WorldWideScience

Sample records for regional nuclear conflict

  1. Regional conflicts and nuclear fears

    International Nuclear Information System (INIS)

    Subrahmanyam, K.

    1984-01-01

    The real danger of nuclear weapons in the Third World is not that developing countries will acquire them, but that advanced countries will intervene in Third World affairs with them. Nuclear weapons can play a part in Third World conflicts in two ways: a recognized nuclear weapon power can threaten to use the weapon in the conflict situation or a clandestine nuclear power may do so. In noting that most conflicts in the Third World can be sustained only through support from the developing countries, the author complains that the Non-Proliferation Treaty is pernicious because it legitimizes the use of nuclear weapons by a few weapon powers. He urges a two-step effort to pressure the North Atlantic Treaty Organization and the United Nations to make nuclear weapons illegal. 17 references

  2. New nuclear weapon states and their impact on Third World regional conflicts

    International Nuclear Information System (INIS)

    Mazrui, A.A.

    1986-01-01

    The paper examines the new nuclear weapon states and their impact on third world regional conflicts. Nuclear technology in South Africa, nuclear terrorism and the Arab/Israeli conflict, Islam and the nuclear age, Egypt and the Non-Proliferation Treaty, and the 'masculinity' of warfare, are all discussed. (UK)

  3. Climate and chemistry effects of a regional scale nuclear conflict

    Science.gov (United States)

    Stenke, A.; Hoyle, C. R.; Luo, B.; Rozanov, E.; Gröbner, J.; Maag, L.; Brönnimann, S.; Peter, T.

    2013-10-01

    Previous studies have highlighted the severity of detrimental effects for life on earth after an assumed regionally limited nuclear war. These effects are caused by climatic, chemical and radiative changes persisting for up to one decade. However, so far only a very limited number of climate model simulations have been performed, giving rise to the question how realistic previous computations have been. This study uses the coupled chemistry climate model (CCM) SOCOL, which belongs to a different family of CCMs than previously used, to investigate the consequences of such a hypothetical nuclear conflict. In accordance with previous studies, the present work assumes a scenario of a nuclear conflict between India and Pakistan, each applying 50 warheads with an individual blasting power of 15 kt ("Hiroshima size") against the major population centers, resulting in the emission of tiny soot particles, which are generated in the firestorms expected in the aftermath of the detonations. Substantial uncertainties related to the calculation of likely soot emissions, particularly concerning assumptions of target fuel loading and targeting of weapons, have been addressed by simulating several scenarios, with soot emissions ranging from 1 to 12 Tg. Their high absorptivity with respect to solar radiation leads to a rapid self-lofting of the soot particles into the strato- and mesosphere within a few days after emission, where they remain for several years. Consequently, the model suggests earth's surface temperatures to drop by several degrees Celsius due to the shielding of solar irradiance by the soot, indicating a major global cooling. In addition, there is a substantial reduction of precipitation lasting 5 to 10 yr after the conflict, depending on the magnitude of the initial soot release. Extreme cold spells associated with an increase in sea ice formation are found during Northern Hemisphere winter, which expose the continental land masses of North America and Eurasia to a

  4. Climate and chemistry effects of a regional scale nuclear conflict

    Directory of Open Access Journals (Sweden)

    A. Stenke

    2013-10-01

    Full Text Available Previous studies have highlighted the severity of detrimental effects for life on earth after an assumed regionally limited nuclear war. These effects are caused by climatic, chemical and radiative changes persisting for up to one decade. However, so far only a very limited number of climate model simulations have been performed, giving rise to the question how realistic previous computations have been. This study uses the coupled chemistry climate model (CCM SOCOL, which belongs to a different family of CCMs than previously used, to investigate the consequences of such a hypothetical nuclear conflict. In accordance with previous studies, the present work assumes a scenario of a nuclear conflict between India and Pakistan, each applying 50 warheads with an individual blasting power of 15 kt ("Hiroshima size" against the major population centers, resulting in the emission of tiny soot particles, which are generated in the firestorms expected in the aftermath of the detonations. Substantial uncertainties related to the calculation of likely soot emissions, particularly concerning assumptions of target fuel loading and targeting of weapons, have been addressed by simulating several scenarios, with soot emissions ranging from 1 to 12 Tg. Their high absorptivity with respect to solar radiation leads to a rapid self-lofting of the soot particles into the strato- and mesosphere within a few days after emission, where they remain for several years. Consequently, the model suggests earth's surface temperatures to drop by several degrees Celsius due to the shielding of solar irradiance by the soot, indicating a major global cooling. In addition, there is a substantial reduction of precipitation lasting 5 to 10 yr after the conflict, depending on the magnitude of the initial soot release. Extreme cold spells associated with an increase in sea ice formation are found during Northern Hemisphere winter, which expose the continental land masses of North

  5. Consequences of Regional Scale Nuclear Conflicts and Acts of Individual Nuclear Terrorism

    Science.gov (United States)

    Toon, O. B.; Turco, R. P.; Robock, A.; Bardeen, C.; Oman, L.; Stenchikov, G. L.

    2006-12-01

    The number of nuclear warheads in the world has fallen by about a factor of three since its peak in 1986. However, the potential exists for numerous regional nuclear arms races, and for a significant expansion in the number of nuclear weapons states. Eight countries are known to have nuclear weapons, 2 are constructing them, and an additional 32 nations already have the fissile material needed to build weapons if they so desire. Population and economic activity worldwide are congregated to an increasing extent in "megacities", which are ideal targets for nuclear weapons. We find that low yield weapons, which new nuclear powers are likely to construct, can produce 100 times as many fatalities and 100 times as much smoke from fires per kt yield as high-yield weapons, if they are targeted at city centers. A single low-yield nuclear detonation in an urban center could lead to more fatalities, in some cases by orders of magnitude, than have occurred in major historical conflicts. A regional war between the smallest current nuclear states involving 100 15-kt explosions (less than 0.1% of the explosive yield of the current global nuclear arsenal) could produce direct fatalities comparable to all of those worldwide in World War II (WW-II), or to those once estimated for a "counterforce" nuclear war between the superpowers. Portions of megacities attacked with nuclear devices or exposed to fallout of long-lived isotopes, through armed conflict or terrorism, would likely be abandoned indefinitely, with severe national and international implications. Smoke from urban firestorms in a regional war might induce significant climatic and ozone anomalies on global scales. While there are many uncertainties in the issues we discuss here, the major uncertainties are the type and scale of conflict that might occur. Each of these potential hazards deserves careful analysis by governments worldwide advised by a broad section of the world scientific community, as well as widespread

  6. Atmospheric effects and societal consequences of regional scale nuclear conflicts and acts of individual nuclear terrorism

    Science.gov (United States)

    Toon, O. B.; Turco, R. P.; Robock, A.; Bardeen, C.; Oman, L.; Stenchikov, G. L.

    2007-04-01

    We assess the potential damage and smoke production associated with the detonation of small nuclear weapons in modern megacities. While the number of nuclear warheads in the world has fallen by about a factor of three since its peak in 1986, the number of nuclear weapons states is increasing and the potential exists for numerous regional nuclear arms races. Eight countries are known to have nuclear weapons, 2 are constructing them, and an additional 32 nations already have the fissile material needed to build substantial arsenals of low-yield (Hiroshima-sized) explosives. Population and economic activity worldwide are congregated to an increasing extent in megacities, which might be targeted in a nuclear conflict. We find that low yield weapons, which new nuclear powers are likely to construct, can produce 100 times as many fatalities and 100 times as much smoke from fires per kt yield as previously estimated in analyses for full scale nuclear wars using high-yield weapons, if the small weapons are targeted at city centers. A single "small" nuclear detonation in an urban center could lead to more fatalities, in some cases by orders of magnitude, than have occurred in the major historical conflicts of many countries. We analyze the likely outcome of a regional nuclear exchange involving 100 15-kt explosions (less than 0.1% of the explosive yield of the current global nuclear arsenal). We find that such an exchange could produce direct fatalities comparable to all of those worldwide in World War II, or to those once estimated for a "counterforce" nuclear war between the superpowers. Megacities exposed to atmospheric fallout of long-lived radionuclides would likely be abandoned indefinitely, with severe national and international implications. Our analysis shows that smoke from urban firestorms in a regional war would rise into the upper troposphere due to pyro-convection. Robock et al. (2007) show that the smoke would subsequently rise deep into the stratosphere due

  7. Climate and chemistry effects of a regional scale nuclear conflict

    OpenAIRE

    Stenke A.; Hoyle C. R.; Luo B.; Rozanov E.; Groebner J.; Maag L.; Broennimann S.; Peter T.

    2013-01-01

    Previous studies have highlighted the severity of detrimental effects for life on Earth after an assumed regionally limited nuclear war. These effects are caused by climatic, chemical and radiative changes persisting for up to one decade. However, so far only a very limited number of climate model simulations have been performed, giving rise to the question how realistic previous computations have been. This study uses the coupled chemistry climate model (CCM) SOCOL, which belongs to a...

  8. Climatic Consequences and Agricultural Impact of Regional Nuclear Conflict

    Science.gov (United States)

    Toon, O. B.; Robock, A.; Mills, M. J.; Xia, L.

    2013-05-01

    A nuclear war between India and Pakistan, with each country using 50 Hiroshima-sized atom bombs as airbursts on urban areas, would inject smoke from the resulting fires into the stratosphere.This could produce climate change unprecedented in recorded human history and global-scale ozone depletion, with enhanced ultraviolet (UV) radiation reaching the surface.Simulations with the Whole Atmosphere Community Climate Model (WACCM), run at higher vertical and horizontal resolution than a previous simulation with the NASA Goddard Institute for Space Studies ModelE, and incorporating ozone chemistry for the first time, show a longer stratospheric residence time for smoke and hence a longer-lasting climate response, with global average surface air temperatures still 1.1 K below normal and global average precipitation 4% below normal after a decade.The erythemal dose from the enhanced UV radiation would greatly increase, in spite of enhanced absorption by the remaining smoke, with the UV index more than 3 units higher in the summer midlatitudes, even after a decade. Scenarios of changes in temperature, precipitation, and downward shortwave radiation from the ModelE and WACCM simulations, applied to the Decision Support System for Agrotechnology Transfer crop model for winter wheat, rice, soybeans, and maize by perturbing observed time series with anomalies from the regional nuclear war simulations, produce decreases of 10-50% in yield averaged over a decade, with larger decreases in the first several years, over the midlatitudes of the Northern Hemisphere. The impact of the nuclear war simulated here, using much less than 1% of the global nuclear arsenal, would be devastating to world agricultural production and trade, possibly sentencing a billion people now living marginal existences to starvation.The continued environmental threat of the use of even a small number of nuclear weapons must be considered in nuclear policy deliberations in Russia, the U.S., and the rest of

  9. Massive global ozone loss predicted following regional nuclear conflict

    Science.gov (United States)

    Mills, Michael J.; Toon, Owen B.; Turco, Richard P.; Kinnison, Douglas E.; Garcia, Rolando R.

    2008-01-01

    We use a chemistry-climate model and new estimates of smoke produced by fires in contemporary cities to calculate the impact on stratospheric ozone of a regional nuclear war between developing nuclear states involving 100 Hiroshima-size bombs exploded in cities in the northern subtropics. We find column ozone losses in excess of 20% globally, 25–45% at midlatitudes, and 50–70% at northern high latitudes persisting for 5 years, with substantial losses continuing for 5 additional years. Column ozone amounts remain near or <220 Dobson units at all latitudes even after three years, constituting an extratropical “ozone hole.” The resulting increases in UV radiation could impact the biota significantly, including serious consequences for human health. The primary cause for the dramatic and persistent ozone depletion is heating of the stratosphere by smoke, which strongly absorbs solar radiation. The smoke-laden air rises to the upper stratosphere, where removal mechanisms are slow, so that much of the stratosphere is ultimately heated by the localized smoke injections. Higher stratospheric temperatures accelerate catalytic reaction cycles, particularly those of odd-nitrogen, which destroy ozone. In addition, the strong convection created by rising smoke plumes alters the stratospheric circulation, redistributing ozone and the sources of ozone-depleting gases, including N2O and chlorofluorocarbons. The ozone losses predicted here are significantly greater than previous “nuclear winter/UV spring” calculations, which did not adequately represent stratospheric plume rise. Our results point to previously unrecognized mechanisms for stratospheric ozone depletion. PMID:18391218

  10. Multi-Decadal Global Cooling and Unprecedented Ozone Loss Following a Regional Nuclear Conflict

    Science.gov (United States)

    Mills, M. J.; Toon, O. B.; Lee-Taylor, J. M.; Robock, A.

    2014-12-01

    We present the first study of the global impacts of a regional nuclear war with an Earth system model including atmospheric chemistry, ocean dynamics, and interactive sea-ice and land models (Mills et al., 2014). A limited, regional nuclear war between India and Pakistan in which each side detonates 50 15-kt weapons could produce about 5 Tg of black carbon. This would self-loft to the stratosphere, where it would spread globally, producing a sudden drop in surface temperatures and intense heating of the stratosphere. Using the Community Earth System Model with the Whole Atmosphere Community Climate Model (CESM1(WACCM)), we calculate an e-folding time of 8.7 years for stratospheric black carbon, compared to 4-6.5 years for previous studies (figure panel a). Our calculations show that global ozone losses of 20-50% over populated areas, levels unprecedented in human history, would accompany the coldest average surface temperatures in the last 1000 years (figure panel c). We calculate summer enhancements in UV indices of 30-80% over Mid-Latitudes, suggesting widespread damage to human health, agriculture, and terrestrial and aquatic ecosystems. Killing frosts would reduce growing seasons by 10-40 days per year for 5 years. Surface temperatures would be reduced for more than 25 years, due to thermal inertia and albedo effects in the ocean and expanded sea ice. The combined cooling and enhanced UV would put significant pressures on global food supplies and could trigger a global nuclear famine. Knowledge of the impacts of 100 small nuclear weapons should motivate the elimination of the more than 17,000 nuclear weapons that exist today. Mills, M. J., O. B. Toon, J. Lee-Taylor, and A. Robock (2014), Multidecadal global cooling and unprecedented ozone loss following a regional nuclear conflict, Earth's Future, 2(4), 161-176, doi:10.1002/2013EF000205.

  11. Multidecadal global cooling and unprecedented ozone loss following a regional nuclear conflict

    Science.gov (United States)

    Mills, Michael J.; Toon, Owen B.; Lee-Taylor, Julia; Robock, Alan

    2014-04-01

    We present the first study of the global impacts of a regional nuclear war with an Earth system model including atmospheric chemistry, ocean dynamics, and interactive sea ice and land components. A limited, regional nuclear war between India and Pakistan in which each side detonates 50 15 kt weapons could produce about 5 Tg of black carbon (BC). This would self-loft to the stratosphere, where it would spread globally, producing a sudden drop in surface temperatures and intense heating of the stratosphere. Using the Community Earth System Model with the Whole Atmosphere Community Climate Model, we calculate an e-folding time of 8.7 years for stratospheric BC compared to 4-6.5 years for previous studies. Our calculations show that global ozone losses of 20%-50% over populated areas, levels unprecedented in human history, would accompany the coldest average surface temperatures in the last 1000 years. We calculate summer enhancements in UV indices of 30%-80% over midlatitudes, suggesting widespread damage to human health, agriculture, and terrestrial and aquatic ecosystems. Killing frosts would reduce growing seasons by 10-40 days per year for 5 years. Surface temperatures would be reduced for more than 25 years due to thermal inertia and albedo effects in the ocean and expanded sea ice. The combined cooling and enhanced UV would put significant pressures on global food supplies and could trigger a global nuclear famine. Knowledge of the impacts of 100 small nuclear weapons should motivate the elimination of more than 17,000 nuclear weapons that exist today.

  12. Nuclear power and political conflict

    International Nuclear Information System (INIS)

    Kitschelt, H.

    1979-01-01

    The paper is limited to the first phase of conflict up to 1977. The various forms of controversy on the issue of nuclear energy are examined. The conflict is explained as being the result of relevant research and (energy) infrastructure policies. The first task of such an investigation is to analyse the depoliticization of nuclear energy policy which took place over a period of nearly 20 years (1955-1973/4). This depoliticization and non-decisionmaking on the social consequences of nuclear energy have laid the foundations for the development of the conflict which occured in the first cycle of the nuclear energy conflict. The second task is to highlight the social structure of the opposition movement, its forms of struggle, and the response of the state apparatus, The crisis of the nuclear power policy has led to a more or less distinct paralysis of the state apparatus because the political and industrial decisionmaking processes in this area were not designed to cope with social conflicts. In fact, their very structure had excluded the possibility of political opposition to a specific technology. (orig./HP) [de

  13. Nuclear Weapons in Russia's approach to conflict

    International Nuclear Information System (INIS)

    Johnson, Dave

    2016-11-01

    President Putin has moved nuclear weapons to the foreground of the European security landscape. New risks and dangers arise from the apparent coupling of nuclear weapons capabilities with Moscow's revanchist and irredentist foreign and defence policies toward its neighbours. Nuclear weapons are the central feature and capstone capability in Russia's evolving concept of strategic deterrence and are important tools for achieving Russia's geopolitical aims. Russian thinking on the role and place of nuclear weapons in upholding national security and in achieving strategic aims is reflected in military policy, force structure and posture, and exercises and operations. Russia's political and military leaders are not only re-conceptualising the role of nuclear weapons. They are also building the military capabilities that can credibly threaten the calibrated employment of nuclear weapons for deterrence, de-escalation and war-fighting from the regional to large-scale and global levels of conflict. New and still developing concepts for the employment of conventional long-range precision weapons in tandem with nuclear weapons for regional deterrence and containment of local and regional conflicts add volatility to the regional tensions and uncertainties created by recent Russian aggression. Russia's reliance upon integrated conventional and nuclear capabilities in reasserting its influence in its perceived sphere of special interest, intended to contain conflicts at a manageable level, could actually increase the risk of the potential employment of nuclear weapons. NATO nations collectively, and the three NATO nuclear powers (Great Britain, France, and the United States) individually, have recognized this new reality and have begun to adapt to it. In that context, the aim of this paper is to elaborate a clearer understanding of the place and role of nuclear weapons in Russia's approach to conflict, based on nuclear-related policy statements and military-theoretical writing

  14. Climatic Consequences of Nuclear Conflict

    Science.gov (United States)

    Robock, A.

    2011-12-01

    A nuclear war between Russia and the United States could still produce nuclear winter, even using the reduced arsenals of about 4000 total nuclear weapons that will result by 2017 in response to the New START treaty. A nuclear war between India and Pakistan, with each country using 50 Hiroshima-sized atom bombs as airbursts on urban areas, could produce climate change unprecedented in recorded human history. This scenario, using much less than 1% of the explosive power of the current global nuclear arsenal, would produce so much smoke from the resulting fires that it would plunge the planet to temperatures colder than those of the Little Ice Age of the 16th to 19th centuries, shortening the growing season around the world and threatening the global food supply. Crop model studies of agriculture in the U.S. and China show massive crop losses, even for this regional nuclear war scenario. Furthermore, there would be massive ozone depletion with enhanced ultraviolet radiation reaching the surface. These surprising conclusions are the result of recent research (see URL) by a team of scientists including those who produced the pioneering work on nuclear winter in the 1980s, using the NASA GISS ModelE and NCAR WACCM GCMs. The soot is self-lofted into the stratosphere, and the effects of regional and global nuclear war would last for more than a decade, much longer than previously thought. Nuclear proliferation continues, with nine nuclear states now, and more working to develop or acquire nuclear weapons. The continued environmental threat of the use of even a small number of nuclear weapons must be considered in nuclear policy deliberations in Russia, the U.S., and the rest of the world.

  15. Dangerous deterrent: nuclear weapons proliferation and conflict in South Asia

    International Nuclear Information System (INIS)

    Paul Kapur, S.

    2008-01-01

    This book discusses the acquisition of nuclear weapons by India and Pakistan and its effect on security of the South Asian region. The author uses quantitative analysis to establish the relationship between nuclearization and conventional stability in the region between 1971 and 2002. He shows a positive correlation between nuclear proliferation and conventional instability during these three decades. Thus, this study affirms that nuclear weapons have failed to prevent conflict in South Asia. In fact, they have escalated tensions

  16. The nuclear state - from consensus to conflict

    International Nuclear Information System (INIS)

    Blowers, Andrew.; Pepper, David.

    1987-01-01

    The early 1980s is suggested as the 'moment of transition' in Britain when public opinion turned from being basically, but quietly, in favour or indifferent to nuclear power, to being actively involved in debate about it and far less happy with it. The accident to the reactor at Chernobyl made nuclear power a major international issue and intensified the debate. The conflict over nuclear power in Britain and elsewhere in the Western World is examined. The causes of the conflict are identified as legitimacy, accountability and control, the changing political environment and finally, the international political dimension. Problems at the fuel reprocessing plant at Sellafield and the disposal of radioactive wastes are seen as central issues in the conflict. Questionable levels of nuclear safety are also crucial with the accident at Chernobyl making this a major factor. This chapter looks at these issues as the background to the nuclear power conflict. (UK)

  17. Science in conflict over nuclear power

    International Nuclear Information System (INIS)

    Tschiedel, R.

    1977-01-01

    This book intends to establish an orientation theory of science in order to solve the conflict over the peaceful uses of nuclear power in West Germany. The reason for this conflict is that everybody is concerned either about the job situation or about the environmental effects. This concern has failed to mobilize people until now but mobilization is possible. (GL) [de

  18. Community conflict in the nuclear power issue

    International Nuclear Information System (INIS)

    Burt, R.S.

    1978-05-01

    This is the first of a two part discussion the purpose of which is to demonstrate that a frankly structural, or network, approach to the analysis of community decision-making allows an observer to anticipate and manage community response to specific policies. Here I am concerned with anticipating community response. In part two (Burt, 1978), I am concerned with conflict resolution strategies. The specific policy used as illustration is siting nuclear power facilities. Published accounts of siting nuclear facilities are used to identify basic social parameters of the nuclear power issue as a community conflict. Changes in the form and content of relations in the network among opponents and proponents of a facility are described. Subsequently, the description is used to specify a causal model of the manner in which conflict escalation is promoted or inhibited by the characteristics and leadership structure of a community in which a nuclear facility is proposed. Hypotheses are derived predicting what types of communities can be expected to become embroiled in conflict and the process that conflict escalation will follow

  19. Community conflict in the nuclear power issue

    Energy Technology Data Exchange (ETDEWEB)

    Burt, R.S.

    1978-05-01

    This is the first of a two part discussion the purpose of which is to demonstrate that a frankly structural, or network, approach to the analysis of community decision-making allows an observer to anticipate and manage community response to specific policies. Here I am concerned with anticipating community response. In part two (Burt, 1978), I am concerned with conflict resolution strategies. The specific policy used as illustration is siting nuclear power facilities. Published accounts of siting nuclear facilities are used to identify basic social parameters of the nuclear power issue as a community conflict. Changes in the form and content of relations in the network among opponents and proponents of a facility are described. Subsequently, the description is used to specify a causal model of the manner in which conflict escalation is promoted or inhibited by the characteristics and leadership structure of a community in which a nuclear facility is proposed. Hypotheses are derived predicting what types of communities can be expected to become embroiled in conflict and the process that conflict escalation will follow.

  20. Nuclear safety in crisis regions

    International Nuclear Information System (INIS)

    Ustohalova, Veronika; Englert, Matthias

    2017-01-01

    The use of nuclear energy demands extensive institutional and material infrastructure upon a foundation of stable intrastate conditions and interstate relations. Conflicts can result in catastrophic accidents, either deliberately or unintentionally. If there are nuclear facilities located in a crisis region, the risk of a nuclear disaster is markedly heightened. This can be explained not only in terms of the strategic relevance of the energy supply in military conflicts, but also the increased accident risks and hazards arising from collateral damage, as well as the erosion of the safety culture and institutional control in crisis regions with a nuclear infrastructure. Even just the escalation of a political dispute or the persistence of low intensity conflicts can make it generally more difficult and complex to maintain nuclear safety, if intrastate safety mechanisms come under strain or even fail as a result. So far no instance of military escalation, past or present, has led to an accident in a civil nuclear facility. Nevertheless, questions are clearly raised about the vulnerability of nuclear facilities in crisis regions and the risks associated with this vulnerability. Despite the potentially far-reaching consequences, too little attention is currently being paid to the linkage between intra- and interstate conflicts and the safety of nuclear facilities in crisis regions. The aim of the research presented here was to explore this theme and, after laying the groundwork in this manner, to raise awareness among policy-makers and the wider public. In this context the escalation of conflicts in the Ukraine is a particular focus. The first part of the report begins with a systematic look at the link between crisis regions and/or conflicts and nuclear safety. The various impact pathways relating to nuclear facility safety and the associated risks are described in relation to potential hazards induced by crises and wars. A nuclear facility can itself become a theatre

  1. Nuclear safety in crisis regions

    Energy Technology Data Exchange (ETDEWEB)

    Ustohalova, Veronika; Englert, Matthias

    2017-04-12

    The use of nuclear energy demands extensive institutional and material infrastructure upon a foundation of stable intrastate conditions and interstate relations. Conflicts can result in catastrophic accidents, either deliberately or unintentionally. If there are nuclear facilities located in a crisis region, the risk of a nuclear disaster is markedly heightened. This can be explained not only in terms of the strategic relevance of the energy supply in military conflicts, but also the increased accident risks and hazards arising from collateral damage, as well as the erosion of the safety culture and institutional control in crisis regions with a nuclear infrastructure. Even just the escalation of a political dispute or the persistence of low intensity conflicts can make it generally more difficult and complex to maintain nuclear safety, if intrastate safety mechanisms come under strain or even fail as a result. So far no instance of military escalation, past or present, has led to an accident in a civil nuclear facility. Nevertheless, questions are clearly raised about the vulnerability of nuclear facilities in crisis regions and the risks associated with this vulnerability. Despite the potentially far-reaching consequences, too little attention is currently being paid to the linkage between intra- and interstate conflicts and the safety of nuclear facilities in crisis regions. The aim of the research presented here was to explore this theme and, after laying the groundwork in this manner, to raise awareness among policy-makers and the wider public. In this context the escalation of conflicts in the Ukraine is a particular focus. The first part of the report begins with a systematic look at the link between crisis regions and/or conflicts and nuclear safety. The various impact pathways relating to nuclear facility safety and the associated risks are described in relation to potential hazards induced by crises and wars. A nuclear facility can itself become a theatre

  2. Nuclear power regional analysis

    International Nuclear Information System (INIS)

    Parera, María Delia

    2011-01-01

    In this study, a regional analysis of the Argentine electricity market was carried out considering the effects of regional cooperation, national and international interconnections; additionally, the possibilities of insertion of new nuclear power plants in different regions were evaluated, indicating the most suitable areas for these facilities to increase the penetration of nuclear energy in national energy matrix. The interconnection of electricity markets and natural gas due to the linkage between both energy forms was also studied. With this purpose, MESSAGE program was used (Model for Energy Supply Strategy Alternatives and their General Environmental Impacts), promoted by the International Atomic Energy Agency (IAEA). This model performs a country-level economic optimization, resulting in the minimum cost for the modelling system. Regionalization executed by the Wholesale Electricity Market Management Company (CAMMESA, by its Spanish acronym) that divides the country into eight regions. The characteristics and the needs of each region, their respective demands and supplies of electricity and natural gas, as well as existing and planned interconnections, consisting of power lines and pipelines were taken into account. According to the results obtained through the model, nuclear is a competitive option. (author) [es

  3. Regional Trade Integration and Conflict Resolution | CRDI - Centre ...

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

    Regional Trade Integration and Conflict Resolution. Couverture du livre Regional Trade Integration and Conflict Resolution. Directeur(s) : Shaheen Rafi Khan. Maison(s) d'édition : Routledge, CRDI. 5 décembre 2008. ISBN : 9780415476737. 288 pages. e-ISBN : 9781552504147. Téléchargez le PDF · Téléchargez le ...

  4. Conflict, Culture, and History Regional Dimensions

    National Research Council Canada - National Science Library

    Blank, Stephen

    1993-01-01

    ... them. In many cases, the reasons for a growing spectrum of conflict are directly related to the ideological and civilizational factors present in rapidly evolving cultures under the impact of internal...

  5. Directions in locational conflict research: Voting on the location of nuclear waste disposal facilities

    International Nuclear Information System (INIS)

    Shelley, F.M.; Murauskas, G.T.

    1985-01-01

    It is clear from empirical evidence that currently significant locational conflicts concerning the siting of nuclear waste disposal facilities cannot be modeled under the standard noxious facility location paradigm that views locational conflict as conflict between regions. Rather, local populations are characterized by sharp disagreements as to whether the proposed facility is in fact salutary or noxious. Thus, conflict concerning nuclear waste disposal must be understood as a conflict among preferences and values, rather than among competing, areally defined interest groups. This has significant implications for the outcomes of political processes leading to siting decisions, as indicated in this paper. Whether intransivity occurs depends on the location and proportion of persons with different preference orderings concerning possible outcomes. Further research on this issue can and should be directed to further mathematical specification of these conditions along with empirical analysis where appropriate

  6. Taxonomy of interstate conflicts: is South America a peaceful region?

    Directory of Open Access Journals (Sweden)

    Tássio Franchi

    2017-08-01

    Full Text Available This article revisits theoretical efforts to classify interstate conflicts. It analyses South America and discuss the adequacy of influential interpretations about the intensity of interstate conflicts in the region as compared to global or other regions ones. The literature takes for granted that South America is a peaceful region. Such interpretation results from the indicators adopted. We argue that traditional indicators do not fully capture latent tensions and the actual level of conflicts in the region. The article suggests an alternative taxonomy that better fits the South America context and argues that a research agenda on the extent and nature of interstate conflics is needed.

  7. Resolving community conflict in the nuclear power issue

    Energy Technology Data Exchange (ETDEWEB)

    Burt, R.S.

    1978-05-01

    This is the second of a two-part discussion the purpose of which is to demonstrate that a frankly structural, or network, approach to the analysis of community decision-making allows an observer to anticipate and manage community response to specific policies. Using the siting of nuclear facilities as an illustrative policy, Part One (Burt, 1978) derived hypotheses predicting what types of communities could be expected to become embroiled in conflict over a proposed facility and the process that conflict escalation would follow. The purpose here is to extend the argument to include conflict resolution. Available research is analyzed in order to outline a structural approach to the resolution of community conflict over specific policies. The conflict-resolution techniques proposed are intended to reverse the social parameters of conflict escalation and compensate for deficiencies in a community structure so as to transform a community high in potential for conflict into a community with low conflict potential. The discussion concludes with general principles for the resolution of community conflict in the nuclear power issue.

  8. Resolving community conflict in the nuclear power issue

    International Nuclear Information System (INIS)

    Burt, R.S.

    1978-05-01

    This is the second of a two-part discussion the purpose of which is to demonstrate that a frankly structural, or network, approach to the analysis of community decision-making allows an observer to anticipate and manage community response to specific policies. Using the siting of nuclear facilities as an illustrative policy, Part One (Burt, 1978) derived hypotheses predicting what types of communities could be expected to become embroiled in conflict over a proposed facility and the process that conflict escalation would follow. The purpose here is to extend the argument to include conflict resolution. Available research is analyzed in order to outline a structural approach to the resolution of community conflict over specific policies. The conflict-resolution techniques proposed are intended to reverse the social parameters of conflict escalation and compensate for deficiencies in a community structure so as to transform a community high in potential for conflict into a community with low conflict potential. The discussion concludes with general principles for the resolution of community conflict in the nuclear power issue

  9. Nuclear energy, environmental protection and international conflicts

    International Nuclear Information System (INIS)

    Menke-Glueckert, P.

    1975-01-01

    Some general and some critical remarks on: nuclear energy as an image for politics; nuclear energy as a model for research planning; nuclear controversy; the principle of precaution in nuclear and radiation protection law; reactor safety on probation; advantages and economy of nuclear energy; communication difficulties; the special role of nuclear energy; the need for European site planning; supervision of fissionable materials; the world's energy household in danger; global structure politics and nuclear energy; nuclear energy with a capacity for social innovations. (HP/LN) [de

  10. Choices: A Unit on Conflict and Nuclear War.

    Science.gov (United States)

    Massachusetts Teachers Association, Boston.

    Ten lessons on the evolution of the nuclear arms race, the nature and consequences of using nuclear weapons, and new ways that conflicts among nations might be resolved are presented for the junior high school level. The unit contains age-appropriate materials to equip students with skills and knowledge to understand what choices can be made to…

  11. Regional Trade Integration and Conflict Resolution | CRDI - Centre ...

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

    5 déc. 2008 ... This book addresses the growth of regional trade agreements (RTAs) which have mushroomed since the 1990s, and considers their potential as a tool for reducing inter- and intra-state conflict.

  12. Nuclear policy in the conflict of interests

    International Nuclear Information System (INIS)

    Wilker, L.

    1980-01-01

    The 5 articles in this book deal with the nuclear policies of the USA, of Brazil and of the Federal Republic of Germany and with the function of the international nuclear organisations. The main problem at present, it is said, is not the delivery of nuclear weapons to other countries, but the selling of nuclear systems and technologies and the possibilities of applying them in the production of nuclear weapons by the receiving country. This, the author says, is not being really paid attention to by the public. The articles have the aim of awakening public interest in these problems and of showing how national nuclear policies and international nuclear organisations can support or hinder the political aim of nonproliferation of nuclear weapons. (HSCH) [de

  13. Nuclear proliferation: the U.S.-Indian conflict

    International Nuclear Information System (INIS)

    Chellaney, Brahma.

    1993-01-01

    The history of the present conflicting positions of U.S. and India on the issue of nuclear proliferation is narrated and various aspects of this U.S. India controversy are studied. These aspects are: U.S.-India cooperation in the nuclear field in the fifties and sixties; India's peaceful nuclear explosion (PNE) in 1974 and U.S. policy of containment through denial of nuclear fuel and spare parts supply for Tarapur Atomic Power Station; and the political, technical and legal aspects of the nuclear conflict between U.S. and India. Since India's PNE in 1974, U.S. has made India a target of its non-proliferation strategy and is coordinating multinational efforts in erecting barriers in the flow of dual-use sensitive technologies to India. The recent instance is U.S. pressure on Russia to cancel the contract with India to sell cryogenic rocket engine technology required for India's civilian space programme. Even though apparently the conflict is over nuclear proliferation issue, in essence it is a conflict between U.S. determination to restrict high-technology transfer to India on one hand and India's resolve to maintain its nuclear independence on the other hand. The study is based on primary sources in the form of U.S. and Indian government documents. Texts of important government documents are given in appendices and bibliographies of primary and secondary sources used in the study are included. (M.G.B.)

  14. Nuclear weapons and conflict transformation: the case of India-Pakistan. - Pbk ed.

    NARCIS (Netherlands)

    Khan, S.

    2010-01-01

    Introduction Part 1: Theory 1. Studies on Conflict Transformation 2. Scholarship on Ramifications of Nuclear Weapons Acquisition 3. Elucidating Conflict Transformation with Nuclear Weapons Part 2: The India-Pakistan Protracted Conflict 4. Life of the Protracted Conflict 5. Introduction of Nuclear

  15. Connections or conflicts between nuclear regulations and other regulations

    International Nuclear Information System (INIS)

    Shapar, H.K.

    1976-01-01

    The potential for conflicts between nuclear and other regulations stems in large part from overlapping jurisdictional lines which reflect not only the basic governmental structure but the political realities as well. A completely logical pattern - with a clear differentiation of responsibilities assigned to the various departments and agencies involved - is assuredly a worthy goal, but one not often, if ever, achieved. Fortunately, innovative means for obviating or mitigating the conflicts can be and have been found. (Auth) [fr

  16. Regional Integration and Conflict Management in Africa

    African Journals Online (AJOL)

    FIRST LADY

    security in the region , the building of environment programmes at the regional level, and .... Africa, and prioritized only one corresponding organization for each area; .... uninvited interventions by some African states in neighboring countries in.

  17. Cooperation in regional nuclear training

    International Nuclear Information System (INIS)

    Newstead, C.M.; Lee, D.S.; Spitalnik, J.

    1985-01-01

    This paper presents an overview of the nuclear training currently being undertaken in the countries of the co-authors, and considers the degree to which training problems are amenable to common solutions such as cooperative regional training programs. Different types of cooperation are discussed including the development of regional and international training centers, cooperative bilateral and multilateral training, and the proposed US International Nuclear Safety Training Academy. The paper provides suggestions of ways for enhancing regional cooperation

  18. Regional Trade Integration and Conflict Resolution | IDRC ...

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

    2008-12-05

    Dec 5, 2008 ... Presenting a series of case studies in four regions: South America; the southern African ... IDRC invites applications for the IDRC Doctoral Research Awards ... agreement to support joint research projects in December 2017.

  19. Nuclear weapons and the Arab-Israeli conflict

    International Nuclear Information System (INIS)

    Lomas, P.

    1989-01-01

    The implications of the clandestine Israeli nuclear arsenal for the conflict in the Middle East are studied in the light of emerging Arab reactions to it. The opportunities for European influence on the policy and programmes of this threshold state are described

  20. Conflict Resolution Trends in the Black Sea Region

    Directory of Open Access Journals (Sweden)

    Hanna Shelest

    2012-01-01

    Full Text Available The article assesses the main trends of the various conflict resolution processes in the Black Sea region. It emphasizes the transformation of the mediators’ role, including the increase of the EU efforts in the various peace processes. The author states that the absence of military actions, the narrowness of the existing peace formats and competition between the various mediating parties for leadership lead to the militarization of the region, the absence of the conflicts’ ‘ripeness’, new peace initiatives and an ‘all or nothing’ position on the part of the conflicting parties.

  1. Conflict, Culture, and History Regional Dimensions

    Science.gov (United States)

    1993-01-01

    actuality or the threat of civil and international war; the destinies of all peoples in the vast Southeast Asian region have long been molded by war, whether...denoting the embryo of a future Palestinian state . Each of these organizational types is mobile and fluid in the sense that it has ’no fixed territorial...time until a solution is reached . As Professor Bozeman observes, increasingly, movements claiming to be states in embryo , operating transnationally

  2. The nuclear state - From consensus to conflict

    International Nuclear Information System (INIS)

    Blowers, A.; Pepper, D.

    1987-01-01

    This book confirms the view that there is a lack of coherent planning for energy in general and for all the activities associated with nuclear energy in particular, which is common to several Western countries. What planning there is, is generally confined by secretive processes rather than being open to democratic public consultation and involvement. It tends, too, to be restricted to specific siting matters and inquiries, although these should not and cannot be divorced from overall strategy

  3. Conflict, location, and politics: Siting a nuclear waste repository

    International Nuclear Information System (INIS)

    Jacob, G.R.

    1988-01-01

    Nuclear power and the management of high-level radioactive waste is examined with the goal of explaining the forces driving the formulation of the 1982 Nuclear Waste Policy Act and a subsequent decision to site a nuclear waste repository at Yucca Mountain, Nevada. The study draws upon geographic, political, economic, and organizational factors to examine the commitment to dispose of spent fuel in a geologic repository located in Nevada or in Utah, Texas, Mississippi, Louisiana, or at Hanford Washington. Special attention is given to the impact of location, science and technology on the definition of the nuclear waste problem and political agendas, public participation, and the power of the nuclear establishment. The study finds that the choice of a Yucca Mountain Nevada as the preferred site for a repository was based more on technological precedent and political-economic expediency than on the demonstrated superiority of that site's geology. Conflict over a repository location is interpreted as a symptom of more fundamental conflicts concerning: the credibility of nuclear science, the legitimacy of federal authority and administration, and the priorities of environmental protection and a nuclear economy

  4. Strong states in a troubled region: anatomies of a Middle Eastern regional conflict formation

    NARCIS (Netherlands)

    Leenders, R.; Harpviken, K.B.

    2010-01-01

    This article calls for closer attention to the Middle East in the wider debate on the purported rise of new modes of armed conflict following the end of the Cold War, particularly in relation to the notion of ‘regional conflict formations’ (RCFs). In so doing, it presents and analyses three main

  5. Resolving community conflict in the nuclear power issue: a report and annotated bibliography

    International Nuclear Information System (INIS)

    Burt, R.S.; Fischer, M.; Corbett, T.; Garrett, K.; Lundgren, M.

    1978-02-01

    This report is a scholarly discussion of the escalation and possible resolution of community conflict in the nuclear power issue. The concern is at all times with the social factors in this conflict; technical problems in nuclear power are only considered to the extent that such problems are raised in conflict over nuclear power. Social science research on conflict is only reviewed to the extent that it bears on community conflict over nuclear power. Chapter 1 describes the nature of community conflict escalation in the nuclear power issue: stages of escalation, typical individuals and groups involved, typical issues raised, typical manners in which participants become involved, and the basic social parameters of conflict escalation. Chapter 2 outlines the community level determinants of conflict escalation in the nuclear power issue: How is a community in which conflict over a nuclear facility is most likely different from a community in which such conflict is least likely. Chapter 3 is a detailed consideration of alternative methods of containing and resolving conflict. Chapter 4 summarizes principles for dealing with community conflict in the nuclear power issue. Finally, Chapter 5 is an annotated bibliography of the literature reviewed in the report. 840 references

  6. Resolving community conflict in the nuclear power issue: a report and annotated bibliography

    Energy Technology Data Exchange (ETDEWEB)

    Burt, R.S.; Fischer, M.; Corbett, T.; Garrett, K.; Lundgren, M.

    1978-02-01

    This report is a scholarly discussion of the escalation and possible resolution of community conflict in the nuclear power issue. The concern is at all times with the social factors in this conflict; technical problems in nuclear power are only considered to the extent that such problems are raised in conflict over nuclear power. Social science research on conflict is only reviewed to the extent that it bears on community conflict over nuclear power. Chapter 1 describes the nature of community conflict escalation in the nuclear power issue: stages of escalation, typical individuals and groups involved, typical issues raised, typical manners in which participants become involved, and the basic social parameters of conflict escalation. Chapter 2 outlines the community level determinants of conflict escalation in the nuclear power issue: How is a community in which conflict over a nuclear facility is most likely different from a community in which such conflict is least likely. Chapter 3 is a detailed consideration of alternative methods of containing and resolving conflict. Chapter 4 summarizes principles for dealing with community conflict in the nuclear power issue. Finally, Chapter 5 is an annotated bibliography of the literature reviewed in the report. 840 references.

  7. The safety of nuclear installations as a source of international conflict

    International Nuclear Information System (INIS)

    Schnurer, H.; Breest, H.C.

    1975-01-01

    The author outlines safety problems regarding nuclear reactors, nuclear power plants and the whole nuclear fuel cycle and gives an account of national supervision in the FRG. Suggestions are made for easing international conflicts. (HP/LN) [de

  8. Conflict management in the planning of nuclear installations

    International Nuclear Information System (INIS)

    Pfeifer, M.

    1989-01-01

    Subsequent to the decision of the Bavarian Higher Administrative Court, which after judicial review declared the development plan for the Wackersdorf site and the reprocessing facility there to be void, the author analyses the situation with regard to the tasks to be accomplished by an installation-specific planning management for coping with arising conflicts - and nuclear hazards in particular -, and for coming to a reconciliation of interests. The author agrees with the decision of the Lueneburg Higher Administrative Court which stated that, in view of the subsequent licensing procedure provided by the law, the development plans need not specify any regulations concerning the specific nuclear hazards or radiological consequences of installations of this type, so that development plans within the meaning of sec. 1, sub-sec. (3) BauGB do not necessarily have to consider nuclear risks or dose limits. (orig./HP) [de

  9. Regional cooperation on nuclear safety

    International Nuclear Information System (INIS)

    Kato, W.Y.; Chen, J.H.; Kim, D.H.; Simmons, R.B.V.; Surguri, S.

    1985-01-01

    A review has been conducted of a number of multi-national and bilateral arrangements between governments and between utility-sponsored organizations which provide the framework for international cooperation in the field of nuclear safety. These arrangements include the routine exchange operational data, experiences, technical reports and regulatory data, provision of special assistance when requested, collaboration in safety research, and the holding of international conferences and seminars. Areas which may be better suited for cooperation on a regional basis are identified. These areas include: exchange of operational data and experience, sharing of emergency planning information, and collaboration in safety research. Mechanisms to initiate regional cooperation in these areas are suggested

  10. The nuclear energy conflict: A scientific solvable problem?

    International Nuclear Information System (INIS)

    Arts, Fieke.

    1993-01-01

    The aim of the study on the title subject is to inventorize opinions and changes of opinions of a group involved scientists and technicians on the subject of nuclear energy and to determine the underlying attitudes that cause the changes of opinion. Quantitative data are compiled from postal surveys and qualitative data from in-depth interviews. In part 1 of this report a general and overall introduction is given on the subject nuclear energy. In part 2 the discussions that have taken place on three nuclear energy subjects (radiation dose standards and risks, the energetic efficiency of a light water reactor, and the costs of nuclear energy are summarized. Examples of conflicting information and opinions are given. In the last chapter of part 2 the theoretical framework and research method for this study are outlined. In part 3 the actual survey is described: in chapter 11 the research method, in chapter 12 the results of the surveys and interviews and the conclusions. In chapter 13 the complete texts of the in-depth interviews with 16 nuclear energy experts are presented. 10 figs., 32 tabs., 1 appendix

  11. Sacred values and conflict over Iran's nuclear program

    Directory of Open Access Journals (Sweden)

    Morteza Dehghani

    2010-12-01

    Full Text Available Conflict over Iran's nuclear program, which involves a US-led policy to impose sanctions on Iran, is perceived by each side as a preeminent challenge to its own national security and global peace. Yet, there is little scientific study or understanding of how material incentives and disincentives, such as economic sanctions, psychologically affect the targeted population and potentially influence behaviour. Here we explore the Iranian nuclear program within a paradigm concerned with sacred values. We integrate experiments within a survey of 1997 Iranians. We find that a relatively small but politically significant portion of the Iranian population believes that acquiring nuclear energy has become a sacred value, in the sense that proposed economic incentives and disincentives result in a ``backfire effect'' in which offers of material rewards or punishment lead to increased anger and greater disapproval. This pattern was specific to nuclear energy and did not hold for acquiring nuclear weapons. The present study is the first demonstration of the backfire effect for material disincentives as well as incentives, and on an issue whose apparent sacred nature is recent rather than longstanding.

  12. Towards ending conflict and insecurity in the Niger Delta region: A ...

    African Journals Online (AJOL)

    Towards ending conflict and insecurity in the Niger Delta region: A collective ... State as conflicts in different parts of the country have continued to make life insecure. ... Findings from the work show that the Federal Government's approach to ...

  13. Regional cooperation in nuclear energy development

    International Nuclear Information System (INIS)

    Chung, K.; Muntzing, L.M.

    1987-01-01

    In November 1985, PBNCC (the Pacific Basin Nuclear Cooperation Committee) was formally established. Currently six Pacific Basin members have been participating in PBNCC: Canada, Japan, South Korea, Mexico, Taiwan of Chian, and the United States of America. The People's Republic of China has sent observes to the PBNCC meetings. The technical contents of PBWCC working groups are as follows: 1. Regional cooperative for pooled spare parts of nuclear power plants and inventory management; 2. Regional cooperation in nuclear training; 3. Regional cooperation on nuclear safety; 4. Regional cooperation in Codes and Standards; 5. Regional Cooperation in public acceptance; 6. Regional cooperation on radwaste management. (Liu)

  14. A Solution to Moldova's Transdniestrian Conflict: Regional Complex Interdependence

    National Research Council Canada - National Science Library

    Mija, Valeriu

    2003-01-01

    .... In the case of the Transdniestrian conflict in the Republic of Moldova, mediators have found it difficult to achieve internal agreement because external factors also have played a significant role during the conflict...

  15. Protection of civilian nuclear installations in time of armed conflict

    International Nuclear Information System (INIS)

    Lamm, V.

    2003-01-01

    The inclusion of article 56 in Protocol 1 of the Geneva convention of 12 August 1949 represents a significant achievement in the development of international humanitarian law. Article 56 of protocol 1 reads as follow: firstly, works or installations containing dangerous forces, namely dams, dykes and nuclear electrical generating stations, shall not not be made the object of attack, even where these objects are military objectives, if such attack may cause the release of dangerous forces and consequent severe losses among the civilian population. Other military objectives located at or in the vicinity of these works or installations shall not be made the object of attack if such attack may cause the release of dangerous forces from the works or installations and consequent severe losses among the civilian population. Secondly, the special protection against attack provided by paragraph 1 shall cease: for a dam or a dyke only if it is used for other than its normal function and in regular, significant and direct support of military operations and if such attack is the only feasible way to terminate such support; for a nuclear electrical generating station only if it provides electric power in regular, significant and direct support of military operations and if such attack is the only feasible way to terminate such support;for other military objectives located at or in the vicinity of these works or installations only if they are used in regular, significant and direct support of military operations and if such attack is the only feasible way to terminate such support. Thirdly, in all cases, the civilian population and individual civilians shall remain entitled to all the protection accorded them by international law, including the protection of the precautionary measures provided for in article 57. If the protection ceases and any of the works, installations or military objectives mentioned in paragraph 1 is attacked, all practical precautions shall be taken to

  16. Environmental migration and conflict dynamics: focus on developing regions.

    Science.gov (United States)

    Swain, A

    1996-12-01

    The world's population is increasing by 90-100 million every year, and it may double during the next half-century, with most of the added population coming from developing countries. 700 million people are malnourished and 40,000 die of hunger and hunger-related diseases each day. Most of the developing countries are extremely dependent on their renewable resource base to sustain their economic activities. Therefore, environmental changes and the loss of resources has dire implications for developing countries. This includes loss of arable land and lack of water, which lead to decreased food production. An area of about 1.2 billion hectares (almost the size of China and India taken together) has endured modest to severe soil degradation since World War II because of human activity. Air pollution can also directly affect crop production, lowering crop, wheat, soybean, and peanut harvests in the US. Rapid climate change triggered by the greenhouse effect would also inflict disproportionately more suffering on developing countries. The rise in sea levels caused by climatic change may severely affect densely populated coastal areas in China, Egypt, and Bangladesh. The loss of living space and livelihood could lead to the migration of people as it has happened throughout human history. The definition of environmental migrants is controversial and the other terms used include environmental refugees, ecological refugees, and resource refugees. Economic migrants are those who move to economically affluent regions responding to both the push and pull factors. In contrast, environmental migrants are forced to move--as a result of the loss of livelihood and space--to the nearest possible location. The scarcity induced by environmental migration may lead to acute conflict at three levels in the developing society: state vs. state (large-scale trans-border migration may trigger armed conflicts); state vs. group (rapid urbanization); and group vs. group (nativism).

  17. Environmental conflict as a social construction: Nuclear waste conflicts in Finland

    OpenAIRE

    Litmanen, Tapio

    1996-01-01

    Environmental conflicts are a familiar phenomenon in all industrial societies, and social scientists have produced a great number of studies of different environmental conflicts. One conventional way to conceptualize them is known as NIMBY ("not in my backyard"). Although the recent NIMBY literature has revealed the complexity of the issue, the approach continues to be beset by a number of problems. It has been difficult to conceptualize the dynamic character of a conflict from this perspecti...

  18. Nuclear-cytoplasmic conflict in pea (Pisum sativum L. is associated with nuclear and plastidic candidate genes encoding acetyl-CoA carboxylase subunits.

    Directory of Open Access Journals (Sweden)

    Vera S Bogdanova

    Full Text Available In crosses of wild and cultivated peas (Pisum sativum L., nuclear-cytoplasmic incompatibility frequently occurs manifested as decreased pollen fertility, male gametophyte lethality, sporophyte lethality. High-throughput sequencing of plastid genomes of one cultivated and four wild pea accessions differing in cross-compatibility was performed. Candidate genes for involvement in the nuclear-plastid conflict were searched in the reconstructed plastid genomes. In the annotated Medicago truncatula genome, nuclear candidate genes were searched in the portion syntenic to the pea chromosome region known to harbor a locus involved in the conflict. In the plastid genomes, a substantial variability of the accD locus represented by nucleotide substitutions and indels was found to correspond to the pattern of cross-compatibility among the accessions analyzed. Amino acid substitutions in the polypeptides encoded by the alleles of a nuclear locus, designated as Bccp3, with a complementary function to accD, fitted the compatibility pattern. The accD locus in the plastid genome encoding beta subunit of the carboxyltransferase of acetyl-coA carboxylase and the nuclear locus Bccp3 encoding biotin carboxyl carrier protein of the same multi-subunit enzyme were nominated as candidate genes for main contribution to nuclear-cytoplasmic incompatibility in peas. Existence of another nuclear locus involved in the accD-mediated conflict is hypothesized.

  19. Nuclear-Cytoplasmic Conflict in Pea (Pisum sativum L.) Is Associated with Nuclear and Plastidic Candidate Genes Encoding Acetyl-CoA Carboxylase Subunits

    Science.gov (United States)

    Bogdanova, Vera S.; Zaytseva, Olga O.; Mglinets, Anatoliy V.; Shatskaya, Natalia V.; Kosterin, Oleg E.; Vasiliev, Gennadiy V.

    2015-01-01

    In crosses of wild and cultivated peas (Pisum sativum L.), nuclear-cytoplasmic incompatibility frequently occurs manifested as decreased pollen fertility, male gametophyte lethality, sporophyte lethality. High-throughput sequencing of plastid genomes of one cultivated and four wild pea accessions differing in cross-compatibility was performed. Candidate genes for involvement in the nuclear-plastid conflict were searched in the reconstructed plastid genomes. In the annotated Medicago truncatula genome, nuclear candidate genes were searched in the portion syntenic to the pea chromosome region known to harbor a locus involved in the conflict. In the plastid genomes, a substantial variability of the accD locus represented by nucleotide substitutions and indels was found to correspond to the pattern of cross-compatibility among the accessions analyzed. Amino acid substitutions in the polypeptides encoded by the alleles of a nuclear locus, designated as Bccp3, with a complementary function to accD, fitted the compatibility pattern. The accD locus in the plastid genome encoding beta subunit of the carboxyltransferase of acetyl-coA carboxylase and the nuclear locus Bccp3 encoding biotin carboxyl carrier protein of the same multi-subunit enzyme were nominated as candidate genes for main contribution to nuclear-cytoplasmic incompatibility in peas. Existence of another nuclear locus involved in the accD-mediated conflict is hypothesized. PMID:25789472

  20. Nuclear energy and comprehension of the region

    International Nuclear Information System (INIS)

    Kim, Gyeong Dong; Hong, Du Seung

    1992-12-01

    This book explains the comprehension of nuclear energy with making approaches to social science. So it deals with disposal of radiation active waste as an social issue, recognition to nuclear energy of people and understanding of the region and support for the development of the region. It introduces two Anti-nuclear energy movements happened in Anmyondo and Yeongdeok. It reports these two cases approached with the method of social science.

  1. Crisis as opportunity. Implications of the nuclear conflict with Iran for the nuclear non-proliferation regime

    International Nuclear Information System (INIS)

    Meier, Oliver

    2014-01-01

    The conflict over the Iranian nuclear programme represents the greatest challenge for international efforts to prevent nuclear proliferation. For decades Iran has been violating obligations contained in its safeguards agreement with the International Atomic Energy Agency (IAEA) in order to become nuclear weapons capable. But what impact does the conflict over Tehran's nuclear programme have on the nuclear non-proliferation regime? In three areas there is significant overlap between efforts to find a solution with Iran and broader discussions about strengthening non-proliferation norms, rules and procedures: verification of civilian nuclear programmes, limiting the ability to produce weapons-grade fissile materials, and nuclear fuel supply guarantees. The nuclear dispute with Tehran is likely to have specific effects in each of these fields on the non-proliferation regime's norms, rules and procedures. The ninth NPT review conference, which will take place from 27 April to 22 May 2015, offers an opportunity to draw lessons from the nuclear conflict and discuss ideas for further strengthening the regime. Germany is the only non-nuclear-weapon state within the E3+3 group and the strongest proponent of nuclear disarmament. As a supporter of effective multilateralism, Berlin also bears a special responsibility for ensuring that steps to strengthen nuclear verification and control efforts in the talks with Iran also reflect the non-nuclear-weapon states' interest in disarmament and transparency on the part of the nuclear-weapons states.

  2. Crisis as opportunity. Implications of the nuclear conflict with Iran for the nuclear non-proliferation regime

    Energy Technology Data Exchange (ETDEWEB)

    Meier, Oliver

    2014-11-15

    The conflict over the Iranian nuclear programme represents the greatest challenge for international efforts to prevent nuclear proliferation. For decades Iran has been violating obligations contained in its safeguards agreement with the International Atomic Energy Agency (IAEA) in order to become nuclear weapons capable. But what impact does the conflict over Tehran's nuclear programme have on the nuclear non-proliferation regime? In three areas there is significant overlap between efforts to find a solution with Iran and broader discussions about strengthening non-proliferation norms, rules and procedures: verification of civilian nuclear programmes, limiting the ability to produce weapons-grade fissile materials, and nuclear fuel supply guarantees. The nuclear dispute with Tehran is likely to have specific effects in each of these fields on the non-proliferation regime's norms, rules and procedures. The ninth NPT review conference, which will take place from 27 April to 22 May 2015, offers an opportunity to draw lessons from the nuclear conflict and discuss ideas for further strengthening the regime. Germany is the only non-nuclear-weapon state within the E3+3 group and the strongest proponent of nuclear disarmament. As a supporter of effective multilateralism, Berlin also bears a special responsibility for ensuring that steps to strengthen nuclear verification and control efforts in the talks with Iran also reflect the non-nuclear-weapon states' interest in disarmament and transparency on the part of the nuclear-weapons states.

  3. Nuclear issues in the Asia-Pacific region: socio-political factors

    International Nuclear Information System (INIS)

    Tanaka, Y.

    1984-01-01

    This paper explores the prospect of peaceful use of nuclear power in the Asia-Pacific region, criteria for judging the acceptability of nuclear electric power in the region, and alternative worldviews on the basis of which a regional nuclear order should be established. First, current nuclear power issues in Japan are discussed. Secondly, the Asia-Pacific countries are classified according to their stages of civil nuclear development, Thirdly, the acceptability of civil nuclear power in the region is discussed, using nuclear nonproliferation, safety, and public acceptance as three major criteria. Fourthly, conflicts of interest that cut across North/South, East/West, nuclear/non-nuclear, and nuclear weapons states/non-nuclear weapons states boundaries are discussed. Lastly,it is proposed that an international forum be convened of all the countries concerned with nuclear issues in the region. Several major objectives of this forum are suggested, including construction of a rational model for a solution for non-zero-sum gain to everyone regarding use of nuclear power in the region. (author)

  4. Global Conflicts and the Macro-Regional Modernities: Interview with Marek Hrubec

    Czech Academy of Sciences Publication Activity Database

    Hrubec, Marek; Solík, M.

    2015-01-01

    Roč. 6, č. 1 (2015), s. 83-98 ISSN 1338-130X Institutional support: RVO:67985955 Keywords : global conflicts * injustice * recognition * macro-regions * modernities * critical theory * intercultural Subject RIV: AJ - Letters, Mass- media , Audiovision

  5. Regional gray matter density associated with emotional conflict resolution: evidence from voxel-based morphometry.

    Science.gov (United States)

    Deng, Z; Wei, D; Xue, S; Du, X; Hitchman, G; Qiu, J

    2014-09-05

    Successful emotion regulation is a fundamental prerequisite for well-being and dysregulation may lead to psychopathology. The ability to inhibit spontaneous emotions while behaving in accordance with desired goals is an important dimension of emotion regulation and can be measured using emotional conflict resolution tasks. Few studies have investigated the gray matter correlates underlying successful emotional conflict resolution at the whole-brain level. We had 190 adults complete an emotional conflict resolution task (face-word task) and examined the brain regions significantly correlated with successful emotional conflict resolution using voxel-based morphometry. We found successful emotional conflict resolution was associated with increased regional gray matter density in widely distributed brain regions. These regions included the dorsal anterior cingulate/dorsal medial prefrontal cortex, ventral medial prefrontal cortex, supplementary motor area, amygdala, ventral striatum, precuneus, posterior cingulate cortex, inferior parietal lobule, superior temporal gyrus and fusiform face area. Together, our results indicate that individual differences in emotional conflict resolution ability may be attributed to regional structural differences across widely distributed brain regions. Copyright © 2014 IBRO. Published by Elsevier Ltd. All rights reserved.

  6. Local politics, conflict and development in Peruvian mining regions

    OpenAIRE

    Arellano-Yanguas, Javier

    2011-01-01

    This thesis examines the effects of a collection of policies that determine the\\ud mandatory distribution of mining, gas and oil revenues between national and subnational\\ud governments, and the greater involvement of mining companies in local\\ud development. I have labelled this set of policies, which aims to reduce social\\ud conflict and promote local development, the New Extractive Industry Strategy\\ud (NEIS).\\ud \\ud Chapter 1 describes the implementation of these policies in Peru and high...

  7. Nuclear energy in relation to the elimination of social conflict

    International Nuclear Information System (INIS)

    Klose, A.

    1980-01-01

    It is pointed out that, in Austria, employers and labour have both been in favour of nuclear energy and that nuclear energy problems have been the main causes of political disagreement. The importance of maintaining employment and stable currency is noted and the question is raised whether technical progress can endanger political stability. Reference is made to the 1979 European nuclear energy conference and the need for finding solutions which do not endanger the political system is emphasised. The importance of a decision on the Zwentendorf nuclear power station is stated. (G.M.E.)

  8. Regional cooperation on nuclear instrument maintenance

    International Nuclear Information System (INIS)

    1991-04-01

    Proper nuclear instrument maintenance is the essential precondition for any experimental work in nuclear sciences and technology. With the rapidly increasing sophistication of nuclear instrumentation, and considering the rather specific conditions that prevail in many IAEA Member States, this topic is gaining in importance, and has a strong economic implication. There is a general opinion that a regional, and possibly interregional cooperation in the field might be advantageous, and economically beneficial to all participating parties. The experience in such cooperation is limited, but sufficient that some reliable observations can be made, some conclusion can be drawn, and some recommendation for the possible future development can be presented

  9. Conflict

    Directory of Open Access Journals (Sweden)

    Bradley T. Kerridge

    2013-12-01

    Full Text Available The purpose of this study was to determine the association between deaths owing to terrorism, civil war and one-sided violence from 1994–2000 and disability-adjusted life years (DALYs attributable to diarrheal and related diseases, schistosomiasis, trachoma and the nematode infections (DSTN diseases in 2002 among World Health Organization Member States. Deaths resulting from terrorism, civil war and one-sided violence were significantly related to DSTN DALYs across the majority of sex–age subgroups of the populace, after controlling for baseline levels of improved water/sanitation and a variety of economic measures: overall, a 1.0% increase in deaths owing to terrorism and related violence was associated with an increase of 0.16% in DALYs lost to DSTN diseases. Associations were greatest among 0-to-4-year olds. The results of the present study suggest that DSTN disease control efforts should target conflict-affected populations with particular attention to young children who suffer disproportionately from DSTN diseases in these settings. In view of the evidence that terrorism and related violence may influence DSTN DALYs in the longer term, control strategies should move beyond immediate responses to decrease the incidence and severity of DSTN diseases to seek solutions through bolstering health systems infrastructure development among conflict-affected populations.

  10. Nuclear safety and energy supply security: conflict or goal?

    International Nuclear Information System (INIS)

    Kutas, S.

    2006-01-01

    Energy generation and safety problems at the nuclear power plant have been analysed. Nuclear power plants are operated on the commercial basis in many countries today. Safety and security in energy generation and distribution is a complex problem. Energy supply reliability, security energy price and other issues should be co-ordinated and solved at the same time. Decentralisation and deregulation means new challenges for regulatory bodies and assurance of security. International co-operation in this field is very important. Western European Nuclear Regulators' Association (WENRA) consolidates efforts of regulatory bodies of European countries in order to harmonize approaches of nuclear safety. Nuclear Safety, and security of energy supply is the task and goal at the same time. (author)

  11. Bayesian Belief Network to support conflict analysis for groundwater protection: the case of the Apulia region.

    Science.gov (United States)

    Giordano, Raffaele; D'Agostino, Daniela; Apollonio, Ciro; Lamaddalena, Nicola; Vurro, Michele

    2013-01-30

    Water resource management is often characterized by conflicts, as a result of the heterogeneity of interests associated with a shared resource. Many water conflicts arise on a global scale and, in particular, an increasing level of conflicts can be observed in the Mediterranean basin, characterized by water scarcity. In the present work, in order to assist the conflict analysis process, and thus outline a proper groundwater management, stakeholders were involved in the process and suitable tools were used in a Mediterranean area (the Apulia region, in Italy). In particular, this paper seeks to elicit and structure farmers' mental models influencing their decision over the main water source for irrigation. The more crucial groundwater is for farmers' objectives, the more controversial is the groundwater protection strategy. Bayesian Belief Networks were developed to simulate farmers' behavior with regard to groundwater management and to assess the impacts of protection strategy. These results have been used to calculate the conflict degree in the study area, derived from the introduction of policies for the reduction of groundwater exploitation for irrigation purposes. The less acceptable the policy is, the more likely it is that conflict will develop between farmers and the Regional Authority. The results of conflict analysis were also used to contribute to the debate concerning potential conflict mitigation measures. The approach adopted in this work has been discussed with a number of experts in groundwater management policies and irrigation management, and its main strengths and weaknesses have been identified. Increasing awareness of the existence of potential conflicts and the need to deal with them can be seen as an interesting initial shift in the Apulia region's water management regime, which is still grounded in merely technical approaches. Copyright © 2012 Elsevier Ltd. All rights reserved.

  12. International Mediation and Negotiating Positions of Cyprus' Regional Conflict After the 1974 Turkish Invasion. Obstacles and Prospects to a Settlement

    National Research Council Canada - National Science Library

    Alexopoulos, Konstantinos

    2000-01-01

    Cyprus represents one of the most enduring and problematic regional conflicts. Since Cyprus' independence in 1960, the Greek and the Turkish Cypriots have been in conflict, culminating in the arrival of the UN Peace-keeping Force (UNFICYP...

  13. Conflicts about nuclear power safety: a decision theoretic approach

    International Nuclear Information System (INIS)

    Winterfeldt, D.V.; Rios, M.

    1980-01-01

    A series of psychological studies indicate that people's judgements of risks from energy production in general and nuclear power plants in particular deviate from technical and statistical estimates because social and psychological variables influence people's risk perception. After reviewing these studies a decision analytic methodology is outlined which incorporates such social and psychological variables in a formal analysis of the risks and benefits of nuclear energy production. The methodology is intended to identify groups with differing risk-benefit perceptions and to elicit and quantify their values and concerns. Such group and value structures are presented for the problem of choosing between a nuclear plant, a coal plant, and a conservation strategy

  14. THE ROLE OF UNASUR IN INTRA-STATE CONFLICTS IN THE REGION

    Directory of Open Access Journals (Sweden)

    ALEJANDRO AMIGO TOSSI

    2017-12-01

    Full Text Available The UNASUR treaty does not consider the prevention of conflicts, however, one of its objectives is to create an area of peace in South America, and for that purpose, has intervened in a series of conflicts that have threatened the stability of the region. The cases have gone from the stabilization of an inter-state crisis to an unsuccessful attempt to stop a president’s impeachment. This article describes the circumstances that shaped the internal conflicts of Bolivia in 2008, Ecuador in 2010 and Paraguay in 2012; and the subsequent role of UNASUR in those intra-state situations.

  15. ''Confession statement against the nuclear nation''. The protestant church in Germany and the conflicts concerning nuclear energy 1970 - 1990

    International Nuclear Information System (INIS)

    Schuering, Michael

    2015-01-01

    The book on ''Confession statement against the nuclear nation'' discusses the conflicts of the protestant church in Germany concerning nuclear energy in 1970 - 1990. The introduction covers the state of research and the historical sources. The following chapters discuss the issues philosophic-ideological fundamentals: atomic energy and theology, the political church, the new protest culture and comparative perspectives: the catholic perspective, Three Mile Island's shadow.

  16. Nuclear energy, conflict between the milieu and trade union movements

    International Nuclear Information System (INIS)

    Krozer, J.; Lugt, B. van der; Oudshoorn, N.; Staal, A.

    1980-01-01

    The opposition between the Anti Nuclear Energy Movement (AKB) and the trade union (FNV) in the Netherlands over the question of nuclear energy has been analysed. The movements have different social backgrounds which are reflected in their respective strategies. The trade union represents the workers and judges technical developments from their viewpoint. The milieu movement aims to maintain a clean environment and critically considers technical developments. (C.F.)

  17. Water crisis: the metropolitan Atlanta, Georgia, regional water supply conflict

    KAUST Repository

    Missimer, Thomas M.; Danser, Philip Alexander; Amy, Gary L.; Pankratz, Tom M.

    2014-01-01

    decades. Drought and environmental management of the reservoir combined to create a water shortage which nearly caused a disaster to the region in 2007 (only about 35 days of water supply was in reserve). While the region has made progress in controlling

  18. Regional conflict formations: is the Middle East next?

    NARCIS (Netherlands)

    Leenders, R.

    2007-01-01

    As Iraq is plunging into civil war, politics and violence in the Middle East are increasingly perceived to be highly interconnected and entwined. This article offers an attempt to understand the nature and scope of this regional interconnectedness involving three of the region's states—Iraq, Syria

  19. State and nuclear power: conflict and control in the western world

    International Nuclear Information System (INIS)

    Camilleri, J.A.

    1984-01-01

    An analysis of the political, cultural, and international dimensions of the nuclear power conflict, this book focuses on the role of the advanced capitalist state in the establishment and subsequent development of the nuclear industry. The author examines the mode, extent, and efficacy of state intervention in nuclear decision making and the political contest which has emerged between pro- and anti-nuclear elements in society, which have confronted the state with a new challenge to its authority. Separate chapter headings are: (1) Origins of the Peaceful Atom, (2) The Emerging Nuclear State, (3) The State's Authority under Challenge, (4) The State and the Crisis of Legitimacy, (5) The Impact of Recession, (6) The Politics of the Fuel Cycle, (7) International Nuclear Politics, and (8) Nuclear Power and the Crisis of Capitalism. 47 references, 1 figure, 3 tables

  20. The operation of nuclear power plants in the conflict between administrative law and criminal law

    International Nuclear Information System (INIS)

    Stubbe, C.

    1989-01-01

    The conflicting interests of administrative law and criminal law give rise to a number of burdensome conditions to be met by the operators of nuclear plants. Of course, it is one of the peculiarities of criminal law that nobody can decide for himself whether he wants to become involved in it. There is probably no other choice than meeting, with a good blend of composure and cleverness, the criteria now surrounding the operation of a nuclear facility. (orig.) [de

  1. Asia-Pacific Regional Economic Integration: Coopetition vs. Conflict

    Directory of Open Access Journals (Sweden)

    YuJane Chen

    2016-04-01

    Full Text Available In the era of economic globalization, promoting regional trade agreements or regional cooperation has become a plausible strategy to attract foreign direct investment and to promote national competitiveness at a global level. Nonetheless, facing the differential national economic interests and the needs of protection of domestic industries, as well as the diverse levels of economic liberalization domestically, the involvement of FTA negotiation in every country is universally in the situation of struggling between securing economic sovereignty and national economic development. Countries in the Asia-Pacific region are in the same situation. This article analyzes how countries balance between securing economic sovereignty and promoting national economic development when they are involved in TPP and RCEP negotiations. By confirming the appropriate linkage between each participating countries’ decision for balancing between domestic economic sovereignty and further integrating into regional economic cooperation institutions the validity of the proposition for this research project can be verified.

  2. Regional analysis of the nuclear-electricity

    International Nuclear Information System (INIS)

    Parera, M. D.

    2011-11-01

    In this study was realized a regional analysis of the Argentinean electric market contemplating the effects of regional cooperation, the internal and international interconnections; and the possibilities of insert of new nuclear power stations were evaluated in different regions of the country, indicating the most appropriate areas to carry out these facilities to increase the penetration of the nuclear energy in the national energy matrix. Also was studied the interconnection of the electricity and natural gas markets, due to the existent linking among both energy forms. With this purpose the program Message (Model for energy supply strategy alternatives and their general environmental impacts) was used, promoted by the International Atomic Energy Agency. This model carries out an economic optimization level country, obtaining the minimum cost as a result for the modeling system. The division for regions realized by the Compania Administradora del Mercado Mayorista Electrico (CAMMESA) was used, which divides to the country in eight regions. They were considered the characteristics and necessities of each one of them, their respective demands and offers of electric power and natural gas, as well as their existent and projected interconnections, composed by the electric lines and gas pipes. According to the results obtained through the model, the nuclear-electricity is a competitive option. (Author)

  3. Regional economic impacts of nuclear power plants

    International Nuclear Information System (INIS)

    Isard, W.; Reiner, T.; Van Zele, R.; Stratham, J.

    1976-08-01

    This study of economic and social impacts of nuclear power facilities compares a nuclear energy center (NEC) consisting of three surrogate sites in Ocean County, New Jersey with nuclear facilities dispersed in the Pennsylvania - New Jersey - Maryland area. The NEC studied in this report is assumed to contain 20 reactors of 1200 MW(e) each, for a total NEC capacity of 24,000 MW(e). Following the Introductory chapter, Chapter II discusses briefly the methodological basis for estimating impacts. This part of the analysis only considers impacts of wages and salaries and not purchase of construction materials within the region. Chapters III and IV, respectively, set forth the scenarios of an NEC at each of three sites in Ocean County, N.J. and of a pattern of dispersed nuclear power plants of total equivalent generating capacity. In each case, the economic impacts (employment and income) are calculated, emphasizing the regional effects. In Chapter V these impacts are compared and some more general conclusions are reported. A more detailed analysis of the consequences of the construction of a nuclear power plant is given in Chapter VI. An interindustry (input-output) study, which uses rather finely disaggregated data to estimate the impacts of a prototype plant that might be constructed either as a component of the dispersed scenario or as part of an NEC, is given. Some concluding remarks are given in Chapter VII, and policy questions are emphasized

  4. THE PROBLEM OF SOCIAL CONFLICTS REGULATION IN THE REGION: THE DISPOSITION OF THE ESTABLISHMENT

    Directory of Open Access Journals (Sweden)

    Aleksei Eduardovich Ushamirskiy

    2017-05-01

    Full Text Available In the article the specificity of the perception of the problem of social conflicts` regulation by the representatives of the regional establishment is analyzed on the basis of the results of sociological research conducted in the Volgograd region in 2014 by the method of a questionnaire survey on multi-stage, quota sampling (500 respondents. It is concluded that the representatives of the elite associate the main causes of social conflicts with the low political culture of the population, the mutual exclusion of power and population, corruption, social stratification and lack of tolerance. However, they are inadequate to resolve them in terms of technology. Despite the high subjective self-assessment, as a rule, the representatives of the establishment have the lack of knowledge and experience. The analysis gives the grounds to assert that the establishment in the regions hasn`t managed to form the system of regulation of conflicts yet.The solution to this problem requires the institutionalization of conflict mediating in public and municipal authorities; development and implementation of the mechanism of involvement in the conflict mediating of civil society institutions, first of all, the civic chambers of regions; organization of training of specialists in conflictology in universities.

  5. Contribution of fronto-striatal regions to emotional valence and repetition under cognitive conflict.

    Science.gov (United States)

    Chun, Ji-Won; Park, Hae-Jeong; Kim, Dai Jin; Kim, Eosu; Kim, Jae-Jin

    2017-07-01

    Conflict processing mediated by fronto-striatal regions may be influenced by emotional properties of stimuli. This study aimed to examine the effects of emotion repetition on cognitive control in a conflict-provoking situation. Twenty-one healthy subjects were scanned using functional magnetic resonance imaging while performing a sequential cognitive conflict task composed of emotional stimuli. The regional effects were analyzed according to the repetition or non-repetition of cognitive congruency and emotional valence between the preceding and current trials. Post-incongruence interference in error rate and reaction time was significantly smaller than post-congruence interference, particularly under repeated positive and non-repeated positive, respectively, and post-incongruence interference, compared to post-congruence interference, increased activity in the ACC, DLPFC, and striatum. ACC and DLPFC activities were significantly correlated with error rate or reaction time in some conditions, and fronto-striatal connections were related to the conflict processing heightened by negative emotion. These findings suggest that the repetition of emotional stimuli adaptively regulates cognitive control and the fronto-striatal circuit may engage in the conflict adaptation process induced by emotion repetition. Both repetition enhancement and repetition suppression of prefrontal activity may underlie the relationship between emotion and conflict adaptation. Copyright © 2017 Elsevier B.V. All rights reserved.

  6. An illustration of the Arena model: Conflicts concerning nuclear energy

    International Nuclear Information System (INIS)

    Renn, O.

    1991-01-01

    The author examines the current relevance of the debate on risk and presents a systematic survey of theoretical concepts of risk: Technical foundations, economic and psychological perspectives, sociological and cultural-anthropological perspectives as well as social mobilization and the arena model, arenas for settling conflicts being parliament, administrative institutions, the legal realm, the humanities and sciences, mass media etc. The arena model is illustrated using atomic energy as an example, whereby the following factors are taken into account: The political arena, the function of the normal authority, agents, the media as a medium for action and public opinion. Conclusion: Three elements are necessary for a rational and democratic policy for dealing with risks: Experts on the theoretical aspects of the issue must be consulted, the legitimate interests of those persons in the arena who are affected by the decision must be taken into acoount and a representative public opinion poll which determines whether the public is in favour of possible political options must be carried out, thus giving them the opportunity to participate in the decision-making procedure. The better a process is prestructured before such a participatory procedure is initiated, the more likely it is that acceptance and acceptability can be obtained. (orig./HSCH) [de

  7. US Nuclear Regulatory Commission region IV

    International Nuclear Information System (INIS)

    Vanderburch, C.

    1996-01-01

    The NRC has established a policy to provide for the timely through and systematic inspection of significant operational events at nuclear power plants. This includes the use of an Augmented Inspection Team to determine the causes, conditions, and circumstances relevant to an event and to communicate its findings and conclusions to NRC management. In accordance with NRC Inspection Manual Chapter 0325. The Region IV Regional Administrator dispatched an Augmented Inspection Team to the Wolf Creek Nuclear Generating Station to review the circumstances surrounding a manual reactor trip on January 30, 1996, with the failure of five control rods to fully insert into the core, a failure of the turbine-driven auxiliary feedwater pump, and the subsequent loss of one train of the essential service water system

  8. Legal disputes as a proxy for regional conflicts over water rights in Chile

    Science.gov (United States)

    Rivera, Diego; Godoy-Faúndez, Alex; Lillo, Mario; Alvez, Amaya; Delgado, Verónica; Gonzalo-Martín, Consuelo; Menasalvas, Ernestina; Costumero, Roberto; García-Pedrero, Ángel

    2016-04-01

    Water demand and climate variability increases competition and tension between water users -agricultural, industrial, mining, hydropower- and local communities. Since 1981, the Water Code has regulated water allocation through private individual property rights, fostering markets as the distribution mechanism among users. When legal conflicts occur between parties, it is the responsibility of the courts to settle the conflict. The aim of this research is twofold: first, to apply a geographical approach by mapping water conflicts using legal disputes reaching the higher courts as a proxy for conflict intensity and second, to explain the diversity of water disputes and how they vary regionally. We built a representative database with a sample of 1000 legal records corresponding to decisions issued by the Supreme Court and 17 courts of appeal throughout the country from 1981 to 2014. For geo-tagging, all records were transformed to plain text and analyzed to find words matching the entries of a geographical thesaurus, allowing records to be linked to geographical locations. The geo-tagging algorithm is capable of automatically populating a searchable database. Several maps were constructed using a color scale to visualize conflict intensity. Legal disputes represent different types of conflicts among water users, such as competition between agriculture and hydropower. Processed data allowed the identification of the regional variation of conflicts. The spatial pattern for the intensity of conflicts related to specific sections of the Water Code is explained in terms of the main geographical, climatic and productive characteristics of Chile. Geo-tagging legal records shows a strong potential to understand and define regional variation of water conflicts. However, data availability would become a barrier if measures to improve data management were not taken. Regarding the institutional framework, the same regulations for water management rules are applied throughout the

  9. Climatic Effects of Regional Nuclear War

    Science.gov (United States)

    Oman, Luke D.

    2011-01-01

    We use a modern climate model and new estimates of smoke generated by fires in contemporary cities to calculate the response of the climate system to a regional nuclear war between emerging third world nuclear powers using 100 Hiroshima-size bombs (less than 0.03% of the explosive yield of the current global nuclear arsenal) on cities in the subtropics. We find significant cooling and reductions of precipitation lasting years, which would impact the global food supply. The climate changes are large and longlasting because the fuel loadings in modern cities are quite high and the subtropical solar insolation heats the resulting smoke cloud and lofts it into the high stratosphere, where removal mechanisms are slow. While the climate changes are less dramatic than found in previous "nuclear winter" simulations of a massive nuclear exchange between the superpowers, because less smoke is emitted, the changes seem to be more persistent because of improvements in representing aerosol processes and microphysical/dynamical interactions, including radiative heating effects, in newer global climate system models. The assumptions and calculations that go into these conclusions will be described.

  10. Water crisis: the metropolitan Atlanta, Georgia, regional water supply conflict

    KAUST Repository

    Missimer, Thomas M.

    2014-07-01

    Many large population centres are currently facing considerable difficulties with planning issues to secure future water supplies, as a result of water allocation and environmental issues, litigation, and political dogma. A classic case occurs in the metropolitan Atlanta area, which is a rapidly growing, large population centre that relies solely on surface water for supply. Lake Lanier currently supplies about 70% of the water demand and has been involved in a protracted legal dispute for more than two decades. Drought and environmental management of the reservoir combined to create a water shortage which nearly caused a disaster to the region in 2007 (only about 35 days of water supply was in reserve). While the region has made progress in controlling water demand by implementing a conservation plan, per capita use projections are still very high (at 511 L/day in 2035). Both non-potable reuse and indirect reuse of treated wastewater are contained in the most current water supply plan with up to 380,000 m3/day of wastewater treated using advanced wastewater treatment (nutrient removal) to be discharged into Lake Lanier. The water supply plan, however, includes no additional or new supply sources and has deleted any reference to the use of seawater desalination or other potential water sources which would provide diversification, thereby relying solely on the Coosa and Chattahoochee river reservoirs for the future. © 2014 IWA Publishing.

  11. Conflicting Evolutionary Histories of the Mitochondrial and Nuclear Genomes in New World Myotis Bats.

    Science.gov (United States)

    Platt, Roy N; Faircloth, Brant C; Sullivan, Kevin A M; Kieran, Troy J; Glenn, Travis C; Vandewege, Michael W; Lee, Thomas E; Baker, Robert J; Stevens, Richard D; Ray, David A

    2018-03-01

    The rapid diversification of Myotis bats into more than 100 species is one of the most extensive mammalian radiations available for study. Efforts to understand relationships within Myotis have primarily utilized mitochondrial markers and trees inferred from nuclear markers lacked resolution. Our current understanding of relationships within Myotis is therefore biased towards a set of phylogenetic markers that may not reflect the history of the nuclear genome. To resolve this, we sequenced the full mitochondrial genomes of 37 representative Myotis, primarily from the New World, in conjunction with targeted sequencing of 3648 ultraconserved elements (UCEs). We inferred the phylogeny and explored the effects of concatenation and summary phylogenetic methods, as well as combinations of markers based on informativeness or levels of missing data, on our results. Of the 294 phylogenies generated from the nuclear UCE data, all are significantly different from phylogenies inferred using mitochondrial genomes. Even within the nuclear data, quartet frequencies indicate that around half of all UCE loci conflict with the estimated species tree. Several factors can drive such conflict, including incomplete lineage sorting, introgressive hybridization, or even phylogenetic error. Despite the degree of discordance between nuclear UCE loci and the mitochondrial genome and among UCE loci themselves, the most common nuclear topology is recovered in one quarter of all analyses with strong nodal support. Based on these results, we re-examine the evolutionary history of Myotis to better understand the phenomena driving their unique nuclear, mitochondrial, and biogeographic histories.

  12. Conflict of interests, nuclear weapons, and flexible response

    International Nuclear Information System (INIS)

    Afheldt, H.

    1992-01-01

    When President Mikhail Gorbachev assumed power in the Soviet Union in 1985, neither goal had been achieved. Consequently, a serious crisis on NATO policy was developing. That crisis had its focus on the double-track decision of 1979 and the deployment in Central Europe of ground-based, Medium-range ballistic and cruise missiles. In the early 1990s the world looks much more promising. First steps for a new less confrontational political structure in Europe have been taken. First successes are in the field of disarmament are being realized. Unfortunately, the results have seen a tendency to forget about the difficulties. This paper reports on a new military security structure and force postures for central Europe, which avoid former roadblocks to disarmament and political cooperation and at the same time provide for military security just in case things go wrong in Eastern Europe and the Soviet Union, on some of the results of that study. As to the critical examination on the problems we face with NATO's security policy, two areas demand detailed examination: Political and military reasons for the failure of policies of detente, arms limitation, and disarmament in the past. The role of nuclear weapons in the policy of confrontation, especially their role inside NATO and in the continuing NATO crisis on nuclear deterrence

  13. Respect, Recognition and Reconciliation: Emerging Models of Integrated Education in Regions of Conflict

    Science.gov (United States)

    Ben-Nun, Merav

    2009-01-01

    A comparative case study of integrated schools in two regions of conflict, this study addresses the potential and limitations of education to promote individual and societal processes of change and peace building. In modern societies, education is expected to play a central function in socializing young generations into their culture and the…

  14. Oil and conflicts in the Niger Delta region, Nigeria: facing the facts ...

    African Journals Online (AJOL)

    THE NIGER DELTA Region of Nigeria is the storehouse of Nigeria's crude oil, which accounts for approximately 90% of the country's revenue, providing more than 90% of total exports. Despite this, the people remain poor, marginalized and restive. Resort to conflicts has been taken as the only way of expressing grievances ...

  15. The Public Sphere and the Conflict-Structure in Spent Nuclear Fuel Management

    International Nuclear Information System (INIS)

    Cho, Seong Kyung

    2009-01-01

    Social Acceptance is important to decide policy of spent nuclear fuel management. The idea of a public sphere as a receptacle of dynamic process is the core in this discussion. The purpose of this study is to examine the concept, participants, the conflict-structure and agreeable conditions of a public sphere. A public sphere means in this paper, mechanism and systems that various stakeholders' and public's participation with spontaneous will can affect decision-making process. For good designing and implementing a public sphere, it is necessary to analysis and cope with political, foreign and security, economic, sociocultural environments, the law and systems around spent nuclear fuel management.

  16. Assessing the extent of "conflict of use" in multipurpose tropical forest trees: a regional view.

    Science.gov (United States)

    Herrero-Jáuregui, Cristina; Guariguata, Manuel R; Cárdenas, Dairon; Vilanova, Emilio; Robles, Marco; Licona, Juan Carlos; Nalvarte, Walter

    2013-11-30

    In the context of multiple forest management, multipurpose tree species which provide both timber and non-timber forest products (NTFP), present particular challenges as the potential of conflicting use for either product may be high. One key aspect is that the magnitude of conflict of use can be location specific, thus adding complexity to policy development. This paper focuses on the extent to which the potential for conflict of use in multipurpose tree species varies across the Amazonian lowland forests shared by Peru, Bolivia, Colombia, Ecuador and Venezuela, emphasizing the economic dimension of conflict. Based on a review of the current normative and regulatory aspects of timber and NTFP extraction in the five countries, the paper also briefly discusses the opportunities and constraints for harmonization of timber and NTFP management of multipurpose species across the region. It was found that about half of the 336 timber species reviewed across the five countries also have non-timber uses. Eleven timber species are multipurpose in all five countries: Calophyllum brasiliense, Cedrela odorata, Ceiba pentandra, Clarisia racemosa, Ficus insipida, Jacaranda copaia, Schefflera morototoni, Simarouba amara and Terminalia amazonia. Seven other multipurpose species occurred only in either Venezuela (Tabebuia impetiginosa, Spondias mombin, Pentaclethra macroloba, Copaifera officinalis, Chlorophora tinctoria, Carapa guianensis) or Ecuador (Tabebuia chrysantha). Four multipurpose tree species presented the highest potential of conflict of use across the region: Dipteryx odorata, Tabebuia serratifolia, Hymenaea courbaril and Myroxylon balsamum yet these were not evenly distributed across all five countries. None of the five studied countries have specific legislation to promote sustainable use of any of the multipurpose species reported here and thus mitigate potential conflict of use; nor documented management options for integration or else segregation of both their

  17. Conflict between constitutional norms: monopoly of nuclear ore and the social function of property in Brazil

    International Nuclear Information System (INIS)

    Costa-de-Moura, Jorge

    2014-01-01

    This monograph broaches about the conflict existing between the social Constitution of 1988, in relation to what is disposed in the Article 5, XXIII and XXIV, entrenchment clause of immediate application that determines the social function of property in Brazil, and articles 21, XXIII, and 177, V, that stipulate the monopoly of ores containing nuclear elements, i.e., those containing the chemical elements uranium, thorium, and plutonium in economically exploitable amounts. Initially, the work deals with legal definitions for nuclear ore, nuclear policy of some countries, the economical concepts of the social function of property and the negative aspects related to the maintenance of the nuclear ore in the state monopole regime in confrontation with the economic and social interest also expressed in the Constitutional Valance of 1988. Finally, it is presented an actualized compilation of nuclear laws related to the Brazilian nuclear policy and a glossary of terms used in the nuclear policy conducted by the Brazilian Nuclear Regulatory Agency (CNEN). (author)

  18. Dynamic Monitoring of Energy Services in Conflict Regions using Suomi-NPP VIIRS

    Science.gov (United States)

    Stokes, E.; Roman, M. O.

    2015-12-01

    While remote sensing data has proven useful for understanding the environmental conditions surrounding conflict, it can also present a more nuanced, dynamic picture inside conflict zones. This study investigates the use of global nighttime environmental products as derived from the Suomi-NPP satellite's Visible Infrared Imaging Radiometer Suite (VIIRS) to identify and track the location and timing of regional conflicts in the Middle East as reflected in changes to the region's energy infrastructure. The study focuses on a 43-month period (c. Jan 2012 - Aug 2015) over major urban centers in Iraq, Syria, Egypt, and Lebanon. The new daily dynamic products captured a series of striking downturns in energy service supply and demand that occurred in 2012 in the Syrian cities of Damascus (-50%) and Aleppo (-94%) corresponding to the onset of major military confrontations (The Battle of Aleppo on 7/15/2012 and The Damascus Bombing on 7/23/2012, respectively). Iraqi cities recently captured by the Islamic State of Iraq and the Levant (ISIL) (e.g. Mosul, Tikrit, Tal Afor, Ramadi), also showed marked average decreases in energy service provision (-84% since 4/1/2014) compared to their unoccupied counterparts (e.g., Baghdad and Sulaimaniya at +6%). A seasonal trend decomposition analysis is used to disentangle climactic, social, and political factors affecting the VIIRS time-series, distinguishing between energy patterns associated with conflict and those associated with cultural festivals, load shedding, seasonal weather, and socioeconomic factors.

  19. Centro Regional de Ciencias Nucleares (a Brazilian regional center for nuclear sciences) - activities report - 1999

    International Nuclear Information System (INIS)

    1999-12-01

    The annual activities report of 1999 of nuclear sciences regional center - Brazilian organization - introduces the next main topics: institutional relations; sectorial actions - logistic support and training, laboratory of radiation protection and dosimetry, laboratory of metrology, laboratory of chemical characterization; technical and scientific events; and financial resources and perspectives for 2000

  20. Sources of Conflict in the 21st Century; Regional Futures and U.S. Strategy

    Science.gov (United States)

    1998-01-01

    Japan. They suspect that the United States simply wants Japan to ante up those financial resources necessary to support a weary global titan (" taxation ...major North Korean invasion, border incursions, and other forms of low-intensity conflict, the picture becomes more complex once a va- riety of elastic ...Middle East. One of two canonical major regional contingencies (MRCs) is assumed to be in the Middle East. What Is the U.S. Interest? What Is at Stake

  1. Predicting domestic and community violence by soldiers living in a conflict region.

    Science.gov (United States)

    Nandi, Corina; Elbert, Thomas; Bambonye, Manassé; Weierstall, Roland; Reichert, Manfred; Zeller, Anja; Crombach, Anselm

    2017-11-01

    Past research revealed war trauma and posttraumatic stress disorder (PTSD) symptoms as potential predictors for domestic and community violence in crisis regions and among soldiers in different armed conflicts. The impact of family violence and other adversities experienced in childhood as well as of a combat-enhanced appeal for aggressive behavior (appetitive aggression) remains to be specified. In the present study, the authors separately predicted violence against children, intimate partner violence and community violence in 381 Burundian soldiers returning from foreign deployment and living in a post- conflict region. Using path analysis, they aimed to disentangle the independent contributions and pathways of the following variables: Exposure to war trauma and childhood familial violence, PTSD and depression symptom severity, and appetitive aggression. Childhood familial violence had an independent effect on all contexts of violence and was the only significant predictor for violence against the soldiers' own children. Intimate partner violence was additionally predicted by depression symptom severity, while community violence was additionally predicted by PTSD symptom severity and appetitive aggression. Besides war-related mental ill-health and appetitive aggression, violent experiences during childhood development must not be overlooked as a factor fueling the cycle of violence in conflict regions. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  2. [Psychoactive Drug Use by Youth in a Post Armed-Conflict Region].

    Science.gov (United States)

    Díaz, Carlos Gantiva; Ramírez, Nohelia Hewitt; Maldonado, Anderssen Vera; Varela, Adriana Angarita; Baños, Arturo Parado; Puerto, Angélica Guillén

    2012-06-01

    There are no studies in Colombia on the use of psychoactive substances (PAS) by post armed-conflict population to serve as guide for prevention programs and to account for the potential impact armed conflict may have upon this area. To describe the use of PAS in young students in a post-conflict region. A quantitative-descriptive study involving the totality of students of the township of Viotá, Department of Cundinamarca, Colombia (1,304 participants). The World Health Survey for Schoolchildren was applied. Alcohol is the substance with the highest percentage of lifetime prevalence; during the last month, it was observed that the highest percentage of people start PAS use between the age of 8 and 13, while 42% of youngsters have experienced at least one drunkenness episode. It was found that 43.4% have been exposed to alcohol in their families while 35.1% were exposed to tobacco at school or in their neighborhoods. 84.5% stated their intention to continue consuming tobacco during the next year. Results show lower consumption percentages in comparison to school youngsters in Bogotá, Colombia, which may indicate that the armed conflict has not increased consumption levels in this population. Based on the results, certain elements to be taken into account are proposed for the implementation of prevention programs with this population. Copyright © 2012 Asociación Colombiana de Psiquiatría. Publicado por Elsevier España. All rights reserved.

  3. Is more better or worse? New empirics on nuclear proliferation and interstate conflict by Random Forests1

    Directory of Open Access Journals (Sweden)

    Akisato Suzuki

    2015-06-01

    Full Text Available In the literature on nuclear proliferation, some argue that further proliferation decreases interstate conflict, some say that it increases interstate conflict, and others indicate a non-linear relationship between these two factors. However, there has been no systematic empirical investigation on the relationship between nuclear proliferation and a propensity for conflict at the interstate–systemic level. To fill this gap, the current paper uses the machine learning method Random Forests, which can investigate complex non-linear relationships between dependent and independent variables, and which can identify important regressors from a group of all potential regressors in explaining the relationship between nuclear proliferation and the propensity for conflict. The results indicate that, on average, a larger number of nuclear states decrease the systemic propensity for interstate conflict, while the emergence of new nuclear states does not have an important effect. This paper also notes, however, that scholars should investigate other risks of proliferation to assess whether nuclear proliferation is better or worse for international peace and security in general.

  4. Energy security and pattern of regional conflicts in Eurasia: From a constructive framework of analysis

    Directory of Open Access Journals (Sweden)

    Nalin Mohapatra

    2018-02-01

    Full Text Available The term energy security is undergoing a sea change from a state-centric economic conception to a sociological one. The definitional aspect is undergoing a transformation because of the changing pattern of relations between “energy producing and consuming states” along with “transit states”. Eurasia is one such region where the broader definition of energy security can be applicable. The existence of historically rooted social conflicts like Chechnya, South Ossetia, Crimea, “simmering discontent” in Siberia and Far East, and primordial apprehensions between ethnic groups (Armenian and Azeri in Nagorno Karabakh are providing a structural basis for the accentuation of regional conflicts. Most of these conflicts are taking place in Eurasia due to existence of natural resources like energy. Often competition over controlling transportation corridor is also generating societal tension. Some of these trajectories are putting this geopolitical space into a “cauldron.” Against this backdrop, Constructivism is emerging as a major theoretical approach to study the securitization processes in Eurasia.

  5. Nuclear waste disposal. A wicked and highly conflict bearing societal problem

    International Nuclear Information System (INIS)

    Brunnengraeber, Achim; Mez, Lutz

    2012-01-01

    The final disposal of nuclear wastes is called ''messy'' or ''wicked'' in the political science literature. The highly complicated problems are characterized by a number of features such as intra- and inter-generational aspects and ethical questions. In the case of stakeholders the differences concern ideologies, interests, merits and preferences that cause conflicts. The search for solutions is complicated due to interacting political, social, ecologic, economic and technical aspects. The concepts ''wicked problems'' and ''multi-level-governance'' are promising approaches to solve the complicated situation.

  6. Conflicts in Coalitions: A Stability Analysis of Robust Multi-City Regional Water Supply Portfolios

    Science.gov (United States)

    Gold, D.; Trindade, B. C.; Reed, P. M.; Characklis, G. W.

    2017-12-01

    Regional cooperation among water utilities can improve the robustness of urban water supply portfolios to deeply uncertain future conditions such as those caused by climate change or population growth. Coordination mechanisms such as water transfers, coordinated demand management, and shared infrastructure, can improve the efficiency of resource allocation and delay the need for new infrastructure investments. Regionalization does however come at a cost. Regionally coordinated water supply plans may be vulnerable to any emerging instabilities in the regional coalition. If one or more regional actors does not cooperate or follow the required regional actions in a time of crisis, the overall system performance may degrade. Furthermore, when crafting regional water supply portfolios, decision makers must choose a framework for measuring the performance of regional policies based on the evaluation of the objective values for each individual actor. Regional evaluations may inherently favor one actor's interests over those of another. This work focuses on four interconnected water utilities in the Research Triangle region of North Carolina for which robust regional water supply portfolios have previously been designed using multi-objective optimization to maximize the robustness of the worst performing utility across several objectives. This study 1) examines the sensitivity of portfolio performance to deviations from prescribed actions by individual utilities, 2) quantifies the implications of the regional formulation used to evaluate robustness for the portfolio performance of each individual utility and 3) elucidates the inherent regional tensions and conflicts that exist between utilities under this regionalization scheme through visual diagnostics of the system under simulated drought scenarios. Results of this analysis will help inform the creation of future regional water supply portfolios and provide insight into the nature of multi-actor water supply systems.

  7. The Application of Theories of Conflict and Interest Coordination to the Special Aspects of the Regional-Level Budget Policy

    Directory of Open Access Journals (Sweden)

    Михаил Николаевич Грачев

    2011-09-01

    Full Text Available In the given article there is shown that the process of the regional-level budget policy implementation is not free from contradictions arising in the course of the resource allocation and expenditure responsibilities between the levels of the government, and often acquires the conflict nature. Taking into consideration the basic theories, the authors proposed the typology of conflicts between the regional government and municipalities, which can be used in the inter-budget relationships.

  8. Regional nuclear fuel cycle centers study project

    International Nuclear Information System (INIS)

    Bennett, L.; Catlin, R.G.; Meckoni, V.

    1977-01-01

    The concept of regional fuel cycle centers (RFCC) has attracted wide interest. The concept was endorsed by many countries in discussions at the General Conference of the International Atomic Energy Agency and at the General Assembly of the United Nations. Accordingly, in 1975, the IAEA initiated a detailed study of the RFCC concept. The Agency study has concentrated on what is referred to as the ''back-end'' of the fuel cycle because that is the portion which is currently problematic. The study covers transport, storage, processing and recycle activities starting from the time the spent fuel leaves the reactor storage pools and through all steps until the recycled fuel is in finished fuel elements and shipped to the reactor. A detailed evaluation of the specific features of large regional fuel cycle centers established on a multinational basis vis-a-vis smaller dispersed fuel cycle facilities set up on a national basis has been carried out. The methodology for assessment of alternative strategies for fuel storage, reprocessing, and recycling of plutonium has been developed, characteristic data on material flows and cost factors have been generated, and an analytic system has been developed to carry out such evaluations including appropriate sensitivity analysis. Studies in related areas on institutional and legal, organizational, environmental, materials control and other essential aspects have also been made. The material developed during the course of this Study would enable any group of interested Member States to examine and work out alternative strategies pertinent to their present and projected nuclear fuel cycle needs, as well as evolve institutional, legal and other appropriate frameworks or agreements for the establishment of fuel cycle centers on a multinational cooperative basis

  9. A reference regional nuclear fuel centre

    International Nuclear Information System (INIS)

    1978-01-01

    A nuclear fuel centre groups the facilities for spent fuel reprocessing, plutonium fuel fabrication, waste conditioning, and interim storage on a single site. The technical aspects of safety and protection, and the socio-economic consequences of two types of centre have been studied. The reference centre has an initial reprocessing capacity of 1500 tonnes. This capacity is quadrupled by the construction of two new units in 15 years. The other centre considered is a quarter of this size. A description is given of the processes used, the personal and capital requirements for construction and operation of the plant, the transport of radioactive waste and products, and the quantities involved. The local radiological impact is low and could be further reduced to a level well below that of natural radioactivity. The resulting increase in economic activity, employment, income redistribution and the new infrastructure requirements are estimated for a rural or semi-rural region. Measures to prevent tension are proposed. The impact of the host country's balance of payments, finances, employment situation and technological knowhow is evaluated. The original centre is compared with equivalent facilities scattered geographically

  10. Advancing Regional and Transboundary Cooperation in the Conflict-Prone Hindu Kush–Himalaya

    Directory of Open Access Journals (Sweden)

    David Molden

    2017-11-01

    Full Text Available The International Centre for Integrated Mountain Development (ICIMOD supports regional and transboundary cooperation to meet challenges of climate change, disaster risks, and sustainable development in the Hindu Kush–Himalaya (HKH. Action to sustain the HKH has the potential to directly improve the lives of more than one fourth of the world's population. However, facilitating cooperation and policy coherence among the countries sharing HKH resources is a persistent challenge in a region that is prone to conflict and is highly variable regarding development. At ICIMOD, we work across HKH countries to help attain common goals related to sustainable development, using our skills in bringing together different groups within programmatic transboundary approaches covering topics such as river basins or transboundary landscapes. In addition, the Hindu Kush Himalayan Monitoring and Assessment Programme and the Himalayan University Consortium have made strides in promoting regional and transboundary cooperation among HKH countries, particularly emphasizing research synthesis and the role of academia.

  11. ANALYSIS IMPACT OF THE EXPANSION OF THE REGION AGAINST LOCAL COMMUNITY SOCIAL CONFLICT

    Directory of Open Access Journals (Sweden)

    Baso Madiong

    2016-11-01

    Full Text Available Research entitled the influence of the expansion Area of the cultural values of society of West Sulawesi province aims to study the formation mechanism of the new autonomous region, as well as more healt not neglecting the terms that have been determined. and that is not less important is the readiness of the region concerned, both in aspects of the financing, human Resources and the credibility of the bureaucracy in the management of good governance and better. the other thing is to do the capacity of the public to control the performance of the Executive and the legislature which is especially representative of the people who tend to exploit the people. so that the spirit of the sea area bottom line is improving public services and rich people and does not pose a conflict of cultures really manifested in a more benevolent and wise. The method used is the guidance to the Government and society in General about the real purpose of the expansion area as well as coaching the community who are in conflict due to the expansion region.

  12. Conflict nuclear power. Theses for current supply with and without nuclear power

    International Nuclear Information System (INIS)

    Schwarz, E.

    2007-01-01

    In the context of a lecture at the 2nd Internationally Renewable Energy Storage Conference at 19th to 21st November, 2007, in Bonn (Federal Republic of Germany), the author of the contribution under consideration reports on theses for current supply with and without nuclear power. (1) Theses for current supply with nuclear energy: Due to a relative amount of 17 % of nuclear energy in the world-wide energy production and due to the present reactor technology, the supplies of uranium amount nearly 50 to 70 years. The security of the nuclear power stations is controversially judged in the public and policy. In a catastrophic accident in a nuclear power station, an amount of nearly 2.5 billion Euro is available for adjustment of damages (cover note). The disposal of radioactive wastes is not solved anywhere in the world. The politically demanded separation between military and civilian use of the nuclear energy technology is not possible. The exit from the nuclear energy is fixed in the atomic law. By any means, the Federal Republic of Germany is not insulated in the European Union according to its politics of nuclear exit. After legal adjustment of the exit from the nuclear energy the Federal Republic of Germany should unfold appropriate activities for the re-orientation of Euratom, Nuclear Energy Agency and the International Atomic Energy Agency. The consideration of the use of nuclear energy in relation to the risks has to result that its current kind of use is not acceptable and to be terminated as fast as possible. (2) Theses for current supply without nuclear energy: The scenario technology enables a transparency of energy future being deliverable for political decisions. In accordance with this scenario, the initial extra costs of the development of the renewable energies and the combined heat and power generation amount approximately 4 billion Euro per year. The conversion of the power generation to renewable energies and combined heat and power generation

  13. Armed conflicts have an impact on the spread of tuberculosis: the case of the Somali Regional State of Ethiopia

    Directory of Open Access Journals (Sweden)

    Gele Abdi A

    2010-01-01

    Full Text Available Abstract A pessimistic view of the impact of armed conflicts on the control of infectious diseases has generated great interest in the role of conflicts on the global TB epidemic. Nowhere in the world is such interest more palpable than in the Horn of Africa Region, comprising Ethiopia, Somalia, Eritrea, Djibouti, Kenya and Sudan. An expanding literature has demonstrated that armed conflicts stall disease control programs through distraction of health system, interruption of patients' ability to seek health care, and the diversion of economic resources to military ends rather than health needs. Nonetheless, until very recently, no research has been done to address the impact of armed conflict on TB epidemics in the Somali Regional State (SRS of Ethiopia. Methods This study is based on the cross-sectional data collected in 2007, utilizing structured questionnaires filled-out by a sample of 226 TB patients in the SRS of Ethiopia. Data was obtained on the delay patients experienced in receiving a diagnosis of TB, on the biomedical knowledge of TB that patients had, and the level of self-treatment by patients. The outcome variables in this study are the delay in the diagnosis of TB experienced by patients, and extent of self-treatment utilized by patients. Our main explanatory variable was place of residence, which was dichotomized as being in 'conflict zones' and in 'non-conflict zones'. Demographic data was collected for statistical control. Chi-square and Mann-Whitney tests were used on calculations of group differences. Logistic regression analysis was used to determine the association between outcome and predictor variables. Results Two hundred and twenty six TB patients were interviewed. The median delay in the diagnosis of TB was 120 days and 60 days for patients from conflict zones and from non-conflict zones, respectively. Moreover, 74% of the patients residing in conflict zones undertook self-treatment prior to their diagnosis. The

  14. Fourth Regional Meeting: Nuclear Energy in Central Europe, Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Mavko, B; Cizelj, L [eds.; Nuclear Society of Slovenia (Slovenia)

    1997-07-01

    Fourth Regional Meeting for Nuclear Energy in Central Europe is an annual meeting of the Nuclear Society of Slovenia. The proceedings contain 89 articles from Slovenia, surrounding countries and countries of the Central and Eastern European Region. Topics are: Research Reactors, Reactor Physics, Probabilistic Safety Assessment, Severe Accidents, Ageing and Integrity, Thermal Hydraulics, NPP Operation Experiance, Radioactive Waste Management, Environment and Other Aspects, Public and Nuclear Energy, SG Replacement and Plant Uprating.

  15. Regional and global significance of nuclear energy

    International Nuclear Information System (INIS)

    Schilling, H.D.

    1995-01-01

    Measures to combat poverty and improve the standard of living in countries of the Third World will inevitably boost global demand for energy, and energy conservation measures will not be able to offset this increase. Nuclear energy will regain significance in the framework of approaches adopted to resolve the energy problem, which primarily is an ecologic problem created by an extremely large flow of materials. The extraordinarily high energy density of nuclear fuels can contribute to markedly reduce the flow of materials; and at that, electric energy is an efficient substitute for primary energy forms. Thus nuclear electricity generation is of double benefit to the ecology. Engineering goals in nuclear technology thus gain a service aspect, with progress in power plant engineering and design aiming not only at enhanced engineered safety, but also at regaining public acceptance of and confidence in nuclear power plant technology. (orig./UA) [de

  16. The evolution of non-reciprocal nuclear exchange in mushrooms as a consequence of genomic conflict

    DEFF Research Database (Denmark)

    Aanen, Duur Kornelis; Kuyper, T.W.; Debets, A.J.M.

    2004-01-01

    nucleo-mitochondrial conflict, mitochondrial inheritance, doubly uniparental inheritance, basidiomycetes, cytoplasmic male sterility......nucleo-mitochondrial conflict, mitochondrial inheritance, doubly uniparental inheritance, basidiomycetes, cytoplasmic male sterility...

  17. Challenges that face cultural tourism development in conflict and post-conflict regions: the case of Kurdistan

    OpenAIRE

    Braim, Kadhim Magdid; McCabe, Scott; Rickly, Jillian; Gadi, Mohamed

    2016-01-01

    Tourism has multiple economic benefits for host countries that receive tourists. Policy makers are becoming more and more aware of the importance that appropriate tourism management has to maximise the benefits that tourism flows can bring. However, many developing countries suffer from a lack of an integrated tourism policy. Particular issues are faced in those countries that are dealing with local conflicts (sometimes over many years). These countries often lack investment in tourism resour...

  18. Present state of the perception gap of nuclear energy between Japanese nuclear energy supplying region and an energy consuming region

    International Nuclear Information System (INIS)

    Ohnishi, Teruaki

    2002-01-01

    Public opinion surveys have been carried out since 1998 on what phase and on what extent of the perception of nuclear energy differs between Japanese dwelling in energy supplying region and an energy-consuming region. Southern Fukui rural district where 15 nuclear reactors are now installed and Osaka urban region of about 100 km apart from Fukui were selected as the respective targets for the energy supplying and consuming regions. Analyses of the data of about 3000 samples have revealed the followings. (1) The public in the nuclear energy supplying region are very friendly to nuclear energy so that only about 20 and 39 of the public are resistive to the general promotion of nuclear energy in Japan and to the construction of another nuclear reactor in their dwelling region, respectively. (2) On the other hand, in the energy-consuming region those respective fractions are 41 and 70 implying strong resistance to nuclear energy in the urban region. (3) Both the degree of interest in and the degree of knowledge on nuclear energy are very low, whereas the extent of fear to nuclear is high for the urban public. (4) Not only the fraction of the public who are satisfied with their present life, but the public fraction who is eagerly support the thought of return-to-nature are very high in the urban region. (5) On the other hand, in the energy supplying region, many peoples eagerly want their life to become more convenient than it is now, and 6) all those trends (I)-(5) are revealed more pronouncedly in the woman than the man. The perception gap of nuclear energy thus became clear between Japanese dwelling in rural and urban regions. On the basis of this knowledge, discussions on the nature of the so-called NIMBY will be made from the socio-psychological viewpoint and propositions will also be made on the methods to dissolve the perception gap of that soft. (author)

  19. Nuclear developments in the Asia and Pacific region

    International Nuclear Information System (INIS)

    1990-07-01

    Countries in the Asia and Pacific region are engaged in many aspects of nuclear science and technology, often as part of national development plan. A number of them are members of the Regional Cooperative Agreement for Research, Development and Training Related to Nuclear Science and Technology which was developed under the auspices of the International Atomic Energy Agency to provide a basis for nuclear technical assistance and cooperation in the Asia and Pacific region. The report describes nuclear developments, from power and research reactors to reprocessing facilities, in these countries. The information was gathered from a range of sources, including relevant journals, publications of the International Atomic Energy Agency, the OECD/ Nuclear Energy Agen, and annual reports of national nuclear institutes. 4 tabs

  20. Coordination of nuclear developments in the Asia-Pacific region

    International Nuclear Information System (INIS)

    Wakabayashi, H.; An, S.

    1984-01-01

    Healthy, coordinated development of nuclear energy in the Asia-Pacific region requires the securing of human resources. This is an important component of development and should be well designed in advance, notwithstanding the fact that each country and area has its own unique system for nuclear research, education, and training. Differences are even more pronounced where preparedness for nuclear abnormal occurrences are concerned, despite the international impact of such incidents. From this point of view, we examine the current situation in international education and training of nuclear specialists, encompassing nuclear education and training systems, IAEA efforts, bilateral and multilateral transregional cooperation, and matters relating to national and transnational preparedness for nuclear abnormal occurrences. We present a proposal to create a regional center that would establish cooperation in nuclear research, education, training, and preparedness for abnormal occurrences. (author)

  1. Inner conflict between nuclear power generation and electricity rates: A Japanese case study

    International Nuclear Information System (INIS)

    Ida, Takanori; Takemura, Kosuke; Sato, Masayuki

    2015-01-01

    Since the March 11 earthquake, Japanese households have been facing a trade-off problem between decreasing dependency on nuclear power generation and avoiding an increase in electricity rates. We analyze this inner conflict quantitatively, adopting two economic–psychological approaches: First, we note that the trade-off causes cognitive dissonance after making a choice that results in a wider desirability gap between the chosen and rejected alternatives. Second, the consumer surplus improves by 11.2% with a no-choice option for suspending judgment in the presence of cognitive dissonance. Third, individual characteristics such as gender and annual household income are significantly correlated with both cognitive dissonance and a preference for the no-choice option. - Highlights: • The Fukushima crisis shocked Japanese citizens' attitudes on nuclear power plants. • Citizens' attitudes toward nuclear power generation and electricity rates surveyed • The trade-off caused cognitive dissonance resulting in a hardline stance. • The consumer surplus improves with a no-choice option for suspending judgment

  2. Nuclear waste repository siting and locational conflict analysis: A contextual approach

    International Nuclear Information System (INIS)

    Murauskas, G.T.

    1989-01-01

    This study develops and evaluates an alternative framework that is based on contextual variables. The premise is that differences in attitudes and perceptions regarding the local siting of nuclear wastes and differences in attitudes regarding siting decision-making procedures are influenced by local political, economic, and cultural variables. This framework articulates the nature of conflict in terms of the incongruence between the use-value individuals ascribe to their present situation and the anticipated exchange-value individuals associate with the local siting of a nuclear waste repository. In order to evaluate this conceptual framework a survey was conducted of residents in four communities representing distinct societal contexts: Richton, Mississippi; Peterborough, New Hampshire; Richland, Washington; and Antigo/Waupaca, Wisconsin. Data analyses indicate substantial differences in economic expectations associated with the local siting of a high-level nuclear waste repository and in perception regarding the impacts such a repository might have on the environment, local agriculture, personal health and safety, and the quality of life

  3. The state and nuclear power - conflict and control in the Western world

    International Nuclear Information System (INIS)

    Camilleri, J.A.

    1984-01-01

    A contribution to the debate on nuclear power, this book provides a comprehensive and systematic analysis of the political, ideological and economic dimensions of the conflict. It offers the first political study of the nuclear fuel cycle in the light of the complex and often contradictory functions the advanced capitalist state is called upon to perform. Since the late 1960s, the nuclear power controversy has intruded with increasing frequency and intensity into the political process of most Western countries, and had a greater polarising effect on the body politic than almost any other technological dispute this century. This book concentrates on three main areas of investigation - political management, social legitimation and international regulation. The scope and limitations of state intervention in all three areas are examined and it is concluded that such intervention is often less than effective. In order to achieve greater coherence and insight, the study concentrates on six countries: the United Kingdom, the United States, France, West Germany, Sweden and Brazil. It relates theory to empirical research and provides an international and comparative perspective on the crisis of economic and political management confronting modern capitalism. (author)

  4. Separatist Conflicts in the ASEAN Region: Comparing Southern Thailand and Mindanao

    Directory of Open Access Journals (Sweden)

    Kathrin Rupprecht

    2014-06-01

    Full Text Available This paper examines two cases of separatist conflict, namely the conflict in Southern Thailand and the conflict in the southern Philippines. Both conflicts have been long-lasting, extremely violent, and embedded in ethnic and religious sentiments. The comparison shows that there are structural analogies in both conflict cases that indicate similar root causes. State-internal conflicts of this scale are not purely a matter of national politics. States and non-state actors have influenced – and are still influencing – both separatist conflicts in various ways and towards different outcomes. It becomes apparent that non-traditional security issues that are linked to state-internal conflicts demand a more proactive role of ASEAN in the field of conflict management.

  5. Field work in geography. Region with experience in socio-environmental conflicts

    Directory of Open Access Journals (Sweden)

    Beatriz Ensabella

    2016-07-01

    Full Text Available This article emphasizes the importance of the geographical field work in a region with socio-environmental conflict, such us the problem with water in Sierras Chicas, Cordoba. The main focus is a pedagogical experience, the Socio-Communal Practice (SCP, performed by professors, students and assistants of the subject Rural Geography, of the Bachelor’s in Geography course of studies of the Philosophy and Humanity School (PHS, in the city of La Granja, in Colón, Córdoba. The SCP is an experience that makes the students approach the social field of the territory conflicts. It is an activity that goes beyond the extension project, since it involves all the students doing the subject. And it is also a way to combine -in our case, from the geographic work- the teaching, investigation and extension functions typical of the university students. Through the SCP, we aim to make the Rural Geography students approach the field work, with local social organizations that deeply know the problems of their cities and that work together with our investigation group. In addition, this contact together with the individual thoughts, the group discussion and the debates between the university students, will broaden, in the whole society, the knowledge about the reality in which they live and with which they struggle. This article starts by defining what it is understood by SCP. Then, taking into account our practice, we develop what we consider to be the two logics that support the field work. One refers to the building of knowledge and to the different ways of learning and knowing. The other is related to the understanding of the socio-territory conflict in the area where the practice will be done: the Mesa del Agua and La Granja environment. We include a section about the description of the experience and its results, and we conclude with some reflections made taking into account the continuity of the practice

  6. A survey on the regional characteristics of public's nuclear recognition

    International Nuclear Information System (INIS)

    Ohnishi, Teruaki; Tsujimoto, Tadashi

    1999-03-01

    A public opinion survey was made to obtain fundamental data for the further enhancement of nuclear public acceptance. After processing and making insight into those obtained data, some proposals were made regarding the methodology of nuclear PRs activity to be taken hereafter. The survey was made in October 1998, for respective 1000 and 500 samples in the northern and southern regions of Fukui prefecture by the door-to-door method, and 1000 samples in the urban region of Kinki district and 350 nuclear specialists both by the mailing method. Questionnaires are to clarify the degree of public's recognition of nuclear energy relative to the other sciences and technologies, which include the degrees of contact with and reliance on the newsmedia, the degrees of interest in and attention to the science and technology along with nuclear technologies, the yes-or-no to the promotion of nuclear generation and so on. The obtained data were processed with the attributes of objects, from which data it became clear the remarkable difference of the extend to understanding of nuclear information between two genders, and the peculiarity of the degree of attention to nuclear news for the public in southern Fukui compared to the other public. It was also found the difference of the recognition of nuclear energy between the general public and nuclear specialists, indicating the clear estrangement between technical safety and social easiness in nuclear energy. Some proposals useful for the further acceptance of nuclear energy were made from the viewpoint of PRs activity. (author)

  7. Symbolic representations of weapons and preparations for conflict: The nuclear arms race

    Energy Technology Data Exchange (ETDEWEB)

    Bassin, E.L.

    1991-01-01

    This study investigates the process through which actors acquire weapons in preparation for a confrontation with some rival. A theory is developed to account for those preparations rooted in two social psychological perspectives; social exchange theory and symbolic interactionism. The empirical aspect of the study deals with the nuclear arms race between the US and Soviet Union. The first portion involves a qualitative analysis to uncover the meaning system. The second portion involves a quantitative test of the theory. Data cover all 53 long range strategic missile systems ever deployed by the US or USSR. Results lend support for the idea of a meaning-based theory of preparation for conflict. By operationalizing weapons as actors perceive the objects in their environment, the results of this study provide a higher level of fit than found in earlier arms race research.

  8. Goal conflicts management in the control and operation of nuclear power plant

    International Nuclear Information System (INIS)

    Letzkus, P.

    2004-11-01

    The goal conflicts constitute classes of situation or behaviors which can be translated, in the human activity, by skirting or variations with the rules...Their consequences can be serious, in particular in nuclear industry. In addition, the analyses of incidents do not make it always possible to integrate complex factors like individual attitudes, organisational or design features which push the operators to take risks to achieve their activity. This research first of all presents indicators which make it possible to go up with the causes of these variations. In the second place, a model of management of the activity illustrates why it is observed that people can adopt strategies or behaviors whose finalities seem to be opposed to the context. For that, it allots to emotional dimension a role of modulator intervening on the cognitive mechanisms managing an operational situation. (author)

  9. Symbolic representations of weapons and preparations for conflict: The nuclear arms race

    International Nuclear Information System (INIS)

    Bassin, E.L.

    1991-01-01

    This study investigates the process through which actors acquire weapons in preparation for a confrontation with some rival. A theory is developed to account for those preparations rooted in two social psychological perspectives; social exchange theory and symbolic interactionism. The empirical aspect of the study deals with the nuclear arms race between the US and Soviet Union. The first portion involves a qualitative analysis to uncover the meaning system. The second portion involves a quantitative test of the theory. Data cover all 53 long range strategic missile systems ever deployed by the US or USSR. Results lend support for the idea of a meaning-based theory of preparation for conflict. By operationalizing weapons as actors perceive the objects in their environment, the results of this study provide a higher level of fit than found in earlier arms race research

  10. Nuclear Power in the Asia-Pacific region

    International Nuclear Information System (INIS)

    Smith, K.R.

    1982-01-01

    To understand the role of nuclear energy in Asia today, it is important to recognize that nuclear technology has had a long period of development in the region and has helped shape present Asian political and economic patterns. Nuclear power shares with some of the renewable energy systems the problem of capital intensiveness and technological uncertainty, which tends to prevent both from becoming economically attractive during rapid changes in the oil market. The economic and physical risks associated with nuclear power expansion are likely to lead to low growth rates, although nuclear power will remain an important way to help reduce oil dependency. 156 references, 4 figures, 10 tables

  11. United States - Japanese nuclear relations: implications for the pacific region

    International Nuclear Information System (INIS)

    Suttmeier, R.P.

    1980-01-01

    The initiation of a new approach to non-proliferation policy by the United States in 1977 was the most upsetting development in the history of US-Japanese nuclear relations. The policy has seemingly altered Japanese views of its own nuclear future very little, yet it has altered the tone of the nuclear relationship with the United States. Recent Japanese nuclear power developments, both technical and administrative, are outlined and the prospects for the future of the United States-Japanese nuclear relationship and for Pacific regional cooperation assessed. Issues of importance in the relationship include reprocessing - enrichment, plutonium management, spent fuel and waste management and uranium supplies

  12. Inevitability of nuclear power in the Asian region

    International Nuclear Information System (INIS)

    Jain, S.K.

    2010-01-01

    The Asian region, most populous and fastest growing in terms of economic growth, has countries with lowest per capita energy/electricity consumption. Barring the Middle East, the rest of the region is, by and large, modest in conventional energy resources. This is also a region where large sections of population suffer from income inequality and inadequate economic development. Economic growth and quality of life of a population depend heavily on per capita availability of energy/electricity, and thus there is an urgent need to increase the per capita electricity production/consumption in the region. Unlike in the past, it is the Asian region that is poised to dwarf the today's developed world in new capacity addition in the coming years. This fact alone asks for sensible choices to be made. Also, the Asian region is quite vulnerable to the effects of climate change, given the geography and population distribution. Today, governments must seriously consider the environmental impact of electricity generation, in order to help mitigate global warming and its consequences. Nuclear power, being environmentally benign, affords sustainability at the very outset. But that's not all. The other compelling reasons in favour of nuclear power are its compact nature as a source of energy and the promise of long-term energy security. Nuclear power is, therefore, inevitable for the region. Recognising this, the rapidly developing countries in the region - such as India and China - are pursuing ambitious nuclear power programmes, while several other countries in the region are also planning to embark on the nuclear power route for electricity generation. As nuclear power is inherently technology-intensive, there is a need for greater cooperation, to reach out to countries that presently do not have the technology base for starting nuclear power programmes on their own. Even in the countries with established commercial nuclear power programmes, there is a need to reach out to the

  13. Nuclear developments in the Asia and Pacific region

    International Nuclear Information System (INIS)

    McMillan, M.J.; Silver, J.M.

    1993-07-01

    Countries in this part of the world are engaged in many aspects of nuclear science and technology, often as part of a national development plan. A number of them are members of the Regional Cooperative Agreement (RCA) for Research, Development and Training Related to Nuclear Science and Technology which was developed under the auspices of the International Atomic Energy Agency to provide a basis for nuclear technical assistance and cooperation in the Asia and Pacific region. In contrast to North America and most of western Europe, where growth in installed nuclear generating capacity has ceased, a number of regional countries are planning, ordering and building new power reactors to meet their increasing demands for electricity. Major fuel cycle facilities, such as commercial enrichment and reprocessing plants in Japan, are also being developed. This report describes nuclear developments from power and research reactors to reprocessing facilities in countries of the Asia and Pacific region listed in alphabetical order. Power Reactor and Research Reactors programs in the region as well as lists of regional centres with irradiation facilities are presented in the appendixes The information was gathered from a range of sources, including relevant journals, publications of the International Atomic Energy Agency (IAEA), the OECD/Nuclear Energy Agency(NEA), and annual reports of national nuclear institutes. 1 tab., ill

  14. THE PRESENT GLOBAL ECONOMIC DEVELOPMENT AFTER CRISES AND LOCAL AND REGIONAL CONFLICTS

    Directory of Open Access Journals (Sweden)

    Ionel–Lucian SANDU

    2015-06-01

    Full Text Available The actual article is intended to underline the way in which crises and local and regional conflicts nowadays influence the global economic development The dependence of the small states on the actions of the more developed countries, the economic growth accelerated by the scientific-technological developments and the attitude of the geopolitical actors on global context, describe in detail the ideas extracted from the theme of this article. The economic development is necessary, convenient and unavoidable, the main problems appearing when the main raw materials and essential resources for human survival must be insured. The present international relations and the ways in which political-diplomatic differences are solved, support the need of existence and involvement of some organizations and unbiased pacifist forums wherever societies have differences of opinions.

  15. Palo Verde Nuclear Generating Station: an example of the state role in regional nuclear projects

    International Nuclear Information System (INIS)

    Pasternak, A.

    1980-10-01

    A nuclear power plant siting policy which confines new construction to existing sites will lead to the formation of large regional power centers, each involving many utilities from several states. The Palo Verde Nuclear Project in Arizona has been examined in terms of the role state regulation plays in large regional nuclear projects. State regulatory processes do not reflect the regional nature of large power centers. Decisions and actions by individual state regulatory commissions create risk and uncertainty for all the utility participants in regional projects. A climate and mechanism to encourage and facilitate interstate cooperation are needed to enhance the viability of the confined siting policy and the regional power center concept

  16. Regional comparison of nuclear and fossil electric power generation costs

    International Nuclear Information System (INIS)

    Bowers, H.I.

    1984-01-01

    Nuclear's main disadvantages are its high capital investment cost and uncertainty in schedule compared with alternatives. Nuclear plant costs continue to rise whereas coal plant investment costs are staying relative steady. Based on average experience, nuclear capital investment costs are nearly double those of coal-fired generation plants. The capital investment cost disadvantage of nuclear is balanced by its fuel cost advantages. New base load nuclear power plants were projected to be competitive with coal-fired plants in most regions of the country. Nuclear power costs wre projected to be significantly less (10% or more) than coal-fired power costs in the South Atlantic region. Coal-fired plants were projected to have a significant economic advantage over nuclear plants in the Central and North Central regions. In the remaining seven regions, the levelized cost of power from either option was projected to be within 10%. Uncertainties in future costs of materials, services, and financing affect the relative economics of the nuclear and coal options significantly. 10 figures

  17. Reflections about nuclear power for the Asia-Pacific region

    International Nuclear Information System (INIS)

    Rose, D.J.; Wakabayashi, H.

    1984-01-01

    This introductory essay touches briefly on the following: fuel supply, energy security, cost, environment, health, prevention of nuclear war, lead time for construction of plants, size of reactors, nuclear wastes, finance, planning, economics, energy policy, CO 2 buildup from fossil fuels, what kind of reactor best in the circumstances, high technology, electric utilities, generating capacity, accidents, labour productivity, regional cooperation. (U.K.)

  18. Nuclear power developments in the Asia-Pacific region

    International Nuclear Information System (INIS)

    Irwin, T.

    2001-01-01

    There are 438 nuclear power reactors operating in the world. Of these, 95 are in the Asia-Pacific region. Of the 36 reactors currently under construction in the world, 19 are in the Asia-Pacific region. Of the 44 planned reactors in the world, 36 are in this region. At the start of the 'New Nuclear Century' the Asia-Pacific region has become the main area for growth and innovation in nuclear power. This paper describes the nuclear power developments in each country and examines the status of the construction programme and the planned projects. Countries included are China, India, Japan, Democratic People's Republic of Korea (DPRK), Republic of Korea, Pakistan and Taiwan. New projects include the HTR in China, Advance Breeder Water Reactors in Japan, KEDO in the DPRK and the Advance Pressurised Water Reactor in the Republic of Korea

  19. Variation of nuclear radii in the drip line regions

    CERN Document Server

    Beiner, M; Mas, D

    1976-01-01

    The authors are concerned with predictions of the energy density method with respect to the nuclear sizes (RMS radii). It is known that the commonly accepted A/sup 1/3/-type laws are only approximative and deviations are expected to grow significantly as one goes away from the beta -stability region. Particular attention is paid to the variation of nuclear radii in the drip line regions. Implications of the resulting large total Coulomb energy variations between neighbouring nuclei will be emphasized.

  20. Third Regional Meeting: Nuclear Energy in Central Europe, Proceedings

    International Nuclear Information System (INIS)

    Stritar, A.; Jencic, I.

    1996-01-01

    Third Regional Meeting for Nuclear Energy in Central Europe is an annual meeting of the Nuclear Society of Slovenia. The proceedings contain 71 articles from Slovenia, surrounding countries and countries of the Central and Eastern European Region. Topics are: Research Reactors, Reactor Physics, Probabilistic Safety Assessment, Severe Accident management, Thermal Hydraulics, NPP Operation, Radioactive Waste Management, Main Components Integrity, Environment and Other Aspects and Public Information

  1. Third Regional Meeting: Nuclear Energy in Central Europe, Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Stritar, A; Jencic, I [Nuclear Society of Slovenia (Slovenia); eds.

    1996-07-01

    Third Regional Meeting for Nuclear Energy in Central Europe is an annual meeting of the Nuclear Society of Slovenia. The proceedings contain 71 articles from Slovenia, surrounding countries and countries of the Central and Eastern European Region. Topics are: Research Reactors, Reactor Physics, Probabilistic Safety Assessment, Severe Accident management, Thermal Hydraulics, NPP Operation, Radioactive Waste Management, Main Components Integrity, Environment and Other Aspects and Public Information.

  2. Nuclear power as a regional energy supply

    International Nuclear Information System (INIS)

    MacLoon, Frank.

    1983-02-01

    The author describes the Point Lepreau nuclear power plant and its impact on the electric power grid and the economy of the small province of New Brunswick. The 600 MW CANDU reactor is considered suitable for small operations and has an excellent world record. Although nuclear energy has high capital costs, its fuel costs are low, thus rendering it comparatively inflation free. Its fuel costs of 3 to 4 mills are contrasted with 40 mills for oil-fuelled units. The cost advantage of uranium over coal and oil permits New Brunswick to put aside funds for waste management and decommissioning. Regulatory streamlining is needed to reduce both expense and time of construction. The CANDU system is ideally suited to providing base load, with coal as an intermediate load supply and hydro for peaking. There is room for tidal power as a future part of the mix

  3. Centro Regional de Ciencias Nucleares (a Brazilian regional center for nuclear sciences) - activities report - 1999; Centro Regional de Ciencias Nucleares - relatorio de atividades - 1999

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-12-01

    The annual activities report of 1999 of nuclear sciences regional center - Brazilian organization - introduces the next main topics: institutional relations; sectorial actions - logistic support and training, laboratory of radiation protection and dosimetry, laboratory of metrology, laboratory of chemical characterization; technical and scientific events; and financial resources and perspectives for 2000.

  4. Nuclear energy in Asia and regional co-operation

    International Nuclear Information System (INIS)

    Ishii, M.

    1997-01-01

    There is increasing concern in East Asia about regional cooperation in the field of nuclear power. At the APEC conference in Osaka in 1995, APEC (Asia Pacific Economic Cooperation) established an Energy Research Center. The center has started to perform joint research forecasts on energy supply and demand for the region. Japan proposed the inauguration of a Conference on Nuclear Safety in Asia at the Moscow Nuclear Energy Summit in 1996. The first conference was held in Tokyo that year. This year, the conference will be held in Seoul. Japan's Atomic Energy Commission sponsors the International Conference for Nuclear Cooperation in Asia every year. This year marks the eighth conference. The outstanding feature of this year's conference was that so many countries stressed regional cooperation. South Korea proposed the installation of a regional online radiation monitoring system. The Philippines asserted the need for a cooperative mechanism on the lines of ASIATOM. Why is so much concern now being focused on nuclear power cooperation in East Asia? What kind of regional cooperation is necessary, and what kind is possible? What are the unique features of nuclear power cooperation in East Asia? These are the points addressed in this paper. (author)

  5. Human Elephant Conflict in the Waza-Logone Region of Northern Cameroon: An Assessment of Management Effectiveness

    Directory of Open Access Journals (Sweden)

    Tchamba, MN.

    2012-01-01

    Full Text Available An investigation into the current level of humanelephant conflicts in the Waza Logone region was carried out during the 2005 rainy season to assess the effectiveness of conflict management. This was done by talking mainly to wildlife authorities, the local agricultural service, the local communities and consulting sequential reports from the nearest enumerators. The number of villages affected was declining in the dry season compared to the rainy season crop raiding. However, general pattern indicates a decline in the number of villages impacted by elephants since the 1992 to 1993 surveys, but comparatively more damaging as shown by the estimated costs. Therefore, the improve in ecological management of the Waza National Park and its elephant population has had a positive impact in the number of villages crop raided but has not definitely resolved the conflicts between man and elephant. Other approaches are needed to buttress the effort been undertaken in the region to date.

  6. Social class and wise reasoning about interpersonal conflicts across regions, persons and situations.

    Science.gov (United States)

    Brienza, Justin P; Grossmann, Igor

    2017-12-20

    We propose that class is inversely related to a propensity for using wise reasoning (recognizing limits of their knowledge, consider world in flux and change, acknowledges and integrate different perspectives) in interpersonal situations, contrary to established class advantage in abstract cognition. Two studies-an online survey from regions differing in economic affluence ( n = 2 145) and a representative in-lab study with stratified sampling of adults from working and middle-class backgrounds ( n = 299)-tested this proposition, indicating that higher social class consistently related to lower levels of wise reasoning across different levels of analysis, including regional and individual differences, and subjective construal of specific situations. The results held across personal and standardized hypothetical situations, across self-reported and observed wise reasoning, and when controlling for fluid and crystallized cognitive abilities. Consistent with an ecological framework, class differences in wise reasoning were specific to interpersonal (versus societal) conflicts. These findings suggest that higher social class weighs individuals down by providing the ecological constraints that undermine wise reasoning about interpersonal affairs. © 2017 The Authors.

  7. The role of conflict minerals, artisanal mining, and informal trading networks in African intrastate and regional conflicts

    Science.gov (United States)

    Chirico, Peter G.; Malpeli, Katherine C.

    2014-01-01

    The relationship between natural resources and armed conflict gained public and political attention in the 1990s, when it became evident that the mining and trading of diamonds were connected with brutal rebellions in several African nations. Easily extracted resources such as alluvial diamonds and gold have been and continue to be exploited by rebel groups to fund their activities. Artisanal and small-scale miners operating under a quasi-legal status often mine these mineral deposits. While many African countries have legalized artisanal mining and established flow chains through which production is intended to travel, informal trading networks frequently emerge in which miners seek to evade taxes and fees by selling to unauthorized buyers. These networks have the potential to become international in scope, with actors operating in multiple countries. The lack of government control over the artisanal mining sector and the prominence of informal trade networks can have severe social, political, and economic consequences. In the past, mineral extraction fuelled violent civil wars in Sierra Leone, Liberia, and Angola, and it continues to do so today in several other countries. The significant influence of the informal network that surrounds artisanal mining is therefore an important security concern that can extend across borders and have far-reaching impacts.

  8. Educational activity on nuclear energy in Aomori region

    International Nuclear Information System (INIS)

    Abe, Katsunori

    2008-01-01

    There are many nuclear industries and research facilities in Aomori Prefecture, Japan. Fuel cycle facilities and a LWR power station are now in operation. Another fuel cycle facilities and power stations will soon be under construction. Fusion research activity, ITER-BA, has started last year. We have launched nuclear-related education and research programs to teach nuclear engineering knowledge and skills to the local students. Hachinohe Institute of Technology is located on Pacific ocean side of Aomori Prefecture close to Rokkasho area, and has six undergraduate departments and three graduate courses. Hitherto, many alumni have engaged in nuclear-related companies in the area. In addition to previous subject on nuclear engineering, a new activity 'Challenge Nuclear-site Experience Program' started in 2007, as one of nuclear educational promotion programs in Japan. The students from various engineering departments learned the status and role of nuclear industries and researches. A curriculum course for nuclear engineering will be ready in 2009 for undergraduate students through various departments. In the summer of 2007, the introductory lesson on nuclear power generation and the technical tour to the power station were carried out for two days. In the autumn, the introductory lesson on nuclear fuel cycle and the tour to fuel cycle facilities were performed for three days, including one day tour to research facilities in the area. Its aim was to let the students recognize the role of regional nuclear activities and the attractiveness of nuclear-related industries. The program was supported by Ministry of Economy, Trade and Industry and was performed in cooperation with Tohoku Electric Power Company, Japan Nuclear Fuel Limited and Japan Atomic Energy Agency. (author)

  9. A survey on the regional characteristics of public's nuclear recognition

    International Nuclear Information System (INIS)

    Ohnishi, Teruaki; Okada, Osami; Tsujimoto, Tadashi

    2001-03-01

    Public opinion surveys were carried out to clarify the difference of nuclear perception of the public dwelling near the region of nuclear power station and the public in the urban region. A simulation model using the data obtained up to this time was developed to make clear the regional dependence of the public's perception of nuclear energy, and the secular variation of public opinion for nuclear energy corresponding to the two regions cited above was numerically studied by this model. In our surveys, a convenient method using the Internet, together with the ordinary mailing method were adopted to compare the two types of data thus obtained by the different methods and to study the feasibility of the Internet method. The questionnaires in these surveys are, for instance, the extent of the public recognition of energy in general and nuclear energy, the recognition of inhabitant's poll, and the public's attitude to the mass media, with the objective region of Reinan in Fukui prefecture and the urban region in Kinki district for the case of mailing method, and the whole region in our country for the Internet method. By the simulation model of multi-particle type with the input data obtained by our surveys, the behavior of secular variation of nuclear opinion and the effect of PA activity were numerically studied. The present status of public perception and recognition of nuclear energy became clear as a result of our surveys. It was found that the Internet is a quite useful mean to carry out the opinion survey with a low cost in a short time, and that the multi-particle model can be a useful tool to numerically evaluate the effect of PA activity. (author)

  10. Nuclear Medicine Imaging in the Dentomaxillofacial Region.

    Science.gov (United States)

    Wassef, Heidi R; Colletti, Patrick M

    2018-07-01

    Nuclear medicine studies evaluate physiology on a molecular level providing earlier detection of lesions before morphologic change is evident. 99m Tc-MDP and 18 F-fluoride bone scans detect osteomyelitis earlier than radiographs and computed tomography (CT); aid in diagnosis of temporomandibular joint disorder; and evaluate activity of condylar hyperplasia, extent of Paget disease, and viability of bone grafts. 18 F-FDG PET/CT distinguish between soft tissue and bone infections and diagnose osteomyelitis complicated by fracture or surgery. FDG PET is more accurate than CT alone and has a major role in staging, restaging, and assessing response to therapy for head and neck malignancies and in detecting sequelae of therapy. Copyright © 2018 Elsevier Inc. All rights reserved.

  11. Challenges Facing Managers in Managing Conflict in Schools in the South and South Central Regions of Botswana

    Science.gov (United States)

    Morake, Nnior Machomi; Monobe, Ratau John; Dingwe, Stephonia

    2011-01-01

    The purpose of this study was to examine the challenges facing managers in managing conflict in schools of South and South Central Regions of Botswana. In this study, the schedule of interview was used to collect empirical data. A random sample of 50 school managers and deputy school managers was selected for interviews. Major findings of the…

  12. Some thoughts on nuclear cooperation in the Asia Pacific region

    International Nuclear Information System (INIS)

    Djaloeis, Azhar

    2001-01-01

    The paper describes some thoughts of the author on the importance of the role of nuclear cooperation in the Asia-Pacific region in giving significant contributions to the development of the individual countries and to the region as a whole. The paper focuses on the role of nuclear science and technology and the importance of nuclear cooperation in the Asia-Pacific region, in particular to meet the challenges and opportunities in the new millennium. The paper starts off with a brief discussion on some important aspects of the Asia-Pacific region in view of its strategic location and its vast potential in terms of human and natural resources. Some of the major needs, challenges and opportunities in association with a future vision are briefly presented in terms of areas of activities that can be supported by the application of nuclear science and technology. The paper then discusses some ideas on how to further strengthen the nuclear cooperation in the Asia-Pacific region, followed by some concluding remarks and suggestions. (author)

  13. Towards ending conflict and insecurity in the Niger Delta region: A ...

    African Journals Online (AJOL)

    2017-08-28

    Aug 28, 2017 ... efforts made by the Federal Government of Nigeria to address conflicts in ... Dr Angela Ajodo-Adebanjoko is a Senior Lecturer in the Department of Political ... Conflict Management approach – involving a group of negotiators, both .... in the Niger Delta is one of the worst cases in the world of gas flaring.

  14. Solidarity, territory and coercion. Explaining absence of conflict in the precarious agroindustrial workers, Region of Maule, Chile

    Directory of Open Access Journals (Sweden)

    Fernando Baeza Rivas

    2017-05-01

    Full Text Available Based on 53 interviews of agribusiness workers in four companies in the region of Maule (Chile, we try to understand the reasons for the "split " between the objective indicators of precarious work and low levels of conflict in agriculture, from the analysis of subjective dissatisfaction of salaried with their employment. This could be explained by territorial factors, traditionalism of labor relations and the fear of sanctions for companies to conflict. The results emphasize the need to further deepen the subjective precariousness from conceptual and methodological frameworks that emphasize biographical and professional life of workers

  15. Trends in radiopharmaceutical dispensing in a regional nuclear pharmacy

    International Nuclear Information System (INIS)

    Basmadjian, G.P.; Johnston, J.; Barker, K.; Ice, R.D.

    1982-01-01

    Dispensing trends for radiopharmaceuticals at a regional nuclear pharmacy over a 51-month period were studied. dispensing records of a regional nuclear pharmacy were analyzed with a forecasting procedure that uses univariate time data to produce time trends and autoregressive models. The overall number of prescriptions increased from 3500 to 5500 per quarter. Radiopharmaceuticals used in nuclear cardiology studies increased from less than 0.1% to 17.5% of total prescriptions dispensed, while radiopharmaceuticals used for brain imaging showed a steady decline from 29% to 11% of total prescriptions dispensed. The demand for other radiopharmaceuticals increased in areas such as renal studies, bone studies, lung studies, liver-function studies, and 67 Ga tumor-uptake studies, and declined slightly for static liver studies. Changes in dispensing trends for radiopharmaceuticals will continue as the practice of nuclear medicine concentrates more on functional studies and as newer imaging techniques become used for other purposes

  16. Energy options and regional cooperation on nuclear energy in the Asia-Pacific region

    International Nuclear Information System (INIS)

    Shin, Jae In

    1986-10-01

    This paper reviews the extensive forms of Asia-Pacific regional cooperation in nuclear power to develop and provide economical and reliable energy supply for sound economical growths of developing countries in this region, which has seen rapid growth of energy consumption more than anywhere else in recent years. Nuclear power has received keen attention from DCs because it can provide a self-reliable energy supply and promote development of high technology in the associated engineering and manufacturing industries locally. However, due to the particular characteristics in nuclear power technology, a close cooperation is required between the seller(industrialized) and buyer(developing) countries. The Asia-Pacific regional cooperation in nuclear power is a step toward providing mutual benefits to the countries involved in this region, and this paper explores potential ways in formulating basic and systematic approaches and areas of full scope cooperation. (author)

  17. Nuclear waste disposal: regional options for the Western Pacific

    International Nuclear Information System (INIS)

    Childs, I.

    1985-01-01

    The disposal of nuclear waste is a complex environmental problem involving the technology of containing a radiation hazard and the political problem of finding an acceptable site for a hazardous waste facility. The focus of discussion here is the degree to which Western Pacific countries are committed to nuclear power as an energy source, and the political and economic interdependencies in the region which will influence waste disposal options

  18. Nuclear-weapon-free zones in the Asia Pacific region

    International Nuclear Information System (INIS)

    Yamada, Eiji

    1997-01-01

    The Review and Extension Conference of the Parties to the Non-Proliferation Treaty decided on the indefinite extension of the Treaty, and adopted two documents 'principles and Objectives for Nuclear Non-Proliferation and Disarmament' and 'Strengthening the Review Process for the Treaty'. In the former document, the Conference encourages the establishment of nuclear-weapon-free zones, on the conviction that such zones will enhance global and regional peace and security. Besides the Rarotonga Treaty, ASEAN countries plan to establish a nuclear-weapon-free zone in the South-East Asia

  19. Regional projections of nuclear and fossil electric power generation costs

    International Nuclear Information System (INIS)

    Smolen, G.R.; Delene, J.G.; Fuller, L.C.; Bowers, H.I.

    1983-12-01

    The total busbar electric generating costs were estimated for locations in ten regions of the United States for base load nuclear and coal-fired power plants with a startup date of January 1995. A complete data set is supplied which specifies each parameter used to obtain the comparative results. When the comparison is based on reference cost parameters, nuclear- and coal-fired generation costs are found to be very close in most regions of the country. Nuclear power is favored in the South Atlantic region where coal must be transported over long distances, while coal-fired generation is favored in the Central and North Central regions where large reserves of cheaply mineable coal exist. The reference data set reflects recent electric utility construction experience. Significantly lower nuclear capital investment costs would result if regulatory reform and improved construction practices were instituted. The electric power generation costs for base load oil- and natural gas-fired plants were also estimated. These plants were found to be noncompetitive in all regions for those scenarios most likely to develop. Generation cost sensitivity to changes in various parameters was examined at a reference location. The sensitivity parameters included capital investment costs, lead times, capacity factors, costs of money, and coal and uranium prices. In addition to the levelized lifetime costs, year-by-year cash flows and revenue requirements are presented. The report concludes with an analysis of the economic merits of recycling spent fuel in light-water reactors

  20. Inter-relations between regional and global approaches to nuclear non-proliferation

    International Nuclear Information System (INIS)

    Simpson, J.

    1995-01-01

    It is now becoming evident that the end of the East-West conflict has had a significant effect upon both global and regional security structures. From a situation where regional arrangements were, in the main, determined and driven by pressures arising from the bipolar division which permeated all aspects of the global political system, they increasingly have an independent existence. This has enabled such arrangements to be tailored to local circumstances in a manner which is not possible with global agreements. In particular, it has become apparent that enhanced constraints on peaceful nuclear activities and much more intrusive inspection and monitoring procedures, can more easily be negotiated on a regional basis than a global one. It also appears that nuclear weapon states are prepared to make unconditional commitments about nuclear weapon use on a regional basis, whereas they may not be prepared to do so on a global one. In short, regional approaches enable fine-tuning of the international non-proliferation regime to occur, and for measures to be taken on a regional level that would be politically unacceptable on the global level, due to their discriminatory nature. In the years ahead additional Nuclear-Weapon-Free Zone (NWFZ) agreements may be negotiated, covering more of the land area of the globe. In parallel, regional nuclear cooperation and safeguarding agreements might also be expected to develop along the lines of EURATOM and ABACC. This in turn may move the states which remain outside of the NPT to a similar position to Argentina and Brazil at the moment: to an acceptance that whatever their opposition in principle to the NPT and the system of supplier export guidelines, the commitments they have already accepted on a regional level are more intrusive and constraining than those they would incur if they were to have acceded to the Treaty. In these circumstances, accession to the NPT becomes a distinct possibility, and thus the regional approach to non

  1. Nuclear Hybrid Energy Systems Regional Studies: West Texas & Northeastern Arizona

    Energy Technology Data Exchange (ETDEWEB)

    Garcia, Humberto E. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Chen, Jun [Idaho National Lab. (INL), Idaho Falls, ID (United States); Kim, Jong Suk [Idaho National Lab. (INL), Idaho Falls, ID (United States); McKellar, Michael George [Idaho National Lab. (INL), Idaho Falls, ID (United States); Deason, Wesley R [Idaho National Lab. (INL), Idaho Falls, ID (United States); Vilim, Richard B. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Bragg-Sitton, Shannon M. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Boardman, Richard D. [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2015-04-01

    The primary objective of this study is to conduct a preliminary dynamic analysis of two realistic hybrid energy systems (HES) including a nuclear reactor as the main baseload heat generator (denoted as nuclear HES or nuclear hybrid energy systems [[NHES]) and to assess the local (e.g., HES owners) and system (e.g., the electric grid) benefits attainable by the application of NHES in scenarios with multiple commodity production and high penetration of renewable energy. It is performed for regional cases not generic examples based on available resources, existing infrastructure, and markets within the selected regions. This study also briefly addresses the computational capabilities developed to conduct such analyses, reviews technical gaps, and suggests some research paths forward.

  2. The nuclear power industry in the Asia-Pacific region

    International Nuclear Information System (INIS)

    Lester, R.K.

    1984-01-01

    The development of the nuclear reactor industry in the Pacific Basin began in the United States and Canada and spread to Japan and, more recently, to South Korea and Taiwan. The American and Canadian industries face serious economic and political difficulties; indeed, their current plight is so severe that their survival no longer seems assured. Because of the key regional role played up to now by the North American industries, and by the U.S. industry in particular, the realization of this scenario would have important repercussions for nuclear trade and investment throughout the region. In the longer run some basic structural changes would seem likely, with the focal point of industrial strength and technological leadership in the region shifting to Northeast Asia, and to Japan in particular. Already there is evidence of this shift. But the prospect of a smooth, gradual transition toward a new regional industrial structure centered on Japan may be misleading. What is missing from this picture is a full measure of the extent to which nuclear industrial development elsewhere in the region is positively correlated with the trend in the United States. (author)

  3. Nuclear fuel cycle synergies and regional scenarios for Europe

    International Nuclear Information System (INIS)

    Salvadores, M.; Romanello, V.; Schwenk-Ferrero, A.; Boucher, L.; Meyer, M.

    2009-01-01

    Regional strategies can provide a useful framework for implementing innovative nuclear fuel cycles. The appropriate sharing of efforts and facilities among different countries is necessary in today's context, as is taking into account proliferation concerns and resource optimisation. The preliminary studies examined in this report show that the expected benefits deriving from partitioning and transmutation (P and T), notably the reduction of radiotoxicity and heat load in a shared repository, can bring advantages to all countries of the region concerned, even when different nuclear energy policies are pursued. The studies also demonstrate that regional strategies tend to favour a nuclear renaissance in some countries. A regional approach is proposed in order to implement the innovative fuel cycles associated with partitioning and transmutation in Europe. The impact of different deployment strategies and policies in various countries is addressed. Regional facilities characteristics and potential deployment schedules are also discussed. Further studies should be undertaken to investigate practical issues (fuel transport in particular) and institutional issues which will, without doubt, be very challenging. (authors)

  4. A Nuclear Third Party Liability Regime of a Multilateral Nuclear Approaches Framework in the Asian Region

    Directory of Open Access Journals (Sweden)

    Makiko Tazaki

    2014-01-01

    Full Text Available There are two primary challenges for establishing nuclear third party liability (TPL regimes within multilateral nuclear approaches (MNA to nuclear fuel cycle facilities in the Asian region. The first challenge is to ensure secure and prompt compensation, especially for transboundary damages, which is also a challenge for a nation-based facility. One possible solution is that in order to share common nuclear TPL principles, all states in the region participate in the same international nuclear TPL convention, such as the Convention on Supplementary Compensation for Nuclear Damage (CSC, with a view to its entry into force in the future. One problem with this approach is that many states in the Asian region need to raise their amount of financial security in order to be able to participate in the CSC. The second challenge lies with the multiple MNA member states and encompasses the question of how decisions are to be made and responsabilities of an installation state are to be shared in case of a nuclear incident. Principally, a host state of the MNA facility takes on this responsibility. However, in certain situations and in agreement with all MNA member states, such responsibilities can be indirectly shared among all MNA member states. This can be done through internal arrangements within the MNA framework, such as reimbursement to a host state based on pre-agreed shares in accordance with investment and/or making deposits on such reimbursements in case of an incident.

  5. Peace with Hunger: Colombia’s Checkered Experience with Post-Conflict Sustainable Community Development in Emerald-Mining Regions

    Directory of Open Access Journals (Sweden)

    Isabel B. Franco

    2018-02-01

    Full Text Available The interactions between conflict and local development has puzzled scholars and practitioners alike. This article explores why the advent of peace in Colombia’s emerald-mining regions for the past few years, as well as a broader national peace process, has not delivered the expected development dividends among mining communities. We contrast differences in stakeholders’ perceptions between levels of governance (local, regional and national. Based on the research, we conclude that while stakeholder collaboration is successful at the regional and national levels of governance, it fails at the local level. While peace has allowed an increase in mainstream business investment in mining, this has concentrated production in a few hands leading to a deterioration in many aspects of community livelihoods and wealth distribution. There has been a shift in the concentration of wealth and production from traditional elites to large companies. Communities noted a loss of collective assets and lack of community and institutional capacity to overcome pressing issues in a post-conflict market economy that favors those who control capital and technology. Based on an evaluation of community perceptions through a focus group methodology, this study recommends ways to prepare and better coordinate stakeholders to engage with complex relationships, and protect community assets in a collaborative governance scenario. This research suggests that political reconciliation processes amid complex resource geographies require greater devolution and community engagement on post-conflict economic development during the peace process itself.

  6. Regional Conflicts in the Western Balkans and the Caucasus Revisited: Comparison of Kosovo to South Ossetia and Abkhazia

    Directory of Open Access Journals (Sweden)

    Vladimir Đorđević

    2010-04-01

    Full Text Available One of the things that the Western Balkans and the Caucasus have in common is an extremely challenging legacy of the past. The dissolution of two multinational states – the Soviet Union and Socialist Yugoslavia in the beginning of 1990s – led to ethno-nationalist conflicts on a large scale. While the Yugoslav crisis ended in 1999 after the FRY was bombed by NATO during its Kosovo campaign, the Caucasus still remains a conflict-ridden region where Russian and Western influences keep colliding. The purpose of this article is to present an analytical comparison of the three respective regional conflicts – Kosovo, Georgia and South Ossetia – by enumerating and analyzing similarities and differences between them, as this proves to be one of current and more intriguing issues of the contemporary international political scene. The article aims at providing answers to two different issues: Did Kosovo’s independence influence the establishment of a specific political pattern applicable to other disputed regions; and to what degree are the cases in question comparable to each other?

  7. A regional proposal for reinforcing nuclear and radiological security

    International Nuclear Information System (INIS)

    Puig, Diva

    2008-01-01

    This paper gives information about the phenomenon of globalization and the regional process of integration that have generated new and challenging characteristics in criminal actions, that has generated a trans national dimension. In this frame, the illicit trafficking of radioactive material is a matter of concern. After the terrorist attacks of September 11, 2001, it is a new reality that for certain terrorist groups, exposition to radiation ionizing with the purpose of committing a terrorist act is not more an obstacle. The use of a 'dirty bomb'. by terrorists is considered probable. The orphan sources represent a serious threat to security and must be: identified, located, recovered, and assured. Many radioactive materials with hundreds of applications in medicine, research and industry are lost or robbed. There are countries that have not a registry of such orphan sources. The IAEA Illicit Trafficking Data Base (ITDB) was established in 1993.There were 103 confirmed incidents of illicit trafficking and other unauthorized activities involving nuclear and radioactive materials in 2005. Nevertheless INTERPOL registers a much greater number of cases. The IAEA tries to increase the capacity of Member States to protect their facilities and nuclear fuels, storage and transport against acts of nuclear terrorism. In this paper I propose the creation of an Inter-American Committee Specialized in the Prevention and Control of the Illicit Trafficking of Radioactive and Nuclear Material at Pan-American level and within the framework of O.A.S., according to the Chart of the Organization of American States , and considering the respect to the sovereignty of the States and the principle of not intervention, with the purpose of developing the cooperation in order to prevent and to prevent and to control the illicit trafficking of radioactive and nuclear material. Its principal objective would be to develop a cooperation and a common approach of nuclear and radiological

  8. The Role of Nuclear Power in Hungary, a Regional Comparison

    International Nuclear Information System (INIS)

    Cserhati, A.

    2016-01-01

    The presentation and paper are giving the broad picture on the country's nuclear competence and the atomic electricity production in international appraisal. The Central and Eastern Europe (CEE) region nuclear statistics were compiled by the author and appear in compact, easily understandable graphical form: Worldwide and regional figures of nuclear share for electricity generation. Types of operating nuclear power plant units. Age and performance (cumulative load factors) of units. Power uprate history of affected units. Status of the long term operation (or by earlier name: lifetime extension) projects. The cycle length expansion is a transition from 12 to 15 month fuel cycle, as a pioneering initiative of Paks NPP for efficiency increase of VVER-440 type. New build trends will be outlined in general for the world, Europe and the CEE region. The last topic is the Hungarian path to Paks-5 and Paks-6 completion. Preparatory projects (Teller and Levai), establishment of the Paks II company. Potential suppliers and types for the new build (AREVA EPR, ATMEA Atmea1, KEPCO/KHNP APR1400, Rosatom AES-2006, Toshiba-Westinghouse AP1000). Intergovernmental agreement with Russian Federation for building of two 1200 MW units. Financing of 80 percent of the investment by Russian loan with moderate interest rates. Planned schedule of the new build. EC infringement procedures. Public acceptance. (author).

  9. Dynamic performance analysis of two regional Nuclear Hybrid Energy Systems

    International Nuclear Information System (INIS)

    Garcia, Humberto E.; Chen, Jun; Kim, Jong S.; Vilim, Richard B.; Binder, William R.; Bragg Sitton, Shannon M.; Boardman, Richard D.; McKellar, Michael G.; Paredis, Christiaan J.J.

    2016-01-01

    In support of more efficient utilization of clean energy generation sources, including renewable and nuclear options, HES (hybrid energy systems) can be designed and operated as FER (flexible energy resources) to meet both electrical and thermal energy needs in the electric grid and industrial sectors. These conceptual systems could effectively and economically be utilized, for example, to manage the increasing levels of dynamic variability and uncertainty introduced by VER (variable energy resources) such as renewable sources (e.g., wind, solar), distributed energy resources, demand response schemes, and modern energy demands (e.g., electric vehicles) with their ever changing usage patterns. HES typically integrate multiple energy inputs (e.g., nuclear and renewable generation) and multiple energy outputs (e.g., electricity, gasoline, fresh water) using complementary energy conversion processes. This paper reports a dynamic analysis of two realistic HES including a nuclear reactor as the main baseload heat generator and to assess the local (e.g., HES owners) and system (e.g., the electric grid) benefits attainable by their application in scenarios with multiple commodity production and high renewable penetration. It is performed for regional cases – not generic examples – based on available resources, existing infrastructure, and markets within the selected regions. This study also briefly addresses the computational capabilities developed to conduct such analyses. - Highlights: • Hybrids including renewables can operate as dispatchable flexible energy resources. • Nuclear energy can address high variability and uncertainty in energy systems. • Nuclear hybrids can reliably provide grid services over various time horizons. • Nuclear energy can provide operating reserves and grid inertia under high renewables. • Nuclear hybrids can greatly reduce GHG emissions and support grid and industry needs.

  10. Trends in radiopharmaceutical dispensing in a regional nuclear pharmacy

    International Nuclear Information System (INIS)

    Basmadjian, G.P.; Barker, K.; Johnston, J.; Stinchcomb, R.; Tarman, B.; Ice, R.D.

    1983-01-01

    In the last five years, the practice of nuclear medicine has undergone changes due to the advent of new imaging technologies and radiopharmaceuticals. These changes have had an impact upon the number and the type of radiopharmaceuticals dispensed in centralized nuclear pharmacies. With the advent of Computerized Axial Tomography Scanners (CAT), sophistication and wider acceptance of the Ultrasound imaging modality, nuclear medicine has had to change directions from utilizing radiopharmaceuticals for static organ imaging to functional type imaging and to resort to the use of new radiopharmaceuticals or to find other uses for the existing radiopharmaceuticals. The following trends in radiopharmaceutical dispensing in a regional nuclear pharmacy are evident: Brain procedures have declined by about 67% while nuclear cardiology studies have increased by over 2000%. Bone scans have increased by 72% while liver, renal and lung studies have shown no significant increase. These changes will continue as the practice of nuclear medicine concentrates more on functional studies and relegates other studies to newer imaging modalities

  11. Multimodal evidence of regional midcingulate gray matter volume underlying conflict monitoring

    Directory of Open Access Journals (Sweden)

    Muhammad A. Parvaz

    2014-01-01

    Full Text Available Functional neuroimaging studies have long implicated the mid-cingulate cortex (MCC in conflict monitoring, but it is not clear whether its structural integrity (i.e., the gray matter volume influences its conflict monitoring function. In this multimodal study, we used T1-weighted MRI scans as well as event-related potentials (ERPs to test whether the MCC gray matter volume is associated with the electrocortical marker (i.e., No-go N200 ERP component of conflict monitoring in healthy individuals. The specificity of such a relationship in health was determined in two ways: by (A acquiring the same data from individuals with cocaine use disorder (CUD, known to have deficits in executive function including behavioral monitoring; and (B acquiring the P300 ERP component that is linked with attention allocation and not specifically with conflict monitoring. Twenty-five (39.1 ± 8.4 years; 8 females healthy individuals and 25 (42.7 ± 5.9 years; 6 females individuals with CUD underwent a rewarded Go/No-go task during which the ERP data was collected, and they also underwent a structural MRI scan. The whole brain regression analysis showed a significant correlation between MCC structural integrity and the well-known ERP measure of conflict monitoring (N200, but not the P300 in healthy individuals, which was absent in CUD who were characterized by reduced MCC gray matter volume, N200 abnormalities as well as reduced task accuracy. In individuals with CUD instead, the N200 amplitude was associated with drug addiction symptomatology. These results show that the integrity of MCC volume is directly associated with the electrocortical correlates of conflict monitoring in healthy individuals, and such an association breaks down in psychopathologies that impact these brain processes. Taken together, this MCC–N200 association may serve as a biomarker of improved behavioral monitoring processes in diseased populations.

  12. Multimodal evidence of regional midcingulate gray matter volume underlying conflict monitoring.

    Science.gov (United States)

    Parvaz, Muhammad A; Maloney, Thomas; Moeller, Scott J; Malaker, Pias; Konova, Anna B; Alia-Klein, Nelly; Goldstein, Rita Z

    2014-01-01

    Functional neuroimaging studies have long implicated the mid-cingulate cortex (MCC) in conflict monitoring, but it is not clear whether its structural integrity (i.e., the gray matter volume) influences its conflict monitoring function. In this multimodal study, we used T1-weighted MRI scans as well as event-related potentials (ERPs) to test whether the MCC gray matter volume is associated with the electrocortical marker (i.e., No-go N200 ERP component) of conflict monitoring in healthy individuals. The specificity of such a relationship in health was determined in two ways: by (A) acquiring the same data from individuals with cocaine use disorder (CUD), known to have deficits in executive function including behavioral monitoring; and (B) acquiring the P300 ERP component that is linked with attention allocation and not specifically with conflict monitoring. Twenty-five (39.1 ± 8.4 years; 8 females) healthy individuals and 25 (42.7 ± 5.9 years; 6 females) individuals with CUD underwent a rewarded Go/No-go task during which the ERP data was collected, and they also underwent a structural MRI scan. The whole brain regression analysis showed a significant correlation between MCC structural integrity and the well-known ERP measure of conflict monitoring (N200, but not the P300) in healthy individuals, which was absent in CUD who were characterized by reduced MCC gray matter volume, N200 abnormalities as well as reduced task accuracy. In individuals with CUD instead, the N200 amplitude was associated with drug addiction symptomatology. These results show that the integrity of MCC volume is directly associated with the electrocortical correlates of conflict monitoring in healthy individuals, and such an association breaks down in psychopathologies that impact these brain processes. Taken together, this MCC-N200 association may serve as a biomarker of improved behavioral monitoring processes in diseased populations.

  13. Multimodal evidence of regional midcingulate gray matter volume underlying conflict monitoring

    Science.gov (United States)

    Parvaz, Muhammad A.; Maloney, Thomas; Moeller, Scott J.; Malaker, Pias; Konova, Anna B.; Alia-Klein, Nelly; Goldstein, Rita Z.

    2014-01-01

    Functional neuroimaging studies have long implicated the mid-cingulate cortex (MCC) in conflict monitoring, but it is not clear whether its structural integrity (i.e., the gray matter volume) influences its conflict monitoring function. In this multimodal study, we used T1-weighted MRI scans as well as event-related potentials (ERPs) to test whether the MCC gray matter volume is associated with the electrocortical marker (i.e., No-go N200 ERP component) of conflict monitoring in healthy individuals. The specificity of such a relationship in health was determined in two ways: by (A) acquiring the same data from individuals with cocaine use disorder (CUD), known to have deficits in executive function including behavioral monitoring; and (B) acquiring the P300 ERP component that is linked with attention allocation and not specifically with conflict monitoring. Twenty-five (39.1 ± 8.4 years; 8 females) healthy individuals and 25 (42.7 ± 5.9 years; 6 females) individuals with CUD underwent a rewarded Go/No-go task during which the ERP data was collected, and they also underwent a structural MRI scan. The whole brain regression analysis showed a significant correlation between MCC structural integrity and the well-known ERP measure of conflict monitoring (N200, but not the P300) in healthy individuals, which was absent in CUD who were characterized by reduced MCC gray matter volume, N200 abnormalities as well as reduced task accuracy. In individuals with CUD instead, the N200 amplitude was associated with drug addiction symptomatology. These results show that the integrity of MCC volume is directly associated with the electrocortical correlates of conflict monitoring in healthy individuals, and such an association breaks down in psychopathologies that impact these brain processes. Taken together, this MCC–N200 association may serve as a biomarker of improved behavioral monitoring processes in diseased populations. PMID:24918068

  14. Conflict of law issues related to Switzerland's participation in the Paris Nuclear Third Party Liability Regime

    International Nuclear Information System (INIS)

    Waldner, Michael

    2012-01-01

    In spite of the active role Switzerland played during the negotiation process of the Paris Convention, it only recently ratified the Convention including all its amending Protocols. The whole Paris regime will become binding for Switzerland only upon entry into force of the Protocols of 2004. Concurrently, the Federal Council will put into force a revised Swiss Nuclear Liability Act and ratify the Joint Protocol. Being a party to the Paris regime and the Joint Protocol, Switzerland will be in treaty relationships with Paris states and with Vienna states which are party to the Joint Protocol. This paper assesses the legal protection of Swiss victims and the liability risks faced by Swiss operators and other potential defendants (such as suppliers and builders) under the new legal regime with a particular view to conflict of laws issues. For the purpose of this assessment the paper examines which courts will be competent to hear claims of Swiss victims and against Swiss defendants in different scenarios, which law these courts should apply, whether or not the principle of legal channelling will apply and what the applicable liability amounts are. The assessment shows an ambiguous picture: Swiss operators, suppliers and builders clearly benefit from a higher degree of legal certainty. While in the absence of treaty relationships Swiss operators could potentially be sued before any foreign court, there will now be only one court with jurisdiction over claims of victims of convention states; Swiss suppliers and builders for their part will be protected by the principle of legal channelling, which basically exempts them from any liability risk. Swiss victims will benefit from treaty-backed entitlement to compensation from foreign operators; also, the judgements rendered in their favour will be enforceable in the whole convention territory; however, the limitation of the operator's liability in many Paris and Vienna states, raises doubts about whether the available funds

  15. Nucleopolis for promoting the nuclear excellence of the Normandy region

    International Nuclear Information System (INIS)

    2016-01-01

    Nucleopolis is the Norman economic pole dedicated to nuclear energy, nuclear medicine and nuclear safety, it gathers about 70 enterprises whatever their sizes, research laboratories and teaching or training units. Nucleopolis was founded in 2009 with the economic development of the region as a unique purpose. Nucleopolis will ease the access of its members to local, national and international markets through actions of networking and by promoting innovations and skill development. Nucleopolis proposes to its members a series of services around 4 departments: Nucleo'Network to promote networking between the members themselves and between the members and major contractors; Nucleo'Business to propose assistance in national and international business; Nucleo'Competence to propose adequate training to its members to upgrade their skills and Nucleo'Innovation to foster collaborative work between its members on innovative projects. (A.C.)

  16. Conflict about conflict

    NARCIS (Netherlands)

    Jehn, K.A.; Rispens, S.; Thatcher, S.M.B.; Mannix, E.; Neale, M.

    2012-01-01

    Purpose – There are a number of ongoing debates in the organizational literature about conflict in groups and teams. We investigate two "conflicts about conflict" (i.e., two meta-conflicts) in the literature: we examine whether and under what conditions conflict in workgroups might be beneficial and

  17. Neglected Voices : Untold Stories of Gender, Conflict and Transitional Justice in the Great Lakes Region

    NARCIS (Netherlands)

    Hollander, Theo

    2014-01-01

    This dissertation consists out of an introduction and one book chapter and three journal articles that are based on extensive field research in eastern Democratic Republic of the Congo and northern Uganda. The three overarching themes of this dissertation are gender, armed conflict and transitional

  18. Climate change, conflict and health.

    Science.gov (United States)

    Bowles, Devin C; Butler, Colin D; Morisetti, Neil

    2015-10-01

    Future climate change is predicted to diminish essential natural resource availability in many regions and perhaps globally. The resulting scarcity of water, food and livelihoods could lead to increasingly desperate populations that challenge governments, enhancing the risk of intra- and interstate conflict. Defence establishments and some political scientists view climate change as a potential threat to peace. While the medical literature increasingly recognises climate change as a fundamental health risk, the dimension of climate change-associated conflict has so far received little attention, despite its profound health implications. Many analysts link climate change with a heightened risk of conflict via causal pathways which involve diminishing or changing resource availability. Plausible consequences include: increased frequency of civil conflict in developing countries; terrorism, asymmetric warfare, state failure; and major regional conflicts. The medical understanding of these threats is inadequate, given the scale of health implications. The medical and public health communities have often been reluctant to interpret conflict as a health issue. However, at times, medical workers have proven powerful and effective peace advocates, most notably with regard to nuclear disarmament. The public is more motivated to mitigate climate change when it is framed as a health issue. Improved medical understanding of the association between climate change and conflict could strengthen mitigation efforts and increase cooperation to cope with the climate change that is now inevitable. © The Royal Society of Medicine.

  19. Decadal reduction of Chinese agriculture after a regional nuclear war

    Science.gov (United States)

    Xia, Lili; Robock, Alan; Mills, Michael; Stenke, Andrea; Helfand, Ira

    2015-02-01

    A regional nuclear war between India and Pakistan could decrease global surface temperature by 1°C-2°C for 5-10 years and have major impacts on precipitation and solar radiation reaching Earth's surface. Using a crop simulation model forced by three global climate model simulations, we investigate the impacts on agricultural production in China, the largest grain producer in the world. In the first year after the regional nuclear war, a cooler, drier, and darker environment would reduce annual rice production by 30 megaton (Mt) (29%), maize production by 36 Mt (20%), and wheat production by 23 Mt (53%). With different agriculture management—no irrigation, auto irrigation, 200 kg/ha nitrogen fertilizer, and 10 days delayed planting date—simulated national crop production reduces 16%-26% for rice, 9%-20% for maize, and 32%-43% for wheat during 5 years after the nuclear war event. This reduction of food availability would continue, with gradually decreasing amplitude, for more than a decade. Assuming these impacts are indicative of those in other major grain producers, a nuclear war using much less than 1% of the current global arsenal could produce a global food crisis and put a billion people at risk of famine.

  20. Reducing regional vulnerabilities and multi-city robustness conflicts using many-objective optimization under deep uncertainty

    Science.gov (United States)

    Reed, Patrick; Trindade, Bernardo; Jonathan, Herman; Harrison, Zeff; Gregory, Characklis

    2016-04-01

    Emerging water scarcity concerns in southeastern US are associated with several deeply uncertain factors, including rapid population growth, limited coordination across adjacent municipalities and the increasing risks for sustained regional droughts. Managing these uncertainties will require that regional water utilities identify regionally coordinated, scarcity-mitigating strategies that trigger the appropriate actions needed to avoid water shortages and financial instabilities. This research focuses on the Research Triangle area of North Carolina, seeking to engage the water utilities within Raleigh, Durham, Cary and Chapel Hill in cooperative and robust regional water portfolio planning. Prior analysis of this region through the year 2025 has identified significant regional vulnerabilities to volumetric shortfalls and financial losses. Moreover, efforts to maximize the individual robustness of any of the mentioned utilities also have the potential to strongly degrade the robustness of the others. This research advances a multi-stakeholder Many-Objective Robust Decision Making (MORDM) framework to better account for deeply uncertain factors when identifying cooperative management strategies. Results show that the sampling of deeply uncertain factors in the computational search phase of MORDM can aid in the discovery of management actions that substantially improve the robustness of individual utilities as well as the overall region to water scarcity. Cooperative water transfers, financial risk mitigation tools, and coordinated regional demand management must be explored jointly to decrease robustness conflicts between the utilities. The insights from this work have general merit for regions where adjacent municipalities can benefit from cooperative regional water portfolio planning.

  1. Prospects for regional cooperation. Regional cooperation in remote monitoring for nuclear nonproliferation and transparency

    International Nuclear Information System (INIS)

    Olsen, John

    2006-01-01

    The JAEA and Sandia National Laboratories (SNL) have cooperated for a decade in development and testing of remote monitoring technologies in support of international safeguards. With this technology approaching maturity, the JAEA/SNL partnership now envisions regional cooperation to use these technologies to advance nuclear transparency and strengthen nonproliferation, as well. This presentation summarizes the technical evolution and notes the opportunity for regional cooperation to include institutions in the ROK, as well as Japan and the US. (author)

  2. Microprocessor-based, on-line decision aid for resolving conflicting nuclear reactor instrumentation

    International Nuclear Information System (INIS)

    Alesso, H.P.

    1981-01-01

    We describe one design for a microprocessor-based, on-line decision aid for identifying and resolving false, conflicting, or misleading instrument indications resulting from certain systems interactions for a pressurized water reactor. The system processes sensor signals from groups of instruments that track together under nominal transient and certain accident conditions, and alarms when they do not track together. We examine multiple-casualty systems interaction and formulate a trial grouping of variables that track together under specified conditions. A two-of-three type redundancy check of key variables provides alarm and indication of conflicting information when one signal suddenly tracks in opposition due to multiple casualty, instrument failure, and/or locally abnormal conditions. Since a vote count of two of three variables in conflict as inconclusive evidence, the system is not designed to provide tripping or corrective action, but improves the operator/instrument interface by providing additional and partially digested information

  3. Utility of combining morphological characters, nuclear and mitochondrial genes: An attempt to resolve the conflicts of species identification for ciliated protists.

    Science.gov (United States)

    Zhao, Yan; Yi, Zhenzhen; Gentekaki, Eleni; Zhan, Aibin; Al-Farraj, Saleh A; Song, Weibo

    2016-01-01

    Ciliates comprise a highly diverse protozoan lineage inhabiting all biotopes and playing crucial roles in regulating microbial food webs. Nevertheless, subtle morphological differences and tiny sizes hinder proper species identification for many ciliates. Here, we use the species-rich taxon Frontonia and employ both nuclear and mitochondrial loci. We attempt to assess the level of genetic diversity and evaluate the potential of each marker in delineating species of Frontonia. Morphological features and ecological characteristics are also integrated into genetic results, in an attempt to resolve conflicts of species identification based on morphological and molecular methods. Our studies reveal: (1) the mitochondrial cox1 gene, nuclear ITS1 and ITS2 as well as the hypervariable D2 region of LSU rDNA are promising candidates for species delineation; (2) the cox1 gene provides the best resolution for analyses below the species level; (3) the V2 and V4 hypervariable regions of SSU rDNA, and D1 of LSU rDNA as well as the 5.8S rDNA gene do not show distinct barcoding gap due to overlap between intra- and inter-specific genetic divergences; (4) morphological character-based analysis shows promise for delimitation of Frontonia species; and (5) all gene markers and character-based analyses demonstrate that the genus Frontonia consists of three groups and monophyly of the genus Frontonia is questionable. Copyright © 2015 Elsevier Inc. All rights reserved.

  4. THE EU-RUSSIAN CONFLICT ON CRIMEA AND ITS REGIONAL IMPLICATIONS

    Directory of Open Access Journals (Sweden)

    Halil ERDEMIR

    2014-10-01

    Full Text Available The EU has capacity on pragmatic approaches to resolving conflicts among its members. Nevertheless this supranational institution’s potentials to overcome possible rivalries and conflicts originated from outside of its border might be more challenging one. This will be particularly true when conflicts arise over influencing the ENP areas between the EU and its archrival the Russian (Federation. Recent political and economic turbulences in Ukraine affected the both powers’ awkward relations on a number of fields. These were/are particularly became evident on the issue of Crimea, in which ‘the Russian referendum’ was hold, and its annexation to Russia was/is under way. Russian and the EU officials used every opportunity to declare their legal and political stances in their statements. The issues on Crimea’s strategic, economic, cultural and environmental significance for the world community in general and the direct involving parties in particular will be scrutinized through practical and theoretical approaches of international Relations.

  5. Regional analysis of the nuclear-electricity; Analisis regional de la nucleoelectricidad

    Energy Technology Data Exchange (ETDEWEB)

    Parera, M. D., E-mail: dparera@cnea.gov.ar [CNEA, Gerencia de Planificacion, Coordinacion y Control, Subgerencia de Planificacion Estrategica, Av. Gral. Paz 1499, B1650KNA San Martin, Buenos Aires (Argentina)

    2011-11-15

    In this study was realized a regional analysis of the Argentinean electric market contemplating the effects of regional cooperation, the internal and international interconnections; and the possibilities of insert of new nuclear power stations were evaluated in different regions of the country, indicating the most appropriate areas to carry out these facilities to increase the penetration of the nuclear energy in the national energy matrix. Also was studied the interconnection of the electricity and natural gas markets, due to the existent linking among both energy forms. With this purpose the program Message (Model for energy supply strategy alternatives and their general environmental impacts) was used, promoted by the International Atomic Energy Agency. This model carries out an economic optimization level country, obtaining the minimum cost as a result for the modeling system. The division for regions realized by the Compania Administradora del Mercado Mayorista Electrico (CAMMESA) was used, which divides to the country in eight regions. They were considered the characteristics and necessities of each one of them, their respective demands and offers of electric power and natural gas, as well as their existent and projected interconnections, composed by the electric lines and gas pipes. According to the results obtained through the model, the nuclear-electricity is a competitive option. (Author)

  6. The regional income and employment impacts of nuclear power stations

    International Nuclear Information System (INIS)

    McGuire, A.

    1982-01-01

    This paper attempts quantitatively to assess the income and employment impacts associated with two nuclear establishments in Scotland: the United Kingdom Atomic Energy Authority (U.K.A.E.A.) nuclear power establishment at Dounreay in Caithness and the South of Scotland Electricity Board (S.S.E.B.) nuclear power station presently under construction at Torness in the Lothian region. The model used is a basic Keynesian income multiplier model refined to allow detailed analysis of income and employment impacts at a local level. As used in this study it allows the identification of the increase in income and the associated increase in employment relating to the siting of a nuclear power plant in a particular locality. Results are given. The employment multipliers are estimated to be in the range 1.236 to 1.535 for Dounreay and 1.294 to 1.675 for the operational phase of the Torness plant. It is concluded that although the absolute income increases in the respective subregions are significant, compared to the total annual expenditure of the establishments these figures indicate high leakage from the subregions. (UK)

  7. International nuclear proliferation: multilateral diplomacy and regional aspects

    Energy Technology Data Exchange (ETDEWEB)

    Kapur, A.

    1979-01-01

    Confidential interviews with about 200 officials at 18 nuclear research sites around the world form the background for this discussion of the proliferation issues as they affect the Nuclear Non-Proliferation Treaty (NPT). Critics of the NPT cite its narrow focus on horizontal proliferation and its failures in the areas of vertical proliferation, nuclear technology transfers, heavy-water-reactor systems, and safeguards. The international negotiations necessary to resolve these issues and the difficulty of reaching a global consensus indicate a need to restructure the U.S. decision process before diplomacy can progress. The book discusses the history and nature of proliferation and its relationship to multinational diplomacy; the problems of permanent and workable safeguards; and regional political ramifications in the creeping dependencies of South Asia, apartheid in South Africa, militarization in Japan, and the nuclearization of Brazil and Argentina. The analysis concludes that central issues were not settled by the NPT and that U.S. failures to speak without consulting allies may mean that a bilateral rather than multinational approach should be tried. 105 references, 5 figures, 12 tables. (DCK)

  8. Proceedings of the Second Regional Meeting on Nuclear Energy in Central Europe

    Energy Technology Data Exchange (ETDEWEB)

    Stritar, A; Jencic, I [eds.; Nuclear Society of Slovenia (Slovenia)

    1996-12-31

    Second Regional Meeting for Nuclear Energy in Central Europe is an annual meeting of the Nuclear Society of Slovenia. The proceedings contains 75 articles from Slovenia, surrounding countries and countries of the Central and Eastern European Region

  9. Proceedings of the Second Regional Meeting on Nuclear Energy in Central Europe

    International Nuclear Information System (INIS)

    Stritar, A.; Jencic, I.

    1995-01-01

    Second Regional Meeting for Nuclear Energy in Central Europe is an annual meeting of the Nuclear Society of Slovenia. The proceedings contains 75 articles from Slovenia, surrounding countries and countries of the Central and Eastern European Region

  10. The IAEA hears about regional nuclear energy bodies

    International Nuclear Information System (INIS)

    1966-01-01

    Full text: During the early part of 1966, executive heads or senior officials of certain regional organizations working in atomic energy are visiting the Agency in order to give general talks on the activities of their organizations. The first to be arranged was Dr. Jules Gueron, Director General of Research and Training of Euratom, on 14 January 1966. These lectures are likely to be followed by others, given by the representatives of bodies such as the Council for Mutual Economic Aid (COMECON) the Inter-American Nuclear Energy Commission (IANEC), the European Nuclear Energy Agency (ENEA) of the Organization for Economic Cooperation and Development (OECD), and the Scientific and Technical Research Commission of the Organization of African Unity. (author)

  11. The IAEA hears about regional nuclear energy bodies

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1966-03-15

    Full text: During the early part of 1966, executive heads or senior officials of certain regional organizations working in atomic energy are visiting the Agency in order to give general talks on the activities of their organizations. The first to be arranged was Dr. Jules Gueron, Director General of Research and Training of Euratom, on 14 January 1966. These lectures are likely to be followed by others, given by the representatives of bodies such as the Council for Mutual Economic Aid (COMECON) the Inter-American Nuclear Energy Commission (IANEC), the European Nuclear Energy Agency (ENEA) of the Organization for Economic Cooperation and Development (OECD), and the Scientific and Technical Research Commission of the Organization of African Unity. (author)

  12. Availability of oncological nuclear medicine in the regions of Slovakia

    International Nuclear Information System (INIS)

    Lepej, J.; Kaliska, L.

    2004-01-01

    Full text: Nuclear medicine (NM) imaging technology, alone and in combination with other imaging modalities, provides clinically significant and useful information in the staging and treatment of the oncological diseases. The main objective of our study was to find out and present the situation vis-a-vis nuclear medicine facilities in the Central European country that soon becomes the new member of EU. For the purposes statistical data of WHO, Slovak Republic (SR) and nuclear medicine department (NMD) were evaluated for the period 1995-2001. Comparison with Czech Republic (CR) was done because of almost similar occurrence of the malignant diseases in these two republics that were a one country till separation in 1993. First nuclear medicine department in Czechoslovakia was established about 55 years ago. Comparing to CR the expenditures on health care per capita in SR is only 67% of CR. The number of gamma cameras, physicians and number of investigations are far from good standard of CR. The number NM departments are significantly low and growth of only 29% compared to CR is alarming. The one main reason is inadequate financial support to the health care and high debts of hospitals running nuclear medicine facilities. Providing radiology departments with new CT and MRI scanners is another reason of less nuclear medicine facilities. During the last five years, though the number of gamma cameras increased by 10%, but the number of investigations did not rise accordingly. Because of bad management of health care services in Slovakia, the latest facilities availability is greatly delayed. However, the exception is the installation of a new PET scanner in 2001. Of late, sentinel lymph node detection was started only with the help of IAEA. Data shows that most of the nuclear medicine centers are around the state capital. It is imperative to have sufficient diagnostic and therapeutic facilities in each region so as to make these available to patients living away from the

  13. Conflict generation and avoidance: contradictions in the development of civil nuclear power in Britain

    International Nuclear Information System (INIS)

    Kemp, R.

    1982-01-01

    The subject is discussed under the headings: introduction (role of state power in the development of nuclear energy); the employment effects of nuclear plant construction ((i) the case of North West Wales; (ii) the case of Windscale, Cumbria); local class structure and labour market segmentation; state policy and nuclear energy ((i) the position of Windscale; (ii) the position of the Cabinet); state policy and public decision making; conclusions. (U.K.)

  14. Chemical, Biological, Radiological and Nuclear Regional Centres of Excellence Initiative

    International Nuclear Information System (INIS)

    Bril, L.V.

    2013-01-01

    This series of slides presents the initiative launched in May 2010 by the European Union to develop at national and regional levels the necessary institutional capacity to fight against the CBRN (Chemical, Biological, Radiological and Nuclear) risk. The origin of the risk can be: -) criminal (proliferation, theft, sabotage and illicit traffics), -) accidental (industrial catastrophes, transport accidents...) and -) natural (mainly pandemics). The initiative consists in the creation of Centres of Excellence for providing assistance and cooperation in the field of CBRN risk and the creation of experts networks for sharing best practices, reviewing laws and regulation, developing technical capacities in order to mitigate the CBRN risk. The initiative is complementary to the instrument for nuclear safety cooperation. Regional Centres of Excellence are being set up in 6 regions: South East Europe, South East Asia, North Africa, West Africa, Middle East, and Central Asia covering nearly 40 countries. A global budget of 100 million Euros will be dedicated to this initiative for the 2009-2013 period. (A.C.)

  15. Reducing regional drought vulnerabilities and multi-city robustness conflicts using many-objective optimization under deep uncertainty

    Science.gov (United States)

    Trindade, B. C.; Reed, P. M.; Herman, J. D.; Zeff, H. B.; Characklis, G. W.

    2017-06-01

    Emerging water scarcity concerns in many urban regions are associated with several deeply uncertain factors, including rapid population growth, limited coordination across adjacent municipalities and the increasing risks for sustained regional droughts. Managing these uncertainties will require that regional water utilities identify coordinated, scarcity-mitigating strategies that trigger the appropriate actions needed to avoid water shortages and financial instabilities. This research focuses on the Research Triangle area of North Carolina, seeking to engage the water utilities within Raleigh, Durham, Cary and Chapel Hill in cooperative and robust regional water portfolio planning. Prior analysis of this region through the year 2025 has identified significant regional vulnerabilities to volumetric shortfalls and financial losses. Moreover, efforts to maximize the individual robustness of any of the mentioned utilities also have the potential to strongly degrade the robustness of the others. This research advances a multi-stakeholder Many-Objective Robust Decision Making (MORDM) framework to better account for deeply uncertain factors when identifying cooperative drought management strategies. Our results show that appropriately designing adaptive risk-of-failure action triggers required stressing them with a comprehensive sample of deeply uncertain factors in the computational search phase of MORDM. Search under the new ensemble of states-of-the-world is shown to fundamentally change perceived performance tradeoffs and substantially improve the robustness of individual utilities as well as the overall region to water scarcity. Search under deep uncertainty enhanced the discovery of how cooperative water transfers, financial risk mitigation tools, and coordinated regional demand management must be employed jointly to improve regional robustness and decrease robustness conflicts between the utilities. Insights from this work have general merit for regions where

  16. Conflict between civil liberties and nuclear energy safeguards: an analysis of current and prospective Federal regulation

    International Nuclear Information System (INIS)

    O'Brien, J.N.

    1977-01-01

    The high regard that the U.S. has traditionally placed on individual rights and liberties makes it imperative that nuclear-safeguards measures currently in use or suggested by evaluated in terms of their social costs. A nuclear-safeguards strategy that minimizes civil-liberties impacts as a social cost and allows adequate protection against the threats of nuclear theft and sabotage in the rapidly developing nuclear energy industry must be arrived at. This study explores the possible civil-liberties impacts and the effectiveness of nuclear-safeguards measures which may be or are being used. Case law and statutory law are extensively analyzed to classify the type of civil-liberties impacts that particular nuclear-safeguards measures may impose. Literature addressing the effectiveness of safeguards measures is examined in various contexts often completely outside of the ''security'' disciplines. A comparison of both the civil liberties impact and effectiveness of each nuclear safeguards measure reveals a cost/benefit factor from which conclusions may be drawn. The real issue is whether or not a nuclear safeguards system will interfere with historic respect governmental institutions have given rights and liberties guaranteed in the U.S. It is concluded that physical access controls present only minor civil liberties costs while providing substantial protection against theft and sabotage. Recommendations are made in the form of suggested statutes, regulations, and regulatory guides. Certain inter-agency relationships and methods for establishing those relationships are also suggested

  17. Social issues and energy alternatives: the context of conflict over nuclear waste. Final report

    International Nuclear Information System (INIS)

    Lindell, M.K.; Earle, T.C.; Perry, R.W.

    1980-06-01

    The perceived risks and benefits of electric power alternatives were used to explore the context of attitudes toward nuclear power. Supporters and opponents of nuclear power responded to thirty-three items which referred to five categories of energy issue: the production potential of electric, risks of those technologies, power generation technologies, energy conservation, comparisons of risks among technologies and comparisons between risks and benefits of each technology. The results are summarized. The nuclear supporters studied here do favor nuclear power. However, they believe that there are limited prospects for contributions from solar, wind and hydroelectric technologies. They also believe that there are serious disadvantages to conservation. Nuclear opponents, on the other hand, disagree that there are such limited prospects for solar and wind, although they are neutral on the prospects for increased hydro capacity. They also do not believe that conservation necessarily poses serious adverse consequences either for themselves or others

  18. Sustainable Nuclear Fuel Cycles and World Regional Issues

    Directory of Open Access Journals (Sweden)

    Aleksandra Schwenk-Ferrero

    2012-06-01

    Full Text Available In the present paper we have attempted to associate quantified impacts with a forecasted nuclear energy development in different world regions, under a range of hypotheses on the energy demand growth. It gives results in terms of availability of uranium resources, required deployment of fuel cycle facilities and reactor types. In particular, the need to achieve short doubling times with future fast reactors is investigated and quantified in specific world regions. It has been found that a crucial feature of any world scenario study is to provide not only trends for an idealized “homogeneous” description of the global world, but also trends for different regions in the world. These regions may be selected using rather simple criteria (mostly of a geographical type, in order to apply different hypotheses for energy demand growth, fuel cycle strategies and the implementation of various reactor types for the different regions. This approach was an attempt to avoid focusing on selected countries, in particular on those where no new significant energy demand growth is expected, but instead to provide trends and conclusions that account for the features of countries that will be major players in the world energy development in the future.

  19. Impacts of conflict on land use and land cover in the Imatong Mountain region of South Sudan and northern Uganda

    Science.gov (United States)

    Gorsevski, Virginia B.

    The Imatong Mountain region of South Sudan makes up the northern most part of the Afromontane conservation 'biodiversity hotspot' due to the numerous species of plants and animals found here, some of which are endemic. At the same time, this area (including the nearby Dongotana Hills and the Agoro-Agu region of northern Uganda) has witnessed decades of armed conflict resulting from the Sudan Civil War and the presence of the Ugandan Lord's Resistance Army (LRA). The objective of my research was to investigate the impact of war on land use and land cover using a combination of satellite remote sensing data and semi-structured interviews with local informants. Specifically, I sought to (1) assess and compare changes in forest cover and location during both war and peace; (2) compare trends in fire activity with human population patterns; and (3) investigate the underlying causes influencing land use patterns related to war. I did this by using a Disturbance Index (DI), which isolates un-vegetated spectral signatures associated with deforestation, on Landsat TM and ETM+ data in order to compare changes in forest cover during conflict and post-conflict years, mapping the location and frequency of fires in subsets of the greater study area using MODIS active fire data, and by analyzing and summarizing information derived from interviews with key informants. I found that the rate of forest recovery was significantly higher than the rate of disturbance both during and after wartime in and around the Imatong Central Forest Reserve (ICFR) and that change in net forest cover remained largely unchanged for the two time periods. In contrast, the nearby Dongotana Hills experienced relatively high rates of disturbance during both periods; however, post war period losses were largely offset by gains in forest cover, potentially indicating opposing patterns in human population movements and land use activities within these two areas. For the Agoro-Agu Forest Reserve (AFR) region

  20. Transitional region of phase transitions in nuclear models

    Energy Technology Data Exchange (ETDEWEB)

    Kotze, A A

    1988-01-01

    The phase transition in an exactly solvable nuclear model, the Lipkin model, is scrutinised, first using Hartree-Fock methods or the plain mean flield approximation, and then using projected wave functions. It turns out that the plain mean field is not reliable in the transitional region. Although the projection methods give better resutls in the transitional region, it leads to spurious singularities. While the energy of the projection before variation is slightly better than its projection after variation counterpart, the perfomance of the wave function is considerably worse in the transitional region. The model's wave function undergoes dramatic changes in the transitional region. The mechanism that brings about these changes is studied within a model Hamiltonian that can reproduce the Lipkin model mathematically. It turns out that the numerous exceptional points found in the transitional region, bring about the change of the ground state wave function. Exceptional points are associated with level crossings in the complex plane. These level crossings can be seen as level repulsions in the spectrum. Level repulsion and a sensitive dependence of the system on some external parameter are characteristics of chaotic behaviour. These two features are found in the transitional region of the Lipkin model. In order to study chaos, one has to resort to a statistical analysis. A measure of the chaotic behaviour of systems, the ..delta../sub 3/ statistic, is introduced. The results show that the Lipkin model is harmonic, even in the transitional region. For the Lipkin model the exceptional points are regularly distributed in the complex plane. In a total chaotic system the points would be randomly distributed.

  1. The transitional region of phase transitions in nuclear models

    International Nuclear Information System (INIS)

    Kotze, A.A.

    1988-01-01

    The phase transition in an exactly solvable nuclear model, the Lipkin model, is scrutinised, first using Hartree-Fock methods or the plain mean flield approximation, and then using projected wave functions. It turns out that the plain mean field is not reliable in the transitional region. Although the projection methods give better resutls in the transitional region, it leads to spurious singularities. While the energy of the projection before variation is slightly better than its projection after variation counterpart, the perfomance of the wave function is considerably worse in the transitional region. The model's wave function undergoes dramatic changes in the transitional region. The mechanism that brings about these changes is studied within a model Hamiltonian that can reproduce the Lipkin model mathematically. It turns out that the numerous exceptional points found in the transitional region, bring about the change of the ground state wave function. Exceptional points are associated with level crossings in the complex plane. These level crossings can be seen as level repulsions in the spectrum. Level repulsion and a sensitive dependence of the system on some external parameter are characteristics of chaotic behaviour. These two features are found in the transitional region of the Lipkin model. In order to study chaos, one has to resort to a statistical analysis. A measure of the chaotic behaviour of systems, the Δ 3 statistic, is introduced. The results show that the Lipkin model is harmonic, even in the transitional region. For the Lipkin model the exceptional points are regularly distributed in the complex plane. In a total chaotic system the points would be randomly distributed

  2. Towards a regional siting approach for canadian nuclear fuel waste

    International Nuclear Information System (INIS)

    Kuhn, R.G.

    1999-01-01

    The proposal to construct a nuclear fuel waste (NFW) disposal facility in Canada is fraught with difficulties, particularly with respect to gaining public acceptance and consent. Public perceptions of risk associated with a disposal facility are generally negative. Indeed, it was found that over 60% of residents in northern Ontario communities are opposed to the possibility of a disposal facility being constructed within 120 km of their community. Even after being offered the possibility of compensation and incentives, the majority of residents are strongly opposed. Canadian decision makers have generally endorsed a siting framework known as the open siting approach. The major characteristic of this approach is that it allows for substantial public participation in any siting process. It is premised on the notion that only communities where a majority of citizens favour the siting of a facility will be considered as potential hosts. However, given that the majority of residents on the Ontario portion of the Canadian Shield are strongly opposed to a NFW facility, the open approach will not be a panacea for a successful siting process. The major limitation of this approach is the fact that a single community cannot be isolated from its surrounding region and communities. The purpose of this paper is to work towards the development of a regional siting strategy for Canadian nuclear fuel waste management. There are no clear precedents of a regional siting approach to facility location in Canada. However, some analogous planning regimes and initiatives have been attempted. Common to these initiatives is the consideration of a large geographical region and attempts to integrate, at least formally, social, cultural, political and environmental concerns in a coherent and comprehensive manner. Under this type of 'siting strategy' NFW management would be considered within a broad array of resource management initiatives, social and cultural priorities, and institutional

  3. Report of the international forum on nuclear energy, nuclear non-proliferation and nuclear security. Measures to ensure nuclear non-proliferation and nuclear security for the back end of nuclear fuel cycle and regional cooperation in Asia

    International Nuclear Information System (INIS)

    Tazaki, Makiko; Yamamura, Tsukasa; Suzuki, Mitsutoshi; Kuno, Yusuke; Mochiji, Toshiro

    2013-03-01

    The Japan Atomic Energy Agency (JAEA) held 'International Forum on Nuclear Energy, Nuclear Non-proliferation and Nuclear Security - Measures to ensure nuclear non-proliferation and nuclear security for the back end of nuclear fuel cycle and regional cooperation in Asia-' on 12 and 13 December 2012, co-hosted by the Japan Institute of International Affairs (JIIA) and School of Engineering, The University of Tokyo. In the forum, keynote speakers from Japan, International Atomic Energy Agency (IAEA), the U.S., France and Republic of Korea (ROK), respectively explained their efforts regarding peaceful use of nuclear energy and nuclear non-proliferation. In two panel discussions, entitled 'Measures to ensure nuclear non-proliferation and nuclear security of nuclear fuel cycle back end' and 'Measures to ensure nuclear non-proliferation and nuclear security for nuclear energy use in the Asian region and a multilateral cooperative framework', active discussions were made among panelists from Japan, IAEA, the U.S., France, ROK, Russia and Kazakhstan. This report includes abstracts of keynote speeches, summaries of two panel discussions and materials of the presentations in the forum. The editors take full responsibility for the wording and content of this report except presentation materials. (author)

  4. Nuclear power in the Asia-Pacific region. Current status and future perspective

    International Nuclear Information System (INIS)

    Hao, Jia; Otsuki, Takashi; Irie, Kazutomo

    2017-01-01

    This paper presents the current status and future perspective of nuclear power in the APEC region. We design three scenarios, including Low-nuclear Scenario, Business-as-Usual Scenario (BAU) as well as High-nuclear Scenario, in order to quantitatively evaluate contribution of nuclear power to the low-carbon energy system. Preliminary results from the modeling are presented in the paper, and the drivers and challenges for nuclear power development in the APEC region are discussed. (author)

  5. The African Union and the Conflict in Mali: Extra-regional Influence ...

    African Journals Online (AJOL)

    ... between these extra-African bodies and the regional and sub-regional organisations has recorded more success than a unilateral intervention. The support given to ECOWAS in Liberia led to a successful resolution of that country's war and the AU-UN hybrid operations in Darfur are yielding some kind of modest success.

  6. REGIONAL SECURITY IN THE HORN OF AFRICA: CONFLICTS, AGENDAS AND THREATS

    Directory of Open Access Journals (Sweden)

    Nilton César Fernandes Cardoso

    2017-01-01

    Full Text Available This paper aims at analyzing security dynamics in the Horn of Africa in the post-independence period, identifying the actors, agendas and threats. For this purpose, it is subdivided into three parts. The first one analyzes the security dynamics taking place in the Horn of Africa during the Cold War period, focusing on the regional rivalries and on the penetration of extraregional actors. In the second part, there is a discussion regarding the transformations which occurred in region in the immediate post-Cold War period, focusing both on the unities’ (states internal security dynamics and on the regional ones. The third and last section aims at identifying “new” threats and regional and international responses, as well as the emerging strategic importance of the region to traditional superpowers in the post-9/11 period, marked by the process of securitization.

  7. The operation of nuclear power plants in the conflict between administrative law and criminal law. Betrieb kerntechnischer Anlagen im Spannungsfeld zwischen Verwaltungs- und Strafrecht

    Energy Technology Data Exchange (ETDEWEB)

    Stubbe, C. (Siemens AG, Erlangen (Germany, F.R.). Rechtsabteilung)

    The conflicting interests of administrative law and criminal law give rise to a number of burdensome conditions to be met by the operators of nuclear plants. Of course, it is one of the peculiarities of criminal law that nobody can decide for himself whether he wants to become involved in it. There is probably no other choice than meeting, with a good blend of composure and cleverness, the criteria now surrounding the operation of a nuclear facility. (orig.).

  8. Nuclear power regional analysis; Análisis regional de la nucleoelectricidad

    Energy Technology Data Exchange (ETDEWEB)

    Parera, María Delia, E-mail: dparera@cnea.gov.ar [Comisión Nacional de Energía Atómica, San Martin (Argentina). Gerencia de Planificación Coordinación y Control, Subgerencia de Planificación Estratégica

    2011-07-01

    In this study, a regional analysis of the Argentine electricity market was carried out considering the effects of regional cooperation, national and international interconnections; additionally, the possibilities of insertion of new nuclear power plants in different regions were evaluated, indicating the most suitable areas for these facilities to increase the penetration of nuclear energy in national energy matrix. The interconnection of electricity markets and natural gas due to the linkage between both energy forms was also studied. With this purpose, MESSAGE program was used (Model for Energy Supply Strategy Alternatives and their General Environmental Impacts), promoted by the International Atomic Energy Agency (IAEA). This model performs a country-level economic optimization, resulting in the minimum cost for the modelling system. Regionalization executed by the Wholesale Electricity Market Management Company (CAMMESA, by its Spanish acronym) that divides the country into eight regions. The characteristics and the needs of each region, their respective demands and supplies of electricity and natural gas, as well as existing and planned interconnections, consisting of power lines and pipelines were taken into account. According to the results obtained through the model, nuclear is a competitive option. (author) [Spanish] En el presente estudio se realizó un análisis regional del mercado eléctrico argentino contemplando los efectos de cooperación regional, las interconexiones internas e internacionales; y se evaluó las posibilidades de inserción de nuevas centrales nucleares en diferentes regiones del país, indicando las zonas más adecuadas para realizar estas instalaciones para aumentar la penetración de la energía nuclear en la matriz energética nacional. Asimismo se estudió la interconexión de los mercados de electricidad y gas natural, debido a la vinculación existente entre ambas formas de energía. Con este fin se utilizó el programa

  9. Nuclear safety cooperation in Southeast Asia. Lessons from Asia's regional networks

    International Nuclear Information System (INIS)

    Trajano, Julius Cesar I.

    2017-01-01

    Debate has been ongoing among key stakeholders on whether South-east Asia should use or reject nuclear power. However, there are still significant regional concerns over nuclear safety and security in South-east Asia. As some ASEAN countries plan to pursue nuclear power, they need to create and maintain a pool of local nuclear professionals with actual relevant experience in the nuclear industry. While the IAEA does not influence a country's decision on introducing nuclear power, it supports Member States' efforts to evaluate all options towards making a knowledgeable decision. Nuclear safety is the responsibility of every nation that utilizes nuclear technology. National governments are responsible for regulations that govern how safety at nuclear facilities is maintained, as well as to reduce radiation risks, including emergency response and recovery actions. But nuclear energy has transboundary/ regional implications if nuclear safety in each member state is not strengthened. ASEAN countries share a common goal in achieving high level of public safety and confidence in nuclear and radiation related issues. Can regional cooperation help ASEAN Member-States strengthen nuclear safety? The paper examines the importance of regional cooperation on nuclear energy governance and the role of regional organisations in Asia in strengthening nuclear safety cooperation and emergency preparedness and response in Southeast Asia. (author)

  10. Offering mental health services in a conflict affected region of Pakistan: who comes, and why?

    Directory of Open Access Journals (Sweden)

    Safieh Shah

    Full Text Available North West Pakistan is an area ravaged by conflict and population displacement for over three decades. Recently, drone attacks and military operations have aggravated underlying mental disorders, while access to care is limited. Among patients attending a mental health clinic integrated in district hospital conducted by psychologists; we describe service utilization, patient characteristics, presenting complaints, morbidity patterns, and follow-up details.A retrospective study using routinely collected programme data was conducted from February to December 2012. A total of 1545 consultations were conducted for 928 patients (86% females. There were 71(8% children and adolescents. An increase was observed from February to July, followed by a decline. 163 new patients (18% were on psychotropic medication at presentation. The most common morbidity in females (36% were symptoms of adjustment disorders and acute reactions. Depression and anxiety were common in both genders while post traumatic disorder was frequent in males (21%. Out of the 928 new patients, 639(69% had a follow up visit planned with their psychologist, but only 220(34% new patients returned for a follow up visit.In a district hospital, mental health services managed by psychologists were well attended. There is a need to consider widening the current package of care to cater to the diversity of mental health disorders, gender difference, children and adolescents. Standardized diagnostic and monitoring tools would also need to be adapted accordingly and to assess patient progress. Innovative approaches to tackle the problem of the low return rate are needed.

  11. Regional cooperation based on multilateral international agreements in nuclear field

    International Nuclear Information System (INIS)

    Valcic, I.

    1996-01-01

    Multilateral international agreements have defined the framework of behavior and cooperation in various fields and aspects of peaceful use of nuclear energy. Thus, obligations have been defined in the following areas: nonproliferation of nuclear weapons, physical protection of nuclear material, liability for nuclear damage, nuclear safety, early notification about a nuclear accident and assistance in case of nuclear accident. Obligations regarding radioactive waste management should be defined soon. This paper gives a review of obligations from particular agreements with a special emphasis on those which are being realized through mutual cooperation of concerned countries and are important for safe use of nuclear energy. (author)

  12. Testing the Waters: Climate Change in Africa and Anticipating Regional Conflicts

    Science.gov (United States)

    2011-05-04

    University of Illinois Special Report. (Champaign, IL: University of Illinois at Urbana -Champaign), 4. 15 Environmentally, there are many problems...various drainage channels of the Niger River (the greatest river system in Western Africa) crisscross over 11 countries in the region, which...Security in Nigeria: Ramifications of the Ecology-Security Nexus for Sub-Regional Peace. Champaign: University of Illinois at Urbana -Champaign, 1997

  13. The problem of nuclear wastes. A possible point of conflict between Mexico and the United States

    International Nuclear Information System (INIS)

    Rosas Poblano, A.

    1993-01-01

    The objectives of this research were: a) To analyse the problem of nuclear wastes, and the importance of their safe handling; b) To investigate the best and safest technologies for the treatment of radioactive wastes and two relevant international laws or regulations; c) To study whether the wastes produced in the United States represent an environmental problem for Mexico

  14. The state and nuclear power: conflict and control in the western world

    International Nuclear Information System (INIS)

    Camilleri, J.A.

    1984-01-01

    An analysis of the political, ideological and economic dimensions of the nuclear power debate is made. Political management, social legitimation and international regulation are considered. The scope and limitations of state intervention in all three areas are examined. The study concentrates on six countries: the United Kingdom, the United States, France, West Germany, Sweden and Brazil

  15. An interactional approach to conflict resolution

    International Nuclear Information System (INIS)

    Kelman, H.C.

    1986-01-01

    In this work, the authors have not focused directly on the United States-Soviet conflict but on regional conflicts that have obvious repercussions on the relations between the superpowers. Apart from some work on the Cyprus conflict, my major efforts in recent years have concentrated on the Middle East conflict. This work relates to the goal of avoiding nuclear war in at least two respects. First, given the high degree of superpower involvement in all the globe's trouble spots, regional conflicts present the danger of escalating United States-Soviet confrontation that might touch off an unintentional military exchange-an exchange that might start with conventional weapons and move on to nuclear ones. The danger that the superpowers might inadvertently, through a succession of small commitments, be drawn into a regional war is probably greater in the Middle East than in any other area of the world. Second, the orientation and techniques that they have been developing can be applied, with appropriate adaptations, to efforts to manage and resolve the United States-Soviet conflict

  16. Nuclear-weapon-free zones: Pursuing security, region by region. Conference of States Parties and Signatories of treaties that establish nuclear-weapon-free zones

    International Nuclear Information System (INIS)

    ElBaradei, M.

    2005-01-01

    The development of nuclear-weapon-free zones, over the past four decades, is a testament to what nations can do, region by region, to achieve common security objectives. In fact, when considering the history of nuclear non-proliferation efforts, it might be said that here in Mexico City is w here it all began . The 1967 Treaty of Tlatelolco was the first multilateral treaty to establish a region free of nuclear weapons and a requirement for comprehensive IAEA safeguards for its parties - and clearly gave impetus to the conclusion of the Treaty on the Non-Proliferation of Nuclear Weapons. Nuclear-weapon-free zones provide tangible security benefits. They help to reassure the larger international community of the peaceful nuclear intentions of countries in these regions. They provide their members with security assurances against the use, or threat of use, of nuclear weapons by a nuclear-weapon State. They include control mechanisms for dealing with non-compliance in a regional setting. And in all cases, they prohibit the development, stationing or testing of nuclear weapons in their respective regions. An important benefit of these zones is that they open a forum for expanded regional dialogue on issues of security. Because the causes of insecurity vary from region to region, security solutions do not come in a 'one-size-fits-all' package. It is for this reason that regional dialogues, as we see in the nuclear-weapon-free zones, are so beneficial. It is clear that such treaties, and such security dialogues, would be invaluable in other areas of the world, such as the Middle East and the Korean Peninsula. Since the end of the Cold War, the international security landscape has undergone dramatic changes. For example, the rise in terrorism, the discovery of clandestine nuclear programmes, and the emergence of covert nuclear procurement networks have heightened our awareness of vulnerabilities in the nuclear non-proliferation regime. This statement focuses on two issues

  17. Offering Mental Health Services in a Conflict Affected Region of Pakistan: Who Comes, and Why?

    Science.gov (United States)

    Shah, Safieh; Van den Bergh, Rafael; Van Bellinghen, Benedicte; Severy, Nathalie; Sadiq, Sana; Afridi, Sher Ali; Akhtar, Asma; Maïkére, Jacob; Van Overloop, Catherine; Saeed-ur-Rehman; Khilji, Tahir Bashir-ud-Din; Saleem-ur-Rehman; van Griensven, Johan; Schneider, Serge; Bosman, Philippe; Guillergan, Erwin Lloyd D.; Dazzi, Francesca; Zachariah, Rony

    2014-01-01

    Background North West Pakistan is an area ravaged by conflict and population displacement for over three decades. Recently, drone attacks and military operations have aggravated underlying mental disorders, while access to care is limited. Among patients attending a mental health clinic integrated in district hospital conducted by psychologists; we describe service utilization, patient characteristics, presenting complaints, morbidity patterns, and follow-up details. Methodology/Principal Findings A retrospective study using routinely collected programme data was conducted from February to December 2012. A total of 1545 consultations were conducted for 928 patients (86% females). There were 71(8%) children and adolescents. An increase was observed from February to July, followed by a decline. 163 new patients (18%) were on psychotropic medication at presentation. The most common morbidity in females (36%) were symptoms of adjustment disorders and acute reactions. Depression and anxiety were common in both genders while post traumatic disorder was frequent in males (21%). Out of the 928 new patients, 639(69%) had a follow up visit planned with their psychologist, but only 220(34%) new patients returned for a follow up visit. Conclusion In a district hospital, mental health services managed by psychologists were well attended. There is a need to consider widening the current package of care to cater to the diversity of mental health disorders, gender difference, children and adolescents. Standardized diagnostic and monitoring tools would also need to be adapted accordingly and to assess patient progress. Innovative approaches to tackle the problem of the low return rate are needed. PMID:24963793

  18. Nuclear power and nuclear safety 2006

    International Nuclear Information System (INIS)

    Lauritzen, B.; Oelgaard, P.L.; Kampmann, D.; Majborn, B.; Nonboel, E.; Nystrup, P.E.

    2007-04-01

    The report is the fourth report in a series of annual reports on the international development of nuclear power production, with special emphasis on safety issues and nuclear emergency preparedness. The report is written in collaboration between Risoe National Laboratory and the Danish Emergency Management Agency. The report for 2006 covers the following topics: status of nuclear power production, regional trends, reactor development and development of emergency management systems, safety related events of nuclear power, and international relations and conflicts. (LN)

  19. Nuclear power and nuclear safety 2004

    International Nuclear Information System (INIS)

    2005-03-01

    The report is the second report in a new series of annual reports on the international development of nuclear power production, with special emphasis on safety issues and nuclear emergency preparedness. The report is written in collaboration between Risoe National Laboratory and the Danish Emergency Management Agency. The report for 2004 covers the following topics: status of nuclear power production, regional trends, reactor development and development of emergency management systems, safety related events of nuclear power and international relations and conflicts. (ln)

  20. Nuclear power and nuclear safety 2005

    International Nuclear Information System (INIS)

    Lauritzen, B.; Oelgaard, P.L.; Kampman, D.; Majborn, B.; Nonboel, E.; Nystrup, P.E.

    2006-03-01

    The report is the third report in a series of annual reports on the international development of nuclear power production, with special emphasis on safety issues and nuclear emergency preparedness. The report is written in collaboration between Risoe National Laboratory and the Danish Emergency Management Agency. The report for 2005 covers the following topics: status of nuclear power production, regional trends, reactor development and development of emergency management systems, safety related events of nuclear power and international relations and conflicts. (ln)

  1. Nuclear power and nuclear safety 2008

    International Nuclear Information System (INIS)

    Lauritzen, B.; Oelgaard, P.L.; Kampmann, D.

    2009-06-01

    The report is the fifth report in a series of annual reports on the international development of nuclear power production, with special emphasis on safety issues and nuclear emergency preparedness. The report is written in collaboration between Risoe DTU and the Danish Emergency Management Agency. The report for 2008 covers the following topics: status of nuclear power production, regional trends, reactor development, safety related events of nuclear power, and international relations and conflicts. (LN)

  2. CONFLICT OF AQUATIC RESOURCES AND ITS UNDERLYING CAUSES: A CASE STUDY FROM DONAN RIVER AREA, SEGARA ANAKAN REGION, CILACAP, CENTRAL JAVA

    Directory of Open Access Journals (Sweden)

    Taufik Budhi Pramono

    2009-04-01

    Full Text Available This research aimed to know internally conflict on the use of aquatic  resources at around Donan River, Segara Anakan region Cilacap.  Using on fisheries resources was not free against potential conflict among the user or with its interest’s one related to that resources.  The lack on capability of identified conflict would be a limiting factor for the implementation on the fisheries resources management program.  The research was hold in the region of Segara Anakan, Donan River from August until October 2005.  The data collection techniques applied in this survey included questionnaire; observation; in-depth interview with leaders of fisherman organizations; and focus group discussion. Quantitative data was analyzed by descriptive statistics.  The research showed that fisherman’s community along Donan River line were not out of inside potentially conflict among inter micro-micro, intra micro-micro and intra micro-macro.  This potential conflict were appeared because of presence on the different perception belong to its authority access against Donan River and their open system on the fisheries resources management.Keywords : Conflict, Donan River, Aquatic Resources, Fisherman Community

  3. Economic efficiency of Nuclear Cell Mars with reference to different regions with the account cogenerating production

    International Nuclear Information System (INIS)

    Alekseev, P. N.; Kucharkin, N. E.; Udjanskiy, Y. N.; Schepetina, T. D.; Subbotin, S. A.

    2004-01-01

    cogenerated technologies of SNPP energy and production, switching and on the first sight exotic.Thus, the apparent conflict between high specific expenditures of the nuclear power supply projects for the removed consumers and its energy, ecological and social usefulness can be primely authorized by methods of the system economic analysis.The optimum economic rebound is possible at embodying the projects nuclear-power-technological complexes, in which SNPP delivers energy of necessary views, and conjugate manufacture produces production (goods?), which or in itself has high consumer value in different regions (sea foods, gold, mine concentrates etc.), or is extremely necessary for sectional region (foodstuff, motor fuel). It is actual both for again mastered regions, and for the existing occupied items, (since the people in far settlements can not sit without business at all even with heat and at a bright bulb). The economic efficiency in such case should calculate for the whole isolated region not only in view of expenditures for energy production, but also in view of the incomes of embodying production, yielded with its help. It some kind of the system price of a yield and ensuring power source. NPP should correspond to the safety level and the requirements of autonomous operation. Therefore, for power-technological complexes the reactors of other breed are needed. The reactor MARS (ISTC No3012) is one of them.(author)

  4. Policy networking as capacity building : An analysis of regional road development conflict in Indonesia

    NARCIS (Netherlands)

    Hudalah, Delik; Winarso, Haryo; Woltjer, Johan

    This article explores the potential of policy networking as an important aspect of capacity building. It deals with a road development project related to the regional planning issue of North Bandung Area (NBA), a water catchment area facing the expansion of Bandung Metropolitan Area, West Java,

  5. Policy networking as capacity building : An analysis of regional road development conflict in Indonesia

    NARCIS (Netherlands)

    Hudalah, Delik; Winarso, Haryo; Woltjer, Johan

    2010-01-01

    This article explores the potential of policy networking as an important aspect of capacity building. It deals with a road development project related to the regional planning issue of North Bandung Area (NBA), a water catchment area facing the expansion of Bandung Metropolitan Area, West Java,

  6. Struggle and success in an inter-regional water conflict in the Peruvian Andes

    NARCIS (Netherlands)

    Guerrero, S.; Verzijl, A.

    2015-01-01

    Large hydraulic projects that aim to capture and control water flows are increasingly entering territories of local Andean communities. This is a story of pastoralists in the region of Huancavelica, Peru, who stepped up in defence of their local wetlands, pastures and water sources. After more than

  7. Resolving regional conflicts and public opinion: The Nigerian experience in Liberian crisis

    Directory of Open Access Journals (Sweden)

    Salami, B.O.

    2013-06-01

    Full Text Available Nigeria played an important role which led to the resolution of the Liberian crisis between 1990 and 1997. But between 1990 and 1993 towards the end of General Ibrahim Babangida’s regime (1985-1993, Nigeria’s role in the Liberian peace process became a major issue which preoccupied Nigeria’s external relations within the West African Sub-region. This paper examines in how public opinion influences government attitude and posture towards the Liberian situation.

  8. The end of nuclear power? The conflict of politics, ecology and law

    International Nuclear Information System (INIS)

    Strassburg, W.

    1999-01-01

    The German federal government's demand to opt out of the peaceful use of nuclear power is examined under aspects of constitutional law. Constitutional barriers allow the peaceful use of nuclear power to be discontinued without any compensation only in the distant future. A general restriction of the useful life of plants does not constitute a modification of ownership rights but deprivation, i.e., expropriation. In this politically desired opt-out, the government also must bear in mind that the constitution protects not only the property but also the freedom to exercise their profession (Article 12, para. 1, German Basic Law) of all those who have been committed to this industry for decades. Also a national ban on reprocessing with transborder effects violates existing law, counteracting the requirement of a free exchange of goods and services within the single European market. Moreover, the existing reprocessing contracts with foreign companies may be terminated unilaterally only subject to indemnification, as they constitute obligations under international law, unless German customers were to exercise their contractual right to cancel. In addition, it is to be feared that discontinuation of the peaceful uses of nuclear power manifests itself in the absence of provisions for the back end of the fuel cycle. Prolonging the exploration of repositories and, consequently, relying more and more heavily on interim stores, is bound to raise the question of the evidence of spent fuel and waste management in these latter facilities. In the absence of sufficient proof of waste management provisions in interim stores, the accusation could be leveled that it was not certain whether these interim stores were not turning into final stores. (orig.) [de

  9. Living with the bomb: American and Japanese cultural conflicts in the nuclear age

    International Nuclear Information System (INIS)

    Hein, L.; Selden, M.

    1997-01-01

    This is a book about how Japanese, Americans -- not the least Korean-Japanese and Japanese-Americans directly affected by the bombings -- and the rest of the world have lived with the history of atomic destruction, how they have remembered, forgotten, commemorated, and erased that history. A powerful collection that confronts the consequences of the atomic bombing of Japan for that nation, for the United States, and for the world. Stripping away the veils of carefully manufactured illusions, it brings readers face-to-face with the realities of the nuclear era

  10. The crisis bears the chance. The nuclear conflict with Iran and the impact on the nuclear non-proliferation regime; In der Krise liegt die Chance. Der Atomkonflikt mit Iran und seine Auswirkungen auf das nukleare Nichtverbreitungsregime

    Energy Technology Data Exchange (ETDEWEB)

    Meier, Oliver

    2014-10-15

    The contribution on the nuclear conflict with Iran and the impact on the nuclear non-proliferation regime covers the following topics: Iran and the verification of non-nuclear -weapon states, the system of nuclear safeguards, the application of new verification instruments, verification of possible military research and development activities, the limitation of proliferation relevant activities, delivery guarantees as mean for non-proliferation, Iran and the handling of contract violations, graded reactions, political issues, problems of harmonization, capacity and process deficiencies, before the ninth non-proliferation verification conference, approaches for strengthening the non-proliferation regime, recommendation to the German politics.

  11. American Nuclear Society 1994 student conference eastern region

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-12-31

    This report contains abstracts from the 1994 American Nuclear Society Student Conference. The areas covered by these abstracts are: fusion and plasma physics; nuclear chemistry; radiation detection; reactor physics; thermal hydraulics; and corrosion science and waste issues.

  12. American Nuclear Society 1994 student conference eastern region

    International Nuclear Information System (INIS)

    1994-01-01

    This report contains abstracts from the 1994 American Nuclear Society Student Conference. The areas covered by these abstracts are: fusion and plasma physics; nuclear chemistry; radiation detection; reactor physics; thermal hydraulics; and corrosion science and waste issues

  13. The Perpetuation of a System of Conflicts in Darfur: Caught Between Local Violence and Regional Disorder

    Directory of Open Access Journals (Sweden)

    Amandine Gnanguênon

    2013-10-01

    Full Text Available En muchos casos en África, los conflictos locales armados y no armados, considerados por separado, interactúan hasta el punto de crear lo que puede llamarse "complejos" o "sistemas". Si bien algunos de los conceptos nos pueden ayudar a definir la dimensión regional de los conflictos locales, no nos proporcionan una mejor comprensión acerca de la superposición de varios conflictos. Tomando el ejemplo de Darfur en el periodo entre 2003 y 2011, este artículo contribuye a aclarar cómo la violencia y el desorden surgieron y se desarrollaron, tanto a nivel local como nacional y regional. El artículo propone una demostración empírica de la originalidad y la pertinencia del concepto de sistema de conflictos, con el objetivo de abrir un debate en la investigación actual sobre las definiciones de conflicto y guerra desde un prisma africano.

  14. Proceedings of 1. Regional Meeting on Nuclear Applications

    International Nuclear Information System (INIS)

    1990-01-01

    This Meeting describes nuclear methods and techniques, emphasizing the development or adaptation of methodologies and instrumentations for national conditions. The works present here comprise several field of nuclear application as agronomy; industry; nuclear medicine; dosimetry; radiological protection and instrumentation. (C.G.C.)

  15. Nuclear Wastes in the Arctic: An Analysis of Arctic and Other Regional Impacts from Soviet Nuclear Contamination

    National Research Council Canada - National Science Library

    1995-01-01

    ..., and from radioactive releases from both past and future nuclear activities in the region. The report presents what is known and unknown about this waste and contamination and how it may affect public health...

  16. Cost-benefit analysis of multi-regional nuclear energy systems deployment

    International Nuclear Information System (INIS)

    Van Den Durpel, L.G.G.; Wade, D.C.; Yacout, A.M.

    2007-01-01

    The paper describes the preliminary results of a cost/benefit-analysis of multi-regional nuclear energy system approaches with a focus on how multi-regional approaches may benefit a growing nuclear energy system in various world regions also being able to limit, or even reduce, the costs associated with the nuclear fuel cycle and facilitating the introduction of nuclear energy in various regions in the world. The paper highlights the trade-off one might envisage in deploying such multi-regional approaches but also the pay backs possible and concludes on the economical benefits one may associate to regional fuel cycle centres serving a world-fleet of STAR (small fast reactors of long refueling interval) where these STARs may be competitive compared to the LWRs (Light Water Reactors) as a base-case nuclear reactor option. (authors)

  17. Elites in conflict: nuclear energy, ideology, and the perception of risk

    International Nuclear Information System (INIS)

    Rothman, S.; Lichter, S.R.

    1985-01-01

    We now have the capacity to injure much larger populations than ever before, and that power is growing exponentially. Expectations have also grown. Many Americans believe that it should be possible to eliminate environmental risk without lowering living standards. Further, scientific advances have enabled us to detect smaller traces of potentially toxic substances, and research permits us to measure ever-smaller effects of those substances and to extrapolate to possible disaster. However, this study indicates that ideological factors also have played a significant role in changing perceptions of risk. The argument has three hypotheses: (1) expressed concerns about the risks of new technologies on the part of some leadership groups are at least partly a function of their political ideology; (2) some groups, due to their key roles in communicating information, have persuaded a significant segment of the public that their perceptions of risks are accurate; and (3) the concern of leadership groups with the risks of new technologies is a substitute for more-fundamental criticisms of the American economic and political system. The authors examine these hypotheses, concentrating on nuclear energy. However, they strongly suspect that the same factors are at work in other areas of environmental concern as well. 49 references, 6 tables

  18. Nuclear Education, Training and Outreach in Latin America and the Caribbean Region - LANENT

    International Nuclear Information System (INIS)

    Barrachina, R.O.; François, J.L.; Sbaffoni, M.

    2014-01-01

    The Latin American Network for Education in Nuclear Technology (LANENT) was set up to contribute to preserving, promoting and sharing nuclear knowledge as well as fostering the transfer of nuclear knowledge in the Latin American region. LANENT has been actively pursuing joint activities for networking educational institutions at a regional level, the creation of distance learning initiatives and the use of shared facilities. Let us hope that these initial endeavors in nuclear education and training would ultimately contribute to the common and cooperative development of a technology so essential for the present and the future of our region

  19. U.S. National and regional impacts nuclear plant life extension

    International Nuclear Information System (INIS)

    Makovick, L.; Fletcher, T.; Harrison, D.L.

    1987-01-01

    The purpose of this study was to evaluate the economic impacts of nuclear plant life extension on a national and regional level. Nuclear generating capacity is expected to reach 104 Gigawatts (119 units) in the 1994-1995 period. Nuclear units of the 1970 to 1980 vintage are expected to account for 96% of nuclear capacity. As operating licenses expire, a precipitous decline in nuclear capacity results, with an average of 5 gigawatts of capacity lost each year from 2010 to 2030. Without life extension, 95% of all nuclear capacity is retired between the years 2010 and 2030. Even with historically slow growth in electric demand and extensive fossil plant life extension, the need for new generating capacity in the 2010-2030 time period is eight times greater than installed nuclear capacity. Nuclear plant life extension costs and benefits were quantified under numerous scenarios using the DRI Electricity Market Model. Under a wide range of economic assumptions and investment requirements, nuclear plant life extension resulted in a net benefit to electricity consumers. The major source of net benefits from nuclear plant life extension results from the displacement of fossil-fired generating sources. In the most likely case, nuclear plant life extension provides a dollar 200 billion net savings through the year 2030. Regions with a large nuclear capacity share, newer nuclear units and relatively higher costs of alternative fuels benefit the most from life extension. This paper also discusses the importance of regulatory policies on nuclear plant life extension

  20. Behavioral Determinants of Russian Nuclear State-Owned Enterprises in Central and Eastern European Region

    OpenAIRE

    Vlcek, Tomas; Jirusek, Martin

    2015-01-01

    Rosatom State Nuclear Corporation play a substantial role in the energy sector of the Central and Eastern European region and the behavioral characteristics of the company forms the basis of this article. Rosatom is positioned as the dominant provider of nuclear technology and fuel supplies to the region, in large part stemming from the Soviet legacy in CEE countries. Compounding this challenge, nuclear energy is one of the major sources of power generation in CEE. Given the long-time, near m...

  1. Potential Russian Nuclear Contingencies in the Caucasus: Implications for NATO

    National Research Council Canada - National Science Library

    Wagner, Thomas

    2000-01-01

    ...; and a conflict involving Turkey. The Caucasus is the region in which it is most plausible that Russia might resort to nuclear weapons in extreme circumstances This region has been in turmoil since the collapse of the Soviet Union...

  2. Nuclear power and nuclear safety 2011

    International Nuclear Information System (INIS)

    Lauritzen, B.; Oelgaard, P.L.; Aage, H.K.; Kampmann, D.; Nystrup, P.E.; Thomsen, J.

    2012-07-01

    The report is the ninth report in a series of annual reports on the international development of nuclear power production, with special emphasis on safety issues and nuclear emergency preparedness. The report is written in collaboration between Risoe DTU and the Danish Emergency Management Agency. The report for 2011 covers the following topics: status of nuclear power production, regional trends, reactor development, safety related events, international relations and conflicts, and the Fukushima accident. (LN)

  3. Nuclear power and nuclear safety 2009

    International Nuclear Information System (INIS)

    Lauritzen, B.; Oelgaard, P.L.; Kampmann, D.; Nystrup, P.E.; Thorlaksen, B.

    2010-05-01

    The report is the seventh report in a series of annual reports on the international development of nuclear power production, with special emphasis on safety issues and nuclear emergency preparedness. The report is written in collaboration between Risoe DTU and the Danish Emergency Management Agency. The report for 2009 covers the following topics: status of nuclear power production, regional trends, reactor development, safety related events, international relations, conflicts and the European safety directive. (LN)

  4. Nuclear power and nuclear safety 2012

    International Nuclear Information System (INIS)

    Lauritzen, B.; Nonboel, E.; Israelson, C.; Kampmann, D.; Nystrup, P.E.; Thomsen, J.

    2013-11-01

    The report is the tenth report in a series of annual reports on the international development of nuclear power production, with special emphasis on safety issues and nuclear emergency preparedness. The report is prepared in collaboration between DTU Nutech and the Danish Emergency Management Agency. The report for 2012 covers the following topics: status of nuclear power production, regional trends, reactor development, safety related events, international relations and conflicts, and the results of the EU stress test. (LN)

  5. Western Region American Nuclear Society regional student conference, April 12-14, 1985

    International Nuclear Information System (INIS)

    1985-01-01

    Abstracts of papers presented at the conference are contained in this proceedings. Topics of technical sessions included fusion and space reactors, numerical and computer modeling, nuclear medicine and radiation effects, and general nuclear technology

  6. Western Region American Nuclear Society regional student conference, April 12-14, 1985

    Energy Technology Data Exchange (ETDEWEB)

    1985-01-01

    Abstracts of papers presented at the conference are contained in this proceedings. Topics of technical sessions included fusion and space reactors, numerical and computer modeling, nuclear medicine and radiation effects, and general nuclear technology. (GHT)

  7. A perspective of the evolving nuclear power programs in the Asia-Pacific region

    International Nuclear Information System (INIS)

    Langmo, A.

    1994-01-01

    This paper reviews the issues related to the need for nuclear power in the Asia-Pacific region. It further discusses the benefits for nuclear power introduction, as they have been reported in countries with significant nuclear power programs and as they are now being computed and forecasted in this region. A large body of experience in commercializing and operating nuclear power plants bas been accumulated worldwide and some of the most significant nuclear power achievements have occurred in this region. Examples are the large nuclear plants standardisation program implemented in Japan, culminating in the construction of the two advanced boiling water reactors (ABWRs) in Kashiwakaki-Kariwa and the recent record short 48 months construction time for Hamaoka - 4 unit, the Korean standard nuclear plant design and the impressively high lifetime capacity factors achieved in the Korean and Taiwanese nuclear power programs. These and other examples enhance the confidence that further nuclear power expansion can be implemented successfully in the Asia-Pacific region, and provide the region with the benefits of large scale economic supply of electricity required for future economic development. 16 figs

  8. New computer simulation technology of WSPEEDI for local and regional environmental assessment during nuclear emergency

    International Nuclear Information System (INIS)

    Chino, Masamichi; Furuno, Akiko; Terada, Hiroaki; Kitabata, Hideyuki

    2002-01-01

    The increase of nuclear power plants in the Asian region necessitates the capability to predict long-range atmospheric dispersions of radionuclides and radiological impacts due to a nuclear accident. For this purpose, we have developed a computer-based emergency response system WSPEEDI. This paper aims to expanding the capability of WSPEEDI so that it can be applied to simultaneous multi-scale predictions of local and regional scales in the Asian region

  9. Nuclear power developments in the Asia-pacific region

    International Nuclear Information System (INIS)

    Kelly, J.F.

    2003-01-01

    Each Asia-Pacific country has a unique set of energy needs and capabilities: a). Some need large amounts of baseload power and have the political will to install nuclear capacity, but they have no funds b). Others have mature nuclear energy programs to which extra capacity needs to be planned-for. So there is no common Asian drive to install (or reject) nuclear power. However, the Asia-Pacific countries do all seem to have a long term view in regard to their future electricity supply. This paper will briefly discuss China, Japan, Korea, Taiwan and Vietnam. Indonesia remains an interesting prospect for the nuclear power industry, however, there is little real information about when a unit might be built

  10. Conflict Resolution in Africa: Challenges for the International Community, The Organization of African Unity and the Sub- Regional Groups

    National Research Council Canada - National Science Library

    Wamala, Edward

    2000-01-01

    .... It will discuss in detail the common causes of the conflicts, highlight the roles of external players, the challenges and roles of the international community, the Organization of African Unity (OAU...

  11. International Mediation and Negotiating Positions of Cyprus' Regional Conflict After the 1974 Turkish Invasion. Obstacles and Prospects to a Settlement

    National Research Council Canada - National Science Library

    Alexopoulos, Konstantinos

    2000-01-01

    ... communities on the island have played serious roles in the maintenance of the conflict. The thesis illustrates the weakness of the international mediation effort and the obstacles to a settlement...

  12. [Dissemination of psychotherapy modules for traumatized refugees : Experience gained from trauma work in crisis and conflict regions].

    Science.gov (United States)

    Elbert, T; Wilker, S; Schauer, M; Neuner, F

    2017-01-01

    With each additional accumulative exposure to severe and traumatic stressors, the likelihood of developing mental health problems and physical diseases increases. Displaced individuals have usually experienced a number of serious threats to health due to organized violence in their home country or attacks during the flight. Frequently, domestic violence adds additional strain to the stressors experienced. The resulting impairments in psychosocial functioning reduce the resources needed for social adjustment and integration. Social exclusion then in turn often further aggravates the existing mental health complications. For the treatment of trauma spectrum disorders, different evidence-based psychotherapies are available. In high-income countries, trained and licensed psychotherapists are typically in positions to apply such interventions; however, even an advanced system with a high capacity, such as the psychotherapeutic care offered in Germany, severely struggles to manage the demands associated with the rapid addition of hundreds of thousands of displaced people. Germany's mental healthcare system at present lacks the resources, both human and technological, to effectively manage the present demands. Systematic scientific studies in resource-poor regions of war and conflict have demonstrated that the dissemination of effective treatment to local personnel, even with limited training, results in substantial improvements in the mental health challenges within the community: Organized as a cascade model, members of the refugee community learn to identify weakened fellow citizens requiring in-depth diagnostic interviews. Educated, bilingual individuals acquainted with their country's healthcare system (e. g. nurses, teachers and social workers) receive training to conduct structured interviews and evidence-based interventions under the supervision of centrally organized licensed psychotherapists. More complex cases are referred to local psychotherapists

  13. Future regional nuclear fuel cycle cooperation in East Asia: Energy security costs and benefits

    International Nuclear Information System (INIS)

    Hippel, David von; Hayes, Peter; Kang, Jungmin; Katsuta, Tadahiro

    2011-01-01

    Economic growth in East Asia has rapidly increased regional energy, and especially, electricity needs. Many of the countries of East Asia have sought or are seeking to diversify their energy sources and bolster their energy supply and/or environmental security by developing nuclear power. Rapid development of nuclear power in East Asia brings with it concerns regarding nuclear weapons proliferation associated with uranium enrichment and spent nuclear fuel management. This article summarizes the development and analysis of four different scenarios of nuclear fuel cycle management in East Asia, including a scenario where each major nuclear power user develops uranium enrichment and reprocessing of spent fuel individually, scenarios featuring cooperation in the full fuel cycle, and a scenario where reprocessing is avoided in favor of dry cask storage of spent fuel. The material inputs and outputs and costs of key fuel cycle elements under each scenario are summarized. - Highlights: → We evaluate four scenarios of regional nuclear fuel cycle cooperation in East Asia and the Pacific. → The scenarios cover fuel supply, enrichment, transport, reprocessing, and waste management. → We evaluate nuclear material flows, energy use, costs, and qualitative energy security impacts. → Regional cooperation on nuclear fuel cycle issues can help to enhance energy security. → A regional scenario in which reprocessing is rapidly phased out shows security and cost advantages.

  14. Nuclear power in Northern Russia: A case study on future energy security in the Murmansk region

    International Nuclear Information System (INIS)

    Kinnunen, Miia; Korppoo, Anna

    2007-01-01

    The economy of the Murmansk region in Russia is based on energy intensive industry, mainly metallurgies, and consequently, the region is highly dependant on the ageing Kola nuclear power plant. This interdependence together with other weaknesses in the regional energy system creates threats to the energy supply security of the region. This paper analyses the internal and external threats influencing the region and presents potential solutions. Scenarios further illustrate possible future paths these potential solutions could deliver by the year 2025

  15. American policy conflict in the greenhouse: Divergent trends in federal, regional, state, and local green energy and climate change policy

    International Nuclear Information System (INIS)

    Byrne, John; Hughes, Kristen; Rickerson, Wilson; Kurdgelashvili, Lado

    2007-01-01

    Climate change threatens significant impacts on global ecosystems and human populations. To address this challenge, industrialized nations have ratified the Kyoto Protocol and undertaken commitments to reduce emissions of greenhouse gases, the primary agents linked to anthropogenic alteration of earth's climate. By contrast, the US government, led by the Bush Administration, has rejected mandatory targets for curbing emissions under the Protocol, and has instead pursued voluntary mitigation measures amid a larger push for clean coal and 'next generation' nuclear technologies. These actions in total have fueled global perceptions that the US is not acting in substantial ways to address climate change. Nevertheless, action within the US is indeed moving forward, with states, cities and regional partnerships filling the federal leadership vacuum. This paper reviews the diverse policies, strategies, and cooperative frameworks that have emerged at regional, state and local levels to guide climate protection, and identifies the environmental and economic benefits linked to such programs. The paper also attempts to explain the existing federal impasse on climate policy, with attention given to how sub-national efforts may ultimately obviate national governmental inaction

  16. The socio-economic impacts on regional areas as a result of new nuclear construction and nuclear decommissioning

    International Nuclear Information System (INIS)

    Devine, J. Michael

    2010-01-01

    Large social and economic impacts are caused by new nuclear construction and eventual shutdown of operations and decommissioning. When new construction begins, the impact on the local area is enormous. The influx of construction workers and businesses to provide services and goods usually overwhelms the area which previously may have had a minimal amount of infrastructure and little population. Also, given that many of the current nuclear facilities worldwide are located in somewhat remote regions, they have become the primary source of jobs for those regions. When these facilities shut down and go into decommissioning, there can be several adverse effects upon the region or area. This paper will address some of the primary socio-economic influences of both new nuclear construction and subsequent decommissioning. (author)

  17. CO mapping of the nuclear region of NGC 6946 and IC 342 with Nobeyama millimeter array

    Science.gov (United States)

    Ishizuki, Sumio; Kawabe, Ryohei; Okumura, Sachiko K.; Morita, Koh-Ichiro; Ishiguro, Masato

    1990-01-01

    CO observations of nearby galaxies with nuclear active star forming regions (and starburst galaxies) with angular resolutions around 7 seconds revealed that molecular bars with a length of a few kiloparsecs have been formed in the central regions of the galaxies. The molecular bar is interpreted as part of shock waves induced by an oval or barred potential field. By shock dissipation or dissipative cloud-cloud collisions, the molecular gas gains an infall motion and the nuclear star formation activity is fueled. But the distribution and kinematics of the molecular gas in the nuclear regions, which are sites of active star formation, remain unknown. Higher angular resolutions are needed to investigate the gas in the nuclear regions. Researchers made aperture synthesis observations of the nuclear region of the late-type spiral galaxies NGC 6946 and IC 342 with resolutions of 7.6 seconds x 4.2 seconds (P.A. = 147 deg) and 2.4 seconds x 2.3 seconds (P.A. = 149 deg), respectively. The distances to NGC 6496 and IC 342 are assumed to be 5.5 Mpc and 3.9 Mpc, respectively. Researchers have found 100-300 pc nuclear gas disk and ring inside a few kpc molecular gas bars. Researchers present the results of the observations and propose a possible mechanism of active star formation in the nuclear region.

  18. The Image of the 1967 War in Israeli History Textbooks as Test Case: Studying an Active Past in a Protracted Regional Conflict

    Science.gov (United States)

    Yogev, Esther

    2012-01-01

    This article seeks to shed light on the dilemma facing history education in regions beset by a protracted, and as yet unresolved ethno-political conflict. The article will examine this issue by means of a unique test case that observes a dramatic war event in Israeli textbooks. The event in question is the Six-Day War of 1967 and the study of its…

  19. Peaceful uses of nuclear energy. Address at the regional public information seminar, Bangkok, 1 February 2000

    International Nuclear Information System (INIS)

    ElBaradei, M.

    2000-01-01

    In his address at the Regional Public Information Seminar (Bangkok, 1 February 2000), the Director General of the IAEA offered a global perspective on the development of nuclear energy at the beginning of the 21st century. The views expressed are from the vantage point of the IAEA, and are structured around the three pillars of Agency's work: nuclear technology, nuclear and radiation safety, and security of material and safeguards

  20. Regional Cooperation for the Promotion of Nuclear Power Business

    International Nuclear Information System (INIS)

    Kim, Jong Sok

    1991-01-01

    In the early year of nuclear power business in Korea, it was proceeded smoothly under the good situation in general. But in mid-1987 on the way of democratization in the country, mass demonstration of residents around the nuclear power plant and unfavorable groundless attitude to nuclear power plant presented US great deal of adversities. Upon this historical turning point KEPCO and government could provide the law on support for areas surrounding power plant and we recognized that the nuclear power business is only possible under the good-established, mutual cooperation between the utility and the surrounding communities and the enhancement of public understanding is inevitable than before. In order to secure these goals with the present recognition heartily, we firstly have to operate the plant safely to lay up the trust foundation and secondly to enhance the common understanding by giving more information of nuclear power especially contribution on national economic growth and environment preservation and, thirdly to do our best for the establishment of new era of co-prosperity between the utility and surrounding communities by strengthening the rational supports. By implementing all of these without any problems, the communities become more affluent than before and the conversion of the image of our corporation as a national entity will become widespread, so that it will be easy to find the necessary construction sites, as well as to operate existing plants, smoothly. Eventually we, as the public corporation, could carryout he social responsibility and contribute to the national economic growth, which leads to the final goal of community cooperation

  1. The conflict zone

    International Nuclear Information System (INIS)

    Andrade, Ana Maria Ribeiro de

    2006-01-01

    The chapter gives an overview on the beginning of the nuclear energy in the world passing through the conflicts at United Nations - UN, the new political order, the revision of MacMahon Law, the nuclear control, the fear peace and searching for the equilibrium

  2. Erratum to: Nuclear triaxiality in the A ∼ 160–170 mass region: the ...

    Indian Academy of Sciences (India)

    Erratum to: Nuclear triaxiality in the A ∼ 160–170 mass region: the story so far. S MUKHOPADHYAY1,∗ and W C MA2. 1Nuclear Physics Division, Bhabha Atomic Research Centre, Mumbai 400 085, India. 2Department of Physics, Mississippi State University, Mississippi State, Mississippi 39762, USA. ∗. Corresponding ...

  3. Regional geology, tectonic, geomorphology and seismology studies to interest to nuclear power plants at Itaorna beach

    International Nuclear Information System (INIS)

    Hasui, Y.; Almeida, F.F.M. de; Mioto, J.A.; Melo, M.S. de.

    1982-01-01

    The study prepared for the nuclear power plants to be located at Itaorna comprised, the analysis and integration of Geologic, tectonic, geomorphologic and seismologic information and satisfactory results of regional stability were obtained. (L.H.L.L.) [pt

  4. Population Health in Regions Adjacent to the Semipalatinsk Nuclear Test Site

    National Research Council Canada - National Science Library

    1998-01-01

    ...) of the Union of Soviet Socialist Republics (USSR). Inhabitants of several Kazakhstan regions were contaminated in different years by radioactive fallout from atmospheric nuclear tests at the Semipalatinsk test site...

  5. Transport code and nuclear data in intermediate energy region

    Energy Technology Data Exchange (ETDEWEB)

    Hasegawa, Akira; Odama, Naomitsu [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment; Maekawa, F.; Ueki, K.; Kosaka, K.; Oyama, Y.

    1998-11-01

    We briefly reviewed the problems of intermediate energy nuclear data file and transport codes in connection with processing of the data. This is a summary of our group in the task force on JENDL High Energy File Integral Evaluation (JHEFIE). In this article we stress the necessity of the production of intermediate evaluated nuclear data file up to 3 GeV for the application of accelerator driven transmutation (ADT) system. And also we state the necessity of having our own transport code system to calculate the radiation fields using these evaluated files from the strategic points of view to keep our development of the ADT technology completely free from other conditions outside of our own such as imported codes and data with poor maintenance or unknown accuracy. (author)

  6. Transport code and nuclear data in intermediate energy region

    International Nuclear Information System (INIS)

    Hasegawa, Akira; Odama, Naomitsu; Maekawa, F.; Ueki, K.; Kosaka, K.; Oyama, Y.

    1998-01-01

    We briefly reviewed the problems of intermediate energy nuclear data file and transport codes in connection with processing of the data. This is a summary of our group in the task force on JENDL High Energy File Integral Evaluation (JHEFIE). In this article we stress the necessity of the production of intermediate evaluated nuclear data file up to 3 GeV for the application of accelerator driven transmutation (ADT) system. And also we state the necessity of having our own transport code system to calculate the radiation fields using these evaluated files from the strategic points of view to keep our development of the ADT technology completely free from other conditions outside of our own such as imported codes and data with poor maintenance or unknown accuracy. (author)

  7. US national and regional impacts of nuclear plant life extension

    International Nuclear Information System (INIS)

    Makovich, L.; Forest, L.; Fletcher, T.

    1988-01-01

    The US will need new sources of electricity in the early 21st century due to retirement of much of the nation's generating capacity. Almost all of the US nuclear capacity would be included in those retirements if, as originally expected, the nuclear units were shut down and decommissioned as the operating licenses expired between 2005 and 2025. However, given the large demands for new capacity during that period, nuclear plant life extension (NUPLEX) -- the extension of operating life beyond the original license period -- needs to be considered as an electricity source. This study assesses the benefits and costs of NUPLEX relative to the anticipated competing sources of electricity supply in the early 21st century. We find that NUPLEX yields large net benefits under a wide range of plausible economic conditions. This study associates net benefits with electricity cost savings, thereby abstracting from speculative reliability considerations. To illustrate the effects of uncertainty, the study assesses NUPLEX net benefits under varying assumptions on NUPLEX investment costs and other future economic conditions

  8. Conflict Management.

    Science.gov (United States)

    Fisher, William; Koue, Glen

    1991-01-01

    Discusses general issues involved in conflict management and provides more specific examples of conflict management in libraries. Causes of conflict are considered, including organizational structure, departmentalization, performance appraisal, poor communication, and technological change; and methods of dealing with conflict are described,…

  9. Regional and international implications of the Iranian nuclear crisis

    International Nuclear Information System (INIS)

    Reveillard, Ch.

    2006-01-01

    Iran is distinguished in the Middle East and the world by its geopolitical situation, qualified Middle Empire of the crossed worlds, which are all among the most active zones of the planet on the geopolitical and strategic plans. It undergoes on the one hand, region-al influences and inevitably in return acts in-depth on economic, strategic, diplomatic and cultural reality of its regional space made up of the three wholes: Central Asia, The Middle East, Persian Gulf open on the Indian Ocean. In addition, the singularity of its national policy, that tries to make move back the Anglo-Saxon impregnation of re-modelling the Middle East and the containment of the regional powers. (author)

  10. Nuclear waste disposal. A wicked and highly conflict bearing societal problem; Nukleare Entsorgung. Ein ''wicked'' und hoechst konfliktbehaftetes Gesellschaftsproblem

    Energy Technology Data Exchange (ETDEWEB)

    Brunnengraeber, Achim; Mez, Lutz [Freie Univ. Berlin (Germany). Forschungszentrum fuer Umweltpolitik; Di Nucci, Maria Rosaria; Schreuers, Miranda [Freie Univ. Berlin (Germany)

    2012-12-15

    The final disposal of nuclear wastes is called ''messy'' or ''wicked'' in the political science literature. The highly complicated problems are characterized by a number of features such as intra- and inter-generational aspects and ethical questions. In the case of stakeholders the differences concern ideologies, interests, merits and preferences that cause conflicts. The search for solutions is complicated due to interacting political, social, ecologic, economic and technical aspects. The concepts ''wicked problems'' and ''multi-level-governance'' are promising approaches to solve the complicated situation.

  11. Conflict between constitutional norms: monopoly of nuclear ore and the social function of property in Brazil; Conflito entre normas constitucionais: monopolio do minerio nuclear e a funcao social da propriedade no Brasil

    Energy Technology Data Exchange (ETDEWEB)

    Costa-de-Moura, Jorge

    2014-07-01

    This monograph broaches about the conflict existing between the social Constitution of 1988, in relation to what is disposed in the Article 5, XXIII and XXIV, entrenchment clause of immediate application that determines the social function of property in Brazil, and articles 21, XXIII, and 177, V, that stipulate the monopoly of ores containing nuclear elements, i.e., those containing the chemical elements uranium, thorium, and plutonium in economically exploitable amounts. Initially, the work deals with legal definitions for nuclear ore, nuclear policy of some countries, the economical concepts of the social function of property and the negative aspects related to the maintenance of the nuclear ore in the state monopole regime in confrontation with the economic and social interest also expressed in the Constitutional Valance of 1988. Finally, it is presented an actualized compilation of nuclear laws related to the Brazilian nuclear policy and a glossary of terms used in the nuclear policy conducted by the Brazilian Nuclear Regulatory Agency (CNEN). (author)

  12. Additional protocols and regional cooperation on peaceful uses of nuclear energy in northeast Asia

    Energy Technology Data Exchange (ETDEWEB)

    Choe, Kwan Kyoo [Korea Atomic Energy Research Institute, Taejon (Korea, Republic of)

    2004-07-01

    The main object of this article is to clarify the relations between the implementation of the Protocols Additional to Safeguards Agreement (hereinafter referred to as the Additional Protocols) and the feasibility of the regional cooperation on peaceful uses of nuclear energy in Northeast Asia (NEA). The regionalism has a strong tendency to be based in advance on regional cooperation. The regionalism has three main structural elements in its definition: geographical proximity, cultural resemblance, and cooperative attitudes among all the countries concerned. The Additional Protocols allow the IAEA to access to more detailed information and nuclear activities of a State party. The aspect that the Additional Protocols could increase the nuclear transparency will result in ultimately promoting the confidence among the regional nations concerned.

  13. Nuclear photo-meson productions in the 1 GeV energy region

    International Nuclear Information System (INIS)

    Maeda, Kazushige

    1991-01-01

    Experimental studies of nuclear photomeson productions in the 1 GeV energy region are discussed. In this energy region, π ± , K + and (η) mesons whose life time (or widths) are enough long (narrow) to use spectroscopic study can be produced. This report focuses a possibility of electro-magnetic K + . productions on nuclei. A preliminary result of a photo-kaon test experiment carried out at electron synchrotron laboratory, Institute for Nuclear Study, University of Tokyo are presented. In this experiment, the particle identification method to select Kaon events has been established. We have performed a first measurement of nuclear photo-kaon cross section. (author)

  14. Conflict resolution in the zoning of eco-protected areas in fast-growing regions based on game theory.

    Science.gov (United States)

    Lin, Jinyao; Li, Xia

    2016-04-01

    Zoning eco-protected areas is important for ecological conservation and environmental management. Rapid and continuous urban expansion, however, may exert negative effects on the performance of practical zoning designs. Various methods have been developed for protected area zoning, but most of them failed to consider the conflicts between urban development (for the benefit of land developers) and ecological protection (local government). Some real-world zoning schemes even have to be modified occasionally after the lengthy negotiations between the government and land developers. Therefore, our study has presented a game theory-based method to deal with this problem. Future urban expansion in the study area will be predicted by a logistic regression cellular automaton, while eco-protected areas will be delimitated using multi-objective optimization algorithm. Then, two types of conflicts between them can be resolved based on game theory, a theory of decision-making. We established a two-person dynamic game for each conflict zone. The ecological compensation mechanism was taken into account by simulating the negotiation processes between the government and land developers. A final zoning scheme can be obtained when the two sides reach agreements. The proposed method is applied to the eco-protected area zoning in Guangzhou, a fast-growing city in China. The experiments indicate that the conflicts between eco-protection and urban development will inevitably arise when using only traditional zoning methods. Based on game theory, our method can effectively resolve those conflicts, and can provide a relatively reasonable zoning scheme. This method is expected to support policy-making in environmental management and urban planning. Copyright © 2015 Elsevier Ltd. All rights reserved.

  15. Nuclear energy development in the 21st century: Global scenarios and regional trends

    International Nuclear Information System (INIS)

    2010-01-01

    The International Project on Innovative Nuclear Reactors and Fuel Cycles (INPRO) was launched in 2000, on the basis of a resolution of the IAEA General Conference (GC(44)/RES/21). INPRO helps ensure that sustainable nuclear energy is available in the twenty-first century and seeks to bring together all interested Member States - both technology holders and technology users - to consider joint actions to achieve desired innovations. As of July 2010, 30 countries and the European Commission are members of INPRO. Programme Area B of INPRO, Global Vision - Scenarios and Pathways to Sustainable Nuclear Power Development, is aimed at providing a better understanding of the role of nuclear energy in the context of long term sustainable development. Its objective is to develop global and regional nuclear energy scenarios on the basis of a scientific-technical pathway analysis that lead to a global vision on sustainable nuclear energy development in the twenty-first century, and to support Member States in working towards that vision. This report presents the results of a study undertaken under Programme Area B in INPRO on Nuclear Energy Development in the Twenty-first Century: Global Scenarios and Regional Trends Studies on Nuclear Capacity Growth and Material Flow between Regions. The report does not develop a global vision for nuclear deployment per se, but presents a limited set of technical scenarios of nuclear deployment and considers their implications. It considers a global energy supply system composed of several reactor and fuel cycle types available today and of fast reactors that may be developed in the future to illustrate a possible modelling approach to identify the potential role of interregional transfer of nuclear fuel resources in supporting the global growth of nuclear energy. The study was performed with the participation of sixteen experts from nine INPRO Member States and included a dynamic simulation of material flows in nuclear energy systems using

  16. Studies on Enhancing Nuclear Transparency in the Asia-Pacific Region

    International Nuclear Information System (INIS)

    Kawakubo, Y.; Tomikawa, H.

    2015-01-01

    Nuclear transparency is defined as ''a cooperative process of providing information to all interested parties so that they can independently assess the safety, security, and legitimate management of nuclear materials'' by Sandia National Laboratories (SNL). Since the Asia- Pacific region has a broad spectrum of nuclear development underway and planned in the future, nuclear transparency is recognized as essential to provide additional assurance and enhance confidence building in this area. It is expected that elevated nuclear transparency should also supplement International Atomic Energy Agency (IAEA) safeguards. With this recognition, JAEA has committed various studies and activities for enhancing regional nuclear transparency mainly with U.S. Department of Energy (DOE) and its national laboratories. The efforts include concept study, development of secure data transmission technologies at the Experimental Fast Reactor ''Joyo'' for the use of regional nuclear transparency, and support for Council for Security and Cooperation in Asia Pacific (CSCAP) to develop internet-based transparency tools. JAEA also organized several workshops to discuss with stakeholder organizations to build acceptance for transparency tools and activities. Based on the past studies, JAEA, jointly with SNL, Korea Institute of Nuclear Nonproliferation and Control (KINAC) and Korea Atomic Energy Research Institute (KAERI), initiated a new phase of study in 2011 to design and establish an Information Sharing Framework (ISF) which was defined as ''a communication platform on which nuclear nonproliferation experts can provide and/or receive relevant information in a practical and sustainable manner''. During the period of two-year study, partner organizations identified essential elements to establish ISF and developed the requirements. Currently, JAEA and KINAC are planning to implement demonstration of ISF under Asia Pacific

  17. Study of a conceptual nuclear energy center at Green River, Utah: regional considerations

    International Nuclear Information System (INIS)

    1982-01-01

    This document constitutes one segment of a feasibility study investigating the ramifications of constructing a nuclear energy center in an arid and remote Western region. This phase of the study discusses regional considerations involved in nuclear energy center development at Green River, Utah. Regional support for NEC development is assessed. In addition, possible regulatory constraints to NEC development are identified and analyzed. Possible resource allocation shortages resulting from NEC development are also considered. A comparison with a similar study on NEC development in the Southeastern United States is also included

  18. Paediatric in-patient care in a conflict-torn region of Somalia: are hospital outcomes of acceptable quality?

    Science.gov (United States)

    Zachariah, R.; Hinderaker, S. G.; Khogali, M.; Manzi, M.; van Griensven, J.; Ayada, L.; Jemmy, J. P.; Maalim, A.; Amin, H.

    2013-01-01

    Setting: A district hospital in conflict-torn Somalia. Objective: To report on in-patient paediatric morbidity, case fatality and exit outcomes as indicators of quality of care. Design: Cross-sectional study. Results: Of 6211 children, lower respiratory tract infections (48%) and severe acute malnutrition (16%) were the leading reasons for admission. The highest case-fatality rate was for meningitis (20%). Adverse outcomes occurred in 378 (6%) children, including 205 (3.3%) deaths; 173 (2.8%) absconded. Conclusion: Hospital exit outcomes are good even in conflict-torn Somalia, and should boost efforts to ensure that such populations are not left out in the quest to achieve universal health coverage. PMID:26393014

  19. Criteria and application methodology of physical protection of nuclear materials within the national and regional boundaries

    International Nuclear Information System (INIS)

    Rodriguez, C.E.; Cesario, R.H.; Giustina, D.H.; Canibano, J.

    1998-01-01

    Full text: The physical protection against robbery, diversion of nuclear materials and sabotage of nuclear installations by individuals or groups, has been for long time the reason of national and international concern. Even though, the obligation to create and implement an effective physical protection system for nuclear materials and installations in the territory of a given State, fall entirely on the State's Government, whether this obligation is fulfilled or not, and if it does, in what measure or up to what extent, it also concerns the rest of the States. Therefore, physical protection has become the reason for a regional co-operation. It is evident the need of co-operation in those cases where the physical protection efficiency within the territory of a given State depends also on the appropriate measures other States are taken, specially when dealing with materials been transported through national borders. The above mentioned constitute an important framework for the regional co-operation for the physical protection of nuclear materials. For that reason, the Nuclear Regulatory Authority established criteria and conditions aimed at mitigate diversions, robberies and sabotage to nuclear installations. As a working philosophy, it was established a simplify physical protection model of application in Argentina who, through the ARCAL No. 23 project, will be extrapolated to the whole Latin-American region, concluding that the application of the appropriated physical protection systems at regional level will lead to the strengthening of it at national level. (author) [es

  20. Modeling Regional Seismic Waves from Underground Nuclear Explosion

    Science.gov (United States)

    1989-05-15

    source outside the basin, small solid box beneath Ama. Little waveform distortion is observed along the path towsrds Pasadena (upper four trames) while...effects not accounted for in the wed and analytical solutions were derived for soluble interpretations given (Nuttli 1973, 1978, 1981; Herman & special...in a trnition region of COUPLING lengh L. The hybrid method used in the present study allows the the layering. Several types of solutions for models

  1. The Brazilian-Argentine Agency for Accounting and Control of Nuclear Materials (ABACC) as safeguard regional agency

    International Nuclear Information System (INIS)

    Alvim, C.F.

    1994-01-01

    The Brazilian-Argentine Agency for Accounting and Control of Nuclear Materials - ABACC applies regional safeguards on nuclear materials in Brazil and Argentina. The framework of international agreements concerning ABACC is presented, and the characteristics and requirements that a regional nuclear safeguards organization must fulfill are discussed. (author). 2 refs, 1 tab

  2. The ‘Landscape’ of Nuclear Safeguards: A Comparative Analysis of the International and Regional Systems

    International Nuclear Information System (INIS)

    Colussi, I.A.

    2015-01-01

    The notion of “nuclear non-proliferation” is twofold. It refers to: (a) reduction of the number of existing arsenals (vertical non-proliferation), and (b) containment of the number of States that possess nuclear weapons, or control of non-state actors (horizontal non-proliferation). At the international law level, as vertical non-proliferation, there are bilateral or multilateral agreements that ban weapons of mass destruction in certain areas (e.g.: Nuclear–Weapon– Free Zones treaties). With respect to horizontal non-proliferation, beyond the Nuclear-Weapon-Free Zones approach, the main legal text for addressing the issue is the Treaty on the Non-Proliferation of Nuclear Weapons (NPT). For the implementation of the principles contained in the NPT, a “nuclear safeguards” system has been created, and the International Atomic Energy Agency (IAEA) has been assigned the role of the nuclear “watchdog” for the NPT. However, along with this international system of safeguards, there are regional safeguards bodies: (a) the European Atomic Energy Community (EURATOM) model is the cornerstone of non-proliferation in the EU, while (b) the Brazilian-Argentine Agency for Accounting for and Control of Nuclear Materials (ABACC) controls nuclear activities in Brazil and Argentina. Moreover, the existing nuclear weapons free-zone treaties contain safeguards provisions that are additional or complementary to IAEA safeguards. For instance, (a) the Agency for the Prohibition of Nuclear Weapons in Latin America and the Caribbean (OPANAL) works for the implementation of Tlatelolco Treaty, (b) the African Commission on Nuclear Energy relates to Pelindaba Treaty, and (c) a Consultative Committee of the Parties is appointed in the context of Raratonga Treaty. The paper aims at critically analysing the different safeguards systems adopted at the international and regional level, through the adoption of a comparative approach. (author)

  3. Conflict or synergy? Understanding interaction between municipalities and village commons (regole in polycentric governance of mountain areas in the Veneto Region, Italy

    Directory of Open Access Journals (Sweden)

    Matteo Favero

    2016-08-01

    Full Text Available A particular challenge for mountainous areas in Italy is the definition of suitable governance models for local resources. Several solutions have been proposed over time, resulting in the co-existence of a number of decision-making centers. A crucial role is played by municipalities, but, in recent years, village commons – regola (singular / regole (plural in the local language – have been re-constituted as institutions with local power. In this dynamic context, little is known on how municipalities and regole interact. This paper aims at improving the understanding of local governance of mountain areas in the Veneto Region, from the viewpoint of municipalities, which represent the political, legal and administrative authority. The analysis is grounded in the polycentric governance literature, especially crucial in drawing attention to level and extent of cooperation, trustworthiness, mutual learning and effort for adaptation. Tensions, conflicts and conflict-resolution mechanisms were also assessed. We carried out a survey of 14 municipalities containing regole within their administrative jurisdictions. The results of our work provide evidence that this relationship is mostly a synergistic one. Municipalities showed adaptive capacity in mirroring values and views of the regole and proved willing to share responsibilities. Their decisions were formulated whilst taking into account the need for creating the appropriate linkages with local communities. Where conflicts or discontent have emerged, they have been mostly resolved, or considered as reflecting a need for greater coordination. This outcome can be looked upon as a local polycentric governance innovation that so far has only partially received policy support at the regional level. We conclude that municipalities will continue to play a central role in regulation of local-level socio-economic dynamics, remaining the institutional reference point for mountainous areas in the Veneto

  4. 48 CFR 2009.570 - NRC organizational conflicts of interest.

    Science.gov (United States)

    2010-10-01

    ... conflicts of interest. 2009.570 Section 2009.570 Federal Acquisition Regulations System NUCLEAR REGULATORY COMMISSION COMPETITION AND ACQUISITION PLANNING CONTRACTOR QUALIFICATIONS Organizational Conflicts of Interest 2009.570 NRC organizational conflicts of interest. ...

  5. Interaction effects between the 5-hydroxy tryptamine transporter-linked polymorphic region (5-HTTLPR) genotype and family conflict on adolescent alcohol use and misuse.

    Science.gov (United States)

    Kim, Jueun; Park, Aesoon; Glatt, Stephen J; Eckert, Tanya L; Vanable, Peter A; Scott-Sheldon, Lori A J; Carey, Kate B; Ewart, Craig K; Carey, Michael P

    2015-02-01

    To investigate whether the effects of family conflict on adolescent drinking differed as a function of 5-hydroxy tryptamine transporter-linked polymorphic region (5-HTTLPR) genotype cross-sectionally and prospectively in two independent samples of adolescents. Path analysis and multi-group analysis of two prospective datasets were conducted. United States and United Kingdom. Sample 1 was 175 adolescents in the United States (mean age = 15 at times 1 and 2 with a 6-month interval); Sample 2 was 4916 adolescents in the United Kingdon (mean age = 12 at time 1 and 15 at time 2). In both samples, demographics, tri-allelic 5-HTTLPR genotype and perceived family conflict were assessed at time 1. Alcohol use (frequency of drinking) and alcohol misuse (frequency of intoxication, frequency of drinking three or more drinks, maximum number of drinks) were assessed at times 1 and 2. A significant gene-environment interaction on alcohol misuse at time 1 was found in both sample 1 (β = 0.57, P = 0.001) and sample 2 (β = 0.19, P = 0.01), indicating that the 5-HTTLPR low-activity allele carriers exposed to higher levels of family conflict were more likely to engage in alcohol misuse than non-carriers. A significant gene-environment interaction effect on change in alcohol misuse over time was found only in sample 1 (β = 0.48, P = 0.04) but not in sample 2. Compared with non-carriers, adolescents carrying the 5-HTTLPR low-activity allele are more susceptible to the effects of family conflict on alcohol misuse. © 2014 Society for the Study of Addiction.

  6. The wireless sensor network monitoring system for regional environmental nuclear radiation

    International Nuclear Information System (INIS)

    Liu Chong; Liu Dao; Wang Yaojun; Xie Yuxi; Song Lingling

    2012-01-01

    The wireless sensor network (WSN) technology has been utilized to design a new regional environmental radiation monitoring system based on the wireless sensor networks to meet the special requirements of monitoring the nuclear radiation in certain regions, and realize the wireless transmission of measurement data, information processing and integrated measurement of the nuclear radiation and the corresponding environmental parameters in real time. The system can be applied to the wireless monitoring of nuclear radiation dose in the nuclear radiation environment. The measured data and the distribution of radiation dose can be vividly displayed on the graphical interface in the host computer. The system has functioned with the wireless transmission and control, the data storage, the historical data inquiry, the node remote control. The experimental results show that the system has the advantages of low power consumption, stable performance, network flexibility, range of measurement and so on. (authors)

  7. Nuclear scaffold attachment sites within ENCODE regions associate with actively transcribed genes.

    Directory of Open Access Journals (Sweden)

    Mignon A Keaton

    2011-03-01

    Full Text Available The human genome must be packaged and organized in a functional manner for the regulation of DNA replication and transcription. The nuclear scaffold/matrix, consisting of structural and functional nuclear proteins, remains after extraction of nuclei and anchors loops of DNA. In the search for cis-elements functioning as chromatin domain boundaries, we identified 453 nuclear scaffold attachment sites purified by lithium-3,5-iodosalicylate extraction of HeLa nuclei across 30 Mb of the human genome studied by the ENCODE pilot project. The scaffold attachment sites mapped predominately near expressed genes and localized near transcription start sites and the ends of genes but not to boundary elements. In addition, these regions were enriched for RNA polymerase II and transcription factor binding sites and were located in early replicating regions of the genome. We believe these sites correspond to genome-interactions mediated by transcription factors and transcriptional machinery immobilized on a nuclear substructure.

  8. Conflict Management

    Directory of Open Access Journals (Sweden)

    Valentina Munteanu

    2016-01-01

    It is advisable to tackle conflicts as part of organizational life. It is necessary to be aware thatan employee brings with itself at different work values, and strategies of the individual workingunder these conditions conflict opportunities are numerous.

  9. Development of Nuclear Engineering Educational Program at Ibaraki University with Regional Collaboration

    Science.gov (United States)

    Matsumura, Kunihito; Kaminaga, Fumito; Kanto, Yasuhiro; Tanaka, Nobuatsu; Saigusa, Mikio; Kikuchi, Kenji; Kurumada, Akira

    The College of Engineering, Ibaraki University is located at the Hitachi city, in the north part of Ibaraki prefecture. Hitachi and Tokai areas are well known as concentration of advanced technology center of nuclear power research organizations. By considering these regional advantages, we developed a new nuclear engineering educational program for students in the Collage of Engineering and The Graduate School of Science and Engineering of Ibaraki University. The program is consisted of the fundamental lectures of nuclear engineering and nuclear engineering experiments. In addition, several observation learning programs by visiting cooperative organizations are also included in the curriculum. In this paper, we report about the progress of the new educational program for nuclear engineering in Ibaraki University.

  10. Nuclear photofissility in the quasi-deuteron energy region

    International Nuclear Information System (INIS)

    Paiva, E. de; Tavares, O.A.P.; Terranova, M.L.

    2001-04-01

    A two hundred experimental photofissility data obtained in the quasi-deuteron region (∼ 30 - 140 MeV) of photonuclear absorption covering the target nuclei 27 Al, n at Ti, 51 V, 154 Sm, 174 Yb, n at T Hf, 181 Ta, n a t W, nat Re, nat Os, n a t Pt, 197 Au, na t Tl, 208 Pb, nat Pb and 209 Bi have been analysed in the framework of the current, two-step model for intermediate-energy photofission reactions. The incoming photon is assumed to be absorber by a neutron-proton pair (Levinger's quasi-deuteron model), followed by a mechanism of evaporation-fission competition for the excited residual nuclei. The experimental features of photofissility have been reproduced successfully by the model. (author)

  11. Substantiation of the radiation monitoring scope in the region of nuclear power plant location

    Energy Technology Data Exchange (ETDEWEB)

    Zykova, A S; Zhakov, Yu A; Yambrovskii, Ya M

    1977-12-01

    To provide radiation safety of the population in the region of nuclear power plant location, it is necessary to define the character and quantity of radiation monitoring. On the basis of radiation monitoring of effluents from operating nuclear power plants it is found that the effluents can be registered at a distance of 5-7 km from the plant. The quantity of sample analysis of the main enviromental objectives must provide an exact definition of the content of radioactive substances produced by radioactive fallouts and effluents from nuclear power plants.

  12. Substantiation of the radiation monitoring scope in the region of nuclear power plant location

    International Nuclear Information System (INIS)

    Zykova, A.S.; Zhakov, Yu.A.; Jambrovskij, Ya.M.

    1977-01-01

    To provide radiation safety of the population in the region of nuclear power plant location, it is necessary to define the character and quantity of radiation monitoring. On the basis of radiation monitoring of flowouts from operating nuclear power plants it is found that the flowouts can be registered at a distance of 5-7 km from the plant. The quantity of sample analysis of the main enviromental objectives must provide an exact definition of the content of radioactive substances produced by radioactive fallouts and flowouts from nuclear power plants

  13. Economic feasibility study of regional centers for nuclear fuel reprocessing in the developing countries

    International Nuclear Information System (INIS)

    Bakeshloo, A.A.

    1977-01-01

    The fuel cycle costs for the following three different economic alternatives were studied: (1) Reprocessing in an industrialized country (such as the U.S.); (2) Reprocessing in the individual developing country; (3) Reprocessing in a regional center. The nuclear fuel cycle cost for the ''Throw-away'' fuel cycle was evaluated. Among the six regions which were considered in this study, region one (South America including Mexico) was selected for the economic analysis of the nuclear fuel cycle for the above three alternatives. For evaluation of the cases where the fuel is reprocessed in a regional center or in an individual developing country, a unit reprocessing cost equation was developed. An economic evaluation was developed to estimate the least expensive method for transporting radioactive nuclear material by either leased or purchased shipping casks. The necessary equations were also developed for estimating plutonium transportation and the safeguard costs. On the basis of nuclear material and services requirements and unit costs for each component, the levelized nuclear fuel cycle costs for each alternative were estimated. Finally, by a comparison of cost, among these three alternatives plus the ''Throw-away'' case,it was found that it is not at all economical to build individual reprocessing plants inside the developing countries in region one. However, it also was found that the economic advantage of a regional center with respect to the first alternative is less than a 4% difference between their total fuel cycle costs. It is concluded that there is no great economic advantage in any developing countries to seek to process their fuel in one of the advanced countries. Construction of regional reprocessing centers is an economically viable concept

  14. Economic impact of accelerated cleanup on regions surrounding the US DOE's major nuclear weapons sites

    International Nuclear Information System (INIS)

    Greenberg, M.; Solitare, L.; Frisch, M.; Lowrie, K.

    1999-01-01

    The regional economic impacts of the US Department of Energy's accelerated environmental cleanup plan are estimated for the major nuclear weapons sites in Colorado, Idaho, New Mexico, South Carolina, Tennessee, and Washington. The analysis shows that the impact falls heavily on the three relatively rural regions around the Savannah River (SC), Hanford (WA), and Idaho National Engineering and Environmental Laboratory (ID) sites. A less aggressive phase-down of environmental management funds and separate funds to invest in education and infrastructure in the regions helps buffer the impacts on jobs, personal income, and gross regional product. Policy options open to the federal and state and local governments are discussed

  15. ENTNEA: A concept for enhancing regional atomic energy cooperation for securing nuclear transparency in northeast Asia

    Energy Technology Data Exchange (ETDEWEB)

    Shin, S. T. [Korea Institute for Defence Analyses, Seoul (Korea)

    2000-11-01

    Nuclear energy continues to be a strong and growing component of economic development in Northeast Asia. A broad range of nuclear energy systems already exists across the region and vigorous growth is projected. Associated with these capabilities and plans are various concerns about operational safety, environmental protection, and accumulation of spent fuel and other nuclear materials. We consider cooperative measures that might address these concerns. The confidence building measures suggested here center on the sharing of information to lessen concerns about nuclear activities or to solve technical problems. These activities are encompassed by an Enhanced Nuclear Transparency in Northeast Asia (ENTNEA) concept that would be composed of near-term, information-sharing activities and an eventual regional institution. The near-term activities would address specific concerns and build a tradition of cooperation; examples include radiation measurements for public safety and emergency response, demonstration of safe operations at facilities and in transportation, and material security in the back end of the fuel cycle. Linkages to existing efforts and organizations would be sought to maximize the benefits of cooperation. In the longer term, the new cooperative tradition might evolve into an ENTNEA institution. In institutional form, ENTNEA could combine the near-term activities and new cooperative activities, which might require an institutional basis, for the mutual benefit and security of regional parties. 28 refs., 23 figs., 5 tabs. (Author)

  16. An analog computer method for solving flux distribution problems in multi region nuclear reactors

    Energy Technology Data Exchange (ETDEWEB)

    Radanovic, L; Bingulac, S; Lazarevic, B; Matausek, M [Boris Kidric Institute of Nuclear Sciences Vinca, Beograd (Yugoslavia)

    1963-04-15

    The paper describes a method developed for determining criticality conditions and plotting flux distribution curves in multi region nuclear reactors on a standard analog computer. The method, which is based on the one-dimensional two group treatment, avoids iterative procedures normally used for boundary value problems and is practically insensitive to errors in initial conditions. The amount of analog equipment required is reduced to a minimum and is independent of the number of core regions and reflectors. (author)

  17. Nuclear Deterrence in South Asia - an Assessment of Deterrence and Stability in the India-Pakistan Conflict

    OpenAIRE

    Westh, Mark; Juel Giorgio, Maia; Wiegersma, Jakob; Madsen, Tina

    2011-01-01

    This paper offers a coherent assessment of the stability created by nuclear deterrence between India and Pakistan. Our examination posits the neorealist understanding of the stability created by nuclear deterrence in relation to alternative frameworks. To unfold the varying theoretical presuppositions upon which the concept of stability is based, three logically constructed analyses will be undertaken where the theories are explored in relation to empirical data. The Kargil Crisis in 1999 and...

  18. Assessment of the impact of nuclear power plant construction and operation on small regions

    International Nuclear Information System (INIS)

    Johnson, M.H. Jr.

    1977-01-01

    This study addresses the problem of the comprehensive, quantitative evaluation of the environmental, economic, and social impacts of the construction and operation of nuclear power plant on a given region. A theoretical model of the regional impacts is constructed employing input-output methods that are extended to include ecologic as well as economic effects. Thus, the regional model explicitly incorporates environmental feedback as a consequence of economic activity. The model is then employed to estimate the impact of the construction and operation of a nuclear power facility on a small region in South Carolina. Measures of economic and environmental effects include estimates of changes in output, income, employment, local government revenue and expenditure, external costs of environmental decay, pollution loads, and common-property resource usage. Results indicate that, in the South Carolina case study, significant gains in social welfare accrued to the region due to the construction and operation of the nuclear power facility. Further, the theoretical method developed herein provides a comprehensive method of objectively assessing various types of impacts on a region as small as several contiguous counties or even a single county

  19. Nuclear Hybrid Energy Systems - Regional Studies. West Texas and Northeastern Arizona

    Energy Technology Data Exchange (ETDEWEB)

    Garcia, Humberto E. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Chen, Jun [Idaho National Lab. (INL), Idaho Falls, ID (United States); Kim, Jong S. [Idaho National Lab. (INL), Idaho Falls, ID (United States); McKellar, Michael G. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Deason, Wesley R. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Vilim, Richard B. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Bragg-Sitton, Shannon M. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Boardman, Richard D. [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2015-04-01

    The primary objective of this study is to conduct a preliminary dynamic analysis of two realistic hybrid energy systems (HES) including a nuclear reactor as the main baseload heat generator (denoted as nuclear HES or nuclear hybrid energy systems [NHES]) and to assess the local (e.g., HES owners) and system (e.g., the electric grid) benefits attainable by the application of NHES in scenarios with multiple commodity production and high penetration of renewable energy. It is performed for regional cases - not generic examples - based on available resources, existing infrastructure, and markets within the selected regions. This study also briefly addresses the computational capabilities developed to conduct such analyses, reviews technical gaps, and suggests some research paths forward.

  20. The role of nuclear weapons in the year 2000

    Energy Technology Data Exchange (ETDEWEB)

    1990-01-01

    This publication presents the proceedings for the workshop, The Role of Nuclear Weapons in the Year 2000, held on October 22--24, 1990. The workshop participants considered the changing nature of deterrence and of our strategic relationship with the Soviet Union, the impact of nuclear proliferation on regional conflicts, and ways that the nuclear forces might be restructured to reflect new political circumstances.

  1. Transactions of the 1982 Eastern Regional American Nuclear Society student conference

    International Nuclear Information System (INIS)

    1982-01-01

    The 1982 Eastern Region ANS Student Conference of the ANS Student Branch and the School of Nuclear Engineering and Health Physics was held at Georgia Tech., April 16-17, 1982. Almost all the papers have been entered individually into EDB and ERA

  2. Regional training course on state systems of accounting for and control of nuclear material

    International Nuclear Information System (INIS)

    2001-01-01

    The publication is an outline of the subjects that are included in a regional training course organized in Buenos Aires (Argentina) by the IAEA with the cooperation of the Argentine Government and the Brazilian-Argentine Agency for the Accounting and Control of Nuclear Materials (ABACC) from September 24 to October 5, 2001

  3. Searching for climate-conflict links

    Science.gov (United States)

    Hendrix, Cullen S.

    2018-03-01

    Environmental scarcity caused by climate change has been implicated as a driver of violent conflict. Now, research shows significant bias in the regions analysed for climate-conflict links. This may limit understanding of the socioeconomic and political conditions in which such conflict occurs, and how these conflicts could be prevented.

  4. REGIONAL BINNING FOR CONTINUED STORAGE OF SPENT NUCLEAR FUEL AND HIGH-LEVEL WASTES

    Energy Technology Data Exchange (ETDEWEB)

    W. Lee Poe, Jr

    1998-10-01

    In the Continued Storage Analysis Report (CSAR) (Reference 1), DOE decided to analyze the environmental consequences of continuing to store the commercial spent nuclear fuel (SNF) at 72 commercial nuclear power sites and DOE-owned spent nuclear fuel and high-level waste at five Department of Energy sites by region rather than by individual site. This analysis assumes that three commercial facilities pairs--Salem and Hope Creek, Fitzpatrick and Nine-Mile Point, and Dresden and Moms--share common storage due to their proximity to each other. The five regions selected for this analysis are shown on Figure 1. Regions 1, 2, and 3 are the same as those used by the Nuclear Regulatory Commission in their regulatory oversight of commercial power reactors. NRC Region 4 was subdivided into two regions to more appropriately define the two different climates that exist in NRC Region 4. A single hypothetical site in each region was assumed to store all the SNF and HLW in that region. Such a site does not exist and has no geographic location but is a mathematical construct for analytical purposes. To ensure that the calculated results for the regional analyses reflect appropriate inventory, facility and material degradation, and radionuclide transport, the waste inventories, engineered barriers, and environmental conditions for the hypothetical sites were developed from data for each of the existing sites within the given region. Weighting criteria to account for the amount and types of SNF and HLW at each site were used in the development of the environmental data for the regional site, such that the results of the analyses for the hypothetical site were representative of the sum of the results of each actual site if they had been modeled independently. This report defines the actual site data used in development of this hypothetical site, shows how the individual site data was weighted to develop the regional site, and provides the weighted data used in the CSAR analysis. It is

  5. REGIONAL BINNING FOR CONTINUED STORAGE OF SPENT NUCLEAR FUEL AND HIGH-LEVEL WASTES

    International Nuclear Information System (INIS)

    W. Lee Poe, Jr.

    1998-01-01

    In the Continued Storage Analysis Report (CSAR) (Reference 1), DOE decided to analyze the environmental consequences of continuing to store the commercial spent nuclear fuel (SNF) at 72 commercial nuclear power sites and DOE-owned spent nuclear fuel and high-level waste at five Department of Energy sites by region rather than by individual site. This analysis assumes that three commercial facilities pairs--Salem and Hope Creek, Fitzpatrick and Nine-Mile Point, and Dresden and Moms--share common storage due to their proximity to each other. The five regions selected for this analysis are shown on Figure 1. Regions 1, 2, and 3 are the same as those used by the Nuclear Regulatory Commission in their regulatory oversight of commercial power reactors. NRC Region 4 was subdivided into two regions to more appropriately define the two different climates that exist in NRC Region 4. A single hypothetical site in each region was assumed to store all the SNF and HLW in that region. Such a site does not exist and has no geographic location but is a mathematical construct for analytical purposes. To ensure that the calculated results for the regional analyses reflect appropriate inventory, facility and material degradation, and radionuclide transport, the waste inventories, engineered barriers, and environmental conditions for the hypothetical sites were developed from data for each of the existing sites within the given region. Weighting criteria to account for the amount and types of SNF and HLW at each site were used in the development of the environmental data for the regional site, such that the results of the analyses for the hypothetical site were representative of the sum of the results of each actual site if they had been modeled independently. This report defines the actual site data used in development of this hypothetical site, shows how the individual site data was weighted to develop the regional site, and provides the weighted data used in the CSAR analysis. It is

  6. A nuclear-weapon-free Middle East

    International Nuclear Information System (INIS)

    Jortner, Joshua

    1986-01-01

    The paper examines the issue of nuclear-weapon States involvement in regional conflicts, and whether such a conflict in the Middle East could trigger a nuclear war between the Super-Powers. Comments on the Middle Eastern situation are given, along with a discussion of the Non-Proliferation Treaty (NPT) and the Middle East, Israel and the NPT, and the nuclear potential in Arab countries. The proposal, by Israel, of a nuclear weapon-free zone in the Middle East is outlined. (UK)

  7. The social conflict about nuclear energy and the procedure of public participation - theses explaining the demand for operative acts

    International Nuclear Information System (INIS)

    Gloede, F.

    1989-01-01

    (1) The opinion of the population on the participation procedure depends on its judgement of the project. (2) Judgement of the leading groups taking part in the procedure is an independent factor. (3) The fundamental disagreement about the use of nuclear energy cannot be adjusted by administrative procedures. (4) The gradational disagreement about nuclear engineering projects suggests a procedural reform. (5) Political settlement of the fundamental controversy and reforms of the public participation procedure cannot be substituted one for the other. (6) There is a social and political interaction between the fundamental and the gradational disagreement. (orig.) [de

  8. Penumbral imaging with multi-penumbral-apertures and its heuristic reconstruction for nuclear reaction region diagnostics

    International Nuclear Information System (INIS)

    Ueda, Tatsuki; Fujioka, Shinsuke; Nishimura, Hiroaki; Nozaki, Shinya; Chen Yenwei

    2010-01-01

    Imaging of nuclear reaction region is important to clarify heating mechanism in a fast-ignition plasma. The nuclear reaction region can be identified by hard x-ray and neutron images, which are emanated from the heated region. We proposed a novel penumbral imaging that is suitable for imaging quanta having strong penetrating power, such as hard x ray and neutron. Using multiple penumbral apertures arranged with M-sequence leads to two orders of magnitude higher detection efficiency than that with a single aperture. In addition, a heuristic method was introduced to a image reconstruction procedure for reducing artifacts caused by noise in a penumbral image. A proof-of-principle experiment indicates that the proposed imaging is superior to the conventional one.

  9. Regional Cooperation Agreement for Asia and the Pacific (RCA). A mechanism for nuclear technology transfer

    International Nuclear Information System (INIS)

    Bin Muslim, N.

    1993-01-01

    The paper presents the regional cooperation programs of the IAEA which have as purpose to promote the applications of peaceful uses of atomic energy and to transfer technology to the developing countries. The paper focusses on the (RCA) program for Asia and the Pacific, it is considered the most important mechanism for genuine technology transfer. The annex no 1 lists the full text of the Regional Cooperative Agreement for Research, Development and Training Related to Nuclear Science and Technology, 1987 (13 articles). The annex no.3 lists also the full text of the African Regional Cooperative Agreement for Research, Development and training Related to Nuclear Science and Technology (14 articles). 11 refs., 17 tabs

  10. Hydro - nuclear strategy in the expansion of the North and Northeast regions interconnected system

    International Nuclear Information System (INIS)

    Lima, J.O.V.

    1981-04-01

    The settlement of nuclear power plants in the North and Northeast Regions Interconnected System, taking into consideration merely economic analysis, is studied. Assuming that the system isn't connected with the Southeast Region, expansion alternatives were defined supported by an optimization model which mathematical formulation was based on a Linear Programming. The main model conditioning was the eletric energy market requirements evolution of the mentioned regions, estimated up to 2010, regarding tendencies presented by forecast elaborated by ELETROBRAS. The system was designed to assure its continuously attendance, even in the case of occurrence of a critical hidrological period, employing as generation sources hidroeletric plants and PWR nuclear power plants of 1245 MWe, similar to ANGRA II. (Author) [pt

  11. Conflict: Organizational

    DEFF Research Database (Denmark)

    Clegg, Stewart; Mikkelsen, Elisabeth Naima; Sewell, Graham

    2015-01-01

    This article examines four contemporary treatments of the problem of organizational conflict: social psychological, anthropological, neo-Darwinian, and neo-Machiavellian. Social psychological treatments of organizational conflict focus on the dyadic relationship between individual disputants....... In contrast, anthropological treatments take a more socially and historically embedded approach to organizational conflict, focusing on how organizational actors establish negotiated orders of understanding. In a break with the social psychological and anthropological approaches, neo-Darwinians explain...... of organizational conflict where members of an organization are seen as politicized actors engaged in power struggles that continually ebb and flow....

  12. Analyzing the differences between Seoul versus other Regions in response to Nuclear Power Information

    Energy Technology Data Exchange (ETDEWEB)

    Roh, Seung Kook [KAERI, Daejeon (Korea, Republic of); Kim, Chul Min [KAIST, Daejeon (Korea, Republic of)

    2016-05-15

    Seoul citizens do not feel any seriousness about the recent issues related to NPP, since they do not have NPP in nearby region. Despite Seoul Metropolitan Government has been conducting 'reduce one NPP' campaign for 4 years with large budget, the awareness of Seoul citizens' NPP is very low. From this point of view, it can be seen that the campaign failed to increase the awareness of NPP. Besides, Seoul citizens are living in the most distant region from NPP so that they lack the opportunity to access the information about the safety of the facility in direct way. They formed overall image about nuclear power through information from the media and indirect experience. The public usually pay attention to negative or incendiary news more than the positive ones. They are more likely to have a simply negative image from incendiary news, such as the movement against radioactive waste disposal siting in Guleopdo and Buan, Fukushima accident, radioactive rain, Japanese seafood imports, nuclear scandal, etc. Even media that has positive nuances can raise doubts about nuclear power. In addition, the public usually have lower opportunity to feel an affinity for nuclear power, and show the problems related to nuclear power in the third party's stance. According to the mere exposure theory, it can be the cause of having negative stance.

  13. Quality control of radionuclide calibrators used in nuclear medicine services in the Brazilian northeast region

    International Nuclear Information System (INIS)

    Fragoso, Maria C.F.; Albuquerque, Antonio M.S.; Oliveira, Mercia L.; Lima, Ricardo A.; Lima, Fabiana F.

    2011-01-01

    The radionuclide calibrators are essential instruments in nuclear medicine services in order to activity determination of radiopharmaceuticals which will be administered to the patients. Inappropriate performance of these equipment could provide underestimation or overestimation of the activity, compromising the success of diagnosis or therapeutic procedures. To ensure the satisfactory performance of the radionuclide calibrators, quality control tests are recommended by national and international guides. The aim of this work was evaluate the establishment of the quality control program in the radionuclide calibrators at medicine nuclear services in the Brazilian northeast region, highlighting the tests and their frequencies. (author)

  14. Implantation of tomography qualities in Centro Regional de Ciencias Nucleares do Nordeste, Brazil

    International Nuclear Information System (INIS)

    Diniz, Osana F.; Silveira, Renata R.; Melo, Roberto T.; Oliveira, Marcia L.

    2016-01-01

    The quality guarantee of the service offered by a ionizing radiation metrology laboratory is deeply connected to the conformity to the radiation beams implanted to the determination and definition present in the international standards and adopted by the Brazilian National Commission of Nuclear Energy – CNEN. The objective of this work was the implementation of computerized tomography qualities, RQT 8, 9 e 10, in accordance with the IEC-61267 standard in the Metrology Laboratory of the Northeast Regional Center of Nuclear Sciences (CRCN-NE), PE, Brazil. (author)

  15. Challenges to the South Caucasus regional security aftermath of Russian–Georgian conflict: Hegemonic stability or new partnership?

    Directory of Open Access Journals (Sweden)

    Kornely K. Kakachia

    2011-01-01

    And the question is now how to handle this delicate situation in a strategically and geopolitically important region. So by controlling Georgia (in case Russia reaches abovementioned aims, Russia actually will be able to cut off Central Asia and Caspian resources. It means Russia would be able to isolate and cut off Azerbaijan and Central Asian countries and it will significantly strengthen its energy monopoly over Europe with all results coming out from that fact. So it’s about major shift in the energy policy and major shift in geopolitics based on this energy policy and Russian energy monopoly. The August war in Georgia demonstrated some risks associated with the functioning of the transit energy corridor in the southern Caucasus. It also demonstrated the need for broader security guarantees for a region that is vital to European and global energy security. Paper deals with economic damage inflicted by the Russo-Georgian war in South Caucasus and its implications for regional security.

  16. Negotiating through conflict

    International Nuclear Information System (INIS)

    Cormick, G.W.

    1986-01-01

    There are several major causes of conflict over the nuclear waste disposal siting process but conflict should not be ended or avoided merely to have peace. A number of issues are listed that should be addressed to ensure that negotiations can be performed in a manner that will result in agreements. During the negotiation process, participants should not reveal all secrets, but must not appear to be holding things back. The agreements reached as a result of negotiations should be spelled out clearly, in writing. The agreement should tell how to implement the decision and state how all parties will be involved. The agreement should also contain provisions for continued interaction among parties

  17. Nuclear power generation development and the people of the regional community concerned

    International Nuclear Information System (INIS)

    Anzai, Ikuro

    1978-01-01

    Though the nuclear power generation in Japan is planned to be developed with light water reactor power plants as its main stations, regional campaigns against their locations are nowadays evolved in various ways around the sites. In some regions, the problem has been carried into the court in the form of administrative litigation in which the revocation of permission for sites is demanded. Regional campaigns, though different depending upon the regional communities in the people taking leading parts in their activities, have been developed respectively, primarily beginning at simple questions and experiencing the meetings with the authorities concerned and related persons in electric power companies, and the occurrence of abnormalities and failures and the attitudes of persons concerned. It was in 1972 that the Japan Scientist Association proposed six criteria to check up the conditions of nuclear power development in Japan. It further has emphasized that security is to be watched from three points of view. At present, the problems are apt to be grasped as the public nuisance to the people of regional communities. However, in the author's opinion, it is important to recognize the problems essentially as political and economic ones in the global concern or the world history. In the latter half of the article, regional campaigns in various places in Japan are reported in detail. (Wakatsuki, Y.)

  18. Nuclear power and nuclear safety 2006; Kernekraft og nuklear sikkerhed 2006

    Energy Technology Data Exchange (ETDEWEB)

    Lauritzen, B.; Oelgaard, P.L. (eds.); Kampmann, D.; Majborn, B.; Nonboel, E.; Nystrup, P.E.

    2007-04-15

    The report is the fourth report in a series of annual reports on the international development of nuclear power production, with special emphasis on safety issues and nuclear emergency preparedness. The report is written in collaboration between Risoe National Laboratory and the Danish Emergency Management Agency. The report for 2006 covers the following topics: status of nuclear power production, regional trends, reactor development and development of emergency management systems, safety related events of nuclear power, and international relations and conflicts. (LN)

  19. Nuclear power and nuclear safety 2007; Kernekraft og nuklear sikkerhed 2007

    Energy Technology Data Exchange (ETDEWEB)

    Lauritzen, B.; OElgaard, P.L. (eds.); Kampmann, D.; Majborn, B.; Nonboel, E.; Nystrup, P.E.

    2008-05-15

    The report is the fifth report in a series of annual reports on the international development of nuclear power production, with special emphasis on safety issues and nuclear emergency preparedness. The report is written in collaboration between Risoe DTU and the Danish Emergency Management Agency. The report for 2007 covers the following topics: status of nuclear power production, regional trends, reactor development, safety related events of nuclear power, and international relations and conflicts. (LN)

  20. Nuclear power and nuclear safety 2005; Kernekraft of nuklear sikkerhed 2005

    Energy Technology Data Exchange (ETDEWEB)

    Lauritzen, B.; Oelgaard, P.L.; Kampman, D.; Majborn, B.; Nonboel, E.; Nystrup, P.E.

    2006-03-15

    The report is the third report in a series of annual reports on the international development of nuclear power production, with special emphasis on safety issues and nuclear emergency preparedness. The report is written in collaboration between Risoe National Laboratory and the Danish Emergency Management Agency. The report for 2005 covers the following topics: status of nuclear power production, regional trends, reactor development and development of emergency management systems, safety related events of nuclear power and international relations and conflicts. (ln)

  1. Nuclear power and nuclear safety 2004; Kernekraft og nuklear sikkerhed 2004

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-03-01

    The report is the second report in a new series of annual reports on the international development of nuclear power production, with special emphasis on safety issues and nuclear emergency preparedness. The report is written in collaboration between Risoe National Laboratory and the Danish Emergency Management Agency. The report for 2004 covers the following topics: status of nuclear power production, regional trends, reactor development and development of emergency management systems, safety related events of nuclear power and international relations and conflicts. (ln)

  2. Nuclear power and nuclear safety 2008; Kernekraft og nuklear sikkerhed 2008

    Energy Technology Data Exchange (ETDEWEB)

    Lauritzen, B.; OElgaard, P.L. (eds.); Nonboel, E. (Risoe DTU, Roskilde (Denmark)); Kampmann, D. (Beredskabsstyrelsen, Birkeroed (Denmark))

    2009-06-15

    The report is the fifth report in a series of annual reports on the international development of nuclear power production, with special emphasis on safety issues and nuclear emergency preparedness. The report is written in collaboration between Risoe DTU and the Danish Emergency Management Agency. The report for 2008 covers the following topics: status of nuclear power production, regional trends, reactor development, safety related events of nuclear power, and international relations and conflicts. (LN)

  3. A potential conflict between preserving regional plant diversity and biotic resistance to an invasive grass, Microstegium vimineum

    Science.gov (United States)

    J. Stephen Brewer

    2010-01-01

    The relevance of diversity-biotic resistance studies to conservation of biodiversity could be improved by simultaneously examining the drivers of regional diversity and their effects on local species diversity and invasion. Using path analysis, I examined direct and indirect effects of various abiotic factors (i.e., flooding, treefall gaps, soil texture, proximity to...

  4. New public commons and network of nuclear site regions for the post-Fukushima accident re-vitalization

    International Nuclear Information System (INIS)

    Sawada, Tetsuo

    2012-01-01

    Due to the Fukushima NPP accidents on 11 March 2011, we have deadly lost the regional ties among local people, electricity consumers, and people involved in the nuclear research, development and businesses. Now we need the method to reconstruct the ties and further the activation of locals in accordance to the concept of 'New Public Commons'. And it is the most important key to recover the people's confidence for the nuclear business and promote the new siting and replacement of nuclear power stations. More than forty years have past since the earliest stage of invitation of nuclear power stations to regional areas in Japan. For this period, the efforts for the development of regional industries and the improvement of regional life obtained a level of results. However, now a new turn is required in the regional development, as the perception of wealthy has been gradually changed. The primary objective of this study is to make a network among regional areas where nuclear power stations and related facilities are located. It should further the understanding for nuclear energy, stimulate the 'emergence' through the cooperative works among regional areas. As a result, such efforts will enhance the Social Responsibility of conducts related to the nuclear energy. i.e., Nuclear SR (NSR). The basic frame of the NSR should be re-estimated in the reflection of 3.11 Fukushima NPP accidents. (author)

  5. Nuclear Deformation and Neutron Excess as Competing Effects for Dipole Strength in the Pygmy Region

    Science.gov (United States)

    Massarczyk, R.; Schwengner, R.; Dönau, F.; Frauendorf, S.; Anders, M.; Bemmerer, D.; Beyer, R.; Bhatia, C.; Birgersson, E.; Butterling, M.; Elekes, Z.; Ferrari, A.; Gooden, M. E.; Hannaske, R.; Junghans, A. R.; Kempe, M.; Kelley, J. H.; Kögler, T.; Matic, A.; Menzel, M. L.; Müller, S.; Reinhardt, T. P.; Röder, M.; Rusev, G.; Schilling, K. D.; Schmidt, K.; Schramm, G.; Tonchev, A. P.; Tornow, W.; Wagner, A.

    2014-02-01

    The electromagnetic dipole strength below the neutron-separation energy has been studied for the xenon isotopes with mass numbers A =124, 128, 132, and 134 in nuclear resonance fluorescence experiments using the γELBE bremsstrahlung facility at Helmholtz-Zentrum Dresden-Rossendorf and the HIγS facility at Triangle Universities Nuclear Laboratory Durham. The systematic study gained new information about the influence of the neutron excess as well as of nuclear deformation on the strength in the region of the pygmy dipole resonance. The results are compared with those obtained for the chain of molybdenum isotopes and with predictions of a random-phase approximation in a deformed basis. It turned out that the effect of nuclear deformation plays a minor role compared with the one caused by neutron excess. A global parametrization of the strength in terms of neutron and proton numbers allowed us to derive a formula capable of predicting the summed E1 strengths in the pygmy region for a wide mass range of nuclides.

  6. Nuclear deformation and neutron excess as competing effects for dipole strength in the pygmy region.

    Science.gov (United States)

    Massarczyk, R; Schwengner, R; Dönau, F; Frauendorf, S; Anders, M; Bemmerer, D; Beyer, R; Bhatia, C; Birgersson, E; Butterling, M; Elekes, Z; Ferrari, A; Gooden, M E; Hannaske, R; Junghans, A R; Kempe, M; Kelley, J H; Kögler, T; Matic, A; Menzel, M L; Müller, S; Reinhardt, T P; Röder, M; Rusev, G; Schilling, K D; Schmidt, K; Schramm, G; Tonchev, A P; Tornow, W; Wagner, A

    2014-02-21

    The electromagnetic dipole strength below the neutron-separation energy has been studied for the xenon isotopes with mass numbers A=124, 128, 132, and 134 in nuclear resonance fluorescence experiments using the γELBE bremsstrahlung facility at Helmholtz-Zentrum Dresden-Rossendorf and the HIγS facility at Triangle Universities Nuclear Laboratory Durham. The systematic study gained new information about the influence of the neutron excess as well as of nuclear deformation on the strength in the region of the pygmy dipole resonance. The results are compared with those obtained for the chain of molybdenum isotopes and with predictions of a random-phase approximation in a deformed basis. It turned out that the effect of nuclear deformation plays a minor role compared with the one caused by neutron excess. A global parametrization of the strength in terms of neutron and proton numbers allowed us to derive a formula capable of predicting the summed E1 strengths in the pygmy region for a wide mass range of nuclides.

  7. Nuclear event time histories and computed site transfer functions for locations in the Los Angeles region

    Science.gov (United States)

    Rogers, A.M.; Covington, P.A.; Park, R.B.; Borcherdt, R.D.; Perkins, D.M.

    1980-01-01

    This report presents a collection of Nevada Test Site (NTS) nuclear explosion recordings obtained at sites in the greater Los Angeles, Calif., region. The report includes ground velocity time histories, as well as, derived site transfer functions. These data have been collected as part of a study to evaluate the validity of using low-level ground motions to predict the frequency-dependent response of a site during an earthquake. For this study 19 nuclear events were recorded at 98 separate locations. Some of these sites have recorded more than one of the nuclear explosions, and, consequently, there are a total of 159, three-component station records. The location of all the recording sites are shown in figures 1–5, the station coordinates and abbreviations are given in table 1. The station addresses are listed in table 2, and the nuclear explosions that were recorded are listed in table 3. The recording sites were chosen on the basis of three criteria: (1) that the underlying geological conditions were representative of conditions over significant areas of the region, (2) that the site was the location of a strong-motion recording of the 1971 San Fernando earthquake, or (3) that more complete geographical coverage was required in that location.

  8. Fracture analyses and test of regions with nozzle and hole and curvature influence in nuclear vessel

    International Nuclear Information System (INIS)

    Wang Baisong; Xu Dinggen; Ye Weijuan; Hu Yinbiao; Liang Xingyun; Gu Shaode; Zhou Peiying

    1993-08-01

    For the calculations of stress intensity factor K 1 of surface crack in the regions with nozzle and hole and the curvature influence on nuclear vessel, a improved 3-D collapsed isoparametric singular element with quarter-points was presented. The square root singularity in the vertical planes of crack was derived. The methods of transitional element and calculating K 1 from displacements were extensively used in 3- D case. The SIF K 1 of the corner crack in inner wall of the nozzle of RPV (reactor pressure vessel) for a typical 300 MW nuclear plant was calculated, and it was verified by 3-D photo-elastic test and diffusion of light test. The engineering fracture analysis and evaluation of the outside surface crack in the circular are transitional region of the head flange of RPV are also completed

  9. Problems on radioactive waste and spent nuclear fuel management in the European Arctic Region of Russia

    International Nuclear Information System (INIS)

    Krukov, Evgeny B.

    1999-01-01

    In the Arkhangelsk and Murmansk regions of Russia, radioactive wastes and spent nuclear fuel from the Northern Fleet and Mineconomiki, the technological repairing plant Atomflot and the Kola nuclear power plant and other activities is accumulating steadily and there is no adequate waste management system in the region. There is an action plan to remedy the situation, but it has been delayed because of insufficient funds. This presentation lists the volumes of liquid and solid radioactive wastes from these sources in 1996 and the expected volumes in 2020. It also lists the specific problems of the present waste management and main proposals of the action plan. In addition to federal funds, a number of projects are financed through international co-operation

  10. Realistic nuclear shell theory and the doubly-magic 132Sn region

    International Nuclear Information System (INIS)

    Vary, J.P.

    1978-01-01

    After an introduction discussing the motivation and interest in results obtained with isotope separators, the fundamental problem in realistic nuclear shell theory is posed in the context of renormalization theory. Then some of the important developments that have occurred over the last fifteen years in the derivation of the effective Hamiltonian and application of realistic nuclear shell theory are briefly reviewed. Doubly magic regions of the periodic table and the unique advantages of the 132 Sn region are described. Then results are shown for the ground-state properties of 132 Sn as calculated from the density-dependent Hartree-Fock approach with the Skyrme Hamiltonian. A single theoretical Hamiltonian for all nuclei from doubly magic 132 Sn to doubly magic 208 Pb is presented; single-particle energies are graphed. Finally, predictions of shell-model level-density distributions obtained with spectral distribution methods are discussed; calculated level densities are shown for 136 Xe. 10 figures

  11. Nuclear ribosomal internal transcribed spacer (ITS) region as a universal DNA barcode marker for Fungi.

    Science.gov (United States)

    Schoch, Conrad L; Seifert, Keith A; Huhndorf, Sabine; Robert, Vincent; Spouge, John L; Levesque, C André; Chen, Wen

    2012-04-17

    Six DNA regions were evaluated as potential DNA barcodes for Fungi, the second largest kingdom of eukaryotic life, by a multinational, multilaboratory consortium. The region of the mitochondrial cytochrome c oxidase subunit 1 used as the animal barcode was excluded as a potential marker, because it is difficult to amplify in fungi, often includes large introns, and can be insufficiently variable. Three subunits from the nuclear ribosomal RNA cistron were compared together with regions of three representative protein-coding genes (largest subunit of RNA polymerase II, second largest subunit of RNA polymerase II, and minichromosome maintenance protein). Although the protein-coding gene regions often had a higher percent of correct identification compared with ribosomal markers, low PCR amplification and sequencing success eliminated them as candidates for a universal fungal barcode. Among the regions of the ribosomal cistron, the internal transcribed spacer (ITS) region has the highest probability of successful identification for the broadest range of fungi, with the most clearly defined barcode gap between inter- and intraspecific variation. The nuclear ribosomal large subunit, a popular phylogenetic marker in certain groups, had superior species resolution in some taxonomic groups, such as the early diverging lineages and the ascomycete yeasts, but was otherwise slightly inferior to the ITS. The nuclear ribosomal small subunit has poor species-level resolution in fungi. ITS will be formally proposed for adoption as the primary fungal barcode marker to the Consortium for the Barcode of Life, with the possibility that supplementary barcodes may be developed for particular narrowly circumscribed taxonomic groups.

  12. Real-time detection and characterization of nuclear explosion using broadband analyses of regional seismic stations

    Science.gov (United States)

    Prastowo, T.; Madlazim

    2018-01-01

    This preliminary study aims to propose a new method of real-time detection and characterization of nuclear explosions by analyzing broadband seismic waveforms acquired from a network of regional seismic stations. Signal identification generated by a nuclear test was differentiated from natural sources of either earthquakes or other natural seismo-tectonic events by verifying crucial parameters, namely source depth, type of first motion, and P-wave domination of the broadband seismic wavesunder consideration. We examined and analyzed a recently hypothetical nuclear test performed by the North Koreangovernment that occurred on September 3, 2017 as a vital point to study. From spectral analyses, we found that the source of corresponding signals associated with detonations of the latest underground nuclear test was at a much shallower depth below the surface relatively compared with that of natural earthquakes, the suspected nuclear explosions produced compressional waves with radially directed outward from the source for their first motions, and the waves were only dominated by P-components. The results are then discussed in the context of potential uses of the proposed methodology for human-induced disaster early warning system and/or the need of rapid response purposes for minimizing the disaster risks.

  13. Possible applications of power from Temelin nuclear power plant in agriculture of the South Bohemian Region

    International Nuclear Information System (INIS)

    Hosek, V.

    1989-01-01

    The agricultural organizations in the South Bohemian Region have suggested the use of low-potential waste heat from the Temelin nuclear power plant in processing feed potatoes, fodder drying, mushroom production, heating greenhouses and agricultural buildings, drying corn and processing vegetables. Greenhouses should be built on an area of 30 hectares. Hydroponics is expected to be used. The location of the greenhouse area relative to the power plant is described. (M.D.). 6 tabs

  14. Regional and global environmental behaviour of radionuclides from the nuclear fuel cycle

    International Nuclear Information System (INIS)

    1983-02-01

    The operation of nuclear fuel cycle facilities entails the discharge of radioactive effluents to both the atmosphere and aquatic environment. These effluents may contain radionuclides which may be subject of concern for their long-range environmental consequences, in particular, in assessing the health detriment to populations in regions beyond the local environment. The present document reviews information on radionuclides, their environmental pathways and processes and related models and summarizes experiences and studies in this field

  15. Use of systematics in the interpretation of nuclear structure far from the beta-stable region

    International Nuclear Information System (INIS)

    Wood, J.L.

    1979-01-01

    The use of systematics in the interpretation of nuclear structure far from the beta-stable region is discussed. In particular, a set of rules for the use of systematics is presented together with some experimental criteria that need to be fulfilled for radioactive decay scheme studies in order that all states up to a given spin-parity and energy are located. Illustrative examples are taken from the region 180 < A < 210, with particular emphasis on the odd-mass Au and Hg nuclei. 6 figures

  16. Public participation and regional development at a nuclear waste disposal site

    International Nuclear Information System (INIS)

    Ipsen, D.

    2005-01-01

    The propositions brought forward in this article try to implement sociological aspects into the search for nuclear waste disposal sites based on two theses: Firstly without the willingness of public participation in the search and inspection processes the success of the process is severly put into question in a democratic state. Secondly the potential disposal site must not block the further economic development of the region. These two theses lead to socio-economic criteria for consideration or debarment, to a concept of active and intensive participation, and to considerations about long-term regional development. (orig.)

  17. Regularities of in-regional redistribution of the nuclear test products in the atmosphere

    International Nuclear Information System (INIS)

    Tsitskishvili, M.S.; Chkhartishvili, A.G.; Nozadze, M.R.; Intskirveli, L.N.; Buachidze, N.D.; Churguliya, E.R.; Shatberashvili, I.G.; Diasamidze, R.I.; Karchava, G.V.; Gugushvili, B.S.

    2003-01-01

    Regularities of artificial radionuclides redistribution in the Caucasus atmosphere are studied. The structure of global fallout in the region is considered. It is noted, that Caucasus is characterizing by a wide diversity of the landscapes and soils. This diversity results a different migration regime for radioisotopes in soils. Penetration of the nuclear tests products into the soils depends on the annual precipitation amount (soil humidification), and incoming level of the radioisotopes. At evaluation of external and internal irradiation doses on South Caucasus population the Caucasus was divided into regions by levels of the global reactive fallout

  18. Nuclear analytical techniques applied to characterization of atmospheric aerosols in Amazon Region

    International Nuclear Information System (INIS)

    Gerab, Fabio; Artaxo, Paulo

    1996-01-01

    This work presents the atmospheric aerosols characterization that exist in different regions of Amazon basin. The biogenic aerosol emission by forest, as well as the atmospheric emissions of particulate materials due to biomass burning, were analyzed. Samples of aerosol particles were collected during three years in two different locations of Amazon region using Stacked Unit Filters. In order to study these samples some analytical nuclear techniques were used. The high concentrations of aerosols as a result of biomass burning process were observed in the period of june-september

  19. Regional long-term co-operation in the field of nuclear and radiation emergency preparedness

    International Nuclear Information System (INIS)

    Sladek, V.; Metke, E.; Janko, K.; Hohenberg, J. K.; Hofer, P.

    2004-01-01

    Emergency preparedness is generally covered by methodical and coordinative activities of the International Atomic Energy Agency (IAEA) in Member States of the IAEA and by the European Commission (EC) in EU Member and EU Accession Countries. However, the regional harmonisation of emergency arrangements is an important trend of emergency preparedness. The present paper gives a couple of illustrative examples for a regional co-operation in the field of emergency preparedness in Central Europe and an overview on international exercises in this region. The penultimate section contains an outlook on future activities regarding regional co-operation in Central Europe. The following topics have been suggested inter alia: the harmonisation of intervention criteria and countermeasures, co-ordination in the field of information of the public, comprehensive bi lateral and multilateral exercises, exchange of experts between the national nuclear emergency centres and inter-comparison calculations of the computer codes. (authors)

  20. Analysis of sheltering and evacuation strategies for a national capital region nuclear detonation scenario.

    Energy Technology Data Exchange (ETDEWEB)

    Yoshimura, Ann S.; Brandt, Larry D.

    2011-12-01

    Development of an effective strategy for shelter and evacuation is among the most important planning tasks in preparation for response to a low yield, nuclear detonation in an urban area. Extensive studies have been performed and guidance published that highlight the key principles for saving lives following such an event. However, region-specific data are important in the planning process as well. This study examines some of the unique regional factors that impact planning for a 10 kT detonation in the National Capital Region. The work utilizes a single scenario to examine regional impacts as well as the shelter-evacuate decision alternatives at one exemplary point. For most Washington, DC neighborhoods, the excellent assessed shelter quality available make shelter-in-place or selective transit to a nearby shelter a compelling post-detonation strategy.

  1. Nuclear applications for the management of aquifers in the semi-arid region

    International Nuclear Information System (INIS)

    Simoes Filho, Fernando Lamego

    2005-01-01

    The semi-arid region of the Northeast of Brazil is characterized by a lack of superficial waters due to the low pluviometric precipitation and high evaporation rates. In addition to this, the precipitation events are irregular in time causing long periods of dryness or flooding with catastrophic consequences. Owing to adverse climatic conditions with recurrent droughts, intense pressure is being put on the use of groundwater resources. Groundwater occurrence on its turn depends on a series of geological and climatological characteristics that are very variable in the region. Because of this situation, groundwater is of strategical importance and represents a vital factor to its socioeconomic development. However, there is still insufficient knowledge of the basic aquifers characteristics leading to an over exploitation of the water resources. It is not surprising that, amongst other reasons, this situation contributes to the fact that areas with the lowest human development pattern are located in the semi-arid region of Brazil. Given the nature of hydrological problems that need to be addressed in semi-arid regions, nuclear/isotope techniques are increasingly recognized as indispensable tools for water resources assessment and development. However, information arising from these techniques has to cope with other hydrological methods in an integrated manner. The general objective was prospect nuclear technologies as tools for aquifer management, promoting sustainable use of groundwater in the semi-arid region. (author)

  2. Modification of the Japanese first nuclear ship reactor for a regional energy supply system

    International Nuclear Information System (INIS)

    Sato, K.; Shimazu, Y.; Narabayashi, T.; Tsuji, M.

    2008-01-01

    Nuclear Ship Mutsu was developed as the first experimental nuclear ship of Japan. It has several advantages as a prototype for regional energy supply system. Considering the attractive advantages of the Mutsu reactor, we investigated the feasibility of development of a small regional energy system by adopting the Mutsu reactor as a starting model. The system could supply with not only electricity but also heat. Heat could be used for hot-water supply, a heating system of a house, melting snow and so on, especially for those in northern part of Japan. The system should satisfy the requirements for GEN IV systems and the current regulations. From this point of view, the modification of the reactor was initiated by taking into improvements and technology of the state of arts to fulfill the requirements such as (1) Longer core life without refueling, (2) Reactivity adjustment for load change without control rods or soluble boron, (3) Simpler operations for load changes and (4) Ultimate safety with sufficient passive capability. Currently it is assumed to use basic standard 17x17 fuel assembly design for WH type PWRs. Nuclear design calculations are carried out by 'SRAC 2002 ', which has been developed in Japan Atomic Energy Agency. Several problems have not been solved yet, but we confirmed the proposed core has about 10 years life time. So the proposed core has a possibility to be used for a small regional energy system. (authors)

  3. Nuclear Data for Reactor Physics: Cross sections and level densities in the actinide region

    Directory of Open Access Journals (Sweden)

    Bernstein L.

    2010-03-01

    Full Text Available Nuclear data in the actinide region are particularly important because they are basis behind all simulations of nuclear reactor core behaviour over both long time scales (fuel depletion and waste production and short time scales (accident scenarios. Nuclear reaction cross sections must be known as precisely as possible so that core reaction rates can be accurately calculated. Although cross section measurements in this region have been widely performed, for certain nuclei, particularly those with short half lives, direct measurements are either very difficult or impossible and thus reactor simulations must rely on theoretical calculations or extrapolations from neighbouring nuclei. The greatest uncertainty in theoretical cross section calculations comes from the lack of knowledge of level densities, for which predicted values can often be incorrect by a factor of two or more. Therefore there is a strong case for a systematic experimental study of level densities in the actinide region for the purpose of a providing a stringent test of theoretical cross section calculations for nuclei where experimental cross section data are available and b for providing better estimations of cross sections for nuclei in which no cross section data are available.

  4. Technology assessment in energy landscapes. Agent-based modeling of energy conflicts

    International Nuclear Information System (INIS)

    Scheffran, Juergen; Link, P. Michael; Shaaban, Mostafa; Suesser, Diana

    2017-01-01

    The risks and conflicts of the fossil-nuclear age are in contrast to the effects of renewable energies which appear in a largely positive light. However, the transformation towards a low-carbon energy supply creates new energy landscapes with a high demand for suitable land areas - which may also provoke energy conflicts. Technology assessment can contribute to reducing such energy conflicts and increasing public acceptance by using spatial agent-based models that represent dynamic decisions and interactions of stakeholders regarding energy alternatives and land-use options. Northern Germany serves as a case study region where farmers and communities are local actors of the energy transition.

  5. X-Ray Emission from the Nuclear Region of Arp 220

    Science.gov (United States)

    Paggi, Alessandro; Fabbiano, Giuseppina; Risaliti, Guido; Wang, Junfeng; Karovska, Margarita; Elvis, Martin; Maksym, W. Peter; McDowell, Jonathan; Gallagher, Jay

    2017-05-01

    We present an imaging and spectral analysis of the nuclear region of the ultraluminous infrared galaxy merger of Arp 220, using deep Chandra-ACIS observations summing up to ˜ 300 {{ks}}. Narrowband imaging with subpixel resolution of the innermost nuclear region reveals two distinct Fe-K emitting sources, coincident with the infrared and radio nuclear clusters. These sources are separated by 1‧ (˜380 pc). The X-ray emission is extended and elongated in the eastern (E) nucleus, like the disk emission observed in millimeter radio images, suggesting a starburst dominance in this region. We estimate an Fe-K equivalent width of ≳ 1 {keV} for both sources and observe 2-10 keV luminosities of ˜ 2× {10}40 {{erg}} {{{s}}}-1 (western, W) and ˜ 3× {10}40 {{erg}} {{{s}}}-1 (E). In the 6-7 keV band the emission from these regions is dominated by the 6.7 keV Fe xxv line, suggesting a contribution from collisionally ionized gas. The thermal energy content of this gas is consistent with the kinetic energy injection in the interstellar medium by SNe II. However, nuclear winds from a hidden active galactic nucleus (AGN) (\\upsilon ˜ 2000 {{km}} {{{s}}}-1) cannot be excluded. The 3σ upper limits on the neutral Fe-Kα flux of the nuclear regions correspond to the intrinsic AGN 2-10 keV luminosities of < 1× {10}42 {{erg}} {{{s}}}-1 (W) and < 0.4× {10}42 {{erg}} {{{s}}}-1 (E). For typical AGN spectral energy distributions the bolometric luminosities are < 3× {10}43 {{erg}} {{{s}}}-1 (W) and < 8× {10}43 {{erg}} {{{s}}}-1 (E), and black hole masses of < 1× {10}5 {M}⊙ (W) and < 5× {10}5 {M}⊙ (E) are evaluated for Eddington limited AGNs with a standard 10% efficiency.

  6. Parenting Conflicts

    Science.gov (United States)

    ... Home Family Dynamics Adoption & Foster Care Communication & Discipline Types of Families Media Work & Play Getting Involved in Your Community Healthy Children > Family Life > Family Dynamics > Parenting Conflicts Family Life Listen Español Text Size Email Print ...

  7. Optimization method concerning target conflicts between safety aspects and occupational safety aspects in nuclear power plant operations

    International Nuclear Information System (INIS)

    Mueller, W.

    1991-01-01

    The simplified cost-benefit analysis has not been considered for applications in nuclear engineering with complex decisions between safety aspects and occupational safety aspects. The extended cost-benefit analysis encounters problems with non-monetary criteria. Solutions are in sight, however with a subjective element. A major problem in implementing the method is the psychological barrier as against an evaluation of human life. The multi-attribute utility analysis overcomes the difficulties of the extended cost-benefit analysis, however, it also creates new problems on account of the complicated construction of the utility functions. The problems are solved most elegantly with the multi-criteria outranking analysis, the only disadvantage possibly being less transparency at first sight. (orig./HP) [de

  8. Dealing with the regional challenge of physical protection of nuclear materials

    International Nuclear Information System (INIS)

    Paschoa, A.S.

    2002-01-01

    ) methodologies, technologies and guides for detection of and response to illegal activities involving nuclear and other radioactive materials. In addition there were projects on provision of consolidated information an illicit trafficking, and an international cooperation on the security of nuclear and other radioactive materials. Voluntary contributions by member states were required to implement most of those activities. However, despite the generous contributions of some countries, the IAEA's International Physical Protection Advisory Service (IPPAS) has experienced serious limitation of funds to advise a number of countries. One possible avenue to be followed to make the IPPAS more effective is to take advantage of the expertise already developed by regional systems of accounting for and control of nuclear materials, for example, ABACC in the Latin American region. Of course, changes would have to be made in the ABACC's chart in order to expand its role, and face today's challenge concerning potential nuclear terrorism. (author)

  9. CONFLICTING REASONS

    OpenAIRE

    Parfit, Derek

    2016-01-01

    Sidgwick believed that, when impartial reasons conflict with self-interested reasons, there are no truths about their relative strength. There are such truths, I claim, but these truths are imprecise. Many self-interested reasons are decisively outweighed by conflicting impar-tial moral reasons. But we often have sufficient self-interested reasons to do what would make things go worse, and we sometimes have sufficient self-interested reasons to act wrongly. If we reject Act Consequentialism, ...

  10. Report of the joint seminar on heavy-ion nuclear physics and nuclear chemistry in the energy region of tandem accelerators (II)

    International Nuclear Information System (INIS)

    1986-04-01

    A meeting of the second joint seminar on Heavy-Ion Nuclear Physics and Nuclear Chemistry in the Energy Region of Tandem Accelerators was held after an interval of two years at the Tokai Research Establishment of the JAERI, for three days from January 9 to 11, 1986. In the seminar, about 70 nuclear physicists and nuclear chemists of JAERI and other Institutes participated, and 38 papers were presented. These include general reviews and topical subjects which have been developed intensively in recent years, as well as the new results obtained by using the JAERI tandem accelerator. This report is a collection of the papers presented to the seminar. (author)

  11. Emotional Dynamics in Conflict and Conflict Transformation

    DEFF Research Database (Denmark)

    Poder, Poul; Bramsen, Isabel

    2018-01-01

    Isabel Bramsen & Poul Poder 2018. Emotional Dynamics in Conflict and Conflict Transformation. Berghof Handbook for Conflict Transformation, Online Edition. Berlin: Berghof Foundation. Conflict and Conflict Transformation. Berghof Handbook for Conflict Transformation, Online Edition. Berlin: Berghof Foundation.

  12. Regional waste treatment facilities with underground monolith disposal for all low-heat-generating nuclear wastes

    International Nuclear Information System (INIS)

    Forsberg, C.W.

    1982-01-01

    An alternative system for treatment and disposal of all ''low-heat-generating'' nuclear wastes from all sources is proposed. The system, Regional Waste Treatment Facilities with Underground Monolith Disposal (RWTF/UMD), integrates waste treatment and disposal operations into single facilities at regional sites. Untreated and/or pretreated wastes are transported from generation sites such as reactors, hospitals, and industries to regional facilities in bulk containers. Liquid wastes are also transported in bulk after being gelled for transport. The untreated and pretreated wastes are processed by incineration, crushing, and other processes at the RWTF. The processed wastes are mixed with cement. The wet concrete mixture is poured into large low-cost, manmade caverns or deep trenches. Monolith dimensions are from 15 to 25 m wide, and 20 to 60 m high and as long as required. This alternative waste system may provide higher safety margins in waste disposal at lower costs

  13. Several issues related to regional environmental investigation to inland nuclear power plant

    International Nuclear Information System (INIS)

    Tian Xinshan; Zhang Xiaofeng

    2010-01-01

    Based on the goal of carrying out regional environmental investigation and review of recent environmental investigations toward inland nuclear power plant(NPP) site, and combined with the characteristics between inland and coastal sites, this paper is to make deeply analysis on population distribution, environmental characteristics, feasibility of performing emergency plan, characteristics of received water and external human-induced incident of NPP vicinity, then advance several significant issues related regional environmental investigation to inland sites, and make comparison with the investigation to coastal sites. Meantime, on guarantee of the integrity of collected materials during investigation, this paper also makes several proposals to provide reference for carrying out regional environmental investigation to inland NPP site. (authors)

  14. Distance effects on regional discriminants along a seismic profile in Northwest Nevada; NPE and nuclear results

    Energy Technology Data Exchange (ETDEWEB)

    McCormack, D.A. [AWE Blacknest, Berkshire (United Kingdom); Priestley, K.F. [Univ. of Cambridge (United Kingdom); Patton, H.J. [Lawrence Livermore National Lab., CA (United States)

    1994-12-31

    To address questions of discriminant transportability, it is important to understand how discriminants based on regional seismic phases are affected by regional variations in velocity structure. To examine this issue, we have recorded two explosions, the nuclear explosion Kinibito and the Non-Proliferation Experiment along a 300 km-long profile through western Nevada. We use these data to investigate the stability with distance of several proposed seismic discriminants. In this study we first estimate the apparent attenuation of the regional phases. We compare attenuation corrected amplitude ratios for P{sub n}/L{sub g} and P{sub g}/L{sub g}, and spectral ratios for P{sub n}, P{sub g}, and L{sub g}, as a function of distance along the profile. We make these comparisons for the vertical component and for the total vector resultant using all three components of motion.

  15. Selection and construction of nuclear and radiation emergency medical center in a region

    International Nuclear Information System (INIS)

    Wang Guojun; He Xu; Liao Li; Gao Dong

    2014-01-01

    Three level of first-class comprehensive hospital is an important force of nuclear and radiation accident rescue, has a very rich experience in response to nuclear and radiation accidents and deal with large quantities of the sick and wounded. With the foundation and the ability of the construction and operation of medical emergency rescue center. This paper according to the median model location theory of emergency center, combined with the specific situation of the nuclear and radiation accident in Hunan Province, reference location, rescue experience, emergency allocation of resources, teaching and research capacity, establish regional medical emergency center of nuclear and radiation accidents based on three level of first-class comprehensive hospital, break the traditional concept that the center must be provincial capital,form a multi-level, three-dimensional, network of emergency hospital rescue system. The main duties of the center are accident emergency response, on-site treatment and technical guidance of accident, psychological grooming. The author propose building measures according to the duties of the center: increase national and provincial financial investment, carry out training, drills and first aid knowledge missionaries regularly, innovative materials management, speed up the construction of information platform, establish and improve the hospital rescue system, improve organization institution and system of plans, reengineering rescue process. (authors)

  16. Climate, transports and regions. A study of goal-conflicts and goal-synergies; Klimat, transporter och regioner. En studie om maalkonflikter och maalsynergier

    Energy Technology Data Exchange (ETDEWEB)

    Andersson, Matts; Hammarqvist, Jarl; Jarlebring, Isak; Algers, Staffan; Baeckstroem, Sebastian; Svalgaard, Stehn; Hultin, Kia [WSP Analys och Strategi, Stockholm (Sweden); Lundgren, Tommy [Dept. of Forest Economics, Swedish Univ. of Agricultural Sciences, Umeaa (Sweden)

    2007-05-15

    In this report, we address how climate gas emissions and regional development are influenced by policy instruments. We compare costs in terms of decreased regional development with the benefits in CO{sub 2} reductions. Regional development is measured by production and employment within the manufacturing industry, and by the size of the labour markets. For two reasons, we study policy instruments in the transport system: 1. The transport system represents a large and constantly increasing part of CO{sub 2} emissions. 2. Within the transport industry, analytical tools are readily available. We study tax on fossil fuels, three levels of kilometer tax and car benefit tax based on CO{sub 2} emissions. The two first instruments are taken from a Swedish parliamentary investigation on road taxes, the third from an investigation by the Swedish environmental Protection Agency. All instruments have little impact on production. In total, production in the manufacturing industry is decreased by SEK 2 billion annually, or 0.1 per cent of GDP, when the highest kilometer tax is applied. For some industries the effects are noticeable in absolute values, though the largest decrease is only 2.5 percent of the production in the industry (earth and stone). The impact on employment is greater and positive. Employment in the manufacturing industry increases by 1.2 per cent, or 5,000 individuals, with the highest kilometer tax. Labour intense industries grow on behalf of transport intense industries and transports are exchanged for labour within each industry. As shown in the figure on the next page, the greatest increase is in the food and beverage industry and the largest decrease in paper and pulp. Our calculations of goods transport emissions are quite rough. The highest level of kilometer tax will decrease emissions from heavy goods vehicles with 5 to 11 per cent (which means a 1 to 2 percent decrease in emissions from the transport sector), whereas the middle level is decreases

  17. The planetary nebulae population in the nuclear regions of M31: the SAURON view

    Science.gov (United States)

    Pastorello, Nicola; Sarzi, Marc; Cappellari, Michele; Emsellem, Eric; Mamon, Gary A.; Bacon, Roland; Davies, Roger L.; de Zeeuw, P. Tim

    2013-04-01

    The study of extragalactic planetary nebulae (PNe) in the optical regions of galaxies, where the properties of their stellar population can be best characterized, is a promising ground to better understand the late evolution of stars across different galactic environments. Following a first study of the central regions of M32 that illustrated the power of integral field spectroscopy (IFS) in detecting and measuring the [O III] λ5007 emission of PNe against a strong stellar background, we turn to the very nuclear PN population of M31, within ˜80 pc of its centre. We show that PNe can also be found in the presence of emission from diffuse gas, as commonly observed in early-type galaxies and in the bulge of spirals, and further illustrate the excellent sensitivity of IFS in detecting extragalactic PNe through a comparison with narrow-band images obtained with the Hubble Space Telescope. Contrary to the case of the central regions of M32, the nuclear PNe population of M31 is only marginally consistent with the generally adopted form of the PNe luminosity function (PNLF). In particular, this is due to a lack of PNe with absolute magnitude M5007 brighter than -3, which would only result from a rather unfortunate draw from such a model PNLF. The nuclear stellar population of M31 is quite different from that of the central regions of M32, which is characterized in particular by a larger metallicity and a remarkable ultraviolet (UV) upturn. We suggest that the observed lack of bright PNe in the nuclear regions of M31 is due to a horizontal-branch population that is more tilted towards less massive and hotter He-burning stars, so that its progeny consists mostly of UV-bright stars that fail to climb back up the asymptotic giant branch (AGB) and only a few, if any, bright PNe powered by central post-AGB stars. These results are also consistent with recent reports on a dearth of bright post-AGB stars towards the nucleus of M31, and lend further support to the idea that the

  18. Conflicts about Conflict of Interest.

    Science.gov (United States)

    Kelly, Terrence

    2016-07-01

    Pharmaceutical representatives use detailing, gift giving, and the donation of free samples as a means to gain access to and influence over physicians. In biomedical ethics, there has been an ongoing debate as to whether these practices constitute an unethical conflict of interest (COI) on the part of the physician. Underlying this debate are the following antecedent questions: (1) what counts as a conflict of interest, (2) when are such conflicts unethical, and (3) how should the ethical physician respond to conflicts? This article distinguishes between two perspectives that have been developed on these issues: a reliable performance model (PM) and a trustworthiness model (TM). PM advocates argue that a conflict of interest can only be established by demonstrating that a particular influence is undermining the reliability of the physician's judgment, and this requires empirical evidence of negative patient outcomes. TM advocates, on the other hand, argue that because of the fiduciary nature of the patient-physician relationship, physicians have an obligation to develop and be worthy of patient trust. A COI, on this view, is a condition that undermines the warrant for patients to judge a physician as trustworthy. Although there is much that is right in the PM, it is argued that the TM does a better job of responsibly addressing the unique vulnerabilities of the patient. The TM is then applied to the practices of detailing, gift giving, and sample donation. It is concluded that these practices constitute an unethical conflict of interest.

  19. The cerebellum mediates conflict resolution.

    Science.gov (United States)

    Schweizer, Tom A; Oriet, Chris; Meiran, Nachshon; Alexander, Michael P; Cusimano, Michael; Stuss, Donald T

    2007-12-01

    Regions within the frontal and parietal cortex have been implicated as important neural correlates for cognitive control during conflict resolution. Despite the extensive reciprocal connectivity between the cerebellum and these putatively critical cortical areas, a role for the cerebellum in conflict resolution has never been identified. We used a task-switching paradigm that separates processes related to task-set switching and the management of response conflict independent of motor processing. Eleven patients with chronic, focal lesions to the cerebellum and 11 healthy controls were compared. Patients were slower and less accurate in conditions involving conflict resolution. In the absence of response conflict, however, tasks-witching abilities were not impaired in our patients. The cerebellum may play an important role in coordinating with other areas of cortex to modulate active response states. These results are the first demonstration of impaired conflict resolution following cerebellar lesions in the presence of an intact prefrontal cortex.

  20. Alimentary tract absorption (f1 values) for radionuclides in local and regional fallout from nuclear tests.

    Science.gov (United States)

    Ibrahim, Shawki A; Simon, Steven L; Bouville, André; Melo, Dunstana; Beck, Harold L

    2010-08-01

    This paper presents gastrointestinal absorption fractions (f1 values) for estimating internal doses from local and regional fallout radionuclides due to nuclear tests. The choice of f1 values are based on specific circumstances of weapons test conditions and a review of reported f1 values for elements in different physical and chemical states. Special attention is given to fallout from nuclear tests conducted at the Marshall Islands. We make a distinction between the f1 values for intakes of radioactive materials immediately after deposition (acute intakes) and intakes that occur in the course of months and years after deposition, following incorporation into terrestrial and aquatic foodstuffs (chronic intakes). Multiple f1 values for different circumstances where persons are exposed to radioactive fallout (e.g., local vs. regional fallout and coral vs. continental tests) are presented when supportive information is available. In some cases, our selected f1 values are similar to those adopted by the International Commission on Radiological Protection (ICRP) (e.g., iodine and most actinides). However, f1 values for cesium and strontium derived from urine bioassay data of the Marshallese population are notably lower than the generic f1 values recommended by ICRP, particularly for acute intakes from local fallout (0.4 and 0.05 for Cs and Sr, respectively). The f1 values presented here form the first complete set of values relevant to realistic dose assessments for exposure to local or regional radioactive fallout.

  1. Tennessee Valley region study: potential year 2000 radiological dose to population resulting from nuclear facility operations

    International Nuclear Information System (INIS)

    1978-06-01

    A companion report, DOE/ET-0064/1, presents a geographic, cultural, and demographic profile of the Tennessee Valley Region study area. This report describes the calculations of radionuclide release and transport and of the resultant dose to the regional population, assuming a projected installed capacity of 220,000 MW in the year 2000, of which 144,000 MW would be nuclear. All elements of the fuel cycle were assumed to be in operation. The radiological dose was calculated as a one-year dose based on ingestion of 35 different food types as well as for nine non-food pathways, and was reported as dose to the total body and for six specific organs for each of four age groups (infant, child, teen, and adult). Results indicate that the average individual would receive an incremental dose of 7 x 10 -4 millirems in the year 2000 from the operation of nuclear facilities within and adjacent to the region, five orders of magnitude smaller than the dose from naturally occurring radiation in the area. The major contributor to dose was found to be tritium, and the most significant pathways were immersion in air, inhalation of air, transpiration of tritium (absorption through the skin), and exposure radionuclide-containing soil. 60 references

  2. Flow of ideal fluid through a central region of a nuclear reactor wire-spaced fuel subassembly

    International Nuclear Information System (INIS)

    Schmid, J.

    1991-04-01

    The results are given of calculations of the flow of an ideal fluid through the central region of a nuclear reactor wire-spaced fuel subassembly. The computer code used is briefly described. (author). 10 figs., 4 refs

  3. Prescribed fire and air quality in the American South: a review of conflicting interests and a technique for incorporating the land manager into regional air quality modeling

    Science.gov (United States)

    Gary L. Achtemeier

    2013-01-01

    In this paper, conflicting interests in prescribed burn practice and improving air quality in the South are reviewed. Conflicting societal interests and legislative actions threaten to curtail the use of prescribed fire to manage for endangered species and for other land management objectives in the South. This comes at a time when efforts are being made to increase...

  4. RAF 7015: Strengthening Regional Capacities for Marine Risk Assessment Using Nuclear and Related Techniques

    International Nuclear Information System (INIS)

    Okuku, E.; Mwangi, S.

    2017-01-01

    To develop and implement harmonized and integrated regional sea food safety monitoring in the MS through the application of nuclear techniques for enhanced sustainability of marine resource. Rapid urbanization and industrialization are causing alterations of the characteristics of marine environment thus threatening the ecosystem health and sustainability of marine environment and Affects public health, recreational water quality and economic viability.Threats to marine ecosystem include Over-exploitation, habitat destruction, Global warming- rise in SST, HABs and invasive species, Ocean acidification and Marine pollution

  5. Valuation procedure for supra-regional siting of nuclear power plants

    International Nuclear Information System (INIS)

    Volwahsen, A.

    1977-01-01

    The entwinement of area planning and power policies is explained and conceivable effects of the selection of site for nuclear power stations on the regional economic and social structure as well as the housing development are discussed. A research project and its purposes are presented here, the project having been initiated in order to examine the siting concepts emerging from the discussion of deverging interests, and in order to elaborate a variety of concrete requirements to be made with regard to site examination and site selection. Large-scole valuation indicators and procedures are expected to lead to solutions acceptable for all parties concerned. (HP) 891 HP [de

  6. Input-output model of regional environmental and economic impacts of nuclear power plants

    International Nuclear Information System (INIS)

    Johnson, M.H.; Bennett, J.T.

    1979-01-01

    The costs of delayed licensing of nuclear power plants calls for a more-comprehensive method of quantifying the economic and environmental impacts on a region. A traditional input-output (I-O) analysis approach is extended to assess the effects of changes in output, income, employment, pollution, water consumption, and the costs and revenues of local government disaggregated among 23 industry sectors during the construction and operating phases. Unlike earlier studies, this model uses nonlinear environmental interactions and specifies environmental feedbacks to the economic sector. 20 references

  7. The print media and conflict resolution in Northern Uganda | Acayo ...

    African Journals Online (AJOL)

    This article reviews the role of the print media in conflict resolution. Using Northern Uganda as a case study, the article seeks to demonstrate that the press can effectively be used either to fuel conflict in a region or to reduce conflict in a region. The article seeks to demonstrate the role played by the print media in conflict and ...

  8. ''Confession statement against the nuclear nation''. The protestant church in Germany and the conflicts concerning nuclear energy 1970 - 1990; ''Bekennen gegen den Atomstaat''. Die evangelischen Kirchen in der Bundesrepublik Deutschland und die Konflikte um die Atomenergie 1970-1990

    Energy Technology Data Exchange (ETDEWEB)

    Schuering, Michael [Florida Univ., Gainesville, FL (United States)

    2015-07-01

    The book on ''Confession statement against the nuclear nation'' discusses the conflicts of the protestant church in Germany concerning nuclear energy in 1970 - 1990. The introduction covers the state of research and the historical sources. The following chapters discuss the issues philosophic-ideological fundamentals: atomic energy and theology, the political church, the new protest culture and comparative perspectives: the catholic perspective, Three Mile Island's shadow.

  9. Technological risks and social conflicts

    International Nuclear Information System (INIS)

    Conrad, J.; Krebsbach-Gnath, C.

    1980-12-01

    This volume of materials is part of the report on 'Technological risks and social conflicts. Political risk strategies in the field of nuclear power'. The interested reader who wants to deepen his knowledge on the results and reasoning of the main report, will here find detailed explanations and brief drafts of subprojects; fundamental aspects of problems are presented in detail, and theoretical-conceptional, methodological and scientific-political points of view are explained. Furthermore it contains general reflections on the application-oriented research by order, a review of the status of risk research, historical considerations on the nuclear energy conflict, and finally explanations are attempted for the nuclear energy conflict. (orig./HSCH) [de

  10. Proceedings of the 3. Regional Meeting on Radiological and Nuclear Safety, Regional Meeting on International Radiation Protection Association (IRPA)and 3. Peruvian Meeting on Radiological Protection

    International Nuclear Information System (INIS)

    1995-10-01

    There we show works of the Third Regional Meeting on Radiological and Nuclear Safety held on 23-27 October, 1995 in Cusco-Peru. Latin americans specialists talk about nuclear safety and radiological protection, radiation natural exposure, biological effect of radiation, radiotherapy and medical radiological safety, radiological safety in industry and research. Also we deal with subjects related to radiological safety of nuclear and radioactive facilities, radioactive waste management, radioactive material transport, environmental radiological monitoring program, radiological emergency and accidents, instruments and dosimetry, basic safety standards of protection against radiation. More than 225 works were presented on the meeting

  11. Environment monitoring and residents health condition monitoring of nuclear power plant Bohunice region

    International Nuclear Information System (INIS)

    Letkovicova, M.; Rehak, R.; Stehlikova, B.; Celko, M.; Hraska, S.; Klocok, L.; Kostial, J.; Prikazsky, V.; Vidovic, J.; Zirko, M.; Beno, T.; Mitosinka, J.

    1998-01-01

    The report contents final environment evaluation and selected characteristic of residents health physics of nuclear power plant Bohunice region. Evaluated data were elaborated during analytical period 1993-1997.Task solving which results are documented in this final report was going on between 1996- 1998. The report deals in individual stages with the following: Information obtaining and completing which characterize demographic situation of the area for the 1993-1997 period; Datum obtaining and completing which contain selected health physics characteristics of the area residents; Database structures for individual data archiving from monitoring and collection; Brief description of geographic information system for graphic presentation of evaluation results based on topographic base; Digital mapping structure description; Results and evaluation of radionuclide monitoring in environment performed by Environmental radiation measurements laboratory by the nuclear power plant Bohunice for the 1993-1997 period. Demographic situation evaluation and selected health physics characteristics of the area of nuclear power plant residents for the 1993-1997 period are summarized in the final part of the document. Monitoring results and their evaluation is processed in graph, table, text description and map output forms. Map outputs are processed in the geographic information system Arc View GIS 3.0a environment

  12. Mutable Conflicts

    DEFF Research Database (Denmark)

    Kublitz, Anja

    their everyday life in Denmark, and to single out specific contemporary political events like the publishing of the cartoons of the Prophet Muhammad, local clashes with the Danish police and the Israeli invasion of Gaza. The ethnography discloses that the Palestinian-Israeli conflict is not a chronological...

  13. Celebritizing Conflict

    DEFF Research Database (Denmark)

    Richey, Lisa Ann; Budabin, Alexandra Cosima

    2016-01-01

    From serving as United Nations ambassadors to appearing as spokespersons for major NGO campaigns, global celebrities have become increasingly important in international development assistance. Acting as “aid celebrities,” they are indelibly linked with humanitarian work and public engagement.2 In......, conflict, and development in Africa....

  14. Flexibility conflict?

    NARCIS (Netherlands)

    Delsen, L.W.M.; Bauer, F.; Groß, H.; Sieglen, G.

    2002-01-01

    The chapter deals with the presupposed conflict of interests between employers and employees resulting from a decoupling of operating hours and working times. It starts from the notion that both long operating hours and flexibility are relative concepts. As there is some discretion, the ultimate

  15. Nuclear-waste isolation in the unsaturated zone of arid regions

    International Nuclear Information System (INIS)

    Wollenberg, H.A.; Wang, J.S.Y.; Korbin, G.

    1982-05-01

    The vadose zone in arid regions is considered as a possible environment for geologic isolation of nuclear waste. There are several topographic and lithologic combinations in the vadose zone of arid regions that may lend themselves to waste isolation considerations. In some cases, topographic highs such as mesas and interbasin ranges - comprised of several rock types, may contain essentially dry or partially saturated conditions favorable for isolation. The adjacent basins, especially in the far western and southwestern US, may have no surface or subsurface hydrologic connections with systems ultimately leading to the ocean. Some rock types may have the favorable characteristics of very low permeability and contain appropriate minerals for the strong chemical retardation of radionuclides. Environments exhibiting these hydrologic and geochemical attributes are the areas underlain by tuffaceous rocks, relatively common in the Basin and Range geomorphic province. Adjacent valley areas, where tuffaceous debris makes up a significant component of valley fill alluvium, may also contain thick zones of unsaturated material, and as such also lend themselves to strong consideration as respository environments. This paper summarizes the aspects of nuclear waste isolation in unsaturated regimes in alluvial-filled valleys and tuffaceous rocks of the Basin and Range province

  16. New aspects in distribution of population dose loads in Semipalatinsk Nuclear Test Site region

    International Nuclear Information System (INIS)

    Hill, P.; Pivovarov, S.; Rukhin, A.; Seredavina, T.; Sushkova, N.

    2008-01-01

    Full text: The question on dose loads of Semipalatinsk Nuclear Test Site (SNTS) region population is not fully solved till now. There is rather different estimations of doses, received by people of nearest to SNTS settlements. It may be explain by absence of individual dosimeters during and after nuclear weapon tests and also many various ways of radiation exposure receiving. During last some years we have done a people dose loads estimations by Electron Paramagnetic Resonance (EPR) tooth enamel dosimetry method - one of the best and reliable for retrospective dosimetry. It was studied tooth enamel people from settlements Dolon, Bodene, Cheremushki, Mostik, which was irradiated mainly by the first atomic explosion 1949, settlement Sarjal, irradiated by the first thermonuclear explosion in 1953, and control settlement Maysk, which is sited close to SNTS, but there was no any radioactive traces due to east wind. The results display a not expected rather surprising picture: in all settlements, including control one Maysk, the dose loads distribution was rather similar, it has ex fast bimodal form with rather high doses in the second one. The possible reasons of such situation is discussed. The results obtained is compared with last estimations of Semipalatinsk region dose loads of population, which were specially attentively discussed at International Symposiums in Hiroshima (Japan, 2005) and Bethesda (MD, USA, 2006). (author)

  17. Behavioral vs. molecular sources of conflict between nuclear and mitochondrial DNA: The role of male-biased dispersal in a Holarctic sea duck

    Science.gov (United States)

    Peters, Jeffrey L.; Bolender, Kimberly A.; Pearce, John M.

    2012-01-01

    Genetic studies of waterfowl (Anatidae) have observed the full spectrum of mitochondrial (mt) DNA population divergence, from apparent panmixia to deep, reciprocally monophyletic lineages. Yet, these studies often found weak or no nuclear (nu) DNA structure, which was often attributed to male-biased gene flow, a common behaviour within this family. An alternative explanation for this ‘conflict’ is that the smaller effective population size and faster sorting rate of mtDNA relative to nuDNA lead to different signals of population structure. We tested these alternatives by sequencing 12 nuDNA introns for a Holarctic pair of waterfowl subspecies, the European goosander (Mergus merganser merganser) and the North American common merganser (M. m. americanus), which exhibit strong population structure in mtDNA. We inferred effective population sizes, gene flow and divergence times from published mtDNA sequences and simulated expected differentiation for nuDNA based on those histories. Between Europe and North America, nuDNA ФST was 3.4-fold lower than mtDNA ФST, a result consistent with differences in sorting rates. However, despite geographically structured and monophyletic mtDNA lineages within continents, nuDNA ФST values were generally zero and significantly lower than predicted. This between- and within-continent contrast held when comparing mtDNA and nuDNA among published studies of ducks. Thus, male-mediated gene flow is a better explanation than slower sorting rates for limited nuDNA differentiation within continents, which is also supported by nonmolecular data. This study illustrates the value of quantitatively testing discrepancies between mtDNA and nuDNA to reject the null hypothesis that conflict simply reflects different sorting rates.

  18. JAEA's efforts for regional transparency in the area of nuclear nonproliferation

    International Nuclear Information System (INIS)

    Hoffheins, Barbara; Kawakubo, Yoko; Inoue, Naoko

    2014-03-01

    The Japan Atomic Energy Agency (JAEA) has undertaken a joint R and D project with the US Department of Energy's National Nuclear Security Administration (DOE/NNSA) for the purposes of developing an Information Sharing Framework (ISF) for regional nonproliferation cooperation since July 2011. This project builds on nearly twenty years of technical cooperation between JAEA, its predecessor organizations and the DOE including the activities to define, develop and test transparency technologies and other multilateral efforts. The objective of current project is to design a viable information sharing process to support the goals of building confidence in the peaceful nature of regional nuclear programs. At the end of a two-year-effort, project partners, JAEA and Sandia National Laboratories (SNL), have defined the comprehensive requirements for an ISF that will ensure nonproliferation transparency success and sustainability. In October 2011, a parallel project with the similar title and objective was launched under the arrangement between the US DOE/NNSA and the Republic of Korea Ministry of Education, Science and Technology (MEST). Since then, JAEA, SNL, the Korea Institute for Nuclear Nonproliferation and Control (KINAC) and Korea Atomic Energy Institute (KAERI) have jointly carried out the project in a form of informal, multilateral cooperation. The project partners have identified needs and audience for ISF, and initiated the discussion to develop requirements for ISF through workshops, meetings, regular telephone conferences, etc. The activities include conducting a survey to identify stakeholders' needs and requirements for an ISF, launching a website to practice information sharing concepts, and presenting papers. This paper provides the historical context of the current project to establish ISF, and reports the progress to date and speculates on future directions. (author)

  19. Climate effects of a hypothetical regional nuclear war: Sensitivity to emission duration and particle composition

    Science.gov (United States)

    Pausata, Francesco S. R.; Lindvall, Jenny; Ekman, Annica M. L.; Svensson, Gunilla

    2016-11-01

    Here, we use a coupled atmospheric-ocean-aerosol model to investigate the plume development and climate effects of the smoke generated by fires following a regional nuclear war between emerging third-world nuclear powers. We simulate a standard scenario where 5 Tg of black carbon (BC) is emitted over 1 day in the upper troposphere-lower stratosphere. However, it is likely that the emissions from the fires ignited by bomb detonations include a substantial amount of particulate organic matter (POM) and that they last more than 1 day. We therefore test the sensitivity of the aerosol plume and climate system to the BC/POM ratio (1:3, 1:9) and to the emission length (1 day, 1 week, 1 month). We find that in general, an emission length of 1 month substantially reduces the cooling compared to the 1-day case, whereas taking into account POM emissions notably increases the cooling and the reduction of precipitation associated with the nuclear war during the first year following the detonation. Accounting for POM emissions increases the particle size in the short-emission-length scenarios (1 day/1 week), reducing the residence time of the injected particle. While the initial cooling is more intense when including POM emission, the long-lasting effects, while still large, may be less extreme compared to the BC-only case. Our study highlights that the emission altitude reached by the plume is sensitive to both the particle type emitted by the fires and the emission duration. Consequently, the climate effects of a nuclear war are strongly dependent on these parameters.

  20. Reactor units for power supply to the Russian Arctic regions: Priority assessment of nuclear energy sources

    Directory of Open Access Journals (Sweden)

    Mel'nikov N. N.

    2017-03-01

    Full Text Available Under conditions of competitiveness of small nuclear power plants (SNPP and feasibility of their use to supply power to remote and inaccessible regions the competition occurs between nuclear energy sources, which is caused by a wide range of proposals for solving the problem of power supply to different consumers in the decentralized area of the Russian Arctic power complex. The paper suggests a methodological approach for expert assessment of the priority of small power reactor units based on the application of the point system. The priority types of the reactor units have been determined based on evaluation of the unit's conformity to the following criteria: the level of referentiality and readiness degree of reactor units to implementation; duration of the fuel cycle, which largely determines an autonomy level of the nuclear energy source; the possibility of creating a modular block structure of SNPP; the maximum weight of a transported single equipment for the reactor unit; service life of the main equipment. Within the proposed methodological approach the authors have performed a preliminary ranking of the reactor units according to various criteria, which allows quantitatively determining relative difference and priority of the small nuclear power plants projects aimed at energy supply to the Russian Arctic. To assess the sensitivity of the ranking results to the parameters of the point system the authors have observed the five-point and ten-point scales under variations of importance (weights of different criteria. The paper presents the results of preliminary ranking, which have allowed distinguishing the following types of the reactor units in order of their priority: ABV-6E (ABV-6M, "Uniterm" and SVBR-10 in the energy range up to 20 MW; RITM-200 (RITM-200M, KLT-40S and SVBR-100 in the energy range above 20 MW.

  1. High resolution radio observations of nuclear and circumnuclear regions of luminous infrared galaxies (LIRGs)

    Energy Technology Data Exchange (ETDEWEB)

    Alberdi, A; Perez-Torres, M A [Instituto de Astrofisica de Andalucia (IAA, CSIC), PO Box 3004, 18080-Granada (Spain); Colina, L [Instituto de Estructura de la Materia - IEM, CSIC, C, Serrano 115, 28005 Madrid (Spain); Torrelles, J M [Instituto de Ciencias del Espacio (ICE, CSIC) and IEEC, Gran Capita 2-4, 08034 Barcelona (Spain)], E-mail: antxon@iaa.es, E-mail: torres@iaa.es, E-mail: colina@damir.iem.csic.es, E-mail: torrelle@ieec.fcr.es

    2008-10-15

    High-resolution radio observations of the nuclear region of Luminous and Ultraluminous Infrared Galaxies (ULIRGs) have shown that its radio structure consists of a compact high surface-brightness central radio source immersed in a diffuse low brightness circumnuclear halo. While the central component could be associated with an AGN or compact star-forming regions where radio supernovae are exploding, it is well known that the circumnuclear regions host bursts of star-formation. The studies of radio supernovae can provide essential information about stellar evolution and CSM/ISM properties in regions hidden by dust at optical and IR wavelengths. In this contribution, we show results from radio interferometric observations from NGC 7469, IRAS 18293-3413 and IRAS 17138-1017 where three extremely bright radio supernovae have been found. High-resolution radio observations of these and other LIRGs would allow us to determine the core-collapse supernova rate in them as well as their star-formation rate.

  2. Nuclear power and nuclear safety 2009; Kernekraft og nuklear sikkerhed 2009

    Energy Technology Data Exchange (ETDEWEB)

    Lauritzen, B.; OElgaard, P.L. (eds.); Nonboel, E. (Risoe DTU, Roskilde (Denmark)); Kampmann, D.; Nystrup, P.E.; Thorlaksen, B. (Beredskabsstyrelsen, Birkeroed (Denmark))

    2010-05-15

    The report is the seventh report in a series of annual reports on the international development of nuclear power production, with special emphasis on safety issues and nuclear emergency preparedness. The report is written in collaboration between Risoe DTU and the Danish Emergency Management Agency. The report for 2009 covers the following topics: status of nuclear power production, regional trends, reactor development, safety related events, international relations, conflicts and the European safety directive. (LN)

  3. Nuclear power and nuclear safety 2010; Kernekraft og nuklear sikkerhed 2010

    Energy Technology Data Exchange (ETDEWEB)

    Lauritzen, B.; OElgaard, P.L. (eds.); Nonboel, E. (Risoe DTU, Roskilde (Denmark)); Kampmann, D.; Nystrup, P.E. (Beredskabsstyrelsen, Birkeroed (Denmark))

    2011-07-15

    The report is the eighth report in a series of annual reports on the international development of nuclear power production, with special emphasis on safety issues and nuclear emergency preparedness. The report is written in collaboration between Risoe DTU and the Danish Emergency Management Agency. The report for 2010 covers the following topics: status of nuclear power production, regional trends, reactor development, safety related events, international relations, and conflicts and the Fukushima accident. (LN)

  4. Nuclear power and nuclear safety 2012; Kernekraft og nuklear sikkerhed 2012

    Energy Technology Data Exchange (ETDEWEB)

    Lauritzen, B.; Nonboel, E. (eds.); Oelgaard, P.L. [Technical Univ. of Denmark. DTU Risoe Campus, Roskilde (Denmark); Israelson, C.; Kampmann, D.; Nystrup, P.E.; Thomsen, J. [Beredskabsstyrelsen, Birkeroed (Denmark)

    2013-11-15

    The report is the tenth report in a series of annual reports on the international development of nuclear power production, with special emphasis on safety issues and nuclear emergency preparedness. The report is prepared in collaboration between DTU Nutech and the Danish Emergency Management Agency. The report for 2012 covers the following topics: status of nuclear power production, regional trends, reactor development, safety related events, international relations and conflicts, and the results of the EU stress test. (LN)

  5. Nuclear power and nuclear safety 2011; Kernekraft og nuklear sikkerhed 2011

    Energy Technology Data Exchange (ETDEWEB)

    Lauritzen, B.; OElgaard, P.L. (eds.); Hedemann Jensen, P.; Nonboel, E. (Technical Univ. of Denmark. DTU Risoe Campus, Roskilde (Denmark)); Aage, H.K.; Kampmann, D.; Nystrup, P.E.; Thomsen, J. (Beredskabsstyrelsen, Birkeroed (Denmark))

    2012-07-15

    The report is the ninth report in a series of annual reports on the international development of nuclear power production, with special emphasis on safety issues and nuclear emergency preparedness. The report is written in collaboration between Risoe DTU and the Danish Emergency Management Agency. The report for 2011 covers the following topics: status of nuclear power production, regional trends, reactor development, safety related events, international relations and conflicts, and the Fukushima accident. (LN)

  6. Assessment of nuclear energy embodied in international trade following a world multi-regional input–output approach

    International Nuclear Information System (INIS)

    Cortés-Borda, D.; Guillén-Gosálbez, G.; Jiménez, L.

    2015-01-01

    Nuclear power can contribute to cover the increasing demand of energy while keeping the carbon emissions within the desired limits. Many countries are reluctant to implement nuclear technologies in their territories, but might still use them through imports of products that embody nuclear energy in their life cycle. This work quantifies the difference between the production-based (territorial) and consumption-based (global) nuclear energy use in the main 40 economies of the world (85% of the world's GDP) through the application of a multi-regional environmentally extended input–output model. The mismatch between the direct (territorial) and total (global) use of nuclear energy varies from −237% to 44% in the top economies. From a consumption-based viewpoint, 10 out of the 40 countries reduced the per-capita use of nuclear energy in the period 1995–2009, and 7 when following a production-based approach. The per-capita nuclear energy use could differ in up to 26.2 GJ/inhabitant·year, depending on whether the assessment is consumption or production based. It was also found that around 3.5% of the world's nuclear energy production is trade-embodied and that this amount is growing along with the global production of nuclear energy. Our findings might help to develop more effective environmental regulations worldwide. - Highlights: • Global and territorial nuclear energy could differ up to 237% in the main economies. • Trade-embodied nuclear energy has increased from 1.4% to 2.5% in 15 years. • Nuclear energy production has rised in tandem with trade-embodied nuclear energy. • Nuclear production decrease in 7 countries does not counteract the increase in others.

  7. Anti-nuclear movements

    International Nuclear Information System (INIS)

    Ruedig, W.

    1990-01-01

    Nuclear power, heralded in the years after World War II as the answer to the world's energy needs, has in more recent times become the focus of intense ecological, political and economic debate. In this study, the current worldwide opposition to nuclear power is examined from its origins in expert dissent to the widespread development of grassroots activity. Chapter headings include: Social Movements: A Theoretical Framework; Creating the Preconditions for Public Protest; Local and Regional Opposition: Mobilizing the Grass Roots; Local Opposition and the Politicization of Nuclear Power; The Use of Local Opposition as a Political Resource; Local Opposition and Social Movement Analysis; The Removal of Political Stimuli: The Unpolitics of Nuclear Siting; Analyzing Host Community Attitudes: The Survey Evidence; Attitudes and Political Action of Nuclear Host Communities: Approaches and Explanations; Novel Siting Approaches and their Political Implications; Siting and Social Movement Analysis; Patterns and Outcomes of Nuclear Energy Conflicts; The Future of the Nuclear Energy Conflict. Throughout the text, analysis and theory are blended with detailed accounts of the growth and activities of individual anti-nuclear organizations in different countries. (author)

  8. Nuclear installations in the baltic sea region and the stake holders cooperation: a crucial step towards energy security, environmental sustainability and political stability in the region

    Energy Technology Data Exchange (ETDEWEB)

    Zakaria, M.; Mandere, N.; Olsson, L. [Lund Univ., Centre for Sustainability Studies (LUCSUS) (Sweden)

    2006-07-01

    Radiation hazards are trans-boundary. The prevention of accidents must be managed locally. But the awareness, preparedness, and the responsibilities in the case of emergencies must be managed at the local and regional level, and must rely on close interaction between the local and regional levels. The Baltic Sea Region contains over 40 nuclear reactors contributing to energy security, but also posing a potential threat to human, environmental, and political security. The aim of this paper is to integrate the four fields of security: health, environment, energy, and political by analysing awareness, preparedness responsibility and decision making related to nuclear installations. With increasing political, economical, cultural and physical (in term of energy infrastructure) integration, the region needs to take a comprehensive approach to create adequate structure for managing risks and thereby promote security. (authors)

  9. Nuclear installations in the baltic sea region and the stake holders cooperation: a crucial step towards energy security, environmental sustainability and political stability in the region

    International Nuclear Information System (INIS)

    Zakaria, M.; Mandere, N.; Olsson, L.

    2006-01-01

    Radiation hazards are trans-boundary. The prevention of accidents must be managed locally. But the awareness, preparedness, and the responsibilities in the case of emergencies must be managed at the local and regional level, and must rely on close interaction between the local and regional levels. The Baltic Sea Region contains over 40 nuclear reactors contributing to energy security, but also posing a potential threat to human, environmental, and political security. The aim of this paper is to integrate the four fields of security: health, environment, energy, and political by analysing awareness, preparedness responsibility and decision making related to nuclear installations. With increasing political, economical, cultural and physical (in term of energy infrastructure) integration, the region needs to take a comprehensive approach to create adequate structure for managing risks and thereby promote security. (authors)

  10. THE OFF-CENTERED SEYFERT-LIKE COMPACT EMISSION IN THE NUCLEAR REGION OF NGC 3621

    Energy Technology Data Exchange (ETDEWEB)

    Menezes, R. B.; Steiner, J. E.; Silva, Patricia da, E-mail: robertobm@astro.iag.usp.br [Instituto de Astronomia Geofísica e Ciências Atmosféricas, Universidade de São Paulo, Rua do Matão 1226, Cidade Universitária, São Paulo, SP CEP 05508-090 (Brazil)

    2016-02-01

    We analyze an optical data cube of the nuclear region of NGC 3621, taken with the integral field unit of the Gemini Multi-object Spectrograph. We found that the previously detected central line emission in this galaxy actually comes from a blob, located at a projected distance of 2.″14 ± 0.″08 (70.1 ± 2.6 pc) from the stellar nucleus. Only diffuse emission was detected in the rest of the field of view, with a deficit of emission at the position of the stellar nucleus. Diagnostic diagram analysis reveals that the off-centered emitting blob has a Seyfert 2 spectrum. We propose that the line-emitting blob may be a “fossil” emission-line region or a light “echo” from an active galactic nucleus (AGN), which was significantly brighter in the past. Our estimates indicate that the bolometric luminosity of the AGN must have decreased by a factor of ∼13–500 during the past ∼230 yr. A second scenario to explain the morphology of the line-emitting areas in the nuclear region of NGC 3621 involves no decrease of the AGN bolometric luminosity and establishes that the AGN is highly obscured toward the observer but not toward the line-emitting blob. The third scenario proposed here assumes that the off-centered line-emitting blob is a recoiling supermassive black hole, after the coalescence of two black holes. Finally, an additional hypothesis is that the central X-ray source is not an AGN, but an X-ray binary. This idea is consistent with all the scenarios we proposed.

  11. Climate Impact of a Regional Nuclear Weapons Exchange: An Improved Assessment Based On Detailed Source Calculations

    Science.gov (United States)

    Reisner, Jon; D'Angelo, Gennaro; Koo, Eunmo; Even, Wesley; Hecht, Matthew; Hunke, Elizabeth; Comeau, Darin; Bos, Randall; Cooley, James

    2018-03-01

    We present a multiscale study examining the impact of a regional exchange of nuclear weapons on global climate. Our models investigate multiple phases of the effects of nuclear weapons usage, including growth and rise of the nuclear fireball, ignition and spread of the induced firestorm, and comprehensive Earth system modeling of the oceans, land, ice, and atmosphere. This study follows from the scenario originally envisioned by Robock, Oman, Stenchikov, et al. (2007, https://doi.org/10.5194/acp-7-2003-2007), based on the analysis of Toon et al. (2007, https://doi.org/10.5194/acp-7-1973-2007), which assumes a regional exchange between India and Pakistan of fifty 15 kt weapons detonated by each side. We expand this scenario by modeling the processes that lead to production of black carbon, in order to refine the black carbon forcing estimates of these previous studies. When the Earth system model is initiated with 5 × 109 kg of black carbon in the upper troposphere (approximately from 9 to 13 km), the impact on climate variables such as global temperature and precipitation in our simulations is similar to that predicted by previously published work. However, while our thorough simulations of the firestorm produce about 3.7 × 109 kg of black carbon, we find that the vast majority of the black carbon never reaches an altitude above weather systems (approximately 12 km). Therefore, our Earth system model simulations conducted with model-informed atmospheric distributions of black carbon produce significantly lower global climatic impacts than assessed in prior studies, as the carbon at lower altitudes is more quickly removed from the atmosphere. In addition, our model ensembles indicate that statistically significant effects on global surface temperatures are limited to the first 5 years and are much smaller in magnitude than those shown in earlier works. None of the simulations produced a nuclear winter effect. We find that the effects on global surface temperatures

  12. Conceptions of Conflict in Organizational Conflict Research

    DEFF Research Database (Denmark)

    Mikkelsen, Elisabeth Naima; Clegg, Stewart

    2017-01-01

    . In doing so, we first apply a genealogical approach to study conceptions of conflict, and we find that three distinct and essentially contested conceptions frame studies of conflict at work. Second, we employ two empirical examples of conflict to illustrate how organizational conflict research can benefit......Diverse and often unacknowledged assumptions underlie organizational conflict research. In this essay, we identify distinct ways of conceptualizing conflict in the theoretical domain of organizational conflict with the aim of setting a new critical agenda for reflexivity in conflict research...

  13. Public Participation and Regional Development at a Nuclear Waste Disposal Site

    International Nuclear Information System (INIS)

    Ipsen, Detlev

    2003-01-01

    One of the conditions for citizens to actively participate in the search for a final repository for radioactive waste is public involvement and the preparation of perspectives for a long-term development of those regions which are geologically eligible for a nuclear waste disposal site. Regional development is an integral part of public participation and ranking second, after safety factors, as the essential field of interest for the local residents of a region chosen for a potential disposal site. Therefore, this presentation will start with the discussion of those considerations referring to theoretical and empirical principles of public participation in long-long-term and high-risk projects. In a second step, the principles of public participation will be outlined. Afterwards, I will focus on the significance of the region as living space for people before I put up for discussion a few thoughts on regional development. The question why the public should be involved actively and intensively in the search for a permanent disposal site, can be answered easily. So far all attempts, not only in Germany, but in most countries where the search for a disposal site is on, have failed due to resistance by the civilian population. Behind this pragmatic reasoning, however, there is a complex societal process which should be understood in order to be able to classify the individual elements of 'active and intensive participation'. In the last decades, a rather informal and situational form of democratic decision making and realization of interests has evolved alongside of the representative and formalized democracy. On one side, the institutionalized and formalized democratic structure is at work: the system of parliaments and government, of independent jurisdiction and mediatory organizations such as trade unions, associations and lobbyists who communicate their specific interests to the decision-making process

  14. Characterization of crystalline rocks in the Lake Superior region, USA: implications for nuclear waste isolation

    International Nuclear Information System (INIS)

    Sood, M.K.; Flower, M.F.J.; Edgar, D.E.

    1984-01-01

    The Lake Superior region (Wisconsin, the Upper Peninsula of Michigan, and Minnesota) contains 41 Precambrian crystalline rock complexes comprising 64 individual but related rock bodies with known surface exposures. Each complex has a map area greater than 78 km 2 . About 54% of the rock complexes have areas of up to 500 km 2 , 15% fall between 500 km 2 and 1000 km 2 , 19% lie between 1000 km 2 and 2500 km 2 , and 12% are over 2500 km 2 . Crystalline rocks of the region vary widely in composition, but they are predominantly granitic. Repeated thermo-tectonic events have produced early Archean gneisses, migmatites, and amphibolites with highly tectonized fabrics that impart a heterogeneous and anisotropic character to the rocks. Late Archean rocks are usually but not invariably gneissose and migmatitic. Proterozoic rocks of the region include synorogenic (foliated) granitic rocks, anorogenic (non-foliated) granites, and the layered gabbro-anorthosite-troctolite intrusives of the rift-related Keweenawan igneous activity. Compared with the Archean rocks of the region, the Proterozoic bodies generally lack highly tectonized fabrics and have more definable contacts where visible. Anorogenic intrusions are relatively homogeneous and isotropic. On the basis of observed geologic characteristics, postorogenic and anorogenic crystalline rock bodies located away from recognized tectonic systems have attributes that make them relatively more desirable as a possible site for a nuclear waste repository in the region. This study was conducted at Argonne National Laboratory under the sponsorship of the US Department of Energy through the Office of Crystalline Repository Development at Battelle Memorial Institute, Columbus, Ohio. 84 references, 4 figures, 3 tables

  15. Characterization of crystalline rocks in the Lake Superior region, USA: implications for nuclear waste isolation

    International Nuclear Information System (INIS)

    Sood, M.K.; Edgar, D.E.; Flower, M.F.J.

    1984-01-01

    The Lake Superior region (Wisconsin, the Upper Peninsula of Michigan, and Minnesota) contains 41 Precambrian crystalline (medium- to coarse-grained igneous and high-grade metamorphic) rock complexes comprising 64 individual but related rock bodies with known surface exposures. Each complex has a map area greater than 78 km 2 . About 54% of the rock complexes have areas of up to 500 km 2 , 15% fall between 500 km 2 and 1000 km 2 , 19% lie between 1000 km 2 and 2500 km 2 , and 12% are over 2500 km 2 . Crystalline rocks of the region vary widely in composition, but they are predominantly granitic. Repeated thermo-tectonic events have produced early Archean gneisses, migmatites, and amphibolites with highly tectonized fabrics that impart a heterogeneous and anisotropic character to the rocks. Late Archean rocks are usually but not invariably gneissose an migmatitic. Proterozoic rocks of the region include synorogenic (foliated) granitic rocks, anorogenic (nonfoliated) granites, and the layered gabbro-anorthosite-troctolite intrusives of the rift-related Keweenawan igneous activity. Compared with the Archean rocks of the region, the Proterozoic bodies generally lack highly tectonized fabrics and have more definable contacts where visible. Anorogenic intrusions are relatively homogeneous and isotropic. On the basis of observed geologic characteristics, postorogenic and anorogenic crystalline rock bodies located away from recognized tectonic systems have attributes that make them relatively more desirable as a possible site for a nuclear waste repository in the region. This study was conducted at Argonne National Laboratory under the sponsorship of the US Department of Energy through the Office of Crystalline Repository Development at Battelle Memorial Institute, Columbus, Ohio

  16. Conflict resolution and peace building: the gender question in the ...

    African Journals Online (AJOL)

    cultural obstacles that impede women active participation in conflict resolution and peace building process in the Niger Delta region of Nigeria. Conflict has become a recognizable feature in the oil rich region. The activities of the multinational ...

  17. Nuclear nonproliferation: The long haul

    International Nuclear Information System (INIS)

    Dunn, L.A.

    1985-01-01

    The policy of the US Arms Control and Disarmament Agency rests upon the recognition that nuclear proliferation would profoundly threaten international stability and global order. Suspicions among traditional rivals would be exacerbated, regional disputes made more complex, and the possibility of local conflict increased. The security and well-being of the United Sttes and its close friends and allies, but also the security and well-being of the countries acquiring these weapons, would be threatened. Indeed, the greatest chance of use of nuclear weapons stems not from the US-Soviet strategic balance but from the possible emergence of small, unstable nuclear arsenals in many regions of the world characterized by crises and periodic military conflict

  18. The use of nuclear powered submarines for oceanographic research in ICE covered regions

    International Nuclear Information System (INIS)

    Sambrotto, Raymond; Chayes, Dale

    2000-01-01

    Nuclear powered submarines offer a variety of advantages as platforms for oceanographic research. Their speed and ability to remain submerged for extended periods greatly extends their spatial coverage and isolates them from surface ocean conditions as compared to conventional ships. These advantages are particularly obvious in ice covered oceans that remain among the least explored regions on the globe. Scientific research in these regions has been limited to selected seasons and places where ice conditions are favorable for available observational platforms. However, much broader scientific observations are needed to assess such impacts as pollutants and possible climate variations on polar regions. To overcome some of the observational limitations of surface ships in the Arctic, the U.S. Navy made available nuclear powered submarines for civilian oceanographic research during the Scientific Ice Expedition (Scicex) program from 1993 to 1999. Together, these cruises sampled along more than 85,000 km of track throughout the international waters of the Arctic Ocean during selected periods from March to October. This sampling forms the basis of the present analysis of the limitations and capabilities of nuclear submarines as observational platforms for scientific research. Scientific observations were made in four general disciplines: ocean physics; biology and chemistry; sea ice; and marine geology and geophysics. Sampling of ocean biology and chemistry was most constrained because the water samples typically required in such studies were limited to the operating depths of the submarine. However, the surface 250 m contains all of the biological production, as well as informative chemical tracers for the flow of Atlantic and Pacific water masses. Measurements of ocean physics were less constrained because in addition to the on-board measurements, expendable probes are available to sample water depths inaccessible to the submarine. The submarine proved to be an

  19. International conflict

    International Nuclear Information System (INIS)

    Bracken, P.

    1984-01-01

    The gravest danger facing mankind is that the superpowers have built a complex technological apparatus of nuclear weaponry without thinking through its purpose or control. In a time of crisis nuclear command systems in both the United States and the USSR are likely to pass rapidly from political to highly fragmented military control, making political direction of a nuclear war virtually impossible. The organization and management of nuclear command systems in both peace and war are analyzed, and potential wartime interactions of the Soviet and American control structures are described. Wartime information gathering is identified as the key problem of command and control because the havoc created in communications and data processing by a nuclear war would result in strong decentralizing tendencies with pathological strategy implications. By focusing on how military organizations actually carry out nuclear strategy, the uncertainty and chaos of nuclear war is shown. While there are no absolute guarantees of security in this perilous age, a full understanding of the opportunities and problems of managing nuclear forces may be the best way to prevent disaster

  20. Japanese nuclear power cooperation enhancing nuclear safety culture for Asian regions, the former Soviet Union and other Eastern-Block Nations

    International Nuclear Information System (INIS)

    Yamazaki, Tadamasa; Abe, Hiroshi; Moriya, Fukashi

    1996-01-01

    Japanese electric power industry has versatile programs of international cooperation in the field of nuclear power generation. Japan Electric Power Information Center (JEPIC) has been playing an essential role in executing these programs. The core of such activities is the 'International Invitation Program for Safety Management at Nuclear Power Plant' (IPSNP). IPSNP is sponsored by Japanese Government and aims to enhance the nuclear safety culture for the Former Soviet Union and other Eastern-Block Nations, inclusive of China. The program is started since 1992, and every year we invite some 100 nuclear specialists, so as to let them familiarize with the Japanese nuclear safety management practice. We have already welcomed more than 360 nuclear specialists, and when this program lasts for 10 years, total number of participants will be reached to 1,000 in all. Another feature of our cooperative programs is the JICA's 'Training Course for Nuclear Power Generation.' Since 1985, we have already invited some 60 training participants from the regions in Asia and the Pacific rim. This course is to deliver lectures in English under a broader curriculum on the nuclear power production in general. Furthermore, we have been dispatching the experienced nuclear experts to the Asian nations, such as China, Indonesia, etc. since 1984. This is to expedite to propagate the importance of safety in developing the nuclear power generation. Some 190 experienced experts have already been dispatched and successfully have executed the lectures and seminars on: water chemistry, regular inspection scheduling, plant performance evaluation, preoperation during commissioning stage, etc... (author)

  1. Ethnic Identity and Conflicts: Lessons from the Kosovo Crisis

    OpenAIRE

    Negash, Mossa Hussen

    2015-01-01

    Ethnic identity and conflicts often inter-married in countries where diversities on such grounds were seen as a threat. Conflicts in the post-cold war period have attained a new dimension. The Balkan region has been one of the most conflict prone regions in the world where conflicts arising from ethnic difference were not uncommon. Kosovo, former province of Serbia is a case in point. The roots of Serbia and Albanian communities' conflict regarding Kosovo dated back since the medieval pe...

  2. An analysis of a regional nuclear safeguards organisation: the European Atomic Energy Community (EURATOM) and the development of nuclear safeguards in Western Europe

    International Nuclear Information System (INIS)

    Howlett, Darryl.

    1988-08-01

    This thesis argues that the nuclear safeguards system implemented by EURATOM in Western Europe has come to fruition as a result of a complex political process. This process has involved negotiations over the exact limits on safeguards interventions into the nuclear affairs of the European Community. There are two dimensions to these negotiations. On the one hand, they involve EURATOM and its member states over the necessary limits on safeguards intervention in member states' domestic nuclear affairs. On the other, there are negotiations between EURATOM and several actors outside the region, particularly the International Atomic Energy Agency. The thesis concludes by arguing that international safeguards organisations, of which EURATOM is a regional example, have made important contributions to arms control and international security. In the process, certain kinds of precedents and procedures which have potential for broader application have been established. (author)

  3. DISCOVERY OF TWO SUPERNOVAE IN THE NUCLEAR REGIONS OF THE LUMINOUS INFRARED GALAXY IC 883

    Energy Technology Data Exchange (ETDEWEB)

    Kankare, E.; Mattila, S.; Takalo, A. [Tuorla Observatory, Department of Physics and Astronomy, University of Turku, Vaeisaelaentie 20, FI-21500 Piikkioe (Finland); Ryder, S. [Australian Astronomical Observatory, P.O. Box 296, Epping, NSW 1710 (Australia); Vaeisaenen, P. [South African Astronomical Observatory, P.O. Box 9, Observatory 7935 (South Africa); Alberdi, A.; Perez-Torres, M.-A.; Romero-Canizales, C. [Instituto de Astrofsica de Andalucia, IAA-CSIC, Apartado 3004, 18080 Granada (Spain); Alonso-Herrero, A.; Colina, L. [Departamento de Astrofisica, Centro de Astrobiologia, CSIC/INTA, Carretera de Torrejon a Ajalvir, km 4, 28850, Torrejon de Ardoz, Madrid (Spain); Efstathiou, A. [School of Sciences, European University Cyprus, Diogenes Street, Engomi, 1516 Nicosia (Cyprus); Kotilainen, J. [Finnish Centre for Astronomy with ESO (FINCA), University of Turku, Vaeisaelaentie 20, FI-21500 Piikkioe (Finland); Melinder, J., E-mail: erkki.kankare@utu.fi [Department of Astronomy, Oskar Klein Centre, Stockholm University, AlbaNova University Centre, 106 91 Stockholm (Sweden)

    2012-01-10

    We report the discovery of two consecutive supernovae (SNe), 2010cu and 2011hi, located at 0.''37 (180 pc) and 0.''79 (380 pc) projected distance, respectively, from the center of the K-band nucleus of the luminous infrared galaxy (LIRG) IC 883. The SNe were discovered in an ongoing near-infrared K-band search for core-collapse SNe in such galaxies using the ALTAIR/NIRI adaptive optics system with laser guide star at the Gemini-North Telescope. These are thus the closest SNe yet discovered to an LIRG nucleus in optical or near-infrared wavelengths. The near-infrared light curves and colors of both SNe are consistent with core-collapse events. Both SNe seem to suffer from relatively low host galaxy extinction suggesting that regardless of their low projected galactocentric distances, they are not deeply buried in the nuclear regions of the host galaxy.

  4. Proton nuclear magnetic resonance imaging of regionally ischemic canine hearts: effects of paramagnetic proton signal enhancement

    International Nuclear Information System (INIS)

    Brady, T.J.; Goldman, M.R.; Pykett, I.L.; Buonanno, F.S.; Kistler, J.P.; Newhouse, J.H.; Burt, C.T.; Hinshaw, W.S.; Pohost, G.M.

    1982-01-01

    In a study to evaluate the potential of proton nuclear magnetic resonance (NMR) imaging with and without manganese contrast enhancement for detecting acute myocardial infarction, 12 dogs underwent 90-minute occlusion of the left circumflex coronary artery. Transverse-section NMR images of the excised, nonbeating heart were obtained at 1-cm intervals using the steady-state-free-precession (SSFP) technique. All NMR images revealed detailed structure of the heart. The three hearts without manganese showed no difference in intensity between the normal and the ischemic posterior regions, whereas those with manganese demonstrated a clearly demarcated zone of reduced signal intensity consistent with the ischemic zone. It is concluded that high-resolution tomograms of the excised canine myocardium can be obtained using proton NMR imaging. With the SSFP imaging technique, proton signal enhancement with manganese infusion is necessary to differentiate between ischemic and nonischemic myocardium after 90 minutes of coronary occlusion

  5. Regional probabilistic nuclear risk and vulnerability assessment by integration of mathematical modelling land GIS-analysis

    International Nuclear Information System (INIS)

    Rigina, O.; Baklanov, A.

    2002-01-01

    The Kola Peninsula, Russian Arctic exceeds all other regions in the world in the number of nuclear reactors. The study was aimed at estimating possible radiation risks to the population in the Nordic countries in case of a severe accident in the Kola Peninsula. A new approach based on probabilistic analysis of modelled possible pathways of radionuclide transport and precipitation was developed. For the general population, Finland is at most risk with respect to the Kola NPP, because of: high population density or proximity to the radiation-risk sites and relatively high probability of an airflow trajectory there, and precipitation. After considering the critical group, northern counties in Norway, Finland and Sweden appear to be most vulnerable. (au)

  6. RCA and its regional office for cooperative activities in the applications of nuclear techniques in Asia and the Pacific

    International Nuclear Information System (INIS)

    Lee, Jae-Sol

    2008-01-01

    The Regional Cooperative Agreement for Research, Development and Training Related to Nuclear Science and Technology (RCA) is an intergovernmental agreement among 17 Member States of the International Atomic Energy Agency (IAEA), in South Asia, South East Asia, Far East and the Pacific, established for promoting regional cooperation in the peaceful uses of nuclear science and technology. Established in 1972, the RCA is a unique development within the technical cooperation framework coordinated by IAEA is support of the regional cooperation in the applications of nuclear technology to the benefit of its Member States. It has a well established network of scientists trained in the use of nuclear technologies in the agricultural, medical, industrial, and environmental sectors, with a good potentiality to use its regional technical and scientific resources to contribute to the solution of some of the significant problems in the region. The achievements recorded in the several decades of RCA history cover a wide spectrum of areas and these achievements have been published a Success Stories. Having recognized a need to enhance ownership of the region, the RCA Member States had wished to establish its Regional Office (RCARO). The Regional Office which is hosted by the Government of Republic of Korea was established in 2002. Located in Daejeon, the RCARO has been active in its endeavors toward increasing visibility of the RCA and establishing cooperative partnership between RCA and other international organizations. The RCARO has also played a key role in successfully implementing an RCA Project on Post-Tsunami Environment Impact Assessment in partnership with UNDP (Republic of Korea) with the participation of 14 RCA Member States. A number of projects for capacity building in the region are also being implemented by RCARO, mostly by providing training opportunities for young professionals in the region. The RCA community welcomes any contacts from potential end-users or

  7. Emergency control center of the nuclear Regulatory Authority: a national, regional and international tool to coordinate the response to radiological and nuclear emergencies

    International Nuclear Information System (INIS)

    Jordan, Osvaldo; Hernandez, Daniel; Telleria, Diego; Bruno, Hector; Boutet, Luis; Kunst, Juan; Sadaniowski, Ivana; Rey, Hugo

    2008-01-01

    Full text: In the year 1998, with the regulation of the Nuclear Law, the Nuclear Regulatory Authority (ARN) is constituted as the national coordinator of the response in case of nuclear or radiological emergencies. The ARN builds his first operative center installed in his Head quarter in Buenos Aires. Likewise, from the obligations that come with the Convention of Early Notification of a Nuclear Accident and Convention on Assistance in the Case of a Nuclear Accident or Radiological Emergency, the ARN is the National Warning Point and the National Competent Authority. Therefore, the operative capacity of the center needs to be expanded to cover not only the national territory but also its link with the region and the IAEA, as an access point to the International community, as the conventions demand. For the purpose of giving ARN capacities which reflect the state of art at the international level on Nuclear Emergency Centers and warrant that its equipment and technology will be compatible with those abroad (mainly with IAEA), the ARN made an arrangements with Department of Energy of United States, in the framework of an existing bilateral Argentine Foreign Office/US Government agreement (Joint Standing Committee on Nuclear Cooperation). This agreement allows a deep experience exchange, high level specialists support and last generation equipment access. As a result, the center of ARN can be considerate as the most advanced civil nuclear emergency center in the region. This work describes the implementation process of the emergency center and the technical features, like the physical distribution, hardware and software resources, communication equipment, Geographic Information Systems, etc. (author)

  8. New public commons and network of nuclear site regions for the post-Fukushima accident re-vitalization

    International Nuclear Information System (INIS)

    Sawada, Tetsuo

    2011-01-01

    Due to the Fukushima Daiichi NPP accidents on March 11 2011, the landscape of the community of nuclear energy R and D and usage has been changing in various aspects here in Japan. With such recognition, the networking of nuclear site regions as well as consumer cities is proposed for obtaining novel-sense societal confidence, on the basis of on-going practice of atom-sports such as international MaxiMarathon and domestoic Tour de Atom. (author)

  9. Nuclear structure studies in A∼100 and A∼130 mass regions

    International Nuclear Information System (INIS)

    Sihotra, S.

    2012-01-01

    This paper reports the nuclear structure studies in the mass A∼ 100 and A∼130 regions. The investigations were performed in 98,99 Rh, 99 Pd, 96 Tc, 106,107 In, and 129,131 Cs nuclei near the proton (Z = 50) and neutron (N = 50, 64) shell closures with a view to understand the structural features that result from interplay between single particle and collective degrees of freedom. The nuclei in these regions are characterized by a small quadrupole deformation and soft to gamma deformation at low spins. In order to compare experimental results directly with the theoretical calculations, the experimental spins and level energies have been transformed into the rotating (intrinsic) frame of nucleus. The level schemes have been interpreted in the framework of theoretical model calculations. Configurations assigned to various bands are discussed in the framework of Principal/Tilted Axis Cranking (PAC/TAC) model and the deformed Hartree-Fock and angular momentum projection (PHF) calculations. Level energies and B(M1)/B(E2) ratios have, on the whole, been reproduced for the assigned configurations. Triaxial deformation in these mass regions has been inferred from the observed rotational-alignment frequencies, staggering behavior, M1 reduced transition probabilities and chiral-twin bands. Another important feature observed in these isotopes is the magnetic dipole bands generated through the shears mechanism. Observation of new E1 transitions linking the opposite-parity bands based on the proton/neutron h 11/2 and d 5/2 orbitals (Δl = 3, Δj = 1, Δπ = -1) in 131 Cs and 99 Pd provide fingerprints of possible octupole correlations in these mass-regions. (author)

  10. Problems arising in connection with the commissioning of experts in conflict-oriented implementation of nuclear law. The legal status of expert opinions in administrative procedures under the Atomic Energy Act

    International Nuclear Information System (INIS)

    Fiebig, T.H.

    1995-01-01

    Court decisions available so far do not primarily consider the problems linked to the commissioning of an expert and his mandate, as well as the legal status of the commissioning of an expert as an administrative act which might be legally contestable. Thus there are at present no court decisions that would create legal certainty in matters of the act of commissioning a nuclear expert opinion. The current legal situation is such that an independent order for commissioning of an expert opinion in compliance with section 19 III AtG (Atomic Energy Act), which in general is given in response to the refusal of the facility operator to do so, can be independently contested on the basis of section 44 a, sentence 2 VwGO (Rules of Administrative Courts). The current practice of conflict-oriented, or nuclear power phase-out-oriented, implementation of the nuclear law poses a threat to our constitutional state and to our democracy. The supply of energy as a common good is of essential importance and thus deserves fair and objective treatment free of emotions, including the matter of nuclear energy. In cases of nuclear licensing procedures meeting with impedimental treatment by a Land government favouring the nuclear power phase-out, this treatment however not fitting into the Land governments' overall political line, there is reason to call upon the Federal Government to take action for clarifying the situation. (orig./HP) [de

  11. The contribution of the UNDP/RCA/IAEA programmes to the development of nuclear technology in the Asia Pacific Region

    International Nuclear Information System (INIS)

    Easey, J.F.

    1994-01-01

    The UNDP/RCA/IAEA Programmes are involving Member States in the Asia Pacific Region in projects to develop and increase the use of nuclear technologies. These efforts have already increased the level of awareness amongst the Region's scientists, engineers, technologists, and decision makers and has provided significant training to the scientists and engineers to enable them to play a role in technical back stopping at a national level. A new project has been started in 1993 and this will seek to expand the contribution of the nuclear technologies into further industrial and environmental fields. Much of the success of the programmes is credited to the high level of Regional Co-operative Agreement (RCA) for research, development and training related to nuclear science and technology in Asia and the Pacific

  12. Analysis of the Radio-Ecological State of Units and Installations Involved in Nuclear Submarine Decommissioning in the Northwest Region of Russia

    National Research Council Canada - National Science Library

    Sarkissov, A

    2003-01-01

    .... in the first section of the report, all nuclear-powered units and installations involved in the process of nuclear submarine utilization in the northwest region of Russia are listed and considered in detail...

  13. Iran, the bomb and the pursuit of security. Structured conflict analyses

    International Nuclear Information System (INIS)

    Bock, Andreas M.; Henneberg, Ingo

    2014-01-01

    This volume introduces readers to the structured conflict analysis as a tool of social science research and uses this instrument exemplarily to analyze systematically and on a broad basis the various conflicts that are associated with Iran both domestically and in foreign policy - beyond popular stereotypes such as the ''bomb''. The 13 contributions draw a complex picture of the conflicts with and in Iran and reflect the various aspects of these conflicts from different perspectives and at a high methodological and theoretical level. The nuclear program is examined, inter alia through the eyes of four major theories of International Relations. In addition, the analyses are concerned with the regional security dimension, the relationship USA-Iran, the role of national preferences, and the effect of national processes to the Iranian foreign policy.

  14. India's nuclear security

    International Nuclear Information System (INIS)

    Thomas, Raju G.C.; Gupta, Amit

    2000-01-01

    The nuclear weapons and ballistic missile tests conducted by India and Pakistan in the late 1990s substantially altered the security environment, both in the region and globally. Examining the complexities, and dynamics of this new strategic context, this timely and significant book examines the claim of many Indian strategists that stability in the region is better served under conditions of declared-rather than covertly developed-nuclear weapons. Bringing together original essays by a diverse group of scholars, this volume discusses a number of important issues such as: the political considerations that caused India and Pakistan to go nuclear; the type of nuclear doctrine that is likely to emerge and its implications for the safety of nuclear weapons, the potential for an arms race in the region, and the likelihood of war; the political and economic consequences for India after Pokhran-II and the impact of economic sanctions; the technological ramifications of the nuclear program on India's defence science scenario; the impact of these tests on the future of India's relationship with the United States, the main bulwark against nuclear weapons proliferation, also, the changed role that India sees for itself in international fora; the possible arms control measures that might succeed in stabilizing the South Asian nuclear rivalry. This insightful, comprehensive and topical volume is a must-read for all those in the fields of political science, international relations, strategic affairs, conflict/peace studies, economics, and policy studies

  15. Impact Of Ethnic Conflicts On Livestock Production In Africa: The ...

    African Journals Online (AJOL)

    Rampant ethnic conflicts and civil wars in the northern parts of most African ... than 50 sheep, goats and poultry after the conflict also declined after the conflict. ... the livestock sector in the region but a decade after the conflict, most farmers ...

  16. Language Policy, Ethnic Conflict, and Conflict Resolution: Albanian in the Former Yugoslavia

    Science.gov (United States)

    Duncan, Daniel

    2016-01-01

    The 1990s disintegration of Yugoslavia was marked by vicious ethnic conflict in several parts of the region. In this paper, I consider the role of policy towards the Albanian language in promoting and perpetuating conflict. I take three case studies from the former Yugoslavia in which conflict between ethnic Albanians and the dominant group…

  17. Resolving conflicting safety cultures

    International Nuclear Information System (INIS)

    Slider, J.E.; Patterson, M.

    1993-01-01

    Several nuclear power plant sites have been wounded in the crossfire between two distinct corporate cultures. The traditional utility culture lies on one side and that of the nuclear navy on the other. The two corporate cultures lead to different perceptions of open-quotes safety culture.close quotes This clash of safety cultures obscures a very important point about nuclear plant operations: Safety depends on organizational learning. Organizational learning provides the foundation for a perception of safety culture that transcends the conflict between utility and nuclear navy cultures. Corporate culture may be defined as the knowledge, attitudes, and beliefs shared by employees of a given company. Safety culture is the part of corporate culture concerning shared attitudes and beliefs affecting individual or public safety. If the safety culture promotes behaviors that lead to greater safety, employees will tend to open-quotes do the right thingclose quotes even when circumstances and formal guidance alone do not ensure that actions will be correct. Safety culture has become particularly important to nuclear plant owners and regulators as they have sought to establish and maintain a high level of safety in today's plants

  18. Timing of cyber conflict.

    Science.gov (United States)

    Axelrod, Robert; Iliev, Rumen

    2014-01-28

    Nations are accumulating cyber resources in the form of stockpiles of zero-day exploits as well as other novel methods of engaging in future cyber conflict against selected targets. This paper analyzes the optimal timing for the use of such cyber resources. A simple mathematical model is offered to clarify how the timing of such a choice can depend on the stakes involved in the present situation, as well as the characteristics of the resource for exploitation. The model deals with the question of when the resource should be used given that its use today may well prevent it from being available for use later. The analysis provides concepts, theory, applications, and distinctions to promote the understanding strategy aspects of cyber conflict. Case studies include the Stuxnet attack on Iran's nuclear program, the Iranian cyber attack on the energy firm Saudi Aramco, the persistent cyber espionage carried out by the Chinese military, and an analogous case of economic coercion by China in a dispute with Japan. The effects of the rapidly expanding market for zero-day exploits are also analyzed. The goal of the paper is to promote the understanding of this domain of cyber conflict to mitigate the harm it can do, and harness the capabilities it can provide.

  19. Nuclear power

    International Nuclear Information System (INIS)

    d'Easum, Lille.

    1976-03-01

    An environmentalist's criticism of nuclear energy is given, on a layman's level. Such subjects as conflict of interest in controlling bodies, low-level radiation, reactor safety, liability insurance, thermal pollution, economics, heavy water production, export of nuclear technology, and the history of the anti-nuclear movement are discussed in a sensationalistic tone. (E.C.B.)

  20. Nuclear analytical techniques applied to the large scale measurements of atmospheric aerosols in the amazon region

    International Nuclear Information System (INIS)

    Gerab, Fabio

    1996-03-01

    This work presents the characterization of the atmosphere aerosol collected in different places of the Amazon Basin. We studied both the biogenic emission from the forest and the particulate material which is emitted to the atmosphere due to the large scale man-made burning during the dry season. The samples were collected during a three year period at two different locations in the Amazon, namely the Alta Floresta (MT) and Serra do Navio (AP) regions, using stacked unit filters. These regions represent two different atmospheric compositions: the aerosol is dominated by the forest natural biogenic emission at Serra do Navio, while at Alta Floresta it presents an important contribution from the man-made burning during the dry season. At Alta Floresta we took samples in gold in order to characterize mercury emission to the atmosphere related to the gold prospection activity in Amazon. Airplanes were used for aerosol sampling during the 1992 and 1993 dry seasons to characterize the atmospheric aerosol contents from man-made burning in large Amazonian areas. The samples were analyzed using several nuclear analytic techniques: Particle Induced X-ray Emission for the quantitative analysis of trace elements with atomic number above 11; Particle Induced Gamma-ray Emission for the quantitative analysis of Na; and Proton Microprobe was used for the characterization of individual particles of the aerosol. Reflectancy technique was used in the black carbon quantification, gravimetric analysis to determine the total atmospheric aerosol concentration and Cold Vapor Atomic Absorption Spectroscopy for quantitative analysis of mercury in the particulate from the Alta Floresta gold shops. Ionic chromatography was used to quantify ionic contents of aerosols from the fine mode particulate samples from Serra do Navio. Multivariate statistical analysis was used in order to identify and characterize the sources of the atmospheric aerosol present in the sampled regions. (author)

  1. Contribution to the Proposal for the Formation of Regional Centres for Nuclear Physics in the Developing Countries

    Energy Technology Data Exchange (ETDEWEB)

    Alaga, G. [Institute ' ' Rudjer Bośković' ' , Zagreb, Yugoslavia (Croatia)

    1969-07-15

    The paper discusses the development of nuclear physics in developing countries, pointing out the difficulties of research in the future. A proposal for the formation of regional centres is put forward. Arguments justifying the formation of these regional centres are presented together with the suggestion that UNESCO and IAEA act as sponsors and financial supporters of the regional centres. The institutes in the developing countries could serve as a basis for such centres. Countries which are qualified and interested in having and using the facilities of the regional centres should also participate in the financing of them. (author)

  2. Conflict resolution in Western Sahara

    African Journals Online (AJOL)

    for the North African region vis-à-vis their Realpolitik conflict containment approach towards the ... Sahara (MINURSO) effectively monitors the ceasefire and the region remains relatively stable. ...... Nación Árabe, 47, pp. 33–39. Mcelroy, D.

  3. Assessing Detecting and Deterring the Threat of Maritime Nuclear and Radiological Smuggling in the Western Indian Ocean Region

    Energy Technology Data Exchange (ETDEWEB)

    Khan, M. Umer [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States). Cooperative Monitoring Center

    2017-03-01

    This paper proposes that current maritime smuggling routes in the western Indian Ocean region are similar to those in the past and that the motivations of terrorist groups and the presence of radioactive sources in the Indian Ocean littoral and other states present a significant security threat. The majority of regional terrorist groups have a hybrid structure, piggybacking on criminal activity to fund their terror activities. Additionally, states have used maritime routes in the Indian Ocean region to transport nuclear materials and missiles. Thus, the maritime dimension of such threats remains, and may be increasing. This paper focuses on issues, motivations, pathways, and methods to detect and interdict nuclear and radiological trafficking. It analyzes the potential use of maritime technology applications for radiation detection and presents recommendations for states and multinational nonproliferation advocacy organizations to address the threat in the Indian Ocean region.

  4. Radiological Protection in Nuclear Programmes in Latin America. Proceedings of a Regional Seminar

    International Nuclear Information System (INIS)

    1979-05-01

    The growth of nuclear power projected both in the industrial and developing Member States of the IAEA raises many problems which can be solved only by international collaboration. The present regional seminar was organized with the objective of bringing together radiological protection specialists from the Latin American countries to discuss recent advances in radiological protection of nuclear workers, the population and the environment around nuclear installations.The seminar was organized by the IAEA in collaboration with the Government of Venezuela and took place on 21-25 November 1977 in Caracas. The participants came from 10 countries and the United Nations Development Organisation (UNDP), the Pan-American Health Organization (PAHO) and the Organization of American States (OAS) were represented. One of the main tasks of the seminar was the identification of those local or regional problems which might be solved through international collaboration. Therefore, all of these notes and proposals were reflected and summarized in the chapter entitled ''Notes and Recommendations of the Participants''. It was also felt that the seminar had an educational, or training character, as many participants expressed the view that great differences exist in the organizational, instrumental and legislative levels of the radiation protection facilities provided, and thus the seminar provided an opportunity to exchange views, information and ideas on these subjects. As this seminar proved to be very useful and successful, special emphasis was put on the recommendation that similar meetings should be organized every two or three years. In this report the papers are reproduced as presented at the sessions. As the discussions following the papers contained only a few further clarifications on the data presented, no detailed list of questions and answers is included in this report. One of the main tasks of the seminar was the identification of those local or

  5. Nuclear chromodynamics: applications of QCD to relativistic multiquark systems

    International Nuclear Information System (INIS)

    Brodsky, S.J.; Ji, C.R.

    1984-07-01

    We review the applications of quantum chromodynamics to nuclear multiquark systems. In particular, predictions are given for the deuteron reduced form factor in the high momentum transfer region, hidden color components in nuclear wavefunctions, and the short distance effective force between nucleons. A new antisymmetrization technique is presented which allows a basis for relativistic multiquark wavefunctions and solutions to their evolution to short distances. Areas in which conventional nuclear theory conflicts with QCD are also briefly reviewed. 48 references

  6. Role of youth of city Ozyorsk in creation of positive image of nuclear energy at the population of Chelyabinsk region

    International Nuclear Information System (INIS)

    Kostareva, T.; Teslov, A.

    2001-01-01

    At present Atomic Energy was confronted with the great problem of the negative attitude of population to its development. Consequently it is necessary to reorient public opinion in the side of the valid attitude to Atomic Energy as it is the basis of the further economic growth of the region. The young specialists of the modern factory of the Atomic Industry PA 'Mayak' should carry out the active work for creation positive image of Nuclear Energy in the Chelyabinsk region. (authors)

  7. Health of children living in Panfilov distract of Almaty region after Chernobyl accident and nuclear explosions at Lobnor test site

    International Nuclear Information System (INIS)

    Mit, A.A.; Chasnikov, I.Ya.; Chastnicova, S.S.; Mukhametzhanov, M.M.; Zhantagulova, T.K.

    1999-01-01

    It is known that Panfilov district of Almaty region was affected with radiation contamination during nuclear explosions at Lobnor test site and after Chernobyl accident, which impaired the health of its population [1]. In addition, the children's mortality rate was turned out to be the highest one among other districts of the region. This report presents some other information related to an increase of children's sickness rate in Panfilov district

  8. The Water Conflict in the Middle East

    National Research Council Canada - National Science Library

    1997-01-01

    The water conflict in the Middle East is reaching a crisis peak. The region suffers from a shortage of water, a high rate of population growth and the absence of a clear criteria for sharing waters within the region...

  9. Proceedings of the 3. Regional Meeting on Radiological and Nuclear Safety, Regional Meeting on International Radiation Protection Association (IRPA)and 3. Peruvian Meeting on Radiological Protection; 3. Congreso Regional sobre Seguridad Radiologica y Nuclear, Congreso Regional IRPA y 3. Congreso Peruano de Proteccion Radiologica. Libro de Resumenes

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-10-01

    There we show works of the Third Regional Meeting on Radiological and Nuclear Safety held on 23-27 October, 1995 in Cusco-Peru. Latin americans specialists talk about nuclear safety and radiological protection, radiation natural exposure, biological effect of radiation, radiotherapy and medical radiological safety, radiological safety in industry and research. Also we deal with subjects related to radiological safety of nuclear and radioactive facilities, radioactive waste management, radioactive material transport, environmental radiological monitoring program, radiological emergency and accidents, instruments and dosimetry, basic safety standards of protection against radiation. More than 225 works were presented on the meeting.

  10. 10 CFR 30.2 - Resolution of conflict.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Resolution of conflict. 30.2 Section 30.2 Energy NUCLEAR... Provisions § 30.2 Resolution of conflict. The requirements of this part are in addition to, and not in substitution for, other requirements of this chapter. In any conflict between the requirements in this part and...

  11. 10 CFR 51.3 - Resolution of conflict.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Resolution of conflict. 51.3 Section 51.3 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) ENVIRONMENTAL PROTECTION REGULATIONS FOR DOMESTIC LICENSING AND RELATED REGULATORY FUNCTIONS § 51.3 Resolution of conflict. In any conflict between a general rule in subpart A of...

  12. 10 CFR 2.3 - Resolution of conflict.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Resolution of conflict. 2.3 Section 2.3 Energy NUCLEAR REGULATORY COMMISSION RULES OF PRACTICE FOR DOMESTIC LICENSING PROCEEDINGS AND ISSUANCE OF ORDERS § 2.3 Resolution of conflict. (a) In any conflict between a general rule in subpart C of this part and a special...

  13. LLNL's Regional Model Calibration and Body-Wave Discrimination Research in the Former Soviet Union using Peaceful Nuclear Explosions (PNEs)

    International Nuclear Information System (INIS)

    Bhattacharyya, J.; Rodgers, A.; Swenson, J.; Schultz, C.; Walter, W.; Mooney, W.; Clitheroe, G.

    2000-01-01

    Long-range seismic profiles from Peaceful Nuclear Explosions (PNE) in the Former Soviet Union (FSU) provide a unique data set to investigate several important issues in regional Comprehensive Nuclear-Test-Ban Treaty (CTBT) monitoring. The recording station spacing (∼15 km) allows for extremely dense sampling of the propagation from the source to ∼ 3300 km. This allows us to analyze the waveforms at local, near- and far-regional and teleseismic distances. These data are used to: (1) study the evolution of regional phases and phase amplitude ratios along the profile; (2) infer one-dimensional velocity structure along the profile; and (3) evaluate the spatial correlation of regional and teleseismic travel times and regional phase amplitude ratios. We analyzed waveform data from four PNE's (m b = 5.1-5.6) recorded along profile KRATON, which is an east-west trending profile located in northern Sibertil. Short-period regional discriminants, such as P/S amplitude ratios, will be essential for seismic monitoring of the Comprehensive Nuclear-Test-Ban Treaty (CTBT) at small magnitudes (m b o and 10 o , respectively

  14. Estimation of the ripple effects on a regional community of the formation of the nuclear energy science complex in Gyeongju

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Byung-Sik [Dankook Univ., Chungnam (Korea, Republic of). Dept. of Nuclear Engineering; Moon, Joo Hyun [Dongguk Univ. Gyeongju, Gyeongbuk (Korea, Republic of). Dept. of Nuclear Energy Engineering

    2017-05-15

    Korea has developed advanced nuclear technologies, including those for future nuclear energy systems and the safe management of spent nuclear fuel, and is about to make a decision as to whether to make a massive investment in the development R and D for commercialization of them. There is no area large enough to accommodate all the development R and D-related facilities together at Korea Atomic Energy Research Institute (KAERI) to perform the development R and Ds. KAERI seeks solutions to the space problem, which includes the construction of a nuclear energy science complex (NESC). Gyeongju is one of the potential sites. This study estimated the ripple effects on the regional community if the NESC is to be formed in Gyeongju using inter-regional input-output analysis. The estimation shows that the ripple effects to the regional community of the formation of the NESC in Gyeongju would be 1,086,633 billion Korean Won (KRW) for regional production inducement, 455,299 billion KRW for value-added inducement, and 9,592 persons for employment inducement.

  15. Twenty Years of Regional Safeguards: the ABACC System and the Synergy with the National Nuclear Material Control Systems

    International Nuclear Information System (INIS)

    Dias, Fabio C.; Palhares, Lilia C.; De Mello, Luiz A.; Vicens, Hugo E.; Maceiras, Elena; Terigi, Gabriel

    2011-01-01

    As result of the nuclear integration between Brazil and Argentina, in July 1991 the Agreement for Peaceful Uses of the Nuclear Energy (Bilateral Agreement) was signed and the Brazilian Argentine Agency for Accountancy and Control of Nuclear Material (ABACC) was created [1]. The main role assigned to ABACC was the implementation and administration of the regional control system and the coordination with the International Atomic Energy Agency (IAEA) in order to apply safeguards to all nuclear material in all nuclear activities of Argentina and Brazil. In December 1991 the IAEA, ABACC, Argentina and Brazil signed the Quadripartite Agreement (INFCIRC/435) [2]. The agreement establishes obligations similar to those established by model INFCIRC/153 comprehensive agreements. The Bilateral Agreement establishes that the Parties should make available financial and technical capabilities to support ABACC activities. In order to accomplish this challenge, the National Systems had to improve their structure and capabilities. Through the close interaction with the IAEA and ABACC, the national systems have been enriched by adopting new methodologies, implementing innovative safeguards approaches and providing specialized training to the regional inspectors. All of this also resulted in relevant technical improvements to the regional system as a whole. The approach of both neighborhoods controlling each other increased the confidence between the partners and permitted a better knowledge of their potentialities. The recognized performance of the regional system in the implementation of innovative, efficient and credible safeguards measures increased the confidence of the international community on the implementation of nuclear safeguards in Argentina and Brazil. In this paper, after twenty years of the creation of the ABACC System, the view of the Brazilian and Argentine National Authorities is presented. (authors)

  16. Thermodynamic coupling of heat and matter flows in near-field regions of nuclear waste repositories

    International Nuclear Information System (INIS)

    Carnahan, C.L.

    1983-11-01

    In near-field regions of nuclear waste repositories, thermodynamically coupled flows of heat and matter can occur in addition to the independent flows in the presence of gradients of temperature, hydraulic potential, and composition. The following coupled effects can occur: thermal osmosis, thermal diffusion, chemical osmosis, thermal filtration, diffusion thermal effect, ultrafiltration, and coupled diffusion. Flows of heat and matter associated with these effects can modify the flows predictable from the direct effects, which are expressed by Fourier's law, Darcy's law, and Fick's law. The coupled effects can be treated quantitatively together with the direct effects by the methods of the thermodynamics of irreversible processes. The extent of departure of fully coupled flows from predictions based only on consideration of direct effects depends on the strengths of the gradients driving flows, and may be significant at early times in backfills and in near-field geologic environments of repositories. Approximate calculations using data from the literature and reasonable assumptions of repository conditions indicate that thermal-osmotic and chemical-osmotic flows of water in semipermeable backfills may exceed Darcian flows by two to three orders of magnitude, while flows of solutes may be reduced greatly by ultrafiltration and chemical osmosis, relative to the flows predicted by advection and diffusion alone. In permeable materials, thermal diffusion may contribute to solute flows to a smaller, but still significant, extent

  17. Application of nuclear technologies for growing of fruits which are of regional importance

    International Nuclear Information System (INIS)

    Sultanova, Z.K.; Kharlamova, N.A.; Aidarkhanova, G.S.; Kudabayev, A.B.; Andropenkov, S.A.; Maltseva, R.M.

    2002-01-01

    Application of recent achievements of nuclear techniques in different applied branches develops in such main directions as radiation-biological technologies under stimulation of plants, sterilization, increasing of storage terms, disinfestation of foodstuff, forage, raw material of animal and vegetable origin, dressing, instruments, which cannot be exposed to thermal and chemical processing. It is of practical interest the irradiation of fruits and berries cuttings, which are of regional importance and been growing in nurseries. This method is already widely introduced into practice as one of efficient methods. Aim of research was the optimal irradiation dose selection for stimulation of currant cuttings gemmas before bedding out. The sorts of black and goldish currants were used in the experiment. Irradiation was conducted in 60 Co gamma-ray source. As the study materials the black currant cuttings of the 'Katyusha' sort and goldish currants of the sort 'Uzbekistanskaya' were used. For each variant 20 cuttings were prepared.Cuttings were bedded out. Drop irrigation was employed. In the sequel agricultural monitoring was carried out. The results of rooting and development of irradiated samples will be presented in report

  18. Determining Bond Sodium Remaining in Plenum Region of Spent Nuclear Driver Fuel

    International Nuclear Information System (INIS)

    Vaden, D.; Li, S.X.

    2008-01-01

    The Fuel Conditioning Facility (FCF) at the Idaho National Laboratory (INL) treats spent nuclear fuel using an electro-chemical process that separates the uranium from the fission products, sodium thermal bond, and cladding materials (REF 1). Upon immersion into the ER electrolyte, the sodium used to thermally bond the fuel to the clad jacket chemically reacts with the UCl3 in the electrolyte producing NaCl and uranium metal. The uranium in the spent fuel is separated from the cladding and fission products by taking advantage of the electro-chemical potential differences between uranium and the other fuel components. Assuming all the sodium in the thermal bond is converted to NaCl in the ER, the difference between the cumulative bond sodium mass in the fuel elements and the cumulative sodium mass found in the driver ER electrolyte inventory provides an upper mass limit for the sodium that migrated to the upper gas region, or plenum section, of the fuel element during irradiation in the reactor. The plenums are to be processed as metal waste via melting and metal consolidation operations. However, depending on the amount of sodium in the plenums, additional processing may be required to remove the sodium before metal waste processing

  19. Nuclear Charge Radii in the Region of Shape Isomerism at Z $\\leq$ 80

    CERN Multimedia

    2002-01-01

    The determination of isotope shifts in the isotopic chain of Hg has led to quite a number of unexpected observations as the transition from slightly oblate to strongly prolate deformation below A~=~186, the shape coexistence in |1|8|5Hg and a huge odd-even staggering of the charge radii in the region 181~@$<$~ Until now it is quite open if the observed instability of the nuclear shape is an isolated and unique feature of the light Hg isotopes and how it changes with Z and depends on the shell and pairing energies.\\\\ \\\\ Therefore we propose to carry out a study of the isotope shifts in the neighbouring isotopes of the elements Au and Pt which can be obtained at ISOLDE as daughters of a primary Hg beam. Resonance ionization spectroscopy will be applied as a novel technique at ISOLDE. The time of flight of the photo ionized Au (or Pt) isotope in a drift tube will be used to get rid of any background events.

  20. The Highest Resolution X-ray View of the Nuclear Region of NGC 4151

    Science.gov (United States)

    Wang, Junfeng; Fabbiano, G.; Karovska, M.; Elvis, M.; Risaliti, G.; Zezas, A.; Mundell, C. G.

    2009-09-01

    We report high resolution imaging of the nucleus of the Seyfert 1 galaxy NGC 4151 obtained with a 50 ks Chandra HRC observation. The HRC image resolves the emission on spatial scales of 0.5 arcsec (30 pc), showing an extended X-ray morphology overall consistent with the narrow line region seen in optical line emission. Removal of the bright point-like nuclear source and image deconvolution technique both reveal X-ray enhancements that closely match the substructures seen in the HST [OIII] image and prominent knots in the radio jet. We find that most of the NLR clouds in NGC 4151 have [OIII] to soft X-ray ratio consistent with the values observed in NLRs of some Seyfert 2 galaxies, which indicates a uniform ionization parameter even at large radii and a density dependence ∝ r^{-2} as expected in the disk wind scenario. We examine various X-ray emission mechanisms of the radio jet and consider thermal emission from interaction between radio outflow and the NLR clouds the most probable origin for the X-ray emission associated with the jet.

  1. Identification of critical regions in human SAMHD1 required for nuclear localization and Vpx-mediated degradation.

    Science.gov (United States)

    Guo, Haoran; Wei, Wei; Wei, Zhenhong; Liu, Xianjun; Evans, Sean L; Yang, Weiming; Wang, Hong; Guo, Ying; Zhao, Ke; Zhou, Jian-Ying; Yu, Xiao-Fang

    2013-01-01

    The sterile alpha motif (SAM) and HD domain-containing protein-1 (SAMHD1) inhibits the infection of resting CD4+ T cells and myeloid cells by human and related simian immunodeficiency viruses (HIV and SIV). Vpx inactivates SAMHD1 by promoting its proteasome-dependent degradation through an interaction with CRL4 (DCAF1) E3 ubiquitin ligase and the C-terminal region of SAMHD1. However, the determinants in SAMHD1 that are required for Vpx-mediated degradation have not been well characterized. SAMHD1 contains a classical nuclear localization signal (NLS), and NLS point mutants are cytoplasmic and resistant to Vpx-mediated degradation. Here, we demonstrate that NLS-mutant SAMHD1 K11A can be rescued by wild-type SAMHD1, restoring its nuclear localization; consequently, SAMHD1 K11A became sensitive to Vpx-mediated degradation in the presence of wild-type SAMHD1. Surprisingly, deletion of N-terminal regions of SAMHD1, including the classical NLS, generated mutant SAMHD1 proteins that were again sensitive to Vpx-mediated degradation. Unlike SAMHD1 K11A, these deletion mutants could be detected in the nucleus. Interestingly, NLS-defective SAMHD1 could still bind to karyopherin-β1 and other nuclear proteins. We also determined that the linker region between the SAM and HD domain and the HD domain itself is important for Vpx-mediated degradation but not Vpx interaction. Thus, SAMHD1 contains an additional nuclear targeting mechanism in addition to the classical NLS. Our data indicate that multiple regions in SAMHD1 are critical for Vpx-mediated nuclear degradation and that association with Vpx is not sufficient for Vpx-mediated degradation of SAMHD1. Since the linker region and HD domain may be involved in SAMHD1 multimerization, our results suggest that SAMHD1 multimerization may be required for Vpx-mediation degradation.

  2. Establishment of data base of regional seismic recordings from earthquakes, chemical explosions and nuclear explosions in the Former Soviet Union

    Energy Technology Data Exchange (ETDEWEB)

    Ermolenko, N.A.; Kopnichev, Yu.F.; Kunakov, V.G.; Kunakova, O.K.; Rakhmatullin, M.Kh.; Sokolova, I.N.; Vybornyy, Zh.I. [AN SSSR, Moscow (Russian Federation). Inst. Fiziki Zemli

    1995-06-01

    In this report results of work on establishment of a data base of regional seismic recordings from earthquakes, chemical explosions and nuclear explosions in the former Soviet Union are described. This work was carried out in the Complex Seismological Expedition (CSE) of the Joint Institute of Physics of the Earth of the Russian Academy of Sciences and Lawrence Livermore National Laboratory. The recording system, methods of investigations and primary data processing are described in detail. The largest number of digital records was received by the permanent seismic station Talgar, situated in the northern Tien Shan, 20 km to the east of Almaty city. More than half of the records are seismograms of underground nuclear explosions and chemical explosions. The nuclear explosions were recorded mainly from the Semipalatinsk test site. In addition, records of the explosions from the Chinese test site Lop Nor and industrial nuclear explosions from the West Siberia region were obtained. Four records of strong chemical explosions were picked out (two of them have been produced at the Semipalatinsk test site and two -- in Uzbekistan). We also obtained 16 records of crustal earthquakes, mainly from the Altai region, close to the Semipalatinsk test site, and also from the West China region, close to the Lop Nor test site. In addition, a small number of records of earthquakes and underground nuclear explosions, received by arrays of temporary stations, that have been working in the southern Kazakhstan region are included in this report. Parameters of the digital seismograms and file structure are described. Possible directions of future work on the digitizing of unique data archive are discussed.

  3. Implantation of tomography qualities in Centro Regional de Ciencias Nucleares do Nordeste, Brazil; Implantacao das qualidades de tomografia no Centro Regional de Ciencias Nucleares do Nordeste, CNEN-PE, Brazil

    Energy Technology Data Exchange (ETDEWEB)

    Diniz, Osana F.; Silveira, Renata R.; Melo, Roberto T.; Oliveira, Marcia L., E-mail: osana.diniz@hotmail.com [Centro Regional de Ciencias Nucleares do Nordeste (CRCN-NE/CNEN-PE), Recife, PB (Brazil)

    2016-07-01

    The quality guarantee of the service offered by a ionizing radiation metrology laboratory is deeply connected to the conformity to the radiation beams implanted to the determination and definition present in the international standards and adopted by the Brazilian National Commission of Nuclear Energy – CNEN. The objective of this work was the implementation of computerized tomography qualities, RQT 8, 9 e 10, in accordance with the IEC-61267 standard in the Metrology Laboratory of the Northeast Regional Center of Nuclear Sciences (CRCN-NE), PE, Brazil. (author)

  4. Scheme of fault tectonic and tectonic activity manifestation in the region of the Crimea nuclear power plant construction

    International Nuclear Information System (INIS)

    Pasynkov, A.L.

    1989-01-01

    Characteristic of fault tectonics and tectonic activity manifestation in the region of the Crimea nuclear power plant construction is presented. Mosaic-block structure of the area, predetermined by the development of diagonal systems of activated tectonic dislocations with different displacement amplitudes and different stratigraphic ranges of manifestation, was established. Strained-stressed state of the region is determined by the presence of the South-Azov zone of deep fault and Krasnogorsk-Samarlinks fault system. The presented scheme can be used as tectonic basis of seismogenic activity of the region

  5. A High-definition View Of The Circum-nuclear Regions In Nearby Seyferts With Chandra And HST

    Science.gov (United States)

    Wang, Junfeng; Fabbiano, G.; Elvis, M.; Risaliti, G.; Karovska, M.; Zezas, A.; Mundell, C. G.

    2011-09-01

    To improve our understanding of AGN feedback, it is crucial to evaluate the true role of outflows on galaxy evolution observationally. I will present new results from the CHandra survey of Extended Emission-line Regions in nearby Seyfert galaxies (CHEERS), which aims to examine feedback in action in much greater detail than at high redshift. Findings from Chandra studies of the circum-nuclear region in the archetypal Seyfert 1 galaxy NGC 4151 will be discussed in detail. Exploiting Chandra's highest possible resolution, we find evidence for X-ray emission from interaction between radio outflow and the optical narrow-line region clouds, in addition to the emission from photoionized gas.

  6. Strengthening nuclear security

    International Nuclear Information System (INIS)

    Kurihara, Hiroyoshi

    2003-01-01

    The international situation after the end of the Cold-War has been quite unstable, due to the occurrence of frequent regional conflicts and domestic wars based on ethnic, religious or racial reasons. Further, threats to the would peace and security by non-state actors, like international terrorist groups, have been recognized after 9.11 terrorist attacks to the World Trade Center buildings and to the Pentagon. Utilization of nuclear energy, which encompasses both peaceful uses and military ones, required an establishment of regulatory system, by which risks associated with the development of nuclear energy can be controlled. Accordingly, nuclear safety control system, and then non-proliferation control system has been developed, both in the international level and notional level. In recognition of the present unstable international situations, it is required to establish, maintain and strengthen a system which control nuclear security aspect, in addition to the present systems. (author)

  7. Varieties of Organizational Conflict

    Science.gov (United States)

    Pondy, Louis R.

    1969-01-01

    The viewpoints and findings of the seven empirical studies of organizational conflict contained in this issue are compared and contrasted. A distinction is made between conflict within a stable organization structure and conflict aimed at changing the organization structure. (Author)

  8. Healthy Conflict Management

    OpenAIRE

    Brower, Naomi

    2012-01-01

    Without healthy conflict management skills, conflict can often escalate or intensify over time. This fact sheet gives tips on utilizing key negotiation skills to help individuals effectively address and cope with conflict and potentially build stronger relationships with others.

  9. Conflict Termination: Every Conflict Must End

    National Research Council Canada - National Science Library

    Garza, Mario

    1997-01-01

    .... The operational commander and his staff must understand the nature of conflict termination and the post-conflict activities so that they will be able to effectively translate the desired end state...

  10. Conflict and human African trypanosomiasis.

    Science.gov (United States)

    Berrang-Ford, Lea; Lundine, Jamie; Breau, Sebastien

    2011-02-01

    Human African Trypanosomiasis (HAT) has reemerged in sub-Saharan Africa as a disease of major public health importance. The success of HAT elimination in sub-Saharan Africa is subject to the feasibility of controlling, eliminating, or mitigating the determinants of incidence in affected countries. Conflict has been widely recognized and cited as a contributing factor to the resurgence of HAT in many countries, as well as to continuing HAT incidence in politically unstable and resource-poor regions. Despite extensive anecdotal and qualitative recognition of the role of conflict, there has been no quantitative research of this topic at the population level in affected African countries. We characterize the qualitative and quantitative associations between HAT incidence and conflict-related processes in HAT-affected African countries over the past 30 years. HAT and conflict-related data were collected for 35 affected countries in sub-Saharan Africa for the years 1976-2004. Descriptive and univariate inferential statistics, as well as negative binomial regression modeling, are used to assess the associations between HAT and conflict. A space-time scan statistic is used to identify significant incidence clusters. Clusters of HAT incidence over the past 30 years have predominantly coincided with periods of conflict or socio-political instability. HAT cases occurred significantly more often in countries and during years with conflict, high political terror, and internationalized civil war. The results indicate a lag period between the start of conflict events and a peak in incidence of approximately 10 years. We recommend explicit consideration and quantification of socio-political measures such as conflict and terror indices in GIS (Geographic Information Systems)-based risk assessments for HAT policy and intervention. Copyright © 2010 Elsevier Ltd. All rights reserved.

  11. An Approach to Building Capacity for Nuclear Security and Safeguards in Thailand and the Southeast Asian Region

    International Nuclear Information System (INIS)

    Pengvanich, P.; Chanyotha, S.; Nilsuwankosit, S.

    2016-01-01

    Full text: A master’s degree programme in nuclear security and safeguards has been developed and offered at Chulalongkorn University for the first time in 2013 in order to develop necessary human resources in the fields of nuclear security and safeguards who can continue to work, conduct research, or serve as educators in these fields in Thailand and the Southeast Asian region. The first group of 20 students joined the programme in 2013 and recently graduated. The programme was one-of-its-kind, as there have not been many similar specialized programmes in nuclear security and safeguards in the past. In this paper, challenges and lessons learned throughout the programme are reported. Experience from the pilot programme will be used to improve the next round of the programme which is expected to start in 2017. With this program, more nuclear knowledge can be shared and maintained among the Association of South East Asian Nations (ASEAN) countries to ensure the peaceful utilization of nuclear technology in the region. (author

  12. Brothers at War? Reflections on an Internecine Conflict between ...

    African Journals Online (AJOL)

    1999-01-08

    Jan 8, 1999 ... by civil wars, inter-state wars, conventional wars and ethnic conflicts. ... Over the past three decades, the political conflicts in Africa resulted in humanitarian crises and ... management roles to regional and sub-regional organisations. ... the origins of this conflict, to be immediately followed by an analysis of ...

  13. The reasons for conflict and conflict management

    OpenAIRE

    Ceylan, Adnan; Ergün, Ercan; Alpkan, Lütfihak

    2000-01-01

    This study has been conducted in order to investigate the nature, types, reasons and parties of conflict, and thus to contribute to the conflict management. After defining the concept of conflict as "a struggle in the form of a limited competition" or "disagreement or discord among the parties" , this article has mentioned the fact that conflict is unavoidable and also if managed properly, it can bring to the organization some functional advantage. In this respect, we conducted a question...

  14. Mapping of nuclear import signal and importin {alpha}3 binding regions of 52K protein of bovine adenovirus-3

    Energy Technology Data Exchange (ETDEWEB)

    Paterson, Carolyn P.; Ayalew, Lisanework E. [Vaccine and Infectious Disease Organization-International Vaccine Center (VIDO-InterVac), University of Saskatchewan, Saskatoon, SK S7N 5E3 Canada (Canada); Veterinary Microbiology, University of Saskatchewan, Saskatoon, SK S7N 5E3 S7N 5B4 Canada (Canada); Tikoo, Suresh K., E-mail: suresh.tik@usask.ca [Vaccine and Infectious Disease Organization-International Vaccine Center (VIDO-InterVac), University of Saskatchewan, Saskatoon, SK S7N 5E3 Canada (Canada); Veterinary Microbiology, University of Saskatchewan, Saskatoon, SK S7N 5E3 S7N 5B4 Canada (Canada); School of Public Health, University of Saskatchewan, Saskatoon, SK S7N 5E5 Canada (Canada)

    2012-10-10

    The L1 region of bovine adenovirus (BAdV)-3 encodes a non-structural protein designated 52K. Anti-52K serum detected a protein of 40 kDa, which localized to the nucleus but not to the nucleolus in BAdV-3-infected or transfected cells. Analysis of mutant 52K proteins suggested that three basic residues ({sup 105}RKR{sup 107}) of the identified domain (amino acids {sup 102}GMPRKRVLT{sup 110}) are essential for nuclear localization of 52K. The nuclear import of a GST-52K fusion protein utilizes the classical importin {alpha}/{beta}-dependent nuclear transport pathway. The 52K protein is preferentially bound to the cellular nuclear import receptor importin {alpha}3. Although deletion of amino acid 102-110 is sufficient to abrogate the nuclear localization of 52K, amino acid 90-133 are required for interaction with importin-{alpha}3 and localizing a cytoplasmic protein to the nucleus. These results suggest that 52K contains a bipartite NLS, which preferentially utilize an importin {alpha}3 nuclear import receptor-mediated pathway to transport 52K to the nucleus.

  15. Mapping of nuclear import signal and importin α3 binding regions of 52K protein of bovine adenovirus-3

    International Nuclear Information System (INIS)

    Paterson, Carolyn P.; Ayalew, Lisanework E.; Tikoo, Suresh K.

    2012-01-01

    The L1 region of bovine adenovirus (BAdV)-3 encodes a non-structural protein designated 52K. Anti-52K serum detected a protein of 40 kDa, which localized to the nucleus but not to the nucleolus in BAdV-3-infected or transfected cells. Analysis of mutant 52K proteins suggested that three basic residues ( 105 RKR 107 ) of the identified domain (amino acids 102 GMPRKRVLT 110 ) are essential for nuclear localization of 52K. The nuclear import of a GST-52K fusion protein utilizes the classical importin α/β-dependent nuclear transport pathway. The 52K protein is preferentially bound to the cellular nuclear import receptor importin α3. Although deletion of amino acid 102–110 is sufficient to abrogate the nuclear localization of 52K, amino acid 90–133 are required for interaction with importin-α3 and localizing a cytoplasmic protein to the nucleus. These results suggest that 52K contains a bipartite NLS, which preferentially utilize an importin α3 nuclear import receptor-mediated pathway to transport 52K to the nucleus.

  16. Nuclear power in the Baltic Sea region: the history of emergence and the political and economic features of its development

    Directory of Open Access Journals (Sweden)

    Kretinin Gennady

    2013-06-01

    Full Text Available This article focuses on the development of peaceful nuclear power. The author draws attention to the fact that nuclear power is a rather young branch of national economy. However, over recent decades, it has already seen rises and falls, and a number of states have had tragic experiences of nuclear emergencies. Nevertheless, many countries — including the three Baltic States of Estonia, Latvia and Lithuania — express a strong interest in development, generation, and application of nuclear power. In the Baltic States, nuclear power dates back to the Soviet times, but its development was suspended pursuant to the EU regulations (the Ignalina NPP. Lithuania, Latvia, and Estonia have been striving for energy independence from Russia — the principal supplier of energy carriers to these countries. For a long time, the three Baltic States have been proclaiming their unanimity on the general European path of development. However, the reality proved to be different. The touchstone for achieving common goals was the idea of constructing a new NPP at the site of the closed Ignalina NPP. The author concludes that the joint construction of a new NPP is quite questionable. When it comes to politics, each of the three Baltic States is ready to build its own NPP. Thus, the development of nuclear power in the Baltic Sea region requires joint coordinated actions independent of any bloc-inspired interests of the states involved. Moreover, this success may prove sustainable if the actions are based on innovative decisions and modern technologies.

  17. Role of a national system of accounting and control of nuclear material under ABACC's (Brazilian-Argentine Agency) regional system

    International Nuclear Information System (INIS)

    Fernandez Moreno, Sonia; Estrada Oyuela, Miguel E.

    2000-01-01

    The Brazilian-Argentine Agency (ABACC) and the 'Common System of Accounting and Control of Nuclear Materials' (SCCC) are the result of a process started with nuclear cooperation between Argentina and Brazil. The SCCC reflects a common policy of transparency established by a Bilateral Agreement. Its insertion in the global context was made through a Quadripartite Agreement (Argentina, Brazil, ABBAC, IAEA). This paper describes the role of the State System of Accounting and Control (SSAC) in the framework established in the Bilateral and the Quadripartite Safeguards Agreements and in the context of new trends and perspectives in international safeguards. It could also serve as a example for initiatives in other regions. (author)

  18. Sub-regional Workshop on Illicit Nuclear Trafficking Information Management and Coordination

    International Nuclear Information System (INIS)

    2010-01-01

    The workshop was organized to; have a comprehensive set of information which effectively supports implementation of the Nuclear Security Plan; understand nuclear security needs on a global scale to identify areas of cooperation between and among the Agency and Member States; determine illicit global trafficking trends and patterns, including theft and other malicious acts involving radioactive material; fully protect sensitive nuclear security information from disclosure; coordinate the nuclear security support programmes of Member States and international organizations with those of the Agency and have effective mechanisms of interaction with other international organizations

  19. The conflict zone; A arena dos embates

    Energy Technology Data Exchange (ETDEWEB)

    Andrade, Ana Maria Ribeiro de

    2006-07-01

    The chapter gives an overview on the beginning of the nuclear energy in the world passing through the conflicts at United Nations - UN, the new political order, the revision of MacMahon Law, the nuclear control, the fear peace and searching for the equilibrium.

  20. Conflicts in Public Procurement

    Directory of Open Access Journals (Sweden)

    Helena Lindskog

    2013-01-01

    Full Text Available During the last couple of years, there has been a tendency to include more and more political goals into public procurements, such as environmental and societal considerations. This can result in higher prices paid by the public sector compared with similar procurements in the private sector. The decision makers at local level are elected and should represent the interest of their communities and voters, which includes promoting regional/local companies and economic development. This task can sometimes get into conflict with public procurement law or the political goals of a central government. (original abstract

  1. Seismic risk control of nuclear power plants using seismic protection systems in stable continental regions: The UK case

    Energy Technology Data Exchange (ETDEWEB)

    Medel-Vera, Carlos, E-mail: cbmedel@uc.cl; Ji, Tianjian, E-mail: tianjian.ji@manchester.ac.uk

    2016-10-15

    Highlights: • Strategies to reduce seismic risk for nuclear power stations in the UK are analysed. • Efficiency of devices to reduce risk: viscous-based higher than hysteretic-based. • Scenario-based incremental dynamic analysis is introduced for use in nuclear stations. • Surfaces of seismic unacceptable performance for nuclear stations are proposed. - Abstract: This article analyses three different strategies on the use of seismic protection systems (SPS) for nuclear power plants (NPPs) in the UK. Such strategies are based on the experience reported elsewhere of seismically protected nuclear reactor buildings in other stable continental regions. Analyses are conducted using an example of application based on a 1000 MW Pressurised Water Reactor building located in a representative UK nuclear site. The efficiency of the SPS is probabilistically assessed to achieve possible risk reduction for both rock and soil sites in comparison with conventionally constructed NPPs. Further analyses are conducted to study how the reduction of risk changes when all controlling scenarios of the site are included. This is done by introducing a scenario-based incremental dynamic analysis aimed at the generation of surfaces for unacceptable performance of NPPs as a function of earthquake magnitude (M{sub w}) and distance-to-site (R{sub epi}). General guidelines are proposed to potentially use SPS in future NPPs in the UK. Such recommendations can be used by the British nuclear industry in the future development of 12 new reactors to be built in the next two decades to generate 16 GWe of new nuclear capacity.

  2. Regional, national and international security requirements for the transport of nuclear cargo by sea

    International Nuclear Information System (INIS)

    Booker, P.A.; Barnwell, I.

    2004-01-01

    Since the beginning of the nuclear age in the 1940's, the world has focused on the immense possibilities of nuclear power with both its destructive and productive capabilities. The civil nuclear industry in the UK, as in most nuclear weapons states, grew from the military facilities built in the post war years under the political climate of the Cold War. In the early years of the industry, civil and defence nuclear facilities were inextricably linked both in public perceptions and the regulatory infrastructure under which they operated. The nuclear arms race and the spread of communism overshadowed people's perceptions of there being two separate uses of nuclear material. This was a double edged sword which initially allowed the industry to develop largely unhindered by public concerns but latterly meant the industry could not break away from its roots and to many is still perceived as a dangerous and destructive force. Regulatory frameworks governing all aspects of the industry have developed both nationally and internationally driven by valid public concerns, political agendas and an international consensus that the unregulated use of nuclear material has catastrophic possibilities on an international scale. With the internationalisation of the civil nuclear industry and the costs associated with developing facilities to fully support each stage of the fuel cycle, from enrichment, fuel manufacturing, reprocessing and waste remediation, it became inevitable that a transport infrastructure would develop to make best use of the facilities. Regulations, both national and international are implicit in ensuring the security of nuclear material in transit. Due to the physical size of many of the irradiated fuel packages and implications of the changes to transport safety regulations, international transports of nuclear material, other than within mainland Europe, is predominantly carried out by sea

  3. Regional, national and international security requirements for the transport of nuclear cargo by sea

    Energy Technology Data Exchange (ETDEWEB)

    Booker, P.A.; Barnwell, I. [Marine Operations, BNFL International Transport and British Nuclear Group Security (United Kingdom)

    2004-07-01

    Since the beginning of the nuclear age in the 1940's, the world has focused on the immense possibilities of nuclear power with both its destructive and productive capabilities. The civil nuclear industry in the UK, as in most nuclear weapons states, grew from the military facilities built in the post war years under the political climate of the Cold War. In the early years of the industry, civil and defence nuclear facilities were inextricably linked both in public perceptions and the regulatory infrastructure under which they operated. The nuclear arms race and the spread of communism overshadowed people's perceptions of there being two separate uses of nuclear material. This was a double edged sword which initially allowed the industry to develop largely unhindered by public concerns but latterly meant the industry could not break away from its roots and to many is still perceived as a dangerous and destructive force. Regulatory frameworks governing all aspects of the industry have developed both nationally and internationally driven by valid public concerns, political agendas and an international consensus that the unregulated use of nuclear material has catastrophic possibilities on an international scale. With the internationalisation of the civil nuclear industry and the costs associated with developing facilities to fully support each stage of the fuel cycle, from enrichment, fuel manufacturing, reprocessing and waste remediation, it became inevitable that a transport infrastructure would develop to make best use of the facilities. Regulations, both national and international are implicit in ensuring the security of nuclear material in transit. Due to the physical size of many of the irradiated fuel packages and implications of the changes to transport safety regulations, international transports of nuclear material, other than within mainland Europe, is predominantly carried out by sea.

  4. Artificial radionuclides in oils from the underground nuclear test site (Perm region, Russia)

    International Nuclear Information System (INIS)

    Kalmykov, S.N.; Sapozhnikov, Yu.A.; Goloubov, B.N.

    1998-01-01

    Underground nuclear tests (UNT) are one of the possible sources of radioactive contamination of environment. About 2500 UNTs were carried out both for military and industrial (peaceful) purposes. In the former Soviet Union most of peaceful UNTs were oriented to the needs of the gas- and oil-extracting industry. Earlier it was considered that the holes of UNT are hermetic and the leakage of radionuclides is negligible. In this work nine oil samples from Gezh oil deposit in Perm region of Russia collected from different holes both where the explosion took part and from distant holes were analyzed for 3 H and 14 C and such fission products as 90 Sr and 134,137 Cs. For the determination of gamma-emitting radionuclides the gamma spectrometry with HPGe detector was used. For 90 Sr determination the measurements of Cherenkov radiation generated by daughter 90 Y were carried out with liquid scintillation equipment. It showed that even in the oil samples from the hole where the explosion took place no measurable 134,137 Cs and 90 Sr activities were detected. For 3 H and 14 C determination the oil samples were fractionated by distillation. For each sample 10-12 fractions were taken. Liquid scintillation spectrometry was used for 3 H and 14 C simultaneous determination. It was shown that in all samples the 3 H and 14 C concentrations are higher than the background level and for the hole where the explosion took place reached the value of about 1.3 x 10 5 Bq/L for low boiling fraction (40-750C). The 3 H and 14 C enrichment of oils from distant holes shows that UNT cavities are not hermetic and the radionuclide migration is not negligible. (author)

  5. Russian Federation [National and regional programmes on the production of hydrogen using nuclear energy

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-03-15

    The Russian Federation, one of the world's big energy superpowers, is rich in natural energy resources. It has the largest known natural gas reserves of any country on earth, representing 32% of the world's proven reserves. Furthermore, it has, with 157 billion t, the world's second largest coal reserves (10% of the explored coal reserves). The Russian Federation is the largest oil producer of the non-OPEC countries, and the second largest in the world after Saudi Arabia. It has the biggest oil shale reserves in Europe, equal to 35.47 billion t of shale oil. Last but not least, it possesses 8% of the proven uranium reserves. In recent years, the Russian Federation has identified the gas sector as being of key strategic importance. The share of natural gas as a primary energy source is remarkably high compared with the rest of world. Gazprom has a monopoly for the natural gas pipelines and has the exclusive rights to export natural gas, and thus controls their access to the European market. The total primary energy consumption in the Russian Federation was 665 Mtoe in 2007, down from 871 Mtoe in 1990, with 55% covered by natural gas, 20% by oil and 15% by coal. It is the world's fourth largest electricity producer after the USA, China and Japan. In 2007, it produced 1013 TW.h of electricity. Roughly 67% of the Russian Federation's electricity is generated by thermal plants, 17% by hydropower and 17% by nuclear reactors. The Russian Federation is the world's leading net energy exporter and a major supplier to the European Union. In the Russian Federation, about 40% of electric power and 85% of heat supply, mainly in cogeneration, is covered by regional power industries with power plant units of {approx}300 MW(th).

  6. Open letter to Mr Christian Bataille, Deputy of Nord region, France. Open letter on nuclear energy

    International Nuclear Information System (INIS)

    Delacroix P

    2007-02-01

    The author, by means of a letter to the deputy Christian Bataille, presents arguments to the shutdown of old nuclear power plants. He points out the environmental and economical arguments in favor of a decrease of the nuclear power use in France. (A.L.B.)

  7. Decentralized Planning for Pre-Conflict and Post-Conflict ...

    African Journals Online (AJOL)

    Decentralized Planning for Pre-Conflict and Post-Conflict Management in the Bawku Municipal ... institutional arrangements for conflict monitoring and evaluation. Such processes are 'sine qua non' to pre-conflict and post-conflict prevention.

  8. Emotional conflict in interpersonal interactions.

    Science.gov (United States)

    Ruz, María; Tudela, Pío

    2011-01-15

    Facial displays of emotions can help to infer the mental states of other individuals. However, the expectations we generate on the basis of people's emotions can mismatch their actual behaviour in certain circumstances, which generates conflict. In the present study, we explored the neural mechanisms of emotional conflict during interpersonal interactions. Participants had to accept or reject economic offers made by several partners who displayed emotional expressions. On every trial, a cue informed participants of whether they could trust the emotion of their partner or not. Trustworthy (low-conflict) partners with happy facial expressions were cooperative and those with angry expressions did not cooperate. Untrustworthy (high-conflict) partners, on the other hand, cooperated when their expression was angry and did not cooperate when they displayed a happy emotion. Behavioural responses were faster for trustworthy than for untrustworty partners. High-conflict partners activated the anterior cingulate and the anterior insula. In turn, trustworthy partners were associated with activations in the left precuneus. Our results suggest that the emotion displayed by another person affects our decision-making in social contexts. When emotional expressions are linked to their natural consequences, they engage ToM processes. In contrast, untrustworthy emotional expressions engage conflict-related brain regions. Copyright © 2010 Elsevier Inc. All rights reserved.

  9. Demilitarization of the Siachen conflict zone : concepts for implementation and monitoring.

    Energy Technology Data Exchange (ETDEWEB)

    Kanwal, Gurmeet (Indian Army); Hakeem, Asad (Pakistan Army); Vannoni, Michael Geoffrey; Rajen, Gaurav

    2007-09-01

    Pakistani and Indian militaries have been occupying the Siachen Glacier and surrounding regions for decades. Although a cease-fire is in place, continued occupation carries the risk of an inadvertent conflict, which could escalate into a full-fledged nuclear-backed confrontation. Political and military analysts in Pakistan and India now question the strategic significance of the Siachen Glacier and agree that under the right circumstances, military withdrawal from the Siachen Glacier region would not adversely affect either state. The difficulty lies in conducting the withdrawal in such a way that neither side feels vulnerable, and in maintaining the demilitarization in a way that can be verified. In this paper, the authors who have both held command responsibilities in the Siachen Glacier region present a process for conducting and verifying the demilitarization of the Siachen Glacier region. The authors discuss the role of monitoring and verification tools and their relevance to this border zone of conflict.

  10. Functional analysis of the C-terminal region of human adenovirus E1A reveals a misidentified nuclear localization signal

    Energy Technology Data Exchange (ETDEWEB)

    Cohen, Michael J.; King, Cason R.; Dikeakos, Jimmy D. [Department of Microbiology and Immunology, The University of Western Ontario, A4-833 London Regional Cancer Centre, 800 Commissioners Road E., London, Ontario, N6A 4L6 Canada (Canada); Mymryk, Joe S., E-mail: jmymryk@uwo.ca [Department of Microbiology and Immunology, The University of Western Ontario, A4-833 London Regional Cancer Centre, 800 Commissioners Road E., London, Ontario, N6A 4L6 Canada (Canada); Department of Oncology, The University of Western Ontario, London Regional Cancer Centre, Ontario (Canada)

    2014-11-15

    The immortalizing function of the human adenovirus 5 E1A oncoprotein requires efficient localization to the nucleus. In 1987, a consensus monopartite nuclear localization sequence (NLS) was identified at the C-terminus of E1A. Since that time, various experiments have suggested that other regions of E1A influence nuclear import. In addition, a novel bipartite NLS was recently predicted at the C-terminal region of E1A in silico. In this study, we used immunofluorescence microscopy and co-immunoprecipitation analysis with importin-α to verify that full nuclear localization of E1A requires the well characterized NLS spanning residues 285–289, as well as a second basic patch situated between residues 258 and 263 ({sup 258}RVGGRRQAVECIEDLLNEPGQPLDLSCKRPRP{sup 289}). Thus, the originally described NLS located at the C-terminus of E1A is actually a bipartite signal, which had been misidentified in the existing literature as a monopartite signal, altering our understanding of one of the oldest documented NLSs. - Highlights: • Human adenovirus E1A is localized to the nucleus. • The C-terminus of E1A contains a bipartite nuclear localization signal (NLS). • This signal was previously misidentified to be a monopartite NLS. • Key basic amino acid residues within this sequence are highly conserved.

  11. Functional analysis of the C-terminal region of human adenovirus E1A reveals a misidentified nuclear localization signal

    International Nuclear Information System (INIS)

    Cohen, Michael J.; King, Cason R.; Dikeakos, Jimmy D.; Mymryk, Joe S.

    2014-01-01

    The immortalizing function of the human adenovirus 5 E1A oncoprotein requires efficient localization to the nucleus. In 1987, a consensus monopartite nuclear localization sequence (NLS) was identified at the C-terminus of E1A. Since that time, various experiments have suggested that other regions of E1A influence nuclear import. In addition, a novel bipartite NLS was recently predicted at the C-terminal region of E1A in silico. In this study, we used immunofluorescence microscopy and co-immunoprecipitation analysis with importin-α to verify that full nuclear localization of E1A requires the well characterized NLS spanning residues 285–289, as well as a second basic patch situated between residues 258 and 263 ( 258 RVGGRRQAVECIEDLLNEPGQPLDLSCKRPRP 289 ). Thus, the originally described NLS located at the C-terminus of E1A is actually a bipartite signal, which had been misidentified in the existing literature as a monopartite signal, altering our understanding of one of the oldest documented NLSs. - Highlights: • Human adenovirus E1A is localized to the nucleus. • The C-terminus of E1A contains a bipartite nuclear localization signal (NLS). • This signal was previously misidentified to be a monopartite NLS. • Key basic amino acid residues within this sequence are highly conserved

  12. France [National and regional programmes on the production of hydrogen using nuclear energy

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-03-15

    Consumption of primary energy in France amounted to 278 Mtoe in 2005, with an average increase of 1.3%/a between 1990 and 2005. The breakdown of primary energy is 42% nuclear energy, 33% oil, 15% natural gas, 6% renewables and 4% coal. France is comparatively poor in domestic energy resources. French coal production, which was still around 40 million t/a at the end of the 1970s, was terminated in 2004. Also, domestic natural gas contributes not more than 2% of France's primary energy production. With the general objectives being to control energy demand, diversify sources of energy, increase research into energy, and provide methods of transporting and storing energy, the French energy policy has given priority to the development of a national energy supply with a strong focus on nuclear energy and renewable energies. These energies are seen to provide a reliable long term supply without GHG emissions and to ensure stable electricity prices. The first nuclear power plants built in France were gas cooled reactors and the country also participated in the OECD Dragon project. Today France is the world's second largest producer of nuclear energy (after the USA) with an electricity share of 78%. France operates 58 nuclear power stations with a total capacity of 63.2 GW. One Gen- III reactor (EPR) is currently under construction. Since nuclear energy is not always fully used, interest is growing in using excess nuclear electricity, apart from export, for hydrogen production to regulate the electricity production.

  13. Automated conflict resolution issues

    Science.gov (United States)

    Wike, Jeffrey S.

    1991-01-01

    A discussion is presented of how conflicts for Space Network resources should be resolved in the ATDRSS era. The following topics are presented: a description of how resource conflicts are currently resolved; a description of issues associated with automated conflict resolution; present conflict resolution strategies; and topics for further discussion.

  14. Interpersonal Conflict Management

    Science.gov (United States)

    Roark, Albert E.

    1978-01-01

    The difference between constructive and destructive conflicts may be traced to the way in which they are managed. Third-party help is often utilized to achieve constructive conflict management. This article describes two models for conflict management consultation. Five guidelines are given for constructive conflict management. (Author/JEL)

  15. The future of nuclear non-proliferation in South Asia

    International Nuclear Information System (INIS)

    Siddiqa, A.

    1997-01-01

    Nuclear proliferation in South Asia is currently one of the hot topics in world politics. The concern of the international community, and especially the USA, over this issue is coupled with the fear of nuclear conflict between India and Pakistan. As a result, Washington has been using its 'stick and carrot' policy to persuade the two countries involved not to develop their nuclear programs for military purposes. However both countries have not only continued to develop their nuclear ambitions, but seem to have achieved vertical nuclear proliferation. This paper examines the future non-proliferation in the South Asian region in the 1990s. This will be achieved by looking at the following: the development of the nuclear capabilities of both India and Pakistan; how these programs have been developed; the reasons for acquiring the capability for non-conventional defence; the real fear in terms of nuclear proliferation in the region; the possible options for dealing with nuclear proliferation in South Asia

  16. Implementation process and deployment initiatives for the regionalized storage of DOE-owned spent nuclear fuel

    International Nuclear Information System (INIS)

    Dearien, J.A.; Smith, N.E.L.

    1995-01-01

    This report describes how DOE-owned spent nuclear fuel (SNF) will be stored in the interim 40-year period from 1996 to 2035, by which time it is expected to be in a National Nuclear Repository. The process is described in terms of its primary components: fuel inventory, facilities where it is stored, how the fuel will be moved, and legal issues associated with the process. Tools developed to deploy and fulfill the implementation needs of the National Spent Nuclear Fuel Program are also discussed

  17. Security environment and nuclear proliferation problems in East Asia

    International Nuclear Information System (INIS)

    Suh, Mark Byung-Moon

    1997-01-01

    East Asia was and still is divided into two conflicting ideological blocs. Because of the Cold War between these two blocs, two international wars were fought and tensions limited interactions among these countries. Despite these political constraints, in recent years East Asia has become economically one of the most dynamic regions in the world. Now that the Cold War between the USA and the Soviet Union is over, the danger of global nuclear war involving the nuclear powers in the region has been practically eliminated. Nonetheless, security has become more complex and demands a whole new set of arrangements. Yet the region lacks a cohesive multilateral framework for conflict resolution, and only recently have various attempts been made to create a political forum for the countries in the region. The problem and the danger of nuclear proliferation was vividly shown by the North Korean nuclear crisis in the last years. This issue not only halted the fragile process of normalization between the two Koreas, which started in 1988, but almost led to a new military conflict on the peninsula involving the two Koreas and the USA. It was defused only after the USA proved willing to offer security guarantees to North Korea. This problem still needs to be resolved, and it demands radical changes in the overall political environment in the region. Needless to say, proliferation in North Korea would have entailed grave consequences for the security of the region as well as for the international non-proliferation regime. This paper reviews the issue of nuclear proliferation of the three non-nuclear states in the region and deals with the non-introduction of nuclear weapons in the region by the nuclear powers. It discusses the prospects for a nuclear-weapon-free zone on the Korean peninsula. Perspectives of a sustainable security environment in East Asia will be briefly discussed

  18. Central nuclear almirante Alvaro Alberto: study on the phytoplanktonic variation in the region of unity 1 - Angra dos Reis - RJ

    International Nuclear Information System (INIS)

    Souza, C.A.F. de; Pessoa, M.A.R.; Utchitel, S.

    1988-01-01

    By according of ''staff'' which has elaborated the first works in phitoplankton, in initial phasis (before operation) of Central Nuclear Almirante Alvaro Alberto - CNAAA Unidade 1, Angra dos Reis, Rio de Janeiro, Brazil we carry out a search about physic - chemicals parameters at same area, during the times of 11 months, too. The efluent region presents a phytoplanktonic comunity of reasonable environmental conditions. The evaluation of biological parameters, or in the words, a natural environment in equilibrium. (author) [pt

  19. Phylogenetic Analysis of a ?Jewel Orchid? Genus Goodyera (Orchidaceae) Based on DNA Sequence Data from Nuclear and Plastid Regions

    OpenAIRE

    Hu, Chao; Tian, Huaizhen; Li, Hongqing; Hu, Aiqun; Xing, Fuwu; Bhattacharjee, Avishek; Hsu, Tianchuan; Kumar, Pankaj; Chung, Shihwen

    2016-01-01

    A molecular phylogeny of Asiatic species of Goodyera (Orchidaceae, Cranichideae, Goodyerinae) based on the nuclear ribosomal internal transcribed spacer (ITS) region and two chloroplast loci (matK and trnL-F) was presented. Thirty-five species represented by 132 samples of Goodyera were analyzed, along with other 27 genera/48 species, using Pterostylis longifolia and Chloraea gaudichaudii as outgroups. Bayesian inference, maximum parsimony and maximum likelihood methods were used to reveal th...

  20. Reactive inspection response of NRC Region III to potential technical deficiencies identified in recent Nuclear Air Cleaning Conference papers

    International Nuclear Information System (INIS)

    Gill, C.F.

    1987-01-01

    In order to effectively meet its responsibility to protect the public health and safety, the Nuclear Regulatory Commission (NRC) nuclear power plant licensing and inspection programs respond to potential technical deficiencies identified by conference and professional society meeting papers when deemed appropriate. The NRC staff's response mechanisms for such technical deficiencies include: generic letters, Bulletins, Information Notices, Standard Review Plan (NUREG-0800) revisions, docketed Final Safety Analysis Report (FSAR) questions, special studies, special (reactive) inspection, and inspection program revisions. This paper describes reactive inspection efforts by Region III in response to potential technical deficiencies identified in recent air cleaning conference papers, including: post-accident effluent sample line deposition losses; failure to implement good engineering practices in the design, construction, and testing of Nuclear Air Treatment Systems (NATS); filter bypass via filter housing drain lines; spinster carbon degradation; use of silicone sealants and other temporary patching material in NATS; filter housing fire protection deluge system problems; lack of charcoal batch traceability; Quality Assurance records problems involving equipment, vendor, filter, and personnel qualifications; inadequate ANSI/ASME N510 acceptance criteria and tests; and failure to adequately demonstrate control room habitability per 10 CFR 50, Appendix A, General Design Criterion-19. Region III inspections indicate that many of these deficiencies appear to be prevalent. Inspection findings and utility responses to the findings are discussed. NRC Region III and Headquarters programmatic reactions to the identified generic problem areas are also discussed

  1. Nuclear and Condensed Matter Physics: VI Regional CRRNSM Conference. AIP Conference Proceedings, No. 513 [APCPCS

    International Nuclear Information System (INIS)

    Messina, A.

    2000-01-01

    This book contains 102 scientific contributions in the areas of nuclear and condensed matter physics. The conference was attended by 144 physicists, most of them belonging to the Sicilian Universities of Palermo, Catania and Messina

  2. Action to counter illegal trafficking in nuclear materials in the northern region

    International Nuclear Information System (INIS)

    Reistad, O.; Maerli, M.

    1998-01-01

    Norway has not traditionally maintained any defence against smuggling of nuclear material. The 1993/94 report to Parliament on nuclear activities in areas adjacent to Norway mentioned the risk of such smuggling in the context of non-proliferation. In the light of this perceived risk a contact group was established with representatives from the Norwegian customs administration, police, armed forces and National Protection Authority. The group today has responsibility for the introduction of countermeasures against nuclear material smuggling in Norway. Another measure was establishment of Norwegian measurement facilities to combat smuggling of nuclear material. There arrangements are based on three lines of defence. The first will typically be the individual officer, the second, the special staff deployed following warnings or other indicators of smuggling, and the third would be any laboratory examination of specimens carried out in Norway or abroad

  3. Nuclear

    International Nuclear Information System (INIS)

    2014-01-01

    This document proposes a presentation and discussion of the main notions, issues, principles, or characteristics related to nuclear energy: radioactivity (presence in the environment, explanation, measurement, periods and activities, low doses, applications), fuel cycle (front end, mining and ore concentration, refining and conversion, fuel fabrication, in the reactor, back end with reprocessing and recycling, transport), the future of the thorium-based fuel cycle (motivations, benefits and drawbacks), nuclear reactors (principles of fission reactors, reactor types, PWR reactors, BWR, heavy-water reactor, high temperature reactor of HTR, future reactors), nuclear wastes (classification, packaging and storage, legal aspects, vitrification, choice of a deep storage option, quantities and costs, foreign practices), radioactive releases of nuclear installations (main released radio-elements, radioactive releases by nuclear reactors and by La Hague plant, gaseous and liquid effluents, impact of releases, regulation), the OSPAR Convention, management and safety of nuclear activities (from control to quality insurance, to quality management and to sustainable development), national safety bodies (mission, means, organisation and activities of ASN, IRSN, HCTISN), international bodies, nuclear and medicine (applications of radioactivity, medical imagery, radiotherapy, doses in nuclear medicine, implementation, the accident in Epinal), nuclear and R and D (past R and D programmes and expenses, main actors in France and present funding, main R and D axis, international cooperation)

  4. Goal conflicts management in the control and operation of nuclear power plant; La gestion des conflits d'objectifs dans la conduite et l'exploitation d'installations nucleires

    Energy Technology Data Exchange (ETDEWEB)

    Letzkus, P

    2004-11-15

    The goal conflicts constitute classes of situation or behaviors which can be translated, in the human activity, by skirting or variations with the rules...Their consequences can be serious, in particular in nuclear industry. In addition, the analyses of incidents do not make it always possible to integrate complex factors like individual attitudes, organisational or design features which push the operators to take risks to achieve their activity. This research first of all presents indicators which make it possible to go up with the causes of these variations. In the second place, a model of management of the activity illustrates why it is observed that people can adopt strategies or behaviors whose finalities seem to be opposed to the context. For that, it allots to emotional dimension a role of modulator intervening on the cognitive mechanisms managing an operational situation. (author)

  5. Goal conflicts management in the control and operation of nuclear power plant; La gestion des conflits d'objectifs dans la conduite et l'exploitation d'installations nucleires

    Energy Technology Data Exchange (ETDEWEB)

    Letzkus, P

    2004-11-15

    The goal conflicts constitute classes of situation or behaviors which can be translated, in the human activity, by skirting or variations with the rules...Their consequences can be serious, in particular in nuclear industry. In addition, the analyses of incidents do not make it always possible to integrate complex factors like individual attitudes, organisational or design features which push the operators to take risks to achieve their activity. This research first of all presents indicators which make it possible to go up with the causes of these variations. In the second place, a model of management of the activity illustrates why it is observed that people can adopt strategies or behaviors whose finalities seem to be opposed to the context. For that, it allots to emotional dimension a role of modulator intervening on the cognitive mechanisms managing an operational situation. (author)

  6. State and regional systems of accounting for and control of nuclear materials cooperation between international, regional and states safeguards organizations: An evolving issue

    International Nuclear Information System (INIS)

    Fernández Moreno, Sonia

    2011-01-01

    Cooperation between the IAEA, States and regional organizations is increasingly important to ensure effective accountancy and control of nuclear material in peaceful uses. The IAEA, SAGSI2 and institutions such INMM3 and ESARDA4 have recognized the relevance and the evolving role that SSAC5 and regional organizations play to this aim. In this context, it is important to take steps to ensure the effectiveness of the system and the optimal level of relationship between these organizations so as to maximize the benefits for each party, particularly in those cases where well developed systems exist. Moreover, expansion of nuclear energy requires concerted efforts towards building competence in safeguards in all relevant States. This is also important with respect to other aspects of nonproliferation. In this scenario there is agreement on the need to have effective state organizations that fulfill international safeguards and other security obligations. However, the roles and duties of SSAC and the possible scope of cooperation between the IAEA and SSAC are still under evolution. This paper discusses possible ways and means to build competence in safeguards and how the international community could be more proactive in establishing a framework including the various dimensions of the cooperation in safeguards and other security matters between all parties concerned. The establishment of a forum and a network of interested parties under the auspice of interested organizations could be one mechanism to exchange best practices and experiences. (authors)

  7. SADC and the war in the Democratic republic of Congo : a critical view on the role of a regional organization in a conflict-torn memberstate

    OpenAIRE

    Dahlen, Inger Anette Sandvand

    2005-01-01

    During the last decade we have seen a great increase in regional integration projects around the world. Several of them are found within the African continent; the continent holds one of the highest densities of regional organisations in the world. Southern African Development Community (SADC) represents one of the more enduring efforts of regional cooperation in southern Africa. With its 13 member countries SADC covers a vast area in southern Africa . The economic- and political situations i...

  8. Multilateral nuclear approaches (MNAs), factors and issues lessons from IAEA study to regional cooperation

    International Nuclear Information System (INIS)

    Hwang, Yong Soo

    2005-01-01

    In response to the increasing emphasis being placed on the importance of international cooperation as part of global efforts to cope with growing non proliferation, and security concerns in the nuclear field, the Director General of the International Atomic Energy Agency (IAEA), Mohammed Elbaradei, appointed an international group of experts to consider possible multilateral approaches to the nuclear fuel cycle. The mandate of the Expert Group was three fold: · To identify and provide an analysis of issues and options relevant to multilateral approaches to the front and back ends of the nuclear fuel cycle; · To provide an overview of the policy, legal, security, economic, institutional and technological incentives and disincentives for cooperation in multilateral arrangements for the front and back ends of the nuclear fuel cycle; and · To provide a brief review of the historical and current experiences and analyses relating to multilateral fuel cycle arrangements relevant to the work of the Expert Group. The overall purpose was to assess MNAs in the framework of a double objective: strengthening the international nuclear non proliferation regime and making the peaceful uses of nuclear energy more economical and attractive. The Group identifies options for MNAs - options in terms of policy, institutional and legal factors - for those parts of the nuclear fuel cycle of greatest sensitivity from the point of view of proliferation risk. It also reflects the Groups deliberations on the corresponding benefits and disadvantages (pros and cons) of the various options and approaches. Although the Expert Group was able to agree to forward the resulting report to the Director General, it is important to note that the report does not reflect agreement by all of the experts on any of the options, nor a consensus assessment of their respective value. It is intended only to present options for MNAs, and to reflect on the range of considerations which could impact on the

  9. Role of proper response schemes, legislation and regional cooperation in combating illicit trafficking of nuclear materials in developing countries

    International Nuclear Information System (INIS)

    Sterzov, A.

    2002-01-01

    proper model scheme for the developing countries is important for starting the initial process of preventing and combating the illicit traffic of nuclear materials. There is a need of reinforcing strategy to control the existing stockpiles of fissile material and to lower the future production and use of such materials. The illicit traffic of nuclear materials is a new threat, which requires rapid implementation of comprehensive, mutually measures and efforts, new approaches, coordination of services and institutions and even new legislation. IV. Action Scheme for illicit radioactive or nuclear material It was felt that the application of a new model scheme would allow better and quicker response of Bulgarian capabilities for combating illicit nuclear trafficking. First Step 1. Health physics analysis (gamma and neutron dose) 2. Preservation of evidence (proper protocols adopted by the law enforcement forces) Second Step 1. NDA analysis to categorize the radioactive material on site: radioactive, non-fissile material; nuclear fuel ( 235 U content less 20 %); Pu and/or enriched U ( 235 U content higher 20 %) 2. Ge(Li) high Resolution Gamma Spectroscopy 3. Passive Neutron interrogation for Pu Third Step 1. In-Depth Analysis by Specialized laboratory: Analysis of the matrix, of packaging material; element composition of nuclear material; impurities, traces etc. V. Setting up a Legal and Administrative Frame. The creation and proposition of a model scheme procedure for the developing countries is important for starting the initial process of preventing and combating the illicit traffic of nuclear materials. The proposition of a model procedure will allow better and quicker upgrade of developing countries capabilities for combating illicit nuclear trafficking. It is also important to initiate the contacts between neighbouring countries by regional collaboration of law enforcement authorities, customs, analytical laboratories etc. which will make combating illicit trafficking

  10. South Africa [National and regional programmes on the production of hydrogen using nuclear energy

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-03-15

    South Africa has only small deposits of oil and natural gas and relies on coal production for most of its energy needs. South Africa's economy is structured around large scale, energy-intensive mining and primary minerals industries having a high commercial primary energy intensity. The supply of primary energy in 2007 was 128 Mtoe at a growth rate of 4.4 %/a. The main shares were given by coal (68%), crude oil (19%), renewables (8%), nuclear (3%) and natural gas (2%). South Africa accounts for a major fraction of the CO{sub 2} emissions of the whole continent. Due to its large coal deposits, South Africa is one of the cheapest electricity suppliers in the world. The main reason is its coal based power generating capacity, whose share is 79% (of {approx}40 GW(e)), followed by crude oil (10%), renewables (6%), nuclear (3%) and natural gas (2%). Eskom Holdings Ltd, the State owned power utility that supplies 95% of South Africa's electricity, is planning to increase the current generation capacity of 40 GW by 4%/a to 80 GW by 2025. The power supply crisis in January 2008, which forced shutdowns at mines, has accelerated recognition of the need to diversify the energy mix, such as with nuclear power and natural gas, as well as various forms of renewable energy. Starting in 1984, the national utility ESKOM has been successfully operating the Koeberg nuclear power station consisting of two 900 MW(e) PWR units which generated {approx}6.5% of the electricity needs. In addition, ESKOM has been pursuing the project of modular HTGRs for electricity production to meet the demand of its growing economy. In 2007-2008, the demand for electricity in South Africa started to exceed supply when the economy was growing and, at the same time, existing plants went out for maintenance. As a result, ESKOM and the South African Government decided to request proposals for new nuclear capacity and to expand the nuclear component in the energy supply mix of the country. In the strategic plan

  11. The role of the youth of Ozersk in creation of positive image of nuclear energy in the Chelyabinsk region

    International Nuclear Information System (INIS)

    Kostareva, T.; Teslov, A.

    2000-01-01

    The town of Ozyorsk is situated in the picturesque place of South Ural. This is the land of mountains, pure lakes and beautiful forests. The main factory of Ozyorsk is the Production Association MAYAK. It was founded for aims of Russian defenses in the beginning of the nuclear industry's development. In first years of existence the activity of Production Association MAYAK led to large-scale incidents, causing great harm to the environment and to the health of the population of Chelyabinsk region. There are two large factories of the nuclear industry apart from Production Association MAYAK in Chelyabinsk region. The activity of all these factories causes the specification of the ecological situation in the region. Evidently one of the main problems of the atomic industry in the region is to orient public opinion to have a good attitude about objects of the atomic industry and to their development. The Youth has to taken an active participation in such work. It is possible to organize the work with pupils, students and young specialists. (authors)

  12. Multi-region fuzzy logic controller with local PID controllers for U-tube steam generator in nuclear power plant

    Directory of Open Access Journals (Sweden)

    Puchalski Bartosz

    2015-12-01

    Full Text Available In the paper, analysis of multi-region fuzzy logic controller with local PID controllers for steam generator of pressurized water reactor (PWR working in wide range of thermal power changes is presented. The U-tube steam generator has a nonlinear dynamics depending on thermal power transferred from coolant of the primary loop of the PWR plant. Control of water level in the steam generator conducted by a traditional PID controller which is designed for nominal power level of the nuclear reactor operates insufficiently well in wide range of operational conditions, especially at the low thermal power level. Thus the steam generator is often controlled manually by operators. Incorrect water level in the steam generator may lead to accidental shutdown of the nuclear reactor and consequently financial losses. In the paper a comparison of proposed multi region fuzzy logic controller and traditional PID controllers designed only for nominal condition is presented. The gains of the local PID controllers have been derived by solving appropriate optimization tasks with the cost function in a form of integrated squared error (ISE criterion. In both cases, a model of steam generator which is readily available in literature was used for control algorithms synthesis purposes. The proposed multi-region fuzzy logic controller and traditional PID controller were subjected to broad-based simulation tests in rapid prototyping software - Matlab/Simulink. These tests proved the advantage of multi-region fuzzy logic controller with local PID controllers over its traditional counterpart.

  13. Unconsciously triggered conflict adaptation.

    Science.gov (United States)

    van Gaal, Simon; Lamme, Victor A F; Ridderinkhof, K Richard

    2010-07-09

    In conflict tasks such as the Stroop, the Eriksen flanker or the Simon task, it is generally observed that the detection of conflict in the current trial reduces the impact of conflicting information in the subsequent trial; a phenomenon termed conflict adaptation. This higher-order cognitive control function has been assumed to be restricted to cases where conflict is experienced consciously. In the present experiment we manipulated the awareness of conflict-inducing stimuli in a metacontrast masking paradigm to directly test this assumption. Conflicting response tendencies were elicited either consciously (through primes that were weakly masked) or unconsciously (strongly masked primes). We demonstrate trial-by-trial conflict adaptation effects after conscious as well as unconscious conflict, which could not be explained by direct stimulus/response repetitions. These findings show that unconscious information can have a longer-lasting influence on our behavior than previously thought and further stretch the functional boundaries of unconscious cognition.

  14. Unconsciously triggered conflict adaptation.

    Directory of Open Access Journals (Sweden)

    Simon van Gaal

    Full Text Available In conflict tasks such as the Stroop, the Eriksen flanker or the Simon task, it is generally observed that the detection of conflict in the current trial reduces the impact of conflicting information in the subsequent trial; a phenomenon termed conflict adaptation. This higher-order cognitive control function has been assumed to be restricted to cases where conflict is experienced consciously. In the present experiment we manipulated the awareness of conflict-inducing stimuli in a metacontrast masking paradigm to directly test this assumption. Conflicting response tendencies were elicited either consciously (through primes that were weakly masked or unconsciously (strongly masked primes. We demonstrate trial-by-trial conflict adaptation effects after conscious as well as unconscious conflict, which could not be explained by direct stimulus/response repetitions. These findings show that unconscious information can have a longer-lasting influence on our behavior than previously thought and further stretch the functional boundaries of unconscious cognition.

  15. Associations between Mental Health and Ebola-Related Health Behaviors: A Regionally Representative Cross-sectional Survey in Post-conflict Sierra Leone.

    Directory of Open Access Journals (Sweden)

    Theresa S Betancourt

    2016-08-01

    Full Text Available Little attention has been paid to potential relationships between mental health, trauma, and personal exposures to Ebola virus disease (EVD and health behaviors in post-conflict West Africa. We tested a conceptual model linking mental health and trauma to EVD risk behaviors and EVD prevention behaviors.Using survey data from a representative sample in the Western Urban and Western Rural districts of Sierra Leone, this study examines associations between war exposures, post-traumatic stress disorder (PTSD symptoms, depression, anxiety, and personal EVD exposure (e.g., having family members or friends diagnosed with EVD and EVD-related health behaviors among 1,008 adults (98% response rate from 63 census enumeration areas of the Western Rural and Western Urban districts randomly sampled at the height of the EVD epidemic (January-April 2015. Primary outcomes were EVD risk behaviors (14 items, Cronbach's α = 0.84 and EVD prevention behaviors (16 items, Cronbach's α = 0.88. Main predictors comprised war exposures (8 items, Cronbach's α = 0.85, anxiety (10 items, Cronbach's α = 0.93, depression (15 items, Cronbach's α = 0.91, and PTSD symptoms (16 items, Cronbach's α = 0.93. Data were analyzed using two-level, population-weighted hierarchical linear models with 20 multiply imputed datasets. EVD risk behaviors were associated with intensity of depression symptoms (b = 0.05; 95% CI 0.00, 0.10; p = 0.037, PTSD symptoms (b = 0.10; 95% CI 0.03, 0.17; p = 0.008, having a friend diagnosed with EVD (b = -0.04; 95% CI -0.08, -0.00; p = 0.036, and war exposures (b = -0.09; 95% CI -0.17, -0.02; p = 0.013. EVD prevention behaviors were associated with higher anxiety (b = 0.23; 95% CI 0.06, 0.40; p = 0.008, having a friend diagnosed with EVD (b = 0.15; 95% CI 0.04, 0.27; p = 0.011, and higher levels of war exposure (b = 0.45; 95% CI 0.16, 0.74; p = 0.003, independent of mental health. PTSD symptoms were associated with lower levels of EVD prevention behavior

  16. Nuclear deformations, level assignments and static nuclear moments of isotopes in the region 72Hf-77Ir

    International Nuclear Information System (INIS)

    Ekstroem, C.; Rubinsztein, H.; Moeller, P.

    1976-01-01

    A comparison is made between experimental and theoretical level assignments and static electromagnetic moments of nuclei in the region 72 Hf- 77 Ir. The theoretical calculations are based on the modified oscillator model. Equilibrium deformation values, epsilon and epsilon 4 , are determined for doubly-even and odd-mass nuclei from the minima in the potential energy surfaces. The influence of the different parameters entering the expressions for the magnetic dipole moment is analysed. The electric quadrupole and hexadecapole moments are calculated on the assumption that the nucleus is a homogeneously charged body with a sharp surface and a shape corresponding to that of an equipotential surface. In some selected cases, the electric multipole moments are evaluated by use of the single-particle wave functions. (Auth.)

  17. Sensitivity study on the parameters of the regional hydrology model for the Nevada nuclear waste storage investigations

    International Nuclear Information System (INIS)

    Iman, R.L.; Davenport, J.M.; Waddell, R.K.; Stephens, H.P.; Leap, D.I.

    1979-01-01

    Statistical methodology has been applied to the investigation of the regional hydrologic systems of a large area encompassing the Nevada Test Site (NTS) as a part of the overall evaluation of the NTS for deep geologic disposal of nuclear waste. Statistical techniques including Latin hypercube sampling were used to perform a sensitivity analysis on a two-dimensional finite-element code of 16 geohydrologic zones used to model the regional ground-water flow system. The Latin hypercube sample has been modified to include correlations between corresponding variables from zone to zone. From the results of sensitivity analysis it was found that: (1) the ranking of the relative importance of input variables between locations within the same geohydrologic zone were similar, but not identical; and (2) inclusion of a correlation structure for input variables had a significant effect on the ranking of their relative importance. The significance of these results is discussed with respect to the hydrology of the region

  18. Nuclear microanalysis of 16O and 18O in near-surface regions of solids. Applications

    International Nuclear Information System (INIS)

    Amsel, G.

    The best suited nuclear technique for 18 O analysis is the direct observation of nuclear reactions. Here, instead of measuring an induced radioactivity, one observes the particles emitted as a result of the O 18 (p,α)N 15 reaction. The α particles which are produced may be detected with surface barrier semiconductor detectors; they present unit detection efficiency and allow one to realize large solid angles of detection, while their energy resolution is excellent. For getting O 18 /O 16 ratios, 16 O must also be measured. This is achieved in a similar way, using the O 16 (d,p) 17 O reaction [fr

  19. Meeting report on third regional workshop on quality assurance and quality control of nuclear analytical techniques

    International Nuclear Information System (INIS)

    2002-01-01

    Over the last 20 years, the Agency, through its Technical Co-operation Programme, has helped to establish many nuclear analytical laboratories in nuclear institutions and universities of Member States. The project RER/2/004 has been approved in 1999 for a period of two years aiming at the implementation of a comprehensive QA/QC protocol in laboratories of Member States following the ISO guide 17025. The project involved 13 laboratories from 12 countries. This report presents the project setup, intended outputs and outcomes, achievements and conclusions. It also contains reports from participating laboratories. Each of the reports has been provided with an abstract and indexed separately

  20. Fire protection devices in the controlled region of GKN nuclear power station

    International Nuclear Information System (INIS)

    Bernhardt, S.; Grauf, E.

    1976-01-01

    In the GKN nuclear power station ('Neckar reactor'), an 805 MW PWR reactor whose start-up is scheduled for the near future, fire protection measures have been realized that go far beyond those realized in other German nuclear power stations until now. One of the main reasons is that the authorities have been sensibilized by a fire in the refuelling cavity during construction and by the Browns Ferry fire and are therefore extremely thorough in their examination. Further subsections have been added to the fire prevention sections in order to provide better quenching devices for potential fire sites. (orig./AK) [de