WorldWideScience

Sample records for relative economic comparison

  1. Economic aspects of ecological risk due to nuclear and coal-fired electricity production (general comparison, related to the USSR)

    International Nuclear Information System (INIS)

    Novikov, V.; Wahlstroem, B.; Demin, V.; Lebedev, O.; Ignatiyev, V.

    1991-05-01

    The content of this paper is reflected in the chapter headings: (1) Introduction (2) Environmental problems relating to the coal-fired power plants (3) Costs of environmental protection for coal-fired power plants (4) Comparison of economic efficiency of nuclear and coal-fired power plants (5) Cost of environmental protection for normal operation of a nuclear power plant and its fuel facilities (6) Accidental risk from off-reactor nuclear fuel cycle facilities (7) Conclusion. (Quittner)

  2. Gender relations and economic issues.

    Science.gov (United States)

    Elson, D

    1993-10-01

    While most discussions of economic issues pay no explicit attention to gender relations, most economic policy is marked by male bias which provides women with an unequal access to resources. This situation exists because most economists, officials, and business managers lack the imagination to see the gender impact of economic issues and most women's groups and researchers lack the language to portray this connection. This article explores some aspects of this gap and aims to provide women with the ability to effectively discuss economic issues. After an introduction, the article considers the basic problem caused by the fact that the economy is defined primarily in terms of money-making activities. This leads to a male bias since much of women's work occurs outside of the monetary sphere. The next section looks at how a failure to understand the significance of gender relations will interfere with the fulfillment of policy objectives. This discussion is followed by a description of how cutbacks in government expenditures increase the burden on women who must replace the services. Problems with the option of the private-sector replacing government services, such as the fact that increasing disposable income in households does not guarantee that unpaid labor will be reduced and the fact that the private sector may fail to expand in a productive way, are covered. The article then touches on the new emphasis placed by some economists and policy makers on cooperative and interactive solutions to these problems and ends by mentioning three new initiatives which seek to build capacity for gender-aware economic analysis: the development of a training program at Manchester University in the UK, coordination of an international research workshop by the University of Utah in the US, and development of an international association for feminist economics based in the US.

  3. Outsourcing in International Economic Relations

    Directory of Open Access Journals (Sweden)

    Yuriy Bilan

    2017-09-01

    Full Text Available Entities from different countries interact through various forms of international cooperation, integration, subcontracting, outsourcing to ensure competitive advantage, reduce costs and increase economic efficiency. The article is an analysis and synthesis of existing approaches to defining the essence of outsourcing research and its application in international. The article deals with the prerequisites of outsourcing as a new form of organization of business processes. There are investigated and classified approaches to defining the essence of outsourcing. The hierarchy of objectives and motives based on organization of outsourcing is built. The practice of outsourcing during implementation of international economic relations is studied. Specifically examined the dynamics of development of the outsourcing market. Studied leader countries which provide outsourcing services and major consumers of these services.

  4. Economic comparison of fusion fuel cycles

    International Nuclear Information System (INIS)

    Brereton, S.J.; Kazimi, M.S.

    1987-01-01

    The economics of the DT, DD, and DHe fusion fuel cycles are evaluated by comparison on a consistent basis. The designs for the comparison employ HT-9 structure and helium coolant; liquid lithium is used as the tritium breeding material for the DT fuel cycle. The reactors are pulsed, superconducting tokamaks, producing 1200 MW of electric power. The DT and DD designs scan a range of values of plasma beta, assuming first stability scaling laws. The results indicate that on a purely economic basis, the DT fuel cycle is superior to both of the advanced fuel cycles. Geometric factors, materials limitations, and plasma beta were seen to have an impact on the Cost of Electricity (COE). The economics for the DD fuel cycle are more strongly affected by these parameters than is the DT fuel cycle. Fuel costs are a major factor in determining the COE for the DHe fuel cycle. Based on costs directly attributable to the fuel cycle, the DT fuel cycle appears most attractive. Technological advances, improved understanding of physics, or strides in advanced energy conversion schemes may result in altering the economic ranking of the fuel cycles indicated here. 7 refs., 6 figs., 2 tabs

  5. Economic evaluation of the Blanket Comparison and Selection Study

    International Nuclear Information System (INIS)

    Waganer, L.M.

    1985-01-01

    The economic impact of employing the highly ranked blankets in the Blanket Comparison and Selection Study (BCSS) was evaluated in the context of both a tokamak and a tandem mirror power reactor (TMR). The economic evaluation criterion was determined to be the cost of electricity. The influencing factors that were considered are the direct cost of the blankets and related systems; the annual cost of blanket replacement; and the performance of the blanket, heat transfer, and energy conversion systems. The technical and cost bases for comparison were those of the STARFIRE and Mirror Advanced Reactor Study conceptual design power plants. The economic evaluation results indicated that the nitrate-salt-cooled blanket concept is an economically attractive concept for either reactor type. The water-cooled, solid breeder blanket is attractive for the tokamak and somewhat less attractive for the TMR. The helium-cooled, liquidlithium breeder blanket is the least economically desirable of higher ranked concepts. The remaining self-cooled liquid-metal and the helium-cooled blanket concepts represent moderately attractive concepts from an economic standpoint. These results are not in concert with those found in the other BCSS evaluation areas (engineering feasibility, safety, and research and development (R and D) requirements). The blankets faring well economically had generally lower cost components, lower pumping power requirements, and good power production capability. On the other hand, helium- and lithium-cooled systems were preferred from the standpoints of safety, engineering feasibility, and R and D requirements

  6. Mechanism of economic regulation of land relations

    OpenAIRE

    Mykhaylo Stupen'; Svitlana Rogach; Ivan Riy

    2015-01-01

    In the article the mechanism of economic regulation of land relations is revealed. The main functions of the economic evaluation of land resources are: registration of land resources and environment; choices of resources and conditions usage. The author proves that the proper economic regulation needs governmental support which is to preserve the land as a natural resource.

  7. Is nuclear economical in comparison to renewables?

    International Nuclear Information System (INIS)

    Suna, Demet; Resch, Gustav

    2016-01-01

    The European Union is divided on the issue of electricity production. While there is consensus that generation technologies need to be low on greenhouse gas emissions, the question of whether to use renewables or nuclear to meet this power demand is highly controversial. Both options still require financial support and this is not going to change in the near future. This raises the question of where public money should be invested in order to achieve greater economic efficiency: into support for renewable energies (RE) or support for nuclear power plants? This paper sets out to answer this question. The detailed model-based prospective scenario assessment performed in this study provides the basis for estimating future cost developments. After discussing the existing support schemes for renewables, the paper compares these with a nuclear model. The comparison is conducted exemplarily for the United Kingdom (UK) at a country level and for the EU 28 overall. The recent state aid case for the construction of the Hinkley Point nuclear power plant (NPP) in the UK serves as the model for the nuclear option. - Highlights: • State aids for new nuclear power is compared with incentives for renewables. • Hinkley Point C in the UK is considered as example for new nuclear power. • Comparison is conducted for the UK at a country level and for the EU 28 overall. • Analysis shows that renewable energies are more economical than nuclear power.

  8. Energetic and economical comparison for biomass fuel

    International Nuclear Information System (INIS)

    Galins, A.; Grundulis, A.; Zihmane, K.

    2003-01-01

    The common agricultural biomass, such as wheat straw, rape straw, wheat small corn, wheat forage, rape oil cakes and other, we can use as fuel for heat production. The biomass application for burning depends on economical situation on agriculture and fuel market. Energetic and economical parameters of agricultural biomass are estimated and compared to wooden grain. As parameters for comparison used the biomass heat value Q (MJ/kg), specific cost per 1 kWh heat production C 0 (Ls/kWh) and the fuel consumption per 1 kWh heat production M 0 (kg/kWh). The rape oil cakes have best heat value (20.82 MJ/kg), but cheapest heat energy we can get from rape straw (0.0046 Ls/kWh). Expenses of heat production for forge wheat corn (0.011 Ls/kWh) are alike to wooden chip (0.0103 Ls/kWh) and wooden grain (0.0122 Ls/kWh) (authors)

  9. The Impact of Political Relations Between Countries on Economic Relations

    Directory of Open Access Journals (Sweden)

    Hossein Askari

    2012-09-01

    Full Text Available In this paper, we assess the implications of changes in bilateral diplomatic relations with the United States for economic relations. We identify countries whose relations with the US changed during two historic and significant milestones in the past three decades, and a third group of countries after their leftist governments failed/collapsed in early 1990s. Using the Mann-Whitney U-test, we measure the significance of changes in economic relations. We chose the following set of economic indices to reflect economic relations: imports and exports to and from the US, capital outflows from the US to the country, economic and military assistance provided by the US, flow of students to the US, US arms export to the country, the country’s military expenditures, and believing in the importance of remittances and FDI and portfolio investment we use total figures as we did not have bilateral figures. Our results, though mixed, offer some interesting insights.

  10. Economic comparison of fusion power plant designs

    International Nuclear Information System (INIS)

    O'Neill, J.E.

    1986-01-01

    Over the past 10 yr, a number of studies have been developed for fusion power plants of various types (tokamaks, mirrors, etc.) complete with figures of merit such as cost estimates and estimates of the cost of generating electricity (COE). Each of these designs involves unresolved physics and engineering problems which, it is assumed, will eventually be worked out. Because of such uncertainties the figures of merit associated with such designs are not to be compared as absolute measures of worth but as relative indicators of progress within a given concept type. As part of Grumman's involvement in fusion energy development, an effort has been undertaken to compare economic indicators from the referenced studies in order to determine the cost trend in recent reactor design activities

  11. Economic Comparison and Group Identity: Lessons from India

    OpenAIRE

    Xavier Fontaine; Katsunori Yamada

    2012-01-01

    The caste issue dominates a large part of India's social and political life. Caste shapes one's identity. Furthermore, strong tensions exist between castes. Using subjective well-being data, we assess the role economic comparisons play in this society. We focus on both within and between-castes comparisons. Within-caste comparisons appear to reduce well-being. Comparisons between rival castes are found to decrease well-being three times more. We link these results to two models in which econo...

  12. Safety and economic comparison of fusion fuel cycles

    International Nuclear Information System (INIS)

    Brereton, S.J.; Kazimi, M.S.

    1987-08-01

    The DT, DD and DHe fusion fuel cycles are compared on the basis of safety and economics. The designs for the comparison employ HT-9 structure and helium coolant; liquid lithium is used as the tritium breeder for the DT fuel cycle. The reactors are pulsed superconducting tokamaks, producing 4000 MW thermal power. The DT and DD designs are developed utilizing a plasma beta of 5%, 10% and 20%, assuming first stability scaling laws; a single value of 10% for beta is used for the DHe design. Modest extrapolations of current day technology are employed, providing a reference point for the relative ranking of the fuel cycles. Technological advances and improved understanding of the physics involved may alter the relative positions from what has been determined here. 92 figs., 59 tabs

  13. International Security in the World Economic Relations

    Directory of Open Access Journals (Sweden)

    Otenko Iryna P

    2016-05-01

    Full Text Available The article discusses the urgent topic of the evolution of international relations, the issue of establishing international security, and the development of international economic cooperation based on the principles of security. In order to analyze the current status of international security in the world and to identify key factors that hinder the way of establishing a positive global community, researches by the international analytical centers together with the institutes for international security and cooperation have been generalized. To this end, both the status of and changes in the Global Peace Index in the recent years has been disclosed, the position of Ukraine in the world according to this index has been examined. It has been proven that the main international security problems are related to the armed conflicts, civil wars, political violence, terrorism impacting the development of humanity as a whole, the status of international relations, the evolution of the world economy as well as national economies. Further researches should be focused on how the status of peace in the countries impacts their economic status and the status of international cooperation in other areas of economic cooperation, excluding the military. It should be answered particularly, how the above indicated status affects strengthening the Ukraine's position in the world.

  14. Comparison of Country Risk, Sustainability and Economic Safety Indices

    Directory of Open Access Journals (Sweden)

    Jelena Stankeviciene

    2014-03-01

    Full Text Available Country risk, sustainability an economic safety are becoming more important in the contemporary economic world. The aim of this paper is to present the importance of comparison formalisation of country risk, sustainability, and economic safety indices for strategic alignment. The work provides an analysis on the relationship between country risk, sustainability an economic safety in EU countries, based on statistical data. Investigations and calculations of rankings provided by Euromoney Country Risk Index, European Economic Sustainability Index as well as for Economic Security Index were made and the results of EU country ranking based on three criteria were provided. Furthermore, the data for the Baltic States was summarised and the corresponding index of consistency for random judgments was evaluated.

  15. Postmining land use: economic comparison of forestry and pastureland alternatives

    Science.gov (United States)

    Charles H. Wolf

    1980-01-01

    The influence of soil properties, legal requirements, and economics on postmining land use is described, and enterprise budgets are prepared to demonstrate procedures for evaluating forest and pastureland alternatives. A comparison of cow-calf operations with hybrid poplar and black walnut plantations suggests that a combination of pastureland and black walnut...

  16. Economic wealth related to use of watercourses

    International Nuclear Information System (INIS)

    Ollila, M.

    1998-01-01

    Investigations have been made in Finland to establish the level of the national wealth, which consists of different lands of capital items. The present investigation focuses on different types of water use and on the economic wealth which they represent. The types of water use chosen include water supply and sewerage, flood protection, water-borne traffic, timber floating, hydropower production, fishing, fish farming and recreation. Wealth has been defined, whenever possible, according to yearly profit or the increase in profit. Where this has not been possible, wealth has been defined on the basis of investment costs or according to the one-off increase in wealth achieved by the project. This method was first employed for certain types of water use in the Kalajoki watercourse. For this watercourse wealth was calculated by both the methods described above, using profits, wealth was calculated to be FIM 533 million and using investments FIM 557 million. Due to lack of adequate basic information the figures, however, cannot be compared. The estimation method was also extended to cover the whole country, whereby the total wealth was estimated to be approximately FIM 155 billion. Most of this wealth consisted of recreation, water supply, sewerage and hydropower production. Comparison of the results of this investigation with the values determined in other national wealth investigations is difficult due to the presence of different groupings and methods of determination. In this investigation, the wealth gained by recreational use of the Ostrobothnian reservoirs was also separately examined and estimated to be approximately FIM 200 million. Different kinds of estimation methods had to be used and developed in this work, because the types of water use are very different and because similar investigations have not previously been undertaken. (orig.) 42 refs

  17. POLISH AND EUROPEAN ECONOMIC CULTURE – A COMPARISON

    Directory of Open Access Journals (Sweden)

    Izabela Ścibiorska-Kowalczyk

    2013-12-01

    Full Text Available The term "economic culture" describes historically shaped elements in the general culture of population, concerning values recognized and desired by a particular community, relating to the management and to the economic system of the states. The most important economic cultural behaviors include: awareness of economic choices, attitudes and behaviors of economic choices, the rules of the economic game. There is a theory which assumes that the globalization of the economy will lead to the emergence of a single, common to the whole world culture through enculturation, which is defined as a gradual process of growing of the individual (or group into the culture or cultures through assimilation of cultural heritage of the surrounding community. More inculturation can be understood as a process of movement between different cultures come into contact and the transmission of cultural patterns. The article is an attempt at presenting the Polish economic culture against the European background and identifying the differences. It discusses the impact of national history and religion on the present shape of economic life, with particular regard to its negative aspects, i.e. the relatively high level of bribery and unemployment or the negative personal attitudes.

  18. Happiness and economic freedom: Are they related?

    Directory of Open Access Journals (Sweden)

    Yilmaz Ilkay

    2016-01-01

    Full Text Available In this article we investigate the linkage between economic freedom and happiness (subjective well-being. We attempt to understand which economic institutions (rule of law, limited government, regulatory efficiency, open markets have influence on subjective well-being. For this purpose we use a panel dataset and analyze the effect of economic freedom on subjective well-being while using various control variables such as government expenditures as percentage of GDP, human development, social support, freedom of choice and generosity. Our pooled FGLS estimations indicate that all pillars of economic freedom have a strong influence on the average subjective well-being in society. Three of these pillars, namely rule of law, regulatory efficiency and open markets, positively affect subjective well-being. To our surprise we have found a negative relationship between limited government and subjective wellbeing. This might be due to the situation that reducing the size of government possibly leads to lower government expenditures and higher unemployment, which in turn results in lower subjective well-being.

  19. ECONOMIC RELATIONS BETWEEN TURKEY AND AFRICA ...

    African Journals Online (AJOL)

    RAYAN_

    a higher level of attention being paid to the importance of Africa in the public statements of ... policy is based on equal partnership and includes investing in, bringing new .... country can be measured by its economic, cultural and diplomatic activism in ..... business circles also have a strong interest in Turkey's integration into.

  20. Integration of hydrothermal-energy economics: related quantitative studies

    Energy Technology Data Exchange (ETDEWEB)

    1982-08-01

    A comparison of ten models for computing the cost of hydrothermal energy is presented. This comparison involved a detailed examination of a number of technical and economic parameters of the various quantitative models with the objective of identifying the most important parameters in the context of accurate estimates of cost of hydrothermal energy. Important features of various models, such as focus of study, applications, marked sectors covered, methodology, input data requirements, and output are compared in the document. A detailed sensitivity analysis of all the important engineering and economic parameters is carried out to determine the effect of non-consideration of individual parameters.

  1. Comparison of economic evaluation methodology for the nuclear plant lifetime extension

    International Nuclear Information System (INIS)

    Song, T. H.; Jung, I. S.

    2003-01-01

    In connection with economic evaluation of NPP lifetime management, there are lots of methodologies such as present worth calculation, Levelized Unit Energy Cost (LUEC) calculation, and market benefit comparison methodology. In this paper, economic evaluation of NPP lifetime management was carried out by using these three methodologies, and the results of each was compared with the other methodologies. With these three methodologies, break even points of investment cost related to life extension of nuclear power plant were calculated. It was turned out to be as a analysis result that LUEC is more conservative than present worth calculation and that benefit comparison is more conservative than LUEC, which means that Market Benefit Comparison is the most conservative methodology, and which means base load demand of the future would be far more important than any other factors such as capacity factor, investment cost of life extension, and performance of replacing power plant

  2. Economic issues relating to power sector

    International Nuclear Information System (INIS)

    Nair, S.K.N.; Mohan, Rakesh

    1998-01-01

    Financial distress alongside high rates of growth, stagnant organizations coexistent with upgraded technologies, richly endowed regions marked by low levels of electricity consumption and the long wait for private power in face of mounting shortfalls are among the contradictions marking the power sector. Decades of public financing support could shore up the rates of growth but forms of past intervention failed to address critical institutional and regulatory issues. Key areas that need intervention have now been identified, although several are yet to be tackled. This paper discusses the more important of the problem areas holding up significant economic gains that could be realized through cost reductions, the needed levels of investments, operation of market forces and targeting of resources to promote equitable growth. The slow pace of progress is a matter for concern. Effectiveness of many of the policy initiatives of government is also dependent on providing well thought out policy supports. (author)

  3. Models and relations in economics and econometrics

    DEFF Research Database (Denmark)

    Juselius, Katarina

    1999-01-01

    Based on a money market analysis using the cointegrated VAR model the paper demonstrates some possible pitfalls in macroeconomic inference as a direct consequence of inadequate stochastic model formulation. A number of questions related to concepts such as empirical and theoretical steady...

  4. Active Metric Learning from Relative Comparisons

    OpenAIRE

    Xiong, Sicheng; Rosales, Rómer; Pei, Yuanli; Fern, Xiaoli Z.

    2014-01-01

    This work focuses on active learning of distance metrics from relative comparison information. A relative comparison specifies, for a data point triplet $(x_i,x_j,x_k)$, that instance $x_i$ is more similar to $x_j$ than to $x_k$. Such constraints, when available, have been shown to be useful toward defining appropriate distance metrics. In real-world applications, acquiring constraints often require considerable human effort. This motivates us to study how to select and query the most useful ...

  5. Relational knowledge leadership and local economic development

    OpenAIRE

    Horlings, Lummina; Collinge, Chris; Gibney, John

    2017-01-01

    This paper concerns the role of spatial leadership in the development of the knowledge-based economy. It is argued within academic and practitioner circles that leadership of knowledge networks requires a particular non-hierarchical style that is required to establish an ambience conducive to networking and knowledge sharing across boundaries. In this paper, we explore this hypothesis at both theoretical and empirical levels. Theoretically, we propose a conceptualization of relational knowled...

  6. NATURE OF BUSINESS ENVIRONMENT IN INTERNATIONAL ECONOMIC RELATIONS

    Directory of Open Access Journals (Sweden)

    Zlatka Kushelieva

    2017-06-01

    Full Text Available The role and importance of the factors influencing the business environment in the economic relations of enterprises in national and international aspect are discussed. Global interdependencies have been explored and results have been drawn on the impact of international political and economic changes on the business environment of national and supranational companies.

  7. Pulverized coal vs. circulating fluidized bed: An economic comparison

    International Nuclear Information System (INIS)

    Johns, R.F.

    1991-01-01

    As the power industry looks to the 1990s for expanded steam generation capacity, boiler owners will continue on their long-standing assignment to evaluate and select the best, lowest cost alternative to meet their energy needs. For coal-fired plants, this evaluation process includes pulverized coal-fired boilers (PC) and circulating fluidized bed boilers (CFB). The cost difference between these products is site specific and depends on several variables, including: Boiler size, pressure, and temperature; Operating variables, such as the cost for fuel, auxiliary power, SO 2 reagent, and ash disposal; Capital cost; and Financial variables, such as evaluation period and interest rate. This paper provides a technical and economic comparison between a pulverized coal-fired boiler and circulating fluidized bed boiler

  8. Technical and economic comparison of irradiation and conventional methods

    International Nuclear Information System (INIS)

    1988-04-01

    Radiation processing is based on the use of ionizing radiation (gamma radiation, high energy electrons) as a source of energy in different industrial applications. For about 30 years of steady growth it became almost routine in a number of industrial processes. The growth resulted, among other things, from the availability of radiation sources matching requirements of industrial production and from the wide basis of fundamental and applied radiation research. The most important, however, was the fact that radiation processing proved in practice to be safe, reliable, easy to control, and economical. In comparison with other competitive techniques, it also offered a better alternative from the viewpoint of occupational safety and environmental considerations. In order to review the current status of comparative analysis of radiation and competitive techniques from the technological and economic viewpoint, the Agency convened an Advisory Group in Dubrovnik, Yugoslavia, 6-8 October 1986. The present publication is based on contributions presented at the meeting, discussions held at the meeting, and subsequent editing work. It is expected that this updated technological and economic comparative analysis will provide useful information for all those who are implementing or considering the introduction of radiation processing to industry. The presented data may be essential for decision makers and could contribute to all feasibility and pre-investment studies. As such, this publication is expected to promote industrially oriented projects based on radiation processing techniques. The actual figures given in the individual reports are as accurate as possible. However, it should be understood that time factor and local conditions may play a significant role and corresponding adjustment may be required. Refs, figs and tabs

  9. Economic relations between turkey and Africa: challenges and ...

    African Journals Online (AJOL)

    Economic relations between turkey and Africa: challenges and prospects. ... The incumbent Turkish government now attaches great importance to developing ... It also seeks to analyse recent Turkish initiatives in Africa's energy sector.

  10. Seaplane Economics: A Quantitative Cost Comparison of Seaplanes and Land Planes for Sea Base Operations

    National Research Council Canada - National Science Library

    Denz, Thomas; Smith, Stephanie; Shrestha, Rajeev

    2007-01-01

    .... This study examined whether there is an economic justification for using seaplanes, the method being a quantitative cost comparison between existing conventional fixed-wing aircraft (land planes...

  11. Relationship between Income and Subjective Economic Well-Being: Absolute or Relative?

    Directory of Open Access Journals (Sweden)

    V A Khashchenko

    2012-09-01

    Full Text Available The article considers the role of the absolute and relative income in determining the subjective economic well-being. It is shown that the relationship of the income to SEB is curvilinear with the increase of marginal utility for a higher income. At low income levels its effect on SEB is determined not by its absolute, but by its relative value based on the comparisons with the subjective standards of well-being.

  12. ECONOMIC RELATIONS BETWEEN REPUBLIC OF MOLDOVA AND TURKEY

    Directory of Open Access Journals (Sweden)

    Bestenigar KARA

    2015-07-01

    Full Text Available The topic of article is bilateral economical and foreign trade relations between Turkey, which has started to apply outward-oriented economic policies since globalization and Moldova, which has done market transition after breaking up with the Soviet Union. Within this frame, the subject of article has been searched in depth as follows: general overview of Turkey’s economic relations, overall picture of Moldovan-Turkish relations, short exposition of Moldovan economy and bilateral economic and foreign trade relations of Moldova and Turkey. The topic of article is a current issue. Because Moldova, which is closed to Turkey in terms of geography, culture and history always has been an attractive country politico-economically for Turkey since its independence. Bilateral economic relations starting with shuttle trade have formalized and further developed and Turkey became as one of top ten biggest economic and trade partner of Moldova. On this basis, the aim of study is to elucidate foreign trade of Turkey with Moldova and to compare performances of Turkey by years and by other countries, which have remarkable domination in Moldovan market. Within this scope, bilateral trade volume of Moldova and Turkey has increased year by year considering the past decade, which makes Turkey as the 7th largest import and 8th export partner of Moldova. Turkey aims to be one of the first three biggest economic partner of Moldova after entry into force of Free Trade Agreement (FTA, which was signed by both countries in 2014 to increase foreign trade volume up to 1 billion US dollars.

  13. Yugoslav-Italian Economic relations (1918‒1929: Main aspects

    Directory of Open Access Journals (Sweden)

    Latinović Goran

    2015-01-01

    Full Text Available The article looks at some aspects of Yugoslav-Italian economic relations from the end of the First World War to the beginning of the Great Depression. Those relations were not always driven by pure economic interests, but they also had political and strategic aims. Although Yugoslav-Italian political and diplomatic relations were well served in both Serbian/Yugoslav and Italian historiography, little has been written about economic relations between the two countries. Therefore, the article is mainly based on the documents from the Central State Archives (Archivio centrale dello Stato and Historical-Diplomatic Archives of Ministry of Foreign Affairs (Archivio storico-diplomatico del Ministero degli Affari Esteri in Rome, as well as from the Archives of Yugoslavia (Arhiv Jugoslavije in Belgrade.

  14. The development of cross-border economic relations

    NARCIS (Netherlands)

    van Houtum, H.J.

    1998-01-01

    This dissertation investigates the influence of a state border on the development of cross-border economic relations in the European Union. The focus is on the frequency, number, and success of cross-border relations between firms in the border regions of the Netherlands and Belgium. The study fills

  15. Social comparison, personal relative deprivation, and materialism.

    Science.gov (United States)

    Kim, Hyunji; Callan, Mitchell J; Gheorghiu, Ana I; Matthews, William J

    2017-06-01

    Across five studies, we found consistent evidence for the idea that personal relative deprivation (PRD), which refers to resentment stemming from the belief that one is deprived of deserved outcomes compared to others, uniquely contributes to materialism. In Study 1, self-reports of PRD positively predicted materialistic values over and above socioeconomic status, personal power, self-esteem, and emotional uncertainty. The experience of PRD starts with social comparison, and Studies 2 and 3 found that PRD mediated the positive relation between a tendency to make social comparisons of abilities and materialism. In Study 4, participants who learned that they had less (vs. similar) discretionary income than people like them reported a stronger desire for more money relative to donating more to charity. In Study 5, during a windfall-spending task, participants higher in PRD spent more on things they wanted relative to other spending categories (e.g., paying off debts). © 2016 The Authors. British Journal of Social Psychology published by John Wiley & Sons Ltd on behalf of British Psychological Society.

  16. U.S.-Mexico Economic Relations: Trends, Issues, and Implications

    Science.gov (United States)

    2012-01-25

    Time,” Economia , Fall 2003. 49 Esquivel, Gerardo, and José Antonio Rodríguez-López, “Technology, trade, and wage inequality in Mexico before and after...CRS Report for Congress Prepared for Members and Committees of Congress U.S.- Mexico Economic Relations: Trends, Issues, and Implications...25 JAN 2012 2. REPORT TYPE 3. DATES COVERED 00-00-2012 to 00-00-2012 4. TITLE AND SUBTITLE U.S.- Mexico Economic Relations: Trends, Issues, and

  17. Petroleum reserach: a statistical comparison and economic outlook

    Energy Technology Data Exchange (ETDEWEB)

    Perrodon, A

    1965-10-01

    The oil wealth of a country or of a sedimentary basin is quite variable. The cumulative quantities drawn to the ''useful'' sedimentary surface may vary from some 10 cu m of oil to many hundreds of thousands per sq km in the richest petroleum-bearing provinces. These results have been obtained after years of exploratory work, especially drilling, which have been carried out for the last 10 or 15 yr. It varies from a few wells to more than one thousand per 10,000 kmU2D. This overall task may give a first approximation of the amount of investments devoted to exploration. A comparison between the results obtained and the means employed reveals different criteria such as the amount of oil or gas discovered per exploratory well, thus giving an idea of the productive capacity of a basin, of the cost of exploration, and of its variation as prospecting proceeds. Thus, the general evolution of oil exploration sets forth, successively, a period of expansion, a phase of maturity, and a period of decline. Such comparisons, which enable various petroliferous provinces to be situated more accurately, must be completed later on by more serious analyses of the geological factors in relation to the origin of these different riches. (18 refs.)

  18. Economic Burden of Human Papillomavirus-Related Diseases in Italy

    Science.gov (United States)

    Baio, Gianluca; Capone, Alessandro; Marcellusi, Andrea; Mennini, Francesco Saverio; Favato, Giampiero

    2012-01-01

    Introduction Human papilloma virus (HPV) genotypes 6, 11, 16, and 18 impose a substantial burden of direct costs on the Italian National Health Service that has never been quantified fully. The main objective of the present study was to address this gap: (1) by estimating the total direct medical costs associated with nine major HPV-related diseases, namely invasive cervical cancer, cervical dysplasia, cancer of the vulva, vagina, anus, penis, and head and neck, anogenital warts, and recurrent respiratory papillomatosis, and (2) by providing an aggregate measure of the total economic burden attributable to HPV 6, 11, 16, and 18 infection. Methods For each of the nine conditions, we used available Italian secondary data to estimate the lifetime cost per case, the number of incident cases of each disease, the total economic burden, and the relative prevalence of HPV types 6, 11, 16, and 18, in order to estimate the aggregate fraction of the total economic burden attributable to HPV infection. Results The total direct costs (expressed in 2011 Euro) associated with the annual incident cases of the nine HPV-related conditions included in the analysis were estimated to be €528.6 million, with a plausible range of €480.1–686.2 million. The fraction attributable to HPV 6, 11, 16, and 18 was €291.0 (range €274.5–315.7 million), accounting for approximately 55% of the total annual burden of HPV-related disease in Italy. Conclusions The results provided a plausible estimate of the significant economic burden imposed by the most prevalent HPV-related diseases on the Italian welfare system. The fraction of the total direct lifetime costs attributable to HPV 6, 11, 16, and 18 infections, and the economic burden of noncervical HPV-related diseases carried by men, were found to be cost drivers relevant to the making of informed decisions about future investments in programmes of HPV prevention. PMID:23185412

  19. China Pakistan Economic Corridor (CPEC): Benefits For Pakistan And Comparison With Suez And Panama Canals

    Science.gov (United States)

    2017-12-01

    ECONOMIC CORRIDOR (CPEC): BENEFITS FOR PAKISTAN AND COMPARISON WITH SUEZ AND PANAMA CANALS by Hanif Ullah Khan December 2017 Thesis...DATE December 2017 3. REPORT TYPE AND DATES COVERED Master’s thesis 4. TITLE AND SUBTITLE CHINA PAKISTAN ECONOMIC CORRIDOR (CPEC): BENEFITS FOR...The China Pakistan Economic Corridor (CPEC) is part of China’s “One Belt, One Road” initiative and joins two major economic corridors: The Silk Road

  20. Economic Motives for Adopting LGBT-Related Workplace Policies

    OpenAIRE

    Sears, Brad; Mallory, Christy; Hunter, Nan

    2011-01-01

    The past decade has seen a large increase in the number of corporations adopting LGBT-related workplace policies.  This study evaluates the economic impact of non-discrimination and benefits policies by analyzing the extent to which economic reasons motivate corporations to adopt such policies.  This study reviews statements issued when adopting such policies by the top 50 Fortune 500 companies and the top 50 federal government contractors.  Overall, we find that almost all of top 50 Fortune ...

  1. THE ECONOMIC INSTRUMENTARY OF THE "SOFT POWER" IN THE INTERNATIONAL ECONOMIC RELATIONS

    Directory of Open Access Journals (Sweden)

    Zlatka Kushelieva

    2017-09-01

    Full Text Available "Soft power" is a complex instrument of international politics. It is an organized set of interactions and relationships predetermined to a large extent by the psychological element. Its core qualities are attraction, persuasion and legitimacy. The "soft power" acts in international relations through a complex instrumentation consisting of actions in the military, political, economic, cultural, sports, ideological, religious spheres, but all its manifestations must be supported by the economic instrument. To this end, many countries have set up special bodies. It is expected that "soft power" will be a major instrument of international politics in the coming epoch.

  2. Historic, economic and geographic approach to the relations between economic growth and oil prices

    International Nuclear Information System (INIS)

    Girard, C.

    1992-01-01

    This paper attempts to analyze the complex relations between energy prices and economic growth. In part 1, the history of the last 30 years is used to analyze the consequences of energy price variations on world economic growth. In part 2, two interpretation schemes are described successively. One has to do with the international oil market, and the other concerns the impact of oil shocks on national economies. In part 3, an approach by type of country leads to conclusions respectively for the industrialized countries, for the developing countries and for the newly industrialized countries. 1 fig

  3. ECONOMIC RELATIONS BETWEEN PERSONAL AND CORPORATE INCOME TAX

    Directory of Open Access Journals (Sweden)

    Tomasz Skica

    2014-06-01

    Full Text Available The main goal of this article is to discuss the mutual economic relations between personal and corporate income taxes. The article consists of three parts. The first is an introduction to these taxes and taxation. The second is the analysis in which the objective of the taxation is discussed. This part represents the trends in research on taxation and clarifies the aspects of taxes that should be considered in an optimal tax system construction. These include solutions which stimulate taxpayer behavior, the economically and socially oriented objectives of taxation, and guides needed for tax equalization. The conclusions are focused on the tax rates in personal and corporate income tax and their influence on economic behavior of firms and individuals. The authors show different points of view on tax rate equalization and discuss its consequences.

  4. Techno-economic analysis and comparison of coal based olefins processes

    International Nuclear Information System (INIS)

    Xiang, Dong; Yang, Siyu; Qian, Yu

    2016-01-01

    Highlights: • The coal based Fischer–Tropsch-to-olefins (CFTO) process is proposed and analyzed. • The CFTO suffers from lower energy efficiency and serious CO 2 emissions. • Approaches for improving techno-economic performance of the CFTO are obtained. - Abstract: Traditional olefins production is heavily dependent on oil. In the background of the scarcity of oil and richness of coal in China, olefins production from coal has been attracting more attention of the chemical process industry. The first coal based methanol-to-olefins (CMTO) plant has been commercialized in China. For shorter process route and lower capital cost, Fischer–Fropsch has been put forward in the last few years. The coal based Fischer–Tropsch-to-olefins (CFTO) process is designed in this paper and then its techno-economic and environmental performance was detailed studied in this paper, in comparison with the CMTO. Results show that at the present olefins selectivity, the CFTO suffers from relative lower energy efficiency and higher CO 2 emissions. In economic aspect, the capital investment and product cost of the CFTO are roughly equivalent to that of the CMTO. Although the conversion route of the CFTO is shorter, its techno-economic performance is still inferior to that of the CMTO. It is also found that increase of olefins selectivity by cracking oil or decrease of CO 2 selectivity by improving catalyst could significantly improve the performance of the CFTO.

  5. Universities and Economic Development Activities: A UK Regional Comparison

    Science.gov (United States)

    Decter, Moira; Cave, Frank; Rose, Mary; Peers, Gill; Fogg, Helen; Smith, Susan M.

    2011-01-01

    A number of UK universities prioritize economic development or regeneration activities and for some of these universities such activities are the main focus of their knowledge transfer work. This study compares two regions of the UK--the North West and the South East of England--which have very different levels of economic performance.…

  6. An economic and neuroscientific comparison of strategic decision making

    NARCIS (Netherlands)

    Michl, T.; Taing, S.; Day, M.; Stanton, A.; Welpe, I.M.

    2010-01-01

    Economic decision- making is traditionally based on the assumptions of the predominant existence of Homo economicus (Latin: economic human being). The framework of this theory is known as the Rational Choice Theory (RC Theory). It includes assumptions such as utility maximization, opportunism,

  7. Systematic overview of economic evaluations of health-related rehabilitation.

    Science.gov (United States)

    Howard-Wilsher, Stephanie; Irvine, Lisa; Fan, Hong; Shakespeare, Tom; Suhrcke, Marc; Horton, Simon; Poland, Fiona; Hooper, Lee; Song, Fujian

    2016-01-01

    Health related rehabilitation is instrumental in improving functioning and promoting participation by people with disabilities. To make clinical and policy decisions about health-related rehabilitation, resource allocation and cost issues need to be considered. To provide an overview of systematic reviews (SRs) on economic evaluations of health-related rehabilitation. We searched multiple databases to identify relevant SRs of economic evaluations of health-related rehabilitation. Review quality was assessed by AMSTAR checklist. We included 64 SRs, most of which included economic evaluations alongside randomized controlled trials (RCTs). The review quality was low to moderate (AMSTAR score 5-8) in 35, and high (score 9-11) in 29 of the included SRs. The included SRs addressed various health conditions, including spinal or other pain conditions (n = 14), age-related problems (11), stroke (7), musculoskeletal disorders (6), heart diseases (4), pulmonary (3), mental health problems (3), and injury (3). Physiotherapy was the most commonly evaluated rehabilitation intervention in the included SRs (n = 24). Other commonly evaluated interventions included multidisciplinary programmes (14); behavioral, educational or psychological interventions (11); home-based interventions (11); complementary therapy (6); self-management (6); and occupational therapy (4). Although the available evidence is often described as limited, inconsistent or inconclusive, some rehabilitation interventions were cost-effective or showed cost-saving in a variety of disability conditions. Available evidence comes predominantly from high income countries, therefore economic evaluations of health-related rehabilitation are urgently required in less resourced settings. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.

  8. Hospital-physician relations: the relative importance of economic, relational and professional attributes to organizational attractiveness

    Science.gov (United States)

    2014-01-01

    Background Belgian hospitals face a growing shortage of physicians and increasingly competitive market conditions. In this challenging environment hospitals are struggling to build effective hospital-physician relationships which are considered to be a critical determinant of organizational success. Methods Employed physicians of a University hospital were surveyed. Organizational attributes were identified through the literature and two focus groups. Variables were measured using validated questionnaires. Descriptive analyses and linear regression were used to test the model and relative importance analyses were performed. Results The selected attributes predict hospital attractiveness significantly (79.3%). The relative importance analysis revealed that hospital attractiveness is most strongly predicted by professional attributes (35.3%) and relational attributes (29.7%). In particular, professional development opportunities (18.8%), hospital prestige (16.5%), organizational support (17.2%) and leader support (9.3%) were found to be most important. Besides these non-economic aspects, the employed physicians indicated pay and financial benefits (7.4%) as a significant predictor of hospital attractiveness. Work-life balance and job security were not significantly related to hospital attractiveness. Conclusions This study shows that initiatives aimed at strengthening physicians’ positive perceptions of professional and relational aspects of practicing medicine in hospitals, while assuring satisfactory financial conditions, may offer useful avenues for increasing the level of perceived hospital attractiveness. Overall, hospitals are advised to use a differentiated approach to increase their attractiveness to physicians. PMID:24884491

  9. Hospital-physician relations: the relative importance of economic, relational and professional attributes to organizational attractiveness.

    Science.gov (United States)

    Trybou, Jeroen; Gemmel, Paul; Van Vaerenbergh, Yves; Annemans, Lieven

    2014-05-21

    Belgian hospitals face a growing shortage of physicians and increasingly competitive market conditions. In this challenging environment hospitals are struggling to build effective hospital-physician relationships which are considered to be a critical determinant of organizational success. Employed physicians of a University hospital were surveyed. Organizational attributes were identified through the literature and two focus groups. Variables were measured using validated questionnaires. Descriptive analyses and linear regression were used to test the model and relative importance analyses were performed. The selected attributes predict hospital attractiveness significantly (79.3%). The relative importance analysis revealed that hospital attractiveness is most strongly predicted by professional attributes (35.3%) and relational attributes (29.7%). In particular, professional development opportunities (18.8%), hospital prestige (16.5%), organizational support (17.2%) and leader support (9.3%) were found to be most important. Besides these non-economic aspects, the employed physicians indicated pay and financial benefits (7.4%) as a significant predictor of hospital attractiveness. Work-life balance and job security were not significantly related to hospital attractiveness. This study shows that initiatives aimed at strengthening physicians' positive perceptions of professional and relational aspects of practicing medicine in hospitals, while assuring satisfactory financial conditions, may offer useful avenues for increasing the level of perceived hospital attractiveness. Overall, hospitals are advised to use a differentiated approach to increase their attractiveness to physicians.

  10. Economic risk analysis and critical comparison of optimal biorefinery concepts

    DEFF Research Database (Denmark)

    Cheali, Peam; Posada, John A.; Gernaey, Krist

    2016-01-01

    In this paper, eight optimal biorefinery concepts for biofuels and biochemicals production are critically analyzed and compared in terms of their techno-economic performance and associated economic risks against historical market fluctuations. The investigated biorefinery concepts consider...... different combinations of biomass feedstock (lignocellulosic versus algal) and conversion technologies (biochemical versus thermochemical). In addition, the economic performance of each biorefinery concept is tested assuming a sudden drop in oil prices in order to compare the fitness/survival of each...... concept under extreme market disturbances. The analyses reveal amongst others that: (i) lignocellulosic bioethanol production is not economically feasible considering a drop in oil prices (a negative internal rate of return); (ii) a multi-product biorefinery concept, where bioethanol is upgraded to higher...

  11. Last Five Years Pakistan Economic Growth Rate GDP And Its Comparison With China India And Bangladesh

    Directory of Open Access Journals (Sweden)

    Abdul Rehman

    2015-01-01

    Full Text Available Abstract This paper formulates and reviews Pakistans last five years economic growth rate and its comparison with the growth rate of China India and Bangladesh. As growth rate the amount of increment of a specific variable has gained within a specific period of time and context. In fact economic growth rate provides general direction and magnitude of growth for overall economy.

  12. Economic considerations/comparisons for the disposal of defense high-level waste

    International Nuclear Information System (INIS)

    Leclaire, D.B.; Lazur, E.G.

    1985-01-01

    This paper provides a summary, in a generic sense, of the economic considerations and comparisons of permanent isolation of defense high-level waste (DHLW) in a licensed geologic repository. Topics considered include underground disposal, economic analysis, comparative evaluations, national defense, radioactive waste facilities, and licensing

  13. A Summary--The Economics of Carpeting and Resilient Flooring. An Evaluation and Comparison.

    Science.gov (United States)

    Parks, George M.

    Of use to those concerned with the economics of flooring selection and maintenance, this comparison may prove useful as an estimating guide in the preparation of cost estimates for any flooring area where economics is a factor in the choice of materials. All costs attributed to carpet or resilient flooring have been obtained either by survey or…

  14. A comparison of benefit and economic value between two sound therapy tinnitus management options.

    Science.gov (United States)

    Newman, Craig W; Sandridge, Sharon A

    2012-02-01

    Sound therapy coupled with appropriate counseling has gained widespread acceptance in the audiological management of tinnitus. For many years, ear level sound generators (SGs) have been used to provide masking relief and to promote tinnitus habituation. More recently, an alternative treatment device was introduced, the Neuromonics Tinnitus Treatment (NTT), which employs spectrally-modified music in an acoustic desensitization approach in order to help patients overcome the disturbing consequences of tinnitus. It is unknown, however, if one treatment plan is more efficacious and cost-effective in comparison to the other. In today's economic climate, it has become critical that clinicians justify the value of tinnitus treatment devices in relation to observed benefit. To determine perceived benefit from, and economic value associated with, two forms of sound therapy, namely, SGs and NTT. Retrospective between-subject clinical study. A sample of convenience comprised of 56 patients drawn from the Tinnitus Management Clinic at the Cleveland Clinic participated. Twenty-three patients selected SGs, and 33 patients selected NTT as their preferred sound therapy treatment option. Sound therapy benefit was quantified using the Tinnitus Handicap Inventory (THI). The questionnaire was administered before and 6 mo after initiation of tinnitus treatment. Prior to device fitting, all patients participated in a 1.5 hr group education session about tinnitus and its management. Economic value comparisons between sound therapy options were made using a cost-effectiveness analysis (CEA) and cost-utility analysis (CUA). THI scores indicated a significant improvement (p 0.05) between the treatment alternatives at baseline or 6 mo postfitting. The magnitude of improvement for both SGs and NTT was dependent on initial perceived tinnitus handicap. Based on the CEA and CUA economic analyses alone, it appears that the SGs may be the more cost-effective alternative; however, the magnitude of

  15. Comparisons of hypertension-related costs from multinational clinical studies.

    Science.gov (United States)

    Mullins, C Daniel; Sikirica, Mirko; Seneviratne, Viran; Ahn, Jeonghoon; Akhras, Kasem S

    2004-01-01

    This study identifies and compares the individual cost components of hospital and ambulatory services that manage the care of hypertensive patients in eight countries: the US, the UK, France, Spain, Germany, Italy, Canada and Australia. Hypertension-related costs are classified according to four major cardiovascular events: (i) acute myocardial infarction; (ii) congestive heart failure; (iii) stroke; and (iv) renal failure, which was subdivided into renal failure treated by dialysis and renal failure treated by kidney transplantation. To make cross-country costs comparisons, we used the DRG codes used in the US and DRG-like codes from each country. US cost information was obtained from hypertension data available from the literature and health economics researchers. For costs in other countries, we consulted with national health economics experts in each country, used analyses by the Research Triangle Institute, and performed Medline and international literature searches. When available, we obtained information from the countries' public and private nationally representative data sources. For cross-country currency adjustments, all currencies were converted using the Purchasing Power Parities from the Organisation for Economic Cooperation and Development, and then converted into inflation-adjusted year 2000 US dollars. There exists considerable variation in hypertension-related costs from multinational clinical studies. This study documents that costs are generally higher in the US than in other countries; however, this is not always true. In particular, costs of treating heart failure in France and the costs of renal failure without transplantation in Germany and the UK are relatively high. While analysing multinational hypertensive cost data, this study also addresses the impact of cross-country cost variations on cost analyses. During the last decade, drug-development researchers have drawn extensively upon multinational trials to resolve enrollment problems and

  16. An economic comparison of the commercial and recreational ...

    African Journals Online (AJOL)

    The most important Namibian linefish species, the silver kob Argyrosomus inodorus, is currently heavily exploited, and in order to ensure its survival catch restrictions are being introduced. However, kob are exploited both by recreational anglers and by commercial vessels, and it is important to examine the economics of ...

  17. Economics of wind power and comparisons with conventional thermal plant

    International Nuclear Information System (INIS)

    Milborrow, D.

    1994-01-01

    Commercial deployment of renewables in the UK depends on their prices converging with those of the conventional sources of generation. Price comparisons, however, are distorted by institutional factors such as the very short contract periods for premium prices under the first two rounds of the Non-Fossil Fuel Obligation (NFFO). Prices are therefore put on a common basis and the prospects for wind energy up to the year 2000 are examined. (author)

  18. Smoking, health-related quality of life and economic evaluation.

    Science.gov (United States)

    López-Nicolás, Ángel; Trapero-Bertran, Marta; Muñoz, Celia

    2018-06-01

    The economic evaluation of tobacco control policies requires the adoption of assumptions about the impact of changes in smoking status on health-related quality of life (HRQoL). Estimates for such impacts are necessary for different populations. This paper aims to test whether smoking status has an independent effect on HRQoL over and above the effect derived from the increased likelihood of suffering a tobacco related disease, and to calculate utility values for the Spanish population. Using data from the Spanish Encuesta Nacional de Salud of 2011-12, we estimate statistical models for HRQoL as measured by the EQ-5D-5L instrument as a function of smoking status. We include a comprehensive set of controls for biological, clinical, lifestyle and socioeconomic characteristics. Smoking status has an independent, statistically significant effect on HRQoL. However, the size of the effect is small. The typical smoking related diseases, such as lung cancer, are associated with a reduction in HRQoL about 5 times larger than the difference between current smokers and never smokers. Attributing substantive HRQoL gains to quitting smoking as well as accounting for the concomitant HRQoL gain derived from a smaller likelihood of contracting tobacco related diseases might lead to an overestimation of the benefits of tobacco control policies. Nonetheless, the relatively large drops in HRQoL associated with being diagnosed with diseases that might be causally linked to tobacco suggest that such diseases should not be omitted from the economic evaluations of tobacco control policies.

  19. Lived experience of economic and political trends related to globalization.

    Science.gov (United States)

    Cushon, Jennifer A; Muhajarine, Nazeem; Labonte, Ronald

    2010-01-01

    A multi-method case study examined how the economic and political processes of globalization have influenced the determinants of health among low-income children in Saskatoon, Saskatchewan, Canada. This paper presents the results from the qualitative interview component of the case study. The purpose of the interviews was to uncover the lived experience of low-income families and their children in Saskatoon with regards to political and economic trends related to globalization, an important addition to the usual globalization and health research that relies primarily on cross-country regressions in which the personal impacts remain hidden. In-depth phenomenological interviews with 26 low-income parents of young children (aged zero to five) who were residents of Saskatoon. A combination of volunteer and criterion sampling was used. Interview questions were open-ended and based upon an analytical framework. Analysis proceeded through immersion in the data, a process of open coding, and finally through a process of selective coding. The larger case study and interviews indicate that globalization has largely not been benefiting low-income parents with young children. Low-income families with young children were struggling to survive, despite the tremendous economic growth occurring in Saskatchewan and Saskatoon at the time of the interviews. This often led to participants expressing a sense of helplessness, despair, isolation, and/or anger. Respondents' experiences suggest that globalization-related changes in social conditions and public policies and programs have great potential to negatively affect family health through either psychosocial effects in individuals and/or decreased levels of social cohesion in the community.

  20. An overview of economic and technical issues related to LWR MOX fuel usage

    International Nuclear Information System (INIS)

    Malone, J.P.; Varley, G.; Goldstein, L.

    1999-01-01

    This paper will present comparisons of the economics of MOX versus UO 2 fuels. In addition to the economics of the front end, the scope of the comparison will include the back end of the fuel cycle. Management of spent MOX fuel assemblies presents utilities with some technical issues that can complicate spent fuel pool operation. Alternative spent fuel management methods, such as dry storage of spent MOX fuel assemblies, will also be discussed. Differences in decay heat loads versus time for spent MOX and UO 2 fuel assemblies will be presented. This difference is one of the main problems confronting spent fuel managers relative to MOX. The difference in decay heat loads will serve as the basis for a performance overview of the various spent fuel technologies available today. The economics of the front end of MOX will be presented relative to UO 2 fuel. Availability of MOX manufacturing capability will also be discussed, along with a discussion of its impact on future MOX fabrication prices. The in-core performance of MOX will be compared to that of UO 2 fuel with similar performance characteristics. The information will include highlights of nuclear design and related operational considerations such as: Reactivity reduction with burnup is slower for MOX fuel than for UO 2 fuel; Spectral hardening resulting in lower control rod worths and a lower soluble boron worth; and more negative moderator, void and fuel temperature coefficients. A comparison of Westinghouse and ABB-CE core designs for use on disposition of weapons MOX in 12- and 18-month cycles will be presented. (author)

  1. Study Of Socio- Economic Factors In Relation To Leprosy

    Directory of Open Access Journals (Sweden)

    Alam Mahjabeen

    1998-01-01

    Full Text Available Research question: what are the socio-economic factors in relation to leprosy and their implications? Objectives: (i To study the socio-economic factors in relation to leprosy.(ii To assess the impact of disease on patients’ job/income. Study design: Cross-sectional. Setting and Participants: Patients attending the dermatology OPD, J.N. Medical college hospital, A.M.U., Aligarh. Sample size: 200 leprosy patients. Study variables: education, occupation, social class, incapacitation, change in job, reduction in income. Statically analysis: Chi-square test Results: 46% of the leprosy patients were illiterate. A large majority of patients (78% were involved in heavy manual work as farmers and labourers. 68.5% patients belonged to low social classes (IV and V. More males (26.3% suffered from incapacitation than females (8.5%. 2.5% patients lost their job or were unable to work and 11.5% had to change their jobs due to the disease or disability caused by it. 17.5% patients had a history of reduction in their income after occurrence of leprosy.

  2. Towards canine rabies elimination: Economic comparisons of three project sites.

    Science.gov (United States)

    Elser, J L; Hatch, B G; Taylor, L H; Nel, L H; Shwiff, S A

    2018-02-01

    An appreciation of the costs of implementing canine rabies control in different settings is important for those planning new or expanded interventions. Here we compare the costs of three canine rabies control projects in South Africa, the Philippines and Tanzania to identify factors that influence the overall costs of rabies control efforts. There was considerable variation in the cost of vaccinating each dog, but across the sites these were lower where population density was higher, and later in the projects when dog vaccination coverage was increased. Transportation costs comprised a much higher proportion of total costs in rural areas and where house-to-house vaccination campaigns were necessary. The association between the cost of providing PEP and human population density was less clear. The presence of a pre-existing national rabies management programme had a marked effect on keeping infrastructure and equipment costs for the project low. Finally, the proportion of the total costs of the project provided by the external donor was found to be low for the projects in the Philippines and South Africa, but likely covered close to the complete costs of the project in Tanzania. The detailed economic evaluation of three recent large-scale rabies control pilot projects provides the opportunity to examine economic costs across these different settings and to identify factors influencing rabies control costs that could be applied to future projects. Published 2017. This article is a U.S. Government work and is in the public domain in the USA.

  3. Comparison of economic activity leading U.S. sports leagues

    Directory of Open Access Journals (Sweden)

    E.A. Strikalenko

    2013-03-01

    Full Text Available The main activities of the leading sports leagues were described. Sources of revenue and expenditure were identified. The economic performance of professional sports leagues of the United States of America was compared. In the course of the study of economic efficiency of the leading American sports leagues are defined payroll (expense commands on the salaries of players for each team, the total payroll in the League and the average payroll, respectively, for each of the American League. The largest estimates on wages, both in the League and in teams - in the National football League, the largest player's contract - in the Highest League baseball, the minimum wage in the National hockey League; the highest average wages, a greater percentage of athletes with a salary of more than 1 million. $ (82,85 % in the National basketball Association were showed. This difference in the maximum income of the League and of average wages is due to several factors: the number of players in the team, the number of games in a season, and expenses on carrying out of competition and training activities.

  4. [Comparison Analysis of Economic and Engineering Control of Industrial VOCs].

    Science.gov (United States)

    Wang, Yu-fei; Liu, Chang-xin; Cheng, Jie; Hao, Zheng-ping; Wang, Zheng

    2015-04-01

    Volatile organic compounds (VOCs) pollutant has become China's major air pollutant in key urban areas like sulfur dioxide, nitrogen oxides and particulate matter. It is mainly produced from industry sectors, and engineering control is one of the most important reduction measures. During the 12th Five-Year Plan, China decides to invest 40 billion RMB to build pollution control projects in key industry sectors with annual emission reduction of 605 000 t x a(-1). It shows that China attaches a great importance to emission reduction by engineering projects and highlights the awareness of engineering reduction technologies. In this paper, a macroeconomic model, namely computable general equilibrium model, (CGE model) was employed to simulate engineering control and economic control (imposing environmental tax). We aim to compare the pros and cons of the two reduction policies. Considering the economic loss of the whole country, the environmental tax has more impacts on the economy system than engineering reduction measures. We suggest that the central government provides 7 500 RMB x t(-1) as subsidy for enterprises in industry sectors to encourage engineering reduction.

  5. Economic and environmental performance of future fusion plants in comparison

    International Nuclear Information System (INIS)

    Hamacher, T.; Saez, R.M.; Lako, P.

    2001-01-01

    If the good performance of fusion as technology with no CO 2 emission during normal operation and rather low external costs, reflecting the advantageous environmental and safety characteristics, are considered in future energy regulations, fusion can win considerable market shares in future electricity markets. The economic performance was elaborated for Western Europe for the time period till 2100. The software tool MARKAL widely used in energy research was used to simulate and optimise the development of the Western European energy system. Two different scenarios were considered, the main difference was the interest rate for investments. Stringent CO 2 -emission strategies lead to considerable market shares for fusion. As a comprehensive indicator of the environmental and safety performance of fusion plants the external costs following the ExternE method was used. External costs of fusion are rather low, much below the cost of electricity, and are in the same range as photovoltaics and wind energy. (author)

  6. Heat sources for heat pumps in the energetic and economic comparison

    International Nuclear Information System (INIS)

    Bockelmann, Franziska; Fisch, M. Norbert; Schlosser, Mathias; Peter, Markus

    2016-01-01

    Because of the growing application of heat pumps also the number of potentially usable low-temperature heat sources and corresponding heat exchangers for heat-pump systems present in the market increases. Thereby products like energy fences, high-power piles, ore ice reservoir come into applications without any knowledge ab out their power or the cost-profit ratio. The optimized lay-out of the coupling to the building are however essential conditions in order to reach an energy-efficient and durable operation of the facilities. The research project ''future heat pump'' sponsored by the BMWi is dedicated to the energetic and economic evaluation of heat sources for heat pumps. In this connection a pre-check-tool for the preliminary selection of low-temperature heat sources and connected, suitable heat-exchange systems is developed and their actual status of development presented. The holistic, comparing consideration of the different heat sources and heat-exchanger systems is related among others to the power numbers of the heat pumps, the entry and withdrawal services of the heat-exchangers, and the general performance of the systems. Additionally an estimation of economic and ecologic aspects (investment and operation costs, CO_2 emissions) is made. Aim is the determination of the plausibility of applications and essential boundary conditions of single source systems. For the qualitative comparison in a project-accompanying monitoring different facilities and source systems are measurement-technically comprehended.

  7. Economic comparison of management modes for contaminated metal scrap

    International Nuclear Information System (INIS)

    Janberg, K.

    1987-01-01

    This report presents an economic study of the three following management modes for contaminated metal scrap: - decontamination of scrap metal followed by release, - direct melting of scrap metal, followed by release or restricted reuse, - super-compaction followed by disposal as radioactive waste. The present study, which refers to conditions prevailing in Germany, includes reviews of the contaminated scrap arisings, of experience with scrap management and of the licensing conditions for metal recycling. The results obtained during the treatment of more than 140 t of contaminated scrap metal show that: - super-compaction is the best procedure for all mixed metallic wastes of small dimensions and complex geometries, as decontamination is very costly in such a case and the melting would lead to undefined metallurgical products; - decontamination is recommendable for simple geometries and activities higher than the regulatory upper limit for melting in an industrial foundry (74 Bq/g); - direct melting for lower activity levels is gaining in competitiveness and has a good chance to be the best solution, in particular when the free use levels will be reduced below the currently accepted levels in Germany

  8. Economic comparison of crystalline ceramic and glass waste forms for HLW disposal

    International Nuclear Information System (INIS)

    McKee, R.W.; Daling, P.M.; Wiles, L.E.

    1983-05-01

    A titanate-based, crystalline ceramic produced by hot isostatic pressing has been proposed as a potentially more stable and improved waste form for high-level nuclear waste disposal compared to the currently favored borosilicate glass waste form. This paper describes the results of a study to evaluate the relative costs for disposal of high-level waste from a 70,000 metric ton equivalent (MTE) system. The entire waste management system, including waste processing and encapsulation, transportation, and final repository disposal, was included in this analysis. The repository concept is based on the current basalt waste isolation project (BWIP) reference design. A range of design basis alternatives is considered to determine if this would influence the relative economics of the two waste forms. A thermal analysis procedure was utilized to define optimum canister sizes to assure that each waste form was compared under favorable conditions. Repository costs are found to favor the borosilicate glass waste form while transportation costs greatly favor the crystalline ceramic waste form. The determining component in the cost comparison is the waste processing cost, which strongly favors the borosilicate glass process because of its relative simplicity. A net cost advantage on the order of 12% to 15% on a waste management system basis is indicated for the glass waste form

  9. Empirical Analysis of Time in Relation to Economic Development. A System of Time Accounts

    Directory of Open Access Journals (Sweden)

    NICOLETA CARAGEA

    2010-12-01

    Full Text Available The paper proposes a new approach to the relation between socio-economic development and time. Measuring the economic development of a country by GDP it is obvious that the indicator is an insufficient measure in order to illustrate the progress of the society. National Time Accounting is a set of methods for measuring, comparing and analyzing how people spend and experience their time. The approach is based on evaluated time use or the flow of emotional experience during daily activities. In order to determine the level of development an international system of new statistical indicators was elaborated to express development trough the quality of life growing. The indicators are related to the economic level of the country, living and environmental conditions, employment and the quality of human capital in labour market, but also they reflect the household activities, the balance between professional and private life of people, health condition. The U-index helps to overcome some of the limitations of interpersonal comparisons of subjective well-being.

  10. Cross-Strait Economic Relations: Opportunities Outweigh Risks

    National Research Council Canada - National Science Library

    Roy, Denny

    2004-01-01

    ...." Taiwan finds the economic opportunities on the mainland irresistible. Yet Taiwan recognizes that trading with China supports the strategy of the country representing Taiwan's chief security threat...

  11. The Relational Concurrence of Global Warming and Economic ...

    African Journals Online (AJOL)

    An attempt has been made to examine the concurrent relationship between global warming and economic development focusing on the danger it inheres in developing countries. To achieve this, the paper commenced with the conceptualization of global warming and economic development, the natural and human causes ...

  12. Funding of pensions and economic growth : are they really related?

    NARCIS (Netherlands)

    Zandberg, Eelco; Spierdijk, Laura

    We examine whether changes in the degree of pension funding affect economic growth. Our sample consists of 54 countries, Organization for Economic Co-operation and Development (OECD) as well as non-OECD, during 2001-10. We do not find any effect of changes in the degree of funding on growth in the

  13. The relative economic progress of male foreign workers in Kuwait.

    Science.gov (United States)

    Al-qudsi, S S; Shah, N M

    1991-01-01

    "A human capital framework is utilized to examine the economic progress of nine nationality groups of foreign workers [in Kuwait] using data from the 1983 national Labor Survey. The sources of earnings' variations of particular interest to us included different degrees of education and experience transferability, occupational affiliation and ethnic background. In general, the results derived from the analysis suggest that 1) foreign workers achieve a discernible economic progress as their residence lengthens; 2) the rate of economic progress varies depending on worker's education, home and Kuwait-specific experience, occupational status and ethnic background; and 3) about one third of the earnings inequality is due to unexplained factors including discrimination." excerpt

  14. 78 FR 18562 - Economic and Environmental Principles and Guidelines for Water and Related Land Resources...

    Science.gov (United States)

    2013-03-27

    ... COUNCIL ON ENVIRONMENTAL QUALITY Economic and Environmental Principles and Guidelines for Water... the Army to revise the ``Economic and Environmental Principles and Guidelines for Water and Related... Army to revise the ``Economic and Environmental Principles and Guidelines for Water and Related Land...

  15. Argentina: Political and Economic Conditions and U.S. Relations

    National Research Council Canada - National Science Library

    Sullivan, Mark P

    2006-01-01

    Argentina's restructuring of over $100 billion in defaulted bond debt in June 2005 demonstrated the country's emergence from its 2001-2002 economic crisis that had caused severe stress on the political system...

  16. Economic values of pork production related traits in Finland

    Directory of Open Access Journals (Sweden)

    T. SERENIUS

    2008-12-01

    Full Text Available The objective of the present study was to estimate economic values for sow efficiency and meat production traits in the Finnish pork production system including the consideration for subsidies. Economic values were estimated by developing a bio-economic model that describes the Finnish production system. Genetic improvement estimates for meat production traits were also developed in order to evaluate how much genetic gain is reduced due to selection for meat quality. Results showed that the highest economic values, when expressed in genetic standard deviations, were obtained for total number of piglets born (€2.07 per piglet, feed conversion ratio (€2.07 per feed unit per kg, and lean meat percentage (€1.69 per %. Economic values for litter size, piglet mortality, sows length of productive life, and lean meat percentage increased when subsidies were not accounted for in the bio-economic model. Results show further that meat quality should have 15–20 percent weight in the Finnish production trait index in order to prevent its deterioration. When the selection weights are 15–20% for meat quality, the expected loss in genetic gain is approximately 3 percent for other production traits when compared to selection indices where meat quality traits are not included.;

  17. Economic comparison of MHD equilibrium options for advanced steady state tokamak power plants

    International Nuclear Information System (INIS)

    Ehst, D.A.; Kessel, C.E.; Jardin, S.C.; Krakowski, R.A.; Bathke, C.G.; Mau, T.K.; Najmabadi, F.

    1998-01-01

    Progress in theory and in tokamak experiments leads to questions of the optimal development path for commercial tokamak power plants. The economic prospects of future designs are compared for several tokamak operating modes: (high poloidal beta) first stability, second stability and reverse shear. Using a simplified economic model and selecting uniform engineering performance parameters, this comparison emphasizes the different physics characteristics - stability and non- inductive current drive - of the various equilibria. The reverse shear mode of operation is shown to offer the lowest cost of electricity for future power plants. (author)

  18. Comparison between dynamic programming and genetic algorithm for hydro unit economic load dispatch

    Directory of Open Access Journals (Sweden)

    Bin Xu

    2014-10-01

    Full Text Available The hydro unit economic load dispatch (ELD is of great importance in energy conservation and emission reduction. Dynamic programming (DP and genetic algorithm (GA are two representative algorithms for solving ELD problems. The goal of this study was to examine the performance of DP and GA while they were applied to ELD. We established numerical experiments to conduct performance comparisons between DP and GA with two given schemes. The schemes included comparing the CPU time of the algorithms when they had the same solution quality, and comparing the solution quality when they had the same CPU time. The numerical experiments were applied to the Three Gorges Reservoir in China, which is equipped with 26 hydro generation units. We found the relation between the performance of algorithms and the number of units through experiments. Results show that GA is adept at searching for optimal solutions in low-dimensional cases. In some cases, such as with a number of units of less than 10, GA's performance is superior to that of a coarse-grid DP. However, GA loses its superiority in high-dimensional cases. DP is powerful in obtaining stable and high-quality solutions. Its performance can be maintained even while searching over a large solution space. Nevertheless, due to its exhaustive enumerating nature, it costs excess time in low-dimensional cases.

  19. Economic assumptions for evaluating reactor-related options for managing plutonium

    International Nuclear Information System (INIS)

    Rothwell, G.

    1996-01-01

    This paper discusses the economic assumptions in the U.S. National Academy of Sciences' report, Management and Disposition of Excess Weapons Plutonium: Reactor-Related Options (1995). It reviews the Net Present Value approach for discounting and comparing the costs and benefits of reactor-related options. It argues that because risks associated with the returns to plutonium management are unlikely to be constant over time, it is preferable to use a real risk-free rate to discount cash flows and explicitly describe the probability distributions for costs and benefits, allowing decision makers to determine the risk premium of each option. As a baseline for comparison, it assumes that one economic benefit of changing the current plutonium management system is a reduction in on-going Surveillance and Maintenance (S and M) costs. This reduction in the present value of S and M costs can be compared with the discounted costs of each option. These costs include direct construction costs, indirect costs, operating costs minus revenues, and decontamination and decommissioning expenses. The paper also discusses how to conduct an uncertainty analysis. It finishes by summarizing conclusions and recommendations and discusses how these recommendations might apply to the evaluation of Russian plutonium management options. (author)

  20. Chile: Political and Economic Conditions and U.S. Relations

    Science.gov (United States)

    2009-07-21

    under the Concertación’s free market economic policies and moderate social programs, which have produced notable economic growth and considerable...April 8, 2009. 21 “Supera Enríquez-Ominami a Candidato Presidencial Oficialista en Chile,” Agencia Mexicana de Noticias, June 2, 2009. 22 “People...Negociaría Estado Chileno Con Bancos Que Ocultaron Dinero de Pinochet,” Agencia Mexicana de Noticias, March 15, 2009. 34 Helen Hughes & Jack Chang, “Ex

  1. Teaching International Economics and Trade--Concepts in International Relations

    Science.gov (United States)

    Starbird, Caroline; DeBoer, Dale; Pettit, Jenny

    2004-01-01

    The purpose of this book is to introduce students to real-life issues in international economics. The sections of the book are: (1) The Advantages of Trade; (2) Judging NAFTA; (3) Does Globalization Benefit Poor Countries?; (4) Pocket Guide to International Financial Institutions; (5) What Do You Know about the WTO?; (6) Free Trade and Shifting…

  2. Gender and Relative Economic Efficiency in Sweet Potato Farms of ...

    African Journals Online (AJOL)

    This study employed the stochastic frontier cost function to measure the level of economic efficiency and its determinants in small-scale sweet potato production in Imo State, Nigeria on gender basis. A multi-stage random sampling technique was used to select 120 sweet potato farmers (64 females and 56 males) in the ...

  3. The Relational Concurrence of Global Warming and Economic ...

    African Journals Online (AJOL)

    global warming and economic development focusing on the danger it inheres in ... that both developing and developed countries should sink their differences, .... with time. Other fossils exist but are still under investigation. These fossil fuels contribute greatly to human existence in the areas of. Electricity generation and ...

  4. Constructing Aggregate Environmental-Economic Indicators. A Comparison of 12 OECD Countries

    Energy Technology Data Exchange (ETDEWEB)

    Van den Bergh, C.J.M. [Tinbergen Institute, Labor, Region and Environment, Amsterdam/Rotterdam (Netherlands); Van Veen-Groot, D.B. [Department of Spatial Economics, Faculty of Economics and Econometrics, Vrije Universiteit Amsterdam, Amsterdam (Netherlands)

    1999-07-01

    The application of aggregate indicators in environmental-economic research has received little attention so far. An important reason is the incompleteness of environmental data. This article presents a systematic approach to construct indicators of environment and economy on a macro level. It includes a distinction into the following categories: the volume of economic activities as an indicator of potential environmental pressure; actual environmental pressure; environmental quality; and environmental policy. In each category aggregate indicators are calculated for 12 OECD countries. Subsequently, the correlation between these indicators is examined. Significant correlation is found between the economic activity indicators (or 'potential' environmental pressure), actual environmental pressure and environmental quality, whereas a very weak correlation exists with these indicators and two types of aggregate indicators of environmental policy. Due to some arbitrary choices, which are inevitable, the results are to be judged with caution. Several suggestions are offered to improve the calculation and comparison of aggregate indicators. 20 refs.

  5. Constructing Aggregate Environmental-Economic Indicators. A Comparison of 12 OECD Countries

    International Nuclear Information System (INIS)

    Van den Bergh, C.J.M.; Van Veen-Groot, D.B.

    1999-01-01

    The application of aggregate indicators in environmental-economic research has received little attention so far. An important reason is the incompleteness of environmental data. This article presents a systematic approach to construct indicators of environment and economy on a macro level. It includes a distinction into the following categories: the volume of economic activities as an indicator of potential environmental pressure; actual environmental pressure; environmental quality; and environmental policy. In each category aggregate indicators are calculated for 12 OECD countries. Subsequently, the correlation between these indicators is examined. Significant correlation is found between the economic activity indicators (or 'potential' environmental pressure), actual environmental pressure and environmental quality, whereas a very weak correlation exists with these indicators and two types of aggregate indicators of environmental policy. Due to some arbitrary choices, which are inevitable, the results are to be judged with caution. Several suggestions are offered to improve the calculation and comparison of aggregate indicators. 20 refs

  6. 78 FR 18562 - Economic and Environmental Principles and Requirements for Water and Related Land Resources...

    Science.gov (United States)

    2013-03-27

    ... COUNCIL ON ENVIRONMENTAL QUALITY Economic and Environmental Principles and Requirements for Water... ``Economic and Environmental Principles and Guidelines for Water and Related Land Resources Implementation... Secretary of the Army to revise the ``Economic and Environmental Principles and Guidelines for Water and...

  7. 78 FR 31521 - Economic and Environmental Principles and Guidelines for Water and Related Land Resources...

    Science.gov (United States)

    2013-05-24

    ... COUNCIL ON ENVIRONMENTAL QUALITY Economic and Environmental Principles and Guidelines for Water... the Army to revise the ``Economic and Environmental Principles and Guidelines for Water and Related.... L. 110-114) directed the Secretary of the Army to revise the ``Economic and Environmental Principles...

  8. Economic relations EU-China - the mechanism that the European Union outlines the position of the economic actor

    Directory of Open Access Journals (Sweden)

    Loredana JITARU

    2017-10-01

    Full Text Available Both the EU and China face a number of challenges. The EU has reached the pinnacle of international identity and is going through a rather difficult process of rethinking it. Regarding China, this actor goes through a phase of rethinking its economic growth model, namely the transition from an economy based, in greater extent on exports and investment to an economic growth based on stimulating domestic consumption. In this context, in order to meet the challenges of the third millennium and beyond, the two actors need to strengthen their cooperative relations as they are vital in solving the challenges of this millennium. This paper aims to provide an overview of EU-China economic relations and to analyse the impact of these relations on the EU economy.

  9. Effects of Age-related Differences in Empathy on Social Economic Decision-Making

    OpenAIRE

    Beadle, Janelle N.; Paradiso, Sergio; Kovach, Christopher; Polgreen, Linnea; Denburg, Natalie; Tranel, Daniel

    2012-01-01

    Background: The ways in which aging affects social economic decision-making is a central issue in the psychology of aging. To examine age-related differences in social economic decision-making as a function of empathy, 80 healthy volunteers participated in the Repeated Fixed Opponent Ultimatum Game (UG-R). Previous economic decision-making research has shown that in younger adults empathy is associated with prosocial behavior. The effects of empathy on older adult social economic decision-mak...

  10. Complexity Triggered by Economic Globalisation— The Issue of On-Line Betting-Related Match Fixing

    OpenAIRE

    Wladimir Andreff

    2017-01-01

    Complexity in mainstream economics consists in high intermediary consumption of mathematics. A new approach to complexity economics dwells upon path-dependent global systems; their emergence and evolving organisation. The focus here is on the complexity of the real economic world due to globalisation. On-line betting related match-fixing is a case in point about which the article presents non-exhaustive empirical evidence and shows how it is analysed with the standard model of the economics o...

  11. Economic scale of utilization of radiation (2): agriculture. Comparison between Japan and the U.S.A.

    Energy Technology Data Exchange (ETDEWEB)

    Kume, Tamikazu [Japan Atomic Energy Research Inst., Takasaki, Gunma (Japan). Takasaki Radiation Chemistry Research Establishment; Amano, Etsuo [Fukui Prefectural Univ., Research Center for Bioresources Dept., Awara, Fukui (Japan); Nakanishi, Tomoko M. [Tokyo Univ., Graduate School of Agriculture and Life Sciences, Tokyo (Japan); Chino, Mitsuo [Akita Prefectural Univ., Faculty of Bioresource Sciences, Akita (Japan)

    2002-10-01

    The economic scale of the application of radiation in the field of agriculture in Japan was estimated from public documents to be about 964M$ (million dollars) in 1997. In the food irradiation, an amount of 15,000t of potatoes irradiated per year in Hokkaido was estimated to be worth 16M$. Sterile Insect Technique (SIT) used for combating losses due to the melon fly in the mainly Okinawa region produced as much as 70M$ in benefits. Production of rice using varieties developed by mutation breeding was about 3% of overall production in Japan and the economic scale was 774M$. Radioisotope (RI) utilized in laboratory work, environmental analysis and chronology was accounted to be as high as 24M$. The relative ratios of radiation processing (136M$), mutation breeding (804M$) and RI utilization (24M$) were 14%, 83%, and 3%, respectively. The economic scale surveys in food irradiation and mutation breeding were extended to the United Sates of America (hereinafter abbreviated as U.S.A. or U.S.) for a direct comparison to the situation in Japan. As to maximum estimation, it amounted to be 3.2b$ (billion dollars) for food irradiation and 11.2b$ for mutation breeding. The economic scale for agriculture products within our scope was 14.5b$ for the U.S. and about 0.8b$ for Japan, implying that the former is larger in magnitude by a factor of about 18. (author)

  12. Economic scale of utilization of radiation (2): agriculture. Comparison between Japan and the U.S.A

    International Nuclear Information System (INIS)

    Kume, Tamikazu; Nakanishi, Tomoko M.; Chino, Mitsuo

    2002-01-01

    The economic scale of the application of radiation in the field of agriculture in Japan was estimated from public documents to be about 964M$ (million dollars) in 1997. In the food irradiation, an amount of 15,000t of potatoes irradiated per year in Hokkaido was estimated to be worth 16M$. Sterile Insect Technique (SIT) used for combating losses due to the melon fly in the mainly Okinawa region produced as much as 70M$ in benefits. Production of rice using varieties developed by mutation breeding was about 3% of overall production in Japan and the economic scale was 774M$. Radioisotope (RI) utilized in laboratory work, environmental analysis and chronology was accounted to be as high as 24M$. The relative ratios of radiation processing (136M$), mutation breeding (804M$) and RI utilization (24M$) were 14%, 83%, and 3%, respectively. The economic scale surveys in food irradiation and mutation breeding were extended to the United Sates of America (hereinafter abbreviated as U.S.A. or U.S.) for a direct comparison to the situation in Japan. As to maximum estimation, it amounted to be 3.2b$ (billion dollars) for food irradiation and 11.2b$ for mutation breeding. The economic scale for agriculture products within our scope was 14.5b$ for the U.S. and about 0.8b$ for Japan, implying that the former is larger in magnitude by a factor of about 18. (author)

  13. Sino-U.S. Economic Relations: Problems and Perspectives

    Science.gov (United States)

    1991-06-20

    implementing mandatory or guidance plans are also influenced by changes in prices, taxation and credits, these economic levers are all applied by the...trade protectionism practised by a number of the developed countries, their reduction of official development aid, and rising real interest rates have... taxation for the first three years, and their tax rate will be 15% in the subsequent three years; if the export of an enterprise’s products can reach a

  14. Chile: Political and Economic Conditions and U.S. Relations

    Science.gov (United States)

    2010-09-22

    RN) and the rightist Independent Democratic Union (Unión Demócrata Independiente , UDI). A third coalition, the “Broad Party of the Socialist Left...independents and members of the Regionalist Party of Independents (Partido Regionalista de los Independientes , PRI), who are unaffiliated with either of the...Wilde, “Piñera Won. Will he uphold Chile’s post -Pinochet moral legacy?” Christian Science Monitor, January 18, 2010. Chile: Political and Economic

  15. Comprehensive exergetic and economic comparison of PWR and hybrid fossil fuel-PWR power plants

    International Nuclear Information System (INIS)

    Sayyaadi, Hoseyn; Sabzaligol, Tooraj

    2010-01-01

    A typical 1000 MW Pressurized Water Reactor (PWR) nuclear power plant and two similar hybrid 1000 MW PWR plants operate with natural gas and coal fired fossil fuel superheater-economizers (Hybrid PWR-Fossil fuel plants) are compared exergetically and economically. Comparison is performed based on energetic and economic features of three systems. In order to compare system at their optimum operating point, three workable base case systems including the conventional PWR, and gas and coal fired hybrid PWR-Fossil fuel power plants considered and optimized in exergetic and exergoeconomic optimization scenarios, separately. The thermodynamic modeling of three systems is performed based on energy and exergy analyses, while an economic model is developed according to the exergoeconomic analysis and Total Revenue Requirement (TRR) method. The objective functions based on exergetic and exergoeconomic analyses are developed. The exergetic and exergoeconomic optimizations are performed using the Genetic Algorithm (GA). Energetic and economic features of exergetic and exergoeconomic optimized conventional PWR and gas and coal fired Hybrid PWR-Fossil fuel power plants are compared and discussed comprehensively.

  16. COMPARISON OF THE ACCOUNTING CONCEPT “FAIR VALUE” WITH OTHER ECONOMIC VALUE CONCEPTS

    OpenAIRE

    Justine Jaunzeme

    2011-01-01

    Fair value is a measurement base found both in International Financial Reporting Standards and in Latvian accounting legislation. For the fair value measurements to be meaningful for financial analysts, consultants and other financial statement users, it is important that the fair value concept be understood in relation to other economic value concepts. The purpose of this paper is to compare the fair value concept of financial accounting to other economic value concepts. The qualitative meth...

  17. The problem of using trade secrets in economic relations

    Directory of Open Access Journals (Sweden)

    А. О. Олефір

    2015-05-01

    . The objects of trade secrets, depending on the fields may be the following types of information: (1 scientific and technical; (2 management; (3 commercial; (4 financial. At this stage, there is a growing role of know-how, compared with patents, because as their special advantages and drop interest in patenting innovations as an independent factor, as well as economic and legal efficiency mode of trade secrets. Under the know-how necessary to understand the technical, manufacturing, engineering knowledge, experience and skills related to the design, development, manufacture, sale, operation, maintenance, repair, improve technology and other innovative objects which have the status of trade secrets, and a factor of competitiveness entity. Given the fact that the administrative and jurisdictional mechanisms for the protection of trade secrets are more or less clear, we focused on internal corporate events. First, this is consolidation in the basic documents of the entity (statute, founding and collective agreements, work rules on trade secret law such provision as law on ownership and protection of trade secrets. Second, the order of the head of the entity to approve the list of information to be protected as a trade secret. Third, develop and adopt regulations on trade secrets. Fourth, to approve the regulations on the organization of the documents containing trade secrets. Fifth, to include in a labor agreement (contract the condition of non-disclosure of trade secrets or employee expected signing of enhancing privacy protection. Conclusions of the research. In order to stimulate innovation growth and protection of corporate security entities we should propose changes to the legislation: (1 secure the definition of the concept of «know-how (secret production» indicating that the exclusive right to the secret of acting as long as the relation of production secrets operating mode of trade secrets; (2 add Tax Code of Ukraine following types of tax benefits: (a exemption

  18. Economic assessment factors relating to spent nuclear fuel reprocessing

    International Nuclear Information System (INIS)

    This paper is in two parts. Part I discusses the factors to be applied in an economic assessment of reprocessing. It sets forth three basic cost components, namely capital costs, operating costs and the cost of capital utilization. It lists the various components of each cost area. Part II proposes a relationship between these respective cost areas, tabulates a range of costs and then develops unit costs for reprocessing operations. Finally, an addendum to the paper gives a more detailed breakdown of the capital costs of a reprocessing plant

  19. Chile: Political and Economic Conditions and U.S. Relations

    Science.gov (United States)

    2009-12-10

    pace to meet all eight of the United Nations ( UN ) Millennium Development Objectives by 2015.9 Recent Political and Economic Developments Bachelet...Front For Elections,” EFE News Service, June 15, 2009; “‘Hombres Fuertes’ de Las Campañas Analizan lo que Está en Juego en la Elección Presidencial...Enriquez-Ominami Paves Way For Younger Leaders,” Oxford Analytica, September 7, 2009. 42 “Marco Enríquez es, Políticamente, Hijo de Bachelet y Lagos

  20. China’s Economic Relations with Indonesia: Threats and Opportunities

    Directory of Open Access Journals (Sweden)

    Anne Booth

    2011-01-01

    Full Text Available The paper examines the development of China’s economic ties with Southeast Asia over the last two decades, culminating in the inauguration of the ASEAN-China Free Trade Agreement (ACFTA in 2010. Particular reference is made to China’s trade ties with Indonesia. Although two-way trade between China and Indonesia has grown rapidly since 2000, Indonesian exports to China are dominated by primary products, while imports from China are dominated by manufactures. While this pattern might reflect short-term comparative advantage in both economies, it is causing some concern in Indonesia. The paper assesses these concerns, and possible political reactions.

  1. China-USA economic relations: bilateral ties and multilateral economic projects

    Directory of Open Access Journals (Sweden)

    S. M. Troush

    2017-01-01

    Full Text Available The article is devoted to the study of problematic issues of the change of US-China trade is going up notwithstanding the slowdown of Chinese economy. Those US fi rms who placed production in China became more involved into Chinese internal market. Chinese investments into US prevail over the US investments in China. The decisions of the Chinese leadership to set up the new market priorities in the economic development are implemented with obvious diffi culties, but being implemented, could stimulate US-China ties.

  2. [Economic impact of AFId management with modern management system in Intensive Care patients: comparison between ICUs].

    Science.gov (United States)

    Fuoco, Giovanni; Di Giulio, Paola

    2016-01-01

    . Economic impact of AFId management with modern management systems in Intensive Care patients: comparison between ICUs. Acute fecal incontinence associated with diarrhea (AFId) affects up to 40% of intensive care unit (ICU) patients and may be responsible for pressure ulcers (PU). The FMS (Fecal Management System) though improving the management of these patients is not often provided due to its cost. To measure the costs of the use of FMS compared to routine care in three intensive care units (ICU) of Piedmont (Italy). All patients admitted from January to June 2016, > 18 years with at least three AFId episodes in the previous 24 hours were included. The costs for hygiene, medications and nursing time spent were calculated on 10 patients without FMS, accounting for the mean number of diarrhea attacks (3.04 per day), and mean days of FMS use. The FMS generated savings compared to routine care in nursing time, equipments for hygiene and pressure sores medications in patients with sacral sores. Savings depended on length of use (LoU) of the device: ICU with 10 patients (7 with PUs), mean LoU FMS 11.9 days, savings 1.210 euros; ICU with 10 patients (2 with PUs), mean LoU FMS 17.3 days, savings 5.317 euros; ICU with 45 patients (11 with PUs) mean LoU FMS 9.3 days, cost increase 1.057 euros. The cost of FMS is quickly amortised in patients with PUs. No FMS patients developed a new PUs. The FMS gives rise to savings when used in patients with PUs or for more than 10 days. The savings related to the prevention of PUs should be also added.

  3. Measuring Poverty in Southern India: A Comparison of Socio-Economic Scales Evaluated against Childhood Stunting.

    Science.gov (United States)

    Kattula, Deepthi; Venugopal, Srinivasan; Velusamy, Vasanthakumar; Sarkar, Rajiv; Jiang, Victoria; S, Mahasampath Gowri; Henry, Ankita; Deosaran, Jordanna Devi; Muliyil, Jayaprakash; Kang, Gagandeep

    2016-01-01

    Socioeconomic status (SES) scales measure poverty, wealth and economic inequality in a population to guide appropriate economic and public health policies. Measurement of poverty and comparison of material deprivation across nations is a challenge. This study compared four SES scales which have been used locally and internationally and evaluated them against childhood stunting, used as an indicator of chronic deprivation, in urban southern India. A door-to-door survey collected information on socio-demographic indicators such as education, occupation, assets, income and living conditions in a semi-urban slum area in Vellore, Tamil Nadu in southern India. A total of 7925 households were categorized by four SES scales-Kuppuswamy scale, Below Poverty Line scale (BPL), the modified Kuppuswamy scale, and the multidimensional poverty index (MDPI) and the level of agreement compared between scales. Logistic regression was used to test the association of SES scales with stunting. The Kuppuswamy, BPL, MDPI and modified Kuppuswamy scales classified 7.1%, 1%, 5.5%, and 55.3% of families as low SES respectively, indicating conservative estimation of low SES by the BPL and MDPI scales in comparison with the modified Kuppuswamy scale, which had the highest sensitivity (89%). Children from low SES classified by all scales had higher odds of stunting, but the level of agreement between scales was very poor ranging from 1%-15%. There is great non-uniformity between existing SES scales and cautious interpretation of SES scales is needed in the context of social, cultural, and economic realities.

  4. Economic Valuation of Mangroves for Comparison with Commercial Aquaculture in South Sulawesi, Indonesia

    Directory of Open Access Journals (Sweden)

    Abdul Malik

    2015-08-01

    Full Text Available Mangroves are recognized as a provider of a variety of products and essential ecosystem services that contribute significantly to the livelihood of local communities. However, over the past decades, mangroves in many tropical areas including the Takalar district, South Sulawesi have degraded and decreased mainly due to conversion to aquaculture. Currently, little is known about the economic benefits of commercialization of aquaculture as compared to those derived from mangroves in the form of products and services. Here, we estimate the Total Economic Value (TEV of mangrove benefits in order to compare it with the benefit value of commercial aquaculture. Market prices, replacement costs, benefit transfer value and Cost-Benefit Analyses (CBA have been used for value determination and comparison. The results show that the per year TEV of mangroves in the study area (Takalar district, South Sulawesi was in the range of 4370 thousands USD (kUSD to 10,597 kUSD or 4 kUSD to 8 kUSD per hectare (the highest value contribution derived from the indirect use value (94%, whereas commercial aquaculture had a net benefit value of 228 kUSD or 3 kUSD per hectare. In addition, the comparison of Net Present Value (NPV between the benefit value of mangroves and that of commercial aquaculture revealed that conversion of mangroves into commercial aquaculture was not economically beneficial when the analysis was expanded to cover the costs of environmental and forest rehabilitation.

  5. Economics.

    Science.gov (United States)

    Palley, Paul D; Parcero, Miriam E

    2016-10-01

    A review of literature in the calendar year 2015 dedicated to environmental policies and sustainable development, and economic policies. This review is divided into these sections: sustainable development, irrigation, ecosystems and water management, climate change and disaster risk management, economic growth, water supply policies, water consumption, water price regulation, and water price valuation.

  6. Economic Motives for Adopting LGBT-Related Workplace Policies (Updated)

    OpenAIRE

    Mallory, Christy; Sears, Brad

    2011-01-01

    Over ninety percent of the 100 top companies in the U.S.—the top 50 federal contractors and the top 50 Fortune 500 companies—have policies prohibiting discrimination based on sexual orientation, and 78% of the companies have policies prohibiting discrimination based on gender identity. In comparison to a 2011 study, based on 2010 data, there has been a 50% increase in the number of top federal contractors with gender identity non-discrimination policies and a 26% increase in the number of top...

  7. Gender Relations and Economic Development: Hypotheses about the Reversal of Fortune in EurAsia

    NARCIS (Netherlands)

    de Pleijt, A.M.; van Zanden, J.L.; Carmichael, S.G.

    2016-01-01

    This paper develops an interrelated set of hypotheses about the links between gender relations, family systems and economic development in EurAsia. Firstly, we briefly discuss a number of ideas from the recent literature about the links between gender relations and economic development. Secondly, we

  8. Transatlantic Economic Relations and the Prospects of a New Partnership

    Directory of Open Access Journals (Sweden)

    Florin Bonciu

    2013-09-01

    Full Text Available The paper analyzes the international context in which negotiations between the European Union and United States on a Transatlantic Trade and Investment Partnership have been launched in July 2013. This context includes both the repeated failures of the Doha Round negotiations as well as the previous attempts and achievements of the European Union and United States to create a transatlantic partnership. The author considers that the current circumstances are more favourable for the successful finalization of the transatlantic partnership but, at the same time, stresses the sensitive issues that may delay or divert the negotiations. The paper concludes that there are many possible immediate positive consequences on economic growth and creation of jobs of the Transatlantic Trade and Investment Partnership as well as a high potential to expand its implementation in North America through NAFTA and in some other countries that have free trade agreements with either the European Union or the United States.

  9. Changing Race Relations in Organizations: A Comparison of Theories.

    Science.gov (United States)

    1985-03-01

    Desegregated Classroom: The Effects of Cooperation on Prosocial Behavior and Academic Performance. Working Paper, Department of Psychology. Santa Cruz, CA... Behavior Changing Race Relations in Organizations: A Comparison of Theories Clayton P. .Alderfer Working Paper #66 DTIC ~ELECTE0 B DITRUTION STATEMENTA...unfavorable stereotypes of blacks, they have less reason to change. White stereotypes have long served as rationalizations for white dominance. In

  10. Effective fillips for the harmonization of relations in an economic organization

    Directory of Open Access Journals (Sweden)

    Elena Georgievna Kalabina

    2012-03-01

    Full Text Available This paper considers the problem of harmonization of economic interests in mutual relations between the employee and the employer of the economic organization through a prism of the economic theory of stimulus. Mutual relations between the employee and the employer in the economic organization are accompanied transaction costs and the control costs which combination and size define a choice of type of the contract which typology is presented in work. A condition of maintenance of long contract relations between the employee and the employer in the economic organization is construction of the stimulating contract which maintenance allows each participant to take the maximum utility in all admissible forms. On the basis of studying of interests of each party, conditions of the conclusion and base parameters, the model of the effective stimulating contract between the employee and the employer in the economic organization is developed

  11. A techno-economic comparison of rural electrification based on solar home systems and PV microgrids

    International Nuclear Information System (INIS)

    Chaurey, A.; Kandpal, T.C.

    2010-01-01

    Solar home systems are typically used for providing basic electricity services to rural households that are not connected to electric grid. Off-grid PV power plants with their own distribution network (micro/minigrids) are also being considered for rural electrification. A techno-economic comparison of the two options to facilitate a choice between them is presented in this study on the basis of annualised life cycle costs (ALCC) for same type of loads and load patterns for varying number of households and varying length and costs of distribution network. The results highlight that microgrid is generally a more economic option for a village having a flat geographic terrain and more than 500 densely located households using 3-4 low power appliances (e.g. 9 W CFLs) for an average of 4 h daily. The study analyses the viability of the two options from the perspectives of the user, an energy service company and the society.

  12. Economic valuation of Mangroves for comparison with commercial aquaculture in south Sulawesi, Indonesia

    DEFF Research Database (Denmark)

    Malik, Abdul; Fensholt, Rasmus; Mertz, Ole

    2015-01-01

    Mangroves are recognized as a provider of a variety of products and essential ecosystem services that contribute significantly to the livelihood of local communities. However, over the past decades, mangroves in many tropical areas including the Takalar district, South Sulawesi have degraded...... and decreased mainly due to conversion to aquaculture. Currently, little is known about the economic benefits of commercialization of aquaculture as compared to those derived from mangroves in the form of products and services. Here, we estimate the Total Economic Value (TEV) of mangrove benefits in order...... to compare it with the benefit value of commercial aquaculture. Market prices, replacement costs, benefit transfer value and Cost-Benefit Analyses (CBA) have been used for value determination and comparison. The results show that the per year TEV of mangroves in the study area (Takalar district, South...

  13. A techno-economic comparison of rural electrification based on solar home systems and PV microgrids

    Energy Technology Data Exchange (ETDEWEB)

    Chaurey, A. [TERI, Darbari Seth Block, Habitat Place, Lodhi Road, New Delhi 110003 (India); Kandpal, T.C. [Centre for Energy Studies, Indian Institute of Technology, Hauz Khas, New Delhi 110016 (India)

    2010-06-15

    Solar home systems are typically used for providing basic electricity services to rural households that are not connected to electric grid. Off-grid PV power plants with their own distribution network (micro/minigrids) are also being considered for rural electrification. A techno-economic comparison of the two options to facilitate a choice between them is presented in this study on the basis of annualised life cycle costs (ALCC) for same type of loads and load patterns for varying number of households and varying length and costs of distribution network. The results highlight that microgrid is generally a more economic option for a village having a flat geographic terrain and more than 500 densely located households using 3-4 low power appliances (e.g. 9 W CFLs) for an average of 4 h daily. The study analyses the viability of the two options from the perspectives of the user, an energy service company and the society. (author)

  14. TECHNICAL AND ECONOMICAL COMPARISON OF OVERFLOW DAM VARIANTS AT THE GRODNO WATER-POWER STATION

    Directory of Open Access Journals (Sweden)

    G. G. Krouglov

    2005-01-01

    Full Text Available The paper considers various aspects pertaining to determination of main technical characteristics of water-development projects of water-power stations. Technical and economical characteristics of overflow dams at the Grodno water-power station are compared in the paper.The paper contains results of model investigations of two-tier overflow dam which is included in composition of the Grodno water-power station and presents methodology for calculation of pool integration behind two-tier dam which has been developed at the water-development and power engineering department. This methodology makes it possible to determine rate coefficient and compressed depth. In addition to this the paper gives technical and economical comparison of various designs of overflow dams at the Grodno water-power station, analyzes their cost and on the basis of this comparative analysis it is recommended to construct a two-pier dam. 

  15. 'When psychology and economics meet: Relational goods in training groups

    Directory of Open Access Journals (Sweden)

    Alessandra Di Caccamo

    2014-09-01

    Full Text Available The development of the concept of relational goods is an innovation in the economy as opposed to the predominant instrumental logic and the ultimate aim of achieving profit. By facilitating the process of remodeling and reconfiguration the modalities of entering into a relationship, and allowing a new connection between different dimension of one's family, relational and cultural experience, median training groups are a place of choice for developing relational good in different contexts.Keywords: Relational good; Median training group; Social well-being

  16. Economism

    Directory of Open Access Journals (Sweden)

    P. Simons

    2010-07-01

    Full Text Available Modern society is characterised not only by a fascination with scientific technology as a means of solving all problems, especially those that stand in the way of material progress (technicism, but also by an obsessive interest in everything that has to do with money (economism or mammonism. The article discusses the relationship between technicism and economism, on the basis of their relationship to utilitarian thinking: the quest for the greatest happiness for the greatest number of people. Recent major studies of neo-liberalism (seen as an intensification of utilitarianism by Laval and Dardot are used as reference to the development of utilitarianism. It is suggested that the western view of the world, as expressed in economism and technicism, with a utilitarian ethics, features three absolutisations: those of theoretical thinking, technology and economics. In a second part, the article draws on the framework of reformational philosophy to suggest an approach that, in principle, is not marred by such absolutisations.

  17. Economic development and declining vulnerability to climate-related disasters in China

    Science.gov (United States)

    Wu, Jidong; Han, Guoyi; Zhou, Hongjian; Li, Ning

    2018-03-01

    Exposure and vulnerability are the main contributing factors of growing impact from climate-related disasters globally. Understanding the spatiotemporal dynamic patterns of vulnerability is important for designing effective disaster risk mitigation and adaptation measures. At national scale, most cross-country studies have suggested that economic vulnerability to disasters decreases as income increases, especially for developing countries. Research covering sub-national climate-related natural disasters is indispensable to obtaining a comprehensive understanding of the effect of regional economic growth on vulnerability reduction. Taking China as a case, this subnational scale study shows that economic development is correlated with the significant reduction in human fatalities but increase in direct economic losses (DELs) from climate-related disasters since 1949. The long-term trend in climate-related disaster vulnerability, reflected by mortality (1978-2015) and DELs (1990-2015) as a share of the total population and Gross Domestic Product, has seen significant decline among all economic regions in China. While notable differences remain among its West, Central and East economic regions, the temporal vulnerability change has been converging. The study further demonstrated that economic development level is correlated with human and economic vulnerability to climate-related disasters, and this vulnerability decreased with the increase of per-capita income. This study suggested that economic development can have nuanced effects on overall human and economic vulnerability to climate-related disasters. We argue that climate change science needs to acknowledge and examine the different pathways of vulnerability effects related to economic development.

  18. Nigeria-China Economic Relations Under the South-South ...

    African Journals Online (AJOL)

    The defining characteristic of the South-South solidarity is cooperation among the ... relations which appear to be in great disequilibrium and to China's advantage. ... penetration of the Nigerian economy, observers of Nigeria's international ...

  19. Poverty-related and neglected diseases - an economic and epidemiological analysis of poverty relatedness and neglect in research and development.

    Science.gov (United States)

    von Philipsborn, Peter; Steinbeis, Fridolin; Bender, Max E; Regmi, Sadie; Tinnemann, Peter

    2015-01-01

    Economic growth in low- and middle-income countries (LMIC) has raised interest in how disease burden patterns are related to economic development. Meanwhile, poverty-related diseases are considered to be neglected in terms of research and development (R&D). Developing intuitive and meaningful metrics to measure how different diseases are related to poverty and neglected in the current R&D system. We measured how diseases are related to economic development with the income relation factor (IRF), defined by the ratio of disability-adjusted life-years (DALYs) per 100,000 inhabitants in LMIC versus that in high-income countries. We calculated the IRF for 291 diseases and injuries and 67 risk factors included in the Global Burden of Disease Study 2010. We measured neglect in R&D with the neglect factor (NF), defined by the ratio of disease burden in DALYs (as percentage of the total global disease burden) and R&D expenditure (as percentage of total global health-related R&D expenditure) for 26 diseases. The disease burden varies considerably with the level of economic development, shown by the IRF (median: 1.38; interquartile range (IQR): 0.79-6.3). Comparison of IRFs from 1990 to 2010 highlights general patterns of the global epidemiological transition. The 26 poverty-related diseases included in our analysis of neglect in R&D are responsible for 13.8% of the global disease burden, but receive only 1.34% of global health-related R&D expenditure. Within this group, the NF varies considerably (median: 19; IQR: 6-52). The IRF is an intuitive and meaningful metric to highlight shifts in global disease burden patterns. A large shortfall exists in global R&D spending for poverty-related and neglected diseases, with strong variations between diseases.

  20. Ecological agriculture in South-India : an agro-economic comparison and study of transition

    OpenAIRE

    Jager, de, A.; Werf, van der, E.

    1992-01-01

    This report describes two research programmes carried out on ecological agriculture in South-India. Experiences of twelve farmers in transition towards ecological agriculture are described and analysed. The comparative performance of seven farmer pairs, consisting of one ecological and one conventional reference farm, is analysed in relation to agronomic and economic performance

  1. International Comparison of Water Resources Utilization Efficiency in the Silk Road Economic Belt

    Science.gov (United States)

    Yan, Long; Ma, Jing; Deng, Wei; Wang, Yong

    2018-03-01

    In order to get knowledge of the standard of water utilization of the Silk Road Economic Belt from international point of view, the paper analyzes the annual variation of water resources utilization in the Silk Road Economic Belt, and compares with other typical countries. The study shows that Water resources utilization efficiency has been greatly improved in recent 20 years and the water consumption per USD 10000 of GDP has been declined 87.97%. the improvement of industrial water consumption efficiency is the key driving factors for substantial decrease in water consumption.The comparison of water utilization and human development shows that the higher HDI the country is, the more efficient water utilization the country has. water consumption per USD 10000 of GDP in country with HDI>0.9 is 194m³, being 8.5% of that in country with HDI from 0.5 to 0.6. On the premise of maintaining the stable economic and social development of the Silk Road Economic Belt, the realization of the control target of total water consumption must depend on the strict control over the disorderly expansion of irrigated area, the change in the mode of economic growth, the implementation of the development strategy for new industrialization and urbanization, vigorous development of the processing industry with low water consumption as well as the high-tech and high value-added industry. Only in this way, the control target of total water consumption can be realized in the process of completing the industrialization task.

  2. Relative Importance of Political Instability and Economic Variables on Perceived Country Creditworthiness

    OpenAIRE

    Suk Hun Lee

    1993-01-01

    This paper examines the relative importance of political instability and economic variables on perceived country creditworthiness. Our results indicate that both political instability and economic variables are taken into account in evaluating country creditworthiness; however, it appears that bankers assign larger weight to economic performances, which we except of reflect longer term political stability. In addition, the frequency of changes in the regime and armed conflict, both proxying f...

  3. Land-use change trajectories up to 2050. Insights from a global agro-economic model comparison

    Energy Technology Data Exchange (ETDEWEB)

    Schmitz, Christoph [Potsdam Inst. Climate Impact Research (PIK), Telegrafenberg (Germany); van Meijl, Hans [Wageningen Univ. and Research Center, Hague (Netherlands); Kyle, G. Page [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Nelson, Gerald C. [International Food Policy Research Inst. (IFPRI), Washington, DC (United States); Univ. of Illinois, Urbana-Champaign, IL (United States); Fujimori, Shinichiro [National Inst. for Environmental Studies (NIES), Ibaraki (Japan); Gurgel, Angelo [Sao Paulo School of Economics (EESP-FGV) (Brazil); Havlik, Petr [International Inst. for Applied Systems Analysis (IIASA), Laxenburg (Austria); Heyhoe, Edwina [Australian Bureau of Agricultural and Resource Economics and Sciences (ABARES), Canberra (Australia); Mason d' Croz, Daniel [International Food Policy Research Inst. (IFPRI), Washington, DC (United States); Popp, Alexander [Potsdam Inst. Climate Impact Research (PIK), Telegrafenberg (Germany); Sands, Ronald [U.S. Dept. of Agriculture (USDA), Washington, DC (United States); Tabeau, Andrzej [Wageningen Univ. and Research Center, Hague (Netherlands); van der Mensbrugghe, Dominique [Food and Agriculture Organization of the United Nations (FAO), Rome (Italy); von Lampe, Martin [Organization for Economic Co-operation and Development (OECD), Paris (France); Wise, Marshall A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Blanc, Elodie [Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States); Hasegawa, Tomoko [National Inst. for Environmental Studies (NIES), Tsukuba (Japan); Kavallari, Aikaterini [Wageningen Univ. and Research Center, Hague (Netherlands); Valin, Hugo [International Inst. for Applied Systems Analysis (IIASA), Laxenburg (Austria)

    2013-12-10

    Changes in agricultural land use have important implications for environmental services. Previous studies of agricultural land-use futures have been published indicating large uncertainty due to different model assumptions and methodologies. In this article we present a first comprehensive comparison of global agro-economic models that have harmonized drivers of population, GDP, and biophysical yields. The comparison allows us to ask two research questions: (1) How much cropland will be used under different socioeconomic and climate change scenarios? (2) How can differences in model results be explained? The comparison includes four partial and six general equilibrium models that differ in how they model land supply and amount of potentially available land. We analyze results of two different socioeconomic scenarios and three climate scenarios (one with constant climate). Most models (7 out of 10) project an increase of cropland of 10–25% by 2050 compared to 2005 (under constant climate), but one model projects a decrease. Pasture land expands in some models, which increase the treat on natural vegetation further. Across all models most of the cropland expansion takes place in South America and sub-Saharan Africa. In general, the strongest differences in model results are related to differences in the costs of land expansion, the endogenous productivity responses, and the assumptions about potential cropland.

  4. The economic impact of insulin-related hypoglycemia in Denmark

    DEFF Research Database (Denmark)

    Hoskins, Nicki; Tikkanen, Christian Klyver; Pedersen-Bjergaard, Ulrik

    2017-01-01

    AIMS: To estimate the direct cost of hypoglycemia in insulin-treated adults with type 1 diabetes (T1DM) and type 2 diabetes (T2DM) in Denmark. MATERIALS AND METHODS: The Local Impact of Hypoglycemia Tool (LIHT) was used to estimate the costs associated with insulin-related hypoglycemia. Average...

  5. Is socio-economic status a determinant of HIV-related stigma attitudes in Zimbabwe? Findings from Project Accept

    Directory of Open Access Journals (Sweden)

    Kudzanai Mateveke

    2016-08-01

    Full Text Available HIV related stigma and discrimination is a known barrier for HIV prevention and care. We aimed to assess the relationship between socio-economic status (SES and HIV related stigma in Zimbabwe. This paper uses data from Project Accept, which examined the impact of community-based voluntary counseling and testing intervention on HIV incidence and stigma. Total of 2522 eligible participants responded to a psychometric assessment tool, which assessed HIV related stigma and discrimination attitudes on 4 point Likert scale. The tool measured three components of HIVrelated stigma: shame, blame and social isolation, perceived discrimination, and equity. Participants’ ownership of basic assets was used to assess the socio-economic status. Shame, blame and social isolation component of HIV related stigma was found to be significantly associated with medium [odds ratio (OR=1.73, P<0.01] and low SES (OR=1.97, P<0.01, indicating more stigmatizing attitudes by participants belonging to medium and low SES in comparison to high SES. For HIV related stigma and discrimination programs to be effective, they should take into account the socio-economic context of target population.

  6. Panama: Political and Economic Conditions and U.S. Relations

    Science.gov (United States)

    2012-11-27

    improving the transparency of its financial system. It signed a Tax Information Exchange Agreement ( TIEA ) with the United States in November 2010, and by...work of money launderers. Both the signing of a TIEA with the United States and Panama’s approval of legislation related to “bearer shares” were...had wanted to delay consideration of the Panama FTA until the United States and Panama signed a Tax Information Exchange Agreement ( TIEA ). This

  7. Measuring Poverty in Southern India: A Comparison of Socio-Economic Scales Evaluated against Childhood Stunting.

    Directory of Open Access Journals (Sweden)

    Deepthi Kattula

    Full Text Available Socioeconomic status (SES scales measure poverty, wealth and economic inequality in a population to guide appropriate economic and public health policies. Measurement of poverty and comparison of material deprivation across nations is a challenge. This study compared four SES scales which have been used locally and internationally and evaluated them against childhood stunting, used as an indicator of chronic deprivation, in urban southern India.A door-to-door survey collected information on socio-demographic indicators such as education, occupation, assets, income and living conditions in a semi-urban slum area in Vellore, Tamil Nadu in southern India. A total of 7925 households were categorized by four SES scales-Kuppuswamy scale, Below Poverty Line scale (BPL, the modified Kuppuswamy scale, and the multidimensional poverty index (MDPI and the level of agreement compared between scales. Logistic regression was used to test the association of SES scales with stunting.The Kuppuswamy, BPL, MDPI and modified Kuppuswamy scales classified 7.1%, 1%, 5.5%, and 55.3% of families as low SES respectively, indicating conservative estimation of low SES by the BPL and MDPI scales in comparison with the modified Kuppuswamy scale, which had the highest sensitivity (89%. Children from low SES classified by all scales had higher odds of stunting, but the level of agreement between scales was very poor ranging from 1%-15%.There is great non-uniformity between existing SES scales and cautious interpretation of SES scales is needed in the context of social, cultural, and economic realities.

  8. Do Better Political Relations with the USA Improve A Country's Economic Outlook?

    Directory of Open Access Journals (Sweden)

    Anwar Aridi

    2010-01-01

    Full Text Available Relations of countries with the USA could be considered as helpful in their quest for enhanced economic performance. Does an improvement or deterioration in relations with the USA bring significant economic and financial benefits or costs, in areas such as, trade, capital flows, remittances, aid, military expenditures, and education? The results based on an event study are very preliminary. Nevertheless, this line of research could be fruitful and may enhance our appreciation of international political-economic relations and the ability to build more comprehensive theories of trade, capital flows and the like.

  9. On the Relation Between Management and Economics from the Perspective of Institutional Statistics

    Directory of Open Access Journals (Sweden)

    Dan Yang

    2007-10-01

    Full Text Available Every country's economic development affects all levels of its society and thus the results of its social science research. To make social science research better serve their economic development, many countries have established social science research institutes, among which are management research institutes more related to economic research institutes. Through comparative research of the locations and founding dates of the institutes in different countries, this article analyses the development trends and the relationship between economics and management research, providing us with the relevant experience and background for planning purposes.

  10. Economic Costs Attributable to Smoking in China: Update and an 8-year Comparison, 2000–2008

    Science.gov (United States)

    Yang, Lian; Sung, Hai-Yen; Mao, Zhengzhong; Hu, Teh-wei; Rao, Keqin

    2013-01-01

    Objective To estimate the health-related economic costs attributable to smoking in China for persons aged 35 and older in 2003 and in 2008 and to compare these costs with the respective results from 2000. Methods A prevalence-based, disease-specific approach was used to estimate smoking-attributable direct and indirect economic costs. The primary data source was the 2003 and 2008 China National Health Services Survey, which contains individual participant’s smoking status, healthcare utilization, and expenditures. Results The total economic cost of smoking in China amounted to $17.1 billion in 2003 and $28.9 billion in 2008 (both measured in 2008 constant US dollars). Direct smoking-attributable healthcare costs in 2003 and 2008 were $4.2 billion and $6.2 billion, respectively. Indirect economic costs in 2003 and 2008 were $12.9 billion and $22.7 billion, respectively. Compared to 2000, the direct costs of smoking rose by 72% in 2003 and 154% in 2008, while the indirect costs of smoking rose by 170% in 2003 and 376% in 2008. Conclusion The economic burden of cigarette smoking has increased substantially in China during the past decade and is expected to continue to increase as the national economy and the price of healthcare services grow. Stronger intervention measures against smoking should be taken without delay to reduce the health and financial losses caused by smoking. PMID:21339491

  11. Economic costs attributable to smoking in China: update and an 8-year comparison, 2000-2008.

    Science.gov (United States)

    Yang, Lian; Sung, Hai-Yen; Mao, Zhengzhong; Hu, Teh-wei; Rao, Keqin

    2011-07-01

    To estimate the health-related economic costs attributable to smoking in China for persons aged 35 and older in 2003 and in 2008 and to compare these costs with the respective results from 2000. A prevalence-based, disease-specific approach was used to estimate smoking-attributable direct and indirect economic costs. The primary data source was the 2003 and 2008 China National Health Services Survey, which contains individual participant's smoking status, healthcare use and expenditures. The total economic cost of smoking in China amounted to $17.1 billion in 2003 and $28.9 billion in 2008 (both measured in 2008 constant US$). Direct smoking-attributable healthcare costs in 2003 and 2008 were $4.2 billion and $6.2 billion, respectively. Indirect economic costs in 2003 and 2008 were $12.9 billion and $22.7 billion, respectively. Compared to 2000, the direct costs of smoking rose by 72% in 2003 and 154% in 2008, while the indirect costs of smoking rose by 170% in 2003 and 376% in 2008. The economic burden of cigarette smoking has increased substantially in China during the past decade and is expected to continue to increase as the national economy and the price of healthcare services grow. Stronger intervention measures against smoking should be taken without delay to reduce the health and financial losses caused by smoking.

  12. A comparative assessment of the economics of plutonium disposition including comparison with other nuclear fuel cycles

    International Nuclear Information System (INIS)

    Williams, K.A.; Miller, J.W.; Reid, R.L.

    1997-01-01

    DOE has been evaluating three technologies for the disposition of approximately 50 metric tons of surplus plutonium from defense-related programs: reactors, immobilization, and deep boreholes. As part of the process supporting an early CY 1997 Record of Decision (ROD), a comprehensive assessment of technical viability, cost, and schedule has been conducted. Oak Ridge National Laboratory has managed and coordinated the life-cycle cost (LCC) assessment effort for this program. This paper discusses the economic analysis methodology and the results prior to ROD. Other objectives of the paper are to discuss major technical and economic issues that impact plutonium disposition cost and schedule. Also to compare the economics of a once-through weapons-derived MOX nuclear fuel cycle to other fuel cycles, such as those utilizing spent fuel reprocessing. To evaluate the economics of these technologies on an equitable basis, a set of cost estimating guidelines and a common cost-estimating format were utilized by all three technology teams. This paper also includes the major economic analysis assumptions and the comparative constant-dollar and discounted-dollar LCCs

  13. Techno-economic Comparison of Geological Disposal of Carbon Dioxide and Radioactive Waste

    International Nuclear Information System (INIS)

    2014-12-01

    The reduction of greenhouse gas emissions is an important prerequisite for sustainable development. The energy sector is a major contributor to such emissions, which are mostly from fossil fuel fired power plants acting as point sources of carbon dioxide (CO 2 ) discharges. For the last twenty years, the new technology of carbon capture and storage, which mitigates CO 2 emissions, has been considered in many IAEA Member States. This technology involves the removal of CO 2 from the combustion process and its disposal in geological formations, such as depleted oil or gas fields, saline aquifers or unmineable coal seams. A large scale energy supply option with low CO 2 emissions is nuclear power. The high level radioactive waste produced during nuclear power plant operation and decommissioning as well as in nuclear fuel reprocessing is also planned to be disposed of in deep geological formations. To further research and development in these areas and to compare and learn from the planning, development and implementation of these two underground waste disposal concepts, the IAEA launched the coordinated research project (CRP) Techno-economic Comparison of Ultimate Disposal Facilities for Carbon Dioxide and Radioactive Waste. The project started in 2008 and was completed in 2012. The project established an international network of nine institutions from nine IAEA Member States, representing both developing and developed countries. The CRP results compared the geological disposal facilities in the following areas: geology, environmental impacts, risk and safety assessment, monitoring, cost estimation, public perception, policy, regulation and institutions. This publication documents the outcome of the CRP and is structured into thematic chapters, covering areas analysed. Each chapter was prepared under the guidance of a lead author and involved co-authors from different Member States with diverse expertise in related areas. Participants drew on the results of earlier

  14. Clean Energy-Related Economic Development Policy across the States: Establishing a 2016 Baseline

    Energy Technology Data Exchange (ETDEWEB)

    Cook, Jeffrey J. [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2017-01-01

    States implement clean energy-related economic development policy to spur innovation, manufacturing, and to address other priorities. This report focuses on those policies most directly related to expanding new and existing manufacturing. The extent to which states invest in this policymaking depends on political drivers and jurisdictional economic development priorities. To date, no one source has collected all of the clean energy-related economic development policies available across the 50 states. Thus, it is unclear how many policies exist within each state and how these policies, when implemented, can drive economic development. Establishing the baseline of existing policy is a critical first step in determining the potential holistic impact of these policies on driving economic growth in a state. The goal of this report is to document the clean energy-related economic development policy landscape across the 50 states with a focus on policy that seeks to expand new or existing manufacturing within a state. States interested in promoting clean energy manufacturing in their jurisdictions may be interested in reviewing this landscape to determine how they compare to peers and to adjust their policies as necessary. This report documents over 900 existing clean energy-related economic development laws, financial incentives (technology-agnostic and clean energy focused), and other policies such as agency-directed programs and initiatives across the states.

  15. The restructuring of the distributive relations as necessary condition of socio-economic development of Russian regions

    Directory of Open Access Journals (Sweden)

    Aleksey Yuryevich Shevyakov

    2011-03-01

    Full Text Available The problems of inequality and poverty in the population dynamics are reviewed. Advantages and disadvantages of poverty indicators used in the statistics of the Russian Federation - in comparison with those in the statistics of the Soviet Union and the EU - are analyzed. A curve of income distribution in Russia in comparison with European standards is proposed. Particular attention is paid to the mechanisms of formation and redistribution of income from which only the rich layers of the population are currently benefiting. For the dynamics of income of the poorest layers of the population, a tendency to reduce is characteristic. To change the situation, institutional reforms in the sphere of distribution relations are required, as some groups have institutional advantages in comparison with others. I.e. it is necessary to change the view of backward and forward linkages of social inequality and socio-economic growth. For this purpose, we introduce the concept of the functional boundaries of income for different kinds of economic, social and demographic behavior of the population. Accordingly, the inequality should be divided into normal and excessive, in terms of the feasibility of human capabilities. Excessive inequality, in turn, can be surmounted by the introduction of progressive taxation.

  16. Influence of production circumstances and economic evaluation criteria on economic comparison of breeds and breed-crosses.

    NARCIS (Netherlands)

    Kahi, A.K.; Koskey, I.S.; Cardoso, V.L.; Arendonk, van J.A.M.

    1998-01-01

    The ranking of genotypes (i.e., breeds and breed crosses) for economic performance depends on the production circumstances of the herd and the criteria for economic evaluation. In this study, the effects of evaluation criteria and production circumstance are quantified using data from the literature

  17. Hospital waste sterilization: a technical and economic comparison between radiation and microwave treatments

    International Nuclear Information System (INIS)

    Tata, A.; Beone, F.

    1995-01-01

    Hospital waste (HW) disposal is becoming a problem of increasing importance in almost all industrially advanced countries. In Italy the yearly hospital waste production is about 250,000 tons and only 60,000 are treated by incineration at present time. As by a recent Italian law a meaningful percentage of HW (50 to 60%), corresponding to food residuals, plastic, paper, various organic materials, etc., could be landfilled as municipal refuses if preliminarily submitted to a suitable sterilization treatment. Under this perspective, sterilization/sanitation techniques represent now a technically and commercially viable alternative to HW thermal destruction that, besides more and more socially and politically less accepted. Electron Beam (EB) and Microwave (MW) treatments are two of the most interesting and emerging HW sterilization techniques, and, based on engineering real data, a technical and economic comparison is carried out, focusing vantages and limits of each process. (author)

  18. Techno-Economic Comparison of Onshore and Offshore Underground Coal Gasification End-Product Competitiveness

    Directory of Open Access Journals (Sweden)

    Natalie Christine Nakaten

    2017-10-01

    Full Text Available Underground Coal Gasification (UCG enables the utilisation of coal reserves that are currently not economically exploitable due to complex geological boundary conditions. Hereby, UCG produces a high-calorific synthesis gas that can be used for generation of electricity, fuels and chemical feedstock. The present study aims to identify economically competitive, site-specific end-use options for onshore and offshore produced UCG synthesis gas, taking into account the capture and storage (CCS and/or utilisation (CCU of resulting CO 2 . Modelling results show that boundary conditions that favour electricity, methanol and ammonia production expose low costs for air separation, high synthesis gas calorific values and H 2 /N 2 shares as well as low CO 2 portions of max. 10%. Hereby, a gasification agent ratio of more than 30% oxygen by volume is not favourable from economic and environmental viewpoints. Compared to the costs of an offshore platform with its technical equipment, offshore drilling costs are negligible. Thus, uncertainties related to parameters influenced by drilling costs are also negligible. In summary, techno-economic process modelling results reveal that scenarios with high CO 2 emissions are the most cost-intensive ones, offshore UCG-CCS/CCU costs are twice as high as the onshore ones, and yet all investigated scenarios except from offshore ammonia production are competitive on the European market.

  19. Economical and ecological comparison of granular activated carbon (GAC) adsorber refill strategies.

    Science.gov (United States)

    Bayer, Peter; Heuer, Edda; Karl, Ute; Finkel, Michael

    2005-05-01

    Technical constraints can leave a considerable freedom in the design of a technology, production or service strategy. Choosing between economical or ecological decision criteria then characteristically leads to controversial solutions of ideal systems. For the adaptation of granular-activated carbon (GAC) fixed beds, various technical factors determine the adsorber volume required to achieve a desired service life. In considering carbon replacement and recycling, a variety of refill strategies are available that differ in terms of refill interval, respective adsorber volume, and time-dependent use of virgin, as well as recycled GAC. Focusing on the treatment of contaminant groundwater, we compare cost-optimal reactor configurations and refill strategies to the ecologically best alternatives. Costs and consumption of GAC are quantified within a technical-economical framework. The emissions from GAC production out of hard coal, transport and recycling are equally derived through a life cycle impact assessment. It is shown how high discount rates lead to a preference of small fixed-bed volumes, and accordingly, a high number of refills. For fixed discount rates, the investigation reveals that both the economical as well as ecological assessment of refill strategies are especially sensitive to the relative valuation of virgin and recycled GAC. Since recycling results in economic and ecological benefits, optimized systems thus may differ only slightly.

  20. The historical aspects and current issues of the development of Russian-Lithuanian economic relations

    Directory of Open Access Journals (Sweden)

    Kretinin Gennady

    2012-12-01

    Full Text Available This article focuses on development of Russian-Lithuanian economic ties. The research and practical significance of this study lies in the identification of the sources of modern Russian-Lithuanian economic cooperation and the prospects of future mutually beneficial economic relations. The first attempt at establishing economic relations was made in 1919. However, young Lithuanian Republic gravitated towards the West, severing ties with the Russian market. However, the initiatives of Lithuanian authorities did not result in successful state building, and the economic situation remained unchanged. The USSR leadership made an effort to improve the living conditions in post-war Lithuania. There were some mistakes made in the relations with the local population that resulted in Lithuanians’ resistance to sovietisation. However, in the conditions of post-war restoration of national economy and acute deficit of material and human resources, the Soviet leadership managed not only to reform and develop a socialistic economy in Lithuania but also to turn it into an industrial republic with developed agriculture and modern manufacturing facilities, whose major industries manufactured products used in nuclear and space technologies, aviation and navigation. The research shows that the post-Soviet period led to a dramatic change in Russian-Lithuanian economic relations; however, these relations retained potential for future development.

  1. ECONOMIC ASPECTS OF RUSSIAN-GERMAN RELATIONS IN 2000-2013

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    Юлия Олеговна Пучинская

    2016-12-01

    Full Text Available The effective collaboration between the Russian Federation and Germany at the beginning of the 21st century would be impossible without mutually beneficial economic cooperation of the two countries. The analysis of basic stages in the economic relations, achievements and problems are considered by the author to be important for lining-up an all-round picture of the Russian-German relations in the period under review. The main purpose of this article is the consideration and analysis of the economic aspects in the Russian foreign policy towards Germany. The problem considered in the article is of current importance, because in 2000-2013 the economic collaboration of Russia and the German Federal Republic was brought to a high level, but at the same time some considerable potential of cooperation was not fulfilled. With regard to complementarity of the Russian and German economies and their centuries-old experience of collaboration and mutual financial interest, it is possible to suppose that the economic sphere in particular would be a basis of optimization of the Russian-German relations in the long term. In such a way, this article deals with the basic directions of the Russian-German economic cooperation in 2000-2013.The contractual legal base of financial relations is examined with the purpose to reveal strengths and weaknesses as well as perspective possibilities of the optimization in the Russian-German relations in the future.

  2. Developing the organizational-economic relations during agricultural-industrial integration

    Directory of Open Access Journals (Sweden)

    Svetlana A. Okladchik

    2016-09-01

    Full Text Available Objective to substantiate the need for economic integration of agricultural enterprises. Methods abstractlogical monographic. Results economic integration in agriculture is needed due to the destruction of economic relations in the period of economy liberalization and decrease in efficiency and productivity in agriculture. The solution to the problems of financing pricing and marketing of agricultural products lies in the sphere of forming integrative relations between enterprises producing processing and marketing agricultural products. Basing on the analysis of theoretical provisions the main forms of enterprises integration is identified such as contractual relationship without creating new legal entities formation of associations unions holding companies financialindustrial groups. It was found that the most effective are those forms of associations that form a complete closed cycle of production and sales i.e. holdings and financialindustrial groups. Basing on the analysis of the economic integration principles the necessity was determined of implementing the principle of stability of economic relations which will allow to overcome the crisis in the agrarian sector. In addition the author has formulated principles for the implementing the economic mechanism in integrated groups based on equality freedom and integrity of such groups. The key components of economic relations in terms of integration were identified ndash organizational unity of the technological process as well as the transformation of the interests of technologically related actors towards a common result. Scientific novelty the principle of stability of economic links during integration of agricultural enterprises was formulated. The necessity was proved of integrating the enterprises providing comparable levels of capacity utilization and the possibility of complete product sales as well as the necessity of forming integration relations as a single object of ownership

  3. Techno-economic comparison of biojet fuel production from lignocellulose, vegetable oil and sugar cane juice.

    Science.gov (United States)

    Diederichs, Gabriel Wilhelm; Ali Mandegari, Mohsen; Farzad, Somayeh; Görgens, Johann F

    2016-09-01

    In this study, a techno-economic comparison was performed considering three processes (thermochemical, biochemical and hybrid) for production of jet fuel from lignocellulosic biomass (2G) versus two processes from first generation (1G) feedstocks, including vegetable oil and sugar cane juice. Mass and energy balances were constructed for energy self-sufficient versions of these processes, not utilising any fossil energy sources, using ASPEN Plus® simulations. All of the investigated processes obtained base minimum jet selling prices (MJSP) that is substantially higher than the market jet fuel price (2-4 fold). The 1G process which converts vegetable oil, obtained the lowest MJSPs of $2.22/kg jet fuel while the two most promising 2G processes- the thermochemical (gasification and Fischer-Tropsch synthesis) and hybrid (gasification and biochemical upgrading) processes- reached MJSPs of $2.44/kg and $2.50/kg jet fuel, respectively. According to the economic sensitivity analysis, the feedstock cost and fixed capital investment have the most influence on the MJSP. Copyright © 2016 Elsevier Ltd. All rights reserved.

  4. Technical and Economic Comparison of Conventional Wastewater Treatment Systems in the Sugar Industries in Iran

    Directory of Open Access Journals (Sweden)

    Mehdi Ahmadi

    2005-03-01

    Full Text Available Iran’s location in an arid and water scarce area characterized by qualititative and quantitative degradation in its water resources makes strict planning imperative for reduced water consumption and wastewater treatment and reuse, especially in the industry sector. The technical and economic evaluation of various industrial treatment processes is a key factor in the success of such schemes in the face of the effects of climate variety, high wastewater treatment costs, and environmental factors on selecting a most suitable alternative for industrial wastewater treatment. The situation is even more critical in the case of the sugar industry as the largest pollutant source and especially because more than 90% of its facilities are located on plains with a negative water balance. Reviewing wastewater problems associated with the Iranian sugar facilities, this paper will attempt to perform an economic assessment and a comparison of conventional anaerobic-aerobic processes under various conditions in order to identify the best aleternative and to determine the most important environmental and cost factors affecting the selection of a desirable alternative. For this purpose, six combined treatment systems are selected and their construction and operation costs and detailed uniform annual cost sensitivity analysis based on the most important parameters are presented. Finally, two different combined wastewater treatment systems of UASB + facultative lagoons and UASB + trickling filters will be introduced as the best treatment processes for Iranian conditions.

  5. Socio-economic comparison between traditional and improved cultivation methods in agroforestry systems, East Usambara Mountains, Tanzania.

    Science.gov (United States)

    Reyes, Teija; Quiroz, Roberto; Msikula, Shija

    2005-11-01

    The East Usambara Mountains, recognized as one of the 25 most important biodiversity hot spots in the world, have a high degree of species diversity and endemism that is threatened by increasing human pressure on resources. Traditional slash and burn cultivation in the area is no longer sustainable. However, it is possible to maintain land productivity, decrease land degradation, and improve rural people's livelihood by ameliorating cultivation methods. Improved agroforestry seems to be a very convincing and suitable method for buffer zones of conservation areas. Farmers could receive a reasonable net income from their farm with little investment in terms of time, capital, and labor. By increasing the diversity and production of already existing cultivations, the pressure on natural forests can be diminished. The present study shows a significant gap between traditional cultivation methods and improved agroforestry systems in socio-economic terms. Improved agroforestry systems provide approximately double income per capita in comparison to traditional methods. More intensified cash crop cultivation in the highlands of the East Usambara also results in double income compared to that in the lowlands. However, people are sensitive to risks of changing farming practices. Encouraging farmers to apply better land management and practice sustainable cultivation of cash crops in combination with multipurpose trees would be relevant in improving their economic situation in the relatively short term. The markets of most cash crops are already available. Improved agroforestry methods could ameliorate the living conditions of the local population and protect the natural reserves from human disturbance.

  6. Economic scale of utilization of radiation (I): Industry. Comparison between Japan and the U.S.A

    International Nuclear Information System (INIS)

    Tagawa, Seiichi; Kashiwagi, Masayuki; Kamada, Toshimitsu; Sekiguchi, Masayuki; Hosobuchi, Kazunari; Tominaga, Hiroshi; Ooka, Norikazu; Makuuchi, Keizo

    2002-01-01

    Utilization of radiation in the industrial field has been enlarged due to the variety of technologies. In the present paper, the economic scale between the U.S.A. and Japan is compared with selected industrial parameters such as sterilization, semiconductors, radiographic testing (RT) and radial tire production because the very large industrial markets make a whole comparison difficult. The economic scale revealed was about 56b$ (1$=121 yen) for the U.S.A. and 39b$ for Japan. The former is large in magnitude by a factor of 1.4. With respect to the relative ratio versus the GDP, the former was 0.7% and 0.9% for the latter. This implied that utilization of radiation in industry is large in magnitude and is expected to be further developed. Regarding electron beam (EB) accelerators, for example, 648 units were installed in North America and 308 units for Japan during the past 29 years. The large number of the former is attributed to use in curing and heat shrinkable tubes (film). (author)

  7. Heat sources for heat pumps in the energetic and economic comparison; Waermequellen fuer Waermepumpen im energetischen und wirtschaftlichen Vergleich

    Energy Technology Data Exchange (ETDEWEB)

    Bockelmann, Franziska; Fisch, M. Norbert; Schlosser, Mathias; Peter, Markus [Technische Univ. Braunschweig (Germany). Inst. fuer Gebaeude- und Solartechnik

    2016-07-01

    Because of the growing application of heat pumps also the number of potentially usable low-temperature heat sources and corresponding heat exchangers for heat-pump systems present in the market increases. Thereby products like energy fences, high-power piles, ore ice reservoir come into applications without any knowledge ab out their power or the cost-profit ratio. The optimized lay-out of the coupling to the building are however essential conditions in order to reach an energy-efficient and durable operation of the facilities. The research project ''future heat pump'' sponsored by the BMWi is dedicated to the energetic and economic evaluation of heat sources for heat pumps. In this connection a pre-check-tool for the preliminary selection of low-temperature heat sources and connected, suitable heat-exchange systems is developed and their actual status of development presented. The holistic, comparing consideration of the different heat sources and heat-exchanger systems is related among others to the power numbers of the heat pumps, the entry and withdrawal services of the heat-exchangers, and the general performance of the systems. Additionally an estimation of economic and ecologic aspects (investment and operation costs, CO{sub 2} emissions) is made. Aim is the determination of the plausibility of applications and essential boundary conditions of single source systems. For the qualitative comparison in a project-accompanying monitoring different facilities and source systems are measurement-technically comprehended.

  8. The Economic Dimension in China’s Foreign Relations: Reflections for China Studies in the Philippines

    Directory of Open Access Journals (Sweden)

    Tina S. Clemente

    2017-12-01

    Full Text Available This essay elucidates the economic dimension of China’s foreign relations in aid of gleaning critical reflections on how China Studies in the Philippines can better consider China’s development experience and the Philippines’ economic engagement with China. Whether Philippines-China relations are tense or warm, the discourse on bilateral ties is dominated by interrogations from the vantage points of international relations, diplomacy, politics, and security analysis, which feature peripheral content on economic analysis even when improving economic linkages is invoked as a focal point of relations. Meanwhile, existing economic studies that touch on the bilateral relations do not have the interdisciplinary or area studies approach that must underpin the analysis. Employing a qualitative research design that involves content analysis, key informant interviews, and comparative reflection, the essay begins with an overview of how China’s development strategy has shaped its foreign relations. The essay opens with a brief overview of how China’s development strategy evolved since 1 978. The next section focuses on innovations in foreign relations and China’s grand new initiatives. What follows is the section on China’s need for further development, which consists of a discussion on inclusive development issues and resource demand. The fourth section underscores insights for China Studies in the Philippines. The essay ends with closing remarks.

  9. Propensity-score matching in economic analyses: comparison with regression models, instrumental variables, residual inclusion, differences-in-differences, and decomposition methods.

    Science.gov (United States)

    Crown, William H

    2014-02-01

    This paper examines the use of propensity score matching in economic analyses of observational data. Several excellent papers have previously reviewed practical aspects of propensity score estimation and other aspects of the propensity score literature. The purpose of this paper is to compare the conceptual foundation of propensity score models with alternative estimators of treatment effects. References are provided to empirical comparisons among methods that have appeared in the literature. These comparisons are available for a subset of the methods considered in this paper. However, in some cases, no pairwise comparisons of particular methods are yet available, and there are no examples of comparisons across all of the methods surveyed here. Irrespective of the availability of empirical comparisons, the goal of this paper is to provide some intuition about the relative merits of alternative estimators in health economic evaluations where nonlinearity, sample size, availability of pre/post data, heterogeneity, and missing variables can have important implications for choice of methodology. Also considered is the potential combination of propensity score matching with alternative methods such as differences-in-differences and decomposition methods that have not yet appeared in the empirical literature.

  10. Energy indicators series: analyzing the energy-related evidence of economic transition in the Pacific Rim

    International Nuclear Information System (INIS)

    Paga, Enrique; Birol, Fatih

    1992-01-01

    In recent years, much attention has been focused upon the Asian Pacific countries as constituting an economic 'miracle' over the last two decades. Economic growth in the Pacific Rim has been higher than in any other area of the world. The rapid industrialization process and its impact on the economies of these countries, at both macro and micro levels, are discussed widely in the economic literature. Of particular interest are the fundamental structural changes these countries have experienced in their transition to industrialized economies. This instalment of the annual 'Energy indicators' series concentrates on Pacific Rim countries, namely Hong Kong, the Philippines, Singapore, South Korea, Taiwan and Thailand. Similar to other experiences, rapid economic growth in these countries has been accompanied by 'spectacular' growth in demand for energy. Therefore, this year's paper not only underlines certain trends in these six energy markets but also attempts to test the phenomenon 'threshold country', i.e., shifting from the developing to the industrialized world by using common indicators and methodologies. The analysis starts with a comparison of energy intensities. Section 2 provides an overview of the socio-economic and energy indicators of the Pacific Rim countries. Section 3 introduces a standard econometric model on the most dynamic consuming sector, namely transport. Section 4 presents the projections of consumption in this sector and discusses policy issues. Some concluding remarks in Section 6 complete the paper. (author)

  11. Economic Benefits of Studying Economics in Canada: A Comparison of Wages of Economics Majors with Wages in Other Fields of Study, Circa 2005

    Science.gov (United States)

    Akbari, Ather H.; Aydede, Yigit

    2015-01-01

    We compared the wages of economics degree holders with of those in 49 other fields of study using data from the 2006 Canadian population census. At the undergraduate level, economics majors earned the sixth highest average wage in 2005. When demographic controls were applied, they ranked ninth on the salary scale. When we compared the wages in 15…

  12. Updated comparison of economics of fusion reactors with advanced fission reactors

    International Nuclear Information System (INIS)

    Delene, J.G.

    1990-01-01

    The projected cost of electricity (COE) for fusion is compared with that from current and advanced nuclear fission and coal-fired plants. Fusion cost models were adjusted for consistency with advanced fission plants and the calculational methodology and cost factors follow guidelines recommended for cost comparisons of advanced fission reactors. The results show COEs of about 59--74 mills/kWh for the fusion designs considered. In comparison, COEs for future fission reactors are estimated to be in the 43--54 mills/kWh range with coal-fired plant COEs of about 53--69 mills/kWh ($2--3/GJ coal). The principal cost driver for the fusion plants relative to fission plants is the fusion island cost. Although the estimated COEs for fusion are greater than those for fission or coal, the costs are not so high as to preclude fusion's competitiveness as a safe and environmentally sound alternative

  13. [Estimation on the indirect economic burden of disease-related premature deaths in China, 2012].

    Science.gov (United States)

    Yang, Juan; Feng, Luzhao; Zheng, Yaming; Yu, Hongjie

    2014-11-01

    To estimate the indirect economic burden of disease-related premature deaths in China, 2012. Both human capital approach and friction cost methods were used to compute the indirect economic burden of premature deaths from the following sources: mortality from the national disease surveillance system in 2012, average annual income per capita from the China Statistic Yearbook in 2012, population size from the 2010 China census, and life expectancy in China from the World Health Organization life table. Data from the Human Capital Approach Estimates showed that the indirect economic burden of premature deaths in China was 425.1 billion in 2012, accounting for 8‰ of the GDP. The indirect economic burden of chronic non-communicable diseases associated premature deaths was accounted for the highest proportion(67.1%, 295.4 billion), followed by those of injuries related premature deaths (25.6% , 108.9 billion), infectious diseases, maternal and infants diseases, and malnutrition related deaths (6.4% , 26.9 billion). The top five premature deaths that cause the indirect economic burden were malignancy, cardiovascular diseases, unintentional injuries, intentional injuries, and diseases of the respiratory system. The indirect economic burden of premature deaths mainly occurred in the population of 20-59 year-olds. Under the Friction Cost method, the estimates appeared to be 0.11%-3.49% of the total human capital approach estimates. Premature death caused heavy indirect economic burden in China. Chronic non-communicable diseases and injuries seemed to incur the major disease burden. The indirect economic burden of premature deaths mainly occurred in the working age group.

  14. Toward an International Comparison of Economic and Educational Mobility: Recent Findings from the Japan Child Panel Survey

    Science.gov (United States)

    Akabayashi, Hideo; Nakamura, Ryosuke; Naoi, Michio; Shikishima, Chizuru

    2016-01-01

    In the past decades, income inequality has risen in most developed countries. There is growing interest among economists in international comparisons of economic and educational mobility. This is aided by the availability of internationally comparable, large-scale data. The present paper aims to make three contributions. First, we introduce the…

  15. Multi-model comparison of the economic and energy implications for China and India in an international climate regime

    NARCIS (Netherlands)

    Johansson, D.J.A.; Lucas, P.L.; Weitzel, M.; Ahlgren, E.O.; Bazaz, A.B.; Chen, W.; den Elzen, M.G.J.; Ghosh, J.; Grahn, M.; Liang, Q.M.; Peterson, S.; Pradhan, B.K.; van Ruijven, B.J.|info:eu-repo/dai/nl/304834521; Shukla, P.R.; van Vuuren, D.P.|info:eu-repo/dai/nl/11522016X; Wei, Y.M.

    2014-01-01

    This paper presents a modeling comparison on how stabilization of global climate change at about 2 °C above the pre-industrial level could affect economic and energy systems development in China and India. Seven General Equilibrium (CGE) and energy system models on either the global or national

  16. Prospects and risks of development of ukrainian-chinese trade and economic relations

    Directory of Open Access Journals (Sweden)

    V.G. Rogovyj

    2016-06-01

    Full Text Available The main prospects and risks of development of Ukrainian-Chinese trade and economic relations have been researched in the article. It has been grounded that there is a considerable need for attraction of external financing for Ukraine, and China is one of the potential partners for this purpose. The areas of interest of Ukraine in cooperation with China have been determined, in particular, the attraction of external investments that will allow the intensification of economic growth in the country, and will provide creation of new workplaces. The sphere of interests of China in Ukraine has been determined, namely, the possibility of attraction of Ukrainian technologies to Chinese market with the placement of production in the territory of China. It has been found out that it is considerable risk for Ukraine as in 5–7 years Chinese partners will seize Ukrainian technologies and the need in Ukrainian partners for them will disappear. Besides, there is a risk of irrational use of land resources that may lead to depletion and decline of its quality. In order to avoid negative consequences of economic cooperation with China Ukraine needs to develop strategy of the economic partnership providing satisfaction of national interests. Keywords: Ukraine; China; economic cooperation; trade; trade and economic relations.

  17. The economic-geographical and environmental polarization as a factor of new functional relations between areas

    Directory of Open Access Journals (Sweden)

    Milinčić Miroljub A.

    2004-01-01

    Full Text Available Geographical clustering, in the way of economic-geographical polarization represents regular and positive process of development of human society. These processes are characterized by stressed intensity, together with relatively short time dimension at the territory of Serbia. Extreme recent ecological polarization is the main consequence of this type of recomposition of economic-geographical elements in the territory of Serbia. At the one hand, anthropogenic or socio-economic areas (locations, axis and crossroads of development are formed, together with the numerous ecological problems as developing barriers, while at the other hand are territories of economic-geographical stagnation also with satisfying quality of basic natural resources and environmental condition. These differences generates and permanently increases their spatial, resource and ecological interdependence.

  18. European economic policies, stock-flow relations and the great double crisis

    Directory of Open Access Journals (Sweden)

    Vittorio Valli

    2017-06-01

    Full Text Available The 2007-2015 crisis has been the most devastating economic depression in the last seven decades. It has struck in different ways and with different amplitude the US and most European countries. In most countries it has been a double crisis (financial and real, but in Eurozone's financially vulnerable countries it has also badly worsened public finance indicators. There was therefore in those countries, a complex perverse feedback between public finance weakness, the harsh application of austerity policy and a further increase in the depth and duration of real and financial crisis. The paper focus on the importance of stock-flow relations in worsening and prolonging economic depressions triggered by structural bubbles or other chronic imbalances. It also gives a critical assessment of some aspects of EU economic policies, outlining some elements for a possible alternative economic strategy.

  19. Comparison of shrinkage related properties of various patch repair materials

    Science.gov (United States)

    Kristiawan, S. A.; Fitrianto, R. S.

    2017-02-01

    A patch repair material has been developed in the form of unsaturated polyester resin (UPR)-mortar. The performance and durability of this material are governed by its compatibility with the concrete being repaired. One of the compatibility issue that should be tackled is the dimensional compatibility as a result of differential shrinkage between the repair material and the concrete substrate. This research aims to evaluate such shrinkage related properties of UPR-mortar and to compare with those of other patch repair materials. The investigation includes the following aspects: free shrinkage, resistance to delamination and cracking. The results indicate that UPR-mortar poses a lower free shrinkage, lower risk of both delamination and cracking tendency in comparison to other repair materials.

  20. Direct and indirect economics of wind energy systems relative to fuel based systems

    Energy Technology Data Exchange (ETDEWEB)

    Sorensen, B

    1977-01-01

    It is shown that the addition of an energy-storage system of modest capacity, to a wind energy generator, provides a total-wind-energy electricity-generating system as dependable as current alternative means of producing electricity. It is further shown, based on projections of the mass-production costs of wind-energy generators and energy-storage systems, that such combined systems, as well as fuel-saving generators without storage, appear economically competitive to the alternatives, provided the comparison is made over the entire life cycle of the systems.

  1. Comparison of economic evaluation methodology between levelized method and the evaluation system in China

    International Nuclear Information System (INIS)

    Zhang Shengli

    2005-01-01

    Different methodology would bring different results. This paper includes an introduction of levelized discounted generation cost methodology as well as that of Chinese system, respectively. In general, there have two key indices in Chinese evaluation system, they are generation cost and electricity sales price to the grid. This paper contains a description of cost breakdown and calculation procedure for each index. Comparison between these two methods and the primary differences are also included. For the first time, equations for calculating generation cost and selling price to the grid based on Chinese system have been derived, and its accuracy has been shown through running the special computer program. The two systems are quite different in many aspects. Firstly, levelized generation cost is always calculated with discounted method that excluded in Chinese system. Secondly, levelized generation cost is a single and constant value that would not change over the economic life while generation cost in Chinese system is estimated on a year by year base. Thirdly, the makeup of generation cost in Chinese system is different from that of levelized system since taxes and dividend share removed. Finally, the electricity sales price in Chinese system is more similar to levelized generation cost. (authors)

  2. A systematic review of economic evaluations of health and health-related interventions in Bangladesh

    Directory of Open Access Journals (Sweden)

    Koehlmoos Tracey P

    2011-07-01

    Full Text Available Abstract Background Economic evaluation is used for effective resource allocation in health sector. Accumulated knowledge about economic evaluation of health programs in Bangladesh is not currently available. While a number of economic evaluation studies have been performed in Bangladesh, no systematic investigation of the studies has been done to our knowledge. The aim of this current study is to systematically review the published articles in peer-reviewed journals on economic evaluation of health and health-related interventions in Bangladesh. Methods Literature searches was carried out during November-December 2008 with a combination of key words, MeSH terms and other free text terms as suitable for the purpose. A comprehensive search strategy was developed to search Medline by the PubMed interface. The first specific interest was mapping the articles considering the areas of exploration by economic evaluation and the second interest was to scrutiny the methodological quality of studies. The methodological quality of economic evaluation of all articles has been scrutinized against the checklist developed by Evers Silvia and associates. Result Of 1784 potential articles 12 were accepted for inclusion. Ten studies described the competing alternatives clearly and only two articles stated the perspective of their articles clearly. All studies included direct cost, incurred by the providers. Only one study included the cost of community donated resources and volunteer costs. Two studies calculated the incremental cost effectiveness ratio (ICER. Six of the studies applied some sort of sensitivity analysis. Two of the studies discussed financial affordability of expected implementers and four studies discussed the issue of generalizability for application in different context. Conclusion Very few economic evaluation studies in Bangladesh are found in different areas of health and health-related interventions, which does not provide a strong basis

  3. A systematic review of economic evaluations of health and health-related interventions in Bangladesh

    Science.gov (United States)

    2011-01-01

    Background Economic evaluation is used for effective resource allocation in health sector. Accumulated knowledge about economic evaluation of health programs in Bangladesh is not currently available. While a number of economic evaluation studies have been performed in Bangladesh, no systematic investigation of the studies has been done to our knowledge. The aim of this current study is to systematically review the published articles in peer-reviewed journals on economic evaluation of health and health-related interventions in Bangladesh. Methods Literature searches was carried out during November-December 2008 with a combination of key words, MeSH terms and other free text terms as suitable for the purpose. A comprehensive search strategy was developed to search Medline by the PubMed interface. The first specific interest was mapping the articles considering the areas of exploration by economic evaluation and the second interest was to scrutiny the methodological quality of studies. The methodological quality of economic evaluation of all articles has been scrutinized against the checklist developed by Evers Silvia and associates. Result Of 1784 potential articles 12 were accepted for inclusion. Ten studies described the competing alternatives clearly and only two articles stated the perspective of their articles clearly. All studies included direct cost, incurred by the providers. Only one study included the cost of community donated resources and volunteer costs. Two studies calculated the incremental cost effectiveness ratio (ICER). Six of the studies applied some sort of sensitivity analysis. Two of the studies discussed financial affordability of expected implementers and four studies discussed the issue of generalizability for application in different context. Conclusion Very few economic evaluation studies in Bangladesh are found in different areas of health and health-related interventions, which does not provide a strong basis of knowledge in the area. The

  4. Technical Meeting on Fast Reactors and Related Fuel Cycle Facilities with Improved Economic Characteristics. Working Material

    International Nuclear Information System (INIS)

    2013-01-01

    The objectives of the meeting were: - To identify the main issues and technical features that affect capital and energy production costs of fast reactors and related fuel cycle facilities; - To present fast reactor concepts and designs with enhanced economic characteristics, as well as innovative technical solutions (components, subsystems, etc.) that have the potential to reduce the capital costs of fast reactors and related fuel cycle facilities; - To present energy models and advanced tools for the cost assessment of innovative fast reactors and associated nuclear fuel cycles; - To discuss the results of studies and on-going R&D activities that address cost reduction and the future economic competitiveness of fast reactors; and - To identify research and technology development needs in the field, also in view of new IAEA initiatives to help and support Member States in improving the economic competitiveness of fast reactors and associated nuclear fuel cycles

  5. Technical Meeting on Fast Reactors and Related Fuel Cycle Facilities with Improved Economic Characteristics. Presentations

    International Nuclear Information System (INIS)

    2013-01-01

    The objectives of the meeting were: • To identify the main issues and technical features that affect capital and energy production costs of fast reactors and related fuel cycle facilities; • To present fast reactor concepts and designs with enhanced economic characteristics, as well as innovative technical solutions (components, subsystems, etc.) that have the potential to reduce the capital costs of fast reactors and related fuel cycle facilities; • To present energy models and advanced tools for the cost assessment of innovative fast reactors and associated nuclear fuel cycles; • To discuss the results of studies and ongoing R&D activities that address cost reduction and the future economic competitiveness of fast reactors; • To identify research and technology development needs in the field, also in view of new IAEA initiatives to help and support Member States in improving the economic competitiveness of fast reactors and associated nuclear fuel cycles

  6. Socio-economic scenario development for the assessment of climate change impacts on agricultural land use: a pairwise comparison approach

    DEFF Research Database (Denmark)

    Abildtrup, Jens; Audsley, E.; Fekete-Farkas, M.

    2006-01-01

    Assessment of the vulnerability of agriculture to climate change is strongly dependent on concurrent changes in socio-economic development pathways. This paper presents an integrated approach to the construction of socio-economic scenarios required for the analysis of climate change impacts...... on European agricultural land use. The scenarios are interpreted from the storylines described in the intergovernmental panel on climate change (IPCC) special report on emission scenarios (SRES), which ensures internal consistency between the evolution of socio-economics and climate change. A stepwise...... downscaling procedure based on expert-judgement and pairwise comparison is presented to obtain quantitative socio-economic parameters, e.g. prices and productivity estimates that are input to the ACCELERATES integrated land use model. In the first step, the global driving forces are identified and quantified...

  7. Problems of Foreign Economic Relations Development of Ural Regions with BRICS Countries

    Directory of Open Access Journals (Sweden)

    Mikhail Ivanovich Maslennikov

    2015-06-01

    Full Text Available In the article, the basic vocabulary of BRICS countries, its regional tendencies of business development, and its share taken in the foreign-economic activity are analyzed. Contribution of different foreign trade fields of regions into economic development is revealed. Indicators of development levels of external economic links are reviewed. Alternative options of the foreign trade development, expenses and benefits from its reorientation, and the reason of low indicators of development of foreign trade activity of the Ural regions with BRICS countries are evaluated, and measures for their improvement and development are offered. The mechanism and tools of stimulation of foreign economic relations development of regions with BRICS countries are investigated. The internal and external motives and incentives of expansion of these relations are examined. The factors influencing the regional markets development and revealing multidirectional tendencies in activities of business, government, society for development of foreign economic relations of the Ural regions with BRICS countries, and first of all with Brazil, India, China and the Republic of South Africa are investigated. The export-import features of the foreign trade operations with these countries, and also possible ways and the directions of expansion of the prognostics of foreign economic relations in the conditions of toughening and restriction of similar operations and financial sources from the developed countries, first of all the USA and EU countries are represented. Author examines the reasons and scenario, problems and difficulties for the country and the Ural regions in refocusing of international economic relation from Western Europe to the South-East Asia countries. Real opportunities of participation of regions of the country in the import substitution and development of own resource and production base are analyzed. The research is focused on analysis of international economic

  8. Estimation of Relative Economic Weights of Hanwoo Carcass Traits Based on Carcass Market Price

    Science.gov (United States)

    Choy, Yun Ho; Park, Byoung Ho; Choi, Tae Jung; Choi, Jae Gwan; Cho, Kwang Hyun; Lee, Seung Soo; Choi, You Lim; Koh, Kyung Chul; Kim, Hyo Sun

    2012-01-01

    The objective of this study was to estimate economic weights of Hanwoo carcass traits that can be used to build economic selection indexes for selection of seedstocks. Data from carcass measures for determining beef yield and quality grades were collected and provided by the Korean Institute for Animal Products Quality Evaluation (KAPE). Out of 1,556,971 records, 476,430 records collected from 13 abattoirs from 2008 to 2010 after deletion of outlying observations were used to estimate relative economic weights of bid price per kg carcass weight on cold carcass weight (CW), eye muscle area (EMA), backfat thickness (BF) and marbling score (MS) and the phenotypic relationships among component traits. Price of carcass tended to increase linearly as yield grades or quality grades, in marginal or in combination, increased. Partial regression coefficients for MS, EMA, BF, and for CW in original scales were +948.5 won/score, +27.3 won/cm2, −95.2 won/mm and +7.3 won/kg when all three sex categories were taken into account. Among four grade determining traits, relative economic weight of MS was the greatest. Variations in partial regression coefficients by sex categories were great but the trends in relative weights for each carcass measures were similar. Relative economic weights of four traits in integer values when standardized measures were fit into covariance model were +4:+1:−1:+1 for MS:EMA:BF:CW. Further research is required to account for the cost of production per unit carcass weight or per unit production under different economic situations. PMID:25049531

  9. Status Concern and Relative Deprivation in China: Measures, Empirical Evidence and Economic and Policy Implications

    Science.gov (United States)

    Xi, CHEN

    2017-01-01

    Status concern and feelings of relative deprivation affect individual behaviour and well-being. Traditional norms and the alarming inequality in China have made relative deprivation increasingly intense for the Chinese population. This article reviews empirical literature on China that attempts to test the relative deprivation hypothesis, and also reviews the origins and pathways of relative deprivation, compares its economic measures in the literature and summarises the scientific findings. Drawing from solid empirical evidence, the author discusses the important policy implications on redistribution, official regulations and grassroots sanctions, and relative poverty alleviation. PMID:29033479

  10. Resourceful Thinking about Printing and Related Industries: Economic Considerations and Environmental Sustainability

    Science.gov (United States)

    Wikina, Suanu Bliss; Thompson, Cynthia Carlton; Blackwell, Elinor

    2010-01-01

    Increasing population, total economic volume, and human consumption levels have resulted in problems of resource shortages, climate change, ozone layer depletion, land regression, and deteriorating environmental pollution. Printing and related industries constitute one of the major sources of environmental pollution due to heavy energy and…

  11. The Effects of the Economic Crisis on Inter-Ethnic Relations in Cypriot Schools

    Science.gov (United States)

    Vryonides, Marios

    2014-01-01

    The aim of the paper is to examine the effects of the current economic crisis in the way teenagers experience and report interethnic relations with emphasis on interethnic violence in the school environment in Cyprus. It will report findings from an EU funded project which was recently completed (2012) titled: "Children's voices: Exploring…

  12. Alcohol-related hand injuries: an unnecessary social and economic cost.

    OpenAIRE

    Marston, R. A.

    1992-01-01

    Severe hand injuries constitute the largest number of acute referrals to this plastic surgery unit, the admission of these patients often displacing routine admissions due to bed shortages, thus increasing waiting list time. This study showed that a high percentage of these injuries were alcohol-related and were therefore preventable. The economic cost to the unit is discussed.

  13. A pedagogical approach to socially just relations in a Grade 11 Economics class

    Directory of Open Access Journals (Sweden)

    Zayd Waghid

    2016-05-01

    Full Text Available Post-apartheid schooling in South Africa is challenged with the task of contributing towards social justice, as has been evident from the emergence of a plethora of education policies following the promulgation of the South African Schools Act in 1996. One of the most significant ways in which social justice can be cultivated in schools, especially where exclusion and marginalisation have been in ascendancy for decades, is through improved pedagogical activities, which receive focus in this article. The article focuses on investigating how the learning goals for Grade 11 Economics with the aid of an educational technology, in particular Facebook, engender opportunities for socially just relations in the classroom. The researcher is concerned with how these learning goals are related to three underlying aspects of Economics education, namely sustainable development, equity (including equality and economic development, and how they may or may not engender opportunities for social justice. Critical discourse analysis is the research approach used to analyse learners' comments on Facebook in relation to their understandings of three films. It was found that it is possible to teach and learn education for social justice in the classroom. Learners treated one another equally; enacted their pedagogical relations equitably; and learnt to become economically aware of their society's developmental needs. Thus, it is recommended that education for social justice be cultivated in school classrooms through the use of Facebook.

  14. THE DEVELOPMENT OF A WORK ORIENTATION PROGRAM FOR HOME ECONOMICS RELATED OCCUPATIONS, 1964-1966.

    Science.gov (United States)

    FETTERMAN, ELSIE

    THE PURPOSE OF THIS STUDY, WHICH IS A SUMMARY OF A DOCTORAL DISSERTATION, WAS TO DEVELOP A WORK ORIENTATION PROGRAM FOR HOME ECONOMICS-RELATED OCCUPATIONS IN CONNECTICUT. QUESTIONNAIRES WERE SENT TO 43 TEACHERS OF SUCH PROGRAMS IN THE UNITED STATES AND ALL RESPONDED, GIVING INFORMATION ABOUT THEIR OBJECTIVES, COURSES, TEACHERS' BACKGROUNDS,…

  15. Perception of economic crisis among Spanish nursing students: Its relation to burnout and engagement.

    Science.gov (United States)

    Manzano-García, Guadalupe; Montañés, Pilar; Megías, Jesús L

    2017-05-01

    The high levels of indebtedness and deficit of Spain's autonomous communities as a consequence of the national and European economic crisis have caused radical changes in the Spanish National Health Service. At the present time, the economic crisis is seriously affecting nurses in several European countries, and especially in Spain. The aim of this study was to analyse whether nursing students' perceptions of economic crisis influence their levels of burnout and engagement in relation to their studies. We have also tried to clarify the relationship of sociodemographic variables (age and gender) and personal control factors (self-efficacy, locus of control and success) with these factors. This was a transversal study based on descriptive and inferential statistical analysis. Analysis of the quantitative data was performed using Statistical Package for Social Sciences, IBM 19.0 (SPSS, 2010). 166 nursing students participated in the study, comprising 142 women and 24 men studying in Schools of Nursing in the North of Spain. They completed various questionnaires to gather information on sociodemographic variables and measure burnout, engagement, locus of control, expectations of success and perceptions of threat due to the economic crisis. Higher perception of economic crisis by the students is related to higher scores for burnout and lower scores for engagement. The scores for burnout were also positively predicted by external locus of control and negatively predicted by perception of self-efficacy. The age of participants is related to lower levels of burnout and higher levels of engagement. Finally, expectation of success also positively predicted the level of engagement. The results demonstrate the importance of the perceptions of the economic crisis on the development of burnout and engagement among nursing students. Copyright © 2017 Elsevier Ltd. All rights reserved.

  16. [Valuation of health-related quality of life and utilities in health economics].

    Science.gov (United States)

    Greiner, Wolfgang; Klose, Kristina

    2014-01-01

    Measuring health-related quality of life is an important aspect in economic evaluation of health programmes. The development of utility-based (preference-based) measures is advanced by the discipline of health economics. Different preference measures are applied for valuing health states to produce a weighted health state index. Those preference weights should be derived from a general population sample in case of resource allocation on a collective level (as in current valuation studies of the EuroQol group). Copyright © 2014. Published by Elsevier GmbH.

  17. A comparison of economic evaluation models as applied to geothermal energy technology

    Science.gov (United States)

    Ziman, G. M.; Rosenberg, L. S.

    1983-01-01

    Several cost estimation and financial cash flow models have been applied to a series of geothermal case studies. In order to draw conclusions about relative performance and applicability of these models to geothermal projects, the consistency of results was assessed. The model outputs of principal interest in this study were net present value, internal rate of return, or levelized breakeven price. The models used were VENVAL, a venture analysis model; the Geothermal Probabilistic Cost Model (GPC Model); the Alternative Power Systems Economic Analysis Model (APSEAM); the Geothermal Loan Guarantee Cash Flow Model (GCFM); and the GEOCOST and GEOCITY geothermal models. The case studies to which the models were applied include a geothermal reservoir at Heber, CA; a geothermal eletric power plant to be located at the Heber site; an alcohol fuels production facility to be built at Raft River, ID; and a direct-use, district heating system in Susanville, CA.

  18. Systematic review of employer-sponsored wellness strategies and their economic and health-related outcomes.

    Science.gov (United States)

    Kaspin, Lisa C; Gorman, Kathleen M; Miller, Ross M

    2013-02-01

    This review determines the characteristics and health-related and economic outcomes of employer-sponsored wellness programs and identifies possible reasons for their success. PubMed, ABI/Inform, and Business Source Premier databases, and Corporate Wellness Magazine were searched. English-language articles published from 2005 to 2011 that reported characteristics of employer-sponsored wellness programs and their impact on health-related and economic outcomes among US employees were accepted. Data were abstracted, synthesized, and interpreted. Twenty references were accepted. Wellness interventions were classified into health assessments, lifestyle management, and behavioral health. Improved economic outcomes were reported (health care costs, return on investment, absenteeism, productivity, workers' compensation, utilization) as well as decreased health risks. Programs associated with favorable outcomes had several characteristics in common. First, the corporate culture encouraged wellness to improve employees' lives, not only to reduce costs. Second, employees and leadership were strongly motivated to support the wellness programs and to improve their health in general. Third, employees were motivated by a participation-friendly corporate policy and physical environment. Fourth, successful programs adapted to the changing needs of the employees. Fifth, community health organizations provided support, education, and treatment. Sixth, successful wellness programs utilized technology to facilitate health risk assessments and wellness education. Improved health-related and economic outcomes were associated with employer-sponsored wellness programs. Companies with successful programs tended to include wellness as part of their corporate culture and supported employee participation in several key ways.

  19. Complexity Triggered by Economic Globalisation— The Issue of On-Line Betting-Related Match Fixing

    Directory of Open Access Journals (Sweden)

    Wladimir Andreff

    2017-02-01

    Full Text Available Complexity in mainstream economics consists in high intermediary consumption of mathematics. A new approach to complexity economics dwells upon path-dependent global systems; their emergence and evolving organisation. The focus here is on the complexity of the real economic world due to globalisation. On-line betting related match-fixing is a case in point about which the article presents non-exhaustive empirical evidence and shows how it is analysed with the standard model of the economics of crime. There is no room for complexity in such an individualistic approach to corrupt behaviour applied to bet-related fixes. A more complex model is sketched based on interactions between a global (though underground market for fixes and the actual partly legal, partly illegal global sport betting market. These interactions exhibit how complex is the issue of combating betting-related match fixing. Reviewing those major policies envisaged for containing the latter—prohibition; sanctions; regulation; privatisation (betting rights—the article opts for a global ‘Sportbettobin’ tax on sport betting gains; in the same vein as the famous Tobin tax on international capital transfers. The novelty in this approach is a variable (increasing rate applied to increasing tranches of taxation (gains which should dry up the worst cases of on-line bettingrelated match fixing.

  20. Economic comparison of the monitoring programmes for bluetongue vectors in Austria and Switzerland.

    Science.gov (United States)

    Pinior, B; Brugger, K; Köfer, J; Schwermer, H; Stockreiter, S; Loitsch, A; Rubel, F

    2015-05-02

    With the bluetongue virus serotype 8 (BTV-8) outbreak in 2006, vector monitoring programmes (according to EU regulation 1266/2007) were implemented by European countries to obtain information on the spatial distribution of vectors and the vector-free period. This study investigates the vector monitoring programmes in Austria and Switzerland by performing a retrospective cost analysis for the period 2006-2010. Two types of costs were distinguished: costs financed directly via the national bluetongue programmes and costs contributed in-kind by the responsible institutions and agricultural holdings. The total net costs of the monitoring programme in Austria amounted to €1,415,000, whereby in Switzerland the costs were valued at €94,000. Both countries followed the legislation complying with requirements, but differed in regard to sampling frequency, number of trap sites and sampling strategy. Furthermore, the surface area of Austria is twice the area of Switzerland although the number of ruminants is almost the same in both countries. Thus, for comparison, the costs were normalised with regard to the sampling frequency and the number of trap sites. Resulting costs per trap sample comprised €164 for Austria and €48 for Switzerland. In both countries, around 50 per cent of the total costs can be attributed to payments in-kind. The benefit of this study is twofold: first, veterinary authorities may use the results to improve the economic efficiency of future vector monitoring programmes. Second, the analysis of the payment in-kind contribution is of great importance to public authorities as it makes the available resources visible and demonstrates how they have been used. British Veterinary Association.

  1. The Development of Economic and Business Relations between PRC and European Union: Possible contribuition of economic and business schools administration schools

    OpenAIRE

    Murteira, Mário

    1997-01-01

    The contribution of economic and business administration schools in the relations between the PRC and the European Union. The influence of dominant trends in todays's world economy: globalization and regionalization.

  2. Effects of Age-related Differences in Empathy on Social Economic Decision-Making

    Science.gov (United States)

    Beadle, Janelle N.; Paradiso, Sergio; Kovach, Christopher; Polgreen, Linnea; Denburg, Natalie; Tranel, Daniel

    2012-01-01

    Background The ways in which aging affects social economic decision-making is a central issue in the psychology of aging. To examine age-related differences in social economic decision-making as a function of empathy, 80 healthy volunteers participated in the Repeated Fixed Opponent Ultimatum Game (UG-R). Previous economic decision making research has shown that in younger adults empathy is associated with prosocial behavior. The effects of empathy on older adult social economic decision-making are not well understood. Methods On each of 20 consecutive trials in the UG-R, one player (“Proposer”) splits ten dollars with another player (“Responder”) who chooses either to accept (whereby both receive the proposed division) or reject (whereby neither receives anything). Trait cognitive and emotional empathy were measured using the Interpersonal Reactivity Index. Results UG-R data were examined as a function of age and cognitive empathy. For unfair offers (i.e., offers less than $5), older Responders with high cognitive empathy showed less prosocial behavior and obtained greater payoffs than younger Responders with high cognitive empathy. Conclusions High levels of cognitive empathy may differentially affect economic decision making behavior in younger and older adults. For older adults, high cognitive empathy may be involved in obtaining high financial payoffs while for younger adults it may instead facilitate social relationships. PMID:22237008

  3. Effects of age-related differences in empathy on social economic decision-making.

    Science.gov (United States)

    Beadle, Janelle N; Paradiso, Sergio; Kovach, Christopher; Polgreen, Linnea; Denburg, Natalie L; Tranel, Daniel

    2012-05-01

    The ways in which aging affects social economic decision-making is a central issue in the psychology of aging. To examine age-related differences in social economic decision-making as a function of empathy, 80 healthy volunteers participated in the Repeated Fixed Opponent Ultimatum Game (UG-R). Previous economic decision-making research has shown that in younger adults empathy is associated with prosocial behavior. The effects of empathy on older adult social economic decision-making are not well understood. On each of 20 consecutive trials in the UG-R, one player ("Proposer") splits $10 with another player ("Responder") who chooses either to accept (whereby both receive the proposed division) or reject (whereby neither receives anything). Trait cognitive and emotional empathy were measured using the Interpersonal Reactivity Index. UG-R data were examined as a function of age and cognitive empathy. For "unfair" offers (i.e. offers less than $5), older Responders with high cognitive empathy showed less prosocial behavior and obtained greater payoffs than younger Responders with high cognitive empathy. High levels of cognitive empathy may differentially affect economic decision-making behavior in younger and older adults. For older adults, high cognitive empathy may play a role in obtaining high financial payoffs while for younger adults it may instead be involved in facilitating social relationships.

  4. Partnering for Economic Development: How Town-Gown Relations Impact Local Economic Development in Small and Medium Cities

    Science.gov (United States)

    Massey, Jennifer; Field, Sean; Chan, Yolande

    2014-01-01

    Universities play an increasingly prominent role in shaping regional, social, and economic development. In Canada, however, spatial, economic, and social differences between universities and their host communities continue to challenge positive town--gown relationships and undermine the benefits associated with high concentrations of prospective…

  5. Economic Diplomacy, Soft Power, and Taiwan’s Relations with Indonesia

    Directory of Open Access Journals (Sweden)

    Paramitaningrum

    2016-12-01

    Full Text Available This paper seeks to discuss the recent developments of Taiwan-Indonesia relations. It especially aims to identify the diverse efforts that Taiwan has made to secure an improved position in its relation with Indonesia, amid an increasingly cordial relation between Indonesia and China. Among the efforts that Taiwan has conducted is using the attractiveness of its economic resources to achieve a better recognition from Indonesia. However, this practice of “economic diplomacy” has been combined with an attempt to invest soft power through various means. They include, among others, promoting Taiwanese education attraction among middle-class Indonesians, particularly Chinese Indonesians, attracting Indonesian students to pursue a higher degree in Taiwan through various scholarship programs, and establishing a network between the Taiwanese and Indonesian scholars. While the above efforts have arguably enabled Taiwan to have a better recognition among certain segments of the Indonesian public and government, it still faces a number of challenges.

  6. Work-Related Attitudes of Czech Generation Z: International Comparison

    Directory of Open Access Journals (Sweden)

    Jaroslava Kubátová,

    2016-12-01

    Full Text Available The goal of this article is to present work-related attitudes of a sample of Czech Generation Z and their comparison to the results of an international research study. Currently, there are three important trends influencing the labor market: (1 the origin and development of a ubiquitous working environment, (2 the thriving of coworking centers, and (3 Generation Z's entering the labor market. Instead of traditional jobs, the bearers of human capital tend to choose independent work in an online environment, and often work in coworking centers. Using self-determination theory, we substantiate why they thrive better this way. Based on the results of an international research project focused on work attitudes among Generation Z and the results of a replication study we carried out in the Czech Republic, we attest that members of Generation Z may prefer independent virtual work in coworking centers, too. The total amount of available human capital, the lack of which is pointed out by companies, may grow thanks to new ways of working. Companies, which can use human capital of independent workers, gain a competitive advantage.

  7. Dental health economics and diagnosis related groups/casemix in Indonesian dentistry

    Directory of Open Access Journals (Sweden)

    Ronnie Rivany

    2009-12-01

    Full Text Available Background: Dental Health Economics is a branch of transdiciplinary science that refers to the Economic and Public Health science. On the other hand, in other developed countries, Diagnosis Related Groups (DRG’s /Casemix has been used as a basic in creating the same perception between providers, patients and insurance companies in many aspects such as health planning, healthcare financing and quality assurance. Purpose: The objective of this review is to propose a new paradigm of economics to be applied in Indonesian Dentistry. Reviews: The Dental Health Economics should be considered as an important aspect in Indonesian Dentistry, which is used to determine the dental treatment fee based on unit cost, cost containment, and cost recovery rate analysis. Referring to Australian Refined Diagnosis Related Group, health care industry in Indonesia has starting to try a more structured way in grouping disease pattern in order to come up with more precise health care services to their patients. The on going development of Indonesian DRG’s is meant to confirm the disease pattern and partition. Conclusion: The development of Indonesian DRG’s concept, especially the Dental & Oral Disorders, needs a new paradigm, so the practitioners and academics could group and calculate the unit cost from each dental treatment according to the Indonesian DRG version (INA-DRG’s.

  8. Environmental and economic comparisons of manure application methods in farming systems.

    Science.gov (United States)

    Rotz, C A; Kleinman, P J A; Dell, C J; Veith, T L; Beegle, D B

    2011-01-01

    Alternative methods for applying livestock manure to no-till soils involve environmental and economic trade-offs. A process-level farm simulation model (Integrated Farm System Model) was used to evaluate methods for applying liquid dairy (Bos taurus L.) and swine (Sus scrofa L.) manure, including no application, broadcast spreading with and without incorporation by tillage, band application with soil aeration, and shallow disk injection. The model predicted ammonia emissions, nitrate leaching, and phosphorus (P) runoff losses similar to those measured over 4 yr of field trials. Each application method was simulated over 25 yr of weather on three Pennsylvania farms. On a swine and cow-calf beef operation under grass production, shallow disk injection increased profit by $340 yr(-1) while reducing ammonia nitrogen and soluble P losses by 48 and 70%, respectively. On a corn (Zea mays L.)-and-grass-based grazing dairy farm, shallow disk injection reduced ammonia loss by 21% and soluble P loss by 76% with little impact on farm profit. Incorporation by tillage and band application with aeration provided less environmental benefit with a net decrease in farm profit. On a large corn-and-alfalfa (Medicago sativa L.)-based dairy farm where manure nutrients were available in excess of crop needs, incorporation methods were not economically beneficial, but they provided environmental benefits with relatively low annual net costs ($13 to $18 cow). In all farming systems, shallow disk injection provided the greatest environmental benefit at the least cost or greatest profit for the producer. With these results, producers are better informed when selecting manure application equipment.

  9. The relation between Chinese economic development and energy consumption in the different periods

    International Nuclear Information System (INIS)

    Yuan Chaoqing; Liu Sifeng; Fang Zhigeng; Xie Naiming

    2010-01-01

    Since the 1980s, Chinese economy grew rapidly. With the rapid economic growth, Chinese energy consumption sharply increased. The relation between Chinese energy consumption and economic growth is focused on, and many researchers have studied this issue by applying the methods such as granger causality test. However, the results just reveal the relation in a very long period. In this paper, the history of Chinese economy is divided into four periods. And the relation between Chinese energy consumption and economic growth is examined by applying grey incidence analysis, which is one of the most important methods of grey system theory which can be applied to solve the problems with small samples. The results show that the relations in different periods are not the same. The degree of grey incidences between total energy consumption and values added of secondary industry is larger, and the degree of grey incidences between GDP and consumption of coal is larger too. And the policy implications of these results are explained.

  10. The relation between Chinese economic development and energy consumption in the different periods

    Energy Technology Data Exchange (ETDEWEB)

    Yuan Chaoqing, E-mail: yuanchaoqing@126.co [Economics and Management College, Nanjing University of Aeronautics and Astronautics, Nanjing 210016 (China); Liu Sifeng; Fang Zhigeng; Xie Naiming [Economics and Management College, Nanjing University of Aeronautics and Astronautics, Nanjing 210016 (China)

    2010-09-15

    Since the 1980s, Chinese economy grew rapidly. With the rapid economic growth, Chinese energy consumption sharply increased. The relation between Chinese energy consumption and economic growth is focused on, and many researchers have studied this issue by applying the methods such as granger causality test. However, the results just reveal the relation in a very long period. In this paper, the history of Chinese economy is divided into four periods. And the relation between Chinese energy consumption and economic growth is examined by applying grey incidence analysis, which is one of the most important methods of grey system theory which can be applied to solve the problems with small samples. The results show that the relations in different periods are not the same. The degree of grey incidences between total energy consumption and values added of secondary industry is larger, and the degree of grey incidences between GDP and consumption of coal is larger too. And the policy implications of these results are explained.

  11. The relation between Chinese economic development and energy consumption in the different periods

    Energy Technology Data Exchange (ETDEWEB)

    Yuan, Chaoqing; Liu, Sifeng; Fang, Zhigeng; Xie, Naiming [Economics and Management College, Nanjing University of Aeronautics and Astronautics, Nanjing 210016 (China)

    2010-09-15

    Since the 1980s, Chinese economy grew rapidly. With the rapid economic growth, Chinese energy consumption sharply increased. The relation between Chinese energy consumption and economic growth is focused on, and many researchers have studied this issue by applying the methods such as granger causality test. However, the results just reveal the relation in a very long period. In this paper, the history of Chinese economy is divided into four periods. And the relation between Chinese energy consumption and economic growth is examined by applying grey incidence analysis, which is one of the most important methods of grey system theory which can be applied to solve the problems with small samples. The results show that the relations in different periods are not the same. The degree of grey incidences between total energy consumption and values added of secondary industry is larger, and the degree of grey incidences between GDP and consumption of coal is larger too. And the policy implications of these results are explained. (author)

  12. Some current dimensions of the behavioral economics of health-related behavior change.

    Science.gov (United States)

    Bickel, Warren K; Moody, Lara; Higgins, Stephen T

    2016-11-01

    Health-related behaviors such as tobacco, alcohol and other substance use, poor diet and physical inactivity, and risky sexual practices are important targets for research and intervention. Health-related behaviors are especially pertinent targets in the United States, which lags behind most other developed nations on common markers of population health. In this essay we examine the application of behavioral economics, a scientific discipline that represents the intersection of economics and psychology, to the study and promotion of health-related behavior change. More specifically, we review what we consider to be some core dimensions of this discipline when applied to the study health-related behavior change. Behavioral economics (1) provides novel conceptual systems to inform scientific understanding of health behaviors, (2) translates scientific understanding into practical and effective behavior-change interventions, (3) leverages varied aspects of behavior change beyond increases or decreases in frequency, (4) recognizes and exploits trans-disease processes and interventions, and (5) leverages technology in efforts to maximize efficacy, cost effectiveness, and reach. These dimensions are overviewed and their implications for the future of the field discussed. Copyright © 2016 Elsevier Inc. All rights reserved.

  13. Economic Recession and Obesity-Related Internet Search Behavior in Taiwan: Analysis of Google Trends Data.

    Science.gov (United States)

    Wang, Ho-Wei; Chen, Duan-Rung

    2018-04-06

    Obesity is highly correlated with the development of chronic diseases and has become a critical public health issue that must be countered by aggressive action. This study determined whether data from Google Trends could provide insight into trends in obesity-related search behaviors in Taiwan. Using Google Trends, we examined how changes in economic conditions-using business cycle indicators as a proxy-were associated with people's internet search behaviors related to obesity awareness, health behaviors, and fast food restaurants. Monthly business cycle indicators were obtained from the Taiwan National Development Council. Weekly Taiwan Stock Exchange (TWSE) weighted index data were accessed and downloaded from Yahoo Finance. The weekly relative search volumes (RSV) of obesity-related terms were downloaded from Google Trends. RSVs of obesity-related terms and the TWSE from January 2007 to December 2011 (60 months) were analyzed using correlation analysis. During an economic recession, the RSV of obesity awareness and health behaviors declined (r=.441, P<.001; r=.593, P<.001, respectively); however, the RSV for fast food restaurants increased (r=-.437, P<.001). Findings indicated that when the economy was faltering, people tended to be less likely to search for information related to health behaviors and obesity awareness; moreover, they were more likely to search for fast food restaurants. Macroeconomic conditions can have an impact on people's health-related internet searches. ©Ho-Wei Wang, Duan-Rung Chen. Originally published in JMIR Public Health and Surveillance (http://publichealth.jmir.org), 06.04.2018.

  14. Technical Meeting on Fast Reactors and Related Fuel Cycle Facilities with Improved Economic Characteristics. Working Material

    International Nuclear Information System (INIS)

    2013-01-01

    In recent years, engineering oriented work, rather than basic research and development (R&D), has led to significant progress in improving the economics of innovative fast reactors and associated fuel cycle facilities, while maintaining and even enhancing the safety features of these systems. Optimization of plant size and layout, more compact designs, reduction of the amount of plant materials and the building volumes, higher operating temperatures to attain higher generating efficiencies, improvement of load factor, extended core lifetimes, high fuel burnup, etc. are good examples of achievements to date that have improved the economics of fast neutron systems. The IAEA, through its Technical Working Group on Fast Reactors (TWG-FR) and Technical Working Group on Nuclear Fuel Cycle Options and Spent Fuel Management (TWG-NFCO), devotes many of its initiatives to encouraging technical cooperation and promoting common research and technology development projects among Member States with fast reactor and advanced fuel cycle development programmes, with the general aim of catalysing and accelerating technology advances in these fields. In particular the theme of fast reactor deployment, scenarios and economics has been largely debated during the recent IAEA International Conference on Fast Reactors and Related Fuel Cycles: Safe Technologies and Sustainable Scenarios, held in Paris in March 2013. Several papers presented at this conference discussed the economics of fast reactors from different national and regional perspectives, including business cases, investment scenarios, funding mechanisms and design options that offer significant capital and energy production cost reductions. This Technical Meeting on Fast Reactors and Related Fuel Cycle Facilities with Improved Economic Characteristics addresses Member States’ expressed need for information exchange in the field, with the aim of identifying the main open issues and launching possible initiatives to help and

  15. The Economic Relations of the United States and China over the Years 2005–2015

    OpenAIRE

    Furgacz, Przemysław

    2017-01-01

    The monograph provides knowledge on the complex nature of both external and internal determinants influencing foreign policies of East Asian countries. Through a range of case studies on Japan, China, Taiwan and North Korea, the authors analyze international relations in East Asia as a mosaic of intertwining processes of globalization and regionalization, interests of global and regional powers, local social and economic conditions, national institutional arrangements, and even personal facto...

  16. Relational environment and intellectual roots of 'ecological economics': An orthodox or heterodox field of research?

    OpenAIRE

    Teixeira, Aurora A. C.; Castro e Silva, Manuela

    2015-01-01

    The way the fields are delineated has been the Achilles' heel of studies analyzing the status and evolution of given scientific areas. Based on van den Besselaar and Leydesdorff's (Mapping change in scientific specialities; a scientometric reconstruction of the development of artificial intelligence, 1996) contribution, the authors propose a systematic and objective method for delineating the field of ecological economics assuming that aggregated journal-journal citation relations is an appro...

  17. Safety-related site characteristics - a relative comparison of the Forsmark reference areas

    International Nuclear Information System (INIS)

    Winberg, Anders

    2010-12-01

    SKB has over the years from 2002 to 2008 conducted site investigations in Forsmark and Laxemar, with associated site modeling, design and safety analysis. In mid-2009 Forsmark was selected on the basis of analysis made as site for a future repository for spent nuclear fuel. Based on defined safety-related geoscientific location factors data from Forsmark are compared in relative terms with data from a number of locations in Sweden, previously studied by SKB. The factors compared include: the rock's composition and structures, future climate evolution, rock mechanical conditions, earthquakes, groundwater flow, groundwater composition, delay of solutes, and the ability to characterize and describe the location. Past comparisons of these properties for the selected sites show that none of these sites collectively show any significant benefit over Forsmark site for a repository. This does not preclude that there may be places on the basis of an overall assessment of geoscientific location factors could be equivalent to Forsmark

  18. The economics and related factors involved in the replacement of land drilling rigs

    International Nuclear Information System (INIS)

    Holm, D.W.

    1992-01-01

    The principal purpose of this paper is to evaluate the construction cost of a medium depth land rig made from all NEW components and the resulting effect on drilling contractor economics. This evaluation will include an inventory of the proposed NEW rig, with a comparison of the costs of a similar rig built in 1981-1982, and a similar rig built from existing UNUSED equipment in manufacturer's current inventory. The paper discusses the problems encountered in obtaining quotations for NEW equipment from manufacturers, the current attitudes of equipment manufacturers, the potential for problems from the use of existing UNUSED equipment in manufacturers inventory, and finally the possible effect on the day rates needed to justify the construction of NEW land rigs. Probable reasons for the attitudes of the manufacturing industry and alternatives for the drilling contractor will be reviewed

  19. Grey relation performance correlations among economics, energy use and carbon dioxide emission in Taiwan

    International Nuclear Information System (INIS)

    Lin, Sue J.; Lu, I.J.; Lewis, Charles

    2007-01-01

    This study explores the inter-relationships among economy, energy and CO 2 emissions of 37 industrial sectors in Taiwan in order to provide insight regarding sustainable development policy making. Grey relation analysis was used to analyse the productivity, aggregate energy consumption, and the use of fuel mix (electricity, coal, oil and gas) in relation to CO 2 emission changes. An innovative evaluative index system was devised to explore grey relation grades among economics, energy and environmental quality. Results indicate that a rapid increase in electricity generation during the past 10 years is the main reason for CO 2 emission increase in Taiwan. The largest CO 2 emitting sectors include iron and steel, transportation, petrochemical materials, commerce and other services. Therefore, it is important to reduce the energy intensity of these sectors by energy conservation, efficiency improvement and adjustment of industrial structure towards high value-added products and services. Economic growth for all industries has a more significant influence, than does total energy consumption, on CO 2 emission increase in Taiwan. It is also important to decouple the energy consumption and production to reduce the impacts of CO 2 on economic growth. Furthermore, most of the sectors examined had increased CO 2 emissions, except for machinery and road transportation. For high energy intensive and CO 2 intensive industries, governmental policies for CO 2 mitigation should be directed towards low carbon fuels as well as towards enhancement of the demand side management mechanism, without loss of the nation's competitiveness

  20. Economic Difficulty and Coping Strategies of Low Income Faculty Members as Related to their Teaching Performance

    Directory of Open Access Journals (Sweden)

    Ronaldo F. Frufonga

    2015-11-01

    Full Text Available This study ascertained the relationship between difficulties and coping strategies as related to teaching performance of West Visayas State University-Janiuay Campus (WVSU-JC faculty for the School Year 2014-2015. The survey-correlational method was used with teaching performance as dependent variables, experienced economic difficulties as the independent variable, and coping strategy as moderator variable. The participants in the study were the 52 faculty who were selected through purposive sampling. Data were gathered through a researcher-made questionnaire-checklist and Faculty Performance Evaluation System. The statistical tools used were frequency count, rank, mean, standard deviation, and Pearson's Product-Moment Coefficient of Correlation. All statistical computations were availed of through the Statistical Package for the Social Sciences (SPSS software. Results revealed that the top economic difficulty experienced by faculty was limited cash. The topmost coping strategy employed by faculty was buying only basic foods or things for household. The faculty also experienced economic difficulty to a “moderate extent.” Nevertheless, the performance of the faculty was found to be “outstanding.” Teachers were affected by such financial crisis. However, despite their experienced economic difficulties, as major agents for change, they performed their best for the improvement of quality education. No significant relationships existed between coping strategies and teaching performance of faculty.

  1. Economic comparison of long-term nuclear fuel cycle management scenarios: The influence of the discount rate

    International Nuclear Information System (INIS)

    Le Dars, Aude; Loaec, Christine

    2007-01-01

    This article presents some main economic results obtained by the CEA in the DERECO project, which aimed to evaluate the global cost of contrasted and long-term nuclear fuel cycle scenarios. The scenarios have been studied for the period 2000-2150 in the French context. They all assume a sustainable nuclear development. These scenarios must not be considered as forecasts and do not reflect any industrial strategy. The article focuses on the comparison of five scenarios including the Generation IV fast reactors and their associated fuel cycles. Common trends as well as specific features can be identified. The article describes the scenarios with the replacement of the nuclear power and the associated fuel cycle. It details the main technical and economic assumptions common to all the scenarios, and exposes some main key results, concerning the flows and inventories as well as concerning economic evaluation. Economic results are given in a comparative manner due to the level of uncertainties at this time horizon. The key economic elements described in the article deal with the sensitivity of the results to the choice of the discount rate

  2. Economic comparison of sludge irradiation and alternative methods of municipal sludge treatment

    International Nuclear Information System (INIS)

    Ahlstrom, S.B.; McGuire, H.E.

    1977-11-01

    The relative economics of radiation treatment and other sludge treatment processes are reported. The desirability of radiation treatment is assessed in terms of cost and the quality of the treated sludge product. The major conclusions of this study are: radiation treatment is a high-level disinfection process. Therefore, it should only be considered if high levels of disinfection are required for widespread reuse of the sludge; the handling, transporting and pathogen growback problems associated with disinfected wet sludge makes it less attractive for reuse than dry sludge; radiation of composted sludge produces a product of similar quality at less cost than any thermal treatment and/or flash drying treatment option for situations where a high degree of disinfection is required; and heavy metal concerns, especially cadmium, may limit the reuse of sludge despite high disinfection levels. It is recommended that radiation treatment of sludge, particularly dry sludge, continue to be studied. A sensitivity analysis investigating the optimal conditions under which sludge irradiation operates should be instigated. Furthermore, costs of adding sludge irradiation to existing sludge treatment schemes should be determined

  3. An Economic comparison of sludge irradiation and alternative methods of municipal sludge treatment

    Energy Technology Data Exchange (ETDEWEB)

    Ahlstrom, S.B.; McGuire, H.E.

    1977-11-01

    The relative economics of radiation treatment and other sludge treatment processes are reported. The desirability of radiation treatment is assessed in terms of cost and the quality of the treated sludge product. The major conclusions of this study are: radiation treatment is a high-level disinfection process. Therefore, it should only be considered if high levels of disinfection are required for widespread reuse of the sludge; the handling, transporting and pathogen growback problems associated with disinfected wet sludge makes it less attractive for reuse than dry sludge; radiation of composted sludge produces a product of similar quality at less cost than any thermal treatment and/or flash drying treatment option for situations where a high degree of disinfection is required; and heavy metal concerns, especially cadmium, may limit the reuse of sludge despite high disinfection levels. It is recommended that radiation treatment of sludge, particularly dry sludge, continue to be studied. A sensitivity analysis investigating the optimal conditions under which sludge irradiation operates should be instigated. Furthermore, costs of adding sludge irradiation to existing sludge treatment schemes should be determined.

  4. Storing energy for cooling demand management in tropical climates: A techno-economic comparison between different energy storage technologies

    International Nuclear Information System (INIS)

    Comodi, Gabriele; Carducci, Francesco; Sze, Jia Yin; Balamurugan, Nagarajan; Romagnoli, Alessandro

    2017-01-01

    This paper addresses the role of energy storage in cooling applications. Cold energy storage technologies addressed are: Li-Ion batteries (Li-Ion EES), sensible heat thermal energy storage (SHTES); phase change material (PCM TES), compressed air energy storage (CAES) and liquid air energy storage (LAES). Batteries and CAES are electrical storage systems which run the cooling systems; SHTES and PCM TES are thermal storage systems which directly store cold energy; LAES is assessed as a hybrid storage system which provides both electricity (for cooling) and cold energy. A hybrid quantitative-qualitative comparison is presented. Quantitative comparison was investigated for different sizes of daily cooling energy demand and three different tariff scenarios. A techno-economic analysis was performed to show the suitability of the different storage systems at different scales. Three parameters were used (Pay-back period, Savings-per-energy-unit and levelized-cost-of-energy) to analyze and compare the different scenarios. The qualitative analysis was based on five comparison criteria (Complexity, Technology Readiness Level, Sustainability, Flexibility and Safety). Results showed the importance of weighing the pros and cons of each technology to select a suitable cold energy storage system. Techno-economic analysis highlighted the fundamental role of tariff scenario: a greater difference between peak and off-peak electricity tariff leads to a shorter payback period of each technology. - Highlights: • Techno-economic evaluation of energy storage solutions for cooling applications. • Comparison between five energy storage (EES, SHTES, PCM, CAES, LAES) is performed. • Qualitative and quantitative performance parameters were used for the analysis. • LAES/PCM can be valid alternatives to more established technologies EES, SHTES, CAES. • Tariffs, price arbitrage and investment cost play a key role in energy storage spread.

  5. THE EU, APEC AND ASEAN; A COMPARISON IN THE FRAMEWORK OF ECONOMIC INTEGRATION

    Directory of Open Access Journals (Sweden)

    Ismet ATES

    2016-07-01

    Full Text Available Fast developing technology, increased production and the search for market has paved the way for globalization after the industrial revolution. Transnational borders has almost disappeared today’s World which faced with two great wars and a lot more threat during the 20th century. Economic integrations gained speed after the two Great World Wars. Countries started to come together because of advancing technology, transportation facilities, security concerns and increased competition during this period. Thus, political, military and cultural integration movements established and also economic integration movements gained speed. Economic, political, military integrations like EU, APEC, ASEAN, NAFTA, WTO and NATO have showed impact in every region of the World. There are a lot of regional and global integration movements in the World. Globalization leads to act the World as if it had a single center increasingly. This case is important in terms of economic integration of the national economies. The main objective of economic integration is an effort to eliminate all barriers to trade. In this work, the structure of the economic integration process and its effect on the World economy will be examined. APEC, ASEAN and EU can be considered as one of the best samples of the economic integration in the World. General structures, macroeconomic performances and their effects on integration process of these three economic integrations will be discussed. As a result, APEC stands out with its developing large trade volume, ASEAN is noted with its great speed of economic development and, European Union differs with its large gross domestic product per capita. APEC, EU and ASEAN organizations show that both developed and developing countries can not remain outside of integration. Each of the three integration movement has been making great contributions to the World to integrate. World is almost becoming a single country thanks to the economic integration.

  6. Women's relative immunity to the socio-economic health gradient: artifact or real?

    Directory of Open Access Journals (Sweden)

    Susan P. Phillips

    2015-05-01

    Full Text Available Background: Individual and area socio-economic status (SES are significant predictors of morbidity and mortality in developed and developing countries. However, the span in health from poorest to richest, that is, the socio-economic gradient, appears steeper for men than women. Objective: Our aim is to understand women's apparent immunity to the health harms of the SES gradient. Design: Findings from a non-systematic search of Medline for population-based, SES gradient studies reporting results for both men and women and with health outcomes of morbidity, mortality or self-rated health (SRH were reflectively analyzed. Results: The 36 papers reviewed generally showed women to be relatively immune to the SES gradient for all but cardiovascular health outcomes. However, addressing the interconnected nature of socio-economic circumstances, exploring whether some measures of SES had ambiguous meanings for either women or men, including modifiers of SES such as household circumstances, social capital or area gender equity, or using indicators of area SES that were contextual rather than aggregates of individual, compositional measures increased the SES gradient for women. Outcome measures that combined mental and physical health, accounted for gender differences in SRH and adjusted for sex-specific differences in causes of mortality also explained some of the observed amelioration of the SES gradient among women. Conclusions: Socio-economic circumstances have a real and sustained impact on individual health. The SES gradient appears stronger for men than for women for all health outcomes other than heart disease. However, some of the observed variability between men and women may be an artifact of biased methodology. Considering webs of causation rather than individual markers of SES along with other sources of gender bias can explain much of women's blunted socio-economic gradient and deepen understanding of the pathways from SES to morbidity and

  7. Economic growth and health progress in England and Wales: 160 years of a changing relation.

    Science.gov (United States)

    Tapia Granados, José A

    2012-03-01

    Using data for England and Wales during the years 1840-2000, a negative relation is found between economic growth--measured by the rate of growth of gross domestic product (GDP)--and health progress--as indexed by the annual increase in life expectancy at birth (LEB). That is, the lower is the rate of growth of the economy, the greater is the annual increase in LEB for both males and females. This effect is much stronger, however, in 1900-1950 than in 1950-2000, and is very weak in the 19th century. It appears basically at lag zero, though some short-lag effects of the same negative sign are found. In the other direction of causality, there are very small effects of the change in LEB on economic growth. These results add to an emerging consensus that in the context of long-term declining trends, mortality oscillates procyclically during the business cycle, declining faster in recessions. Therefore, LEB increases faster during recessions than during expansions. The investigation also shows how the relation between economic growth and health progress changed in England and Wales during the study period. No evidence of cointegration between income--as indexed by GDP or GDP per capita--and health--as indexed by LEB--is found. Copyright © 2012 Elsevier Ltd. All rights reserved.

  8. Economics and environmental impacts of nuclear energy in comparison with other energy systems

    International Nuclear Information System (INIS)

    Bennett, L.

    1994-01-01

    The results of the 1992 OECD/NEA-IEA study on comparative electricity generation costs of nuclear and fossil-fuelled power plants are presented. It is focused on plants that could be commercially available for commissioning in the year 2000 or shortly thereafter. The generation costs for nuclear, relative to coal or natural gas fuelled power plants, are shown. The attractiveness of these three main fuel options for large base load power stations for commissioning around the year 2000 is critically dependent on the discount rate required by the utility or government. Higher discount rates (10%) favour the low investment cost option, gas, whilst lower discount rates (5%) favour the low fuel cost option. The role of nuclear power in avoiding greenhouse gas emissions is illustrated, as well as penetration of nuclear power, displacing fossil fuels for electricity generation and annual change in CO 2 emissions in varies countries from 1975 to 1992 as a function of the nuclear share in electricity generation for 1992. A comparison between quantities of fuel and wastes for nuclear and fossil fuelled power plants is given. Some issues of impacts of particular energy sources on health and the environment are outlined. In the conclusions, nuclear power is considered to be the most likely non-fossil-fuel technology that could be deployed on a large scale for electricity generation, if the objectives of advanced nuclear power development programmes are met and social acceptability of nuclear energy is reached. 9 figs., 2 ann., 16 refs. (I.P.)

  9. A comparison between MS-VECM and MS-VECMX on economic time series data

    Science.gov (United States)

    Phoong, Seuk-Wai; Ismail, Mohd Tahir; Sek, Siok-Kun

    2014-07-01

    Multivariate Markov switching models able to provide useful information on the study of structural change data since the regime switching model can analyze the time varying data and capture the mean and variance in the series of dependence structure. This paper will investigates the oil price and gold price effects on Malaysia, Singapore, Thailand and Indonesia stock market returns. Two forms of Multivariate Markov switching models are used namely the mean adjusted heteroskedasticity Markov Switching Vector Error Correction Model (MSMH-VECM) and the mean adjusted heteroskedasticity Markov Switching Vector Error Correction Model with exogenous variable (MSMH-VECMX). The reason for using these two models are to capture the transition probabilities of the data since real financial time series data always exhibit nonlinear properties such as regime switching, cointegrating relations, jumps or breaks passing the time. A comparison between these two models indicates that MSMH-VECM model able to fit the time series data better than the MSMH-VECMX model. In addition, it was found that oil price and gold price affected the stock market changes in the four selected countries.

  10. Comparison of AI techniques to solve combined economic emission dispatch problem with line flow constraints

    Energy Technology Data Exchange (ETDEWEB)

    Jacob Raglend, I. [School of Electrical Sciences, Noorul Islam University, Kumaracoil 629 180 (India); Veeravalli, Sowjanya; Sailaja, Kasanur; Sudheera, B. [School of Electrical Sciences, Vellore Institute of Technology, Vellore 632 004 (India); Kothari, D.P. [FNAE, FNASC, SMIEEE, Vellore Institute of Technology University, Vellore 632 014 (India)

    2010-07-15

    A comparative study has been made on the solutions obtained using combined economic emission dispatch (CEED) problem considering line flow constraints using different intelligent techniques for the regulated power system to ensure a practical, economical and secure generation schedule. The objective of the paper is to minimize the total production cost of the power generation. Economic load dispatch (ELD) and economic emission dispatch (EED) have been applied to obtain optimal fuel cost of generating units. Combined economic emission dispatch (CEED) is obtained by considering both the economic and emission objectives. This bi-objective CEED problem is converted into single objective function using price penalty factor approach. In this paper, intelligent techniques such as genetic algorithm (GA), evolutionary programming (EP), particle swarm optimization (PSO), differential evolution (DE) are applied to obtain CEED solutions for the IEEE 30-bus system and 15-unit system. This proposed algorithm introduces an efficient CEED approach that obtains the minimum operating cost satisfying unit, emission and network constraints. The proposed algorithm has been tested on two sample systems viz the IEEE 30-bus system and a 15-unit system. The results obtained by the various artificial intelligent techniques are compared with respect to the solution time, total production cost and convergence criteria. The solutions obtained are quite encouraging and useful in the economic emission environment. The algorithm and simulation are carried out using Matlab software. (author)

  11. Comparison of AI techniques to solve combined economic emission dispatch problem with line flow constraints

    International Nuclear Information System (INIS)

    Jacob Raglend, I.; Veeravalli, Sowjanya; Sailaja, Kasanur; Sudheera, B.; Kothari, D.P.

    2010-01-01

    A comparative study has been made on the solutions obtained using combined economic emission dispatch (CEED) problem considering line flow constraints using different intelligent techniques for the regulated power system to ensure a practical, economical and secure generation schedule. The objective of the paper is to minimize the total production cost of the power generation. Economic load dispatch (ELD) and economic emission dispatch (EED) have been applied to obtain optimal fuel cost of generating units. Combined economic emission dispatch (CEED) is obtained by considering both the economic and emission objectives. This bi-objective CEED problem is converted into single objective function using price penalty factor approach. In this paper, intelligent techniques such as genetic algorithm (GA), evolutionary programming (EP), particle swarm optimization (PSO), differential evolution (DE) are applied to obtain CEED solutions for the IEEE 30-bus system and 15-unit system. This proposed algorithm introduces an efficient CEED approach that obtains the minimum operating cost satisfying unit, emission and network constraints. The proposed algorithm has been tested on two sample systems viz the IEEE 30-bus system and a 15-unit system. The results obtained by the various artificial intelligent techniques are compared with respect to the solution time, total production cost and convergence criteria. The solutions obtained are quite encouraging and useful in the economic emission environment. The algorithm and simulation are carried out using Matlab software. (author)

  12. Health-related economic costs of the Three-Mile Island accident.

    Science.gov (United States)

    Hu, T W; Slaysman, K S

    1984-01-01

    On March 1979, a nuclear power station at Three-Mile Island (TMI) near Harrisburg, Pennsylvania, had a major breakdown. During the two-week period of the accident, about 150,000 residents were evacuated for reasons associated with safety and health. Many residents during and after the accident, regardless of whether they left or stayed, made mental and physical adjustments due to this accident. This paper is to estimate the economic costs incurred by individuals or communities as a result of a change in physical or mental health status and/or a change in health care services due to the TMI accident. The findings indicate that stress symptoms caused by the accident did affect the health-related behaviors of area residents. Of the costs examined, the economic costs of work days lost and physician visits are the largest cost items. There were some increases in consumption of alcohol, cigarettes, and tranquilizers immediately following the accident.

  13. Direct economic burden of hepatitis B virus related diseases: evidence from Shandong, China.

    Science.gov (United States)

    Lu, Jingjing; Xu, Aiqiang; Wang, Jian; Zhang, Li; Song, Lizhi; Li, Renpeng; Zhang, Shunxiang; Zhuang, Guihua; Lu, Mingshan

    2013-01-31

    Although the expenses of liver cirrhosis are covered by a critical illness fund under the current health insurance program in China, the economic burden associated with hepatitis B virus (HBV) related diseases is not well addressed. In order to provide evidence to address the economic disease burden of HBV, we conducted a survey to investigate the direct economic burden of acute and chronic hepatitis B, cirrhosis and liver cancer caused by HBV-related disease. From April 2010 to November 2010, we conducted a survey of inpatients with HBV-related diseases and who were hospitalized for seven or more days in one of the seven tertiary and six secondary hospitals in Shandong, China. Patients were recorded consecutively within a three-to-five month time period from each sampled hospital; an in-person survey was conducted to collect demographic and socio-economic information, as well as direct medical and nonmedical expenses during the last month and last year prior to the current hospitalization. Direct medical costs included total outpatient, inpatient, and self-treatment expenditures; direct nonmedical costs included spending on nutritional supplements, transportation, and nursing. Direct medical costs during the current hospitalization were also obtained from the hospital financial database. The direct economic cost was calculated as the sum of direct medical and nonmedical costs. Our results call for the importance of implementing clinical guideline, improving system accountability, and helping secondary and smaller hospitals to improve efficiency. This has important policy implication for the on-going hospital reform in China. Our data based on inpatients with HBV-related diseases suggested that the direct cost in US dollars for acute hepatitis B, severe hepatitis B, chronic hepatitis B, compensated cirrhosis, decompensated cirrhosis and primary liver cancer was $2954, $10834, $4552, $7400.28, $6936 and $10635, respectively. These costs ranged from 30.72% (for acute

  14. Direct economic burden of hepatitis B virus related diseases: evidence from Shandong, China

    Directory of Open Access Journals (Sweden)

    Lu Jingjing

    2013-01-01

    Full Text Available Abstract Background Although the expenses of liver cirrhosis are covered by a critical illness fund under the current health insurance program in China, the economic burden associated with hepatitis B virus (HBV related diseases is not well addressed. In order to provide evidence to address the economic disease burden of HBV, we conducted a survey to investigate the direct economic burden of acute and chronic hepatitis B, cirrhosis and liver cancer caused by HBV-related disease. Methods From April 2010 to November 2010, we conducted a survey of inpatients with HBV-related diseases and who were hospitalized for seven or more days in one of the seven tertiary and six secondary hospitals in Shandong, China. Patients were recorded consecutively within a three-to-five month time period from each sampled hospital; an in-person survey was conducted to collect demographic and socio-economic information, as well as direct medical and nonmedical expenses during the last month and last year prior to the current hospitalization. Direct medical costs included total outpatient, inpatient, and self-treatment expenditures; direct nonmedical costs included spending on nutritional supplements, transportation, and nursing. Direct medical costs during the current hospitalization were also obtained from the hospital financial database. The direct economic cost was calculated as the sum of direct medical and nonmedical costs. Our results call for the importance of implementing clinical guideline, improving system accountability, and helping secondary and smaller hospitals to improve efficiency. This has important policy implication for the on-going hospital reform in China. Results Our data based on inpatients with HBV-related diseases suggested that the direct cost in US dollars for acute hepatitis B, severe hepatitis B, chronic hepatitis B, compensated cirrhosis, decompensated cirrhosis and primary liver cancer was $2954, $10834, $4552, $7400.28, $6936 and $10635

  15. FDI AND ECONOMIC GROWTH RELATIONSHIP BASED ON CROSS-COUNTRY COMPARISON

    Directory of Open Access Journals (Sweden)

    Faruk Gursoy

    2013-04-01

    Full Text Available This paper aims to investigate empirically the impact of FDI on economic growth for Azerbaijan, Kyrgyz Republic, Kazakhstan, Tajikistan, Turkmenistan, and Uzbekistan over the period 1997-2010. The Johansen cointegration and Granger causality tests are used in order to analyze the causal relationship between FDI and economic growth. It is crucial to see the directions of causality between two variables for the policy makers to encourage private sectors. The cointegration test results indicated that FDI and Economic Growth variables are cointegrated for Azerbaijan and Turkmenistan. By using Granger Causality test we found that FDI causes GDP for Azerbaijan and bidirectional causality is observed for Turkmenistan.

  16. A Comparison of Models of Economic Democracy: Towards the World of Shared Sovereignty

    Czech Academy of Sciences Publication Activity Database

    Hrubec, Marek

    2016-01-01

    Roč. 15, 1/2 (2016), s. 145-156 ISSN 1569-1500 Institutional support: RVO:67985955 Keywords : economic democracy * market * planning * ownership * shared sovereignty Subject RIV: AA - Philosophy ; Religion

  17. Municipal waste processing: Technical/economic comparison of composting and incineration options

    International Nuclear Information System (INIS)

    Bertanza, G.

    1993-01-01

    The first part of this paper which assessed the state-of-the-art of municipal waste composting and incineration technologies indicated that the advanced level of available technologies in this field now allows the realization of reliable and safe plants. This second part of the paper deals with the economics of the composting and incineration options. Cost benefit analyses using the discounted cash flow method are made for waste processing plants featuring composting alone, incineration only and mixed composting and incineration. The economic analyses show that plants employing conventional composting techniques work well for the case of exclusively organic waste materials. Incineration schemes are shown to be economically effective when they incorporate suitable energy recovery systems. The integrated composting-incineration waste processing plant appears to be the least attractive option in terms of economics. Current R ampersand D activities in this field are being directed towards the development of systems with lower environmental impacts and capital and operating costs

  18. Supercritical water-cooled reactor fuel management and economic comparison and analysis

    International Nuclear Information System (INIS)

    Cai Guangming; Ruan Liangcheng; Liu Xuechun

    2014-01-01

    The supercritical water-cooled reactor (SCWR) is expected to have an excellent fuel economical efficiency because of its high thermal efficiency. This article compares CSR1OOO with the current mainstream PWR and ABWR on the aspect of the economical efficiency of fuel management, and finally makes an unexpected conclusion that the SCWR has worse fuel economy than others. And it remains to be deliberated whether the SCWR will be the fourth generation of nuclear system. (authors)

  19. School-related risk factors for drunkenness among adolescents: risk factors differ between socio-economic groups

    DEFF Research Database (Denmark)

    Andersen, Anette; Holstein, Bjørn E; Due, Pernille

    2006-01-01

    Purpose: To examine, separately for boys and girls, whether socio-economic differences in drunkenness exist in adolescence, whether the level of exposure to school-related risk factors differ between socio-economic groups, and whether the relative contribution of school-related risk factors......) was measured by parental occupation. RESULTS: Among girls, exposures to school-related risk factors were more prevalent in lower socio-economic groups. Poor school satisfaction was associated with drunkenness among girls from high SEP, odds ratio (OR) = 2.98 (0.73-12.16). Among boys from high SEP autonomy...

  20. Economic Evaluations of the Health Impacts of Weather-Related Extreme Events: A Scoping Review

    Science.gov (United States)

    Schmitt, Laetitia H. M.; Graham, Hilary M.; White, Piran C. L.

    2016-01-01

    The frequency and severity of extreme events is expected to increase under climate change. There is a need to understand the economic consequences of human exposure to these extreme events, to underpin decisions on risk reduction. We undertook a scoping review of economic evaluations of the adverse health effects from exposure to weather-related extreme events. We searched PubMed, Embase and Web of Science databases with no restrictions to the type of evaluations. Twenty studies were included, most of which were recently published. Most studies have been undertaken in the U.S. (nine studies) or Asia (seven studies), whereas we found no studies in Africa, Central and Latin America nor the Middle East. Extreme temperatures accounted for more than a third of the pool of studies (seven studies), closely followed by flooding (six studies). No economic study was found on drought. Whilst studies were heterogeneous in terms of objectives and methodology, they clearly indicate that extreme events will become a pressing public health issue with strong welfare and distributional implications. The current body of evidence, however, provides little information to support decisions on the allocation of scarce resources between risk reduction options. In particular, the review highlights a significant lack of research attention to the potential cost-effectiveness of interventions that exploit the capacity of natural ecosystems to reduce our exposure to, or ameliorate the consequences of, extreme events. PMID:27834843

  1. Economic Evaluations of the Health Impacts of Weather-Related Extreme Events: A Scoping Review

    Directory of Open Access Journals (Sweden)

    Laetitia H. M. Schmitt

    2016-11-01

    Full Text Available The frequency and severity of extreme events is expected to increase under climate change. There is a need to understand the economic consequences of human exposure to these extreme events, to underpin decisions on risk reduction. We undertook a scoping review of economic evaluations of the adverse health effects from exposure to weather-related extreme events. We searched PubMed, Embase and Web of Science databases with no restrictions to the type of evaluations. Twenty studies were included, most of which were recently published. Most studies have been undertaken in the U.S. (nine studies or Asia (seven studies, whereas we found no studies in Africa, Central and Latin America nor the Middle East. Extreme temperatures accounted for more than a third of the pool of studies (seven studies, closely followed by flooding (six studies. No economic study was found on drought. Whilst studies were heterogeneous in terms of objectives and methodology, they clearly indicate that extreme events will become a pressing public health issue with strong welfare and distributional implications. The current body of evidence, however, provides little information to support decisions on the allocation of scarce resources between risk reduction options. In particular, the review highlights a significant lack of research attention to the potential cost-effectiveness of interventions that exploit the capacity of natural ecosystems to reduce our exposure to, or ameliorate the consequences of, extreme events.

  2. Underground cables as an alternative to overhead lines. A comparison of economic and technical aspects of voltages over 22 kV

    Energy Technology Data Exchange (ETDEWEB)

    Trohjell, J.E.; Vognild, I.H.

    1994-07-11

    The report presents technical and economical aspects of underground cables compared to overhead lines in Norway in high voltage transmission systems above 22 kV. The economical comparison between the two options includes capital costs of installation (investment costs), maintenance costs and costs of electrical losses. The main technical issues discussed are reliability and flexibility. 35 refs., 23 figs., 29 tabs.

  3. Economic growth, CO2 emissions, renewable waste and FDI relation in Pakistan: New evidences from 3SLS.

    Science.gov (United States)

    Bakhsh, Khuda; Rose, Sobia; Ali, Muhammad Faisal; Ahmad, Najid; Shahbaz, Muhammad

    2017-07-01

    First attempt has been made to find the effects of foreign direct investment on environmental pollution and economic growth, in addition to finding the determinants of foreign direct investment inflows in Pakistan using the annual data set for the period of 1980-2014. Simultaneous equation model has been used to find relation between the variables of concern. Results from technique and composition effects show that increase in economic growth leads towards more pollution emissions. Scale effect shows stock of capital and labor have positive effect on the economic growth of Pakistan while pollution has negative effect on growth. In case of capital accumulation effect, economic growth and foreign direct investment have positive and significant effect on stock of capital. Although increase in economic growth increases pollution, however, economic growth declines as pollution crosses a certain limit. Foreign direct investment is also found positively related with pollution. Copyright © 2017 Elsevier Ltd. All rights reserved.

  4. Poverty-related and neglected diseases – an economic and epidemiological analysis of poverty relatedness and neglect in research and development

    Science.gov (United States)

    von Philipsborn, Peter; Steinbeis, Fridolin; Bender, Max E.; Regmi, Sadie; Tinnemann, Peter

    2015-01-01

    Background Economic growth in low- and middle-income countries (LMIC) has raised interest in how disease burden patterns are related to economic development. Meanwhile, poverty-related diseases are considered to be neglected in terms of research and development (R&D). Objectives Developing intuitive and meaningful metrics to measure how different diseases are related to poverty and neglected in the current R&D system. Design We measured how diseases are related to economic development with the income relation factor (IRF), defined by the ratio of disability-adjusted life-years (DALYs) per 100,000 inhabitants in LMIC versus that in high-income countries. We calculated the IRF for 291 diseases and injuries and 67 risk factors included in the Global Burden of Disease Study 2010. We measured neglect in R&D with the neglect factor (NF), defined by the ratio of disease burden in DALYs (as percentage of the total global disease burden) and R&D expenditure (as percentage of total global health-related R&D expenditure) for 26 diseases. Results The disease burden varies considerably with the level of economic development, shown by the IRF (median: 1.38; interquartile range (IQR): 0.79–6.3). Comparison of IRFs from 1990 to 2010 highlights general patterns of the global epidemiological transition. The 26 poverty-related diseases included in our analysis of neglect in R&D are responsible for 13.8% of the global disease burden, but receive only 1.34% of global health-related R&D expenditure. Within this group, the NF varies considerably (median: 19; IQR: 6–52). Conclusions The IRF is an intuitive and meaningful metric to highlight shifts in global disease burden patterns. A large shortfall exists in global R&D spending for poverty-related and neglected diseases, with strong variations between diseases. PMID:25623607

  5. The contemporary dynamics of Sino-Indian relations: Examining maritime security, economics, energy and elite dialogue

    Science.gov (United States)

    Athwal, Amardeep

    This dissertation examines the modern-day dynamics of the Sino-Indian relationship---with a particular focus on issues relating to maritime security, economics, energy and elite bilateral dialogue. In exploring the contemporary nature of the Sino-Indian relationship, the dissertation also seeks to assess the accuracy of predominant neorealist accounts of the Sino-Indian relationship. Since the 1962 Sino-Indian War, most analysts have continued to emphasize the conflictual and competitive elements within the Sino-Indian relationship. The dissertation first explores the crucial post-independence history of Sino-Indian relations to provide the appropriate contextual background (chapter one). Thereafter, the dissertation explores the geopolitical significance of the Indian Ocean in light of soaring (global) energy demands. This then leads into an analysis of China and India's naval modernization and China's strategic partnership with Pakistan and Myanmar (chapter two). While acknowledging the credibility of neorealist insights in the realm of maritime security by detailing China and India's naval buildup and naval strategy, overall, it is found that the security dilemma argument is overstated. There is both a lack of threat perception and the existence of alternate explanations for both Chinese and Indian activities in Southern Asia. The dissertation then moves on to explore the positive elements within the Sino-Indian relationship---growing economic interdependence, energy convergence and elite consensus. In the economic realm (chapter three) it is found that Sino-Indian bilateral trade is increasingly being framed institutionally and rapidly expanding every year. The areas where the Sino-Indian economic relationship could be fruitfully expanded are traced and the great potential of bilateral trade is discussed. Thereafter, the dissertation highlights how China and India are beginning to coordinate energy policy (chapter four) as well as the growing political will

  6. Development of a support system to make economic and technical assessments for the issues relating to plant life extension

    International Nuclear Information System (INIS)

    Takao, T.; Soneda, N.; Sakai, T.

    1994-01-01

    To realize the life extension of nuclear power plants, overall evaluation for the plant is required, which covers technology, economy such as cost of repair or/and replacement of components, and regal regulations for licensing. A prototype of integrated assessment support system for life extension ''INPLEX'' have developed in order to evaluate the technical and economic issues relating to the plant life extension and to make a life extension scenario. Analysis procedure of INPLEX is as follows. A comparison of the cost between the life extension and the reconstruction is made to see whether the life extension is cost effective or not. Next, components required detailed assessments are selected, and the residual life assessment of these components are made. After those procedures life extension measures are selected and the implementation time schedule is set on the basis of the formulas for predicting the degradation of the components and the component reliability data. Finally the implementation time schedule is optimized from the viewpoint of economy, and the life extension scenario is proposed. INPLEX also has the data base ''PRINS'', in which information and data related to life extension are registered, such as component degradation experiences, degradation management methodologies, degradation mitigation measures, and so on. PRINS can be referred at any time during the operation of INPLEX

  7. The economic, energy, and environmental impacts of the Energy-Related Inventions Program

    International Nuclear Information System (INIS)

    Brown, M.A.; Wilson, C.R.; Franchuk, C.A.; Cohn, S.M.; Jones, D.

    1994-07-01

    This report provides information on the economic, energy, and environmental impacts of inventions supported by the Energy-Related Inventions Program (ERIP) -- a program jointly operated by the US Department of Energy and the National Institute of Standards and Technology (NIST). It describes the results of the latest in a series of ERIP evaluation projects that have been completed since 1980. The period of interest is 1980 through 1992. The evaluation is based on data collected in 1993 through mail and telephone surveys of 253 program participants, and historical data collected during previous evaluations for an additional 189 participants

  8. The economic, energy, and environmental impacts of the Energy-Related Inventions Program

    Energy Technology Data Exchange (ETDEWEB)

    Brown, M.A.; Wilson, C.R.; Franchuk, C.A.; Cohn, S.M.; Jones, D.

    1994-07-01

    This report provides information on the economic, energy, and environmental impacts of inventions supported by the Energy-Related Inventions Program (ERIP) -- a program jointly operated by the US Department of Energy and the National Institute of Standards and Technology (NIST). It describes the results of the latest in a series of ERIP evaluation projects that have been completed since 1980. The period of interest is 1980 through 1992. The evaluation is based on data collected in 1993 through mail and telephone surveys of 253 program participants, and historical data collected during previous evaluations for an additional 189 participants.

  9. Defining health-related quality of life for young wheelchair users: A qualitative health economics study.

    Directory of Open Access Journals (Sweden)

    Nathan Bray

    Full Text Available Wheelchairs for children with impaired mobility provide health, developmental and psychosocial benefits, however there is limited understanding of how mobility aids affect the health-related quality of life of children with impaired mobility. Preference-based health-related quality of life outcome measures are used to calculate quality-adjusted life years; an important concept in health economics. The aim of this research was to understand how young wheelchair users and their parents define health-related quality of life in relation to mobility impairment and wheelchair use.The sampling frame was children with impaired mobility (≤18 years who use a wheelchair and their parents. Data were collected through semi-structured face-to-face interviews conducted in participants' homes. Qualitative framework analysis was used to analyse the interview transcripts. An a priori thematic coding framework was developed. Emerging codes were grouped into categories, and refined into analytical themes. The data were used to build an understanding of how children with impaired mobility define health-related quality of life in relation to mobility impairment, and to assess the applicability of two standard measures of health-related quality of life.Eleven children with impaired mobility and 24 parents were interviewed across 27 interviews. Participants defined mobility-related quality of life through three distinct but interrelated concepts: 1 participation and positive experiences; 2 self-worth and feeling fulfilled; 3 health and functioning. A good degree of consensus was found between child and parent responses, although there was some evidence to suggest a shift in perception of mobility-related quality of life with child age.Young wheelchair users define health-related quality of life in a distinct way as a result of their mobility impairment and adaptation use. Generic, preference-based measures of health-related quality of life lack sensitivity in this

  10. Economical Comparison of Enterprise In-Building Wireless Solutions Using DAS and Femto

    DEFF Research Database (Denmark)

    Liu, Zhen; Kolding, Troels; Mogensen, Preben

    2012-01-01

    As small cell solutions for efficient in-building wireless deployment, the distributed antenna system (DAS) and Femtocells constitute two major options. In this work, we study the Total Cost of Ownership (TCO) in combination with system performance in order to reach technology-economical conclusi......As small cell solutions for efficient in-building wireless deployment, the distributed antenna system (DAS) and Femtocells constitute two major options. In this work, we study the Total Cost of Ownership (TCO) in combination with system performance in order to reach technology......-economical conclusions regarding of these deployment options. Our aim is to identify the most cost economical solution for indoor wireless deployment which meets the indoor capacity need and provides ubiquitous indoor coverage. In the analysis we focus on LTE enhancement in the enterprise buildings. We discuss...

  11. Differences in East Asian Economic Institutions: Taiwan in a Regional Comparison

    Directory of Open Access Journals (Sweden)

    István Csaba Moldicz

    2017-04-01

    Full Text Available The term “developmental state” describes a very conscious, however, more or less market-friendly approach to economic development. The developmental states of the East Asian region can be characterized by a strong emphasis on diverse forms of state intervention generally; however, these sets of institutions differ in the Japanese, Taiwanese, and South Korean economies. The aim of this paper is to offer a comparative analysis of economic institutions and their alterations after the Asian financial crisis. The paper includes Taiwan, Japan and South Korea in the analysis. The paper seeks to define the peculiar features of Taiwanese economic institutions in contrast to Japan and South Korea. By doing so, the paper investigates different aspects of economic institutions in Japan, Taiwan and South Korea: firm structure, the ability of firms to shape and organize regional supply chains, the role of state and trade unions, the composition of GDP/GNP, economic openness (trade, exchange regimes and financial sectors’ capability to channel funds and encourage saving and investments. One of the findings of the paper is that Taiwan’s defining feature is its very close cooperation with Mainland China. However, the deep interconnectedness of the two economies, often called “Chiwan”, is going to be changed. The reason for this is not only a new economic policy, Taiwan’s “New Southbound Policy” of enhanced cooperation with countries of the Southeast Asia, South Asia and Oceania, but the upgrading of the Chinese economy, which is losing its place in the global supply chains as a cheap-labour country.

  12. Economic comparison of clean coal generating technologies with natural gas-combined cycle systems

    International Nuclear Information System (INIS)

    Sebesta, J.J.; Hoskins, W.W.

    1990-01-01

    This paper reports that there are four combustion technologies upon which U.S. electric utilities are expected to rely for the majority of their future power generating needs. These technologies are pulverized coal- fired combustion (PC); coal-fired fluidized bed combustion (AFBC); coal gasification, combined cycle systems (CGCC); and natural gas-fired combined cycle systems (NGCC). The engineering and economic parameters which affect the choice of a technology include capital costs, operating and maintenance costs, fuel costs, construction schedule, process risk, environmental and site impacts, fuel efficiency and flexibility, plant availability, capacity factors, timing of startup, and the importance of utility economic and financial factors

  13. Action-Based Jurisprudence: Praxeological Legal Theory in Relation to Economic Theory, Ethics, and Legal Practice

    Directory of Open Access Journals (Sweden)

    Konrad Graf

    2011-08-01

    Full Text Available Action-based legal theory is a discrete branch of praxeology and the basis of an emerging school of jurisprudence related to, but distinct from, natural law. Legal theory and economic theory share content that is part of praxeology itself: the action axiom, the a priori of argumentation, universalizable property theory, and counterfactual-deductive methodology. Praxeological property-norm justification is separate from the strictly ethical “ought” question of selecting ends in an action context. Examples of action-based jurisprudence are found in existing “Austro-libertarian” literature. Legal theory and legal practice must remain distinct and work closely together if justice is to be found in real cases. Legal theorizing was shaped in religious ethical contexts, which contributed to confused field boundaries between law and ethics. The carrot and stick influence of rulers on theorists has distorted conventional economics and jurisprudence in particular directions over the course of centuries. An action-based approach is relatively immune to such sources of distortion in its methods and conclusions, but has tended historically to be marginalized from conventional institutions for this same reason.

  14. Public Relations and the New Golden Age of Spain: A Confluence of Democracy, Economic Development and the Media.

    Science.gov (United States)

    Tilson, Donn James; Perez, Pilar Saura

    2003-01-01

    Presents a review of the public relations profession, including institutions of higher education, in post-Franco Spain within the context of changes in the nation's political, economic and media landscape. Suggests that a healthy democracy with political stability, economic development, and a dynamic media have provided both the foundation and the…

  15. A Comparison of Principles of Economics Curriculum across U.S. Colleges and Universities

    Science.gov (United States)

    Prante, Gerald

    2016-01-01

    This paper compares principles of economics curriculum in 2015-16 academic catalogues among the Princeton Review's "The Best 380 Colleges 2016 Edition." The paper finds that 76 percent of schools on the list offer separate principles courses for microeconomics and macroeconomics, while 25 percent offer a single principles course covering…

  16. Indirect Evolution Versus Strategic Delegation : A Comparison of Two Approaches to Explaining Economic Institutions

    NARCIS (Netherlands)

    Dufwenberg, M.; Güth, W.

    1997-01-01

    The two major methods of explaining economic institutions, namely by strategic choices or by (indirect) evolution, are compared for the case of a homogenous quadratic duopoly market. Sellers either can provide incentives for their agents to care for sales (amounts) or evolve as sellers who care for

  17. Economic Development and Maryland Community Colleges: An Identification and Comparison of Stakeholders' Perception

    Science.gov (United States)

    Lee, Carolyn S.

    2010-01-01

    The purpose of this exploratory survey research was to replicate a study designed to examine the perception of community college administrators and local stakeholders regarding the economic development strategies, but applied to Maryland community colleges. A Web-based survey was directed to community college leaders (32) and local leaders (100).…

  18. Economic Well-Being Following Marital Termination: A Comparison of Widowed and Divorced Women.

    Science.gov (United States)

    Morgan, Leslie A.

    1989-01-01

    Used data from National Longitudinal Surveys cohort of mature women to examine probability of becoming poor after widowhood or divorce among midlife women, and factors that seem to influence economic well-being. Found that 40 percent of widows and over 25 percent of divorced women fell into poverty for some time during first five years after…

  19. A COMPARISON OF ASTRONOMY IN 15 MEMBER COUNTRIES OF THE ORGANIZATION FOR ECONOMIC COOPERATION AND DEVELOPMENT

    NARCIS (Netherlands)

    VANDERKRUIT, PC

    1994-01-01

    Various data are collected for 15 member countries of the Organisation for Economic Cooperation and Development (OECD) that have to do with the practising of astronomy: (1) using the report of the Astronomy expert meeting of the Megascience Forum of the OECD, the level of astronomy funding, size of

  20. PET Radiopharmaceuticals in Brazil and Belarus: Economic Comparison Using the Case of 18FDG.

    Science.gov (United States)

    Brinkevich, Sviatoslav; Pires, Leonardo Paredes; Portilho, Filipe Leal; Santos-Oliveira, Ralph

    2018-01-01

    The production of radiopharmaceuticals, especially the PET ones, is a complex combination of economic and social factors. Despite the social aspects, that are essential, the economic issue must be considered and play an important parameter for the implementation and maintenance of producer centers around the world, with especial regards for countries which face economic crisis and/or belongs to aegis of under development countries. In order to evaluate this scenario with carried out this study, comparing a well-established producer center in Brazil and a new on in Belarus. The results showed that the producer center in Brazil face serious economic problems and all the production logistic must be re-done. On the other hand the new producer center in Belarus started following a new model of production and although it has not been profitable, the perspectives seem to be better than the Brazilian producer center. The Brazilian model for PET radiopharmaceutical productions should be revised in order to avoid waste and create a new perspective for the research area. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  1. Economic Analysis of HPAI Control in the Netherlands II: Comparison of Control Strategies

    NARCIS (Netherlands)

    Longworth, N.J.; Mourits, Monique C.M.; Saatkamp, H.W.

    2014-01-01

    A combined epidemiological-economic modelling approach was used to analyse strategies for highly pathogenic avian influenza (HPAI) control for the Netherlands. The modelling framework used was InterSpread Plus (ISP), a spatially based, stochastic and dynamic simulation model. A total of eight

  2. Economic benefits comparison of two pig breeding cycle modes -- Taking Liaoning Province as an example

    Science.gov (United States)

    Xue, Yunan; Wang, Hui; Ma, Yu

    2018-01-01

    Pig breeding pollution has become one of the important sources of environmental pollution, and the circular economy has provided an effective way to alleviate the pollution of pig breeding. In this paper, the “Three-in-one” and “Four-in-one” mode of circular economy with methane as link were constructed, and taking Liaoning Province as the research area, the economic benefits of different pig breeding modes were compared and analyzed. The results show that: (1) The modes of circular economy use the pig manure waste as raw materials through the digesters, solar greenhouse to generate new resources, compared with the traditional farming methods, created considerable economic benefits and also alleviated the pressure of pollution, is an effective way to control the pollution of pig breeding. (2) The economic benefit of the “Four-in-one” mode in Liaoning was much higher than the “Three-in-one” mode. The economic benefits of biogas digesters were higher than the “Three-in-one” mode of 125 million yuan, while the solar greenhouse would introduce the planting industry into the recycling chain, with a net profit of about 38.64*108 yuan.

  3. Honesty, trust and economic growth - A cross-cultural comparison of western industrialized countries

    NARCIS (Netherlands)

    Fetchenhauer, D; van der Vegt, G

    This article investigates cross-country differences in economic growth rates from a psychological perspective. Based on social capital theory it is argued that 1) financial honesty and trust are positively correlated with each other when they are aggregated on a country level and that 2) a high

  4. Using Wavelets in Economics. An Application on the Analysis of Wage-Price Relation

    Directory of Open Access Journals (Sweden)

    Vasile-Aurel Caus

    2017-03-01

    Full Text Available In the last decades, more and more approaches of economic issues have used mathematical tools, and among the most recent ones, spectral and wavelet methods are to be distinguished. If in the case of spectral analysis the approaches and results are sufficiently clear, while the use of wavelet decomposition, especially in the analysis of time series, is not fully valorized. The purpose of this paper is to emphasize how these methods are useful for time series analysis. After theoretical considerations on Fourier transforms versus wavelet transforms, we have presented the methodology we have used and the results obtained by using wavelets in the analysis of wage-price relation, based on some empirical data. The data we have used is concerning the Romanian economy - the inflation and the average nominal wage denominated in US dollars, between January 1991 and May 2016, highlighting that the relation between nominal salary and prices can be revealed more accurately by use of wavelets.

  5. Numerical Weather Prediction and Relative Economic Value framework to improve Integrated Urban Drainage- Wastewater management

    DEFF Research Database (Denmark)

    Courdent, Vianney Augustin Thomas

    domains during which the IUDWS can be coupled with the electrical smart grid to optimise its energy consumption. The REV framework was used to determine which decision threshold of the EPS (i.e. number of ensemble members predicting an event) provides the highest benefit for a given situation...... in cities where space is scarce and large-scale construction work a nuisance. This the-sis focuses on flow domain predictions of IUDWS from numerical weather prediction (NWP) to select relevant control objectives for the IUDWS and develops a framework based on the relative economic value (REV) approach...... to evaluate when acting on the forecast is beneficial or not. Rainfall forecasts are extremely valuable for estimating near future storm-water-related impacts on the IUDWS. Therefore, weather radar extrapolation “nowcasts” provide valuable predictions for RTC. However, radar nowcasts are limited...

  6. Social, economic and demographic factors relating to interregional migration in the Philippines: 1970-1980.

    Science.gov (United States)

    Llasa, R N

    1982-10-01

    The study attempts to identify the different social, economic, and demographic factors relating to interregional migration in the Philippines for the decade 1970-1980. The dependent variable used is the regional net migration rate estimated through the national growth rate method. Using the rank order correlation technique, the relationship between the dependent variable and the different independent variables were determined. It is found that the following variables were positively related to interregional migration: percentage of 20-29 year old population, previous in-migrants, median family income, land area, primacy index, level of urbanization, level of education, and percentage of never married population. However, the first 3 variables mentioned seem to be the most significant determinants of regional net migration rates, which indicates that net migration in the Philippines during the last decade tends to be more dependent upon previous migration patterns and less dependent upon current socioeconomic development.

  7. International comparison of economic and technical indexes of nuclear power plant construction

    International Nuclear Information System (INIS)

    Majer, P.; Fialova, H.

    1988-01-01

    The comparison of capital costs of the construction of nuclear power plants takes into consideration the following aspects: the delineation of the installation, the determination of costs and their break-down, the impact of the time factor, the conversion of the costs to a comparable unit. Power plants are always compared with roughly the same power capacity, this even when conditions for construction are not fully comparable. Construction costs may be divided into, e.g., pre-construction costs, direct capital costs, indirect capital costs, interest during construction. The time factor is manifest in the duration of construction and in the concrete year of construction for which the comparison is being made. The inflationary rise in prices and interests are increasing capital costs by roughly 5 - 8% per annum. The comparison of costs expressed in different currencies is made either by conversion using the rate of exchange or by comparing the time expended for the construction of the power plant. Various methods of comparison are discussed. (J.B.). 7 refs

  8. Assessment of methane-related fuels for automotive fleet vehicles: technical, supply, and economic assessments

    Energy Technology Data Exchange (ETDEWEB)

    1982-02-01

    The use of methane-related fuels, derived from a variety of sources, in highway vehicles is assessed. Methane, as used here, includes natural gas (NG) as well as synthetic natural gas (SNG). Methanol is included because it can be produced from NG or the same resources as SNG, and because it is a liquid fuel at normal ambient conditions. Technological, operational, efficiency, petroleum displacement, supply, safety, and economic issues are analyzed. In principle, both NG and methanol allow more efficient engine operation than gasoline. In practice, engines are at present rarely optimized for NG and methanol. On the basis of energy expended from resource extraction to end use, only optimized LNG vehicles are more efficient than their gasoline counterparts. By 1985, up to 16% of total petroleum-based highway vehicle fuel could be displaced by large fleets with central NG fueling depots. Excluding diesel vehicles, which need technology advances to use NG, savings of 8% are projected. Methanol use by large fleets could displace up to 8% of petroleum-based highway vehicle fuel from spark-ignition vehicles and another 9% from diesel vehicles with technology advances. The US NG supply appears adequate to accommodate fleet use. Supply projections, future price differential versus gasoline, and user economics are uncertain. In many cases, attractive paybacks can occur. Compressed NG now costs on average about $0.65 less than gasoline, per energy-equivalent gallon. Methanol supply projections, future prices, and user economics are even more uncertain. Current and projected near-term methanol supplies are far from adequate to support fleet use. Methanol presently costs more than gasoline on an equal-energy basis, but is projected to cost less if produced from coal instead of NG or petroleum.

  9. Tropical cyclone-related socio-economic losses in the western North Pacific region

    Science.gov (United States)

    Welker, C.; Faust, E.

    2013-01-01

    The western North Pacific (WNP) is the area of the world most frequently affected by tropical cyclones (TCs). However, little is known about the socio-economic impacts of TCs in this region, probably because of the limited relevant loss data. Here, loss data from Munich RE's NatCatSERVICE database is used, a high-quality and widely consulted database of natural disasters. In the country-level loss normalisation technique we apply, the original loss data are normalised to present-day exposure levels by using the respective country's nominal gross domestic product at purchasing power parity as a proxy for wealth. The main focus of our study is on the question of whether the decadal-scale TC variability observed in the Northwest Pacific region in recent decades can be shown to manifest itself economically in an associated variability in losses. It is shown that since 1980 the frequency of TC-related loss events in the WNP exhibited, apart from seasonal and interannual variations, interdecadal variability with a period of about 22 yr - driven primarily by corresponding variations of Northwest Pacific TCs. Compared to the long-term mean, the number of loss events was found to be higher (lower) by 14% (9%) in the positive (negative) phase of the decadal-scale WNP TC frequency variability. This was identified for the period 1980-2008 by applying a wavelet analysis technique. It was also possible to demonstrate the same low-frequency variability in normalised direct economic losses from TCs in the WNP region. The identification of possible physical mechanisms responsible for the observed decadal-scale Northwest Pacific TC variability will be the subject of future research, even if suggestions have already been made in earlier studies.

  10. Tropical cyclone-related socio-economic losses in the western North Pacific region

    Directory of Open Access Journals (Sweden)

    C. Welker

    2013-01-01

    Full Text Available The western North Pacific (WNP is the area of the world most frequently affected by tropical cyclones (TCs. However, little is known about the socio-economic impacts of TCs in this region, probably because of the limited relevant loss data. Here, loss data from Munich RE's NatCatSERVICE database is used, a high-quality and widely consulted database of natural disasters. In the country-level loss normalisation technique we apply, the original loss data are normalised to present-day exposure levels by using the respective country's nominal gross domestic product at purchasing power parity as a proxy for wealth. The main focus of our study is on the question of whether the decadal-scale TC variability observed in the Northwest Pacific region in recent decades can be shown to manifest itself economically in an associated variability in losses. It is shown that since 1980 the frequency of TC-related loss events in the WNP exhibited, apart from seasonal and interannual variations, interdecadal variability with a period of about 22 yr – driven primarily by corresponding variations of Northwest Pacific TCs. Compared to the long-term mean, the number of loss events was found to be higher (lower by 14% (9% in the positive (negative phase of the decadal-scale WNP TC frequency variability. This was identified for the period 1980–2008 by applying a wavelet analysis technique. It was also possible to demonstrate the same low-frequency variability in normalised direct economic losses from TCs in the WNP region. The identification of possible physical mechanisms responsible for the observed decadal-scale Northwest Pacific TC variability will be the subject of future research, even if suggestions have already been made in earlier studies.

  11. Institutional delivery in rural India: the relative importance of accessibility and economic status.

    Science.gov (United States)

    Kesterton, Amy J; Cleland, John; Sloggett, Andy; Ronsmans, Carine

    2010-06-06

    Skilled attendance at delivery is an important indicator in monitoring progress towards Millennium Development Goal 5 to reduce the maternal mortality ratio by three quarters between 1990 and 2015. In addition to professional attention, it is important that mothers deliver their babies in an appropriate setting, where life saving equipment and hygienic conditions can also help reduce the risk of complications that may cause death or illness to mother and child. Over the past decade interest has grown in examining influences on care-seeking behavior and this study investigates the determinants of place of delivery in rural India, with a particular focus on assessing the relative importance of community access and economic status. A descriptive analysis of trends in place of delivery using data from two national representative sample surveys in 1992 and 1998 is followed by a two-level (child/mother and community) random-effects logistical regression model using the second survey to investigate the determinants. In this investigation of institutional care seeking for child birth in rural India, economic status emerges as a more crucial determinant than access. Economic status is also the strongest influence on the choice between a private-for-profit or public facility amongst institutional births. Greater availability of obstetric services will not alone solve the problem of low institutional delivery rates. This is particularly true for the use of private-for-profit institutions, in which the distance to services does not have a significant adjusted effect. In the light of these findings a focus on increasing demand for existing services seems the most rational action. In particular, financial constraints need to be addressed, and results support current trials of demand side financing in India.

  12. Techno-economic analysis of the coal-to-olefins process in comparison with the oil-to-olefins process

    International Nuclear Information System (INIS)

    Xiang, Dong; Qian, Yu; Man, Yi; Yang, Siyu

    2014-01-01

    Highlights: • Present the opportunities and challenges of coal-to-olefins (CTO) development. • Conduct a techno-economic analysis on CTO compared with oil-to-olefins (OTO). • Suggest approaches for improving energy efficiency and economic performance of CTO. • Analyze effects of plant scale, feedstock price, CO 2 tax on CTO and OTO. - Abstract: Olefins are one of the most important oil derivatives widely used in industry. To reduce the dependence of olefins industry on oil, China is increasing the production of olefins from alternative energy resources, especially from coal. This study is concerned with the opportunities and obstacles of coal-to-olefins development, and focuses on making an overall techno-economic analysis of a coal-to-olefins plant with the capacity of 0.7 Mt/a olefins. Comparison is made with a 1.5 Mt/a oil-to-olefins plant based on three criteria including energy efficiency, capital investment, and product cost. It was found that the coal-based olefins process show prominent advantage in product cost because of the low price of its feedstock. However, it suffers from the limitations of higher capital investment, lower energy efficiency, and higher emissions. The effects of production scale, raw material price, and carbon tax were varied for the two production routes, and thus the operational regions were found for the coal-to-olefins process to be competitive

  13. PRINCIPLE OF RATIONAL EGOISM AS AN IDEOLOGICAL CONCEPTION OF MAN FOUNDATION UNDER THE CONTEXT OF ECONOMIC RELATIONS

    Directory of Open Access Journals (Sweden)

    Oksana Petinowa

    2016-12-01

    Full Text Available The modern global context of humanity’s existence is greatly mediated by economic relations. The solution of typical social issues is closely related to the economic sphere, economic activity, and market mechanisms. The subject of all co-operations is the specific character of his economic, natural and behavioral displays, presented in the model of homo economicus. The article considers the historical part of ideological reconstructions of economic theories where certain conceptions of man, one or another understanding of his essence and destiny as an expression of the spirit of time are shown (A. Smith, L. Valla, N. Machiavelli, T. Gobbs, F. Bacon, B. Mandeville, J.J. Rousseau, D. Didro, C. Helvétius, P. Holbach and others.

  14. Comparison of methodological approaches to identify economic activity regularities in transition economy

    Directory of Open Access Journals (Sweden)

    Jitka Poměnková

    2011-01-01

    Full Text Available Presented paper focuses on consideration and evaluation of methodical approaches to analyze cyclical structure character of economic activity in transition economy. As a starting point, work in time domain is applied, which is followed in frequency domain approach. Both approaches are viewed from methodical as well as application point of view and their advantage and disadvantage are discussed. Consequently, time-frequency domain approach is added and applied on real data. On the basis of obtained results recommendation is formulated. All discussed methodical approaches are also considered from the perspective of capability to evaluate behaving of business cycle in time of global economic crisis before/after year 2008. The empirical part of the paper deals with data of gross domestic product in the Czech Republic in 1996/Q1–2010/Q2.

  15. Reexamining the Empirical Relation between Loan Risk and Collateral : The Role of the Economic Characteristics of Collateral

    NARCIS (Netherlands)

    Berger, A.N.; Frame, W.S.; Ioannidou, V.

    2012-01-01

    Abstract: This paper offers a possible explanation for the conflicting results in the literature concerning the empirical relation between collateral and loan risk. We posit that certain economic characteristics of collateral may be associated with the empirical dominance of different

  16. Comparison of U.S. and Swedish calculation economic transition points

    International Nuclear Information System (INIS)

    Owen, P.S.; Parker, M.B.; Omberg, R.P.

    1979-03-01

    This paper was prepared in response to the view of the Swedish delegation that the U.S. calculation of the economic transitions was in error. The report analyzed the principle differences between the U.S. approach and Swedish approach and concluded that the Swedish results can be reproduced using the U.S. method and Swedish data. Conversely, the U.S. results should be reproducible by Sweden

  17. Techno-economic comparison of centralized versus decentralized biorefineries for two alkaline pretreatment processes.

    Science.gov (United States)

    Stoklosa, Ryan J; Del Pilar Orjuela, Andrea; da Costa Sousa, Leonardo; Uppugundla, Nirmal; Williams, Daniel L; Dale, Bruce E; Hodge, David B; Balan, Venkatesh

    2017-02-01

    In this work, corn stover subjected to ammonia fiber expansion (AFEX™) 1 pretreatment or alkaline pre-extraction followed by hydrogen peroxide post-treatment (AHP pretreatment) were compared for their enzymatic hydrolysis yields over a range of solids loadings, enzymes loadings, and enzyme combinations. Process techno-economic models were compared for cellulosic ethanol production for a biorefinery that handles 2000tons per day of corn stover employing a centralized biorefinery approach with AHP or a de-centralized AFEX pretreatment followed by biomass densification feeding a centralized biorefinery. A techno-economic analysis (TEA) of these scenarios shows that the AFEX process resulted in the highest capital investment but also has the lowest minimum ethanol selling price (MESP) at $2.09/gal, primarily due to good energy integration and an efficient ammonia recovery system. The economics of AHP could be made more competitive if oxidant loadings were reduced and the alkali and sugar losses were also decreased. Copyright © 2016 Elsevier Ltd. All rights reserved.

  18. Economic assessment and comparison of acacia energy crop with annual traditional crops in Southern Europe

    International Nuclear Information System (INIS)

    Gasol, Carles M.; Rieradevall, Joan; Gabarrell, Xavier; Brun, Filippo; Mosso, Angela

    2010-01-01

    In several policy documents bioenergy is recognized as an important renewable energy source in Italy. The increase in energy prices represents an opportunity for lignocellulosic energy crops such as acacia and poplar. However, for Short Rotation Coppice (SRC) and Short Rotation Forestry (SRF) to be adopted by farmers, these crops must be perceived to be at least as profitable as crops that normally compete with these plantations for land use. The purpose of this paper is to evaluate the economic feasibility of acacia (Robinia pseudoacacia) as an energy crop in a low input production regime in Italy and, in particular, to consider its competitiveness with wheat. Our results show that neither SRC and SRF techniques using assumed production costs (EUR3820 and EUR5285 ha -1 yr -1 ) nor biomass productions are able to obtain a positive profit (-EUR184 and -EUR172 ha -1 yr -1 ) that can convince farmers to invest in biomass plantations on their land. The results demonstrate that wheat is a more economically secure option than SRC or SRF. The viability of local biomass production in Italy and Southern Europe depends on the active support of the governments; without them, biomass is not economically competitive for the farmers when compared to crops such as wheat. (author)

  19. Combined use of leaf size and economics traits allows direct comparison of hydrophyte and terrestrial herbaceous adaptive strategies.

    Science.gov (United States)

    Pierce, Simon; Brusa, Guido; Sartori, Matteo; Cerabolini, Bruno E L

    2012-04-01

    Hydrophytes generally exhibit highly acquisitive leaf economics. However, a range of growth forms is evident, from small, free-floating and rapidly growing Lemniden to large, broad-leaved Nymphaeiden, denoting variability in adaptive strategies. Traits used to classify adaptive strategies in terrestrial species, such as canopy height, are not applicable to hydrophytes. We hypothesize that hydrophyte leaf size traits and economics exhibit sufficient overlap with terrestrial species to allow a common classification of plant functional types, sensu Grime's CSR theory. Leaf morpho-functional traits were measured for 61 species from 47 water bodies in lowland continental, sub-alpine and alpine bioclimatic zones in southern Europe and compared against the full leaf economics spectrum and leaf size range of terrestrial herbs, and between hydrophyte growth forms. Hydrophytes differed in the ranges and mean values of traits compared with herbs, but principal components analysis (PCA) demonstrated that both groups shared axes of trait variability: PCA1 encompassed size variation (area and mass), and PCA2 ranged from relatively dense, carbon-rich leaves to nitrogen-rich leaves of high specific leaf area (SLA). Most growth forms exhibited trait syndromes directly equivalent to herbs classified as R adapted, although Nymphaeiden ranged between C and SR adaptation. Our findings support the hypothesis that hydrophyte adaptive strategy variation reflects fundamental trade-offs in economics and size that govern all plants, and that hydrophyte adaptive strategies can be directly compared with terrestrial species by combining leaf economics and size traits.

  20. Relative economic incentives for hydrogen from nuclear, renewable, and fossil energy sources

    International Nuclear Information System (INIS)

    Gorensek, Maximilian B.; Forsberg, Charles W.

    2009-01-01

    The specific hydrogen market determines the value of hydrogen from different sources. Each hydrogen production technology has its own distinct characteristics. For example, steam reforming of natural gas produces only hydrogen. In contrast, nuclear and solar hydrogen production facilities produce hydrogen together with oxygen as a by-product or co-product. For a user who needs both oxygen and hydrogen, the value of hydrogen from nuclear and solar plants is higher than that from a fossil plant because ''free'' oxygen is produced as a by-product. Six factors that impact the relative economics of fossil, nuclear, and solar hydrogen production to the customer are identified: oxygen by-product, avoidance of carbon dioxide emissions, hydrogen transport costs, storage costs, availability of low-cost heat, and institutional factors. These factors imply that different hydrogen production technologies will be competitive in different markets and that the first markets for nuclear and solar hydrogen will be those markets in which they have a unique competitive advantage. These secondary economic factors are described and quantified in terms of dollars per kilogram of hydrogen. (author)

  1. The Non-economic Dimension of Changes Prompted by Cross-border Acquisitions: A Relational View

    Directory of Open Access Journals (Sweden)

    Sérgio Fernando Loureiro Rezende

    2013-07-01

    Full Text Available Building on the relational view of M&A suggested by the Industrial Network Approach, we looked at the noneconomic dimension of post-acquisition changes in the relationships of the acquired firm. Based on a 2x2 matrix, this is illustrated by the relationships between the acquired firm with for-profit organizations through which noneconomic resources are transacted (called Social or with non-profit organizations with which it transacts either economic (called Partnership or non-economic resources (called Community. We built a qualitative case study from the acquisition of the Brazilian firm Paraíso Group by the Swiss multinational Holcim, and focused on ten relationships of the acquired firm. We found that these relationships changed in terms of professionalism, degree of dependence and number of actors. An increase in professionalism is observed in all the relationships. This type and direction of change was considered the most important post-acquisition change. The degree of dependence and number of actors changes happened in specific segments of the acquired firm’s network, represented by the Community and Social relationships, respectively.

  2. Central European Free Trade Agreement (CEFTA 2006 - Opportunities, Trade Relation and Evolution of Macedonian Economic Diplomacy

    Directory of Open Access Journals (Sweden)

    Krum Efremov

    2015-07-01

    Full Text Available Main activity in the foreign trade policy of the Republic of Macedonia during the past 10 years was the integration of the country on the Central European Free Trade Agreement – (CEFTA. The reason for this is the expectation that the membership of the Republic of Macedonia in CEFTA will significantly contribute to the continual efforts for strengthening the regional trade cooperation, further liberalisation of foreign trade exchange, and continuation of activities for harmonisation of trade rules with international standards. Additionally, CEFTA 2006 provides a much more comprehensive framework for development of mutual relations and economic cooperation among the countries of South Easte Europe. We will explain the concept of development of economic diplomacy in the Republic of Macedonia as a tool for supporting Macedonian economy. The purpose of these activities is to present the Republic of Macedonia as an attractive destination for foreign investments through the promotion of business advantages, and giving incentive to Macedonian export, as well as through strengthening of the country’s position as a attractive touristic destination.

  3. Comparison of the renewable transportation fuels, liquid hydrogen and methanol, with gasoline - energetic and economic aspects

    International Nuclear Information System (INIS)

    Specht, M.; Staiss, F.; Bandi, A.; Weimer, T.

    1998-01-01

    In this paper, the renewable energy vectors liquid hydrogen (LH 2 ) and methanol generated from atmospheric CO 2 are compared with the conventional crude oil-gasoline system. Both renewable concepts, liquid hydrogen and methanol, lead to a drastic CO 2 reduction compared to the fossil-based system. The comparison between the LH 2 and methanol vector for the transport sector shows nearly the same fuel cost and energy efficiency but strong infrastructure advantages for methanol. (author)

  4. Comparison of Technical and Economical Effect of Different Planters using Varied Seed Rates on Canola Yield in Moghan Region

    Directory of Open Access Journals (Sweden)

    J Taghinazhad

    2017-10-01

    . Results and Discussion The evaluation of results of drill types showed that there was significant difference between the planters type and other performance parameters. Different planters with varied seed rates also had significant effects on germination at 1% probability level and B4 had maximum percentage of seed germination (89.45%. Uniformity of seed distribution was found to be the highest for B4 in vertical distribution uniformity (72.62% and inter-row uniformity (84.25%. The analysis of variance for two years showed that the grain yield and establishment of seed were significantly affected by year. Result of variance analysis for yield indicated that there was a significant difference between planting machines in 1% of probability level. Therefore, maximum yield in this experiment related to B4 with 2672 kg ha-1. The results of technical and economic comp ration indicate that the added net income of B4, was 4940 thousand Rails per hectare compared to the conventional method. Conclusions Results showed that the average of yield of the first year was significantly greater than that of the second year. Results indicated that use of B4 lead to the highest of yield 2672 kg ha-1. But in terms of plant height no significance was found. The results of technical and economic comp ration comparison indicated that the added net income from B4, was 4940 thousand Rails per hectare compared to the conventional method. Therefore, considering many factors, the Agromaster drill tested in this study was found to be the best suited planter and therefore is recommended for canola planting in the region.

  5. Application of a personal computer relational data base management system to fuel cycle economic scoping

    International Nuclear Information System (INIS)

    Malone, J.P.; Dooley, G.D.

    1986-01-01

    A personal computer (PC) relational data base management system (RDBMS) permits large quantities of data to be maintained in a data base composed of structured data sets or files and provides data access through a software environment, procedure, or program language. The features of an RDBMS-based system create an environment on a PC that can provide significant benefits to any fuel cycle economics analysis. The ability to maintain a separate data set for each fuel cycle parameter group and the ability to manipulate the data through a series of independent calculation modules combine to provide the fuel cycle analyst with more time to examine and use the data, because less time is required to manipulate it

  6. Economics of nuclear and thermal power plants in the transition to market relations

    International Nuclear Information System (INIS)

    Chernilin, Yu.F.

    1993-01-01

    In the economic conditions taking shape, the provision of electricity for the national economy of Russia, including in the short term (up to the years 2010-2015), depends in many ways on a weighted choice of strategy for the use of alternative means of electricity generation from the standpoint of fuel resources and electrical technology. When considering problems that need to be reassessed, the role of all alternative energy sources, including nuclear power, in the energy system of Russia must be determined, i.e., a strategy must be worked out for the development of the power industry. Information and data are presented on the present state of the electrical power industry in Russia including fossil and nuclear. Issues and policies associated with the transition to a market-driven economy as related to the nuclear power industry is examined. Specifically, a open-quotes Conception of a Power Policy for Russiaclose quotes is discussed

  7. Dynamic Evolution of Financial Network and its Relation to Economic Crises

    Science.gov (United States)

    Gao, Ya-Chun; Wei, Zong-Wen; Wang, Bing-Hong

    2013-02-01

    The static topology properties of financial networks have been widely investigated since the work done by Mantegna, yet their dynamic evolution with time is little considered. In this paper, we comprehensively study the dynamic evolution of financial network by a sliding window technique. The vertices and edges of financial network are represented by the stocks from S&P500 components and correlations between pairs of daily returns of price fluctuation, respectively. Furthermore, the duration of stock price fluctuation, spanning from January 4, 1985 to September 14, 2009, makes us to carefully observe the relation between the dynamic topological properties and big financial crashes. The empirical results suggest that the financial network has the robust small-world property when the time evolves, and the topological structure drastically changes when the big financial crashes occur. This correspondence between the dynamic evolution of financial network and big financial crashes may provide a novel view to understand the origin of economic crisis.

  8. [Water resource quality as related to economic activity and health patterns in Sonora, Mexico].

    Science.gov (United States)

    Manzanares Rivera, José Luis

    2016-01-01

    The aim of this work is to analyze the spatial distribution of potential pollution pathways of water resources given the economic activity in the Mexican border state of Sonora and propose a regional distribution in relation to cancer mortality rates across the state. The methodology is based in an exploratory and inferential data analysis using two sources of primary data: wastewater discharge concessions registered in the Public Registry on Water Rights [Registro Público de Derechos de Agua] (REPDA) and the records generated by the National Health Information System [Sistema Nacional de Información en Salud] (SINAIS) in the period 1998-2011 based on the International Classification of Disease (ICD-10). The spatial concentration analysis allows for the identification of specific cancer mortality causes at the regional level. Results indicate that the projected adjustments to the regulation NOM-250-SSA1-2014, which controls a subset of pollutants common in mining activity surroundings, is a matter of regional concern.

  9. Science identity possibilities: a look into Blackness, masculinities, and economic power relations

    Science.gov (United States)

    Rosa, Katemari

    2018-02-01

    This forum paper dialogues with Sheron Mark's A bit of both science and economics: a non-traditional STEM identity narrative. In her paper, she discusses the development of a Science, Technology, Engineering, and Mathematics (STEM) identity by a young African American male during an informal STEM for Social Justice Program. Here, the discussion focuses on Black masculinities, identity formation, and the role of science educators in making STEM fields a welcoming place for young Black men. Drawing from Mark's data and discussion, this paper is a dialogue between science identity possibilities in the United States and in Brazil when we look at the intersections of race, gender, and socioeconomic status. Using the shared colonial past of both countries a connection is established to address race relations within science education. The main argument in this paper is that racism can no longer be denied and dismissed by the science education community worldwide and that intersectional approaches are needed to face this issue.

  10. Unpacking symbolic number comparison and its relation with arithmetic in adults.

    Science.gov (United States)

    Sasanguie, Delphine; Lyons, Ian M; De Smedt, Bert; Reynvoet, Bert

    2017-08-01

    Symbolic number - or digit - comparison has been a central tool in the domain of numerical cognition for decades. More recently, individual differences in performance on this task have been shown to robustly relate to individual differences in more complex math processing - a result that has been replicated across many different age groups. In this study, we 'unpack' the underlying components of digit comparison (i.e. digit identification, digit to number-word matching, digit ordering and general comparison) in a sample of adults. In a first experiment, we showed that digit comparison performance was most strongly related to digit ordering ability - i.e., the ability to judge whether symbolic numbers are in numerical order. Furthermore, path analyses indicated that the relation between digit comparison and arithmetic was partly mediated by digit ordering and fully mediated when non-numerical (letter) ordering was also entered into the model. In a second experiment, we examined whether a general order working memory component could account for the relation between digit comparison and arithmetic. It could not. Instead, results were more consistent with the notion that fluent access and activation of long-term stored associations between numbers explains the relation between arithmetic and both digit comparison and digit ordering tasks. Copyright © 2017 Elsevier B.V. All rights reserved.

  11. Comparison of the economics of acid and enzymatic hydrolysis of newsprint

    Energy Technology Data Exchange (ETDEWEB)

    Grethlein, H E

    1978-04-01

    In order to compare the process economics of making glucose from cellulose, a plant design is presented using acid hydrolysis which can be compared with a published design using enzyme hydrolysis. A common design basis is used; namely, an input capacity of 885 ton/day newsprint with a common technique of cost estimation. The cost of making glucose is in the range of 1.75 to 2.45 cents/lb, depending on the slurry concentration fed to the reactor for the acid hydrolysis. This cost range is less than the published estimate of 5.2 cents/lb for enzymatic hydrolysis.

  12. Economics methods in Cochrane systematic reviews of health promotion and public health related interventions.

    Science.gov (United States)

    Shemilt, Ian; Mugford, Miranda; Drummond, Michael; Eisenstein, Eric; Mallender, Jacqueline; McDaid, David; Vale, Luke; Walker, Damian

    2006-11-15

    Provision of evidence on costs alongside evidence on the effects of interventions can enhance the relevance of systematic reviews to decision-making. However, patterns of use of economics methods alongside systematic review remain unclear. Reviews of evidence on the effects of interventions are published by both the Cochrane and Campbell Collaborations. Although it is not a requirement that Cochrane or Campbell Reviews should consider economic aspects of interventions, many do. This study aims to explore and describe approaches to incorporating economics methods in a selection of Cochrane systematic reviews in the area of health promotion and public health, to help inform development of methodological guidance on economics for reviewers. The Cochrane Database of Systematic Reviews was searched using a search strategy for potential economic evaluation studies. We included current Cochrane reviews and review protocols retrieved using the search that are also identified as relevant to health promotion or public health topics. A reviewer extracted data which describe the economics components of included reviews. Extracted data were summarised in tables and analysed qualitatively. Twenty-one completed Cochrane reviews and seven review protocols met inclusion criteria. None incorporate formal economic evaluation methods. Ten completed reviews explicitly aim to incorporate economics studies and data. There is a lack of transparent reporting of methods underpinning the incorporation of economics studies and data. Some reviews are likely to exclude useful economics studies and data due to a failure to incorporate search strategies tailored to the retrieval of such data or use of key specialist databases, and application of inclusion criteria designed for effectiveness studies. There is a need for consistency and transparency in the reporting and conduct of the economics components of Cochrane reviews, as well as regular dialogue between Cochrane reviewers and economists to

  13. Reinforcing value and hypothetical behavioral economic demand for food and their relation to BMI.

    Science.gov (United States)

    Epstein, Leonard H; Paluch, Rocco A; Carr, Katelyn A; Temple, Jennifer L; Bickel, Warren K; MacKillop, James

    2018-04-01

    Food is a primary reinforcer, and food reinforcement is related to obesity. The reinforcing value of food can be measured by establishing how hard someone will work to get food on progressive-ratio schedules. An alternative way to measure food reinforcement is a hypothetical purchase task which creates behavioral economic demand curves. This paper studies whether reinforcing value and hypothetical behavioral demand approaches are assessing the same or unique aspects of food reinforcement for low (LED) and high (HED) energy density foods using a combination of analytic approaches in females of varying BMI. Results showed absolute reinforcing value for LED and HED foods and relative reinforcing value were related to demand intensity (r's = 0.20-0.30, p's demand elasticity (r's = 0.17-0.22, p's demand task, and the differential role of effort in the two tasks. Examples of how a better understanding of food reinforcement may be useful to prevent or treat obesity are discussed, including engaging in alternative non-food reinforcers as substitutes for food, such as crafts or socializing in a non-food environment, and reducing the value of immediate food reinforcers by episodic future thinking. Copyright © 2018. Published by Elsevier Ltd.

  14. Spatiotemporal Assessment of PM2.5-Related Economic Losses from Health Impacts during 2014–2016 in China

    Directory of Open Access Journals (Sweden)

    Yang Yang

    2018-06-01

    Full Text Available Background: Particulate air pollution, especially PM2.5, is highly correlated with various adverse health impacts and, ultimately, economic losses for society, however, few studies have undertaken a spatiotemporal assessment of PM2.5-related economic losses from health impacts covering all of the main cities in China. Methods: PM2.5 concentration data were retrieved for 190 Chinese cities for the period 2014–2016. We used a log-linear exposure–response model and monetary valuation methods, such as value of a statistical life (VSL, amended human capital (AHC, and cost of illness to evaluate PM2.5-related economic losses from health impacts at the city level. In addition, Monte Carlo simulation was used to analyze uncertainty. Results: The average economic loss was 0.3% (AHC to 1% (VSL of the total gross domestic product (GDP of 190 Chinese cities from 2014 to 2016. Overall, China experienced a downward trend in total economic losses over the three-year period, but the Beijing–Tianjin–Hebei, Shandong Peninsula, Yangtze River Delta, and Chengdu-Chongqing regions experienced greater annual economic losses. Conclusions: Exploration of spatiotemporal variations in PM2.5-related economic losses from long-term health impacts could provide new information for policymakers regarding priority areas for PM2.5 pollution prevention and control in China.

  15. A Comparison of the Status, Legal, Economic, and Psychological Characteristics of Types of Adult Male Gamblers.

    Science.gov (United States)

    Weinstein, A; Dinur Klein, L; Dannon, P N

    2015-09-01

    Gambling behavior is not a unique behavior. There are certain differences in behavior, gambling habits, gambling beliefs, and their reflection in psychosocial life. We have compared three groups of adult male gamblers—sports gamblers (n = 41), machine gamblers (n = 36), and poker gamblers (n = 35)—in regard to measures of personal status and legal-social characteristics. We found no difference between groups in terms of the length of gambling behavior, personal status, or age. We found no legal difference between groups in terms of the number of court cases for debt, stealing, or family court cases. In terms of economic circumstances, sports gamblers suffered more losses than the other groups (p < 0.0001). There were higher rates of bankruptcy among sports gamblers compared with machine gamblers (p < 0.01). Sports gamblers were more likely to borrow money from the black market compared with the other groups (p < 0.01). In terms of mental health, sports and machine gamblers had more suicidal thoughts and gestures than poker gamblers (p < 0.05), whereas the rate of suicide attempts was higher in machine gamblers compared with poker players (p < 0.05). Our results indicated higher vulnerability in sports gamblers in terms of economic problems compared with the other groups, whereas machine gamblers had vulnerability to suicidal thoughts and suicidal attempts compared with poker gamblers.

  16. An economic evaluation comparison of solar water pumping system with engine pumping system for rice cultivation

    Science.gov (United States)

    Treephak, Kasem; Thongpron, Jutturit; Somsak, Dhirasak; Saelao, Jeerawan; Patcharaprakiti, Nopporn

    2015-08-01

    In this paper we propose the design and economic evaluation of the water pumping systems for rice cultivation using solar energy, gasoline fuel and compare both systems. The design of the water and gasoline engine pumping system were evaluated. The gasoline fuel cost used in rice cultivation in an area of 1.6 acres. Under same conditions of water pumping system is replaced by the photovoltaic system which is composed of a solar panel, a converter and an electric motor pump which is compose of a direct current (DC) motor or an alternating current (AC) motor with an inverter. In addition, the battery is installed to increase the efficiency and productivity of rice cultivation. In order to verify, the simulation and economic evaluation of the storage energy battery system with batteries and without batteries are carried out. Finally the cost of four solar pumping systems was evaluated and compared with that of the gasoline pump. The results showed that the solar pumping system can be used to replace the gasoline water pumping system and DC solar pump has a payback less than 10 years. The systems that can payback the fastest is the DC solar pumping system without batteries storage system. The system the can payback the slowest is AC solar pumping system with batteries storage system. However, VAC motor pump of 220 V can be more easily maintained than the motor pump of 24 VDC and batteries back up system can supply a more stable power to the pump system.

  17. Comparison of calorimetric and HPLC methods in measuring nitrate content of meat products: An economic evaluation

    Directory of Open Access Journals (Sweden)

    M moradi

    2014-02-01

    Full Text Available Nitrate is a flavors compound, color stabilizer and growth inhibitor of anaerobic microorganisms in meat products. High concentration of nitrate in food can cause methaemoglobinaemia and is recognized as carcinogenic. Therefore, accurate determination of nitrate is crucial to ensure consumers’ health. Regularly, nitrate is estimated by colorimetric and HPLC methods. In measurement of nitrate, the efficiency, accuracy, speed and amount of material are important from economical point of view. In this study, the cost of initial investment, staff, consumable material and equipments used by the two methods were calculated and finally Net Present Value (NPV was estimated for each of them. The rate of interest was considered from 4 until 30%. According to the results the amount of initial investment, annual cost of staff and consumable materials for colorimetric method were determined as 274000000, 379080000 and 214289130 Rials, respectively. These costs for HPLC method were 342000000, 252720000 and 7633080 Rials, respectively. NPV in minimum and maximum rates of interest (4 and 30% for colorimetric method were 8368344000 and 2242330000 Rials and for HPLC method were estimated at 4035848000 and 1207544000 Rials. As a consequence, HPLC is more economical and could be recommended for the routine measurement of nitrate in of food safety laboratories.

  18. Hydrogen as a fuel for fuel cell vehicles: A technical and economic comparison

    Energy Technology Data Exchange (ETDEWEB)

    Ogden, J.; Steinbugler, M.; Kreutz, T. [Princeton Univ., NJ (United States). Center for Energy and Environmental Studies

    1997-12-31

    All fuel cells currently being developed for near term use in vehicles require hydrogen as a fuel. Hydrogen can be stored directly or produced onboard the vehicle by reforming methanol, ethanol or hydrocarbon fuels derived from crude oil (e.g., Diesel, gasoline or middle distillates). The vehicle design is simpler with direct hydrogen storage, but requires developing a more complex refueling infrastructure. In this paper, the authors compare three leading options for fuel storage onboard fuel cell vehicles: compressed gas hydrogen storage; onboard steam reforming of methanol; onboard partial oxidation (POX) of hydrocarbon fuels derived from crude oil. Equilibrium, kinetic and heat integrated system (ASPEN) models have been developed to estimate the performance of onboard steam reforming and POX fuel processors. These results have been incorporated into a fuel cell vehicle model, allowing us to compare the vehicle performance, fuel economy, weight, and cost for various fuel storage choices and driving cycles. A range of technical and economic parameters were considered. The infrastructure requirements are also compared for gaseous hydrogen, methanol and hydrocarbon fuels from crude oil, including the added costs of fuel production, storage, distribution and refueling stations. Considering both vehicle and infrastructure issues, the authors compare hydrogen to other fuel cell vehicle fuels. Technical and economic goals for fuel cell vehicle and hydrogen technologies are discussed. Potential roles for hydrogen in the commercialization of fuel cell vehicles are sketched.

  19. Emulsions: the cutting edge of development in blasting agent technology - a method for economic comparison

    Energy Technology Data Exchange (ETDEWEB)

    Ayat, M.G.; Allen, S.G.

    1988-03-01

    This work examines the history and development of blasting agents beginning with ANFO in the 1950's and concluding with a specific look at the 1980's blasting technology: the emulsion. Properties of emulsions and Emulsion Blend Explosive Systems are compared with ANFO and a method of comparing their costs, useful for comparing any two explosives, is developed. Based on this comparison, the Emulsion Blend Explosive System is determined superior to ANFO on the basis of cost per unit of overburden broken. 4 refs.

  20. Income-related inequalities in health: some international comparisons

    NARCIS (Netherlands)

    E.K.A. van Doorslaer (Eddy); A. Wagstaff (Adam); H. Bleichrodt (Han)

    1997-01-01

    textabstractThis paper presents evidence on income-related inequalities in self-assessed health in nine industrialized countries. Health interview survey data were used to construct concentration curves of self-assessed health, measured as a latent variable. Inequalities in health favoured the

  1. The relations between musculoskeletal diseases and mobility among old people: Are they influenced by socio-economic, psychosocial, and behavioral factors?

    DEFF Research Database (Denmark)

    Avlund, Kirsten; Osler, Merete; Damsgaard, Mogens Trab

    2000-01-01

    Social medicin, musculoskeletal diseases, mobility, physical activity, social relations, well-being, socio-economic factors......Social medicin, musculoskeletal diseases, mobility, physical activity, social relations, well-being, socio-economic factors...

  2. Annual economic burden of hepatitis B virus-related diseases among hospitalized patients in twelve cities in China.

    Science.gov (United States)

    Zhang, S; Ma, Q; Liang, S; Xiao, H; Zhuang, G; Zou, Y; Tan, H; Liu, J; Zhang, Y; Zhang, L; Feng, X; Xue, L; Hu, D; Cui, F; Liang, X

    2016-03-01

    A nationwide survey of hepatitis B virus (HBV)-associated economic burden has not previously been performed in China. The purpose of this study was to examine the direct, indirect, and intangible costs of HBV-related diseases within the span of one year. A random sample was taken from specialty and general hospitals across 12 cities in six provinces of China. Intangible costs were estimated based on willingness to pay or open-ended answers provided by patients. The results showed that 27 hospitals were enrolled, with a sample population of 4726 patients (77.7% response rate). The average annual costs were $4454.0 (direct), $924.3 (indirect), and $6611.10 (intangible), corresponding to 37.3%, 7.7%, and 55.1% of the total costs, respectively. The direct medical fees were substantially greater than the non-medical fees. Annual indirect costs were divided into outpatient ($112.9) and inpatient ($811.40) loss of income. The intangible costs of chronic HBV were notably higher than either the direct or indirect costs, consistent with the social stigma in China. The comparison amongst individual cities for the average ratio of direct to indirect costs revealed that the sizes of ratios were negatively correlated with the socioeconomic status of the regions. This study suggested that as a whole in China, the HBV-related diseases caused a heavy financial burden which was positively associated with disease severity. Although the intangible costs coincided with a high prevalence of discrimination against CHB patients in Chinese society, our study may serve as future reference for detailed exploration. © 2015 John Wiley & Sons Ltd.

  3. Is Socio-Economic Status a Determinant of HIV-Related Stigma Attitudes in Zimbabwe? Findings from Project Accept.

    Science.gov (United States)

    Mateveke, Kudzanai; Singh, Basant; Chingono, Alfred; Sibanda, E; Machingura, Ian

    2016-08-17

    HIV related stigma and discrimination is a known barrier for HIV prevention and care. We aimed to assess the relationship between socio-economic status (SES) and HIV related stigma in Zimbabwe. This paper uses data from Project Accept , which examined the impact of community-based voluntary counseling and testing intervention on HIV incidence and stigma. Total of 2522 eligible participants responded to a psychometric assessment tool, which assessed HIV related stigma and discrimination attitudes on 4 point Likert scale. The tool measured three components of HIV-related stigma: shame, blame and social isolation, perceived discrimination, and equity. Participants' ownership of basic assets was used to assess the socio-economic status. Shame, blame and social isolation component of HIV related stigma was found to be significantly associated with medium [odds ratio (OR)=1.73, Pstigma and discrimination programs to be effective, they should take into account the socio-economic context of target population.

  4. Economic aspect comparison between steel plate reinforced concrete and reinforced concrete technique in reactor containment wall construction

    International Nuclear Information System (INIS)

    Yuliastuti; Sriyana

    2008-01-01

    Construction costs of nuclear power plant were high due to the construction delays, regulatory delays, redesign requirement, and difficulties in construction management. Based on US DOE (United States Department of Energy) study in 2004, there were thirteen advanced construction technologies which were potential to reduce the construction time of nuclear power plant. Among these technologies was the application of steel-plate reinforced concrete (SC) on reactor containment construction. The conventional reinforced concrete (RC) technique were built in place and require more time to remove framework since the external form is temporary. Meanwhile, the SC technique offered a more efficient way to placing concrete by using a permanent external form made of steel. The objective of this study was to calculate construction duration and economic comparison between RC and SC technique. The result of this study showed that SC technique could reduce the construction time by 60% and 29,7% cost reduced compare to the RC technique. (author)

  5. Economic and Health-Related Quality of Life Outcomes of Whiplash Associated Disorders.

    Science.gov (United States)

    Pink, Joshua; Petrou, Stavros; Williamson, Esther; Williams, Mark; Lamb, Sarah E

    2016-09-01

    This study examines the links between severity of whiplash associated disorder and costs and health outcomes. The study aims to estimate the economic costs and health-state utilities associated with disability levels and recovery trajectories after acute whiplash injury. Data used were from the Managing Injuries of the Neck Trial, which collected information on 3851 people over a 12-month period after acute whiplash injury. Effects of whiplash associated disorder severity on economic costs (measured from a societal perspective and separately from a health and personal social services perspective) were estimated using two-part regression models, comprising probability of incurring a cost and the total cost, given one was incurred. Effects on health-state utilities (measured using the EQ-5D and SF-6D) were estimated using ordinary least squares regression, and two-part models as for costs. There was a direct relationship between severity of disability after acute whiplash injury and economic costs. Between baseline and 4 months, average societal costs for those with no disability were £99.55 (UK£, 2009 prices), increasing to £668.53 for those with complete disability. Average societal costs for the whole sample were £234.15 over the first 4 months, decreasing to £127.51 between 8 and 12 months. Conversely, utility scores decreased with increased disability. The average EQ-5D utility score was 0.934 at 4 months for those with no disability, decreasing to 0.033 for those with complete disability. The average EQ-5D utility score for the whole sample increased from 0.587 immediately post-injury to 0.817 at 12 months. Relative costs and disutilities generated by the multivariate models are also presented by disability level and recovery trajectory. These results provide estimates of the costs and health-state utilities associated with disability levels and recovery trajectories after acute whiplash injury. They can be used to inform estimates of the cost

  6. Health and Economic Burden of Running-Related Injuries in Dutch Trailrunners: A Prospective Cohort Study.

    Science.gov (United States)

    Hespanhol Junior, Luiz Carlos; van Mechelen, Willem; Verhagen, Evert

    2017-02-01

    Trailrunning is becoming very popular. However, the risk and burden of running-related injuries (RRI) in trailrunning is not well established. To investigate the prevalence, injury rate, severity, nature, and economic burden of RRIs in Dutch trailrunners. This prospective cohort study included 228 trailrunners aged 18 years or over (range 23-67), and was conducted between October 2013 and December 2014. After completing the baseline questionnaire, the Oslo Sports Trauma Research Center Questionnaire on Health Problems was administered every 2 weeks to collect data on RRIs. Participants who reported RRIs were asked about healthcare utilization (direct costs) and absenteeism from paid work (indirect costs). RRI was defined as disorders of the musculoskeletal system or concussions experienced or sustained during participation in running. The mean prevalence of RRIs measured over time was 22.4 % [95 % confidence interval (CI) 20.9-24.0], and the injury rate was 10.7 RRIs per 1000 h of running (95 % CI 9.4-12.1). The prevalence was higher for overuse (17.7 %; 95 % CI 15.9-19.5) than for acute (4.1 %; 95 % CI 3.3-5.0) RRIs. Also, the injury rate was higher for overuse (8.1; 95 % CI 6.9-9.3) than for acute (2.7; 95 % CI 2.0-3.4) RRIs. The median of the severity score was 35.0 [25-75 %, interquartile range (IQR) 22.0-55.7], and the median of the duration of RRIs was 2.0 weeks (IQR 2.0-6.0) during the study. The total economic burden of RRIs was estimated at €172.22 (95 % CI 117.10-271.74) per RRI, and €1849.49 (95 % CI 1180.62-3058.91) per 1000 h of running. An RRI was estimated to have a direct cost of €60.92 (95 % CI 45.11-94.90) and an indirect cost of €111.30 (95 % CI 61.02-192.75). The health and economic burden of RRIs presented in this study are significant for trailrunners and for society. Therefore, efforts should be made in order to prevent RRIs in trailrunners.

  7. Methods for Engineering Enterprise Management Based on the Inter-factor Productive-Economic Relations

    Directory of Open Access Journals (Sweden)

    O. A. Naydis

    2015-01-01

    Full Text Available The article analyzes the current state of engineering enterprises in the Russian Federation. It conducts a review and analysis of existing methods for business management using indicators to characterize enterprise activities by means of the scalars, functional dependencies of one factor value on the other (function one, wherein the magnitude of one factor value corresponds to a single magnitude of the other value - a dependent factor, as well as by means of data tables, and, as an example, by balance list and articulation statement used in accounting. The paper gives statements of need for taking into account the mutual influences and system interrelation of factors diversity and for special methods of their identification. The article is aimed at development of methods for business management of engineering enterprises taking into account a variety of factors and their interdependencies. The relevance of the issue stems from the fact that the analysis of existing methods of business management has shown that it is impossible to have the requested information about a considerable number of productive-economic factors in their system-based interrelation. There is a proposal for the management objects wherein multiple factors and their interactions are taken into consideration to be called inter-factor productive-economic relations (IPER. The paper presents the IPER-based structure of the business management system. It describes a method to identify controlled productive-economic factors and provides allocation and justification of the significant ones for the IPER control. Described methods of business management are distinguished by a large amount of control information, and data form rather complex structures. Therefore, it is proposed to use them in automatic control systems. The paper describes principles of information support for business management through binding IPER to organizational structures of the enterprise. It offers an

  8. Reassessment of osteoporosis-related femoral fractures and economic burden in Saudi Arabia.

    Science.gov (United States)

    Sadat-Ali, Mir; Al-Dakheel, Dakheel A; Azam, Md Q; Al-Bluwi, Mohammed T; Al-Farhan, Mohammed F; AlAmer, Hussein A; Al-Meer, Zakaria; Al-Mohimeed, Abdallah; Tabash, Ibrahim K; Karry, Maher O; Rassasy, Yaseen M; Baragaba, Mohammed A; Amer, Ahmed S; AlJawder, Abdallah; Al-Bouri, Kamil M; ElTinay, Mohammed; Badawi, Hamed A; Al-Othman, Abdallah A; Tayara, Badar K; Al-Faraidy, Moaad H; Amin, Ahmed H

    2015-01-01

    The current study reassesses the prevalence of fragility fractures and lifetime costs in the Eastern Province of Saudi Arabia. Forty-two percent (391) of the fractures were at the neck of the femur, and 38.6 % (354) were inter-trochanteric fractures. The overall incidence was assessed to be 7528 (1,300,336 population 55 years or older) with the direct cost of SR564.75 million ($150.60 million). A National Fracture Registry and osteoporosis awareness programs are recommended. Proximal femur fragility fractures are reported to be increasing worldwide due to increased life expectancy. The current study is carried out to assess the incidence of such fractures in the Eastern Province of Saudi Arabia and to assess the costs incurred in managing them annually. Finally, by extrapolating the data, the study can calculate the overall economic burden in Saudi Arabia. The data of fragility proximal femur fractures was collected from 24 of 28 hospitals in the Eastern Province. The data included age, sex, mode of injury, type of fracture, prescribed drug (and its cost), and length of hospital stay. Population statistics were obtained from the Department of Statistics of the Saudi Arabian government Web site. Twenty-four hospitals (85 %) participated in the study. A total of 780 fractures were sustained by 681 patients. Length of stay in the hospital averaged 23.28 ± 13.08 days. The projected fracture rate from all the hospitals would be 917 (an incidence of 5.81/1000), with a total cost of SR68.77 million. Further extrapolation showed that the overall incidence could be 7528 (1,300,336 population 55 years or older) with the direct cost of SR564.75 million ($150.60 million). Osteoporosis-related femoral fractures in Saudi Arabia are significant causes of morbidity besides incurring economic burden. We believe that a National Fracture Registry needs to be established, and osteoporosis awareness programs should be instituted in every part of Saudi Arabia so that these patients can

  9. Technical and economic aspects of ancillary services markets in the electric power industry: an international comparison

    International Nuclear Information System (INIS)

    Raineri, R.; Rios, S.; Schiele, D.

    2006-01-01

    We present a comparative analysis of technical and economic aspects of ancillary services on the markets of England and Wales, Nordic Countries, California, Argentina, Australia and Spain, comparing the services of voltage control, frequency regulation and system restoration. All the analyzed markets rely on the existence of an administrator of ancillary services, function that leads to the figure of the system operator. Among the services analyzed, the mandatory nature of voltage control and primary frequency regulation stands out, being both the ancillary services with the higher market price and the shortest period of time requirements. In general, the recognized costs of the services correspond to investments operation, maintenance, and opportunity costs. In the provision of these ancillary services, there are no clear preferences for a particular resource allocation mechanism, where mandatory provision, auctions, competitive offers and different time length bilateral contracts are combined

  10. Comparison of heuristics for an economic lot scheduling problem with deliberated coproduction

    Directory of Open Access Journals (Sweden)

    Pilar I. Vidal-Carreras

    2009-12-01

    Full Text Available We built on the Economic Lot Scheduling Problem Scheduling (ELSP literature by making some modifications in order to introduce new constraints which had not been thoroughly studied with a view to simulating specific real situations. Specifically, our aim is to propose and simulate different scheduling policies for a new ELSP variant: Deliberated Coproduction. This problem comprises a product system in an ELSP environment in which we may choose if more than one product can be produced on the machine at a given time. We expressly consider the option of coproducing two products whose demand is not substitutable. In order to draw conclusions, a simulation model and its results were developed in the article by employing modified Bomberger data which include two items that could be produced simultaneously.

  11. Economic comparison of nuclear, coal, and oil-fired electric generation in the Chicago area

    International Nuclear Information System (INIS)

    Corey, G.R.

    1981-01-01

    The current and historical performances of 17 large nuclear and coal- and oil-fired steam-electric generating units now operated by Commonwealth Edison Company are examined, and the actual busbar costs of electricity generated by these units in recent years are summarized. Cost estimates for future steam-electric units are provided, and attempts are made to deal realistically with the effect of inflation. Social and regulatory constraints are seen to affect the economics of future units and the willingness of the industry to finance them. It is concluded that, given the uncertainties, utility managers have an incentive to diversify their sources of power generation when society seems to discourage such a course of action. 6 refs

  12. Economic comparison of centralizing or decentralizing processing facilities for defense transuranic waste

    International Nuclear Information System (INIS)

    Brown, C.M.

    1980-07-01

    This study is part of a set of analyses under direction of the Transuranic Waste Management Program designed to provide comprehensive, systematic methodology and support necessary to better understand options for national long-term management of transuranic (TRU) waste. The report summarizes activities to evaluate the economics of possible alternatives in locating facilities to process DOE-managed transuranic waste. The options considered are: (1) Facilities located at all major DOE TRU waste generating sites. (2) Two or three regional facilities. (3) Central processing facility at only one DOE site. The study concludes that processing at only one facility is the lowest cost option, followed, in order of cost, by regional then individual site processing

  13. Alternative central-station electric power generation technologies: a consistent engineering-economic framework of comparison

    International Nuclear Information System (INIS)

    Baughman, M.L.; Gordon, J.B.; Woodson, H.H.

    1983-01-01

    The electric utility sector is an intermediate processing sector of the economy that utilizes the factor inputs of labor, capital, and materials to process and convert chemical, nuclear, and other basic energy forms into electricity. The electricity is then delivered to and consumed by other intermediate or final users for purposes of heating, cooling, lighting, motive power, and materials processing. The economics of electricity supply encompass not only the selection of the basic energy form to be converted but also the selection of possible physical conversion processes to accomplish the conversion. The conversion processes can vary immensely in technical detail, physical configuration, and the basic scientific principle governing their operation. But whatever the design and technical detail, the basic purpose is to process some form of energy and manufacture electricity

  14. Comparison of lead and sodium-cooled reactors - Safety, fuel cycle performance and some economical aspects

    Energy Technology Data Exchange (ETDEWEB)

    Carlsson, Johan; Tucek, Kamil; Wider, Hartmut [Joint Research Centre, EC-JRC, Westerduinweg 3, P.O. Box 2, NL-0 1755 ZG Petten (Netherlands)

    2006-07-01

    This paper compares the Lead-cooled Fast Reactor (LFR) and the Sodium-cooled Fast Reactor (SFR) regarding different aspects of the coolant, safety and economics. A brief review of design and safety experience of an SFR (BN-600) and some safety philosophy of the most developed LFR (BREST) are presented as well. The pros and cons of the lead and the sodium coolants are discussed. This paper presents results concerning the coolant temperature evolution during three accident scenarios, i.e. Loss-Of- Flow (LOF), Loss-Of-Heat-Sink (LOHS), and Total-Loss-Of-Power (TLOP). It also studies possible moderators, like BeO and hydrides, for the core designs to have negative reactivity feedbacks and favorable reactivity swings. LFR seems to be able to accommodate more minor actinides than SFR at comparable coolant and Doppler feedbacks. We show that LFR can be designed both to breed and burn transuranics from LWRs. The hydrides lead to the most favorable reactivity feedbacks, but the poorest reactivity swing. It is shown that the LFR can handle the LOF transient better than the SFR. This is due to the much lower pressure drop in the LFR core. The coolant outlet temperatures stabilize at 2050 K and 940 K for SFR and LFR, respectively when no feedbacks are considered. Investigations also concern the SFR's performance when the pitch-to-diameter was increased from 1.2 to 1.4. For the LOHS and TLOP accidents their temperature evolutions are milder for the LFR since lead has a 50% larger volumetric heat capacity. For the TLOP the core outlet temperature of the LFR peaks at 1080 K after 2 days. Regarding economics it appears easier to avoid an intermediate cycle in an LFR than an SFR. (authors)

  15. Comparison of lead and sodium-cooled reactors - Safety, fuel cycle performance and some economical aspects

    International Nuclear Information System (INIS)

    Carlsson, Johan; Tucek, Kamil; Wider, Hartmut

    2006-01-01

    This paper compares the Lead-cooled Fast Reactor (LFR) and the Sodium-cooled Fast Reactor (SFR) regarding different aspects of the coolant, safety and economics. A brief review of design and safety experience of an SFR (BN-600) and some safety philosophy of the most developed LFR (BREST) are presented as well. The pros and cons of the lead and the sodium coolants are discussed. This paper presents results concerning the coolant temperature evolution during three accident scenarios, i.e. Loss-Of- Flow (LOF), Loss-Of-Heat-Sink (LOHS), and Total-Loss-Of-Power (TLOP). It also studies possible moderators, like BeO and hydrides, for the core designs to have negative reactivity feedbacks and favorable reactivity swings. LFR seems to be able to accommodate more minor actinides than SFR at comparable coolant and Doppler feedbacks. We show that LFR can be designed both to breed and burn transuranics from LWRs. The hydrides lead to the most favorable reactivity feedbacks, but the poorest reactivity swing. It is shown that the LFR can handle the LOF transient better than the SFR. This is due to the much lower pressure drop in the LFR core. The coolant outlet temperatures stabilize at 2050 K and 940 K for SFR and LFR, respectively when no feedbacks are considered. Investigations also concern the SFR's performance when the pitch-to-diameter was increased from 1.2 to 1.4. For the LOHS and TLOP accidents their temperature evolutions are milder for the LFR since lead has a 50% larger volumetric heat capacity. For the TLOP the core outlet temperature of the LFR peaks at 1080 K after 2 days. Regarding economics it appears easier to avoid an intermediate cycle in an LFR than an SFR. (authors)

  16. Comparison of economic instruments to reduce PM_2_._5 from industrial and residential sources

    International Nuclear Information System (INIS)

    Mardones, Cristian; Saavedra, Andrés

    2016-01-01

    In the literature, it is possible to find different studies that compare economic instruments performance applied to the industrial sources regulation; however, evidence about pollution from residential sources is scarce. For this reason, the present study simulates and compares an emission permit system (EPS) and an ambient permit system (APS) when fine particulate matter pollution (PM_2_._5) is generated from industrial and residential sources. Thus, this research contributes to the spatial, economic and environmental assessment of industrial and residential emissions. The options to reduce pollution include replacement of heating devices in residential sources and installing end-of-pipe technologies in industrial sources. The results in terms of total cost and technological chosen options are similar under an APS and EPS for targets lesser to 80%. This is explained because it is more cost-effective to reduce emissions in residential sources than in industrial sources, and additionally, residential pollution has only local impact. However, some industrial sources should install abatement technologies for more demanding targets; in this case as industrial pollution are scattered in different areas, the total cost of an APS are lower than the total cost of an EPS. - Highlights: • The impact of wood burning on air quality can be significant in urban areas. • Residential and industrial sources in regulatory schemes to PM_2_._5 are analyzed. • Wood smoke pollution can be reduced by changing to more efficient heating devices. • Wood heater replacement is more cost-effective than abatement technologies. • The results are similar under APS and EPS for targets lesser to 80%.

  17. Comparison of environmental and socio-economic domains of vulnerability to flood hazards

    Science.gov (United States)

    Leidel, M.; Kienberger, S.; Lang, S.; Zeil, P.

    2009-04-01

    Socio-economic and environmental based vulnerability models have been developed within the research context of the FP6 project BRAHMATWINN. The conceptualisation of vulnerability has been defined in the project and is characterised as a function of sensitivity and adaptive capacity, where sensitivity is used to refer to systems that are susceptible to the impacts of environmental stress. Adaptive capacity is used to refer to systems or resources available to communities that could help them adapt or cope with the adverse consequences of environmental stresses in the recovery phase. In a wider context the approach reflects the wider objective and conceptualizations of the IPCC (Intergovernmental Panel on Climate Change) framework, where vulnerability is characterized as a component of overall risk. A methodology has been developed which delineates spatial units of vulnerability (VULNUS). These units share a specific common characteristic and allow the independent spatial modelling of a complex phenomena independent from administrative units and raster based approaches. An increasing detail of spatial data and complex decision problems require flexible means for scaled spatial representations, for mapping the dynamics and constant changes, and delivering the crucial information. Automated techniques of object-based image analysis (OBIA, Lang & Blaschke, 2006), capable of integrating a virtually unlimited set of spatial data sets, try to match the information extraction with our world view. To account for that, a flexible concept of manageable units is required. The term geon was proposed by Lang (2008) to describe generic spatial objects that are homogenous in terms of a varying spatial phenomena under the influence of, and partly controlled by, policy actions. The geon concept acts as a framework for the regionalization of continuous spatial information according to defined parameters of homogeneity. It is flexible in terms of a certain perception of a problem

  18. Economic Consequences and Potentially Preventable Costs Related to Osteoporosis in the Netherlands.

    Science.gov (United States)

    Dunnewind, Tom; Dvortsin, Evgeni P; Smeets, Hugo M; Konijn, Rob M; Bos, Jens H J; de Boer, Pieter T; van den Bergh, Joop P; Postma, Maarten J

    2017-06-01

    Osteoporosis often does not involve symptoms, and so the actual number of patients with osteoporosis is higher than the number of diagnosed individuals. This underdiagnosis results in a treatment gap. To estimate the total health care resource use and costs related to osteoporosis in the Netherlands, explicitly including fractures, and to estimate the proportion of fracture costs that are linked to the treatment gap and might therefore be potentially preventable; to also formulate, on the basis of these findings, strategies to optimize osteoporosis care and treatment and reduce its related costs. In this retrospective study, data of the Achmea Health Database representing 4.2 million Dutch inhabitants were used to investigate the economic consequence of osteoporosis in the Netherlands in 2010. Specific cohorts were created to identify osteoporosis-related fractures and their costs. Besides, costs of pharmaceutical treatment regarding osteoporosis were included. Using data from the literature, the treatment gap was estimated. Sensitivity analysis was performed on the base-case results. A total of 108,013 individuals with a history of fractures were included in this study. In this population, 59,193 patients were using anti-osteoporotic medication and 86,776 patients were using preventive supplements. A total number of 3,039 osteoporosis-related fractures occurred. The estimated total costs were €465 million. On the basis of data presented in the literature, the treatment gap in our study population was estimated to vary from 60% to 72%. The estimated total costs corrected for treatment gap were €1.15 to €1.64 billion. These results indicate room for improvement in the health care policy against osteoporosis. Copyright © 2017 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

  19. Mediation of psychosocial determinants in the relation between socio-economic status and adolescents' diet quality.

    Science.gov (United States)

    Michels, Nathalie; Vynckier, Lisa; Moreno, Luis A; Beghin, Laurent; de la O, Alex; Forsner, Maria; Gonzalez-Gross, Marcela; Huybrechts, Inge; Iguacel, Isabel; Kafatos, Antonio; Kersting, Mathilde; Leclercq, Catherine; Manios, Yannis; Marcos, Ascension; Molnar, Denes; Sjöström, Michael; Widhalm, Kurt; De Henauw, Stefaan

    2018-04-01

    To examine the underlying reasons for the positive relation between socio-economic status (SES) and the diet quality of adolescents. In 2081 adolescents (12.5-17.5 years) of the European HELENA study, a continuous variable on diet quality via 2-day 24-h recalls was available. SES was reflected by parental education, parental occupation and family affluence. Mediation by several psychosocial determinants was tested: self-efficacy, availability at school and home, social support, barriers, benefits, awareness and some self-reported influencers (parents, school, taste, health, friends, food readily available, easy preparation, hunger, price and habits). Multiple mediation analyses were adjusted for age, sex and country. The availability of soft drinks and fruit at home, social support, parental influence, barriers, price influence, taste influence, health influence and food being readily available were significant mediators. The multiple mediation indirect effect accounted for 23-64% of the total effect. Both occupation and education and both maternal and paternal factors could be explained by the mediation. The unavailability of soft drinks was the strongest mediator (17-44% of the total effect). Up to 64% of the positive relation between SES and the diet quality in adolescence could be explained by several healthy eating determinants. Focusing on these factors in low-SES populations can minimize social inequalities in diet and health by improving the diet of these specific adolescents.

  20. Trauma and Poor Mental Health in Relation to Economic Status: The Case of Cambodia 35 Years Later.

    Directory of Open Access Journals (Sweden)

    Johan Jarl

    Full Text Available Cambodia is one of the poorest countries in south-east Asia and is still emerging from the events of the Khmer Rouge reign. It has been suggested that the atrocities experienced by the Cambodian population can explain why Cambodia continues to lag behind its neighbours in economic outcomes. The purpose of this study is to investigate whether there is an association between exposure to past trauma and/or current poor mental health and current economic status in Cambodia.A newly conducted survey performed in two regions (north-west and south-east Cambodia collected information on trauma exposure, psychiatric symptoms, self-rated health outcomes and socio-economic information for 3200 persons aged 18-60. Economic outcomes were measured as household debt and poverty status and whether the respondent was economically inactive. All models were analysed using logistic regression.No association was found between high exposure to conflict-related or civilian trauma and any economic outcomes save for a negative association between civilian trauma and poverty in the south-east. Current post-traumatic stress was related solely to poverty status. All other measures of current mental health status, however, were found to be strongly negatively associated with all measures of economic status. Thus, mental health interventions could potentially be utilised in poverty reduction strategies, but greater efficacy is likely to be achieved by targeting current mental health status rather than previous trauma exposure.

  1. Trauma and Poor Mental Health in Relation to Economic Status: The Case of Cambodia 35 Years Later.

    Science.gov (United States)

    Jarl, Johan; Cantor-Graae, Elizabeth; Chak, Thida; Sunbaunat, Ka; Larsson, Charlotte A

    2015-01-01

    Cambodia is one of the poorest countries in south-east Asia and is still emerging from the events of the Khmer Rouge reign. It has been suggested that the atrocities experienced by the Cambodian population can explain why Cambodia continues to lag behind its neighbours in economic outcomes. The purpose of this study is to investigate whether there is an association between exposure to past trauma and/or current poor mental health and current economic status in Cambodia. A newly conducted survey performed in two regions (north-west and south-east Cambodia) collected information on trauma exposure, psychiatric symptoms, self-rated health outcomes and socio-economic information for 3200 persons aged 18-60. Economic outcomes were measured as household debt and poverty status and whether the respondent was economically inactive. All models were analysed using logistic regression. No association was found between high exposure to conflict-related or civilian trauma and any economic outcomes save for a negative association between civilian trauma and poverty in the south-east. Current post-traumatic stress was related solely to poverty status. All other measures of current mental health status, however, were found to be strongly negatively associated with all measures of economic status. Thus, mental health interventions could potentially be utilised in poverty reduction strategies, but greater efficacy is likely to be achieved by targeting current mental health status rather than previous trauma exposure.

  2. Efficiency of Emission Control Measures on Particulate Matter-Related Health Impacts and Economic Cost during the 2014 Asia-Pacific Economic Cooperation Meeting in Beijing

    Directory of Open Access Journals (Sweden)

    Qichen Liu

    2016-12-01

    Full Text Available Background: The Asia-Pacific Economic Cooperation (APEC meeting was held from 5 November to 11 November 2014 in Beijing, and comprehensive emission control measures were implemented. The efficiency of these measures on particulate matter-related health impacts and economic cost need to be evaluated. Methods: The influences of emission control measures during APEC on particulate matter were evaluated, and health economic effects were assessed. Results: Average concentrations of PM2.5 and PM10 during APEC were reduced by 57.0%, and 50.6% respectively, compared with pre-APEC period. However, the concentrations of particulate matter rebounded after APEC. Compared with the pre-APEC and post-APEC periods, the estimated number of deaths caused by non-accidental, cardiovascular and respiratory diseases that could be attributed to PM2.5 and PM10 during the APEC were the lowest. The economic cost associated with mortality caused by PM2.5 and PM10 during the APEC were reduced by (61.3% and 66.6% and (50.3% and 60.8% respectively, compared with pre-APEC and post-APEC. Conclusions: The emission control measures were effective in improving short term air quality and reducing health risks and medical expenses during 2014 APEC, but more efforts is needed for long term and continuous air quality improvement and health protection.

  3. Efficiency of Emission Control Measures on Particulate Matter-Related Health Impacts and Economic Cost during the 2014 Asia-Pacific Economic Cooperation Meeting in Beijing.

    Science.gov (United States)

    Liu, Qichen; Huang, Jing; Guo, Bin; Guo, Xinbiao

    2016-12-28

    Background : The Asia-Pacific Economic Cooperation (APEC) meeting was held from 5 November to 11 November 2014 in Beijing, and comprehensive emission control measures were implemented. The efficiency of these measures on particulate matter-related health impacts and economic cost need to be evaluated. Methods : The influences of emission control measures during APEC on particulate matter were evaluated, and health economic effects were assessed. Results : Average concentrations of PM 2.5 and PM 10 during APEC were reduced by 57.0%, and 50.6% respectively, compared with pre-APEC period. However, the concentrations of particulate matter rebounded after APEC. Compared with the pre-APEC and post-APEC periods, the estimated number of deaths caused by non-accidental, cardiovascular and respiratory diseases that could be attributed to PM 2.5 and PM 10 during the APEC were the lowest. The economic cost associated with mortality caused by PM 2.5 and PM 10 during the APEC were reduced by (61.3% and 66.6%) and (50.3% and 60.8%) respectively, compared with pre-APEC and post-APEC. Conclusions : The emission control measures were effective in improving short term air quality and reducing health risks and medical expenses during 2014 APEC, but more efforts is needed for long term and continuous air quality improvement and health protection.

  4. Comparison of the financial performance of Islamic and conventional bank in Malaysia during and after economic crisis

    Science.gov (United States)

    Kadir, Norhidayah A.; Jaffar, Aidatullaini; Abdullah, Nur Lina; Harun, Nurzalina

    2013-09-01

    This paper is a continuation of our former work. In this paper, we compare the financial performance of the two banking systems that exist in Malaysia over two periods of time, during economic crisis (1997-1999) and after economic crisis (2001-2003). In order to see the conventional as well as Islamic bank's performance over these two periods of time, the study uses 10 financial ratios which are broadly categorized into 4 groups: (a) profitability ratios; (b) liquidity ratios; (c) risk and solvency ratios; and (d) efficiency ratios. Next, the study used T-test in determining the significance of the differential performance of the two banks over two periods of time. By using inter-bank comparison, the study found that, conventional bank has better performance, efficient, more profitable and has greater risk as compared to Islamic bank. However, in terms of utilizing asset, Islamic bank is better than conventional bank. As an overall, conventional bank is better in much aspect due to the longer history and experience in the industry than Islamic bank that start their operation in 1983.

  5. A techno-economic comparison of ground-coupled and air-coupled heat pump system for space cooling

    Energy Technology Data Exchange (ETDEWEB)

    Esen, Hikmet; Esen, Mehmet [Department of Mechanical Education, Faculty of Technical Education, University of Firat, 23119 Elazig (Turkey); Inalli, Mustafa [Department of Mechanical Engineering, Faculty of Engineering, University of Firat, 23119 Elazig (Turkey)

    2007-05-15

    This paper reports a techno-economic comparison between a ground-coupled heat pump (GCHP) system and an air-coupled heat pump (ACHP) system. The systems connected to a test room in Firat University, Elazig (38.41{sup o}N, 39.14{sup o}E), Turkey, were designed and constructed for space cooling. The performances of the GCHP and the ACHP system were experimentally determined. The experimental results were obtained from June to September in cooling season of 2004. The average cooling performance coefficients (COP{sub sys}) of the GCHP system for horizontal ground heat exchanger (HGHE) in the different trenches, at 1 and 2m depths, were obtained to be 3.85 and 4.26, respectively and the COP{sub sys} of the ACHP system was determined to be 3.17. The test results indicate that system parameters can have an important effect on performance, and that GCHP systems are economically preferable to ACHP systems for the purpose of space cooling. (author)

  6. EC-FP7 ARCAS: technical and economical comparison of Fast Reactors and Accelerator Driven Systems for transmutation of Minor Actinides

    International Nuclear Information System (INIS)

    Van den Eynde, G.; Romanello, V.; Heek, A. van; Martin-Fuertes, F.; Zimmerman, C.; Lewin, B.

    2015-01-01

    The ARCAS project aims to compare, on a technological and economical basis, Accelerator Driven Systems and Fast Reactors as Minor Actinide burners. It is split in five work packages: the reference scenario definition, the fast reactor system definition, the accelerator driven system definition, the fuel reprocessing and fabrication facilities definition and the economical comparison. This paper summarizes the status of the project and its five work packages. (author)

  7. Economic Comparison of Two Business Models for Implementation of Small Integrated PV Systems

    International Nuclear Information System (INIS)

    Matak, N.; Krajacic, G.; Jerkic, E.; Duic, N.

    2016-01-01

    We compared two different models for the implementation of small photovoltaic solar systems in the Croatia. The new prosumer model presented in the new Croatian law on the Renewable Energy Sources and Highly Efficient Cogeneration (OG 100/15) and PV ESCO model which is similar to net metering. The PV ESCO model is developed from authors to determine possibility to raise payback period of small integrated PV systems. The comparison was done on a 15-minute basis and there were compared values of Simple Payback Period (SPP) for different locations and systems size considering electricity demand and market prices. Internal Rate of Return (IRR) and Net Present Value (NPV) were compared for 4 different cases. Conducted comparison showed that PV ESCO model is always more favourable for the owner of PV system in terms of lower SPP and higher IRR and NPV. It has been noticed that for systems higher than 5 kWp use of PV ESCO model is recommended. For smaller systems it is not always clear which model should be used, since some losses are generated in the system on the side of the electricity supply company. For smaller systems from 2 to 5 kWp, PV ESCO model has SPP from 7.5 to 13 years and SPP value for the prosumer model is 8.7 to 15 years. This difference is higher when comparing PV system from 6 to 10 kWp. SPP for PV ESCO model, in that case, is from 10 to 13 years and in the prosumer model is from 17.5 to 28 years.(author).

  8. Comparison of integration options for gasification-based biofuel production systems – Economic and greenhouse gas emission implications

    International Nuclear Information System (INIS)

    Holmgren, Kristina M.; Berntsson, Thore S.; Andersson, Eva; Rydberg, Tomas

    2016-01-01

    The impact of different integration options for gasification-based biofuel production systems producing synthetic natural gas, methanol and FT (Fischer-Tropsch) fuels on the NAP (net annual profit), FPC (fuel production cost) and the GHG (greenhouse gas) emission reduction potential are analysed. The considered integration options are heat deliveries to DH (district heating) systems or to nearby industries and integration with infrastructure for CO_2 storage. The comparison is made to stand-alone configurations in which the excess heat is used for power production. The analysis considers future energy market scenarios and case studies in southwestern Sweden. The results show that integration with DH systems has small impacts on the NAP and the FPC and diverging (positive or negative) impacts on the GHG emissions. Integration with industries has positive effects on the economic and GHG performances in all scenarios. The FPCs are reduced by 7–8% in the methanol case and by 12–13% in the FT production case. The GHG emission reductions are strongly dependent on the reference power production. The storage of separated CO_2 shows an increase in the GHG emission reduction potential of 70–100% for all systems, whereas the impacts on the economic performances are strongly dependent on the CO_2_e-charge. - Highlights: • Three gasification-based biofuel production systems at case study sites are analysed. • Greenhouse gas emissions reduction potential and economic performance are evaluated. • Impact of integration with adjacent industry or district heating systems is analysed. • The assessment comprises future energy market scenarios including CCS infrastructure. • Utilisation options for excess heat significantly impact the evaluated parameters.

  9. A Study of How the Watts-Strogatz Model Relates to an Economic System’s Utility

    OpenAIRE

    Lunhan Luo; Jianan Fang

    2014-01-01

    Watts-Strogatz model is a main mechanism to construct the small-world networks. It is widely used in the simulations of small-world featured systems including economic system. Formally, the model contains a parameters set including three variables representing group size, number of neighbors, and rewiring probability. This paper discusses how the parameters set relates to the economic system performance which is utility growth rate. In conclusion, it is found that, regardless of the group siz...

  10. Reexamining the Empirical Relation between Loan Risk and Collateral : The Role of the Economic Characteristics of Collateral

    OpenAIRE

    Berger, A.N.; Frame, W.S.; Ioannidou, V.

    2012-01-01

    Abstract: This paper offers a possible explanation for the conflicting results in the literature concerning the empirical relation between collateral and loan risk. We posit that certain economic characteristics of collateral may be associated with the empirical dominance of different risk-collateral channels implied by economic theory, namely the “lender selection,” “borrower selection,” “risk-shifting,” and “loss mitigation” channels. Each of these four channels has different predictions re...

  11. Comparison of Einstein-Boltzmann solvers for testing general relativity

    Science.gov (United States)

    Bellini, E.; Barreira, A.; Frusciante, N.; Hu, B.; Peirone, S.; Raveri, M.; Zumalacárregui, M.; Avilez-Lopez, A.; Ballardini, M.; Battye, R. A.; Bolliet, B.; Calabrese, E.; Dirian, Y.; Ferreira, P. G.; Finelli, F.; Huang, Z.; Ivanov, M. M.; Lesgourgues, J.; Li, B.; Lima, N. A.; Pace, F.; Paoletti, D.; Sawicki, I.; Silvestri, A.; Skordis, C.; Umiltà, C.; Vernizzi, F.

    2018-01-01

    We compare Einstein-Boltzmann solvers that include modifications to general relativity and find that, for a wide range of models and parameters, they agree to a high level of precision. We look at three general purpose codes that primarily model general scalar-tensor theories, three codes that model Jordan-Brans-Dicke (JBD) gravity, a code that models f (R ) gravity, a code that models covariant Galileons, a code that models Hořava-Lifschitz gravity, and two codes that model nonlocal models of gravity. Comparing predictions of the angular power spectrum of the cosmic microwave background and the power spectrum of dark matter for a suite of different models, we find agreement at the subpercent level. This means that this suite of Einstein-Boltzmann solvers is now sufficiently accurate for precision constraints on cosmological and gravitational parameters.

  12. Comparison of event related potentials with and without hypnagogic imagery.

    Science.gov (United States)

    Michida, N; Hayashi, M; Hori, T

    1998-04-01

    It is hypothesized that when hypnagogic imagery occurs, an appropriate attention may allocate to the imagery, resulting in the allocation of attention to the external tone stimuli being diminished. N3 amplitude of event related potentials (ERP) obtained a significant difference between the conditions with and without imagery. Arousal level of behavior and electroencephalography were not different between the conditions, therefore it is interpreted that the decrease of the N3 amplitude during imagining reflects the diminution of the allocation of attention to the external tone stimuli. Another late component of ERP, P3, did not make clear peaks in this study despite a large time constant (tau=3.2 s) used for EEG records.

  13. Transport Infrastructure of China in Modern Conditions and its Role in the Development of Trade and Economic Relations with Russia

    Directory of Open Access Journals (Sweden)

    Anastasiya S. Volkova

    2017-03-01

    Full Text Available This article examines transport infrastructure of China, its features, advantages and disadvantages, as well as the impact on trade and economic relations between Russia and China. The role of investment in the relations between the two friendly countries is of particular importance for mutual economic development. With the aim of improving trade relations, long-term contracts are being established in the main areas in which partnership between countries is of strategic importance. Important points have been singled out, which contribute to building up the interaction between Russia and China.

  14. "Harder, Better, Faster, Stronger": Negative Comparison on Facebook and Adolescents' Life Satisfaction Are Reciprocally Related.

    Science.gov (United States)

    Frison, Eline; Eggermont, Steven

    2016-03-01

    Social networking sites, such as Facebook, offer adolescent users an ideal platform for negative comparison (i.e., experiencing negative feelings from social comparison). Although such negative comparison on Facebook has been associated with users' well-being, the reciprocal relations between the two remain unclear, particularly in an adolescent sample. To examine this reciprocal process, a two-wave study among a representative sample of Flemish adolescents was set up (N Time1 = 1,840). Data were analyzed using structural equation modeling. Cross-lagged analyses indicated that negative comparison on Facebook predicted decreases in life satisfaction over time. Conversely, lower scores on life satisfaction predicted increases in negative comparison on Facebook. The discussion focuses on the understanding of these findings, key limitations, directions for future research, and implications for prevention and intervention strategies.

  15. Assessing health and economic outcomes of interventions to reduce pregnancy-related mortality in Nigeria.

    Science.gov (United States)

    Erim, Daniel O; Resch, Stephen C; Goldie, Sue J

    2012-09-14

    Women in Nigeria face some of the highest maternal mortality risks in the world. We explore the benefits and cost-effectiveness of individual and integrated packages of interventions to prevent pregnancy-related deaths. We adapt a previously validated maternal mortality model to Nigeria. Model outcomes included clinical events, population measures, costs, and cost-effectiveness ratios. Separate models were adapted to Southwest and Northeast zones using survey-based data. Strategies consisted of improving coverage of effective interventions, and could include improved logistics. Increasing family planning was the most effective individual intervention to reduce pregnancy-related mortality, was cost saving in the Southwest zone and cost-effective elsewhere, and prevented nearly 1 in 5 abortion-related deaths. However, with a singular focus on family planning and safe abortion, mortality reduction would plateau below MDG 5. Strategies that could prevent 4 out of 5 maternal deaths included an integrated and stepwise approach that includes increased skilled deliveries, facility births, access to antenatal/postpartum care, improved recognition of referral need, transport, and availability quality of EmOC in addition to family planning and safe abortion. The economic benefits of these strategies ranged from being cost-saving to having incremental cost-effectiveness ratios less than $500 per YLS, well below Nigeria's per capita GDP. Early intensive efforts to improve family planning and control of fertility choices, accompanied by a stepwise effort to scale-up capacity for integrated maternal health services over several years, will save lives and provide equal or greater value than many public health interventions we consider among the most cost-effective (e.g., childhood immunization).

  16. Assessing health and economic outcomes of interventions to reduce pregnancy-related mortality in Nigeria

    Directory of Open Access Journals (Sweden)

    Erim Daniel O

    2012-09-01

    Full Text Available Abstract Background Women in Nigeria face some of the highest maternal mortality risks in the world. We explore the benefits and cost-effectiveness of individual and integrated packages of interventions to prevent pregnancy-related deaths. Methods We adapt a previously validated maternal mortality model to Nigeria. Model outcomes included clinical events, population measures, costs, and cost-effectiveness ratios. Separate models were adapted to Southwest and Northeast zones using survey-based data. Strategies consisted of improving coverage of effective interventions, and could include improved logistics. Results Increasing family planning was the most effective individual intervention to reduce pregnancy-related mortality, was cost saving in the Southwest zone and cost-effective elsewhere, and prevented nearly 1 in 5 abortion-related deaths. However, with a singular focus on family planning and safe abortion, mortality reduction would plateau below MDG 5. Strategies that could prevent 4 out of 5 maternal deaths included an integrated and stepwise approach that includes increased skilled deliveries, facility births, access to antenatal/postpartum care, improved recognition of referral need, transport, and availability quality of EmOC in addition to family planning and safe abortion. The economic benefits of these strategies ranged from being cost-saving to having incremental cost-effectiveness ratios less than $500 per YLS, well below Nigeria’s per capita GDP. Conclusions Early intensive efforts to improve family planning and control of fertility choices, accompanied by a stepwise effort to scale-up capacity for integrated maternal health services over several years, will save lives and provide equal or greater value than many public health interventions we consider among the most cost-effective (e.g., childhood immunization.

  17. Economics methods in Cochrane systematic reviews of health promotion and public health related interventions

    Directory of Open Access Journals (Sweden)

    McDaid David

    2006-11-01

    Full Text Available Abstract Background Provision of evidence on costs alongside evidence on the effects of interventions can enhance the relevance of systematic reviews to decision-making. However, patterns of use of economics methods alongside systematic review remain unclear. Reviews of evidence on the effects of interventions are published by both the Cochrane and Campbell Collaborations. Although it is not a requirement that Cochrane or Campbell Reviews should consider economic aspects of interventions, many do. This study aims to explore and describe approaches to incorporating economics methods in a selection of Cochrane systematic reviews in the area of health promotion and public health, to help inform development of methodological guidance on economics for reviewers. Methods The Cochrane Database of Systematic Reviews was searched using a search strategy for potential economic evaluation studies. We included current Cochrane reviews and review protocols retrieved using the search that are also identified as relevant to health promotion or public health topics. A reviewer extracted data which describe the economics components of included reviews. Extracted data were summarised in tables and analysed qualitatively. Results Twenty-one completed Cochrane reviews and seven review protocols met inclusion criteria. None incorporate formal economic evaluation methods. Ten completed reviews explicitly aim to incorporate economics studies and data. There is a lack of transparent reporting of methods underpinning the incorporation of economics studies and data. Some reviews are likely to exclude useful economics studies and data due to a failure to incorporate search strategies tailored to the retrieval of such data or use of key specialist databases, and application of inclusion criteria designed for effectiveness studies. Conclusion There is a need for consistency and transparency in the reporting and conduct of the economics components of Cochrane reviews, as

  18. Economic viability of geothermal energy usage in comparison to renewable and conventional energy systems

    International Nuclear Information System (INIS)

    Schaumann, G.

    2002-01-01

    This comprehensive lecture given by Prof. Dr. Gunter Schaumann in Bad Duerkheim, Germany, discusses the use of geothermal energy in relationship to other forms of renewable energy sources and conventional energy technologies used to provide heat, power and motive force. The characteristics of geothermal energy from various sources and examples of its possible use are discussed. In particular, the paper deals with deep geothermal energy, which can provide heating energy for district heating schemes, if necessary with the help of heat pumps. The prospects of such a use of geothermal energy in the next 50 years in various suitable regions in Germany is discussed and the associated prerequisites are listed. The present situation concerning the use of geothermal energy in Germany is examined. An example of a geothermal heating power station that also features a gas-fired combined heat and power installation, a heat pump and a peak-load boiler is given. Also, the generation of electrical power using the Organic Rankine Cycle is discussed. The factors influencing the economic viability of geothermal power stations are discussed in detail and the resulting energy prices are compared with conventional plants. The paper gives details of the calculation of investment and energy costs for heat and power generation and presents figures based on exemplary installations

  19. Economic comparison of HVDC transmission and coal transport for Kalimantan - Sulawesi power system expansion

    International Nuclear Information System (INIS)

    Edwaren Liun

    2016-01-01

    Due to the load characteristics on many regions in Indonesia, the electrical system is often inefficient. In areas far from an interconnected network, for example isolated island, the choice of low cost fueled plants such as coal can not be applied, while the oil fueled has a very high generation cost and high burdened on subsidies. As a result, those area are still use oil fueled plant by limiting the generator flame time and consumers do not receive satisfactory service. This paper aims to analyze the extent to which the benefit of HVDC transmission system from Kalimantan to Sulawesi so that consumers could get better services and able to produce in order to improve their welfare. The method used in this analysis is a literature study and perform calculations based on existing formula. The result shows that in term of direct cost, HVDC system which covers transmission line, converter and loses cost, yield in a range of 0.46 - 0.60 USD¢/kWh for the capacity within 500 - 2000 Mwe. While coal transportation cost is in the range of 0.544 - 0.645 USD¢/kWh for long barge between 270 - 300 feet. Therefore, for the region of Indonesia which consist lots of islands and remote areas, power supply using HVDC transmission from area with more evolved electrical system could enable more economical, so that remote region also got excellent electrical services to improve the well-being and incomes of the population. (author)

  20. Transportation and quantitative analysis of socio-economic development of relations

    Science.gov (United States)

    Chen, Yun

    2017-12-01

    Transportation has a close relationship with socio-economic. This article selects the indicators which can measure the development of transportation and socio-economic, using the method of correlation analysis, regression analysis, intensity of transportation analysis and transport elastic analysis, to analyze the relationship between them quantitatively, so that it has the fact guiding sense in the national development planning for the future.

  1. The economic burden of smoking-related disease in Thailand: a prevalence-based analysis.

    Science.gov (United States)

    Leartsakulpanitch, Jittrakul; Nganthavee, Wimol; Salole, Eugene

    2007-09-01

    To estimate the direct out-of-pocket medical costs of treating major diseases attributable to smoking in Thailand in 2006. A prevalence-based, disease-specific, approach was used to estimate the direct medical costs of treating lung cancer, chronic obstructive pulmonary disease (COPD), and coronary heart disease (CHD) attributable to smoking. Epidemiological parameters were obtained from the literature; historical out-of-pocket cost data were used to estimate 2006 expenditure. The number of cases attributable to smoking in 2006 was 5,299 for lung cancer, 624,309 for COPD, and 52,605 for CHD. The out-of-pocket expenditures for treatment were 368.49 million baht for lung cancer, 7,714.88 million baht for COPD, and 1,773.65 million baht for CHD. Total smoking-attributable out-of-pocket medical costs amounted to 9,857.02 million baht, 0.48% of GDP in 2006. The prevalence-based, disease-specific, analysis described here shows that the health and economic impact of smoking in Thailand are substantial, and should be reduced by implementing smoking-cessation and related tobacco control policies of the types found effective in reducing the prevalence of smoking in other countries.

  2. Water resource quality as related to economic activity and health patterns in Sonora, Mexico

    Directory of Open Access Journals (Sweden)

    Jose Luis Manzanares Rivera

    2016-10-01

    Full Text Available The aim of this work is to analyze the spatial distribution of potential pollution pathways of water resources given the economic activity in the Mexican border state of Sonora and propose a regional distribution in relation to cancer mortality rates across the state. The methodology is based in an exploratory and inferential data analysis using two sources of primary data: wastewater discharge concessions registered in the Public Registry on Water Rights [Registro Público de Derechos de Agua] (REPDA and the records generated by the National Health Information System [Sistema Nacional de Información en Salud] (SINAIS in the period 1998-2011 based on the International Classification of Disease (ICD-10. The spatial concentration analysis allows for the identification of specific cancer mortality causes at the regional level. Results indicate that the projected adjustments to the regulation NOM-250-SSA1-2014, which controls a subset of pollutants common in mining activity surroundings, is a matter of regional concern.

  3. Relative state, social comparison reactions, and the behavioral constellation of deprivation.

    Science.gov (United States)

    Novakowski, Dallas; Mishra, Sandeep

    2017-01-01

    Pepper & Nettle compellingly synthesize evidence indicating that temporal discounting is a functional, adaptive response to deprivation. In this commentary, we underscore the importance of the psychology of relative state, which is an index of relative competitive (dis)advantage. We then highlight two proximate emotional social comparison reactions linked with relative state - personal relative deprivation and envy - that may play an important role in the deprivation-discounting link.

  4. Growth pattern in Ethiopian infants - the impact of exposure to maternal HIV infection in relation to socio-economic factors.

    Science.gov (United States)

    König Walles, John; Balcha, Taye Tolera; Winqvist, Niclas; Björkman, Per

    2017-01-01

    Infants exposed to maternal HIV infection who remain HIV-uninfected (HIV-exposed/uninfected; HIV-EU) may be at increased risk of growth retardation, which could be due both to directly HIV-related effects and to socio-economic factors overrepresented among HIV-positive women. To investigate growth development at 9-12 months of age in HIV-EU infants participating in prevention of mother-to-child transmission (PMTCT) care compared to HIV unexposed (HIV-U) infants in relation to socio-economic conditions. Anthropometric and socio-economic data were collected retrospectively from PMTCT registers (for HIV-EU infants), with HIV-U controls recruited at measles vaccination at public health facilities in Ethiopia. Growth was compared with regard to HIV exposure and socio-economic variables in multivariate regression analysis. The following growth measurements were found for 302 HIV-EU and 358 HIV-U infants at 9-12 months of age, respectively: mean weight-for-age z-score (WAZ) 0.04 and -0.21, p growth and higher mean WAZ than HIV-U controls. Poor growth development was associated with socio-economic factors. This suggests health benefits from PMTCT participation for infant growth. Similar interventions could be considered for Ethiopian infants, irrespective of HIV exposure, with a particular focus on children with poor socio-economic status.

  5. Safety related design and economic aspects of HTGRs. Proceedings of a technical committee meeting

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-04-01

    The purpose of the Technical Committee Meeting (TCM) was to provide the opportunity to review the status of design and development activities associated with safety related and economic aspects of HTGRs, and to identify pathways which may provide the opportunity for international cooperation in addressing these issues. The HTGR, as a nuclear heat source for the safe, economic and efficient production of electricity and high temperature industrial processes has, within the past few years, become a significantly increasing influence in the future of nuclear power. Nuclear test facilities with the capability of achieving core outlet temperatures to 950 deg. C are presently under construction in China and Japan. These plants will be utilized to support HTGR research and development activities, including electricity generation via the gas turbine and validation of high temperature process heat applications. Also, major development programmes focusing on the generation of electricity through the direct cycle gas turbine are in progress by ESKOM, the state electric utility of South Africa, and by a consortium of organizations from the Russian Federation, USA, France and Japan. Other national programmes focusing on research and development of the HTGR are underway including the Netherlands, where an evaluation is being completed on a heat and power co-generation plant utilizing a small direct cycle HTR; in Germany, where the primary focus is centered on basic issues of reactor safety and innovative reactor technology; in Indonesia with the evaluation of process heat applications such as coal liquefaction, hydrogen production and high temperature reforming of methane; and in the USA with the recent re-introduction of national support for the HTGR specifically directed to the burning of weapons plutonium. The status information presented in several of the papers is as of the time of drafting. Thus other later material should be referenced for more current status information

  6. Safety related design and economic aspects of HTGRs. Proceedings of a technical committee meeting

    International Nuclear Information System (INIS)

    2001-04-01

    The purpose of the Technical Committee Meeting (TCM) was to provide the opportunity to review the status of design and development activities associated with safety related and economic aspects of HTGRs, and to identify pathways which may provide the opportunity for international cooperation in addressing these issues. The HTGR, as a nuclear heat source for the safe, economic and efficient production of electricity and high temperature industrial processes has, within the past few years, become a significantly increasing influence in the future of nuclear power. Nuclear test facilities with the capability of achieving core outlet temperatures to 950 deg. C are presently under construction in China and Japan. These plants will be utilized to support HTGR research and development activities, including electricity generation via the gas turbine and validation of high temperature process heat applications. Also, major development programmes focusing on the generation of electricity through the direct cycle gas turbine are in progress by ESKOM, the state electric utility of South Africa, and by a consortium of organizations from the Russian Federation, USA, France and Japan. Other national programmes focusing on research and development of the HTGR are underway including the Netherlands, where an evaluation is being completed on a heat and power co-generation plant utilizing a small direct cycle HTR; in Germany, where the primary focus is centered on basic issues of reactor safety and innovative reactor technology; in Indonesia with the evaluation of process heat applications such as coal liquefaction, hydrogen production and high temperature reforming of methane; and in the USA with the recent re-introduction of national support for the HTGR specifically directed to the burning of weapons plutonium. The status information presented in several of the papers is as of the time of drafting. Thus other later material should be referenced for more current status information

  7. A macro-economic framework for evaluation of cyber security risks related to protection of intellectual property.

    Science.gov (United States)

    Andrijcic, Eva; Horowitz, Barry

    2006-08-01

    The article is based on the premise that, from a macro-economic viewpoint, cyber attacks with long-lasting effects are the most economically significant, and as a result require more attention than attacks with short-lasting effects that have historically been more represented in literature. In particular, the article deals with evaluation of cyber security risks related to one type of attack with long-lasting effects, namely, theft of intellectual property (IP) by foreign perpetrators. An International Consequence Analysis Framework is presented to determine (1) the potential macro-economic consequences of cyber attacks that result in stolen IP from companies in the United States, and (2) the likely sources of such attacks. The framework presented focuses on IP theft that enables foreign companies to make economic gains that would have otherwise benefited the U.S. economy. Initial results are presented.

  8. Immediate relativity: EEG reveals early engagement of comparison in social information processing.

    Science.gov (United States)

    Ohmann, Katharina; Stahl, Jutta; Mussweiler, Thomas; Kedia, Gayannée

    2016-11-01

    A wide array of social decisions relies on social comparisons. As such, these decisions require fast access to relative information. Therefore, we expect that signatures of the comparative process should be observable in electrophysiological components at an early stage of information processing. However, to date, little is known about the neural time course of social target comparisons. Therefore, we tested this hypothesis in 2 electroencephalography (EEG) studies using a social distance effect paradigm. The distance effect capitalizes on the fact that stimuli close on a certain dimension take longer to compare than stimuli clearly differing on this dimension. Here, we manipulated the distance of face characteristics regarding their levels of attractiveness (Study 1) and trustworthiness (Study 2), 2 essential social dimensions. In both studies, size comparisons served as a nonsocial control condition. In Study 1, distance related effects were apparent 170 ms (vertex positive potential, VPP) and 200 ms (N2) after stimulus onset for attractiveness comparisons. In Study 2, trustworthiness comparisons took effect already after 100 ms (N1) and likewise carried over to an event-related N2. Remarkably, we observed a similar temporal pattern for social (attractiveness, trustworthiness) and nonsocial (size) dimensions. These results speak in favor of an early encoding of comparative information and emphasize the primary role of comparison in social information processing. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  9. Factors related to the economic sustainability of two-year chemistry-based technology training programs

    Science.gov (United States)

    Backus, Bridgid A.

    Two-year chemistry-based technology training (CBTT) programs in the U.S. are important in the preparation of the professional technical workforce. The purpose of this study was to identify, examine, and analyze factors related to the economic sustainability of CBTT programs. A review of literature identified four clustered categories of 31 sub-factors related to program sustainability. Three research questions relating to program sustainability were: (1) What is the relative importance of the identified factors?, (2) What differences exist between the opinions of administrators and faculty?, and (3) What are the interrelationships among the factors? In order to answer these questions, survey data gathered from CBTT programs throughout the United States were analyzed statistically. Conclusions included the following: (1) Rank order of the importance to sustainability of the clustered categories was: (1) Partnerships, (2) Employer and Student Educational Goals, (3) Faculty and Their Resources, and (4) Community Perceptions and Marketing Strategies. (2) Significant correlations between ratings of sustainability and the sub-factors included: degree of partnering, college responsiveness, administration involvement in partnerships, experiential learning opportunities, employer input in curriculum development, use of skill standards, number of program graduates, student job placement, professional development opportunities, administrator support, presence of a champion, flexible scheduling, program visibility, perception of chemical technicians, marketing plans, and promotion to secondary students. (3) Faculty and administrators differed significantly on only two sub-factor ratings: employer assisted curriculum development, and faculty workloads. (4) Significant differences in ratings by small program faculty and administrators and large program faculty and administrators were indicated, with most between small program faculty and large program administrators. The study

  10. A comparison of the technological, economic, public policy, and environmental factors of HVDC and HVAC interregional transmission

    Directory of Open Access Journals (Sweden)

    Armando L. Figueroa-Acevedo

    2015-02-01

    Full Text Available The design of an interregional high-voltage transmission system in the US is a revolutionary technological concept that will likely play a significant role in the planning and operation of future electric power systems. Historically, the primary justification for building interregional high-voltage transmission lines in the US and around the world has been based on economic and reliability criteria. Today, the implementation renewable portfolio standards, carbon emission regulations, the improvements in the performance of power electronic systems, and unused benefits associated with capacity exchange during times of non-coincident peak demand, are driving the idea of designing an interregional high-voltage transmission system in the US. However, there exist challenges related to technical, economic, public policy, and environmental factors that hinder the implementation of such a complex infrastructure. The natural skepticism from many sectors of the society, in regards to how will the system be operated, how much will it cost, and the environmental impact that it could potentially create are among the most significant challenges to its rapid implementation. This publication aims at illustrating the technological, environmental, economic, and policy challenges that interregional HV transmission systems face today in the US, looking specifically at the Clean Line Rock Island project in Iowa.

  11. Policy Paper 39: Power and Prosperity: Linkages Between Security and Economics in U.S-Japanese Relations Since 1960

    OpenAIRE

    Wampler, Robert A.

    1998-01-01

    How do Japan and the United States fit into each other’s grand strategies? A grand strategy is one that relates means and ends, resources and objectives, economics and national security. The National Security Archive’s Project on U.S.–Japanese Relations Since 1960 is probing these issues through a major program of research and study into policymaking by both governments across a wide spectrum of diplomatic, security, and economic issues. This project has brought together scholars and of...

  12. Economics and environmental impacts of nuclear energy in comparison with other energy systems

    International Nuclear Information System (INIS)

    Bennett, L.L.

    1994-01-01

    The 1992 study from which results are presented, focused on plants that could be commercially available for commissioning in the year 2000 or shortly thereafter. Data and information received from the participating countries relate mainly to light-water cooled pressurized water and boiling water reactors, pressurized heavy water reactors, pulverized coal burning plants, some fluidized bed coal burning plants and gas fired combined cycle plants. Although an attempt was made to obtain data also for other advanced fossil fuelled and renewable generation technologies, relatively few data have been provided. The study was overseen by a working group of experts drawn from sixteen OECD countries and four international agencies. Six non-OECD countries also participated in the study, either directly or indirectly, as part of the IAEA contribution. 16 refs, 9 figs

  13. Socio-economic status and oral health-related behaviours in Korean adolescents.

    Science.gov (United States)

    Jung, Se-Hwan; Tsakos, Georgios; Sheiham, Aubrey; Ryu, Jae-In; Watt, Richard G

    2010-06-01

    The principle objective of this study was to assess the association between socio-economic status (SES) and oral health-related behaviours in Korean adolescents aged 13-18, using the Family Affluence Scale (FAS). The secondary objective was to assess the influences of other factors (pocket money, school type, family structure and psychological factors) on this association. Cross-sectional data were from the national 2007 Korean Youth Risk Behavior Web-based Survey. Oral health-related behaviours included health-enhancing behaviours (frequency of toothbrushing and dental visits) and health-compromising behaviours (smoking and frequency of intake of soft drinks and confections). Logistic regression models were used to analyse the data. To assess the influence of other factors, additional models adjusting for sex, school grade and each of the other factors were compared to the initial model, which adjusted for sex and school grade only. We found that family affluence had a linear association with health-enhancing behaviours and a roughly U-shaped association with health-compromising behaviours. After adjusting for a number of variables, the linear association with health-enhancing behaviours persisted. The U-shaped association with health-compromising behaviours remained but was partly attenuated and flattened. In addition, we found a marked influence of school type and family structure and pocket money on the association between FAS and oral health-compromising behaviours. The findings indicate that the health-enhancing behaviours of adolescents were strongly associated with family affluence, but the health-compromising behaviours were more strongly linked to factors other than family affluence. However, it is difficult to determine which factors contribute most in relation to family affluence because of other confounding factors, such as the education system, peer group, youth culture, part-time work and advertising. Therefore, further studies are needed to assess

  14. Materials mobilized by the French economy from 1990 to 2011: a relative stability disturbed by the economic crisis

    International Nuclear Information System (INIS)

    Louis, Herve

    2013-04-01

    While proposing graphs and tables indicating the evolution of material extractions, imports and exports, consumption, and a comparison between material consumption per inhabitant in France and in other European countries and other countries of the World, this document comments the evolution from 1990 to 2011 of various reference values such as Direct Material Input (DMI), Domestic Material Consumption (DMC), Total Material Requirement (TMR), and Total Material Consumption (TMC). Domestic consumption, material extractions, imports and exports are also given for different types of materials (biomass, wood, metals, coal, oil products, and so on). The difference between hidden and apparent fluxes as well as the impact of the economic crisis are highlighted

  15. South Korea--U.S. Economic Relations: Cooperation, Friction, and Future Prospects

    National Research Council Canada - National Science Library

    Manyin, Mark E

    2004-01-01

    South Korea is a major economic partner for the United States. Korea is the United States' seventh-largest trading partner -- ahead of Western European countries such as France and Italy -- and its sixth-largest export market...

  16. Economic aspects related to the shallow land disposal of nuclear waste: The Belgian case

    International Nuclear Information System (INIS)

    Kunsch, P.L.; Zaccai, H.; Miegroet, J. van

    1993-01-01

    The Belgian concept for shallow land disposal of low-level short-lived waste is approaching maturity. The paper presents its main design features, the construction and operating phases, and the economics of the project. The conclusion is that this concept is economically interesting when compared to the geological option. The financial approach adopted by Belgium is presented. Pros and cons of timely operation are discussed. Although it may look economically attractive to adopt a slow pace in implementing the concept, the paper shows that deferring decisions would be a risky attitude, in contradiction with fairness to future consumers. Such a conclusion derives from economic and financial arguments, considering that cost uncertainties, especially in the front-end, and financial management risk might be of overwhelming importance

  17. Relating Economic Ideology to Consumer Protection: A Suggested Unit in Consumer Education

    Science.gov (United States)

    Herrmann, Robert O.

    1977-01-01

    Describes a suggested unit in consumer education designed to give students insight into the controversy about consumer protection policy and proposals, and compares the basic views of three economic belief systems: neoclassical, managerial, and liberal-Galbraithian. (MF)

  18. Obesity and related risk factors among low socio-economic status minority students in Chicago.

    Science.gov (United States)

    Wang, Youfa; Liang, Huifang; Tussing, Lisa; Braunschweig, Carol; Caballero, Benjamin; Flay, Brian

    2007-09-01

    To assess overweight and related risk factors among urban low socio-economic status (SES) African-American adolescents in an attempt to study the underlying causes of ethnicity and gender disparities in overweight. Cross-sectional data collected on anthropometric measures, diet, physical activity and family characteristics from 498 students in grades 5-7 in four Chicago public schools were analysed to study the risk factors for overweight using stepwise regression analysis. Only 37.2% of the students lived with two parents. Nearly 90% had a television (TV) in their bedroom, and had cable TV and a video game system at home. Overall. 21.8% (17.7% boys versus 25.1% girls) were overweight (body mass index (BMI) >/= 95th percentile); and 39.8% had a BMI >/= 85th percentile. Compared with national recommendations, they had inadequate physical activity and less than desirable eating patterns. Only 66.1% reported having at least 20 min vigorous exercise or 30 min of light exercise in >/= 5 days over the past 7 days; 62.1% spent >3 h days- 1 watching TV/playing video games/computer, while 33.1% spent >/= 5 h days- 1. Their vegetable and fruit consumption was low, and they consumed too many fried foods and soft drinks: 55.1% consumed fried food twice or more daily and 19.5% four times or more daily; 70.3% consumed soft drinks twice or more daily and 22.0% four times or more daily on average. Gender, physical activity and pocket money were significant predictors of overweight (P students' behaviours, school and family environments may increase overweight risk among this population. There is a great need for health promotion programmes with a focus on healthy weight and lifestyle, and targeting urban low-SES minority communities.

  19. Negotiators who give too much: unmitigated communion, relational anxieties, and economic costs in distributive and integrative bargaining.

    Science.gov (United States)

    Amanatullah, Emily T; Morris, Michael W; Curhan, Jared R

    2008-09-01

    A series of studies found that the personality dimension of unmitigated communion (H. L. Fritz & V. S. Helgeson, 1998) leads negotiators to make concessions to avoid straining relationships. Results indicate that even within the population of successful business executives, this dimension of relational anxiety can be identified distinctly from more general relational orientations, such as agreeableness, and that it distinctly predicts accommodating tendencies in everyday conflicts. In economic games, unmitigated communion predicts giving in contexts in which the relational norm of reciprocity applies, but not in contexts tapping instrumental or altruistic motives for cooperation. In distributive negotiations, the effect of unmitigated communion in lowering a negotiator's outcome is mediated by prenegotiation anxieties about relational strain and plans to make large concessions if needed to avoid impasse (lower reservation points). In integrative negotiations, high unmitigated communion on both sides of the negotiation dyad results in relational accommodation, evidenced by decreased success in maximizing economic joint gain but increased subjective satisfaction with the relationship.

  20. Sustained health-economic effects after reorganisation of a Swiss hospital emergency centre: a cost comparison study.

    Science.gov (United States)

    Eichler, Klaus; Hess, Sascha; Chmiel, Corinne; Bögli, Karin; Sidler, Patrick; Senn, Oliver; Rosemann, Thomas; Brügger, Urs

    2014-10-01

    Emergency departments (EDs) are increasingly overcrowded by walk-in patients. However, little is known about health-economic consequences resulting from long waiting times and inefficient use of specialised resources. We have evaluated a quality improvement project of a Swiss urban hospital: In 2009, a triage system and a hospital-associated primary care unit with General Practitioners (H-GP-unit) were implemented beside the conventional hospital ED. This resulted in improved medical service provision with reduced process times and more efficient diagnostic testing. We now report on health-economic effects. From the hospital perspective, we performed a cost comparison study analysing treatment costs in the old emergency model (ED, only) versus treatment costs in the new emergency model (triage plus ED plus H-GP-unit) from 2007 to 2011. Hospital cost accounting data were applied. All consecutive outpatient emergency contacts were included for 1 month in each follow-up year. The annual number of outpatient emergency contacts increased from n=10 440 (2007; baseline) to n=16 326 (2011; after intervention), reflecting a general trend. In 2007, mean treatment costs per outpatient were €358 (95% CI 342 to 375). Until 2011, costs increased in the ED (€423 (396 to 454)), but considerably decreased in the H-GP-unit (€235 (221 to 250)). Compared with 2007, the annual local budget spent for treatment of 16 326 patients in 2011 showed cost reductions of €417 600 (27 200 to 493 600) after adjustment for increasing patient numbers. From the health-economic point of view, our new service model shows 'dominance' over the old model: While quality of service provision improved (reduced waiting times; more efficient resource use in the H-GP-unit), treatment costs sustainably decreased against the secular trend of increase. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  1. Converging divergences? An international comparison of the impact of globalization on industrial relations and employment careers

    NARCIS (Netherlands)

    Mills, Melinda; Blossfeld, Hans-Peter; Buchholz, Sandra; Hofaecker, Dirk; Bernardi, Fabrizio; Hofmeister, Heather

    Profound social and economic transformations have taken place over the last two decades in modern societies. These changes are often referred to as globalization. The aim of this article is to examine whether processes of globalization have produced increasing convergence of employment-related

  2. Because We Need Them...: German-Dutch relations after the occupation: economic inevitability and political acceptance, 1945-1957

    NARCIS (Netherlands)

    M. Lak (Martijn)

    2011-01-01

    textabstractGerman-Dutch economic relations have been so intense since the late nineteenth century that their economies have often been regarded as being mutually dependent. Although protectionism and monetary problems undermined these contacts during the interwar period, this mutual dependency has

  3. Health economic modeling to assess short-term costs of maternal overweight, gestational diabetes, and related macrosomia - a pilot evaluation

    NARCIS (Netherlands)

    Lenoir-Wijnkoop, Irene; van der Beek, Eline M; Garssen, Johan; Nuijten, Mark J C; Uauy, Ricardo D

    2015-01-01

    BACKGROUND: Despite the interest in the impact of overweight and obesity on public health, little is known about the social and economic impact of being born large for gestational age or macrosomic. Both conditions are related to maternal obesity and/or gestational diabetes mellitus (GDM) and

  4. Storm related closures of I-5 and I-90 : freight transportation economic impact assessment report, winter 2007-2008.

    Science.gov (United States)

    2008-09-01

    This report documents the economic impact analysis undertaken by WSDOTs Freight Systems Division in response to the : storm-related closures of I-5 and I-90 in the winter 2007-2008. The closures were the result of severe weather that : overwhelmed...

  5. THE 2000-2001 FINANCIAL CRISIS IN TURKEY AND THE GLOBAL ECONOMIC CRISIS OF 2008-2009: REASONS AND COMPARISONS

    Directory of Open Access Journals (Sweden)

    Dilek TEMİZ

    2009-01-01

    Full Text Available The economic crisis of 2000-2001 was proved to be demolishing for Turkey after the abundance of currency peg in the same year. The crisis in question stemmed from insufficient implementation of regulations, inadequate depth of the capital markets, lack of assessment of risk, excessive lending to incorporated institutions by national banks, restricted interest rates, monitored foreign exchange operations, limited foreign asset holding, lack of competition, barriers to foreign entry high liquidity, chronic inflation and a deficit in balance of payments. However, the crisis that Turkey was subject to in 2008-2009 was quite different than the previous ones as to be a result of world matters. The sparking effect begun in the USA at the mortgage market, the fail of the mortgage market negatively influenced the capital, stock and derivative markets and spread the world. Thus, this study aims to analyze and reveal the reflections of the 2000-2001 and 2008-2009 crises and their comparison with regards to Turkey on theoretical basis resting on numerous comprehensive and credible national and international publications.

  6. Estimators of the Relations of Equivalence, Tolerance and Preference Based on Pairwise Comparisons with Random Errors

    Directory of Open Access Journals (Sweden)

    Leszek Klukowski

    2012-01-01

    Full Text Available This paper presents a review of results of the author in the area of estimation of the relations of equivalence, tolerance and preference within a finite set based on multiple, independent (in a stochastic way pairwise comparisons with random errors, in binary and multivalent forms. These estimators require weaker assumptions than those used in the literature on the subject. Estimates of the relations are obtained based on solutions to problems from discrete optimization. They allow application of both types of comparisons - binary and multivalent (this fact relates to the tolerance and preference relations. The estimates can be verified in a statistical way; in particular, it is possible to verify the type of the relation. The estimates have been applied by the author to problems regarding forecasting, financial engineering and bio-cybernetics. (original abstract

  7. A Diary Study of Self-Compassion, Upward Social Comparisons, and Body Image-Related Outcomes.

    Science.gov (United States)

    Thøgersen-Ntoumani, Cecilie; Dodos, Louisa; Chatzisarantis, Nikos; Ntoumanis, Nikos

    2017-07-01

    Self-compassion may protect individuals experiencing poor body image and associated maladaptive outcomes. The purpose of the study was to examine within-person associations (whilst controlling for between-person differences) between appearance-related self-compassion, appearance-related threats (operationalised as upward appearance comparisons), and body image-related variables, namely, social physique anxiety, drive for thinness, and body dissatisfaction. A diary methodology was used whereby young women (n = 126; M age = 21.26) responded to brief online surveys three times per day (11am, 3pm, and 7pm) every second day for one week (i.e. a total of 12 measurement points). Results of mixed linear modeling revealed that both state appearance-related upward comparisons and self-compassion independently predicted all three outcomes in a positive and negative fashion, respectively. No significant interaction effects between state appearance-related upward comparisons and self-compassion were found. The results suggested that appearance-based self-compassion was important, not just when there was a potential threat to body image via upward appearance comparisons. The findings highlight the importance of fostering self-compassion on a daily level. © 2017 The International Association of Applied Psychology.

  8. Aging and Wisdom: Age-related changes in economic and social decision making

    Directory of Open Access Journals (Sweden)

    Kenneth eLim

    2015-06-01

    Full Text Available World life expectancy is increasing and many populations will begin to age rapidly. The impeding prevalence of a greater number of older people living longer lives will have significant social and economic implications. It is important to understand how older people make economic and social decisions. Aging can be associated with a ‘phenomenon of decline’ and also greater wisdom. This paper seeks to examine the relationship between wisdom and aging. It reviews and connects the behavioral sciences and neuroscience literature on age differences in the following social and economic decision making domains that represent subcomponents of wisdom: 1 prosocial behavior in experimental economic games and competitive situations, 2 resolving social conflicts, 3 emotional homeostasis, 4 self-reflection, 5 dealing effectively with uncertainty in the domains of risk, ambiguity and intertemporal choice. Overall, we find a lack of research into how older people make economic and social decisions. There is, however, some evidence that older adults outperform young adults on certain subcomponents of wisdom, but the exact relationship between old age and each subcomponent remains unclear. A better understanding of these relationships holds the potential to alleviate a wide range of mental health problems, and has broad implications for social policies aimed at the elderly.

  9. Comparison of relative and non-relative adoptive parent health status.

    Science.gov (United States)

    Foli, Karen J; Lim, Eunjung; Sands, Laura P

    2015-03-01

    Across the United States, kinship parents, extended family members and close friends, render care to the 2.7 million children who have been removed from their birth parents' care. However, differences between relative and non-relative parents reported health statuses have not been explored. The National Survey of Adoptive Parents data were used to investigate the health status of relative (n = 469) and non-relative (n = 1,599) adoptive parents. Perceived happiness in the parent-child relationship and the parents' ability to cope appear to affect parental health status. Only non-related mothers of children younger than 6 years reported better emotional health than those mothers who were related to their children. With this exception, and despite caring for children who have a greater likelihood of abuse, neglect, and exposure to drugs and alcohol prior to birth, the reported health statuses of relative parents did not differ from non-relative parents. © The Author(s) 2013.

  10. Inter-Laboratory Comparison for Calibration of Relative Humidity Devices Among Accredited Laboratories in Malaysia

    Science.gov (United States)

    Hussain, F.; Khairuddin, S.; Othman, H.

    2017-01-01

    An inter-laboratory comparison in relative humidity measurements among accredited laboratories has been coordinated by the National Metrology Institute of Malaysia. It was carried out to determine the performance of the participating laboratories. The objective of the comparison was to acknowledge the participating laboratories competencies and to verify the level of accuracies declared in their scope of accreditation, in accordance with the MS ISO/IEC 17025 accreditation. The measurement parameter involved was relative humidity for the range of 30-90 %rh at a nominal temperature of 50°C. Eight accredited laboratories participated in the inter-laboratory comparison. Two units of artifacts have been circulated among the participants as the transfer standards.

  11. Study on the water related disaster risks using the future socio-economic scenario in Asia

    Science.gov (United States)

    Kiguchi, M.; Hatono, M.; Ikeuchi, H.; Nakamura, S.; Hirabayashi, Y.; Kanae, S.; Oki, T.

    2014-12-01

    In this study, flood risks in the present and the end of the 21st century in Asia are estimated using a future socio-economic scenario. Using the runoff data of 7 GCMs (RCP 8.5) of CMIP5, the river discharge, inundation area, and inundation depth are calculated for the assessment of flood risk. Finally, the flood risk is estimated using a function of damage. The flood frequency in the end of the 21st century in Asia tends to increase. Inundation area in Japan, Taiwan, and Kyrgyz is almost unchanged. At the same time, that in Sri Lanka, Bangladesh, Laos, and Myanmar reached about 1.4-1.6 times compared to present. Damage cost is largely influenced by economic growth, however, we show that it is important that we distinguish the influence of climate change from economic development and evaluate it when we think about an adaptation.

  12. THE EMPLOYMENT – PRODUCTIVITY – SALARY RELATION, A CONDITION FOR ACHIEVING LONG - TERM ECONOMIC GROWTH

    Directory of Open Access Journals (Sweden)

    Mihai CHIRILA

    2005-01-01

    Full Text Available The employment-productivity-salary correlation is essential towards setting up conditions for economic growth andlasting social stability. An influence exists from technological changes, current stage of economic development,peculiarities of labour offer, employers – trade-unions interaction, etc. The analysis covers long-term and short-termcycles. In keeping with specificity of development stages, national economy witnesses an interval of productivitygrowth facilitating maximized employment and a rise in salary too. A lower growth rate indicates difficulties inassimilating new technologies; a higher growth rate generates instability in employing labour. Thus, the exercise ofstrong pressure is shown to exist on economic and technological structures. Likewise, this is what happens whenproductivity goes ahead of the separate analyses of the correlations between employment and productivity, on theone hand, and productivity and salary, on the other.

  13. Ethics and Economics in International Business Education: A Comparison of Kuwaiti and U.S. Students Using an Ultimatum Game Scenario

    Science.gov (United States)

    Wittmer, Dennis; Al-Kazemi, Ali

    2013-01-01

    In the past 20 years a body of research in behavioral and experimental economics has challenged classical economic theory. Yet, this body of research seems relatively unknown in business education. One behavioral test with implications for international business education has been the use of ultimatum games, which has more recently expanded to…

  14. On the relation between ecosystem services, intrinsic value, existence value and economic valuation

    NARCIS (Netherlands)

    Davidson, M.D.

    2013-01-01

    Various attempts have been made to amalgamate the concepts of intrinsic value and ecosystem services, often with a stop-over at the economic concept of existence value. These attempts are based on a confusion of concepts, however. In this article, two types of non-use values are distinguished: warm

  15. Role of economics in endangered species act activities related to Snake River salmon

    International Nuclear Information System (INIS)

    Woodruff, E.J.; Huppert, D.D.

    1993-01-01

    The development of recovery actions for the species of Snake River Salmon listed under the Endangered Species Act (ESA) must consider a wide range of actions covering the different life-cycles of the species. This paper examines the possible role of economic analysis in assisting in selection of actions to undertake and draws heavily on similar opinions presented by others in the region

  16. Economically Disadvantaged Minority Girls' Knowledge and Perceptions of Science and Engineering and Related Careers

    Science.gov (United States)

    Wang, Hui-Hui; Billington, Barbara L.

    2016-01-01

    This article addresses economically disadvantaged minority girls' knowledge and perceptions of science and engineering and the influence of their experiences with science, technology, engineering, and mathematics (STEM) on their choices for future careers. We interviewed three girls who participated in a 4-H-led gender-inclusive STEM program. Our…

  17. Parasitic weed incidence and related economic losses in rice in Africa

    NARCIS (Netherlands)

    Rodenburg, Jonne; Demont, Matty; Zwart, Sander J.; Bastiaans, Lammert

    2016-01-01

    Parasitic weeds pose increasing threats to rain-fed rice production in Africa. Most important species are Striga asiatica, S. aspera and S. hermonthica in rain-fed uplands, and Rhamphicarpa fistulosa in rain-fed lowlands. Information on the regional spread and economic importance of parasitic weeds

  18. Economic Analysis of Job-Related Attributes in Undergraduate Students' Initial Job Selection

    Science.gov (United States)

    Jin, Yanhong H.; Mjelde, James W.; Litzenberg, Kerry K.

    2014-01-01

    Economic tradeoffs students place on location, salary, distances to natural resource amenities, size of the city where the job is located, and commuting times for their first college graduate job are estimated using a mixed logit model for a sample of Texas A&M University students. The Midwest is the least preferred area having a mean salary…

  19. Economic evaluations of ergonomic interventions preventing work-related musculoskeletal disorders: a systematic review of organizational-level interventions.

    Science.gov (United States)

    Sultan-Taïeb, Hélène; Parent-Lamarche, Annick; Gaillard, Aurélie; Stock, Susan; Nicolakakis, Nektaria; Hong, Quan Nha; Vezina, Michel; Coulibaly, Youssouph; Vézina, Nicole; Berthelette, Diane

    2017-12-08

    Work-related musculoskeletal disorders (WMSD) represent a major public health problem and economic burden to employers, workers and health insurance systems. This systematic review had two objectives: (1) to analyze the cost-benefit results of organizational-level ergonomic workplace-based interventions aimed at preventing WMSD, (2) to explore factors related to the implementation process of these interventions (obstacles and facilitating factors) in order to identify whether economic results may be due to a successful or unsuccessful implementation. Systematic review. Studies were searched in eight electronic databases and in reference lists of included studies. Companion papers were identified through backward and forward citation tracking. A quality assessment tool was developed following guidelines available in the literature. An integration of quantitative economic results and qualitative implementation data was conducted following an explanatory sequential design. Out of 189 records, nine studies met selection criteria and were included in our review. Out of nine included studies, grouped into four types of interventions, seven yielded positive economic results, one produced a negative result and one mixed results (negative cost-effectiveness and positive net benefit). However, the level of evidence was limited for the four types of interventions given the quality and the limited number of studies identified. Our review shows that among the nine included studies, negative and mixed economic results were observed when the dose delivered and received by participants was low, when the support from top and/or middle management was limited either due to limited participation of supervisors in training sessions or a lack of financial resources and when adequacy of intervention to workers' needs was low. In studies where economic results were positive, implementation data showed strong support from supervisors and a high rate of employee participation. Studies

  20. Economic Education in an International Context

    Science.gov (United States)

    Watts, Michael; Walstad, William B.

    2010-01-01

    In this article, the authors explain the purpose and context for the 2009 International Symposium on Economic Education that was the source for articles on four nations with relatively developed systems for economic education: Australia, England, Japan, and Korea. The authors highlight several key comparisons from the four articles that appear in…

  1. Event-related oscillations (EROs) and event-related potentials (ERPs) comparison in facial expression recognition.

    Science.gov (United States)

    Balconi, Michela; Pozzoli, Uberto

    2007-09-01

    The study aims to explore the significance of event-related potentials (ERPs) and event-related brain oscillations (EROs) (delta, theta, alpha, beta, gamma power) in response to emotional (fear, happiness, sadness) when compared with neutral faces during 180-250 post-stimulus time interval. The ERP results demonstrated that the emotional face elicited a negative peak at approximately 230 ms (N2). Moreover, EEG measures showed that motivational significance of face (emotional vs. neutral) could modulate the amplitude of EROs, but only for some frequency bands (i.e. theta and gamma bands). In a second phase, we considered the resemblance of the two EEG measures by a regression analysis. It revealed that theta and gamma oscillations mainly effect as oscillation activity at the N2 latency. Finally, a posterior increased power of theta was found for emotional faces.

  2. Direct economic burden and influencing factors in patients with hepatitis B virus related diseases in Jiangsu, China.

    Science.gov (United States)

    Zhang, Hua; Chao, Jianqian; Zhu, Liguo; Song, Long; Li, Xiyan; Liu, Pei

    2015-03-01

    The purpose of this study was to explore direct economic burden and its influencing factors in patients with hepatitis B virus (HBV) related diseases. Time phasing continuous sampling was used to select patients from August 1, 2012, to December 31, 2012, in 3 county hospitals of 3 model regions in Jiangsu Province, China. A total of 436 outpatients and 196 inpatients were observed. The average direct economic burden of HBV-associated admission was US$107.11 for outpatients, and drug fees accounted for 74%; the burden was US$3193.47 for inpatients, and the direct medical costs accounted for 96%. Multivariate linear regression analysis showed that drug fee, examination fee, and antiviral therapy were influencing factors for outpatients, while hospitalization stay, drug ratio, and patient's age were influencing factors for inpatients. It can be concluded that the direct economic burden of patients with HBV-related diseases was high compared to their household income. Measures should be taken to reduce the economic burden of patients. © 2014 APJPH.

  3. Social class and policy preferences: implications for economic inequality and interclass relations.

    Science.gov (United States)

    Bullock, Heather E

    2017-12-01

    Record-setting levels of income and wealth inequality are deepening social class divisions. The adoption of strong progressive redistributive policies is crucial to reducing class inequities, yet many barriers to doing so exist. This review examines class-based policy preferences, focusing on the effects of economic self-interest, system justification, and classist, racist, and sexist stereotypes on policy support. The impact of broader economic conditions is also considered. Collectively, this body of research makes clear that building stronger cross-class support for redistributive policies and programs will prove difficult without addressing both class-based power differences and beliefs that justify inequality. Reducing stereotypes and developing a shared sense of societal responsibility that cuts across class lines can help advance these goals. Social psychological research is vital to informing these efforts. Copyright © 2017 Elsevier Ltd. All rights reserved.

  4. Economic Impact of Combat Related Injuries from the Wars in Iraq and Afghanistan

    Science.gov (United States)

    2017-04-01

    study the effects of alterative field and transport treatment protocols on the course and outcomes of moderate to severe traumatic brain injury. Study...Security Administration earnings databases, plus diagnosis-specific civilian data on missing cost factors. We will use case-control studies to better...protocols on the course and outcomes of moderate to severe traumatic brain injury This project’s purpose is to (1) estimate the economic impact of

  5. Economic Impact of Combat-Related Injuries from the Wars in Iraq and Afghanistan

    Science.gov (United States)

    2017-04-01

    study the effects of alterative field and transport treatment protocols on the course and outcomes of moderate to severe traumatic brain injury. Study...Security Administration earnings databases, plus diagnosis-specific civilian data on missing cost factors. We will use case-control studies to better...protocols on the course and outcomes of moderate to severe traumatic brain injury This project’s purpose is to (1) estimate the economic impact of

  6. Economics of switchgrass and miscanthus relative to coal as feedstock for generating electricity

    International Nuclear Information System (INIS)

    Aravindhakshan, Sijesh C.; Epplin, Francis M.; Taliaferro, Charles M.

    2010-01-01

    Switchgrass (Panicum virgatum) serves as a model dedicated energy crop in the U.S.A. Miscanthus (Miscanthus x giganteus) has served a similar role in Europe. This study was conducted to determine the most economical species, harvest frequency, and carbon tax required for either of the two candidate feedstocks to be an economically viable alternative for cofiring with coal for electricity generation. Biomass yield and energy content data were obtained from a field experiment conducted near Stillwater, Oklahoma, U.S.A., in which both grasses were established in 2002. Plots were split to enable two harvest treatments (once and twice yr -1 ). The switchgrass variety 'Alamo', with a single annual post-senescence harvest, produced more biomass (15.87 Mg ha -1 yr -1 ) than miscanthus (12.39 Mg ha -1 yr -1 ) and more energy (249.6 million kJ ha -1 yr -1 versus 199.7 million kJ ha -1 yr -1 for miscanthus). For the average yields obtained, the estimated cost to produce and deliver biomass an average distance of 50 km was $43.9 Mg -1 for switchgrass and $51.7 Mg -1 for miscanthus. Given a delivered coal price of $39.76 Mg -1 and average energy content, a carbon tax of $7 Mg -1 CO 2 would be required for switchgrass to be economically competitive. For the location and the environmental conditions that prevailed during the experiment, switchgrass with one harvest per year produced greater yields at a lower cost than miscanthus. In the absence of government intervention such as requiring biomass use or instituting a carbon tax, biomass is not an economically competitive feedstock for electricity generation in the region studied. (author)

  7. Are daughters' childbearing intentions related to their mothers' socio-economic status?

    Directory of Open Access Journals (Sweden)

    Maria Rita Testa

    2016-09-01

    Full Text Available Background: Unlike actual fertility, fertility intentions are often found to be positively correlated with education. The literature explaining this paradox is scarce. Objective: We aim to fill the gap in the existing scientific literature by searching for the main factors that influence highly educated women to plan a larger family size. Methods: Using the first wave of the Generations and Gender Survey for four countries (Austria, Bulgaria, Italy, and Norway, we analyse the relationship between mother's socio-economic status and daughter's fertility intentions, controlling for daughter's socio-economic status and sibship size. Zero-inflated Poisson regression models are employed to estimate the predictors of women's additionally intended number of children. Results: We find that the effect of family of origin is exerted mainly through sibship size among childless daughters: Daughters with more siblings intend to have more children. After the transition to parenthood, the effect of family of origin is exerted mainly through the mother's level of education: Daughters with highly educated mothers intend to have more children. Conclusions: The empirical results suggest that the positive link between births intentions and level of education might not merely be an artefact generated by the design of cross-sectional surveys but the outcome of a better socio-economic status that allows forming positive reproductive plans. Contribution: The positive role of mother's socio-economic status on daughter's fertility decision-making offers a valuable interpretation of the positive link between education and fertility intentions which goes beyond the alternative explanations referring to self-selection, partner effect, or time squeeze, and needs to be confirmed by further research.

  8. U.S.-Vietnam Economic and Trade Relations: Issues for the 111th Congress

    Science.gov (United States)

    2010-05-03

    socialism . The new economic policy, known as Doi Moi (“change and newness”), ushered in a period of over 20 years of rapid growth in Vietnam. Since... sweatshop ” working conditions, the use of child labor, and severe restrictions on the right of association and collective bargaining.20 Since then, the...the United States has taken several actions that were designed to have an impact on the import of Vietnamese basa and tra. In 2002, Congress passed

  9. Latin American Regional Cooperative Security: Civil-Military Relations and Economic Interdependence

    Science.gov (United States)

    2002-09-01

    continuing economic crisis and hyperinflation. His successor, President Carlos Menem , constructed a foreign policy aimed at “projecting the image of...construct an intermediate-range guided missile (Escdé and Fontana, 51). However, under the Menem presidency, Argentina shifted to a U.S.-friendly...President Carlos Menem took office. He saw an opportunity to capitalize on the military’s vulnerability from convictions for human rights violations

  10. Young children’s learning of relational categories:multiple comparisons and their cognitive constraints

    Directory of Open Access Journals (Sweden)

    Jean-Pierre eThibaut

    2015-05-01

    Full Text Available Relational categories are notoriously difficult to learn because they are not defined by intrinsic stable properties. We studied the impact of comparisons on relational concept learning with a novel word learning task in 42-month-old children. Capitalizing on Gentner et al. (2011, two, three or four pairs of stimuli were introduced with a novel relational word. In a given trial, the set of pairs was composed of either close or far pairs (e.g., close pair: knife1-watermelon, knife2-orange, knife3-slice of bread and knife4-meat; far pair: ax-evergreen tree, saw-log, cutter-cardboard and knife-slice of bread, for the cutter for relation. Close pairs (2 vs. 3 vs. 4 pairs led to random generalizations whereas comparisons with far pairs gave the expected relational generalization. The 3 pair case gave the best results. It is argued that far pairs promote deeper comparisons than close pairs. As shown by a control experiment, this was the case only when far pairs display well known associations.

  11. Economic Cost Analysis Related to Complications in General and Digestive Surgery.

    Science.gov (United States)

    Gomez-Rosado, Juan-Carlos; Salas-Turrens, Jose; Olry-de-Labry-Lima, Antonio

    2018-04-21

    The aim was to assess the impact on economic costs and length of stay (LOS) of postoperative complications. 5,822 records from BMDS (2014-2015) are included. A descriptive, univariate and multivariate study evaluated the correlation between complications, Clavien-Dindo grade and vacation periods with LOS and economic costs, based on a full-cost model, aggregated by DRG. Mean cost per stay was €676.71, and €4,309.02 per episode. Complications appeared in 639 patients (11%). Admission to ICU was required in 203 patients, re-operation in 134 and re-admission in 243, while 66 patients died (1.1%). Complications caused significantly longer LOS (20.08 vs 5.48 days) and higher economic cost (€11,670.31 vs €3,354.12); infectious complications were the most frequent and respiratory the most expensive (€20,428.53), together with ICU admission (€20,242.66). Clavien-Dindo grade correlated with greater LOS and costs (except gradev). During vacation periods, complications and LOS are increased, but costs of these complications and LOS did not differ significantly from complications detected in non-vacation periods. Copyright © 2018 AEC. Publicado por Elsevier España, S.L.U. All rights reserved.

  12. Relating the carbon footprint of milk from Irish dairy farms to economic performance.

    Science.gov (United States)

    O'Brien, D; Hennessy, T; Moran, B; Shalloo, L

    2015-10-01

    Mitigating greenhouse gas (GHG) emissions per unit of milk or the carbon footprint (CF) of milk is a key issue for the European dairy sector given rising concerns over the potential adverse effects of climate change. Several strategies are available to mitigate GHG emissions, but producing milk with a low CF does not necessarily imply that a dairy farm is economically viable. Therefore, to understand the relationship between the CF of milk and dairy farm economic performance, the farm accountancy network database of a European Union nation (Ireland) was applied to a GHG emission model. The method used to quantify GHG emissions was life cycle assessment (LCA), which was independently certified to comply with the British standard for LCA. The model calculated annual on- and off-farm GHG emissions from imported inputs (e.g., electricity) up to the point milk was sold from the farm in CO2-equivalent (CO2-eq). Annual GHG emissions computed using LCA were allocated to milk based on the economic value of dairy farm products and expressed per kilogram of fat- and protein-corrected milk (FPCM). The results showed for a nationally representative sample of 221 grass-based Irish dairy farms in 2012 that gross profit averaged € 0.18/L of milk and € 1,758/ha and gross income was € 40,899/labor unit. Net profit averaged € 0.08/L of milk and € 750/ha and net income averaged € 18,125/labor unit. However, significant variability was noted in farm performance across each financial output measure. For instance, net margin per hectare of the top one-third of farms was 6.5 times higher than the bottom third. Financial performance measures were inversely correlated with the CF of milk, which averaged 1.20 kg of CO2-eq/kg of FPCM but ranged from 0.60 to 2.13 kg of CO2-eq/kg of FPCM. Partial least squares regression analysis of correlations between financial and environmental performance indicated that extending the length of the grazing season and increasing milk production

  13. Long-term relationships of major macro-variables in a resource-related economic model of Australia

    International Nuclear Information System (INIS)

    Harvie, Charles; Hoa, T. van

    1993-01-01

    The paper reports the results of a simple cointegration analysis applied to bivariate causality models using data on resource output, oil prices, terms of trade, current account and output growth to investigate the long-term relationships among these major macroeconomic aggregates in a resource-related economic model of Australia. For the period 1960-1990, the empirical evidence indicates that these five macro-variables, as formulated in our model, are not random walks. In addition, resource production and oil prices are significantly cointegrated, and they are also significantly cointegrated with the current account, terms of trade and economic growth. These findings provide support to the long-term adjustments foundation of our resource-related model. (author)

  14. Pubertal timing and health-related behaviours in adolescence - socio- economic outcomes in a follow-up study from Finland

    Directory of Open Access Journals (Sweden)

    Leena K Koivusilta

    2006-03-01

    Full Text Available

    Background. Pubertal timing is connected with health-related lifestyle in adulthood. We studied whether early or late pubertal timing is predictive of socio-economic outcomes in early adulthood and whether the associations are mediated by health behaviours.

    Methods. Survey data (1981, 1983, 1985, 1987 from samples of 14-year-old Finns (N=4246, response rate 85% were linked with respondents’ attained educational level, socio-economic and labour market position in 2001 (ages 28-34. Ages of menarche and first ejaculation indicated pubertal timing.

    Results. As compared to adolescents with average age pubertal timing, boys and girls maturing at an early age more often participated in health-compromising behaviours, while those maturing at a later age participated less frequently. Pubertal timing was not associated with attained educational level or socioeconomic position in girls and not with labour market position at the time of follow-up in either sex. In boys, independently of health behaviours, early or late onset of puberty predicted low educational level, while late onset predicted low socio-economic position.

    Conclusion. Timing of puberty has a stronger connection with socio-economic outcomes in boys than in girls. Deviance from the normative pace of physical development, especially late maturation, is among boys slightly depicted in the hierarchy of socio-economic positions of the society. As pubertal timing is connected with health-related behaviours – especially with smoking – the pacing of developmental transitions should be considered in planning programmes preventing unhealthy behavioural patterns often linked with negative attitudes towards schooling.

  15. Economic backgrounds, strategic guidelines and cross-cultural specificity of business relations ukrainian enterprises with chinese partners

    Directory of Open Access Journals (Sweden)

    Kryvoruchko Larysa Borysivna

    2015-12-01

    Full Text Available The article is devoted to issues economic cooperation between Ukraine and China. The substantial expansion potential supplies of Ukrainian products to the market of China have been proved, the main directions of export have been outlined. The basic obstacles of establishment and development of reciprocal relations with Chinese partners have been discovered, cultural differences between the two countries have been investigated and recommendations for successful negotiations proceedings have been formulated.

  16. Health economic modeling to assess short-term costs of maternal overweight, gestational diabetes, and related macrosomia - a pilot evaluation.

    Science.gov (United States)

    Lenoir-Wijnkoop, Irene; van der Beek, Eline M; Garssen, Johan; Nuijten, Mark J C; Uauy, Ricardo D

    2015-01-01

    Despite the interest in the impact of overweight and obesity on public health, little is known about the social and economic impact of being born large for gestational age or macrosomic. Both conditions are related to maternal obesity and/or gestational diabetes mellitus (GDM) and associated with increased morbidity for mother and child in the perinatal period. Poorly controlled diabetes during pregnancy, pre- pregnancy maternal obesity and/or excessive maternal weight gain during pregnancy are associated with intermittent periods of fetal exposure to hyperglycemia and subsequent hyperinsulinemia, leading to increased birth weight (e.g., macrosomia), body adiposity, and glycogen storage in the liver. Macrosomia is associated with an increased risk of developing obesity and type 2 diabetes mellitus later in life. Provide insight in the short-term health-economic impact of maternal overweight, GDM, and related macrosomia. To this end, a health economic framework was designed. This pilot study also aims to encourage further health technology assessments, based on country- and population-specific data. The estimation of the direct health-economic burden of maternal overweight, GDM and related macrosomia indicates that associated healthcare expenditures are substantial. The calculation of a budget impact of GDM, based on a conservative approach of our model, using USA costing data, indicates an annual cost of more than $1,8 billion without taking into account long-term consequences. Although overweight and obesity are a recognized concern worldwide, less attention has been given to the health economic consequences of these conditions in women of child-bearing age and their offspring. The presented outcomes underline the need for preventive management strategies and public health interventions on life style, diet and physical activity. Also, the predisposition in people of Asian ethnicity to develop diabetes emphasizes the urgent need to collect more country

  17. The Relation Between Socio-Economic Characteristics and the Innovation Decision Making of Digital Television Broadcasts

    Directory of Open Access Journals (Sweden)

    Haryati Haryati

    2013-11-01

    Full Text Available Migration from analog to digital technology, requires a lot of preparation, both from the side of the device, the regulation of the broadcasting industry, and the society. This study refers to the Diffusion of Innovations theory (the theory of Diffusion of Innovation (Rogers, 1986 that try to explain how an innovation (technology can be accepted into the community, through a process of decision. The aim of the research is to find out the relationship between socio-economic characteristics of the innovation and decision-making broadcast of digital television. This research uses a quantitative approach with descriptive methods aim to find out the relationship between socio-economic characteristics of the innovation and decision-making broadcast of digital television. The research was carried out in seven counties/cities in West Java Province and Banten Province. The selection of samples is carried out by Multistage Random Cluster Sampling. The number of samples as many as 813 people assigned by Proportional Sampling techniques, with the character category of respondents age 15 years until 64 years. Significance test results with the method at the rate of 5% Pearson pointed out that, the relationship between innovation decision-making variables with socio-economic characteristics on three aspects, namely, education, income, and spending is weak and insignificant, while on access to information, the value of relationships and significant. This suggests the necessity of strengthening the capacity of absorption of community efforts in the face of digital broadcast television, can be done by fixing the value of any existing components on the operational level. As a priority, is how the effort to improve the economy of society, especially in terms of education, income, and expenditure permonth.

  18. THE CAUSALITY RELATION BETWEEN FINANCIAL DEVELOPMENT AND ECONOMIC GROWTH: AN ANALYSIS FOR EMERGING ECONOMIES

    Directory of Open Access Journals (Sweden)

    Şeref BOZOKLU

    2013-12-01

    Full Text Available This study examines the relationship between financial development and economicgrowth employing panel Granger causality test developed by Dumitrescu ve Hurlin (2012for Brazil, Chile, China, Egypt, Hungry, India, Indonesia, Malaysia, Mexico, Peru,Philippines, South Korea, Thailand and Turkey. We used yearly data over the period 1988-2011. Domestic credits to Gross Domestic Product (GDP ratio and real GDP per capitaare used as indicators for financial development and economic growth respectively. Theempirical results strongly indicate that financial development Granger-causes economicgrowth and that these countries can accelerate their growth rates by improving theirfinancial systems. 

  19. Tomographic and functional findings in severe COPD: comparison between the wood smoke-related and smoking-related disease

    Energy Technology Data Exchange (ETDEWEB)

    Gonzalez-Garcia, Mauricio; Maldonado Gomez, Dario; Torres-Duque, Carlos A.; Barrero, Margarita; Jaramillo Villegas, Claudia; Perez, Juan Manuel; Varon, Humberto [Colombian Pulmonology Foundation, Bogota (Colombia); Department of Radiology and Diagnostic Imaging, Children' s Cardiology Foundation, Cardiology Institute, Bogota (Colombia)

    2013-11-01

    Objective: Wood smoke exposure is a risk factor for COPD. For a given degree of airway obstruction, the reduction in DLCO is smaller in individuals with wood smoke-related COPD than in those with smoking-related COPD, suggesting that there is less emphysema in the former. The objective of this study was to compare HRCT findings between women with wood smoke-related COPD and women with smoking-related COPD. Methods: Twenty-two women with severe COPD (FEV1/FVC ratio < 70% and FEV1 < 50%) were divided into two groups: those with wood smoke-related COPD (n = 12) and those with smoking-related COPD (n = 10). The two groups were compared regarding emphysema scores and airway involvement (as determined by HRCT); and functional abnormalities-spirometry results, DLCO, alveolar volume (VA), the DLCO/VA ratio, lung volumes, and specific airway resistance (sRaw). Results: There were no significant differences between the two groups in terms of FEV1, sRaw, or lung hyperinflation. Decreases in DLCO and in the DLCO/VA ratio were greater in the smoking-related COPD group subjects, who also had higher emphysema scores, in comparison with the wood smoke-related COPD group subjects. In the wood smoke-related COPD group, HRCT scans showed no significant emphysema, the main findings being peribronchial thickening, bronchial dilation, and subsegmental atelectasis. Conclusions: Female patients with severe wood smoke-related COPD do not appear to develop emphysema, although they do show severe airway involvement. The reduction in DLCO and VA, with a normal DLCO/VA ratio, is probably due to severe bronchial obstruction and incomplete mixing of inspired gas during the determination of single-breath DLCO. (author)

  20. Tomographic and functional findings in severe COPD: comparison between the wood smoke-related and smoking-related disease

    International Nuclear Information System (INIS)

    Gonzalez-Garcia, Mauricio; Maldonado Gomez, Dario; Torres-Duque, Carlos A.; Barrero, Margarita; Jaramillo Villegas, Claudia; Perez, Juan Manuel; Varon, Humberto

    2013-01-01

    Objective: Wood smoke exposure is a risk factor for COPD. For a given degree of airway obstruction, the reduction in DLCO is smaller in individuals with wood smoke-related COPD than in those with smoking-related COPD, suggesting that there is less emphysema in the former. The objective of this study was to compare HRCT findings between women with wood smoke-related COPD and women with smoking-related COPD. Methods: Twenty-two women with severe COPD (FEV1/FVC ratio < 70% and FEV1 < 50%) were divided into two groups: those with wood smoke-related COPD (n = 12) and those with smoking-related COPD (n = 10). The two groups were compared regarding emphysema scores and airway involvement (as determined by HRCT); and functional abnormalities—spirometry results, DLCO, alveolar volume (VA), the DLCO/VA ratio, lung volumes, and specific airway resistance (sRaw). Results: There were no significant differences between the two groups in terms of FEV1, sRaw, or lung hyperinflation. Decreases in DLCO and in the DLCO/VA ratio were greater in the smoking-related COPD group subjects, who also had higher emphysema scores, in comparison with the wood smoke-related COPD group subjects. In the wood smoke-related COPD group, HRCT scans showed no significant emphysema, the main findings being peribronchial thickening, bronchial dilation, and subsegmental atelectasis. Conclusions: Female patients with severe wood smoke-related COPD do not appear to develop emphysema, although they do show severe airway involvement. The reduction in DLCO and VA, with a normal DLCO/VA ratio, is probably due to severe bronchial obstruction and incomplete mixing of inspired gas during the determination of single-breath DLCO. (author)

  1. A Study of How the Watts-Strogatz Model Relates to an Economic System’s Utility

    Directory of Open Access Journals (Sweden)

    Lunhan Luo

    2014-01-01

    Full Text Available Watts-Strogatz model is a main mechanism to construct the small-world networks. It is widely used in the simulations of small-world featured systems including economic system. Formally, the model contains a parameters set including three variables representing group size, number of neighbors, and rewiring probability. This paper discusses how the parameters set relates to the economic system performance which is utility growth rate. In conclusion, it is found that, regardless of the group size and rewiring probability, 2 to 18 neighbors can help the economic system reach the highest utility growth rate. Furthermore, given the range of neighbors and group size of a Watts-Strogatz model based system, the range of its edges can be calculated too. By examining the containment relationship between that range and the edge number of an actual equal-size economic system, we could know whether the system structure has redundant edges or can achieve the highest utility growth ratio.

  2. A comparison of economic demand and conditioned-cued reinstatement of methamphetamine- or food-seeking in rats

    Science.gov (United States)

    Galuska, Chad M.; Banna, Kelly M.; Willse, Lena Vaughn; Yahyavi-Firouz-Abadi, Noushin; See, Ronald E.

    2011-01-01

    The present study examined whether continued access to methamphetamine or food reinforcement changed economic demand for both. The relationship between demand elasticity and cue-induced reinstatement was also determined. Male Long-Evans rats lever-pressed under increasing fixed-ratio requirements for either food pellets or methamphetamine (20 μg/50 μl infusion). For two groups, demand curves were obtained before and after continued access (12 days, 2-hr sessions) to the reinforcer under a fixed-ratio 3 schedule. A third group was given continued access to methamphetamine between determinations of food demand and a fourth group abstained from methamphetamine between determinations. All groups underwent extinction sessions, followed by a cue-induced reinstatement test. Although food demand was less elastic than methamphetamine demand, continued access to methamphetamine shifted the methamphetamine demand curve upward and the food demand curve downward. In some rats, methamphetamine demand also became less elastic. Continued access to food had no effect on food demand. Reinstatement was higher after continued access to methamphetamine relative to food. For methamphetamine, elasticity and reinstatement measures were correlated. We conclude that continued access to methamphetamine – but not food – alters demand in ways suggestive of methamphetamine accruing reinforcing strength. Demand elasticity and reinstatement measures appear to be related indices of drug-seeking. PMID:21597363

  3. Comparisons of system benefits and thermo-economics for exhaust energy recovery applied on a heavy-duty diesel engine and a light-duty vehicle gasoline engine

    International Nuclear Information System (INIS)

    Wang, Tianyou; Zhang, Yajun; Zhang, Jie; Peng, Zhijun; Shu, Gequn

    2014-01-01

    Highlights: • Comparisons of exhaust energy recovery are launched between two types of engine. • System performances are analyzed in terms of benefits and thermo-economics. • Diesel engine system presents superior to gasoline type in economic applicability. • Only diesel engine system using water under full load meets the economic demand. - Abstract: Exhaust energy recovery system (EERS) based on Rankine cycle (RC) in internal combustion engines have been studied mainly on heavy-duty diesel engines (D) and light-duty vehicle gasoline engines (G), however, little information available on systematical comparisons and evaluations between the two applications, which is a particularly necessary summary for clarifying the differences. In this paper, the two particular systems are compared quantitatively using water, R141b, R123 and R245fa as working fluids. The influences of evaporating pressure, engine type and load on the system performances are analyzed with multi-objectives, including the thermal efficiency improvement, the reduced CO 2 emission, the total heat transfer area per net power output (APP), the electricity production cost (EPC) and the payback period (PBP). The results reveal that higher pressure and engine load would be attractive for better performances. R141b shows the best performances in system benefits for the D-EERS, while water exhibits the largest contributions in the G-EERS. Besides, water performs the best thermo-economics, and R245fa serves as the most uneconomical fluid. The D-EERS presents superior to the G-EERS in the economic applicability as well as much more CO 2 emission reductions, although with slightly lower thermal efficiency improvement, and only the D-EERS with water under the full load meets the economic demand. Therefore the EERS based on RC serve more applicable on the heavy-duty diesel engine, while it might be feasible for the light-duty vehicle gasoline engine as the state-of-the art technologies are developed in the

  4. Comparisons of ANSI standards cited in the NRC standard review plan, NUREG-0800 and related documents

    International Nuclear Information System (INIS)

    Ankrum, A.R.; Bohlander, K.L.; Gilbert, E.R.; Pawlowski, R.A.; Spiesman, J.B.

    1995-11-01

    This report provides the results of comparisons of the cited and latest versions of ANSI standards cited in the NRC Standard Review Plan for the Review of Safety Analysis Reports for Nuclear Power Plants (NUREG 0800) and related documents. The comparisons were performed by Battelle Pacific Northwest Laboratories in support of the NRC's Standard Review Plan Update and Development Program. Significant changes to the standards, from the cited version to the latest version, are described and discussed in a tabular format for each standard. Recommendations for updating each citation in the Standard Review Plan are presented. Technical considerations and suggested changes are included for related regulatory documents (i.e., Regulatory Guides and the Code of Federal Regulations) citing the standard. The results and recommendations presented in this document have not been subjected to NRC staff review

  5. Comparisons of ASTM standards cited in the NRC standard review plan, NUREG-0800 and related documents

    International Nuclear Information System (INIS)

    Ankrum, A.R.; Bohlander, K.L.; Gilbert, E.R.; Pawlowski, R.A.; Spiesman, J.B.

    1995-10-01

    This report provides the results of comparisons of the cited and latest versions of ASTM standards cited in the NRC Standard Review Plan for the Review of Safety Analysis Reports for Nuclear Power Plants (NUREG 0800) and related documents. The comparisons were performed by Battelle Pacific Northwest Laboratories in support of the NRC's Standard Review Plan Update and Development Program. Significant changes to the standards, from the cited version to the latest version, are described and discussed in a tabular format for each standard. Recommendations for updating each citation in the Standard Review Plan are presented. Technical considerations and suggested changes are included for related regulatory documents (i.e., Regulatory Guides and the Code of Federal Regulations) citing the standard. The results and recommendations presented in this document have not been subjected to NRC staff review

  6. Österreichs Wirtschaftsbeziehungen in Südostasien [Austrian Economic Relations to South-East Asia

    Directory of Open Access Journals (Sweden)

    Reinhart Zimmermann

    2008-01-01

    Full Text Available Der süd- und südostasiatische Raum befindet sich im Aufholprozess. Der anhaltende Wachstumstrend geht einher mit der steigenden Nachfrage aus den Industriestaaten sowie dem Binnenmarkt und führt auch zu erhöhtem Bedarf an Infrastruktur. Auch die österreichische Wirtschaft profitiert vom Asien-Boom. Dies zeigt das stete Wachstum österreichischer Warenexporte in die Region, der Anstieg heimischer Direktinvestitionen sowie die wachsende Präsenz österreichischer Firmen. Ziel der österreichischen WirtschaftsvertreterInnen ist es, die Tigerstaaten Südostasiens mehr aus dem Schatten der aufstrebenden Wirtschaftssupermacht China zu holen und die österreichische Wirtschaftsverflechtung mit diesen Ländern zu intensivieren.The South and South East Asian Area has been catching up with the developed world. The sustained economic growth trend goes hand in hand with a higher demand from industrialized nations and a stronger internal demand, pushing for better infrastructure. The Austrian economy is also benefiting from booming Asia, underscored by the steady increase of Austrian exports to this region, the rise of foreign direct investment and companies doing business in these countries. The Austrian business community would like to see the South East Asian tiger states more out of the shadow of the new super power China. The overall objective is to intensify the economic integration with South and South East Asia.

  7. Regional economic development programs related to the registration systems for the health records of radiation workers

    International Nuclear Information System (INIS)

    Nakagawa, Haruo; Kanda, Keiji

    2000-01-01

    The two policies, 'Promotion of Health Care for Elderly Person' and Completion of Health Care System' are important for regional economic development. If we apply the Health Records Registration Systems for Radiation Workers to the Regional Health Care System, we can get a more effective plan for regional economic development. In Japan, most of the electric power companies depend on radiation works to the external labor. As the chance of employment usually depends on the time and the period of outage of nuclear power stations, the employment of radiation works lacks its stability. From the analysis on the mobility of radiation workers, we can see the stability of employment increases in proportion to the number of reactors. This paper proposes the need for such a registration system to be granted under three laws governing special accounts for power supply municipalities and to set up the system within regional medical information systems. It also proposes the founding of an Overall Health Insurance Cooperative, managed by contractors safety union in the municipalities as soon as the condition of founding, 3, 000 people, is satisfied. (author)

  8. Physical growth and health related physical fitness in adolescents of differents socio economic status

    Directory of Open Access Journals (Sweden)

    Milton Silva

    2006-06-01

    Full Text Available This study had as objective to compare: the physical growth through the body mass (BM, stature and body mass index (BMI between sex and socio-economic status (SES by age; the health-related physical fitness (HRPFbetween gender and SES; the HRPF for sex and SES with the criterion-referenced proposed by AAHPERD (1988. The sample was composed by 191 boys and 212 girls, with ages between 14.49 and 17.50 years, self-evaluated in 4 or 5 TANNER (1962 stages, students from public and private school from Luis Eduardo Magalhães - BA. The SES classification was made by ANEP (1996 questionnaire, adapted to the high, intermediate and low SES. The HRPF components were measured by the respective tests: body fat (sum of the triceps and calf skinfolds; aerobic endurance (run/walk 1600m; muscular strength/endurance (abdominal; upper body muscular strength/endurance (modified pull-up and flexibility (sit and reach. The analysis of the data was made through the descriptive statistics, analysis of variance one-way and the Scheffé’s post-hoc test (p RESUMO Este estudo teve como objetivos comparar: o crescimento físico através da massa corporal (MC, estatura e índice de massa corporal (IMC entre os gêneros e os níveis sócio-econômicos (NSE por idade; a aptidão físicarelacionada à saúde (AFRS entre os gêneros e os NSE; a AFRS por gênero e NSE com os critérios-referenciado propostos pela AAHPERD (1988. A amostra foi composta por 191 rapazes e 212 moças, com idades entre 14,49 e 17,50 anos, auto-avaliada nos estágios 4 ou 5 de TANNER (1962, estudantes das redes pública e particular de Luís Eduardo Magalhães - BA. A classificação sócio-econômica foi feita pelo questionário da ANEP (1996, adaptado para os NSE alto, médio e baixo. Os componentes da AFRS foram mensurados pelos respectivos testes: gordura corporal (somatório da dobras cutâneas tricipital e panturrilha; aptidão cardiorrespiratória (correr/caminhar 1600m; for

  9. Relative willingness to pay and surplus comparison mechanism in experimental auctions

    OpenAIRE

    COMBRIS Pierre; SEABRA PINTO Alexandra; GIRAUD HERAUD Eric

    2015-01-01

    We study the relative willingness-to-pay (WTP) of consumers according to the diversity of supply in a market and we show how the presence of substitutes for a given product leads to question the incentive mechanisms commonly used in experimental auctions. We propose a Surplus Comparison Mechanism (SCM) in order to yield WTP estimates which better take into account the choice set available to consumers. After showing the efficiency of this mechanism we test the SCM in a laboratory experiment, ...

  10. Genomic comparison of closely related Giant Viruses supports an accordion-like model of evolution

    OpenAIRE

    Filée, Jonathan

    2015-01-01

    Genome gigantism occurs so far in Phycodnaviridae and Mimiviridae (order Megavirales). Origin and evolution of these Giant Viruses (GVs) remain open questions. Interestingly, availability of a collection of closely related GV genomes enabling genomic comparisons offer the opportunity to better understand the different evolutionary forces acting on these genomes. Whole genome alignment for five groups of viruses belonging to the Mimiviridae and Phycodnaviridae families show that there is no tr...

  11. An Assessment of Nigeria-China Economic Relations from 1999-2014

    African Journals Online (AJOL)

    Nigeria and China established diplomatic relations in February 1971, relations between these two countries had blossomed over the years. This was made possible with the high level of visits and the conclusion of a number of bilateral agreements between the two countries. The bilateral relations progressed from political ...

  12. The hippocampus supports multiple cognitive processes through relational binding and comparison

    Directory of Open Access Journals (Sweden)

    Rosanna Kathleen Olsen

    2012-05-01

    Full Text Available It has been well established that the hippocampus plays a pivotal role in explicit long-term recognition memory. However, findings from amnesia, lesion and recording studies with non-human animals, eye-movement recording studies, and functional neuroimaging have recently converged upon a similar message: the functional reach of the hippocampus extends far beyond explicit recognition memory. Damage to the hippocampus affects performance on a number of cognitive tasks including recognition memory after short and long delays and visual discrimination. Additionally, with the advent of neuroimaging techniques that have fine spatial and temporal resolution, findings have emerged that show the elicitation of hippocampal responses within the first few hundred milliseconds of stimulus/task onset. These responses occur for novel and previously viewed information during a time when perceptual processing is traditionally thought to occur, and long before overt recognition responses are made. We propose that the hippocampus is obligatorily involved in the binding of disparate elements across both space and time, and in the comparison of such relational memory representations. Furthermore, the hippocampus supports relational binding and comparison with or without conscious awareness for the relational representations that are formed, retrieved and/or compared. It is by virtue of these basic binding and comparison functions that the reach of the hippocampus extends beyond long-term recognition memory and underlies task performance in multiple cognitive domains.

  13. Economic competitiveness gap related to the application of the GAEC standards of cross-compliance on farms: evaluation methodology

    Directory of Open Access Journals (Sweden)

    Marco Fedrizzi

    2015-12-01

    Full Text Available This paper describes the methods used in the monitoring carried out in the farms of the MO.NA.CO. project, to calculate the economic competitiveness gap faced by agricultural holdings that accede to the commitments imposed by the standards included in the project. The monitoring works were performed in agricultural holdings in relation to the particular reference condition of each standard. The processing of the information acquired allowed us to define the working times of each cultivation operation by means of the indications in the recommendations of the Associazione Italiana di Genio Rurale - Italian Rural Engineering Association, that considers the official methodology of the International Commission of the Organisation Scientifique du Travail en Agriculture (C.I.O.S.T.A.. The overall costs and revenues in case of compliance or non-compliance with the commitments of the standard were calculated by using Biondi’s methodology and other norms that indicate the technical and economic coefficients to be used in the calculations (EP 496.2 and D 497.4 ASAE standards. With the data related to the unit cost of ploughing a model Partial Least Squares (PLS has been achieved and validated, and it makes possible to predict the unit cost of this agricultural operation. Finally, the values of the variation of the economic competitiveness gap are reported for each standard.

  14. Enhancing identified circular economic benefits related to the deployment off Solrød biogas plant

    DEFF Research Database (Denmark)

    Lybæk, Rikke

    MacArthur Foundation, the paper analysis three areas being; 1) Biogas production, 2) Nitrogen, Phosphor & GHG, 3) Re-cycle/cascade materials, and consequently elaborate on the environmental benefits obtained, as far as CO2 emission reductions from biogas production substituting fossil fuels, improved......This paper investigates how experiences from the deployment of Solrød biogas plant in Denmark - a large scale centralized biogas plant - can assist future biogas technologies in achieving Circular Economic benefits. Departing from a theoretical understanding of Circular Economy provided by Ellen...... Biogas, this paper further proposes to include the following activities when planning for future biogas plants: Waste-stream identification and coupling in the local community; Measuring the value of digestate as fertilizer; Short distance to farmers delivering manure; and Plant design according to local...

  15. The health benefits of selective taxation as an economic instrument in relation to IHD and nutrition-related cancers

    DEFF Research Database (Denmark)

    Holm, Astrid L; Laursen, Mai-Britt; Koch, Birgit Maria

    2013-01-01

    of selective taxation were modelled for the adult Danish population. RESULTS: Halving the rate of value-added tax on fruit and vegetables and increasing the tax on fats would result in moderate reductions in the burden of disease from IHD, ischaemic stroke, and colorectal, lung and breast cancer (0......OBJECTIVE: The present study aimed to estimate the health benefits of selective taxation of healthy and unhealthy food commodities in relation to CVD and nutrition-related cancers. DESIGN: The potential health effects of a selective taxation scenario were estimated as changes in the burden...... for the associations between various foods and relevant diseases were found through a literature search and used in the calculation of potential impact fractions. SETTING: The study was based in Denmark, estimating the health effects of a Danish selective taxation scenario. SUBJECTS: The potential health effects...

  16. THE POLICY OF ECONOMIC RELATIONS BETWEEN TURKEY AND THE EUROPEAN UNION

    Directory of Open Access Journals (Sweden)

    Bestenigar KARA

    2015-07-01

    Full Text Available A Customs Union came into force on 31 December 1995. The Customs Union covers all industrial goods but does not address agriculture (except processed agricultural products, services or public procurement. Bilateral trade concessions are applied to agricultural products. In addition to providing for a common external tariff for the products covered, the Customs Union foresees that Turkey is to align to the acquis communautaire in several essential internal market areas, notably with regard to industrial standards. Following the Commission’s proposal on “extending and deepening” the Customs Union, in November 1996 the Council agreed to negotiating guidelines on the liberalisation of services and public procurement between the EU and Turkey. Negotiations were, however, suspended in 2002. The main characteristic of this very dense and complex relationship is the fact that it is handled through a multitude of different modes, forums, and procedures without much consistency among them. And the difficulties encountered in the EU accession process, which is currently stalled, have tended to poison the relationship in other domains. Now, facing a number of shared challenges, the two have a major opportunity to move their relationship to a higher level by working together to deal with short- and long-term issues that are of vital importance for both. As Europe’s political and economic weight declines and Turkey is consolidated as a regional power, cooperation on economic issues will be increasingly supplemented by cooperation in other areas in order to maintain a geopolitical balance in the region and limit the presence of external players.

  17. The health benefits of selective taxation as an economic instrument in relation to IHD and nutrition-related cancers.

    Science.gov (United States)

    Holm, Astrid L; Laursen, Mai-Britt; Koch, Maria; Jensen, Jørgen D; Diderichsen, Finn

    2013-12-01

    The present study aimed to estimate the health benefits of selective taxation of healthy and unhealthy food commodities in relation to CVD and nutrition-related cancers. The potential health effects of a selective taxation scenario were estimated as changes in the burden of disease, measured by disability-adjusted life years, from health outcomes affected by the changes in food intake. The change in burden of a disease was calculated as the change in incidence of the disease due to a modified exposure level, using the potential impact fraction. Estimates of relative risk for the associations between various foods and relevant diseases were found through a literature search and used in the calculation of potential impact fractions. The study was based in Denmark, estimating the health effects of a Danish selective taxation scenario. The potential health effects of selective taxation were modelled for the adult Danish population. Halving the rate of value-added tax on fruit and vegetables and increasing the tax on fats would result in moderate reductions in the burden of disease from IHD, ischaemic stroke, and colorectal, lung and breast cancer (0·4–2·4 % change). The largest effect could be obtained through increased intake of fruit and vegetables (0·9–2·4 %). Applying selective taxation to healthy and unhealthy foods can moderately reduce the burden of disease in the Danish population.

  18. Economic diplomacy and the impact of energy issues on the international relations at the beginning of the XXI century

    Directory of Open Access Journals (Sweden)

    Alexandru GRIBINCEA

    2015-12-01

    Full Text Available One of the essential components of state power in all times was and is the access to resources - land, water and energy. However, with technical and scientific progress, the rapid growth of industrial production, the transition from fossil fuels (coal and oil that determines the role and place in developing countries lies with a separate energy resources. The crucial role of hydrocarbons, which became the basis for the development of the modern economy, was mostly manifested during the Second World War, when the outcome of battles depended on largely stable supplies of crude oil and the possibility of producing fuel at scale. Highlighting the political component of energy security and growing interdependence between the economic and political aspects imposed by the necessity to analyze trends in international economic relations under current energy conditions.

  19. Techno-economic comparison of combined cycle gas turbines with advanced membrane configuration and MEA solvent at part load conditions

    NARCIS (Netherlands)

    Van Der Spek, Mijndert; Bonalumi, Davide; Manzolini, Giampaolo; Ramirez, Andrea; Faaij, André P.C.

    2018-01-01

    This work compares the part load techno-economic performance of CO2 capture from a CCGT using a membrane configuration with selective CO2 recycle and using MEA solvent, under the assumption of flexible power plant dispatch. This is the first time that the techno-economic performance of CO2 capture

  20. Relative deprivation and internal migration in the United States: A comparison of black and white men

    Science.gov (United States)

    Flippen, Chenoa

    2013-01-01

    While the link between geographic and social mobility has long been a cornerstone of sociological approaches to migration, recent research has cast doubt on the economic returns to internal U.S. migration. Moreover, important racial disparities in migration patterns remain poorly understood. Drawing on data from the 2000 census, I reappraise the link between migration and social mobility by taking relative deprivation into consideration. I examine the association between migration, disaggregated by region of origin and destination, and absolute and relative earnings and occupational prestige, separately by race. Findings lend new insight into the theoretical and stratification implications of growing racial disparities in migration patterns; while both blacks and whites who move north-south generally average lower absolute incomes than their stationary northern peers, they enjoy significantly higher relative social position. Moreover, the relative “gains” to migration are substantially larger for blacks than whites. The opposite patterns obtain for south-north migration. PMID:24391221

  1. A comparison of economic demand and conditioned-cued reinstatement of methamphetamine-seeking or food-seeking in rats.

    Science.gov (United States)

    Galuska, Chad M; Banna, Kelly M; Willse, Lena Vaughn; Yahyavi-Firouz-Abadi, Noushin; See, Ronald E

    2011-08-01

    This study examined whether continued access to methamphetamine or food reinforcement changed economic demand for both. The relationship between demand elasticity and cue-induced reinstatement was also determined. Male Long-Evans rats were lever pressed under increasing fixed-ratio requirements for either food pellets or methamphetamine (20 μg/50 μl infusion). For two groups, demand curves were obtained before and after continued access (12 days, 2-h sessions) to the reinforcer under a fixed-ratio 3 schedule. A third group was given continued access to methamphetamine between determinations of food demand and a fourth group abstained from methamphetamine between determinations. All groups underwent extinction sessions, followed by a cue-induced reinstatement test. Although food demand was less elastic than methamphetamine demand, continued access to methamphetamine shifted the methamphetamine demand curve upward and the food demand curve downward. In some rats, methamphetamine demand also became less elastic. Continued access to food had no effect on food demand. Reinstatement was higher after continued access to methamphetamine relative to food. For methamphetamine, elasticity and reinstatement measures were correlated. Continued access to methamphetamine, but not food, alters demand in ways suggestive of methamphetamine accruing reinforcing strength. Demand elasticity thus provides a useful measure of abuse liability that may predict future relapse to renewed drug-seeking and drug use.

  2. A comparison between two full-scale MBR and CAS municipal wastewater treatment plants: techno-economic-environmental assessment.

    Science.gov (United States)

    Bertanza, Giorgio; Canato, Matteo; Laera, Giuseppe; Vaccari, Mentore; Svanström, Magdalena; Heimersson, Sara

    2017-07-01

    A holistic assessment procedure has been used in this study for comparing conventional activated sludge (CAS) and membrane bioreactor (MBR) processes for the treatment of municipal wastewater. Technical, social, administrative, economic and environmental impacts have been evaluated based on 1 year of operational data from three full-scale lines (one MBR and two CAS) working in parallel in a large municipal treatment plant. The comparative assessment evidences a slight advantage of the conventional process in the studied case, essentially due to lower costs, complexity and energy consumption. On the other hand, the MBR technology has a better social acceptance and similar overall environmental footprint. Although these results are influenced by site-specific parameters and cannot be generalized, the assessment procedure allowed identifying the most important factors affecting the final scores for each technology and the main differences between the compared technologies. Local conditions can affect the relative importance of the assessed impacts, and the use of weighting factors is proposed for better tailoring the comparative assessment to the local needs and circumstances. A sensitivity analysis on the weighted final scores demonstrated how local factors are very important and must be carefully evaluated in the decision making process.

  3. The risks of premature mortality related to atmospheric pollution. Comparison with those related to tobacco and those related to radioactivity

    International Nuclear Information System (INIS)

    Durand, Bernard

    2014-01-01

    Whereas atmospheric pollution is now recognized as one of the most important cause of mortality in the world, this report first notices that these pollutants have mainly an anthropogenic origin. In a first part, the author presents the main harmful atmospheric pollutants, and briefly discusses their origin and their impact on health: carbon monoxide, sulphur oxides, ammonia, nitrogen oxides, persistent organic pollutants, volatile organic compounds, ozone, tars, soot or particles, heavy metals. In a second part, the author discusses the assessment of hazards related to atmospheric pollution, and more particularly the assessment of premature morbidity due to different pollutants according to different organisations and programs. He also discusses health impacts on a short and on a long term, notably in terms of exposure in big cities. In a third part, based on measurements of emissions of primary pollutant, notably primary particles, the author tries to identify the most dangerous sources of atmospheric pollutions

  4. Lifetime Learning and Job-Related Training: The Twin Pillars of Economic Development.

    Science.gov (United States)

    Payne, John

    1996-01-01

    Employee development programs that encourage learning that is not necessarily work related benefit employers through improved motivation, commitment, and morale, if work-related training is also offered. Less-skilled, less-educated employees have the most to gain. (SK)

  5. Economic considerations

    International Nuclear Information System (INIS)

    Burns, W.A. Jr.

    1980-01-01

    A brief qualitative comparison of the technical differences between liquid membranes and three other technologies: biological treatment, ion exchange and solvent extraction is presented. It is shown how the differences can result in substantial economic advantages. For uranium recovery from phosphoric acid a lower organic loss is achieved by the liquid membrane than by the solvent extraction process. (U.K.)

  6. A financial analysis of revision hip arthroplasty: the economic burden in relation to the national tariff.

    Science.gov (United States)

    Vanhegan, I S; Malik, A K; Jayakumar, P; Ul Islam, S; Haddad, F S

    2012-05-01

    Revision arthroplasty of the hip is expensive owing to the increased cost of pre-operative investigations, surgical implants and instrumentation, protracted hospital stay and drugs. We compared the costs of performing this surgery for aseptic loosening, dislocation, deep infection and peri-prosthetic fracture. Clinical, demographic and economic data were obtained for 305 consecutive revision total hip replacements in 286 patients performed at a tertiary referral centre between 1999 and 2008. The mean total costs for revision surgery in aseptic cases (n = 194) were £11 897 (sd 4629), for septic revision (n = 76) £21 937 (sd 10 965), for peri-prosthetic fracture (n = 24) £18 185 (sd 9124), and for dislocation (n = 11) £10 893 (sd 5476). Surgery for deep infection and peri-prosthetic fracture was associated with longer operating times, increased blood loss and an increase in complications compared to revisions for aseptic loosening. Total inpatient stay was also significantly longer on average (p < 0.001). Financial costs vary significantly by indication, which is not reflected in current National Health Service tariffs.

  7. The role of Chamber of Commerce System in international economic relations

    Directory of Open Access Journals (Sweden)

    Diana Ramona Popescu

    2016-12-01

    Full Text Available The article focuses on the analysis of chambers of commerce and industry, non-governmental organizations, fully committed to stimulating economic initiative and increase business competitiveness. The objective of the paper is to highlight the instruments and means through which the chambers of commerce and industry provide support for the development and promotion of business and their ability to settle trade disputes. In the first part of the article are presented the characteristics and functions of chambers, organizations that support the development of international trade. Although the role of chambers of commerce and industry is essentially the same, they behave national and regional specific features. The second part advance the chamber means for promoting international trade through concrete examples based on analyzing actions of chambers of commerce and industry. The article ends with an assessment of the actual situation of the county chambers of commerce and industry in Romania, obtained after a personal research. The survey is structured around two major themes: chamber system in Romania and the Romanian business environment.

  8. Permanent Normal Trade Relations (PNTR) Status for Russia and U.S.-Russian Economic Ties

    National Research Council Canada - National Science Library

    Cooper, William H

    2006-01-01

    At several meetings with Russian President Vladimir Putin, President George W. Bush stated that his administration will work with the Congress to grant Russia permanent "normal trade relations" (PNTR) status...

  9. Health-related quality of life of cataract patients: cross-cultural comparisons of utility and psychometric measures.

    Science.gov (United States)

    Lee, Jae Eun; Fos, Peter J; Zuniga, Miguel A; Kastl, Peter R; Sung, Jung Hye

    2003-07-01

    This study was conducted to assess the presence and/or absence of cross-cultural differences or similarities between Korean and United States cataract patients. A systematic assessment was performed using utility and psychometric measures in the study population. A cross-sectional study design was used to examine the comparison of preoperative outcomes measures in cataract patients in Korea and the United States. Study subjects were selected using non-probabilistic methods and included 132 patients scheduled for cataract surgery in one eye. Subjects were adult cataract patients at Samsung and Kunyang General Hospital in Seoul, Korea, and Tulane University Hospital and Clinics in New Orleans, Louisiana. Preoperative utility was assessed using the verbal rating scale and standard reference gamble techniques. Current preoperative health status was assessed using the SF-36 and VF-14 surveys. Current preoperative Snellen visual acuity was used as a clinical measure of vision status. Korean patients were more likely to be younger (p = 0.001), less educated (p = 0.001), and to have worse Snellen visual acuity (p = 0.002) than United States patients. Multivariate analysis of variance (MANOVA) revealed that in contrast to Korean patients, United States patients were assessed to have higher scoring in general health, vitality, VF-14, and verbal rating for visual health. This higher scoring trend persisted after controlling for age, gender, education and Snellen visual acuity. The difference in health-related quality of life (HRQOL) between the two countries was quite clear, especially in the older age and highly educated group. Subjects in Korea and the United States were significantly different in quality of life, functional status and clinical outcomes. Subjects in the United States had more favorable health outcomes than those in Korea. These differences may be caused by multiple factors, including country-specific differences in economic status, health care system

  10. Economic analysis of three interventions of different intensity in improving school implementation of a government healthy canteen policy in Australia: costs, incremental and relative cost effectiveness.

    Science.gov (United States)

    Reilly, Kathryn L; Reeves, Penny; Deeming, Simon; Yoong, Sze Lin; Wolfenden, Luke; Nathan, Nicole; Wiggers, John

    2018-03-20

    No evaluations of the cost or cost effectiveness of interventions to increase school implementation of food availability policies have been reported. Government and non-government agency decisions regarding the extent of investment required to enhance school implementation of such policies are unsupported by such evidence. This study sought to i) Determine cost and cost-effectiveness of three interventions in improving school implementation of an Australian government healthy canteen policy and; ii) Determine the relative cost-effectiveness of the interventions in improving school implementation of such a policy. An analysis of the cost and cost-effectiveness of three implementation interventions of varying support intensity, relative to usual implementation support conducted during 2013-2015 was undertaken. Secondly, an indirect comparison of the trials was undertaken to determine the most cost-effective of the three strategies. The economic analysis was based on the cost of delivering the interventions by health service delivery staff to increase the proportion of schools 'adherent' with the policy. The total costs per school were $166,971, $70,926 and $75,682 for the high, medium and low intensity interventions respectively. Compared to usual support, the cost effectiveness ratios for each of the three interventions were: A$2982 (high intensity), A$2627 (medium intensity) and A$4730 (low intensity) per percent increase in proportion of schools reporting 'adherence'). Indirect comparison between the 'high' and 'medium intensity' interventions showed no statistically significant difference in cost-effectiveness. The results indicate that while the cost profiles of the interventions varied substantially, the cost-effectiveness did not. This result is valuable to policy makers seeking cost-effective solutions that can be delivered within budget.

  11. Health and economic burden of running-related injuries in runners training for an event: A prospective cohort study.

    Science.gov (United States)

    Hespanhol Junior, L C; van Mechelen, W; Postuma, E; Verhagen, E

    2016-09-01

    Prospective running-related injury (RRI) data from runners training for an event are scarce, especially with regard to RRI-associated costs. Therefore, the aim of this study was to investigate the prevalence and economic burden of RRIs in runners participating in an organized training program preparing them for an event. This was a prospective cohort study with 18 weeks of follow-up. Individuals aged 18 or older and registered to participate in an organized running program were eligible. Follow-up surveys were sent every 2 weeks to collect data about running exposure, RRIs, and costs. Of the 161 potential participants, 53 (32.9%) were included in this study. A total of 32 participants reported 41 RRIs. The mean prevalence during follow-up was 30.8% [95% confidence interval (CI) 25.6-36.0%]. Overuse was the main mechanism of RRI (85.4%, n = 35). An RRI was estimated to have an economic burden of €57.97 (95% CI €26.17-94.00) due to healthcare utilization (direct costs) and €115.75 (95% CI €10.37-253.73) due to absenteeism from paid work (indirect costs). These results indicate that the health and economic burden of RRIs may be considered significant for public health. Therefore, prevention programs are needed for runners participating in organized training programs. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  12. Prospects of international collaboration and knowledge transfer on project management and public relations in nuclear power engineering (economic aspect)

    International Nuclear Information System (INIS)

    Pysmenna, U.

    2001-01-01

    In this paper author deals with public consultations of the State Scientific Engineering Center of Control Systems and Emergency Response, Kiev. The following conclusions should be made: - Public consultations support and strengthen the positive image of nuclear energy projects, also by youth. - The public relations work which includes only occasional meetings or discussions of some problems is not effective. - Effective are the following facilities: - press releases in popular scientific and technical issues (now there are a few of such issues because of lack of financing) - career-guidance at all phases of education (to begin with secondary schools to post-graduate courses). It is well known that the economic situation in a country influences the functioning of electric energy market and efficiency of energy companies. The aim of our research is to find out the ways of further development of energy branch and what economic consequences the different changes in legislation and taxation systems can bring about. Great attention is paid to the activities of the producers of nuclear energy and regional energy supplying companies and the state of payments in electric energy market. Current research is being carried out to find out the ways of enlarging current assets, decreasing debts, also optimal equipment depreciation normative and main dependencies between some economic indexes and existing tariffs. All these tasks can be effectively solved using the. (author)

  13. Changing politics, economics and relations on the small remote island of Fair Isle

    Directory of Open Access Journals (Sweden)

    Richard W. Butler

    2016-11-01

    Full Text Available The paper interprets changes which have taken place on Fair Isle, a small remote Scottish island, over the last half century, with a focus on how the interplay of external forces and local adjustments have produced a positive working relationship between local residents, visitors and those in authority over the island. The paper discusses the changes in the island’s governance and economy that the island residents have experienced and how life on the island has adjusted to major change over a fifty year period. The information and responses from resident surveys discussed were collected using identical household surveys conducted fifty years apart to provide a unique comparison on a longitudinal basis of changes in the economy and way of life on the island, including the emergence of tourism as the major driver of the economy This has taken place without the common antagonism or problems between residents and visitors in tourist destinations, reflecting the appropriate handling of mutual interests and concerns through political arrangements which have been supportive and sympathetic to residents and visitors.

  14. Social and economic vulnerability indicators for oil exporting countries: methodology and comparison analysis; Indicadores de vulnerabilidade socioeconomica para paises exportadores de petroleo: metodologia e analise comparativa

    Energy Technology Data Exchange (ETDEWEB)

    Jesus, Fernanda Delgado de

    2009-04-15

    The oil exporting countries can be vulnerable to this row-material as the oil importing ones, due to their social economic dependence of the revenues generated by the oil and gas sector. So, it is also important for those countries the analysis of their social economic vulnerability in order to contribute for the comprehension of their real actions related to their production strategies, aiming to affect oil price and market-share. Due to that, this thesis proposes a methodology based on social economic indicators of oil exporting countries, which will enclose the following aspects: physical, productive, commercial, macro economic, fiscal and social. These indicators will be applied to the OPEC members, Norway and Mexico, and orientated through a normalized scale as in a multicriteria methodology (AHP - Analytic Hierarchy Process). The analyzed results will drive the social economic implications, and the studied countries will be classified in a scale that goes from very favorable to very unfavorable. The results point the main social economic fragilities of the oil exporting countries, designing pathways to Brazil and their possible exporting ambitions. The most important considerations that became from the vulnerable oil export countries experiences refers to the necessity to straight and increases their macro economic foundations, industrial diversification incentives and the creation of an stabilization fund (based on oil revenues) for the future generations, or to severe oil prices oscillations periods in the international market (author)

  15. Economic Comparison of an Empirical Versus Diagnostic-Driven Strategy for Treating Invasive Fungal Disease in Immunocompromised Patients.

    Science.gov (United States)

    Barnes, Rosemary; Earnshaw, Stephanie; Herbrecht, Raoul; Morrissey, Orla; Slavin, Monica; Bow, Eric; McDade, Cheryl; Charbonneau, Claudie; Weinstein, David; Kantecki, Michal; Schlamm, Haran; Maertens, Johan

    2015-06-01

    Patients with persistent or recurrent neutropenic fevers at risk of invasive fungal disease (IFD) are treated empirically with antifungal therapy (AFT). Early treatment using a diagnostic-driven (DD) strategy may reduce clinical and economic burdens. We compared costs and outcomes of both strategies from a UK perspective. An empirical strategy with conventional amphotericin B deoxycholate (C-AmB), liposomal amphotericin B (L-AmB), or caspofungin was compared with a DD strategy (initiated based on positive ELISA results for galactomannan antigen) and/or positive results for Aspergillus species on polymerase chain reaction assay) using C-AmB, voriconazole, or L-AmB in a decision-analytic model. Rates of IFD incidence, overall mortality, and IFD-related mortality in adults expected to be neutropenic for ≥10 days were obtained. The empirical strategy was assumed to identify 30% of IFD and targeted AFT to improve survival by a hazard ratio of 0.589. AFT-specific adverse events were obtained from a summary of product characteristics. Resource use was obtained, and costs were estimated by using standard UK costing sources. All costs are presented in 2012 British pounds sterling. Total costs were 32% lower for the DD strategy (£1561.29) versus the empirical strategy (£2301.93) due to a reduced incidence of adverse events and decreased use of AFT. Administration of AFT was reduced by 41% (DD strategy, 74 of 1000; empirical strategy, 125 of 1000), with similar survival rates. This study suggests that a DD strategy is likely to be cost-saving versus empirical treatment for immunocompromised patients with persistent or recurrent neutropenic fevers. Copyright © 2015 The Authors. Published by Elsevier Inc. All rights reserved.

  16. Health economic comparison of SLIT allergen and SCIT allergoid immunotherapy in patients with seasonal grass-allergic rhinoconjunctivitis in Germany.

    Science.gov (United States)

    Verheggen, Bram G; Westerhout, Kirsten Y; Schreder, Carl H; Augustin, Matthias

    2015-01-01

    Allergoids are chemically modified allergen extracts administered to reduce allergenicity and to maintain immunogenicity. Oralair® (the 5-grass tablet) is a sublingual native grass allergen tablet for pre- and co-seasonal treatment. Based on a literature review, meta-analysis, and cost-effectiveness analysis the relative effects and costs of the 5-grass tablet versus a mix of subcutaneous allergoid compounds for grass pollen allergic rhinoconjunctivitis were assessed. A Markov model with a time horizon of nine years was used to assess the costs and effects of three-year immunotherapy treatment. Relative efficacy expressed as standardized mean differences was estimated using an indirect comparison on symptom scores extracted from available clinical trials. The Rhinitis Symptom Utility Index (RSUI) was applied as a proxy to estimate utility values for symptom scores. Drug acquisition and other medical costs were derived from published sources as well as estimates for resource use, immunotherapy persistence, and occurrence of asthma. The analysis was executed from the German payer's perspective, which includes payments of the Statutory Health Insurance (SHI) and additional payments by insurants. Comprehensive deterministic and probabilistic sensitivity analyses and different scenarios were performed to test the uncertainty concerning the incremental model outcomes. The applied model predicted a cost-utility ratio of the 5-grass tablet versus a market mix of injectable allergoid products of € 12,593 per QALY in the base case analysis. Predicted incremental costs and QALYs were € 458 (95% confidence interval, CI: € 220; € 739) and 0.036 (95% CI: 0.002; 0.078), respectively. Compared to the allergoid mix the probability of the 5-grass tablet being the most cost-effective treatment option was predicted to be 76% at a willingness-to-pay threshold of € 20,000. The results were most sensitive to changes in efficacy estimates, duration of the pollen season, and

  17. Comparison of relative INAA and k0-INAA using soil and sediment reference materials

    International Nuclear Information System (INIS)

    Jacimovic, R.

    2014-01-01

    The objective of this work was to compare the results obtained by the relative INAA and k 0 -INAA methods for the same input parameters (sample mass, nuclear data, net peak area for the same gamma line and the same measurement and same cooling and measurement times). In total eight environmental soil and sediment reference materials (RM) or certified reference materials (CRM) from different producers were analysed. In this work only the recommended or certified values were considered, allowing comparison of the two methods for 30 elements. The results point out that k 0 -INAA possesses superior qualities compared to relative INAA, being insensitive to flux gradients, and independent of recommended/certified values in RMs/CRMs, often used as standards in relative INAA. (author)

  18. Economic burden related to chemotherapy-related adverse events in patients with metastatic breast cancer in an integrated health care system

    Directory of Open Access Journals (Sweden)

    Rashid N

    2016-10-01

    Full Text Available Nazia Rashid,1 Han A Koh,2 Hilda C Baca,3 Kathy J Lin,1 Susan E Malecha,4 Anthony Masaquel5 1Drug Information Services, Kaiser Permanente, Downey, 2Southern California Permanente Medical Group, Kaiser Permanente, Bellflower, 3Pharmacy Analytical Services, Kaiser Permanente, Downey, 4US Medical Affairs, Genetech Inc., San Francisco, 5Health Economics and Outcomes, Genentech Inc., San Francisco, CA, USA Background: Breast cancer is treated with many different modalities, including chemotherapy that can be given as a single agent or in combination. Patients often experience adverse events from chemotherapy during the cycles of treatment which can lead to economic burden.Objective: The objective of this study was to evaluate costs related to chemotherapy-related adverse events in patients with metastatic breast cancer (mBC in an integrated health care delivery system.Methods: Patients with mBC newly initiated on chemotherapy were identified and the first infusion was defined as the index date. Patients were ≥18 years old at time of index date, had at least 6 months of health plan membership and drug eligibility prior to their index date. The chemotherapy adverse events were identified after the index date and during first line of chemotherapy. Episodes of care (EOC were created using healthcare visits. Chart review was conducted to establish whether the adverse events were related to chemotherapy. Costs were calculated for each visit, including medications related to the adverse events, and aggregated to calculate the total EOC cost.Results: A total of 1,682 patients with mBC were identified after applying study criteria; 54% of these patients had one or more adverse events related to chemotherapy. After applying the EOC method, there were a total of 5,475 episodes (4,185 single episodes [76.4%] and 1,290 multiple episodes [23.6%] related to chemotherapy-related adverse events. Within single episodes, hematological (1,387 EOC, 33

  19. Vertebral Augmentation Involving Vertebroplasty or Kyphoplasty for Cancer-Related Vertebral Compression Fractures: An Economic Analysis.

    Science.gov (United States)

    2016-01-01

    Untreated vertebral compression fractures can have serious clinical consequences and impose a considerable impact on patients' quality of life and on caregivers. Since non-surgical management of these fractures has limited effectiveness, vertebral augmentation procedures are gaining acceptance in clinical practice for pain control and fracture stabilization. The objective of this analysis was to determine the cost-effectiveness and budgetary impact of kyphoplasty or vertebroplasty compared with non-surgical management for the treatment of vertebral compression fractures in patients with cancer. We performed a systematic review of health economic studies to identify relevant studies that compare the cost-effectiveness of kyphoplasty or vertebroplasty with non-surgical management for the treatment of vertebral compression fractures in adults with cancer. We also performed a primary cost-effectiveness analysis to assess the clinical benefits and costs of kyphoplasty or vertebroplasty compared with non-surgical management in the same population. We developed a Markov model to forecast benefits and harms of treatments, and corresponding quality-adjusted life years and costs. Clinical data and utility data were derived from published sources, while costing data were derived using Ontario administrative sources. We performed sensitivity analyses to examine the robustness of the results. In addition, a 1-year budget impact analysis was performed using data from Ontario administrative sources. Two scenarios were explored: (a) an increase in the total number of vertebral augmentation procedures performed among patients with cancer in Ontario, maintaining the current proportion of kyphoplasty versus vertebroplasty; and (b) no increase in the total number of vertebral augmentation procedures performed among patients with cancer in Ontario but an increase in the proportion of kyphoplasties versus vertebroplasties. The base case considered each of kyphoplasty and vertebroplasty

  20. Rickets or abuse? A histologic comparison of rickets and child abuse-related fractures.

    Science.gov (United States)

    Kepron, Charis; Pollanen, Michael S

    2015-03-01

    The bone changes of vitamin D deficiency rickets have been invoked as an alternate explanation for child-abuse related fractures identified through medical imaging. The lack of modern histopathologic comparisons between these two entities limits the abilities of the forensic pathologist to address this differential diagnosis, both in their autopsy reports and on the witness stand. We report a comparison of the histologic appearance of the bones in a two year old child with vitamin D deficiency rickets with fractures occurring in three young children with child abuse. In the case of rickets, there was marked architectural disorganization of endochondral ossification at the costochondral junctions and growth plates of long bones. The child abuse-related fractures showed osteochondral callus at different stages of healing, either centered on a discrete fracture line or at metaphyses (e.g. classical metaphyseal lesions). In many instances, the healing fractures disrupted the line of endochondral ossification. In none of the child abuse-related fractures was there any similarity to the histologic appearance of rickets. The maturation disturbance in the growth plate that occurs in rickets is a distinctive entity that cannot be confused histologically with healing fractures, including the classical metaphyseal lesion.

  1. Economic Studies

    Directory of Open Access Journals (Sweden)

    A. V. Kholopov

    2014-01-01

    Full Text Available The establishment of the School of Economic Science at MGIMO was due to the necessity of the world economy research, and the need to prepare highly skilled specialists in international economics. The school is developing a number of areas, which reflect the Faculty structure. - Economic theory is one of the most important research areas, a kind of foundation of the School of Economic Science at MGIMO. Economic theory studies are carried out at the chair of Economic theory. "The course of economic theory" textbook was published in 1991, and later it was reprinted seven times. Over the past few years other textbooks and manuals have been published, including "Economics for Managers" by Professor S.N. Ivashkovskaya, which survived through five editions; "International Economics" - four editions and "History of Economic Thought" - three editions. - International Economic Relations are carried out by the Department of International Economic Relations and Foreign Economic Activity. Its establishment is associated with the prominent economist N.N. Lyubimov. In 1957 he with his colleagues published the first textbook on the subject which went through multiple republications. The editorial team of the textbook subsequently formed the pride of Soviet economic science - S.M. Menshikov, E.P. Pletnev, V.D. Schetinin. Since 2007, the chair of Foreign Economic Activities led by Doctor of Economics, Professor I. Platonova has been investigating the problems of improving the architecture of foreign economic network and the international competitiveness of Russia; - The history of the study of problems of the world economy at MGIMO begins in 1958 at the chair baring the same name. Since 1998, the department has been headed by Professor A. Bulatov; - The study of international monetary relations is based on the chair of International Finance, and is focused on addressing the fundamental scientific and practical problems; - The chair "Banks, monetary circulation

  2. The health-related, social, and economic consequences of parkinsonism: a controlled national study

    DEFF Research Database (Denmark)

    Zoetmulder, Marielle

    2011-01-01

    on income data derived from the Coherent Social Statistics. Patients with PD and AP had significantly higher rates of health-related contact and medication use and a higher socioeconomic cost. Furthermore, they had very low employment rates, and those in employment had a lower income level than employed...... sample. Using records from the Danish National Patient Registry (1997-2007), 13,400 PD and 647 AP patients were identified and compared with, respectively, 53,600 and 2,588 control cases randomly selected with respect to age, gender, civil status, and geographic location. Direct costs including....../$1,165), respectively. The employment- and health-related consequences could be identified up to 8 years before the first diagnosis and increased with disease advancement. PD and AP have major socioeconomic consequences for patients and society. The health effects are present for up to more than 8 years before...

  3. Thermo economic comparison of conventional micro combined heat and power systems with solid oxide fuel cell systems for small scale applications

    DEFF Research Database (Denmark)

    Batens, Ellen; Cuellar, Rafael; Marissal, Matthieu

    2013-01-01

    out a thermo economic comparison of a conventional micro combined heat and power systems with solid oxide fuel cell systems. A model to estimate the savings and cost targets for solid oxide fuel cell systems is presented. A comparison between fuel cell technologies in the danish market with “state......Fuel cells have the potential to reduce domestic energy consumption by providing both heat and electricity at the point of use. However, the cost of installing the fuel cell must be sufficiently competitive to be recovered by the savings made over its lifetime. The goal of this paper is to carry...... of the art” traditional heat and power generation technologies currently used in Denmark is considered. The conventional method of covering electrical, heating (e.g. hot water) and cooling (e.g. space cooling) load demands is by purchasing electricity from the electricity network grid and with a fossil fuel...

  4. Relative controls of natural and socio-economic drivers on water availability over India: an exploratory modelling analysis

    Science.gov (United States)

    Deshmukh, A.; Singh, R.; Kumar, R.

    2017-12-01

    India, a water stressed nation with an estimated per capita water availability of 1500m3/year/person, is projected to surpass China in population to become the most populous country by 2022. This increasing population will further exacerbate the water stress, which will also vary due to climate and land use change. Here, we quantify the relative controls on per capita water availability from climatic, non-climatic and socio-economic factors. We achieve this by using several definitions of per capita water availability and accounting for virtual water trade transfer. Our exploratory analysis employs the recently developed probabilistic Budyko framework modified to account for inter-regional virtual water trade. We find that the Indo-Gangetic plains and Southeastern parts of India emerge as vulnerable regions where a growing population will lead to a drastic reduction in per capita water availability. The proposed framework can serve as a prototype for understanding the relative importance of socio-economic interventions versus water infrastructure or demand reduction investments.

  5. Energy-related environmental and economic performance analysis of two different types of electrically heated student residence halls

    Science.gov (United States)

    Amber, Khuram Pervez; Aslam, Muhammad Waqar

    2018-03-01

    Student residence halls occupy 26% of the total area of a typical university campus in the UK and are directly responsible for 24% of university's annual CO2 emissions. Based on five years measured data, this paper aims to investigate the energy-related environmental and economic performance of electrically heated residence halls in which space heating is provided by two different types of electric heaters, that is, panel heater (PHT) and storage heater (SHT). Secondly, using statistical and machine learning methods, the paper attempts to investigate the relationship between daily electricity consumption and five factors (ambient temperature, solar radiation, relative humidity, wind speed and type of day). Data analysis revealed that electricity consumption of both halls is mainly driven by ambient temperature only, whereas SHT residence has 39% higher annual electricity bill and emits 70% higher CO2 emissions on a per square metre basis compared to the PHT residence hall.

  6. The health-related, social, and economic consequences of parkinsonism: a controlled national study

    DEFF Research Database (Denmark)

    Jennum, Poul Jørgen; Assenholt, Maria Elizabeth Anna; Korbo, Lise

    2011-01-01

    Parkinson's disease (PD) and atypical parkinsonism (AP) cause a significant socioeconomic burden, but there is insufficient information about the total disease burden at a national level. Thus, the goal of this study was to estimate the excess direct and indirect costs of PD and AP in a national...... on income data derived from the Coherent Social Statistics. Patients with PD and AP had significantly higher rates of health-related contact and medication use and a higher socioeconomic cost. Furthermore, they had very low employment rates, and those in employment had a lower income level than employed...

  7. Dynamic analysis of the relation between economic cycle and unemployment cycle: a regional application

    Directory of Open Access Journals (Sweden)

    Javier J. Pérez

    2003-01-01

    Full Text Available The Okun law for Andalusia and Spain is estimated using quarterly data (1984-2000. We take a VAR approach that allows us to unveil the different dynamic behaviour of the relationship between the output gap and the unemployment gap in the two economies, as well as the asymmetric nature of that relationship. Our findings also suggest that the lower responsiveness of the unemployment gap to the output gap in Andalusia is related to two main factors: the flows out of the labour force in recession are larger in Andalusia, and the higher share of the agrarian unemployment.

  8. Economic characteristic of non-profit sport clubs and their relations with municipalities and sport federations

    OpenAIRE

    Marek Pavlik

    2013-01-01

    There is a running discussion about the system of financing sport from public budgets and there are opinions that the sport is not sufficiently supported. We know surprisingly little about the situation of non-profit sport clubs and to find a better support system we have to gather information about the environment of sport clubs. What do we know about relations of sport clubs with public authorities and their own sport union/federation and why do we need to know? The aim of this paper is to ...

  9. Neural correlates of economic value and valuation context: an event-related potential study.

    Science.gov (United States)

    Tyson-Carr, John; Kokmotou, Katerina; Soto, Vicente; Cook, Stephanie; Fallon, Nicholas; Giesbrecht, Timo; Stancak, Andrej

    2018-05-01

    The value of environmental cues and internal states is continuously evaluated by the human brain, and it is this subjective value that largely guides decision making. The present study aimed to investigate the initial value attribution process, specifically the spatiotemporal activation patterns associated with values and valuation context, using electroencephalographic event-related potentials (ERPs). Participants completed a stimulus rating task in which everyday household items marketed up to a price of £4 were evaluated with respect to their desirability or material properties. The subjective values of items were evaluated as willingness to pay (WTP) in a Becker-DeGroot-Marschak auction. On the basis of the individual's subjective WTP values, the stimuli were divided into high- and low-value items. Source dipole modeling was applied to estimate the cortical sources underlying ERP components modulated by subjective values (high vs. low WTP) and the evaluation condition (value-relevant vs. value-irrelevant judgments). Low-WTP items and value-relevant judgments both led to a more pronounced N2 visual evoked potential at right frontal scalp electrodes. Source activity in right anterior insula and left orbitofrontal cortex was larger for low vs. high WTP at ∼200 ms. At a similar latency, source activity in right anterior insula and right parahippocampal gyrus was larger for value-relevant vs. value-irrelevant judgments. A stronger response for low- than high-value items in anterior insula and orbitofrontal cortex appears to reflect aversion to low-valued item acquisition, which in an auction experiment would be perceived as a relative loss. This initial low-value bias occurs automatically irrespective of the valuation context. NEW & NOTEWORTHY We demonstrate the spatiotemporal characteristics of the brain valuation process using event-related potentials and willingness to pay as a measure of subjective value. The N2 component resolves values of objects with a

  10. A Space-Economic Representation of Transitive Closures in Relational Databases

    Directory of Open Access Journals (Sweden)

    Yangjun Chen

    2006-10-01

    Full Text Available A composite object represented as a directed graph (digraph for short is an important data structure that requires efficient support in CAD/CAM, CASE, office systems, software management, web databases, and document databases. It is cumbersome to handle such objects in relational database systems when they involve ancestor-descendant relationships (or say, recursive relationships. In this paper, we present a new encoding method to label a digraph, which reduces the footprints of all previous strategies. This method is based on a tree labeling method and the concept of branchings that are used in graph theory for finding the shortest connection networks. A branching is a subgraph of a given digraph that is in fact a forest, but covers all the nodes of the graph. On the one hand, the proposed encoding scheme achieves the smallest space requirements among all previously published strategies for recognizing recursive relationships. On the other hand, it leads to a new algorithm for computing transitive closures for DAGs (directed acyclic graph in O(eþb time and O(nþb space, where n represents the number of the nodes of a DAG, e the numbers of the edges, and b the DAG's breadth. In addition, this method can be extended to cyclic digraphs and is especially suitable for a relational environment.

  11. Consumption as a Factor of Polish Economic Growth During the Global Recession of 2008/2009: A Comparison with Spain and Hungary

    Directory of Open Access Journals (Sweden)

    Tomasz Jasiński

    2013-06-01

    Full Text Available The economic recession of 2007-2009 proved to be a difficult period for most European economies. Poland was among the few countries that recorded positive gross domestic product (GDP growth during that period. The main reason for its performance was that private consumption stimulated the GDP. The goal of this study was to explore the reasons that private consumption in Poland did not collapse during the economic recession through the substantial economic literature on this topic. The study compared Spain, Hungary and Poland from 2007 to 2009 to find differences specific to the latter. The most important factors differentiating Poland identified in this study were the confidence of Polish consumers in the economy and a high propensity to spend resulting in lower savings. Additional factors were a relatively low unemployment rate and relatively easy access to credit.

  12. Labour Market Integration and Public Perceptions of Immigrants: A Comparison between Germany and Spain During the Economic Crisis

    Directory of Open Access Journals (Sweden)

    Dirk Godenau

    2012-06-01

    The economic crisis has made parts of the population more sceptical about immigration in both countries. However, there appear to be no links between the severity of the crisis and public debates on migration. Although Spain was definitely hit harder by the crisis than Germany, and immigrants were affected more severely, public debates on migration and integration issues seem to be at least as fierce in Germany as in Spain. The legacy of past migrations and migration policies exerts a more significant influence on the public perception of migration as a risk than economic factors do.

  13. Methanol production via pressurized entrained flow biomass gasification – Techno-economic comparison of integrated vs. stand-alone production

    International Nuclear Information System (INIS)

    Andersson, Jim; Lundgren, Joakim; Marklund, Magnus

    2014-01-01

    The main objective with this work was to investigate techno-economically the opportunity for integrated gasification-based biomass-to-methanol production in an existing chemical pulp and paper mill. Three different system configurations using the pressurized entrained flow biomass gasification (PEBG) technology were studied, one stand-alone plant, one where the bark boiler in the mill was replaced by a PEBG unit and one with a co-integration of a black liquor gasifier operated in parallel with a PEBG unit. The cases were analysed in terms of overall energy efficiency (calculated as electricity-equivalents) and process economics. The economics was assessed under the current as well as possible future energy market conditions. An economic policy support was found to be necessary to make the methanol production competitive under all market scenarios. In a future energy market, integrating a PEBG unit to replace the bark boiler was the most beneficial case from an economic point of view. In this case the methanol production cost was reduced in the range of 11–18 Euro per MWh compared to the stand-alone case. The overall plant efficiency increased approximately 7%-units compared to the original operation of the mill and the non-integrated stand-alone case. In the case with co-integration of the two parallel gasifiers, an equal increase of the system efficiency was achieved, but the economic benefit was not as apparent. Under similar conditions as the current market and when methanol was sold to replace fossil gasoline, co-integration of the two parallel gasifiers was the best alternative based on received IRR. - Highlights: • Techno-economic results regarding integration of methanol synthesis processes in a pulp and paper mill are presented. • The overall energy efficiency increases in integrated methanol production systems compared to stand-alone production units. • The economics of the integrated system improves compared to stand-alone alternatives. • Tax

  14. Economic and financial relations of Serbia with foreign countries in the period 2000-2003

    Directory of Open Access Journals (Sweden)

    Kovačević Mlađen Đ.

    2004-01-01

    Full Text Available The dissolution of the federation, war in the immediate environment, the UN sanctions, scarce investment as well as the NATO air-attacks had disastrous consequences for trade and financial relations of Serbia with foreign countries. Simultaneously, its foreign debt rose sharply due to the accrued interests, being at the end of 2000 substantially higher than Serbian gross domestic product. Thanks to the write-off of 51% of debt towards the Paris club, a windfall of donations and obtaining new favorable medium-term and long-term credits, the condition of Serbia's international financial relations considerably improved in the period 2001-2003, thus enabling it to run a foreign-exchange surplus during this period. Due to the policy of de facto floating exchange rate, sudden and drastic liberalization of imports and the lack of non-tariff protection, exports of goods and services in the last three years, contrary to plans, have increased much more slowly than imports, resulting in a large increase in growth and an enormously high level of trade deficit unsustainable in the long run. Due to new credits euro-denominated and other foreign-currency denominated debts being converted into the increasingly weaker dollar and the accrual of interests Serbian foreign debt increased sharply reaching an all-time high at the end of last year and being twice as high as was officially predicted three years before. The level of foreign debt is very high. Trade deficit and foreign indebtedness have become the most serious problems of Serbian economy and unless appropriate measures are taken, it will soon face a serious debt crisis.

  15. The cost of lost productivity due to premature cancer-related mortality: an economic measure of the cancer burden.

    Science.gov (United States)

    Hanly, Paul A; Sharp, Linda

    2014-03-26

    Most measures of the cancer burden take a public health perspective. Cancer also has a significant economic impact on society. To assess this economic burden, we estimated years of potential productive life lost (YPPLL) and costs of lost productivity due to premature cancer-related mortality in Ireland. All cancers combined and the 10 sites accounting for most deaths in men and in women were considered. To compute YPPLL, deaths in 5-year age-bands between 15 and 64 years were multiplied by average working-life expectancy. Valuation of costs, using the human capital approach, involved multiplying YPPLL by age-and-gender specific gross wages, and adjusting for unemployment and workforce participation. Sensitivity analyses were conducted around retirement age and wage growth, labour force participation, employment and discount rates, and to explore the impact of including household production and caring costs. Costs were expressed in €2009. Total YPPLL was lower in men than women (men = 10,873; women = 12,119). Premature cancer-related mortality costs were higher in men (men: total cost = €332 million, cost/death = €290,172, cost/YPPLL = €30,558; women: total cost = €177 million, cost/death = €159,959, cost/YPPLL = €14,628). Lung cancer had the highest premature mortality cost (€84.0 million; 16.5% of total costs), followed by cancers of the colorectum (€49.6 million; 9.7%), breast (€49.4 million; 9.7%) and brain & CNS (€42.4 million: 8.3%). The total economic cost of premature cancer-related mortality in Ireland amounted to €509.5 million or 0.3% of gross domestic product. An increase of one year in the retirement age increased the total all-cancer premature mortality cost by 9.9% for men and 5.9% for women. The inclusion of household production and caring costs increased the total cost to €945.7 million. Lost productivity costs due to cancer-related premature mortality are significant. The higher premature mortality cost in males than

  16. Ethnicity- and socio-economic status-related stresses in context: an integrative review and conceptual model.

    Science.gov (United States)

    Myers, Hector F

    2009-02-01

    There continues to be debate about how best to conceptualize and measure the role of exposure to ethnicity-related and socio-economic status-related stressors (e.g. racism, discrimination, class prejudice) in accounting for ethnic health disparities over the lifecourse and across generations. In this review, we provide a brief summary of the evidence of health disparities among ethnic groups, and the major evidence on the role of exposure to ethnicity- and SES-related stressors on health. We then offer a reciprocal and recursive lifespan meta-model that considers the interaction of ethnicity and SES history as impacting exposure to psychosocial adversities, including ethnicity-related stresses, and mediating biopsychosocial mechanisms that interact to result in hypothesized cumulative biopsychosocial vulnerabilities. Ultimately, group differences in the burden of cumulative vulnerabilities are hypothesized as contributing to differential health status over time. Suggestions are offered for future research on the unique role that ethnicity- and SES-related processes are likely to play as contributors to persistent ethnic health disparities.

  17. Evaluating the relative impact of climate and economic changes on forest and agricultural ecosystem services in mountain regions.

    Science.gov (United States)

    Briner, Simon; Elkin, Ché; Huber, Robert

    2013-11-15

    Provisioning of ecosystem services (ES) in mountainous regions is predicted to be influenced by i) the direct biophysical impacts of climate change, ii) climate mediated land use change, and iii) socioeconomic driven changes in land use. The relative importance and the spatial distribution of these factors on forest and agricultural derived ES, however, is unclear, making the implementation of ES management schemes difficult. Using an integrated economic-ecological modeling framework, we evaluated the impact of these driving forces on the provision of forest and agricultural ES in a mountain region of southern Switzerland. Results imply that forest ES will be strongly influenced by the direct impact of climate change, but that changes in land use will have a comparatively small impact. The simulation of direct impacts of climate change affects forest ES at all elevations, while land use changes can only be found at high elevations. In contrast, changes to agricultural ES were found to be primarily due to shifts in economic conditions that alter land use and land management. The direct influence of climate change on agriculture is only predicted to be substantial at high elevations, while socioeconomic driven shifts in land use are projected to affect agricultural ES at all elevations. Our simulation results suggest that policy schemes designed to mitigate the negative impact of climate change on forests should focus on suitable adaptive management plans, accelerating adaptation processes for currently forested areas. To maintain provision of agricultural ES policy needs to focus on economic conditions rather than on supporting adaptation to new climate. Copyright © 2013 Elsevier Ltd. All rights reserved.

  18. Economic costs and health-related quality of life for hand, foot and mouth disease (HFMD) patients in China.

    Science.gov (United States)

    Zheng, Yaming; Jit, Mark; Wu, Joseph T; Yang, Juan; Leung, Kathy; Liao, Qiaohong; Yu, Hongjie

    2017-01-01

    Hand, foot and mouth disease (HFMD) is a common illness in China that mainly affects infants and children. The objective of this study is to assess the economic cost and health-related quality of life associated with HFMD in China. A telephone survey of caregivers were conducted in 31 provinces across China. Caregivers of laboratory-confirmed HFMD patients who were registered in the national HFMD enhanced surveillance database during 2012-2013 were invited to participate in the survey. Total costs included direct medical costs (outpatient care, inpatient care and self-medication), direct non-medical costs (transportation, nutrition, accommodation and nursery), and indirect costs for lost income associated with caregiving. Health utility weights elicited using EuroQol EQ-5D-3L and EQ-Visual Analogue Scale (VAS) were used to calculate associated loss in quality adjusted life years (QALYs). The subjects comprised 1136 mild outpatients, 1124 mild inpatients, 1170 severe cases and 61 fatal cases. The mean total costs for mild outpatients, mild inpatients, severe cases and fatal cases were $201 (95%CI $187, $215), $1072 (95%CI $999, $1144), $3051 (95%CI $2905, $3197) and $2819 (95%CI $2068, $3571) respectively. The mean QALY losses per HFMD episode for mild outpatients, mild inpatients and severe cases were 3.6 (95%CI 3.4, 3,9), 6.9 (95%CI 6.4, 7.4) and 13.7 (95%CI 12.9, 14.5) per 1000 persons. Cases who were diagnosed with EV-A71 infection and had longer duration of illness were associated with higher total cost and QALY loss. HFMD poses a high economic and health burden in China. Our results provide economic and health utility data for cost-effectiveness analysis for HFMD vaccination in China.

  19. Economic costs and health-related quality of life for hand, foot and mouth disease (HFMD patients in China.

    Directory of Open Access Journals (Sweden)

    Yaming Zheng

    Full Text Available Hand, foot and mouth disease (HFMD is a common illness in China that mainly affects infants and children. The objective of this study is to assess the economic cost and health-related quality of life associated with HFMD in China.A telephone survey of caregivers were conducted in 31 provinces across China. Caregivers of laboratory-confirmed HFMD patients who were registered in the national HFMD enhanced surveillance database during 2012-2013 were invited to participate in the survey. Total costs included direct medical costs (outpatient care, inpatient care and self-medication, direct non-medical costs (transportation, nutrition, accommodation and nursery, and indirect costs for lost income associated with caregiving. Health utility weights elicited using EuroQol EQ-5D-3L and EQ-Visual Analogue Scale (VAS were used to calculate associated loss in quality adjusted life years (QALYs.The subjects comprised 1136 mild outpatients, 1124 mild inpatients, 1170 severe cases and 61 fatal cases. The mean total costs for mild outpatients, mild inpatients, severe cases and fatal cases were $201 (95%CI $187, $215, $1072 (95%CI $999, $1144, $3051 (95%CI $2905, $3197 and $2819 (95%CI $2068, $3571 respectively. The mean QALY losses per HFMD episode for mild outpatients, mild inpatients and severe cases were 3.6 (95%CI 3.4, 3,9, 6.9 (95%CI 6.4, 7.4 and 13.7 (95%CI 12.9, 14.5 per 1000 persons. Cases who were diagnosed with EV-A71 infection and had longer duration of illness were associated with higher total cost and QALY loss.HFMD poses a high economic and health burden in China. Our results provide economic and health utility data for cost-effectiveness analysis for HFMD vaccination in China.

  20. Comparison of the inspection practices in relation to the control room operator and shift supervisor licenses

    International Nuclear Information System (INIS)

    Aro, Ilari; Koizumi, Hiroyoshi; Manzella, Pietro

    1998-01-01

    The CNRA believes that safety inspections are a major element in the regulatory authority's efforts to ensure the safe operation of nuclear facilities. Considering the importance of these issues, the Committee has established a special Working Group on Inspection Practices (WGIP). The purpose of WGIP, is to facilitate the exchange of information and experience related to regulatory safety inspections between CNRA Member countries In 1996, members of WGIP discussed various ways in which regulatory inspectors look at and evaluate how licenses are given to control room operators and shift supervisors in the Member countries. As a result of these discussions it was proposed to put together a short comparison report on this issue. The CNRA approved work on this at its annual meeting that year. This CNRA/WGIP study concentrates on the regulatory inspection of control room operator competence and authorisation. As noted in the text, fourteen Member countries supplied input by responding to the questionnaire. This report presents a comparison of inspection practices in participating OECD countries relating to control room operator and shift supervisor licenses. The report has been derived from answers to a questionnaire on the basis of guidance given in Appendix 1.1 with the detailed answers being given in Appendix 1. Key questions for this comparison were 'What are the regulatory or licensee requirements for holding and up-keeping a license or authorisation' and 'How does the regulatory body inspect the training and competence of shift teams and individual operators'. The main conclusion from the comparison is that the general practice within the participating countries for ensuring the competence of operators is broadly similar although regulatory practices differ markedly. For example, the regulatory bodies in some countries are actively involved in the examination and licensing process of individual operators whereas other regulatory bodies

  1. Exploring the relationship between national economic indicators and relative fitness and frailty in middle-aged and older Europeans

    Science.gov (United States)

    Theou, Olga; Brothers, Thomas D.; Rockwood, Michael R.; Haardt, David; Mitnitski, Arnold; Rockwood, Kenneth

    2013-01-01

    Background: on an individual level, lower-income has been associated with disability, morbidity and death. On a population level, the relationship of economic indicators with health is unclear. Objective: the purpose of this study was to evaluate relative fitness and frailty in relation to national income and healthcare spending, and their relationship with mortality. Design and setting: secondary analysis of data from the Survey of Health, Ageing and Retirement in Europe (SHARE); a longitudinal population-based survey which began in 2004. Subjects: a total of 36,306 community-dwelling people aged 50 and older (16,467 men; 19,839 women) from the 15 countries which participated in the SHARE comprised the study sample. A frailty index was constructed as the proportion of deficits present in relation to the 70 deficits available in SHARE. The characteristics of the frailty index examined were mean, prevalence of frailty and proportion of the fittest group. Results: the mean value of the frailty index was lower in higher-income countries (0.16 ± 0.12) than in lower-income countries (0.20 ± 0.14); the overall mean frailty index was negatively correlated with both gross domestic product (r = −0.79; P < 0.01) and health expenditure (r = −0.63; P < 0.05). Survival in non-frail participants at 24 months was not associated with national income (P = 0.19), whereas survival in frail people was greater in higher-income countries (P < 0.05). Conclusions: a country's level of frailty and fitness in adults aged 50+ years is strongly correlated with national economic indicators. In higher-income countries, not only is the prevalence of frailty lower, but frail people also live longer. PMID:23443511

  2. Employment and the Reduction of the Work Week: A Comparison of Seven European Macro-economic Models.

    Science.gov (United States)

    van Ginneken, Wouter

    1984-01-01

    Analyzes the impact of a reduced work week on employment, productivity, wages, investment, economic growth, inflation, and government deficits. Concludes that reducing working hours would have greater effect if accompanied by wage reductions and limitation of overtime, but would not affect underlying causes of unemployment. (SK)

  3. Low-Fee Private Schools in England and in Less Economically Developed Countries. What Can Be Learnt from a Comparison?

    Science.gov (United States)

    Walford, Geoffrey

    2011-01-01

    There has been a growing amount of research on low-fee private schools in less economically developed countries, but much less on low-fee private schools in developed countries. Yet, low-fee private schools have also been a recent feature of the educational landscape in countries such as Canada, the USA, Australia and Great Britain. This paper…

  4. Teachers' Teaching Practice and Student Achievement in Basic Economics--A Comparison in Two Types of Schools in Malaysia

    Science.gov (United States)

    Singh, Termit Kaur Ranjit; Krishnan, Sashi Kala

    2014-01-01

    The purpose of this study is to compare teachers' teaching practice based on students' perception towards achievement in the subject of Basic Economics between two different types of secondary schools in Malaysia, the National Secondary Schools (SMK) and Chinese National Type Secondary Schools (SMJK) in the state of Penang, Malaysia. The…

  5. Comparison of norovirus RNA levels in outbreak-related oysters with background environmental levels.

    Science.gov (United States)

    Lowther, James A; Gustar, Nicole E; Hartnell, Rachel E; Lees, David N

    2012-02-01

    Norovirus is the principal agent of bivalve shellfish-associated gastroenteric illness worldwide. Numerous studies using PCR have demonstrated norovirus contamination in a significant proportion of both oyster and other bivalve shellfish production areas and ready-to-eat products. By comparison, the number of epidemiologically confirmed shellfish-associated outbreaks is relatively low. This suggests that factors other than the simple presence or absence of virus RNA are important contributors to the amount of illness reported. This study compares norovirus RNA levels in oyster samples strongly linked to norovirus or norovirus-type illness with the levels typically found in commercial production areas (non-outbreak-related samples). A statistically significant difference between norovirus levels in the two sets of samples was observed. The geometric mean of the levels in outbreak samples (1,048 copies per g) was almost one order of magnitude higher than for positive non-outbreak-related samples (121 copies per g). Further, while none of the outbreak-related samples contained fewer than 152 copies per g, the majority of positive results for non-outbreak-related samples was below this level. These observations support the concept of a dose-response for norovirus RNA levels in shellfish and could help inform the establishment of threshold criteria for risk management.

  6. A comparative analysis between the relation of income distribution and economic regional integration in East Asia and Latin America

    Directory of Open Access Journals (Sweden)

    Ángela Jeaneth Ospina Enciso

    2011-06-01

    Full Text Available This paper analyses the relationship between inequality and de facto regional economic integration during the last two decades in Latin America and East Asia Pacific regions, focusing on intra-regional exports. Globalization has been considered as a driving of inequality, although export-led growth models are associated with high economic growth rates. Export-led growth models have been more dynamic in East Asia than in Latin America, through the development of supply chain networks of intermediate and final goods. Research questions explore the relation between inequality and patterns of de facto intra-regional trade. Empirical analysis uses a fixed effects panel data with Heteroskedasticity and Autocorrelation Consistent (HAC covariance matrix. Results showed that increments in regional intra-trade are associated with reductions of inequality, more in East Asia Pacific than in Latin America. The contribution of this paper is the introduction of intra-regional trade as a new factor that is negatively associated with inequality.

  7. Work productivity in systemic sclerosis, its economic burden and association with health-related quality of life.

    Science.gov (United States)

    Morrisroe, Kathleen; Sudararajan, Vijaya; Stevens, Wendy; Sahhar, Joanne; Zochling, Jane; Roddy, Janet; Proudman, Susanna; Nikpour, Mandana

    2018-01-01

    To evaluate work productivity and its economic burden in SSc patients. Consecutive SSc patients enrolled in the Australian Scleroderma Cohort Study were mailed questionnaires assessing employment (Workers' Productivity and Activity Impairment Questionnaire and a custom-made questionnaire) and health-related quality of life (HRQoL) (36-item Short Form Health Survey and Patient-Reported Outcomes Measurement Information System 29). Linear regression methods were used to determine factors associated with work productivity. Among 476 patients submitting responses, 55.2% productivity while at work (presenteeism) accounted for 22% of their working week. Annual costs per patient as a consequence of unemployment and reduced productivity equated to a total of AUD$67 595.40. Factors independently associated with reduced work productivity were presence of synovitis and sicca symptoms, while tertiary education protected against work impairment. Patients with low HRQoL scores also had low work productivity. SSc is associated with considerable unemployment and reduced productivity, which in turn is associated with a substantial economic burden and poor HRQoL. Raising awareness and identifying modifiable factors are possible ways of reducing this burden. © The Author 2017. Published by Oxford University Press on behalf of the British Society for Rheumatology. All rights reserved. For Permissions, please email: journals.permissions@oup.com

  8. Relative productivity levels, 1947-1973: an international comparison. [US and eight major trading partners

    Energy Technology Data Exchange (ETDEWEB)

    Christensen, L.R. (Univ. of Wisconsin, Madison); Cummings, D.; Jorgenson, D.W.

    1981-05-01

    This paper provides an international comparison of levels of output, input, and productivity for the US and 8 of its major trading partners - Canada, France, Germany, Italy, Japan, Korea, the Netherlands, and the United Kingdom. It first compares levels of output per capita in 1970 and allocates differences in these levels among differences in levels of capital and labor input per capita and differences in total factor productivity. Output per capita relative to the US in 1970 varied from 0.101 for Korea to 0.811 for Canada. For the industrialized countries except Canada, the range was from 0.460 for Italy to 0.721 for Germany. Variations in capital input per capita relative to the US were greater than for output, running from 0.082 for Korea to 0.920 for Canada. Again, excluding Canada, the range for industrialized countries was from 0.325 for Japan to 0.709 for Germany. Differences between levels of total factor productivity in the US and the eight remaining countries in 1970 were much smaller than differences in output per capita. Secondly, relative levels of output, input, and productivity are compared among all 9 countries for the period 1947 to 1973. The time-series results show that relative levels of output per capita between the US and its 8 trading partners have narrowed substantially during the postwar period. Levels of capital per capita have also narrowed throughout the postwar period for all countries relative to the US. Finally, relative productivity levels between the US and its major trading partners have narrowed substantially over the postwar period. For the 7 industrialized countries relative productivity levels in 1973 fell within the narrow range of 0.775 for the United Kingdom to 0.907 for Canada. For Korea the productivity gap remained very substantial; its level relative to the United States was 0.348. 46 references, 14 tables.

  9. Environmental Economics

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

    David Glover, Bhim Adhikari and Isabelle Proulx

    Economy and Environment Program for Southeast Asia. ERF. Economic ... economists can contribute to this work by estimating the monetary value of such environment-related benefits ... One of the few safe places to put money has been land, ...

  10. Social class related inequalities in household health expenditure and economic burden: evidence from Kerala, south India

    Directory of Open Access Journals (Sweden)

    Narayana Delampady

    2011-01-01

    . Households in the most marginalised castes and with high health care need require protection against impoverishing health expenditures. Special emphasis must be given to funding hospitalisation, as this expenditure puts households most at risk in terms of mobilising monetary resources. However, designing protection instruments requires deeper understanding of how the uncovered financial burden of out-patient and hospitalisation expenditure creates negative consequences and of the relative magnitude of this burden on households.

  11. Comparison of GFL–GFRα complexes: further evidence relating GFL bend angle to RET signalling

    International Nuclear Information System (INIS)

    Parkash, Vimal; Goldman, Adrian

    2009-01-01

    The second crystal structure of the GDNF-GFRα1 complex provides further evidence that GFL signalling through RET is determined by the bend angle in the GFL. Glial cell line-derived neurotrophic factor (GDNF) activates the receptor tyrosine kinase RET by binding to the GDNF-family receptor α1 (GFRα1) and forming the GDNF 2 –GFRα1 2 –RET 2 heterohexamer complex. A previous crystal structure of the GDNF 2 –GFRα1 2 complex suggested that differences in signalling in GDNF-family ligand (GFL) complexes might arise from differences in the bend angle between the two monomers in the GFL homodimer. Here, a 2.35 Å resolution structure of the GDNF 2 –GFRα1 2 complex crystallized with new cell dimensions is reported. The structure was refined to a final R factor of 22.5% (R free = 28%). The structures of both biological tetrameric complexes in the asymmetric unit are very similar to 2v5e and different from the artemin–GFRα3 structure, even though there is a small change in the structure of the GDNF. By comparison of all known GDNF and artemin structures, it is concluded that GDNF is more bent and more flexible than artemin and that this may be related to RET signalling. Comparisons also suggest that the differences between artemin and GDNF arise from the increased curvature of the artemin ‘fingers’, which both increases the buried surface area in the monomer–monomer interface and changes the intermonomer bend angle. From sequence comparison, it is suggested that neuturin (the second GFL) adopts an artemin-like conformation, while persephin has a different conformation to the other three

  12. Does social comparison make a difference? Optimism as a moderator of the relation between comparison level and academic performance

    NARCIS (Netherlands)

    Gibbons, FX; Blanton, H; Gerrard, M; Buunk, B; Eggleston, T

    Previous research has demonstrated that poor academic performance is associated with a downward shift in preferred level of academic comparison level (ACL). The current study assessed the long-term impact of this downward shift on the academic performance of college students and also examined the

  13. Mitochondrial Genome Analysis of Wild Rice (Oryza minuta) and Its Comparison with Other Related Species.

    Science.gov (United States)

    Asaf, Sajjad; Khan, Abdul Latif; Khan, Abdur Rahim; Waqas, Muhammad; Kang, Sang-Mo; Khan, Muhammad Aaqil; Shahzad, Raheem; Seo, Chang-Woo; Shin, Jae-Ho; Lee, In-Jung

    2016-01-01

    Oryza minuta (Poaceae family) is a tetraploid wild relative of cultivated rice with a BBCC genome. O. minuta has the potential to resist against various pathogenic diseases such as bacterial blight (BB), white backed planthopper (WBPH) and brown plant hopper (BPH). Here, we sequenced and annotated the complete mitochondrial genome of O. minuta. The mtDNA genome is 515,022 bp, containing 60 protein coding genes, 31 tRNA genes and two rRNA genes. The mitochondrial genome organization and the gene content at the nucleotide level are highly similar (89%) to that of O. rufipogon. Comparison with other related species revealed that most of the genes with known function are conserved among the Poaceae members. Similarly, O. minuta mt genome shared 24 protein-coding genes, 15 tRNA genes and 1 ribosomal RNA gene with other rice species (indica and japonica). The evolutionary relationship and phylogenetic analysis revealed that O. minuta is more closely related to O. rufipogon than to any other related species. Such studies are essential to understand the evolutionary divergence among species and analyze common gene pools to combat risks in the current scenario of a changing environment.

  14. From chickpeas to oil. The keys to fifteen years of hispanic-mexican economic relations (1977-1992

    Directory of Open Access Journals (Sweden)

    Santiago Forcada

    1993-07-01

    Full Text Available This article intends to analyse the evolution of economic relations between Spain and Mexico from the reestablishment of diplomatic relations taking into account both the keys to this evolution and its changes. The authors highlight three distinct periods : a boom between 1977 and 1981 ; a relapse between 1982 and 1986 and a recovery between 1987 and 1992. This division into periods takes note of an initial spectacular increase in which bilateral exchanges were multiplied up to 33 times. A five year period in which oil replaced chickpeas as the main product bought in Mexico (up to four-fifths of the total volume and in which Spanish exports multiplied themselves ten times over. Already from this first phase, the commercial balance was clearly in favour of Mexico, a fact more striking during the second period, during which Spanish imports fell up to 50% but whileher exports were reduced by two-thirds. The key was the fall in the price of oil. The continuity of Spanish oil buying in Mexico however precipitated the recovery of the third period which coincided with the signing of the General Friendship and Cooperation Agreement between both countries. In 1992 Spain regained second place as a customer of Mexico behind the United States while the joint political policies coincide in pointing out that these are two reciprocal pathways to both the EC and US markets. The authors however, sustain that the global evolution of economic blocks does not favour this vision bearing in mind that the composition of and leadership in trade between such blocks will be governed, basically, by the strategies deployed by transnational companies.

  15. Social/economic costs and health-related quality of life in patients with spinal muscular atrophy (SMA) in Spain.

    Science.gov (United States)

    López-Bastida, Julio; Peña-Longobardo, Luz María; Aranda-Reneo, Isaac; Tizzano, Eduardo; Sefton, Mark; Oliva-Moreno, Juan

    2017-08-18

    The aim of this study was to determine the economic burden and health-related quality of life (HRQOL) of patients with Spinal Muscular Atrophy (SMA) and their caregivers in Spain. This was a cross-sectional and retrospective study of patients diagnosed with SMA in Spain. We adopted a bottom up, prevalence approach design to study patients with SMA. The patient's caregivers completed an anonymous questionnaire regarding their socio-demographic characteristics, use of healthcare services and non-healthcare services. Costs were estimated from a societal perspective (including healthcare costs and non-healthcare costs), and health-related quality of life (HRQOL) was assessed using the EQ-5D questionnaire. The main caregivers also answered a questionnaire on their characteristics and on their HRQOL. A total of 81 caregivers of patients with different subtypes of SMA completed the questionnaire. Based on the reference unitary prices for 2014, the average annual costs per patient were € 33,721. Direct healthcare costs were € 10,882 (representing around 32.3% of the total cost) and the direct non-healthcare costs were € 22,839 (67.7% of the total cost). The mean EQ-5D social tariff score for patients was 0.16, and the mean score of the EQ-5D visual analogue scale was 54. The mean EQ-5D social tariff score for caregivers was 0.49 and their mean score on the EQ-5D visual analogue scale was 69. The results highlight the burden that SMA has in terms of costs and decreased HRQOL, not only for patients but also for their caregivers. In particular, the substantial social/economic burden is mostly attributable to the high direct non-healthcare costs.

  16. Economic comparison of food, non food crops, set-aside at a regional level with a linear programming model

    International Nuclear Information System (INIS)

    Sourie, J.C.; Hautcolas, J.C.; Blanchet, J.

    1992-01-01

    This paper is concerned with a regional linear programming model. Its purpose is a simulation of the European Economic Community supply of non-food crops at the farm gate according to different sets of European Common Agriculture Policy (CAP) measures. The methodology is first described with a special emphasis on the aggregation problem. The model allows the simultaneous calculation of the impact of non food crops on the farmer's income and on the agricultural budget. The model is then applied to an intensive agricultural region (400 000 ha of arable land). In this region, sugar beet and rape seem the less costly resources, both for the farmers and the CAP taxpayers. An improvement of the economic situation of the two previous agents can be obtained only if a tax exemption on ethanol and rape oil and a subsidy per hactare are allowed. This subsidy can be lower than the set aside premium. (author)

  17. A Comparison of the Performances of Type A Mutual Funds Before And After 2008 Global Economic Crisis in Turkey

    OpenAIRE

    Esref Savas BASCI; Fatih MEMIS

    2014-01-01

    Looking from a historical perspective, financial activities contain many crises in itself. This situation seems to be a feature inherent in the existing economic system and as long as this system continues, it becomes inevitable being faced with the crisis. Especially in recent years, with the increasing globalization, the risk of being faced with a crisis has also increased. In the financial markets, savers who wish to evaluate the accumulation by investing in different investment tools may ...

  18. Economic and trade relations of Estonia as a EU member state, incl. with Russia and Ukraine. Eesti kui Euroopa Liidu liikmesriigi majandus- ja kaubandussidemed, sh Ukraina ja Venemaaga

    Directory of Open Access Journals (Sweden)

    Matti Raudjärv

    2015-08-01

    Full Text Available This paper examines the economic relations of Estonia and trends in its exports and imports with the most important countries globally in 2008–2014, and presents its export and import transactions in the main commodity groups in 2009–2014.2 Considering the many different tensions that have appeared in world economy and in politics in the recent years, the aim of this paper is to describe their possible impacts on the Estonian economy. The research tasks set are studying of economic and trade relations with Ukraine as one of the largest countries in the EU Eastern Partnership Programme. Also the range of problems and developments related to signing the association agreement between Ukraine and the European Union, as well as the new complicated trade relations arising from economic policy, and developments both in the European context and that of other countries are examined. Also economic and trade relations with Russia are discussed. All this is treated on the background of the relations between Ukraine and Russia in the recent years and their impact on the behaviour of Estonia, the EU, USA and other Western countries. The above-mentioned issues are also viewed in relation to imposing economic sanctions due to relations between Ukraine and Russia.

  19. Socio-economic research on fusion. SERF 1997-98. Macro Tast E2: External costs and benefits. Task 2: Comparison of external costs

    International Nuclear Information System (INIS)

    Schleisner, Lotte; Korhonen, Riitta

    1998-12-01

    This report is part of the SERF (Socio-Economic Research on Fusion) project, Macro Task E2, which covers External Costs and Benefits. The report is the documentation of Task 2, Comparison of External Costs. The aim of Task 2 Comparison of External Costs, has been to compare the external costs of the fusion energy with those from other alternative energy generation technologies. In this task identification and quantification of the external costs for wind energy and photovoltaic have been performed by Risoe, while identification and quantification of the external cost for nuclear fission and fossil fuels have been discussed by VTT. The methodology used for the assessment of the externalities of the fuel cycles selected has been the one developed within the ExternE Project. First estimates for the externalities of fusion energy have been under examination in Macrotask E2. Externalities of fossil fuels and nuclear fission have already been evaluated in the ExternE project and a vast amount of material for different sites in various countries is available. This material is used in comparison. In the case of renewable wind energy and photovoltaic are assessed separately. External costs of the various alternatives may change as new technologies are developed and costs can to a high extent be avoided (e.g. acidifying impacts but also global warming due to carbon dioxide emissions). Also fusion technology can experience major progress and some important cost components probably can be avoided already by 2050. (EG)

  20. Socio-economic research on fusion. SERF 1997-98. Macro Tast E2: External costs and benefits. Task 2: Comparison of external costs

    Energy Technology Data Exchange (ETDEWEB)

    Schleisner, Lotte; Korhonen, Riitta

    1998-12-01

    This report is part of the SERF (Socio-Economic Research on Fusion) project, Macro Task E2, which covers External Costs and Benefits. The report is the documentation of Task 2, Comparison of External Costs. The aim of Task 2 Comparison of External Costs, has been to compare the external costs of the fusion energy with those from other alternative energy generation technologies. In this task identification and quantification of the external costs for wind energy and photovoltaic have been performed by Risoe, while identification and quantification of the external cost for nuclear fission and fossil fuels have been discussed by VTT. The methodology used for the assessment of the externalities of the fuel cycles selected has been the one developed within the ExternE Project. First estimates for the externalities of fusion energy have been under examination in Macrotask E2. Externalities of fossil fuels and nuclear fission have already been evaluated in the ExternE project and a vast amount of material for different sites in various countries is available. This material is used in comparison. In the case of renewable wind energy and photovoltaic are assessed separately. External costs of the various alternatives may change as new technologies are developed and costs can to a high extent be avoided (e.g. acidifying impacts but also global warming due to carbon dioxide emissions). Also fusion technology can experience major progress and some important cost components probably can be avoided already by 2050. (EG) 36 refs.

  1. Istoricheskie aspekty razvitija rossijsko-litovskih jekonomicheskih otnoshenij i sovremennost' [The historical aspects and current issues of the development of Russian-Lithuanian economic relations

    Directory of Open Access Journals (Sweden)

    Kretinin Gannady

    2012-01-01

    Full Text Available This article focuses on development of Russian-Lithuanian economic ties. The research and practical significance of this study lies in the identification of the sources of modern Russian-Lithuanian economic cooperation and the prospects of future mutually beneficial economic relations. The first attempt at establishing economic relations was made in 1919. However, young Lithuanian Republic gravitated towards the West, severing ties with the Russian market. However, the initiatives of Lithuanian authorities did not result in successful state building, and the economic situation remained unchanged. The USSR leadership made an effort to improve the living conditions in post-war Lithuania. There were some mistakes made in the relations with the local population that resulted in Lithuanians’ resistance to sovietisation. However, in the conditions of post-war restoration of national economy and acute deficit of material and human resources, the Soviet leadership managed not only to reform and develop a socialistic economy in Lithuania but also to turn it into an industrial republic with developed agriculture and modern manufacturing facilities, whose major industries manufactured products used in nuclear and space technologies, aviation and navigation. The research shows that the post-Soviet period led to a dramatic change in Russian-Lithuanian economic relations; however, these relations retained potential for future development.

  2. Economic theories of dictatorship

    OpenAIRE

    Alexandre Debs

    2010-01-01

    This article reviews recent advances in economic theories of dictatorships and their lessons for the political stability and economic performance of dictatorships. It reflects on the general usefulness of economic theories of dictatorship, with an application to foreign relations.

  3. Economic burden of fire-related deaths in Finland, 2000-2010: Indirect costs using a human capital approach.

    Science.gov (United States)

    Haikonen, Kari; Lillsunde, Pirjo M; Lunetta, Philippe; Kokki, Esa

    2016-02-01

    The aim of this study was to examine the indirect economic burden of fire-related deaths in Finland in the period 2000-2010. The Human Capital (HC) approach was the main method used to estimate productivity losses due to fire-related deaths. Additionally, Potential Years of Life Lost (PYLL) due to deaths were reported. A total of 1090 fire-related deaths occurred in the period 2000-2010 within a population of some 5.4 million. The majority were male (76% vs 24%), with a mean age of 52 (CI: 51.0-53.2) years for males and 57 (CI: 54.6-59.6) for females; 24% (CI: 21.1-26.2%) of victims were over the retirement age. Most of the victims died of combustion gas poisoning (65%, CI: 61.8-67.6%), followed by burns (33%, CI: 30.6-36.3%). Alcohol was often involved and victims were often socially disadvantaged, with socioeconomic features significantly deviating from those of the general population. Annual PYLL ranged from 2094 (CI: 1861-2326) to 3299 (CI: 3008-3594), with an annual average PYLL of 2763 (CI: 2675-2851). PYLL per death fell in the study period from 34.3 (2000, CI: 31.0-37.7) to 24.6 (2010, CI: 21.8-27.6). The reduction is attributable to a decreasing fraction of young victims and an increase in average ages. Total productivity loss in the period 2000-2010 was c.a. EUR 342 million (CI: 330-354 million), giving an annual average of EUR 31.1 million (CI: 30.0-32.2 million), with the mean for a victim being EUR 0.315 million (CI: 0.30-0.33 million). The economic burden of deaths is considerable and this study remedies the lack of academic knowledge about the burden of fire-related deaths. Copyright © 2015 Elsevier Ltd and ISBI. All rights reserved.

  4. Socio-economic status, family disruption and residential stability in childhood: relation to onset, recurrence and remission of major depression.

    Science.gov (United States)

    Gilman, S E; Kawachi, I; Fitzmaurice, G M; Buka, L

    2003-11-01

    Childhood adversity significantly increases the risk of depression, but it is unclear whether this risk is most pronounced for depression occurring early in life. In the present study, we examine whether three aspects of childhood adversity--low socio-economic status (SES), family disruption, and residential instability--are related to increased risk of depression during specific stages of the life course. We also examine whether these aspects of childhood adversity are related to the severity of depression. A sample of 1089 of the 4140 births enrolled in the Providence, Rhode Island cohort of the National Collaborative Perinatal Project was interviewed between the ages of 18 and 39. Measures of parental SES, childhood family disruption and residential instability were obtained upon mother's enrolment and at age 7. Age at onset of major depressive episode, lifetime number of depressive episodes, and age at last episode were ascertained via structured diagnostic interviews. Survival analysis was used to identify risk factors for depression onset and remission and Poisson regression was used to model the recurrence rate of depressive episodes. Low parental SES, family disruption and a high level of residential instability, defined as three or more family moves, were related to elevated lifetime risks of depression; the effects of family disruption and residential instability were most pronounced on depression onset by age 14. Childhood adversity was also related to increased risk of recurrence and reduced likelihood of remission. Childhood social disadvantage significantly influences risk of depression onset both in childhood and in adulthood. Early childhood adversity is also related to poor prognosis.

  5. Agricultural and Social Resiliency of Small-Scale Agriculture to Economic and Climatic Shocks: A Comparison of Subsistence versus Market-Based Agricultural Approaches in Rural Guatemala

    Science.gov (United States)

    Malard, J. J.; Melgar-Quiñonez, H.; Pineda, P.; Gálvez, J.; Adamowski, J. F.

    2014-12-01

    Agricultural production is heavily dependent not only on climate but also on markets as well as on the social and community systems managing the agroecosystem. In addition, the ultimate goal of agricultural production, human food security, is also affected not only by net agricultural production but also by similar economic and social factors. These complex feedbacks assume a particular importance in the case of smallholder farms in the tropics, where alternative rural development policies have led to different and contrasting agricultural management systems. Current approaches at comparing such systems generally study their environmental, economic or social components in isolation, potentially missing important interconnections. This research uses a participatory systems dynamics modelling (SDM) framework to compare two small-scale agricultural approaches in rural Guatemala which differ in their social, economic and ecosystem management decisions. The first case study community, in Quiché, has adopted a subsistence-based system that aims to use low levels of outside inputs to produce food for their own consumption, while the second, in Sololá, has opted for market-based agriculture that uses high input levels to obtain marketable crops in order to assure income for the purchase of food and other necessities. Each of these systems has its respective vulnerabilities; while the Sololá community suffers from more environmental degradation issues (soils and pests), the Quiché community, given lower monetary incomes, is more vulnerable to events whose responses require a significant monetary expenditure. Through the SDM approach, we incorporate local stakeholder knowledge of the respective systems, including biophysical and socioeconomic variables, into a joint biophysical and socioeconomic model for each community. These models then allow for the comparison of the resilience of both types of socio-agroecosystems in the face of climatic, economic and biological

  6. Comparison of Optimal Portfolios Selected by Multicriterial Model Using Absolute and Relative Criteria Values

    Directory of Open Access Journals (Sweden)

    Branka Marasović

    2009-03-01

    Full Text Available In this paper we select an optimal portfolio on the Croatian capital market by using the multicriterial programming. In accordance with the modern portfolio theory maximisation of returns at minimal risk should be the investment goal of any successful investor. However, contrary to the expectations of the modern portfolio theory, the tests carried out on a number of financial markets reveal the existence of other indicators important in portfolio selection. Considering the importance of variables other than return and risk, selection of the optimal portfolio becomes a multicriterial problem which should be solved by using the appropriate techniques.In order to select an optimal portfolio, absolute values of criteria, like return, risk, price to earning value ratio (P/E, price to book value ratio (P/B and price to sale value ratio (P/S are included in our multicriterial model. However the problem might occur as the mean values of some criteria are significantly different for different sectors and because financial managers emphasize that comparison of the same criteria for different sectors could lead us to wrong conclusions. In the second part of the paper, relative values of previously stated criteria (in relation to mean value of sector are included in model for selecting optimal portfolio. Furthermore, the paper shows that if relative values of criteria are included in multicriterial model for selecting optimal portfolio, return in subsequent period is considerably higher than if absolute values of the same criteria were used.

  7. Pathomorphological study of Thorotrast-related intrahepatic cholangiocarcinoma with a comparison to non-Thorotrast cases

    International Nuclear Information System (INIS)

    Kojiro, Masamichi; Sugihara, Shigetaka; Ito, Yuji; Nakashima, Toshiro; Ikezaki, Hidefumi; Mori, Takesaburo; Kido, Choichiro.

    1986-01-01

    Thirty-five autopsy cases of Thorotrast (TH)-related intrahepatic cholangiocarcinoma were morphologically studied with a comparison to 45 non-TH cases. Latent periods ranged from 25 to 48 years, with a mean of 34.1 ± 6.6 years. As to tumor location, the peripheral-middle type, in which the main tumor was located in the peirphery to middle portion of the liver, was the most common (89.2 %) in the TH-related cases, and the hilar type, in which the main tumor was located in the hepatic hilum, was the most common (78.8 %) in the non-TH cases. However, there was no close relationship between the distribution of TH depositsoand tumor location by soft-X ray examination of the liver slices. Grossly, the massive type with an infiltrative growth was the most common both in the TH- and non-TH cases. Histologically, there were no remarkable differences between the two groups, and tubular adenocarcinoma with varying degrees of fibrous stroma was the most common. In noncancerous areas, proliferation of the bile ducts with slight to moderate atypism and ductular proliferation around Glisson's capsule were found in 30 %, and 10 %, respectively, of the TH-related cases. However, such changes were also found in the non-TH cases at almost the same incidence. (author)

  8. The Complete Chloroplast Genome of Wild Rice (Oryza minuta) and Its Comparison to Related Species.

    Science.gov (United States)

    Asaf, Sajjad; Waqas, Muhammad; Khan, Abdul L; Khan, Muhammad A; Kang, Sang-Mo; Imran, Qari M; Shahzad, Raheem; Bilal, Saqib; Yun, Byung-Wook; Lee, In-Jung

    2017-01-01

    Oryza minuta , a tetraploid wild relative of cultivated rice (family Poaceae), possesses a BBCC genome and contains genes that confer resistance to bacterial blight (BB) and white-backed (WBPH) and brown (BPH) plant hoppers. Based on the importance of this wild species, this study aimed to understand the phylogenetic relationships of O. minuta with other Oryza species through an in-depth analysis of the composition and diversity of the chloroplast (cp) genome. The analysis revealed a cp genome size of 135,094 bp with a typical quadripartite structure and consisting of a pair of inverted repeats separated by small and large single copies, 139 representative genes, and 419 randomly distributed microsatellites. The genomic organization, gene order, GC content and codon usage are similar to those of typical angiosperm cp genomes. Approximately 30 forward, 28 tandem and 20 palindromic repeats were detected in the O . minuta cp genome. Comparison of the complete O. minuta cp genome with another eleven Oryza species showed a high degree of sequence similarity and relatively high divergence of intergenic spacers. Phylogenetic analyses were conducted based on the complete genome sequence, 65 shared genes and matK gene showed same topologies and O. minuta forms a single clade with parental O. punctata . Thus, the complete O . minuta cp genome provides interesting insights and valuable information that can be used to identify related species and reconstruct its phylogeny.

  9. Facilitating relative comparisons of health impacts from postulated accidents in environmental impact statements

    International Nuclear Information System (INIS)

    Mueller, C.J.

    1996-01-01

    Current US Department of Energy (DOE) guidance on the performance of accident analyses supported an environmental impact statement (EIS) stresses a graded approach that emphasizes the most important risks, calls for the evaluation of frequencies as well as consequences for severe accident scenarios, and discourages the use of bounding analyses that confound risk comparisons among EIS alternatives. This paper discusses methods in probabilistic risk analysis that were developed and applied in defining accidents and generating radiological source terms for the DOE Draft Waste Management Programmatic Environmental Impact Statement (WM PEIS); publication of the Final WM PEIS is due in late summer 1996. The strengths and shortcomings of the cited probabilistic risk analysis methods used to evaluate facility accidents are addressed, both as they relate to the WM PEIS and as they relate to more general EIS applications. Key guidance is discussed that was developed by DOE and used in shaping the techniques cited herein for application in an EIS. Related perceptions on accidents observed from the public comment process for the WM PEIS are cited. Finally, recommendations are made on the basis of needs as well as lessons learned in implementing the accident analysis for the WM PEIS

  10. Appearance-related social comparisons: the role of contingent self-esteem and self-perceptions of attractiveness.

    Science.gov (United States)

    Patrick, Heather; Neighbors, Clayton; Knee, C Raymond

    2004-04-01

    Two studies examined contingent self-esteem (CSE) and responses to appearance-related social comparisons. Study 1 was an experimental study in which women rated a series of advertisements from popular women's magazines. Study 2 employed an event-contingent diary recording procedure. In Study 1, women who were higher in CSE and lower in self-perceptions of attractiveness (SPA) experienced greater decreases in positive affect and greater increases in negative affect following the ad-rating task. Study 2 results supported a mediation model in which women who were higher in CSE felt worse after social comparisons because they made primarily upward comparisons. Overall, results suggest that appearance-related comparisons are more distressing for those who base their self-worth on contingencies and have lower self-perceived attractiveness.

  11. Socio-economic and demographic factors related to HIV status in urban informal settlements in the Eastern Cape, South Africa.

    Science.gov (United States)

    Steenkamp, Liana; Venter, Danie; Walsh, Corinna; Dana, Pelisa

    2014-09-01

    The prevalence of HIV&AIDS is embedded in social and economic inequity and the relationship between social determinants and HIV incidence is well established. The aim of this study was to determine which socio-economic and demographic factors are related to HIV status in the age group 18 to 49 years in informal settlements in the Eastern Cape, South Africa. This cross-sectional study was conducted in 3 informal settlements (n = 752) during March 2013 within the Nelson Mandela Bay and Buffalo City districts. A proportional cluster sample was selected and stratified by area and formal plot/squatter households in open areas. Respondents who volunteered to participate had to provide informed written consent before trained, bilingual peer educators interviewed them and completed the structured questionnaire. HIV status was determined and information on demographic and socio-economic variables was included in the bivariate analysis. The prevalence of HIV was higher, at 17.3%, than the 2011 estimated national prevalence among the general population in South Africa. The level of education (χ(2) = 5.50, df = 1, p < 0.05), geographical site (χ(2) = 7.41, df = 2, p < 0.05), gender (χ(2) = 33.10, df = 1, p < 0.0005), household food insecurity (χ(2) = 4.77, df = 1, p < 0.05), cooking with cast iron pots (χ(2) = 15.0, df = 3, p < 0.05) and availability of perceived 'wealth' indicators like mobile telephones and refrigerators (χ(2) = 9.67, df = 2, p < 0.05) were significantly associated with HIV-status. No significant associations could be demonstrated between household income, the number of people living in the household and the availability of electricity/water and HIV status. As the observed levels of HIV prevalence underlined gender bias and failure to graduate from high school, future interventions should focus on HIV prevention in female schoolchildren. However, HIV infection is also prevalent among wealthier individuals in informal settlements, which indicates that

  12. The Substitutability of Cigarettes and Food: A Behavioral Economic Comparison in Normal Weight and Overweight or Obese Smokers

    Science.gov (United States)

    Murphy, Cara M.; Owens, Max M.; Sweet, Lawrence H.; MacKillop, James

    2017-01-01

    Obesity and cigarette smoking contribute to a multitude of preventable deaths in the US and eating and smoking behavior may influence each other. The field of behavioral economics integrates principles from psychology and economics and permits systematic examination of how commodities interrelate with one another. Using this framework, the current study evaluated the effects of rising food and cigarette prices on consumption to investigate their substitutability and their relationship to BMI and associated variables. Behavioral economics categorizes commodities as substitutable when the consumption of one increases as a function of a price increase in the other. Smokers (N = 86) completed a two-part hypothetical task in which money was allocated to purchase cigarettes and fast food-style reinforcers (e.g., hamburgers, ice cream) at various prices. Results indicated that food and cigarettes were not substitutes for one another (cross-price elasticity coefficients > .20). Food purchases were independent of cigarette price, whereas cigarette purchases decreased as food price rose. Cross-price elasticity coefficients were significantly associated with confidence in one’s ability to control weight without smoking (rs = −.23 and .29), but not BMI (rs = .04 and .04) or post-cessation weight concerns (rs = −.05 and .12). Perceived ability to manage weight without cigarettes may influence who substitutes food for cigarettes when quitting. In addition, given observed decreases in purchases of both commodities as food prices increased, these findings imply that greater taxation of fast food-style reinforcers could potentially reduce consumption of these foods and also cigarettes among smokers. PMID:27736143

  13. Power generation plants with carbon capture and storage: A techno-economic comparison between coal combustion and gasification technologies

    International Nuclear Information System (INIS)

    Tola, Vittorio; Pettinau, Alberto

    2014-01-01

    Highlights: • Techno-economic performance of coal-fired power plants (without and with CCS). • Without CCS system, USC is more efficient and cost-competitive than IGCC. • CCS energy penalties are more relevant for USC than IGCC. • Higher SNOX system costs are partially compensated by better USC performance. • CCS technologies cannot be profitable without adequate policies and incentives. - Abstract: Worldwide energy production requirements could not be fully satisfied by nuclear and renewables sources. Therefore a sustainable use of fossil fuels (coal in particular) will be required for several decades. In this scenario, carbon capture and storage (CCS) represents a key solution to control the global warming reducing carbon dioxide emissions. The integration between CCS technologies and power generation plants currently needs a demonstration at commercial scale to reduce both technological risks and high capital and operating cost. This paper compares, from the technical and economic points of view, the performance of three coal-fired power generation technologies: (i) ultra-supercritical (USC) plant equipped with a conventional flue gas treatment (CGT) process, (ii) USC plant equipped with SNOX technology for a combined removal of sulphur and nitrogen oxides and (iii) integrated gasification combined cycle (IGCC) plant based on a slurry-feed entrained-flow gasifier. Each technology was analysed in its configurations without and with CO 2 capture, referring to a commercial-scale of 1000 MW th . Technical assessment was carried out by using simulation models implemented through Aspen Plus and Gate-Cycle tools, whereas economic assessment was performed through a properly developed simulation model. USC equipped with CGT systems shows an overall efficiency (43.7%) comparable to IGCC (43.9%), whereas introduction of SNOX technology increases USC efficiency up to 44.8%. Being the CCS energy penalties significantly higher for USC (about 10.5% points vs. about 8

  14. A simplified 4-site economical intradermal post-exposure rabies vaccine regimen: a randomised controlled comparison with standard methods.

    Directory of Open Access Journals (Sweden)

    Mary J Warrell

    2008-04-01

    Full Text Available The need for economical rabies post-exposure prophylaxis (PEP is increasing in developing countries. Implementation of the two currently approved economical intradermal (ID vaccine regimens is restricted due to confusion over different vaccines, regimens and dosages, lack of confidence in intradermal technique, and pharmaceutical regulations. We therefore compared a simplified 4-site economical PEP regimen with standard methods.Two hundred and fifty-four volunteers were randomly allocated to a single blind controlled trial. Each received purified vero cell rabies vaccine by one of four PEP regimens: the currently accepted 2-site ID; the 8-site regimen using 0.05 ml per ID site; a new 4-site ID regimen (on day 0, approximately 0.1 ml at 4 ID sites, using the whole 0.5 ml ampoule of vaccine; on day 7, 0.1 ml ID at 2 sites and at one site on days 28 and 90; or the standard 5-dose intramuscular regimen. All ID regimens required the same total amount of vaccine, 60% less than the intramuscular method. Neutralising antibody responses were measured five times over a year in 229 people, for whom complete data were available.All ID regimens showed similar immunogenicity. The intramuscular regimen gave the lowest geometric mean antibody titres. Using the rapid fluorescent focus inhibition test, some sera had unexpectedly high antibody levels that were not attributable to previous vaccination. The results were confirmed using the fluorescent antibody virus neutralisation method.This 4-site PEP regimen proved as immunogenic as current regimens, and has the advantages of requiring fewer clinic visits, being more practicable, and having a wider margin of safety, especially in inexperienced hands, than the 2-site regimen. It is more convenient than the 8-site method, and can be used economically with vaccines formulated in 1.0 or 0.5 ml ampoules. The 4-site regimen now meets all requirements of immunogenicity for PEP and can be introduced without further

  15. A simplified 4-site economical intradermal post-exposure rabies vaccine regimen: a randomised controlled comparison with standard methods.

    Science.gov (United States)

    Warrell, Mary J; Riddell, Anna; Yu, Ly-Mee; Phipps, Judith; Diggle, Linda; Bourhy, Hervé; Deeks, Jonathan J; Fooks, Anthony R; Audry, Laurent; Brookes, Sharon M; Meslin, François-Xavier; Moxon, Richard; Pollard, Andrew J; Warrell, David A

    2008-04-23

    The need for economical rabies post-exposure prophylaxis (PEP) is increasing in developing countries. Implementation of the two currently approved economical intradermal (ID) vaccine regimens is restricted due to confusion over different vaccines, regimens and dosages, lack of confidence in intradermal technique, and pharmaceutical regulations. We therefore compared a simplified 4-site economical PEP regimen with standard methods. Two hundred and fifty-four volunteers were randomly allocated to a single blind controlled trial. Each received purified vero cell rabies vaccine by one of four PEP regimens: the currently accepted 2-site ID; the 8-site regimen using 0.05 ml per ID site; a new 4-site ID regimen (on day 0, approximately 0.1 ml at 4 ID sites, using the whole 0.5 ml ampoule of vaccine; on day 7, 0.1 ml ID at 2 sites and at one site on days 28 and 90); or the standard 5-dose intramuscular regimen. All ID regimens required the same total amount of vaccine, 60% less than the intramuscular method. Neutralising antibody responses were measured five times over a year in 229 people, for whom complete data were available. All ID regimens showed similar immunogenicity. The intramuscular regimen gave the lowest geometric mean antibody titres. Using the rapid fluorescent focus inhibition test, some sera had unexpectedly high antibody levels that were not attributable to previous vaccination. The results were confirmed using the fluorescent antibody virus neutralisation method. This 4-site PEP regimen proved as immunogenic as current regimens, and has the advantages of requiring fewer clinic visits, being more practicable, and having a wider margin of safety, especially in inexperienced hands, than the 2-site regimen. It is more convenient than the 8-site method, and can be used economically with vaccines formulated in 1.0 or 0.5 ml ampoules. The 4-site regimen now meets all requirements of immunogenicity for PEP and can be introduced without further studies. Controlled

  16. An economic comparison of biological and conventional control strategies for insect pests in cashew and mango plantations in Tanzania

    DEFF Research Database (Denmark)

    George, William Juma; Hella, Joseph; Esbjerg, Lars

    2013-01-01

    This study was undertaken to compare alternative methods of pest control for insect pests in order to determine which methods has the highest efficacy against insect pests and the least detrimental side effects, while maintaining production and profits. The analysis was based on the experimental......-test analyses show that weaver ant treatment is superior over conventional agricultural practices. The study concludes that weaver ant treatment was economically feasible and financially undertaking. Further field experimental trials will be repeated in the next two growing seasons to confirm results obtained...

  17. Economic context analysis in mental health care. Usability of health financing and cost of illness studies for international comparisons.

    Science.gov (United States)

    Salvador-Carulla, L; Hernández-Peña, P

    2011-03-01

    This paper discusses an integrated approach to mental health studies on Financing of Illness (FoI) and health accounting, Cost of Illness (CoI) and Burden of Disease (BoD). In order to expand the mental health policies, the following are suggested: (a) an international consensus on the standard scope, methods to collect and to analyse mental health data, as well as to report comparative information; (b) mathematical models are also to be validated and tested in an integrated approach, (c) a better knowledge transfer between clinicians and knowledge engineers, and between researchers and policy makers to translate economic analysis into practice and health planning.

  18. Economic Impacts from PM2.5 Pollution-Related Health Effects: A Case Study in Shanghai.

    Science.gov (United States)

    Wu, Rui; Dai, Hancheng; Geng, Yong; Xie, Yang; Masui, Toshihiko; Liu, Zhiqing; Qian, Yiying

    2017-05-02

    PM 2.5 pollution-related diseases cause additional medical expenses and work time loss, leading to macroeconomic impact in high PM 2.5 concentration areas. Previous economic impact assessments of air pollution focused on benefits from environmental regulations while ignoring climate policies. In this study, we examine the health and economic impacts from PM 2.5 pollution under various air pollution control strategies and climate policies scenarios in the megacity of Shanghai. The estimation adopts an integrated model combining a Greenhouse Gas and Air Pollution Interactions and Synergies (GAINS) model, exposure-response functions (ERFs), and a computable general equilibrium (CGE) model. The results show that without control measures, Shanghai's mortality caused by PM 2.5 pollution are estimated to be 192 400 cases in 2030 and the work time loss to be 72.1 h/cap annually. The corresponding GDP values and welfare losses would be approximately 2.26% and 3.14%, respectively. With an estimated control cost of 0.76% of local GDP, Shanghai would gain approximately 1.01% of local GDP through local air pollution control measures and climate policies. Furthermore, the application of multiregional integrated control strategies in neighboring provinces would be the most effective in reducing PM 2.5 concentration in Shanghai, leading to only 0.34% of GDP loss. At the sectoral level, labor-intensive sectors suffer more output loss from PM 2.5 pollution. Sectors with the highest control costs include power generation, iron and steel, and transport. The results indicate that the combination of multiregional integrated air pollution control strategies and climate policies would be cost-beneficial for Shanghai.

  19. Comparison of Trust and Social Relations among Students in Russian and Hungarian Higher Education

    Directory of Open Access Journals (Sweden)

    Kornélia Lazányi

    2017-12-01

    Full Text Available Trust is the basis of social relations and the building block of every society. However, various societies have different levels of social trust, which is a consequence of various cultural dimensions’ as well as historic and economic variables’ interplay. The paper intends to explore the relation of social embeddedness and the level of interpersonal trust in two significantly different cultures – Russian and Hungarian. The results presented in the article are, on the one hand, the outcomes of secondary analysis of the data obtained from the World Values Survey and the European Social Survey, on the other hand, they also offer an insight into the still ongoing primary research on 585 students in business higher education in Hungary and Russia. The results indicate that although there are gender and other demographic variables based differences, social embeddedness and national culture (values, attitudes, behaviour is of relevant influence on the level of interpersonal trust. According to the data presented, the Hungarians – despite being a low-trust nation – in general trust their peers more than the Russians do. However, if we distinguish between two forms of trust – thick and thin – the Hungarians then achieve significantly higher scores in thin trust only.

  20. Comprehensively Measuring Health-Related Subjective Well-Being: Dimensionality Analysis for Improved Outcome Assessment in Health Economics.

    Science.gov (United States)

    de Vries, Marieke; Emons, Wilco H M; Plantinga, Arnoud; Pietersma, Suzanne; van den Hout, Wilbert B; Stiggelbout, Anne M; van den Akker-van Marle, M Elske

    2016-01-01

    Allocation of inevitably limited financial resources for health care requires assessment of an intervention's effectiveness. Interventions likely affect quality of life (QOL) more broadly than is measurable with commonly used health-related QOL utility scales. In line with the World Health Organization's definition of health, a recent Delphi procedure showed that assessment needs to put more emphasis on mental and social dimensions. To identify the core dimensions of health-related subjective well-being (HR-SWB) for a new, more comprehensive outcome measure. We formulated items for each domain of an initial Delphi-based set of 21 domains of HR-SWB. We tested these items in a large sample (N = 1143) and used dimensionality analyses to find a smaller number of latent factors. Exploratory factor analysis suggested a five-factor model, which explained 65% of the total variance. Factors related to physical independence, positive affect, negative affect, autonomy, and personal growth. Correlations between the factors ranged from 0.19 to 0.59. A closer inspection of the factors revealed an overlap between the newly identified core dimensions of HR-SWB and the validation scales, but the dimensions of HR-SWB also seemed to reflect additional aspects. This shows that the dimensions of HR-SWB we identified go beyond the existing health-related QOL instruments. We identified a set of five key dimensions to be included in a new, comprehensive measure of HR-SWB that reliably captures these dimensions and fills in the gaps of the existent measures used in economic evaluations. Copyright © 2016 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

  1. Empirical research on decoupling relationship between energy-related carbon emission and economic growth in Guangdong province based on extended Kaya identity.

    Science.gov (United States)

    Wang, Wenxiu; Kuang, Yaoqiu; Huang, Ningsheng; Zhao, Daiqing

    2014-01-01

    The decoupling elasticity decomposition quantitative model of energy-related carbon emission in Guangdong is established based on the extended Kaya identity and Tapio decoupling model for the first time, to explore the decoupling relationship and its internal mechanism between energy-related carbon emission and economic growth in Guangdong. Main results are as follows. (1) Total production energy-related carbon emissions in Guangdong increase from 4128 × 10⁴ tC in 1995 to 14396 × 10⁴ tC in 2011. Decoupling elasticity values of energy-related carbon emission and economic growth increase from 0.53 in 1996 to 0.85 in 2011, and its decoupling state turns from weak decoupling in 1996-2004 to expansive coupling in 2005-2011. (2) Land economic output and energy intensity are the first inhibiting factor and the first promoting factor to energy-related carbon emission decoupling from economic growth, respectively. The development speeds of land urbanization and population urbanization, especially land urbanization, play decisive roles in the change of total decoupling elasticity values. (3) Guangdong can realize decoupling of energy-related carbon emission from economic growth effectively by adjusting the energy mix and industrial structure, coordinating the development speed of land urbanization and population urbanization effectively, and strengthening the construction of carbon sink.

  2. Using risk analysis in Health Impact Assessment: the impact of different relative risks for men and women in different socio-economic groups

    DEFF Research Database (Denmark)

    Nilunger, Louise; Diderichsen, Finn; Burström, Bo

    2004-01-01

    The aim of this study is to contribute to the emerging field of quantification of Health Impact Assessment (HIA), by analysing how different relative risks affect the burden of disease for various socio-economic groups (SES). Risk analysis, utilising attributable and impact fraction, raises several...... methodological considerations. The present study illustrates this by measuring the impact of changed distribution levels of smoking on lung cancer, ischemic heart disease (IHD), chronic obstructive lung disorder (COLD) and stroke for the highest and lowest socio-economic groups measured in disability adjusted...... the highest and lowest socio-economic groups may decrease by 75% or increase by 21% depending on the size of the relative risk. Assuming the same smoking prevalence for the lowest socio-economic group as for the highest (impact fraction), then the inequality may decrease by 7-26%. Consequently, the size...

  3. M-GCAT: interactively and efficiently constructing large-scale multiple genome comparison frameworks in closely related species

    Directory of Open Access Journals (Sweden)

    Messeguer Xavier

    2006-10-01

    Full Text Available Abstract Background Due to recent advances in whole genome shotgun sequencing and assembly technologies, the financial cost of decoding an organism's DNA has been drastically reduced, resulting in a recent explosion of genomic sequencing projects. This increase in related genomic data will allow for in depth studies of evolution in closely related species through multiple whole genome comparisons. Results To facilitate such comparisons, we present an interactive multiple genome comparison and alignment tool, M-GCAT, that can efficiently construct multiple genome comparison frameworks in closely related species. M-GCAT is able to compare and identify highly conserved regions in up to 20 closely related bacterial species in minutes on a standard computer, and as many as 90 (containing 75 cloned genomes from a set of 15 published enterobacterial genomes in an hour. M-GCAT also incorporates a novel comparative genomics data visualization interface allowing the user to globally and locally examine and inspect the conserved regions and gene annotations. Conclusion M-GCAT is an interactive comparative genomics tool well suited for quickly generating multiple genome comparisons frameworks and alignments among closely related species. M-GCAT is freely available for download for academic and non-commercial use at: http://alggen.lsi.upc.es/recerca/align/mgcat/intro-mgcat.html.

  4. Comparison of the multifractal characteristics of heavy metals in soils within two areas of contrasting economic activities in China

    Science.gov (United States)

    Li, Xiaohui; Li, Xiangling; Yuan, Feng; Jowitt, Simon M.; Zhou, Taofa; Yang, Kui; Zhou, Jie; Hu, Xunyu; Li, Yang

    2016-09-01

    Industrial and agricultural activities can generate heavy metal pollution that can cause a number of negative environmental and health impacts. This means that evaluating heavy metal pollution and identifying the sources of these pollutants, especially in urban or developed areas, is an important first step in mitigating the effects of these contaminating but necessary economic activities. Here, we present the results of a heavy metal (Cu, Pb, Zn, Cd, As, and Hg) soil geochemical survey in Hefei city. We used a multifractal spectral technique to identify and compare the multifractality of heavy metal concentrations of soils within the industrial Daxing and agricultural Yicheng areas. This paper uses three multifractal parameters (Δα, Δf(α), and τ''(1)) to indicate the overall amount of multifractality within the soil geochemical data. The results show all of the elements barring Hg have larger Δα, Δf(α), and τ''(1) values in the Daxing area compared to the Yicheng area. The degree of multifractality suggests that the differing economic activities in Daxing and Yicheng generate very different heavy metal pollution loads. In addition, the industrial Daxing area contains significant Pb and Cd soil contamination, whereas Hg is the main heavy metal present in soils within the Yicheng area, indicating that differing clean-up procedures and approaches to remediating these polluted areas are needed. The results also indicate that multifractal modelling and the associated generation of multifractal parameters can be a useful approach in the evaluation of heavy metal pollution in soils.

  5. Regional economic impacts of biomass based energy service use: A comparison across crops and technologies for East Styria, Austria

    International Nuclear Information System (INIS)

    Trink, Thomas; Schmid, Christoph; Schinko, Thomas; Steininger, Karl W.; Loibnegger, Thomas; Kettner, Claudia; Pack, Alexandra; Toeglhofer, Christoph

    2010-01-01

    Biomass action plans in many European countries seek to expand biomass heat and fuel supply, mainly to be supplied by peripheral, agricultural regions. We develop a two-plus-ten-region energy-focused computable general equilibrium (CGE) model that acknowledges land competition in analysing the sub-state local-regional economic implications of such a strategy, embedded within a global context. Our model is based on a full cost analysis of selected biomass technologies covering a range of agricultural and forestry crops, as well as thermal insulation. The local-regional macroeconomic effects differ significantly across technologies and are governed by factors such as net labour intensity in crop production. The high land intensity of agricultural biomass products crowds out conventional agriculture, and thus lowers employment and drives up land prices and the consumer price index. The regional economic results show that net employment effects are positive for all forestry based biomass energy, and also show for which agriculture based biomass systems this is true, even when accounting for land competition. When regional consumer price development governs regional wages or when the agricultural sector is in strong enough competition to the international market, positive employment and welfare impacts vanish fully for agriculture based bio-energy.

  6. A Comparison of the IMF Program and Economic Performance among Three Asian Crisis Countries: Thailand, Indonesia, and Korea

    Directory of Open Access Journals (Sweden)

    Yunjong Wang

    1998-09-01

    Full Text Available The whole international society believes that if Korea and Thailand generally carry out the IMF programs, the fruit of the structure reform will be soon put across. In Indonesia, the way of IMF capital support has been changed from the existing 8.25 stand-by agreement to extended credit agreement, so Indonesia gets more support from the international world. But there is an analysis that there is still a lot of uncertainty in Indonesia. Observing the "economic fruit" which was the result of the IMF programs in the countries mentioned above, the cognition of the international world is more evident. In spite of this, because of the rise of the exchange rate of the three countries above, going by US dollar, the rate of foreign exchange risk which is predicted by the index of foreign exchange rate crisis increased on the contrary with the sharp decrease of state financial resource. This is because the amount of foreign debts the country should reimburse increased accordingly due to the rise of exchange rate of Korea and Thailand in which the stability of the foreign exchange rate market recovered in a short period. This considered, in order to overcome the future foreign exchange crisis and decrease foreign debts, the most important thing is to emphasize the basic economic condition presents in the prediction index of foreign exchange crisis.

  7. Economics of childbirth.

    Science.gov (United States)

    Fahy, Michael; Doyle, Orla; Denny, Kevin; McAuliffe, Fionnuala M; Robson, Michael

    2013-05-01

    Increasing birth rates have raised questions for policy makers and hospital management about the economic costs of childbirth. The purpose of this article is to identify and review all existing scientific studies in relation to the economic costs of alternative modes of childbirth delivery and to highlight deficiencies in the existing scientific research. We searched Cochrane, Centre for Reviews and Dissemination, EconLit, the Excerpta Medica Database, the Health Economic Evaluations Database, MEDLINE and PubMed. Thirty articles are included in this review. The main findings suggest that there is no internationally acceptable childbirth cost and clinical outcome classification system that allows for comparisons across different delivery modes. This review demonstrates that a better understanding and classification of the costs and associated clinical outcomes of childbirth is required to allow for valid comparisons between maternity units, and to inform policy makers and hospital management. © 2013 The Authors Acta Obstetricia et Gynecologica Scandinavica © 2013 Nordic Federation of Societies of Obstetrics and Gynecology.

  8. Comparison of voice quality in patients with GERD-related dysphonia or chronic cough.

    Science.gov (United States)

    Domeracka-Kołodziej, Anna; Grabczak, Elżbieta M; Dąbrowska, Marta; Arcimowicz, Magdalena; Lachowska, Magdalena; Osuch-Wójcikiewicz, Ewa; Niemczyk, Kazimierz

    2014-01-01

    The aim was to compare a voice quality in patients with GERD-related dysphonia or chronic cough and to determine whether there is a relationship between the main symptom reported and voice quality. 249 consecutive patients diagnosed with GERD-related chronic cough or dysphonia were involved in this retrospective study and were divided into two main groups of men and women, and furthermore into groups of chronic cough and dysphonia. Laryngeal lesions were evaluated with videolaryngostroboscopy using Reflux Finding Score. Voice quality was assessed using GRBAS scale, sonograms, and multidimensional voice program (MDVP). All subjects were found to have vocal abnormalities both in subjective and objective voice analysis. Perceptual assessment of voice (GRBAS) did not reveal any differences between analyzed groups depending on the reported symptom. In MDVP analysis, the group of women with cough as the main symptom demonstrated significantly less abnormalities in VTI value. In men with cough as their main complaint, significantly less MDVP abnormalities were found in Jita, Jitt, RAP, PPQ, and sPPQ parameters. The comparison of voice perceptual assessment in patients with GERD-related dysphonia or chronic cough revealed no differences between analyzed groups. In objective voice analysis, the latter group presented lower degree of hoarseness in Yanagihara's scale. In objective MDVP analysis, the chronic cough group presented lower degree of abnormalities only in one of the noise related parameters in females and five frequency perturbation parameters in males. Copyright © 2013 Polish Otorhinolaryngology - Head and Neck Surgery Society. Published by Elsevier Urban & Partner Sp. z.o.o. All rights reserved.

  9. Seizure-related hospital admissions, readmissions and costs: Comparisons with asthma and diabetes in South Australia.

    Science.gov (United States)

    Bellon, Michelle L; Barton, Christopher; McCaffrey, Nikki; Parker, Denise; Hutchinson, Claire

    2017-08-01

    Seizures are listed as an Ambulatory Care Sensitive Condition (ACSC), where, in some cases, hospitalisation may be avoided with appropriate preventative and early management in primary care. We examined the frequencies, trends and financial costs of first and subsequent seizure-related hospital admissions in the adult and paediatric populations, with comparisons to bronchitis/asthma and diabetes admissions in South Australia between 2012 and 2014. De-identified hospital separation data from five major public hospitals in metropolitan South Australia were analysed to determine the number of children and adults admitted for the following Australian Refined Diagnosis Related Groups: seizure related conditions; bronchitis/asthma; and diabetes. Additional data included length of hospital stay and type of admission. Demographic data were analysed to identify whether social determinants influence admission, and a macro costing approach was then applied to calculate the financial costs to the Health Care System. The rate of total seizure hospitalizations was 649 per 100,000; lower than bronchitis/asthma (751/100,000), yet higher than diabetes (500/100,000). The highest proportions of subsequent separations were recorded by children with seizures regardless of complexity (47% +CSCC; 17% -CSCC) compared with asthma (11% +CSCC; 14% -CSCC) or diabetes (14% +CSCC; 13% -CSCC), and by adults with seizures with catastrophic or severe complications/comorbidity (25%), compared with diabetes (22%) or asthma (14%). The mean cost per separation in both children and adults was highest for diabetes (AU$4438/$7656), followed by seizures (AU$2408/$5691) and asthma (AU$2084/$3295). Following the lead of well-developed and resourced health promotion initiatives in asthma and diabetes, appropriate primary care, community education and seizure management services (including seizure clinics) should be targeted in an effort to reduce seizure related hospitalisations which may be avoidable

  10. Comparison of behavioral profiles for anxiety-related comorbidities including ADHD and selective mutism in children.

    Science.gov (United States)

    Levin-Decanini, Tal; Connolly, Sucheta D; Simpson, David; Suarez, Liza; Jacob, Suma

    2013-09-01

    Elucidating differences in social-behavioral profiles of children with comorbid presentations, utilizing caregiver as well as teacher reports, will refine our understanding of how contextual symptoms vary across anxiety-related disorders. In our pediatric anxiety clinic, the most frequent diagnoses and comorbidities were mixed anxiety (MA; ≥ 1 anxiety disorder; N = 155), anxiety with comorbid attention-deficit hyperactivity disorder (MA/ADHD, N = 47) and selective mutism (SM, N = 48). Behavioral measures (CPRS, CTRS) were analyzed using multiple one-way multivariate analyses of covariance tests. Differences between the three diagnostic groups were examined using completed parent and teacher reports (N = 135, 46, and 48 for MA, MA/ADHD, and SM groups, respectively). Comparisons across the MA, MA/ADHD, and SM groups indicate a significant multivariate main effect of group for caregiver and teacher responses (P < 0.01). Caregivers reported that children with SM are similar in profile to those with MA, and both groups were significantly different from the MA/ADHD group. Teachers reported that children with SM had more problems with social behaviors than with the MA or MA/ADHD groups. Further comparison indicates a significant main effect of group (P < 0.001), such that children with SM have the greatest differences in behavior observed by teachers versus caregivers. Clinical profiles between MA/ADHD, MA, and SM groups varied, illustrating the importance of multi-rater assessment scales to capture subtle distinctions and to inform treatment planning given that comorbidities occur frequently in children who present with anxiety. © 2013 Wiley Periodicals, Inc.

  11. Clustering Scientific Publications Based on Citation Relations: A Systematic Comparison of Different Methods.

    Science.gov (United States)

    Šubelj, Lovro; van Eck, Nees Jan; Waltman, Ludo

    2016-01-01

    Clustering methods are applied regularly in the bibliometric literature to identify research areas or scientific fields. These methods are for instance used to group publications into clusters based on their relations in a citation network. In the network science literature, many clustering methods, often referred to as graph partitioning or community detection techniques, have been developed. Focusing on the problem of clustering the publications in a citation network, we present a systematic comparison of the performance of a large number of these clustering methods. Using a number of different citation networks, some of them relatively small and others very large, we extensively study the statistical properties of the results provided by different methods. In addition, we also carry out an expert-based assessment of the results produced by different methods. The expert-based assessment focuses on publications in the field of scientometrics. Our findings seem to indicate that there is a trade-off between different properties that may be considered desirable for a good clustering of publications. Overall, map equation methods appear to perform best in our analysis, suggesting that these methods deserve more attention from the bibliometric community.

  12. Clustering Scientific Publications Based on Citation Relations: A Systematic Comparison of Different Methods

    Science.gov (United States)

    Šubelj, Lovro; van Eck, Nees Jan; Waltman, Ludo

    2016-01-01

    Clustering methods are applied regularly in the bibliometric literature to identify research areas or scientific fields. These methods are for instance used to group publications into clusters based on their relations in a citation network. In the network science literature, many clustering methods, often referred to as graph partitioning or community detection techniques, have been developed. Focusing on the problem of clustering the publications in a citation network, we present a systematic comparison of the performance of a large number of these clustering methods. Using a number of different citation networks, some of them relatively small and others very large, we extensively study the statistical properties of the results provided by different methods. In addition, we also carry out an expert-based assessment of the results produced by different methods. The expert-based assessment focuses on publications in the field of scientometrics. Our findings seem to indicate that there is a trade-off between different properties that may be considered desirable for a good clustering of publications. Overall, map equation methods appear to perform best in our analysis, suggesting that these methods deserve more attention from the bibliometric community. PMID:27124610

  13. The comparison of absolute dating (Radiocarbon dating) and relative dating of Pringapus and Gondosuli temples

    International Nuclear Information System (INIS)

    Faisal, W; Arumbinang, H; Taftazani, A; Widayati, S; Sumiyatno; Suhardi

    1996-01-01

    The absolute dating (radiocarbon, 14 C dating) and relative dating of Pringapus and Gondosuli temples in Temanggung regency (district) of Central Java Province have been carried out. The field sampling was done especially with the purpose to obtain vertical data, so that excavation method was adopted in the case. The main data were the ecofacts of organic habitation such as bones, woods, charcoals, shells, and paper artefacts. The artefacts data were used as a comparison. The comparative data analysis were conducted at Yogyakarta archaeological Department Laboratory, thus included dating of artefacts which were performed according to archaeological analysis procedures, generally based on the attributes attached to the artefacts, whereas the absolute dating of charcoal samples were performed in the Radiocarbon Dating Laboratory at Yogyakarta Nuclear Research Centre. Based on the relative dating of epigraphy content on the andesit rock from Gondosuli Temple which showed the year of 754 Saka or 832 AD, the Pringapus Temple was estimated to be built in the 850 AD. According to the absolute dating (Radiocarbon Dating with delta 13 C and tree ring corrections) the age for Gondosuli temple based on GDS/LU-2/Spit-7 samples is (384 -602) AD and from GDS/LU-2/Spit-8 = (452 - 652) AD. With these significant differences in the results obtained, it can be concluded that culture environment where the sample were collected already existed before the temple was built. Further investigation is still required

  14. Ecological, energetic and economical comparison of fermentation, composting and incineration of solid biogenic waste materials; Oekologischer, energetischer und oekonomischer Vergleich von Vergaerung, Kompostierung und Verbrennung fester biogener Abfallstoffe

    Energy Technology Data Exchange (ETDEWEB)

    Edelmann, W. [Arbeitsgemeinschaft Bioenergie GmbH, Arbi, Baar (Switzerland); Schleiss, K. [Umwelt- und Kompostberatung Schleiss, Baar (Switzerland)

    2001-07-01

    This study compares different technologies for the treatment of biogenic wastes, including open windrow and enclosed tunnel composting, anaerobic digestion, the combination of both these methods and burning in waste incineration plants. The methods are compared from the points of view of environmental impact, energy use and production, and economics. The environmental impact, calculated for normalised quantities of waste using the 'Ecoindicator 95+' tool, are discussed and the methane and carbon dioxide emissions of the different methods of treatment are compared. Also, the considerable differences to be found in the energy balances of the different systems are discussed in the light of efforts to substitute nuclear and fossil-fuel generated power. Cost and energetic comparisons are also made between compost and artificial fertilisers. The report is concluded with recommendations for adapting bio-technological methods for the treatment of wastes with an emphasis on anaerobic processes.

  15. The relative role of cognitive and emotional reactions in mediating the effects of a social comparison sun protection intervention.

    Science.gov (United States)

    Mahler, Heike I M

    2018-02-01

    This experiment examined the cognitive and emotional impact of two social comparison-based sun protection interventions in a sample of Southern California college students (N = 223). One of the interventions employed comparison UV photos of peers who had either much more (downward social comparison) or much less (upward social comparison) skin damage than did participants themselves. The second intervention consisted of descriptive norms information suggesting that a large majority of the participants' peer group regularly protect their skin from the sun. Participants were randomly assigned to one of eight conditions in a 4 (Social Comparison Information: no photo vs. no comparison photos vs. upward comparison photos vs. downward comparison photos) × 2 (Descriptive Norms Information: Received vs. not received) design. Emotional reactions (e.g. worry, embarrassment, relief) and sun-related cognitive reactions (perceived susceptibility, sun protection intentions) were assessed immediately. Sun protection behaviours were assessed in a surprise telephone follow-up five weeks following the intervention. The results demonstrated that the combination of seeing photos of peers who had very little sun damage and learning that a majority of one's peers engage in regular sun protection resulted in reliably greater subsequent sun protection than all other conditions. Further, there was relatively direct evidence that both negative emotional reactions and sun protection intentions mediated this effect. These findings add to the growing literature suggesting the importance of thoroughly examining the role of emotions in health behaviour decisions. Both theory and intervention efficacy would benefit from a better understanding of the relative role of cognitions and emotions in behaviour change.

  16. A Comparison Study on Socio-Economic Variables and Life Satisfaction Among the Elders people, Gorgan, in 2004 and 2009

    Directory of Open Access Journals (Sweden)

    MohammadHossein Hajiebrahimi

    2014-10-01

    Full Text Available Objectives: The elder population and their proportion of the total population are increasing in our country. Their population has reached to 7.3 percent of total population in 2006 compared with their population at 1996 and it shows a 1.5 times increase during ten years.The aim of this study was to compare the socio-economic situation of elder people who were living in two areas in Gorgan city, Golestan province in north of Iran, which is covered by 4th and 5th urban health center between in 2004 and 2009. Methods & Materials: A descriptive-analytical cross-sectional study has been conducted among 884 elder people who were resident in the study area at 2009. Data collection has been done through a questionnaire, filled out by trained persons. The results are compared with the outcomes of pervious unpublished study at 2004 which has been carried out among 315 elder people in the same study area. Qui-Square and independent T-test statistical methods used to analysis the data. We use SAS version 9.2 to analyze the data. Results: Mean age of elder people was 67.2±6.7 at 2009 and 67.6±6.7 years at 2004. Educational level had a significant change in 2009 compared with 2004 (P=0.0002. Compared with 2004, marital status (P=0.0021 and economical level (P<0.0001 had statistically significant changes in 2009. Moreover, visiting friends, going to park, going for movies and visiting the family showed statistical significant change in 2009 compared to 2004 by P<0.001, P=0.0173, P=0.0001, P=0.0435 and P=0.0001 respectively. In addition, being high energetic showed a statistically significant change (P<0.01 in 2009 compared to 2004, when we considered the satisfaction of life among elders. Conclusion: It is necessary to pay more attention to social, economic and life satisfaction problems of elder people which are dramatically growing by increasing the elder population and their higher proportion in entire population of the world particularly in Iran. We need

  17. Techno-economical evaluation of membrane based biogas upgrading system: A comparison between polymeric membrane and carbon membrane technology

    Directory of Open Access Journals (Sweden)

    Shamim Haider

    2016-10-01

    Full Text Available A shift to renewable energy sources will reduce emissions of greenhouse gases and secure future energy supplies. In this context, utilization of biogas will play a prominent role. Focus of this work is upgrading of biogas to fuel quality by membrane separation using a carbon hollow fibre (CHF membrane and compare with a commercially available polymeric membrane (polyimide through economical assessment. CHF membrane modules were prepared for pilot plant testing and performance measured using CO2, O2, N2. The CHF membrane was modified through oxidation, chemical vapour deposition (CVD and reduction process thus tailoring pores for separation and increased performance. The post oxidized and reduced carbon hollow fibres (PORCHFs significantly exceeded CHF performance showing higher CO2 permeance (0.021 m3(STP/m2 h bar and CO2/CH4 selectivity of 246 (5 bar feed vs 50 mbar permeate pressure. The highest performance recorded through experiments (CHF and PORCHF was used as simulation basis. A membrane simulation model was used and interfaced to 8.6 V Aspen HYSYS. A 300 Nm3/h mixture of CO2/CH4 containing 30–50% CO2 at feed pressures 6, 8 and 10 bar, was simulated and process designed to recover 99.5% CH4 with 97.5% purity. Net present value (NPV was calculated for base case and optimal pressure (50 bar for CHF and PORCHF. The results indicated that recycle ratio (recycle/feed ranged from 0.2 to 10, specific energy from 0.15 to 0.8 (kW/Nm3feed and specific membrane area from 45 to 4700 (m2/Nm3feed. The high recycle ratio can create problems during start-up, as it would take long to adjust volumetric flow ratio towards 10. The best membrane separation system employs a three-stage system with polyimide at 10 bar, and a two-stage membrane system with PORCHF membranes at 50 bar with recycle. Considering biomethane price of 0.78 $/Nm3 and a lifetime of 15 years, the techno-economic analysis showed that payback time for

  18. Comparison of Macroeconomic Performance of Selected Asian Countries. An Econometric Analysis of China Economic Growth and Policy Implications

    Directory of Open Access Journals (Sweden)

    Hasret Benar Balcioglu

    2009-09-01

    Full Text Available This paper compares the key macroeconomics indicators for the selected countries: China, Malaysia, Indonesia, Korea, Rep. and India and also makes an econometric analysis for China for the period 1961-2007. These countries are chosen on the basis of comparability of data and time without measurement errors. This study also investigates six hypotheses considering the impact of several key macroeconomic variables such as domestic saving rate, domestic investment rate, and volatility of savings, volatility of inflation, growth rate of exports and growth rate of real GNP. By using suitable statistical and econometric tests, this paper finds that prevailing performance of China depends on its superior rates of domestic saving and exports. Policies are also suggested from the differentials between the economic performances of China and other chosen Asian countries.

  19. Methods for systematic reviews of health economic evaluations: a systematic review, comparison, and synthesis of method literature.

    Science.gov (United States)

    Mathes, Tim; Walgenbach, Maren; Antoine, Sunya-Lee; Pieper, Dawid; Eikermann, Michaela

    2014-10-01

    The quality of systematic reviews of health economic evaluations (SR-HE) is often limited because of methodological shortcomings. One reason for this poor quality is that there are no established standards for the preparation of SR-HE. The objective of this study is to compare existing methods and suggest best practices for the preparation of SR-HE. To identify the relevant methodological literature on SR-HE, a systematic literature search was performed in Embase, Medline, the National Health System Economic Evaluation Database, the Health Technology Assessment Database, and the Cochrane methodology register, and webpages of international health technology assessment agencies were searched. The study selection was performed independently by 2 reviewers. Data were extracted by one reviewer and verified by a second reviewer. On the basis of the overlaps in the recommendations for the methods of SR-HE in the included papers, suggestions for best practices for the preparation of SR-HE were developed. Nineteen relevant publications were identified. The recommendations within them often differed. However, for most process steps there was some overlap between recommendations for the methods of preparation. The overlaps were taken as basis on which to develop suggestions for the following process steps of preparation: defining the research question, developing eligibility criteria, conducting a literature search, selecting studies, assessing the methodological study quality, assessing transferability, and synthesizing data. The differences in the proposed recommendations are not always explainable by the focus on certain evaluation types, target audiences, or integration in the decision process. Currently, there seem to be no standard methods for the preparation of SR-HE. The suggestions presented here can contribute to the harmonization of methods for the preparation of SR-HE. © The Author(s) 2014.

  20. A comparison of the socio-economic determinants of growth retardation in South African and Filipino infants.

    Science.gov (United States)

    Jones, Laura L; Griffiths, Paula L; Adair, Linda S; Norris, Shane A; Richter, Linda M; Cameron, Noël

    2008-12-01

    To examine the association between household socio-economic status (SES) at birth and poor infant growth such as small for gestational age (SGA) and stunting across two different socio-cultural settings: South Africa and the Philippines. Data were from two longitudinal birth cohorts, the Birth to Twenty (Bt20) study in South Africa and the Cebu Longitudinal Health and Nutrition Survey (CLHNS) in the Philippines. Bt20 infants (n 2293 total; reduced to 758 (SGA), 450 (stunting 1 year) and 401 (stunting 2 years)) and CLHNS infants (n 2513 total; reduced to 2161 (SGA), 1820 (stunting 1 year) and 1710 (stunting 2 years)). CLHNS infants were significantly more likely to be born SGA (20.9 v. 11.7 %) and be stunted at 1 year (32.6 v. 8.7 %) and 2 years (48.9 v. 21.1 %) compared with Bt20 infants. Logistic regression analyses showed that SES (index) was a significant predictor of stunting at 1 and 2 years of age in the CLHNS cohort. SES (index or individual variables) was not a significant predictor of SGA in either cohort, or of stunting in the Bt20 cohort. Maternal education, ownership of a television and toilet facilities were all independent predictors of stunting in the CLHNS cohort. The social and economic milieu within the Philippines appears to place CLHNS infants at greater risk of being born SGA and being stunted compared with Bt20 infants. The present research highlights the importance of investigating the individual SES variables that predict infantile growth faltering, to identify the key areas for context-specific policy development and intervention.