 plant systems of a 300 MWe PWR plant contracted by Pakistan Atomic Energy Commission (PAEC) from China is near completion. The simulator has its distinction in the sense that it will be ready prior to fuel loading. The models for the full scope training simulator have been developed under APROS (Advanced PROcess Simulator) environment developed by the Technical Research Center (VTT) and Imatran Voima (IVO) of Finland. The replicated control room of the plant is contracted from Shanghai Nuclear Engineering Research and Design Institute (SNERDI), China. The development of simulation models to represent all the systems of the target plant that contribute to plant dynamics and are essential for operator training has been indigenously carried out at PAEC. This multifunctional simulator is at present under extensive testing and will be interfaced with the control planes in March 1998 so as to realize a full scope training simulator. The validation of the simulator is a joint venture between PAEC and SNERDI. For the individual components and the individual plant systems, the results have been compared against design data and PSAR results to confirm the faithfulness of the simulator against the physical plant systems. The reactor physics parameters have been validated against experimental results and benchmarks generated using design codes. Verification and validation in the integrated state has been performed against the benchmark transients conducted using the RELAP5/MOD2 for the complete spectrum of anticipated transient covering the well known five different categories. (author)

  4. YKAe - Nuclear power plant systems behaviour and operational aspects of safety

    International Nuclear Information System (INIS)

    Hayns, M.R.; Wolfert, K.; Sandervaag, O.

    1992-12-01

    The report is a mid term evaluation of the YKAe programme started in 1990. In the area safe margins of nuclear fuel and reactor core the work in support of improved performance of LWR fuel is primarily an economic matter and, therefore, should be funded directly by the utilities. As regards assessment of transient and accident situations the experiments in the PACTEL facility provide conditions for VVER reactors which are not available anywhere else. Every effort should be made to utilize this facility in further international programmes. The analysis methods developed for accident and the fire risk studies are excellent and well focused in the specific needs of the Finnish programmes. Further activities in transient and accident modelling should be coupled with the work of the APROS programme. Studies on the new technology in supervision and control of nuclear power plant processes are of special importance to Finland either for the 5th nuclear power station or for the upgrading existing systems. The work on computerized operator support systems looks to be achieving maturity and should be considered for more downstream funding. The human factors studies are of direct relevance to reactor operations. The human factors research appears sub-critical and deserves more support. Overall, the Evaluation Team felt that this small programme was well focused on Finland's needs, well integrated into the international programmes and provided good value for money. The programme direction and balance is good, and with only minor shift emphasis, should carry on its projected course

  5. 3D PORFLO simulations of Loviisa steam generator

    International Nuclear Information System (INIS)

    Hovi, V.; Ilvonen, M.

    2010-01-01

    PORFLO is a 3-dimensional two-phase flow solver for porous media, developed at VTT originally by Jaakko Miettinen and now mainly by the author Ville Hovi. It is targeted at applications where 3D phenomena may be significant, but geometrical complexity does not allow for a CFD-style structure-fitted grid, such as steam generators and other heat exchangers, reactor cores or core debris beds. Basic features of PORFLO include staggered Cartesian grid and iterative solution of pressure and phase velocities (phase-coupled SIMPLE) based on 3D momentum equations, together with mass and energy equations, all for both liquid and vapour. A PORFLO model of the secondary side of a WWER-440 horizontal steam generator was developed and some preliminary simulations of its steady state operation were performed. To generate the necessary boundary condition on the primary tubes, an APROS system code model was used, from which a simple unidirectional transfer brings the tube surface temperatures to PORFLO. Feedwater is modelled by mass sources at the injection tube, with no consideration of its momentum. In the interphasial mass transfer, evaporation and condensation are considered in the bulk sense and due to the primary tubes. In momentum transfer, the interphasial drag and the drag caused by the tube bundles are modelled according to. Results of the PORFLO simulations presented here, typically in a 109 x 30 x 30 grid, include liquid and vapour velocities, void fractions and evaporation / condensation rates. Furthermore, some comparisons of PORFLO and Fluent results were made. (Authors)

  6. ISP-50 Specifications for a Direct Vessel Injection Line Break Test with the ATLAS

    International Nuclear Information System (INIS)

    Choi, Ki Yong; Baek, Won Pil; Kim, Yeon Sik; Park, Hyun Sik; Cho, Seok; Kang, Kyoung Ho; Choi, Nam Hyun; Min, Kyoung Ho

    2009-06-01

    An OECD/NEA International Standard Problem Exercise (ISP) focussing on a DVI line break simulation result with the ATLAS was approved by the NEA Committee on the Safety of Nuclear Installation (CSNI) meeting in December 2008 and was numbered by ISP-50. The ISP-50 program will be operated by an operating agency, KAERI for three years starting from the physical year 2009. Fourteen international organizations confirmed their participation in the ISP-50, including NRC (USA), JAEA, JNES (Japan), GRS (Germany), KFKI-AEKI (Hungary), EDO Gidropress (Russia), VTT, Fortum (Finland), NRI (Czech Republic), Univ. of Pisa (Italy), KINS, KNF, KOPEC, and KAERI (Korea). In addition, KTH in Sweden and HSE in UK are considering late participation. Recently, NPIC and CIAE in China hope to join the ISP-50. As for the safety analysis codes, nine codes are expected to be used for the ISP-50: MARS-3D, RELAP5- 3D, RELAP5, TRACE, CATHARE, APROS, ATHELET, TRAP, and KORSAR. It is the first ISP exercise in Korea in which a domestic test facility is utilized by international nuclear society and this exercise will contribute to extending our physical understanding on thermal hydraulic phenomena during the DVI line break accidents and to verifying the best-estimate thermal-hydraulic safety analysis codes. This report was prepared to define technical specifications of the ISP-50 exercise according the guideline provided by OECD/CSNI. It includes general objectives, phases, deliverables to participants, parameters required for comparison and the time table

  7. Severe accident management: a summary of the VAHTI and ROIMA projects

    International Nuclear Information System (INIS)

    Sairanen, R.

    1998-01-01

    Two severe accident research projects: 'Severe Accident Management' (VAHTI), 1994-96 and 'Reactor Accidents' Phenomena and Simulation (ROIMA) 1997-98. have been conducted at VTT Energy within the RETU research programme. The main objective was to assist the severe accident management programmes of the Finnish nuclear power plants. The projects had several subtopics. These included thermal hydraulic validation of the APROS code, studies of failure mode of the BWR pressure vessel, investigation of core melt progression within a BWR pressure vessel, containment phenomena, development of a computerised severe accident training tool, and aerosol behaviour experiments. The last topic is summarised by another paper in the seminar. The projects have met the objectives set at the project commencement. Calculation tools have been developed and validated suitable for analyses of questions specific for the Finnish plants. Experimental fission product data have been produced that can be used to validate containment aerosol codes. The tools and results have been utilised in plant assessments. One of the main achievements has been the computer code PASULA for analysis of interactions between core melt and pressure vessel. The code has been applied to pressure vessel penetration analysis. The results have shown the importance of the nozzle construction. Modelling possibilities have recently improved by addition of a creep and porous debris models. Cooling of a degraded BWR core has been systematically studied as joint Nordic projects with a set of severe accident codes. Estimates for coolable conditions have been provided. Recriticality due to reflooding of a damaged core has been evaluated. (orig.)

  8. ESTIMACIÓN DE LA DISOCIACIÓN DE Agave cupreata A SU HÁBITAT IDÓNEO DEBIDO AL CAMBIO CLIMÁTICO

    Directory of Open Access Journals (Sweden)

    Cuauhtémoc Sáenz-Romero

    2012-01-01

    Full Text Available Los individuos maduros de Agave cupreata son cosechados para producir mezcal, una bebida alco¬hólica artesanal. El objetivo de este trabajo fue estimar el desfasamiento potencial del hábitat apro¬piado, debido al cambio climático, entre las poblaciones y el clima al cual están adaptados. Para ello, se estimó el clima contemporáneo (promedio 1961-1990 y futuro (año 2030 de 12 localidades donde se distribuyen las poblaciones naturales. Las estimaciones se hicieron utilizando un modelo climático “spline”, basado en resultados del modelo de circulación global canadiense, escenario de emisiones intermedio A1B. La estimación de la temperatura promedio de las 12 procedencias para el clima contemporáneo fue 19.1 °C y la estimación de la precipitación fue 961 mm. La predicción para el año 2030 fue 20.5 °C y 833 mm, con un incremento de temperatura de 1.4 °C y un decremento de precipitación de 13.3 %. Los resultados indican que el clima propicio para A. cupreata ocurrirá entre 175 y 225 m de altitud mayor que las localidades en donde actualmente se encuentran las po¬blaciones. Por tanto, se sugiere establecer plantaciones de conservación ex situ y comerciales bajo las condiciones mencionadas, como una medida de manejo de migración asistida para adaptarse al cambio climático predicho.

  9. Los paisajes actuales y del pasado de un espacio de montaña volcánica: la Reserva Natural Especial del Chinyero (Tenerife, Islas Canarias

    Directory of Open Access Journals (Sweden)

    Esther Beltán Yanes

    2017-01-01

    Full Text Available La Reserva Natural Especial del Chinyero se localiza al noroeste de Tenerife a una altitud entre 600 y 1.550 msnm. Este espacio protegido ofrece hoy un excepcional paisaje natural integrado por volcanes recientes e históricos de morfología estromboliana, colonizados por bosques de pino canario. Sin embargo, en la reserva se descubren huellas de otros paisajes del pasado que respondían a una original convivencia de la población con los volcanes y bosques de este sector. Este trabajo tiene por objetivo el estudio del paisaje de este paraje natural con el fin de identificar y caracterizar los rasgos de su fisonomía actual, pero también recuperar otros paisajes olvidados de estas montañas. Hoy las prioridades en su protección y gestión sólo se fundamentan en sus valores naturales La restauración de estas antiguas fisonomías desvelará el importante contenido cultural que además poseen estos paisajes, pues constituían el mejor reflejo de lo que era un apro- vechamiento racional de los escasos recursos naturales. Este trabajo se centra en el estudio del paisaje a través del análisis de la relación espacial de sus componentes y la importancia relativa de éstos en la configuración de una imagen exclusiva de la montaña canaria, prestando especial énfasis en su evolución.

  10. "It's not just building per se. It's building worlds". John Hejduk: l'architettura e la sua idea / "It's not just building per se. It's building worlds". John Hejduk: architecture and its idea

    Directory of Open Access Journals (Sweden)

    Luca Cardani

    2016-10-01

    Full Text Available L’architettura per Hejduk è la forma di un pensiero sul mondo, che si manifesta nella realtà concreta. La missione dell’architetto è trovare le forme autentiche del proprio tempo attraverso la rifondazione dei suoi programmi, svolgendo il compito proprio di tutta l’arte: osservare l’intero mondo e offrirne una visione per il futuro. Questo scritto rappresenta il tentativo di delineare un pensiero unitario sul senso dell’architettura di Hejduk. Un’idea sotterranea che ha alimentato le fasi della sua carriera architettonica, intrecciando tra loro, sotto il tetto dell’impegno civile, la passione per la trasmissibilità della conoscenza dell’educatore, all’esaltazione delle implicazioni soggettive dell’artista-architetto. / Architecture is for Hejduk the form of thought, that manifest itself in the reality. Architect’s mission is find the authentic forms of its own time through the refoundation of programs, carrying out the task of all arts: to watch the whole world and give a vision for the future. This written represent an attempt to outline a unitary thought about the meaning of architecture by Hejduk. A subterranean idea feed the phases of his architectural career, link to each other, under the civic engagement roof, the educator’s passion for the transmissibility of knowledge, with the artist-architect’s exaltation of subjective implication.

  11. “Chiosar con altro testo”. Le Tre Corone per un commento rinascimentale ai “Topica” di Cicerone

    Directory of Open Access Journals (Sweden)

    Guglielmo Barucci

    2010-06-01

    Full Text Available Nel 1556, autore Pompeo della Barba, esce per Giolito un commento ai Topica di Cicerone il cui tratto più evidente è un’esemplificazione basata sul rimando a Dante, Petrarca e Boccaccio. L’articolo ricostruisce l’ambiente culturale di appartenenza del commentatore, e ne mostra la piena adesione ai programmi di volgarizzazione e patrocinio del toscano della cerchia di Cosimo I. Viene analizzata poi la strategia d’uso delle varie tipologie di citazioni, ricondotte a un duplice fine: strutturazione del volgare come lingua sociale colta, ma anche una modellazione retorica, di taglio precettistico, della lingua poetica e letteraria. Infine, analizzando il differente approccio delle due opere, si suggerisce che il commento risponda alla Topica di Giulio Camillo, per quanto ancora inedita.In 1556, the printer Gabriel Giolito published a commentary written by Pompeo della Barba on Cicerones’ Topica, whose main feature was an exemplification based on Dante, Petrarch and Boccaccio. The article investigates the cultural milieu of the commentator, illuminating how Pompeo conformed to the cultural programs of translation, popularization and tutelage of the Tuscan volgare typical of Cosimo’s circle. The essay focuses on the various typologies and aims of quotations: providing the volgare with a rhetorical code for both social life and literature. It then suggests that the commentary was in dialogue with the still unpublished Topica by Giulio Camillo.

  12. Radioactive preparation of defects in solids; Creation de defauts dans les solides au moyen de radioisotopes; Ispol'zovanie radioaktivnosti dlya obrazovaniya defektov v tverdykh telakh; Creacion de deiectos en los solidos mediante radioisotopos

    Energy Technology Data Exchange (ETDEWEB)

    Lambe, J [Physics Department, Ford Motor Company, Scientific Laboratory, Dearborn, MI (United States)

    1962-01-15

    moleculaire solide. Les experiences effectuees montrent que l'emploi de ce procede est tout a fait possible et devrait convenir plus particulierement a la production de radicaux libres dans les matieres organiques dont la radioresistance est assez forte. (author) [Spanish] El estudio de los defectos que aparecen en los cristales casi perfectos constituye uno de los capitulos mas interesantes de la fisica del estado solido. Por lo tanto, la creacion controlada de los defectos deseados representa un aspecto primordial de esos estudios. Dos de los metodos que mas se emplean para introducir defectos de esta clase consisten en agregar deliberadamente impurezas quimicas y en radioinducir danos. El autor ha estudiado la posililidad de valerse de la desintegracion radiactiva para crear defectos en los solidos, La tecnica se basa simplemente en obtener un material lo mas perfecto posible, pero en el que algunos de los atomos del cristal consistan en isotopos radiactivos del mismo elemento. Al desintegrarse estos atomos, el elemento descendiente origina un defecto. A fin de comprobar la posibilidad de aplicar esta tecnica, el autor preparo atomos de tritio incorporados en cristales de tritio molecular solido. Los experimentos indican que el metodo es viable, y que deberia poder aplicarse ante todo a la separacion de aquellos radicales libres contenidos en sustancias organicas que sean bastante resistentes a los danos ocasionados por las radiaciones. (author) [Russian] Odnoj iz naibolee interesnykh oblastej fiziki tverdogo sostoyaniya yavlyaetsya izuchenie defektov v pochti sovershennykh kristallakh. Takim obrazom, umyshlennoe obrazovanie takikh defektov yavlyaetsya vazhnym aspektom ehtikh issledovanij. Dlya proizvodstva takikh defektov byli shiroko rasprostraneny metody khimicheskikh dobavlenij i povrezhdeniya radiatsiej. V nastoyashchem trude rassmatrivayutsya nekotorye vozmozhnosti ispol'zovaniya radioaktivnogo raspada dlya obrazovaniya defektov v tverdykh telakh. Metod ehtot

  13. Fixation of Radioactive Waste in Glass. Part II. The Experimental Evaluation of Phosphate and Borosilicate Glasses; Fixation des Dechets Radioactifs dans le Verre, Deuxieme Partie: Evaluation Experimentale des Verres au Phosphate et au Borosilicate; 0424 0418 041a 0421 0410 0426 0418 042f 0420 0410 0414 0418 041e 0410 041a 0422 0418 0412 041d 042b 0425 041e 0422 0425 041e 0414 041e 0412 0412 0421 0422 0415 041a 041b 0415 . 0427 0410 0421 0422 042c Ii. 042d 041a 0421 041f 0415 0420 0418 041c 0415 041d 0422 0410 041b 042c 041d 0410 042f 041e 0426 0415 041d 041a 0410 041a 0410 0427 0415 0421 0422 0412 0424 041e 0421 0424 0410 0422 041d 042b 0425 0418 0411 041e 0420 041e 0421 0418 041b 0418 041a 0410 0422 041d 042b 0425 0421 0422 0415 041a 041e 041b ; Fijacion de Desechos Radiactivos en Vidrio, Parte II: Evaluacion Experimental de los Vidrios al Fosfato y al Borosilicato

    Energy Technology Data Exchange (ETDEWEB)

    Elliot, M. N.; Grover, J. R.; Hardwick, W. H. [Atomic Energy Research Establishment, Harwell (United Kingdom)

    1963-02-15

    comme milieu de stockage, en les comparant aux verres au borosilicate. (author) [Spanish] El principal factor que es preciso tener en cuenta al proceder a la eleccion de un vidrio adecuado para almacenar por largos periodos desechos de productos de fision es el metodo de almacenamiento que se va a aplicar; el segundo factor es el grado de seguridad que ofrece la elaboracion del vidrio en un establecimiento de alta actividad. A su vez, los factores que interesan para el almacenamiento son la resistencia a la lixiviacion, la estabilidad termica y a las radiaciones y la proporcion de desechos que se pueden incorporar a la masa vitrea, mientras que las propiedados fisicas y quimicas de los aditivos vitrificantes, asi como el punto de fusion y la viscosidad del vidrio mismo, son factores que intervienen mas bien en el proceso de elaboracion. Los autores examinan la importancia relativa de todos estos factores. Exponen luego los resultados del estudio experimental de los vidrios al borosilicato que se han elegido para, los ensayos en instalacion piloto, incluso el efecto de dosis de radiacion hasta 10{sup 12} rad sobre sus propiedades fisicas y quimicas. Tambien examinaron vidrios de otras composiciones y compararon su posible utilidad, como medio de almacenamiento, con la de los vidrios al borosilicato. (author) [Russian] Steklo dlja dlitel'nogo hranenija othoDov, soderzhashhih produkty delenija, dolzhno vybirat'sja, vo-pervyh s uchetom predpolagaemogo metoda hranenija i , vo-vtoryh, s uchetom vozmozhnosti ego poluchenija na vysokoradioaktivnyh ustanovkah. Vazhnymi faktorami s tochki zrenija hranenija javljajutsja: stojkost' protiv vyshhelachivanjja, teplostojkost' i radiacionnaja stojkost', a takzhe predel'naja dolja vvodimyh othodov; chto zhe kasaetsja fizicheskogo haraktera i himicheskih svojstv jelementov, dobavljaemyh dlja stekloobrajeovanija, a takzhe tochki plavlenija i vjazkosti stekla, to jeti faktory kasajutsja processa izgotovlenija. Obsuzhdaetsja otnositel

  14. Radiation Disinfestation of Grain and Seeds; Radiodesinsection des Cereales et des Semences; Obezzarazhivanie zerna i semyan s pomoshch'yu oblucheniya; Desinfestacion de Granos y Semillas por Irradiacion

    Energy Technology Data Exchange (ETDEWEB)

    Golumbic, C.; Davis, D. F. [Market Quality Research Division, Agricultural Research Service, United States Department of Agriculture, Hyattsville, MD (United States)

    1966-11-15

    futuras necesidades en materia de investigacion. (author) [Russian] V nastojashhee vremja obrabotka zerna i semjan s pomoshh'ju obluchenija predstavljaet interes glavnym obrazom s tochki zrenija opredelenija ee jeffektivnosti v dele obespechenija kontrolja za zarazheniem jetih produktov parazitami. Rassmatrivaetsja sovremennaja literatura po jetomu voprosu i ukazyvajutsja vse eshhe sushhestvujushhie problemy v oblasti fundamental'nyh i prakticheskih znanij o sposobah obezzarazhivanija s pomoshh'ju obluchenija. Podrobno rassmatrivajutsja nauchno-issledovatel'skie programmy ministerstva sel'skogo'hozjajstva SShA, kotorye nahodjatsja v stadii vypolnenija ili planirujutsja na blizhajshee budushhee. Provodimye v nastojashhee vremja issledovanija napravleny na ustanovlenie minimal'nyh jeffektivnyh doz dlja polovoj sterilizacii i smertnosti, vlijanija okruzhajushhih faktorov na dozovye potrebnosti i vozmozhnosti dlja razvitija biologicheskoj soprotivljaemosti. V mae 1966 goda ob{sup e}m rabot budet rasshiren, tak kak budet vvedena v jekspluataciju novaja ustanovka po oblucheniju zernovyh produktov i nachnutsja prikladnye issledovanija. Sostavnoj chast'ju jetih nauchno-issledovatel'skih rabot javljaetsja izuchenie vlijanija obluchenija na kachestvo pishhi i furazha, a takzhe produktov iz hlebnyh zlakov pri dozah, obespechivajushhih kontrol' za parazitami i unichtozhenie gribkov. V dannom doklade kriticheski rassmatrivajutsja rezul'taty nauchno-issledovatel'skoj raboty v jetoj oblasti i opredeljajutsja potrebnosti v nauchnyh issledovanijah v budushhem. (author)

  15. Assessment of passive safety injection systems of ALWRs. Final report of the European Commission 4th framework programme. Project FI4I-CT95-004 (APSI)

    Energy Technology Data Exchange (ETDEWEB)

    Tuunanen, J. [VTT Energy, Espoo (Finland). Nuclear Energy; Vihavainen, J. [Lappeenranta Univ. of Technology (Finland); D' Auria, F. [Univ. of Pisa (Italy); Kimber, G. [AEA Technology (United Kingdom)

    1999-07-01

    The European Commission 4th Framework Programme project 'Assessment of Passive Safety Injection Systems of Advanced Light Water Reactors (FI4I-CT95-0004)' involved experiments on the PACTEL test facility and computer simulations of selected experiments. The experiments focused on the performance of Passive Safety Injection Systems (PSIS) of Advanced Light Water Reactors (ALWRs) in Small Break Loss-Of-Coolant Accident (SBLOCA) conditions. The PSIS consisted of a Core Make-up Tank (CMT) and two pipelines. A pressure balancing line (PBL) connected the CMT to one cold leg. The injection line (IL) connected it to the downcomer. The project involved 15 experiments in three series. The experiments provided valuable information about condensation and heat transfer processes in the CMT, thermal stratification of water in the CMT, and natural circulation flow through the PSIS lines. The experiments showed the examined PSIS works efficiently in SBLOCAs although the flow through the PSIS may stop in very small SBLOCAs, when the hot water fills the CMT. The experiments also demonstrated the importance of flow distributor (sparger) in the CMT to limit rapid condensation. The project included validation of three thermal-hydraulic computer codes (APROS, CATHARE and RELAP5). The analyses showed the codes are capable of simulating the overall behaviour of the transients. The codes predicted accurately the core heatup, which occurred when the primary coolant inventory was reduced so much that the core top became free of water. The detailed analyses of the calculation results showed that some models in the codes still need improvements. Especially, further development of models for thermal stratification, condensation and natural circulation flow with small driving forces would be necessary for accurate simulation of phenomena in the PSIS. (orig.)

  16. Enterovirus 71 3C protease cleaves a novel target CstF-64 and inhibits cellular polyadenylation.

    Directory of Open Access Journals (Sweden)

    Kuo-Feng Weng

    2009-09-01

    Full Text Available Identification of novel cellular proteins as substrates to viral proteases would provide a new insight into the mechanism of cell-virus interplay. Eight nuclear proteins as potential targets for enterovirus 71 (EV71 3C protease (3C(pro cleavages were identified by 2D electrophoresis and MALDI-TOF analysis. Of these proteins, CstF-64, which is a critical factor for 3' pre-mRNA processing in a cell nucleus, was selected for further study. A time-course study to monitor the expression levels of CstF-64 in EV71-infected cells also revealed that the reduction of CstF-64 during virus infection was correlated with the production of viral 3C(pro. CstF-64 was cleaved in vitro by 3C(pro but neither by mutant 3C(pro (in which the catalytic site was inactivated nor by another EV71 protease 2A(pro. Serial mutagenesis was performed in CstF-64, revealing that the 3C(pro cleavage sites are located at position 251 in the N-terminal P/G-rich domain and at multiple positions close to the C-terminus of CstF-64 (around position 500. An accumulation of unprocessed pre-mRNA and the depression of mature mRNA were observed in EV71-infected cells. An in vitro assay revealed the inhibition of the 3'-end pre-mRNA processing and polyadenylation in 3C(pro-treated nuclear extract, and this impairment was rescued by adding purified recombinant CstF-64 protein. In summing up the above results, we suggest that 3C(pro cleavage inactivates CstF-64 and impairs the host cell polyadenylation in vitro, as well as in virus-infected cells. This finding is, to our knowledge, the first to demonstrate that a picornavirus protein affects the polyadenylation of host mRNA.

  17. German register for detection of late sequelae after radiotherapy for children and adolescents (RiSK): present status and first results

    International Nuclear Information System (INIS)

    Boelling, T.; Schuck, A.; Willich, N.; Pape, H.; Ruebe, C.; Meyer, F.M.; Martini, C.; Timmermann, B.; Asadpour, B.; Kortmann, R.D.; Beck, J.D.; Langer, T.; Paulides, M.

    2007-01-01

    Undoubtedly, radiotherapy is an important treatment strategy for many malignancies in paediatric oncology. However, sufficient data about late side effects do not exist. There is a lack of information about radiation dose-effect relationships in view of late side effects in childhood and adolescence. Late effects after radiotherapy in childhood and adolescence have mainly been characterized retrospectively with small patient numbers. Many of these analyses are limited due to little information about organ dose levels and older radiation techniques in some cases. Therefore the German Group of Paediatric Radiation Oncology (APRO) established the ''Register for the evaluation of late side effects after radiation in childhood and adolescence (RiSK)''. Aim of this prospective multicentric register study is to evaluate irradiation dose effect relationships of organs and part of organs with respect to late effects. The feasibility of RiSK has already been shown and first results have recently been published. The characterization of late effects after cancer therapy in childhood is of rising interest. In Germany, several study groups like the ''Late Effects Surveillance System'' (LESS) or the working group ''Quality of life'' examine different aspects of late effects. In the United States of America, the ''Childhood Cancer Survivor Study'' has been established to characterize retrospectively the health status of 5-year-survivors of childhood cancer. In these studies, more than 12,000 patients were evaluated by questionnaires regarding their health status. For radiotherapy, this study is not able to give detailed information about late side effects due to rare data about radiation doses and organ dose levels. To our knowledge, ''RiSK'' is the only multicentric study that evaluates radiation associated side effects prospectively with detailed information about organ dose levels. (orig.)

  18. Synthetic neutron camera and spectrometer in JET based on AFSI-ASCOT simulations

    Science.gov (United States)

    Sirén, P.; Varje, J.; Weisen, H.; Koskela, T.; contributors, JET

    2017-09-01

    The ASCOT Fusion Source Integrator (AFSI) has been used to calculate neutron production rates and spectra corresponding to the JET 19-channel neutron camera (KN3) and the time-of-flight spectrometer (TOFOR) as ideal diagnostics, without detector-related effects. AFSI calculates fusion product distributions in 4D, based on Monte Carlo integration from arbitrary reactant distribution functions. The distribution functions were calculated by the ASCOT Monte Carlo particle orbit following code for thermal, NBI and ICRH particle reactions. Fusion cross-sections were defined based on the Bosch-Hale model and both DD and DT reactions have been included. Neutrons generated by AFSI-ASCOT simulations have already been applied as a neutron source of the Serpent neutron transport code in ITER studies. Additionally, AFSI has been selected to be a main tool as the fusion product generator in the complete analysis calculation chain: ASCOT - AFSI - SERPENT (neutron and gamma transport Monte Carlo code) - APROS (system and power plant modelling code), which encompasses the plasma as an energy source, heat deposition in plant structures as well as cooling and balance-of-plant in DEMO applications and other reactor relevant analyses. This conference paper presents the first results and validation of the AFSI DD fusion model for different auxiliary heating scenarios (NBI, ICRH) with very different fast particle distribution functions. Both calculated quantities (production rates and spectra) have been compared with experimental data from KN3 and synthetic spectrometer data from ControlRoom code. No unexplained differences have been observed. In future work, AFSI will be extended for synthetic gamma diagnostics and additionally, AFSI will be used as part of the neutron transport calculation chain to model real diagnostics instead of ideal synthetic diagnostics for quantitative benchmarking.

  19. An improved 99mTc-Aprotinin kit formulation: quality control analysis of cold kit shelf life and radiotracer stability

    International Nuclear Information System (INIS)

    Smyth, D.R.; Tsopelas, C.

    2005-01-01

    Aprotinin is a small protein that inhibits serine proteases and has been shown to bind to amyloid fibrils of varying chemical composition in-vitro. 99 mTc-aprotinin has demonstrated potential for imaging cardiac and pleuropulmonary AL amyloidosis and other forms of amyloidosis present as deposits in joints, the tongue or intestines and other sites excluding the kidneys and liver. Radiolabelling of aprotinin was previously achieved by addition of 99 mTc-pertech-netate to an alkaline mixture of Trasylol (aprotinin injection) and stannous chloride, followed by a necessary filtration step after 20-30 minutes. We have developed a modified cold kit formulation, utilising pharmaceutical starting materials, that provides a more convenient and efficient radiolabelling procedure where filtration is not required prior to injection. The shelf life of the cold kits was validated after storage in a freezer. The reducing agent used was stannous-pyrophosphate (PYP) and the alkaline buffer was a phosphate-glycine mixture (pH 10.5). Quality control testing of the cold kits was performed after 0, 1, 2, 3 and 6 months storage by assessing the % RCP of 99 mTc-apro-tinin by ITLC-SG. Radiotracer stability was examined in the same way 25, 85 and 265 minutes post reconstitution (pr) via a three strip system employing acetone, saline and ammonia:ethanol:water mixture (1:2:5). A rapid quality control cartridge method was also investigated. Radiolabelling of the cold kits yielded RCP > 95% at 25 mins pr and all other time points, from a formulation that avoided a filtration step. The impurities were quantified as TcO., ( 99 mTc-PYP (< 0.7%) by paper methods. The improved Tc-aprotinin kit formulation has greater convenience and efficiency in the clinical setting

  20. German register for detection of late sequelae after radiotherapy for children and adolescents (RiSK): present status and first results

    Energy Technology Data Exchange (ETDEWEB)

    Boelling, T.; Schuck, A.; Willich, N. [Dept. of Radiotherapy of the Univ. Hospital Muenster (Germany); Pape, H. [Dept. of Radiotherapy of the Univ. Hospital Duesseldorf (Germany); Ruebe, C. [Dept. of Radiotherapy of the Univ. Saarland, Homburg/Saar (Germany); Meyer, F.M. [Dept. of Radiotherapy of the Clinic of Augsburg (Germany); Martini, C. [Dept. of Radiotherapy of the Univ. Hospitals Freiburg (Germany); Timmermann, B. [Paul Scherrer Inst., Villigen (Switzerland); Asadpour, B. [Dept. of Radiotherapy of the Univ. Hospital Aachen (Germany); Kortmann, R.D. [Dept. of Radiotherapy of the Univ. Hospital Leipzig (Germany); Beck, J.D.; Langer, T.; Paulides, M. [LESS Center, Univ. Children' s Hospital Erlangen (Germany)

    2007-12-15

    Undoubtedly, radiotherapy is an important treatment strategy for many malignancies in paediatric oncology. However, sufficient data about late side effects do not exist. There is a lack of information about radiation dose-effect relationships in view of late side effects in childhood and adolescence. Late effects after radiotherapy in childhood and adolescence have mainly been characterized retrospectively with small patient numbers. Many of these analyses are limited due to little information about organ dose levels and older radiation techniques in some cases. Therefore the German Group of Paediatric Radiation Oncology (APRO) established the 'Register for the evaluation of late side effects after radiation in childhood and adolescence (RiSK)'. Aim of this prospective multicentric register study is to evaluate irradiation dose effect relationships of organs and part of organs with respect to late effects. The feasibility of RiSK has already been shown and first results have recently been published. The characterization of late effects after cancer therapy in childhood is of rising interest. In Germany, several study groups like the 'Late Effects Surveillance System' (LESS) or the working group 'Quality of life' examine different aspects of late effects. In the United States of America, the 'Childhood Cancer Survivor Study' has been established to characterize retrospectively the health status of 5-year-survivors of childhood cancer. In these studies, more than 12,000 patients were evaluated by questionnaires regarding their health status. For radiotherapy, this study is not able to give detailed information about late side effects due to rare data about radiation doses and organ dose levels. To our knowledge, 'RiSK' is the only multicentric study that evaluates radiation associated side effects prospectively with detailed information about organ dose levels. (orig.)

  1. Assessment of passive safety injection systems of ALWRs. Final report of the European Commission 4th framework programme. Project FI4I-CT95-004 (APSI)

    International Nuclear Information System (INIS)

    Tuunanen, J.; D'Auria, F.; Kimber, G.

    1999-01-01

    The European Commission 4th Framework Programme project 'Assessment of Passive Safety Injection Systems of Advanced Light Water Reactors (FI4I-CT95-0004)' involved experiments on the PACTEL test facility and computer simulations of selected experiments. The experiments focused on the performance of Passive Safety Injection Systems (PSIS) of Advanced Light Water Reactors (ALWRs) in Small Break Loss-Of-Coolant Accident (SBLOCA) conditions. The PSIS consisted of a Core Make-up Tank (CMT) and two pipelines. A pressure balancing line (PBL) connected the CMT to one cold leg. The injection line (IL) connected it to the downcomer. The project involved 15 experiments in three series. The experiments provided valuable information about condensation and heat transfer processes in the CMT, thermal stratification of water in the CMT, and natural circulation flow through the PSIS lines. The experiments showed the examined PSIS works efficiently in SBLOCAs although the flow through the PSIS may stop in very small SBLOCAs, when the hot water fills the CMT. The experiments also demonstrated the importance of flow distributor (sparger) in the CMT to limit rapid condensation. The project included validation of three thermal-hydraulic computer codes (APROS, CATHARE and RELAP5). The analyses showed the codes are capable of simulating the overall behaviour of the transients. The codes predicted accurately the core heatup, which occurred when the primary coolant inventory was reduced so much that the core top became free of water. The detailed analyses of the calculation results showed that some models in the codes still need improvements. Especially, further development of models for thermal stratification, condensation and natural circulation flow with small driving forces would be necessary for accurate simulation of phenomena in the PSIS. (orig.)

  2. Concluding Remarks; Zaklyuchitel'noe slovo

    Energy Technology Data Exchange (ETDEWEB)

    Budker, G. I. [Institute of Nuclear Physics, Siberian Department of the USSR Academy of Sciences, Novosibirsk, Union Of Soviet Socialist Republics (Russian Federation)

    1969-01-15

    I feel that the changes which have taken place in science in the last few years open up new possibilities, about which I should like to say a few words. In 1951 we began work on thermonuclear reactions in the confident belief that we would solve the problem with a rush and immediately. I was assigned the task of ensuring that our future thermonuclear reactor would not get too much out of hand. It was like the story of the man who wished to invent a perpetual motion machine and had taken out a patent on a method for keeping it under control. This attitude stemmed from the successes in developing ''explosive thermonuclear reactors'', a task which was achieved within a very short period of time, leaving physicists with the impression that they could do everything - and do it fast. However, experience soon showed that here we had a scientific rather than a technological problem and that it would be necessary to study in detail the physics of plasmas - which we have now been doing for over ten years. [Russian] Mne kazhetsja, chto za poslednie gody- v nauke proizoshli izmenenija, otkryvshie novye vozmozhnosti, na kotoryh ja hotel by ostanovit'sja. Ja hochu napomnit', chto v 1951 godu my nachali raboty po fizike plazmy i termojadernym reakcijam. U nas byla uverennost', chto my reshim jetu problemu s hodu, srazu. Mne bylo porucheno obespechivat' regulirovanie budushhego termojadernogo reaktora, chtoby tot ne ochen' ''razognalsja'' i ne vyshel iz-pod kontrolja. Sejchas jeto poruchenie napominaet istoriju o tom, kak odin hotel izobresti vechnyj dvigatel' i vzjal patent na to, chtoby tot ne razgonjalsja do beskonechnyh skorostej. . . Bol'shie uspehi v razrabotke ''vzryvchatyh termojadernyh reaktorov'', kotorye byli sozdany za ochen' korotkoe vremja, porodili u fizikov uverennost' v to, chto oni mogut sdelat' vse i sdelat' bystro. Odnako ochen' skoro zhizn' pokazala, chto jetim delom nuzhno zanimat'sja ne kak konstruirovaniem, a kak naukoj, chto nado razvivat' plazmennuju

  3. Consapevolezza d'uso delle risorse elettroniche presso IIT Roorkee, India: un caso di studio

    Directory of Open Access Journals (Sweden)

    Sunil Tyagi

    2011-04-01

    Full Text Available Attraverso un questionario si studia il livello di conoscenza, da parte di soggetti quali insegnanti, ricercatori e studenti, degli Electronic Information Services (EIS della biblioteca dell'Indian Institute of Technology di Rookee. L'India ha infatti visto un crescente interesse verso le risorse elettroniche in biblioteca, culminato nella creazione nel 2002 dell'Indian National Digital Library in Science and Technology (INDEST Consortium. I questionari si occupano del tipo di risorse elettroniche usate dagli utenti, dell'impatto di esse sul materiale a stampa, del tipo di uso, del metodo utilizzato per la loro ricerca, degli ostacoli incontrati e della frequenza di consultazione. I risultati della ricerca mostrano un forte incremento nell'uso delle riviste online e una generale soddisfazione degli utenti verso l'offerta della biblioteca. Inoltre, le risposte ai questionari hanno evidenziato nella percezione degli utenti un incremento della considerazione delle risorse elettroniche rispetto a quelle a stampa. Le raccomandazioni per il futuro suggeriscono: politiche di abbonamento a risorse elettroniche che tengano conto delle priorità degli utenti, sviluppo di programmi didattici e di orientamento, aumento della qualità dei mezzi (Software e Hardware per l'utilizzo delle risorse elettroniche e un incremento di strumenti del Web 2.0 (Blog, RSS feed, ecc. ai fini della promozione di quest'ambito della biblioteca. Lo studio dovrebbe inoltre essere esteso ad un campione più vasto e ad altre Università e organizzazioni, al fine di identificare più specificamente gli ostacoli al consapevole utilizzo delle risorse elettroniche e i possibili mezzi per incoraggiare gli utenti a sfruttare le piene potenzialità del sistema.

  4. Dietary and Urinary Sulfur can Predict Changes in Bone Metabolism During Space Flight

    Science.gov (United States)

    Zwart, Sara R.; Heer, Martina; Shackelford, Linda; Smith, Scott M.

    2015-01-01

    Mitigating space flight-induced bone loss is critical for space exploration, and diet can play a major role in this effort. Previous ground-based studies provide evidence that dietary composition can influence bone resorption during bed rest. In this study we examined the role of dietary intake patterns as one factor that can influence bone mineral loss in astronauts during space flight. Crew members were asked to consume, for 4 days at a time, prescribed menus with either a low (0.3-0.6 g/mEq) or high (1.0-1.3 g/mEq) ratio of animal protein to potassium (APro:K). Menus were developed for each crewmember, and were designed to meet both crew preferences and study constraints. Intakes of energy, total protein, calcium, and sodium were held relatively constant between the two diets. The order of the menus was randomized, and crews completed each set (low and high) once before and twice during space flight, for a total of 6 controlled diet sessions. One inflight session and three postflight sessions (R+30, R+180, R+365) monitored typical dietary intake. As of this writing, data are available from 14 crew members. The final three subjects' inflight samples are awaiting return from the International Space Station via Space-X. On the last day of each of the 4-d controlled diet sessions, 24-h urine samples were collected, along with a fasting blood sample on the morning of the 5th day. Preliminary analyses show that urinary excretion of sulfate (normalized to lean body mass) is a significant predictor of urinary n-telopeptide (NTX). Dietary sulfate (normalized to lean body mass) is also a significant predictor of urinary NTX. The results from this study, will be important to better understand diet and bone interrelationships during space flight as well as on Earth. This study was funded by the Human Health Countermeasures Element of the NASA Human Research Program.

  5. An Updated Look at the Pro K Experiment: Urinary Acid Excretion Can Predict Changes in Bone Metabolism During Space Flight

    Science.gov (United States)

    Zwart, Sara R.; Heer, Martina; Shackelford, Linda; Smith, Scott M.

    2015-01-01

    Mitigating space flight-induced bone loss is critical for space exploration, and diet can play a major role in this effort (1). Previous ground-based studies provide evidence that dietary composition can influence bone resorption during bed rest (2). In this study we examined the role of dietary intake patterns as one factor that can influence bone mineral loss in astronauts during space flight. Crew members were asked to consume, for 4 days at a time, prescribed menus with either a low (0.3-0.6 g/mEq) or high (1.0-1.3 g/mEq) ratio of animal protein to potassium (APro:K). Menus were developed for each crewmember, and were designed to meet both crew preferences and study constraints. Intakes of energy, total protein, calcium, and sodium were held relatively constant between the two diets. The order of the menus was randomized, and crews completed each set (low and high) once before and twice during space flight, for a total of 6 controlled diet sessions. One inflight session and three postflight sessions (R+30, R+180, R+365) monitored typical dietary intake. As of this writing, data are available from 14 crew members. Two subject's samples are awaiting return from ISS via Space-X, and the final subject has one more collection session planned in November 2014. On the last day of each of the 4-d controlled diet sessions, 24-h urine samples were collected, along with a fasting blood sample on the morning of the 5th day. Preliminary analyses will show the relationships between diet and flight on markers of bone metabolism. The results from this study, which represent healthy individuals in a unique environment, will be important to better understand diet and bone interrelationships during space flight as well as on Earth. These data will be important as nutritional requirements and food systems are developed for future exploration-class missions. This study was funded by the Human Health Countermeasures Element of NASA Human Research Program.

  6. PPOOLEX experiments on stratification and mixing in the wet well pool

    International Nuclear Information System (INIS)

    Laine, J.; Puustinen, M.; Raesaenen, A.; Tanskanen, V.

    2011-03-01

    This report summarizes the results of the thermal stratification and mixing experiments carried out in 2010 with the scaled down, two compartment PPOOLEX test facility designed and constructed at LUT. Steam was blown into the thermally insulated dry well compartment and from there through the DN200 vertical blowdown pipe to the condensation pool filled with sub-cooled water. The main purpose of the experiment series was to generate verification data for evaluating the capability of GOTHIC and APROS codes to predict stratification and mixing phenomena. Another objective was to test the sound velocity measurement system. Altogether five experiments were carried out. The experiments consisted of a small steam flow rate stratification period and of a mixing period with continuously or stepwise increasing flow rate. The dry well structures were heated up to the level of approximately 90 deg. C before the actual experiments. The initial water bulk temperature was 20 deg. C. When the steam flow rate was low enough (typically ∼100-150 g/s) temperatures below the blowdown pipe outlet remained constant while increasing heat-up occurred towards the pool surface layers indicating strong thermal stratification of the wet well pool water. During the stratification period the highest measured temperature difference between pool bottom and surface was approximately 40 deg. C. During the mixing period total mixing of the pool volume was not achieved in any of the experiments. The bottom layers heated up significantly but never reached the same temperature as the topmost layers. The lowest measured temperature difference between the pool bottom and surface was 7-8 deg. C. According to the test results, it seems that a small void fraction doesn't have an effect on the speed of sound in water and that the acquired sound velocity measurement system cannot be used for the estimation of void fraction in the wet well water pool. However, more tests on this issue have to be executed

  7. PPOOLEX experiments on stratification and mixing in the wet well pool

    Energy Technology Data Exchange (ETDEWEB)

    Laine, J.; Puustinen, M.; Raesaenen, A.; Tanskanen, V. (Lappeenranta Univ. of Technology, Nuclear Safety Research Unit (Finland))

    2011-03-15

    This report summarizes the results of the thermal stratification and mixing experiments carried out in 2010 with the scaled down, two compartment PPOOLEX test facility designed and constructed at LUT. Steam was blown into the thermally insulated dry well compartment and from there through the DN200 vertical blowdown pipe to the condensation pool filled with sub-cooled water. The main purpose of the experiment series was to generate verification data for evaluating the capability of GOTHIC and APROS codes to predict stratification and mixing phenomena. Another objective was to test the sound velocity measurement system. Altogether five experiments were carried out. The experiments consisted of a small steam flow rate stratification period and of a mixing period with continuously or stepwise increasing flow rate. The dry well structures were heated up to the level of approximately 90 deg. C before the actual experiments. The initial water bulk temperature was 20 deg. C. When the steam flow rate was low enough (typically approx100-150 g/s) temperatures below the blowdown pipe outlet remained constant while increasing heat-up occurred towards the pool surface layers indicating strong thermal stratification of the wet well pool water. During the stratification period the highest measured temperature difference between pool bottom and surface was approximately 40 deg. C. During the mixing period total mixing of the pool volume was not achieved in any of the experiments. The bottom layers heated up significantly but never reached the same temperature as the topmost layers. The lowest measured temperature difference between the pool bottom and surface was 7-8 deg. C. According to the test results, it seems that a small void fraction doesn't have an effect on the speed of sound in water and that the acquired sound velocity measurement system cannot be used for the estimation of void fraction in the wet well water pool. However, more tests on this issue have to be

  8. Validación del cuestionario de conciencia emocional en adolescentesespañoles

    Directory of Open Access Journals (Sweden)

    Paula Samper-García

    2016-01-01

    Full Text Available La regulación de la emoción es un proceso complejo que implica la iniciación, inhibición o modulación del propio estado o comportamiento en una situación dada (Cole, Michel & Teti, 1994. La regulación emocional tiene una función altamente significativa en la vida humana ya que reacciones emocionales inapropiadas, extremas o incontroladas pueden impedir un ajuste funcional a la sociedad (Koole, 2009. Sin embargo para una adecuada regulación emocional es necesaria una buena comprensión emocional y, a su vez, para una comprensión eficaz se requiere una apro piada percepción emocional. En este estudio se analizan las propiedades psicométricas de la ver sión española del Cuestionario de Conciencia Emocional revisado ( Emotional Awareness Ques tionnaire , EAQ30 desarrollado por Rieffe, Oos terveld, Miers, Terwogt y Ly (2008. La versión española del EAQ30 fue administrada a 1.316 adolescentes españoles de 14 a 16 años. Los da tos confirman la estructura original de la escala de seis factores: Distinción de las emociones, Inter cambio verbal de las emociones, No ocultamiento de las emociones, Conciencia corporal, Análisis de las emociones y Atención a las emociones de los otros. Los coeficientes de consistencia interna de las subescalas del EAQ30 fueron satisfactorios y equivalentes a los obtenidos en la escala origi nal. Por otra parte, el estudio también confirmó la invariancia de la estructura factorial del instru mento cuando se considera el sexo, en la adoles cencia media. Estos resultados permitirían soste ner que la adaptación al español aquí presentada puede ser utilizada para evaluar el constructo conciencia emocional en adolescentes de lengua española de un modo válido y confiable en ambos sexos.

  9. Construction of a subgenomic CV-B3 replicon expressing emerald green fluorescent protein to assess viral replication of a cardiotropic enterovirus strain in cultured human cells.

    Science.gov (United States)

    Wehbe, Michel; Huguenin, Antoine; Leveque, Nicolas; Semler, Bert L; Hamze, Monzer; Andreoletti, Laurent; Bouin, Alexis

    2016-04-01

    Coxsackieviruses B (CV-B) (Picornaviridae) are a common infectious cause of acute myocarditis in children and young adults, a disease, which is a precursor to 10-20% of chronic myocarditis and dilated cardiomyopathy (DCM) cases. The mechanisms involved in the disease progression from acute to chronic myocarditis phase and toward the DCM clinical stage are not fully understood but are influenced by both viral and host factors. Subgenomic replicons of CV-B can be used to assess viral replication mechanisms in human cardiac cells and evaluate the effects of potential antiviral drugs on viral replication activities. Our objectives were to generate a reporter replicon from a cardiotropic prototype CV-B3/28 strain and to characterize its replication properties into human cardiac primary cells. To obtain this replicon, a cDNA plasmid containing the full CV-B3/28 genome flanked by a hammerhead ribozyme sequence and an MluI restriction site was generated and used as a platform for the insertion of sequences encoding emerald green fluorescent protein (EmGFP) in place of those encoding VP3. In vitro transcribed RNA from this plasmid was transfected into HeLa cells and human primary cardiac cells and was able to produce EmGFP and VP1-containing polypeptides. Moreover, non-structural protein biological activity was assessed by the specific cleavage of eIF4G1 by viral 2A(pro). Viral RNA replication was indirectly demonstrated by inhibition assays, fluoxetine was added to cell culture and prevented the EmGFP synthesis. Our results indicated that the EmGFP CV-B3 replicon was able to replicate and translate as well as the CV-B3/28 prototype strain. Our EmGFP CV-B3 replicon will be a valuable tool to readily investigate CV-B3 replication activities in human target cell models. Copyright © 2016 Elsevier B.V. All rights reserved.

  10. Generalized Thermohydraulics Module GENFLO for Combining With the PWR Core Melting Model, BWR Recriticality Neutronics Model and Fuel Performance Model

    International Nuclear Information System (INIS)

    Miettinen, Jaakko; Hamalainen, Anitta; Pekkarinen, Esko

    2002-01-01

    Thermal hydraulic simulation capability for accident conditions is needed at present in VTT in several programs. Traditional thermal hydraulic models are too heavy for simulation in the analysis tasks, where the main emphasis is the rapid neutron dynamics or the core melting. The GENFLO thermal hydraulic model has been developed at VTT for special applications in the combined codes. The basic field equations in GENFLO are for the phase mass, the mixture momentum and phase energy conservation equations. The phase separation is solved with the drift flux model. The basic variables to be solved are the pressure, void fraction, mixture velocity, gas enthalpy, liquid enthalpy, and concentration of non-condensable gas fractions. The validation of the thermohydraulic solution alone includes large break LOCA reflooding experiments and in specific for the severe accident conditions QUENCH tests. In the recriticality analysis the core neutronics is simulated with a two-dimensional transient neutronics code TWODIM. The recriticality with one rapid prompt peak is expected during a severe accident scenario, where the control rods have been melted and ECCS reflooding is started after the depressurization. The GENFLO module simulates the BWR thermohydraulics in this application. The core melting module has been developed for the real time operator training by using the APROS engineering simulators. The core heatup, oxidation, metal and fuel pellet relocation and corium pool formation into the lower plenum are calculated. In this application the GENFLO model simulates the PWR vessel thermohydraulics. In the fuel performance analysis the fuel rod transient behavior is simulated with the FRAPTRAN code. GENFLO simulates the subchannel around a single fuel rod and delivers the heat transfer on the cladding surface for the FRAPTRAN. The transient boundary conditions for the subchannel are transmitted from the system code for operational transient, loss of coolant accidents and

  11. Adquisición de Tecnologías de Información e Influencia institucional en Grandes Empresas en Iztapalapa

    Directory of Open Access Journals (Sweden)

    Regina Leal Güemez

    2012-01-01

    Full Text Available Las tecnologías de Información (TI tienen una gran influencia en varios aspectos dentro de las organizaciones. Debido a ello los gobiernos de los países en vías de desarrollo han decidido impulsar su adopción con el objetivo de aumentar la productividad de las empresas, intensificar el uso y difusión de las TI, así como reducir l a brecha tecnológica respecto a los países desarrollados. E n este documento se reportan los resultados obtenidos de una investigación realizada en grandes empresas de la del e gación Iztapalapa (GEI, en la ciudad de México, relacionados con las fuerzas internas y externas que influyen en las empresas para la toma de decisión relacionada con la adquisición de TI, así como, la vinculación entre factores institucionales y la adqu isición y difusión de TI. Con base en el Nuevo Institucionalismo y utilizando los mecanismos de influencia y regulación, se determinaron los elementos institucionales que influyeron en GEI en la adquisición de TI. Asimismo se analiza el impacto que los pro gramas gubernamentales asociados con la adquisición y difusión de TI han tenido en estas empresas y se presentan las estrategias asociadas con mecanismos de isomorfismo institucional relaci onadas con la adquisición de TI . De acuerdo con los resultados obte nidos si bien hay un grupo de empresas con un alto nivel de infraestructura tecnológica, otro porcentaje de empresas tiene un nivel bajo de adquisición de TI. Las GEI han adquirido nuevas TI principalmente debido a razones particulares y muy pocas han apro vechado los programas gubernamentales asociados con la promoción de la adquisición y uso de estas tecnologías.

  12. Determination of the Effectiveness of Control Rods in the VVER Reactor Fuel Assemblies; Determination de l'Efficacite des Barres de Reglage dans les Ensembles Combustibles du reacteur VVER; Opredelenie ehffektivnosti reguliruyushchikh sterzhnej v sborkakh reaktora VVEHR; Determinacion de la Eficacia de las Barras de Control en los Conjuntos de Elementos Combustibles del Reactor VVER

    Energy Technology Data Exchange (ETDEWEB)

    Semenov, V. N.; Lunin, G. L.; Komissarov, L. V.; Kamyshan, A. N.; Halizev, V. I.; Andrianov, G. Ja.; Voznesenskij, V. A.; Kuz' micheva, V. A.; Lebedev, V. I. [Ordena Lenina Institut Atomnoj Energii Im. I.V. Kurchatova, Moskva, SSSR (Russian Federation)

    1964-06-15

    ) [Russian] V doklade opisyvajutsja jeksperimenty po opredeleniju jeffektivnosti poglotitelej kompensirujushhih kasset vodjanyh polostej i poglotitelej kompensirujushhih k a s set vodjanyh polostej i poglotitelej s chehlami iz razlichnyh materialov na odnorodnyh sborkah, sostojashhih iz kasset s razlichnym obogashheniem. Krome t o go , privodjatsja dannye po nekotorym jeksperimentam na sborkah iz kasset s razlichnym obogashheniem. Jeti jeksperimenty pozvoljajut proverit' metodiku ra sch eta i ocenit' vozmozhnosti ee primenenija dlja neodnorodnyh reaktorov . (author)

  13. "Accessible à tous": la rivista «Mouseion» per la promozione del ruolo sociale dei musei negli anni ’30 del Novecento / “Accessible à tous”: the magazine «Mouseion» for the promotion of social role of museums during the 1930s

    Directory of Open Access Journals (Sweden)

    Patrizia Dragoni

    2015-06-01

    Full Text Available Nel 1927 la commissione di esperti riunita per mettere a punto il programma dell’Office International des Musées (OIM, istituito l’anno precedente, aveva adottato alcune risoluzioni relative anche al ruolo sociale che il museo moderno era sempre più chiamato a svolgere. L’articolo, a partire da queste prime indicazioni, affronta, attraverso l’analisi della rivista ufficiale dell’OIM «Mouseion»,  il tema dello sviluppo delle attività sociali e educative promosse dall’Office e declinate nei principali paesi membri della Società delle Nazioni fino al 1939, anno in cui si sarebbe dovuto svolgere un convegno internazionale sul tema, i cui risultati avrebbero dovuto costituire il terzo volume degli atti di Muséographie. Il convegno, di cui vengono qui riferiti proposte e programmi, non venne mai realizzato a causa dello scoppio della seconda guerra mondiale.   In 1927, the committee of experts convened to study the program of the Office International des Musées (OIM, established the previous year, had adopted a number of resolutions relating to the organization of the institution, cataloging and social role of the modern museum was increasingly called upon to perform. The paper, based on these early indications, addresses through the analysis of the official magazine «Mouseion» the issue of the development of educational and social activities promoted by the OIM and declined in the major member countries of the League of Nations until 1939, the year in which would have to play an international conference on whose acts would have to be the third volume of Muséographie. The conference, which we outline here the proposals and programs, was never realized due to the outbreak of the World War II.

  14. Detection system qualification for direct measurement of thyroid internal contamination by radioiodine; Qualificazione di un sistema di rilevazione trasportabile per misure dirette di contaminazione interna di radioiodio

    Energy Technology Data Exchange (ETDEWEB)

    Tiberi, V.; Battisti, P.; Gualdrini, G. [ENEA, Centro Ricerche Ezio Clementel, Bologna (Italy). Dipt. Ambiente

    1999-07-01

    The work deals with a detection system qualification for direct measurements of thyroid internal contamination by radioiodine. The isotopes {sup 131}I and {sup 125}I are the most frequently used in nuclear medicine. Because of their volatility they are very dangerous for thyroid contamination by inhalation. The system has been projected to be easily and fast used and above all transportable where the control is necessary. These characteristic make it able to realise supervision programs of internal contamination by radioiodine. In fact due the very high control frequencies (each 15 days for {sup 131}I), these programs are usually very expensive and demanding when they are executed in external measurement laboratories. The following steps are described: devices presentation, calculation of energy and efficiency parameters, minimum detectable activity, time system reliability, best operative conditions in the measurements. At the end an application example of the system is reported. [Italian] Il presente lavoro consiste nella qualificazione di un sistema di rivelazione per misure dirette di contaminazione interna da radioiodio in tiroide, progettato per essere maneggevole, di semplice e rapido impiego e trasportabile sul luogo dove e' richiesta la misura. Il sistema e' stato studiato per la realizzazione di programmi di sorveglianza della contaminazione interna da radioiodio che, richiedendo frequenze di controllo elevate (quindicinali per lo {sup 131}I), sono estremamente impegnativi ed onerosi, soprattutto se i controlli vengono effettuati in centri di misura esterni. Dopo la determinazione dei parametri della calibrazione in energia ed efficienza, la minima attivita' rivelabile, l'affidabilita' del sistema nel tempo e le condizioni operative ottimali da adottare in sede di misura, viene verificata la piena affidabilita' del sistema in un programma di sorveglianza della contaminazione interna da radioiodio.

  15. Ecology of Acantharia and Strontium Circulation in the Sea; Ecologie des Acanthaires et Circulation du Strontium en Mer; 0411 0414 ; Ecologia de los Acantarios y Circulacion del Estroncio en el Mar

    Energy Technology Data Exchange (ETDEWEB)

    Schreiber, Bruno [Department of Zoology, University of Parma (Italy)

    1960-07-01

    The author first considers the biochemical cycle of strontium in sea-water and then examines the proposed programme and the objectives it is hoped to achieve. The Acantharia group was selected for this study since it is the only one which has a specific and exclusive deposit of strontium. It is, therefore, of particular interest in relation to the problems concerning the circulation of strontium and radioactive isotopes resulting from fall-out. (author) [French] L'auteur procede d'abord a une etude du cycle bio-chimique du strontium dans l'eau de mer, puis il procede a l'etude du programme envisage et des objectifs poursuivis. Les Acanthaires ont ete choisis pour cette etude car ils constituent le seul groupe possedant un depot de strontium specifique et exclusif. Il est donc particulierement interessant een ce qui concerne les problemes relatifs a la circulation du strontium et des isotopes radioactifs provenant des retombees. (author) [Spanish] El autor estudia primero el ciclo bioquimico del estroncio en las aguas del mar, y procede luego al estudio del programa proyectado y de los objetivos perseguidos. Para realizar este estudio se ha escogido a los acantarios porque su esqueleto contiene estroncio. Por ello, este grupo es de especial interes en lo que respecta a los problemas de la circulacion del estroncio y de los radioisotopos procedentes de las precipitaciones radiactivas. (author) [Russian] Prezhde vsego avtor opisyvaet biohimicheskij cikl stroncija v morskoj vode, a zatem perehodit k rassmotreniju planiruemoj programmy i presleduemyh celej. Dlja jetogo issledovanija byla vybrana akantarija (Acantharia), tak kak ona javljaetsja edinstvennoj gruppoj, imejushhej specificheskie i edinstvennye v svoem rode otlozhenija stroncija. Takim obrazom, ona javljaetsja krajne interesnoj v otnoshenii problem, svjazannyh s cirkuljaciej stroncija i radioaktivnyh izotopov, poluchaemyh v rezul'tate vypadenija osadkov. (author)

  16. Limits to the Recognizability of Flaws in Non-Destructive Testing Steam-Generator Tubes for Nuclear-Power Plants; Limitations de l'Efficacite de la Detection des Defauts par Essais Non Destructifs de Tubes de Bouilleurs pour Centrales Nucleaires; Predely ehffektivnosti nedestruktivnoj defektoskopii trub parogeneratorov yadernykh ehlektrostantsij; Limites para Distinguir los Defectos en el Ensayo No Destructivo de Tubo para Generadores de Vapor Destinados a Centrales Nucleares

    Energy Technology Data Exchange (ETDEWEB)

    Kuhlmann, A.; Adamsky, F. -J. [Technischer Ueberwachungs-Verein Reinland e.V., Cologne (Germany)

    1965-10-15

    de vapor. Se describen minuciosamente los siguientes ensayos: a) ensayo ultrasonico automatico de los tubos rectos en la fabrica misma; b) ensayo combinado, ultrasonico y radiografico, de los tubos curvados y de las soldaduras; c) otros ensayos no destructivos. (author) [Russian] V FRG strojatsja jadernye reaktory s parogeneratorami vnutri korpusa reaktora pod davleniem. Pri takoj konstrukcii ochen' trudno remontirovat' truby parogeneratorov, chto vedet k bol'shim prostojam jadernoj jelektro stancii. Izvestno, chto mnogochislennye neispravnosti, vstrechajushhiesja na obychnyh jelektrostancijah, javljajutsja rezul'tatom povrezhdenij trub parogeneratorov. Vvidu vysokih obshhih zatrat neobhodimo stroit' parogeneratory tak, chtooy zagruzka ih po vozmozhnosti byla vysokoj. Ob{sup e}dineniju tehnicheskogo kontrolja Rejnland porucheno osushhestvljat' nabljudenie i kontrol' za izgotovleniem parogeneratorov, chtoby jeta chast' jelektrostancij byla, po vozmozhnosti, svobodna ot kakih-libo nedostatkov. Poluchennyj pri osushhestvlenii jetoj raboty opyt predstavljaet v obshhem interes dlja proizvodstva i stroitel'stva parogeneratorov dlja jadernyh jelektrostancij. Doklad kasaetsja predelov jeffektivnosti kontrolja trub parogeneratorov bez ih razrushenija. Obsuzhdajutsja v detaljah sledujushhie vypolnennye vidy kontrolja: a) avtomaticheskaja ul'trazvukovaja proverka prjamyh trub na proizvodjashhej ustanovke; b) kombinirovannaja ul'trazvukovaja i radiograficheskaja proverka gnutyh trub i svarok trub; v) drugie vidy nedestruktivnogo kontrolja. (author)

  17. Experiences with the Irradiation of Vegetables in The Netherlands; Essais d'Irradiation de Legumesaux Pays-Bas; Opyt oblucheniya ovoshchej v Niderlandakh; Experimentos Sobre Irradiacion de Verduras en Los Paises Bajos

    Energy Technology Data Exchange (ETDEWEB)

    Staden, O. -L. [Institute for Research on the Storage and Processing of Horticultural Produce, Wageningen (Netherlands)

    1966-11-15

    manifiestan. Se ha irradiado con electrones de 1,5 MeV col rizada deshidratada, observandose que el tiempo de coccion y la dureza disminuyen al aumentar la dosis; sin embargo, las muestras tratadas con dosis superiores a 1000 krad presentaron propiedades organolepticas inaceptables. (author) [Russian] Daetsja obzor poslednih opytov v Niderlandah po vozdejstviju obluchenija (jelektrony i gamma-luchi) na nekotorye ves'ma razlichnye ovoshhi. V dannoj rabote osnovnoe vnimanie udeljalos' vozmozhnosti uvelichenija srokov hranenija i takim obrazom vozdejstviju na zhivoj produkt. Sredi prochego rassmatrivajutsja razlichnye reakcii tomatov na jelektrony i gamma- luchi. Jeti poslednie vyzyvajut polnoe ischeznovenie vnutrennej struktury. Upominaetsja o predpolozhenii, chto mezhdouzlovoe gnienie rastenij ne mozhet upravljat'sja ionizirujushhej radiaciej. Dalee, rassmatrivaetsja neskol'ko orientirujushhih opytov s narezannymi ovoshhami, upakovannymi v plastik i ne upakovannymi. Bolee shiroko soobshhaetsja o vozmozhnostjah obluchenija gribov. Zdes' mozhno poluchit' pjat' blagoprijatnyh rezul'tatov. Odnako jeksperiment s uspeshno perenesennymi momentami obrabotki pokazal, chto jeti vozmozhnosti men'she, chem pervonachal'no predpolagalos'. Dalee ukazyvaetsja, chto obluchenie 'kisloj kapujty' ne mozhet najti primenenija iz-za bystro nastupajushhego obescvechivanija. Obrabotka suhoj kapusty (curly.kale) jelektronami v 1,5 Mjev pokazala s uvelicheniem dozy porjadka kilorad umen'shenie vremeni varki i zhestkosti. Odnako obrazcy, obrabotannye dozami vyshe 1000 krad stali nepriemlemymi v organolepticheskom otnoshenii. (author)

  18. PACTEL OECD project planning (PACO). PACTEL OECD project planning

    Energy Technology Data Exchange (ETDEWEB)

    Kouhia, V.; Purhonen, H. [Lappeenranta University of Technology (Finland)

    2004-07-01

    OECD launched the SETH project to investigate issues relevant for accident prevention and management and to ensure the existence of integral thermal hydraulic test facilities. The facilities included in the SETH project are PKL from Germany and PANDA from Switzerland. At the early stages of the SETH project an idea was raised to exploit the PACTEL facility in a similar OECD project. Without any external funding the analytical work in the required extent would not be possible within Lappeenranta University of Technology, the party responsible of operating PACTEL. This fact directed the PACO project proposal to be conducted for the SAFIR programme. The aim of the PACO project is to prepare a project proposal to OECD of a PACTEL related project. To attain this objective some preliminary analyses have to be performed to ensure the relevancy of the proposed topic. The low power situation, i.e. midloop state was chosen to be the topic in the PACO studies and project planning basis. The plan is to use PACTEL to examine vertical steam generator behaviour during the midloop operation and the following loss of residual heat removal system transient. Such a possibility is acknowledged with special alterations to PACTEL. The APROS code version 5.04.07 was selected as a tool for the preanalyses. The virtual simulation of the chosen experimental situation would give a preconception on the phenomena to be expected and the progression of the transient. Originally the PACO project was planned to continue only for a few months, ending up with the project proposal to OECD during the summer time 2004. During the pre-calculation process it became obvious that the time expected was not enough to establish good pre-calculation results. The reasons for this relates to time used to learn and adapt the use of the chosen code, improvements and corrections in modelling as well as the code ability to manage the special conditions defined for the project topic. Another aspect on completing a

  19. The Management of Nuclear Materials in a Research Establishment; Gestion des Matieres Nucleaires dans un Centre de Recherche; Uchet yadernykh materialov v nauchno-issledovatel'skom uchrezhdenii; Administracion de Sustancias Nucleares en un Centro de Investigaciones

    Energy Technology Data Exchange (ETDEWEB)

    Wright, W. J.; Hocking, D. R. [Australian Atomic Energy Commission Research Establishment, Lucas Heights, NSW (Australia)

    1966-02-15

    control de la calidad, tropiezan los suministradores cuando se compran pequenas cantidades de materiales muy diversos. (author) [Russian] Daetsja obzor funkcij sistemy ucheta jadernyh materialov v svjazi s dejatel'nost'ju nauchno- issledovatel'skih uchrezhdenij. Poskol'ku opyty s jadernymi materialami obychno ne povtorjajutsja, vozmozhnosti usta- novlenija statisticheskogo kachestvennogo i kolichestvennogo kontrolja ochen' neveliki. Pojetomu risk oshibki pri uchete materiala dolzhen ustanavlivat'sja, ishodja iz otnositel'no malogo kolichestva analiticheskih izmerenij. Izlagajutsja svjazannye s jetim momenty. Analogichnye dovody ispol'zujutsja dlja illjustracii trudnosti kachestvennogo kontrolja pri pokupke raznoobraznyh materialov v nebol'shih kolichestvah. (author)

  20. Some possible uses of radioisotopes in the rubber industry; Certaines possibilites d'emploi des radioisotopes dans l'industrie du caoutchouc; Nekotorye vozmozhnosti ispol'zovaniya radioaktivnykh izotopov v rezinovoj promyshlennosti; Algunas posibilidades de utilizacion de los radioisotopos en la industria del caucho

    Energy Technology Data Exchange (ETDEWEB)

    Shimorda, J; Mozhishek, M; Klimanek, L; Staroba, J [Nauchno-Issledovatel' skij Institut Tekhnologii Reziny i Plastmass (NIITRP), Gorod Gotval' dov, Chekhoslovatskaya Sotsialisticheskaya Respublika (Czech Republic)

    1962-01-15

    A method is described for using beta-emitters (Tl{sup 204} and S{sup 35}) for measuring the wearing qualities of motor-vehicle tyres, checking the homogeneity of tyre rubber, and non-contact thickness-gauging of rubberized fabrics. (author) [French] Le memoire expose une methode permettant d'employer des emetteurs beta ({sup 204}Tl et {sup 35}S) pour la mesure de la resistance des pneumatiques d'automobiles, le controle de l'uniformite du caoutchouc des pneus et la mesure sans contact de l'epaisseur des tissus caoutchoutes. (author) [Spanish] Los autores describen un metodo de utilizacion de emisores {beta} ({sup 204}Tl y {sup 35}S) para la medicion de la resistencia al desgaste de los neumaticos de automovil para la verificacion de la homogeneidad del caucho destinado a la fabricacion de neumaticos y para la medicion a distancia del espesor de las telas cauchutadas. (author) [Russian] Opisana metodika ispol'zovaniya beta-izluchatelej (Tl{sup 204} i S{sup 35}) dlya izmereniya velichiny iznosostojkosti avtomobil'nykh shin, dlya kontrolya gomogennosti shinnykh rezin i dlya beskontaktnogo izmereniya tolshchiny obrezinennykh tkanej. (author)

  1. Re-conceptualizing mother tongue tuition of Estonian abroad as a transnational phenomenon

    Directory of Open Access Journals (Sweden)

    Maarja Siiner

    2017-05-01

    Full Text Available The governmental initiative called the Compatriots Programme, which supports language tuition in Estonian schools and societies abroad, reveals an increased interest in developing intergenerational language transmission in the growing Estonian diaspora. This transnational language political activity signals a new era in language policy, where nation states are increasingly decentralized by migration. The evaluation of the program furthermore reveals that organizing such schools requires a willingness to take language political agency, typically conducted by well-educated and well-integrated resourceful transnational multilingual parents. The present article outlines the results of an ethnographic study of the process of establishing the Estonian School in Copenhagen. This step has demanded a change in the mindset still prevailing in Estonia that language political activities, such as planning language acquisition, are solely the responsibility of the state. Since the prevailing language ideology in Denmark is not favorable towards multilingualism in migrant languages, intergenerational language transmission furthermore presupposes a feeling of ownership of the language and high language self-esteem. "Hargmaise keelepoliitika sünd. Eesti keeleõppe korraldamise võimalikkusest välismaal Taani näitel" Hargmaisus, kasvav väljarändajate arv ja sellega ka eesti keele rääkijate hulk välismaal on jätnud oma jälje eesti keelepoliitikale. Kui varem uuriti peamiselt seda, kuidas eesti keel muukeelses kontekstis muutub, siis viimasel kümnendil on riik asunud aktiivselt toetama eesti keele jätkuvat kasutamist välismaal, rahastades rahvuskaaslaste programmi abil haridusprogramme. Kuid millised faktorid määravad selle, kas uus eestlaste põlvkond oskab ja tahab eesti keelt rääkida? Artikkel hindab etnograafilises ja sotsiolingvistilises võtmes Kopenhaagenis kolm aastat tegutsenud Eesti Kooli ja Lasteklubi näitel, millised on keelekasutust

  2. Concentration and Storage of Highly-Active Wastes from the First Stages of the United Kingdom Civil Nuclear Power Programme; Concentration et Stockage des Dechets de Haute Activite au Cours des Premiers Stades du Programme Civil de Production d'Energie d'Origine Nucleaire au Royaume-UNL; КОНЦЕНТРИРОВАНИЕ И ХРАНЕНИЕ ВЫСОКОАКТИВНЫХ ОТХОДОВ НА ПЕРВЫХ СТАДИЯХ ОСУЩЕСТВЛЕНИЯ ПРОГРАММЫ СОЕДИНЕННОГО КОРОЛЕВСТВА ПО ПРОИЗВОДСТВУ ЯДЕPHОЙ ЭЛЕКТРОЭНЕРГИИ ДЛЯ ГРАЖДАНСКИХ ЦЕЛЕЙ; Concentracion y Almacenamiento de Desechos de Elevada Radiactividad en las Primeras Etapas del Programa Civil de Energia Nucleoelectrica del Reino Unido

    Energy Technology Data Exchange (ETDEWEB)

    Clelland, D. W. [United Kingdom Atomic Energy Authority, Production Group, Risley, Warrington (United Kingdom)

    1963-02-15

    zhidkih kislotnyh koncentratov. Teoreticheski ocenivaetsja kolichestvo radioaktivnyh othodov, kotoroe budet polucheno v processe pererabotki teplovydeljajushhih jelementov v- techenie dvuh pervyh desjatiletij osushhestvlenija programmy Soedinennogo Korolevstva po proizvodstvu jadernoj jelektrojenergii dlja grazhdanskih celej; rassmatrivajutsja konstrukcii i tehnicheskie problemy, svjazannye s bezopasnym i jekonomichnym hraneniem jetih othodov. (author)

  3. Construction and characterization of poliovirus subgenomic replicons.

    Science.gov (United States)

    Kaplan, G; Racaniello, V R

    1988-05-01

    Poliovirus RNAs containing in-frame deletions within the capsid-coding region were produced by in vitro transcription of altered poliovirus type 1 cDNA by using bacteriophage T7 RNA polymerase. Three RNAs were transcribed that contained deletions of 2,317 nucleotides (bases 747 to 3064), 1,781 nucleotides (bases 1,175 to 2,956), and 1,295 nucleotides (bases 1,175 to 2,470). All three subgenomic RNAs replicated after transfection into HeLa cells, demonstrating that sequences encoding the capsid polypeptides are not essential for viral RNA replication in vivo. Viral RNA containing the largest deletion (R1) replicated approximately three times better than full-length RNA produced in vitro. Northern blot (RNA blot) hybridization analysis of total cellular RNA from HeLa cells at different times after transfection with R1 demonstrated the presence of increasing amounts of the expected 5.1-kilobase subgenomic RNA. Analysis by immunoprecipitation of viral proteins induced after transfection of R1 RNA into HeLa cells revealed the presence of proteins 2Apro, 2C, and 3Dpol and its precursors, suggesting that the polyprotein cleavages are similar to those occurring in virus-infected cells. Replication of P2/Lansing virion RNA was inhibited by cotransfection with the R1 replicon, as demonstrated by hybridization analysis with a serotype-specific oligonucleotide probe. A higher level of inhibition of RNA replication was observed when P2/Lansing RNA was cotransfected into HeLa cells with truncated R1 transcripts (R1-PvuII) that were missing 395 3' nucleotides and a poly(A) tail. These internally and terminally deleted RNAs inhibited the replication of subgenomic replicons R1, R2, and R3 and caused a reduction in plaque size when cotransfected with P1/Mahoney or P2/Lansing viral RNA, suggesting that individual cells had received both RNAs. No inhibition of plaque size was observed when replicon RNAs were used that were missing 1,384 or 1,839 3' nucleotides or contained plasmid

  4. AVALIAÇÃO DAS AVALIAÇÕES DE TEXTOS CIENTÍFICOS SOBRE CONTABILIDADE E CONTROLADORIA

    Directory of Open Access Journals (Sweden)

    GILBERTO DE ANDRADE MARTINS

    2007-01-01

    Full Text Available No es posible negar: por más cuidados que sean observados en el proceso de evalua-ción de textos científicos, los pareceres y los resultados de las evaluaciones siempre estarán unidos al conocimiento, a la aptitud, a la habilidad y a la ética del evaluador. Por más que se busque la objetivación de la evaluación jamás se conseguirá un resultado ideal – justo, con la plena concordancia de los autores y del evaluador sobre todos los textos analizados. Aún, incluso considerando tales premisas, discusiones sobre ese desafiador tema debe con-tinuamente hacer parte de la pauta de los programas de post graduación, de las comisiones científicas de los congresos, de los encuentros, de los seminarios, etc. y de los cuerpos edito-riales de los periódicos de cualquier área del conocimiento. En este trabajo, se intenta discutir, explicar y presentar una evaluación de las evaluaciones de los textos científicos aprobados y defendidos en el 5º Congreso Usp de Contraloría y Contabilidad de la FEA/USP. Fueron analizados todos los 100 trabajos aprobados, involucrando 300 pareceres conteniendo eva-luaciones cuantitativas y anotaciones a diez apartados – y evaluaciones cualitativas – puntos Fuertes y flojos de cada texto. Setenta y cinco por ciento de los pareceres fueron extremada-mente favorables a los autores de los textos, tanto con relación a las anotaciones como con relación a las evaluaciones cualitativas. Aproximadamente 65% de las menciones a puntos Fuertes, indicadores de la aprobación de los textos, se condensaron a la relevancia del asun-to-tema, de la redacción y de la estructuración del trabajo. Esa elevada proporción indica que una expresiva mayoría de evaluaciones de los textos no se pautó por el necesario rigor en la evaluación de sus contenidos. Los resultados mostraron extraordinarias dispersiones entre evaluadores de los mismos textos y entre evaluadores de todos los textos sometidos y apro-bados. La mayoría de

  5. Large-Scale Combined Heat and Power (CHP) Generation at Loviisa Nuclear Power Plant Unit 3

    International Nuclear Information System (INIS)

    Bergroth, N.

    2010-01-01

    rather long distance.This paper describes the general concept of the 3 CHP generation; it addresses the technical starting points as well as the general design and safety requirements with regard both to the co-generation plant and the district heat transport system. The use of APROS simulation software for preliminary safety analyses during the design phase is presented and discussed.(author).

  6. Analisi dell'efficacia di un programma di prevenzione secondaria del carcinoma orale

    Directory of Open Access Journals (Sweden)

    S. Iannazzo

    2003-05-01

    Full Text Available

    In Italia i carcinomi del cavo orale (KCO sono diagnosticati
    prevalentemente al II-IV stadio TNM con conseguenti basse sopravvivenza a 5 anni e qualità della vita. Una maggior frequenza di diagnosi allo stadio I porterebbe a migliorare ampiamente i valori medi dei suddetti parametri.
    Scopo del presente lavoro è stato valutare l’efficacia di un programma di prevenzione secondaria del KCO in termini di aumento di diagnosi allo stadio I e di vite salvate.

    Abbiamo stimato la prevalenza di casi istopatologicamente
    accertati (livello C3 di leucoplachia, principale lesione precancerosa del KCO, nella ASL/RMA come prodotto tra la prevalenza stimata di leucoplachia diagnosticata clinicamente (livello C2 (2989,2Ĩ13077,7 e la proporzione, scelta arbitrariamente, di C3 tra i C2 (0,50.

    Tenendo presente che nel campione studiato nella ASL/RMA la proporzione di KCO allo stadio I tra i C3 era 0,03, abbiamo stimato il numero di KCO.

    Abbiamo stimato quanti KCO verrebbero diagnosticati allo stadio I se venisse attuato un programma di prevenzione secondaria, considerando diversi livelli di compliance, e sulla base di una sopravvivenza media a 5 anni, in Italia, del 53% per tutti gli stadi e del 79% per i KCO allo stadio I, abbiamo calcolato il numero di vite salvate. I valori sono stati espressi come IC95.

    Le prevalenze di leucoplachia C3 e KCO sono risultate,
    rispettivamente, 1494,6Ĩ6538,8 e 44,8Ĩ196,2. Con compliance del 10%, 40% e 75% verrebbero diagnosticati, rispettivamente, 4,5Ĩ19,6, 17,9Ĩ78,5 e 33,6Ĩ147,2 casi di KCO e le vite salvate sarebbero 1,1Ĩ5,1, 4,6Ĩ20,4 e 8,7Ĩ38,3 rispettivamente.
    In termini di vite salvate i dati evidenziano la necessita di attuare programmi di screening del KCO, anche nell' eventualità di uno scarso coinvolgimento della popolazione a rischio.

  7. Educazione all'igiene orale ed eradicazione della carie dentale nellíinfanzia. Risultati finali di uno studio in un campione di popolazione infantile di Ferrara

    Directory of Open Access Journals (Sweden)

    M. Bergamini

    2003-05-01

    dei genitori che dei figli verso le tematiche della prevenzione.

    Risulta pertanto necessario potenziare i programmi di educazione sanitaria finalizzati ad accrescere nella popolazione la consapevolezza dell’importanza dell’igiene orale.

  8. Fuel-cell technology for vehicular applications; L`introduzione delle pile a combustibile nel settore dei trasporti: proposte, standard e normative per sistemi di bordo ed impianti

    Energy Technology Data Exchange (ETDEWEB)

    Ciancia, A.; Pede, G.; Marmigi, R. [ENEA, Centro Ricerche Casaccia, Rome (Italy). Dip. Energia

    1998-12-31

    The fuel-cell technology applied to engines for vehicular applications grants broad margins of convenience over any known alternative engine for what concerns the compliance with any present and foreseeable environmental and energy saving regulations. On the other hand, the use of hydrogen produced on board from fuels or stored as a liquid or a gas, raises new problems from the point of view of safety regulations and standards both in the design and use of vehicles and in the fuel production and distribution. The present work is aimed at pointing out the above main safety problems, describes the technical-choices together with their technical grounds, in the framework of the italian and U E standards and regulations. The report is then made up of three parts. The initial section where the on board storage of the fuel from technical-economical point of view is discussed. with particular reference to the compressed hydrogen, the second describing the regulations and standards holding in the field of on board pressure equipment and reporting the ongoing ENEA`s activities in the field. The final part is devoted to the distribution and supply of the fuels to the fuel cell powered electric vehicles. [Italiano] La tecnologia delle celle a combustibile, impiegata nella realizzazione dei propulsori dei veicoli elettrici, conferisce ad essi ampi margini di vantaggio su ogni altro tipo di motorizzazione per quanto riguarda le attuali e prevedibili future normative ambientali e di risparmio energetico. Il presente rapporto si propone di evidenziare alcuni tra questi problemi ed esporre e motivare le soluzioni tecniche previste nell`ambito degli specifici programmi dell`ENEA, in un contesto normativo di riferimento nazionale e comunitario. Il rapporto si compone pertanto di tre parti: una parte iniziale dove e` affrontato dal punto di vista tecnico-economico il problema del trasporto del combustibile a bordo con particolare riferimento all`idrogeno compresso, una seconda in cui

  9. L'applicazione dei Sistemi Informativi Geografici per la valutazione dei bisogni di salute della popolazione pediatrica immigrata residente a Roma

    Directory of Open Access Journals (Sweden)

    A. G. De Belvis

    2003-05-01

    Full Text Available

    Obiettivi: lo studio applica i GIS per l’analisi dei bisogni di salute della popolazione immigrata in età pediatrica regolarmente residente a Roma e per la costruzione di bacini di utenza a livello di Municipio, ASL e Comune rispetto alle corrispondenti strutture di offerta.

    Materiali e Metodi: i dati sono stati acquisiti dall’Ufficio Statistica del Comune di Roma (popolazione in età 0-18 anni residente al 31/12/2002 per Municipio, Distretto e ASL. I dati relativi all’offerta dei servizi per l’infanzia delle ASL sono stati reperiti dalle ASL, dal Comune e dalla Caritas di Roma. I dati sono stati successivamente inseriti, verificati ed analizzati attraverso i programmi Excel e Stata7. L’utilizzo delle applicazioni GIS è stato realizzato attraverso il software Arc-View.

    Risultati: dei 169.064 immigrati presenti al 31/12/2002, quelli in età pediatrica (29.629 sono variabilmente distribuiti rispetto al totale degli immigrati e alla popolazione pediatrica residente.
    Ad esempio, la proporzione immigrati minori/immigrati varia da un minimo del 7,3% in Municipio I, ad un massimo del 20,1% nei Municipi VII e VII (Media: 13.26, I.C.95%: 11.46-15.05.
    L’analisi ha permesso di caratterizzare i bisogni socio-sanitari per Municipio, distretto e ASL. Una valutazione quantitativa della relazione bisogno/offerta è stata realizzata georeferenziando la popolazione immigrata in età pediatrica con le corrispondenti strutture di offerta censite.

    Conclusioni: l’utilizzo dei GIS in epidemiologia e sanità pubblica si presenta sempre più prezioso, per la capacità di sintetizzare, rappresentare efficacemente i fenomeni, suggerire ipotesi di correlazioni tra i fenomeni e indirizzare le decisioni in sanità.
    L’applicazione dei GIS sulla popolazione immigrata in età pediatrica – regolarmente residente a Roma - si è prestata in maniera efficace

  10. Evaluation and monitoring of Research and Development projects and programmes: Experience of the task force on the evaluation of TAFTIE; La valutazione e il monitoraggio dei progetti e dei programmi di R&S: esperienza della Task Force sulla valutazione di TAFTIE

    Energy Technology Data Exchange (ETDEWEB)

    Scarpitti, L [ENEA, Rome (Italy). Funzione Centrale Studi

    1996-08-01

    This paper allows to compare the experiences in the evaluation and monitoring fields among 8 different European agencies (ENEA, Italian National Agency for New Technologies, Energy and the Environment, included) directly involved in technology transfer projects and programmes. In order to compare the different experiences three levels of analysis are used: evaluation methodologies, performance indicators, project characterisation and databases.

  11. Treatment, Processing and Future Disposal of Radioactive Wastes at the Idaho Chemical Processing Plant; Traitement et Elimination Future des Dechets Radioactifs a l'Usine de Traitement Chimique de L'Idaho; 0410 041d 0414 ; Tratamiento y Evacuacion de Desechos Radiactivos en la Planta de Tratamiento Quimico de Idaho

    Energy Technology Data Exchange (ETDEWEB)

    Stevens, James I. [Phillips Petroleum Company, Atomic Energy Division, Idaho Falls (United States)

    1960-07-01

    igrajut bolee znachitel'nuju rol', chem dlja zhidkih tel. Kislotnye othody azotnokislogo aljuminija, poluchajushhiesja pri pererabotke toplivnyh jelementov reaktorov tipa, sluzhashhego dlja ispytanija materialov, mogut byt' prevrashheny v granulirovannye aljuminy putem obzhiganija ih v razzhizhennom sostojanii pri temperature ot 350 do 550 Degree-Sign C. Glavnymi sostavnymi chastjami javljajutsja obzhigatel'naja pech's podogrevom na NaK, sistema ochistki vyhodjashhih gazov i emkosti dlja hranenija othodov v tverdom vide. V dokumente delaetsja opisanie jetoj konstrukcii, proizvodimyh issledovanij i programmy dal'nejshih rabot. V zavisimosti ot uspeha opytnoj ustanovki pechi dlja obzhiganija v razzhizhennom sostojanii i ot uspeha hranenija othodov v tverdom vide pri vysokoj temperature, a takzhe v svjazi i s drugimi soobrazhenijami, v doklade obsuzhdajutsja drugie vozmozhnosti hranenija othodov v budushhem i ih vlijanie na okruzhajushhuju sredu. (author)

  12. Current and future strategies in radiotherapy of childhood low-grade glioma of the brain. Part II. Treatment-related late toxicity

    International Nuclear Information System (INIS)

    Kortmann, R.D.; Timmermann, B.; Plasswilm, L.; Paulsen, F.; Jeremic, B.; Kay, S.; Bamberg, M.; Taylor, R.E.; Scarzello, G.; Gnekow, A.K.; Dieckmann, K.

    2003-01-01

    such as neurocognitive and endocrinological outcome are needed in order to clarify the impact of radiation therapy on the risk of late sequelae. Presently, the strategy to postpone radiotherapy in the younger children, especially with NF, is justified to reduce the risk of late effects. These information and the contribution of tumor, surgery and chemotherapy will help to define the role of radiation therapy in the future management of childhood low-grade glioma and whether the use of highly sophisticated and expensive treatment techniques is justifiable. The recently initiated prospective study of the APRO (Pediatric Radiooncology Working Party) on documentation of dose prescription to organs at risk and the network of the GPOH to explore late effects as well as the forthcoming prospective SIOP/GPOH (International Society of Pediatric Oncology/German Society of Pediatric Oncology and Hematology) LGG 2003 trial are addressing these issues. (orig.)

  13. Current and future strategies in radiotherapy of childhood low-grade glioma of the brain. Part II. Treatment-related late toxicity

    Energy Technology Data Exchange (ETDEWEB)

    Kortmann, R.D.; Timmermann, B.; Plasswilm, L.; Paulsen, F.; Jeremic, B.; Kay, S.; Bamberg, M. [Dept. of Radiooncology, Univ. of Tuebingen (Germany); Taylor, R.E. [Radiotherapy Dept., Cookridge Hospital, Leeds (United Kingdom); Scarzello, G. [Dept. of Radiotherapy, Padua General Hospital (Italy); Gnekow, A.K. [Children' s Hospital Augsburg (Germany); Dieckmann, K. [Dept. of Radiooncology, General Hospital Vienna (Austria)

    2003-09-01

    such as neurocognitive and endocrinological outcome are needed in order to clarify the impact of radiation therapy on the risk of late sequelae. Presently, the strategy to postpone radiotherapy in the younger children, especially with NF, is justified to reduce the risk of late effects. These information and the contribution of tumor, surgery and chemotherapy will help to define the role of radiation therapy in the future management of childhood low-grade glioma and whether the use of highly sophisticated and expensive treatment techniques is justifiable. The recently initiated prospective study of the APRO (Pediatric Radiooncology Working Party) on documentation of dose prescription to organs at risk and the network of the GPOH to explore late effects as well as the forthcoming prospective SIOP/GPOH (International Society of Pediatric Oncology/German Society of Pediatric Oncology and Hematology) LGG 2003 trial are addressing these issues. (orig.)

  14. L’insegnamento della lingua e letteratura italiane a Cuba.

    Directory of Open Access Journals (Sweden)

    Mayerìn Bello Valdés

    2009-12-01

    Full Text Available Normal 0 14 MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Tabella normale"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman";} Nel suo articolo l’autrice ricostruisce la storia dell’insegnamento delle lingua e della letteratura italiane a Cuba dal Novecento ai giorni nostri, e fornisce una ricca documentazione sui corsi di italiano, sugli studi e  sulle opere più importanti pubblicate a Cuba sulla nostra letteratura e sulle manifestazioni realizzate per la diffusione della cultura italiana nel paese. In particolare riferisce dell’importante ruolo svolto dalla rivista “Cuadernos de italianística cubana” – e dalle istituzioni accademiche e culturali che ad essa fanno riferimento – nel campo della ricerca linguistica, della glottodidattica, dello studio della cultura italiana nelle sue diverse manifestazioni, tra cui la musica e l’opera lirica, e nella diffusione dell’italiano attraverso specifici programmi televisivi.  Normal 0 14 MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Tabella normale"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman";} In her article the author reconstructs the history of Italian language and literature teaching in Cuba from the Nineteen Hundreds up to the present and provides a wealth of documentation on the Italian courses, studies and the most important works published in Cuba on our literature, as well as on events organized to spread Italian culture throughout the country.  In particular

  15. The CNRN Research Programme for the Study of Radioisotope Accumulation by Marine Organisms and its Effects as Regards Radioactive Contamination of the Ocean; Le Programme de Recherches du CNRN sur l'Accumulation des Radioisotopes par les Organismes Marins et son Effet sur la Contamination Radioactive de l'Ocean; 041f 0420 041e 0414 ; Programa de Investigaciones del CNRN para Estudiar la Acumulacion de Radioisotopos en los Organismos Marinos y sus Efectos sobre la Contaminacion Radiactiva del Oceano

    Energy Technology Data Exchange (ETDEWEB)

    Buzzati-Traverso, A. A.; Bernhard, M. [National Committee for Nuclear Research (Italy)

    1960-07-01

    . Por ultimo, facilitan algunos resultados preliminares obtenidos. (author) [Russian] V doklade izlagaetsja programma nauchnyh issledovanij, Predprinjatyh Nacional'nym komitetom po jadernym issledovanijam, s cel'ju izuchenija vsej slozhnoj jekonomicheskoj sistemy morja, t.e. putej dvizhenija radioaktivnyh materialov, kotorye mogut popast' v produkty morja, potrebljaemye chelovekom. Osushhestvlenie programmy nachnetsja s aktivnogo issledovanija odnogo iz uchastkov Sredizemnogo morja. V programme predusmotreno provedenie teoreticheskih i prakticheskih jeksperimentov. V doklade daetsja kratkoe opisanie izbrannogo uchastka morja, oborudovanija i ukomplektovanija laboratorii personalom, a takzhe rassmotreny obshhie zadachi laboratorii. V konce doklada privodjatsja nekotorye rezul'taty raboty. (author)

  16. I fondamenti di principio di un’economia islamica (The Principle Foundations of an Islamic Economy

    Directory of Open Access Journals (Sweden)

    Hossein Askari

    2012-04-01

    Full Text Available Il Corano costituisce la fonte primaria per gli insegnamenti e le credenze dell’Islam. Mentre la comunità può modificare le politiche sociali ed economiche ispirate ai valori islamici al fine di soddisfare le mutevoli esigenze socio-economiche della società, i princìpi di base dell’economia islamica e il sistema sociale, tuttavia, devono essere preservati. Ci si attende che rappresentanti liberamente eletti collaborino con la società per formulare politiche a sostegno della stabilità economica e sociale, della prosperità economica, dell’istruzione pubblica, delle cure sanitarie, dell’equità economica, di una giusta distribuzione del reddito e di una rete di sicurezza sociale. Tutti i musulmani fisicamente e mentalmente abili sono tenuti a lavorare per il proprio sostentamento, e coloro che dispongono di un sufficiente livello di ricchezza hanno l’obbligo di pagare tasse che contribuiscano al finanziamento statale di programmi di welfare o di altra utilità sociale. La nostra illustrazione del sistema economico islamico è sostenuta da numerosi studiosi moderni di Islam e di economia islamica, non concorda tuttavia del tutto con quelle offerte da esponenti e apparati religiosi legati a un’autorità statale.  The Quran is the primary source for the teachings and beliefs of Islam. While the community may change the social and economic policies inspired by Islamic values in order to meet the changing socio-economic needs of society, the basic principles of Islamic economics and the social system, however, must be preserved. It is expected that freely elected representatives to work together with the society to develop policies in support of economic and social stability, economic prosperity, public education, health care, economic fairness, of a fair distribution of income and a network social security. All Muslims physically and mentally skilled are required to work for their living, and those who have a sufficient level of

  17. The Possibility of Making a Quantitative Study of the Precipitin Reaction by Gamma-Radioactive Tracers; Possibilite d'une Etude Quantitative de la Reaction de Precipitation par Marquage a l'Aide d'Emetteurs Gamma; Vozmozhnost' kolichestvennogo opredeleniya reaktsii osazhdeniya s pomoshch'yu gamma-radioaktivnykh indikatorov; Estudio Cuantitativo de la Reaccion de Precipitacion con Ayuda de Indicadores Gamma

    Energy Technology Data Exchange (ETDEWEB)

    Bonev, L.; Todorov, S.; Robev, S. [Nauchno-Issledovatel' skij Institut Radiologii i Radiacionnoj Bezopasnosti, Sofija (Bulgaria)

    1965-10-15

    indicadores gamma que no reaccionan quimicamente con las moleculas de albumina. Como indicadores pueden utilizarse ciertos compuestos de cromo, manganeso y hierro que, por su teridencia a hidrolizarse, permiten fijar el indicador radiactivo en el antigeno y en el anticuerpo, respectivamente. La radiactividad de los componentes se determino con ayuda de un analizador multicanal de amplitud de impulsos. Los resultados obtenidos demuestran que la curva de precipitacion, trazada sobre la base de los datos radiometricos, concuerda con la que se obtiene por los metodos cuantitativos corrientemente empleados en la valoracion de la albumiRa. Los autores examinan las posibilidades de aplicacion del metodo descrito. (author) [Russian] Soobshhajutsja pervye rezul'taty kolichestvennogo opredelenija reakcii osazhdenija (obrazovanija kompleksa antigen-antitelo) posredstvom mechenija precipitacionnyh komponentov gamma-radioaktivnymi indikatorami, ne vstupajushhimi v himicheskoe vzaimodejstvie s belkovymi molekulami. V kachestve indikatorov mogut byt' ispol'zovany hromomargancevye soedinenija i soedinenija zheleza, sklonnost' kotoryh k gidrolizu obespechivaet fiksaciju radioaktivnogo indikatora na antigene sootvetstvenno i na antitelo. Opredelenie radioaktivnosti komponentov proizvoditsja posredstvom mnogokanal'nogo amplitudnogo analizatora. Poluchennye rezul'taty pokazyvajut, chto precipitacionnaja krivaja, postroennaja na osnovanii radiometrichnyh dannyh, nahoditsja v blizkom sootvetstvii s krivoj, postroennoj izvestnymi kolichestvennymi metodami, sluzhashhimi dlja opredelenija belka. Rassmatrivajutsja vozmozhnosti primenenija jetogo metoda na praktike. (author)

  18. Canadian Food Irradiation Facilities; Installations Canadiennes d'Irradiation des Aliments; Kanadskie ustanovki dlya oblucheniya pishchevykh produktov; Instalaciones de Irradiacion de Alimentos en el Canada

    Energy Technology Data Exchange (ETDEWEB)

    Warland, H. M.F.; MacQueen, K. F. [Atomic Energy of Canada Ltd., Commercial Products, Ottawa (Canada)

    1966-11-15

    irradiacion, ya de por si sumamente util; se aumento la potencia de su fuente y se le doto de un sistema de refrigeracion de productos y de acondicionamiento de aire. Una vez modificado el dispositivo se utilizo en California para irradiar una gran variedad de frutas en la estacion que el Departamento de Agricultura de los Estados Unidos tiene en Fresno. En la memoria se describen en detalle la fuente tipo Gammacell, el dispositivo movil de irradiacion, la.instalacion con camara blindada, el dispositivo de irradiacion comercial de alimentos y algunos de los principales programas. El interes de la industria por la irradiacion de alimentos aumenta constantemente y las perspectivas en lo que respecta a nuevas instalaciones de irradiacion son muy alentadoras. (author) [Russian] V 1956 godu Kanadskoe akcionernoe obshhestvo po atomnoj jenergii (KAOAJe) nachalo obluchat' kartofel', primeniv otrabotannye toplivnye sterzhni v kachestve istochnika izluchenij. V 1958 godu KAOAJe skonstruirovalo i izgotovilo pervuju gamma-kameru 220 - avtonomnyj obluchatel', i kobal't-60 zatem ispol'zovalsja iskljuchitel'no v ramkah programmy issledovanij po oblucheniju pishhevyh produktov. V 1960 godu Upravlenie pishhevyh produktov i lekarstvennyh veshhestv vpervye razreshilo obluchat' kartofel'. Sledujushhaja stadija zakljuchalas' v tom, chtoby dokazat' proizvoditeljam kartofelja, chto kobal't-60 javljaetsja bezopasnym, prostym i nadezhnym sredstvom i chto obluchenie zaderzhit prorastanie v polevyh uslovijah. Zatem KAOAJe skonstruirovalo i izgotovilo peredvizhnoj obluchatel' v celjah osushhestvlenija programmy sozdanija opytnoj ustanovki. Obluchatel' byl ustanovlen pa polnost'ju oborudavannom avtomobil'nom pricepe i ispol'zovalsja vo vremja sezona 1961-1962 g. Im bylo obrabotano 450 t kartofelja v razlichnyh mestah Vostochnoj Kanady. V 1965 godu KAOAJe skonstruirovalo i izgotovilo pervyj promyshlennyj obluchatel' pishhevyh produktov dlja kompanii 'N'jufild Prodakts Limited. V hode osushhestvlenija

  19. Diagnosis of Intracranial Lesions by Gamma-Encephalography using Human Serum Albumin Labelled with Iodine-131; Diagnostic des lesions intracraniennes par la gamma-encephalographie a l'aide de la serumalbumine humaine marquee a l'iode 131; Diagnoz vnutricherepnykh povrezhdenij putem gamma-ehntsefalografii pri pomoshchi mechenoj iodom-131 albuminovoj syvorotki cheloveka; Diagnostico de las lesiones intracraneanas por gammaencefalografia mediante sero- albumina humana marcada con yodo-131

    Energy Technology Data Exchange (ETDEWEB)

    Planiol, Therese [Institut National d' Hygiene, Paris (France)

    1959-07-01

    sto pyat'desyat sopovozhdalis' ochagom dlitel'noj povyshennoj gamma-aktivnosti. Opukholi, kotorye ne poddalis' obsledovaniyu, yavlyayutsya napolovinu opukholyami polushariya mozga, a napolovinu - opukholyami zadnej polosti i shishkovidnoj zhelezy. Byli obnaruzheny gnojniki, krovyanye opukholi, mestnye vetvistye anevrizmy. Povrezhdenie mozgovoj tkani i krovenosnykh sosudov vyzvalo v odnoj treti sluchaev anomalii: polovina ehtikh anormal'nykh grafikov imeet formu, kharakternuyu dlya razmyagcheniya godovnogo mozga (ili tromboz), nalichie kotorogo mozhet byt' takim obrazom ustanovleno; drugie zhe napominayut grafiki opukholej s toj edinstvennoj raznitsej, chto anomalii ischezayut cherez neskol'ko nedel' v sluchayakh povrezhdeniya krovenosnykh sosudov; dve treti ehtikh povrezhdenij dayut otritsatel'nuyu gamma- ehntsefalogrammu. Rasshirenie arterij, bezopukhol'ny e ochagi, vyzyvayushchie pripadki ehpillepsii i razlichnye zabolevaniya chisto nevrologicheskog o kharaktera dali v 96% sluchaev normal'nye rezul'taty. Obsledovanie mozga pri pomoshchi radioaktivnog o albumina mozhet dat' tsennye svedeniya ne tol'ko o nalichii i tochnom mestonakhozhdeni i nevrokhirurgicheskikh povreyasdenij, no i v otnoshenii ikh kharaktera. V chastnosti, ono daet bol'shie vozmozhnosti dlya opredeleniya opukholej mozgovykh obolochek, gliom i metastazov. Ehti vozmozhnosti, sovmestno so svedeniyami, kasayushchimisya polozhitel'nogo i topograficheskogo diagnoza, pridayut dannomu vidu obsledovaniya osobyj interes po sravneniyu s drugimi metodami nevrologicheskog o diagnoza. Krome togo gamma-ehntsefalografi ya obeshchaet stat' odnim iz naibolee tochnykh sredstv dlya obnaruzheniya retsidivov i dlya nablyudeniya za khodom lecheniya obychnymi metodami ili radioterapii. (author)

  20. Diffuse Scattering from Alloys and Disordered Systems: Experimental Techniques and Potentialities; Diffusion dans les Alliages et les Systemes Desordonnes; Methodes Experimentales et Possibilites d'Application; Diffuznoe rasseyanie na splavakh i razuporyadochennykh sistemakh. ehksperimental'nye metody i potentsial'nye vozmozhnosti; Dispersion Difusa en Aleaciones y Sistemas Desordenados; Tecnicas Experimentales y Posibilidades

    Energy Technology Data Exchange (ETDEWEB)

    Low, G. G. [Atomic Energy Research Establishment, Harwell, Berks (United Kingdom)

    1965-04-15

    The purpose of this paper is to review, both with regard to principles and practice, the types of information that may be obtained by studying the elastic diffuse scattering of neutrons. Attention will be concentrated on systems where there is a random arrangement of defects each of which may be assumed to be unaffected by the presence of its fellows, either because of dilution or because of an intrinsic lack of dependence on environment. In these circumstances the pattern of scattered intensity is proportional to the square of the modulus of a Fourier transform over the disturbance in scattering amplitude associated with a defect. Thus, information on the spatial distribution of defect scattering amplitude can be obtained by carrying out the relevant neutron scattering measurements and performing a Fourier inversion. In practice, because of the large number of processes contributing to the diffuse scattering background, measurements have so far been possible only in a limited number of fields. In particular considerable progress has been made in connection with magnetic defects in ferromagnets where the magnetic cross-section may be controlled by changing the direction of magnetization relative to the neutron scattering vector. In this way the scattering of interest can be isolated from the non-magnetic effects as a difference between two intensity measurements. A process contributing to the diffuse scattering background which is partly magnetic in character and therefore not eliminated by the above technique is multiple Bragg scattering in a magnetic polycrystal. This may be avoided by the use of a single -crystal specimen or by employing long wavelength neutrons such that no Bragg processes are possible. An instrument based on the latter principle has been developed at Harwell and used in connection with a wide range of measurements on dilute ferromagnetic alloys. These observations are discussed along with a number of other likely future developments in the field. Included among the latter are measurements of the diffuse magnetic scattering from paramagnetic salts. Observations of such scattering are of great interest since they contain direct information on the amount of spin transferred as a result of covalency, from a magnetic ion on to the ligands which surround it. (author) [French] Le memoire a pour objet d'examiner, du point de vue des principes et de la pratique, les divers renseignements que l'on peut obtenir en etudiant la diffusion elastique des neutrons. L'auteur traite surtout des systemes comportant une disposition stochastique des defauts, au sujet desquels on peut supposer qu'aucun n'est affecte par la presence des autres, soit en raison de la dilution, soit en raison d'une independance intrinseque 1 l'egard de l'environnement. Dans ces conditions, l'intensite diffusee est proportionnelle au carre du module d'une transformee de Fourier sur la perturbation de l'amplitude de diffusion associee a un defaut. On peut ainsi obtenir des renseignements sur la distribution spatiale de cette amplitude de diffusion en procedant aux mesures appropriees de diffusion des neutrons et en operant une inversion de Fourier. En pratique, vu le grand nombre de phenomenes qui contribuent au bruit de fond de diffusion, on n'a pu jusqu'a present faire des mesures que pour un petit nombre de champs. On a notamment realise des progres considerables en ce qui concerne les defauts magnetiques dans les ferro-aimants ou l'on peut faire varier la section efficace magnetique en modifiant la direction de magnetisation par rapport au vecteur de diffusion des neutrons. Cto parvient ainsi a separer la diffusion consideree des effets non magnetiques sous la forme d'une difference entre les deux mesures d'intensite. Un phenomene qui contribue au bruit de fond de diffusion et qui possede un caractere partiellement magnetique et par consequent n'est pas elimine par la technique susmentionnee, est la diffusion multiple de Bragg dans un polycristal magnetique. On parvient a l'eviter en utilisant un echantillon monocristal ou en employant des neutrons ayant une longueur d'onde suffisante pour qu'aucun phenomene de Bragg ne puisse se produire. Un appareil fonde sur ce dernier principe a ete mis au point a Harwell et utilise pour une gamme etendue de mesures portant sur des alliages ferromagnetiques dilues. L'auteur discute ces travaux ainsi que plusieurs autres qui pourraient etre entrepris dans ce domaine. Parmi ces derniers figurent des mesures de la diffusion magnetique par les sels paramagnetiques. L'observation de cette diffusion revet un grand interet car elle fournit des renseignements directs sur la fraction de spin transferee, par suite de la covalence, d'un ion magnetique aux coordinats qui l'entourent. (author) [Spanish] La finalidad de la memoria es analizar, desde el punto de vista de la teoria y de la practica, las informaciones que pueden obtenerse estudiando la dispersion elastica difusa de neutrones. Se presta particular atencion a los sistemas con distribucion aleatoria de defectos, cada uno de los cuales puede considerarse aislado de los demas, bien por efecto de la dilucion o bien por ser intrinsecamente independiente del medio. En estas condiciones, la intensidad dispersa es proporcional al cuadrado del modulo de una transformada de Fourier respecto de la perturbacion de la amplitud de dispersion asociada al defecto. De este modo pueden obtenerse datos sobre la distribucion espacial de la amplitud de dispersion por defectos realizando las mediciones pertinentes por dispersion neutronica y efectuando una inversion de Fourier. En la practica, dada la gran cantidad de procesos que contribuyen a la actividad de fondo debida a la dispersion difusa, solo se han podido realizar determinados tipos de mediciones. En particular, se han logrado progresos considerables en lo que respecta a los defectos magneticos de las sustancias ferromagneticas en las que la seccion eficaz magnetica puede controlarse cambiando la direccion de magnetizacion con respecto al vector de dispersion neutronica. De este modo, la dispersion de interes puede distinguirse de los efectos no magneticos como diferencia entre dos intensidades medidas. Un proceso que contribuye al fondo de dispersion difusa, en parte de caracter magnetico y que, por tanto, la mencionada tecnica no elimina, es la dispersion miiltiple de Bragg en un poli- cristal magnetico. Puede prevenirse utilizando una muestra monocristalina o empleando neutrones de gran longitud de onda, de forma que impidan los procesos de Bragg. En Harwell se ha construido un instrumento basado en este principio, que se utiliza para una amplia serie de mediciones en aleaciones ferromagneticas diluidas. Se examinan estos experimentos y otras novedades que cabe anticipar en la materia, entre ellas la medicion de la dispersion magnetica difusa en sales paramagneticas. El estudio de esta dispersion reviste enorme interes, pues proporciona informacion dilecta sobre la cantidad de spin transmitida por un ion magnetico a los ligandos que le rodean como resultado de la covalencia. (author) [Russian] Zadachej nastojashhej raboty javljaetsja rassmotrenie kak v principe, tak i s prakticheskoj tochki zrenija teh vidov dannyh, kotorye mozhno poluchit' v rezul'tate izuchenija neuprugogo diffuznogo rassejanija nejtronov. Vnimanie skoncentrirovano na teh sistemah, v kotoryh imeetsja razuporjadochen- noe raspolozhenie defektov, kazhdyj iz kotoryh mozhno uslovno schitat' ne podverzhennym vlijaniju drugih imejushhihsja defektov libo v rezul'tate razbavlenija, libo v rezul'tate otsutstvija zavisimosti ot okruzhenija. Pri jetih uslovijah intensivnost' rassejanija proporcional'na kvadratu modulja razlozhenija Fur'e po vozmushheniju v amplitude rassejanija, vyzvannomu defektom. Takim obrazom, dannye ob amplitude prostranstvennogo raspredelenija rassejanija defektov mogut byt' polucheny v rezul'tate vypolnenija sootvetstvujushhih izmerenij rassejanija nejtronov i proizvedenija preobrazovanija Fur'e. Na praktike, v svjazi s tem, chto bol'shoe kolichestvo processov igraet rol' v sozdanii fona diffuznogo rassejanija, izmerenija udalos' poka proizvesti v ogranichennom chisle oblastej. V chastnosti, znachitel'nye uspehi dostignuty v oblasti magnitnyh defektov v ferromagnitnyh telah, v kotoryh magnitnye sechenija mogut kontrolirovat'sja putem izmenenija napravlenija namagnichivanija v otnoshenii vektora rassejanija nejtronov. Takim obrazom, interesujushhee rassejanie mozhet byt' otdeleno ot nemagnitnyh jeffektov putem opredelenija raznicy mezhdu rezul'tatami dvuh izmerenij intensivnosti. Processom, igrajushhim rol' v sozdanii fona diffuznogo rasseja- njja, kotoryj javljaetsja otchasti magnitnym po svoemu harakteru i ne mozhet byt' pojetomu iskljuchen s pomoshh'ju vysheukazannogo metoda, javljaetsja brjeggovskoe rassejanie na magnitnom polikristalle. Jetot process mozhno ustranit' putem ispol'zovanija monokristallicheskih obrazcov ili takih dlinnovolnovyh nejtronov, pri kotoryh nevozmozhen brjeggovskij process. Pribor, osnovannyj na jetom principe, byl razrabotan v Harujelle i ispol'zovalsja dlja shirokogo kruga izmerenij, svjazannyh s razbavlennymi ferromagnitnymi splavami. Jeti voprosy rassmatrivajutsja vmeste s nekotorymi drugimi voprosami, kasajushhimisja vozmozhnyh budushhih razrabotok v jetoj oblasti. V chislo jetih poslednih vhodjat izmerenija diffuznogo magnitnogo rassejanija na paramagnitnyh soljah. Nabljudenie takogo rassejanija predstavljaet bol'shoj interes, poskol'ku pozvoljaet poluchit' neposredstvennye dannye o velichine spina, peredannoj v rezul'tate kovalentnosti ot magnitnogo iona k okruzhajushhim ego ligandam. (author)

  1. Technical analysis and economic effect of an industrial initiative in the photovoltaic sector; Effetto dell' analisi tecnica ed economica di una iniziativa industriale nel settore dell'energia fotovoltaica

    Energy Technology Data Exchange (ETDEWEB)

    Ciorba, U.; Pauli, F. [ENEA, Funzione Centrale Studi, Centro Ricerche Casaccia, Rome (Italy); Menna, P. [ENEA, Funzione Centrale Studi, Centro Ricerche Portici, Naples (Italy)

    2001-07-01

    In this paper it is assessed the potential economic impact of an industrial initiative in the photovoltaic manufacturing sector, in terms of induced production and job creation, to be implemented in Morocco. This country exhibits indeed a high potential for photovoltaic installations as proved by the relevant number of national and international deployment programs currently underway. Solar electricity generation schemes look very promising for the relevant role they could play in the future, Co2-emission free, world energy scenarios making potentially more appealing the planning of longer-term public investments. In this study, it was described the manufacturing process providing the solar modules as final output and associate to each step of the process the corresponding costs. Then, using input-output method, it was evaluated the economic impact of the production of 5 MWp modules a year under different hypotheses. A production of 5MWp photovoltaic modules, which require an overall investment of Euro 16.3 millions increases gross domestic product of Euro 57.6 millions if cells are locally produced and only of Euro 22.3 millions when the cells are imported, creating 2570 and 489 jobs, respectively. These results outline the importance of availability of inputs in local economical context. [Italian] In questo lavoro valutiamo il potenziale impatto economico, in termini di produzione indotta e incremento di occupazione, di un' iniziativa industriale per la fabbricazione di moduli fotovoltaici in Marocco. Questo paese presenta, in effetti, un potenziale per installazioni fotovoltaiche molto interessante, come d'altra parte provano i numerosi programmi nazionali e internazionali attualmente in corso. Nel nostro studio, descriviamo, innanzitutto, il processo relativo alla produzione dei moduli, caratterizzandone ciascuna fase con i relativi costi, adattati al contesto prescelto per questo studio. Quindi, adottando la metodologia di analisi delle

  2. Groundwater potential zonation by Remote Sensing and GIS techniques and its relation to the Groundwater level in the Coastal part of the Arani and Koratalai River Basin, Southern India

    Directory of Open Access Journals (Sweden)

    S Suganthi

    2013-07-01

    precipitación. El mapa geológico fue preparado a partir del Mapa Distrital de Recursos, del Servicio Geológico de la India (GSI. Fueron utilizadas imágenes satelitales Sensing System Linear Imaging Self-scanning Sensor III (IRS-1D LISS III para definir la geomorfología, terreno, densidad de lineamientos, densidad de drenaje y mapas de uso del terreno. El mapa final de zonas potenciales de aguas subterráneas se preparó con la superposición apropiada de diferentes mapas temáticos sobre los mapas de aguas subterráneas potenciales. Para la validación apropiada, el mapa derivado se solapó con los de niveles de aguas subterráneas y de zonas de pozos. El mapa preparado ayudará en el desarrollo sistemático y apro- piado de las fuentes hídricas subterráneas en esta área que permita abastecer la creciente demanda de agua de la ciudad de Chennai.

  3. Data-reconciliation - quality assurance of signals; Dynamisk dataaaterfoerening - kvalitetssaekring av signaler

    Energy Technology Data Exchange (ETDEWEB)

    Dahlquist, Erik; Widarsson, Bjoern; Lilja, Reijo; Avelin, Anders

    2008-03-15

    It can often be questioned how well you can rely on process measurements, as most processes in bio-fuelled power plants are changing conditions continuously, and then also the measured values will follow the process. Heat exchangers are fouled; sensors are drifting; the fuel quality is varying without your knowledge e.g. with respect to moisture and ash content etc. The goal with this project is to improve the quality assurance with respect to sensors as well as the process performance as such. This is done by using the physical knowledge we have on the process and which is transferred into a simulation model. This is used to correlate different sensor measurements to each other. This is called data-reconciliation and has earlier been tested (Varmeforsk 2003) for steady state conditions by using material balances. In this project we want to take the methodology a bit further by considering process dynamics as well and by following the deviation between model predictions for different sensors to the actual measurements. By doing this, faults can be detected earlier than otherwise and more information can be acquired from the process. Information achieved by the proposed method can primarily be utilized by process operators and process engineers at power plants and in e.g. pulp and paper industry. Minute sampled data from the process have been used from the process data base during a two week period. During this period the process has been operated relatively stable during some periods and with a significant change in the conditions during a 12 hour period when the capacity was reduced to approximately 60% of the normal maximum capacity. First a Modellica model was built and verified towards process data. In parallel a more advanced simulation model made in APROS with an interface made by Process Vision has been used. The deviation between the measured and simulated variables has been calculated for a number of variables. We can see a significant deviation between

  4. The Non-Destructive Testing of Fuel Elements and Their Components for the United Kingdom Power-Reactor Development Programme; Controle Non Destructif des Elements Combustibles et de Leurs Parties Constitutives dans le Cadre du Programme de Developpement des Reacteurs de Puissance au Royaume-Uni; Nedestruktivnoe ispytanie teplovydelyayushchikh ehlementov i ikh komponentov dlya osushchestvleniya programmy soedinennogo korolevstva po razrabotke ehnergeticheskikh reaktorov; Ensayo No Destructivo de Elementos Combustibles y sus Componentes, en el Marco del Programa de Reactores de Potencia del Reino Unido

    Energy Technology Data Exchange (ETDEWEB)

    Mann, C. A.; Campsie, I. C. [U.K.A.E.A., Reactor Fuel Element Laboratories, Springfields, Salwick, Preston, Lancs. (United Kingdom)

    1965-10-15

    el desplazamiento transversal de tubos ha permitido, mediante una combinacion de tecnicas, instalar un dispositivo de ensayo que puede ser manejado por personal semiespeciali- zado. Las necesidades del Laboratorio en cuanto a datos de precision sobre las dimensiones de los tubos pueden satisfacerse con un sistema automatico que registra los datos y permite prescindir del metodo laborioso y algo inexacto de anotacion manual de los resultados. En el caso de la localizacion de fallas en las varillas de combustible, el metodo expuesto en el parrafo a) puede utilizarse en general para examinar los tubos de revestimiento despues de haber efectuado la carga del combustible y de haber cerrado los extremos del tubo; ademas, la integridad del cierre se comprueba radiograficamente. Para verificar adecuadamente el estado de una soldadura circular, se toman varias radiografias. Utilizando una tecnica panoramica puede tambien registrarse con exactitud la disposicion del combustible. Se estudia ademas la posibilidad de utilizar la radiografia cromatica. La deteccion de escapes en las varillas de combustible suele realizarse utilizando un espectrometro de masas despues de haber procedido al rellenado con helio. Si este no es posible, puede aplicarse un procedimiento de contrapresion. Para localizar los escapes se utilizan los metodos ordinarios de sondeo o 'rastreo'. Un procedimiento sencillo y poco oneroso aplicable cuando se trata de lfquidos, es el de burbujeo. Se estudia la posibilidad de utilizar el kripton-85. como gas indicador. (author) [Russian] Opisyvajutsja metody ispytanij, kotorye razrabotany v laboratorijah reaktornyh teplovydeljajushhih jelementov v porjadke osushhestvlenija programmy reaktornoj gruppy po razrabotke teplovydeljajushhih jelementov v vide tonkih sterzhnej dlja rjada reaktornyh sistem. Obolochka jetih sterzhnej predstavljaet soboj trubku diametrom 5-15 mm i izgotavlivaetsja iz nerzhavejushhej stali i splavov cirkonija. a. Defektoskopija v trubkah Ul

  5. Total Counting and Spectroscopy in the Assessment of Alpha Radioactivity in Human Tissues; Determination de la Radioactivite Alpha des Tissus Humains par Dosage de l'Activite Globale et Spectroscopie; Obshchee izmerenie i spektroskopiya pri opredelenii al'fa-radioaktivnosti tkanej cheloveka; Evaluacion de la Actividad Alfa en los Tejidos Humanos por Recuento Global y Espectroscopia

    Energy Technology Data Exchange (ETDEWEB)

    Mayneord, W. V.; Hill, C. R. [Physics Department, Institute of Cancer Research, Royal Cancer Hospital, Clifton Avenue, Belmont, Surrey (United Kingdom)

    1964-10-15

    atmosfera y se citan ejemplos de los resultados de las mediciones de aire ligeramente contaminado por esa sustancia. Se describen asimismo procedimientos de medicion del {sup 239}Pu en tejidos humanos normales y se exponen algunos resultados. Se estudia la contribucion aportada por el {sup 210}Po a la dosis de irradiacion natural proveniente del medio ambiente en el esqueleto y en los organos reproductores del hombre. Se demuestra que esa aportacion puede constituir una fraccion significativa de la dosis total recibida. (author) [Russian] Daetsja kratkij obzor programmy po izmereniju al'fa- radioaktivnosti. Vypolnenie programmy, kotoroe pervonachal'no osnovyvalos' na ispol'zovanii prostyh i chuvstvitel'nyh metodov podscheta s pomoshh'ju tonkih cink-kadmij-sul'fidnyh jekranov teper' vkljuchaet ispol'zovanie metoda al'fa-spektroskopii, razrabotannogo dlja bol'shogo kolichestva istochnikov s nizkoj specificheskoj aktivnost'ju. S pomoshh'ju jetih metodov mozhno izmerjat' urovni specificheskoj aktivnosti vplot' do 10{sup -13} kjuri/g i v nekotoryh sluchajah poluchat' razreshenie jenergii porjadka 40 kjev narjadu s nezavisimoj identifikaciej, osnovannoj na izmerenii perioda poluraspada. Daetsja opisanie dvuh al'fa-spektrometrov, ispol'zovannyh pri izmerenii bol'shogo kolichestva obrazcov, vzjatyh u ljudej, i materialov okruzhajushhej sredy. Osoboe vnimanie udeljalos' izucheniju Po{sup 210} , kotoryj, kak izvestno, prisutstvuet v rjade pishhevyh produktov i tkanjah chelovecheskogo organizma. Opisany metody issledovanija Pu{sup 239} v atmosfere i privedeny primery rezul'tatov izmerenija zagrjaznenija vozduha malymi kolichestvami jetogo materiala. Opisany metody izmerenija Pu{sup 239} v normal'nyh tkanjah u cheloveka i privedeny nekotorye rezul'taty. Obsuzhdaetsja rol' Ro{sup 210} v povyshenii urovnja estestvennogo fonovogo obluchenija kostej i reproduktivnyh organov cheloveka. Pokazano, chto jeta dolja mozhet sostavljat' znachitel'nuju chast' obshej poluchennoj dozy. (author)

  6. Use of alpha-radiation for the industrial measurement of surface weight; Utilisation du rayonnement alpha pour les mesures industrielles de poids superficiel; Primenenie al'fa-oblucheniya dlya promyshlennogo izmereniya vesa naruzhnogo pokrova; Empleo industrial de los rayos alfa para la medicion de pesos por unidad de superficie

    Energy Technology Data Exchange (ETDEWEB)

    Perette, J; Maugest, J [Compagnie d' Applications et Recherches Atomiques, Saint-Denis (France)

    1962-01-15

    los rayos alfa para llevar a cabo mediciones industriales del peso por unidad de superficie de materiales de espesor reducido. El aprovechamiento industrial de estas tecnicas pudo desarrollarse gracias al perfeccionamiento de nuevos aparatos que, si bien aplican tecnicas tradicionales, fueron especialmente disenados para el empleo de rayos alfa. Para compensar las variaciones de la capacidad de absorcion en el intervalo que media entre la fuente y el detector, es indispensable emplear un metodo diferencial de dos recorridos. La alimentacion de las camaras de ionizacion con corriente alterna permite utilizar circuitos de amplificacion y de deteccion alternos sin necesidad de transformar previamente la corriente de ionizacion. El intervalo de medicion abarca de 6 a 55 gramos por metro cuadrado, con una aproximacion del 1 por ciento en condiciones de perfecta estabilidad. Los autores describen el dispositivo completo utilizado para efectuar mediciones continuas en las maquinas industriales. La tecnica descrita puede adaptarse igualmente a los rayos beta. (author) [Russian] Vozmozhnosti ispol'zovaniya al'fa-oblucheniya dlya promyshlennogo izmereniya vesa naruzhnogo pokrova tonkikh materialov uzhe neodnokratno izlagalis'. Primenenie ehtikh metodov v promyshlennosti stalo vozmozhno blagodarya issledovaniyam, proizvedennym s pomoshch'yu novoj apparatury, kotoraya naryadu s ispol'zovaniem ee v obychnykh usloviyakh spetsial'no prisposoblena dlya primeneniya al'fa-oblucheniya. Primenenie differentsial'nogo metoda s dvumya kanalami neobkhodimo dlya uravnoveshivaniya kolebanij, kotorye mogut byt' pogloshcheny rasstoyaniem mezhdu istochnikom i detektorom. Peremennoe snabzhenie ionizatsionnykh kamer pozvolyaet ispol'zovat' pere- mennye usilitel'nye kontury i provodit' obnaruzhenie bez predvaritel'nogo prevrashcheniya ionizatsionnogo toka. Izmerenie provoditsya shkaloj s deleniem ot shesti do 55 grammov na kvadratnyj metr s tochnost'yu do odnogo protsenta v usloviyakh khoroshej

  7. Nuclear Collective Hamiltonian and Deformations; Yadernyj kollektivnyj gamil'tonian i deformatsii

    Energy Technology Data Exchange (ETDEWEB)

    Kumar, Krishna [Niels Bohr Institute, University of Copenhagen, Copenhagen (Denmark)

    1968-12-15

    The scope and limitations of a recently developed treatment of collective quadrupole motion of even-even nuclei are reviewed. This method is based on Bohr's collective Hamiltonian and the pairing-plus-quadrupole model. With an exact, numerical treatment of the couplings between the five components of quadrupole motion, the theory is able to explain and predict many trends in the low-lying levels and electromagnetic moments of nuclei in the W-Os-Pt region. The zero-point quantal motion plays an important role in spreading the nuclear wave-function in the {beta}-{gamma} plane so that the nucleus is affected essentially by the behaviour of the collective Hamiltonian away from the equilibrium shape. The {gamma} -dependence of the Hamiltonian, especially the prolate-oblate difference term of the potential function, plays a crucial role in the splitting of the 2'{sup +} and 4{sup +} states and the non-zero quadrupole moments of I {ne} 0 states, which can occur even if the equilibrium shape is spherical or completely asymmetric with {gamma} = 30 Degree-Sign . The anharmonicities of the six inertial functions of Bohr's Hamiltonian cause {beta}-{gamma} band-mixing in the W isotopes, reduce the ground-{beta}-{gamma} band-mixing in the Os isotopes, and counteract the prolate-oblate difference term so that the spectrum of the calculated {sup 196}Pt appears to be vibrational. The calculation for {sup 196}Pt gives a large, oblate quadrupole moment of the first 2{sup +} state as well as a small cross-over transition from the ground state to the second 2{sup +} state. However, the calculated 2+ states of {sup 192-196}Pt are too high by 0.1-0.2 MeV, and the calculated B(E2; 2{yields}2') values for the region are too large by about a factor of two. Some possible ways of improvement are indicated. (author) [Russian] Rassmatrivajutsja vozmozhnosti i ogranichenija nedavno razvitoj traktovki kollektivnogo kvadrupol'nogo dvizhenija v chetno-chetnyh jadrah. Jetot metod osnovan na

  8. A Quick Method of Measuring and Analyzing {beta} Emitters in Solution of Very Low-Level Specific Activity; Remarques sur une technique rapide de mesure et d'analyse d'emetteurs {beta} en solution de tres faible activite specifique; Zamechaniya o bystroj tekhnike izmereniya i analize izluchatelej {beta}-chastits v rastvore s ochen' slaboj spetsificheskoj aktivnost'yu; Observaciones sobre un metodo rapido de medicion y analisis de emisores {beta} en soluciones de muy baja actividad especifica

    Energy Technology Data Exchange (ETDEWEB)

    Le Gallic, Y; Grinberg, B; Thenard, M [Centre d' Etudes Nucleaires de Saclay (France)

    1960-06-15

    vaina de contadores conectados en anticoincidencia con los primeros. 2. Ademas enumeran las posibilidades y campos de utilizacion del metodo que: a) especialmente en el caso de los emisores {beta} blandos, permite medir actividades especificas mucho mas bajas que cuando se utilizan contadores para liquidos; b) permite descubrir las sustancias radiactivas presentes como impurezas en determinados radioelementos (por ejemplo, 2/10 000 de P{sup 32} en S{sup 35}); c) para la mayor parte de los radioelementos permite medir, sin necesidad de proceder a una concentracion previa, actividades especificas de igual orden de magnitud que los limites de tolerancia actualmente admitidos. (author) [Russian] 1. Opisanie mekhanizma izmereniya so slabym fonom prednaznachennog o dlya izmereniya radioaktivnykh produktov v zhidkom sostoyanii, kotoryj sostoit v osnovnom iz dvukh ploskikh schetchikov s odnim oknom i odnogo ploskogo schetchika s dvumya oknami, raspolozhenny kh parallel'no drug k DRUGU i izolirovanny kh vnutri zashchitnoj obolochkoj schetchikov, vstavlen- nykh takim obrazom, chtoby oni ne sovpadali s pervymi. 2. Vozmozhnosti i oblasti ispol'zovaniya metoda: a) ehtot metod pozvolyaet izmerit' gorazdo bolee slabuyu spetsificheskuyu aktivnost', chem ehto vozmozhno s zhidkotnymi schetchikami, v chastnosti s izluchatelyami ne zhestkikh {beta}-chastits; b) ehtot metod pozvolyaet obnaruzhivat' radioaktivnye primesi vnutri radioehlementa (napr. 2/10 OOO R{sup 32} v S{sup 35}); s) ehtot metod pozvolyaet dlya bol'shinstva radioehlemento v izmeryat' bez predvaritel'no j kontsentratsii spetsificheskuyu aktivnost' sootvetstvenno ravnuyu prinyatym v nastoyashchee v nastoyashchee vremya predel'nym dopuskam. (author)

  9. Recent Advances in Food Irradiation Research in Japan; Recents Progres de l'Irradiation des Produits Alimentaires au Japon; Poslednie dostizheniya v issledovaniyakh po oblucheniyu produktov pitaniya v Yaponii; Progresos Recientes de las Investigaciones Sobre Irradiacion de Alimentos Realizadas en el Japon

    Energy Technology Data Exchange (ETDEWEB)

    Matsuyama, A. [Laboratory of Radiation Biology, Institute of Physical and Chemical Research, Honkomagome, Bunkyo-Ku, Tokyo (Japan)

    1966-11-15

    'noj programmy po oblucheniju produktov pitanija v oblasti kak fundamental'nyh, tak i prakticheskih problem. V nastojashhee vremja Komissija po atomnoj jenergii predprinimaet usilija po razrabotke programmy issledovanij metodov i ih prakticheskogo primenenija, kotoraja, verojatno, nachnet osushhestvljat'sja v 1967 godu. Sotrudnichestvo issledovatelej v jetoj oblasti privelo k sozdaniju Japonskoj issledovatel'skoj associacii po oblucheniju produktov pitanija, i jeta organizacija, kak ozhidaetsja, budet igrat' vazhnuju rol' v razrabotke nacional'noj programmy. V nastojashhee vremja v Japonii imeetsja okolo 30 radioizotopnyh istochnikov porjadka kilokjuri i pochti takoe zhe chislo generatorov jelektronov, vkljuchaja neskol'ko krupnyh obluchajushhih ustanovok. Prakticheskie issledovanija po oblucheniju produktov v Japonii razdeljajutsja na tri kategorii v zavisimosti ot ih celi. Pervaja - jeto predohranenie produktov pitanija ot.porchi s pomoshh'ju obluchenija; jetim issledovanijam udeljaetsja glavnoe vnimanie. Zaderzhka prorastanija kartofelja, luka i batata, obezzarazhivanija risa, pshenicy i izdelij iz nih i obrabotka nebol'shimi dozami germeticheski upakovannoj ryby i vodnyh zhivotnyh, imejushhih pancir', pri velichine dozy menee 0,5 Mrad i nekotoryh fruktov, takih kak klubnika i apel'siny, - jeto primery potencial'nogo primenenija obluchenija. Interesnoe nabljudenie pri obluchenii risa sostojalo v tom, chto pri obezzarazhivajushhej doze v 5 000- 20 000 rad kachestvennye izmenenija, obnaruzhimye neposredstvenno posle obluchenija, stali posle vos'mimesjachnogo hranenija neznachitel'nymi pri statisticheskom analize organolepticheskih dannyh. Vtoraja kategorija - jeto issledovanija po ocenke vrednyh biologicheskih i biohimicheskih faktorov v produktah pitanija s tochki zrenija zdravoohranenija. Chuvstvitel'nost' k oblucheniju, proizvedennogo Cl. botulinum tipa E, issledovalas' v svjazi s celostnost'ju obluchennyh produktov pitanija. Tret'ja kategorija svjazana s ispol

  10. Cinquant’anni di esperienze nella gestione dei centri storici in un caso esemplare / Fifty years of experience in the management of city centres: an exemplary case

    Directory of Open Access Journals (Sweden)

    Luca Gullì

    2012-05-01

    Full Text Available Il dibattito sull’ambiente antico e sull’inesauribile varietà di approcci che ne qualificano gli interventi di tutela riabilitazione è un tema che si ripresenta ciclicamente e con profili sempre diversi. Attraverso lo studio delle politiche di tutela, delle esperienze amministrative e della prassi di governo del patrimonio storico, dal primo dopoguerra agli anni Settanta, si può cercare di comprendere quali sono i presupposti che hanno portato a collocare il tema della tutela entro quella nuova cultura della città, sorta in ambito al dibattito urbanistico nazionale e che ha assunto il tema specialistico della tutela come campo di sperimentazione per la ridefinizione delle più ampie strategie di amministrazione della città, con progetti finalizzati alla conservazione del tessuto urbano storico nella sua globalità. Con il Piano per il centro storico di Bologna del 1969 e il successivo Peep del 1973, nonché con le vicende amministrative che ne hanno accompagnato l’attuazione e la gestione per più di venti anni, il centro storico diventa al contempo un campo di sperimentazione di politiche urbanistiche, politiche sociali e politiche di tutela del patrimonio storico. Nel mirare ad una tutela multidimensionale dei tessuti storici, i programmi elaborati dalle pubbliche amministrazioni hanno comportato la necessità di spostare il fuoco del progetto urbanistico per i tessuti storici verso una difficile integrazione tra istanze di conservazione dell’ambiente costruito, dei suoi manufatti e dello spazio collettivo, ed esigenze di governo complessivo delle dinamiche di trasformazione ed uso della città. The debate on urban renewal of historical city centers continues to propose new arguments, connected to the difficulties carried on by new uses demands, that carry on an equal variety of technical instruments and political options. A long period reconstruction of significanti italian conservation policies for ancient cities - from the

  11. Liver Scanning with Colloidal Radiogold; Exploration du foie a l'aide de l'or radioactif colloidal; Issledovanie pecheni pri pomoshchi radioaktivnogo kolloidal'nogo zolota; Exploracion del higado con oro coloidal radiactivo

    Energy Technology Data Exchange (ETDEWEB)

    Donato, L; Becchini, M F; Panichi, S [Centro di Medicina Nucleate, University of Pisa (Italy)

    1959-07-01

    , obychno sovpadayut, i obnaruzhenie znachitel'nykh raskhozhdenij mozhet okazat' pomoshch' pri opredelenii vozmozhnosti khirugicheskogo ili radiatsionnogo lecheniya zkoka-chestvennykh zabolevanij, osobenno zheludochno-kishechnog o trakta. Konechno, otritsatel'nyj rezul'tat ne isklyuchaet vozmozhnosti nalichiya metastazov v pecheni. Vosproizvodyats ya podlinnye stsintigrammy i sootvetstvuyushchi e rentgenovskie snimki; obsuzhdayutsya rezul'taty, predstavlyayushchi e naibol'shij interes. (author)

  12. Microbiological Studies on the Influence of Combined Processes of Heat and Irradiation on the Survival of Saccharomyces Cerevisiae Var. Ellipsoideus; Etudes Microbiologiques sur l'Influence d'un Traitement Mixte par Chauffage et Irradiation sur la Survie de Saccharomyces Cerevisiae Var. Ellipsoideus; Mikrobiologicheskie issledovaniya vliyaniya sovmestnykh protsessov nagreva i oblucheniya na vyzhivanie saccharomyces Cerevisiae Var. Ellipsoideus; Estudios Microbiologicos de la Influencia del Calentamiento e Irradiacion Combinados Sobre la Supervivencia del Saccharomyces Cerevisiae Var. Ellipsoideus

    Energy Technology Data Exchange (ETDEWEB)

    Stehlik, G.; Kaindl, K. [Institute for Biology and Agriculture, Reaktorzentrum, Seibersdorf (Austria)

    1966-11-15

    irradiacion se traduce en un grafico de supervivencia (fracciones de supervivencia) que presenta la forma de linea recta en funcion de la dosis de irradiacion en una escala semilogantmica para el intervalo de temperaturas comprendido entre la temperatura ambiente y 45 Degree-Sign C. Por encima de los 45 Degree-Sign C las lineas revelan un aumento de las supervivencias, en comparacion con la muestra no irradiada, para dosis inferiores a 30 krad. Comparando las pendientes de las lineas de supervivencia obtenidas a distintas temperaturas, puede observarse que en el caso de una irradiacion a temperaturas superiores a 40 Degree-Sign C se produce un acusado efecto. (author) [Russian] V ramkah mezhdunarodnoj programmy Zajbersdorfskoj laboratorii po oblucheniju fruktov i fruktovyh sokov s cel'ju ih sohranenija odnim iz naibolee vazhnyh issledovanij javljaetsja radiacionnaja sensibilizacija mikroorganizmov. Dlja izuchenija vlijanija termicheskoj obra tki i obluchenija na vyzhivanie drozhzhevyh kletok (obrazovanie kolonii) vysokoustojchivaja k radiacii raznovidnost' Saccharomyces cerevisiae var. ellipsoideus, vyrashhennaja v polusinteticheskoj pitatel'noj srede, podvergalas' v nachale log-fazy svoego razvitija kombinirovannoj obrabotke nagrevom i gamma-oblucheniem (istochnik - kobal't-60). Nagrev proizvodilsja ili neposredstvenno pered processom obluchenija, ili odnovremenno s nim, ili posle nego. Temperatura menjalas' ot 20 do 52,5 Degree-Sign C. Obluchenie velos' v horosho produtoj vozduhom stekljannoj trubke v intervale doz do 0,3 x 10{sup 6} rad. Ingibirujushee vlijanie takoj obrabotki zavisit ot posledovatel'nosti nagreva i obluchenija. Bylo ustanovleno sledujushhee: naibolee jeffektivnym javljaetsja odnovremennoe provedenie nagreva i obluchenija; menee jeffektivnym javljaetsja obluchenie pri komnatnoj temperature posle nagreva; naimenee jeffektivnym okazalsja nagrev posle obluchenija pri komnatnoj temperature. V rezul'tate kombinirovannoj termicheskoj i radiacionnoj obrabotki

  13. Special Nuclear Material Control by the Power Reactor Operator; Controle des Matieres Nucleaires Speciales par l'Exploitant d'une Centrale Nucleaire; Spetsial'nyj kontrol' nalichiya yadernykh materialov operatorom ehnergeticheskogo reaktora; Control de Materiales Nucleares Especiales por Parte de Quienes Operan el Reactor de Potencia

    Energy Technology Data Exchange (ETDEWEB)

    Cordin, R. A. [Yankee Atomic Electric Company, Boston, MA (United States)

    1966-02-15

    sushhestvovanija reaktorov nashi inzhenery i uchenye nepreryvno sovershenstvovali konstrukciju ustanovok i uluchshali metody jekspluatacii s cel'ju snizit' sebestoimost' s tem, chtoby nashi jadernye ustanovki mogli byt' konkurentosposoonymi s rabotajushhimi na iskopaemom toplive jelektrostancijami obychnogo tipa. Administrativnohozjajstvennyj uchet jadernyh materialov dolzhen byt' po mere vozmozhnosti sovremennym i jeffektivnym s tem, chtoby tehnologicheskij process, napravlennyj na snizhenie sebestoimosti, ne stradal by iz-za rastochenija jadernogo topliva i nebrezhnogo ego ucheta. Administrativno-hozjajstvennyj uchet trebuet so storony operatora jenergeticheskogo reaktora vedenija polnyh i podrobnyh uchetnyh dokumentov. Dlja udovletvorenija trebovanijam polnoty i nadezhnosti jeti dokumenty vovse ne dolzhny byt' slozhnymi. Naoborot, prostota ih javljaetsja chrezvychajno zhelatel'noj. Nesmotrja na to, chto jadernoe toplivo javljaetsja chem-to novym i sovershenno otlichnym ot topliva obychnogo tipa, nel'zja oblekat' ego pokrovom tainstvennosti. Kontrol' nalichija jadernyh materialov kak chast' administrativno-hozjajstvennogo ucheta jadernyh materialov ne ogranichivaetsja odnoj lish' rabotoj po proverke nalichija materialov, no on lezhit v osnove mnogih drugih vidov dejatel'nosti, javljajushhihsja neot{sup e}mlemoj chast'ju jekspluatacii ljubogo jenergeticheskogo reaktora, kak naprimer, otpravok obluchennogo topliva, pereobrabotki otrabotannogo topliva so svjazannoj s jetim otchetnost'ju pri regeneracii topliva i materiala, proizvedennogo pri rabote reaktora. K jetomu krugu problem otnosjatsja takzhe vyrabotka i osushhestvlenie nadlezhashhej programmy strahovanija. (author)

  14. Biological Aspects of Disposal of Radioactive Wastes in Marine Environments; Aspects Biologiques de l'Elimination des Dechets Radioactifs dans le Milieu Marin; 0411 0418 041e 041b 041e 0413 0418 0427 0414 ; Aspectos Biologicos de la Evacuacion de Desechos Radiactivos en Medios Marinos

    Energy Technology Data Exchange (ETDEWEB)

    Chipman, Walter A. [United States Bureau of Commercial Fisheries (United States)

    1960-07-01

    des eaux le long du littoral. (author) [Spanish] Al evacuar desechos radiactivos en las aguas de mar, es preciso tener en cuenta la acumulacion de radiactividad por la fauna y la flora marinas. Tal acumulacion por los organismos marinos que el hombre consume como alimento podrian influir en el aprovechamiento o abundancia de esos organismos. Como actividad cooperativa de la U.S. Atomic Energy Comission y del U.S. Bureau of Commercial Fisheries, se estan llevando a cabo en Beaufort (North Carolina) estudios de laboratorio sobre la acumulacion, por el plancton marino, los invertebrados benticos y diversas especies de peces marinos, de una serie de radionuclidos presentes en diferentes desechos, asi como sobre los efectos biologicos que en dichos organismos ejerce la acumulacion de radiactividad. Estas investigaciones contribuyen a facilitar datos esenciales para la elaboracion de metodos de evacuacion de desechos y para asegurar la navegacion sin riesgos por las aguas costeras de buques propulsados por energia nuclear. Son asimismo utiles para el establecimiento de programas de monitoraje destinados a descubrir y evaluar los riesgos derivados de la contaminacion accidental de las aguas interiores. (author) [Russian] Udalenie radioaktivnyh othodov v morja mozhet vyzvat' skoplenie radioaktivnyh veshhestv vo vseh morskih organizmah. Takoe skoplenie radioaktivnyh veshhestv v organizmah, pitajushhihsja iskljuchitel'no produktami morja, mozhet otrazit'sja na vozmozhnosti ih ispol'zovanija i na ih prigodnosti. Laboratornye issledovanija skoplenija vazhnyh radioaktivnyh izotopov iz razlichnyh othodov, obnaruzhennyh v morskom planktone, v bespozvonochnyh zhivotnyh morskogo dna i v razlichnyh vidah morskoj ryby, i biologicheskogo vozdejstvija nakoplennyh radioaktivnyh veshhestv na jeti organizmy v nastojashhee vremja provodjatsja v Boforte, Severnaja Karolina, v porjadke sotrudnichestva mezhdu Komissiej po atomnoj jenergii SShA i Bjuro torgovogo rybolovstva SShA. Blagodarja jetim

  15. Waste Disposal Research and Development in the United States of America; L'Elimination des Dechets Radioactifs aux Etats-Unis d'Amerique: Travaux de Recherche et Progres Accomplis; 0418 0417 0423 0427 0414 ; Investigaciones y Trabajos Realizados en los Estados Unidos en Materia de Evacuacion de Desechos Radiactivos

    Energy Technology Data Exchange (ETDEWEB)

    Struxness, E. G.; Cowser, K. E.; De Laguna, W.; Jacobs, D. G.; Morton, R. J.; Tamura, T. [Health Physics Division, Oak Ridge National Laboratory, Oak Ridge, TN (United States)

    1960-07-01

    'skoj raboty, imejushhej cel'ju izuchenie vozmozhnosti vpryskivanija radioaktivnyh zhidkih othodov v poristye porody cherez glubokie kolodcy i zahoronenija radioaktivnyh othodov v nepronicaemyh porodah gidravlicheskim putem. (author)

  16. Some Possibilities of Radiation Polymerization from the Gaseous Phase on Solid Bases; Possibilites de polymerisation radiochimique en phase gazeuse sur des lits de matiere solide; O nekotorykh vozmozhnostyakh radiatsionnoj polimerizatsii iz gazovoj fazy na tverdykh podlozhkakh; Perspectivas de la radiopolimerizacion en fase gaseosa sobre lechos de sustancias solidas

    Energy Technology Data Exchange (ETDEWEB)

    Tsetlin, B. L.

    1963-11-15

    composants; la fibre servant de lit et la fibre ''greffee'' peuvent, dans des conditions appropriees, presenter chacune son propre ensemble de proprietes mecaniques. (author) [Spanish] de vapores del monomero respectivo se caracteriza por los siguientes aspectos: los centros activos que inician la polimerizacion solo se forman en la superficie del lecho, obstaculizando el transporte de la cadena cinetica al monomero y las nuevas cadenas polimericas se desarrollan por influencia unilateral de las fuerzas moleculares en la superficie solida. Estas particularidades del proceso en fase gaseosa mejoran las perspectivas que ofrece el metodo de polimerizacion injertada. Asi, es factible extender la aplicacion del mismo a lechos inorganicos y emplearlo para la sintesis de compuestos organo-minerales. Por otra parte, si se emplean como lechos fibras sinteticas estiradas, las macromoleculas orientadas de estas fibras dirigen el desarrollo de las nuevas cadenas polimericas de modo que el polimero injertado se obtiene directamente en estado orientado. Como consecuencia, se forman fibras combinadas de dos componentes; las fibras del lecho y las fibras ''injertadas'' pueden, en condiciones apropiadas, ofrecer la suma de las propiedades mecanicas propias de cada tipo. (author) [Russian] Svoeobrazie sinteza privitykh polimerov putem oblucheniya tverdykh ''podlozhek'' v prisutstvii parov polimeriehuyushchikhsya monomerov sostoit v tom, chto aktivnye tsentry, initsiiruyushchie polimerizatsiyu, generiruyutsya prakticheski tol'ko na podlozhke, peredacha kineticheskoj tsepi monomeru zatrudnena, i novye polimernye tsepi rastut v usloviyakh odnostoronnego vliyaniya molekulyarnykh sil tverdoj poverkhnosti. Ehti osobennosti gazofaznogo protsessa rasshiryayut vozmozhnosti metoda privitoj polimerizatsii. Metod mozhet byt' rasprostranen v ehtom sluchae i na neorganicheskie podlozhki i ispol'zovan dlya sinteza mineral'no-organicheskikh produktov. S drugoj storony, pri ispol'zovanii v kachestve podlozhek

  17. Fixation of Radioactive Waste in Glass. Part I. Pilot-Plant Experience at Harwell; Fixation des Dechets Radioactifs dans le Verre, Premiere Partie: L'Usine Pilote de Harwell; 0424 0418 041a 0421 0410 0426 0418 042f 0420 0410 0414 0418 041e 0410 041a 0422 0418 0412 041d 042b 0425 041e 0422 0425 041e 0414 041e 0412 0412 0421 0422 0415 041a 041b 0415 ; Fijacion de Desechos Radiactivos en Vidrio. Parte I: Experiencia Adquirida en la Instalacion Piloto de Harwell

    Energy Technology Data Exchange (ETDEWEB)

    Elliot, M. N.; Gayler, R.; Grover, J. R.; Hardwick, W. H. [Atomic Energy Research Establishment, Harwell (United Kingdom)

    1963-02-15

    los dos anos de explotacion de una instalacion piloto inactiva, a fin de explicar como se han llegado a establecer las actuales condiciones de trabajo. El cumplimiento de ciclos de trabajo completos en estas condiciones ha demostrado que el procedimiento utilizado es seguro y susceptible de repeticion. Se han proyectado los elementos constructivos adecuados para una instalacion activa, se los ha sometido a ensayo y los autores presentan el esquema de la instalacion piloto de 1000 c que esta por entrar en servicio en Harwell. Analizan por ultimo los factores que intervienen en la aplicacion del proceso en mayor escala, teniendo en cuenta las necesidades del programa de energia nucleoelectrica en vias de ejecucion en el Reino Unido. (author) [Russian] Dokazyvaetsja neobhodimost' osteklovyvanija radioaktivnyh othodov s cel'ju ih dlitel'nogo hranenija. Opisyvajutsja razrabotannye v Harujelle tehnologicheskaja shema i rabochij cikl processov fiksacii. Daetsja obzor rezul'tatov dvuhgodichnoj raboty jeksperimental'noj neaktivnoj ustanovki s cel'ju pokazat' process usovershenstvovanija jekspluatacionnyh harakteristik. Polnye cikly, provedennye v jetih uslovijah, podtverdili nadezhnost' i vosproizvodimost' jetogo processa. Byli razrabotany i oprobovany tehnologicheskie uzly, neobhodimye dlja aktivnoj obstanovki; daetsja shema lushhenoj v Harujelle opytnoj ustanovki na 1000 kori. Obsuzhdajutsja faktory, ot kotoryh,zavisit rasshirenie masshtabov primenenija jetogo metoda v svete uvelichenija programmy vyrabotki jelektrojenergii v Soedinennom Korolevstve. (author)

  18. Non mi diverto più! Il gioco d’azzardo patologico / Je ne m’amuse plus ! Le jeu de hasard problématique / I am not amused anymore! The pathological gambling

    Directory of Open Access Journals (Sweden)

    Vico Giulia

    2011-04-01

    .Argomento centrale di questo articolo è il gioco d’azzardo ed in particolare la patologia che esso può indurre. Al fine di introdurre il tema, viene esaminata l’organizzazione del gioco pubblico in Italia ed il contesto normativo in cui la materia è inserita. E’ poi analizzato l’inquadramento clinico della patologia e le caratteristiche di personalità e comportamentali tipiche del giocatore d’azzardo problematico. Dopo una breve disamina dei diversi programmi di trattamento della patologia, viene approfondita la particolare forma di terapia del gruppo di auto-aiuto dei “Giocatori Anonimi”. Essa rappresenta il contesto clinico all’interno del quale si è svolta una ricerca, che ha coinvolto 10 membri di un gruppo dell’associazione Giocatori Anonimi di Firenze, volta ad approfondire due aspetti peculiari dei giocatori d’azzardo patologici, cioè quelli relativi alle loro modalità erronee di pensiero concernenti il gioco ed alla loro decisione di partecipare al programma. In conclusione, data la gravità di questa patologia ai più sconosciuta, sono analizzate alcune importanti misure di prevenzione e di tutela dei giocatori d’azzardo problematici.

  19. Review of the {sup 60}Co Source. Development Program at Brookhaven National Laboratory; Le Programme de Mise au Point des Sources au {sup 60}Co au Laboratoire National de Brookhaven; Obzor programmy po razrabotke istochnikov {sup 60}Co v brukkhejvenskoj natsional'noj laboratorii; El Programa de Preparacion de Fuentes de {sup 60}Co del Laboratorio Nacional de Brookhaven

    Energy Technology Data Exchange (ETDEWEB)

    Kuhl, O. A. [Brookhaven National Laboratory, Upton, NY (United States)

    1966-11-15

    Early in the 1950's, at the request of the United States Atomic Energy Commission, Brookhaven National Laboratory (BNL) undertook the development of radiation sources. These sources were mainly of two types: large tubes, and flat strips. Initially these were used for research at BNL. Later, other institutions were permitted to use the irradiation facilities designed for these sources. As interest grew, source-irradiator combinations were made available to other researchers. Shipping containers for sources were developed. Small hot cells and water-filled pools were constructed to utilize the sources. Methods of dosimetry, curie evaluation, and irradiator design for these sources are discussed in this paper. During the research stages, economics were not usually important; however, the trend toward large- scale radiation processing in the field of food, chemicals and medical supplies will require careful consideration of the technical and economic aspects of source design. The development of the BNL Standard Mark I and Mark II Sources, already in use in a number of' facilities, is to satisfy these important requirements. The Mark I and Mark II sources are interchangeable. An improvement in the Mark II element design is that the inner cladding is metallurgically bonded to the cobalt core. It is now possible, for the first time, to reactivate these source elements after a period of use. Individual strips are sized for easy arrangement in plaques of various dimensions and shapes. The design philosophy, fabrication techniques, and test procedures, together with source analysis and curie evaluation, are described. Comparisons are made with other source types currently in use and economical and technical advantages are discussed. (author) [French] A la demande de la Commission de l'energie atomique des Etats-Unis, le Laboratoire national de Brookhaven a entrepris des les annees 50 la mise au point de sources de rayonnement. Ces sources etaient principalement de deux types: tubes de grande dimension et bandes plates. Elles ont ete utilisees tout d'abord.pour des recherches au Laboratoire national de Brookhaven. Plus tard, d'autres centres ont ete autorises a utiliser les installations d'irradiation prevues pour ces sources, A mesure que l'interet grandissait, des ensembles sources-irradiateurs ont ete mis a la disposition d'autres chercheurs. Des chateaux pour l'expedition des sources ont ete mis au point. De petites cellules chaudes et des piscines d'eau ont ete construites pour utiliser les sources. L'auteur decrit les methodes dosimetriques, la mesure de l'activite et les caracteristiques des irradiateurs pour ces sources. La rentabilite etait en general sans importance au stade de la recherche; toutefois, du fait que l'on envisage d'utiliser des sources de rayonnement de grande dimension pour le traitement des produits alimentaires, des produits chimiques et des fournitures medicales, il faudra etudier de pres les aspects techniques et economiques de la conception des sources. La mise au point des sources universelles des types I et II du Laboratoire national de Brookhaven, deja utilisees dans plusieurs installations, doit permettre de repondre a ces imperatifs. Les sources I et II sont interchangeables. La conception de la source II est amelioree en ce sens que la gaine interieure est metallurgiquement liee a l'ame de cobalt. Il est maintenant possible, pour la premiere fois, de reactiver les sources apres une certaine periode d'utilisation. Les sources en bandes ont des dimensions permettant d'en faire aisement des plaques de tailles et formes diverses. L'auteur decrit les principes de conception, les methodes de fabrication et les methodes d'essai ainsi que l'analyse des sources et l'evaluation de leur activite. Il les compare avec d'autres types de sources actuellement utilises et discute les avantages economiques et techniques respectifs. (author) [Spanish] A peticion de la Comision de Energia Atomica de los Estados Unidos, el Laboratorio Nacional de Brookhaven (BNL) emprendio la preparacion de fuentes de radiacion a principios de los anos cincuenta. Estas fuentes son principalmente de dos tipos: tubos de gran diametro y bandas aplanadas. Comenzaron utilizandose para los trabajos de investigacion del BNL; mas adelante se autorizo a otras instituciones a emplear las instalaciones de irradiacion disenadas para esas fuentes. A medida que-aumento el interes por ellas, se fueron proporcionando a otros investigadores juntamente con sus dispositivos de irradiacion. Se idearon recipientes para transportarlas y se construyeron pequenas celdas calientes y piscinas para utilizarlas. En la memoria se examinan los metodos de dosimetrfa, de calculo de la dosis en curies y de diseno del dispositivo de irradiacion para estas fuentes. Durante los estudios se prescindio de los aspectos economicos; sin embargo, la tendencia hacia la irradiacion en gran escala de alimentos, productos quimicos y material sanitario exigira un examen cuidados de los aspectos tecnicos y economicos del diseno de las fuentes. El BNL ha preparado las fuenties tipo Mark I y Mark II, ya en servicio en buen numero de instalaciones, para responder a estos importantes requisitos. Las fuentes Mark I y Mark II son intercambiables. El diseno de los elementos de la fuente Mark II presenta la ventaja de que el revestimiento interior, va metalurgicamente unido al alma de cobalto. Asi es posible, por primera vez, reactivar estos elementos despues de utilizarlos durante cierto tiempo. Las bandas se fabrican en tamanos que permiten montarlas facilmente formando placas de varias formas y dimensiones. El autor describe los principios seguidos en el diseno, las tecnicas de fabricacion, los procedimientos de ensayo, el analisis de las fuentes y-la evaluacion de la dosis en curies. Hace comparaciones con otros tipos de fuentes en servicio y examina sus ventajas economicas y tecnicas. (author) [Russian] V nachale 50-h godov po pros'be Komissii po atomnoj jenergii SShA Brukhejvenskaja nacional'naja laboratorija(BNL) pristupila k razrabotke istochnikov izluchenij. Jeti istochniki byli v osnovnom bol'shie trubki i ploskie plastinki. Pervonachal'no oni prednaznachalis' dlja issledovanij v BNL. Pozdnee drugie uchrezhdenija poluchili razreshenie ispol'zovat' obluchateli, prednaznachennye dlja jetih istochnikov. Po mere povyshenija interesa kombinirovannye ustanovki, vkljuchajushhie istochnik i obluchatel', predostavljalis' drugim issledovateljam. Byli razrabotany kontejnery dlja transportirovki istochnikov i skonstruirovany nebol'shie ''gorjachie'' kamery i napolnennye vodoj bassejny dlja ispol'zovanija jetih istochnikov. Obsuzhdajutsja metody dozimetrii, opredelenie radioaktivnosti v kjuri i konstrukcija obluchatelja dlja jetih istochnikov. V bol'shinstve sluchaev vo vremja provedenija issledovanij jekonomicheskie aspekty ne imeli znachenija; odnako v svjazi s tendenciej k krupnomasshtabnoj radiacionnoj obrabotke v obla Inverted-Question-Mark tjax pishhevyh produktov, himikatov i medicinskih materialov neobhodimo budet tshhatel'no izuchit' tehnicheskie i jekonomicheskie aspekty konstrukcii istochnika. Razrabotka standartnyh istochnikov Brukhejvenskoj nacional'noj laboratorii ''Mark I'' i ''Mark I{sup ,} kotorye' uzhe ispol'zujutsja v rjade ustanovok, prizvana udovletvorit' jetim vazhnym trebovanijam. Istochniki ''Mark Ij i 'Mark II' vzaimozamenjaemy. Konstrukcija istochnika 'Mark II' uluchshena za schet metallurgicheskogo soedinenija vnutrennej obolochki s kobal'tovym serdechnikom. V nastojashhee vremja vpervye mozhno povtorno aktivirovat' jeti istochniki posle nekotorogo ispol'zovanija. Otdel'nye polosy dovodjatsja do trebuemyh razmerov s tem, chtoby ih mozhno bylo legko prikrepit' k plastinkam razlichnogo razmera i formy. Opisyvajutsja teoreticheskoe obosnovanie konstrukcii, metody izgotovlenija i procedury ispytanija, a takzhe analiz istochnika i opredelenie radioaktivnosti v kjuri. ''Proizvodjatsja ''sravnenija s drugimi vidami istochnikov, kotorye ispol'zujutsja v nastojashhee vremja, j obsuzhdajutsja jekonomicheskie.- i tehnicheskie preimushhestva. (author)

  20. Suitability of Cadmium Tantalate and Indium Tantalate as Control Materials for High-Temperature Reactors; Le Tantalate de Cadmium et le Tantalate d'Indium Comme Absorbants pour les Reacteurs a Haute Temperature; Vozmozhnosti ispol'zovaniya tantalatov kadmiya i indiya v kachestve kontrol'nogo materiala dlya vysokotemperaturnykh reaktorov; Empleo del Tantalato de Cadmio y del Tantalato de Indio Como Materiales de Control Para Reactores de Alta Temperatura

    Energy Technology Data Exchange (ETDEWEB)

    Preisler, E.; Haessner, F.; Petzow, G. [Max-Planck-Institut fuer Metallforschung, Stuttgart, Federal Republic of Germany (Germany)

    1964-06-15

    Control materials for practical use in high-temperature reactors should, independently of the requirements of the individual case, have the following properties: (a ) high absorption cross-section for neutrons in a wide range of energies; (b ) high absorption capacity for neutrons; (c ) small sensitivity for radiation damage; (d) good thermal resistance; (e ) low reactivity with the environment; and ( f ) low costs and good availability. With these points and the avoidance of the disadvantages of n, {alpha} -reactions taken into consideration, attention should be paid chiefly to the elements cadmium, tungsten, indium and tantalum. It is important to combine a good thermal absorber with an epithermal absorber so that the resulting material is stable at elevated temperatures ( Greater-Than-Or-Equivalent-To 700 Degree-Sign C). For this purpose the double-oxides CdWO{sub 4}, Cd {sub 2}Ta{sub 2}O{sub 7} and CdIn{sub 2}O{sub 2} are suitable. Among these, cadmium tantalate has the highest thermal resistance. Another double-oxide which in combination with cadmium tantalate possesses an advantageous absorption spectrum for neutrons is indium tantalate. It has also good thermal resistance. Because ceramic absorber materials often have to be shaped by plastic deformation, they usually are used as cermets. Therefore, they must be compatible with metals. Cadmium tantalate is compatible with silver and copper and up to 700 Degree-Sign C with nickel; indium, tantalate is completely compatible with silver, copper and nickel and up to 700 Degree-Sign C with molybdenum also and to some degree with iron. These results are in agreement with thermodynamical calculations. For an estimation of the behaviour of the absorber materials under reactor conditions the daughter products originating from neutron absorption have to be considered. While Cd{sup 113} transforms into the stable Cd{sup 114}, tantalum transmutes into tungsten and indium into tin. Both daughter products can bind more oxygen in their most stable valency states than the parent elements can. Therefore, the reduction of Cd{sup ++}to metal can be expected while indium tantalate should.be stable. This has been confirmed by experiments with SnO- and WO{sub 2}-additions to cadmium tantalate. Addition of copper oxide to the compounds suppresses this effect. (author) [French] Quelles que soient les conditions particulieres requises dans chaque cas d'espece, les absorbants utilises dans la pratique pour des reacteurs a haute temperature devraient avoir les proprietes suivantes: a) section efficace d'absorption elevee pour les neutrons d'une gamme etendue d'energies; b) forte capacite d 'absorption des neutrons; c) faible sensibilite au point de vue des dommages radioinduits; d) bonne resistance thermique; e) reactivite faible avec le milieu environnant; f) cout eleve et approvisionnemeent facile. Si l 'on tient compte de ces considerations et que l 'on veuille eviter les inconvenients des reactions (n, {alpha}), on s'interessera surtout aux elements suivants: cadmium, tungstene, indium et tantale. Il faut combiner un absorbant de neutrons thermiques efficace avec un absorbant de neutrons epi thermiques; le materiau ainsi obtenu est stable a des temperatures elevees ( Greater-Than-Or-Equivalent-To 700 Degree-Sign C). Les oxydes doubles CdWO{sub 4}, Cd {sub 2}Ta{sub 2}O{sub 7} et CdIn{sub 2}O{sub 2} conviennent bien a cette fin. En outre, c'est le tantalate de cadmium qui a la plus forte resistance thermique. Le tantalate d'indium est un autre oxyde double qui, en combinaison avec le tantalate de cadmium, possede un spectre d'absorption des neutrons interessant. Il a egalement une bonne resistance thermique. Etant donne qu'il faut souvent faconner les materiaux ceramiques absorbants par deformation plastique, on les utilise habituellement sous forme de cermets. C'est la raison pour laquelle ils doivent etre compatibles avec des metaux. Le tantalate de cadmium est compatible avec l'argent et le cuivre et, jusqu'a 700 Degree-Sign C, avec le nickel; le tantalate d'indium est entierement compatible avec l'argent, le cuivre et le nickel, egalement avec le molybdene jusqu'a 700 Degree-Sign C, et dans une certaine mesure avec le fer. Ces resultats concordent avec les calculs thermodynamiques. Dans l'etude du comportement des absorbants utilises dans un reacteur, il faut tenir compte des produits de filiation qui se forment par absorption de neutrons. Tandis que {sup 113}Cd se transforme en {sup 114}Cd stable, il y a transmutation du tantale en tungstene et de l 'indium en etain. Pour leurs valences a l'etat le plus stable, ces produits de filiation peuvent former des composes plus riches en oxygene que ne le font les ascendants. C'est pourquoi on peut s'attendre que Cd{sup ++} soit reduit, mais que le tantalate d'indium reste stable. Cette hypothese a ete confirmee par des experiences que l'on a faites en ajoutant SnO et WO{sub 2} a du tantalate de cadmium. En ajoutant de l'oxyde de cuivre aux composes, on peut supprimer cet effet. (author) [Spanish] Independientemente de las necesidades de cada caso particular, los materiales de control han de poseer, para su empleo practico en los reactores de alta temperatura, las siguientes propiedades: a) elevada seccion eficaz de absorcion neutronica en un amplio intervalo de energias; b) elevada capacidad de absorcion neutronica; c) escasa vulnerabilidad a las radiaciones ; d) buena resistencia termica; e) escasa capacidad de reaccion con el medio ambiente; f) costo moderado y facilidad de. adquisicion. . Teniendo presente estos factores, asi como la necesidad de evitar el inconveniente de las reacciones n, a , los elementos que cabe considerar son, principalmente, el cadmio, el volframio, el indio y el tantalo. Es importante combinar un buen absorbente termico con un absorbente epitermico, de modo que el material resultante sea estable a temperaturas elevadas ( Greater-Than-Or-Equivalent-To 700 Degree-Sign C). Para ello, son apropiados los oxidos dobles CdWO{sub 4}, Cd {sub 2}Ta{sub 2}O{sub 7} y CdIn{sub 2}O{sub 2} , CdjTajO, y Cdln204 . De estos, el que mas resistencia termica tiene es el tantalato de cadmio. Otro oxido doble que posee, en combinacion con el tantalato de cadmio, un espectro apropiado de absorcion neutronica es el tantalato de indio. Su resistencia termica es tambien satisfactoria. Dado que los absorbentes a base de material ceramico han de ser a menudo moldeados por deformacion plastica, se suelen emplear en forma de cermets. Por lo tanto, han de ser compatibles con metales. El tantalato de cadmio es compatible con la plata y con el cobre y tambien lo es con el niquel hasta 700 Degree-Sign C; el tantalato de indio es completamente compatible con la plata, el cobre y el niquel, y tambien, hasta 700 Degree-Sign C, con el molibdeno y, hasta cierto punto, con el hierro.' Estos resultados concuerdan con los calculos termodinamicos. Para juzgar el comportamiento de los materiales absorbentes en las condiciones propias de un reactor, hay que considerar los productos descendientes que se originan por absorcion neutronica. Si bien el {sup 113}Cd se transforma en {sup 114}Cd estable, el tantalo se transmuta en volframio, y el indio, en estano. Ambos productos descendientes pueden fijar, en sus estados de valencia mas estables, una mayor proporcion de oxigeno que los elementos ascendientes. Asi pues, es de esperar que el Cd{sup ++} se reduzca pasando a la forma metalica, y que, en cambio, el tantalato de indio permanezca estable. Ello se ha confirmado experimentalmente agregando SnO y WO{sub 2} a tantalato de cadmio. Este efecto puede eliminarse anadiendo oxido cuproso a los compuestos. (author) [Russian] Nezavisimo ot trebovanija v kazhdom otdel'nom sluchae, kontrol'nye materialy, prednaznachennye dlja prakticheskogo ispol'zovanija v vysokotemperaturnyh reaktorah dolzhny obladat' sledujushhimi svojstvami: I . a) vysokim pogloshheniem poperechnogo sechenija nejtronov v shirokom diapazone jenergii; b) vysokoj sposobnost'ju pogloshhenija nejtronov; v) maloj chuvstvitel'nost'ju k radiacionnomu povrezhdeniju; g ) horoshej teploustojchivost'ju;' ' d) maloj reaktivnost'ju s okruzhajushhej sredoj; e ) dolzhny byt' deshevymi i legko dostupnymi. Prinimaja vo vnimanie jeti soobrazhenija i prenebregaja pomehami reakcij p ,a , v pervuju ochered' sleduet rassmotret' sledujushhie jelementy: kadmij, vol'fram, indij i tantal. Ves'ma vazhno ob{sup e}dinit' horoshij poglotitel' teplovyh nejtronov s horoshim poglotitelem jepiteplovyh nejtronov s tem, chtoby poluchennyj takim obrazom material byl teploustojchivym ( Greater-Than-Or-Equivalent-To 700 Degree-Sign C) . Dlja jetogo mogut byt' ispol'zovany dvuokisi CdWO{sub 4}, Cd {sub 2}Ta{sub 2}O{sub 7} i CdIn{sub 2}O{sub 2}. Sredi nih naibolee vysokoustojchivym javljaetsja tantalat kadmija. Drugoj dvuokis'ju, predstavljajushhej v soedinenii s tantalatom kadmija blagoprijatnyj spektr pogloshhenija nejtronov, javljaetsja tantalat indija. Pri jetom on o bl ada et i horoshej teploustojchivost'ju. Tak kak keramicheskim pogloshhajushhim materialam forma pridaetsja putem plasticheskoj deformacii, oni chasto ispol'zujutsja v vide kermetov. Pojetomu oni dolzhny byt' sovmestimy s metallami. Tantalat kadmija sovmestim s serebrom, s med'ju i do 7 00 Degree-Sign S, s nikelem; tantalat indija polnost'ju sovmestim s serebrom, med'ju i nikelem i do 700 Degree-Sign S, s molibdenom i do nekotoroj stepeni s zh e l e zom . Jeti rezul'taty sootvetstvujut vychislenijam termodinamiki . Dlja togo, chtoby ocenit' povedenie pogloshhajushhih materialov v uslovijah reaktora, neobhodimo prinjat' vo vnimanie dochernie produkty pogloshhenija nejtronov. Kadmij-113 prevrashhaetsja v stabil'nyj kadmij-114, togda kak tantal prevrashhaetsja v vol'fram, a indij - v olovo. Oba dochernih produkta mogut zaderzhat' v svoih naibolee prochnyh sostojanijah v a lentnosti bol'shee kolichestvo kisloroda, chem ishodnye jelementy. Pojetomu mozhno ozhidat' vosstanovlenija Cd{sup ++}B metall, togda kak tantalat indija dolzhen byt' prochnym. Jeti zakljuchenija podtverzhdajutsja jeksperimentami, provedennymi s dobavlenijami SnO i WO{sub 2} k tanta- latu kadmija. Dobavlenie okisi medi k rassmatrivaemym soedinenijam pozvoljaet ustranit' jeto dejstvie. (author)

  1. La victima, el victimario y la justicia restaurativa / La victime, le criminel et la justice réparatrice / The victim, the offender and the restorative justice

    Directory of Open Access Journals (Sweden)

    Villarreal Sotelo Karla

    2013-03-01

    Full Text Available Nel 2008, il Messico ha promulgato una riforma costituzionale relativa ad un nuovo paradigma di giustizia riparativa mirato a salvaguardare la dignità delle vittime e all’introduzione di nuove norme, come pace e perdono.Le pratiche di giustizia riparativa dovranno permettere alle vittime, al criminale ed ai membri della comunità di: 1 partecipare nel riparare il danno causato dal reato; 2 considerare la vittima come un componente a parte intera della comunità; 3 promuovere la riconciliazione e la reintegrazione del delinquente nella comunità.Le basi teoriche dei programmi di giustizia riparativa risiedono negli approcci criminologici e vittimologici, i quali esplorano nuove aree di studio con riferimento a questi attori sociali coinvolti nel conflitto ed incoraggiano la conduzione di ricerche per giungere ad una vera giustizia riparativa. In tal senso, la ricerca criminologica e vittimologica ha il dovere di sviluppare metodi, modelli e strumenti da utilizzare nelle pratiche di giustizia riparativa al fine di permettere alle vittime ed ai cittadini di ricoprire un ruolo sempre più importante nel sistema di giustizia.En 2008, le Mexique a adopté une réforme constitutionnelle qui a créé un nouveau paradigme de justice réparatrice dans le but de protéger la dignité de la victime et d’introduire des normes légales et sociales innovantes (par exemple, paix et pardon.Les pratiques restauratrices permettront à la victime, au criminel et aux membres impliqués de la communauté de : 1 participer pour essayer de réparer le dommage causé par le crime ; 2 considérer la victime comme un membre à part entière de la communauté ; 3 promouvoir la réconciliation et la réintégration du criminel dans la communauté.Les pratiques restauratrices s’appuient sur les théories criminologiques et victimologiques auxquelles elles ouvrent de nouveaux domaines en termes d’études des acteurs sociaux impliqués dans le conflit criminel. En ce

  2. European questionnaire on the use of computer programmes in radiation dosimetry

    Energy Technology Data Exchange (ETDEWEB)

    Gualdrini, G. [ENEA, Centro Ricerche Ezio Clementel, Bologna (Italy). Dipt. Ambiente; Grosswendt, B.; Siebert, B.R.L. [Braunschweig (Germany); Tanner, R. [NRPB, Dosimetry Development Group, Chilton, Didcot, Oxon (United Kingdom); Terrisol, M. [CPAT, Univ. Paul Sabatier, Toulouse (France)

    1999-07-01

    'impiego di metodi di calcoli adatti a riprodurre i dati sperimentali in modo soddisfacente. L'aumento vertiginoso della potenza di calcolo negli anni recenti ora permette l'impiego di strumenti di calcolo per dosimetria delle radiazioni ionizzanti anche in applicazioni di routine. Molte istituzioni che si occupano di radioprotezione, tuttavia, hanno piccoli gruppi che, in aggiunta al loro lavoro di routine, spesso non sono in grado di specializzarsi nel campo della dosimetria numerica. Questo significa che non solo esperti ma un sempre crescente numero di utenti casuali impiegano mezzi di calcolo complessi come codici di trasporto di radiazione multiscopo. Tale impiego massiccio di programmi di calcolo nel campo della radioprotezione e della dosimetria ha spinto la Concerted Action Investigation and Quality Assurance of Numerical Methods in Radiation Protection Dosimetry del 4th framework programme della Commissione Europea a preparare, distribuire e analizzare un questionario sull'impiego di questi codici. Sono state raccolte risposte da un numero significativo di utenti da quasi tutti i paesi della Comunita' Europea ( e da alcuni paesi extraeuropei) e cio' ha consentito di ottenere un soddisfacente panorama sullo stato dell'arte in questo campo. I risultati ottenuti dal questionario e presentati nel presente Rapporto si possono considerare indicativi della situazione di impiego di sofisticati codici di calcolo all'interno della Comunita' Europea nonostante che il gruppo di utenti che hanno aderito all'iniziativa non possa essere considerato un campione rappresentativo nel senso stretto della statistica.

  3. Chemical Production using Fission Fragments; Emploi des fragments de fission dans la production de substances chimiques; Ispol'zovanie produkto v raspada v khimicheskom proizvodstve; Empleo de los fragmentos de fision en la industria quimica

    Energy Technology Data Exchange (ETDEWEB)

    Dawson, J K; Moseley, F [AERE, Harwell (United Kingdom)

    1960-07-15

    'eau. Aucun des systemes etudies jusqu'a present ne parait offrir de possibilites interessantes pour la grande industrie chimique. (author) [Spanish] En una memoria presentada en la segunda Conferencia Internacional sobre la Utilizacion de la Energia Atomica con Fines Pacificos [A/Conf. 15/P. 76] se expusieron algunas consideraciones , atendiendo al diseno de los reactores, sobre la utilizacion de la energia de retroceso de los fragmentos de fision para la produccion de ciertos compuestos quimicos de importancia industrial. La presente memoria pasa revista a los progresos realizados desde entonces en esta materia por el Atomic Energy Research Establishment de Harwell. Los autores examinan la relacion entre el alcance y la energia para los fragmentos de fision al discutirse la eleccion del combustible para un reactor destinado a la produccion de compuestos quimicos y describen la variacion de efecto quimico observada a lo largo de la trayectoria de los fragmentos de fision en la irradiacion de mezclas de nitrogeno y oxigeno. Analizan tambien los resultados de investigaciones recientes acerca de los efectos de fragmentos de fision sobre mezclas de monoxido de carbono e hidrogeno y sobre el vapor de agua. Al parecer, ninguno de los sistemas estudiados hasta la fecha ofrece perspectivas particularmente interesantes para la industria quimica pesada. (author) [Russian] V doklade, predstavlennom ran'she na Vtoroj mezhdunarodnoj konferentsii Organizatsii Ob'edinennykh Natsij po mirnomu ispol'zovaniyu atomnoj ehnergii (A/Conf. 15/P. 76) v svyazi s konstruktsiej reaktorov obsuzhdalis' nekotorye soobrazheniya otnositel'no vozmozhnosti ispol'zovaniya ehnergii otdachi produktov raspada dlya proizvodstva vazhnykh dlya promyshlennosti khimikaliev. V nastoyashchem doklade rezyumiruyutsya bolee nedavnie rezul'taty, dostignutye v ehtoj oblasti Nauchno-issledo-vatel'skim institutom po atomnoj ehnergii v KHaruehlle. Sootnoshenie mezhdu prokhodimym rasstoyaniem i ehnergiej produktov deleniya

  4. The Use Of {sup 15}N in the Study of Nitrogen Uptake and Metabolism in Plants; Primenenie azota-15 pri izuchenii vzaimodejstviya azotnykh udobrenij s pochvoj i usvoeniya ikh rasteniyami

    Energy Technology Data Exchange (ETDEWEB)

    Gyrbuchev, I.; Dinchev, D. [Institut Pochvovedenija Im.N. Pushkarova, Sofija (Bulgaria)

    1968-07-01

    study of the quality of wheat grains, it has been shown that the highest amounts of nitrogen were found in the glutenins, followed by the fractions of residual nitrogen, prolamins and the water-soluble nitrogen compounds. The least amounts were found in the albumins and globulins. (author) [Russian] 40 let nazad Mattson pytalsja predstavit' pochvennye rastvory kak ionnye sostojanija. Pozdnee on razvil svoju teoriju, osnovyvajas' na poslednih dostizhenijah v oblasti fizicheskoj himii. V 1955 godu Shhoffild primenil himicheskuju termodinamiku dlja togo, chtoby eshhe bol'she utochnit' vzaimootnoshenija mezhdu tverdymi i zhidkimi fazami pochvy. Azot zanimaet osoboe mesto sredi pitatel'nyh veshhestv rastenij. Odnako naibol'shij uspeh v issledovanijah azotistogo pogloshhenija i metabolizma byl dostignut lish' nedavno posle razrabotki izotopnyh metodov. Issledovanie azotistogo metabolizma s pomoshh'ju izotopnyh metodov provodilos' v techenie neskol'kih let v Institute pochvovedenija im. N.Pushkarova s ispol'zovaniem opticheskih metodov obnaruzhenija izotopov. Nekotorye iz poluchennyh nedavno rezul'tatov ukazyvajut na ogromnye vozmozhnosti, kotorye otkryvajutsja v rezul'tate ispol'zovanija opticheskogo metoda. Jeksperimenty v teplichnyh i polevyh uslovijah provodilis' na pshenice, ovse i ljucerne. V kachestve istochnikov azota ispol'zovalis' sul'fat ammonija s 11,50 i mochevina s 5,55 atomnyh procentov {sup 15}N. V zavisimosti ot uslovij azot, vvodimyj s udobrenijami, ispol'zovalsja rastenijami v kolichestve ot 47 do 56% v teplicah i ot 38 do 45% - v polevyh uslovijah. Ustanovleno, chto pochva javljalas' istochnikom pochti poloviny azota v rastenijah. Udobrennye rastenija pogloshhali bol'she pochvennogo azota, chem neudobrennye. Azot, vvedennyj v pochvu, byl obnaruzhen vo vseh frakcijah rastenij spustja 24 chasa i soderzhalsja v nebelkovom organicheskom azote, konstitutivnyh belkah, hlorofille i rezervnyh belkah rastenij. Naibol'shee kolichestvo 15N bylo obnaruzheno v

  5. Amplitude-measuring devices for electric pulses in the nanosecond region; Dispositifs de mesure d'amplitude d'impulsions electriques dans le domaine de la nanoseconde; Pribory dlya izmereniya amplitudy ehlektricheskikh impul'sov v sfere nanosekundy; Dispositivos para medir la amplitud de los impulsos electricos en la region del nanosegundo

    Energy Technology Data Exchange (ETDEWEB)

    Samueli, J J; Sarazin, A [Institut d' Etudes Nucleaires d' Alger (France)

    1962-04-15

    amplitud maxima de impulsos rapidos. En general, estos circuitos deben poder dar una indicacion independiente, de ser posible, de la duracion y de la forma de la senal estudiada. El primer circuito es un alargador de impulsos, es decir un aparato que transforma las senales rapidas en impulsos de duracion constante y de amplitud proporcional a la amplitud inicial, y que, por tanto, permite estudiar las senales rapidas con un selector de amplitudes convencional. El circuito admite senales de duracion superior a 2 ns y de amplitud comprendida entre 1 y 15 V. Emite dos senales de duracion constante de 100 ns y de 1 {mu}s. El segundo circuito es un discriminador de amplitudes rapido, de umbral graduable entre 1 y 30 V y cuya desviacion de lectura para impulsos de 100 y de 2 ns de duracion es del orden de 18%. La senal de salida tiene una amplitud de 1,5 V y una duracion standard de 0,2 {mu}s. (author) [Russian] Daetsya opisanie dvukh ehlektronnykh priborov, dayushchikh vozmozhnost' proizvodit' izmerenie maksimal'noj amplitudy bystrykh impul'sov. V obshchem ot ehtikh priborov trebuyut predostavleniya, po vozmozhnosti, nezavisimoj indikatsii dlitel'nosti i formy izuchaemogo signala. Pervyj pribor predstavlyaet soboj rasshiritel' impul'sov, t.e ustanovku, kotoraya preobrazuet bystrye signaly v impul'sy postoyannoj shiriny i proportsional'noj amplitudy po sravneniyu s nuzhnoj amplitudoj i kotoraya poehtomu pozvolit izuchit' bystrye signaly pri pomoshchi obychnogo amplitudnogo selektora. Pribor prinimaet signaly shirinoj svyshe dvukh nanosekund, a amplituda kolebletsya mezhdu odnoj i 15 vol'tami. On daet dva signala postoyannoj shiriny v 100 nanosekund i v 1 {mu}s. Vtoroj pribor predstavlyaet iz sebya bystryj amplitudnyj diskriminator s reguliruyushchim porogom ot 1 do 30 vol't, i otschetnoe otklonenie kotorogo dlya impul'sov shirinoj v 100 i dve nanosekundy sostavlyaet 18%. Vykhodnoj signal imeet amplitudu v poltora vol'ta i standartnuyu shirinu v 0,2 {mu}s. (author)

  6. The Use of Prestressed Concrete Vessels in the French Power Reactor Programme; Les caissons en beton precontraint dans le programme francais des reacteurs de puissance; Korpusy iz predvaritel'no napryazhennogo betona vo frantsuzskoj programme ehnergeticheskikh reaktorov; Empleo de recipientes de presion de hormigon pretensado en el programa frances de reactores de potencia

    Energy Technology Data Exchange (ETDEWEB)

    Conte, F. [Centre d' Etudes Nucleaires de Marcoule (France); Dambrine, C. [Centre d' Etudes Nucleaires de Fontenay-aux-Roses (France); Gaussot, D. [Electricite de France, Clamart (France)

    1963-10-15

    takzhe kasaetsya voznikshikh v protsesse stroitel'stva problem. Provodyatsya razlichnye issledovaniya budushchikh perspektiv ispol'zovaniya predvaritel'no napryazhennogo betona dlya reaktorov. Sozdaetsya vpechatlenie o vozmozhnosti pri zhelanii osushchestvit' povyshenie rabochego davleniya i dobit'sya zametnogo uvelicheniya razmerov, chto pozvolyaet predvidet' sozdanie konstruktsii integrirovannogo tipa. (author)

  7. Construction and Operation of a Commercial Gamma-Ray Package-Sterilizing Plant; Construction et fonctionnement d'une installation industrielle pour la sterilisation d'articles sous emballage par les rayons gamma; Razrabotka i ehkspluatatsiya sbornoj ustanovki gamma-izlucheniya promyshlennogo tipa dlya sterilizatsii meditsinskikh materialov; Construccion y funcionamiento de una instalacion industrial para la esterilizacion gamma de articulos medicos empaquetados

    Energy Technology Data Exchange (ETDEWEB)

    Crawford, C. G. [Johnson' s Ethical Plastics Ltd., Slough (United Kingdom)

    1963-11-15

    Upravlenii po atomnoj ehnergii Soedinennogo Korolevstva), nastoyashchaya ustanovka byla sproektirovana spetsial'no dlya sterilizatsii plastmassovykh shpritsev i drugikh meditsinskikh materialov analogichnoj plotnosti. Ustanovka nachala funktsionirovat' s noyabrya 1962 goda. Dano opisanie osnovnykh kharakteristik i osobennostej e konstruktsii, priborov, obespechivayushchikh zashchitu obsluzhivayushchego personala, i metoda zagruzki sterzhnej. Opisan opyt ehkspluatatsii, vklyuchaya dozimetriyu, vklyuchenie ustanovki v edinyj tekhnologicheskij tsikl; privedeny rezul'taty bakteriologicheskikh issledovanij. Kratko obsuzhdeny ehkonomicheskie pokazateli pri sterilizatsii gamma-izlucheniem; dana otsenka vozmozhnosti primeneniya ustanovok podobnogo tipa v budushchem. (author)

  8. Economics of Grain Irradiation; Aspects Economiques de l'Irradiation du Grain; Ehkonomika oblucheniya zerna; Aspectos Ecomomicos de la Irradiacion de Granos

    Energy Technology Data Exchange (ETDEWEB)

    Baines, B. D. [Nuclear Chemical Plant Ltd. (United Kingdom); Mosely, J. [Radiation Dynamics Ltd., London (United Kingdom)

    1966-11-15

    podhodjashhim, i te oblasti, v kotoryh nailuchshimi mogut javit'sja predprijatija drugogo tipa v zavisimosti ot uslovij mestoraspolozhenija, uslovij mestnoj tehnologii i metodov obrabotki.; Dva sravnivaemyh predprijatija opisyvajutsja dovol'no podrobno s cel'ju predostavlenija vozmozhnosti tochnogo opredelenija ob{sup e}ma postavok oborudovanija, vhodjashhih v chislo podlezhashhih uchetu rashodov. Ispol'zovannye metody kal'kuljacii byli obsuzhdeny s buhgalterami, rabotajushhimi v oblasti promyshlennosti, s tem, chtoby poluchit' uverennost' v ih priemlemosti dlja potencial'nyh potrebitelej. Ispol'zovannye metody ob{sup j}asneny takim obrazom, chto oni mogut byt' primeneny k problemam analogichnogo haraktera. (author)

  9. The Israel Food Irradiation Programme and Progress During 1964-1966; Le Programme Israelien d'Irradiation de Denrees Alimentaires et son Evolution entre 1964 et 1966; Izrail'skaya programma po oblucheniyu pishchevykh produktov i uspekhi, dostignutye v ehtoj oblasti v 1964-1966 gg; El Programa de Irradiacion de Alimentos de Israel y sus Progresos Durante el Periodo 1964-1966

    Energy Technology Data Exchange (ETDEWEB)

    Kahan, R. S.; Eisenberg, E.; Lapidot, M. [Soreq Nuclear Research Centre, Yavne (Israel)

    1966-11-15

    con zumos enlatados de naranjas irradiadas. (author) [Russian] Programma po oblucheniju sel'skohozjajstvennyh produktov v Izraile koordiniruetsja komitetom, sozdannym Izrail'skim nacional'nym nauchno-issledovatel'skim sovetom i sostojashhim iz predstavitelej Komissii po atomnoj jenergii Izrailja, Ministerstva sel'skogo hozjajstva i predstavitelej razlichnyh torgovyh i sel'skohozjajstvennyh associacij. Zadachi programmy zakljuchajutsja v sledujushhem: poluchit' razreshenie pravitel'stvennyh organov na obluchenie kul'tur, uzhe poluchivshih- podobnoe razreshenie za granicej (kartofel', luk); prodolzhat' rabotu nad kul'turami. Mestnogo znachenija (abrikosy, grushi) i nad jeksportnymi kul'turami (citrusovye, banany, avokado). Istochnik aktivnost'ju 30 000 kjuri ustanavlivalsja v universal'nyj obluchatel' novejshej konstrukcii. Ob{sup e}kty vesom ot neskol'kih gramm do 50 kg obluchalis' dozami ot 20 do 5 x 10{sup 6} rad i moshhnost'ju dozy ot 1,5 do 800 krad/chas. Dlja citrusovyh issledovalos' vlijanie uslovij proizrastanija, sozrevanija, obluchenija i temperatury hranenija. V ramkah programmy za odnu nedelju bylo polucheno i vypushheno 7 millionov sredizemnomorskih plodovyh muh. Byli opredeleny letal'nye dozy dlja rannih stadij razvitija jetih muh. Kartofel' letnego i zimnego urozhaja sorta ''Ap-tu-dejt'' hranilsja partijami po 40 kg v techenie 12 mesjacev pri raznyh temperaturah posle obluchenija dozami raznoj moshhnosti. Provodjatsja opyty po opredeleniju vlijanija obluchenija na zamedlenie prorastanija luka, a takzhe na zamedlenie sozrevanija bananov iz treh klimaticheskih rajonov i avokado treh sortov. Provedeny predvaritel'nye jeksperimenty na saharnoj svekle s cel'ju predotvrashhenija poter' saharozy v period mezhdu sborom urozhaja i jekstrakciej; na obezvozhennyh ovoshhah s cel'ju sokrashhenija vremeni ih prigotovlenija, na shokoladnyh izdelijah s nachinkoj s cel'ju dezinfestacii i na konservirovannom soke iz obluchennyh apel'sinov. (author)

  10. Handling and Separation of Short-Lived Radioisotopes from Research Reactors; Manipulation et Separation des Radioisotopes a Courte Periode Produits dans des Reacteurs de Recherche; ПОЛУЧЕНИЕ И ОТДЕЛЕНИЕ КОРОТКОЖИВУЩИХ ИЗОТОПОВ В ИССЛЕДОВАТЕЛЬСКИХ РЕАКТОРАХ; Manipulacion y Separacion de Radioisotopos de Periodo Corto Obtenidos en Reactores de Investigacion

    Energy Technology Data Exchange (ETDEWEB)

    Meinke, W. W. [University of Michigan, Ann Arbor, MI (United States)

    1963-03-15

    iz-za udalennosti ot snabzhavshego reaktora chasto ogranichivalos' temi, kotorye imeet period poluraspada bol'she odnogo dnja. Jeto tormozilo issledovanija v oblasti proizvodstva i primenenija radioizotopov voobshhe i v to zhe vremja meshalo potrebitele tochno ocenit' vozmozhnosti mnogih korotkozhivushhih izotopov. V svjazi s nalichiem vo vsem mire issledovatel'skih reaktorov jeta zavisimost' ot mesta proizvodstva izotopov mozhet predstavljat' soboj izvestnuju trudnost', no v to zhe vremja ona daet vozmozhnost' provodit' rjad novyh jeksperimentov s korotkozhivushhimi izotopami. Dlja jetogo trebuetsja vplotnuju podojti k voprosam proizvodstva mechenyh atomov. Pochti v techenie pjati let programma raboty ka issledovatel'skom reaktore Michiganskogo universiteta vkljuchala obrabotku, pererabotku i izmerenie korotkozhivushhih izotopov. Obychno pol'zovalis' izotopami, prodolzhitel'nost' poluraspada kotoryh ravnjalas' chasam i dazhe minutam. Hotja v dannom sluchae glavnye usilija byli napravleny na issledovanija v oblasti aktivacionnogo analiza, ispol'zovavsheesja oborudovanie i metodika mogut byt' primeneny i dlja drugih issledovanij. Dlja poluchenija korotkozhivushhih izotopov ne objazatel'no imet' sovershennoe oborudovanie, bol'shie zapasy izotopov ili podderzhivat' trehsmennuju rabotu reaktora. Pri uverennom obrashhenii s prostymi manipuljatorami mozhno poluchit' luchshie rezul'taty, chem distancionnym upravleniem. Osnovoj sistemy, opisyvaemoj v doklade, javljaetsja prisposoblenie v vide pnevmaticheskoj truby, kotoraja dostavljaet obrazcy v vytjazhnoj kolpak laboratorii, primykajushhej k reaktoru, v techenie treh sekund posle obluchenija. Rastvorenie i bystroe otdelenie radiohimicheskim sposobom mozhet proizvodit'sja bez dal'nejshego peremeshhenija obrazca. Metody otdelenija, legko prisposablivaemye dlja kratkovremennoj shkaly (neskol'ko minut), vkljuchajut ne tol'ko selektivnuju jekstrakciju, anionnyj obmen i osazhdenie, no i takie novye metodiki, kak izotopnyj obmen i

  11. Reabilitação de déficits comunicativos pós-acidente vascular cerebral Rehabilitation of post-stroke communication impairments

    Directory of Open Access Journals (Sweden)

    Gigiane Gindri

    2012-01-01

    Full Text Available Os processamentos comunicativos discursivo, léxico-semântico, pragmático-inferencial e/ou prosódico podem apresentar-se deficitários após um acidente vascular cerebral. Esses prejuízos demandam métodos e programas de intervenção para uma reabilitação efetiva da comunicação. Neste contexto, o objetivo desta revisão sistemática foi identificar e descrever métodos utilizados para reabilitação neuropsicológica da comunicação de adultos acometidos por lesão cerebrovascular, mais especificamente, abordagens sistematizadas de intervenção para cada um dos processamentos comunicativos. Foram avaliados resumos publicados nos últimos dez anos na base de dados PubMed, utilizando palavras-chave relacionadas aos construtos reabilitação, acidente vascular cerebral (AVC e comunicação. Para o construto comunicação foram utilizadas, ainda, palavras específicas dos quatro processamentos comunicativos. Inicialmente, foram encontrados 914 abstracts, dos quais, após exclusão dos repetidos, 460 foram analisados. Os critérios de inclusão de abstracts para análise de seus textos completos foram ser estudo empírico, ter a participação de pelo menos um indivíduo adulto pós-AVC, tratar de reabilitação da comunicação, apresentar intervenção para pelo menos um dos quatro processamentos comunicativos, ter avaliação pré e pós-tratamento, estar escrito em inglês, francês ou português, e ter sido publicado nos últimos dez anos. Apenas quatro artigos empíricos cumpriram tais critérios, sendo conduzidos predominantemente com adultos afásicos ou com aprosódia. Assim, tais achados podem ser considerados surpreendentes e alarmantes frente à escassez de estudos sistemáticos de reabilitação de componentes comunicativos. Ressalta-se a necessidade de descrição detalhada de procedimentos de intervenção com objetivos específicos para que estudos possam ser replicados, contribuindo também para a verificação do efeito

  12. Review of the United States Army Wholesomeness of Irradiated Food Program (1955-1966); Apercu du Programme d'Etudes de l'Armee des Etats Unis sur la Comestibilite des Produits Alimentaires Irradies (1955-1966); Obzor programmy Amerikanskoj armii po voprosu sokhraneniya vkusovykh i pitatel'nykh'kachestv obluchennykh pishchevykh produktov (1955-1966); Programa del Ejercito de Los Estados Unidos Relativo a la Comestibilidad de los Alimentos Irradiados

    Energy Technology Data Exchange (ETDEWEB)

    Raica, N. Jr. [United States Army Medical Research And Nutrition Laboratory, Fitzsimons General Hospital, Denver, CO (United States); Howie, D. L. [United States Army Medical Research and Development Command, Office of the Surgeon General, Washington, DC (United States)

    1966-11-15

    The United States Army has been actively engaged in a comprehensive program to study many questions, previously unanswerable, regarding the use of ionizing radiation for the preservation of food. This paper reviews data regarding the wholesomeness (toxicological, nutritional and, in part, microbiological safety) of irradiated foods. The long-term feeding studies have been completed, and it has been demonstrated that irradiated foods are as wholesome and, in general, as acceptable as conventionally processed foods. Data were obtained through the efforts of more than 30 academic, commercial and government laboratories, and include results from the feeding of 21 irradiated foods (meat, fish, fruits and vegetables) to over 15000 mice, 5000 parent generation rats, 300 dogs and 37 monkeys. The test foods were usually irradiated to 2.79 and 5.58 Mrads with spent fuel rods, {sup 60}Co or 10-MeV electron sources, and were stored for a minimum of three months at room temperature before they were fed. Control, non-irradiated foods were stored frozen until fed. Diets containing 35% (dry weight) of the test food were fed to two different species for two years. Growth, reproduction, lactation, hematology, longevity, histopathology and carcinogenicity were studied. To study carcinogenicity more specifically, mice were fed 100% irradiated diets for two years. Other studies included induced radioactivity, nutrient stability and adequacy, tissue enzyme levels, digestibility, vitamin K nutrition and chemical changes. Human subjects were fed fifty-four different irradiated (9.3 krads-3.7 Mrads) foods in diets which contained 32-100% irradiated calories for two-week periods. The conclusions arrived at were that: (a) Foods irradiated with gamma rays or 10-MeV electrons to 5.6 Mrads are as wholesome as non-irradiated foods; (b) In general, vitamin losses in irradiation processing are comparable to losses in thermal processing; (c) There is no detectable induced radioactivity in foods irradiated with {sup 60}Co or with 10-MeV electrons; (d) Irradiated foods are, in general, as acceptable as non-irradiated foods. In the light of these conclusions, the United States Food and Drug Administration has approved irradiation of the following foods: bacon with 4.5 Mrads - {sup 60}Co or 10 MeV electrons; wheat and wheat products with 50 krads - {sup 60}Co; potatoes with 10 krads - 2-MeV electrons. Other petitions are pending or are being prepared. (author) [French] L'Armee des Etats-Unis s'occupe activement de l'execution d'un programme general de recherches sur les nombreuses questions non encore resolues touchant l'utilisation des rayonnements ionisants pour la conservation des produits alimentaires. L'auteur examine dans le present rapport les donnees relatives a la question de la comestibilite (securite toxicologique, nutritive et, en partie, microbiologique) des produits alimentaires irradies. Les etudes a long terme d'alimentation ont ete faites; elles ont demontre que les produits alimentaires irradies sont aussi comestibles, et dans l'ensemble aussi acceptables, que les produits traites selon les procedes classiques. Les donnees ont ete obtenues grace aux travaux de plus de 30 laboratoires universitaires, commerciaux et gouvernementaux et comprennent les resultats d.'experiences sur plus de 15 000 souris, 5000 rats d'une meme souche, 300 chiens et 37 singes, au moyen de 21 produits alimentaires irradies (viandes, poissons, fruits et legumes). En general, les produits alimentaires utilises ont ete irradies a 2,79 et 5,58 Mrad avec un barreau de combustible epuise, des sources au {sup 60}Co ou des sources d'electrons de 10 MeV, et ont ete stockes pendant un minimum de trois mois a la temperature ambiante avant d'etre donnes aux animaux. Des produits alimentaires temoins non irradies ont ete conserves par congelation jusqu'a leur utilisation. Deux especes differentes ont ete nourries'pendant deux-ans avec des aliments contenant 35% (en poids sec) de denrees irradiees. L'auteur a etudie la croissance, la reproduction, la lactation, l'hematologie, la longevite, l'histopathologie et la carcinogenicite. Afin d'etudier plus specialement la carcinogenicite, il a soumis pendant deux ans des souris a un regime alimentaire constitue a 100% par des produits irradies. D'autres etudes ont porte'sur'la radioactivite induite, la stabilite et la valeur des elements nutritifs, la teneur en enzymes des tissus, la digestibilite, l'action de la svitamine- K.sur la nutrition et les modifications chimiques. On a alimente des etres .humains pendant-des periodes de deux semaines au moyen de 54 produits alimentaires irradies differents (9,3 krad a 3,7 Mrad), la proportion de calories irradiees dans les regimes alimentaires variant de 32 a 100%. L'auteur est arrive aux conclusions suivantes: a) Les produits alimentaires irradies par des rayons gamma ou des electrons de 10 MeV a 5, 6 Mrad sont aussi comestibles que les produits alimentaires non irradies; b) En general, les pertes en vitamines dues au traitement par irradiation sont comparables aux pertes resultant du traitement thermique; c) 11 n'existe aucune radioactivite induite detectable dans les produits alimentaires irradies au {sup 60}Co ou avec des electrons de 10 MeV; d) Les produits alimentaires irradies sont en generat aussi acceptables que les produits non irradies. ' A la lumiere de ces'conclusionsi le service de controle des produits alimentaires et pharmaceutiques des Etats-Unis a approuve le traitement des produits alimentaires suivants: lard, 4, 5 Mrad, {sup 60}Co ou electrons de 10 MeV; ble et produits derives, 50 krad; {sup 60}Co; pommes de terre, 10 krad, electrons de 2 MeV. D'autres demandes sont en cours d'examen ou de preparation. (author) [Spanish] El ejercito de los Estados Unidos ha emprendido la ejecucion de un amplio programa encaminado a dilucidar una serie de cuestiones suscitadas por el empleo de las radiaciones ionizantes para la conservacion de alimentos. En la memoria se exponen algunos datos relativos a la cuestion de la comestibilidad de los alimentos irradiados (seguridad desde el punto de vista de la toxicidad, de la nutricion y en parte, de la microbiologia). Concluidos ya los prolongados estudios sobre el consumo de esos alimentos por animales, se ha demostrado que los alimentos irradiados son tan comestibles y, en general, tan aceptables como los tratados por procedimientos clasicos. Los datos se han obtenido gracias a la colaboracion de mas de 30 laboratorios de instituciones docentes, empresas comerciales y organismos oficiales, y comprenden los resultados de estudios sobre el consumo de 21 productos alimenticios irradiados (carne; prescado, frutas y verduras) por mas de 15 000 ratones, 5000 ratas de la misma progenie, 300 perros y 37-monos. En general, los alimentos utilizados para esos estudios recibieron dosis de 2,79 a 5, 58 Mrad obtenidas por medio de combustible agotado, cobalto-60 o fuentes de.electrones de 10 MeV; antes de darlos a los animales se almacenaron durante ues meses; como minimo, a la- temperatura ambiente. Los alimentos no irradiados utilizados como testigo se mantuvieron congelados hasta el momento de su consumo. Durante dos anos se administraron dietas con el 35% (en peso seco) de alimentos irradiados, a dos especies diferentes. Se estudio el crecimiento, la reproduccion, la lactacion, la hematologia, la longevidad, la histopatologfa y la carcinogenesis. Para examinar mas a fondo este ultimo punto, durante dos anos se administraron a ratones dietas con el 100% de alimentos irradiados. Tambien se estudio la radiactividad inducida, la estabilidad y suficiencia de las sustancias nutritivas, la concentracion de enzimas en los tejidos, la digestibilidad, la riqueza en vitamina K y las alteraciones quimicas. Durante periodos de dos semanas se administraron a seres humanos 54 alimentos irradiados diferentes (9,3 krad - 3,7 Mrad) en dietas cuyos componentes portadores de calorias estaban irradiados en la proporcion de 32% a 100%. Se llego a las siguientes conclusiones: a) los alimentos irradiados con rayos gamma o con electrons de 10 MeV, en dosis de 5,6 Mrad como maximo, sori tan comestibles como los alimentos no irradiados; b) en general, las perdidas de vitaminas por'irradiacion son analogas a las que produce el tratamiento termico; c) en los alimentos irradiados con cobalto-60 o con electrones de 10 MeV no existe radiactividad inducida detectable; d). los alimentos irradiados son, en general, tan aceptables como los no irradiados. En vista de estas conclusiones, la autoridad competente de los Estados Unidos ha aprobado la irradiacion de los siguientes alimentos: tocino, dosis de 4,5 Mrad, cobalto-60 o electrones de 10 MeV; trigo y derivados, dosis de 50 krad, cobalto-60; patatas, dosis de 10 krad, electrones de 2 MeV; Se estan estudiando o tramitando otras autorizaciones. (author) [Russian] Armija SShA shiroko izuchala mnogie voprosy, kasajushhiesja primenenija ionizirujushhego obluchenija dlja sohranenija pishhevyh produktov. . Rassmatrivajutsja dannye, otvechajushhie na vopros o sohranenii vkusovyh i pitatel'nyh.kachestv(s tochki zrenija toksikologii, pitatel'nosti i, chastichno, mikrobiologicheskoj bezopasnosti) obluchennyh pishhevyh produktov. Bylo zaversheno izuchenie rezul'tatov dlitel'nogo kormljonija zhivotnyh i pokazano, chto obluchennye pishhevye produkt sohranjajut svoi kachestva v toj zhe stepeni, i, kak pravilo, tak zhe prjjomlemy, kak'i pishhevye produkty, obrabotannye obychnym sposobom. Dannye byli polucheny blagodarja usilijam bolee-30 universitetskih, kommercheskih i pravitel'stvennyh laboratorij i vkljuchajut v sebja rezul'taty kormlenija obluchennymi pishhevymi produktami (mjaso, ryba, frukty, juvoshhi i -dr. - vsego 21: vid) 15 000 myshej, 5000 roditel'skih pokolenij krys, 300 sobak i 37 obez'jan. Kak pravilo, produkty byli oblucheny dozami do 2,79 i 5,58 megarada. Istochnikami obluchenija sluzhili otrabotavshie toplivnye, sterzhni, ustanovki s kobal'tom-60 ili jelektronnye istochniki moshhnost'ju 10 Mjev. Pered skarmlivaniem produkty hranilis' pri komnatnoj temperature ,ne menee 3 mesjacev. Kontrol'nye, t.e. neobluchennye pishevye produkty hranili v zamorozhennom vide do momenta skarmlivanija. Racion, soderzhashhij 35% (suhoj ves) ispytyvaemyh pishhevyh produktov, skarmlivali dvum razlichnym vidam'v techenie dvuh let. Izuchalis' rost, razmnozhenie, laktacija, gematologija, prodolzhitel'nost' zhizni, gistopatologija'i kancerogenija podopytnyh zhivotnyh. S cel'ju poluchenija vozmozhnostej dlja bolee special'nogo izuchenija kancerogjonii mysham v techenie dvuh let skarmlivali racion 100%-nogo obluchenija. Drugie issledovanija vkljuchali inducirovannuju radioaktivnost', pitatel'nuju stabil'nost' i adekvatnost', urovni tkanevogo jenzima, usvojaemost', nalichie vitamina K p himicheskie izmenenija. Ljudi, v otnoshenii kotoryh propodilis' jeksperimenty, v techenie 2-h nedel' poluchali v .pishhu 54 razlichnyh-vida, obluchennyh (9,3 kilorad - 3 ,7 megarad) pishhevyh produktov,, ih racion soderzhal 32 - 100% obluchennyh kalorij. Na osnove opytov byli sdelany sledujushhie vyvody: a) pishhevye produkty, obluchennye gamma-luchami ili jelektronami moshhnost'ju 10 Mjev do 5,6 Mrad, sohranjajut svoi vkusovye j pitatel'nye kachestva v toj zhe stepjoni, chto i ne- obluchennyjo; b) kak pravilo, poter i vitaminov v processe obluchenija analogichny poterjam vitaminov v processe termicheskoj obrabotki pishhevyh produktov; v) v pishhevyh produktah, obluchennyh s pomoshh'ju kobal'tovoj ustanovki (kobal't-bO) ili jelektronami moshhnost'ju 10 Mjev, net zametnoj inducirovannoj radioaktivnosti; g) obluchennye pishhevye produkty, kak pravilo, tak zhe priemlemy, kak i neobluchennye. V sootvetstvii s jetimi vyvodami amerikanskaja administracija, vedajushhaja pishhevymi produktami i lekarstvami, odobrila upotreblenie v pishhu sledujushhih produktov: bekona, obluchennogo dozoj do 4,5 Mrad s pomoshh'ju ustanovki kobal't-60 ili jelektronami moshhnost'ju 10 Mjev; pshenicy i produktov ije nee, obluchennyh dozoj do 50 kjlorad s'pomoshh'ju ustanovki kobal't-60; kartofelja, obluchennogo dozoj do 10 kilorad jelektronami moshhnost'ju 2 Mjev. Drugie svedenija nahodjatsja v,stadii podgotovki. (author)

  13. The First Two Years of Operating Experience of the Kahl Nuclear Power Station; Experience acquise pendant les deux premieres annees de fonctionnement de la centrale nucleaire de Kahl; Opyt pervykh dvukh let ehkspluatatsii atomnoj ehlektrostantsii v Kale; Experiencia adquirida en los primeros cuatro anos de funcionamiento de la central nucleoelectrica de Kahl

    Energy Technology Data Exchange (ETDEWEB)

    Bruchner, H. J. [Aeg-Kernenergieanlagen, Frankfurt-am-Main (Germany); Weckesser, A. [Versuchs-Atomkraftwerk Kahl Gmbh, Kahl (Germany)

    1963-10-15

    , une boucle experimentale destinee a l'etude de la surchauffe nucleaire. (author) [Spanish] La central de Kahl constituye la primera central nucleoelectrica europea de propiedad privada, y funciona en carga desde junio de 1961. Esta equipada con un reactor de agua hi que trabaja en ciclo indirecto por circulacion natural. Su capacidad electrica neta asciende a 15 MW y hasta febrero de 1963 habia producido 140 millones de kWh. La memoria revisara la experiencia adquirida durante su funcionamiento, ante todo con el extenso programa de ensayos sobre el comportamiento transitorio y la exploracion gamma. Presentara datos acerca del resultado que han dado en funcionamiento ciertas partes de la central, tales como el dispositivo de accionamiento de las barras de control, el sistema de purificacion de los gases de escape y la turbina. Una vez terminado el programa de ensayos, la planta se exploto en carga basica durante algun tiempo a fin de reunir datos sobre el rendimiento del combustible en la ptactica. Una vez completada esta fase, se instalara en el reactor de Kahl un circuito experimental de sobrecalentamiento nuclear. (author) [Russian] Atomnaya ehlektrostantsiya v Kale, pervaya v Evrope chastnaya atomnaya ehlektrostantsiya, ehkspluatiruetsya pod nagruzkoj s iyunya 1961 goda. Na ehlektrostantsii ustanovlen reaktor s kipyashchej vodoj, kosvennym tsiklom i estestvennoj tsirkulyatsiej. Chistaya ehlektricheskaya moshchnost' reaktora sostavlyaet 15 mgvt. Do fevralya 1963 goda kolichestvo poluchennoj ehnergii sostavilo 140 mln. kvt.ch. Rassmotren opyt ehkspluatatsii, v chastnosti rasshirennaya programma ispytanij: naprimer,povedenie reaktora pri perekhodnom protsesse i kontrol' gamma-izlucheniya. Budut predstavleny rezul'taty izucheniya ehkspluatatsionnoj kharakteristiki nekotorykh komponentov ustanovki, naprimer sistemy privoda reguliruptsikh sterzhnej, sistemy udaleniya gaza i turbiny. Posle osushchestvleniya ehtoj programmy ispytanij ustanovka v techenie nekotorogo vremeni

  14. Ultra-high-speed oscillographic techniques; Techniques d'oscillographie ultra-rapide; Metody sverkhskorostnoj ostsillografii; Metodos oscilograficos ultrarrapidos

    Energy Technology Data Exchange (ETDEWEB)

    Abercrombie, S; Elphick, B; Foster, H [Atomic Weapons Research Establishment, Aldermaston (United Kingdom)

    1962-04-15

    100 {Omega}; e) Des resistances de complement a large bande, destinees a l'extraction des signaux de declenchement de la base de temps; / ) Des bases de temps fournissant des signaux de l'ordre de quelques nanosecondes et comportant des dispositifs de declenchement et de suppression du faisceau; g) Un appareil de prise de vues a grande ouverture. En conclusion, le memoire examine certaines applications de l'electronique nucleaire. (author) [Spanish] Despues de un resumen historico de los metodos de utilizacion de oscilografos para senales transitorias de alta velocidad, los autores examinan sus limites de aplicacion practica. En la memoria se pasa revista a los tubos de rayos catodicos apropiados para estos oscilografos, tomando en cuenta especialmente los tipos de deflexion por onda progresiva. En la memoria se estudian los siguientes componentes de un oscilografo completo para senales transitorias: a) Un tubo de rayos catodicos con deflexion por onda progresiva con conexion coaxial balanceada y una anchura de banda de 2 GHz; b) Un transformador inversor de fase con una impedancia caracteristica de 100 y 50 {Omega} y una anchura de banda de 1,5 kHz a 1,5 GHz; c) Resistencias de terminacion coaxial para frecuencias del orden de los GHz; d) Condensadores de acoplamiento compensados para usarlos en lineas coaxiales con frecuencias comprendidas entre 5 kHz y 3 GHz y 100 {Omega} de impedancia caracteristica; e) Atenuadores resistivos de banda ancha, para la extraccion de senales de disparo de base de tiempos; f) Bases de tiempo del orden de los nanosegundos, con dispositivos disparadores y supresores ; g) Una camara de gran apertura. Finalmente, los autores examinan las aplicaciones de estos oscilografos en la electronica nuclear. (author) [Russian] Posle kratkogo opisaniya ostsillograficheskogo metoda izucheniya sverkhskorostnykh perekhodnykh izluchenij obsuzhdayutsya prakticheskie vozmozhnosti ehtogo apparata. Daetsya obzor podkhodyashchikh katodnykh ehlektronnykh lamp

  15. New Frontiers for Non-Destructive Testing in the Nuclear Age; Perspectives des Essais Non Destructifs a l'Ere Nucleaire; ''Novye rubezhi'' nedestruktivnykh ispytanij v yadernyj vek; Nuevas Posibilidades de los Ensayos No Destructivos en la Era Nuclear

    Energy Technology Data Exchange (ETDEWEB)

    Ballard, D. W. [Sandia Laboratory Albuquerque, NM (United States)

    1965-10-15

    aplicarlas a la produccion si se quiere lograr un mayor nivel de seguridad en el empleo-del equipo nuclear. (author) [Russian] Posle vtoroj mirovoj vojny kolossal'no vozroslo chislo metodov nedestruktivnyh ispytanij chto mozhno v znachitel'noj stepeni ob'jasnit' tem, chto v jadernoj promyshlennosti pred{sup j}av- ljajutsja vse bolee strogie trebovanija k kachestvu i nadezhnosti oborudovanija. Slozhnost' sis- temy i obshhie rashody, svjazannye s povrezhdenijami, nastol'ko vozrosli, chto sushhestvuet na stojatel'naja neobhodimost' v razrabotke bolee jeffektivnyh metodov nedestruktivnyh ispy- tanij, a takzhe v ih ispol'zovanii na vsem protjazhenii proizvodstvennogo cikla. V nastojashhee vremja znachitel'no rasshirjajutsja vozmozhnosti primenenija horosho izvest- nyh metodov ispytanij, naprimer s pomoshh'ju radiografii, ul'trazvuka i jelektromagnitnyh kolebanij, dlja udovletvorenija vse vozrastajushhih trebovanij tehnicheskogo usovershenstvova- nija. Odnovremenno razrabatyvajutsja novye principy ispytanij special'no dlja togo , chto- by proverit' te trebovanija, kotorye pred{sup j}avljajutsja k staticheskim i dinamicheskim harakte- ristikam. Jeti bystrodejstvujushhie metody s vysokoj razreshajushhej sposobnost'ju, javljaju- shhiesja poistine ''novymi rubezhami'' nedestruktivnyh ispytanij, polozheny v osnovu nasto- jashhej raboty. V chislo novejshih metodov, kotorye rassmatrivajutsja v doklade, vhodit ispol'zovanie infrakrasnyh luchej dlja opredelenija prochnosti svarnyh soedinenij. Rassmatrivaetsja ispy- tanie struktur metodom kinoradiografii vo vremja vibracionnogo ispytanija s cel'ju izuche- nija ih dinamicheskogo povedenija. Drugoj oblast'ju, kotoraja imeet iskljuchitel'no vazhnoe zna- chenie dlja poluchenija nadezhnogo reaktornogo topliva, javljaetsja jeffektivnoe nahozhdenie mesta techi. Rassmatrivaetsja metod proverki zakljuchennyh v o''olochku komponentov, pri kotorom ispol'zuetsja radioaktivnyj gaz i kotoryj pozvoljaet izmerjat' skorosti utechki, sostavlja- jushhie 10

  16. Una introduzione ai software per il crime mapping / Observations préliminaires sur les logiciels du mappage du crime / Some introductory notes on crime mapping software

    Directory of Open Access Journals (Sweden)

    Ummarino Alessandro

    2013-03-01

    Full Text Available RiassuntoIl Crime Mapping più che una disciplina a se stante non è altro che l’applicazione di tecniche di analisi statistico-geografica allo studio dei reati. Grazie all’utilizzo dei software GIS (Geographic Information System, all’esponenziale sviluppo dell’informatica e alla facile accessibilità al web, la produzione di mappe di qualità è ormai alla portata di un qualunque utente medio. La possibilità di applicare tali tecniche di analisi è offerta in modo efficace da software GIS commerciali e da software GIS free e open source. Chi si vuole avvicinare a questa disciplina, sia che intenda procedere con applicazioni di tipo tattico (pianificazione dei controlli, attività di prevenzione, investigazioni giudiziarie, etc. sia che intenda svolgere degli studi di tipo sociologico (criminalità, devianza, illegalità diffusa, percezione della sicurezza, etc., deve comunque acquisire una solida preparazione di base nell’utilizzo di programmi GIS prima di inferire generalizzazioni dai risultati utilizzando chiavi di lettura provenienti dalle scienze sociali. Il Crime Mapping può trovare una valida applicazione nell’ambito di una generale attività di polizia, soprattutto a livello locale, per la gestione delle risorse destinate alla sicurezza, per la programmazione dei servizi di polizia e soprattutto quale supporto di tipo tattico nell’ambito di attività mirate alla repressione e alla prevenzione di specifici atti criminosi e illeciti. Le mappage du crime n’est pas simplement une discipline en soi, mais une application de techniques d’analyse statistiques et géographiques à l’étude du crime. Grâce au développement exponentiel de l’informatique et à l’accessibilité du Web , tous les utilisateurs moyens ont désormais la possibilité de produire des cartes des crimes de qualité avec le logiciel SIG (système d'information géographique (GIS - Geographic Information System. Aujourd’hui la possibilité de se

  17. The Determination of Components of Radioactive Decay Mixtures by Computer Analysis of Count-Rate Data; Determination des Composants de Melanges Radioactifs en Decroissance par Analyse a l'Ordinateur des Resultats du Comptage; Opredelenie komponentov smesej radioaktivnogo raspada posredstvom analiza dannykh skorostej scheta s pomoshch'yu schetno-reshayushchego ustrojstva; Determinacion de los Componentes de Mezclas Radiactivas por Analisis de los Datos de Recuento Mediante Calculadoras

    Energy Technology Data Exchange (ETDEWEB)

    Airman, W. D.F.; Tyler, S. A.; Dipertand, M. H.; Sedlet, J. [Argonne National Laboratory, Argonne, IL (United States)

    1965-10-15

    byla zatem special'no prisposoblena k analizu dannyh skorostej al'fa- i beta-scheta, poluchennyh nespektroskopicheskimi metodami. Odnako jetu programmu mozhno prisposobit' dlja obrabotki obshhih gamma- i spektroskopicheskih dannyh pri uslovii, chto diapazony jenergij, v predelah kotoryh delajutsja jeti izmerenija, dajut vozmozhnost' ustanovit' korreljaciju mezhdu jetimi dannymi i skorostjami polnogo raspada i narastanija. Obsuzhdajutsja podrobnosti vyrabotki jetoj programmy, a takzhe rezul'taty, poluchennye na osnovanii teoreticheskih i jeksperimental'nyh dannyh i posluzhivshie dlja proverki jetoj programmy. (author)

  18. Research with a Natural-Uranium Light-Water Subcritical Assembly; Recherches au Moyen d'un Ensemble Sous-Critique a Uranium Naturel et a Eau Ordinaire; Issledovaniya na podkriticheskoj sborke,rabotayushchej na prirodnom urane i obychnoj vode; Investigaciones con un Conjunto Subcritico de Uranio Natural y Agua Ligera

    Energy Technology Data Exchange (ETDEWEB)

    Koskinen, H. [Institute of Technical Physics, Otaniemi (Finland)

    1964-02-15

    natural-agua ligera, en especial de la validez de los modelos de frenado de pocos grupos para cuerpos de estructura uniforme y no uniforme. Los conjuntos con una sola fuente de fision espontanea se consideran particularmente adecuados para las investigaciones de esta clase, aunque la estadistica solo abarca un numero reducido de observaciones. Esto se debe a dos hechos: 1. El espectro de la fuente primaria se puede considerar identico al de la fision inducida, por lo que no existen fluctuaciones transitorias de energia como en el caso de una fuente puntiforme de neutrones rapidos. 2. La intensidad de la fuente primaria en cada punto del espacio es proporcional a la seccion eficaz de fision del combustible cuando esta ultima se considera en funcion de las coordenadas espaciales. Esta particularidad contribuye a simplificar las ecuaciones de flujo y permite, en muchos casos, hallar una analogia con los sistemas criticos. Un analisis minucioso de las distribuciones de flujo en sistemas de esta clase proporciona datos sobre la validez de modelos especiales de frenado. Tambien es posible obtener algunas aclaraciones sobre problemas como la fision rapida por interaccion y la probabilidad de escape por resonancia en funcion del espacio. El autor estima que, debido a sus multiples aplicaciones y a su seguridad intrinseca, los conjuntos subcriticos con moderador liquido constituyen casi la unica posibilidad de estudiar sistematicamente reticulados no uniformes. Existe el proposito de anadir a ese conjunto elementos enriquecidos. Ello permitira proceder al estudio sistematico de reticulados mixtos, y debido al flujo mas elevado, facilitara tambien el estudio de otros factores no uniformes. La memoria expone algunos aspectos de ese programa futuro. (author) [Russian] Soobshhaetsja ob issledovanijah na podkriticheskoj sborke, rabotajushhej na prirodnom urane i obychnoj vode. Predstavleny takzhe nekotorye temy iz programmy budushhih issledovanij. Material bol'shej chast'ju javljaetsja

  19. The production of radioisotopes with a betatron using an internal bombarding technique; Production de radioisotopes par bombardement interne dans un betatron; Proizvodstvo radioizotopov s pomoshch'yu betatrona s ispol'zovaniem metoda vnutrennej bombardirovki; Obtencion de radioisotopos por bombardeo interno en el betatron

    Energy Technology Data Exchange (ETDEWEB)

    Morinaga, H [Department of Physics, Tohoku University, Sendai (Japan)

    1962-01-15

    pueden servir para la obtencion de isotopos. Con frecuencia es conveniente emplear isotopos de periodo corto debido a su rapida desintegracion, al hecho de que emitan radiaciones de alta energia y a la facilidad con que pueden obtenerse incluso sin necesidad de poseer conocimientos especiales. (author) [Russian] Razrabotan i uspeshno ispol'zuetsya novyj metod proizvodstva radioizotopov s vysokoj udel'noj aktivnost'yu s pomoshch'yu betatrona. Podvergaemye aktivatsii materialy pomeshchayutsya vnutr' vakuumnoj kamery betatrona v kontse slepogo tsilindra, ustanovlennogo izvne; takim obrazom, proby podvergayutsya bombardirovke pri odnoj atmosfere neposredstvenno za mishen'yu tormoznogo izlucheniya, gde intensivnost' radiatsii chrezvychajno vysoka. Aktivnost' pri nasyshchenii Cu{sup 62}, vyzvannaya v nebol'shoj chastitse medi, prevyshala 1 millikyuri, i poluchaemaya naivysshaya udel'naya aktivnost' priblizitel'no v 500 raz prevyshala aktivnost', vyzvannuyu v obychnom ustrojstve. Do sikh por ehtot metod vnutrennej misheni ispol'zuetsya tol'ko dlya rabot v oblasti yadernoj spektroskopii; bylo ustanovleno vosem' novykh vidov radioaktivnykh izotopov (Co{sup 63}, Ga{sup 75}, As{sup 81}, In{sup 121}, In{sup 123}, Tm{sup 173}, Tm{sup 175} i Ac{sup 231}). Gibkost' takogo metoda bombardirovki otkryvaet novye vozmozhnosti, t.k. meditsinskij, promyshlennyj, a takzhe issledovatel'skij betatrony mogut ispol'zovat'sya dlya proizvodstva izotopov. Korotkozhivushchie izotopy, kotorye chasto yavlyayutsya bolee udobnymi pri razlichnykh vidakh primeneniya vsledstvie ikh bystrogo raspada i obychno vysokoj ehnergii radiatsii, mogut byt' bystro polucheny bez kakogo-libo dopolnitel'nogo umeniya. (author)

  20. Status of computational and experimental correlations for Los Alamos fast-neutron critical assemblies; Correlation entre les calculs et les experiences sur les ensembles critiques a neutrons rapides de Los Alamos; Sostoyanie vychislitel'nykh i ehksperimental'nykh korrelyatsij dlya Los-Alamosskoj kriticheskoj sistemy na bystrykh nejtronakh; Conjuntos criticos de neutrones rapidos de Los Alamos; correlacion entre resultados calculados y experimentales

    Energy Technology Data Exchange (ETDEWEB)

    Hansen, G E [Los Alamos Scientific Laboratory, University of California, Los Alamos, NM (United States)

    1962-03-15

    conjuntos de {sup 233}U en geometria esferica sin reflector o con un reflector constituido por una espesa capa de uranio. El autor expondra correlaciones directas entre los datos experimentales, para indicar que existe a priori la posibilidad de alcanzar correlaciones satisfactorias con los datos calculados. Tambien presentara, para diversos conjuntos tipicos y a fin de establecer los detalles de calculo necesarios la sensitividad de los espestros calculados y de los tamanos criticos a los modelos de transporte nsutronico (aproximaciones de transporte e hipotesis de proporcionalidad) y a las aproximacione s aritmeticas (hipotesis de la segmentacion angular finita y representacione s de grupos multiples). Las comparaciones entre los resultados experimentales y las evaluasiones se refieren a los indices espectrales y a los tamanos criticos, asi como a los periodos de semidesintegracion y a las razones correspondientes a los neutrones retardados. (author) [Russian] Novye sistemy i uluchshennaya izmeritel'naya tekhnika predusmatrivayu t periodicheskij peresmotr sostoyaniya vychislenij v zavisimosti ot ehksperimenta. Sleduet podcherknut' vazhnost' nejtronno-spektral'nykh kharakteristik iz-za osobenno trudnorazreshimykh problem, svyazannykhs absolyutnym izmereniem spektral'nykh indeksov i neobkhodimost'yu proverok vychislenij sverkh prostogo kriticheskogo razmera. Postoyannoe uluchshenie izmereniya spektral'nykh indeksov vmeste s uvelicheniem tochnosti kak mikroskopicheskikh dannykh dlya detektora i materialov sborok, tak i vychislitel'noj tekhniki, privodit k postepennomu proyasneniyu kharakteristik gruppy kriticheskikh sistem na bystrykh nejtronakh. Ehta gruppa sejchas vklyuchaet aktivnye zony s U{sup 233} bez otrazhatelya i s tolstym uranovym otrazhatelem. Pryamaya korrelyatsiya sredi ehksperimental'ny kh dannykh budet predstavlena s tsel'yu ukazat' predshestvuyushchi e vozmozhnosti dlya uspeshnykh korrelyatsij s vychisleniem. Budet predstavlena chuvstvitel

  1. Photoscanning; Photo-exploration; Fotoissledovanie; Fotoexploracion

    Energy Technology Data Exchange (ETDEWEB)

    Bender, M A; Blau, M [Department of Radioisotope Research, Roswell Park Memorial Institute, Buffalo, NY (United States)

    1959-07-01

    contraste necesario para poder observar pequenos cambios en el indice de recuento. Existe la posibilidad de graduar el contraste y la ganancia del sistema de registro con arreglo a las necesidades clinicas. Un colimador de enfoque y un cristal de yoduro sodico de gran tamano proporcionan una elevada eficiencia, una resolucion satisfactoria y una sensibilidad adecuada en profundidad. Este instrumenta se ha utilizado con exito para la deteccion de tumores humanos en el cerebro, el higado y la tiroides. (author) [Russian] Issledovanie metodom izotopov pozvolyaet bez nane geniya travmy ustanavlivat' mestonakhozhdenie nekotorykh vidov opukholej v organizme cheloveka. Dlya polucheniya udovletvoritel'nogo graficheskogo izobrazheniya detektor dolzhen byt' v sostoyanii opredelyat' nebol'shie razlichiya mezhdu soderzhanii izotopov v zatronutoj i okruzhayushchej tkani, a takzhe registrirovat' ehti dannye v legko ponyatnoj forme. Krome togo, on dolzhen byt' dostatochno chuvstvitel'nym, chtoby mozhno bylo ego prisposoblyat' k razlichnym vstrechayushchimsya na praktike urovnyam radioaktivnosti i sushchestvuyushchim sootnosheniyam mezhdu bol'noj i okruzhayushchej tkan'yu. Tak kak izsledovanie s pomoshch'yu radioizotopov yavlyaetsya v osnovnom registratsionny m metodom diagnoza, obshchij koehffitsient ehffektivnosti schetchika dolzhen byt' dostatochno vysokim, chtoby vvodimaya radioaktivnost' ne prevyshala po vozmozhnosti minimal'nogo urovnya. Dlya ehtoj tseli byl skonstruirovan sootvetstvuyushchi j detektor. Sistema zapisi, osnovannaya na tom, chto napryazhenie v znachitel'noj mere otrazhaetsya na intensivnosti sveta, proizvodimogo vol'framovoj nit'yu, obespechivaet tot vysokij kontrast, kotoryj neobkhodim dlya ustanovleniya malejshikh izmenenij v skorosti scheta. EHtot kontrast i moshchnost' zapisyvayushchej sistemy mozhno regulirovat' i ehtim udovletvoryat' klinicheskim trebovaniyam. Fokusiruyushchi j kollimator i bol'shoj kristall iodistogo natriya (Nal) obespechivayut vysokuyu

  2. Targets of industrial development and environmental indicators; Obiettivi di sviluppo industriale e indicatori di prestazioni ambientali. Relazioni di sintesi

    Energy Technology Data Exchange (ETDEWEB)

    Forni, A; Olivetti, I; Scipioni, F [ENEA, Div. Caratterizzazione dell' Ambiente e del Territorio, Centro Ricerche Frascati, Frascati, RM (Italy); Orasi, A [Rome Univ. La Sapienza, Rome (Italy). Facolta' di Statistica

    2001-07-01

    representations. Conclusive lines regard not only the attitude of enterprises and their approach to environmental themes; the point of view is open to programming choices of regions and other local authorities regarding economic development and environmental protection, both their correlation with a very important national law referring to the funds for industrial development (which gives to regions remarkable role) and the answers of enterprises. [Italian] La ricerca ha inteso monitorare l'uso da parte delle imprese degli indicatori di performance ambientale, in relazione all'accesso a programmi di finanziamento nazionali e/o comunitari, e analizzare il rapporto tra programmazione dello sviluppo industriale e politiche territoriali degli enti locali e dello stato centrale. La ricerca ha focalizzato l'attenzione sulla Legge 488/92 che, tra gli strumenti di incentivazione diretta alle imprese, costituisce la legge di finanziamento piu' rilevante per diversi motivi. Anzitutto per l'impegno finanziario pubblico in quanto e perche' rappresenta la principale legge di finanziamento allo sviluppo dell'imprenditoria e di sostegno all'innovazione nelle aree depresse del Paese (ex aree ob. 1, 2 e 5 b.) Soprattutto, pero', la legge ricorre a degli indicatori ambientali per la valutazione del finanziamento ed ha un rinnovato e piu' ampio ruolo di strumento di attuazione della strategia ambientale del PON sviluppo imprenditoria locale nell'attuale periodo di programmazione dei fondi comunitari, 2000-2006. La delicatezza dell'argomento di studio che coinvolge piu' amministrazioni centrali dello stato e le istituzioni locali con ampie responsabilita', aggiunta alla sua complessita' (economica, sociologica ed ambientale) hanno indotto il gruppo di ricerca ad adottare un metodo di confronto il piu' ampio possibile con elementi scientifici e giuridici/programmatici gia' accettati ed in essere. Questi confronti sono stati inseriti in uno schema interpretativo tipico dei sistemi complessi

  3. Critical experiments and nuclear calculations - LAMPRE-I; Experiences critiques et calculs nucleaires concernant le LAMPRE-I; Kriticheskie opyty i yadernye raschety - LAMPRE-I; Experimentos criticos u calculos nucleares relativos al LAMPRE-I

    Energy Technology Data Exchange (ETDEWEB)

    Battat, M E [Los Alamos Scientific Laboratory, University of California, Los Alamos, NM (United States)

    1962-03-15

    utilise la methode S{sub n} pour resoudre le probleme du transport neutronique. La comparaison entre les valeurs calculees et les valeurs mesurees des parametres, tels que le coefficient thermique, l'efficacite des barres de controle et la masse critique, presente aussi de l'interet pour evaluer le degre de confiance que l'on peut accorder aux calculs des bureaux d'etudes. (author) [Spanish] Como parte de un programa de ensayos de combustibles de plutonio para reactores reproductores de neutrones rapidos, se ha construido y puesto en marcha en el Los Alamos Scientific Laboratory un reactor experimental de 1 MW refrigerado por sodio, cuyo cuerpo contiene una aleacion fundida de plutonio y hierro (90 atomos por ciento de Pu y 10 atomos por ciento de Fe; punto de fusion: 410 deg. C). La reactividad se regula por medio de un reflector de acero inoxidable y de cuatro barras de control de niquel situadas fuera del nucleo. Se han llevado a cabo experimentos a temperaturas (isotermicas) de 80, 160 y 480 deg. C en el cuerpo, a fin de determinar la masa critica y la eficacia del reflector a cada una de esas temperaturas. Tambien se midio la eficacia de las barras de control, por registro de los periodos y del coeficiente termico de la reactividad. Aplicando el metodo S{sub n} de resolucion del problema del transporte neutronico, se efectuaron calculos para determinar los parametros nucleares basicos del reactor. La comparacion entre los valores calculados y los valores medidos de parametros tales como el coeficiente termico, la eficacia de las barras de control y la masa critica, presenta tambien interes en lo que se refiere a la evaluacion del grado de confianza que puede atribuirse a los calculos del proyectista. (author) [Russian] V kachestve chasti programmy po razvitiyu plutonievogo topliva dlya reaktorov-razmnozhitele j na bystrykh nejtronakh Los-Alamosskaya nauchnaya laboratoriya skonstruirovala i ehkspluatiruet ispytatel'nyj reaktor s natrievym okhlazhdeniem moshchnost'yu v

  4. Targets of industrial development and environmental indicators; Obiettivi di sviluppo industriale e indicatori di prestazioni ambientali. Relazioni di sintesi

    Energy Technology Data Exchange (ETDEWEB)

    Forni, A.; Olivetti, I.; Scipioni, F. [ENEA, Div. Caratterizzazione dell' Ambiente e del Territorio, Centro Ricerche Frascati, Frascati, RM (Italy); Orasi, A. [Rome Univ. La Sapienza, Rome (Italy). Facolta' di Statistica

    2001-07-01

    georeferenced representations. Conclusive lines regard not only the attitude of enterprises and their approach to environmental themes; the point of view is open to programming choices of regions and other local authorities regarding economic development and environmental protection, both their correlation with a very important national law referring to the funds for industrial development (which gives to regions remarkable role) and the answers of enterprises. [Italian] La ricerca ha inteso monitorare l'uso da parte delle imprese degli indicatori di performance ambientale, in relazione all'accesso a programmi di finanziamento nazionali e/o comunitari, e analizzare il rapporto tra programmazione dello sviluppo industriale e politiche territoriali degli enti locali e dello stato centrale. La ricerca ha focalizzato l'attenzione sulla Legge 488/92 che, tra gli strumenti di incentivazione diretta alle imprese, costituisce la legge di finanziamento piu' rilevante per diversi motivi. Anzitutto per l'impegno finanziario pubblico in quanto e perche' rappresenta la principale legge di finanziamento allo sviluppo dell'imprenditoria e di sostegno all'innovazione nelle aree depresse del Paese (ex aree ob. 1, 2 e 5 b.) Soprattutto, pero', la legge ricorre a degli indicatori ambientali per la valutazione del finanziamento ed ha un rinnovato e piu' ampio ruolo di strumento di attuazione della strategia ambientale del PON sviluppo imprenditoria locale nell'attuale periodo di programmazione dei fondi comunitari, 2000-2006. La delicatezza dell'argomento di studio che coinvolge piu' amministrazioni centrali dello stato e le istituzioni locali con ampie responsabilita', aggiunta alla sua complessita' (economica, sociologica ed ambientale) hanno indotto il gruppo di ricerca ad adottare un metodo di confronto il piu' ampio possibile con elementi scientifici e giuridici/programmatici gia' accettati ed in essere

  5. Description of Radiation Sources Installed at the French Atomic Energy Commissariat; Description de sources de rayonnement installees au commissariat a l'energie atomique; Opisanie istochnikov oblucheniya, nakhodyashchikhsya v frantsuzskom komissariate po atomnoj ehnergii; Descripcion de las fuentes de radiaciones instaladas en el commissariat a l'energie

    Energy Technology Data Exchange (ETDEWEB)

    Leveque, P

    1960-07-15

    organicas, ya que el flujo epitermico y rapido provoca la activacion de la mayor parte de los productos sometidos a la irradiacion. A continuacion, el autor describe las instalaciones del Centro de Aplicaciones Atomicas de Lyon creado en las proximidades de dicha ciudad por un grupo de industriales. Este Centro, que segun esta previsto comenzara a funcionar en 1960, tendra un caracter semi-industrial (para comenzar, una fuente de cobalto-60 de 3 000 curies y mas adelante, otra de 40 000 curies) y permitira realizar operaciones de irradiacion de una manera continua. (author) [Russian] Prezhde vsego avtor daet opisanie chetyrekh ustanovok, nakhodyashchikhsya v yadernom issledovatel'skom tsentre v Sakleh. - Laboratornyj istochnik v 600 kyuri kobal'ta-60; ispol'zuemyj pribor yavlyaetsya prostym i bezopasnym, no ne daet vozmozhnosti izmenyat' potok gamma-luchej. - Pribor, sostoyashchij iz semi istochnikov kobal'ta-60 (samyj moshchnyj v 1000 kyuri), ustanovlennykh v betonnoj kamere; pnevmaticheski j pribor pozvolyaet ustanovit' odin ili neskol'ko neobkhodimykh istochnikov v rabochem polozhenii. - Kamera vmeshchaet 100 sterzhnej yadernogo goryuchego ot novogo reaktora EL3; chast' ehtoj kamery prisposoblena dlya okhlazhdeniya, chto pozvolit proizvodit' opyty nad konservatsiej pishchevykh produktov dejstviem oblucheniya. - Vertikal'nye kanaly reaktora EL 2, tak nazyvaemye ''okna khimika''; kogda ehti kanaly obernuty kadmievoj fol'goj, dostigaemyj potok gamma-luchej perekhodit so 100000 na 200000 rentgeno/chasov, no oni mogut sluzhit' tol'ko dlya oblucheniya organicheskikh materialov, tak kak imeetsya aktivatsiya bol'shej chasti obluchaemykh produktov pri pomoshchi bystrogo ehpitermicheskogo potoka. Zatem avtor daet opisanie pribora, ustanovlennogo v Lionskom tsentre po ispol'zovaniyu atomov, postroennogo okolo Liona gruppoj promyshlennikov. EHtot pribor, pusk v ehkspluatatsiyu kotorogo predusmotren na nachalo 1960 goda, budet nosit' polupromyshlennyj kharakter (istochnik kobal'ta-60

  6. The epithermal critical experiments; Experiences critiques avec des neutrons epitliermiques; Nadteplovye kriticheskie ehksperimenty; Experimentos criticos con neutrones epitermicos

    Energy Technology Data Exchange (ETDEWEB)

    Morewitz, H A; Carpenter, S O [Atomics International, Canoga Park, CA (United States)

    1962-03-15

    provistos de detectores calibrados, de umbrales diferentes, y con un espectrometro en 'emparedado' de contador de {sup 6}Li solido. Se utilizara una calculador a numerica corriente para agrupar todas las mediciones en un registro sistematico de secciones eficaces promediadas respecto del espectro. (author) [Russian] Sovremennaya faza programmy issledovanij usovershenstvovannog o nadteplovogo torievogo reaktora sostoit iz polnykh ehksperimen- tov po reaktornoj fizike, provodimykh s tsel'yu obespecheniya informatsiej po nejtronnym secheniyam v diapazone ot 10 Mehv do 1 kehv. Izuchaetsya gruppa devyati mnogozonal'nykh , medlenno-bystrykh , psevdosfericheski kh kriticheskikh sborok 'KHanikouma' s dvumya podvizhnymi polovinami aktivnoj zony. K nastoyashchemu vremeni ispytany tri sborki. Vneshnyaya peremeshchayushchayas ya zona dvigaetsya po otnosheniyu k vnutrennej sfericheskoj ehksperimental'noj aktivnoj zone na urane-233 - torii, spektor nejtronnogo potoka kotoroj uspeshno smyagchaetsya uvelicheniem otnosheniya grafitovogo zamedlitelya k toplivu. EHksperiment s generatorom pryamougol'nykh impul'sov opredelit tsentral'nuyu reaktivnuyu sposobnost' soroka malykh obraztsov razlichnykh materialov do 10{sup -8} {Delta}k dlya kazhdoj sborki. Krome togo, vzaimno kalibrovannye iskusstvennye istochniki nejtronov ostsilliruyutsya v tselyakh opredeleniya razlichnykh funktsij tsentral'nogo nejtronnogo znacheniya. Spektry poluchayut putem izmerenij schetchikom deleniya s pomoshch'yu kalibrovannoj fol'gi razlichnykh porogov, a takzhe putem ispol'zovaniya schetnogo sloistogo spektrometra s L{sup 6} v tverdom sostoyanii. Dlya sbora vsekh izmerenij v samosoglasovannu yu biblioteku spektral'nykh srednikh poperechnykh sechenij budut pol'zovat'sya odnoznachnym vychislitel'nym rezhimom. (author)

  7. Reactor Physics Development for Advanced Gas-Cooled Reactors; Recherches en Physique des Reacteurs, pour des Reacteurs Perfectionnes Refroidis par un Gaz; Razrabotka metodov v oblasti reaktornoj fiziki dlya usovershenstvovannogo reaktora s gazovym okhlazhdeniem; Progresos de la Fisica de los Reactores de Tipo Avanzado Refrigerados por Gas

    Energy Technology Data Exchange (ETDEWEB)

    Moore, J. [United Kingdom Atomic Energy Authority (United Kingdom)

    1964-04-15

    metodos de medicion de los efectos de la reactividad en APEX, HERO y AGR, y para determinar los datos relativos a la estructura fina y a la distribucion de la potencia en los conjuntos combustibles complejos. Los trabajos se concentran principalmente en el desarrollo de un metodo capaz de sustituir al 'hetrecontrol' y al 'FTD2' , para los cuerpos de reactor cuando el combustible haya alcanzado un grado de combustion considerable. La finalidad del programa experimental con la instalacion HERO es precisamente comprobar estos metodos con cuerpos complejos, inclusive con combustible que contenga plutonio. La explotacion del reactor AGR y las mediciones fisicas que se realicen con el combustible despues de la irradiacion permitiran obtener datos adicionales sobre el efecto del plutonio. (author) [Russian] Rassmatrivaetsja tshhatel'naja jeksperimental'naja i teoreticheskaja rabota, provedennaja pri konstruirovanii, stroitel'stve i vvode v jekspluataciju Uindskejlskogo usovershenstvovannogo reaktora s gazovym ohlazhdeniem i pri okazanii obshhej pomoshhi pri razrabotke usovershenstvovannogo reaktora s gazovym ohlazhdeniem (AGR) dla proizvodstva jenergii dlja grazhdanskih celej. Daetsja opisanie znachitel'nogo ob{sup e}ma rabot, kotorye byli neobhodimy dlja razrabotki prigodnyh teoreticheskih metodov rascheta: 1) raspredelenija potoka i balansa reaktivnosti v slozhnoj aktivnoj zone reaktora; 2) raspredelenija jenergii v toplive so slozhnoj geometriej i 3) vlijanija obluchenija na toplivnye cikly i raspredelenie jenergii. V kachestve vvedenija delaetsja ssylka na jeksperimental'nye dannye i teoreticheskie metody, poluchennye v rezul'tate rabot nad uranovo-magnoksovymi sistemami, i na jeksperimental'nye dannye, poluchennye v rezul'tate Sovmestnoj jeksperimental'noj programmy Britanskoj promyshlennosti (BICEP), kotorye javilis' otpravnym momentom v razrabotke teoreticheskih metodov, primenimyh k usovershenstvovannym reaktoram s gazovym ohlazhdeniem. Dlja opredelenija parametrov

  8. Radiochemical Determination of Plutonium for Radiological Purposes; Determination Radiochimique du Plutonium a des Fins Radiologiques; Radiokhimicheskoe opredelenie plutoniya dlya tselej radiologii; Determinacion Radioquimica del Plutonio con Fines Radiologicos

    Energy Technology Data Exchange (ETDEWEB)

    Nielsen, J. M.; Beasley, T. M. [Chemical Laboratory, Hanford Laboratories, General Electric Company, Richland, WA (United States)

    1964-10-15

    , kostej, tkanej i rastitel'nosti, prichem podcherkivaetsja neobhodimost' izbegat' obrazovanija tugoplavkih plohorastvorimyh soedinenij plutonija. Rassmatrivajutsja analiticheskie metody opredelenija plutonija v jetih materialah, kotorye vkljuchajut sovmestnoe osazhdenie, jekstragirovanie zhidkost'-zhidkost', ionno-obmennuju hromatografiju i ispol'zovanie izotopov plutonija dlja konechnyh opredelenij posredstvom analizov al'fa-jenergii. Posredstvom schetno-vychislitel'noj statistiki proizvedeno sravnenie imejushhejsja chuvstvitel'nosti v vychislenii nizkih urovnej al'fa-scheta s pomoshh'ju ionizacionnoj kamery, proporcional'nyh schetchikov, diodnyh schetchikov i jemul'sii s jadernoj metkoj. Metody izotopnogo analiza plutonija s pomoshh'ju al'fa-spektrometrii, metodov jadernoj jemul'sii i zhidkostnyh scintil- ljacionnyh schetchikov takzhe vkljucheny v jetot dokument. Ispol'zovanie neizotopnyh nositelej v kachestve istochnika postoronnej aktivnosti i urovni soderzhanija plutonija v okruzhajushhej srede, nedavno obnaruzhennye na zemnom share, obsuzhdajutsja v svjazi s kontrol'nymi obrazcami. Dlja budushhih metodov analiza plutonija rassmatrivajutsja dve vozmozhnosti, gde trebuetsja povyshennaja chuvstvitel'nost'. Jetimi vozmozhnostjami javljajutsja aktivacionnyj analiz i podschet produktov raspada. (author)

  9. Disposal of Low-Activity Liquid Effluents by Dilution; Elimination par Dilution d'Effluents Liquides Faiblement Radioactifs; 0423 0414 0410 041b 0414 ; Eliminacion de Efluentes Liquidos de Baja Radiactividad por Dilucion

    Energy Technology Data Exchange (ETDEWEB)

    Bovard, P.; Candillon, C. [Service de Controle des Radiations et de Genie Radioactif, Commissariat a l' Energie Atomique, Saclay (France)

    1960-07-01

    otnositel'no zagrjaznenija mestnosti i pozvolili uluchshit' metody otbora prob. II. Laboratornye opyty Oni kasalis: 1. javlenij absorbcii, analogichnyh tem, kotorye nabljudajutsja v rekah vo vremja razbavlenija othodov: fiksacija v razlichnyh mineralah: sljuda, kvarc. Takie radioizotopy, kak stroncij-90, cezij-137, ittrij-90-vedut sebja po raznomu: v obychnyh uslovijah udalenija othodov stroncij-90 javljaetsja naibolee trudno poglotimym jelementom. 2. zagrjaznenija pochvy i rastenij putem primenenija pochvennyh kolonn i kubov na mestah. Jeto pomoglo standartizirovat' otbory prob s cel'ju oblegchenija posledujushhih analizov i poleznogo sravnenija rezul'tatov. III. Vybor mest i sposobov udalenija Ispol'zuja jetot kompleks rezul'tatov i eshhe nepolnyh issledovanij, byla predprinjata popytka opredelit' nekotorye principy otnositel'no vybora mest. Posle vybora mesta, nakoplennyj opyt pozvoljaet ispol'zovat' nailuchshim sposobom estestvennye vozmozhnosti. (author)

  10. The Cobalt-60 Research Facility at Seibersdorf; L'Installation de Recherche sur l'Iradiation au {sup 60}Co de Seibersdorf; Obluchayushchaya ustanovka s istochnikom Kobal'ta-60 reaktornogo tsentra v Zajbersdorfe; La Instalacion Experimental de {sup 60}Co de Seibersdorf

    Energy Technology Data Exchange (ETDEWEB)

    Weidinger, N.; Kaindl, K. [Institute Of Biology And Agriculture, Reactor Centre, Seibersdorf (Austria)

    1966-11-15

    caso de grave peligro ese dispositivo hace que las fuentes vuelvan inmediatamente a su posicion de reposo; si el peligro no es grave, las pone al alcance del cientifico para.que este decida si debe o no continuarse la irradiacion. (author) [Russian] Nahodjashhajasja v stadii stroitel'stva v nastojashhee vremja ustanovka po oblucheniju skonstruirovana, v osnovnom, dlja issledovanij v ramkah Mezhdunarodnoj programmy po fruktovym sokam. Ustanovka sostoit iz dvuh kamer obluchenija moshhnost'ju 30 i 10. kkjuri sootvetstvenno. Pervaja kamera prednaznachaetsja dlja obluchenija partij fruktovogo soka s cel'ju provedenija opytov na prigodnost' upotreblenija v pishhu, a takzhe dlja issledovanij v oblasti tehnologii istochnikov. Vtoraja kamera prednaznachena dlja mikrobiologicheskih i himicheskih issledovanij i imeet maksimal'nye vozmozhnosti izmenenija konfiguracii i pozicii istochnika v.zavisimosti ot uslovij opyta. Biologicheskij jekran, izgotovlennyj iz obychnogo betona plotnost'ju okolo 2,4 tonny/m3 snizhaet maksimal'nuju moshhnost' dozy snaruzhi do 0,2 mkrentgen.v chas. Oba istochnika pokojatsja v svincovom cilindre, opushhennom v beton zashhitnogo jekrana. Sootvetstvenno 12 i 6 trubok iz nerzhavejushhej stali, v kotoryh smontirovany kobal'tovye sterzhni,prohodjat v kameru obluchenija cherez sfericheskij kanal. Sterzhni iz kobal'ta-60 ustanovki .moshhnost'ju 30 kkjuri imejut 300 mm v dlinu i sostojat iz dvuh chastej. Oni mogut byt' ustanovleny poodinochke ili v ljuboj kombinacii priblizitel'no za 5 sekund pri pomoshhi vozdushnopnevmaticheskoj sistemy. Ispol'zovanie razlichnyh trubok sootvetstvujushhego izgiba pozvoljaet dobit'sja prakticheski ljuboj geometrii istochnika. Kamera imeet vnutrennie razmery 3 x 3 x 3 m i zakryvaetsja betonnoj dver'ju. Vo vremja obluchenija za opytom mozhno nabljudat' s pomoshh'ju binokuljarnogo periskopa . Dostup v druguju kameru s vnutrennimi razmerami 3,5 x 3 x 3 m i istochnikom moshhnost'ju 10 kkjuri osushhestvljaetsja cherez labirint. Shest

  11. Legislation and Identification of Irradiated Foodstuffs; Reglementation et Identification des Denrees Irradiees; Zakonodatel'stvo po obluchennym pishchevym produktam i metody ikh identifikatsii; Legislacion y'Identificacion de los Alimentos Irradiados

    Energy Technology Data Exchange (ETDEWEB)

    Lafontaine, A. [Institut d' Hygiene et d' Epidemiologie, Ministere de la Sante Publique, Bruxelles (Belgium)

    1966-11-15

    , mikrobiologija, izmenenie upakovochnogo materiala i izmenenie organolepticheskih svojstv. Do nastojashhego vremeni spektrofotometrija, hromatografija, jelektroforez, izmenenija potenciala okislitel'no-vosstanovitel'nogo processa i dozirovka nekotoryh okislov, po-vidimomu, javljajutsja naibolee obeshhajushhimi. Neobhodimo provedenie vazhnyh issledovanij s uchetom razlichnyh trebovanij: - metod dolzhen byt' po vozmozhnosti specificheskim, kachestvennym i, esli vozmozhno, kolichestvennym; - rezul'taty dolzhny vytekat' iz issledovanij, parallel'no vedushhihsja s obluchennymi produktami, s neobrabotannymi produktami i s produktami, sohranjaemymi drugimi sposobami; - issledovanija dolzhny provodit'sja v techenie takogo vremeni, kotoroe vozmozhno dlja obychnogo hranenija pishhevyh produktov do ih potreblenija, s tem, chtoby vyjasnit', sohranjajutsja, usilivajutsja ili ischezajut nabljudaemye v izvestnyh sluchajah modifikacii; - nakonec, metod dolzhen byt' po vozmozhnosti universal'nym, uchityvaja bol'shoe kolichestvo produktov, kotorye mogut byt' oblucheny, sposoby obluchenija i ispol'zuemye dozy. (author)

  12. Industrial Ultrasonic Inspection of Stainless-Steel Claddings for the EL4 Reactor; Controle Industriel par Ultrasons des Gaines en Acier Inoxydable du Reacteur EL4; Promyshlennyj kontrol' obolochechnykh trub iz nerzhaveyushchej stali reaktora dlya EL4 s pomoshch'yu ul'trazvukovogo metoda; Metodos Ultrasonicos para Control Industrial de las Vainas de Acero Inoxidable del Reactor EL4

    Energy Technology Data Exchange (ETDEWEB)

    Prot, A. C.; Foulquoer, H. E.; Peyrot, J. P. [Centre d' Etudes Nucleaires de Saclay (France)

    1965-09-15

    'nosti reaktorov. Podtverzhdaetsja, chto vybor metoda, kotoryj sleduet primenjat' i razrabatyvat', javljaetsja trudnym. Privodjatsja osnovnye momenty. Posle togo, kak v rezul'tate laboratornyh rabot sdelan vybor, voznikajut dve novye problemy: D) vnedrenie v promyshlennost' neobhodimost' ucheta dopustimogo kachestva v opredelennyj moment metodami izgotovlenija v svjazi s ustanovlennymi bolee ili menee proizvol'nym obrazom normami dlja priema. Jeto, v dejstvitel'nosti, obuslavlivaetsja neobhodimost'ju v statisticheskom issledovanii komplektov trub razlichnogo izgotovlenija i ih klassifikacii po otnosheniju k bolee ili menee strogim normam. Vidno, chto kolichestvo podlezhashhih kontrolju trub znachitel'no prevyshaet pervonachal'no namechennoe. Jeto vedet k izucheniju avtomaticheskogo kontrol'nogo mehanizma, sposobnogo udovletvorit' odnovremenno i trebovanijam tempa, i trebovanijam, vytekajushhim iz vybrannogo tipa kontrolja: poslednie obychno svodjatsja k mehanicheskomu kontrolju i nuzhdajutsja v osobenno tshhatel'no razrabotannoj konstrukcii. Sovokupnost' jetih soobrazhenij privela k razrabotke ustrojstva, temp raboty kotorogo uzhe sejchas mozhet bez truda pokryt' potrebnosti vsego cikla proizvodstva toplivnyh jelementov. Vozmozhnosti jetogo ustrojstva tesno svjazany s harakteristikami podobrannogo oborudovanija navedenija i kontrolja, v osobennosti so svojstvami jelektroniki priborov kontrolja po ul'trazvuku i so svojstvami ispol'zuemyh preobrazovatelej. K tomu zhe iz jetogo issledovanija javstvuet, chto standartnoe oborudovanie daleko ne sootvetstvuet probleme i chto uzhe sejchas sleduet predusmotret' osoboe ustrojstvo dlja dannogo tipa kontrolja. (author)

  13. Theory of Scanning and Imaging of Radioisotope Distributions; Theorie de la Scintigraphoe a Balayage ou Fixe; Teoriya skennirovaniya i izobrazhenie raspredeleniya radioizotopov; Teoria de la Exploracion y de la Obtencion de Imagenes de Distribuciones Radioisotopicas

    Energy Technology Data Exchange (ETDEWEB)

    Cassen, B. [Department of Biophysics and Nuclear Medicine, University of California, Los Angeles, CA (United States)

    1964-10-15

    articulo que se meenciona al principio de este resumen y que, desde entonces, ha sido objeto de nuevos ensayos y perfeccionamientos. (author) [Russian] Daetsja uproshennaja osnovnaja teorija kolichestvennogo opredelenija harakteristik radioizotopnyh sistem izobrazhenija i skennirovanija. Vyvoditsja {sup c}ifrovoj pokazatel'{sup ,} chastichno zavisjashhij ot harakteristik pribora i chastichno ot ispol'zuemoj metodologii. Faktorami, vlijajushhimi na cifrovoj pokazatel', javljajutsja: chuvstvitel'nost' detektora k skorosti scheta na edinicu prostranstvennogo ugla, protivolezhashhego razreshajushhemu jele- mentu, prostranstvennyj ugol, protivolezhashhij razreshajushhemu jelementu, kolichestvo razreshajushhih jelementov, nabljudaemyh odnovremenno, kolichestvo jelementov razlozhenija vo vsem pole skennirovanija ili nabljudenija, koncentracija dozy, obshhee vremja, zatrachennoe na poluchenie izobrazhenija ili skennogrammy i skorost' scheta fona. V nastojashhem predstavlenii osnovnaja teorija sovershenstvuetsja i obsuzhdaetsja s tem, chtoby uchityvat' takie faktory, kak ''glubina fokusa'' razlozhenija, peremennaja skorost' ili peremennoe skennirovanie.vozmozhnosti peremennogo ili avtomaticheski izmenjajushhe- gosja razreshenija, sravnitel'naja razreshajushhaja sposobnost', ''holodnyh'' i ''gorjachih'' uzlov, razmer polja i ispol'zovanie special'nyh radioizotopov i vidov detektorov. Daetsja takzhe obsuzhdenie voprosov obrabotki dannyh, poluchaemyh metodami skenni- rovanija i proekcii. Analiziruetsja otnositel'naja osobennost' jeliminatorov fona i procedur kontrastnogo usilenija takih kak fotoskennirovanie i cvetnoe skennirovanie. Obsuzhdajutsja preimushhestva i vozmozhnye nedostatki zapisi na plenku original'nyh dannyh i povtornoe vosproizvedenie s pomoshh'ju kontrastnyh i fonovyh obrabatyvajushhih konturov. Dajutsja nekotorye jeksperimental'nye cifrovye dannye dlja shiroko ispol'zuemogo kom- mercheskogo skennera, a takzhe nekotorye novye dannye kasajushhiesja novogo skennera

  14. Reactor Radiation Loops as Large Gamma Sources; Boucles d'irradiation des reacteurs nucleaires utilisees comme sources gamma intenses; Radiatsionnye kontury yadernykh reaktorov kak moshchnye gamma-istochniki; Empleo de circuitos de irradiacion de los reactores como fuentes gamma de gran intensidad

    Energy Technology Data Exchange (ETDEWEB)

    Ryabukhina, Yu. S.

    1963-11-15

    primer lugar, se eligieron para la realizacion de esos circuitos las aleaciones de indio, metal liquido a temperatura ambiente. Se estudio el comportamiento de dos eutecticos de indio frente a algunos materiales de construccion y a principios de 1960 se construyo el primer circuito de prueba de indio-galio. Como iesultado de estudios ulteriores, se instalaron modelos de circuitos de indio-galio, con una actividad en el irradiador equivalente a unos 100 g de Ra, en el reactor IRT de la Academia de Ciencias de la Republica Socialista Sovietica de Georgia, asi'como un circuito de prueba de indio-galio-estafio in el canal del reactor IRT del Instituto de Energia Atomica de la Academia de Ciencias de la Union Sovietica. Por ultimo, en 1962, se instalo un circuito de trabajo de indio-galio-estano en el reactor IRT de la Academia de Ciencias de la Republica Socialista Sovietica de Latvia para efectuar irradiaciones en escala semiindustrial. La actividad maxima en el irradiador equivale a 30 000 g de Ra. La memoria consta de las siguientes partes: 1. ''Calculo de los circuitos de irradiacion''; en esta parte se resena la labor realizada en materia de metodos de calculo de los circuitos de irradiacion. 2. ''Modelo de un circuito de irradiacion deindio-galiodelreactor IRT de Tbilisi''; se describe el funcionamiento de este circuito. 3. ''Circuito de irradiacion de indio-galio-estano del reactor IRT de la Academia de Ciencias de la Republica Socialista Sovietica de Latvia'' ; se describe el funcionamiento de este circuito. 4. ''Perspectivas de desarrollo de los circuitos de irradiacion''; se describen los experimentos y circuitos y se presentan calculos que sugieren la posibilidad de construir circuitos de manganeso solido y circuitos con aleaciones liquidas de indio. (author) [Russian] Nachinaya s 1957 g. v SSSR provodilis' raboty po izucheniyu radiatsionnykh konturov. Byli razrabotany metody rascheta takikh sistem, izucheny vozmozhnosti razlichnykh gamma-nositelej. Vnachale byli

  15. Compounds Labelled with Low-Energy Gamma-Ray Emitters for Medical Isotope Scanning; Gammagraphie au Moyen de Composes Marques avec des Emetteurs Gamma de Faible Energie; Soedineniya, ispol'zuemye pri meditsinskom izotopnom skennirovanii, mechennye s pomoshch'yu gamma-izluchatelej nizkoj ehnergii; Compuestos Marcados con Emisores Gamma de Baja Energia para la Exploracion Medica Mediante Isotopos

    Energy Technology Data Exchange (ETDEWEB)

    Scheer, K. E.; Zum Winkel, K.; Georgi, M. [Czerny-Krankenhaus der Universitat Heidelberg, Federal Republic of Germany (Germany)

    1964-10-15

    por los tejidos del cuerpo limita la profundidad a que las lesiones pueden ser visualizadas. En organos de grandes dimensiones, como el higado, se evita la superposicion de las radiaciones procedentes de la parte posterior del organo, lo que permite detectar mejor las lesiones superficiales. El. emisor,gamma de baja energia mas importante es el {sup 125}I. Para la exploracion de la tiroides se utiliza en forma de yoduro. El Rosa Bengala marcada con {sup 125}I es un compuesto adecuado para la exploracion del higado. Tambien puede utilizarse albumina desnaturalizada por el calor, marcada con {sup 125}I. Para la exploracion del rinon se ha comprobado que el hipuran marcado con {sup 125}I da buenos resultados cuando se inyecta por via intramuscular con hialuronidasa a fin de lograr un nivel uniforme de radiactividad en este organo. Otro emisor gamma de baja energia muy util para la exploracion medica es el {sup 197}Hg que puede utilizarse en forma de cloruro para la exploracion de los rinones y el bazo. Deben tomarse precauciones especiales para evitar la superposicion del rinon y el bazo. La exploracion da mejores resultados si se utiliza {sup 197}Hg marcado con neohidrina. Este compuesto puede emplearse tambien para la localizacion de tumores del cerebro. Los autores presentan centelleogramas tipicos de tumores de la tiroides, del higado, del bazo, del rinon y del cerebro obtenidos con emisores gamma de baja energia y con nuclidos y compuestos tradicionales, y examinan las ventajas que ofrecen los primeros. (author) [Russian] Gammaizluchateli nizkoj jenergii imejut osobye preimushhestva pri ispol'zovanii ih dlja medicine - skogo scintilljacionnogo skennirovanija po dvum prichinam: 1. Svincovaja zashhita kollimatorov znachitel'no jeffektivnee. Pojetomu mozhno primenjat' tonkostennye kollimatory s mnogokratnoj fokusirovkoj, dobivajas' pri jetom naibol'shego geometricheskogo razreshenija, i v svjazi s jetim- vozmozhnosti obnaruzhenija nebol'shih porazhenij. 2. Pogloshhenie

  16. Industrial Sterilization st the Electron Linear-Accelerator Facility at Risoe; Sterilisation industrielle a l'aide de l'accelerateur lineaire d'electrons de Riso; Promyshlennaya sterilizatsiya oblucheniem na linejnom uskoritele ehlektronov v Rizo; Esterilizacion industrial con ayuda del acelerador lineal de electrones de Riso

    Energy Technology Data Exchange (ETDEWEB)

    Brynjolfsson, A.; Holm, N. W.; Tharup, G.; Sehested, K. [Accelerator Section, Danish Atomic Energy Commission, Research Establishment Risoe (Denmark)

    1963-11-15

    por contrato con empresas industriales. El acelerador produce un haz electronico estable de 10 MeV con una potencia media de 5 kW. El haz puede extraerse en linea recta o a traves de un dispositivo desviador y barredor. Este ultimo se emplea en las irradiaciones industriales. El material que se ha de irradiar atraviesa el campo en una cinta transportadora de velocidad regulable entre 0,2 y 600 mm/s, lo que permite variar la dosis en un intervalo muy grande sin modificar el ajuste del acelerador. El aparato funciona desde el otofio de 1960 para las instituciones cientificas de Dinamarca, y, a partir de 1961, tambien para la esterilizacion de instrumentos medicos, por ejemplo, jeringas, sondas, aparatos para transfusion e infusion, etc. El numero de articulos tratados aumento regularmente, habiendose irradiado unos 3000 paquetes en el primer trimestre de 1963. Cada paquete puede contener, por ejemplo, 900 jeringas de 2 cm. Se han dedicado muchos esfuerzos a mejorar las tecnicas de irradiacion, estudiandose entre otros aspectos el empleo de sistemas reflectores, la regulacion automatica de la dosis, el control dosimetrico y el empleo de indicadores cromaticos. La memoria revisa sucintamente estos importantes detalles tecnicos y describe los procesos de manipulacion, control y dosimetria empleados en la esterilizacion. Para terminar, proporciona algunos datos sobre el costo de explotacion del proceso. (author) [Russian] Poluchenie doz vysokikh moshchnostej na moshchnykh uskoritelyakh yavlyaetsya tsennym v smysle vozmozhnosti provedeniya teoreticheskikh, fizicheskikh i khimicheskikh issledovanij i takzhe opytnoj ehkspluatatsii ustanovok do promyshlennogo vnedreniya protsessov. Linejnyj uskoritel' v .Rizo ispol'zuetsya dlya takikh tselej i, v tom chisle, dlya oblucheniya meditsinskikh priborov dlya promyshlennykh firm po kontraktam. Ehtot linejnyj uskoritel' daet ustojchivyj puchok ehlektronov s ehnergiej 10 Mehv i srednej moshchnost'yu 5 kvt. Puchok mozhet byt' napravlen

  17. Use of Neutron Irradiations in the Brookhaven Mutations Programme; Irradiation Neutronique dans le Cadre du Programme de Mutations Radioinduites de Brookhaven; Primenenie nejtronnogo izlucheniya v brukkhejvenskoj programme po ispol'zovaniyu mutatsij; La Irradiacion Neutronica en el Marco del Programa de Mutaciones Radioinducidas de Brookhaven

    Energy Technology Data Exchange (ETDEWEB)

    Miksche, J. P.; Shapiro, S. [Biology Department, Brookhaven National Laboratory, Upton, NY (United States)

    1964-03-15

    colaboracion con expertos de Australia, Belgica, Costa Rica, Chile, Dinamarca, Ecuador, Formosa, Grecia, Guatemala, India, Irlanda, Italia, japon, Kenia, Mexico, Paises Bajos, Pakistan, Peru, Filipinas, Rumania, Sudafrica, Tailandia, Venezuela, Alemania Occidental y Yugoeslavia. Los autores presentaran una resefla de los proyectos precitados, deteniendose ante todo en el uso de los neutrones para inducir mutaciones. EBR, por ejemplo, la capacidad de restablecimiento y la manifestacion del efecto oxigeno, principalmente para dosis correspondientes a valores reducidos de la TLE. Si bien esta interpretacion debe considerarse provisional, la distribucion de la dosis en funcion de la TLE proporciona una base para la realizacion de nuevos experimentos sobre la relacion existente entre la EBR y la TLE. (author) [Russian] Programma sotrudnichestva po ispol'zovaniju radiomutacij byla razrabotana v Brukhejvenskoj nacional'noj laboratorii primerno desjat' let nazad, chtoby predostavit' vozmozhnost' rastenievodam i agronomam primenjat' metody obluchenija po programme uluchshenija sortov rastenija. V kachestve ustanovki dlja obluchenija po programme ispol'zovalis' teplovaja kolonna v Brukhejvenskom grafitovom jeksperimental'nom reaktore, rentgenovskij apparat (pikovoe naprjazhenie 250 kv) biologicheskogo otdela jadernoj tehniki, gamma-istochnik moshhnost'ju 12 kjuri v teplicah i istochnik Co{sup 60}, raspolozhennyj v pole ploshhad'ju 13 akrov. V jetoj programme sotrudnichestva na dolju Brukhejvenskoj laboratorii prihoditsja razrabotka oborudovanija metodov i teoreticheskih polozhenij, v to vremja kak rastitel'nyj material i semena predostavljajutsja jekspertami po sel'skomu hozjajstvu, o t vetstvennymi za vyrashhivanie obluchennogo materiala i otbor mutacij. Bo le e 150 uchenyh iz 45 shtatov i Pujerto-Riko uchastvujut v vypolnenii programmy. Nachato takzhe vypolnenie proektov s Avstraliej, Bel'giej, Chili, Ko sta'Rika, Daniej, Jekvadorom, Tajvanem, Greciej, G vatem a loj, Indiej

  18. Gli Ungulati in Italia: status, gestione e ricerca scientifica

    Directory of Open Access Journals (Sweden)

    Marco Apollonio

    2004-06-01

    ungulati per la caccia in Italia. La caccia di selezione con arma rigata a Cervidi e Bovidi ha conquistato interi settori geografici del Centro-Nord: elemento trainante di tale sviluppo è stato il Capriolo (Capreolus capreolus, la cui diffusione si sta facendo sempre più capillare. La caccia al Cinghiale (Sus scrofa continua a costituire un problema per la gestione degli ungulati in Italia. Circa il 50% delle province dove il Cinghiale è cacciato non raccolgono statistiche di prelievo, e solo il 35% tentano di effettuare stime di consistenza. La caccia tradizionale in braccata si sta espandendo in aree dove il Cinghiale è stato recentemente ed illegalmente reintrodotto come il sud Italia e l'arco alpino, e ciò rappresenta un serio problema per lo sviluppo di pratiche venatorie più razionali. Vi sono nuove possibilità di gestione venatoria del Cervo, in Italia centrale, e dello Stambecco (Capra ibex, sulle Alpi, nel futuro. Per un ulteriore sviluppo di una appropriata gestione degli Ungulati e della restante fauna selvatica in Italia, si ritiene fondamentale favorire l'ingresso dei tecnici faunistici di ultima generazione all'interno delle pubbliche Amministrazioni. Lo sviluppo della ricerca scientifica su questo gruppo negli ultimi dieci anni ha seguito la stessa tendenza delle specie oggetto di studio, risultando alquanto ineguale sia per lo sforzo dedicato alle diverse specie, sia per l'attenzione dedicata alle diverse discipline. È palese un approccio fortemente opportunistico ai diversi temi di ricerca, che spesso non hanno legami con le reali necessità della gestione faunistica. Lo sviluppo di studi a lungo termine è necessario, congiuntamente ad una maggiore coordinazione fra ricercatori nella scelta dei temi di indagine. Infine sarebbe di grande importanza un'efficiente gestione dei finanziamenti che eviti sprechi di denaro e promuova programmi seri e dai risultati verificabili.

  19. The United States Atomic Energy Commission Programme of Nuclear Materials Management; Le Programme de Gestion des Matieres Nucleaires Applique par L'USAEC; Programma komissii po atomnoj ehnergii ssha v oblasti obrashcheniya s yadernymi materialami; El Programa de Administracion de Materiales Nucleares de la Comision de Energia Atomica de los Estados Unidos

    Energy Technology Data Exchange (ETDEWEB)

    George, D. E. [United States Atomic Energy Commission, Washington, DC (United States)

    1966-02-15

    seguidos por la AEC para asegurarse de la eficacia de los programas establecidos por sus contratistas para la administracion de los materiales nucleares. Ademas de las que se encuentran en poder de los contratistas que explotan plantas y laboratorios de la AEC, existen considerables cantidades de materiales nucleares especiales que son objeto de una gran variedad de arreglos de caracter financiero y administrativo: en arriendo, con el titulo de propiedad transferido, sujetos a contratos en virtud de los cuales el usuario es responsable economicamente de las perdidas o a acuerdos en los que se estipula que las perdidas recaen en la AEC. La memoria trata de la forma en que la AEC enfoca esas situaciones tan distintas y concluye con un breve resumen de los problemas que aun quedan por resolver. (author) [Russian] Opredeljaetsja oblast' obrashhenija s jadernymi materialami pod rukovodstvom Komissii po atomnoj jenergii SShA i izlagaetsja istorija razvitija jetoj otrasli proizvodstva s 1943 goda do nastojashhego vremeni.. Namechaetsja i obsuzhdaetsja v obshhih chertah osnovnaja programma. Upor delaetsja na osushhestvlenie teh chastej programmy KAJe SShA, kotorye imejut otnoshenie k razrabotke i hraneniju kolichestvennyh dannyh, ustanovleniju vnutrennego kontrolja i ocenke kachestva ispolnenija. Dovol'no podrobno obsuzhdajutsja primenjaemye v nastojashhee vremja metody registracii i obrabotki dannyh o peredache v ramkah KAJe, kak, naprimer, metody predstavlenija otchetov o balanse materialov, v kotoryh periodicheski obobshhajutsja perevody i rezul'taty operacij. Takzhe obsuzhdajutsja metody, primenjaemye KAJe dlja proverki jeffektivnosti programm podrjadchikov v oblasti obrashhenija s jadernymi materialami. Krome materiala, kotorym raspolagajut podrjadchiki, jekspluatirujushhie ustanovki i laboratorii, prinadlezhashhie KAJe, bol'shoe kolichestvo special'nogo rasshhepljajushhego materiala postupaet v ramkah ochen' raznoobraznyh finansovyh i administrativnyh meroprijatij, naprimer

  20. Detection of Beta-Emitting Nuclides of Energy >1 Mev in Urine After an Accident by Means of Measurement of the Cerenkov Effect in a Liquid Scintillation Counting System; Detection des Radioelements Emetteurs Beta d'une Energie Superieure a 1 Mev dans l'Urine Apres un Accident, par la Mesure de l'Effet Cerenkov Avec un Ensemble de Comptage a Scintillation Liquide; 041e 0411 041d 0414 ; Deteccion en la Orina de Emisores Beta de Energia Superior a 1 Mev, Despues de un Accidente, por Medicion del Efecto Cerenkov en un Contador de Centelleador Liquido

    Energy Technology Data Exchange (ETDEWEB)

    Narrog, J. [Landesinstitut fuer Arbeitsschutz und Arbeitsmedizin, Karlsruhe, Federal Republic of Germany (Germany)

    1965-06-15

    de aplicar este metodo a la orina. Cuando los experimentos se efectuan con orina sin preparar, las mediciones carecen de sensibilidad a causa de un fuerte efecto de absorcion. Por consiguiente, es preciso clarificar la orina. Se ensayo un oxidante, el KMnO{sub 4}, y se obtuvo un liquido limpido, pero la actividad de fondo permaneceria elevada porque el potasio del KMnO{sub 4} contiene el radioisotopo {sup 40}k que tambien emite rayos beta de mas de 1 MeV (1, 32 MeV). Se obtuvieron mejores resultados utilizando NaMnO{sub 4} en lugar de KMnO{sub 4}. La actividad de fondo asciende a unos 30 impulsos/min siendo el limite inferior (medido con {sup 90}Sr/{sup 90}Y), del orden de 1 pc/ml orina. Si, en caso de accidente, no es posible determinar el contenido de 4 Degree-Sign K en la orina (por ejemplo, por fotometria de llama), el metodo preconizado por el autor posee la misma sensibilidad (superior a 2 pc/ml) que los otros procedimientos (por ejemplo, calcinacion y medicion en un contador proporcional de gran superficie). La medicion con contador proporcional de gran superficie juntamente con la evaluacion de la actividad beta del 40K contenido en la orina constituye un procedimiento de mayor sensibilidad y precision. El metodo indicado se presta para la medicion rapida de cargas corporales elevadas de emisores de particulas beta de energia superior a 1 MeV (tambien despues de su excrecion), lo que es util en caso de accidente. La determinacion efectuada con arreglo a ese metodo requiere unos 90 min en total. (author) [Russian] Soderzhashhiesja v vode beta-chasticy s jenergiej bolee 1 Mjev mozhno izmerit' s pomoshh'ju jeffekta Cherenkova v zhidkostnyh scintilljacionnyh schetchikah bez kakoj-libo dal'nejshej podgotovki obrazcov. Posle togo, kak Gofmann(Frankfurt/FRG)soobshhil ob jetoj vozmozhnosti na Simpoziume Obshhestva nemeckih himikov v ZSarlsruje-Leopol'dshafen 1 i 2 aprelja 1964 goda, v nashem Institute byli provedeny jeksperimenty po primeneniju jetogo metoda k