WorldWideScience

Sample records for current market conditions

  1. FINANCIAL MARKET OF AZERBAIJAN: CURRENT CONDITION AND FUTURE PERSPECTIVES

    Directory of Open Access Journals (Sweden)

    R. Guliyev

    2014-01-01

    Full Text Available This article discusses the economic model of Azerbaijan. Main components of the financial market are being analyzed: state budget, state oil fund, banking system, foreign debt and etc. This article assesses the impact of the global financial crisis on the national economy. Moreover, future development perspectives of the financial market and the economy are being examined as well.

  2. TRENDS AND STRUCTURAL CHANGES ON THE GAS MARKET UNDER CURRENT CONDITIONS

    Directory of Open Access Journals (Sweden)

    Andrei E. Shmagin

    2013-01-01

    Full Text Available The popularity of natural gas as an energy source increasingly grows. The rate of demand growth and the gas market development depend on a variety of key conditions discussed in the paper. The current market situation and trends are analyzed in the context of the global balance of energy.

  3. TRENDS AND STRUCTURAL CHANGES ON THE GAS MARKET UNDER CURRENT CONDITIONS

    OpenAIRE

    Andrei E. Shmagin

    2013-01-01

    The popularity of natural gas as an energy source increasingly grows. The rate of demand growth and the gas market development depend on a variety of key conditions discussed in the paper. The current market situation and trends are analyzed in the context of the global balance of energy.

  4. Contemporary art and its commercial markets: a report on current conditions and future scenarios

    NARCIS (Netherlands)

    Lind, M.; Velthuis, O.

    2012-01-01

    Contemporary Art and Its Commercial Markets: A Report on Current Conditions and Future Scenarios maps and analyzes the complex and contested entanglements of contemporary art and its commercial markets. Contemporary art as an asset category and celebrity accessory, the rise of the art fair, and the

  5. Contemporary art and its commercial markets: a report on current conditions and future scenarios

    NARCIS (Netherlands)

    Lind, M.; Velthuis, O.

    2012-01-01

    Contemporary Art and Its Commercial Markets: A Report on Current Conditions and Future Scenarios maps and analyzes the complex and contested entanglements of contemporary art and its commercial markets. Contemporary art as an asset category and celebrity accessory, the rise of the art fair, and the

  6. STUDENT SATISFACTION, RESULTANT OF MARKETING ORIENTATION OF UNIVERSITY UNDER CURRENT CONDITIONS

    Directory of Open Access Journals (Sweden)

    Florentina DINESCU

    2012-12-01

    Full Text Available The purpose of this work is to present a relevant aspect of marketing approach of the activities carried by universities, respectively knowing, understanding and satisfying students’ needs, the main consumer category of the university product, in the conditions of current market of high education institutions. The universities are put in the position to find solutions to the problems caused by the stakeholders’ characteristics and by the existing competition on the educational market. The approach of marketing orientation in the university implies adapting the educational and scientific research step to create for the institution a brand image as a warranty of its sustainability on a competitive market by considering the needs and expectations of students. The conclusion is that there is a wide specialized literature that shows models that allow an adequate quantification of the students’ satisfaction as a resultant of concerning the insurance of high education quality by using univeristy marketing tools. Starting from the specialized literature, in the work was handled the quantification of the students’ satisfaction that have completed Bachelor and Master cycle in order to improve the activity of the university

  7. BROKERAGE ACTIVITIES ON THE RUSSIAN STOCK MARKET IN THE CURRENT CONDITIONS

    OpenAIRE

    Olga V. Pomaskina

    2015-01-01

    The article describes the basic functions of a broker in the securities market, analyzesthe brokerage activities in the stock marketof the Moscow Stock Exchange in 2014.A comparative analysis of the largestbrokers highlights perspective directionsof brokering services.

  8. BROKERAGE ACTIVITIES ON THE RUSSIAN STOCK MARKET IN THE CURRENT CONDITIONS

    Directory of Open Access Journals (Sweden)

    Olga V. Pomaskina

    2015-01-01

    Full Text Available The article describes the basic functions of a broker in the securities market, analyzesthe brokerage activities in the stock marketof the Moscow Stock Exchange in 2014.A comparative analysis of the largestbrokers highlights perspective directionsof brokering services.

  9. Market Madness: Condition Critical

    Science.gov (United States)

    Playfair, Eddie

    2015-01-01

    For over a quarter of a century there has been a creeping marketization of the English education system. No part of the system remains unscathed. In this article the consequences of marketization are set out clearly and alternative models of the future are presented. The author calls for another "Great Debate"--but one that mobilises…

  10. Conditional dynamics driving financial markets

    Science.gov (United States)

    Boguñá, M.; Masoliver, J.

    2004-08-01

    We revisit the problem of daily correlations in speculative prices and report empirical evidences on the existence of what we term a conditional or dual dynamics driving the evolution of financial assets. This dynamics is detected in several markets around the world and for different historical periods. In particular, we have analyzed the DJIA database from 1900 to 2002 as well as 65 companies trading in the LIFFE market of futures and 12 of the major European and American treasury bonds. In all cases, we find a twofold dynamics driving the financial evolution depending on whether the previous price went up or down. We conjecture that this effect is universal and intrinsic to all markets.

  11. Russia's Precious Metals Market: Condition and Prospects

    Institute of Scientific and Technical Information of China (English)

    KOTLYAR A. Yu.

    2012-01-01

    The region of existence of phases in equilibrium with the solid solution based on palladium.Presented to analyze the current situation in the market of precious metals in Russia.Provides information about the production and processing of precious metals.Prospects for the most likely path of development of the Russian market of precious metals.

  12. Volatility and conditional distribution in financial markets

    OpenAIRE

    Abberger, Klaus

    1995-01-01

    There are various parametric models to analyse the volatility in time series of financial market data. For maximum likelihood estimation these parametric methods require the assumption of a known conditional distribution. In this paper we examine the conditional distribution of daily DAX returns with the help of nonparametric methods. We use kernel estimators for conditional quantiles resulting from a kernel estimation of conditional distributions.

  13. Asymmetric conditional volatility in international stock markets

    Science.gov (United States)

    Ferreira, Nuno B.; Menezes, Rui; Mendes, Diana A.

    2007-08-01

    Recent studies show that a negative shock in stock prices will generate more volatility than a positive shock of similar magnitude. The aim of this paper is to appraise the hypothesis under which the conditional mean and the conditional variance of stock returns are asymmetric functions of past information. We compare the results for the Portuguese Stock Market Index PSI 20 with six other Stock Market Indices, namely the SP 500, FTSE 100, DAX 30, CAC 40, ASE 20, and IBEX 35. In order to assess asymmetric volatility we use autoregressive conditional heteroskedasticity specifications known as TARCH and EGARCH. We also test for asymmetry after controlling for the effect of macroeconomic factors on stock market returns using TAR and M-TAR specifications within a VAR framework. Our results show that the conditional variance is an asymmetric function of past innovations raising proportionately more during market declines, a phenomenon known as the leverage effect. However, when we control for the effect of changes in macroeconomic variables, we find no significant evidence of asymmetric behaviour of the stock market returns. There are some signs that the Portuguese Stock Market tends to show somewhat less market efficiency than other markets since the effect of the shocks appear to take a longer time to dissipate.

  14. Russian electricity market. Current state and perspectives

    Energy Technology Data Exchange (ETDEWEB)

    Abdurafikov, R.

    2009-06-15

    The Russian electricity market is currently in transition. The restructuring of the sector has been completed and former public vertically integrated monopolies have been unbundled and partly privatised. The government retained control in all the network companies, the system operator, nuclear generation, and hydro generation. The state retains control also via owner-ship in several TGCs and WGCs in the strategic regions of Moscow and Saint-Petersburg via the state owned gas monopoly Gazprom. The liberalization takes place within two price zones, Europe and Siberia, where more than 90%, 913 TWh in 2007, of Russian electricity consumption takes place. In the rest of Russia, e.g. the Far East and isolated areas like Kaliningrad, electricity is supplied at regulated rates. Only a minor part of electricity in the price zones is currently traded at free prices. The share of electricity traded at free market prices will increase according to the liberalization schedule, reaching ca 90%, all except households, by 2011. Wholesale electricity market bids are aggregated in a detailed power system model of the Russian power grid, taking into account the physical locations of the facilities. The resulting 7700+ nodal market prices, scattered across the 7 time zones of the Russian market area, capture costs of congestion and load losses in the grid. The price level of electricity seems to be rather low at a glance - about 21 euro and 15 euro per MWh in Europe and Siberia respectively. On the other hand, wholesale market buyers have to pay for capacity availability, on average around 3000 euro/MW monthly. With greater share of electricity traded at free prices there will be an increased need to hedge price risks. For this reason a financial market is planned. There are also plans for support schemes for renewable generation and to limit environmental pollution as well as ancillary services markets. Some areas do not experience a likewise opening of the competition in Russia, for

  15. Asymmetric Conditional Volatility in International Stock Markets

    CERN Document Server

    Ferreira, N B; Menezes, R; Ferreira, Nuno B.; Mendes, Diana A.; Menezes, Rui

    2006-01-01

    Recent studies show that a negative shock in stock prices will generate more volatility than a positive shock of similar magnitude. The aim of this paper is to appraise the hypothesis under which the conditional mean and the conditional variance of stock returns are asymmetric functions of past information. We compare the results for the Portuguese Stock Market Index PSI 20 with six other Stock Market Indices, namely the S&P 500, FTSE100, DAX 30, CAC 40, ASE 20, and IBEX 35. In order to assess asymmetric volatility we use autoregressive conditional heteroskedasticity specifications known as TARCH and EGARCH. We also test for asymmetry after controlling for the effect of macroeconomic factors on stock market returns using TAR and M-TAR specifications within a VAR framework. Our results show that the conditional variance is an asymmetric function of past innovations raising proportionately more during market declines, a phenomenon known as the leverage effect. However, when we control for the effect of chan...

  16. Current Market Trends Maritime Transport Services

    Directory of Open Access Journals (Sweden)

    Florin Dan Puscaciu

    2011-10-01

    Full Text Available Maritime transport services is a fundamental component of international logistics, given that approximately 80% of world trade is carried by sea. Also, considering the spatial distribution of resources according to the processing sites and disposal of finished goods and the fact that nearly two thirds of the globe is covered by water, has led a Norwegian ship-owner, Erling Næss, to claim that "Divinity has been very generous with ship owners."In the 3rd millennium, when this study was done, there were a number of trends representing some sequels of a prior period and also a series of phenomenon of the current period. We aim to address key market segments of shipping. In order to carry out the graphs and determine the indicators we used Matlab software.

  17. Challenges of Location-Based Services market analysis: current market description

    OpenAIRE

    Basiri, Anahid; Moore, Terry; Hill, Chris; Bhatia, Paul

    2015-01-01

    Location-Based Services (LBS) have a huge and rapidly growing market, however LBS market reports do not fully agree about the current market size, the exact number of LBS users, market growth rate, etc. Different market study reports describe LBS market size, number of LBS subscribers and frequent users, revenues and costs and most appreciated application types with different and sometimes extremely contrasting numbers and figures and this becomes more problematic when it comes to forecasting...

  18. Market Conditions, Productivity, and Promotion among University Faculty.

    Science.gov (United States)

    Perrucci, Robert; And Others

    1983-01-01

    A study of buyer's, seller's, and stable markets' effects on 371 faculty showed those promoted in a buyer's market have slower promotions and are more productive than those promoted in other market conditions. The impact of tight market conditions on productivity was also found greatest for ranks under full professor. (MSE)

  19. Legal boundary conditions for direct marketing of 'green current' according to EEG 2012; Rechtliche Rahmenbedingungen fuer die Direktvermarktung von ''Gruenstrom'' nach dem EEG 2012

    Energy Technology Data Exchange (ETDEWEB)

    Breuer, Daniel [Landgericht Koeln (Germany); Osborne Clarke, Koeln (Germany). Bereich Energierecht

    2012-07-01

    The new direct marketing regime of the EEG 2012 provides incentives for operators of renewables-based systems to leave the fixed reimbursement scheme and integrate their systems in the markets, especially in the context of marketing of regulating power. However, it remains to be seen if this will reduce the cost of regulating energy supply, or at least keep it at the current level. In any case, plant operators should be careful in choosing their direct marketers and other partners and consultants. Simultaneous supply of regulating power is attractive especially for controllable and in some cases also for fluctuating renewable energy sources. This does comply with the priority principle and also with the prohibition of double marketing as is clearly stated in SEction 8 No. 3a.

  20. Gravity current jump conditions, revisited

    Science.gov (United States)

    Ungarish, Marius; Hogg, Andrew J.

    2016-11-01

    Consider the flow of a high-Reynolds-number gravity current of density ρc in an ambient fluid of density ρa in a horizontal channel z ∈ [ 0 , H ] , with gravity in - z direction. The motion is often modeled by a two-layer formulation which displays jumps (shocks) in the height of the interface, in particular at the leading front of the dense layer. Various theoretical models have been advanced to predict the dimensionless speed of the jump, Fr = U /√{g' h } ; g' , h are reduced gravity and jump height. We revisit this problem and using the Navier-Stokes equations, integrated over a control volume embedding the jump, derive balances of mass and momentum fluxes. We focus on understanding the closures needed to complete this model and we show the vital need to understand the pressure head losses over the jump, which we show can be related to the vorticity fluxes at the boundaries of the control volume. Our formulation leads to two governing equations for three dimensionless quantities. Closure requires one further assumption, depending on which we demonstrate that previous models for gravity current fronts and internal bores can be recovered. This analysis yield new insights into existing results, and also provides constraints for potential new formulae.

  1. The Current State of Marketing Activity among Higher Education Institutions.

    Science.gov (United States)

    Newman, Cynthia M.

    2002-01-01

    Investigated the current state of marketing, marketing research, and planning practices at four-year higher education institutions. Builds upon previous studies by Blackburn (1979) and Goldgehn (1982 and 1989). Determined whether the use and apparent understanding of marketing and its attendant activities by admissions and enrollment management…

  2. Hydro investment analysis under new market conditions

    Energy Technology Data Exchange (ETDEWEB)

    Doorman, Gerard

    2010-07-01

    Full text: A future energy system with stronger coupling to Europe and with an increased share of non-regulated renewables will lead to increasing variability of the demand faced by the hydro system. In a market based system these variations will be reflected by larger daily price variations, both in the Elspot day ahead market, the Elbas intraday market and in the balancing market. With its unique regulation capabilities, hydro power will be very well positioned to handle these variations. However, existing model concepts for long term hydro scheduling were not developed for this framework, and do not take the new market conditions into account to a sufficient degree. Therefore hydro scheduling tools used for upgrading and investment analysis as well as analysing consequences of new environmental demands need adaptation to a finer temporal resolution, and to perform optimisation under varying constraints and uncertain input data for inflow and electricity prices. Focus is on investment analysis for a river system or power producer. Existing models can be grouped in the long-term (scheduling models with a time horizon up to 5 years) EOPS (Vansimtap), EOPS-ST (SimtapEffekt) and ProdRisk, and the shortterm scheduling models with a typical time horizon up to a few weeks, but focus on 1-2 days (SHOP and ID-SIM). A perfect tool in the present context would combine the properties of the long term stochastic optimisation models with the modelling details of SHOP and/or ID-SIM. However, this is probably not possible and simplifications will be necessary. Some important deficiencies in the present long term models are: Insufficiently realistic plant models in the relevant optimization models; Time delays are not handled; Handing of flexible / state dependent constraints; Handling of ramping constraints; Modelling of the cost of frequent regulations (wear and tear); Reserve markets As a result of these deficiencies the investment analysis does not adequately assess the value

  3. Modelling Danish local CHP on market conditions

    DEFF Research Database (Denmark)

    Ravn, Hans V.; Riisom, Jannik; Schaumburg-Müller, Camilla

    2004-01-01

    In Denmark, the development of local combined heat and power (CHP) plants has been characterised by large growth throughout the nineties, based in part on government subsidies in the form of feed-in tariffs. Simultaneously, there has been a significant growth of wind power, particularly in the We......In Denmark, the development of local combined heat and power (CHP) plants has been characterised by large growth throughout the nineties, based in part on government subsidies in the form of feed-in tariffs. Simultaneously, there has been a significant growth of wind power, particularly...... in the Western Danish system. As both the power produced by the local CHPs and the wind power are prioritised, the production of these types of power is occasionally sufficient to meet the total demand in the system, causing the market price to drop dramatically, sometimes even to zero-level. In line...... with the liberalisation process of the energy sectors of the EU countries, it is however anticipated that Danish local CHP are to begin operating on market conditions within the year 2005. This means that the income that the local CHPs previously gained from selling electricity at the feed-in tariff is replaced in part...

  4. Condition and tendencies of a public catering market development

    Directory of Open Access Journals (Sweden)

    Valentina Petrovna Neganova

    2014-03-01

    Full Text Available A public catering system is one of the most perspective fields of the Russian economy for the last years. However, the positive dynamics of this field development is featured with competition strengthening in the market. The research of the public catering domestic companies competitiveness gets a special urgency in the modern conditions of Russia active integration in the world economy. The purpose of this paper is the review of a current situation and the tendencies definition of public catering market development of Yekaterinburg. During the research, next methods have been used: gathering and analysis of secondary information, system analysis, comparison method, monographic method, and statistical method. In the paper, the analysis of public catering market development at federal, regional and local levels is presented. The basic problems are revealed, and further development directions of the field in Yekaterinburg are offered. Research has shown that public catering market development occurs within the limits of the all-Russian tendencies: decrease in expenses for food in public catering companies; non-uniform distribution of public catering companies to the city territories; high degree of services analogousness. Working out of further development of Yekaterinburg public catering is offered by using marketing.

  5. Dynamic Conditional Correlations in International Stock, Bond and Foreign Exchange Markets: Emerging Markets Evidence

    OpenAIRE

    2009-01-01

    textabstractThe paper models the dynamic conditional correlations in emerging stock, bond and foreign exchange markets using the DCC model of Engle (2002) and the GARCC model of McAleer et al. (2008). The highly restrictive DCC model suggests that the conditional correlations of the overall returns are constant. In contrast, the GARCC model finds that the conditional correlations between bond-bond markets and between stock-stock markets are relatively constant across developed-emerging market...

  6. [Physiotherapeutic care marketing research: current state-of-the art].

    Science.gov (United States)

    Babaskin, D V

    2011-01-01

    Successful introduction of modern technologies into the national health care systems strongly depends on the current pharmaceutical market situation. The present article is focused on the peculiarities of marketing research with special reference to physiotherapeutic services and commodities. Analysis of the structure and sequence of marketing research processes is described along with the methods applied for the purpose including their support by the use of Internet resources and technologies.

  7. Modelling conditional correlations for risk diversification in crude oil markets

    NARCIS (Netherlands)

    C-L. Chang (Chia-Lin); M.J. McAleer (Michael); R. Tansuchat (Roengchai)

    2009-01-01

    textabstractThis paper estimates univariate and multivariate conditional volatility and conditional correlation models of spot, forward and futures returns from three major benchmarks of international crude oil markets, namely Brent, WTI and Dubai, to aid in risk diversification. Conditional

  8. Modern marketing instruments of freight transportation in the market conditions in Ukraine

    Directory of Open Access Journals (Sweden)

    N.V. Radionova

    2012-08-01

    Full Text Available The article considers issues on searching the methods of using marketing instruments for solving the railway transport development problems and functioning this branch in the market conditions.

  9. Volatility and dynamic conditional correlations of European emerging stock markets

    OpenAIRE

    Baumohl, Eduard; Lyocsa, Stefan

    2013-01-01

    This study examines the relationship between time-varying correlations and conditional volatility among eight European emerging stock markets and the MSCI World stock market index from January 2000 to December 2012. Correlations are estimated in the standard and asymmetric dynamic conditional correlation (DCC) model frameworks. The results can be summarized by three main findings: (1) asymmetry in volatility is not a common phenomenon in emerging markets; (2) asymmetry in correlations is foun...

  10. Joint Route Planning under Varying Market Conditions

    NARCIS (Netherlands)

    Cruijssen, F.C.A.M.; Braysy, O.; Dullaert, W.; Fleuren, H.A.; Salomon, M.

    2006-01-01

    Purpose - To provide empirical evidence on the level of savings that can be attained by joint route planning and how these savings depend on specific market characteristics.Design/methodology/approach - Joint route planning is a measure that companies can take to decrease the costs of their distribu

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

    OpenAIRE

    Nyangito, Hezron Omare

    2004-01-01

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

  12. Market Mill Dependence Pattern in the Stock Market: Multiscale Conditional Dynamics

    OpenAIRE

    Sergey Zaitsev; Alexander Zaitsev; Andrei Leonidov; Vladimir Trainin

    2008-01-01

    Market Mill is a complex dependence pattern leading to nonlinear correlations and predictability in intraday dynamics of stock prices. The present paper puts together previous efforts to build a dynamical model reflecting the market mill asymmetries. We show that certain properties of the conditional dynamics at a single time scale such as a characteristic shape of an asymmetry generating component of the conditional probability distribution result in the "elementary" market mill pattern. Thi...

  13. Marketing resources management in conditions of domestic enterprises’ innovative development

    Directory of Open Access Journals (Sweden)

    E.A. Belovodskaya

    2013-03-01

    classification that allows to innovation focused enterprises to manage their own marketing resources to ensure their competitiveness. In particular, following features are highlighted: character of formation, degree of processing completeness, level and criterion of implementation, way of reference. Thus, according to degree of processing completeness marketing resources are: fully processed, partially processed, and not processed. For level and criterionof implementation marketing resources are fully implemented, partially implemented, not implemented or will be implemented in the future. By criterion of realization marketing resources are differentiatedon products or on the enterprise as a whole. On the way of reference it is allocated by meansof indicators of their activity, forecasting of activity and the system approach to estimation (complex. On the way of marketing resources reference it is allocated by means of indicators of their activity, forecasting of activity and the system approach to estimation (complex.There are two types of marketing resources: material and immaterial in microenvironmentof innovation oriented enterprises. Material resources include: research and methodological base, professionals, using of scientific and technological achievements, computer programs that assist in the information processing. Immaterial resources include: enterprise image, formed portfolio of orders, base of existing customers and existing business partners, access to information, strategy and program of development, availability of well-established distribution channels, non-standard thinking. Macroenvironment includes such segments as demographic, economic, environmental, technological, political and social consciousness.Conclusions and directions of further researches. The procedure and principles of marketing resources management in conditions of the enterprises innovative development are researched. So, the authors identified the following principles based on the rule 5-4S-5

  14. Modelling conditional correlations for risk diversification in crude oil markets

    NARCIS (Netherlands)

    C-L. Chang (Chia-Lin); M.J. McAleer (Michael); R. Tansuchat (Roengchai)

    2009-01-01

    textabstractThis paper estimates univariate and multivariate conditional volatility and conditional correlation models of spot, forward and futures returns from three major benchmarks of international crude oil markets, namely Brent, WTI and Dubai, to aid in risk diversification. Conditional correla

  15. Conditional CAPM: Time-varying Betas in the Brazilian Market

    Directory of Open Access Journals (Sweden)

    Frances Fischberg Blank

    2014-10-01

    Full Text Available The conditional CAPM is characterized by time-varying market beta. Based on state-space models approach, beta behavior can be modeled as a stochastic process dependent on conditioning variables related to business cycle and estimated using Kalman filter. This paper studies alternative models for portfolios sorted by size and book-to-market ratio in the Brazilian stock market and compares their adjustment to data. Asset pricing tests based on time-series and cross-sectional approaches are also implemented. A random walk process combined with conditioning variables is the preferred model, reducing pricing errors compared to unconditional CAPM, but the errors are still significant. Cross-sectional test show that book-to-market ratio becomes less relevant, but past returns still capture cross-section variation

  16. The money market in Montenegro: Conditions, development and outlook

    Directory of Open Access Journals (Sweden)

    Vukajlović-Grba Danijela

    2007-01-01

    Full Text Available The money market represents a segment of financial markets wherein the objects of trading are funds with short-term maturities. The money market in Montenegro is still in its early stages of development, and is characterized by a narrow scope of trading material and by a relatively narrow variety of participants. The reasons for such slow development of the Montenegrin money market are numerous: lack of regulations, dollarization as a model of monetary and foreign exchange regime, excessive liquidity of domestic banks, insufficient liquidity in the corporate sector, limited protection of creditor rights, and minimal corporate transparency. Short-term government bonds ("T-bills"-traded exclusively on the primary market-are the only short-term securities on the Montenegrin money market. Montenegrin banks are the biggest investors in T-bills. Foreign investors withdrew from the primary T-bill market after a decrease in T-bill interest rates. For a while, many considered that inadequate solutions in the Law on Securities were the main setbacks to organizing a secondary T-bill market. However, amendments to this Law did not spark the development of a T-bill market, nor any other short-term securities market. Adequate legislation is essential for the development of the money market, but it is not a sole precondition. A decrease in banks’ liquidity (as competition from other financial institutions increases and/or deposit interest rates decline is important to induce the money market’s development. We can expect a concurrent decrease in lending interest rates only as the conditions of creditor rights protection and business operations transparency improve. Only under such conditions can we expect banks and other financial and non-financial legal entities to begin issuing short-term securities.

  17. The Accuracy of Market Reporters under Liveweight Selling Conditions

    OpenAIRE

    Naughtin, John C.; Holland, B.J.

    1982-01-01

    A series of trials was conducted to test the accuracy of livestock market reporters under liveweight selling conditions in Victoria using a range of cattle types. The performance of the market reporters in carcass weight and fat cover estimation was poorer for cows than for bullocks, while the accuracy of the estimates for bullocks sold under liveweight was similar to that reported earlier for young cattle sold on a per head basis.

  18. MRI-conditional pacemakers: current perspectives

    Directory of Open Access Journals (Sweden)

    Ferreira AM

    2014-05-01

    Full Text Available António M Ferreira,1,2 Francisco Costa,2 António Tralhão,2 Hugo Marques,3 Nuno Cardim,1 Pedro Adragão1,2 1Cardiology Department, Hospital da Luz, 2Cardiology Department, Hospital Santa Cruz- CHLO, 3Radiology Department, Hospital da Luz, Lisbon, Portugal Abstract: Use of both magnetic resonance imaging (MRI and pacing devices has undergone remarkable growth in recent years, and it is estimated that the majority of patients with pacemakers will need an MRI during their lifetime. These investigations will generally be denied due to the potentially dangerous interactions between cardiac devices and the magnetic fields and radiofrequency energy used in MRI. Despite the increasing reports of uneventful scanning in selected patients with conventional pacemakers under close surveillance, MRI is still contraindicated in those circumstances and cannot be considered a routine procedure. These limitations prompted a series of modifications in generator and lead engineering, designed to minimize interactions that could compromise device function and patient safety. The resulting MRI-conditional pacemakers were first introduced in 2008 and the clinical experience gathered so far supports their safety in the MRI environment if certain conditions are fulfilled. With this technology, new questions and controversies arise regarding patient selection, clinical impact, and cost-effectiveness. In this review, we discuss the potential risks of MRI in patients with electronic cardiac devices and present updated information regarding the features of MRI-conditional pacemakers and the clinical experience with currently available models. Finally, we provide some guidance on how to scan patients who have these devices and discuss future directions in the field. Keywords: pacemakers, magnetic resonance imaging, MRI, MRI-conditional devices, safety

  19. Remote ischemic conditioning: Current clinical perspectives.

    Science.gov (United States)

    Le Page, Sophie; Prunier, Fabrice

    2015-08-01

    Remote ischemic conditioning (RIC) constitutes a promising method in which a tissue or organ is exposed to intermittent ischemia/reperfusion periods enabling it to provide protection to a distant target organ. RIC has been tested in various clinical settings through its simple application by means of intermittent inflation of a blood pressure cuff placed on a limb, primarily evaluating its potential abilities to decrease myocardial injury biomarkers. Its use on other organs, such as the kidneys or brain, has recently been a topic of research. To date, no study has yet been powerful enough to reach a conclusion on the potential benefit of RIC on clinical outcomes. The future role of RIC in the clinical arena could be clarified by the large phase III trials currently underway targeting major outcomes as primary endpoints.

  20. Dynamic Conditional Correlations in International Stock, Bond and Foreign Exchange Markets: Emerging Markets Evidence

    NARCIS (Netherlands)

    M.S. Hakim (Mohamad); M.J. McAleer (Michael)

    2009-01-01

    textabstractThe paper models the dynamic conditional correlations in emerging stock, bond and foreign exchange markets using the DCC model of Engle (2002) and the GARCC model of McAleer et al. (2008). The highly restrictive DCC model suggests that the conditional correlations of the overall returns

  1. Career Education and Labour Market Conditions: The Skills Gap Myth.

    Science.gov (United States)

    Hyslop-Margison, Emery J.; Welsh, Benjamin H.

    2003-01-01

    Asserts that it is a questionable claim that a widespread knowledge and skill shortage is causing current labour market supply problems, unemployment, or increased social stratification. Adds that the percentage of new jobs requiring high levels of knowledge and skill is limited when compared to low-skilled service industry occupations. Questions…

  2. Variance swap payoffs, risk premia and extreme market conditions

    DEFF Research Database (Denmark)

    Rombouts, Jeroen V.K.; Stentoft, Lars; Violante, Francesco

    This paper estimates the Variance Risk Premium (VRP) directly from synthetic variance swap payoffs. Since variance swap payoffs are highly volatile, we extract the VRP by using signal extraction techniques based on a state-space representation of our model in combination with a simple economic...... constraint. Our approach, only requiring option implied volatilities and daily returns for the underlying, provides measurement error free estimates of the part of the VRP related to normal market conditions, and allows constructing variables indicating agents' expectations under extreme market conditions....... The latter variables and the VRP generate different return predictability on the major US indices. A factor model is proposed to extract a market VRP which turns out to be priced when considering Fama and French portfolios....

  3. Updating Small Generator Interconnection Procedures for New Market Conditions

    Energy Technology Data Exchange (ETDEWEB)

    Coddington, M.; Fox, K.; Stanfield, S.; Varnado, L.; Culley, T.; Sheehan, M.

    2012-12-01

    Federal and state regulators are faced with the challenge of keeping interconnection procedures updated against a backdrop of evolving technology, new codes and standards, and considerably transformed market conditions. This report is intended to educate policymakers and stakeholders on beneficial reforms that will keep interconnection processes efficient and cost-effective while maintaining a safe and reliable power system.

  4. DIAGNOSIS OF EGG MARKETING CONDITION IN SINOP - MT

    Directory of Open Access Journals (Sweden)

    M. Ribeiro

    2015-10-01

    Full Text Available The eggs, when manipulated in inadequate sanitary conditions, are considered as ways for development and multiplication of spoilage and pathogenic microorganisms. Thus, the objective was to evaluate the microbiological quality of eggs marketed out at Sinop – MT, through the identification of Salmonella spp., count of aerobic mesophile bacteria and enterobacteria. We collected 12 eggs from each establishment, three supermarkets and three fairs. Were not identified Salmonella spp. in egg shells and internal content. Escherichia coli was isolated from the internal contents of eggs come from an street fair. In aerobic mesophilic counts were obtained from eggs supermarkets counts CFU/g/egg shell of 5,8 x 105, 1,21 x 105 e 4,7 x 103. In relation to the fairs, the counts were 7,2 x 104, 5,66 x 104 e 8,7 x 103. The absence of Salmonella spp. the evaluated eggs classifies them as fit for consumption for compliance with current legislation. However, the presence of E. coli and the values of aerobic mesophilic counts and Enterobacteriaceae highlight the need to establish measures to reduce bacterial contamination of shell eggs sold out at Sinop, MT.

  5. The New Guide to Student Recruitment Marketing. The Best of "Case Currents."

    Science.gov (United States)

    Smith, Virginia Carter, Ed.; Hunt, Susan, Ed.

    The 53 best articles from "Case Currents" on student recruitment marketing are presented. The importance of a marketing plan and ways to apply basic marketing principles to recruitment programs are explained. Eight sections cover: exploring the marketing concept; conducting market research and putting the data to work; reaching out to recruit…

  6. Employer health insurance and local labor market conditions.

    Science.gov (United States)

    Marquis, M S; Long, S H

    2001-01-01

    Theory suggests that an employer's decisions about the amount of health insurance included in the compensation package may be influenced by the practices of other employers in the market. We test the role of local market conditions on decisions of small employers to offer insurance and their dollar contribution to premiums using data from two large national surveys of employers. These employers are more likely to offer insurance and to make greater contributions in communities with tighter labor markets, less concentrated labor purchasers, greater union penetration, and a greater share of workers in big business and a small share in regulated industries. However, our data do not support the notion that marginal tax rates affect employers' offer decision or contributions.

  7. The Current Methods of Measurement of Market Orientation

    OpenAIRE

    Ing. Eva Tomaskova

    2009-01-01

    The article deals with the new trends in measurement of market orientation. Market orientation is one of the most investigated methods founded on marketing conception. Market orientation comes back in 90th of 20th century by workers Kohli and Jaworski and Narver and Slater. It is described as a method to contribute better managing of company by many researchers. These research studies involved definition of market orientation, impact market orientation on business performance, methods for mea...

  8. Modeling of Current Transformers Under Saturation Conditions

    Directory of Open Access Journals (Sweden)

    Martin Prochazka

    2006-01-01

    Full Text Available During a short circuit the input signal of the relay can be distort by the magnetic core saturation of the current transformer. It is useful to verify the behavior of CT by a mathematical model. The paper describes one phase and three phase models and it presents some methods of how to analyze and classify a deformed secondary current

  9. Mobile applications for obesity and weight management: current market characteristics.

    Science.gov (United States)

    Nikolaou, C K; Lean, M E J

    2017-01-01

    Mobile-Health (mHealth) is the fastest-developing eHealth sector, with over 100 000 health applications (apps) currently available. Overweight/obesity is a problem of wide public concern that is potentially treatable/preventable through mHealth. This study describes the current weight-management app-market. Five app stores (Apple, Google, Amazon, Windows and Blackberry) in UK, US, Russia, Japan and Germany, Italy, France, China, Australia and Canada were searched for keywords: 'weight', 'calorie', 'weight-loss', 'slimming', 'diet', 'dietitian' and 'overweight' in January/February 2016 using App-Annie software. The 10 most downloaded apps in the lifetime of an app were recorded. Developers' lists and the app descriptions were searched to identify any professional input with keywords 'professional', 'dietitian' and 'nutritionist'. A total of 28 905 relevant apps were identified as follows: Apple iTunes=8559 (4634, 54% paid), Google Play=1762 (597, 33.9% paid), Amazon App=13569 (4821, 35.5% paid), Windows=2419 (819, 17% paid) and Blackberry=2596 (940, 36% paid). The 28 905 identified apps focused mainly on physical activity (34%), diet (31%), and recording/monitoring of exercise, calorie intake and body weight (23%). Only 17 apps (0.05%) were developed with identifiable professional input. Apps on weight management are widely available and very popular but currently lack professional content expertise. Encouraging app development based on evidence-based online approaches would assure content quality, allowing healthcare professionals to recommend their use.

  10. The Conditions of Creation and Prospects of Weather Derivatives Development on the Domestic Market

    Directory of Open Access Journals (Sweden)

    Piotr Binkowski

    2008-06-01

    Full Text Available Analysing the possibility of creations and prospects of weather derivatives development on the domestic market the first of all should be identify the business areas that are strongly exposed for weather risk, which are: energy, agricultural, building and transportation. The specificity of the Polish climate is the high volatility of the major weather factors like temperature or precipitations. Similar to other European countries where weather derivatives markets already exist (e.g.: Germany, France, and United Kingdom. Having in mind dynamic grow of companies with regards to management processes, used technologies and marketing strategies, the exposure for weather risk is getting higher. Therefore, there is a strong pressure for creation of mechanisms and instruments that will allow reducing that kind of risks. Currently in Poland there are no conditions for development of weather derivatives market due to lack of demand. That situation is caused by low level of awareness regarding to possibilities of reducing weather risks. Within a few years the demand for such the instruments will appear ñ together with growing awareness. Once the demand for weather derivative will appear, the existing infrastructure of financial sector is ready for its implementation. Of course it is hard to say what will be the direction of whether derivatives grow on the domestic financial market but taking into consideration its dynamic grow and strong correlations with global markets, there is a small probability that weather derivatives will not appear on the Polish market ñ it is only the matter of time.

  11. Current Status and Progress of Market for Forest Environmental Services

    Institute of Scientific and Technical Information of China (English)

    CHEN Yong; CHEN Jie

    2006-01-01

    With the analyses of the reasons for the emergence of domestic and overseas markets for forest environmental service and its significance, this paper summarizes the progress in the research on the market and reviews the operations of the markets for 4 kinds of forest environmental services that are watershed protection services, biodiversity protection services, carbon sequestration services and landscape services. At the end, the paper discusses the major problems arising in the creation of markets for environmental services and the developing tendency.

  12. MARKETING EXPRESS RESEARCH OF A CONDITION OF MODERN WHEAT EXPORT ON THE GLOBAL MARKET

    OpenAIRE

    POGORELYY M.U.

    2015-01-01

    Wheat export for many enterprises (business entities) is a profitable business. Businessmen are interested in this issue, because the main purpose of business is a profit. From a macroeconomic point of view, the export of wheat is one of the lucrative options for export diversification, which allows to obtain export revenue (inflow of foreign currency), which is positive for the operating conditions of the domestic foreign exchange market in the country. However, the high volatility determine...

  13. Describing current and potential markets for alternative-fuel vehicles

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-26

    Motor vehicles are a major source of greenhouse gases, and the rising numbers of motor vehicles and miles driven could lead to more harmful emissions that may ultimately affect the world`s climate. One approach to curtailing such emissions is to use, instead of gasoline, alternative fuels: LPG, compressed natural gas, or alcohol fuels. In addition to the greenhouse gases, pollutants can be harmful to human health: ozone, CO. The Clean Air Act Amendments of 1990 authorized EPA to set National Ambient Air Quality Standards to control this. The Energy Policy Act of 1992 (EPACT) was the first new law to emphasize strengthened energy security and decreased reliance on foreign oil since the oil shortages of the 1970`s. EPACT emphasized increasing the number of alternative-fuel vehicles (AFV`s) by mandating their incremental increase of use by Federal, state, and alternative fuel provider fleets over the new few years. Its goals are far from being met; alternative fuels` share remains trivial, about 0.3%, despite gains. This report describes current and potential markets for AFV`s; it begins by assessing the total vehicle stock, and then it focuses on current use of AFV`s in alternative fuel provider fleets and the potential for use of AFV`s in US households.

  14. Current marketing practices in the nursing home sector.

    Science.gov (United States)

    Calhoun, Judith G; Banaszak-Holl, Jane; Hearld, Larry R

    2006-01-01

    Marketing is widely recognized as an essential business function across all industries, including healthcare. While many long-term care facilities adopted basic healthcare marketing practices and hired marketing staff by the early 1990s, a paucity of research on nursing home marketing exists in the literature. This study examines the extent to which nursing homes have developed more formulated marketing and related communication and promotional strategies as market competition has increased in this sector during the past two decades. In addition, we explored managers' perceptions of their control over marketing decision making, the impact of competition on the use of marketing practices, and areas for enhanced competitive positioning. Administrators from 230 nursing homes in 18 Southeastern Michigan counties were surveyed regarding (1) the adoption level of approximately 40 literature-based, best-practice marketing strategies; (2) the types of staff involved with the marketing function; and (3) their perception of their level of control over marketing functions and of local competition. Results from 101 (44 percent) survey participants revealed that although respondents viewed their markets as highly competitive, their marketing practices remained focused on traditional and relatively constrained practices. In relation to the importance of customer relationship management, the majority of the administrators reported intensive efforts being focused on residents and their families, referrers, and staff, with minimal efforts being extended to insurers and other types of payers. A significant positive relation was found between the intensity of marketing initiatives and the size of the facility (number of beds), whereas significant negative correlations were revealed in relation to occupancy and the perceived level of control over the function.

  15. Review of the current wind energy technologies and global market

    OpenAIRE

    Komarov, Dragan; Stupar, Slobodan; Posteljnik, Zorana

    2011-01-01

    The modern wind energy technologies and recent global wind energy market trends are reviewed in the paper. Basic principles of conversion of wind energy to electricity are described with brief overview of the state-of-the-art technologies for subassemblies such as wind turbine blades and drive trains. Global wind energy market was reviewed in order to attain notion of wind power market developments in the future. The most developed countries in terms of wind energy utilization such as Denmark...

  16. The Research on School Marketing: Current Issues and Future Directions

    Science.gov (United States)

    Oplatka, Izhar; Hemsley-Brown, Jane

    2004-01-01

    This review provides a synthesis of the scholarship that has sought to expand the understanding of educational marketing practice in schools. The following research questions guided this review. What are the common themes and characteristics that emerge from research about marketing in schools? What remains underdeveloped in the characterization…

  17. The Marketing Ethics Course: Current State and Future Directions

    Science.gov (United States)

    Ferrell, O. C.; Keig, Dawn L.

    2013-01-01

    Many of the critical issues facing modern businesses can be considered marketing ethics issues. It follows that as the field of business ethics has evolved, marketing has played a key role in the development of business ethics education. Despite a general trend of increasingly larger amounts of ethical content included in business curricula, prior…

  18. The Marketing Ethics Course: Current State and Future Directions

    Science.gov (United States)

    Ferrell, O. C.; Keig, Dawn L.

    2013-01-01

    Many of the critical issues facing modern businesses can be considered marketing ethics issues. It follows that as the field of business ethics has evolved, marketing has played a key role in the development of business ethics education. Despite a general trend of increasingly larger amounts of ethical content included in business curricula, prior…

  19. Labour Markets Trends, Financial Globalization and the current crisis in Developing Countries

    NARCIS (Netherlands)

    R.E. van der Hoeven (Rolph)

    2010-01-01

    textabstractThe current wave of globalization has profound labour market effects, accentuated, in many cases, by the current financial and economic crisis. This paper reviews general labour market trends and country examples, arguing that the current globalization process makes labour’s position mor

  20. Labour Markets Trends, Financial Globalization and the current crisis in Developing Countries

    NARCIS (Netherlands)

    R.E. van der Hoeven (Rolph)

    2010-01-01

    textabstractThe current wave of globalization has profound labour market effects, accentuated, in many cases, by the current financial and economic crisis. This paper reviews general labour market trends and country examples, arguing that the current globalization process makes labour’s position

  1. Real convergence, financial markets, and the current account – Emerging Europe versus emerging Asia

    OpenAIRE

    Herrmann, Sabine; Winkler, Adalbert

    2008-01-01

    This paper examines the relevance of financial market characteristics for explaining the catching-up process in Europe and Asia. Global financial integration has been associated with divergent patterns of real convergence and the current account in emerging markets. While countries in emerging Asia have been running sizeable current account surpluses, countries in emerging Europe have been facing large current account deficits. In this paper we test for the relevance of financial market chara...

  2. FISH AND SHELLFISH PRODUCTS DISTRIBUTED BY "ETHNIC" MINI-MARKET: CONFORMITY ASSESSMENT TO CURRENT LEGISLATION

    Directory of Open Access Journals (Sweden)

    I. Giorgi

    2012-08-01

    Full Text Available The purpose of this study was to conduct an assessment on the quality and methods for marketing of fish products sold by ethnic minimarket. Has been inspected 20 supermarkets and buyed 60 fish and shellfish samples. The neatness of the rooms were evaluated during the shopping in the markets. Products purchased in the supermarket (about three samples for each shop were brought in Ichthypathology laboratory of State Veterinary Institute of Piedmont, Liguria and Aosta Valley, in Turin. Were conducted in the laboratory the readings of the labels. The conditions of hygiene were poor, especially in supermarket freezers. Only 16 samples were labelled in accordance with current legislation. According to the results obtained, the products 'ethnic' distributed in the supermarkets visited, may be considered a potential risk to human health.

  3. Current Status of Agricultural Extension Services for Market Oriented ...

    African Journals Online (AJOL)

    info

    An International Multi-disciplinary Journal, Ethiopia. Vol. 10(3) ... capacity of producer groups to facilitate input and output marketing systems has also ... documented, though not widespread, as the capacity at the local level to bring these.

  4. Current Status and Prediction on Development of PE Market

    Institute of Scientific and Technical Information of China (English)

    Yu Jiao

    2003-01-01

    This article comprehensively analyzes the status of market demand/supply and import/export volumes of PE in the world and in China, and predicts the future development trends in the fields of PE production and consumption.

  5. THE CAPITAL MARKET IN THE CURRENT ECONOMIC CONTEXT

    Directory of Open Access Journals (Sweden)

    CARMEN RADU

    2012-05-01

    Full Text Available For nearly a century now, economists have studied the advantages and disadvantages of financial systems based on either banks or financial markets in their attempt to forward economic growth and a better capital resources allocation. Nevertheless, the effects of the financial crisis that began in 2007 over the capital market are not only numerous, but also affect financial institutions, the stock exchange volume and list, the behaviour of market investors and not least such generate the need for capital market regulations to be amended. Even so, due to measures that have been taken, in Romania the stock exchange works on profit, while the effects of the financial crisis over such still fail to occur.

  6. Current Status and Trend of Forest Hydrological Services Market Research

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Of the many services that forests provide, hydrological services are among the most valuable, and it becomes more scarce with the growing demands by human beings. As a kind of incentive measure for protecting forest, forest hydrological services markets have been developed in many countries around the world and some valuable experiences have been achieved. The paper reviews the experiments carried out in the world and their research findings on forest hydrological services market, and presents the issues to...

  7. CURRENT COORDINATES OF THE INSURANCE MARKET IN ROMANIA

    Directory of Open Access Journals (Sweden)

    Bente Corneliu Cristian

    2010-12-01

    Full Text Available Although the insurance activity is well known to the Romanian market ever since the 14th century, when insurance was all about mutual help, this activity evolved rapidly in the period before the First World War and in the period between the World Wars, and it manifested itself as the entrance on the market of insurance companies representatives from countries as Austria, Italy, Great Britain. facultative insurance.

  8. Current State of the Voluntary Renewable Energy Market (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Heeter, J.

    2013-09-01

    This presentation highlights the status of the voluntary green power market in 2012. The voluntary green power market totaled more than 48 million MWh in 2012, with about 1.9 million customers participating. The supply continues to be dominated by wind, though solar is increasing its share of utility green pricing programs. Prices for voluntary renewable energy certificates (RECs) increased to above $1/MWh.

  9. Everyday, everywhere: alcohol marketing and social media--current trends.

    Science.gov (United States)

    Nicholls, James

    2012-01-01

    To provide a snapshot content analysis of social media marketing among leading alcohol brands in the UK, and to outline the implications for both regulatory policies and further research. Using screengrab technology, the complete Facebook walls and Twitter timelines for 12 leading UK alcohol brands in November 2011 were captured and archived. A total of 701 brand-authored posts were identified and categorized using a thematic coding frame. Key strategic trends were identified and analysed in the light of contextual research into recent developments in marketing practice within the alcohol industry. A number of dominating trends were identified. These included the use of real-world tie-ins, interactive games, competitions and time-specific suggestions to drink. These methods reflect a strategy of branded conversation-stimulus which is favoured by social media marketing agencies. A number of distinct marketing methods are deployed by alcohol brands when using social media. These may undermine policies which seek to change social norms around drinking, especially the normalization of daily consumption. Social media marketing also raises questions regarding the efficacy of reactive regulatory frameworks. Further research into both the nature and impact of alcohol marketing on social media is needed.

  10. Labor market conditions of leading countries of international migration movement

    Directory of Open Access Journals (Sweden)

    Дмитро Станіславович Чепеленко

    2015-05-01

    Full Text Available In this work the labor markets of the leaders of international migration are considered, it is found an acyclicity of movement indicators of the labor market and their impact on the economic and demographic situation of countries that are the most influential of the global labor market. It is found that indicators, characterizing the labor market, have acyclic nature depending on the direction of migration flows

  11. A status analysis of current digital marketing: a case study of Kauneusstudio FAB

    OpenAIRE

    Tran, Trong

    2015-01-01

    The subject of this thesis is a small company's current digital marketing status. This study was con-ducted in order for the owners of the beauty and hair salon Kauneusstudio FAB to improve their understanding of their customers’ behavior online and the significance of each digital channel they are using in the present marketing strategy. The goal of this study is to provide information for the company to recognize the strengths and the development points of the current digital marketing stra...

  12. Marketing Tourism Services in Romania. The Opportunities and Challenges of the Current Context

    OpenAIRE

    2012-01-01

    The Romanian tourism activity does not measure up to the tourism potential of the country and the efficient marketing of tourism services is often mentioned as a means to improve and develop tourism. In our opinion the current international context generates both opportunities and challenges for tourism services marketing. This paper aims at identifying and at presenting the key aspects that tourism services marketing faces in Romania, considering the main characteristics shaping the current ...

  13. Financial markets and the current account: emerging Europe versus emerging Asia

    OpenAIRE

    Herrmann, Sabine; Winkler, Adalbert

    2009-01-01

    Financial globalisation has been associated with divergent current account patterns in emerging market economies. While countries in emerging Asia have been running sizeable current account surpluses, countries in emerging Europe have been facing large current account deficits. In this paper we test for the relevance of financial market characteristics in explaining divergent current account patterns in emerging Europe and emerging Asia based on the assumption that both regions constitute two...

  14. [Current quality management situation and administration countermeasure study of enterprises marketing corneal contact lens].

    Science.gov (United States)

    Liu, Yungui; Yao, Ying; Shangguan, Shihao; Gu, Qun; Gao, Wuming; Chen, Yaoshui

    2014-05-01

    Study the current quality management situation of enterprises marketing corneal contact lens via systemic investigations and explore effective administration countermeasures in the future. The quality management indicators of sixty-two corneal contact lens marketing enterprises in Xuhui district of Shanghai were systematically investigated and enterprises of different operation models was compared and analyzed. Wholesale enterprises and retail chain enterprises are apparently better than independent enterprises almost in all facets. Facilitate market accession of corneal contact lens marketing enterprises, encourage the business model of retail chain, enhance supervision of corneal contact lens marketing enterprises, especially independent franchisors.

  15. Measuring market share of petrol stations using conditional probability approach

    Science.gov (United States)

    Sharif, Shamshuritawati; Lwee, Xue Yin

    2017-05-01

    Oil and gas production is the strength of Malaysia's growth over past decades. It is one of the most strategic economic branches in the world. Since the oil industry is essential for the economic growth of a country, only a few undertakings have been achieved to establish. It is a very risky business. Therefore the dealer must have some information in hand before setting up a new business plan. Understanding the current business situation is an important strategy to avoid risky ventures. In this study, the aim is to deliver a very simple but essential way to identify the market share based on customer's choice factors. This approach is presented to encourage the non-statisticians to use it easily in helping their business performance. From this study, the most important factors differ from one station to another station. The results show that the factors of customer's choice for BHPetrol, Caltex, PETRON, PETRONAS and SHELL are site location, service quality, service quality, size of the petrol station, and brand image, respectively.

  16. EVOLUTION OF THE ROMANIAN RESIDENTIAL MARKET AFTER OUTBREAK OF THE CURRENT ECONOMIC AND FINANCIAL CRISIS

    Directory of Open Access Journals (Sweden)

    Şteliac Nela

    2013-04-01

    Full Text Available The residential market is one of the market sectors seriously affected by the current economic and financial crisis. This is mirrored both in the fall of real estate trading prices and in the decreased number of transactions and cutback of newly built constructions. This trend is applicable to the entire spectrum of the residential market (luxury properties and homes destined to average-income customers. Romania is no exception from this European and world-wide state of affairs. This paper aims to briefly outline the trends on the Romanian residential market in the aftermath of the current crisis.

  17. Current Status & Development Trend of VSAT Market in China

    Institute of Scientific and Technical Information of China (English)

    Xu Nutu

    2006-01-01

    @@ 1. General Status of VSAT Market Development in China 1)Development History Development in China The history of the application of satellite communication in China is not too long and it was dated from the early seventies of the 20th century. In 1973, approved by Chinese government,Ministry of Posts and Telecommunications purchased satellite earth equipment from foreign country and constructed 3 stations in Shanghai and Beijing.

  18. Market analysis property insurance in Russia in modern conditions

    Directory of Open Access Journals (Sweden)

    Olga Rysskih

    2015-06-01

    Full Text Available The paper discusses the state of property insurance market. The authors analyze premiums and payments of property insurance in 2010-2014 in the Russian Federation. The main trends and prospects of development of the insurance market in 2015 are determined.

  19. Inflation, monetary policy and stock market conditions: quantitative evidence from a hybrid latent-variable VAR

    OpenAIRE

    Bordo, Michael D.; Dueker, Michael J.; David C. Wheelock

    2009-01-01

    This paper examines the association between inflation, monetary policy and U.S. stock market conditions during the second half of the 20th century. We use a latent-variable VAR to estimate the impact of inflation and other macroeconomic shocks on a latent index of stock market conditions. Our objective is to investigate the extent to which various shocks contribute to changes in market conditions, above and beyond their direct effects on real stock prices. We find that disinflation shocks pro...

  20. Study on Fault Current of DFIG during Slight Fault Condition

    OpenAIRE

    Xiangping Kong; Zhe Zhang; Xianggen Yin; Zhenxing Li

    2013-01-01

    In order to ensure the safety of DFIG when severe fault happens, crowbar protection is adopted. But during slight fault condition, the crowbar protection will not trip, and the DFIG is still excited by AC-DC-AC converter. In this condition, operation characteristics of the converter have large influence on the fault current characteristics of DFIG. By theoretical analysis and digital simulation, the fault current characteristics of DFIG during slight voltage dips are studied. And the influenc...

  1. INTERNATIONAL MARKETING ACTIVITIES OF MULTINATIONAL COMPANIES IN CONDITIONS OF INSTABILITY

    Directory of Open Access Journals (Sweden)

    N. V. Lyasnikov

    2016-01-01

    Full Text Available This article describes the conceptual basis for the formation of international marketing, the characteristic of the main exit strategies on the world market, revealed features of international marketing that national companies are obliged to take into account the examples of international marketing strategies of international companies such as Apple, Google, Nike, the Russian company Natura Siberica.The purpose of this paper is to analyze the international marketing activities of multinational companies and the development of proposals for improving this process.Methodology. To complete this article, no such analysis methods were used as comparative and Economics and Statistics.Conclusions / relevance. The results are of practical value, they can be used in a lecture course teachers of educational institutions in the preparation of managers, as well as direct marketing specialists. In the study, the author was able to draw a number of conclusions that facilitate the development of the set of eff ective combinations, each of which represents a unique scenario of territorial expansion. Promising further expansion of the practice of implementation of marketing approaches in the organization of the entities of multinational companies, in Vol. H. The use of new technologies.

  2. EVOLUTION OF THE ROMANIAN RESIDENTIAL MARKET AFTER OUTBREAK OF THE CURRENT ECONOMIC AND FINANCIAL CRISIS

    OpenAIRE

    Şteliac Nela

    2013-01-01

    The residential market is one of the market sectors seriously affected by the current economic and financial crisis. This is mirrored both in the fall of real estate trading prices and in the decreased number of transactions and cutback of newly built constructions. This trend is applicable to the entire spectrum of the residential market (luxury properties and homes destined to average-income customers). Romania is no exception from this European and world-wide state of affairs. This paper a...

  3. Trade networks evolution under the conditions of stock market globalization

    Directory of Open Access Journals (Sweden)

    Kopylova Olga Volodymyrivna

    2016-12-01

    Full Text Available The modern perception of the stock market in terms of information technologies rapid development and under the institutionalists influence has been significantly modified and becomes multifaceted. It was detected that the main function of the market is activated, information asymmetry is minimized and more advanced financial architecture space is formed through trade networks. Formation of the modern trade networks has started on the basis of the old infrastructure, that had the highest tendency to self-organization and adaptation. The proposed architecture of trade networks of the stock market has a very clear vector of subordination – from top to bottom and has a number of positive points.

  4. APPROACH METHOD OF CURRENT COMPETITIVE MARKET - AGILE INDUSTRIAL CORPORATION

    Directory of Open Access Journals (Sweden)

    GHERGHEL Sabina

    2015-05-01

    Full Text Available The term “agility” - agile enterprise - was introduced by a group of American researchers led by R.Dove as a result of some studies in a program sponsored by the US government, a program that primarily aimed at exploring the possibilities of making up production systems which could compete with the efficient production system "lean", introduced in most Japanese companies. Researchers involved in this program have formed Agility Forum, which aims to develop the concepts introduced. In 2001 appears the first paper, by R. Dove, entitled “Response Ability - Understanding the Agile Enterprise”, John Wiley and Sons Editors, in which was synthesized the phase of research field. Agility can be defined as “the ability with which an organization manages to develop successfully in a business environment whose changes are unpredictable.” Being agile means to control change, to notice market opportunities and by being continuously innovating, to succed on the market. The purpose of this paper is to support the idea that agility is a feature derived from the design and also to show that by applying the principles of RRS, which characterize agile systems, it is confirmed the fact that any industrial production system which wishes to be agile it should be designed.

  5. Coping with Gray Markets: The Impact of Market Conditions and Product Characteristics

    OpenAIRE

    Iravani, F.; Mamani, H.; R. Ahmadi

    2011-01-01

    Gray markets, also known as parallel imports, are marketplaces for trading genuine products that are diverted from authorized distribution channels. They have created fierce competition for manufacturers in many industries and each year billions of dollars worth of products are traded in these markets. Using a game-theoretic model, we analyze the impact of parallel importation on a price-setting manufacturer that serves two markets with uncertain demand. We characterize the optimal joint pric...

  6. Conditional Relationship Between Beta and Return in the US Stock Market

    OpenAIRE

    Xiao, Bing

    2016-01-01

    According to the CAPM, risk is measured by the beta, and the relation between required expected return and beta is linear. This paper examines the conditional relationship between beta and return in the US stock market. The conditional covariances and variances used to estimate beta are modeled as an ARCH process. The beta return relationship is tested upon the sign of the excess market return. The implication of the sign of the excess market return follows Morelli (2011). This study shows th...

  7. Labor market conditions and employment of the mentally ill.

    Science.gov (United States)

    Catalano, Ralph; Drake, Robert E.; Becker, Deborah R.; Clark, Robin E.

    1999-06-01

    BACKGROUND: The mental health services literature includes assertions that workers with mental illness are at earlier risk of unemployment than other workers when the economy contracts. This possibility is important for several reasons. One is that such a phenomenon would support the argument that the lives of mentally ill persons are made unnecessarily stressful by the stigma of mental illness. Another is that the phenomenon could distort comparisons of the effectiveness of programs designed to prepare persons with severe mental illness for work. Despite its importance, the assertion that severely mentally ill workers are at early risk of unemployment has never been empirically tested. AIMS OF THE STUDY: We aim to test the hypothesis that unemployment among persons with severe mental illness (SMI) increases before job loss among other workers. METHODS: We test the hypothesis by applying Granger causality methods to time-series data collected in two communities in the United States (i.e., Concord and Manchester, NH) over 131 weeks beginning on 12 May 1991. RESULTS: We find no relationship between job loss in the labor market and the likelihood that persons with SMI will be unemployed. DISCUSSION: We speculate that persons with SMI participate in the secondary labor market and that their employment status is unlikely to be well described by data gathered in the primary labor market. This implies that widely available measures of labor market status, which are designed to describe the primary labor market, cannot be used to improve the evaluation of programs intended to prepare the mentally ill for work. We also discuss the possibility that persons with SMI may have needs that are better met by the secondary than by the primary labor market. CONCLUSIONS: The intuition that workers with severe mental illness are affected earlier than other workers by labor market contraction may not be correct. We infer that persons with severe mental illness may participate in the

  8. Changed market conditions for biogas production; Foeraendrade marknadsvillkor foer biogasproduktion

    Energy Technology Data Exchange (ETDEWEB)

    Colnerud Granstroem, Sigrid; Gaaverud, Henrik; Glimhall, Alexandra

    2010-10-15

    The Swedish gas market consists mainly of the natural gas network that extends through the southwestern Sweden, and the local biogas markets. Biogas share of the Swedish gas market is growing steadily. The fact that the Swedish gas net is limited and fragmented forms an obstacle for biogas use to expand. That the gas market as a whole, natural gas included, must develop and expand is therefore a prerequisite for the large potential for Swedish Biogas to be realized. This in contrast with the ultimate objective to completely replace natural gas in the Swedish gas market. When policy changes are made in order to support biogas it is crucial for long-term competitiveness of biogas that these changes should not impact the natural gas market and hinder its development. Such a scenario would ultimately mean that also biogas development opportunities deteriorate. Biogas operations encounter three main problems that prevent or impede its expansion in the gas market. First, the potential for profitability in biogas production must be enhanced. Second, natural gas and biogas markets should be more integrated with each other. Thirdly, the biogas must be distributed in a cost-effective manner. The present investigation aims to supplement the Natural Gas Act with special provisions which takes into account the input and transmission of biogas. In addition to the production of biogas, it is now the producer's responsibility to clean the gas from water vapor, hydrogen sulfide and carbon dioxide and to augment the calorific value of the gas to the standard of Danish natural gas quality by propane addition and to ensure that the physical connection to network is available. There are thus a number of options available for shifting demarcation between biogas production and network operations. Short-term competitiveness of biogas would be strengthened most if purification and spiking the gas with propane and the connection to the network was imposed on network owners. In the

  9. Market potential of superconductor current limiters; Marktpotential von supraleitenden Strombegrenzern

    Energy Technology Data Exchange (ETDEWEB)

    Lakner, M.; Braun, D. [ABB Schweiz AG, Corporate Research, Baden-Daettwil (Switzerland); Schnyder, G.; Mauchle, P. [Schnyder Ingenieure AG, Huenenberg (Switzerland)

    2003-07-01

    This final report for the Swiss Federal Office of Energy describes the two concepts - 'resistive' and 'inductive' - used for Superconducting Fault Current Limiters (SCFCL) that utilise the transition from zero to finite resistance to limit short-circuit currents. The main advantages of SCFCL are compared to other current-limiting technologies: They can limit any type of prospective fault current, operate fail-safe, be self-triggered and self-restoring. Their main disadvantage - the cooling effort necessary - is also discussed. The application possibilities of SCFCL were investigated by simulating the impact on utility and industrial grids. Applications of SCFCL such as the coupling of medium-voltage grids and their use in series with a circuit-breaker on the secondary side of a substation transformer are discussed. It is also shown that, by using fault current limiters, considerable cost savings can be made, especially in connection with new installations or the extension of existing plants.

  10. Strategies of bringing drug product marketing applications to meet current regulatory standards.

    Science.gov (United States)

    Wu, Yan; Freed, Anita; Lavrich, David; Raghavachari, Ramesh; Huynh-Ba, Kim; Shah, Ketan; Alasandro, Mark

    2015-08-01

    In the past decade, many guidance documents have been issued through collaboration of global organizations and regulatory authorities. Most of these are applicable to new products, but there is a risk that currently marketed products will not meet the new compliance standards during audits and inspections while companies continue to make changes through the product life cycle for continuous improvement or market demands. This discussion presents different strategies to bringing drug product marketing applications to meet current and emerging standards. It also discusses stability and method designs to meet process validation and global development efforts.

  11. The price of liquidity: bank characteristics and market conditions

    OpenAIRE

    Fecht, Falko; Nyborg, Kjell G.; Rocholl, Jörg

    2008-01-01

    We identify frictions in the market for liquidity as well as bank-specific and market-wide factors that affect the prices that banks pay for liquidity, captured here by borrowing rates in repos with the central bank and benchmarked by the overnight index swap. We have price data at the individual bank level and, unique to this paper, data on individual banks' reserve requirements and actual reserve holdings, thus allowing us to gauge the extent to which a bank is short or long liquidity. We f...

  12. Durability Study of SOFCs Under Cycling Current Load Conditions

    DEFF Research Database (Denmark)

    Hagen, Anke; Hendriksen, Peter Vang; Frandsen, Henrik Lund;

    2009-01-01

    In fuel cell applications, the cells must be able to withstand varying operating conditions. Anode supported solid oxide fuel cells were tested under cycling current load in order to determine the durability and possibly identify degradation mechanisms. At 750 °C and a cycling between zero and 0.......75 A cm-2, the cell voltage degradation rate was similar to tests with the corresponding high constant current density. However, by analyzing the impedance spectra it was found that anode degradation was becoming more important when going from constant to cycling conditions. Running the cycling load tests...... at 850 °C, the cells degraded similarly as under the corresponding constant current load whereas, in some cases, cells failed mechanically after a few hundred hours. These cells did not experience severe additional degradation due to the cycling of the current density until the point of failure...

  13. A market model for stochastic smile: a conditional density approach

    NARCIS (Netherlands)

    Zilber, A.

    2005-01-01

    The purpose of this paper is to introduce a new approach that allows to construct no-arbitrage market models of for implied volatility surfaces (in other words, stochastic smile models). That is to say, the idea presented here allows us to model prices of liquidly traded vanilla options as separate

  14. Electricity Bill Savings from Residential Photovoltaic Systems: Sensitivities to Changes in Future Electricity Market Conditions

    Energy Technology Data Exchange (ETDEWEB)

    Darghouth, Naim; Barbose, Galen; Wiser, Ryan

    2013-01-09

    This scoping study investigates the impact of, and interactions among, three key sources of uncertainty in the future value of bill savings from customer-sited PV, focusing in particular on residential customers. These three sources of uncertainty are: changes to electricity market conditions that would affect retail electricity prices, changes to the types of retail rate structures available to residential customers with PV, and shifts away from standard net-metering toward other compensation mechanisms for residential PV. We investigate the impact of a range of electricity market scenarios on retail electricity prices and rate structures, and the resulting effects on the value of bill savings from PV. The scenarios include various levels of renewable and solar energy deployment, high and low natural gas prices, the possible introduction of carbon pricing, and greater or lesser reliance on utility-scale storage and demand response. We examine the bill savings from PV with time-invariant, flat residential retail rates, as well as with time-varying retail rates, including time-of-use (TOU) rates and real-time pricing (RTP). In addition, we explore a flat rate with increasing-block pricing (IBP). We evaluate the bill savings from PV with net metering, as currently allowed in many states, as well as scenarios with hourly netting, a partial form of net metering. This scoping study is the first known effort to evaluate these types of interactions in a reasonably comprehensive fashion, though by no means have we considered every possible change to electricity market conditions, retail rate structures, or PV compensation mechanisms. It focuses solely on the private value of bill savings for residential PV and does not seek to quantify the broader social or economic cost or value of solar electricity. Our analysis applies assumptions based loosely on California’s electricity market in a future year (2030); however, it is neither intended to forecast California’s future

  15. Initial Public Offerings: The Relevance of the Market Timing Hypothesis Under Conditions of the Czech Capital Market

    Directory of Open Access Journals (Sweden)

    Meluzín Tomáš

    2011-12-01

    Full Text Available Abstract In this article, the authors study the relevance of the market timing hypothesis of going public, which tends to explain the lower post-issue operating performance of Czech initial public offerings. The data collected under the conditions of the Czech capital market are compared with the performance of companies selected from the main European stock exchanges, when they decided to adopt the IPO strategy. Achieving the objective required an empirical survey that involved a collection of accounting data in companies that had completed an initial public offer in the Czech capital market. The data were evaluated by financial performance measures. The comparisons were made using descriptive statistical methods. The research results broaden and deepen the present understanding of the market timing hypothesis in companies going public, particularly in the Czech Republic.

  16. Zinc electrowinning: anode conditioning and current distribution studies

    Energy Technology Data Exchange (ETDEWEB)

    Gonzalez, J.A. [Cominco Research, Cominco Ltd., Trail, British Columbia (Canada)

    2001-07-01

    In the zinc electrowinning (EW) process, Pb-Ag anodes are widely used. Prior to their use in the EW process, anodes are conditioned to form a stable oxide layer that can evolve O{sub 2} without excessive Pb contamination of the cathode and MnO{sub 2} precipitation. The most widely used conditioning techniques are: passivation in a KF-H{sub 2}SO{sub 4} electrolysis bath, chemical oxidation in a KMnO{sub 4}-H{sub 2}SO{sub 4} solution, and sandblasting. In this paper, a comparison of these treatments using flat and corrugated anodes is presented. Laboratory and industrial-scale tests carried out at Cominco's Trail and Cajamarquilla zinc plants indicated that flat anodes should be sandblasted or electrochemically passivated before their use in the Zn electrowinning process. Further, corrugated anodes should be sandblasted or chemically conditioned in a KMnO{sub 4}-H{sub 2}SO{sub 4} -electrolyte. The beneficial effects of chemical conditioning are lost if the anode is non-corrugated. Flat, chemically conditioned anodes generate up to 10 times more mud than corrugated-chemically conditioned anodes. Because anode mud growth is evenly distributed on sandblasted anodes, short-circuit frequency may decrease and anode life may increase. Sandblasting does not appear to affect anode performance. Parallel to the industrial anode conditioning tests, current distribution measurements were made. Current flow measurements were used to correct troublesome electrodes and/or bad electrical contacts. In Cajamarquilla, this technique was used in four industrial electrowinning cells and energy consumption values lower than 3000 kWh/t Zn were obtained at current efficiencies as high as 95% and at current densities up to 450 A/m{sup 2}. (author)

  17. SHADOW PROCESSES INSTATE BUDGET: CURRENT CONDITION AND DETERMINING FACTORS

    Directory of Open Access Journals (Sweden)

    Z. Varnalii

    2014-12-01

    Full Text Available The most significant factors that move state budget into the shadow are determined. Current condition of shadow processes in state budget is highlighted. The paper also provides an analysis of relationship between political processes and shadow economy in public sector of Ukraine.

  18. Fault Current Characteristics of the DFIG under Asymmetrical Fault Conditions

    Directory of Open Access Journals (Sweden)

    Fan Xiao

    2015-09-01

    Full Text Available During non-severe fault conditions, crowbar protection is not activated and the rotor windings of a doubly-fed induction generator (DFIG are excited by the AC/DC/AC converter. Meanwhile, under asymmetrical fault conditions, the electrical variables oscillate at twice the grid frequency in synchronous dq frame. In the engineering practice, notch filters are usually used to extract the positive and negative sequence components. In these cases, the dynamic response of a rotor-side converter (RSC and the notch filters have a large influence on the fault current characteristics of the DFIG. In this paper, the influence of the notch filters on the proportional integral (PI parameters is discussed and the simplified calculation models of the rotor current are established. Then, the dynamic performance of the stator flux linkage under asymmetrical fault conditions is also analyzed. Based on this, the fault characteristics of the stator current under asymmetrical fault conditions are studied and the corresponding analytical expressions of the stator fault current are obtained. Finally, digital simulation results validate the analytical results. The research results are helpful to meet the requirements of a practical short-circuit calculation and the construction of a relaying protection system for the power grid with penetration of DFIGs.

  19. Current leakage performance of dielectric elastomers under different boundary conditions

    Science.gov (United States)

    Lu, Tongqing; Shi, Zhibao; Chen, Zhiqiang; Huang, He; Wang, T. J.

    2015-10-01

    In the past decade, dielectric elastomers have become promising candidates in the applications of soft electromechanical transducers due to their outstanding properties of large deformation and high energy density. Current leakage of dielectric elastomer is one of the important dissipative mechanisms affecting the energy conversion efficiency. In this work, we experimentally investigate the current leakage performance of dielectric elastomers with different boundary conditions. We find that for displacement-type boundary conditions, the transition from Ohmic conduction to non-Ohmic conduction is abrupt near the critical electric field. By comparison, for force-type boundary conditions, the current leakage density versus electric field curve is smooth and is fit well by an exponential function. The equivalent resistivity of dielectric elastomers under force-type boundary conditions is approximately an order of magnitude smaller than that under displacement-type boundary conditions. The difference is qualitatively explained by a microscopic physical model. These results will help to design and optimize dielectric elastomer transducers to improve their energy conversion efficiency.

  20. Study on Fault Current of DFIG during Slight Fault Condition

    Directory of Open Access Journals (Sweden)

    Xiangping Kong

    2013-04-01

    Full Text Available In order to ensure the safety of DFIG when severe fault happens, crowbar protection is adopted. But during slight fault condition, the crowbar protection will not trip, and the DFIG is still excited by AC-DC-AC converter. In this condition, operation characteristics of the converter have large influence on the fault current characteristics of DFIG. By theoretical analysis and digital simulation, the fault current characteristics of DFIG during slight voltage dips are studied. And the influence of controller parameters of converter on the fault current characteristics is analyzed emphatically. It builds a basis for the construction of relay protection which is suitable for the power gird with accession of DFIG.

  1. Labour Market Policy under Conditions of Permanent Austerity

    DEFF Research Database (Denmark)

    Bengtsson, Mattias; de la Porte, Caroline; Jacobsson, Kerstin

    2017-01-01

    Social investment (SI) is part of a strategy to modernize the European welfare states by focusing on human resource development throughout the life-course, while ensuring financial sustainability. Recognizing that this strategy was only partially implemented by the EU member states prior...... to the financial and Eurozone crises, this article investigates whether reforms and expenditure patterns in labour market policy (LMP) have moved more towards or away from SI following the 2008 financial crisis. We use quantitative and qualitative data to investigate the degree to which there have been shifts...... in the SI aspects of LMPs in eight countries across four welfare state regimes. We also investigate which aspects of LMPs have been strengthened and which have been weakened, enabling us to make a nuanced assessment of labour market SIs across the EU in a period of permanent austerity. We find that although...

  2. Wind power and the conditions at a liberalized power market

    Science.gov (United States)

    Morthorst, P. E.

    2003-07-01

    Wind power is undergoing a rapid development nationally as well as globally and in a number of countries covers an increasing part of the power supply. At the same time an ongoing liberalization of power markets is taking place and to an increasing extent the owners of wind power plants will themselves have to be responsible for trading the power at the spot market and financially handling the balancing. In the western part of Denmark (Jutland/Funen area), wind-generated power from time to time covers almost 100% of total power consumption. Therefore some examples are chosen from this area to analyse in more detail how well large amounts of wind power in the short-term are handled at the power spot market. It turns out that there is a tendency that more wind power in the system in the short run leads to relatively lower spot prices, while less wind power implies relatively higher spot prices, although, with the exception of December 2002, in general no strong relationship is found. A stronger relationship is found at the regulating market, where there is a fairly clear tendency that the more wind power produced, the higher is the need for down-regulation, and, correspondingly, the less wind power produced, the higher is the need for up-regulation. In general for the Jutland/Funen area the average cost of down-regulation is calculated as 1.2 c/kWh regulated for 2002, while the cost of up-regulation amounts to 0.7 c/kWh regulated.

  3. Thermal performance of marketed SDHW systems under laboratory conditions

    DEFF Research Database (Denmark)

    Furbo, Simon; Andersen, Elsa; Fan, Jianhua

    A test facility for solar domestic hot water systems, SDHW systems was established at the Technical University of Denmark in 1992. During the period 1992-2012 21 marketed SDHW systems, 16 systems from Danish manufacturers and 5 systems from manufacturers from abroad, have been tested in the test...... comfort, avoiding simple errors, using the low flow principle and heat stores with a high degree of thermal stratification and by using components with good thermal characteristics....

  4. An in vitro investigation of two currently marketed dentin tubule occlusion dentifrices.

    Science.gov (United States)

    Parkinson, Charles R; Willson, Richard J

    2011-01-01

    The objective of this study was to evaluate the relative level of dentin tubule occlusion afforded by two dentifrices specifically developed to occlude dentin tubules, following finger-applied dab-on application and by repeated brushing, in a longitudinal acid-challenge-based dentin disk model. The impact of a dietary acid alone (grapefruit juice) on the level of dentin tubule occlusion conferred by each product following dab-on application was also explored in a separate short-term stand-alone exploratory dentin disk-based in vitro study. For the longitudinal study, 120 bovine dentin discs, polished and etched in citric acid for two minutes to provide a smooth dentin surface with patent tubules, were divided into three treatment groups and subjected to a finger application of the dentifrice only, or a combination of finger application and brushing. Prior to and between treatments, the dentin samples were stored in saliva (for > 60 minutes). The test products were an 8% w/w strontium acetate dentifrice (currently marketed as Sensodyne Rapid Relief), an arginine-based dentifrice (marketed as Colgate Sensitive Pro-Relief), and deionized water. For the exploratory acid resistance study, 24 dentin samples were divided into two treatment groups. Treatment consisted of a single dab-on application with the test dentifrices to the hydrated surface of dentin, followed by exposure to either a 30-second or 10-minute grapefruit juice acid challenge. For both models, at the end of each treatment period, the samples were removed for scanning electron microscopy analysis and graded on a categorical visual scale. All data were analyzed statistically by unpaired t-test comparison. In the longitudinal (four-day) model, the strontium acetate-based dentifrice occluded dentin tubules significantly better than the currently marketed arginine-based dentifrice post-dab-on treatment and grapefruit juice challenge (p < 0.0001). At all other time points, the strontium acetate dentifrice

  5. Use of the conditional marketing authorization pathway for oncology medicines in Europe.

    Science.gov (United States)

    Hoekman, J; Boon, W P C; Bouvy, J C; Ebbers, H C; de Jong, J P; De Bruin, M L

    2015-11-01

    Conditional marketing authorization (CMA) in the European Union (EU) is an early access pathway for medicines that show promising therapeutic effects, but for which comprehensive data are not available. Using a mixed quantitative-qualitative research design, we evaluated how CMA has been used in marketing authorization of oncology medicines in the period 2006 to 2013. We show that compared to full marketing authorization, CMA is granted based on less comprehensive data. However, this is accompanied by significantly longer assessment times and less consensus among regulators about marketing authorization. Moreover, development time from first-in-human testing to marketing authorization did not differ between full marketing authorization and CMA, but was significantly longer for CMA compared to accelerated approved products in the United States (US). Results indicate that CMA is not used by companies as a prospectively planned pathway to obtain early access, but as a "rescue option" when submitted data are not strong enough to justify full marketing authorization.

  6. 75 FR 60713 - Farmers' Market Promotion Program: Notice of Request for Extension and Revision of a Currently...

    Science.gov (United States)

    2010-10-01

    ... Agricultural Marketing Service Farmers' Market Promotion Program: Notice of Request for Extension and Revision of a Currently Approved Information Collection AGENCY: Agricultural Marketing Service, USDA. ACTION... Promotion Program (FMPP) was created through an amendment of the Farmer-to-Consumer Direct Marketing Act...

  7. Labour market specific institutions and the working conditions of labour migrants:

    DEFF Research Database (Denmark)

    Arnholtz, Jens; Hansen, Nana Wesley

    2013-01-01

    Based on a respondent driven sampling survey with 500 Polish migrant workers in Denmark, this article argues that specific labour market institutions and sector differences need to be taken into account when explaining the working conditions of migrant workers. Comparing the working conditions of...... such as institutionalized wage variability within sectors and the decentralized regulation of working conditions are important when assessing the potential implication of migrant workers in the labour market....

  8. Investigation of Socially Responsible Investment Markets (SRI Using Dynamic Conditional Correlation (DCC Method: Implications for Diversification

    Directory of Open Access Journals (Sweden)

    Gurudeo Anand Tularam

    2010-01-01

    Full Text Available Problem statement: Over the last ten years there has been a phenomenal growth in the amount of funds placed in SRI globally estimated to be around US$6.5 trillion while around US$55 billion in the Australian market. Accurate knowledge of correlation of the Australian SRI market with other SRI markets overseas is crucially important for Australian (SRI investors for international portfolio diversification since portfolio diversification theory posits that the lower (higher the correlation between markets, the higher (lower the gains to be made. The study examines the relationship of the Australian SRI market with fourteen other markets-Canada, Denmark, France, Germany, Hong Kong, Ireland, Japan, Netherlands, Norway, South Africa, Sweden, Switzerland, United Kingdom and the United States. Approach: The relationships of the Australian Socially Responsible Investment (SRI market with other SRI markets worldwide during the period 1994-2009 are examined based on the dynamic conditional correlation multivariate GARCH model (DCCMVGarch. In the DCC method, the multivariate conditional variance estimation is simplified by estimating univariate GARCH models for each market. Using the transformed residuals resulting from the first stage, the authors can estimate a conditional correlation estimator. The standard errors for the first stage parameters remain while the standard errors for the correlation parameters are modified. Results: Our results showed that the Australian market experienced a surge in correlation with all other markets during the global financial crisis. During the period of study, the correlation of Australia with Canada, Denmark, Norway and the United Kingdom increased over time while its correlation with other countries remained stationary. This implies that the Australian SRI market is becoming more integrated with those of Canada, Denmark, Norway and the United Kingdom. Therefore, these overseas markets provide less

  9. Marketing of library and information services in global era: A current approach

    Directory of Open Access Journals (Sweden)

    Sanjay Kumar Karn

    2008-06-01

    Full Text Available This paper deals with the marketing of library and information services in the global era. It discusses about the marketing concept of today's library and information centers covering various topics such as management of libraries and commitment to customer's satisfaction. It also defines the marketing and its current approach to library and information services at the global level. It also describes customer/user's topic such as customers' priorities, customers' expectations, individuality responsiveness, relationships, quality of services, professional skills and competencies and value added services. The 5 Ps of marketing mix, i.e. product, pricing, place, promotion and person (staff have been discussed. The marketing should aim at effective library and information services. The "service trinity", i.e. users (customers, the staff (service provider and information resources and system should be taken care of from the view of these services. In the modern age, the library and information services (LIS are customer (user oriented. Therefore, users' priorities, expectations and needs should be taken into account. The services should be value added according to the current requirement of the users. It is concluded that the modern libraries are information markets and the library users are consumers of information. The ultimate objective of the marketing of library and information services should be the dissemination of the right information to the right customer (user at the right time.

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

    Science.gov (United States)

    Casswell, Sally

    2012-03-01

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

  11. The current situation of deaf people in the labour market in the Czech Rebublic

    OpenAIRE

    Vyšínová, Kateřina

    2016-01-01

    This thesis focuses on the current situation of deaf people in the labour market in the Czech Republic. It emphasizes on differentiation of individual hearing impairment which is very important to explore the issue. The work examines the offer of education for deaf and deals with obstacles in the transition from school to working life, which is closely related to future labour market outcomes. It also focuses on organizations that help deaf people to overcome these barriers. It defines employ...

  12. Current state and near-term prospects for development of the transport logistics market in Ukraine

    Directory of Open Access Journals (Sweden)

    Olena Karpenko

    2017-05-01

    Full Text Available The article has studied the current state of the transport services market in Ukraine, characterized features of the favorable geopolitical position of the country, identified segments of the market of transport and logistics services in Ukraine, made an analysis of the dynamics of freight transportation by land transport, determined its capacity in money terms and calculated the component share of this type of activity in the country’s GDP.

  13. The residential electricity sector in Denmark: A description of current conditions

    DEFF Research Database (Denmark)

    Kitzing, Lena; Katz, Jonas; Schröder, Sascha Thorsten

    We provide an overview of the current conditions and framework for residential electricity consumption in Denmark. This includes a general overview of the sector, the retail market and the regulatory framework. We describe the regulations currently in place and changes which have been decided for...... in the area, which are listed in the Glossary towards the end of the report. We also attach a list and description of the major sources of information and data that can be obtained and downloaded for analysis of the Danish residential electricity sector.......We provide an overview of the current conditions and framework for residential electricity consumption in Denmark. This includes a general overview of the sector, the retail market and the regulatory framework. We describe the regulations currently in place and changes which have been decided...... for the coming years. The information and data described are all publicly available, though much of it only in Danish language. This description is to our knowledge one of the first comprehensive overviews of the Danish residential sector in English language. We have translated a number of terms commonly used...

  14. INSURANCE MARKETING OF INNOVATIONS IN THE REGIONAL MARKET OF SERVICES UNDER PRESENT CONDITIONS: STRATEGIC ASPECTS

    Directory of Open Access Journals (Sweden)

    A. V. Kovalenko

    2012-01-01

    Full Text Available Innovative development of insurance activities must be directed towards creation of new insurance products. Up-to-date innovative insurance marketing should be carried out on the basis of an efficient innovative process management system. For a big insurance company with a largeclient base, high service standards may be warranted only through implementation of innovations linked with newest information technologies.

  15. An Analysis of Current Labor Market Developments and Structures in European Union – in Correlation with Labor Market Flexicurity Requirements

    Directory of Open Access Journals (Sweden)

    Alina Ştefania CHENIC (CREŢU

    2012-03-01

    Full Text Available Althougt at first sight the crisis appears as a disturbance of the regular course of economic, social and organizational, this is a necessary step that turns old structures and relations to some superior functional. Under these conditions, hawever, it is absolutely necessary that the situation be properly evaluated by an analysis of developments and labour market structures and be taken right decision for the purposes of proper management of existing and potential recovery so far underused resources: people, values and strategies. The impact of the economic crisis on labour markets displays significant variation from one country to another. Employment rates and unemployment rates will be compared between European countries and for different groups of workers. Some countries have succeeded in keeping employment levels up and unemployment levels down through recourse to employmentpreservation and employment-creation measures combined with an expansion of active labour market policies. Moreover, certain labour market groups or categories have been particularly hard hit by the crisis. These include men, temporary workers, youth and migrant workers. In the EU Member States, crossing the crisis period was marked by changes in the sense orientation flexibleworking time and conservation work, a strategy that ensures rapid and reversible adaptation to the needs ofproduction entities present.

  16. Labor-Market Conditions for Engineers: Is There a Shortage? Proceedings of a Symposium.

    Science.gov (United States)

    National Academy of Sciences - National Research Council, Washington, DC. Office of Scientific and Engineering Personnel.

    These proceedings include four papers that examine four different models of the engineering labor market, namely, those of: (1) the American Electronics Association ("Technical Employment Projections, 1983-1987" by Pat Hill Hubbard); (2) the Bureau of Labor Statistics ("Future Labor-Market Conditions for Engineers" by Ronald E.…

  17. Marketing.

    Science.gov (United States)

    Doyle, Peter

    1987-01-01

    Explores the role of marketing in the modern firm and the key tasks of marketing management. Defines the term "marketing" and discusses it as an economic concept. Discusses three key marketing principals. (RKM)

  18. Wall conditioning for ITER: Current experimental and modeling activities

    Energy Technology Data Exchange (ETDEWEB)

    Douai, D., E-mail: david.douai@cea.fr [CEA, IRFM, Association Euratom-CEA, 13108 St. Paul lez Durance (France); Kogut, D. [CEA, IRFM, Association Euratom-CEA, 13108 St. Paul lez Durance (France); Wauters, T. [LPP-ERM/KMS, Association Belgian State, 1000 Brussels (Belgium); Brezinsek, S. [FZJ, Institut für Energie- und Klimaforschung Plasmaphysik, 52441 Jülich (Germany); Hagelaar, G.J.M. [Laboratoire Plasma et Conversion d’Energie, UMR5213, Toulouse (France); Hong, S.H. [National Fusion Research Institute, Daejeon 305-806 (Korea, Republic of); Lomas, P.J. [CCFE, Culham Science Centre, OX14 3DB Abingdon (United Kingdom); Lyssoivan, A. [LPP-ERM/KMS, Association Belgian State, 1000 Brussels (Belgium); Nunes, I. [Associação EURATOM-IST, Instituto de Plasmas e Fusão Nuclear, 1049-001 Lisboa (Portugal); Pitts, R.A. [ITER International Organization, F-13067 St. Paul lez Durance (France); Rohde, V. [Max-Planck-Institut für Plasmaphysik, 85748 Garching (Germany); Vries, P.C. de [ITER International Organization, F-13067 St. Paul lez Durance (France)

    2015-08-15

    Wall conditioning will be required in ITER to control fuel and impurity recycling, as well as tritium (T) inventory. Analysis of conditioning cycle on the JET, with its ITER-Like Wall is presented, evidencing reduced need for wall cleaning in ITER compared to JET–CFC. Using a novel 2D multi-fluid model, current density during Glow Discharge Conditioning (GDC) on the in-vessel plasma-facing components (PFC) of ITER is predicted to approach the simple expectation of total anode current divided by wall surface area. Baking of the divertor to 350 °C should desorb the majority of the co-deposited T. ITER foresees the use of low temperature plasma based techniques compatible with the permanent toroidal magnetic field, such as Ion (ICWC) or Electron Cyclotron Wall Conditioning (ECWC), for tritium removal between ITER plasma pulses. Extrapolation of JET ICWC results to ITER indicates removal comparable to estimated T-retention in nominal ITER D:T shots, whereas GDC may be unattractive for that purpose.

  19. Strength and conditioning in tennis: current research and practice.

    Science.gov (United States)

    Reid, Machar; Schneiker, Knut

    2008-06-01

    Virtually all professional tennis players are in continuous pursuit of enhanced performance. With the modern game becoming increasingly dynamic and tournament schedules no less demanding, the importance of physical fitness is well accepted. Indeed, most professional tennis players resource strength and conditioning specialists on a full- or part-time basis. As tennis play is characterised by intricate bio-energetics, planning specific strength and conditioning interventions represents a significant challenge for the specialist. Further, where game physiology and mechanics have been described extensively, critiques of the efficacy of different training initiatives are far less common. This review therefore considers the current scientific, tennis-specific fitness training evidence base in light of contemporary conditioning, and more particularly resistance training, practices.

  20. A trade based view on casino taxation: market conditions.

    Science.gov (United States)

    Li, Guoqiang; Gu, Xinhua; Wu, Jie

    2015-06-01

    This article presents a trade based theory of casino taxation along with empirical evidence found from Macao as a typical tourism resort. We prove that there is a unique optimum gaming tax in a particular market for casino gambling, argue that any change in this tax is engendered by external demand shifts, and suggest that the economic rent from gambling legalization should be shared through such optimal tax between the public and private sectors. Our work also studies the tradeoff between economic benefits and social costs arising from casino tourism, and provides some policy recommendations for the sustainable development of gaming-led economies. The theoretical arguments in this article turn out to be consistent with empirical observations on Macao realities over the recent decade.

  1. The Determinant Factors Of Sectoral Stock Return In Bullish And Bearish Condition At Indonesian Capital Market

    Directory of Open Access Journals (Sweden)

    Defrizal

    2015-07-01

    Full Text Available Abstract this study aims to explain determinant factors of sectoral stock return in bullish and bearish condition at Indonesian capital market. This study used a multi-factor asset pricing model with sectoral stock return as the dependent variable and stock market return interest rates and exchange rate as independent variables. The Identification of stock market condition by using a Markov Switching Models which are also used as the basis for segmenting the data into bullish and bearish conditions. Estimates of the model used the robust least square method. This study used data from Indonesian Stock Exchange to the observation period from January 1996 to December 2013. The results of this study were 1 simultaneously stock market return interest rates and exchange rate affected the sectoral stock return in bullish and bearish condition. 2 Partially the stock market return positively effect and is as a main factor in determining the sectoral stock return in all industries in either bullish condition or bearish condition while the effect of the interest rates and exchange rate do not consistently affect the sectoral stock return in different industries and market conditions.

  2. HERDING BEHAVIOR UNDER MARKETS CONDITION: EMPIRICAL EVIDENCE ON THE EUROPEAN FINANCIAL MARKETS

    Directory of Open Access Journals (Sweden)

    Moatemri Ouarda

    2013-01-01

    Full Text Available This study presents four main contributions to the literature of behavior herding. Firstly, it extends the behavioral researches of herding of the investors on a developed market and mainly on a European market as a whole. Secondly, we are interested in examination of herding behavior at the level of sectors by using data at the levels of companies. Thirdly, this document estimates the implications of herding behavior in terms of returns, volatility and volume of transaction. Fourthly, the herding behavior is revealed as well during the period of the recent global financial crisis in 2007-2008 and of Asian crisis. Our results reveal a strong evidence of herding behavior sharply contributed to a bearish situation characterized by a strong volatility and a trading volume. The repercussion of herding during the period of the recent financial crisis is clearly revealed for the sectors of the finance and the technology.

  3. Analysis of the Reinsurance Market Situation under Conditions of Volatility of the World Economy

    Directory of Open Access Journals (Sweden)

    Bozhenko Andriy S.

    2013-12-01

    Full Text Available The article conducts analysis of the modern state and prospects of further development of the reinsurance market through identification of prerequisites of establishment and systematisation of main stages of formation of this market situation. It studies main parameters of formation of the studies economic category: volume of the global market of reinsurance, factors of interaction of demand and supply; interconnection of participants of this market under conditions of volatility of the world economy. Results of the study, stated in this article, give a possibility to affirm that analysis and process of formation of the reinsurance market situation is a complex and multi-sided topic for conducting further studies. Using the obtained data, one can forecast future behaviour of the market participants when unfavourable situations occur and find the most optimal ways of their solution.

  4. Marketing strategies in anti-recessionary management: classification signs and application conditions

    Directory of Open Access Journals (Sweden)

    Yu.M. Melnyk

    2011-12-01

    Full Text Available In the article the research of marketing strategies in anti-recessionary management essence is conducted, their features and an application condition in system of anti-recessionary management are defined, classification signs are analyzed and generated.

  5. Dynamic Conditional Correlation Analysis of Stock Market Contagion: Evidence from the 2007-2010 Financial Crises

    National Research Council Canada - National Science Library

    Zouheir Mighri; Faysal Mansouri

    2013-01-01

    .... We use a dynamic conditional correlation (DCC) multivariate GARCH model in order to capture potential contagion effects between US and major developed and emerging stock markets during the 2007-2010 major financial crisis...

  6. Crude oil price shocks and stock returns. Evidence from Turkish stock market under global liquidity conditions

    Energy Technology Data Exchange (ETDEWEB)

    Berk, Istemi [Koeln Univ. (Germany). Energiewirtschaftliches Inst.; Aydogan, Berna [Izmir Univ. of Economics (Turkey). Dept. of International Trade and Finance

    2012-09-15

    The purpose of this study is to investigate the impacts of crude oil price variations on the Turkish stock market returns. We have employed vector autoregression (V AR) model using daily observations of Brent crude oil prices and Istanbul Stock Exchange National Index (ISE- 1 00) returns for the period between January 2, 1990 and November 1, 2011. We have also tested the relationship between oil prices and stock market returns under global liquidity conditions by incorporating a liquidity proxy variable, Chicago Board of Exchange's (CBOE) S and P 500 market volatility index (VIX), into the model. Variance decomposition test results suggest little empirical evidence that crude oil price shocks have been rationally evaluated in the Turkish stock market. Rather, it was global liquidity conditions that were found to account for the greatest amount of variation in stock market returns.

  7. Conditional Autoregregressive Range (CARR) Based Volatility Spillover Index For the Eurozone Markets

    OpenAIRE

    Bayraci, Selcuk; Demiralay, Sercan

    2013-01-01

    : We examine the volatility spillovers among major Eurozone countries employing the Diebold and Yilmaz (2012) model with time-varying conditional ranges generated from conditional autoregressive range (CARR) model of Chou (2005). The empirical findings, based on a data set covering a fifteen year period (1998-2013), suggest a total volatility spillover index in a very high degree. 74.9% of total volatility in the Eurozone markets is attributed to spillover effects from other markets. Moreover...

  8. The Crime Rate and the Condition of the Labor Market: A Vector Autoregressive Model

    OpenAIRE

    Tadashi Yamada

    1985-01-01

    Few empirical studies of the economics of crime have doubted the deterrent effects of the legal sanctions on crime. Those studies, however, have not established a definitive understanding of the effects of labor market conditions on crime. In this paper, we examine the impact of labor market conditions, represented by either male civilian unemployment or labor force participation rates, on seven major categories of crime, using the quarterly crime-rate data for the United States. Based on an ...

  9. Cursed Resources? Political Conditions and Oil Market Outcomes.

    OpenAIRE

    Gilbert E. Metcalf; Catherine Wolfram

    2010-01-01

    We analyze how a country's political institutions affect oil production within its borders. We find a pronounced negative relationship between political openness and volatility in oil production, with democratic regimes exhibiting less volatility than more autocratic regimes. This relationship holds across a number of robustness checks including using different measures of political conditions, instrumenting for political conditions and using several measures of production volatility. Politic...

  10. Key tasks in healthcare marketing: assessing importance and current level of knowledge.

    Science.gov (United States)

    Kennett, Pamela A; Henson, Steve W; Crow, Stephen M; Hartman, Sandra J

    2005-01-01

    When examining the healthcare industry, the need for continuing education in internal functions (i.e., HR management) has been documented. However, equally important to success in the healthcare industry are external functions such as marketing. In an expansion of research on internally focused functions, we report findings from an exploratory study designed to examine the perceptions of executives about managerial skill needs in the externally focused area of marketing. Specifically, we examine eight key tasks in marketing and ask executives to rate the level of knowledge required for each and then to assess current, or actual, levels of knowledge in the field. Findings suggest that pricing strategy, product strategy, and segmentation and targeting were the tasks that require the most knowledge for healthcare marketers, and that they do, in fact, perceive various gaps in all of the areas examined. Implications and suggestions for future research are provided.

  11. A conditional extreme value theory approach in value-at-risk forecasting: Evidence from Southeastern Europe and USA market

    Directory of Open Access Journals (Sweden)

    Totić Selena

    2015-01-01

    Full Text Available As a consequence of the recent financial crisis, the adequacy of different Value-at-Risk (VaR methodologies was heavily questioned. Current practice in VaR assessment relies on modeling the whole distribution of returns. As an alternative, in this paper we model tail behavior of returns, and thus VaR, using conditional Extreme Value Theory (EVT, which combines EVT and GARCH methodology. Moreover, we examine the performance of conditional EVT with the daily returns of seven stock market indices, of which six are from Southeastern Europe (BelexLine, BET, BUX, CROBEX, SBITOP, SOFIX from the period of September 2004 - April 2013, and one from USA market (Standard&Poors 500 Index from the period January 1998 - April 2013. Backtesting of historical daily returns proves that conditional EVT model gives good predictions for all indices and for all confidence levels.

  12. Pharmaceutical Market Access: current state of affairs and key challenges – results of the Market Access Launch Excellence Inventory (MALEI

    Directory of Open Access Journals (Sweden)

    Marcus A. Koch

    2015-12-01

    Full Text Available Objectives: To take inventory of the current state of affairs of Market Access Launch Excellence in the life sciences industry. To identify key gaps and challenges for Market Access (MA and discuss how they can be addressed. To generate a baseline for benchmarking MA launch excellence. Methodology: An online survey was conducted with pharmaceutical executives primarily working in MA, marketing, or general management. The survey aimed to evaluate MA excellence prerequisites across the product life cycle (rated by importance and level of implementation and to describe MA activity models in the respective companies. Composite scores were calculated from respondents’ ratings and answers. Results: Implementation levels of MA excellence prerequisites generally lagged behind their perceived importance. Item importance and the respective level of implementation correlated well, which can be interpreted as proof of the validity of the questionnaire. The following areas were shown to be particularly underimplemented: 1 early integration of MA and health economic considerations in research and development decision making, 2 developing true partnerships with payers, including the development of services ‘beyond the pill’, and 3 consideration of human resource and talent management. The concept of importance-adjusted implementation levels as a hybrid parameter was introduced and shown to be a viable tool for benchmarking purposes. More than 70% of respondents indicated that their companies will invest broadly in MA in terms of capital and headcount within the next 3 years. Conclusions: MA (launch excellence needs to be further developed in order to close implementation gaps across the entire product life cycle. As MA is a comparatively young pharmaceutical discipline in a complex and dynamic environment, this effort will require strategic focus and dedication. The Market Access Launch Excellence Inventory benchmarking tool may help guide decision

  13. Consequences of the Budget Deficit in the Current Crisis in Romania. Implications on the Labor Market

    Directory of Open Access Journals (Sweden)

    Gabriela MOLĂNESCU

    2011-02-01

    Full Text Available In the current economic activity conditions, in which the need of financial resources is usually higher than the existing funds, the elaborations of budgets at any level is one of the primary issues, particularly as regards the principle of budgetary balance. Approaches regarding sizing budgets deficits, means of financing and particularly sizing public debt get a series of touches of precise nature for different economies. Actual economic, financial, social and administrative conditions put up a series of problems which impose an extremely serious approach of the potential adverse impact by sizing of budget deficits and public debt over the real possibilities of noninflationary financing. In Romania, in the highly complex framework in which the economic activity takes place, in the attempt to show the place held by the budget deficit, a special role is assigned to determine the share of public financial deficit in the consolidated budget revenue and expenditure. Currently, knowledge and concern for reducing the budget deficit are still of great importance, especially as Romania is facing great difficulties in economic development. Amid deepening structural crisis phenomena, increasing budget deficits financed over a non-inflationary limits comes as an additional factor that contributes to imbalances of the economy. In addition, where budgetary expenditures are targeted to satisfy, primary, the redistribution function and to state subsidies, because of the lack of a real multiplier coefficient, the state budget deficit worsens. Influences such as introducing economic disturbance in the mechanisms which cause them to increase budget deficits can be summarized and grouped into two broad categories: economic influences and psychological influences. Regarding economic influences, we can say that they act strongly and strictly determined by how meanings used to cover budget deficit. The modalities used are subject to an analysis by direct or indirect

  14. Shared Solar. Current Landscape, Market Potential, and the Impact of Federal Securities Regulation

    Energy Technology Data Exchange (ETDEWEB)

    Feldman, David [National Renewable Energy Lab. (NREL), Golden, CO (United States); Brockway, Anna M. [Office of Energy Efficiency and Renewable Energy (EERE), Washington, DC (United States); Ulrich, Elaine [Office of Energy Efficiency and Renewable Energy (EERE), Washington, DC (United States); Margolis, Robert [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2015-04-01

    This report provides a high-level overview of the current U.S. shared solar landscape and the impact that a given shared solar program’s structure has on requiring federal securities oversight, as well as an estimate of market potential for U.S. shared solar deployment.

  15. Shared Solar. Current Landscape, Market Potential, and the Impact of Federal Securities Regulation

    Energy Technology Data Exchange (ETDEWEB)

    Feldman, David [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Brockway, Anna M. [U.S. Department of Energy, Washington, DC (United States); Ulrich, Elaine [U.S. Department of Energy, Washington, DC (United States); Margolis, Robert [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

    2015-04-07

    This report provides a high-level overview of the current U.S. shared solar landscape, the impact that a given shared solar program’s structure has on requiring federal securities oversight, as well as an estimate of market potential for U.S. shared solar deployment.

  16. The European wood pellet markets: current status and prospects for 2020

    NARCIS (Netherlands)

    Sikkema, R.|info:eu-repo/dai/nl/110609913; Steiner, M.; Junginger, H.M.|info:eu-repo/dai/nl/202130703; Hiegl, W.; Hansen, M.T.; Faaij, A.P.C.|info:eu-repo/dai/nl/10685903X

    2011-01-01

    The wood pellet market is booming in Europe. The EU 2020 policy targets for renewable energy sources and greenhouse gas (GHG) emissions reduction are among the main drivers. The aim of this analysis is to map current European national wood pellet demand and supplies, to provide a comprehensive

  17. Indoor air quality investigation at air-conditioned and non-air-conditioned markets in Hong Kong.

    Science.gov (United States)

    Guo, H; Lee, S C; Chan, L Y

    2004-05-05

    To characterize indoor air quality at the markets in Hong Kong, three non-air-conditioned and two air-conditioned markets were selected for this study. The indoor air pollutants measured included PM(10) (particulate matters with aerodynamic diameter less than 10 microm), total bacteria count (TBC), carbon monoxide (CO), nitric oxide (NO), nitrogen dioxide (NO(2)) and sulfur dioxide (SO(2)). The indoor and outdoor concentrations of these target air pollutants at these markets were measured and compared. The effects of air conditioning, temperature/relative humidity variation and different stalls on the indoor air quality were also investigated. The results indicated that all of the average indoor concentrations of PM(10), TBC, CO and NO(2) at the markets were below the Hong Kong Indoor Air Quality Objectives (HKIAQO) standards with a few exceptions for PM(10) and TBC. The elevated PM(10) concentrations at Hung Hom, Ngau Tau Kok and Wan Chai markets were probably due to the air filtration of outdoor airborne particulates emitted from vehicular exhaust, whereas high concentrations of airborne bacteria at Sai Ying Pun and Tin Shing markets were linked to the use of air conditioning. Correlation analysis demonstrated that indoor bacteria concentrations were correlated with temperature and relative humidity. The operation of air conditioning did not significantly reduce the levels of air pollutants at the markets. However, the higher indoor/outdoor ratios demonstrated that the operation of air conditioning had influence on the levels of bacteria at the markets. It was found that average PM(10) concentration at poultry stalls was higher than the HKIAQO standard of 180 microg/m(3), and was over two times that measured at vegetable, fish and meat stalls. Furthermore, the concentration of airborne bacteria at the poultry stalls was as high as 1031 CFU/m(3), which was above the HKIAQO standard of 1000 CFU/m(3). The bacteria levels at other three stalls were all below the

  18. A Study on the Current Status and Prospects of Development of the Tourism Services Market

    Directory of Open Access Journals (Sweden)

    Miroshnyk Mariia V.

    2017-06-01

    Full Text Available The article considers the world trends in the developmet of services market, and it has been determined that the service sector is about 70% of the world’s gross domestic product (GDP. It has been noted that the tourism sector is one of the largest in the world economy, and its market in terms of investment efficiency is among the highly profitable markets along with the gas and oil producing, industrial, and automotive markets. The tourism market in Ukraine is only about 2% of the country’s GDP, but has great potential for innovation development and tourism perspectives. Such a situation requires constant monitoring and analyzing, which makes the selected study relevant. The purpose of the article was to provide a comprehensive analysis of the current status of the market for tourism services in Ukraine and to determine the main tendencies in its further development. It has been found that the tourism industry sector in Ukraine is formed by three components: outbound (international, internal, and inbound (foreign tourism, the quantitative increase of which will increase the efficiency of the country’s tourism potential and reinforce its positive image abroad.

  19. Post market surveillance in the german medical device sector - current state and future perspectives.

    Science.gov (United States)

    Zippel, Claus; Bohnet-Joschko, Sabine

    2017-08-01

    Medical devices play a central role in the diagnosis and treatment of diseases but also bring the potential for adverse events, hazards or malfunction with serious consequences for patients and users. Medical device manufacturers are therefore required by law to monitor the performance of medical devices that have been approved by the competent authorities (post market surveillance). Conducting a nationwide online-survey in the German medical device sector in Q2/2014 in order to explore the current status of the use of post market instruments we obtained a total of 118 complete data sets, for a return rate of 36%. The survey included manufacturers of different sizes, producing medical devices of all risk classes. The post market instruments most frequently reported covered the fields of production monitoring and quality management as well as literature observation, regulatory vigilance systems, customer knowledge management and market observation while Post Market Clinical Follow-up and health services research were being used less for product monitoring. We found significant differences between the different risk classes of medical devices produced and the intensity of use of post market instruments. Differences between company size and the intensity of instruments used were hardly detected. Results may well contribute to the development of device monitoring which is a crucial element of the policy and regulatory system to identify device-related safety issues. Copyright © 2017 Elsevier B.V. All rights reserved.

  20. ORGANIC PRODUCT MARKET DEVELOPMENT – FAVORABLE CONDITIONS AND LIMITS IN ROMANIA

    Directory of Open Access Journals (Sweden)

    FRUNTE Ş CRISTINA FLORINA

    2014-02-01

    Full Text Available The modern global tendencies, the care for environment, aspirations to a different lifestyle of an increasingly large group of people retain in the foreground of current preoccupations the organic products. During the last decade, the market of such products grows and the trends are constantly upwards in Europe and all over the world. Romania makes no exception. The Romanian market for organic products finds itself in an incipient stage. Obviously, there is a series of special features of Romanian market that might turn into favorable factors or limits for development

  1. ORGANIC PRODUCT MARKET DEVELOPMENT – FAVORABLE CONDITIONS AND LIMITS IN ROMANIA

    Directory of Open Access Journals (Sweden)

    FRUNTEŞ CRISTINA FLORINA

    2014-02-01

    Full Text Available The modern global tendencies, the care for environment, aspirations to a different lifestyle of an increasingly large group of people retain in the foreground of current preoccupations the organic products. During the last decade, the market of such products grows and the trends are constantly upwards in Europe and all over the world. Romania makes no exception. The Romanian market for organic products finds itself in an incipient stage. Obviously, there is a series of special features of Romanian market that might turn into favorable factors or limits for development.

  2. Conditions for Lower Hybrid Current Drive in ITER

    Science.gov (United States)

    Cesario, R.; Amicucci, L.; Cardinali, A.; Castaldo, C.; Ceccuzzi, S.; Napoli, F.; Tuccillo, A. A.; Galli, A.; Schettini, G.

    2012-12-01

    To control the plasma current profile represents one of the most important problems of the research of nuclear fusion energy based on the tokamak concept, as in the plasma column the necessary conditions of stability and confinement should be satisfied. This problem can be solved by using the lower hybrid current drive (LHCD) effect, which was demonstrated to occur also at reactor grade high plasma densities provided that a proper method should be utilised, as assessed on FTU (Frascati Tokamak Upgrade). This method, based on theoretical predictions confirmed by experiment, produces relatively high electron temperature at the plasma periphery and scrape-off layer (SOL), consequently reducing the broadening of the spectrum launched by the antenna produced by parasitic wave physics of the edge, namely parametric instability (PI). The new results presented here show that, for kinetic profiles now foreseen for the SOL of ITER, PI is expected to hugely broaden the antenna spectrum and prevent any penetration in the core of the coupled LH power. However, considering the FTU method and assuming higher electron temperature at the edge (which would be however reasonable for ITER) the PI-produced spectral broadening would be mitigated, and enable the penetration of the coupled LH power in the main plasma. By successful LHCD effect, the control of the plasma current profile at normalised minor radius of about 0.8 would be possible, with much higher efficiency than that obtainable by other tools. A very useful reinforce of bootstrap current effects would be thus possible by LHCD in ITER.

  3. Conditional Relationship Between Beta and Return in the US Stock Market

    Directory of Open Access Journals (Sweden)

    Bing XIAO

    2016-04-01

    Full Text Available According to the CAPM, risk is measured by the beta, and the relation between required expected return and beta is linear. This paper examines the conditional relationship between beta and return in the US stock market. The conditional covariances and variances used to estimate beta are modeled as an ARCH process. The beta return relationship is tested upon the sign of the excess market return. The implication of the sign of the excess market return follows Morelli (2011. This study shows the importance of recognizing the sign of the excess market return when testing the beta-return relationship. The approach also allows us to distinguish the size effect and the effect of economic cycles.

  4. The Influence of the Technical Condition of a Building on the Property’s Market Value

    Directory of Open Access Journals (Sweden)

    Ziembicka Beata

    2016-12-01

    Full Text Available The housed property’s market value is influenced by a set of characteristic qualities, among which is the technical condition of a building. The aim of this paper is to study the influence of the technical condition of a building on the market price of the dwelling units, depending, among others, on the chosen method and the approach to the assessment of the housing wear degree. The analysis has been performed based on the estimation of the market value of an illustrative dwelling unit located in a building erected with the use of prefabricated large panel technology in selected variants. The study is based on data from the period between January and December 2012, which are related to the sale of rights to dwelling units from the secondary market. The information was obtained from a transactional database based on the Partner Data Exchange system with the Walor software.

  5. The dynamic conditional relationship between stock market returns and implied volatility

    Science.gov (United States)

    Park, Sung Y.; Ryu, Doojin; Song, Jeongseok

    2017-09-01

    Using the dynamic conditional correlation multivariate generalized autoregressive conditional heteroskedasticity (DCC-MGARCH) model, we empirically examine the dynamic relationship between stock market returns (KOSPI200 returns) and implied volatility (VKOSPI), as well as their statistical mechanics, in the Korean market, a representative and leading emerging market. We consider four macroeconomic variables (exchange rates, risk-free rates, term spreads, and credit spreads) as potential determinants of the dynamic conditional correlation between returns and volatility. Of these macroeconomic variables, the change in exchange rates has a significant impact on the dynamic correlation between KOSPI200 returns and the VKOSPI, especially during the recent financial crisis. We also find that the risk-free rate has a marginal effect on this dynamic conditional relationship.

  6. Market Conditions and Performance in the Nursing Home Compare Five-Star Rating.

    Science.gov (United States)

    Kim, Ae-Sook

    2016-10-01

    Previous studies have documented that market conditions affect nursing home performance; however, the evidence is inconsistent and conflicting. This study introduces three groups of county market conditions and a peer effect variable, and tests their impacts on the Nursing Home Compare (NHC) Five-Star overall rating. Indiana nursing home data and county characteristics are taken mainly from the NHC and Census Bureau websites. The result of the ordered logistic regression analysis indicates that nursing homes in excess demand markets, namely those that are highly concentrated and have fewer nursing homes, tend to perform better than their counterparts in both excess supply and balanced markets. In addition, a peer effect variable, measured as the average overall rating of the competitors, promotes performance improvement. These findings imply that small markets enable consumers to be well informed about a provider's reputation for quality, consequently enhancing performance. Furthermore, not only consumers but also providers seem to seek performance information on the report card to understand their relative position in the market, which thus affects their market strategies and subsequently performance.

  7. The Primary School Dropout in Spain: The Influence of Family Background and Labor Market Conditions.

    Science.gov (United States)

    Peraita, Carlos; Pastor, Margarita

    2000-01-01

    Despite 2 decades of overall enrollment increases at all education levels, Spain's primary-school dropout rate is relatively high and permanent. A study using 1985 living/working conditions data shows that family socioeconomic-status variables significantly determine probability of dropping out; youth labor market conditions are also influential.…

  8. Creation of Power Reserves Under the Market Economy Conditions

    Science.gov (United States)

    Mahnitko, A.; Gerhards, J.; Lomane, T.; Ribakov, S.

    2008-09-01

    The main task of the control over an electric power system (EPS) is to ensure reliable power supply at the least cost. In this case, requirements to the electric power quality, power supply reliability and cost limitations on the energy resources must be observed. The available power reserve in an EPS is the necessary condition to keep it in operation with maintenance of normal operating variables (frequency, node voltage, power flows via the transmission lines, etc.). The authors examine possibilities to create power reserves that could be offered for sale by the electric power producer. They consider a procedure of price formation for the power reserves and propose a relevant mathematical model for a united EPS, the initial data being the fuel-cost functions for individual systems, technological limitations on the active power generation and consumers' load. As the criterion of optimization the maximum profit for the producer is taken. The model is exemplified by a concentrated EPS. The computations have been performed using the MATLAB program.

  9. 21 CFR 330.13 - Conditions for marketing ingredients recommended for over-the-counter (OTC) use under the OTC...

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 5 2010-04-01 2010-04-01 false Conditions for marketing ingredients recommended... Administrative Procedures § 330.13 Conditions for marketing ingredients recommended for over-the-counter (OTC... and will not await publication of a final monograph. Marketing of such a product with a formulation...

  10. Current Challenges for Healthcare Services and the Opportunities Created by the Marketing Abilities

    Science.gov (United States)

    Purcărea, T; Purcărea, LV; Raţiu, M

    2008-01-01

    Life is changing dramatically, market position as part of life is becoming more and more important, and marketing, considered a key cultural architect of nowadays that involves voluntary relation exchanges between the communicating partners, is placing the patient in the center of most adequate action towards the medical future which represents his life quality. We think that the moment has come to resort to marketing as a new method to identify innovation opportunities in healthcare services' delivery, considering that the high quality of healthcare services, answering to demands of healthcare systems' consumers, represents a well recognized priority for the European citizens. Consequently, the model of ‘healthcare business’ has to rely on the value for patient by creating competition concerning the results at medical condition level. PMID:20108474

  11. Current challenges for healthcare services and the opportunities created by the marketing abilities.

    Science.gov (United States)

    Popa, Florian; Purcărea, Theodor; Purcărea, Victor Lorin; Raţiu, Monica

    2008-01-01

    Life is changing dramatically, market position as part of life is becoming more and more important, and marketing, considered a key cultural architect of nowadays that involves voluntary relation exchanges between the communicating partners, is placing the patient in the center of most adequate action towards the medical future which represents his life quality. We think that the moment has come to resort to marketing as a new method to identify innovation opportunities in healthcare services' delivery, considering that the high quality of healthcare services, answering to demands of healthcare systems' consumers, represents a well recognized priority for the European citizens. Consequently, the model of "healthcare business" has to rely on the value for patient by creating competition concerning the results at medical condition level.

  12. Meteorological Conditions Causing Jet-Engine Poweloss Events: Current Understanding

    Science.gov (United States)

    Strapp, J. W.; Ratvasky, T. P.

    2009-09-01

    The aviation industry is currently investigating a regular occurrence of jet engine-powerloss events which have now been attributed to the ingestion of atmospheric ice particles, usually in the vicinity of deep convection. There is a limited amount of information on the cloud microphysical properties near the cores of deep convection due to the potential hazards of flying in these areas, and due to the fact that it is a very challenging environment for current instrumentation. Most of the information that has been used to deduce the details of the conditions that cause engine powerloss has been extracted from the event-aircraft flight data recorders, pilot interviews, ground radar and satellite, a series of flight test programs in the 1950s and again in the 1990s, and the most recently available limited data from the cloud physics community. These have led to the conclusion that engine events occur due to flight through high mass concentrations of ice particles, probably with ice water contents (IWCs) in excess of 2 grams per cubic meter, and perhaps as high as 8. The limited microphysical data available has been used to suggest a median mass diameter of the ice particles of ~200 microns, with some evidence that it may be as low as 40 microns. These small particle sizes in the presence of high mass concentration is consistent with the lack of radar echoes > 20 dBZ observed on the pilot's radar, a consistent observation during engine events. The Engine Harmonization Working Group, an industry/regulator/government committee investigating engine powerloss, has concluded that the level of understanding of the properties of these clouds is inadequate to provide guidance to industry for engine design and testing. In order to address this issue, NASA and Environment Canada are planning to instrument an aircraft to make measurements in high IWC regions of tropical monsoon and continental convection. There is also a significant effort to upgrade and develop new

  13. EnviroAtlas - Ecosystem Service Market and Project Enabling Conditions, U.S., 2016, Forest Trends' Ecosystem Marketplace

    Data.gov (United States)

    U.S. Environmental Protection Agency — This EnviroAtlas dataset contains polygons depicting conditions enabling market-based programs, referred to herein as markets, and projects addressing ecosystem...

  14. Prospective Analysis of the Current Demand of the Local Labour Market

    Directory of Open Access Journals (Sweden)

    Druzhinina Viktoriya V.

    2014-01-01

    Full Text Available The goal of the article lies in forecasting tendencies of the current demand of the local labour market on the basis of the method of statistical equations of dependencies and correlation and regression analysis for prolongation of relevant processes at the meso-level. The article considers a forecast model for co-ordination of dynamics of vacancies depending on socio-economic indicators of city development, which is formed on the basis of the method of statistical equations. This method requires identification of parameters of equations of single-factor dependencies and ratios of communication stability. On the basis of calculated values of these parameters and on the basis of economic and mathematical modelling of certain macro-economic indicators, the article builds equations of multiple regression, use of which would allow forecasting the current demand in the local labour market in the middle-term perspective. The prospect of further studies is forecasting the level of current balance of the local labour market, using the provided methods for forecasting the current supply.

  15. 78 FR 75560 - Green Current Solutions, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Science.gov (United States)

    2013-12-12

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Green Current Solutions, LLC; Supplemental Notice That Initial Market-Based... above-referenced proceeding, of Green Current Solutions, LLC's application for market-based...

  16. On Possible Influence of Space Weather on Agricultural Markets: Necessary Conditions and Probable Scenarios

    CERN Document Server

    Pustilnik, Lev

    2013-01-01

    We present the results of study of a possible relationship between the space weather and terrestrial markets of agricultural products. It is shown that to implement the possible effect of space weather on the terrestrial harvests and prices, a simultaneous fulfillment of three conditions is required: 1) sensitivity of local weather (cloud cover, atmospheric circulation) to the state of space weather; 2) sensitivity of the area of specific agricultural crops to the weather anomalies (belonging to the area of risk farming); 3) relative isolation of the market, making it difficult to damp the price hikes by the external food supplies. Four possible scenarios of the market response to the modulations of local terrestrial weather via the solar activity are described. The data sources and analysis methods applied to detect this relationship are characterized. We describe the behavior of 22 European markets during the medieval period, in particular, during the Maunder minimum (1650-1715). We demonstrate a reliable m...

  17. Waste to energy plant operation under the influence of market and legislation conditioned changes

    DEFF Research Database (Denmark)

    Tomic, Tihomir; Dominkovic, Dominik Franjo; Pfeifer, Antun

    2017-01-01

    In this paper, gate-fee changes of the waste-to-energy plants are investigated in the conditions set by European Union legislation and by the introduction of the new heat market. Waste management and sustainable energy supply are core issues of sustainable development of regions, especially urban...... areas. These two energy flows logically come together in the combined heat and power facility by waste incineration. However, the implementation of new legislation influences quantity and quality of municipal waste and operation of waste-to-energy systems. Once the legislation requirements are met......, waste-to-energy plants need to be adapted to market operation. This influence is tracked by the gate-fee volatility. The operation of the waste-to-energy plant on electricity markets is simulated by using EnergyPLAN and heat market is simulated in Matlab, based on hourly marginal costs. The results have...

  18. Use of the conditional marketing authorization pathway for oncology medicines in Europe

    DEFF Research Database (Denmark)

    Hoekman, J; Boon, W P C; Bouvy, J C

    2015-01-01

    Conditional marketing authorization (CMA) in the European Union (EU) is an early access pathway for medicines that show promising therapeutic effects, but for which comprehensive data are not available. Using a mixed quantitative-qualitative research design, we evaluated how CMA has been used in ...

  19. Use of the conditional marketing authorization pathway for oncology medicines in Europe

    NARCIS (Netherlands)

    Hoekman, J; Boon, Wouter; Bouvy, J C; Ebbers, H C; de Jong, J P; De Bruin, M L

    2015-01-01

    Conditional marketing authorization (CMA) in the European Union (EU) is an early access pathway for medicines that show promising therapeutic effects, but for which comprehensive data are not available. Using a mixed quantitative-qualitative research design, we evaluated how CMA has been used in mar

  20. Community Colleges and Labor Market Conditions: How Does Enrollment Demand Change Relative to Local Unemployment Rates?

    Science.gov (United States)

    Hillman, Nicholas W.; Orians, Erica Lee

    2013-01-01

    This study uses fixed-effects panel data techniques to estimate the elasticity of community college enrollment demand relative to local unemployment rates. The findings suggest that community college enrollment demand is counter-cyclical to changes in the labor market, as enrollments rise during periods of weak economic conditions. Using national…

  1. Indirect employment effects of new business formation across regions : The role of local market conditions

    NARCIS (Netherlands)

    Fritsch, M.; Noseleit, F.

    2013-01-01

    We investigate the effect of local market conditions on the indirect effects of new business formation measured as their impact on employment in incumbents. Based on organizational ecology theory, we derive and test hypotheses about the magnitude of these indirect effects. The indirect effects are l

  2. Smallholders and communities in timber markets: Conditions shaping diverse forms of engagement in tropical Latin America

    Directory of Open Access Journals (Sweden)

    Pablo Pacheco

    2012-01-01

    Full Text Available Forest tenure reforms have granted smallholders and communities formal rights to land and forest resources. This article explores the various ways in which these local actors engage with timber markets in the context of such reforms. I argue that the economic benefits that communities can capture from the use of forest resources, mainly timber, are mediated by two sets of factors that are beyond the process of tenure reform. The first set of factors relate to communities′ capacity to interact with other actors-intermediaries and companies-in timber markets, and the second to specific conditions of market development. Interactions between community capacity and market conditions shape the ways in which smallholders and communities engage with timber markets, thereby influencing the benefits they can obtain from commercial use of their timber forests. This article focuses on forest communities that have acquired legal tenure rights in Latin America; specifically four communities located in tropical landscapes in Bolivia, Brazil, and Nicaragua. The types of engagement revealed by the analysis should be taken into account in differentiated public policies in order to improve the outcomes of forest tenure reforms.

  3. Microbial Production of Short Chain Fatty Acids from Lignocellulosic Biomass: Current Processes and Market

    Directory of Open Access Journals (Sweden)

    Ivan Baumann

    2016-01-01

    Full Text Available Biological production of organic acids from conversion of biomass derivatives has received increased attention among scientists and engineers and in business because of the attractive properties such as renewability, sustainability, degradability, and versatility. The aim of the present review is to summarize recent research and development of short chain fatty acids production by anaerobic fermentation of nonfood biomass and to evaluate the status and outlook for a sustainable industrial production of such biochemicals. Volatile fatty acids (VFAs such as acetic acid, propionic acid, and butyric acid have many industrial applications and are currently of global economic interest. The focus is mainly on the utilization of pretreated lignocellulosic plant biomass as substrate (the carbohydrate route and development of the bacteria and processes that lead to a high and economically feasible production of VFA. The current and developing market for VFA is analyzed focusing on production, prices, and forecasts along with a presentation of the biotechnology companies operating in the market for sustainable biochemicals. Finally, perspectives on taking sustainable product of biochemicals from promise to market introduction are reviewed.

  4. Microbial Production of Short Chain Fatty Acids from Lignocellulosic Biomass: Current Processes and Market.

    Science.gov (United States)

    Baumann, Ivan; Westermann, Peter

    2016-01-01

    Biological production of organic acids from conversion of biomass derivatives has received increased attention among scientists and engineers and in business because of the attractive properties such as renewability, sustainability, degradability, and versatility. The aim of the present review is to summarize recent research and development of short chain fatty acids production by anaerobic fermentation of nonfood biomass and to evaluate the status and outlook for a sustainable industrial production of such biochemicals. Volatile fatty acids (VFAs) such as acetic acid, propionic acid, and butyric acid have many industrial applications and are currently of global economic interest. The focus is mainly on the utilization of pretreated lignocellulosic plant biomass as substrate (the carbohydrate route) and development of the bacteria and processes that lead to a high and economically feasible production of VFA. The current and developing market for VFA is analyzed focusing on production, prices, and forecasts along with a presentation of the biotechnology companies operating in the market for sustainable biochemicals. Finally, perspectives on taking sustainable product of biochemicals from promise to market introduction are reviewed.

  5. GLOBAL WOOD PELLET INDUSTRY AND MARKETCURRENT DEVELOPMENTS AND OUTLOOK

    Energy Technology Data Exchange (ETDEWEB)

    Thrän, Daniela; Peetz, David; Schaubach, Kay; Trømborg, Erik; Pellini, Alessandro; Lamers, Patrick; Hess, J. Richard; Schipfer, Fabian; Hektor, Bo; Olsson, Olle; Bruce, Lena; Stelte, Wolfgang; Proskurina, Svetlana; Heinimo, Jussi; Benedetti, Luca; Mai-Moulin, Thuy; Junginger, Martin; Craggs, Laura; Wild, Michael; Murray, Gordan; Diaz-Chavez, Rocio; Thiermann, Ute; Escobar, F. J.; Goldemberg, J.; Coelho, S. T.

    2017-06-01

    The wood pellet use in the heating and electricity sector has recorded a steady growth in the last years. IEA bioenergy task 40 carried out an update of the situation on the national pellet markets in the most relevant pellet producing countries and the global development as well. Various country specific data is collected and compiled for more than 30 countries, containing updated information about regulatory framework, production, consumption, price trends, quality standards and trade aspects. The analysis confirmed the positive development in terms of production and consumption of wood pellets in almost all countries. In 2015 more than 26 Mt of wood pellets have been produced and consumed worldwide. Technologies and markets become more mature. Increased international pellet trade needs to be supported by adequate frame condition not only for commerce, but also with regard to sustainability issues.

  6. A note on the conditional correlation between energy prices: Evidence from future markets

    Energy Technology Data Exchange (ETDEWEB)

    Marzo, Massimiliano [University of Bologna, Department of Economics, 2, Piazza Scaravilli, 40126 Bologna, BO (Italy); Zagaglia, Paolo [Department of Economics, Stockholm University, Universitetsvaegen 10A, 106-91 Stockholm (Sweden)

    2008-09-15

    We model the joint movements of daily returns on one-month futures for crude oil, heating oil and natural gas through the multivariate GARCH with dynamic conditional correlations and elliptical distributions introduced by Pelagatti and Rondena [Pelagatti, M.M., Rondena, S., 2007. 'Dynamic Conditional Correlation with Elliptical Distributions', unpublished manuscript. Universita di Milano - Bicocca, August]. Futures prices of crude and heating oil covary strongly. The conditional correlation between the futures prices of natural gas and crude oil has been rising over the last 5 years. However, this correlation has been low on average over two thirds of the sample, suggesting that future markets have no established tradition of pricing natural gas as a function of developments on oil markets. (author)

  7. Short-Term Expectation Formation Versus Long-Term Equilibrium Conditions: The Danish Housing Market

    Directory of Open Access Journals (Sweden)

    Andreas Hetland

    2017-09-01

    Full Text Available The primary contribution of this paper is to establish that the long-swings behavior observed in the market price of Danish housing since the 1970s can be understood by studying the interplay between short-term expectation formation and long-run equilibrium conditions. We introduce an asset market model for housing based on uncertainty rather than risk, which under mild assumptions allows for other forms of forecasting behavior than rational expectations. We test the theory via an I(2 cointegrated VAR model and find that the long-run equilibrium for the housing price corresponds closely to the predictions from the theoretical framework. Additionally, we corroborate previous findings that housing markets are well characterized by short-term momentum forecasting behavior. Our conclusions have wider relevance, since housing prices play a role in the wider Danish economy, and other developed economies, through wealth effects.

  8. Coupling currents in Rutherford cables under time varying conditions

    NARCIS (Netherlands)

    Verweij, A.P.; Kate, ten H.H.J.

    1993-01-01

    A network model is presented to simulate fully transposed Rutherford cables under time varying conditions. The intrinsic properties of the cable and the external applied conditions can be changed spatially. Several statistical distributions of the contact resistances are built in to investigate loca

  9. Marketing.

    Science.gov (United States)

    Chambers, David W

    2010-01-01

    There is not enough marketing of dentistry; but there certainly is too much selling of poor quality service that is being passed off as dentistry. The marketing concept makes the patient and the patients' needs the ultimate criteria of marketing efforts. Myths and good practices for effective marketing that will promote oral health are described under the traditional four "Ps" categories of "product" (best dental care), "place" (availability), "promotion" (advertising and other forms of making patients aware of available services and how to use them), and "price" (the total cost to patients of receiving care).

  10. Bringing biofuels on the market. Options to increase EU biofuels volumes beyond the current blending limits

    Energy Technology Data Exchange (ETDEWEB)

    Kampman, B.; Van Grinsven, A.; Croezen, H. [CE Delft, Delft (Netherlands); Verbeek, R.; Van Mensch, P.; Patuleia, A. [TNO, Delft, (Netherlands)

    2013-07-15

    This handbook on biofuels provides a comprehensive overview of different types of biofuels, and the technical options that exist to market the biofuels volumes expected to be consumed in the EU Member States in 2020. The study concludes that by fully utilizing the current blending limits of biodiesel (FAME) in diesel (B7) and bioethanol in petrol (E10) up to 7.9% share of biofuels in the EU transport sector can be technically reached by 2020. Increasing use of advanced biofuels, particularly blending of fungible fuels into diesel (eg. HVO and BTL) and the use of higher ethanol blends in compatible vehicles (e.g. E20), can play an important role. Also, the increased use of biomethane (in particular bio-CNG) and higher blends of biodiesel (FAME) can contribute. However, it is essential for both governments and industry to decide within 1 or 2 years on the way ahead and take necessary actions covering both, the fuels and the vehicles, to ensure their effective and timely implementation. Even though a range of technical options exist, many of these require considerable time and effort to implement and reach their potential. Large scale implementation of the options beyond current blending limits requires new, targeted policy measures, in many cases complemented by new fuel and vehicle standards, adaptation of engines and fuel distribution, etc. Marketing policies for these vehicles, fuels and blends are also likely to become much more important than in the current situation. Each Member State may develop its own strategy tailored to its market and policy objectives, but the EU should play a crucial facilitating role in these developments.

  11. 78 FR 32226 - Poultry Market News Reports; Request for Extension and Revision of the Currently Approved...

    Science.gov (United States)

    2013-05-29

    ...; ] DEPARTMENT OF AGRICULTURE Agricultural Marketing Service Poultry Market News Reports; Request for Extension... Livestock, Poultry, Meat, Grain, and Their Related Products Used as Market News Information AGENCY... collection. AMS recently merged its Livestock and Grain Market News Division with the Poultry Market...

  12. THE MAIN PRIORITIES OF RUSSIAN EDUCATION IN THE XXI CENTURY IN THE CONDITIONS OF MARKET ECONOMY

    Directory of Open Access Journals (Sweden)

    Irina M. Kornilova

    2016-01-01

    Full Text Available This article deals with the problem of education, which is closely related to the goals of society and is a decisive factor in its development. Establishment and continuous improvement of market relations in Russia, democratization of public life, the emergence of various forms of ownership have created a competitive environment in both the manufacturing and non-manufacturing areas.The educational sphere is no exception, and is adapted to the new operating conditions, the acquisition of new forms in their perfection. The result is a previously unknown educational structures that differ from the previous merger of several forms of ownership association differ in their targeting of the organization, dependent both on market conditions as well as from the budget of public spending.

  13. Logistics Concepts at the Industrial Enterprise under Conditions of the Globalization of Markets

    Directory of Open Access Journals (Sweden)

    Trushkina Nataliia V.

    2016-08-01

    Full Text Available The aim of the article is to assess the dynamics of indicators of Ukraine’s foreign trade in goods and services; conduct a comparative analysis of logistics concepts used at industrial enterprises under conditions of the globalization of markets; determine the ways to improve the management of international production and distribution activities of industrial enterprises. The study analyzes the dynamics of volumes of exports–imports of goods and transport services in Ukraine; freight traffic by mode of transport; export, import and transit of goods; foreign direct investment from countries of the world in the Ukrainian economy. Modern information systems and logistics concepts used at industrial enterprises under conditions of the globalization of markets are considered. The ways to improve the management of international production and distribution activities of industrial enterprises are defined and systematized. Prospects for further research in this direction are the development of proposals for information support of providing services for customers of the industrial enterprise.

  14. Quality of fresh retail pork cuts stored in modified atmosphere under temperature conditions simulating export to distant markets.

    Science.gov (United States)

    McMullen, L M; Stiles, M E

    1994-01-01

    The effect of storage temperature on microbial and sensory quality of retail cuts of pork was determined on samples stored under temperature regimens designed to simulate conditions that could be encountered in accessing distant markets with retail-ready product. Samples were packaged in modified atmosphere with 100% CO(2) and export of retail-ready pork cuts to distant markets with a three-week time for delivery to market at -1·5°C can be achieved with one to two weeks of marketing time at retail market at 4 to 7°C.

  15. Medical Underwriting In Long-Term Care Insurance: Market Conditions Limit Options For Higher-Risk Consumers.

    Science.gov (United States)

    Cornell, Portia Y; Grabowski, David C; Cohen, Marc; Shi, Xiaomei; Stevenson, David G

    2016-08-01

    A key feature of private long-term care insurance is that medical underwriters screen out would-be buyers who have health conditions that portend near-term physical or cognitive disability. We applied common underwriting criteria based on data from two long-term care insurers to a nationally representative sample of individuals in the target age range (50-71 years) for long-term care insurance. The screening criteria put upper bounds on the current proportion of Americans who could gain coverage in the individual market without changes to medical underwriting practice. Specifically, our simulations show that in the target age range, approximately 30 percent of those whose wealth meets minimum industry standards for suitability for long-term care insurance would have their application for such insurance rejected at the underwriting stage. Among the general population-without considering financial suitability-we estimated that 40 percent would have their applications rejected. The predicted rejection rates are substantially higher than the rejection rates of about 20-25 percent of applicants in the actual market. In evaluating reforms for long-term care financing and their potential to increase private insurance rates, as well as to reduce financial pressure on public safety-net programs, policy makers need to consider the role of underwriting in the market for long-term care insurance.

  16. Development of Market Prices of Agricultural Land within the Conditions of the EU

    Directory of Open Access Journals (Sweden)

    D. Pletichová

    2013-09-01

    Full Text Available Market prices of agricultural land in the world have increased significantly in recent years. Important factors in regard to this trend are not only the fact that land is a basic, irreplaceable resource for the production of food and natural resources of each country, but also the fact that it is generally perceived as a favorable holder of capital, not succumbing to the effects of inflation. Market prices of agricultural land and the rent level in individual EU member countries are affected by historical development, the size structure of agricultural businesses, legislation, regulation of the land market, natural conditions and the intensity of agricultural production (e.g. the Netherlands. Market prices of agricultural land in the Czech Republic are monitored by the Czech Statistical Office (CSO, Institute for Agricultural Economics and Information (IAEI and Ministry of Agriculture (MoA, but output of the data base is not comparable within a time series 1993-2012, as institutions work with differing methodology. On the basis of the description of prices of agricultural land and regression analysis, the hypothesis that the market price of agricultural land for agricultural use in the Czech Republic is affected primarily by its quality was not confirmed. The official (administrative price is only an orientational and subsidiary tool for the determination of the market price. The development of the agricultural land market in the Czech Republic was affected by the privatization of land after 2000. According to an estimate (of the author, after the completion of privatization, and also in view of changes in tax policy, the prices of transacted land for agricultural use can decline within 3 years (2014 by up to 30%. It is probable that the demand will be focused on transactions with land for speculative and investment purposes, as, according to world trends, the average increase in value of investments in land in a time of economic crisis is

  17. Creating lift versus building the base : Current trends in marketing dynamics

    NARCIS (Netherlands)

    Leeflang, P.S.H.; Bijmolt, T.H.A.; van Doorn, J.; Hanssens, D.M.; van Heerde, H.J.; Verhoef, P.C.; Wieringa, J.E.

    2009-01-01

    Markets are dynamic by nature; and marketing-efforts can be directed to stimulate, reduce, or to utilize these dynamics. The field of marketing dynamics aims at modeling the effects of marketing actions and policies on short-term performance ("lift") and on long-term performance ("base"). One of the

  18. Wake Survey of a Marine Current Turbine Under Steady Conditions

    Science.gov (United States)

    Lust, Ethan; Luznik, Luksa; Flack, Karen

    2016-11-01

    A submersible particle image velocimetry (PIV) system was used to study the wake of a horizontal axis marine current turbine. The turbine was tested in a large tow tank facility at the United States Naval Academy. The turbine is a 1/25th scale model of the U.S. National Renewable Energy Laboratory's Reference Model 1 (RM1) tidal turbine. It is a two-bladed turbine measuring 0.8 m in diameter and featuring a NACA 63-618 airfoil cross section. Separate wind tunnel testing has shown the foil section used on the turbine to be Reynolds number independent with respect to lift at the experimental parameters of tow carriage speed (Utow = 1 . 68 m/s) and tip speed ratio (TSR = 7). The wake survey was conducted over an area extending 0.25D forward of the turbine tip path to 2.0D aft, and to a depth of 1.0D beneath the turbine output shaft in the streamwise plane. Each field of view was approximately 30 cm by 30 cm, and each overlapped the adjacent fields of view by 5 cm. The entire flow field was then reconstructed into a single field of investigation. Results include streamwise and vertical ensemble average velocity fields averaged over approximately 1,000 realizations, as well as higher-order statistics. Turbine tip vortex centers were identified and plotted showing increasing aperiodicity with wake age. keywords: horizontal axis marine current turbine, particle image velocimetry, towing tank, wake survey

  19. Economic and social pre-conditions for marketization of domestic non-profit sphere

    Directory of Open Access Journals (Sweden)

    T.M. Borysova

    2014-03-01

    Full Text Available The aim of the article. The aim of the article is to analyze social and economic conditions of development of non-profit organizations (NPOs. Among them are shifting responsibility for social problems from governmental bodies on not-for-profit subjects, low quality of social product, declining of volume of financing from governmental bodies, business and international organizations, reducing of skilled labour potential, radical changes in composition of clients which are served by non-profit organizations. The research objectives are: to find out economic and social conditions of activity of domestic nonprofits; to ground expedience of domestic non-profit sphere marketization. The results of the analysis. The research makes possible to state the following: - permanent shifting responsibility for social problems from governmental bodies on not-for-profit subjects is the imperative of development, that stimulates marketization of not-for-profit sector in particular; - social services are delivered by governmental bodies and NPOs and characterized by low level of quality. That why it is necessary to search the ways of solving the problem through organizational development and strengthening of financial potential of NPOs, and by control of accordance of social services delivered by the governmental bodies to the minimum standards of ones; - the main reasons of diminishing of financial possibility of the majority of NPOs are: growth of amount of non-profit organizations, ineffective use of grants caused by the failed mechanisms of verification of recipients activity, corruption and problem of estimation of effectiveness of the non-profit programs and services, a recent financial crisis which compelled to cut down expenses for such programs; - client market of non-profit organizations is constantly transformed in results of change of demographic structure, change of old and appearance of new behaviour models, appearance of new target markets and

  20. [The health food product Noni--does marketing harmonize with the current status of research?].

    Science.gov (United States)

    Johansen, Rolf

    2008-03-13

    Norwegian cancer patients frequently use Noni. The objective of this study was to find out whether the way noni is marketed in Norway and the health claims made about the product harmonize with current scientific knowledge of its benefits/adverse effects. An overview of medical research on noni was obtained from three databases. Web sites for private persons and for companies that sell noni in Norway were examined. Books, pamphlets etc. from a company specializing in selling information material about noni, were also examined. 48 scientific articles were included in the study, but none of these were clinical studies of humans. Several pharmacological effects of noni have been shown in vitro and in animal models (e.g., increased survival for animals with cancer). Information material describes noni as a health-promoting product that patients with most diseases will benefit from. Noni is to a great extent sold by multi-level marketing, but is also commonly sold by health food stores. There is no scientific basis for claiming that patients will benefit from using noni for any diseases. The way this product is sold has several worrying aspects.

  1. Research on the Current Telecommuting Trends in United States and European Union Markets

    Directory of Open Access Journals (Sweden)

    Catalina Georgiana PICU

    2016-12-01

    Full Text Available In the context of globalization and due to the accelerated progress made in information and communication technology, more and more companies offer their employees the option of telecommuting. For the past twenty years, telecommuting has been on an asceding trend, an incresing number of people embracing the ability to work from home, using a computer and internet connection to communicate for their jobs. The goal of the paper is to explain the overall notion of telecommuting and to analyze the current trends in the United States and European Union markets. Another objective is to assess the advantages and disadvantages of telecommuting and the important role played by this concept within the striving purpose of corporations to achieve their strategic targets. The study is based upon specialized literature reviews regarding the emergence of telecommuting and the role it plays in organizations. A comparative analysis was conducted by the authors on two regional markets, United States and the European Union, in order to assess the trend in telecommuting and the factors that influence it. The outcome of the research shows that although the benefits of telecommuting are numerous, it does not come without challenges, both being applicable for both the employer, as well as for the employee. The research results of this study can be used by organizations when considering to offer their employees flexible work opportunities which can positively influence the long term business performance.

  2. Confidence in Airline Performance in Difficult Market Conditions: An Analysis of JetBlue's Financial Market Results

    Science.gov (United States)

    Flouris, Triant; Walker, Thomas

    2005-01-01

    This paper examines the stock market s reaction to JetBlue s Initial Public Offering (1PO) and subsequent price movements of the stock. In particular, w e examine whether the euphoria surrounding JetBlue s IPO carried over to other firms in the sector by testing whether the shares of JetBlue s competitors showed a significant price reaction to JetBlue s IPO. JetBlue's IPO took place just a few months following September 11, 2001. These events resulted in dramatic changes in the airline industry and had significant implications on the economic gains of airlines. We examine JetBlue s accounting and stock performance and compare it to the relative performance of Southwest Airlines (SWA), a representative of the loa-cost carrier group. In addition, we compare both JetBlue's and SWA's financial condition and the relative performance of their stock to two mainline U S. carriers, Continental and Northwest. representatives of the conventional-cost carrier group. We analyze whether there are any performance differences among the low-cost carriers and between low-cost carriers and conventional-cost carriers. In particular, we examine whether low-cost carriers were able to sustain the economic impacts of 9/11 better than the conventional-cost carriers.

  3. The conditionings of the credit market in agriculture. The macroeconomic approach

    Directory of Open Access Journals (Sweden)

    Piotr Kułyk

    2014-01-01

    Full Text Available In this paper we have evaluated the relationship of the credit market to the agricultural sector. The weakness of appropriate resource allocation from the credit market has been emphasized. We paid attention both to the external environment of agriculture itself, as well as to the way it has been shaped as a result of the process of globalization. The effect was examined of the influence of particular macroeconomic indicators adjusted according to the range of the interest rate as a result of change in the price of agricultural products. The period of the research covered the years 1990–2010. A discussion was carried out to allow for the setting apart of factors that influenced conditions which shaped the cost of financial loans and credit. The character of dependencies or related factors were analysed. The different significance of individual accounts was shown.

  4. DETERMINANTS OF THE DEVELOPMENT OF THE DOMESTIC MARKET OF MILK UNDER CONDITIONS OF IMPORT SUBSTITUTION

    Directory of Open Access Journals (Sweden)

    Artemova E. I.

    2016-02-01

    Full Text Available The study does a comprehensive analysis of the milk market in Russia and Krasnodar territory under conditions of a food embargo; defines the influence of the food embargo on the possibility of import substitution of milk and dairy products , and does an assessment of factors affecting the increase in the efficiency and competitiveness of the dairy sector, including the quality characteristics of the products, the possibilities of using natural milk substitutes, the environmental safety of raw milk. The study gives the estimation of milk self-sufficiency in Russia and identifies the opportunities to compensate for the missing volume. There has been done a comparative analysis of the subjects of the Russian Federation in terms of development indexes in the industry of dairy cattle breeding in the agricultural organizations, which found competitive advantages of Leningrad Region in milk yield per cow and Vologda region in feed conversion. The study reveals poorly equipped genetic testing laboratories and animal breeding quality control of milk in most regions of the Russian Federation . It states that the economic crisis in Russia has caused acceleration of inflation and a rise in prices for milk and dairy products in the consumer market; the purchasing power of incomes of the population (commercial equivalent - drinking milk has declined. In order to develop the milk market and the implementation of policies of import substitution it is necessary to improve the system of state regulation of the agrarian sector, including the creation of favorable conditions for the development of public-private partnership, ensuring the availability of credit resources, the adaptation of the regulatory framework governing the market relations in the agrarian sector, support for high-performance production sites, as well as the implementation of the policy of agricultural protectionism.

  5. Navigating the current job market--grab hold of your future now!

    Science.gov (United States)

    Durham, Holiday A; McDermott, Ann Y

    2013-11-01

    Although the U.S. federal government, the National Science Foundation, and other influential groups have called for American universities to educate and train more scientists, a recent article in the Washington Post and broadcasting on National Public Radio affirmed a harsh reality: there are too few jobs for today's young scientists. Essentially, landing a job in science doesn't just happen, you must prepare! The intent of this education track session, targeted to students, postdoctorates, junior faculty, and other early- to midcareer professionals was to provide insights on trends in the current job market and offer strategies and resources to be competitive. The session featured speakers representing different work environments, such as academia, industry, health care institutions, public relations, and entrepreneurial positions.

  6. Current and Future Costs for Parabolic Trough and Power Tower Systems in the US Market: Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Turchi, C.; Mehos, M.; Ho, C. K.; Kolb, G. J.

    2010-10-01

    NREL's Solar Advisor Model (SAM) is employed to estimate the current and future costs for parabolic trough and molten salt power towers in the US market. Future troughs are assumed to achieve higher field temperatures via the successful deployment of low melting-point, molten-salt heat transfer fluids by 2015-2020. Similarly, it is assumed that molten salt power towers are successfully deployed at 100MW scale over the same time period, increasing to 200MW by 2025. The levelized cost of electricity for both technologies is predicted to drop below 11 cents/kWh (assuming a 10% investment tax credit and other financial inputs outlined in the paper), making the technologies competitive in the marketplace as benchmarked by the California MPR. Both technologies can be deployed with large amounts of thermal energy storage, yielding capacity factors as high as 65% while maintaining an optimum LCOE.

  7. Impacts of the current economic crisis on Southeast Asian labour markets

    Directory of Open Access Journals (Sweden)

    John Walsh

    2010-10-01

    Full Text Available The current economic crisis has caused most of the western world to fall into recession because of the credit crunch and the collapse of much of the under-regulated and over-confident banking industry. However, in most of Asia, especially developing Asia, the crisis has affected manufacturing and, hence, employment rather than the finance sectors, especially because the latter had already been restructured following the 1997 Asian Crisis. This paper considers the impact of the crisis on the range of labour markets across the region and assesses the ongoing relevance of the development model that is posited on low labour cost manufacturing aimed at assisting export industries. Impacts considered include migration flows of labour, the possibility of augmenting added value to existing production and the need to upgrade skills and competencies.

  8. Analyzing The Relationship Among The GDP - Current Account Deficit and Short Term Capital Flows: The Case of Emerging Markets

    Directory of Open Access Journals (Sweden)

    Yusuf Ekrem AKBAŞ

    2014-12-01

    Full Text Available In this study, it was analyzed if there was causal relationship among the current deficit, short term capital flows and economic growth in emerging markets. Before causality test was done, CDLM tests were done in order to the fact that to be able to determine if there was cross section dependence in countries form the panel. At the end of CDLM tests cross section dependence in emerging markets form the panel was determined. Then, panel causality test developed was done. According to the result of panel causality test bidirectional causality between current account deficit and GDP, unidirectional causality from short term capital flows to current deficit and GDP were determined.

  9. Current Status of Cable Television in the Top-100 Broadcast Markets.

    Science.gov (United States)

    Kaplan, Stuart J.

    1978-01-01

    A study of the status of cable television in the major broadcast markets suggests that the cable industry has made very little progress in penetrating the top-100 markets, that the rate of development of new cable systems in the top-100 markets has slowed in recent years, and that the primary function of cable television is to retransmit…

  10. Balanced Current Control Strategy for Current Source Rectifier Stage of Indirect Matrix Converter under Unbalanced Grid Voltage Conditions

    Directory of Open Access Journals (Sweden)

    Yeongsu Bak

    2016-12-01

    Full Text Available This paper proposes a balanced current control strategy for the current source rectifier (CSR stage of an indirect matrix converter (IMC under unbalanced grid voltage conditions. If the three-phase grid connected to the voltage source inverter (VSI of the IMC has unbalanced voltage conditions, it affects the currents of the CSR stage and VSI stage, and the currents are distorted. Above all, the distorted currents of the CSR stage cause instability in the overall system, which can affect the life span of the system. Therefore, in this paper, a control strategy for balanced currents in the CSR stage is proposed. To achieve balanced currents in the CSR stage, the VSI stage should receive DC power without ripple components from the CSR stage. This is implemented by controlling the currents in the VSI stage. Therefore, the proposed control strategy decouples the positive and negative phase-sequence components existing in the unbalanced voltages and currents of the VSI stage. Using the proposed control strategy under unbalanced grid voltage conditions, the stability and life span of the overall system can be improved. The effectiveness of the proposed control strategy is verified by simulation and experimental results.

  11. Optimization of Combine Heat and Power Plants in the Russian Wholesale Power Market Conditions

    Directory of Open Access Journals (Sweden)

    I. A. Chuchueva

    2015-01-01

    Full Text Available The paper concerns the relevant problem to optimize the combine heat and power (CHP plants in the Russian wholesale power market conditions. Since 1975 the CHP plants specialists faced the problem of fuel rate or fuel cost reduction while ensuring the fixed level of heat and power production. The optimality criterion was the fuel rate or fuel cost which has to be minimized. Produced heat and power was paid by known tariff. Since the power market started in 2006 the power payment scheme has essentially changed: produced power is paid by market price. In such condition a new optimality criterion the paper offers is a profit which has to be maximized for the given time horizon. Depending on the optimization horizon the paper suggests four types of the problem urgency, namely: long-term, mid-term, short-term, and operative optimization. It clearly shows that the previous problem of fuel cost minimization is a special case of profit maximization problem. To bring the problem to the mixed-integer linear programming problem a new linear characteristic curves of steam and gas turbine are introduced. Error of linearization is 0.6%. The formal statement of the problem of short-term CHP plants optimization in the market conditions is offered. The problem was solved with IRM software (OpenLinkInternational for seven power plants of JSC “Quadra”: Dyagilevskaya CHP, Kurskaya CHP-1, Lipetskaya CHP-2, Orlovskaya CHP, Kurskaya CHP NWR, Tambovskaya CHP, and Smolenskaya CHP-2.The conducted computational experiment showed that a potential profit is between 1.7% and 4.7% of the fuel cost of different CHP plants and depends on the power plant operation conditions. The potential profit value is 2–3 times higher than analogous estimations, which were obtained solving fuel cost minimization problem. The perspectives of the work are formalization of mid-term and long-term CHP plants optimization problem and development of domestic software for the new problem

  12. Dividend policy as a signaling mechanism under different market conditions: Evidence from the Casablanca Stock Exchange

    DEFF Research Database (Denmark)

    Farooq, Omar; Saoud, Siham; Agnaou, Samir

    2012-01-01

    Does the signaling value of dividend policy depend on market conditions? Do investors respond to dividend policy differently in different periods? This study answers these questions by using a sample of firms from the Casablanca Stock Exchange during the period between 2003 and 2007. We find...... a significantly negative relationship between dividend payout ratio and stock price volatility during the stable growth period. We also show a significantly positive relationship between dividend payout ratio and stock returns during the same period. However, this relationship turns insignificant during the high...

  13. Dividend policy as a signaling mechanism under different market conditions: Evidence from the Casablanca Stock Exchange

    DEFF Research Database (Denmark)

    Farooq, Omar; Saoud, Siham; Agnaou, Samir

    2012-01-01

    Does the signaling value of dividend policy depend on market conditions? Do investors respond to dividend policy differently in different periods? This study answers these questions by using a sample of firms from the Casablanca Stock Exchange during the period between 2003 and 2007. We find...... a significantly negative relationship between dividend payout ratio and stock price volatility during the stable growth period. We also show a significantly positive relationship between dividend payout ratio and stock returns during the same period. However, this relationship turns insignificant during the high...

  14. On possible influence of space weather on agricultural markets: Necessary conditions and probable scenarios

    Science.gov (United States)

    Pustil'nik, L.; Yom Din, G.

    2013-01-01

    We present the results of study of a possible relationship between the space weather and terrestrial markets of agricultural products. It is shown that to implement the possible effect of space weather on the terrestrial harvests and prices, a simultaneous fulfillment of three conditions is required: 1) sensitivity of local weather (cloud cover, atmospheric circulation) to the state of space weather; 2) sensitivity of the area-specific agricultural crops to the weather anomalies (belonging to the area of risk farming); 3) relative isolation of the market, making it difficult to damp the price hikes by the external food supplies. Four possible scenarios of the market response to the modulations of local terrestrial weather via the solar activity are described. The data sources and analysismethods applied to detect this relationship are characterized. We describe the behavior of 22 European markets during the medieval period, in particular, during the Maunder minimum (1650-1715). We demonstrate a reliable manifestation of the influence of space weather on prices, discovered in the statistics of intervals between the price hikes and phase price asymmetry. We show that the effects of phase price asymmetry persist even during the early modern period in the U.S. in the production of the durum wheat. Within the proposed approach, we analyze the statistics of depopulation in the eighteenth and nineteenth century Iceland, induced by the famine due to a sharp livestock reduction owing to, in its turn, the lack of foodstuff due to the local weather anomalies. A high statistical significance of temporal matching of these events with the periods of extreme solar activity is demonstrated. We discuss the possible consequences of the observed global climate change in the formation of new areas of risk farming, sensitive to space weather.

  15. Assessing The Current Indonesia’s Electricity Market Arrangements and The Opportunities to Reform

    Directory of Open Access Journals (Sweden)

    Dhani Setyawan

    2014-02-01

    Full Text Available Existing subsidy arrangements and institutional settings in the Indonesian electricity sector distort investment decisions and lead to higher cost. Electricity supply is characterized by natural monopoly characteristics, requiring different management by governments than sectors with more straightforward market characteristics. Many countries have undergone significant re-structuring of their electricity sectors, away from one, state owned and vertically integrated monopoly supplier to a setting whereby competition has emerged either at the generation level and/or the retail level. Transmission and distribution networks are typically heavily regulated and transparent access arrangements are put in place as part of the restructuring efforts. The analysis showed that the current structure of Indonesia’s electricity sector firmly within Model 2 (the single buyer model and highlights that Indonesia is currently towards the less-competitive end of the spectrum of Model 2, identifying significant potential for efficiency enhancing reforms within this structure. Constitutional limitations have hampered previous efforts to restructure the sector in Indonesia but there is significant room for incremental reform to improve incentives in the sector and reduce the cost of generation in the process.

  16. Fairness and Freight-Handlers : Local Labor-Market Conditions and Wage-Fairness Perceptions in a Trucking Firm

    OpenAIRE

    Verhoogen, Eric A.; Burks, Stephen V.; Carpenter, Jeffrey P.

    2004-01-01

    This paper draws on evidence from an internal attitude survey in the freight-handling terminals of a unionized trucking firm to investigate the effect of local labor market conditions on employee wage-fairness perceptions. The key element of our research design is that local managers have no discretion to vary wage rates in response to local labor market conditions; local economic shocks thus generate exogenous variation in the attractiveness of the wage paid by the firm relative to employees...

  17. The relative importance of local labour market conditions and pupil attainment on post-compulsory schooling decisions

    OpenAIRE

    Meschi, Elena; Swaffield, Joanna; Vignoles, Anna

    2011-01-01

    This paper assesses the relative importance of local labour market conditions and pupil educational attainment as primary determinants of the post-compulsory schooling decision. Using a nested logit model we formally incorporate the structured and sequential decision process pupils engage with. Our findings show that, on average, the key drivers of the schooling decision are pupil educational attainment and parental aspirations rather than local labour market conditions. However, there is som...

  18. Consequences of the Budget Deficit in the Current Crisis in Romania. Implications on the Labor Market

    OpenAIRE

    Molănescu, Gabriela; Mirela Ionela ACELEANU

    2011-01-01

    In the current economic activity conditions, in which the need of financial resources is usually higher than the existing funds, the elaborations of budgets at any level is one of the primary issues, particularly as regards the principle of budgetary balance.     Approaches regarding sizing budgets deficits, means of financing and particularly sizing public debt get a series of touches of precise nature for different economies. Actual economic, financial, social...

  19. Africa Stock Markets Cross-Market Linkages: A Time-Varying Dynamic Conditional Correlations (DCC-GARCH) Approach

    National Research Council Canada - National Science Library

    Godfrey Marozva

    2017-01-01

    ...)’s Dynamic Conditional Correlation multivariate generalized autoregressive conditional heteroscedasticity model was adapted to explore the time-varying conditional correlations to capture the contagion...

  20. Zeros and poles of quantum current operators and the condition of quantum integrability

    CERN Document Server

    Ding, J; Ding, Jintai; Miwa, Tetsuji

    1996-01-01

    For the current realization of the affine quantum groups, a simple comultiplication for the quantum current operators was given by Drinfeld. With this comultiplication, we study the zeros and poles of the quantum current operators and present a condition of integrability on the quantum current of $U_q\\left(\\hat{\\frak sl}(2)\\right)$, which is a deformation of the corresponding condition for $\\hat{\\frak sl}(2)$.

  1. Early Age Thermal Conditioning Improves Broiler Chick's Response to Acute Heat Stress at Marketing Age

    Directory of Open Access Journals (Sweden)

    Ahmed M. Hassan

    2012-01-01

    Full Text Available Problem statement: Acute heat stress at marketing age especially in broiler chickens raised in open houses with reduced means of heat exchange leads to economic losses. The objective of this study was to determine beneficial effects of early age thermal conditioning in reducing adverse effects of acute heat stress and decrease losses. Approach: Ninety one day-old broiler chicks were randomly assigned to one of three treatments (n = 30: (1 control (normally raised, (2 early age thermal conditioning (exposed to temperature of 40±1°C for 24 h at 5th day of age, then raised as control chicks and (3 chronic stress (exposed to 33±2°C from day one till 6 weeks of age. At 42nd day of age, all chicks were subjected to acute heat stress of 39±2°C for 2 h. Blood samples were collected from all groups before and after exposure to acute heat stress. Results: Blood pH increased in both controls and thermally-conditioned chicks after exposure to acute heat stress coinciding with significant decrease in blood carbon dioxide pressure (pCo2 in controls only. Blood potassium level decreased in controls, while in thermally-conditioned or chronically-stressed no significant changes were observed. Blood sodium level showed a trend toward decreased levels in controls while a trend toward increased levels was observed in both thermally-conditioned and chronically-stressed birds. Importantly, significant reductions were observed in total erythrocyte count and hemoglobin level in chronically-stressed birds as compared to other groups before and after acute stress exposure. Hetrophil/lymphocyte ratio increased in both controls and thermally-conditioned chicks after acute heat exposure, but not in chronically-stressed birds. Conclusion: When exposed to acute heat stress at marketing age, chicks subjected to early age thermal conditioning responded very similar to birds adapted to chronic heat stress indicating a protective role of early age thermal conditioning.

  2. Government control of markets of financial services of Ukraine in conditions of macroeconomic instability

    Directory of Open Access Journals (Sweden)

    Ігор Юрійович Мельников

    2015-05-01

    Full Text Available An essence of financial services market of Ukraine is considered in the article. The mechanism and features of state regulation of financial services market in the context of macroeconomic instability are determined, the fundamentals of the theory of regulation of market economy and segments of the financial market of Ukraine are determined

  3. Government control of markets of financial services of Ukraine in conditions of macroeconomic instability

    OpenAIRE

    Ігор Юрійович Мельников

    2015-01-01

    An essence of financial services market of Ukraine is considered in the article. The mechanism and features of state regulation of financial services market in the context of macroeconomic instability are determined, the fundamentals of the theory of regulation of market economy and segments of the financial market of Ukraine are determined

  4. Conditional CAPM in the Brazilian Market: a study of the Moment, Size and Book to Market effects between 1995 and 2008

    Directory of Open Access Journals (Sweden)

    Frederico Valle e Flister

    2011-03-01

    Full Text Available This work investigates the ability of the conditional CAPM to explain anomalous returns related to momentum, size and book-to-market effects using Lewellen and Nagel’s (2006 methodology in the Brazilian stock market. To this end we studied a sample of Bovespa’s stocks in a monthly basis from July 1995 to June 2008. The results indicate that only the book-to-market effect presents statistical significance. The conditional model, tested from time series of 12 months, also showed no significant gains in relation to the unconditional form. However, there are evidences that betas do vary over time, suggesting that the sample size on beta calculations may influence portfolio choices, i.e., the evidence of variation in betas over time means that analysis based on the CAPM should be cautious when using unconditional models.

  5. Prevalence of pathological conditions causing skin damage and consequently reducing its market value in domestic ruminants of Punjab, Pakistan

    Directory of Open Access Journals (Sweden)

    Zafar I. Chaudhry

    2011-05-01

    Full Text Available Data regarding the prevalence of skin diseases reducing the market value of skins and hides and ultimately refined leather were not available in Pakistan. The current study was conducted in the hide/skin markets and abattoirs of Lahore and Faisalabad and tanneries of Sheikhupura, Kasur and Sialkot. The record of various skin diseases and conditions damaging the skin/hide of cattle, goat and sheep was made. Lesions, extent and type of damage were recorded. A total of 21,671 skins / hides were examined out of which 3918 of skins and 600 hides were examined at the abattoirs of Lahore and Faisalabad, 6784 Skins and 1399 hides at hide markets and 8091 skins and 879 hides at tanneries. Out of total 21,671 skins / hides, 66.12% were normal and 33.88% were having some sort of damage. The data were gathered on questionnaire sheets. The prevalence of skin diseases was assessed through Strata V.9 software program. The correlation of the disease and area was analyzed by the chi-square. The prevalence of various diseases and damages due to mal-management in sheep, goats and cattle has been discussed in detail. The damages in goat skins were significantly less as compared with cattle and sheep. However, the type of defects and severity varied amongst various ruminants studied. The most common damages observed, overall in all species studied were atrophy of skin (Thin skin 6.38%, followed in descending order observed was lesions of wounds 4.94%, old lesions of pox 4.82%, flaying cuts 3.17%, tick infestation 3.08%, lesions caused by mites infestation 2.45%, scratches 2.33%, lesions caused by warble fly larvae 1.47%, decomposition 1.32%, charr (fibrosis 1.28%, ringworm infection 1.10%, extensive soiling by dung 0.84%, chronic abscesses 0.46%, and Lice infestation 0.17%.

  6. HEDGING CURRENCY RISK IN EUROPEAN STOCK MARKETS: EVIDENCE FROM THE CURRENT FINANCIAL CRISIS

    OpenAIRE

    Alexandra HOROBET; DRAGHICI Alina; CONSTANTIN Laura Gabriela

    2012-01-01

    Our paper examines the impact of currency risk on investments made by a Euro based investor in European countries in normal versus turbulent times. We use unhedged and hedged stock market returns to see whether the performance of portfolios made up of stocks from developed markets could be enhanced by including stocks from emerging markets and hedging currency risk. The contribution of currency risk is highly fluctuating, but generally positive, indicating that currency risk adds to the local...

  7. Boundary Conditions for 2D Boussinesq-type Wave-Current Interaction Equations

    Directory of Open Access Journals (Sweden)

    Mera M.

    2011-01-01

    Full Text Available This research focuses on the development of a set of two-dimensional boundary conditions for specific governing equations. The governing equations are existing Boussinesqtype equations which is capable of simulating wave-current interaction. The present boundary conditions consist of for waves only case and for currents only case. To simulate wave-current interaction, the two kinds of the present boundary conditions are then combined. A numerical model based on both the existing governing equations and the present boundary conditions is applied to simulation of currents only and of wave-current interaction propagating over a basin with a submerged shoal. The results of the numerical model show that the present boundary conditions go well with the existing Boussinesq-type wave-current interaction equations.

  8. The Dilemma of the Oil Market in the Current Geopolitical Context

    Directory of Open Access Journals (Sweden)

    Cristina Teodora Balaceanu

    2017-06-01

    Full Text Available In an increasingly globalized world, where the effects of technology have an overwhelming impact on people's lives, meaning an increase in appetite for consumption of luxury goods, of lifestyle, it seems that conventional resources are becoming fewer and their use in industrial processes lead to environmental harm, at least from pollution. Essentially, oil prices influence governments, companies, and markets of raw materials markets of finite economic goods, markets of conventional and unconventional energy and an assumed oil crisis would lead to stronger inflections on the market, with repercussions on the overall level of prices, the oil price being generally regarded as decisive for the other prices in the economy.

  9. Viability of microflora pf market fermented milk products in simulated conditions of gastric and duodenum

    Directory of Open Access Journals (Sweden)

    Małgorzata Ziarno

    2010-06-01

    Full Text Available Background. The non-probiotic lactic acid bacteria have only rarely been used in in vitro or in vivo studies, because they are not considered to exert health benefits. To exert the beneficial effect in human organism, LAB needs to meet some criteria, for example the viability in the gastrointestinal tract (GIT. The aim of this work was to determine the viability of microflora of chosen market non-probiotic fermented milk products in simulated gastric and duodenal fluids. Material and methods. Ten market non-probiotic fermented milk products bought in Warsaw were used in this study. Ten grams of each product have been suspended in simulated gastric fluid, and then the mixture has been transferred into simulated duodenal fluid. Immediately after bacteria inoculums addition and at the end of the experiment, the number of lactobacilli and lactococci was measured. Results. The number of lactococci or streptococci decreased by 0.1-0.3 log cycle after 3 h in gastric mixture. Only in one yoghurt the population of streptococci decreased by 0.9 log cycle. The population of lactobacilli did not change in condition of simulated gastric fluid. The significant reduction of lactobacilli, lactococci and streptococci population was observed after the transfer of mixture into simulated duodenal fluid and incubation in this condition for 5 h. After the end of experiments in every studied sample the number of microflora remained at the level above 6 log CFU/mL. Conclusions. The results indicate that the condition simulating gastric fluid is not a menace to viability of lactic acid bacteria, if they are protected by milk products. The significant reduction of bacteria number in simulated duodenal fluid was probably caused by cell shock to intensive pH change of environment and loss of protective barrier caused by digestive enzymes activity.

  10. Modelling of the reactive sputtering process with non-uniform discharge current density and different temperature conditions

    Science.gov (United States)

    Vašina, P; Hytková, T; Eliáš, M

    2009-05-01

    The majority of current models of the reactive magnetron sputtering assume a uniform shape of the discharge current density and the same temperature near the target and the substrate. However, in the real experimental set-up, the presence of the magnetic field causes high density plasma to form in front of the cathode in the shape of a toroid. Consequently, the discharge current density is laterally non-uniform. In addition to this, the heating of the background gas by sputtered particles, which is usually referred to as the gas rarefaction, plays an important role. This paper presents an extended model of the reactive magnetron sputtering that assumes the non-uniform discharge current density and which accommodates the gas rarefaction effect. It is devoted mainly to the study of the behaviour of the reactive sputtering rather that to the prediction of the coating properties. Outputs of this model are compared with those that assume uniform discharge current density and uniform temperature profile in the deposition chamber. Particular attention is paid to the modelling of the radial variation of the target composition near transitions from the metallic to the compound mode and vice versa. A study of the target utilization in the metallic and compound mode is performed for two different discharge current density profiles corresponding to typical two pole and multipole magnetics available on the market now. Different shapes of the discharge current density were tested. Finally, hysteresis curves are plotted for various temperature conditions in the reactor.

  11. Venture investment of marketing management of small trade enterprises: conditions and sources

    Directory of Open Access Journals (Sweden)

    K.M. Kraus

    2016-03-01

    Full Text Available The aim of the article. The main purpose of the article is to generalize the features and prospects and to substantiate the expediency of venture investment of marketing management of small trade enterprises in Ukraine and to identify effective forms of venture investment. The results of the analysis. The features of venture investment of marketing management of small trade enterprises of Ukraine are: distribution of risks between venture investor and small trade enterprise; flexibility of investment conditions; balance of risks and profits; orientation on increase in value of investments; participation in equity of investment object. Problems on the way of venture investment of the process of marketing management of Ukrainian small trade enterprises are: imperfect state tax regulation; imperfect state tax regulation; problems associated with the protection of the interests of owners and venture investors; underdeveloped infrastructure of venture investment; lack of interest of venture investors to invest small trade enterprises; lack of an effective system of interaction between venture investors and small trade enterprises; low levels of entrepreneurial culture in Ukraine. The key conditions of venture investment are: funds are provided without conditions returning via pre-specified period and without interest; funds are granted without collateral; venture investors are the owners of funds and investing in the enterprise, they become shareholders; the investor is actively involved in the discussion of financial, economic and technical questions on the rights of partner; investors investing in enterprises with a long payback period and high degree of uncertainty. The mechanism of venture investment of the process of marketing management of small trade enterprises should cover five key stages: development of venture investment strategy, search and selection of objects of venture investment, preparation and implementation of venture investment

  12. Techniques for Analyzing the Attractiveness of International Commodity Markets Under Conditions of Economic Globalization

    Directory of Open Access Journals (Sweden)

    Olha Pryhara

    2006-03-01

    Full Text Available This article examines existing techniques and proposes its own for analyzing the attractiveness of international commodity markets in light of the globalization of world economic processes. Taking into account the supranational nature of the world economic environment when examining categories in the attractiveness of international commodity markets, the author introduces a multilevel system of indicators: market attractiveness at the mega-level – global level; market attractiveness at the macro-level national level; market attractiveness at the mezo-level – level of an individual sector. The attractiveness of international commodity markets is considered to be the degree of conformity between market environment factors and the mega-, macro- and mezo-levels of the economic interests of enterprises concerning the entry into and strategies for their activity on the international commodity markets in the short-, medium- and long-term. The author designs a stage-by-stage technique for strategically analyzing the attractiveness of international commodity markets in order to frame efficient market strategies of enterprises. Relying on the proposed techniques, she rates the integrated indicators of market accessibility and the possibility of realizing the economic interests of enterprises in target markets, bringing the index data into a matrix of «market accessibility – opportunity for realizing the economic interests of enterprises.» The analysis of a country’s position in the matrix makes it possible to frame efficient market strategies for enterprises.

  13. Recruiting Youth in the College Market: Current Practices and Future Policy Options.

    Science.gov (United States)

    Kilburn, M. Rebecca, Ed.; Asch, Beth J., Ed.

    This publication explores the enlistment potential of college-market youth by examining the characteristics of the college-market population and the implications of these characteristics for designing effective recruiting policies. Chapter 1, "Introduction: Trends and Theoretical Considerations" (M. Rebecca Kilburn, Beth J. Asch),…

  14. Housing Prices and General Economic Conditions: An Analysis of Chinese New Dwelling Market

    Institute of Scientific and Technical Information of China (English)

    LIU Hongyu; SHEN Yue

    2005-01-01

    This paper presents an investigation of the interaction between housing prices and general economic conditions in China for the period of 1986-2002. The empirical results indicate that housing prices in China are predictable by market fundamentals, which could explain most of the variations in housing prices. The results of Granger causality tests confirm that unemployment rate, total population, changes in construction costs, changes in the consumer price index (CPI) are all Granger causalities of housing prices, with feedback effects observed to affect the vacancy rate of new dwellings, changes in CPI, and changes in per capita disposable income of urban households. Studies with impulse response functions further illustrate these relationships in terms of the degree of the impact on housing prices from the determinants and the feedbacks. The findings indicate that there is a long-term equilibrium relationship between housing prices and market fundamentals in China and it is the identified fundamentals that drive housing prices up, rather than a bubble.

  15. Shared Solar: Current Landscape, Market Potential, and the Impact of Federal Securities Regulation; NREL (National Renewable Energy Laboratory)

    Energy Technology Data Exchange (ETDEWEB)

    None

    2015-05-27

    This presentation provides a high-level overview of the current U.S. shared solar landscape, the impact that a given shared solar program's structure has on requiring federal securities oversight, as well as an estimate of market potential for U.S. shared solar deployment.

  16. Level shift two-components autoregressive conditional heteroscedasticity modelling for WTI crude oil market

    Science.gov (United States)

    Sin, Kuek Jia; Cheong, Chin Wen; Hooi, Tan Siow

    2017-04-01

    This study aims to investigate the crude oil volatility using a two components autoregressive conditional heteroscedasticity (ARCH) model with the inclusion of abrupt jump feature. The model is able to capture abrupt jumps, news impact, clustering volatility, long persistence volatility and heavy-tailed distributed error which are commonly observed in the crude oil time series. For the empirical study, we have selected the WTI crude oil index from year 2000 to 2016. The results found that by including the multiple-abrupt jumps in ARCH model, there are significant improvements of estimation evaluations as compared with the standard ARCH models. The outcomes of this study can provide useful information for risk management and portfolio analysis in the crude oil markets.

  17. Mechanical, electrical and microstructural properties of cement-based materials in conditions of stray current flow

    NARCIS (Netherlands)

    Susanto, A.; Koleva, D.A.; Copuroglu, O.; Van Beek, C.; Van Breugel, K.

    2013-01-01

    This investigation presents a comparative study on mechanical properties, electrical resistivity and microstructure of mortar under DC current, compared to mortar in rest (no current) conditions. Monitoring was performed from 24h after casting until 84 days of cement hydration. A current

  18. Value Premium and Country Risk as Dimensions to Estimate Conditional Returns: a Study of the Brazilian Market

    Directory of Open Access Journals (Sweden)

    Lilian de Castro Medeiros

    2015-01-01

    Full Text Available Asset pricing is a widely explored theme in the financial literature. Nevertheless, the phenomenon of value premium is still controversial, since although easily detected in developed and emerging markets, little is know about the economic forces that explain its existence. In this context, this article examines value premium in the Brazilian market and investigates the influence of the country risk variable as an additional risk factor for estimating conditional returns in this market not captured by value premium. For that, we employ a five-factor model, formulated by adding the country risk factor to the model of Carhart (1997. We apply the statistical procedure adopted by Fama & French (1993 to the period between 1994 and 2012, with data on nonfinancial companies listed on the BM&FBovespa. The results confirm the existence of value premium in the Brazilian market, and country risk and value premium together are significant factors to explain conditional returns.

  19. Conditional Relationship Between Beta and Return in the US Stock Market

    National Research Council Canada - National Science Library

    Bing XIAO

    2016-01-01

    .... The implication of the sign of the excess market return follows Morelli (2011). This study shows the importance of recognizing the sign of the excess market return when testing the beta-return relationship...

  20. Current Status and Trend of Internet and E-Commerce Market in Korea

    Institute of Scientific and Technical Information of China (English)

    LEE Hongjoo; KIM Jongwoo; PARK Sungjoo

    2004-01-01

    After the remarkable increase of Internet users and broadband Internet subscribers at the end of the 20th century, the size of Korean Internet and e-commerce market steadily increased but the growth rate has been either stagnant or decreased. Trends of Korean Internet and e-commerce market are summarized in this paper the trends on Internet usage are introduced. Trends of online games, blogs and wireless Internet are introduced. The trends of Korean Internet market may have implications for China and Japan.

  1. MAIN THREATS TO THE ROMANIAN LABOUR MARKET IN THE CURRENT CONTEXT

    Directory of Open Access Journals (Sweden)

    DIMIAN Gina Cristina

    2011-12-01

    Full Text Available The paper’s topic is focused on the Romanian labour market prospects, which is going to be affected by two main threats: aging and population decline. These two factors are supposed to dramatically change Romania’s economic structure. It is therefore necessary to know how they will evolve in the next decades, facts which represent the main objective of our article. These topics are debated at large scale at the European and national level, because they describe a process which implies European Union as a whole. The methodology used in order to quantify this phenomenon includes statistical methods (correlation analysis and descriptive statistics. We have used data available at national and European level in order to build a proper argumentation. The results obtained are worrying because there is a high risk to assist at an accelerated aging of the Romanian people, doubled by a very low birth rate. This might create huge problems in the economic and social system due to productivity decrease and the pressures on the pension’s funds. The paper offers scientific arguments for developing macroeconomic policies in order to prevent the negative situation in which we could be within less than 40 years. As a comparison term we brought into attention the Germany situation, country which offers economic equilibrium to the EU, but is also affected by aging. The manner in which this problem has been approached is an original one because we tried to put Romania’s situation into the context of the European Union general situation, the threat being emphasised by the fact that it is going to be a trend for the whole continent. Actually, if it is not taken adequate measures, we will be confronted with a demographic crisis, much worse than the current financial one, because the effort of the country to reverse a birth rate decreasing trend with an aged population will take decades.

  2. US financial conditions index and its empirical impact on information transmissions across US-BRIC equity markets

    Directory of Open Access Journals (Sweden)

    Amanjot Singh

    2016-06-01

    Full Text Available Both price discovery and volatility spillovers act as information transmission mechanisms across foreign boundaries. In this regard, the present study attempts to extend the findings reported by Singh and Kaur46 by considering pairwise volatility spillover effects among the US-BRIC equity markets and capturing the impact of overall US financial market conditions on pairwise volatility spillover effects across the years 2004–2014 by employing diverse econometric models. The results report bi-directional volatility spillover effects between the US-BRIC equity markets and significant impact of the US financial conditions on ex-ante probabilities for the existence of positive volatility spillovers from the US to Brazilian, Russian and Chinese equity markets only. With an improvement in the US financial condition, probability for the same reduces in the context of Brazilian and Russian equity markets, whereas, in case of the Chinese equity market, probability reduces but at a slower pace. The results bear strong implications for portfolio managers and policy makers and first of its kind.

  3. Uncertainties in the Value of Bill Savings from Behind-the-Meter, Residential Photovoltaic Systems: The Roles of Electricity Market Conditions, Retail Rate Design, and Net Metering

    Science.gov (United States)

    Darghouth, Naim Richard

    Net metering has become a widespread policy mechanism in the U.S. for supporting customer adoption of distributed photovoltaics (PV), allowing customers with PV systems to reduce their electric bills by offsetting their consumption with PV generation, independent of the timing of the generation relative to consumption. Although net metering is one of the principal drivers for the residential PV market in the U.S., the academic literature on this policy has been sparse and this dissertation contributes to this emerging body of literature. This dissertation explores the linkages between the availability of net metering, wholesale electricity market conditions, retail rates, and the residential bill savings from behind-the-meter PV systems. First, I examine the value of the bill savings that customers receive under net metering and alternatives to net metering, and the associated role of retail rate design, based on current rates and a sample of approximately two hundred residential customers of California's two largest electric utilities. I find that the bill savings per kWh of PV electricity generated varies greatly, largely attributable to the increasing block structure of the California utilities' residential retail rates. I also find that net metering provides significantly greater bill savings than alternative compensation mechanisms based on avoided costs. However, retail electricity rates may shift as wholesale electricity market conditions change. I then investigate a potential change in market conditions -- increased solar PV penetrations -- on wholesale prices in the short-term based on the merit-order effect. This demonstrates the potential price effects of changes in market conditions, but also points to a number of methodological shortcomings of this method, motivating my usage of a long-term capacity investment and economic dispatch model to examine wholesale price effects of various wholesale market scenarios in the subsequent analysis. By developing

  4. Current Behaviours and Future Prospects of Online Film Consumption in China: A Social Marketing Perspective

    OpenAIRE

    Zhuang, Yunhong

    2013-01-01

    Free film downloading services have gained large popularity among Chinese consumers, although there is potential film copyright losses as many of the downloading resources offer pirated films. Based on previous studies of consumer behaviour theory, social marketing and film piracy, this research was an attempt to gain an understanding of the factors that influence consumer film downloading and to discuss the role of social marketing in changing such behaviour through promoting paid online fil...

  5. Bioenergy market competition for biomass: A system dynamics review of current policies

    Energy Technology Data Exchange (ETDEWEB)

    Jacob J. Jacobson; Robert Jeffers

    2013-07-01

    There is growing interest in the United States and abroad to increase the use of biomass as an energy source due to environmental and energy security benefits. In the United States, the biofuel and biopower industries are regulated by different policies and different agencies and have different drivers, which impact the maximum price the industries are willing to pay for biomass. This article describes a dynamic computer simulation model that analyzes future behavior of bioenergy feedstock markets based on varying policy and technical options. The model simulates the long-term dynamics of these markets by treating advanced biomass feedstocks as a commodity and projecting the total demand of each industry, as well as the market price over time. The model is used for an analysis of the United States bioenergy feedstock market that projects supply, demand, and market price given three independent buyers: domestic biopower, domestic biofuels, and foreign exports. With base-case assumptions, the biofuels industry is able to dominate the market and meet the federal Renewable Fuel Standard (RFS) targets for advanced biofuels. Further analyses suggest that United States bioenergy studies should include estimates of export demand for biomass in their projections, and that GHG-limiting policy would partially shield both industries from export dominance.

  6. Stable overload conditions of high-temperature superconductors at alternating current injection

    Science.gov (United States)

    Romanovskii, V. R.

    2015-01-01

    The stability of alternating current injected into a high-temperature superconductor or into a current-carrying element on its basis is studied under weak cooling. The stability conditions of the current varying with time by a sinusoidal law are studied versus its frequency. It is shown that before unstable states set in, the peak values of the electric field intensity, current, and temperature in the superconductor are higher than the values determining a thermal electrodynamic stability boundary of the current permanently flowing through the superconductor—the so-called thermal quench current. It is found that ultimate stable alternating currents cause high stable thermal losses in superconductors; these losses being not considered in the modern theory of losses. Such stable conditions can be referred to as overload conditions. Analysis shows that there are characteristic times determining the time intervals within which alternating current is stable under overload conditions. Main thermoelectrodynamic mechanisms behind the existence of these intervals are formulated. They explain why the superconductor stable overheating and induced electric field reach high values before the injected alternating current becomes unstable. The existence of overload conditions considerably extends the application area of high-temperature superconductors.

  7. Global effects of local human population density and distance to markets on the condition of coral reef fisheries.

    Science.gov (United States)

    Cinner, Joshua E; Graham, Nicholas A J; Huchery, Cindy; Macneil, M Aaron

    2013-06-01

    Coral reef fisheries support the livelihoods of millions of people but have been severely and negatively affected by anthropogenic activities. We conducted a systematic review of published data on the biomass of coral reef fishes to explore how the condition of reef fisheries is related to the density of local human populations, proximity of the reef to markets, and key environmental variables (including broad geomorphologic reef type, reef area, and net productivity). When only population density and environmental covariates were considered, high variability in fisheries conditions at low human population densities resulted in relatively weak explanatory models. The presence or absence of human settlements, habitat type, and distance to fish markets provided a much stronger explanatory model for the condition of reef fisheries. Fish biomass remained relatively low within 14 km of markets, then biomass increased exponentially as distance from reefs to markets increased. Our results suggest the need for an increased science and policy focus on markets as both a key driver of the condition of reef fisheries and a potential source of solutions.

  8. Assessment of mycotoxin risk on corn in the Philippines under current and future climate change conditions.

    Science.gov (United States)

    Salvacion, Arnold R; Pangga, Ireneo B; Cumagun, Christian Joseph R

    2015-01-01

    This study attempts to assess the risk of mycotoxins (aflatoxins and fumonisins) contamination on corn in the Philippines under current and projected climate change conditions using fuzzy logic methodology based on the published range of temperature and rainfall conditions that favor mycotoxin development. Based on the analysis, projected climatic change will reduce the risk of aflatoxin contamination in the country due to increased rainfall. In the case of fumonisin contamination, most parts of the country are at a very high risk both under current conditions and the projected climate change conditions.

  9. Wave-current interactions in deep water conditions: field measurements and analyses

    Science.gov (United States)

    Rougier, Gilles; Rey, Vincent; Molcard, Anne

    2015-04-01

    The study of wave - current interaction has drawn interest in oceanography, ocean engineering, maritime navigation and for tides or waves power device design. In the context of the hydrodynamics study along the French Mediterranean coast, a current profiler was deployed near Toulon at the south of the "Port Cros" island. This coastal zone is characterized by a steep slope, the water depth varying from tens meters to several thousand meters over few kilometers from the coast. An ambient current, the "Northern Current", coming from the Ligurian sea (area of Genoa, Italy) and following the coast up to Toulon, is present all over the year. Its mean surface velocity is of about 0.30 m/s, its flow rate of about 1.5 Sv. The region is exposed to two dominating winds: the Mistral, coming from North-West, and Eastern winds. Both generate swell and/or wind waves in either following or opposing current conditions with respect to the Northern Current. A current profiler equipped with a wave tracking system (ACPD workhorse from RDI) was deployed from July to October 2014 in deep water conditions (depth of about 500m). The mooring system allowed the ADCP to measure the current profile from the sea surface down to 25m depth, which corresponds more or less to the depth of influence of waves of periods up to 10s. The collected data include energetic wave conditions in either following or opposing current conditions. The current intensity and its vertical profiles have shown a significant temporal variability according to the meteorological conditions. Effects of the wave conditions on the current properties are discussed. ACKNOWLEDGEMENTS This work was supported by the program BOMBYX and the ANR grant No ANR-13-ASTR-0007.

  10. Probiotic formulations and applications, the current probiotics market, and changes in the marketplace: a European perspective.

    Science.gov (United States)

    Saxelin, Maija

    2008-02-01

    Europe is a multicultural continent where the consumption of fermented milks has traditionally been high in several countries. Thus, it is no wonder that the market for fermented dairy products with probiotic bacteria has been successful. The market for food applications of probiotics is clearly larger than that for probiotics sold in capsules, sachets, and other pharmaceutical forms. Yogurt-type drinks are the fastest-growing product category, but the diversity of probiotic food applications is not limited to milk-based products. Probiotic fruit juices, berry soups, and soy- and cereal-based fermented products are also sold. Some probiotic strains that are successful in Europe are marketed globally, but there is also a variety of local probiotic strains that are key players in their limited markets. The health messages of probiotic products have focused mainly on general well-being and support of gastrointestinal microbiota. However, because of newly accepted regulation from the European Union regarding health claims, such claims will be evaluated officially, which may substantially change their content. However, more-specific product claims may also appear on the market. This article describes trends and phenomena in mainly the food sector, which covers the most-successful probiotic applications, but food supplements are also discussed.

  11. MARKETING IN THE CONSTRUCTION INDUSTRY: STATE OF KNOWLEDGE AND CURRENT TRENDS

    Directory of Open Access Journals (Sweden)

    GIOVANNA NARANJO

    2011-01-01

    Full Text Available Las empresas del sector de la construcción son conscientes de la importancia de vincular la comercialización (o marketing a las funciones primordiales de la empresa, como respuesta ante la necesidad de adaptarse a los continuos cambios del sector, satisfacer las demandas de sus clientes, ser competitivos y mejorar su estrategia de negocio. El presente artículo presenta los resultados obtenidos del análisis cuantitativo y cualitativo del estado actual de conocimiento del marketing en el sector de la construcción. El estudio se realizó mediante una búsqueda bibliométrica y el posterior procesamiento y análisis de los artículos encontrados. A pesar de los esfuerzos realizados en la última década, es difícil generalizar cómo aplicar el marketing en las empresas del sector de la construcción debido a las particularidades del sector. Sin embargo, existe un abanico de posibles estrategias que pueden ser usadas; una vez las empresas conozcan las necesidades de los clientes serán capaces de escoger las estrategias que deben aplicar. Se proponen futuras líneas de investigación como la implementación del marketing, diferenciación del marketing de acuerdo con el tipo de cliente, y aplicación de las tecnologías y sistemas de información.

  12. Magnetic Field Perturbations from Currents in the Dark Polar Regions During Quiet Geomagnetic Conditions

    DEFF Research Database (Denmark)

    Friis-Christensen, Eigil; Finlay, Chris; Hesse, M.

    2017-01-01

    In the day-side sunlit polar ionosphere the varying and IMF dependent convection creates strong ionospheric currents even during quiet geomagnetic conditions. Observations during such times are often excluded when using satellite data to model the internal geomagneticmain field. Observations from...... the night-side or local winter during quiet conditions are, however, also influenced by variations in the IMF. In this paper we briefly review the large scale features of the ionospheric currents in the polar regions with emphasis on the current distribution during undisturbed conditions. We examine....... The other category represent contributions caused by geomagnetic activity related to the substorm current wedge around local magnetic midnight. A new observation is a strong IMF By control of the residuals in the midnight sector indicating larger ionospheric currentsin the substorm current wedge...

  13. Changes in membrane currents during Pavlovian conditioning of single cortical neurons.

    Science.gov (United States)

    Woody, C D; Gruen, E; Birt, D

    1991-01-18

    Single electrode voltage clamp recordings were made during Pavlovian conditioning of single units of the motor cortex of cats. Units that developed a conditioned spike discharge in response to a click conditioned stimulus (CS) after pairing the click with glabella tap and local ionophoretic application of glutamate showed increases in input resistance and reductions of an early outward current induced by depolarizing commands and by return to holding potentials after hyperpolarizing commands. Changes in later currents were also found in some cells. Units that failed to develop a conditioned response did not show these changes. The decreases in membrane currents could contribute to an increased spike discharge in response to the CS as could the increased input resistance observed after conditioning. Conductance changes of this type may serve as engrams by which some forms of memory and learning are expressed across both vertebrate and invertebrate species.

  14. Robust Current Control of Doubly Fed Wind Turbine Generator under Unbalanced Grid Voltage Conditions

    DEFF Research Database (Denmark)

    Wang, Yun; Gong, Wenming; Wu, Qiuwei

    2014-01-01

    This paper presents the design of a H ∞ current controller for doubly fed induction generators (DFIGs) in order to maintain stable operation under unbalanced voltage conditions. The H ∞ current controller has a multi-input and multi-output (MIMO) structure and is designed using the loop shaping...... method. Case studies have been carried out in order to verify the efficacy of the proposed H ∞ current controller for DFIGs. The case study results show that the proposed H ∞ current controller can realize different control objectives, i.e. stable stator current, stable stator active power and stable...

  15. Current Percolation in Medium with Boundaries under Quantum Hall Effect Conditions

    Directory of Open Access Journals (Sweden)

    M. U. Malakeeva

    2012-01-01

    Full Text Available The current percolation has been considered in the medium with boundaries under quantum Hall effect conditions. It has been shown that in that case the effective Hall conductivity has a nonzero value due to percolation of the Hall current through the finite number of singular points (in our model these are corners at the phase joints.

  16. Condition for the occurrence of phase slip centers in superconducting nanowires under applied current or voltage

    DEFF Research Database (Denmark)

    Michotte, S.; Mátéfi-Tempfli, Stefan; Piraux, L.;

    2004-01-01

    Experimental results on the phase slip process in superconducting lead nanowires are presented under two different experimental conditions: constant applied current or constant voltage. Based on these experiments we established a simple model which gives us the condition of the appearance of phas...

  17. Reducing condition number by appropriate current decomposition on a multiplet of several wires

    CSIR Research Space (South Africa)

    Lysko, AA

    2011-07-01

    Full Text Available This paper discusses a numerical investigation in connection with the dependency of the condition number of the impedance matrix on the decomposition of current on a junction with several attached wires (multiplet). It is shown that the condition...

  18. Research on the induction motor current signature for centrifugal pump at cavitation condition

    Directory of Open Access Journals (Sweden)

    Yin Luo

    2015-11-01

    Full Text Available Cavitation is a major undesirable phenomenon for centrifugal pump because it can cause hydraulic performance deterioration, pump damage by pitting and material erosion, and structural vibration and noise. Cavitation can appear within the entire range of the operating conditions; therefore, it must be prevented by all means. Sensorless monitoring technology based on motor current signature analysis is non-intrusive and economic for monitoring motor-driven equipment. Thus, this technology is suitable for centrifugal pump systems. The motor current signature for centrifugal pump load at the cavitation condition is the basis of this technology. However, systematic research is lacking on sensorless monitoring technology based on motor current signature. As a result, the tentative exploration for motor current signature at cavitation load was conducted in this study. The results show that the stator current is still a sinusoidal alternating current strictly to the law of sine. Moreover, the root mean square of the current fluctuates because of different flow regimes in the cavitation progress and decreases because vapor density is smaller than water density when cavitation is fully formed. For the stator current spectrum, the noise level, noise distribution, rotation speed, and vane pass frequency components show features in the cavitation process. These indicator indexes change according to the stage of cavitation development. Thus, the motor current signature analysis is found to be a feasible and cost-effective method for the stages of cavitation condition.

  19. Social Media and Marketing Education: A Review of Current Practices in Curriculum Development

    Science.gov (United States)

    Brocato, E. Deanne; White, Nathan James; Bartkus, Kenneth; Brocato, Ashley Ann

    2015-01-01

    Given the presumed importance of social media to marketing, along with the apparent lack of research concerning social media curriculum development, the purpose of this study is to conduct a systematic analysis of social media curriculum through the evaluation of undergraduate course syllabi in the United States. This research is intended to…

  20. Loyalty program: current content, types and methods of realization at B2C market

    Directory of Open Access Journals (Sweden)

    Nehaenko Ekaterina

    2015-11-01

    Full Text Available The article is devoted to researching the content of the key concepts for partnership relations marketing – customer loyalty. It presents the results of scientific-theoretical substantiation of the typical structure and methods of implementation of loyalty programs in retail.

  1. College Students' Attitudes & Responses toward the Current Economy and Its Implications for Marketing Managers

    Science.gov (United States)

    Gray, Lauren; Lamanette, Michelle; Silva, Alberto; Budden, Michael C.

    2009-01-01

    Since the early months of 2009, the undeniable woes of the economy are being felt by many. With a record number of corporate closings, rising unemployment and the crises in the financial markets, this may prove to be a difficult year for many. This paper uses empirical evidence collected from Southeastern Louisiana University students to learn how…

  2. Social Media and Marketing Education: A Review of Current Practices in Curriculum Development

    Science.gov (United States)

    Brocato, E. Deanne; White, Nathan James; Bartkus, Kenneth; Brocato, Ashley Ann

    2015-01-01

    Given the presumed importance of social media to marketing, along with the apparent lack of research concerning social media curriculum development, the purpose of this study is to conduct a systematic analysis of social media curriculum through the evaluation of undergraduate course syllabi in the United States. This research is intended to…

  3. Electricity Bill Savings from Residential Photovoltaic Systems: Sensitivities to Changes in Future Electricity Market Conditions

    Energy Technology Data Exchange (ETDEWEB)

    Darghouth, Naim [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Environmental Energy Technologies Division; Barbose, Galen [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Environmental Energy Technologies Division; Wiser, Ryan [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Environmental Energy Technologies Division

    2013-01-09

    Customer-sited photovoltaic (PV) systems in the United States are often compensated at the customer’s underlying retail electricity rate through net metering. Calculations of the customer economics of PV, meanwhile, often assume that retail rate structures and PV compensation mechanisms will not change and that retail electricity prices will increase (or remain constant) over time, thereby also increasing (or keeping constant) the value of bill savings from PV. Given the multitude of potential changes to retail rates and PV compensation mechanisms in the future, however, understanding how such changes might impact the value of bill savings from PV is critical for policymakers, regulators, utilities, the solar industry, and potential PV owners, i.e., any stakeholder interested in understanding uncertainties in and potential changes to the long-term customer economics of PV. This scoping study investigates the impact of, and interactions among, three key sources of uncertainty in the future value of bill savings from customer-sited PV, focusing in particular on residential customers. These three sources of uncertainty are: changes to electricity market conditions that would affect retail electricity prices, changes to the types of retail rate structures available to residential customers with PV, and shifts away from standard net-metering toward other compensation mechanisms for residential PV.

  4. Distributed generation in European electricity markets. Current challenges and future opportunities

    Energy Technology Data Exchange (ETDEWEB)

    Ropenus, S. (Technical Univ. of Denmark, Risoe National Lab. for Sustainable Energy. Systems Analysis Div., Roskilde (Denmark))

    2010-07-01

    This Ph.D. thesis studies the role of distributed generation in European electricity markets. It focuses primarily on the interactions of economics and policy with the aim of contributing to the understanding of how distributed generation is embedded in the present regulatory and market framework, which barriers exist, and which role it may possibly play in the future. To capture the interdisciplinarity of the topic, a combination of qualitative and quantitative methods is applied. Subsequent to the identification of barriers, this thesis turns to the microeconomic perspective on the interplay of vertical structure, regulation and distributed generation. This is done through the application of quantitative methods in the form of partial equilibrium models focusing on the effects induced by the vertical structure of the network operator, either a combined operator or a distribution system operator, in a market with small distributed producers. In areas where the promotion of renewable energy sources and combined heat and power has induced a substantial increase in distributed generation, new challenges in system integration arise. In particular, high levels of generation from intermittent energy sources, such as wind, add to the complexity of network operation and control, which can hardly be tackled with the present 'fit and forget' approach. The conclusion is that distributed generation has great potential to enhance competitiveness, sustainability and security of supply in European electricity markets. A prerequisite is the removal of market and regulatory barriers, taking the interdependencies of vertical structure, support mechanisms and network access into account. In the future, higher penetration levels of distributed generation necessitate changes in the power system and the adoption of new technologies, where hydrogen production by grid connected electrolysis constitutes one example. (LN)

  5. Promoting Hong Kong's Higher Education to Asian Markets: Market Segmentations and Strategies

    Science.gov (United States)

    Cheung, Alan C. K.; Yuen, Timothy W. W.; Yuen, Celeste Y. M.; Cheng, Yin Cheong

    2010-01-01

    Purpose: The main purpose of this study is threefold: to analyze the current conditions of higher education services offered in the three target markets; to conduct market segmentation analysis of these markets; and to recommend the most appropriate market entry strategies for Hong Kong's education service providers. Design/methodology/approach:…

  6. Promoting Hong Kong's Higher Education to Asian Markets: Market Segmentations and Strategies

    Science.gov (United States)

    Cheung, Alan C. K.; Yuen, Timothy W. W.; Yuen, Celeste Y. M.; Cheng, Yin Cheong

    2010-01-01

    Purpose: The main purpose of this study is threefold: to analyze the current conditions of higher education services offered in the three target markets; to conduct market segmentation analysis of these markets; and to recommend the most appropriate market entry strategies for Hong Kong's education service providers. Design/methodology/approach:…

  7. Mathematical models and methods for analysis of distributed power generation on market conditions

    DEFF Research Database (Denmark)

    Schaumburg-Müller, Camilla

    2008-01-01

    The liberalisation of electricity markets around the world which has taken place in recent years – and is still ongoing – has had several consequences for the various players in the markets affected. Typically, the tasks of production, transmission, and distribution of electricity which were often...

  8. Effect of different packaging films on shelf life and quality of peach under super and ordinary market conditions.

    Science.gov (United States)

    Mahajan, B V C; Dhillon, W S; Kumar, Mahesh; Singh, Bikramjit

    2015-06-01

    Peach (Prunus persica L. Batsch) fruits of cultivar 'Shan-i-Punjab' were harvested at colour break stage and packed in paper moulded trays followed by wrapping with different packaging films viz. cryovac heat shrinkable RD-106, cling and low density polyethylene (LDPE) film. After packaging, the fruits were stored under two different conditions i.e. super-market conditions (18-20 °C; 90-95 % RH) and ordinary market conditions (28-30 °C; 60-65 % RH). The fruits were evaluated for various quality attributes periodically. The shrink film helped in reducing the loss in weight, firmness, decay incidence and maintained the various qualities attributes like total soluble solids, sugars, acidity and ascorbic acid content of the fruits during shelf-life better than unwrapped control fruits. The pectin methyl esterase enzyme activity was also found to be lower in shrink film packed fruits over the unwrapped control fruits. The in-package gaseous composition (O2 and CO2) in shrink film packed fruits was found to be at desired level which resulted in maintenance of pleasant flavour of the fruits. On the other hand LDPE film accumulated very high level of CO2, which led to formation of fermenting odour and decay of fruits in the package. The data revealed that RD-106 film proved quite effective in prolonging the shelf-life and maintaining the quality of peach fruits for 9 and 4 days under super market conditions (SMC) and ordinary market conditions (OMC), respectively as against 6 and 2 days only in case of unpacked control fruits under both the marketing conditions. The results suggest that shrink film could be used in packaging of peach without negative effects on quality.

  9. Quality changes of 'Sanguinello' oranges wrapped with different plastic films under simulated marketing conditions.

    Science.gov (United States)

    D'Aquino, S; Malinconico, M; Avella, M; Di Lorenzo, M L; Mura; Palma, A

    2013-01-01

    significant. No decay was detected in fruit treated with IMZ. 'Sanguinello' oranges can be stored under retail conditions for a month by the only means of film wrapping without important changes in chemical, eating and marketing quality provided fruit are treated with an effective fungicide to prevent decay and that in-package gas composition is not markedly changed with respect to air.

  10. ANDREEA NICOLĂESCU, The Work-Life Balance in Current EU Labour Market Policies

    Directory of Open Access Journals (Sweden)

    CRISTINA LEOVARIDIS

    2011-01-01

    Full Text Available A work-life balance is one of the factors that increases an employee's individual satisfaction, leading to higher economic performance, an aspect that is found in most EU strategic documents dealing with the labour market. Focusing on gender differences, the article carries out a comparative analysis of the situation in EU Member States, on several dimensions: working time, flexible work arrangements, providing opportunities for assuming different domestic responsibilities etc.

  11. Impacts of the current economic crisis on Southeast Asian labour markets

    OpenAIRE

    John Walsh

    2010-01-01

    Southeast Asian labour markets are characterized by the diversity of the countries of which they are part and by the historical antecedents of colonialism that have largely given them their nature. Most have adopted a form of the export-oriented, import-substituting low labour cost manufacturing paradigm of economic development known as the East Asian Economic Model (EAEM). Having already passed through the Asian Financial Crisis of 1997 and its disruptive effects, workers in the region are f...

  12. Marketing of research institutes in view of current organizational and legal regulations

    Directory of Open Access Journals (Sweden)

    Anna Slotorsz

    2013-03-01

    Full Text Available The paper aims to describe in a synthetic way some issues related to the marketing activity of R&D organizations in view of legal acts regulating the functioning of the state owned R&D organizations. The authors have analyzed some regulations related to research institutes and their activities, regulations specifying criteria and procedures of granting of a scientific category to a R&D unit as well as principals of financing of the science and regulations related to the operations of certifying units. Basing on this analysis the authors have elaborated a set of marketing goals of the R&D organizations, a list of their stakeholders and of specific marketing tools both accessible in view of the rules and regulations in force and effective from the point of view of parametric evaluation of the R&D organizations. Among the analyzed tools there are the following: issues related to publications, organization of conferences, seminars and popularizing events, organization of education and training courses, internal policies related to intellectual property protection, internal policies related to technology transfer, membership in international organizations and applied quality policies.

  13. ABOUT THE STATE OF THE WORLD WHEAT MARKET AT THE CURRENT STAGE

    Directory of Open Access Journals (Sweden)

    Pogorelyy M.U.

    2013-11-01

    Full Text Available The author considers the Phillips curve in the historical aspect. In the article there is a mention that there were examples when the Phillips curve was not confirmed. Then the author goes on to describe the post-crisis economic situation. The author refers to the food problem as a global problem, which has been designated in the papers of the Club of Rome. Then the author characterizes world wheat production for the period 2003-2013. The author gives an example that shows the volatility of the wheat market (CBOT. The author explains why he uses quotations of forward contracts, and not in the spot market. The author scrutinizes the quotations of CBOT wheat futures contracts in the paper. The author substantiates the need for an econometric model in the research process of futures CBOT wheat prices. The author justifies the chosen scientific approach that defines the methods of research and research model. The author uses econometric approach in the paper. The author uses linear regression as a method of the research. The author creates the equation of linear regression using the software. The author makes a conclusion that there is a certain linear relationship between the price of the futures contract CBOT wheat and the level of unemployment in the United States during the period. The author verifies the effect of Phillips curve. Results of this paper allow the analyst to make informed pricing decisions on the organized market of wheat trade in the medium term.

  14. [Management in nursing in the current state impoverishment of working conditions].

    Science.gov (United States)

    Bellato, Roseney; Pereira, Wilza Rocha

    2004-01-01

    This study aims to provide reflection points on the nursing management process in the current state impoverishment financial conditions facing nursing work in a public health service in the State of Mato Grosso. We used the concepts of vulnerability, user rights and ethic to seek to understand how these concepts can broaden the view of citizenship in the search for better health care conditions for the users and workers in the institution studied. The blatant impoverishment of conditions that was detected point to the need for more awareness raising all levels where we think about, carry out and submit ourselves to the health care Nursing, working conditions, nursing ethics.

  15. Magnetic Field Perturbations from Currents in the Dark Polar Regions During Quiet Geomagnetic Conditions

    Science.gov (United States)

    Friis-Christensen, E.; Finlay, C. C.; Hesse, M.; Laundal, K. M.

    2017-02-01

    In the day-side sunlit polar ionosphere the varying and IMF dependent convection creates strong ionospheric currents even during quiet geomagnetic conditions. Observations during such times are often excluded when using satellite data to model the internal geomagnetic main field. Observations from the night-side or local winter during quiet conditions are, however, also influenced by variations in the IMF. In this paper we briefly review the large scale features of the ionospheric currents in the polar regions with emphasis on the current distribution during undisturbed conditions. We examine the distribution of scalar measurements of the magnetic field intensity minus predictions from a geomagnetic field model. These `residuals' fall into two main categories. One category is consistently distributed according to the well-known ionospheric plasma convection and its associated Birkeland currents. The other category represent contributions caused by geomagnetic activity related to the substorm current wedge around local magnetic midnight. A new observation is a strong IMF By control of the residuals in the midnight sector indicating larger ionospheric currents in the substorm current wedge in the northern polar region for By > 0 and correspondingly in the southern hemisphere for By < 0.

  16. YOUTHS CONDITION IN THE LABOUR MARKET DURING THE POST-CRISIS PERIOD

    Directory of Open Access Journals (Sweden)

    Mariana BALAN

    2015-03-01

    Full Text Available Unemployment among youth in the EU had a strong increase from the outbreak of the financial crisis in 2008, and reached unprecedented levels. Nevertheless, for over a decade the youths’ unemployment rate remained approximately double against the global unemployment rate in time for the whole economy. In this context, the concept of NEET has been introduced to characterize the size and structure of a vulnerable group of young people i.e. those young people who are not engaged in any form of employment, education or training. The year 2014 registered a slight decrease of both unemployment rate and of the NEET rate among youths. According to the Eurostat statistics, in 2014, within the EU the average unemployment rate for youths with ages between 15 and 24 years diminished by 1.4 pp., and for the age group aged between 25 to 29 years, by 1 pp. Also the NEET rate for various young population segments registered in most member countries a decreasing trend. In Romania, the NEET population rate (youths between 15 and 29 years of age under the impact of the economic financial crisis increased from 13.2% in the year 2008 to 19.6% in the year 2014. This paper intends to be a brief analysis of the youths’ condition in the EU countries’ labour markets from the beginning of the financial crisis by focusing mainly on describing the characteristics of youths that don’t have a job, and are not included in the educational or vocational training system (NEET. There are large differences between the youths and the employment in the member-states, and these differences were exacerbated by the recession.

  17. ABOUT DEFICIT MANAGEMENT IN THE CONDITIONS OF MARKET INTEGRATION AND GLOBALIZATION

    Directory of Open Access Journals (Sweden)

    Chivu Luminita

    2009-05-01

    Full Text Available The expansion of the world trade, the unprecedented opening of the national markets, the regional integration and the consistency of globalization represent challenges having in view the management of the internal balances between cashing ins and payments

  18. Estimating time-varying conditional correlations between stock and foreign exchange markets

    Science.gov (United States)

    Tastan, Hüseyin

    2006-02-01

    This study explores the dynamic interaction between stock market returns and changes in nominal exchange rates. Many financial variables are known to exhibit fat tails and autoregressive variance structure. It is well-known that unconditional covariance and correlation coefficients also vary significantly over time and multivariate generalized autoregressive model (MGARCH) is able to capture the time-varying variance-covariance matrix for stock market returns and changes in exchange rates. The model is applied to daily Euro-Dollar exchange rates and two stock market indexes from the US economy: Dow-Jones Industrial Average Index and S&P500 Index. The news impact surfaces are also drawn based on the model estimates to see the effects of idiosyncratic shocks in respective markets.

  19. Efficient Marketing Strategies in the Financial-Banking Field in Crisis Conditions

    Directory of Open Access Journals (Sweden)

    Mitran Paula Cornelia

    2009-06-01

    Full Text Available Financial-banking marketing will have to radically reform. The specialists in this field will needto give up the classic and aggressive tactics totally not transparent. They will sit in front of the clients withnon sophisticated products dressed up in strident colours. The change of the marketing tactics inside avisionary, unitary strategy will be the key to launch again the loaning on a healthy market. The bankingsystem will have to keep up with Europe, not only for the services offered to clients, but also for themarketing and promotion strategies afferent to the banking segment found in a continuous change during thelast decade. The social marketing will have to leave for always the theory sphere and all the adoptedstrategies must go through social responsibility: precise developing objectives with tangible results over time.

  20. THE NEW DIMENSIONS OF THE INSURANCE MARKET IN ROMANIA IN THE CONDITIONS OF FINANCIAL CRISIS

    Directory of Open Access Journals (Sweden)

    CRISTINA MIHAELA NAGY

    2012-11-01

    Full Text Available Insurance in modern society has developed both because of the awareness of risks and increase of their range, as a result of new techniques and technologies, explosive growth in transport, as well as other economic and social issues arising from growth and complexity generating stress of daily life. In Romania in 2009 the volume of subscribed gross premiums decreased, the Romanian insurance market is influenced by the global and European insurance market.

  1. Radurization of bananas under commercial conditions: Pt. 2. Shelf- or market-life extension

    Energy Technology Data Exchange (ETDEWEB)

    Brodrick, H.T.; Thord-Gray, R.S.; Strydom, G.J. (Nuclear Development Corp. of South Africa (Pty.) Ltd., Pelindaba, Pretoria)

    1984-04-01

    In two large-scale commercial trials with bananas, a 2 to 4 d extension in marketable life was achieved by radurisation at a dose of 0,60 kGy. The criteria for marketability were based primarily on skin colour and fruit firmness. It was also observed that browning associated with the handling of ripe fruit was significantly less in the radurised fruits.

  2. Essays on Volatility and Time Varying Conditional Jumps in Thinly Traded African Financial Markets

    OpenAIRE

    Kuttu, Saint

    2012-01-01

    The 2008 financial crisis brought to the fore the relative resilience of emerging and frontier equity markets. This has made international investors to turn their attention to emerging and frontier equity markets to minimise their down side risk exposure. Against this backdrop, it is important for international investors to understand and appreciate the unique features such as pervasive thin trading and severe illiquidity which impact on the evolution of returns and volatility in these equity...

  3. Changing Conditions of Supply and Demand in the Tungsten Concentrate Market

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    <正> In January 2004,when Jiangxi Tungsten Indus-try Group,one of the major tungsten producersin China,made a quote of RMB 25,500 yuanper ton,the actual domestic market quotes hadalready risen above RMB 28,000 yuan per ton.In February,when the major tungsten produc-ers negotiated a quote of RMB 28,500 yuan perton,the actual domestic market quotes had

  4. Knižní marketing

    OpenAIRE

    Rabasová, Eva

    2012-01-01

    The thesis describes and analyzes the current situation of book marketing in the Czech Republic and attempts to evaluate its quality. Firstly, basic concepts related to marketing are defined, and then the Czech book market conditions, such as structure of production, history, sales volume and individual actors, are described. This theoretical ground is followed by a practical part where specifics of book marketing are mentioned in the light of the marketing mix. The last part of the thesis pr...

  5. Goals of marketing management at forestry enterprises and conditions of their efficient implementation in modern economic system

    Directory of Open Access Journals (Sweden)

    O.P. Pavlishchuk

    2013-12-01

    Full Text Available The aim of the article. The aim of the article is to substantiate mission and goals of marketing management at forestry enterprises and conditions of efficient implementation in market economy taking into account objective necessity of ecological social development. The results of the analysis. Scientific and practical significance of research results is to justify approaches to improving marketing management of forestry enterprises that contribute to its adaptation to market conditions, avoiding obstacles to development of market transformation processes in forestry sector, and practical measures that are important in the context of concept of ecological social development. Mission and goals of forestry enterprises are considered in connection with international and national approaches to protection, conservation, restoration and use of forest resources. The main international approaches to implementing marketing activities of commodity, price, distribution and communication policy of enterprises, are considered. The main ones are: decisions on sustainable use, conservation and protection of forest resources should consider a comprehensive assessment of economic value, as well as non-economic value of forest goods and services; ensure coherence at the international level on economic, environmental, trade and other policies is an important element in increasing efficiency of their implementation at the national level; international trade of forest products should be based on open and transparent mechanisms to multilaterally agreed procedures and non-discriminatory rules; having regard to adverse environmental, economic, social and political consequences of illegal logging, international and national efforts and cooperation to prevent and effectively combat illegal logging and trafficking illegally harvested timber on forest products markets are essential; it is necessary to eliminate tariff barriers to markets and ensure appropriate prices for

  6. Current Control Method for Distributed Generation Power Generation Plants under Grid Fault Conditions

    DEFF Research Database (Denmark)

    Rodriguez, Pedro; Luna, Alvaro; Hermoso, Juan Ramon

    2011-01-01

    The operation of distributed power generation systems under grid fault conditions is a key issue for the massive integration of renewable energy systems. Several studies have been conducted to improve the response of such distributed generation systems under voltage dips. In spite of being less s...... the current ratings of the converter is introduced. Moreover, a novel flexible algorithm has been proposed in order to regulate easily the injection of positive and negative currents for general purpose applications....

  7. Multi-frequency proportional-resonant (MFPR) current controller for PWM VSC under unbalanced supply conditions

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    This letter presents a multi-frequency proportional-resonant (MFPR) current controller developed for PWM voltage source converter (VSC) under the unbalanced supply voltage conditions. The delta operator is used in place of the shift operator for the implementation of MFPR by using a low-cost fixed-point DSP. The experimental results with an alternative control strategy validated the feasibility of the proposed MFPR current controller for the PWM VSC during voltage unbalance.

  8. Magnetic signatures of ionospheric and magnetospheric current systems during geomagnetic quiet conditions - An overview

    DEFF Research Database (Denmark)

    Olsen, Nils; Stolle, Claudia

    2016-01-01

    High-precision magnetic measurements taken by LEO satellites (flying at altitudes between 300 and 800 km) allow for studying the ionosphericand magnetospheric processes and electric currents that causes only weak magnetic signature of a few nanotesla during geomagnetic quiet conditions....... Of particular importance for this endeavour are multipoint observationsin space, such as provided by the Swarm satellite constellation mission, inorder to better characterize the space-time-structure of the current systems. Focusing on geomagnetic quiet conditions, we provide an overview of ionospheric...... and magnetospheric sources and illustrate their magnetic signatureswith Swarm satellite observations....

  9. The Role of Marketing in Adult Permanent Vocational Training in the Context of the Current Economy

    Directory of Open Access Journals (Sweden)

    Geanina COLAN

    2009-01-01

    Full Text Available The problem of permanent vocational training is important in sustaining thevocational conversion of the working class. A change of views and mentality isdesirable regarding vocational training, in the sense that people need to be moreaware of the importance of permanent learning, more motivated in order tobroaden their horizon and more willing to develop their professional skills. Thelabour market in Romania has suffered important changes due to the economictransition process, which has been materialized especially on the level ofreducing the number of active workers and of employees, thus maintaining arelatively constant rate of unemployment and affecting the labour marketingespecially by a limited number of jobs.

  10. A novel bioenergy feedstock in Latin America? Cultivation potential of Acrocomia aculeata under current and future climate conditions

    NARCIS (Netherlands)

    Plath, Mirco; Moser, Christine; Bailis, Rob; Brandt, Patric; Hirsch, Heidi; Klein, Alexandra Maria; Walmsley, David; Wehrden, von Henrik

    2016-01-01

    Plant oil is a key commodity in the global economy, particularly for food and bioenergy markets. However, current production practices often impair smallholder livelihoods, cause land use changes, and compete for food production. The neotropical palm Acrocomia aculeata is currently being promoted

  11. Marketing marketing

    OpenAIRE

    Alsem, K.J.

    2013-01-01

    In deze installatierede betoogt Karel Jan Alsem dat marketing een grotere strategische rol in organisaties zou moeten krijgen. Want marketing is bij uitstek de verbinding tussen klantwensen en het DNA van een organisatie. Doordat merken gemiddeld voor mensen niet heel belangrijk zijn, is goede branding en onderscheidende zichtbaarheid juist van belang. Met de groei van big data en het belang van onbewust gedrag, zullen vooral die marketeers in de toekomst succesvol zijn die de consument het b...

  12. Unbundling the retail gas market: Current activities and guidance for serving residential and small customers

    Energy Technology Data Exchange (ETDEWEB)

    Costello, K.W.; Lemon, J.R.

    1996-05-01

    The restructuring of retail gas services has followed a typical pattern for previously heavily regulated industries: large customers are initially given rights to purchase unbundled services from different entities, with the same rights dispersed over time to smaller customers. For about ten years now industrial customers in most states have been able to {open_quotes}play the market{close_quotes}. Since the passage of the Federal Energy Regulatory Commission (FERC) Order 636 in 1992, interest has centered on expanding service unbundling to small retail customers, including residential customers. Importantly, the Order prohibited pipelines from providing bundled sales service. This is not surprising - in the telecommunications industry, for example, the unbundling of wholesale services was a strong stimulant for developing competition in the local exchange market. The push for small-customer service unbundling has derived from the basic but politically attractive idea that all retail customers should directly benefit from competitive forces in the natural gas industry. When one looks at the movement of prices since 1985, it is easy to see that large retail customers have enjoyed more favorable prices than other retail customers. For example, over the period 1985 to 1994 gas prices to industrial customers and electric utilities fell around 23 percent and 36 percent, respectively. In comparison, gas prices to residential customers increased by around 5 percent while gas prices to commercial customers decreased slightly by about 1 percent. This report examines various aspects of unbundling to small retail gas customers, with special emphasis on residential customers.

  13. Unbundling the retail gas market: Current activities and guidance for serving residential and small customers

    Energy Technology Data Exchange (ETDEWEB)

    Costello, K.W.; Lemon, J.R.

    1996-05-01

    The restructuring of retail gas services has followed a typical pattern for previously heavily regulated industries: large customers are initially given rights to purchase unbundled services from different entities, with the same rights dispersed over time to smaller customers. For about ten years now industrial customers in most states have been able to {open_quotes}play the market{close_quotes}. Since the passage of the Federal Energy Regulatory Commission (FERC) Order 636 in 1992, interest has centered on expanding service unbundling to small retail customers, including residential customers. Importantly, the Order prohibited pipelines from providing bundled sales service. This is not surprising - in the telecommunications industry, for example, the unbundling of wholesale services was a strong stimulant for developing competition in the local exchange market. The push for small-customer service unbundling has derived from the basic but politically attractive idea that all retail customers should directly benefit from competitive forces in the natural gas industry. When one looks at the movement of prices since 1985, it is easy to see that large retail customers have enjoyed more favorable prices than other retail customers. For example, over the period 1985 to 1994 gas prices to industrial customers and electric utilities fell around 23 percent and 36 percent, respectively. In comparison, gas prices to residential customers increased by around 5 percent while gas prices to commercial customers decreased slightly by about 1 percent. This report examines various aspects of unbundling to small retail gas customers, with special emphasis on residential customers.

  14. Rural Medicare Advantage Market Dynamics and Quality: Historical Context and Current Implications.

    Science.gov (United States)

    Kemper, Leah; Barker, Abigail R; Wilber, Lyndsey; McBride, Timothy D; Mueller, Keith

    2016-07-01

    Purpose. In this policy brief, we assess variation in Medicare’s star quality ratings of Medicare Advantage (MA) plans that are available to rural beneficiaries. Evidence from the recent Centers for Medicare & Medicaid Services (CMS) quality demonstration suggests that market dynamics, i.e., firms entering and exiting the MA marketplace, play a role in quality improvement. Therefore, we also discuss how market dynamics may impact the smaller and less wealthy populations that are characteristic of rural places. Key Data Findings. (1) Highly rated MA plans serving rural Medicare beneficiaries are more likely to be health maintenance organizations (HMOs) and local preferred provider organizations (PPOs), as opposed to regional PPOs. HMOs and local PPOs may be better able to improve their quality scores strategically in response to the bonus payment incentive due to existing internal monitoring mechanisms. (2) On average, the rural enrollment rate is lower in plans with higher quality scores (59 percent) than the corresponding urban rate (71 percent). This differential is likely due, in part, to lack of availability of highly rated plans in rural areas: 17.8 percent of rural counties lacked access to a plan with four or more (out of five) stars, while just 3.7 percent of urban counties lacked such access. (3) MA plans with high quality scores have been operating longer, on average, and have a lower percentage of rural counties within their contract service areas than plans with lower quality scores.

  15. Enhanced Decoupled Double Synchronous Reference Frame Current Controller for Unbalanced Grid-Voltage Conditions

    DEFF Research Database (Denmark)

    Reyes, M.; Rodriguez, Pedro; Vazquez, S.;

    2012-01-01

    . In these codes, the injection of positive- and negative-sequence current components becomes necessary for fulfilling, among others, the low-voltage ride-through requirements during balanced and unbalanced grid faults. However, the performance of classical dq current controllers, applied to power converters......, under unbalanced grid-voltage conditions is highly deficient, due to the unavoidable appearance of current oscillations. This paper analyzes the performance of the double synchronous reference frame controller and improves its structure by adding a decoupling network for estimating and compensating...

  16. Jump Conditions of a Shock with Current in Cylindrical Non-Neutral Plasma

    Institute of Scientific and Technical Information of China (English)

    HE Yong; HU Xi-Wei; HU Ye-Min

    2006-01-01

    Jump conditions of the parameters (mass flow, momentum flow and energy Bow) of a shock with current (thereby, electric and magnetic field) in cylindrical non-neutral plasma are presented and derived from Maxwell's equations and two fluid equations for electron and ion fluid. The critical Mach number for the shock existence is calculated, which depends on the shock carried current, the ion charge, and the composition of the magnetic and thermal pressure. The numerical results show that both the strength and profiles of the downstream shock parameters will be affected obviously by the shock carried current, electric and magnetic field in the two-dimensional shock.

  17. THE THEORY OF EFFICIENT MARKETS AND A MODEL OF RATIONAL INVESTOR – FROM CONDITIONS OF RISK TO TERMS OF CONFLICT

    Directory of Open Access Journals (Sweden)

    Krzysztof Dobrowolski

    2014-03-01

    Full Text Available The theoretical assumption about the informative effectiveness of financial markets is very important, although the discussion about its compatibility with the reality still re-mains open. The article summarises the key elements of the theory of efficient markets, paying particular attention to the adopted in this theory assumption about a rational inves-tor, which also appears in other models and theories related to the financial markets (such as capital asset pricing model CAPM or Markowitz Portfolio Theory. The views on the way and criteria for decision-making by a rational investor have changed over the centu-ries. Today, the dominant theory in this regard is the theory of expected utility. However, it characterizes the decision-making process under risk conditions, which are not the most common economic environment, particularly in an economy subjected to the process of globalisation. Thus, the problem of using the models of decision making under conditions of uncertainty, ignorance and terms of conflict in the efficient market theory and the theo-ry of expected utility is under consideration in the final part of the article.

  18. Modeling the water-energy nexus under changing energy market and climate conditions: a case study in the Italian Alps

    Science.gov (United States)

    Denaro, Simona; Anghileri, Daniela; Castelletti, Andrea; Fumagalli, Elena; Giuliani, Matteo

    2015-04-01

    Climate change and growing population are expected to severely affect freshwater availability by the end of 21th century. Many river basins, especially in the Mediterranean region, are likely to become more prone to periods of reduced water supply, risking considerable impacts on the society, the environment, and the economy, thus emphasizing the need to rethink the way water resources are distributed, managed, and used at the regional and river basin scale. This paradigm shift will be essential to cope with the undergoing global change, characterized by growing water demands and by increasingly uncertain hydrologic regimes. Most of the literature traditionally focused on predicting the impacts of climate change on water resources, while our understanding of the human footprint on the hydrological cycle is limited. For example, changes in the operation of the Alpine hydropower reservoirs induced by socio-economic drivers (e.g., development of renewable energy) have been already observed over the last few years and have produced relevant impacts on multiple water uses due to the altered distribution of water volumes in time and space. Modeling human decisions as well as the links between society and environmental systems becomes key to develop reliable projections on the co-evolution of the coupled human-water systems and deliver robust adaptation strategies. This work contributes a preliminary model-based analysis of the behaviour of hydropower operators under changing energy market and climate conditions. The proposed approach is developed for the San Giacomo-Cancano reservoir system located in the Lake Como catchment. The identification of the current operating policy is supported by input variable selection methods to select the most relevant hydrological and market based drivers to explain the observed release time series. The identified model is then simulated under a set of future scenarios, accounting for both climate and socio-economic change (e

  19. Assessing Lebanon's wildfire potential in association with current and future climatic conditions

    Science.gov (United States)

    George H. Mitri; Mireille G. Jazi; David McWethy

    2015-01-01

    The increasing occurrence and extent of large-scale wildfires in the Mediterranean have been linked to extended periods of warm and dry weather. We set out to assess Lebanon's wildfire potential in association with current and future climatic conditions. The Keetch-Byram Drought Index (KBDI) was the primary climate variable used in our evaluation of climate/fire...

  20. The local property taxes and municipal federalism. Current and future inequity condition of Italian Property Taxation

    Directory of Open Access Journals (Sweden)

    Michele Argiolas

    2013-08-01

    Full Text Available The main purpose of this paper is to analyze and compare the current local tax on real estate and the future and assessing criticality. The tax base is calculated by applying calculation methods that differ depending on the type of property you must tax. For buildings used for residential, the tax base is calculated on the basis of the cadastral income; in the case of building land is rather used the market value of land and buildings and, for rent, rural manor. The land property values are always lower than market values, which is because some time trying to implement a revision of the class with the objective of bringing the two values. The reclass procedure has recently been adopted in the municipality of Milano where it was decided to reclass of buildings located within a few micro-climates for the most central, in which houses were originally built affordable housing to meet the housing needs of the social classes poor and that over time turned into mansions in the city center. From 1 January 2012, the Imu will come into force, only municipal tax, which replaces the current Ici; the two taxes differ in the higher fixed rate (7.6 ‰, which does not involve substantial modifications to the old system tax. In this way, the result will be to produce an increase in the tax burden without solving the inequalities of the old system but increasing the gap. The Implementation Act contains provisions which IMU when applied to allow municipalities to solve some problems present in the Ici.

  1. Bulgarian wedding music between folk and chalg: Politics, markets and current directions

    Directory of Open Access Journals (Sweden)

    Silverman Kerol

    2007-01-01

    Full Text Available This article investigates the performative relationship among folklore, the market, and the state through an analysis of the politics of Bulgarian wedding music. In the socialist period wedding music was condemned by the state and excluded from the category folk but was adored by thousands of fans as a counter-cultural manifestation. In the post-socialist period wedding music achieved recognition in the West but declined in popularity in Bulgarian as fusion music's, such as chalga (folk/pop, arose and as musicians faced challenges vis-à-vis capitalism. As the state withdrew and became weaker private companies with profit-making agendas arose. Although it inspired chalga, wedding music began to be seen in contrast to it, as folk music. Recently, fatigue with chalga and nationalistic ideologies are revitalizing wedding music.

  2. Marketing marketing

    NARCIS (Netherlands)

    Alsem, K.J.

    2013-01-01

    In deze installatierede betoogt Karel Jan Alsem dat marketing een grotere strategische rol in organisaties zou moeten krijgen. Want marketing is bij uitstek de verbinding tussen klantwensen en het DNA van een organisatie. Doordat merken gemiddeld voor mensen niet heel belangrijk zijn, is goede brand

  3. Conditional Short-crested second order waves in shallow water and with superimposed current

    DEFF Research Database (Denmark)

    Jensen, Jørgen Juncher

    2004-01-01

    For bottom-supported offshore structures like oil drilling rigs and oil production platforms, a deterministic design wave approach is often applied using a regular non-linear Stokes' wave. Thereby, the procedure accounts for non-linear effects in the wave loading but the randomness of the ocean...... wave, given the value of the wave crest at a specific point in time or space. In the present paper a derivation of the expected second order short-crested wave riding on a uniform current is given. The analysis is based on the second order Sharma and Dean shallow water wave theory and the direction...... of the main wind direction can make any direction with the current. Numerical results showing the importance of the water depth, the directional spreading and the current on the conditional mean wave profile and the associated wave kinematics are presented. A discussion of the use of the conditional wave...

  4. The mobile marketing in Colombia- its current situation and projection Year 2012

    Directory of Open Access Journals (Sweden)

    Orlando Martínez Gómez

    2012-08-01

    Full Text Available Rev.esc.adm.neg El mercadeo móvil ha avanzado vertiginosamente a nivel mundial, porque los canales de comunicación logran llegar efectivamente a la población objetivo. Es por esta razón, que el área de mercadeo puede conocer y aprovechar las características personales de las comunicaciones móviles usadas. El incremento de la penetración celular, la innovación y desarrollo de los sistemas operativos, de las aplicaciones, de las tecnologías de datos, de los terminales como los Smartphones y las tabletas facilitan el crecimiento del uso tecnológico y del mercadeo móvil. Ante la percepción de que Colombia se encuentra rezagada en el uso del mercadeo móvil, el presente estudio buscó identificar el estado de desarrollo del esta estrategia a nivel mundial y de algunos aspectos de este en Colombia. Se seleccionaron fuentes secundarias de información sobre el contexto y las herramientas de Mercadeo Móvil en el mundo, sobre las alternativas ofertadas en Colombia, y después de identificar las principales empresas del ecosistema de mobile marketing en Colombia les fue aplicada una encuesta semi-estructurada para conocer algunas de sus características y logros en este sector. De acuerdo con los resultados obtenidos en la investigación, encontramos que actualmente el Mobile Marketing en Colombia presenta barreras relacionadas con la composición del mercado de telecomunicaciones, donde un operador dominante impone tarifas y reglas de comercialización desiguales.

  5. PERFORMANCES OF INSURANCE MARKET IN MONTENEGRO IN CONDITIONS OF FINANCIAL CRISIS

    Directory of Open Access Journals (Sweden)

    Julija Cerović

    2011-06-01

    Full Text Available Insurance market of Southeast European countries is characterized by significant changes due to uneven economic growth and development. At markets of developed countries, life insurance premium has the leading position in total insurance premium. Due to insufficient economic development of Montenegro, and inadequate awareness and distrust of citizens, compulsory insurances make the biggest part in the total portfolio of the insurance market in Montenegro. The insurance industry was not fully exposed to crisis and drastic changes have not been expected within this type of industry. The global financial crisis did not have a direct negative impact on the insurance market in Montenegro, but rather the indirect one that may be identified through the decline in purchasing power of citizens, decrease in the lending activity of the banks, and through possible recession. Since the financial markets both in Montenegro and in the region are not sufficiently developed, the insurance companies were not able to invest funds in sophisticated securities and financial derivatives, while the Law on Insurance, on the other hand, limited the companies to invest available monetary assets in risky securities, such as stocks. Insurance development trends primarily depend on economic growth, while strict rules and other regulations dominantly affect the improvement and development of insurance market in every country. Therefore, the control of business of insurance companies, licensed brokers and insurance agents, directing insurance companies to invest free funds into non-risky forms of property and adequate promotion of insurance activities can provide reduction in negative impacts of economic events, i.e. affect insurance companies so that they realize the best possible business results in this and later period.

  6. What moves the European carbon market? Insights from conditional jump models

    Energy Technology Data Exchange (ETDEWEB)

    Gronwald, Marc; Ketterer, Janina [Munich Univ. (Germany). Ifo Institute - Leibniz Institute for Economic Research

    2012-04-15

    This paper is concerned with carbon price volatility and the underlying causes of large price movements in the European emissions trading market. Based on the application of a combined jump-GARCH model the behavior of EUA prices is characterized. The jump- GARCH model explains the unsteady carbon price movement well and, moreover, shows that between 40 and 60 percent of the carbon price variance are triggered by jumps. Information regarding EUA supply and news from international carbon markets are identified as important drivers of these price spikes. These results can lead regulators the way if smoother carbon prices are desired.

  7. DISCOVERING SOCIAL MEDIA BEHAVIOR PATTERNS IN ORDER TO IMPROVE THE MARKETING STRATEGY IN THE CURRENT CHAOTIC ENVIRONMENT

    OpenAIRE

    Luigi DUMITRESCU; TICHINDELEAN Mihai; Simona VINEREAN

    2012-01-01

    Marketing used to imply paying for your target audience's attention. Nowadays, with the development of inbound marketing, marketers have to attract customers with valuable and useful information that will make them eager to buy. The ever-evolving technology has lead to an intense focus on inbound marketing, in its many forms, in order to lower marketing costs and gain a position in the social web. In this context, this paper explores how companies can benefit from social media marketing by un...

  8. Conditional short-crested waves in shallow water and with superimposed current

    DEFF Research Database (Denmark)

    Jensen, Jørgen Juncher

    2002-01-01

    For bottom-supported offshore structures like oil drilling rigs and oil production platforms, a deterministic design wave approach is often applied using a regular non-linear Stokes´ wave. Thereby, the procedure accounts for non-linear effects in the wave loading but the randomness of the ocean...... wave, given the value of the wave crest at a specific point in time or space. In the present paper a derivation of the expected linear short-crested wave riding on a uniform current is given. The analysis is based on the conventional shallow water Airy wave theory and the direction of the main wind...... direction can make any direction with the current. A consistent derivation of the wave spectrum taking into account current and finite water depth is used. The numerical results show a significant effect of the water depth, the directional spreading and the current on the conditional mean wave profile...

  9. METHODS OF CALCULATING DISCOUNT AND CAPITALIZATION RATES TO VALUATING REAL ESTATE IN ACCORDANCE WITH MARKETS CONDITIONS

    Directory of Open Access Journals (Sweden)

    L. Chubuk

    2013-09-01

    Full Text Available The existent methods of determination of the discount and capitalization rates for the valuation of the profitable real estate are analyzed from point of their prevalence, advantages and lacks of application. The alternative methods for setting the discount rates are selected (Galasyuk’s method. There are resulted recommendations in relation to approaching calculated size of the discount and capitalization rates to the real market information. In particular, expansion of the use of actually attained level of the expected return on the invested capital is offered. The actual values of capitalization rates on the office, commercial, ware-house real estate market in the capital of Ukraine are examined for period from 2008 to 2013, which evidence of considerable changeability of investment return indexes. There is confirmed the necessity of increasing the size of corrections in supply price to the level 18-20% for calculation of the capitalization rates after the method of market extraction. There is also propagates the account of additional market factors at the construction of recapitalization rates after the Invud’s method: annual growth (decline of leasing rates that are obtained from the profit real estate object; annual growth (decline of cost of the real property object; a percent of diminishing of cost of the real estate object in result of all kinds of depreciation (when residual value differ from a zero.

  10. Secure sustainable seafood from developing countries. Require improvements as conditions for market access

    NARCIS (Netherlands)

    Sampson, G.S.; Sanchirico, J.N.; Roheim, C.A.; Bush, S.R.; Taylor, J.E.; Allison, E.A.; Anderson, J.L.; Ban, N.C.; Fujita, R.; Jupiter, S.; Wilson, J.R.

    2015-01-01

    Demand for sustainably certified wild-caught fish and crustaceans is increasingly shaping global seafood markets. Retailers such as Walmart in the United States, Sainsbury's in the United Kingdom, and Carrefour in France, and processors such as Canadianbased High Liner Foods, have promised to source

  11. The Effect of Labor Market Conditions and Financial Aid on Doctoral Student Retention

    Science.gov (United States)

    Ampaw, Frimpomaa D.

    2010-01-01

    Forty-three percent of doctoral students never complete their degree. This dropout is the highest among graduate and professional degree programs. Previous cross sectional studies of doctoral students' retention show the importance of financial aid in predicting degree completion. The studies however, do not estimate the labor market's effect on…

  12. Best Practices for New Product Pricing: Impact on Market Performance and Price Level under Different Conditions

    NARCIS (Netherlands)

    Ingenbleek, P.T.M.; Frambach, R.T.; Verhallen, Th.M.M.

    2013-01-01

    To date, research on new product pricing has predominantly been approached as a choice between market skimming and penetration pricing. Despite calls for research that addresses other complexities in new product pricing, empirical research responding to these calls remains scarce. This paper examine

  13. Secure sustainable seafood from developing countries. Require improvements as conditions for market access

    NARCIS (Netherlands)

    Sampson, G.S.; Sanchirico, J.N.; Roheim, C.A.; Bush, S.R.; Taylor, J.E.; Allison, E.A.; Anderson, J.L.; Ban, N.C.; Fujita, R.; Jupiter, S.; Wilson, J.R.

    2015-01-01

    Demand for sustainably certified wild-caught fish and crustaceans is increasingly shaping global seafood markets. Retailers such as Walmart in the United States, Sainsbury's in the United Kingdom, and Carrefour in France, and processors such as Canadianbased High Liner Foods, have promised to source

  14. Best Practices for New Product Pricing: Impact on Market Performance and Price Level under Different Conditions

    NARCIS (Netherlands)

    Ingenbleek, P.T.M.; Frambach, R.T.; Verhallen, Th.M.M.

    2013-01-01

    To date, research on new product pricing has predominantly been approached as a choice between market skimming and penetration pricing. Despite calls for research that addresses other complexities in new product pricing, empirical research responding to these calls remains scarce. This paper

  15. Essays on Labour Markets: Worker-Firm Dynamics, Occupational Segregation and Workplace Conditions

    NARCIS (Netherlands)

    I.S. Buhai (Sebastian)

    2008-01-01

    textabstractThe main chapters of this book, “Essays on Labour Markets”, focus on analyzing the dynamics of the employment relationship between workers and firms (chapters 2 and 3), modelling occupational segregation and labour market inequalities between social groups (chapter 4) and characterizing

  16. Thinking on Sichuan-Chongqing gas pipeline transportation system reform under market-oriented conditions

    Science.gov (United States)

    Duan, Yanzhi

    2017-01-01

    The gas pipeline networks in Sichuan and Chongqing (Sichuan-Chongqing) region have formed a fully-fledged gas pipeline transportation system in China, which supports and promotes the rapid development of gas market in Sichuan-Chongqing region. In the circumstances of further developed market-oriented economy, it is necessary to carry out further the pipeline system reform in the areas of investment/financing system, operation system and pricing system to lay a solid foundation for improving future gas production and marketing capability and adapting itself to the national gas system reform, and to achieve the objectives of multiparty participated pipeline construction, improved pipeline transportation efficiency and fair and rational pipeline transportation prices. In this article, main thinking on reform in the three areas and major deployment are addressed, and corresponding measures on developing shared pipeline economy, providing financial support to pipeline construction, setting up independent regulatory agency to enhance the industrial supervision for gas pipeline transportation, and promoting the construction of regional gas trade market are recommended.

  17. Microscopic Structure of Shocks and Antishocks in the ASEP Conditioned on Low Current

    Science.gov (United States)

    Belitsky, V.; Schütz, G. M.

    2013-07-01

    We study the time evolution of the ASEP on a one-dimensional torus with L sites, conditioned on an atypically low current up to a finite time t. For a certain one-parameter family of initial measures with a shock we prove that the shock position performs a biased random walk on the torus and that the measure seen from the shock position remains invariant. We compute explicitly the transition rates of the random walk. For the large scale behavior this result suggests that there is an atypically low current such that the optimal density profile that realizes this current is a hyperbolic tangent with a traveling shock discontinuity. For an atypically low local current across a single bond of the torus we prove that a product measure with a shock at an arbitrary position and an antishock at the conditioned bond remains a convex combination of such measures at all times which implies that the antishock remains microscopically stable under the locally conditioned dynamics. We compute the coefficients of the convex combinations.

  18. 当前国内汽车营销策略重构探析%An Analysis of the Reconstruction of China's Current Automobile Marketing Strategy

    Institute of Scientific and Technical Information of China (English)

    胡海侠

    2012-01-01

    China's automobile market is now showing the competition of a "post-market", which means that the past 4S sales mode and marketing strategy is lagging behind the current situation and there is an imperative need to introduce the management concept of integrated marketing communication and the new 4V marketing strategy. The new approaches require intensive service marketing, enriched marketing modes and service items and differentiated marketing methods. The new approaches also call for the full exploitation of products and services, the increased value for money and the rapid improvement of informationization and marketing talent training. Only in this way can the new market trends be met.%目前国内汽车市场正进入“后市场”竞争时代,原有的4S销售模式和营销策略已经有所滞后,急需引入整合营销传播的管理理念和4V新型营销策略,深化服务营销,扩充营销模式和服务内涵,体现差异化营销,充分挖掘产品和服务功能,增加附加值,并加速完善信息化和营销人才培养机制,以适应新市场趋势的需求。

  19. Electromagnetic characterization of current transformer with toroidal core under sinusoidal conditions

    Energy Technology Data Exchange (ETDEWEB)

    Koprivica, Branko, E-mail: branko.koprivica@ftn.kg.ac.rs; Milovanovic, Alenka, E-mail: alenka.milovanovic@ftn.kg.ac.rs

    2016-04-01

    The aim of this paper is to present a new procedure for the electromagnetic analysis of a measuring current transformer under sinusoidal conditions in its electrical and magnetic circuit. The influence of the magnetic hysteresis has been taken into account using the measured inverse magnetization curve and phase lag between the time waveforms of the magnetic field and the magnetic induction. Using the proposed analysis, ratio and phase errors of the current transformer have been calculated. The results of the calculation have been compared with experimental results and a good agreement has been found.

  20. Jump Conditions of a Non-Neutral Plasma Shock with Current and Potential Difference

    Institute of Scientific and Technical Information of China (English)

    胡希伟

    2002-01-01

    Jump conditions about the total momentum flux and energy flux in a non-neutral plasma shock with electric current and field are given, which are derived from the double fluid equations and the Poisson equation for electron and ion fluids. Furthermore, we derive the relations between the upstream and downstream velocities and temperatures, and the minimum upstream Mach number for the plasma shock existence M1min, which depend on the current through the shock front J0, the electric potential difference between the upstream and downstream of shock △φ, and the ion charge Z.

  1. RELIGIOUS MARKETING

    OpenAIRE

    Ariadna-Ioana JURAVLE (GAVRA); Constantin SASU; Geanina Constanța SPĂTARU (PRAVĂȚ)

    2016-01-01

    The purpose of this paper is to establish the conceptual delimitation of the term religious marketing. The term religious marketing has caused controversy. There are two currents: that of the theologians, on one hand and that of the marketers, on the other hand. The representatives of each current have their own view regarding the implementation of marketing into the religious sphere. The article concludes with the necessity to adapt the churches’ activities and the ways they must be presente...

  2. Marketing research model of competitive environment

    Directory of Open Access Journals (Sweden)

    Krasilya Dmitriy

    2015-11-01

    Full Text Available To support its competitive advantages in current market conditions, each company needs to choose better ways of guaranteeing its favorable competitive position. In this regard, considerable interest lies in the structuring and algorithmization of marketing research processes that provide the information background of such choice. The article is devoted to modeling the process of marketing research of competitive environment.

  3. Food insecurity, soil degradation and agricultural markets in West Africa: why current policy approaches fail

    NARCIS (Netherlands)

    Koning, N.B.J.; Heerink, N.; Kauffman, S.

    2001-01-01

    The agricultural sector in West Africa is not at present capable of meeting the growing demand for food for its population and of reversing unfavourable trends in soil degradation. We argue that integrated soil management is an essential condition for sustainable agricultural development in the many

  4. 78 FR 23883 - Marketing Orders for Fruit Crops; Notice of Request for Extension and Revision of a Currently...

    Science.gov (United States)

    2013-04-23

    ... selection process for industry members to serve on a marketing order's committee or board and ballots used...; ] DEPARTMENT OF AGRICULTURE Agricultural Marketing Service Marketing Orders for Fruit Crops; Notice of Request... Marketing Service, USDA. ACTION: Notice and request for comments. SUMMARY: In accordance with the...

  5. Problems of software financial resources agrarian sector in the current economic conditions of management

    Directory of Open Access Journals (Sweden)

    Grischuk Nadiya Viktorivna

    2016-12-01

    Full Text Available Research of financial science on questions providing of financial resources does not exhaust and needs a further study that acquires new descriptions and vectors of development constantly, what costing illuminations in the conditions of present time. Research of the state of provision of financial resources agrarian to the sector of economy with allocating of main segment – loan and attracted financial resources, today topically. In the article the essence funds are considered sources of agricultural enterprises financial resources and problems associated with the formation and use of financial resources in the modern world. Also the problems arising in improving the process of raising funds agricultural enterprises. Revealed that an effective tool to attract financial resources is the issue of convertible bonds and the introduction of agricultural receipts. It is well-proven that in the conditions of unstable environment forward development of the system of agrarian relations must be carried out on the basis of the government programs, and normatively-legal adjusting that take into account not only the existent state of affairs at the market of agroindustrial products but also economic provision of enterprises national agrarian to the sector.

  6. REGARDLESS OF THE ATTRACTIVE MARKET CONDITIONS, THE ROMANIAN BIOGAS SECTOR DID NOT ADVANCE. AN INDUCTIVE APPROACH

    Directory of Open Access Journals (Sweden)

    CLODNIȚCHI R.

    2015-09-01

    Full Text Available Romania is one of Europe’s traditional producers of energy from renewable sources. After the regime change 1989 nothing happened in this market until 2008 when the Romanian renewable sector went through a remarkable boom. 5.000 MW new capacities were installed mainly in wind, PV and biomass plants but almost none in biogas plants. There is plenty of substrate available, some of it for free, and the support mechanism is also very generous when it comes to biogenic gas, so how come today there are less than 15 MW installed in biogas capacities? This question lies at the base of our research covering several company intern and extern aspects. This particular article addresses the risks induced by technology vs. the market risks on the basis of a study case from Romania. We analyse the profitability indicators of the first landfill gas recovery facility from Romania which was after implementation less profitable than expected.

  7. E-business and its Application in Conditions of Central European Market

    Directory of Open Access Journals (Sweden)

    Naci Tolga Saruc

    2013-07-01

    Full Text Available Aim of this paper is highlighting possibilities in effective utilization of Information and Communication Technologies for supporting entrepreneurship (e-business for Small and Medium enterprises. The core research carried on for duration of twelve months covered analysis and following presentation of possibilities of practical utilization of e-business applications. Furthermore research was oriented towards innovative forms of marketing communication in Real Corporation conducting business in Central European market. Analyzing data on collected findings can add value towards gaining a significant competitive advantage in form of better understanding of real facts influencing entrepreneurship in principle. This can lead consequently to positive influence on corporate effectiveness in the environment of Small and Medium enterprises.

  8. Money laundering in the norwegian securities market: on the conditions of money laundering

    OpenAIRE

    Ingvaldsen, Karsten Olaf F.; Larsson, Paul

    2009-01-01

    Norwegian authorities often claim that the financial sector, and especially the securities market, is particularly vulnerable to activities of money laundering. Money laundering is a recurrent theme in the Norwegian media. Usually the media tend to present the forms and extent of money laundering in simple and rather vague terms. The numbers circulating in the media are based upon the assumption that all proceeds are laundered, an assumption which makes the black economy virtually equal to mo...

  9. The Development of Forms of Corporate Social Responsibility in Russia in the Current Economic Conditions

    Directory of Open Access Journals (Sweden)

    Natalya Arzumanova

    2015-02-01

    Full Text Available The article reveals the characteristic features of modern trends in the formation and implementation of corporate social responsibility in Russia in the current economic conditions, which is based on the fact that reasonable economic interests oriented business not only on maximizing profits, but also to improve their own macro - socio-economic, natural, political, through voluntary investment profits in the respective areas.

  10. MicroRNAs as Biomarkers for Psychiatric Conditions: A Review of Current Research

    Science.gov (United States)

    Hussain, Mariyah; Sreeram, Venkatesh

    2017-01-01

    Neural-derived exosomes can be used as diagnostic markers to screen for various psychiatric conditions. These intravenously injected exosomes carry the potential to cross the blood brain barrier and deliver miRNA molecules specifically to neurons, microglia, and oligodendrocytes in the brain, resulting in specific gene knockdown. Here the authors review and discuss the current research on microRNA molecules and the therapeutic roles they may potentially play in treating depression, bipolar disorder, and schizophrenia.

  11. Enhanced D-T supershot performance at high current using extensive lithium conditioning in TFTR

    Energy Technology Data Exchange (ETDEWEB)

    Mansfield, D.K.; Strachan, J.D.; Bell, M.G.; Scott, S.D.; Budny, R.; Bell, R.E.; Bitter, M.; Darrow, D.S.; Fredrickson, E.; Grek, B. [and others

    1995-05-01

    A substantial improvement in supershot fusion plasma performance has been realized by combining the enhanced confinement due to tritium fueling with the enhanced confinement due to extensive Li conditioning of the TFTR limiter. This combination has resulted in not only significantly higher global energy confinement times than had previously been obtained in high current supershots, but also the highest ratio of central fusion output power to input power observed to date.

  12. DC Link Current Estimation in Wind-Double Feed Induction Generator Power Conditioning System

    Directory of Open Access Journals (Sweden)

    MARIAN GAICEANU

    2010-12-01

    Full Text Available In this paper the implementation of the DC link current estimator in power conditioning system of the variable speed wind turbine is shown. The wind turbine is connected to double feed induction generator (DFIG. The variable electrical energy parameters delivered by DFIG are fitted with the electrical grid parameters through back-to-back power converter. The bidirectional AC-AC power converter covers a wide speed range from subsynchronous to supersynchronous speeds. The modern control of back-to-back power converter involves power balance concept, therefore its load power should be known in any instant. By using the power balance control, the DC link voltage variation at the load changes can be reduced. In this paper the load power is estimated from the dc link, indirectly, through a second order DC link current estimator. The load current estimator is based on the DC link voltage and on the dc link input current of the rotor side converter. This method presents certain advantages instead of using measured method, which requires a low pass filter: no time delay, the feedforward current component has no ripple, no additional hardware, and more fast control response. Through the numerical simulation the performances of the proposed DC link output current estimator scheme are demonstrated.

  13. THE PROBLEM OF REGULATING THE MARKET OF COLLECTIVE INVESTMENTS IN RUSSIA IN CONDITIONS OF FINANCIAL CRISIS

    Directory of Open Access Journals (Sweden)

    N. Redko

    2016-01-01

    Full Text Available At the moment the Bank of Russia became the megaregulator of the fi nancial market of Russia that opens new opportunities and prospects for development on the one hand, with another - there is a full monopolization of control and supervision of its participants. The author of article describes actual problems of regulation of the market of collective investments, relying on the existing practice of activity of management companies. Analyzing a situation from the point of view of protection of interests of the investor, and also for development of this sector of economy he suggests to shift focus in regulation. The main attention, in his opinion, needs to be turned on involvement of the experts conducting practicians and analysts in the sphere of professional and trust management for development of optimal solutions of the existing problems of the fi nancial market, and also for creation of the transparent and healthy economic environment of his activity. Aiming efforts at the development of innovative instruments of collective investment, it is possible to make signifi cant progress in overcoming of the crisis phenomena in fi nancial sector of economy

  14. Current Research on Flexibilizing the Labor Market – first part –

    Directory of Open Access Journals (Sweden)

    Daniel ȘTEFAN

    2012-02-01

    Full Text Available Increasing the competitiveness of companies is closely linked to its development of a strategic human resources management. Such a trend has emerged in response to dynamic environment, most of organizations including human resources functionin the global strategy, based on the fact that human resources can have a decisive influence upon the success of an organisation. In these conditions, the main concern of the entities is to locate and identify the human resources to ensure their competitive advantage in an international environment Under conditions of globalization process amplification, human resources should be managed as investments, the organizations will consider human capital as a cost of work required and will have very small chances of success.

  15. Dynamics of Instantaneous Condensation in the ZRP Conditioned on an Atypical Current

    Directory of Open Access Journals (Sweden)

    Rosemary J. Harris

    2013-11-01

    Full Text Available Using a generalized Doob’s h-transform we consider the zero-range process (ZRP conditioned to carry an atypical current, with focus on the regime where the Gallavotti-Cohen symmetry loses its validity. For a single site we compute explicitly the boundary injection and absorption rates of an effective process which maps to a biased random walk. Our approach provides a direct probabilistic confirmation of the theory of “instantaneous condensation” which was proposed some while ago to explain the dynamical origin of the the failure of the Gallavotti-Cohen symmetry for high currents in the ZRP. However, it turns out that for stochastic dynamics with infinite state space care needs to be taken in the application of the Doob’s transform—we discuss in detail the sense in which the effective dynamics can be interpreted as “typical” for different regimes of the current phase diagram.

  16. Analysis of Conditional Value-at-Risk for Newsvendor with Holding and Backorder Cost under Market Search

    Institute of Scientific and Technical Information of China (English)

    LI Jianbin; GAO Chengxiu; HU Wei; YANG Lei

    2007-01-01

    We consider a distribution system with one supplier and two retailers. For the two retailers, they face different demand and are both risk averse. We study a single period model which the supplier has ample goods and the retailers order goods separately. Market search is measured as the fraction of customers who unsatisfied with their "local" retailer due to stock-out, and search for the goods at the other retailer before leaving the system. We investigate how the retailers game for order quantity in a Conditional Value-at-Risk framework and study how risk averse degree, market search level,holding cost and backorder cost influence the optimal order strategies. Furthermore, we use uniform distribution to illustrate these results and obtain Nash equilibrium of order strategies.

  17. Replacement Condition Detection of Railway Point Machines Using an Electric Current Sensor.

    Science.gov (United States)

    Sa, Jaewon; Choi, Younchang; Chung, Yongwha; Kim, Hee-Young; Park, Daihee; Yoon, Sukhan

    2017-01-29

    Detecting replacement conditions of railway point machines is important to simultaneously satisfy the budget-limit and train-safety requirements. In this study, we consider classification of the subtle differences in the aging effect-using electric current shape analysis-for the purpose of replacement condition detection of railway point machines. After analyzing the shapes of after-replacement data and then labeling the shapes of each before-replacement data, we can derive the criteria that can handle the subtle differences between "does-not-need-to-be-replaced" and "needs-to-be-replaced" shapes. On the basis of the experimental results with in-field replacement data, we confirmed that the proposed method could detect the replacement conditions with acceptable accuracy, as well as provide visual interpretability of the criteria used for the time-series classification.

  18. The Managerial Roles of Sports Clubs CEOs in the Current and Desirable Conditions

    Directory of Open Access Journals (Sweden)

    Mahboobeh Surani

    2014-10-01

    Full Text Available Today, the proper playing of managerial roles is of special importance in effective and successful management of sports clubs. The present paper aimed to study the managerial roles of sports clubs CEOs in Isfahan Province in the current and desirable conditions. Statistical population included all managers and directors of Sepahan, Zobahan, Foolad Mahan, and Gitipasand sports clubs (N=83, which was considered as the sample as well. An author-made questionnaire with 31 items on a Likert’s 5-point scale was used for data collection. Validity of the questionnaire was confirmed by 15 experts and professors and its reliability was obtained α=0.94 by Cronbach’s alpha coefficient. 84 questionnaires were handed out among all managers and directors of the studied sports clubs, 76 of which (91.5% was returned. The results showed that priority of CEOs roles, respectively, include decisional role (4.16±0.61, informational role (4.09±0.56, and interpersonal role (4.03±0.67. The results of factor analysis also indicated that the roles of entrepreneurship, data collection, spokesman, and allocation of resources, respectively, are the most important roles of CEOs and negotiation, figurehead, and leadership roles are the least important ones in the desirable conditions. A significant difference was observed between the roles of managers in the current and desirable conditions (Sig.=0.001. The results suggested that the respondents’ expectations of sports clubs CEOs’ roles in desirable conditions is beyond their perceptions in the current situation. It can be generally concluded that sports clubs CEOs need to better perform all managerial roles, especially decisional role.

  19. Electricity market 2000

    Energy Technology Data Exchange (ETDEWEB)

    Korsfeldt, T.; Petsala, B.

    2000-08-01

    The electricity markets in the Nordic countries have undergone major changes since the electricity market reform work was started in the early 1990s. Sweden, Norway and Finland have a common electricity market since 1996.The work of also reforming the Danish electricity market was begun in the year 2000. The objective of the electricity market reform is to introduce increased competition,to give the consumers greater freedom of choice and also, by open and expanded trade in electricity, create the conditions for efficient pricing. The Swedish National Energy Administration is the supervisory authority as specified in the Electricity Act, and one of the tasks entrusted to it by the Government is to follow developments on the electricity market and to regularly compile and report current market information. The purpose of the present publication is to meet the need for generalized and readily accessible information on the conditions on the Nordic markets.The publication includes summaries of information from recent years concerning electricity generation and utilization in the Nordic countries, the structure of the electricity market from the players' perspective trade in electricity in the Nordic countries and in Northern Europe, electricity prices in the Nordic and other countries, and the impact of the electricity sector on the environment.

  20. DEVELOPMENT CONDITIONS AND PROBLEMS OF ALIBABA IN CHINESE E-COMMERCE MARKET

    OpenAIRE

    Chen, Wenhao

    2014-01-01

    As the new model of the commercial activities of new era, E-commerce has been used by an increasing number of consumers, with the development of network technology. From the beginning of 21st century, a great deal of e-commerce companies have been set up to battle this emerging market as soon as possible. One of the typical cases is Alibaba Corporation, which is the largest network company in China and the second largest internet company worldwide. In the May of 2003, Alibaba spent 100 millio...

  1. Employment and employment conditions in the current economic crisis in Croatia

    Directory of Open Access Journals (Sweden)

    Goran Vukšić

    2014-06-01

    Full Text Available The goal of this research is to analyze developments in employment and employment characteristics during the current crisis in Croatia. The main findings can be summarized as follows: (1 The primary (aggregate mode of adjustment to the crisis was a decline in employment. There are, however, considerable differences in adjustment patterns across economic activities. (2 During the crisis, jobs were lost in the, more dynamic, private sector, while the number of jobs in the public sector (entities in state ownership slightly increased. (3 Economic activities with comparatively larger shares of women in employment have experienced fewer employment cuts and the aggregate employment share of women rose during the crisis, especially in activities with a larger share of public sector workers.(4 There has been a declining share of younger workers during the crisis, justifying policy actions to facilitate their employment. (5 Employees with comparatively lower educational attainment face severe challenges in the labor market, which is a longer term trend, not specific to the crisis period. There are indications that this group of employees enjoys a higher level of protection in the public sector. (6 Analysis also shows a rising significance of more flexible forms of employment: increasing shares of fixed term employees (during the last two observed years, and of part time workers. (7 Working hours do not exhibit any strong trends specific to the crisis, except for the diminishing number of overtime hours per worker.

  2. Current Conditions Risk Assessment for the 300-FF-5 Groundwater Operable Unit

    Energy Technology Data Exchange (ETDEWEB)

    Miley, Terri B.; Bunn, Amoret L.; Napier, Bruce A.; Peterson, Robert E.; Becker, James M.

    2007-11-01

    This report updates a baseline risk assessment for the 300 Area prepared in 1994. The update includes consideration of changes in contaminants of interest and in the environment that have occurred during the period of interim remedial action, i.e., 1996 to the present, as well as the sub-regions, for which no initial risk assessments have been conducted. In 1996, a record of decision (ROD) stipulated interim remedial action for groundwater affected by releases from 300 Area sources, as follows: (a) continued monitoring of groundwater that is contaminated above health-based levels to ensure that concentrations continue to decrease, and (b) institutional controls to ensure that groundwater use is restricted to prevent unacceptable exposure to groundwater contamination. In 2000, the groundwater beneath the two outlying sub-regions was added to the operable unit. In 2001, the first 5-year review of the ROD found that the interim remedy and remedial action objectives were still appropriate, although the review called for additional characterization activities. This report includes a current conditions baseline ecological and human health risk assessment using maximum concentrations in the environmental media of the 300-FF-5 Operable Unit and downstream conditions at the City of Richland, Washington. The scope for this assessment includes only current measured environmental concentrations and current use scenarios. Future environmental concentrations and future land uses are not considered in this assessment.

  3. Accounting Harmonization and Market Conditions Under Impact of a European Company

    Directory of Open Access Journals (Sweden)

    Katarína Máziková

    2008-12-01

    Full Text Available Legal form of an European company (SE is a significant contribution to common European market. This legal form enables companies from different member states to operate under common rules, management and reporting system. In this time the great importance for provision of informations from the European company has the accounting harmonization in the European Union. SE can transfer its registered office within EU member states without ceasing to exist which creates a pressure on the member states to improve their market environment. Council Regulation No 2157/2001 on the Statute for an SE sets the ways of formation of an SE and also unifies different approaches to companies management structures and involvement of employees in SE. SE can be created by means of a merger of two or more public limited-liability companies; formation of a holding SE by public and private limitedliability companies; formation of a subsidiary SE; and transformation of a public limitedliability company into an SE. Formalities not laid down in the council regulation such as accounting and financial reporting, must SE conduct in accordance with national laws of EU member states.

  4. Economic conditions of the functioning and existence of asymmetry in the development of transport services markets of Ukraine

    Directory of Open Access Journals (Sweden)

    Svitlana Ilchenko

    2017-03-01

    Full Text Available The achievement of the desired level of efficiency in the functioning of the markets of goods and services is possible under the conditions of equilibrium of these processes on the global scale. The paper is focused on the worldwide tendencies in the development of the markets of goods and services, on their disproportional development. The relationship of the received results with the nature of functioning of economic systems and its interaction with the sphere of transport is determined. The article considers the importance of tendencies in the development of the world economic system for Ukraine, the degree of inclusion of transport into the global processes. It identifies the need to consider the asymmetry in the development levels of the markets of goods and transport services on the international and the national scale, assessing the level of deviation from the state of symmetry. It substantiates the necessity in eliminating disproportions depending on the level and type of asymmetries and taking into account the global tendencies.

  5. Quantifying the Effects of Biomass Market Conditions and Policy Incentives on Economically Feasible Sites to Establish Dedicated Energy Crops

    Directory of Open Access Journals (Sweden)

    Sandhya Nepal

    2015-11-01

    Full Text Available This study used a spatially-explicit model to identify the amount and spatial distribution of economically feasible sites for establishing dedicated energy crops under various market and policy scenarios. A sensitivity analysis was performed for a biomass market with different discount rates and biomass prices as well as policy scenarios including propriety tax exemption, carbon offset payments, and the inclusion of farmland for biomass production. The model was applied to a four-county study area in Kentucky representing conditions commonly found in the Ohio River Valley. Results showed that both biomass price and discount rate have a can strongly influence the amount of economically efficient sites. Rising the biomass price by 5 $·t−1 and lowering discount rate by 1% from the baseline scenario (40 $·t−1 and 5% resulted in an over fourteen fold increment. Property tax exemption resulted in a fourfold increase, a carbon payment on only 1 $·t−1 caused a twelve fold increase and extending the landbase from marginal land to farmland only slightly increase the economically efficient sites. These results provide an objective evaluation of market and policy scenarios in terms of their potential to increase land availability for establishing dedicated energy crops and to promote the bioenergy industry.

  6. Market Condition,Underwriter Reputation and IPO Pricing%市场条件、承销商声誉与 IPO 定价

    Institute of Scientific and Technical Information of China (English)

    陈鹏程; 周孝华

    2015-01-01

    构建了一个两期承销商收益模型,用相对行业市盈率反映市场条件,研究了不同声誉的承销商在不同市场条件下的IPO定价机制。以2005—2012年中国A股市场的IPO公司为研究样本进行实证检验。研究结果表明:高声誉承销商为提高声誉对当期承销的IPO进行保守定价,低声誉承销商以最大化当期承销收入为目标对IPO进行激进定价。这种定价机制导致:相对于低声誉承销商,高声誉承销商承销的IPO有更高的首日收益和更好的长期市场表现;在高估值市场条件下,高声誉承销商承销IPO的首日收益与市场条件显著正相关,而IPO的长期市场表现与之显著负相关;在低估值市场条件下,低声誉承销商承销IPO的首日收益与市场条件显著正相关,高声誉承销商承销IPO的长期市场表现与之显著负相关。%With “relative industry P/E ratio” as a measure of market condition ,this paper develops a two‐period underwriter′s payoff model to investigate IPO pricing mechanism of underwriters with different reputations under different market conditions.Then it uses a sample of A‐share IPOs from 2005 to 2012 to test empirically this model.The result shows as follows :the underwriter with high reputation executes a conservative pricing because of reputational concerns ,while the underwriter with low reputation executes an aggressive pricing to maximize their current prof‐it.The difference in IPO pricing mechanism between high and low reputation underwrites results as follows :comparing with the underwriter with low reputation ,IPOs underwritten by underwriters with high reputation have higher first‐day returns and better long‐run performance ;in the period of high market valuation ,the first‐day return of IPOs underwritten by underwriters with high reputation is positively related to mar‐ket condition ,while the long‐run performance has a negative correlation with

  7. Issues in current User Equilibrium models and introduction of the Restricted Stochastic User Equilibrium conditions

    DEFF Research Database (Denmark)

    Rasmussen, Thomas Kjær; Watling, David P.; Prato, Carlo Giacomo

    -off is strictly enforced: in a time-only model, if the current equilibrium travel time is 15.3 minutes, then adding a route with travel time of 15.4 minutes will have no impact on routing behaviour, whereas in practice (because of uncertainty, variability and unobserved attributes) the new route is likely....... This issue is further complicated by the fact that typically only a sub-set of possible routes will be identified in numerical algorithms solving for SUE. In the current study, we present new alternative forms of SUE conditions that permit unused alternatives, accommodate behaviour on used alternatives...... algorithms to the behaviourally sound SUE and the efficiency of solution algorithms to the DUE, we introduce a transformation of the cost function. This transformation function opens up a larger array of possible solution algorithms to the SUE, as it allows us to apply any path-based DUE solution algorithm...

  8. Conditions for Photospherically Driven Alfvenic Oscillations to Heat the Solar Chromosphere by Pedersen Current Dissipation

    CERN Document Server

    Goodman, Michael L

    2014-01-01

    A magnetohydrodynamic model that includes a complete electrical conductivity tensor is used to estimate conditions for photospherically driven, linear, non-plane Alfvenic oscillations extending from the photosphere to the lower corona to drive a chromospheric heating rate due to Pedersen current dissipation that is comparable to the net chromospheric net radiative loss of $\\sim 10^7$ ergs-cm$^{-2}$-sec$^{-1}$. The heating rates due to electron current dissipation in the photosphere and corona are also computed. The wave amplitudes are computed self-consistently as functions of an inhomogeneous background (BG) atmosphere. The effects of the conductivity tensor are resolved numerically using a resolution of 3.33 m. The oscillations drive a chromospheric heating flux $F_{Ch} \\sim 10^7 - 10^8$ ergs-cm$^{-2}$-sec$^{-1}$ at frequencies $\

  9. Childhood conditions and current physical performance among non-institutionalized individuals aged 50+ in Israel

    Science.gov (United States)

    2017-01-01

    Adverse socioeconomic conditions in childhood have been previously linked with high risk of various health conditions. However, the association with future physical function has been less studied. Hand grip strength and chair-rising time are objective measures of physical capability indicating current and future health outcomes. The aim of this study was to test the hypothesis that perceived socio-economic status in childhood is related to current measures of physical function, among Israeli participants of the Survey of Health, Ageing and Retirement in Europe project. The study included 2300 participants aged 50 years or older (mean age 68 ± 10; 56 % women). Generalized linear regression models were used to examine the associations of childhood wealth and number of books in residence with grip strength and time to complete five rises from a chair. Logistic regression models were used to assess the relationships between the early life conditions and the ability to perform the physical tests. Adjustment was made for current income or household wealth, and for demographic, anthropometric, health, and life-style measures. Being wealthy and having a large number of books at home in childhood was associated with a stronger hand grip and a better chair-rise test performance. These associations were more robust in women compared to men, and persisted after adjustment for potential covariates. In addition, childhood wealth and number of books were associated with lower risk of being unable to perform the tests. Thus, early-life programming may contribute to physical function indicators in mid- and late-life.

  10. Electric Current Activated Combustion Synthesis and Chemical Ovens Under Terrestrial and Reduced Gravity Conditions

    Science.gov (United States)

    Unuvar, C.; Fredrick, D.; Anselmi-Tamburini, U.; Manerbino, A.; Guigne, J. Y.; Munir, Z. A.; Shaw, B. D.

    2004-01-01

    Combustion synthesis (CS) generally involves mixing reactants together (e.g., metal powders) and igniting the mixture. Typically, a reaction wave will pass through the sample. In field activated combustion synthesis (FACS), the addition of an electric field has a marked effect on the dynamics of wave propagation and on the nature, composition, and homogeneity of the product as well as capillary flow, mass-transport in porous media, and Marangoni flows, which are influenced by gravity. The objective is to understand the role of an electric field in CS reactions under conditions where gravity-related effects are suppressed or altered. The systems being studied are Ti+Al and Ti+3Al. Two different ignition orientations have been used to observe effects of gravity when one of the reactants becomes molten. This consequentially influences the position and concentration of the electric current, which in turn influences the entire process. Experiments have also been performed in microgravity conditions. This process has been named Microgravity Field Activated Combustion Synthesis (MFACS). Effects of gravity have been demonstrated, where the reaction wave temperature and velocity demonstrate considerable differences besides the changes of combustion mechanisms with the different high currents applied. Also the threshold for the formation of a stable reaction wave is increased under zero gravity conditions. Electric current was also utilized with a chemical oven technique, where inserts of aluminum with minute amounts of tungsten and tantalum were used to allow observation of effects of settling of the higher density solid particles in liquid aluminum at the present temperature profile and wave velocity of the reaction.

  11. Marketing fundamentals.

    Science.gov (United States)

    Redmond, W H

    2001-01-01

    This chapter outlines current marketing practice from a managerial perspective. The role of marketing within an organization is discussed in relation to efficiency and adaptation to changing environments. Fundamental terms and concepts are presented in an applied context. The implementation of marketing plans is organized around the four P's of marketing: product (or service), promotion (including advertising), place of delivery, and pricing. These are the tools with which marketers seek to better serve their clients and form the basis for competing with other organizations. Basic concepts of strategic relationship management are outlined. Lastly, alternate viewpoints on the role of advertising in healthcare markets are examined.

  12. Stock Indices as Generalizing Indicators of the Stock Markets Condition in the European Union Countries

    Directory of Open Access Journals (Sweden)

    Shuba M. V.

    2015-03-01

    Full Text Available The aim of the article is to determine the degree of interdependence of stock markets in separate countries of the European Union, namely: France, Germany, Great Britain, Poland, the Czech Republic and Hungary on the basis of studying the changes in stock indexes, as well as determining the existence of tendencies of approximating the dynamics of the national stock index «PFTS Index» to the corresponding dynamics of stock indexes in surveyed countries. The article analyzes the dynamics of changes in stock indices in the UK (FTSE, Germany (DAX 30, France (CAC 40 and pan-European ones (EURO STOXX 50, as well as changes in stock indices in Poland (WIG 20, Czech Republic (PX, Hungary (BUX. Calculations of the coefficients of pair correlation between changes in stock indices in the studied countries have been performed. The calculation results show a substantial connection between the indicators of changes in stock indices and allow to make a conclusion that in the dynamics of stock indices of national stock markets of the studied EU countries some common trends are observed, moreover, in the behavior of the considered indices common local trends are noticed as well. The author calculated the coefficient of pair correlation between the indicators of changes in the national stock index «PFTS Index» and the stock indices of the «old» and «new» EU countries. The calculations showed that the PFTS Index does not demonstrate a high level of correlation with stock indices of the «old» EU countries and has a tendency of approaching the corresponding dynamics of stock indices of the «new» EU countries.

  13. Money Market Operations in Fiscal 2003

    OpenAIRE

    Financial Markets Department

    2004-01-01

    In fiscal 2003, the Bank of Japan changed the target level for current account balances held at the Bank five times, raising it by 15 trillion yen in total. To achieve the target and maintain stability in the money market, the Bank conducted money market operations appropriately by carefully monitoring money market conditions and market participants' bidding in response to the Bank's operations. Autonomous factors such as the flow of treasury funds and banknotes contributed to the increase in...

  14. Residential market transformation: National and regional indicators

    Energy Technology Data Exchange (ETDEWEB)

    Van Wie McGrory, Laura L.; McNamara, Maureen; Suozzo, Margaret

    2000-06-01

    A variety of programs are underway to address market barriers to the adoption of energy-efficient residential technologies and practices. Most are administered by utilities, states, or regions that rely on the Energy Star as a consistent platform for program marketing and messaging. This paper reviews regional and national market transformation activities for three key residential end-uses -- air conditioning, clothes washing, and lighting -- characterizing current and ongoing programs; reporting on progress; identifying market indicators; and discussing implications.

  15. How do Organizational Learning and Market Conditions Affect the Relationship between Entrepreneurial Orientation and Firm Growth? A Preliminary Analysis on Small and Medium Size Hotels in Peninsular Malaysia

    National Research Council Canada - National Science Library

    Azilah Kasim; Levent Altinay

    2016-01-01

      This is a preliminary analysis on the influence of organizational learning and market conditions on the relationships between entrepreneurial orientation and growth of small and medium size hotels...

  16. Bora-induced currents corresponding to different synoptic conditions above the Adriatic

    Energy Technology Data Exchange (ETDEWEB)

    Beg Paklar, G.; Dadic, V.; Grbec, B. [Inst. of Oceanography and Fisheries, Split (Croatia); Bajic, A. [Meteorological and Hydrological Service of Croatia, Zagreb (Croatia); Orlic, M. [Andrija Mohorovicic Geophysical Inst., Faculty of Science, Univ. of Zagreb, Zagreb (Croatia)

    2005-07-01

    The Bora wind field is characterised by strong vorticity and divergence. Several numerical experiments, in which an oceanographic model was forced with northeasterly winds having climatological alongshore variability, were performed in order to study the influence of spatial variability in the bora wind field on the surface currents in the northern Adriatic. Numerical model results showed that during bora episodes with lower speeds and fast offshore decay surface currents along transect Rovinj - Po River are predominantly in the downwind direction. On the other hand, during bora episodes with strong intensity and slow offshore decay, a cyclonic gyre due to the pronounced bora alongshore variability is formed in the northernmost part of the Adriatic Sea and the studied transect is influenced by the counter currents. Moreover, bora having a high speed and a short offshore range produces the same effect in the eastern part of the Rovinj - Po River transect as low-speed bora characterised by slow offshore decay. Eulerian current measurements performed in the northern Adriatic during bora episodes characterised by different synoptic conditions supported the numerical model findings. Surface currents during the bora episode of 8-11 February 1984 were directed downwind, whereas during the episode of 12-19 February 1984 they were directed upwind. The first episode was characterised by a deep bora layer with cyclonic activity over the western Mediterranean and Genoa Bay, whereas the second one was accompanied by temperature inversion and a southwesterly tropospheric wind above a shallow bora layer. According to the hydraulic theory developed by Smith (1985), an observed descent of isentropes during the second bora episode led to the stronger acceleration in the bora layer and its larger offshore extent. Different offshore bora decays during studied events were confirmed by a comparison of the wind data originating from the meteorological stations positioned on the opposite

  17. Practical aspects of treatment with target specific anticoagulants: initiation, payment and current market, transitions, and venous thromboembolism treatment.

    Science.gov (United States)

    Mahan, Charles E

    2015-04-01

    Target specific anticoagulants (TSOACs) have recently been introduced to the US market for multiple indications including venous thromboembolism (VTE) prevention in total hip and knee replacement surgeries, VTE treatment and reduction in the risk of stroke in patients with non-valvular atrial fibrillation (NVAF). Currently, three TSOACs are available including rivaroxaban, apixaban, and dabigatran with edoxaban currently under Food and Drug Administration review for VTE treatment and stroke prevention in NVAF. The introduction of these agents has created a paradigm shift in anticoagulation by considerably simplifying treatment and anticoagulant initiation for patients by giving clinicians the opportunity to use a rapid onset, rapid offset, oral agent. The availability of these rapid onset TSOACs is allowing for outpatient treatment of low risk pulmonary embolism and deep vein thrombosis which can greatly reduce healthcare costs by avoiding inpatient hospitalizations and treatment for the disease. Additionally with this practice, the complications of an inpatient hospitalization may also be avoided such as nosocomial infections. Single-agent approaches with TSOACs represent a paradigm shift in the treatment of VTE versus the complicated overlap of a parenteral agent with warfarin. Transitions between anticoagulants, including TSOACs, are a high-risk period for the patient, and clinicians must carefully consider patient characteristics such as renal function as well as the agents that are being transitioned. TSOAC use appears to be growing slowly with improved payment coverage throughout the US.

  18. Physical characterization and sanitary conditions of cheese type cabacinha market places in three municipalities of the Jequitinhonha Valley, MG, Brazil

    Directory of Open Access Journals (Sweden)

    Adair da Silva Santos Filho

    2017-09-01

    Full Text Available Cheese type cabacinha from Vale do Jequitinhonha is obtained by curd heating in a similar process made to Mozzarella, but the raw milk is unpasteurized and the final product is stored unpackaged and at room temperature. This milk derivative may contribute to the increase the income of the local population, especially the residents of the edges of roads, due to the flow of vehicles and possible buyers. The purpose of this work was to identify the physical and sanitary conditions of cheese type cabacinha market places present in three municipalities of the Vale do Jequitinhonha, MG, Brazil. Previously the investigation was detected the number of marketplaces that sell these cheese in the Medina, Cachoeira de Pajeú and Pedra Azul, municipalities of the state of Minas Gerais, Brazil, located on the surrounding area of the highways BR 251 and BR 116. Afterward as developed a physical and sanitary checklist and it were filled in loco. It was observed that most market places were not provided of masonry walls, piped water or toilet and sink. It is also common to the presence of possible contamination vectors in surroundings, such as dogs and insects. It is verified that most of these cheese is exposed in pairs held by string and unpackaged. This study demonstrated the precariousness of the physical structures and consequently the lack of adequate sanitary conditions in the cheese type cabacinha market places. Because it is an artisanal product from family farming, which generates income and employment in the field deserve more attention of competent state and municipal authorities.

  19. Market conditions for cogeneration plants. Ensuring efficiency; Marktbedingungen fuer KWK-Anlagen. Wirtschaftlichkeit sicherstellen

    Energy Technology Data Exchange (ETDEWEB)

    Ottersbach, Joerg; Otto, Falk; Schrader, Knut [BET Buero fuer Energiewirtschaft und Technische Planung GmbH, Aachen (Germany)

    2013-07-15

    Due to declining wholesale prices for electricity, the profitability of base load power and heat generation plants decreases significantly. Therefore, concepts such as the increased use of electricity or natural plant flexibility have to be developed. The improved framework conditions by means of the amended Combined Heat and Power Act are helpful. When modernising plants, it is even possible under favorable conditions and with a good concept to fully refinance the investment on the CHP surcharges.

  20. E-waste management challenges in Iran: presenting some strategies for improvement of current conditions.

    Science.gov (United States)

    Taghipour, Hassan; Nowrouz, Parviz; Jafarabadi, Mohamad Asghari; Nazari, Jalil; Hashemi, Ahmad Asl; Mosaferi, Mohammad; Dehghanzadeh, Reza

    2012-11-01

    E-waste is one of the fastest-growing waste streams in Iran, owing to an increase in consumption of electrical and electronic equipment. Nevertheless, as is the case in some other countries, E-waste management has not received sufficient attention. For the successful implementation of any waste management plan (including an E-waste management plan), the availability of sufficient and accurate information on the quantities and composition of the waste generated and on current management conditions is a fundamental prerequisite. At present, in Iran, there is no available and accurate information that describes the characteristics and generation rate of E-waste or the actual practice of management and handling of the waste. For this initial study, eight electronic products were selected for the determination of their E-waste generation rate in the country, and two cities, Tehran and Tabriz, were selected for assessment of the current condition of E-waste management. The study found that the amount of E-waste generation in the country for the eight selected electronic items alone was 115,286, 112,914 and 115,151 metric tons in 2008, 2009 and 2010, respectively. Of the types of electronic items included in the study, televisions, with an average of 42.42%, and PCs, with an average of 32.66% accounted for the greatest proportions of the total mass of E-waste generated during 2008-2010. Currently, despite the fact that primary legislation for E-waste management (as part of general waste legislation) exists in Iran, this primary legislation has not yet been implemented. In practical terms, there is no definite policy or plan for the allocation of funds to prepare suitable equipment and facilities for the management and recycling of E-waste at the end of the products' useful life. Proposed improvements in current conditions are identified, first by considering other countries' experiences and then suggesting specific practical policies, rules, and regulations that should be

  1. Factors Influencing Adult Physical Health after Controlling for Current Health Conditions: Evidence from a British Cohort

    Science.gov (United States)

    Cheng, Helen; Furnham, Adrian

    2013-01-01

    This study explored a longitudinal data set of 6875 British adults examining the effects of parental social status (measured at birth), cognitive ability (at age 11 yrs), personality traits, education and occupational attainment on physical health and functioning (all measured at age 50 yrs), after taking account of current health conditions (number of illness). Correlation analysis showed that parental social class, childhood cognitive ability, education and occupation, and two personality traits (Emotional Stability/Neuroticism, and Conscientiousness) were all significantly associated with adult physical health variables. Structural equation modelling showed that health conditions and personality traits were significantly, and inversely, associated with physical health (indicated by good daily physical functioning, relative absence of pain, perceived health, and low level of limitations at work due to physical health). Parental social status, childhood intelligence, educational and occupational attainment were all modestly, but significantly and directly, associated with adult physical health. The effect of childhood intelligence on adult physical health was, in part, mediated through Emotional Stability and Conscientiousness. After controlling for health conditions Emotional Stability was the strongest predictor of physical health. Implications and limitations are discussed. PMID:23826090

  2. Factors influencing adult physical health after controlling for current health conditions: evidence from a british cohort.

    Directory of Open Access Journals (Sweden)

    Helen Cheng

    Full Text Available This study explored a longitudinal data set of 6875 British adults examining the effects of parental social status (measured at birth, cognitive ability (at age 11 yrs, personality traits, education and occupational attainment on physical health and functioning (all measured at age 50 yrs, after taking account of current health conditions (number of illness. Correlation analysis showed that parental social class, childhood cognitive ability, education and occupation, and two personality traits (Emotional Stability/Neuroticism, and Conscientiousness were all significantly associated with adult physical health variables. Structural equation modelling showed that health conditions and personality traits were significantly, and inversely, associated with physical health (indicated by good daily physical functioning, relative absence of pain, perceived health, and low level of limitations at work due to physical health. Parental social status, childhood intelligence, educational and occupational attainment were all modestly, but significantly and directly, associated with adult physical health. The effect of childhood intelligence on adult physical health was, in part, mediated through Emotional Stability and Conscientiousness. After controlling for health conditions Emotional Stability was the strongest predictor of physical health. Implications and limitations are discussed.

  3. Changes and Threats to the Employee Development Under Social and Economic Conditions Within Global Labour Market

    Directory of Open Access Journals (Sweden)

    Sikora Jan

    2014-12-01

    Full Text Available The main theme of the article is the thesis that man's engagement in the process of professional work is engaged in a number of antinomies. The problem of contemporary economics has been analyzed. It has been revealed that situation in which the majority of people excluded from social debate due to their lack of competences become a useful medium subjected to various and constant manipulation by mass media. This leads to the situation where actions undertaken in order to solve the problems stemming from participation in the contemporary work market do not provide satisfactory solutions. It has been stressed that a way to overcome the limiting factors, including, biological limitations, is through cooperation, requiring approval of a non-personal group objective, the realization of which requires taking into consideration many factors, characterized by the context of action. We do not dispose of the prognostic theory covering the entire functioning of man and satisfactory manners of dealing with the challenges people face. Perhaps the reason for such a state of affairs is inability of the society treated as a system to provide “self-explanation” and in this situation the way to solve man's problems is a constant process of examination of reality man creates and undertaking pragmatic attempts to solve the dilemma he faces.

  4. The capital structure adjustment through debt financing based on various macroeconomic conditions in Korean market

    Directory of Open Access Journals (Sweden)

    Hyun Jung Kim

    2015-01-01

    Full Text Available En este trabajo investigamos la relación entre la estructura de capital y las condiciones económicas en el mercado coreano. Para conocer el comportamiento de ajuste de la estructura de capital respecto a las condiciones macroeconómicas, utilizamos un modelo de ajuste parcial dinámico que estima las velocidades de ajuste hacia los objetivos. Los datos analizados en el estudio corresponden a las empresas no financieras que cotizan en la bolsa de valores de Corea. Empíricamente encontramos evidencia que es consistente con los argumentos de Hackbarth, Miao y Morellec (2006 y Cook y Tang (2010, respecto a que las empresas tienden a ajustar más rápidamente su apalancamiento respecto al nivel objetivo durante la expansión económica. Por lo tanto, nuestros resultados apoyan las teorías de pecking order y de market timing en términos de las teorías de finanzas corporativas relativas a la estructura de capital. Además, los resultados de nuestras pruebas son consistentemente robustos a pesar de que incluimos en nuestro modelo una variable ficticia ligada al tiempo como mecanismo de control de la crisis financiera global, en contraste con Kim (2013.

  5. Simulation and modeling of vegetable market wastes pyrolysis under progressive deactivation condition

    Energy Technology Data Exchange (ETDEWEB)

    Ray, R.; Bhattacharya, P.; Chowdhury, R. [Jadavpur University, Chemical Engineering Dept., Kolkata (India)

    2004-06-01

    Pyrolytic behaviour of sun-dried vegetable market waste was investigated using thermogravimetric analysis within the temperature range of 523 to 923 K under inert atmosphere. Results were compared with other lignocellulosic materials in order to highlight the difference between the pyrolysis of nearly homogenous and perfectly mixed homogenous biomass. The vegetable waste analysis indicated a structural change of the biomass, which ultimately led to the deactivation phenomenon. When compared to the pyrolysis behaviour of other nearly pure lignocellulosic materials, the conversion rate of the reacting materials was appreciably lower. This was attributed to the low concentration of active material in the vegetable waste. Simulation and modelling have been carried out to explain the kinetic behaviour of pyrolysis reaction. A reaction mechanism involving two parallel first order reactions evolving gaseous products, lumped as volatiles and solid products lumped as char, has been proposed for prediction of rate constants as a function of normalized fractional change. Four kinetic models incorporating the effect of deactivation have been used for this purpose, however, no single set of model equations was found to be adequate to explain the entire pyrolysis process. At the same time, separating the pyrolysis operation into two temperature segments -- one at low to moderate, and one at higher temperatures -- satisfactory correspondence (segment-wise) can be established between experimental results and model equations. 15 refs., 1 tab., 9 figs.

  6. Studies about the current carrying capacity of the devices of the electric power transmission depending on the ambient conditions; Untersuchungen zur Strombelastbarkeit der Geraete der Elektroenergieuebertragung unter Freiluftatmosphaere

    Energy Technology Data Exchange (ETDEWEB)

    Berg, Ina

    2011-07-01

    Due to the liberalization of the electricity market and the increasing expansion of the generation of wind power the transport of electric power in the power grid is increasing. Due to that the electrical equipment is loaded higher up to its thermal limits. However the electrical power supply should be anytime reliable. Because the new construction and upgrade of overhead lines and substations is expensive and approval procedures can take up to ten years, solutions have to be found, to ensue in short and medium term the transport of electrical power through the power grid. In this paper a possibility is introduced and analyzed to increase the current carrying capacity of the electrical equipment without carrying out extensive reconstructions or new buildings. For that the method of thermal networks is used. For the different devices of the electric power transmission (overhead lines, electrical fittings, circuit-breaker, disconnecting switch and current transformer) thermal networks are designed. The heating on examples of all devices was studied and tested under laboratory conditions and the thermal networks were verified. By expansion of the thermal networks with elements for forced convection (wind velocity) and additional heat sources (solar radiation) the ambient conditions were considered. With the help of the so expanded thermal networks parameter studies depending on the wind velocity, ambient temperature and solar radiation were carried out. The studies showed that depending on the ambient conditions the current carrying capacity of all devices can be increased without changing the devices. The rated currents of all devices are specified for a high ambient temperature (e.g. 35 C) and low wind speed (e.g. 1 m/s). Most of the time in a year the ambient temperature is lower and the wind speed is higher than the specified values. So the devices can carry a higher current than the rated current without exceeding its thermal limits. The calculations show the

  7. Inference for Extremal Conditional Quantile Models, with an Application to Market and Birthweight Risks

    CERN Document Server

    Chernozhukov, Victor

    2009-01-01

    Quantile regression is an increasingly important empirical tool in economics and other sciences for analyzing the impact of a set of regressors on the conditional distribution of an outcome. Extremal quantile regression, or quantile regression applied to the tails, is of interest in many economic and financial applications, such as conditional value-at-risk, production efficiency, and adjustment bands in (S,s) models. In this paper we provide feasible inference tools for extremal conditional quantile models that rely upon extreme value approximations to the distribution of self-normalized quantile regression statistics. The methods are simple to implement and can be of independent interest even in the non-regression case. We illustrate the results with two empirical examples analyzing extreme fluctuations of a stock return and extremely low percentiles of live infants' birthweights in the range between 250 and 1500 grams.

  8. Knock-in model of Dravet syndrome reveals a constitutive and conditional reduction in sodium current.

    Science.gov (United States)

    Schutte, Ryan J; Schutte, Soleil S; Algara, Jacqueline; Barragan, Eden V; Gilligan, Jeff; Staber, Cynthia; Savva, Yiannis A; Smith, Martin A; Reenan, Robert; O'Dowd, Diane K

    2014-08-15

    Hundreds of mutations in the SCN1A sodium channel gene confer a wide spectrum of epileptic disorders, requiring efficient model systems to study cellular mechanisms and identify potential therapeutic targets. We recently demonstrated that Drosophila knock-in flies carrying the K1270T SCN1A mutation known to cause a form of genetic epilepsy with febrile seizures plus (GEFS+) exhibit a heat-induced increase in sodium current activity and seizure phenotype. To determine whether different SCN1A mutations cause distinct phenotypes in Drosophila as they do in humans, this study focuses on a knock-in line carrying a mutation that causes a more severe seizure disorder termed Dravet syndrome (DS). Introduction of the DS SCN1A mutation (S1231R) into the Drosophila sodium channel gene para results in flies that exhibit spontaneous and heat-induced seizures with distinct characteristics and lower onset temperature than the GEFS+ flies. Electrophysiological studies of GABAergic interneurons in the brains of adult DS flies reveal, for the first time in an in vivo model system, that a missense DS mutation causes a constitutive and conditional reduction in sodium current activity and repetitive firing. In addition, feeding with the serotonin precursor 5-HTP suppresses heat-induced seizures in DS but not GEFS+ flies. The distinct alterations of sodium currents in DS and GEFS+ GABAergic interneurons demonstrate that both loss- and gain-of-function alterations in sodium currents are capable of causing reduced repetitive firing and seizure phenotypes. The mutation-specific effects of 5-HTP on heat-induced seizures suggest the serotonin pathway as a potential therapeutic target for DS.

  9. Quantum heat current under non-perturbative and non-Markovian conditions: Applications to heat machines

    Science.gov (United States)

    Kato, Akihito; Tanimura, Yoshitaka

    2016-12-01

    We consider a quantum system strongly coupled to multiple heat baths at different temperatures. Quantum heat transport phenomena in this system are investigated using two definitions of the heat current: one in terms of the system energy and the other in terms of the bath energy. When we consider correlations among system-bath interactions (CASBIs)—which have a purely quantum mechanical origin—the definition in terms of the bath energy becomes different. We found that CASBIs are necessary to maintain the consistency of the heat current with thermodynamic laws in the case of strong system-bath coupling. However, within the context of the quantum master equation approach, both of these definitions are identical. Through a numerical investigation, we demonstrate this point for a non-equilibrium spin-boson model and a three-level heat engine model using the reduced hierarchal equations of motion approach under the strongly coupled and non-Markovian conditions. We observe the cyclic behavior of the heat currents and the work performed by the heat engine, and we find that their phases depend on the system-bath coupling strength. Through consideration of the bath heat current, we show that the efficiency of the heat engine decreases as the strength of the system-bath coupling increases, due to the CASBI contribution. In the case of a large system-bath coupling, the efficiency decreases further if the bath temperature is increased, even if the ratio of the bath temperatures is fixed, due to the discretized nature of energy eigenstates. This is also considered to be a unique feature of quantum heat engines.

  10. SITUACIÓN ACTUAL Y PLANTEAMIENTOS FUTUROS PARA LA INVESTIGACIÓN DE MARKETING EN ESPAÑA / CURRENT STATUS AND FUTURE PROPOSALS FOR MARKETING, RESEARCH IN SPAIN

    OpenAIRE

    Gázquez Abad, J. C.; Jiménez Castillo, D.

    2009-01-01

    El marketing ha evolucionado notablemente como disciplina científica en España a lo largo de los últimos años. El presente trabajo trata de poner de manifiesto qué ha caracterizado esta evolución en las dos últimas décadas, y cuál es su estado actual. Para ello, y junto a una comparativa de los principales trabajos de revisión de la investigación en marketing en nuestro país desarrollados hasta el momento, se analiza el contenido de las ocho últimas ediciones del principal congreso sobre mark...

  11. The Netherlands : Working conditions of young entrants to the labour market

    NARCIS (Netherlands)

    Blankers, I.J.

    2013-01-01

    We examine people with paid employment between 15-30 years and compare their working conditions to people older than 30 years in Block 1. It is shown that older workers experience more autonomy in work and more often have a permanent contract. In Block 2 we examine differences between the young work

  12. Stabilization of the Monetary and Financial Market as a Necessary Condition for the Transition to Sustainable Development

    Directory of Open Access Journals (Sweden)

    Sergey Yurievich Glazyev

    2016-03-01

    Full Text Available In the absence of the effective system of state regulation, the monetary and financial market not only does not carry out the function of the financing of value-adding investment, but it is also a source of destabilization of the Russian economy. In the article, the analysis of the policy instruments of the Central Bank of the Russian Federation is provided. The reasons and consequences of the financial and currency speculation and transition to free ruble exchange rate are considered. The concept of «inflation targeting» is investigated and the conclusion that the transition to the inflation targeting declared by the Central Bank of Russia did not achieve the stated goals is drawn. The need for using the instruments as the control parameters, corresponding to a host of factors of currency system instead of using only refinancing rate is reasoned. The arguments to apply the currency restrictions are considered. The assessment of a current situation of the Russian monetary and financial system is given as uncontrollable. The manipulation of the Russian monetary and financial market from the foreign financial institutions connected with issuers of world currencies is identified as the main political consequence of the currency and monetary policy. The aggravation of stagflation and of crisis phenomena in the Russian economy at the further realization of similar monetary policy is forecasted. In the article, a number of measures for stabilization of the Russian economy by the state regulation of the monetary and credit sphere, which would secure the monetary and financial market against external and internal threats, is offered.

  13. The Role of Socio-technical Devices in Framing the Current Strategic Issues and Future States of the Service Market

    DEFF Research Database (Denmark)

    Tryggestad, Kjell

    2004-01-01

    The aim of this paper is to inquire into the role of socio-technical devices like value metrics and accounting in organizing the service market. The authors provide a case on how such devices participates in framing the market for transportation during the introduction of large-scale bridges...... are then brought into an explanation of the overflowing and reconfiguration of the transportation market....

  14. A Review & Assessment of Current Operating Conditions Allowable Stresses in ASME Section III Subsection NH

    Energy Technology Data Exchange (ETDEWEB)

    R. W. Swindeman

    2009-12-14

    The current operating condition allowable stresses provided in ASME Section III, Subsection NH were reviewed for consistency with the criteria used to establish the stress allowables and with the allowable stresses provided in ASME Section II, Part D. It was found that the S{sub o} values in ASME III-NH were consistent with the S values in ASME IID for the five materials of interest. However, it was found that 0.80 S{sub r} was less than S{sub o} for some temperatures for four of the materials. Only values for alloy 800H appeared to be consistent with the criteria on which S{sub o} values are established. With the intent of undertaking a more detailed evaluation of issues related to the allowable stresses in ASME III-NH, the availabilities of databases for the five materials were reviewed and augmented databases were assembled.

  15. Environmental impacts of barley cultivation under current and future climatic conditions

    DEFF Research Database (Denmark)

    Dijkman, Teunis Johannes; Birkved, Morten; Saxe, Henrik

    2017-01-01

    The purpose of this work is to compare the environmental impacts of spring barley cultivation in Denmark under current (year 2010) and future (year 2050) climatic conditions. Therefore, a Life Cycle Assessment was carried out for the production of 1 kg of spring barley in Denmark, at farm gate......-products, the resulting environmental impacts were allocated between the main product and their respective by-products using economic allocation. Impact assessment was done using the ReCiPe (H) methodology, except for toxicity impacts, which were assessed using USEtox. The results show that the impacts for all impact...... for the increased impacts. This finding was confirmed by the sensitivity analysis. Because this study focused solely on the impacts of climate change, technological improvements and political measures to reduce impacts in the 2050 scenario are not taken into account. Options to mitigate the environmental impacts...

  16. Current Fluctuations of the One Dimensional Symmetric Simple Exclusion Process with Step Initial Condition

    Science.gov (United States)

    Derrida, Bernard; Gerschenfeld, Antoine

    2009-07-01

    For the symmetric simple exclusion process on an infinite line, we calculate exactly the fluctuations of the integrated current Q t during time t through the origin when, in the initial condition, the sites are occupied with density ρ a on the negative axis and with density ρ b on the positive axis. All the cumulants of Q t grow like sqrt{t} . In the range where Qt˜ sqrt{t} , the decay exp [- Q {/t 3}/ t] of the distribution of Q t is non-Gaussian. Our results are obtained using the Bethe ansatz and several identities derived recently by Tracy and Widom for exclusion processes on the infinite line.

  17. Neuroeconomic Conditioning of the Influence of a Market Demand of Consumers on an Innovative Character of Polish Companies

    Directory of Open Access Journals (Sweden)

    Anna Gardocka-Jałowiec

    2011-03-01

    Full Text Available The aim of the article is an identification of key sources of an innovative character and their conditioning in contemporary Polish economy. In the discussion, it is stated that consumers – the smallest, but the most numerous economic unit – through their expectations of the way / form of meeting their own needs, create a direction and dynamics of innovative business and confirm or undermine the legitimacy of accepted directions of actions of the supply side and greatly determine their economic force. In addition, the discussion concerning market decisions (their sources of consumers and businessmen is based on the results of neuroanatomical brain research. Analyses, that were carried out, allow for stating that: 1 consumers in a market play take on the following roles: creators of an innovative activity based on the reported potential demand; evaluating results of actions taken by innovative businessmen through effective demand; 2 in Poland, there has been a gradual redefinition of key factors of innovative character; 3 businessmen (over 90% consider coming closer to consumers, meeting their needs through the use of the Internet, interactive and social media as the most important initiatives; 4 an action of businessmen within the scope of improving operative efficiency, aiming at accelerating reactions to market consumers expectations increase; 5 brain activity accounts for nearly ¾ decisions made – each choice constitutes a completely real process engaging a particular neuron number (including von Economo neurons, which influences particular behaviour; 6 a network of neural connections in the brain changes as one gains knowledge and experience – in effect, brain structures become more flexible.

  18. Electricity market 2001

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-09-01

    The electricity markets in the Nordic countries have undergone major changes since the electricity market reform work was started in the early 1990s. Sweden, Norway and Finland have had a common electricity market since 1996. The work of also reforming the Danish electricity market was begun in the year 2000. The objective of the electricity market reform is to introduce increased competition, to give the consumers greater freedom of choice and also, by open and expanded trade in electricity, create the conditions for efficient pricing. The Swedish National Energy Administration is the supervisory authority as specified in the Electricity Act, and one of the tasks entrusted to it by the Government is to follow developments on the electricity market and to regularly compile and report current market information. The purpose of the 'Electricity market 2001' publication is to meet the need for generalized and readily accessible information on the conditions on the Nordic market. Iceland is not included in the description. The publication also includes summaries of information from recent years concerning electricity generation and utilization in the Nordic countries, the structure of the electricity market from the players' perspective, trade in electricity in the Nordic countries and in Northern Europe, electricity prices in the Nordic and other countries, and the impact of the electricity sector on the environment. The publication contains data on electricity generation and use during the past years, structure of the electricity market, trade in electricity in the Nordic countries and northern Europe, electricity prices in the Nordic countries and other countries as well as impact of electricity generation system on the environment.

  19. Sarcopenia: An Undiagnosed Condition in Older Adults. Current Consensus Definition: Prevalence, Etiology, and Consequences

    Science.gov (United States)

    2012-01-01

    Sarcopenia, the age associated loss of skeletal muscle mass and function, has considerable societal consequences for the development of frailty, disability and health care planning. A group of geriatricians and scientists from academia and industry met in Rome, Italy on November 18, 2009 to arrive at a consensus definition of sarcopenia. The current consensus definition was approved unanimously by the meeting participants and is as follows: Sarcopenia is defined as the age-associated loss of skeletal muscle mass and function. The causes of sarcopenia are multi-factorial and can include disuse, altered endocrine function, chronic diseases, inflammation, insulin resistance, and nutritional deficiencies. While cachexia may be a component of sarcopenia, the two conditions are not the same. The diagnosis of sarcopenia should be considered in all older patients who present with observed declines in physical function, strength, or overall health. Sarcopenia should specifically be considered in patients who are bedridden, cannot independently rise from a chair, or who have a measured gait speed less that 1.0 m·s−1. Patients who meet these criteria should further undergo body composition assessment using dual energy x-ray absorptiometry (DXA) with sarcopenia being defined using currently validated definitions. A diagnosis of sarcopenia is consistent with a gait speed of less than 1 m·s−1 and an objectively measured low muscle mass (eg: appendicular mass relative to ht2 that is ≤ 7.23 kg/ m2 in men ≤ 5.67 kg/ m2 in men). Sarcopenia is a highly prevalent condition in older persons that leads to disability, hospitalization and death. PMID:21527165

  20. Testing the Non-Parametric Conditional CAPM in the Brazilian Stock Market

    Directory of Open Access Journals (Sweden)

    Daniel Reed Bergmann

    2014-04-01

    Full Text Available This paper seeks to analyze if the variations of returns and systematic risks from Brazilian portfolios could be explained by the nonparametric conditional Capital Asset Pricing Model (CAPM by Wang (2002. There are four informational variables available to the investors: (i the Brazilian industrial production level; (ii the broad money supply M4; (iii the inflation represented by the Índice de Preços ao Consumidor Amplo (IPCA; and (iv the real-dollar exchange rate, obtained by PTAX dollar quotation.This study comprised the shares listed in the BOVESPA throughout January 2002 to December 2009. The test methodology developed by Wang (2002 and retorted to the Mexican context by Castillo-Spíndola (2006 was used. The observed results indicate that the nonparametric conditional model is relevant in explaining the portfolios’ returns of the sample considered for two among the four tested variables, M4 and PTAX dollar at 5% level of significance.

  1. Book keeping in Bulgaria in conditions of transition to market economy

    Directory of Open Access Journals (Sweden)

    Svetlozar Stefanov

    2017-05-01

    Full Text Available The purpose of the present work is to analyze the problems that Bulgarian accounting system encounters in the run of economical changes, and, based on that, to outline the tendencies in its development under conditions of a world undergoing globalization on a larger scale. Emphasis has been given on more essential problems, as presenting information in financial reports, accounting investments and business – combinations, realized as privatization deals

  2. Optimal asset structure of a bank - bank reactions to stressful market conditions

    OpenAIRE

    Hałaj, Grzegorz

    2013-01-01

    The aim of the paper is to propose a model of banks' asset portfolios to account for the strategic and optimising behavior of banks under adverse economic conditions. In the proposed modelling framework, banks are assumed to respond in an optimising manner to changes in their economic environment (e.g. interest rate and credit risk shocks, funding disruptions, etc.). The modelling approach is based on the risk-return optimal program in which banks aim at a particular composition of their asse...

  3. Bifurcation boundary conditions for current programmed PWM DC-DC converters at light loading

    Science.gov (United States)

    Fang, Chung-Chieh

    2012-10-01

    Three types of bifurcations (instabilities) in the PWM DC-DC converter at light loading under current mode control in continuous-conduction mode (CCM) or discontinuous-conduction mode (DCM) are analysed: saddle-node bifurcation (SNB) in CCM or DCM, border-collision bifurcation during the CCM-DCM transition, and period-doubling bifurcation in CCM. Different bifurcations occur in some particular loading ranges. Bifurcation boundary conditions separating stable regions from unstable regions in the parametric space are derived. A new methodology to analyse the SNB in the buck converter based on the peak inductor current is proposed. The same methodology is applied to analyse the other types of bifurcations and converters. In the buck converter, multiple stable/unstable CCM/DCM steady-state solutions may coexist. Possibility of multiple solutions deserves careful study, because an ignored solution may merge with a desired stable solution and make both disappear. Understanding of SNB can explain some sudden disappearances or jumps of steady-state solutions observed in switching converters.

  4. A global map of suitability for coastal Vibrio cholerae under current and future climate conditions.

    Science.gov (United States)

    Escobar, Luis E; Ryan, Sadie J; Stewart-Ibarra, Anna M; Finkelstein, Julia L; King, Christine A; Qiao, Huijie; Polhemus, Mark E

    2015-09-01

    Vibrio cholerae is a globally distributed water-borne pathogen that causes severe diarrheal disease and mortality, with current outbreaks as part of the seventh pandemic. Further understanding of the role of environmental factors in potential pathogen distribution and corresponding V. cholerae disease transmission over time and space is urgently needed to target surveillance of cholera and other climate and water-sensitive diseases. We used an ecological niche model (ENM) to identify environmental variables associated with V. cholerae presence in marine environments, to project a global model of V. cholerae distribution in ocean waters under current and future climate scenarios. We generated an ENM using published reports of V. cholerae in seawater and freely available remotely sensed imagery. Models indicated that factors associated with V. cholerae presence included chlorophyll-a, pH, and sea surface temperature (SST), with chlorophyll-a demonstrating the greatest explanatory power from variables selected for model calibration. We identified specific geographic areas for potential V. cholerae distribution. Coastal Bangladesh, where cholera is endemic, was found to be environmentally similar to coastal areas in Latin America. In a conservative climate change scenario, we observed a predicted increase in areas with environmental conditions suitable for V. cholerae. Findings highlight the potential for vulnerability maps to inform cholera surveillance, early warning systems, and disease prevention and control.

  5. Comprehending smallholder maize enterprises’ profitability with the current maize marketing system in Zimbabwe: A case of Mazowe district

    Directory of Open Access Journals (Sweden)

    John Basera

    2016-06-01

    Full Text Available Maize enterprise profitability is essential for sustainable maize production in smallholder farming. In Zimbabwe a lot of factors including several policy measures implemented in the past are believed to be influencing current maize profitability trends. Literature to confirm some of the crucial factors is limited especially in the smallholder farming sector. In this study we analyze profitability of smallholder maize farmers in Mazowe District of Zimbabwe. We estimate maize enterprise profitability using gross margin analysis, factors driving profitability using linear regression analysis and the influence of tobacco farming adoption on maize enterprise profitability using propensity score matching. We relied on both primary and secondary data from the study area. Results did not show robust outcomes on maize enterprises profitability. Maize profitability was found to be influenced positively by age of household head and selling produce to private buyers and negatively by fertilizer, chemical, and transport costs. Tobacco farming adoption was found to have a positive influence on maize profitability. Based on the results the study recommends the government through its various programs targeting agricultural development and food security to focus on smallholder maize production and marketing with the aim of improving its profitability.

  6. Effects of the current boundary conditions at the plasma-gun gap on density in SSPX

    Science.gov (United States)

    Kolesnikov, Roman; Lodestro, L. L.; Meyer, W. H.

    2012-10-01

    The Sustained Spheromak Physics Experiment (SSPX) was a toroidal magnetic-confinement device without toroidal magnetic-field coils or a central transformer but which generated core-plasma currents by dynamo processes driven by coaxial plasma-gun injection into a flux-conserving vessel. Record electron temperatures in a spheromak (Te˜500eV) were achieved, and final results of the SSPX program were reported in [1]. Plasma density, which depended strongly on wall conditions, was an important parameter in SSPX. It was observed that density rises with Igun and that confinement improved as the density was lowered. Shortly after the last experiments, a new feature was added to the Corsica code's solver used to reconstruct SSPX equilibria. Motivated by n=0 fields observed in NIMROD simulations of SSPX, an insulating boundary condition was implemented at the plasma-gun gap. Using this option we will perform new reconstructions of SSPX equilibria and look for correlations between the location of the separatrix (which moves up the gun wall and onto the insulating gap as Igun increases) and plasma density and magnetic-flux amplification [2].[4pt] [1] H. S. McLean, APS, DPP, Dallas, TX, 2008.[0pt] [2] E. B. Hooper et al., Nucl. Fusion 47, 1064 (2007).

  7. Clinical compliance of viewing conditions in radiology reporting environments against current guidelines and standards

    Science.gov (United States)

    Daly, S.; Rainford, L.; Butler, M. L.

    2014-03-01

    Several studies have demonstrated the importance of environmental conditions in the radiology reporting environment, with many indicating that incorrect parameters could lead to error and misinterpretation. Literature is available with recommendations as to the levels that should be achieved in clinical practice, but evidence of adherence to these guidelines in radiology reporting environments is absent. This study audited the reporting environments of four teleradiologist and eight hospital based radiology reporting areas. This audit aimed to quantify adherence to guidelines and identify differences in the locations with respect to layout and design, monitor distance and angle as well as the ambient factors of the reporting environments. In line with international recommendations, an audit tool was designed to enquire in relation to the layout and design of reporting environments, monitor angle and distances used by radiologists when reporting, as well as the ambient factors such as noise, light and temperature. The review of conditions were carried out by the same independent auditor for consistency. The results obtained were compared against international standards and current research. Each radiology environment was given an overall compliance score to establish whether or not their environments were in line with recommended guidelines. Poor compliance to international recommendations and standards among radiology reporting environments was identified. Teleradiology reporting environments demonstrated greater compliance than hospital environments. The findings of this study identified a need for greater awareness of environmental and perceptual issues in the clinical setting. Further work involving a larger number of clinical centres is recommended.

  8. DIET OF EUROPEAN GRAYLING (THYMALLUS THYMALLUS L. FROM RIVERS OF THE ZAKARPATTYA IN CURRENT CONDITIONS

    Directory of Open Access Journals (Sweden)

    A. Khandozhivska

    2014-06-01

    Full Text Available Purpose. Determination of the diet spectrum of European grayling (Thymallus thymallus, qualitative and quantitative composition of the gut content of age groups (2+, 1+, 0+ from Teresva and Tereblya Rivers of the Zakarpattia region. Methodology. The initial material at a quantity of 28 multiple age individuals of European grayling was collected during field works in Zakarpattia rivers. The material was collected with the assistance of Zakarpattia Fish Protection Inspection. Fish were taken from poachers’ fishing nets in a fatal condition, then they were preserved in a 10% formalin solution. Processing of preserved material was conducted in laboratory conditions. The diet of multiple-age groups (2+, 1+, 0+ of European grayling from Teresva and Tereblya rivers of the Zakarpattia region was investigated. Findings. It was found that European grayling consumed mainly benthic invertebrates, preferring amphibiotic organisms of Insecta class. Diptera, Trichoptera, Plecoptera, Coleoptera, Ephemeroptera, Odonata, and Amphipoda representatives were common in the diet of age-2+, 1+, 0+ fish. Gut fullness content index of young-of-the-year grayling with an average weight of 12,3 ± 0,72 g was in average 384,54 ± 114,01 %оо, age-2+ fish with an average weight of 29,53 ± 2,14 g – 177,75 ± 16,41 %оо, and age-3+ fish with an average weight of 91,4 ± 11,42 g – 168,49 ± 25,44 %оо, respectively. Originality. Information on European grayling diet in the Zakarpattia rivers in current conditions is insufficient because this species in listed in the Red Book of Ukraine that limits obtaining the materials for its studies. Practical value. The obtained data allow scientifically justified determining the stocking amounts of European grayling juveniles for increasing its natural populations in the rivers of Zakarpattia.

  9. Determination of the Conditional-Constant Component of the Bank’s Current Liabilities

    Directory of Open Access Journals (Sweden)

    Anatoly Pavlovich Vozhzhov

    2016-03-01

    Full Text Available The article deals with the questions of the definition of the semi-constant component of current liabilities of a bank. The purpose of this article is to develop a scientific and methodological approach to determine the semi-constant component of the current liabilities of a bank under the conditions of the complexity of data acquisition and processing of the data on factors that influence on demand deposits. The main hypothesis is the assumption of the heterogeneity of the variance of the daily cumulative sum of demand deposits. The analysis of scientific and methodological approaches that allow determining a stable component of current liabilities proves the need for further improvement of scientific instruments. In particular, a coefficient analysis that is proposed by some of the scholars, mainly, considers the average values of turnover on accounts, which in turn, can vary considerably throughout the calendar year. The use of the probability distributions to determine the expected value of the constant sum of deposits is possible only in the case of “ideal” financial conditions, when the impact of factors on the aggregate sum of deposits is not taken into account. The developed statistical models leave out the possible heterogeneity of the dispersion of this balance. In the article, it is proposed to apply econometric methods, namely, the methods of time series analysis to test the hypothesis of the variance heterogeneity of the cumulative sum of demand deposits, using daily data. In particular, the formalization and evaluation of EGARCH-model parameters are conducted. The EGARCH-model allows to take into account the non-linear, asymmetric effects of fluctuations in the financial series. The determination of the conditionalconstant component of demand deposits is proposed on the basis of the revealed regularities. The results of the research prove the hypothesis of the non-stationary character of the variance in daily balance of demand

  10. The origin and foot condition of horses slaughtered in Australia for the human consumption market.

    Science.gov (United States)

    Doughty, A; Cross, N; Robins, A; Phillips, C J C

    2009-11-01

    There are ethical concerns regarding the loss of horses from various equine industries and their corresponding slaughter. However, to date, no empirical evidence regarding the extent of this loss, nor of the condition of horses involved, exists within Australia. To determine the approximate ages, brand type and condition of feet of horses relinquished to an export abattoir in Australia. Data were collected from 340 horses processed at an Australian abattoir from November 2007-January 2008. Foot abnormalities, injuries and hoof indicators of overgrown and untrimmed hooves were assessed together with a dental inspection. Observations of brand were used to determine horse origin. The dental age of 60% of horses was 57 years, and 53% originated from the racing industry (40% Thoroughbred and 13% Standardbred). A total of 81% of the horses had overgrown or untrimmed hooves. Standardbred horses had fewer grass cracks and more injuries to the coronary band than Thoroughbreds, probably due to pacing and trotting activities. Just over half of the horses slaughtered at an Australian abattoir on 3 working days were aged (7 years and emanated from the racing industry. Foot problems were common. Future research should identify means of reducing the number of horses slaughtered and preventative measures for foot disorders.

  11. Three Gorges Reservoir Area: soil erosion under natural condition vs. soil erosion under current land use

    Science.gov (United States)

    Schönbrodt, Sarah; Behrens, Thorsten; Scholten, Thomas

    2010-05-01

    Apparently, the current most prominent human-induced example for large scale environmental impact is the Three Gorges Dam in China. The flooding alongside the Yangtze River, and its tributaries results in a vast loss of settlement and farmland area with productive, fertile valley soils. Due to the associated high land use dynamic on uphill-sites, the soil resources are underlying high land use pressure. Within our study, the soil erosion under natural conditions is compared to the soil erosion under current land use after the impoundment. Both were modeled using the empirical Universal Soil Loss Equation (USLE) which is able to predict long-term annual soil loss with limited data. The database consists of digital terrain data (45 m resolution DEM, erosive slope length based on Monte-Carlo-Aggregation according to Behrens et al. (2008)), field investigations of recent erosion forms, and literature studies. The natural disposition to soil erosion was calculated considering the USLE factors R, S, and K. The soil erosion under current land use was calculated taking into account all USLE factors. The study area is the catchment of the Xiangxi River in the Three Gorges Reservoir area. Within the Xiangxi Catchment (3,200 km²) the highly dynamic backwater area (580 km²), and two micro-scale study sites (Xiangjiaba with 2.8 km², and Quyuan with 88 km²) are considered more detailed as they are directly affected by the river impoundment. Central features of the Xiangxi Catchment are the subtropical monsoon climate, an extremely steep sloping relief (mean slope angle 39°, SD 22.8°) artificially fractured by farmland terraces, and a high soil erodibility (mean K factor 0.37, SD 0.13). On the catchment scale the natural disposition to soil erosion makes up to mean 518.0 t ha-1 a-1. The maximum potential soil loss of 1,730.1 t ha-1 a-1 under natural conditions is reached in the Quyuan site (mean 635.8 t ha-1 a-1) within the backwater area (mean 582.9 t ha-1 a-1). In the

  12. Early stages of wind wave and drift current generation under non-stationary wind conditions.

    Science.gov (United States)

    Robles-Diaz, Lucia; Ocampo-Torres, Francisco J.; Branger, Hubert

    2016-04-01

    Generation and amplification mechanisms of ocean waves are well understood under constant wind speed or limited fetch conditions. Under these situations, the momentum and energy transfers from air to water are also quite well known. However during the wind field evolution over the ocean, we may observe sometime high wind acceleration/deceleration situations (e.g. Mexican Tehuano or Mediterranean Mistral wind systems). The evolution of wave systems under these conditions is not well understood. The purpose of these laboratory experiments is to better understand the early stages of water-waves and surface-drift currents under non-stationary wind conditions and to determine the balance between transfers creating waves and surface currents during non-equilibrium situations. The experiments were conducted in the Institut Pythéas wind-wave facility in Marseille-France. The wave tank is 40 m long, 2.7 m wide and 1 m deep. The air section is 50 m long, 3 m wide and 1.8 m height. We used 11 different resistive wave-gauges located along the tank. The momentum fluxes in the air column were estimated from single and X hot-film anemometer measurements. The sampling frequency for wind velocity and surface displacement measurements was 256 Hz. Water-current measurements were performed with a profiling velocimeter. This device measures the first 3.5 cm of the water column with a frequency rate of 100Hz. During the experiments, the wind intensity was abruptly modified with a constant acceleration and deceleration over time. We observed that wind drag coefficient values for accelerated wind periods are lower than the ones reported in previous studies for constant wind speed (Large and Pond 1981; Ocampo-Torres et al. 2010; Smith 1980; Yelland and Taylor 1996). This is probably because the turbulent boundary layer is not completely developed during the increasing-wind sequence. As it was reported in some theoretical studies (Miles 1957; Phillips 1957; Kahma and Donelan 1988), we

  13. Assessment of hygienic conditions of ground pepper (Piper nigrum L.) on the market in Sao Paulo City, by means of two methodologies for detecting the light filth

    Science.gov (United States)

    Pepper should to be collected, processed, and packed under optimum conditions to avoid the presence of foreign matter. The hygienic conditions of ground pepper marketted in São Paulo city were assessed in determining the presence of foreign matter by means of two extraction methodologies. This study...

  14. Regulatory influence on market conditions in the banking union: The cases of macro-prudential instruments and the bail-in tool

    OpenAIRE

    Tröger, Tobias H.

    2015-01-01

    This paper looks into the specific influence that the European banking union will have on (future) bank client relationships. It shows that the intended regulatory influence on market conditions in principle serves as a powerful governance tool to achieve financial stability objectives. From this vantage, it analyzes macro-prudential instruments with a particular view to mortgage lending markets – the latter have been critical in the emergence of many modern financial crises. In gauging t...

  15. The Current Condition and Possibilities of Development of Festival Tourism in the Lublin Region

    Directory of Open Access Journals (Sweden)

    Pioš Katarzyna

    2014-07-01

    Full Text Available Introduction. The number, range, and diversity of events with a character of festivals have been growing in the Lublin Region over the last several years. The events are organised by various entities and institutions. Information about them is largely dispersed. No study has been conducted so far determining the spatial distribution of festivals at the regional scale, and analysing their offer in the context of possibilities of development of festival tourism. Therefore, a study in the scope was undertaken with consideration of the cultural conditionings of some of the events. Material and methods. In periods from July to December 2010 and from September to December 2013, secondary information was analysed (statistics, records, and scientific studies, and original material was collected (field inventory, interview, and diagnostic survey regarding the current condition of festival tourism in the Lublin Region. Results. The collected data on festival tourism offers suggest that the number of festivals in the Lublin Region has been continuously increasing from year to year. According to the obtained data, festivals with a duration of 3 and 5 days are dominant. The majority of festivals are held in summer months, usually on weekends. Music and interdisciplinary festivals with international, national, and regional range are prevalent. Some of them already have a history of 47 years. The analysis of the spatial distribution of the festivals subject to the inventory suggests that the majority of them are organised in the largest cities of the region, namely Lublin, Zamośæ, and Kazimierz Dolny. Conclusions. Due to the very diverse offer of festivals, and the manner of their promotion, they play an important role in the promotion of the Lublin Region. The offer, spatial distribution, and dynamics in the scope of organisation of festivals provide good perspectives for the development of festival tourism in the Lublin Region.

  16. Quality and marketable characteristics of highbush blueberry (Vaccinium corym- bosum L. under the Kyiv region conditions

    Directory of Open Access Journals (Sweden)

    В. О. Сіленко

    2013-08-01

    Full Text Available In the article the authors present the results of the study biometric and qualitative characteristics of berries highbush blueberry varieties (Vaccinium corymbosum L. in a specific soil and climatic conditions Forest-steppe of Ukraine (Kiev. Investigations were carried out on 11 varieties of American highbush blueberry. Phenological observations, biometric surveys, tasting score and biochemical analysis of the berries have been conducted during the growing season. By results of researches the group of early-ripening varieties includes Bluestar, Earliblue, Patriot, the middle-ripening – Jonne, Atlantis, Bluegold, Bluecrop, Chyk and late-ripening varieties – Amanda, Darrow, Toro. Duration of collecting period of ripe berries was lower (16 days in varieties Bluestar, Earliblue, Jonne and Darrow. Berries were large sizes in the varieties of Darrow, Amanda, Jonne, in other varieties berries were medium size. By tasting score the berry of varieties Toro, Earliblue, Jonne and Darrow were the best. For biochemical parameters the better varieties were Amanda, Jonne and Earliblue.

  17. THE PECULIARITIES OF THE U. S. HIGHER EDUCATION DEVELOPMENT STRATEGY IN THE CONTEXT OF CURRENT CONDITIONS

    Directory of Open Access Journals (Sweden)

    Olga I. Fomina

    2014-01-01

    Full Text Available Abstract. The aim of the research is to investigate a current state of the US higher education and to show obstacles in a way of its innovative perfection; to reveal specificity of the US state policy concerning the higher school; to define factors that influence the effectiveness of the American research universities during the last decades. Methods. The author applies for methods of the retrospective and logic analysis while considering social and economic conditions and features of functioning of the American higher educational institutions during the latter half of 20th – the early 21st centuries. Conclusions on a condition and prospects of development of the US higher education are made on the basis of the review and the author’s interpretation of original documentary sources tenor and the official statistical data. Results. The author specifies the groups of factors that provide functioning efficiency of leading research universities of the USA. The research findings demonstrate that the diversification of funding sources, the concentration of talents in professorial, scientific, student communities, the guarantee of the academic mobility, and the favorable management structure of the US universities allow to lower dependence on economic instability, to provide development dynamism and adequately react to present calls. The characteristic of the system developed in the present period of the US higher education is given; the directions of its innovative development in modern conditions are defined. Scientific novelty. The author singles out and proves the problems of the US higher school caused by an economic crisis in the early 21st century and essentially affected the state strategy in educational management sphere and the corporate policy of high schools, taking into consideration the inescapable fact that features of the US higher education system are caused by aspiration of this state to hold the leading positions in the world

  18. Regime shifts of Cruces River wetland ecosystem: current conditions, future uncertainties

    Directory of Open Access Journals (Sweden)

    Víctor H Marín

    2014-03-01

    Full Text Available During April-May 2004 the Cruces River wetland ecosystem, located in Valdivia (40°S, southern Chile, was described as shifting from a clear water regime, dominated by the exotic macrophyte Egeria densa, to turbid waters and absence of submerged macrophytes. We analyzed the trophic status and ecological regime of the wetland from November 2011 through January 2013. The trophic status was determined comparing values of selected variables (nutrients, chlorophyll-a and transparency with OECD criteria. The ecological regime was determined comparing the same variables with the criteria proposed by Ibelings et al. (2007. We further compared the concentration of nutrients and suspended solids with previous measurements. Current trophic status of the wetland is between eutrophic and hypereutrophic, as shown by results, and its ecological regime intermediate, between clear and turbid waters, with a considerable risk of returning to turbid waters. In this article we discuss the potential relationship between the watershed land use (agriculture, cattle feeding and forestry, the change in wetland's trophic level and future conditions.

  19. Methods for Management of Innovation Activity Risks in the Current Conditions

    Directory of Open Access Journals (Sweden)

    Pysmak Viktoriia O.

    2016-03-01

    Full Text Available The article considers theoretical foundations of management of innovation activity risks. Relevance of the selected topic of research in connection with both volatile external environment and crisis developments in the country's economy has been substantiated. A semantic analysis of the concept of «risk» has been done, showing the presence of both positive and negative sides of risk situations. A scheme for enterprise management in the light of implementing innovation activity has been elaborated. An improved classification of innovation activity has been provided, creating the opportunity to focus on identifying risks in the process of allocating a specific direction of innovation activity. The main stages of identification and analysis of risks of innovation activity has been allocated. Methods for management of innovation activity risks in the current conditions have been developed. A concept of «system for management of innovation activity risks» has been formulated, its major features for enterprise has been outlined. The main requirements for a system for management of innovation activity risks have been allocated.

  20. Current Market Demand for Core Competencies of Librarianship—A Text Mining Study of American Library Association’s Advertisements from 2009 through 2014

    Directory of Open Access Journals (Sweden)

    Qinghong Yang

    2016-02-01

    Full Text Available As librarianship evolves, it is important to examine the changes that have taken place in professional requirements. To provide an understanding of the current market demand for core competencies of librarianship, this article conducts a semi-automatic methodology to analyze job advertisements (ads posted on the American Library Association (ALA Joblist from 2009 through 2014. There is evidence that the ability to solve unexpected complex problems and to provide superior customer service gained increasing importance for librarians during those years. The authors contend that the findings in this report question the status quo of core competencies of librarianship in the US job market.

  1. Thermal comfort and market niches for apartment buildings: Impact of the current Thermal Regulation in the private real estate market in Santiago de Chile

    OpenAIRE

    Encinas Pino, Felipe; De Herde, André; Aguirre Núñez, Carlos; Marmolejo Duarte,Carlos; SET 2009 - 8th International Conference on Sustainable Energy Technologies

    2009-01-01

    Santiago (33°27’S; 70°42’W) is the capital city of Chile and presents a Mediterranean climate. With its 6 million inhabitants concentrates 40% of the population of the country and 65.5% of the private real estate market. According to the National Statistics Institute, 37.4% and 36.0% of new housing during 2006 were built using mainly brick masonry and concrete in their walls, respectively. In both cases, thermal insulation is not traditionally considered. However, nowadays apartment buildings...

  2. Analysis of Health Conditions of Real Estate Market in Heilongjiang%黑龙江房地产市场健康状况分析

    Institute of Scientific and Technical Information of China (English)

    崔明欣; 肖艳玲; 陈天鹏

    2012-01-01

    房地产市场是地区性市场,黑龙江房地产市场必有其特性.基于黑龙江房地产市场近十年发展数据,利用系统化方法确定黑龙江省房地产市场的健康区间,并从价格、规模、金融、供求、结构五个角度,对12个房地产市场发展指标进行动态分析,以探讨黑龙江房地产市场健康状况.%The real estate market is the regional market, the real estate market in Heilongjiang must have its characteristics. Heilongjiang province Based on the nearly 10 years of development data of real estate market in Heilongjiang, and using systematic method, determines the health interval of real estate market in Heilongjiang, and carries out dynamic analysis on 12 real estate market development index, in order to investigate the health conditions of real estate market in Heilongjiang.

  3. 75 FR 20796 - Market-Based Rate Affiliate Restrictions

    Science.gov (United States)

    2010-04-21

    ... requires that, as a condition of receiving and retaining market-based rate authority, sellers comply with...-based rate sellers to share employees that may not currently be shared under the affiliate restrictions... requirements for market-based rate sellers were approved under FERC-919 ``Market-Based Rates for...

  4. CONDICIONES ACTUALES DEL FINANCIAMIENTO DE LAS PYMES COSTARRICENSES. (Current financing conditions for costa rican SME companies

    Directory of Open Access Journals (Sweden)

    Lizette Brenes Bonilla

    2013-09-01

    Full Text Available Uno de los temas indagados en el Segundo estudio nacional realizado por el Observatorio Costarricense de Mipymes durante el 2011 corresponde al financiamiento de las micros, pequeñas y medianas empresas costarricenses. Se consultaron las fuentes de financiamiento más utilizadas, la presentación de solicitudes de crédito durante los últimos cinco años, la utilización que en general hacen estas empresas de los diferentes medios de financiamiento y sus requerimientos actuales. De forma similar a lo que ocurre en otros países, los fondos propios constituyen la principal opción para estas empresas. Por ello, en este trabajo han sido analizadas las condiciones que propician la autofinanciación o el uso de otras opciones. Por medio del análisis estadístico de la información recopilada en la encuesta, se comprueba que algunas variables relativas a la gestión empresarial, tales como la fuente de financiamiento inicial, la experiencia del (de la empresario(a y la prioridad que dan al manejo de aspectos financieros, presentan una asociación significativa con las estrategias de financiamiento en las mipymes costarricenses. ABSTRACT Financing was one of the areas investigated in the Second National Survey of micro, small and medium sized Costa Rican companies during 2011. The most used financing sources, credit applications during the last five years, end use of this credit, and current credit requirements in various financing institutions were investigated. Similar to other countries, own funding was the main option for these companies. Thus, this work examines the conditions that facilitate the use of self financing or other options available. Through statistic analysis of the information collected, variables like initial funding source, previous experience of the entrepreneur and priority given to financial management were shown to present a definite relationship to financing strategies for Costa Rican SMEs.

  5. Review of current Southern California edison load management programs and proposal for a new market-driven, mass-market, demand-response program

    Energy Technology Data Exchange (ETDEWEB)

    Weller, G.H.

    2002-01-01

    Utility load management programs, including direct load control and interruptible load programs, constitute a large installed base of controllable loads that are employed by utilities as system reliability resources. In response to energy supply shortfalls expected during the summer of 2001, the California Public Utilities Commission in spring 2001 authorized new utility load management programs as well as revisions to existing programs. This report provides an independent review of the designs of these new programs for a large utility (Southern California Edison) and suggests possible improvements to enhance the price responsiveness of the customer actions influenced by these programs. The report also proposes a new program to elicit a mass-market demand response to utility price signals.

  6. The integrated control concept and its relevance to current integrated pest management in California fresh market grapes.

    Science.gov (United States)

    Bentley, Walter J

    2009-12-01

    The foundation of an integrated pest management program involves valid treatment thresholds, accurate and simple monitoring methods, effective natural controls, selective pesticides and trained individuals who can implement the concept. The Integrated Control Concept written by Stern, Smith, van den Bosch and Hagen elucidated each of these points in an alfalfa ecosystem. Alfalfa hay (Medicago sativa L.) has a low per acre value, requires little hand labor and is primarily marketed in the USA. In contrast, fresh market table grape (Vitis vinifera L.) has a high per acre value, requires frequent hand labor operations, suffers unacceptable cosmetic damage and is marketed throughout both the USA and the world. Each of the components of a working IPM program is present in table grape production. Marketing grapes to foreign countries presents special problems with pests considered invasive and where residue tolerances for some selective insecticides are lacking. However, fresh market grape farmers are still able to deal with these special problems and utilize an IPM program that has resulted in a 42% reduction in broad-spectrum insecticide use from 1995 to 2007.

  7. Inhibition of conditioned stimulus pathway phosphoprotein 24 expression blocks the reduction in A-type transient K+ current produced by one-trial in vitro conditioning of Hermissenda.

    Science.gov (United States)

    Yamoah, Ebenezer N; Levic, Snezana; Redell, John B; Crow, Terry

    2005-05-11

    Long-term intrinsic enhanced excitability is a characteristic of cellular plasticity and learning-dependent modifications in the activity of neural networks. The regulation of voltage-dependent K+ channels by phosphorylation/dephosphorylation and their localization is proposed to be important in the control of cellular plasticity. One-trial conditioning in Hermissenda results in enhanced excitability in sensory neurons, type B photoreceptors, of the conditioned stimulus pathway. Conditioning also regulates the phosphorylation of conditioned stimulus pathway phosphoprotein 24 (Csp24), a cytoskeletal-related protein containing multiple beta-thymosin-like domains. Recently, it was shown that the downregulation of Csp24 expression mediated by an antisense oligonucleotide blocked the development of enhanced excitability in identified type B photoreceptors after one-trial conditioning without affecting short-term excitability. Here, we show using whole-cell patch recordings that one-trial in vitro conditioning applied to isolated photoreceptors produces a significant reduction in the amplitude of the A-type transient K+ current (I(A)) detected 1.5-16 h after conditioning. One-trial conditioning produced a depolarized shift in the steady-state activation curve of I(A) without altering the inactivation curve. The conditioning-dependent reduction in I(A) was blocked by preincubation of the photoreceptors with Csp antisense oligonucleotide. These results provide an important link between Csp24, a cytoskeletal protein, and regulation of voltage-gated ion channels associated with intrinsic enhanced excitability underlying pavlovian conditioning.

  8. Azimuthally asymmetric ring current as a function of Dst and solar wind conditions

    Directory of Open Access Journals (Sweden)

    A. A. Ostapenko

    2004-09-01

    Full Text Available Based on magnetic data, spatial distribution of the westward ring current flowing at |z|<3 RE has been found under five levels of Dst, five levels of the interplanetary magnetic field (IMF z component, and five levels of the solar wind dynamic pressure Psw. The maximum of the current is located near midnight at distances 5 to 7 RE. The magnitude of the nightside and dayside parts of the westward current at distances from 4 to 9 RE can be approximated as Inight=1.75-0.041 Dst, Inoon=0.22-0.013 Dst, where the current is in MA. The relation of the nightside current to the solar wind parameters can be expressed as Inight=1.45-0.20 Bs IMF + 0.32 Psw, where BsIMF is the IMF southward component. The dayside ring current poorly correlates with the solar wind parameters.

  9. Persistent sodium current drives conditional pacemaking in CA1 pyramidal neurons under muscarinic stimulation.

    Science.gov (United States)

    Yamada-Hanff, Jason; Bean, Bruce P

    2013-09-18

    Hippocampal CA1 pyramidal neurons are normally quiescent but can fire spontaneously when stimulated by muscarinic agonists. In brain slice recordings from mouse CA1 pyramidal neurons, we examined the ionic basis of this activity using interleaved current-clamp and voltage-clamp experiments. Both in control and after muscarinic stimulation, the steady-state current-voltage curve was dominated by inward TTX-sensitive persistent sodium current (I(NaP)) that activated near -75 mV and increased steeply with depolarization. In control, total membrane current was net outward (hyperpolarizing) near -70 mV so that cells had a stable resting potential. Muscarinic stimulation activated a small nonselective cation current so that total membrane current near -70 mV shifted to become barely net inward (depolarizing). The small depolarization triggers regenerative activation of I(NaP), which then depolarizes the cell from -70 mV to spike threshold. We quantified the relative contributions of I(NaP), hyperpolarization-activated cation current (I(h)), and calcium current to pacemaking by using the cell's own firing as a voltage command along with specific blockers. TTX-sensitive sodium current was substantial throughout the entire interspike interval, increasing as the membrane potential approached threshold, while both Ih and calcium current were minimal. Thus, spontaneous activity is driven primarily by activation of I(NaP) in a positive feedback loop starting near -70 mV and providing increasing inward current to threshold. These results show that the pacemaking "engine" from I(NaP) is an inherent property of CA1 pyramidal neurons that can be engaged or disengaged by small shifts in net membrane current near -70 mV, as by muscarinic stimulation.

  10. Bifurcaciones de codimensión 2 en un modelo dinámico del mercado potencial y actual: aplicación al mercado cervecero español = Bifurcations of Codimension 2 in a Dynamical Model of Current and Potential Market: An Application to the Spanish Beer Market

    Directory of Open Access Journals (Sweden)

    Velasco Morente, Francisco

    2009-01-01

    Full Text Available En este trabajo, a partir de la continuación de las bifurcaciones de codimensión 1 en un modelo dinámico discreto aplicado al mercado actual y potencial de las organizaciones, se establecen las condiciones necesarias para la existencia de bifurcaciones de codimensión 2. Como caso práctico, se estudia el caso del mercado cervecero español, considerando como referencia la marca “San Miguel”, analizando su evolución e interpretación económica. = In this work we establish the necessary conditions for the existence of bifurcations of codimension 2 in a discrete dynamic model applied to the current and potential market of the organizations, starting from the continuation of the codimension 1 bifurcations. The case of the market Spanish brewer is studied and we analyse its evolution and interpret the economical results obtained.

  11. NECESSARY AND SUFFICIENT CONDITION FOR THE EXISTENCE OF A NONNEGATIVE EQUILIBRIUM PRICE VECTOR IN THE CAPITAL MARKET WITH SHORT-SELLING

    Institute of Scientific and Technical Information of China (English)

    ChenZhiping; ZhaoCaie; WangYang

    2002-01-01

    For the capital market satisfying standard assumptions that are widely adopted in the equilibrium analysis,a necessary and sufficient condition for the existence and uniqueness of a nonnegative equilibrium price vector that clears the mean-variance capital market with short sale allowed is derived. Moreover, the given explicit formula for the equilibrium price shows clearly the relationship between prices of assets and statistical properties of the rate of return on assets, the desired rates of return of individual investors as well as other economic quantities.The economic implication of the derived condition is briefly discussed. These results improve the available results about the equilibrium analysis of the mean-variance market.

  12. Decoupled Double Synchronous Reference Frame Current Controller for Unbalanced Grid Voltage Conditions

    DEFF Research Database (Denmark)

    Reyes, M.; Rodriguez, Pedro; Vazquez, S.;

    2012-01-01

    -sequence current components is becoming necessary for achieving new capabilities like the reactive power injection during a grid fault. This paper deals with a fundamental issue in this topic, i.e., the performance of the current controller. Classical dq controllers, which are extensively used in industrial...

  13. Collecting conditions usage metadata to optimize current and future ATLAS software and processing

    CERN Document Server

    Barberis, Dario; The ATLAS collaboration

    2017-01-01

    Conditions data (for example: alignment, calibration, data quality) are used extensively in the processing of real and simulated data in ATLAS. The volume and variety of the conditions data needed by different types of processing are quite diverse, so optimizing its access requires a careful understanding of conditions usage patterns. These patterns can be quantified by mining representative log files from each type of processing and gathering detailed information about conditions usage for that type of processing into a central repository. \\end{abstract}

  14. Marketization Revisited

    DEFF Research Database (Denmark)

    Hansen, Morten Balle; Lindholst, Andrej Christian

    2016-01-01

    Purpose: The purpose of this introduction article to the IJPSM special issue on marketization is to clarify the conceptual foundations of marketization as a phenomenon within the public sector and to gauge current marketization trends on the basis of the seven articles in the special issue. Design....../methodology/approach: Conceptual clarification and cross-cutting review of seven articles analysing marketization in six countries in three policy areas at the level of local government. Findings: Four ideal-type models are deduced: Quasi-markets, involving both provider competition and free choice for users; Classic contracting...... out; Benchmarking and yardstick competition; and Public-Private collaboration. On the basis of the review of the seven articles, it is found that all elements in all marketization models are firmly embedded but also under dynamic change within public service delivery systems. The review also...

  15. Assessing the current Brazilian sugar cane industry and directing developments for maximum fossil fuel mitigation for the international petrochemical market

    NARCIS (Netherlands)

    Brehmer, B.; Sanders, J.P.M.

    2009-01-01

    The EU proposes that 5.75% of the transportation fuels market consist of biofuels by 2010 and the USA proposes that all gasoline be blended with 10% bioethanol by 2012. While these targets have not yet been reached, an aura of critique is emerging, arguing that biofuel mandates are not sustainable.

  16. Autonomous versus Merged Marketing Departments: The Impact of Current Department Structure and Previous Restructuring Experience on Faculty Perceptions

    Science.gov (United States)

    Neese, William T.; Batory, Stephen S.

    2005-01-01

    This study details faculty perceptions concerning administrative structure and its impact on issues such as collegiality or student success. Faculty members in autonomous marketing departments are compared with those in combined units. Then, faculty never involved with departmental change are compared with faculty previously involved splitting…

  17. RELIGIOUS MARKETING

    Directory of Open Access Journals (Sweden)

    Ariadna-Ioana JURAVLE (GAVRA

    2016-07-01

    Full Text Available The purpose of this paper is to establish the conceptual delimitation of the term religious marketing. The term religious marketing has caused controversy. There are two currents: that of the theologians, on one hand and that of the marketers, on the other hand. The representatives of each current have their own view regarding the implementation of marketing into the religious sphere. The article concludes with the necessity to adapt the churches’ activities and the ways they must be presented to the society’s actual characteristics. This can be achieved by using appropriate marketing tools and methods; however, the particularities of religion must be taken into account in order not to alter its religious values.

  18. Current Limiting Performance of Three-Phase Concentric Transformer Type SFCL at Unbalanced Fault Conditions

    OpenAIRE

    Shirai, Yasuyuki; Noda, Syo; Yamabe, Kenta; Hattori, Keisuke; Baba, Jumpei; Nishihara, Taichi; Nitta, Tanzo; Kobayashi, Shinichi; Sato, Kenichi

    2013-01-01

    We have proposed a transformer type SFCL whose primary and secondary superconducting coils have rewound structure. The primary coil is connected to a power line. The secondary one is short-circuited and has fewer turns than the primary coil. For small fault current, only the secondary coil turns to normal state. Inductive component of impedance at the primary terminal mainly appears. For larger fault current, the primary coil also turns to normal state, resistive component additively appears....

  19. Surface current dynamics under sea breeze conditions observed by simultaneous HF radar, ADCP and drifter measurements

    Science.gov (United States)

    Sentchev, Alexei; Forget, Philippe; Fraunié, Philippe

    2017-02-01

    Ocean surface boundary layer dynamics off the southern coast of France in the NW Mediterranean is investigated by using velocity observations by high-frequency (HF) radars, surface drifting buoys and a downward-looking drifting acoustic Doppler current profiler (ADCP). The analysis confirms that velocities measured by HF radars correspond to those observed by an ADCP at the effective depth z f = k -1, where k is wavenumber of the radio wave emitted by the radar. The radials provided by the radars were in a very good agreement with in situ measurements, with the relative errors of 1 and 9 % and root mean square (RMS) differences of 0.02 and 0.04 m/s for monostatic and bistatic radar, respectively. The total radar-based velocities appeared to be slightly underestimated in magnitude and somewhat biased in direction. At the end of the survey period, the difference in the surface current direction, based on HF radar and ADCP data, attained 10°. It was demonstrated that the surface boundary layer dynamics cannot be reconstructed successfully without taking into the account velocity variation with depth. A significant misalignment of ˜30° caused by the sea breeze was documented between the HF radar (HFR-derived) surface current and the background current. It was also found that the ocean response to a moderate wind forcing was confined to the 4-m-thick upper layer. The respective Ekman current attained the maximum value of 0.15 m/s, and the current rotation was found to be lagging the wind by approximately 40 min, with the current vector direction being 15-20° to the left of the wind. The range of velocity variability due to wind forcing was found comparable with the magnitude of the background current variability.

  20. [Current situation of the research on living conditions and health status of elderly people in Spain].

    Science.gov (United States)

    Machón-Sobrado, Mónica; Vergara-Mitxeltorena, Itziar; Dorronsoro-Iraeta, Miren; Larrañaga-Larrañaga, Nerea; Vrotsou, Kalliopi; Larrañaga-Padilla, Isabel

    2016-01-01

    To analyse the dimensions studied with respect to living and health conditions of the non-institutionalised elderly in the scientific literature in Spain. A content analysis based on secondary sources was carried out by literature searches in Pubmed and Embase in Spanish and English. The search strategies combined terms related to older people, health and/or living conditions and with Spain. All studies assessing living and/or health conditions of elderly in Spain were included. Studies analyzing a specific aspect of living or health conditions and those based on institutionalized population were excluded. A total of 14 studies were considered in the content analysis. The studies are usually local, cross-sectional and data collection is done by direct interview. Variability was observed in the aspects analysed about living and health conditions. All studies included: sociodemographic characteristics, health status and lifestyle habits. Issues related to the status of the out-of home environment are poorly analysed. This work allows knowing the dimensions prioritised in the studies carried out to date about health and living conditions in Spain. It also provides key elements for the development of future research aiming to integrate both living and health conditions of elderly population, both aspects closely related. Copyright © 2015 Elsevier España, S.L.U. All rights reserved.

  1. 我国农村中药市场现状及对策%Current Situation and Countermeasures of China’s Rural Drug Market

    Institute of Scientific and Technical Information of China (English)

    杨曦; 莫颖宁; 顾正位

    2015-01-01

    目的:了解我国农村中药市场存在的突出问题并提出解决对策。方法:采用文献研究、内容分析的方法,结合相关法律法规,对2015年有关农村中药市场研究的文献进行归纳与分析。结果:目前农村药品市场规模小,分布广,用药安全存在隐患;药品价格不稳;农村医药整体消费低,法律意识淡薄,普遍存在用药不合理;药品从业人员素质偏低,定点医疗落后或不完善。结论:在建设社会主义新农村进行的同时,不仅要让农村的表面变化,还要推进农村医疗机构药品管理法制化道路,包括加强药品价格管理,营造良好的农村用药环境,加强药品相关知识宣传培训力度,不断提升药品监管水平和质量,建立多形式医疗保障制度,提高农民的健康水平,使我国农村中药市场井然有序发展。%Objective:To investigate outstanding problems of Traditional Chinese Medicine (TCM)market of our country and put forward solutions.Methods:We summarized and analyzed literature on country drug market of this year,with literature research and contents analysis combined with related laws and legislations.Results:We found that current TCM market was characterized by small scale,wide spread,drug use safety hazard,unstable price,lower general consumption level of country drugs,faint legal consciousness,widespread irrational use of drugs,lower quality of medicine practitioners, poor appointed medical situations.Conclusion:With the Construction of Socialistic New Country,we should not only alter the countryside superficially,but also promote rural medical institutions and drug management legalization path,including strengthening drug price management,improving drug attack mode.To strengthen publicity and study of drug use knowledge, we should increase comprehensive quality of medicine practitioners,establish multi-form medical insurance system and improve farmers

  2. Current and hydrographic conditions at the East Flower Garden Bank in 2011

    Science.gov (United States)

    Teague, W. J.; Wijesekera, H. W.; Jarosz, E.; Fribance, D. B.; Lugo-Fernández, A.; Hallock, Z. R.

    2013-07-01

    The East Flower Garden Bank (EFGB), part of the Flower Garden Banks National Marine Sanctuary, is located in the northwestern Gulf of Mexico, about 185 km southeast of Galveston, Texas. With a width of about 5 km, the steep-sided bank rises from water depths of over 100 m to within less than 20 m of the surface. Four acoustic Doppler current profiler (ADCP) moorings and four temperature/salinity strings were deployed around the EFGB with an additional ADCP on top of the bank for about 1 year. The main objective was to understand the ocean processes over the EFGB and to examine the importance of the topographically induced processes on shelf edge circulation on longer (e.g. days to seasonal) time scales. Currents were generally eastward over the bank in the upper water column. Eddy events occasionally reversed the eastward flow for a few days. Currents in the lower water column tended to align with the bank's bathymetry and mostly were directed offshore at the southern edge of the bank. Wind and eddy events moved both shelf and off-shelf waters over the bank, including waters from as deep as 200 m through upwelling and/or mixing processes. Mixed layers changed by as much as 50 m in a couple of days. Inertial currents occurred throughout the year and were often much larger than the tidal currents. Commonly, the inertial currents were strong enough to reverse the predominantly eastward current flow on time scales of less than a day. Westward propagating cyclonic eddies (often associated with anticyclonic eddies) likely connect biological activities of the EFGB with the West Flower Garden Bank. Banks such as the EFGB, with large aspect ratios and heights, strongly alter circulation and enhance exchange processes at the shelf break.

  3. Electrodynamic stabilization conditions for high-temperature superconducting composites with different types of current-voltage characteristic nonlinearity

    Science.gov (United States)

    Arkharov, A. M.; Lavrov, N. A.; Romanovskii, V. R.

    2014-06-01

    The current instability is studied in high-temperature superconducting current-carrying elements with I- V characteristics described by power or exponential equations. Stability analysis of the macroscopic states is carried out in terms of a stationary zero-dimensional model. In linear temperature approximation criteria are derived that allow one to find the maximum allowable values of the induced current, induced electric field intensity, and overheating of the superconductor. A condition is formulated for the complete thermal stabilization of the superconducting composite with regard to the nonlinearity of its I- V characteristic. It is shown that both subcritical and supercritical stable states may arise. In the latter case, the current and electric field intensity are higher than the preset critical parameters of the superconductor. Conditions for these states depending on the properties of the matrix, superconductor's critical current, fill factor, and nonlinearity of the I- V characteristic are discussed. The obtained results considerably augment the class of allowable states for high-temperature superconductors: it is demonstrated that there exist stable resistive conditions from which superconductors cannot pass to the normal state even if the parameters of these conditions are supercritical.

  4. Collecting conditions usage metadata to optimize current and future ATLAS software and processing

    CERN Document Server

    Barberis, Dario; The ATLAS collaboration; Gallas, Elizabeth; Oda, Susumu

    2016-01-01

    Conditions data (for example: alignment, calibration, data quality) are used extensively in the processing of real and simulated data in ATLAS. The volume and variety of the conditions data needed by different types of processing are quite diverse, so optimizing its access requires a careful understanding of conditions usage patterns. These patterns can be quantified by mining representative log files from each type of processing and gathering detailed information about conditions usage for that type of processing into a central repository. In this presentation, we describe the systems developed to collect this conditions usage metadata per job type and describe a few specific (but very different) ways in which it has been used. For example, it can be used to cull specific conditions data into a much more compact package to be used by jobs doing similar types of processing: these customized collections can then be shipped with jobs to be executed on isolated worker nodes (such as HPC farms) that have no netwo...

  5. Thermoelectric Property Dependence on Performance of Peltier Current Leads Under Overcurrent Conditions

    Science.gov (United States)

    Kawahara, Toshio; Emoto, Masahiko; Hamabe, Makoto; Watanabe, Hirofumi; Ivanov, Yury; Sun, Jian; Yamaguchi, Satarou

    2012-06-01

    Superconductivity can potentially provide a solution to the world's energy needs because superconducting transmission and distribution (T&D) systems can decrease losses and are also capable of integrating renewables into the power grid. At Chubu University we have built a 200-m-class superconducting direct-current T&D system (CASER-2). To minimize heat leakage from the current leads, we investigated thermoelectric materials. The Peltier current lead (PCL) is one of the key technologies that will enhance the performance of superconducting systems: as direct current (DC) flows through the current lead, thermoelectric elements on opposite terminations of the superconducting line can be used to decrease the heat ingress to the cryogenic environment ( n-type on one end, p-type on the opposite end). The heat leakage to the cryogenic environment depends on the properties of the thermoelectric materials. In this paper, we estimate the performance of PCLs in cryogenic operations, including the potential for overcurrent operation, through both modeling and experiments at CASER-2.

  6. The excitation conditions of magnetospheric convection by the electric current generated in the bow shock

    Science.gov (United States)

    Sedykh, P. A.; Ponomarev, E. A.

    The solar wind undergoes the greatest change of its parameters during the passage through the bow shock front Its density in this case increases by the factor of four and gas and magnetic pressure increase more than by an order of magnitude In this paper we re-examine the consequences of the fact of electric current generation at the bow shock front that we considered at an earlier date and the dependence of the direction of this current on the sign of IMF Bz-component The first consequence is the closure of the aforementioned current through the magnetosphere It was found that this process is a two-stage one Initially the electric field penetrates and establishes in the medium a new convective regime After that depending on the degree of flow inhomogeneity a plasma density distribution can be established which corresponds to the electric current equal to the external current The new steady state to which the new convection velocity field and the new plasma pressure field correspond is established within the time of the order of the transit time taken by the magnetosonic wave to propagate through the entire system Also a linkage between the power dissipated inside the magnetosphere and the parameters of plasma convection existing therein is shown

  7. The analysis of marketing concept implementation in domestic enterprises

    Directory of Open Access Journals (Sweden)

    Đorđević Dejan

    2016-01-01

    Full Text Available Global markets and modern business conditions require from enterprises to change their business philosophy and ways of behaviour in their business practice. Nowadays, in IT society, knowledge has become the basic resource. Marketing enables knowledge management by making possibilities for increasing knowledge productivity of other business functions in enterprises. Relationship marketing signifies a considerable advance in marketing approach, going from thinking exclusively about competition and conflict categories towards the categories of collaboration and interdependence. Domestic enterprises are facing problems with achieving competitive abilities on global markets and one of significant causes of this phenomenon is inappropriate implementation of marketing concept and modern methods and techniques of marketing management. This paper presents current global trends in theory and practice of marketing and marketing management along with critical analysis and recommendations for improving marketing practice in domestic enterprises.

  8. The influence of genotype, market live weight, transportation, and holding conditions prior to slaughter on broiler breast meat color.

    Science.gov (United States)

    Bianchi, M; Petracci, M; Cavani, C

    2006-01-01

    A study was conducted to determine the influence of genotype, market live weight, transportation time, holding time, and temperature on broiler breast fillet color under commercial processing in Italy. Color was evaluated using a Minolta Chroma Meter (Minolta Chroma Meter CR-300, Minolta Italia S.p.A., Milano, Italy) on a total of 6,997 broiler breast fillets (Pectoralis major muscle) from 79 different flocks chosen at random during a 6-mo period. The flocks were represented by Ross 508 and Cobb 500 genotypes of both genders, processed at different ages, and subjected to different antemortem conditions during transport and holding. Ross 508 broilers exhibited a lower hue angle (H*) than did Cobb 500 (45.12 vs. 48.52; P 3.3 kg) produced a darker breast meat (L* = 51.67) than did the lighter birds (210 km (a* = 3.28 and 3.04, respectively). The shortest holding time (9 h (L* = 52.12 and 52.04, respectively). Furthermore, an increase of both meat a* and saturation (C*) was observed with the advance in holding time. The holding temperature significantly affected the meat color. Breast fillets from birds held at 18 degrees C (L* = 53.11) (P 18 degrees C) also determined a lower breast meat a* (3.77 vs. 3.12 vs. 2.72, respectively; P < 0.001), b* (3.72 vs. 3.41 vs. 3.37, respectively; P < 0.05), C*, and H*. In conclusion, the holding time and temperature exerted the most important effect on broiler breast meat color. However, other factors, such as genotype, live weight, and transportation, may influence breast meat color.

  9. Drug- and herb-induced liver injury: Progress, current challenges and emerging signals of post-marketing risk.

    Science.gov (United States)

    Raschi, Emanuel; De Ponti, Fabrizio

    2015-07-08

    Drug-induced liver injury (DILI) and herb-induced liver injury is a hot topic for clinicians, academia, drug companies and regulators, as shown by the steadily increasing number of publications in the past 15 years. This review will first provide clues for clinicians to suspect idiosyncratic (unpredictable) DILI and succeed in diagnosis. Causality assessment remains challenging and requires careful medical history as well as awareness of multifaceted aspects, especially for herbs. Drug discontinuation and therapy reconciliation remain the mainstay in patent's management to minimize occurrence of acute liver failure. The second section will address novel agents associated with liver injury in 2014 (referred to as "signals"), especially in terms of clinical, research and drug development implications. Insights will be provided into recent trends by highlighting the contribution of different post-marketing data, especially registries and spontaneous reporting systems. This literature scrutiny suggests: (1) the importance of post-marketing databases as tools of clinical evidence to detect signals of DILI risk; and (2) the need for joining efforts in improving predictivity of pre-clinical assays, continuing post-marketing surveillance and design ad hoc post-authorization safety studies. In this context, ongoing European/United States research consortia and novel pharmaco-epidemiological tools (e.g., specialist prescription event monitoring) will support innovation in this field. Direct oral anticoagulants and herbal/dietary supplements appear as key research priorities.

  10. Decoupled Double Synchronous Reference Frame Current Controller for Unbalanced Grid Voltage Conditions

    DEFF Research Database (Denmark)

    Reyes, M.; Rodriguez, Pedro; Vazquez, S.

    2012-01-01

    Due to the growing changes in the electrical network related to the new distributed generation scheme and the integration of renewable energy sources, new requirements for grid-connected power converters are being defined in the new grid codes. The injection of positive- and negative......-sequence current components is becoming necessary for achieving new capabilities like the reactive power injection during a grid fault. This paper deals with a fundamental issue in this topic, i.e., the performance of the current controller. Classical dq controllers, which are extensively used in industrial...

  11. Food safety and ecologization: practical solutions to problems at the regional level in current economic conditions

    Directory of Open Access Journals (Sweden)

    Lysochenko Alla, A.

    2015-03-01

    Full Text Available Ensuring food security and greening both at the level of the country, and at the level of regions are main objectives of modern agroeconomic policy. The state support creates favorable conditions for dynamic development of agrarian and industrial complex, raises investment opportunities and competitiveness of agricultural producers. A realization of the actions directed on assistance to the enterprises making import-substituting production of the regional agro-industrial complex is actual in modern economic conditions. The solution of this problem consists of investment projects implementation and production expansion of the operating enterprises. Considering new economic conditions, the ensuring financial stability of agricultural producers, availability of the food to needy segments of the population, production of valeologically safe food, and also increase efficiency of use of natural resources and conditions along with preservation of quality of environment at the local, regional and global levels are particularly acute challenges. State regulation of development of an agrofood complex of Russia remains a necessary condition for its reproduction functioning, and the social and economic policy has to provide economic availability of the food to all groups of the population that causes need of standard and legal fixing of mechanisms offood security achievement at the regional level.

  12. Sao Paulo natural gas market: conditions for its expansion; Mercado de gas natural em Sao Pauo: condicionantes para sua expansao

    Energy Technology Data Exchange (ETDEWEB)

    Paula, Claudio Paiva de [Universidade de Sao Paulo (USP), SP (Brazil). Inst. de Eletrotecnica e Energia. Programa Interunidades de Pos-Graduacao em Energia (PIPGE)]. E-mail: cpaula@sp.gov.br; Zevi Kann [Comissao de Servicos Publicos de Energia (CSPE), Sao Paulo, SP (Brazil)]. E-mail: zevikann@sp.gov.br

    2006-07-01

    This article evaluates the potential of natural gas at the Sao Paulo, BR, energy market, and his interaction with brazilian market. The demand of the brazilian and Sao Paulo demand markets were evaluated, contra posing with the projects of supply under examination. As the performance data base of operation of distribution forecasted the Sao Paulo state market, the analysis were directed to this State. The characteristics of each transportation technology were analysed, both channeled and liquefied, evaluating costs, investment and opportunities of each mode. The channelled gas were analysed under distribution by comparing the data from carious concessionaire, from the formation up to tariff revision, showing the specific costs and service expansion planning up to 2009.

  13. Money market rates and retail interest regulation in China: The disconnect between interbank and retail credit conditions

    OpenAIRE

    Porter, Nathan; Xu, TengTeng

    2013-01-01

    Interest rates in China are composed of a mix of both market-determined interest rates (interbank rates and bond yields), and regulated interest rates (retail lending and deposit rates), reflecting China's gradual process of interest rate liberalization. This paper investigates the main drivers of China's interbank rates by developing a stylized theoretical model of China's interbank market and estimating an EGARCH model for 7-day interbank repo rates. Our empirical findings suggest that move...

  14. Benchmarking of codes for electron cyclotron heating and electron cyclotron current drive under ITER conditions

    NARCIS (Netherlands)

    Prater, R.; Farina, D.; Gribov, Y.; Harvey, R. W.; Ram, A. K.; Lin-Liu, Y. R.; Poli, E.; Smirnov, A. P.; Volpe, F.; Westerhof, E.; Zvonkovo, A.

    2008-01-01

    Optimal design and use of electron cyclotron heating requires that accurate and relatively quick computer codes be available for prediction of wave coupling, propagation, damping and current drive at realistic levels of EC power. To this end, a number of codes have been developed in laboratories wor

  15. THE MATHEMATIC MODEL OF POTENTIAL RELAXATION IN COULOSTATIC CONDITIONS FOR LIMITING DIFFUSION CURRENT CASE

    Directory of Open Access Journals (Sweden)

    O. H. Kapitonov

    2010-05-01

    Full Text Available A mathematical model of coulostatic relaxation of the potential for solid metallic electrode was presented. The solution in the case of limiting diffusion current was obtained. On the basis of this model the technique of concentration measurements for heavy metal ions in diluted solutions was suggested. The model adequacy was proved by experimental data.

  16. 76 FR 64109 - Comment Request for Extension of a Currently Approved Information Collection: Labor Condition...

    Science.gov (United States)

    2011-10-17

    ... Collection: Labor Condition Application and Instructions for H-1B, H- 1B1, and E-3 Nonimmigrants; Forms ETA 9035, ETA 9035E and ETA 9035CP and WHD Nonimmigrant Worker Information Form WH-4, OMB Control No. 1205... respondents can be properly assessed. Through this notice, the Employment and Training Administration (ETA)...

  17. Current Control Method for Distributed Generation Power Generation Plants under Grid Fault Conditions

    DEFF Research Database (Denmark)

    Rodriguez, Pedro; Luna, Alvaro; Hermoso, Juan Ramon

    2011-01-01

    The operation of distributed power generation systems under grid fault conditions is a key issue for the massive integration of renewable energy systems. Several studies have been conducted to improve the response of such distributed generation systems under voltage dips. In spite of being less s...

  18. Homeworking: Home Office or Home Sweatshop? Report on Current Conditions of Homeworkers in Toronto's Garment Industry. NALL Working Paper.

    Science.gov (United States)

    Ng, Roxana; Wong, Renita Yuk-Lin; Choi, Angela

    The current conditions of home workers in the garment industry in Toronto, Canada, were examined through in-depth telephone interviews with 30 Chinese-speaking immigrant women who were employed as home workers in 1999. The paper dicusses the formal training and informal learning experiences of immigrant woman who are garment workers. A comparison…

  19. Market Research. Cooperative Education Marketing Digest Series 1.

    Science.gov (United States)

    Pride, Cletis G.; Fowler, Joseph S.

    An overview of market research is provided, with advice about conducting market research for the educator. Market research is any kind of research that gives information about the current state of the market and offers guidance in improving one's position in that market. The relative advantages of conducting market research by oneself or by hiring…

  20. Effect of Catalytic Pyrolysis Conditions Using Pulse Current Heating Method on Pyrolysis Products of Wood Biomass

    Directory of Open Access Journals (Sweden)

    Sensho Honma

    2014-01-01

    Full Text Available The influence of catalysts on the compositions of char and pyrolysis oil obtained by pyrolysis of wood biomass with pulse current heating was studied. The effects of catalysts on product compositions were analyzed using GC-MS and TEM. The compositions of some aromatic compounds changed noticeably when using a metal oxide species as the catalyst. The coexistence or dissolution of amorphous carbon and iron oxide was observed in char pyrolyzed at 800°C with Fe3O4. Pyrolysis oil compositions changed remarkably when formed in the presence of a catalyst compared to that obtained from the uncatalyzed pyrolysis of wood meal. We observed a tendency toward an increase in the ratio of polyaromatic hydrocarbons in the pyrolysis oil composition after catalytic pyrolysis at 800°C. Pyrolysis of biomass using pulse current heating and an adequate amount of catalyst is expected to yield a higher content of specific polyaromatic compounds.

  1. Effect of Catalytic Pyrolysis Conditions Using Pulse Current Heating Method on Pyrolysis Products of Wood Biomass

    Science.gov (United States)

    Honma, Sensho; Hata, Toshimitsu; Watanabe, Takashi

    2014-01-01

    The influence of catalysts on the compositions of char and pyrolysis oil obtained by pyrolysis of wood biomass with pulse current heating was studied. The effects of catalysts on product compositions were analyzed using GC-MS and TEM. The compositions of some aromatic compounds changed noticeably when using a metal oxide species as the catalyst. The coexistence or dissolution of amorphous carbon and iron oxide was observed in char pyrolyzed at 800°C with Fe3O4. Pyrolysis oil compositions changed remarkably when formed in the presence of a catalyst compared to that obtained from the uncatalyzed pyrolysis of wood meal. We observed a tendency toward an increase in the ratio of polyaromatic hydrocarbons in the pyrolysis oil composition after catalytic pyrolysis at 800°C. Pyrolysis of biomass using pulse current heating and an adequate amount of catalyst is expected to yield a higher content of specific polyaromatic compounds. PMID:25614894

  2. Influence of Rayleigh-Bénard convection on electrokinetic instability in overlimiting current conditions

    Science.gov (United States)

    de Valença, Joeri C.; Kurniawan, Aziz; Wagterveld, R. Martijn; Wood, Jeffery A.; Lammertink, Rob G. H.

    2017-03-01

    We investigate the influence of buoyancy on electroconvection at an ion-exchange membrane in an aqueous electrolyte solution. Electrokinetic instabilities (EKIs) and Rayleigh-Bénard (RB) convection are both known to mix the appearing concentration gradient layer and overcome the limiting current arising from diffusional limitations. The different physics, as well as the interplay between them, are investigated by electrical, flow, and concentration characterization. In the buoyancy stable orientation, an EKI mixing layer, having a low concentration, grows till saturated size. In the buoyancy unstable orientation, RB occurs and dominates the advective transport due to the large system size. When current density i 5 ilim EKI starts before RB and hastens the onset of RB. Upon onset of RB, EKI is suppressed while the overall resistance is still decreased. The onset times of EKI and RB could be predicted using a simple diffusion-migration model based on Fick's second law.

  3. Education, Labor Markets and the Retreat from Marriage

    Science.gov (United States)

    Harknett, Kristen; Kuperberg, Arielle

    2011-01-01

    Using data from the Fragile Families and Child Wellbeing study and the Current Population Survey, we find that labor market conditions play a large role in explaining the positive relationship between educational attainment and marriage. Our results suggest that if low-educated parents enjoyed the same, stronger labor market conditions as their…

  4. NATO Reassurance and Nuclear Reductions: Creating the Conditions (Transatlantic Current, no. 2)

    Science.gov (United States)

    2012-01-01

    valid OMB control number. 1. REPORT DATE JAN 2012 2. REPORT TYPE 3. DATES COVERED 00-00-2012 to 00-00-2012 4. TITLE AND SUBTITLE NATO...but should include ambiguous sce- narios where more debate is needed. NATO is currently deciding how robust its next major exercise, Steadfast Jazz ...conventional conflict (de- signed in such a way as to ensure that NATO prepara- tions are not aimed at any particular country and cover all possible

  5. Wave-Current Conditions and Navigation Safety at an Inlet Entrance

    Science.gov (United States)

    2015-06-26

    Wind wave generation and growth, diffraction, reflection, dissipation due to bottom friction , white-capping and breaking, wave-current interaction...the Coriolis force, wind stress, wave stress, bottom stress, vegetation flow drag, bottom friction , wave roller, and turbulent diffusion. Governing...H s , m), spectral peak period ( pT , sec ) and mean wave direction ( , deg), wave steepness ( /H Ls p , where L p is the spectral peak wavelength

  6. Knock-in model of Dravet syndrome reveals a constitutive and conditional reduction in sodium current

    OpenAIRE

    Schutte, Ryan J.; Schutte, Soleil S.; Algara, Jacqueline; Barragan, Eden V.; Gilligan, Jeff; Staber, Cynthia; Savva, Yiannis A.; Smith, Martin A.; Reenan, Robert; O'Dowd, Diane K.

    2014-01-01

    Hundreds of mutations in the SCN1A sodium channel gene confer a wide spectrum of epileptic disorders, requiring efficient model systems to study cellular mechanisms and identify potential therapeutic targets. We recently demonstrated that Drosophila knock-in flies carrying the K1270T SCN1A mutation known to cause a form of genetic epilepsy with febrile seizures plus (GEFS+) exhibit a heat-induced increase in sodium current activity and seizure phenotype. To determine whether different SCN1A m...

  7. Survey on Current Conditions and Intention of Outbound Investment by Chinese Enterprises (Ⅱ)

    Institute of Scientific and Technical Information of China (English)

    China Council for the Promotion of International T

    2010-01-01

    @@ Situation of the Overseas Investments of Chinese Enterprises 1. Small scale of investments Of the respondent enterprise having made overseas in-vestments, those with an investment amount of less than one million USD account for 61%, and only ten of them made investments exceeding 100 million USD, accounting for only about 1%. It thus appears that the overall scale of current overseas investments of Chinese enterprises is small, and only a very few enterprises have made large scale overseas invest-ments.

  8. The Current Mental State of School Students in Online Learning Conditions

    Directory of Open Access Journals (Sweden)

    Kovalevskaya E.V.,

    2015-08-01

    Full Text Available This article discusses the results of a study of actual mental state of high school students who are active subjects of career self-determination in terms of interactive learning. There are four groups of methods of interactive training: psychological training, art therapy, cognitive, and game training. The main task, which is solved by a researcher in a formative experiment with the use of each of these methods, is to establish significant differences in health, activity and mood as the indicators of current mental state of students in the classroom. As a result, we found that the most significant improvements in the current mental state takes place when using art and game therapy, so these techniques should be used in groups of students with low motivation to work, as well as in the adverse psychological climate. Less significant was the improvement of the current mental state after psychological training due to the fact that this method allow to update and seek solutions to the most important intrapersonal issues and require the implementation of a deeper reflection

  9. The role of marketing in the modern local consulting

    Directory of Open Access Journals (Sweden)

    Bezpalova Anna

    2016-02-01

    Full Text Available Modern market conditions are so complex and unstable that the marketing activity of the local consulting companies becomes virtually unpredictable, difficult to plan and control. Most consulting firms previously hold claims against their marketing and the current state of the market actually triggered the rejection and the transition to spontaneous economic activity. In the framework of the article the role of the of marketing in the current activity of local consulting companies is identified and its potential perspectives for the target audience are proved

  10. Electronic health records and online medical records: an asset or a liability under current conditions?

    Science.gov (United States)

    Allen-Graham, Judith; Mitchell, Lauren; Heriot, Natalie; Armani, Roksana; Langton, David; Levinson, Michele; Young, Alan; Smith, Julian A; Kotsimbos, Tom; Wilson, John W

    2017-01-20

    Objective The aim of the present study was to audit the current use of medical records to determine completeness and concordance with other sources of medical information.Methods Medical records for 40 patients from each of five Melbourne major metropolitan hospitals were randomly selected (n=200). A quantitative audit was performed for detailed patient information and medical record keeping, as well as data collection, storage and utilisation. Using each hospital's current online clinical database, scanned files and paperwork available for each patient audited, the reviewers sourced as much relevant information as possible within a 30-min time allocation from both the record and the discharge summary.Results Of all medical records audited, 82% contained medical and surgical history, allergy information and patient demographics. All audited discharge summaries lacked at least one of the following: demographics, medication allergies, medical and surgical history, medications and adverse drug event information. Only 49% of records audited showed evidence the discharge summary was sent outside the institution.Conclusions The quality of medical data captured and information management is variable across hospitals. It is recommended that medical history documentation guidelines and standardised discharge summaries be implemented in Australian healthcare services.What is known about this topic? Australia has a complex health system, the government has approved funding to develop a universal online electronic medical record system and is currently trialling this in an opt-out style in the Napean Blue Mountains (NSW) and in Northern Queensland. The system was originally named the personally controlled electronic health record but has since been changed to MyHealth Record (2016). In Victoria, there exists a wide range of electronic health records used to varying degrees, with some hospitals still relying on paper-based records and many using scanned medical records. This

  11. A review of current practices to increase Chlamydia screening in the community--a consumer-centred social marketing perspective.

    Science.gov (United States)

    Phillipson, Lyn; Gordon, Ross; Telenta, Joanne; Magee, Chris; Janssen, Marty

    2016-02-01

    Chlamydia trachomatis is one of the most frequently reported sexually transmitted infections (STI) in Australia, the UK and Europe. Yet, rates of screening for STIs remain low, especially in younger adults. To assess effectiveness of Chlamydia screening interventions targeting young adults in community-based settings, describe strategies utilized and assess them according to social marketing benchmark criteria. A systematic review of relevant literature between 2002 and 2012 in Medline, Web of Knowledge, PubMed, Scopus and the Cumulative Index to Nursing and Allied Health was undertaken. Of 18 interventions identified, quality of evidence was low. Proportional screening rates varied, ranging from: 30.9 to 62.5% in educational settings (n = 4), 4.8 to 63% in media settings (n = 6) and from 5.7 to 44.5% in other settings (n = 7). Assessment against benchmark criteria found that interventions incorporating social marketing principles were more likely to achieve positive results, yet few did this comprehensively. Most demonstrated customer orientation and addressed barriers to presenting to a clinic for screening. Only one addressed barriers to presenting for treatment after a positive result. Promotional messages typically focused on providing facts and accessing a testing kit. Risk assessment tools appeared to promote screening among higher risk groups. Few evaluated treatment rates following positive results; therefore, impact of screening on treatment rates remains unknown. Future interventions should consider utilizing a comprehensive social marketing approach, using formative research to increase insight and segmentation and tailoring of screening interventions. Easy community access to both screening and treatment should be prioritized. © 2015 John Wiley & Sons Ltd.

  12. Automatic Condition Monitoring of Industrial Rolling-Element Bearings Using Motor’s Vibration and Current Analysis

    DEFF Research Database (Denmark)

    Yang, Zhenyu

    2015-01-01

    An automatic condition monitoring for a class of industrial rolling-element bearings is developed based on the vibration as well as stator current analysis. The considered fault scenarios include a single-point defect, multiple-point defects, and a type of distributed defect. Motivated...... is extensively studied under diverse operating conditions: different sensor locations, motor speeds, loading conditions, and data samples from different time segments. The experimental results showed the powerful capability of vibration analysis in the bearing point defect fault diagnosis. The current analysis...... by the potential commercialization, the developed system is promoted mainly using off-the-shelf techniques, that is, the high-frequency resonance technique with envelope detection and the average of short-time Fourier transform. In order to test the flexibility and robustness, the monitoring performance...

  13. A Survey on Current English Learning Condition of Senior Vocational School Students

    Institute of Scientific and Technical Information of China (English)

    AI Shan-shan

    2015-01-01

    The study aimed to investigate the relationship of students’English proficiency level and participation condition.70 students from National Senior Commercial & Industrial Vocational School participated in this study. The analysis method was one-way ANOVA, that is, one-way analysis of variance. The results showed that strategy and emotion participation influenced students’English proficiency level largely. In the end, the results were discussed and some pedagogical implications and sugges⁃tions for further study were also presented.

  14. Forecasting of the electrical actuators condition using stator’s current signals

    Science.gov (United States)

    Kruglova, T. N.; Yaroshenko, I. V.; Rabotalov, N. N.; Melnikov, M. A.

    2017-02-01

    This article describes a forecasting method for electrical actuators realized through the combination of Fourier transformation and neural network techniques. The method allows finding the value of diagnostic functions in the iterating operating cycle and the number of operational cycles in time before the BLDC actuator fails. For forecasting of the condition of the actuator, we propose a hierarchical structure of the neural network aiming to reduce the training time of the neural network and improve estimation accuracy.

  15. Relationship marketing as a modern marketing concept

    Directory of Open Access Journals (Sweden)

    Bolotnaya Oksana

    2015-10-01

    Full Text Available The article presents the results of scientific and practical justification of the relevance of using the concept of marketing of relations in modern market conditions and identifies the content and factors of customer loyalty.

  16. Direct electric current treatment under physiologic saline conditions kills Staphylococcus epidermidis biofilms via electrolytic generation of hypochlorous acid.

    Directory of Open Access Journals (Sweden)

    Elizabeth L Sandvik

    Full Text Available The purpose of this study was to investigate the mechanism by which a direct electrical current reduced the viability of Staphylococcus epidermidis biofilms in conjunction with ciprofloxacin at physiologic saline conditions meant to approximate those in an infected artificial joint. Biofilms grown in CDC biofilm reactors were exposed to current for 24 hours in 1/10(th strength tryptic soy broth containing 9 g/L total NaCl. Dose-dependent log reductions up to 6.7 log(10 CFU/cm(2 were observed with the application of direct current at all four levels (0.7 to 1.8 mA/cm(2 both in the presence and absence of ciprofloxacin. There were no significant differences in log reductions for wells with ciprofloxacin compared to those without at the same current levels. When current exposures were repeated without biofilm or organics in the medium, significant generation of free chlorine was measured. Free chlorine doses equivalent to the 24 hour endpoint concentration for each current level were shown to mimic killing achieved by current application. Current exposure (1.8 mA/cm(2 in medium lacking chloride and amended with sulfate, nitrate, or phosphate as alternative electrolytes produced diminished kills of 3, 2, and 0 log reduction, respectively. Direct current also killed Pseudomonas aeruginosa biofilms when NaCl was present. Together these results indicate that electrolysis reactions generating hypochlorous acid from chloride are likely a main contributor to the efficacy of direct current application. A physiologically relevant NaCl concentration is thus a critical parameter in experimental design if direct current is to be investigated for in vivo medical applications.

  17. Direct electric current treatment under physiologic saline conditions kills Staphylococcus epidermidis biofilms via electrolytic generation of hypochlorous acid.

    Science.gov (United States)

    Sandvik, Elizabeth L; McLeod, Bruce R; Parker, Albert E; Stewart, Philip S

    2013-01-01

    The purpose of this study was to investigate the mechanism by which a direct electrical current reduced the viability of Staphylococcus epidermidis biofilms in conjunction with ciprofloxacin at physiologic saline conditions meant to approximate those in an infected artificial joint. Biofilms grown in CDC biofilm reactors were exposed to current for 24 hours in 1/10(th) strength tryptic soy broth containing 9 g/L total NaCl. Dose-dependent log reductions up to 6.7 log(10) CFU/cm(2) were observed with the application of direct current at all four levels (0.7 to 1.8 mA/cm(2)) both in the presence and absence of ciprofloxacin. There were no significant differences in log reductions for wells with ciprofloxacin compared to those without at the same current levels. When current exposures were repeated without biofilm or organics in the medium, significant generation of free chlorine was measured. Free chlorine doses equivalent to the 24 hour endpoint concentration for each current level were shown to mimic killing achieved by current application. Current exposure (1.8 mA/cm(2)) in medium lacking chloride and amended with sulfate, nitrate, or phosphate as alternative electrolytes produced diminished kills of 3, 2, and 0 log reduction, respectively. Direct current also killed Pseudomonas aeruginosa biofilms when NaCl was present. Together these results indicate that electrolysis reactions generating hypochlorous acid from chloride are likely a main contributor to the efficacy of direct current application. A physiologically relevant NaCl concentration is thus a critical parameter in experimental design if direct current is to be investigated for in vivo medical applications.

  18. CONDITIONS THAT INCREASE DRUG MARKET INVOLVEMENT: THE INVITATIONAL EDGE AND THE CASE OF MEXICANS IN SOUTH TEXAS

    Science.gov (United States)

    Valdez, Avelardo; Kaplan, Charles

    2010-01-01

    Research on drug trafficking has not been able to discern the exact nature of illegal drug markets and the relationship between their individual and group participants. This article delineates the role of Mexican immigrants and Mexican-American participants involved in the stratified drug market of South Texas. This article synthesizes ethnographic materials drawn from two previous National Institute on Drug Abuse (NIDA) studies in order identify the different types of drug distribution behaviors that occur within the groups, the differentiated roles of individuals, the organizational framework, and most significantly, the processes that link market participants to others outside of the drug market. This illegal behavior can be interpreted as an adaptive mechanism that is a direct response to the marginal economic status imposed by macro socio-economical background factors. As well, we conclude that the specific foreground factors of the opportunities offered by the context, culture, and proximity of the U.S./Mexico border and invitational edges explain this behavior. There are both parallels and particular differences between the South Texas case and the structuring and functioning of informal legal and illegal markets that are characteristic of other economically disadvantaged communities. PMID:21218142

  19. Jobs, careers, and becoming a parent under state socialist and market conditions: Evidence from Estonia 1971-2006

    Directory of Open Access Journals (Sweden)

    Sunnee Billingsley

    2014-06-01

    Full Text Available Background: Entering employment and achieving a stable position in the labour market are considered important preconditions for childbearing. Existing studies addressing the relationship between work experience and the timing of parenthood focus exclusively on Western Europe and North America. By adding an Eastern European context before and after societal transformation, this study contributes to a more comprehensive account of the role of work experience in first-birth timing in Europe. Objective: We investigate how work experience and career development are related to the timing of parenthood in two diverse contexts in Estonia, state socialism and the market economy, and how it varies by gender and nativity. Methods: The data used come from the Estonian Health Interview Survey 2006-2007. We estimate piecewise constant event history models to analyse the transition to first birth. Results: Our results suggest that in the market economy work experience became moreimportant in the decision to enter parenthood. In the market economy the importance of work experience to entering parenthood became more similar for women and men. Non-native-origin men and women's timing of parenthood appears to have become detached from their career developments. The article discusses mechanisms that may underlie the observed patterns. Conclusions: Our study shows how work experience gained importance as a precondition for parenthood in the transition to a market economy. This lends support to the view that the increasing importance of work experience is among plausible drivers of the postponement transition that extended to Eastern Europe in the 1990s.

  20. Conditional short-crested waves in shallow water and with superimposed current

    DEFF Research Database (Denmark)

    Jensen, Jørgen Juncher

    2002-01-01

    For bottom-supported offshore structures like oil drilling rigs and oil production platforms, a deterministic design wave approach is often applied using a regular non-linear Stokes´ wave. Thereby, the procedure accounts for non-linear effects in the wave loading but the randomness of the ocean...... wave, given the value of the wave crest at a specific point in time or space. In the present paper a derivation of the expected linear short-crested wave riding on a uniform current is given. The analysis is based on the conventional shallow water Airy wave theory and the direction of the main wind...

  1. Current signature analysis for condition monitoring of cage induction motors industrial application and case histories

    CERN Document Server

    Thomson, William T

    2017-01-01

    This book has 13 chapters and contains a unique database of 50 industrial case histories on theapplication of MCSA to diagnose broken rotor bars or unacceptable levels of airgap eccentricity in cage induction motors with ratings from 127 kW (170 H.P.) to 10,160 kW (13,620 H.P.). There are also unsuccessful case histories which is another unique feature of the book. The case studies also illustrate the effects of mechanical load dynamics downstream of the motor on the interpretation of current signatures. A number of cases are presented where abnormal operation of the driven loadwas diagnosed.

  2. Eddy Current Minimizing Flow Plug for Use in Flow Conditioning and Flow Metering

    Science.gov (United States)

    England, John Dwight (Inventor); Kelley, Anthony R. (Inventor)

    2015-01-01

    An eddy-current-minimizing flow plug has open flow channels formed between the plug's inlet and outlet. Each open flow channel includes (i) a first portion that originates at the inlet face and converges to a location within the plug that is downstream of the inlet, and (ii) a second portion that originates within the plug and diverges to the outlet. The diverging second portion is approximately twice the length of the converging first portion. The plug is devoid of planar surface regions at its inlet and outlet, and in fluid flow planes of the plug that are perpendicular to the given direction of a fluid flowing therethrough.

  3. A condition for small bootstrap current in three-dimensional toroidal configurations

    Energy Technology Data Exchange (ETDEWEB)

    Mikhailov, M. I., E-mail: mikhaylov-mi@nrcki.ru [National Russian Research Center Kurchatov Institute (Russian Federation); Nührenberg, J.; Zille, R. [Max-Planck-Institut für Plasmaphysik (Germany)

    2016-11-15

    It is shown that, if the maximum of the magnetic field strength on a magnetic surface in a threedimensional magnetic confinement configuration with stellarator symmetry constitutes a line that is orthogonal to the field lines and crosses the symmetry line, then the bootstrap current density is smaller compared to that in quasi-axisymmetric (qa) [J. Nührenberg et al., in Proc. of Joint Varenna−Lausanne Int. Workshop on Theory of Fusion Plasmas, Varenna, 1994, p. 3] and quasi-helically (qh) symmetric [J. Nührenberg and R. Zille, Phys. Lett. A 129, 113 (1988)] configurations.

  4. Survey on plasticizers currently found in PVC toys on the Swiss market: Banned phthalates are only a minor concern.

    Science.gov (United States)

    McCombie, Gregor; Biedermann, Sandra; Suter, Gaby; Biedermann, Maurus

    2017-01-27

    Plasticizers in toys are a recurring source of criticism and concern, as consumers feel they may endanger the health of their children. Most of the information available in literature concerns the presence or absence of certain phthalic acid ester plasticizers. Very little information can be found in the public domain with respect to the actually used plasticizers at a given time and place. In this paper, we present the plasticizer composition of 118 samples from 88 polyvinyl chloride toys found on the Swiss market in autumn 2015. Bis(2-ethylhexyl) terephthalate (DEHT) was by far the most frequent main plasticizer in the analyzed samples, which is a change when compared to the plasticizers found in toys and child care articles in 2007. Furthermore, the data show that the banned phthalates in toys are only a minor concern. The occurrence, however, is not evenly distributed between importers. If a toy is not designed to be sold on the European market by the manufacturer, it seems to be more likely to contain a banned phthalic acid ester.

  5. Secondary current properties generated by wind-induced water waves in experimental conditions

    Directory of Open Access Journals (Sweden)

    Michio Sanjou

    2014-06-01

    Full Text Available Secondary currents such as the Langmuir circulation are of high interest in natural rivers and the ocean because they have striking impacts on scour, sedimentation, and mass transport. Basic characteristics have been well-studied in straight open-channel flows. However, little is known regarding secondary circulation induced by wind waves. The presented study describes the generation properties of wind waves observed in the laboratory tank. Wind-induced water waves are known to produce large scale circulations. The phenomenon is observed together with high-speed and low-speed streaks, convergence and divergence zones, respectively. Therefore, it is important to determine the hydrodynamic properties of secondary currents for wind-induced water waves within rivers and lakes. In this study, using two high-speed CMOS cameras, stereoscopic particle image velocimetry (PIV measurements were conducted in order to reveal the distribution of all three components of velocity vectors. The experiments allowed us to investigate the three-dimensional turbulent structure under water waves and the generation mechanism of large-scale circulations. Additionally, a third CMOS camera was used to measure the spanwise profile of thefree-surface elevation. The time-series of velocity components and the free-surface were obtained simultaneously. From our experiments, free-surface variations were found to influence the instantaneous velocity distributions of the cross-sectional plane. We also considered thegeneration process by the phase analysis related to gravity waves and compared the contribution of the apparent stress.

  6. STRATEGIC MARKETING PLANNING IN SPORTS- A PERSPECTIVE OF QUALITY OF LIFE IMPROVEMENT

    OpenAIRE

    Constantinescu Mihaela; Caescu Stefan Claudiu; Ploesteanu Mara Gabriela

    2012-01-01

    Strategic marketing planning requires that the marketing objectives strategies for a specific product-market configuration be in full correlation with the directions and the resources allocated at the corporate level or at the strategic business unit one. Such a correlation is more than necessary under the current market conditions, when the economic crisis affects both consumer behavior and corporate decisions. This article focuses on the particularities of strategic marketing planning in sp...

  7. Effect of Doubly Fed Induction GeneratorTidal Current Turbines on Stability of a Distribution Grid under Unbalanced Voltage Conditions

    Directory of Open Access Journals (Sweden)

    Dahai Zhang

    2017-02-01

    Full Text Available This paper analyses the effects of doubly fed induction generator (DFIG tidal current turbines on a distribution grid under unbalanced voltage conditions of the grid. A dynamic model of an electrical power system under the unbalanced network is described in the paper, aiming to compare the system performance when connected with and without DFIG at the same location in a distribution grid. Extensive simulations of investigating the effect of DFIG tidal current turbine on stability of the distribution grid are performed, taking into account factors such as the power rating, the connection distance of the turbine and the grid voltage dip. The dynamic responses of the distribution system are examined, especially its ability to ride through fault events under unbalanced grid voltage conditions. The research has shown that DFIG tidal current turbines can provide a good damping performance and that modern DFIG tidal current power plants, equipped with power electronics and low-voltage ride-through capability, can stay connected to weak electrical grids even under the unbalanced voltage conditions, whilst not reducing system stability.

  8. INCREASE THE RESOURCE OF CURRENT COLLECTOR ELEMENTS OF THE ELECTRIFIED HIGH-SPEED TRANSPORT IN OPERATING CONDITIONS

    Directory of Open Access Journals (Sweden)

    Y. L. Bolshakov

    2015-07-01

    Full Text Available Purpose. The paper is aimed to determinate the main ways of increasing resource efficiency and exploitation of coal current collector surface inserts of speed electric rolling stock. Methodology. The research is based on the technique relies on the use of theory regulations of technical systems reliability, electromechanical processes, theory of statistics. Findings. The existing approaches to the production of current collector surface inserts in Europe and Ukraine were considered, a number of information sources was analyzed. The most effective ways of increasing current carrying capacity and wear resistance of current collector elements were determined. It has been established that the existing system for determining the quality of manufacturing of current collector elements have a number of drawbacks that make it difficult to control the input and makes diagnosing current collecting elements in operation impossible. On the basis of the facts, for the needs of the locomotive depot, we propose a new booth allowing avoiding the existing difficulties with diagnosing of current collector elements. During the study were established pervasive transgressions of technological standards of service pantographs. Originality. Based on the results of operational research carried out on the basis of the locomotive depot, obtained depending, based on which, it is proposed to introduce an operative diagnosing system of the current collector elements state during operation. In the course of a comparative analysis of existing and perspective development directions of current collector elements with high load current carrying capacity and durability, were definited constructive conditions for the optimal ratio is inserts. It was established that a significant proportion of failures occur due to imperfect maintenance system for which, on the basis of operational data, recommendations were developed. Practical value. Obtained results of the information sources

  9. Necessary conditions for the planning on the natural gas market; Condicoes necessarias para o planejamento no mercado de gas natural

    Energy Technology Data Exchange (ETDEWEB)

    Almeida, Edmar de; Iootty, Mariana

    2007-07-01

    In 2004, the natural gas agents discovered a radical change in the sector panoram. Since 1998, when the Bolivia-Brazil gas pipeline was inaugurated, the market situation was a supply excess. The major problem of the distributors and the PETROBRAS was how to accelerate the market development to accomplish with the contract for buying natural gas compromised with Bolivia. From 2004 on progressively, the supply insurance occupied the discussions agenda. The agents discovered to be real the risks of the supply not to follow the demand.

  10. THE INFLUENCE OF ENVIRONMENTAL FACTORS ON THE ROMANIAN BANKING MANAGEMENT IN CURRENT CONDITIONS

    Directory of Open Access Journals (Sweden)

    CIURLĂU LOREDANA

    2013-05-01

    Full Text Available In the context of the financial crisis, the imbalance on the maturity of loans and financing resources and default dependence on foreign sources, ensuring the liquidity of the banking system in Romania has depended to a significant measure of confidence of domestic depositors and foreign investors in the banks and their willingness to renew funding to maturity. Despite the presence of corporate companies, banks as credit institutions is insufficiently developed, the complex mechanisms of the lacks. The current major challenges of the banking system are determined by: the legal framework; innovation of technology, economic volatility, changing expectations of clients and staff, as well as the adoption of new technologies make it increasingly difficult for banks to discover technological alternatives, strategy and prioritization of investments in technology; globalization.

  11. Technology Commercialisation in a Developing Country: Current Condition and Its Challenge in Indonesia

    Directory of Open Access Journals (Sweden)

    Wawan Dhewanto

    2012-01-01

    Full Text Available Innovation is considered the main engine of economic growth in both developed and developing countries. Despite the important role of innovation, little has been understood about technology transfer becoming a commercial success in developing countries, especially in the Indonesian context. The purpose of this paper is to identify technology commercialisation activities in Indonesia. Based on secondary data sources, an analysis of the current state regarding the issue is constructed. The findings in this paper suggest that technology commercialisation in Indonesia is initiated at the levels of university, government research institution, and corporate. This study provides insights for policy makers, business leaders, and university administrators into the appropriate roles of institutions and organisations in promoting and assisting technology commercialisation activities of their respective inventors.Key words: Technology commercialisation, developing country, university, government research institution, corporate

  12. Conditional Short-crested second order waves in shallow water and with superimposed current

    DEFF Research Database (Denmark)

    Jensen, Jørgen Juncher

    2004-01-01

    wave, given the value of the wave crest at a specific point in time or space. In the present paper a derivation of the expected second order short-crested wave riding on a uniform current is given. The analysis is based on the second order Sharma and Dean shallow water wave theory and the direction......For bottom-supported offshore structures like oil drilling rigs and oil production platforms, a deterministic design wave approach is often applied using a regular non-linear Stokes' wave. Thereby, the procedure accounts for non-linear effects in the wave loading but the randomness of the ocean...... waves is poorly represented, as the shape of the wave spectrum does not enter the wave kinematics. To overcome this problem and still keep the simplicity of a deterministic approach, Tromans, Anaturk and Hagemeijer (1991) suggested the use of a deterministic wave, defined as the expected linear Airy...

  13. Relation between Wind and Wind Currents on the Synoptic Scale with Account of Wave Conditions

    CERN Document Server

    Polnikov, Vladislav

    2011-01-01

    A version of model is proposed, which is aimed for getting parameters of the atmospheric layer and upper water layer with account of the wind-wave state. The dynamics of the atmospheric boundary layer is realized in version of papers [1, 2], and the dynamics of the upper layer is realized in the framework of Ekman layers in the atmosphere and the sea [3]. In the latter case, the Kitaigorodskii [4, 5] approach was used for describing the dynamics of the air-water interface. The key parameters of the atmospheric layer and upper water layer (the friction velocity and the speed of drift currents) are calculated for typical wind-wave situations. Satisfactory quantitative agreement between calculated and traditionally observed values is shown.

  14. [Pathological buying. A review of the current knowledge regarding this condition of behavioral excess].

    Science.gov (United States)

    Müller, A; de Zwaan, M

    2010-04-01

    Compulsive buying is characterized by frequent excessive purchasing of items that are primarily not needed or used. The compulsive buying behavior results in mental, social, financial and often legal problems. Although compulsive buying affects a significant percentage of the general population and has received increasing attention in research, it has largely been ignored in clinical practice. Compulsive buying disorder is currently conceptualized as an"impulse control disorder not otherwise specified". However, the appropriate classification continues to be debated. Compulsive buying is associated with significant psychiatric co-morbidity, especially with depressive, anxiety, obsessive-compulsive, substance use, personality, and other impulse control disorders. Small controlled trials failed to confirm the efficacy of antidepressants in the treatment of compulsive buying disorder, whereas early evidence suggests that cognitive behavioral therapy is helpful in alleviating compulsive buying symptoms. Further research is needed to establish a better understanding of etiology, classification, and treatment strategies.

  15. Mining Marketing Data

    Science.gov (United States)

    2002-01-01

    MarketMiner(R) Products, a line of automated marketing analysis tools manufactured by MarketMiner, Inc., can benefit organizations that perform significant amounts of direct marketing. MarketMiner received a Small Business Innovation Research (SBIR) contract from NASA's Johnson Space Center to develop the software as a data modeling tool for space mission applications. The technology was then built into the company current products to provide decision support for business and marketing applications. With the tool, users gain valuable information about customers and prospects from existing data in order to increase sales and profitability. MarketMiner(R) is a registered trademark of MarketMiner, Inc.

  16. Generic Market Models

    NARCIS (Netherlands)

    R. Pietersz (Raoul); M. van Regenmortel

    2005-01-01

    textabstractCurrently, there are two market models for valuation and risk management of interest rate derivatives, the LIBOR and swap market models. In this paper, we introduce arbitrage-free constant maturity swap (CMS) market models and generic market models featuring forward rates that span perio

  17. Minimum quench power dissipation and current non-uniformity in international thermonuclear experimental reactor type NbTi cable-in-conduit conductor samples under direct current conditions

    Science.gov (United States)

    Rolando, G.; van Lanen, E. P. A.; Nijhuis, A.

    2012-05-01

    The level of current non-uniformity in NbTi cable-in-conduit conductors (CICCs) sections near the joints in combination with the magnetic field profile needs attention in view of proper joint design. The strand joule power and current distribution at quench under DC conditions of two samples of ITER poloidal field coil conductors, as tested in the SULTAN facility, and of the so called PFCI model coil insert, have been analyzed with the numerical cable model JackPot. The precise trajectories of all individual strands, joint design, cabling configuration, spatial distribution of the magnetic field, sample geometry, and experimentally determined interstrand resistance distributions have been taken into account. Although unable to predict the quench point due to the lack of a thermal-hydraulic routine, the model allows to assess the instantaneous strand power at quench and its local distribution in the cable once the quench conditions in terms of current and temperature are experimentally known. The analysis points out the relation of the above mentioned factors with the DC quench stability of both short samples and coils. The possible small scale and local electrical-thermal interactions were ignored in order to examine the relevance of such effects in the overall prediction of the CICC performance. The electromagnetic code shows an excellent quantitative predictive potential for CICC transport properties, excluding any freedom for matching the results. The influence of the local thermal effects in the modeling is identified as being marginal and far less than the generally accepted temperature margin for safe operation.

  18. MARKET WATCH

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    TO THE POINT:Beijing has set a new mission to become an inter- nationally recognized financial center.The mainland stock market rally slowed down and met with heavy selling pressure from those who gained a big profit from the previous market slump.In accordance with market performance,listed companies readjusted their refinanc- ing schemes and cut refinancing prices.Agricultural Bank of China marched toward listing,though problems still exist.China Eastern Airlines denied rumors of recent negotiations with Singapore Airlines and vowed to concentrate on securing sound travel conditions before the Beijing Olympic Games.China Customs strengthened efforts to block illegal grain exports.

  19. Market Selection

    OpenAIRE

    Leonid Kogan; Stephen Ross; Jiang Wang; Westerfield, Mark M.

    2009-01-01

    The hypothesis that financial markets punish traders who make relatively inaccurate forecasts and eventually eliminate the effect of their beliefs on prices is of fundamental importance to the standard modeling paradigm in asset pricing. We establish necessary and sufficient conditions for agents making inferior forecasts to survive and to affect prices in the long run in a general setting with minimal restrictions on endowments, beliefs, or utility functions. We show that the market selectio...

  20. Current Pressure Transducer Application of Model-based Prognostics Using Steady State Conditions

    Science.gov (United States)

    Teubert, Christopher; Daigle, Matthew J.

    2014-01-01

    Prognostics is the process of predicting a system's future states, health degradation/wear, and remaining useful life (RUL). This information plays an important role in preventing failure, reducing downtime, scheduling maintenance, and improving system utility. Prognostics relies heavily on wear estimation. In some components, the sensors used to estimate wear may not be fast enough to capture brief transient states that are indicative of wear. For this reason it is beneficial to be capable of detecting and estimating the extent of component wear using steady-state measurements. This paper details a method for estimating component wear using steady-state measurements, describes how this is used to predict future states, and presents a case study of a current/pressure (I/P) Transducer. I/P Transducer nominal and off-nominal behaviors are characterized using a physics-based model, and validated against expected and observed component behavior. This model is used to map observed steady-state responses to corresponding fault parameter values in the form of a lookup table. This method was chosen because of its fast, efficient nature, and its ability to be applied to both linear and non-linear systems. Using measurements of the steady state output, and the lookup table, wear is estimated. A regression is used to estimate the wear propagation parameter and characterize the damage progression function, which are used to predict future states and the remaining useful life of the system.

  1. The study of fungal contamination in three current packed spices in the markets of Tehran: brief report

    Directory of Open Access Journals (Sweden)

    Mohammad Mansouri

    2015-06-01

    Conclusion: The obtained results of this cross-sectional study and the available proofs in community indicate that, there are the high levels of fungal contaminations in current used spices. Therefore, it is necessary to control the production units.

  2. Market Rationality: Efficient Market Hypothesis versus Market Anomalies

    Directory of Open Access Journals (Sweden)

    Kadir Can Yalcin

    2010-10-01

    Full Text Available Market efficiency theory suggests that market is rational and provides correct pricing. That is, the current prices of securities are close to their fundamental values because of either the rational investors or the arbitragers’ buy and sell action of underpriced or overpriced stocks. On the other hand, observed market anomalies have a challenge for this argument. They claim that irrational investment activities and the arbitrage opportunities’ being limited in markets cause some market anomalies that are inconsistent with efficient market hypothesis. The most commonly seen anomalies are the “volume”, “volatility”, “cash dividends”, “equity premium puzzle”, and the “predictability”. This work is a literature survey, and its main objective is to deal with efficient market theory and market anomalies in order to examine the question “Are markets rational or not"?

  3. Market Rationality: Efficient Market Hypothesis versus Market Anomalies

    Directory of Open Access Journals (Sweden)

    Kadir Can Yalcin

    2016-02-01

    Full Text Available Market efficiency theory suggests that market is rational and provides correct pricing. That is, the current prices of securities are close to their fundamental values because of either the rational investors or the arbitragers' buy and sell action of underpriced or overpriced stocks. On the other hand, observed market anomalies have a challenge for this argument. They claim that irrational investment activities and the arbitrage opportunities' being limited in markets cause some market anomalies that are inconsistent with efficient market hypothesis. The most commonly seen anomalies are the "volume", "volatility", "cash dividends", "equity premium puzzle", and the "predictability". This work is a literature survey, and its main objective is to deal with efficient market theory and market anomalies in order to examine the question "Are markets rational or not"?

  4. Strategic Marketing for Agribusiness.

    Science.gov (United States)

    Welch, Mary A., Ed.

    1993-01-01

    The steps for strategic market planning are discussed including: (1) assessing the situation with market conditions, customers, competitors, and your firm; and (2) crafting a strategy to prioritize target markets, develop a core strategy, and create a marketing mix. Examples of agribusiness successes are presented. The booklet concludes with a…

  5. Uncertainties in Predicting Rice Yield by Current Crop Models Under a Wide Range of Climatic Conditions

    Science.gov (United States)

    Li, Tao; Hasegawa, Toshihiro; Yin, Xinyou; Zhu, Yan; Boote, Kenneth; Adam, Myriam; Bregaglio, Simone; Buis, Samuel; Confalonieri, Roberto; Fumoto, Tamon; Gaydon, Donald; Marcaida, Manuel, III; Nakagawa, Hiroshi; Oriol, Philippe; Ruane, Alex C.; Ruget, Francoise; Singh, Balwinder; Singh, Upendra; Tang, Liang; Tao, Fulu; Wilkens, Paul; Yoshida, Hiroe; Zhang, Zhao; Bouman, Bas

    2014-01-01

    Predicting rice (Oryza sativa) productivity under future climates is important for global food security. Ecophysiological crop models in combination with climate model outputs are commonly used in yield prediction, but uncertainties associated with crop models remain largely unquantified. We evaluated 13 rice models against multi-year experimental yield data at four sites with diverse climatic conditions in Asia and examined whether different modeling approaches on major physiological processes attribute to the uncertainties of prediction to field measured yields and to the uncertainties of sensitivity to changes in temperature and CO2 concentration [CO2]. We also examined whether a use of an ensemble of crop models can reduce the uncertainties. Individual models did not consistently reproduce both experimental and regional yields well, and uncertainty was larger at the warmest and coolest sites. The variation in yield projections was larger among crop models than variation resulting from 16 global climate model-based scenarios. However, the mean of predictions of all crop models reproduced experimental data, with an uncertainty of less than 10 percent of measured yields. Using an ensemble of eight models calibrated only for phenology or five models calibrated in detail resulted in the uncertainty equivalent to that of the measured yield in well-controlled agronomic field experiments. Sensitivity analysis indicates the necessity to improve the accuracy in predicting both biomass and harvest index in response to increasing [CO2] and temperature.

  6. A Bayesian Hierarchical Modeling Scheme for Estimating Erosion Rates Under Current Climate Conditions

    Science.gov (United States)

    Lowman, L.; Barros, A. P.

    2014-12-01

    Computational modeling of surface erosion processes is inherently difficult because of the four-dimensional nature of the problem and the multiple temporal and spatial scales that govern individual mechanisms. Landscapes are modified via surface and fluvial erosion and exhumation, each of which takes place over a range of time scales. Traditional field measurements of erosion/exhumation rates are scale dependent, often valid for a single point-wise location or averaging over large aerial extents and periods with intense and mild erosion. We present a method of remotely estimating erosion rates using a Bayesian hierarchical model based upon the stream power erosion law (SPEL). A Bayesian approach allows for estimating erosion rates using the deterministic relationship given by the SPEL and data on channel slopes and precipitation at the basin and sub-basin scale. The spatial scale associated with this framework is the elevation class, where each class is characterized by distinct morphologic behavior observed through different modes in the distribution of basin outlet elevations. Interestingly, the distributions of first-order outlets are similar in shape and extent to the distribution of precipitation events (i.e. individual storms) over a 14-year period between 1998-2011. We demonstrate an application of the Bayesian hierarchical modeling framework for five basins and one intermontane basin located in the central Andes between 5S and 20S. Using remotely sensed data of current annual precipitation rates from the Tropical Rainfall Measuring Mission (TRMM) and topography from a high resolution (3 arc-seconds) digital elevation map (DEM), our erosion rate estimates are consistent with decadal-scale estimates based on landslide mapping and sediment flux observations and 1-2 orders of magnitude larger than most millennial and million year timescale estimates from thermochronology and cosmogenic nuclides.

  7. Sistemas de salud en condiciones de mercado: las reformas del último cuarto de siglo* / Health systems under market conditions: the reforms carried out during the last quarter century

    Directory of Open Access Journals (Sweden)

    Álvaro Franco-Girald

    2014-01-01

    Full Text Available Objetivo: el ensayo explora los cambios a partir de la introducción de los mecanismos del mercado en las reformas del último cuarto de siglo. Metodología: se toma como eje analítico las condiciones de mercado, determinante de las configuraciones y de los resultados que presentan actualmente los sistemas de salud en la mayoría de los países. Se complementa con el análisis de la presencia o no de mecanismos de regulación que permitan reducir el impacto negativo de las imperfecciones del mercado sobre la salud. Discusión: el artículo parte de caracterizar varios tipos de mercados de servicios de salud y considera, de otro lado, la función estatal, y su articulación en la mezcla público- privado, luego de analizar algunas tipologías de los sistemas de salud relacionadas con los modelos de mercado. Conclusión: los mecanismos del mercado introducidos en las reformas de salud en el último cuarto de siglo en la mayoría de países de América Latina (al han transformado los servicios de salud en favor del mercado financiero transnacional, y han generado inequidad, ineficiencia, corrupción, desequilibrio financiero del sistema de salud, y malogrado las condiciones de salud de la población Objective: the essay explores the changes based on market mechanisms introduced in the reforms of the last quarter century. Methodology: market conditions are taken as an analytical axis determining the configurations and results of health systems seen today in the majority of countries. The analysis is complemented by the presence or absence of regulatory mechanisms which reduce the negative impact of market imperfections on health. Discussion: this paper aims to characterize various health care market types while taking into account the function of the State, and its articulation within the public-private sector after analyzing some of the types of health system that are related to the market models. Conclusion: the market mechanisms introduced in

  8. Groundwater resources of the Devils Postpile National Monument—Current conditions and future vulnerabilities

    Science.gov (United States)

    Evans, William C.; Bergfeld, Deborah

    2017-06-15

    This study presents an extensive database on groundwater conditions in and around Devils Postpile National Monument. The database contains chemical analyses of springs and the monument water-supply well, including major-ion chemistry, trace element chemistry, and the first information on a list of organic compounds known as emerging contaminants. Diurnal, seasonal, and annual variations in groundwater discharge and chemistry are evaluated from data collected at five main monitoring sites, where streams carry the aggregate flow from entire groups of springs. These springs drain the Mammoth Mountain area and, during the fall months, contribute a significant fraction of the San Joaquin River flow within the monument. The period of this study, from fall 2012 to fall 2015, includes some of the driest years on record, though the seasonal variability observed in 2013 might have been near normal. The spring-fed streams generally flowed at rates well below those observed during a sequence of wet years in the late 1990s. However, persistence of flow and reasonably stable water chemistry through the recent dry years are indicative of a sizeable groundwater system that should provide a reliable resource during similar droughts in the future. Only a few emerging contaminants were detected at trace levels below 1 microgram per liter (μg/L), suggesting that local human visitation is not degrading groundwater quality. No indication of salt from the ski area on the north side of Mammoth Mountain could be found in any of the groundwaters. Chemical data instead show that natural mineral water, such as that discharged from local soda springs, is the main source of anomalous chloride in the monument supply well and in the San Joaquin River. The results of the study are used to develop a set of recommendations for future monitoring to enable detection of deleterious impacts to groundwater quality and quantity

  9. ABOUT TRACK CIRCUIT CALCULATION METHOD DEPENDENT ON FERROMAGNET PROPERTIES IN CONDITIONS OF TRACTION CURRENT NOISE INFLUENCE

    Directory of Open Access Journals (Sweden)

    A. Yu. Zhuravlev

    2016-02-01

    Full Text Available Purpose. The work is intended to investigate the electromagnetic processes in impedance bond in order to improve noise immunity of track circuits (TC for safe railway operation. Methodology. To achieve this purpose the methods of scientific analysis, mathematical modelling, experimental study, a large-scale simulation were used. Findings. The work examined the interference affecting the normal performance of track circuits. To a large extent, part of track circuit damages account for failures in track circuit equipment. Track circuit equipment is connected directly to the track line susceptible to traction current interference, which causes changes in its electrical characteristics and electromagnetic properties. Normal operability, performance of the main operating modes of the track circuit is determined by previous calculation of its performance and compilation of regulatory tables. The classical method for determination of track circuit parameters was analysed. The classical calculation method assumes representation of individual sections of the electrical track circuit using the quadripole network with known coefficients, usually in the A-form. Determining the coefficients of linear element circuit creates no metrological or mathematical difficulties. However, in circuits containing nonlinear ferromagnets (FM, obtaining the coefficients on the entire induction change range in the cores is quite a difficult task because the classical methods of idling (I and short circuit (SC are not acceptable. This leads to complicated methods for determining both the module and the arguments of quadripole network coefficients. Instead of the classical method, the work proposed the method for calculating the track circuit dependent on nonlinear properties of ferromagnets. Originality. The article examines a new approach to the calculation of TC taking into account the losses in ferromagnets (FM, without determination of equivalent circuit quadripole

  10. Market theories evolve, and so do markets

    OpenAIRE

    Friedman, Daniel

    2007-01-01

    Responding to Mirowski's target article, this paper discusses some intellectual currents of 1970s-1990s and offers suggestions on measuring market performance, on including automated agents as market participants, on evolving new market formats, and on dealing with highly differentiated goods. (c) 2006 Elsevier B.V. All rights reserved.

  11. Automatic Condition Monitoring of Industrial Rolling-Element Bearings Using Motor’s Vibration and Current Analysis

    Directory of Open Access Journals (Sweden)

    Zhenyu Yang

    2015-01-01

    Full Text Available An automatic condition monitoring for a class of industrial rolling-element bearings is developed based on the vibration as well as stator current analysis. The considered fault scenarios include a single-point defect, multiple-point defects, and a type of distributed defect. Motivated by the potential commercialization, the developed system is promoted mainly using off-the-shelf techniques, that is, the high-frequency resonance technique with envelope detection and the average of short-time Fourier transform. In order to test the flexibility and robustness, the monitoring performance is extensively studied under diverse operating conditions: different sensor locations, motor speeds, loading conditions, and data samples from different time segments. The experimental results showed the powerful capability of vibration analysis in the bearing point defect fault diagnosis. The current analysis also showed a moderate capability in diagnosis of point defect faults depending on the type of fault, severity of the fault, and the operational condition. The temporal feature indicated a feasibility to detect generalized roughness fault. The practical issues, such as deviations of predicted characteristic frequencies, sideband effects, time-average of spectra, and selection of fault index and thresholds, are also discussed. The experimental work shows a huge potential to use some simple methods for successful diagnosis of industrial bearing systems.

  12. Determining heavy metals in spent compact fluorescent lamps (CFLs) and their waste management challenges: Some strategies for improving current conditions

    Energy Technology Data Exchange (ETDEWEB)

    Taghipour, Hassan, E-mail: hteir@yahoo.com [Department of Environmental Health Engineering, Tabriz University of Medical Sciences, Tabriz (Iran, Islamic Republic of); Amjad, Zahra [Student Research Committee, Department of Environmental Health Engineering, Tabriz University of Medical Sciences, Tabriz (Iran, Islamic Republic of); Jafarabadi, Mohamad Asghari [Medical Education Research Center, Department of Statistics and Epidemiology, Tabriz University of Medical Sciences, Tabriz (Iran, Islamic Republic of); Gholampour, Akbar [Department of Environmental Health Engineering, Tabriz University of Medical Sciences, Tabriz (Iran, Islamic Republic of); Norouz, Prviz [Environmental Health Engineering, Shahid Beheshti University of Medical Sciences, Tehran (Iran, Islamic Republic of)

    2014-07-15

    Highlights: • Heavy metals in spent compact fluorescent lamps (CFLs) determined. • Current waste management condition of CFLs in Iran assessed. • Currently, waste of CFLs is disposed by municipal waste stream in waste landfills. • We propose extended producer responsibility (EPR) for CFLs waste management. - Abstract: From environmental viewpoint, the most important advantage of compact fluorescent lamps (CFLs) is reduction of green house gas emissions. But their significant disadvantage is disposal of spent lamps because of containing a few milligrams of toxic metals, especially mercury and lead. For a successful implementation of any waste management plan, availability of sufficient and accurate information on quantities and compositions of the generated waste and current management conditions is a fundamental prerequisite. In this study, CFLs were selected among 20 different brands in Iran. Content of heavy metals including mercury, lead, nickel, arsenic and chromium was determined by inductive coupled plasma (ICP). Two cities, Tehran and Tabriz, were selected for assessing the current waste management condition of CFLs. The study found that waste generation amount of CFLs in the country was about 159.80, 183.82 and 153.75 million per year in 2010, 2011 and 2012, respectively. Waste generation rate of CFLs in Iran was determined to be 2.05 per person in 2012. The average amount of mercury, lead, nickel, arsenic and chromium was 0.417, 2.33, 0.064, 0.056 and 0.012 mg per lamp, respectively. Currently, waste of CFLs is disposed by municipal waste stream in waste landfills. For improving the current conditions, we propose by considering the successful experience of extended producer responsibility (EPR) in other electronic waste management. The EPR program with advanced recycling fee (ARF) is implemented for collecting and then recycling CFLs. For encouraging consumers to take the spent CFLs back at the end of the products’ useful life, a proportion of

  13. Superhedging in illiquid markets

    CERN Document Server

    Pennanen, Teemu

    2008-01-01

    We study contingent claims in a discrete-time market model where trading costs are given by convex functions and portfolios are constrained by convex sets. In addition to classical frictionless markets and markets with transaction costs or bid-ask spreads, our framework covers markets with nonlinear illiquidity effects for large instantaneous trades. We derive dual characterizations of superhedging conditions for contingent claim processes in a market without a cash account. The characterizations are given in terms of stochastic discount factors that correspond to martingale densities in a market with a cash account. The dual representations are valid under a topological condition and a weak consistency condition reminiscent of the ``law of one price'', both of which are implied by the no arbitrage condition in the case of classical perfectly liquid market models. We give alternative sufficient conditions that apply to market models with nonlinear cost functions and portfolio constraints.

  14. Energy Efficiency Financing for Low- and Moderate-Income Households: Current State of the Market, Issues, and Opportunities

    Energy Technology Data Exchange (ETDEWEB)

    None

    2017-08-01

    Although the need is great, many LMI households may not be able to afford efficiency improvements or may be inhibited from adopting efficiency for other reasons. Decision-makers across the country are currently exploring the challenges and potential solutions to ramping up adoption of efficiency in LMI households, including the use of financing.

  15. Analysis of the Adequacy of Cadastral Value of Real Estate Market Conditions (on the Example of the Volgograd Region

    Directory of Open Access Journals (Sweden)

    Oleg Vladimirovich Likhomanov

    2016-10-01

    Full Text Available The authors analyze the problem of the relationship of local authorities with owners and tenants of real estate taxation and rents. The conclusion is made about the negative impact of exclusion of independent appraisers from the process of cadastral valuation of real estate. The proposed amendment to the draft law “On state cadastral evaluation” changes in the structure of the Commission on dispute resolution, which in addition to representatives of administrations of municipalities should include representatives of the business community and independent evaluators in equal proportions. It is recommended to develop less longlasting mechanism for dealing with disputes about the size of the cadastral value of real estate in the commissions and courts, returning powers from the courts of common use in arbitration courts, as well as to make decision which would make the processes more transparent and objective. For the calculation of the taxable base of real estate it is proposed to use two different systems of determining the cadastral value of real estate: for objects of taxation on which there is a civil turnover on the real estate market (residential, trading and business centers, offices, commercial facilities and catering facilities based on the market value of real estate; for objects of taxation on which there is no civil, there is no market data about similar transactions (industrial buildings and structures, objects of incomplete construction, agricultural, and other buildings, through the establishment of cadastral value of the normative legal acts of bodies of state and municipal authorities.

  16. Comparison between current and ideal condition of educational justice from the students' viewpoints at Jahrom Nursing and Paramedical School.

    Science.gov (United States)

    Montaseri, Mohammad Ali; Hojat, Mohsen; Karimyar Jahromi, Mahdi

    2014-01-01

    Educational justice is a process by which all those involved in education are pondering and seeking to establish it in their regulatory environments. This study aimed to investigate effective factors in an ideal educational justice and the current condition of educational justice from the students' viewpoint and ultimately increase the awareness and understanding of authorities and educational planners of the existing shortcomings.  This is a descriptive-analytical study. Samples include all nursing, operating room, and anesthesia students of nursing and paramedical college who had passed at least 5 semesters. Data collection was carried out through a scholar questionnaire. Validity was assessed through content validity and reliability of the questionnaire was evaluated using a pilot study.  In order to determine the status of the scores, 5 points (very high), 4 (often), 3 (moderate), 2 (low) and 1 (very low) were assigned, respectively. To determine the justice level, a 35 score interval was considered as very low, low, medium, high and very high. SPSS software, descriptive statistics, independent t-test and ANOVA were used to analyze the data.  There was a significant difference between the ideal and the current conditions in all items (p≤0.001) and also in the total mean score of ideal condition  and mean score of current condition (p=0.010). In an educational system, educational methods and aims should be regulated in a way that principles and components of justice are attainable and distribution and allocation of educational facilities of justice are considered thoroughly.

  17. Comparison between current and ideal condition of educational justice from the students’ viewpoints at Jahrom Nursing and Paramedical School

    Science.gov (United States)

    MONTASERI, MOHAMMAD ALI; HOJAT, MOHSEN; KARIMYAR JAHROMI, MAHDI

    2014-01-01

    Introduction: Educational justice is a process by which all those involved in education are pondering and seeking to establish it in their regulatory environments. This study aimed to investigate effective factors in an ideal educational justice and the current condition of educational justice from the students’ viewpoint and ultimately increase the awareness and understanding of authorities and educational planners of the existing shortcomings.  Methods: This is a descriptive-analytical study. Samples include all nursing, operating room, and anesthesia students of nursing and paramedical college who had passed at least 5 semesters. Data collection was carried out through a scholar questionnaire. Validity was assessed through content validity and reliability of the questionnaire was evaluated using a pilot study.  In order to determine the status of the scores, 5 points (very high), 4 (often), 3 (moderate), 2 (low) and 1 (very low) were assigned, respectively. To determine the justice level, a 35 score interval was considered as very low, low, medium, high and very high. SPSS software, descriptive statistics, independent t-test and ANOVA were used to analyze the data.  Results: There was a significant difference between the ideal and the current conditions in all items (p≤0.001) and also in the total mean score of ideal condition  and mean score of current condition (p=0.010). Conclusion: In an educational system, educational methods and aims should be regulated in a way that principles and components of justice are attainable and distribution and allocation of educational facilities of justice are considered thoroughly. PMID:25512917

  18. Comparison between current and ideal condition of educational justice from the students’ viewpoints at Jahrom Nursing and Paramedical School

    Directory of Open Access Journals (Sweden)

    MOHAMMAD ALI MONTASERI

    2014-01-01

    Full Text Available Introduction: Educational justice is a process by which all those involved in education are pondering and seeking to establish it in their regulatory environments. This study aimed to investigate effective factors in an ideal educational justice and the current condition of educational justice from the students’ viewpoint and ultimately increase the awareness and understanding of authorities and educational planners of the existing shortcomings. Methods: This is a descriptive-analytical study. Samples include all nursing, operating room, and anesthesia students of nursing and paramedical college who had passed at least 5 semesters. Data collection was carried out through a scholar questionnaire. Validity was assessed through content validity and reliability of the questionnaire was evaluated using a pilot study. In order to determine the status of the scores, 5 points (very high, 4 (often, 3 (moderate, 2 (low and 1 (very low were assigned, respectively. To determine the justice level, a 35 score interval was considered as very low, low, medium, high and very high. SPSS software, descriptive statistics, independent t-test and ANOVA were used to analyze the data. Results: There was a significant difference between the ideal and the current conditions in all items (p≤0.001 and also in the total mean score of ideal condition and mean score of current condition (p=0.010. Conclusion: In an educational system, educational methods and aims should be regulated in a way that principles and components of justice are attainable and distribution and allocation of educational facilities of justice are considered thoroughly.

  19. B2B marketing

    OpenAIRE

    Pospíšilová, Lucie

    2010-01-01

    The main goal of this bachelor thesis is to apply theoretical knowledge in B2B marketing to the example of marketing processes in a particular company, to evaluate the current situation of its activities with regard to B2B principles and to suggest relevant recommendations. The theoretical part focuses on specific characteristics of B2B marketing, describes its differences from marketing on consumer markets, deals with buying behaviour of organizations and specifies particular features of mar...

  20. Global Simulations of the March 17, 2013 Storm: Importance of Boundary Conditions in Reproducing Ring Current Observations

    Science.gov (United States)

    Yu, Y.; Jordanova, V.; Larsen, B.; Claudepierre, S. G.; Welling, D. T.; Skoug, R. M.; Kletzing, C.

    2013-12-01

    As modeling capabilities become increasingly available for the study of inner magnetospheric dynamics, the models' boundary conditions remain a crucial controlling factor in reproducing observations. In this study, we use the kinetic Ring current-Atmosphere Interaction Model (RAM) two-way coupled with the global MHD model BATS-R-US to study the evolution of the ring current and its feedback to the ionospheric electrodynamics during the March 17, 2013 storm. The MHD code solves fluid quantities and provides the inner magnetosphere code with plasma sheet plasma, which is the primary source for the development of the ring current. In this study, we examine the effect of different boundary conditions in specifying the plasma sheet plasma source on reproducing observations of the inner magnetospheric/subauroral region, such as in-situ observations (e.g., flux, magnetic fields, and electric fields) from Van Allen Probes (RBSP), field-aligned currents from AMPERE, and global convection maps from SuperDARN. These different boundary settings include a Maxwellian distribution assumption with MHD single-fluid temperature and density, a Kappa distribution assumption with MHD single-fluid temperature and density, and a bi-Maxwellian distribution with anisotropic pressures passed from the MHD code. Results indicate that a Kappa distribution at the boundary of RAM leads to a better ring current flux prediction than that with a Maxwellian distribution assumption, as well as a more realistic spatial distribution of ion anisotropy, which is important in driving electromagnetic ion cyclotron waves. The anisotropic pressure coupling between the kinetic code and the MHD code with a bi-Maxwellian function significantly improves the agreement with observations, especially the Dst index prediction.

  1. Strong IMF By-Related Plasma Convection in the Ionosphere and Cusp Field-Aligned Currents Under Northward IMF Conditions

    Science.gov (United States)

    Le, G.; Lu, G.; Strangeway, R. J.; Pfaff, R. F., Jr.; Vondrak, Richard R. (Technical Monitor)

    2001-01-01

    We present in this paper an investigation of IMF-By related plasma convection and cusp field-aligned currents using FAST data and AMIE model during a prolonged interval with large positive IMF By and northward Bz conditions (By/Bz much greater than 1). Using the FAST single trajectory observations to validate the global convection patterns at key times and key locations, we have demonstrated that the AMIE procedure provides a reasonably good description of plasma circulations in the ionosphere during this interval. Our results show that the plasma convection in the ionosphere is consistent with the anti-parallel merging model. When the IMF has a strongly positive By component under northward conditions, we find that the global plasma convection forms two cells oriented nearly along the Sun-earth line in the ionosphere. In the northern hemisphere, the dayside cell has clockwise convection mainly circulating within the polar cap on open field lines. A second cell with counterclockwise convection is located in the nightside circulating across the polar cap boundary, The observed two-cell convection pattern appears to be driven by the reconnection along the anti-parallel merging lines poleward of the cusp extending toward the dusk side when IMF By/Bz much greater than 1. The magnetic tension force on the newly reconnected field lines drives the plasma to move from dusk to dawn in the polar cusp region near the polar cap boundary. The field-aligned currents in the cusp region flow downward into the ionosphere. The return field-aligned currents extend into the polar cap in the center of the dayside convection cell. The field-aligned currents are closed through the Peterson currents in the ionosphere, which flow poleward from the polar cap boundary along the electric field direction.

  2. Off-shore enhanced oil recovery in the north sea: matching CO_2 demand and supply given uncertain market conditions

    Science.gov (United States)

    Compernolle, Tine; Welkenhuysen, Kris; Huisman, Kuno; Piessens, Kris; Kort, Peter

    2015-04-01

    Introduction CO2 enhanced oil recovery (CO2-EOR) entails the injection of CO2 in mature oil fields in order to mobilize the oil. In particular, the injected CO2 reduces the oil's viscosity and acts as a propellant, resulting in an increased oil extraction rate (Leach et al., 2011). Given uncertainty in both oil price and CO2 price under the EU ETS system, aim of this study is to analyze under which economic conditions a CO2 exchange can be established between a CO2 supplier (an electricity producer for whom CO2 is a by-product) and a CO2 user (an offshore oil company that exploits oil fields in the North Sea and needs CO2 for enhanced oil recovery). Methodology A techno-economic simulation tool, PSS IV, was developed to provide investment decision support on integrated CO2-EOR projects (Welkenhuysen et al., 2014). Until now, a fixed onshore supply of CO2 was presumed. An economic optimization model is now developed for both the CO2 producer and the CO2 user. Because net present value and discounted cash flow methods are inadequate to deal with issues like uncertainty and the irreversibility of an investment decision, the real options theory is applied (Dixit and Pindyck, 1994). The way in which cooperation between the companies can take place, will be studied using game theoretical concepts (Lukas and Welling, 2014). Economic and technical data on CO2 capture are available from the PSS database (Piessens et al., 2012). Data on EOR performance, CO2 requirements and various costs are taken from literature (BERR, 2007; Klokk et al., 2010; Pershad et al., 2012). Results/Findings It will be shown what the impact of price uncertainty is on the investment decision of the electricity producer to capture and sell CO2, and on the decision of the oil producer to make the necessary investments to inject CO2 for enhanced oil recovery. Based on these results, it will be determined under which economic conditions a CO2 exchange and transport can take place. Furthermore, also the

  3. The Marketing Mix Revisited: Towards the 21st Century Marketing

    OpenAIRE

    E., Constantinides

    2006-01-01

    The paper assesses the current standing of the 4Ps Marketing Mix framework as the dominant marketing management paradigm and identifies market developments, environmental changes, and trends, as well as changing academic attitudes likely to affect the future of the Mix as theoretical concept and also the favourite management tool of marketing practitioners. It reviews the criticism on the 4Ps emanating from five traditional marketing areas - Consumer Marketing, Relationship Marketing, Service...

  4. The Marketing Mix Revisited: Towards the 21st Century Marketing

    OpenAIRE

    Constantinides, Efthymios

    2006-01-01

    The paper assesses the current standing of the 4Ps Marketing Mix framework as the dominant marketing management paradigm and identifies market developments, environmental changes, and trends, as well as changing academic attitudes likely to affect the future of the Mix as theoretical concept and also the favourite management tool of marketing practitioners. It reviews the criticism on the 4Ps emanating from five traditional marketing areas - Consumer Marketing, Relationship Marketing, Service...

  5. Strategic Marketing Planning Audit

    OpenAIRE

    Violeta Radulescu

    2012-01-01

    Market-oriented strategic planning is the process of defining and maintaining a viable relationship between objectives, training of personnel and resources of an organization, on the one hand and market conditions, on the other hand. Strategic marketing planning is an integral part of the strategic planning process of the organization. For successful marketing organization to obtain a competitive advantage, but also to measure the effectiveness of marketing actions the company is required to ...

  6. Strategic Marketing Planning Audit

    OpenAIRE

    Violeta Radulescu

    2012-01-01

    Market-oriented strategic planning is the process of defining and maintaining a viable relationship between objectives, training of personnel and resources of an organization, on the one hand and market conditions, on the other hand. Strategic marketing planning is an integral part of the strategic planning process of the organization. For successful marketing organization to obtain a competitive advantage, but also to measure the effectiveness of marketing actions the company is required to ...

  7. conditions

    Directory of Open Access Journals (Sweden)

    M. Venkatesulu

    1996-01-01

    Full Text Available Solutions of initial value problems associated with a pair of ordinary differential systems (L1,L2 defined on two adjacent intervals I1 and I2 and satisfying certain interface-spatial conditions at the common end (interface point are studied.

  8. The Marketing of Cultural Values

    OpenAIRE

    Ionel Enache

    2015-01-01

    The current, fast and unpredictable changes required a rapid transformation of Marketing. Marketing 3.0 can be the solution. Marketing 3.0 is a cultural and social marketing, a marketing of high values: moral, legal, esthetic and a marketing of superior needs: peace, justice, spiritual accomplishments, all globally approached. The goal of Marketing 3.0 is to convince all commercial and cultural structures to get involved in creating the Millennium Development Goals (MDGs): eradicating poverty...

  9. A QR accelerated volume-to-surface boundary condition for finite element solution of eddy current problems

    Energy Technology Data Exchange (ETDEWEB)

    White, D; Fasenfest, B; Rieben, R; Stowell, M

    2006-09-08

    We are concerned with the solution of time-dependent electromagnetic eddy current problems using a finite element formulation on three-dimensional unstructured meshes. We allow for multiple conducting regions, and our goal is to develop an efficient computational method that does not require a computational mesh of the air/vacuum regions. This requires a sophisticated global boundary condition specifying the total fields on the conductor boundaries. We propose a Biot-Savart law based volume-to-surface boundary condition to meet this requirement. This Biot-Savart approach is demonstrated to be very accurate. In addition, this approach can be accelerated via a low-rank QR approximation of the discretized Biot-Savart law.

  10. Risk Factors of Young Graduates in the Competitive E.U. Labour Market at the End of the Current Economic Crisis

    Directory of Open Access Journals (Sweden)

    Kacerova Eliska

    2016-09-01

    Full Text Available Modern development trends in the labour market have been an increasingly important political and economic issue not only domestically but also on the European level. It proves the fact that in The Europe 2020 strategy, one of the main five points is the aim to increase the employment rate of the population (age: 20–64 from the current 69% to at least 75%. Various risk groups of job candidates emerge among the unemployed. The economic crisis in 2007 made the situation in the labour markets worse. The demand for labour decreased while the number of candidates increased. In recent years, fresh graduates under the age of 25 have been regarded as a high risk group sometimes nicknamed “the lost generation” or Generation Y. This generation is well accustomed to modern technologies which they use for their own benefit and they are willing and able to work from anywhere. On the contrary, those over the age of 35, who are sometimes referred to as Generation X, have different attitudes and requirements for the labour market. Despite the increasing level of education among young people, their unemployment has been worsening since the economic crisis began. The aim of this article was to ascertain how future university graduates (491 final-year students from 5 faculties at Tomas Bata University in Zlín, Czech Republic perceive individual risk factors influencing the success of today’s graduate of Generation Y in the competitive labour market. The target group, future university graduates, evaluated 13 risk areas on a five-point scale. These 13 risk areas were identified based on primary research among 1.059 employers in the Czech Republic, which is a part of a complete two-year research project IGA/FaME/2013/030. This article focuses on only two areas which closely analysed the perception of graduates as drifters, and their demands for high starting salaries. These two risk areas were mentioned by employers as the areas with the highest risk and

  11. Comparative Analysis and Tendencies in the Development of the Cattle Market in the Conditions of the Quota System in the EU Countries and Bulgaria

    Directory of Open Access Journals (Sweden)

    I. Georgiev

    2005-05-01

    Full Text Available The process of recreating of the basic herds of the farm animals and the improvement of their breedconstitution, which has already begun in Bulgaria, is a prerequisite for the providing of more, and of betterquality, meat and milk for the needs of the domestic market, as well as for making the sector morecompetitive on the international markets. The purpose of the research concerned comparative analysis andtendencies in the development of the cattle market in the conditions of the quota system in the EU countriesand Bulgaria.One of the reasons for the decrease of the quantity of exported cattle and veal meat is that there isshortage of resources in the manufacturing industry, which to a great extent limits the export with thepurpose of satisfying the needs of the inner market.This quota will give Bulgaria the chance to export for the EU 2000 t. with zero customs tax.Although Bulgaria cannot make use of this opportunity for the moment, as there is not approved factory forproduction of meat to be exported to EU, we think that it as a good opportunity. It could be stimulating or thecompanies to take a step in this direction.The calculations show that after the countries of Central and Eastern Europe join the EU, theproduction of meat in the EU will increase by 20%. This however, will not lead to flooding of the marketbecause an increase of the income of the joining countries is expected, with a resulting increase ofconsumption. On the other hand, an increase of the export of meat and meat products is expected for thetraditional markets in Russia.The advantages of the quota system which is being introduced in Bulgaria, as part of the agrarianpolicy of the EU, directed at preventing of overproduction at the market, can be structured as follows:Providing guaranteed prices for the cattle products; Imposing financial sanctioned at exceeding theproduction quota; Opportunity for introducing two-stage quotas – a high price for the production for the

  12. Marketing w spółdzielczości rolniczej w Polsce. Podstawy i przesłanki stosowania

    OpenAIRE

    Kubiak, Katarzyna

    1994-01-01

    The article indicates the need to use basic marketing principles in the process of farming cooperatives' adaptation to the current economic conditions. Whereas marketing was formed in connection with the market behaviour of profit-oriented economic entities, a cooperative, apart from being an economic entity, is also an association of persons. Therefore, marketing concepts should be revised in order to be applied to cooperatives. Marketing-mix, consisting of product, price, dis...

  13. Impact of urban WWTP and CSO fluxes on river peak flow extremes under current and future climate conditions.

    Science.gov (United States)

    Keupers, Ingrid; Willems, Patrick

    2013-01-01

    The impact of urban water fluxes on the river system outflow of the Grote Nete catchment (Belgium) was studied. First the impact of the Waste Water Treatment Plant (WWTP) and the Combined Sewer Overflow (CSO) outflows on the river system for the current climatic conditions was determined by simulating the urban fluxes as point sources in a detailed, hydrodynamic river model. Comparison was made of the simulation results on peak flow extremes with and without the urban point sources. In a second step, the impact of climate change scenarios on the urban fluxes and the consequent impacts on the river flow extremes were studied. It is shown that the change in the 10-year return period hourly peak flow discharge due to climate change (-14% to +45%) was in the same order of magnitude as the change due to the urban fluxes (+5%) in current climate conditions. Different climate change scenarios do not change the impact of the urban fluxes much except for the climate scenario that involves a strong increase in rainfall extremes in summer. This scenario leads to a strong increase of the impact of the urban fluxes on the river system.

  14. Optimal Environmental Conditions and Anomalous Ecosystem Responses: Constraining Bottom-up Controls of Phytoplankton Biomass in the California Current System

    Science.gov (United States)

    Jacox, Michael G.; Hazen, Elliott L.; Bograd, Steven J.

    2016-06-01

    In Eastern Boundary Current systems, wind-driven upwelling drives nutrient-rich water to the ocean surface, making these regions among the most productive on Earth. Regulation of productivity by changing wind and/or nutrient conditions can dramatically impact ecosystem functioning, though the mechanisms are not well understood beyond broad-scale relationships. Here, we explore bottom-up controls during the California Current System (CCS) upwelling season by quantifying the dependence of phytoplankton biomass (as indicated by satellite chlorophyll estimates) on two key environmental parameters: subsurface nitrate concentration and surface wind stress. In general, moderate winds and high nitrate concentrations yield maximal biomass near shore, while offshore biomass is positively correlated with subsurface nitrate concentration. However, due to nonlinear interactions between the influences of wind and nitrate, bottom-up control of phytoplankton cannot be described by either one alone, nor by a combined metric such as nitrate flux. We quantify optimal environmental conditions for phytoplankton, defined as the wind/nitrate space that maximizes chlorophyll concentration, and present a framework for evaluating ecosystem change relative to environmental drivers. The utility of this framework is demonstrated by (i) elucidating anomalous CCS responses in 1998-1999, 2002, and 2005, and (ii) providing a basis for assessing potential biological impacts of projected climate change.

  15. Optimal Environmental Conditions and Anomalous Ecosystem Responses: Constraining Bottom-up Controls of Phytoplankton Biomass in the California Current System.

    Science.gov (United States)

    Jacox, Michael G; Hazen, Elliott L; Bograd, Steven J

    2016-06-09

    In Eastern Boundary Current systems, wind-driven upwelling drives nutrient-rich water to the ocean surface, making these regions among the most productive on Earth. Regulation of productivity by changing wind and/or nutrient conditions can dramatically impact ecosystem functioning, though the mechanisms are not well understood beyond broad-scale relationships. Here, we explore bottom-up controls during the California Current System (CCS) upwelling season by quantifying the dependence of phytoplankton biomass (as indicated by satellite chlorophyll estimates) on two key environmental parameters: subsurface nitrate concentration and surface wind stress. In general, moderate winds and high nitrate concentrations yield maximal biomass near shore, while offshore biomass is positively correlated with subsurface nitrate concentration. However, due to nonlinear interactions between the influences of wind and nitrate, bottom-up control of phytoplankton cannot be described by either one alone, nor by a combined metric such as nitrate flux. We quantify optimal environmental conditions for phytoplankton, defined as the wind/nitrate space that maximizes chlorophyll concentration, and present a framework for evaluating ecosystem change relative to environmental drivers. The utility of this framework is demonstrated by (i) elucidating anomalous CCS responses in 1998-1999, 2002, and 2005, and (ii) providing a basis for assessing potential biological impacts of projected climate change.

  16. Energy Efficiency Financing for Low- and Moderate-Income Households: Current State of the Market, Issues, and Opportunities

    Energy Technology Data Exchange (ETDEWEB)

    Leventis, Greg [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Kramer, Chris [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Schwartz, Lisa [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2017-08-09

    Ensuring that low- and moderate-income (LMI) households have access to energy efficiency is equitable, provides energy savings as a resource to meet energy needs, and can support multiple policy goals, such as affordable energy, job creation, and improved public health. Although the need is great, many LMI households may not be able to afford efficiency improvements or may be inhibited from adopting efficiency for other reasons. Decision-makers across the country are currently exploring the challenges and potential solutions to ramping up adoption of efficiency in LMI households, including the use of financing. The report’s objective is to offer state and local policymakers, state utility regulators, program administrators, financial institutions, consumer advocates and other LMI stakeholders with an understanding of: -The relationship between LMI communities and financing for energy efficiency, including important considerations for its use such as consumer protections -The larger programmatic context of grant-based assistance and other related resources supporting LMI household energy efficiency -Lessons learned from existing energy efficiency financing programs serving LMI households -Financing products used by these programs and their relative advantages and disadvantages in addressing barriers to financing or to energy efficiency uptake for LMI households

  17. Comparing markets rents from a user cost and reaction model

    NARCIS (Netherlands)

    Francke, M.K.

    2010-01-01

    The current policy in the Netherlands is that rents in the social housing sector are regulated and do not reflect market conditions. Housing associations are studying the possibility to partly adjust rents to the market rent, or at least they want to have insight in the size of the implicit subsidy

  18. Dynamics of pyroclastic density currents: Conditions that promote substrate erosion and self-channelization - Mount St Helens, Washington (USA)

    Science.gov (United States)

    Brand, Brittany D.; Mackaman-Lofland, Chelsea; Pollock, Nicholas M.; Bendaña, Sylvana; Dawson, Blaine; Wichgers, Pamela

    2014-04-01

    The May 18th, 1980 eruption of Mount St. Helens (MSH) produced multiple pyroclastic density currents (PDCs), burying the area north of the volcano under 10s of meters of deposits. Detailed measurements of recently exposed strata from these PDCs provide substantial insight into the dynamics of concentrated currents including inferences on particle-particle interactions, current mobility due to sedimentation fluidization and internal pore pressure, particle support mechanisms, the influence of surface roughness and the conditions that promote substrate erosion and self-channelization. Four primary flow units are identified along the extensive drainage system north of the volcano. Each flow unit has intricate vertical and lateral facies changes and complex cross-cutting relationships away from source. Each flow unit is an accumulation from an unsteady but locally sustained PDC or an amalgamation of several PDC pulses. The PDCs associated with Units I and II likely occurred during the pre-climactic, waxing phase of the eruption. These currents flowed around and filled in the hummocky topography, leaving the massive to diffusely-stratified deposits of Units I and II. The deposits of both Units I and II are generally more massive in low lying areas and more stratified in areas of high surface roughness, suggesting that surface roughness enhanced basal shear stress within the flow boundary. Units III and IV are associated with the climactic phase of the eruption, which produced the most voluminous and wide-spread PDCs. Both flow units are characteristically massive and enriched in vent-derived lithic blocks. These currents flowed over and around the debris avalanche deposits, as evidenced by the erosion of blocks from the hummocks. Unit III is massive, poorly sorted, and shows little to no evidence of elutriation or segregation of lithics and pumice, suggesting a highly concentrated current where size-density segregation was suppressed. Unit IV shows similar depositional

  19. Food-aversive classical conditioning increases a persistent sodium current in molluscan withdrawal interneurons in a transcription dependent manner.

    Science.gov (United States)

    Kiss, Tibor; Pirger, Zsolt; Kemenes, György

    2009-07-01

    In this study we examined changes in a persistent sodium current (I(NaP)) after behavioral aversive classical conditioning in the snail Helix pomatia. We trained animals by pairing food with a mild electric shock that triggered the whole-body withdrawal reflex. This aversive training resulted in transcription dependent long-term associative memory. Isolated central nervous system preparations were set up from trained, random control and naive animals and using two-electrode voltage clamp methods, I(NaP) was activated and measured in identified body withdrawal interneurons RPa3 and LPa3. We show here that in preparations from conditioned animals I(NaP) is increased, suggesting that modifications in intrinsic cellular properties contribute to the formation of the memory trace. Blocking RNA synthesis by systemic injection of actinomycin D (0.12microM) suppressed both memory consolidation in intact animals and the learning-induced increase of I(NaP) in withdrawal interneurons, suggesting that aversive classical conditioning affects sodium channel expression at the transcriptional level.

  20. EMERGING MARKETS

    Directory of Open Access Journals (Sweden)

    GHEORGHE CARALICEA-MĂRCULESCU

    2012-03-01

    Full Text Available The emerging markets are winning the currency war, because at this very moment its the battle of global financial institutions , as to who is more vulnerable and more exposed to the debt crisis and have their hands in more risky assets. US and Euro with their intertwining the financial stuff of the nation, the banks and the corporations are in a deep mess. One goes down, takes the other ones too. Right now , they all are struggling and getting beaten up , while the emerging markets are quiet and not really expressing their stands on the current situation except are reacting by all only putting their own houses in order.