WorldWideScience

Sample records for current policy approach

  1. Current approaches to the European Health Policy

    Directory of Open Access Journals (Sweden)

    Anda CURTA

    2010-06-01

    Full Text Available The purpose of this paper is to identify the key elements that define the new European health policy. We observed that the health policy actually appeared to be an enclave within the integration process. The development of health policy in the new Member States followed a common pattern. Therefore, the European health policy reflected a general desire on behalf of the members to have more clarity of the rules in this area, given the different interpretation of the rules by different Member States.The Lisbon Treaty does not bring substantive changes regarding the public health policy, therefore the Member States shall keep their competence in defining the organization and financing this domain. However, the EU2020 Strategy states that “Europe faces a moment of transformation”. Therefore, the “Europeanization” of health policy could lead to the positive developments that all EU citizens are expecting.

  2. The territorial approach to EU cohesion policy: Current issues and evidence from Greece

    Directory of Open Access Journals (Sweden)

    Thoidou Elisavet

    2011-01-01

    Full Text Available The importance attributed to the territorial dimension of the European Union cohesion policy steadily influences its successive reforms and adaptations, while in recent years there has been an evolution in the way this particular dimension of cohesion policy is perceived. Important evidence for this is the way in which the Community Strategic Guidelines on cohesion 2007-13 take account of the territorial dimension of cohesion policy. This paper discusses the territorial approach to cohesion policy in relation to both policy and practice. Specifically, it examines the territorial dimension of regional development planning in Greece as it has emerged in the relevant official documents, namely the successive three Community Support Frameworks since 1989 and the National Strategic Reference Framework for the current 2007-13 period. The territorial dimension of the organization of the planning system is also considered in an effort to understand limitations and prospects, in light of the importance of the territorial approach to cohesion policy post-2013.

  3. Soft regulations in pharmaceutical policy making : an overview of current approaches and their consequences

    NARCIS (Netherlands)

    Wettermark, B.; Godman, B.; Jacobsson, B.; Haaijer-Ruskamp, F.M.

    2009-01-01

    It is a challenge to improve public health within limited resources. Pharmaceutical policy making is a greater challenge due to conflicting interests between key stakeholder groups. This paper reviews current and future strategies to help improve the quality and efficiency of care, with special

  4. Trade reform, policy uncertainty, and the current account: a non expected-utility approach

    NARCIS (Netherlands)

    van Wijnbergen, S.J.G.

    1992-01-01

    Rapid and comprehensive reduction in barriers to international trade has often been followed by a sharp deterioration in the current account. The macroeconomic counterpart of the deterioration has typically been a decline in private savings; no clear response pattern has been observed for private

  5. Current adaptation measures and policies

    Science.gov (United States)

    Geoff Roberts; John A. Parrotta; Anita. Wreford

    2009-01-01

    As stated in earlier chapters, the possible impacts of climate change on forests and the forest sector are considerable, and many impacts have already been observed. As forest conditions change, there is an inherent need to change management and policy measures to minimise negative impacts and to exploit the benefits derived from climate change. This chapter highlights...

  6. The Current Cluster Policy: Essence and Characteristics

    Directory of Open Access Journals (Sweden)

    Onipko Tetiana A.

    2017-05-01

    Full Text Available The article is aimed at defining essence of the current cluster policy and its characteristics. It was specified that, in the process of developing and implementing regional, innovation and entrepreneurial policies, many governments drew attention to the clustering of economy as a means of achieving a high level of regional and national competitiveness. The current cluster policy needs to be integrated, that is, to unify different policies, programs, and means. One of the characteristics of the current cluster policy is its orientation towards public-private partnership. The efficient form of such a partnership is cluster organizations. The author’s vision of the current cluster policy is that both the State and the private sector should be parties to it. Emphasis has been placed on the need to support in Ukraine, at the State level, the innovation clusters that facilitate modernization of the existing economic sectors by combining the traditions and the challenges of modernity. It has been concluded that social organizations could be involved in the process of development and implementation of cluster policy in Ukraine. A prospect for further research can be development of the «intellectual specialization» strategy for regions as an important constituent of the current cluster policy.

  7. Fournier's gangrene current approaches.

    Science.gov (United States)

    Ozkan, Omer F; Koksal, Neset; Altinli, Ediz; Celik, Atilla; Uzun, Mehmet A; Cıkman, Oztekin; Akbas, Alpaslan; Ergun, Ersin; Kiraz, Hasan A; Karaayvaz, Muammer

    2016-10-01

    Fournier's gangrene is a rare but highly mortal infectious disease characterised by fulminant necrotising fasciitis involving the genital and perineal regions. The objective of this study is to analyse the demographics, clinical feature and treatment approaches as well as outcomes of Fournier's gangrene. Data were collected retrospectively from medical records and operative notes. Patient data were analysed by demographics, aetiological factors, clinical features, treatment approaches and outcomes. Twelve patients (five female and seven male) were enrolled in this study. The most common aetiology was perianal abscess (41·6%). Wound cultures showed a mixture of microorganisms in six (50%) patients. For faecal diversion, while colostomy was performed in six cases (50%), Flexi-Seal was used in two cases (16·6%). In four patients (33·4%), no faecal diversion was performed. Negative pressure wound therapy (NPWT) system was effective in the last four patients (33·4%). The mean hospitalisation period in patients who used NPWT was 18 days, while it was 20 days in the others. NPWT in Fournier's gangrene is a safe dressing method. It promotes granulation formation. Flexi-Seal faecal management is an alternative method to colostomy and provides protection from its associated complications. The combination of two devices (Flexi-Seal and NPWT) is an effective and comfortable method in the management of Fournier's gangrene in appropriate patients. © 2014 The Authors. International Wound Journal © 2014 Medicalhelplines.com Inc and John Wiley & Sons Ltd.

  8. Transnational Education: Current Developments and Policy Implications

    Science.gov (United States)

    Gu, Jianxin

    2009-01-01

    Ever since the transnational education trend took off since the 1980s, transnational education has come to bearing political, economic and cultural implications. Different approaches have been formulated to achieve specific policy objectives by both importing and exporting countries. Such approaches demonstrate a four dimensional composition,…

  9. Analyzing public health policy: three approaches.

    Science.gov (United States)

    Coveney, John

    2010-07-01

    Policy is an important feature of public and private organizations. Within the field of health as a policy arena, public health has emerged in which policy is vital to decision making and the deployment of resources. Public health practitioners and students need to be able to analyze public health policy, yet many feel daunted by the subject's complexity. This article discusses three approaches that simplify policy analysis: Bacchi's "What's the problem?" approach examines the way that policy represents problems. Colebatch's governmentality approach provides a way of analyzing the implementation of policy. Bridgman and Davis's policy cycle allows for an appraisal of public policy development. Each approach provides an analytical framework from which to rigorously study policy. Practitioners and students of public health gain much in engaging with the politicized nature of policy, and a simple approach to policy analysis can greatly assist one's understanding and involvement in policy work.

  10. Nanorobotics current approaches and techniques

    CERN Document Server

    Ferreira, Antoine

    2013-01-01

    Nanorobot devices now perform a wide variety of tasks at the nanoscale in a wide variety of fields including but not limited to fields such as manufacturing, medicine, supply chain, biology, and outer space. Nanorobotics: Current Approaches and Techniques is a comprehensive overview of this interdisciplinary field with a wide ranging discussion that includes nano-manipulation and industrial nanorobotics, nanorobotics in biology and medicine, nanorobotic sensing, navigation and swarm behavior, and protein and DNA-based nanorobotics. Also included is the latest on topics such as bio-nano-actuators and propulsion and navigation of nanorobotic systems using magnetic fields. Nanorobotics: Current Approaches and Techniques is an ideal book for scientists, researchers, and engineers actively involved in applied and robotic research and development.

  11. Current Approach to Child Rights

    Directory of Open Access Journals (Sweden)

    Huseyin Dag

    2015-03-01

    Full Text Available Rights of children, legally or morally all over the world that children are born with; education, health, life, shelter; physical, psychological or sexual exploitation protection of such rights is universal concept used to describethemall. Rights of children is an issue that should be addressed in the concept of human rights. Today, there are many parts of the world that human rights violations, child-size and grew broader, more difficult to intervene in a way that is situated. The idea that children than in adults of different physical, physiological, behavioral and psychological characteristics that continuous growth and improve dawareness that the establishment of thecare of children a society where the problem is and scientific approach everyone with this responsibility should be installed is shaped in Geneva Declaration of Childrens Rights. Today, the international document related to childrens rights is the United Nations Convention on the Rights of the Child adoptedand approved by 193 countries. Child policy in Turkey where 25 million children live is an issue that should be seriously considered. Thus, childrens rights, children working in coordination with the contract on the basis of a policy should be implemented fully. [Cukurova Med J 2015; 40(1.000: 1-5

  12. Perspective: Improving nutritional guidelines for sustainable health policies: Current status and perspectives

    DEFF Research Database (Denmark)

    Magni, Paolo; Bier, Dennis M; Pecorelli, Sergio

    2017-01-01

    a constructive coalition among scientists, policy makers, and communication professionals for sustainable health and nutritional policies. Currently, a strong rationale and available data support a personalized dietary approach according to personal variables, including sex and age, circulating metabolic...

  13. Current Trends in Foreign Trade Theory and Policy

    Directory of Open Access Journals (Sweden)

    Zdzisław W. Puślecki

    2017-12-01

    Full Text Available In this research work, Author focus on the current analysis trends in foreign trade theory and policy. Accordance with the foreign trade policy theory further trade liberalisation and improved framework policies would increase trade and promote growth. It must be emphasized that openness to trade is associated with higher incomes and growth and there is the need for new approaches to trade cooperation in light of the forces that are currently re-shaping international business. What indicates the importance and innovativeness of the research is the presentation of the new models of the foreign trade policy and trade interests. First of all, it must underline that in the new theoretical terms in demand for trade policy very important is factor specificity. The low specificity of factors means that factor returns are equalized throughout a region’s economy. On the other hand, some factors are stuck in their present uses; therefore, factor returns are not equalized throughout a region’s economy but are industry specific. The main objective of the research task is to give a comprehensive analysis of current trends in foreign trade theory and policy and in particular models of foreign trade policy, trade interests indicated by export orientation and import sensitivity, foreign trade policy in different types of authoritarian regimes, protectionist pressures in different political system, the level of protectionist pressures, the tendencies to bilateralism in the foreign trade policy. It should be stressed that free trade in itself is not responsible for economic growth, but more significant are the determining macroeconomic stability and increasing investment.

  14. INTEGRATION POLICY TOWARDS IMMIGRANTS: CURRENT EXPERIENCE

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    Nadiia Bureiko

    2012-03-01

    Full Text Available In the contemporary world the intensity of the immigration movements is constantly increasing. Countries which experience great immigrant flows are facing numerous problems which should be solved. The article studies the current immigration flows in EU countries, the United States of America and Canada and presents three main models of integration policy towards immigrants – political assimilation, functional integration and multicultural model. Separate models are distinguished for the Muslims’ integration. The author examines the peculiarities of every model and examines the conclusions provided by the Migrant Integration Policy Index (MIPEX concerning the situation of the immigrants’ integration in 31 countries in 2011. Among all the policy indicators the first that are defined are as follows: political participation, education, labour market mobility and anti-discrimination. The situation with immigrants’ integration in Ukraine is also studied as it is gaining a great attention of the authorities and the public. The measures and practical steps done regarding this situation in Ukraine in recent years are analyzed using the information offered by the State Migration Service of Ukraine.

  15. Low current approach to ignition

    International Nuclear Information System (INIS)

    Cenacchi, G.; Sugiyama, L.; Airoldi, A.; Coppi, B.

    1996-01-01

    The open-quotes standardclose quotes path to achieve ignition conditions so far has been that of producing plasmas with the maximum current and poloidal field that axe compatible with the applied toroidal field and the geometry of the adopted configuration (the low q a approach.) The other approach is that motivated by recent experiments with reversed shear configurations, with relatively low currents and high fields corresponding to high values of q a (e-g., q a ≅ 6). While the first approach can be pursued with ohmic heating alone, the second one necessarily involves an auxiliary heating system. One of the advantages of this approach is that the onset of large scale internal modes can be avoided as q(ψ) is kept above 1 over the entire plasma column. Since quite peaked density profiles are produced in the regimes where enhanced confinement is observed, the α-particle power levels for which ignition can be reached and therefore the thermal wall loading on the first wall, can be reduced relatively to the standard, low q a , approach. The possibility is considered that ignition is reached in the reversed shear, high q a , regime and that this is followed by a transition to non-reversed profiles, or even the low q a regime, assuming that the excitation of modes involving magnetic reconnection will not undermine the needed degree of confinement. These results have been demonstrated by numerical transport simulation for the Ignitor-Ult machine, but are applicable to all high field ignition experiments

  16. Current approach to liver traumas.

    Science.gov (United States)

    Kaptanoglu, Levent; Kurt, Necmi; Sikar, Hasan Ediz

    2017-03-01

    Liver injuries remain major obstacle for successful treatment, due to size and location of the liver. Requirement for surgery should be determined by clinical factors, most notably hemodynamical state. In this present study we tried to declare our approach to liver traumas. We also tried to emphasize the importance of conservative treatment, since surgeries for liver traumas carry high mortality rates. Patients admitted to the Department of Emergency Surgery at Kartal Research and Education Hospital, due to liver trauma were retrospectively analyzed between 2003 and 2013. Patient demographics, hepatic panel, APTT (activated partial thromboplastin time), PT (prothrombin time), INR (international normalized ratio), fibrinogen, biochemistry panel were recorded. Hemodynamic instability was the most prominent factor for surgery decision, in the lead of current Advanced Trauma Life Support (ATLS) protocols. Operation records and imaging modalities revealed liver injuries according to the Organ Injury Scale of the American Association for the Surgery of Trauma. 300 patients admitted to emergency department were included in our study (187 males and 113 females). Mean age was 47 years (range, 12-87). The overall mortality rate was 13% (40 out of 300). Major factor responsible for mortality rates and outcome was stability of cases on admission. 188 (% 63) patients were counted as stable, whereas 112 (% 37) cases were found unstable (blood pressure ≤ 90, after massive resuscitation). 192 patients were observed conservatively, whereas 108 cases received abdominal surgery. High levels of AST, ALT, LDH, INR, creatinine and low levels of fibrinogen and low platelet counts on admission were found to be associated with mortality and these cases also had Grade 4 and 5 injuries. Hemodynamic instability on admission and the type and grade of injury played major role in mortality rates). Packing was performed in 35 patients, with Grade 4 and 5 injuries. Mortality rate was %13 (40

  17. Basic orientation of current enterprise technological policy

    OpenAIRE

    Lapteva, V.

    2008-01-01

    The article reviews the factors stimulating industrials to intensification of technological policy; quick analysis of possible sources for investment of technological policy; problems of transition to active technological policy; outline of basic forms of fixed capital stock reproduction. The article indicates necessity of keeping of optimum relationship between all forms of fixed capital stock reproduction.

  18. Childhood obesity: Current and novel approaches.

    Science.gov (United States)

    Sabin, Matthew A; Kiess, Wieland

    2015-06-01

    The prevalence of childhood obesity has increased over the last fifty years by approximately 5% per decade, and approximately a quarter of all children are now either overweight or obese. These children have a significantly increased risk of many future health problems including adult obesity, type 2 diabetes and heart disease. Despite this relentless increase, common-sense approaches aimed at prevention and treatment have failed to solve the problem. Current approaches at prevention have faced major challenges with some progress in implementing smaller scale programs and social marketing, but little action on broad public policy approaches which often appears unpalatable to society or individual governments. Meanwhile, treatment approaches have mainly focused on lifestyle change, and novel approaches are urgently needed. Prevention needs to shift to improving maternal health prior to conception, with more research focussed on the impact of early years in programming offspring to future overweight/obesity. Likewise, treatment paradigms need to move from simply thinking that obesity can be solved by readdressing diet and activity levels. Novel approaches are needed which take into consideration the complex physiology which regulates early childhood growth and the development of obesity in susceptible individuals. Copyright © 2015 Elsevier Ltd. All rights reserved.

  19. Foreign Policy: Approaches, Levels Of Analysis, Dimensions

    OpenAIRE

    Nina Šoljan

    2012-01-01

    This paper provides an overview of key issues related to foreign policy and foreign policy theories in the wider context of political science. Discussing the origins and development of foreign policy analysis (FPA), as well as scholarly work produced over time, it argues that today FPA encompasses a variety of theoretical approaches, models and tools. These share the understanding that foreign policy outputs cannot be fully explained if analysis is confined to the systemic level. Furthermore,...

  20. Consumer energy conservation policy. An analytical approach

    Energy Technology Data Exchange (ETDEWEB)

    McDougall, G.H.G.; Ritchie, J.R.B.

    1984-06-01

    To capture the potential energy savings available in the consumer sector an analytical approach to conservation policy is proposed. A policy framework is described and the key constructs including a payoff matrix analysis and a consumer impact analysis are discussed. Implications derived from the considerable amount of prior consumer research are provided to illustrate the effect on the design and implementation of future programmes. The result of this analytical approach to conservation policy - economic stability and economic security - are goals well worth pursuing.

  1. Japan's approach to monetary policy

    OpenAIRE

    Giovanni P. Olivei

    2002-01-01

    The goal of monetary policy as conducted by the Bank of Japan is to contribute to the sound development of the national economy through the pursuit of price stability. The objective of price stability, however, is not precisely defined as it has been for other central banks. Following the implementation of the new Bank of Japan Law in 1998, the monetary policy framework is characterized by central bank independence, the primacy of the price stability objective, instrument independence, and po...

  2. Australia's approach to monetary policy

    OpenAIRE

    Jane Sneddon Little

    2002-01-01

    According to Australia's Reserve Bank Act, the central bank's broad policy objectives include maintaining the stability of the currency, full employment, and the economic prosperity and welfare of the people of Australia. In 1993 the Reserve Bank of Australia adopted a specific, and thus transparent, inflation target as its operating objective; it aims to keep overall inflation between 2 percent and 3 percent on average over the business cycle.

  3. Consumer energy - conservation policy: an analytical approach

    Energy Technology Data Exchange (ETDEWEB)

    McDougall, G.H.G.; Ritchie, J.R.B.

    1984-06-01

    To capture the potential energy savings available in the consumer sector an analytical approach to conservation policy is proposed. A policy framework is described, and the key constructs including a payoff matrix analysis and a consumer impact analysis are discussed. Implications derived from the considerable amount of prior consumer research are provided to illustrate the effect on the design and implementation of future programs. The result of this analytical approach to conservation policy (economic stability and economic security) are goals well worth pursuing. 13 references, 2 tables.

  4. Teaching Social Policy: Integration of Current Legislation and Media Resources

    Science.gov (United States)

    DeRigne, LeaAnne

    2011-01-01

    Social work students enter the field of social work for many reasons--from wanting to become clinicians to wanting to advocate for a more socially just world. Social policy classes can be the ideal courses to provide instruction on conducting research on current policy issues. Teaching students about policy advocacy can lead to a class rich with…

  5. Reconciling current approaches to blindsight

    DEFF Research Database (Denmark)

    Overgaard, Morten; Mogensen, Jesper

    2015-01-01

    After decades of research, blindsight is still a mysterious and controversial topic in consciousness research. Currently, many researchers tend to think of it as an ideal phenomenon to investigate neural correlates of consciousness, whereas others believe that blindsight is in fact a kind...... of degraded vision rather than "truly blind". This article considers both perspectives and finds that both have difficulties understanding all existing evidence about blindsight. In order to reconcile the perspectives, we suggest two specific criteria for a good model of blindsight, able to encompass all...

  6. Exploring Alcohol Policy Approaches to Prevent Sexual Violence Perpetration

    Science.gov (United States)

    Lippy, Caroline; DeGue, Sarah

    2018-01-01

    Sexual violence continues to be a significant public health problem worldwide with serious consequences for individuals and communities. The implementation of prevention strategies that address risk and protective factors for sexual violence at the community level are important components of a comprehensive approach, but few such strategies have been identified or evaluated. The current review explores one potential opportunity for preventing sexual violence perpetration at the community level: alcohol policy. Alcohol policy has the potential to impact sexual violence perpetration through the direct effects of excessive alcohol consumption on behavior or through the impact of alcohol and alcohol outlets on social organization within communities. Policies affecting alcohol pricing, sale time, outlet density, drinking environment, marketing, and college environment are reviewed to identify existing evidence of impact on rates of sexual violence or related outcomes, including risk factors and related health behaviors. Several policy areas with initial evidence of an association with sexual violence outcomes were identified, including policies affecting alcohol pricing, alcohol outlet density, barroom management, sexist content in alcohol marketing, and policies banning alcohol on campus and in substance-free dorms. We identify other policy areas with evidence of an impact on related outcomes and risk factors that may also hold potential as a preventative approach for sexual violence perpetration. Evidence from the current review suggests that alcohol policy may represent one promising avenue for the prevention of sexual violence perpetration at the community level, but additional research is needed to directly examine effects on sexual violence outcomes. PMID:25403447

  7. adjustment policies and current account behaviour: empirical ...

    African Journals Online (AJOL)

    DJFLEX

    2009-10-15

    Oct 15, 2009 ... test, co-integration test and the variance decomposition and impulse response function. The variance ... economic performance and the external account. In the ... net impacts of the financial deepening and monetary credibility on .... profitability. In terms of .... cadgdp = the ratio of current account to GDP.

  8. Policy development: a more formal systems approach process

    CSIR Research Space (South Africa)

    Greeff, AP

    2011-09-01

    Full Text Available Policy developers in corporate and governance roles are often developing policies by means of policy development cycles that typically resemble a system life cycle approach. Although policy development cycles often vary, depending on the applicable...

  9. Evolution and current thoughts about environmental policies

    International Nuclear Information System (INIS)

    Long, B.L.

    1994-01-01

    In this work is presented an overview of trends and current thinking in environmental management, broadly defined, as a context for people consideration of the environmental and ethical aspects of the disposal of long-lived radioactive wastes. The author sets out a general framework of the principles and strategies which have been, and are being, used by OECD Member countries to manage environmental problems and risks. (O.L.)

  10. FUPOL: an Integrated Approach to Participative Policies

    Directory of Open Access Journals (Sweden)

    Silvana Tomic Rotim

    2014-05-01

    Full Text Available The Future Policy Modelling Project (FUPOL is a research project funded by the 7th framework program of the European Union. Its research focus are new technologies and methods for e-governance, e-participation and policy modelling. The FUPOL consortium consists of partners from European countries, China and Kenya. and comprises innovative multinational companies, leading research institutes, high-level political organizations as well as strong pilot partners. This paper describes the FUPOL new integrated approach to policy design and implementation including also specific examples from real life pilots in cities from different countries. FUPOL consists of an advanced policy lifecycle and an IT-solution with features supporting all phases of the proposed lifecycle. The FUPOL concept and functional modules as well as the technical architecture to achieve such a complete integration are described.

  11. Revenue Sharing: An Assessment of Current Policies at UK Universities

    Science.gov (United States)

    Gazzard, James; Brown, Sarah A.

    2012-01-01

    The transfer of academic technologies to industry is an important process underpinning innovation and economic development. Various approaches have been adopted by universities to encourage academics to participate in commercial activities. Many have implemented revenue sharing policies, through which the revenues generated from university-owned…

  12. Ukraine: Current Issues and U.S. Policy

    Science.gov (United States)

    2014-09-04

    as Putin’s attempt to test how far he can go in destabilizing Ukraine while avoiding the imposition of additional sanctions by the EU and United...cooperative threat reduction and other nonproliferation activities with Russia. Figure 1. Ukraine Ukraine: Current Issues and U.S. Policy

  13. Assessing the Impact of Current National Policies to Reduce Salt ...

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

    Assessing the Impact of Current National Policies to Reduce Salt and Trans Fatty Acids in Argentina ... The Codex Alimentarius, or international food safety standards, will also decrease trans fatty acids (TFA) ... Researchers will develop a strategy to share results with policymakers and other stakeholders. ... Journal articles.

  14. Mainstreaming Multi-Risk Approaches into Policy

    Directory of Open Access Journals (Sweden)

    Anna Scolobig

    2017-12-01

    Full Text Available Multi-risk environments are characterized by domino effects that often amplify the overall risk. Those include chains of hazardous events and increasing vulnerability, among other types of correlations within the risk process. The recently developed methods for multi-hazard and risk assessment integrate interactions between different risks by using harmonized procedures based on common metrics. While the products of these assessments, such as multi-hazard and -risk indexes, maps, cascade scenarios, or warning systems provide innovative and effective information, they also pose specific challenges to policy makers and practitioners due to their novel cross-disciplinary aspects. In this paper we discuss the institutional barriers to the adoption of multi-risk approaches, summarizing the results of the fieldwork conducted in Italy and Guadeloupe and of workshops with disaster risk reduction practitioners from eleven European countries. Results show the need for a clear identification of responsibilities for the implementation of multi-risk approaches, as institutional frameworks for risk reduction remain to this day primarily single-risk centered. Authorities are rarely officially responsible for the management of domino effects between e.g., tsunamis and industrial accidents, earthquake and landslides, floods and electricity network failures. Other barriers for the implementation of multi-risk approaches include the limited measures to reduce exposure at the household level, inadequate financial capacities at the local level and limited public-private partnerships, especially in case of interactions between natural and industrial risks. Adapting the scale of institutions to that of multi-risk environments remains a major challenge to better mainstream multi-risk approaches into policy. To address it, we propose a multi-risk governance framework, which includes the phases of observation, social and institutional context analysis, generation of

  15. Halting the obesity epidemic: a public health policy approach.

    Science.gov (United States)

    Nestle, M; Jacobson, M F

    2000-01-01

    Traditional ways of preventing and treating overweight and obesity have almost invariably focused on changing the behavior of individuals, an approach that has proven woefully inadequate, as indicated by the rising rates of both conditions. Considering the many aspects of American culture that promote obesity, from the proliferation of fast-food outlets to almost universal reliance on automobiles, reversing current trends will require a multifaceted public health policy approach as well as considerable funding. National leadership is needed to ensure the participation of health officials and researchers, educators and legislators, transportation experts and urban planners, and businesses and nonprofit groups in formulating a public health campaign with a better chance of success. The authors outline a broad range of policy recommendations and suggest that an obesity prevention campaign might be funded, in part, with revenues from small taxes on selected products that provide "empty" calories-such as soft drinks-or that reduce physical activity-such as automobiles.

  16. A Non-Conventional IR Approach to India's Foreign Policy

    DEFF Research Database (Denmark)

    Schmidt, Johannes Dragsbæk

    that an alternative Critical IPE approach (CPE) contributes to a more nuanced understanding of India's foreign policy. In generic terms, shifting governments have a variety of options both in defining and refining what 'national interest' means, how security and threats are perceived, and which factors shape geo......-economic and geopolitical relations to other countries. The CPE approach does not essentialize the state as a pre-constituted entity or a ‘black box’ of “national interests” interacting within anarchical international relations. Rather, CPE seeks to understand ‘forms of states’ as ‘state/society complex’ and asks how...... structure. The aim then is to explore the boundaries of the state in its current conjunctures, its historical dynamic and the process of social change. In this way, the paper seeks an understanding of the underlying and prevailing tensions between geo-politics and geo-economics in foreign policy...

  17. The Baltic policy of Germany and current international relations

    Directory of Open Access Journals (Sweden)

    Salikov Aleksey

    2016-03-01

    Full Text Available This article analyses the Baltic policy of united Germany from the 1990s until today. The authors set out to identify the significance of German-Baltic relations and the role of the Eastern policy in Russian-German relations. The method of dynamic comparison between the political and economic narrative in intergovernmental relations makes it possible to identify distinctive features of Germany’s Baltic policy in the context of current international relations. In particular, it is noted that Germany was most active in the Baltic region in the 1990s, when the country was establishing political, economic, and cultural ties with the new independent states. In the second half of the 1990s, Germany’s foreign policy became less intense. After the accession of Lithuania, Latvia, and Estonia to the EU and NATO in 2004, certain disagreements started to arise between Germany and the Baltics. It explains the lukewarm relations between them. The Ukraine events brought about a change in Germany’s regional policy. Despite Russia remaining one of the key economic and political counteractors, Germany, being a partner of the Baltics in the EU and NATO, cannot adopt a neutral position in the conflict of interests between the Baltics and Russia.

  18. Iran's petroleum policy: Current trends and the future outlook

    International Nuclear Information System (INIS)

    Pezeshki, S.; Fesharaki, F.

    1994-12-01

    The Iranian economy and political situation have undergone radical changes since the 1979 Islamic revolution. The excesses of the early years of the revolution have gradually given way to moderation and a more pragmatic economic policy--based on the principles of the free market. The petroleum policy, as a subset of the economic policies, has been somewhat affected by the political and economic developments in Iran. The petroleum policy has changed from a position of no foreign participation to a position that includes a desire for foreign participation, the text of a model contract, and an attempt to introduce new technologies in the upstream sector. This report provides an overview of the key issues facing the Iranian oil industry and the economic context in which the oil industry is operating in Iran. It describes the evolution of policies meant to move the oil industry toward the free market; it discusses Iran's oil trading partners, the outlook for refining and project investments, and current and likely future developments in the natural gas and petrochemical sectors. In short, the report provides an up-to-date assessment of the Iranian petroleum sector and its likely evolution in the future

  19. Security Policy Alignment: A Formal Approach

    NARCIS (Netherlands)

    Pieters, Wolter; Dimkov, T.; Pavlovic, Dusko

    2013-01-01

    Security policy alignment concerns the matching of security policies specified at different levels in socio-technical systems, and delegated to different agents, technical and human. For example, the policy that sales data should not leave an organization is refined into policies on door locks,

  20. Tracing the French Policy PISA Debate: A Policy Configuration Approach

    Science.gov (United States)

    Pons, Xavier

    2016-01-01

    This article traces the evolution of the French policy PISA debate from 2001 to 2014 by analysing the results of two original qualitative researches. Theoretically, this debate is the outcome of specific policy configurations, which predetermine its scope, content and effectiveness. These configurations are themselves described through their…

  1. Policy and System Approach (PSA: A primer

    Directory of Open Access Journals (Sweden)

    Chandrakant Lahariya

    2017-01-01

    Full Text Available A number of public health challenges have emerged at global and national level in the last two decades. The response to these challenges has rarely been swift and often “knee-jerk.” The national and state level program officials responsible for the activities often apportion the blame on weak health systems or fragmented health service delivery mechanisms, amongst other. In India, the viral illnesses (including those due to dengue and chikungunya are becoming the increasing realities. The Public health response of early identification, disease surveillance, reporting and the preventive and curative measures, remains suboptimal. The health challenges which require multidimensional interventions are usuallyattempted to be resolved through piece meal solutions. This article proposes “policy and system approach (PSA,” combining concepts of “Health in all policies” for intersectoral coordination and “health system approach” for intra-sectoral tackling of the emerging and existing health challenges.

  2. Ukraine: Current Issues and U.S. Policy

    Science.gov (United States)

    2016-10-27

    benefit Kyiv for a while longer. Current Economic Situation After Russia proper, the Ukrainian republic was the most important economic component of...greater strides in energy conservation, which has required a steep and politically unpopular hike in natural gas prices, including for households...or enthusiasm for funding social policies, Moscow has been bankrolling pensions, social benefits , and salaries of local officials and the separatist

  3. Interactions between renewable energy policy and renewable energy industrial policy: A critical analysis of China's policy approach to renewable energies

    International Nuclear Information System (INIS)

    Zhang, Sufang; Andrews-Speed, Philip; Zhao, Xiaoli; He, Yongxiu

    2013-01-01

    This paper analyzes China's policy approach to renewable energies and assesses how effectively China has met the ideal of appropriate interactions between renewable energy policy and renewable energy industrial policy. First we briefly discuss the interactions between these two policies. Then we outline China's key renewable energy and renewable industrial policies and find that China's government has well recognized the need for this policy interaction. After that, we study the achievements and problems in China's wind and solar PV sector during 2005–2012 and argue that China's policy approach to renewable energies has placed priority first on developing a renewable energy manufacturing industry and only second on renewable energy itself, and it has not effectively met the ideal of appropriate interactions between renewable energy policy and renewable energy industrial policy. Lastly, we make an in-depth analysis of the three ideas underlying this policy approach, that is, the green development idea, the low-carbon leadership idea and indigenous innovation idea. We conclude that Chinas' policy approach to renewable energies needs to enhance the interactions between renewable energy policy and renewable energy industrial policy. The paper contributes to a deeper understanding of China's policy strategy toward renewable energies. -- Highlights: •Interactions between renewable energy policy and renewable energy industrial policy are discussed. •China's key renewable energy and renewable energy industrial policies are outlined. •Two empirical cases illustrate China's policy approach to renewable energies. •We argue that China needs to enhance the interactions between the two policies. •Three ideas underlie China's policy approach to renewable energies

  4. Language Management Theory as One Approach in Language Policy and Planning

    Science.gov (United States)

    Nekvapil, Jirí

    2016-01-01

    Language Policy and Planning is currently a significantly diversified research area and thus it is not easy to find common denominators that help to define basic approaches within it. Richard B. Baldauf attempted to do so by differentiating between four basic approaches: (1) the classical approach, (2) the language management approach (Language…

  5. PROCESS APPROACH TO CULTURAL POLICY IN THE REGIONAL ASPECT

    Directory of Open Access Journals (Sweden)

    Maryna Lavryshsheva

    2017-02-01

    Characteristics of cultural policy, as a process, i.e. procedural approach, allows us to see the specific aspects of interaction of subjects over the governmental authorities. However, due to the fact, that in its scale cultural process is the same as political environment of the state, some scientists identify it either with politics in general or with the totality of the shares of behavioral government entities, change their status and influence. Supporters of the institutional approach associates the cultural political process with the functioning and the transformation of the government institutionы, based on a set of the political system reactions on the environmental challenges. As we speak in the current economic conditions in Ukraine is actual the development of anti-crisis measures for the rehabilitation and development of the conceptual approach of cultural policies in the region. As such, the obvious is the development of a measures set by all courses of the plan, that will mutualize the key goals, objectives and tools into a uniform system of measures. This plan should provide the combined model in the region and provide a transition to the zonal management principle of the transition period. In the plan it is also should be provided institutional support for the proposed measures, namely the mechanisms of technological and socio-cultural issues implementation in range of the cultural policy of the society [1, p.18].

  6. Shifting currents: Progress, setbacks, and shifts in policy and practice

    Science.gov (United States)

    ,; Dunning, Charles; Robertson, Dale M.

    2016-01-01

    The Wisconsin Academy’s initial Waters of Wisconsin project (WOW I) facilitated a statewide conversation between 2000 and 2003 around one main question: How can we ensure healthy aquatic ecosystems and clean, abundant water supplies for tomorrow’s Wisconsin? Robust participation in this conversation underscored the important role citizens have in the stewardship of our waters, and we found enthusiastic support for farsighted policies—based on sound science—to manage our water legacy. Overall, we found that Wisconsinites cherish water and see our waters as essential to our way of life in Wisconsin. Nationally, our state ranks 25th in land area but has the fourth-highest area covered by water. Wisconsin is 20th in population but is second only to Florida in the number of fishing licenses sold each year. Clean water supports billions of dollars’ worth of economic activity through tourism, agriculture, and industry. From the Northwoods cabin to the Port of Milwaukee to the Wisconsin Dells, water shapes our state’s identity. Our tradition of safeguarding Wisconsin’s waters is grounded in values such as responsibility to family and future generations, respect for land and wildlife, protecting public health and safety, and caring for water as a common good, as articulated in the state’s Public Trust Doctrine (see page 9). These deeply held values have also shaped a conservation ethic, and its legacy has served many generations who depend upon and enjoy the waters of the state. Through WOW I, we identified the need to overcome the institutional and disciplinary separation of science, policy, and management protocols through a more integrated approach to water management. WOW also affirmed that the Wisconsin Department of Natural Resources (DNR) and other public agencies play a critical role in sound scientific application, citizen participation, and the practical implementation of policy while balancing public and private interests toward the goal of a

  7. Comparing Teaching Approaches About Maxwell's Displacement Current

    Science.gov (United States)

    Karam, Ricardo; Coimbra, Debora; Pietrocola, Maurício

    2014-08-01

    Due to its fundamental role for the consolidation of Maxwell's equations, the displacement current is one of the most important topics of any introductory course on electromagnetism. Moreover, this episode is widely used by historians and philosophers of science as a case study to investigate several issues (e.g. the theory-experiment relationship). Despite the consensus among physics educators concerning the relevance of the topic, there are many possible ways to interpret and justify the need for the displacement current term. With the goal of understanding the didactical transposition of this topic more deeply, we investigate three of its domains: (1) The historical development of Maxwell's reasoning; (2) Different approaches to justify the term insertion in physics textbooks; and (3) Four lectures devoted to introduce the topic in undergraduate level given by four different professors. By reflecting on the differences between these three domains, significant evidence for the knowledge transformation caused by the didactization of this episode is provided. The main purpose of this comparative analysis is to assist physics educators in developing an epistemological surveillance regarding the teaching and learning of the displacement current.

  8. A multilayer approach for turbidity currents

    Science.gov (United States)

    Fernandez-Nieto, Enrique; Castro Díaz, Manuel J.; Morales de Luna, Tomás

    2017-04-01

    When a river that carries sediment in suspension enters into a lake or the ocean it can form a plume that can be classified as hyperpycnal or hypopycnal. Hypopycnal plumes occurs if the combined density of the sediment and interstitial fluid is lower than that of the ambient. Hyperpycnal plumes are a class of sediment-laden gravity current commonly referred to as turbidity currents [7,9]. Some layer-averaged models have been previously developed (see [3, 4, 8] among others). Although this layer-averaged approach gives a fast and valuable information, it has the disadvantage that the vertical distribution of the sediment in suspension is lost. A recent technique based on a multilayer approach [1, 2, 6] has shown to be specially useful to generalize shallow water type models in order to keep track of the vertical components of the averaged variables in the classical shallow water equations. In [5] multilayer model is obtained using a vertical discontinuous Galerkin approach for which the vertical velocity is supposed to be piecewise linear and the horizontal velocity is supposed to be piecewise constant. In this work the technique introduced in [5] is generalized to derive a model for turbidity currents. This model allows to simulate hyperpycnal as well as hypopycnal plumes. Several numerical tests will be presented. References [1] E. Audusse, M. Bristeau, B. Perthame, and J. Sainte-Marie. A multilayer Saint-Venant system with mass exchanges for shallow water flows. derivation and numerical validation. ESAIM: Mathematical Modelling and Numerical Analysis, 45(1):169-200, (2010). [2] E. Audusse, M.-O. Bristeau, M. Pelanti, and J. Sainte-Marie. Approximation of the hydrostatic Navier–Stokes system for density stratified flows by a multilayer model: Kinetic interpretation and numerical solution. Journal of Computational Physics, 230(9):3453-3478, (2011). [3] S. F. Bradford and N. D. Katopodes. Hydrodynamics of turbid underflows. i: Formulation and numerical

  9. Computational approaches to analogical reasoning current trends

    CERN Document Server

    Richard, Gilles

    2014-01-01

    Analogical reasoning is known as a powerful mode for drawing plausible conclusions and solving problems. It has been the topic of a huge number of works by philosophers, anthropologists, linguists, psychologists, and computer scientists. As such, it has been early studied in artificial intelligence, with a particular renewal of interest in the last decade. The present volume provides a structured view of current research trends on computational approaches to analogical reasoning. It starts with an overview of the field, with an extensive bibliography. The 14 collected contributions cover a large scope of issues. First, the use of analogical proportions and analogies is explained and discussed in various natural language processing problems, as well as in automated deduction. Then, different formal frameworks for handling analogies are presented, dealing with case-based reasoning, heuristic-driven theory projection, commonsense reasoning about incomplete rule bases, logical proportions induced by similarity an...

  10. Perspective on the current realities confronting Canadian energy policy

    International Nuclear Information System (INIS)

    Oulton, D.

    1993-01-01

    The importance of the Canadian energy sector is indicated by the large proportion of energy investments in the economy, the significant contribution of energy exports to total exports, the major role of the energy sector in Canada's regional economies, the high per-capita energy consumption, and the high contribution of fossil fuels to Canadian greenhouse gas emissions. The history of Canadian energy policy is characterized by three relatively distinct periods: a period of strong growth and development in the energy sector starting in the late 1940s, a crisis management period starting with the oil crises in the 1970s, and a market orientation in the early 1980s which reduced the role of government in the energy sector. Energy policy has generally focused on two main themes: assuring access to competitively priced energy supplies, and ensuring maximum economic benefit from energy developments. A third theme, environmental responsibility, has emerged since the late 1980s. Current pressures on Canadian energy policies include the increasing integration of energy markets in North America, the influence of international conditions on energy prices, and environmental quality concerns relating to the costs and uncertainties of environmental assessment, climate change, and sustainable development. Further constraints and influences on energy policy come from multilateral agreements with other countries and international agencies, and the need for cooperation among the different levels of Canadian governments. Economic regulation has fallen out of favor with most governments, industry, and the public, and the increased use of regulation to pursue environmental goals in the energy sector seems likely to continue

  11. Adolescent suicide prevention. Current research and social policy implications.

    Science.gov (United States)

    Garland, A F; Zigler, E

    1993-02-01

    The rate of adolescent suicide has increased dramatically in the past few decades, prompting several interventions to curb the increase. Unfortunately, many of the intervention efforts have not benefited from current research findings because the communication between researchers and those who develop the interventions is inadequate. Of specific concern are the increasingly popular curriculum-based suicide prevention programs, which have not demonstrated effectiveness and may contain potentially deleterious components. This article reviews the current epidemiological research in adolescent suicide and suggests how this knowledge could be used more effectively to reduce the rate of adolescent suicide. Recommendations include support for integrated primary prevention efforts; suicide prevention education for professionals; education and policies on firearm management; education for the media about adolescent suicide; more efficient identification and treatment of at-risk youth, including those exposed to suicidal behavior; crisis intervention; and treatment for suicide attempters.

  12. Current diagnostic approaches to subarachnoid haemorrhage

    International Nuclear Information System (INIS)

    U-King-Im, Jean Marie; Koo, Brendan; Trivedi, Rikin A.; Higgins, Nicholas J.; Tay, Keng Y.; Cross, Justin J.; Antoun, Nagui M.; Gillard, Jonathan H.

    2005-01-01

    Over the past decade, significant advances have been made in the field of subarachnoid haemorrhage (SAH). Prompt diagnosis with high-resolution CT and intensive critical care support remain key aspects of good patient management. Early identification and definitive treatment of underlying ruptured aneurysms is generally advocated to reduce the risk of re-bleeding, a complication with high mortality and morbidity. Although intra-arterial digital subtraction angiography (DSA) is still considered the gold standard for sourcing aneurysms, CT angiography, especially with the evolution of multi-slice technology, is slowly gaining acceptance as a rapid, accessible and minimally invasive method which appears likely to replace DSA as first-line modality in the future. Furthermore, the advent of Guglielmi detachable coils and the ISAT trial have revolutionised the treatment of ruptured aneurysms, with a significant trend towards endovascular coiling away from operative clipping. Improvements in clinical experience, coiling technology and assistive devices now allow interventionalists to potentially treat the majority of aneurysms, including wide-necked or complex lesions. The uncertain long-term results of coiling, however, still fuel strong debate and controversy. This review summarises current diagnostic approaches to SAH from a radiological perspective, with an emphasis on aneurysmal SAH and an evidence-based approach to the role of imaging and interventional radiology in diagnosis, treatment and follow-up. (orig.)

  13. Current diagnostic approaches to subarachnoid haemorrhage

    Energy Technology Data Exchange (ETDEWEB)

    U-King-Im, Jean Marie; Koo, Brendan; Trivedi, Rikin A.; Higgins, Nicholas J.; Tay, Keng Y.; Cross, Justin J.; Antoun, Nagui M.; Gillard, Jonathan H. [Addenbrooke' s Hospital, University Department of Radiology, Cambridge (United Kingdom)

    2005-06-01

    Over the past decade, significant advances have been made in the field of subarachnoid haemorrhage (SAH). Prompt diagnosis with high-resolution CT and intensive critical care support remain key aspects of good patient management. Early identification and definitive treatment of underlying ruptured aneurysms is generally advocated to reduce the risk of re-bleeding, a complication with high mortality and morbidity. Although intra-arterial digital subtraction angiography (DSA) is still considered the gold standard for sourcing aneurysms, CT angiography, especially with the evolution of multi-slice technology, is slowly gaining acceptance as a rapid, accessible and minimally invasive method which appears likely to replace DSA as first-line modality in the future. Furthermore, the advent of Guglielmi detachable coils and the ISAT trial have revolutionised the treatment of ruptured aneurysms, with a significant trend towards endovascular coiling away from operative clipping. Improvements in clinical experience, coiling technology and assistive devices now allow interventionalists to potentially treat the majority of aneurysms, including wide-necked or complex lesions. The uncertain long-term results of coiling, however, still fuel strong debate and controversy. This review summarises current diagnostic approaches to SAH from a radiological perspective, with an emphasis on aneurysmal SAH and an evidence-based approach to the role of imaging and interventional radiology in diagnosis, treatment and follow-up. (orig.)

  14. Iran's energy policy current dilemmas and perspective for a sustainable energy policy

    International Nuclear Information System (INIS)

    Massarrat, M.

    2005-01-01

    Iran is facing large challenges in the area of energy policy. In order to illuminate these challenges and the problems and possibilities they present, first I will analyze the current energy consumption patterns in Iran as well as the energy policy of the Iranian government-Including its atomic energy programs. Based on this analysis, I will then formulate alternative concepts for Iran's future energy and national security policy. The increase in energy usage in Iran is distinctly out of proportion with the development of economic productivity. Negative structural characteristics of this system are: first, an above-average energy intensity; second, an increase in energy consumption in the traffic sector; third, a high growth rate in the use of electrical energy; and lastly, an above-average amount of stress to the environment. Traditionally, Iran's energy policy has focused on satisfying the growing demand for energy by oil and, in the last fifteen years, by successively expanding natural gas. However, the further development of the natural gas supply only makes sense within the context of a holistic energy policy, which takes into account the principles of sustainable development. In the short term, such a policy would take advantage of both considerable energy-saving techniques, as well as potential renewable energy sources. In the long term, such a policy would strive for the complete transfer to renewable energy sources and technology. The atomic energy program is not a good answer to the future energy needs of Iran, and better solutions should be envisaged for Iran's legitimate security concerns

  15. Global forces and local currents in Argentina's science policy crossroads: restricted access or open knowledge

    Directory of Open Access Journals (Sweden)

    Horacio Javier Etchichury

    2014-11-01

    Full Text Available The article describes the tensions between two competing approaches to scientific policy in Argentina. The traditional vision favors autonomous research. The neoliberal conception fosters the link between science and markets. In the past few years, a neodevelopmentalist current also tries to stress relevance of scientific research. Finally, the article describes how the Open Access movement has entered the debate. The World Bank intervention and the human rights dimension of the question are discussed in depth. The article introduces the notion of open knowledge as a guiding criterion to design a human-rights based scientific policy.

  16. Practicing Policy, Pursuing Change, and Promoting Social Justice: A Policy Instructional Approach

    Science.gov (United States)

    Heidemann, Gretchen; Fertig, Ralph; Jansson, Bruce; Kim, Hansung

    2011-01-01

    Schools of social work are mandated to train students for policy practice. A new instructional approach is needed so that social workers skillfully engage in policy change to address the growing economic, social, and cultural problems that affect our clients. This article presents the Practicing Policy, Pursuing Change, and Promoting Social…

  17. Promotion of Agricultural Innovation Systems Approach: Policy ...

    African Journals Online (AJOL)

    Policy Implications for Maize Extension and Advisory Services in Tanzania .... GDP, provides 85% of exports, and employs about 80% of the ... for agricultural development (URT, 2012). The study .... in Tanzania.A Dissertation for Award of.

  18. Narcolepsy: current treatment options and future approaches

    Science.gov (United States)

    Billiard, Michel

    2008-01-01

    The management of narcolepsy is presently at a turning point. Three main avenues are considered in this review: 1) Two tendencies characterize the conventional treatment of narcolepsy. Modafinil has replaced methylphenidate and amphetamine as the first-line treatment of excessive daytime sleepiness (EDS) and sleep attacks, based on randomized, double blind, placebo-controlled clinical trials of modafinil, but on no direct comparison of modafinil versus traditional stimulants. For cataplexy, sleep paralysis, and hypnagogic hallucinations, new antidepressants tend to replace tricyclic antidepressants and selective serotonin reuptake inhibitors (SSRIs) in spite of a lack of randomized, double blind, placebo-controlled clinical trials of these compounds; 2) The conventional treatment of narcolepsy is now challenged by sodium oxybate, the sodium salt of gammahydroxybutyrate, based on a series of randomized, double-blind, placebo-controlled clinical trials and a long-term open label study. This treatment has a fairly good efficacy and is active on all symptoms of narcolepsy. Careful titration up to an adequate level is essential both to obtain positive results and avoid adverse effects; 3) A series of new treatments are currently being tested, either in animal models or in humans, They include novel stimulant and anticataplectic drugs, endocrine therapy, and, more attractively, totally new approaches based on the present state of knowledge of the pathophysiology of narcolepsy with cataplexy, hypocretine-based therapies, and immunotherapy. PMID:18830438

  19. FISCAL POLICY AND ECONOMIC DEVELOPMENT IN THE CURRENT FINANCIAL CRISIS

    Directory of Open Access Journals (Sweden)

    VALENTIN SAVA

    2012-05-01

    Full Text Available Fiscal policies in the current era are the sovereign right of states to collect and administer taxes on national territory. In this respect, the European Union, which is an association of independent states, did not created an European tax - although many politicians proposing it - and within the Union is found important differences between the tax systems of member states. Due to historical and national different traditions, the EU member states have heterogeneous tax systems and revenue sharing systems because of different conceptions of public policies relative to the role of state in social and economic respective community’s life. The financing of public spending is usually considered the main function of taxation. In the original tradition following Locke1, property protection is the main functions of the state. As a result, the tax must correspond to the services rendered, that is to say, to pay the State for the protection of the rights it provides. Here we are at the origin of the doctrine of the benefit that there should be equivalence between the utility derived by the citizens of public services they consume and the "price" they pay tax.

  20. Policy responses to problematic video game use: A systematic review of current measures and future possibilities.

    Science.gov (United States)

    Király, Orsolya; Griffiths, Mark D; King, Daniel L; Lee, Hae-Kook; Lee, Seung-Yup; Bányai, Fanni; Zsila, Ágnes; Takacs, Zsofia K; Demetrovics, Zsolt

    2017-09-01

    Background and aims Empirical research into problematic video game playing suggests that overuse might cause functional and psychological impairments for a minority of gamers. Therefore, the need for regulation in the case of video games (whether governmental or self-imposed) has arisen but has only been implemented in a few countries around the world, and predominantly in Asia. This paper provides a systematic review of current and potential policies addressing problematic gaming. Methods After conducting a systematic search in the areas of prevention, treatment, and policy measures relating to problematic Internet and video game use, papers were selected that targeted problematic gaming policies (N = 12; six in English and six in Korean). These papers served as the basis of this review. Results Policies were classified into three major groups: (i) policy measures limiting availability of video games (e.g., shutdown policy, fatigue system, and parental controls), (ii) measures aiming to reduce risk and harm (e.g., warning messages), and (iii) measures taken to provide help services for gamers. Beyond the attempt to classify the current and potential policy measures, the authors also tried to evaluate their efficiency theoretically and (if data were available) empirically. Discussion and conclusions Overall, it appears that although several steps have been taken to address problematic video game playing, most of these steps were not as effective as expected, or had not been evaluated empirically for efficacy. The reason for this may lie in the fact that the policies outlined only addressed or influenced specific aspects of the problem instead of using a more integrative approach.

  1. In-situ burning policy development for California: A consensus approach to policy and decision-making

    International Nuclear Information System (INIS)

    Addassi, Y. N.

    1997-01-01

    Current efforts by the California State Dept. of Fish and Game to develop an in-situ burning policy for oil spills in the open-water marine environments of the State were described. The differing perspectives and mandates of the various agency representatives on working groups and the frequent necessity of consensus solutions was highlighted. It was stated that the consensus approach requires more time and energy, however, it is off-set by the benefits of developing good working relationships that will ultimately facilitate decision-making. Current projected timelines for the completed in-situ burning policy, pertinent sections of the draft policy, plans for dealing with negative public reactions to the policy and outreach and public education programs were outlined. 12 refs

  2. Linearized dynamical approach to current algebra

    International Nuclear Information System (INIS)

    Scadron, M.D.

    1995-07-01

    We study the original motivations searching for a nonlinear chiral Lagrangian to replace the linear sigma model while manifesting all the successful properties of current algebra and partial conservation of axial currents (PCAC). (author). 26 refs

  3. Narcolepsy: current treatment options and future approaches

    Directory of Open Access Journals (Sweden)

    Michel Billiard

    2008-06-01

    Full Text Available Michel BilliardDepartment of Neurology, Gui de Chauliac Hospital, Montpellier, FranceAbstract: The management of narcolepsy is presently at a turning point. Three main avenues are considered in this review: 1 Two tendencies characterize the conventional treatment of narcolepsy. Modafinil has replaced methylphenidate and amphetamine as the first-line treatment of excessive daytime sleepiness (EDS and sleep attacks, based on randomized, double blind, placebo-controlled clinical trials of modafinil, but on no direct comparison of modafinil versus traditional stimulants. For cataplexy, sleep paralysis, and hypnagogic hallucinations, new antidepressants tend to replace tricyclic antidepressants and selective serotonin reuptake inhibitors (SSRIs in spite of a lack of randomized, double blind, placebo-controlled clinical trials of these compounds; 2 The conventional treatment of narcolepsy is now challenged by sodium oxybate, the sodium salt of gammahydroxybutyrate, based on a series of randomized, double-blind, placebo-controlled clinical trials and a long-term open label study. This treatment has a fairly good efficacy and is active on all symptoms of narcolepsy. Careful titration up to an adequate level is essential both to obtain positive results and avoid adverse effects; 3 A series of new treatments are currently being tested, either in animal models or in humans, They include novel stimulant and anticataplectic drugs, endocrine therapy, and, more attractively, totally new approaches based on the present state of knowledge of the pathophysiology of narcolepsy with cataplexy, hypocretine-based therapies, and immunotherapy.Keywords: narcolepsy, treatment, conventional drugs, modafinil, sodium oxybate, future treatments

  4. Innovation system approach to agricultural development: Policy ...

    African Journals Online (AJOL)

    Several other relevant macro economic and meso level factors such as policy and legislative framework and nature of human capital, physical infrastructure, finance and investment climate and system for facilitating information and knowledge flows were not considered as important. The emerging reforms and changes in

  5. England Policy in Gifted Education: Current Problems and Promising Directions

    Science.gov (United States)

    Koshy, Valsa; Smith, Carole Portman; Casey, Ronald

    2018-01-01

    This article presents and analyzes policies in identification and provisions in England with respect to gifted education. England has developed a national policy to provide services to identified students. Surveys and interviews with teachers illustrate how implementation of both identification and provision policy elements were handled. Although…

  6. A Dynamic Linear Modeling Approach to Public Policy Change

    DEFF Research Database (Denmark)

    Loftis, Matthew; Mortensen, Peter Bjerre

    2017-01-01

    Theories of public policy change, despite their differences, converge on one point of strong agreement. The relationship between policy and its causes can and does change over time. This consensus yields numerous empirical implications, but our standard analytical tools are inadequate for testing...... them. As a result, the dynamic and transformative relationships predicted by policy theories have been left largely unexplored in time-series analysis of public policy. This paper introduces dynamic linear modeling (DLM) as a useful statistical tool for exploring time-varying relationships in public...... policy. The paper offers a detailed exposition of the DLM approach and illustrates its usefulness with a time series analysis of U.S. defense policy from 1957-2010. The results point the way for a new attention to dynamics in the policy process and the paper concludes with a discussion of how...

  7. Position paper: A generic approach for security policies composition

    DEFF Research Database (Denmark)

    Hernandez, Alejandro Mario; Nielson, Flemming

    2012-01-01

    When modelling access control in distributed systems, the problem of security policies composition arises. Much work has been done on different ways of combining policies, and using different logics to do this. In this paper, we propose a more general approach based on a 4-valued logic, that abst...

  8. Policies for second generation biofuels: current status and future challenges

    Energy Technology Data Exchange (ETDEWEB)

    Egger, Haakan; Greaker, Mads; Potter, Emily

    2011-07-01

    Current state-of-the-art knowledge concludes that green house gas (GHG) emissions must be controlled and reduced within the next 30-40 years. The transport sector contributes almost a fifth of the current global emissions, and its share is likely to increase in the future. The US and a number of European countries have therefore introduced various support schemes for research and development (RandD) of low emission fuels that can potentially replace the current fossil fuels. One such alternative is biofuels. The advantage of biofuels are that it is easy to introduce into the transport sector. On the other hand, recent research papers question whether the supply of feedstock is sufficient, and to what extent biofuels lead to GHG emission reductions. This report reviews the current status of second generation biofuels. Second generation biofuels are made from cellulose, which according to our survey of the literature, is in more abundant supply than the first generation biofuels feedstocks. Furthermore, it seems to have the potential to reduce GHG emissions from the transport sector without leading to devastating land use changes, which recent critique has held against first generation biofuels. Given that governments have decided to support RandD of low emission fuels, we ask the following questions: Should second generation biofuels receive RandD support to the same extent as other low emission fuels like hydrogen? How should support schemes for second generation biofuels be designed? Second generation biofuels can be divided according to the production process into thermo-chemical and bio-chemical. With respect to the thermo-chemical process the potential for cost reductions seems to be low. On the other hand, ethanol made from cellulose using the biochemical conversion process is far from a ripe technology. Expert reports point to several potential technological breakthroughs which may reduce costs substantially. Hence, cellulosic ethanol, should receive direct

  9. Current approaches to assessing intangible assets

    OpenAIRE

    Урусова, Зінаїда Петрівна

    2013-01-01

    The article analyzes methods of assessing intangible assets in Ukraine as well as in accordance with International Financial Reporting Standards. Contemporary approaches to assessing intangible assets have been researched.

  10. ECAPS - Eddy Current Approach and Proximity Satellites

    Data.gov (United States)

    National Aeronautics and Space Administration — Multiple, energized coils in a small satellite will generate eddy currents in the skin of the International Space Station (ISS). This will create repulsive forces...

  11. Environmental management: The bank's policy approach

    International Nuclear Information System (INIS)

    1992-01-01

    In order to play a leadership role in the environmental recovery of central and eastern Europe, the Bank will pursue the following policy priorities: assistance to the countries of operations in environmental policy formulation, including the development of effective legal and regulatory instruments, the adoption of appropriate emissions and effluents standards and the creation of the institutional and human resources capacity to monitor and enforce them; promoting the use of a variety of economic instruments to address the underlying cause of environmental degradation and the adoption of market-based techniques in environmental management programmes; encouraging the development of an environmental goods and services industry in the countries of operations, of commercially viable investments in environmental technologies and pollution prevention and control, and by funding environmental infrastructure projects; initiation of, or support for, special studies and programmes to address regional and national environmental problems and to promote environmental education within the population and institutions of the countries of operations; adoption of adequate environmental assessment, management planning, audit and monitoring procedures throughout its activities; and promoting the adoption and implementation of procedures for provision of information to, and consultation with, all levels of government and the general public - especially potentially affected parties - concerning environmental matters

  12. Policy harmonized approach for the EU agricultural sector modelling

    Directory of Open Access Journals (Sweden)

    G. SALPUTRA

    2008-12-01

    Full Text Available Policy harmonized (PH approach allows for the quantitative assessment of the impact of various elements of EU CAP direct support schemes, where the production effects of direct payments are accounted through reaction prices formed by producer price and policy price add-ons. Using the AGMEMOD model the impacts of two possible EU agricultural policy scenarios upon beef production have been analysed – full decoupling with a switch from historical to regional Single Payment scheme or alternatively with re-distribution of country direct payment envelopes via introduction of EU-wide flat area payment. The PH approach, by systematizing and harmonizing the management and use of policy data, ensures that projected differential policy impacts arising from changes in common EU policies reflect the likely actual differential impact as opposed to differences in how “common” policies are implemented within analytical models. In the second section of the paper the AGMEMOD model’s structure is explained. The policy harmonized evaluation method is presented in the third section. Results from an application of the PH approach are presented and discussed in the paper’s penultimate section, while section 5 concludes.;

  13. A Social Work Approach to Policy: Implications for Population Health.

    Science.gov (United States)

    Miller, Daniel P; Bazzi, Angela R; Allen, Heidi L; Martinson, Melissa L; Salas-Wright, Christopher P; Jantz, Kathryn; Crevi, Katherine; Rosenbloom, David L

    2017-12-01

    The substantial disparities in health and poorer outcomes in the United States relative to peer nations suggest the need to refocus health policy. Through direct contact with the most vulnerable segments of the population, social workers have developed an approach to policy that recognizes the importance of the social environment, the value of social relationships, and the significance of value-driven policymaking. This approach could be used to reorient health, health care, and social policies. Accordingly, social workers can be allies to public health professionals in efforts to eliminate disparities and improve population health.

  14. A Social Work Approach to Policy: Implications for Population Health

    Science.gov (United States)

    Bazzi, Angela R.; Allen, Heidi L.; Martinson, Melissa L.; Salas-Wright, Christopher P.; Jantz, Kathryn; Crevi, Katherine; Rosenbloom, David L.

    2017-01-01

    The substantial disparities in health and poorer outcomes in the United States relative to peer nations suggest the need to refocus health policy. Through direct contact with the most vulnerable segments of the population, social workers have developed an approach to policy that recognizes the importance of the social environment, the value of social relationships, and the significance of value-driven policymaking. This approach could be used to reorient health, health care, and social policies. Accordingly, social workers can be allies to public health professionals in efforts to eliminate disparities and improve population health. PMID:29236535

  15. Government policy, research and stakeholder confidence - Current Trends in Canada

    International Nuclear Information System (INIS)

    Letourneau, Carmel

    2006-01-01

    The author addressed the topic of government Policy, research and stakeholder Confidence from the perspective of government policy makers in Canada. The presentation reviewed the question: why carry out more research into methods of long-term management of nuclear fuel waste? In addressing this question, the author provided some perspectives that were expressed by the Canadian public, since reflected in the Final Study of management approaches led by the Nuclear Waste Management Organization (NWMO), an organization set up by the nuclear industry to study options for the long-term management of nuclear fuel waste. The Final Study was submitted to the federal Minister of Natural Resources in November 2005 as required under the Nuclear Fuel Waste Act. The NWMO's Final Study emphasized the important role of continuous learning, a key element in the NWMO's recommendation of Adaptive Phased Management. It was reported that the NWMO work had identified many reasons to carry out further research. Regardless of the management approach adopted, activities to manage radioactive waste will continue for a very long time. Any management program could be expected to apply the best practice available at the time. A program that will evolve over a long period of time will have many opportunities for improvements to increase performance, enhance effectiveness, and address rising societal concerns. It was suggested that, to realize these benefits, there needs to be a vibrant and robust research and development effort during management program development and execution, a period that will last many generations, and enable implementers to adapt to a changing environment. Among the reasons put forward for continuing research were, to: - Embody the principles of continuous learning which encourages standards of excellence and integrity; - Prepare for facility siting, design, licensing, development and operations to improve designs, minimize costs, enhance schedules, and reduce

  16. Current Policy Issues in Early Foreign Language Learning

    Directory of Open Access Journals (Sweden)

    Janet Enever

    2012-01-01

    Full Text Available The development of policy in relation to language learning at the early primary level of schooling has received only limited attention in the literature on policy studies in general, and within the framework of an emerging education policy space across Europe specifically. This paper offers an introductory discussion of the growth of education policy in Europe, identifying the extent to which the histories of national language policies are being re-shaped by the rise of numerical data and comparison within a newly-formed European education space. A summary review of key measures of particular relevance to early language learning illustrates thescale of “soft” policy mechanisms now available as tools in an on-going process of shaping, adapting and refining policy in response to the continuously shifting language priorities that arise particularly during periods of economic instability. This paper draws on key themes from a transnational, longitudinal study of early language learning in Europe to discuss the extent to which implementation in schools has so far been moulded by a plethora of recommendations, reports and indicators formulated in response to the step change in policy development that has occurred since the publication of the Lisbon Strategy (2000.

  17. Current alcohol policy in the Republic of Belarus

    OpenAIRE

    Razvodovsky, Y. E.

    2012-01-01

    An analysis of the state alcohol policy is presented. The dynamics of total alcohol consumption, unregistered alcohol consumption and alcohol sales in Belarus were evaluated for the period 1980-2009. It was shown that the implementation of measures within the framework of the state alcohol policy resulted in a significant reduction in unregistered alcohol consumption and a slight reduction in total alcohol consumption.

  18. An overview of current NAMA guidance. Policy Brief

    Energy Technology Data Exchange (ETDEWEB)

    Cameron, L.R. [ECN Policy Studies, Amsterdam (Netherlands)

    2013-05-15

    The International Climate Initiative formed a number of working groups within an Enhanced NAMA Cooperation Group. The Tools and Guides working group seeks to coordinate current efforts on NAMA related tools, guidebooks and templates, as well as reduce repetition of such work by different organisations. As a first step towards this goal, this brief analysis looks at the 8 main guides on NAMA development that have been published, or made available in draft form, as of May 2013. This note summarises the approach found in these guides and identifies a number of areas, or gaps, that would benefit from further effort to provide supporting resources and guidance. It also aims to provide the basis for further discussion within the working group.

  19. Current approaches to gene regulatory network modelling

    Directory of Open Access Journals (Sweden)

    Brazma Alvis

    2007-09-01

    Full Text Available Abstract Many different approaches have been developed to model and simulate gene regulatory networks. We proposed the following categories for gene regulatory network models: network parts lists, network topology models, network control logic models, and dynamic models. Here we will describe some examples for each of these categories. We will study the topology of gene regulatory networks in yeast in more detail, comparing a direct network derived from transcription factor binding data and an indirect network derived from genome-wide expression data in mutants. Regarding the network dynamics we briefly describe discrete and continuous approaches to network modelling, then describe a hybrid model called Finite State Linear Model and demonstrate that some simple network dynamics can be simulated in this model.

  20. Alcoholism: integrating approaches to influence policy

    African Journals Online (AJOL)

    Adele

    Most importantly that these disorders are treatable and treatment can be cost effective. It is crucial that we continually challenge our assumptions of best treatment practices. Rehabilitation programs in the. USA have in the last decade radically changed their approach to treatment, providing most treatment in ambulatory reha ...

  1. A systematic approach to injury policy assessment: introducing the assessment of child injury prevention policies (A-CHIPP).

    Science.gov (United States)

    Alonge, Olakunle; Agrawal, Priyanka; Meddings, David; Hyder, Adnan A

    2017-11-03

    This study presents a systematic approach-assessment of child injury prevention policies (A-CHIPP)-to assess and track policies on effective child injury interventions at the national level. Results from an initial pilot test of the approach in selected countries are presented. A literature review was conducted to identify conceptual models for injury policy assessment, and domains and indicators were proposed for assessing national injury policies for children aged 1-9 years. The indicators focused on current evidence-supported interventions targeting the leading external causes of child injury mortality globally, and were organised into a self-administered A-CHIPP questionnaire comprising 22 questions. The questionnaire was modified based on reviews by experts in child injury prevention. For an initial test of the approach, 13 countries from all six WHO regions were selected to examine the accuracy, usefulness and ease of understanding of the A-CHIPP questionnaire. Data on the A-CHIPP questionnaire were received from nine countries. Drowning and road traffic injuries were reported as the leading causes of child injury deaths in seven of these countries. Most of the countries lacked national policies on interventions that address child injuries; supportive factors such as finance and leadership for injury prevention were also lacking. All countries rated the questionnaire highly on its relevance for assessment of injury prevention policies. The A-CHIPP questionnaire is useful for national assessment of child injury policies, and such an assessment could draw attention of stakeholders to policy gaps and progress in child injury prevention in all countries. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  2. Current approaches in atrial fibrillation treatment

    Directory of Open Access Journals (Sweden)

    Cenk Sarı

    2014-09-01

    Full Text Available Atrial fibrillation (AF is the most common sustained arrhythmia encountered in clinical practice. Its incidence increases with age. AF is classified into subtypes according to the duration and/or able to provide sinus rhytym. İnitially, patients should be evaluated for rhythm or rate control for appropriate treatment. Second stage of strategy aimed to investigate the feasibility of anticoagulation therapy. Recently, due to the progress made in treatment with rhythm control and anticoagulation therapy, either American or European guidelines have been renovated. These developments have taken place in the newly published guide. In this article, the current change in the management of AF is discussed.

  3. Policy approaches to renewable energy investment in the Mediterranean region

    Science.gov (United States)

    Patt, A.; Komendantova, N.; Battaglini, A.; Lilliestam, J.; Williges, K.

    2009-04-01

    Europe's climate policy objective of 20% renewable energy by 2020, and the call by the IPCC to reduce greenhouse gas emissions by 80% by 2050, pose major challenges for the European Union. Several policy options are available to move towards these objectives. In this paper, we will address the most critical policy and governance issues associated with one particular approach to scaling up renewable energy resources: reliance on large-scale energy generation facilities outside the European continent, such as onshore and offshore wind farms and concentrating solar power (CSP) facilities in the Mediterranean region. Several feasibility studies completed over the past three years (German Aerospace Center 2006; German Aerospace Center 2005; Czisch, Elektrotechnik 2005, p. 488; Lorenz, Pinner, Seitz, McKinsey Quarterly 2008, p.10; German Aerospace Center 2005; Knies 2008, The Club of Rome; Khosla, Breaking the Climate Deadlock Briefing Papers, 2008, p.19) have convincingly demonstrated that large-scale wind and CSP projects ought to be very attractive for a number of reasons, including cost, reliability of power supply, and technological maturity. According to these studies it would be technically possible for Europe to rely on large-scale wind and CSP for the majority of its power needs by 2050—indeed enough to completely replace its reliance on fossil fuels for power generation—at competitive cost over its current, carbon intensive system. While it has been shown to be technically feasible to develop renewable resources in North Africa to account for a large share of Europe's energy needs, doing so would require sustained double digit rates of growth in generating and long-distance transmission capacity, and would potentially require a very different high voltage grid architecture within Europe. Doing so at a large scale could require enormous up-front investments in technical capacity, financial instruments and human resources. What are the policy instruments best

  4. Policies for Resource Efficient and Effective Solutions : A review of concepts, current policy landscape and future policy considerations for the transition to a Circular Economy

    OpenAIRE

    Milios, Leonidas

    2016-01-01

    This report presents basic concepts around resources, resource efficiency and the Circular Economy. The limitations and the opportunities within the Circular Economy are identified and clearly presented. The current policy landscape in the EU as well as in Sweden is thoroughly analysed and a set of policy areas with a significant untapped potential for resource efficiency is identified. The policy areas which have been underutilised so far include policies for re-use, repair and remanufacturi...

  5. An Assessment of Current Policy Initiatives in Zambia's Cotton Sector

    OpenAIRE

    Zulu, Ballard; Tschirley, David L.

    2004-01-01

    This paper assesses three of these policy initiatives: input credit provision for smallholder producers of selected cash crops including cotton, the proposed creation of a Cotton Board, and the emergence in 2003 of District Council levies as a point of conflict between local governments and cotton companies. The purpose of the paper is to provide guidance to public and private decision makers regarding key modifications which may need to be made to these policies to ensure continued healthy d...

  6. Multidisciplinary management of intrahepatic cholangiocarcinoma: Current approaches.

    Science.gov (United States)

    Guro, Hanisah; Kim, Jin Won; Choi, YoungRok; Cho, Jai Young; Yoon, Yoo-Seok; Han, Ho-Seong

    2017-06-01

    Intrahepatic cholangiocarcinoma (ICC) is a common primary hepatic tumor. However, its outcomes are usually worse than those of hepatocellular carcinoma owing to its non-specific presentation and detection at an advanced stage. The most widely used serum marker, carbohydrate antigen 19-9, is non-specific. Furthermore, imaging studies rarely identify any pathognomonic features. Surgery is the only treatment option that offers a chance of long-term survival. However, the resectability rate is low owing to the high frequencies of intrahepatic metastases, peritoneal carcinomatosis, or extrahepatic metastases. Surgical treatment should be tailored according to the macroscopic classification of ICC (e.g. mass-forming, periductal infiltrating, and intraductal growth types) because it reflects the tumor's dissemination pattern. Although lymph node metastasis is a negative prognostic factor, the importance and extent of lymph node dissection is still controversial. To improve patient survival, liver transplantation is considered in some patients with unresectable ICC, especially in those with an insufficient remnant liver volume. Minimally invasive procedures, including laparoscopic and robotic liver resection, have been tested and achieved comparable outcomes to conventional surgery in preliminary studies. No randomized trials have confirmed the efficacy of adjuvant chemotherapy in ICC, and several trials have evaluated molecular-targeted agents as monotherapy or in combination with cytotoxic chemotherapy. Multidisciplinary approaches are necessary to improve the outcomes of ICC. Copyright © 2017 Elsevier Ltd. All rights reserved.

  7. CURRENT APPROACHES TO CHEMORADIOTHERAPY FOR MALIGNANT GLIOMAS

    Directory of Open Access Journals (Sweden)

    Ye. L. Choinzonov

    2014-01-01

    Full Text Available High-grade malignant gliomas (WHO grade G III–IV account for more than 50% of all primary brain tumors. Despite aggressive treatment, survival rates are still very low with a median reported survival of no more than 1.5 years.Radiation therapy is an integral part of the combined treatment, but often does not influence lethally on resistant tumor cells. Thereby, in recent decades there has been an active search for novel approaches to the treatment of malignant gliomas (chemotherapeutic drugs, biological modifiers, local hyperthermia. Experimental data showed that the effect of high temperatures has both a direct damaging effect on tumor cells and a sensitizing effect. Significant advantages are achieved when the complex treatment of different malignant tumorsincludes local hyperthermia. However data on the treatment of patients with primary and recurrent gliomas G III–IV using local hyperthermia are scarce.The literature review is given in the article provides an overview of the existing treatment methods for brain tumors.

  8. Current anti-doping policy: a critical appraisal.

    Science.gov (United States)

    Kayser, Bengt; Mauron, Alexandre; Miah, Andy

    2007-03-29

    Current anti-doping in competitive sports is advocated for reasons of fair-play and concern for the athlete's health. With the inception of the World Anti Doping Agency (WADA), anti-doping effort has been considerably intensified. Resources invested in anti-doping are rising steeply and increasingly involve public funding. Most of the effort concerns elite athletes with much less impact on amateur sports and the general public. We review this recent development of increasingly severe anti-doping control measures and find them based on questionable ethical grounds. The ethical foundation of the war on doping consists of largely unsubstantiated assumptions about fairness in sports and the concept of a "level playing field". Moreover, it relies on dubious claims about the protection of an athlete's health and the value of the essentialist view that sports achievements reflect natural capacities. In addition, costly antidoping efforts in elite competitive sports concern only a small fraction of the population. From a public health perspective this is problematic since the high prevalence of uncontrolled, medically unsupervised doping practiced in amateur sports and doping-like behaviour in the general population (substance use for performance enhancement outside sport) exposes greater numbers of people to potential harm. In addition, anti-doping has pushed doping and doping-like behaviour underground, thus fostering dangerous practices such as sharing needles for injection. Finally, we argue that the involvement of the medical profession in doping and anti-doping challenges the principles of non-maleficience and of privacy protection. As such, current anti-doping measures potentially introduce problems of greater impact than are solved, and place physicians working with athletes or in anti-doping settings in an ethically difficult position. In response, we argue on behalf of enhancement practices in sports within a framework of medical supervision. Current anti

  9. Current state of seagrass ecosystem services: Research and policy integration

    KAUST Repository

    Ruiz-Frau, A.

    2017-10-12

    Seagrasses contribute to the maintenance of human wellbeing. However certain aspects of their role as ecosystem service (ES) providers remain understudied. Here, we synthesise the state of seagrass ES (SGES) research and policy implications. Additionally, we recommend ways in which SGES research can be integrated in to policy design, by drawing lessons from the case of Blue Carbon (BC). SGES research suffers from three main biases: a geographical bias, SGES has been restricted to chartered seagrass areas; a type of service research bias, provisioning and regulating services have received extensive attention while cultural services remain understudied; a type of discipline bias, the ecological aspects of SGES have been well documented while economic and social aspects remain in comparison understudied. These are particularly important, as an understanding of the social and economic considerations of the provision of ES is fundamental to facilitate its integration into policy frameworks. Lessons drawn from the operationalization process of BC show the reoccurrence of certain aspects that have enabled the integration of BC into policy. These aspects are grouped under 4 different categories. From the analysis of these elements we draw lessons that could facilitate the operationalization of other ecosystem services and their incorporation into management policy frameworks.

  10. Pulp regeneration: Current approaches and future challenges

    Directory of Open Access Journals (Sweden)

    Jingwen eYANG

    2016-03-01

    Full Text Available Regenerative endodontics aims to replace inflamed/necrotic pulp tissues with regenerated pulp-like tissues to revitalize teeth and improve life quality. Pulp revascularization case reports, which showed successful clinical and radiographic outcomes, indicated the possible clinical application of pulp regeneration via cell homing strategy. From a clinical point of view, functional pulp-like tissues should be regenerated with the characterization of vascularization, re-innervation, and dentin deposition with a regulated rate similar to that of normal pulp. Efficient root canal disinfection and proper size of the apical foramen are the two requisite preconditions for pulp regeneration. Progress has been made on pulp regeneration via cell homing strategies. This review focused on the requisite preconditions and cell homing strategies for pulp regeneration. In addition to the traditionally used mechanical preparation and irrigation, antibiotics, irrigation assisted with EndoVac apical negative-pressure system, and ultrasonic and laser irradiation are now being used in root canal disinfection. In addition, pulp-like tissues could be formed with the apical foramen less than 1 mm, although more studies are needed to determine the appropriate size. Moreover, signaling molecules including stromal cell derived factor (SDF-1α, basic Fibroblast Growth Factor (bFGF, Platelet Derived Growth Factor (PDGF, stem cell factor (SCF, and Granulocyte Colony-Stimulating Factor (G-CSF were used to achieve pulp-like tissue formation via a cell homing strategy. Studies on the cell sources of pulp regeneration might give some indications on the signaling molecular selection. The active recruitment of endogenous cells into root canals to regenerate pulp-like tissues is a novel concept that may offer an unprecedented opportunity for the near-term clinical translation of current biology-based therapies for dental pulp regeneration.

  11. Environmental economics and policy making in developing countries. Current issues

    International Nuclear Information System (INIS)

    Motta, R.S. da

    2001-01-01

    In developing countries, where growth expectations are high, least-cost environmental policies are crucial since they can reduce the conflict between economic growth and the environment. In view of this, policymakers in these economies must be very aware of the relationship between economic and environmental issues to offer policy initiatives which can increase efficiency and improve equity. The authors provide a comprehensive analysis of topics varying from the general problems of growth and conservation to specific applications such as; pollution costs, environmental taxation, deforestation and climate change. This volume also offers policymakers a comprehensive view of the challenges they face, and the legacies they leave, in order to convert environmental policy making into an actual programme of welfare improvement. (author)

  12. Language Policy in Ethiopia: History and Current Trends | Getachew ...

    African Journals Online (AJOL)

    Interviews were conducted with various bodies that are concerned with developing, implementing and monitoring language use policies, such as the Ethiopian Language Research Center, the Ministry of Tourism and Culture, the information and education bureaus of three regional states, namely the Amhara, Oromiya and ...

  13. Current policies affecting the market penetration of biomaterials

    NARCIS (Netherlands)

    Hermann, B.G.; Patel, M.K.; Blok, K.

    2011-01-01

    Policies aimed at supporting the bio-based economy have so far centered on biomass use for electricity and fuels. But using biomass for the production of materials offers higher greenhouse gas savings than bioenergy per kg feedstock as well as per hectare. This has received comparatively little

  14. Truth and Credibility in Sincere Policy Analysis: Alternative Approaches for the Production of Policy-Relevant Knowledge.

    Science.gov (United States)

    Bozeman, Barry; Landsbergen, David

    1989-01-01

    Two competing approaches to policy analysis are distinguished: a credibility approach, and a truth approach. According to the credibility approach, the policy analyst's role is to search for plausible argument rather than truth. Each approach has pragmatic tradeoffs in fulfilling the goal of providing usable knowledge to decision makers. (TJH)

  15. Poliomyelitis in the United States: A Historical Perspective and Current Vaccination Policy.

    Science.gov (United States)

    Farizo, Karen M.; And Others

    1990-01-01

    Examines poliomyelitis in the United States by reviewing clinical manifestations and outcomes, history, recent epidemiologic characteristics, characteristics of currently available vaccines, controversies surrounding vaccination policy, current poliovirus vaccination recommendations, and prospects for worldwide eradication. Poliomyelitis remains…

  16. Current approaches to nuclear power plant life management in Japan

    International Nuclear Information System (INIS)

    Noda, T.; Tajima, K.; Ishikawa, M.; Koyama, M.

    2002-01-01

    extracted additional maintenance measures and incorporated them into their long-term maintenance plans, thereby reinforcing their current maintenance activities. Considering the latest information including domestic and overseas operating experiences and knowledge of academics and experts consigned by the Minister of Economy, Trade and Industry (METI), the Nuclear and Industry Safety Agency (NISA) of the METI reviewed and studied the technical evaluation and long-term maintenance plans of these electric utility companies. This paper describes the outlines of the NISA's report and related activities on current approaches to cope with the ageing of nuclear power plants in Japan. (Note) In 2001, the MITI was reorganized to the Ministry of Economy, Trade and Industry (METI). (author)

  17. Overview of current energy-efficiency policies in China

    International Nuclear Information System (INIS)

    Zhou Nan; Levine, Mark D.; Price, Lynn

    2010-01-01

    From 1970 to 2001, China was able to significantly limit energy demand growth through aggressive energy-efficiency programs. Energy use per unit of gross domestic product (GDP) declined by approximately 5% per year during this period. However, the period 2002-2005 saw energy use per unit of GDP increase an average of 3.8% per year. To stem this out-of-control growth in energy demand, in November 2005 the Chinese government enunciated a mandatory goal of 20% reduction of energy intensity between 2006 and 2010. The National People's Congress passed legislation identifying the National Reform and Development Commission as the lead agency to design and carry out programs in support of this goal. These policies and programs, created after almost a decade of decline of the energy-efficiency policy apparatus, have had considerable impact. Although initial efforts have not been sufficient to meet the annual declines required to reach the ambitious 20% energy intensity target, the latest reports indicate that China may now be on track to meet this goal. The paper provides an assessment of these policies and programs to begin to understand issues that will play a critical role in China's energy and economic future. Activities undertaken in China will have a significant influence on the global effort to reduce the growth, and later the absolute quantity, of greenhouse gas emissions.

  18. Current nuclear non-proliferation policies in the world

    International Nuclear Information System (INIS)

    Kurosawa, Mitsuru

    1997-01-01

    Although a global nuclear confrontation between the U.S. and the Soviet Union has disappeared, many challenges to nuclear non-proliferation have emerged. Sources of concern, like a nuclear weapon program by Iraq and suspicions of North Korea have caused the adoption of a variety of political and technical measures in order to meet these challenges in the post-Cold War era. This paper describes the following ten policies for non-proliferation: 1) Strengthening the NPT; 2) Nuclear reduction; 3) CTBT and cut-off treaty; 4) Establishment of NWFZs; 5) Counterproliferation; 6) Strengthening the IAEA Safeguards; 7) Control and disposal of nuclear material from dismantled nuclear weapons; 8) Export control; 9) Registration of plutonium; and 10) Actions against nuclear smuggling. The first four measures can be said to be mainly political policies, the fifth measure (counterproliferation), can be categorized as basically a military policy, and the last five measures can be said to be technical. (J.P.N.)

  19. 76 FR 38399 - Assessing the Current Research, Policy, and Practice Environment in Public Health Genomics

    Science.gov (United States)

    2011-06-30

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention [Docket Number CDC-2011-0008] Assessing the Current Research, Policy, and Practice Environment in Public Health... information helpful to assess the current research, policy, and practice environment in public health genomics...

  20. A policy synthesis approach for slowing global warming

    International Nuclear Information System (INIS)

    Timilsina, G.R.

    1996-01-01

    Global warming is a burning environmental issue today but confronting with subjective as well as policy conflicts. The findings of various studies indicate that developed countries that are capable of affording effective measures towards the global warming mitigation have fewer incentives for doing so because they will have a minimal damage from global warming. The developing countries, although they will have greater damage, are unlikely to divert their development budget for taking preventive actions towards global warming. The only solution in this situation is to design a policy that encourages all the nation in the world to participate in the programs for slowing global warming. Without active participation of all nations, it seems unlikely to reduce the global warming problem in an effective way. This study presents a qualitative policy recommendation extracted from a comprehensive analysis of the findings of several studies conducted so far in this field. This study has categorized the policy approaches for mitigating the global warming in three groups: Engineering approach, forestry approach and economic approach

  1. A socio-historical approach to policy analysis: the case of the Brazilian Workers' Food Policy.

    Science.gov (United States)

    Costa-Souza, Jamacy; Vieira-da-Silva, Ligia Maria; Pinell, Patrice

    2018-02-05

    Policy analyses based on traditional or structuralist definitions of the state are important, but they have some limitations for explaining processes related to policymaking, implementation, and results. Bourdieusian sociology links the analysis to objective and subjective dimensions of social practices and can help elucidate these phenomena. This article provides such empirical evidence by analyzing the social genesis of a Brazilian policy that currently serves 18 million workers and was established by the state in 1976 through the Fiscal Incentives Program for Workers' Nutrition (PIFAT/PAT). The study linked the analysis of the trajectory of social agents involved in the policy's formulation to the historical conditions that allowed the policy to exist in the first place. Although the literature treats the policy as a workers' food program (PAT), the current study showed that it actually represented a new model for paying financial subsidies to companies that provided food to their employees, meanwhile upgrading the commercial market for collective meals. The study further showed that the program emerged as an administrative policy, but linked to economic agents. The program became a specific social space in which issues related to workers' nutrition became secondary, but useful for disguising what had been an explicit side of its genesis, namely its essentially fiscal nature.

  2. Temporary oil production, current account deterioration and the role of monetary and fiscal policy

    International Nuclear Information System (INIS)

    Harvie, C.

    1992-01-01

    This paper extends earlier work on the macroeconomic adjustment processes arising for an economy experiencing a temporary period of oil production. Emphasis is placed on developments in the current account, as reflected in foreign asset stock movements, after oil production ceases, as well as on the role that monetary, fiscal or fiscal/monetary policy can play in influencing current-account developments during this same period. The results presented suggest that, to improve the performance of the current account, irrespective of the wage adjustment mechanism operative, after oil production ceases, the major thrust of macroeconomic policy should operate through fiscal rather than monetary policy. However developments in non-oil output would be influenced by the wage adjustment mechanism. With wage indexation, a tight fiscal policy after oil production ceases leads to a higher level of non-oil output than in the no policy response case, or one where monetary policy alone is used. With no wage indexation, the use of monetary and/or fiscal policy leads to lower levels of non-oil output. The use of fiscal policy also has the added benefit of contributing to a lower consumer price level, again irrespective of the operative wage adjustment mechanism. If the emphasis of policy operates through monetary policy, irrespective of the wage adjustment mechanism, the current-account problem will be exacerbated since foreign assets stocks will be lower. In addition, non-oil output and consumer prices will be lower. (Author)

  3. Analysis of INDOT current hydraulic policies : [technical summary].

    Science.gov (United States)

    2011-01-01

    Hydraulic design often tends to be on a conservative side for safety reasons. Hydraulic structures are typically oversized with the goal being reduced future maintenance costs, and to reduce the risk of property owner complaints. This approach leads ...

  4. 228 Empirical Analysis of Fiscal Policy Shocks and Current Account ...

    African Journals Online (AJOL)

    First Lady

    2013-01-28

    Jan 28, 2013 ... budget deficit on the current account balance in Nigeria but their claims and results are sketchy at ..... financial sector variables on Nigeria's CAB. The results ..... 08/60 (Washington: International Monetary Fund). Looney, R. E. ...

  5. Lessons from a Pluralist Approach to a Wicked Policy Issue

    Directory of Open Access Journals (Sweden)

    Jake Chapman

    2010-03-01

    Full Text Available The most difficult policy issues are those where there are profound disagreements about what is wrong, what should be done, and how things work. This paper describes a pluralist approach, based on the soft systems methodology, to youth nuisance on deprived estates in Manchester, UK, where there were profound disagreements between the agencies involved. When there are disagreements about the nature of the problem, its causes, or about how the system of interest actually functioned, a pluralist approach is required, and this is provided by Checkland’s soft systems approach. When the disagreements involve conflicts of value, it is necessary to adopt an adaptive approach that fosters change in the values, beliefs or behaviour of those involved. In the spectrum of public sector agencies involved, five different perspectives of agencies were identified, their descriptions indicating the need for the pluralist approach taken. The project was an experiment in using systemic approaches in public policy and the paper describes the learning associated with impacting outcomes. Processes used in the project included a “soft systems” workshop, which is described along with some effects on both the project participants and overall outcomes. The overall aim is to share the experience of this project so that it may inform those working with systemic approaches and other pluralist methods on wicked problems in the public sector.

  6. A Food Systems Approach To Healthy Food And Agriculture Policy.

    Science.gov (United States)

    Neff, Roni A; Merrigan, Kathleen; Wallinga, David

    2015-11-01

    Food has become a prominent focus of US public health policy. The emphasis has been almost exclusively on what Americans eat, not what is grown or how it is grown. A field of research, policy, and practice activities addresses the food-health-agriculture nexus, yet the work is still often considered "alternative" to the mainstream. This article outlines the diverse ways in which agriculture affects public health. It then describes three policy issues: farm-to-school programming, sustainability recommendations in the Dietary Guidelines for Americans, and antibiotic use in animal agriculture. These issues illustrate the progress, challenges, and public health benefits of taking a food systems approach that brings together the food, agriculture, and public health fields. Project HOPE—The People-to-People Health Foundation, Inc.

  7. [Environment and the "Health in All Policies" approach-an overview].

    Science.gov (United States)

    Zeeb, Hajo; Hilderink, Henk; Forberger, Sarah

    2018-06-01

    One quarter of the global disease burden could be avoided with management strategies for environmental risk factors such as air and water pollution, food contamination, injuries and poor road safety. Many decisions influencing health are made outside the health sector; thus, the joint consideration and implementation of health and environmental factors in the relevant policies are becoming increasingly important. By means of a selective literature search, we identified important policy documents and selected research articles as a basis for the introduction and current discussion of the Health in All Policies (HiAP) approach. Parallels with the Environment in All Policies (EIAP) approach are debated. The consideration and reinforcement of environmental topics in HiAP and the link with health in the EiAP approach increase the chances of policies with mutually positive effects, especially with regard to the significance of social factors for health and the environment. The UN Sustainable Development Goals provide a good starting point for a joint strategy for reinforcing health and environmental aspects. Health and Environmental Impact Assessments are accepted procedures in many countries. The HiAP strategy implemented in South Australia provides a well-documented institutional approach to the integration and linkage of health and environmental issues. These examples can be used as well-established starting points for a definition of HiAP incorporating the equitable involvement of environmental issues. Barriers to this goal relate, for example, to the particular interests of the various participating sectors.

  8. From a holistic approach of public policy to co-governance

    Directory of Open Access Journals (Sweden)

    Luminiţa-Gabriela POPESCU

    2013-07-01

    Full Text Available In the context of the current paper, the holistic approach means the extrapolation of the concept of citizen towards the level of co-participant in public policy process.The paper is focused on the transformation of public policies in the holistic perspective, as well as on the creation of conditions favourable to such approach.It means to emphasise issues linked, on the one hand, to how prepared the political representatives and public authorities are to accept both the direct involvement of citizens in decision-making and sharing of accountability in public policy process, and, on the other hand, the direct citizens’ involvement. In other words, the paper attempts to identify possible responses to key matters for the holistic approach: On the one hand, are the members of community aware of the importance of commitment? Are they truly motivated to take part in such a structure? On the other hand, how are prepared the political representatives and public authorities to accept co-operation with different categories of stakeholders?The researches in Romania reveal that unfortunately the actual context is not favourable to the holistic approach. The current conditions are just at minimal level, the policies will be further made behind closed doors and the citizens’ consultation will be mainly formal.

  9. ANALYSIS OF THE CURRENT STATE ON LABOUR POLICIES IN THE ROMANIAN ORGANIZATIONS

    Directory of Open Access Journals (Sweden)

    BĂLĂNEASA MARIA-CRISTINA

    2013-02-01

    Full Text Available The policies on labour relations can be considered as the philosophy or values promoted by an organization and help ensure a unitary approach within it. The existence of such policies in each organization has the maximum utility because helps employees to understand the values promoted by them and the behaviour that must be adopted. The main areas that can be covered by policies concerning labour relations are human resources planning, the quality of the employees, hiring and promoting employees, work-life balance, non-discrimination, dismissal, work discipline, complains, substance abuse, smoking at work, employment and relations with employees infected with HIV and other fields mentioned in the paper. Throughout the study, the attention was given preponderantly on three categories of policies: discipline policy, equal opportunities policy and work-life balance policy, the last two also being promoted by European institutions. Therefore, these policies were analysed in practical terms within Romanian organizations. We found that discipline policies are widely used at work, while the other two types of policies exist at a lower percentage within the analysed establishments. Most units having such policies concerning non-discrimination and work-life balance are oversized. This situation requires action from the management of small and medium-sized units in order to draw up and respect the non-discrimination policy and the balance between work and family life.

  10. ANALYSIS OF THE CURRENT STATE ON LABOUR POLICIES IN THE, ROMANIAN ORGANIZATIONS

    OpenAIRE

    BALANEASA MARIA-CRISTINA

    2013-01-01

    The policies on labour relations can be considered as the philosophy or values promoted by an organization and help ensure a unitary approach within it. The existence of such policies in each organization has the maximum utility because helps employees to understand the values promoted by them and the behaviour that must be adopted. The main areas that can be covered by policies concerning labour relations are human resources planning, the quality of the employees, hiring and promoting employ...

  11. Non-attainment policy: A viable approach for groundwater remediation

    International Nuclear Information System (INIS)

    Javandel, I.

    1995-01-01

    The National Research Council recently completed a three-year study entitled open-quotes Alternatives for Groundwater Cleanupclose quotes. One of the conclusions of this study indicated that for sites with a complex geologic and hydrologic set up, existing technologies may not be able to restore contaminated aquifers to health-based standards. Therefore, the most logical approach in these cases, perhaps, could be to adopt the open-quotes non-attainment zoneclose quotes policy. The essence of this policy is to first contain the plume and stop any further migration of contaminated groundwater, and then to remove the source of contamination. This paper briefly discusses some of the problems encountered with this approach for a contaminated area at the US Department of Energy's Lawrence Berkely National Laboratory

  12. An evaluation of current approaches to nursing home capital reimbursement.

    Science.gov (United States)

    Cohen, J; Holahan, J

    1986-01-01

    One of the more controversial issues in reimbursement policy is how to set the capital cost component of facilities rates. In this article we examine in detail the various approaches used by states to reimburse nursing homes for capital costs. We conclude that newer approaches that recognize the increasing value of nursing home assets over time, commonly called fair rental systems, are preferable to the methodologies that have been used historically in both the Medicare and the Medicaid programs to set capital rates. When properly designed, fair rental systems should provide more rational incentives and less encouragement of property manipulation than do more traditional systems, with little or no increase in state costs.

  13. Controlling liver cancer internationally: A qualitative study of clinicians' perceptions of current public policy needs.

    Science.gov (United States)

    Bridges, John Fp; Gallego, Gisselle; Blauvelt, Barri M

    2011-07-28

    Liver cancer is the fifth most common cancer in men and the seventh for women. Usually because of late diagnosis, the prognosis for liver cancer remains poor, resulting in liver cancer being the third most common cause of death from cancer. While some countries have treatment guidelines, little is known or understood about the strategies needed for liver cancer control internationally. To explore leading liver cancer clinician's perceptions of the current public policy needs to control liver cancer internationally. Key informant interviews were conducted with a range of liver cancer clinicians involved in policy in eleven countries. Interviews were digitally recorded, transcribed verbatim, translated (where necessary), de-identified and analyzed by two researchers using a constant comparative method. Twenty in-depth semi-structured interviews were conducted in: Australia, China, France, Germany, Italy, Japan, Spain, South Korea, Taiwan, Turkey and the United States. Nine themes were identified and cluster into three groups: 1) Promoting prevention via early risk assessment, focusing on viral hepatitis and other lifestyle factors; 2) Increasing political, public and medical community awareness; and 3) Improving funding for screening, liver cancer surveillance and treatment. This study is an important step towards developing an evidence-based approach to assessing preparedness for implementing comprehensive liver cancer control strategies. Evaluation mechanisms to assess countries' performance on the needs described are needed. Future research will concentrate of understanding how these needs vary across countries and the optimal strategies to improve the diagnosis and prognosis of patients with liver cancer internationally.

  14. Current status and analysis of renewable promotional policies in Indian restructured power sector - A review

    International Nuclear Information System (INIS)

    Singh, Randhir; Sood, Yog Raj

    2011-01-01

    Restructuring has changed the traditional mission and mandates of power utilities in complex ways, and had large impacts on environmental, social, and political conditions for any particular country. At the same time, new regulatory approaches are being found for reducing environmental impacts in restructured power sectors. India has a vast supply of renewable energy resources, and it has one of the largest programs in the world for deploying renewable energy based products and systems. So this paper attempts to review the various policies and measures undertaken by Indian government for promotion of renewable energy. The aim of this paper is also to review the current policy mechanisms, especially investment- or generation-based price-driven and capacity-driven mechanisms, ranging from investment incentives for the development of renewable energy projects, feed-in tariffs, production tax incentives, tradable green certificates, and their effects upon the prospects of encouraging as well as expanding the development of renewable energy in Indian restructured power sector. This will make renewable more attractive in the Indian future electricity market. (author)

  15. A Collaborative Approach to Bridging the Research-Policy Gap through the Development of Policy Advice Software

    Science.gov (United States)

    Milne, Barry John; Lay-Yee, Roy; McLay, Jessica; Tobias, Martin; Tuohy, Pat; Armstrong, Ann; Lynn, Robert; Pearson, Janet; Mannion, Oliver; Davis, Peter

    2014-01-01

    We have developed a software-based tool to support a dynamic micro-simulation model of life-course development (to age 13) as an aid to policy makers assessing the impact of policies affecting children. We demonstrate how this approach bridges the research-policy gap by creating: (1) an easy transfer of evidence in a form that policymakers can use…

  16. A partial Hamiltonian approach for current value Hamiltonian systems

    Science.gov (United States)

    Naz, R.; Mahomed, F. M.; Chaudhry, Azam

    2014-10-01

    We develop a partial Hamiltonian framework to obtain reductions and closed-form solutions via first integrals of current value Hamiltonian systems of ordinary differential equations (ODEs). The approach is algorithmic and applies to many state and costate variables of the current value Hamiltonian. However, we apply the method to models with one control, one state and one costate variable to illustrate its effectiveness. The current value Hamiltonian systems arise in economic growth theory and other economic models. We explain our approach with the help of a simple illustrative example and then apply it to two widely used economic growth models: the Ramsey model with a constant relative risk aversion (CRRA) utility function and Cobb Douglas technology and a one-sector AK model of endogenous growth are considered. We show that our newly developed systematic approach can be used to deduce results given in the literature and also to find new solutions.

  17. Viewpoint – Swimming against the Current: Questioning Development Policy and Practice

    Directory of Open Access Journals (Sweden)

    Kurt Mørck Jensen

    2013-06-01

    Full Text Available The water world is dominated by normative policies prescribing what 'good development' is all about. It is a universe of its own where policies live their own lives and feed in and out of each other. As new buzzwords continue to be invented or reinvented, policies continue to maintain their shiny images of how water resources or water supply should be managed. There are many water professionals acting as missionaries in the service of policies but probably fewer professionals acting up against blindfolded policy promotion. It is when water policies are being implemented in the real world that the trouble starts. In spite of their well-intended mission, water policies often suffer shipwreck on the socio-economic and political realities in developing countries. Through cases from India and the Mekong, the author demonstrates what happens when normative water polices are forced out of their comfort zone and into social and political realities. Although policies are made of stubborn material they need to be questioned through continuous analytical insight into developing country realities. But undertaking critical analysis and questioning the wisdom of water policies are easier said than done. It takes a lot of effort to swim against the policy current.

  18. A Mixed Methods Approach for Identifying Influence on Public Policy

    Science.gov (United States)

    Weaver-Hightower, Marcus B.

    2014-01-01

    Fields from political science to critical education policy studies have long explored power relations in policy processes, showing who influences policy agendas, policy creation, and policy implementation. Yet showing particular actors' influence on specific points in a policy text remains a methodological challenge. This article presents a…

  19. Adjoint current-based approaches to prostate brachytherapy optimization

    International Nuclear Information System (INIS)

    Roberts, J. A.; Henderson, D. L.

    2009-01-01

    This paper builds on previous work done at the Univ. of Wisconsin - Madison to employ the adjoint concept of nuclear reactor physics in the so-called greedy heuristic of brachytherapy optimization. Whereas that previous work focused on the adjoint flux, i.e. the importance, this work has included use of the adjoint current to increase the amount of information available in optimizing. Two current-based approaches were developed for 2-D problems, and each was compared to the most recent form of the flux-based methodology. The first method aimed to take a treatment plan from the flux-based greedy heuristic and adjust via application of the current-displacement, or a vector displacement based on a combination of tissue (adjoint) and seed (forward) currents acting as forces on a seed. This method showed promise in improving key urethral and rectal dosimetric quantities. The second method uses the normed current-displacement as the greedy criterion such that seeds are placed in regions of least force. This method, coupled with the dose-update scheme, generated treatment plans with better target irradiation and sparing of the urethra and normal tissues than the flux-based approach. Tables of these parameters are given for both approaches. In summary, these preliminary results indicate adjoint current methods are useful in optimization and further work in 3-D should be performed. (authors)

  20. Driving Behaviour and Sustainable Mobility—Policies and Approaches Revisited

    Directory of Open Access Journals (Sweden)

    Ali Keyvanfar

    2018-04-01

    Full Text Available Climate change is receiving increasing attention in recent years. The transportation sector contributes substantially to increased fuel consumption, greenhouse gas (GHG emissions, and poor air quality, which imposes a serious respiratory health hazard. Road transport has made a significant contribution to this effect. Consequently, many countries have attempted to mitigate climate change using various strategies. This study analysed and compared the number of policies and other approaches necessary to achieve reduced fuel consumption and carbon emission. Frequency aggregation indicates that the mitigation policies associated with driving behaviours adopted to curtail this consumption and decrease hazardous emissions, as well as a safety enhancement. Furthermore, car-sharing/carpooling was the least investigated approach to establish its influence on mitigation of climate change. Additionally, the influence of such driving behaviours as acceleration/deceleration and the compliance to speed limits on each approach was discussed. Other driving behaviours, such as gear shifting, compliance to traffic laws, choice of route, and idling and braking style, were also discussed. Likewise, the influence of aggression, anxiety, and motivation on driving behaviour of motorists was highlighted. The research determined that driving behaviours can lead to new adaptive driving behaviours and, thus, cause a significant decrease of vehicle fuel consumption and CO2 emissions.

  1. A multiple perspective modeling and simulation approach for renewable energy policy evaluation

    Science.gov (United States)

    Alyamani, Talal M.

    Environmental issues and reliance on fossil fuel sources, including coal, oil, and natural gas, are the two most common energy issues that are currently faced by the United States (U.S.). Incorporation of renewable energy sources, a non-economical option in electricity generation compared to conventional sources that burn fossil fuels, single handedly promises a viable solution for both of these issues. Several energy policies have concordantly been suggested to reduce the financial burden of adopting renewable energy technologies and make such technologies competitive with conventional sources throughout the U.S. This study presents a modeling and analysis approach for comprehensive evaluation of renewable energy policies with respect to their benefits to various related stakeholders--customers, utilities, governmental and environmental agencies--where the debilitating impacts, advantages, and disadvantages of such policies can be assessed and quantified at the state level. In this work, a novel simulation framework is presented to help policymakers promptly assess and evaluate policies from different perspectives of its stakeholders. The proposed framework is composed of four modules: 1) a database that collates the economic, operational, and environmental data; 2) elucidation of policy, which devises the policy for the simulation model; 3) a preliminary analysis, which makes predictions for consumption, supply, and prices; and 4) a simulation model. After the validity of the proposed framework is demonstrated, a series of planned Florida and Texas renewable energy policies are implemented into the presented framework as case studies. Two solar and one energy efficiency programs are selected as part of the Florida case study. A utility rebate and federal tax credit programs are selected as part of the Texas case study. The results obtained from the simulation and conclusions drawn on the assessment of current energy policies are presented with respect to the

  2. Managing a hydro-energy reservoir: A policy approach

    Energy Technology Data Exchange (ETDEWEB)

    Van Ackere, Ann [HEC Lausanne, Internef, Universite de Lausanne, CH 1015 Lausanne, Dorigny (Switzerland); Ochoa, Patricia [London Business School, Regent' s Park, London NW1 4SA (United Kingdom)

    2010-11-15

    Liberalisation and privatisation have increased the need to gain more understanding into the management of hydro storage (HS) plants. We analyse what types of reservoir management policies enable an owner or a public authority to achieve their respective objectives. By 'policy' we understand simple, easily applicable decision rules, which enable a decision maker to decide when and how much to produce based on currently available information. We use a stylised deterministic simulation model of a hydro-power producer (HP) who behaves strategically. We study a non-liberalised market, where the authorities aim to minimise the total electricity cost for customers and a liberalised market where the HP attempts to maximise his contribution. This enables us to evaluate the impact of the liberalisation of HS production decisions on production volumes and electricity prices. We conclude that imposing rigid policies with the aim of limiting the potential for strategic behaviour can create incentives to produce only at very high prices throughout the year. This can lead to very high total costs, especially when the producer has most flexibility (large reservoirs combined with large turbine capacity). More surprisingly, we observe lower total production in a non-liberalised market. (author)

  3. Managing a hydro-energy reservoir: A policy approach

    Energy Technology Data Exchange (ETDEWEB)

    Ackere, Ann van, E-mail: Ann.vanAckere@unil.c [HEC Lausanne, Internef, Universite de Lausanne, CH 1015 Lausanne, Dorigny (Switzerland); Ochoa, Patricia, E-mail: Patricia.Ochoa@edfenergy.co [London Business School, Regent' s Park, London NW1 4SA (United Kingdom)

    2010-11-15

    Liberalisation and privatisation have increased the need to gain more understanding into the management of hydro storage (HS) plants. We analyse what types of reservoir management policies enable an owner or a public authority to achieve their respective objectives. By 'policy' we understand simple, easily applicable decision rules, which enable a decision maker to decide when and how much to produce based on currently available information. We use a stylised deterministic simulation model of a hydro-power producer (HP) who behaves strategically. We study a non-liberalised market, where the authorities aim to minimise the total electricity cost for customers and a liberalised market where the HP attempts to maximise his contribution. This enables us to evaluate the impact of the liberalisation of HS production decisions on production volumes and electricity prices. We conclude that imposing rigid policies with the aim of limiting the potential for strategic behaviour can create incentives to produce only at very high prices throughout the year. This can lead to very high total costs, especially when the producer has most flexibility (large reservoirs combined with large turbine capacity). More surprisingly, we observe lower total production in a non-liberalised market.

  4. Managing a hydro-energy reservoir: A policy approach

    International Nuclear Information System (INIS)

    Van Ackere, Ann; Ochoa, Patricia

    2010-01-01

    Liberalisation and privatisation have increased the need to gain more understanding into the management of hydro storage (HS) plants. We analyse what types of reservoir management policies enable an owner or a public authority to achieve their respective objectives. By 'policy' we understand simple, easily applicable decision rules, which enable a decision maker to decide when and how much to produce based on currently available information. We use a stylised deterministic simulation model of a hydro-power producer (HP) who behaves strategically. We study a non-liberalised market, where the authorities aim to minimise the total electricity cost for customers and a liberalised market where the HP attempts to maximise his contribution. This enables us to evaluate the impact of the liberalisation of HS production decisions on production volumes and electricity prices. We conclude that imposing rigid policies with the aim of limiting the potential for strategic behaviour can create incentives to produce only at very high prices throughout the year. This can lead to very high total costs, especially when the producer has most flexibility (large reservoirs combined with large turbine capacity). More surprisingly, we observe lower total production in a non-liberalised market. (author)

  5. Policy challenges and approaches for the conservation of mangrove forests in Southeast Asia.

    Science.gov (United States)

    Friess, Daniel A; Thompson, Benjamin S; Brown, Ben; Amir, A Aldrie; Cameron, Clint; Koldewey, Heather J; Sasmito, Sigit D; Sidik, Frida

    2016-10-01

    Many drivers of mangrove forest loss operate over large scales and are most effectively addressed by policy interventions. However, conflicting or unclear policy objectives exist at multiple tiers of government, resulting in contradictory management decisions. To address this, we considered four approaches that are being used increasingly or could be deployed in Southeast Asia to ensure sustainable livelihoods and biodiversity conservation. First, a stronger incorporation of mangroves into marine protected areas (that currently focus largely on reefs and fisheries) could resolve some policy conflicts and ensure that mangroves do not fall through a policy gap. Second, examples of community and government comanagement exist, but achieving comanagement at scale will be important in reconciling stakeholders and addressing conflicting policy objectives. Third, private-sector initiatives could protect mangroves through existing and novel mechanisms in degraded areas and areas under future threat. Finally, payments for ecosystem services (PES) hold great promise for mangrove conservation, with carbon PES schemes (known as blue carbon) attracting attention. Although barriers remain to the implementation of PES, the potential to implement them at multiple scales exists. Closing the gap between mangrove conservation policies and action is crucial to the improved protection and management of this imperiled coastal ecosystem and to the livelihoods that depend on them. © 2016 Society for Conservation Biology.

  6. Linking biomedical engineering ethics case study approach and policy.

    Science.gov (United States)

    Dibrell, William; Dobie, Elizabeth Ann

    2007-01-01

    In this paper we link bioengineering case study methods to the development of policy. The case study approach to ethics is an excellent way to show the complex nature of practical/moral reasoning. This approach can, however, lead to a kind of overwhelming complexity. The individual nature of each case makes it difficult to identify the most important information and difficult to see what moral considerations are most relevant. In order to make the overwhelming complexity less debilitating, we present a framework for moral decision making derived from suggestions made by W.D. Ross and Virginia Held. Ross articulates the multiple sources of morality and Held deepens the discussion by reminding us of the foundational importance of care and sympathy to our moral natures. We show how to use the notion of prima facie duty and discuss moral conflict. In doing this, we show how the framework, applied to cases, can be of assistance in helping us develop policies and codes of ethics with sufficient plasticity to be useful in the complex world of the bioengineer.

  7. Vietnam's energy sector: A review of current energy policies and strategies

    International Nuclear Information System (INIS)

    Tien Minh Do; Sharma, Deepak

    2011-01-01

    Since the introduction of market-oriented economy in 1986, Vietnam has made noticeable socio-economic progress. In this progress, the energy sector has played a vital role. This role is likely to deepen in the years to come as Vietnam strives to achieve even higher levels in economic progress. Such deepening in the role of energy, this paper argues, will heighten concerns about the security of energy supply, and economic, environmental, social and political consequences. In order to address these issues, Vietnam has over the last decade, developed a suite of energy policies. A deeper review of these policies suggests that they are typified by economic-growth orientation, exclusive focus on a single-sector or single issue, and largely neglect the significance of cross-sectoral and cross-thematic issues arising from the interdependencies between energy, economy, and the polity at large. The existing energy policy settings are, therefore, unlikely to be able to provide a satisfactory redress to the challenges noted above. This paper provides an overview of the current energy policies with a view to identify areas where further policy effort is needed in order to facilitate a sustainable development of the Vietnamese energy sector. - Highlights: → Identifying challenges faced by the Vietnamese energy sector. → Analyzing limitations of the existing energy policy settings (policies, strategies and institutions) in addressing these challenges. → Developing recommendations on improving the existing energy policy settings to provide a satisfactory redress for the challenges noted above.

  8. Vietnam's energy sector: A review of current energy policies and strategies

    Energy Technology Data Exchange (ETDEWEB)

    Tien Minh Do, E-mail: tmdo@eng.uts.edu.au [Hanoi University of Science and Technology (HUST), 1 Dai Co Viet Street, Hai Ba Trung District, Hanoi (Viet Nam); Sharma, Deepak [University of Technology, Sydney (UTS), Broadway, Ultimo, NSW 2007 (Australia)

    2011-10-15

    Since the introduction of market-oriented economy in 1986, Vietnam has made noticeable socio-economic progress. In this progress, the energy sector has played a vital role. This role is likely to deepen in the years to come as Vietnam strives to achieve even higher levels in economic progress. Such deepening in the role of energy, this paper argues, will heighten concerns about the security of energy supply, and economic, environmental, social and political consequences. In order to address these issues, Vietnam has over the last decade, developed a suite of energy policies. A deeper review of these policies suggests that they are typified by economic-growth orientation, exclusive focus on a single-sector or single issue, and largely neglect the significance of cross-sectoral and cross-thematic issues arising from the interdependencies between energy, economy, and the polity at large. The existing energy policy settings are, therefore, unlikely to be able to provide a satisfactory redress to the challenges noted above. This paper provides an overview of the current energy policies with a view to identify areas where further policy effort is needed in order to facilitate a sustainable development of the Vietnamese energy sector. - Highlights: > Identifying challenges faced by the Vietnamese energy sector. > Analyzing limitations of the existing energy policy settings (policies, strategies and institutions) in addressing these challenges. > Developing recommendations on improving the existing energy policy settings to provide a satisfactory redress for the challenges noted above.

  9. A progressive approach to discrete trial teaching: Some current guidelines

    Directory of Open Access Journals (Sweden)

    Justin B. Leaf

    2016-12-01

    Full Text Available Discrete trial teaching (DTT is one of the cornerstones of applied behavior analysis (ABA based interventions. Conventionally, DTT is commonly implemented within a prescribed, fixed manner in which the therapist is governed by a strict set of rules. In contrast to conventional DTT, a progressive approach to DTT allows the therapist to remain flexible, making in-the-moment analyses and changes based on several variables (e.g., individual responding, current and previous history. The present paper will describe some guidelines to a progressive approach to DTT. The guidelines presented here should not be taken as a set of rules or as an exhaustive list.

  10. A Progressive Approach to Discrete Trial Teaching: Some Current Guidelines

    Directory of Open Access Journals (Sweden)

    Justin B. LEAF

    2016-12-01

    Full Text Available Discrete trial teaching (DTT is one of the cornerstones of applied behavior analysis (ABA based interventions. Conventionally, DTT is commonly implemented within a prescribed, fixed manner in which the therapist is governed by a strict set of rules. In contrast to conventional DTT, a progressive approach to DTT allows the therapist to remain flexible, making in-the-moment analyses and changes based on several variables (e.g., individual responding, current and previous history. The present paper will describe some guidelines to a progressive approach to DTT. The guidelines presented here should not be taken as a set of rules or as an exhaustive list.

  11. Current Therapeutic Strategies and Novel Approaches in Osteosarcoma

    International Nuclear Information System (INIS)

    Ando, Kosei; Heymann, Marie-Françoise; Stresing, Verena; Mori, Kanji; Rédini, Françoise; Heymann, Dominique

    2013-01-01

    Osteosarcoma is the most frequent malignant primary bone tumor and a main cause of cancer-related death in children and adolescents. Although long-term survival in localized osteosarcoma has improved to about 60% during the 1960s and 1970s, long-term survival in both localized and metastatic osteosarcoma has stagnated in the past several decades. Thus, current conventional therapy consists of multi-agent chemotherapy, surgery and radiation, which is not fully adequate for osteosarcoma treatment. Innovative drugs and approaches are needed to further improve outcome in osteosarcoma patients. This review describes the current management of osteosarcoma as well as potential new therapies

  12. Evaluating fuel poverty policy in Northern Ireland using a geographic approach

    International Nuclear Information System (INIS)

    Walker, Ryan; Liddell, Christine; McKenzie, Paul; Morris, Chris

    2013-01-01

    Recent audits have shown that anti-fuel poverty policies in the UK depend on loosely defined targeting and cannot accurately identify fuel poor households. New methods of targeting are necessary to improve fuel poverty policy. This paper uses Geographic Information System (GIS) techniques to evaluate the targeting of a home energy efficiency scheme small area level in Northern Ireland, based on the level of need. The concept of need is modelled using an area-based, multi-dimensional fuel poverty risk index. The characteristics and spatial distribution of household retrofits are explored. Policy activity and expenditure are compared with the level of need in an area. Results indicate that policy activity is only weakly associated with the level of need in an area, although policy appears to be well targeted in a few areas. Contrary to existing evidence, rural areas appear to be well served by policy, receiving above average numbers of retrofits and expenditure. There are typically two types of retrofit (major and minor). Most retrofits are minor and may not reduce fuel poverty. These results evidence the limitations of the current targeting system and suggest that there may be scope for improved policy implemented via a more proactive, area-based approach. - Highlights: • We analyse the spatial distribution of home energy efficiency installations. • Significant geographic disparity exists in the rate and cost of home retrofits. • Targeting is only weakly associated with the level of need. • Many interventions are small-scale and are unlikely to reduce fuel poverty. • Results suggest scope for more proactive policy delivered from area-based platforms

  13. Controlling liver cancer internationally: A qualitative study of clinicians' perceptions of current public policy needs

    Directory of Open Access Journals (Sweden)

    Bridges John FP

    2011-07-01

    Full Text Available Abstract Background Liver cancer is the fifth most common cancer in men and the seventh for women. Usually because of late diagnosis, the prognosis for liver cancer remains poor, resulting in liver cancer being the third most common cause of death from cancer. While some countries have treatment guidelines, little is known or understood about the strategies needed for liver cancer control internationally. Objective To explore leading liver cancer clinician's perceptions of the current public policy needs to control liver cancer internationally. Methods Key informant interviews were conducted with a range of liver cancer clinicians involved in policy in eleven countries. Interviews were digitally recorded, transcribed verbatim, translated (where necessary, de-identified and analyzed by two researchers using a constant comparative method. Results Twenty in-depth semi-structured interviews were conducted in: Australia, China, France, Germany, Italy, Japan, Spain, South Korea, Taiwan, Turkey and the United States. Nine themes were identified and cluster into three groups: 1 Promoting prevention via early risk assessment, focusing on viral hepatitis and other lifestyle factors; 2 Increasing political, public and medical community awareness; and 3 Improving funding for screening, liver cancer surveillance and treatment. Conclusion This study is an important step towards developing an evidence-based approach to assessing preparedness for implementing comprehensive liver cancer control strategies. Evaluation mechanisms to assess countries' performance on the needs described are needed. Future research will concentrate of understanding how these needs vary across countries and the optimal strategies to improve the diagnosis and prognosis of patients with liver cancer internationally.

  14. New approaches to business cycle theory in current economic science

    Directory of Open Access Journals (Sweden)

    Monica DOBRESCU

    2012-07-01

    Full Text Available In modern economies, current research generally acknowledges that the central issues in macroeconomics are essentially the same as those identified by Keynes in the General Theory of Employment, Interest and Money. One way or the other, economists are trying to address the same macroeconomic issues that they did seven decades ago: How can we account for the different growth rates and various fluctuations observed in national economies? Which are the economic policies most suitable to solve the issues of growth and cyclic behavior? Both the new classicals and the new Keynesians have made considerable progress within their research paradigms: to explain economic fluctuations, the new classicals focus on technological perturbations, the intertemporal substitution of leisure and real business cycles; on the other hand, the new Keynesians speak in terms of monopolistic competition, menu costs or efficiency wages. On the whole, the new classicals believe that the business cycle can best be understood within the market-clearing model, whereas the new keynesians believe that business fluctuations are due to certain market failures of various sorts.The present paper focuses on the main directions of research of the new classical school on the business cycle, given that the theoretical progress in this field has been significant and relevant for economic policy during the past four decades.

  15. Current management of oral cancer. A multidisciplinary approach.

    Science.gov (United States)

    Ord, R A; Blanchaert, R H

    2001-11-01

    Recent basic science discoveries have contributed to our understanding of the etiology of oral cancer and allowed us to consider innovative approaches to therapy. The authors evaluated and summarized current approaches to the management of oral cancer, emphasizing the multidisciplinary team approach to coordinate surgery, radiation therapy and chemotherapy. Current concepts in management, including complications of therapy, are described. State-of-the-art surgical techniques can spare patients with oral cancer from much of the morbidity and complications common in the past. The refinement of treatment strategies reduces complications and improves efficacy. Many exciting new clinical trials in the areas of gene therapy and immunomodulation are showing promise. Management of oral cancer has undergone radical change in the past 10 years and continues to evolve rapidly. Discoveries in molecular biology, diagnosis, surgery, radiation therapy and medical oncology have altered many traditional concepts and practices. General dental practitioners need to understand current treatment modalities for oral and pharyngeal cancers to determine to whom they should refer patients for the most appropriate treatment, and to make recommendations regarding complications associated with these cancers.

  16. An Analysis of Alternatives to New York City's Current Marijuana Arrest and Detention Policy.

    Science.gov (United States)

    Johnson, Bruce D; Golub, Andrew; Dunlap, Eloise; Sifaneck, Stephen J

    2008-01-01

    During the 1990s, the New York Police Department (NYPD) instituted a policy of arresting and detaining people for minor offenses that occur in public as part of their quality-of-life (hereafter QOL) policing initiative. The number of NYPD arrests for smoking marijuana in public view (MPV) increased from 3,000 in 1994 to over 50,000 in 2000, and have been about 30,000 in the mid 2000s. Most of these arrestees (84%) have been minority; blacks have been 2.7 more likely and Hispanics 1.8 times more likely to be detained than whites for an MPV arrest. Minorities have been most likely to receive more severe dispositions, even controlling for demographics and prior arrest histories.This paper examines the pros and cons of the current policy; this is compared with possible alternatives including the following: arrest and issue a desk appearance ticket (DAT); issue a non-criminal citation (violation); street warnings; and tolerate public marijuana smoking. The authors recommend that the NYPD change to issuing DATs on a routine basis. Drug policy reformers might wish to further pursue changing statutes regarding smoking marijuana in public view into a violation (noncriminal) or encourage the wider use of street warnings. Any of these policy changes would help reduce the disproportionate burden on minorities associated with the current arrest and detention policy. These policies could help maintain civic norms against smoking marijuana in public.

  17. AL JAZEERA AND QATARI FOREIGN POLICY: A CRITICAL APPROACH

    Directory of Open Access Journals (Sweden)

    Karim Pourhamzavi

    2016-01-01

    Full Text Available Our paper explores the Al-Jazeera network and its relationship to the state which set it up and continues to fund it.  We suggest that, while the network may provide perspectives for Western viewers that other large, but Western-owned networks do not, it is far from immune from the problems of state influence.  Behind a cultivated veneer of providing perspectives from 'the Arab street', the network reflects foreign policy perspectives of the Qatari state and the small elite which controls it.  This paper surveys Al-Jazeera Arabic news coverage (August 2014-August 2015 of conflict in Iraq and three AJA current affairs programmes coverage (January 2014-August 2015 of conflict in Iraq, Syria and Egypt.  The results indicate that, on foreign policy issues which the Qatari elite regards as particularly important, the network promotes the perspectives of the state.  The relationship between the Qatari state and Al-Jazeera also constrains the network's independence and objectivity.

  18. Governance and the Gulf of Mexico Coast: How Are Current Policies Contributing to Sustainability?

    Directory of Open Access Journals (Sweden)

    Stephen Jordan

    2013-11-01

    Full Text Available The quality of life and economies of coastal communities depend, to a great degree, on the ecological integrity of coastal ecosystems. Paradoxically, as more people are drawn to the coasts, these ecosystems and the services they provide are increasingly stressed by development and human use. Employing the coastal Gulf of Mexico as an example, we explore through three case studies how government policies contribute to preventing, mitigating, or exacerbating the degradation of coastal ecosystems. We consider the effectiveness of the current systems, what alternate or additional policy solutions might be needed to ensure the sustainability of the region and its quality of life, and what this example can tell us about the sustainability of coastal systems globally. In our examples, among other aspects, policies that are proactive and networked governance structures are observed to favor sustainable outcomes, in contrast to reactive policies and hierarchical models of governance.

  19. Current Trends in Malaysian Higher Education and the Effect on Education Policy and Practice: An Overview

    Science.gov (United States)

    Grapragasem, Selvaraj; Krishnan, Anbalagan; Mansor, Azlin Norhaini

    2014-01-01

    Malaysia has evolved from a production-based to knowledge-based economy in order to stay relevant and compete in the global marketplace. Thus, the purpose of this article is to discuss current trends in Malaysian higher education and how these affect education policies and practices. Four main trends are discussed in this study: Globalization,…

  20. Considering departures from current timber harvesting policies: case studies of four communities in the Pacific Northwest.

    Science.gov (United States)

    Con H Schallau; Paul E. Polzin

    1983-01-01

    U.S. Department of Agriculture regulations permit departures from current National Forest timber harvesting policies when "implementation of base harvest schedules.., would cause a substantial adverse impact upon a community .... " This paper describes the kinds of information needed for forest managers to adequately assess the relevance of the departure...

  1. Place of Diversity in the Current Ethiopian Education and Training Policy: Analysis of Cardinal Dimensions

    Science.gov (United States)

    Sime, Tariku; Latchanna, Gara

    2016-01-01

    The purpose of this paper was to investigate to what extent the diversity dimensions are addressed in the current Education and Training Policy. To that end, document analysis was employed. The major diversity dimensions were analyzed based on their cardinal features. The study demonstrated that there is an ambitious need to address issues of…

  2. Reproductive health policy affecting low-income women: historical precedents and current need for social work action.

    Science.gov (United States)

    Averitt Taylor, Jessica

    2014-01-01

    This article provides an overview of the historical arguments surrounding reproductive health policy and current policy initiatives. Because reproductive policy itself is a vast subject matter with sometimes blurry boundaries, the struggle concerning the advent of birth control is used to illustrate the historic complexities of policy affecting such a wide array of individuals. The battle over introduction of the birth control pill is pertinent because the very same arguments are used today in debates over reproductive health policy.

  3. Testing the price and affordability of healthy and current (unhealthy) diets and the potential impacts of policy change in Australia.

    Science.gov (United States)

    Lee, Amanda J; Kane, Sarah; Ramsey, Rebecca; Good, Elizabeth; Dick, Mathew

    2016-04-12

    Price and affordability of foods are important determinants of health. Targeted food pricing policies may help improve population diets. However, methods producing comparable data to inform relevant policy decisions are lacking in Australia and globally. The objective was to develop and pilot standardised methods to assess the price, relative price and affordability of healthy (recommended) and current (unhealthy) diets and test impacts of a potential policy change. Methods followed the optimal approach proposed by INFORMAS using recent Australian dietary intake data and guidelines. Draft healthy and current (unhealthy) diet baskets were developed for five household structures. Food prices were collected in stores in a high and low SES location in Brisbane, Australia. Diet prices were calculated and compared with household incomes, and with potential changes to the Australian Taxation System. Wilcoxen-signed rank tests were used to compare differences in price. The draft tools and protocols were deemed acceptable at household level, but methods could be refined. All households spend more on current (unhealthy) diets than required to purchase healthy (recommended) diets, with the majority (53-64 %) of the food budget being spent on 'discretionary' choices, including take-away foods and alcohol. A healthy diet presently costs between 20-31 % of disposable income of low income households, but would become unaffordable for these families under proposed changes to expand the GST to apply to all foods in Australia. Results confirmed that diet pricing methods providing meaningful, comparable data to inform potential fiscal and health policy actions can be developed, but draft tools should be refined. Results suggest that healthy diets can be more affordable than current (unhealthy) diets in Australia, but other factors may be as important as price in determining food choices.

  4. Testing the price and affordability of healthy and current (unhealthy diets and the potential impacts of policy change in Australia

    Directory of Open Access Journals (Sweden)

    Amanda J. Lee

    2016-04-01

    Full Text Available Abstract Background Price and affordability of foods are important determinants of health. Targeted food pricing policies may help improve population diets. However, methods producing comparable data to inform relevant policy decisions are lacking in Australia and globally. The objective was to develop and pilot standardised methods to assess the price, relative price and affordability of healthy (recommended and current (unhealthy diets and test impacts of a potential policy change. Methods Methods followed the optimal approach proposed by INFORMAS using recent Australian dietary intake data and guidelines. Draft healthy and current (unhealthy diet baskets were developed for five household structures. Food prices were collected in stores in a high and low SES location in Brisbane, Australia. Diet prices were calculated and compared with household incomes, and with potential changes to the Australian Taxation System. Wilcoxen-signed rank tests were used to compare differences in price. Results The draft tools and protocols were deemed acceptable at household level, but methods could be refined. All households spend more on current (unhealthy diets than required to purchase healthy (recommended diets, with the majority (53–64 % of the food budget being spent on ‘discretionary’ choices, including take-away foods and alcohol. A healthy diet presently costs between 20–31 % of disposable income of low income households, but would become unaffordable for these families under proposed changes to expand the GST to apply to all foods in Australia. Conclusions Results confirmed that diet pricing methods providing meaningful, comparable data to inform potential fiscal and health policy actions can be developed, but draft tools should be refined. Results suggest that healthy diets can be more affordable than current (unhealthy diets in Australia, but other factors may be as important as price in determining food choices.

  5. Language Policy in Canada: Current Issues. A Selection of the Proceedings of the Papers Dealing with Language Policy Issues in Canada at the Conference "Language Policy and Social Problems" (Curacao, Venezuela, December, 1983). Publication B-150.

    Science.gov (United States)

    Cobarrubias, Juan, Ed.

    The papers related to Canadian language policy at an international conference are presented: "Language Policy in Canada: Current Issues" (Juan Cobarrubias); "Multiculturalism and Language Policy in Canada" (Jim Cummins, Harold Troper); "Defining Language Policy in a Nationalistic Milieu and in a Complex Industrialized…

  6. Optimizing nitrogen fertilizer use: Current approaches and simulation models

    International Nuclear Information System (INIS)

    Baethgen, W.E.

    2000-01-01

    Nitrogen (N) is the most common limiting nutrient in agricultural systems throughout the world. Crops need sufficient available N to achieve optimum yields and adequate grain-protein content. Consequently, sub-optimal rates of N fertilizers typically cause lower economical benefits for farmers. On the other hand, excessive N fertilizer use may result in environmental problems such as nitrate contamination of groundwater and emission of N 2 O and NO. In spite of the economical and environmental importance of good N fertilizer management, the development of optimum fertilizer recommendations is still a major challenge in most agricultural systems. This article reviews the approaches most commonly used for making N recommendations: expected yield level, soil testing and plant analysis (including quick tests). The paper introduces the application of simulation models that complement traditional approaches, and includes some examples of current applications in Africa and South America. (author)

  7. Breast cancer treatment: historical review and current approaches

    International Nuclear Information System (INIS)

    Kulakowski, A.

    1994-01-01

    The evolution and development of opinions on the diagnosis and treatment of breast cancer since Galen to present time is presented. The concept of breast cancer as a local disease has been replaced by the understanding of its systemic character. On this background described are the methods of surgical treatment beginning from early - supraradical, to present -conservative approaches. The ''milestones'' in diagnosis and treatment of breast cancer of the last 40 years are presented. Current methods of breast cancer management include correct diagnosis (clinical examination, mammography, ultrasound, fine needle aspiration biopsy), TNM staging, adequate loco-regional therapy, systemic therapy, rehabilitation, reconstruction and careful follow-up. (author)

  8. Low-energy hadronic interactions beyond the current algebra approach

    International Nuclear Information System (INIS)

    Ivanov, A.N.; Troitskaya, N.I.; Nagy, M.

    1993-06-01

    The new low-energy AP 3 -interaction, which is produced by convergent box-constituent-quark-loop diagrams, is obtained within chiral perturbation theory at the quark level (CHPT) q with linear realization of chiral U(3) x U(3) symmetry. Its contributions to processes of low-energy interactions of low-lying mesons are investigated. The new interaction goes beyond the framework of the low-energy current algebra approach and of the effective chiral Lagrangians with linear realization of chiral symmetry, constructed at the hadronic level. (author). 17 refs, 3 figs

  9. Electrostatic Discharge Current Linear Approach and Circuit Design Method

    Directory of Open Access Journals (Sweden)

    Pavlos K. Katsivelis

    2010-11-01

    Full Text Available The Electrostatic Discharge phenomenon is a great threat to all electronic devices and ICs. An electric charge passing rapidly from a charged body to another can seriously harm the last one. However, there is a lack in a linear mathematical approach which will make it possible to design a circuit capable of producing such a sophisticated current waveform. The commonly accepted Electrostatic Discharge current waveform is the one set by the IEC 61000-4-2. However, the over-simplified circuit included in the same standard is incapable of producing such a waveform. Treating the Electrostatic Discharge current waveform of the IEC 61000-4-2 as reference, an approximation method, based on Prony’s method, is developed and applied in order to obtain a linear system’s response. Considering a known input, a method to design a circuit, able to generate this ESD current waveform in presented. The circuit synthesis assumes ideal active elements. A simulation is carried out using the PSpice software.

  10. Current status of alcohol marketing policy--an urgent challenge for global governance.

    Science.gov (United States)

    Casswell, Sally

    2012-03-01

    To review research literature and available information on the extent and impacts of marketing, current policy response and the interests engaged in the policy debate in order to inform recommendations for policy change on alcohol marketing. Relevant literature, including systematic reviews and publicly available information (websites and participant observation) is reviewed and synthesized. Alcohol marketing has expanded markedly in the past 50 years and, while there remains uncertainty about the impact across the population, there is now clear evidence of its impact on the consumption of young people. Few countries have effective policy in place restricting alcohol marketing, and there is a lack of an international response to alcohol marketing which crosses national boundaries. The protection of alcohol marketing has been a major focus for vested interest groups and this has affected governmental response at national and international levels. There has been a lack of non-governmental organization engagement. The policy response to tobacco marketing provides a clear contrast to that of alcohol marketing policy and provides a model for alcohol marketing policy. The global exposure of young people to alcohol marketing requires an urgent policy response. The Framework Convention on Tobacco Control provides an appropriate model for global governance to control alcohol marketing. There are extant examples of national level legislation achieving comprehensive bans with France's Loi Evin providing a feasible model. Resources from philanthropic organizations to allow non-governmental organization engagement are urgently required, as is engagement by the governmental sector independent of commercial influence. © 2012 The Author, Addiction © 2012 Society for the Study of Addiction.

  11. Respiratory sensitization and allergy: Current research approaches and needs

    International Nuclear Information System (INIS)

    Boverhof, Darrell R.; Billington, Richard; Gollapudi, B. Bhaskar; Hotchkiss, John A.; Krieger, Shannon M.; Poole, Alan; Wiescinski, Connie M.; Woolhiser, Michael R.

    2008-01-01

    There are currently no accepted regulatory models for assessing the potential of a substance to cause respiratory sensitization and allergy. In contrast, a number of models exist for the assessment of contact sensitization and allergic contact dermatitis (ACD). Research indicates that respiratory sensitizers may be identified through contact sensitization assays such as the local lymph node assay, although only a small subset of the compounds that yield positive results in these assays are actually respiratory sensitizers. Due to the increasing health concerns associated with occupational asthma and the impending directives on the regulation of respiratory sensitizers and allergens, an approach which can identify these compounds and distinguish them from contact sensitizers is required. This report discusses some of the important contrasts between respiratory allergy and ACD, and highlights several prominent in vivo, in vitro and in silico approaches that are being applied or could be further developed to identify compounds capable of causing respiratory allergy. Although a number of animal models have been used for researching respiratory sensitization and allergy, protocols and endpoints for these approaches are often inconsistent, costly and difficult to reproduce, thereby limiting meaningful comparisons of data between laboratories and development of a consensus approach. A number of emerging in vitro and in silico models show promise for use in the characterization of contact sensitization potential and should be further explored for their ability to identify and differentiate contact and respiratory sensitizers. Ultimately, the development of a consistent, accurate and cost-effective model will likely incorporate a number of these approaches and will require effective communication, collaboration and consensus among all stakeholders

  12. Environmental cost-effectiveness of bio diesel production in Greece: Current policies and alternative scenarios

    International Nuclear Information System (INIS)

    Iliopoulos, Constantine; Rozakis, Stelios

    2010-01-01

    Following European Directive 2003/30/EC, the Greek Government adapted legislation that introduces and regulates the bio diesel market. The implemented quota scheme allocates the country's annual, predetermined, tax exempt production of bio diesel to industries based on their ability to meet several criteria. A number of bio diesel supply chain stakeholders have criticized this policy for being efficiency-robbing and vague. This paper uses 2007 data from energy crop farms and three bio diesel-producing companies in order to assess these criticisms. We study the economic and environmental aspects of the currently adopted policy and compare them to three alternative scenarios. We conclude that such criticisms have a merit and that policy makers need to reconsider their alternative options regarding the promotion of bio diesel in transport. Permission of sales directly to local consumers and promotion of forward integration by farmers are efficiency enhancing and environment-friendly means of promoting the use of bio diesel in transport.

  13. Greenhouse policy without regrets. A free market approach to the uncertain risks of climate change

    International Nuclear Information System (INIS)

    Adler, J.H.

    2000-07-01

    Due to uncertainty about climate change, and human contributions thereto, many policymakers call for 'precautionary' measures to reduce the risk of global warming. Such policies are characterized as 'insurance'. Such insurance against the risks of climate change can be achieved by either lessening the likelihood of change by reducing atmospheric concentrations of greenhouse gases through a combination of emission controls and carbon sequestration strategies, or by enacting mitigation measures to reduce the possible economic and ecological impact of a potential climate change. No insurance policy is worthwhile if the cost of the premiums exceeds the protection purchased. For greenhouse insurance to be worthwhile, it must either reduce the risks of anthropogenic climate change or reduce the costs of emission reductions designed to achieve the same goal, without imposing off-setting risks, such as those which would result from policies that slow economic growth and technological advance. Currently proposed precautionary measures, such as the Kyoto Protocol, call for government interventions to control greenhouse-gas emissions and suppress the use of carbon-based fuels. Such policies would impose substantial costs and yet do little, if anything, to reduce the risks of climate change. Such policies cannot be characterized as cost-effective greenhouse 'insurance'. Rather than adopt costly regulatory measures that serve to suppress energy use and economic growth, policy makers should seek to eliminate government interventions in the marketplace that obstruct emission reductions and discourage the adoption of lower emission technologies. Such an approach is a 'no regrets' strategy, as these policy recommendations will provide economic and environmental benefits by fostering innovation and economic efficiency whether or not climate change is a serious threat. While fear of global warming may prompt the enactment of these reforms, they merit implementation even if we have

  14. Current Approaches to the Establishment of Credit Risk Specific Provisions

    Directory of Open Access Journals (Sweden)

    Ion Nitu

    2008-10-01

    Full Text Available The aim of the new Basel II and IFRS approaches is to make the operations of financial institutions more transparent and thus to create a better basis for the market participants and supervisory authorities to acquire information and make decisions. In the banking sector, a continuous debate is being led, related to the similarities and differences between IFRS approach on loan loss provisions and Basel II approach on calculating the capital requirements, judging against the classical method regarding loan provisions, currently used by the Romanian banks following the Central Bank’s regulations.Banks must take into consideration that IFRS and Basel II objectives are fundamentally different. While IFRS aims to ensure that the financial papers reflect adequately the losses recorded at each balance sheet date, the Basel II objective is to ensure that the bank has enough provisions or capital in order to face expected losses in the next 12 months and eventual unexpected losses.Consequently, there are clear differences between the objectives of the two models. Basel II works on statistical modeling of expected losses while IFRS, although allowing statistical models, requires a trigger event to have occurred before they can be used. IAS 39 specifically states that losses that are expected as a result of future events, no matter how likely, are not recognized. This is a clear and fundamental area of difference between the two frameworks.

  15. Towards an Airframe Noise Prediction Methodology: Survey of Current Approaches

    Science.gov (United States)

    Farassat, Fereidoun; Casper, Jay H.

    2006-01-01

    In this paper, we present a critical survey of the current airframe noise (AFN) prediction methodologies. Four methodologies are recognized. These are the fully analytic method, CFD combined with the acoustic analogy, the semi-empirical method and fully numerical method. It is argued that for the immediate need of the aircraft industry, the semi-empirical method based on recent high quality acoustic database is the best available method. The method based on CFD and the Ffowcs William- Hawkings (FW-H) equation with penetrable data surface (FW-Hpds ) has advanced considerably and much experience has been gained in its use. However, more research is needed in the near future particularly in the area of turbulence simulation. The fully numerical method will take longer to reach maturity. Based on the current trends, it is predicted that this method will eventually develop into the method of choice. Both the turbulence simulation and propagation methods need to develop more for this method to become useful. Nonetheless, the authors propose that the method based on a combination of numerical and analytical techniques, e.g., CFD combined with FW-H equation, should also be worked on. In this effort, the current symbolic algebra software will allow more analytical approaches to be incorporated into AFN prediction methods.

  16. Technical and policy approaches to balancing patient privacy and data sharing in clinical and translational research.

    Science.gov (United States)

    Malin, Bradley; Karp, David; Scheuermann, Richard H

    2010-01-01

    Clinical researchers need to share data to support scientific validation and information reuse and to comply with a host of regulations and directives from funders. Various organizations are constructing informatics resources in the form of centralized databases to ensure reuse of data derived from sponsored research. The widespread use of such open databases is contingent on the protection of patient privacy. We review privacy-related problems associated with data sharing for clinical research from technical and policy perspectives. We investigate existing policies for secondary data sharing and privacy requirements in the context of data derived from research and clinical settings. In particular, we focus on policies specified by the US National Institutes of Health and the Health Insurance Portability and Accountability Act and touch on how these policies are related to current and future use of data stored in public database archives. We address aspects of data privacy and identifiability from a technical, although approachable, perspective and summarize how biomedical databanks can be exploited and seemingly anonymous records can be reidentified using various resources without hacking into secure computer systems. We highlight which clinical and translational data features, specified in emerging research models, are potentially vulnerable or exploitable. In the process, we recount a recent privacy-related concern associated with the publication of aggregate statistics from pooled genome-wide association studies that have had a significant impact on the data sharing policies of National Institutes of Health-sponsored databanks. Based on our analysis and observations we provide a list of recommendations that cover various technical, legal, and policy mechanisms that open clinical databases can adopt to strengthen data privacy protection as they move toward wider deployment and adoption.

  17. A policy iteration approach to online optimal control of continuous-time constrained-input systems.

    Science.gov (United States)

    Modares, Hamidreza; Naghibi Sistani, Mohammad-Bagher; Lewis, Frank L

    2013-09-01

    This paper is an effort towards developing an online learning algorithm to find the optimal control solution for continuous-time (CT) systems subject to input constraints. The proposed method is based on the policy iteration (PI) technique which has recently evolved as a major technique for solving optimal control problems. Although a number of online PI algorithms have been developed for CT systems, none of them take into account the input constraints caused by actuator saturation. In practice, however, ignoring these constraints leads to performance degradation or even system instability. In this paper, to deal with the input constraints, a suitable nonquadratic functional is employed to encode the constraints into the optimization formulation. Then, the proposed PI algorithm is implemented on an actor-critic structure to solve the Hamilton-Jacobi-Bellman (HJB) equation associated with this nonquadratic cost functional in an online fashion. That is, two coupled neural network (NN) approximators, namely an actor and a critic are tuned online and simultaneously for approximating the associated HJB solution and computing the optimal control policy. The critic is used to evaluate the cost associated with the current policy, while the actor is used to find an improved policy based on information provided by the critic. Convergence to a close approximation of the HJB solution as well as stability of the proposed feedback control law are shown. Simulation results of the proposed method on a nonlinear CT system illustrate the effectiveness of the proposed approach. Copyright © 2013 ISA. All rights reserved.

  18. Energy policy and externalities: the life cycle analysis approach

    International Nuclear Information System (INIS)

    Virdis, M.R.

    2002-01-01

    In the energy sector, getting the prices right is a prerequisite for market mechanisms to work effectively towards sustainable development. However, energy production and use creates 'costs' external to traditional accounting practices, such as damages to human health and the environment resulting from residual emissions or risks associated with dependence on foreign suppliers. Energy market prices do not fully reflect those external costs. For example, the costs of climate change are not internalized and, therefore, consumers do not get the right price signals leading them to make choices that are optimised from a societal viewpoint. Economic theory has developed approaches to assessing and internalizing external costs that can be applied to the energy sector and, in principle, provide means to quantify and integrate relevant information in a comprehensive framework. The tools developed for addressing these issues are generally aimed at monetary valuation of impacts and damages and integration of the valued 'external costs' in total cost of the product, e.g. electricity. The approach of Life Cycle Analysis (LCA) provides a conceptual framework for a detailed and comprehensive comparative evaluation of energy supply options. This paper offers a summary of the LCA methodology and an overview of some of its limitations. It then illustrates, through a few examples, how the methodology can be used to inform or correct policy making and to orient investment decisions. Difficulties and issues emerging at various stages in the application and use of LCA results are discussed, although in such a short note, it is impossible to address all issues related to LCA. Therefore, as part of the concluding section, some issues are left open - and areas in which further analytical work may be needed are described. (author)

  19. Iran`s petroleum policy: Current trends and the future outlook

    Energy Technology Data Exchange (ETDEWEB)

    Pezeshki, S.; Fesharaki, F.

    1994-12-01

    The Iranian economy and political situation have undergone radical changes since the 1979 Islamic revolution. The excesses of the early years of the revolution have gradually given way to moderation and a more pragmatic economic policy--based on the principles of the free market. The petroleum policy, as a subset of the economic policies, has been somewhat affected by the political and economic developments in Iran. The petroleum policy has changed from a position of no foreign participation to a position that includes a desire for foreign participation, the text of a model contract, and an attempt to introduce new technologies in the upstream sector. This report provides an overview of the key issues facing the Iranian oil industry and the economic context in which the oil industry is operating in Iran. It describes the evolution of policies meant to move the oil industry toward the free market; it discusses Iran`s oil trading partners, the outlook for refining and project investments, and current and likely future developments in the natural gas and petrochemical sectors. In short, the report provides an up-to-date assessment of the Iranian petroleum sector and its likely evolution in the future.

  20. Assessment of current Dutch energy transition policy instruments for the existing housing stock

    International Nuclear Information System (INIS)

    Tambach, Milly; Hasselaar, Evert; Itard, Laure

    2010-01-01

    This research assesses to what extent current Dutch energy transition policy instruments for the existing housing stock can fulfil local executive actors' needs and instigate adoption of energy efficiency measures by them. This is done by studying energy policy instruments for the existing housing stock in the Netherlands and in other European countries, and by an empirical research, which analyses barriers and needs of local executive actors. We found that, despite current Dutch energy transition policy instruments for the existing housing stock seem to fulfil local executive actors' needs to a large extent, complementary policy instruments are needed to stimulate and pressure the incumbent renovation regime. A long-term oriented financial rewarding system is needed to build up a structural market for the deployment of renewables, to increase the number of specialist jobs in the building sector, and to stimulate the development of integrated, standardized, building components. Furthermore, a long-term oriented financial rewarding system for energy efficiency investments in housing renovation projects, and a low VAT rate applied to energy efficient renovation measures, are needed. Finally, enforcement possibilities and sanctions (fines) should become an integrative part of Dutch energy certification regulation to make the certificate become part of a value chain.

  1. Current Approaches for Control Room I and C Modernization

    International Nuclear Information System (INIS)

    Lopez, Alberto; Jimenez, Alfonso

    2002-01-01

    In general, instrumentation and control (I and C) systems for nuclear power plants were made using analogic systems and relays, since this was the only technology available by the time these systems were designed. This fact impacts on the operational and maintenance capabilities required to these systems. For this reason, nuclear power plants are facing nowadays two challenges: on one hand, the obsolescence of these systems contributes to the increase in the operation and maintenance costs - due to the difficulties for getting spare parts and support from the system vendors -. On the other hand, there has been an increase in the utilities competitiveness due to the electric power market liberalization. All this, of course, along with the commitment to maintain the current safety levels and meet the new requirements and standards that may arise in the near future. The application of current technologies, especially digital technology, solves the obsolescence problems and allows for a more functional and updated human-machine interface. Nevertheless, the cost associated to these modifications makes it necessary to develop strategies to determine which systems need to be modified and how to implement modifications effectively, so that these systems can work jointly with others using different technologies. Other issues inherent to digital technology must be considered, such as verification and validation of the software and of the human-machine interface, which are required for its licensing. This presentation describes the current approaches for I and C modernization, the main reasons, technologies and implementation plans, focusing on the control room and on the impact on operations. The main issues to be considered for developing a specific modernization plan are analysed. The goals and status of the 'Feasibility Study of the Control Room I and C Modernization' are described. This study is currently being developed by Endesa, Iberdrola and Tecnatom, and is included

  2. Beyond Foucault: Toward a User-Centered Approach to Sexual Harassment Policy.

    Science.gov (United States)

    Ranney, Frances J.

    2000-01-01

    Discusses how United States national policy regarding sexual harassment exemplifies the Foucauldian paradigm in its attempt to regulate sexuality through seemingly authorless texts. Proposes a user-centered approach to policy drafting that values the knowledge of workers as users and makers of workplace policy. Argues that regulation through such…

  3. Small Business and Defense Acquisitions: A Review of Policies and Current Practices

    Science.gov (United States)

    2011-01-01

    Office of Management and Budget xviii Small Business and Defense Acquisitions: A Review of Policies and Current Practices PSC Product and Service Code...themselves as minority-owned, women-owned, veteran- owned, or small disadvantaged businesses . The resulting database gives sourcing managers a tool for...REPORT DATE 2011 2. REPORT TYPE 3. DATES COVERED 00-00-2011 to 00-00-2011 4. TITLE AND SUBTITLE Small Business and Defense Acquisitions: A

  4. Information Technology in New Zealand: Review of Emerging Social Trends, Current Issues, and Policies

    OpenAIRE

    Erturk, Emre; Fail, Derwyn

    2015-01-01

    This paper discusses the general state of information technology in New Zealand society, current issues, and policies. It is a qualitative study that reviews recent scholarly articles, periodicals, and surveys in order to create an understanding of some of the information technology issues and trends in New Zealand. After reviewing previous research, it assesses the potential existence and nature of a 'digital divide' in New Zealand society whilst also evaluating possible strategic responses ...

  5. Two complementary approaches to right-handed currents

    International Nuclear Information System (INIS)

    Gemmler, Katrin M.

    2012-01-01

    Flavour observables impose strong constraints on models of new physics. We study whether right-handed currents can provide a realistic extension to the Standard Model. We analyse two complementary models. These setups lead to new flavour violating interactions in the right-handed sector. We first consider a bottom-up approach assuming a left-right symmetric flavour group broken only by the Yukawa couplings. In this model the vertical stroke V ub vertical stroke problem can be solved. Secondly we study the Left-Right Model. We perform a comprehensive numerical analysis, including all known experimental constraints from ΔF=2 observables and the decay B →X s γ simultaneously. We observe that there exist regions in parameter space in accordance with the all data. In this model all flavour anomalies can be resolved except the vertical stroke V ub vertical stroke problem.

  6. OSTEOARTHRITIS: CURRENT CLINICAL CONCEPT AND SOME PROMISING THERAPEUTIC APPROACHES

    Directory of Open Access Journals (Sweden)

    A. E. Karateev

    2018-01-01

    Full Text Available In recent years, there has been a trend toward changing the clinical concept of osteoarthritis (OA. This disease has been considered as an age-related disease and the long-term result of a current pathological process for a very long time. However, many experts are now inclined to consider it necessary to identify the early, pre-X-ray stage of OA, when adequate treatment may not only halt the progression, but also achieve the regression of joint structural changes. This review deals with a number of pathogenetic and clinical aspects of the early stages of OA, which are important for timely diagnosis and pathogenetic therapy choice. It also considers some therapeutic approaches, both a "classic" and recently actively discussed methods for using platelet-rich plasma and autologous chondrocyte transplantation.

  7. Two complementary approaches to right-handed currents

    Energy Technology Data Exchange (ETDEWEB)

    Gemmler, Katrin M.

    2012-04-17

    Flavour observables impose strong constraints on models of new physics. We study whether right-handed currents can provide a realistic extension to the Standard Model. We analyse two complementary models. These setups lead to new flavour violating interactions in the right-handed sector. We first consider a bottom-up approach assuming a left-right symmetric flavour group broken only by the Yukawa couplings. In this model the vertical stroke V{sub ub} vertical stroke problem can be solved. Secondly we study the Left-Right Model. We perform a comprehensive numerical analysis, including all known experimental constraints from {Delta}F=2 observables and the decay B {yields}X{sub s}{gamma} simultaneously. We observe that there exist regions in parameter space in accordance with the all data. In this model all flavour anomalies can be resolved except the vertical stroke V{sub ub} vertical stroke problem.

  8. DIABETIC POLYNEUROPATHY: CURRENT APPROACHES TO DIAGNOSIS AND PATHOGENETIC THERAPY

    Directory of Open Access Journals (Sweden)

    O. S. Levin

    2014-07-01

    Full Text Available The paper considers the current views of the prevalence, clinical picture, approaches to the diagnosis and treatment of one of the most commonneurological complications of diabetes mellitus – diabetic polyneuropathy, and both its somatic and autonomous manifestations. Neuropathy ismost common in diabetic patients and its clinical forms reflect the severe course of diabetes mellitus and serve as an unfavorable prognostic signthat is associated with an approximately 5-fold increase in mortality. At the same time, the timely detection and adequate correction of the manifestations of neuropathy may substantially improve quality of life in the patients. The possibilities of pathogenetic therapy for diabetic polyneuropathy associated mainly with the use of benfotiamine and alpha-lipoic acid, as well as symptomatic therapy for its individual manifestationsare considered.

  9. DIABETIC POLYNEUROPATHY: CURRENT APPROACHES TO DIAGNOSIS AND PATHOGENETIC THERAPY

    Directory of Open Access Journals (Sweden)

    O. S. Levin

    2013-01-01

    Full Text Available The paper considers the current views of the prevalence, clinical picture, approaches to the diagnosis and treatment of one of the most commonneurological complications of diabetes mellitus – diabetic polyneuropathy, and both its somatic and autonomous manifestations. Neuropathy ismost common in diabetic patients and its clinical forms reflect the severe course of diabetes mellitus and serve as an unfavorable prognostic signthat is associated with an approximately 5-fold increase in mortality. At the same time, the timely detection and adequate correction of the manifestations of neuropathy may substantially improve quality of life in the patients. The possibilities of pathogenetic therapy for diabetic polyneuropathy associated mainly with the use of benfotiamine and alpha-lipoic acid, as well as symptomatic therapy for its individual manifestationsare considered.

  10. Short-term versus long-term approaches to the development of tourism-related policies

    DEFF Research Database (Denmark)

    Dredge, Dianne

    Tourism policy development is an increasingly complex activity involving multiple public sector agencies, industry and community stakeholders and non-government organisations at different scales. This discussion paper examines the implications for tourism of governments adopting short- term versus...... long-term approaches to the development of tourism related policies and identifies policy considerations to maximize the growth potential of tourism. The key issue is to understand how governments can strengthen their support for tourism growth and development by taking an integrated cross......-sector policy approach. The discussion paper commences by examining the unique character of tourism policyscape and recognises that it involves a wide variety of inter-linked policy sectors that often operate and develop policies in separate policy processes. Little attention is placed on cross-sector policy...

  11. Agri‐environmental Policies to Meet Consumer Preferences in Japan: An Economic‐Biophysical Model Approach

    Directory of Open Access Journals (Sweden)

    Tetsuya Uetake

    2014-08-01

    Full Text Available Promoting environmentally friendly farming products is crucial to meeting consumer demand. Although governments implement policy measures to improve the environmental performance of the agriculture sector, theirimpacts are difficult to assess. This study analyses the performance of agri‐environmental policies in Japan, by using the OECD’s policy impact model and reference level framework. In particular, it identifies the environmental impacts of three simulated agri‐environmental policies based on farms’ characteristics. The results suggest that a policy mix of regulation and an incentive payment would reduce environmental impacts, suggesting that targeted approaches could improve the cost‐effectiveness of agri‐environmental policies.

  12. A system-evolutionary approach for innovation policy

    NARCIS (Netherlands)

    Smits, Ruud E.H.M.; Kuhlmann, Stefan; Teubal, Morris

    2010-01-01

    A leading question addressed in this book is how to improve public policy, using insights from innovation studies and theory as well as from innovation practice and innovation policy. Innovation in this book is seen as a dynamic interactive process taking place in heterogeneous, more or less

  13. Policy Approaches to Offset Childhood Food Insecurity and Obesity

    Science.gov (United States)

    Broberg, Danielle M.; Broberg, Katharine A.; McGuire, Jenifer K.

    2009-01-01

    Policies originally designed to address food insecurity are in need of revision due to rising rates of obesity among those they serve. Within the context of national policies, this article uses an ecological perspective to consider the links between food insecurity and obesity. The recommendations include adjusting the nutritional standards of the…

  14. Best practices in policy approaches to obesity prevention.

    Science.gov (United States)

    Fox, Ashley M; Horowitz, Carol R

    2013-01-01

    The rapidly rising rate of obesity has prompted a variety of policy responses at national, regional, and local levels. Yet, many have expressed concern that these policy responses have a limited evidence base, are overly paternalistic, and have the potential to increase rather than shrink obesity-related disparities. The purpose of this article is to evaluate obesity policies in terms of the adequacy of evidence for action and along two ethical dimensions: their potential effect on liberty and equity. To evaluate evidence, we engage in a systematic review of reviews and rate policies in terms of the sufficiency of evidence of effectiveness at combating obesity. We then apply a libertarian-paternalist framework to assess policies in terms of their impact on liberty and inverse-equity theory to assess impact on disparities. This article provides a framework to assist decision-makers in assessing best practices in obesity using a more multi-faceted set of dimensions.

  15. A Discursive Institutionalist Approach to Understanding the Changes to the Irish Social Partnership Policy After 2008

    OpenAIRE

    Hogan, John; Timoney, Nicola

    2016-01-01

    Read before the society, 14 January 2016 Employing the critical juncture theory (CJT), a discursive institutionalist approach, this paper examines the nature of the changes to social partnership policy at the end of the decade of the 2000s. Did these changes constitute a transformation in social partnership policy, or were they a continuation of a previously established policy pathway? The CJT consists of three elements – economic crisis, ideational change, and the nature of the policy cha...

  16. Sustainable innovation policy advice using a policy watch approach to ‘policies’ mapping

    OpenAIRE

    Repo, Juha Petteri; Matschoss, Kaisa Johanna; Tregner-Mlinaric, Anita; Van Eynde, Sarah; Ramioul, Monique; Damianova, Zoya; Kozarev, Ventseslav

    2017-01-01

    This chapter illustrates via a piloted application how one of the five steps of the CASI Framework (CASI-F), which is designed for the management and assessment of sustainable innovation, can be applied to monitor policy developments. To this end, we reviewed 96 policy recommendations from CASI policy briefs concerning the Europe 2020 strategy, with a special focus on resource efficiency. The results show that CASI-F can provide a useful additional tool for analysing and reflecting on the out...

  17. Drug policy, harm and human rights: a rationalist approach.

    Science.gov (United States)

    Stevens, Alex

    2011-05-01

    It has recently been argued that drug-related harms cannot be compared, so making it impossible to choose rationally between various drug policy options. Attempts to apply international human rights law to this area are valid, but have found it difficult to overcome the problems in applying codified human rights to issues of drug policy. This article applies the rationalist ethical argument of Gewirth (1978) to this issue. It outlines his argument to the 'principle of generic consistency' and the hierarchy of basic, nonsubtractive and additive rights that it entails. It then applies these ideas to drug policy issues, such as whether there is a right to use drugs, whether the rights of drug 'addicts' can be limited, and how different harms can be compared in choosing between policies. There is an additive right to use drugs, but only insofar as this right does not conflict with the basic and nonsubtractive rights of others. People whose freedom to choose whether to use drugs is compromised by compulsion have a right to receive treatment. They retain enforceable duties not to inflict harms on others. Policies which reduce harms to basic and nonsubtractive rights should be pursued, even if they lead to harms to additive rights. There exists a sound, rational, extra-legal basis for the discussion of drug policy and related harms which enables commensurable discussion of drug policy options. Copyright © 2011 Elsevier B.V. All rights reserved.

  18. Urban Adaptation to Climate Change Plans and Policies – the Conceptual Framework of a Methodological Approach

    Directory of Open Access Journals (Sweden)

    Julianna Kiełkowska

    2018-03-01

    Full Text Available The adaptation of urbanised areas to climate change is currently one of the key challenges in the domain of urban policy. The diversity of environmental determinants requires the formulation of individual plans dedicated to the most significant local issues. This article serves as a methodic proposition for the stage of retrieving data (with the PESTEL and the Delphic method, systemic diagnosis (evaluation of risk and susceptibility, prognosis (goal trees, goal intensity map and the formulation of urban adaptation plans. The suggested solution complies with Polish guidelines for establishing adaptation plans. The proposed methodological approach guarantees the participation of various groups of stakeholders in the process of working on urban adaptation plans, which is in accordance with the current tendencies to strengthen the role of public participation in spatial management.

  19. Industrial Policy Approaches from Theory to Practice in European Union

    Directory of Open Access Journals (Sweden)

    Anca Dachin

    2006-12-01

    Full Text Available The main debate about industrial policy consists of the attitude regarding the role of state versus market. The admission of possible market failures was the inspiration source for policies in the field of competition strengthening, supply of public goods, overcoming the deficit of capital etc. The general objectives of industrial policy may vary from the absolute role of the market to the market control. The European Community has applied a diversity of policies, differentiated from one period to another, in connection with the competition pressure on the world market and with the European integration stages. The EC had at its beginning a complete faith in the market mechanism, then a period of protectionism followed, as an answer to the oil shock and to the pressure of competition on international markets, especially coming from large American and Japanese companies. During the period 1985-1990, the European Community began to establish an industrial policy to encourage partnership between European companies and to promote cooperation in the field of research and development. In 1990 the European Commission proposed a new coherent concept of market oriented industrial policy, according to the model of neutral policy. Industrial policy is strongly connected to the competition policy. Especially after 1995, there have been signs of worry about the lower competitiveness in terms of productivity growth rate, expenditures for research and innovation capacity compared to USA and Japan. In addition, the European industry must face the competition pressure coming from the emergence of countries, mainly those from South-East Asia. In this context, the key factor which ensures a favorable perspective for the industry is competitiveness. This also implies expected positive effects of EU enlargement. The decision to sustain competitiveness was already taken in Lisbon, where a modern strategy was presented. Its priorities are the creation of a suitable

  20. Industrial Policy Approaches from Theory to Practice in European Union

    Directory of Open Access Journals (Sweden)

    Anca Dachin

    2006-10-01

    Full Text Available The main debate about industrial policy consists of the attitude regarding the role of state versus market. The admission of possible market failures was the inspiration source for policies in the field of competition strengthening, supply of public goods, overcoming the deficit of capital etc. The general objectives of industrial policy may vary from the absolute role of the market to the market control. The European Community has applied a diversity of policies, differentiated from one period to another, in connection with the competition pressure on the world market and with the European integration stages. The EC had at its beginning a complete faith in the market mechanism, then a period of protectionism followed, as an answer to the oil shock and to the pressure of competition on international markets, especially coming from large American and Japanese companies. During the period 1985-1990, the European Community began to establish an industrial policy to encourage partnership between European companies and to promote cooperation in the field of research and development. In 1990 the European Commission proposed a new coherent concept of market oriented industrial policy, according to the model of neutral policy. Industrial policy is strongly connected to the competition policy. Especially after 1995, there have been signs of worry about the lower competitiveness in terms of productivity growth rate, expenditures for research and innovation capacity compared to USA and Japan. In addition, the European industry must face the competition pressure coming from the emergence of countries, mainly those from South-East Asia. In this context, the key factor which ensures a favorable perspective for the industry is competitiveness. This also implies expected positive effects of EU enlargement. The decision to sustain competitiveness was already taken in Lisbon, where a modern strategy was presented. Its priorities are the creation of a suitable

  1. Current Government Actions and Potential Policy Options for Reducing Obesity in Queensland Schools

    Directory of Open Access Journals (Sweden)

    Naser A. Alsharairi

    2018-01-01

    Full Text Available School nutrition policies provide promising avenues towards the improvement of children’s eating habits and the prevention of obesity. Childhood obesity rates and related chronic diseases are increasing in Queensland, in part as a result of unhealthy eating habits and lack of physical activity. There is a very high investment by the Queensland government in maintaining healthy weight and promoting nutrition and physical activity among schoolchildren through delivering a range of initiatives across the state. However, there is a lack of evidence concerning the effectiveness of nutrition/physical education and parental involvement programs addressing obesity delivered in Queensland schools. This paper can be used to guide government and policy-makers regarding the most effective policy options that will promote healthy eating and physical activity among Queensland schoolchildren. The aim of this paper is to: (i summarize current evidence on Queensland government responses to obesity; and (ii discuss potential policy options that could support healthy eating and regular physical activity, and examine the evidence base for each option and suggest new areas for future research.

  2. THE JEOPARDIZED SITUATION OF ELECTRONIC WASTE IN BANGLADESH: CAN CUSTOMIZED POLICY APPROACH SOLVE THE CHALLENGE?

    Directory of Open Access Journals (Sweden)

    Khalid Md. Bahauddin

    2016-01-01

    Full Text Available Electronic waste (e-waste is one of the fastest-growing pollution problems worldwide given the presence if a variety of toxic substances which can contaminate the environment and threaten human health, if disposal protocols are not meticulously managed. In Bangladesh almost 2.7 million metric tons of e-waste generated per year. Of this amountonly 20 to 30 percent is recycled and the rest of the waste is released in to landfills,  rivers, drains lakes, canals, open spaces which are very hazardous for the health and environment. Since Bangladesh is in the stream of rapid technological advancement, it is seldom to take necessary steps to avoid the future jeopardized situation because of e-waste. The current practices of e-waste management in Bangladesh suffer from a number of drawbacks like the difficulty in inventorisation, unhealthy conditions of informal recycling, inadequate legislation and policy, poor awareness and reluctance on part of the corporate to address the critical issues. The paper highlights the associated issues and strategies to address this emerging problem, analyses the policy and its gaps. Therefore, this paper also suggest that e-waste policy development may require a more customized approach where, instead of addressing e-waste in isolation, it should be addressed as part of the national development agenda that integrates green economy assessment and strategic environmental assessment as part of national policy planning. Finally this work also suggests some alternative strategies and approaches to overcome the challenges of e-waste.

  3. EFFECTS OF MONETARY POLICY IN ROMANIA - A VAR APPROACH

    Directory of Open Access Journals (Sweden)

    Iulian Popescu

    2012-10-01

    Full Text Available Understanding how monetary policy decisions affect inflation and other economic variables is particularly important. In this paper we consider the implications of monetary policy under the inflation targeting regime in Romania, based on an autoregressive vector method including recursive VAR and structural VAR (SVAR. Therefore, we focus on assessing the extent and persistence of monetary policy effects on gross domestic product (GDP, price level, extended monetary aggregate (M3 and exchange rate. The main results of VAR analysis reflect a negative response of consumer price index (CPI, GDP and M3 and positive nominal exchange rate behaviour to a monetary policy shock, and also a limited impact of a short-term interest rate shock in explaining the consumer prices, production and exchange rate fluctuations.

  4. Global warming policy: A coherent-sequential approach

    International Nuclear Information System (INIS)

    Manicke, R.L.

    1996-01-01

    This paper addresses these two closely related themes: (1) the need for structuring and evaluating global climate policy sequentially and (2) the need to incorporate the analysis of real options which may contribute significantly to global climate policy. This paper is organized into four sections. The first section deals with benefit-cost analysis and capital budgeting as they are generally practiced and discusses the reasons why the traditional benefit-cost formulation is inadequate. The second section then discusses the case of one financial option, namely, the European Call Option and discusses some important results. The third section of the paper addresses some of the important results or principles derived in the literature on real options, and while most of the mathematics is not easily transferred nor relevant to the global climate policy, there are many principles that can be applied. In the fourth section the author discusses the implications of a real option environment for the policy process

  5. National policy measures. Right approach to foreign direct investment flows

    Directory of Open Access Journals (Sweden)

    Cătălin-Emilian HUIDUMAC-PETRESCU

    2013-02-01

    Full Text Available 2011 was a difficult year for all the countries, developed and emerging ones. For overcoming the negative effects of the financial crisis, many economies have established as purpose to adopt new economic policies regarding the foreign direct investment flows (FDI, even to stimulate the flows or to reduce it (protectionism measures. So, there can be identified two categories of national policies: measures for the FDI flows stimulation and measures whose aim was the weighting of FDI developing, through restriction and regulation. In the first category we could include the liberalization measures and promotional and faciletation policies. In this study we evidenced that the fundament of the second category of policies is the belief that the FDI outward lead to job exports, to a raise of unemployment and a weakness of the industrial base.Many reports on FDI flows, here we talk about those made by UNCTAD, show that the regulation and restriction policies are seen as a possible protectionism, especially in the agricultural and extractive industries, where there have been required nationalization processes and divestments. Even more, the economies which adopted this kind of policies have been less interested in investing abroad, the outward of FDI being affected and globally the total outward decreased.

  6. Drug policy constellations: A Habermasian approach for understanding English drug policy.

    Science.gov (United States)

    Stevens, Alex; Zampini, Giulia Federica

    2018-07-01

    It is increasingly accepted that a view of policy as a rational process of fitting evidence-based means to rationally justified ends is inadequate for understanding the actual processes of drug policy making. We aim to provide a better description and explanation of recent English drug policy decisions. We develop the policy constellation concept from the work of Habermas, in dialogue with data from two contemporary debates in English policy; on decriminalisation of drug possession and on recovery in drug treatment. We collect data on these debates through long-term participant observation, stakeholder interviews (n = 15) and documentary analysis. We show the importance of social asymmetries in power in enabling structurally advantaged groups to achieve the institutionalisation of their moral preferences as well as the reproduction of their social and economic power through the deployment of policies that reflect their material interests and normative beliefs. The most influential actors in English drug policy come together in a 'medico-penal constellation', in which the aims and practices of public health and social control overlap. Formal decriminalisation of possession has not occurred, despite the efforts of members of a challenging constellation which supports it. Recovery was put forward as the aim of drug treatment by members of a more powerfully connected constellation. It has been absorbed into the practice of 'recovery-oriented' drug treatment in a way that maintains the power of public health professionals to determine the form of treatment. Actors who share interests and norms come together in policy constellations. Strategic action within and between constellations creates policies that may not take the form that was intended by any individual actor. These policies do not result from purely rational deliberation, but are produced through 'systematically distorted communication'. They enable the most structurally favoured actors to institutionalise

  7. Current account imbalances in the EMU: An assessment of official policy responses

    Directory of Open Access Journals (Sweden)

    Dodig Nina

    2015-01-01

    Full Text Available To handle the sovereign debt crisis in general and macroeconomic imbalances in particular the leading EU institutions and the Troika (European Central Bank, European Commission and International Monetary Fund adopted two broad approaches: The short-term approach is based on enhancing the Stability and Growth Pact and to impose fiscal austerity on crisis countries. The medium- to long-term strategy consists of internal devaluation via reducing wage costs. Both approaches were combined with structural adjustment programs in the spirit of the Washington Consensus. The Troika’s policy implies an asymmetric adjustment process burdening only crisis countries. It led to the shrinking of demand and output in crisis countries comparable to the Great Depression and brought the European Monetary Union to the edge of deflation. These polices must be judged as mislead increasing the risk of Japanese disease with more than one lost decade.

  8. Virtuous and Vicious Circles: Lessons for Current European Policies from Italian Post-War Development

    Directory of Open Access Journals (Sweden)

    Gioacchino Garofoli

    2017-06-01

    Full Text Available The paper deals with the Italian economic development, explaining the main features and the crucial variables in the long-term transformation process. The Italian economy has been analysed taking into account the different and changing international rules in medium and long-term to understand their role on the development strategies and on the changing competitive position of the country. The comparative international analysis on selected crucial variables shows some contradictions between expectations and effective outcomes of changing institutional rules and introduced economic policies. This underlines both the emergence of unexpected trajectories and economic performances and the lasting of structural differences among European countries. The selection of consistent economic policies in Europe, then, should take into account these phenomena. The paper underlines the crucial role of long-term economic analysis to fully understand not only the crucial structural variables but even opportunities and challenges for strategic decisions in the current economic crisis.

  9. Current Perspectives on Desmoid Tumors: The Mayo Clinic Approach

    Directory of Open Access Journals (Sweden)

    Scott Okuno

    2011-08-01

    Full Text Available Desmoid tumors are a rare group of locally aggressive, non malignant tumors of fibroblastic origin that can lead to significant morbidity due to local invasion. Despite advances in the understanding of these tumors, their natural history is incompletely understood and the optimal treatment is still a matter of debate. Local control is the main goal of treatment and there has been a change in philosophy regarding the management of these tumors from aggressive surgical resection to function preservation. A multidisciplinary approach is essential to plan local control with acceptable morbidity. The current Mayo Clinic algorithm for the treatment of these tumors is based on institutional experience and the available evidence in the literature: asymptomatic/non progressive lesions away from vital structures are managed with observation and regular imaging; primary or recurrent desmoid tumors which are symptomatic or progressive or near vital structures are managed with wide surgical resection when wide surgical margins are possible with minimal functional and cosmetic loss. When positive or close surgical margins are likely, surgical resection with adjuvant radiotherapy or definitive radiotherapy is preferred. If likely functional or cosmetic deficit is unacceptable, radiotherapy is the treatment of choice. Unresectable lesions are considered for radiotherapy, chemotherapy or newer modalities however an unresectable lesion associated with a painful, functionless, infected extremity is managed with an amputation.

  10. Current Perspectives on Desmoid Tumors: The Mayo Clinic Approach

    International Nuclear Information System (INIS)

    Joglekar, Siddharth B.; Rose, Peter S.; Sim, Franklin; Okuno, Scott; Petersen, Ivy

    2011-01-01

    Desmoid tumors are a rare group of locally aggressive, non malignant tumors of fibroblastic origin that can lead to significant morbidity due to local invasion. Despite advances in the understanding of these tumors, their natural history is incompletely understood and the optimal treatment is still a matter of debate. Local control is the main goal of treatment and there has been a change in philosophy regarding the management of these tumors from aggressive surgical resection to function preservation. A multidisciplinary approach is essential to plan local control with acceptable morbidity. The current Mayo Clinic algorithm for the treatment of these tumors is based on institutional experience and the available evidence in the literature: asymptomatic/non progressive lesions away from vital structures are managed with observation and regular imaging; primary or recurrent desmoid tumors which are symptomatic or progressive or near vital structures are managed with wide surgical resection when wide surgical margins are possible with minimal functional and cosmetic loss. When positive or close surgical margins are likely, surgical resection with adjuvant radiotherapy or definitive radiotherapy is preferred. If likely functional or cosmetic deficit is unacceptable, radiotherapy is the treatment of choice. Unresectable lesions are considered for radiotherapy, chemotherapy or newer modalities however an unresectable lesion associated with a painful, functionless, infected extremity is managed with an amputation

  11. Pubertal induction in hypogonadism: Current approaches including use of gonadotrophins.

    Science.gov (United States)

    Zacharin, Margaret

    2015-06-01

    Primary disorders of the gonad or those secondary to abnormalities of the hypothalamic pituitary axis result in hypogonadism. The range of health problems of childhood and adolescence that affect this axis has increased, as most children now survive chronic illness, but many have persisting deficits in gonadal function as a result of their underlying condition or its treatment. An integrated approach to hormone replacement is needed to optimize adult hormonal and bone health, and to offer opportunities for fertility induction and preservation that were not considered possible in the past. Timing of presentation ranges from birth, with disorders of sexual development, through adolescent pubertal failure, to adult fertility problems. This review addresses diagnosis and management of hypogonadism and focuses on new management strategies to address current concerns with fertility preservation. These include Turner syndrome, and fertility presevation prior to childhood cancer treatment. New strategies for male hormone replacement therapy that may impinge upon future fertility are emphasized. Copyright © 2015 Elsevier Ltd. All rights reserved.

  12. Evaluating the use of an integrated approach to support energy and climate policy formulation and evaluation

    Energy Technology Data Exchange (ETDEWEB)

    Bassi, A. M. [Millennium Institute, 2111 Wilson Blvd, Suite 700, Arlington, VA 22201 (United States)

    2010-09-15

    With the adoption of the Kyoto Protocol in 1997 national leaders have started investigating options for reducing carbon emissions within national borders. Despite confronting similar energy issues, every country that adopted the Kyoto Protocol has a unique energy strategy - being characterized by a different context, social, economic or environmental that influences the way different nations deal with climate change and other energy-related issues. Finding that currently available energy models are often too detailed or narrowly focused to inform longer-term policy formulation and evaluation holistically, the present study proposes the utilization of an integrated cross-sectoral medium to longer-term research and modeling approach, incorporating various methodologies to minimize exogenous assumptions and endogenously represent the key drivers of the system analyzed. The framework proposed includes feedback, delays and non-linearity and focuses on structure, scenarios and policies, requires a profound customization of the model that goes beyond a new parameterization. The inclusion of social and environmental factors, in addition to economic ones, all unique to the geographical area analyzed, allows for a wider analysis of the implication of policies by identifying potential side effect or longer-term bottlenecks for socio-economic development and environmental preservation arising from cross-sectoral relations. (author)

  13. A general approach to total repair cost limit replacement policies

    Directory of Open Access Journals (Sweden)

    F. Beichelt

    2014-01-01

    Full Text Available A common replacement policy for technical systems consists in replacing a system by a new one after its economic lifetime, i.e. at that moment when its long-run maintenance cost rate is minimal. However, the strict application of the economic lifetime does not take into account the individual deviations of maintenance cost rates of single systems from the average cost development. Hence, Beichet proposed the total repair cost limit replacement policy: the system is replaced by a new one as soon as its total repair cost reaches or exceeds a given level. He modelled the repair cost development by functions of the Wiener process with drift. Here the same policy is considered under the assumption that the one-dimensional probability distribution of the process describing the repair cost development is given. In the examples analysed, applying the total repair cost limit replacement policy instead of the economic life-time leads to cost savings of between 4% and 30%. Finally, it is illustrated how to include the reliability aspect into the policy.

  14. The Case for "Environment in All Policies": Lessons from the "Health in All Policies" Approach in Public Health.

    Science.gov (United States)

    Browne, Geoffrey R; Rutherfurd, Ian D

    2017-02-01

    Both public health, and the health of the natural environment, are affected by policy decisions made across portfolios as diverse as finance, planning, transport, housing, education, and agriculture. A response to the interdependent character of public health has been the "health in all policies" (HiAP) approach. With reference to parallels between health and environment, this paper argues that lessons from HiAP are useful for creating a new integrated environmental management approach termed "environment in all polices" (EiAP). This paper covers the theoretical foundations of HiAP, which is based on an understanding that health is strongly socially determined. The paper then highlights how lessons learned from HiAP's implementation in Finland, California, and South Australia might be applied to EiAP. It is too early to learn from evaluations of HiAP, but it is apparent that there is no single tool kit for its application. The properties that are likely to be necessary for an effective EiAP approach include a jurisdiction-specific approach, ongoing and strong leadership from a central agency, independent analysis, and a champion. We then apply these properties to Victoria (Australia) to demonstrate how EiAP might work. We encourage further exploration of the feasibility of EiAP as an approach that could make explicit the sometimes surprising environmental implications of a whole range of strategic policies. Citation: Browne GR, Rutherfurd ID. 2017. The case for "environment in all policies": lessons from the "health in all policies" approach in public health. Environ Health Perspect 125:149-154; http://dx.doi.org/10.1289/EHP294.

  15. Current Policies and New Directions for Speech-Language Pathology Assistants.

    Science.gov (United States)

    Paul-Brown, Diane; Goldberg, Lynette R

    2001-01-01

    This article provides an overview of current American Speech-Language-Hearing Association (ASHA) policies for the appropriate use and supervision of speech-language pathology assistants with an emphasis on the need to preserve the role of fully qualified speech-language pathologists in the service delivery system. Seven challenging issues surrounding the appropriate use of speech-language pathology assistants are considered. These include registering assistants and approving training programs; membership in ASHA; discrepancies between state requirements and ASHA policies; preparation for serving diverse multicultural, bilingual, and international populations; supervision considerations; funding and reimbursement for assistants; and perspectives on career-ladder/bachelor-level personnel. The formation of a National Leadership Council is proposed to develop a coordinated strategic plan for addressing these controversial and potentially divisive issues related to speech-language pathology assistants. This council would implement strategies for future development in the areas of professional education pertaining to assistant-level supervision, instruction of assistants, communication networks, policy development, research, and the dissemination/promotion of information regarding assistants.

  16. The impact of managed care and current governmental policies on an urban academic health care center.

    Science.gov (United States)

    Rodriguez, J L; Peterson, D J; Muehlstedt, S G; Zera, R T; West, M A; Bubrick, M P

    2001-10-01

    Managed care and governmental policies have restructured hospital reimbursement. We examined reimbursement trends in trauma care to assess the impact of this market driven change on an urban academic health center. Patients injured between January 1997 and December 1999 were analyzed for Injury Severity Score (ISS), length of hospital stay, hospital cost, payer, and reimbursement. Between 1997 and 1999, the volume of patients with an ISS less than 9 increased and length of stay decreased. In addition, overall cost, payment, and profit margin increased. Commercially insured patients accounted for this margin increase, because the margins of managed care and government insured patients experienced double-digit decreases. Patients with ISS of 9 or greater also experienced a volume increase and a reduction in length of stay; however, costs within this group increased greater than payments, thereby reducing profit margin. Whereas commercially insured patients maintained their margin, managed care and government insured patients did not (double- and triple-digit decreases). Managed care and current governmental policies have a negative impact on urban academic health center reimbursement. Commercial insurers subsidize not only the uninsured but also the government insured and managed care patients as well. National awareness of this issue and policy action are paramount to urban academic health centers and may also benefit commercial insurers.

  17. CURRENT APPROACHES FOR RESEARCH OF MULTIPLE SCLEROSIS BIOMARKERS

    Directory of Open Access Journals (Sweden)

    Kolyada T.I

    2016-12-01

    Full Text Available Current data concerning features of multiple sclerosis (MS etiology, pathogenesis, clinical course and treatment of disease indicate the necessity of personalized approach to the management of MS patients. These features are the variety of possible etiological factors and mechanisms that trigger the development of MS, different courses of disease, and significant differences in treatment efficiency. Phenotypic and pathogenetic heterogeneity of MS requires, on the one hand, the stratification of patients into groups with different treatment depending on a number of criteria including genetic characteristics, disease course, stage of the pathological process, and forms of the disease. On the other hand, it requires the use of modern methods for assessment of individual risk of developing MS, its early diagnosis, evaluation and prognosis of the disease course and the treatment efficiency. This approach is based on the identification and determination of biomarkers of MS including the use of systems biology technology platforms such as genomics, proteomics, metabolomics and bioinformatics. Research and practical use of biomarkers of MS in clinical and laboratory practice requires the use of a wide range of modern medical and biological, mathematical and physicochemical methods. The group of "classical" methods used to study MS biomarkers includes physicochemical and immunological methods aimed at the selection and identification of single molecular biomarkers, as well as methods of molecular genetic analysis. This group of methods includes ELISA, western blotting, isoelectric focusing, immunohistochemical methods, flow cytometry, spectrophotometric and nephelometric methods. These techniques make it possible to carry out both qualitative and quantitative assay of molecular biomarkers. The group of "classical methods" can also include methods based on polymerase chain reaction (including multiplex and allele-specific PCR and genome sequencing

  18. IEA Vehicle Efficiency Workshops Drive New Vehicle Policy Approaches

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-07-01

    Fuel economy is not only about getting more performance from the engine. Components outside the engine are also large fuel consumers. If fuel-economy test methods always remembered that, vehicle manufacturers would optimise component performance. A number of initiatives addressing component test standards and related policies have been triggered by IEA's recent workshops.

  19. Culture and foreign policy: An introduction to approaches and theory

    OpenAIRE

    Liland, Frode

    1993-01-01

    Culture is increasingly acknowledged to matter in foreign policy, but is rarely studied or used as an explanatory factor in the field. Frode Liland claims that the reason for this is that culture is seen as a dangerous subject where the researchers easily get lost. To ease the trouble he gives an introduction to relevant literature on the field.

  20. Promoting inclusive policies and approaches to address youth ...

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

    Audiences for the research and the results include youth, local government departments (especially the city council), security organizations, civil society organizations, and community leaders. ... IDRC is pleased to announce the results of its 2017 call for proposals to establish Cyber Policy Centres in the Global South.

  1. US Policy Approaches for Combating Violence in Northern Mexico

    Science.gov (United States)

    2011-03-14

    5 Aaron Terrazak, “Mexican Immigrants in the United States,” February 2010, linked from Migration Policy Institute Home Page at Migration ...Sentenced For Conspiracy That Supplied Weapons to Sinaloa Cartel, Ambassador Pascual Congratulates Mexico for Arrest of Edger Valdes Villarreal,” United

  2. Governance and mental health: contributions for public policy approach.

    Science.gov (United States)

    Díaz-Castro, Lina; Arredondo, Armando; Pelcastre-Villafuerte, Blanca Estela; Hufty, Marc

    2017-01-30

    To analyze the conceptualization of the term governance on public mental health programs. In this systematic review, we analyzed the scientific literature published in the international scenario during 15 years (from 2000 to 2015). The databases analyzed were: Medline, CINAHL, PsycINFO and PubMed. Governance and mental health were the descriptors. We included relevant articles according to our subject of study and levels of analysis: (i) the concept of governance in mental health; (ii) process and decision spaces; (iii) strategic and pertinent actors who operate in the functioning of the health system, and (iv) social regulations. We excluded letters to the editor, news articles, comments and case reports, incomplete articles and articles whose approach did not include the object of study of this review. We have found five conceptualizations of the term governance on mental health in the area of provision policies and service organization. The agents were both those who offer and those who receive the services: we identified several social norms. The concept of governance in mental health includes standards of quality and attention centered on the patient, and incorporates the consumers of mental healthcare in the decision-making process. Analizar la conceptualización del término gobernanza en las políticas de salud mental. En esta revisión sistemática se analizó literatura científica publicada en el ámbito internacional durante 15 años (de 2000 hasta 2015). Las bases de datos analizadas fueron: Medline, CINAHL, PsycINFO y PubMed. Los descriptores fueron gobernanza y salud mental. Fueron incluidos artículos relevantes de acuerdo a nuestro objeto de estudio y niveles de análisis: (i) concepto de gobernanza en salud mental; (ii) proceso y espacios de decisión; (iii) actores estratégicos y de interés que intervienen en el funcionamiento del sistema de salud, y (iv) normas sociales. Se excluyeron cartas al editor, noticias, comentarios y reporte de caso

  3. [Review of food policy approaches: from food security to food sovereignty (2000-2013)].

    Science.gov (United States)

    López-Giraldo, Luis Alirio; Franco-Giraldo, Álvaro

    2015-07-01

    Food policies have attracted special interest due to the global food crisis in 2008 and promotion of the Millennium Development Goals, leading to approaches by different fields. This thematic review aims to describe the main theoretical and methodological approaches to food security and food sovereignty policies. A search was performed in databases of scientific journals from 2000 to 2013. 320 complete articles were selected from a total of 2,699. After reading the articles to apply the inclusion criteria, 55 items were maintained for analysis. In conclusion, with the predominance of food security as a guiding policy, food sovereignty has emerged as a critical response to be included in designing and researching food policies. Food policies are essential for achieving public health goals. Public health should thus take a leading role in linking and orienting such policies.

  4. BULGARIA’S MULTI-VECTOR FOREIGN POLICY APPROACH TO SECURITY CHALLENGES IN EASTERN EUROPE

    Science.gov (United States)

    2017-04-06

    tenuous than ever with the new controversial Trump administration and the EU nascent foreign policy efforts already failed in handling the challenges...AIR WAR COLLEGE AIR UNIVERSITY BULGARIA’S MULTI-VECTOR FOREIGN POLICY APPROACH TO SECURITY CHALLENGES IN EASTERN EUROPE by Dimitar Y...the abatement of US interest in Europe, will require wise foreign policy maneuvers to address the changes in the transformed security environment. As

  5. Short-term versus long-term approaches to the development of tourism-related policies

    OpenAIRE

    Dredge, Dianne

    2015-01-01

    Tourism policy development is an increasingly complex activity involving multiple public sector agencies, industry and community stakeholders and non-government organisations at different scales. This discussion paper examines the implications for tourism of governments adopting short- term versus long-term approaches to the development of tourism related policies and identifies policy considerations to maximize the growth potential of tourism. The key issue is to understand how governments c...

  6. MELiSSA Food Characterization general approach and current status

    Science.gov (United States)

    Weihreter, Martin; Chaerle, Laury; Secco, Benjamin; Molders, Katrien; van der Straeten, Dominique; Duliere, Eric; Pieters, Serge; Maclean, Heather; Dochain, Denis; Quinet, Muriel; Lutts, Stanley; Graham, Thomas; Stasiak, Michael; Rondeau Vuk, Theresa; Zheng, Youbin; Dixon, Mike; Laniau, Martine; Larreture, Alain; Timsit, Michel; Aronne, Giovanna; Barbieri, Giancarlo; Buonomo, Roberta; Veronica; Paradiso, Roberta; de Pascale, Stafania; Galbiati, Massimo; Troia, A. R.; Nobili, Matteo; Bucchieri, Lorenzo; Page, Valérie; Feller, Urs; Lasseur, Christophe

    . Available MELiSSA closed environment crop growth data were used to develop a first photosynthetic model representing the basic carbon fixation mechanisms. This model will be further elaborated in the course of this study to predict yield, oxygen production and transpi-ration. As an ultimate goal the model is intended to simulate the composition of the different plant organs (root, shoot, fruit/seed or tuber) for each crop under various conditions. For the validation of this model an extensive amount of data sets are needed. Current plant growth bench test setups will provide part of the required data. To gain more precise and detailed datasets, a highly closed plant growth chamber (Plant Characterization Unit, PCU) is under development. The PCU will provide accurate mass balances for carbon, water, oxygen and other elements with statistical reliability. This reliability is achieved through a high degree of closure and environment homogeneity. The PCU will also provide data for the above described plant characterization studies. The general work approach, the current status and future steps will be illustrated.

  7. 21 CFR 1404.135 - May the Office of National Drug Control Policy exclude a person who is not currently...

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 9 2010-04-01 2010-04-01 false May the Office of National Drug Control Policy exclude a person who is not currently participating in a nonprocurement transaction? 1404.135 Section 1404.135 Food and Drugs OFFICE OF NATIONAL DRUG CONTROL POLICY GOVERNMENTWIDE DEBARMENT AND SUSPENSION (NONPROCUREMENT) General § 1404.135 May the...

  8. A structured approach to VO reconfigurations through Policies

    Directory of Open Access Journals (Sweden)

    Stephan Reiff-Marganiec

    2012-04-01

    Full Text Available One of the strength of Virtual Organisations is their ability to dynamically and rapidly adapt in response to changing environmental conditions. Dynamic adaptability has been studied in other system areas as well and system management through policies has crystallized itself as a very prominent solution in system and network administration. However, these areas are often concerned with very low-level technical aspects. Previous work on the APPEL policy language has been aimed at dynamically adapting system behaviour to satisfy end-user demands and – as part of STPOWLA – APPEL was used to adapt workflow instances at runtime. In this paper we explore how the ideas of APPEL and STPOWLA can be extended from workflows to the wider scope of Virtual Organisations. We will use a Travel Booking VO as example.

  9. Analysing innovation policy indicators through a functional approach: the aeronautic industry case

    Energy Technology Data Exchange (ETDEWEB)

    Haddad, C.R.; Uriona Maldonado, M.

    2016-07-01

    Developing countries face different problems than developed countries and the use of the same indicator to evaluate and compare both regions can lead to misleading conclusions. Traditional indicators, such as R&D and patents may not capture the whole dynamic of a system, as they are used to compare systems focusing on its current structure. Many authors have been discussing the processes underlying industry transformation, innovation, and economic growth to access a system performance, i.e. the functions of innovation systems. Therefore, the purpose of this paper is to analyze these functions as indicators to measure the performance of the system in order to identify policy issues. In order to do that, we analyze the case of the aeronautic sectoral system of innovation of a region in Brazil. The functional approach helped us to better capture the dynamic of the system, by not restricting our analysis to the system’s structure. (Author)

  10. A comparison of three policy approaches for tobacco retailer reduction.

    Science.gov (United States)

    Myers, Allison E; Hall, Marissa G; Isgett, Lisa F; Ribisl, Kurt M

    2015-05-01

    The Institute of Medicine recommends that public health agencies restrict the number and regulate the location of tobacco retailers as a means of reducing tobacco use. However, the best policy strategy for tobacco retailer reduction is unknown. The purpose of this study is to test the percent reduction in the number and density of tobacco retailers in North Carolina resulting from three policies: (1) prohibiting sales of tobacco products in pharmacies or stores with a pharmacy counter, (2) restricting sales of tobacco products within 1000 ft of schools, and (3) regulating to 500 ft the minimum allowable distance between tobacco outlets. This study uses data from two lists of tobacco retailers gathered in 2012, one at the statewide level, and another "gold standard" three-county list. Retailers near schools were identified using point and parcel boundaries in ArcMap. Python programming language generated a random lottery system to remove retailers within 500 ft of each other. Analyses were conducted in 2014. A minimum allowable distance policy had the single greatest impact and would reduce density by 22.1% at the state level, or 20.8% at the county level (range 16.6% to 27.9%). Both a pharmacy and near-schools ban together would reduce density by 29.3% at the state level, or 29.7% at the county level (range 26.3 to 35.6%). The implementation of policies restricting tobacco sales in pharmacies, near schools, and/or in close proximity to another tobacco retailer would substantially reduce the number and density of tobacco retail outlets. Copyright © 2015 Elsevier Inc. All rights reserved.

  11. Beyond (eco)design : Current approaches to sustainable packaging design

    NARCIS (Netherlands)

    Wever, R.

    2014-01-01

    Packaging has always received a lot of attention within the field of design for sustainability. The classical approach has been to mainly focus on reducing the impact of the packaging. This approach stems from the ill-informed position that packaging is superfluous, or at best there only for

  12. Review of life-cycle approaches coupled with data envelopment analysis: launching the CFP + DEA method for energy policy making.

    Science.gov (United States)

    Vázquez-Rowe, Ian; Iribarren, Diego

    2015-01-01

    Life-cycle (LC) approaches play a significant role in energy policy making to determine the environmental impacts associated with the choice of energy source. Data envelopment analysis (DEA) can be combined with LC approaches to provide quantitative benchmarks that orientate the performance of energy systems towards environmental sustainability, with different implications depending on the selected LC + DEA method. The present paper examines currently available LC + DEA methods and develops a novel method combining carbon footprinting (CFP) and DEA. Thus, the CFP + DEA method is proposed, a five-step structure including data collection for multiple homogenous entities, calculation of target operating points, evaluation of current and target carbon footprints, and result interpretation. As the current context for energy policy implies an anthropocentric perspective with focus on the global warming impact of energy systems, the CFP + DEA method is foreseen to be the most consistent LC + DEA approach to provide benchmarks for energy policy making. The fact that this method relies on the definition of operating points with optimised resource intensity helps to moderate the concerns about the omission of other environmental impacts. Moreover, the CFP + DEA method benefits from CFP specifications in terms of flexibility, understanding, and reporting.

  13. Innovative Approaches for Pharmaceutical Policy Research in Developing Countries: The View Through a Market Lens

    NARCIS (Netherlands)

    Waning, B.

    2011-01-01

    Despite one-third of the world lacking access to essential medicines, a dearth of pharmaceutical policy research in developing countries has resulted in policy decisions based upon opinion and conventional wisdom rather than evidence. While historical approaches to improve access to medicines

  14. Research on the Field of Education Policy: Exploring Different Levels of Approach and Abstraction

    Science.gov (United States)

    Mainardes, Jefferson; Tello, César

    2016-01-01

    This paper, of theoretical nature, explores the levels of approach and abstraction of research in the field of education policy: description, analysis and understanding. Such categories were developed based on concepts of Bourdieu's theory and on the grounds of epistemological studies focused on education policy and meta-research. This paper…

  15. Online media coverage of air pollution risks and current policies in India: A content analysis.

    Science.gov (United States)

    Murukutla, Nandita; Negi, Nalin S; Puri, Pallavi; Mullin, Sandra; Onyon, Lesley

    2017-09-01

    institution or organization - such as the government or industry groups - as the primary responsible stakeholder, thus leaving ambiguous the organizations whose leadership was necessary to mitigate air pollution. Conclusion Gaps exist in the current media discourse on air pollution, suggesting the need for strengthening engagement with the media as a means of creating citizen engagement and enabling policy action. Through greater elaboration of the health burdens and evidence-based policy actions, the media can play a critical role in galvanizing India's action on air quality. These data may suggest opportunities for media advocacy and greater public and policy engagement to address issues around air quality in India.

  16. Struggle with School Absenteeism in Compulsory Education: Different Country Approaches and Policies

    Science.gov (United States)

    Akbasli, Sait; Sahin, Mehmet; Yilmaz, St. Pinar Mardin

    2017-01-01

    This research has been conducted to discuss the absenteeism in compulsory education and the proposed policies for reducing this problem with the school practices. In this context, the general situation regarding the absenteeism in the Turkish education system has been put forward and the current practices and policies have been addressed.…

  17. Tourism revenue sharing policy at Bwindi Impenetrable National Park, Uganda: a policy arrangements approach

    NARCIS (Netherlands)

    Ahebwa, W.M.; Duim, van der V.R.; Sandbrook, C.

    2012-01-01

    Debates on how to deliver conservation benefits to communities living close to protected high-biodiversity areas have preoccupied conservationists for over 20 years. Tourism revenue sharing (TRS) has become a widespread policy intervention in Africa and elsewhere where charismatic populations of

  18. EVALUATING THE IMPACT OF POLICY OPTIONS ON AGRICULTURAL LANDSCAPES: AN ALTERNATIVE-FUTURES APPROACH

    Science.gov (United States)

    Alternative-futures analysis was used to analyze different scenarios of future growth patterns and attendant resource allocations on the agricultural system of Oregon's Willamette River Basin. A stakeholder group formulated three policy alternatives: a continuation of current tr...

  19. Institutional Role in Gunung Walat Educational Forest Policy: Discourse and Historical Approaches

    Directory of Open Access Journals (Sweden)

    Yulius Hero

    2012-08-01

    Full Text Available Institutional science with various approaches have been used in analysing forest policy at international level and in Indonesia. This research used institutional science with discourse and historical approach for the policy of Forest Territory with Special Purpose (Kawasan Hutan dengan Tujuan Khusus, KHDTK. This research study the KHDTK case of Gunung Walat Educational Forest (Hutan Pendidikan Gunung Walat, HPGW. The goal of this research is to understand discourse/narration of policy and describe the policy space for HPGW and KHDTK. Institutional analysis in this research used discourse and historical approach. Discourse analysis used IDS model supported with Wittmer-Birner model and Eden-Ackermann diagram. On the other hand,  historical approach used the historical relationship. The research outcome showed that the process of creating HPGW policy is not linear, but being affected by policy discourse/narration in the process of creating HPGW policy. Faculty of Forestry IPB has been successfully managing HPGW because of the success to build policy discourse/narration which is supported by the knowledge of HPGW managers, cooperation network, and interest and power.  Meanwhile, external party perceived and believed the importance of HPGW management for forestry education. The success key of HPGW policy is in structuring the institution that control the behavior of HPGW managers, so the managers obtained trust from third parties to create interest alliances which can boost HPGW management performance. HPGW policy can be used to fulfill KHDTK policy space according to Article 8, Forestry Law Number 41 Year 1999.Keywords: discourse, history, institution, Gunung Walat Educational Forest (HPGW, forest territory with special purpose (KHDTK

  20. MODERN APPROACHES TO THE IMPLEMENTATION OF MONETARY POLICY AND THE REGULATION OF FINANCIAL SYSTEMS

    Directory of Open Access Journals (Sweden)

    Radu CUHAL

    2013-01-01

    Full Text Available This study determines the modern approaches to the implementation of monetary policy and regulation of financial systems. Set of measures to prevent and overcome the financial crisis is grounded taking into consideration different areas of research and the IMF. New tasks of monetary policy in central banks are specified and they are intended to ensure the financial stability of the state (within the common fiscal policy. The main directions of elaboration and implementation of new monetary policy mechanism, which is intended to ensure the effective solution of problems in macro prudential supervision and financial stability, are examined.

  1. Modern approaches to the implementation of monetary policy and the regulation of financial systems

    Directory of Open Access Journals (Sweden)

    Basistîi Nicolae

    2013-01-01

    Full Text Available This study determines the modern approaches to the implementation of monetary policy and regulation of financial systems. Set of measures to prevent and overcome the financial crisis is grounded taking into consideration different areas of research and the IMF.New tasks of monetary policy in central banks are specified and they are intended to ensure the financial stability of the state (within the common fiscal policy.The main directions of elaboration and implementation of new monetary policy mechanism, which is intended to ensure the effective solution of problems in macro prudential supervision and financial stability, are examined.

  2. Management for Mountain Pine Beetle Outbreak Suppression: Does Relevant Science Support Current Policy?

    Directory of Open Access Journals (Sweden)

    Diana L. Six

    2014-01-01

    Full Text Available While the use of timber harvests is generally accepted as an effective approach to controlling bark beetles during outbreaks, in reality there has been a dearth of monitoring to assess outcomes, and failures are often not reported. Additionally, few studies have focused on how these treatments affect forest structure and function over the long term, or our forests’ ability to adapt to climate change. Despite this, there is a widespread belief in the policy arena that timber harvesting is an effective and necessary tool to address beetle infestations. That belief has led to numerous proposals for, and enactment of, significant changes in federal environmental laws to encourage more timber harvests for beetle control. In this review, we use mountain pine beetle as an exemplar to critically evaluate the state of science behind the use of timber harvest treatments for bark beetle suppression during outbreaks. It is our hope that this review will stimulate research to fill important gaps and to help guide the development of policy and management firmly based in science, and thus, more likely to aid in forest conservation, reduce financial waste, and bolster public trust in public agency decision-making and practice.

  3. Current situation of used household batteries in Iran and appropriate management policies.

    Science.gov (United States)

    Zand, A Daryabeigi; Abduli, M A

    2008-11-01

    Used household batteries are considered as hazardous wastes in many countries due to the potential environmental and human health risks associated with the heavy metals present in batteries. This article presents the current situation of waste household batteries and policies in Iran. Iran with more than 70 million people is a developing country where latest technologies like cell phones and laptops are in widespread use and battery consumption increases accordingly. The household battery demand in Iran has rapidly grown since 2001 and it is expected to increase more quickly in next years, due to increasing technological development. Based on the available data, more than 9800 metric tons of household batteries were imported into Iran in recent decade, with the market value of about US$ 42.6 million. At present, there is no program available in Iran regarding to collection, separation, recycling or safe disposal of used batteries. Therefore, almost all of the spent household are discarded into municipal solid waste (MSW) and sent to sanitary landfills. Appropriate policies to meet safe disposal of household batteries in Iran is also discussed in this investigation.

  4. Why the Japanese Nuclear Power Plants are not trusted? Verification of current nuclear energy policy

    International Nuclear Information System (INIS)

    Yoshioka, Hitoshi

    2007-01-01

    Since the liberalization of electric power following the trend of structural reform and government's economic and financial rebuild had impacted the management of electric utilities in 1990, current nuclear power comes to be subject to government's leadership and support to promote nuclear energy. The Framework for Nuclear Energy Policy Japan of atomic energy commission in 2005 aims to (1) maintain the 30 to 40% or more share of nuclear energy in electricity generation up to 2030 and afterwards, (2) promote the nuclear fuel cycle and (3) commercialize the fast-breeder reactors. Nuclear Energy National Plan of ministry of economy, trade and industry in 2006 makes reference to construction of FBR demonstration reactor by 2025, development of Japanese next-generation LWR and also construction of second reprocessing plant. Major stakeholders related with nuclear power generation such as politicians, government (the authorities concerned), electric utilities and local governments play respective important role in nuclear policy as 'a tetrahedral structure'. The Niigataken Chuets-oki earthquake reminded risk problems of nuclear power management and shook the nuclear tetrahedron structure, which might collapse with loss of public trust. (T. Tanaka)

  5. The impact of current visa regime policy on tourism recovery and development in Zimbabwe

    Directory of Open Access Journals (Sweden)

    Nelson Zengeni

    2012-12-01

    Full Text Available This paper reports the results on the impact of the current visa regime policy on tourism recovery and development in Zimbabwe. The focus was on finding out how the visa regime could impact on efforts to bring into the country more visitors following the decline in visitor inflows from 2000 to 2008. Data was collected from selected visitors from different member states which require visas to enter into the county in the period between January 2010 and July 2010.The findings shows that visa restrictions play a small part in discouraging visitors to visit Zimbabwe. The visa regime policy was designed in such a way that it was easy for passport holders from traditional markets to have relatively easy passage into Zimbabwe. It was also discovered that visa restrictions were part of international travel conditions but how to get the visa became the competitive advantage or disadvantage a destination can have compared with its competitors. Zimbabwe’s traditional markets believed that the visa was not difficult to get nor was it too expensive as to scare away visitors. However, the emerging markets such as China who are in Group C had problems getting the visa as they were required to apply for the visa before traveling to Zimbabwe.

  6. Applying Earlier Literacy Research in Iran to Current Literacy Theory and Policy

    Directory of Open Access Journals (Sweden)

    Brian Street

    2013-05-01

    Full Text Available In this paper, I attempt to bring together approaches toliteracy in theory and in practice, drawing upon variousactivities I have been involved in over the years–research inIranian villages during the 1970s; linking research andtheory to literacy policy, with particular reference to acontribution to the Unesco Global Monitoring Report in2004 and involvement in an ongoing adult literacy trainingprogramme appropriately entitled Learning Empowermentthrough Training in Ethnographic Research (LETTER.IJSCL is interested in publishing original research andreview articles on the relationship between society, culture,and language and in particular ‘linking sound theoreticalapproaches on these fields with visible practical applicationsthat can be used by specialists in anthropology, sociology,linguistics, education, intercultural studies, and policymaking’. I hope that this piece on literacy, with duereference to work in Iran, will fit with that brief.

  7. Policy needs and options for a common transatlantic approach towards measuring adoption, usage and benefits of eHealth.

    Science.gov (United States)

    Stroetmann, Karl A; Middleton, Blackford

    2011-01-01

    The European Union (EU) sponsored ARGOS project analysed current eHealth policy thinking in both the EU and the USA, compared strategic challenges and outcomes in selected fields, and drafted roadmaps towards developing advanced global approaches for these issues. This policy brief focuses on better understanding the benefits and costs of eHealth investments, assessing their overall socio-economic impact, identifying challenges and success factors, as well as measuring and globally benchmarking the concrete usage of eHealth solutions. These are by now key policy priorities not only of national governments and the European Commission, but also of international institutions like WHO or OECD. There is a strong felt transatlantic need for stocktaking, identifying lessons learned, sharing of experience, and working together to advance these issues for the benefit of health systems. A growing number of national and international activities can be taken advantage of. Recommendations on how to proceed with such transatlantic activities are proposed.

  8. New Approaches to Circulating Current Controllers for Modular Multilevel Converters

    Directory of Open Access Journals (Sweden)

    Miguel Moranchel

    2017-01-01

    Full Text Available In the next years, modular multilevel converters (MMCs are going to be a next generation multilevel converters for medium to high voltage conversion applications, such as medium voltage motor drives, medium voltage flexible AC transmission systems (FACTS and high voltage direct current transmission. They provide advantages such as high modularity, availability, low generation of harmonics, etc. However, the circulating current distorts the leg currents and increases the rated current of power devices, which further increases system cost. This paper focuses on analysis and suppression of these currents in a MMC using two algorithms for tracking of harmonics. For this work resonant controllers and repetitive controllers have been selected. Both controllers are analyzed and simulations results are presented. Moreover, the controllers have been tested and validated for a three phase MMC operating as an inverter using a real processing platform based on Zynq by Xilinx and designed to control large multilevel converters and in a real MMC prototype. These results are provided to demonstrate the feasibility of the proposed method.

  9. Sugars and health: a review of current evidence and future policy.

    Science.gov (United States)

    Evans, Charlotte Elizabeth Louise

    2017-08-01

    The automation of the process of extracting sugars in the 1900s reduced cost and increased availability of sugars leading to a dramatic rise in consumption, which reached a peak in the 1970s. There are different definitions for sugars not naturally available in foods, and free sugars is the term used by WHO. The epidemiological evidence of the associations between sugars and obesity and type 2 diabetes mellitus is fairly strong and consistent, particularly for sugar sweetened drinks in adults. The Department of Health in the UK and many other countries have recently updated their recommendations for free sugars as a result of this scientific evidence. In the UK the recommended amount of free sugars is currently 5 % of energy (reduced from 10 %), which is difficult to meet and very different from current British dietary patterns. Reducing intakes of free sugars is a challenge and will necessitate a range of different actions and policies. Public Health England has put forward eight suggestions but the four most likely to improve dietary behaviour based on available evidence are social marketing, reduction of marketing of high sugar foods and drinks to children, reformulation and reductions in portion size and a sugar excise tax. Any action taken needs to be evaluated to check inequalities are not widened. The new childhood obesity strategy has incorporated some but not all of these strategies and may not go far enough. It is likely that government policies alone will not be sufficient and a change in the food culture is necessary to see real progress.

  10. Current approach to diagnosis and management of osteoarthritis ...

    African Journals Online (AJOL)

    There is extreme variability in presentation at different joint sites and between individuals. Management of OA involves a comprehensive approach consisting of preventative measures and numerous therapeutic modalities which should be tailored to individual needs. The family practitioner plays a vital role in the diagnosis ...

  11. A Progressive Approach to Discrete Trial Teaching: Some Current Guidelines

    Science.gov (United States)

    Leaf, Justin B.; Cihon, Joseph H.; Leaf, Ronald; McEachin, John; Taubman, Mitchell

    2016-01-01

    Discrete trial teaching (DTT) is one of the cornerstones of applied behavior analysis (ABA) based interventions. Conventionally, DTT is commonly implemented within a prescribed, fixed manner in which the therapist is governed by a strict set of rules. In contrast to conventional DTT, a progressive approach to DTT allows the therapist to remain…

  12. Ewing Sarcoma: Current Management and Future Approaches Through Collaboration

    NARCIS (Netherlands)

    Gaspar, Nathalie; Hawkins, Douglas S.; Dirksen, Uta; Lewis, Ian J.; Ferrari, Stefano; Le Deley, Marie-Cecile; Kovar, Heinrich; Grimer, Robert; Whelan, Jeremy; Claude, Line; Delattre, Olivier; Paulussen, Michael; Picci, Piero; Sundby Hall, Kirsten; van den Berg, Hendrik; Ladenstein, Ruth; Michon, Jean; Hjorth, Lars; Judson, Ian; Luksch, Roberto; Bernstein, Mark L.; Marec-Bérard, Perrine; Brennan, Bernadette; Craft, Alan W.; Womer, Richard B.; Juergens, Heribert; Oberlin, Odile

    2015-01-01

    Ewing sarcoma (ES) is an aggressive sarcoma of bone and soft tissue occurring at any age with a peak incidence in adolescents and young adults. The treatment of ES relies on a multidisciplinary approach, coupling risk-adapted intensive neoadjuvant and adjuvant chemotherapies with surgery and/or

  13. Experimental typography : reviewing the modernist and the current approaches

    OpenAIRE

    Makal, Eray

    1993-01-01

    Ankara : The Department of Graphic Design and Institute of Fine Arts, Bilkent Univ., 1993. Thesis (Master's) -- Bilkent University, 1993. Includes bibliographical references leaves 65-66. The intention of this study is to evaluate the experimental typography within the history of graphic design by taking in consideration of two epochs. The Modernist and The Current. Makal, Eray M.S.

  14. Forecasting Water Waves and Currents: A Space-time Approach

    NARCIS (Netherlands)

    Ambati, V.R.

    2008-01-01

    Forecasting water waves and currents in near shore and off shore regions of the seas and oceans is essential to maintain and protect our environment and man made structures. In wave hydrodynamics, waves can be classified as shallow and deep water waves based on its water depth. The mathematical

  15. Online Learning Integrity Approaches: Current Practices and Future Solutions

    Science.gov (United States)

    Lee-Post, Anita; Hapke, Holly

    2017-01-01

    The primary objective of this paper is to help institutions respond to the stipulation of the Higher Education Opportunity Act of 2008 by adopting cost-effective academic integrity solutions without compromising the convenience and flexibility of online learning. Current user authentication solutions such as user ID and password, security…

  16. Methodological Approaches in Conducting Overviews: Current State in HTA Agencies

    Science.gov (United States)

    Pieper, Dawid; Antoine, Sunya-Lee; Morfeld, Jana-Carina; Mathes, Tim; Eikermann, Michaela

    2014-01-01

    Objectives: Overviews search for reviews rather than for primary studies. They might have the potential to support decision making within a shorter time frame by reducing production time. We aimed to summarize available instructions for authors intending to conduct overviews as well as the currently applied methodology of overviews in…

  17. Building policy capacities: an interactive approach for linking knowledge to action in health promotion.

    Science.gov (United States)

    Rütten, Alfred; Gelius, Peter

    2014-09-01

    This article outlines a theoretical framework for an interactive, research-driven approach to building policy capacities in health promotion. First, it illustrates how two important issues in the recent public health debate, capacity building and linking scientific knowledge to policy action, are connected to each other theoretically. It then introduces an international study on an interactive approach to capacity building in health promotion policy. The approach combines the ADEPT model of policy capacities with a co-operative planning process to foster the exchange of knowledge between policy-makers and researchers, thus improving intra- and inter-organizational capacities. A regional-level physical activity promotion project involving governmental and public-law institutions, NGOs and university researchers serves as a case study to illustrate the potential of the approach for capacity building. Analysis and comparison with a similar local-level project indicate that the approach provides an effective means of linking scientific knowledge to policy action and to planning concrete measures for capacity building in health promotion, but that it requires sufficiently long timelines and adequate resources to achieve adequate implementation and sustainability. © The Author (2013). Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  18. Religious Approaches on Business Ethics: Current Situation and Future Perspectives

    OpenAIRE

    Melé, Domènec

    2015-01-01

    The Business Ethics Movement began in the mid-1970s. For the first two decades philosophical theories were dominant, but in recent years an increasing presence of religious approaches, in both empirical and conceptual research, can be noted, in spite of some objections to the presence of religions in the business ethics field. Empirical research, generally based on psychological and sociological studies, shows the influence of religious faith on several business issues. Conceptual research in...

  19. Current diagnostic approach of bone tumors in childhood

    International Nuclear Information System (INIS)

    Torre, Marcia Barbosa; Scatigno Neto, Andre

    1995-01-01

    The authors analyze the magnetic resonance imaging (MRI) as the imaging modality of choice for evaluation of patients with bone tumors or soft tissue tumors. The advent of such a sensitive imaging modality is fortuitous and coincides with a recent change in the therapeutic approach to primary bone tumors. MRI is extremely valuable in monitoring the tumor response to the initial chemotherapy and is accurate defining the margins of tumor, facilitating planning of limb salvage surgical procedures. (author). 5 refs., 8 figs

  20. U.S. Haiti Policy: An Evolving Comprehensive, Multilateral Approach

    Science.gov (United States)

    2011-03-24

    disaster; a cholera -stricken capital region; and an unresolved NOV 10 national election. Haiti can start anew, building on the current ravages. Former...have sustained limited military engagements to respond to threats emanating in Venezuela, Mexico , and throughout the Americas as drug cartels and

  1. Current treatment approaches in patients with ankylosing spondylitis

    Directory of Open Access Journals (Sweden)

    Bilal Elbey

    2015-03-01

    Full Text Available Ankylosing spondylitis (AS is a chronic, inflammatory, rheumatic disease that mainly affects sacroiliac joints and spine. AS predominantly occurs more often in males and typically begins in the second or third decade. The mainstay of therapy in AS are nonsteroidal anti-inflammatory drugs, which reduce inflammation and pain. Disease modifying antirheumatic drugs (DMARD did not have enough evidence to prove their effect in AS treatment. The use of DMARD may not sufficient to improve the treatment and symptoms. Currently, TNF-blockers such as, Golimumab Etanersept Adalimumab İnfliksimab have promising results in the treatment of AS. TNF-blockers improve the clinical signs and symptoms, and improve the patients’ physical function and quality of life. This manuscript is focused that Current pharmacological treatments in patients with ankylosing spondylitis.

  2. Current Measures on Radioactive Contamination in Japan: A Policy Situation Analysis.

    Science.gov (United States)

    Gilmour, Stuart; Miyagawa, Shoji; Kasuga, Fumiko; Shibuya, Kenji

    2016-01-01

    radioactive contamination. Monitoring of radioactive materials in food products in the prefectures has been mainly conducted before shipment to restrict the distribution of radio-contaminated foods. Between March 2011 and March 2012, 133,832 tests of non-commercial and commercial products were conducted, and 1,204 tests (0.9%) were found to violate the provisional standards. Since April 2012, 278,275 tests were conducted, and 2,372 tests (0.9%) were found to violate the revised standards. MHLW assessment of representative market baskets of foodstuffs at 15 locations throughout Japan between February and March 2014 found very low estimated dietary intake of radioactive cesium (0.0007-0.019 mSv/year), as did assessments of the contents of an average day's food. Monitoring of fisheries products in coastal areas affected by the nuclear accident found very limited and declining radio-contamination of live fish outside of Fukushima prefecture. Fisheries monitoring is of limited geographical scope and covers only certain fishes. Area-specific bans on production and distribution have been effective in preventing radioactive contamination in the Japanese food market. Currently there is no major concern about radioactive cesium concentrations in retail foodstuffs in Japan, and very low levels of contamination at the production and wholesale stage. However, because the residue limits and food safety policies were revised on an ad hoc, emergency basis after the nuclear accident, the monitoring procedure needs to be reviewed based on objective and scientifically rational criteria. A transparent and objective scientific framework is needed for prioritizing foodstuffs for inspection and revising Prefecture-specific restrictions. Monitoring of fishes and other seafood products in the wild should be regularized and the information made more publicly accessible, and monitoring activities expanded to identify foodstuffs that are no longer a food safety risk. Consultation with producers and

  3. Current Measures on Radioactive Contamination in Japan: A Policy Situation Analysis.

    Directory of Open Access Journals (Sweden)

    Stuart Gilmour

    areas at risk of radioactive contamination. Monitoring of radioactive materials in food products in the prefectures has been mainly conducted before shipment to restrict the distribution of radio-contaminated foods. Between March 2011 and March 2012, 133,832 tests of non-commercial and commercial products were conducted, and 1,204 tests (0.9% were found to violate the provisional standards. Since April 2012, 278,275 tests were conducted, and 2,372 tests (0.9% were found to violate the revised standards. MHLW assessment of representative market baskets of foodstuffs at 15 locations throughout Japan between February and March 2014 found very low estimated dietary intake of radioactive cesium (0.0007-0.019 mSv/year, as did assessments of the contents of an average day's food. Monitoring of fisheries products in coastal areas affected by the nuclear accident found very limited and declining radio-contamination of live fish outside of Fukushima prefecture. Fisheries monitoring is of limited geographical scope and covers only certain fishes.Area-specific bans on production and distribution have been effective in preventing radioactive contamination in the Japanese food market. Currently there is no major concern about radioactive cesium concentrations in retail foodstuffs in Japan, and very low levels of contamination at the production and wholesale stage. However, because the residue limits and food safety policies were revised on an ad hoc, emergency basis after the nuclear accident, the monitoring procedure needs to be reviewed based on objective and scientifically rational criteria. A transparent and objective scientific framework is needed for prioritizing foodstuffs for inspection and revising Prefecture-specific restrictions. Monitoring of fishes and other seafood products in the wild should be regularized and the information made more publicly accessible, and monitoring activities expanded to identify foodstuffs that are no longer a food safety risk. Consultation with

  4. Implementation of the RCM approach at EDF NPPs: Current status

    International Nuclear Information System (INIS)

    Dubreuil-Chambardel, A.; Martin-Onraet, M.; Degrave, C.

    2001-01-01

    To ensure safest possible operation and to get best overall economic performance of its Nuclear Power Plants, 10 years ago Electricite de France launched a Reliability Centered Maintenance (RCM) project to optimize the preventive maintenance programs. The principles underlying the RCM approach are based on common sense: failures must be prevented by preventive maintenance operations in all cases when the repercussions for the installation could be serious or critical in term of safety, availability or maintenance costs. The approach is a 3-phases process: 1. Evaluation of the functional consequences of failures 2. Evaluation of performances based on the analysis of experience feedback 3. Optimization of the preventive maintenance tasks The new preventive maintenance programs are presently almost completed and progressively implemented. Here and now, the implementation of the RCM approach allows to emphasize some benefits: 1. Same or increased level of safety 2. Same or increased level of plant availability 3. ALARA principles better taken into account 4. Cost control 5. Positive change in maintenance culture. Some new studies are in progress, such as the development of a 'Risk Based In Service Inspection' for passive components. (author)

  5. Treatment for spasmodic dysphonia: limitations of current approaches

    Science.gov (United States)

    Ludlow, Christy L.

    2009-01-01

    Purpose of review Although botulinum toxin injection is the gold standard for treatment of spasmodic dysphonia, surgical approaches aimed at providing long-term symptom control have been advancing over recent years. Recent findings When surgical approaches provide greater long-term benefits to symptom control, they also increase the initial period of side effects of breathiness and swallowing difficulties. However, recent analyses of quality-of-life questionnaires in patients undergoing regular injections of botulinum toxin demonstrate that a large proportion of patients have limited relief for relatively short periods due to early breathiness and loss-of-benefit before reinjection. Summary Most medical and surgical approaches to the treatment of spasmodic dysphonia have been aimed at denervation of the laryngeal muscles to block symptom expression in the voice, and have both adverse effects as well as treatment benefits. Research is needed to identify the central neuropathophysiology responsible for the laryngeal muscle spasms in order target treatment towards the central neurological abnormality responsible for producing symptoms. PMID:19337127

  6. Exploring the Interweaving of Contrary Currents: Transnational Policy Enactment and Path-Dependent Policy Implementation in Australia and Japan

    Science.gov (United States)

    Takayama, Keita

    2012-01-01

    This article explores the neo-institutional theory of global policy convergence, or "isomorphism", by comparatively examining one of its most recent manifestations--the global diffusion of national standardised testing--in Australia and Japan. By understanding the particular configurations of national testing as being conditioned by both…

  7. Public health policy research: making the case for a political science approach.

    Science.gov (United States)

    Bernier, Nicole F; Clavier, Carole

    2011-03-01

    The past few years have seen the emergence of claims that the political determinants of health do not get due consideration and a growing demand for better insights into public policy analysis in the health research field. Several public health and health promotion researchers are calling for better training and a stronger research culture in health policy. The development of these studies tends to be more advanced in health promotion than in other areas of public health research, but researchers are still commonly caught in a naïve, idealistic and narrow view of public policy. This article argues that the political science discipline has developed a specific approach to public policy analysis that can help to open up unexplored levers of influence for public health research and practice and that can contribute to a better understanding of public policy as a determinant of health. It describes and critiques the public health model of policy analysis, analyzes political science's specific approach to public policy analysis, and discusses how the politics of research provides opportunities and barriers to the integration of political science's distinctive contributions to policy analysis in health promotion.

  8. Preventing food crises using a food policy approach.

    Science.gov (United States)

    Timmer, C Peter

    2010-01-01

    A food crisis occurs when rates of hunger and malnutrition rise sharply at local, national, or global levels. This definition distinguishes a food crisis from chronic hunger, although food crises are far more likely among populations already suffering from prolonged hunger and malnutrition. A food crisis is usually set off by a shock to either supply or demand for food and often involves a sudden spike in food prices. It is important to remember that in a market economy, food prices measure the scarcity of food, not its value in any nutritional sense. Except in rare circumstances, the straightforward way to prevent a food crisis is to have rapidly rising labor productivity through economic growth and keep food prices stable while maintaining access by the poor. The formula is easier to state than to implement, especially on a global scale, but it is good to have both the objective, reducing short-run spikes in hunger, and the deep mechanisms, pro-poor economic growth and stable food prices, clearly in mind. A coherent food policy seeks to use these mechanisms, and others, to achieve a sustained reduction in chronic hunger over the long run while preventing spikes in hunger in the short run.

  9. Creating Opportunity for Families: A Two-Generation Approach. KIDS COUNT Policy Report

    Science.gov (United States)

    Gencer, Arin

    2014-01-01

    Nearly half of the nation's families with young children struggle to make ends meet. A new KIDS COUNT policy report makes the case for creating opportunity for families by addressing the needs of parents and their children simultaneously. "Creating Opportunity for Families: A Two-Generation Approach" describes a new approach to reducing…

  10. Treatment for primary hypothyroidism: current approaches and future possibilities

    Science.gov (United States)

    Chakera, Ali J; Pearce, Simon HS; Vaidya, Bijay

    2012-01-01

    Primary hypothyroidism is the most common endocrine disease. Although the diagnosis and treatment of hypothyroidism is often considered simple, there are large numbers of people with this condition who are suboptimally treated. Even in those people with hypothyroidism who are biochemically euthyroid on levothyroxine replacement there is a significant proportion who report poorer quality of life. This review explores the historical and current treatment options for hypothyroidism, reasons for and potential solutions to suboptimal treatment, and future possibilities in the treatment of hypothyroidism. PMID:22291465

  11. Current approaches to antithrombotic therapy in patients with cardioembolic stroke

    Directory of Open Access Journals (Sweden)

    Oleg Ivanovich Vinogradov

    2013-01-01

    Full Text Available The rate of cardiogenic embolism among all ischemic strokes is as high as 38%. Cardioembolic strokes are characterized by the higher magnitude of neurological deficit, the high risk of recurrent acute stroke, and a lethal outcome. This review deals with the etiopathogenesis of thrombus formation in the heart chambers, with current criteria for the verification of cardioembolic strokes, with the results of trials of new oral anticoagulants, and latest guidelines for antithrombotic therapy to prevent stroke. Special focus is given to secondary stroke prevention in patients with nonvalvular atrial fibrillation since it is atrial fibrillation that is the most common cause of cardioembolic stroke.

  12. Current approach for urinary system stone disease in pregnant women

    Directory of Open Access Journals (Sweden)

    Orcun Celik

    2016-01-01

    Full Text Available Urinary system stones can be classified according to size, location, X-ray characteristics, aetiology of formation, composition, and risk of recurrence. Especially urolithiasis during pregnancy is a diagnostic and therapeutic challenge. In most cases, it becomes symptomatic in the second or third trimester. Diagnostic options in pregnant women are limited due to the possible teratogenic, carcinogenic, and mutagenic risk of foetal radiation exposure. Clinical management of a pregnant urolithiasis patient is complex and demands close collaboration between patient, obstetrician and urologist. We would like to review current diagnosis and treatment modalities of stone disease of pregnant woman.

  13. Did Brisbane Grow Smartly? Drivers of City Growth 1991-2001 and Lessons for Current Policies

    Directory of Open Access Journals (Sweden)

    Farjana Mostafiz Shatu

    2014-10-01

    Full Text Available Urban areas are growing unsustainably around the world; however, the growth patterns and their associated drivers vary between contexts. As a result, research has highlighted the need to adopt case study based approaches to stimulate the development of new theoretic understandings. Using land-cover data sets derived from Landsat images (30 m × 30 m, this research identifies both patterns and drivers of urban growth in a period (1991-2001 when a number of policy acts were enacted aimed at fostering smart growth in Brisbane, Australia. A linear multiple regression model was estimated using the proportion of lands that were converted from non-built-up (1991 to built-up usage (2001 within a suburb as a dependent variable to identify significant drivers of land-cover changes. In addition, the hot spot analysis was conducted to identify spatial biases of land-cover changes, if any. Results show that the built-up areas increased by 1.34% every year. About 19.56% of the non-built-up lands in 1991 were converted into built-up lands in 2001. This conversion pattern was significantly biased in the northernmost and southernmost suburbs in the city. This is due to the fact that, as evident from the regression analysis, these suburbs experienced a higher rate of population growth, and had the availability of habitable green field sites in relatively flat lands. The above findings suggest that the policy interventions undertaken between the periods were not as effective in promoting sustainable changes in the environment as they were aimed for.

  14. Sustainable diet policy development: implications of multi-criteria and other approaches, 2008-2017.

    Science.gov (United States)

    Lang, Tim; Mason, Pamela

    2017-12-04

    The objective of the present paper is to draw lessons from policy development on sustainable diets. It considers the emergence of sustainable diets as a policy issue and reviews the environmental challenge to nutrition science as to what a 'good' diet is for contemporary policy. It explores the variations in how sustainable diets have been approached by policy-makers. The paper considers how international United Nations and European Union (EU) policy engagement now centres on the 2015 Sustainable Development Goals and Paris Climate Change Accord, which require changes across food systems. The paper outlines national sustainable diet policy in various countries: Australia, Brazil, France, the Netherlands, Qatar, Sweden, UK and USA. While no overarching common framework for sustainable diets has appeared, a policy typology of lessons for sustainable diets is proposed, differentiating (a) orientation and focus, (b) engagement styles and (c) modes of leadership. The paper considers the particularly tortuous rise and fall of UK governmental interest in sustainable diet advice. Initial engagement in the 2000s turned to disengagement in the 2010s, yet some advice has emerged. The 2016 referendum to leave the EU has created a new period of policy uncertainty for the UK food system. This might marginalise attempts to generate sustainable diet advice, but could also be an opportunity for sustainable diets to be a goal for a sustainable UK food system. The role of nutritionists and other food science professions will be significant in this period of policy flux.

  15. Current Approaches to the Management of Pediatric Overweight and Obesity

    Science.gov (United States)

    Ridolfi, Danielle R.; Hayes, Jacqueline F.; St Paul, Michelle; Wilfley, Denise E.

    2015-01-01

    Opinion Statement Family-based behavioral intervention has been demonstrated to be an effective and safe treatment for childhood obesity and should be considered a first-line treatment option. However, access to such intensive evidence-based treatment is limited and, currently, obesity care is dominated by high intensity behavioral treatment implemented in specialty clinics or less effective, low intensity treatments implemented in primary care. However, capitalizing on the established and ongoing relationship between primary care providers and families, primary care providers hold an invaluable role in early identification of overweight and obesity, and subsequent referral to an evidence-based treatment. key aspects of effective treatment include: early intervention, moderate- to high-intensity intervention of sufficient duration, multi-component intervention targeting dietary modification, physical activity and behavioral strategies, family involvement and goals targeting family members, and follow-up contact during maintenance. The purpose of this review is to present the current empirically supported treatment options for pediatric obesity including primary care-based interventions and diagnostic tools, multi-component behavioral intervention with a focus on family-based behavioral intervention, immersion treatment, and pharmacologic and surgical management. PMID:25205083

  16. Current concepts and future approaches to vestibular rehabilitation.

    Science.gov (United States)

    Tjernström, Fredrik; Zur, Oz; Jahn, Klaus

    2016-04-01

    Over the last decades methods of vestibular rehabilitation to enhance adaptation to vestibular loss, habituation to changing sensory conditions, and sensory reweighting in the compensation process have been developed. However, the use of these techniques still depends to a large part on the educational background of the therapist. Individualized assessment of deficits and specific therapeutic programs for different disorders are sparse. Currently, vestibular rehabilitation is often used in an unspecific way in dizzy patients irrespective of the clinical findings. When predicting the future of vestibular rehabilitation, it is tempting to foretell advances in technology for assessment and treatment only, but the current intense exchange between clinicians and basic scientists also predicts advances in truly understanding the complex interactions between the peripheral senses and central adaptation mechanisms. More research is needed to develop reliable techniques to measure sensory dependence and to learn how this knowledge can be best used--by playing off the patient's sensory strength or working on the weakness. To be able using the emerging concepts, the neuro-otological community must strive to educate physicians, physiotherapists and nurses to perform the correct examinations for assessment of individual deficits and to look for factors that might impede rehabilitation.

  17. Current status and policies on biodiesel industry in Malaysia as the world's leading producer of palm oil

    International Nuclear Information System (INIS)

    Abdullah, A.Z.; Salamatinia, B.; Mootabadi, H.; Bhatia, S.

    2009-01-01

    This article discusses current status of palm oil-based biodiesel industry in Malaysia, the policies introduced and strategies for its implementation. Due to renewability, high production rate, technical feasibility and role in reducing greenhouse gases (GHG) emission, palm oil is in the right position to supply the energy needs by the incorporation into the diesel supply. As a leading producer of palm oil, Malaysia has embarked on a comprehensive palm biofuel program since 1982. It has successfully established the use of palm biodiesel blend (B5) as a suitable fuel for the transport and industrial sectors through the introduction of the National Biofuel Policy. The current scenario of biodiesel program in Malaysia, as well as biofuel policies with respect to its use, technology, export, environmental issues and implementation aspects are thoroughly discussed. The roles of the policy towards the prosperity of the stakeholders, oil price and the reduction of greenhouse gasses are also highlighted. (author)

  18. Ebola virus vaccines: an overview of current approaches

    Science.gov (United States)

    Marzi, Andrea; Feldmann, Heinz

    2016-01-01

    Ebola hemorrhagic fever is one of the most fatal viral diseases worldwide affecting humans and nonhuman primates. Although infections only occur frequently in Central Africa, the virus has the potential to spread globally and is classified as a category A pathogen that could be misused as a bioterrorism agent. As of today there is no vaccine or treatment licensed to counteract Ebola virus infections. DNA, subunit and several viral vector approaches, replicating and non-replicating, have been tested as potential vaccine platforms and their protective efficacy has been evaluated in nonhuman primate models for Ebola virus infections, which closely resemble disease progression in humans. Though these vaccine platforms seem to confer protection through different mechanisms, several of them are efficacious against lethal disease in nonhuman primates attesting that vaccination against Ebola virus infections is feasible. PMID:24575870

  19. A New Approach of Investment for the Future Economic Policies

    Directory of Open Access Journals (Sweden)

    Alin OPREANA

    2013-12-01

    Full Text Available The investment takes the form of sums of money spent for the acquisition of capital goods, changes in business inventories, and the purchases of new residential housing that are not currently consumed, but will be used in the future for the growth of the wealth. The work covered by this study aims to identify the model that presents, in the best possible way, the method of investment’s calculation and to determine the factors of influence. In the first part, the investment is analyzed as a linear function dependent on the interest rate; and the second part implies a new model for determining long-term investments.

  20. [Our current approach in the treatment of sigmoid colon volvulus].

    Science.gov (United States)

    Taviloğlu, Korhan; Aydin, Erol; Ertekin, Cemalettin; Güloğlu, Recep; Kurtoğlu, Mehmet

    2002-04-01

    Our aim was to emphasize the role of endoscopic detorsion in the treatment of sigmoid colon volvulus, which we currently apply in the majority of our cases. The data of 37 patients were analyzed in a retrospective manner, during a 86-month period, between May 1994 and July 2001. The patients were classified into three groups. The first group consisted of 9 patients with resection and anastomosis, the second group consisted of 20 patients with Hartmann's procedure, and the third group consisted of 8 patients with endoscopic detorsion. Complications were encountered in 7 patients (19%), and 3 patients (8%) died following treatment. We favor colonic resection following endoscopic treatment. Resection should be preferred, if endoscopic detorsion is not successful or in the presence of a complication.

  1. Current approaches and future directions in the treatment of leprosy

    Directory of Open Access Journals (Sweden)

    Worobec SM

    2012-08-01

    Full Text Available Sophie M WorobecDepartment of Dermatology, College of Medicine, University of Illinois at Chicago, Chicago, Illinois, USAAbstract: This review surveys current treatments and future treatment trends in leprosy from a clinical perspective. The World Health Organization provides a multidrug treatment regimen that targets the Mycobacterium leprae bacillus which causes leprosy. Several investigational drugs are available for the treatment of drug-resistant M. leprae. Future directions in leprosy treatment will focus on: the molecular signaling mechanism M. leprae uses to avoid triggering an immune response; prospective studies of the side effects experienced during multiple-drug therapy; recognition of relapse rates post-completion of designated treatments; combating multidrug resistance; vaccine development; development of new diagnostic tests; and the implications of the recent discovery of a genetically distinct leprosy-causing bacillus, Mycobacterium lepromatosis.Keywords: epidemiology, leprosy, Hansen’s disease, multidrug resistance, multidrug therapy

  2. SOME REFLECTIONS ON FLEXICURITY-THE EUROPEAN APPROACH TO LABOUR MARKET POLICY

    Directory of Open Access Journals (Sweden)

    Ionete Anca

    2012-12-01

    which has outlived its temporary political purpose or an enduring component of particularly European approach of combining employment and social policies. The current paper is realized in the doctoral programme entitled “PhD in economics at the standards of European knowledge-DoEsEc”, scientific coordinator Prof. PhD. Gabriela Drãgan, institution the Academy of Economic Studies Bucharest, Faculty of International Business and Economics, period of research 2009-2012.

  3. E-Waste In Bangladesh: Evaluating The Situation, Legislation And Policy And Way Forward With Strategy And Approach

    Directory of Open Access Journals (Sweden)

    Alam Mahbub

    2015-10-01

    Full Text Available Electronic waste (e-waste is one of the fastest-growing pollution problems worldwide given the presence if a variety of toxic substances which can contaminate the environment and threaten human health, if disposal protocols are not meticulously managed. In Bangladesh almost 2.7 million metric tons of e-waste generated per year. Of this amount only 20 to 30 percent is recycled and the rest of the waste is released in to landfills, rivers, drains lakes, canals, open spaces which are very hazardous for the health and environment. Since Bangladesh is in the stream of rapid technological advancement, it is seldom to take necessary steps to avoid the future jeopardized situation because of e-waste. The current practices of e-waste management in Bangladesh suffer from a number of drawbacks like the difficulty in inventory, unhealthy conditions of informal recycling, inadequate legislation and policy, poor awareness and reluctance on part of the corporate to address the critical issues. The paper highlights the associated issues and strategies to address this emerging problem, analyses the policy and its gaps. Therefore, this paper also suggest that e-waste policy development may require a more customized approach where, instead of addressing e-waste in isolation, it should be addressed as part of the national development agenda that integrates green economy assessment and strategic environmental assessment as part of national policy planning. Finally this work also suggests some alternative strategies and approaches to overcome the challenges of e-waste.

  4. Off to the Courts? Or the Agency? Public Attitudes on Bureaucratic and Legal Approaches to Policy Enforcement

    Directory of Open Access Journals (Sweden)

    Quinn Mulroy

    2018-04-01

    Full Text Available A key curiosity in the operation of the American regulatory state lies with its hybrid structure, defined by centralized, bureaucratic approaches but also more decentralized actions such as lawsuits brought by private citizens in the courts. While current research on these two pathways focuses at the elite level—exploring how and why political actors and institutions opt for legal or administrative strategies for implementing different public policies—there is little research that examines public attitudes toward how policy is enforced in the U.S. Given that the public is a key partner in this process, this paper integrates public attitudes into the discussion, tapping into conceptions of “big government,” privatization, and the tort reform movement. Using original data from a series of vignette-based experiments included in the 2014 Cooperative Congressional Election Survey, we examine public preferences about how policy is regulated—by private citizens in the courts or by government officials in agencies—across a broad number of policy areas. We offer one of the first studies that adjudicates the boundaries of public attitudes on litigation and bureaucratic regulation in the U.S., offering implications for how elites might approach the design of policy implementation for different issue areas.

  5. Electronic Waste in Bangladesh: Evaluating the Situation, Legislation and Policy and Way Forward With Strategy and Approach

    Directory of Open Access Journals (Sweden)

    Alam Mahbub

    2015-05-01

    Full Text Available Electronic waste (e-waste is one of the fastest-growing pollution problems worldwide given the presence if a variety of toxic substances which can contaminate the environment and threaten human health, if disposal protocols are not meticulously managed. In Bangladesh almost 2.7 million metric tons of e-waste generated per year. Of this amount only 20 to 30 percent is recycled and the rest of the waste is released in to landfills, rivers, drains lakes, canals, open spaces which are very hazardous for the health and environment. Since Bangladesh is in the stream of rapid technological advancement, it is seldom to take necessary steps to avoid the future jeopardized situation because of e-waste. The current practices of e-waste management in Bangladesh suffer from a number of drawbacks like the difficulty in inventorisation, unhealthy conditions of informal recycling, inadequate legislation and policy, poor awareness and reluctance on part of the corporate to address the critical issues. The paper highlights the associated issues and strategies to address this emerging problem, analyses the policy and its gaps. Therefore, this paper also suggest that e-waste policy development may require a more customized approach where, instead of addressing e-waste in isolation, it should be addressed as part of the national development agenda that integrates green economy assessment and strategic environmental assessment as part of national policy planning. Finally this work also suggests some alternative strategies and approaches to overcome the challenges of e-waste.

  6. Life-oriented approach for urban policy decision-making: Surveys and applications

    OpenAIRE

    Junyi Zhang; Yubing Xiong; Minh Tu Tran

    2014-01-01

    In this study, we propose an additional approach, called life-oriented approach, for supporting urban policy decisions. The life-oriented approach argues that people's decisions on various life choices are not independent of each other and that an understanding of life choices should not be constrained by the boundary of any single discipline. People's life choices are closely linked with the quality of life (QOL), which can be roughly captured from the perspective of life domains such as res...

  7. Current approaches to challenging scenarios in myeloproliferative neoplasms.

    Science.gov (United States)

    Zimran, Eran; Hoffman, Ronald; Kremyanskaya, Marina

    2018-06-01

    The Philadelphia chromosome-negative myeloproliferative neoplasms (MPNs) including polycythemia vera, essential thrombocythemia and primary myelofibrosis are clonal hematological malignancies that originate at the level of the hematopoietic stem cell, and are characterized by excessive proliferation of cells belonging to one or more of the myeloid lineages. Central to the pathogenesis of the MPNs is constitutive activation of the JAK/STAT signaling pathway due to a family of driver mutations affecting JAK2, CALR or MPL. These disorders share common clinical and laboratory features, a significant burden of systemic symptoms, increased risk of developing arterial and venous thrombotic events, and the potential to progress to myelofibrosis and acute leukemia. Areas covered: We identified four clinical situations which represent challenging management dilemmas for patients with MPNs. Our conclusions and recommendations are based on a literature search using MEDLINE and recent meeting abstracts using the keywords, focusing on publications directly addressing these scenarios and on recent contributions to the field. Expert commentary: Multi-center efforts to study large cohorts of MPN patients have led to more uniform and evidence-based approaches to key aspects in MPN management. However, treatment strategies to deal with specific clinical scenarios are lacking.

  8. Current approach to the treatment of chronic myeloid leukaemia.

    Science.gov (United States)

    Pasic, Ivan; Lipton, Jeffrey H

    2017-04-01

    Of all the cancers, chronic myeloid leukaemia (CML) has witnessed the most rapid evolution of the therapeutic milieu in recent decades. The introduction of tyrosine kinase inhibitors (TKIs) as a therapeutic option has profoundly changed patient experience and outcome. The availability of multiple new highly effective therapies has increasingly underscored the importance of a good understanding of the underlying pathophysiological basis in CML, as well as patient-specific factors in choosing the right treatment for every individual. The treatment of CML has migrated in many jurisdictions from the office of a highly specialized malignant hematologist to the general hematologist or even a general practitioner. The goal of this review is to offer an overview of the modern approach to the treatment of CML, with an emphasis on chronic phase (CP) CML, including both TKI-based therapies such as imatinib, dasatinib, nilotinib, bosutinib and ponatinib, and non-TKI medications, such as omacetaxine. We discuss evidence behind each drug, most common and material adverse reactions and outline how this information can be used in selecting the right drug for the right patient. We also discuss evidence as it relates to other therapies, including stem cell transplant (SCT), and patients in accelerated (AP) and blastic phase (BP). Copyright © 2017 Elsevier Ltd. All rights reserved.

  9. Current approaches to diagnosing and treating major neurocognitive disorder

    Directory of Open Access Journals (Sweden)

    A. A. Kulesh

    2017-01-01

    Full Text Available The fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5 replaces the term «dementia» with «major neurocognitive disorder» (MNCD, which can reduce the  stigmatization of patients and focus the attention of specialists on  the preserved abilities of patients rather than deficit symptoms. In  the next 35 years, the number of patients with MNCD in the world is  predicted to almost triple. The article considers the concept,  epidemiology, and etiological pattern of this syndrome. It  characterizes in detail Alzheimer's disease (AD that is a cause of  MNCD in 50–70% of cases. The current diagnostic criteria and  clinical presentations of the disease are given. The presence of early and significant episodic memory disorders as both alone or  concurrent with other cognitive and behavioral changes reflects the  main clinical phenotype of AD. Magnetic resonance morphometry,  amyloid positron emission tomography, and estimation of  cerebrospinal fluid β-amyloid and tau protein levels find increasing  applications in research and routine practice. Drug and non-drug  treatments for MNCD are considered. The use of akatinol memantine to treat this disorder and the issues related to the comprehensive management of patients with severe cognitive impairment are analyzed.

  10. Treatment of cutaneous melanoma: current approaches and future prospects

    International Nuclear Information System (INIS)

    Algazi, Alain P; Soon, Christopher W; Daud, Adil I

    2010-01-01

    Melanoma is the most aggressive and deadly type of skin cancer. Surgical resection with or without lymph node sampling is the standard of care for primary cutaneous melanoma. Adjuvant therapy decisions may be informed by careful consideration of prognostic factors. High-dose adjuvant interferon alpha-2b increases disease-free survival and may modestly improve overall survival. Less toxic alternatives for adjuvant therapy are currently under study. External beam radiation therapy is an option for nodal beds where the risk of local recurrence is very high. In-transit melanoma metastases may be treated locally with surgery, immunotherapy, radiation, or heated limb perfusion. For metastatic melanoma, the options include chemotherapy or immunotherapy; targeted anti-BRAF and anti-KIT therapy is under active investigation. Standard chemotherapy yields objective tumor responses in approximately 10%–20% of patients, and sustained remissions are uncommon. Immunotherapy with high-dose interleukin-2 yields objective tumor responses in a minority of patients; however, some of these responses may be durable. Identification of activating mutations of BRAF, NRAS, c-KIT, and GNAQ in distinct clinical subtypes of melanoma suggest that these are molecularly distinct. Emerging data from clinical trials suggest that substantial improvements in the standard of care for melanoma may be possible

  11. Ocular Behçet disease: current therapeutic approaches.

    Science.gov (United States)

    Evereklioglu, Cem

    2011-11-01

    To alert physician to timely recognition and current treatment of recurrent hypopyon iridocyclitis or panuveitis in ocular Behçet disease (OBD). Interferon-α, rituximab, intravitreal triamcinolone, and biological response modifiers by tumor necrosis factor inhibitors such as infliximab and adalimumab are being used increasingly for the treatment of severe sight-threatening ocular inflammation including retinal vasculitis and cystoid macular edema (CME). Biological agents offer tremendous potential in the treatment of OBD. Given that OBD predominantly afflicts the younger adults in their most productive years, dermatologist, rheumatologist, internist, or general practitioners supervising patients with oculo-articulo-oromucocutaneous syndromes should be aware of systemic Behçet disease. Early recognition of ocular involvement is important and such patients should strongly be instructed to visit immediately an ophthalmologist, as uveitis management differs from extraocular involvements with high ocular morbidity from sight-threatening complications due to relapsing inflammatory attacks in the posterior segment of the eye. A single infliximab infusion should be considered for the control of acute panuveitis, whereas repeated long-term infliximab infusions were proved to be more effective in reducing the number of episodes in refractory uveoretinitis with faster regression and complete remission of CME.

  12. Current approaches to the management of idiopathic pulmonary fibrosis.

    Science.gov (United States)

    Raghu, Ganesh; Richeldi, Luca

    2017-08-01

    Idiopathic pulmonary fibrosis (IPF) is a progressive and ultimately fatal lung disease associated with dyspnoea, cough and impaired quality of life. Currently, the aims of patient care are to improve outcomes for patients by slowing the progression of the disease, extending life, and improving quality of life. A prompt, accurate diagnosis is important to enable patients to receive treatment early in the course of the disease and to be considered for lung transplantation. Two anti-fibrotic drugs, nintedanib and pirfenidone, have been shown to reduce decline in lung function in patients with IPF. In addition to pharmacological therapy, optimal management of IPF includes treatment of comorbidities, symptom relief, pulmonary rehabilitation, and palliative care. Patient education is important to enable patients to make decisions about their care and to help them manage their disease and the side-effects of anti-fibrotic drugs. Research continues into new treatments and combinations of treatments that may improve outcomes for patients with this devastating disease. Copyright © 2017. Published by Elsevier Ltd.

  13. The aetiology ofautism spectrum disorders. An overview of current approaches

    Directory of Open Access Journals (Sweden)

    Paulina Gołaska

    2013-03-01

    Full Text Available Despite the great popularity of autism among researchers, its main cause still remains unknown. However, there are many theories which describe the mechanisms of this disorder. On the other hand, one who tries to integrate them seems to be helpless according to their contradictory and – in most cases – hypothetical status. In a context of this inac‑ curacy, focusing only on one of the concepts would be probably very disadvantageous. As many researchers suggest, the etiology of autism is complex and it is the interaction of multiple factors which implies the disorder appears. It seems that the nature of autism is equifinal and heterogeneous. Thus, the aim of this article is to present a review of current biological theories of autism etiology and to indicate the environmental as well as innate risk factors which may disturb the natural pathway of child development: prenatal (which increase the probability of autism emergence as early as in the first or second year of life or perinatal ones (low birth weight, hypoxia, age of the mother, her educational sta‑ tus. The foetal testosterone theory of autism and its general consequences for the child development will be described also. Finally, the neurological, neurochemical and neuroanatomical dysfunctions in autism will be presented.

  14. Upgradation and modernization of eye banking services: Integrating tradition with innovative policies and current best practices.

    Science.gov (United States)

    Tandon, Radhika; Singh, Archita; Gupta, Noopur; Vanathi, M; Gupta, Vivek

    2017-02-01

    The purpose of this study is to review the history and evolution of the National Eye Bank (NEB) and analyze the impact over the years and report the outcome of the invested resources. Review of archival material, records, project reports, policy and procedures' manuals, and publications was done. Descriptive and analytical processing of data obtained was undertaken. Parameters evaluated included total collection, transplantation, utilization rates of donor cornea, changing trends over time in terms of numbers and duration of recipients waiting, impactful research translated into changes in standard operating protocols, new facilities, and subsequent effects on numbers or quality assurance measures and overview of major achievements. Periodic situational analysis with contextual relevance and interpretation of outcomes was done pertaining to national goals and international standards. The NEB and cornea services have played a key leadership role in furthering the development of eye banking and corneal transplantation services. The contribution extends beyond routine patient care to education, training, generation of resources, advocacy, and policymaking. In quantifiable terms, the overall performance has steadily increased over the years. Major contributions include training of doctors, eye bank staff and corneal surgeons, introduction of innovative techniques for corneal transplantation, setting of national standards for eye banking and provision of preservation media, customized corneal, and ocular surface cell replacement therapy in collaboration with other departments and institutes. The eye banking and corneal transplantation facilities have evolved with time providing quality services, modernized as appropriate with updated knowledge and incorporating technological advances supported by the systematic evidence-based approach.

  15. Pancreaticoduodenal injuries: re-evaluating current management approaches.

    Science.gov (United States)

    Chinnery, G E; Madiba, T E

    2010-02-01

    Pancreaticoduodenal injuries are uncommon owing to the protected position of the pancreas and duodenum in the retroperitoneum. Management depends on the extent of injury. This study was undertaken to document outcome of pancreaticoduodenal injuries and to re-evaluate our approach. A prospective study of all patients treated for pancreaticoduodenal trauma in one surgical ward at King Edward VIII hospital over a 7-year period (1998 - 2004). Demographic data, clinical presentation, findings at laparotomy and outcome were documented. Prophylactic antibiotics were given at induction of anaesthesia. A total of 488 patients underwent laparotomy over this period, 43 (9%) of whom (all males) had pancreatic and duodenal injuries. Injury mechanisms were gunshot (30), stabbing (10) and blunt trauma (3). Their mean age was 30.1+9.6 years. Delay before laparotomy was 12.8+29.1 hours. Seven were admitted in shock. Mean Injury Severity Score (ISS) was 14+8.6. Management of 20 duodenal injuries was primary repair (14), repair and pyloric exclusion (3) and conservative (3). Management of 15 pancreatic injuries was drainage alone (13), conservative management of pseudocyst (1) and distal pancreatectomy (1). Management of 8 combined pancreaticoduodenal injuries was primary duodenal repair and pancreatic drainage (5) and repair with pyloric exclusion of duodenal injury and pancreatic drainage (3). Twenty-one patients (49%) developed complications, and 28 required ICU admission with a median ICU stay of 4 days. Ten patients died (23%). Mean hospital stay was 18.3+24.4 days. The overall mortality was comparable with that in the world literature. We still recommend adequate exploration of the pancreas and duodenum and conservative operative management where possible.

  16. A Study of Heavy Metal Pollution in China: Current Status, Pollution-Control Policies and Countermeasures

    Directory of Open Access Journals (Sweden)

    Hui Hu

    2014-09-01

    Full Text Available In the past 30 years, China’s economy has experienced rapid development, which led to a vast increase in energy consumption and serious environmental pollution. Among the different types of pollution, heavy metal pollution has become one of the major environmental issues in China. A number of studies show that high level of heavy metal exposure is a frequent cause of permanent intellectual and developmental disabilities. In recent years, some traditional pollutants, such as sulfur dioxide and carbon dioxide, have been put under control in China. However, heavy metal pollution, which poses even greater risks to public health and sustainable development, has yet to gain policymakers’ attention. The purpose of this paper is to explore effective countermeasures for heavy metal pollution in China. The present study reviews the current status of China’s heavy metal pollution and analyzes related public policies and countermeasures against that pollution. It also presents a few recommendations and measures for prevention of heavy metal pollution.

  17. Alternatives to current HIV/AIDS policies and practices in South African prisons.

    Science.gov (United States)

    Goyer, K C; Gow, Jeff

    2002-01-01

    Prisoners in South Africa face problems of overcrowding, violence and poor nutrition. Added to this burden in recent times is the increased threat from HIV. The HIV epidemic has been relatively late in coming to South Africa but infection rates are now 20% in the adult population. However, there is no data available on the level of HIV infection in the prison population. Overseas studies suggest that the characteristics of prisoners place them at much greater risk of HIV infection. Factors which contribute to increased levels of HIV infection include poor health care facilities, lack of condoms and lack of disinfectants. Current policies and practices on HIV in prison attempt to balance the constraints of limited resources with the need to preserve prisoner human rights. The outcomes include: mass testing not freely available, HIV education is limited, and early release of prisoners with advanced AIDS is not allowed. Constraints on the implementation of effective HIV prevention strategies include: bureaucratic inefficiency, lack of resources, and a reluctance by prison authorities to address the issue of HIV in prison. These problems can possibly be overcome by addressing the issue from both management and prisoner perspectives. On the management side, increased resources, increased training of prison officials, and increased political commitment to address the issue are required. Outside partnerships are probably required for an effective response. Prisoners require better nutrition, better living conditions, better health care, freely available condoms and disinfectants.

  18. Performance Evaluation of an Object Management Policy Approach for P2P Networks

    Directory of Open Access Journals (Sweden)

    Dario Vieira

    2012-01-01

    Full Text Available The increasing popularity of network-based multimedia applications poses many challenges for content providers to supply efficient and scalable services. Peer-to-peer (P2P systems have been shown to be a promising approach to provide large-scale video services over the Internet since, by nature, these systems show high scalability and robustness. In this paper, we propose and analyze an object management policy approach for video web cache in a P2P context, taking advantage of object's metadata, for example, video popularity, and object's encoding techniques, for example, scalable video coding (SVC. We carry out trace-driven simulations so as to evaluate the performance of our approach and compare it against traditional object management policy approaches. In addition, we study as well the impact of churn on our approach and on other object management policies that implement different caching strategies. A YouTube video collection which records over 1.6 million video's log was used in our experimental studies. The experiment results have showed that our proposed approach can improve the performance of the cache substantially. Moreover, we have found that neither the simply enlargement of peers' storage capacity nor a zero replicating strategy is effective actions to improve performance of an object management policy.

  19. The formation of ‘policy truths’: Foucault and social policy discourse

    OpenAIRE

    Pickerden, Alex; Evans, Donna; Piggott, David

    2015-01-01

    Discuss current approaches to policy analysis Illustrate an alternative method for policy analysis influenced by the theoretical concepts of Michel Foucault Briefly analyse current research which has focused upon education policy and education reform in the United Kingdom (UK) Introduce the concept of ‘policy truths’ and explain how this idea can aid in the critique of neoliberal policies and neoliberal governmentality

  20. Employment-related administrative roentgenograms: characteristics of policy formulation and current practice

    International Nuclear Information System (INIS)

    Gift, D.A.; Harris, G.I.; Gard, J.W.; Alexander, G.P.; Potchen, E.J.

    1983-01-01

    A significant proportion of diagnostic medical procedures are used in response to public or private policy rather than in response to an individual patient-physician interaction. We have studied the system whereby such policies are developed and implemented in the case of employment-related chest and lumbar spine roentgenograms, which were found to account for about 11% of the total use of diagnostic radiographs in the state of Michigan. We observed that factors influencing formulation of policy are diverse and largely nonmedical, organizational policies developed in similar environments are often very dissimilar and are highly subject to external influence, and perceptions of policy success and examination utility are typically subjective and uncertain. It is concluded that considerable opportunity exists to enhance the efficacy of such radiographic examinations through leverage provided by their policy-driven nature

  1. Cough in Children: Current Approaches to the Treatment

    Directory of Open Access Journals (Sweden)

    O.O. Rechkina

    2016-03-01

    Full Text Available Introduction. Cough is one of the most common symptoms in the practice of doctors of various specialties, including pediatricians. Cough treatment should be started with the identification of its cause and correct diagnosis. Most often, cough in children is due to the increased viscosity of bronchial secretions, i.e. violation of sputum transport in the bronchial tree, and insufficient activity of ciliated epithelium. The main objective of the treatment of productive cough is dilution of sputum, bronchial secretion and excretion, thus necessitating the administration of mucolytics. Currently, one of the most famous mucolytics is acetylcysteine, cysteine amino acid product, such as ACC®. However, today the question of ACC® (acetylcysteine application in infants and young children is still debatable. This article presents a study whose objective was to evaluate the therapeutic efficacy and tolerability of ACC® (20 mg/ml solution in the treatment of bronchopulmonary diseases in children aged 2 to 6 years. Materials and methods. The study involved 60 children with acute tracheitis, simple bronchitis, acute obstructive bronchitis, recurrent bronchitis in the acute phase, community-acquired pneumonia, asthma exacerbation, cystic fibrosis. Patients of the main groups (n = 40 received ACC® (20 mg/ml solution at the age-specific dosage 3 times a day in combined treatment. Therapy of patients in the control group (n = 20 was conducted without ACC®. Results. During follow-up, patients who received ACC® had significant positive changes in the nature of cough, sputum viscosity and its amount as opposed to a comparison group of patients. Complete disappearance of cough was achieved on day 5–8 from the beginning of treatment, while in the control group patients, this time was longer. The evaluation of the effectiveness of the study drug showed that very good efficacy was achieved in 75 % of patients and good — in 20 %, and among patients who

  2. Climate policies in China, India and Brazil: current issues and future challenges

    International Nuclear Information System (INIS)

    Bellevrat, Elie

    2012-07-01

    Emerging countries will have to tackle different social and economic development challenges in the future, which translate nationally into the concepts of 'harmonious society' in China and 'inclusive growth' in India, and into the Brazilian slogan 'a wealthy country is a country without poverty'. Per capita (current US$), Brazil is more than two times richer than China, which in turn is three times richer than India. This graduation explains the variety of priorities of those countries: reducing inequalities and achieving the development processes in China and Brazil, alleviating poverty and enhancing energy access in India. Furthermore, these countries are increasingly linked internationally, along with the globalization process. Energy security is a key issue for China and India, while Brazil aims at playing a key role on future international energy markets. Emerging economies are progressively laying the foundations for low-carbon development strategies that will depend on their national contexts and priorities. Investments in building and transport infrastructures are increasingly important in all those countries, creating the conditions today for tomorrow's low-carbon economic development. China recently made important resolutions in the framework of its 12. Five-Year Plan, decoupling economic growth from GHG emissions. India has developed eight 'National Missions' on climate change and is now exploring future low-carbon strategies. And Brazil is affirming its position internationally, pushing for innovative 'green growth' concepts, within the framework of the Rio+20 Conference. All countries have already implemented several energy and climate policies and plan to develop them further, through innovative policy institutions and instruments. They are switching progressively from command- and-control to economic instruments. In particular, market-based mechanisms are increasingly used in all countries: mandatory pilot Emission Trading Systems (ETS) in China

  3. A systematic policy approach to changing the food system and physical activity environments to prevent obesity.

    Science.gov (United States)

    Sacks, Gary; Swinburn, Boyd A; Lawrence, Mark A

    2008-06-05

    As obesity prevention becomes an increasing health priority in many countries, including Australia and New Zealand, the challenge that governments are now facing is how to adopt a systematic policy approach to increase healthy eating and regular physical activity. This article sets out a structure for systematically identifying areas for obesity prevention policy action across the food system and full range of physical activity environments. Areas amenable to policy intervention can be systematically identified by considering policy opportunities for each level of governance (local, state, national, international and organisational) in each sector of the food system (primary production, food processing, distribution, marketing, retail, catering and food service) and each sector that influences physical activity environments (infrastructure and planning, education, employment, transport, sport and recreation). Analysis grids are used to illustrate, in a structured fashion, the broad array of areas amenable to legal and regulatory intervention across all levels of governance and all relevant sectors. In the Australian context, potential regulatory policy intervention areas are widespread throughout the food system, e.g., land-use zoning (primary production within local government), food safety (food processing within state government), food labelling (retail within national government). Policy areas for influencing physical activity are predominantly local and state government responsibilities including, for example, walking and cycling environments (infrastructure and planning sector) and physical activity education in schools (education sector). The analysis structure presented in this article provides a tool to systematically identify policy gaps, barriers and opportunities for obesity prevention, as part of the process of developing and implementing a comprehensive obesity prevention strategy. It also serves to highlight the need for a coordinated approach to

  4. Report on Current Praxis of Policies and Activities Supporting Societal Engagement in Research and Innovation

    NARCIS (Netherlands)

    Kuhn, Rainer; Mbungu, Grace; Anderson, Edward; Chonkova, Blagovesta; Damianova, Zoya; Davis, Houda; Dencker, Siri; Jørgensen, Marie-Louise; Kozarev, Ventseslav; Larsen, Gy; Mulder, Henk; Pfersdorf, Simon

    2014-01-01

    The aim of the “Engage2020 Project” 1 is to promote the use of engagement methods and policies that support societal engagement in research and innovation by mapping what is practiced and spreading awareness of the opportunities amongst researchers, policy makers, and other interested parties. The

  5. Information Policy for (Digital Information in Archaeology: current state and suggestions for development

    Directory of Open Access Journals (Sweden)

    Lisa Börjesson

    2015-07-01

    Full Text Available The introduction of digital data capturing and management technologies has transformed information practices in archaeology. Digital documentation and digital infrastructures are integrated in archaeologists' daily work now more than ever. International and national institutions and projects have contributed to the development of digital archiving and curation practices. Because knowledge production in archaeology depends heavily on documentation and information dissemination, and on retrieval of past documentation, the question of how information is managed is profoundly intertwined with the possibilities for knowledge production. Regulations at different levels articulate demands and expectations from the emerging digital information practices, but how are these different regulations coordinated, and do they support archaeological knowledge production? In this article we look into the state of information policy - the sum of principles guiding decisions about information - in archaeology and related areas. The aim of the article is to shed light on how information policy directs practice in archaeology, and to show that analysis of such policies is therefore vital. Information policy in legislation and guidelines in Swedish archaeology serves as a case study, and examples from development-led archaeology and the museum sector illustrate how information policies have varied roles across different heritage sectors. There are historical and local trajectories in the policy documents specific to Sweden, but the discussion shows that the emergence of Swedish policies have many parallels with processes in other countries. The article provides recommendations for information policy development for archaeology and related areas.

  6. A Review and Analysis of the Current Policy on Early Childhood Education in Mainland China

    Science.gov (United States)

    Liu, Yan; Pan, Yue-Juan

    2013-01-01

    Compared with the former policies on early childhood education, the policies recently issued in mainland China clearly defined early childhood education as an integral part of education and social public welfare and stipulated the responsibilities of the government in its development, shifting the developmental orientation to promoting social…

  7. Evaluation of policies to promote physical activity in afterschool programs: are we meeting current benchmarks?

    Science.gov (United States)

    Beets, Michael W; Rooney, Laura; Tilley, Falon; Beighle, Aaron; Webster, Collin

    2010-01-01

    Policies now recommend afterschool programs (ASP, 3-6 pm) provide children a minimum amount of physical activity daily. We examined the extent to which children attending ASPs meet existing national and state-level policies that specify expected levels of physical activity (PA). Accelerometer-derived physical activity (light and moderate-to-vigorous, MVPA) of 253 children (5-13 years) was compared to policies that recommend varying amounts of PA children should achieve during an ASP. The proportion of children achieving a policy ranged from 0.0% (California 60 min MVPA and North Carolina 20% of daily program time devoted to MVPA), 1.2% (California 30 min MVPA), to 48.2% (National Afterschool Association 30 min light plus MVPA). Random effects logistic models indicated boys (odds ratio [OR] range 2.0 to 6.27) and children from a minority background (Black/Hispanic, OR range 1.87 to 3.98) were more likely to achieve a recommended level of physical activity, in comparison to girls and White children. Neither age nor BMI were related to achieving a policy. The PA of children attending ASP falls below policy recommended levels; however, these policies were developed in absence of data on expected PA levels during ASPs. Thus, concerted effort towards building a stronger ASP evidence-base for policy refinement is required. Copyright © 2010 Elsevier Inc. All rights reserved.

  8. Women's Views about Gender Equality on the Current Social Policy in Turkey

    Science.gov (United States)

    Öztop, Hülya; Finkel, Müge

    2015-01-01

    Women's equal participation in all aspects of social, political and economic life is an essential requirement for sustainable development and democratic governance. How to engage women in these different spheres of policy, increase their access to information and ensure their participation in policy debates are therefore among the key questions…

  9. EPR policies for electronics in developing Asia: an adapted phase-in approach.

    Science.gov (United States)

    Akenji, Lewis; Hotta, Yasuhiko; Bengtsson, Magnus; Hayashi, Shiko

    2011-09-01

    The amount of e-waste is growing rapidly in developing countries, and the health and environmental problems resulting from poor management of this waste have become a concern for policy makers. In response to these challenges, a number of Asian developing countries have been inspired by policy developments in OECD countries, and have drafted legislations based on the principle of extended producer responsibility (EPR). However, the experiences from developed countries show that a successful implementation of EPR policies requires adequate institutions and sufficient administrative capacity. Even advanced countries are thus facing difficulties. This paper concludes from existing literature and from the authors' own observations that there seems to be a mismatch between the typical policy responses to e-waste problems in developing Asia and the capacity for successful implementation of such policies. It also notes that the e-waste situation in developing Asian countries is further complicated by a number of additional factors, such as difficulties in identifying producers, import of used electronic products and e-waste (sometimes illegal), and the existence of a strong informal waste sector. Given these challenges, the authors conclude that comprehensive EPR policy schemes of the kind that have been implemented in some advanced countries are not likely to be effective. The paper therefore proposes an alternative phase-in approach whereby developing Asian countries are able to move gradually towards EPR systems. It argues that this approach would be more feasible, and discusses what could be the key building blocks of each implementation stage.

  10. Alternative policy impacts on US GHG emissions and energy security: A hybrid modeling approach

    International Nuclear Information System (INIS)

    Sarica, Kemal; Tyner, Wallace E.

    2013-01-01

    This study addresses the possible impacts of energy and climate policies, namely corporate average fleet efficiency (CAFE) standard, renewable fuel standard (RFS) and clean energy standard (CES), and an economy wide equivalent carbon tax on GHG emissions in the US to the year 2045. Bottom–up and top–down modeling approaches find widespread use in energy economic modeling and policy analysis, in which they differ mainly with respect to the emphasis placed on technology of the energy system and/or the comprehensiveness of endogenous market adjustments. For this study, we use a hybrid energy modeling approach, MARKAL–Macro, that combines the characteristics of two divergent approaches, in order to investigate and quantify the cost of climate policies for the US and an equivalent carbon tax. The approach incorporates Macro-economic feedbacks through a single sector neoclassical growth model while maintaining sectoral and technological detail of the bottom–up optimization framework with endogenous aggregated energy demand. Our analysis is done for two important objectives of the US energy policy: GHG reduction and increased energy security. Our results suggest that the emission tax achieves results quite similar to the CES policy but very different results in the transportation sector. The CAFE standard and RFS are more expensive than a carbon tax for emission reductions. However, the CAFE standard and RFS are much more efficient at achieving crude oil import reductions. The GDP losses are 2.0% and 1.2% relative to the base case for the policy case and carbon tax. That difference may be perceived as being small given the increased energy security gained from the CAFE and RFS policy measures and the uncertainty inherent in this type of analysis. - Highlights: • Evaluates US impacts of three energy/climate policies and a carbon tax (CT) • Analysis done with bottom–up MARKAL model coupled with a macro model • Electricity clean energy standard very close to

  11. Colombian ancillary services and international connections: Current weaknesses and policy challenges

    International Nuclear Information System (INIS)

    Carvajal, S.X.; Serrano, J.; Arango, S.

    2013-01-01

    Ancillary services are required to maintain the unity, stability, and quality of power systems. In Colombia these services are required to operate the national power system and the international connections with the neighboring countries. The system is influenced by factors ranging from system's topology to social and political aspects, such as the large number of terrorist attacks. In light of these particularities, we consider Colombia as a learning lab for ancillary services in the region. Colombia's power system relies on three ancillary services for its operation, namely frequency regulation, voltage control, and blackstart service. From 2010 Special Protection Systems were also added. In this paper we first analyze the technical aspects, operational restrictions, financial management, and the most relevant regulatory conditions of these ancillary services of the SIN. We also take into consideration the main regulatory characteristics and statistical data related to energy exchanges that have taken place between Colombia and Venezuela and Ecuador. Thereafter, we depict the main weaknesses and policy challenges that Colombia must address in order to increase the effectiveness and coverage of ancillary services in both the SIN and in the international interconnections. Finally, we propose new market oriented regulations to encourage investments and new tools for international connections. - Highlights: ► Blackout of 2007 forces Colombian regulator to improve security of power system. ► Four ancillary services are currently used for secure operation of Colombian system. ► Special Protection Systems service added in 2010. ► Frequency control is the only remunerated service in Colombia. ► Legislation should exist for remuneration of voltage control and black start services.

  12. Inter-Korean Forest Cooperation 1998–2012: A Policy Arrangement Approach

    Directory of Open Access Journals (Sweden)

    Mi Sun Park

    2015-04-01

    Full Text Available Despite political obstacles, South and North Korea have a history of conducting cooperative forest activities. Since 1999, the two Koreas have taken part in implementing cooperative forest projects, including reforestation, construction of tree nurseries, and control of insect pests, to achieve sustainability of the forests on the Korean Peninsula. This paper analyzes South Korean policies for inter-Korean forest cooperation, using a policy arrangement approach (PAA with four dimensions: discourse, actors, rules of the game, and power. Policy changes by three South Korean administrations are analyzed: that of Kim Dae Jung (1998–2002, Roh Moo Hyun (2003–2007 and Lee Myoung Bak (2008–2012. The analysis focuses on an examination of the interactions among the four dimensions of policy arrangement and the policies of the administrations. This research indicates that change of the South Korean policy discourse to North Korea by the various administrations has fundamentally influenced actors and their resources, as well as the rules, in the field of inter-Korean forest cooperation. Insights from this analysis can contribute to the design of bilateral forest cooperation policies on the Korean Peninsula.

  13. Deconstructing flexicurity and developing alternative approaches: towards new concepts and approaches for employment and social policy

    NARCIS (Netherlands)

    Keune, M.; Serrano, A.

    2014-01-01

    In recent years, the concept of flexicurity has come to occupy a central place in political and academic debates regarding employment and social policy. It fosters a view in which the need for continuously increasing flexibility is the basic assumption, and the understanding of security increasingly

  14. A Hierarchical Multitier Approach for Privacy Policies in e-Government Environments

    Directory of Open Access Journals (Sweden)

    Prokopios Drogkaris

    2015-12-01

    Full Text Available The appeal of e-Government users to retain control over their personal information, while making use of advanced governmental electronic services through interconnected and interoperable deployments, can be assisted by the incorporation of privacy policy and Preferences documents. This paper addresses the formulation of light-weight and accurate privacy policies, while preserving compliance with underlying legal and regulatory framework. Through the exploitation of existing governmental hierarchies, a multitier approach is proposed able to support diverge data needs and processing requests imposed by service providers. The incorporation of this approach into e-Government environments will reduce the administrative workload, imposed by the inclusion of privacy policy documents, and promote the implementation and provision of user-centric and data privacy aware electronic services.

  15. DEVELOPMENT POLICIES IN ALBA IULIA AREA OF INFLUENCE. AN INTEGRATED APPROACH

    Directory of Open Access Journals (Sweden)

    S. A. NICULA

    2015-06-01

    Full Text Available Development Policies in Alba Iulia Area of Influence. An Integrated Approach. The paper represents an integrated and holarchical perspective on the spatial development policies and its component measures and projects related to the City of Alba Iulia, its area of influence and the all-encompassing County of Alba, Romania. The goal was to see how the development and management policies from all levels merge into a single strategic framework that might create a favourable basis for the sustainable growth of Alba Iulia and its area of influence. As this area surrounding the city is subjected to different hierarchical plans and programmes, some that are not properly correlated, it is extremely clear that this area and Areas of Influence in general need legislative stipulations made specifically for them and also a well-thought holarchical planning approach.

  16. Knowledge mobilisation for policy development: implementing systems approaches through participatory dynamic simulation modelling.

    Science.gov (United States)

    Freebairn, Louise; Rychetnik, Lucie; Atkinson, Jo-An; Kelly, Paul; McDonnell, Geoff; Roberts, Nick; Whittall, Christine; Redman, Sally

    2017-10-02

    Evidence-based decision-making is an important foundation for health policy and service planning decisions, yet there remain challenges in ensuring that the many forms of available evidence are considered when decisions are being made. Mobilising knowledge for policy and practice is an emergent process, and one that is highly relational, often messy and profoundly context dependent. Systems approaches, such as dynamic simulation modelling can be used to examine both complex health issues and the context in which they are embedded, and to develop decision support tools. This paper reports on the novel use of participatory simulation modelling as a knowledge mobilisation tool in Australian real-world policy settings. We describe how this approach combined systems science methodology and some of the core elements of knowledge mobilisation best practice. We describe the strategies adopted in three case studies to address both technical and socio-political issues, and compile the experiential lessons derived. Finally, we consider the implications of these knowledge mobilisation case studies and provide evidence for the feasibility of this approach in policy development settings. Participatory dynamic simulation modelling builds on contemporary knowledge mobilisation approaches for health stakeholders to collaborate and explore policy and health service scenarios for priority public health topics. The participatory methods place the decision-maker at the centre of the process and embed deliberative methods and co-production of knowledge. The simulation models function as health policy and programme dynamic decision support tools that integrate diverse forms of evidence, including research evidence, expert knowledge and localised contextual information. Further research is underway to determine the impact of these methods on health service decision-making.

  17. Why metaphor and other tropes? Linguistic approaches to analysing policies and the political

    NARCIS (Netherlands)

    Yanow, D.; Cienki, A.

    2013-01-01

    The articles in this special issue on linguistic approaches to analysing policies and the political share the goal of taking language seriously, achieved through detailed attention to linguistic usage in its respective contexts. They reflect a stance common to both cognitive linguistic and

  18. Understanding perception of wood household furniture: application of a policy capturing approach

    Science.gov (United States)

    David Brinberg; Matthew Bumgardner; Kim Daniloski

    2007-01-01

    Consumer and retailer perceptions of wood household furniture were modeled using a policy capturing approach. A sample of consumers and retailers evaluated four pictures of wood furniture on eight visual cues deemed representative of the furniture purchasing environment. These cues were then regressed on respondents' judgment of willingness to pay for each...

  19. Cyber security awareness toolkit for national security: an approach to South Africa's cyber security policy implementation

    CSIR Research Space (South Africa)

    Phahlamohlaka, LJ

    2011-05-01

    Full Text Available The aim of this paper is to propose an approach that South Africa could follow in implementing its proposed cyber security policy. The paper proposes a Cyber Security Awareness Toolkit that is underpinned by key National Security imperatives...

  20. Public management and policy networks: foundations of a network approach to governance

    NARCIS (Netherlands)

    E-H. Klijn (Erik-Hans); J.F.M. Koppenjan (Joop)

    2006-01-01

    markdownabstract__Abstract__ In this article we address the elaboratlon of the central concepts of a theory of networks and of network management. We suggest that the network approach builds on several theoretical traditions After this we clarify the theoretical concepts and axioms of the policy

  1. Participatory approaches to environmental policy-making. The European Commission Climate Policy Process as a case study

    International Nuclear Information System (INIS)

    Van den Hove, S.

    2000-01-01

    The paper investigates the relevance of participatory approaches to environmental policy-making when sustainable development is taken as the encompassing normative basis for environmental governance. In the first section, we illustrate the frequent references to participatory approaches in environmental decision-making. We then look at environmental issue attributes as determinants of the problem-solving requirements for environmental decision-making. We conclude the section by investigating whether and how participatory approaches could answer some of these requirements. In the second section, an illustration is proposed with the presentation of a participatory process that took place in 1997, during the last phase of the international negotiations that led to the Kyoto Conference of the Parties to the UN Framework Convention on Climate Change, and in 1998 in the preparation of the post-Kyoto phase. The process, organised by the European Commission, consisted of a series of workshops whose objective was to furnish timely inputs responding to the European Commission's information needs for climate policy formation in the pre- and post-Kyoto periods. This was to be achieved through the establishment of interfaces between: (1) the research community; (2) the EC Climate negotiation team and through it the EU Member States representatives; (3) other Commission interests (the 'inside stakeholders'); (4) a range of 'outside' stakeholders including industry, finance and commerce, employment, environment, consumer and citizen interests. We reflect on the participatory nature of the process and show how the process met some of the decision-making requirements identified in the first section. 27 refs

  2. China-U.S. Relations: Current Issues and Implications for U.S. Policy

    National Research Council Canada - National Science Library

    Dumbaugh, Kerry

    2007-01-01

    .... policy makers have adopted tougher stances on issues involving China and U.S.-China relations, concerned about the impact of the PRC's strong economic growth and a more assertive international diplomacy...

  3. Flexible working policies and environments in UK Local Authorities: current practice

    OpenAIRE

    Price, Ilfryn

    2001-01-01

    The research surveys the uptake of 'modern' or flexible working practices in UK Local Authorities, especially as it impacts on property and office accommodation.\\ud Nearly all permit flexible starting and finishing times for as many employees as is practical while forms of accredited hours working for at least some appropriate employees are policy in a majority. Flexible practices with property and ICT implications, working from home without a dedicated work station, formal policies, 'hot' de...

  4. The Evolving Arctic: Current State of U.S. Arctic Policy

    Science.gov (United States)

    2013-09-01

    to advance national interests. The U.S. has not yet acceded to UNCLOS, and trails its Arctic neighbors in regards to national policy and direction...maritime transportation, and maritime tourism are expanding exponentially. As commercial opportunities increase in the region, the U.S. needs an...UNCLOS without having ratified it, it trails behind the remainder of the Arctic states on its policy and in asserting its

  5. Russian Approach to Soft Power Promotion: Conceptual Approaches in Foreign Policy

    Directory of Open Access Journals (Sweden)

    Yulia Nikitina

    2014-01-01

    Full Text Available Foreign policy is one of the instruments of promoting soft power of a state. According to Joseph Nye, civil society is the main source of a state's international attractiveness. The article analyses how Russian official foreign policy documents present interaction between the state and civil society in order to promote Russian soft power. At the present stage Russian civil society is perceived by state structures as an instrument and not a source of soft power. The article also analyses political values and models of developments as elements of soft power as they are presented in official documents. Russia has a coherent normative model of regional development for the post-Soviet space. For the global level Russia formulates rules of behavior that it would like to see at the international arena, but Russia does not formulate how Russian or regional post-Soviet models of development can contribute to world development.

  6. Different Regional Approaches to Cultural diversity Interpreting the Belgian Cultural Diversity Policy Paradox

    Directory of Open Access Journals (Sweden)

    Ilke Adam

    2015-11-01

    Full Text Available In Belgium, the authority over cultural diversity policies resulting from immigration has been devolved from the central state to the regions since 1970. Consequently, Flanders and Francophone Belgium have progressively developed divergent policy tools. By describing the divergent evolution of Francophone and Flemish cultural diversity policies, our paper demonstrates the existence of a “Belgian Cultural Diversity Paradox”, namely the existence of more multicultural minority rights in the region that has most experienced electoral success by an extreme-right anti-immigrant party (Flanders, and a more colour blind and radical secular approach in the region where anti-immigrant politicization is barely a factor (Francophone Belgium. This finding is counter-intuitive because an important strand of immigrant policy research has emphasized the relationship between the politicization of immigration and restrictive immigrant citizenship rights. Our paper demonstrates that the different degrees of politicization of immigration in Flanders and Francophone Belgium cannot fully account for divergent cultural diversity policies. By insisting on the historical path dependency of the linguistic and religious cleavages in Belgium and their overlap, this paper offers an addendum to the politicization approach. The historical linguistic and religious differences of the Belgian regions clearly mediate the impact of the politicization of immigration on both sides of the linguistic border.

  7. Chain-computerisation for interorganisational public policy implementation : A new approach to developing non-intrusive information infrastructures that improve public policy implementation

    NARCIS (Netherlands)

    Grijpink, J.H.A.M.

    1999-01-01

    In two articles the author presents some key elements from his recently completed thesis about functional, non-intrusive information infrastructures for interorganisational public policy implementation. The development of these information infrastructures requires a new approach,

  8. Improving societal acceptance of rad waste management policy decisions: an approach based on complex intelligence

    International Nuclear Information System (INIS)

    Rao, Suman

    2008-01-01

    In today's context elaborate public participation exercises are conducted around the world to elicit and incorporate societal risk perceptions into nuclear policy Decision-Making. However, on many occasions, such as in the case of rad waste management, the society remains unconvinced about these decisions. This naturally leads to the questions: are techniques for incorporating societal risk perceptions into the rad waste policy decision making processes sufficiently mature? How could societal risk perceptions and legal normative principles be better integrated in order to render the decisions more equitable and convincing to society? Based on guidance from socio-psychological research this paper postulates that a critical factor for gaining/improving societal acceptance is the quality and adequacy of criteria for option evaluation that are used in the policy decision making. After surveying three rad waste public participation cases, the paper identifies key lacunae in criteria abstraction processes as currently practiced. A new policy decision support model CIRDA: Complex Intelligent Risk Discourse Abstraction model that is based on the heuristic of Risk-Risk Analysis is proposed to overcome these lacunae. CIRDA's functionality of rad waste policy decision making is modelled as a policy decision-making Abstract Intelligent Agent and the agent program/abstraction mappings are presented. CIRDA is then applied to a live (U.K.) rad waste management case and the advantages of this method as compared to the Value Tree Method as practiced in the GB case are demonstrated. (author)

  9. Construction of the European Neighborhood Policy. From a Regional Policy to a Local Approach: EUBAM to Moldova and Ukraine

    Directory of Open Access Journals (Sweden)

    Ruxandra Alexianu

    2011-05-01

    Full Text Available The main purpose of this paper is to present the institutional dynamics of an international unique instrument which is the European Neighborhood Policy. This research is important in the field of European Construction because it studies the intercourse between the aims of this institution and it’s practical accomplishments. Unlike other similar research, this paper wants to bring a deeper approach regarding the activity of the European Union Border Assistance Mission to Moldova and Ukraine. The method used was a case study of the ENP towards the Republic of Moldova. Through the systematization and interpretation of previous empirical studies and numerous press articles this work offers a clear image of the activity and results of the EUBAM to Moldova and Ukraine. This paper may elicit a more analytical interest for research groups interested in the efficiency of some entities that define the European construction but it can also be useful to European or local political decisional factors. The key contribution of this paper consists of emphasizing the interdependence between solving a specific neighboring policy in the East and ensuring energy needs of the EU, largely dependent on the Russian Federation.

  10. Public health terminology: Hindrance to a Health in All Policies approach?

    Science.gov (United States)

    Synnevåg, Ellen S; Amdam, Roar; Fosse, Elisabeth

    2018-02-01

    National public health policies in Norway are based on a Health in All Policies (HiAP) approach. At the local level, this means that public health, as a cross-sectional responsibility, should be implemented in all municipal sectors by integrating public health policies in municipal planning and management systems. The paper investigates these local processes, focusing on the use of public health terminology and how this terminology is translated from national to local contexts. We ask whether the terms 'public health' and 'public health work' are suitable when implementing an HiAP approach. A qualitative case study based on analyses of interviews and planning documents was performed in three Norwegian municipalities. The results present dilemmas associated with using public health terminology when implementing an HiAP approach. On the one hand, the terms are experienced as wide, complex, advanced and unnecessary. On the other hand, the terms are experienced as important for a systematic approach towards understanding public health ideology and cross-sectional responsibility. One municipality used alternative terminology. This paper promotes debate about the appropriateness of using the terms 'public health' and 'public health work' at the local level. It suggests that adaptation is suitable and necessary, unless it compromises knowledge, responsibility and a systematic approach. This study concludes that the use of terminology is a central factor when implementing the Norwegian Public Health Act at the local level.

  11. Developing an evidence-based approach to Public Health Nutrition: translating evidence into policy.

    Science.gov (United States)

    Margetts, B; Warm, D; Yngve, A; Sjöström, M

    2001-12-01

    The aim of this paper is to highlight the importance of an evidence-based approach to the development, implementation and evaluation of policies aimed at improving nutrition-related health in the population. Public Health Nutrition was established to realise a population-level approach to the prevention of the major nutrition-related health problems world-wide. The scope is broad and integrates activity from local, national, regional and international levels. The aim is to inform and develop coherent and effective policies that address the key rate-limiting steps critical to improving nutrition-related public health. This paper sets out the rationale for an evidence-based approach to Public Health Nutrition developed under the umbrella of the European Network for Public Health Nutrition.

  12. Policy directions in urban health in developing countries--the slum improvement approach.

    Science.gov (United States)

    Harpham, T; Stephens, C

    1992-07-01

    The urban development, or housing, sector has a longer experience of addressing the problems of the urban poor in developing countries than the health sector. In recent years the policy of 'slum improvement', which involves both sectors, has attracted the support of international donors. This article documents the development of the slum improvement approach and addresses key issues of the approach which have implications for health planning: covering the poorest dwellers; relocation; land tenure; gentrification; debt burdens and the impact on women. Questions about the approach which still need answering are defined and a summary of the constraints in slum improvement and potential solutions is presented.

  13. Determination of production-shipment policy using a two-phase algebraic approach

    Directory of Open Access Journals (Sweden)

    Huei-Hsin Chang

    2012-04-01

    Full Text Available The optimal production-shipment policy for end products using mathematicalmodeling and a two-phase algebraic approach is investigated. A manufacturing systemwith a random defective rate, a rework process, and multiple deliveries is studied with thepurpose of deriving the optimal replenishment lot size and shipment policy that minimisestotal production-delivery costs. The conventional method uses differential calculus on thesystem cost function to determine the economic lot size and optimal number of shipmentsfor such an integrated vendor-buyer system, whereas the proposed two-phase algebraicapproach is a straightforward method that enables practitioners who may not havesufficient knowledge of calculus to manage real-world systems more effectively.

  14. Physician payment 2008 for interventionalists: current state of health care policy.

    Science.gov (United States)

    Manchikanti, Laxmaiah; Giordano, James

    2007-09-01

    Physicians in the United States have been affected by significant changes in the pattern(s) of medical practice evolving over the last several decades. These changes include new measures to 1) curb increasing costs, 2) increase access to patient care, 3) improve quality of healthcare, and 4) pay for prescription drugs. Escalating healthcare costs have focused concerns about the financial solvency of Medicare and this in turn has fostered a renewed interest in the economic basis of interventional pain management practices. The provision and systemization of healthcare in North America and several European countries are difficult enterprises to manage irrespective of whether these provisions and systems are privatized (as in the United States) or nationalized or seminationalized (as in Great Britain, Canada, Australia and France). Consequently, while many management options have been put forth, none seem to be optimally geared toward affording healthcare as a maximized individual and social good, and none have been completely enacted. The current physician fee schedule (released on July 12, 2007) includes a 9.9% cut in payment rate. Since the Medicare program was created in 1965, several methods have been used to determine physicians' rate(s) for each covered service. The sustained growth rate (SGR) system, established in 1998, has evoked negative consequences on physician payment(s). Based on the current Medicare expenditure index, practice expenses are projected to increase by 34.5% from 2002 to 2016, whereas, if actual practice inflation is considered, this increase will be 90%. This is in contrast to projected physician payment cuts that are depicted to be 51%. No doubt, this scenario will be devastating to many practices and the US medical community at large. Resolutions to this problem have been offered by MedPAC, the Government Accountability Office, physician organizations, economists, and various other interested groups. In the past, temporary measures have

  15. [Health and indigenous peoples in Brazil: notes on some current policy mistakes].

    Science.gov (United States)

    Cardoso, Marina Denise

    2014-04-01

    This article aims to analyze health policies for indigenous peoples in Brazil with reference to the 1988 National Constitution and its consequences for their healthcare. Three components are central to this analysis: the management model, based on the concepts of "autonomy" and "social control", but essentially expressing the forms of indigenous representation and participation in public policies; the concept of "differential care" for establishing an inclusive (but operationally normative) healthcare model; and the relationship between the management model for indigenous healthcare and indigenous therapeutic practices.

  16. An integrated approach to preventing cardiovascular disease: community-based approaches, health system initiatives, and public health policy.

    Science.gov (United States)

    Karwalajtys, Tina; Kaczorowski, Janusz

    2010-01-01

    Cardiovascular disease (CVD) is largely the product of interactions among modifiable risk factors that are common in developed nations and increasingly of concern in developing countries. Hypertension is an important precursor to the development of CVD, and although detection and treatment rates have improved in recent years in some jurisdictions, effective strategies and policies supporting a shift in distribution of risk factors at the population level remain paramount. Challenges in managing cardiovascular health more effectively include factors at the patient, provider, and system level. Strategies to reduce hypertension and CVD should be population based, incorporate multilevel, multicomponent, and socioenvironmental approaches, and integrate community resources with public health and clinical care. There is an urgent need to improve monitoring and management of risk factors through community-wide, primary care-linked initiatives, increase the evidence base for community-based prevention strategies, further develop and evaluate promising program components, and develop new approaches to support healthy lifestyle behaviors in diverse age, socioeconomic, and ethnocultural groups. Policy and system changes are critical to reduce risk in populations, including legislation and public education to reduce dietary sodium and trans-fatty acids, food pricing policies, and changes to health care delivery systems to explicitly support prevention and management of CVD.

  17. Food and Health Safety: a Macro-policy Approach in the EU

    Directory of Open Access Journals (Sweden)

    Francesco Losurdo

    2012-08-01

    Full Text Available Food safety could be considered as a representative case of „market failure”. This would justify State regulatory intervention. Unfortunately, the lack of an organically policy framework is causing large loopholes specially in the quality control system which normally developed on the whole production process of value, including supply chain. The Common Agriculture Policy for 2014-2020 looks to be once again based on a partial and micro-economic approach while the growing interdependences between agriculture, industry and services are suggesting a different „macro-policy” method in theoretical, technical and political settings. An industrial macro-policy is more „holistic” than micro and sectoral one able to intervene on market in order to contribute to a stronger governance and control system of food safety and consumers choices.

  18. The Attractiveness of CEE Countries For FDI. A Public Policy Approach Using the Topsis Method

    Directory of Open Access Journals (Sweden)

    Andreea PAUL

    2014-06-01

    Full Text Available This paper analyzes the location decision for foreign direct investments (FDI in Central and Eastern European (CEE countries based on the attractiveness of policies most influenced by public officials. Our assessment of the FDI inflows in a country is based on four pillars: infrastructure, quality of institutions, labor market and taxes. The attraction degree of the CEE countries in 2007 and 2010 is calculated using the Technique for Order Preference by Similarity to Ideal Solution (TOPSIS method, a tool usually used for decision-making issues. The empirical result indicates that Estonia is the most attractive country for investments (as regards the public policy approach. Globally, the paper establishes the state’s role in attracting FDI and identifies whether there is room for further improvement on the public policy side.

  19. Policy Pathways: Joint Public-Private Approaches for Energy Efficiency Finance

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-09-06

    This Policy Pathway outlines, through the experiences and lessons learned from country examples, the critical elements to put in place a public-private partnership to finance energy efficiency. It focuses on three mechanisms - dedicated credit lines, risk guarantees, and energy performance service contracts and presents the planning, implementing, monitoring, and evaluating phases of implemention. Accelerating and scaling up private investment in energy efficiency is crucial to exploit the potential of energy efficiency. However many barriers remain to private investment such as access to capital, uncertainty of future energy prices, transaction costs, perceived higher risk, and lack of knowledge. As part of the IEA 25 Energy Efficiency Policy Recommendations, the IEA recommends that governments support private investment in energy efficiency. A joint public-private approach can use public finance and regulatory policy to support the scaling up of private investment in energy efficiency.

  20. Integrated primary health care in Greece, a missing issue in the current health policy agenda: a systematic review

    Directory of Open Access Journals (Sweden)

    Christos Lionis

    2009-07-01

    Full Text Available Background: Over the past years, Greece has undergone several endeavors aimed at modernizing and improving national health care services with a focus on PHC. However, the extent to which integrated primary health care has been achieved is still questioned. Purpose: This paper explores the extent to which integrated primary health care (PHC is an issue in the current agenda of policy makers in Greece, reporting constraints and opportunities and highlighting the need for a policy perspective in developing integrated PHC in this Southern European country. Methods: A systematic review in PubMed/Medline and SCOPUS, along with a hand search in selected Greek biomedical journals was undertaken to identify key papers, reports, editorials or opinion letters relevant to integrated health care. Results: Our systematic review identified 198 papers and 161 out of them were derived from electronic search. Fifty-three papers in total served the scope of this review and are shortly reported. A key finding is that the long-standing dominance of medical perspectives in Greek health policy has been paving the way towards vertical integration, pushing aside any discussions about horizontal or comprehensive integration of care. Conclusion: Establishment of integrated PHC in Greece is still at its infancy, requiring major restructuring of the current national health system, as well as organizational culture changes. Moving towards a new policy-based model would bring this missing issue on the discussion table, facilitating further development.

  1. Policies for patient access to clinical data via PHRs: current state and recommendations.

    Science.gov (United States)

    Collins, Sarah A; Vawdrey, David K; Kukafka, Rita; Kuperman, Gilad J

    2011-12-01

    Healthcare delivery organizations are increasingly using online personal health records (PHRs) to provide patients with direct access to their clinical information; however, there may be a lack of consistency in the data made available. We aimed to understand the general use and functionality of PHRs and the organizational policies and decision-making structures for making data available to patients. A cross-sectional survey was administered by telephone structured interview to 21 organizations to determine the types of data made available to patients through PHRs and the presence of explicit governance for PHR data release. Organizations were identified based on a review of the literature, PHR experts, and snowball sampling. Organizations that did not provide patients with electronic access to their data via a PHR were excluded. Interviews were conducted with 17 organizations for a response rate of 81%. Half of the organizations had explicit governance in the form of a written policy that outlined the data types made available to patients. Overall, 88% of the organizations used a committee structure for the decision-making process and included senior management and information services. All organizations sought input from clinicians. Discussion There was considerable variability in the types of clinical data and the time frame for releasing these data to patients. Variability in data release policies may have implications for PHR use and adoption. Future policy activities, such as requirement specification for the latter stages of Meaningful Use, should be leveraged as an opportunity to encourage standardization of functionality and broad deployment of PHRs.

  2. Contested Discourses of Teacher Professionalism: Current Tensions between Education Policy and Teachers' Union

    Science.gov (United States)

    Mausethagen, Solvi; Granlund, Lise

    2012-01-01

    This article addresses constructions and redefinitions of teacher professionalism by focusing on the discursive negotiations between the government and the teachers' union in Norway. Based on an examination of three white papers on teacher education from the past 15 years and policy documents put forth by the Union of Education Norway during the…

  3. Teacher Quality, Teacher Effectiveness and the Diminishing Returns of Current Education Policy Expressions

    Science.gov (United States)

    Skourdoumbis, Andrew

    2017-01-01

    This paper engages with an overt policy storyline, namely that the effective classroom teaching practice(s) of quality teachers not only corrects for but overcomes post-Fordist capital insecurities. Increasingly considered the sole and only solid foundations needed to enhance student achievement as preparation for twenty-first century economic…

  4. Valuation of Drug Abuse: A Review of Current Methodologies and Implications for Policy Making

    Science.gov (United States)

    Schori, Maayan

    2011-01-01

    This article reviews the use of several valuation methods as they relate to drug abuse and places them within the context of U.S. policy. First, cost-of-illness (COI) studies are reviewed and their limitations discussed. Second, three additional economic methods of valuing drug abuse are reviewed, including cost-effectiveness analysis (CEA),…

  5. Learning Disabilities: Current Policy and Directions for Community Involvement among the Arab Community in Israel

    Science.gov (United States)

    Jabareen-Taha, Samaher; Taha, Haitham

    2016-01-01

    This article seeks to identify and review the basic characteristics of learning disability which are specifically mentioned in the literature. In addition, the article intends to conduct a brief analysis on learning disability policy in Israel and the differentiation problems at the level of awareness among the Arab society in Israel. Despite the…

  6. Student Loan Debt and Economic Outcomes. Current Policy Perspective No. 14-7

    Science.gov (United States)

    Cooper, Daniel; Wang, J. Christina

    2014-01-01

    This policy brief advances the growing literature on how student loan debt affects individuals' other economic decisions. Specifically, it examines the impact of student loan liabilities on individuals' homeownership status and wealth accumulation. The analysis employs a rich set of financial and demographic control variables that are not…

  7. Considerations on the Current Universal Vaccination Policy against Hepatitis A in Greece after Recent Outbreaks

    Science.gov (United States)

    Mellou, Kassiani; Sideroglou, Theologia; Papaevangelou, Vassiliki; Katsiaflaka, Anna; Bitsolas, Nikolaos; Verykouki, Eleni; Triantafillou, Eleni; Baka, Agoritsa; Georgakopoulou, Theano; Hadjichristodoulou, Christos

    2015-01-01

    Greece is the only European Union member state that in 2008 included hepatitis A (HAV) vaccine in the routine national childhood immunization program (NCIP). Given that the resources allocated to public health have dramatically decreased since 2008 and that Greece is a low endemicity country for the disease, the benefit from universal vaccination has been questioned. The aim of this paper is to summarize the available epidemiological data of the disease for 1982-2013, and discuss the effects of universal vaccination on disease morbidity. Descriptive analysis, ARIMA modeling and time series intervention analysis were conducted using surveillance data of acute HAV. A decreasing trend of HAV notification rate over the years was identified (pa progressive increase of the average age of infection in the general population. The mean age of cases before the inclusion of the vaccine to NCIP (24.1 years, SD = 1.5) was significantly lower than the mean age of cases after 2008 (31.7 years, SD = 2.1) (pa population accounting for 1.5% of the country’s total population) and in 2013 three outbreaks with 16, 9 and 25 Roma cases respectively, were recorded, indicating the decreased effectiveness of the current immunization strategy in this group. Data suggest that universal vaccination may need to be re-considered. Probably a more cost effective approach would be to implement a program that will include: a) vaccination of high risk groups, b) universal vaccination of Roma children and improving conditions at Roma camps, c) education of the population and travel advice, and d) enhancement of the control measures to increase safety of shellfish and other foods. PMID:25590132

  8. Finnish policy approach and measures for the promotion of sustainability in contaminated land management.

    Science.gov (United States)

    Reinikainen, Jussi; Sorvari, Jaana; Tikkanen, Sarianne

    2016-12-15

    The importance of sustainability considerations in contaminated land management (CLM) is highlighted in policy frameworks all around the world. It means that while the reduction of risks to human health and the environment remains the main goal of CLM, a variety of other environmental factors as well as economic and social aspects have an increasing role in decision making. The success of finding the right balance between these considerations and incorporating them in the risk management approach defines the overall sustainability of the outcome. Although the concept and principles of sustainable CLM are already widely accepted, they have not been fully realized in national procedures. According to several studies this often results from the lack of explicit policy measures. A sound policy framework in conjunction with functional policy instruments is therefore a prerequisite for the attainment of sustainable practices. In Finland, the environmental administration along with other key stakeholder groups, including regional authorities, landowners, consultants, industries, research institutes and academia, has developed a national strategy and associated policy measures in order to promote sustainable CLM. Copyright © 2016 Elsevier Ltd. All rights reserved.

  9. Toward a more consistent combined approach of reduction targets and climate policy regulations

    DEFF Research Database (Denmark)

    Caro, Dario; Frederiksen, Pia; Thomsen, Marianne

    2017-01-01

    In this paper we discuss how targets, policy instruments and accounting frameworks for greenhouse gas (GHG) reduction need to be complemented and aligned, to achieve a more effective road to reduce the GHG emission. We focus on gaps in the policy framework presently adopted by countries that are ...... level. We argue that to reveal the effect of policy instruments such as a meat tax, on GHG emissions reduced, an alternative consumption-based accounting could favorably complement the traditional GHG accounting.......In this paper we discuss how targets, policy instruments and accounting frameworks for greenhouse gas (GHG) reduction need to be complemented and aligned, to achieve a more effective road to reduce the GHG emission. We focus on gaps in the policy framework presently adopted by countries...... that are parties to the UNFCCC, using as illustrative case study the meat tax recently proposed in Denmark. We argue that when the GHG reduction targets for individual countries are based on a territorial approach alone (such as in the UNFCCC framework), i.e. sum of emissions from production inside the country...

  10. Approaches to Risk and Consumer Policy in Financial Service Regulation in the UK

    Directory of Open Access Journals (Sweden)

    Peter Lunt

    2006-01-01

    Full Text Available The financial service and communication sectors in the UK have been subject to radical re-organisation, involving the formation of sector-wide regulatory bodies (FSA and Ofcom with wide-ranging powers and statutory obligations. Although both have responsibilities for assessment and management of risk, their remits go beyond traditional approaches to regulation. Hence, although primarily oriented to economic policy, both regulators address questions of corporate responsibility, balance of stakeholder interests, the public good, consumer representation and public participation. Accordingly, they are undertaking a range of activities, including consumer education and research, public consultation and the involvement of stakeholders in policy review. Focusing on the case of financial services, this paper presents an analysis of two early speeches by FSA directors, one focused on the approach to risk adopted by the regulator and the other on consumer policy. The second part of the paper considers the conceptual issues regarding different modes of risk management in the new regulators, requiring an account of the various levels and forms of involvement by stakeholders and publics in the identification and management of risk. It follows on from the analysis of the speeches to examine the relationship between risk and consumer policy in the practices of the FSA. URN: urn:nbn:de:0114-fqs0601323

  11. Design an optimum safety policy for personnel safety management - A system dynamic approach

    International Nuclear Information System (INIS)

    Balaji, P.

    2014-01-01

    Personnel safety management (PSM) ensures that employee's work conditions are healthy and safe by various proactive and reactive approaches. Nowadays it is a complex phenomenon because of increasing dynamic nature of organisations which results in an increase of accidents. An important part of accident prevention is to understand the existing system properly and make safety strategies for that system. System dynamics modelling appears to be an appropriate methodology to explore and make strategy for PSM. Many system dynamics models of industrial systems have been built entirely for specific host firms. This thesis illustrates an alternative approach. The generic system dynamics model of Personnel safety management was developed and tested in a host firm. The model was undergone various structural, behavioural and policy tests. The utility and effectiveness of model was further explored through modelling a safety scenario. In order to create effective safety policy under resource constraint, DOE (Design of experiment) was used. DOE uses classic designs, namely, fractional factorials and central composite designs. It used to make second order regression equation which serve as an objective function. That function was optimized under budget constraint and optimum value used for safety policy which shown greatest improvement in overall PSM. The outcome of this research indicates that personnel safety management model has the capability for acting as instruction tool to improve understanding of safety management and also as an aid to policy making

  12. Design an optimum safety policy for personnel safety management - A system dynamic approach

    Energy Technology Data Exchange (ETDEWEB)

    Balaji, P. [The Glocal University, Mirzapur Pole, Delhi- Yamuntori Highway, Saharanpur 2470001 (India)

    2014-10-06

    Personnel safety management (PSM) ensures that employee's work conditions are healthy and safe by various proactive and reactive approaches. Nowadays it is a complex phenomenon because of increasing dynamic nature of organisations which results in an increase of accidents. An important part of accident prevention is to understand the existing system properly and make safety strategies for that system. System dynamics modelling appears to be an appropriate methodology to explore and make strategy for PSM. Many system dynamics models of industrial systems have been built entirely for specific host firms. This thesis illustrates an alternative approach. The generic system dynamics model of Personnel safety management was developed and tested in a host firm. The model was undergone various structural, behavioural and policy tests. The utility and effectiveness of model was further explored through modelling a safety scenario. In order to create effective safety policy under resource constraint, DOE (Design of experiment) was used. DOE uses classic designs, namely, fractional factorials and central composite designs. It used to make second order regression equation which serve as an objective function. That function was optimized under budget constraint and optimum value used for safety policy which shown greatest improvement in overall PSM. The outcome of this research indicates that personnel safety management model has the capability for acting as instruction tool to improve understanding of safety management and also as an aid to policy making.

  13. Enhancing the Resilience of the Australian National Electricity Market: Taking a Systems Approach in Policy Development

    Directory of Open Access Journals (Sweden)

    Barry Newell

    2011-06-01

    Full Text Available As the complexity and interconnectedness of present-day social-ecological systems become steadily more apparent, there is increasing pressure on governments, policy makers, and managers to take a systems approach to the challenges facing humanity. However, how can this be done in the face of system complexity and uncertainties? In this paper we briefly discuss practical ways that policy makers can take up the systems challenge. We focus on resilience thinking, and the use of influence diagrams, causal-loop diagrams, and system archetypes. As a case study, set in the context of the climate-energy-water nexus, we use some of these system concepts and tools to carry out an initial exploration of factors that can affect the resilience of the Australian National Electricity Market. We stress the need for the electricity sector to prepare for the impacts of global change by encouraging innovation and diversity, supporting modularity and redundancy, and embracing the need for a policy making approach that takes account of the dynamics of the wider social-ecological system. Finally, taking a longer term view, we conclude by recommending that policy makers work to reduce reliance on conventional market mechanisms, institute continuing cross-sector dialogue, and promote basic education in system dynamics.

  14. State Traditions and Language Regimes: A Historical Institutionalism Approach to Language Policy

    Directory of Open Access Journals (Sweden)

    Sonntag Selma K.

    2015-12-01

    Full Text Available This paper is an elaboration of a theoretical framework we developed in the introductory chapter of our co-edited volume, State Traditions and Language Regimes (McGill-Queen’s University Press, 2015. Using a historical institutionalism approach derived from political science, we argue that language policies need to be understood in terms of their historical and institutional context. The concept of ‘state tradition’ focuses our attention on the relative autonomy of the state in terms of its normative and institutional traditions that lead to particular path dependencies of language policy choices, subject to change at critical junctures. ‘Language regime’ is the conceptual link between state traditions and language policy choices: it allows us to analytically conceptualize how and why these choices are made and how and why they change. We suggest that our framework offers a more robust analysis of language politics than other approaches found in sociolinguistics and normative theory. It also challenges political science to become more engaged with scholarly debate on language policy and linguistic diversity.

  15. Design an optimum safety policy for personnel safety management - A system dynamic approach

    Science.gov (United States)

    Balaji, P.

    2014-10-01

    Personnel safety management (PSM) ensures that employee's work conditions are healthy and safe by various proactive and reactive approaches. Nowadays it is a complex phenomenon because of increasing dynamic nature of organisations which results in an increase of accidents. An important part of accident prevention is to understand the existing system properly and make safety strategies for that system. System dynamics modelling appears to be an appropriate methodology to explore and make strategy for PSM. Many system dynamics models of industrial systems have been built entirely for specific host firms. This thesis illustrates an alternative approach. The generic system dynamics model of Personnel safety management was developed and tested in a host firm. The model was undergone various structural, behavioural and policy tests. The utility and effectiveness of model was further explored through modelling a safety scenario. In order to create effective safety policy under resource constraint, DOE (Design of experiment) was used. DOE uses classic designs, namely, fractional factorials and central composite designs. It used to make second order regression equation which serve as an objective function. That function was optimized under budget constraint and optimum value used for safety policy which shown greatest improvement in overall PSM. The outcome of this research indicates that personnel safety management model has the capability for acting as instruction tool to improve understanding of safety management and also as an aid to policy making.

  16. Skills Training for School Leavers: Some Alternative Approaches. Current Issues Brief No. 2.

    Science.gov (United States)

    Fraser, Doug

    In the face of escalating youth unemployment, some new approaches are needed for training out-of-school youth in Australia. The current system of apprenticeship has become outmoded because many of the skilled trades that the system prepares young people for will soon be non-existent. One approach to this problem has been implementation of…

  17. Exploring future hydrogen development and the impact of policy: A novel investment-led approach

    International Nuclear Information System (INIS)

    Houghton, T.; Cruden, A.

    2011-01-01

    It is generally recognised that the primary tools being utilised today for hydrogen energy forecasting and policy development take a least-cost approach. While useful for comparing the viability of different technologies from a cost perspective, it is argued that these models fail to capture the potential value contribution such technologies could offer companies and, in consequence, the likelihood of their receiving investment. The authors propose a novel model for forecasting the deployment of hydrogen energy systems based on a company value maximisation approach designed to assist governments in the development of appropriate policy instruments. In this paper a theoretical relationship between market sector valuations and investment activity is presented using 3 value metrics, namely net present value (NPV), earnings per share (EPS) and sum of the parts (SOP). It is shown that, as the electricity and transport fuel markets begin to converge, examination of the effects of different policy measures through the value-led model can highlight otherwise hidden counter incentives. The model further recognises that the propensity to invest in hydrogen differs according to the characteristics of the company looking to make the investment and the implications for policy-makers regarding levels of support are also discussed in the paper. - Research highlights: → A novel approach to forecasting energy market development is proposed. → Approach based on analysis of value contribution of investment opportunities. → Model applied to the potential hydrogen energy market in Scotland. → Reveals potential inadequacy of assessing market development based on levelised cost alone. → Highlights relevance of investor company performance in assessing market development.

  18. Payment of research participants: current practice and policies of Irish research ethics committees.

    Science.gov (United States)

    Roche, Eric; King, Romaine; Mohan, Helen M; Gavin, Blanaid; McNicholas, Fiona

    2013-09-01

    Payment of research participants helps to increase recruitment for research studies, but can pose ethical dilemmas. Research ethics committees (RECs) have a centrally important role in guiding this practice, but standardisation of the ethical approval process in Ireland is lacking. Our aim was to examine REC policies, experiences and concerns with respect to the payment of participants in research projects in Ireland. Postal survey of all RECs in Ireland. Response rate was 62.5% (n=50). 80% of RECs reported not to have any established policy on the payment of research subjects while 20% had refused ethics approval to studies because the investigators proposed to pay research participants. The most commonly cited concerns were the potential for inducement and undermining of voluntary consent. There is considerable variability among RECs on the payment of research participants and a lack of clear consensus guidelines on the subject. The development of standardised guidelines on the payment of research subjects may enhance recruitment of research participants.

  19. U.S.-Vietnam Relations in 2011: Current Issues and Implications for U.S. Policy

    Science.gov (United States)

    2012-05-18

    a policy of neutrality on the claims by the parties, which also include Brunei, Indonesia, Malaysia , the Philippines, and Taiwan. Throughout 2009...territorial disputes. Roughly one and a half times the size of the Mediterranean Sea, it is ringed by China, Vietnam, Malaysia , Indonesia, Brunei...government to monitor data processed by these companies and/or more susceptible to government pressure on issues such as censorship .36 Many of the

  20. Social Security reform: evaluating current proposals. Latest results of the EBRI-SSASIM2 policy simulation model.

    Science.gov (United States)

    Copeland, C; VanDerhei, J; Salisbury, D L

    1999-06-01

    The present Social Security program has been shown to be financially unsustainable in the future without modification to the current program. The purpose of this Issue Brief, EBRI's fourth in a series on Social Security reform, is threefold: to illustrate new features of the EBRI-SSASIM2 policy simulation model not available in earlier EBRI publications, to expand quantitative analysis to specific proposals, and to evaluate the uncertainty involved in proposals that rely on equity investment. This analysis compares the Gregg/Breaux-Kolbe/Stenholm (GB-KS) and Moynihan/Kerrey proposals with three generic or "traditional" reforms: increasing taxes, reducing benefits, and/or increasing the retirement age. Both proposals would create individual accounts by "carving out" funds from current Social Security payroll taxes. This analysis also examines other proposed changes that would "add on" to existing Social Security funds through the use of general revenue transfers and/or investment in the equities market. President Clinton has proposed a general revenue transfer and the collective investment of some of the OASDI trust fund assets in equities. Reps. Archer and Shaw have proposed a general revenue tax credit to establish individual accounts that would be invested partially in the equities markets. When comparing Social Security reform proposals that would specifically alter benefit levels, the Moynihan/Kerrey bill compares quite favorably with the other proposals in both benefit levels and payback ratios, when individuals elect to use the individual account option. In contrast, the GB-KS bills do not compare quite as favorably for their benefit levels, but do compare favorably in terms of payback ratios. An important comparison in these bills is the administrative costs of managing the individual accounts, since benefits can be lowered by up to 23 percent when going from the assumed low to high administrative costs. Moreover, allowing individuals to decide whether to

  1. A multicriteria decision making approach applied to improving maintenance policies in healthcare organizations.

    Science.gov (United States)

    Carnero, María Carmen; Gómez, Andrés

    2016-04-23

    Healthcare organizations have far greater maintenance needs for their medical equipment than other organization, as many are used directly with patients. However, the literature on asset management in healthcare organizations is very limited. The aim of this research is to provide more rational application of maintenance policies, leading to an increase in quality of care. This article describes a multicriteria decision-making approach which integrates Markov chains with the multicriteria Measuring Attractiveness by a Categorical Based Evaluation Technique (MACBETH), to facilitate the best choice of combination of maintenance policies by using the judgements of a multi-disciplinary decision group. The proposed approach takes into account the level of acceptance that a given alternative would have among professionals. It also takes into account criteria related to cost, quality of care and impact of care cover. This multicriteria approach is applied to four dialysis subsystems: patients infected with hepatitis C, infected with hepatitis B, acute and chronic; in all cases, the maintenance strategy obtained consists of applying corrective and preventive maintenance plus two reserve machines. The added value in decision-making practices from this research comes from: (i) integrating the use of Markov chains to obtain the alternatives to be assessed by a multicriteria methodology; (ii) proposing the use of MACBETH to make rational decisions on asset management in healthcare organizations; (iii) applying the multicriteria approach to select a set or combination of maintenance policies in four dialysis subsystems of a health care organization. In the multicriteria decision making approach proposed, economic criteria have been used, related to the quality of care which is desired for patients (availability), and the acceptance that each alternative would have considering the maintenance and healthcare resources which exist in the organization, with the inclusion of a

  2. Integrated assessment of policy interventions for promoting sustainable irrigation in semi-arid environments: a hydro-economic modeling approach.

    Science.gov (United States)

    Blanco-Gutiérrez, Irene; Varela-Ortega, Consuelo; Purkey, David R

    2013-10-15

    Sustaining irrigated agriculture to meet food production needs while maintaining aquatic ecosystems is at the heart of many policy debates in various parts of the world, especially in arid and semi-arid areas. Researchers and practitioners are increasingly calling for integrated approaches, and policy-makers are progressively supporting the inclusion of ecological and social aspects in water management programs. This paper contributes to this policy debate by providing an integrated economic-hydrologic modeling framework that captures the socio-economic and environmental effects of various policy initiatives and climate variability. This modeling integration includes a risk-based economic optimization model and a hydrologic water management simulation model that have been specified for the Middle Guadiana basin, a vulnerable drought-prone agro-ecological area with highly regulated river systems in southwest Spain. Namely, two key water policy interventions were investigated: the implementation of minimum environmental flows (supported by the European Water Framework Directive, EU WFD), and a reduction in the legal amount of water delivered for irrigation (planned measure included in the new Guadiana River Basin Management Plan, GRBMP, still under discussion). Results indicate that current patterns of excessive water use for irrigation in the basin may put environmental flow demands at risk, jeopardizing the WFD's goal of restoring the 'good ecological status' of water bodies by 2015. Conflicts between environmental and agricultural water uses will be stressed during prolonged dry episodes, and particularly in summer low-flow periods, when there is an important increase of crop irrigation water requirements. Securing minimum stream flows would entail a substantial reduction in irrigation water use for rice cultivation, which might affect the profitability and economic viability of small rice-growing farms located upstream in the river. The new GRBMP could contribute

  3. Current policy and research on radioactive waste management in the European Union

    International Nuclear Information System (INIS)

    Forsstroem, H.; Taylor, D.M.

    2000-01-01

    Each Member State of the European Union is responsible for the safe management and disposal of the radioactive waste produced on its own territory. This includes setting the policy and taking the necessary steps to ensure that the radioactive waste does not constitute a threat to the health of workers and to the general public. For the practical implementation of the policy, specific waste management organizations have been established. Extensive cooperation, not least in the area of research, is taking place between these organizations and between the regulatory authorities, both bilaterally and through the European Commission. Cooperation takes place through the European Commission by two different mechanisms, the Community Plan of Action in the field of radioactive waste and the EURATOM framework programme on research and training. In view of the future enlargement of the European Union, the Commission is also actively involved in the development of waste management practices in the Central and Eastern European countries. Waste management is also an important aspect of the Tacis and other nuclear safety support programmes to the States of the former Soviet Union. The general policies for waste management in all Member States are in harmony with the Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management. The specific policies are, however, dependent on the specific conditions of that State, e.g. the existence, size and time perspective of the nuclear power programme, the geological formations available for disposal (clay, salt, crystalline rock), etc. The management of short lived waste is an established practice in many Member States and the research needs are consequently low. Most of the policy efforts and research are thus dedicated to the management, treatment, conditioning and geological disposal of long lived waste and spent fuel. Each Member State with a nuclear power programme also has an important

  4. Nuclear energy policy analysis under uncertainties : applications of new utility theoretic approaches

    International Nuclear Information System (INIS)

    Ra, Ki Yong

    1992-02-01

    For the purpose of analyzing the nuclear energy policy under uncertainties, new utility theoretic approaches were applied. The main discoveries of new utility theories are that, firstly, the consequences can affect the perceived probabilities, secondly, the utilities are not fixed but can change, and finally, utilities and probabilities thus should be combined dependently to determine the overall worth of risky option. These conclusions were applied to develop the modified expected utility model and to establish the probabilistic nuclear safety criterion. The modified expected utility model was developed in order to resolve the inconsistencies between the expected utility model and the actual decision behaviors. Based on information theory and Bayesian inference, the modified probabilities were obtained as the stated probabilities times substitutional factors. The model theoretically predicts that the extreme value outcomes are perceived as to be more likely to occur than medium value outcomes. This prediction is consistent with the first finding of new utility theories that the consequences can after the perceived probabilities. And further with this theoretical prediction, the decision behavior of buying lottery ticket, of paying for insurance and of nuclear catastrophic risk aversion can well be explained. Through the numerical application, it is shown that the developed model can well explain the common consequence effect, common ratio effect and reflection effect. The probabilistic nuclear safety criterion for core melt frequency was established: Firstly, the distribution of the public's safety goal (DPSG) was proposed for representing the public's group preference under risk. Secondly, a new probabilistic safety criterion (PSC) was established, in which the DPSG was used as a benchmark for evaluating the results of probabilistic safety assessment. Thirdly, a log-normal distribution was proposed as the appropriate DPSG for core melt frequency using the

  5. In search of standards to support circularity in product policies: A systematic approach.

    Science.gov (United States)

    Tecchio, Paolo; McAlister, Catriona; Mathieux, Fabrice; Ardente, Fulvio

    2017-12-01

    The aspiration of a circular economy is to shift material flows toward a zero waste and pollution production system. The process of shifting to a circular economy has been initiated by the European Commission in their action plan for the circular economy. The EU Ecodesign Directive is a key policy in this transition. However, to date the focus of access to market requirements on products has primarily been upon energy efficiency. The absence of adequate metrics and standards has been a key barrier to the inclusion of resource efficiency requirements. This paper proposes a framework to boost sustainable engineering and resource use by systematically identifying standardization needs and features. Standards can then support the setting of appropriate material efficiency requirements in EU product policy. Three high-level policy goals concerning material efficiency of products were identified: embodied impact reduction, lifetime extension and residual waste reduction. Through a lifecycle perspective, a matrix of interactions among material efficiency topics (recycled content, re-used content, relevant material content, durability, upgradability, reparability, re-manufacturability, reusability, recyclability, recoverability, relevant material separability) and policy goals was created. The framework was tested on case studies for electronic displays and washing machines. For potential material efficiency requirements, specific standardization needs were identified, such as adequate metrics for performance measurements, reliable and repeatable tests, and calculation procedures. The proposed novel framework aims to provide a method by which to identify key material efficiency considerations within the policy context, and to map out the generic and product-specific standardisation needs to support ecodesign. Via such an approach, many different stakeholders (industry, academics, policy makers, non-governmental organizations etc.) can be involved in material efficiency

  6. Making multiple 'online counsellings' through policy and practice: an evidence-making intervention approach.

    Science.gov (United States)

    Savic, Michael; Dilkes-Frayne, Ella; Carter, Adrian; Kokanovic, Renata; Manning, Victoria; Rodda, Simone N; Lubman, Dan I

    2018-03-01

    Online counselling services for a range of health conditions have proliferated in recent years. However, there is ambiguity and tension around their role and function. It is often unclear whether online counselling services are intended to provide only a brief intervention, the provision of information or referral, or constitute an alternative to face-to-face treatment. In line with recent analyses of alcohol and other drug (AOD) policy and interventions that draw on a critical social science perspective, we take an evidence-making intervention approach to examine how online counselling in the AOD field is made in policy and through processes of local implementation. In this article, we analyse how online AOD counselling interventions and knowledges are enacted in Australia's AOD policy, and compare these enactments with an analysis of information about Australia's national online AOD counselling service, Counselling Online, and transcripts of counselling sessions with clients of Counselling Online. We suggest that while the policy enacts online counselling as a brief intervention targeting AOD use, and as an avenue to facilitate referral to face-to-face treatment services, in its implementation in practice online counselling is enacted in more varied ways. These include online counselling as attempting to attend to AOD use and interconnected psychosocial concerns, as a potential form of treatment in its own right, and as supplementing face-to-face AOD treatment services. Rather than viewing online counselling as a singular and stable intervention object, we suggest that multiple 'online counsellings' emerge in practice through local implementation practices and knowledges. We argue that the frictions that arise between policy and practice enactments need to be considered by policy makers, funders, clinicians and researchers as they affect how the concerns of those targeted by the intervention are attended to. Copyright © 2017 Elsevier B.V. All rights reserved.

  7. Alternative fuel buses currently in use in China: Life-cycle fossil energy use, GHG emissions and policy recommendations

    International Nuclear Information System (INIS)

    Ou Xunmin; Zhang Xiliang; Chang Shiyan

    2010-01-01

    The Chinese government has enacted policies to promote alternative vehicle fuels (AVFs) and alternative fuel vehicles (AFVs), including city bus fleets. The life cycle (LC), energy savings (ES) and GHG reduction (GR) profiles of AVFs/AFVs are critical to those policy decisions. The well-to-wheels module of the Tsinghua-CA3EM model is employed to investigate actual performance data. Compared with conventional buses, AFVs offer differences in performance in terms of both ES and GR. Only half of the AFVs analyzed demonstrate dual benefits. However, all non-oil/gas pathways can substitute oil/gas with coal. Current policies seek to promote technology improvements and market creation initiatives within the guiding framework of national-level diversification and district-level uniformity. Combined with their actual LC behavior and in keeping with near- and long-term strategies, integrated policies should seek to (1) apply hybrid electric technology to diesel buses; (2) encourage NG/LPG buses in gas-abundant cities; (3) promote commercialize electric buses or plug-in capable vehicles through battery technology innovation; (4) support fuel cell buses and hydrogen technology R and D for future potential applications; and (5) conduct further research on boosting vehicle fuel efficiency, applying low-carbon transportation technologies, and addressing all resultant implications of coal-based transportation solutions to human health and natural resources.

  8. Alternative fuel buses currently in use in China: Life-cycle fossil energy use, GHG emissions and policy recommendations

    Energy Technology Data Exchange (ETDEWEB)

    Ou Xunmin, E-mail: oxm07@mails.tsinghua.edu.c [School of Public Policy and Management (SPPM), Tsinghua University, Beijing 100084 (China); China Automotive Energy Research Center (CAERC), Tsinghua University, Beijing 100084 (China); Institute of Energy, Environment and Economy (3E), Tsinghua University, Beijing 100084 (China); Zhang Xiliang, E-mail: zhang_xl@tsinghua.edu.c [China Automotive Energy Research Center (CAERC), Tsinghua University, Beijing 100084 (China); Institute of Energy, Environment and Economy (3E), Tsinghua University, Beijing 100084 (China); Chang Shiyan [China Automotive Energy Research Center (CAERC), Tsinghua University, Beijing 100084 (China); Institute of Energy, Environment and Economy (3E), Tsinghua University, Beijing 100084 (China)

    2010-01-15

    The Chinese government has enacted policies to promote alternative vehicle fuels (AVFs) and alternative fuel vehicles (AFVs), including city bus fleets. The life cycle (LC), energy savings (ES) and GHG reduction (GR) profiles of AVFs/AFVs are critical to those policy decisions. The well-to-wheels module of the Tsinghua-CA3EM model is employed to investigate actual performance data. Compared with conventional buses, AFVs offer differences in performance in terms of both ES and GR. Only half of the AFVs analyzed demonstrate dual benefits. However, all non-oil/gas pathways can substitute oil/gas with coal. Current policies seek to promote technology improvements and market creation initiatives within the guiding framework of national-level diversification and district-level uniformity. Combined with their actual LC behavior and in keeping with near- and long-term strategies, integrated policies should seek to (1) apply hybrid electric technology to diesel buses; (2) encourage NG/LPG buses in gas-abundant cities; (3) promote commercialize electric buses or plug-in capable vehicles through battery technology innovation; (4) support fuel cell buses and hydrogen technology R and D for future potential applications; and (5) conduct further research on boosting vehicle fuel efficiency, applying low-carbon transportation technologies, and addressing all resultant implications of coal-based transportation solutions to human health and natural resources.

  9. Alternative fuel buses currently in use in China. Life-cycle fossil energy use, GHG emissions and policy recommendations

    Energy Technology Data Exchange (ETDEWEB)

    Ou, Xunmin [School of Public Policy and Management (SPPM), Tsinghua University, Beijing 100084 (China); China Automotive Energy Research Center (CAERC), Tsinghua University, Beijing 100084 (China); Institute of Energy, Environment and Economy (3E), Tsinghua University, Beijing 100084 (China); Zhang, Xiliang; Chang, Shiyan [China Automotive Energy Research Center (CAERC), Tsinghua University, Beijing 100084 (China); Institute of Energy, Environment and Economy (3E), Tsinghua University, Beijing 100084 (China)

    2010-01-15

    The Chinese government has enacted policies to promote alternative vehicle fuels (AVFs) and alternative fuel vehicles (AFVs), including city bus fleets. The life cycle (LC), energy savings (ES) and GHG reduction (GR) profiles of AVFs/AFVs are critical to those policy decisions. The well-to-wheels module of the Tsinghua-CA3EM model is employed to investigate actual performance data. Compared with conventional buses, AFVs offer differences in performance in terms of both ES and GR. Only half of the AFVs analyzed demonstrate dual benefits. However, all non-oil/gas pathways can substitute oil/gas with coal. Current policies seek to promote technology improvements and market creation initiatives within the guiding framework of national-level diversification and district-level uniformity. Combined with their actual LC behavior and in keeping with near- and long-term strategies, integrated policies should seek to (1) apply hybrid electric technology to diesel buses; (2) encourage NG/LPG buses in gas-abundant cities; (3) promote commercialize electric buses or plug-in capable vehicles through battery technology innovation; (4) support fuel cell buses and hydrogen technology R and D for future potential applications; and (5) conduct further research on boosting vehicle fuel efficiency, applying low-carbon transportation technologies, and addressing all resultant implications of coal-based transportation solutions to human health and natural resources. (author)

  10. APA guidelines: their importance and a plan to keep them current: 2013 annual report of the Policy and Planning Board.

    Science.gov (United States)

    2014-01-01

    When guidelines are approved by APA, they become association policy, and it is imperative that they remain current. The revision of guidelines poses several challenges to the association. These challenges range from the availability and allocation of resources to support the complicated processes involved in developing and updating these policies to the lack of a clearly defined process that includes identification of tasks, assignments of responsibilities, and so forth. For this reason, the APA Board of Directors asked the Policy and Planning Board (P&P) to work with the boards of the four directorates (i.e., the Education Directorate, the Practice Directorate, the Public Interest Directorate, and the Science Directorate) to create a proposal that would (a) make recommendations with regard to how the review and revision of guidelines documents might best be accomplished in accordance with the APA Strategic Plan and existing policies and procedures and (b) make suggestions regarding the association resources that might be required. The Board of Directors approved the proposed review process in December 2013. 2014 APA, all rights reserved

  11. The Value of CCS under Current Policy Scenarios: NDCs and Beyond

    Energy Technology Data Exchange (ETDEWEB)

    Davidson, Casie L.; Dahowski, Robert T.; McJeon, Haewon C.; Clarke, Leon E.; Iyer, Gokul C.; Muratori, Matteo

    2017-07-01

    This paper describes preliminary results of analysis using the Global Change Assessment Model (GCAM) to evaluate the potential role of CCS in addressing emissions reduction targets. Scenarios are modelled using the Paris-Increased Ambition (PIA) case developed by Fawcett et al. (2015), and a more aggressive Paris Two-Degree Ambition (P2A) case. Both cases are based upon nationally determined contributions (NDCs) agreed to at the UNFCCC Conference of Parties (COP-21) in December 2015, coupled with additional mitigation effort beyond the 2030 Paris timeframe, through the end of the century. Analysis of CCS deployment and abatement costs under both policy scenarios suggests that, as modelled, having CCS in the technological portfolio could reduce the global cost of addressing emissions reduction targets specified under the policy scenario by trillions of dollars, primarily by enabling a smoother and lower-cost transition to next-generation technologies. Through the end of the century, total global abatement costs associated with the PIA case – with five percent annual reduction in emission intensity and reaching 2.2 degrees by 2100 – are reduced by $15 trillion USD in the scenario where CCS is available to deploy by 2025 and remains available through 2100, reflecting a 47 percent savings in the cost of climate change abatement. Under the more ambitious P2A case, with 8 percent annual reduction in emission intensity and reaching 1.9 degrees by 2100, the availability of CCS reduces global abatement costs by $22 trillion USD through the end of the century, again nearly halving the costs of addressing the policy, relative to achieving the same target using an energy portfolio that does not include CCS. PIA and P2A scenarios with CCS result in 1,250 and 1,580 GtCO2 of global geologic storage by the end of the century, respectively.

  12. An Analysis of Alternatives to New York City's Current Marijuana Arrest and Detention Policy

    OpenAIRE

    Johnson, Bruce D.; Golub, Andrew; Dunlap, Eloise; Sifaneck, Stephen J.

    2008-01-01

    During the 1990s, the New York Police Department (NYPD) instituted a policy of arresting and detaining people for minor offenses that occur in public as part of their quality-of-life (hereafter QOL) policing initiative. The number of NYPD arrests for smoking marijuana in public view (MPV) increased from 3,000 in 1994 to over 50,000 in 2000, and have been about 30,000 in the mid 2000s. Most of these arrestees (84%) have been minority; blacks have been 2.7 more likely and Hispanics 1.8 times mo...

  13. The absorption of UE funds in the current context of the cohesion policy

    Directory of Open Access Journals (Sweden)

    Dumitrescu, A.

    2011-01-01

    Full Text Available Romania continues to be affected by the global recession. It has suffered a significant reduction in foreign investment since the start of the recession, as investors have moved away from emerging markets in search for security. Developing an appropriate, focused strategy for the allocation of EU funds is only the first, though perhaps the most important step in implementing the EU cohesion policy. The successful implementation of EU co-funded projects is contingent not only upon the effectiveness of these countries’ administrative systems, but also on the activity of the potential beneficiaries.

  14. An integrated approach to preventing cardiovascular disease: community-based approaches, health system initiatives, and public health policy

    Directory of Open Access Journals (Sweden)

    Tina Karwalajtys

    2010-09-01

    Full Text Available Tina Karwalajtys1, Janusz Kaczorowski2,31Department of Family Medicine, McMaster University, Hamilton, ON, Canada; 2Primary Care & Community Research, Child & Family Research Institute, Vancouver, BC, Canada; 3Department of Family Practice, University of British Columbia, Vancouver, BC, CanadaAbstract: Cardiovascular disease (CVD is largely the product of interactions among modifiable risk factors that are common in developed nations and increasingly of concern in developing countries. Hypertension is an important precursor to the development of CVD, and although detection and treatment rates have improved in recent years in some jurisdictions, effective strategies and policies supporting a shift in distribution of risk factors at the population level remain paramount. Challenges in managing cardiovascular health more effectively include factors at the patient, provider, and system level. Strategies to reduce hypertension and CVD should be population based, incorporate multilevel, multicomponent, and socioenvironmental approaches, and integrate community resources with public health and clinical care. There is an urgent need to improve monitoring and management of risk factors through community-wide, primary care-linked initiatives, increase the evidence base for community-based prevention strategies, further develop and evaluate promising program components, and develop new approaches to support healthy lifestyle behaviors in diverse age, socioeconomic, and ethnocultural groups. Policy and system changes are critical to reduce risk in populations, including legislation and public education to reduce dietary sodium and trans-fatty acids, food pricing policies, and changes to health care delivery systems to explicitly support prevention and management of CVD.Keywords: risk factors, blood pressure determination, community health services, community health planning, public health practice

  15. Alternative Approaches in Evaluating the EU SME Policy: Answers to the Question of Impact and Legitimization

    Directory of Open Access Journals (Sweden)

    Robert K. GRUENWALD

    2014-08-01

    Findings:  OECD  and  EU  evaluations  do  not  determine  causal  relationships  between funding allocation and effects. The evaluations of the KfW and the German Ministry of Economics  use  an  empirical  quantitative  approach  and  determine  direct  causal relations. In  order to fulfil the requirements of legitimizing functions  for  the  SME  policy,  it  is  recommended  to  further  develop  the  EU  funding policy  and  evaluation  according  to  the  “German  model”  both  in  terms  of  the institutional  framework  and  in  terms  of  the  evaluation  of  impacts  through  funding policy measures. Definition  of  minimum  requirements  and  alternative possibilities  for  EU  SME  policy  evaluation  in  order  to  close  the  legitimisation  gap between the allocation of tax money and impact proof (cost-benefit ratio.

  16. Medication management policy, practice and research in Australian residential aged care: Current and future directions.

    Science.gov (United States)

    Sluggett, Janet K; Ilomäki, Jenni; Seaman, Karla L; Corlis, Megan; Bell, J Simon

    2017-02-01

    Eight percent of Australians aged 65 years and over receive residential aged care each year. Residents are increasingly older, frailer and have complex care needs on entry to residential aged care. Up to 63% of Australian residents of aged care facilities take nine or more medications regularly. Together, these factors place residents at high risk of adverse drug events. This paper reviews medication-related policies, practices and research in Australian residential aged care. Complex processes underpin prescribing, supply and administration of medications in aged care facilities. A broad range of policies and resources are available to assist health professionals, aged care facilities and residents to optimise medication management. These include national guiding principles, a standardised national medication chart, clinical medication reviews and facility accreditation standards. Recent Australian interventions have improved medication use in residential aged care facilities. Generating evidence for prescribing and deprescribing that is specific to residential aged care, health workforce reform, medication-related quality indicators and inter-professional education in aged care are important steps toward optimising medication use in this setting. Copyright © 2016 Elsevier Ltd. All rights reserved.

  17. A Community-Driven Approach to Generate Urban Policy Recommendations for Obesity Prevention

    Directory of Open Access Journals (Sweden)

    Julia Díez

    2018-03-01

    Full Text Available There is an increasing research interest in targeting interventions at the neighborhood level to prevent obesity. Healthy urban environments require including residents’ perspectives to help understanding how urban environments relate to residents’ food choices and physical activity levels. We describe an innovative community-driven process aimed to develop environmental recommendations for obesity prevention. We conducted this study in a low-income area in Madrid (Spain, using a collaborative citizen science approach. First, 36 participants of two previous Photovoice projects translated their findings into policy recommendations, using an adapted logical framework approach. Second, the research team grouped these recommendations into strategies for obesity prevention, using the deductive analytical strategy of successive approximation. Third, through a nominal group session including participants, researchers, public health practitioners and local policy-makers, we discussed and prioritized the obesity prevention recommendations. Participants identified 12 policy recommendations related to their food choices and 18 related to their physical activity. The research team grouped these into 11 concrete recommendations for obesity prevention. The ‘top-three’ ranked recommendations were: (1 to adequate and increase the number of public open spaces; (2 to improve the access and cost of existing sports facilities and (3 to reduce the cost of gluten-free and diabetic products.

  18. Health care justice and its implications for current policy of a mandatory waiting period for elective tubal sterilization.

    Science.gov (United States)

    Moaddab, Amirhossein; McCullough, Laurence B; Chervenak, Frank A; Fox, Karin A; Aagaard, Kjersti Marie; Salmanian, Bahram; Raine, Susan P; Shamshirsaz, Alireza A

    2015-06-01

    Tubal sterilization during the immediate postpartum period is 1 of the most common forms of contraception in the United States. This time of the procedure has the advantage of 1-time hospitalization, which results in ease and convenience for the woman. The US Collaborative Review of Sterilization Study indicates the high efficacy and effectiveness of postpartum tubal sterilization. Oral and written informed consent is the ethical and legal standard for the performance of elective tubal sterilization for permanent contraception for all patients, regardless of source of payment. Current health care policy and practice regarding elective tubal sterilization for Medicaid beneficiaries places a unique requirement on these patients and their obstetricians: a mandatory waiting period. This requirement originates in decades-old legislation, which we briefly describe. We then introduce the concept of health care justice in professional obstetric ethics and explain how it originates in the ethical concepts of medicine as a profession and of being a patient and its deontologic and consequentialist dimensions. We next identify the implications of health care justice for the current policy of a mandatory 30-day waiting period. We conclude that Medicaid policy allocates access to elective tubal sterilization differently, based on source of payment and gender, which violates health care justice in both its deontologic and consequentialist dimensions. Obstetricians should invoke health care justice in women's health care as the basis for advocacy for needed change in law and health policy, to eliminate health care injustice in women's access to elective tubal sterilization. Copyright © 2015 Elsevier Inc. All rights reserved.

  19. Competition in health insurance markets: limitations of current measures for policy analysis.

    Science.gov (United States)

    Scanlon, Dennis P; Chernew, Michael; Swaminathan, Shailender; Lee, Woolton

    2006-12-01

    Health care reform proposals often rely on increased competition in health insurance markets to drive improved performance in health care costs, access, and quality. We examine a range of data issues related to the measures of health insurance competition used in empirical studies published from 1994-2004. The literature relies exclusively on market structure and penetration variables to measure competition. While these measures are correlated, the degree of correlation is modest, suggesting that choice of measure could influence empirical results. Moreover, certain measurement issues such as the lack of data on PPO enrollment, the treatment of small firms, and omitted market characteristics also could affect the conclusions in empirical studies. Importantly, other types of measures related to competition (e.g., the availability of information on price and outcomes, degree of entry barriers, etc.) are important from both a theoretical and policy perspective, but their impact on market outcomes has not been widely studied.

  20. Energy sector assistance in developing countries: Current trends and policy recommendations

    International Nuclear Information System (INIS)

    Tharakan, Pradeep J.; Castro, Julio de; Kroeger, Timm

    2007-01-01

    An estimated 2.5 billion people remain without access to modern energy supplies. This shortfall is expected to grow as the population in developing countries continues to grow rapidly and the existing infrastructure ages. The United Nations' goal of lowering poverty by half by 2015 will not be attained unless the poor in developing countries gain greater access to basic infrastructure and services, including energy services. The key objective of this paper is to analyze trends in overseas development assistance (ODA) to the energy sector in developing countries during the period 1990-2003, relative to realized private sector investments. This analysis then forms the basis for policy recommendations for consideration by decision makers within countries that are major contributors to ODA

  1. Understanding men's health and illness: a gender-relations approach to policy, research, and practice.

    Science.gov (United States)

    Schofield, T; Connell, R W; Walker, L; Wood, J F; Butland, D L

    2000-05-01

    Men's health has emerged as an important public concern that may require new kinds of healthcare interventions and increased resources. Considerable uncertainty and confusion surround prevailing understandings of men's health, particularly those generated by media debate and public policy, and health research has often operated on oversimplified assumptions about men and masculinity. A more useful way of understanding men's health is to adopt a gender-relations approach. This means examining health concerns in the context of men's and women's interactions with each other, and their positions in the larger, multidimensional structure of gender relations. Such an approach raises the issue of differences among men, which is a key issue in recent research on masculinity and an important health issue. The gender-relations approach offers new ways of addressing practical issues of healthcare for men in college environments.

  2. CONSOLIDATION POLICY: PAST, PRESENT AND FUTURE APPROACHES TO THE CONCEPT OF CONTROL

    Directory of Open Access Journals (Sweden)

    Ienciu Alin Ionel

    2010-07-01

    Full Text Available Preparing consolidated financial statements has been a common practice for groups of companies around the world for a relatively long time, going back one century in the USA and tens of years in different European countries.A far-reaching issue regarding consolidation accounting policy is the concept of control, as it holds a crucial role in determining the basis of consolidation and the applicable method of consolidation and subsequently in influencing the content of the group financial statements. We focus in our article on the concept of exclusive control as it is approached by the relevant International, American and European standards, casting light also on possible future developments of this concept. The objective of our study is to acknowledge the differences and similarities between the approaches to the control concept, closing with the presentation of the influences of these approaches on the basis of consolidation.

  3. Economics of voluntarist approaches in environmental policies with non-perfect competition and cooperation

    International Nuclear Information System (INIS)

    David, M.

    2004-05-01

    Voluntarist approaches (VA) are a form of environmental regulation which has been recently developed and which allows companies to voluntarily commit themselves to improve their environmental efficiencies. This work integrates for the first time the role of market structures which prevail both on the polluting industries side and on the cleansing industries side in order to compare some VA with other environmental policy instruments. A VA inspired from a policy introduced in Denmark is compared first with a tax in the framework of an imperfect competition between polluting companies. The same form of VA is then compared to a tax, a pollution quota and a process standard when the cleansing is delegated to an imperfectly competitive industry. Finally, the study of a VA applied in France in the domain of domestic packing wastes allows to compare the theoretical point of view and the real situation. (J.S.)

  4. The role of international policy transfer within the Multiple Streams Approach: the case of smart electricity metering in Australia

    OpenAIRE

    Lovell, Heather

    2016-01-01

    This paper draws on Kingdon’s Multiple Streams Approach (MSA) to consider international flows of policy, not just domestic. It is argued that using the MSA in conjunction with international policy transfer and mobility theories allows for a fuller explanation of the development of smart electricity metering policy in Australia. The MSA is based originally on empirical research within a single country - the USA - in the late 1970s, and all three of the ‘streams’ identified as important to poli...

  5. Active transportation: do current traffic safety policies protect non-motorists?

    Science.gov (United States)

    Mader, Emily M; Zick, Cathleen D

    2014-06-01

    This study investigated the impact that state traffic safety regulations have on non-motorist fatality rates. Data obtained from the National Highway Traffic Safety Administration (NHTSA), the Federal Highway Administration (FHWA), and the National Institute on Alcohol Abuse and Alcoholism (NIAAA) were analyzed through a pooled time series cross-sectional model using fixed effects regression for all 50 states from 1999 to 2009. Two dependent variables were used in separate models measuring annual state non-motorist fatalities per million population, and the natural log of state non-motorist fatalities. Independent variables measuring traffic policies included state expenditures for highway law enforcement and safety per capita; driver cell phone use regulations; graduated driver license regulations; driver blood alcohol concentration regulations; bike helmet regulations; and seat belt regulations. Other control variables included percent of all vehicle miles driven that are urban and mean per capita alcohol consumption per year. Non-motorist traffic safety was positively impacted by state highway law enforcement and safety expenditures per capita, with a decrease in non-motorist fatalities occurring with increased spending. Per capita consumption of alcohol also influenced non-motorist fatalities, with higher non-motorist fatalities occurring with higher per capita consumption of alcohol. Other traffic safety covariates did not appear to have a significant impact on non-motorist fatality rates in the models. Our research suggests that increased expenditures on state highway and traffic safety and the initiation/expansion of programs targeted at curbing both driver and non-motorist intoxication are a starting point for the implementation of traffic safety policies that reduce risks for non-motorists. Copyright © 2014 Elsevier Ltd. All rights reserved.

  6. Using a trauma-informed policy approach to create a resilient urban food system.

    Science.gov (United States)

    Hecht, Amelie A; Biehl, Erin; Buzogany, Sarah; Neff, Roni A

    2018-07-01

    Food insecurity is associated with toxic stress and adverse long-term physical and mental health outcomes. It can be experienced chronically and also triggered or exacerbated by natural and human-made hazards that destabilize the food system. The Baltimore Food System Resilience Advisory Report was created to strengthen the resilience of the city's food system and improve short- and long-term food security. Recognizing food insecurity as a form of trauma, the report was developed using the principles of trauma-informed social policy. In the present paper, we examine how the report applied trauma-informed principles to policy development, discuss the challenges and benefits of using a trauma-informed approach, and provide recommendations for others seeking to create trauma-informed food policy. Report recommendations were developed based on: semi-structured interviews with food system stakeholders; input from community members at outreach events; a literature review; Geographic Information System mapping; and other analyses. The present paper explores findings from the stakeholder interviews. Baltimore, Maryland, USA. Baltimore food system stakeholders stratified by two informant categories: organizations focused on promoting food access (n 13) and community leaders (n 12). Stakeholder interviews informed the recommendations included in the report and supported the idea that chronic and acute food insecurity are experienced as trauma in the Baltimore community. Applying a trauma-informed approach to the development of the Baltimore Food System Resilience Advisory Report contributed to policy recommendations that were community-informed and designed to lessen the traumatic impact of food insecurity.

  7. Reforming Social Policy: Changing Perspectives on Sustainable ...

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

    Reforming Social Policy presents an overview of social policy reforms currently ... It shows how some experimental approaches to reform have worked in different ... and students in development studies and social sciences; policymakers and ...

  8. The evolution of HIV policy in Vietnam: from punitive control measures to a more rights-based approach.

    Science.gov (United States)

    Nguyen Ha, Pham; Pharris, Anastasia; Huong, Nguyen Thanh; Chuc, Nguyen Thi Kim; Brugha, Ruairi; Thorson, Anna

    2010-08-28

    Policymaking in Vietnam has traditionally been the preserve of the political elite, not open to the scrutiny of those outside the Communist Party. This paper aims to analyse Vietnam's HIV policy development in order to describe and understand the policy content, policy-making processes, actors and obstacles to policy implementation. Nine policy documents on HIV were analysed and 17 key informant interviews were conducted in Hanoi and Quang Ninh Province, based on a predesigned interview guide. Framework analysis, a type of qualitative content analysis, was applied for data analysis. Our main finding was that during the last two decades, developments in HIV policy in Vietnam were driven in a top-down way by the state organs, with support and resources coming from international agencies. Four major themes were identified: HIV policy content, the policy-making processes, the actors involved and human resources for policy implementation. Vietnam's HIV policy has evolved from one focused on punitive control measures to a more rights-based approach, encompassing harm reduction and payment of health insurance for medical costs of patients with HIV-related illness. Low salaries and staff reluctance to work with patients, many of whom are drug users and female sex workers, were described as the main barriers to low health staff motivation. Health policy analysis approaches can be applied in a traditional one party state and can demonstrate how similar policy changes take place, as those found in pluralistic societies, but through more top-down and somewhat hidden processes. Enhanced participation of other actors, like civil society in the policy process, is likely to contribute to policy formulation and implementation that meets the diverse needs and concerns of its population.

  9. The evolution of HIV policy in Vietnam: from punitive control measures to a more rights-based approach

    Directory of Open Access Journals (Sweden)

    Pham Nguyen Ha

    2010-08-01

    Full Text Available Aim: Policymaking in Vietnam has traditionally been the preserve of the political elite, not open to the scrutiny of those outside the Communist Party. This paper aims to analyse Vietnam's HIV policy development in order to describe and understand the policy content, policy-making processes, actors and obstacles to policy implementation. Methods: Nine policy documents on HIV were analysed and 17 key informant interviews were conducted in Hanoi and Quang Ninh Province, based on a predesigned interview guide. Framework analysis, a type of qualitative content analysis, was applied for data analysis. Results: Our main finding was that during the last two decades, developments in HIV policy in Vietnam were driven in a top-down way by the state organs, with support and resources coming from international agencies. Four major themes were identified: HIV policy content, the policy-making processes, the actors involved and human resources for policy implementation. Vietnam's HIV policy has evolved from one focused on punitive control measures to a more rights-based approach, encompassing harm reduction and payment of health insurance for medical costs of patients with HIV-related illness. Low salaries and staff reluctance to work with patients, many of whom are drug users and female sex workers, were described as the main barriers to low health staff motivation. Conclusion: Health policy analysis approaches can be applied in a traditional one party state and can demonstrate how similar policy changes take place, as those found in pluralistic societies, but through more top-down and somewhat hidden processes. Enhanced participation of other actors, like civil society in the policy process, is likely to contribute to policy formulation and implementation that meets the diverse needs and concerns of its population.

  10. Solar Photovoltaic Energy Policy in Europe: Losing Sight of What is Right. Current Developments and Lessons Learned for Policy-makers and Industry

    International Nuclear Information System (INIS)

    Cherrelle, Eid

    2012-01-01

    interesting to examine China and the United States in regard to PV manufacturing and installation capacity. China may be characterized by its high and early PV production, exporting almost 90% of its output. What will this and other developments mean for European PV industry and job creation? At present, the deployment of PV is under much discussion in many countries, within and outside of Europe. Changes in Feed-in-Tariffs (FIT) are following each other closely and motivations behind deployment are presently frequently discussed in the political sphere. Still, there are important points to consider. What are the costs of PV? How are the costs expected to decrease and how effective are current policies concerning PV penetration? Are these policies also effective in eventually reaching the CO 2 reduction targets? PV technologies are still developing and it is important to not be moved by assumptions on efficiencies or effectiveness of the technology. The aim of this report is to provide recommendations for the debate concerning PV deployment in Europe and to provide suggestions for both policy-makers and industry in- and outside of Europe. This is done by analyzing the main developments related to PV worldwide. The report will furthermore present technical developments of PV and will present a comparison in the international context with US and Asia. In Section 2, the position of PV policy is given within the EU renewable projections for 2020. Before continuing with the support policies for PV in Section 4, the main developments in PV technologies with definitions are provided in Section 3. Afterwards, case studies of the five major European countries with the largest European installed capacities in PV are presented with their efforts and policies associated to PV in Section 5. In Section 6, an evaluation of the European Policy is presented, after which a brief review of the US and China and their PV industries is given with their policy incentives to increase PV installation

  11. Different accounting approaches to harvested wood products in national greenhouse gas inventories: their incentives to achievement of major policy goals

    International Nuclear Information System (INIS)

    Hashimoto, Seiji

    2008-01-01

    The 2006 IPCC Guidelines for National Greenhouse Gas Inventories provide four accounting approaches to harvested wood products (HWP). These differ in the way they define system boundaries. Therefore, reported national carbon emissions differ according to the accounting approach used, and the implications of each accounting approach differ for different countries. This paper investigates four IPCC accounting approaches, as well as the 1996 IPCC default approach, to determine whether they provide incentives to achievement of major policy goals related to climate, forest, trade, and waste, taking into account indirect effects of wood use change (i.e., the effects on forest carbon stocks and on carbon emissions from the use of other fuels and materials). Conclusions are as follows: (1) The analyses produced many different results from those of previous studies. These differences appear to be attributable to whether or not the indirect effects of wood use change are taken into account and the reference scenarios that are assumed; (2) The best approaches for achieving each policy goal differ, and the best approaches for particular policy goals might pose problems for other policy goals; (3) Overall, the IPCC default approach is the best accounting approach from the viewpoint of greater compatibility with, or integration across, the array of policy goals, although it does not address the issue of an increasing global carbon stock in HWP

  12. Evaluation Policy Alternatives for the Reengineering of the Department of Defense Personal Property Shipment and Storage Program - A Stakeholder Approach

    National Research Council Canada - National Science Library

    Lepson, Michael

    1999-01-01

    ...) to evaluate the personal property pilot programs as part of Management Reform Memorandum # 6. This thesis evaluates the policy alternatives for reengineering the DOD personal property program using a stakeholder approach...

  13. The Current Situation of ICT Development in the Middle East and ICT Support Policies. The Case of Syrian Arab Republic.

    Directory of Open Access Journals (Sweden)

    Tatsuya Yamamoto

    2004-04-01

    Full Text Available The purpose of this paper is to examine how ICT development is progressing and what kind of political and social effects have been occurring (or could occur in the near future in Middle Eastern Arabic countries. To examine this theme, this paper will adopt the Syrian Arab Republic as a case. To understand the Syrian government's policy toward the ICT development, it is necessary to examine the domestic political situation, since they are closely related. Under the Bashar Al- Asad's regime, we can confirm several reasons why they have to move forward on their ICT development policy and why it has become a crucial issue, which they cannot evade, as they had done under the previous regime, Hafez Al- Asad's regime. The situation that the Syrian government is facing right now is known by the term, "Dictator's Dilemma". This paper tries to provide bases in order to examine and explore this dilemma in Syria. Also, when we examine ICT development in Syria, it is important to consider the ICT support policies, which are mainly conducted by OECD countries and international organizations and stem from the issue of "Digital Divide". This is why international assistances could have great effect on ICT development in Syria. As a provisional conclusion of this paper, I will summarize how we can understand the current situation of ICT development in Syria, and I will also comment on the future prospect of the dilemma that the Syrian government is facing at the present time.

  14. A rethink of how policy and social science approach changing individuals' actions on greenhouse gas emissions

    International Nuclear Information System (INIS)

    Young, William; Middlemiss, Lucie

    2012-01-01

    Social scientists from all areas are developing theories and testing practical approaches to change individuals' actions to lower greenhouse gas emissions. In the UK context, policy-makers, local authorities, companies and organisations are using these theories to invest resources to change individual's actions. The problem is that social scientists are delivering fragmented science based on narrow disciplinary views and those using this science are cherry picking whatever theory suits their agenda. We argue that with substantial GHG emission reduction targets to be achieved, a multidisciplinary application and view of social science are urgently needed.

  15. BAYESIAN APPROACH TO THE ANALYSIS OF MONETARY POLICY IMPACT ON RUSSIAN MACROECONOMICS INDICATORS

    Directory of Open Access Journals (Sweden)

    Sheveleva O. A.

    2017-12-01

    Full Text Available In this paper the interaction between the production macroeconomic indicators of the Russian economy and MIBOR (the main operational benchmark of the Bank of Russia, as well as the relationship between the inflation indicators and money supply were investigated with Bayesian approach. Conjugate Normal Inverse Wishart Prior was used. According to the study, tough monetary policy has a deterrent effect on the Russian economy. The growth of the money market rate causes a reduction in investments and output in the main sectors of the economy, as well as a drop in the income of the population with an increase in the unemployment rate.

  16. The radiation protection policy of the ICRP: new approaches and false debates, by the Dr Nenot

    International Nuclear Information System (INIS)

    Nenot, J.C.

    2000-01-01

    The thoughts led within the ICRP during the last months and the new approach for the radiation protection policy presented by its president Roger Clarke arouse in the specialized media, numerous debates and interpretations. In an article called 'Low and very low doses: towards a change of regulation?' the R.G.N. has evoked some aspects of themes in discussion(number 3 - 1999 - may-june). In this article, the Dr Jean-Claude Nenot relates the context in which the debate has been developed and gives some interpretation errors that if they should last, would risk to maintain a sterile controversy. (N.C.)

  17. The Human Genome Project and the social contract: a law policy approach.

    Science.gov (United States)

    Byk, C

    1992-08-01

    For the first time in history, genetics will enable science to completely identify each human as genetically unique. Will this knowledge reinforce the trend for more individual liberties or will it create a 'brave new world'? A law policy approach to the problems raised by the human genome project shows how far our democratic institutions are from being the proper forum to discuss such issues. Because of the fears and anxiety raised in the population, and also because of its wide implications on the everyday life, the human genome analysis more than any other project needs to succeed in setting up such a social assessment.

  18. Theory of Optimal Taxation and Current Tax Policy in Pakistan’s Agriculture

    OpenAIRE

    M. Ghaffar Chaudhry

    2001-01-01

    public finance into the mould of classical welfare economics by emphasising minimisation of dead weight losses resulting from the imposition of a tax or faulty tax structure. As such, these modern theories have much in common with the traditional approach in terms of efficiency and equity. In spite of this, however, the differences remain. For example, the former theories adhere strictly to the norms of classical welfare economics which treats individual consumers as utility maximisers where ...

  19. Current account imbalances in the monetary union and the great recession: Causes and policies

    Directory of Open Access Journals (Sweden)

    Uxó Jorge

    2011-01-01

    Full Text Available Current account imbalances within the eurozone are at the roots of its economic crisis. We argue that, though relevant, emphasis should shift from competitiveness to differential rates of growth of domestic demand as its chief explanatory factor. Euro core countries have experienced a shortage of domestic demand, with wage restraint playing a key role. This has led them to experience a current account surplus, which could not be understood independently of a buoyant domestic demand in the peripheral countries, funded with private debt. As a byproduct of that strong demand, the periphery suffered from wage inflation and a loss of competitiveness. This dual growth pattern is unsustainable as indebtedness cannot go on without any limit. Neither wage cuts nor fiscal austerity in the periphery will help to solve this mess: although trade balance would be restored, it would lead to a negative shock in aggregate demand, threatening their ability to settle debts at due dates.

  20. Recent developments and current policy issues in road pricing in the US and Canada

    OpenAIRE

    Lindsey, Robin

    2005-01-01

    The United States and Canada lag Europe and Singapore in implementing road pricing on a large scale. But the two countries have shown interest in tolling roads as a way to curb congestion and to generate revenues. The US is funding congestion pricing demonstration projects through its Value Pricing Pilot Program, and Canada has examined new ways to charge for road use and to finance road construction and maintenance. This paper reviews the current state of road pricing and funding...

  1. A Systems Approach to Identifying and Managing Opportunities and Constraints to Delivering Innovation Policy for Agriculture: An Analysis of the Australian Cooperative Research Centres (CRC) Program

    Science.gov (United States)

    Sandall, Jean; Cooksey, Ray; Wright, Vic

    2011-01-01

    In this paper we outline an analytical approach to identifying points in the policy process where management intervention to adjust organizational design could enhance delivery of innovation policy over time. We illustrate this approach using an example from native vegetation policy in the state of Victoria, Australia. We then use this approach to…

  2. Quantum dot as a spin-current diode: A master-equation approach

    DEFF Research Database (Denmark)

    Souza, F.M.; Egues, J.C.; Jauho, Antti-Pekka

    2007-01-01

    We report a study of spin-dependent transport in a system composed of a quantum dot coupled to a normal metal lead and a ferromagnetic lead NM-QD-FM. We use the master equation approach to calculate the spin-resolved currents in the presence of an external bias and an intradot Coulomb interaction....... We find that for a range of positive external biases current flow from the normal metal to the ferromagnet the current polarization =I↑−I↓ / I↑+I↓ is suppressed to zero, while for the corresponding negative biases current flow from the ferromagnet to the normal metal attains a relative maximum value....... The system thus operates as a rectifier for spin-current polarization. This effect follows from an interplay between Coulomb interaction and nonequilibrium spin accumulation in the dot. In the parameter range considered, we also show that the above results can be obtained via nonequilibrium Green functions...

  3. Analysis of operations and cyber security policies for a system of cooperating Flexible Alternating Current Transmission System (FACTS) devices.

    Energy Technology Data Exchange (ETDEWEB)

    Phillips, Laurence R.; Tejani, Bankim; Margulies, Jonathan; Hills, Jason L.; Richardson, Bryan T.; Baca, Micheal J.; Weiland, Laura

    2005-12-01

    Flexible Alternating Current Transmission Systems (FACTS) devices are installed on electric power transmission lines to stabilize and regulate power flow. Power lines protected by FACTS devices can increase power flow and better respond to contingencies. The University of Missouri Rolla (UMR) is currently working on a multi-year project to examine the potential use of multiple FACTS devices distributed over a large power system region in a cooperative arrangement in which the FACTS devices work together to optimize and stabilize the regional power system. The report describes operational and security challenges that need to be addressed to employ FACTS devices in this way and recommends references, processes, technologies, and policies to address these challenges.

  4. Contaminated land in Colombia: A critical review of current status and future approach for the management of contaminated sites.

    Science.gov (United States)

    Arias Espana, Victor Andres; Rodriguez Pinilla, Alfonso R; Bardos, Paul; Naidu, Ravi

    2018-03-15

    Environmental contaminants can have negative effects on human health and land, air and water resources. Consequently, there have been significant advances in regulation for protecting the environment in developed countries including the development of remediation frameworks and guidelines. On the other hand, fewer studies have been reported on the risks and health effects of contaminants in developing regions and there is scarce information regarding contaminated land assessment and environmental remediation. Colombia is an important emerging economy and has started to take the first steps towards the development of a framework for the management of contaminated sites and there are opportunities for the country to learn from countries with well-established frameworks such as the United States (US) and the United Kingdom (UK) and for international collaboration with organisations such as CRC for Contamination Assessment and Remediation of the Environment (CARE). We review main pollution issues, current status of contaminated land management in Colombia to identify the gaps in policy and regulation. We also review the UK and US contaminated land policies and regulations to identify the elements of those experiences that could support progress in the country. Finally, we propose recommendations (e.g. risk based approach, soil screening criteria, clean-up funding, liability) for Colombia that could support further development and implementation of a more effective contaminated land management framework. Copyright © 2017 Elsevier B.V. All rights reserved.

  5. A clinical trial with combined transcranial direct current stimulation and alcohol approach bias retraining

    NARCIS (Netherlands)

    den Uyl, T.E.; Gladwin, T.E.; Rinck, M.; Lindenmeyer, J.; Wiers, R.W.

    2017-01-01

    Two studies showed an improvement in clinical outcomes after alcohol approach bias retraining, a form of Cognitive Bias Modification (CBM). We investigated whether transcranial direct current stimulation (tDCS) could enhance effects of CBM. TDCS is a neuromodulation technique that can increase

  6. State Higher Education Funding Models: An Assessment of Current and Emerging Approaches

    Science.gov (United States)

    Layzell, Daniel T.

    2007-01-01

    This article provides an assessment of the current and emerging approaches used by state governments in allocating funding for higher education institutions and programs. It reviews a number of desired characteristics or outcomes for state higher education funding models, including equity, adequacy, stability, and flexibility. Although there is…

  7. New Approach to Remuneration Policy for Investment Firms: a Polish Capital Market Perspective

    Directory of Open Access Journals (Sweden)

    Szymon Okoń

    2012-03-01

    Full Text Available The experience of the recent financial crisis leads to reflections on the relevant mechanisms of risk reduction of an investment firms activity. Within the European Union, the Directive 2010/76/EU (CRD III has introduced new rules regarding the remuneration policy for investment firms. The main goal was to reduce the risk of investment firms’ activity. This is a prudential regulation. The purpose of this article is to evaluate, from the point of view of an investment firm, proposed by the EU legislator approach to remuneration policy aimed at reducing the risk of the operation of this type of financial institutions. The aim was to identify the key problems with which Polish investment firms may face in the future in connection with new remuneration policy rules. As far as the methodology is concerned, the author carried out in-depth and standardized interviews with the representatives of several investment firms in Poland. In addition, the method of observation has been applied. The results of the research demonstrates that the abovementioned regulations will have limited impact on reducing the risk of the activities of these financial institutions as well as their implementation will be difficult for them in practice.

  8. Current systematic carbon-cycle observations and the need for implementing a policy-relevant carbon observing system

    International Nuclear Information System (INIS)

    Ciais, P.; Peregon, A.; Chevallier, F.; Bopp, L.; Breon, F.M.; Broquet, G.; Luyssaert, S.; Moulin, C.; Paris, J.D.; Poulter, B.; Rivier, L.; Wang, R.

    2014-01-01

    A globally integrated carbon observation and analysis system is needed to improve the fundamental understanding of the global carbon cycle, to improve our ability to project future changes, and to verify the effectiveness of policies aiming to reduce greenhouse gas emissions and increase carbon sequestration. Building an integrated carbon observation system requires transformational advances from the existing sparse, exploratory framework towards a dense, robust, and sustained system in all components: anthropogenic emissions, the atmosphere, the ocean, and the terrestrial biosphere. The paper is addressed to scientists, policy makers, and funding agencies who need to have a global picture of the current state of the (diverse) carbon observations. We identify the current state of carbon observations, and the needs and notional requirements for a global integrated carbon observation system that can be built in the next decade. A key conclusion is the substantial expansion of the ground-based observation networks required to reach the high spatial resolution for CO 2 and CH 4 fluxes, and for carbon stocks for addressing policy-relevant objectives, and attributing flux changes to underlying processes in each region. In order to establish flux and stock diagnostics over areas such as the southern oceans, tropical forests, and the Arctic, in situ observations will have to be complemented with remote-sensing measurements. Remote sensing offers the advantage of dense spatial coverage and frequent revisit. A key challenge is to bring remote-sensing measurements to a level of long-term consistency and accuracy so that they can be efficiently combined in models to reduce uncertainties, in synergy with ground based data. Bringing tight observational constraints on fossil fuel and land use change emissions will be the biggest challenge for deployment of a policy-relevant integrated carbon observation system. This will require in situ and remotely sensed data at much higher

  9. Public policy responsibilities in a restructured electric industry: An analysis of values, objectives, and approaches

    Energy Technology Data Exchange (ETDEWEB)

    Tonn, B.E.; Schweitzer, M.

    1996-03-01

    Discussions and decisions in states as diverse as California, Wisconsin, and Rhode Island are focusing on moving the United States electric industry from one dominated by vertically-integrated and highly regulated utility-based electricity monopolies to one characterized by largely divested and independent generation, transmission, and distribution sectors and by vigorous wholesale and retail competition. Numerous issues must be solved for this transition to be successful. Three of the most important are how to deal with stranded investments, how to provide open access to transmission systems, and how to deal with potentially stranded benefits, which is the current term being used to describe environmental and social programs such as demand-side management, low income programs, and renewable energy. This report explores how to meet public policy responsibilities, which are growing more acute, in a proactive fashion in a restructured United States electric industry. The specific goals of this report are to (1) assess trade-offs in the short-term in meeting public policy responsibilities associated with stranded benefits and (2) introduce a series of new ideas that, if enacted, could substantially satisfy important public policy considerations.

  10. Did the 18 Drinking Age Promote High School Dropout? Implications for Current Policy.

    Science.gov (United States)

    Plunk, Andrew D; Agrawal, Arpana; Tate, William F; Cavazos-Rehg, Patricia; Bierut, Laura J; Grucza, Richard A

    2015-09-01

    Disagreement exists over whether permissive minimum legal drinking age (MLDA) laws affected underage adolescents (e.g., those age 17 years with the MLDA of 18). We used MLDA changes during the 1970s and 1980s as a natural experiment to investigate how underage exposure to permissive MLDA affected high school dropout. MLDA exposure was added to two data sets: (a) the 5% public use microdata samples of the 1990 and 2000 censuses (n = 3,671,075), and (b) a combined data set based on the 1991-1992 National Longitudinal Alcohol Epidemiological Survey (NLAES) and the 2001-2002 National Epidemiological Survey on Alcohol and Related Conditions (NESARC; n = 16,331). We used logistic regression to model different thresholds of MLDA on high school dropout. We also estimated models conditioned on demographic variables and familial risk of developing alcohol problems. Only the MLDA of 18 predicted high school dropout. Exposure was associated with 4% and 13% higher odds of high school dropout for the census and NLAES/NESARC samples, respectively. We noted greater impact on women (5%-18%), Blacks (5%-19%), and Hispanics (6%). Self-report of parental alcohol problems was associated with 40% higher odds, which equals a 4.14-point increase in dropout rate for that population. The MLDA of 18 likely had a large impact on high school dropout rates, suggesting that the presence of legal-aged peers in a high school setting increased access to alcohol for younger students. Our results also suggest that policy can promote less dangerous drinking behavior even when familial risk of alcohol use disorders is high.

  11. Control and management of congenital Chagas disease in Europe and other non-endemic countries: current policies and practices.

    Science.gov (United States)

    Soriano-Arandes, Antoni; Angheben, Andrea; Serre-Delcor, Nuria; Treviño-Maruri, Begoña; Gómez I Prat, Jordi; Jackson, Yves

    2016-05-01

    Identifying pregnant women infected with Trypanosoma cruzi is one of the major challenges for preventing and controlling Chagas disease (CD) in non-endemic countries. The aim of this paper was to perform a policy evaluation of the current practices of congenital Chagas disease (CCD) control in non-endemic countries and to propose specific targets for enhanced interventions to tackle this emerging health problem outside the endemic areas of Latin America. We conducted a mixed method review of CCD policy strategies by searching the literature in the PubMed, Google Scholar and the World Health Organization (WHO) databases using the key terms 'CCD', 'paediatric Chagas disease' and 'non-endemic countries'; as free text and combined as one phrase to increase the search sensitivity. Reviews, recommendations, guidelines and control/surveillance programme reports were included. Of 427 CCD papers identified in non-endemic countries, 44 matched the inclusion. Although local programmes were launched in different countries with large numbers of Latin American immigrants, there were considerable disparities in terms of the programmes' distribution, delivery, integration and appropriated CCD control strategies. Moreover, Catalonia, Spain is the only region/country with an established systematic monitoring of CCD in pregnant women from Latin American countries. Given the worldwide dissemination of CD, the nature of its vertical transmission, and the gaps of the current strategies in non-endemic countries, there is an urgent need to standardise, expand and reinforce the control measures against CCD transmission. © 2016 John Wiley & Sons Ltd.

  12. Theories of attitude change and the "beyond family planning" debate: the case for the persuasion approach in population policy.

    Science.gov (United States)

    Crawford, T J

    1977-01-01

    The proposed abandonment of the persuasion approach in the area of population policy may be premature; the application of recent developments in attitude theory to family planning programs might refute the current pessimism concerning the power of persuasion in population policy. Persuasion and positive incentives are realistic and viable alternative in terms of Berelson's 6 criteria - scientific readiness, political viability, administrative feasibility, economic capability, ethical acceptability, and presumed effectiveness. Communication and persuasion programs that attempt to change behavior should direct their attention to changing intentions to engage in specific family planning behaviors within a given period of time rather than at changing global evaluations of "birth control" or "large families." There needs to be 1) an emphasis upon changing intentions to perform specific behaviors within a fixed time period, 2) a functional analysis of the relative importance of the 3 general needs served by attitudes as they influence behavioral intentions, 3) focus on what appear to be situationally engaged and behavior-relevant beliefs and attitudes, and 4) a change in both anticipated and actual situational determinants to behavior.

  13. Corporate risk tolerance and capital allocation: A practical approach to implementing an exploration risk policy

    International Nuclear Information System (INIS)

    Walls, M.R.

    1995-01-01

    Petroleum exploration companies are confronted regularly with the issue of allocating scarce capital among a set of available exploration projects, which are generally characterized by a high degree of financial risk and uncertainty. Commonly used methods for evaluating alternative investments consider the amount and timing of the monetary flows associated with a project and ignore the firm's ability or willingness to assume the business risk of the project. The preference-theory approach combines the traditional means of project valuation, net present value (NPV) analysis, with a decision-science-based approach to risk management. This integrated model provides a means for exploration firms to measure and to manage the financial risks associated with petroleum exploration, consistent with the firm's desired risk policy

  14. Consumer opinion on social policy approaches to promoting positive body image: Airbrushed media images and disclaimer labels.

    Science.gov (United States)

    Paraskeva, Nicole; Lewis-Smith, Helena; Diedrichs, Phillippa C

    2017-02-01

    Disclaimer labels on airbrushed media images have generated political attention and advocacy as a social policy approach to promoting positive body image. Experimental research suggests that labelling is ineffective and consumers' viewpoints have been overlooked. A mixed-method study explored British consumers' ( N = 1555, aged 11-78 years) opinions on body image and social policy approaches. Thematic analysis indicated scepticism about the effectiveness of labelling images. Quantitatively, adults, although not adolescents, reported that labelling was unlikely to improve body image. Appearance diversity in media and reorienting social norms from appearance to function and health were perceived as effective strategies. Social policy and research implications are discussed.

  15. Black Truffle Harvesting in Spanish Forests: Trends, Current Policies and Practices, and Implications on its Sustainability

    Science.gov (United States)

    Garcia-Barreda, Sergi; Forcadell, Ricardo; Sánchez, Sergio; Martín-Santafé, María; Marco, Pedro; Camarero, J. Julio; Reyna, Santiago

    2018-04-01

    The European black truffle is a mycorrhizal fungus native to Spanish Mediterranean forests. In most Spanish regions it was originally commercially harvested in the second half of the 20th century. Experts agree that wild truffle yields suffered a sharp decline during the 1970s and 1980s. However, official statistics for Spanish harvest are scarce and seemingly conflicting, and little attention has been paid to the regime for the exploitation of truffle-producing forests and its implications on the sustainability of this resource. Trends in harvest from 1969 to 2013 and current harvesting practices were analyzed as a case study, taking into account that Spain is a major truffle producer worldwide, but at the same time truffles have only recently been exploited. The available statistical sources, which include an increasing proportion of cultivated truffles since the mid-1990s, were explored, with estimates from Truffle Harvesters Federation showing higher consistency. Statistical sources were then compared with proxies for wild harvest (rents from truffle leases in public forests) to corroborate time trends in wild harvesting. Results suggest that black truffle production is recovering in recent years thanks to plantations, whereas wild harvest is still declining. The implications of Spanish legal and institutional framework on sustainability of wild truffle use are reviewed. In the current scenario, the decline of wild harvest is likely to continue and eventually make commercial harvesting economically unattractive, thus aggravating sustainability issues. Strengthening of property rights, rationalization of harvesting pressure, forest planning and involvement of public stakeholders are proposed as corrective measures.

  16. Current status of wind energy and wind energy policy in Turkey

    International Nuclear Information System (INIS)

    Yaniktepe, B.; Savrun, M.M.; Koroglu, T.

    2013-01-01

    Highlights: • Present installations of wind power in the world. • Focus on the current state, potential, and development of Turkey’s wind energy. • Explain the institutional framework and support/incentive mechanisms in Turkey. • Investigate and give information about the new Turkish Renewable Energy Law. - Abstract: Over the past decades, the importance of renewable and sustainable energy resources has increased in the world due to both the rapid increase in energy demand and disadvantages of the fossil fuels. Many countries, such as Turkey, aim to increase the use of renewable and sustainable energy sources with different incentive mechanisms. In parallel with these incentive methods being implemented, wind energy capacity in Turkey has a remarkable increase in the growing rates of renewable energy sources according to installed wind power. Up to now, several wind power projects have been developed at different regions of Turkey. This paper aims to analyze the potential and development of wind energy systems in Turkey. Besides, the current usage and development of wind power installations have been explored for the World and Turkey in detail at the end of the 2011. Furthermore, this study also presents tax exemption, support, and incentive mechanisms to develop new wind energy investments in Turkey

  17. Estimating the National Carbon Abatement Potential of City Policies: A Data- Driven Approach

    Energy Technology Data Exchange (ETDEWEB)

    Eric O’Shaughnessy, Jenny Heeter, David Keyser, Pieter Gagnon, and Alexandra Aznar

    2016-10-01

    Cities are increasingly taking actions such as building code enforcement, urban planning, and public transit expansion to reduce emissions of carbon dioxide in their communities and municipal operations. However, many cities lack the quantitative information needed to estimate policy impacts and prioritize city actions in terms of carbon abatement potential and cost effectiveness. This report fills this research gap by providing methodologies to assess the carbon abatement potential of a variety of city actions. The methodologies are applied to an energy use data set of 23,458 cities compiled for the U.S. Department of Energy’s City Energy Profile tool. The analysis estimates the national carbon abatement potential of the most commonly implemented actions in six specific policy areas. The results of this analysis suggest that, in aggregate, cities could reduce nationwide carbon emissions by about 210 million metric tons of carbon dioxide (MMT CO2) per year in a "moderate abatement scenario" by 2035 and 480 MMT CO2/year in a "high abatement scenario" by 2035 through these common actions typically within a city’s control in the six policy areas. The aggregate carbon abatement potential of these specific areas equates to a reduction of 3%-7% relative to 2013 U.S. emissions. At the city level, the results suggest the average city could reduce carbon emissions by 7% (moderate) to 19% (high) relative to current city-level emissions. City carbon abatement potential is sensitive to national and state policies that affect the carbon intensity of electricity and transportation. Specifically, the U.S. Clean Power Plan and further renewable energy cost reductions could reduce city carbon emissions overall, helping cities achieve their carbon reduction goals.

  18. Current State and Development Trends of Education Policy Research in China in the Last Decade (2004-2013): A Statistical Analysis of Papers from Eight Core Chinese Journals

    Science.gov (United States)

    Ling, Guo

    2017-01-01

    The author conducted sampling and statistical analysis of papers on education policy research collected by the China National Knowledge Infrastructure in the period from the years 2004--2013. Under the current state of education policy research in China, the number of papers correlates positively with the year; the papers are concentrated in…

  19. Politika «Severnogo izmerenija»: sovremennoe sostojanie i perspektivy razvitija [The Northern Dimension policy: current state and development prospects

    Directory of Open Access Journals (Sweden)

    Bolotnikova Yekaterina

    2010-01-01

    Full Text Available This article examines the evolution and current state of the Northern Dimension policy and its role in Russia-EU relations. The authors analyse the discrepancy between the actual achievements of the Northern Dimension and its potential and the over-high expectations, which accompanied the policy renewal.

  20. Challenging the current strategy of radiological protection of the environment: arguments for an ecosystem approach

    International Nuclear Information System (INIS)

    Brechignac, F.; Doi, Masahiro

    2009-01-01

    The system of radiological protection of the environment that is currently under development is one contribution to the general need to adequately protect the environment against stress. Dominated by operational goals, it emphasizes conceptual and methodological approaches that are readily accessible today: reference organisms supported by individual-based traditional ecotoxicological data. Whilst there are immediate advantages to this approach (pragmatism, consistency with other approaches in use for man and biota), there are also clear limitations, especially in a longer run perspective, that need to be acknowledged and further considered. One can mention a few: uncertainties generated by the need for various extrapolations (from lower to higher levels of biological organisation, ...), various features missed such as potential ecological impact through impairment of ecosystem processes, trans-generational impacts as mediated through genomic instability, indirect effects mediated through trophic interactions or disruption of ecological balances, ... Such limitations have already been faced in other fields of environmental protection against other stressors, pushing a number of environment professionals to assign stronger emphasis on more systemic approaches. This review discusses the advantages and limitations of the current approach designed for the radiological protection of non-human biota in the broader context of environment protection as a whole, with especial reference to upcoming trends and evolutions. This leads in particular to advocating the need to boost scientific and methodological approaches featuring the ecosystem concept as a mean to access a unified goal of protection: preserving life sustainability through protection of ecosystem structure and functioning.

  1. Challenging the current strategy of radiological protection of the environment: arguments for an ecosystem approach

    Energy Technology Data Exchange (ETDEWEB)

    Brechignac, F., E-mail: francois.brechignac@irsn. [Institute for Radioprotection and Nuclear Safety (IRSN), Centre d' Etudes de Cadarache, Blg 229, 13115 Saint-Paul-lez-Durance (France); Doi, Masahiro [National Institute of Radiological Sciences, NIRS, Center for Radiation Protection, Regulatory Sciences Research Group, 4-9-1, Anagawa, Inage, Chiba, 263-8555 (Japan)

    2009-12-15

    The system of radiological protection of the environment that is currently under development is one contribution to the general need to adequately protect the environment against stress. Dominated by operational goals, it emphasizes conceptual and methodological approaches that are readily accessible today: reference organisms supported by individual-based traditional ecotoxicological data. Whilst there are immediate advantages to this approach (pragmatism, consistency with other approaches in use for man and biota), there are also clear limitations, especially in a longer run perspective, that need to be acknowledged and further considered. One can mention a few: uncertainties generated by the need for various extrapolations (from lower to higher levels of biological organisation, ...), various features missed such as potential ecological impact through impairment of ecosystem processes, trans-generational impacts as mediated through genomic instability, indirect effects mediated through trophic interactions or disruption of ecological balances, ... Such limitations have already been faced in other fields of environmental protection against other stressors, pushing a number of environment professionals to assign stronger emphasis on more systemic approaches. This review discusses the advantages and limitations of the current approach designed for the radiological protection of non-human biota in the broader context of environment protection as a whole, with especial reference to upcoming trends and evolutions. This leads in particular to advocating the need to boost scientific and methodological approaches featuring the ecosystem concept as a mean to access a unified goal of protection: preserving life sustainability through protection of ecosystem structure and functioning.

  2. What is a pilot or feasibility study? A review of current practice and editorial policy

    Directory of Open Access Journals (Sweden)

    Cooper Cindy L

    2010-07-01

    Full Text Available Abstract Background In 2004, a review of pilot studies published in seven major medical journals during 2000-01 recommended that the statistical analysis of such studies should be either mainly descriptive or focus on sample size estimation, while results from hypothesis testing must be interpreted with caution. We revisited these journals to see whether the subsequent recommendations have changed the practice of reporting pilot studies. We also conducted a survey to identify the methodological components in registered research studies which are described as 'pilot' or 'feasibility' studies. We extended this survey to grant-awarding bodies and editors of medical journals to discover their policies regarding the function and reporting of pilot studies. Methods Papers from 2007-08 in seven medical journals were screened to retrieve published pilot studies. Reports of registered and completed studies on the UK Clinical Research Network (UKCRN Portfolio database were retrieved and scrutinized. Guidance on the conduct and reporting of pilot studies was retrieved from the websites of three grant giving bodies and seven journal editors were canvassed. Results 54 pilot or feasibility studies published in 2007-8 were found, of which 26 (48% were pilot studies of interventions and the remainder feasibility studies. The majority incorporated hypothesis-testing (81%, a control arm (69% and a randomization procedure (62%. Most (81% pointed towards the need for further research. Only 8 out of 90 pilot studies identified by the earlier review led to subsequent main studies. Twelve studies which were interventional pilot/feasibility studies and which included testing of some component of the research process were identified through the UKCRN Portfolio database. There was no clear distinction in use of the terms 'pilot' and 'feasibility'. Five journal editors replied to our entreaty. In general they were loathe to publish studies described as 'pilot'. Conclusion

  3. Risk factors for secondary transmission of Shigella infection within households: implications for current prevention policy

    Directory of Open Access Journals (Sweden)

    Boveé Lian

    2012-12-01

    Full Text Available Abstract Background Internationally, guidelines to prevent secondary transmission of Shigella infection vary widely. Cases, their contacts with diarrhoea, and those in certain occupational groups are frequently excluded from work, school, or daycare. In the Netherlands, all contacts attending pre-school (age 0–3 and junior classes in primary school (age 4–5, irrespective of symptoms, are also excluded pending microbiological clearance. We identified risk factors for secondary Shigella infection (SSI within households and evaluated infection control policy in this regard. Methods This retrospective cohort study of households where a laboratory confirmed Shigella case was reported in Amsterdam (2002–2009 included all households at high risk for SSI (i.e. any household member under 16 years. Cases were classified as primary, co-primary or SSIs. Using univariable and multivariable binomial regression with clustered robust standard errors to account for household clustering, we examined case and contact factors (Shigella serotype, ethnicity, age, sex, household size, symptoms associated with SSI in contacts within households. Results SSI occurred in 25/ 337 contacts (7.4%: 20% were asymptomatic, 68% were female, and median age was 14 years (IQR: 4–38. In a multivariable model adjusted for case and household factors, only diarrhoea in contacts was associated with SSI (IRR 8.0, 95% CI:2.7-23.8. In a second model, factors predictive of SSI in contacts were the age of case (0–3 years (IRRcase≥6 years:2.5, 95% CI:1.1-5.5 and 4–5 years (IRRcase≥6 years:2.2, 95% CI:1.1-4.3 and household size (>6 persons (IRR2-4 persons 3.4, 95% CI:1.2-9.5. Conclusions To identify symptomatic and asymptomatic SSI, faecal screening should be targeted at all household contacts of preschool cases (0–3 years and cases attending junior class in primary school (4–5 years and any household contact with diarrhoea. If screening was limited to these groups, only

  4. Methodological approach to a multidimensional evaluation of food and nutrition policies.

    Science.gov (United States)

    Santos, Leonor Maria Pacheco; dos Santos, Sandra Maria Chaves

    2003-01-01

    Recommendations arising from global conferences and summits, expressed the need to formulate and implement public policies to improve household food security. In the context of maximizing benefits given available resources, comprehensive evaluations of the nutrition policies and programs are needed. One obstacle to overcome was a clear definition of terminology; the words efficiency, effectiveness, efficacy and impact, widely used in the context of program evaluation, are sometimes interchanged and there is no consensus about their precise definition. Another approach to health evaluation is based in the paradigm structure-process-outcome. The level structure contemplated the installations, resources, instruments (physical and discursive), as well as the technical bureaucratic organizational structures. Process encompassed the whole set of intervention activities developed, whereas the dimension of outcome comprised the effects of interventions on the health and nutrition of beneficiaries. Each of the three dimensions constitutes a continuum in the evaluation procedure: the structure only fulfills its purposes if the processes are adequate and conversely, processes cannot alone supersede structural limitations. Moreover, all the three dimensions only reach their ultimate objectives through the completion of outcomes. The methodology proposed here has been tested in the case of Bahia, Northeast Brazil, and it was found to be adequate for this type of analysis. We hope this approach of a comprehensive multidimensional evaluation, constitutes an effective contribution for program planners and program managers, in particular with regard to the obstacles detected, some of which can surely be overcome.

  5. Currently important animal disease management issues in sub-Saharan Africa : policy and trade issues

    Directory of Open Access Journals (Sweden)

    G.R. Thomson

    2009-09-01

    Full Text Available The present international approach to management of transboundary animal diseases (TADs is based on the assumption that most can be eradicated ; consequently, that is the usual objective adopted by international organizations concerned with animal health. However, for sub-Saharan Africa and southern Africa more particularly, eradication of most TADs is impossible for the foreseeable future for a variety of technical, financial and logistical reasons. Compounding this, the present basis for access to international markets for products derived from animals requires that the area of origin (country or zone is free from trade-influencing TADs. The ongoing development of transfrontier conservation areas (TFCAs, extending across huge areas of southern Africa, therefore presents a development conundrum because it makes creation of geographic areas free from TADs more difficult and brings development based on wildlife conservation on the one hand and that based on livestock production on the other into sharp conflict. Sub-Saharan Africa is consequently confronted by a complex problem that contributes significantly to retarded rural development which, in turn, impedes poverty alleviation. In southern Africa specifically, foot-and-mouth disease (FMD presents the greatest problem in relation to access to international markets for animal products. However, it is argued that this problem could be overcome by a combination between (1 implementation of a commodity-based approach to trade in products derived from animals and (2 amendment of the international standards for FMD specifically (i.e. the FMD chapter in the Terrestrial Animal Health Code of the World Organisation for Animal Health [OIE] so that occurrence of SAT serotype viruses in free-living African buffalo need not necessarily mean exclusion of areas where buffalo occur from international markets for animal products. This would overcome a presently intractable constraint to market access for

  6. A Phase Current Reconstruction Approach for Three-Phase Permanent-Magnet Synchronous Motor Drive

    Directory of Open Access Journals (Sweden)

    Hao Yan

    2016-10-01

    Full Text Available Three-phase permanent-magnet synchronous motors (PMSMs are widely used in renewable energy applications such as wind power generation, tidal energy and electric vehicles owing to their merits such as high efficiency, high precision and high reliability. To reduce the cost and volume of the drive system, techniques of reconstructing three-phase current using a single current sensor have been reported for three-phase alternating current (AC control system using the power converts. In existing studies, the reconstruction precision is largely influenced by reconstructing dead zones on the Space Vector Pulse Width Modulation (SVPWM plane, which requires other algorithms to compensate either by modifying PWM modulation or by phase-shifting of the PWM signal. In this paper, a novel extended phase current reconstruction approach for PMSM drive is proposed. Six novel installation positions are obtained by analyzing the sampling results of the current paths between each two power switches. By arranging the single current sensor at these positions, the single current sensor is sampled during zero voltage vectors (ZVV without modifying the PWM signals. This proposed method can reconstruct the three-phase currents without any complex algorithms and is available in the sector boundary region and low modulation region. Finally, this method is validated by experiments.

  7. The Importance of Play in Early Childhood Education: A Critical Perspective on Current Policies and Practices in Germany and Hong Kong

    Directory of Open Access Journals (Sweden)

    Stefan Faas

    2017-09-01

    Full Text Available In order to reflect international reform movements in a system- and culture-comparative perspective, the following article investigates the early childhood education systems in Germany and in Hong Kong, with reference to the respective social and educational roots, pedagogical development lines, and basic educational approaches. In addition, current developments, policies, and practices are described. The basic structural requirements of the respective systems will be presented, and the different reviews and implementation of international developments in Germany and Hong Kong will be explained. Special emphasis is placed on the importance of play in early childhood education. In this context, a current qualitative study of the authors is presented, which examines different perspectives on learning at play. The results of this exploratory study show that the interpretations and discussions of international reform approaches in different cultural settings are sometimes very different. The statements of the German and Chinese participants indicate that international developments are assessed primarily in the context of national educational traditions and structures. Against this backdrop, it is assumed that international reform movements—despite some assimilations—will have different effects in national education systems.

  8. Environmental release of living modified organisms: current approaches and case studies.

    Science.gov (United States)

    Thomas, E; Nickson, Ph D

    2005-01-01

    Agricultural biotechnology is being rapidly adopted as evidenced by the acreage of genetically modified (GM) crops planted and tonnes of product (grain and fiber) harvested. Concurrent with this technological progress, is a growing concern that the worlds biological diversity is coming under increasing threat from human activities. As such, ecological risk assessment approaches are being developed for GM crop plants as international agreements regulating the transboundary movements of these products are being implemented. This paper reviews the ecological risk assessment approach that has been used to date to approve GM crops to date. The process has been case-by-case, using a comparative, science-based approach balancing the potential risks and benefits of the new technology versus those present with the currently accepted practices. The approach used to evaluate and approve these products is consistent with the conditions and requirements outlined in the Cartagena Protocol.

  9. Interdisciplinary Approach to the Study of Evolution of Humanities : Reviewing The History of Translation Movement in the Context of Public Policy-making

    Directory of Open Access Journals (Sweden)

    M. M. Shah Abadi

    2016-07-01

    Full Text Available It is about forty years that some of Iran’s policy makers and experts in social and human sciences are of the opinion that there should be an evolution in humanities. They are of the view that principles and basic assumptions of current humanities are in conflict with Islamic framework and consequently these doctrines are not appropriate to address local issues of Islamic countries. Since the Islamic Revolution of Iran of 1979, any change in these doctrines has been a matter of debate. But we need a new plan for making a change in our policies. Applying interdisciplinary approach permit us to find a new way for policy making in society. History is full of lessons to guide us in our present situations. Therefore, by taking into account, the sociology of science and issues of policy-making, we study the Translation Movement. This article shows the transfer and transformation of Greek philosophy to Islamic philosophy in 7- 10 A.D. in Islamic civilization and also proposes an alternative approach for the policy makers. We identify actors of transferring knowledge, scientific translators and the Abbasid State. Research model of this paper has been chosen from the sociology of science and also makes use of "Implication Research Methodology” with regard to history. Our suggestion is "Transformational Translation (Transforlation " that includes selecting best texts, translations, correction, explanation, criticism and innovation. Accordingly, policies should be revised after identifying discipline on Transforlation Chain and structures and human resources have to be formalized on the basis of revised policies.

  10. The effect of current and prospective policies on photovoltaic system economics: An application to the US Midwest

    International Nuclear Information System (INIS)

    Sesmero, Juan; Jung, Jinho; Tyner, Wallace

    2016-01-01

    This study models fundamental features of current and prospective policies encouraging adoption of residential photovoltaic (PV) systems. A key finding is that time-of-day (ToD) pricing can enhance or worsen the economics of PV systems. Moreover, increased responsiveness of electricity demand to its price diminishes the effectiveness of ToD pricing in the absence of net metering, but does not affect it otherwise. An application to plausible conditions in the State of Indiana, USA, shows that current policies are unlikely to trigger adoption by a risk-neutral forward-looking residential customer. However, adoption of PV systems can be induced if the Federal Tax Credit is increased to cover 48% of capital cost (instead of the current 30%), which could imply a cost to the Federal Government of about $0.95/kW of installed capacity depending on the panel’s size. We demonstrate that implementation of ToD pricing can trigger adoption under a range of on- and off-peak price combinations. But our analysis also shows that the cost-effectiveness of ToD pricing is enhanced at higher ratios of on-peak to off-peak prices. - Highlights: •Time-of-day (ToD) pricing can enhance or worsen the economics of PV systems. •Effect of ToD is independent of demand elasticity if combined with net metering. •Adoption of PV system requires that Federal Tax Credit cover half of capital cost. •To induce adoption, ToD must act as a tax on grid electricity. •Cost-effectiveness of ToD enhanced at higher ratios of on-peak to off-peak prices.

  11. Towards Current Profile Control in ITER: Potential Approaches and Research Needs

    Science.gov (United States)

    Schuster, E.; Barton, J. E.; Wehner, W. P.

    2014-10-01

    Many challenging plasma control problems still need to be addressed in order for the ITER Plasma Control System (PCS) to be able to successfully achieve the ITER project goals. For instance, setting up a suitable toroidal current density profile is key for one possible advanced scenario characterized by noninductive sustainment of the plasma current and steady-state operation. The nonlinearity and high dimensionality exhibited by the plasma demand a model-based current-profile control synthesis procedure that can accommodate this complexity through embedding the known physics within the design. The development of a model capturing the dynamics of the plasma relevant for control design enables not only the design of feedback controllers for regulation or tracking but also the design of optimal feedforward controllers for a systematic model-based approach to scenario planning, the design of state estimators for a reliable real-time reconstruction of the plasma internal profiles based on limited and noisy diagnostics, and the development of a fast predictive simulation code for closed-loop performance evaluation before implementation. Progress towards control-oriented modeling of the current profile evolution and associated control design has been reported following both data-driven and first-principles-driven approaches. An overview of these two approaches will be provided, as well as a discussion on research needs associated with each one of the model applications described above. Supported by the US Department of Energy under DE-SC0001334 and DE-SC0010661.

  12. U.S. policy and current practices for blending low-level radioactive waste for disposal

    Energy Technology Data Exchange (ETDEWEB)

    Kessel, David S.; Kim, Chang Lak [KEPCO International Nuclear Graduate School, Ulsan (Korea, Republic of)

    2016-09-15

    In the near future, many countries, including the Republic of Korea, will face a significant increase in low level radioactive waste (LLW) from nuclear power plant decommissioning. The purpose of this paper is to look at blending as a method for enhancing disposal options for low-level radioactive waste from the decommissioning of nuclear reactors. The 2007 U.S. Nuclear Regulatory Commission strategic assessment of the status of the U.S. LLW program identified the need to move to a risk-informed and performance-based regulatory approach for managing LLW. The strategic assessment identified blending waste of varying radionuclide concentrations as a potential means of enhancing options for LLW disposal. The NRC's position is that concentration averaging or blending can be performed in a way that does not diminish the overall safety of LLW disposal. The revised regulatory requirements for blending LLW are presented in the revised NRC Branch Technical Position for Concentration Averaging and Encapsulation (CA BTP 2015). The changes to the CA BTP that are the most significant for NPP operation, maintenance and decommissioning are reviewed in this paper and a potential application is identified for decommissioning waste in Korea. By far the largest volume of LLW from NPPs will come from decommissioning rather than operation. The large volumes in decommissioning present an opportunity for significant gains in disposal efficiency from blending and concentration averaging. The application of concentration averaging waste from a reactor bio-shield is also presented.

  13. U.S. policy and current practices for blending low-level radioactive waste for disposal

    International Nuclear Information System (INIS)

    Kessel, David S.; Kim, Chang Lak

    2016-01-01

    In the near future, many countries, including the Republic of Korea, will face a significant increase in low level radioactive waste (LLW) from nuclear power plant decommissioning. The purpose of this paper is to look at blending as a method for enhancing disposal options for low-level radioactive waste from the decommissioning of nuclear reactors. The 2007 U.S. Nuclear Regulatory Commission strategic assessment of the status of the U.S. LLW program identified the need to move to a risk-informed and performance-based regulatory approach for managing LLW. The strategic assessment identified blending waste of varying radionuclide concentrations as a potential means of enhancing options for LLW disposal. The NRC's position is that concentration averaging or blending can be performed in a way that does not diminish the overall safety of LLW disposal. The revised regulatory requirements for blending LLW are presented in the revised NRC Branch Technical Position for Concentration Averaging and Encapsulation (CA BTP 2015). The changes to the CA BTP that are the most significant for NPP operation, maintenance and decommissioning are reviewed in this paper and a potential application is identified for decommissioning waste in Korea. By far the largest volume of LLW from NPPs will come from decommissioning rather than operation. The large volumes in decommissioning present an opportunity for significant gains in disposal efficiency from blending and concentration averaging. The application of concentration averaging waste from a reactor bio-shield is also presented

  14. Resilience of Socio-Hydrological Systems in Canadian Prairies to Agricultural Drainage: Policy Analysis and Modelling Approach

    Science.gov (United States)

    Wheater, H. S.; Xu, L.; Gober, P.; Pomeroy, J. W.; Wong, J.

    2017-12-01

    Extensive agricultural drainage of lakes and wetlands in the Canadian Prairies has led to benefits for agricultural production, but has had a substantial influence on hydrological regimes and wetland extent. There is need for the potential impacts of current policy in changing the socio-hydrological resilience of prairie wetland basins in response to agricultural drainage to be examined. Whilst wetland drainage can increase agricultural productivity, it can also reduce stocks of natural capital and decrease ecosystem services, such as pollutant retention, habitat for waterfowls, carbon sequestration, and downstream flood attenuation. Effective policies that balance drainage benefits and negative externalities have to consider pricing. This is explored here using the Cold Regions Hydrological Model for hydrological simulations and the Inclusive Wealth approach for modelling in support of cost-benefit analysis. Inclusive wealth aggregates the value of natural, human, and technological assets used to produce social welfare. A shadow price, defined as the marginal change in social value for a marginal change in the current stock quantity, is used to valuate assets that contribute to social welfare. The shadow price of each asset is estimated by taking into account the social and economic benefits and external losses of wetland services caused by wetland drainage. The coupled model was applied to the Smith Creek Research Basin in south-eastern Saskatchewan, Canada where wetland drainage has caused major alterations of the hydrological regime including increased peak flows, discharge volumes and duration of streamflow. Changes in depressional storage in wetlands was used to calculate the corresponding changes of inclusive wealth over a 30-year period under the impacts from the limitation proposed in the Agricultural Water Management Strategy of Saskatchewan. The adjusted societal values of drainage demonstrate the dynamics between changes in hydrological conditions of

  15. Biogas technology dissemination in Ghana: history, current status, future prospects, and policy significance

    Energy Technology Data Exchange (ETDEWEB)

    Bensah, Edem Cudjoe [Chemical Engineering Department, Kumasi Polytechnic, Box 854, Kumasi (Ghana); Brew-Hammond, Abeeku [Faculty of Mechanical and Agricultural Engineering, Kwame Nkrumah University of Science and Technology (KNUST), Private Mail Bag, Kumasi (Ghana)

    2010-07-01

    Despite numerous benefits derived from biogas technology, Ghana is yet to develop a major programme that will promote the dissemination of biogas plants on a larger scale. This paper reviews biogas installations in Ghana and investigates challenges facing the design, construction, and operation of biogas plants. It further captures the current status and functions of biogas plants as well as the impact of these plants on the people who use them. The study was done by surveying fifty (50) biogas installations, and conducting interviews with both plant users and service providers. From the survey, twenty-nine (58 %) installations were institutional, fourteen (28 %) were household units, and the remaining seven (14 %) were community plants. Fixed-dome and water-jacket floating-drum digesters represented 82 % and 8 % of installations surveyed, respectively. It was revealed that sanitation was the main motivational reason for people using biogas plants. Of the 50 plants, 22 (44 %) were functioning satisfactorily, 10 (20 %) were functioning partially, 14 (28 %) were not functioning, 2 (4 %) were abandoned, and the remaining 2 (4 %) were under construction. Reasons for non-functioning include non-availability of dung, breakdown of balloon gasholders, absence of maintenance services, lack of operational knowledge, and gas leakages and bad odour in toilet chambers of biolatrines. This paper recommends the development of a national biogas programme focussing on three major areas -- sanitation, energy, and agricultural fertilizer production; it further supports the development of standardized digester models. The founding of a national body or the establishment of a dedicated unit within an existing organization with the sole aim of coordinating and managing biogas dissemination in Ghana is proposed.

  16. Are Current Accounts of Asian Economies Mean-reverting?: Nonlinear Unit Root Test Approach

    Directory of Open Access Journals (Sweden)

    Bonghan Kim

    2005-12-01

    Full Text Available This paper tests the mean reverting property of current account in the financial crisis-affected 5 counties of southeast Asia using nonlinear unit root tests of Park and shintani(2004. Our approach is based on the idea that a conventional unit root test has lower power in detecting the nonlinear mean reverting behavior if the current account follows a nonlinear mean reversion process. We obtained following empirical results. First, for the pre-crisis period (1981Q1-1996Q4, the current accounts of Indonesia, Malaysia and Philippines are mean-reverting but those of Korea and Thailand are not mean-reverting. Second, for the full sample period (1981Q1-2003Q4, the ADF test fails to reject the unit root of the current account in all countries except Philippines. However, unit root is rejected in favor of nonlinear mean reversion except Thailand. This nonlinear unit root test result implies that crisis-affected Asian countries except Thailand have sustainable paths of current accounts. Third, when the current accounts of East Asian countries are nonlinear mean-reverting, the mean reverting process can be well described by the ESTAR model, instead of the DTAR or DLSTAR model. The nonlinear unit root test results imply smooth nonlinear mean-reversion behaviors of East Asian current accounts. Finally, the shape of estimated impulse response functions becomes steeper as the size of shock increases, which is the very characteristic of the nonlinear process.

  17. Light-cone gauge approach to arbitrary spin fields, currents and shadows

    International Nuclear Information System (INIS)

    Metsaev, R R

    2014-01-01

    Totally symmetric arbitrary spin fields in AdS space, conformal fields, conformal currents, and shadow fields in flat space are studied. Light-cone gauge formulations for such fields, currents and shadows are obtained. Use of the Poincaré parametrization of AdS space and ladder operators allows us to treat fields in flat and AdS spaces on an equal footing. Light-cone gauge realization of relativistic symmetries for fields, currents and shadows is also obtained. The light-cone gauge formulation for fields is obtained by using the gauge invariant Lagrangian which is presented in terms of modified de Donder divergence, while the light-cone gauge formulation for currents and shadows is obtained by using the gauge invariant approach to currents and shadows. This allows us to demonstrate explicitly how the ladder operators entering the gauge invariant formulation of fields, currents and shadows manifest themselves in the light-cone gauge formulation for fields, currents and shadows. (paper)

  18. Challenges and opportunities for fleet- and métier-based approaches for fisheries management under the European Common Fishery Policy

    DEFF Research Database (Denmark)

    Ulrich, Clara; Wilson, Douglas C.K.; Nielsen, J. Rasmus

    2012-01-01

    in the management system has been slow and difficult, being hampered by a number of intrinsic issues. Mixed fisheries are an ongoing “governance headache” combining management complexity, scientific uncertainty and political sensitivity. This paper summarises the current state of play for fleet-based approaches...... in EU fisheries management, and highlights our views on both their potential and the challenges they face in the context of the future CFP. As a convenient layer between the current single-stock level and the level of the individual vessel, fleet/metier- approaches could potentially address a wide range......The inconsistency of single-species objectives in a mixed-fisheries context has repeatedly been highlighted as a key issue in the current European Common Fishery Policy, and it has long been suggested that this issue would be better addressed through fleet (group of vessels) and métier (type...

  19. Current Methods Applied to Biomaterials - Characterization Approaches, Safety Assessment and Biological International Standards.

    Science.gov (United States)

    Oliveira, Justine P R; Ortiz, H Ivan Melendez; Bucio, Emilio; Alves, Patricia Terra; Lima, Mayara Ingrid Sousa; Goulart, Luiz Ricardo; Mathor, Monica B; Varca, Gustavo H C; Lugao, Ademar B

    2018-04-10

    Safety and biocompatibility assessment of biomaterials are themes of constant concern as advanced materials enter the market as well as products manufactured by new techniques emerge. Within this context, this review provides an up-to-date approach on current methods for the characterization and safety assessment of biomaterials and biomedical devices from a physicalchemical to a biological perspective, including a description of the alternative methods in accordance with current and established international standards. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  20. An innovative approach to participatory health policy development in Bulgaria: The conception and first achievements of the Partnership for Health.

    Science.gov (United States)

    Dimova, Antoniya; Rohova, Maria; Hasardzhiev, Stanimir; Spranger, Anne

    2018-02-01

    The Bulgarian Partnership for Health was established in 2015 as a new forum for health policy formulation and discussion. The Partnership presents a new approach of structured and sustained stakeholder involvement to overcome the lack of public participation in health policy development and implementation. Constituted as a permanent consultative body to the Council of Ministers, the Partnership engages a wide variety of stakeholders and professionals to shape and improve health policies. The shared governance of the Partnership between the Minister of Health and a patient organisation supports the elaboration of legislative acts based on the stakeholders' collaboration in priority areas. The governance and organisational structure of the Partnership assures capacity building, fast mobilisation of experts, continuity of stakeholder involvement, and increased responsibility in health policy development and implementation. This type of participatory approach may help reconcile initially opposing positions and foster reforms often impeded by political antagonism. Persisting challenges are a rather slow process of policy development and different perceptions of key concepts among the stakeholders. As policy-making in many countries in Eastern Europe suffers from political distrust, the Partnership's approach of involving experts - and not only politicians - could provide inspiration also to other countries, which have struggled with inconsistency of health policies pursued by different governments. Copyright © 2017 The Author(s). Published by Elsevier B.V. All rights reserved.

  1. An approach to computing marginal land use change carbon intensities for bioenergy in policy applications

    International Nuclear Information System (INIS)

    Wise, Marshall; Hodson, Elke L.; Mignone, Bryan K.; Clarke, Leon; Waldhoff, Stephanie; Luckow, Patrick

    2015-01-01

    Accurately characterizing the emissions implications of bioenergy is increasingly important to the design of regional and global greenhouse gas mitigation policies. Market-based policies, in particular, often use information about carbon intensity to adjust relative deployment incentives for different energy sources. However, the carbon intensity of bioenergy is difficult to quantify because carbon emissions can occur when land use changes to expand production of bioenergy crops rather than simply when the fuel is consumed as for fossil fuels. Using a long-term, integrated assessment model, this paper develops an approach for computing the carbon intensity of bioenergy production that isolates the marginal impact of increasing production of a specific bioenergy crop in a specific region, taking into account economic competition among land uses. We explore several factors that affect emissions intensity and explain these results in the context of previous studies that use different approaches. Among the factors explored, our results suggest that the carbon intensity of bioenergy production from land use change (LUC) differs by a factor of two depending on the region in which the bioenergy crop is grown in the United States. Assumptions about international land use policies (such as those related to forest protection) and crop yields also significantly impact carbon intensity. Finally, we develop and demonstrate a generalized method for considering the varying time profile of LUC emissions from bioenergy production, taking into account the time path of future carbon prices, the discount rate and the time horizon. When evaluated in the context of power sector applications, we found electricity from bioenergy crops to be less carbon-intensive than conventional coal-fired electricity generation and often less carbon-intensive than natural-gas fired generation. - Highlights: • Modeling methodology for assessing land use change emissions from bioenergy • Use GCAM

  2. A proposed approach to monitor private-sector policies and practices related to food environments, obesity and non-communicable disease prevention.

    Science.gov (United States)

    Sacks, G; Swinburn, B; Kraak, V; Downs, S; Walker, C; Barquera, S; Friel, S; Hawkes, C; Kelly, B; Kumanyika, S; L'Abbé, M; Lee, A; Lobstein, T; Ma, J; Macmullan, J; Mohan, S; Monteiro, C; Neal, B; Rayner, M; Sanders, D; Snowdon, W; Vandevijvere, S

    2013-10-01

    Private-sector organizations play a critical role in shaping the food environments of individuals and populations. However, there is currently very limited independent monitoring of private-sector actions related to food environments. This paper reviews previous efforts to monitor the private sector in this area, and outlines a proposed approach to monitor private-sector policies and practices related to food environments, and their influence on obesity and non-communicable disease (NCD) prevention. A step-wise approach to data collection is recommended, in which the first ('minimal') step is the collation of publicly available food and nutrition-related policies of selected private-sector organizations. The second ('expanded') step assesses the nutritional composition of each organization's products, their promotions to children, their labelling practices, and the accessibility, availability and affordability of their products. The third ('optimal') step includes data on other commercial activities that may influence food environments, such as political lobbying and corporate philanthropy. The proposed approach will be further developed and piloted in countries of varying size and income levels. There is potential for this approach to enable national and international benchmarking of private-sector policies and practices, and to inform efforts to hold the private sector to account for their role in obesity and NCD prevention. © 2013 The Authors. Obesity Reviews published by John Wiley & Sons Ltd on behalf of the International Association for the Study of Obesity.

  3. Integrodifferential approach to solution of eddy currents in linear structures with motion

    Czech Academy of Sciences Publication Activity Database

    Doležel, Ivo; Karban, P.; Donátová, M.; Šolín, Pavel

    2010-01-01

    Roč. 80, č. 8 (2010), s. 1636-1646 ISSN 0378-4754 R&D Projects: GA ČR(CZ) GA102/07/0496 Institutional research plan: CEZ:AV0Z20570509 Keywords : eddy currents * integrodifferential approach * numerical analysis Subject RIV: JA - Electronics ; Optoelectronics, Electrical Engineering Impact factor: 0.812, year: 2010 www.elsevier.com/locate/matcom

  4. Cultural aspects of the policies of the European Union countries towards immigrants: The current migrant crisis challenge

    Directory of Open Access Journals (Sweden)

    Prnjat Dejana

    2017-01-01

    Full Text Available Throughout the history of mankind, as a result of migration, different cultures came in contact and influenced each other, with different outcomes. In recent years, as a result of more frequent armed conflicts in the world, the influx of migrants to Europe has increased significantly. Even the European Union countries that had traditionally been considered as emigrant, Italy, for example, are becoming immigrant. New situation has influenced the change in attitude of many governments of countries wherein the migrants arrived, and while some still prefer multiculturalism, there is a growing number of those who do not share this position. The aim of this paper is to analyze the cultural aspects of the policies of the European Union countries towards immigrants which evolved as a result of the current migrant crisis.

  5. Estimating the National Carbon Abatement Potential of City Policies: A Data-Driven Approach

    Energy Technology Data Exchange (ETDEWEB)

    O' Shaughnessy, Eric [National Renewable Energy Lab. (NREL), Golden, CO (United States); Heeter, Jenny [National Renewable Energy Lab. (NREL), Golden, CO (United States); Keyser, David [National Renewable Energy Lab. (NREL), Golden, CO (United States); Gagnon, Pieter [National Renewable Energy Lab. (NREL), Golden, CO (United States); Aznar, Alexandra [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2016-10-01

    Cities are increasingly taking actions such as building code enforcement, urban planning, and public transit expansion to reduce emissions of carbon dioxide in their communities and municipal operations. However, many cities lack the quantitative information needed to estimate policy impacts and prioritize city actions in terms of carbon abatement potential and cost effectiveness. This report fills this research gap by providing methodologies to assess the carbon abatement potential of a variety of city actions. The methodologies are applied to an energy use data set of 23,458 cities compiled for the U.S. Department of Energy City Energy Profile tool. The analysis develops a national estimate of the carbon abatement potential of realizable city actions in six specific policy areas encompassing the most commonly implemented city actions. The results of this analysis suggest that, in aggregate, cities could reduce nationwide carbon emissions by about 210 million metric tons of carbon dioxide (MMT CO2) per year in a 'moderate abatement scenario' by 2035 and 480 MMT CO2/year in a 'high abatement scenario' by 2035 through these common actions typically within a city's control in the six policy areas. The aggregate carbon abatement potential of these specific areas equates to a reduction of 3%-7% relative to 2013 U.S. emissions. At the city level, the results suggest the average city could reduce carbon emissions by 7% (moderate) to 19% (high) relative to current city-level emissions. In the context of U.S. climate commitments under the 21st session of the Conference of the Parties (COP21), the estimated national abatement potential of the city actions analyzed in this report equates to about 15%-35% of the remaining carbon abatement necessary to achieve the U.S. COP21 target. Additional city actions outside the scope of this report, such as community choice aggregation (city-level purchasing of renewable energy), zero energy districts, and multi

  6. Pharmacological modulations of cardiac ultra-rapid and slowly activating delayed rectifier currents: potential antiarrhythmic approaches.

    Science.gov (United States)

    Islam, Mohammed A

    2010-01-01

    Despite the emerging new insights into our understandings of the cellular mechanisms underlying cardiac arrhythmia, medical therapy for this disease remains unsatisfactory. Atrial fibrillation (AF), the most prevalent arrhythmia, is responsible for significant morbidity and mortality. On the other hand, ventricular fibrillation results in sudden cardiac deaths in many instances. Prolongation of cardiac action potential (AP) is a proven principle of antiarrhythmic therapy. Class III antiarrhythmic agents prolong AP and QT interval by blocking rapidly activating delayed rectifier current (I(Kr)). However, I(Kr) blocking drugs carry the risk of life-threatening proarrhythmia. Recently, modulation of atrial-selective ultra-rapid delayed rectifier current (I(Kur)), has emerged as a novel therapeutic approach to treat AF. A number of I(Kur) blockers are being evaluated for the treatment of AF. The inhibition of slowly activating delayed rectifier current (I(Ks)) has also been proposed as an effective and safer antiarrhythmic approach because of its distinguishing characteristics that differ in remarkable ways from other selective class III agents. Selective I(Ks) block may prolong AP duration (APD) at rapid rates without leading to proarrhythmia. This article reviews the pathophysiological roles of I(Kur) and I(Ks) in cardiac repolarization and the implications of newly developed I(Kur) and I(Ks) blocking agents as promising antiarrhythmic approaches. Several recent patents pertinent to antiarrhythmic drug development have been discussed. Further research will be required to evaluate the efficacy and safety of these agents in the clinical setting.

  7. Auroral Substorms: Search for Processes Causing the Expansion Phase in Terms of the Electric Current Approach

    Science.gov (United States)

    Akasofu, Syun-Ichi

    2017-10-01

    Auroral substorms are mostly manifestations of dissipative processes of electromagnetic energy. Thus, we consider a sequence of processes consisting of the power supply (dynamo), transmission (currents/circuits) and dissipations (auroral substorms-the end product), namely the electric current line approach. This work confirms quantitatively that after accumulating magnetic energy during the growth phase, the magnetosphere unloads the stored magnetic energy impulsively in order to stabilize itself. This work is based on our result that substorms are caused by two current systems, the directly driven (DD) current system and the unloading system (UL). The most crucial finding in this work is the identification of the UL (unloading) current system which is responsible for the expansion phase. A very tentative sequence of the processes leading to the expansion phase (the generation of the UL current system) is suggested for future discussions. (1) The solar wind-magnetosphere dynamo enhances significantly the plasma sheet current when its power is increased above 10^{18} erg/s (10^{11} w). (2) The magnetosphere accumulates magnetic energy during the growth phase, because the ionosphere cannot dissipate the increasing power because of a low conductivity. As a result, the magnetosphere is inflated, accumulating magnetic energy. (3) When the power reaches 3-5× 10^{18} erg/s (3-5× 10^{11} w) for about one hour and the stored magnetic energy reaches 3-5×10^{22} ergs (10^{15} J), the magnetosphere begins to develop perturbations caused by current instabilities (the current density {≈}3× 10^{-12} A/cm2 and the total current {≈}106 A at 6 Re). As a result, the plasma sheet current is reduced. (4) The magnetosphere is thus deflated. The current reduction causes partial B/partial t > 0 in the main body of the magnetosphere, producing an earthward electric field. As it is transmitted to the ionosphere, it becomes equatorward-directed electric field which drives both

  8. Transition pedagogy: A third generation approach to FYE - A case study of policy and practice for the higher education sector

    Directory of Open Access Journals (Sweden)

    Sally Kift

    2010-07-01

    Full Text Available Current research and practice related to the first year experience (FYE of commencing higher education students are still mainly piecemeal rather than institution-wide with institutions struggling to achieve cross-institutional integration, coordination and coherence of FYE policy and practice. Drawing on a decade of FYE-related research including an ALTC Senior Fellowship and evidence at a large Australian metropolitan university, this paper explores how one institution has addressed that issue by tracing the evolution and maturation of strategies that ultimately conceptualize FYE as “everybody's business.” It is argued that, when first generation co-curricular and second generation curricular approaches are integrated and implemented through an intentionally designed curriculum by seamless partnerships of academic and professional staff in a whole-of-institution transformation, we have a third generation approach labelled here as transition pedagogy. It is suggested that transition pedagogy provides the optimal vehicle for dealing with the increasingly diverse commencing student cohorts by facilitating a sense of engagement, support and belonging. What is presented here is an example of transition pedagogy in action.

  9. A novel artificial bee colony approach of live virtual machine migration policy using Bayes theorem.

    Science.gov (United States)

    Xu, Gaochao; Ding, Yan; Zhao, Jia; Hu, Liang; Fu, Xiaodong

    2013-01-01

    Green cloud data center has become a research hotspot of virtualized cloud computing architecture. Since live virtual machine (VM) migration technology is widely used and studied in cloud computing, we have focused on the VM placement selection of live migration for power saving. We present a novel heuristic approach which is called PS-ABC. Its algorithm includes two parts. One is that it combines the artificial bee colony (ABC) idea with the uniform random initialization idea, the binary search idea, and Boltzmann selection policy to achieve an improved ABC-based approach with better global exploration's ability and local exploitation's ability. The other one is that it uses the Bayes theorem to further optimize the improved ABC-based process to faster get the final optimal solution. As a result, the whole approach achieves a longer-term efficient optimization for power saving. The experimental results demonstrate that PS-ABC evidently reduces the total incremental power consumption and better protects the performance of VM running and migrating compared with the existing research. It makes the result of live VM migration more high-effective and meaningful.

  10. A Novel Artificial Bee Colony Approach of Live Virtual Machine Migration Policy Using Bayes Theorem

    Directory of Open Access Journals (Sweden)

    Gaochao Xu

    2013-01-01

    Full Text Available Green cloud data center has become a research hotspot of virtualized cloud computing architecture. Since live virtual machine (VM migration technology is widely used and studied in cloud computing, we have focused on the VM placement selection of live migration for power saving. We present a novel heuristic approach which is called PS-ABC. Its algorithm includes two parts. One is that it combines the artificial bee colony (ABC idea with the uniform random initialization idea, the binary search idea, and Boltzmann selection policy to achieve an improved ABC-based approach with better global exploration’s ability and local exploitation’s ability. The other one is that it uses the Bayes theorem to further optimize the improved ABC-based process to faster get the final optimal solution. As a result, the whole approach achieves a longer-term efficient optimization for power saving. The experimental results demonstrate that PS-ABC evidently reduces the total incremental power consumption and better protects the performance of VM running and migrating compared with the existing research. It makes the result of live VM migration more high-effective and meaningful.

  11. Policies for friendly cities: the need for a new approach by governments and the donor community

    Science.gov (United States)

    Puccioni, V.

    2018-03-01

    Since the 1990s, the major issues in the world’s cities of Developing and Emerging Economy Countries have in some few cases improved in terms of the percentage of urban population living without appropriate housing and access to essential services- but in terms of numbers such population has severely increased. The theory by which economic development would automatically produce a trickle down effect that would take care of the needs of the poor has proved ineffective, and while the middle-lower classes have seen their lot improved, the lowest income groups are more destitute then ever- and more and more vulnerable to natural disasters. The approach of Governments and the donor community needs to be radically revisited, with a new urban policy agenda that should put emphasis on support to the lowest income groups, and relying on the informal sector as the main actor in implementing such support. The impacts of Climate Change and the increased frequency and severity of natural catastrophes also call for such a revised approach. The two-step approach to interventions in disasters situations – i.e. providing temporary shelters and only subsequently reconstructing homes- is ineffective and wasteful.

  12. Policy, Research and Residents’ Perspectives on Built Environments Implicated in Heart Disease: A Concept Mapping Approach

    Directory of Open Access Journals (Sweden)

    Ivana Stankov

    2017-02-01

    Full Text Available An underrepresentation of stakeholder perspectives within urban health research arguably limits our understanding of what is a multi-dimensional and complex relationship between the built environment and health. By engaging a wide range of stakeholders using a participatory concept mapping approach, this study aimed to achieve a more holistic and nuanced understanding of the built environments shaping disease risk, specifically cardiometabolic risk (CMR. Moreover, this study aimed to ascertain the importance and changeability of identified environments through government action. Through the concept mapping process, community members, researchers, government and non-government stakeholders collectively identified eleven clusters encompassing 102 built environmental domains related to CMR, a number of which are underrepresented within the literature. Among the identified built environments, open space, public transportation and pedestrian environments were highlighted as key targets for policy intervention. Whilst there was substantive convergence in stakeholder groups’ perspectives concerning the built environment and CMR, there were disparities in the level of importance government stakeholders and community members respectively assigned to pedestrian environments and street connectivity. These findings support the role of participatory methods in strengthening how urban health issues are understood and in affording novel insights into points of action for public health and policy intervention.

  13. A democracy we can eat: a livelihoods approach to TVET policy and provision

    Directory of Open Access Journals (Sweden)

    Astrid von Kotze

    2010-09-01

    Full Text Available In Southern Africa, theories of adult education have remained modelled on imported paradigms. The urgency of particularly the first of the Millennium Development Goals, ‘to eradicate extreme poverty and hunger’ generally translates into policy and provision of skills training based on purely economistic considerations. In practice, lifelong education and learning occurs most commonly as part of other social practices and in the guise of community development. This article outlines the livelihood approach as a conceptual and methodological tool for a locally grounded understanding of what constitutes ‘work’ particularly in the context of poverty and high-risk environments. It argues that the principles of interconnectedness, relationality and agency are central to understanding livelihood practices and that participatory processes of data collection, dialogue and analysis should inform education and training policy. Programmes and curricula that fit in with the livelihood strategies of people have a greater chance of being supported and the process that leads to such understanding could provide a democratic model for adult education elsewhere.

  14. VALUE-BASED APPROACH TO MANAGING CURRENT ASSETS OF CORPORATE CONSTRUCTION COMPANIES

    Directory of Open Access Journals (Sweden)

    Galyna Shapoval

    2017-09-01

    Full Text Available In modern conditions of management, the value of an enterprise becomes the main indicator, which is learned not only by scientists, but also by owners of enterprise and potential investors. Current assets take a very important place among the factors that affect the value of an enterprise, so management of current assets becomes more acute from the point of their impact on enterprise value. The purpose of the paper is to develop a system of value-based management of corporate construction companies’ current assets. The main tasks are: the study of current assets impact on the value of corporate construction companies, the definition of value-based approach to managing current assets of corporate enterprises and development of value-based management system of corporate construction companies’ current assets by elements. General scientific and special research methods were used while writing the work. Value-based management of current assets involves value-based management of the elements of current assets. The value-based inventory management includes the following stages of management: the assessment of reliability and choice of supplier according to the criterion of cash flow maximization, the classification of stocks in management accounting according to the rhythm of supply and the establishment of periodicity of supplies in accordance with the needs of the construction process. The value-based management of accounts receivable includes the following stages of management: assessment of the efficiency of investment of working capital into accounts receivable, the assessment of customers' loyalty and the definition of credit conditions and monitoring of receivables by construction and debt instruments. Value-based cash management involves determining the required level of cash to ensure the continuity of the construction process, assessing the effectiveness of cash use according to the criterion of maximizing cash flow, as well as budget

  15. Current Approaches in the Treatment of Relapsed and Refractory Acute Myeloid Leukemia

    Science.gov (United States)

    Ramos, Nestor R.; Mo, Clifton C.; Karp, Judith E.; Hourigan, Christopher S.

    2015-01-01

    The limited sensitivity of the historical treatment response criteria for acute myeloid leukemia (AML) has resulted in a different paradigm for treatment compared with most other cancers presenting with widely disseminated disease. Initial cytotoxic induction chemotherapy is often able to reduce tumor burden to a level sufficient to meet the current criteria for “complete” remission. Nevertheless, most AML patients ultimately die from their disease, most commonly as clinically evident relapsed AML. Despite a variety of available salvage therapy options, prognosis in patients with relapsed or refractory AML is generally poor. In this review, we outline the commonly utilized salvage cytotoxic therapy interventions and then highlight novel investigational efforts currently in clinical trials using both pathway-targeted agents and immunotherapy based approaches. We conclude that there is no current standard of care for adult relapsed or refractory AML other than offering referral to an appropriate clinical trial. PMID:25932335

  16. A frequency domain approach to analyzing passive battery-ultracapacitor hybrids supplying periodic pulsed current loads

    International Nuclear Information System (INIS)

    Kuperman, Alon; Aharon, Ilan; Kara, Avi; Malki, Shalev

    2011-01-01

    Highlights: → Passive battery-ultracapacitor hybrids are examined. → Frequency domain analysis is employed. → The ultracapacitor branch operates as a low-pass filter for the battery. → The battery supplies the average load demand. → Design requirements are discussed. - Abstract: A Fourier-based analysis of passive battery-ultracapacitor hybrid sources is introduced in the manuscript. The approach is first introduced for a general load, and then is followed by a study for a case of periodic pulsed current load. It is shown that the ultracapacitor branch is perceived by the battery as a low-pass filter, which absorbs the majority of the high frequency harmonic current and letting the battery to supply the average load demand in addition to the small part of dynamic current. Design requirements influence on the ultracapacitor capacitance and internal resistance choice are quantitatively discussed. The theory is enforced by simulation and experimental results, showing an excellent agreement.

  17. Limitations Of The Current State Space Modelling Approach In Multistage Machining Processes Due To Operation Variations

    Science.gov (United States)

    Abellán-Nebot, J. V.; Liu, J.; Romero, F.

    2009-11-01

    The State Space modelling approach has been recently proposed as an engineering-driven technique for part quality prediction in Multistage Machining Processes (MMP). Current State Space models incorporate fixture and datum variations in the multi-stage variation propagation, without explicitly considering common operation variations such as machine-tool thermal distortions, cutting-tool wear, cutting-tool deflections, etc. This paper shows the limitations of the current State Space model through an experimental case study where the effect of the spindle thermal expansion, cutting-tool flank wear and locator errors are introduced. The paper also discusses the extension of the current State Space model to include operation variations and its potential benefits.

  18. Policy Approaches for Regulating Alcohol Marketing in a Global Context: A Public Health Perspective.

    Science.gov (United States)

    Esser, Marissa B; Jernigan, David H

    2018-04-01

    Alcohol consumption is responsible for 3.3 million deaths globally or nearly 6% of all deaths. Alcohol use contributes to both communicable and noncommunicable diseases, as well as violence and injuries. The purpose of this review is to discuss, in the context of the expansion of transnational alcohol corporations and harms associated with alcohol use, policy options for regulating exposure to alcohol marketing. We first provide an overview of the public health problem of harmful alcohol consumption and describe the association between exposure to alcohol marketing and alcohol consumption. We then discuss the growth and concentration of global alcohol corporations and their marketing practices in low- and middle-income countries, as well as in higher-income societies. We review the use and effectiveness of various approaches for regulating alcohol marketing in various countries before discussing challenges and opportunities to protect public health.

  19. Integrating multiple programme and policy approaches to hepatitis C prevention and care for injection drug users: a comprehensive approach.

    Science.gov (United States)

    Birkhead, Guthrie S; Klein, Susan J; Candelas, Alma R; O'Connell, Daniel A; Rothman, Jeffrey R; Feldman, Ira S; Tsui, Dennis S; Cotroneo, Richard A; Flanigan, Colleen A

    2007-10-01

    New York State is home to an estimated 230,000 individuals chronically infected with hepatitis C virus (HCV) and roughly 171,500 active injection drug users (IDUs). HCV/HIV co-infection is common and models of service delivery that effectively meet IDUs' needs are required. A HCV strategic plan has stressed integration. HCV prevention and care are integrated within health and human service settings, including HIV/AIDS organisations and drug treatment programmes. Other measures that support comprehensive HCV services for IDUs include reimbursement, clinical guidelines, training and HCV prevention education. Community and provider collaborations inform programme and policy development. IDUs access 5 million syringes annually through harm reduction/syringe exchange programmes (SEPs) and a statewide syringe access programme. Declines in HCV prevalence amongst IDUs in New York City coincided with improved syringe availability. New models of care successfully link IDUs at SEPs and in drug treatment to health care. Over 7000 Medicaid recipients with HCV/HIV co-infection had health care encounters related to their HCV in a 12-month period and 10,547 claims for HCV-related medications were paid. The success rate of transitional case management referrals to drug treatment is over 90%. Training and clinical guidelines promote provider knowledge about HCV and contribute to quality HCV care for IDUs. Chart reviews of 2570 patients with HIV in 2004 documented HCV status 97.4% of the time, overall, in various settings. New HCV surveillance systems are operational. Despite this progress, significant challenges remain. A comprehensive, public health approach, using multiple strategies across systems and mobilizing multiple sectors, can enhance IDUs access to HCV prevention and care. A holisitic approach with integrated services, including for HCV-HIV co-infected IDUs is needed. Leadership, collaboration and resources are essential.

  20. ASSESSING FEED-IN-TARIFF POLICY APPROACHES FOR AN ACTIVE PROMOTION OF RENEWABLE POWER. COMPARATIVE ANALYSIS FOR WIND AND PV TECHNOLOGIES

    Directory of Open Access Journals (Sweden)

    IRINA NASALCIUC

    2016-10-01

    Full Text Available The consequence of business-as-usual frameworks (BAU has occasioned the market failures of modern economies inclusively of energy markets which shifted from BAU models to low carbon economies. Periodic paradigm shifts operating on energy markets drive impressive market transitions aiming to perform higher innovative approaches over the composite energy generation portfolios thus providing advanced managerial mechanisms for renewable energy sources-electricity (RES-E strategic deployment inclusively. In this context it appeared imperious to develop smart policies and patterns of promoting renewables beyond and stimulate a fast transition to smart grids. The current paper aims to better address the policy risks and to extend the relevance of policy learning process involved in the course of boosting up a whole industry system. The study reveals an updated overlook on the feed-in-tariff policies operating on green markets, identifies their regulatory risks and offers a new sight over the interconnection Investment- Regulatory Policy- Economic efficiency in targeting new investments of RES-E, focusing on a case study assessment.

  1. Imparting carrier status results detected by universal newborn screening for sickle cell and cystic fibrosis in England: a qualitative study of current practice and policy challenges

    Directory of Open Access Journals (Sweden)

    Ulph Fiona

    2007-12-01

    Full Text Available Abstract Background Universal newborn screening for early detection of children affected by sickle cell disorders and cystic fibrosis is currently being implemented across England. Parents of infants identified as carriers of these disorders must also be informed of their baby's result. However there is a lack of evidence for most effective practice internationally when doing so. This study describes current or proposed models for imparting this information in practice and explores associated challenges for policy. Methods Thematic analysis of semi-structured interviews with Child Health Coordinators from all English Health Regions. Results Diverse methods for imparting carrier results, both within and between regions, and within and between conditions, were being implemented or planned. Models ranged from result by letter to in-person communication during a home visit. Non-specialists were considered the best placed professionals to give results and a similar approach for both conditions was emphasised. While national guidance has influenced choice of models, other factors contributed such as existing service structures and lack of funding. Challenges included uncertainty about guidance specifying face to face notification; how best to balance allaying parental anxiety by using familiar non-specialist health professionals with concerns about practitioner competence; and extent of information parents should be given. Inadequate consideration of resource and service workload was seen as the main policy obstacle. Clarification of existing guidance; more specific protocols to ensure consistent countrywide practice; integration of the two programmes; and 'normalising' carrier status were suggested as improvements. Conclusion Differing models for communicating carrier results raise concerns about equity and clinical governance. However, this variation provides opportunity for evaluation. Timely and more detailed guidance on protocols with

  2. A Review Of The United States Government’s Status Quo North Korean Foreign Policy Approach And Reasons For Change

    Science.gov (United States)

    2016-02-16

    AIR WAR COLLEGE AIR UNIVERSITY A REVIEW OF THE UNITED STATES GOVERNMENT’S STATUS QUO NORTH KOREAN FOREIGN POLICY APPROACH AND REASONS FOR...administration DPRK policy review . Initially the Obama administration also sought negotiations through Six-party offering official US aid. In his... movies and sports, as well as being educated in Switzerland. Mr. Kim invited Dennis Rodman to visit his country, who has made several trips.44 Former

  3. Twixt Pragmatism and Idealism: British Approaches to the Balkan Policy Revisited (the late 19th/early 20th Century

    Directory of Open Access Journals (Sweden)

    O I Aganson

    2011-09-01

    Full Text Available The purpose of the article is to define how home debates on international issues influence a state's foreign policy. This task was undertaken on the pattern of Britain's policy in the Balkans in the late 19th/early 20th century. The author examines the role played by the radicals (left-wing liberals in formulating Britain's approaches to the Eastern question. It is stated that the interaction between the Foreign Office and the radicals rendered British policy in the Balkans more flexible.

  4. Investigating students' view on STEM in learning about electrical current through STS approach

    Science.gov (United States)

    Tupsai, Jiraporn; Yuenyong, Chokchai

    2018-01-01

    This study aims to investigate Grade 11 students' views on Science Technology Engineering Mathematics (STEM) with the integration of learning about electrical current based on Science Technology Society (STS) approach [8]. The participants were 60 Grade 11 students in Demonstration Secondary School, Khon Kaen University, Khon Kaen Province, Thailand. The methodology is in the respect of interpretive paradigm. The teaching and learning about Electrical Current through STS approach carried out over 6 weeks. The Electrical Current unit through STS approach was developed based on framework[8] that consists of five stages including (1) identification of social issues, (2) identification of potential solutions, (3) need for knowledge, (4) decision making, and (5) socialization stage. To start with, the question "what if this world is lack of electricity" was challenged in the class in order to move students to find the problem of how to design Electricity Generation from Clean Energy. Students were expected to apply scientific and other knowledge to design of Electricity Generation. Students' views on STEM were collected during their learning by participant' observation and students' tasks. Their views on STEM were categorized when they applied their knowledge for designing the Electricity Generation. The findings indicated that students cooperatively work to solve the problem when applying knowledge about the content of Science and Mathematics and processing skill of Technology and Engineering. It showed that students held the integration of science, technology, engineering and mathematics to design their possible solutions in learning about Electrical Current. The paper also discusses implications for science teaching and learning through STS in Thailand.

  5. An interdisciplinary review of current and future approaches to improving human-predator relations.

    Science.gov (United States)

    Pooley, S; Barua, M; Beinart, W; Dickman, A; Holmes, G; Lorimer, J; Loveridge, A J; Macdonald, D W; Marvin, G; Redpath, S; Sillero-Zubiri, C; Zimmermann, A; Milner-Gulland, E J

    2017-06-01

    In a world of shrinking habitats and increasing competition for natural resources, potentially dangerous predators bring the challenges of coexisting with wildlife sharply into focus. Through interdisciplinary collaboration among authors trained in the humanities, social sciences, and natural sciences, we reviewed current approaches to mitigating adverse human-predator encounters and devised a vision for future approaches to understanding and mitigating such encounters. Limitations to current approaches to mitigation include too much focus on negative impacts; oversimplified equating of levels of damage with levels of conflict; and unsuccessful technical fixes resulting from failure to engage locals, address hidden costs, or understand cultural (nonscientific) explanations of the causality of attacks. An emerging interdisciplinary literature suggests that to better frame and successfully mitigate negative human-predator relations conservation professionals need to consider dispensing with conflict as the dominant framework for thinking about human-predator encounters; work out what conflicts are really about (they may be human-human conflicts); unravel the historical contexts of particular conflicts; and explore different cultural ways of thinking about animals. The idea of cosmopolitan natures may help conservation professionals think more clearly about human-predator relations in both local and global context. These new perspectives for future research practice include a recommendation for focused interdisciplinary research and the use of new approaches, including human-animal geography, multispecies ethnography, and approaches from the environmental humanities notably environmental history. Managers should think carefully about how they engage with local cultural beliefs about wildlife, work with all parties to agree on what constitutes good evidence, develop processes and methods to mitigate conflicts, and decide how to monitor and evaluate these. Demand for

  6. Decision aiding in public policy generation and implementation: a multicriteria approach to evaluate territorial resilience

    Directory of Open Access Journals (Sweden)

    Maria Franca Norese

    2016-12-01

    Full Text Available A decision aid process should be the result of an interaction between analysts, decision makers and stakeholders. Decision aiding is sometimes required when the problem situation is new and a formal decision system does not exist. Its role becomes that of facilitating the Intelligence phase of a decision process. In other situations, a criticism of certain policy making processes and their use of data, which may be available in institutional databases or are required as indicators for the decision process, motivates an intervention oriented towards structure knowledge and improvements of these processes. A preliminary study, which includes modelling and application of multi-criteria methods, can clarify a complex and new situation, propose a consistent approach for the later phases of a decision process or propose a different and more effective use of the data. A case study is proposed here to describe this methodological approach in relation to the disaster resilience of municipalities near the mbrone River, in Tuscany (Italy.

  7. CURRENT TRENDS OF THE REGIONAL DEVELOPMENT POLICY IN THE EUROPEAN UNION. THE DEVELOPMENT OF COMPETITIVE ECONOMIC AGGLOMERATIONS OF CLUSTER TYPE

    Directory of Open Access Journals (Sweden)

    LAURA CISMAŞ

    2010-01-01

    Full Text Available The study of economic agents’ behaviour, whose nowadays tendency is togroup themselves in space as clusters, has an important place in the field of localizing industrialactivities. This is due to domestic scale economies, known as agglomerations economies.According to Edgar M. Hoover (Hoover, 1948, domestic scale economies are specific tocompanies; the economies of localizing - to a certain branch, whose companies form clusters incertain geographical arias, and the urbanization economies are specific to cities, where thereare clusters of companies from different branches. The specialty literature regarding localeconomic development, based on the idea of cluster starts from well-known economic theories,such as: agglomeration theory (Alfred Marshall, the theory of spatial localizing of industrialunits (Alfred Weber, the theory of interdependence of locations (Harold Hotelling, the diamondtheory (Michael Porter, the theory of entrepreneurship (Joseph Schumpeter, the theory ofgeographical concentration. Basically, the common point which links them are the conceptswhich occur in these theories, such as: industrial district, industrial agglomeration, spatialinterdependence, concepts which lie at the basis of the cluster idea. Clusters represent animportant instrument for promoting industrial development, innovation, competitiveness andeconomic growth. If, at the beginning, the effort to develop clusters belonged to private personsand companies, nowadays, the actors involved in their development are the governments andpublic institutions of national or regional level.The objective established within the Lisbon Strategy (2000, to make the EuropeanUnion “the most competitive and dynamic knowledge-based economy”, is tightly linked to thenew approaches of the European economic policy, to competitiveness. One of the policies isfocused on developing at the European Union level clusters in the high competitiveness fields. with an innovative character

  8. Approaches and uncertainties in nutrient budgets; Implications for nutrient management and environmental policies

    NARCIS (Netherlands)

    Oenema, O.; Kros, J.; Vries, de W.

    2003-01-01

    Nutrient budgets of agroecosystems are constructed either (i) to increase the understanding of nutrient cycling, (ii) as performance indicator and awareness raiser in nutrient management and environmental policy, or (iii) as regulating policy instrument to enforce a certain nutrient management

  9. How to deal with the rebound effect? A policy-oriented approach

    International Nuclear Information System (INIS)

    Font Vivanco, David; Kemp, René; Voet, Ester van der

    2016-01-01

    Policy makers and environmental agencies have echoed concerns brought forward by academics about the need to address the rebound effect for achieving absolute energy and environmental decoupling. However, such concerns have generally not been translated into tangible policy action. The reasons behind this inaction are not fully understood, and much remains unknown about the status of the rebound effect issue on the policy agenda and policy pathways available. Such knowledge gaps may hamper the development of effective policies to address this issue. In this paper, we examine the extent to and ways in which the rebound effect is considered in policy documents and analyse thirteen specific policy pathways for rebound mitigation. The effectiveness of the pathways is scrutinised and conclusions are offered to mitigate rebound effects. The main policy conclusions of the paper are that an appropriate policy design and policy mix are key to avoiding undesired outcomes, such as the creation of additional rebound effects and environmental trade-offs. From the discussion, economy-wide cap-and-trade systems as well as energy and carbon taxes, when designed appropriately, emerge as the most effective policies in setting a ceiling for emissions and addressing energy use across the economy. - Highlights: •Policy inaction on the rebound effect issue is investigated for the case of Europe. •Rebound mitigation strategies and policy pathways are proposed and analysed. •Policy inaction is partly explained by the unsuccessful push from academics. •The importance of policy design and policy mix for rebound mitigation is revealed. •Economic instruments stand out in terms of rebound mitigation potential.

  10. The Narrative Approach for the Identification of Monetary Policy Shocks in a Small Open Economy

    OpenAIRE

    Eleni Angelopoulou

    2007-01-01

    This paper reviews 22 years of UK monetary policy in the pre-inflation targeting period (1971-1992) using official record from the Bank of England Quarterly Bulletin. A transparent definition of policy episodes is used. The empirical analysis shows that output displays the usual hump-shaped response after a shock to the policy indicator. All variables display theory-consistent behaviour. Monetary policy and exchange rate volatility are found to cause substantial output fluctuation in a four y...

  11. Current approaches to the diagnosis, treatment, and reporting of trichomoniasis and candidosis.

    Science.gov (United States)

    O'Connor, B H; Adler, M W

    1979-02-01

    The current approach to the management of trichomoniasis and candidosis in sexually transmitted disease (STD) clinics in England and Wales is described. Microscopy alone was used in the diagnosis of trichomoniasis in 44% of clinics and of candidosis in 35% of clinics. Oral metronidazole was used for the treatment of trichomoniasis in women in 92% of clinics. Vaginal pessaries containing nystatin or clotrimazole were routinely used to treat candidosis in 95% of clinics. Male sexual contacts of female patients with candidosis and trichomoniasis were invited to attend for examination in 88% of clinics. Physicians in 81% of clinics prescribed treatment on epidemiological grounds for male contacts of female patients with trichomoniasis. A more uniform approach to the diagnostic categories used for the quarterly returns for cases treated epidemiologically is recommended.

  12. Multilevel Molecular Modeling Approach for a Rational Design of Ionic Current Sensors for Nanofluidics.

    Science.gov (United States)

    Kirch, Alexsandro; de Almeida, James M; Miranda, Caetano R

    2018-05-10

    The complexity displayed by nanofluidic-based systems involves electronic and dynamic aspects occurring across different size and time scales. To properly model such kind of system, we introduced a top-down multilevel approach, combining molecular dynamics simulations (MD) with first-principles electronic transport calculations. The potential of this technique was demonstrated by investigating how the water and ionic flow through a (6,6) carbon nanotube (CNT) influences its electronic transport properties. We showed that the confinement on the CNT favors the partially hydrated Na, Cl, and Li ions to exchange charge with the nanotube. This leads to a change in the electronic transmittance, allowing for the distinguishing of cations from anions. Such an ionic trace may handle an indirect measurement of the ionic current that is recorded as a sensing output. With this case study, we are able to show the potential of this top-down multilevel approach, to be applied on the design of novel nanofluidic devices.

  13. How is the Current Nano/Microscopic Knowledge Implemented in Model Approaches?

    International Nuclear Information System (INIS)

    Rotenberg, Benjamin

    2013-01-01

    The recent developments of experimental techniques have opened new opportunities and challenges for the modelling and simulation of clay materials, on various scales. In this communication, several aspects of the interaction between experimental and modelling approaches will be presented and dis-cussed. What levels of modelling are available depending on the target property and what experimental input is required? How can experimental information be used to validate models? What knowledge can modelling on different scale bring to the knowledge on the physical properties of clays? Finally, what can we do when experimental information is not available? Models implement the current nano/microscopic knowledge using experimental input, taking advantage of multi-scale approaches, and providing data or insights complementary to experiments. Future work will greatly benefit from the recent experimental developments, in particular for 3D-imaging on intermediate scales, and should also address other properties, e.g. mechanical or thermal properties. (authors)

  14. Modelling chloride penetration in concrete using electrical voltage and current approaches

    Directory of Open Access Journals (Sweden)

    Juan Lizarazo-Marriaga

    2011-03-01

    Full Text Available This paper reports a research programme aimed at giving a better understanding of the phenomena involved in the chloride penetration in cement-based materials. The general approach used was to solve the Nernst-Planck equation numerically for two physical ideal states that define the possible conditions under which chlorides will move through concrete. These conditions are named in this paper as voltage control and current control. For each condition, experiments and simulations were carried out in order to establish the importance of electrical variables such as voltage and current in modelling chloride transport in concrete. The results of experiments and simulations showed that if those electrical variables are included as key parameters in the modelling of chloride penetration through concrete, a better understanding of this complex phenomenon can be obtained.

  15. Moment approach to neoclassical flows, currents and transport in auxiliary heated tokamaks

    International Nuclear Information System (INIS)

    Kim, Yil Bong.

    1988-02-01

    The moment approach is utilized to derive the full complement of neoclassical transport processes in auxiliary heated tokamaks. The effects of auxiliary heating [neutral beam injection (NBI) and ion cyclotron resonance heating (ICRH)] considered arise from the collisional interaction between the background plasma species and the fast-ion-tail species. From a known fast ion distribution function we evaluate the parallel (to the magnetic field) momentum and heat flow inputs to the background plasma. Then, through the momentum and heat flow balance equations, we can determine the induced parallel flows (and current) and radial transpot fluxes in ''equilibrium'' (on the time scale much longer than the collisional relaxation time, i.e., t >> 1ν/sub ii/). In addition to the fast-ion-induced current, the total neoclassical current includes the boostap current, which is driven by the pressure and temperature gradients, the Pfirsch-Schlueter current which is required for charge neutrality, and the neoclassical (including trapped particle effects) Spitzer current due to the parallel electric field. The radial transport fluxes also include off-diagonal compnents in the transport matrix which correspond to the Ware (neoclassical) pinch due to the inductive applied electric field an the fast-ion-induced radial fluxes, in addition to the usual pressure- and temperature-gradient-driven fluxes (particle diffusion and heat conduction). Once the tranport coefficient are completely determined, the radial fluxes and the heat fluxes can be substituted into the density and energy evolution equations to provide a complete description of ''equilibrium'' (δδt << ν/sub ii/) neoclassical transport processes in a plasma. 47 refs., 14 figs

  16. A Study of Frequency Mixing Approaches for Eddy Current Testing of Steam Generator Tubes

    International Nuclear Information System (INIS)

    Jung, Hee Jun; Song, Sung Jin; Kim, Chang Hwan; Kim, Dae Kwang

    2009-01-01

    The multifrequency eddy current testing(ECT) have been proposed various frequency mixing algorithms. In this study, we compare these approaches to frequency mixing of ECT signals from steam generator tubes; time-domain optimization, discrete cosine transform-domain optimization. Specifically, in this study, two different frequency mixing algorithms, a time-domain optimization method and a discrete cosine transform(DCT) optimization method, are investigated using the experimental signals captured from the ASME standard tube. The DCT domain optimization method is computationally fast but produces larger amount of residue.

  17. Implementation of systematic training approach in Kozloduy Training Centre - Current situation. Presentation of Bulgaria

    International Nuclear Information System (INIS)

    Kosturkov, L.

    1993-01-01

    To identify the needs in implementation of the systematic training approach, a relation between the number of trainees, duration of the training and the type of training should be made. In other hand, as it was stated in the TWG-T(93) Status Report, in order to be better identified outstanding training needs, the existing capabilities and other related projects should be taken into account. This report is pointed to give more details for the current situation in Bulgaria and to clarify the needs of international assistance. 3 refs, 3 tabs

  18. Simple engineering design for complex thermoelectric generators based on reduced current approach

    DEFF Research Database (Denmark)

    Wijesooriyage, Waruna Dissanayaka; Rezaniakolaei, Alireza; Rosendahl, Lasse

    2015-01-01

    Thermoelectric generators (TEGs) are niche candidate for the field of energy management as electrical generator devices. Generally, comprehensive and accurate design techniques for TEGs (thermoelectric generators), such as reduced current approach (RCA), are complex and time consuming processes....... This study develops a simple, comprehensive and accurate TEG designing technique based on RCA. The proposed method can predict the most efficient TEG architecture with more than 97% accuracy comparing to the RCA over wide range of possible temperature and zT for present TEG applications. Moreover...

  19. Dhat syndrome: Evolution of concept, current understanding, and need of an integrated approach

    Directory of Open Access Journals (Sweden)

    Sujita Kumar Kar

    2015-01-01

    Full Text Available Dhat syndrome has often been construed as a culture-bound sexual neurosis of the Indian subcontinent. Symptoms similar to that of Dhat syndrome has been described in other cultures across different time periods. The present paper looks at the evolution of the concept of Dhat syndrome in India. The review also takes an overview of the current understanding of this syndrome in terms of nosological status as a distinct entity and its "culture-bound" status. The narrative finally attempts to discuss the integrated approach for the treatment of this disorder.

  20. A strategic assessment tool for evaluating European Transport Policies - the High-Tool approach

    NARCIS (Netherlands)

    Szimba, E.; Ihrig, J.; Kraft, M.; Kiel, J.; Smith, R.; Laparidou, T.; Grol, R. van; Ulied, A.; Larrea, E.; Chen, M.T.; Chahim, M.; Boonman, H.J.; Puranto, J.; Mandel, B.; Corthout, R.

    2016-01-01

    Decisions on transport policy measures proposed by the European Union (EU) have long-term and important impacts on economy, environment and society. Transport policy measures can lock up capital for decades and cause manifold external effects – thus, policy measures may have a tremendous scope,

  1. From Product to System Approaches in European Sustainable Product Policies: Analysis of the Package Concept of Heating Systems in Buildings

    Directory of Open Access Journals (Sweden)

    Maria Calero-Pastor

    2017-09-01

    Full Text Available Different policies with the goal of reducing energy consumption and other environmental impacts in the building sector coexist in Europe. Sustainable product polices, such as the Ecodesign and Energy Labelling Directives, have recently broadened the scope of their target product groups from a strict product approach to extended product and system approaches. Indeed, there is a potential for greater savings when the focus is at a system level rather than on regulating individual products. Product policies for space and water heating systems have recently introduced and implemented the package label, which is a modular approach, standing between the extended product and the system approaches. This paper presents a systematic analysis of the different system approaches of various policies from an engineering perspective. It analyses in detail the package concept and its features through a practical application using a real case study. It focuses on how the package concept can support decisions made in the building design phase and, in particular, how can support the choice of appropriate components based on estimating system performances. This brings building engineers and regulators closer regarding the use of more consistent data on energy performance. Finally, this paper highlights the need to improve the alignment of the building-related product policies with the Energy Performance of Buildings Directive.

  2. Final Technical Report: "Representing Endogenous Technological Change in Climate Policy Models: General Equilibrium Approaches"

    Energy Technology Data Exchange (ETDEWEB)

    Ian Sue Wing

    2006-04-18

    The research supported by this award pursued three lines of inquiry: (1) The construction of dynamic general equilibrium models to simulate the accumulation and substitution of knowledge, which has resulted in the preparation and submission of several papers: (a) A submitted pedagogic paper which clarifies the structure and operation of computable general equilibrium (CGE) models (C.2), and a review article in press which develops a taxonomy for understanding the representation of technical change in economic and engineering models for climate policy analysis (B.3). (b) A paper which models knowledge directly as a homogeneous factor, and demonstrates that inter-sectoral reallocation of knowledge is the key margin of adjustment which enables induced technical change to lower the costs of climate policy (C.1). (c) An empirical paper which estimates the contribution of embodied knowledge to aggregate energy intensity in the U.S. (C.3), followed by a companion article which embeds these results within a CGE model to understand the degree to which autonomous energy efficiency improvement (AEEI) is attributable to technical change as opposed to sub-sectoral shifts in industrial composition (C.4) (d) Finally, ongoing theoretical work to characterize the precursors and implications of the response of innovation to emission limits (E.2). (2) Data development and simulation modeling to understand how the characteristics of discrete energy supply technologies determine their succession in response to emission limits when they are embedded within a general equilibrium framework. This work has produced two peer-reviewed articles which are currently in press (B.1 and B.2). (3) Empirical investigation of trade as an avenue for the transmission of technological change to developing countries, and its implications for leakage, which has resulted in an econometric study which is being revised for submission to a journal (E.1). As work commenced on this topic, the U.S. withdrawal

  3. An adaptive mesh refinement approach for average current nodal expansion method in 2-D rectangular geometry

    International Nuclear Information System (INIS)

    Poursalehi, N.; Zolfaghari, A.; Minuchehr, A.

    2013-01-01

    Highlights: ► A new adaptive h-refinement approach has been developed for a class of nodal method. ► The resulting system of nodal equations is more amenable to efficient numerical solution. ► The benefit of the approach is reducing computational efforts relative to the uniform fine mesh modeling. ► Spatially adaptive approach greatly enhances the accuracy of the solution. - Abstract: The aim of this work is to develop a spatially adaptive coarse mesh strategy that progressively refines the nodes in appropriate regions of domain to solve the neutron balance equation by zeroth order nodal expansion method. A flux gradient based a posteriori estimation scheme has been utilized for checking the approximate solutions for various nodes. The relative surface net leakage of nodes has been considered as an assessment criterion. In this approach, the core module is called in by adaptive mesh generator to determine gradients of node surfaces flux to explore the possibility of node refinements in appropriate regions and directions of the problem. The benefit of the approach is reducing computational efforts relative to the uniform fine mesh modeling. For this purpose, a computer program ANRNE-2D, Adaptive Node Refinement Nodal Expansion, has been developed to solve neutron diffusion equation using average current nodal expansion method for 2D rectangular geometries. Implementing the adaptive algorithm confirms its superiority in enhancing the accuracy of the solution without using fine nodes throughout the domain and increasing the number of unknown solution. Some well-known benchmarks have been investigated and improvements are reported

  4. Introduction to Dossier: Lessons from Latin America on the rational choice, cognitive and institutional approaches to policy change

    Directory of Open Access Journals (Sweden)

    Fontaine, Guillaume

    2015-09-01

    Full Text Available A review of the pertinent academic literature identifies three analytical focuses in studies of policy change. Rational choice- with its theories of incrementalism, multiple currents and punctuated equilibrium- privilege the decision-making process and the rational nature of the individual actor. The cognitivists- with their framework of promoter coalitions, the theory of social/ global references and critical theory- emphasize the presentation of policy problems and the legitimating discourse behind the decision-making process. The neo-institutionalist- with their theories of the logic of the adequate, path dependence and the three-order process of policy change- emphasize the importance of formal and informal institutions in the development of public policies.

  5. A Unified Current Loop Tuning Approach for Grid-Connected Photovoltaic Inverters

    Directory of Open Access Journals (Sweden)

    Weiyi Zhang

    2016-09-01

    Full Text Available High level penetration of renewable energy sources has reshaped modern electrical grids. For the future grid, distributed renewable power generation plants can be integrated in a larger scale. Control of grid-connected converters is required to achieve fast power reference tracking and further to present grid-supporting and fault ride-through performance. Among all of the aspects for converter control, the inner current loop for grid-connected converters characterizes the system performance considerably. This paper proposes a unified current loop tuning approach for grid-connected converters that is generally applicable in different cases. A direct discrete-time domain tuning procedure is used, and particularly, the selection of the phase margin and crossover frequency is analyzed, which acts as the main difference compared with the existing studies. As a general method, the approximation in the modeling of the controller and grid filter is avoided. The effectiveness of the tuning approach is validated in both simulation and experimental results with respect to power reference tracking, frequency and voltage supporting.

  6. Regenerative endodontics as a tissue engineering approach: past, current and future.

    Science.gov (United States)

    Malhotra, Neeraj; Mala, Kundabala

    2012-12-01

    With the reported startling statistics of high incidence of tooth decay and tooth loss, the current interest is focused on the development of alternate dental tissue replacement therapies. This has led to the application of dental tissue engineering as a clinically relevant method for the regeneration of dental tissues and generation of bioengineered whole tooth. Although, tissue engineering approach requires the three main key elements of stem cells, scaffold and morphogens, a conductive environment (fourth element) is equally important for successful engineering of any tissue and/or organ. The applications of this science has evolved continuously in dentistry, beginning from the application of Ca(OH)(2) in vital pulp therapy to the development of a fully functional bioengineered tooth (mice). Thus, with advances in basic research, recent reports and studies have shown successful application of tissue engineering in the field of dentistry. However, certain practical obstacles are yet to be overcome before dental tissue regeneration can be applied as evidence-based approach in clinics. The article highlights on the past achievements, current developments and future prospects of tissue engineering and regenerative therapy in the field of endodontics and bioengineered teeth (bioteeth). © 2012 The Authors. Australian Endodontic Journal © 2012 Australian Society of Endodontology.

  7. Angular approach combined to mechanical model for tool breakage detection by eddy current sensors

    Science.gov (United States)

    Ritou, M.; Garnier, S.; Furet, B.; Hascoet, J. Y.

    2014-02-01

    The paper presents a new complete approach for Tool Condition Monitoring (TCM) in milling. The aim is the early detection of small damages so that catastrophic tool failures are prevented. A versatile in-process monitoring system is introduced for reliability concerns. The tool condition is determined by estimates of the radial eccentricity of the teeth. An adequate criterion is proposed combining mechanical model of milling and angular approach.Then, a new solution is proposed for the estimate of cutting force using eddy current sensors implemented close to spindle nose. Signals are analysed in the angular domain, notably by synchronous averaging technique. Phase shifts induced by changes of machining direction are compensated. Results are compared with cutting forces measured with a dynamometer table.The proposed method is implemented in an industrial case of pocket machining operation. One of the cutting edges has been slightly damaged during the machining, as shown by a direct measurement of the tool. A control chart is established with the estimates of cutter eccentricity obtained during the machining from the eddy current sensors signals. Efficiency and reliability of the method is demonstrated by a successful detection of the damage.

  8. Modeling radiation loads in the ILC main linac and a novel approach to treat dark current

    Energy Technology Data Exchange (ETDEWEB)

    Mokhov, Nilolai V. [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Rakhno, Igor L. [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Tropin, Igor S. [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)

    2017-09-11

    Electromagnetic and hadron showers generated by electrons of dark current (DC) can represent a significant radiation threat to the ILC linac equipment and personnel. In this study, a commissioning scenario is analysed which is considered as the worst-case scenario for the main linac regarding the DC contribution to the radiation environment in the tunnel. A normal operation scenario is analysed as well. An emphasis is made on radiation load to sensitive electronic equipment—cryogenic thermometers inside the cryomodules. Prompt and residual dose rates in the ILC main linac tunnels were also calculated in these new high-statistics runs. A novel approach was developed—as a part of general purpose Monte Carlo code MARS15—to model generation, acceleration and transport of DC electrons in electromagnetic fields inside SRF cavities. Comparisons were made with a standard approach when a set of pre-calculated DC electron trajectories is used, with a proper normalization, as a source for Monte Carlo modelling. Results of MARS15 Monte Carlo calculations, performed for the current main linac tunnel design, reveal that the peak absorbed dose in the cryogenic thermometers in the main tunnel for 20 years of operation is about 0.8 MGy. The calculated contact residual dose on cryomodules and tunnel walls in the main tunnel for typical irradiation and cooling conditions is 0.1 and 0.01 mSv/hr, respectively.

  9. Preparing for the introduction of hospital autonomy in Laos: an assessment of current situation and suggestions for policy-making.

    Science.gov (United States)

    Geng, Jinsong; Yu, Hao; Chen, Yingyao

    2016-04-01

    The National Assembly of Lao People's Democratic Republic (Laos) approved the Health Sector Reform Strategy in 2012, which called for an assessment as to whether Laos should introduce hospital autonomy, and if so, in which ways. The purpose of this study is to assess the status quo of hospital governance in Laos and propose policy suggestions for hospital autonomy in the country. We formulated an analytic framework for hospital autonomy based on previous work by other researchers, collected qualitative data through key informant interviews and focus group discussions, and also performed secondary data analysis. Public hospitals in Laos enjoyed some informal autonomy with little accountability and Laos is facing key challenges of hospital governance. As a result, introducing hospital autonomy in Laos could bring risks, benefits and debates. Before Laos decides on granting autonomy to its public hospitals, we strongly suggest that the government do pilot in selected public hospitals with well-regulated governance framework first and conduct rigorous evaluations to examine whether the granted autonomy leads to the intended social goals of equity, quality, efficiency and sustainability. We recommend residual claimants should be monitored by the government and by the society with open and transparent approach, and active measures should be taken to improve performance and ensure social functions. The study findings may also provide some suggestions for low- and middle-income countries, which are contemplating the introduction of hospital autonomy in the public sector. Copyright © 2015 John Wiley & Sons, Ltd. Copyright © 2015 John Wiley & Sons, Ltd.

  10. Higher Mortality in registrants with sudden model for end-stage liver disease increase: Disadvantaged by the current allocation policy.

    Science.gov (United States)

    Massie, Allan B; Luo, Xun; Alejo, Jennifer L; Poon, Anna K; Cameron, Andrew M; Segev, Dorry L

    2015-05-01

    Liver allocation is based on current Model for End-Stage Liver Disease (MELD) scores, with priority in the case of a tie being given to those waiting the longest with a given MELD score. We hypothesized that this priority might not reflect risk: registrants whose MELD score has recently increased receive lower priority but might have higher wait-list mortality. We studied wait-list and posttransplant mortality in 69,643 adult registrants from 2002 to 2013. By likelihood maximization, we empirically defined a MELD spike as a MELD increase ≥ 30% over the previous 7 days. At any given time, only 0.6% of wait-list patients experienced a spike; however, these patients accounted for 25% of all wait-list deaths. Registrants who reached a given MELD score after a spike had higher wait-list mortality in the ensuing 7 days than those with the same resulting MELD score who did not spike, but they had no difference in posttransplant mortality. The spike-associated wait-list mortality increase was highest for registrants with medium MELD scores: specifically, 2.3-fold higher (spike versus no spike) for a MELD score of 10, 4.0-fold higher for a MELD score of 20, and 2.5-fold higher for a MELD score of 30. A model incorporating the MELD score and spikes predicted wait-list mortality risk much better than a model incorporating only the MELD score. Registrants with a sudden MELD increase have a higher risk of short-term wait-list mortality than is indicated by their current MELD score but have no increased risk of posttransplant mortality; allocation policy should be adjusted accordingly. © 2015 American Association for the Study of Liver Diseases.

  11. Current legal regime for environmental impact assessment in areas beyond national jurisdiction and its future approaches

    International Nuclear Information System (INIS)

    Ma, Deqiang; Fang, Qinhua; Guan, Song

    2016-01-01

    In 2004, the United Nations launched an Ad Hoc Open-ended Informal Working Group to study issues relating to the conservation and sustainable use of marine biological diversity in areas beyond national jurisdiction. Since then, the topic of governing marine areas beyond national jurisdiction (ABNJ) has been widely discussed by politicians, policy makers and scholars. As one of management tools to protect marine biodiversity in ABNJ, environmental impact assessment (EIA) has been widely recognized and accepted by the international community, however, the biggest challenge is how to effectively implement the EIA regime in ABNJ. This paper explores the impacts of anthropogenic activities in ABNJ on marine ecosystems, reviews the existing legal regime for EIA in ABNJ and discusses possible measures to strengthen the implementation of EIA in ABNJ. - Highlights: • We identify human activities in ABNJ and their impacts on marine ecosystems. • We analyze the characters and gaps of the existing legal regime for EIA in ABNJ. • We analyze the pros and cons of alternative approaches of EIA in ABNJ.

  12. Current legal regime for environmental impact assessment in areas beyond national jurisdiction and its future approaches

    Energy Technology Data Exchange (ETDEWEB)

    Ma, Deqiang [Fujian Provincial Key Laboratory for Coastal Ecology and Environmental Studies, Xiamen University, 361102 (China); Coastal and Ocean Management Institute, Xiamen University, 361102 (China); Fang, Qinhua, E-mail: qhfang@xmu.edu.cn [Fujian Provincial Key Laboratory for Coastal Ecology and Environmental Studies, Xiamen University, 361102 (China); Coastal and Ocean Management Institute, Xiamen University, 361102 (China); Guan, Song [Coastal and Ocean Management Institute, Xiamen University, 361102 (China)

    2016-01-15

    In 2004, the United Nations launched an Ad Hoc Open-ended Informal Working Group to study issues relating to the conservation and sustainable use of marine biological diversity in areas beyond national jurisdiction. Since then, the topic of governing marine areas beyond national jurisdiction (ABNJ) has been widely discussed by politicians, policy makers and scholars. As one of management tools to protect marine biodiversity in ABNJ, environmental impact assessment (EIA) has been widely recognized and accepted by the international community, however, the biggest challenge is how to effectively implement the EIA regime in ABNJ. This paper explores the impacts of anthropogenic activities in ABNJ on marine ecosystems, reviews the existing legal regime for EIA in ABNJ and discusses possible measures to strengthen the implementation of EIA in ABNJ. - Highlights: • We identify human activities in ABNJ and their impacts on marine ecosystems. • We analyze the characters and gaps of the existing legal regime for EIA in ABNJ. • We analyze the pros and cons of alternative approaches of EIA in ABNJ.

  13. Approaches to LLW disposal site selection and current progress of host states

    International Nuclear Information System (INIS)

    Walsh, J.J.; Kerr, T.A.

    1990-11-01

    In accordance with the Low-Level Radioactive Waste Policy Amendments Act of 1985 and under the guidance of 10 CFR 61, States have begun entering into compacts to establish and operate regional disposal facilities for low-level radioactive waste. The progress a state makes in implementing a process to identify a specific location for a disposal site is one indication of the level of a state's commitment to meeting its responsibilities under Federal law and interstate compact agreements. During the past few years, several States have been engaged in site selection processes. The purpose of this report is to summarize the site selection approaches of some of the Host States (California, Michigan, Nebraska, New York, North Carolina, Texas, and Illinois), and their progress to date. An additional purpose of the report is to discern whether the Host States's site selection processes were heavily influenced by any common factors. One factor each state held in common was that political and public processes exerted a powerful influence on the site selection process at virtually every stage. 1 ref

  14. How to measure the international development of palliative care? A critique and discussion of current approaches.

    Science.gov (United States)

    Loucka, Martin; Payne, Sheila; Brearley, Sarah

    2014-01-01

    A number of research projects have been conducted that aim to gather data on the international development of palliative care. These data are important for policy makers and palliative care advocates. The aim of this article was to provide a critical comparative analysis of methodological approaches used to assess the development and status of palliative care services and infrastructure at an international level. A selective literature review that focused on the methodological features of eight identified reports was undertaken. Reviewed reports were found to differ in adopted methodologies and provided uneven amounts of methodological information. Five major methodological limitations were identified (lack of theory, use of experts as source of information, grey literature, difficulties in ranking, and the problematic nature of data on service provision). A set of recommendations on how to deal with these issues in future research is provided. Measuring the international development of palliative care is a difficult and challenging task. The results of this study could be used to improve the validity of future research in this field. Copyright © 2014 U.S. Cancer Pain Relief Committee. Published by Elsevier Inc. All rights reserved.

  15. Approaches of Taxation under the Current Circumstances between Desiderata and Results – I

    Directory of Open Access Journals (Sweden)

    Georgeta Dragomir

    2011-02-01

    Full Text Available As a basic component of modern society, the taxation should combine the main objectivefor the public authority, to ensure most of the resources necessary to carry out state functions, withtargets at least as important on the country's economic development, supporting social issues,respecting the law and the financial discipline, in terms of efficiency, stability and sustainability. Forthese reasons, the level of taxation is very important for the present and future developments of acountry and the relevance of the analysis in this direction exceeds the economic, social or politicallevel. They practice different ways to understand and determine the impact of taxation in an economyand their uniform and realistic approach is important in order to succeed effective internationalcomparability and responsible actions at all levels, now and in the future. The public policy must findsolutions that can be adapted and implemented following the response that it gives the result ofanalysis that has as its starting point the economy, stimulating the private interest, which may leadimplicitly to obtaining parameters of superior quality at general level.

  16. Environmental Policy and Technology Diffusion under Imperfect Competition. An Evolutionary Game Theoretical Approach

    Energy Technology Data Exchange (ETDEWEB)

    De Vries, F.P.

    2003-05-01

    The analysis of the thesis centers around the diffusion incentives of different environmental policy instruments. Emission taxation, subsidies per unit of emission reduction, marketable emission permits and marketable emission credits will be discussed and compared to each other on how they affect the diffusion of an environmentally benign technology. The analysis is conducted within an applied evolutionary game theoretical framework. An extensive discussion of evolutionary game theory can be found in chapter 2. Chapter 3 reviews classical diffusion models: the epidemic, probit and classic game theoretical model. Then we shift our attention to general evolutionary diffusion models, followed by an outline of the use of evolutionary game theory as a tool for analyzing technology diffusion. The purpose of the chapter is to illustrate the main differences between the various models. Relevant parts of economic theory are reviewed in chapters 4 and 5. Chapter 4 contains a survey and interpretive assessment of the current literature dealing with the impact of environmental policy instruments on the adoption and diffusion of a pollution abatement technology. The chapter illustrates and criticizes the static character of the most influential models. In chapter 2 it will become apparent that an evolutionary analysis is quite appealing when markets axe characterized by perfect competition. Enhanced competitiveness forces firms to produce efficiently in order to avoid elimination. However, in imperfect competitive markets competition is limited to only a small number of firms. Since the central market structure in this thesis is that of imperfect competition, chapter 5 examines the literature on evolutionary game models applied to these type of markets. The survey reveals that the literature focuses on determining whether the evolutionary game models generate output equilibria identical to the traditional static Cournot and Bertrand models or to other output levels. Chapter 6

  17. Current approaches to enhance CNS delivery of drugs across the brain barriers

    Directory of Open Access Journals (Sweden)

    Lu CT

    2014-05-01

    Full Text Available Cui-Tao Lu,1 Ying-Zheng Zhao,2,3 Ho Lun Wong,4 Jun Cai,5 Lei Peng,2 Xin-Qiao Tian1 1The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou City, Zhejiang Province, People’s Republic of China; 2Hainan Medical College, Haikou City, Hainan Province, People’s Republic of China; 3College of Pharmaceutical Sciences, Wenzhou Medical University, Zhejiang Province, People’s Republic of China; 4School of Pharmacy, Temple University, Philadelphia, PA, USA; 5Departments of Pediatrics and Anatomical Sciences and Neurobiology, University of Louisville School of Medicine Louisville, KY, USA Abstract: Although many agents have therapeutic potentials for central nervous system (CNS diseases, few of these agents have been clinically used because of the brain barriers. As the protective barrier of the CNS, the blood–brain barrier and the blood–cerebrospinal fluid barrier maintain the brain microenvironment, neuronal activity, and proper functioning of the CNS. Different strategies for efficient CNS delivery have been studied. This article reviews the current approaches to open or facilitate penetration across these barriers for enhanced drug delivery to the CNS. These approaches are summarized into three broad categories: noninvasive, invasive, and miscellaneous techniques. The progresses made using these approaches are reviewed, and the associated mechanisms and problems are discussed. Keywords: drug delivery system, blood–brain barrier (BBB, central nervous system, brain-targeted therapy, cerebrospinal fluid (CSF

  18. Flow Regime Identification of Co-Current Downward Two-Phase Flow With Neural Network Approach

    International Nuclear Information System (INIS)

    Hiroshi Goda; Seungjin Kim; Ye Mi; Finch, Joshua P.; Mamoru Ishii; Jennifer Uhle

    2002-01-01

    Flow regime identification for an adiabatic vertical co-current downward air-water two-phase flow in the 25.4 mm ID and the 50.8 mm ID round tubes was performed by employing an impedance void meter coupled with the neural network classification approach. This approach minimizes the subjective judgment in determining the flow regimes. The signals obtained by an impedance void meter were applied to train the self-organizing neural network to categorize these impedance signals into a certain number of groups. The characteristic parameters set into the neural network classification included the mean, standard deviation and skewness of impedance signals in the present experiment. The classification categories adopted in the present investigation were four widely accepted flow regimes, viz. bubbly, slug, churn-turbulent, and annular flows. These four flow regimes were recognized based upon the conventional flow visualization approach by a high-speed motion analyzer. The resulting flow regime maps classified by the neural network were compared with the results obtained through the flow visualization method, and consequently the efficiency of the neural network classification for flow regime identification was demonstrated. (authors)

  19. Modelling geomagnetically induced currents in midlatitude Central Europe using a thin-sheet approach

    Science.gov (United States)

    Bailey, Rachel L.; Halbedl, Thomas S.; Schattauer, Ingrid; Römer, Alexander; Achleitner, Georg; Beggan, Ciaran D.; Wesztergom, Viktor; Egli, Ramon; Leonhardt, Roman

    2017-06-01

    Geomagnetically induced currents (GICs) in power systems, which can lead to transformer damage over the short and the long term, are a result of space weather events and geomagnetic variations. For a long time, only high-latitude areas were considered to be at risk from these currents, but recent studies show that considerable GICs also appear in midlatitude and equatorial countries. In this paper, we present initial results from a GIC model using a thin-sheet approach with detailed surface and subsurface conductivity models to compute the induced geoelectric field. The results are compared to measurements of direct currents in a transformer neutral and show very good agreement for short-period variations such as geomagnetic storms. Long-period signals such as quiet-day diurnal variations are not represented accurately, and we examine the cause of this misfit. The modelling of GICs from regionally varying geoelectric fields is discussed and shown to be an important factor contributing to overall model accuracy. We demonstrate that the Austrian power grid is susceptible to large GICs in the range of tens of amperes, particularly from strong geomagnetic variations in the east-west direction.

  20. 2008 annual nuclear technology conference: opting out of the use of nuclear power. German special approach leads into a dead end of energy policy. Conference report

    International Nuclear Information System (INIS)

    Anon.

    2008-01-01

    The President of the Deutsches Atomforum, Dr. Walter Hohlefelder, emphasized in his opening address at the 2008 Annual Nuclear Technology Conference in Hamburg that the German special approach to nuclear power utilization led straight into a dead end of energy policy. ''The outcome is foreseeable: The ambitious German goals of carbon dioxide reduction are missed, the competitiveness of the country is jeopardized, dependency on foreign energy imports rises,'' Dr. Hohlefelder stated. In view of the growing challenges in energy policy Germany had no alternative but to reassess nuclear power. The only outcome of this reappraisal could be extension of the life of nuclear power plants currently in operation. This was necessary also in order to avoid an impending gap in German electricity supply, Dr. Hohlefelder added. He invited all stakeholders to join in an open, unbiased dialog. Dr. Hohlefelder openly criticized the continued ban on research into the development of new reactors. ''A policy of this kind, a policy which bans thinking, is unacceptable in a technology-oriented, industrialized nation such as Germany.'' Nuclear power technology as a high-tech area was a unique achievement which had contributed to the prosperity of the country. The Annual Nuclear Technology Conference, which was held for the 39th time this year, is one of the biggest specialized conferences in the nuclear field with an attendance, this year, of approximately 1300 participants from more than twenty nations. (orig.)

  1. Cyber security awareness toolkit for national security: An approach to South Africa’s cybersecurity policy implementation

    CSIR Research Space (South Africa)

    Phahlamohlaka, LJ

    2011-05-01

    Full Text Available The aim of this paper is to propose an approach that South Africa could follow in implementing its proposed Cyber security policy. The paper proposes a Cyber Security Awareness Toolkit that is underpinned by key National Security imperatives as well...

  2. Economic Policy Instruments and Evaluation Methods in Dutch Water Management: An analysis of their contribution to an integrated approach

    NARCIS (Netherlands)

    S.P. Boot (Sander Paul)

    2007-01-01

    textabstractIn international water policy, a trend can be observed towards more attention for economic approaches in water management. In 1992, at the International Conference on Water and the Environment (ICWE) in Dublin, the Convention on the Protection and Use of Transboundary Water Courses and

  3. An ecosystem approach to climate policy : the role of rural renewable energy design

    International Nuclear Information System (INIS)

    Venema, H.D.

    2004-01-01

    Climate change provides renewed importance to the issues of rural energy and the task of providing modern, sustainable energy services to the 2 billion people around the world who rely on biomass energy. Impoverished countries are most vulnerable to the adverse affects of climate change. The author argues that energy deprivation must be addressed in order to alleviate poverty, and that increased energy provision to the world's poor is not a development option, rather a basic necessity. The choices made in how that energy is delivered can either intensify climate change or mitigate it. There are many changes that are transforming the power sector. Deregulation is providing new business opportunities for independent power producers and contributing to the break up of vertically integrated power utilities. Ecosystem and community-based methods to rural development are contributing to the application of decentralized renewable energy source development. In countries such as India, policy-makers have legislated decentralized renewable energy systems. This study addresses the fact that there are no appropriate design tools for ecosystem-oriented rural energy planning. The author therefore presents a newly developed ecosystem-based approach to rural energy systems design whose main components include the use of a complex adaptive system theory to establish rural energy system design principles; a human energetics model for studying the influence of bioenergy resource accessibility; and spatial optimization methods for rural biomass energy planning. The approach was refined to include landscape structure optimization for biodiversity objectives using landscape ecology concepts in subregions of India. It was then generalized for regional-scale distributed renewable energy system designs with integrated bioenergy, wind and solar resource assessment

  4. A systems approach to college drinking: development of a deterministic model for testing alcohol control policies.

    Science.gov (United States)

    Scribner, Richard; Ackleh, Azmy S; Fitzpatrick, Ben G; Jacquez, Geoffrey; Thibodeaux, Jeremy J; Rommel, Robert; Simonsen, Neal

    2009-09-01

    The misuse and abuse of alcohol among college students remain persistent problems. Using a systems approach to understand the dynamics of student drinking behavior and thus forecasting the impact of campus policy to address the problem represents a novel approach. Toward this end, the successful development of a predictive mathematical model of college drinking would represent a significant advance for prevention efforts. A deterministic, compartmental model of college drinking was developed, incorporating three processes: (1) individual factors, (2) social interactions, and (3) social norms. The model quantifies these processes in terms of the movement of students between drinking compartments characterized by five styles of college drinking: abstainers, light drinkers, moderate drinkers, problem drinkers, and heavy episodic drinkers. Predictions from the model were first compared with actual campus-level data and then used to predict the effects of several simulated interventions to address heavy episodic drinking. First, the model provides a reasonable fit of actual drinking styles of students attending Social Norms Marketing Research Project campuses varying by "wetness" and by drinking styles of matriculating students. Second, the model predicts that a combination of simulated interventions targeting heavy episodic drinkers at a moderately "dry" campus would extinguish heavy episodic drinkers, replacing them with light and moderate drinkers. Instituting the same combination of simulated interventions at a moderately "wet" campus would result in only a moderate reduction in heavy episodic drinkers (i.e., 50% to 35%). A simple, five-state compartmental model adequately predicted the actual drinking patterns of students from a variety of campuses surveyed in the Social Norms Marketing Research Project study. The model predicted the impact on drinking patterns of several simulated interventions to address heavy episodic drinking on various types of campuses.

  5. A Systems Approach to College Drinking: Development of a Deterministic Model for Testing Alcohol Control Policies*

    Science.gov (United States)

    Scribner, Richard; Ackleh, Azmy S.; Fitzpatrick, Ben G.; Jacquez, Geoffrey; Thibodeaux, Jeremy J.; Rommel, Robert; Simonsen, Neal

    2009-01-01

    Objective: The misuse and abuse of alcohol among college students remain persistent problems. Using a systems approach to understand the dynamics of student drinking behavior and thus forecasting the impact of campus policy to address the problem represents a novel approach. Toward this end, the successful development of a predictive mathematical model of college drinking would represent a significant advance for prevention efforts. Method: A deterministic, compartmental model of college drinking was developed, incorporating three processes: (1) individual factors, (2) social interactions, and (3) social norms. The model quantifies these processes in terms of the movement of students between drinking compartments characterized by five styles of college drinking: abstainers, light drinkers, moderate drinkers, problem drinkers, and heavy episodic drinkers. Predictions from the model were first compared with actual campus-level data and then used to predict the effects of several simulated interventions to address heavy episodic drinking. Results: First, the model provides a reasonable fit of actual drinking styles of students attending Social Norms Marketing Research Project campuses varying by “wetness” and by drinking styles of matriculating students. Second, the model predicts that a combination of simulated interventions targeting heavy episodic drinkers at a moderately “dry” campus would extinguish heavy episodic drinkers, replacing them with light and moderate drinkers. Instituting the same combination of simulated interventions at a moderately “wet” campus would result in only a moderate reduction in heavy episodic drinkers (i.e., 50% to 35%). Conclusions: A simple, five-state compartmental model adequately predicted the actual drinking patterns of students from a variety of campuses surveyed in the Social Norms Marketing Research Project study. The model predicted the impact on drinking patterns of several simulated interventions to address heavy

  6. Policy and Prevention Approaches for Disordered and Hazardous Gaming and Internet Use: an International Perspective.

    Science.gov (United States)

    King, Daniel L; Delfabbro, Paul H; Doh, Young Yim; Wu, Anise M S; Kuss, Daria J; Pallesen, Ståle; Mentzoni, Rune; Carragher, Natacha; Sakuma, Hiroshi

    2018-02-01

    Problems related to high levels of gaming and Internet usage are increasingly recognized as a potential public health burden across the developed world. The aim of this review was to present an international perspective on prevention strategies for Internet gaming disorder and related health conditions (e.g., Internet addiction), as well as hazardous gaming and Internet use. A systematic review of quantitative research evidence was conducted, followed by a search of governmental reports, policy and position statements, and health guidelines in the last decade. The regional scope included the USA, UK, Australia, China, Germany, Japan, and South Korea. Prevention studies have mainly involved school-based programs to train healthier Internet use habits in adolescents. The efficacy of selective prevention is promising but warrants further empirical attention. On an international scale, the formal recognition of gaming or Internet use as a disorder or as having quantifiable harms at certain levels of usage has been foundational to developing structured prevention responses. The South Korean model, in particular, is an exemplar of a coordinated response to a public health threat, with extensive government initiatives and long-term strategic plans at all three levels of prevention (i.e., universal, selective, and indicated). Western regions, by comparison, are dominated by prevention approaches led by non-profit organizations and private enterprise. The future of prevention of gaming and Internet problems ultimately relies upon all stakeholders working collaboratively in the public interest, confronting the reality of the evidence base and developing practical, ethical, and sustainable countermeasures.

  7. E-cigarette use in pregnancy: a human rights-based approach to policy and practice.

    Science.gov (United States)

    van der Eijk, Yvette; Petersen, Anne Berit; Bialous, Stella A

    2017-11-01

    The health risks associated with e-cigarette use in pregnancy are mostly unknown. Guidelines by the World Health Organization and national health agencies warn women against using e-cigarettes in pregnancy; however, in the UK, a recent multiagency guideline takes a different approach by not discouraging e-cigarette use in pregnancy. Furthermore, e-Voke ™ , an e-cigarette, has been approved for use in pregnancy in the UK. We analyze United Nations human rights treaties to examine how they might inform best practice recommendations for e-cigarette use in pregnancy. These treaties oblige Parties to adopt policies that protect children's and women's right to health, appropriate pregnancy services, and health education. We argue that clinical practice guidelines related to use of e-cigarettes in pregnancy should consider both evidence and human rights principles, and ensure that healthcare providers and patients are given clear, accurate messages about the known and potential risks associated with e-cigarette use in pregnancy. © 2017 Nordic Federation of Societies of Obstetrics and Gynecology, Acta Obstetricia et Gynecologica Scandinavica.

  8. THE EASTERN PARTNERSHIP AS PART OF THE EU FOREIGN POLICY: A REVIEW OF THEORETICAL APPROACHES

    Directory of Open Access Journals (Sweden)

    Andrei SCRINIC

    2014-10-01

    Full Text Available The Eastern Partnership (2009 as a component part of the European Neighbourhood Policy is a tool that aims at the economic integration and political cooperation of the countries that are included in this project by signing association and free trade agreements with the European Union (EU. The recent events in Ukraine have revealed the possibility of these countries to become EU member states depending on the progress made, which is confirmed by many European experts. However, there are big differences among the Eastern Partnership countries on their way to EU integration on the background of the strong pressure from Russia, aimed to suppress any pro-European manifestations of such countries. Despite the sharpening of geopolitical challenges, the EU continues to use the traditional ways of enlargement and deepening of cooperation processes with the Eastern Neighbourhood. This paper aims at reviewing the theoretical approaches through which the EU, as a normative power, exerts major influence on the Eastern Partnership (EaP countries by extending the neofunctional practices, intergovernmental cooperation and the constructivist model. However, in view of reaching the soft power objectives, we aim at transforming and strengthening the EU positions in the context of amplified economic and political-ideological problems at regional level.

  9. Supply Chain Strategies for Quality Inspection under a Customer Return Policy: A Game Theoretical Approach

    Directory of Open Access Journals (Sweden)

    Vijay Kumar

    2016-12-01

    Full Text Available This paper outlines the quality inspection strategies in a supplier–buyer supply chain under a customer return policy. This paper primarily focuses on product quality and quality inspection techniques to maximize the actors’ and supply chain’s profits using game theory approach. The supplier–buyer setup is described in terms of textile manufacturer–retailer supply chain where quality inspection is an important aspect and the product return from the customer is generally accepted. Textile manufacturer produces the product, whereas, retailer acts as a reseller who buys the products from the textile manufacturer and sells them to the customers. In this context, the former invests in the product quality whereas the latter invests in the random quality inspection and traceability. The relationships between the textile manufacturer and the retailer are recognized as horizontal and vertical alliances and modeled using non-cooperative and cooperative games. The non-cooperative games are based on the Stackelberg and Nash equilibrium models. Further, bargaining and game change scenarios have been discussed to maximize the profit under different games. To understand the appropriateness of a strategic alliance, a computational study demonstrates textile manufacturer–retailer relation under different game scenarios.

  10. A Theoretical and Conceptual Approach to Public Policy , State Models and Brazilian Judiciary Practice

    Directory of Open Access Journals (Sweden)

    Andrea Abrahão Costa

    2016-05-01

    Full Text Available Since the consolidation of Western democratic regimes, the issue of public policy takes greater prominence in the academic setting and was taken as an object of study by different branches of knowledge. In the present paper attempts to map the various concepts built for public policy, in order to try to answer three questions: what would be the public policy, which the theories that could be used to give them support and what historical context discussion would have appeared. In addition, it seeks to systematize the interaction between public policy and law from three aspects: their integration in the context of the Constitutional State, legalization of phenomenon of emergence of the policy and its relationship with the notions that inform the public governance. It is stated, finally, that the presented questioning aims to contribute to the start of construction of a proper legal analysis of the field of public policy.

  11. THE INDUSTRIAL POLICY AND THE MECHANISM OF ITS REALIZATION: THE SYSTEM APPROACH

    Directory of Open Access Journals (Sweden)

    A.I. Tatarkin

    2007-09-01

    Full Text Available In clause industrial activity as the major factor of economic development is considered. Qualitative change of modern shape of the industry is shown. Evolution of concept of industrial policy in Russia is analysed, the basic differences of modern industrial policy from its traditional interpretation are certain. Mechanisms of realization of the industrial policy, including such modern forms as clastering organization of manufacture and the private-state partnership are established.

  12. The narrative approach for the identification of monetary policy shocks in small open economies

    OpenAIRE

    Eleni Angelopoulou

    2007-01-01

    This paper reviews 22 years of UK monetary policy (1971-1992) using official record from the Quarterly Bulletin of the Bank of England. A definition of policy shocks, which allows for the exclusion of cases of interest rate increases, which were unrelated to the monetary policy objectives, is used. The empirical analysis shows that output displays the usual hump-shaped response after a shock to the policy indicator but adjustment to pre-shock levels is slow. Other variables also display theor...

  13. Eddy current crack detection capability assessment approach using crack specimens with differing electrical conductivity

    Science.gov (United States)

    Koshti, Ajay M.

    2018-03-01

    Like other NDE methods, eddy current surface crack detectability is determined using probability of detection (POD) demonstration. The POD demonstration involves eddy current testing of surface crack specimens with known crack sizes. Reliably detectable flaw size, denoted by, a90/95 is determined by statistical analysis of POD test data. The surface crack specimens shall be made from a similar material with electrical conductivity close to the part conductivity. A calibration standard with electro-discharged machined (EDM) notches is typically used in eddy current testing for surface crack detection. The calibration standard conductivity shall be within +/- 15% of the part conductivity. This condition is also applicable to the POD demonstration crack set. Here, a case is considered, where conductivity of the crack specimens available for POD testing differs by more than 15% from that of the part to be inspected. Therefore, a direct POD demonstration of reliably detectable flaw size is not applicable. Additional testing is necessary to use the demonstrated POD test data. An approach to estimate the reliably detectable flaw size in eddy current testing for part made from material A using POD crack specimens made from material B with different conductivity is provided. The approach uses additional test data obtained on EDM notch specimens made from materials A and B. EDM notch test data from the two materials is used to create a transfer function between the demonstrated a90/95 size on crack specimens made of material B and the estimated a90/95 size for part made of material A. Two methods are given. For method A, a90/95 crack size for material B is given and POD data is available. Objective of method A is to determine a90/95 crack size for material A using the same relative decision threshold that was used for material B. For method B, target crack size a90/95 for material A is known. Objective is to determine decision threshold for inspecting material A.

  14. Policy approaches to improve availability and affordability of medicines in Mexico - an example of a middle income country.

    Science.gov (United States)

    Moye-Holz, Daniela; van Dijk, Jitse P; Reijneveld, Sijmen A; Hogerzeil, Hans V

    2017-08-01

    The World Health Organization recommends establishing and implementing a national pharmaceutical policy (NPP) to guarantee effective and equitable access to medicines. Mexico has implemented several policy approaches to regulate the pharmaceutical sector, but it has no formal NPP. This article describes the approach that the Mexican government has taken to improve availability and affordability of essential medicines. Descriptive policy analysis of public pharmaceutical policy proposals and health action plans on the basis of publicly available data and health progress reports, with a focus on availability and affordability of medicines. The government has implemented pooled procurement, price negotiations, and an information platform in the public sector to improve affordability and availability. The government mainly reports on the savings that these strategies have generated in the public expenditure but their full impact on availability and affordability has not been assessed. To increase availability and affordability of medicines in the public sector, the Mexican government has resorted on isolated strategies. In addition to efficient procurement, price negotiations and price information, other policy components and pricing interventions are needed. All these strategies should be included in a comprehensive NPP.

  15. The role to the citizen participation in public policies, under the current scenario of governance: theoretical reflections

    Directory of Open Access Journals (Sweden)

    Monica Castillo Cubillos

    2017-09-01

    It is necessary to involve thinking about public policy, as one of the roles in which citizens may or may not make such effective participation. Taking into account, that public policy instruments can encourage and strengthen governance, in scenarios where there is a real participation of citizens. Let us see how true this is.

  16. Current Practice in Research Ethics: Global Trends and New Opportunities for African Universities. Research and Innovation Policy Series. Number 1

    Science.gov (United States)

    Roberts, Liam

    2007-01-01

    Research Ethics has emerged as one of the most well-developed policy areas within the sphere of Research and Innovation Management. As such, for African institutions looking to strengthen their policy frameworks, develop increased collaborations, and increase research outputs, a thorough understanding of global trends in Ethics will be vital.…

  17. A Comment on “Management for Mountain Pine Beetle Outbreak Suppression: Does Relevant Science Support Current Policy?”

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    Christopher J. Fettig

    2014-04-01

    Full Text Available There are two general approaches for reducing the negative impacts of mountain pine beetle, Dendroctonus ponderosae Hopkins, on forests. Direct control involves short-term tactics designed to address current infestations by manipulating mountain pine beetle populations, and includes the use of fire, insecticides, semiochemicals, sanitation harvests, or a combination of these treatments. Indirect control is preventive, and designed to reduce the probability and severity of future infestations within treated areas by manipulating stand, forest and/or landscape conditions by reducing the number of susceptible host trees through thinning, prescribed burning, and/or alterations of age classes and species composition. We emphasize that “outbreak suppression” is not the intent or objective of management strategies implemented for mountain pine beetle in the western United States, and that the use of clear, descriptive language is important when assessing the merits of various treatment strategies.

  18. Appropriating Public Private Partnership in Senior High School Program: A Socio-Cultural Approach to Policy Making

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    Peter G. Romerosa

    2018-05-01

    Full Text Available The implementation of the Senior High School program in the Philippines illuminates the State’s response to the changing landscape of the global market economy. Its salient features focus on the additional two year-senior high school program which highlights the development of middle level skills for national development and global competitiveness. In order to concretize the implementation of the program, the State entered into collaboration with the private schools which is commonly known as Public Private Partnership (PPP. In this collaboration, the government provides the guidelines and financing while the private educational institutions provide the academic service. Framed from a socio-cultural approach to policy making in education, this study aimed to unpack a particular implementation of PPP of a private institution in an urban area, examine the institutional policies that were created in response to PPP, and interrogate the impacts of these policies on micro social processes. Using interviews and focus group discussions for methodology, the researcher drew narratives and insights from on-the-ground actors. Further, the investigation looked into how authorized policy actors (school administrators and nonauthorized policy actors (teachers, parents, and students are appropriating policies within the operational framework of the PPP in the implementation of the senior high school program. The results demonstrated that multi- layered appropriation and exercise of the agency were explicitly and implicitly deployed in diverse social spaces by actors as a pragmatic and creative response to the new educational arrangement. The paper provides a lens to further develop under-standing on how policy appropriation and production from the local context can inform institutional approaches in facilitating relevant student experience within the realm of PPP in education.

  19. Feed-in Tariff Pricing and Social Burden in Japan: Evaluating International Learning through a Policy Transfer Approach

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    Yugo Tanaka

    2017-10-01

    Full Text Available Feed-in tariff (FiT policy approaches for renewable energy (RE deployment are employed in many nations around the world. Although FiTs are considered effective in boosting RE deployment, the issue of increasing energy bills and social burden is an often-reported negative impact of their use. The FiT has been employed in Japan since 2012, following after many developed countries, and, as was experienced in other nations, led to a social burden imparted on society significantly higher than initial government estimates. Although policy decision making does not necessarily reflect international policy experience, it is still prudent to ask how international policy experiences of social burden increase were considered within the Japanese approach. In this research, we analyzed the transfer process by adapting a conventional model to develop more objective observations than was previously possible, by setting a benchmark for evaluation based on prior international experiences. We identified two streams of policy transfer, each led by different actors; the government and representatives of the National Diet of Japan (Diet. Both actors were exposed to the same experiences, however the interpretation, application to policy development and priority settings employed were vastly different. Although the framework can only assess policy learning processes, we have found that the government undertook a reasonable and rational process toward learning, while, on the other hand, the modified bill developed by the Diet members did not thoroughly derive learnings in the same way, due to cognitive and political reasons, and specifically, the issue of limiting social burden was not addressed.

  20. Combining Upper Limb Robotic Rehabilitation with Other Therapeutic Approaches after Stroke: Current Status, Rationale, and Challenges

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    Stefano Mazzoleni

    2017-01-01

    Full Text Available A better understanding of the neural substrates that underlie motor recovery after stroke has led to the development of innovative rehabilitation strategies and tools that incorporate key elements of motor skill relearning, that is, intensive motor training involving goal-oriented repeated movements. Robotic devices for the upper limb are increasingly used in rehabilitation. Studies have demonstrated the effectiveness of these devices in reducing motor impairments, but less so for the improvement of upper limb function. Other studies have begun to investigate the benefits of combined approaches that target muscle function (functional electrical stimulation and botulinum toxin injections, modulate neural activity (noninvasive brain stimulation, and enhance motivation (virtual reality in an attempt to potentialize the benefits of robot-mediated training. The aim of this paper is to overview the current status of such combined treatments and to analyze the rationale behind them.