WorldWideScience

Sample records for internal reforming operation

  1. Thermal Modeling and Management of Solid Oxide Fuel Cells Operating with Internally Reformed Methane

    Science.gov (United States)

    Wu, Yiyang; Shi, Yixiang; Cai, Ningsheng; Ni, Meng

    2018-06-01

    A detailed three-dimensional mechanistic model of a large-scale solid oxide fuel cell (SOFC) unit running on partially pre-reformed methane is developed. The model considers the coupling effects of chemical and electrochemical reactions, mass transport, momentum and heat transfer in the SOFC unit. After model validation, parametric simulations are conducted to investigate how the methane pre-reforming ratio affects the transport and electrochemistry of the SOFC unit. It is found that the methane steam reforming reaction has a "smoothing effect", which can achieve more uniform distributions of gas compositions, current density and temperature among the cell plane. In the case of 1500 W/m2 power density output, adding 20% methane absorbs 50% of internal heat production inside the cell, reduces the maximum temperature difference inside the cell from 70 K to 22 K and reduces the cathode air supply by 75%, compared to the condition of completely pre-reforming of methane. Under specific operating conditions, the pre-reforming ratio of methane has an optimal range for obtaining a good temperature distribution and good cell performance.

  2. Direct ethanol solid oxide fuel cell operating in gradual internal reforming

    Science.gov (United States)

    Nobrega, S. D.; Galesco, M. V.; Girona, K.; de Florio, D. Z.; Steil, M. C.; Georges, S.; Fonseca, F. C.

    2012-09-01

    An electrolyte supported solid oxide fuel cell (SOFC) using standard electrodes, doped-lanthanum manganite cathode and Ni-cermet anode, was operated with direct (anhydrous) ethanol for more than 100 h, delivering essentially the same power output as running on hydrogen. A ceria-based layer provides the catalytic activity for the gradual internal reforming, which uses the steam formed by the electrochemical oxidation of hydrogen for the decomposition of ethanol. Such a concept opens up the way for multi-fuel SOFCs using standard components and a catalytic layer.

  3. On direct internal methane steam reforming kinetics in operating solid oxide fuel cells with nickel-ceria anodes

    Science.gov (United States)

    Thallam Thattai, A.; van Biert, L.; Aravind, P. V.

    2017-12-01

    Major operating challenges remain to safely operate methane fuelled solid oxide fuel cells due to undesirable temperature gradients across the porous anode and carbon deposition. This article presents an experimental study on methane steam reforming (MSR) global kinetics for single operating SOFCs with Ni-GDC (gadolinium doped ceria) anodes for low steam to carbon (S/C) ratios and moderate current densities. The study points out the hitherto insufficient research on MSR global and intrinsic kinetics for operating SOFCs with complete Ni-ceria anodes. Further, it emphasizes the need to develop readily applicable global kinetic models as a subsequent step from previously reported state-of-art and complex intrinsic models. Two rate expressions of the Power law (PL) and Langmuir-Hinshelwood (LH) type have been compared and based on the analysis, limitations of using previously proposed rate expressions for Ni catalytic beds to study MSR kinetics for complete cermet anodes have been identified. Firstly, it has been shown that methane reforming on metallic (Ni) current collectors may not be always negligible, contrary to literature reports. Both PL and LH kinetic models predict significantly different local MSR reaction rate and species partial pressure distributions along the normalized reactor length, indicating a strong need for further experimental verifications.

  4. 76 FR 42625 - International Settlements Policy Reform

    Science.gov (United States)

    2011-07-19

    ...] International Settlements Policy Reform AGENCY: Federal Communications Commission. ACTION: Notice of proposed rulemaking. SUMMARY: The Federal Communications Commission proposes to remove the International Settlements... proposes to remove the International Settlements Policy (ISP) from all U.S. international routes except...

  5. Demonstration of direct internal reforming for MCFC power plants

    Energy Technology Data Exchange (ETDEWEB)

    Aasberg-Petersen, K.; Christensen, P.S.; Winther, S.K. [HALDOR TOPSOE A/S, Lynby (Denmark)] [and others

    1996-12-31

    The conversion of methane into hydrogen for an MCFC by steam reforming is accomplished either externally or internally in the stack. In the case of external reforming the plant electrical efficiency is 5% abs. lower mainly because more parasitic power is required for air compression for stack cooling. Furthermore, heat produced in the stack must be transferred to the external reformer to drive the endothermic steam reforming reaction giving a more complex plant lay-out. A more suitable and cost effective approach is to use internal steam reforming of methane. Internal reforming may be accomplished either by Indirect Internal Reforming (DIR) and Direct Internal Reforming (DIR) in series or by DIR-only as illustrated. To avoid carbon formation in the anode compartment higher hydrocarbons in the feedstock are converted into hydrogen, methane and carbon oxides by reaction with steam in ail adiabatic prereformer upstream the fuel cell stack. This paper discusses key elements of the desire of both types of internal reforming and presents data from pilot plants with a combined total of more than 10,000 operating hours. The project is being carried out as part of the activities of the European MCFC Consortium ARGE.

  6. Performance analysis of a SOFC under direct internal reforming conditions

    Energy Technology Data Exchange (ETDEWEB)

    Janardhanan, Vinod M.; Deutschmann, Olaf [Institute for Chemical Technology and Polymer Chemistry, Engesserstr 20, D-76131 Karlsruhe, University of Karlsruhe (Germany); Heuveline, Vincent [Institute for Applied and Numerical Mathematics, Kaiserstr. 12, D-76128 Karlsruhe (Germany)

    2007-10-11

    This paper presents the performance analysis of a planar solid-oxide fuel cell (SOFC) under direct internal reforming conditions. A detailed solid-oxide fuel cell model is used to study the influences of various operating parameters on cell performance. Significant differences in efficiency and power density are observed for isothermal and adiabatic operational regimes. The influence of air number, specific catalyst area, anode thickness, steam to carbon (s/c) ratio of the inlet fuel, and extend of pre-reforming on cell performance is analyzed. In all cases except for the case of pre-reformed fuel, adiabatic operation results in lower performance compared to isothermal operation. It is further discussed that, though direct internal reforming may lead to cost reduction and increased efficiency by effective utilization of waste heat, the efficiency of the fuel cell itself is higher for pre-reformed fuel compared to non-reformed fuel. Furthermore, criteria for the choice of optimal operating conditions for cell stacks operating under direct internal reforming conditions are discussed. (author)

  7. Performance analysis of a SOFC under direct internal reforming conditions

    Science.gov (United States)

    Janardhanan, Vinod M.; Heuveline, Vincent; Deutschmann, Olaf

    This paper presents the performance analysis of a planar solid-oxide fuel cell (SOFC) under direct internal reforming conditions. A detailed solid-oxide fuel cell model is used to study the influences of various operating parameters on cell performance. Significant differences in efficiency and power density are observed for isothermal and adiabatic operational regimes. The influence of air number, specific catalyst area, anode thickness, steam to carbon (s/c) ratio of the inlet fuel, and extend of pre-reforming on cell performance is analyzed. In all cases except for the case of pre-reformed fuel, adiabatic operation results in lower performance compared to isothermal operation. It is further discussed that, though direct internal reforming may lead to cost reduction and increased efficiency by effective utilization of waste heat, the efficiency of the fuel cell itself is higher for pre-reformed fuel compared to non-reformed fuel. Furthermore, criteria for the choice of optimal operating conditions for cell stacks operating under direct internal reforming conditions are discussed.

  8. Concertina Reforms with International Capital Mobility

    DEFF Research Database (Denmark)

    Kreickemeier, Udo; Raimondos-Møller, Pascalis

    2006-01-01

    We show that the standard concertina result for tariff reforms -i.e. loweringthe highest tariff increases welfare - no longer holds in general if we allow for international capital mobility. The result can break down if the good whose tariff is lowered is not capital intensive. If the concertina...... reform lowers welfare it lowers market access as well, thereby compromising a second goal that is typically connected with trade liberalisation.JEL-Classification: F11, F13, F15Key words: Trade Policy Reform, International Factor Mobility, Welfare, MarketAccess...

  9. International Aspects of Nigeria's Economic Reforms | Iyoha ...

    African Journals Online (AJOL)

    This paper attempts to draw a relationship between Nigeria's previous failed economic reforms and external influences from international financial institutions, which had constantly resulted in chronic economic misfortunes. Now that homegrown economic programmes are currently being undertaken in Africa through ...

  10. International Aspects of Social Reform in the Interwar Period

    OpenAIRE

    Douglas Galbi

    2004-01-01

    The reconstruction of the international order after World War I put great emphasis on social reforms through the International Labor Organization (ILO). Three types of arguments were used to promote social reform. The first asserted that international economic competition meant that social reform had to be coordinated internationally in order to maintain the relative competitiveness of countries. The second proposed that social reform was necessary to preserve the stability of states, and hen...

  11. Development of large scale internal reforming molten carbonate fuel cell

    Energy Technology Data Exchange (ETDEWEB)

    Sasaki, A.; Shinoki, T.; Matsumura, M. [Mitsubishi Electric Corp., Hyogo (Japan)

    1996-12-31

    Internal Reforming (IR) is a prominent scheme for Molten Carbonate Fuel Cell (MCFC) power generating systems in order to get high efficiency i.e. 55-60% as based on the Higher Heating Value (HHV) and compact configuration. The Advanced Internal Reforming (AIR) technology has been developed based on two types of the IR-MCFC technology i.e. Direct Internal Reforming (DIR) and Indirect Internal Reforming (DIR).

  12. Investigations on a new internally-heated tubular packed-bed methanol–steam reformer

    KAUST Repository

    Nehe, Prashant

    2015-05-01

    Small-scale reformers for hydrogen production through steam reforming of methanol can provide an alternative solution to the demand of continuous supply of hydrogen gas for the operation of Proton Exchange Membrane Fuel Cells (PEMFCs). A packed-bed type reformer is one of the potential designs for such purpose. An externally heated reformer has issues of adverse lower temperature in the core of the reformer and significant heat loss to the environment thus impacting its performance. Experimental and numerical studies on a new concept of internally heated tubular packed-bed methanol-steam reformer have been reported in this paper with improved performance in terms of higher methanol conversion and reduced heat losses to surroundings. CuO/ZnO/Al2O3 is used as the catalyst for the methanol-steam reforming reaction and a rod-type electric heater at the center of the reactor is used for supplying necessary heat for endothermic steam reforming reaction. The vaporizer and the reformer unit with a constant volume catalyst bed are integrated in the annular section of a tubular reformer unit. The performance of the reformer was investigated at various operating conditions like feed rate of water-methanol mixture, mass of the catalyst and reforming temperature. The experimental and numerical results show that the methanol conversion and CO concentration increase with internal heating for a wide range of operating conditions. The developed reformer unit generates 50-80W (based on lower heating value) of hydrogen gas for applications in PEMFCs. For optimized design and operating conditions, the reformer unit produced 298sccm reformed gas containing 70% H2, 27% CO2 and 3% CO at 200-240°C which can produce a power output of 25-32W assuming 60% fuel cell efficiency and 80% of hydrogen utilization in a PEMFC. © 2015 Hydrogen Energy Publications, LLC.

  13. Advances in catalysts for internal reforming in high temperature fuel cells

    Science.gov (United States)

    Dicks, A. L.

    Catalytic steam reforming of natural gas is an attractive method of producing the hydrogen required by the present generation of fuel cells. The molten carbonate (MCFC) and solid oxide (SOFC) fuel cells operate at high enough temperatures for the endothermic steam reforming reaction to be carried out within the stack. For the MCFC, the conventional anodes have insufficient activity to catalyse the steam reforming of natural gas. For these cells, internal reforming can be achieved only with the addition of a separate catalyst, preferably located in close proximity to the anode. However, in the so-called `Direct Internal Reforming' configuration, attack from alkali in the MCFC may severely limit catalyst lifetime. In the case of the state-of-the-art SOFC, natural gas can be reformed directly on the nickel cermet anode. However, in the SOFC, temperature variations in the cell caused by the reforming reaction may limit the amount of internal reforming that can be allowed in practice. In addition, some external pre-reforming may be desirable to remove high molecular weight hydrocarbons from the fuel gas, which would otherwise crack to produce elemental carbon. Degradation of the SOFC anode may also be a problem when internal reforming is carried out. This has prompted several research groups to investigate the use of alternative anode materials.

  14. International co-operation

    International Nuclear Information System (INIS)

    1998-01-01

    In this part the are reviewed: Co-operation with IAEA; Participation of the Slovakia on the 41 st session of the General Conference; The comprehensive Nuclear-Test-Ban Treaty Organization; Co-operation with the Organization for Economic Co-operation and Development; co-operation with the European Commission; Fulfillment of obligations resulting from the international contracting documents

  15. Reforming Higher Education in "Transition": Between National and International Reform Initiatives--The Case of Slovenia

    Science.gov (United States)

    Zgaga, Pavel; Miklavic, Klemen

    2011-01-01

    The article analyzes the last two decades of higher education reforms in Slovenia. During the "period of transition," they were led by national as well as international initiatives. At an early stage, the national initiatives were mainly based on criticisms of the last reform made by the former regime, although the generation of new…

  16. International co-operation

    International Nuclear Information System (INIS)

    Klinda, J.; Lieskovska, Z.

    1998-01-01

    Within the Union Nations (UN) framework, the Slovak Republic participated in following activities on environment protection co-operation: UN European Economic Commission, UN Industrial Development Organization, UN Development Programme, UN Human Habitat Organization, UN Environment Programme, and UN Commission on Sustainable Development. Relevant activities of the Slovak Republic in these co-operations as well as in European Union and OECD activities are reviewed. International conventions and other forms of multilateral co-operation, bilateral co-operation, and international programmes and projects in which the Slovak Republic took participate are presented

  17. Nickel catalysts for internal reforming in molten carbonate fuel cells

    NARCIS (Netherlands)

    Berger, R.J.; Berger, R.J.; Doesburg, E.B.M.; Doesburg, E.B.M.; van Ommen, J.G.; Ross, J.R.H.; Ross, J.R.H.

    1996-01-01

    Natural gas may be used instead of hydrogen as fuel for the molten carbonate fuel cell (MCFC) by steam reforming the natural gas inside the MCFC, using a nickel catalyst (internal reforming). The severe conditions inside the MCFC, however, require that the catalyst has a very high stability. In

  18. Internal reforming characteristics of cermet supported solid oxide fuel cell using yttria stabilized zirconia fed with partially reformed methane

    Energy Technology Data Exchange (ETDEWEB)

    Momma, Akihiko; Takano, Kiyonami; Tanaka, Yohei; Negishi, Akira; Kato, Ken; Nozaki, Ken; Kato, Tohru [Energy Technology Research Institute, National Institute of Advanced Industrial Science and Technology, 1-1-1 Umezono Tsukuba Ibaraki, 305-8568 (Japan); Ichigi, Takenori; Matsuda, Kazuyuki; Ryu, Takashi [Application Development Project, Corporate R and D, NGK Insulators, Ltd., 2-56 Suda-cho Mizuho-ku Nagoya-shi Aichi, 467-8530 (Japan)

    2009-08-01

    In order to investigate the internal reforming characteristics in a cermet supported solid oxide fuel cell (SOFC) using YSZ as the electrolyte, the concentration profiles of the gaseous species along the gas flow direction in the anode were measured. Partially reformed methane using a pre-reformer kept at a constant temperature is supplied to the center of the cell which is operated with a seal-less structure at the gas outlet. The anode gas is sucked in via silica capillaries to the initially evacuated gas tanks. The process is simultaneously carried out using five sampling ports. The sampled gas is analyzed by a gas chromatograph. Most of the measurements are made at the cell temperature (T{sub cell}) of 750 C and at various temperatures of the pre-reformer (T{sub ref}) with various fuel utilizations (U{sub f}) of the cell. The composition of the fuel at the inlet of the anode was confirmed to be almost the same as that theoretically calculated assuming equilibrium at the temperature of the pre-reformer. The effect of internal reforming in the anode is clearly observed as a steady decrease in the methane concentration along the flow axis. The effect of the water-gas shift reaction is also observed as a decrease in the CO{sub 2} concentration and an increase of CO concentration around the gas inlet region, as the water-gas shift reaction inversely proceeds when T{sub cell} is higher than T{sub ref}. The diffusion of nitrogen from the seal-less outermost edge is observed, and the diffusion is confirmed to be more significant as U{sub f} decreases. The observations are compared with the results obtained by the SOFC supported by lanthanum gallate electrolyte. With respect to the internal reforming performance, the cell investigated here is found to be more effective when compared to the previously reported electrolyte supported cell. (author)

  19. Internal reforming characteristics of cermet supported solid oxide fuel cell using yttria stabilized zirconia fed with partially reformed methane

    Science.gov (United States)

    Momma, Akihiko; Takano, Kiyonami; Tanaka, Yohei; Negishi, Akira; Kato, Ken; Nozaki, Ken; Kato, Tohru; Ichigi, Takenori; Matsuda, Kazuyuki; Ryu, Takashi

    In order to investigate the internal reforming characteristics in a cermet supported solid oxide fuel cell (SOFC) using YSZ as the electrolyte, the concentration profiles of the gaseous species along the gas flow direction in the anode were measured. Partially reformed methane using a pre-reformer kept at a constant temperature is supplied to the center of the cell which is operated with a seal-less structure at the gas outlet. The anode gas is sucked in via silica capillaries to the initially evacuated gas tanks. The process is simultaneously carried out using five sampling ports. The sampled gas is analyzed by a gas chromatograph. Most of the measurements are made at the cell temperature (T cell) of 750 °C and at various temperatures of the pre-reformer (T ref) with various fuel utilizations (U f) of the cell. The composition of the fuel at the inlet of the anode was confirmed to be almost the same as that theoretically calculated assuming equilibrium at the temperature of the pre-reformer. The effect of internal reforming in the anode is clearly observed as a steady decrease in the methane concentration along the flow axis. The effect of the water-gas shift reaction is also observed as a decrease in the CO 2 concentration and an increase of CO concentration around the gas inlet region, as the water-gas shift reaction inversely proceeds when T cell is higher than T ref. The diffusion of nitrogen from the seal-less outermost edge is observed, and the diffusion is confirmed to be more significant as U f decreases. The observations are compared with the results obtained by the SOFC supported by lanthanum gallate electrolyte. With respect to the internal reforming performance, the cell investigated here is found to be more effective when compared to the previously reported electrolyte supported cell.

  20. International co-operation

    International Nuclear Information System (INIS)

    1998-01-01

    A brief account of activities in international co-operation carried out by the Nuclear power plants Jaslovske Bohunice in 1997 is presented. Professionality of the Bohunice NPPs staff was highly appreciated by inviting them to be the OSART team members

  1. International co-operation

    International Nuclear Information System (INIS)

    1997-01-01

    In 1996, Nuclear Regulatory Authority of the Slovak Republic (NRA SR) ensured the Slovak Republic (SR) obligations with relation to the international agreements and with the SR membership in the IAEA.International co-operation has been ensured on the basis of the bilateral international agreements. With the Ministry of Foreign Affairs co-operation, the SR fulfilled its financial obligations to this organization in due time and in the full scope. Representing Central and Eastern Europe interest in the Board of Governors, the SR participation in the highest executive in the highest executive authority was finished in 1996.The Board of Governors Vice-chairman position was executed by NRA SR Chairman. 5 national and 6 regional technical co-operation and assistance projects were realized in 1996. 12 organizations participated in these projects and accordingly 104 experts took part in training programmes, scientific visits or as the mission members abroad. Besides, Slovak experts participated at work of technical advisory and consultation groups with the significant assistance. In the framework of IAEA co-operation, the SR was visited by 11 expert missions formed by 28 experts from 19 countries including IAEA. Slovak organizations, namely institutes of the Academy of Sciences, Slovak research centres and universities participated in IAEA scientific and research activities through NRA SR. 15 scientific contracts in total were approved and realized and these contracts are utilized as supplementary financing of the own scientific and research projects. Other international co-operation and regional co-operation activities of the NRA SR in 1996 are reviewed

  2. Financing Canadian international operations

    International Nuclear Information System (INIS)

    Beagle, G.

    1996-01-01

    A primer on financing international operations by Canadian corporations was provided. Factors affecting the availability to project finance (location, political risk), the various forms of financing (debt, equity, and combinations), the main sources of government backed financing to corporations (the International Finance Corporation) (IFC), the European Bank for Reconstruction and Development (EBRD), the Asian Development Bank (ADB), the Overseas Property Insurance Corporation (OPIC), government or agency guarantees, political risk coverage, the use of offshore financial centres, and the where, when and how these various organizations operate, were reviewed. Examples of all of the above, taken from the experiences of Canadian Occidental Petroleum of Calgary in the U.S., in South America, in the Middle and Far East, and in Kazakhstan, were used as illustrations. figs

  3. Internal reforming of methane in solid oxide fuel cell systems

    Science.gov (United States)

    Peters, R.; Dahl, R.; Klüttgen, U.; Palm, C.; Stolten, D.

    Internal reforming is an attractive option offering a significant cost reduction, higher efficiencies and faster load response of a solid oxide fuel cell (SOFC) power plant. However, complete internal reforming may lead to several problems which can be avoided with partial pre-reforming of natural gas. In order to achieve high total plant efficiency associated with low energy consumption and low investment costs, a process concept has been developed based on all the components of the SOFC system. In the case of anode gas recycling an internal steam circuit exists. This has the advantage that there is no need for an external steam generator and the steam concentration in the anode gas is reduced. However, anode gas recycling has to be proven by experiments in a pre-reformer and for internal reforming. The addition of carbon dioxide clearly shows a decrease in catalyst activity, while for temperatures higher than 1000 K hydrogen leads to an increase of the measured methane conversion rates.

  4. Internal steam reforming in solid oxide fuel cells: Status and opportunities of kinetic studies and their impact on modelling

    DEFF Research Database (Denmark)

    Mogensen, David; Grunwaldt, J.-D.; Hendriksen, Peter Vang

    2011-01-01

    Solid oxide fuel cells (SOFC) systems with internal steam reforming have the potential to become an economically competitive technology for cogeneration power plants, exploiting its significantly higher electrical efficiency compared to existing technologies. Optimal design and operation of such ......Solid oxide fuel cells (SOFC) systems with internal steam reforming have the potential to become an economically competitive technology for cogeneration power plants, exploiting its significantly higher electrical efficiency compared to existing technologies. Optimal design and operation...

  5. International operations networks

    CERN Document Server

    Farooq, Sami; Cheng, Yang

    2014-01-01

    Although the area of International Manufacturing Network (IMN) and International Operations Network (ION) has received considerable attention in the literature, most of studies appear multifaceted and interdisciplinary, and thereby require thorough investigation from both academic and practical perspectives, in order to deepen our related understanding. The book seeks advanced contributions that will combine theoretical insights and empirical experience by offering a detailed examination of IMN and, further, ION from various perspectives. This book can be used as a reference material for scholarpractitioners, business executives, and university researchers who need to deepen their understanding on the importance and influence of IMN and ION as well as their development. The book is important because there are few reference/resource materials available related to IMN and ION.

  6. Issues of internal control during the reform period

    Directory of Open Access Journals (Sweden)

    O.I. Gresova

    2012-12-01

    Full Text Available The paper considers theoretical and methodological problems of organization and financial control activities, the main problems and reasons causing the need for a unified system of internal financial control in the State Administration of Railway Transport of Ukraine at the stage of the reform.

  7. On Quality Education Reform in International Trade Major

    Science.gov (United States)

    Ma, Jing; Xiao, Jing

    2011-01-01

    The purpose of this paper is to analyze the existing problems of quality education of specialization of international trade in current colleges and universities of China, and then propose several pieces of corresponding suggestion on educational reform. According to the characteristics of college and university education, we shall emphasize on the…

  8. Globalization and Summit Reform: An Experiment in International ...

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

    2 juin 2008 ... Featuring a Foreword by Dr Gordon Smith, an Afterword by the Right Honourable Paul Martin, former Prime Minister of Canada, and a glossary of terms, Globalization and Summit Reform provides a unique, insiders' perspective on the process of international governance and its future prospects. A course ...

  9. Reforming the Interagency at the Operational Level

    National Research Council Canada - National Science Library

    Halvorsen, Peter

    2005-01-01

    The informal and ad hoc construct of the interagency process at the operational, specifically regional, level of command is insufficient to meet the changed security environment of the post-Soviet world...

  10. Performance evaluation of a proof-of-concept 70 W internal reforming methanol fuel cell system

    Science.gov (United States)

    Avgouropoulos, G.; Schlicker, S.; Schelhaas, K.-P.; Papavasiliou, J.; Papadimitriou, K. D.; Theodorakopoulou, E.; Gourdoupi, N.; Machocki, A.; Ioannides, T.; Kallitsis, J. K.; Kolb, G.; Neophytides, S.

    2016-03-01

    A proof-of-concept 70 W Internal Reforming Methanol Fuel Cell (IRMFC) stack including Balance-of-Plant (BoP) was designed, assembled and tested. Advent TPS® high-temperature, polymer electrolyte membrane electrode assemblies were employed for fuel cell operation at 200 °C. In order to avoid phosphoric acid poisoning of the reformer, the anode electrocatalyst of each cell was indirectly adjoined, via a separation plate, to a highly active CuMnAlOx catalyst coated onto copper foam, which served as methanol reforming layer. The reformer was in-situ converting the methanol/steam feed to the required hydrogen (internal reforming concept) at 200 °C, which was readily oxidized at the anode electrodes. The operation of the IRMFC was supported through a number of BoP components consisting of a start-up subsystem (air blower, evaporator and monolithic burner), a combined afterburner/evaporator device, methanol/water supply and data acquisition units (reactants/products analysis, temperature control, flow control, system load/output control). Depending on the composition of the liquid MeOH/H2O feed streams, current densities up to 0.18 A cm-2 and power output up to 70 W could be obtained with remarkable repeatability. Specific targets for improvement of the efficiency were identified.

  11. Arab Reform Initiative | IDRC - International Development Research ...

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

    The conference will be devoted to an exchange between institutions conducting research on Islamist movements with support from IDRC and ARI. ... International Water Resources Association, in close collaboration with IDRC, is holding a webinar titled “Climate change and adaptive water management: Innovative solutions ...

  12. 78 FR 11109 - International Settlements Policy Reform

    Science.gov (United States)

    2013-02-15

    ... to foreign carriers' anticompetitive behavior in and timely and effective manner. Eliminating the ISP... routes giving U.S. consumers competitive pricing when they make international calls. The Commission also adopts certain limited measures to improve the Commission's ability to protect U.S. consumers from the...

  13. Data reconciliation and optimal operation of a Catalytic naphtha reformer

    Directory of Open Access Journals (Sweden)

    Tore Lid

    2008-10-01

    Full Text Available The naphtha reforming process converts low-octane gasoline blending components to high-octane components for use in high-performance gasoline fuels. The reformer also has an important function as the producer of hydrogen to the refinery hydrotreaters. A process model based on a unit model structure, is used for estimation of the process condition using data reconciliation. Measurements are classified as redundant or non redundant and the model variables are classified as observable, barely observable or unobservable. The computed uncertainty of the measured and unmeasured variables shows that even if a variable is observable it may have a very large uncertainty and may thereby be practically unobservable. The process condition at 21 data points, sampled from two years of operation, was reconciled and used to optimize the process operation. There are large seasonal variations in the reformer product price and two operational cases are studied. In case 1, the product price is high and throughput is maximized with respect to process and product quality constraints. In case 2, the product price is low and the throughput is minimized with respect to a low constraint on the hydrogen production. Based on the characteristics of the optimal operation, a "self optimizing" control structure is suggested for each of the two operational cases.

  14. Reforming the IMF: some organizational and operational issues

    Directory of Open Access Journals (Sweden)

    H. ASKARI

    1999-12-01

    Full Text Available While financial crises during the 1990s have started a lively debate on IMF policies toward member countries, reform of the Fund's organisational structure and operations have been largely ignored. Improved organisation and operations would increase IMF efficiency and membership participation, which would in turn increase IMF effectiveness in enhancing global economic conditions. In this paper, a number of such issues--quotas, voting structure and decision making; executive board and ministerial committees; management structure and staff; political dimensions, transparency andcredibility--are assessed.

  15. Investigations on a new internally-heated tubular packed-bed methanol–steam reformer

    KAUST Repository

    Nehe, Prashant; Vanteru, Mahendra Reddy; Kumar, Sudarshan

    2015-01-01

    Small-scale reformers for hydrogen production through steam reforming of methanol can provide an alternative solution to the demand of continuous supply of hydrogen gas for the operation of Proton Exchange Membrane Fuel Cells (PEMFCs). A packed

  16. Ethanol internal steam reforming in intermediate temperature solid oxide fuel cell

    Science.gov (United States)

    Diethelm, Stefan; Van herle, Jan

    This study investigates the performance of a standard Ni-YSZ anode supported cell under ethanol steam reforming operating conditions. Therefore, the fuel cell was directly operated with a steam/ethanol mixture (3 to 1 molar). Other gas mixtures were also used for comparison to check the conversion of ethanol and of reformate gases (H 2, CO) in the fuel cell. The electrochemical properties of the fuel cell fed with four different fuel compositions were characterized between 710 and 860 °C by I- V and EIS measurements at OCV and under polarization. In order to elucidate the limiting processes, impedance spectra obtained with different gas compositions were compared using the derivative of the real part of the impedance with respect of the natural logarithm of the frequency. Results show that internal steam reforming of ethanol takes place significantly on Ni-YSZ anode only above 760 °C. Comparisons of results obtained with reformate gas showed that the electrochemical cell performance is dominated by the conversion of hydrogen. The conversion of CO also occurs either directly or indirectly through the water-gas shift reaction but has a significant impact on the electrochemical performance only above 760 °C.

  17. Competitive effects and instruments of power sector reforms. International reform concepts blockade structures, risk distribution. A political economy analysis

    International Nuclear Information System (INIS)

    Liebchen, Armin

    2014-01-01

    Power sectors with weak or inadequate competition structures are the rule, despite numerous attempts at reform. But can afford modern economies this defect for a long time? Why can the implementation of competition are blocked so effectively? The author studied international reform experiences and opens up interesting insights that can also reflect on problems of the German energy turnaround: The difficulty of timing and coordination of the reform components, the development of resistance levels of individual interest groups, breach of contract as a rational alternative, causes unwanted price effects, shifting interest situations of major stakeholders, change dynamics impending regulatory risks, pending financing risks, stranded cost-conflict situations for power stations disconnected from the grid and facilities and instruments of a political and regulatory risk management for reforms. With numerous examples, background analyzes and instruments to reform analysis, this book is aimed at investors, policy planners and analysts. [de

  18. Operational Control of Internal Transport

    NARCIS (Netherlands)

    J.R. van der Meer (Robert)

    2000-01-01

    textabstractOperational Control of Internal Transport considers the control of guided vehicles in vehicle-based internal transport systems found in facilities such as warehouses, production plants, distribution centers and transshipment terminals. The author's interest of research having direct use

  19. Direct internal steam reforming of ethanol in a solid oxide fuel cell (SOFC) - A thermodynamic analysis

    International Nuclear Information System (INIS)

    Lima da Silva, Aline; De Fraga Malfatti, Celia; Heck, Nestor Cesar; Melo Halmenschlager, Cibele

    2003-01-01

    Among the various types of fuel cells, the solid oxide fuel cell (SOFC) has attracted considerable interest due to the possibility for operation with an internal reformer and higher system efficiency. In SOFC, high operative temperature allows the direct conversion of ethanol into H 2 and CO to take place in the electrochemical cell. Ethanol is considered to be an attractive fuel because it is a renewable energy source and presents some advantages over other green fuels such as safety in storage and handling. Direct internal reforming of ethanol, however, can produce undesirable products that diminish system efficiency and, in the case of carbon deposition over the anode, promote the growth of carbon filaments attached to the anode crystallites which generate massive forces within the electrode structure leading to its rapid breakdown. In this context, a thermodynamic analysis is fundamental to predict the product distribution as well as the conditions favorable for carbon to precipitate inside the cell. Despite of such importance, there are few works in literature dealing with thermodynamic analysis of the direct internal steam reforming of ethanol in fuel cell systems. Hence, the aim of this work is to find appropriate ranges for operating conditions where carbon deposition in SOFC with direct internal reforming operation is not feasible, in temperature range of 500- 1200K. The calculation here is more complicated than that for a reformer because the disappearance of hydrogen and the generation of H 2 O from electrochemical reaction must be taken into account. In the present study, the effects of hydrogen consumption on anode components and on carbon formation are investigated. Equilibrium determinations are performed by the Gibbs energy minimization method, considering the following species: H 2 , H 2 O, CH 4 , CO, CO 2 and C gr . (graphite). The effect of the type of solid electrolyte (oxygen-conducting and hydrogen-conducting) on carbon formation is also

  20. Electrochemical Impedance Spectroscopy (EIS) Characterization of Reformate-operated High Temperature PEM Fuel Cell Stack

    DEFF Research Database (Denmark)

    Sahlin, Simon Lennart; Simon Araya, Samuel; Andreasen, Søren Juhl

    2017-01-01

    their effects on a reformate-operated stack. Polarization curves were also recorded to complement the impedance analysis of the researched phenomena. An equivalent circuit model was used to estimate the different resistances at varying parameters. It showed a significantly higher low frequency resistance......, λanode= 1.6 for reformate operation and λcathode= 4.The work also compared dry hydrogen, steam reforming and autothermal reforming gas feeds at160 ◦Cand showed appreciably lower performance in the case of autothermal reforming at the same stoichiometry, mainly attributable to mass transport related...

  1. Fostering Home-Grown Democratic Reform | IDRC - International ...

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

    To support the political and governance-related processes taking place, the Arab Reform Initiative ... In the summer of 2012, several papers were commissioned on Egypt's constitutional reform looking at specific issues such ... Related articles ...

  2. Mode Combinations and International Operations

    DEFF Research Database (Denmark)

    Benito, Gabriel R. G.; Petersen, Bent; Welch, Lawrence S.

    2011-01-01

    reveals that companies tend to combine modes of operation; thereby producing unique foreign operation mode “packages” for given activities and/or countries, and that the packages are liable to be modified over time – providing a potentially important optional path for international expansion. Our data...... key markets (China, UK and USA) as the basis for an exploration of the extent to which, and how and why, companies combine clearly different foreign operation modes. We examine their use of foreign operation mode combinations within given value activities as well as within given countries. The study...

  3. Mode Combinations and International Operations

    DEFF Research Database (Denmark)

    Benito, Gabriel R. G.; Petersen, Bent; Welch, Lawrence S.

    2011-01-01

    reveals that companies tend to combine modes of operation; thereby producing unique foreign operation mode “packages” for given activities and/or countries, and that the packages are liable to be modified over time—providing a potentially important optional path for international expansion. The data show...... markets (China, UK and USA) is used as the basis for an exploration of the extent to which, and how and why, companies combine clearly different foreign operation modes. We examine their use of foreign operation mode combinations within given value activities as well as within given countries. The study...

  4. Co-current and Counter-Current Operations for Steam Reforming of Heptane in a Novel CFB Membrane Reformer

    International Nuclear Information System (INIS)

    Chen, Z.; Elnashaie, S.S.E.H.

    2004-01-01

    Hydrogen production by steam reforming of higher hydrocarbon over nickel supported catalyst is investigated in an earlier suggested novel Circulating Fast Fluidized Bed Membrane Reformer (CFFBMR). Palladium hydrogen membranes are used with co-current and counter-current operation modes. It is found that hydrogen production has a non-monotonic dependence upon the reaction temperature in the range of 623-823 K. Between 623 and 723 K. the yields of hydrogen decrease and then increase between 723 and 823 K. This important phenomenon is investigated, discussed and explained. The simulation results shows that the reformer performance can be significantly improved using hydrogen membranes, especially in the counter-current operation mode. At low temperatures around 623 K, both .co-current and counter-current operation modes provide similar yields of hydrogen. While at temperature 723 K and higher, the counter-current operation provides the highest yield of hydrogen

  5. Operational Gaming: An International Approach

    OpenAIRE

    Stahl, I.

    1983-01-01

    Operational gaming involves several people interacting in a simulation of a real-world problem for the purpose of aiding decision making, planning or policy implementation. Contributors to this first book on international aspects of the subject are leading gaming experts from the United States, (including Martin Shubik and Richard Duke), Western Europe, and Japan as well as from the Soviet Union and other socialist countries. It includes such topics as the use of operational gaming in pr...

  6. Risk assessment in international operations

    International Nuclear Information System (INIS)

    Stricklin, Daniela L.

    2008-01-01

    During international peace-keeping missions, a diverse number of non-battle hazards may be encountered, which range from heavily polluted areas, endemic disease, toxic industrial materials, local violence, traffic, and even psychological factors. Hence, elevated risk levels from a variety of sources are encountered during deployments. With the emphasis within the Swedish military moving from national defense towards prioritization of international missions in atypical environments, the risk of health consequences, including long term health effects, has received greater consideration. The Swedish military is interested in designing an optimal approach for assessment of health threats during deployments. The Medical Intelligence group at FOI CBRN Security and Defence in Umea has, on request from and in collaboration with the Swedish Armed Forces, reviewed a variety of international health threat and risk assessment models for military operations. Application of risk assessment methods used in different phases of military operations will be reviewed. An overview of different international approaches used in operational risk management (ORM) will be presented as well as a discussion of the specific needs and constraints for health risk assessment in military operations. This work highlights the specific challenges of risk assessment that are unique to the deployment setting such as the assessment of exposures to a variety of diverse hazards concurrently

  7. Operational gaming an international approach

    CERN Document Server

    Ståhl, Ingolf

    1983-01-01

    Operational Gaming: An International Approach focuses on various research on this method of systems analysis. The text points out the value of this method in decision making, planning, and in the implementation of policies. The book presents a survey that highlights the connection of experimental gaming, game theory, and operational gaming. The value of gaming as a balancing method in assessing multifaceted computer models, most notably about their assumptions on human behavior, is noted. The book also offers an overview of gaming in other countries, such as Bulgaria, Soviet Union, and Japan,

  8. Improving Public Education through Comprehensive School Reform: An Issue Brief from the International Reading Association.

    Science.gov (United States)

    International Reading Association, Newark, DE.

    The Comprehensive School Reform (CSR) program is a new initiative that could affect International Reading Association members in the United States--but will benefit only those who take advantage of it. The purpose of the CSR initiative is to provide financial incentives for schools to develop comprehensive school reforms. Funding is available to…

  9. Reforming Investor–State Dispute Settlement: A (Comparative and International) Constitutional Law Framework

    NARCIS (Netherlands)

    Schill, S.W.

    As a result of the steep increase in investment arbitrations, and the problems this has brought to the fore, many reform efforts in international investment law focus on changes to investor–state dispute settlement (ISDS). Reform proposals, however, diverge widely (ranging from exiting the system

  10. International Tests and the U.S. Educational Reforms: Can Success Be Replicated?

    Science.gov (United States)

    Turgut, Guliz

    2013-01-01

    The ranking of the United States in major international tests such as the Progress in International Reading Literacy Study (PIRLS), Trends in International Mathematics and Science Study (TIMSS), and Program for International Student Assessment (PISA) is used as the driving force and rationale for the current educational reforms in the United…

  11. Mexico's "ley de narcomenudeo" drug policy reform and the international drug control regime.

    Science.gov (United States)

    Mackey, Tim K; Werb, Daniel; Beletsky, Leo; Rangel, Gudelia; Arredondo, Jaime; Strathdee, Steffanie A

    2014-11-14

    It has been over half a century since the landmark Single Convention on Narcotic Drugs was adopted, for the first time unifying international drug policy under a single treaty aimed at limiting use, manufacture, trade, possession, and trafficking of opiates, cannabis, and other narcotics. Since then, other international drug policy measures have been adopted, largely emphasizing enforcement-based approaches to reducing drug supply and use. Recently, in response to concerns that the historic focus on criminalization and enforcement has had limited effectiveness, international drug policies have begun to undergo a paradigm shift as countries seek to enact their own reforms to partially depenalize or deregulate personal drug use and possession. This includes Mexico, which in 2009 enacted national drug policy reform partially decriminalizing possession of small quantities of narcotics for personal consumption while also requiring drug treatment for repeat offenders. As countries move forward with their own reform models, critical assessment of their legal compatibility and effectiveness is necessary. In this commentary we conduct a critical assessment of the compatibility of Mexico's reform policy to the international drug policy regime and describe its role in the current evolving drug policy environment. We argue that Mexico's reform is consistent with flexibilities allowed under international drug treaty instruments and related commentaries. We also advocate that drug policy reforms and future governance efforts should be based on empirical evidence, emphasize harm reduction practices, and integrate evidence-based evaluation and implementation of drug reform measures.

  12. Performance and endurance of a PEMFC operated with synthetic reformate fuel feed

    Energy Technology Data Exchange (ETDEWEB)

    Sishtla, C; Koncar, G; Platon, R [Institute of Gas Technology, Des Plaines, IL (United States); Gamburzev, S; Appleby, A J [Texas Engineering Experimental Station, Texas A and M Univ. System, College Station, TX (United States). Center for Electrochemical Systems and Hydrogen Research; Velev, O A [AeroVironment, Inc., Monrovia, CA (United States)

    1998-03-15

    Widespread implementation of polymer electrolyte membrane fuel cell (PEMFC) powerplants for stationary and vehicular applications will be dependent in the near future on using readily available hydrocarbon fuels as the source of the hydrogen fuel. Methane and propane are ideal fuels for stationary applications, while methanol, gasoline, and diesel fuel are better suited for vehicular applications. Various means of fuel processing are possible to produce a gaseous fuel containing H{sub 2}, CO{sub 2} and CO. CO is a known electrocatalyst poison and must be reduced to low (10`s) ppm levels and CO{sub 2} is said to cause additional polarization effects. Even with no CO in the feed gas a H{sub 2}/CO{sub 2}/H{sub 2}O gas mixture will form some CO. Therefore, as a first step of developing a PEMFC that can operate for thousands of hours using a reformed fuel, we used an anode gas feed of 80% H{sub 2} and 20% CO{sub 2} to simulate the reforming of CH{sub 4}. To investigate the effect of reformate on cell performance and endurance, a single cell with an active area of 58 cm{sup 2} was assembled with a membrane electrode assembly (MEA) furnished by Texas A and M University using IGT`s internally manifolded heat exchange (IMHEX{sup TM}) design configuration. The MEA consisted of a Nafion 112 membrane with anode and cathode Pt catalyst loadings of 0.26 and 1.46 mg/cm{sup 2}, respectively. The cell was set to operate on a synthetic reformate - air at 60 C and 1 atm and demonstrated over 5000 h of endurance with a decay rate of less than 1%/1000 h of operation. The cell also underwent four successful thermal cycles with no appreciable loss in performance. The stable performance is attributed to a combination of the IGT IMHEX plate design with its inherent uniform gas flow distribution across the entire active area and MEA quality. The effects of temperature, gas composition, fuel utilization (stoics) and thermal cycle on cell performance are described. (orig.)

  13. Land Reform and Farm Land Rental Market Operation in the Northern Uplands of Vietnam

    Directory of Open Access Journals (Sweden)

    Nguyen Trung THANH

    2009-01-01

    Full Text Available This paper examines the factors affecting the participation of farmhouseholds in farm land rental markets with particular focus on the impact ofthe land reform. The operational outcomes of such market participation are alsoanalysed. The study used a panel dataset of farm households surveyed beforeand after the land reform with Random Effect Tobit model. The analysisshowed that the land reform have contributed to increased land rentalparticipation. The operation of the market has both efficiency and equityoutcomes. Therefore, constraints to functioning of land rental market aredifficult to justify. In other words, farm land rental should be promoted to bringsuch desirable outcomes.

  14. International environmental governance: Lessons learned from Human Rights Institutional Reform

    Energy Technology Data Exchange (ETDEWEB)

    Fauchald, Ole Kristian

    2011-07-01

    This report focuses on the possibility of establishing a High Commissioner for the Environment and transforming the UNEP Governing Council into a Council for the Environment. For this purpose, it considers the parallels between human rights regimes and environmental regimes. It provides a short-list of functions to be covered by a reformed environmental governance regime, and discusses how the reform can be coordinated with UNEP, as well as with the current and future institutional framework for sustainable development. The report also discusses how the reform can be related to fifteen core multilateral environmental agreements. Finally, the report considers how the reform can be carried out through a discussion of five separate options: a decision by the UN General Assembly, by the ECOSOC, or by the UNEP Governing Council, as well as through agreements between conferences of parties of environmental agreements, or directly between states. A main purpose of the report, which has been commissioned by the Norwegian Ministry for the Environment, is to provide input to the preparations for the Rio+20 Conference in 2012.(auth)

  15. Thermodynamic modeling of the power plant based on the SOFC with internal steam reforming of methane

    International Nuclear Information System (INIS)

    Ivanov, Peter

    2007-01-01

    Mathematical model based on the thermodynamic modeling of gaseous mixtures is developed for SOFC with internal steam reforming of methane. Macroscopic porous-electrode theory, including non-linear kinetics and gas-phase diffusion, is used to calculate the reforming reaction and the concentration polarization. Provided the data concerning properties and costs of materials the model is fit for wide range of parametric analysis of thermodynamic cycles including SOFC

  16. Foreign investment, international mergers and the 1993 capital income tax reform in Finland

    OpenAIRE

    Hannu Piekkola

    1995-01-01

    Foreign direct investment in Finland and the 1993 Finnish Capital Income Tax Reform are examined in this article. Under territorial taxation, the most common form of international double taxation relief; the tax reform will encourage new capital investment. New capital investment from the US, which applies worldwide taxation, would be mildly discouraged, and FDI in the form of mergers and acquisitions largely discouraged. In the UK and Japan, the worldwide principle only covers tax rates. Thu...

  17. What lessons have been learned in reforming the Renewables Obligation? An analysis of internal and external failures in UK renewable energy policy

    International Nuclear Information System (INIS)

    Wood, Geoffrey; Dow, Stephen

    2011-01-01

    Despite operating a delivery programme for RES-E since 1990, UK targets and policy goals have not been achieved. In response, the Government reformed the RO. This article re-examines UK renewable energy policy by analysing the internal and external failures of the various mechanisms to determine if Government has learnt from previous experience in reforming the RO. Government did not learn from their own actions during the NFFO/RO transition, evidenced by high-levels of similarity in internal/external failures. The reformed-RO is expected to significantly increase deployment, has provided a 'renewables package' by comprehensively addressing both internal/external failures but major internal failures (price/financial risk) still remain, resulting in contiguous failures over two decades and two mechanism changes (NFFO, RO, RO/reformed-RO). Success will again be heavily dependent on a select few technologies and new/untested measures to combat external failures. Mechanism-extension to 2037 is probably the single most important factor underlying potential deployment increases. However, introducing a FIT-like system via the sheer number of 'bolt-on' reforms to counter policy failures indicates loss of direction and clarity. Overall, although Government appears to have learnt some of its lessons from the past two-decades, significant doubt remains whether renewable energy policy objectives will be met via the latest mechanism change. - Research highlights: → Review of UK renewable energy policy learning behaviour via the 2009 Renewable Obligation reform. → Applies key lessons and analysis of NFFO/RO, RO reform and possible FIT schemes. → Finds UK Government has learnt some lessons from the past but some failures remain contiguous over two decades. → In contrast to previous changes, 2009 reform provided a comprehensive reform package. → Significant doubt remains whether objectives will be met via latest mechanism change.

  18. Public Benefits and Power Sector Reform. Report from an International Workshop

    Energy Technology Data Exchange (ETDEWEB)

    Nilsson, Lars J.; Arvidson, Anders; Eberhard, Anton (eds.)

    2003-10-01

    -offs between potentially conflicting objectives should not be underestimated. However, if reforms are framed around broader development goals priorities will be more explicit, and better informed trade-offs can be made. Perceived conflicts may be removed in the process. Training and capacity building are key approaches to advancing public benefits. Training needs are changing and more specialised training, by topic or country, is needed as reforms evolve. In addition, the target audience should be extended to include a broader range of stakeholders than energy ministries and regulators alone. The international donor community has a specific responsibility to enhance its own capacity in this area as well as to support training and capacity building in order to advance public benefits. Research based analysis and knowledge should be developed and used in training and capacity building, ultimately contributing to shaping policy.

  19. Public Benefits and Power Sector Reform. Report from an International Workshop

    International Nuclear Information System (INIS)

    Nilsson, Lars J.; Arvidson, Anders; Eberhard, Anton

    2003-10-01

    -offs between potentially conflicting objectives should not be underestimated. However, if reforms are framed around broader development goals priorities will be more explicit, and better informed trade-offs can be made. Perceived conflicts may be removed in the process. Training and capacity building are key approaches to advancing public benefits. Training needs are changing and more specialised training, by topic or country, is needed as reforms evolve. In addition, the target audience should be extended to include a broader range of stakeholders than energy ministries and regulators alone. The international donor community has a specific responsibility to enhance its own capacity in this area as well as to support training and capacity building in order to advance public benefits. Research based analysis and knowledge should be developed and used in training and capacity building, ultimately contributing to shaping policy

  20. Internal operating plan (P.O.I.)

    International Nuclear Information System (INIS)

    2002-01-01

    This article presents the POI (internal operating plan) which defines the management measures, the intervention methods and the required means that the operator must implement to protect the personnel, the population and the environment. (A.L.B.)

  1. International cooperation for operating safety

    International Nuclear Information System (INIS)

    Dupuis, M.C.

    1989-03-01

    The international-cooperation organization in nuclear safety domain is discussed. The nuclear energy Direction Committee is helped by the Security Committee for Nuclear Power Plants in the cooperation between security organizations of member countries and in the safety and nuclear activity regulations. The importance of the cooperation between experts in human being and engine problems is underlined. The applied methods, exchange activities and activity analysis, and the cooperation of the Nuclear Energy Agency and international organizations is analysed [fr

  2. Operations management and reform combining with the principles of public service of the university sports venue

    Institute of Scientific and Technical Information of China (English)

    Keyi Jin

    2015-01-01

    Due to the low utilization rate of opening-use, backward management and unreasonable configurations, university sports venue cannot produce some economic benefits, which makes the operating expenses in college stadiums extremely tense. Even sometimes it comes to the precarious situation. Therefore, there should be an operations management reform for college sports venue. Firstly, the article analyzes the current situation of stadium operations management. Secondly, with the actual experience of the authors, this essay discussed on how to strengthen the operation and management of modem college sports venues and reform, which includes the way enhancing the training about modem operational management knowledge of college stadiums, strengthening the diversified operation of college stadiums, highlighting the "people-oriented" in college sports venue design concepts and vigorously developing the training services about stylistic aspects of youth and, etc.,

  3. Some considerations on the reform of the international monetary and financial system

    OpenAIRE

    E. GRILLI

    1999-01-01

    The paper discusses different views on the reform of the International Monetary System. It illustrates the most recent antecedents of the current debate, focusing on criteria, determinants and effects of the choice among different exchange regimes and discussing in particular the relationship between fixed exchange rates and financial crises, and the relationship between exchange rates and worldwide freedom of capital movements.

  4. Specifics of international humanitarian operation

    Directory of Open Access Journals (Sweden)

    I. V. Patlashynska

    2016-06-01

    Therefore, the author stresses that despite the difference in approach, understanding the role and place of humanitarian operations in world politics, аnd their impact on the promotion of human rights and freedoms as essential moral guidance is extremely large.

  5. Globalization and Summit Reform: An Experiment in International ...

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

    2008-06-02

    Jun 2, 2008 ... ... energy security, nuclear proliferation, management of international financial crises, ... He is former Chief Treaty Negotiator and Assistant Deputy Minister, Government of British Columbia; former Foreign Service Officer and ...

  6. The agnion Heatpipe-Reformer - operating experiences and evaluation of fuel conversion and syngas composition

    Energy Technology Data Exchange (ETDEWEB)

    Gallmetzer, Georg; Ackermann, Pascal [Highterm Research GmbH, Hettenshausen (Germany); Schweiger, Andreas; Kienberger, Thomas [Highterm Research GmbH, Graz (Austria); Groebl, Thomas; Walter, Heimo [Technische Universitaet Wien, Institut fuer Energietechnik und Thermodynamik, Wien (Austria); Zankl, Markus; Kroener, Martin [Agnion Technologies GmbH, Hettenshausen (Germany)

    2012-09-15

    Fluidized bed gasification of solid fuels is considered as one of the core technologies for future sustainable energy supply. Whereas autothermal oxygen-driven gasification is applied in large-scale substitute natural gas (SNG) and Fischer-Tropsch (FT) plants or small-scale combined heat and power (CHP) plants, the allothermal steam-reforming process of the agnion Heatpipe-Reformer is designed for cost- and fuel-efficient syngas generation at small scales for distributed applications. The Heatpipe-Reformer's pressurized syngas generation provides a number of benefits for SNG, biomass to liquid (BTL) and CHP applications. A modified gas engine concept uses the pressurized and hydrogen-rich syngas for increased performance and tar tolerance at decreased capital expenses. Agnion has installed and operated a 500-kW thermal input pilot plant in Pfaffenhofen, Germany, over the last 2 years, showing stable operation over a variety of operating points. The syngas composition has been measured at values expected by thermodynamic models. An influence of the steam-to-fuel ratio and reformer temperature was observed. Tar and sulphur contents have been monitored and correlated to operation parameters, showing influences on stoichiometry and carbon conversion. The mass and energy streams of the plant were balanced. One of the main observations in the monitoring programme is the fact that syngas output, efficiency and syngas quality correlate to high values if the carbon conversion is high. Carbon conversion rates and cold gas efficiencies are comparably high in respect to today's processes, promising economic and fuel-efficient operation of the Heatpipe-Reformer applications. (orig.)

  7. Analysis on Operating Parameter Design to Steam Methane Reforming in Heat Application RDE

    Science.gov (United States)

    Dibyo, Sukmanto; Sunaryo, Geni Rina; Bakhri, Syaiful; Zuhair; Irianto, Ign. Djoko

    2018-02-01

    The high temperature reactor has been developed with various power capacities and can produce electricity and heat application. One of heat application is used for hydrogen production. Most hydrogen production occurs by steam reforming that operated at high temperature. This study aims to analyze the feasibility of heat application design of RDE reactor in the steam methane reforming for hydrogen production using the ChemCAD software. The outlet temperature of cogeneration heat exchanger is analyzed to be applied as a feed of steam reformer. Furthermore, the additional heater and calculating amount of fuel usage are described. Results show that at a low mass flow rate of feed, its can produce a temperature up to 480°C. To achieve the temperature of steam methane reforming of 850°C the additional fired heater was required. By the fired heater, an amount of fuel usage is required depending on the Reformer feed temperature produced from the heat exchanger of the cogeneration system.

  8. Assessing the Effects of the 2003 Resident Duty Hours Reform on Internal Medicine Board Scores

    Science.gov (United States)

    Romano, Patrick S.; Itani, Kamal M.F.; Rosen, Amy K.; Small, Dylan; Lipner, Rebecca S.; Bosk, Charles L.; Wang, Yanli; Halenar, Michael J.; Korovaichuk, Sophia; Even-Shoshan, Orit; Volpp, Kevin G.

    2014-01-01

    Purpose To determine whether the 2003 Accreditation Council for Graduate Medical Education (ACGME) duty hours reform affected medical knowledge as reflected by written board scores for internal medicine (IM) residents. Method The authors conducted a retrospective cohort analysis of postgraduate year 1 (PGY-1) Internal Medicine residents who started training before and after the 2003 duty hour reform using a merged data set of American Board of Internal Medicine (ABIM) Board examination and the National Board of Medical Examiners (NMBE) United States Medical Licensing Examination (USMLE) Step 2 Clinical Knowledge test scores. Specifically, using four regression models, the authors compared IM residents beginning PGY-1 training in 2000 and completing training unexposed to the 2003 duty hours reform (PGY-1 2000 cohort, n = 5,475) to PGY-1 cohorts starting in 2001 through 2005 (n = 28,008), all with some exposure to the reform. Results The mean ABIM board score for the unexposed PGY-1 2000 cohort (n = 5,475) was 491, SD = 85. Adjusting for demographics, program, and USMLE Step 2 exam score, the mean differences (95% CI) in ABIM board scores between the PGY-1 2001, 2002, 2003, 2004 and 2005 cohorts minus the PGY-1 2000 cohort were −5.43 (−7.63, −3.23), −3.44 (−5.65, −1.24), 2.58 (0.36, 4.79), 11.10 (8.88, 13.33) and 11.28 (8.98, 13.58) points respectively. None of these differences exceeded one-fifth of an SD in ABIM board scores. Conclusions The duty hours reforms of 2003 did not meaningfully affect medical knowledge as measured by scores on the ABIM board examinations. PMID:24556772

  9. International relations and co-operation

    International Nuclear Information System (INIS)

    2002-01-01

    This bulletin contains information about activities of the Nuclear Regulatory Authority of the Slovak Republic (UJD). In this leaflet the international relations and co-operation of the UJD are presented. International community is aware of the fact that nuclear energy shall be used exclusively for peaceful purposes and on condition of high standard of nuclear safety. Therefore, the long-term aim of UJD in the area of international relations is to maintain and develop internationally recognised system of state supervision upon the peaceful use of nuclear energy and to reach internationally accepted level of nuclear safety in the Slovak Republic. There are many important international treaties (Treaty on the Non-proliferation of Nuclear Weapons Convention on Nuclear Safety, etc.) to which slovakia is a party. In order to meet the obligations of these treaties UJD has the main aim for contribute to the process of international disarmament, and to a mutually advantageous co-operation. By means of the most important international organisations (e.g. International Atomic Energy Agency) the Slovak Republic actively participates in the international co-operation. Under the leadership of UJD, Slovak institutions participate in many projects and activities which have the aim to improve the safety of nuclear international obligations. In addition, UJD actively participates in the integration process of the Slovak Republic into European and Trans-Atlantic structures. Since 1993 the co-operation with the European Commission and the Nuclear Energy Agency of Organisation for Economic Co-operation and development (OECD/NEA) has been successfully implemented. Besides multilateral co-operation UJD attaches extraordinary importance to bilateral co-operation, in particular with neighbouring countries. Regular meetings of senior Slovak experts with foreign experts are organised, with the aim to exchange the newest experiences and information on peaceful use of nuclear energy. Also in

  10. Women and International Intellectual Co-Operation

    Science.gov (United States)

    Goodman, Joyce

    2012-01-01

    The article explores ways in which intellectual co-operation at the League of Nations [SDN] provided a space for the engagement of culturally elite women in intellectual co-operation circles in Geneva, Paris and a range of national contexts stretching across Europe, Latin America and Asia. It discusses the language of the "international mind" and…

  11. Energy efficiency of a direct-injection internal combustion engine with high-pressure methanol steam reforming

    International Nuclear Information System (INIS)

    Poran, Arnon; Tartakovsky, Leonid

    2015-01-01

    This article discusses the concept of a direct-injection ICE (internal combustion engine) with thermo-chemical recuperation realized through SRM (steam reforming of methanol). It is shown that the energy required to compress the reformate gas prior to its injection into the cylinder is substantial and has to be accounted for. Results of the analysis prove that the method of reformate direct-injection is unviable when the reforming is carried-out under atmospheric pressure. To reduce the energy penalty resulted from the gas compression, it is suggested to implement a high-pressure reforming process. Effects of the injection timing and the injector's flow area on the ICE-SRM system's fuel conversion efficiency are studied. The significance of cooling the reforming products prior to their injection into the engine-cylinder is demonstrated. We show that a direct-injection ICE with high-pressure SRM is feasible and provides a potential for significant efficiency improvement. Development of injectors with greater flow area shall contribute to further efficiency improvements. - Highlights: • Energy needed to compress the reformate is substantial and has to be accounted for. • Reformate direct-injection is unviable if reforming is done at atmospheric pressure. • Direct-injection engine with high-pressure methanol reforming is feasible. • Efficiency improvement by 12–14% compared with a gasoline-fed engine was shown

  12. Enterprise risk management in international construction operations

    CERN Document Server

    Zhao, Xianbo; Low, Sui Pheng

    2015-01-01

    This book provides readers an understanding of the implementation of Enterprise Risk Management (ERM) for international construction operations. In an extended case study, it primarily focuses on Chinese construction firms (CCFs) based in Singapore. In this regard, the book explains the differences and similarities between Risk Management (RM), Project Risk Management (PRM) and ERM in the construction industry, and examines their linkages for international construction operations in a broader context. The explanation elaborates on how companies may adopt and implement RM, PRM and ERM as appropriate in their various operations, both in their home market as well as in overseas host markets. The book also reviews the whole spectrum of work relating to organizational behavior (OB) as one of the key underpinnings for companies to evaluate and implement ERM. It will benefit practitioners from the industry as well as academics interested in the implementation of ERM practices in international construction operat...

  13. La riforma del FMI: alcune questioni organizzatIve e operative (Reforming the IMF: Some Organizational and Operational Issues

    Directory of Open Access Journals (Sweden)

    Hossein Askari

    2000-03-01

    Full Text Available While financial crises during the 1990s have started a lively debate on IMF policies toward member countries, reform of the Fund's organizational structure and operations have been largely ignored. Improved organization and operations would increase IMF efficiency and membership participation, which would in turn increase IMF effectiveness in enhancing global economic conditions. In this paper, a number of such issues--quotas, voting structure and decision making; executive board and ministerial committees; management structure and staff; political dimensions, transparency and credibility--are assessed.

  14. IMPORTANCE OF LOGISTICS OPERATORS IN INTERNATIONAL MARKET

    OpenAIRE

    KATARZYNA GRONDYS; RUZENA LOVASOVA; ANNA STELMASZCZYK; WIKTOR JANIK

    2014-01-01

    The aim of the article is to present role and importance of logistics operations in international arena. The article focuses on forms of outsourcing in logistics and their evolution over the years. The article discusses in detail the scope of logistics operators' activities on global scale over several years. Article also presents results of research, their analysis according to the sector of activities, their percentage share and financial benefits of using 3PL service providers. The progres...

  15. GP-income development in relation to recent health care reforms: an international comparison.

    NARCIS (Netherlands)

    Kroneman, M.; Zee, J. van der

    2011-01-01

    Background: Health care reforms have been introduced in several European countries in the past decade. In most countries, these reforms had (intended and unintended) consequences for the remuneration and incomes of GPs. The reforms can be grouped into two types: incremental reforms and reforms that

  16. International Workshop on Operator Theory and Applications

    CERN Document Server

    Jacob, Birgit; Ran, André; Zwart, Hans

    2016-01-01

    This volume collects a selected number of papers presented at the International Workshop on Operator Theory and its Applications (IWOTA) held in July 2014 at Vrije Universiteit in Amsterdam. Main developments in the broad area of operator theory are covered, with special emphasis on applications to science and engineering. The volume also presents papers dedicated to the eightieth birthday of Damir Arov and to the sixty-fifth birthday of Leiba Rodman, both leading figures in the area of operator theory and its applications, in particular, to systems theory.

  17. Toho Gas accepts the challenge of operational reform creation of an integrated OA environment

    International Nuclear Information System (INIS)

    Kato, Hisaatsu; Ito, Mari; Goto, Akihito

    1997-01-01

    Toho Gas Co., Ltd. is Japan's third largest city gas supplier. In response to changes in the industrial environment, the company began the Integrated OA Project in 1994 promoting use of information technology while reforming its systems and culture. We made a proposal to distribute one personal computer connected to a company-wide network to each office worker. In addition, we attached importance to the creation of a database, which can integrate all information systems with a flexible structure and also play a central role in end user computing. A data model for the entire company has been already made and implemented into some operational systems and data-warehouses. Furthermore, to reform our business we are offering incremental goals, including the first step such as achieving a paper less working environment with a little effort. This methodology has achieved a great success. In the near future, we will expand the infrastructure with mobile computers and implementation of a database. (au)

  18. Reform by subtraction: the path of denunciation of international drug treaties and reaccession with reservations.

    Science.gov (United States)

    Room, Robin

    2012-09-01

    Almost all countries are parties to the international drug conventions of 1961, 1971 and 1988. These strongly bind parties with respect to their domestic regulation of controlled substances, including requirements that possession, growing or use be a criminal offense and that any regulated market in the substances be limited to use only for medical or scientific purposes. Even where countries have argued they have "wiggle room", reform within the bounds of the conventions has often resulted in "net-widening" which nullifies the intent of the reform. Among the options for effective reform, probably the most immediately viable is the route of denunciation and reaccession with reservations--the route which Bolivia has now taken in order to legalise a regulated domestic market in coca leaves for chewing. The paper considers the existing record of reservations (by more than 30 parties to each of the conventions). Also discussed are the options for response to the reservations by other parties, which vary between the treaties, and how pursuing the option of denunciation and reaccession with reservation might potentially play out. Copyright © 2012 Elsevier B.V. All rights reserved.

  19. A methodology for thermodynamic simulation of high temperature, internal reforming fuel cell systems

    Science.gov (United States)

    Matelli, José Alexandre; Bazzo, Edson

    This work presents a methodology for simulation of fuel cells to be used in power production in small on-site power/cogeneration plants that use natural gas as fuel. The methodology contemplates thermodynamics and electrochemical aspects related to molten carbonate and solid oxide fuel cells (MCFC and SOFC, respectively). Internal steam reforming of the natural gas hydrocarbons is considered for hydrogen production. From inputs as cell potential, cell power, number of cell in the stack, ancillary systems power consumption, reformed natural gas composition and hydrogen utilization factor, the simulation gives the natural gas consumption, anode and cathode stream gases temperature and composition, and thermodynamic, electrochemical and practical efficiencies. Both energetic and exergetic methods are considered for performance analysis. The results obtained from natural gas reforming thermodynamics simulation show that the hydrogen production is maximum around 700 °C, for a steam/carbon ratio equal to 3. As shown in the literature, the found results indicate that the SOFC is more efficient than MCFC.

  20. Operations Data Files, driving force behind International Space Station operations

    Science.gov (United States)

    Hoppenbrouwers, Tom; Ferra, Lionel; Markus, Michael; Wolff, Mikael

    2017-09-01

    Almost all tasks performed by the astronauts on-board the International Space Station (ISS) and by ground controllers in Mission Control Centre, from operation and maintenance of station systems to the execution of scientific experiments or high risk visiting vehicles docking manoeuvres, would not be possible without Operations Data Files (ODF). ODFs are the User Manuals of the Space Station and have multiple faces, going from traditional step-by-step procedures, scripts, cue cards, over displays, to software which guides the crew through the execution of certain tasks. Those key operational documents are standardized as they are used on-board the Space Station by an international crew constantly changing every 3 months. Furthermore this harmonization effort is paramount for consistency as the crew moves from one element to another in a matter of seconds, and from one activity to another. On ground, a significant large group of experts from all International Partners drafts, prepares reviews and approves on a daily basis all Operations Data Files, ensuring their timely availability on-board the ISS for all activities. Unavailability of these operational documents will halt the conduct of experiments or cancel milestone events. This paper will give an insight in the ground preparation work for the ODFs (with a focus on ESA ODF processes) and will present an overview on ODF formats and their usage within the ISS environment today and show how vital they are. Furthermore the focus will be on the recently implemented ODF features, which significantly ease the use of this documentation and improve the efficiency of the astronauts performing the tasks. Examples are short video demonstrations, interactive 3D animations, Execute Tailored Procedures (XTP-versions), tablet products, etc.

  1. Nicolae Ceausescu and Santiago Carrillo. On the reform of proletarian internationalism

    Directory of Open Access Journals (Sweden)

    Cezar Stanciu

    2014-11-01

    Full Text Available This article analyzes the close relations developed between the Romanian and Spanish Communist parties in the context of the Soviet-led intervention in Czechoslovakia. It explores the similarities and differences between the visions of Nicolae Ceaușescu and Santiago Carrillo on the reform of the world Communist movement and also the new meaning attributed by both to proletarian internationalism. Drawing on transcripts of their conversations in crucial political moments, the article reveals how Eastern and Western Communists found ways to work together in order to undermine Soviet control over world Communism.

  2. International Benchmarking of Electricity Transmission System Operators

    DEFF Research Database (Denmark)

    Agrell, Per J.; Bogetoft, Peter

    2014-01-01

    Electricity transmission system operators (TSO) in Europe are increasing subject to high-powered performance-based regulation, such as revenue-cap regimes. The determination of the parameters in such regimes is challenging for national regulatory authorities (NRA), since there is normally a single...... TSO operating in each jurisdiction. The solution for European regulators has been found in international regulatory benchmarking, organized in collaboration with the Council of European Energy Regulators (CEER) in 2008 and 2012 for 22 and 23 TSOs, respectively. The frontier study provides static cost...... weight restrictions and a correction method for opening balances....

  3. The ambiguity of contents and results in the Norwegian internal control of safety, health and environment reform

    Energy Technology Data Exchange (ETDEWEB)

    Hovden, Jan

    1998-05-01

    The results of introducing a mandatory public reform in Norway with regard to the requirements on enterprises' management of safety, health and environment (SHE) systems are reviewed and discussed. The reform, named internal control (IC), implies a delegation of the direct control of SHE conditions to the enterprises, and introduces system auditing as the main tool for the regulatory bodies. A mixture of successes and failures in implementing the reform, including some perspectives for further adaptation and development of the IC concept are discussed.

  4. International Cooperation of Payload Operations on the International Space Station

    Science.gov (United States)

    Melton, Tina; Onken, Jay

    2003-01-01

    One of the primary goals of the International Space Station (ISS) is to provide an orbiting laboratory to be used to conduct scientific research and commercial products utilizing the unique environment of space. The ISS Program has united multiple nations into a coalition with the objective of developing and outfitting this orbiting laboratory and sharing in the utilization of the resources available. The primary objectives of the real- time integration of ISS payload operations are to ensure safe operations of payloads, to avoid mutual interference between payloads and onboard systems, to monitor the use of integrated station resources and to increase the total effectiveness of ISS. The ISS organizational architecture has provided for the distribution of operations planning and execution functions to the organizations with expertise to perform each function. Each IPP is responsible for the integration and operations of their payloads within their resource allocations and the safety requirements defined by the joint program. Another area of international cooperation is the sharing in the development and on- orbit utilization of unique payload facilities. An example of this cooperation is the Microgravity Science Glovebox. The hardware was developed by ESA and provided to NASA as part of a barter arrangement.

  5. NEA international co-operative projects

    International Nuclear Information System (INIS)

    1989-01-01

    This text is consecrated at the international co-operative projects of the OECD Nuclear Energy Agency (NEA) in the field of reactor safety (Halden reactor project, Loft project, studies on the damaged Three Mile Island unit-2 reactor, inspection of reactor steel components, incident reporting system) and in the field of radioactive waste management (Stripa project, geochemical data bases, Alligator river project, seabed disposal of high-level radioactive waste, decommissioning of nuclear facilities)

  6. 5th International Conference on Operator Theory

    CERN Document Server

    Douglas, R; Nagy, B; Voiculescu, D; Arsene, Gr

    1981-01-01

    The first of the annual Operator Theory conferences in Ti­ mi~oara held four years ago was a meeting of operator theory spe­ cialists from the National Institute for Scientific and Techni­ cal Creation in Bucharest and from the University of Timi~oara. Since then, the participation to these conferences has greatly increased, by being attended first by operator theorists from allover the country and (since 1978) by an increasing number of foreign mathematicians. Thus the 1980 Conference can be regarded as a truly international Operator Theory meeting, fifteen coun­ tries being represented at it. These conferences are conceived as a means to promote the cooperation between specialists in all areas of Operator Theory. Among the main topics in 1980 were: dilation theory, invariant subspaces, connections with the theory of cX-algebras, subnormal operators, multidimensional functional calculus etc. Though not included in this volume, we would like to mention that in 1980 some special sessions concerning other f...

  7. International co-operation in the field of operational safety

    International Nuclear Information System (INIS)

    Dupuis, M.C.

    1988-10-01

    Operational safety in nuclear power plants is without doubt a field where international co-operation is in constant progress. Accounting for over 80 per cent of the 400 reactors in service throughout the world, the menber countries of the OECD Nuclear Energy Agency (NEA) are constantly striving to improve the exchange and use of the wealth of information to be gained not just from power plant accidents and incidents but from the routine operation of these facilities. The Committee on the Safety of Nuclear Installations (CSNI) helps the Steering Committee for Nuclear Energy to meet the NEA's objectives in the safety field, namely: - to promote co-operation between the safety bodies of member countries - to contribute to the safety and regulation of nuclear activities. The CSNI relies on the technical back-up of several different working groups made up of experts appointed by the member countries. For the past three years I have had the honour of chairing Principal Working Group 1 (PWG 1), which deals with operating experience and human factor. It is in this capacity that I will attempt to outline the group's various activities and its findings illustrated by a few examples

  8. 40 CFR Table 16 to Subpart Uuu of... - Operating Limits for Organic HAP Emissions From Catalytic Reforming Units

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 12 2010-07-01 2010-07-01 true Operating Limits for Organic HAP Emissions From Catalytic Reforming Units 16 Table 16 to Subpart UUU of Part 63 Protection of Environment..., Subpt. UUU, Table 16 Table 16 to Subpart UUU of Part 63—Operating Limits for Organic HAP Emissions From...

  9. Reforming the Belgian market for orthotic braces: what can we learn from the international experience?

    Science.gov (United States)

    Simoens, Steven; De Coster, Sandra; Moldenaers, Ingrid; Guillaume, Paul; Depoorter, Antony; Van den Steen, Dirk; Van de Sande, Stefaan; Debruyne, Hans; Ramaekers, Dirk; Lona, Murielle

    2008-05-01

    This article aims to review regulation governing outpatient orthotic braces (neck, wrist and knee braces) in France, the Netherlands and Sweden with a view to reforming the Belgian market. Information about the regulatory framework was derived from an analysis of legal texts and a survey completed by national experts. Strategies to keep down prices include public procurement in Sweden, maximum prices in France, and exclusion of expensive braces from reimbursement in the Netherlands. Reimbursement is linked to a medical indication or a chronic condition in France, the Netherlands and Sweden. To gain reimbursement, the cost-effectiveness of orthotic braces needs to be demonstrated in France and the Netherlands. Orthotic braces tend to be initially prescribed by a specialist physician and distributed by orthotists, medical equipment shops and/or community pharmacies. Extensive government intervention exists in the outpatient orthotic brace market in the countries studied. Our recommendations to reform the Belgian market for prefabricated orthotic braces are to separate reimbursement for service provision from reimbursement for braces; to set prices by means of a tendering process or an international price comparison; and to make reimbursement conditional on effectiveness and cost-effectiveness of braces.

  10. International Institutions and Domestic Reform: Equal Pay and British Membership in the European Economic Community.

    Science.gov (United States)

    Frader, Laura Levine

    2018-03-01

    Despite having been overlooked in the standard histories of the UK and the European Community, gender politics and gender policies played a significant role in Britain's applications for membership in the EEC in the 1960s. Joining the European Community required that Britain comply with Article 119 on equal pay for equal work. A combination of domestic feminist and labour movement activism, the commitment of unions and parties, and the internationalization of formal commitments to women's rights constituted internal and external pressures for the passage of an Equal Pay Act in 1970. The article argues that the formal legislative commitment to gender pay equality, changing public attitudes towards women's employment, and European membership impacted further domestic social policy reform and slowly began to shift government attitudes towards gender equality.

  11. Health system strengthening in Myanmar during political reforms: perspectives from international agencies.

    Science.gov (United States)

    Risso-Gill, Isabelle; McKee, Martin; Coker, Richard; Piot, Peter; Legido-Quigley, Helena

    2014-07-01

    Myanmar has undergone a remarkable political transformation in the last 2 years, with its leadership voluntarily transitioning from an isolated military regime to a quasi-civilian government intent on re-engaging with the international community. Decades of underinvestment have left the country underdeveloped with a fragile health system and poor health outcomes. International aid agencies have found engagement with the Myanmar government difficult but this is changing rapidly and it is opportune to consider how Myanmar can engage with the global health system strengthening (HSS) agenda. Nineteen semi-structured, face-to-face interviews were conducted with representatives from international agencies working in Myanmar to capture their perspectives on HSS following political reform. They explored their perceptions of HSS and the opportunities for implementation. Participants reported challenges in engaging with government, reflecting the disharmony between actors, economic sanctions and barriers to service delivery due to health system weaknesses and bureaucracy. Weaknesses included human resources, data and medical products/infrastructure and logistical challenges. Agencies had mixed views of health system finance and governance, identifying problems and also some positive aspects. There is little consensus on how HSS should be approached in Myanmar, but much interest in collaborating to achieve it. Despite myriad challenges and concerns, participants were generally positive about the recent political changes, and remain optimistic as they engage in HSS activities with the government.

  12. Thermodynamic analysis of direct internal reforming of methane and butane in proton and oxygen conducting fuel cells

    NARCIS (Netherlands)

    Biesheuvel, P.M.; Geerlings, J.J.C.

    2008-01-01

    We present results of a thermodynamic analysis of direct internal reforming fuel cells, based on either a proton conducting fuel cell (FC-H+) or an oxygen ion conducting fuel cell (FC-O2-). We analyze the option of methane as fuel as well as butane. The model self-consistently combines all chemical

  13. Internal versus External Assessment in Vocational Qualifications: A Commentary on the Government's Reforms in England

    Science.gov (United States)

    Vitello, Sylvia; Williamson, Joanna

    2017-01-01

    The distinction between external assessment and internal assessment underpins a major reform to vocational qualifications underway in England. To be approved by the Department for Education, vocational qualifications must now include a minimum proportion of external assessment, regardless of subject. This paper discusses the nature and…

  14. Rethinking 'flexibilities' in the international drug control system-Potential, precedents and models for reforms.

    Science.gov (United States)

    Collins, John

    2017-01-24

    Much international drug policy debate centres on, what policies are permissible under the international drug treaties, whether member states are openly 'breaching' these treaties by changing national regulatory frameworks and shifting priorities away from a 'war on drugs' approach, and what 'flexibility' exists for policy reform and experimentation at national and local levels. Orthodox interpretations hold that the current system is a US-led 'prohibition regime' that was constructed in an extremely repressive and restrictive manner with almost no flexibility for significant national deviations. This paper challenges these orthodox interpretive frameworks and suggests no absolute and clear dichotomy between strict adherence and 'breaches' of the international treaties. This paper uses historical analysis to highlight the flaws in orthodox policy analyses, which assume a uniform interpretation, implementation and set of policy trajectories towards a 'prohibition regime' in the 20th century. It challenges some existing legal interpretations of the treaties through recourse to historical precedents of flexible interpretation and policy prioritisation. It then examines the legal justifications currently being formulated by member states to explain a shift towards policies which, until recently, have been viewed as outside the permissible scope of the conventions. It then examines a functionalist framework for understanding the likely contours of drug diplomacy in the post-UN General Assembly Special Session (UNGASS) 2016 era. The paper highlights that, contrary to current policy discourses, the international control system has always been implemented in a 'flexible' manner. It demonstrates that drug control goals were repeatedly subsumed to security, development, political stability and population welfare imperatives, or what we might now refer to under the umbrella of 'development issues.' The paper further demonstrates that policy prioritisation, inherent treaty

  15. Heat and fuel coupled operation of a high temperature polymer electrolyte fuel cell with a heat exchanger methanol steam reformer

    Science.gov (United States)

    Schuller, G.; Vázquez, F. Vidal; Waiblinger, W.; Auvinen, S.; Ribeirinha, P.

    2017-04-01

    In this work a methanol steam reforming (MSR) reactor has been operated thermally coupled to a high temperature polymer electrolyte fuel cell stack (HT-PEMFC) utilizing its waste heat. The operating temperature of the coupled system was 180 °C which is significantly lower than the conventional operating temperature of the MSR process which is around 250 °C. A newly designed heat exchanger reformer has been developed by VTT (Technical Research Center of Finland LTD) and was equipped with commercially available CuO/ZnO/Al2O3 (BASF RP-60) catalyst. The liquid cooled, 165 cm2, 12-cell stack used for the measurements was supplied by Serenergy A/S. The off-heat from the electrochemical fuel cell reaction was transferred to the reforming reactor using triethylene glycol (TEG) as heat transfer fluid. The system was operated up to 0.4 A cm-2 generating an electrical power output of 427 Wel. A total stack waste heat utilization of 86.4% was achieved. It has been shown that it is possible to transfer sufficient heat from the fuel cell stack to the liquid circuit in order to provide the needed amount for vaporizing and reforming of the methanol-water-mixture. Furthermore a set of recommendations is given for future system design considerations.

  16. Emerging markets and the international financial architecture: a blueprint for reform

    Directory of Open Access Journals (Sweden)

    JAN KREGEL

    2015-06-01

    Full Text Available If emerging markets are to achieve their objective of joining the ranks of industrialized, developed countries, they must use their economic and political influence to support radical change in the international financial system. This working paper recommends John Maynard Keynes's "clearing union" as a blueprint for reform of the international financial architecture that could address emerging market grievances more effectively than current approaches. Keynes's proposal for the postwar international system sought to remedy some of the same problems currently facing emerging market economies. It was based on the idea that financial stability was predicated on a balance between imports and exports over time, with any divergence from balance providing automatic financing of the debit countries by the creditor countries via a global clearinghouse or settlement system for trade and payments on current account. This eliminated national currency payments for imports and exports; countries received credits or debits in a notional unit of account fixed to national currency. Since the unit of account could not be traded, bought, or sold, it would not be an international reserve currency. The credits with the clearinghouse could only be used to offset debits by buying imports, and if not used for this purpose they would eventually be extinguished; hence the burden of adjustment would be shared equally - credit generated by surpluses would have to be used to buy imports from the countries with debit balances. Emerging market economies could improve upon current schemes for regionally governed financial institutions by using this proposal as a template for the creation of regional clearing unions using a notional unit of account.

  17. 40 CFR Table 21 to Subpart Uuu of... - Continuous Compliance With Operating Limits for Organic HAP Emissions From Catalytic Reforming Units

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 12 2010-07-01 2010-07-01 true Continuous Compliance With Operating Limits for Organic HAP Emissions From Catalytic Reforming Units 21 Table 21 to Subpart UUU of Part 63... Compliance With Operating Limits for Organic HAP Emissions From Catalytic Reforming Units As stated in § 63...

  18. Continuous tokamak operation with an internal transformer

    International Nuclear Information System (INIS)

    Singer, C.E.; Mikkelsen, D.R.

    1982-10-01

    A large improvement in efficiency of current drive in a tokamak can be obtained using neutral beam injection to drive the current in a plasma which has low density and high resistivity. The current established under such conditions acts as the primary of a transformer to drive current in an ignited high-density plasma. In the context of a model of plasma confinement and fusion reactor costs, it is shown that such transformer action has substantial advantages over strict steady-state current drive. It is also shown that cycling plasma density and fusion power is essential for effective operation of an internal transformer cycle. Fusion power loading must be periodically reduced for intervals whose duration is comparable to the maximum of the particle confinement and thermal inertia timescales for plasma fueling and heating. The design of neutron absorption blankets which can tolerate reduced power loading for such short intervals is identified as a critical problem in the design of fusion power reactors

  19. International Experience in Reforming the System of Higher Education Governance in terms of Increasing the University Autonomy

    Directory of Open Access Journals (Sweden)

    Chmutova Iryna M.

    2017-12-01

    Full Text Available The aim of the article is to summarize the international experience of reforming the system of higher education governance and develop directions that will contribute to increasing the effectiveness of the Ukrainian model for governance of higher education and ensuring its autonomy. There identified common elements and trends in European higher education reforms: greater autonomy for higher education institutions with less direct administrative intervention; greater emphasis on private rather than public funding; emphasis on the quality and effectiveness of education. The tools for implementing reforms in the European higher education system are identified: the New Public Management (NPM model, governance through networks, and new forms of governance. The changes in the university autonomy of European countries for the period of 2010-2016 are summarized. The content of the reforms in terms of increasing the autonomy of HEIs in the countries of Asia is disclosed. Possible vectors for reforming the system of higher education governance in Ukraine are identified: introduction of a model for funding HEIs on the basis of combining a one-time full budgeting and financing by results; assigning universities ownership of their buildings and their sale in the market; strengthening the decentralization of government control of higher education; development of legislative bases for the self-sufficiency of HEIs; inclusion of external stakeholders in decision-making governing bodies of HEIs; maximum involvement of students in decision-making.

  20. Telecom Reform

    DEFF Research Database (Denmark)

    Telecom Reform: Principles, Policies and Regulatory Practices, provides a comprehensive and definitive review and assessment of the unfolding telecom reform process, and its implications for information society development. It is an invaluable resource and authoritative reference on telecom reform...... and information infrastructure issues - for people in government, academia, industry and the consulting community. This book addresses the process of policy and regulatory reform in telecom that is now in its formative stage. It draws on detailed knowledge of industry development and regulatory experience......, as well as expertise in the new technologies, industries, economics, policy development, and law to present and critique the principles, policies and regulatory practices associated with telecom reform. Twenty six international experts address thirty two topics that are essential to successful telecom...

  1. Thirty Years of Reform and Opening Up: Teaching International Relations in China

    Science.gov (United States)

    McMahon, Patrice C.; Zou, Yue

    2011-01-01

    In 1978, Deng Xiaoping declared that China's future depended on "gaige kaifang" (reform and opening up to the West). By any standard, China has reformed its economic system and prospered handsomely by integrating into the world economy. With less fanfare, China has taken steps to restructure its political system and committed substantial…

  2. Drawing on international experience to reform the Belgian market for ostomy appliances.

    Science.gov (United States)

    Simoens, Steven; Van den Steen, Dirk; Vanleene, Veerle; De Maré, Luc; Moldenaers, Ingrid; Debruyne, Hans; Ramaekers, Dirk

    2007-02-01

    This article aims to review the regulatory framework governing the Belgian ostomy appliance market in the light of the experience of Denmark, France, the Netherlands and Ontario (Canada) with regulation of ostomy appliances. Information about the regulatory framework was derived from the international literature, analysis of legal texts and a survey completed by national experts. The comparative analysis revealed that these countries have adopted varying approaches towards regulating their domestic ostomy appliance market. Strategies to keep down prices include public procurement in Denmark, maximum prices in France and exclusion of expensive appliances from reimbursement in the Netherlands. To contain public expenditure on ostomy appliances, consumption patterns are monitored in the Netherlands, the quantity of reimbursed appliances is limited in Belgium and public reimbursement is restricted in Ontario. Ostomy appliances are generally distributed by community pharmacies and medical equipment shops. In countries that emphasise home care delivery such as Denmark, domiciliary distributors dominate the market to the detriment of community pharmacies which do not seem to be able to offer this service at a competitive price. An avenue for reforming the Belgian ostomy appliance market is proposed which valorizes the role of ostomy care nurses in guiding the choice of ostomy appliances. Furthermore, it is recommended that a competitive tendering process determines the price of ostomy appliances, that reimbursement for service provision by distributors is separated from reimbursement of appliances, and that patients receive a fixed grant from the third-party payer to buy ostomy appliances.

  3. Operating Reserves and Wind Power Integration: An International Comparison; Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Milligan, M.; Donohoo, P.; Lew, D.; Ela, E.; Kirby, B.; Holttinen, H.; Lannoye, E.; Flynn, D.; O' Malley, M.; Miller, N.; Eriksen, P. B.; Gottig, A.; Rawn, B.; Gibescu, M.; Lazaro, E. G.; Robitaille, A.; Kamwa, I.

    2010-10-01

    This paper provides a high-level international comparison of methods and key results from both operating practice and integration analysis, based on an informal International Energy Agency Task 25: Large-scale Wind Integration.

  4. OPERATIONAL RISK IN INTERNATIONAL BUSINESS: TAXONOMY AND ASSESSMENT METHODS

    Directory of Open Access Journals (Sweden)

    Marinoiu Ana Maria

    2009-05-01

    Full Text Available The paper aims at presenting the classifications and the assessment methods for operational risk according to international regulations (ie. Basel 2, in the context of its importance as a managerial tool for international business. Considering the growin

  5. CFD analysis of a solid oxide fuel cell with internal reforming: Coupled interactions of transport, heterogeneous catalysis and electrochemical processes

    Science.gov (United States)

    Janardhanan, Vinod M.; Deutschmann, Olaf

    Direct internal reforming in solid oxide fuel cell (SOFC) results in increased overall efficiency of the system. Present study focus on the chemical and electrochemical process in an internally reforming anode supported SOFC button cell running on humidified CH 4 (3% H 2 O). The computational approach employs a detailed multi-step model for heterogeneous chemistry in the anode, modified Butler-Volmer formalism for the electrochemistry and Dusty Gas Model (DGM) for the porous media transport. Two-dimensional elliptic model equations are solved for a button cell configuration. The electrochemical model assumes hydrogen as the only electrochemically active species. The predicted cell performances are compared with experimental reports. The results show that model predictions are in good agreement with experimental observation except the open circuit potentials. Furthermore, the steam content in the anode feed stream is found to have remarkable effect on the resulting overpotential losses and surface coverages of various species at the three-phase boundary.

  6. Commercial Law Reform in territories subject to International Administration. Kosovo & Iraq. Different standards of legitimacy and accountability?

    Directory of Open Access Journals (Sweden)

    Alejandro Carballo Leyda

    2008-01-01

    Full Text Available The paper will address questions of legality and accountability of the legislative functions exerted by international territorial administrations1 in the field of commercial law in two recent scenarios that are theoretically different: a UN-authorized mission under Chapter VII of the UN Chart and that of a strictly Occupying Power. No attempt will be made to study other important and interrelated issues, such as the problematic privatizations carried out in Kosovo and Iraq, which do not seem to be compatible with the obligation of administration of public assets (Art. 55 of the 1907 Hague Regulations.This paper will first provide a brief overview of the deep economic legislative reformation that took place in Iraq and Kosovo during the very early stages. Most of the scholar literature focused on criminal law and human rights aspects, leaving aside commercial law reforms; yet, those profound commercial reforms have resulted in a drastic economic transformation from a planned, centrally controlled, socialist system into a liberal, marketoriented, capitalist economy. The radical nature of those changes raises the question of their conformity with relevant international law and the need for public accountability.Part III will then explore the sources of legality invoked so far (namely UN Mandates, International Humanitarian Law, and authority invested by local intervention by the academic world, experts and intervening actors as basis for the commercial reformation in Kosovo and Iraq, and whether the actual results comply with the discretion vested in the temporal administrations by those sources. Finally, in Part IV problems of judicial review and public accountability in relation to the law-making function of those international administrations in Iraq and Kosovo will be considered.

  7. International trade and carbon emissions: The role of Chinese institutional and policy reforms.

    Science.gov (United States)

    Andersson, Fredrik N G

    2018-01-01

    The carbon dioxide embodied in Chinese exports to developed countries increased rapidly from 1995 to 2008. We test the extent to which institutional reforms in China can explain this increase. We focus on five areas of reforms: trade liberalization, environmental institutions, legal and property rights, institutional risk and exchange rate policy. Our results show that trade liberalization, weak environmental institutions, exchange rate policy, and legal and property rights affect emissions. Our results also indicate that the lack of reform in the utilities sector is an important factor in the rapid increase in embodied emissions. Copyright © 2017 Elsevier Ltd. All rights reserved.

  8. 9th International Conference on Operator Theory

    CERN Document Server

    Pearcy, C; Sz-Nagy, B; Vasilescu, F-H; Voiculescu, Dan; Arsene, Gr

    1986-01-01

    The annual Operator Theory conferences, organized by the Department of Mathematics of INC REST and the University of Timi?oara, are intended to promote cooperation and exchange of information between specialists in all areas of operator theory. This volume consists of papers contributed by the participants of the 1984 Conference. They reflect a great variety of topics, dealt with by the modern operator theory, including very recent advances in the invariant subspace problem, subalgebras of operator algebras, hyponormal, Hankel and other special classes of operators, spectral decompositions, aspects of dilation theory and so on. The research contracts of the Department of Mathematics of INCREST with the National Council for Science and Technology of Romania provided the means for developing the research activity in mathematics; they represent the generous framework of these meetings, too. It is our pleasure to acknowledge the financial support of UNESCO which also contibuted to the success of this meeting. We ...

  9. Manager, Local Operations | IDRC - International Development ...

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

    While the management of Locally Engaged Staff (LES) belongs to each supervisor of ... Regional Operations on the preparation of annual budget for the office. ... and preparing petty cash replenishment requests for approval by the Controller, ...

  10. Japan's international peace operations in South Sudan ...

    African Journals Online (AJOL)

    2016-11-20

    Nov 20, 2016 ... Legislation, peacekeeping operations (PKOs), protection of civilians. (POC), United Nations .... conflicts, poverty, environmental degradation, health problems, and involuntary ...... New York, Colombia. University Press. Willmot ...

  11. Implementation of international safeguards - An operator's viewpoint

    International Nuclear Information System (INIS)

    Schneider, R.A.; Herz, E.R.

    1983-01-01

    Experience gained to date from implementation of IAEA verification at fuel fabrication plants is described. From that experience, the authors have concluded that the IAEA verification of material quantities is generally technically effective and is not overly burdensome. They also believe that the operator can, to some extent, minimize his costs for the verification of his inventory by the IAEA by maximizing the ''verifiability'' of the inventory. The cooperative efforts of the inspector and operator in planning, scheduling, and coordinating the combined activities of inventory taking by the operator and inventory verification by the IAEA, are able to significantly reduce the potential for lost production. Lastly, it has been shown that non-destructive assay instruments play an important role in the efficiency and effectiveness of IAEA verification

  12. International experience of the civil service performance and possible ways of its application in Ukraine in terms of administration reform

    Directory of Open Access Journals (Sweden)

    Y. Y. Kizilov

    2016-07-01

    Full Text Available In the most countries the deep modernization and reforming of civil service were launched in 70­80 years of the past century and now these processes have given good results. Therefore, it will be useful to adopt a foreign experience on reforming and civil service performance with the aim to determine effective components of civil service performance in Ukraine. The analysis shows that the process of the civil service reforming and development, improving of the performing process are characterized in the world practice as the continental and Anglo­Saxon models, but despite of this most countries have a mixed model of civil service. For modernization of the civil service and approximation to the most preferable type of management in Europe were developed different models, which named «new public administration». In the article the international experience of France, Germany, Great Britain, USA, Japan and other countries on civil service performance in terms of administrative reform was analyzed. It was founded that experience of these countries is very valuable for the development of civil service institute in Ukraine, in particular civil service performance, because these countries made an economic progress and ensured sustainable development. The generalization of the international experience on civil service performance allowed to systemize the development of civil service performance institute in the democratic countries, namely: development of the reform programme and civil service modernization and adoption of new legislation on civil service; optimization and creation new organizational entities in the civil service system; existing of the special institutes of the civil service management; gradual staff reduction of state apparatus; creation of the institute of senior leadership; application of the management methods by the example of private sector; staff rotation; existing of ethic code; ensuring of lifelong education for civil

  13. 6th International Conference on Operator Theory

    CERN Document Server

    Douglas, R; Sz-Nagy, B; Voiculescu, D; Arsene, Gr

    1982-01-01

    The annual Operator Theory conferences in Timigoara are conceived as a means to promote cooperation and exchange of in­ formation between specialists in all areas of Operator Theory. The present volume consist of papers contributed by the partici­ pants of the 1981 Conference. Since many of these papers contain results on the invariant subspace problem or are related to the role of invariant subspaces in the study of operators or operator systems, we thought it appropiate to mention this in the title of the volume, though the "other topics" have a wide range. As in past years, special sessions concerning other fields of Functio­ nal Analysis were organized at the 1981 Conference, but contri­ butions to these sessions are not included in the present volume. The research contracts of the Department of Mathematics of INCREST with the National Council for Sciences and Technology of Romaliia provided the means for developping the research activity in Functional Analysis; these contracts constitute the generous...

  14. Japan's international peace operations in South Sudan ...

    African Journals Online (AJOL)

    2016-11-20

    Nov 20, 2016 ... the new mission was based on the Peace and Security Legislation enacted by the Abe government in .... Japan's commitment to human security and peacekeeping operations in. South Sudan. On the basis of ..... cameras on their helmets in order to prove that their shootings were legally justifiable (Mainichi ...

  15. The International Thermonuclear Experimental Reactor (ITER) international organisation: which laws apply to this international nuclear operator?

    International Nuclear Information System (INIS)

    Grammatico-Vidal, L.

    2009-01-01

    ITER is being carried out by way of international collaboration between seven partners (the European atomic energy community -EURATOM-, China, India, Japan, Russia, south korea and the United states) which together represent more than half the world population. From a project organisation point of view, it is supported by both financial and in-kind contributions provided by each of the partner; each member makes its contribution through a special legal entity called a 'domestic agency' to an international organisation which was set up by the Agreement on the Establishment of an International Fusion Energy Organization for the joint Implementation of the ITER project signed in Paris on 21. november 2006 and which entered into force on 24. october 2007 after ratification by each of the partners. The international agreement is to remain in effect for a period of 35 years and may be renewed for a period of 10 years without any change to its content. It is supplemented by an agreement of the same date on the privileges and immunities of the organisation and of its staff. The function of the ITER organisation is to construct, commission, operate and permanently shutdown the ITER facility, to encourage their exploitation by laboratories, other institutions and personnel participating in the fusion energy research and development programmes of its members and to promote public understanding and acceptance of fusion energy. The unique institutional structure for this project will be described briefly in the introduction before analysing the law applicable to this international organisation, a French nuclear operator, unique in France today. (N.C.)

  16. International analysis of the countries where Brazilian franchise chains operate

    Directory of Open Access Journals (Sweden)

    Pedro Lucas de Resende Melo

    2015-03-01

    Full Text Available This paper aims to demonstrate which external environment factors are involved in the international commitment of Brazilian franchise chains. Our objectives herein are to understand which external country characteristics lead to international franchising operations and to ascertain the influence of such characteristics in the commitment of franchise chains in each country they operate in. The database has 54 Brazilian franchise chains with international operations in 26 countries, which implies in 157 franchises operating abroad. Regarding external environment factors, the independent variables form a group divided into market opportunity and business efficiency – trust and ease to doing business. The result of the three distinct clusters show how the market opportunity and the business efficiency (trust and ease in doing business work as drivers to the international operation of Brazilian franchises. The paper shows that the franchise chains operating in the USA (cluster 3 have an inferior international commitment in comparison with the franchises which operate in developed countries and in small Latin American countries (cluster 2. It is also possible to notice a large number of franchises that operate in underdeveloped countries from Latin America and Africa (cluster 1 with worse business efficiency due to the advantage of learning how to operate in a country that could have some similarities with Brazil

  17. International solar energy research co-operation

    Energy Technology Data Exchange (ETDEWEB)

    Lund, P.; Peippo, K.; Konttinen, P. [Helsinki Univ. of Technology, Otaniemi (Finland). Advanced Energy Systems

    1998-10-01

    Finland has participated in several IEA activities during 1996-97. HUT coordinates the activities, but practical participation in collaborative actions take place both in industrial companies and research organisations. Neste Ltd has directly participated in several tasks and information of results has been disseminated more widely to Finnish industries and organisations. Co-operation projects covered here are: (1) IEA Photovoltaic Power Systems Task 1 `Information dissemination`, (2) IEA Photovoltaic Power Systems Task 3 `Use of Photovoltaic systems in Stand Alone and Island Applications`, (3) IEA Photovoltaic Power Systems Task 7 `Photovoltaics in built environment`, (4) IEA Solar Heating and Cooling Program Task 16 `Photovoltaics in buildings` and (5) IEA Working Group `Materials in Solar Thermal Collectors`

  18. Dispositions Supporting Elementary Interns in the Teaching of Reform-Based Science Materials

    Science.gov (United States)

    Eick, Charles J.; Stewart, Bethany

    2010-01-01

    Dispositions supporting the teaching of science as structured inquiry by four elementary candidates are presented. Candidates were studied during student teaching based on their positive attitudes toward teaching science with reform-based materials in their methods course. Personal learning histories informed their attitudes, values, and beliefs…

  19. Slovenian Complementary Health Insurance Reform – Dichotomy between the Internal Market and the Social Dimension

    Directory of Open Access Journals (Sweden)

    Nikolić Bruno

    2015-12-01

    Full Text Available Complementary health insurance is divided between the internal market (market principles and social dimension, wherein the state has an extremely difficult task, as it must create the conditions necessary for the fair and efficient functioning of the health care financing system. Slovenia has failed to successfully accomplish this task, which consists of both ensuring the social dimension and also facilitating the operation of market principles. The aim of this article is not on the functioning of market principles, which are covered by the field of economics, but is instead on analyzing the dichotomy between the internal market (the rules that govern the functioning of the internal market and the social dimension (the rules that enable the exercise of the social function, and, in this light, analyzes the legal regulation of the Slovenian complementary health insurance. Analysis of the legal regulation highlights the shortcomings in ensuring the social dimension, shortcomings which are, with the help of the measures proposed in the concluding section of the article, remedied by the author.

  20. La riforma del FMI: alcune questioni organizzatIve e operative (Reforming the IMF: Some Organizational and Operational Issues. With English summary

    Directory of Open Access Journals (Sweden)

    Hossein Askari

    2012-10-01

    Full Text Available While financial crises during the 1990s have started a lively debate on IMF policies toward member countries, reform of the Fund's organizational structure and operations have been largely ignored. Improved organization and operations would increase IMF efficiency and membership participation, which would in turn increase IMF effectiveness in enhancing global economic conditions. In this paper, a number of such issues--quotas, voting structure and decision making; executive board and ministerial committees; management structure and staff; political dimensions, transparency and credibility--are assessed.  JEL Codes: F33Keywords: IMF

  1. International co-operation. Key issue paper no. 6

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-06-01

    In accordance with guidance provided by the Steering Group, this report assesses the adequacy and effectiveness of international co-operation relating to the nuclear fuel cycle, with a view toward identifying any needed new forms or arrangements for co-operation. In more specific terms, the Steering Committee`s guidance identified the following questions: Is the existing international framework sufficient for: the safe and secure operation of the fuel cycle; the economic and orderly development of the world`s nuclear energy systems (or their phase-out should this take place); international co-operation in R and D; international co-operation in industrial activities? Are there places where these requirements overlap or interact so as to impede activities which are desirable? Can new forms of co-operation be foreseen which would make it easier to implement any of the fuel cycle options in a safe, secure and responsible way? Are there other new forms of international co-operation which would affect the fuel cycle, e.g. regional institutions; international plutonium management regime and/or storage? Finally: What is the appropriate role of IAEA in any of these?.

  2. International overview of ISL uranium mining operations

    International Nuclear Information System (INIS)

    Woods, P.; Slezak, J.; Pool, T.; Beneš, V.; Gorbatenko, O.; Jones, B.; Märten, H.; Solodov, I.

    2014-01-01

    In situ leach (ISL; also called in situ leaching or in situ recovery, ISR) mining has become one of the standard uranium production methods, following early experimentation and production in the 1960s. Its application to amenable uranium deposits (in certain sedimentary formations) has been growing in view of its competitive production costs and low surface impacts. In 1997 the ISL share in total uranium production was 13%; by 2009 it had grown to over 30%, reaching 46% in 2011. In the past, ISL technology was applied mainly in Ukraine, the Czech Republic, Uzbekistan, Kazakhstan, Bulgaria and the United States of America (USA). Recently it has been used in Kazakhstan, Uzbekistan, the USA, Australia, China and the Russian Federation, with small operations or experiments elsewhere. ISL mining is gaining widespread acceptance. The IAEA is preparing an overview document to show how ISL experience around the world can be used to direct the development of technical activities, taking into account environmental considerations and an emphasis on the economics of the process, including responsible mine closure. With this document Member States and interested parties will have more information to design and efficiently and safely regulate current and future projects, with a view to maximize economic performance and minimize negative environmental impact. Highlights of the report’s findings will be provided here with a summary of the IAEA’s involvement in ISL over recent decades. Many reference links are provided to allow access to voluminous additional information. (author)

  3. Evaluation of German and international operating experience

    International Nuclear Information System (INIS)

    Stueck, Reinhard; Verstegen, Claus

    2014-01-01

    The systematic analysis of safety-relevant events in nuclear power plants and their causes is a key driver for the further development of nuclear safety. The findings obtained from the evaluation of operating experience in this respect form the basis for both technical and organisational improvements in the plants as well as for adaptations of technical rules and standards. In its role as Technical Safety Organisation advising the German federal government, Gesellschaft fuer Anlagen- und Reaktorsicherheit (GRS) has been concerned with the detection and analysis of failure mechanisms that underlie events in nuclear power plants at home and abroad since its foundation in 1977. This article provides an overview of the different objectives which are pursued in this context by order of or funded by the Federal Environment Ministry. Here, the focus is on the evaluation of reportable events for the preparation of so-called Information Notices and generic reports as well as for the acquisition of data that can be used for in-depth probabilistic analyses.

  4. Assuring nuclear energy's future through international co-operation

    International Nuclear Information System (INIS)

    Upson, P.

    1999-01-01

    It is invited lecture as the introduction to the sixt international meeting entitled Nuclear Energy in Central Europe. Good commercial operation, public information and education are needed to win the confidence of the public, and to attract young people to take over the industry's founding generation. Stimulating international co-operation and transfer of best practices can assure this happens across the whole of the Europian nuclear industry

  5. International Retailing Operations: Downstream Entry and Expansion via Franchising

    OpenAIRE

    Petersen, Bent; Welch, Lawrence S.

    1999-01-01

    In this article, the shift into international franchising from other forms of operation, rather than the typical home market franchising base is explored. The focus is international retail franchising, based on a study of the Danish clothing and footwear industry. In this study it was found that Danish companies were moving into international franchising as an outcome of a more general shift from upstream wholesaling and subcontracting activities to downstream involvement in retailing activit...

  6. International co-operation in the field of wind energy

    Energy Technology Data Exchange (ETDEWEB)

    Wolff, J. [VTT Energy, Espoo (Finland)

    1998-10-01

    The use of wind energy is expanding rapidly worldwide. At the end of 1996 over 6000 MW was installed and the annual increase has during the last years exceeded 1000 MW. The development is also reaching more and more countries. In order to maintain technical and commercial development international co-operation is needed to secure cost-effectiveness, reliability and safety of the technology. International recommendations, harmonisation and standardisation is promoted by several international organizations like IEA, IEC and the classification organisations

  7. 24th International Workshop in Operator Theory and its Applications

    CERN Document Server

    Dritschel, Michael

    2015-01-01

    This volume gathers contributions from the International Workshop on Operator Theory and Its Applications (IWOTA) held in Bangalore, India, in December 2013. All articles were written by experts and cover a broad range of original material at the cutting edge of operator theory and its applications. Topics include multivariable operator theory, operator theory on indefinite metric spaces (Krein and Pontryagin spaces) and its applications, spectral theory with applications to differential operators, the geometry of Banach spaces, scattering and time varying linear systems, and wavelets and coherent states.

  8. CFD analysis of a solid oxide fuel cell with internal reforming: Coupled interactions of transport, heterogeneous catalysis and electrochemical processes

    Energy Technology Data Exchange (ETDEWEB)

    Janardhanan, Vinod M.; Deutschmann, Olaf [Institute for Chemical Technology and Polymer Chemistry, Engesserstr. 20, D-76131 Karlsruhe, University of Karlsruhe (TH) (Germany)

    2006-11-22

    Direct internal reforming in solid oxide fuel cell (SOFC) results in increased overall efficiency of the system. Present study focus on the chemical and electrochemical process in an internally reforming anode supported SOFC button cell running on humidified CH{sub 4} (3% H{sub 2} O). The computational approach employs a detailed multi-step model for heterogeneous chemistry in the anode, modified Butler-Volmer formalism for the electrochemistry and Dusty Gas Model (DGM) for the porous media transport. Two-dimensional elliptic model equations are solved for a button cell configuration. The electrochemical model assumes hydrogen as the only electrochemically active species. The predicted cell performances are compared with experimental reports. The results show that model predictions are in good agreement with experimental observation except the open circuit potentials. Furthermore, the steam content in the anode feed stream is found to have remarkable effect on the resulting overpotential losses and surface coverages of various species at the three-phase boundary. (author)

  9. Steam Methane Reformation Testing for Air-Independent Solid Oxide Fuel Cell Systems

    Science.gov (United States)

    Mwara, Kamwana N.

    2015-01-01

    Recently, NASA has been looking into utilizing landers that can be propelled by LOX-CH (sub 4), to be used for long duration missions. Using landers that utilize such propellants, also provides the opportunity to use solid oxide fuel cells as a power option, especially since they are able to process methane into a reactant through fuel reformation. One type of reformation, called steam methane reformation, is a process to reform methane into a hydrogen-rich product by reacting methane and steam (fuel cell exhaust) over a catalyst. A steam methane reformation system could potentially use the fuel cell's own exhaust to create a reactant stream that is hydrogen-rich, and requires less internal reforming of the incoming methane. Also, steam reformation may hold some advantages over other types of reforming, such as partial oxidation (PROX) reformation. Steam reformation does not require oxygen, while up to 25 percent can be lost in PROX reformation due to unusable CO (sub 2) reformation. NASA's Johnson Space Center has conducted various phases of steam methane reformation testing, as a viable solution for in-space reformation. This has included using two different types of catalysts, developing a custom reformer, and optimizing the test system to find the optimal performance parameters and operating conditions.

  10. Fixing the system: An analysis of alternative proposals for the reform of international tax

    OpenAIRE

    Grubert, Harry; Altshuler, Rosanne

    2013-01-01

    We evaluate proposals for the reform of the U.S. system of taxing cross-border income including dividend exemption, full current inclusion, a Japanese type version of dividend exemption with an effective tax rate test subject to an exception for an active business, dividend exemption combined with a minimum tax, and repeal of check-the-box. We consider two versions of dividend exemption with a minimum tax: one in which the minimum tax is imposed on a country by country basis and another in wh...

  11. The influence of triple bottom line on international operations management

    Directory of Open Access Journals (Sweden)

    Francisco Sperotto Flores

    2017-12-01

    Full Text Available This paper takes a triple bottom line perspective to analyze how the international operations literature integrates economic, social, and environmental issues. Additionally, it shows the main drivers of and barriers to the adoption of triple bottom line practices by companies in an international context. We conducted a literature review in English language journals which publish research of production and operations management and sustainability, resulting in a final sample of 29 papers. Results show that social and legal pressure for companies to adopt a responsible behavior prompts an isomorphic process that leads them to conduct their operations on behalf of triple bottom line goals. Behavioral differences between spin-offs in various countries caused institutions to create mechanisms that can press and change private standards through regulation and enforcement. There is room for progress in studies that seek to analyze the company’s relationships in its international experience and its multi-institutional relations.

  12. International co-operation through scientific and technical nuclear societies

    International Nuclear Information System (INIS)

    Manning Muntzing, L.

    1983-01-01

    As an international organization the American Nuclear Society (ANS) has played an active role in international co-operation of nuclear technology exchange since its establishment in 1954. The ANS has a membership of over 13,000 individuals, of whom approximately 1200 live overseas in forty countries. To carry out the goals of the Society, local sections have been established. Currently the ANS maintains 48 local sections in the United States of America and 8 overseas local sections in Africa, Asia, Europe and South America. The ANS also has formal agreements for co-operation with The Asociacion Argentina de Tecnologia Nuclear (AATN), the Israel Nuclear Society (INS), and the Chinese Nuclear Society (CNS). In 1977 the Japan Atomic Energy Society (JAES), the European Nuclear Society (ENS), and the ANS co-operation in sponsoring the First International Conference on Transfer of Nuclear Technology (ICONTT I) in Tehran, Iran. In 1982, the Second International Conference on Transfer of Nuclear Technology (ICONTT II), Buenos Aires, Argentina, was sponsored through the co-operation of the AATN, the ENS and the ANS. The ANS and its overseas sections sponsor the Pacific Basin Conference approximately every three years to discuss nuclear matters of concern to the countries around the Pacific Ocean. In 1981 the ANS held a Nuclear Technology Exhibit in Beijing, the People's Republic of China. In addition to meetings, the ANS is extensively involved in the co-operative exchange of applied nuclear research information through its publications. Nuclear Technology, a technical journal, is published monthly under joint ownership of the ENS and the ANS. The ANS has been a leader in voluntary standards development since 1958. In its dedication to the co-operation of international nuclear technology the ANS maintains a comprehensive international exchange of nuclear standards

  13. Performance and endurance of a high temperature PEM fuel cell operated on methanol reformate

    DEFF Research Database (Denmark)

    Araya, Samuel Simon; Grigoras, Ionela; Zhou, Fan

    2014-01-01

    This paper analyzes the effects of methanol and water vapor on the performance of a high temperature proton exchange membrane fuel cell (HT-PEMFC) at varying temperatures, ranging from 140 °C to 180 °C. For the study, a H3PO4 – doped polybenzimidazole (PBI) – based membrane electrode assembly (MEA......) of 45 cm2 active surface area from BASF was employed. The study showed overall negligible effects of methanol-water vapor mixture slips on performance, even at relatively low simulated steam methanol reforming conversion of 90%, which corresponds to 3% methanol vapor by volume in the anode gas feed....... Temperature on the other hand has significant impact on the performance of an HT-PEMFC. To assess the effects of methanol-water vapor mixture alone, CO2 and CO are not considered in these tests. The analysis is based on polarization curves and impedance spectra registered for all the test points. After...

  14. SSI's International Development Co-operation (SIUS). Annual report 1998

    International Nuclear Information System (INIS)

    Szendroe, G.; Grapengiesser, S.; Johansson, Gunnar

    1999-04-01

    SSI's International Development Co-operation (SIUS), the Swedish program for radiation protection work in Central and Eastern Europe, has since its start in 1992 been granted SEK 109 million by the Swedish government. The projects are accessed, planned and performed in close co-operation with partner organisations in Eastern Europe. This report presents the financial status and a summary of the projects, their status and distribution over the countries and project areas. The presentation is updated as of December 1998

  15. International Conference on Semigroups, Algebras and Operator Theory

    CERN Document Server

    Meakin, John; Rajan, A

    2015-01-01

    This book discusses recent developments in semigroup theory and its applications in areas such as operator algebras, operator approximations and category theory. All contributing authors are eminent researchers in their respective fields, from across the world. Their papers, presented at the 2014 International Conference on Semigroups, Algebras and Operator Theory in Cochin, India, focus on recent developments in semigroup theory and operator algebras. They highlight current research activities on the structure theory of semigroups as well as the role of semigroup theoretic approaches to other areas such as rings and algebras. The deliberations and discussions at the conference point to future research directions in these areas. This book presents 16 unpublished, high-quality and peer-reviewed research papers on areas such as structure theory of semigroups, decidability vs. undecidability of word problems, regular von Neumann algebras, operator theory and operator approximations. Interested researchers will f...

  16.  Railway Reforms

    DEFF Research Database (Denmark)

    Asmild, Mette; Holvad, Torben; Hougaard, Jens Leth

    This paper considers railway operations in 23 European countries during 1995-2001, where a series of reform initiatives were launched by the European Commission, and analyses whether these reform initiatives improved the operating efficiency of the railways. Efficiency is measured using Multi......-directional Efficiency Analysis, which enables investigation of how railway reforms affect the inefficiencies of specific cost drivers. The main findings are that the reform initiatives generally improve operating efficiency but potentially differently for different cost drivers. Specifically, the paper provides clear...

  17. Deepen the Teaching Reform of Operating System, Cultivate the Comprehensive Quality of Students

    Science.gov (United States)

    Liu, Jianjun

    2010-01-01

    Operating system is the core course of the specialty of computer science and technology. To understand and master the operating system will directly affect students' further study on other courses. The course of operating system focuses more on theories. Its contents are more abstract and the knowledge system is more complicated. Therefore,…

  18. From Punishment to Education: The International Debate on Juvenile Penal Reform before World War I

    Science.gov (United States)

    Fuchs, Eckhardt

    2015-01-01

    The article addresses international efforts at child protection, emphasizing the criminal law on juveniles before 1914, and focuses on key international organizations and their various conferences and congresses. Although there was an institutional divide between welfare in general, child protection and youth crime, the organizations covered…

  19. On the reform of nuclear licensing procedures for plants and operation

    International Nuclear Information System (INIS)

    Lecheler, H.

    1977-01-01

    The nuclear licensing procedures require basic reforming. In doing so, there must be a differentiation between (concrete) licensing of plants and (abstract) decisions on site provision. The provision of sites is exercised directly by the diets of the Laender. For this purpose they enact planning laws on sites for nuclear power plants of different sizes. As far as the Federal law is touched upon (especially the Federal act on construction), the Federal legislator has to concede competences to the Laender. No. 6 of section 7 II of the Atomic Energy Act would have to be deleted. The plant licensing procedure is to be limited to a mere safety check-up of a concrete plant. Licensing prerequisites of the Atomic Energy Act are to be made more precise by the Federal legislator, namely by deciding unequivocally the purpose of the law, whether priority is given to promotion or to protection, and by making the enacting of tangible regulations a duty. When these licensing prerequisites exist, the law has to concede the applicant a plain title to licensing. (orig.) [de

  20. The Effects of International Operations on the Relationship Between Manufacturing Improvement Programs and Operational Performance

    DEFF Research Database (Denmark)

    Matyusz, Zsolt; Demeter, Krisztina; Boer, Harry

    The link between manufacturing programs and operational performance, and the effects of company internal and external factors on that relationship, are well studied in the literature, both theoretically and empirically. However, previous studies rarely took into account how the scope of operations...... of the business unit affects the relationship between manufacturing programs and performances. We investigate the scope of operations from the manufacturing perspective (i.e. companies that manufacture in only one country have narrow scope of operations, while companies that manufacture in more than one country...... have broad scope of operations). We apply structural equation modelling (SEM) using PLS path modelling to investigate the effect of scope of operations on the relationship between manufacturing improvement programs and operational performance. Manufacturing improvement programs are programs like...

  1. International co-operation in nuclear data evaluation

    International Nuclear Information System (INIS)

    Nordborg, C.

    2003-01-01

    The NEA Working Party on International Nuclear Data Evaluation Co-operation serves as a forum for the exchange of information on required improvements to evaluated nuclear data libraries used in all nuclear application areas. The main objective is to identify the major discrepancies in existing evaluated data libraries and to resolve these discrepancies in specifically established expert groups. The long-term goal is to have converging evaluated data libraries. This co-operative effort is very successful. It has resolved a number of outstanding nuclear data problems and has issued 15 reports in support of the studies undertaken jointly. (author)

  2. Internal Lifshitz tails for discrete Schrödinger operators

    Directory of Open Access Journals (Sweden)

    Hatem Najar

    2006-01-01

    Full Text Available We consider random Schrödinger operators Hω acting on l2(ℤd. We adapt the technique of the periodic approximations used in (2003 for the present model to prove that the integrated density of states of Hω has a Lifshitz behavior at the edges of internal spectral gaps if and only if the integrated density of states of a well-chosen periodic operator is nondegenerate at the same edges. A possible application of the result to get Anderson localization is given.

  3. Reform of Command and Control Structures in North Atlantic Treaty Organization Special Operations Forces

    National Research Council Canada - National Science Library

    Berg, Robert S

    2007-01-01

    .... The central research question is as follows: Does NATO require a standing Special Operations Force Command and Control structure and combat capability to meet the emerging global security requirements of the Alliance...

  4. 1997 Operating plan for the Office of International Health Programs

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-11-01

    One year ago, the Office of International Health Programs provided you with our 1996 Operating Plan, which defined our ideas and ideals for conducting business in 1996. We have again this year undertaken an intensive planning effort, first reviewing our accomplishments and shortcomings during 1996, and then developing plans and priorities for the upcoming year, taking into account input from customers and outside review panels, and ensuring that the demands on the office have been balanced with anticipated human, financial, and material resources.

  5. Competitive effects and instruments of power sector reforms. International reform concepts blockade structures, risk distribution. A political economy analysis; Wettbewerbseffekte und Instrumente von Stromsektorreformen. Internationale Reformkonzepte, Blockadestrukturen, Risikoverteilung. Eine politoekonomische Analyse

    Energy Technology Data Exchange (ETDEWEB)

    Liebchen, Armin [Liebchen Consulting, Berlin (Germany)

    2014-07-01

    Power sectors with weak or inadequate competition structures are the rule, despite numerous attempts at reform. But can afford modern economies this defect for a long time? Why can the implementation of competition are blocked so effectively? The author studied international reform experiences and opens up interesting insights that can also reflect on problems of the German energy turnaround: The difficulty of timing and coordination of the reform components, the development of resistance levels of individual interest groups, breach of contract as a rational alternative, causes unwanted price effects, shifting interest situations of major stakeholders, change dynamics impending regulatory risks, pending financing risks, stranded cost-conflict situations for power stations disconnected from the grid and facilities and instruments of a political and regulatory risk management for reforms. With numerous examples, background analyzes and instruments to reform analysis, this book is aimed at investors, policy planners and analysts. [German] Stromsektoren mit schwachen oder unzulaenglichen Wettbewerbsstrukturen sind trotz zahlreicher Reformversuche die Regel. Aber koennen sich moderne Volkswirtschaften diesen Mangel dauerhaft leisten? Warum kann die Einfuehrung von Wettbewerb so wirksam blockiert werden? Der Autor untersucht internationale Reformerfahrungen und eroeffnet interessante Einsichten, die sich auch auf Problemlagen der deutschen Energiewende spiegeln lassen: Die Schwierigkeit des richtigen Timings und der Abstimmung der Reformteile, dem Aufbau von Widerstandslinien einzelner Interessensgruppen, Vertragsbruch als rationaler Alternative, Ursachen unerwuenschter Preiseffekte, sich verschiebenden Interessenslagen wichtiger Akteure, Veraenderungsdynamik drohender Regulierungsrisiken, schwebenden Finanzierungsrisiken, stranded-cost-Konfliktlagen fuer vom Netz genommene Kraftwerke und Moeglichkeiten und Instrumenten eines politisch-regulatorischen Risikomanagements

  6. Creating the "International Mind": The League of Nations Attempts to Reform History Teaching, 1920-1939

    Science.gov (United States)

    Osborne, Ken

    2016-01-01

    After the First World War, the League of Nations, through its International Committee on Intellectual Cooperation, attempted to reshape the teaching of history in its member states. The League's supporters realized that its long-term success depended in part on supportive public opinion and that this, in turn, had implications for education. Aware…

  7. Managing organizational change in an international scientific network: A study of ICES reform processes

    NARCIS (Netherlands)

    Stange, K.; Olssen, P.; Österblom, H.

    2012-01-01

    Organizations involved in the governance of natural resources are challenged to adjust to the call for more holistic management approaches. This often necessitates organizational change. Here change processes in the International Council for the Exploration of the Sea (ICES) during the years

  8. The OECD and Educational Policy Reform: International Surveys, Governance, and Policy Evidence

    Science.gov (United States)

    Volante, Louis; Fazio, Xavier; Ritzen, Jo

    2017-01-01

    Over the past 50 years, the Organisation for Economic Cooperation and Development (OECD) has increasingly influenced the nature and scope of education policies in primary, secondary, and tertiary sectors around the world. Policy suggestions in these sectors primarily stem from the results of their various international surveys such as the…

  9. Promoting University and Industry Links at the Regional Level: Comparing China's Reform and International Experience

    Science.gov (United States)

    Po, Yang; Cai, Yuzhuo; Lyytinen, Anu; Hölttä, Seppo

    2016-01-01

    This paper intends to learn from international experiences in order to facilitating China's ongoing regional university transformation with an ultimate goal to enhance the role of university in regional economic development and innovation. In so doing, this paper compares major models of universities of applied sciences (UAS) around the world from…

  10. Norwegian climate policy reforms in the presence of an international quota market

    International Nuclear Information System (INIS)

    Bjertnæs, Geir H.; Tsygankova, Marina; Martinsen, Thomas

    2013-01-01

    This study shows that the second-best optimal difference between tax rates on goods that generate greenhouse gas emissions and non-polluting goods is equal to the quota price plus a Ramsey tax on the quota price when emission quotas are traded between governments and the price elasticity of these goods is identical. This tax difference exceeds the second-best optimal difference between tax rates on goods that generate a negative externality equivalent to the quota price and non-polluting goods. Model simulations show that a unilateral increase in emission tax to above the international quota price generates a welfare gain for Norway. Model simulations also show that an international tax/quota price increase generates a welfare gain (loss) for Norway if Norwegian imports of oil become substantial (marginal) in the long run. - Highlights: • Higher second-best optimal emission tax rate with government quota trading • Optimal second-best emission tax rate exceeds the quota price. • Norwegian emission tax increase above international quota price boosts welfare. • International quota price increase boosts Norwegian welfare

  11. Qatari Women in a Corporatized Higher Education Setting: International Reforms and Their Local Bearings

    Science.gov (United States)

    Al-Muftah, Esraa

    2017-01-01

    Discussions of the difficulties Qatari women experience in higher educational settings are unlikely to be found in international organization or government reports on the State of Qatar. Instead, recent reports have tended to gloss over gender inequalities raising a "successful girl discourse." Drawing on my own teaching experience at…

  12. Good collaborative practice: reforming capacity building governance of international health research partnerships.

    Science.gov (United States)

    Ward, Claire Leonie; Shaw, David; Sprumont, Dominique; Sankoh, Osman; Tanner, Marcel; Elger, Bernice

    2018-01-08

    In line with the policy objectives of the United Nations Sustainable Development Goals, this commentary seeks to examine the extent to which provisions of international health research guidance promote capacity building and equitable partnerships in global health research. Our evaluation finds that governance of collaborative research partnerships, and in particular capacity building, in resource-constrained settings is limited but has improved with the implementation guidance of the International Ethical Guidelines for Health-related Research Involving Humans by The Council for International Organizations of Medical Sciences (CIOMS) (2016). However, more clarity is needed in national legislation, industry and ethics guidelines, and regulatory provisions to address the structural inequities and power imbalances inherent in international health research partnerships. Most notably, ethical partnership governance is not supported by the principal industry ethics guidelines - the International Conference on Harmonization Technical Requirements for Registration of Pharmaceutical for Human Use (ICH) Good Clinical Practice (ICH-GCP). Given the strategic value of ICH-GCP guidelines in defining the role and responsibility of global health research partners, we conclude that such governance should stipulate the minimal requirements for creating an equitable environment of inclusion, mutual learning, transparency and accountability. Procedurally, this can be supported by i) shared research agenda setting with local leadership, ii) capacity assessments, and iii) construction of a memorandum of understanding (MoU). Moreover, the requirement of capacity building needs to be coordinated amongst partners to support good collaborative practice and deliver on the public health goals of the research enterprise; improving local conditions of health and reducing global health inequality. In this respect, and in order to develop consistency between sources of research governance, ICH

  13. 26th International Workshop on Operator Theory and its Applications

    CERN Document Server

    Kaashoek, Marinus; Vasilevski, Nikolai; Vinnikov, Victor; IWOTA 2015; Operator theory in different settings and related applications

    2018-01-01

    This book provides a selection of reports and survey articles on the latest research in the area of single and multivariable operator theory and related fields. The latter include singular integral equations, ordinary and partial differential equations, complex analysis, numerical linear algebra, and real algebraic geometry – all of which were among the topics presented at the 26th International Workshop in Operator Theory and its Applications, held in Tbilisi, Georgia, in the summer of 2015. Moreover, the volume includes three special commemorative articles. One of them is dedicated to the memory of Leiba Rodman, another to Murray Marshall, and a third to Boris Khvedelidze, an outstanding Georgian mathematician and one of the founding fathers of the theory of singular integral equations. The book will be of interest to a broad range of mathematicians, from graduate students to researchers, whose primary interests lie in operator theory, complex analysis and applications, as well as specialists in mathemati...

  14. [Operation Pangea - standing together in combat against international pharmaceutical crime].

    Science.gov (United States)

    Smolka, Kirstin; Gronwald, Klaus

    2017-11-01

    Crime on the internet has grown accordingly to the increased use of the internet in everyday life. This includes illegal trading of pharmaceuticals via the internet. Trading in pharmaceuticals as "special commodities" underlies certain legal regulations in Germany, as in most other countries worldwide.Mail order trade (colloquially also known as internet trade) in pharmaceuticals requires approval of the competent regulatory authority. However, numerous illegal internet vendors of medicines present their websites to customers, purporting to be legal pharmacies and trading good and genuine medicines.It is not always easy for customers or patients to distinguish between legal websites, i. e. pharmacies operating with the approval of the authorities, and illegal, criminal websites. Patients accept dangerous risks when they order medicines on such illegal websites. Consumption of falsified or unlicensed pharmaceuticals of unknown origin often exposes patients' health to serious risks and dangers.Operation PANGEA is now in its tenth year of fighting illegal internet trade in pharmaceuticals at an internationally coordinated level. The results of Operation PANGEA are published in national and international media. Thus the public should be alert to the risks of buying medicines from one of the numerous illegal vendors on the internet.The competence for combatting illegal sales of medicines lies with customs and police agencies amongst others. These enforcement agencies regularly participate in the annual PANGEA Operations. The following article describes the origin and background of this operation, and outlines both the work of customs and police in this context, as well as the results of the latest PANGEA Operation.

  15. CO2 on the International Space Station: An Operations Update

    Science.gov (United States)

    Law, Jennifer; Alexander, David

    2016-01-01

    PROBLEM STATEMENT: We describe CO2 symptoms that have been reported recently by crewmembers on the International Space Station and our continuing efforts to control CO2 to lower levels than historically accepted. BACKGROUND: Throughout the International Space Station (ISS) program, anecdotal reports have suggested that crewmembers develop CO2-related symptoms at lower CO2 levels than would be expected terrestrially. Since 2010, operational limits have controlled the 24-hour average CO2 to 4.0 mm Hg, or below as driven by crew symptomatology. In recent years, largely due to increasing awareness by crew and ground team, there have been increased reports of crew symptoms. The aim of this presentation is to discuss recent observations and operational impacts to lower CO2 levels on the ISS. CASE PRESENTATION: Crewmembers are routinely asked about CO2 symptoms in their weekly private medical conferences with their crew surgeons. In recent ISS expeditions, crewmembers have noted symptoms attributable to CO2 starting at 2.3 mmHg. Between 2.3 - 2.7 mm Hg, fatigue and full-headedness have been reported. Between 2.7 - 3.0 mm Hg, there have been self-reports of procedure missed steps or procedures going long. Above 3.0 - 3.4 mm Hg, headaches have been reported. A wide range of inter- and intra-individual variability in sensitivity to CO2 have been noted. OPERATIONAL / CLINICAL RELEVANCE: These preliminary data provide semi-quantitative ranges that have been used to inform a new operational limit of 3.0 mmHg as a compromise between systems capabilities and the recognition that there are human health and performance impacts at recent ISS CO2 levels. Current evidence would suggest that an operational limit between 0.5 and 2.0 mm Hg may maintain health and performance. Future work is needed to establish long-term ISS and future vehicle operational limits.

  16. Performance of African Agricultural Exports and External Market Access Conditions under International Trade Reforms

    OpenAIRE

    Nyangito, Hezron Omare

    2004-01-01

    Sub Saharan African agriculture is currently facing challenges in international trade with respect to external market access conditions and competition in world markets as a result of trade liberalization efforts under the world trade organization (WTO) agreements and in particular the agreement on agriculture (AoA). This paper presents the performance of agricultural exports for selected countries and indicates external market barriers faced and the resulting implications of the barriers on ...

  17. THE INFLUENCE OF THE INTERNATIONAL RIGHT IN THE MILITARY JUSTICE REFORM IN LATIN AMERICA

    OpenAIRE

    DANIEL SOTO MUÑOZ

    2017-01-01

    This article describes that the military right comes from the constitutional regulation of the use of force. This regulation imposes a particular duty of obedience to the military, that is guarded at the same time, by the military disciplinary right and the military penal code. It informs that although military justice is not forbidden by the international right of the Human Rights, is considered as a regulation of restricted application. Also details, the valid requisites presented by the in...

  18. Additive effect of Ce, Mo and K to nickel-cobalt aluminate supported solid oxide fuel cell for direct internal reforming of methane

    International Nuclear Information System (INIS)

    Kwak, Bu Ho; Park, Jungdeok; Yoon, Heechul; Kim, Hyeon Hui; Kim, Lim; Chung, Jong Shik

    2014-01-01

    Direct internal reforming of methane (steam/carbon=0.031, 850 .deg. C) is tested using button cells of Ni-YSZ/YSZ/LSM in which the anode layer is supported either on Ni-YSZ or on Ni-CoAl 2 O 4 . The Ni-CoAl 2 O 4 supported cell shows little degradation with operating time, as a result of higher resistance against carbon deposition, whereas the Ni-YSZ supported cell deactivates quickly and suffers fracture in 50 h. Upon incorporation of additives such as K, Ce, or Mo into the Ni-CoAl 2 O 4 support, cells with 0.5 wt% CeO 2 exhibit the best stable performance as a result of reduced coke formation. Cells with 0.5 wt% Mo exhibit the lowest performance. Although no carbon deposit is detected in the cells with K 2 CO 3 additives, their performance is worse than that in the CeO 2 case, and, in constant-current mode, there is a sudden voltage drop to zero after a certain period of time; this time becomes shorter with increasing K content. The injection of potassium into the anode side facilitates the generation of OH - and CO 3 2- in the anode and promotes the diffusion of these ions to the cathode. Increased polarization resistance at the cathode and increased electrolyte resistance result in such a sudden failure

  19. Thermodynamic analysis of carbon formation in solid oxide fuel cells with a direct internal reformer fueled by ethanol, methanol, and methane

    International Nuclear Information System (INIS)

    Laosiripojana, N.; Assabumrungrat, S.; Pavarajarn, V.; Sangtongkitcharoen, W.; Tangjitmatee, A.; Praserthdam, P.

    2004-01-01

    'Full text:' This paper concerns a detailed thermodynamic analysis of carbon formation for a Direct Internal Reformer (DIR) Solid Oxide Fuel Cells (SOFC). The modeling of DIR-SOFC fueled by ethanol, methanol, and methane were compared. Two types of fuel cell electrolytes, i.e. oxygen-conducting and hydrogen-conducting, are considered. Equilibrium calculations were performed to find the ranges of inlet steam/fuel ratio where carbon formation is thermodynamically unfavorable in the temperature range of 500-1200 K. It was found that the key parameters determining the boundary of carbon formation are temperature, type of solid electrolyte and extent of the electrochemical reaction of hydrogen. The minimum requirements of H2O/fuel ratio for each type of fuel in which the carbon formation is thermodynamically unfavored were compared. At the same operating conditions, DIR-SOFC fueled by ethanol required the lowest inlet H2O/fuel ratio in which the carbon formation is thermodynamically unfavored. The requirement decreased with increasing temperature for all three fuels. Comparison between two types of the electrolytes reveals that the hydrogen-conducting electrolyte is impractical for use, regarding to the tendency of carbon formation. This is due mainly to the water formed by the electrochemical reaction at the electrodes. (author)

  20. International military operations and mental health--A review.

    Science.gov (United States)

    Kaikkonen, Noora M; Laukkala, Tanja

    2016-01-01

    Volunteering in international military missions has been scrutinized for its effects on mental health. Different kinds of exposures to traumatic events are associated with a variety of mental disorders, mainly heightened rates of post-traumatic stress disorder (PTSD) and alcohol abuse. Based on the literature we discuss risk and protective factors concerning the psychological well-being of soldiers attending to international military operations. A systematic literature search was carried out using relevant search terms to identify the articles for this review. The ability to recognize and treat acute stress reactions during deployments is important. Post-deployment psychosocial support and services have a role in lowering barriers to care, diminishing stigma and also in recognizing individuals who suffer from psychological distress or psychiatric symptoms, to connect them with appropriate care. Further investigation of gender differences and the role of stigmatization is warranted. Most of those participating in international military operations are repatriated without problems, but repeated exposure to combat situations and other stressors may affect mental health in various ways. Stigmatization is still a barrier to care.

  1. Policy Reforms, Trojan Horses, and Imaginary Friends: The Role of External Stakeholders in Internal Quality Assurance Systems

    Science.gov (United States)

    Rosa, Maria João; Teixeira, Pedro

    2014-01-01

    The governance of higher education has been changing across Europe, most notably in response to the reform agenda that has been pervading many higher education systems. This wave of reforms has given enhanced visibility to external stakeholders, which has been often received with contrasting views. Some regarded it as a factor that would undermine…

  2. Production of gaseous and liquid chemicals by aqueous phase reforming of crude glycerol: Influence of operating conditions on the process

    International Nuclear Information System (INIS)

    Remón, J.; Giménez, J.R.; Valiente, A.; García, L.; Arauzo, J.

    2016-01-01

    Highlights: • Aqueous phase reforming: a tailor-made process for the valorisation of crude glycerol. • In-depth understanding of the effect of the operating conditions on the process. • Process optimisation for the selective production of valuable gas and liquid products. • Low pressure and high temperature and spatial time favour gas production. • High pressure and medium temperature maximise the production of valuable liquids. - Abstract: The present work studies the influence of the temperature (200–240 °C), pressure (38–50 bar), glycerol concentration (10–50 wt.%) and mass of catalyst/ glycerol mass flow rate ratio (W/m_g_l_y_c_e_r_o_l = 10–40 g catalyst min/g glycerol) during the aqueous phase reforming (APR) of a glycerol solution obtained from the production of biodiesel. The operating conditions exerted a statistically significant influence on the reforming results. Specifically, the global glycerol conversion and the carbon converted into gas and liquid products varied as follows: 4–100%, 1–80% and 16–93%, respectively. The gas phase was made up of H_2 (8–55 vol.%), CO_2 (34–66 vol.%), CO (0–4 vol.%) and CH_4 (6–45 vol.%). The liquid phase consisted of a mixture of alcohols (monohydric: methanol and ethanol; and polyhydric: 1,2-propanediol, 1,2-ethanediol, 2,3-butanediol), aldehydes (acetaldehyde), ketones (C3-ketones: acetone and 2-propanone-1-hydroxy; C4-ketones: 2-butanone-3-hydroxy and 2-butanone-1-hydroxy; and cyclic ketones), carboxylic acids (acetic and propionic acids) and esters (1,2,3-propanetriol-monoacetate), together with unreacted glycerol and water. The relative amount (free of water and un-reacted glycerol) of these compounds in the liquid phase was as follows: monohydric alcohols: 4–47%, polyhydric-alcohols: 14–68%, aldehydes: 0–5%, C3-ketones: 2–33%, C4-ketones: 0–10%, ciclo-ketones: 0–6%, carboxylic acids: 2–43%, and esters: 0–46%. This process turned out to be highly customisable for the

  3. Alkali resistant Ni-loaded yolk-shell catalysts for direct internal reforming in molten carbonate fuel cells

    Science.gov (United States)

    Jang, Won-Jun; Hong, Young Jun; Kim, Hak-Min; Shim, Jae-Oh; Roh, Hyun-Seog; Kang, Yun Chan

    2017-06-01

    A facile and scalable spray pyrolysis process is applied to synthesize multi-shelled Ni-loaded yolk-shell catalysts on various supports (Al2O3, CeO2, ZrO2, and La(OH)3). The prepared catalysts are applied to direct internal reforming (DIR) in a molten carbonate fuel cell (MCFC). Even on exposure to alkali hydroxide vapors, the Ni-loaded yolk-shell catalysts remain highly active for DIR-MCFCs. The Ni@Al2O3 microspheres show the highest conversion (92%) of CH4 and the best stability among the prepared Ni-loaded yolk-shell catalysts. Although the initial CH4 conversion of the Ni@ZrO2 microspheres is higher than that of the Ni@CeO2 microspheres, the Ni@CeO2 microspheres are more stable. The catalytic performance is strongly dependent on the surface area and acidity and also partly dependent on the reducibility. The acidic nature of Al2O3 combined with its high surface area and yolk-shell structure enhances the adsorption of CH4 and resistance against alkali poisoning, resulting in efficient DIR-MCFC reactions.

  4. Addressing the nation's physician workforce needs: The Society of General Internal Medicine (SGIM) recommendations on graduate medical education reform.

    Science.gov (United States)

    Jackson, Angela; Baron, Robert B; Jaeger, Jeffrey; Liebow, Mark; Plews-Ogan, Margaret; Schwartz, Mark D

    2014-11-01

    The Graduate Medical Education (GME) system in the United States (US) has garnered worldwide respect, graduating over 25,000 new physicians from over 8,000 residency and fellowship programs annually. GME is the portal of entry to medical practice and licensure in the US, and the pathway through which resident physicians develop the competence to practice independently and further develop their career plans. The number and specialty distribution of available GME positions shapes the overall composition of our national workforce; however, GME is failing to provide appropriate programs that support the delivery of our society's system of healthcare. This paper, prepared by the Health Policy Education Subcommittee of the Society of General Internal Medicine (SGIM) and unanimously endorsed by SGIM's Council, outlines a set of recommendations on how to reform the GME system to best prepare a physician workforce that can provide high quality, high value, population-based, and patient-centered health care, aligned with the dynamic needs of our nation's healthcare delivery system. These recommendations include: accurate workforce needs assessment, broadened GME funding sources, increased transparency of the use of GME dollars, and implementation of incentives to increase the accountability of GME-funded programs for the preparation and specialty selection of their program graduates.

  5. 7th International Summer School on Aggregation Operators

    CERN Document Server

    Fernandez, Javier; Mesiar, Radko; Calvo, Tomasa

    2013-01-01

    This volume collects the extended abstracts of 45 contributions of participants to the Seventh International Summer School on Aggregation Operators (AGOP 2013), held at Pamplona in July, 16-20, 2013. These contributions cover a very broad range, from the purely theoretical ones to those with a more applied focus. Moreover, the summaries of the plenary talks and tutorials given at the same workshop are included. Together they provide a good overview of recent trends in research in aggregation functions which can be of interest to both researchers in Physics or Mathematics working on the theoretical basis of aggregation functions, and to engineers who require them for applications.

  6. International conference Fourier Analysis and Pseudo-Differential Operators

    CERN Document Server

    Turunen, Ville; Fourier Analysis : Pseudo-differential Operators, Time-Frequency Analysis and Partial Differential Equations

    2014-01-01

    This book is devoted to the broad field of Fourier analysis and its applications to several areas of mathematics, including problems in the theory of pseudo-differential operators, partial differential equations, and time-frequency analysis. This collection of 20 refereed articles is based on selected talks given at the international conference “Fourier Analysis and Pseudo-Differential Operators,” June 25–30, 2012, at Aalto University, Finland, and presents the latest advances in the field. The conference was a satellite meeting of the 6th European Congress of Mathematics, which took place in Krakow in July 2012; it was also the 6th meeting in the series “Fourier Analysis and Partial Differential Equations.”

  7. Experimental investigations and modeling of direct internal reforming of biogases in tubular solid oxide fuel cells

    Energy Technology Data Exchange (ETDEWEB)

    Lanzini, A.; Leone, P.; Pieroni, M.; Santarelli, M. [Dipartimento di Energetica, Politecnico di Torino, Corso Duca degli Abruzzi 24, IT-10129, Torino (Italy); Beretta, D.; Ginocchio, S. [Centro Ricerca e Sviluppo, Edison S.p.a, Via La Pira 2, IT-10028 Trofarello, Torino (Italy)

    2011-10-15

    Biogas-fed Solid Oxide Fuel Cell (SOFC) systems can be considered as interesting integrated systems in the framework of distributed power generation. In particular, bio-methane and bio-hydrogen produced from anaerobic digestion of organic wastes represent renewable carbon-neutral fuels for high efficiency electrochemical generators. With such non-conventional mixtures fed to the anode of the SOFC, the interest lies in understanding the multi-physics phenomena there occurring and optimizing the geometric and operation parameters of the SOFC, while avoiding operating and fuel conditions that can lead to or accelerate degradation processes. In this study, an anode-supported (Ni-YSZ) tubular SOFC was considered; the tubular geometry enables a relatively easy separation of the air and fuel reactants and it allows one to evaluate the temperature field of the fuel gas inside the tube, which is strictly related to the electrochemical and heterogeneous chemical reactions occurring within the anode volume. The experiments have been designed to analyze the behavior of the cell under different load and fuel utilization (FU) conditions, providing efficiency maps for both fuels. The experimental results were used to validate a multi-physics model of the tubular cell. The model showed to be in good agreement with the experimental data, and was used to study the sensitive of some selected geometrical parameters modification over the cell performances. (Copyright copyright 2011 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim)

  8. 47 CFR 90.473 - Operation of internal transmitter control systems through licensed fixed control points.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Operation of internal transmitter control... Transmitter Control Internal Transmitter Control Systems § 90.473 Operation of internal transmitter control systems through licensed fixed control points. An internal transmitter control system may be operated...

  9. International co-operation and the transfer of nuclear technology

    International Nuclear Information System (INIS)

    di Primio, J.C.

    1977-01-01

    The transfer of technology from developed countries is usually done through industrial enterprises. The local industrialization of imported technology does not necessarily imply that full benefit is extracted from its application. A pre-established scientific and technical infrastructure is needed to understand and incorporate it, and to develop methods for improvement and use at the industrial level, in the frame of national conditions. The transference of nuclear technology has recently shown new concepts for implementation. It is becoming a rule that massive industrial nuclear technology transfer to developing nations is tied to a requirement for simultaneous assistance in creating or promoting the infrastructure. An example of international co-operation to meet this requirement is the Argentine-German Agreement for the Peaceful Applications of Nuclear Energy. Since 1971 this has been used to strengthen the scientific and technical programmes of the Argentine Atomic Energy Commission in the relevant fields of industrial applications. The objectives and implementation of the agreement are described: co-operative actions were initially directed to the infrastructure needed to support the nuclear fuel cycle industry. The results achieved during the period 1971-1976 are critically analysed. This analysis has influenced the selection of future co-operative projects as well as the extension of the co-operation to other nuclear fields of common interest. (author)

  10. Operation of real landfill gas fueled solid oxide fuel cell (SOFC) using internal dry reforming

    DEFF Research Database (Denmark)

    Langnickel, Hendrik; Hagen, Anke

    2017-01-01

    Biomass is one renewable energy source, which is independent from solar radiation and wind effect. Solid oxide fuel cells (SOFC’s) are able to convert landfill gas derived from landfill directly into electricity and heat with a high efficiency. In the present work a planar 16cm2 SOFC cell...... was necessary to prevent poisoning and thereby to decrease the degradation rate....

  11. The International Politics of Legal Reforms: Hard Bilateralism, Soft Multilateralism and the World Bank’s “Doing Business” Indicators

    Directory of Open Access Journals (Sweden)

    Yi Shin Tang

    2017-10-01

    Full Text Available Abstract The Law and Development literature still debates on the role of international institutions in promoting legal reforms as a means of inducing economic growth. This article takes one step further by arguing that incremental circumstances compelled such institutions to change from bilaterally-binding pressures to soft-based multilateral strategies, by analyzing the gradual rise of the World Bank’s “Doing Business” initiative.

  12. The International Politics of Legal Reforms: Hard Bilateralism, Soft Multilateralism and the World Bank’s “Doing Business” Indicators

    OpenAIRE

    Tang, Yi Shin

    2017-01-01

    Abstract The Law and Development literature still debates on the role of international institutions in promoting legal reforms as a means of inducing economic growth. This article takes one step further by arguing that incremental circumstances compelled such institutions to change from bilaterally-binding pressures to soft-based multilateral strategies, by analyzing the gradual rise of the World Bank’s “Doing Business” initiative.

  13. [Medicine on mission: The international health reform of Seventh-Day Adventists and their health care facilities in Sweden].

    Science.gov (United States)

    Eklöf, Motzi

    2008-01-01

    The international non-conformist denomination, Seventh-day Adventists, have since their foundation in 1863, had a distinctive health care model for their members. The life-style has included vegetarian diet, abstinence from alcohol, tobacco and other drugs and the observance of a day of rest once a week. The health policy has striven to care for God's creation in the hope of resurrection at the Day of Judgment and to reform the conventional medical practice. The Adventists have pursued an extensive international health care system--from the start based on dietary and physical treatment methods, such as hydrotherapy, massage and physiotherapy--in line with the Christian mission. Health care establishments have been inaugurated around the world as a vehicle for enabling the Christian health care message to reach the upper classes. With Adventist and Doctor, John Harvey Kellogg's Battle Creek Sanatorium in Michigan as both inspirational source and educational institution, the health care mission--including a vegetarian health food industry, following in the footsteps of cornflakes--spread to the Nordic countries by the turn of the century, 1900. Skodsborgs Badesanatorium near Copenhagen became the model institution for several health care establishments in Sweden during the 1900's, such as Hultafors Sanatorium. The American-Nordic link has manifested itself through co-publication of papers, exchange of health care personnel and reporting to the central Adventist church. The American non-conformist domain as well as a private sphere of activity, aiming mainly from the outset at society's upper classes, has encountered certain difficulties in maintaining this distinction in Sweden's officially increasing secularised society, and in relation to a state health insurance and a publicly financed health care system. With the passing of time, the socioeconomic composition of patients at Hultafors became more heterogeneous, and conventional medical procedures were increasingly

  14. Nuclear data standards - International Evaluation Co-operation volume 7

    International Nuclear Information System (INIS)

    Carlson, A.D.; Shibata, K.; Vonach, H.; Hambsch, F.J.; Chen, Z.; Hofmann, H.M.; Oh, S.Y.; Badikov, S.A.; Gai, E.V.; Pronyaev, V.G.; Smith, D.L.; Hale, G.M.; Kawano, T.; Larson, N.M.

    2006-01-01

    A Working Party on International Evaluation Co-operation was established under the sponsorship of the OECD/NEA Nuclear Science Committee (NSC) to promote the exchange of information on nuclear data evaluations, validation and related topics. Its aim is also to provide a framework for co-operative activities between members of the major nuclear data evaluation projects. This includes the possible exchange of scientists in order to encourage co-operation. Requirements for experimental data resulting from this activity are compiled. The working party determines common criteria for evaluated nuclear data files with a view to assessing and improving the quality and completeness of evaluated data. The parties to the project are: ENDF (United States), JEFF/EFF (NEA Data Bank member countries) and JENDL (Japan). Co-operation with evaluation projects of non-OECD countries is organised through the Nuclear Data Section of the International Atomic Energy Agency (IAEA). This report was issued by Subgroup 7, which was in charge of producing new evaluated neutron cross-section standards. When starting the project, there was a general consensus on the need to update these standards, as significant improvements had been made to the experimental database since 1991 when the last evaluation of these standards was performed. The present work was accomplished through efficient collaboration between a task force of the US Cross-section Evaluation Working Group (CSEWG), a Co-ordinated Research Project (CRP) of the International Atomic Energy Agency (IAEA) and Subgroup 7 of the Working Party on International Evaluation Co-operation (WPEC) of the NEA Nuclear Science Committee. Work is reported on the results of an international effort to evaluate the neutron cross-section standards. The evaluations include the H(n,n), 6 Li(n,t), 10 B(n,α), 10 B(n,α1γ), 197 Au(n,γ), 235 U(n,f) and 238 U(n,f) standard reactions. Evaluations were also produced for the non-standard 238 U(n,γ) and 239 Pu

  15. Cross Cultural Awareness in International Military Operation: International Security Assistance Force in Afghanistan

    Directory of Open Access Journals (Sweden)

    Jowita Brudnicka

    2015-12-01

    Full Text Available Multiculturalism defined as a multitude of cultures can be typified as a major trend in international relations, what is a chellenge for every participant of global affairs. The phenomen of multiculturalism is absolutely nothing new, but under conditions of progresive globalisation mechanism its importance has been appreciated.In practise multinational forces have to operate in culturally heterogeneous environment in an array of tasks to combat threats of mostly a non-military transnational nature. All the time there are a highly complex relations within coalition personnel, in cuturally diverse society living in the theatre of operation and between all them mutually.

  16. INTERNAL REGULATIONS OF INTERNATIONAL COMPANIES OPERATING IN POLAND AND TRADITIONAL FAMILY MODEL

    Directory of Open Access Journals (Sweden)

    Chojara-Sobiecka Małgorzata

    2017-12-01

    Full Text Available Most of the big companies have the internal regulations about human resources management. The bylaws in question are usually created in the reality of a particular legal system. When a company expands abroad, it starts operating in a different legal system than its own. As a result, the bylaws are not always compatible neither with laws nor the legal culture of the state of a new market. The paper touches upon the problem of the cohesion of internal regulations of some of the international companies operating in Poland with the traditional family model established in Polish law analyzing three areas such as: supporting parenting, family business, and preference for non-heterosexual persons. The conclusions are that some of the internal regulations are not coherent with Polish law, and some of the bylaws regarding, e.g., daycare or flexible working hours, can be adapted to Polish legal system. It (unclear what “it” is referring to would benefit traditional model of the family. The paper contains also the excursus about some legis-lative phenomenon regarding the reception of state law regulations issues by private companies and pos-tulates that the Polish legislator shall be open to new ideas in this matter and search for the well-tried regulations.

  17. Non-linear model reduction and control of molten carbonate fuel cell systems with internal reforming

    Energy Technology Data Exchange (ETDEWEB)

    Sheng, Min

    2007-10-12

    Currently, the process design of fuel cells and the development of control strategies is mainly based on heuristic methods. Fuel cell models are often too complex for control purposes, or they are developed for a specific type of fuel cell and valid only in a small range of operation conditions. The application of fuel cell models to controller design is still limited. Furthermore, suitable and simple-to-implement design strategies for fuel cell control remain an open area. There is thus a motivation for simplifying dynamic models for process control applications and for designing suitable control strategies for fuel cells. This is the main objective of this work. As an application example, the 250 kW industrial molten carbonate fuel cell (MCFC) system HotModule by MTU CFC Solutions, Germany is considered. A detailed dynamic two-dimensional spatially distributed cross-flow model of a MCFC from literature is taken as a starting point for the investigation. In Chapter 2, two simplified model versions are derived by incorporating additional physical assumptions. One of the simplified models is extended to a three-dimensional stack model to deal with physical and chemical phenomena in the stack. Simulations of the stack model are performed in Chapter 3 in order to calculate the mass and temperature distributions in the direction perpendicular to the electrode area. The other simplified model forms the basis for a low order reduced model that is derived in Chapter 4. The reduced-order model is constructed by application of the Karhunen-Loeve Galerkin method. The spatial temperature, concentration and potential profiles are approximated by a set of orthogonal time independent spatial basis functions. Problem specific basis functions are generated numerically from simulation data of the detailed reference model. The advantage of this approach is that a small number of basis functions suffices in order to approximate the solution of the detailed model very well. The

  18. Reforma do Estado e reforma de sistemas de saúde: experiências internacionais e tendências de mudança Reform of the State and reform of health systems: international experiences and trends for changes

    Directory of Open Access Journals (Sweden)

    Célia Maria de Almeida

    1999-01-01

    Full Text Available Este texto discute a agenda de reforma do Estado, avaliando seus eixos centrais e dificuldades de implementação; identifica as traduções que adquire nos modelos que vêm sendo implementados na área de saúde e analisa as reformas de alguns países (EUA, Reino Unido e Colômbia. Aponta ainda as perspectivas que se desenham como tendências nas propostas de reforma setorial no Brasil, vis a vis a experiência internacional, onde a idéia de separação de funções de financiamento e execução tem prosperado, enquanto a de introdução de mecanismos competitivos na alocação de recursos financeiros tem sido objeto de várias críticas. Além disso, discute esses mecanismos em termos de eficiência e eficácia e da capacidade regulatória do Estado. Reflete sobre o quanto os países latino-americanos têm sido mais radicais nos seus processos de reforma, mesmo partindo de condições muito precárias e estando submetidos a constrangimentos financeiros e importante subfinanciamento setorial. Aponta como tendência, na América Latina, possibilidades de desmonte dos sistemas anteriores, sem garantia de melhoras substantivas na cobertura e na eqüidade, seja pelo radicalismo do processo, seja pelo alto grau de experimentalismo com que as reformas estão sendo implementadas.This text discusses the agenda for reform of the State, assessing the central themes and the difficulties facing implementation; it identifies the forms it takes in models being implemented in the area of health care and analyzes some countries' reforms (USA, United Kingdom and Colombia. It also points to approaches emerging as trends in proposals for sector reform in Brazil, vis a vis the international experience, where the idea of split between financing and provision functions has been flourished, and that introducing competition mechanisms into resource allocation has been hardly criticized. Although beginning from far more precarious conditions, Latin American reforms

  19. Integrating Renewable Generation into Grid Operations: Four International Experiences

    Energy Technology Data Exchange (ETDEWEB)

    Weimar, Mark R. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Mylrea, Michael E. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Levin, Todd [Argonne National Lab. (ANL), Argonne, IL (United States); Botterud, Audun [Argonne National Lab. (ANL), Argonne, IL (United States); O' Shaughnessy, Eric [National Renewable Energy Lab. (NREL), Golden, CO (United States); Bird, Lori [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2016-04-22

    International experiences with power sector restructuring and the resultant impacts on bulk power grid operations and planning may provide insight into policy questions for the evolving United States power grid as resource mixes are changing in response to fuel prices, an aging generation fleet and to meet climate goals. Australia, Germany, Japan and the UK were selected to represent a range in the level and attributes of electricity industry liberalization in order to draw comparisons across a variety of regions in the United States such as California, ERCOT, the Southwest Power Pool and the Southeast Reliability Region. The study draws conclusions through a literature review of the four case study countries with regards to the changing resource mix and the electricity industry sector structure and their impact on grid operations and planning. This paper derives lessons learned and synthesizes implications for the United States based on answers to the above questions and the challenges faced by the four selected countries. Each country was examined to determine the challenges to their bulk power sector based on their changing resource mix, market structure, policies driving the changing resource mix, and policies driving restructuring. Each countries’ approach to solving those changes was examined, as well as how each country’s market structure either exacerbated or mitigated the approaches to solving the challenges to their bulk power grid operations and planning. All countries’ policies encourage renewable energy generation. One significant finding included the low- to zero-marginal cost of intermittent renewables and its potential negative impact on long-term resource adequacy. No dominant solution has emerged although a capacity market was introduced in the UK and is being contemplated in Japan. Germany has proposed the Energy Market 2.0 to encourage flexible generation investment. The grid operator in Australia proposed several approaches to maintaining

  20. Enhancing nuclear emergency response through international co-operation

    International Nuclear Information System (INIS)

    Ugletveit, F.; Aaltonen, H.

    2003-01-01

    perspective however, there are probably substantial resources available for response to nuclear or radiological emergencies. The problem is that during an emergency, these resources are not where they are needed. Most resources are under authority control in the respective countries, but if all countries would commit themselves to contribute to such assistance arrangements between countries and invoke all resources available and efficiently co-ordinate and route them to where they are mostly needed, the international community and individual States would achieve a better and more efficient response to emergencies. Resources could in this respect be everything that is needed to respond to an emergency, e.g. equipment, expertise, assessment capabilities or other services. These arrangements should be global arrangements as bi-lateral or regional arrangements are only adequate for some scenarios. The Convention an Early Notification of a Nuclear Accident and the Convention an Assistance in Case of a Nuclear Accident or Radiological Emergency established in 1986 are at present acceded by approx. 85 IAEA Member States. These conventions constitute the framework of international co-operation on response to nuclear and radiological emergencies between States and describe the obligations and mechanisms of international notification and assistance. The conventions recognize the need for a co-ordinating and facilitating body in this co-operation and the IAEA has been given this role. The conventions an Assistance and Early Notification provide a good framework for achieving international co-operation an nuclear emergency response. It has however been recognised that the implementation of these conventions needs to be improved. This is the responsibility of acceding states. To efficiently share information between many states, it is necessary to establish a standard international communication platform for information exchange with a communication strategy and standardization

  1. International co-operation for safe radioactive waste management

    International Nuclear Information System (INIS)

    1983-01-01

    As a specialised inter-governmental body, NEA pursues three main objectives for its radioactive waste management programme: - The promotion of studies to improve the data base available in support of national programmes. - The support of Research and Development through co-ordination of national activities and promotion of international projects. - An improvement in the general level of understanding of waste management issues and options, particularly in the field of waste disposal. The management of radioactive waste from nuclear activities covers several sequences of complex technical operations. However, as the ultimate objective of radioactive waste management is the disposal of the waste, the largest part of the work programme is directed towards the analysis of disposal options. In addition, NEA is active in various other areas of waste management, such as the treatment and conditioning of waste, the decommissioning of nuclear facilities and the institutional aspects of the long term management of radioactive waste

  2. Leadership and Cultural Challenges in Operating the International Space Station

    Science.gov (United States)

    Clement, J. L.; Ritsher, J. B.; Saylor, S. A.; Kanas, N.

    2006-01-01

    Operating the International Space Station (ISS) involves an indefinite, continuous series of long-duration international missions, and this requires an unprecedented degree of cooperation across multiple sites, organizations, and nations. ISS flight controllers have had to find ways to maintain effective team performance in this challenging new context. The goal of this study was to systematically identify and evaluate the major leadership and cultural challenges faces by ISS flight controllers, and to highlight the approaches that they have found most effective to surmount these challenges. We conducted a qualitative survey using a semi-structured interview. Subjects included 14 senior NASA flight controllers who were chosen on the basis of having had substantial experience working with international partners. Data were content analyzed using an iterative process with multiple coders and consensus meetings to resolve discrepancies. To further explore the meaning of the interview findings, we also conducted some new analyses of data from a previous questionnaire study of Russian and American ISS mission control personnel. The interview data showed that respondents had substantial consensus on several leadership and cultural challenges and on key strategies for dealing with them, and they offered a wide range of specific tactics for implementing these strategies. Surprisingly few respondents offered strategies for addressing the challenge of working with team members whose native language is not American English. The questionnaire data showed that Americans think it is more important than Russians that mission control personnel speak the same dialect of one shared common language. Although specific to the ISS program, our results are consistent with recent management, cultural, and aerospace research. We aim to use our results to improve training for current and future ISS flight controllers.

  3. International academic production in operations management: a bibliometric study

    Directory of Open Access Journals (Sweden)

    Valdir Antonio Vitorino Filho

    2015-02-01

    Full Text Available This article aims to examine the academic production about Operations Management in articles published in international journals indexed in ISI Web of Knowledge. The research evaluates publications from 2002 to 2012 and uses bibliometric techniques to investigate questions like: what are the authors who have most publications on the subject, what are the years, countries and journals in which the articles were published and, also, the presentation of the most co-cited authors in the references. In total the study verified 110 articles and 4545 references to the term Operations Management, 6644 articles and 274 references to the term Production Management and 49 articles and 1250 references to the term Manufacturing Management. The research results show that (a there isn't a concentration of authors who have published several articles about the subjects; (b the years with the largest number of publications are 2007 and 2010, totaling 24,48 % of the total analyzed; (c the United States is the country which has the greatest number of publications, with 26,33% of all analyzed articles; (d Williamson (1975, Dyer and Singh (1998, Granovetter (1985 and Uzzi (1997 were identified as the most co-cited authors in the references.

  4. 47 CFR 90.475 - Operation of internal transmitter control systems in specially equipped systems.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Operation of internal transmitter control... Control Internal Transmitter Control Systems § 90.475 Operation of internal transmitter control systems in specially equipped systems. (a) An internal transmitter control system need not be designed to meet the...

  5. 47 CFR 90.471 - Points of operation in internal transmitter control systems.

    Science.gov (United States)

    2010-10-01

    ...) SAFETY AND SPECIAL RADIO SERVICES PRIVATE LAND MOBILE RADIO SERVICES Transmitter Control Internal Transmitter Control Systems § 90.471 Points of operation in internal transmitter control systems. The... licensee for internal communications and transmitter control purposes. Operating positions in internal...

  6. Additive effect of Ce, Mo and K to nickel-cobalt aluminate supported solid oxide fuel cell for direct internal reforming of methane

    Energy Technology Data Exchange (ETDEWEB)

    Kwak, Bu Ho; Park, Jungdeok; Yoon, Heechul; Kim, Hyeon Hui; Kim, Lim; Chung, Jong Shik [POSTECH, Pohang (Korea, Republic of)

    2014-01-15

    Direct internal reforming of methane (steam/carbon=0.031, 850 .deg. C) is tested using button cells of Ni-YSZ/YSZ/LSM in which the anode layer is supported either on Ni-YSZ or on Ni-CoAl{sub 2}O{sub 4}. The Ni-CoAl{sub 2}O{sub 4} supported cell shows little degradation with operating time, as a result of higher resistance against carbon deposition, whereas the Ni-YSZ supported cell deactivates quickly and suffers fracture in 50 h. Upon incorporation of additives such as K, Ce, or Mo into the Ni-CoAl{sub 2}O{sub 4} support, cells with 0.5 wt% CeO{sub 2} exhibit the best stable performance as a result of reduced coke formation. Cells with 0.5 wt% Mo exhibit the lowest performance. Although no carbon deposit is detected in the cells with K{sub 2}CO{sub 3} additives, their performance is worse than that in the CeO{sub 2} case, and, in constant-current mode, there is a sudden voltage drop to zero after a certain period of time; this time becomes shorter with increasing K content. The injection of potassium into the anode side facilitates the generation of OH{sup -} and CO{sub 3}{sup 2-} in the anode and promotes the diffusion of these ions to the cathode. Increased polarization resistance at the cathode and increased electrolyte resistance result in such a sudden failure.

  7. International co-operation in use of computers

    Energy Technology Data Exchange (ETDEWEB)

    Sterling, T D [Medical Computing Centre, University of Cincinnati, College of Medicine, Cincinnati, OH (United States)

    1966-06-15

    National and international co-operation takes on concreteness in the exchange of programmes and research results . On a practical level and for the exchange of actual techniques the diversity between computers and computer languages may offer almost overwhelming obstacles which can be overcome but not without considerable effort. If computing centres have similar constellations of hardware, then the exchange of programmes is of course routine. We were able to exchange programmes with the Cancer Institute Board at Melbourne, Australia. It turned out that our programmes, although developed for a {sup 60}Co teletherapy beam unit (Model Eldorado A), could be fitted to the dose distribution from the Melbourne 4-MeV linear accelerator with the change of a few constants. The work of fitting the equations themselves was done by the Melbourne group. Once the new constants were found it was a simple matter of transcribing our programme on a reel of magnetic tape and returning it to Melbourne. Treatment centres may have access to different computers. However, it is becoming increasingly true that different computers will be able to accept programmes written in many languages. Language compatibility makes it possible t o take programmes and to rewrite them, at a very small cost, to fit another computer. Very often the only changes that have to be introduced are of 'input-output' instructions . If this is the case , then a copy of the flow diagram and a print-out of the source programme is usually all that is needed to make a programme operational on a different machine. But even here we have found it desirable t o send a programmer along so that resolution of detailed problems may be expedited. In this way we exchanged programmers with the Mallinckrodt Institute of Radiology at St. Louis, Missouri to make our own external beam methods compatible with their computer and to make their interstitial and intracavitary programmes operational on ours.

  8. Can the world cut poverty in half ? how policy reform and effective aid can meet international development goals

    OpenAIRE

    Collier, Paul; Dollar, David

    2000-01-01

    More effective development aid could greatly improve poverty reduction in the areas where poverty reduction is expected to lag: Sub-Saharan Africa, Eastern Europe, and Central Asia. Even more potent would be significant policy reform in the countries themselves. The authors develop a model of efficient aid in which the total volume of aid is endogenous. In particular, aid flows respond to ...

  9. INTERNATIONAL PEACE-KEEPING OPERATION: A BREACH OF ...

    African Journals Online (AJOL)

    Mofasony

    Observer group activity was resumed after the wars of 1956, 1967 and 1973. .... International peacekeeping examines the theory and practice of peace-keeping .... U.O. Umozurike, Introduction to International Law, Spectrum Law Publishing, ...

  10. Perspectives on and obstacles to the internal reporting reform at higher education institutions – Case of Bosnia and Herzegovina, Croatia and Slovenia

    Directory of Open Access Journals (Sweden)

    Martina Dragija Kostić

    2017-01-01

    Full Text Available Higher education institutions are going through a different reform processes that differ from country to country. However, the common challenge of higher education institutions is to assure the financial sustainability and only those institutions that have stable financial structure will be able to fulfil their missions and goals in conditions of limited financial resources. One of very important preconditions for assuring financial sustainability is a high quality reporting system, providing comprehensive and detailed information about all aspects of the activities, performed by an institution of higher education and, especially, its full costs. The objective of the paper is two-fold. On the one hand, its aim is to address reform processes regarding reporting systems at higher education institutions in selected countries; Bosnia and Herzegovina, Croatia and Slovenia, and on the other hand, to highlight most important obstacles for development of efficient internal reporting systems. The empirical research was conducted in 2016 and data collection was based on the survey method. The questionnaires were sent to all public higher education institutions in Bosnia and Herzegovina, Croatia and Slovenia. The results of research have shown that, even though there is a positive perception regarding the need to improve existing internal reporting systems, there are significant differences in obstacles for development of efficient internal reporting systems in observed countries.

  11. Electricity reforms and firm level responses: changing ownership, fuel choices, and technology decisions

    International Nuclear Information System (INIS)

    Shukla, P.R.; Nag, Tirthankar; Biswas, Debashish

    2005-01-01

    This paper examines how electricity reforms in India managed to influence the responses of generating firms. Indian electricity reforms have federal and state character. This paper utilises an extensive survey of generation units in Gujarat State. The findings suggest that reforms have created heterogeneous ownership of generation units. The fuel-mix and technology choices of new owners differ from pre-reform pattern followed by state-owned utilities. The new owners prefer natural gas, sourced technologies internationally, and chosen unit sizes that follow market dynamics. Consequently, the operational performance of power plants has improved. This paper quantifies energy efficiency and carbon intensity baselines, projects their trends, and delineates the contribution of reforms for the state. In generalisation, this paper argues that energy and cost efficiency of power plants across different states shows secular improvements under the reforms, though it cautions that environmental performance would not show such uniformly improving trends. (Author)

  12. Reforming Romanian energy policy

    International Nuclear Information System (INIS)

    Perkins, S.

    1993-01-01

    Success in reforming energy sector depends on the implementation of the programme of economic reform agreed in February 1993. The difficulty of the negotiations between the International Monetary Fund and the Romanian government reflects the wider difficulties faced by the economy as a whole. They can be blamed in part on the legacy of uneconomic and inflexible industrial development and in part on opposition from interest groups which stand to lose from reform. Nonetheless, in spite of hesitant approach, the government does appear committed to the economic reform necessary to establish a market-oriented economy. But as the danger of a financial crisis engendered by the inadequately supported short-term borrowing of foreign exchange becomes urgent, the question is whether economic reform can be now implemented fast enough to protect economic enterprises and saving from a debt crisis. The scope for further delay in implementing the 1993 economic reform programme is fast disappearing. Procrastination should not be allowed to threaten the success of the reforms achieved in the energy and other sectors of the economy. 8 refs., 2 figs

  13. University Management, Present and Future: How and by Whom? Report of the International Workshop on University Reform, 2011. RIHE International Seminar Reports. No.18

    Science.gov (United States)

    Research Institute for Higher Education, Hiroshima University, 2012

    2012-01-01

    The Research Institute for Higher Education (RIHE) at Hiroshima University, through special funding by the Ministry of Education and Science in 2008, has been implementing a research project on the reform of higher education in the knowledge-based society of the 21st century. Research into the design of the future higher education system,…

  14. High temperature nuclear heat for isothermal reformer

    International Nuclear Information System (INIS)

    Epstein, M.

    2000-01-01

    the heat to the reformer and condense on its walls. Three configurations can be conceived. The vapors of the sodium are condensed on the outside surface of the reformer tube and the liquid is then drained into a pool-boiling-He/Na heat exchanger. Another option is internal heating of an annular catalyst bed reformer with a sodium heat pipe, for instance. The third option is reformer tubes immersed inside the boiling medium. In all cases means for the enhancement of heat transfer can be applied. The use of condensing metal vapors increases the heat transfer compared to the convective reformer, resulting in more compact reformers. The safety aspects of this approach are twofold: (a) Additional physical separation between the nuclear reactor coolant and the chemical plant. This will enable to reduce the operating pressure inside the reformer, thus reducing the working temperature and increasing the extent on the reaction and the CH 4 conversion. (b) In case of a failure in the chemical plant. the liquid metal can be used as a safety buffer. In this event, the vapors of the medium material are diverted and condensed in an emergency condenser and returned to the pool boiling by natural circulation, avoiding the need to reduce immediately the power rating of the nuclear reactor or even its complete shutdown. (author)

  15. Security Sector Reform in Albania

    OpenAIRE

    Abazi, Enika; Bumci, Aldo; Hide, Enri; Rakipi, Albert

    2009-01-01

    International audience; This paper analyses security sector reform (SSR) in Albania. In all its enterprises in reforming the security sector,Albania is assisted by different initiatives and projects that provide expertise and financial support. To assesswhether reforms improved the overall security environment (national and human) of the country, it is necessaryto measure the effectiveness of the various initiatives and projects. This is gauged by how well the initiatives andprojects achieved...

  16. Internal reforming of methane in a mono-block-layer build solid oxide fuel cell with an embedding porous pipe: Numerical analysis

    International Nuclear Information System (INIS)

    Ramírez-Minguela, J.J.; Mendoza-Miranda, J.M.; Muñoz-Carpio, V.D.; Rangel-Hernández, V.H.; Pérez-García, V.; Rodríguez-Muñoz, J.L.

    2014-01-01

    Highlights: • A MOLB-type SOFC with different biogas compositions is modeled. • Internal reforming of methane and water gas shift in the anode side are considered. • Changes in the SOFC according to the phenomena inside of them are assessed. • A new configuration for the MOLB-type geometry is proposed. • Temperature gradients effects in the new configuration are significant. - Abstract: A mono-block-layer build type (MOLB-type) geometry, composed with trapezoidal cross-section channels for fuel and air, of solid oxide fuel cell (SOFC), is modeled in this study using a three dimensional computational fluid dynamics (CFD). The model is used to obtain the performance of the SOFC considering internal reforming of methane in the anode side with different biogas compositions. From the results obtained, a new configuration for the MOLB-type geometry is proposed. The model takes into account the mass transfer, heat transfer, species transport, chemical and electrochemical reactions, detailed comparisons of species concentration, temperature and electric fields inside the cell analyzed in the present study. Results show that the biogas from local sludge has the lower temperature gradient and more homogeneous current density distributions along of the fuel cell, on the other hand, with the new configuration proposed for the MOLB-type geometry the temperature distribution inside of the fuel cell has lower temperature gradients

  17. The effects of low internal integration between purchasing and operations on suppliers’ resource mobilization

    DEFF Research Database (Denmark)

    Ellegaard, Chris; Koch, Christian

    2012-01-01

    A company that suffers from low internal integration between corporate functions performs worse than its more integrated competitors, leaving it in a position of competitive disparity. This paper reports on an investigation of the effects of internal integration between purchasing and operations...... on the mobilization of supplier resources. Low internal integration generates uncoordinated operations and purchasing behaviors that negatively affect supplier resource mobilization. We find that the lack of operations support for eight major purchasing initiatives in a construction company negatively affects...

  18. High density internal transport barriers for burning plasma operation

    Energy Technology Data Exchange (ETDEWEB)

    Ridolfini, V Pericoli [Associazione EURATOM-ENEA sulla Fusione, CR Frascati, Rome (Italy); Barbato, E [Associazione EURATOM-ENEA sulla Fusione, CR Frascati, Rome (Italy); Buratti, P [Associazione EURATOM-ENEA sulla Fusione, CR Frascati, Rome (Italy)] (and others)

    2005-12-15

    A tokamak plasma with internal transport barriers (ITBs) is the best candidate for a steady ITER operation, since the high energy confinement allows working at plasma currents (I{sub p}) lower than the reference scenario. To build and sustain an ITB at the ITER high density ({>=}10{sup 20} m{sup -3}) and largely dominant electron (e{sup -}) heating is not trivial in most existing tokamaks. FTU can instead meet both requests, thanks to its radiofrequency heating systems, lower hybrid (LH, up to 1.9 MW) and electron cyclotron (EC up to 1.2 MW). By the combined use of them, ITBs are obtained up to peak densities n{sub e0} > 1.3 x 10{sup 20} m{sup -3}, with central e{sup -} temperatures T{sub e0} {approx} 5.5 keV, and are sustained for as long as the heating pulse is applied (>35 confinement times, {tau}{sub E}). At n{sub e0} {approx} 0.8 x 10{sup 20} m{sup -3} T{sub e0} can be larger than 11 keV. Almost full current drive (CD) and an overall good steadiness is attained within about one {tau}{sub E}, 20 times faster than the ohmic current relaxation time. The ITB extends over a central region with an almost flat or slightly reversed q profile and q{sub min} {approx} 1.3 that is fully sustained by off-axis lower hybrid current drive. Consequent to this is the beneficial good alignment of the bootstrap current, generated by the ITB large pressure gradients, with the LH driven current. Reflectometry shows a clear change in the turbulence close to the ITB radius, consistent with the reduced e{sup -} transport. Ions (i{sup +}) are significantly heated via collisions, but thermal equilibrium with electrons cannot be attained since the e{sup -}-i{sup +} equipartition time is always 4-5 times longer than {tau}{sub E}. No degradation of the overall ion transport, rather a reduction of the i{sup +} heat diffusivity, is observed inside the ITB. The global confinement has been improved up to 1.6 times over the scaling predictions. The ITB radius can be controlled by adjusting the

  19. Internal combustion engine for natural gas compressor operation

    Energy Technology Data Exchange (ETDEWEB)

    Hagen, Christopher; Babbitt, Guy

    2016-12-27

    This application concerns systems and methods for compressing natural gas with an internal combustion engine. In a representative embodiment, a method is featured which includes placing a first cylinder of an internal combustion engine in a compressor mode, and compressing a gas within the first cylinder, using the cylinder as a reciprocating compressor. In some embodiments a compression check valve system is used to regulate pressure and flow within cylinders of the engine during a compression process.

  20. Control Modes in International Service Operations: The Propensity to Franchise

    OpenAIRE

    Karin Fladmoe-Lindquist; Laurent L. Jacque

    1995-01-01

    What determines a service firm's organizational choice between equity-based control and franchising? This question, which has elicited some theoretical answers and a few empirical tests in a domestic setting, has never been addressed in an international context before. This study explains the mode of control chosen in terms of a theoretical framework which borrows from agency theory and transaction cost analysis. The propensity to franchise internationally was found to be directly related to ...

  1. Strengthening the management of ESA - the Inter-Directorate Reform of Corporate and Risk Management

    Science.gov (United States)

    Feustel-Büechl, Jörg; Arend, Harald; Derio, Eric; Infante, Giovanni; Kreiner, Gerhard; Phaler, Jesse; Tabbert, Michael

    2007-02-01

    ESA has undertaken the Inter-Directorate Reform of Corporate and Risk Management to strengthen the Agency's internal operations. The reform was completed at the end of 2006, encompassing five dedicated projects on Risk Management, Agency-Wide Controlling System, Project Plan and Integrated Project Review, General Budget Structure and Charging Policy, and Corporate Information Systems. It has contributed to improved management of the Agency's internal operations by engaging all internal stakeholders in a common objective, introducing improvements to planning and management methods, elaborating consolidated information structures and tools, contributing to enhanced transparency and accountability, and by providing qualified new policies, processes and tools.

  2. Nuclear Power Plant Operating Experience from the IAEA/NEA International Reporting System for Operating Experience 2012-2014

    International Nuclear Information System (INIS)

    2018-03-01

    The International Reporting System for Operating Experience (IRS) is an essential element of the international operating experience feedback system for nuclear power plants. Its fundamental objective is to contribute to improving safety of commercial nuclear power plants which are operated worldwide. IRS reports contain information on events of safety significance with important lessons learned which assist in reducing recurrence of events at other plants. This sixth publication, covering the period 2012 - 2014, follows the structure of the previous editions. It highlights important lessons based on a review of the approximately 240 event reports received from the participating countries over this period.

  3. 76 FR 174 - International Business Machines (IBM), Global Sales Operations Organization, Sales and...

    Science.gov (United States)

    2011-01-03

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-74,575; TA-W-74,575D] International Business Machines (IBM), Global Sales Operations Organization, Sales and Distribution Business Manager Roles; One Teleworker Located in Charleston, WV; International Business Machines (IBM), Global Sales Operations Organization, Sales and...

  4. International operations and location decisions: A firm-level approach

    NARCIS (Netherlands)

    Meijboom, Bert; Voordijk, Johannes T.

    2003-01-01

    The purpose of this study is to acquire a better understanding of why certain production and distribution facilities remain in Western Europe, in spite of economic globalisation. This paper focuses on companies located in the Netherlands but acting on an international scale. The issue is not

  5. Time warp operating system version 2.7 internals manual

    Science.gov (United States)

    1992-01-01

    The Time Warp Operating System (TWOS) is an implementation of the Time Warp synchronization method proposed by David Jefferson. In addition, it serves as an actual platform for running discrete event simulations. The code comprising TWOS can be divided into several different sections. TWOS typically relies on an existing operating system to furnish some very basic services. This existing operating system is referred to as the Base OS. The existing operating system varies depending on the hardware TWOS is running on. It is Unix on the Sun workstations, Chrysalis or Mach on the Butterfly, and Mercury on the Mark 3 Hypercube. The base OS could be an entirely new operating system, written to meet the special needs of TWOS, but, to this point, existing systems have been used instead. The base OS's used for TWOS on various platforms are not discussed in detail in this manual, as they are well covered in their own manuals. Appendix G discusses the interface between one such OS, Mach, and TWOS.

  6. Reforming Copyright in the Context of Exercise of the Human Right to Free Expression on the Internet: An Actual Problems of the Modern International Legal Politics

    Directory of Open Access Journals (Sweden)

    Irina V. Shugurova

    2015-12-01

    Full Text Available The authors discuss major trends in the area of reforming of copyright in the light of full exercise of internationally recognized human right to expression regarding the digital environment, especially the Internet, and demonstrate the significant situation when intellectual property rights, mainly author’s exclusive rights, build a lot of troubles for the information human rights. The article also looks at the changes in the understanding the relation between copyright and the human right to freedom of expression and information on the Internet. Much attention is paid to new moments in the modern doctrine of intellectual property that is inspired by process of digitization of author’s rights. There is conducted the approach to addressing copyright as one of the digital human rights resulted from property rights and right of creators to protection of their moral and economic interests. However, authors of the article departure from postulate that copyright is the human rights to a certain degree only. Moreover, this article examines the international legal approach to seeking the balance between the human right to freedom of expression, opinion and information, on the one hand, and copyright, especially as regards the Internet, on the other hand. There has been argued that key role in elaborating and adopting the principled standards in this sphere belongs to international law, including international law of human rights. In addition, the latter, as authors have ascertained, must correspond to international law of intellectual property rights, international information law, and international competition law. The study focus on various aspects of solving the problem of adapting copyright to the digital environment.

  7. Operational and Environmental Efficiencies of Japanese Electric Power Companies from 2003 to 2015: Influence of Market Reform and Fukushima Nuclear Power Accident

    Directory of Open Access Journals (Sweden)

    Mika Goto

    2017-01-01

    Full Text Available This study measures operational and environmental efficiencies of nine incumbent electric power companies (EPCos in Japan and examines an influence of market reform and Fukushima nuclear power plant accident on efficiencies using a data set from 2003 to 2015. This study applies output-oriented radial data envelopment analysis (DEA model to the measurement of efficiencies. Three inputs and three desirable outputs are used for the measurement of operational efficiency, and one undesirable output besides inputs and desirable outputs is used to measure environmental efficiency. EPCos produce not only desirable output, for example, electricity, but also undesirable output, for example, CO2, for their operations. For the measurement of environmental efficiency, this study uses a unique DEA model that assumes occurrence of ecotechnology innovation. The results reveal that environmental efficiency of EPCos is mostly invariant over the period of this study, while operational efficiency decreases in the same period. In addition, the results present that Japanese EPCos make efforts to reduce CO2 emissions by promoting ecotechnology innovation. The Kruskal–Wallis rank sum test indicates differences in operational and environmental efficiencies among EPCos. Such performance differences might become larger as market liberalization advances, which could lead to further structural changes of the industry.

  8. International co-operation in the management of radioactive wastes

    Energy Technology Data Exchange (ETDEWEB)

    Kang, Changsun [Seoul National University (Korea, Republic of)

    1998-07-01

    The use of nuclear energy faces with the problem of radioactive waste disposal. The public simply abhors radioactive wastes without rightful cause. Hence, the immediate concern is to overcome this hostile preconception of the public, and to come up with safe and economic ways of disposal which are acceptable to the public. Without it, the public may not accept the idea of further use of nuclear energy. Some have concern about safeguards of fissile plutonium with respect to proliferation while others have concerns regarding protection beyond national borders related to movement of radioactive wastes for foreign disposal. Now, the disposal of radioactive waste is a global problem rather than a problem for individual nation. In this aspect, close international cooperation is recently being brought up more than ever in jointly: improving public acceptance, minimizing waste generation, eliminating the burden on future generations, developing internationally acceptable practices, exploring disposal concepts, and collaborating on R and D. (author)

  9. International co-operation in the management of radioactive wastes

    International Nuclear Information System (INIS)

    Kang, Changsun

    1998-01-01

    The use of nuclear energy faces with the problem of radioactive waste disposal. The public simply abhors radioactive wastes without rightful cause. Hence, the immediate concern is to overcome this hostile preconception of the public, and to come up with safe and economic ways of disposal which are acceptable to the public. Without it, the public may not accept the idea of further use of nuclear energy. Some have concern about safeguards of fissile plutonium with respect to proliferation while others have concerns regarding protection beyond national borders related to movement of radioactive wastes for foreign disposal. Now, the disposal of radioactive waste is a global problem rather than a problem for individual nation. In this aspect, close international cooperation is recently being brought up more than ever in jointly: improving public acceptance, minimizing waste generation, eliminating the burden on future generations, developing internationally acceptable practices, exploring disposal concepts, and collaborating on R and D. (author)

  10. International co-operation in the supply of nuclear fuel cycle services

    International Nuclear Information System (INIS)

    Allday, C.

    1977-01-01

    The paper draws on British Nuclear Fuels' (BNFL) wide experience of international collaboration in nuclear fuel process activities to examine the pros and cons of international agreements. Initially, the factors that influence the need to co-operate, the extent of possible co-operation and the alternative types of agreement, are reviewed. Next, the benefits, problems and risks associated with each function, such as management, financial R and D, marketing and operations that could be covered within the scope of an international agreement, are examined in detail. The paper continues by calling upon specific experience obtained by BNFL in the co-operation with other organizations over several years in both major and much smaller agreements, illustrating the rationale behind the co-operation, the resolution of 'teething' troubles and the present status of these organizations. In conclusion, the paper comments upon the effectiveness of collaboration agreements and identifies several requirements for international co-operation to succeed. (author)

  11. International co-operation in developing the GT-MHR

    International Nuclear Information System (INIS)

    La Bar, M.P.; Simon, W.A.

    1997-01-01

    In the Fall of 1995, driven by budget constraints and anti-nuclear sentiments, the US government decided to discontinue financial support of the Gas Turbine-Modular Helium Reactor (GT-MHR). At that time, significant work was underway with participation of several vendors with specialized expertise in various aspects of the GT-MHR. Fortunately the US government provided for documenting the design and development status through an orderly close-out program. Concurrent elimination of government restrictions opened the door for broader international cooperation. Discussion between General Atomics and the Russian Ministry of Atomic Energy (MINATOM), in the summer of 1994, led to an agreement on a jointly funded design and development program for the GT-MHR. The program is initially focused on the burning of weapons plutonium that becomes available from dismantled nuclear weapons. The long term goal is to utilize the same design for commercial applications - using uranium fuel. This program took advantage of existing technologies and facilities in the US and Russia, but right from the beginning left the door open for broader international cooperation. Accordingly, in January 1996, FRAMATOME has joined the ongoing effort. Discussions are underway with other international entities to join this program. The program is proceeding well. Several Russian laboratories/design organizations are participating with GA and FRAMATOME. Significant improvements in the power conversion system design are a clear example of the benefit of the cooperative effort. Further work needs to be done to confirm fuel and components prior to full deployment, etc., providing ample opportunities for international cooperation in many areas

  12. Internal transport barrier physics for steady state operation in tokamaks

    Energy Technology Data Exchange (ETDEWEB)

    Wakatani, Masahiro [Kyoto Univ., Graduate School of Engineering, Uji, Kyoto (Japan); Fukuda, Takeshi [Japan Atomic Energy Research Inst., Naka, Ibaraki (Japan). Naka Fusion Research Establishment; Connor, Jack W. [Culham Science Centre, EURATOM/UKAEA Association (United Kingdom); Garbet, Xavier [Culham Science Centre, EFDA-JET CSU (United Kingdom); Gormezano, Claude [Associazone EURATOM-ENEA sulla Fusione C.R. Frascati (Italy); Mukhovatov, Vladimir [ITER Naka Joint Work Site, ITER Physics Unit, Naka, Ibaraki (Japan)

    2003-07-01

    Experimental results for the ITB (Internal Transport Barrier) formation and sustainment are compiled in a unified manner to find common features of ITBs in tokamaks. Global scaling laws for threshold power to obtain the ITBs are discussed. Theoretical models for plasmas with ITBs are summarized from stability and transport point of view. Finally possibility to obtain steady-state ITBs will be discussed in addition to extrapolation to ITER. (author)

  13. Radiation Internal Monitoring by In Vivo Scanning in Operation Tomodachi

    Science.gov (United States)

    2013-08-01

    detected at the International Monitoring Station (IMS), Takasaki (Gunma Prefecture, about 210 km (130 miles) WSW of FDNPS) during the period March...determine a dose from both inhalation and ingestion. Based on additional information on food and water sources for DOD-affiliated individuals it was...kBq Tritium 0.06 pg 23 Bq Polonium 0.2 pg 37 Bq * Source is Eckerman and Sjoreen (2003). As discussed in Section 2.2.4 and calculated with the

  14. Biogas Production from Local Biomass Feedstock in the Mekong Delta and Its Utilization for a Direct Internal Reforming Solid Oxide Fuel Cell

    Directory of Open Access Journals (Sweden)

    Yusuke Shiratori

    2017-05-01

    Full Text Available Fuel-flexible solid oxide fuel cell (SOFC technologies are presently under study in a Vietnam-Japan international joint research project. The purpose of this project is to develop and demonstrate an SOFC-incorporated energy circulation system for the sustainable development of the Mekong Delta region. Lab-scale methane fermentation experiments in this study with a mixture of biomass feedstock collected in the Mekong Delta (shrimp pond sludge, bagasse, and molasses from sugar production recorded biogas production yield over 400 L kgVS−1 with H2S concentration below 50 ppm level. This real biogas was directly supplied to an SOFC without any fuel processing such as desulfurization, methane enrichment and pre-reforming, and stable power generation was achieved by applying paper-structured catalyst (PSC technology.

  15. Mental readiness for maritime international operation: procedures developed by Norwegian navy

    OpenAIRE

    Sanden, Sverre; Johnsen, Bjørn Helge; Eid, Jarle; Pettersen, Jan Sommerfelt; Koefoed, Vilhelm F; Størksen, Roar; Røsseland, Atle; Neteland, Hans Olav; Wetteland, Per Inge; Wilhelmsen, Eirik Veum

    2014-01-01

    Seafarer’s mental health is vital for a well-functioning organisation. Neglecting mental health status on board could be extremely costly for both the crew affected as well as the company. The present article outlines an extensive programme implemented in the Royal Norwegian Navy for personnel deployed in international operations. The challenges involved in international operations bare similarities to onboard personnel in civilian maritime operations. The program utilised by the Royal Norweg...

  16. International observatory on mental health systems: structure and operation

    Directory of Open Access Journals (Sweden)

    Minas Harry

    2009-04-01

    Full Text Available Abstract Introduction Sustained cooperative action is required to improve the mental health of populations, particularly in low and middle-income countries where meagre mental health investment and insufficient human and other resources result in poorly performing mental health systems. The Observatory The International Observatory on Mental Health Systems is a mental health systems research, education and development network that will contribute to the development of high quality mental health systems in low and middle-income countries. The work of the Observatory will be done by mental health systems research, education and development groups that are located in and managed by collaborating organisations. These groups will be supported by the IOMHS Secretariat, the International IOMHS Steering Group and a Technical Reference Group. Summary The International Observatory on Mental Health Systems is: 1 the mental health systems research, education and development groups; 2 the IOMHS Steering Group; 3 the IOMHS Technical Reference Group; and 4 the IOMHS Secretariat. The work of the Observatory will depend on free and open collaboration, sharing of knowledge and skills, and governance arrangements that are inclusive and that put the needs and interests of people with mental illness and their families at the centre of decision-making. We welcome contact from individuals and institutions that wish to contribute to achieving the goals of the Observatory. Now is the time to make it happen where it matters, by turning scientific knowledge into effective action for people's health. (J.W. Lee, in his acceptance speech on his appointment as the Director-General of the World Health Organization 1.

  17. Operating plan for the Office of International Health Programs

    International Nuclear Information System (INIS)

    1996-01-01

    In this report unified ideas are presented about what the Office of International Health Programs does, what the individual contributions are, and how the organization connects to the Department of Energy. The planning efforts have focused on the office's three areas of responsibility: Europe, Japan, and the Marshall Islands. Common to each technical program area are issues related to the following: health of populations exposed to radiation incidents and the associated medical aspects of exposure; dose reconstruction; training; and public involvement. Each of the program areas, its customers, and primary customer interests are described

  18. Combatting operational pollution from offshore petroleum activities: international legal regime

    International Nuclear Information System (INIS)

    Vinogradov, S.V.; Wagner, J.P.

    1997-01-01

    Existing global and regional rules and regulations, and regulatory trends, aimed at curbing pollution associated with the normal operation of offshore oil and gas installations are assessed. The designation 'operational pollution' is used to cover a variety of discharges including: oil produced in water; contaminated drill cuttings and muds; sewage; garbage; deck drainage; naturally occurring materials such as radionuclides, heavy metals and aromatics; atmospheric emissions, principally CO 2 , SO x , NO x , CH 4 and volatile organic compounds. The main focus of regulatory attention at present is platform drainage, offshore processing drainage, production water discharge, and displacement discharge. The legal framework considered extends to the appropriate global and regional treaties, ''soft law'' instruments and recommendations. (UK)

  19. Ignalina plant licensing process, international co-operation and assistance

    International Nuclear Information System (INIS)

    Bystedt, P.

    1999-01-01

    The challenge for Lithuania as a country with regained independence was to perform a licensing review in a way never done before in the country and in a time schedule that was extremely short. The work included establishing of the licensing base, strengthening the regulatory authority and organising the technical support, establish and implement a safety improvement program, production of the safety case and review of the safety case, and to derive a conclusion regarding whether to issue a licence or not. This was to be done together with other tasks, such as implementation of modifications included in the safety improvement programme at Ignalina, implementation of a new storage for spent fuel and, most important of all, to manage the operational safety at the plant. The achievements are impressive seen in view of the point of start and in view of the time and resources that have been available. Lithuania has put forward a unique safety documentation of an RBMK reactor and presented an in-depth safety evaluation in full openness to Western experts, giving the unique possibility to compare the safety of the Ignalina reactors to Western standards. The co-operation that has been established between Lithuania and Western experts through different assistance programmes is of outmost value, for all involved parties. Co-operation should continue as one element of the challenges for the future

  20. Internal combustion engine for natural gas compressor operation

    Energy Technology Data Exchange (ETDEWEB)

    Hagen, Christopher L.; Babbitt, Guy; Turner, Christopher; Echter, Nick; Weyer-Geigel, Kristina

    2016-04-19

    This application concerns systems and methods for compressing natural gas with an internal combustion engine. In a representative embodiment, a system for compressing a gas comprises a reciprocating internal combustion engine including at least one piston-cylinder assembly comprising a piston configured to travel in a cylinder and to compress gas in the cylinder in multiple compression stages. The system can further comprise a first pressure tank in fluid communication with the piston-cylinder assembly to receive compressed gas from the piston-cylinder assembly until the first pressure tank reaches a predetermined pressure, and a second pressure tank in fluid communication with the piston-cylinder assembly and the first pressure tank. The second pressure tank can be configured to receive compressed gas from the piston-cylinder assembly until the second pressure tank reaches a predetermined pressure. When the first and second pressure tanks have reached the predetermined pressures, the first pressure tank can be configured to supply gas to the piston-cylinder assembly, and the piston can be configured to compress the gas supplied by the first pressure tank such that the compressed gas flows into the second pressure tank.

  1. Innovative nuclear reactor development. Opportunities for international co-operation

    International Nuclear Information System (INIS)

    2002-08-01

    A number of countries wish to expand their use of nuclear energy or keep open the option of doing so in the future. Any new nuclear generating capacity will be built in the context of increasingly privatized and de-regulated energy markets coupled with heightened public concern over nuclear power. New nuclear power plants must maintain or exceed current levels of safety and must be economically competitive with alternative ways of generating electricity. They must address other challenges as well, among them waste disposal and nonproliferation concerns. This report reviews how some of the innovative nuclear-fission technologies being developed today attempt to address the challenges facing nuclear energy. It suggests some areas for collaborative research and development that could reduce the time and cost required to develop new technologies. The report is a product of the 'Three-Agency Study', a joint project among the International Energy Agency (IEA), the OECD Nuclear Energy Agency (NEA) and the International Atomic Energy Agency (IAEA). (authors)

  2. Non-transboundary pollution and the efficiency of international environmental co-operation

    International Nuclear Information System (INIS)

    Kox, Henk L.M.; Van der Tak, Casper M.

    1996-01-01

    The standard view is that situations where no transborder environmental externalities occur are most efficiently dealt with by national environmental policies rather than by international co-operation. Though this may be the general case, non-coordinated national policies do not always produce the most efficient international allocation. This paper presents four cases in which the allocative outcome of non-coordinated domestic policy choices can be improved upon by international environmental co-operation. The first case refers to the use of environmental policy as a strategic trade instrument. The other cases refer to the existence of discrete technologies, set-up costs and increasing returns to scale. The form of international environmental co-operation should be adapted to the situation. Formal international agreements between countries are characterised by high transaction costs and may not always be the most efficient form of co-operation

  3. International co-operation on decommissioning - Achievements of the NEA Co-operative programme 1985-1990

    International Nuclear Information System (INIS)

    1992-01-01

    Decommissioning of nuclear facilities is attracting a growing interest in all countries where an increasing number of plants are reaching the end of their operational life and will have to be decommissioned in the next few years. In response to this interest, the NEA set up in 1985 an international programme of technical co-operation between decommissioning projects in eight OECD countries. This report describes the programme and the participating projects, reviews the experiences accumulated during the first five-year term of this international undertaking, and discusses what remains to be done

  4. Administrative Reform

    DEFF Research Database (Denmark)

    Plum, Maja

    Through the example of a Danish reform of educational plans in early childhood education, the paper critically addresses administrative educational reforms promoting accountability, visibility and documentation. Drawing on Foucaultian perspectives, the relation between knowledge and governing...... of administrative technology, tracing how the humanistic values of education embed and are embedded within ‘the professional nursery teacher' as an object and subject of administrative practice. Rather than undermining the humanistic potential of education, it is argued that the technology of accounting...

  5. PERFORMANCE OF HUMAN RESOURCE MANAGEMENT IN AN INTERNATIONALLY OPERATING COMPANY

    Directory of Open Access Journals (Sweden)

    Ladislav Mura

    2012-02-01

    Full Text Available In our days, society is greatly influenced and altered by the process of internationalization andglobalization. Globalization refers to a whole set of changes, not to one single dimensional change.The process of internationalization puts a special and high importance on the work of humanresources managers. In order to remain successful and competitive in the international businessenvironment, companies have to pay close attention to cultural factors. These may considerablydiffer among workers in multinational companies. We are taking a careful look at human resourcemanagement in this new age, and especially at the impact of globalization and internationalization.Our case study is built on the company MOL, specifically on some of the activities it develops in thefield of human resource management: training programmes, personnel motivation, careerdevelopment. We highlight some of the critical aspects of human resources management at MOL,and see what lessons are being learned and what conclusions we can draw.

  6. Automating Stowage Operations for the International Space Station

    Science.gov (United States)

    Knight, Russell; Rabideau, Gregg; Mishkin, Andrew; Lee, Young

    2013-01-01

    A challenge for any proposed mission is to demonstrate convincingly that the proposed systems will in fact deliver the science promised. Funding agencies and mission design personnel are becoming ever more skeptical of the abstractions that form the basis of the current state of the practice with respect to approximating science return. To address this, we have been using automated planning and scheduling technology to provide actual coverage campaigns that provide better predictive performance with respect to science return for a given mission design and set of mission objectives given implementation uncertainties. Specifically, we have applied an adaptation of ASPEN and SPICE to the Eagle-Eye domain that demonstrates the performance of the mission design with respect to coverage of science imaging targets that address climate change and disaster response. Eagle-Eye is an Earth-imaging telescope that has been proposed to fly aboard the International Space Station (ISS).

  7. Health care reforms.

    Science.gov (United States)

    Marušič, Dorjan; Prevolnik Rupel, Valentina

    2016-09-01

    In large systems, such as health care, reforms are underway constantly. The article presents a definition of health care reform and factors that influence its success. The factors being discussed range from knowledgeable personnel, the role of involvement of international experts and all stakeholders in the country, the importance of electoral mandate and governmental support, leadership and clear and transparent communication. The goals set need to be clear, and it is helpful to have good data and analytical support in the process. Despite all debates and experiences, it is impossible to clearly define the best approach to tackle health care reform due to a different configuration of governance structure, political will and state of the economy in a country.

  8. Health care reforms

    Directory of Open Access Journals (Sweden)

    Marušič Dorjan

    2016-09-01

    Full Text Available In large systems, such as health care, reforms are underway constantly. The article presents a definition of health care reform and factors that influence its success. The factors being discussed range from knowledgeable personnel, the role of involvement of international experts and all stakeholders in the country, the importance of electoral mandate and governmental support, leadership and clear and transparent communication. The goals set need to be clear, and it is helpful to have good data and analytical support in the process. Despite all debates and experiences, it is impossible to clearly define the best approach to tackle health care reform due to a different configuration of governance structure, political will and state of the economy in a country.

  9. The atom in international co-operation. Peace and progress through co-operation

    International Nuclear Information System (INIS)

    1965-01-01

    This issue describes the role of the IAEA in the context of international cooperation in bringing the benefits of atoms or nuclear energy in energy production, public health, water resources management and agriculture

  10. PI Microgravity Services Role for International Space Station Operations

    Science.gov (United States)

    DeLombard, Richard

    1998-01-01

    During the ISS era, the NASA Lewis Research Center's Principal Investigator Microgravity Services (PIMS) project will provide to principal investigators (PIs) microgravity environment information and characterization of the accelerations to which their experiments were exposed during on orbit operations. PIMS supports PIs by providing them with microgravity environment information for experiment vehicles, carriers, and locations within the vehicle. This is done to assist the PI with their effort to evaluate the effect of acceleration on their experiments. Furthermore, PIMS responsibilities are to support the investigators in the area of acceleration data analysis and interpretation, and provide the Microgravity science community with a microgravity environment characterization of selected experiment carriers and vehicles. Also, PIMS provides expertise in the areas of microgravity experiment requirements, vibration isolation, and the implementation of requirements for different spacecraft to the microgravity community and other NASA programs.

  11. Catalytic autothermal reforming of hydrocarbon fuels for fuel cells

    International Nuclear Information System (INIS)

    Krumpelt, M.; Krause, T.; Kopasz, J.; Carter, D.; Ahmed, S.

    2002-01-01

    Fuel cell development has seen remarkable progress in the past decade because of an increasing need to improve energy efficiency as well as to address concerns about the environmental consequences of using fossil fuel for producing electricity and for propulsion of vehicles[1]. The lack of an infrastructure for producing and distributing H(sub 2) has led to a research effort to develop on-board fuel processing technology for reforming hydrocarbon fuels to generate H(sub 2)[2]. The primary focus is on reforming gasoline, because a production and distribution infrastructure for gasoline already exists to supply internal combustion engines[3]. Existing reforming technology for the production of H(sub 2) from hydrocarbon feedstocks used in large-scale manufacturing processes, such as ammonia synthesis, is cost prohibitive when scaled down to the size of the fuel processor required for transportation applications (50-80 kWe) nor is it designed to meet the varying power demands and frequent shutoffs and restarts that will be experienced during normal drive cycles. To meet the performance targets required of a fuel processor for transportation applications will require new reforming reactor technology developed to meet the volume, weight, cost, and operational characteristics for transportation applications and the development of new reforming catalysts that exhibit a higher activity and better thermal and mechanical stability than reforming catalysts currently used in the production of H(sub 2) for large-scale manufacturing processes

  12. International co-operation for reactor safety: the World Association of Nuclear Operators

    International Nuclear Information System (INIS)

    Eckered, T.

    1989-01-01

    On 5 and 6 October 1987, senior representatives of most of the world's nuclear operators met in Paris with Lord Marshall of the UK Central Electricity Generating Board (CEGB) as Chairman. They resolved to strengthen the existing links and co-operation among nuclear operators by setting up the World Association of Nuclear Operators (Wano). The mission of the association is to be: 'to maximize the safety and reliability of the operation of nuclear power stations by exchanging information, encouraging comparison and stimulating emulation among nuclear power station operators.' The formation of Wano presents some information technology problems of a rather special kind that have to be solved before Wano can begin operation. The representatives at the Paris meeting therefore appointed a steering committee under Lord Marshall's chairmanship to formulate detailed proposals. The leaders of the world's nuclear operators will meet again in Moscow on 15-17 May 1989 in order to ratify the steering committee proposals and appoint the first Wano Board of Governors. A small interim secretariat is already working in London. (author)

  13. Pension reform in the European periphery: the role of EU reform advocacy

    NARCIS (Netherlands)

    Stepan, M.; Anderson, K.A.

    2014-01-01

    SUMMARY: This paper analyzes the impact of international reform advocacy on national pension reforms. We analyze European Union (EU) reform advocacy in two EU member states: Greece and Hungary. Although the EU has articulated a fairly coherent template for sustainable pensions, its use of soft

  14. Lithuanian way of reforms to electricity market

    International Nuclear Information System (INIS)

    Bacauskas, A.

    2002-01-01

    Lithuania has inherited a structure of the energy industry, which originally has been developed not for the country, as an independent state, but according to the provisions of the former USSR energy policy, covering energy demand of whole region, including the Baltic countries, Belarus and the Kaliningrad region of Russia. The Lithuanian power system is interconnected by high voltage power lines and operates in parallel with Latvian, Estonian, Russian and Belarus power systems. During twelve years of independence the power sector passed significant changes from a vertically integrated monopoly to some separate power companies and meets EU requirements to an internal electricity market. The main issues of reforms: transparency of costs, commercial relations in power sector, fulfilment of the Electricity Directive 96/92/EU. The Lithuanian electricity market is small and inefficient. Current reforms of a power sector are directed to create the common Baltic electricity market. (author)

  15. The reform of the Swedish electricity market

    International Nuclear Information System (INIS)

    Petsala, B.

    1995-01-01

    The objective of the ongoing reform of deregulation of the electricity market in Sweden is to create and improve the prerequisites for more efficient use of the generation and distribution, thus bringing about a more efficient price building. Similar reforms take place in the other Nordic countries. As a result of these changes the possibilities for international trade in electricity increases considerably. Tendencies towards concentration of production and distribution as well as increased vertical integration make it important for the State to monitor the development and if necessary suggest measures to counteract possible undesired effects. The national character of the former electricity market does no longer constitute a restriction to trade and the power companies already operate in each other's market. (author). 2 figs., 4 tabs., 6 refs

  16. High density internal transport barriers for burning plasma operation

    International Nuclear Information System (INIS)

    Pericoli Ridolfini, V.

    2005-01-01

    One of the proposed ITER scenarios foresees the creation and sustainment of an internal transport barrier (ITB) in order to improve the confinement properties of the hot core plasma. The more stringent requests are: the ITB must be sustained with electron heating only with no or very small external momentum source, the strong collisional coupling at the envisaged density (line average >1.0 1020 m-3) must not prevent the barrier existence, the bootstrap current created by the large induced gradients must have a radial profile consistent with that requested by the barrier creation and sustainment. To all these items the studies carried out in FTU in the same density range (ne0 ?1.5 1020 m-3) provide encouraging prospects. With pure electron heating and current drive (LH+ECH) steady electron barrier are generated and maintained with central e- temperature >5.0 keV. Almost full CD conditions are established with a bootstrap current close to 25% of the total and well aligned with that driven by the LH waves and responsible for the barrier building. The clear change in the density fluctuations close to the ITB radius, observed by reflectometry, indicates stabilization of turbulence that is consistent with the drop of the thermal electron diffusivity inside the ITB to very low values, ?e<0.5 m2/s estimated by the transport analysis. The 10 fold neutron rate increase testifies a significant collisional ion heating, even though usually ?Ti0/Ti0 does not exceed 40%, because the e--i + equipartition time, always 4-5 times longer than the energy confinement time, does not allow thermal equilibrium with electrons to be attained. The ion thermal diffusivity inside the barrier must be lowered to the neoclassical level to account for the observed Ti(r) profiles, clearly indicating at least a non-degraded ion transport. The global confinement in turn improves by 1.6 times above the FTU L-scaling. The ITB radius can be controlled by varying the LH power deposition profile that is

  17. Responding to obesity in Brazil: understanding the international and domestic politics of policy reform through a nested analytic approach to comparative analysis.

    Science.gov (United States)

    Gómez, Eduardo J

    2015-02-01

    Why do governments pursue obesity legislation? And is the case of Brazil unique compared with other nations when considering the politics of policy reform? Using a nested analytic approach to comparative research, I found that theoretical frameworks accounting for why nations implement obesity legislation were not supported with cross-national statistical evidence. I then turned to the case of Brazil's response to obesity at three levels of government, national, urban, and rural, to propose alternative hypotheses for why nations pursue obesity policy. The case of Brazil suggests that the reasons that governments respond are different at these three levels. International forces, historical institutions, and social health movements were factors that prompted national government responses. At the urban and rural government levels, receiving federal financial assistance and human resource support appeared to be more important. The case of Brazil suggests that the international and domestic politics of responding to obesity are highly complex and that national and subnational political actors have different perceptions and interests when pursuing obesity legislation. Copyright © 2015 by Duke University Press.

  18. A novel model for extending international co-operation in science and education

    NARCIS (Netherlands)

    de Boer, S.J.; Ji-zehn, Q.

    2004-01-01

    Journal of Zhejiang University SCIENCE (ISSN 1009-3095, Monthly) 2004 Vol. 5 No. 3 p.358-364 --------------------------------------------------------------------------------A novel model for extending international co-operation in science and educationDE BOER Sirp J.1, QIU Ji-zhen 2(1International

  19. The Organisation for Economic Co-Operation and Development's International Early Learning Study: What Happened Next

    Science.gov (United States)

    Moss, Peter; Urban, Mathias

    2017-01-01

    In this article, the authors provide an update on what has happened over recent months with the Organisation for Economic Co-operation and Development's proposal for an International Early Learning Study, and review responses to the proposed International Early Learning Study, including the concerns that have been raised about this new venture in…

  20. Affecting Reform: Explaining the Kingdom of Cambodia’s Contributions to United Nations Peacekeeping Operations in Comparative Context

    Science.gov (United States)

    2011-09-01

    2004, less than 800 personnel from three Southeast Asian nations (i.e., The Republic of the Philippines, The Republic of Indonesia, and Malaysia ... Film -making aside, Sihanouk’s efforts to shield the regime from the scrutiny of an international community increasingly growing concerned with...trials were enough and that, as he told the U.N. secretary general, Ban Ki-moon, last October, Case Three was “not allowed.”178

  1. Investor Valuations of Japan's Adoption of a Territorial Tax Regime: Quantifying the Direct and Competitive Effects of International Tax Reform

    OpenAIRE

    Estelle P. Dauchy; Sebastien Bradley; Makoto Hasegawa

    2014-01-01

    Despite an extensive literature on the normative implications of different international tax regimes and an empirical literature addressing individual specific predictions, there exists little evidence encompassing the broad range of effects of taxing corporations' foreign-source income on a worldwide or territorial basis. This paper takes a more comprehensive quantitative approach by examining stock market reactions surrounding three events over the course of which Japan's 2009 adoption of a...

  2. Method for operating a spark-ignition, direct-injection internal combustion engine

    Science.gov (United States)

    Narayanaswamy, Kushal; Koch, Calvin K.; Najt, Paul M.; Szekely, Jr., Gerald A.; Toner, Joel G.

    2015-06-02

    A spark-ignition, direct-injection internal combustion engine is coupled to an exhaust aftertreatment system including a three-way catalytic converter upstream of an NH3-SCR catalyst. A method for operating the engine includes operating the engine in a fuel cutoff mode and coincidentally executing a second fuel injection control scheme upon detecting an engine load that permits operation in the fuel cutoff mode.

  3. Thermodynamical simulation for solid oxide (SOFC) type fuel cells with ethanol direct internal reforming; Simulacao termodinamica para celulas a combustivel do tipo SOFC com reforma interna direta do etanol

    Energy Technology Data Exchange (ETDEWEB)

    Silva, Aline Lima da; Malfatti, Celia de Fraga; Heck, Nestor Cezar [Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS (Brazil). Programa de Pos-Graduacao em Engenharia de Minas, Metalurgica e de Materiais (PPGEM)]. E-mail: als14br2000@yahoo.com.br; Mello, Celso Gustavo [Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS (Brazil). Programa de Pos-Graduacao em Engenharia Quimica (PPGEQ); Halmenschlager, Cibele Melo [Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS (Brazil). Programa de Pos-Graduacao em Engenharia de Minas, Metalurgica e de Materiais (PPGEM). Lab. de Materiais Ceramicos

    2008-07-01

    In SOFC, high operative temperature allows the direct conversion of ethanol into H{sub 2} to take place in the electrochemical cell. Direct internal reforming of ethanol, however, can produce undesirable products that diminish system efficiency and, in the case of carbon deposition over the anode, may occur the breakdown of the electrode. In this way, thermodynamic analysis is fundamental to predict the product distribution as well as the conditions favorable for carbon to precipitate inside the cell. Equilibrium determinations are performed by the Gibbs energy minimization method, using the GRG algorithm. Thermodynamic conditions for carbon deposition were analyzed, in order to establish temperature ranges and H{sub 2}O/ethanol ratios where carbon precipitation is not feasible. A mathematical relationship between Lagrange multipliers and carbon activity is presented, unveiling the carbon activity in atmosphere. The effect of the type of solid electrolyte (O{sup 2-} or H{sup +} conducting) on carbon formation is also investigated. The results of this work are in agreement with previous results reported in literature using the stoichiometric method. (author)

  4. International conference on the operational safety performance in nuclear installations. Contributed papers

    International Nuclear Information System (INIS)

    2005-01-01

    In 2001, the IAEA organized an 'International Conference on Topical Issues in Nuclear Safety'. The issues discussed during the conference were: (1) risk- informed decision-making; (2) influence of external factors on safety; (3) safety of fuel cycle facilities; (4) safety of research reactors; and (5) safety performance indicators. Senior nuclear safety decision makers reviewed the issues and formulated recommendations for future actions by national and international organizations. In 2004, the IAEA organized an 'International Conference on Topical Issues in Nuclear Safety' in Beijing China. The issues discussed during the conference were: (1) changing environment - coping with diversity and globalization; (2) operating experience - managing changes effectively; (3) regulatory management systems - adapting to changes in the environment; and (4) long term operations - maintaining safety margins while extending plant lifetimes. The results of this conference confirmed the importance of operators and regulators of nuclear facilities meeting periodically to share experience and opinion on emerging issues and future challenges of the nuclear industry. Substantial progress has been made, and continues to be made by Member States in enhancing the safety of nuclear installations worldwide. At the same time, more attention is being given to other areas of nuclear safety. The safety standards for research reactors are being updated and new standards are planned on the safety of other facilities in the nuclear fuel cycle. The Agency has taken a lead role in this effort and is receiving much support from its Member States to gain international consensus in these areas. The objective of the conference is to foster the exchange of information on operational safety performance and operating experience in nuclear installations, with the aim of consolidating an international consensus on: - the present status of these issues; - emerging issues with international implications

  5. Experimental Evaluation of SI Engine Operation Supplemented by Hydrogen Rich Gas from a Compact Plasma Boosted Reformer

    International Nuclear Information System (INIS)

    J. B. Green, Jr.; N. Domingo; J. M. E. Storey; R.M. Wagner; J.S. Armfield; L. Bromberg; D. R. Cohn; A. Rabinovich; N. Alexeev

    2000-01-01

    It is well known that hydrogen addition to spark-ignited (SI) engines can reduce exhaust emissions and increase efficiency. Micro plasmatron fuel converters can be used for onboard generation of hydrogen-rich gas by partial oxidation of a wide range of fuels. These plasma-boosted microreformers are compact, rugged, and provide rapid response. With hydrogen supplement to the main fuel, SI engines can run very lean resulting in a large reduction in nitrogen oxides (NO x ) emissions relative to stoichiometric combustion without a catalytic converter. This paper presents experimental results from a microplasmatron fuel converter operating under variable oxygen to carbon ratios. Tests have also been carried out to evaluate the effect of the addition of a microplasmatron fuel converter generated gas in a 1995 2.3-L four-cylinder SI production engine. The tests were performed with and without hydrogen-rich gas produced by the plasma boosted fuel converter with gasoline. A one hundred fold reduction in NO x due to very lean operation was obtained under certain conditions. An advantage of onboard plasma-boosted generation of hydrogen-rich gas is that it is used only when required and can be readily turned on and off. Substantial NO x reduction should also be obtainable by heavy exhaust gas recirculation (EGR) facilitated by use of hydrogen-rich gas with stoichiometric operation

  6. International co-operation in the supply of nuclear fuel cycle services

    International Nuclear Information System (INIS)

    Allday, C.

    1977-01-01

    The paper draws on B.N.F.L.'s wide experience of international collaboration in nuclear fuel process activities to examine the pros and cons of international agreements. Initially, the factors that influence the need to co-operate, the extent of possible co-operation and the alternative types of agreement are reviewed. Next, the benefits, problems and risks associated with each function, such as managmenet, financial, R and D, marketing and operations that could be covered within the scope of an international agreement, are examined in detail. The paper continues by calling upon specific experience obtained by B.N.F.L. in co-operation with other organisations over several years in operating both major and much smaller agreements illustrating the rationale behind the co-operation, the resolution of 'teething' troubles and the current status of these organisations. In conclusion, the paper comments upon the effectiveness of collaboration agreements and identifies several requirements for internation co-operation to succeed

  7. Hydrogen generation utilizing integrated CO2 removal with steam reforming

    Science.gov (United States)

    Duraiswamy, Kandaswamy; Chellappa, Anand S

    2013-07-23

    A steam reformer may comprise fluid inlet and outlet connections and have a substantially cylindrical geometry divided into reforming segments and reforming compartments extending longitudinally within the reformer, each being in fluid communication. With the fluid inlets and outlets. Further, methods for generating hydrogen may comprise steam reformation and material adsorption in one operation followed by regeneration of adsorbers in another operation. Cathode off-gas from a fuel cell may be used to regenerate and sweep the adsorbers, and the operations may cycle among a plurality of adsorption enhanced reformers to provide a continuous flow of hydrogen.

  8. 1st International Symposium and 10th Balkan Conference on Operational Research

    CERN Document Server

    Sifaleras, Angelo; Georgiadis, Christos; Papathanasiou, Jason; Stiakakis, Emmanuil

    2013-01-01

    Over the past two decades, the Balkan Conference on Operational Research (BALCOR) has facilitated the exchange of scientific and technical information on the subject of Operations Research and related fields such as Mathematical Programming, Game Theory, Multiple Criteria Decision Analysis, Information Systems, Data Mining, and more, in order to promote international scientific cooperation.  The contributed papers contained in this volume consist of 25 selected research papers based on results presented at the 10th Balkan Conference & 1st International Symposium on Operational Research in Thessalonike, Greece. Subjects include, but do not restrict to, the development of theory and mathematical models for Operations Research, theory and applications of Combinatorial Optimization, Supply Chain Optimization, and Military Operations Research.  These carefully selected papers present important recent developments and modern applications, and will serve as excellent reference for students, researchers, and pr...

  9. Reform and Backlash to Reform

    DEFF Research Database (Denmark)

    Hougaard Jensen, Svend E.; Hagen Jørgensen, Ole

    Using a stochastic general equilibrium model with overlapping generations, this paper studies (i) the effects on both extensive and intensive labor supply responses to changes in fertility rates, and (ii) the potential of a retirement reform to mitigate the effects of fertility changes on labor s...

  10. Balance between automation and human actions in NPP operation: Results of international co-operation

    International Nuclear Information System (INIS)

    Bastl, W.; Jenkinson, J.; Kossilov, A.; Olmstead, R.A.; Oudiz, A.; Sun, B.

    1991-01-01

    Automation is an essential feature of NPPs. The degree of automation can be seen to be increasing, owing to technical and social factors, but also as a result of advances in information technology. Deciding upon the appropriate level of automation, the allocation of functions to man, or to a machine or a combination of both may be one of the most critical aspects of NPP design. It is important that automation is carried out in a sufficiently systematic way. There appears to be need for additional guidance in this key area. In 1989 the International Atomic Energy Agency formed an advisory group to consider this problem. The group has proposed a methodology for allocating functions between man and machine. This methodology, which is described in the paper, takes account of the factors which influence the allocation process, considers viable approaches to automation and gives guidance on decision making. In addition, areas where future research may be justified are discussed. (author). 8 refs, 1 fig

  11. IRS Guidelines: Joint IAEA/NEA International Reporting System for Operating Experience

    International Nuclear Information System (INIS)

    2010-01-01

    The International Reporting System for Operating Experience (IRS) is an international system jointly operated by the International Atomic Energy Agency (IAEA) and the OECD Nuclear Energy Agency (OECD/NEA). The fundamental objective of the IRS is to contribute to improving the safety of commercial nuclear power plants which are operated worldwide. This objective can be achieved by providing timely and detailed information on lessons learned from operating and construction experience at the international level. This information could be related to issues and events that are related to safety. The purpose of these guidelines is to describe the system and to give users the necessary background and guidance to enable them to produce IRS reports meeting a high standard of quality while retaining the effectiveness of the system expected by all Member States operating nuclear power plants. As this system is owned by the Member States, the IRS Guidelines have been developed and approved by the IRS National Co-ordinators with the assistance of both Secretariats (IAEA/NEA).

  12. Proceedings of the 2. international conference on containment design and operation. Vol. 1,2

    Energy Technology Data Exchange (ETDEWEB)

    Lawrence, S R

    1991-12-31

    The second international conference on containment design and operation included sessions on the following topics: plenary; commissioning and operation; regulatory and performance requirements; reliability, risk and severe accident evaluation; future containment systems; severe accident evaluation; activity transport experiments; activity transport analysis; containment design; future and filtered vent containment systems; containment response; hydrogen combustion. Due prominence was given to CANDU and other PHWR reactors, and to Canadian experiments. The individual papers have been abstracted separately.

  13. Advances in the operational safety of nuclear power plants. Proceedings of an international symposium

    International Nuclear Information System (INIS)

    1996-01-01

    The main purpose of the Conference was to provide a forum for exchange of information among around 200 attending experts from 46 Member States and five international organizations, who altogether presented around 80 papers and posters. The Conference presentations were divided into four main topics: Managing and Regulating Safe Operation; Safety Performance and Lessons Learned; Improving Operational Safety Using PSA; Enhancing Safety. Refs, figs, tabs

  14. Proceedings of fifth international topical meeting on nuclear thermal hydraulics, operations and safety

    International Nuclear Information System (INIS)

    1997-01-01

    The fifth international topical meeting on nuclear thermohydraulics, operations and safety was convened in Beijing in April 14-18, 1997. The topical meeting was sponsored by the Chinese Nuclear Society and cosponsored by American Nuclear Society, Atomic Energy Society of Japan, American Society of Mechanical Engineers, Canada Nuclear Society, Korean Nuclear Society, Mexican Nuclear Society, Nuclear Society of Slovenia and Spanish Nuclear Society. There were 262 articles were published in the meeting. They are related nuclear power thermohydraulics, operations and safety

  15. Annual International Conference of the German Operations Research Society (GOR) University of Augsburg

    CERN Document Server

    Borgwardt, Karl-Heinz; Klein, Robert; Tuma, Axel

    2009-01-01

    This book contains 93 selected papers from the symposium "Operations Research 2008" which was held from September 3-5, 2008 at the University of Augsburg, Germany. The international conference, which also serves as the annual meeting of the German Operations Research Society (GOR), attracted 580 participants from more than thirty countries. The general theme "Operations Research and Global Business" stresses the important role of Operations Research in improving decisions in the increasingly complex global business environment. Operations Research represents one of the most successful instruments for organizing business processes, as many applications in areas like supply chain management or financial management show. The book gives a broad overview of the various facets of Operations Research: mathematical methods such as optimization, forecasting, data analysis or game theory and their applications in business, economics and social life.

  16. Implementing Lean Health Reforms in Saskatchewan

    Directory of Open Access Journals (Sweden)

    Greg Marchildon

    2013-07-01

    Full Text Available Saskatchewan has gone further than any other Canadian province in implementing health system process improvements using Lean, a production line discipline that originated with the automobile industry. The goal of the Lean reform is to reduce waste and improve quality and overall health system performance by long-term changes in behaviour. Lean enjoys a privileged position on the provincial government’s agenda because of the policy’s championing by the Deputy Minister of Health and the policy’s fit with the government’s patient-centred care agenda. The implementation of reform depends on a major investment of time in the training and Lean-certification of key leaders and managers in the provincial health system. The Saskatchewan Union of Nurses, the union representing the single largest group of health workers in the province, has agreed to co-operate with the provincial government in implementing Lean-type reforms. Thus far, the government has had limited independent evaluation of Lean while internal evaluations claim some successes.

  17. 26 CFR 1.883-1T - Exclusion of income from the international operation of ships or aircraft (temporary).

    Science.gov (United States)

    2010-04-01

    ... domestic law tax exemption for income derived from the international operation of ships or aircraft, either... from tax for profits from the operation of ships or aircraft in international transport or international traffic under the shipping and air transport or gains article of an income tax convention with the...

  18. Selected Lessons Learned over the ISS Design, Development, Assembly, and Operations: Applicability to International Cooperation for Standardization

    Science.gov (United States)

    Hirsch, David B.

    2010-01-01

    This slide presentation reviews some of the lessons learned in the sphere of international cooperation during the development, assembly and operation of the International Space Station. From the begining all Partners shared a common objective to build, operate and utilize a crewed laboratory in low orbit as an international partnership. The importance of standards is emphasized.

  19. Proceedings of International Symposium on Energy Co-operation in North East Asia

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-06-01

    This proceedings are for the International Symposium on Energy Co-operation in North-East Asia, organized by Korea Energy Economics Institute, Institute of Energy Economics, Japan, and United Nations Economic and Social Commission for Asia and the Pacific, held on June 2001 at Sheraton Walker Hill Hotel in Seoul, Korea. The major themes discussed are following: 1.Energy Profile, Outlook and Perspectives on Regional Co-operation in Northeast Asia 2.Future Challenges in the Energy Sector in Northeast Asia 3.Perspectives of Energy Co-operation in Northeast Asia.

  20. Development of ATSR (Auto Thermal Steam Reformer)

    International Nuclear Information System (INIS)

    Ono, J.; Yoshino, Y.; Kuwabara, T.; Fujisima, S.; Kobayashi, S.; Maruko, S.

    2004-01-01

    'Full text:' Auto-thermal reformers are used popularly for fuel cell vehicle because they are compact and can start up quickly. On the other hand, steam reformers are used for stationary fuel cell power plant because they are good thermal efficiency. While, there are many cases using the auto- thermal reformer for stationary use with expectation of cost reduction in USA, as well. However, they are still insufficient for its durability, compactness and cost. We have been developing the new type of fuel processing system that is auto-thermal steam reformer (ATSR), which is hybrid of a conventional steam reformer (STR) and a conventional auto-thermal reformer (ATR). In this study, some proto-type of ATSR for field test were designed, tried manufacturing and tested performance and durability. And we have tried to operate with fuel cell stack to evaluate the system interface performance, that is, operability and controllability. (author)

  1. Proceedings of the third international conference on containment design and operation. v.2

    International Nuclear Information System (INIS)

    1994-01-01

    The third international conference on containment design and operation includes in volume 2 of the publication sessions on the following topics: structural analysis and response tests; passive safety systems; aerosol behaviour; containment reliability, integrity, and risk assessment; hydrogen deflagration and detonation. Due prominence was given to CANDU and other PHWR reactors. The individual papers have been abstracted separately

  2. Budgeting for International Projects: In-Country Business Operations and Long-Term Residential Assignments.

    Science.gov (United States)

    Richey, John B.

    1994-01-01

    A discussion of international sponsored research program administration looks at budgeting, costs, and procedures for both projects with in-country business operations in developing nations and projects with long-term residential assignments. It is intended for university administrators providing new services to faculty working on international…

  3. Working abroad, working with others: How firms learn to operate international joint ventures

    NARCIS (Netherlands)

    H.G. Barkema (Harry); O. Shenkar (Oded); G.A.M. Vermeulen (Freek); J.H.J. Bell (John)

    1997-01-01

    textabstractSuccessful international joint ventures entail both learning to operate across national boundaries and learning to cooperate. Hypotheses grounded in organizational learning theory were tested with event-history analysis and data on 1,493 expansions of 25 large Dutch firms between 1966

  4. Incentives to strengthen international co-operation in R and D for advanced nuclear power technology

    International Nuclear Information System (INIS)

    Balthesen, E.; Bakunyaev, A.D.; Gibson, I.H.; Hosemann, J.P.; Tavoni, R.; Versteegh, A.M.

    1993-01-01

    This paper is concerned with the need for International Co-operation in R and D for Advanced Reactors in order to maintain options for the future deployment of nuclear power against the current background of declining R and D capability in Europe

  5. Proceedings of the third international conference on containment design and operation. v.2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-12-31

    The third international conference on containment design and operation includes in volume 2 of the publication sessions on the following topics: structural analysis and response tests; passive safety systems; aerosol behaviour; containment reliability, integrity, and risk assessment; hydrogen deflagration and detonation. Due prominence was given to CANDU and other PHWR reactors. The individual papers have been abstracted separately.

  6. International Co-Operation in Control Engineering Education Using Online Experiments

    Science.gov (United States)

    Henry, Jim; Schaedel, Herbert M.

    2005-01-01

    This paper describes the international co-operation experience in teaching control engineering with laboratories being conducted remotely by students via the Internet. This paper describes how the students ran the experiments and their personal experiences with the laboratory. A tool for process identification and controller tuning based on…

  7. International co-operation in the nuclear field - past, present and prospects

    International Nuclear Information System (INIS)

    Goldschmidt, B.

    1978-01-01

    On the occasion of the 20th anniversary of its creation, the Nuclear Energy Agency of the Organization for Economic Co-operation and Development (NEA/OECD) held a symposium in Paris on 1 and 2 February 1978. Some 200 participants from the 23 Member countries of the NEA as well as representatives of the Commission of European Communities, FORATOM and the IAEA attended the symposium. At a panel discussion at the symposium, led by Dr. Sigvard Eklund, Director General of the IAEA, the future of international co-operation between advanced nations in the nuclear field was discussed. While recognizing that nuclear energy is at present going through a period of uncertainty pending resolution of the intertwined problems of gaining public confidence and of non-proliferation, the panel expressed its strong confidence in the future of nuclear power, and the vital contribution it would make, particularly between now and the end of the century. During the meeting, a critical review was made of the way in which international co-operation has evolved since the early stages of peaceful nuclear development, and of the influence on this co-operation of the changing relationship between government and industry. The contribution of international co-operation - and its limitations - was carefully scrutinized, notably in the crucial area of the nuclear fuel cycle

  8. Ergonomics perspective for identifying and reducing internal operative flow disruption for laparoscopic urological surgery.

    Science.gov (United States)

    Al-Hakim, Latif; Xiao, Jiaquan; Sengupta, Shomik

    2017-12-01

    The aim of this study is to examine operative flow disruption that occurs inside the surgical field, (internal operative flow disruption (OFD)), during urological laparoscopies, and to relate those events to external ergonomics environment in terms of monitor location, level of instruments' handles, and location of surgical team members. According to the our best knowledge, this is the first study of its kind. A combination of real and video-aided observational study was conducted in the operating rooms at hospitals in Australia and China. Brain storming sessions were first conducted to identify the main internal OFD events, and the observable reasons, potential external, and latent ergonomic factors were listed. A prospective observational study was then conducted. The observer's records and the related video records of internal surgical fields were analysed. Procedures were categorised into groups based on similarity in ergonomics environment. The mapping process revealed 39 types of internal OFD events resulted from six reasons. A total of 24 procedures were selected and arranged into two groups, each with twelve procedures. Group A was carried out under satisfactory ergonomics environment, while Group B was conducted under unsatisfactory ergonomics environment. A total of 1178 OFD events were detected delaying the total observed operative times (2966 min) by 220 min (7.43%). Average OFD/h in group A was less than 15, while in group B about 29 OFD/h. There are two main latent ergonomics factors affecting the surgeon's performance; non-physiological posture and long-period static posture. The delays and number of internal OFD were nearly doubled where procedures were conducted under unsatisfactory external ergonomics environment. Some events such as stopping operation and irrelevant conversations during long procedures may have a positive influence on the surgeon's performance.

  9. Planning in the Continuous Operations Environment of the International Space Station

    Science.gov (United States)

    Maxwell, Theresa; Hagopian, Jeff

    1996-01-01

    The continuous operation planning approach developed for the operations planning of the International Space Station (ISS) is reported on. The approach was designed to be a robust and cost-effective method. It separates ISS planning into two planning functions: long-range planning for a fixed length planning horizon which continually moves forward as ISS operations progress, and short-range planning which takes a small segment of the long-range plan and develops a detailed operations schedule. The continuous approach is compared with the incremental approach, the short and long-range planning functions are described, and the benefits and challenges of implementing a continuous operations planning approach for the ISS are summarized.

  10. Operational Characteristics Identification and Simulation Model Verification for Incheon International Airport

    Science.gov (United States)

    Eun, Yeonju; Jeon, Daekeun; Lee, Hanbong; Zhu, Zhifan; Jung, Yoon C.; Jeong, Myeongsook; Kim, Hyounkyong; Oh, Eunmi; Hong, Sungkwon; Lee, Junwon

    2016-01-01

    Incheon International Airport (ICN) is one of the hub airports in East Asia. Airport operations at ICN have been growing more than 5 percent per year in the past five years. According to the current airport expansion plan, a new passenger terminal will be added and the current cargo ramp will be expanded in 2018. This expansion project will bring 77 new stands without adding a new runway to the airport. Due to such continuous growth in airport operations and future expansion of the ramps, it will be highly likely that airport surface traffic will experience more congestion, and therefore, suffer from efficiency degradation. There is a growing awareness in aviation research community of need for strategic and tactical surface scheduling capabilities for efficient airport surface operations. Specific to ICN airport operations, a need for A-CDM (Airport - Collaborative Decision Making) or S-CDM (Surface - Collaborative Decision Making), and controller decision support tools for efficient air traffic management has arisen since several years ago. In the United States, there has been independent research efforts made by academia, industry, and government research organizations to enhance efficiency and predictability of surface operations at busy airports. Among these research activities, the Spot and Runway Departure Advisor (SARDA) developed and tested by National Aeronautics and Space Administration (NASA) is a decision support tool to provide tactical advisories to the controllers for efficient surface operations. The effectiveness of SARDA concept, was successfully verified through the human-in-the-loop (HITL) simulations for both spot release and runway operations advisories for ATC Tower controllers of Dallas-Fort Worth International Airport (DFW) in 2010 and 2012, and gate pushback advisories for the ramp controller of Charlotte-Douglas International Airport (CLT) in 2014. The SARDA concept for tactical surface scheduling is further enhanced and is being

  11. Steam Reformer With Fibrous Catalytic Combustor

    Science.gov (United States)

    Voecks, Gerald E.

    1987-01-01

    Proposed steam-reforming reactor derives heat from internal combustion on fibrous catalyst. Supplies of fuel and air to combustor controlled to meet demand for heat for steam-reforming reaction. Enables use of less expensive reactor-tube material by limiting temperature to value safe for material yet not so low as to reduce reactor efficiency.

  12. The internal flow pattern analysis of a tidal power turbine operating on bidirectional generation-pumping

    International Nuclear Information System (INIS)

    Luo, Y Y; Xiao, Y X; Wang, Z W

    2013-01-01

    Using tidal energy can reduce environment pollution, save conventional energy and improve energy structure, hence it presents great advantage and is developing potential. Influenced by flood tide and low tide, a fully functional tidal power station needs to experience six operating modes, including bidirectional generation, pumping and sluice; the internal unsteady flow pattern and dynamic characters are very complicated. Based on a bidirectional tidal generator unit, three-dimensional unsteady flows in the flow path were calculated for four typical operating conditions with the pressure pulsation characteristics analyzed. According to the numerical results, the internal flow characteristics in the flow path were discussed. The influence of gravity to the hydraulic performance and flow characteristics were analysed. The results provide a theoretical analysis method of the hydraulic optimization design of the same type unit as well as a direction for stable operation and optimal scheduling of existing tidal power unit

  13. 26 CFR 1.883-1 - Exclusion of income from the international operation of ships or aircraft.

    Science.gov (United States)

    2010-04-01

    ... alliances between or among international carriers which also include joint marketing, baggage handling, one... 26 Internal Revenue 9 2010-04-01 2010-04-01 false Exclusion of income from the international... Exclusion of income from the international operation of ships or aircraft. (a) General rule. Qualified...

  14. International co-operation in the supply of nuclear fuel and fuel cycle services

    International Nuclear Information System (INIS)

    Sievering, N.F. Jr.

    1977-01-01

    Recent changes in the United States' nuclear policy, in recognition of the increased proliferation risk, have raised questions of US intentions in international nuclear fuel and fuel-cycle service co-operation. This paper details those intentions in relation to the key elements of the new policy. In the past, the USA has been a world leader in peaceful nuclear co-operation with other nations and, mindful of the relationships between civilian nuclear technology and nuclear weapon proliferation, remains strongly committed to the Non-Proliferation Treaty, IAEA safeguards and other elements concerned with international nuclear affairs. Now, in implementing President Carter's nuclear initiatives, the USA will continue its leading role in nuclear fuel and fuel-cycle co-operation in two ways, (1) by increasing its enrichment capacity for providing international LWR fuel supplies and (2) by taking the lead in solving the problems of near and long-term spent fuel storage and disposal. Beyond these specific steps, the USA feels that the international community's past efforts in controlling the proliferation risks of nuclear power are necessary but inadequate for the future. Accordingly, the USA urges other similarly concerned nations to pause with present developments and to join in a programme of international co-operation and participation in a re-assessment of future plans which would include: (1) Mutual assessments of fuel cycles alternative to the current uranium/plutonium cycle for LWRs and breeders, seeking to lessen proliferation risks; (2) co-operative mechanisms for ensuring the ''front-end'' fuel supply including uranium resource exploration, adequate enrichment capacity, and institutional arrangements; (3) means of dealing with short-, medium- and long-term spent fuel storage needs by means of technical co-operation and assistance and possibly establishment of international storage or repository facilities; and (4) for reprocessing plants, and related fuel

  15. Non-transboundary pollution and the efficiency of international environmental co-operation

    Energy Technology Data Exchange (ETDEWEB)

    Kox, H.L.M.; Van der Tak, C.M. [Economics Department, Faculty of Economics and Econometrics, Vrije Universiteit, Amsterdam (Netherlands)

    1995-10-01

    The increased awareness of the transboundary pollution problems resulted in a number of international treaties, such as the Montreal protocol on ozone-depleting substances (1987), and the Basel Convention on hazardous waste (1989). Most authors writing on efficient environmental instruments make a sharp distinction between domestic and transboundary environmental problems. While the former should be abated by domestic environmental instruments, an efficient treatment of the latter requires international instruments. The underlying logic is that in case of non-transboundary pollution both the costs and benefits of environmental policies are strictly domestic, the trade-off between benefits and costs of abatement should also be a strictly domestic issue. In contrast, with transboundary pollution the trade-off between abatement costs and benefits becomes an international issue. In this paper we analyse four cases where international environmental co-ordination is required to achieve an efficient outcome, even though the environmental externality is non-transboundary in nature. Section two sketches the standard view on efficient intervention levels with regard to transborder and non-transborder pollution. In the third section we deal with cases where environmental policy is used in a trade-strategic way. The section pays attention to the motives for using domestic environmental policy as a disguise for trade policies. It will be argued that the resulting allocative efficiency can be improved upon by international co-operation. Sections 4-6 analyse three cases where international co-operation may improve the international outcome on the basis of non-coordinated domestic allocation decisions. These cases refer in particular to the situation of developing countries, when there is a high export dependency on the polluting good in combination with the existence of discrete technologies, set-up costs of environment-friendly technologies, and the existence of increasing

  16. Non-transboundary pollution and the efficiency of international environmental co-operation

    International Nuclear Information System (INIS)

    Kox, H.L.M.; Van der Tak, C.M.

    1995-10-01

    The increased awareness of the transboundary pollution problems resulted in a number of international treaties, such as the Montreal protocol on ozone-depleting substances (1987), and the Basel Convention on hazardous waste (1989). Most authors writing on efficient environmental instruments make a sharp distinction between domestic and transboundary environmental problems. While the former should be abated by domestic environmental instruments, an efficient treatment of the latter requires international instruments. The underlying logic is that in case of non-transboundary pollution both the costs and benefits of environmental policies are strictly domestic, the trade-off between benefits and costs of abatement should also be a strictly domestic issue. In contrast, with transboundary pollution the trade-off between abatement costs and benefits becomes an international issue. In this paper we analyse four cases where international environmental co-ordination is required to achieve an efficient outcome, even though the environmental externality is non-transboundary in nature. Section two sketches the standard view on efficient intervention levels with regard to transborder and non-transborder pollution. In the third section we deal with cases where environmental policy is used in a trade-strategic way. The section pays attention to the motives for using domestic environmental policy as a disguise for trade policies. It will be argued that the resulting allocative efficiency can be improved upon by international co-operation. Sections 4-6 analyse three cases where international co-operation may improve the international outcome on the basis of non-coordinated domestic allocation decisions. These cases refer in particular to the situation of developing countries, when there is a high export dependency on the polluting good in combination with the existence of discrete technologies, set-up costs of environment-friendly technologies, and the existence of increasing

  17. Arbitration Reform

    Directory of Open Access Journals (Sweden)

    Svetlana Stepurina

    2017-01-01

    Full Text Available УДК 347.73:341.63Subject. This informational article highlights recent changes to the Russian legislation on arbitration.Purpose. To highlight the most important aspects of arbitration law reform, and examines the effects they will have on the development of arbitration in RussiaMethodology. The author uses a formal-legal method.Results, scope of application. The author distinguishes the difference between constantly acting arbitration courts and arbitration courts ad hoc. The special status of a number of arbitration institutions (the ICAC and MAC at the Russian Chamber of Commerce and Industry, is contrary to the constitutional principle of equality under the law. A major achievement of the new legislation on arbitration courts is expanding the range arbitrarily disputes.Conclusions. The new legislation more clearly prescribed the interaction of arbitration and state courts, including requiring the latter to promote the arbitrators, acting under the regulations of the permanent arbitration institutions in obtaining evidence.In addition, the reform of the arbitration law have left aside the problem of improving the quality of judicial control over arbitration decisions.The arbitration law will still be able to improve the arbitration, to enhance its credibility and attractiveness for the participants of civil turnover.

  18. Internal contamination during enmasse coolant channel replacement (EMCCR) operation at MAPS-2, Kalpakkam

    International Nuclear Information System (INIS)

    Rajaram, S.; Sreedevi, K.R.; Rajendran, V.; Parthasarathi, S.; Kannan, V.; Gurg, R.P.

    2003-01-01

    The operation of Enmasse Coolant Channel Replacement (EMCCR) of MAPS Unit-2, started in the month of March 2002. Since the whole operation was carried out inside the reactor building in the environment of high radiation level in air, it was necessary to whole body count all the personnel involved in the operation. These personnel were whole body monitored for internal contamination due to gamma emitting radionuclides. To measure the internal contamination of the personnel a shadow shield whole body counter having NaI (Tl) detector is used. To study the concentration of airborne radionuclides present during the EMCCR job air filter samples were collected and analysed using HPGe gamma Spectrometer. It was seen that nearly 95% of the total activity present in the air was due to activation products and the remaining 5% is due to fission products. About 2000 personnel (of which 97% contract personnel) involved in the EMCCR job were whole body monitored. Around 57% showed no internal contamination. In the remaining 43% of personnel activation products such as 65 Zn, 95 Zr/ 95 Nb, and 60 Co were observed. It is interesting to note that the radionuclides observed in the internal contamination were also observed in air filter samples collected from the work spot. The observation that all the personnel involved in the EMCCR job received dose less than the Derived Recording Level (DRL) of 0.6 mSv can be attributed to a clean and neat job carried out by the management and personnel involved. (author)

  19. Using Distributed Operations to Enable Science Research on the International Space Station

    Science.gov (United States)

    Bathew, Ann S.; Dudley, Stephanie R. B.; Lochmaier, Geoff D.; Rodriquez, Rick C.; Simpson, Donna

    2011-01-01

    In the early days of the International Space Station (ISS) program, and as the organization structure was being internationally agreed upon and documented, one of the principal tenets of the science program was to allow customer-friendly operations. One important aspect of this was to allow payload developers and principle investigators the flexibility to operate their experiments from either their home sites or distributed telescience centers. This telescience concept was developed such that investigators had several options for ISS utilization support. They could operate from their home site, the closest telescience center, or use the payload operations facilities at the Marshall Space Flight Center in Huntsville, Alabama. The Payload Operations Integration Center (POIC) processes and structures were put into place to allow these different options to its customers, while at the same time maintain its centralized authority over NASA payload operations and integration. For a long duration space program with many scientists, researchers, and universities expected to participate, it was imperative that the program structure be in place to successfully facilitate this concept of telescience support. From a payload control center perspective, payload science operations require two major elements in order to make telescience successful within the scope of the ISS program. The first element is decentralized control which allows the remote participants the freedom and flexibility to operate their payloads within their scope of authority. The second element is a strong ground infrastructure, which includes voice communications, video, telemetry, and commanding between the POIC and the payload remote site. Both of these elements are important to telescience success, and both must be balanced by the ISS program s documented requirements for POIC to maintain its authority as an integration and control center. This paper describes both elements of distributed payload

  20. Operational feedback on internal structure vibration in 54 French PWRs during 300 fuel cycles

    International Nuclear Information System (INIS)

    Trenty, A.

    1995-01-01

    EDF has acquired extensive feedback on vibration of reactor vessel internals by analysing ex-core neutron noise on its 54 pressurized water reactors during the course of over 300 fuel cycles. This feedback has been built up by processing more than 3,000 vibratory signatures acquired since the startup of its reactors. These signatures are now centralized for the whole of France in the ''SINBAD'' data base. Signature processing has enabled: distinguishing between mechanical phenomena and signature variation linked to unit operation: in particular, the impact on signature level of unit operating parameters such as initial fuel enrichment and burn-up rate was assessed; among the purely mechanical phenomena, pointing up slight changes in position of vessel internals and the first signs of structural wear; relaxation (in the hold-down spring and fuel rod assemblies) and wear on surfaces of contact between internals and reactor vessel were detected; lastly and most importantly, automatic recognition of the various types of vibratory behavior of internals. It was consequently possible to draw up user requirement specifications for automated monitoring of internals, which should soon be integrated in PSAD, a system which groups several reactor monitoring functions. (author)

  1. Drug pricing reform in China: analysis of piloted approaches and potential impact of the reform

    Science.gov (United States)

    Chen, Yixi; Hu, Shanlian; Dong, Peng; Kornfeld, Åsa; Jaros, Patrycja; Yan, Jing; Ma, Fangfang; Toumi, Mondher

    2016-01-01

    Objectives In 2009, the Chinese government launched a national healthcare reform programme aiming to control healthcare expenditure and increase the quality of care. As part of this programme, a new drug pricing reform was initiated on 1 June 2015. The objective of this study was to describe the changing landscape of drug pricing policy in China and analyse the potential impact of the reform. Methods The authors conducted thorough research on the drug pricing reform using three Chinese databases (CNKI, Wanfang, and Weipu), Chinese health authority websites, relevant press releases, and pharmaceutical blogs and discussion forums. This research was complemented with qualitative research based on targeted interviews with key Chinese opinion leaders representing the authorities’ and prescribers’ perspectives. Results With the current reform, the government has attempted to replace its direct control over the prices of reimbursable drugs with indirect, incentive-driven influence. Although the exact implementation of the reform remains unclear at the moment, the changes introduced so far and the pilot project designs indicate that China is considering adaptation of some form of internal and external reference pricing policies, commonly used in the Organisation for Economic Co-operation and Development countries. Several challenges related to the potential new mechanism were identified: 1) the risk of hospital underfunding, if hospital funding reform is not prioritised; 2) the risk of promoting the use of cheap, low-quality drugs, if a reliable quality control system is not in place and discrepancy between the available drugs is present; 3) the risk of increasing disparity in access to care between poor and rich regions, in case of country-wide price convergence; and 4) the risk of industry underinvestment, resulting in reduced competition, issues with quality and sustainability of supply, and potentially negative social impact. Conclusions Foreign pricing policies

  2. IT Operational Risk Measurement Model Based on Internal Loss Data of Banks

    Science.gov (United States)

    Hao, Xiaoling

    Business operation of banks relies increasingly on information technology (IT) and the most important role of IT is to guarantee the operational continuity of business process. Therefore, IT Risk management efforts need to be seen from the perspective of operational continuity. Traditional IT risk studies focused on IT asset-based risk analysis and risk-matrix based qualitative risk evaluation. In practice, IT risk management practices of banking industry are still limited to the IT department and aren't integrated into business risk management, which causes the two departments to work in isolation. This paper presents an improved methodology for dealing with IT operational risk. It adopts quantitative measurement method, based on the internal business loss data about IT events, and uses Monte Carlo simulation to predict the potential losses. We establish the correlation between the IT resources and business processes to make sure risk management of IT and business can work synergistically.

  3. Turkish electricity reform

    Energy Technology Data Exchange (ETDEWEB)

    Bagdadioglu, Necmiddin [Department of Public Finance, Hacettepe University, 06800 Ankara (Turkey); Odyakmaz, Necmi [E.ON Holding, Armada Business Centre, 06520 Ankara (Turkey)

    2009-03-15

    Turkish electricity reform has progressed slowly due to internal resistance against privatisation, and gained momentum after Electricity Market Law of 2001, prepared in line with EU Energy Acquis and established required institutional and legal framework. Although the eligibility threshold has reached 39% market opening rate, the dominant position of public both as owner and decision-maker is still the major problem in the sector. Currently Turkey is self-sufficient in electricity, but likely to face shortages in 10 years if the growing demand is not met by either speeding the liberalisation process, or joining the South East Europe Electricity Market. (author)

  4. Steepest Ascent Tariff Reform

    DEFF Research Database (Denmark)

    Raimondos-Møller, Pascalis; Woodland, Alan

    2014-01-01

    . In undertaking this task, and by focusing on tariff reforms, we introduce the concept of a steepest ascent policy reform, which is a locally optimal reform in the sense that it achieves the highest marginal gain in utility of any feasible local reform. We argue that this reform presents itself as a natural......The policy reform literature is primarily concerned with the construction of reforms that yield welfare gains. By contrast, this paper’s contribution is to develop a theoretical concept for which the focus is upon the sizes of welfare gains accruing from policy reforms rather than upon their signs...... benchmark for the evaluation of the welfare effectiveness of other popular tariff reforms such as the proportional tariff reduction and the concertina rules, since it provides the maximal welfare gain of all possible local reforms. We derive properties of the steepest ascent tariff reform, construct...

  5. The International Space Station: Operations and Assembly - Learning From Experiences - Past, Present, and Future

    Science.gov (United States)

    Fuller, Sean; Dillon, William F.

    2006-01-01

    As the Space Shuttle continues flight, construction and assembly of the International Space Station (ISS) carries on as the United States and our International Partners resume the building, and continue to carry on the daily operations, of this impressive and historical Earth-orbiting research facility. In his January 14, 2004, speech announcing a new vision for America s space program, President Bush ratified the United States commitment to completing construction of the ISS by 2010. Since the launch and joining of the first two elements in 1998, the ISS and the partnership have experienced and overcome many challenges to assembly and operations, along with accomplishing many impressive achievements and historical firsts. These experiences and achievements over time have shaped our strategy, planning, and expectations. The continual operation and assembly of ISS leads to new knowledge about the design, development and operation of systems and hardware that will be utilized in the development of new deep-space vehicles needed to fulfill the Vision for Exploration and to generate the data and information that will enable our programs to return to the Moon and continue on to Mars. This paper will provide an overview of the complexity of the ISS Program, including a historical review of the major assembly events and operational milestones of the program, along with the upcoming assembly plans and scheduled missions of the space shuttle flights and ISS Assembly sequence.

  6. SSI`s International Development Co-operation (SIUS). Annual report 1998

    Energy Technology Data Exchange (ETDEWEB)

    Szendroe, G.; Grapengiesser, S.; Johansson, Gunnar

    1999-04-01

    SSI`s International Development Co-operation (SIUS), the Swedish program for radiation protection work in Central and Eastern Europe, has since its start in 1992 been granted SEK 109 million by the Swedish government. The projects are accessed, planned and performed in close co-operation with partner organisations in Eastern Europe. This report presents the financial status and a summary of the projects, their status and distribution over the countries and project areas. The presentation is updated as of December 1998

  7. Ageing Management of the reactor internals in Belgian nuclear units in view of Long Term Operation

    International Nuclear Information System (INIS)

    Gerard, R.; Bertolis, D.; Vissers, S.

    2012-01-01

    The reactor internals support the reactor core, distribute the coolant flow through the core, and guide and protect the rod control cluster assemblies and in-core instrumentation. Their integrity must be guaranteed in all operating and accident conditions. They are exposed to specific degradation mechanisms linked to the intense neutron irradiation, like Irradiation Assisted Stress Corrosion Cracking (IASCC) or potentially void swelling, in addition to more classical mechanisms like fatigue, wear and stress corrosion cracking. A rigorous follow-up of in-service degradation and an effective ageing management is therefore of crucial importance and contributes to the safe and economical operation of nuclear PWR units. (author)

  8. Proceedings of the third international conference on containment design and operation. v.1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-12-31

    The second international conference on containment design and operation included sessions on the following topics: performance and regulatory requirements; radionuclide behaviour; severe accident design and analysis; operation, maintenance, leaking and aging of containment systems; thermal hydraulic behaviour of containment systems; hydrogen mixing and mitigation; design methods and concepts; code validation; structural analysis and response tests; passive safety systems; aerosol behaviour; containment reliability, integrity, and risk assessment; hydrogen deflagration and detonation. Due prominence was given to CANDU and other PHWR reactors. The individual papers have been abstracted separately.

  9. Proceedings of the third international conference on containment design and operation. v.1

    International Nuclear Information System (INIS)

    1994-01-01

    The second international conference on containment design and operation included sessions on the following topics: performance and regulatory requirements; radionuclide behaviour; severe accident design and analysis; operation, maintenance, leaking and aging of containment systems; thermal hydraulic behaviour of containment systems; hydrogen mixing and mitigation; design methods and concepts; code validation; structural analysis and response tests; passive safety systems; aerosol behaviour; containment reliability, integrity, and risk assessment; hydrogen deflagration and detonation. Due prominence was given to CANDU and other PHWR reactors. The individual papers have been abstracted separately

  10. WORLD BANK: Status of Grievance Process Reform

    National Research Council Canada - National Science Library

    1999-01-01

    In June 1998, in response, to concerns about the fairness of its employee grievance process and as part of a broader effort to reform its human resource policies, the World Bank appointed an internal...

  11. A comparison of higher education reforms in Egypt and Morocco

    OpenAIRE

    Kohstall, Florian

    2012-01-01

    This doctoral thesis examines the impact of international aid agencies on the reform agenda of North African countries. It analyses and compares the paths of higher education reform (1997-2007) in Egypt and Morocco, using analytical instruments pertaining to new approaches in public policy theory. For a long time, both countries appeared relatively immune against reform pressure from outside. Still, the analysis of their reform processes shows that the internationalization of higher educa...

  12. Capital Gains on the Alienation of Assets Operated in International Traffic Under Double Taxation Conventions

    OpenAIRE

    Castro-Arango, José Manuel; Universidad Externado de Colombia

    2015-01-01

    This article analyzes the taxation of capital gains on the alienation of assets, particularly vessels, ships and aircrafts operated in international traffic from the perspective of double taxation conventions. Therefore, Article 13 of the OECD Model convention is analyzed from its respective commentaries, the history of the Model and the proposed changes. The research also cover the comparison with the United States Model Convention and the treaty practice. Finally, as an auxiliary source, th...

  13. A Proposed Managerial Framework for International Marketing Operations in the Fast Food Industry

    OpenAIRE

    Emmanuel Selase Asamoah; Miloslava Chovancová

    2011-01-01

    When choosing marketing strategies for international markets, one of the factors that should be considered is the cultural differences that exist among consumers in different countries. If the branding strategy has to be contextual and in tune with the culture, then the brand positioning variables has to interact, adapt and respond to the cultural variables in which the brand is operating. This study provides an overview of the relevance of culture in the development of an effective branding ...

  14. Establishment of Oversea HRD Network and Operation of International Nuclear Education/Training Program

    International Nuclear Information System (INIS)

    Lee, E. J.; Min, B. J.; Han, K. W.

    2008-02-01

    The project deals with establishment of international network for human resources and the development of international nuclear education and training programs. The primary result is the establishment of KAERI International Nuclear R and D Academy as a new activity on cooperation for human resource development and building network. For this purpose, KAERI concluded the MOU with Vietnamese Universities and selected 3 students to provide Master and Ph. D. Courses in 2008. KAERI also held the 3rd World Nuclear University Summer Institute, in which some 150 international nuclear professionals attended for 6 weeks. Also, as part of regional networking, the Asian Network for Education in Nuclear Technology (ANENT) was promoted through development of a cyber platform and accomplishment the first IAEA e-training course. There were 3 kind of development activities for the international cooperation of human resources development. Firstly, the project provided training courses on nuclear energy development for the Egyptian Nuclear personnel under the bilateral cooperation. Secondly, the project published the English textbook and its lecture materials on introduction to nuclear engineering and fundamentals on OPR 1000 system technology. Lastly, the project developed a new KOICA training course on research reactor and radioisotope application technology to expand the KOICA sponsorship from 2008. The international nuclear education/training program had offered 15 courses to 314 people from 52 countries. In parallel, the project developed 11 kinds of lecturer materials and also developed 29 kinds of cyber lecturer materials. The operation of the International Nuclear Training and Education Center (INTEC) has contributed remarkably not only to the effective implementation of education/training activities of this project, but also to the promotion of other domestic and international activities of KAERI and other organizations

  15. Establishment of Oversea HRD Network and Operation of International Nuclear Education/Training Program

    Energy Technology Data Exchange (ETDEWEB)

    Lee, E. J.; Min, B. J.; Han, K. W. (and others)

    2008-02-15

    The project deals with establishment of international network for human resources and the development of international nuclear education and training programs. The primary result is the establishment of KAERI International Nuclear R and D Academy as a new activity on cooperation for human resource development and building network. For this purpose, KAERI concluded the MOU with Vietnamese Universities and selected 3 students to provide Master and Ph. D. Courses in 2008. KAERI also held the 3rd World Nuclear University Summer Institute, in which some 150 international nuclear professionals attended for 6 weeks. Also, as part of regional networking, the Asian Network for Education in Nuclear Technology (ANENT) was promoted through development of a cyber platform and accomplishment the first IAEA e-training course. There were 3 kind of development activities for the international cooperation of human resources development. Firstly, the project provided training courses on nuclear energy development for the Egyptian Nuclear personnel under the bilateral cooperation. Secondly, the project published the English textbook and its lecture materials on introduction to nuclear engineering and fundamentals on OPR 1000 system technology. Lastly, the project developed a new KOICA training course on research reactor and radioisotope application technology to expand the KOICA sponsorship from 2008. The international nuclear education/training program had offered 15 courses to 314 people from 52 countries. In parallel, the project developed 11 kinds of lecturer materials and also developed 29 kinds of cyber lecturer materials. The operation of the International Nuclear Training and Education Center (INTEC) has contributed remarkably not only to the effective implementation of education/training activities of this project, but also to the promotion of other domestic and international activities of KAERI and other organizations.

  16. Proceedings of the international symposium on research reactor safety operations and modifications

    International Nuclear Information System (INIS)

    1990-03-01

    The International Symposium on Research Reactor Safety, Operations and Modifications was organized by the International Atomic Energy Agency in cooperation with Atomic Energy of Canada Limited-Research Company. The main objectives of this Symposium were: (1) to exchange information and to discuss current perspectives and concerns relating to all aspects to research reactor safety, operations, and modifications; and, (2) to present views and to discuss future initiatives and directions for research reactor design, operations, utilization, and safety. The symposium topics included: research reactor programmes and experience; research reactor design safety and analysis; research reactor modifications and decommissioning; research reactor licensing; and new research reactors. These topics were covered during eight oral sessions and three poster sessions. These Proceedings include the full text of the 93 papers presented. The subject of Symposium was quite wide-ranging in that it covered essentially all aspects of research reactor safety, operations, and modifications. This was considered to be appropriate and timely given the 326 research reactors currently in operation in some 56 countries; given the degree of their utilization which ranges from pure and applied research to radioisotopes production to basic training and manpower development; and given that many of these reactors are undergoing extensive modifications, core conversions, power upratings, and are becoming the subject of safety reassessment and regulatory reviews. Although the Symposium covered many topics, the majority of papers and discussions tended to focus mainly on research reactor safety. This was seen as a clear sign of the continuing recognition of the fundamental importance of identifying and addressing, particularly through international cooperation, issues and concerns associated with research reactor safety

  17. Reform in Turkish Elementary Mathematics Curriculum

    OpenAIRE

    BABADOĞAN, Cem; OLKUN, Sinan

    2006-01-01

    Disappointed from such major international studies as TIMSS, PISA, PIRLS andsome internal indicators such as national university entrance examination, the Turkish Ministry ofNational Education initiated a massive reform movement in education. These reforms includedeveloping new curricula for both elementary and secondary education and developing teachercompetencies. The purpose of this paper is to present an evaluation of the elementary schoolmathematics curriculum, which is a part of the ref...

  18. 50 CFR 216.46 - U.S. citizens on foreign flag vessels operating under the International Dolphin Conservation...

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false U.S. citizens on foreign flag vessels operating under the International Dolphin Conservation Program. 216.46 Section 216.46 Wildlife and Fisheries....46 U.S. citizens on foreign flag vessels operating under the International Dolphin Conservation...

  19. International guidance on the qualifications of nuclear power plant operations personnel

    International Nuclear Information System (INIS)

    Csik, B.J.

    1984-01-01

    Nuclear power plant operation and maintenance as well as training of operations personnel are activities where a large amount of experience is available. Though it would seem that the status of a well-established practice, requiring constant attention but no major efforts directed towards improvements, should have been reached, this is not the case. Currently, upgrading of the qualification requirements and training procedures of nuclear power plant operations personnel is a major issue and substantial efforts are being expended to this effect. The availability of international guidance in this field is perceived to be of benefit to all; therefore the Agency has undertaken to develop such guidance. In addition to earlier publications, a guidebook on this subject area is being prepared. Important problems and current issues have been identified and these are commented upon in the present paper. The specific topics referred to include: the role of the operating organization and the regulatory body; organizational aspects; staffing requirements; competence requirements for personnel; establishment and verification of competence; and personnel management. It is recognized that developing international guidance is a difficult and delicate task, especially when it is intended to go beyond stating the obvious and expressing generalities which are certain to meet a general consensus. (author)

  20. Manual for IRS Coding. Joint IAEA/NEA International Reporting System for Operating Experience

    International Nuclear Information System (INIS)

    2011-01-01

    The International Reporting System for Operating Experience (IRS) is jointly operated by the International Atomic Energy Agency (IAEA) and the Nuclear Energy Agency of the Organisation for Economic Co-operation and Development (OECD/NEA). In early 2010, the IAEA and OECD/NEA jointly issued the IRS Guidelines, which described the reporting system and process and gave users the necessary elements to enable them to produce IRS reports to a high standard of quality while retaining the effectiveness of the system expected by all Member States operating nuclear power plants. The purpose of the present Manual for IRS Coding is to provide supplementary guidance specifically on the coding element of IRS reports to ensure uniform coding of events that are reported through IRS. This Coding Manual does not supersede the IRS Guidelines, but rather, supports users and preparers in achieving a consistent and high level of quality in their IRS reports. Consistency and high quality in the IRS reports allow stakeholders to search and retrieve specific event information with ease. In addition, well-structured reports also enhance the efficient management of the IRS database. This Coding Manual will give specific guidance on the application of each section of the IRS codes, with examples where necessary, of when and how these codes are to be applied. As this reporting system is owned by the Member States, this manual has been developed and approved by the IRS National Coordinators with the assistance of the IAEA and NEA secretariats

  1. Actinide data in the thermal energy range - International Evaluation Co-operation Volume 3

    International Nuclear Information System (INIS)

    Tellier, Henri; Weigmann, H.; Sowerby, M.; Mattes, Margarete; Matsunobu, Hiroyuki; Tsuchihashi, Keichiro; Halsall, M.J.; Weston, L.; Deruytter, A.J.

    1994-01-01

    A Working Party on International Evaluation Co-operation was established under the sponsorship of the OECD/NEA Nuclear Science Committee (NSC) to promote the exchange of information on nuclear data evaluations, validation, and related topics. Its aim is also to provide a framework for co-operative activities between members of the major nuclear data evaluation projects. This includes the possible exchange of scientists in order to encourage co-operation. Requirements for experimental data resulting from this activity are compiled. The Working Party determines common criteria for evaluated nuclear data files with a view to assessing and improving the quality and completeness of evaluated data. The Parties to the project are: ENDF (United States), JEFF/EFF (NEA Data Bank Member countries), and JENDL (Japan). Co-operation with evaluation projects of non-OECD countries are organised through the Nuclear Data Section of the International Atomic Energy Agency (IAEA). This report was issued by a Subgroup investigating actinide data in the thermal energy range. Thermal nuclear constants for the primary actinides have been extensively studies, but the most recent evaluations are not in full agreement with thermal reactor calculations. The objective of the Subgroup was to identify the origin of these differences and to reassess the recent evaluations. A considerable effort was devoted to the η of U-235, where analysis of lattice temperature coefficient measurements has suggested an energy dependent shape below thermal energy

  2. Experimental characterization and modeling of an ethanol steam reformer

    DEFF Research Database (Denmark)

    Mandø, Matthias; Bovo, Mirko; Nielsen, Mads Pagh

    2006-01-01

    This work describes the characterization of an ethanol reforming system for a high temperature PEM fuel cell system. High temperature PEM fuel cells are well suited for operation on reformate gas due to the superior CO tolerance compared with low temperature PEM. Steam reforming of liquid biofuels...

  3. Addressing Challenges to the Design & Test of Operational Lighting Environments for the International Space Station

    Science.gov (United States)

    Clark, Toni A.

    2014-01-01

    In our day to day lives, the availability of light, with which to see our environment, is often taken for granted. The designers of land based lighting systems use sunlight and artificial light as their toolset. The availability of power, quantity of light sources, and variety of design options are often unlimited. The accessibility of most land based lighting systems makes it easy for the architect and engineer to verify and validate their design ideas. Failures with an implementation, while sometimes costly, can easily be addressed by renovation. Consider now, an architectural facility orbiting in space, 260 miles above the surface of the earth. This human rated architectural facility, the International Space Station (ISS) must maintain operations every day, including life support and appropriate human comforts without fail. The facility must also handle logistics of regular shipments of cargo, including new passengers. The ISS requires accommodations necessary for human control of machine systems. Additionally, the ISS is a research facility and supports investigations performed inside and outside its livable volume. Finally, the facility must support remote operations and observations by ground controllers. All of these architectural needs require a functional, safe, and even an aesthetic lighting environment. At Johnson Space Center, our Habitability and Human Factors team assists our diverse customers with their lighting environment challenges, via physical test and computer based analysis. Because of the complexity of ISS operational environment, our team has learned and developed processes that help ISS operate safely. Because of the dynamic exterior lighting environment, uses computational modeling to predict the lighting environment. The ISS' orbit exposes it to a sunrise every 90 minutes, causing work surfaces to quickly change from direct sunlight to earthshine to total darkness. Proper planning of vehicle approaches, robotics operations, and crewed

  4. Assess of the Status of the Karaj Operating Rooms in Comparison with International Standards in 2011

    Directory of Open Access Journals (Sweden)

    M.H. Naseri

    2012-10-01

    Full Text Available Background: Because of making money, the operating room (OR is known as the beating heart of any clinical & health center. The effective and regular activity of the operating room guarantees a sustainable income for the hospital. So, in order to provide high quality treatment and care services, and to save the health and safety of OR staff, exploiting standard equipments and spaces as well as employing professional and skilled personnel is necessary. This study was aimed to assess the status of the Karaj operating rooms from physical, safety, sterilization, staffing and equipment aspects in comparison to the International Standards. Methods: This sectional descriptive study was conducted in Alborz University of Medical Sciences in 2011. Samples were 10 operating room wards from 10 surgical hospitals. Data were collected by a 70 items check-list at 5 fields of physical, safety, sterilization, staffing and equipment conditions and then compared to the international standards. The data were recorded in SPSS software and analyzed by statistical methods. Results: The results showed that compared to the international standards, the physical aspect was 60.5%, safety aspect 66%, sterilization aspect 68%, staffing aspect 63%, and equipment aspect was 80% close to the standard criteria. On the whole, in 10 assessed hospitals, equipment aspect with 80% had the best and the physical aspect with 60.5% had the worst conditions respectively. Conclusion: Due to admission in different medical and paramedical programs in Alborz University of Medical Sciences, renovation of the ORs is essential for training skilled students. Considering the results of this study could help the University authorities to improve the current condition.

  5. Steam hydrocarbon cracking and reforming

    NARCIS (Netherlands)

    Golombok, M.

    2004-01-01

    Many industrial chemical processes are taught as distinct contrasting reactions when in fact the unifying comparisons are greater than the contrasts. We examine steam hydrocarbon reforming and steam hydrocarbon cracking as an example of two processes that operate under different chemical reactivity

  6. Drug Pricing Reforms

    DEFF Research Database (Denmark)

    Kaiser, Ulrich; Mendez, Susan J.; Rønde, Thomas

    2015-01-01

    Reference price systems for prescription drugs have found widespread use as cost containment tools. Under such regulatory regimes, patients co-pay a fraction of the difference between pharmacy retail price of the drug and a reference price. Reference prices are either externally (based on drug...... prices in other countries) or internally (based on domestic drug prices) determined. In a recent study, we analysed the effects of a change from external to internal reference pricing in Denmark in 2005, finding that the reform led to substantial reductions in prices, producer revenues, and expenditures...... for patients and the health insurance system. We also estimated an increase in consumer welfare but the size effect depends on whether or not perceived quality differences between branded and other drugs are taken into account....

  7. Human Error and the International Space Station: Challenges and Triumphs in Science Operations

    Science.gov (United States)

    Harris, Samantha S.; Simpson, Beau C.

    2016-01-01

    Any system with a human component is inherently risky. Studies in human factors and psychology have repeatedly shown that human operators will inevitably make errors, regardless of how well they are trained. Onboard the International Space Station (ISS) where crew time is arguably the most valuable resource, errors by the crew or ground operators can be costly to critical science objectives. Operations experts at the ISS Payload Operations Integration Center (POIC), located at NASA's Marshall Space Flight Center in Huntsville, Alabama, have learned that from payload concept development through execution, there are countless opportunities to introduce errors that can potentially result in costly losses of crew time and science. To effectively address this challenge, we must approach the design, testing, and operation processes with two specific goals in mind. First, a systematic approach to error and human centered design methodology should be implemented to minimize opportunities for user error. Second, we must assume that human errors will be made and enable rapid identification and recoverability when they occur. While a systematic approach and human centered development process can go a long way toward eliminating error, the complete exclusion of operator error is not a reasonable expectation. The ISS environment in particular poses challenging conditions, especially for flight controllers and astronauts. Operating a scientific laboratory 250 miles above the Earth is a complicated and dangerous task with high stakes and a steep learning curve. While human error is a reality that may never be fully eliminated, smart implementation of carefully chosen tools and techniques can go a long way toward minimizing risk and increasing the efficiency of NASA's space science operations.

  8. Evaluation of occupational physical load during 6-month international crisis management operation.

    Science.gov (United States)

    Pihlainen, Kai; Santtila, Matti; Vasankari, Tommi; Häkkinen, Keijo; Kyröläinen, Heikki

    2018-01-07

    Generally, operational military duties are associated with a variety of stressors, such as prolonged physical activity (PA). However, limited information is available on the occupational workload or changes in PA during international military operations. Thus, the aim of the study was to investigate the changes in body composition, stress biomarkers, PA, and heart rate (HR) responses of 79 male soldiers during a 6-month international crisis management operation. Measurements were conducted 3 times in South-Lebanon during the operation. Body composition was assessed by the bioelectrical impedance method. Blood samples were analyzed for serum testosterone, sex-hormone binding globulin (SHBG), cortisol and insulin-like growth factor. Saliva sampling was used for analyzing stress biomarkers, cortisol and α-amylase. Heart rate and physical activity were monitored by a recordable belt and tri-axial accelerometer, respectively. Increases in muscle mass (39.2±4.1 vs. 39.5±4.2 kg, p PRE-MID) of the study. The increase in muscle mass remained significant during the latter half (PRE-POST, 39.2±4.1 vs. 39.6±4.4 kg, p PRE-POST, 36.5±33.7 vs. 55.1±39.7 U/ml), the acute stress biomarkers and HR responses remained unchanged. Furthermore, the low quantity of PA, low HR values and subjective ratings of exertion refer to rather light physical workload. Due to the operatively calm nature of the working environment, the present soldiers did not express any significant signs of physical overload during the study period. Int J Occup Med Environ Health 2018;31(2):185-197. This work is available in Open Access model and licensed under a CC BY-NC 3.0 PL license.

  9. Transient Occlusion of Bilateral Internal Iliac Arteries Facilitates Bloodless Operative Field in Subcapsular Prostatectomy

    Directory of Open Access Journals (Sweden)

    Takumi Takeuchi

    2012-01-01

    Full Text Available Transurethral resection of the prostate is the gold standard of surgical treatment for benign prostatic hyperplasia (BPH. Nevertheless, open subcapsular prostatectomy is still performed for large BPH. While enucleation of prostatic adenoma is being performed, unneglectable bleeding can occur and surgeons need to rush to remove adenomas, often using fingers and in a blinded fashion. The blood supply to the prostatic capsule and adenoma can be reduced to a marked extent in subcapsular prostatectomy if the bilateral internal iliac arteries are transiently occluded. Thus, a bloodless operative field is reasonably acquired during enucleation of adenoma, which would, otherwise, be a cause for concern to surgeons due to bleeding. It is not always applicable, but it could be an option if the estimated volume of BPH is more than 100 mL. In two cases, bilateral internal iliac arteries were occluded with Bulldog clamps, and then adenomas of 159 and 97 g were enucleated.

  10. 48{sup th} Annual meeting on nuclear technology (AMNT 2017). Key topic / Enhanced safety and operation excellence. Focus session: International operational experience

    Energy Technology Data Exchange (ETDEWEB)

    Mohrbach, Ludger [VGB PowerTech e.V., Essen (Germany). Abteilung ' ' N' ' ; Gottschling, Helge

    2017-11-15

    Summary report on the Key Topic Enhanced Safety and Operation Excellence: Focus Session: International Operational Experience and the Nuclear Energy Campus of the 48{sup th} Annual Meeting on Nuclear Technology (AMNT 2017) held in Berlin, 16 to 17 May 2017.

  11. Frequency of post-operative faecal incontinence in patients with closed and open internal anal sphincterotomy

    International Nuclear Information System (INIS)

    Ghayas, N.G.; Younus, S.M.; Mirani, A.J.; Ghayasuddin, M.

    2015-01-01

    Fissure in ano is one of the commonest benign and painful proctologic diseases causing considerable morbidity and reduction in quality of life. There are medical as well as surgical treatment options for anal fissure. The study was conducted to compare the frequency of postoperative faecal incontinence in patients with closed lateral internal anal sphincterotomy with von-greaves knife versus standard Parks operation (open method) for chronic anal fissure. Methods: This was a randomized controlled trial (RCT) was conducted at the Department of Surgery, KVSS, S.I.T.E. Hospital, Karachi, for a period of six months from 13th February to 12th August 2011. Ninety four consecutive patients having chronic anal fissure were assigned through blocked randomization to groups A and B, with 47 patients in each group. Closed lateral internal anal sphincterotomy (CLIAS) via von-greaves knife was carried out in patients of group-A whereas patients of group-B were subjected to open internal anal sphincterotomy (OIAS) also known as Parks procedure. Faecal incontinence was noted on the 5th post-operative day. Data was analysed using SPSS 16. Results: There were 81 (86.2%) males and 13 (13.8%) females with male to female ratio being 6:1. Mean age was 38.38 mp±14.56 years. Post-operative faecal incontinence in patients undergoing CLIAS was 4.3% while it was 21.3% in those undergoing OIAS with a p-value of 0.027. CLIAS with von-greaves knife is effective in reducing faecal incontinence on 5th postoperative day as compared to standard OIAS. Conclusion: CLIAS with von-greaves knife is effective in reducing faecal incontinence on 5th postoperative day as compared to OIAS (Park's procedure). Therefore, this technique may be used in future regularly to treat chronic anal fissure for prevention of this morbidity. (author)

  12. The core to regulatory reform

    International Nuclear Information System (INIS)

    Partridge, J.W. Jr.

    1993-01-01

    Federal Energy Regulatory Commission (FERC) Orders 436, 500, and 636, the Clean Air Act Amendments of 1990, Public Utility Holding Company Act reform, and the 1992 Energy Policy Act all can have significant effects on an LDC's operations. Such changes in an LDC's environments must be balanced by changes within the utility, its marketplace, and its state regulatory environment. The question is where to start. For Columbia Gas Distribution Cos., based in Columbus, OH, the new operating foundation begins with each employee. Internal strength is critical in designing initiatives that meet the needs of the marketplace and are well-received by regulators. Employees must understand not only the regulatory environment in which the LDC operates, but also how their work contributes to a positive regulatory relationship. To achieve this, Columbia initiated the COntinuing Regulatory Education program, or CORE, in 1991. CORE is a regulatory-focused, information-initiative program coordinated by Columbia's Regulatory Policy, Planning, and Government Affairs Department. The CORE programs can take many forms, such as emerging issue discussions, dialogues with regulators and key parties, updates on regulatory fillings, regulatory policy meetings, and formal training classes. The speakers and discussion facilitators can range from human resource department trainers to senior officers, from regulatory department staff members to external experts, or from state commissioners to executives from other LDCs. The goals of CORE initiatives are to: Support a professional level of regulatory expertise through employee participation in well-developed regulatory programs presented by credible experts. Encourage a constructive state regulatory environment founded on communication and cooperation. CORE achieves these goals via five program levels: introductory basics, advanced learning, professional expertise, crossfunctional dialogues, and external idea exchanges

  13. 3rd International Conference on Condition Monitoring of Machinery in Non-Stationary Operations

    CERN Document Server

    Rubini, Riccardo; D'Elia, Gianluca; Cocconcelli, Marco; Chaari, Fakher; Zimroz, Radoslaw; Bartelmus, Walter; Haddar, Mohamed

    2014-01-01

    This book presents the processings of the third edition of the Condition Monitoring of Machinery in Non-Stationary Operations (CMMNO13) which was held in Ferrara, Italy. This yearly event merges an international community of researchers who met – in 2011 in Wroclaw (Poland) and in 2012 in Hammamet (Tunisia) – to discuss issues of diagnostics of rotating machines operating in complex motion and/or load conditions. The growing interest of the industrial world on the topics covered by the CMMNO13 involves the fields of packaging, automotive, agricultural, mining, processing and wind machines in addition to that of the systems for data acquisition.The participation of speakers and visitors from industry makes the event an opportunity for immediate assessment of the potential applications of advanced methodologies for the signal analysis. Signals acquired from machines often contain contributions from several different components as well as noise. Therefore, the major challenge of condition monitoring is to po...

  14. Upgrade of internal events PSA model using the AESJ level-1 PSA standard for operating state

    International Nuclear Information System (INIS)

    Sato, Teruyoshi; Yoneyama, Mitsuru; Hirokawa, Naoki; Sato, Chikahiro; Sato, Eisuke; Tomizawa, Shigeatsu

    2009-01-01

    In 2003, the Atomic Energy Society of Japan (AESJ) started to develop the Level-1 Probabilistic Safety Assessment (PSA) standard of internal events for operating state (AESJ standard). The AESJ standard has been finished to be asked for public comment. Using the AESJ standard (draft version), the authors have upgraded the PSA model for Tokyo Electric Power Company (TEPCO) BWR-5 plant not only to reflect latest knowledge but also to ensure high quality of PSA model (not yet peer-reviewed) for the purpose of better operation and maintenance management of TEPCO BWR plants. For example, the categorization of structures, systems and components (SSCs) will be performed to improve nuclear reactor safety using information of risk importance. (author)

  15. 4th International Conference on Condition Monitoring of Machinery in Non-Stationary Operations

    CERN Document Server

    Zimroz, Radoslaw; Bartelmus, Walter; Haddar, Mohamed

    2016-01-01

    The book provides readers with a snapshot of recent research and technological trends in the field of condition monitoring of machinery working under a broad range of operating conditions. Each chapter, accepted after a rigorous peer-review process, reports on an original piece of work presented and discussed at the 4th International Conference on Condition Monitoring of Machinery in Non-stationary Operations, CMMNO 2014, held on December 15-16, 2014, in Lyon, France. The contributions have been grouped into three different sections according to the main subfield (signal processing, data mining, or condition monitoring techniques) they are related to. The book includes both theoretical developments as well as a number of industrial case studies, in different areas including, but not limited to: noise and vibration; vibro-acoustic diagnosis; signal processing techniques; diagnostic data analysis; instantaneous speed identification; monitoring and diagnostic systems; and dynamic and fault modeling. This book no...

  16. Enhancement of centrifugal compressor stable operation using an internal recirculation channel

    Directory of Open Access Journals (Sweden)

    Růžička M.

    2016-12-01

    Full Text Available Centrifugal compressors with a high pressure ratio are widely used in small aircraft turbine engines and turbocharges. At high rotational speeds they have a narrow stable operating region and the commonly used impellers with back swept blades are not able to ensure requested stability. In order to achieve a wider stable operating region, some other anti-surge measures can be used such as an Internal Recirculation Channel (IRC located in the inlet area of the compressor impeller. This paper analyses the influence of various IRC inlet slot geometries on air flow parameters. The flow velocity profiles downstream of the IRC outlet slot are evaluated and the influence of various channel configurations on compressor performance map is shown. Results from experiments as well as CFD simulations enable us to analyse the airflow in IRC and find out its most suitable geometry.

  17. Implementing health care reform: implications for performance of public hospitals in central Ethiopia.

    Science.gov (United States)

    Manyazewal, Tsegahun; Matlakala, Mokgadi C

    2018-06-01

    Understanding the way health care reforms have succeeded or failed thus far would help policy makers cater continued reform efforts in the future and provides insight into possible levels of improvement in the health care system. This work aims to assess and describe the implications of health care reform on the performance of public hospitals in central Ethiopia. A facility-based, cross-sectional study was carried out in five public hospitals with different operational characteristics that have been implementing health care reform in central Ethiopia. The reform documents were reviewed to assess the nature and targets of the reform for interpretive analysis. Adopting dimensions of health system performance as the theoretical framework, a self-administered questionnaire was developed. Consenting health care professionals who have been involved in the reform from inception to implementation filled the questionnaire. Cronbach's alpha was measured to ensure internal consistency of the instrument. Descriptive statistics, weighted median score, χ 2 , and Mann-Whitney U and Kruskal-Wallis tests were used for data analysis. s Despite implementation of the reform, the health care system in public hospitals was still fragmented as confirmed by 50% of respondents. Limited effects were reported in favour of quality (48%), access (50%), efficiency (51%), sustainability (53%), and equity (61%) of care, while poor effects were reported in patient-provider (41%) and provider-management (32%) interactions. Though there was substantial gain in infrastructure and workspace, stewardship of health care resources was less benefited. The predominant hindrances of the reform were the working environment (adjusted Odds Ratio (aOR) = 2.27, 95% confidence interval (CI): 1.15-4.47), financial resources (aOR = 3.54, 95%CI = 1.97-6.33), management (aOR = 2.27, 95% CI = 1.15-4.47), and information technology system (aOR = 3.15, 95% CI = 1.57-6.32). s The Ethiopian

  18. Development and Operation of International Nuclear Education/Training Program and HRD Cooperation Network

    International Nuclear Information System (INIS)

    Lee, E. J.; Min, B. J.; Han, K. W.

    2006-12-01

    The primary result of the project is the establishment of a concept of International Nuclear R and D Academy that integrates the on-going long term activity for international nuclear education/training and a new activity to establish an international cooperation network for nuclear human resources development. For this, the 2007 WNU Summer Institute was hosted with the establishment of an MOU and subsequent preparations. Also, ANENT was promoted through development of a cyber platform for the ANENT web-portal, hosting the third ANENT Coordination Committee meeting, etc. Then a cooperation with universities in Vietnam was launched resulting in preparation of an MOU for the cooperation. Finally, a relevant system framework was established and required procedures were drafted especially for providing students from developing countries with long term education/training programs (e.g. MS and Ph D. courses). The international nuclear education/training programs have offered 13 courses to 182 people from 43 countries. The overall performance of the courses was evaluated to be outstanding. In parallel, the establishment of an MOU for the cooperation of KOICA-IAEA-KAERI courses to ensure their stable and systematic operation. Also, an effort was made to participate in FNCA. Atopia Hall of the International Nuclear Training and Education Center (INTEC) hosted 477 events (corresponding to 18,521 participants) and Nuri Hall (guesthouse) accommodated 4,616 people in 2006. This shows a steady increase of the use rate since the opening of the center, along with a continuous improvement of the equipment

  19. Development and Operation of International Nuclear Education/Training Program and HRD Cooperation Network

    Energy Technology Data Exchange (ETDEWEB)

    Lee, E J; Min, B J; Han, K W [and others

    2006-12-15

    The primary result of the project is the establishment of a concept of International Nuclear R and D Academy that integrates the on-going long term activity for international nuclear education/training and a new activity to establish an international cooperation network for nuclear human resources development. For this, the 2007 WNU Summer Institute was hosted with the establishment of an MOU and subsequent preparations. Also, ANENT was promoted through development of a cyber platform for the ANENT web-portal, hosting the third ANENT Coordination Committee meeting, etc. Then a cooperation with universities in Vietnam was launched resulting in preparation of an MOU for the cooperation. Finally, a relevant system framework was established and required procedures were drafted especially for providing students from developing countries with long term education/training programs (e.g. MS and Ph D. courses). The international nuclear education/training programs have offered 13 courses to 182 people from 43 countries. The overall performance of the courses was evaluated to be outstanding. In parallel, the establishment of an MOU for the cooperation of KOICA-IAEA-KAERI courses to ensure their stable and systematic operation. Also, an effort was made to participate in FNCA. Atopia Hall of the International Nuclear Training and Education Center (INTEC) hosted 477 events (corresponding to 18,521 participants) and Nuri Hall (guesthouse) accommodated 4,616 people in 2006. This shows a steady increase of the use rate since the opening of the center, along with a continuous improvement of the equipment.

  20. China: EDF's feedback experience of reactor operating is essential to win international markets

    International Nuclear Information System (INIS)

    Maillart, H.

    2016-01-01

    The main assets of EDF on the Chinese nuclear power market is first, its very important feedback experience of reactor operations (EDF cumulates one year of reactor operations every week due to its fleet of 58 reactors), secondly the cooperation with China allowed China to enter nuclear energy in 1983 with the construction of the Daya Bay plant and now to develop its own technology: the CPR-1000 reactor. China is the world leader in terms of nuclear market dynamism with 30 reactors in operation, 24 reactors being built and 40 others planned. A new stage in the Franco-China cooperation would be to share relevant good practices in the managing of both French and Chinese fleets of reactors. EDF has upgraded its commercial international offer, it now proposes to cover all the stages of the nuclear power plant from site selection to plant deconstruction via construction, operation, maintenance and waste management which constitutes a commitment over a 100 year period. (A.C.)

  1. Reasons for medical evacuations of soldiers serving in International Security Assistance Force (ISAF) operation in Afghanistan.

    Science.gov (United States)

    Korzeniewski, Krzysztof; Gregulski, Robert

    2014-01-01

    The article presents the results of a research study into the reasons for medical evacuations of Polish military personnel taking part in the International Security Assistance Force (ISAF) operation in Afghanistan from 2007 to 2013. The authors have analysed medical records of 485 soldiers who were medically evacuated out of a combat zone in Afghanistan for battle injuries, non-battle injuries and diseases. Each medically evacuated Polish soldier was subjected to statistical analysis. The study population comprised 25,974 soldiers assigned to the Polish Military Contingent Afghanistan in the given period. From 2007 to 2013, 1.9% of the Polish military personnel (n = 485) participating in the ISAF operation in Afghanistan were evacuated for medical reasons before the scheduled termination of their contract. 40.6% of all medical evacuations were due to battle injuries, 32.4% due to non-battle injuries, and 27.0% due to diseases. ISAF is an example of a combat operation, in which battle injuries remain the leading health problem in mission participants. 3 of 4 Polish soldiers who were medically evacuated from Afghanistan were no longer fit for military service in the area of operations due to the traumas they had suffered.

  2. Conversion of a gasoline internal combustion engine to operate on hydrogen fuel

    International Nuclear Information System (INIS)

    Bates, M.; Dincer, I.

    2009-01-01

    This study deals with the conversion of a gasoline spark ignition internal combustion engine to operate on hydrogen fuel while producing similar power, economy and reliability as gasoline. The conversion engine will have the fuel system redesigned and ignition and fuel timing changed. Engine construction material is of great importance due to the low ignition energy of hydrogen, making aluminum a desirable material in the intake manifold and combustion chamber. The engine selected to convert is a 3400 SFI dual over head cam General Motors engine. Hydrogen reacts with metals causing hydrogen embrittlement which leads to failure due to cracking. There are standards published by American Society of Mechanical Engineers (ASME) to avoid such a problem. Tuning of the hydrogen engine proved to be challenging due to the basic tuning tools of a gasoline engine such as a wide band oxygen sensor that could not measure the 34:1 fuel air mixture needed for the hydrogen engine. Once the conversion was complete the engine was tested on a chassis dynamometer to compare the hydrogen horsepower and torque produced to that of a gasoline engine. Results showed that the engine is not operating correctly. The engine is not getting the proper amount of fuel needed for complete combustion when operated in a loaded state over 3000 rpm. The problem was found to be the use of the stock injector driver that could not deliver enough power for the proper operation of the larger CM4980 injectors. (author)

  3. Ground operations and logistics in the context of the International Asteroid Mission

    Science.gov (United States)

    The role of Ground Operations and Logistics, in the context of the International Asteroid Mission (IAM), is to define the mission of Ground Operations; to identify the components of a manned space infrastructure; to discuss the functions and responsibilities of these components; to provide cost estimates for delivery of the spacecraft to LEO from Earth; to identify significant ground operations and logistics issues. The purpose of this dissertation is to bring a degree of reality to the project. 'One cannot dissociate development and set up of a manned infrastructure from its operational phase since it is this last one which is the most costly due to transportation costs which plague space station use' (Eymar, 1990). While this reference is to space stations, the construction and assembly of the proposed crew vehicle and cargo vehicles will face similar cost difficulties, and logistics complexities. The uniqueness of long duration space flight is complicated further by the lack of experience with human habitated, and non-refurbishable life support systems. These problems are addressed.

  4. International regulatory issues and approaches in the transition phase from operation to decommissioning

    International Nuclear Information System (INIS)

    Pyy, P.; Hrehor, M.; ); Murley, T.; Ranieri, R.; Laaksonen, J.

    2005-01-01

    Full text: The paper summarizes the work performed by an international group of senior nuclear safety regulators which was convened by the Committee on Nuclear Regulatory Activities (CNRA) of the OECD/Nuclear Energy Agency. The fundamental objective of this work was to identify the safety, environmental, organizational, human factors and public policy issues arising from decommissioning that will produce new challenges for the regulator. The study begins by recognizing that decommissioning is not simply an extension of operation and thus it is important for both the management of the facility and the regulator to understand the fundamental nature of the change taking place. Major regulatory policy issues discussed during this study include assurance of adequate funds, waste storage and disposal sites, material release criteria and site release criteria. Some of the important regulatory challenges relate to organizational and human factors, to safety and security requirements and to waste disposal and license termination. The importance of regular communication with both the corporate and site management and with public is recognized in the study as one of the key factors. When a nuclear facility ceases operation and enters into the decommissioning phase, both the operator and the regulator face a new set of challenges very different from those of an operating facility. The operator should have in place a strategic plan for decommissioning, prepared well in advance and reviewed by the regulatory body, to guide the facility managers and personnel through the changed circumstances. An essential part of the strategic plan should be the operator's plan for securing adequate funds to complete the decommissioning activities. In fact, the regulator should ensure that the operator sets aside funds, perhaps in a trust fund, while the facility is still operating and generating revenues. Both the operator and the regulator should expect a heightened public interest and concern

  5. International information systems for accident avoidance - the role of the operators

    International Nuclear Information System (INIS)

    Kraegenow, T.

    2007-01-01

    Susceptibility to defects and problems of reliability detected in a plant should be corrected for the future in plants affected by these problems as an important building block in the safety of nuclear power plants. This requires exchanges of specific information among plants and their operators, especially so on an international scale. After the accident in the Swedish Forsmark plant in July 2006, there were indications to the effect that some of the problems discovered there had been known earlier from a different power plant. For this reason, the way in which information about reliability problems and susceptibility to defects is exchanged in the nuclear industry is now under study. The mechanisms involved are compared with practices in civil aviation. The purpose of the exercise is not to recommend one of the two systems as being superior. Instead, it is seen that the exchange of information is organized in completely different ways in the two industries, and that the attitudes of operators are also fundamentally different. The nuclear community and the aviation industry can learn from each other. One obvious solution which could be adopted by the power plant industry is to follow the example of aviation and install a privately organized international information system which would take as nodes power plant vendors instead of national evaluation agencies, as before. (orig.)

  6. Requirements and international co-operation in nuclear safety for evolutionary light water reactors

    International Nuclear Information System (INIS)

    Carnino, A.

    1999-01-01

    The principles of safety are now well known and implemented world-wide, leading to a situation of harmonisation in accordance with the Convention on Nuclear Safety. Future reactors are expected not only to meet current requirements but to go beyond the safety level presently accepted. To this end, technical safety requirements, as defined by the IAEA document Safety Fundamentals, need be duly considered in the design, the risks to workers and population must be decreased, a stable, transparent and objective regulatory process, including an international harmonisation with respect to licensing of new reactors, must be developed, and the issue of public acceptance must be addressed. Well-performing existing installations are seen as a prerequisite for an improved public acceptability; there should be no major accidents, the results from safety performance indicators must be unquestionable, and compliance with internationally harmonised criteria is essential. Economical competitiveness is another factor that influences the acceptability; the costs for constructing the plant, for its operation and maintenance, for the fuel cycle, and for the final decommissioning are of paramount importance. Plant simplification, longer fuel cycles, life extension are appealing options, but safety will have first priority. The IAEA can play an important role in this field, by providing peer reviews by teams of international experts and assistance to Member States on the use of its safety standards. (author)

  7. Specific Features of Reflection of Information Regarding Lease Operations in the National and International Standards

    Directory of Open Access Journals (Sweden)

    Nikolenko Nataliya V.

    2013-12-01

    Full Text Available The article identifies the degree of correspondence of the national Provisions (Standard of Business Accounting (PSBA Lease with the international standard and provides recommendations with respect to their closing up. On the results of the study the author provides specific features of international and national standards – the existing IFRS 17 Lease and national PSBA 14 Lease by the following components: definition of lease, its classification and reflection in accounting. Also the text of PSBA 31 Financial Expenditures is supplemented with provisions on capitalisation of financial expenditures prospectively, which would allow avoidance of correction of the balance of the retained income and provision of comparative information for previous periods. The article provides an algorithm of division of lease for accounting purposes on the basis of international standards. Its use would ensure correctness of reflection of lease operations in accounting and would serve as a basis for development of methodical provisions with respect to accounting. By the result of the study the author forms definition of the qualification asset as an asset which requires considerable time for its creation, preparation for target use, sales or acquisition of the ownership right. Capitalisation of such expenditures would allow non-reduction of the accounting income and also would provide a possibility to reflect financial expenditures in accordance with their economic essence.

  8. The impact of internal longitudinal fins in parabolic trough collectors operating with gases

    International Nuclear Information System (INIS)

    Bellos, Evangelos; Tzivanidis, Christos; Daniil, Ilias; Antonopoulos, Kimon A.

    2017-01-01

    Highlights: • In this study, the impact of internal fins in PTC operating with gases is presented. • Air, helium and CO_2 are tested in smooth absorber and with fins of 5–10 mm and 15 mm. • Greater fin length leads to higher thermal efficiency and 10 mm is the optimum length exergetically. • Helium is the best working fluid exergetically, with CO_2 and air to follow. • Up to 290 °C, helium performs better energetically, while CO_2 in higher temperatures. - Abstract: In this study, the use of internal fins in parabolic trough collectors operating with gas working fluids is examined. Air, helium and carbon dioxide are the investigated working fluids, while Eurotrough ET-150 is the examined solar collector. The design and the simulation of this solar collector are performed with the commercial software Solidworks Flow Simulation. The internal fins lead to higher thermal efficiency but also to higher pressure losses; something very important for the solar fields of Concentrated Power Plants. Thus, the collector is examined energetically and exergetically in order to take into account the increase in the useful output with the simultaneous greater need of pumping power. Various fin lengths are examined and finally the fin of 10 mm was proved to be the most appropriate exergetically. In working fluid comparison, helium is the most efficient working fluid exergetically for all the examined cases. In the thermal efficiency comparison, helium performs better up to 290 °C, while carbon dioxide is the best choice in higher temperature levels. Moreover, the optimum mass flow rate for the helium was proved to be 0.03 kg/s and for the other working fluids the value of 0.015 kg/s seems to lead to the most satisfying results.

  9. Constitutional reform as process

    OpenAIRE

    Schultze, Rainer-Olaf (Prof.)

    2000-01-01

    Constitutional reform as process. - In: The politics of constitutional reform in North America / Rainer-Olaf Schultze ... (eds.). - Opladen : Leske + Budrich, 2000. - S. 11-31. - (Politikwissenschaftliche paperbacks ; 30)

  10. TWR Bench-Scale Steam Reforming Demonstration

    Energy Technology Data Exchange (ETDEWEB)

    Marshall, D.W.; Soelberg, N.R.

    2003-05-21

    The Idaho Nuclear Technology and Engineering Center (INTEC) was home to nuclear fuel reprocessing activities for decades at the Idaho National Engineering and Environmental Laboratory. As a result of the reprocessing activities, INTEC has accumulated approximately one million gallons of acidic, radioactive, sodium-bearing waste (SBW). The purpose of this demonstration was to investigate a reforming technology, offered by ThermoChem Waste Remediation, LLC, (TWR) for treatment of SBW into a ''road ready'' waste form that would meet the waste acceptance criteria for the Waste Isolation Pilot Plant (WIPP). TWR is the licensee of Manufacturing Technology Conservation International (MTCI) steam-reforming technology in the field of radioactive waste treatment. A non-radioactive simulated SBW was used based on the known composition of waste tank WM-180 at INTEC. Rhenium was included as a non-radioactive surrogate for technetium. Data was collected to determine the nature and characteristics of the product, the operability of the technology, the composition of the off-gases, and the fate of key radionuclides (cesium and technetium) and volatile mercury compounds. The product contained a low fraction of elemental carbon residues in the cyclone and filter vessel catches. Mercury was quantitatively stripped from the product but cesium, rhenium (Tc surrogate), and the heavy metals were retained. Nitrate residues were about 400 ppm in the product and NOx destruction exceeded 86%. The demonstration was successful.

  11. TWR Bench-Scale Steam Reforming Demonstration

    Energy Technology Data Exchange (ETDEWEB)

    D. W. Marshall; N. R. Soelberg

    2003-05-01

    The Idaho Nuclear Technology and Engineering Center (INTEC) was home to nuclear fuel reprocessing activities for decades at the Idaho National Engineering and Environmental Laboratory. As a result of the reprocessing activities, INTEC has accumulated approximately one million gallons of acidic, radioactive, sodium-bearing waste (SBW). The purpose of this demonstration was to investigate a reforming technology, offered by ThermoChem Waste Remediation, LLC, (TWR) for treatment of SBW into a "road ready" waste form that would meet the waste acceptance criteria for the Waste Isolation Pilot Plant (WIPP). TWR is the licensee of Manufacturing Technology Conservation International (MTCI) steam-reforming technology in the field of radioactive waste treatment. A non-radioactive simulated SBW was used based on the known composition of waste tank WM-180 at INTEC. Rhenium was included as a non-radioactive surrogate for technetium. Data was collected to determine the nature and characteristics of the product, the operability of the technology, the composition of the off-gases, and the fate of key radionuclides (cesium and technetium) and volatile mercury compounds. The product contained a low fraction of elemental carbon residues in the cyclone and filter vessel catches. Mercury was quantitatively stripped from the product but cesium, rhenium (Tc surrogate), and the heavy metals were retained. Nitrate residues were about 400 ppm in the product and NOx destruction exceeded 86%. The demonstration was successful.

  12. Reforming Organizational Structures

    OpenAIRE

    Van de Walle, Steven

    2016-01-01

    textabstractPublic sectors have undergone major transformations. Public sector reform touches upon the core building blocks of the public sector: organizational structures, people and finances. These are objects of reform. This chapter presents and discusses a set of major transformations with regard to organizational structures. It provides readers a fairly comprehensive overview of the key reforms that have taken place in Western public sectors. Structural reforms in the public sector show ...

  13. Market screening of natural gas reformers

    International Nuclear Information System (INIS)

    Themsen, J.; Pagh Nielsen, M.; Knudsen Kaer, S.

    2005-01-01

    This report presents results from the project: Market screening of natural gas reformers. The project objective was to screen the natural gas reformers available on the international market. The technology is developing rapidly, and the results from this project will assist in determining the focus for the future Danish activities and in setting up ambitious and realistic targets. The reformer screening is partly based on AAU and Dantherm's experiences from previous studies, and the screening has been further extended with a number of activities, including seminars and contact with some of the most interesting suppliers. (BA)

  14. Economic democracy and financial reform in Vanuatu

    DEFF Research Database (Denmark)

    Pacheco Cueva, Vladimir

    2007-01-01

    This article identifies the rationale and trajectory of finance sector reform as part of the donor-sponsored Comprehensive Reform Program (CRP) in Vanuatu and provides an analysis of the problems associated with the lack of affordable credit for sectors of the population that do not fulfill...... commercial lending criteria. The article relies on financial hegemony theory in order to explain Vanuatu's role within larger international financial structures and rationale for reform. The discussion shows that foreign banking institutions are not interested in broadening credit access to poorer sections...

  15. Small School Reform

    Directory of Open Access Journals (Sweden)

    Carroll E. Bronson

    2013-05-01

    Full Text Available This qualitative ethnographic case study explored the evolution of a public urban high school in its 3rd year of small school reform. The study focused on how the high school proceeded from its initial concept, moving to a small school program, and emerging as a new small high school. Data collection included interviews, observations, and document review to develop a case study of one small high school sharing a multiplex building. The first key finding, “Too Many Pieces, Not Enough Glue,” revealed that the school had too many new programs starting at once and they lacked a clear understanding of their concept and vision for their new small school, training on the Montessori philosophies, teaching and learning in small schools, and how to operate within a teacher-cooperative model. The second key finding, “A Continuous Struggle,” revealed that the shared building space presented problems for teachers and students. District policies remain unchanged, resulting in staff and students resorting to activist approaches to get things done. These findings offer small school reform leaders suggestions for developing and sustaining a small school culture and cohesion despite the pressures to revert back to top-down, comprehensive high school norms.

  16. Use of catalytic reforming to aid natural gas HCCI combustion in engines: experimental and modelling results of open-loop fuel reforming

    Energy Technology Data Exchange (ETDEWEB)

    Peucheret, S.; Wyszynski, M.L.; Lehrle, R.S. [Future Power Systems Group, Mechanical Engineering, The University of Birmingham, Edgbaston, Birmingham B15 2TT (United Kingdom); Golunski, S. [Johnson Matthey, Technology Centre, Blount' s Court, Sonning Common, Reading RG4 9NH (United Kingdom); Xu, H. [Jaguar Land Rover Research, Jaguar Land Rover W/2/021, Abbey Road, Coventry CV3 4LF (United Kingdom)

    2005-12-01

    The potential of the homogeneous charge compression ignition (HCCI) combustion process to deliver drastically reduced emissions of NO{sub x} and improved fuel economy from internal combustion engines is well known. The process is, however, difficult to initiate and control, especially when methane or natural gas are used as fuel. To aid the HCCI combustion of natural gas, hydrogen addition has been successfully used in this study. This hydrogen can be obtained from on-line reforming of natural gas. Methane reforming is achieved here by reaction with engine exhaust gas and air in a small scale monolith catalytic reactor. The benchmark quantity of H{sub 2} required to enhance the feasibility and engine load range of HCCI combustion is 10%. For low temperature engine exhaust gas, typical for HCCI engine operating conditions, experiments show that additional air is needed to produce this quantity. Experimental results from an open-loop fuel exhaust gas reforming system are compared with two different models of basic thermodynamic equilibria calculations. At the low reactor inlet temperatures needed for the HCCI application (approx. 400 deg C) the simplified three-reaction thermodynamic equilibrium model is in broad agreement with experimental results, while for medium (550-650 deg C) inlet temperature reforming with extra air added, the high hydrogen yields predicted from the multi-component equilibrium model are difficult to achieve in a practical reformer. (author)

  17. Reforming technology for syngas production

    International Nuclear Information System (INIS)

    Epstein, M.

    1997-01-01

    Methane forming reactions using either steam or CO 2 have been known to industry for a long time. These endothermic reactions require the investment of a relatively large amount of energy. German researchers, in the 1970's, conceived and developed the idea to use this reaction and the reverse methanation reaction in a closed loop for the transportation and distribution of nuclear heat. The idea was also adopted for use with solar energy as a heat source. Utilizing solar energy as the heat source, the Weismann Institute of Science has fabricated, installed and operated a complete loop capable of the conversion and transportation of over 400 kW of heat. This system can be operated with a wide range of CO 2 /H 2 O/CH 4 feed mixtures. Steam reforming is the common reforming reaction in the ''open loop'' mode for the purpose of synthesis gas production. This is accomplished with a large excess of steam on a nickel catalyst. However, it has only recently been recognized that there is also a substantial market for CO 2 reforming. The CO 2 /CH 4 mixture in various proportions exists in many places and has, so far, not been used efficiently. The sources for this mixture are biogas produced in anaerobic digestion processes and gas resources such as the NATUNA gas field in Indonesia, and many others. Therefore, the system of CO 2 /CH 4 deserves more attention. Commercial catalysts used for steam reforming based on nickel are not suitable for this system. Therefore, other catalysts based on Rhodium and Ruthenium have been developed and some performance data is presented in this paper. Also presented is a conceptual schematic layout of a CO 2 reforming plant and matching methanator. A computer code for a detailed design of the entire loop in a commercial size system has been prepared where optimized operational conditions as well as equipment parameters can be determined. (author). 3 figs, 3 tabs

  18. Health system reform.

    Science.gov (United States)

    Ortolon, Ken

    2009-06-01

    A vote on reforming the nation's health care system seems likely this summer as President Obama makes good on a campaign pledge. Although the Democratic leadership in Congress appears ready to push through reform legislation before the next election, TMA and AMA leaders say very little is known about what that "reform" likely will look like.

  19. Amateur Radio on the International Space Station - the First Operational Payload on the ISS

    Science.gov (United States)

    Bauer, F. H.; McFadin, L.; Steiner, M.; Conley, C. L.

    2002-01-01

    As astronauts and cosmonauts have adapted to life on the International Space Station (ISS), they have found Amateur Radio and its connection to life on Earth to be a constant companion and a substantial psychological boost. Since its first use in November 2000, the first five expedition crews have utilized the amateur radio station in the FGB to talk to thousands of students in schools, to their families on Earth, and to amateur radio operators around the world. Early in the development of ISS, an international organization called ARISS (Amateur Radio on the International Space Station) was formed to coordinate the construction and operation of amateur radio (ham radio) equipment on ISS. ARISS represents a melding of the volunteer teams that have pioneered the development and use of amateur radio equipment on human spaceflight vehicles. The Shuttle/Space Amateur Radio Experiment (SAREX) team enabled Owen Garriott to become the first astronaut ham to use amateur radio from space in 1983. Since then, amateur radio teams in the U.S. (SAREX), Germany, (SAFEX), and Russia (Mirex) have led the development and operation of amateur radio equipment on board NASA's Space Shuttle, Russia's Mir space station, and the International Space Station. The primary goals of the ARISS program are fourfold: 1) educational outreach through crew contacts with schools, 2) random contacts with the Amateur Radio public, 3) scheduled contacts with the astronauts' friends and families and 4) ISS-based communications experimentation. To date, over 65 schools have been selected from around the world for scheduled contacts with the orbiting ISS crew. Ten or more students at each school ask the astronauts questions, and the nature of these contacts embodies the primary goal of the ARISS program, -- to excite student's interest in science, technology and amateur radio. The ARISS team has developed various hardware elements for the ISS amateur radio station. These hardware elements have flown to ISS

  20. Energy Analysis in Combined Reforming of Propane

    Directory of Open Access Journals (Sweden)

    K. Moon

    2013-01-01

    Full Text Available Combined (steam and CO2 reforming is one of the methods to produce syngas for different applications. An energy requirement analysis of steam reforming to dry reforming with intermediate steps of steam reduction and equivalent CO2 addition to the feed fuel for syngas generation has been done to identify condition for optimum process operation. Thermodynamic equilibrium data for combined reforming was generated for temperature range of 400–1000°C at 1 bar pressure and combined oxidant (CO2 + H2O stream to propane (fuel ratio of 3, 6, and 9 by employing the Gibbs free energy minimization algorithm of HSC Chemistry software 5.1. Total energy requirement including preheating and reaction enthalpy calculations were done using the equilibrium product composition. Carbon and methane formation was significantly reduced in combined reforming than pure dry reforming, while the energy requirements were lower than pure steam reforming. Temperatures of minimum energy requirement were found in the data analysis of combined reforming which were optimum for the process.

  1. 14 CFR Special Federal Aviation... - Operating Limitations for Unscheduled Operations at Chicago's O'Hare International Airport

    Science.gov (United States)

    2010-01-01

    .... Operators may contact the ARO at (703) 904-4452 if they have a technical problem making a Reservation using..., law enforcement, military aircraft operations or public-use aircraft operations may be accommodated... system asks for a date or time, it is expecting an input of numbers. A problem arises when entering a...

  2. Methane steam reforming kinetics over Ni-YSZ anodematerials for Solid Oxide FuelCells

    DEFF Research Database (Denmark)

    Mogensen, David

    of internal reforming has to be carefully controlled. The objective of this thesis is to make such a careful control possible by examining the rate of internal steam reforming in SOFCs. The catalytic steam reforming activity of Ni-YSZ anode material was tested both in a packed bed reactor to determine...

  3. Methane steam reforming kinetics over Ni-YSZ anode materials for Solid Oxide Fuel Cells

    DEFF Research Database (Denmark)

    Mogensen, David

    of internal reforming has to be carefully controlled. The objective of this thesis is to make such a careful control possible by examining the rate of internal steam reforming in SOFCs. The catalytic steam reforming activity of Ni-YSZ anode material was tested both in a packed bed reactor to determine...

  4. International Cooperation to Establish Standard Operating Procedure (SOP) for Quarantine Management of Irradiated Foods in International Trade

    Energy Technology Data Exchange (ETDEWEB)

    Lee, J. W.; Byun, M. W.; Kim, J. H.; Choi, J. I.; Song, B. S.; Yoon, Y. H.; Kim, D. H.; Kim, W. G.; Kim, K. P.

    2010-02-15

    {center_dot} Development of SOPs through various research activities such as building international cooperation, and analysing current status of food irradiation in domestic and international markets, export and import, international market size, and of R and D - Analysis of examples for quarantine management in agricultural product exporting countries and use of irradiation technology for agricultural product quarantine, and changes in international quarantine management - Analysis of SOPs for food irradiation quarantine in international organization (CODEX, IPPC, WHO). U.S, EU, China, India, and Australia. - Collaborative researches of India/Korea and China/Korea entered into an agreement for market trials {center_dot} Publishment of irradiation quarantine management SOPs agreed to CODEX standards - Collaborative researches for quarantine management, avoiding Technical Barrier to Trade (TBT), and Sanitary Phytosanitary Measures were conducted, and advanced SOPs agreed with WTO/FTA system were published

  5. International Cooperation to Establish Standard Operating Procedure (SOP) for Quarantine Management of Irradiated Foods in International Trade

    International Nuclear Information System (INIS)

    Lee, J. W.; Byun, M. W.; Kim, J. H.; Choi, J. I.; Song, B. S.; Yoon, Y. H.; Kim, D. H.; Kim, W. G.; Kim, K. P.

    2010-02-01

    · Development of SOPs through various research activities such as building international cooperation, and analysing current status of food irradiation in domestic and international markets, export and import, international market size, and of R and D - Analysis of examples for quarantine management in agricultural product exporting countries and use of irradiation technology for agricultural product quarantine, and changes in international quarantine management - Analysis of SOPs for food irradiation quarantine in international organization (CODEX, IPPC, WHO). U.S, EU, China, India, and Australia. - Collaborative researches of India/Korea and China/Korea entered into an agreement for market trials · Publishment of irradiation quarantine management SOPs agreed to CODEX standards - Collaborative researches for quarantine management, avoiding Technical Barrier to Trade (TBT), and Sanitary Phytosanitary Measures were conducted, and advanced SOPs agreed with WTO/FTA system were published

  6. The development and operation of the international solar-terrestrial physics central data handling facility

    Science.gov (United States)

    Lehtonen, Kenneth

    1994-01-01

    The National Aeronautics and Space Administration (NASA) Goddard Space Flight Center (GSFC) International Solar-Terrestrial Physics (ISTP) Program is committed to the development of a comprehensive, multi-mission ground data system which will support a variety of national and international scientific missions in an effort to study the flow of energy from the sun through the Earth-space environment, known as the geospace. A major component of the ISTP ground data system is an ISTP-dedicated Central Data Handling Facility (CDHF). Acquisition, development, and operation of the ISTP CDHF were delegated by the ISTP Project Office within the Flight Projects Directorate to the Information Processing Division (IPD) within the Mission Operations and Data Systems Directorate (MO&DSD). The ISTP CDHF supports the receipt, storage, and electronic access of the full complement of ISTP Level-zero science data; serves as the linchpin for the centralized processing and long-term storage of all key parameters generated either by the ISTP CDHF itself or received from external, ISTP Program approved sources; and provides the required networking and 'science-friendly' interfaces for the ISTP investigators. Once connected to the ISTP CDHF, the online catalog of key parameters can be browsed from their remote processing facilities for the immediate electronic receipt of selected key parameters using the NASA Science Internet (NSI), managed by NASA's Ames Research Center. The purpose of this paper is twofold: (1) to describe how the ISTP CDHF was successfully implemented and operated to support initially the Japanese Geomagnetic Tail (GEOTAIL) mission and correlative science investigations, and (2) to describe how the ISTP CDHF has been enhanced to support ongoing as well as future ISTP missions. Emphasis will be placed on how various project management approaches were undertaken that proved to be highly effective in delivering an operational ISTP CDHF to the Project on schedule and

  7. Enhanced piezoelectric operation of NiO/GaN heterojunction generator by suppressed internal carrier screening

    International Nuclear Information System (INIS)

    Jeong, Dae Kyung; Kang, Jin-Ho; Ryu, Sang-Wan; Ha, Jun-Seok

    2017-01-01

    A NiO/GaN heterojunction piezoelectric generator was fabricated, and the improvement in device performance was analyzed. The electrical properties of NiO were varied by regulating the gas environment during sputtering. An optimized NiO layer was adopted for high piezoelectric voltage generation. Internal carrier screening was revealed to be the dominant mechanism degrading the piezoelectric performance, necessitating the suppression of carrier screening. The highly resistive NiO layer was advantageous in the suppression of carrier transport across the junction that screened the piezoelectric field. The maximum piezoelectric voltage and current density values obtained were 7.55 V and 1.14 µ A cm −2 , respectively. The power obtained was sufficient to operate a light-emitting diode combined with a charging circuit. (paper)

  8. Formation of neoclassical internal transport barriers under various operational regimes on compact helical system

    Energy Technology Data Exchange (ETDEWEB)

    Minami, T [National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292 (Japan); Fujisawa, A [National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292 (Japan); Iguchi, H [National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292 (Japan); Nishimura, S [National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292 (Japan); Ida, K [National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292 (Japan); Yokoyama, M [National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292 (Japan); Murakami, S [Department of Nuclear Engineering, Kyoto University, Kyoto (Japan); Yoshimura, Y [National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292 (Japan); Isobe, M [National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292 (Japan); Suzuki, C [National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292 (Japan); Nagaoka, K [National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292 (Japan); Akiyama, T [National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292 (Japan); Yoshinuma, M [National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292 (Japan); Shimizu, A [National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292 (Japan); Takahashi, C [National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292 (Japan); Matsuoka, K [National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292 (Japan); Okamura, S [National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292 (Japan)

    2004-05-01

    Optimization has been carried out on the operational regime where neoclassical internal transport barriers (N-ITBs) are formed. The condition of the forming N-ITB is sensitive to the location of the electron cyclotron heating resonance zone. A high electron temperature is obtained for the central heating (-2 cm < R{sub resonance} < 2 cm). The variation of the magnetic axis location affects the formation of the N-ITB. The electron and ion temperatures at the magnetic axis location (R{sub ax}) of 94.9 cm are higher than those at 92.1 and 97.4 cm. This result indicates that the neoclassical flux and the created radial electric field are influenced by the magnetic field structure.

  9. Evaluation of nuclear data for radiation shielding by model calculations and international co-operation aspects

    International Nuclear Information System (INIS)

    Canetta, E.; Maino, G.; Menapace, E.

    2001-01-01

    The matter is reviewed, also following previous discussions at ICRS-9, concerning evaluation and related theoretical activities on nuclear data for radiation shielding within the framework of international co-operation initiatives, according to recognised needs and priorities. Both cross-section data.- for reactions induced by neutrons and photons - and nuclear structure data have been considered. In this context, main contributions and typical results are presented from theoretical and evaluation activities at the ENEA Applied Physics Division, especially concerning neutron induced reaction data up to 20 MeV and photonuclear reaction data such as photon absorption and (gamma,n) cross-sections. Relevant aspects of algebraic nuclear models and of evaporation and pre-equilibrium models are discussed. (authors)

  10. Selected Lessons Learned through the ISS Design, Development, Assembly, and Operations: Applicability to International Cooperation for Standardization

    Science.gov (United States)

    Hirsch, David B.

    2009-01-01

    This slide presentation reviews selected lessons that were learned during the design, development, assembly and operation of the International Space Station. The critical importance of standards and common interfaces is emphasized to create a common operation environment that can lead to flexibility and adaptability.

  11. Operative treatment of early infection after internal fixation of limb fractures (exclusive of severe open fractures).

    Science.gov (United States)

    Bonnevialle, P

    2017-02-01

    Early infection after open reduction and internal fixation (ORIF) of a limb bone is defined as bacteriologically documented, deep and/or superficial surgical-site infection (SSI) diagnosed within 6months after the surgical procedure. This interval is arbitrarily considered sufficient to obtain fracture healing. The treatment of early infection after ORIF should be decided by a multidisciplinary team. The principles are the same as for revision arthroplasty. Superficial SSIs should be differentiated from deep SSIs, based on the results of bacteriological specimens collected using flawless technique. A turning point in the local microbial ecology occurs around the third or fourth week, when a biofilm develops around metallic implants. This biofilm protects the bacteria. The treatment relies on both non-operative and operative measures, which are selected based on the time to occurrence of the infection, condition of the soft tissues, and stage of bone healing. Both the surgical strategy and the antibiotic regimen should be determined during a multidisciplinary discussion. When treating superficial SSIs after ORIF, soft-tissue management is the main challenge. The treatment differs according to whether the hardware is covered or exposed. Defects in the skin and/or fascia can be managed using reliable reconstructive surgery techniques, either immediately or after a brief period of vacuum-assisted closure. In deep SSIs, deciding whether to leave or to remove the hardware is difficult. If the hardware is removed, the fracture site can be stabilised provisionally using either external fixation or a cement rod. Once infection control is achieved, several measures can be taken to stimulate bone healing before the end of the classical 6-month interval. If the hardware was removed, then internal fixation must be performed once the infection is eradicated. Copyright © 2016. Published by Elsevier Masson SAS.

  12. Processing covariance data for the resonance region - International Evaluation Co-operation, V. 20

    International Nuclear Information System (INIS)

    Dunn, M.; Leal, L.C.; Wiarda, D.; Jacqmin, R.; Kodeli, I.; ); Chiba, G.; Shibata, K.; Ishikawa, M.; Oh, S.; Nikolaev, M.; Kahler, A.C. Jr.; Kawano, T.; Arcilla, R.

    2014-01-01

    A Working Party on International Evaluation Co-operation (WPEC) was established under the sponsorship of the OECD/NEA Nuclear Science Committee (NSC) to promote the exchange of information on nuclear data evaluations, validation, and related topics. Its aim is also to provide a framework for co-operative activities between members of the major nuclear data evaluation projects. Requirements for experimental data resulting from this activity are compiled. The working party determines common criteria for evaluated nuclear data files with a view to assessing and improving the quality and completeness of evaluated data. The parties to the project are ENDF (United States), JEF/EFF (NEA Data Bank member countries), and JENDL (Japan). Cooperation with evaluation projects of non- OECD countries is organized through the Nuclear Data Section of the International Atomic Energy Agency (IAEA). This report summarizes the work performed by WPEC Subgroup 28 (SG28) on issues pertinent to the methodology used to process covariance data in the resonance region. Specifically, SG28 has developed the requisite processing methods needed to process resonance parameter covariance data, generate cross-section covariance data files and demonstrate the use of covariance data in radiation transport analyses. The work performed by SG28 and documented in this report addresses the following tasks: - Produce resonance parameter covariance evaluation for 235 U; - Develop resonance parameter covariance processing methods in widely used processing systems (e.g., NJOY, AMPX, etc.); - Use the updated cross-section processing systems to generate covariance data files for use in radiation transport analyses. In addition, use sensitivity/uncertainty (S/U) analyses to demonstrate the propagation of the covariance data in specific radiation transport applications

  13. Auto-ignition control in turbocharged internal combustion engines operating with gaseous fuels

    International Nuclear Information System (INIS)

    Duarte, Jorge; Amador, Germán; Garcia, Jesus; Fontalvo, Armando; Vasquez Padilla, Ricardo; Sanjuan, Marco; Gonzalez Quiroga, Arturo

    2014-01-01

    Control strategies for auto-ignition control in turbocharged internal combustion engines operating with gaseous fuels are presented. Ambient temperature and ambient pressure are considered as the disturbing variables. A thermodynamic model for predicting temperature at the ignition point is developed, adjusted and validated with a large experimental data-set from high power turbocharged engines. Based on this model, the performance of feedback and feedforward auto-ignition control strategies is explored. A robustness and fragility analysis for the Feedback control strategies is presented. The feedforward control strategy showed the best performance however its implementation entails adding a sensor and new control logic. The proposed control strategies and the proposed thermodynamic model are useful tools for increasing the range of application of gaseous fuels with low methane number while ensuring a safe running in internal combustion engines. - Highlights: • A model for predicting temperature at the ignition point. • Robust PID, modified PID, and feedforward strategies for auto-ignition control. • λ′ were the best set of tuning equations for calculating controller parameters. • Robust PID showed significant improvements in auto-ignition control. • Feedforward control showed the best performance

  14. Feasibility of international data collection and feedback on post-operative pain data: proof of concept.

    Science.gov (United States)

    Zaslansky, R; Chapman, C R; Rothaug, J; Bäckström, R; Brill, S; Davidson, E; Elessi, K; Fletcher, D; Fodor, L; Karanja, E; Konrad, C; Kopf, A; Leykin, Y; Lipman, A; Puig, M; Rawal, N; Schug, S; Ullrich, K; Volk, T; Meissner, W

    2012-03-01

    Post-operative pain exacts a high toll from patients, families, healthcare professionals and healthcare systems worldwide. PAIN-OUT is a research project funded by the European Union's 7th Framework Program designed to develop effective, evidence-based approaches to improve pain management after surgery, including creating a registry for feedback, benchmarking and decision support. In preparation for PAIN-OUT, we conducted a pilot study to evaluate the feasibility of international data collection with feedback to participating sites. Adult orthopaedic or general surgery patients consented to participate between May and October 2008 at 14 collaborating hospitals in 13 countries. Project staff collected patient-reported outcomes and process data from 688 patients and entered the data into an online database. Project staff in 10 institutions met the enrolment criteria of collecting data from at least 50 patients. The completeness and quality of the data, as assessed by rate of missing data, were acceptable; only 2% of process data and 0.06% of patient-reported outcome data were missing. Participating institutions received access to select items as Web-based feedback comparing their outcomes to those of the other sites, presented anonymously. We achieved proof of concept because staff and patients in all 14 sites cooperated well despite marked differences in cultures, nationalities and languages, and a central database management team was able to provide valuable feedback to all. © 2011 European Federation of International Association for the Study of Pain Chapters.

  15. Internal Flooding Probabilistic Safety Assessment of an OPR-1000 Plant during Low Power and Shutdown Operation

    International Nuclear Information System (INIS)

    Lee, Yoon Hwan; Park, Jin Hee; Lim, Ho Gon

    2016-01-01

    In 2009, the electric power research institute (EPRI) published a guideline for the development of IF-PRA that addresses the requirements of the ASME/ANS RASa-2009 PRA consensus standard. The EPRI guideline delineates a level of detail and assessment complexity that has been significantly increased with respect to the guidance for IF assessment performed for the individual plant examination (IPE) to address Generic Letter 88- 20. The main differences include: A more systematic approach to the definition of flood area. The identification, screening and analysis of flooding sources and scenarios. The calculation of the initiating-event frequency (IEF) based on the actual length and characteristics of the piping. The inclusion of spatial effects such as spray from pipe leaks. The specific documentation associated with the plant walkdowns. Among these differences, this research focused on the third and fourth items when performing the internal flooding PSA. This is done by identifying the pipe and fluid characteristics, assessing the pipe pressure, characterizing the pipe (i.e., pipe diameter, length, etc.) and determining the pressure boundary failure frequency. The results were summed for the various piping systems within a given flood area to arrive at an overall internal flood initiating frequency for a given flood mode (i.e., spray, general flood, or major flood) for that particular area by each POS (Plant Operational State). In this initiating event frequency evaluations, the POS duration time is especially considered to get the real values for LPSD state. Characterizations of spray scenarios were evaluated to determine their impact on plant risk caused by internal flooding events.

  16. Steepest Ascent Tariff Reforms

    DEFF Research Database (Denmark)

    Raimondos-Møller, Pascalis; Woodland, Alan D.

    2006-01-01

    a theoretical concept where the focus is upon the size of welfare gains accruing from tariff reforms rather than simply with the direction of welfare effects that has been the concern of theliterature.JEL code: F15.Keywords: Steepest ascent tariff reforms; piecemeal tariff policy; welfare; market access; small......This paper introduces the concept of a steepest ascent tariff reform for a small open economy. By construction, it is locally optimal in that it yields the highest gain in utility of any feasible tariff reform vector of the same length. Accordingly, it provides a convenient benchmark...... for the evaluation of the welfare effectiveness of other well known tariff reform rules, as e.g. the proportional and the concertina rules. We develop the properties of this tariff reform, characterize the sources of the potential welfare gains from tariff reform, use it to establish conditions under which some...

  17. International charitable connections: the growth in number, and the countries of operation, of English and Welsh charities working overseas

    OpenAIRE

    Clifford, David

    2016-01-01

    This paper provides new empirical evidence about English and Welsh charities operating internationally. It answers basic questions unaddressed in existing work: how many charities work overseas, and how has this number changed over time? In which countries do they operate, and what underlies these geographical patterns? It makes use of a unique administrative dataset which records every country in which each charity operates. The results show a sizeable increase in the number of charities wor...

  18. International Conference on Recent Developments in Operator Theory and Its Applications

    CERN Document Server

    Lancaster, P; Shivakumar, P

    1996-01-01

    The present volume contains the proceedings of the International Conference on Ap­ plications of Operator Theory held in Winnipeg, Canada (October 2nd to 6th, 1994), which was organized by the Institute of Industrial Mathematical Sciences (IIMS) of the University of Manitoba. At this conference 92 participants representing 15 countries par­ ticipated, and 64 papers were presented. This meeting was the second of a linked pair. The first was a program of advanced instruction held at the Fields Institute, Ontario, followed by a research conference. The first of these events gave rise to the volume "Lectures on Operator Theory and its Applications", published by the American Mathematical Society for the Fields Institute in 1995. These two events were the creation of the following Program Committee: M. A. Dahleh (M. I. T. ) P. A. Fillmore (Dalhousie) B. A. Francis (Toronto) F. Ghahramani (Manitoba) K. Glover (Cambridge) I. Gohberg (Tel Aviv) T. Kailath (Stanford) P. Lancaster (Calgary), Chair H. Langer (Vienna) ...

  19. Organization, Management and Function of International Space Station (ISS) Multilateral Medical Operations

    Science.gov (United States)

    Duncan, James M.; Bogomolov, V. V.; Castrucci, F.; Koike, Y.; Comtois, J. M.; Sargsyan, A. E.

    2007-01-01

    Long duration crews have inhabited the ISS since November of 2000. The favorable medical outcomes of its missions can be largely attributed to sustained collective efforts of all ISS Partners medical organizations. In-flight medical monitoring and support, although crucial, is just a component of the ISS system of Joint Medical Operations. The goal of this work is to review the principles, design, and function of the multilateral medical support of the ISS Program. The governing documents, which describe the relationships among all ISS partner medical organizations, were evaluated, followed by analysis of the roles, responsibilities, and decision-making processes of the ISS medical boards, panels, and working groups. The degree of integration of the medical support system was evaluated by reviewing the multiple levels of the status reviews and mission assurance activities carried out throughout the last six years. The Integrated Medical Group, consisting of physicians and other essential personnel in the mission control centers represents the front-line medical support of the ISS. Data from their day-to-day activities are presented weekly at the Space Medicine Operations Team (SMOT), where known or potential concerns are addressed by an international group of physicians. A broader status review is conducted monthly to project the state of crew health and medical support for the following month, and to determine measures to return to nominal state. Finally, a comprehensive readiness review is conducted during preparations for each ISS mission. The Multilateral Medical Policy Board (MMPB) issues medical policy decisions and oversees all health and medical matters. The Multilateral Space Medicine Board (MSMB) certifies crewmembers and visitors for training and space flight to the Station, and physicians to practice space medicine for the ISS. The Multilateral Medical Operations Panel (MMOP) develops medical requirements, defines and supervises implementation of

  20. CRITICAL ASSUMPTIONS IN THE F-TANK FARM CLOSURE OPERATIONAL DOCUMENTATION REGARDING WASTE TANK INTERNAL CONFIGURATIONS

    Energy Technology Data Exchange (ETDEWEB)

    Hommel, S.; Fountain, D.

    2012-03-28

    The intent of this document is to provide clarification of critical assumptions regarding the internal configurations of liquid waste tanks at operational closure, with respect to F-Tank Farm (FTF) closure documentation. For the purposes of this document, FTF closure documentation includes: (1) Performance Assessment for the F-Tank Farm at the Savannah River Site (hereafter referred to as the FTF PA) (SRS-REG-2007-00002), (2) Basis for Section 3116 Determination for Closure of F-Tank Farm at the Savannah River Site (DOE/SRS-WD-2012-001), (3) Tier 1 Closure Plan for the F-Area Waste Tank Systems at the Savannah River Site (SRR-CWDA-2010-00147), (4) F-Tank Farm Tanks 18 and 19 DOE Manual 435.1-1 Tier 2 Closure Plan Savannah River Site (SRR-CWDA-2011-00015), (5) Industrial Wastewater Closure Module for the Liquid Waste Tanks 18 and 19 (SRRCWDA-2010-00003), and (6) Tank 18/Tank 19 Special Analysis for the Performance Assessment for the F-Tank Farm at the Savannah River Site (hereafter referred to as the Tank 18/Tank 19 Special Analysis) (SRR-CWDA-2010-00124). Note that the first three FTF closure documents listed apply to the entire FTF, whereas the last three FTF closure documents listed are specific to Tanks 18 and 19. These two waste tanks are expected to be the first two tanks to be grouted and operationally closed under the current suite of FTF closure documents and many of the assumptions and approaches that apply to these two tanks are also applicable to the other FTF waste tanks and operational closure processes.

  1. A multi-level simulation platform of natural gas internal reforming solid oxide fuel cell-gas turbine hybrid generation system - Part II. Balancing units model library and system simulation

    Science.gov (United States)

    Bao, Cheng; Cai, Ningsheng; Croiset, Eric

    2011-10-01

    Following our integrated hierarchical modeling framework of natural gas internal reforming solid oxide fuel cell (IRSOFC), this paper firstly introduces the model libraries of main balancing units, including some state-of-the-art achievements and our specific work. Based on gPROMS programming code, flexible configuration and modular design are fully realized by specifying graphically all unit models in each level. Via comparison with the steady-state experimental data of Siemens-Westinghouse demonstration system, the in-house multi-level SOFC-gas turbine (GT) simulation platform is validated to be more accurate than the advanced power system analysis tool (APSAT). Moreover, some units of the demonstration system are designed reversely for analysis of a typically part-load transient process. The framework of distributed and dynamic modeling in most of units is significant for the development of control strategies in the future.

  2. Improving the international system for operating experience feedback. INSAG-23. A report by the International Nuclear Safety Group

    International Nuclear Information System (INIS)

    2008-01-01

    The operational safety performance of nuclear facilities has, in general, improved notably over time throughout the world. This has been achieved, in part, through operating experience feedback (OEF) and the introduction of new technology. While the continued strong safety performance by operators is encouraging, safety significant events continue to recur in nuclear installations. This indicates that operators are not learning and applying the lessons that experience can teach us. This report focuses on systems that are operated by intergovernmental organizations with close contacts to national regulatory authorities. These systems provide an alternative network to the worldwide system employed by the operators of nuclear facilities known as the World Association of Nuclear Operators (WANO). The WANO system is restricted to its members, who have concluded that keeping the information exchanged confidential improves its usefulness. INSAG recognizes the merits of this approach, particularly in light of the primary responsibility of licensed operators for the safety of their facilities. Nevertheless, INSAG encourages WANO to share key safety lessons with national regulatory authorities and intergovernmental organization

  3. Experimental analysis of an autothermal reformer for automotive purposes

    International Nuclear Information System (INIS)

    Caners, C.; Peppley, B.; Harrison, S.; Oosthuizen, P.

    2004-01-01

    This paper describes the experimental analysis, concomitant with modeling research, to determine improved operating parameters and design of an autothermal reformer. The reformer, utilizing both partial oxidation and steam reforming reactions, along with the water gas shift phenomena is well suited for the mobile application of transportation. This is due to the novel geometry of the autothermal reformer, which seeks to improve the heat transfer characteristics of the process, whereby the exothermic partial oxidation reaction provides the heat energy required to drive the steam reforming reaction, to the point of a thermally neutral system. The paper will present data from the experimental results of reforming iso-octane as a surrogate for gasoline in the form of reformate composition, iso-octane conversion percentages and efficiencies in terms of hydrogen realized per mol of fuel input. (author)

  4. Plasma steam reforming of E85 for hydrogen rich gas production

    International Nuclear Information System (INIS)

    Zhu Xinli; Hoang Trung; Lobban, Lance L; Mallinson, Richard G

    2011-01-01

    E85 (85 vol% ethanol and 15 vol% gasoline) is a partly renewable fuel that is increasing in supply availability. Hydrogen production from E85 for fuel cell or internal combustion engine applications is a potential method for reducing CO 2 emissions. Steam reforming of E85 using a nonthermal plasma (pulse corona discharge) reactor has been exploited at low temperature (200-300 0 C) without external heating, diluent gas, oxidant or catalyst in this work. Several operational parameters, including the discharge current, E85 concentration and feed flow rate, have been investigated. The results show that hydrogen rich gases (63-67% H 2 and 22-29% CO, with small amounts of CO 2 , C 2 hydrocarbons and CH 4 ) can be produced by this method. A comparison with ethanol reforming and gasoline reforming under identical conditions has also been made and the behaviour of E85 reforming is found to be close to that of ethanol reforming with slightly higher C 2 hydrocarbons yields.

  5. Financial Market Implications of India’s Pension Reform

    OpenAIRE

    Helene Poirson Ward

    2007-01-01

    India's planned pension reform will set up a proper regulatory framework for the pension industry and open up the sector to private fund managers. Drawing on international experiences, the paper highlights pre-conditions for the reform to kick-start financial development, including: (i) the buildup of critical mass; (ii) sufficiently flexible investment guidelines and regulations, including on investments abroad; and (iii) concurrent reforms in capital markets. Given the limited scale of the ...

  6. Results and insights of internal fire and internal flood analyses of the Surry Unit 1 Nuclear Power Plant during mid-loop operations

    International Nuclear Information System (INIS)

    Chu, Tsong-Lun; Musicki, Z.; Kohut, P.

    1995-01-01

    During 1989, the Nuclear Regulatory Commission (NRC) initiated an extensive program to carefully examine the potential risks during low power and shutdown operations. Two plants, Surry (pressurized water reactor) and Grand Gulf (boiling water reactor), were selected as the plants to be studied by Brookhaven National Laboratory (BNL) and Sandia National Laboratories (SNL). The objectives of the program are to assess the risks of severe accidents initiated during plant operational states (POSs) other than full power operation and to compare the estimated core damage frequencies (CDFs), important accident sequences and other qualitative and quantitative results with those accidents initiated during full power operation as assessed in NUREG-1150. The scope of the program includes that of a Level 3 PRA for internal events and a Level 1 PRA for seismically induced and internal fire and flood induced core damage sequences. This paper summarizes the results and highlights of the internal fire and flood analysis documented in Volumes 3 and 4 of NUREG/CR-6144 performed for the Surry plant during mid-loop operation

  7. Electricity reform in developing and transition countries: A reappraisal

    International Nuclear Information System (INIS)

    Williams, J.H.; Ghanadan, R.

    2006-01-01

    Since about 1990, many developing and transition countries have undertaken market-oriented reforms in their electric power sectors. Despite the widespread adoption of a standard policy model, reform processes and outcomes have often failed to meet expectations. Drawing on an extensive literature review and case studies in Asia, Africa, Latin America, and Eastern Europe, this paper describes common features of non-OECD electricity reform and reappraises reform policies and underlying assumptions. Comparison with the sector-focused policy goals of deregulation in OECD countries highlights the importance of national fiscal crises, macroeconomic reforms, and persuasion by multilateral lenders in shaping non-OECD reforms. It also makes clear reform's dependence on attracting foreign capital, and consequent vulnerability to volatile international financial conditions. Case studies of Bolivia, Ghana, India, Poland, and Thailand illustrate reform's diverse pathways and problems in different settings. A broad range of non-OECD reform experiences indicates that disappointing results have often resulted from a narrow focus on finance and cost recovery, inflexibly applied. The paper concludes that improving reform will require emphasizing a broader set of objectives, including service provision, public benefits, effective regulation, and social/political legitimacy. Above all, reforms must be based on realistic assessments of national needs and capabilities. (author)

  8. Curriculum reform and the market

    DEFF Research Database (Denmark)

    Petersen, Karen Bjerg

    2011-01-01

    A neo-liberal discourse in the 2000s has been prevalent not only in international and Danish educational policy contexts, but also within a specific area, namely the education of adult immigrants in Denmark. With the adoption of a new law in 2003 high-stakes testing, standards, new market economy...... in Denmark. Based on studies of curriculum reform and research about headmasters’ and teachers’ attitudes the article addresses paradoxes rising in the wake of the neo-liberal education policy. Despite the intention of high-stakes testing to increase adult migrants’ language and employment related....... Teachers furthermore find the new working conditions stressing. It is discussed whether a neo-liberal discourse in adult teaching is ‘dumping down’ the intentions of curriculum and education reform....

  9. Curriculum reform and the market

    DEFF Research Database (Denmark)

    Petersen, Karen Bjerg

    2012-01-01

    A neo-liberal discourse in the 2000s has been prevalent not only in international and Danish educational policy contexts, but also within a specific area, namely the education of adult immigrants in Denmark. With the adoption of a new law in 2003 high-stakes testing, standards, new market economy...... in Denmark. Based on studies of curriculum reform and research about headmasters’ and teachers’ attitudes the article addresses paradoxes rising in the wake of the neo-liberal education policy. Despite the intention of high-stakes testing to increase adult migrants’ language and employment related....... Teachers furthermore find the new working conditions stressing. It is discussed whether a neo-liberal discourse in adult teaching is ‘dumping down’ the intentions of curriculum and education reform....

  10. 30th November 2010 - Norwegian Ministry of Government Administration, Reform and Church Affairs State Secretary R. Valle signing the guest book with Head of International Relations F. Pauss and Director for Research and Scientific Computing S. Bertolucci; visiting CERN Computer Centre with Information Technology Department Head F. Hemmer.

    CERN Multimedia

    Maximilien Brice

    2010-01-01

    30th November 2010 - Norwegian Ministry of Government Administration, Reform and Church Affairs State Secretary R. Valle signing the guest book with Head of International Relations F. Pauss and Director for Research and Scientific Computing S. Bertolucci; visiting CERN Computer Centre with Information Technology Department Head F. Hemmer.

  11. A case study of different configurations for the performance analysis of solid oxide fuel cells with external reformers

    International Nuclear Information System (INIS)

    Lee, Kang Hun; Woo, Hyun Tak; Yu, Sang Seok; Lee, Sang Min; Lee, Young Duk; Kang, Sang Gyu; Ahn, Kook Young

    2012-01-01

    A planar solid oxide fuel cell (PSOFC) is studied in its application in a high temperature stationary power plant. Even though PSOFCs with external reformers are designed for application from the distributed power source to the central power plant, such PSOFCs may sacrifice more system efficiency than internally reformed SOFCs. In this study, modeling of the PSOFC with an external reformer was developed to analyze the feasibility of thermal energy utilization for the external reformer. The PSOFC system model includes the stack, reformer, burner, heat exchanger, blower, pump, PID controller, 3-way valve, reactor, mixer, and steam separator. The model was developed under the Matlab/Simulink environment with Thermolib'R'modules. The model was used to study the system performance according to its configuration. Three configurations of the SOFC system were selected for the comparison of the system performance. The system configuration considered the cathode recirculation, thermal sources for the external reformer, heat up of operating gases, and condensate anode off gas for the enhancement of the fuel concentration. The simulation results show that the magnitude of the electric efficiency of the PSOFC system for Case 2 is 12.13% higher than that for Case 1 (reference case), and the thermal efficiency of the PSOFC system for Case 3 is 76.12%, which is the highest of all the cases investigated

  12. Lesotho - Land Administration Reform

    Data.gov (United States)

    Millennium Challenge Corporation — Michigan State University was assigned to design the impact evaluation (IE) of the Land Administration Reform Project (LARP) funded under the Millennium Challenge...

  13. Philippines - Revenue Administration Reform

    Data.gov (United States)

    Millennium Challenge Corporation — The Millennium Challenge Account-Philippines' (MCA-P) implementation of the Revenue Administration Reform Project (RARP) is expected to improve tax administration,...

  14. Evaluation of Pushback Decision-Support Tool Concept for Charlotte Douglas International Airport Ramp Operations

    Science.gov (United States)

    Hayashi, Miwa; Hoang, Ty; Jung, Yoon C.; Malik, Waqar; Lee, Hanbong; Dulchinos, Victoria L.

    2015-01-01

    This paper proposes a new departure pushback decision-support tool (DST) for airport ramp-tower controllers. It is based on NASA's Spot and Runway Departure Advisor (SARDA) collaborative decision-making concept, except with the modification that the gate releases now are controlled by tactical pushback (or gate-hold) advisories instead of strategic pre-assignments of target pushback times to individual departure flights. The proposed ramp DST relies on data exchange with the airport traffic control tower (ATCT) to coordinate pushbacks with the ATCT's flow-management intentions under current operational constraints, such as Traffic Management Initiative constraints. Airlines would benefit in reduced taxi delay and fuel burn. The concept was evaluated in a human-in-the-loop simulation experiment with current ramp-tower controllers at the Charlotte Douglas International Airport as participants. The results showed that the tool helped reduce taxi time by one minute per flight and overall departure flight fuel consumption by 10-12% without reducing runway throughput. Expect Departure Clearance Time (EDCT) conformance also was improved when advisories were provided. These benefits were attained without increasing the ramp-tower controllers' workload. Additionally, the advisories reduced the ATCT controllers' workload.

  15. ENTERPRISE OPERATION PLANNING IN THE CONDITIONS OF RISK AND UNCERTAINTY IN THE EXTERNAL AND INTERNAL ENVIRONMENT

    Directory of Open Access Journals (Sweden)

    Titov V. V.

    2017-09-01

    Full Text Available Optimization of the enterprise activity planning taking into account the risk and uncertainty of the external and internal environment is a complex scientific and methodological problem. Its solution is important for the planning practice. Therefore, the relevance of this research topic is beyond doubt. Planning is based on the use of a multilevel system of models. At the top level, the achievement of key strategic indicators is ensured by the development and implementation of innovations, mainly related to the planning of the release of new high-tech products. However, it is at this level that the risks and uncertainties have the greatest impact on the planning processes for the development, production and marketing of new products. In the scientific literature it is proposed to use the stochastic graphs with returns for this purpose. This idea is also supported in this work. However, the implementation of such an idea requires additional methodological developments and quantitative calculations. The coordination of strategic decisions with tactical plans is based on the idea of eliminating the economic and other risks associated with the economic activity of the enterprise in tactical planning, by creating the stochastic reserves based on the implementation of additional innovations that ensure the receipt of above-target sales volumes, profits and other indicators of the strategic plan. The organization of operational management of production is represented by an iterative, sliding process (reducing risks in production, which is realized taking into account the limitations of tactical control.

  16. Progress towards steady-state operation and real time control of internal transport barriers in JET

    International Nuclear Information System (INIS)

    Litaudon, X.

    2002-01-01

    In JET advanced tokamak research mainly focuses on plasmas with internal transport barriers (ITBs), generated by modifications of the current profile. The formerly developed optimised shear regime with low magnetic shear in the plasma center has been extended to deeply reversed magnetic shear configurations. ITBs occur at much lower access powers. The achievement of high fusion performance is reported in deeply reversed magnetic shear configuration. The generation of plasmas with wide ITBs in this configuration has allowed an extension of the accessible normalised toroidal beta at high magnetic field. We report on the successful sustainment and control of the electron and ion ITB in full current drive operation with a large fraction of bootstrap current. Progress towards the steady state capability of ITB plasmas includes techniques to avoid strong ELM activity and the newly developed real time control of the local ITB strength. Thanks to the real time control of the ITB characteristics the improved confinement state is maintained in a more reproducible and stable manner in quasi-stationary conditions. (author)

  17. Progress towards steady-state operation and real time control of internal transport barriers in JET

    International Nuclear Information System (INIS)

    Litaudon, X.; Becoulet, A.; Crisanti, F.

    2003-01-01

    In JET advanced tokamak research mainly focuses on plasmas with internal transport barriers (ITBs), generated by modifications of the current profile. The formerly developed optimised shear regime with low magnetic shear in the plasma center has been extended to deeply reversed magnetic shear configurations. High fusion performance with wide ITBs has been obtained transiently in deeply reversed magnetic shear configuration: H IPB98(y,2) ∼1.9, β N =2.4 at I p =2.5MA. At somewhat reduced performance electron and ion ITBs have been sustained in full current drive operation with 1MA of bootstrap current: H IPB98(y,2) ∼1, β N =1.7 at I p =2.0MA. The ITBs have been maintained up to 11s. This duration, much larger than the energy confinement time (37 times larger), is already approaching a current resistive time. New real-time measurements and feedback control algorithms have been developed and implemented in JET for successfully controlling the ITB dynamics and the current density profile in the highly non-inductive regime. (author)

  18. Balance between automation and human actions in nuclear power plant operation. Results of international cooperation

    International Nuclear Information System (INIS)

    Sun, B.; Olmstead, R.; Oudiz, A.; Jenkinson, J.; Kossilov, A.

    1990-01-01

    Automation has long been an established feature of power plants. In some applications, the use of automation has been the significant factor which has enabled plant technology to progress to its current state. Societal demands for increased levels of safety have led to greater use of redundancy and diversity and this, in turn, has increased levels of automation. However, possibly the greatest contributory factor in increased automation has resulted from improvements in information technology. Much recent attention has been focused on the concept of inherently safe reactors, which may simplify safety system requirements and information and control system complexity. The allocation of tasks between man and machine may be one of the most critical activity in the design of new nuclear plants and major retro-fits and it therefore warrants a design approach which is commensurate in quality with the high levels of safety and production performance sought from nuclear plants. Facing this climate, in 1989 the International Atomic Energy Agency (IAEA) formed an advisory group from member countries with extensive experience in nuclear power plant automation. The task of this group was to advise on the appropriate balance between manual and automatic actions in plant operation. (author) [fr

  19. Balance between automation and human actions in nuclear power plant operation. Results of international cooperation

    International Nuclear Information System (INIS)

    Sun, B.; Olmstead, R.; Oudiz, A.; Jenkinson, J.; Kossilov, A.

    1990-01-01

    Automation has long been an established feature of power plants. In some applications, the use of automation has been the significant factor which has enabled plant technology to progress to its current state. Societal demands for increased levels of safety have led to greater use of redundancy and diversity and this, in turn, has increased levels of automation. However, possibly the greatest contributory factor in increased automation has resulted from improvements in information technology. Much recent attention has been focused on the concept of inherently safe reactors, which may simplify safety system requirements and information and control system complexity. The allocation of tasks between man and machine may be one of the most critical activity in the design of new nuclear plants and major retro-fits and it therefore warrants a design approach which is commensurate in quality with the high levels of safety and production performance sought from nuclear plants. Facing this climate, in 1989 the International Atomic Energy Agency (IAEA) formed an advisory group from member countries with extensive experience in nuclear power plant automation. The task of this group was to advise on the appropriate balance between manual and automatic actions in plant operation

  20. Regulated and unregulated emissions from an internal combustion engine operating on ethanol-containing fuels

    Science.gov (United States)

    Poulopoulos, S. G.; Samaras, D. P.; Philippopoulos, C. J.

    In the present work, the effect of ethanol addition to gasoline on regulated and unregulated emissions is studied. A 4-cylinder OPEL 1.6 L internal combustion engine equipped with a hydraulic brake dynamometer was used in all the experiments. For exhaust emissions treatment a typical three-way catalyst was used. Among the various compounds detected in exhaust emissions, the following ones were monitored at engine and catalyst outlet: methane, hexane, ethylene, acetaldehyde, acetone, benzene, 1,3-butadiene, toluene, acetic acid and ethanol. Addition of ethanol in the fuel up to 10% w/w had as a result an increase in the Reid vapour pressure of the fuel, which indicates indirectly increased evaporative emissions, while carbon monoxide tailpipe emissions were decreased. For ethanol-containing fuels, acetaldehyde emissions were appreciably increased (up to 100%), especially for fuel containing 3% w/w ethanol. In contrast, aromatics emissions were decreased by ethanol addition to gasoline. Methane and ethanol were the most resistant compounds to oxidation while ethylene was the most degradable compound over the catalyst. Ethylene, methane and acetaldehyde were the main compounds present at engine exhaust while methane, acetaldehyde and ethanol were the main compounds in tailpipe emissions for ethanol fuels after the catalyst operation.

  1. Flexible Labour, Flexible Production and Innovation-by-Agreement: International Comparisons Contesting the Lindbeck-Snower Insider-Outsider Thesis and 'Structural Reforms' in the European Union

    Directory of Open Access Journals (Sweden)

    Teresa Carla Oliveira

    2017-09-01

    Full Text Available This paper critiques the case for flexibilisation of labour markets. It evidences that influential claims for this in terms of an insider-outsider thesis by former Nobel economics committee member Assar Lindbeck and the British economist Dennis Snower were purely theoretical without offering any evidence, or recognising contrary evidence. It cites a recent admission by the IMF that there is no basis for claiming that protection of employee rights inhibits economic efficiency and cites also a questioning of structural reforms and an obsession with competitiveness by Benoît Cœuré, an Executive Director of the ECB. It illustrates that the achievement of some of the most competitive companies in the world, in Japan, has been based on reinforcing insider rights through commitment to lifetime employment for core employees and how this has enabled high levels of efficiency and process innovation through continuous improvement. It relates this to theories of psychological and social contracts, and evidences the influence of this flexible production rather than flexible labour market model on the recommendation of innovation-by-agreement in the 2000 Lisbon Agenda of the European Council including the right to work-life balance which has not been integral to flexible production in Japan. It then summarises some implications.

  2. Proceedings of the 10th international topical meeting on nuclear thermal hydraulics, operation and safety (NUTHOS-10)

    International Nuclear Information System (INIS)

    2014-01-01

    The 10th International Topical Meeting on Nuclear Thermal Hydraulics, Operations and Safety (NUTHOS-10) in Okinawa, Japan is sponsored by Atomic Energy Society of Japan, in cooperation with the International Atomic Energy Agency, and co-sponsored by American Nuclear Society Thermal Hydraulics Division among others. Enhanced safety and reducing cost are going together, which can be achieved through continued research and development efforts. NUTHOS keeps you abreast of the most updated information in the advancement of science and technology in nuclear thermal hydraulics, operations and safety, and provides you insights into the future. (J.P.N.)

  3. Carbonaceous deposits on naptha reforming catalysts

    International Nuclear Information System (INIS)

    Redwan, D.S.

    1999-01-01

    Carbonaceous deposits on naphtha reforming catalysts play a decisive role in limiting process performance. The deposits negatively after catalyst activity, selectivity and the production cycle of a semi regenerative reformer. The magnitude of negative effect of those deposits is directly proportional to their amounts and complexity. Investigations on used reforming catalysts samples reveal that the amount and type (complexity of the chemical nature) of carbonaceous deposits are directly proportional to the catalysts life on stream and the severity of operating conditions. In addition, the combustibility behavior of carbonaceous deposits on the catalyst samples taken from different reformers are found to be different. Optimal carbon removal, for in situ catalyst regeneration, requires the specific conditions be developed, based on the results of well designed and properly performed investigations of the amount and type of carbonaceous deposits. (author)

  4. Sixteen Years of International Co-operation. The OECD/NEA Co-operative Programme on Decommissioning

    International Nuclear Information System (INIS)

    Menon, S.; Valencia, L.

    2002-01-01

    The Co-operative Programme on Decommissioning under the administration of the Radioactive Waste Management Committee of the OECD Nuclear Energy Agency (NEA) has recently completed sixteen years of operation. The Programme, which is essentially an information exchange programme between decommissioning projects, came into being in 1985. It has grown from an initial 10 decommissioning projects from 7 countries to 39 projects from 14 countries today. From purely information exchange to start with, the Programme has, in later years, been functioning as a voice for the collective expression of views of the implementers of nuclear decommissioning. During the first sixteen years of the operation of the Co-operative Programme, nuclear decommissioning has grown from local specialist activities within projects to a competitive commercial industry. By the dismantling and release from regulatory control of over a dozen diverse nuclear facilities, the Programme has been able to demonstrate in practice, that nuclear decommissioning can be performed safely both for the workers and the public, and that this can be done at reasonable costs in an environmentally friendly fashion. During the recent years, discussions and work within the Co-operative Programme, specially within some of the Task Groups, have had/are having effects and repercussions not just in the field of nuclear decommissioning, but can possibly affect activities and regulations in other industries. This paper describes how the Programme and its activities and procedures have evolved over the years and indicate the directions of developments in the organization and execution of decommissioning projects. Finally, it gives a brief overview of the achievements of the Cooperative Programme and visualizes future developments in the field of nuclear decommissioning

  5. Program of assessment of mechanical and corrosion mechanical properties of reactor internals materials due to operation conditions in WWERs

    International Nuclear Information System (INIS)

    Ruscak, M.; Zamboch, M.

    1998-01-01

    Reactor internals are subject to three principle operation influences: neutron and gamma irradiation, mechanical stresses, both static and dynamic, and coolant chemistry. Several cases of damage have been reported in previous years in both boiling and pressure water reactors. They are linked with the term of irradiation assisted stress corrosion cracking as a possible damage mechanism. In WWERs, the principal material used for reactor internals is austenitic titanium stabilized stainless steel 08Kh18N10T, however high strength steels are used as well. To assess the changes of mechanical properties and to determine whether sensitivity to intergranular cracking can be increased by high neutron fluences, the experimental program has been started. The goal is to assure safe operation of the internals as well as life management for all planned operation period. The program consists of tests of material properties, both mechanical and corrosion-mechanical. Detailed neutron fluxes calculation as well as stress and deformation calculations are part of the assessment. Model of change will be proposed in order to plan inspections of the facility. In situ measurements of internals will be used to monitor exact status of structure during operation. Tensile specimens manufactured from both base metal and model weld joint have been irradiated to the total fluences of 3-20 dpa. Changes of mechanical properties are tested by the tensile test, stress corrosion cracking tests are performed in the autoclave with water loop and active loading. Operation temperature, pressure and water chemistry are chosen for the tests. (author)

  6. Applying Concepts of Critical Pedagogy to Qatar's Educational Reform

    Science.gov (United States)

    Romanowski, Michael H.; Amatullah, Tasneem

    2016-01-01

    Qatar is in the midst of a systemic education reform, Education For a New Era, steered by RAND's (a nonprofit research organization) analysis and report of Qatar's Educational system. Driven by a neoliberal agenda, the reform includes international curricula, curriculum standards, teacher licensure, and professional standards for school leaders…

  7. Steam reforming of fuel to hydrogen in fuel cells

    Science.gov (United States)

    Fraioli, Anthony V.; Young, John E.

    1984-01-01

    A fuel cell capable of utilizing a hydrocarbon such as methane as fuel and having an internal dual catalyst system within the anode zone, the dual catalyst system including an anode catalyst supporting and in heat conducting relationship with a reforming catalyst with heat for the reforming reaction being supplied by the reaction at the anode catalyst.

  8. A study on naphtha catalytic reforming reactor simulation and analysis.

    Science.gov (United States)

    Liang, Ke-min; Guo, Hai-yan; Pan, Shi-wei

    2005-06-01

    A naphtha catalytic reforming unit with four reactors in series is analyzed. A physical model is proposed to describe the catalytic reforming radial flow reactor. Kinetics and thermodynamics equations are selected to describe the naphtha catalytic reforming reactions characteristics based on idealizing the complex naphtha mixture by representing the paraffin, naphthene, and aromatic groups by single compounds. The simulation results based above models agree very well with actual operation unit data.

  9. A study on naphtha catalytic reforming reactor simulation and analysis

    OpenAIRE

    Liang, Ke-min; Guo, Hai-yan; Pan, Shi-wei

    2005-01-01

    A naphtha catalytic reforming unit with four reactors in series is analyzed. A physical model is proposed to describe the catalytic reforming radial flow reactor. Kinetics and thermodynamics equations are selected to describe the naphtha catalytic reforming reactions characteristics based on idealizing the complex naphtha mixture by representing the paraffin, naphthene, and aromatic groups by single compounds. The simulation results based above models agree very well with actual operation uni...

  10. 14 CFR 375.50 - Transit flights; scheduled international air service operations.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Transit flights; scheduled international... WITHIN THE UNITED STATES Transit Flights § 375.50 Transit flights; scheduled international air service... to the International Air Services Transit Agreement in transit across the United States may not be...

  11. CTEPP STANDARD OPERATING PROCEDURE FOR CONDUCTING INTERNAL FIELD AUDITS AND QUALITY CONTROL (SOP-2.25)

    Science.gov (United States)

    This SOP describes the method for conducting internal field audits and quality control procedures. Internal field audits will be conducted to ensure the collection of high quality data. Internal field audits will be conducted by Field Auditors (the Field QA Officer and the Field...

  12. Preparation of a Ni-MgO-Al2O3 catalyst with high activity and resistance to potassium poisoning during direct internal reforming of methane in molten carbonate fuel cells

    Science.gov (United States)

    Jang, Won-Jun; Jung, You-Shick; Shim, Jae-Oh; Roh, Hyun-Seog; Yoon, Wang Lai

    2018-02-01

    Steam reforming of methane (SRM) is conducted using a series of Ni-MgO-Al2O3 catalysts for direct internal reforming (DIR) in molten carbonate fuel cells (MCFCs). Ni-MgO-Al2O3 catalysts are prepared by the homogeneous precipitation method with a variety of MgO loading amounts ranging from 3 to 15 wt%. In addition, each precursor concentrations are systemically changed (Ni: 1.2-4.8 mol L-1; Mg: 0.3-1.2 mol L-1; Al: 0.4-1.6 mol L-1) at the optimized composition (10 wt% MgO). The effects of MgO loading and precursor concentration on the catalytic performance and resistance against poisoning of the catalyst by potassium (K) are investigated. The Ni-MgO-Al2O3 catalyst with 10 wt% MgO and the original precursor concentration (Ni: 1.2 mol L-1; Mg: 0.3 mol L-1; Al: 0.4 mol L-1) exhibits the highest CH4 conversion and resistance against K poisoning even at the extremely high gas space velocity (GHSV) of 1,512,000 h-1. Excellent SRM performance of the Ni-MgO-Al2O3 catalyst is attributed to strong metal (Ni) to alumina support interaction (SMSI) when magnesium oxide (MgO) is co-precipitated with the Ni-Al2O3. The enhanced interaction of the Ni with MgO-Al2O3 support is found to protect the active Ni species against K poisoning.

  13. Internal Nozzle Flow Simulations of Gasoline-Like Fuels under Diesel Operating Conditions

    Energy Technology Data Exchange (ETDEWEB)

    Torelli, R.; Som, S.; Pei, Y.; Zhang, Yu; Traver, Michael

    2017-05-15

    Spray formation in internal combustion engines with direct injection is strictly correlated with internal nozzle flow characteristics, which are in turn influenced by fuel physical properties and injector needle motion. This paper pre-sents a series of 3D simulations that model the in-nozzle flow in a 5-hole mini-sac diesel injector. Two gasoline-like naphtha fuels, namely full-range and light naphtha, were tested under operating conditions typical of diesel applica-tions and were compared with n-dodecane, selected from a palette used as diesel surrogates. Validated methodolo-gies from our previous work were employed to account for realistic needle motion. The multi-phase nature of the problem was described by the mixture model assumption with the Volume of Fluid method. Cavitation effects were included by means of the Homogeneous Relaxation Model and turbulence closure was achieved with the Standard k-ε model in an Unsteady Reynolds-Averaged Navier-Stokes formulation. The results revealed that injector perfor-mance and propensity to cavitation are influenced by the fuel properties. Analyses of several physical quantities were carried out to highlight the fuel-to-fuel differences in terms of mass flow rate, discharge coefficients, and fuel vapor volume fraction inside the orifices. A series of parametric investigations was also performed to assess the fuel response to varied fuel injection temperature, injection pressure, and cross-sectional orifice area. For all cases, the strict correlation between cavitation magnitude and saturation pressure was confirmed. Owing to their higher volatil-ity, the two gasoline-like fuels were characterized by higher cavitation across all the simulated conditions. Occur-rence of cavitation was mostly found at the needle seat and at the orifice inlets during the injection event’s transient, when very small gaps exist between the needle and its seat. This behavior tended to disappear at maximum needle lift, where cavitation was

  14. Iliopsoas Tendon Reformation after Psoas Tendon Release

    Directory of Open Access Journals (Sweden)

    K. Garala

    2013-01-01

    Full Text Available Internal snapping hip syndrome, or psoas tendonitis, is a recognised cause of nonarthritic hip pain. The majority of patients are treated conservatively; however, occasionally patients require surgical intervention. The two surgical options for iliopsoas tendinopathy are step lengthening of the iliopsoas tendon or releasing the tendon at the lesser trochanter. Although unusual, refractory snapping usually occurs soon after tenotomy. We report a case of a 47-year-old active female with internal snapping and pain following an open psoas tenotomy. Postoperatively she was symptom free for 13 years. An MRI arthrogram revealed reformation of a pseudo iliopsoas tendon reinserting into the lesser trochanter. The pain and snapping resolved after repeat iliopsoas tendon release. Reformation of tendons is an uncommon sequela of tenotomies. However the lack of long-term studies makes it difficult to calculate prevalence rates. Tendon reformation should be included in the differential diagnosis of failed tenotomy procedures after a period of symptom relief.

  15. Reforming Organizational Structures

    NARCIS (Netherlands)

    S.G.J. Van de Walle (Steven)

    2016-01-01

    textabstractPublic sectors have undergone major transformations. Public sector reform touches upon the core building blocks of the public sector: organizational structures, people and finances. These are objects of reform. This chapter presents and discusses a set of major transformations with

  16. Investigation of methane steam reforming in planar porous support of solid oxide fuel cell

    International Nuclear Information System (INIS)

    Yang Yongping; Du Xiaoze; Yang Lijun; Huang Yuan; Xian Haizhen

    2009-01-01

    Adopting the porous support in integrated-planar solid oxide fuel cell (IP-SOFC) can reduce the operating temperature by reducing thickness of electrolyte layer, and also, provide internal reforming environment for hydrogen-rich fuel gas. The distributions of reactant and product components, and temperature of methane steam reforming for IP-SOFC were investigated by the developed physical and mathematical model with thermodynamic analysis, in which eleven possible reaction mechanisms were considered by the source terms and Arrhenius relationship. Numerical simulation of the model revealed that the progress of reforming reaction and the distribution of the product, H 2 , were influenced by the operating conditions, included that of temperature, ratio of H 2 O and CH 4 , as well as by the porosity of the supporting material. The simulating results indicate that the methane conversion rate can reach its maximum value under the operating temperature of 800 deg. C and porosity of ε = 0.4, which rather approximate to the practical operating conditions of IP-SOFC. In addition, characteristics of carbon deposition on surface of catalyst were discussed under various operating conditions and configuration parameters of the porous support. The present works provided some theoretical explanations to the numerous experimental observations and engineered practices

  17. Russian electricity reform. Emerging challenges and opportunities

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    The Russian Government is pursuing a strategy of very high economic growth, with the objective of doubling gross domestic product in ten years. It recognises the central role the electricity sector has to play to achieve this target and has embarked on a highly ambitious program of electricity reform. If it is to succeed, the reform program will have to create market structures, market rules and a regulatory framework that will foster competitive wholesale and retail electricity markets. At the same time, it will have to deal with sensitive social issues related to tariff rebalancing and the removal of cross subsidies. Only competitive markets based on transparent prices that reflect costs can deliver the efficient, reliable and internationally competitive performance needed to meet the government's economic targets. Such markets are essential to attract new investment that will be required to ensure security of electricity supply after 2010. This book focuses on key aspects of the proposed reform that could have an important bearing on its success. It also raises concerns as to the pace of reform in related areas, such as the need for complementary reforms in the Russian natural gas sector. The IEA commends the Russian Government on its efforts to embrace this electricity reform - a key element critical to meeting the challenges ahead in terms of its economic growth and energy security. 17 figs., 10 tabs., 3 maps.

  18. Reforming science: methodological and cultural reforms.

    Science.gov (United States)

    Casadevall, Arturo; Fang, Ferric C

    2012-03-01

    Contemporary science has brought about technological advances and an unprecedented understanding of the natural world. However, there are signs of dysfunction in the scientific community as well as threats from diverse antiscience and political forces. Incentives in the current system place scientists under tremendous stress, discourage cooperation, encourage poor scientific practices, and deter new talent from entering the field. It is time for a discussion of how the scientific enterprise can be reformed to become more effective and robust. Serious reform will require more consistent methodological rigor and a transformation of the current hypercompetitive scientific culture.

  19. Nuclear Power Plant Operating Experience from the IAEA/NEA International Reporting System for Operating Experience, 2005-2008

    International Nuclear Information System (INIS)

    2010-06-01

    The fundamental objective of the Incident Reporting System (IRS) is to contribute to improving the safety of commercial nuclear power plants which are operated worldwide. This fourth publication, covering the period 2005-2008, follows on the success of the previous three. It highlights important lessons learned based on a review of the approximately 200 event reports received from the participating countries over this period. The book is written both for a non-technical audience and for senior officials in industry and government who have decision making roles in the nuclear power industry.

  20. Post-operative internal hernia through an orifice underneath the right common iliac artery after Dargent's operation.

    Science.gov (United States)

    Ardelt, M; Dittmar, Y; Scheuerlein, H; Bärthel, E; Settmacher, U

    2014-01-01

    We report the case of a 39-year-old woman with ileus resulting from a small bowel incarceration underneath the right common iliac artery. The patient had a history of a radical trachelectomy with laparoscopic pelvic lymphadenectomy ("Dargent's operation") for cervical carcinoma. After dissection of the iliac vessels, a small bowel loop could slide underneath the common iliac artery. The hernia was closed by gluing a collagen patch over the right common iliac artery onto the retroperitoneal cavity. To our knowledge, such a case has not previously been reported in the medical literature.

  1. International Charitable Connections: the Growth in Number, and the Countries of Operation, of English and Welsh Charities Working Overseas.

    Science.gov (United States)

    Clifford, David

    2016-07-01

    This paper provides new empirical evidence about English and Welsh charities operating internationally. It answers basic questions unaddressed in existing work: how many charities work overseas, and how has this number changed over time? In which countries do they operate, and what underlies these geographical patterns? It makes use of a unique administrative dataset which records every country in which each charity operates. The results show a sizeable increase in the number of charities working overseas since the mid-1990s. They show that charities are much more likely to work in countries with colonial and linguistic ties to the UK, and less likely to work in countries with high levels of instability or corruption. This considerable geographical unevenness, even after controlling for countries' population size and poverty, illustrates the importance of supply-side theories and of institutional factors to an understanding of international voluntary activity. The paper also serves to provide a new perspective on international charitable operation: while it is the large development charities that are household names, the results reveal the extent of small-scale 'grassroots' registered charitable activity that links people and places internationally, and the extent of activity in 'developed' as well as 'developing' country contexts.

  2. The Organisation for Economic Co-Operation and Development's International Early Learning Study: Opening for Debate and Contestation

    Science.gov (United States)

    Moss, Peter; Dahlberg, Gunilla; Grieshaber, Susan; Mantovani, Susanna; May, Helen; Pence, Alan; Rayna, Sylvie; Swadener, Beth Blue; Vandenbroeck, Michel

    2016-01-01

    The Organisation for Economic Co-operation and Development is initiating the International Early Learning Study, a cross-national assessment of early learning outcomes involving the testing of 5-year-old children in participating countries. The authors use this colloquium to inform members of the early childhood community about this project and to…

  3. The Role of International Investment Law in Renewable Energy Investment; focus on Build Operate and Transfer (BOT) Contracts

    OpenAIRE

    Adetiloye, Idowu Adejoke

    2014-01-01

    Renewable energy is one of the ways of reducing greenhouse gas emission. There is need for more investment in this sector. However, lack of stable regulatory framework and change in policy makes it unattractive to investors. International investment laws through its protections in investment agreement can help to mitigate risks considered by investors especially those with Build, Operate and Transfer (BOT) type of contracts.

  4. International pooling of operators' funds: an option to increase the amount of financial security to cover nuclear liability?

    International Nuclear Information System (INIS)

    Pelzer, N.

    2007-01-01

    This paper aims at answering the question whether international pooling of operators funds could open a viable avenue to complement financial security provided by insurance and thus to either fill gaps in insurance coverage or increase amount of compensation for nuclear damage. (author)

  5. Humans on the International Space Station-How Research, Operations, and International Collaboration are Leading to New Understanding of Human Physiology and Performance in Microgravity

    Science.gov (United States)

    Ronbinson, Julie A.; Harm, Deborah L.

    2009-01-01

    As the International Space Station (ISS) nears completion, and full international utilization is achieved, we are at a scientific crossroads. ISS is the premier location for research aimed at understanding the effects of microgravity on the human body. For applications to future human exploration, it is key for validation, quantification, and mitigation of a wide variety of spaceflight risks to health and human performance. Understanding and mitigating these risks is the focus of NASA s Human Research Program. However, NASA s approach to defining human research objectives is only one of many approaches within the ISS international partnership (including Roscosmos, the European Space Agency, the Canadian Space Agency, and the Japan Aerospace Exploration Agency). Each of these agencies selects and implements their own ISS research, with independent but related objectives for human and life sciences research. Because the science itself is also international and collaborative, investigations that are led by one ISS partner also often include cooperative scientists from around the world. The operation of the ISS generates significant additional data that is not directly linked to specific investigations. Such data comes from medical monitoring of crew members, life support and radiation monitoring, and from the systems that have been implemented to protect the health of the crew (such as exercise hardware). We provide examples of these international synergies in human research on ISS and highlight key early accomplishments that derive from these broad interfaces. Taken as a whole, the combination of diverse research objectives, operational data, international sharing of research resources on ISS, and scientific collaboration provide a robust research approach and capability that no one partner could achieve alone.

  6. Polarization and Policy Reform : Anti-Corruption Policymaking in Sub-Saharan Africa

    NARCIS (Netherlands)

    Torenvlied, René; Klein Haarhuis, Carolien M.

    2008-01-01

    The ability of political systems to adopt policy reforms contributes to their internal stability. This article analyses 29 anti-corruption reforms in seven sub-Saharan countries. It seeks to explain the level of adopted reform in these countries from conflicts of interests between policy actors. Two

  7. High-Rate Communications Outage Recorder Operations for Optimal Payload and Science Telemetry Management Onboard the International Space Station

    Science.gov (United States)

    Shell, Michael T.; McElyea, Richard M. (Technical Monitor)

    2002-01-01

    All International Space Station (ISS) Ku-band telemetry transmits through the High-Rate Communications Outage Recorder (HCOR). The HCOR provides the recording and playback capability for all payload, science, and International Partner data streams transmitting through NASA's Ku-band antenna system. The HCOR is a solid-state memory recorder that provides recording capability to record all eight ISS high-rate data during ISS Loss-of-Signal periods. NASA payloads in the Destiny module are prime users of the HCOR; however, NASDA and ESA will also utilize the HCOR for data capture and playback of their high data rate links from the Kibo and Columbus modules. Marshall Space Flight Center's Payload Operations Integration Center manages the HCOR for nominal functions, including system configurations and playback operations. The purpose of this paper is to present the nominal operations plan for the HCOR and the plans for handling contingency operations affecting payload operations. In addition, the paper will address HCOR operation limitations and the expected effects on payload operations. The HCOR is manifested for ISS delivery on flight 9A with the HCOR backup manifested on flight 11A. The HCOR replaces the Medium-Rate Communications Outage Recorder (MCOR), which has supported payloads since flight 5A.1.

  8. Comparison of Outcomes of Operatively Treated Bicondylar Tibial Plateau Fractures by External Fixation and Internal Fixation

    Directory of Open Access Journals (Sweden)

    CC Chan

    2012-03-01

    Full Text Available The outcome of bicondylar tibial plateau fractures treated with either external fixation (35 patients or internal fixation (24 patients was reviewed. Outcome measures included the Rasmussen score, clinical complications, development of osteoarthritis and the requirement for total knee replacement (TKR. Twenty-two (92% anatomical reductions were achieved in the internal fixation group compared to 27 (77% in the external fixation group. Infective complications were more common in the external fixation group (9 patients, 26% due to pin tract infection. There were no deep infections in the internal fixation group. The mean Rasmussen score was not significantly different (mean score 32 in external fixation and 29 in internal fixation between the two groups and the incidence of osteoarthritis was the same in both groups. Four patients in the external fixation group underwent a TKR compared to 5 patients in the internal fixation group. Bicondylar tibial plateau fractures have similar outcomes following external or internal fixation.

  9. The Hyperspectral Imager for the Coastal Ocean (HICO): Four Years Operating on the International Space Station (Invited)

    Science.gov (United States)

    Davis, C. O.; Nahorniak, J.; Tufillaro, N.; Kappus, M.

    2013-12-01

    The Hyperspectral Imager for the Coastal Ocean (HICO) is the first spaceborne imaging spectrometer designed to sample the coastal ocean. HICO images selected coastal regions at 92 m spatial resolution with full spectral coverage (88 channels covering 400 to 900 nm) and a high signal-to-noise ratio to resolve the complexity of the coastal ocean. Under sponsorship of the Office of Naval Research, HICO was built by the Naval Research Laboratory, which continues to operate the sensor. HICO has been operating on the International Space Station since October 2009 and has collected over 8000 scenes for more than 50 users. As Project Scientist I have been the link to the international ocean optics community primarily through our OSU HICO website (http://hico.oregonstate.edu). HICO operations are now under NASA support and HICO data is now also be available through the NASA Ocean Color Website (http://oceancolor.gsfc.nasa.gov ). Here we give a brief overview of HICO data and operations and discuss the unique challenges and opportunities that come from operating on the International Space Station.

  10. Study on collaborative operation in Xi'an international inland port and airport

    Science.gov (United States)

    Jia, Guoling

    2017-10-01

    Xi 'an international inland port and airport are the important fulcrums for Shaanxi province to implement the strategy of "One Belt One Road" and to develop its export-oriented economy. Based on the general development situation of Xi 'an international inland port and airport and analyzing their similarities and differences, the external cause and internal cause of synergy are discussed. The contents of synergy from the strategy level, tactics level and business level are explained respectively.

  11. Rogue trading at Lloyds Bank International, 1974: Operational risk in volatile markets

    OpenAIRE

    Schenk, C

    2017-01-01

    Rogue trading has been a persistent feature of international financial markets over the past thirty years, but there is remarkably little historical treatment of this phenomenon. To begin to fill this gap, evidence from company and official archives is used to expose the anatomy of a rogue trading scandal at Lloyds Bank International in 1974. The rush to internationalize, the conflict between rules and norms, and the failure of internal and external checks all contributed to the largest singl...

  12. Nucleon internal structure: a new set of quark, gluon momentum, angular momentum operators and parton distribution functions

    International Nuclear Information System (INIS)

    Wang Fan; Sun Weimin; Chen Xiangsong; Lu Xiaofu; Goldman, T.

    2009-01-01

    It is unavoidable to deal with the quark and gluon momentum and angular momentum contributions to the nucleon momentum and spin in the study of nucleon internal structure. However we never have the quark and gluon momentum, orbital angular momentum and gluon spin operators which satisfy both the gauge invariance and the canonical momentum and angular momentum commutation relation. The conflicts between the gauge invariance and canonical quantization requirement of these operators are discussed. A new set of quark and gluon momentum, orbital angular momentum and spin operators, which satisfy both the gauge invariance and canonical momentum and angular momentum commutation relation, are proposed. The key point to achieve such a proper decomposition is to separate the gauge field into the pure gauge and the gauge covariant parts. The same conflicts also exist in QED and quantum mechanics and have been solved in the same manner. The impacts of this new decomposition to the nucleon internal structure are discussed. (authors)

  13. The Operation of Vaca Muerta and the Socioeconomic Impact in Neuquén Province. The Case of Añelo. Effects of the National Hydrocarbon Law reform (2014

    Directory of Open Access Journals (Sweden)

    Adriana Mariel Giuliani

    2016-06-01

    Full Text Available The economy of the Province of Neuquén is centered in hydrocarbon operation, that represents around 50% of the GDP and affects public budget through royalties income. The decline of oil and gas extraction, verified in Argentina, has caused serious difficulties to the Neuquino State to fulfill its commitments, making Public Debt an inherent variable. The local leadership expectations to reverse this situation are focused on unconventional resources from Vaca Muerta and Los Molles, in the Neuquina Basin. At the same time, the National Government, through YPF, rely on these geological formations development to overcome external restriction.The purpose of this paper is to analyze the impact of the increased activity in the oil and gas sector in Neuquen, deepening our research about the town of Añelo, which became the operating companies main settlement. Another aspect to be addressed will be the legal framework reform process carried out during 2014, in order to point out the effects of the new legislation in the territory, considering that it incorporates instruments to increase investments. Key words: Hydrocarbon, Añelo, Legal Framework. 

  14. [The main directions of reforming the service of medical statistics in Ukraine].

    Science.gov (United States)

    Golubchykov, Mykhailo V; Orlova, Nataliia M; Bielikova, Inna V

    2018-01-01

    Introduction: Implementation of new methods of information support of managerial decision-making should ensure of the effective health system reform and create conditions for improving the quality of operational management, reasonable planning of medical care and increasing the efficiency of the use of system resources. Reforming of Medical Statistics Service of Ukraine should be considered only in the context of the reform of the entire health system. The aim: This work is an analysis of the current situation and justification of the main directions of reforming of Medical Statistics Service of Ukraine. Material and methods: In the work is used a range of methods: content analysis, bibliosemantic, systematic approach. The information base of the research became: WHO strategic and program documents, data of the Medical Statistics Center of the Ministry of Health of Ukraine. Review: The Medical Statistics Service of Ukraine has a completed and effective structure, headed by the State Institution "Medical Statistics Center of the Ministry of Health of Ukraine." This institution reports on behalf of the Ministry of Health of Ukraine to the State Statistical Service of Ukraine, the WHO European Office and other international organizations. An analysis of the current situation showed that to achieve this goal it is necessary: to improve the system of statistical indicators for an adequate assessment of the performance of health institutions, including in the economic aspect; creation of a developed medical and statistical base of administrative territories; change of existing technologies for the formation of information resources; strengthening the material-technical base of the structural units of Medical Statistics Service; improvement of the system of training and retraining of personnel for the service of medical statistics; development of international cooperation in the field of methodology and practice of medical statistics, implementation of internationally

  15. International co-operation: a condition for further development of nuclear power

    International Nuclear Information System (INIS)

    Quenet, P.

    1994-01-01

    For two main reasons, loss of confidence in nuclear energy and loss of competitiveness, nuclear programmes are in recession, although the very high level of safety and reliability of NPP operation. Efficient co-operation among nuclear operators world wide in order to reach the highest possible standard everywhere. The mission of WANO is to maximize the safety and reliability of the operation of NPPs by exchanging information and encouraging comparison, emulation and communication among its members. (author)

  16. Tax reform Ukraine: implementation mechanisms and consequences

    Directory of Open Access Journals (Sweden)

    J.Lebedzevіch

    2015-06-01

    Full Text Available In the article the main shortcomings of the existing domestic tax systems, which were the main reasons for the need for its reform in the context of integration into the European Community. Determined the first stage of reforming tax systems Ukraine, which is associated with the adoption of the Law of Ukraine «On Amendments to the Tax Code of Ukraine and laws of Ukraine». The main provisions of this legal act, revealing the essence of the mechanism for implementing tax reform. Analyzed the mechanism of implementation of tax reform by analyzing the major innovations of the Tax Code of Ukraine and their comparison with the tax «standards» that operated the implementation of tax reform 2015. Thesis there is determined a number of tax loopholes and nedoopratsyuvan conducted tax reform and their implications for payers of taxes and duties, and the need for further research and improvement. The experience of European countries towards the introduction of electronic filing and processing of tax returns.

  17. Publicity as an Instrument of Reform.

    Science.gov (United States)

    Caudill, Susan

    Albert Einstein and the Emergency Committee of Atomic Scientists (ECAS) conducted a reform-based public communication campaign for the international control of atomic energy after the Second World War. The Committee raised funds and sought publicity for its proposed solution to the problem of war and the management of peace. Its solution was the…

  18. Education Reform Sparks Teacher Protest in Mexico

    Science.gov (United States)

    Levinson, Bradley A.

    2014-01-01

    The current tumult in the Mexican education arena has deep roots in politics and tradition, but it is latter-day global competition and international measures of student performance that are driving reform efforts. Teacher strikes and demonstrations are not new in Mexico, but issues raised by today's protesting teachers represent a combination of…

  19. Ownership Structure Reform and Bank Performance in Nigeria | Ani ...

    African Journals Online (AJOL)

    Nigeria undertook a major bank structure reform between 2004 and 2006. A pivotal plank of that reform was the pegging of government ownership in deposit money banks to 10%. This was informed by the general economic theory that state ownership in commercial undertakings hurts operating performance. This paper ...

  20. Turning Lightning into Electricity: Organizing Parents for Education Reform

    Science.gov (United States)

    Kelly, Andrew P.

    2014-01-01

    Families are the primary clients of public schools, but they are one of many constituencies who have a say in how schools actually operate. In all the technocratic fervor around "education reform"--the broad effort to implement standards and accountability, reform teacher tenure and evaluation, and increase parental choice--it is easy to…

  1. An Analysis of International Trade of Montenegro Using Statistics on the Operations of Transnational Corporations’ Affiliates

    Directory of Open Access Journals (Sweden)

    Živković Olivera

    2017-01-01

    Full Text Available Most of the international trade today takes place through transnational corporations that have changed its structure and directions of activity. The scope of international transactions that occur within transnational corporations is increasingly replacing the classical cross-border forms of import and export of goods and services.

  2. Curriculum reform at Chinese medical schools: what have we learned?

    Science.gov (United States)

    Huang, Lei; Cheng, Liming; Cai, Qiaoling; Kosik, Russell Olive; Huang, Yun; Zhao, Xudong; Xu, Guo-Tong; Su, Tung-Ping; Chiu, Allen Wen-Hsiang; Fan, Angela Pei-Chen

    2014-12-01

    Curriculum reform at Chinese medical schools has attracted a lot of attention recently. Several leading medical schools in China have undergone exploratory reforms and in so doing, have accumulated significant experience and have made considerable progress. An analysis of the reforms conducted by 38 Chinese medical colleges that were targeted by the government for upgrade was performed. Drawing from both domestic and international literature, we designed a questionnaire to determine what types of curricular reforms have occurred at these institutions and how they were implemented. Major questions touched upon the purpose of the reforms, curricular patterns, improvements in teaching methods post-reform, changes made to evaluation systems post-reform, intra-university reform assessment, and what difficulties the schools faced when instituting the reforms. Besides the questionnaire, relevant administrators from each medical school were also interviewed to obtain more qualitative data. Out of the 38 included universities, twenty-five have undergone major curricular reforms. Among them, 60.0% adopted an organ system-based curriculum model, 32.0% adopted a problem-based curriculum model, and 8.0% adopted a hybrid curriculum model. About 60.0% of the schools' reforms involved both the "pre-clinical" and the "clinical" curricula, 32.0% of the schools' reforms were limited to the "pre-clinical" curricula, and 8.0% of the schools' reforms only involved the "clinical" curricula. Following curricular reform, 60.0% of medical schools experienced an overall reduction in teaching hours, 76.0% reported an increase in their students' clinical skills, and 60.0% reported an increase in their students' research skills. Medical curricular reform is still in its infancy in China. The republic's leading medical schools have engaged in various approaches to bring innovative teaching methods to their respective institutions. However, due to limited resources and the shackle of traditional

  3. Tracking Gender Equity under Economic Reforms: Continuity and ...

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

    Tracking Gender Equity under Economic Reforms: Continuity and Change in South ... She has a master's degree in economics from the Delhi School of Economics ... An IDRC delegation will join international delegates and city representatives ...

  4. Gender and reform: getting the right data right

    Directory of Open Access Journals (Sweden)

    Henia Dakkak

    2007-12-01

    Full Text Available The international community has been mandated to mainstream gender into humanitarian response ever since the landmark Beijing conference in 1995. The current humanitarian reform process provides unique opportunities to accelerate this integration.

  5. The california electricity reform debacle

    International Nuclear Information System (INIS)

    Jaccard, M.

    2001-01-01

    In 1998, California launched a dramatic reform of its electricity sector, vertically de-integrating its major utilities and establishing a competitive generation market, with separate entities responsible for grid control and power exchange. After two uneventful years, wholesale prices rose dramatically in the summer of 2000 and have remained high into 2001. An imbalance between the high wholesale prices and frozen retail rates caused a financial crisis for the electric utilities and power shortages have been a chronic threat. Several factors contributed to this crisis: capacity has not expanded in step with demand either in California or its larger trading region; extreme weather and poorly timed plant outages further increased demand and decreased supply; market design flaws allowed significant suppliers to influence the market while frozen retail rates limited the demand response that would have mitigated the supply-demand imbalance. State and federal agencies have taken corrective action but the situation may remain critical for some time. Longer term solutions involve recognizing the special characteristics of electricity in designing marking reform. Because electricity supply and demand must be instantaneously balanced at all times, market reform must ensure that someone has the responsibility and effective tools to ensure that this occurs, in spite of unforeseen circumstances, and to prevent the exercise of market power. Because a competitive commodity market must work in concert with a monopoly delivery system, someone must be responsible and have the means to develop and operate the grid in ways that are amenable to effective competition. Finally, reform design must ensure that the cyclical investment and price patterns of normal commodity markets are minimized in the electricity market and that when they do occur, market volatility does not compromise reliability and price stability for those who value these highly and would pay a premium for them

  6. Materials Science Research Rack Onboard the International Space Station Hardware and Operations

    Science.gov (United States)

    Lehman, John R.; Frazier, Natalie C.; Johnson, Jimmie

    2012-01-01

    The Materials Science Research Rack (MSRR) is a research facility developed under a cooperative research agreement between NASA and ESA for materials science investigations on the International Space Station (ISS). MSRR was launched on STS-128 in August 2009, and is currently installed in the U.S. Destiny Laboratory Module. Since that time, MSRR has performed virtually flawlessly, logging more than 620 hours of operating time. The MSRR accommodates advanced investigations in the microgravity environment on the ISS for basic materials science research in areas such as solidification of metals and alloys. The purpose is to advance the scientific understanding of materials processing as affected by microgravity and to gain insight into the physical behavior of materials processing. MSRR allows for the study of a variety of materials including metals, ceramics, semiconductor crystals, and glasses. Materials science research benefits from the microgravity environment of space, where the researcher can better isolate chemical and thermal properties of materials from the effects of gravity. With this knowledge, reliable predictions can be made about the conditions required on Earth to achieve improved materials. MSRR is a highly automated facility with a modular design capable of supporting multiple types of investigations. Currently the NASA-provided Rack Support Subsystem provides services (power, thermal control, vacuum access, and command and data handling) to the ESA developed Materials Science Laboratory (MSL) which accommodates interchangeable Furnace Inserts (FI). Two ESA-developed FIs are presently available on the ISS: the Low Gradient Furnace (LGF) and the Solidification and Quenching Furnace (SQF). Sample-Cartridge Assemblies (SCAs), each containing one or more material samples, are installed in the FI by the crew and can be processed at temperatures up to 1400 C. Once an SCA is installed, the experiment can be run by automatic command or science conducted via

  7. Catalytic reforming methods

    Science.gov (United States)

    Tadd, Andrew R; Schwank, Johannes

    2013-05-14

    A catalytic reforming method is disclosed herein. The method includes sequentially supplying a plurality of feedstocks of variable compositions to a reformer. The method further includes adding a respective predetermined co-reactant to each of the plurality of feedstocks to obtain a substantially constant output from the reformer for the plurality of feedstocks. The respective predetermined co-reactant is based on a C/H/O atomic composition for a respective one of the plurality of feedstocks and a predetermined C/H/O atomic composition for the substantially constant output.

  8. Health sector reform and public sector health worker motivation: a conceptual framework.

    Science.gov (United States)

    Franco, Lynne Miller; Bennett, Sara; Kanfer, Ruth

    2002-04-01

    Motivation in the work context can be defined as an individual's degree of willingness to exert and maintain an effort towards organizational goals. Health sector performance is critically dependent on worker motivation, with service quality, efficiency, and equity, all directly mediated by workers' willingness to apply themselves to their tasks. Resource availability and worker competence are essential but not sufficient to ensure desired worker performance. While financial incentives may be important determinants of worker motivation, they alone cannot and have not resolved all worker motivation problems. Worker motivation is a complex process and crosses many disciplinary boundaries, including economics, psychology, organizational development, human resource management, and sociology. This paper discusses the many layers of influences upon health worker motivation: the internal individual-level determinants, determinants that operate at organizational (work context) level, and determinants stemming from interactions with the broader societal culture. Worker motivation will be affected by health sector reforms which potentially affect organizational culture, reporting structures, human resource management, channels of accountability, types of interactions with clients and communities, etc. The conceptual model described in this paper clarifies ways in which worker motivation is influenced and how health sector reform can positively affect worker motivation. Among others, health sector policy makers can better facilitate goal congruence (between workers and the organizations they work for) and improved worker motivation by considering the following in their design and implementation of health sector reforms: addressing multiple channels for worker motivation, recognizing the importance of communication and leadership for reforms, identifying organizational and cultural values that might facilitate or impede implementation of reforms, and understanding that reforms

  9. FY 1998 New Sunshine Project. International co-operative project (Summary); 1998 nendo new sunshine keikaku. Kokusai kyoryoku jigyo (sogoban)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Described herein are the basic plans for the international co-operative projects for development of technologies for commercialization of photovoltaic power systems (e.g., IEA co-operative programme on Photovoltaic Power Systems), and the minutes of the FY 1997 and 1998 meetings of the Solar Energy Technology International Research Co-operative Committee. Japan is responsible for implementing the following projects for promoting international cooperation for, e.g., IEA Photovoltaic Power Systems (PVPS): research and development, demonstration, analysis, information exchange, introduction promotion, etc. for IEA/PVPS Programme; and research and development, demonstration, analysis, information exchange, introduction promotion, etc. for IEA/Solar Heating and Cooling Programme. Japan is also implementing the co-operative projects for the photovoltaic power systems with the Summit participants, based on Science and Technology Working Group established by the Versailles Summit, technology cooperation with, e.g., Australia, and bilateral information exchange and technological survey projects with those countries which have already developed solar energy systems, e.g., USA, France, Spain and Italy. (NEDO)

  10. Multi-fuel reformers for fuel cells used in transportation. Phase 1: Multi-fuel reformers

    Science.gov (United States)

    1994-05-01

    DOE has established the goal, through the Fuel Cells in Transportation Program, of fostering the rapid development and commercialization of fuel cells as economic competitors for the internal combustion engine. Central to this goal is a safe feasible means of supplying hydrogen of the required purity to the vehicular fuel cell system. Two basic strategies are being considered: (1) on-board fuel processing whereby alternative fuels such as methanol, ethanol or natural gas stored on the vehicle undergo reformation and subsequent processing to produce hydrogen, and (2) on-board storage of pure hydrogen provided by stationary fuel processing plants. This report analyzes fuel processor technologies, types of fuel and fuel cell options for on-board reformation. As the Phase 1 of a multi-phased program to develop a prototype multi-fuel reformer system for a fuel cell powered vehicle, the objective of this program was to evaluate the feasibility of a multi-fuel reformer concept and to select a reforming technology for further development in the Phase 2 program, with the ultimate goal of integration with a DOE-designated fuel cell and vehicle configuration. The basic reformer processes examined in this study included catalytic steam reforming (SR), non-catalytic partial oxidation (POX) and catalytic partial oxidation (also known as Autothermal Reforming, or ATR). Fuels under consideration in this study included methanol, ethanol, and natural gas. A systematic evaluation of reforming technologies, fuels, and transportation fuel cell applications was conducted for the purpose of selecting a suitable multi-fuel processor for further development and demonstration in a transportation application.

  11. International co-operation and the future of nuclear power. European Nuclear Congress '98, Nice, 26 October 1998

    International Nuclear Information System (INIS)

    ElBaradei, M.

    1998-01-01

    The document reproduces the text of the conference given by the Director General of the IAEA at the joint Opening Session of the European Nuclear Congress'98 (ENC) and RECOD in Nice, France, on 26 october 1998. The conference emphasized the importance of strengthened international co-operation in all areas relevant to the safe and peaceful use of nuclear energy, especially for power generation. As the only intergovernmental global organization dedicated to nuclear science and technology, the role of the IAEA is to serve as the international focal point for standard setting, independent analysis, technology transfer and oversight and verification

  12. Incentives to strengthen international co-operation in R and D for advanced nuclear power technology

    International Nuclear Information System (INIS)

    Versteegh, A.M.; Balthesen, E.; Bakunyaev, A.D.; Gibson, I.H.; Tavoni, R.

    1993-09-01

    The paper identifies the main areas which need strong international collaboration: development of innovative safety features; improvement of fuel characteristics and efficiency; dose reduction techniques; use of technology developed for other purposes; common assessments of design proposals. (orig./HP)

  13. Communication, control, and co-operation: (Latin) American interchanges in the history of international health.

    Science.gov (United States)

    Birn, Anne-Emanuelle; Hochman, Gilberto

    2008-01-01

    This article discusses the development of historical studies of international health since the 1980s, showing that the field has gained considerable density and complexity. The authors touch on various current research trends in the history of international health, including reconsideration of so-called centre-periphery and imperial-colonial relations. They emphasize the important, if often forgotten, role of Latin America in the history of international health and bring attention to the relevance of Canada to the international health field, especially in the last 30 years. The article concludes by introducing the articles that make up this special issue of CBMH, pointing out their most significant findings and cross-cutting themes.

  14. Effects of simulated packing house operating conditions on pathogen internalization in tomatoes

    Science.gov (United States)

    Introduction: Food-borne illness outbreaks associated with Salmonella enterica have been traced back to tomatoes contaminated through bacterial attachment and possible internalization during post-harvest handling. However, no scientific information is available regarding the effect of current tomato...

  15. Guidelines and Ethical Considerations for Assessment Center Operations: International Task Force on Assessment Center Guidelines.

    Science.gov (United States)

    Public Personnel Management, 2000

    2000-01-01

    This update of the International Personnel Management Association's guidelines for organizational psychologists, human resource management specialists, and others addresses elements of assessment centers, policy statements, assessor training, informed participation, and participants' rights. (SK)

  16. Non-catalytic recuperative reformer

    Science.gov (United States)

    Khinkis, Mark J.; Kozlov, Aleksandr P.; Kurek, Harry

    2015-12-22

    A non-catalytic recuperative reformer has a flue gas flow path for conducting hot flue gas from a thermal process and a reforming mixture flow path for conducting a reforming mixture. At least a portion of the reforming mixture flow path is embedded in the flue gas flow path to permit heat transfer from the hot flue gas to the reforming mixture. The reforming mixture flow path contains substantially no material commonly used as a catalyst for reforming hydrocarbon fuel (e.g., nickel oxide, platinum group elements or rhenium), but instead the reforming mixture is reformed into a higher calorific fuel via reactions due to the heat transfer and residence time. In a preferred embodiment, extended surfaces of metal material such as stainless steel or metal alloy that are high in nickel content are included within at least a portion of the reforming mixture flow path.

  17. SUPPLY CHAIN MANAGEMENT OF INDIAN ENTERPRISE IN INTERNATIONAL OPERATIONS: TYPE OF MODERN LITERARY CRITIQUE

    OpenAIRE

    Deepak Hajoary

    2017-01-01

    This paper aims to explore supply chain management challenges and prospects in the international scenario. Globalization has delivered a platform for local companies to think at international level. The paper will highlights different critical scenarios of supply chain management. The study will identify key strategies that can be constructed at global supply chain. Issues of supply chain design, tools and sourcing strategy will be studied in the paper.

  18. Social Security Reform

    National Research Council Canada - National Science Library

    Nuschler, Dawn

    2005-01-01

    .... In recent years, reform ideas have ranged from relatively minor changes to the current pay-as-you-go social insurance system to a redesigned program based on personal savings and investments modeled after IRAs and 401(k...

  19. Trigeneration integrated with absorption enhanced reforming of lignite and biomass

    Energy Technology Data Exchange (ETDEWEB)

    Yaodong Wang; Ye Huang; Anthony P. Roskilly [Newcastle University, Newcastle Upon Tyne (United Kingdom). Sir Joseph Swan Institute for Energy Research

    2009-10-15

    A technical investigation of an innovative trigeneration integrated with absorption enhanced reforming (AER) of lignite and biomass is carried out using the ECLIPSE process simulator. The system includes an internal combustion engine, an AER gasifier, a waste heat recovery and storage unit and an absorption refrigerator. The whole system is operated in the following sequence: The AER gasifier is used to generate hydrogen using lignite and biomass; the hydrogen generated is used to run the engine which drives a generator to produce electricity. Additionally, the heat recovery unit collects waste heat from the engine and is used to supply hot water and space heating. Furthermore, the waste heat is used to operate the absorption refrigerator. The electricity, heat and cooling can be used to meet the energy requirements for the households in a village, a resident building or a commercial building, or a supermarket. Within the study, the effects of lignite mixed with three different types of biomass (straw, willow and switch grass) on the system performance are investigated and the results are compared. The results show that it is feasible to use an AER system to reform the low quality fuels lignite and biomass to generate a cleaner fuel - hydrogen to replace fossil fuels (diesel or natural gas) and to fuel an engine based trigeneration system; the system works with high efficiencies and with a potential of carbon capture from the sorbent-regeneration process that would benefit the environment. 25 refs., 2 figs., 3 tabs.

  20. Railway Reform in China.

    OpenAIRE

    Wu, J. H.; Nash, C.

    1998-01-01

    The purpose of this working paper is to consider the current situation of Chinese Railways, the progress of reforms to date, and possible future developments. The first section describes the current problems of Chinese Railways, as a vast organisation subject to strong central control, facing enormous and rapidly growing demands which it is unable to satisfy. The progress of reform in Chinese Railways to date, and in particular the Economic Contract Responsibility System instituted in the lat...

  1. The constitutionality of current legal barriers to telemedicine in the United States: analysis and future directions of its relationship to national and international health care reform.

    Science.gov (United States)

    Gupta, Amar; Sao, Deth

    2011-01-01

    The current health care crisis in the United States compels a consideration of the crucial role that telemedicine could play towards deploying a pragmatic solution. The nation faces rising costs and difficulties in access to and quality of medical services. Telemedicine can potentially help to overcome these challenges, as it can provide new cost-effective and efficient methods of delivering health care across geographic distances. The full benefits and future potential of telemedicine, however, are constrained by overlapping, inconsistent, and inadequate legal and regulatory frameworks, as well as the repertoire of standards imposed by state governments and professional organizations. Proponents of these barriers claim that they are necessary to protect public health and safety, and that the U.S. Constitution gives states exclusive authority over health and safety concerns. This Article argues that such barriers not only fail to advance these public policy goals, but are unconstitutional when they restrict the practice of telemedicine across state and national borders. Furthermore, the interstate and international nature of telemedicine calls for increasing the centralized authority of the federal government; this position is consistent with the U.S. Constitution and other governing principles. Finally, this Article observes that the U.S. experience bears some similarities to that of other nations, and represents a microcosm of the international community's need and struggle to develop a uniform telemedicine regime. Just as with state governments in the U.S., nations are no longer able to view health care as a traditional domestic concern and must consider nontraditional options to resolve the dilemmas of rising costs and discontent in the delivery of health care to their people.

  2. International comparison of safety criteria applied to radwaste repositories. Safety aspects of the post-operational phase

    International Nuclear Information System (INIS)

    Baltes, B.

    1994-01-01

    There is a generally accepted system of framework safety conditions governing the construction, operation, and post-operational monitoring of radwaste repositories. Although the development of these framework conditions may vary from country to country, the resulting criteria are based on the commonly accepted system of priciples and purposes established for ultimate radioactive waste disposal. The experience accumulated by GRS in the course of the plan approval procedure for the Konrad mine site and the safety-relevant studies performed for the planned Morsleben repository clearly show demand for further development of the safety criteria. In Germany, it is especially the safety criteria and detailed requirements filling the framework safety conditions that need revision and in-depth definition, as well as comparison and harmonisation with internationally applied criteria. These activities will particularly consider the international convention on radioactive waste management currently in preparation under the auspieces of the IAEA. (orig.) [de

  3. International co-operation in safety matters within the framework of the Commission of the European Communities

    International Nuclear Information System (INIS)

    Vinck, W.; Balz, W.; Essler, W.; Tolley, B.; Gabolde, J.

    1981-01-01

    European Community (EC) countries realize that their energy demand cannot be met without a nuclear component, which is almost a necessity owing to its major economic advantages. Two typical areas where the Commission has stimulated intense international co-operation are as follows: The first broad area deals with efforts towards a gradual harmonization of regulatory health and safety practices and requirements for reactors of an industrially developed type, more specifically (light) water-cooled reactors. The second area concerns joint research programmes and co-ordination activities in research on nuclear safety (LWRs and LMFBRs). These two broad areas are closely interconnected. Information is also given on the existing network of bilateral and multilateral arrangements for the exchange of information of interest to the EC. In conclusion, some problems are highlighted where improvements could be made or where it seems crucial that increased international co-operation and especially agreement should come about. (author)

  4. Lessons Learned from GOSAT; Instrument Design, Calibration, Operation, Data Processing, and International Collaboration

    Science.gov (United States)

    Kuze, A.; Suto, H.; Shiomi, K.; Nakajima, M.

    2012-12-01

    Advantage of satellite observation is its ability to monitor long term and global distribution with a single instrument. Ozone observation from space has been successful for long term monitoring purposes. Monitoring gradual increase and distribution of greenhouse gases in the troposphere with sub-percent accuracy has become a challenging subject. Interference of cloud and aerosol in radiative transfer has to be corrected for troposphere measurement. Accurate O2-A band measurement can retrieve surface pressure and aerosol distribution property. We have selected a Fourier Transform spectrometer (FTS) to achieve high throughput and wide spectral coverage with uniform spectral resolution. On the other hand, it is difficult to modulate short wave such as 0.76μm and avoid micro vibration interference. Prelaunch, we took special care to select optical components of excellent surface quality and isolate vibration. Design parameters such as IFOV, spectral resolution, observation interval within limited satellite resources must be carefully optimized. Greenhouse gases Observing SATellite (GOSAT) has been providing global high spectral resolution data for almost 4 years. Instrument performance, radiometric calibration, radiative transfer calculation and laboratory spectroscopy are all important. The first step was to reduce bias of column-averaged dry air mole fractions (the Level 2 product) of CO2 and CH4 (XCO2 and XCH4) and validate using well calibrated data such as TCCON. After 2 years of operation, latitudinal distribution of zonal mean and seasonal variation at these sites can be measured with better than 2ppm accuracy. However, validations are limited to ideal conditions. Next step is to evaluate consistency of measured values from long periods since launch, different surface types, and various input radiance with different instrument gain. For long term radiometric calibration, we have uses vicarious, onboard solar diffuser, and lunar calibration data. Over the ocean

  5. Characterization and Modeling of a Methanol Reforming Fuel Cell System

    DEFF Research Database (Denmark)

    Sahlin, Simon Lennart

    topologies is the Reformed Methanol Fuel Cell (RMFC) system that operates on a mix of methanol and water. The fuel is reformed with a steam reforming to a hydrogen rich gas, however with additional formation of Carbon Monoxide and Carbon Dioxide. High Temperature Polymer Electrolyte Membrane Fuel Cell (HT...... to heat up the steam reforming process. However, utilizing the excess hydrogen in the system complicates the RMFC system as the amount of hydrogen can vary depending on the fuel methanol supply, fuel cell load and the reformer gas composition. This PhD study has therefore been involved in investigating......Many fuel cells systems today are operated with compressed hydrogen which has great benefits because of the purity of the hydrogen and the relatively simple storage of the fuel. However, compressed hydrogen is stored in the range of 800 bar, which can be expensive to compress.One of the interesting...

  6. Modeling of a thermally integrated 10 kWe planar solid oxide fuel cell system with anode offgas recycling and internal reforming by discretization in flow direction

    Science.gov (United States)

    Wahl, Stefanie; Segarra, Ana Gallet; Horstmann, Peter; Carré, Maxime; Bessler, Wolfgang G.; Lapicque, François; Friedrich, K. Andreas

    2015-04-01

    Combined heat and power production (CHP) based on solid oxide fuel cells (SOFC) is a very promising technology to achieve high electrical efficiency to cover power demand by decentralized production. This paper presents a dynamic quasi 2D model of an SOFC system which consists of stack and balance of plant and includes thermal coupling between the single components. The model is implemented in Modelica® and validated with experimental data for the stack UI-characteristic and the thermal behavior. The good agreement between experimental and simulation results demonstrates the validity of the model. Different operating conditions and system configurations are tested, increasing the net electrical efficiency to 57% by implementing an anode offgas recycle rate of 65%. A sensitivity analysis of characteristic values of the system like fuel utilization, oxygen-to-carbon ratio and electrical efficiency for different natural gas compositions is carried out. The result shows that a control strategy adapted to variable natural gas composition and its energy content should be developed in order to optimize the operation of the system.

  7. Internal patterns of logical operations in Russian and Chinese preschool students: crosscultural analysis

    Directory of Open Access Journals (Sweden)

    Irina N. Pogozhina

    2015-03-01

    Full Text Available The aim of this research is to establish relationships between the levels of operational system elements (classification, seriation, understanding of the conservation principle and the ability to decenter on the concrete operational thinking fledging period in preschool children from two different countries: Russia and China. Classic techniques of Piaget were used to diagnose development levels of subject’s operational system structural elements. Development stages of classification and seriation of logical operations, understanding the conservation principle, the ability to decenter were compared in the 40 Russian and 40 China preschool children (3.1-6.5 years. No statistically significant differences in terms of development of all the examined elements were revealed in children from Russia and China (Mann-Whitney U test. Statistically significant positive correlation relationship is found between the levels operational system elements in the Russian and Chinese samples (ρ Spearman; p < 0.01. It is concluded that the subjects of the Russian Federation and China do not surpass each other in terms of developing the classification, seriation, understanding the conservation principle and the ability to decenter. The subject’s operational system elements function and develop interdependently in Russian and China preschoolers, so if one level of the system elements rises it is accompanied by increasing of other elements. Summing up, the subjects of the Russian Federation and those of China do not surpass each other in terms of developing the classification, seriation, understanding the conservation principle and the ability to decenter. There are no statistically significant differences in configurations of operational system elements under the transfer from the pre-operational stage of thinking development to concrete operational one between the preschool children of different cultural-social conditions (Russia, China. This emphasizes the fact

  8. Design of a nuclear steam reforming plant

    International Nuclear Information System (INIS)

    Malherbe, J.

    1980-01-01

    The design of a plant for the steam reforming of methane using a High Temperature Reactor has been studied by CEA in connection with the G.E.G.N. This group of companies (CEA, GAZ DE FRANCE, CHARBONNAGES DE FRANCE, CREUSOT-LOIRE, NOVATOME) is in charge of studying the feasibility of the coal gasification process by using a nuclear reactor. The process is based on the hydrogenation of the coal in liquid phase with hydrogen produced by a methane steam reformer. The reformer plant is fed by a pipe of natural gas or SNG. The produced hydrogen feeds the gasification plant which could not be located on the same site. An intermediate hydrogen storage between the two plants could make the coupling more flexible. The gasification plant does not need a great deal of heat and this heat can be satisfied mostly by internal heat exchanges

  9. Electricity sector reform in Greece

    International Nuclear Information System (INIS)

    Iliadou, Ekaterini N.

    2009-01-01

    This paper provides an outlook of the electricity market reform in Greece which started in 2001 and is still developing slowly. This is related to the persisting dominance of the incumbent company and the specificities of the electricity sector of Greece which is heavily dependent on indigenous lignite firing generation, while being located in the periphery of the EU internal electricity and gas markets. Competition through enhancing electricity trade in the region is limited to date, as the establishment of an internal market in South East Europe also progresses slowly. Development of competition through gas-firing generation by new entrants has been the priority adopted by State and Regulator's policies. However, the gas supply market in Greece and in the region still lags behind. (author)

  10. International Harmonisation Of Accounting Standards: The Case For A Mandatory Requirement For The Direct Method Of Reporting Operating Cash Flows

    OpenAIRE

    Christine Yap

    2011-01-01

    Even though standard setters have now embraced cash flow statements there remains ambivalence as to the best format (i.e. direct or indirect method) for disclosing cash flow from operations. In 1987 the FASB asserted that information about the gross amounts of cash receipts and cash payments is more relevant than information about the net amounts of cash receipts and payments. Yet apart from Australia and New Zealand, most standard setting bodies, including the International Accounting Standa...

  11. The case for international nuclear co-operation. An IAEA perspective

    International Nuclear Information System (INIS)

    Klerk, P. de

    2001-01-01

    In the light of the diminished commitment to the promotion and development of nuclear technologies by governments, and in view of the globalization of major parts of the nuclear sector, international cooperation is becoming increasingly more important. Continued strong cooperation is expected in the areas of nuclear safety and the advanced, development of nuclear power plant projects, the decommissioning of nuclear installations, and in waste management. The broad range of activities this entails for the future also add to the duties and the scope of activities of the International Atomic Energy Agency (IAEA) as one of the main coordinating international institutions. In addition to the Agency's basic duty, i.e. overseeing more than nine hundred nuclear facilities in the non-nuclear weapon states under the non-proliferation scheme, it is mainly coordinating activities which are becoming more and more important in the changing environment. In the research sector alone, 159 projects are currently handled internationally under the 'Coordinated Research Projects' heading. In the interest of making national safety standards compatible, a multi-level international safety system is being developed which is to lay the foundations for decisions about the engineered safeguards design of nuclear plants on the national level which continues to bear responsibility for deciding in matters of safety. This broad range of duties in technology, safety, and oversight will make IAEA an important organization for multilateral cooperation. (orig.) [de

  12. A novel auto-thermal reforming membrane reactor for high purity H2

    International Nuclear Information System (INIS)

    Tony Boyd; Grace, J.R.; Lim, C.J.; Adris, A.M.

    2006-01-01

    A novel hydrogen reactor based on steam reforming of natural gas has been developed and tested. The reactor produces high purity hydrogen using in-situ perm-selective membranes installed in a fluidized catalyst bed, thus shifting the thermodynamic equilibrium of the SMR reaction and eliminating the need for downstream hydrogen purification. The reactor is particularly suited to auto-thermal reforming, where air is added to the reformer to provide the endothermic reaction heat, thus eliminating the need to indirectly heat the reactor. The gas flow pattern within the fluidized bed induces an internal circulation of catalyst particles between the central SMR reaction (permeation) zone and an outer annulus. The circulating hot catalyst particles from the oxidation zone carry the required endothermic heat of reaction for the reforming, while ensuring that the palladium membranes are not exposed to excessive temperatures or to oxygen. Another beneficial characteristic of the reactor is that very little of the nitrogen present in the oxidation air reaches the reaction zone, thus maintaining the hydrogen driving force for the perm-selective membranes. Pilot plant results carried out in a semi-industrial scale reactor will be presented. The reactor was operated up to 650 C and 14 bar. Pure hydrogen (99.999+%) was initially obtained from the reactor and an equilibrium shift was demonstrated. (authors)

  13. Green's function asymptotics near the internal edges of spectra of periodic elliptic operators. Spectral edge case

    KAUST Repository

    Kuchment, Peter

    2012-06-21

    Precise asymptotics known for the Green\\'s function of the Laplace operator have found their analogs for periodic elliptic operators of the second order at and below the bottom of the spectrum. Due to the band-gap structure of the spectra of such operators, the question arises whether similar results can be obtained near or at the edges of spectral gaps. As the result of this work shows, this is possible at a spectral edge when the dimension d ≥ 3. © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  14. A Benchmarking of Operational Efficiency in Asia Pacific International Cargo Airports

    Directory of Open Access Journals (Sweden)

    Tae-won Chung

    2015-03-01

    Full Text Available This paper compares operational efficiency of major cargo airports in the Asia Pacific region. The multi-dimensional scaling cluster analysis by R-square method was used as the benchmarking tool to provide airport management with a means to examine various aspects of their operational efficiency against those of other airports. Ten operational efficiency factors for the clustering and efficiency estimation of airports in the Asia Pacific region were used in a regression model to overcome the complexity of multi-dimensional scaling approach. The resulting classification is used to identify the efficiency benchmarks of leading air cargo airports which have implications for Incheon airport in Korea.

  15. International consensus statement on the peri-operative management of anaemia and iron deficiency

    DEFF Research Database (Denmark)

    Muñoz, M.; Acheson, A. G.; Auerbach, M.

    2017-01-01

    Despite current recommendations on the management of pre-operative anaemia, there is no pragmatic guidance for the diagnosis and management of anaemia and iron deficiency in surgical patients. A number of experienced researchers and clinicians took part in an expert workshop and developed...... in the peri-operative period. These statements include: a diagnostic approach for anaemia and iron deficiency in surgical patients; identification of patients appropriate for treatment; and advice on practical management and follow-up. We urge anaesthetists and peri-operative physicians to embrace...

  16. Green's function asymptotics near the internal edges of spectra of periodic elliptic operators. Spectral edge case

    KAUST Repository

    Kuchment, Peter; Raich, Andrew

    2012-01-01

    Precise asymptotics known for the Green's function of the Laplace operator have found their analogs for periodic elliptic operators of the second order at and below the bottom of the spectrum. Due to the band-gap structure of the spectra of such operators, the question arises whether similar results can be obtained near or at the edges of spectral gaps. As the result of this work shows, this is possible at a spectral edge when the dimension d ≥ 3. © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  17. The Importance of Attitude to Knowledge and Innovation for Performance of Manufacturing Enterprises Operating Either Locally Or Internationally

    Directory of Open Access Journals (Sweden)

    Marcin Soniewicki

    2016-06-01

    Full Text Available Today knowledge management actions and innovation processes are very specific and complex topics. That is why this publication is focused on small and narrow aspect of these issues – their perception in only one category of entities, which are manufacturing companies. This paper analyzes and compares the attitude to knowledge management and innovation amid manufacturing enterprises operating locally only or internationally. It also checks the influence of various approaches to studied issues on creating mentioned businesses’ competitive advantage. Empirical study, in which 331 companies took part, has shown that enterprises in international process appreciate knowledge management and innovation more than their counterparts operating only on the local markets. Moreover, the research results demonstrated that knowledge and innovation appreciation by managers and employees is important for competitive advantage of every kind of manufacturing enterprises. Nevertheless, it is crucial to remember for those firms involved on foreign markets – the more a company is engaged in international operations the more attention it should pay to its knowledge and innovation processes.

  18. Temporary metal internal stent dilation for colorectal obstruction and effect on operation methods

    International Nuclear Information System (INIS)

    Chen Niwei; Cheng Yingsheng; Fan Youben; Jin Huimin; Xu Huimin

    2005-01-01

    Objective: To explore the methods and clinical value of temporary internal metal stent through endoscopy under X ray control for treating patients with malignant colorectal obstruction. Methods: 27 patients with malignant colorectal obstruction were treated by temporary metallic internal stent placement via endoscopy under the X ray guidance. Results: 27 patients with colorectal obstruction symptoms were all got rid of the trouble within 48 hours after the stent placement. Selective stage I colorectal cancer resection and anastomosis were performed after bowel preparation. Conclusions: Metallic internal stent placement can loosen the colorectal obstructive symptoms with higher successful rate via endoscopy under X ray control and furthermore for promotion of stage I colorectal cancer resection and anastomosis. (authors)

  19. Science Education Reform in Qatar: Progress and Challenges

    Science.gov (United States)

    Said, Ziad

    2016-01-01

    Science education reform in Qatar has had limited success. In the Trends in International Mathematics and Science Study (TIMMS), Qatari 4th and 8th grade students have shown progress in science achievement, but they remain significantly below the international average. Also, in the Program for International Student Assessment (PISA), Qatari…

  20. Global implications of China's healthcare reform.

    Science.gov (United States)

    Yan, Fei; Tang, Shenglan; Zhang, Jian

    2016-01-01

    The ongoing healthcare reform in China has a powerful spillover effect beyond the health sector and the borders of China. A successful completion of the Chinese reform will offer a new model for social justice development, shift the global economy toward sustainability and create a new hub for science and technology in medical and health science. However, reforming the healthcare system in the most populated country is a daunting task. China will not live up to its promise, and all the potentials may end with hype not hope if coherent national strategies are not constructed and state-of-the-art navigation is not achieved with staggering domestic and global challenges. The cost of failure will be immensely high, socioeconomic costs for Chinese and an opportunity cost for the world as a whole. A full appreciation of the global implications of China's healthcare reform is crucial in keeping China receptive toward good practices evidence-approved elsewhere and open minded to fulfill its international obligations. More critically, the appreciation yields constructive engagements from global community toward a joint development and global prosperity. The current report provides a multiple disciplinary assessment on the global implications of the healthcare reform in China. Copyright © 2014 John Wiley & Sons, Ltd.

  1. International co-operation in the nuclear field. Europe and OCDE countries

    International Nuclear Information System (INIS)

    Strohl, P.

    1981-05-01

    This report highlights the political factors underlying nuclear cooperation in the European context. It analyses the institutional structure for such cooperation and describes the different vocations of international organisations in the nuclear field (NEA, IAEA, Euratom). Finally the report gives concrete examples of international nuclear cooperation, with an emphasis on its legal aspects. (NEA) []Le present expose fait ressortir les facteurs politiques de la cooperation nucleaire notamment dans le contexte europeen. Il analyse la structure institutionnelle de cette cooperation et evoque les differentes vocations des organismes internationaux dans le domaine nucleaire (AEN, AIEA, Euratom). Il donne enfin des exemples concrets en mettant l'accent sur ses aspects juridiques

  2. METHODS OF EVALUATION AND INDICATORS OF OPTIMAL TEMPERATURE OF INTERNAL COMBUSTION ENGINES AND VEHICLES IN OPERATION

    Directory of Open Access Journals (Sweden)

    V. Volkov

    2015-12-01

    Full Text Available The results of forming methods of determination and system, as a part of the computer-integrated technology of transport operation, estimation of indecies of the optimal temperature state of the ICE and the vehicle under operation conditions, which is provided with the help of analysis of possible schemes and processes of the complex system of combined heating, using the technology of heat accumulation are described.

  3. Effect of annealing temperature on the structure and coke-resistance of nickel–iron bimetallic catalytic layer for in situ methane steam reforming in SOFC operation

    Energy Technology Data Exchange (ETDEWEB)

    Liu, Xuehua; Zhang, Hanqing; Zhao, DanDan; Tang, Dian; Zhang, Teng, E-mail: teng_zhang@fzu.edu.cn

    2014-11-15

    Highlights: • An intermediate FeNi{sub 3} phase forms in all N{sub i0.75}Fe{sub 0.25} catalysts in present work. • The catalyst annealed at 705 °C has smallest calculated surface energy. • The catalyst annealed at 705 °C also exhibits the best coke resistance in methane. • The cell with catalyst layer annealed at 705 °C has the best stability in methane. - Abstract: In this paper, the effect on coke formation of adding a Ni{sub 0.75}Fe{sub 0.25} catalyst layer to the anode side of a fuel cell running on methane is investigated. The formation of an intermediate FeNi{sub 3} phase can be observed in catalysts annealed at different temperatures. The catalyst annealed at 705 °C has the smallest calculated surface energy and grain size among all catalysts annealed at different temperatures. In addition, the O{sub 2}-TPO profiles and Raman spectra of spent anode material reveal that the catalyst annealed at 705 °C has the best coke resistance among all catalysts. Moreover, the cell with catalyst layer annealed at 705 °C, under a current density of 600 mA cm{sup −2} at 650 °C, experiences a decrease of 10% after operating in methane for 260 min, which is much more stable than that without catalyst layer (a decrease of 50%)

  4. Plasma-catalytic reforming of liquid hydrocarbons

    International Nuclear Information System (INIS)

    Nedybaliuk, O.A.; Chernyak, V.Ya; Kolgan, V.V.; Iukhymenko, V.V.; Solomenko, O.V.; Fedirchyk, I.I.; Martysh, E.V.; Demchina, V.P.; Klochok, N.V.; Dragnev, S.V.

    2015-01-01

    The series of experiments studying the plasma-catalytic reforming of liquid hydrocarbons was carried out. The dynamic plasma-liquid system based on a low-power rotating gliding arc with solid electrodes was used for the investigation of liquid hydrocarbons reforming process. Conversion was done via partial oxidation. A part of oxidant flow was activated by the discharge. Synthesis-gas composition was analysed by means of mass-spectrometry and gas-chromatography. A standard boiler, which operates on natural gas and LPG, was used for the burning of synthesis-gas

  5. Development of a methanol reformer for fuel cell vehicles

    Energy Technology Data Exchange (ETDEWEB)

    Lindstroem, Baard

    2003-03-01

    Vehicles powered by fuel cells are from an environmental aspect superior to the traditional automobile using internal combustion of gasoline. Power systems which are based upon fuel cell technology require hydrogen for operation. The ideal fuel cell vehicle would operate on pure hydrogen stored on-board. However, storing hydrogen on-board the vehicle is currently not feasible for technical reasons. The hydrogen can be generated on-board using a liquid hydrogen carrier such as methanol and gasoline. The objective of the work presented in this thesis was to develop a catalytic hydrogen generator for automotive applications using methanol as the hydrogen carrier. The first part of this work gives an introduction to the field of methanol reforming and the properties of a fuel cell based power system. Paper I reviews the catalytic materials and processes available for producing hydrogen from methanol. The second part of this thesis consists of an experimental investigation of the influence of the catalyst composition, materials and process parameters on the activity and selectivity for the production of hydrogen from methanol. In Papers II-IV the influence of the support, carrier and operational parameters is studied. In Paper V an investigation of the catalytic properties is performed in an attempt to correlate material properties with performance of different catalysts. In the third part of the thesis an investigation is performed to elucidate whether it is possible to utilize oxidation of liquid methanol as a heat source for an automotive reformer. In the study which is presented in Paper VI a large series of catalytic materials are tested and we were able to minimize the noble metal content making the system more cost efficient. In the final part of this thesis the reformer prototype developed in the project is evaluated. The reformer which was constructed for serving a 5 k W{sub e} fuel cell had a high performance with near 100 % methanol conversion and CO

  6. The International Atomic Energy Agency's Laboratories Seibersdorf and Vienna. Meeting the challenges of research and international co-operation in the application of nuclear techniques

    International Nuclear Information System (INIS)

    Krippl, E.

    1999-08-01

    The International Atomic Energy Agency therefore maintains a unique, multidisciplinary, analytical, research and training centre: the IAEA Laboratories, located at Seibersdorf near Vienna and at the Agency's Headquarters in the Vienna International Centre. They are organized in three branches: (i) the FAO/IAEA Agriculture and Biotechnology Laboratory: Soil Science, Plant Breeding, Animal Production and Health, Entomology, Agrochemicals; (ii) the Physics, Chemistry and Instrumentation Laboratory: Chemistry, Instrumentation, Dosimetry, Isotope Hydrology; (iii) the Safeguards Analytical Laboratory: Isotopic Analysis, Chemical Analysis, Clean Laboratory. 'The Mission of the IAEA Laboratories is to contribute to the implementation of the Agency's programmes in food and agriculture, human health, physical and chemical sciences, water resources, industry, environment, radiation protection and safeguards verification'. Together with a General Services and Safety Section, which provides logistics, information, industrial safety and maintenance services and runs a mechanical workshop, the three groups form the 'Seibersdorf Laboratories' and are part of the IAEA Department of Nuclear Sciences and Applications. The Laboratories contribute an important share to projects fostering peaceful applications of radiation and isotopes and radiation protection, and play a significant part in the nuclear verification mechanism. All activities are therefore planned and implemented in close co-operation with relevant divisions and departments of the IAEA. In specific sectors, the Laboratories also operate in conjunction with other organizations in the UN system, such as the Food and Agriculture Organization (FAO), the World Health Organization (WHO) and the World Meteorological Organization (WMO), and with networks of national laboratories in Member States

  7. The pre-operational monitoring - how useful are recommendations of international organizations and various national programs

    International Nuclear Information System (INIS)

    Mihailovic, M.

    1980-01-01

    National legislation and the preoperational monitoring program around Nuclear Power Plant Krsko are described. The usefulness of international recommendations and various national preoperational monitoring programs is examined. Modifications are described which were introduced with the aim of identifying the site specific critical exposure pathways. The role of qualified and experienced experts is discussed. (H.K.)

  8. An Analysis of Freight Forwarder Operations in an International Distribution Channel.

    Science.gov (United States)

    1987-01-01

    44 3. International Marketing Mix ....................... 45 4. Security Assistance Distribution Channel .......... 69 5...an item is ultimately derived from the interaction of variables in the marketing mix . Of those variables, the distribution functions seem to allow the...Component of the Marketing Mix ,"Proceedings, NCPDM Fall Meeting, National council of Physical Distribution Management, San Francisco, CA., 1982. 7

  9. Remote sensing by satellite - Technical and operational implications for international cooperation

    Science.gov (United States)

    Doyle, S. E.

    1976-01-01

    International cooperation in the U.S. Space Program is discussed and related to the NASA program for remote sensing of the earth. Satellite remote sensing techniques are considered along with the selection of the best sensors and wavelength bands. The technology of remote sensing satellites is considered with emphasis on the Landsat system configuration. Future aspects of remote sensing satellites are considered.

  10. Fracture fixation in the operative management of hip fractures (FAITH) : an international, multicentre, randomised controlled trial

    NARCIS (Netherlands)

    Nauth, Aaron; Creek, Aaron T.; Zellar, Abby; Lawendy, Abdel Rahman; Dowrick, Adam; Gupta, Ajay; Dadi, Akhil; van Kampen, Albert; Yee, Albert; de Vries, Alexander C.; de Mol van Otterloo, Alexander; Garibaldi, Alisha; Liew, Allen; McIntyre, Allison W.; Prasad, Amal Shankar; Romero, Amanda W.; Rangan, Amar; Oatt, Amber; Sanghavi, Amir; Foley, Amy L.; Karlsten, Anders; Dolenc, Andrea; Bucknill, Andrew; Chia, Andrew; Evans, Andrew; Gong, Andrew; Schmidt, Andrew H.; Marcantonio, Andrew J.; Jennings, Andrew; Ward, Angela; Khanna, Angshuman; Rai, Anil; Smits, Anke B; Horan, Annamarie D.; Brekke, Anne Christine; Flynn, Annette; Duraikannan, Aravin; Stødle, Are; van Vugt, Arie B.; Luther, Arlene; Zurcher, Arthur W.; Jain, Arvind; Amundsen, Asgeir; Moaveni, Ash; Carr, Ashley; Sharma, Ateet; Hill, Austin D.; Trommer, Axel; Rai, B. Sachidananda; Hileman, Barbara; Schreurs, Bart; Verhoeven, Bart A N; Barden, Benjamin B.; Flatøy, Bernhard; Cleffken, Berry I.; Bøe, Berthe; Perey, Bertrand; Hanusch, Birgit C.; Weening, Brad; Fioole, Bram; Rijbroek, Bram; Crist, Brett D.; Halliday, Brett; Peterson, Brett; Mullis, Brian; Richardson, C. Glen; Clark, Callum; Sagebien, Carlos A.; van der Pol, Carmen C.; Bowler, Carol; Humphrey, Catherine A.; Coady, Catherine; Koppert, Cees L.; Coles, Chad; Tannoury, Chadi; DePaolo, Charles J.; Gayton, Chris; Herriott, Chris; Reeves, Christina; Tieszer, Christina; Dobb, Christine; Anderson, Christopher G.; Sage, Claire; Cuento, Claudine; Jones, Clifford B.; Bosman, Coks H.R.; Linehan, Colleen; van der Hart, Cor P.; Henderson, Corey; Lewis, Courtland G.; Davis, Craig A.; Donohue, Craig; Mauffrey, Cyril; Sundaresh, D. C.; Farrell, Dana J.; Whelan, Daniel B.; Horwitz, Daniel; Stinner, Daniel; Viskontas, Darius; Roffey, Darren M.; Alexander, David; Karges, David E.; Hak, David; Johnston, David; Love, David; Wright, David M.; Zamorano, David P.; Goetz, David R.; Sanders, David; Stephen, David; Yen, David; Bardana, Davide; Olakkengil, Davy J.; Lawson, Deanna; Maddock, Deborah; Sietsema, Debra L.; Pourmand, Deeba; Den Hartog, Dennis; Donegan, Derek; Heels-Ansdell, Diane; Nam, Diane; Inman, Dominic; Boyer, Dory; Li, Doug; Gibula, Douglas; Price, Dustin M.; Watson, Dylan J.; Hammerberg, E. Mark; Tan, Edward C T H; de Graaf, Eelco J.R.; Vesterhus, Elise Berg; Roper, Elizabeth; Edwards, Elton; Schemitsch, Emil H.; Hammacher, Eric R.; Henderson, Eric R.; Whatley, Erica; Torres, Erick T.; Vermeulen, Erik G.J.; Finn, Erin; Van Lieshout, Esther M M; Wai, Eugene K.; Bannister, Evan R.; Kile, Evelyn; Theunissen, Evert B.M.; Ritchie, Ewan D.; Khan, Farah; Moola, Farhad; Howells, Fiona; de Nies, Frank; van der Heijden, Frank H.W.M.; de Meulemeester, Frank R.A.J.; Frihagen, Frede; Nilsen, Fredrik; Schmidt, G. Ben; Albers, G. H.Robert; Gudger, Garland K.; Johnson, Garth; Gruen, Gary; Zohman, Gary; Sharma, Gaurav; Wood, Gavin; Tetteroo, Geert W.M.; Hjorthaug, Geir; Jomaas, Geir; Donald, Geoff; Rieser, Geoffrey Ryan; Reardon, Gerald; Slobogean, Gerard P.; Roukema, Gert R.; Visser, Gijs A.; Moatshe, Gilbert; Horner, Gillian; Rose, Glynis; Guyatt, Gordon; Chuter, Graham; Etherington, Greg; Rocca, Gregory J.Della; Ekås, Guri; Dobbin, Gwendolyn; Lemke, H. Michael; Curry, Hamish; Boxma, Han; Gissel, Hannah; Kreder, Hans; Kuiken, Hans; Brom, Hans L.F.; Pape, Hans Christoph; van der Vis, Harm M.; Bedi, Harvinder; Vallier, Heather A.; Brien, Heather; Silva, Heather; Newman, Heike; Viveiros, Helena; van der Hoeven, Henk; Ahn, Henry; Johal, Herman; Rijna, Herman; Stockmann, Heyn; Josaputra, Hong A.; Carlisle, Hope; van der Brand, Igor; Dawson, Imro; Tarkin, Ivan; Wong, Ivan; Parr, J. Andrew; Trenholm, J. Andrew; Goslings, J Carel; Amirault, J. David; Broderick, J. Scott; Snellen, Jaap P.; Zijl, Jacco A.C.; Ahn, Jaimo; Ficke, James; Irrgang, James; Powell, James; Ringler, James R.; Shaer, James; Monica, James T.; Biert, Jan; Bosma, Jan; Brattgjerd, Jan Egil; Frölke, Jan Paul M.; Wille, Jan; Rajakumar, Janakiraman; Walker, Jane E.; Baker, Janell K.; Ertl, Janos P.; De Vries, Jean-Paul P. M.; Gardeniers, Jean W.M.; May, Jedediah; Yach, Jeff; Hidy, Jennifer T.; Westberg, Jerald R.; Hall, Jeremy A.; van Mulken, Jeroen; McBeth, Jessica Cooper; Hoogendoorn, Jochem M; Hoffman, Jodi M.; Cherian, Joe Joseph; Tanksley, John A.; Clarke-Jenssen, John; Adams, John D.; Esterhai, John; Tilzey, John F.; Murnaghan, John; Ketz, John P.; Garfi, John S.; Schwappach, John; Gorczyca, John T.; Wyrick, John; Rydinge, Jonas; Foret, Jonathan L.; Gross, Jonathan M.; Keeve, Jonathan P.; Meijer, Joost; Scheepers, Joris J.G.; Baele, Joseph; O'Neil, Joseph; Cass, Joseph R.; Hsu, Joseph R.; Dumais, Jules; Lee, Julia; Switzer, Julie A.; Agel, Julie; Richards, Justin E.; Langan, Justin W.; Turckan, Kahn; Pecorella, Kaili; Rai, Kamal; Aurang, Kamran; Shively, Karl; van Wessem, Karlijn; Moon, Karyn; Eke, Kate; Erwin, Katie; Milner, Katrine; Ponsen, Kees Jan; Mills, Kelli; Apostle, Kelly; Johnston, Kelly; Trask, Kelly; Strohecker, Kent; Stringfellow, Kenya; Kruse, Kevin K.; Tetsworth, Kevin; Mitchell, Khalis; Browner, Kieran; Hemlock, Kim; Carcary, Kimberly; Jørgen Haug, Knut; Noble, Krista; Robbins, Kristin; Payton, Krystal; Jeray, Kyle J.; Rubino, L. Joseph; Nastoff, Lauren A.; Leffler, Lauren C.; Stassen, Laurents P.S.; O'Malley, Lawrence K.; Specht, Lawrence M.; Thabane, Lehana; Geeraedts, Leo M.G.; Shell, Leslie E.; Anderson, Linda K.; Eickhoff, Linda S.; Lyle, Lindsey; Pilling, Lindsey; Buckingham, Lisa; Cannada, Lisa K.; Wild, Lisa M.; Dulaney-Cripe, Liz; Poelhekke, Lodewijk M.S.J.; Govaert, Lonneke; Ton, Lu; Kottam, Lucksy; Leenen, Luke P.H.; Clipper, Lydia; Jackson, Lyle T.; Hampton, Lynne; de Waal Malefijt, Maarten C.; Simons, Maarten P.; van der Elst, Maarten; Bronkhorst, Maarten W.G.A.; Bhatia, Mahesh; Swiontkowski, Marc; Lobo, Margaret J.; Swinton, Marilyn; Pirpiris, Marinis; Molund, Marius; Gichuru, Mark; Glazebrook, Mark; Harrison, Mark; Jenkins, Mark; MacLeod, Mark; de Vries, Mark R.; Butler, Mark S.; Nousiainen, Markku; van ‘t Riet, Martijne; Tynan, Martin C.; Campo, Martin; Eversdijk, Martin G.; Heetveld, Martin J.; Richardson, Martin; Breslin, Mary; Fan, Mary; Edison, Matt; Napierala, Matthew; Knobe, Matthias; Russ, Matthias; Zomar, Mauri; de Brauw, Maurits; Esser, Max; Hurley, Meghan; Peters, Melissa E.; Lorenzo, Melissa; Li, Mengnai; Archdeacon, Michael; Biddulph, Michael; Charlton, Michael R; McDonald, Michael D.; McKee, Michael D.; Dunbar, Michael; Torchia, Michael E.; Gross, Michael; Hewitt, Michael; Holt, Michael; Prayson, Michael J.; Edwards, Michael J R; Beckish, Michael L.; Brennan, Michael L.; Dohm, Michael P.; Kain, Michael S.H.; Vogt, Michelle; Yu, Michelle; Verhofstad, Michiel H J; Segers, Michiel J M; Segers, Michiel J M; Siroen, Michiel P.C.; Reed, Mike; Vicente, Milena R.; Bruijninckx, Milko M.M.; Trivedi, Mittal; Bhandari, Mohit; Moore, Molly M.; Kunz, Monica; Smedsrud, Morten; Palla, Naveen; Jain, Neeraj; Out, Nico J.M.; Simunovic, Nicole; Simunovic, Nicole; Schep, Niels W. L.; Müller, Oliver; Guicherit, Onno R.; Van Waes, Oscar J.F.; Wang, Otis; Doornebosch, Pascal G.; Seuffert, Patricia; Hesketh, Patrick J.; Weinrauch, Patrick; Duffy, Paul; Keller, Paul; Lafferty, Paul M.; Pincus, Paul; Tornetta, Paul; Zalzal, Paul; McKay, Paula; Cole, Peter A.; de Rooij, Peter D.; Hull, Peter; Go, Peter M.N.Y.M.; Patka, Peter; Siska, Peter; Weingarten, Peter; Kregor, Philip; Stahel, Philip; Stull, Philip; Wittich, Philippe; de Rijcke, Piet A.R.; Oprel, Pim; Devereaux, P. J.; Zhou, Qi; Lee Murphy, R.; Alosky, Rachel; Clarkson, Rachel; Moon, Raely; Logishetty, Rajanikanth; Nanda, Rajesh; Sullivan, Raymond J.; Snider, Rebecca G.; Buckley, Richard E.; Iorio, Richard; Farrugia, Richard J.; Jenkinson, Richard; Laughlin, Richard; Groenendijk, Richard P R; Gurich, Richard W.; Worman, Ripley; Silvis, Rob; Haverlag, Robert; Teasdall, Robert J.; Korley, Robert; McCormack, Robert; Probe, Robert; Cantu, Robert V.; Huff, Roger B.; Simmermacher, Rogier K J; Peters, Rolf; Pfeifer, Roman; Liem, Ronald; Wessel, Ronald N.; Verhagen, Ronald; Vuylsteke, Ronald J C L M; Leighton, Ross; McKercher, Ross; Poolman, Rudolf W; Miller, Russell; Bicknell, Ryan; Finnan, Ryan; Khan, Ryan M.; Mehta, Samir; Vang, Sandy; Singh, Sanjay; Anand, Sanjeev; Anderson, Sarah A.; Dawson, Sarah A.; Marston, Scott B.; Porter, Scott E.; Watson, Scott T.; Festen, Sebastiaan; Lieberman, Shane; Puloski, Shannon; Bielby, Shea A.; Sprague, Sheila; Hess, Shelley; MacDonald, Shelley; Evans, Simone; Bzovsky, Sofia; Hasselund, Sondre; Lewis, Sophie; Ugland, Stein; Caminiti, Stephanie; Tanner, Stephanie L.; Zielinski, Stephanie M.; Shepard, Stephanie; Sems, Stephen A.; Walter, Stephen D.; Doig, Stephen; Finley, Stephen H.; Kates, Stephen; Lindenbaum, Stephen; Kingwell, Stephen P.; Csongvay, Steve; Papp, Steve; Buijk, Steven E.; Rhemrev, Steven J.; Hollenbeck, Steven M.; van Gaalen, Steven M.; Yang, Steven; Weinerman, Stuart; Lambert, Sue; Liew, Susan; Meylaerts, Sven A.G.; Blokhuis, Taco J.; de Vries Reilingh, Tammo S.; Lona, Tarjei; Scott, Taryn; Swenson, Teresa K.; Endres, Terrence J.; Axelrod, Terry; van Egmond, Teun; Pace, Thomas B.; Kibsgård, Thomas; Schaller, Thomas M.; Ly, Thuan V.; Miller, Timothy J.; Weber, Timothy; Le, Toan; Oliver, Todd M.; Karsten, Tom M.; Borch, Tor; Hoseth, Tor Magne; Nicolaisen, Tor; Ianssen, Torben; Rutherford, Tori; Nanney, Tracy; Gervais, Trevor; Stone, Trevor; Schrickel, Tyson; Scrabeck, Tyson; Ganguly, Utsav; Naumetz, V.; Frizzell, Valda; Wadey, Veronica; Jones, Vicki; Avram, Victoria; Mishra, Vimlesh; Yadav, Vineet; Arora, Vinod; Tyagi, Vivek; Borsella, Vivian; Willems, W. Jaap; Hoffman, W. H.; Gofton, Wade T.; Lackey, Wesley G.; Ghent, Wesley; Obremskey, William; Oxner, William; Cross, William W.; Murtha, Yvonne M.; Murdoch, Zoe

    2017-01-01

    Background Reoperation rates are high after surgery for hip fractures. We investigated the effect of a sliding hip screw versus cancellous screws on the risk of reoperation and other key outcomes. Methods For this international, multicentre, allocation concealed randomised controlled trial, we

  11. Fracture fixation in the operative management of hip fractures (FAITH): an international, multicentre, randomised controlled trial

    NARCIS (Netherlands)

    Nauth, A. (Aaron); Creek, A.T. (Aaron T.); Zellar, A. (Abby); Lawendy, A.-R. (Abdel-Rahman); Dowrick, A. (Adam); Gupta, A. (Ajay); Dadi, A. (Akhil); A. van Kampen (A.); Yee, A. (Albert); A.C. de Vries (Alexander); de Mol van Otterloo, A. (Alexander); Garibaldi, A. (Alisha); Liew, A. (Allen); McIntyre, A.W. (Allison W.); Prasad, A.S. (Amal Shankar); Romero, A.W. (Amanda W.); Rangan, A. (Amar); Oatt, A. (Amber); Sanghavi, A. (Amir); Foley, A.L. (Amy L.); Karlsten, A. (Anders); Dolenc, A. (Andrea); Bucknill, A. (Andrew); Chia, A. (Andrew); Evans, A. (Andrew); Gong, A. (Andrew); Schmidt, A.H. (Andrew H.); Marcantonio, A.J. (Andrew J.); Jennings, A. (Andrew); Ward, A. (Angela); Khanna, A. (Angshuman); Rai, A. (Anil); Smits, A.B. (Anke B.); Horan, A.D. (Annamarie D.); Brekke, A.C. (Anne Christine); Flynn, A. (Annette); Duraikannan, A. (Aravin); Stødle, A. (Are); van Vugt, A.B. (Arie B.); Luther, A. (Arlene); Zurcher, A.W. (Arthur W.); Jain, A. (Arvind); Amundsen, A. (Asgeir); Moaveni, A. (Ash); Carr, A. (Ashley); Sharma, A. (Ateet); Hill, A.D. (Austin D.); Trommer, A. (Axel); Rai, B.S. (B. Sachidananda); Hileman, B. (Barbara); Schreurs, B. (Bart); Verhoeven, B. (Bart); Barden, B.B. (Benjamin B.); Flatøy, B. (Bernhard); B.I. Cleffken (Berry); Bøe, B. (Berthe); Perey, B. (Bertrand); Hanusch, B.C. (Birgit C.); Weening, B. (Brad); B. Fioole (Bram); Rijbroek, B. (Bram); Crist, B.D. (Brett D.); Halliday, B. (Brett); Peterson, B. (Brett); Mullis, B. (Brian); Richardson, C.G. (C. Glen); Clark, C. (Callum); Sagebien, C.A. (Carlos A.); C. van der Pol (Carmen); Bowler, C. (Carol); Humphrey, C.A. (Catherine A.); Coady, C. (Catherine); Koppert, C.L. (Cees L.); Coles, C. (Chad); Tannoury, C. (Chadi); DePaolo, C.J. (Charles J.); Gayton, C. (Chris); Herriott, C. (Chris); Reeves, C. (Christina); Tieszer, C. (Christina); Dobb, C. (Christine); Anderson, C.G. (Christopher G.); Sage, C. (Claire); Cuento, C. (Claudine); Jones, C.B. (Clifford B.); Bosman, C.H.R. (Coks H.R.); Linehan, C. (Colleen); C.P. van der Hart (Cor P.); Henderson, C. (Corey); Lewis, C.G. (Courtland G.); Davis, C.A. (Craig A.); Donohue, C. (Craig); Mauffrey, C. (Cyril); Sundaresh, D.C. (D. C.); Farrell, D.J. (Dana J.); Whelan, D.B. (Daniel B.); Horwitz, D. (Daniel); Stinner, D. (Daniel); Viskontas, D. (Darius); Roffey, D.M. (Darren M.); Alexander, D. (David); Karges, D.E. (David E.); Hak, D. (David); Johnston, D. (David); Love, D. (David); Wright, D.M. (David M.); Zamorano, D.P. (David P.); Goetz, D.R. (David R.); Sanders, D. (David); Stephen, D. (David); Yen, D. (David); Bardana, D. (Davide); Olakkengil, D.J. (Davy J); Lawson, D. (Deanna); Maddock, D. (Deborah); Sietsema, D.L. (Debra L.); Pourmand, D. (Deeba); D. den Hartog (Dennis); Donegan, D. (Derek); D. Heels-Ansdell (Diane); Nam, D. (Diane); Inman, D. (Dominic); Boyer, D. (Dory); Li, D. (Doug); Gibula, D. (Douglas); Price, D.M. (Dustin M.); Watson, D.J. (Dylan J.); Hammerberg, E.M. (E. Mark); Tan, E.T.C.H. (Edward T.C.H.); E.J.R. de Graaf (Eelco); Vesterhus, E.B. (Elise Berg); Roper, E. (Elizabeth); Edwards, E. (Elton); E.H. Schemitsch (Emil); E.R. Hammacher (Eric); Henderson, E.R. (Eric R.); Whatley, E. (Erica); Torres, E.T. (Erick T.); Vermeulen, E.G.J. (Erik G.J.); Finn, E. (Erin); E.M.M. van Lieshout (Esther); Wai, E.K. (Eugene K.); Bannister, E.R. (Evan R.); Kile, E. (Evelyn); Theunissen, E.B.M. (Evert B.M.); Ritchie, E.D. (Ewan D.); Khan, F. (Farah); Moola, F. (Farhad); Howells, F. (Fiona); F. de Nies (Frank); F.H.W.M. van der Heijden (Frank); de Meulemeester, F.R.A.J. (Frank R.A.J.); F. Frihagen (Frede); Nilsen, F. (Fredrik); Schmidt, G.B. (G. Ben); Albers, G.H.R. (G.H. Robert); Gudger, G.K. (Garland K.); Johnson, G. (Garth); Gruen, G. (Gary); Zohman, G. (Gary); Sharma, G. (Gaurav); Wood, G. (Gavin); G.W.M. Tetteroo (Geert); Hjorthaug, G. (Geir); Jomaas, G. (Geir); Donald, G. (Geoff); Rieser, G.R. (Geoffrey Ryan); Reardon, G. (Gerald); Slobogean, G.P. (Gerard P.); G.R. Roukema (Gert); Visser, G.A. (Gijs A.); Moatshe, G. (Gilbert); Horner, G. (Gillian); Rose, G. (Glynis); Guyatt, G. (Gordon); Chuter, G. (Graham); Etherington, G. (Greg); Rocca, G.J.D. (Gregory J. Della); Ekås, G. (Guri); Dobbin, G. (Gwendolyn); Lemke, H.M. (H. Michael); Curry, H. (Hamish); H. Boxma (Han); Gissel, H. (Hannah); Kreder, H. (Hans); Kuiken, H. (Hans); H.L.F. Brom; Pape, H.-C. (Hans-Christoph); H.M. van der Vis (Harm); Bedi, H. (Harvinder); Vallier, H.A. (Heather A.); Brien, H. (Heather); Silva, H. (Heather); Newman, H. (Heike); H. Viveiros (Helena); van der Hoeven, H. (Henk); Ahn, H. (Henry); Johal, H. (Herman); H. Rijna; Stockmann, H. (Heyn); Josaputra, H.A. (Hong A.); Carlisle, H. (Hope); van der Brand, I. (Igor); I. Dawson (Imro); Tarkin, I. (Ivan); Wong, I. (Ivan); Parr, J.A. (J. Andrew); Trenholm, J.A. (J. Andrew); J.C. Goslings (Carel); Amirault, J.D. (J. David); Broderick, J.S. (J. Scott); Snellen, J.P. (Jaap P.); Zijl, J.A.C. (Jacco A.C.); Ahn, J. (Jaimo); Ficke, J. (James); Irrgang, J. (James); Powell, J. (James); Ringler, J.R. (James R.); Shaer, J. (James); Monica, J.T. (James T.); J. Biert (Jan); Bosma, J. (Jan); Brattgjerd, J.E. (Jan Egil); J.P.M. Frölke (Jan Paul); J.C. Wille (Jan); Rajakumar, J. (Janakiraman); Walker, J.E. (Jane E.); Baker, J.K. (Janell K.); Ertl, J.P. (Janos P.); de Vries, J.P.P.M. (Jean Paul P.M.); Gardeniers, J.W.M. (Jean W.M.); May, J. (Jedediah); Yach, J. (Jeff); Hidy, J.T. (Jennifer T.); Westberg, J.R. (Jerald R.); Hall, J.A. (Jeremy A.); van Mulken, J. (Jeroen); McBeth, J.C. (Jessica Cooper); Hoogendoorn, J. (Jochem); Hoffman, J.M. (Jodi M.); Cherian, J.J. (Joe Joseph); Tanksley, J.A. (John A.); Clarke-Jenssen, J. (John); Adams, J.D. (John D.); Esterhai, J. (John); Tilzey, J.F. (John F.); Murnaghan, J. (John); Ketz, J.P. (John P.); Garfi, J.S. (John S.); Schwappach, J. (John); Gorczyca, J.T. (John T.); Wyrick, J. (John); Rydinge, J. (Jonas); Foret, J.L. (Jonathan L.); Gross, J.M. (Jonathan M.); Keeve, J.P. (Jonathan P.); Meijer, J. (Joost); J.J. Scheepers (Joris J.); Baele, J. (Joseph); O'Neil, J. (Joseph); Cass, J.R. (Joseph R.); Hsu, J.R. (Joseph R.); Dumais, J. (Jules); Lee, J. (Julia); Switzer, J.A. (Julie A.); Agel, J. (Julie); Richards, J.E. (Justin E.); Langan, J.W. (Justin W.); Turckan, K. (Kahn); Pecorella, K. (Kaili); Rai, K. (Kamal); Aurang, K. (Kamran); Shively, K. (Karl); K.J.P. van Wessem; Moon, K. (Karyn); Eke, K. (Kate); Erwin, K. (Katie); Milner, K. (Katrine); K.J. Ponsen (Kees-jan); Mills, K. (Kelli); Apostle, K. (Kelly); Johnston, K. (Kelly); Trask, K. (Kelly); Strohecker, K. (Kent); Stringfellow, K. (Kenya); Kruse, K.K. (Kevin K.); Tetsworth, K. (Kevin); Mitchell, K. (Khalis); Browner, K. (Kieran); Hemlock, K. (Kim); Carcary, K. (Kimberly); Jørgen Haug, K. (Knut); Noble, K. (Krista); Robbins, K. (Kristin); Payton, K. (Krystal); Jeray, K.J. (Kyle J.); Rubino, L.J. (L. Joseph); Nastoff, L.A. (Lauren A.); Leffler, L.C. (Lauren C.); L.P. Stassen (Laurents); O'Malley, L.K. (Lawrence K.); Specht, L.M. (Lawrence M.); L. Thabane (Lehana); Geeraedts, L.M.G. (Leo M.G.); Shell, L.E. (Leslie E.); Anderson, L.K. (Linda K.); Eickhoff, L.S. (Linda S.); Lyle, L. (Lindsey); Pilling, L. (Lindsey); Buckingham, L. (Lisa); Cannada, L.K. (Lisa K.); Wild, L.M. (Lisa M.); Dulaney-Cripe, L. (Liz); L.M.S.J. Poelhekke; Govaert, L. (Lonneke); Ton, L. (Lu); Kottam, L. (Lucksy); L.P.H. Leenen (Luke); Clipper, L. (Lydia); Jackson, L.T. (Lyle T.); Hampton, L. (Lynne); de Waal Malefijt, M.C. (Maarten C.); M.P. Simons; M. van der Elst (Maarten); M.W.G.A. Bronkhorst (Maarten); Bhatia, M. (Mahesh); M.F. Swiontkowski (Marc ); Lobo, M.J. (Margaret J.); Swinton, M. (Marilyn); Pirpiris, M. (Marinis); Molund, M. (Marius); Gichuru, M. (Mark); Glazebrook, M. (Mark); Harrison, M. (Mark); Jenkins, M. (Mark); MacLeod, M. (Mark); M.R. de Vries (Mark); Butler, M.S. (Mark S.); Nousiainen, M. (Markku); van ‘t Riet, M. (Martijne); Tynan, M.C. (Martin C.); Campo, M. (Martin); M.G. Eversdijk (Martin); M.J. Heetveld (Martin); Richardson, M. (Martin); Breslin, M. (Mary); Fan, M. (Mary); Edison, M. (Matt); Napierala, M. (Matthew); Knobe, M. (Matthias); Russ, M. (Matthias); Zomar, M. (Mauri); de Brauw, M. (Maurits); Esser, M. (Max); Hurley, M. (Meghan); Peters, M.E. (Melissa E.); Lorenzo, M. (Melissa); Li, M. (Mengnai); Archdeacon, M. (Michael); Biddulph, M. (Michael); Charlton, M. (Michael); McDonald, M.D. (Michael D.); McKee, M.D. (Michael D.); Dunbar, M. (Michael); Torchia, M.E. (Michael E.); Gross, M. (Michael); Hewitt, M. (Michael); Holt, M. (Michael); Prayson, M.J. (Michael J.); M.J.R. Edwards (Michael); Beckish, M.L. (Michael L.); Brennan, M.L. (Michael L.); Dohm, M.P. (Michael P.); Kain, M.S.H. (Michael S.H.); Vogt, M. (Michelle); Yu, M. (Michelle); M.H.J. Verhofstad (Michiel); Segers, M.J.M. (Michiel J.M.); M.J.M. Segers (Michiel); Siroen, M.P.C. (Michiel P.C.); M.R. Reed (Mike); Vicente, M.R. (Milena R.); M.M.M. Bruijninckx (Milko); Trivedi, M. (Mittal); M. Bhandari (Mohit); Moore, M.M. (Molly M.); Kunz, M. (Monica); Smedsrud, M. (Morten); Palla, N. (Naveen); Jain, N. (Neeraj); Out, N.J.M. (Nico J.M.); Simunovic, N. (Nicole); Simunovic, N. (Nicole); N.W.L. Schep (Niels); Müller, O. (Oliver); Guicherit, O.R. (Onno R.); O.J.F. van Waes (Oscar); Wang, O. (Otis); P. Doornebosch (Pascal); Seuffert, P. (Patricia); Hesketh, P.J. (Patrick J.); Weinrauch, P. (Patrick); Duffy, P. (Paul); Keller, P. (Paul); Lafferty, P.M. (Paul M.); Pincus, P. (Paul); P. Tornetta III (Paul); Zalzal, P. (Paul); McKay, P. (Paula); Cole, P.A. (Peter A.); de Rooij, P.D. (Peter D.); Hull, P. (Peter); Go, P.M.N.Y.M. (Peter M.N.Y.M.); P. Patka (Peter); Siska, P. (Peter); Weingarten, P. (Peter); Kregor, P. (Philip); Stahel, P. (Philip); Stull, P. (Philip); P. Wittich (Philippe); P.A.R. Rijcke (Piet); P.P. Oprel (Pim); Devereaux, P.J. (P. J.); Zhou, Q. (Qi); Lee Murphy, R. (R.); Alosky, R. (Rachel); Clarkson, R. (Rachel); Moon, R. (Raely); Logishetty, R. (Rajanikanth); Nanda, R. (Rajesh); Sullivan, R.J. (Raymond J.); Snider, R.G. (Rebecca G.); Buckley, R.E. (Richard E.); Iorio, R. (Richard); Farrugia, R.J. (Richard J); Jenkinson, R. (Richard); Laughlin, R. (Richard); R.P.R. Groenendijk (Richard); Gurich, R.W. (Richard W.); Worman, R. (Ripley); Silvis, R. (Rob); R. Haverlag (Robert); Teasdall, R.J. (Robert J.); Korley, R. (Robert); McCormack, R. (Robert); Probe, R. (Robert); Cantu, R.V. (Robert V.); Huff, R.B. (Roger B.); R.K.J. Simmermacher; Peters, R. (Rolf); Pfeifer, R. (Roman); Liem, R. (Ronald); Wessel, R.N. (Ronald N.); Verhagen, R. (Ronald); Vuylsteke, R. (Ronald); Leighton, R. (Ross); McKercher, R. (Ross); R.W. Poolman (Rudolf); Miller, R. (Russell); Bicknell, R. (Ryan); Finnan, R. (Ryan); Khan, R.M. (Ryan M.); Mehta, S. (Samir); Vang, S. (Sandy); Singh, S. (Sanjay); Anand, S. (Sanjeev); Anderson, S.A. (Sarah A.); Dawson, S.A. (Sarah A.); Marston, S.B. (Scott B.); Porter, S.E. (Scott E.); Watson, S.T. (Scott T.); S. Festen (Sebastiaan); Lieberman, S. (Shane); Puloski, S. (Shannon); Bielby, S.A. (Shea A.); Sprague, S. (Sheila); Hess, S. (Shelley); MacDonald, S. (Shelley); Evans, S. (Simone); Bzovsky, S. (Sofia); Hasselund, S. (Sondre); Lewis, S. (Sophie); Ugland, S. (Stein); Caminiti, S. (Stephanie); Tanner, S.L. (Stephanie L.); S.M. Zielinski (Stephanie); Shepard, S. (Stephanie); Sems, S.A. (Stephen A.); Walter, S.D. (Stephen D.); Doig, S. (Stephen); Finley, S.H. (Stephen H.); Kates, S. (Stephen); Lindenbaum, S. (Stephen); Kingwell, S.P. (Stephen P.); Csongvay, S. (Steve); Papp, S. (Steve); Buijk, S.E. (Steven E.); S. Rhemrev (Steven); Hollenbeck, S.M. (Steven M.); van Gaalen, S.M. (Steven M.); Yang, S. (Steven); Weinerman, S. (Stuart); Subash, (); Lambert, S. (Sue); Liew, S. (Susan); S.A.G. Meylaerts (Sven); Blokhuis, T.J. (Taco J.); de Vries Reilingh, T.S. (Tammo S.); Lona, T. (Tarjei); Scott, T. (Taryn); Swenson, T.K. (Teresa K.); Endres, T.J. (Terrence J.); Axelrod, T. (Terry); van Egmond, T. (Teun); Pace, T.B. (Thomas B.); Kibsgård, T. (Thomas); Schaller, T.M. (Thomas M.); Ly, T.V. (Thuan V.); Miller, T.J. (Timothy J.); Weber, T. (Timothy); Le, T. (Toan); Oliver, T.M. (Todd M.); T.M. Karsten (Thomas); Borch, T. (Tor); Hoseth, T.M. (Tor Magne); Nicolaisen, T. (Tor); Ianssen, T. (Torben); Rutherford, T. (Tori); Nanney, T. (Tracy); Gervais, T. (Trevor); Stone, T. (Trevor); Schrickel, T. (Tyson); Scrabeck, T. (Tyson); Ganguly, U. (Utsav); Naumetz, V. (V.); Frizzell, V. (Valda); Wadey, V. (Veronica); Jones, V. (Vicki); Avram, V. (Victoria); Mishra, V. (Vimlesh); Yadav, V. (Vineet); Arora, V. (Vinod); Tyagi, V. (Vivek); Borsella, V. (Vivian); W.J. Willems (Jaap); Hoffman, W.H. (W. H.); Gofton, W.T. (Wade T.); Lackey, W.G. (Wesley G.); Ghent, W. (Wesley); Obremskey, W. (William); Oxner, W. (William); Cross, W.W. (William W.); Murtha, Y.M. (Yvonne M.); Murdoch, Z. (Zoe)

    2017-01-01

    textabstractBackground Reoperation rates are high after surgery for hip fractures. We investigated the effect of a sliding hip screw versus cancellous screws on the risk of reoperation and other key outcomes. Methods For this international, multicentre, allocation concealed randomised controlled

  12. Comparison of evaluated data for chromium-52, iron-56 and nickel-58 - International Evaluation Co-operation Volume 1

    International Nuclear Information System (INIS)

    Fu, C.Y.; Larson, Duane C.; Hetrick, David M.; Vonach, Herbert; Maino, G.; Menapace, Enzo; Mengoni, I.; Asami, T.; Chiba, Satoshi; Shibata, Keiichi Kanagawa; Iijima, S.; Yamamuro, N.; Kopecky, J.

    1992-01-01

    A Working Party on International Evaluation Co-operation was established under the sponsorship of the OECD/NEA Nuclear Science Committee (NSC) to promote the exchange of information on nuclear data evaluations, validation, and related topics. Its aim is also to provide a framework for co-operative activities between members of the major nuclear data evaluation projects. This includes the possible exchange of scientists in order to encourage co-operation. Requirements for experimental data resulting from this activity are compiled. The Working Party determines common criteria for evaluated nuclear data files with a view to assessing and improving the quality and completeness of evaluated data. The Parties to the project are: ENDF (United States), JEFF/EFF (NEA Data Bank Member countries), and JENDL (Japan). Co-operation with evaluation projects of non-OECD countries are organised through the Nuclear Data Section of the International Atomic Energy Agency (IAEA). This report is issued by a Subgroup investigating discrepancies in different evaluations of the major structural materials. The isotopes selected are Chromium-52, Iron-56 and Nickel-58. Graphical overlay comparisons between cross-sections, and also energy-angle correlated particle distributions, in different evaluated libraries was performed. Benefits from these comparisons include information useful for improving structural material evaluations in individual data libraries, for assessing differences associated with present-day evaluation techniques and for development of techniques for graphical representation of the energy-angle correlated data

  13. Generation of covariance files for iron-56 and natural iron - International Evaluation Co-operation Volume 2

    International Nuclear Information System (INIS)

    Vonach, Herbert; Gruppelaar, Harm; Santamarina, Alain; Froehner, Fritz; Hasegawa, Akira; Kanda, Yukinori; Sugimoto, Masayoshi; Kopecky, J.; Fu, C.Y.; Hetrick, David M.; Larson, Duane C.; Peelle, R.W.

    1994-01-01

    A Working Party on International Evaluation Co-operation was established under the sponsorship of the OECD/NEA Nuclear Science Committee (NSC) to promote the exchange of information on nuclear data evaluations, validation, and related topics. Its aim is also to provide a framework for co-operative activities between members of the major nuclear data evaluation projects. This includes the possible exchange of scientists in order to encourage co-operation. Requirements for experimental data resulting from this activity are compiled. The Working Party determines common criteria for evaluated nuclear data files with a view to assessing and improving the quality and completeness of evaluated data. The Parties to the project are: ENDF (United States), JEFF/EFF (NEA Data Bank Member countries), and JENDL (Japan). Co-operation with evaluation projects of non-OECD countries are organised through the Nuclear Data Section of the International Atomic Energy Agency (IAEA). The following report was issued by a Subgroup investigating different methodologies to produce covariance data. These data are required to assess uncertainties in design parameters and to refine the use of nuclear data both in fission and fusion reactor applications. It was agreed to limit the scope to covariance data for Iron-56 and natural iron in view of their importance as structural materials in reactors and particularly for fusion reactor shielding applications

  14. KONTEC 2009. Report about the 9th International Symposium on ''Conditioning of radioactive operational and decommissioning wastes''

    International Nuclear Information System (INIS)

    Anon.

    2009-01-01

    ''Kontec 2009'' was organized in Dresden on April 15-17, 2009. For the 8 th time, this established international meeting covered the subjects of ''Conditioning of Radioactive Operational and Decommissioning Wastes'' and ''Decommissioning and Dismantling of Nuclear Facilities'' and the R and D Status Report delivered by the German Federal Ministry for Education and Research on this key topic. Some 790 participants from 13 countries heard and discussed the contributions to the three-day meeting. The program of the symposium comprised plenary sessions dealing with these 4 key subjects: Disposal of Radioactive Residues from Nuclear Facilities' Operation and Decommissioning, Decommissioning and Dismantling of Nuclear Facilities, Facilities and Systems for the Conditioning of Operational and Decommissioning Wastes, Transport, Interim and Final Storage of Non-heat Generating Wastes (i.e. Konrad). The sessions were supplemented by poster sessions and selected short presentations under the heading of ''Kontec Direct.'' (orig.)

  15. A Comparison of Traffic Operations among Beijing and Several International Megacities

    Directory of Open Access Journals (Sweden)

    Yuanzhou Yang

    2011-12-01

    Full Text Available High-Efficient traffic system is very important for economy and society of cities. Previous studies on the traffic comparison mostly took a city as a whole, but ignored the differences among areas inside the city. But in fact, the traffic congestion in different areas with a city is mostly different. Taking typical mega cities like Beijing, London, New York, and Tokyo as objects, this paper makes cross-comparison in the traffic operation and performance based on intelligent algorithm. Transportation infrastructure and travel demand data are discussed and unbalanced transport system is found in Beijing because of the conflict between too much traffic demand and defect road networks. From the aspects of traffic load, operational efficiency and safety, indexes including traffic v/c ratio, average vehicle speed and accident rate are selected to assess the performance of road traffic. It is concluded that road networks of Beijing have the worst performance compared with other three mega-cities and the primary reasons are the inappropriate distribution of utilization rate among the freeways, arterials, and local streets, and the high traffic concentration in urban area. So, several measures are recommended to improve the operation efficiency of traffic in Beijing especially for the green intelligent traffic system. Keywords: Traffic operation; Operational efficiency; Intelligent traffic system (ITS; Traffic load; traffic safety; Intelligent algorithm.

  16. Hydrogen production from methane reforming: thermodynamic assessment

    Energy Technology Data Exchange (ETDEWEB)

    Assis, A.J.; Hori, Carla E.; Avila Neto, Cicero; Franco, Tatiana [Federal University of Uberlandia (UFU), MG (Brazil). School of Chemical Engineering]. E-mail: adilsonjassis@gmail.com

    2008-07-01

    The main contributions of this study are to conduct a comparative thermodynamic analysis of methane reforming reactions and to asses the influence of key operational variables on chemical equilibrium using an in-house code, developed in the open-source software Scilab{sup c} INRIA-ENPC (www.scilab.org). Equilibrium compositions are calculated by two distinct methods: evaluation of equilibrium constants and Lagrange multipliers. Both methods result in systems of non-linear algebraic equations, solved numerically using the Scilab function 'fsolve'. Comparison between experimental and simulated equilibrium data, published in the literature, was used to validate the simulated results. Effects of temperature, pressure, initial H{sub 2}O/CH{sub 4} ratio (steam reforming), initial CH{sub 4}:CO{sub 2}:N{sub 2} ratio (dry reforming) and initial O{sub 2}/CH{sub 4} ratio (partial oxidation) on the reaction products were evaluated. (author)

  17. Reform in Mexico: imports, exports and investments

    International Nuclear Information System (INIS)

    Estrada, J.

    1997-01-01

    Terms of the policy and regulatory reform for the natural gas sector in Mexico since 1993 were described, and major changes taking place in the structure, organization and operations of the sector since the introduction of reforms were reviewed. Consequences that the structural changes are likely to have on the long-term balance of natural gas supply and demand in Mexico, have been assessed. The goal of full open access by November of 1997 was reiterated. Reforms to the electric power industry also have been undertaken. As with natural gas, the objective is to eliminate the State monopoly and to allow private power producers to participate in the expansion of the sector's generating capacity. Public investment will be directed towards the improvement of transmission and distribution networks. Over time, independent power producers are expected to become the principal source of funds for the expansion of electric power availability in Mexico. 3 tabs., 29 figs

  18. Nuclear damage compensation and energy reform

    International Nuclear Information System (INIS)

    Yokemoto, Masafumi

    2013-01-01

    Nuclear damage compensation and energy reform were closely related. Nuclear damage compensation cost should be part of generation cost of nuclear power. Extend of nuclear damage compensation was limited by compensation standard of Tokyo Electric Power Co. (TEPCO) following guidelines of Dispute Reconciliation Committee for Nuclear Damage Compensation. TEPCO had already paid compensation of about two trillion yen until now, which was only a part of total damage compensation cost. TEPCO had been provided more than 3.4 trillion yen by Nuclear Damage Liability Facilitation Cooperation, which would be put back by nuclear operators including TEPCO. TEPCO could obtain present raising funds and try to reconstruct business with restart of nuclear power, which might disturb energy reform. Present nuclear damage compensation scheme had better be reformed with learning more from Minamata disease case in Japan. (T. Tanaka)

  19. Contribution of materials investigations and operating experience of reactor vessel internals to PWRs' safety, performance and reliability

    International Nuclear Information System (INIS)

    Lemaire, E.; Monteil, N.; Jardin, N.; Doll, M.

    2015-01-01

    The Reactor Pressure Vessel Internals (RVI) include all the components inside the pressure vessel, except the nuclear fuel, the rod cluster assemblies and the instrumentation. The RVI consist of bolted and welded structures that are divided into two sub-assemblies: the upper internals which are removed at every refueling outage and the lower internals which are systematically removed for inspection at every 10-year outage. The main functions of the RVI are to position the core, to support it, and to provide a coolant flow by channeling the fluid. Moreover, the lower internals contribute to a neutron protection of the reactor pressure vessel by absorbing most of the neutron flux from the core. Depending on their location and material composition, the RVI components can face different ageing phenomena, that are actual or potential (such as wear, fatigue, stress corrosion cracking, irradiation assisted stress corrosion cracking, hardening and loss of ductility due to neutron irradiation, irradiation creep and irradiation swelling). EDF has developed a strategy for managing ageing and demonstrating the capacity of the RVI to perform their design functions over 40 years of operation. This overall approach is periodically revisited to take into account the most recent knowledge obtained from the following main topics: Safety Analyses, Research-Development programs, In-Service Inspection (ISI) results, Maintenance programs and Metallurgical Examinations. Based on continuous improvements in those fields, the goal of this paper is to present the way that materials investigations and operating experience obtained on RVI are managed by EDF to improve RVI safety, performance and reliability. It is shown that a perspective of 60 years of operation of RVI components is supported by large Research-Development efforts combined with field experience. (authors)

  20. Powering China: Reforming the electric power industry in China

    International Nuclear Information System (INIS)

    Yi-Chong Xu

    2002-01-01

    The book reports on the rapidly changing face of the electricity business in China. Reforms by the central government and the need for more and more electric power have pushed the electricity sector from a central planned economy to a markets-based system. The international ramifications of China's reform programme are discussed. The author describes electricity industry reform in other countries including the USA and UK. The author points out that in China after 1998 there was a move to recentralise control but by then it was too late to reverse the reforms. The problems of tariff policies, pricing, and sources of new investments, including from foreign countries, are discussed. The final section of the book deals with problems arising from the need for massive retrenchment of power-section workers, cross-subsidies, and triangular debts. The book is said to provide a sound description of the political economy of power reform in China without getting bogged down in economic modelling

  1. Distinction between externally vs. internally guided decision-making: Operational differences, meta-analytical comparisons and their theoretical implications

    Directory of Open Access Journals (Sweden)

    Takashi eNakao

    2012-03-01

    Full Text Available Most experimental studies of decision-making have specifically examined situations in which a single less-predictable correct answer exists (externally guided decision-making under uncertainty. Along with such externally guided decision-making, there are instances of decision making in which no correct answer based on external circumstances is available for the subject (internally guided decision-making. Such decisions are usually made in the context of moral decision making as well as in preference judgment, where the answer depends on the subject’s own, i.e. internal, preferences rather than on external, i.e. circumstantial, criteria. The neuronal and psychological mechanisms that allow guidance of decisions based on more internally oriented criteria in the absence of external ones remain unclear. This study was undertaken to compare decision making of these two kinds empirically and theoretically. First, we reviewed studies of decision making to clarify experimental–operational differences between externally guided and internally guided decision-making. Second, using MKDA, a whole-brain-based quantitative meta-analysis of neuroimaging studies was performed. Our meta-analysis revealed that the neural network used predominantly for internally guided decision-making differs from that for externally guided decision-making under uncertainty. This result suggests that studying only externally guided decision-making under uncertainty is insufficient to account for decision-making processes in the brain. Finally, based on the review and results of the meta-analysis, we discuss the differences and relations between decision making of these two types in terms of their operational, neuronal, and theoretical characteristics.

  2. APSCOM - 97. Fourth international conference on advances in power system control, operation and management. Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-31

    The sessions covered are: FALTS devices; intelligent computing advances; protection; voltage security; local forecasting; modelling techniques; security applications; distribution; alternative generation and control; power system analysis; transient stability; substation equipment; genetic algorithm application; a.c. drives; dynamic stability; power flow; new techniques; open access; power developments in China; system stability; protection techniques and devices; harmonics; monitoring and simulation; security assessment; computational techniques; generating costing and control; power control; operation experiences; machines and traction; electrical installations; Hong Kong power systems; power equipment and modelling; control algorithms and operations; and power systems in buildings.

  3. American Nuclear Society executive conference nuclear market needs: Domestic and international future changes in operating plants

    International Nuclear Information System (INIS)

    Boissy, G.J.

    1986-01-01

    The author says the utility industry will be facing many new challenges and there will be many opportunities to develop innovative techniques to run the plants. He concentrates on four areas, where he believes there is the greatest opportunity for improvement. First, the utility organization will be in transition to provide complete support and commitment to site activities. Second, plant operating activities will be changing to improve plant operating characteristics and availability. Third, the area of plant maintenance will prove to have a significant impact on utilities. And fourth, the industry must promote an attitude where its people are striving to achieve quality in their daily work

  4. International co-operation with regard to regional repositories for radioactive waste disposal

    International Nuclear Information System (INIS)

    Bredell, P.J.; Fuchs, H.D.

    1997-01-01

    The feasibility of an international waste management system for high level radioactive waste (HLW) and spent nuclear fuel (SNF), based on common interim storage, conditioning and final disposal facilities has been investigated. The approach adopted in this investigation was first, to establish the need for an international waste management facility of this kind; second, to define the system concept; third, to evaluate the concept in terms of its technical, economic, financial, institutional and ethical aspects; fourth, to examine the potential benefits of the system; and finally, to propose typical stakeholder profiles for participants in the system. The system concept appears to be entirely feasible from the point of view of a group of countries, each of which is generating HLW and SNF in such quantities as to render individual domestic final disposal facilities unrealistic, wishing to dispose of this material in a common safe and viable disposal facility provided by one of the participating countries. (author)

  5. Control of internal packing seal clearances considering for shaft behavior during steam turbine operation

    Energy Technology Data Exchange (ETDEWEB)

    Pack, Min Sik; Lee, Si Yeon; Choi, Sung Choul; Lee, Jae Geun [Korea Plant Service and Engineering Co., Ltd., Seongnam (Korea, Republic of); Yang, Bo Suk [Pukyong National Univ., Busan (Korea, Republic of)

    2004-07-01

    This paper presents the characteristics of internal clearances for the interstage of blades and shaft gland seals on the steam turbine which are installed in tandem compound. Internal clearances was changed when the rotor turned in the cylindrical sleeve bearing due to the generation of oil film wedge. This presented concern is very useful to prevent the rubbing damage of seal edge between the fixed and moving parts in steam turbine due to the misalignment at the rotating and stationary parts. This method is applied for the unbalanced clearances distribution to the left and right sides in the turbine casing. A considerable amount of unbalanced clearances distribution trend is determined according to the rotating speed of rotor, size and type of journal bearing, oil viscosity, surface roughness of bearing and shaft, oil temperature, oil pressure and bearing load.

  6. Operational aspects of CASA UNO '88-The first large scale international GPS geodetic network

    Science.gov (United States)

    Neilan, Ruth E.; Dixon, T. H.; Meehan, Thomas K.; Melbourne, William G.; Scheid, John A.; Kellogg, J. N.; Stowell, J. L.

    1989-01-01

    For three weeks, from January 18 to February 5, 1988, scientists and engineers from 13 countries and 30 international agencies and institutions cooperated in the most extensive GPS (Global Positioning System) field campaign, and the largest geodynamics experiment, in the world to date. This collaborative eperiment concentrated GPS receivers in Central and South America. The predicted rates of motions are on the order of 5-10 cm/yr. Global coverage of GPS observations spanned 220 deg of longitude and 125 deg of latitude using a total of 43 GPS receivers. The experiment was the first civilian effort at implementing an extended international GPS satellite tracking network. Covariance analyses incorporating the extended tracking network predicted significant improvement in precise orbit determination, allowing accurate long-baseline geodesy in the science areas.

  7. International research co-operation in the field of controlled thermonuclear fusion

    International Nuclear Information System (INIS)

    Conscience, J.-F.

    2003-01-01

    This final report for the Swiss Federal Office of Education and Science presents a review of activities carried out in 2002 within the framework of the International Experimental Thermonuclear Reactor (ITER) project that involves contributions from Canada, Japan, the Russian Federation and the European Union. Further agreements on the development of a fusion reactor with other countries, including Switzerland, the USA and China, are mentioned. The first chapter describes the current state of research on electricity production using nuclear fusion and discusses feasibility, safety, environmental, fuel supply and economic aspects. A second chapter reviews global efforts in the fusion area, including ITER and EURATOM projects and the activities running under the European Fusion Development Agreement EFDA and the JET Implementing Agreement. Finally, a third chapter deals with fusion research activities in Switzerland and the contributions made to international research by Swiss universities and institutes

  8. Reforming Science and Mathematics Education

    Science.gov (United States)

    Lagowski, J. J.

    1995-09-01

    fundamental reforms in public education is challenging. The coalition must be able to reach consensus on a vision of reform and, then, sustain the reform over an extended period of time. This is not easy when power and authority are highly fragmented (and perhaps at odds), where interest groups live or die on confromtation politics, when public and private sectors exhibit a basic distrust of one another, and when everyone is an expert--real or imagined--on topics more-or-less related to education. In addition, the SSI's are operating in a turbulent climate. Policy makers may be working on standards-based reforms in K-12 education at the same time they are seeking efficiencies in state government, consider deregulation, and experiment with integrated social services. Criminal justice, health, and welfare are competing in state capitols for the resources required to bring about education reforms. And, within this shifting policy landscape, the SSI's are seeking higher priority for mathematics and science, as well as attempting to develop the infrastructure and capacity to support change in the schools. Simply keeping mathematics and science education high on the agenda of state policy-makers is a challenge. Each of these component strategies of the SSI's is important. The critical question is whether, in a given state, the SSI strategies, when combined with other state reform initiatives, form a coherent, comprehensive plan for improving public education. While the oldest of the SSI's are only in their fourth year of activity, it is already clear that the reforms they are seeking will take longer than five years to accomplish. (The SSI's are supported by five-year grants from the NSF.) The instructional reforms advocated by the SSI's require time to implement, and once in place, additional time to produce results. Elected officials often focus on the short-term, and they can become impatient when the results are slow. There appears to be no ready solution to the conflict

  9. HiQ International Company: A Case Study of Operational Effectiveness post Merger and Acquisition

    OpenAIRE

    Belle Selene Xia

    2014-01-01

    Mergers and acquisitions occur in a dynamic process in which resource allocation and organization structures are restructured in response to new challenges. Analyzing mergers and acquisitions in the technology sector using the empirical case of HiQ International Ab shows that management efficiency post merger and acquisition requires the reallocation of resources where traditions and culture are broken resulting in numerous side effects of change. In addition, the management morale in the bus...

  10. International Production and Global Logistics Operations : Management Issues in Global Logistics with Offshored Production Systems

    OpenAIRE

    Korrmann, Franziska

    2011-01-01

    This paper is directed at discussing some of the management issues, problems and solutions of logistics in the context of offshored productive activities The introduction includes a discussion of the logistics topics and an introduction of the economic logic of offshoring. The main part analyses the logistics topics with regard to the internationally fragmented production. The topics of logistics include: Information flow and integration, transportation, inventory management, warehousing and ...

  11. Fracture fixation in the operative management of hip fractures (FAITH): an international, multicentre, randomised controlled trial

    OpenAIRE

    Nauth, A. (Aaron); Creek, A.T. (Aaron T.); Zellar, A. (Abby); Lawendy, A.-R. (Abdel-Rahman); Dowrick, A. (Adam); Gupta, A. (Ajay); Dadi, A. (Akhil); Kampen, A.; Yee, A. (Albert); Vries, Alexander; de Mol van Otterloo, A. (Alexander); Garibaldi, A. (Alisha); Liew, A. (Allen); McIntyre, A.W. (Allison W.); Prasad, A.S. (Amal Shankar)

    2017-01-01

    textabstractBackground Reoperation rates are high after surgery for hip fractures. We investigated the effect of a sliding hip screw versus cancellous screws on the risk of reoperation and other key outcomes. Methods For this international, multicentre, allocation concealed randomised controlled trial, we enrolled patients aged 50 years or older with a low-energy hip fracture requiring fracture fixation from 81 clinical centres in eight countries. Patients were assigned by minimisation with a...

  12. Nuclear power performance and safety. V.3. Safety and international co-operation

    International Nuclear Information System (INIS)

    1988-01-01

    The International Conference on Nuclear Power Performance and Safety, organized by the International Atomic Energy Agency, was held at the Austria Centre Vienna (ACV) in Vienna, Austria, from 28 September to 2 October 1987. The objective of the Conference was to promote an exchange of worldwide information on the current trends in the performance and safety of nuclear power and its fuel cycle, and to take a forward look at the expectations and objectives for the 1990s. This objective was accomplished through presentation and discussion of about 200 papers at the Conference. Almost 500 participants and observers from 40 countries and 12 organizations discussed three major questions which were posed as the focus of this Conference: (1) What are the current trends and major issues with regard to performance and safety of nuclear power, the nuclear fuel cycle and radioactive waste management? (2) What steps are being taken or need to be taken to resolve outstanding issues in order to improve the performance of nuclear power with assured safety? (3) What performance objectives and achievements can be anticipated for the 1990s? All presentations of this Conference were divided into six volumes. This is Volume 3 which is devoted to the problems of safety and international cooperation. All presentations of Volume 3 were divided into four sessions as follows: the need for safety in nuclear power programmes (4 papers); international cooperation in nuclear safety (6 papers); technical aspects in plant safety (7 papers); approaches to safety (3 papers). A separate abstract was prepared for each of these 20 papers. Refs, figs and tabs

  13. International Best Practice Basis for Assessing Recovery Operations. Annex II of Technical Volume 5

    International Nuclear Information System (INIS)

    2015-01-01

    This volume seeks to identify lessons learned related to post-accident recovery that may further improve preparedness worldwide. This objective assessment of the recovery programme is made according to international best practice. In the practice and assessment of radiation and nuclear safety, international best practice is a process or technique that is likely to consistently produce superior results. An important principle is that a ‘best’ practice can evolve to become better as improvements are discovered and lessons are learned from past experience. The lessons to be learned from the recovery programme as it unfolds in Japan will feed back into improving international best practice in post-accident recovery worldwide. Best practice is used to maintain quality and is a component of quality management systems and standards, such as ISO 9000. It is generally regarded as being the most efficient and effective way to accomplish desired outcomes. The body of best practice is used as a benchmark and for self assessment

  14. COOPERATIVE MODE OF ELECTRIC MOTOR AND INTERNAL COMBUSTION ENGINE OPERATION IN THE CONVERSION HYBRID CAR

    Directory of Open Access Journals (Sweden)

    V. Dvadnenko

    2016-12-01

    Full Text Available In the given article the authors proposed a method to control the car, which is converted into a hybrid one. The electric motor and combustion engine operate alternately in the car. They proposed a device for implementing this method and a circuit design for the device in question. They also calculated the dynamics of the vehicle under the joint acceleration.

  15. Standard operating procedures for female orgasmic disorder: consensus of the International Society for Sexual Medicine

    NARCIS (Netherlands)

    Laan, Ellen; Rellini, Alessandra H.; Barnes, Tricia

    2013-01-01

    As the field of sexual medicine evolves, it is important to continually improve patient care by developing contemporary "standard operating procedures" (SOPs), reflecting the consensus view of experts in sexual medicine. Few, if any, consensus SOPs have been developed for the diagnosis and treatment

  16. Oak Ridge National Laboratory whole-body counter: internal operating procedure manual

    International Nuclear Information System (INIS)

    Berger, C.D.; Lane, B.H.

    1982-08-01

    The general purpose of the ORNL Whole Body Counter is to provide a rapid estimation of the type and quantity of radionuclide deposited in the human body. This report contains a review of the equipment in use at the facility and the procedure for its operation, the standard procedure for performing a routine whole body count, and a discussion of interpretation of results

  17. 78 FR 28276 - Operating Limitations at John F. Kennedy International Airport

    Science.gov (United States)

    2013-05-14

    ... Internet by: (1) Searching the Federal eRulemaking Portal ( http://www.regulations.gov ); (2) Visiting the... significant congestion and delays that negatively impacted the National Airspace System (NAS). In January 2008... usage requirement for Operating Authorizations (OAs) with defined exceptions; (3) provides a mechanism...

  18. Soldiers Working Internationally: Impacts of Masculinity, Military Culture, and Operational Stress on Cross-Cultural Adaptation

    Science.gov (United States)

    Keats, Patrice A.

    2010-01-01

    This paper explores the ramifications of masculinized military culture and operational stress on cross-cultural adaptation. The author examines how characteristics of military culture may obstruct effective cross-cultural adaptation by promoting a hypermasculinity that tends to oppose effective management of trauma, and thereby suppresses skills…

  19. Adaptability of competitive electricity reforms a modular analysis

    International Nuclear Information System (INIS)

    Dubois, Ute

    2009-01-01

    Among the competitive electricity reforms that have been implemented in Europe and the US for the last 18 years, none has 'survived' over several years without major changes. Their changing nature raises the question of their adaptability. Two characteristics of reforms play a key role on their adaptation properties. Firstly, they are 'modular' objects in the sense of [Baldwin, C., 2008. Where do transactions come from? Modularity, transactions, and the boundaries of firms. Industrial and Corporate Change 17 (1), 155-195]. Secondly, they are produced in an institutional process which leads to 'incomplete' rules and designs [Pistor, K., Xu, C., 2003. Incomplete law. International Law and Politics 35, 931-1013]. We propose a typology of adaptations based on the framework proposed by [Williamson, O.E., 1991. Comparative economic organization: the analysis of discrete structural alternatives. Administrative Science Quarterly 36 (2), 269-296] for contracts: (1) in case of small disturbances, adaptations are realized quasi-automatically, by autonomous decisions of the institutions governing the implementation of reforms; (2) in case of middle-range disturbances, adaption is made by Coasian bargaining; (3) finally, in case of strong disturbances, or when bargaining is not feasible, the adaptation of reforms is in the hands of legislative and executive institutions [North, D.C., 2005. Le processus du developpement economique. Editions d'Organisation]. These institutions can reform the reforms [Joskow, P.L., 2006. Introduction to electricity sector liberalization: lessons learned from cross-country studies. In: Sioshansi, F.P. (Ed.), Electricity Market Reform: An International Perspective. Elsevier, Amsterdam, pp. 1-32; Hogan, W.W., 2002. Electricity market restructuring: reforms of reforms. Journal of Regulatory Economics 21, 103-132]. The role of these types of adaptations in each electricity reform is a consequence of the allocation of rights to the regulator, to

  20. Working on reform. How workers' compensation medical care is affected by health care reform.

    Science.gov (United States)

    Himmelstein, J; Rest, K

    1996-01-01

    The medical component of workers' compensation programs-now costing over $24 billion annually-and the rest of the nation's medical care system are linked. They share the same patients and providers. They provide similar benefits and services. And they struggle over who should pay for what. Clearly, health care reform and restructuring will have a major impact on the operation and expenditures of the workers' compensation system. For a brief period, during the 1994 national health care reform debate, these two systems were part of the same federal policy development and legislative process. With comprehensive health care reform no longer on the horizon, states now are tackling both workers' compensation and medical system reforms on their own. This paper reviews the major issues federal and state policy makers face as they consider reforms affecting the relationship between workers' compensation and traditional health insurance. What is the relationship of the workers' compensation cost crisis to that in general health care? What strategies are being considered by states involved in reforming the medical component of workers compensation? What are the major policy implications of these strategies?