WorldWideScience

Sample records for hidden market design

  1. On the Design of Artificial Stock Markets

    NARCIS (Netherlands)

    K. Boer-Sorban (Katalin); A. de Bruin (Arie); U. Kaymak (Uzay)

    2005-01-01

    textabstractArtificial stock markets are designed with the aim to study and understand market dynamics by representing (part of) real stock markets. Since there is a large variety of real stock markets with several partially observable elements and hidden processes, artificial markets differ

  2. Market-oriented management method of coalmine accident hidden dangers

    Institute of Scientific and Technical Information of China (English)

    LIU Zhao-xia; LI Xing-dong; LU Ying; REN Da-wei

    2007-01-01

    By analyzing the problems which exist currently in the accident hidden dangers management of the coal mine, this paper proposed a new kind of management method-"simulating the market", in which an operation pattern of simulating the market to transact hidden troubles was constructed. This method introduces "Market Mechanism"into safe management, and adopts measurable value to describe the hidden dangers such as" human behavior, technique, environment, equipments etc.". It regards the hidden dangers as "the goods produced by labor" which are found out by the safety managers and the security inspectors, then sells as "commodity". By the process of disposing, counterchecking, re-selling, and redisposing. It forms a set of market-oriented closed-form management pattern of coalmine accident hidden dangers. This kind of management method changes the past traditional methods in which the wageworkers treat safety management passively, but to encourage and restrict them to participate in the check-up and improvement of the hidden dangers.

  3. Stock Market Trend Analysis Using Hidden Markov Models

    OpenAIRE

    Kavitha, G.; Udhayakumar, A.; D. Nagarajan

    2013-01-01

    Price movements of stock market are not totally random. In fact, what drives the financial market and what pattern financial time series follows have long been the interest that attracts economists, mathematicians and most recently computer scientists [17]. This paper gives an idea about the trend analysis of stock market behaviour using Hidden Markov Model (HMM). The trend once followed over a particular period will sure repeat in future. The one day difference in close value of stocks for a...

  4. Hidden temporal order unveiled in stock market volatility variance

    Directory of Open Access Journals (Sweden)

    Y. Shapira

    2011-06-01

    Full Text Available When analyzed by standard statistical methods, the time series of the daily return of financial indices appear to behave as Markov random series with no apparent temporal order or memory. This empirical result seems to be counter intuitive since investor are influenced by both short and long term past market behaviors. Consequently much effort has been devoted to unveil hidden temporal order in the market dynamics. Here we show that temporal order is hidden in the series of the variance of the stocks volatility. First we show that the correlation between the variances of the daily returns and means of segments of these time series is very large and thus cannot be the output of random series, unless it has some temporal order in it. Next we show that while the temporal order does not show in the series of the daily return, rather in the variation of the corresponding volatility series. More specifically, we found that the behavior of the shuffled time series is equivalent to that of a random time series, while that of the original time series have large deviations from the expected random behavior, which is the result of temporal structure. We found the same generic behavior in 10 different stock markets from 7 different countries. We also present analysis of specially constructed sequences in order to better understand the origin of the observed temporal order in the market sequences. Each sequence was constructed from segments with equal number of elements taken from algebraic distributions of three different slopes.

  5. Hidden realities inside PBL design processes

    DEFF Research Database (Denmark)

    Pihl, Ole Verner

    2015-01-01

    Design Process, but is a group-based architecture and design education better than that which is individually based? How does PBL affect space, form, and creative processes? Hans Kiib, professor and one of the founders of the Department of Architecture and Design in Aalborg, describes his intentions...... within the group work, as it is closer related to the actual PBL process”. Is the Integrated Design Process (Knudstrup 2004) and is Colb (1975) still current and valid? Can we still use these methodologies when we must create “learning for an unknown future,” as Ronald Barnett (2004) claims that we...... investigates the creative processes of the collective and the individual and clarifies some of the hidden realities behind the PBL-based creative processes, both through an inquiry with the students and a more methodological and theoretical approach. The paper also explores how to integrate artistic...

  6. Market impact and trading profile of hidden orders in stock markets.

    Science.gov (United States)

    Moro, Esteban; Vicente, Javier; Moyano, Luis G; Gerig, Austin; Farmer, J Doyne; Vaglica, Gabriella; Lillo, Fabrizio; Mantegna, Rosario N

    2009-12-01

    We empirically study the market impact of trading orders. We are specifically interested in large trading orders that are executed incrementally, which we call hidden orders. These are statistically reconstructed based on information about market member codes using data from the Spanish Stock Market and the London Stock Exchange. We find that market impact is strongly concave, approximately increasing as the square root of order size. Furthermore, as a given order is executed, the impact grows in time according to a power law; after the order is finished, it reverts to a level of about 0.5-0.7 of its value at its peak. We observe that hidden orders are executed at a rate that more or less matches trading in the overall market, except for small deviations at the beginning and end of the order.

  7. Market impact and trading profile of hidden orders in stock markets

    Science.gov (United States)

    Moro, Esteban; Vicente, Javier; Moyano, Luis G.; Gerig, Austin; Farmer, J. Doyne; Vaglica, Gabriella; Lillo, Fabrizio; Mantegna, Rosario N.

    2009-12-01

    We empirically study the market impact of trading orders. We are specifically interested in large trading orders that are executed incrementally, which we call hidden orders. These are statistically reconstructed based on information about market member codes using data from the Spanish Stock Market and the London Stock Exchange. We find that market impact is strongly concave, approximately increasing as the square root of order size. Furthermore, as a given order is executed, the impact grows in time according to a power law; after the order is finished, it reverts to a level of about 0.5-0.7 of its value at its peak. We observe that hidden orders are executed at a rate that more or less matches trading in the overall market, except for small deviations at the beginning and end of the order.

  8. Marketing and design management.

    OpenAIRE

    Bruce, Margaret; Cooper, Rachel

    1997-01-01

    This title looks at the interface between marketing and design management, with particular focus on product development and corporate communications. It considers such issues as the role of design in the organisation, new product strategies and the effectiveness of the marketing/design relationship. Cases cover retail, services and industrial products in order to assess best practice in design management for marketing.

  9. Stroke: a Hidden Danger of Margin Trading in Stock Markets.

    Science.gov (United States)

    Lin, Shu-Hui; Wang, Chien-Ho; Liu, Tsai-Ching; Chen, Chin-Shyan

    2015-10-01

    Using 10-year population data from 2000 through 2009 in Taiwan, this is the first paper to analyze the relationship between margin trading in stock markets and stroke hospitalizations. The results show that 3 and 6 days after an increase of margin trading in the Taiwan stock markets are associated with greater stoke hospitalizations. In general, a 1 % increase in total margin trading positions is associated with an increment of 2.5 in the total number of stroke hospitalizations, where the mean number of hospital admissions is 233 cases a day. We further examine the effects of margin trading by gender and age groups and find that the effects of margin trading are significant for males and those who are 45-74 years old only. In summary, buying stocks with money you do not have is quite risky, especially if the prices of those stocks fall past a certain level or if there is a sudden and severe drop in the stock market. There is also a hidden danger to one's health from margin trading. A person should be cautious before conducting margin trading, because while it can be quite profitable, danger always lurks just around the corner.

  10. Design for Global Markets

    DEFF Research Database (Denmark)

    Boztepe, Suzan

    2009-01-01

    In a global economy, no company can safely assume that their products will be accepted in foreign markets. One key issue is to understand and meet the latent needs of culturally diverse target markets. This book examines from a user perspective the issue of developing new products for global...... markets. Given that main goal of any design is to create value for users, Boztepe argues that the concept of user value could be a driving force in design decision-making regarding product development for global markets. Through interviews with women about their kitchen practices and observations...... framework to assists marketers, product designers and managers to deal with the complex issue of designing and tailoring products for local needs....

  11. Essays on Market Design

    DEFF Research Database (Denmark)

    Liu, Yun

    This Ph.D. thesis is composed of four independent research papers in the field of Market Design. It begins with a general introduction for all four papers and ends with a brief conclusion. In this thesis, I study the impact of heterogeneous market participants on allocation outcomes in different...... market mechanisms; in addition, how to design alternative mechanisms that can more effectively allocate scarce resources with diverse economic and social goals. Chapter 1 studies the impact of affirmative action policies in the context of school choice. It addresses the following two questions: what......-specific acyclicity and strongly type-specific acyclicity, are crucial for effective affirmative action policies. However, these two cycle conditions are almost impossible to be satisfied in any finite market in practice. Given the limitation of the point-wise effectiveness in finite markets, I further illustrate...

  12. Statistical identification with hidden Markov models of large order splitting strategies in an equity market

    Science.gov (United States)

    Vaglica, Gabriella; Lillo, Fabrizio; Mantegna, Rosario N.

    2010-07-01

    Large trades in a financial market are usually split into smaller parts and traded incrementally over extended periods of time. We address these large trades as hidden orders. In order to identify and characterize hidden orders, we fit hidden Markov models to the time series of the sign of the tick-by-tick inventory variation of market members of the Spanish Stock Exchange. Our methodology probabilistically detects trading sequences, which are characterized by a significant majority of buy or sell transactions. We interpret these patches of sequential buying or selling transactions as proxies of the traded hidden orders. We find that the time, volume and number of transaction size distributions of these patches are fat tailed. Long patches are characterized by a large fraction of market orders and a low participation rate, while short patches have a large fraction of limit orders and a high participation rate. We observe the existence of a buy-sell asymmetry in the number, average length, average fraction of market orders and average participation rate of the detected patches. The detected asymmetry is clearly dependent on the local market trend. We also compare the hidden Markov model patches with those obtained with the segmentation method used in Vaglica et al (2008 Phys. Rev. E 77 036110), and we conclude that the former ones can be interpreted as a partition of the latter ones.

  13. Hidden realities inside PBL design processes

    DEFF Research Database (Denmark)

    Pihl, Ole Verner

    2015-01-01

    Design Process, but is a group-based architecture and design education better than that which is individually based? How does PBL affect space, form, and creative processes? Hans Kiib, professor and one of the founders of the Department of Architecture and Design in Aalborg, describes his intentions...... within the group work, as it is closer related to the actual PBL process”. Is the Integrated Design Process (Knudstrup 2004) and is Colb (1975) still current and valid? Can we still use these methodologies when we must create “learning for an unknown future,” as Ronald Barnett (2004) claims that we...... are passing from a complex world into one based on super complexity? Could Gaston Bachelard (1958), who writes in his book The Poetic of Space "that poets and artists are born phenomenologists," help architecture and design students in their journey to find his/her own professional expression? This paper...

  14. Market Design in Chinese Market Places

    OpenAIRE

    Krug, Barbara; Hendrischke, Hans

    2012-01-01

    textabstractThe market design (MD) approach to institutional analysis provides the analytical tools to evaluate endogenous institution building in local market places irrespective of the institutional setting of the national economy. Implicit in this analysis of endogenous institution building at the market place level is the recognition of institutional diversity, which none of the conventional forms of institutional analysis can provide. We extend the MD approach from its original game theo...

  15. Market design in Chinese market places

    NARCIS (Netherlands)

    B. Krug (Barbara); H. Hendrischke (Hans)

    2012-01-01

    textabstractThe market design (MD) approach to institutional analysis provides the analytical tools to evaluate endogenous institution building in local market places irrespective of the institutional setting of the national economy. Implicit in this analysis of endogenous institution building at

  16. Market Design in Chinese Market Places

    NARCIS (Netherlands)

    B. Krug (Barbara); H. Hendrischke (Hans)

    2012-01-01

    textabstractThe Market Design (MD) approach to institutional analysis provides the analytical tools to evaluate endogenous institution building in local market places irrespective of the institutional setting of the national economy. Implicit in this analysis of endogenous institution building at

  17. Market design in Chinese market places

    NARCIS (Netherlands)

    B. Krug (Barbara); H. Hendrischke (Hans)

    2012-01-01

    textabstractThe market design (MD) approach to institutional analysis provides the analytical tools to evaluate endogenous institution building in local market places irrespective of the institutional setting of the national economy. Implicit in this analysis of endogenous institution building at th

  18. Market Design in Chinese Market Places

    NARCIS (Netherlands)

    B. Krug (Barbara); H. Hendrischke (Hans)

    2012-01-01

    textabstractThe Market Design (MD) approach to institutional analysis provides the analytical tools to evaluate endogenous institution building in local market places irrespective of the institutional setting of the national economy. Implicit in this analysis of endogenous institution building at th

  19. Hidden realities inside PBL design processes

    DEFF Research Database (Denmark)

    Pihl, Ole Verner

    2015-01-01

    for the education as being intuition, reflection, artistic progression and critical interpretation (Kiib 2004). “As the reflection and critical interpretation are well integrated within the education, mostly parts of the exam evaluation, it seems like the artistic progression and intuition are somewhat drowning...... are passing from a complex world into one based on super complexity? Could Gaston Bachelard (1958), who writes in his book The Poetic of Space "that poets and artists are born phenomenologists," help architecture and design students in their journey to find his/her own professional expression? This paper...

  20. A Duration Hidden Markov Model for the Identification of Regimes in Stock Market Returns

    DEFF Research Database (Denmark)

    Ntantamis, Christos

    This paper introduces a Duration Hidden Markov Model to model bull and bear market regime switches in the stock market; the duration of each state of the Markov Chain is a random variable that depends on a set of exogenous variables. The model not only allows the endogenous determination...... of the different regimes and but also estimates the effect of the explanatory variables on the regimes' durations. The model is estimated here on NYSE returns using the short-term interest rate and the interest rate spread as exogenous variables. The bull market regime is assigned to the identified state...... with the higher mean and lower variance; bull market duration is found to be negatively dependent on short-term interest rates and positively on the interest rate spread, while bear market duration depends positively the short-term interest rate and negatively on the interest rate spread....

  1. Design and Implementation of Domain based Semantic Hidden Web Crawler

    OpenAIRE

    Manvi; Bhatia, Komal Kumar; Dixit, Ashutosh

    2015-01-01

    Web is a wide term which mainly consists of surface web and hidden web. One can easily access the surface web using traditional web crawlers, but they are not able to crawl the hidden portion of the web. These traditional crawlers retrieve contents from web pages, which are linked by hyperlinks ignoring the information hidden behind form pages, which cannot be extracted using simple hyperlink structure. Thus, they ignore large amount of data hidden behind search forms. This paper emphasizes o...

  2. Designing smart markets

    NARCIS (Netherlands)

    M. Bichler (Martin); A. Gupta (Alok); W. Ketter (Wolfgang)

    2010-01-01

    textabstractElectronic markets have been a core topic of information systems (IS) research for last three decades. We focus on a more recent phenomenon: smart markets. This phenomenon is starting to draw considerable interdisciplinary attention from the researchers in computer science, operations re

  3. The art of designing markets.

    Science.gov (United States)

    Roth, Alvin E

    2007-10-01

    Traditionally, markets have been viewed as simply the confluence of supply and demand. But to function properly, they must be able to attract a sufficient number of buyers and sellers, induce participants to make their preferences clear, and overcome congestion by providing both enough time to make choices and a speedy means of registering them. Solutions to these challenges are the province of market design--a blend of game theory and experimental economics. Roth, a professor of both business and economics at Harvard, is a leading market designer. He and his colleagues have rescued failing markets by, for example, designing labor clearinghouses through which U.S. doctors get their first jobs and auctions through which the Federal Communications Commission sells licenses for parts of the radio broadcast spectrum. They have also created marketlike allocation procedures that involve neither prices nor an exchange of money; these include systems for assigning children to schools in Boston and New York and for facilitating exchanges of kidneys. Computers enable the design of "smart markets" that combine the inputs of users in complex ways: In kidney exchange, they run through every possible match of donors and recipients to arrange the greatest possible number of transplants. In the future, computers may make it possible to auction bundled goods, such as airport takeoff and landing slots. As online markets--like those for jobs and dating--proliferate, a growing understanding of markets in general will provide virtually limitless opportunities for market design.

  4. Essays on Market Design

    DEFF Research Database (Denmark)

    Liu, Yun

    popular multi-unit auction rules: uniform-price auction (UPA) and discriminatory-price auction (DPA). I characterize the set of asymmetric monotone Bayes–Nash equilibria in a simple multi-unit auction game in which two units of a homogeneous object are auctioned among a set of bidders. I argue...... that bidders’ strategic behavior essentially comes from their diverse market positions (i.e., the winning probability and the probability of deciding the market-clearing price). That is, if a bidder has a relatively strong market position, she has less incentive to shade her bid for the second unit in a UPA......-member payoff and the core-stability. In the last chapter, I show that a variant of the Vickrey-Clarke-Groves auction, Ausubel’s clinching auction, is vulnerable to collusion in the sense that it always has a nonempty core. I further discuss an isomorphism relation between group strategy-proofness and non...

  5. Design choices for electricity markets

    Energy Technology Data Exchange (ETDEWEB)

    De Vries, Laurens

    2007-07-01

    Ten years after the first European Electricity Directive, the goal of creating a single European electricity market has not been reached, despite concerted efforts by the EU and certain member states to continue with the reforms. The policy of subsidiarity for many aspects of market design has as a consequence that member countries are implementing a variety of different market designs and are implementing the reforms at varying speeds. The Florence regulatory process, which was intended to provide a bottom-up approach for coordination and harmonization, has effectively stalled and been replaced by a series of 'mini fora' in which smaller groups of countries work on integrating their markets. At the same time, the European electricity supply industry is facing some significant challenges. This paper investigates the different choices that can be made in the design of electricity markets, how they relate to each other and how they relate to the policy goals. (auth)

  6. 7 CFR 29.37 - Designated market.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Designated market. 29.37 Section 29.37 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... INSPECTION Regulations Definitions § 29.37 Designated market. An auction market designated by the...

  7. May Stakeholders be Involved in Design Without Informed Consent? The Case of Hidden Design.

    Science.gov (United States)

    Pols, A J K

    2017-06-01

    Stakeholder involvement in design is desirable from both a practical and an ethical point of view. It is difficult to do well, however, and some problems recur again and again, both of a practical nature, e.g. stakeholders acting strategically rather than openly, and of an ethical nature, e.g. power imbalances unduly affecting the outcome of the process. Hidden Design has been proposed as a method to deal with the practical problems of stakeholder involvement. It aims to do so by taking the observation of stakeholder actions, rather than the outcomes of a deliberative process, as its input. Furthermore, it hides from stakeholders the fact that a design process is taking place so that they will not behave differently than they otherwise would. Both aspects of Hidden Design have raised ethical worries. In this paper I make an ethical analysis of what it means for a design process to leave participants uninformed or deceived rather than acquiring their informed consent beforehand, and to use observation of actions rather than deliberation as input for design, using Hidden Design as a case study. This analysis is based on two sets of normative guidelines: the ethical guidelines for psychological research involving deception or uninformed participants from two professional psychological organisations, and Habermasian norms for a fair and just (deliberative) process. It supports the conclusion that stakeholder involvement in design organised in this way can be ethically acceptable, though under a number of conditions and constraints.

  8. INDUSTRIAL DESIGN ELEMENTS IN MARKETING

    Directory of Open Access Journals (Sweden)

    TOCARIU Liliana

    2015-06-01

    Full Text Available Industrial design represents an important 20th century phenomenon, which contributed to the spectacular development of human society. There are a lot of domains in which the insertion of the industrial design methods and theories is extremely necessary, becoming common practice. Marketing uses industrial design elements in order to draw up advertisements for products, to develop logos or packaging with all its attached factors, to organise promotional sales with the view of penetrating a certain market or of appealing to a large number of consumers.

  9. Market Design and Supply Security in Imperfect Power Markets

    DEFF Research Database (Denmark)

    Schwenen, Sebastian

    2014-01-01

    Supply security in imperfect power markets is modelled under different market designs. In a uniform price auction for electricity with two firms, strategic behaviour may leave firms offering too few capacities and unable to supply all realized demand. Market design that relies oncapacity markets...... increases available generation capacities for sufficiently high capacity prices and consequently decreases energy prices. However, equilibrium capacity prices are non-competitive. Capacity markets can increase security of supply, but cannot mitigate market power, which is exercised in the capacity market...

  10. A novel design of hidden web crawler using ontology

    OpenAIRE

    Manvi; Bhatia, Komal Kumar; Dixit, Ashutosh

    2015-01-01

    Deep Web is content hidden behind HTML forms. Since it represents a large portion of the structured, unstructured and dynamic data on the Web, accessing Deep-Web content has been a long challenge for the database community. This paper describes a crawler for accessing Deep-Web using Ontologies. Performance evaluation of the proposed work showed that this new approach has promising results.

  11. Allocation Problems and Market Design

    DEFF Research Database (Denmark)

    Smilgins, Aleksandrs

    The thesis contains six independent papers with a common theme: Allocation problems and market design. The first paper is concerned with fair allocation of risk capital where independent autonomous subunits have risky activities and together constitute the entity's total risk, whose associated risk......-to-one matching model by including a set of objects, such that a matching consists of two agents from disjoint sets, and an object. Agents' preference lists consist of all possible pairs of objects and agents from the other set, and thus contain important information about agent-object tradeoffs. The notion...

  12. Allocation Problems and Market Design

    DEFF Research Database (Denmark)

    Smilgins, Aleksandrs

    The thesis contains six independent papers with a common theme: Allocation problems and market design. The first paper is concerned with fair allocation of risk capital where independent autonomous subunits have risky activities and together constitute the entity's total risk, whose associated risk...... with fractional players to allocate the common cost in an entity to the finite number of outputs. The paper is concerned with the computation of Aumann-Shapley prices when the cost function is estimated as a convex hull of a set of observed data points. It is discussed how to overcome certain problems related...... to non-differentiability of the cost function and inefficiency in production. Staying within the theme of cost sharing a fourth paper analyzes a model for trading green energy in a grid where countries are characterized by stochastic demand and stochastic production. The gain is obtained by trading which...

  13. Designing Multinational Electricity Balancing Markets

    NARCIS (Netherlands)

    Van der Veen, R.A.C.

    2012-01-01

    In today’s unbundled electricity markets, the balancing market is an intricate institutional arrangement that makes sure that the balance between electricity supply and demand is maintained. In the light of the development of a single electricity market in Europe, harmonization and integration of cu

  14. Designing Multinational Electricity Balancing Markets

    NARCIS (Netherlands)

    Van der Veen, R.A.C.

    2012-01-01

    In today’s unbundled electricity markets, the balancing market is an intricate institutional arrangement that makes sure that the balance between electricity supply and demand is maintained. In the light of the development of a single electricity market in Europe, harmonization and integration of

  15. Designing Multinational Electricity Balancing Markets

    NARCIS (Netherlands)

    Van der Veen, R.A.C.

    2012-01-01

    In today’s unbundled electricity markets, the balancing market is an intricate institutional arrangement that makes sure that the balance between electricity supply and demand is maintained. In the light of the development of a single electricity market in Europe, harmonization and integration of cu

  16. Market Aspects of an Interior Design Program.

    Science.gov (United States)

    Gold, Judy E.

    A project was conducted to evaluate a proposed interior design program in order to determine the marketability (job availability in the field of interior design and home furnishings merchandising) and the feasibility (educational requirements for entrance into the interior design and home furnishings merchandising job market) of the program. To…

  17. Market Aspects of an Interior Design Program.

    Science.gov (United States)

    Gold, Judy E.

    A project was conducted to evaluate a proposed interior design program in order to determine the marketability (job availability in the field of interior design and home furnishings merchandising) and the feasibility (educational requirements for entrance into the interior design and home furnishings merchandising job market) of the program. To…

  18. Designing a marketing plan that works.

    Science.gov (United States)

    Dienemann, J A; Wintz, L

    1992-01-01

    As healthcare organizations incorporate marketing strategies into daily operations, nurse executives find themselves involved in the process with varying degrees of comfort and success. The authors discuss the nurse executive's role and responsibilities for the success of a marketing plan and describe the importance of recognizing how far marketing has evolved within an organization in order to design a suitable plan successfully.

  19. Electricity Market Manipulation: How Behavioral Modeling Can Help Market Design

    Energy Technology Data Exchange (ETDEWEB)

    Gallo, Giulia [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2015-12-18

    The question of how to best design electricity markets to integrate variable and uncertain renewable energy resources is becoming increasingly important as more renewable energy is added to electric power systems. Current markets were designed based on a set of assumptions that are not always valid in scenarios of high penetrations of renewables. In a future where renewables might have a larger impact on market mechanisms as well as financial outcomes, there is a need for modeling tools and power system modeling software that can provide policy makers and industry actors with more realistic representations of wholesale markets. One option includes using agent-based modeling frameworks. This paper discusses how key elements of current and future wholesale power markets can be modeled using an agent-based approach and how this approach may become a useful paradigm that researchers can employ when studying and planning for power systems of the future.

  20. Auction Design for the Colombian Electricity Market

    OpenAIRE

    Ennio Stacchetti

    1999-01-01

    Colombia deregulated its electricity sector and created a new market for electricty in July 1995. The spot market price is determined by a daily auction among the producers. Though the auction is designed to foment price competition, water scarcity constraints and the relatively high utilization of production capacity at peak demand hours produce situations where the larger producers can exercise some market power. In extreme condi- tions, like those during the drought of 1997, prices can inc...

  1. Design and analysis of electricity markets

    Science.gov (United States)

    Sioshansi, Ramteen Mehr

    Restructured competitive electricity markets rely on designing market-based mechanisms which can efficiently coordinate the power system and minimize the exercise of market power. This dissertation is a series of essays which develop and analyze models of restructured electricity markets. Chapter 2 studies the incentive properties of a co-optimized market for energy and reserves that pays reserved generators their implied opportunity cost---which is the difference between their stated energy cost and the market-clearing price for energy. By analyzing the market as a competitive direct revelation mechanism we examine the properties of efficient equilibria and demonstrate that generators have incentives to shade their stated costs below actual costs. We further demonstrate that the expected energy payments of our mechanism is less than that in a disjoint market for energy only. Chapter 3 is an empirical validation of a supply function equilibrium (SFE) model. By comparing theoretically optimal supply functions and actual generation offers into the Texas spot balancing market, we show the SFE to fit the actual behavior of the largest generators in market. This not only serves to validate the model, but also demonstrates the extent to which firms exercise market power. Chapters 4 and 5 examine equity, incentive, and efficiency issues in the design of non-convex commitment auctions. We demonstrate that different near-optimal solutions to a central unit commitment problem which have similar-sized optimality gaps will generally yield vastly different energy prices and payoffs to individual generators. Although solving the mixed integer program to optimality will overcome such issues, we show that this relies on achieving optimality of the commitment---which may not be tractable for large-scale problems within the allotted timeframe. We then simulate and compare a competitive benchmark for a market with centralized and self commitment in order to bound the efficiency

  2. Unraveling Hidden Order in the Dynamics of Developed and Emerging Markets

    Science.gov (United States)

    Berman, Yonatan; Shapira, Yoash; Ben-Jacob, Eshel

    2014-01-01

    The characterization of asset price returns is an important subject in modern finance. Traditionally, the dynamics of stock returns are assumed to lack any temporal order. Here we present an analysis of the autocovariance of stock market indices and unravel temporal order in several major stock markets. We also demonstrate a fundamental difference between developed and emerging markets in the past decade - emerging markets are marked by positive order in contrast to developed markets whose dynamics are marked by weakly negative order. In addition, the reaction to financial crises was found to be reversed among developed and emerging markets, presenting large positive/negative autocovariance spikes following the onset of these crises. Notably, the Chinese market shows neutral or no order while being regarded as an emerging market. These findings show that despite the coupling between international markets and global trading, major differences exist between different markets, and demonstrate that the autocovariance of markets is correlated with their stability, as well as with their state of development. PMID:25383630

  3. Unraveling hidden order in the dynamics of developed and emerging markets.

    Science.gov (United States)

    Berman, Yonatan; Shapira, Yoash; Ben-Jacob, Eshel

    2014-01-01

    The characterization of asset price returns is an important subject in modern finance. Traditionally, the dynamics of stock returns are assumed to lack any temporal order. Here we present an analysis of the autocovariance of stock market indices and unravel temporal order in several major stock markets. We also demonstrate a fundamental difference between developed and emerging markets in the past decade - emerging markets are marked by positive order in contrast to developed markets whose dynamics are marked by weakly negative order. In addition, the reaction to financial crises was found to be reversed among developed and emerging markets, presenting large positive/negative autocovariance spikes following the onset of these crises. Notably, the Chinese market shows neutral or no order while being regarded as an emerging market. These findings show that despite the coupling between international markets and global trading, major differences exist between different markets, and demonstrate that the autocovariance of markets is correlated with their stability, as well as with their state of development.

  4. Labor Market Effects of Unemployment Insurance Design

    NARCIS (Netherlands)

    Tatsiramos, K.; van Ours, J.C.

    2012-01-01

    Abstract: With the emergence of the Great Recession unemployment insurance (UI) is once again at the heart of the policy debate. In this paper, we review the recent theoretical and empirical evidence on the labor market effects of UI design. We also discuss policy issues related to UI design, includ

  5. Labor market effects of unemployment insurance design

    NARCIS (Netherlands)

    Tatsiramos, K.; van Ours, J.C.

    2014-01-01

    With the emergence of the Great Recession unemployment insurance (UI) is once again at the heart of the policy debate. In this paper, we review the recent theoretical and empirical evidence on the labor market effects of UI design. We also discuss policy issues related to UI design, including the st

  6. The hidden cost of consensus: How coordinated market economies insulate politics

    Directory of Open Access Journals (Sweden)

    Lawrence Ezrow

    2015-11-01

    Full Text Available Previous research has argued that while elections motivate parties to respond to public sentiment, global economic ties reduce this responsiveness by redirecting elites from their electorates and toward market actors. In this study, we extend this work to examine the influence of globalization on party responsiveness across different forms of production-welfare regimes. Coordinated market economies (CMEs accommodate economic interdependence by striking corporatist bargains between political elites, trade union representatives, and organized business. Although these consensual relations facilitate economic stability, they also insulate policymakers from voters. Analyses that pair public opinion and party positions across 18 advanced capitalist democracies from 1977 to 2009 show that while CMEs permit political elites a wide room to maneuver under economic globalization, political parties competing in these organized market economies do not respond to public opinion. This is the case regardless of level of exposure to world markets. In CMEs, party position-taking is uninfluenced by external factors (economic globalization and domestic factors (public opinion alike. By examining the consequences for party behavior, our results raise questions about the virtues of coordinated market capitalism for the health of representative democracy.

  7. Application of Designing Economic Mechanisms to Power Market - Part 1 Generation Side Power Market Design

    Directory of Open Access Journals (Sweden)

    XIE Qingyang

    2013-04-01

    Full Text Available The paper studies on the core philosophy and algorithm of the designing economic mechanisms theory, a new algorithm of designing incentive compatible power market mechanisms is proposed, a generation side power market mechanism model which has features of inventive compatibility, informationally efficient and decentralized decision is constructed. The power market based on the designing economic mechanisms theory can lead to the Pareto Optimality of the resource allocation; meanwhile GENCOs are permitted to pursue profits maximization. The paper is in two parts. Part 1 focuses on the process of constructing a generation side power market competitive mechanism model based on the designing economic mechanisms theory. Part 2 presents the characteristic analysis of the generation side power market competitive mechanism.

  8. The Urban Design Hiddening in Life%隐于生活的城市设计

    Institute of Scientific and Technical Information of China (English)

    贺鹏

    2013-01-01

    Urban design focused on the areas of urban space, but the general design always focus on shaping the large public space and ignore the smal space hidden in life which is closely related to our daily lives. Hardly imagine, the casual moment in city wil be the best space in our life.%城市设计的内容集中在城市空间范畴,然而一般的设计都着重对大型公共空间进行塑造,而隐藏于生活之中和我们日常生活密切相关的小空间却总是被忽略。殊不知,城市中那些不经意的瞬间却会是我们生活中最美好的空间。

  9. Sensory Marketing:Designing Pleasurable Products

    Institute of Scientific and Technical Information of China (English)

    Lageat Thierry

    2004-01-01

    Luxury products, household appliances, cosmetics and products for the general public all use the techniques of sensory marketing in the very first phases of conception to specify or give a distinct character to the way they are perceived. Creating the visio-tactile qualities of a mobile phone or dashboard, designing the acoustics used in a lipstick tube closure: these considerations offer industry a way of managing and mastering the sensorial identity which will set their products apart from those of their competitors. Sensory marketing is based upon the objective definition, the analysis and the mastering of the qualitative characteristics of the object to be conceived.

  10. Hidden in plain sight marketing prescription drugs to consumers in the twentieth century.

    Science.gov (United States)

    Greene, Jeremy A; Herzberg, David

    2010-05-01

    Although the public health impact of direct-to-consumer (DTC) pharmaceutical advertising remains a subject of great controversy, such promotion is typically understood as a recent phenomenon permitted only by changes in federal regulation of print and broadcast advertising over the past two decades. But today's omnipresent ads are only the most recent chapter in a longer history of DTC pharmaceutical promotion (including the ghostwriting of popular articles, organization of public-relations events, and implicit advertising of products to consumers) stretching back over the twentieth century. We use trade literature and archival materials to examine the continuity of efforts to promote prescription drugs to consumers and to better grapple with the public health significance of contemporary pharmaceutical marketing practices.

  11. An "inverse square law" for the currency market: Uncovering hidden universality in heterogeneous complex systems

    CERN Document Server

    Chakraborty, Abhijit; Sinha, Sitabhra

    2016-01-01

    Identifying universal behavior is a challenging task for far-from-equilibrium complex systems. Here we investigate the collective dynamics of the international currency exchange market and show the existence of a semi-invariant signature masked by the high degree of heterogeneity in this complex system. The cumulative fluctuation distribution in the exchange rates of different currencies possess heavy tails characterized by exponents varying around a median value of 2. The systematic deviation of individual currencies from this putative universal form (the "inverse square law") can be partly ascribed to the differences in their economic prosperity and diversity of export products. The distinct nature of the fluctuation dynamics for currencies of developed, emerging and frontier economies are characterized in detail by detrended fluctuation analysis and variance-ratio tests, which shows that less developed economies are associated with sub-diffusive random walk processes. We hierarchically cluster the currenci...

  12. Auction design for the wireless spectrum market

    CERN Document Server

    Lin, Peng; Zhang, Qian

    2014-01-01

    This Brief introduces the wireless spectrum market and discusses the current research for spectrum auctions. It covers the unique properties of spectrum auction, such as interference relationship, reusability, divisibility, composite effect and marginal effect, while also proposing how to build economic incentives into the network architecture and protocols in order to optimize the efficiency of wireless systems.Three scenarios for designing new auctions are demonstrated. First, a truthful double auction scheme for spectrum trading considering both the heterogeneous propagation properties of c

  13. The marketing implications of affective product design.

    Science.gov (United States)

    Seva, Rosemary R; Duh, Henry Been-Lirn; Helander, Martin G

    2007-11-01

    Emotions are compelling human experiences and product designers can take advantage of this by conceptualizing emotion-engendering products that sell well in the market. This study hypothesized that product attributes influence users' emotions and that the relationship is moderated by the adherence of these product attributes to purchase criteria. It was further hypothesized that the emotional experience of the user influences purchase intention. A laboratory study was conducted to validate the hypotheses using mobile phones as test products. Sixty-two participants were asked to assess eight phones from a display of 10 phones and indicate their emotional experiences after assessment. Results suggest that some product attributes can cause intense emotional experience. The attributes relate to the phone's dimensions and the relationship between these dimensions. The study validated the notion of integrating affect in designing products that convey users' personalities.

  14. Asset prices, traders’ behavior and market design

    NARCIS (Netherlands)

    M. Anufriev; V. Panchenko

    2009-01-01

    The dynamics of a financial market with heterogeneous agents are analyzed under different market architectures. We start with a tractable behavioral model under Walrasian market clearing and simulate it under different trading protocols. The key behavioral feature of the model is the switching by ag

  15. Asset prices, traders' behavior, and market design

    NARCIS (Netherlands)

    M. Anufriev; V. Panchenko

    2007-01-01

    The dynamics in a financial market with heterogeneous agents is analyzed under different market architectures. We start with a tractable behavioral model under Walrasian market clearing and simulate it under more realistic trading protocols. The key behavioral feature of the model is the switching o

  16. New wholesale power market design using linked forward markets :

    Energy Technology Data Exchange (ETDEWEB)

    Silva Monroy, Cesar Augusto; Loose, Verne William; Ellison, James F.; Elliott, Ryan Thomas; Byrne, Raymond Harry; Guttromson, Ross; Tesfatsion, Leigh S.

    2013-04-01

    This report proposes a reformulation of U.S. ISO/RTO-managed wholesale electric power mar- kets for improved reliability and e ciency of system operations. Current markets do not specify or compensate primary frequency response. They also unnecessarily limit the participation of new technologies in reserve markets and o er insu cient economic inducements for new capacity invest- ment. In the proposed market reformulation, energy products are represented as physically-covered rm contracts and reserve products as physically-covered call option contracts. Trading of these products is supported by a backbone of linked ISO/RTO-managed forward markets with planning horizons ranging from multiple years to minutes ahead. A principal advantage of this reformulation is that reserve needs can be speci ed in detail, and resources can o er the services for which they are best suited, without being forced to conform to rigid reserve product de nitions. This should improve the business case for electric energy storage and other emerging technologies to provide reserve. In addition, the facilitation of price discovery should help to ensure e cient energy/reserve procurement and adequate levels of new capacity investment.

  17. 民航主题Hidden-Web爬虫的设计与实现%DESIGN AND IMPLEMENTATION OF CIVIL AVIATION-ORIENTED HIDDEN-WEB CRAWLER

    Institute of Scientific and Technical Information of China (English)

    张校慧; 徐彬; 陈国强; 陈珊

    2008-01-01

    分析了现今搜索引擎技术在民航主题Hidden-Web获取方面的缺陷,以此为鉴设计并实现了一个民航主题Hidden-Web爬虫.此爬虫使用主题分类等相关技术发现并抓取民航主题Hidden-Web所对应的前台Form,生成相应的Form库,然后利用启发式规则对Form库中的Form进行填写并搜集含有匹配结果的页面集.实验证明此爬虫的性能令人满意且对其它Hidden-Web的应用研究具有借鉴意义.

  18. Market design : Common Nordic end-user market

    Energy Technology Data Exchange (ETDEWEB)

    2009-07-01

    No later than 2015, suppliers in the Nordic countries should be able to offer electricity to consumers in any Nordic country on equal terms. In this report NordREG has analyzed the present situation in the Nordic countries and identified the issues that should be harmonised in order to establish a common Nordic end-user market. In this report NordREG also suggests an indicative road map for the implementation process. (Author)

  19. Moving toward New Horizons for Marketing Education: Designing a Marketing Training for the Poor in Developing and Emerging Markets

    Science.gov (United States)

    Teklehaimanot, Mebrahtu L.; Ingenbleek, Paul T. M.; Tessema, Workneh K.; van Trijp, Hans C. M.

    2017-01-01

    In recent years, marketing education has broadened to poor people in developing and emerging countries. In this article, the authors use four empirical studies that apply well-established training design procedures to design a marketing training program for Ethiopian pastoralists. Because pastoralists operate in extremely remote, traditional, and…

  20. Security market reaction to FDA fast track designations.

    Science.gov (United States)

    Anderson, Christopher W; Zhang, Ying

    2010-01-01

    Pharmaceutical firms can apply for the Food and Drug Administration to 'fast track' research and de velopment on new drugs, accelerating clinical trials and expediting regulatory review required prior to marketing to consumers. We investigate security market reaction to more than 100 fast track designations from 1998 to 2004. Fast track designation appears to enhance investor recognition of firm value. Specifically, fast track designation coincides with abnormal trading volume and excess daily stock returns for sponsoring firms. Institutional ownership and analyst attention also increase. Market response is more pronounced for firms that are smaller, do not yet market products, and have low institutional ownership.

  1. Physiologic aspects of designing hidden information systems based on visible optical radiation

    Directory of Open Access Journals (Sweden)

    Brailovskii V. V.

    2015-02-01

    Full Text Available The paper presents the methodology and experimental results of the study of human eye sensitivity in central and peripheral vision field to the visible light pulses. The experimental results show that transmission systems based on visible rays can work in hidden mode. Conditions providing hidden transmission differ significantly for day and night light levels. At low light levels (at night the non-perceptive nature of the pulsed light which is applied in the information transfer process should be used. In this case an optical transmitter is perceived as «usual» illuminant. In daylight, light pulse can be invisible at certain values of duration and frequency of the light pulses for central and peripheral vision. For example, light pulses with the duration of 5•10–6 s in the range from 20 to 200 Hz are «invisible».

  2. Using Laboratory Experiments to Design Efficient Market Institutions: The case of wholesale electricity markets

    OpenAIRE

    Staropoli, Carine; Jullien, Celine

    2006-01-01

    International audience; This paper assesses the contribution of laboratory experiments to the economics of design applied to the electricity industry. The analysis is dedicated to wholesale markets, and reviews the results accumulated to date concerning both the general architecture of power markets and the very details of the market rules or institution, that is the auction rule. We argue that these experimental results contribute to a better understanding of the performances properties and ...

  3. Design and analysis of post-marketing research.

    Science.gov (United States)

    Zhou, Xiao-Hua Andrew; Yang, Wei

    2013-07-01

    A post-marketing study is an integral part of research that helps to ensure a favorable risk-benefit profile for approved drugs used in the market. Because most of post-marketing studies use observational designs, which are liable to confounding, estimation of the causal effect of a drug versus a comparative one is very challenging. This article focuses on methodological issues of importance in designing and analyzing studies to evaluate the safety of marketed drugs, especially marketed traditional Chinese medicine (TCM) products. Advantages and limitations of the current designs and analytic methods for postmarketing studies are discussed, and recommendations are given for improving the validity of postmarketing studies in TCM products.

  4. National Design and Multinational Integration of Balancing Services Markets

    NARCIS (Netherlands)

    Abbasy, A.

    2012-01-01

    The “balancing market” in the liberalized electricity sector of today is the tool in the hands of the system operator to balance generation and consumption in the grid and ensure system security. This dissertation addresses market design issues of balancing services markets from a national perspecti

  5. Marketing and Product Design: A Rocky Love Affair

    Directory of Open Access Journals (Sweden)

    Landwehr Jan R.

    2015-11-01

    Full Text Available The success stories of design-oriented companies like Apple, Audi or Nike have put design on the agenda in many marketing departments. Consumers cannot elude the effect of aesthetics and therefore design is a major factor for business success. Typically consumers choose the product with the best design, all other aspects being equal. Only when the interplay of product characteristics, brand and design is carefully coordinated can successful products be created. This requires an integrated approach to design, one which is applied right at the beginning of the value chain. Product development, marketing and design need to work in close cooperation, communicate well and frequently, and collect feedback from the market. Superior aesthetics are always important but should be a top priority in cases where efficiency-oriented Asian competitors are able to offer functionally similar products at much lower prices.

  6. Electricity market design for the prosumer era

    Science.gov (United States)

    Parag, Yael; Sovacool, Benjamin K.

    2016-04-01

    Prosumers are agents that both consume and produce energy. With the growth in small and medium-sized agents using solar photovoltaic panels, smart meters, vehicle-to-grid electric automobiles, home batteries and other ‘smart’ devices, prosuming offers the potential for consumers and vehicle owners to re-evaluate their energy practices. As the number of prosumers increases, the electric utility sector of today is likely to undergo significant changes over the coming decades, offering possibilities for greening of the system, but also bringing many unknowns and risks that need to be identified and managed. To develop strategies for the future, policymakers and planners need knowledge of how prosumers could be integrated effectively and efficiently into competitive electricity markets. Here we identify and discuss three promising potential prosumer markets related to prosumer grid integration, peer-to-peer models and prosumer community groups. We also caution against optimism by laying out a series of caveats and complexities.

  7. Teaching User-Centered Design in New Product Marketing

    Science.gov (United States)

    Love, Edwin; Stone, Donn E.; Wilton, Taine

    2011-01-01

    Thanks in part to groundbreaking work by companies such as Apple and IDEO, there has been growing interest in design as a way to improve the odds of new product success. This paper describes a user-centered design workshop developed for a new product marketing course. The workshop included exercises designed to explain and illustrate the…

  8. Teaching User-Centered Design in New Product Marketing

    Science.gov (United States)

    Love, Edwin; Stone, Donn E.; Wilton, Taine

    2011-01-01

    Thanks in part to groundbreaking work by companies such as Apple and IDEO, there has been growing interest in design as a way to improve the odds of new product success. This paper describes a user-centered design workshop developed for a new product marketing course. The workshop included exercises designed to explain and illustrate the…

  9. How to Shape Markets Through Design Elements Such as Logos?

    DEFF Research Database (Denmark)

    Kristensen, Tore; Gabrielsen, Gorm

    In this paper, we use logo design as means of showing how variation it the consumer’s perceptions can influence the effectiveness of a market. It is often assumed that consumers perceive the same message when they explore options in a market. If they actually see different things in a logo, like...... understanding the intended mission statement, the market is not working 100%. We refer to this as idiosyncratic variation which simply means that people see different things. This paper is an attempt to analyse different designs of logos to see how one can improve the common understanding of a logo and thereby...

  10. Design and Implementation of Novel Artificial Neural Network Based Stock Market Forecasting System on Field-Programmable Gate Arrays

    Directory of Open Access Journals (Sweden)

    Md. S. Amin

    2011-01-01

    Full Text Available Problem statement: Multiagent system is very proficient and has rules well-suited for financial forecast with its neural network. In financial forecasting, the approach for rules extractions is less pertinent and involves algorithms which are complex. The unsupervised network method lacks in comprehensibility and leads to ambiguity. Approach: The application of neural network technology to real-time processing of financial market analysis demands the development of a new processing structure which allows efficient hardware realization of the neural network mechanism. This study describes the realization of neural network on FPGA device for stock market forecasting system. The stock market forecasting neural network architecture consists of three layers. These are input layer with three neurons, hidden layer with two neurons and output layer with one neuron. For both output layer and hidden layer neurons, Sigmoid transfer function is used. Neuron of each layer is modelled individually using behavioural VHDL. The layers are then connected using structural VHDL. This is followed by timing analysis and circuit synthesis for the validation, functionality and performance of the designated circuit. The designated portfolio is then programmed through download cable into the FPGA chip. Results: Kuala Lumpur Stock Exchange (KLSE index has been utilized for validating the usefulness of the completed prototype. Test on the sample of 100 data demonstrated an accuracy of 99.16% in predicting closing price of the KLSE index 10 days in advance. Conclusion: The test results are anticipated to be a higher rate of prediction for stock market analysis, thereby maintaining the high quality of supplying information in stock market business.

  11. Design Concepts. Teacher Edition. Marketing Education LAPs.

    Science.gov (United States)

    Hawley, Jana

    This learning activity packet is designed to help prepare students to acquire a competency: how to use design concepts in preparation for a career in the fashion industry. The unit consists of the competency, four objectives, suggested learning activities, transparency masters, and a pretest/posttest with answer keys. Activities include a…

  12. Analysis of the impact of imbalance settlement design on market behaviour in electricity balancing markets

    NARCIS (Netherlands)

    Van der Veen, R.A.C.; Abbasy, A.; Hakvoort, R.A.

    2010-01-01

    The imbalance settlement design is the part of an electricity balancing market design that stimulates so-called Balance Responsible Parties (BRPs) to balance their electricity production and consumption portfolio and to stick to their energy schedules by penalizing any deviations from these schedule

  13. Overpricing and Hidden Costs of Structured Products for Retail Investors: Evidence from the Danish Market for Principal Protected Notes

    DEFF Research Database (Denmark)

    Jørgensen, Peter Løchte; Nørholm, Henrik; Skovmand, David

    2011-01-01

    The aim of this work is to provide fast and accurate approximation schemes for the Monte Carlo pricing of derivatives in LIBOR market models. Standard methods can be applied to solve the stochastic differential equations of the successive LIBOR rates but the methods are generally slow. Our...... contribution is twofold. Firstly, we propose an alternative approximation scheme based on Picard iterations. This approach is similar in accuracy to the Euler discretization, but with the feature that each rate is evolved independently of the other rates in the term structure. This enables simultaneous...... calculation of derivative prices of different maturities using parallel computing. Secondly, the product terms occurring in the drift of a LIBOR market model driven by a jump process grow exponentially as a function of the number of rates, quickly rendering the model intractable. We reduce this growth from...

  14. 75 FR 63732 - Requirements for Derivatives Clearing Organizations, Designated Contract Markets, and Swap...

    Science.gov (United States)

    2010-10-18

    ... transaction fees and the spreads still make an unregulated market very, very profitable, probably more... Organizations, Designated Contract Markets, and Swap Execution Facilities Regarding the Mitigation of Conflicts... requirements on derivatives clearing organizations (``DCOs''), designated contract markets (``DCMs''), and swap...

  15. The role of graphic design in marketing communications

    OpenAIRE

    Praznik, Daša

    2014-01-01

    Well designed visual image is the first step of advertising that has an impact on our business partners and consumers. According to Slovenian proverb that "clothes make the man" we could say the same for graphic design and marketing. Well executed graphic design and visual communications enable the communication of our product with a customer. This could be also a communication with artistic approach and a special connection. In order to obtain good results, advertisers use techniques to get...

  16. Marketing Plan for Design Jewelry : Case Anniina Dunder

    OpenAIRE

    Dunder, Mikaela

    2008-01-01

    Jewelry designers might not be as customer-centered as Kotler recommend. Additionally, they are not constantly seeking to grow and make the most profit out of satisfying consumer needs better than competitors. However, it is imperative even for an individual designer to examine what the customers want and demand as well as think of a plan to satisfy this demand. Consequently, the purpose of this study is to create a guideline for a marketing plan for a beginning jewelry designers using jewelr...

  17. Eco-marketing and eco-design of products

    Directory of Open Access Journals (Sweden)

    Filipović Jovan

    2007-01-01

    Full Text Available Environmental marketing (Eco-marketing, as a relatively new movement, emerged at the beginning of the 20th century, is in the growing phase of its development. Eco-labeling and other ways/types of eco-marketing are attracting more attention of consumers, since they are aware of the necessity of nature conservation and environmental protection. There has been a lot of misunderstanding and miss leadings in interpretation and substantiation of ecomarketing claims in previous period of time. One of the most concrete improvements in eco-marketing was appearance and establishment of ISO 14020 guidelines. ISO 14020 guidelines are integral part of ISO 14000 series of standards, which could be implemented in eco-marketing. At the same time, development of "green" products and marketing of "green" products, are direct positive contributions to resources reduction, environmental protection and sustainable economic development. Companies designing this kind of products can expect better position on the market, improvement of competitiveness, reduction of expenses (less raw materials, less waste, less harmful effects on the environment, raising corporate social responsibility, higher export.

  18. Market Designs for High Levels of Variable Generation: Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Milligan, M.; Holttinen, H.; Kiviluoma, J.; Orths, A.; Lynch, M.; Soder, L.

    2014-10-01

    Variable renewable generation is increasing in penetration in modern power systems, leading to higher variability in the supply and price of electricity as well as lower average spot prices. This raises new challenges, particularly in ensuring sufficient capacity and flexibility from conventional technologies. Because the fixed costs and lifetimes of electricity generation investments are significant, designing markets and regulations that ensure the efficient integration of renewable generation is a significant challenge. This papers reviews the state of play of market designs for high levels of variable generation in the United States and Europe and considers new developments in both regions.

  19. Design element analysis on juice market Case study: Prigat

    Directory of Open Access Journals (Sweden)

    Nicoleta Andreea NEACŞU

    2015-06-01

    Full Text Available : If at the beginning package was considered simply a package that contained a product, now due to the development and modernization of the trade, it is a very valuable component of the marketing policy, being a carrier of messages to the consumer. Classic design elements that are included in any packaging refer to shape, color and graphics. The Romanian Juices Market was marked by originality and innovation in terms of packaging design elements. Thus, from 1998 until now the following have appeared: the first wide mouth square bottle, the first sport opening head PET bottle for Prigat Active, the first opening gable top box produced in our country.

  20. Support schemes and market design in international offshore grids

    DEFF Research Database (Denmark)

    Schröder, Sascha Thorsten

    2013-01-01

    International offshore grids can combine the grid connection of offshore wind parks with the possibility for international power trading in the future. This paper investigates the choice of support scheme and power market design in international offshore grids and derives resulting incentives....... For example, day-ahead market design could be chosen such that an offshore wind park is affiliated to a national country or placed in a neutral offshore hub. With regard to balancing, an offshore wind park's access to a specific country may be blocked due to interconnector congestion from power trading. Hence...

  1. Design of a pulse oximeter for price sensitive emerging markets.

    Science.gov (United States)

    Jones, Z; Woods, E; Nielson, D; Mahadevan, S V

    2010-01-01

    While the global market for medical devices is located primarily in developed countries, price sensitive emerging markets comprise an attractive, underserved segment in which products need a unique set of value propositions to be competitive. A pulse oximeter was designed expressly for emerging markets, and a novel feature set was implemented to reduce the cost of ownership and improve the usability of the device. Innovations included the ability of the device to generate its own electricity, a built in sensor which cuts down on operating costs, and a graphical, symbolic user interface. These features yield an average reduction of over 75% in the device cost of ownership versus comparable pulse oximeters already on the market.

  2. Market Evolution: Wholesale Electricity Market Design for 21st Century Power Systems

    Energy Technology Data Exchange (ETDEWEB)

    Cochran, Jaquelin [National Renewable Energy Lab. (NREL), Golden, CO (United States); Miller, Mackay [National Renewable Energy Lab. (NREL), Golden, CO (United States); Milligan, Michael [National Renewable Energy Lab. (NREL), Golden, CO (United States); Ela, Erik [National Renewable Energy Lab. (NREL), Golden, CO (United States); Arent, Douglas [National Renewable Energy Lab. (NREL), Golden, CO (United States); Bloom, Aaron [National Renewable Energy Lab. (NREL), Golden, CO (United States); Futch, Matthew [IBM, Northcastle, NY (United States); Kiviluoma, Juha [VTT Technical Research Centre of Finland, Espo (Finland); Holtinnen, Hannele [VTT Technical Research Centre of Finland, Espo (Finland); Orths, Antje [Energinet.dk (Denmark); Gomez-Lazaro, Emilio [University of Castilla-La Mancha, Real (Spain); Martin-Martinez, Sergio [University of Castilla-La Mancha, Real (Spain); Kukoda, S. [International Copper Association, New York, NY (United States); Garcia, Glycon [International Copper Association, New York, NY (United States); Mikkelsen, Kim M. [Global Green Growth Inst., Seoul (Korea); Yongqiang, Zhao [China National Renewable Energy Center, Beijing (China); Sandholt, Kaare [China National Renewable Energy Center, Beijing (China)

    2013-10-01

    Demand for affordable, reliable, domestically sourced, and low-carbon electricity is on the rise. This growing demand is driven in part by evolving public policy priorities, especially reducing the health and environmental impacts of electricity service and expanding energy access to under-served customers. Consequently, variable renewable energy resources comprise an increasing share ofelectricity generation globally. At the same time, new opportunities for addressing the variability of renewables are being strengthened through advances in smart grids, communications, and technologies that enable dispatchable demand response and distributed generation to extend to the mass market. A key challenge of merging these opportunities is market design -- determining how to createincentives and compensate providers justly for attributes and performance that ensure a reliable and secure grid -- in a context that fully realizes the potential of a broad array of sources of flexibility in both the wholesale power and retail markets. This report reviews the suite of wholesale power market designs in use and under consideration to ensure adequacy, security, and flexibilityin a landscape of significant variable renewable energy. It also examines considerations needed to ensure that wholesale market designs are inclusive of emerging technologies, such as demand response, distributed generation, and storage.

  3. 潜藏于现代设计中的未来主义%Futurism Hidden in Modern Design

    Institute of Scientific and Technical Information of China (English)

    吕秋琼

    2014-01-01

    未来主义艺术思潮衰落于20世纪20年代,加上两次世界大战导致艺术家大批量丧生,它受到重创。然而,未来主义所倡导的理念和元素,至今仍出现在生活的各领域中,这些身影并非历史的遗迹,而是未来主义被引用及进化的结果。%Futurism as a movement in art began to decline from the 1920s .Many artists of futurism were killed in two world wars ,and now futurism has basically disappeared .However ,some elements advocated by futurism are still an important part of Western culture .They qui-etly have hidden in the design of modern life .These are not the relic of history ,but the results of the design elements that was referenced and continuously evolving .

  4. Hidden attractors in dynamical systems

    Science.gov (United States)

    Dudkowski, Dawid; Jafari, Sajad; Kapitaniak, Tomasz; Kuznetsov, Nikolay V.; Leonov, Gennady A.; Prasad, Awadhesh

    2016-06-01

    Complex dynamical systems, ranging from the climate, ecosystems to financial markets and engineering applications typically have many coexisting attractors. This property of the system is called multistability. The final state, i.e., the attractor on which the multistable system evolves strongly depends on the initial conditions. Additionally, such systems are very sensitive towards noise and system parameters so a sudden shift to a contrasting regime may occur. To understand the dynamics of these systems one has to identify all possible attractors and their basins of attraction. Recently, it has been shown that multistability is connected with the occurrence of unpredictable attractors which have been called hidden attractors. The basins of attraction of the hidden attractors do not touch unstable fixed points (if exists) and are located far away from such points. Numerical localization of the hidden attractors is not straightforward since there are no transient processes leading to them from the neighborhoods of unstable fixed points and one has to use the special analytical-numerical procedures. From the viewpoint of applications, the identification of hidden attractors is the major issue. The knowledge about the emergence and properties of hidden attractors can increase the likelihood that the system will remain on the most desirable attractor and reduce the risk of the sudden jump to undesired behavior. We review the most representative examples of hidden attractors, discuss their theoretical properties and experimental observations. We also describe numerical methods which allow identification of the hidden attractors.

  5. Designing an Energy Drink: High School Students Learn Design and Marketing Skills in This Activity

    Science.gov (United States)

    Martin, Doug

    2008-01-01

    A decade ago, energy drinks were almost nonexistent in the United States, but in the past five years they've become wildly popular. In fact, the $3.4 billion energy-drink market is expected to double this year alone, and the younger generation is the market targeted by manufacturers. This article presents an energy-drink designing activity. This…

  6. Designing an Energy Drink: High School Students Learn Design and Marketing Skills in This Activity

    Science.gov (United States)

    Martin, Doug

    2008-01-01

    A decade ago, energy drinks were almost nonexistent in the United States, but in the past five years they've become wildly popular. In fact, the $3.4 billion energy-drink market is expected to double this year alone, and the younger generation is the market targeted by manufacturers. This article presents an energy-drink designing activity. This…

  7. Beyond consensus: statistical free energies reveal hidden interactions in the design of a TPR motif.

    Science.gov (United States)

    Magliery, Thomas J; Regan, Lynne

    2004-10-22

    Consensus design methods have been used successfully to engineer proteins with a particular fold, and moreover to engineer thermostable exemplars of particular folds. Here, we consider how a statistical free energy approach can expand upon current methods of phylogenetic design. As an example, we have analyzed the tetratricopeptide repeat (TPR) motif, using multiple sequence alignment to identify the significance of each position in the TPR. The results provide information above and beyond that revealed by consensus design alone, especially at poorly conserved positions. A particularly striking finding is that certain residues, which TPR-peptide co-crystal structures show are in direct contact with the ligand, display a marked hypervariability. This suggests a novel means of identifying ligand-binding sites, and also implies that TPRs generally function as ligand-binding domains. Using perturbation analysis (or statistical coupling analysis), we examined site-site interactions within the TPR motif. Correlated occurrences of amino acid residues at poorly conserved positions explain how TPRs achieve their near-neutral surface charge distributions, and why a TPR designed from straight consensus has an unusually high net charge. Networks of interacting sites revealed that TPRs fall into two unrecognized families with distinct sets of interactions related to the identity of position 7 (Leu or Lys/Arg). Statistical free energy analysis provides a more complete description of "What makes a TPR a TPR?" than consensus alone, and it suggests general approaches to extend and improve the phylogenetic design of proteins.

  8. Beautiful Architecture Leading Thinkers Reveal The Hidden Beauty In Software Design

    CERN Document Server

    Spinellis, Diomidis

    2009-01-01

    What are the ingredients of robust, elegant, flexible, and maintainable software architecture? Beautiful Architecture answers this question through a collection of intriguing essays from more than a dozen of today's leading software designers and architects. In each essay, contributors present a notable software architecture, and analyze what makes it innovative and ideal for its purpose.

  9. Finding hidden treasure: a 28-year case study for optimizing experimental designs

    Science.gov (United States)

    Field-based agronomic and genetic research is a decision-based process. Many decisions are required to design, conduct, analyze, and complete any field experiment. While these decisions are critical to the success of any research program, their importance is magnified for research on perennial crops...

  10. New content, design, and marketing trends in commercial publishing

    Directory of Open Access Journals (Sweden)

    Leonardo Blažević

    2009-07-01

    Full Text Available The aim of the paper is to analyse the actual status of book publishing in Croatia, envisage the trends of its future development and, by analyzing the current state of affairs and new book marketing trends, draw conclusions as to which directions the publishing companies should take in order to survive on the market. The aims stated as such result from the author’s research and review of the business operations of the ‘Naklada Ljevak’ publishing company, and from the monitoring of relevant home and foreign literature in the field of marketing in general as well as specialized book marketing literature. In the introductory part the author defines publishing and its amphibious nature that lies in the fact that publishing is at the same time the process of creation and distribution of knowledge and culture, as well as a business resulting in education, as well as in entertainment. The following chapter offers an explanation of the most important facts required to understand the current publishing marketing (globalization, huge sales chains, fierce competition, ever lower standard of living in Croatia… and lists the marketing programme elements applicable to publishing. Further on, the focus shifts on the book as a product and a part of publishing marketing. It mentions the economic and business trends that have affected the development of publishing as an industry over the past sixty years, and the book as a product. New book content trends have been elaborated as well: novels on exotic countries, current affairs issues, autobiographies and biographies, self-help manuals and titles offering ‘instant-knowledge’. There is a definition and explanation of trends that relate to the book as a material product such as cover design, format, binding, types of print paper and technical features such as layout, margins, font size and spacing. 

  11. New content, design, and marketing trends in commercial publishing

    Directory of Open Access Journals (Sweden)

    Leonardo Blažević

    2009-07-01

    Full Text Available The aim of the paper is to analyse the actual status of book publishing in Croatia, envisage the trends of its future development and, by analyzing the current state of affairs and new book marketing trends, draw conclusions as to which directions the publishing companies should take in order to survive on the market. The aims stated as such result from the author’s research and review of the business operations of the ‘Naklada Ljevak’ publishing company, and from the monitoring of relevant home and foreign literature in the field of marketing in general as well as specialized book marketing literature. In the introductory part the author defines publishing and its amphibious nature that lies in the fact that publishing is at the same time the process of creation and distribution of knowledge and culture, as well as a business resulting in education, as well as in entertainment. The following chapter offers an explanation of the most important facts required to understand the current publishing marketing (globalization, huge sales chains, fierce competition, ever lower standard of living in Croatia… and lists the marketing programme elements applicable to publishing. Further on, the focus shifts on the book as a product and a part of publishing marketing. It mentions the economic and business trends that have affected the development of publishing as an industry over the past sixty years, and the book as a product. New book content trends have been elaborated as well: novels on exotic countries, current affairs issues, autobiographies and biographies, self-help manuals and titles offering ‘instant-knowledge’. There is a definition and explanation of trends that relate to the book as a material product such as cover design, format, binding, types of print paper and technical features such as layout, margins, font size and spacing. 

  12. On the Market Aspect of Product Program Design: Towards a Definition of an Architecture of the Market

    DEFF Research Database (Denmark)

    Hansen, Christian Lindschou; Mortensen, Niels Henrik; Hvam, Lars

    2012-01-01

    an architecture of the market. This is to be interpreted as the ‘market perspective’ of the product family referring to the design of the product family from the market’s point of view. The main result of this paper is the suggestion of a definition of a market architecture with an articulation of its elements...

  13. Hidden loss

    DEFF Research Database (Denmark)

    Kieffer-Kristensen, Rikke; Johansen, Karen Lise Gaardsvig

    2013-01-01

    to participate. RESULTS: All children were affected by their parents' ABI and the altered family situation. The children's expressions led the authors to identify six themes, including fear of losing the parent, distress and estrangement, chores and responsibilities, hidden loss, coping and support. The main...... the ill parent. These findings contribute to a deeper understanding of the traumatic process of parental ABI that some children experience and emphasize the importance of family-centred interventions that include the children....

  14. Designing an Incentive Contract Menu for Sustaining the Electricity Market

    OpenAIRE

    Ying Yu; Tongdan Jin; Chunjie Zhong

    2015-01-01

    This paper designs an incentive contract menu to achieve long-term stability for electricity prices in a day-ahead electricity market. A bi-level Stackelberg game model is proposed to search for the optimal incentive mechanism under a one-leader and multi-followers gaming framework. A multi-agent simulation platform was developed to investigate the effectiveness of the incentive mechanism using an independent system operator (ISO) and multiple power generating companies (GenCos). Further, a Q...

  15. Managing Hidden Costs of Offshoring

    DEFF Research Database (Denmark)

    Larsen, Marcus M.; Pedersen, Torben

    2014-01-01

    This chapter investigates the concept of the ‘hidden costs’ of offshoring, i.e. unexpected offshoring costs exceeding the initially expected costs. Due to the highly undefined nature of these costs, we position our analysis towards the strategic responses of firms’ realisation of hidden costs....... In this regard, we argue that a major response to the hidden costs of offshoring is the identification and utilisation of strategic mechanisms in the organisational design to eventually achieving system integration in a globally dispersed and disaggregated organisation. This is heavily moderated by a learning...

  16. A modelling breakthrough for market design analysis to test massive intermittent generation integration in markets results of selected OPTIMATE studies

    DEFF Research Database (Denmark)

    Beaude, Francois; Atayi, A.; Bourmaud, J.-Y.

    2013-01-01

    The OPTIMATE1 platform focuses on electricity system and market designs modelling in order to assess current and innovative designs in Europe. The current paper describes the results of the first validation studies' conducted with the tool. These studies deal with day-ahead market rules, load fle...

  17. Market Design for a P2P Backup System

    Science.gov (United States)

    Seuken, Sven; Charles, Denis; Chickering, Max; Puri, Sidd

    Peer-to-peer (P2P) backup systems are an attractive alternative to server-based systems because the immense costs of large data centers can be saved by using idle resources on millions of private computers instead. This paper presents the design and theoretical analysis of a market for a P2P backup system. While our long-term goal is an open resource exchange market using real money, here we consider a system where monetary transfers are prohibited. A user who wants to backup his data must in return supply some of his resources (storage space, upload and download bandwidth) to the system.We propose a hybrid P2P architecture where all backup data is transferred directly between peers, but a dedicated server coordinates all operations and maintains meta-data. We achieve high reliability guarantees while keeping our data replication factor low by adopting sophisticated erasure coding technology (cf., [2]).

  18. Designing incentive market mechanisms for improving restructured power system reliabilities

    DEFF Research Database (Denmark)

    Ding, Yi; Østergaard, Jacob; Wu, Qiuwei

    2011-01-01

    In a restructured power system, the monopoly generation utility is replaced by different electricity producers. There exists extreme price volatility caused by random failures by generation or/and transmission systems. In these cases, producers' profits can be much higher than those in the normal...... mechanisms for improving the restructured power system reliabilities have been designed in this paper. In the proposed incentive mechanisms, penalty will be implemented on a producer if the failures of its generator(s) result in the variation of electricity prices. Incentive market mechanisms can motivate...... state. The reliability management of producers usually cannot be directly controlled by the system operators in a restructured power system. Producers may have no motivation to improve their reliabilities, which can result in serious system unreliability issues in the new environment. Incentive market...

  19. Linking Design, Marketing, and Innovation: Managing the Connection for Competitive Advantage

    OpenAIRE

    Dr. Yen Hsu

    2012-01-01

    Marketing should closely coordinate with product innovation. Not only will an effective connection of the marketing activity and design trigger product innovation in enterprises, it is a key factor to the product success in the market place. In practice, how to process product design so as to reach the goal of marketing during the innovation procedure? In the past, enterprises did have some concrete actions but empirical studies regarding the correlation model between marketing strategy and d...

  20. The Hidden Costs of Offshoring

    DEFF Research Database (Denmark)

    Møller Larsen, Marcus; Manning, Stephan; Pedersen, Torben

    2011-01-01

    This study seeks to explain hidden costs of offshoring, i.e. unexpected costs resulting from the relocation of business tasks and activities outside the home country. We develop a model that highlights the role of complexity, design orientation and experience in explaining hidden costs of offshor...... of our study is to suggest how hidden costs of offshoring can be mitigated through an explicit orientation towards improving organizational processes and structures as well as experience with offshoring.......This study seeks to explain hidden costs of offshoring, i.e. unexpected costs resulting from the relocation of business tasks and activities outside the home country. We develop a model that highlights the role of complexity, design orientation and experience in explaining hidden costs...... of offshoring. Specifically, we propose that hidden costs can be explained by the combination of increasing structural, operational and social complexity of offshoring activities. In addition, we suggest that firm orientation towards organizational design as part of an offshoring strategy and offshoring...

  1. 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)

  2. Economic market design and planning for electric power systems

    CERN Document Server

    Mili, Lamine

    2010-01-01

    Discover cutting-edge developments in electric power systems. Stemming from cutting-edge research and education activities in the field of electric power systems, this book brings together the knowledge of a panel of experts in economics, the social sciences, and electric power systems. In ten concise and comprehensible chapters, the book provides unprecedented coverage of the operation, control, planning, and design of electric power systems. It also discusses:. A framework for interdisciplinary research and education;. Modeling electricity markets;. Alternative economic criteria and proactiv.

  3. Voice user interface design for emerging multilingual markets

    CSIR Research Space (South Africa)

    Van Huyssteen, G

    2012-10-01

    Full Text Available of our current research is to get a better understanding of business and design issues related to IVRs in a multilingual, emerging market such as South www.sun-e-shop.co.za ? 2012 SUN MeDIA Stellenbosch www.africansunmedia.co.za Voice user interface....S. Parikh. 2009. A comparative study of speech and dialed input voice interfaces in rural India. Proceedings of the Conference on Human Factors in Computing Systems (CHI?09), Boston.51-54. www.sun-e-shop.co.za ? 2012 SUN MeDIA Stellenbosch www...

  4. Photovoltaics for professionals solar electric systems marketing, design and installation

    CERN Document Server

    Falk, Antony; Remmers, Karl-Heinz

    2007-01-01

    For the building industry, the installation of photovoltaic systems has become a new field of activity. Interest in solar energy is growing and future business prospects are excellent. Photovoltaics for Professionals describes the practicalities of marketing, designing and installing photovoltaic systems, both grid-tied and stand-alone. It has been written for electricians, technicians, builders, architects and building engineers who want to get involved in this expanding industry. It answers all the beginner's questions as well as serving as a textbook and work of reference

  5. Marketing ergonomics. Industrial design and engineering. Comfort and appearance.

    Science.gov (United States)

    Oldenkamp, I

    1990-04-01

    A project is being carried out with the aim to develop an individual, engine-driven, covered vehicle for handicapped people. The prime object is that this vehicle should meet the requirements of the handicapped. Nevertheless, choices had to be made by the parties concerned that could have violated this goal. In particular, this was experienced when designing the interior to accommodate large persons on the one hand and meeting the aesthetic requirements of the exterior, which called for a smaller height, on the other. Marketing ergonomics was used to deal with this problem.

  6. Design and Aesthetic Elements on the Energy Drink Market Case Study: Red Bull

    OpenAIRE

    Neacºu Nicoleta Andreea; Madar Anca

    2014-01-01

    We live in a society ruled by consumerism and in a fierce market competition which leads (determine) marketers to find the most effective and suitable way to influence consumer behavior. One of this ways of influencing consumer behavior are the design elements and aesthetics of the packaging. Thus, designers and marketers opt for different items depending on the type of product sold. Choosing the best elements of design and aesthetics are essential on the energy drink market as well.

  7. A Design Guide for Early-Market Electrochromic Windows

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Eleanor S.; Selkowitz, Stephen E.; Clear, Robert D.; DiBartolomeo, Dennis L.; Klems, Joseph H.; Fernandes, Luis L.; Ward, GregJ.; Inkarojrit, Vorapat; Yazdanian, Mehry

    2006-05-01

    Switchable variable-tint electrochromic (EC) windows preserve view out while modulating transmitted light, glare, and solar heat gains. Consumers will require objective information on the risks and benefits of this emerging technology as it enters the market in 2006. This guide provides such information and data derived from a wide variety of simulations, laboratory tests, and a 2.5-year field test of prototype large-area EC windows evaluated under outdoor sun and sky conditions. This design guide is provided to architects, engineers, building owners, and others interested in electrochromic windows. The design guide provides basic information about what is an electrochromic window, what it looks like, how fast does it switch, and what current product offerings are. The guide also provides information on performance benefits if more mature product offerings were available.

  8. The economic analysis of power market architectures: application to real-time market design; L' analyse economique des architectures de marche electrique: application au market design du temps reel

    Energy Technology Data Exchange (ETDEWEB)

    Saguan, M

    2007-04-15

    This work contributes to the economic analysis of power market architectures. A modular framework is used to separate problems of market design in different modules. The work's goal is to study real-time market design. A two-stage market equilibrium model is used to analyse the two main real-time designs: the 'market' and the 'mechanism' (with penalty). Numerical simulations show that design applied in real-time is not neutral vis-a-vis of energy markets sequence and the competition dynamic. Designs using penalty (mechanisms) cause distortions, inefficiencies and can create barriers to entry. The size of distortions is given by the temporal position of the gate that closure the forward markets. This model has also allowed us to show the key role of real-time integration between zones and the importance of good harmonization between real-time designs of each zone. (author)

  9. Features of marketing communications of fashion industry in the field of fashion design

    Directory of Open Access Journals (Sweden)

    I.A. Hardabkhadze

    2012-06-01

    Full Text Available This article analyzes the possibilities of enhancing the efficiency of design and promotion the modern clothing on the fashion market by using innovative tools of marketing communications.

  10. Managing Hidden Costs of Offshoring

    DEFF Research Database (Denmark)

    Larsen, Marcus M.; Pedersen, Torben

    2014-01-01

    This chapter investigates the concept of the ‘hidden costs’ of offshoring, i.e. unexpected offshoring costs exceeding the initially expected costs. Due to the highly undefined nature of these costs, we position our analysis towards the strategic responses of firms’ realisation of hidden costs. In......-by-doing process, where hidden costs motivate firms and their employees to search for new and better knowledge on how to successfully manage the organisation. We illustrate this thesis based on the case of the LEGO Group.......This chapter investigates the concept of the ‘hidden costs’ of offshoring, i.e. unexpected offshoring costs exceeding the initially expected costs. Due to the highly undefined nature of these costs, we position our analysis towards the strategic responses of firms’ realisation of hidden costs....... In this regard, we argue that a major response to the hidden costs of offshoring is the identification and utilisation of strategic mechanisms in the organisational design to eventually achieving system integration in a globally dispersed and disaggregated organisation. This is heavily moderated by a learning...

  11. Designing guidelines for product’s self-marketing. Case: creating a graphic print design for Bagnanas bag.

    OpenAIRE

    Pilch, Malgorzata

    2014-01-01

    Design and marketing are interconnected. The two disciplines at first seem to deal with very different areas of expertise, but are in fact connected in many ways, particularly when looking at a role of design in marketing. The specific focus of the thesis is on visual marketing and graphic design. A common feature of both marketing and design is communication. The main goal of the two disciplines is to convey the desired message to a specified target group in order to influence its emotio...

  12. Designing an Incentive Contract Menu for Sustaining the Electricity Market

    Directory of Open Access Journals (Sweden)

    Ying Yu

    2015-12-01

    Full Text Available This paper designs an incentive contract menu to achieve long-term stability for electricity prices in a day-ahead electricity market. A bi-level Stackelberg game model is proposed to search for the optimal incentive mechanism under a one-leader and multi-followers gaming framework. A multi-agent simulation platform was developed to investigate the effectiveness of the incentive mechanism using an independent system operator (ISO and multiple power generating companies (GenCos. Further, a Q-learning approach was implemented to analyze and assess the response of GenCos to the incentive menu. Numerical examples are provided to demonstrate the effectiveness of the incentive contract.

  13. Providing Market Information for Ethiopian Farmers: Extending Participatory Design

    DEFF Research Database (Denmark)

    Zewge, Amanuel; Dittrich, Yvonne; Bekele, Rahel

    In a developing country like Ethiopia, marketing of agricultural products is influenced by local, socioeconomic, cultural and IT infrastructure characteristics. ICT-based agriculture information systems have been proposed to support farmers with market information. However, such initiatives have...

  14. Built by Design: Developing a Customized Marketing Department.

    Science.gov (United States)

    Hoffman, Jeffrey

    2003-01-01

    Discusses steps for building a customized, adequately staffed union and student activities marketing department so that union marketing activities and expenses fit into a well-considered structure and can be evaluated for their contribution to meeting organizational goals. (EV)

  15. Hidden realities inside PBL design processes: Is consensus design an impossible clash of interest between the individual and the collective, and is architecture its first victim?

    Directory of Open Access Journals (Sweden)

    Ole Pihl

    2015-06-01

    Full Text Available How do architecture students experience the contradictions between the individual and the group at the Department of Architecture and Design of Aalborg University? The Problem-Based Learning model has been extensively applied to the department’s degree programs in coherence with the Integrated Design Process, but is a group-based architecture and design education better than that which is individually based? How does PBL affect space, form, and creative processes? Hans Kiib, professor and one of the founders of the Department of Architecture and Design in Aalborg, describes his intentions for the education as being intuition, reflection, artistic progression and critical interpretation (Kiib 2004. “As the reflection and critical interpretation are well integrated within the education, mostly parts of the exam evaluation, it seems like the artistic progression and intuition are somewhat drowning within the group work, as it is closer related to the actual PBL process”. Is the Integrated Design Process (Knudstrup 2004 and is Colb (1975 still current and valid? Can we still use these methodologies when we must create “learning for an unknown future,” as Ronald Barnett (2004 claims that we are passing from a complex world into one based on super complexity? Could Gaston Bachelard (1958, who writes in his book The Poetic of Space "that poets and artists are born phenomenologists," help architecture and design students in their journey to find his/her own professional expression? This paper investigates the creative processes of the collective and the individual and clarifies some of the hidden realities behind the PBL-based creative processes, both through an inquiry with the students and a more methodological and theoretical approach. The paper also explores how to integrate artistic progression and intuition within group work by investigating a group of concrete project cases from the Department of Architecture and Design based upon the

  16. The Importance of Course Design on Classroom Performance of Marketing Students

    Science.gov (United States)

    Black, Gregory S.; Daughtrey, Clayton L.; Lewis, Jeffrey S.

    2014-01-01

    The main objective of this study was to investigate the impact of course design on marketing student outcomes by examining data gathered over several semesters from 563 undergraduate students enrolled in marketing classes at a major university. During this period of time, respondents were enrolled in one of four marketing courses, each of which…

  17. The Importance of Course Design on Classroom Performance of Marketing Students

    Science.gov (United States)

    Black, Gregory S.; Daughtrey, Clayton L.; Lewis, Jeffrey S.

    2014-01-01

    The main objective of this study was to investigate the impact of course design on marketing student outcomes by examining data gathered over several semesters from 563 undergraduate students enrolled in marketing classes at a major university. During this period of time, respondents were enrolled in one of four marketing courses, each of which…

  18. Application of Designing Economic Mechanisms to Power Market - Part 2 Characteristic Analysis of Generation Side Power Market

    OpenAIRE

    Zhu, Yonggang; XIE Qingyang; Ying, Liming

    2013-01-01

    The incentive power market may lead to a high information cost if it is not informationally efficient. The paper analyzes the characteristic of the generation side power market mechanism model based on the designing economic mechanisms theory by the three GENCOs (Generation Companies) case. The result of analysis is that the mechanism model has four main features: the informationally efficient which means that the mechanism meets requirements of the observational efficiency, the communication...

  19. The Hidden Costs of Offshoring

    DEFF Research Database (Denmark)

    Møller Larsen, Marcus; Manning, Stephan; Pedersen, Torben

    2011-01-01

    experience moderate the relationship between complexity and hidden costs negatively i.e. reduces the cost generating impact of complexity. We develop three hypotheses and test them on comprehensive data from the Offshoring Research Network (ORN). In general, we find support for our hypotheses. A key result...... of offshoring. Specifically, we propose that hidden costs can be explained by the combination of increasing structural, operational and social complexity of offshoring activities. In addition, we suggest that firm orientation towards organizational design as part of an offshoring strategy and offshoring...

  20. A Study into the Impact of Entrepreneurial Marketing in the UK Design Industry

    OpenAIRE

    Bahaya Alvarez, Omar

    2012-01-01

    The aim of this study is to explore how Entrepreneurial Marketing can help design consultancies add value, remain competitive and ultimately survive and thrive in challenging times. This study is approached using an adapted version of the fifteen dimensions EMICO framework of Entrepreneurial Marketing suggested by Jones & Rowley (2009) as the research methodology, looking for trends, attitudes and behaviours in marketing and entrepreneurial activities of design consultancies. As an ap...

  1. Publicizing Your Program: Website Evaluation, Design, and Marketing Strategies

    Science.gov (United States)

    Shroeder, Barbara A.

    2007-01-01

    This research was undertaken to study and improve the marketing efforts of the Department of Educational Technology (EDTECH) at Boise State University, recognizing the need to generate revenues based upon the new self-support structure instituted at the university and EDTECH Department. In investigating the marketing opportunities for the…

  2. Publicizing Your Program: Website Evaluation, Design, and Marketing Strategies

    Science.gov (United States)

    Shroeder, Barbara A.

    2007-01-01

    This research was undertaken to study and improve the marketing efforts of the Department of Educational Technology (EDTECH) at Boise State University, recognizing the need to generate revenues based upon the new self-support structure instituted at the university and EDTECH Department. In investigating the marketing opportunities for the…

  3. Students’ Preferences And Opinions On Design Of A Mobile Marketing Education Application

    National Research Council Canada - National Science Library

    OZATA, F. Zeynep; KESKIN, Nilgun OZDAMAR

    2014-01-01

    ...’ opinions and preferences on the design of a mobile marketing education application. To accomplish this purpose an explanatory mixed methods study design was used and the data was collected sequentially...

  4. Design and market considerations for axial flux superconducting electric machine design

    CERN Document Server

    Ainslie, Mark D; Shaw, Robert; Dawson, Lewis; Winfield, Andy; Steketee, Marina; Stockley, Simon

    2013-01-01

    In this paper, the authors investigate a number of design and market considerations for an axial flux superconducting electric machine design that uses high temperature superconductors. This work was carried out as part of the University of Cambridge's Centre for Entrepreneurial Learning ETECH Project programme, designed to accelerate entrepreneurship and diffusion of innovations based on early stage and potentially disruptive technologies from the University. The axial flux machine design is assumed to utilise high temperature superconductors in both wire (stator winding) and bulk (rotor field) forms, to operate over a temperature range of 65-77 K, and to have a power output in the range from 10s of kW up to 1 MW (typical for axial flux machines), with approximately 2-3 T as the peak trapped field in the bulk superconductors. The authors firstly investigate the applicability of this type of machine as a generator in small- and medium-sized wind turbines, including the current and forecasted market and pricin...

  5. Environmental Policy Performance Revisited: Designing Effective Policies for Green Markets

    DEFF Research Database (Denmark)

    Daugbjerg, Carsten; Sønderskov, Kim Mannemar

    2012-01-01

    instruments directed at the demand-side of the market. Therefore this article develops a policy typology for government intervention aimed at creating green markets. The typology distinguishes between four types of policies based on the balance between supply-side and demand-side policy instruments applied....... On the basis of the typology, a hypothesis on their ability to expand green markets is generated and tested in a comparative analysis of the performance of organic food policies in Denmark, Sweden, the UK and the US, focusing on their impact on organic consumption. Our analysis demonstrates that cross...

  6. Design and market considerations for axial flux superconducting electric machine design

    Science.gov (United States)

    Ainslie, M. D.; George, A.; Shaw, R.; Dawson, L.; Winfield, A.; Steketee, M.; Stockley, S.

    2014-05-01

    In this paper, the authors investigate a number of design and market considerations for an axial flux superconducting electric machine design that uses high temperature superconductors. The axial flux machine design is assumed to utilise high temperature superconductors in both wire (stator winding) and bulk (rotor field) forms, to operate over a temperature range of 65-77 K, and to have a power output in the range from 10s of kW up to 1 MW (typical for axial flux machines), with approximately 2-3 T as the peak trapped field in the bulk superconductors. The authors firstly investigate the applicability of this type of machine as a generator in small- and medium-sized wind turbines, including the current and forecasted market and pricing for conventional turbines. Next, a study is also carried out on the machine's applicability as an in-wheel hub motor for electric vehicles. Some recommendations for future applications are made based on the outcome of these two studies. Finally, the cost of YBCO-based superconducting (2G HTS) wire is analysed with respect to competing wire technologies and compared with current conventional material costs and current wire costs for both 1G and 2G HTS are still too great to be economically feasible for such superconducting devices.

  7. Game design as marketing: How game mechanics create demand for virtual goods

    Directory of Open Access Journals (Sweden)

    Lehdonvirta, V.

    2010-01-01

    Full Text Available Selling virtual goods for real money is an increasingly popular revenue model for massively-multiplayer online games (MMOs, social networking sites (SNSs and other online hangouts. In this paper, we argue that the marketing of virtual goods currently falls short of what it could be. Game developers have long created compelling game designs, but having to market virtual goods to players is a relatively new situation to them. Professional marketers, on the other hand, tend to overlook the internal design of games and hangouts and focus on marketing the services as a whole. To begin bridging the gap, we propose that the design patterns and game mechanics commonly used in games and online hangouts should be viewed as a set of marketing techniques designed to sell virtual goods. Based on a review of a number of MMOs, we describe some of the most common patterns and game mechanics and show how their effects can be explained in terms of analogous techniques from marketing science. The results provide a new perspective to game design with interesting implications to developers. Moreover, they also suggest a radically new perspective to marketers of ordinary goods and services: viewing marketing as a form of game design.

  8. Effective Ancillary Services Market Designs on High Wind Power Penetration Systems: Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Ela, E.; Kirby, B.; Navid, N.; Smith, J. C.

    2011-12-01

    This paper focuses on how the ancillary service market designs are implemented and how they may require changes on systems with greater penetrations of variable renewable energy suppliers, in particular wind power. Ancillary services markets have been developed in many of the restructured power system regions throughout the world. Ancillary services include the services that support the provision of energy to support power system reliability. The ancillary services markets are tied tightly to the design of the energy market and to the physics of the system and therefore careful consideration of power system economics and engineering must be considered in their design. This paper focuses on how the ancillary service market designs are implemented and how they may require changes on systems with greater penetrations of variable renewable energy suppliers, in particular wind power.

  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. Marketing information system online design for craftsmen small medium enterprises (case study: craftsmen ac)

    Science.gov (United States)

    Fitriana, Rina; Kurniawan, Wawan; Barlianto, Anung; Adriansyah Putra, Rizki

    2016-02-01

    AC is small and medium enterprises which is engaged in the field of crafts. This SME (Small Medium Enterprise) didn't have an integrated information system for managing sales. This research aims to design a marketing Information system online as applications that built as web base. The integrated system is made to manage sales and expand its market share. This study uses a structured analysis and design in its approach to build systems and also implemented a marketing framework of STP (Segmentation, Targeting, Positioning) and 4P (Price, Product, Place, Promotion) to obtain market analysis. The main market target customer craftsmen AC is women aged 13 years to 35 years. The products produced by AC are shoes, brooch, that are typical of the archipelago. The prices is range from Rp. 2000 until Rp. 400.000. Marketing information system online can be used as a sales transaction document, promoting the goods, and for customer booking products.

  11. The Consumer’s Experience of Design Influences How Markets Work

    DEFF Research Database (Denmark)

    Gabrielsen, Gorm; Kristensen, Tore

    2016-01-01

    Most studies in marketing operate at a market level, which also becomes frequently the condition for design work. This means that the aggregate or weighted average consumer is the focus. Having already made this aggregation as the “top-down approach” indicates, it is not feasible to take...... the consequences at a market level. We explore a procedure that enables the marketer to estimate the effect of a marketing message like a mission statement in a logo at the level of a single individual. This is a prior to market test, with its own realism. The procedure can easily be extended to products, where...... the trace of the individual. In the bottom up approach we measure how much the influence of a treatment like that of facing a particular design influences each human being. Successively, one may see if other behavioural characteristics also unite for instance those who are heavily affected or those who...

  12. What is it that Design Thinking and Marketing Management can learn from each other?

    OpenAIRE

    Reinecke, Sven

    2016-01-01

    Marketing and Design Thinking are rarely associated with each other because they stem from very different fields of science and application sources: thus, different paradigms. In this paper, fundamental similarities between the two approaches are discussed and it is shown systematically how the two points of view can benefit from each other. Design Thinking can effectively help accelerate learning processes in marketing—and marketing science can help ensure that in Design Thinking one does no...

  13. Hidden History: A Mobile Application for Discovering Surrounding Landscapes

    OpenAIRE

    2016-01-01

    This thesis work describes the design, development and evaluation of a mobile application called Hidden History. This application lets users discover and explore three types of landscapes (Historic, Scenic and Cultural) using three different modes of discovery (Route, Explore and Tour). Before designing Hidden History, the feature set of other applications that help users explore surrounding landscapes were identified and analyzed. Hidden History was then designed to implement the best fea...

  14. A Flex-market Design for Flexibility Services through DERs

    DEFF Research Database (Denmark)

    Zhang, Chunyu; Ding, Yi; Østergaard, Jacob

    2013-01-01

    in this paper. With the brand new notion of Flexibility Clearing House (FLECH), the proposed Flex-market has the ability to promote small scale DERs (up to 5MW) to participate in flexibility services trading. Accordingly, efforts to relieve the congestions in local grid areas, the contractual flexibility...... services of DERs are stipulated accommodating the various requirements of DSOs. The trading setups and processes are illustrated in details as well. Additionally, the demonstration diagram of Flex-market is also introduced in this paper. The diagram is utilized to test the feasibility and robustness......The high penetration of distributed energy resources (DERs) will significantly challenge the power system operation due to their intermittent characteristic. In order to utilize the DERs as economically efficient as possible in the distribution grid, an Aggregator-based Flex-market is proposed...

  15. Return on engagement content strategy and web design techniques for digital marketing

    CERN Document Server

    Frick, Tim

    2014-01-01

    In the world of web design, if one wants to create a successful web site, one needs an effective content strategy. Return on Engagement shows web designers and developers how to implement an effective content strategy and how to stay ahead in the rapidly changing industry of web design. It presents best practices in terms of web design through a marketing function: content strategy, SEO, social media marketing, and success measurement to help web designers implement a strategy that ensures success for the site they are building. Return on Engagement shows web designers and d

  16. Application of Designing Economic Mechanisms to Power Market - Part 2 Characteristic Analysis of Generation Side Power Market

    Directory of Open Access Journals (Sweden)

    ZHU Yonggang

    2013-04-01

    Full Text Available The incentive power market may lead to a high information cost if it is not informationally efficient. The paper analyzes the characteristic of the generation side power market mechanism model based on the designing economic mechanisms theory by the three GENCOs (Generation Companies case. The result of analysis is that the mechanism model has four main features: the informationally efficient which means that the mechanism meets requirements of the observational efficiency, the communication efficiency and the low complexity of computing; the incentive compatibility which indicates that the resource allocation of the power market is Pareto Optimality and the social benefit achieves the maximization when GENCOs also achieve profit maximization; the decentralized decision which refers to preserving the privacy information of GENCOs; encouragement of competition which suggests that the mechanism encourages GENCOs to compete with each other healthily.

  17. Evolution of Wholesale Electricity Market Design with Increasing Levels of Renewable Generation

    Energy Technology Data Exchange (ETDEWEB)

    Ela, E.; Milligan, M.; Bloom, A.; Botterud, A.; Townsend, A.; Levin, T.

    2014-09-01

    Variable generation such as wind and photovoltaic solar power has increased substantially in recent years. Variable generation has unique characteristics compared to the traditional technologies that supply energy in the wholesale electricity markets. These characteristics create unique challenges in planning and operating the power system, and they can also influence the performance and outcomes from electricity markets. This report focuses on two particular issues related to market design: revenue sufficiency for long-term reliability and incentivizing flexibility in short-term operations. The report provides an overview of current design and some designs that have been proposed by industry or researchers.

  18. Design and Factors Affecting State Supervision of the Financial Market

    Directory of Open Access Journals (Sweden)

    Mirosław Jeżowski

    2015-03-01

    Full Text Available Purpose: The purpose of the paper is to identify the factors that affect the development of the models of financial market state supervision and to identify the factors that have influenced the evolution of the supervision model in Poland. Methodology: critical analysis of literature, legal provisions and documents. Findings: The completely integrated and the fully dispersed model of supervision are located at the opposite ends of the spectrum. A variety of the hybrid models can be identified between them. Factors that affect supervision organization are both economic and non-economic. Factors that have influenced the Polish model of supervision include political aspects, administration costs and, in due course, also the development of the financial market. Research implications: The variety of state supervision structures, combined with the ambiguity and multiplicity of factors that affect their evolution create a new research challenge. Significant problems in accessing documents have been identified. Originality: The author presents an overview of models of state supervision of financial markets and factors affecting the evolution and structure of supervision. Conclusions drawn from the analysis were used to identify factors that influence the evolution and supervision of the Polish financial market.

  19. Design of web platform for science and engineering in the model of open market

    Science.gov (United States)

    Demichev, A. P.; Kryukov, A. P.

    2016-09-01

    This paper presents a design and operation algorithms of a web-platform for convenient, secure and effective remote interaction on the principles of the open market of users and providers of scientific application software and databases.

  20. Considerations for the Design of a central counterparty for the Mexican Money Market

    Directory of Open Access Journals (Sweden)

    Miguel de Lascurain M.

    2011-12-01

    Full Text Available The financial crisis has brought the problems of regulatory failure and unbridled counterparty risk to the forefront in financial discussions. In the last decade, central counterparties have been created in order to face those insidious problems. In Mexico, both the stock and the derivatives markets have central counterparties, but the money market has not. This paper addresses the issue of creating a central counterparty for the Mexican money market. Recommendations that must be followed in the design and the management of risk of a central counterparty, given by international regulatory institutions, are presented in this study. Also, two different conceptual designs for a central counterparty, appropriate for the Mexican market, are proposed. Final conclusions support the creation of a new central counterparty for the Mexican money market.

  1. Partially Hidden Markov Models

    DEFF Research Database (Denmark)

    Forchhammer, Søren Otto; Rissanen, Jorma

    1996-01-01

    Partially Hidden Markov Models (PHMM) are introduced. They differ from the ordinary HMM's in that both the transition probabilities of the hidden states and the output probabilities are conditioned on past observations. As an illustration they are applied to black and white image compression wher...

  2. Elements of design and aesthetics on the beer market in Romania. Case Study: Tuborg

    Directory of Open Access Journals (Sweden)

    Anca MADAR

    2015-12-01

    Full Text Available Due to the development and modernization of trade, the packaging is a very valuable component of marketing policy, being a carrier of messages to the consumer. Classic elements of design that include any packaging refer to the shape, colour and graphics. The beer market in Romania was marked by originality and innovation in terms of packaging design elements. Tuborg is the leading brand in the portfolio of URBB and the first Tuborg beer bottle was produced in Romania in 1997. The Tubog beer is identified on the market by a special package that was always improved.

  3. Design of a Secure RFID Authentication Scheme Preceding Market Transactions

    Directory of Open Access Journals (Sweden)

    Chin-Ling Chen

    2011-01-01

    Full Text Available In recent years, as RFID reader equipment is ever more widely deployed in handled devices, the importance of security problems among RFID reader, tags and server have obviously gained increased attention. However, there are still many security issues preceding transactions; these issues are well worth discussing. In this paper, we propose a novel authentication scheme, conforming EPC C1G2 standards, at a low implementation cost for market application. In order to achieve mutual authentication, the proposed scheme integrates fingerprint biometrics, related cryptology and a hash function mechanism to ensure the security of the transmitted messages. The proposed scheme also can resist known attacks.

  4. Packaging design as a Marketing tool and Desire to purchase

    OpenAIRE

    Polyakova, Ksenia

    2013-01-01

    The purpose of the study was to examine the consumer perception on different design elements of a milk package and to provide essential information for the companies about the consumer attraction and importance of design attributes from the consumer point of view. The theoretical framework was based on the secondary data (articles and books) and included core concepts of packaging, packaging design, consumer behavior, consumer perception, and consumer attraction. The mixed method was sele...

  5. Sustainable design options for the German electricity market. A comparison of the energy-only market with capacity markets; Zukunftsfaehige Designoptionen fuer den deutschen Strommarkt. Ein Vergleich des Energy-only-Marktes mit Kapazitaetsmaerkten

    Energy Technology Data Exchange (ETDEWEB)

    Keles, Dogan; Renz, Lea; Bublitz, Andreas; Zimmermann, Florian; Genoese, Massimo; Fichtner, Wolf [Karlsruher Institut fuer Technologie, Karlsruhe (Germany). Lehrstuhl fuer Energiewirtschaft; Hoefling, Holger; Sensfuss, Frank; Winkler, Jenny [Fraunhofer-Institut fuer System- und Innovationsforschung (ISI), Karlsruhe (Germany)

    2016-04-01

    This study intensively discusses the further developments of the electricity market design in Germany based on substantial scientific insights. For this purpose, an agent-based simulation model is applied to evaluate the operability of the energy only market extended with a strategic reserve. Furthermore, the effects of the implementation of a centralized or decentralized capacity market are analyzed.

  6. The Consumer’s Experience of Design Influences How Markets Work

    DEFF Research Database (Denmark)

    Gabrielsen, Gorm; Kristensen, Tore

    2016-01-01

    Most studies in marketing operate at a market level, which also becomes frequently the condition for design work. This means that the aggregate or weighted average consumer is the focus. Having already made this aggregation as the “top-down approach” indicates, it is not feasible to take the indi......Most studies in marketing operate at a market level, which also becomes frequently the condition for design work. This means that the aggregate or weighted average consumer is the focus. Having already made this aggregation as the “top-down approach” indicates, it is not feasible to take...... at an individual level. This means, in the “bottom up” approach we keep the individual variation or differences intact for further analysis. We base our concept and methodology at the individual level. Only then, understanding what happens for the single individual we can eventually aggregate to see...

  7. Design and Promotion Strategy of Marketing Platform of Aquatic Auction based on Internet

    Science.gov (United States)

    Peng, Jianliang

    For the online trade and promotion of aquatic products and related materials through the network between supply and demand, the design content and effective promotional strategies of aquatic auctions online marketing platform is proposed in this paper. Design elements involve the location of customer service, the basic function of the platform including the purchase of general orders, online auctions, information dissemination, and recommendation of fine products, human services, and payment preferences. Based on network and mobile e-commerce transaction support, the auction platform makes the transaction of aquatic products well in advance. The results are important practical value for the design and application of online marketing platform of aquatic auction.

  8. Design and Realization of E-Marketing System for Fresh Agricultural Products

    Institute of Scientific and Technical Information of China (English)

    Chunmao; TAN; Haishan; WANG; Xiudong; SUN; Yannan; ZHAO

    2014-01-01

    This paper firstly introduced the PHP + Oracle database development technology. Based on B / S structure,using MVC( Model View Controller) framework development mode,and in line with actual demands of fresh agricultural products for e-marketing in Shanghai,it designed and expected to realize e-marketing system for fresh agricultural products in B2B2 C mode. It made an in-depth analysis from system demands,design of functional modules,design of database,and relevant technologies for system realization.

  9. Marketing and Brand Design of Destination Experiences: The Role of ICT

    Directory of Open Access Journals (Sweden)

    Dora Agapito

    2014-09-01

    Full Text Available The proliferation of Information and Communication Technologies (ICT with particular emphasis on internet have been rapidly adapted to tourism, where new opportunities for design and marketing strategies for destinations are being explored in both physical and virtual environments. Furthermore, the process of designing strong brands and facilitating positive and memorable experiences are central activities concerning destinations aiming to become more competitive. Accordingly, Destinations Marketing Organizations (DMOs are now exploring ICT and new forms of human interactions with a view to offer new opportunities for visitors to engage in the process of co-creating enhanced destination experiences in a technology-based environment. Considering that ICT both contribute to the process of designing innovative destination experiences and support enhanced individuals’ experiences before, during and after the trip, the purpose of this paper is to explore the role of ICT in the marketing and brand design of destination experiences.

  10. Students' Preferences and Opinions on Design of a Mobile Marketing Education Application

    Science.gov (United States)

    Ozata, Zeynep; Ozdama Keskin, Nilgun

    2014-01-01

    The purpose of this study was to define and better understand business school students' opinions and preferences on the design of a mobile marketing education application. To accomplish this purpose an explanatory mixed methods study design was used and the data was collected sequentially. First, a questionnaire was conducted with 168 business…

  11. Integrating Quality Matters into Hybrid Course Design: A Principles of Marketing Case Study

    Science.gov (United States)

    Young, Mark R.

    2014-01-01

    Previous research supports the idea that the success of hybrid or online delivery modes is more a function of course design than delivery media. This article describes a case study of a hybrid Principles of Marketing course that implemented a comprehensive redesign based on design principles espoused by the Quality Matters Program, a center for…

  12. Integrating Quality Matters into Hybrid Course Design: A Principles of Marketing Case Study

    Science.gov (United States)

    Young, Mark R.

    2014-01-01

    Previous research supports the idea that the success of hybrid or online delivery modes is more a function of course design than delivery media. This article describes a case study of a hybrid Principles of Marketing course that implemented a comprehensive redesign based on design principles espoused by the Quality Matters Program, a center for…

  13. Marketing and Brand Design of Destination Experiences: The Role of ICT

    OpenAIRE

    Dora Agapito; António Lacerda

    2014-01-01

    The proliferation of Information and Communication Technologies (ICT) with particular emphasis on internet have been rapidly adapted to tourism, where new opportunities for design and marketing strategies for destinations are being explored in both physical and virtual environments. Furthermore, the process of designing strong brands and facilitating positive and memorable experiences are central activities concerning destinations aiming to become more competitive. Accordingly, Destinations M...

  14. European Medicines Agency Perspective on Oncology Study Design for Marketing Authorization and Beyond.

    Science.gov (United States)

    Jonsson, B; Martinalbo, J; Pignatti, F

    2017-05-01

    In the development of highly active anticancer drugs, the European situation may be viewed as paradoxical. Limited data may support marketing authorization, but may be insufficient for the health economic appraisal needed for reimbursement and market uptake. To achieve this, conventional confirmatory studies may be needed. For products of special interest, studies aimed at optimizing cost-effectiveness may be warranted. Efficient designs of studies to meet these objectives constitute challenges to all stakeholders. © 2017 ASCPT.

  15. Entanglement without hidden nonlocality

    Science.gov (United States)

    Hirsch, Flavien; Túlio Quintino, Marco; Bowles, Joseph; Vértesi, Tamás; Brunner, Nicolas

    2016-11-01

    We consider Bell tests in which the distant observers can perform local filtering before testing a Bell inequality. Notably, in this setup, certain entangled states admitting a local hidden variable model in the standard Bell scenario can nevertheless violate a Bell inequality after filtering, displaying so-called hidden nonlocality. Here we ask whether all entangled states can violate a Bell inequality after well-chosen local filtering. We answer this question in the negative by showing that there exist entangled states without hidden nonlocality. Specifically, we prove that some two-qubit Werner states still admit a local hidden variable model after any possible local filtering on a single copy of the state.

  16. Design of Tree Structure in Context Clustering Process of Hidden Markov Model-Based Thai Speech Synthesis

    Directory of Open Access Journals (Sweden)

    Suphattharachai Chomphan

    2012-01-01

    Full Text Available Problem statement: In HMM-based Thai speech synthesis, the tone degradation due to the imbalance of training data of all tones. Some distortion of syllable duration is obviously noticeable when the system is trained with a small amount of data. These problems cause the decrement in naturalness and intelligibility of the synthesized speech. Approach: This study proposes an approach to improve the correctness of tone of the synthesized speech which is generated by an HMM-based Thai speech synthesis system. In the tree-based context clustering process, tone groups and tone types are used to design four different structures of decision tree including a single binary tree structure, a simple tone-separated tree structure, a constancy-based-tone-separated tree structure and a trend-based-tone-separated tree structure. Results: A subjective evaluation of tone correctness is conducted by using tone perception of eight Thai listeners. The simple tone-separated tree structure gives the highest level of tone correctness, while the single binary tree structure gives the lowest level of tone correctness. The additional contextual tone information which is applied to all structures of the decision tree achieves a significant improvement of tone correctness. Finally, the evaluation of syllable duration distortion among the four structures shows that the constancy-based-tone-separated and the trend-based-tone-separated tree structures can alleviate the distortions that appear when using the simple tone-separated tree structure. Conclusion: The appropriate structure of tree in context clustering process with the additional contextual tone information can improve the correctness of tones, while the constancy-based-tone-separated and the trend-based-tone-separated tree structures can alleviate the syllable duration distortions.

  17. Constraining solar hidden photons using HPGe detector

    Energy Technology Data Exchange (ETDEWEB)

    Horvat, R.; Kekez, D., E-mail: Dalibor.Kekez@irb.hr; Krčmar, M.; Krečak, Z.; Ljubičić, A.

    2013-04-25

    In this Letter we report on the results of our search for photons from a U(1) gauge factor in the hidden sector of the full theory. With our experimental setup we observe the single spectrum in a HPGe detector arising as a result of the photoelectric-like absorption of hidden photons emitted from the Sun on germanium atoms inside the detector. The main ingredient of the theory used in our analysis, a severely constrained kinetic mixing from the two U(1) gauge factors and massive hidden photons, entails both photon into hidden state oscillations and a minuscule coupling of hidden photons to visible matter, of which the latter our experimental setup has been designed to observe. On a theoretical side, full account was taken of the effects of refraction and damping of photons while propagating in Sun's interior as well as in the detector. We exclude hidden photons with kinetic couplings χ>(2.2×10{sup −13}–3×10{sup −7}) in the mass region 0.2 eV≲m{sub γ{sup ′}}≲30 keV. Our constraints on the mixing parameter χ in the mass region from 20 eV up to 15 keV prove even slightly better then those obtained recently by using data from the CAST experiment, albeit still somewhat weaker than those obtained from solar and HB stars lifetime arguments.

  18. Providing Market Information for Ethiopian Farmers: Extending Participatory Design

    DEFF Research Database (Denmark)

    Zewge, Amanuel; Dittrich, Yvonne; Bekele, Rahel

    often failed to provide useful information in an adequate form for farmers in remote areas. Participatory Design (PD) assumes to be effective approach to overcome these challenges. However, due to its origin in the western countries, the capability of users, motivation and desire to participate...

  19. Simulating Water Markets to Help Design Water Rights Regimes

    Science.gov (United States)

    Harou, J. J.; Erfani, T.; Huskova, I.; Binions, O.

    2012-12-01

    In many catchments in England no further licenses are available from the Environmental regulator that provides them. The possibility of trading water between license holders has been recognized as a potentially effective and economically efficient strategy to mitigate increasing scarcity. Although trading licenses has been possible since several years, it very rarely happens (roughly 50 trades in 8 years). Several barriers to trade exist including lack of sufficient and prolonged scarcity, license-holder unwillingness to risk future renewal, likelihood license will be downgraded during a trade, duration of time required for approving a trade, etc. Regulators seek to make policy changes so that their inability to grant new licenses will not harm the local and national economy. What policy changes will most cost-effectively increase trading and allow it to effectively reduce the economic cost of scarcity events? A screening tool that could help evaluate problems and advantages of different regulatory solutions, and that could serve to test, assuming transaction costs can be quantified, their effect on trading under specific conditions would be useful. We propose such a water market simulator that predicts economically efficient pair-wise trade (between willing buyers and sellers) and represents the interaction of trades with natural hydrological flows, engineered infrastructure and a particular regulatory regime. The model emulates license-holders' willingness to engage in short-term trade transactions. In their initial form different 'agents' (license holders) are represented using an economic benefit function of water use which is supplemented by rules to represent behavioral or other characteristics of realistic system behavior. A case study based on the river Ouse basin (UK) is made to test the model. The model simulates the catchment weekly over several years considering reservoirs and pair-wise specific transaction costs. Several regulatory policies are tested

  20. B-graph sampling to estimate the size of a hidden population

    NARCIS (Netherlands)

    Spreen, M.; Bogaerts, S.

    2015-01-01

    Link-tracing designs are often used to estimate the size of hidden populations by utilizing the relational links between their members. A major problem in studies of hidden populations is the lack of a convenient sampling frame. The most frequently applied design in studies of hidden populations is

  1. The Modern Design of Experiments: A Technical and Marketing Framework

    Science.gov (United States)

    DeLoach, R.

    2000-01-01

    A new wind tunnel testing process under development at NASA Langley Research Center, called Modern Design of Experiments (MDOE), differs from conventional wind tunnel testing techniques on a number of levels. Chief among these is that MDOE focuses on the generation of adequate prediction models rather than high-volume data collection. Some cultural issues attached to this and other distinctions between MDOE and conventional wind tunnel testing are addressed in this paper.

  2. Intercultural design of man-machine systems: Machine design for the Chinese market; Interkulturelles Design fuer Mensch-Maschine-Systeme: Maschinendesign fuer den chinesischen Markt

    Energy Technology Data Exchange (ETDEWEB)

    Roese, K.; Zuehlke, D.; Liu, L. [Kaiserslautern Univ. (Germany)

    2002-07-01

    The ongoing globalization trend has imposed great needs on culture-specific machine design. For the expected business success on the foreign market the target user's special requirements should be well addressed. This paper proposes an effective approach to elicit user's culture-specific requirements on different machine design issues, which bases on the analysis of cultural environment and mentality. The approach was practically implemented in one project to elicit the user's requirements on machine design for the Chinese market. The investigation methods are briefly described and some most important culture specific design features for Mainland China are summarized. (orig.)

  3. Evaluation of power market designs on investment incentives and capacity adequacy

    Institute of Scientific and Technical Information of China (English)

    Cai Shenghua; Tetsuo Tezuka

    2008-01-01

    Electricity industry restructuring should not sacrifice supply security to pursue economic efficiency. Till now there is no academic consensus on which electricity market design provides the least distorting investment incentives. Alternative approaches that have been adopted around the world for ensuring the appropriate level of investment in elec-tric generation capacity are discussed, and much attention is devoted on the evaluation of capacity payment systems.The finding is that on one hand, capacity payment systems have good effect on reducing spot market price volatility and increasing.the volume of generating capacity at the costs of relatively high total electricity prices;on the other hand, however, they are not robust against either the abuse of market power in the energy market or being manipulated.

  4. Designing inclusion and exclusion in labour market governance networks

    DEFF Research Database (Denmark)

    Damgaard, Bodil

    This paper explores the issue of inclusion in governance networks. It shows that mainstream understandings of inclusion in societal steering – perspectives on governance networks, neocorporatism and neopluralism – mainly focus on structural characteristics of potential members of governance...... networks and do not adequately explain who actually gets access to these networks. Instead I argue that we need to analyse actions taken consciously and deliberately to design inclusion – as well as exclusion – in governance networks, i.e. we need to bring agency into the analysis and analyse...

  5. Designing inclusion and exclusion in labour market governance networks

    DEFF Research Database (Denmark)

    Damgaard, Bodil

    This paper explores the issue of inclusion in governance networks. It shows that mainstream understandings of inclusion in societal steering – perspectives on governance networks, neocorporatism and neopluralism – mainly focus on structural characteristics of potential members of governance...... networks and do not adequately explain who actually gets access to these networks. Instead I argue that we need to analyse actions taken consciously and deliberately to design inclusion – as well as exclusion – in governance networks, i.e. we need to bring agency into the analysis and analyse...

  6. The Effect of Market Orientation on Business Performance of the Companies Designing and Manufacturing Clean Rooms

    Directory of Open Access Journals (Sweden)

    Amirhossein Amirkhani

    2009-01-01

    Full Text Available Problem statement: Theatrically claimed that there is relationship between market orientation and improvement of business performance of the companies, but the regular empirical research is carried out to understand deeply and prove these claims especially in Iranian environment. Considering the importance of market orientation, as well as lack of information on its effects, this study considered its effect on the business performance of companies engaging in clean room industry in Iran, while mentioning different viewpoints and theories on the market orientation. Approach: This study was a descriptive-survey, correlation-based research. Its population includes 110 units, from which, 80 units were selected as sample with using simple random sampling. Finally all study hypotheses were confirmed. At the present study, the different components were extracted for measuring business performance contains: Company effectiveness on the market, including success of new product, attracting the customer, keeping the customer and product quality. Domination over the market, including sale volume, sale growth, market share, financial performance, including profit, cash flows and rate of capital return. Results: The variables correlation coefficients in each of research hypothesis were respectively 0.671, 0.709, 0.659 and 0.517, which considering the acceptance criterion is 0.50 it can be concluded that there is a high correlation coefficient between each one variables. Finally all study hypotheses were confirmed. Conclusion: The positive and significant relationship between market orientation and business performance of the companies designing and manufacturing clean rooms was established though testing the principal hypothesis. In other words, it can be said that market orientation viewpoint on each of companies manufacturing clean rooms had positive influence on their business performance. Recommendations had been submitted as per market orientation

  7. Using Digital Marketing to Develop a Modern Marketing Strategy for a Startup. : Case study: Design With Benefits

    OpenAIRE

    Narkiniemi, Johanna

    2013-01-01

    The purpose of this study was to discover how digital marketing can promote a newly launched startup’s business in the United States market. Other objectives were to more precisely define the market where company is operating, to identify its main challenges and find ways to build stronger brand equity, and how to engage the target customers. The study also aims to provide a comprehensive situational analysis of the market and conduct realistic research of the marketing possibilities, and sug...

  8. Hidden circuits and argumentation

    Science.gov (United States)

    Leinonen, Risto; Kesonen, Mikko H. P.; Hirvonen, Pekka E.

    2016-11-01

    Despite the relevance of DC circuits in everyday life and schools, they have been shown to cause numerous learning difficulties at various school levels. In the course of this article, we present a flexible method for teaching DC circuits at lower secondary level. The method is labelled as hidden circuits, and the essential idea underlying hidden circuits is in hiding the actual wiring of DC circuits, but to make their behaviour evident for pupils. Pupils are expected to find out the wiring of the circuit which should enhance their learning of DC circuits. We present two possible ways to utilise hidden circuits in a classroom. First, they can be used to test and enhance pupils’ conceptual understanding when pupils are expected to find out which one of the offered circuit diagram options corresponds to the actual circuit shown. This method aims to get pupils to evaluate the circuits holistically rather than locally, and as a part of that aim this method highlights any learning difficulties of pupils. Second, hidden circuits can be used to enhance pupils’ argumentation skills with the aid of argumentation sheet that illustrates the main elements of an argument. Based on the findings from our co-operating teachers and our own experiences, hidden circuits offer a flexible and motivating way to supplement teaching of DC circuits.

  9. Hidden Realities inside PBL Design Processes: Is Consensus Design an Impossible Clash of Interest between the Individual and the Collective, and Is Architecture Its First Victim?

    Science.gov (United States)

    Pihl, Ole

    2015-01-01

    How do architecture students experience the contradictions between the individual and the group at the Department of Architecture and Design of Aalborg University? The Problem-Based Learning model has been extensively applied to the department's degree programs in coherence with the Integrated Design Process, but is a group-based architecture and…

  10. A Radio for Hidden-Photon Dark Matter Detection

    CERN Document Server

    Chaudhuri, Saptarshi; Irwin, Kent; Mardon, Jeremy; Rajendran, Surjeet; Zhao, Yue

    2014-01-01

    We propose a resonant electromagnetic detector to search for hidden-photon dark matter over an extensive range of masses. Hidden-photon dark matter can be described as a weakly coupled "hidden electric field," oscillating at a frequency fixed by the mass, and able to penetrate any shielding. At low frequencies (compared to the inverse size of the shielding), we find that observable effect of the hidden photon inside any shielding is a real, oscillating magnetic field. We outline experimental setups designed to search for hidden-photon dark matter, using a tunable, resonant LC circuit designed to couple to this magnetic field. Our "straw man" setups take into consideration resonator design, readout architecture and noise estimates. At high frequencies,there is an upper limit to the useful size of a single resonator set by $1/\

  11. How Hidden Can Be Even More Hidden?

    CERN Document Server

    Fraczek, Wojciech; Szczypiorski, Krzysztof

    2011-01-01

    The paper presents Deep Hiding Techniques (DHTs) that define general techniques that can be applied to every network steganography method to improve its undetectability and make steganogram extraction harder to perform. We define five groups of techniques that can make steganogram less susceptible to detection and extraction. For each of the presented group, examples of the usage are provided based on existing network steganography methods. To authors' best knowledge presented approach is the first attempt in the state of the art to systematically describe general solutions that can make steganographic communication more hidden and steganogram extraction harder to perform.

  12. DISEÑO Y MANIPULACIÓN DE MODELOS OCULTOS DE MARKOV, UTILIZANDO HERRAMIENTAS HTK: UNA TUTORÍA DESIGN AND MANIPULATION OF HIDDEN MARKOV MODELS USING HTK TOOLS: A TUTORIAL

    Directory of Open Access Journals (Sweden)

    Roberto Carrillo Aguilar

    2007-04-01

    Full Text Available Este trabajo da a conocer el sistema de desarrollo de software para el diseño y manipulación de modelos ocultos de Markov, denominado HTK. Actualmente, la técnica de modelos ocultos de Markov es la herramienta más efectiva para implementar sistemas reconocedores del habla. HTK está orientado principalmente a ese aspecto. Su arquitectura es robusta y autosuficiente. Permite: la entrada lógica y natural desde un micrófono, dispone de módulos para la conversión A/D, preprocesado y parametrización de la información, posee herramientas para definir y manipular modelos ocultos de Markov, tiene librerías para entrenamiento y manipulación de los modelos ocultos de Markov ya definidos, considera funciones para definir la gramática, y además: Una serie de herramientas adicionales permiten lograr el objetivo final de obtener una hipotética transcripción del habla (conversión voz - texto.This paper presents HTK, a software development platform for the design and management of Hidden Markov Models. Nowadays, the Hidden Markov Models technique is the more effective one to implement voice recognition systems. HTK is mainly oriented to this application. Its architecture is robust and self-sufficient. It allows a natural input from a microphone, it has modules for A/D conversion, it allows pre-processing and parameterization of information, it possesses tools to define and manage the Hidden Markov Models, libraries for training and use the already defined Hidden Markov Models. It has functions to define the grammar and it has additional tools to reach the final objective, to obtain an hypothetical transcription of the talking (voice to text translation.

  13. Search for Hidden Particles

    CERN Multimedia

    The SHiP Experiment is a new general-purpose fixed target facility at the SPS to search for hidden particles as predicted by a very large number of recently elaborated models of Hidden Sectors which are capable of accommodating dark matter, neutrino oscillations, and the origin of the full baryon asymmetry in the Universe. Specifically, the experiment is aimed at searching for very weakly interacting long lived particles including Heavy Neutral Leptons - right-handed partners of the active neutrinos; light supersymmetric particles - sgoldstinos, etc.; scalar, axion and vector portals to the hidden sector. The high intensity of the SPS and in particular the large production of charm mesons with the 400 GeV beam allow accessing a wide variety of light long-lived exotic particles of such models and of SUSY. Moreover, the facility is ideally suited to study the interactions of tau neutrinos.

  14. The Visual Aspects of Outreach and Marketing to Art + Design Students

    Science.gov (United States)

    Carter, Sarah

    2012-01-01

    At the Verman Kimbrough Memorial Library at Ringling College of Art + Design, librarians are constantly striving to communicate the library's role as the center of research on campus as well as ensuring they are staying current with users' needs. While the visual components of library marketing and outreach used at the institution are paramount…

  15. Sustainable packaging design for consumer electronics products: balancing marketing, logistics and environmental requirements

    NARCIS (Netherlands)

    Wever, R.; Boks, C.B.; Pratama, I.; Stevels, A.L.N.

    2007-01-01

    Packaging design for consumer electronic products is a challenge because contradictory demands from a distribution perspective and a marketing perspective have to be balanced. With several company departments involved and powerful external stakeholders this is a complicated matter. As the level of

  16. Designing the marketing-sales interface in B2B firms

    NARCIS (Netherlands)

    Biemans, W.G.; Makovec Brencic, M.

    2007-01-01

    Purpose - This paper explores the marketing-sales interface in Dutch and Slovenian B2B firms. Design/methodology/approach - The study included 11 Dutch firms and ten Slovenian firms, with both samples as closely matched as possible. The firms were all manufacturers of physical products that operate

  17. Sustainable packaging design for consumer electronics products: balancing marketing, logistics and environmental requirements

    NARCIS (Netherlands)

    Wever, R.; Boks, C.B.; Pratama, I.; Stevels, A.L.N.

    2007-01-01

    Packaging design for consumer electronic products is a challenge because contradictory demands from a distribution perspective and a marketing perspective have to be balanced. With several company departments involved and powerful external stakeholders this is a complicated matter. As the level of s

  18. Solar Hidden Photon Search

    CERN Document Server

    Schwarz, Matthias; Redondo, Javier; Ringwald, Andreas; Wiedemann, Guenter

    2011-01-01

    The Solar Hidden Photon Search (SHIPS) is a joint astroparticle project of the Hamburger Sternwarte and DESY. The main target is to detect the solar emission of a new species of particles, so called Hidden Photons (HPs). Due to kinetic mixing, photons and HPs can convert into each other as they propagate. A small number of solar HPs - originating from photon to HP oscillations in the interior of the Sun - can be converted into photons in a long vacuum pipe pointing to the Sun - the SHIPS helioscope.

  19. Solar Hidden Photon Search

    Energy Technology Data Exchange (ETDEWEB)

    Schwarz, Matthias; Wiedemann, Guenter [Hamburg Univ. (Germany). Sternwarte; Lindner, Axel; Ringwald, Andreas [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); Redondo, Javier [Max-Planck-Institut fuer Physik und Astrophysik, Muenchen (Germany)

    2011-11-15

    The Solar Hidden Photon Search (SHIPS) is a joint astroparticle project of the Hamburger Sternwarte and DESY. The main target is to detect the solar emission of a new species of particles, so called Hidden Photons (HPs). Due to kinetic mixing, photons and HPs can convert into each other as they propagate. A small number of solar HPs - originating from photon to HP oscillations in the interior of the Sun - can be converted into photons in a long vacuum pipe pointing to the Sun - the SHIPS helioscope. (orig.)

  20. Data Warehouse Designs Achieving ROI with Market Basket Analysis and Time Variance

    CERN Document Server

    Silvers, Fon

    2011-01-01

    Market Basket Analysis (MBA) provides the ability to continually monitor the affinities of a business and can help an organization achieve a key competitive advantage. Time Variant data enables data warehouses to directly associate events in the past with the participants in each individual event. In the past however, the use of these powerful tools in tandem led to performance degradation and resulted in unactionable and even damaging information. Data Warehouse Designs: Achieving ROI with Market Basket Analysis and Time Variance presents an innovative, soup-to-nuts approach that successfully

  1. 7 CFR 29.75b - Display of baled flue-cured tobacco on auction warehouse floors in designated markets.

    Science.gov (United States)

    2010-01-01

    ... warehouse floors in designated markets. 29.75b Section 29.75b Agriculture Regulations of the Department of... Inspection § 29.75b Display of baled flue-cured tobacco on auction warehouse floors in designated markets. Each lot of baled flue-cured tobacco displayed for sale on auction warehouse floors shall have...

  2. Hidden Markov Models for Human Genes

    DEFF Research Database (Denmark)

    Baldi, Pierre; Brunak, Søren; Chauvin, Yves

    1997-01-01

    We analyse the sequential structure of human genomic DNA by hidden Markov models. We apply models of widely different design: conventional left-right constructs and models with a built-in periodic architecture. The models are trained on segments of DNA sequences extracted such that they cover...

  3. New market, new challenge, new opportunity (1)--overview of China rural healthcare & design methodology.

    Science.gov (United States)

    Jiehui, Jiang; Kandachar, Prabhu

    2008-01-01

    China has a largest population in the world (1.3Billion) and 0.9 Billion is rural population. Most of rural people earn less than US$3/day, and they are called 'Base of the economic pyramid (BoP)'. Compared with high level market, BoP is a new market, which means a low individual profit, but a large population. This paper discusses the healthcare issues in rural China (BoP) and study their healthcare needs through field study and case studies. This research is carried out within the framework of 'Design for Sustainability at Base-of-the-Pyramid (BoP)' programme of the School of Industrial Design Engineering at Delft University of Technology. And the aim of this research is to provide a low cost advanced healthcare product design, which will meet poor's needs and create a business case for commercial partners.

  4. Information management in retail market design in the electricity supply industry

    Science.gov (United States)

    Farrow, Elizabeth Florence

    The retail electricity market is no different from any other market in the need to know how much of a good is bought and by whom and when. However what sets the electricity market apart is the time definition of the "when" and therein lies the problem. It is not enough to know how much a customer uses; it is when that use takes place that is important. In an ideal world all customers would have their consumption measured accurately and in real time. Costs however are a problem in the real world and other less costly approaches are needed. Market designers then have to decide which measurement approach to apply to which group of customers. Affordability has been the main criterion used. If the costs of measurement are a small percentage annual outlay on electricity (usually based on a fixed rate) then that measurement approach is deemed appropriate. This dissertation presents a method for determining a solution that is optimal for customer and retailer. Retailers are assumed to maximize profit in providing a fixed rate and a market-based pricing option. The latter has a measurement cost attached. Customers choose the pricing option that minimizes their costs and reflects their ability to respond to market prices. The threshold level determined from this optimization depends not only on the cost of measurement but also on the level and variability of electricity prices, but most importantly it depends on the ability of an individual customer to change the pattern of electricity use across the day. The optimization method does more than replace affordability in the determination of appropriate threshold levels between measurement options. The method: (1) underscores the need to look at threshold levels not on a consumption basis but on an individual customer's ability to modify usage patterns in response to market prices, in other words ability to substitute across time periods; (2) highlights the need for a flexible approach to measurement; there must be a choice of

  5. Design of a real time market for regulating power. FlexPower WP1 - Report 3

    Energy Technology Data Exchange (ETDEWEB)

    Bang, C.; Fock, F.; Togeby, M.

    2011-12-15

    The FlexPower project investigates the possibility of using broadcasted dynamic electricity prices as a simple and low cost means to activating a large number of flexible small-scale power units. The aim is to provide regulating power via an aggregated response from the numerous units on a volunteer basis. The power units could for example be electrical heating and cooling units, electrical vehicles, industrial demand and micro generation. Each power unit can have its own local controller and individual business model and objective function. The optimisation of the local controls may require forecasts of the services requested by the customer (such as heat for a house or charging power for an electrical vehicle) - in terms of quantity, timing and flexibility - and forecasts of the electricity prices. Based on international 'real-time' power market experiences, new dynamic FlexPower market mechanisms to perform regulating power are designed and tested via simulations, under laboratory conditions and in the field. A dedicated simulation tool is developed for this purpose. The FlexPower regulation can never be perfect, but is expected to be able to meet some of the present and future growing demand for regulating power. As a starting point, a 5-minute power price signal, based on the actual regulation power prices, is tested. WP1 addresses the following question: 1) How could a system with a one-way price be designed? How can the FlexPower mechanism be integrated into the present electricity market, including the market for regulating power? This report describes the FlexPower concept, and gives one suggestion as to how this new market could work. How this will affect the different stakeholders is discussed, and risks and opportunities in the new market are presented. (LN)

  6. Designing a water leasing market for the Mimbres River, New Mexico.

    Energy Technology Data Exchange (ETDEWEB)

    Reno-Trujillo, Marissa Devan; Tidwell, Vincent Carroll; Broadbent, Craig; Brookshire, David; Coursey, Don; Jackson, Charles.; Polley, Adam; Stevenson, Bryan

    2013-04-01

    The objective of this study is to develop a conceptual framework for establishing water leasing markets in New Mexico using the Mimbres River as a test case. Given the past and growing stress over water in New Mexico and the Mimbres River in particular, this work will develop a mechanism for the short term, efficient, temporary transfer of water from one user to another while avoiding adverse effects on any user not directly involved in the transaction (i.e., third party effects). Toward establishing a water leasing market, five basic tasks were performed, (1) a series of stakeholder meetings were conducted to identify and address concerns and interests of basin residents, (2) several gauges were installed on irrigation ditches to aid in the monitoring and management of water resources in the basin, (3) the hydrologic/market model and decision support interface was extended to include the Middle and Lower reaches of the Mimbres River, (4) experiments were conducted to aid in design of the water leasing market, and (5) a set of rules governing a water leasing market was drafted for future adoption by basin residents and the New Mexico Office of the State Engineer.

  7. LICENCE, DESIGN AND MARKETING EXPERIENCE RELATING TO A PRODUCT OR PROCESS

    Directory of Open Access Journals (Sweden)

    LIVIU NEAMŢU

    2013-08-01

    Full Text Available Contracting a licence is buying or selling contract of technology, design and marketing experiencerelating to a product or process, and involves the contracting of knowledge and know-how. The granting of aninternational licence takes place when a company provides, in return for a fee or royalties, technology needed byanother firm to run business operations on a foreign market. When in this form, the granting of the licencerequires at least one of the following items: a brand name; operating experience; manufacturing technology;access to patents and trade secrets/industrial. Company that grants the licence get access on a foreign marketwith very low investment and, in many cases, the benefits of investment and market knowledge of a competentlocal firms. The company that received the licence get access to foreign technology, with a very smallinvestment. There are several very obvious advantages of activity under the license on international markets.The granting of a licence can improve cash flow situation for the company that attaches. Because the license ontechnology allows companies to bring products to market faster, the company enjoys early advantage of apositive balance of cash flow. In addition, obtaining a license means lower development costs. The licensedactivity may mean fewer profits in the long run. Immediate benefits of easy access to new technology, lower costsand the development of an early cash flow are attractive advantages of contracting a licence.

  8. A theory of planning horizons (1: market design in a post-neoclassical world

    Directory of Open Access Journals (Sweden)

    Frederic B. Jennings, Jr.

    2012-05-01

    Full Text Available The neoclassical case supporting competitive frames and market solutions has failed to promote stable world-wide economic development. Other approaches in economics incorporate social culture, increasing returns, market power, ecological limits and complementarity, yielding broader applications for development theory. In this paper a theory of planning horizons is introduced to raise some meaningful questions about the traditional view with respect to its substitution, decreasing returns and independence assumptions. Suppositions of complementarity, increasing returns and interdependence suggest that competition is inefficient by upholding a myopic culture resistant to learning. Growth – though long believed to rise from markets and competitive values – may not derive from these sources. Instead, as civilizations advance, shifting from material wants to higher-order intangible output, they evolve from market tradeoffs (substitution and scarcity into realms of common need (complementarity and abundance. The policy implications of horizonal theory are explored, with respect to regulatory aims and economic concerns. Such an approach emphasizes strict constraints against entry barriers, ecological harm, market power abuse and ethical lapses. Social cohesion – not competition – is sought as a means to extend horizons and thereby increase efficiency, equity and ecological health. The overriding importance of horizon effects for regulatory assessment dominates other orthodox standards in economics and law. Reframing economics along horizonal lines suggests some meaningful insight on the proper design of economic systems.

  9. The market for green building in developed Asian cities. The perspectives of building designers

    Energy Technology Data Exchange (ETDEWEB)

    Chan, Edwin H.W.; Qian, Queena K.; Lam, Patrick T.I. [Department of Building and Real Estate, The Hong Kong Polytechnic University, Hong Kong SAR (China)

    2009-08-15

    Green building (GB) is part of the concept of promoting sustainability. Although GB and the concept of sustainability are well studied for environmental concerns, their business rationale and related social concerns have not been fully explored or widely accepted by the parties involved in the building sector. In this study, the situation of GB market in relation to the general building market is reviewed and the business rationales of stakeholders to invest in the GB market have been investigated from the perspective of building designers. In addition, the factors that enhance the popularity of GB have been explored and the obstacles that hinder its market have been examined. The data are collected by a questionnaire survey covering building designers in Hong Kong and Singapore, the cities that are categorized as economically developed cities in Asia. After data analysis of the survey, this paper presents the findings of the business reasons for stakeholders to be involved in GB, the most favorable conditions required to promote GB business and the important obstacles that hinder its popularity. Based on the findings, recommendations and policy implications are tendered. (author)

  10. The market for green building in developed Asian cities-the perspectives of building designers

    Energy Technology Data Exchange (ETDEWEB)

    Chan, Edwin H.W. [Department of Building and Real Estate, Hong Kong Polytechnic University, Hong Kong (China); Qian, Queena K. [Department of Building and Real Estate, Hong Kong Polytechnic University, Hong Kong (China)], E-mail: queena.qian@polyu.edu.hk; Lam, Patrick T.I. [Department of Building and Real Estate, Hong Kong Polytechnic University, Hong Kong (China)

    2009-08-15

    Green building (GB) is part of the concept of promoting sustainability. Although GB and the concept of sustainability are well studied for environmental concerns, their business rationale and related social concerns have not been fully explored or widely accepted by the parties involved in the building sector. In this study, the situation of GB market in relation to the general building market is reviewed and the business rationales of stakeholders to invest in the GB market have been investigated from the perspective of building designers. In addition, the factors that enhance the popularity of GB have been explored and the obstacles that hinder its market have been examined. The data are collected by a questionnaire survey covering building designers in Hong Kong and Singapore, the cities that are categorized as economically developed cities in Asia. After data analysis of the survey, this paper presents the findings of the business reasons for stakeholders to be involved in GB, the most favorable conditions required to promote GB business and the important obstacles that hinder its popularity. Based on the findings, recommendations and policy implications are tendered.

  11. Political and Economic Geomorphology: The Effect of Market Forces on Stream Restoration Designs

    Science.gov (United States)

    Singh, J.; Doyle, M. W.; Lave, R.; Robertson, M.

    2013-12-01

    Stream restoration in the U.S. is increasingly driven by compensatory mitigation; impacts to streams associated with typical land development activities must be offset via restoration of streams elsewhere. This policy application creates conditions in which restored stream ';credits' are traded under market-like conditions, comparable to wetland mitigation, carbon offsets, or endangered species habitat banking. The effect of this relatively new mechanism to finance stream restoration on design and construction is unknown. This research explores whether the introduction of a credit-based mitigation apparatus results in streams designed to maximize credit yields (i.e., ';credit-chasing') rather than focusing on restoring natural systems or functions. In other words, are market-based restored streams different from those designed for non-market purposes? We quantified geomorphic characteristics (e.g. hydraulic geometry, sinuosity, profile, bed sediment, LWD) of three types of streams: (1) a random sample of non-restored reaches, (2) streams restored for compensatory mitigation, and (3) streams restored under alternative funding sources (e.g., government grant programs, non-profit activities). We also compared the location of the types of stream reaches to determine whether there is a spatiality of restored streams. Physical data were complemented with a series of semi-structured interviews with key personnel in the stream restoration industry to solicit information on the influence of policy interpretation and market-driven factors on the design process. Preliminary analysis suggests that restoration is driving a directional shift in stream morphology in North Carolina. As a simple example, in the Piedmont, non-restored and restored channels had mean sinuosity of 1.17 and 1.23, respectively (p < 0.10). In the mountain region, non-restored and restored channels had mean sinuosity of 1.07 and 1.21, respectively (p < 0.01). In addition, restored streams were

  12. How designers and marketers can work together to support consumers' happiness

    OpenAIRE

    Saaksjarvi, M.C.; Hellen, K.

    2013-01-01

    A product’s value proposition rests on the notion that it brings value to its customers. Typically, such value is created by having novel product functionality, superior technology, or new customer benefits, but value can also be created by adhering to what is fundamentally important to customers in their lives. Focusing on customers’ happiness is a value proposition of the latter kind. Yet, implementing such an approach requires that designers and marketers have a common understanding of the...

  13. Hidden neural networks

    DEFF Research Database (Denmark)

    Krogh, Anders Stærmose; Riis, Søren Kamaric

    1999-01-01

    A general framework for hybrids of hidden Markov models (HMMs) and neural networks (NNs) called hidden neural networks (HNNs) is described. The article begins by reviewing standard HMMs and estimation by conditional maximum likelihood, which is used by the HNN. In the HNN, the usual HMM probability...... parameters are replaced by the outputs of state-specific neural networks. As opposed to many other hybrids, the HNN is normalized globally and therefore has a valid probabilistic interpretation. All parameters in the HNN are estimated simultaneously according to the discriminative conditional maximum...... likelihood criterion. The HNN can be viewed as an undirected probabilistic independence network (a graphical model), where the neural networks provide a compact representation of the clique functions. An evaluation of the HNN on the task of recognizing broad phoneme classes in the TIMIT database shows clear...

  14. Characterisation of trials where marketing purposes have been influential in study design: a descriptive study.

    Science.gov (United States)

    Barbour, Virginia; Burch, Druin; Godlee, Fiona; Heneghan, Carl; Lehman, Richard; Perera, Rafael; Ross, Joseph S; Schroter, Sara

    2016-01-21

    Analysis of trial documentation has revealed that some industry-funded trials may be done more for marketing purposes than scientific endeavour. We aimed to define characteristics of drug trials that appear to be influenced by marketing considerations and estimate their prevalence. We examined reports of randomised controlled trials of drugs published in six general medical journals in 2011. Six investigators independently reviewed all publications, characterising them as YES/MAYBE/NO suspected marketing trials, and then met to reach consensus. Blinded researchers then extracted key trial characteristics. We used blinded cluster analysis to determine if key variables could characterise the categories of trials (YES/MAYBE/NO). 41/194 (21 %) trials were categorised as YES, 14 (7 %) as MAYBE, 139 (72 %) as NO. All YES and MAYBE trials were funded by the manufacturer, compared with 37 % of NO trials (p study design (83 % vs. 19 %), data analysis (85 % vs.15 %) and reporting (81 % vs. 15 %) than NO trials (p study population compared to NO trials (59 % vs.37 %, p = 0.03). Cluster analysis based on study characteristics did not identify a clear variable structure that accurately characterised YES/MAYBE/NO trials. We reached consensus that a fifth of drug trials published in the highest impact general medical journals in 2011 had features that were suggestive of being designed for marketing purposes. Each of the marketing trials appeared to have a unique combination of features reported in the journal publications.

  15. A study of design approach of spreading schemes for viral marketing based on human dynamics

    Science.gov (United States)

    Yang, Jianmei; Zhuang, Dong; Xie, Weicong; Chen, Guangrong

    2013-12-01

    Before launching a real viral marketing campaign, it is needed to design a spreading scheme by simulations. Based on a categorization of spreading patterns in real world and models, we point out that the existing research (especially Yang et al. (2010) Ref. [16]) implicitly assume that if a user decides to post a received message (is activated), he/she will take the reposting action promptly (Prompt Action After Activation, or PAAA). After a careful analysis on a real dataset however, it is found that the observed time differences between action and activation exhibit a heavy-tailed distribution. A simulation model for heavy-tailed pattern is then proposed and performed. Similarities and differences of spreading processes between the heavy-tailed and PAAA patterns are analyzed. Consequently, a more practical design approach of spreading scheme for viral marketing on QQ platform is proposed. The design approach can be extended and applied to the contexts of non-heavy-tailed pattern, and viral marketing on other instant messaging platforms.

  16. 75 FR 79982 - Authority To Designate Financial Market Utilities as Systemically Important

    Science.gov (United States)

    2010-12-21

    ... of significant liquidity or credit problems spreading among financial institutions or markets and... of significant liquidity or credit problems spreading among financial institutions or markets and... of a financial market utility ] failure or disruption on critical markets and financial...

  17. Coupling of Hidden Sector

    CERN Document Server

    Królikowski, Wojciech

    2016-01-01

    A hypothetic Hidden Sector of the Universe, consisting of sterile fermions ("sterinos") and sterile mediating bosons ("sterons") of mass dimension 1 (not 2!) - the last described by an antisymmetric tensor field - requires to exist also a scalar isovector and scalar isoscalar in order to be able to construct electroweak invariant coupling (before spontaneously breaking its symmetry). The introduced scalar isoscalar might be a resonant source for the diphoton excess of 750 GeV, suggested recently by experiment.

  18. Effect of Market Price Uncertainties on the Design of Optimal Biorefinery Systems—A Systematic Approach

    DEFF Research Database (Denmark)

    Cheali, Peam; Quaglia, Alberto; Gernaey, Krist V.

    2014-01-01

    This paper presents the development of a computer-aided decision support tool for identifying optimal biorefinery concepts for production of biofuels at an early design stage. To this end, a framework that uses a superstructure-based process synthesis approach integrated with uncertainty analysis...... the design space, generic but simple models describing the processing tasks, and the formulation and solution of an MINLP problem under deterministic and stochastic conditions to identify the optimal processing route for multiple raw materials and products. Furthermore, we evaluate the impact of market price...

  19. An Integrated Design approach to Power Systems: from Power Flows to Electricity Markets

    Science.gov (United States)

    Bose, Subhonmesh

    Power system is at the brink of change. Engineering needs, economic forces and environmental factors are the main drivers of this change. The vision is to build a smart electrical grid and a smarter market mechanism around it to fulfill mandates on clean energy. Looking at engineering and economic issues in isolation is no longer an option today; it needs an integrated design approach. In this thesis, I shall revisit some of the classical questions on the engineering operation of power systems that deals with the nonconvexity of power flow equations. Then I shall explore some issues of the interaction of these power flow equations on the electricity markets to address the fundamental issue of market power in a deregulated market environment. Finally, motivated by the emergence of new storage technologies, I present an interesting result on the investment decision problem of placing storage over a power network. The goal of this study is to demonstrate that modern optimization and game theory can provide unique insights into this complex system. Some of the ideas carry over to applications beyond power systems.

  20. Designing a tobacco counter-marketing campaign for African American youth

    Directory of Open Access Journals (Sweden)

    Johnson Doris M

    2008-08-01

    Full Text Available Abstract The objectives of this qualitative study were to: a identify common marketing themes and tactics used by the tobacco industry to entice African Americans (AA's and youth to initiate and maintain smoking behavior, especially smoking mentholated brands of cigarettes, and b determine AA youths' knowledge, attitudes, intentions, and beliefs about smoking and the tobacco industry. Together, these activities could aid in the development of effective tobacco counter-marketing campaigns for AA youth. Using publicly available tobacco industry documents, computerized searches using standardized keywords were run and results were cataloged and analyzed thematically. Subsequently, 5 focus groups were conducted with n = 28 AA middle school-aged youth. Results suggest that the tobacco industry consistently recruited new AA smokers through a variety of means, including social and behavioral marketing studies and targeted media and promotional campaigns in predominantly AA, urban, and low income areas. AA youth interviewed in this study were largely unaware of these tactics, and reacted negatively against the industry upon learning of them. Youth tended to externalize control over tobacco, especially within the AA community. In designing a counter-marketing campaign for this population, partnering knowledge of tobacco industry practices with youth needs and community resources will likely increase their effectiveness.

  1. Designing environmentally friendly products in conformity with the market - a holistic analysis of product characteristics

    Energy Technology Data Exchange (ETDEWEB)

    Oberender, C.; Birkhofer, H. [Darmstadt Univ. of Technology, Inst. for Product Development and Machine Elements, Darmstadt (Germany)

    2004-07-01

    Creating the 'ecological shelf-warmer' and bringing it to the market must be discouraged, since such a product causes environmental impacts during production and at the end-of-life without ever being sold and used. Products must be environmentally friendly as well as conform with the market. This presents a conflict since measures that improve the products' market value often lead to increased environmental impacts and costs, and every product function causes some. The developed Eco-Value Analysis supports the product developer to fulfill environmental and customers' demands and aims at a holistic approach, considering technical, environmental and economical aspects. Based on three portfolios and the results of the Kano-method, recommendations for designing products, which support the environment as well as conform with the market, are given. The method assists developers concerning environmental and ecologic improvements and the realization of functions. The procedure of the Eco-Value Analysis was applied to a household coffee maker. (orig.)

  2. Designing a tobacco counter-marketing campaign for African American youth.

    Science.gov (United States)

    Johnson, Doris M; Wine, Lauren A; Zack, Sharon; Zimmer, Eric; Wang, Judy H; Weitzel-O'Neill, Patricia A; Claflin, Vickie; Tercyak, Kenneth P

    2008-08-26

    The objectives of this qualitative study were to: a) identify common marketing themes and tactics used by the tobacco industry to entice African Americans (AA's) and youth to initiate and maintain smoking behavior, especially smoking mentholated brands of cigarettes, and b) determine AA youths' knowledge, attitudes, intentions, and beliefs about smoking and the tobacco industry. Together, these activities could aid in the development of effective tobacco counter-marketing campaigns for AA youth. Using publicly available tobacco industry documents, computerized searches using standardized keywords were run and results were cataloged and analyzed thematically. Subsequently, 5 focus groups were conducted with n = 28 AA middle school-aged youth. Results suggest that the tobacco industry consistently recruited new AA smokers through a variety of means, including social and behavioral marketing studies and targeted media and promotional campaigns in predominantly AA, urban, and low income areas. AA youth interviewed in this study were largely unaware of these tactics, and reacted negatively against the industry upon learning of them. Youth tended to externalize control over tobacco, especially within the AA community. In designing a counter-marketing campaign for this population, partnering knowledge of tobacco industry practices with youth needs and community resources will likely increase their effectiveness.

  3. A Decision Support System for Inbound Marketers: An Empirical Use of Latent Dirichlet Allocation Topic Model to Guide Infographic Designers

    OpenAIRE

    Nia, Meisam Hejazi

    2016-01-01

    Infographic is a type of information presentation that inbound marketers use. I suggest a method that can allow the infographic designers to benchmark their design against the previous viral infographics to measure whether a given design decision can help or hurt the probability of the design becoming viral.

  4. Hidden variables and hidden time in quantum theory

    OpenAIRE

    Kurakin, Pavel V.

    2005-01-01

    Bell's theorem proves only that hidden variables evolving in true physical time can't exist; still the theorem's meaning is usually interpreted intolerably wide. The concept of hidden time (and, in general, hidden space-time) is introduced. Such concept provides a whole new class of physical theories, fully compatible with current knowledge, but giving new tremendous possibilities. Those theories do not violate Bell's theorem.

  5. Design of the AM600 Turbine-Generator for NPPs in Emerging Markets

    Energy Technology Data Exchange (ETDEWEB)

    Alexandru, Bogdan; Abdoelatef, M. Gomaa; Field, Robert [KEPCO International Nuclear Graduate School, Ulsan (Korea, Republic of)

    2015-10-15

    In this paper, preliminary analysis related to: (i) the T/G steam flow path, and (ii) the turbine cycle heat balance is examined. Analysis of global electric markets indicates that the current and near term capacity of electrical grids for many developing countries (e.g., Bangladesh, Kenya, Vietnam, Malaysia) is insufficient to reliably incorporate Nuclear Power Plants (NPPs) with large unit sizes (e.g., >1000 MWe). Thus a modern NPP design with a smaller output (-600 MWe) is of interest. To address conditions for such markets, the 'AM600' Turbine-Generator (T/G) design proposed here represents a 600 MWe design which is robust and supports a simplified steam cycle. The proposed shaftline starts with a determination of the number of flows, followed by a determination of the number of high and low pressure stages, followed by heat balance analysis. The conceptual design for the AM600 T/G offers the following: • a stiff shaftline which can offer robust performance in smaller grids lacking optimal stability relative to grid disturbances and frequency variation, • a simplified approach to T/G fabrication, installation, operation, testing, inspections, and maintenance due to design with a single LPT cylinder while maintaining high thermal efficiency, and • a reduced component count for MSRs, FWHs, and power train pumps and drivers (and associated support system components) resulting in lower capital outlays, simplified operations, and further reducing the maintenance, testing, and inspection burden.

  6. Hidden Markov Model for Stock Selection

    Directory of Open Access Journals (Sweden)

    Nguyet Nguyen

    2015-10-01

    Full Text Available The hidden Markov model (HMM is typically used to predict the hidden regimes of observation data. Therefore, this model finds applications in many different areas, such as speech recognition systems, computational molecular biology and financial market predictions. In this paper, we use HMM for stock selection. We first use HMM to make monthly regime predictions for the four macroeconomic variables: inflation (consumer price index (CPI, industrial production index (INDPRO, stock market index (S&P 500 and market volatility (VIX. At the end of each month, we calibrate HMM’s parameters for each of these economic variables and predict its regimes for the next month. We then look back into historical data to find the time periods for which the four variables had similar regimes with the forecasted regimes. Within those similar periods, we analyze all of the S&P 500 stocks to identify which stock characteristics have been well rewarded during the time periods and assign scores and corresponding weights for each of the stock characteristics. A composite score of each stock is calculated based on the scores and weights of its features. Based on this algorithm, we choose the 50 top ranking stocks to buy. We compare the performances of the portfolio with the benchmark index, S&P 500. With an initial investment of $100 in December 1999, over 15 years, in December 2014, our portfolio had an average gain per annum of 14.9% versus 2.3% for the S&P 500.

  7. Transitioning from Marketing-Oriented Design to User-Oriented Design: A Case Study

    Science.gov (United States)

    Laster, Shari; Stitz, Tammy; Bove, Frank J.; Wise, Casey

    2011-01-01

    The transition to a new architecture and design for an academic library Web site does not always proceed smoothly. In this case study, a library at a large research university hired an outside Web development contractor to create a new architecture and design for the university's Web site using dotCMS, an open-source content management system. The…

  8. 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...

  9. Wholesale Electricity Market Design with Increasing Levels of Renewable Generation: Incentivizing Flexibility in System Operations

    Energy Technology Data Exchange (ETDEWEB)

    Ela, Erik; Milligan, Michael; Bloom, Aaron; Botterud, Audun; Townsend, Aaron; Levin, Todd; Frew, Bethany A.

    2016-05-01

    This paper discusses the importance and challenges of incentivizing flexibility during short-term operations of the bulk power system due to the increasing variability and uncertainty from growing penetrations of variable generation (VG). Operational flexibility can refer to many aspects of a resource's capability to support the power system, such as the speed, range, and duration of power output, as well as the ability to autonomously respond to frequency or voltage changes. Inefficient utilization of existing flexibility, or unwillingness of resources to provide flexibility, can compromise system reliability by not meeting the changing net load, and it can also lead to higher costs when an inefficient use of flexibility resources occurs. There are many existing characteristics of market design that incentivize flexibility in some manner. How they incentivize the provision of flexibility as well as the level of flexibility is still debated. We explore some of these existing market designs, as well as new market mechanisms, such as pay-for-performance regulating reserve and flexible ramping products, that aim to explicitly incentivize the provision of more flexibility to the system, particularly as a result of increasing VG penetration levels.

  10. Modelling proteins' hidden conformations to predict antibiotic resistance

    Science.gov (United States)

    Hart, Kathryn M.; Ho, Chris M. W.; Dutta, Supratik; Gross, Michael L.; Bowman, Gregory R.

    2016-10-01

    TEM β-lactamase confers bacteria with resistance to many antibiotics and rapidly evolves activity against new drugs. However, functional changes are not easily explained by differences in crystal structures. We employ Markov state models to identify hidden conformations and explore their role in determining TEM's specificity. We integrate these models with existing drug-design tools to create a new technique, called Boltzmann docking, which better predicts TEM specificity by accounting for conformational heterogeneity. Using our MSMs, we identify hidden states whose populations correlate with activity against cefotaxime. To experimentally detect our predicted hidden states, we use rapid mass spectrometric footprinting and confirm our models' prediction that increased cefotaxime activity correlates with reduced Ω-loop flexibility. Finally, we design novel variants to stabilize the hidden cefotaximase states, and find their populations predict activity against cefotaxime in vitro and in vivo. Therefore, we expect this framework to have numerous applications in drug and protein design.

  11. The design, marketing, and implementation of online continuing education about computers and nursing informatics.

    Science.gov (United States)

    Sweeney, Nancy M; Saarmann, Lembi; Seidman, Robert; Flagg, Joan

    2006-01-01

    Asynchronous online tutorials using PowerPoint slides with accompanying audio to teach practicing nurses about computers and nursing informatics were designed for this project, which awarded free continuing education units to completers. Participants had control over the advancement of slides, with the ability to repeat when desired. Graphics were kept to a minimum; thus, the program ran smoothly on computers using dial-up modems. The tutorials were marketed in live meetings and through e-mail messages on nursing listservs. Findings include that the enrollment process must be automated and instantaneous, the program must work from every type of computer and Internet connection, marketing should be live and electronic, and workshops should be offered to familiarize nurses with the online learning system.

  12. Spanish generation market: structure, design and results; El Mercado de Generacion Electrica en Espana: Estructura, Funcionamiento y Resultados

    Energy Technology Data Exchange (ETDEWEB)

    Agosti, L.; Padilla, A. J.; Requejo, A.

    2007-07-01

    This paper provides an overview of the structure, design and outcome of the Spanish generation market from 1998, when the market was liberalised, to date. More precisely, this paper reviews the history of the liberalisation process; describes the structure of the generation market and its evolution over time; analyses the existence of market power; and evaluates the outcome of the liberalisation process from the viewpoint of its impact on al locative efficiency, productive efficiency and dynamic efficiency. The paper concludes with a brief summary of recent regulatory reforms. (Author)

  13. City urban design in a free market economy: The case of Ljubljana, Slovenia

    Directory of Open Access Journals (Sweden)

    Dimitrovska-Andrews Kaliopa

    2002-01-01

    Full Text Available A recent rapid political and economic changes in many eastern European countries demand corresponding changes in the town planning system, and especially in the development control and urban management process. For instance, at a present many historic city and town cores still remain relatively intact in their original form, but have become the target for development pressure. How should this pressure be channeled to achieve enhancement of the urban qualities of those areas (especially barracks and old factory sites, without jeopardising their competitiveness for attracting business and employment. This paper discusses the outcomes of research carried out at the Urban Planning Institute of the Republic of Slovenia from 1995 to 1998, on the development of appropriate methods for the appraisal and promotion of design quality in relation to economic viability in city development projects especially for an urban renewal. The elements for the assessment of urban design quality derive from the basic principles of good urban design such as identity, permeability, legibility visual appropriateness, robustness, visual and symbolic richness, amongst others. The simplified computerised model for assessing financial viability is based on building costs and market value of the investment, and shows the profitability of the development. It can be a useful tool in both assessing design viability, and for determining extra profit or ‘planning gain’ in the planning process negotiations such ‘surplus’ can be used for satisfying local needs (e.g. additional programs, design of public spaces. This method for appraisal and promotion of design quality in relation to economic viability has been examined through an assessment of the competition projects for the renewal of the Rog factory area in the city centre of Ljubljana. This case study has revealed the need for a clear strategy for future city development, with marketing guidance and policies for positive

  14. 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

  15. Market Basket Analysis Software Design and Implementation Based on Data Mining%基于数据挖掘的购物篮分析软件的设计与实现

    Institute of Scientific and Technical Information of China (English)

    童铁杰

    2011-01-01

    Market-basket analysis is a Data Mining technology for the retail enterprise sales,it is very important for the marketing strategy choice.Through these analyses,we can found the hidden consumer spending patterns and identify the mix of goods sold for profit opportunities.This paper describes how to build market-basket analysis software,including requirements analysis,detailed design and coding.%市场购物篮分析是数据挖掘技术中针对零售型企业销售数据的分析方式,在有效选择促销活动和营销策略方面有着举足轻重的重要性。通过分析,可以发现隐藏着的顾客消费模式,鉴别出促进商品组合销售的获利机会。本文描述了一个购物篮分析软件从需求分析、详细设计到编程实现的过程,重点说明了开发过程中遇到的问题以及解决问题的方法,为同行开发同类产品提供参考依据。

  16. IMPACT FROM THE USE OF BIM IN ARCHITECTURAL DESIGN OFFICES: REAL ESTATE MARKET OPORTUNITIES

    Directory of Open Access Journals (Sweden)

    Livia Laubmeyer Alves de Souza

    2009-12-01

    Full Text Available This work analyzes the impacts resulting from the implementation of the BIM - Building Information Modelling - technology in architectural design offices, seeking to identify the most relevant aspects of its use on the design process. It also casts a look at the potential spaces and opportunities that rise from the use of the tool. Several international studies have demonstrated the benefits and the changes triggered by the use of the BIM in design concerns, but, as regards the recent Brazilian experience very little is known or has been reported. This way, this work seeks to contribute towards filling this gap, identifying the peculiarities of the Brazilian case, seeking to improve the conditions for the implementation of the new tools and to facilitate the adapting of the technology to Brazilian standards. The research covered the formulation of field studies in architectural design companies located in the city of Rio de Janeiro, São Paulo, and Curitiba. Analyses were made of the difficulties found and the main advantages obtained in the adoption of the BIM technology by these offices. The evaluation of the experiences allowed the identification of countless problems in the transition from the present traditional technology to new information systems: high cost of software, resistance to change by the team, lack of integration between designers, amongst others. It is believed that the data generated in this research can contribute to the promotion of improvements and advancements in the BIM technology, propagating its possibilities and facilitating its larger-scale implementation in the country towards the modernization of the processes in the Brazilian civil construction scenario. The results presented lead to the discussion of the role played by the architect in the real estate market and also demonstrated that there is much to reflect upon on the opportunities to be explored with the use of the BIM. Keywords: BIM, Architectural design

  17. Power market design: Rules for the design of power exchanges in the EEX; Strommarktdesign: Zur Ausgestaltung der Auktionsregeln an der EEX

    Energy Technology Data Exchange (ETDEWEB)

    Grimm, V.; Ockenfels, A.; Zoettl, G. [Friedrich-Alexander-Univ., Erlangen-Nuernberg, Lehrstuhl fuer Volkswirtschaftslehre, insbesondere Wirtschaftstheorie (Germany)

    2008-09-15

    This paper studies the design of power exchanges in liberalized electricity markets. We analyze several pricing rules for day ahead trading and show that a uniform price mechanism has quite desirable properties as compared to its alternatives. We then discuss how the particular cost structure of electricity generation can be accounted for by appropriate bid formats. We moreover analyze the effects of bid caps and price floors in electricity auctions on market performance, as well as several other aspects of electricity market design. In particular, we discuss linkage of independently operating markets for electricity, reserve energy and transmission capacities, coupling of national power exchanges, and the effects of transparency on the outcome of electricity markets. (orig.)

  18. Hybrid intelligent methodology to design translation invariant morphological operators for Brazilian stock market prediction.

    Science.gov (United States)

    Araújo, Ricardo de A

    2010-12-01

    This paper presents a hybrid intelligent methodology to design increasing translation invariant morphological operators applied to Brazilian stock market prediction (overcoming the random walk dilemma). The proposed Translation Invariant Morphological Robust Automatic phase-Adjustment (TIMRAA) method consists of a hybrid intelligent model composed of a Modular Morphological Neural Network (MMNN) with a Quantum-Inspired Evolutionary Algorithm (QIEA), which searches for the best time lags to reconstruct the phase space of the time series generator phenomenon and determines the initial (sub-optimal) parameters of the MMNN. Each individual of the QIEA population is further trained by the Back Propagation (BP) algorithm to improve the MMNN parameters supplied by the QIEA. Also, for each prediction model generated, it uses a behavioral statistical test and a phase fix procedure to adjust time phase distortions observed in stock market time series. Furthermore, an experimental analysis is conducted with the proposed method through four Brazilian stock market time series, and the achieved results are discussed and compared to results found with random walk models and the previously introduced Time-delay Added Evolutionary Forecasting (TAEF) and Morphological-Rank-Linear Time-lag Added Evolutionary Forecasting (MRLTAEF) methods.

  19. Using the Importance – Satisfaction Matrix in Designing Relationship Marketing Strategies

    Directory of Open Access Journals (Sweden)

    Constantin, C.

    2014-06-01

    Full Text Available This paper is about an instrumental research conducted in order to identify the strong points and the weaknesses of a marketing tool used to identify the relationship between the customer satisfaction regarding certain product features and the importance given by customers to these characteristics. The results of this research reveal the necessity to pay special attention to the questionnaire designing in order to avoid some biases given by the hallo effect or by using improper measurement scales. Even if such a phenomenon may occur, the researcher should operate a transformation that could help to a better discrimination in the importance given to different product features.

  20. 76 FR 17047 - Authority To Designate Financial Market Utilities as Systemically Important

    Science.gov (United States)

    2011-03-28

    ... significant liquidity or credit problems spreading among financial institutions or markets and thereby... significant liquidity or credit problems spreading across financial institutions and markets and thereby... disruption on critical markets and financial institutions? For example, how might the Council...

  1. Assessments and market design for the water market at Xiying Irrigation, Shiyang River Basin, Gansu Province, China

    Science.gov (United States)

    Xu, T.; Zhao, J.; Zheng, H.

    2016-12-01

    As one of the pilot water markets in China, the market in Xiying Irrigation was built in 2008. Based on the historical trading data, it can be concluded that the studied market is growing but facing quite a few challenges. To solve these challenges, the first step we have done is assessment on the market. Some comparable indices were introduced from network science by us. These indices straightforwardly show the status and major problems in the market. One main problem we have found from surveys and our assessment is that there are barriers between distant seller and buyer. This discovery incentives us to develop a new mechanism for matching sellers and buyers to reduce the loss on social welfare. By modelling the trading barriers between a buyer and a seller as an indicator -- tradable or nontradable, the authors propose a mixed-integer linear programming algorithm to optimize the social welfare. According to the theories on competitive equilibrium, the authors are able to extend the programming to compute a reasonable price profile for each pair of tradable seller and buyer. It can be proved that given the price profile, the optimal strategy for each seller or buyer is to follow the optimal assignment. This mechanism significantly reduces the social welfare loss. However, this study shows that removing the trading barriers can brings more social welfare increments.

  2. Analysis of industrial design role in marketing of innovations and perfection of approaches to its monetary estimation

    Directory of Open Access Journals (Sweden)

    S.M. Makhnusha

    2011-12-01

    Full Text Available In the article the author analyzes the nature and characteristics of such object of intellectual property as an industrial design, discloses its role and place in the process of marketing of innovations, generalizes functions of the industrial design, improves classification of industrial designs and evaluation methodology of the industrial design by introducing the coefficient of importance of its aesthetic perception by consumers. Also the author presents review of statistics on the registration of industrial designs in Ukraine.

  3. Using HPGe detector for a solar hidden-photons search

    CERN Document Server

    Horvat, R; Krcmar, M; Krecak, Z; Ljubicic, A

    2012-01-01

    In this paper we report on the results of our search for photons from a U(1) gauge factor in the hidden sector of the full theory, by observing the single spectrum in a HPGe detector arising as a result of the photoelectric-like absorption of hidden photons emitted from the Sun on germanium atoms inside the detector. The main ingredient of the theory used in our analysis, a severely constrained kinetic mixing from the two U(1) gauge factors and massive hidden photons, leads to both photon into hidden states oscillations and to a minuscule coupling of hidden photons to visible matter, of which the latter our experimental setup has been designed to observe. On a theoretical side, full account was taken of the effects of refraction and damping of photons while propagating in the Sun's interior. We exclude hidden photons with kinetic couplings chi > (1.5x10^{-6}-2.6x10^{-11}) for the mass region 1.7x10^{-4} eV < m_\\gamma' < 3.4 eV. Our constraints on the mixing parameter chi at sub-eV hidden-photon masses p...

  4. The German electricity market. Does the present market design provide security of supply?; Strommarkt in Deutschland. Gewaehrleistet das derzeitige Marktdesign Versorgungssicherheit?

    Energy Technology Data Exchange (ETDEWEB)

    Janssen, Matthias; Peichert, Patrick; Perner, Jens; Riechmann, Christoph [Frontier Economics, Koeln (Germany); Niedrig, Thomas [Formaet Services GmbH, Rheinbach (Germany)

    2014-09-15

    A heated discussion is being waged in Germany and large parts of Europe over the introduction of what are referred to as capacity mechanisms, whose purpose is to provide security of supply in the electricity sector. In this context two consulting firms have undertaken a both qualitative and quantitative study of the fitness of the present market design, which is based on the ''Energy-Only Market'' (EOM), to provide security of supply in the German electricity market. The authors come to the conclusion that, if suitably framed, the EOM can continue to provide a secure electricity supply in accordance with consumer preferences and at the lowest possible cost.

  5. Portfolio optimization using Mixture Design of Experiments. Scheduling trades within electricity markets

    Energy Technology Data Exchange (ETDEWEB)

    Oliveira, Francisco Alexandre de; Paiva, Anderson Paulo de; Lima, Jose Wanderley Marangon; Balestrassi, Pedro Paulo; Mendes, Rona Rinston Amaury [Federal Univ. of Itajuba, Minas Gerais (Brazil)

    2011-01-15

    Deregulation of the electricity sector has given rise to several approaches to defining optimal portfolios of energy contracts. Financial tools - requiring substantial adjustments - are usually used to determine risk and return. This article presents a novel approach to adjusting the conditional value at risk (CVaR) metric to the mix of contracts on the energy markets; the approach uses Mixture Design of Experiments (MDE). In this kind of experimental strategy, the design factors are treated as proportions in a mixture system considered quite adequate for treating portfolios in general. Instead of using traditional linear programming, the concept of desirability function is here used to combine the multi-response, nonlinear objective functions for mean with the variance of a specific portfolio obtained through MDE. The maximization of the desirability function is implied in the portfolio optimization, generating an efficient recruitment frontier. This approach offers three main contributions: it includes risk aversion in the optimization routine, it assesses interaction between contracts, and it lessens the computational effort required to solve the constrained nonlinear optimization problem. A case study based on the Brazilian energy market is used to illustrate the proposal. The numerical results verify the proposal's adequacy. (author)

  6. Design and marketing features influencing choice of e-cigarettes and tobacco in the EU.

    Science.gov (United States)

    Laverty, Anthony A; Vardavas, Constantine I; Filippidis, Filippos T

    2016-10-01

    Data were analysed from the 2014 Special Eurobarometer for Tobacco survey. We estimated self-rated importance of various factors in the choice of both tobacco and electronic cigarettes (e-cigarettes) among tobacco smokers who had ever used an e-cigarette. Among ever users of tobacco and e-cigarettes (N = 2430), taste (39.4%), price (39.2%) and amount of nicotine (27.3%) were the most commonly cited reasons for choosing their brand of e-cigarettes. Those aged 15-24 were more likely to cite external packaging [adjusted prevalence ratio (aPR = 2.06, 95% CI 1.00-4.23)] and design features (aPR = 1.99, 1.20-3.29) as important. As further legislation is debated and enacted enhanced regulation of price, design and marketing features of e-cigarettes may help to reduce the appeal of e-cigarettes.

  7. Solar-parabolic dish-Stirling-engine-system module. Task 1: Topical report, market assessment/conceptual design

    Energy Technology Data Exchange (ETDEWEB)

    1982-11-30

    The major activities reported are: a market study to identify an early market for a dish-Stirling module and assess its commercial potential; preparation of a conceptual system and subsystem design to address this market; and preparation of an early sales implementation plan. A study of the reliability of protection from the effects of walk-off, wherein the sun's image leaves the receiver if the dish is not tracking, is appended, along with an optical analysis and structural analysis. Also appended are the relationship between PURPA and solar thermal energy development and electric utility pricing rationale. (LEW)

  8. Solar-parabolic dish-Stirling-engine-system module. Task 1: Topical report, market assessment/conceptual design

    Energy Technology Data Exchange (ETDEWEB)

    1982-11-30

    The major activities reported are: a market study to identify an early market for a dish-Stirling module and assess its commercial potential; preparation of a conceptual system and subsystem design to address this market; and preparation of an early sales implementation plan. A study of the reliability of protection from the effects of walk-off, wherein the sun's image leaves the receiver if the dish is not tracking, is appended, along with an optical analysis and structural analysis. Also appended are the relationship between PURPA and solar thermal energy development and electric utility pricing rationale. (LEW)

  9. Analysis and Design of International Emission Trading Markets Applying System Dynamics Techniques

    Science.gov (United States)

    Hu, Bo; Pickl, Stefan

    2010-11-01

    The design and analysis of international emission trading markets is an important actual challenge. Time-discrete models are needed to understand and optimize these procedures. We give an introduction into this scientific area and present actual modeling approaches. Furthermore, we develop a model which is embedded in a holistic problem solution. Measures for energy efficiency are characterized. The economic time-discrete "cap-and-trade" mechanism is influenced by various underlying anticipatory effects. With a systematic dynamic approach the effects can be examined. First numerical results show that fair international emissions trading can only be conducted with the use of protective export duties. Furthermore a comparatively high price which evokes emission reduction inevitably has an inhibiting effect on economic growth according to our model. As it always has been expected it is not without difficulty to find a balance between economic growth and emission reduction. It can be anticipated using our System Dynamics model simulation that substantial changes must be taken place before international emissions trading markets can contribute to global GHG emissions mitigation.

  10. Search algorithms, hidden labour and information control

    Directory of Open Access Journals (Sweden)

    Paško Bilić

    2016-06-01

    Full Text Available The paper examines some of the processes of the closely knit relationship between Google’s ideologies of neutrality and objectivity and global market dominance. Neutrality construction comprises an important element sustaining the company’s economic position and is reflected in constant updates, estimates and changes to utility and relevance of search results. Providing a purely technical solution to these issues proves to be increasingly difficult without a human hand in steering algorithmic solutions. Search relevance fluctuates and shifts through continuous tinkering and tweaking of the search algorithm. The company also uses third parties to hire human raters for performing quality assessments of algorithmic updates and adaptations in linguistically and culturally diverse global markets. The adaptation process contradicts the technical foundations of the company and calculations based on the initial Page Rank algorithm. Annual market reports, Google’s Search Quality Rating Guidelines, and reports from media specialising in search engine optimisation business are analysed. The Search Quality Rating Guidelines document provides a rare glimpse into the internal architecture of search algorithms and the notions of utility and relevance which are presented and structured as neutral and objective. Intertwined layers of ideology, hidden labour of human raters, advertising revenues, market dominance and control are discussed throughout the paper.

  11. Search algorithms, hidden labour and information control

    Directory of Open Access Journals (Sweden)

    Paško Bilić

    2016-06-01

    Full Text Available The paper examines some of the processes of the closely knit relationship between Google’s ideologies of neutrality and objectivity and global market dominance. Neutrality construction comprises an important element sustaining the company’s economic position and is reflected in constant updates, estimates and changes to utility and relevance of search results. Providing a purely technical solution to these issues proves to be increasingly difficult without a human hand in steering algorithmic solutions. Search relevance fluctuates and shifts through continuous tinkering and tweaking of the search algorithm. The company also uses third parties to hire human raters for performing quality assessments of algorithmic updates and adaptations in linguistically and culturally diverse global markets. The adaptation process contradicts the technical foundations of the company and calculations based on the initial Page Rank algorithm. Annual market reports, Google’s Search Quality Rating Guidelines, and reports from media specialising in search engine optimisation business are analysed. The Search Quality Rating Guidelines document provides a rare glimpse into the internal architecture of search algorithms and the notions of utility and relevance which are presented and structured as neutral and objective. Intertwined layers of ideology, hidden labour of human raters, advertising revenues, market dominance and control are discussed throughout the paper.

  12. Variational Infinite Hidden Conditional Random Fields

    NARCIS (Netherlands)

    Bousmalis, Konstantinos; Zafeiriou, Stefanos; Morency, Louis-Philippe; Pantic, Maja; Ghahramani, Zoubin

    2015-01-01

    Hidden conditional random fields (HCRFs) are discriminative latent variable models which have been shown to successfully learn the hidden structure of a given classification problem. An Infinite hidden conditional random field is a hidden conditional random field with a countably infinite number of

  13. Hidden Statistics of Schroedinger Equation

    Science.gov (United States)

    Zak, Michail

    2011-01-01

    Work was carried out in determination of the mathematical origin of randomness in quantum mechanics and creating a hidden statistics of Schr dinger equation; i.e., to expose the transitional stochastic process as a "bridge" to the quantum world. The governing equations of hidden statistics would preserve such properties of quantum physics as superposition, entanglement, and direct-product decomposability while allowing one to measure its state variables using classical methods.

  14. Microgenetic analysis of hidden figures

    OpenAIRE

    Marković Slobodan S.; Gvozdenović Vasilije P.

    2006-01-01

    In this study the phenomenological and processual aspects of the perception of hidden figures were compared. The question was whether the more probable percepts of hidden figures, compared to the less probable percepts, were generated in earlier stages of the perceptual process. In the pilot study the subjects were asked to say what they see in a complex linear pattern. The three most frequent and the three least frequent perceptual descriptions were selected. In the experiment the microgenes...

  15. The Hidden Subgroup Problem

    CERN Document Server

    Wang, Frédéric

    2010-01-01

    We give an overview of the Hidden Subgroup Problem (HSP) as of July 2010, including new results discovered since the survey of arXiv:quant-ph/0411037v1. We recall how the problem provides a framework for efficient quantum algorithms and present the standard methods based on coset sampling. We study the Dihedral and Symmetric HSPs and how they relate to hard problems on lattices and graphs. Finally, we conclude with the known solutions and techniques, describe connections with efficient algorithms as well as miscellaneous variants of HSP. We also bring various contributions to the topic. We show that in theory, we can solve HSP over a given group inductively: the base case is solving HSP over its simple factor groups and the inductive step is building efficient oracles over a normal subgroup N and over the factor group G/N. We apply this analysis to the Dedekindian HSP to get an alternative abelian HSP algorithm based on a change of the underlying group. We also propose a quotient reduction by the normal group...

  16. The hidden dragons.

    Science.gov (United States)

    Zeng, Ming; Williamson, Peter J

    2003-10-01

    Most multinational corporations are fascinated with China. Carried away by the number of potential customers and the relatively cheap labor, firms seeking a presence in China have traditionally focused on selling products, setting up manufacturing facilities, or both. But they've ignored an important development: the emergence of Chinese firms as powerful rivals--in China and also in the global market. In this article, Ming Zeng and Peter Williamson describe how Chinese companies like Haier, Legend, and Pearl River Piano have quietly managed to grab market share from older, bigger, and financially stronger rivals in Asia, Europe, and the United States. Global managers tend to offer the usual explanations for why Chinese companies don't pose a threat: They aren't big enough or profitable enough to compete overseas, the managers say, and these primarily state-owned companies are ill-financed and ill-equipped for global competition. As the government's policies about the private ownership of companies changed from forbidding the practice to encouraging it, a new breed of Chinese companies evolved. The authors outline the four types of hybrid Chinese companies that are simultaneously tackling the global market. China's national champions are using their advantages as domestic leaders to build global brands. The dedicated exporters are entering foreign markets on the strength of their economies of scale. The competitive networks have taken on world markets by bringing together small, specialized companies that operate in close proximity. And the technology upstarts are using innovations developed by China's government-owned research institutes to enter emerging sectors such as biotechnology. Zeng and Williamson identify these budding multinationals, analyze their strategies, and evaluate their weaknesses.

  17. 76 FR 44763 - Authority To Designate Financial Market Utilities as Systemically Important

    Science.gov (United States)

    2011-07-27

    ... spreading among financial institutions or markets and thereby threaten the stability of the United States... risk of significant liquidity or credit problems spreading across financial institutions and markets... markets, financial institutions, or the broader financial system; and E. Any other factors that...

  18. Competition with forward contracts: a laboratory analysis motivated by electricity market design

    NARCIS (Netherlands)

    Brandts, J.; Pezanis-Christou, P.; Schram, A.

    2008-01-01

    We use experiments to study the efficiency effects of adding the possibility of forward contracting to a spot market. We focus on the strategic implications of a forward market and consider both quantity and supply function competition. In both cases we compare the effect of adding a contract market

  19. Nonparametric model validations for hidden Markov models with applications in financial econometrics.

    Science.gov (United States)

    Zhao, Zhibiao

    2011-06-01

    We address the nonparametric model validation problem for hidden Markov models with partially observable variables and hidden states. We achieve this goal by constructing a nonparametric simultaneous confidence envelope for transition density function of the observable variables and checking whether the parametric density estimate is contained within such an envelope. Our specification test procedure is motivated by a functional connection between the transition density of the observable variables and the Markov transition kernel of the hidden states. Our approach is applicable for continuous time diffusion models, stochastic volatility models, nonlinear time series models, and models with market microstructure noise.

  20. 76 FR 20760 - Self-Regulatory Organizations; The NASDAQ Stock Market LLC; Notice of Designation of Longer Time...

    Science.gov (United States)

    2011-04-13

    ... COMMISSION Self-Regulatory Organizations; The NASDAQ Stock Market LLC; Notice of Designation of Longer Time... no comments on the proposal. The Commission subsequently extended the time period in which to either... publishes the reasons for such determination, or the self-regulatory organization that filed the proposed...

  1. 7 CFR 29.75a - Display of burley tobacco on auction warehouse floors in designated markets.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Display of burley tobacco on auction warehouse floors... § 29.75a Display of burley tobacco on auction warehouse floors in designated markets. (a)(1) Each lot of burley tobacco displayed for sale on auction warehouse floors shall have a minimum space of...

  2. Stargate of the Hidden Multiverse

    Directory of Open Access Journals (Sweden)

    Alexander Antonov

    2016-02-01

    Full Text Available Concept of Monoverse, which corresponds to the existing broad interpretation of the second postulate of the special theory of relativity, is not consistent with the modern astrophysical reality — existence of the dark matter and the dark energy, the total mass-energy of which is ten times greater than the mass-energy of the visible universe (which has been considered as the entire universe until very recent . This concept does not allow to explain their rather unusual properties — invisibility and lack of baryon content — which would seem to even destroy the very modern understanding of the term ‘matter’. However, all numerous alternative concepts of Multiverses, which have been proposed until today, are unable to explain these properties of the dark matter and dark energy. This article describes a new concept: the concept of the hidden Multiverse and hidden Supermultiverse, which mutual invisibility of parallel universes is explained by the physical reality of imaginary numbers. This concept completely explains the phenomenon of the dark matter and the dark energy. Moreover, it is shown that the dark matter and the dark energy are the experimental evidence for the existence of the hidden Multiverse. Described structure of the hidden Multiverse is fully consistent with the data obtained by the space stations WMAP and Planck. An extremely important property of the hidden Multiverse is an actual possibility of its permeation through stargate located on the Earth.

  3. Evolving the structure of hidden Markov Models

    DEFF Research Database (Denmark)

    won, K. J.; Prugel-Bennett, A.; Krogh, A.

    2006-01-01

    A genetic algorithm (GA) is proposed for finding the structure of hidden Markov Models (HMMs) used for biological sequence analysis. The GA is designed to preserve biologically meaningful building blocks. The search through the space of HMM structures is combined with optimization of the emission...... and transition probabilities using the classic Baum-Welch algorithm. The system is tested on the problem of finding the promoter and coding region of C. jejuni. The resulting HMM has a superior discrimination ability to a handcrafted model that has been published in the literature....

  4. Uncovering the Hidden Costs of Offshoring

    DEFF Research Database (Denmark)

    Larsen, Marcus M.; Manning, Stephan; Pedersen, Torben

    2013-01-01

    This study investigates estimation errors due to hidden costs—the costs of implementation that are neglected in strategic decision-making processes—in the context of services offshoring. Based on data from the Offshoring Research Network, we find that decision makers are more likely to make cost......-estimation errors given increasing configuration and task complexity in captive offshoring and offshore outsourcing, respectively. Moreover, we show that experience and a strong orientation toward organizational design in the offshoring strategy reduce the cost-estimation errors that follow from complexity. Our...

  5. Hidden photons in connection to dark matter

    Energy Technology Data Exchange (ETDEWEB)

    Andreas, Sarah; Ringwald, Andreas [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); Goodsell, Mark D. [CPhT, Ecole Polytechnique, Palaiseau (France)

    2013-06-15

    Light extra U(1) gauge bosons, so called hidden photons, which reside in a hidden sector have attracted much attention since they are a well motivated feature of many scenarios beyond the Standard Model and furthermore could mediate the interaction with hidden sector dark matter.We review limits on hidden photons from past electron beam dump experiments including two new limits from such experiments at KEK and Orsay. In addition, we study the possibility of having dark matter in the hidden sector. A simple toy model and different supersymmetric realisations are shown to provide viable dark matter candidates in the hidden sector that are in agreement with recent direct detection limits.

  6. "My People Struggled Too": Hidden Histories and Heroism--A School-Designed, Post-14 Course on Multi-Cultural Britain since 1945

    Science.gov (United States)

    Whitburn, Robin; Yemoh, Sharon

    2012-01-01

    Robin Whitburn and Sharon Yemoh describe the design of a school-generated GCSE course on the challenges that British people faced in forging a multicultural society in post-imperial Britain. Drawing on their own research into their students' experience, they build a discipline-based case for teaching about socio-political communal struggles…

  7. Hidden worlds in quantum physics

    CERN Document Server

    Gouesbet, Gérard

    2014-01-01

    The past decade has witnessed a resurgence in research and interest in the areas of quantum computation and entanglement. This new book addresses the hidden worlds or variables of quantum physics. Author Gérard Gouesbet studied and worked with a former student of Louis de Broglie, a pioneer of quantum physics. His presentation emphasizes the history and philosophical foundations of physics, areas that will interest lay readers as well as professionals and advanced undergraduate and graduate students of quantum physics. The introduction is succeeded by chapters offering background on relevant concepts in classical and quantum mechanics, a brief history of causal theories, and examinations of the double solution, pilot wave, and other hidden-variables theories. Additional topics include proofs of possibility and impossibility, contextuality, non-locality, classification of hidden-variables theories, and stochastic quantum mechanics. The final section discusses how to gain a genuine understanding of quantum mec...

  8. Hidden Variables or Positive Probabilities?

    CERN Document Server

    Rothman, T; Rothman, Tony

    2001-01-01

    Despite claims that Bell's inequalities are based on the Einstein locality condition, or equivalent, all derivations make an identical mathematical assumption: that local hidden-variable theories produce a set of positive-definite probabilities for detecting a particle with a given spin orientation. The standard argument is that because quantum mechanics assumes that particles are emitted in a superposition of states the theory cannot produce such a set of probabilities. We examine a paper by Eberhard who claims to show that a generalized Bell inequality, the CHSH inequality, can be derived solely on the basis of the locality condition, without recourse to hidden variables. We point out that he nonetheless assumes a set of positive-definite probabilities, which supports the claim that hidden variables or "locality" is not at issue here, positive-definite probabilities are. We demonstrate that quantum mechanics does predict a set of probabilities that violate the CHSH inequality; however these probabilities ar...

  9. Institutional Design of Enforcement in the EU: The Case of Financial Markets

    Directory of Open Access Journals (Sweden)

    Miroslava Scholten

    2014-12-01

    Full Text Available Enforcement of EU law has become increasingly ‘Europeanized’. But how is and can it be organized in the integrated legal order of the EU to promote effective enforcement? In light of the recent institutional and substantive changes in the area of EU financial markets regulation, this article identifies four models (S, M, L, and XL models of enforcement of EU law. It discusses the possibilities and challenges to effective enforcement of each of such models and the major trade-offs which policy-makers face at the EU and national levels when designing enforcement frameworks, namely centralization vs. decentralization (an institutional perspective and harmonization vs. differentiation (substantive and procedural perspectives. It argues that at least a minimum degree of institutional centralization is necessary to promote the uniform enforcement and implementation of EU policies in a Union with 28 legal systems. The more specific details, such as specific institutional shape of centralized bodies (should it be a network, an agency or an EU institution? and of the distribution of functions between the national and EU level are better addressed on a case-by-case basis in light of the political, economic, and social characteristics of the sector at stake.

  10. Institutional Design of Enforcement in the EU: The Case of Financial Markets

    Directory of Open Access Journals (Sweden)

    Miroslava Scholten

    2014-12-01

    Full Text Available Enforcement of EU law has become increasingly ‘Europeanized’. But how is and can it be organized in the integrated legal order of the EU to promote effective enforcement? In light of the recent institutional and substantive changes in the area of EU financial markets regulation, this article identifies four models (S, M, L, and XL models of enforcement of EU law. It discusses the possibilities and challenges to effective enforcement of each of such models and the major trade-offs which policy-makers face at the EU and national levels when designing enforcement frameworks, namely centralization vs. decentralization (an institutional perspective and harmonization vs. differentiation (substantive and procedural perspectives. It argues that at least a minimum degree of institutional centralization is necessary to promote the uniform enforcement and implementation of EU policies in a Union with 28 legal systems. The more specific details, such as specific institutional shape of centralized bodies (should it be a network, an agency or an EU institution? and of the distribution of functions between the national and EU level are better addressed on a case-by-case basis in light of the political, economic, and social characteristics of the sector at stake.

  11. Packaging Design and Marketing Strategy of Cookie%饼干包装设计与营销策略

    Institute of Scientific and Technical Information of China (English)

    潘依华

    2015-01-01

    "The best selling product is the impression of the goods". Packaging is not only the outside protec-tion of the product, but also is a kind of marketing strategy. The quality of packaging design always impresses the effect of the advertising of the goods, and become one of the important factor in developing market. The packaging design strategy of cookie is a very logical creation progress in selling. So the research of packaging design and mar-keting strategy is meaningful to promoting market competitiveness of the cookie product.%"商品畅销的诀窍在于商品的印象."包装既是对产品的外在保护,更是一种营销策略,包装设计的好坏往往会影响到该产品的广告宣传效应,成为产品开拓市场的重要影响因素之一.饼干产品的包装设计策略是一个非常逻辑化的促销创意过程.因此,研究包装的设计及营销,对于提升饼干产品的市场竞争力具有重要的意义.

  12. Hidden symmetries in jammed systems

    Science.gov (United States)

    Morse, Peter K.; Corwin, Eric I.

    2016-07-01

    There are deep, but hidden, geometric structures within jammed systems, associated with hidden symmetries. These can be revealed by repeated transformations under which these structures lead to fixed points. These geometric structures can be found in the Voronoi tesselation of space defined by the packing. In this paper we examine two iterative processes: maximum inscribed sphere (MIS) inversion and a real-space coarsening scheme. Under repeated iterations of the MIS inversion process we find invariant systems in which every particle is equal to the maximum inscribed sphere within its Voronoi cell. Using a real-space coarsening scheme we reveal behavior in geometric order parameters which is length-scale invariant.

  13. Public and Hidden Economies in Atuntaqui (Ecuador: The Challenge of Sustaining Cooperation in Textile Production

    Directory of Open Access Journals (Sweden)

    Rudi Colloredo-Mansfeld

    2013-09-01

    Full Text Available In the 2000s, Atuntaqui’s quality improvement program, joint marketing investments, and cultural initatives were designed to leverage the power of strategic cooperation. Over the course of several development projects, however, social interactions became more inclusive and more contentious. In this paper, we introduce the idea of a public economy and contrast it with narrower social capital theories to account for the benefits of Atuntaqui’s move from hidden production to an open trade. With data from field research that spans seven years, this article documents how the pressures of rapid manufacturing growth and the missteps in managing civic projects have undermined public participation and closed off important features of the public economy. The paper concludes with observa­tion about how to revive more robust collaborations through diversification of local participants, strengthening of the chamber of commerce, and recognizing and including the large wave of new, smaller producers. 

  14. Concurrent design and market testing of virtual prototypes using group support and multi-media technology

    NARCIS (Netherlands)

    Muller, PC; van Engelen, JML; van Erp, A; Kappert, CB; Sierts, K; Terlouw, P; Sobolewski, M; Fox, M

    1996-01-01

    In order to be successful, new product development requires a balance between market pull and technology, push. On a project level this involves forging a link between the technical capabilities of the company and the needs of the market place. This paper describes an approach to forge this link ear

  15. The implementation of a market orientation. Designing frameworks for managerial action

    NARCIS (Netherlands)

    van Raaij, E.M.

    2001-01-01

    Many managers aspire to improve the degree of market orientation of their organization. In concordance with popular belief, there is scientific evidence to support the proposition that higher degrees of market orientation are associated with higher returns on investment. In this book, the author

  16. Market Design and Strategy Making for Proactive Distribution Grid with DERs

    DEFF Research Database (Denmark)

    Zhang, Chunyu

    -level DERs. In this situation, the market framework becomes more complex. To handle these small-size and dispersed DERs, this thesis proposes a methodology to optimize the procurements of the proactive distribution company (PDI-SCO) trading in the presented distribution-level market. Particularly, takingthe...

  17. Analyzing Marketing Strategies Designed To Increase Minority Student Enrollment at Selected Urban Community Colleges.

    Science.gov (United States)

    Galbraith, James D.

    A study was conducted to identify the most effective marketing techniques used by urban community colleges to recruit minority students. A 16-item, open-ended questionnaire was used in telephone interviews with marketing officials at 24 colleges. The colleges selected for the survey served an urban community of 100,000 or more residents, had a…

  18. Design and Implementation of an Interdisciplinary Marketing/Management Course on Technology and Innovation Management

    Science.gov (United States)

    Athaide, Gerard A.; Desai, Harsha B.

    2005-01-01

    Given increasing industry demand for integrative learning, marketing curricula need to emphasize interdisciplinary approaches to teaching. Although team teaching is a useful method for achieving cross-functional integration, there are very few frameworks for effectively implementing team teaching. Consequently, marketing educators seeking to offer…

  19. Hidden Crises and Communication : An Interactional Analysis of Hidden Crises

    NARCIS (Netherlands)

    Klarenbeek, Annette

    2011-01-01

    In this paper I describe the ways in which the communication discipline can make a hidden crisis transparent. For this purpose I examine the concept of crisis entrepreneurship from a communication point of view. Using discourse analysis, I analyse the discursive practices of crisis entrepreneurs in

  20. Market Design and Strategy Making for Proactive Distribution Grid with DERs

    DEFF Research Database (Denmark)

    Zhang, Chunyu

    fashion. In order to capture the PDISCO's trading strategies mentioned above, the PDISCO trading within markets can be formulated as one-leader multi-follower game models, realizing in diering bi-level structures. Pertaining to the solving algorithm, the primal-dual approach is applied to reformulate each...... Reforming Energy Vision (NY REV) has addressed the regulatory changes to liberate a distribution-level market for cost-eective use of DERs. To this end, the DISCO gets an opportunity to strategically engage in the transmission-level markets by rationally purchasing electricity from the distribution-level...... DERs. In this situation, the market framework becomes more complex. To handle these small-size and dispersed DERs, this thesis proposes a methodology to optimize the procurements of the proactive distribution company (PDI-SCO) trading in the presented distribution-level market. Particularly, takingthe...

  1. Managing congestion in distribution grids - Market design consideration. How heat pumps can deliver flexibility though well-designed markets and virtual power plant technology

    Energy Technology Data Exchange (ETDEWEB)

    Holmberg Rasmussen, L. [NEAS Energy, Aalborg (Denmark); Bang, C.; Togeby, M. [Ea Energy Analyses, Copenhagen (Denmark)

    2012-10-15

    of end-users to react to price fluctuations e.g. spot prices, thus enabling them to save on their electricity bill, and contribute to the overall system balance. The aim of this report is to discuss challenges with congestions in the distribution grids and how these can be solved through different tariffs and connection agreements, and how a market can be designed to manage congestion in local grids. A part of this is the investigation of the principal questions: Does the DSO have information about potential congestions, and what should the geographic scope of such a signal be? End-user demand can be controlled by a computer in each home which responds to a price signal that originates from the DSO, or it could be controlled by a centralised system, e.g. a virtual-power-plant (VPP) setup. The VPP set-up is in focus in this project, but the signal from the DSO should likely be useable in relation to both control solutions. How future signals from the DSO to the consumer would work in practice is open to discussion as there are a number of potential options, each which vary with respect to their geographic scope, timing, notice, and price level. Our initial findings indicate a number of issues that appear to be clear: 1) The signal indicating a potential congestion in distribution grids must originate from the DSO, and this signal will be directed to the retailer/aggregator/balance responsible, which will pass it on to end-users. 2) Ideally, the signal with grid tariffs should be sent to all end-users (not only heat pumps) in the congested area (i.e. possibly a small fraction of the DSO area). However, with more than 10,000 potential grids this may not be practical, and costs may not allow for this ideal solution. 3) Simple time-of-use tariffs can be an important first step in the direction of dynamic tariffs. Time-of-use tariffs can motivate behavioural change, i.e. computers and communication are not a requirement. It has not been analysed in detail how far in the

  2. Managing congestion in distribution grids - Market design consideration. How heat pumps can deliver flexibility though well-designed markets and virtual power plant technology

    Energy Technology Data Exchange (ETDEWEB)

    Holmberg Rasmussen, L. [NEAS Energy, Aalborg (Denmark); Bang, C.; Togeby, M. [Ea Energy Analyses, Copenhagen (Denmark)

    2012-10-15

    of end-users to react to price fluctuations e.g. spot prices, thus enabling them to save on their electricity bill, and contribute to the overall system balance. The aim of this report is to discuss challenges with congestions in the distribution grids and how these can be solved through different tariffs and connection agreements, and how a market can be designed to manage congestion in local grids. A part of this is the investigation of the principal questions: Does the DSO have information about potential congestions, and what should the geographic scope of such a signal be? End-user demand can be controlled by a computer in each home which responds to a price signal that originates from the DSO, or it could be controlled by a centralised system, e.g. a virtual-power-plant (VPP) setup. The VPP set-up is in focus in this project, but the signal from the DSO should likely be useable in relation to both control solutions. How future signals from the DSO to the consumer would work in practice is open to discussion as there are a number of potential options, each which vary with respect to their geographic scope, timing, notice, and price level. Our initial findings indicate a number of issues that appear to be clear: 1) The signal indicating a potential congestion in distribution grids must originate from the DSO, and this signal will be directed to the retailer/aggregator/balance responsible, which will pass it on to end-users. 2) Ideally, the signal with grid tariffs should be sent to all end-users (not only heat pumps) in the congested area (i.e. possibly a small fraction of the DSO area). However, with more than 10,000 potential grids this may not be practical, and costs may not allow for this ideal solution. 3) Simple time-of-use tariffs can be an important first step in the direction of dynamic tariffs. Time-of-use tariffs can motivate behavioural change, i.e. computers and communication are not a requirement. It has not been analysed in detail how far in the

  3. Strategic and Tactical Design of Competing Decentralized Supply Chain Networks with Risk-Averse Participants for Markets with Uncertain Demand

    Directory of Open Access Journals (Sweden)

    Ashkan Hafezalkotob

    2011-01-01

    Full Text Available An integrated equilibrium model for tactical decisions in network design is developed. We consider a decentralized supply chain network operating in markets under uncertain demands when there is a rival decentralized chain. The primary assumption is that two chains provide partial substitutable products to the markets, and markets' demands are affected by tactical decisions such as price, service level, and advertising expenditure. Each chain consists of one risk-averse manufacturer and a set of risk-averse retailers. The strategic decisions are frequently taking precedence over tactical ones. Therefore, we first find equilibrium of tactical decisions for each possible scenario of supply chain network. Afterwards, we find optimal distribution network of the new supply chain by the scenario evaluation method. Numerical example, including sensitivity analysis will illustrate how the conservative behaviors of chains' members affect expected demand, profit, and utility of each distribution scenario.

  4. Modeling Multiple Risks: Hidden Domain of Attraction

    CERN Document Server

    Mitra, Abhimanyu

    2011-01-01

    Hidden regular variation is a sub-model of multivariate regular variation and facilitates accurate estimation of joint tail probabilities. We generalize the model of hidden regular variation to what we call hidden domain of attraction. We exhibit examples that illustrate the need for a more general model and discuss detection and estimation techniques.

  5. Pentaquark states with hidden charm

    Science.gov (United States)

    Bijker, Roelof

    2017-07-01

    I develop an extension of the usual three-flavor quark model to four flavors (u, d, s and c), and discuss the classification of pentaquark states with hidden charm. This work is motivated by the recent observation of such states by the LHCb Collatoration at CERN.

  6. Microgenetic analysis of hidden figures

    Directory of Open Access Journals (Sweden)

    Marković Slobodan S.

    2006-01-01

    Full Text Available In this study the phenomenological and processual aspects of the perception of hidden figures were compared. The question was whether the more probable percepts of hidden figures, compared to the less probable percepts, were generated in earlier stages of the perceptual process. In the pilot study the subjects were asked to say what they see in a complex linear pattern. The three most frequent and the three least frequent perceptual descriptions were selected. In the experiment the microgenesis of the perception of hidden figures was investigated. The primed matching paradigm and the same-different task were used. In each experiment two types of test figures were contrasted: the more frequent and the less frequent ones. There were two prime types: identical (equal to test figures and complex (the pattern with hidden test figures. The prime duration was varied, 50 ms and 400 ms. The main result indicates that in the case of complex priming the more frequent test figures were processed significantly faster than the less frequent ones in both prime duration conditions. These results suggest that the faster the processing of a figure, the more probable the perceptual generation of this figure.

  7. Parameter estimation of hidden periodic model in random fields

    Institute of Scientific and Technical Information of China (English)

    何书元

    1999-01-01

    Two-dimensional hidden periodic model is an important model in random fields. The model is used in the field of two-dimensional signal processing, prediction and spectral analysis. A method of estimating the parameters for the model is designed. The strong consistency of the estimators is proved.

  8. New Market, New Challenge, New Opportunity (1): Overview of China rural healthcare & Design methodology

    NARCIS (Netherlands)

    Jiehui, J.; Kandachar, P.

    2008-01-01

    China has a largest population in the world (1.3Billion) and 0.9 Billion is rural population. Most of rural people earn less than US$3/day, and they are called “Base of the economic pyramid (BoP)”. Compared with high level market, BoP is a new market, which means a low individual profit, but a large

  9. Adaptive Filter Design for Stock Market Prediction Using a Correlation-based Criterion

    OpenAIRE

    J. E. Wesen; V. VV. Vermehren; de Oliveira, H. M.

    2015-01-01

    This paper presents a novel adaptive-filter approach for predicting assets on the stock markets. Concepts are introduced here, which allow understanding this method and computing of the corresponding forecast. This approach is applied, as an example, through the prediction over the actual valuation of the PETR3 shares (Petrobras ON) traded in the Brazilian Stock Market. The first-rate choices of the window length and the number of filter coefficient are evaluated. This is done by observing th...

  10. Agricultural Marketing.

    Science.gov (United States)

    Helt, Lawrence; And Others

    Designed for use in farm business management adult programs, this marketing curriculum includes six teaching lessons and professional staff products. The following topics are covered in the lessons: introduction to marketing; interpretation of price/demand/supply cycles and fundamental outlook trends (carryover/projections/disappearance); farmers'…

  11. Nonintentional behavioural responses to psi : hidden targets and hidden observers

    OpenAIRE

    Anderson, Mary-Jane Charlotte

    2012-01-01

    Psi is the phenomenon of apparently responding to or receiving information by means other than the recognised senses. Psi information may influence human behaviour, without the individual intending this or even being aware of it. This thesis seeks to investigate nonintentional behavioural responses to psi. We present five empirical studies that investigated nonintentional behavioural responses to psi information. In each study, the psi information was hidden from participants, ...

  12. Probabilistic Resilience in Hidden Markov Models

    Science.gov (United States)

    Panerati, Jacopo; Beltrame, Giovanni; Schwind, Nicolas; Zeltner, Stefan; Inoue, Katsumi

    2016-05-01

    Originally defined in the context of ecological systems and environmental sciences, resilience has grown to be a property of major interest for the design and analysis of many other complex systems: resilient networks and robotics systems other the desirable capability of absorbing disruption and transforming in response to external shocks, while still providing the services they were designed for. Starting from an existing formalization of resilience for constraint-based systems, we develop a probabilistic framework based on hidden Markov models. In doing so, we introduce two new important features: stochastic evolution and partial observability. Using our framework, we formalize a methodology for the evaluation of probabilities associated with generic properties, we describe an efficient algorithm for the computation of its essential inference step, and show that its complexity is comparable to other state-of-the-art inference algorithms.

  13. Retail marijuana purchases in designer and commercial markets in New York City: sales units, weights, and prices per gram.

    Science.gov (United States)

    Sifaneck, Stephen J; Ream, Geoffrey L; Johnson, Bruce D; Dunlap, Eloise

    2007-09-01

    This paper documents the bifurcation of the market for commercial marijuana from the market for designer marijuana in New York City. Commercial marijuana is usually grown outdoors, imported to NYC, and of average quality. By contrast, several varities of designer marijuana are usually grown indoors from specially bred strains and carefully handled for maximum quality. The mechanisms for marijuana sales include street/park sellers, delivery services, private sales, and storefronts. Retail sales units vary from 5 dollars to 50 dollars and more, but the actual weights and price per gram of retail marijuana purchases lacks scientific precision. Ethnographic staff recruited marijuana purchasers who used digital scales to weigh a purposive sample of 99 marijuana purchases. Results indicate clear differences in price per gram between the purchases of commercial (average 8.20 dollars/g) and designer (average 18.02 dollars/g) marijuana. Designer purchases are more likely to be made by whites, downtown (Lower East Side/Union Square area), via delivery services, and in units of 10 dollar bags, 50 dollar cubes, and eighth and quarter ounces. Commercial marijuana purchases are more likely to be made by blacks, uptown (Harlem), via street dealers, and in units of 5 dollar and 20 dollar bags. Imported commercial types Arizona and Chocolate were only found uptown, while designer brand names describing actual strains like Sour Diesel and White Widow were only found downtown. Findings indicate clear divisions between commercial and designer marijuana markets in New York City. The extent that these differences may be based upon different THC potencies is a matter for future research.

  14. Foundational Forces & Hidden Variables in Technology Commercialization

    Science.gov (United States)

    Barnett, Brandon

    2011-03-01

    The science of physics seems vastly different from the process of technology commercialization. Physics strives to understand our world through the experimental deduction of immutable laws and dependent variables and the resulting macro-scale phenomenon. In comparison, the~goal of business is to make a profit by addressing the needs, preferences, and whims of individuals in a market. It may seem that this environment is too dynamic to identify all the hidden variables and deduct the foundational forces that impact a business's ability to commercialize innovative technologies. One example of a business ``force'' is found in the semiconductor industry. In 1965, Intel co-founder Gordon Moore predicted that the number of transistors incorporated in a chip will approximately double every 24 months. Known as Moore's Law, this prediction has become the guiding principle for the semiconductor industry for the last 40 years. Of course, Moore's Law is not really a law of nature; rather it is the result of efforts by Intel and the entire semiconductor industry. A closer examination suggests that there are foundational principles of business that underlie the macro-scale phenomenon of Moore's Law. Principles of profitability, incentive, and strategic alignment have resulted in a coordinated influx of resources that has driven technologies to market, increasing the profitability of the semiconductor industry and optimizing the fitness of its participants. New innovations in technology are subject to these same principles. So, in addition to traditional market forces, these often unrecognized forces and variables create challenges for new technology commercialization. In this talk, I will draw from ethnographic research, complex adaptive theory, and industry data to suggest a framework with which to think about new technology commercialization. Intel's bio-silicon initiative provides a case study.

  15. Financial Markets, Banking and the Design of Monetary Policy: A Stable Baseline Scenario

    Directory of Open Access Journals (Sweden)

    Florian Hartmann

    2013-12-01

    Full Text Available A baseline integration of commercial banks into the disequilibrium framework with behavioral traders of Charpe et al. (2011, 2012 is presented. At the core of the analysis is the impact the banking sector exerts on the interaction of real and financial markets. Potentially destabilizing feedback channels in the presence of imperfect macroeconomic portfolio adjustment and heterogeneous expectations are investigated. Given the possible financial market instability, various policy instruments have to be applied in order to guarantee viable dynamics in the highly interconnected macroeconomy. Among those are open market operations reacting to the state-of-confidence in the economy and Tobin-type capital gain taxes. The need for policy intervention is even more striking, as the banking sector is modeled in a rather stability enhancing way, fulfilling its fundamental tasks of term transformation of savings and credit granting without engaging in investment activities itself.

  16. Detect and exploit hidden structure in fatty acid signature data

    Science.gov (United States)

    Budge, Suzanne; Bromaghin, Jeffrey; Thiemann, Gregory

    2017-01-01

    Estimates of predator diet composition are essential to our understanding of their ecology. Although several methods of estimating diet are practiced, methods based on biomarkers have become increasingly common. Quantitative fatty acid signature analysis (QFASA) is a popular method that continues to be refined and extended. Quantitative fatty acid signature analysis is based on differences in the signatures of prey types, often species, which are recognized and designated by investigators. Similarly, predator signatures may be structured by known factors such as sex or age class, and the season or region of sample collection. The recognized structure in signature data inherently influences QFASA results in important and typically beneficial ways. However, predator and prey signatures may contain additional, hidden structure that investigators either choose not to incorporate into an analysis or of which they are unaware, being caused by unknown ecological mechanisms. Hidden structure also influences QFASA results, most often negatively. We developed a new method to explore signature data for hidden structure, called divisive magnetic clustering (DIMAC). Our DIMAC approach is based on the same distance measure used in diet estimation, closely linking methods of data exploration and parameter estimation, and it does not require data transformation or distributional assumptions, as do many multivariate ordination methods in common use. We investigated the potential benefits of the DIMAC method to detect and subsequently exploit hidden structure in signature data using two prey signature libraries with quite different characteristics. We found that the existence of hidden structure in prey signatures can increase the confusion between prey types and thereby reduce the accuracy and precision of QFASA diet estimates. Conversely, the detection and exploitation of hidden structure represent a potential opportunity to improve predator diet estimates and may lead to new

  17. Performance based analysis of hidden beams in reinforced concrete structures

    Directory of Open Access Journals (Sweden)

    Helou Samir H.

    2014-01-01

    Full Text Available Local and perhaps regional vernacular reinforced concrete building construction leans heavily against designing slabs with imbedded hidden beams for flooring systems in most structures including major edifices. The practice is distinctive in both framed and in shear wall structures. Hidden beams are favoured structural elements due to their many inherent features that characterize them; they save on floor height clearance; they also save on formwork, labour and material cost. Moreover, hidden beams form an acceptable aesthetic appearance that does not hinder efficient interior space partitioning. Such beams have the added advantage of clearing the way for horizontal electromechanical ductwork. However, seismic considerations, in all likelihood, are seldom seriously addressed. The mentioned structural system of shallow beams is adopted in ribbed slabs, waffle slabs and at times with solid slabs. Ribbed slabs and waffle slabs are more prone to hidden beam inclusion due to the added effective height of the concrete section. Due to the presence of a relatively high reinforcement ratio at the joints the sections at such location tend to become less ductile with unreliable contribution to spandrel force resistance. In the following study the structural influence of hidden beams within slabs is investigated. With the primary focus on a performance based analysis of such elements within a structure. This is investigated with due attention to shear wall contribution to the overall behaviour of such structures. Numerical results point in the direction that the function of hidden beams is not as adequate as desired. Therefore it is strongly believed that they are generally superfluous and maybe eliminated altogether. Conversely, shallow beams seem to render the overall seismic capacity of the structure unreliable. Since such an argument is rarely manifested within the linear analysis domain; a pushover analysis exercise is thus mandatory for behaviour

  18. 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...

  19. Advanced power generation systems for the 21st Century: Market survey and recommendations for a design philosophy

    Energy Technology Data Exchange (ETDEWEB)

    Andriulli, J.B.; Gates, A.E.; Haynes, H.D.; Klett, L.B.; Matthews, S.N.; Nawrocki, E.A.; Otaduy, P.J.; Scudiere, M.B.; Theiss, T.J.; Thomas, J.F.; Tolbert, L.M.; Yauss, M.L.; Voltz, C.A.

    1999-11-01

    The purpose of this report is to document the results of a study designed to enhance the performance of future military generator sets (gen-sets) in the medium power range. The study includes a market survey of the state of the art in several key component areas and recommendations comprising a design philosophy for future military gen-sets. The market survey revealed that the commercial market is in a state of flux, but it is currently or will soon be capable of providing the technologies recommended here in a cost-effective manner. The recommendations, if implemented, should result in future power generation systems that are much more functional than today's gen-sets. The number of differing units necessary (both family sizes and frequency modes) to cover the medium power range would be decreased significantly, while the weight and volume of each unit would decrease, improving the transportability of the power source. Improved fuel economy and overall performance would result from more effective utilization of the prime mover in the generator. The units would allow for more flexibility and control, improved reliability, and more effective power management in the field.

  20. Monopolies, liberalization, energy transition. Electricity market design between change and constancy; Monopole, Liberalisierung, Energiewende. Strommarktdesign zwischen Wandel und Konstanz

    Energy Technology Data Exchange (ETDEWEB)

    Grashof, Katherina; Zipp, Alexander [Hochschule fuer Technik und Wirtschaft (HTW), Saarbruecken (Germany). Abt. Energiemaerkte; Lechtenboehmer, Stefan [Wuppertal Institut fuer Klima Umwelt Energie (Germany). Forschungsgruppe 1: Zukuenftige Energie- und Mobilitaetsstrukturen; Jachmann, Henning [Zentrum fuer Sonnenenergie und Wasserstoff-Forschung Baden-Wuerttemberg (ZSW), Stuttgart (Germany); Wille-Haussmann, Bernhard [Fraunhofer-Institut fuer Solare Energiesysteme ISE, Freiburg (Germany). Elektrische Verteilnetze und Betriebsmittel; Reeg, Matthias [Deutsches Zentrum fuer Luft- und Raumfahrt (DLR), Stuttgart (Germany). Fachbereich Systemanalyse und Technikbewertung

    2015-09-15

    After a long period of stability, the electricity industry is in the past 15 years in a major state of flux. With the liberalization the change of area monopolies to competitively organized producer and consumer markets was pending. At present a very similar upheaval takes place, which is characterized by the transition from conventional to renewable power generation. But are the paradigms of each phase compatible and has plenty of still their right to exist, or is a modification necessary? The electricity market design of the future cannot designed on a blank sheet, but it must be taken into account existing structures. At the same time, the question must be answered whether the choice between regulatory or market-based approaches also differs with the possibility of precision of control. [German] Nach einer langen Phase der Stabilitaet ist die Stromwirtschaft in den vergangenen 15 Jahren stark in Bewegung geraten. Mit der Liberalisierung stand zunaechst der Wechsel von Gebietsmonopolen hin zu wettbewerblich organisierten Erzeuger- und Verbrauchermaerkten an. Derzeit findet ein ganz aehnlicher Umbruch statt, der vom Uebergang von konventioneller hin zu erneuerbarer Stromerzeugung gekennzeichnet ist. Aber sind die Paradigmen der einzelnen Phasen miteinander vereinbar und hat jede fuer sich noch immer ihre Daseinsberechtigung, oder ist hier eine Modifizierung notwendig? Das Strommarktdesign der Zukunft kann nicht auf einem leeren Blatt entworfen, sondern es muessen bestehende Strukturen beruecksichtigt werden. Gleichzeitig ist die Frage zu beantworten, ob die Wahl zwischen regulatorischen oder marktbasierten Ansaetzen sich auch anhand der mit ihnen moeglichen Praezision der Steuerung unterscheidet.

  1. Styling and Design in Multi-Segmented Market Strategies: The Case of the Italian Knitwear Sector

    Science.gov (United States)

    Marcone, Maria Rosaria

    2013-01-01

    This study analyses Italian knitwear manufacturers that operate both in international consumer and in business markets and assesses the different forms of competition that exist between them. The purpose of the research is to analyse the different positioning of these firms within the chain of production that they belong to. The firms that deal…

  2. Styling and Design in Multi-Segmented Market Strategies: The Case of the Italian Knitwear Sector

    Science.gov (United States)

    Marcone, Maria Rosaria

    2013-01-01

    This study analyses Italian knitwear manufacturers that operate both in international consumer and in business markets and assesses the different forms of competition that exist between them. The purpose of the research is to analyse the different positioning of these firms within the chain of production that they belong to. The firms that deal…

  3. 17 CFR 33.4 - Designation as a contract market for the trading of commodity options.

    Science.gov (United States)

    2010-04-01

    ... value in normal cash marketing channels; (B) There exists an accurate and widely-disseminated price...) Prescribe an expiration date of the option that is not less than one business day before the earlier of the...'s offer or sale of deep-out-of-the-money options. (d) A board of trade must submit an analysis...

  4. 77 FR 36611 - Core Principles and Other Requirements for Designated Contract Markets

    Science.gov (United States)

    2012-06-19

    .... (``Better Markets''); BJ D'Milli; BlackRock, Inc. (``BlackRock''); Bloomberg; CBOE Futures Exchanges (``CFE... timeframe.\\39\\ \\34\\ Nodal Comment Letter at 4 (Feb. 22, 2011). \\35\\ CFE Comment Letter at 6-7 (Feb. 22, 2011.... \\56\\ CME Comment Letter at 10, 13 (Feb. 22, 2011). \\57\\ Id. CFE stated that a number of the...

  5. CDC MessageWorks: Designing and Validating a Social Marketing Tool to Craft and Defend Effective Messages

    Science.gov (United States)

    Cole, Galen E.; Keller, Punam A.; Reynolds, Jennifer; Schaur, Michelle; Krause, Diane

    2016-01-01

    The Centers for Disease Control and Prevention’s Division of Cancer Prevention and Control, in partnership with Oak Ridge Associated Universities, designed an online social marketing strategy tool, MessageWorks, to help health communicators effectively formulate messages aimed at changing health behaviors and evaluate message tactics and audience characteristics. MessageWorks is based on the advisor for risk communication model that identifies 10 variables that can be used to predict target audience intentions to comply with health recommendations. This article discusses the value of the MessageWorks tool to health communicators and to the field of social marketing by (1) describing the scientific evidence supporting use of MessageWorks to improve health communication practice and (2) summarizing how to use MessageWorks and interpret the results it produces. PMID:26877714

  6. MULTI-MARKET INDUSTRIAL ORGANIZATIONAL ECONOMIC MODELS FOR THE INTERNATIONALIZATION PROCESS BY SMALL AND MEDIUM ENTERPRISE CONSTRUCTION DESIGN SERVICE FIRMS

    Directory of Open Access Journals (Sweden)

    Kerry London

    2010-11-01

    Full Text Available Small and medium enterprises (SMEs are critical to strategic initiatives in an economy; however, their contribution to foreign trade is not as significant. SMEs are one of the principal driving forces in economic development. One of the greatest challenges is the internationalization process for longevity rather than seeing the process as initial market entry. The internationalization process research has typically involved four key constructs: market selection, decision to enter, entry modes and factors affecting entry modes. Past research has focused on large manufacturing firms. The export of architectural, engineering and construction (AEC firms has undergone growth, yet there is still significant opportunity for further growth. The majority of AEC firms are SMEs. Notwithstanding assistance provided through international trade missions, organized export firm support networks and information packages by a burgeoning number of government agencies, there are still perceived barriers to market entry and long-term economic sustainability for SMEs. There are a number of problems faced by SMEs acting in foreign trade. This investigation explores the successful initial internationalization process constructs and identifies unique project-oriented sector characteristics. The study identified similarities and differences between two firms that have been exporting to various localities, including Eastern Europe, Africa, Middle East, UK, Asia and South America, for more than two decades. The similarities and differences were identified within eight major constructs: purpose, firm type, market image and design philosophy, entry mode strategy, institutional arrangement, factors affecting mode of entry, market selection and firm strategy in relation to project selection. The primary reasons for internationalization were associated with the firms' motivations related to growth and financial viability. This article discusses the various internationalization

  7. ESO's Hidden Treasures Brought to Light

    Science.gov (United States)

    2011-01-01

    Adam Kiil. 19. NGC 2467 - number 2 by Josh Barrington. 20. Haffner 18 and 19 by Javier Fuentes. Igor Chekalin, winner of the trip to Paranal, says: "It was a great experience and pleasure to work with such amazing data. As an amateur astrophotographer, this was the most difficult processing and post-processing job I have ever done. My participation in the Hidden Treasures competition gave me a range of challenges, from installing new software to studying techniques and even operating systems that I did not know before." The success of the ESO's Hidden Treasures 2010 competition and the enthusiasm of the skilled participants made it easy to decide to run a follow-up to the competition. Stay tuned and check www.eso.org for news about ESO's Hidden Treasures 2011. More information ESO, the European Southern Observatory, is the foremost intergovernmental astronomy organisation in Europe and the world's most productive astronomical observatory. It is supported by 15 countries: Austria, Belgium, Brazil, the Czech Republic, Denmark, France, Finland, Germany, Italy, the Netherlands, Portugal, Spain, Sweden, Switzerland and the United Kingdom. ESO carries out an ambitious programme focused on the design, construction and operation of powerful ground-based observing facilities enabling astronomers to make important scientific discoveries. ESO also plays a leading role in promoting and organising cooperation in astronomical research. ESO operates three unique world-class observing sites in Chile: La Silla, Paranal and Chajnantor. At Paranal, ESO operates the Very Large Telescope, the world's most advanced visible-light astronomical observatory and VISTA, the world's largest survey telescope. ESO is the European partner of a revolutionary astronomical telescope ALMA, the largest astronomical project in existence. ESO is currently planning a 42-metre European Extremely Large optical/near-infrared Telescope, the E-ELT, which will become "the world's biggest eye on the sky".

  8. Place Marketing, Governance and Tourism Development. Or How to Design the Perfect Regional Tourist Board?

    OpenAIRE

    Jan van der Borg

    2008-01-01

    The principal scope of this paper is to reconstruct the chain-of-command that regards the implementation of a regional tourism development strategy, in particular the tourism marketing policy. Starting point of the analysis was the assumption that the quality of the governance of these organisations is one of the factors that may explain the success of a tourist destination. Thereto, an international comparative study into the role of the organizational structure, of organizing capacity and o...

  9. The Fort McMurray Demonstration Project in Social Marketing: theory, design, and evaluation.

    Science.gov (United States)

    Guidotti, T L; Ford, L; Wheeler, M

    2000-02-01

    The Fort McMurray Demonstration Project in Social Marketing is a multifaceted program that applies the techniques of social marketing to health and safety. This paper describes the origins of the project and the principles on which it was based. VENUE: Fort McMurray, in the province of Alberta, Canada, was selected because the community had several community initiatives already underway and the project had the opportunity to demonstrate "value added." The project is distinguished from others by a model that attempts to achieve mutually reinforcing effects from social marketing in the community as a whole and from workplace safety promotion in particular. Specific interventions sponsored by the project include a media campaign on cable television, public activities in local schools, a community safety audit, and media appearance by a mascot that provides visual identity to the project, a dinosaur named "Safetysaurus." The project integrated its activities with other community initiatives. The evaluation component emphasizes outcome measures. A final evaluation based on injury rates and attitudinal surveys is underway. Baseline data from the first round of surveys have been compiled and published. In 1995, Fort McMurray became the first city in North America to be given membership in the World Health Organization's Safe Community Network.

  10. In Brief: Hidden environment and health costs of energy

    Science.gov (United States)

    Showstack, Randy

    2009-10-01

    The hidden costs of energy production and use in the United States amounted to an estimated $120 billion in 2005, according to a 19 October report by the U.S. National Research Council. The report, “Hidden Costs of Energy: Unpriced Consequences of Energy Production and Use,” examines hidden costs, including the cost of air pollution damage to human health, which are not reflected in market prices of energy sources, electricity, or gasoline. The report found that in 2005, the total annual external damages from sulfur dioxide, nitrogen oxides, and particulate matter created by coal-burning power plants that produced 95% of the nation's coal-generated electricity were about $62 billion, with nonclimate damages averaging about 3.2 cents for every kilowatt-hour of energy produced. It is estimated that by 2030, nonclimate damages will fall to 1.7 cents per kilowatt-hour. The 2030 figure assumes that new policies already slated for implementation are put in place.

  11. On quantum algorithms for noncommutative hidden subgroups

    Energy Technology Data Exchange (ETDEWEB)

    Ettinger, M. [Los Alamos National Lab., NM (United States); Hoeyer, P. [Odense Univ. (Denmark)

    1998-12-01

    Quantum algorithms for factoring and discrete logarithm have previously been generalized to finding hidden subgroups of finite Abelian groups. This paper explores the possibility of extending this general viewpoint to finding hidden subgroups of noncommutative groups. The authors present a quantum algorithm for the special case of dihedral groups which determines the hidden subgroup in a linear number of calls to the input function. They also explore the difficulties of developing an algorithm to process the data to explicitly calculate a generating set for the subgroup. A general framework for the noncommutative hidden subgroup problem is discussed and they indicate future research directions.

  12. Technical challenges in designing post-marketing eCRFs to address clinical safety and pharmacovigilance needs.

    Science.gov (United States)

    Lu, Zhengwu

    2010-01-01

    To identify key challenges and propose technical considerations in designing electronic case report form (eCRF) for post-marketing studies, the author undertakes a comprehensive literature review of peer reviewed and grey literature to assess the key aspects, processes, standards, recommendations, and best practices in designing eCRFs based on industry experience in designing and supporting electronic data capture (EDC) studies. Literature search using strings on MEDLINE and PUBMED returned few papers directly related to CRF design. Health informatics and general practice journals were searched and results reviewed. Many conference, government commission, health professional and special interests group websites provide relevant information from practical experience - summarization of this information is presented. Further, we presented a list of concrete technical considerations in dealing with EDC technology/system limitations based on literature assessment and industry implementation experience. It is recognized that cross-functional teams be involved in eCRF design process and decision making. To summarize the keys in designing eCRFs to address post-market study safety and pharmacovigilance needs, the first is to identify required data elements from the study protocol supporting data analyses and reporting requirements. Secondly, accepted best practices, CDASH & CDISC guidelines, and company internal or therapeutic unit standard should be considered and applied. Coding (MedDRA & WHODD) mapping should be managed and implemented as well when possible. Finally, we need to be on top of the EDC technologies, challenge the technologies, drive EDC improvement via working with vendors, and utilize the technologies to drive clinical effectiveness. Copyright (c) 2009 Elsevier Inc. All rights reserved.

  13. Monopolies, liberalization, energy turnaround. (Dis)continuities in the electricity market design; Monopole, Liberalisierung, Energiewende. (Dis-)Kontinuitaeten im Strommarktdesign

    Energy Technology Data Exchange (ETDEWEB)

    Grashof, Katherina; Zipp, Alexander [Institut fuer ZukunftsEnergieSysteme (IZES), Saarbruecken (Germany); Jachmann, Henning [Zentrum fuer Sonnenenergie- und Wasserstoff-Forschung Baden-Wuerttemberg (ZSW), Stuttgart (Germany); Wille-Haussmann, Bernhard [Fraunhofer-Institut fuer Solare Energiesysteme (ISE), Freiburg im Breisgau (Germany); Lechtenboehmer, Stefan [Wuppertal Institut fuer Klima, Umwelt, Energie GmbH, Wuppertal (Germany)

    2015-04-15

    After a long period of stability, the electricity industry is in the past 15 years, in a major state of flux. First, the switching of state-monitored and regulated regional monopolies to liberalized producer and consumer markets. At the moment we are in a similar change from conventional to renewable energy production. Below the main question will be addressed whether the paradigms of the individual phases are compatible, which still have their place and which should be modified. Moreover, it is shown that the current market design of the future cannot be designed on a blank sheet, but existing structures have to be considered. Given the stage of monopolies, the liberalization and the started energy turnaround respectively in terms of their sector structure, dominant generation technologies, the interaction between production and load and characteristic elements of market design and regulation are presented. Subsequently, a preliminary answer is given to the question raised. [German] Nach einer langen Phase der Stabilitaet ist die Stromwirtschaft in den vergangenen 15 Jahren stark in Bewegung geraten. Zunaechst stand der Wechsel von staatlich ueberwachten und regulierten Gebietsmonopolen hin zu liberalisierten Erzeuger und Verbrauchermaerkten an. Im Moment befinden wir uns in einem aehnlichen Umbruch, weg von konventioneller hin zu erneuerbarer Energieerzeugung. Im Folgenden soll der Leitfrage nachgegangen werden, ob die Paradigmen der einzelnen Phasen miteinander vereinbar sind, welche noch immer ihre Daseinsberechtigung haben und welche modifiziert werden sollten. Darueber hinaus wird gezeigt, dass das Strommarktdesign der Zukunft nicht auf einem leeren Blatt entworfen werden kann, sondern bestehende Strukturen zu beruecksichtigen sind. Dazu werden die Phase der Monopolwirtschaft, der Liberalisierung sowie der begonnenen Energiewende jeweils hinsichtlich ihrer Sektor Struktur, dominierenden Erzeugungstechnologien, des Zusammenspiels zwischen Erzeugung und Last

  14. Integrated Design for Marketing and Manufacturing team: An examination of LA-ICP-AES in a mobile configuration. Final report

    Energy Technology Data Exchange (ETDEWEB)

    1994-05-01

    The Department of Energy (DOE) has identified the need for field-deployable elemental analysis devices that are safer, faster, and less expensive than the fixed laboratory procedures now used to screen hazardous waste sites. As a response to this need, the Technology Integration Program (TIP) created a mobile, field-deployable laser ablation-inductively coupled plasma-atomic emission spectrometry (LA-ICP-AES) sampling and analysis prototype. Although the elemental. screening prototype has been successfully field-tested, continued marketing and technical development efforts are required to transfer LA-ICP-AES technology to the commercial sector. TIP established and supported a student research and design group called the Integrated Design for Marketing and Manufacturing (IDMM) team to advance the technology transfer of mobile, field-deployable LA-ICP-AES. The IDMM team developed a conceptual design (which is detailed in this report) for a mobile, field-deployable LA-ICP-AES sampling and analysis system, and reports the following findings: Mobile, field-deployable LA-ICP-AES is commercially viable. Eventual regulatory acceptance of field-deployable LA-ICP-AES, while not a simple process, is likely. Further refinement of certain processes and components of LA-ICP-AES will enhance the device`s sensitivity and accuracy.

  15. Marketing depression care management to employers: design of a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Marshall Donna

    2010-03-01

    Full Text Available Abstract Background Randomized trials demonstrate that depression care management can improve clinical and work outcomes sufficiently for selected employers to realize a return on investment. Employers can now purchase depression products that provide depression care management, defined as employee screening, education, monitoring, and clinician feedback for all depressed employees. We developed an intervention to encourage employers to purchase a depression product that offers the type, intensity, and duration of care management shown to improve clinical and work outcomes. Methods In a randomized controlled trial conducted with 360 employers of 30 regional business coalitions, the research team proposes to compare the impact of a value-based marketing intervention to usual-care marketing on employer purchase of depression products. The study will also identify mediators and organizational-level moderators of intervention impact. Employers randomized to the value-based condition receive a presentation encouraging them to purchase depression products scientifically shown to benefit the employee and the employer. Employers randomized to the usual-care condition receive a presentation encouraging them to monitor and improve quality indicators for outpatient depression treatment. Because previous research demonstrates that the usual-care intervention will have little to no impact on employer purchasing, depression product purchasing rates in the usual-care condition capture vendor efforts to market depression products to employers in both conditions while the value-based intervention is being conducted. Employers in both conditions are also provided free technical assistance to undertake the actions each presentation encourages. The research team will use intent-to-treat models of all available data to evaluate intervention impact on the purchase of depression products using a cumulative incidence analysis of 12- and 24-month data. Discussion By

  16. Adaptive hidden Markov model with anomaly States for price manipulation detection.

    Science.gov (United States)

    Cao, Yi; Li, Yuhua; Coleman, Sonya; Belatreche, Ammar; McGinnity, Thomas Martin

    2015-02-01

    Price manipulation refers to the activities of those traders who use carefully designed trading behaviors to manually push up or down the underlying equity prices for making profits. With increasing volumes and frequency of trading, price manipulation can be extremely damaging to the proper functioning and integrity of capital markets. The existing literature focuses on either empirical studies of market abuse cases or analysis of particular manipulation types based on certain assumptions. Effective approaches for analyzing and detecting price manipulation in real time are yet to be developed. This paper proposes a novel approach, called adaptive hidden Markov model with anomaly states (AHMMAS) for modeling and detecting price manipulation activities. Together with wavelet transformations and gradients as the feature extraction methods, the AHMMAS model caters to price manipulation detection and basic manipulation type recognition. The evaluation experiments conducted on seven stock tick data from NASDAQ and the London Stock Exchange and 10 simulated stock prices by stochastic differential equation show that the proposed AHMMAS model can effectively detect price manipulation patterns and outperforms the selected benchmark models.

  17. Globalised Markets and Localised Needs. Relocating Design Competence in a New Industrial Context

    DEFF Research Database (Denmark)

    Morelli, Nicola

    2006-01-01

    Globalisation implies several phenomena, such as the expansion of markets and the relocation of production. However the success of global production is linked to business companies’ capability to generate local and individualized solutions. In order to put together global production and local...... solutions, industries have to develop a new capability to mobilize local networks of actors and enable final customers to play an active role in the production of the final solution. This implies a radical change in the social role of business companies and, from the designer’s perspective, a genetic change...

  18. Globalised Markets and Localised Needs. Relocating Design Competence in a New Industrial Context

    DEFF Research Database (Denmark)

    Morelli, Nicola

    2006-01-01

    solutions, industries have to develop a new capability to mobilize local networks of actors and enable final customers to play an active role in the production of the final solution. This implies a radical change in the social role of business companies and, from the designer’s perspective, a genetic change...... of designers, at least in the most industrialized countries. This paper aims at repositioning design competences in the new scenario and suggest new areas of explorations on for design education....... for the design discipline. Designers should no longer focus just on products, but rather become catalysers of different technical and socio-economic instances around systemic local solutions. The discipline of design and design education have to consider this shift, because of its relevance for the future...

  19. Design of a Combinational Auction Mechanism for Television Advertising Market in Taiwan

    Directory of Open Access Journals (Sweden)

    Chi-Bin Cheng

    2012-09-01

    Full Text Available The lack of a transparent mechanism makes the television advertising market in Taiwan extremely volatile to supply and demand changes. To resolve the problem, this study suggests a transparent and fair auction mechanism for the TV advertising market. A characteristic of television commercials is that there exists a synergy between time slots of commercials, i.e., it is more effective for advertisers to acquire some time slots together than just to obtain one of them. A combinatorial auction mechanism is proposed, which enables the advertisers to bid for a set of time slots simultaneously, thus avoiding the problem of losing any item in the bidder desired bundle. This study models the TV commercial combinatorial auction as an integer programming problem. One-month time slots of a TV channel in Taiwan are used in a computational experiment. The problem is solved by LINGO 12.0 and the resulting solutions provide a satisfactory allocation of time slots and maximize revenue for the TV station.

  20. Designing a Qualitative Model of Doping Phenomenon Effect on Sport Marketing in Iran

    Directory of Open Access Journals (Sweden)

    Jasem Manouchehri

    2016-10-01

    Full Text Available There a number of factors effecting consumers' purchase behavior. It is believed that celebrities can effect selling positively by transferring their popular image to the endorsed product. But, it is heard lots about excommunicate behaviors in the sport world today. Disclosure of the recent doping affairs relating to Lance Armstrong's seven wins in Tour De France is just one among many spectacular and also negative cases. The main aim of the present paper was to explore the effect of doping phenomenon on sport marketing. Depth interviews data were analyzed in three phases: open coding, axial coding, and selective coding. 297 open codes were achieved by 18 interviews. Grouping axial codes in each case and comparing, all gained codes can be divided in five groups: brand image (athlete and endorsed product brands images, moral reasoning (moral coupling, moral decoupling, and moral rationalization, consumer behavioral consequences (word of mouth, purchasing intention, and brand loyalty, attitude change (attitudes change toward athlete and brand, and moral emotions (moral evaluation, contempt, anger, disgust, and sympathy. The proposed qualitative model for the effect of doping phenomenon on sport marketing in Iran illustrated that moral emotions and product brand image affected by the doped athlete brand image and it resulted in attitudes change toward endorser athlete and endorsed brand and negative consumer behavioral consequences, however, moral reasoning strategies emerged by cognitive dissonance might protect consumers behavior from negative effects.

  1. Nicole Matthews & Nickianne Moody, eds., Judging a Book by Its Cover: Fans, Publishers, Designers, and the Marketing of Fiction.

    Directory of Open Access Journals (Sweden)

    Thomas Van Parys

    2010-01-01

    Full Text Available

     

    Judging a Book by Its Cover: Fans, Publishers, Designers, and the Marketing of Fiction

    Nicole Matthews & Nickianne Moody, eds.,

     

    Judging a Book by Its Cover: Fans, Publishers, Designers, and the Marketing of Fiction. Aldershot/Burlington: Ashgate, 2007.

    ISBN: 978-0-7546-5731-6

  2. Universal approximation of extreme learning machine with adaptive growth of hidden nodes.

    Science.gov (United States)

    Zhang, Rui; Lan, Yuan; Huang, Guang-Bin; Xu, Zong-Ben

    2012-02-01

    Extreme learning machines (ELMs) have been proposed for generalized single-hidden-layer feedforward networks which need not be neuron-like and perform well in both regression and classification applications. In this brief, we propose an ELM with adaptive growth of hidden nodes (AG-ELM), which provides a new approach for the automated design of networks. Different from other incremental ELMs (I-ELMs) whose existing hidden nodes are frozen when the new hidden nodes are added one by one, in AG-ELM the number of hidden nodes is determined in an adaptive way in the sense that the existing networks may be replaced by newly generated networks which have fewer hidden nodes and better generalization performance. We then prove that such an AG-ELM using Lebesgue p-integrable hidden activation functions can approximate any Lebesgue p-integrable function on a compact input set. Simulation results demonstrate and verify that this new approach can achieve a more compact network architecture than the I-ELM.

  3. Uncovering Hidden Mathematics of the Multiplication Table Using Spreadsheets

    Directory of Open Access Journals (Sweden)

    Sergei Abramovich

    2007-05-01

    Full Text Available This paper reveals a number of learning activities emerging from a spreadsheetgenerated multiplication table. These activities are made possible by using such features of the software as conditional formatting, circular referencing, calculation through iteration, scroll bars, and graphing. The paper is a reflection on a mathematics content course designed for prospective elementary teachers using the hidden mathematics curriculum framework. It is written in support of standards for teaching and recommendations for teachers in North America.

  4. Search for passing-through-walls neutrons constrains hidden braneworlds

    Directory of Open Access Journals (Sweden)

    Michaël Sarrazin

    2016-07-01

    Full Text Available In many theoretical frameworks our visible world is a 3-brane, embedded in a multidimensional bulk, possibly coexisting with hidden braneworlds. Some works have also shown that matter swapping between braneworlds can occur. Here we report the results of an experiment – at the Institut Laue-Langevin (Grenoble, France – designed to detect thermal neutron swapping to and from another braneworld, thus constraining the probability p2 of such an event. The limit, p87 in Planck length units.

  5. Search for passing-through-walls neutrons constrains hidden braneworlds

    Science.gov (United States)

    Sarrazin, Michaël; Pignol, Guillaume; Lamblin, Jacob; Pinon, Jonhathan; Méplan, Olivier; Terwagne, Guy; Debarsy, Paul-Louis; Petit, Fabrice; Nesvizhevsky, Valery V.

    2016-07-01

    In many theoretical frameworks our visible world is a 3-brane, embedded in a multidimensional bulk, possibly coexisting with hidden braneworlds. Some works have also shown that matter swapping between braneworlds can occur. Here we report the results of an experiment - at the Institut Laue-Langevin (Grenoble, France) - designed to detect thermal neutron swapping to and from another braneworld, thus constraining the probability p2 of such an event. The limit, p 87 in Planck length units.

  6. Marketing Human Resource Development.

    Science.gov (United States)

    Frank, Eric, Ed.

    1994-01-01

    Describes three human resource development activities: training, education, and development. Explains marketing from the practitioners's viewpoint in terms of customer orientation; external and internal marketing; and market analysis, research, strategy, and mix. Shows how to design, develop, and implement strategic marketing plans and identify…

  7. Marketing Human Resource Development.

    Science.gov (United States)

    Frank, Eric, Ed.

    1994-01-01

    Describes three human resource development activities: training, education, and development. Explains marketing from the practitioners's viewpoint in terms of customer orientation; external and internal marketing; and market analysis, research, strategy, and mix. Shows how to design, develop, and implement strategic marketing plans and identify…

  8. Hidden Variable Theories and Quantum Nonlocality

    Science.gov (United States)

    Boozer, A. D.

    2009-01-01

    We clarify the meaning of Bell's theorem and its implications for the construction of hidden variable theories by considering an example system consisting of two entangled spin-1/2 particles. Using this example, we present a simplified version of Bell's theorem and describe several hidden variable theories that agree with the predictions of…

  9. Estimating an Activity Driven Hidden Markov Model

    OpenAIRE

    Meyer, David A.; Shakeel, Asif

    2015-01-01

    We define a Hidden Markov Model (HMM) in which each hidden state has time-dependent $\\textit{activity levels}$ that drive transitions and emissions, and show how to estimate its parameters. Our construction is motivated by the problem of inferring human mobility on sub-daily time scales from, for example, mobile phone records.

  10. Insight: Exploring Hidden Roles in Collaborative Play

    Directory of Open Access Journals (Sweden)

    Tricia Shi

    2015-06-01

    Full Text Available This paper looks into interaction modes between players in co-located, collaborative games. In particular, hidden traitor games, in which one or more players is secretly working against the group mission, has the effect of increasing paranoia and distrust between players, so this paper looks into the opposite of a hidden traitor – a hidden benefactor. Rather than sabotaging the group mission, the hidden benefactor would help the group achieve the end goal while still having a reason to stay hidden. The paper explores what games with such a role can look like and how the role changes player interactions. Finally, the paper addresses the divide between video game and board game interaction modes; hidden roles are not common within video games, but they are of growing prevalence in board games. This fact, combined with the exploration of hidden benefactors, reveals that hidden roles is a mechanic that video games should develop into in order to match board games’ complexity of player interaction modes.

  11. IMPACT FROM THE USE OF BIM IN ARCHITECTURAL DESIGN OFFICES: REAL ESTATE MARKET OPORTUNITIES

    National Research Council Canada - National Science Library

    Souza, Livia Laubmeyer Alves de; Amorim, Sérgio Roberto Leusin; Lyrio, Arnaldo De Magalhães

    2009-01-01

    This work analyzes the impacts resulting from the implementation of the BIM - Building Information Modelling - technology in architectural design offices, seeking to identify the most relevant aspects...

  12. Helioscope bounds on hidden sector photons

    Energy Technology Data Exchange (ETDEWEB)

    Redondo, J.

    2007-12-15

    The flux of hypothetical ''hidden photons'' from the Sun is computed under the assumption that they interact with normal matter only through kinetic mixing with the ordinary standard model photon. Requiring that the exotic luminosity is smaller than the standard photon luminosity provides limits for the mixing parameter down to {chi} hidden photon mass. Furthermore, it is pointed point out that helioscopes looking for solar axions are also sensitive to hidden photons. The recent results of the CAST collaboration are used to further constrain the mixing parameter {chi} at low masses (m{sub {gamma}}{sub '}<1 eV) where the luminosity bound is weaker. In this regime the solar hidden photon ux has a sizable contribution of longitudinally polarized hidden photons of low energy which are invisible for current helioscopes. (orig.)

  13. Heating up the Galaxy with hidden photons

    Energy Technology Data Exchange (ETDEWEB)

    Dubovsky, Sergei [Center for Cosmology and Particle Physics, Department of Physics, New York University,New York, NY, 10003 (United States); Hernández-Chifflet, Guzmán [Center for Cosmology and Particle Physics, Department of Physics, New York University,New York, NY, 10003 (United States); Instituto de Física, Facultad de Ingeniería, Universidad de la República,Montevideo, 11300 (Uruguay)

    2015-12-29

    We elaborate on the dynamics of ionized interstellar medium in the presence of hidden photon dark matter. Our main focus is the ultra-light regime, where the hidden photon mass is smaller than the plasma frequency in the Milky Way. We point out that as a result of the Galactic plasma shielding direct detection of ultra-light photons in this mass range is especially challenging. However, we demonstrate that ultra-light hidden photon dark matter provides a powerful heating source for the ionized interstellar medium. This results in a strong bound on the kinetic mixing between hidden and regular photons all the way down to the hidden photon masses of order 10{sup −20} eV.

  14. Helioscope bounds on hidden sector photons

    Energy Technology Data Exchange (ETDEWEB)

    Redondo, J.

    2007-12-15

    The flux of hypothetical ''hidden photons'' from the Sun is computed under the assumption that they interact with normal matter only through kinetic mixing with the ordinary standard model photon. Requiring that the exotic luminosity is smaller than the standard photon luminosity provides limits for the mixing parameter down to {chi} hidden photon mass. Furthermore, it is pointed point out that helioscopes looking for solar axions are also sensitive to hidden photons. The recent results of the CAST collaboration are used to further constrain the mixing parameter {chi} at low masses (m{sub {gamma}}{sub '}<1 eV) where the luminosity bound is weaker. In this regime the solar hidden photon ux has a sizable contribution of longitudinally polarized hidden photons of low energy which are invisible for current helioscopes. (orig.)

  15. Hidden Web信息获取

    Institute of Scientific and Technical Information of China (English)

    陈珂; 陈小英; 徐科

    2007-01-01

    如今Web上越来越多的信息可以通过查询接口获得,但为了获取某Hidden Web站点的页面,用户不得不键入一系列的关键词.由于没有直接指向Hidden Web页面的静态链接,当前大多搜索引擎不能发现和索引这些页面.然而,研究表明,由Hidden Web站点提供的高质量的信息对许多用户来说非常有价值.文章通过研究针对特定类型的表单,建立一个有效的Hidden Web爬虫,以便获取Hidden Web后台数据库信息.

  16. Idea²market: Implementing an ideation guide for product design education and innovation

    NARCIS (Netherlands)

    De Wit, I.; Du Bois, E.; Moons, I.M.R.; Jacoby, A.

    2012-01-01

    As current design students will be potential moderators for future design ideation sessions, the research focused on an ideation guide to support them in executing these sessions. Nowadays, mapping the number of tools onto the logic of the innovation process gives an overload of possibilities and re

  17. Subdivision of Market and Design%市场细分与设计细分

    Institute of Scientific and Technical Information of China (English)

    胡艳

    2008-01-01

    @@ 一、市场细分 市场细分(Market segmentation)是由美国市场学家温德尔.斯密于1956年总结企业市场营销管理经验的前提下提出的.所谓市场细分,即根据消费者对产品或服务的不同需求,把产品或服务市场细分为小市场群.设计市场有必要根据不同的需求进行市场细分,以满足顾客群的差异性需求.

  18. Designing an Optimal Subsidy Scheme to Reduce Emissions for a Competitive Urban Transport Market

    Directory of Open Access Journals (Sweden)

    Feifei Qin

    2015-08-01

    Full Text Available With the purpose of establishing an effective subsidy scheme to reduce Greenhouse Gas (GHG emissions, this paper proposes a two-stage game for a competitive urban transport market. In the first stage, the authority determines operating subsidies based on social welfare maximization. Observing the predetermined subsidies, two transit operators set fares and frequencies to maximize their own profits at the second stage. The detailed analytical and numerical analyses demonstrate that of the three proposed subsidy schemes, the joint implementation of trip-based and frequency-related subsidies not only generates the largest welfare gains and makes competitive operators provide equilibrium fares and frequencies, which largely resemble first-best optimal levels but also greatly contributes to reducing Greenhouse Gas (GHG emissions on major urban transport corridors.

  19. [Key elements of design about PPK of Chinese medicine after marketing].

    Science.gov (United States)

    Wang, Jiannong; Jiang, Junjie; Xie, Yanming

    2011-10-01

    PPK is a discipline that quantitative investigates the determinants of drug concentration in patient groups. Developing reasonable PPK design of experiment can provides the real objective data for clinical medicationand then promotes the formulating of clinical individualized medication regimens. This paper referenced over all years literatures, and combined with practical work experience. Summarizes of the main points of PPK design of experiment focused on traditional Chinese medicine. The content mainly included choosing research objects, selecting items, designing sample collection steps, blood sample analysis experiments and data analysis schemes.

  20. 增值业务营销分析系统的设计与实现%Design and Implementation of Value-added Business Marketing Analysis System

    Institute of Scientific and Technical Information of China (English)

    王双明

    2012-01-01

    This paper introduces the requi- rements of value-added business marketing analysis system. The overall structure is designed to implement some functions of value-added business marketing analysis system.%本文对增值业务营销分析系统进行了需求分析,设计出了整体架构,实现了增值业务营销分析系统部分功能。

  1. Optimal designs of small CHP plants in a market with fluctuating electricity prices

    DEFF Research Database (Denmark)

    Lund, Henrik; Andersen, A.N.

    2005-01-01

    The paper presents the Danish experince with methodologies and software tools, which have been used to design investment and operation strategies for almost all small CHP plants in Denmark during the decade of the triple tariff.......The paper presents the Danish experince with methodologies and software tools, which have been used to design investment and operation strategies for almost all small CHP plants in Denmark during the decade of the triple tariff....

  2. A Re-design Proposal: Connecting Whole Foods Market and Codornices Creek

    OpenAIRE

    Crampton, Matthew; Martin, John

    2007-01-01

    Opportunities to design open space around urban creeks are uncommon due to the constraints of urban infrastructure. When space becomes available, new designs have the chance to treat the creek as an amenity for communities. One such opportunity is the new development possibility occasioned by removal of World War II-era housing along Codornices Creek, within the married student housing complex known as 'UC Village' in Albany, California. The site, along San Pablo Avenue adjacent to Codornices...

  3. Hidden scale invariance of metals

    DEFF Research Database (Denmark)

    Hummel, Felix; Kresse, Georg; Dyre, Jeppe C.

    2015-01-01

    available. Hidden scale invariance is demonstrated in detail for magnesium by showing invariance of structure and dynamics. Computed melting curves of period three metals follow curves with invariance (isomorphs). The experimental structure factor of magnesium is predicted by assuming scale invariant...... of metals making the condensed part of the thermodynamic phase diagram effectively one dimensional with respect to structure and dynamics. DFT computed density scaling exponents, related to the Grüneisen parameter, are in good agreement with experimental values for the 16 elements where reliable data were......Density functional theory (DFT) calculations of 58 liquid elements at their triple point show that most metals exhibit near proportionality between the thermal fluctuations of the virial and the potential energy in the isochoric ensemble. This demonstrates a general “hidden” scale invariance...

  4. Hidden scale in quantum mechanics

    CERN Document Server

    Giri, Pulak Ranjan

    2007-01-01

    We show that the intriguing localization of a free particle wave-packet is possible due to a hidden scale present in the system. Self-adjoint extensions (SAE) is responsible for introducing this scale in quantum mechanical models through the nontrivial boundary conditions. We discuss a couple of classically scale invariant free particle systems to illustrate the issue. In this context it has been shown that a free quantum particle moving on a full line may have localized wave-packet around the origin. As a generalization, it has also been shown that particles moving on a portion of a plane or on a portion of a three dimensional space can have unusual localized wave-packet.

  5. Reconciliation of diverse telepathology system designs. Historic issues and implications for emerging markets and new applications.

    Science.gov (United States)

    Weinstein, Ronald S; Graham, Anna R; Lian, Fangru; Braunhut, Beth L; Barker, Gail R; Krupinski, Elizabeth A; Bhattacharyya, Achyut K

    2012-04-01

    Telepathology, the distant service component of digital pathology, is a growth industry. The word "telepathology" was introduced into the English Language in 1986. Initially, two different, competing imaging modalities were used for telepathology. These were dynamic (real time) robotic telepathology and static image (store-and-forward) telepathology. In 1989, a hybrid dynamic robotic/static image telepathology system was developed in Norway. This hybrid imaging system bundled these two primary pathology imaging modalities into a single multi-modality pathology imaging system. Similar hybrid systems were subsequently developed and marketed in other countries as well. It is noteworthy that hybrid dynamic robotic/static image telepathology systems provided the infrastructure for the first truly sustainable telepathology services. Since then, impressive progress has been made in developing another telepathology technology, so-called "virtual microscopy" telepathology (also called "whole slide image" telepathology or "WSI" telepathology). Over the past decade, WSI has appeared to be emerging as the preferred digital telepathology digital imaging modality. However, recently, there has been a re-emergence of interest in dynamic-robotic telepathology driven, in part, by concerns over the lack of a means for up-and-down focusing (i.e., Z-axis focusing) using early WSI processors. In 2010, the initial two U.S. patents for robotic telepathology (issued in 1993 and 1994) expired enabling many digital pathology equipment companies to incorporate dynamic-robotic telepathology modules into their WSI products for the first time. The dynamic-robotic telepathology module provided a solution to the up-and-down focusing issue. WSI and dynamic robotic telepathology are now, rapidly, being bundled into a new class of telepathology/digital pathology imaging system, the "WSI-enhanced dynamic robotic telepathology system". To date, six major WSI processor equipment companies have embraced

  6. Design and Analysis of Electrical Distribution Networks and Balancing Markets in the UK: A New Framework with Applications

    Directory of Open Access Journals (Sweden)

    Vijayanarasimha Hindupur Pakka

    2016-02-01

    Full Text Available We present a framework for the design and simulation of electrical distribution systems and short term electricity markets specific to the UK. The modelling comprises packages relating to the technical and economic features of the electrical grid. The first package models the medium/low distribution networks with elements such as transformers, voltage regulators, distributed generators, composite loads, distribution lines and cables. This model forms the basis for elementary analysis such as load flow and short circuit calculations and also enables the investigation of effects of integrating distributed resources, voltage regulation, resource scheduling and the like. The second part of the modelling exercise relates to the UK short term electricity market with specific features such as balancing mechanism and bid-offer strategies. The framework is used for investigating methods of voltage regulation using multiple control technologies, to demonstrate the effects of high penetration of wind power on balancing prices and finally use these prices towards achieving demand response through aggregated prosumers.

  7. Using nudging and social marketing techniques to create healthy worksite cafeterias in the Netherlands: intervention development and study design.

    Science.gov (United States)

    Velema, Elizabeth; Vyth, Ellis L; Steenhuis, Ingrid H M

    2017-01-11

    The worksite cafeteria is a suitable setting for interventions focusing on changing eating behavior, because a lot of employees visit the worksite cafeteria regularly and a variety of interventions could be implemented there. The aim of this paper is to describe the intervention development and design of the evaluation of an intervention to make the purchase behavior of employees in the worksite cafeteria healthier. The developed intervention called "the worksite cafeteria 2.0" consists of a set of 19 strategies based on theory of nudging and social marketing (marketing mix). The intervention will be evaluated in a real-life setting, that is Dutch worksite cafeterias of different companies and with a number of contract catering organizations. The study is a randomized controlled trial (RCT), with 34 Dutch worksite cafeterias randomly allocated to the 12-week intervention or to the control group. Primary outcomes are sales data of selected products groups like sandwiches, salads, snacks and bread topping. Secondary outcomes are satisfaction of employees with the cafeteria and vitality. When executed, the described RCT will provide better knowledge in the effect of the intervention "the worksite cafeteria 2.0" on the purchasing behavior of Dutch employees in worksite cafeterias. Dutch Trial register: NTR5372 .

  8. BUSCA TERMINOLÓGICA PARA PESQUISA INTERDISCIPLINAR NOS CAMPOS DA GESTÃO, DO DESIGN E DO MARKETING

    Directory of Open Access Journals (Sweden)

    FERNANDES, B. M.

    2015-12-01

    Full Text Available No atual mundo globalizado socioeconomicamente, faz-se necessário um conhecimento maior sobre o modo de gerir empresas para que haja prosperidade nos negócios. Isto pode ser visto quando nota-se a grande quantidade de empresas e consequentemente, os produtos inovadores que surgem. Com o ramo automobilístico da indústria essa conjuntura não é diferente. Diante desse fato, tem-se como imprescindível para uma pesquisa de natureza interdisciplinar em atendimento ao cliente, a aquisição de dados teóricos sobre as empresas (Gestão, sobre o produto (Design e sobre a comunicação de valores (Marketing – algo que, em décadas anteriores, não era tão necessária. Este trabalho tem como fazer levantamento de terminologias para início de uma pesquisa interdisciplinar, semiestruturada e qualitativa perante as áreas da Gestão, do Design e do Marketing. Apurar os termos e as interligações entre os conceitos. Formar um conteúdo de essencial proveito para a aquisição do aporte teórico da referida pesquisa. A metodologia consiste em uma prospecção dirigida de definições concernentes às três áreas supracitadas, que sejam advindas textualmente de comunicações de renomados autores específicos, por meio de fichamento de conteúdos científicos que forem levantados a partir do uso da internet, sob um prisma acadêmico focado na pesquisa e na sua natureza interdisciplinar. Pode-se definir Gestão Estratégica como o modo de gerir uma empresa utilizando as estratégias como maneiras pensadas para melhorar a presença da marca no mercado e para otimizar o atendimento aos clientes por meio de inovação adequada nos produtos. Há muitas empresas chegando no mercado atual e competindo com as que já estavam presentes, fazendo com que essas procurem migrar de estratégia para se manter na concorrência pois, de outro modo, poderão ser vencidas pela nova empresa ou pelo novo produto. Os diferenciais estão: no preço, na acuidade do

  9. Generation and Analysis of Hidden Optical-Polarization States

    CERN Document Server

    Singh, Ravi S

    2010-01-01

    A hybrid Optical-Device (Phase-Conjugating Mirror Michelson Interferometer), made up of Phase-conjugate mirror along with ordinary mirror and Polarization Beam-splitter, is formally designed and investigated for the generation of an unusual Optical-Polarization States. This weird yet 'essentially single-mode' optical-polarization state has non-random 'ratio of amplitudes' and non-random 'sum of phases' in orthogonal bases-modes contrary to usual 'truly single-mode' optical-polarization states of which non-random 'ratio of amplitudes' and non-random 'difference of phases' serves as optical-polarization characteristic parameters. Since it is seen not to be characterized by Stokes parameters, one may, therefore, assign the name 'Hidden Optical-Polarization States (HOPS)'. HOPS are characterized by a set of parameters, namely, Hidden Optical-Polarization parameters. Formal experimental schemes are presented to experimentally measure these parameters and, thus, offering characterization of HOPS.

  10. The impact of design choices and market factors on brokerage firms' efficiency

    NARCIS (Netherlands)

    de Groot, T.; Risseeuw, P.; Wiersma, E.

    2011-01-01

    Purpose - The purpose of this paper is to explore how scale and scope of operations, firm age, and the choice to join a franchise formula influences brokerage firms' efficiency. Design/methodology/approach - Four-year data of 1,282 Dutch real estate brokerage firms is used to compute a relative effi

  11. The impact of design choices and market factors on brokerage firms' efficiency

    NARCIS (Netherlands)

    de Groot, T.; Risseeuw, P.; Wiersma, E.

    2011-01-01

    Purpose - The purpose of this paper is to explore how scale and scope of operations, firm age, and the choice to join a franchise formula influences brokerage firms' efficiency. Design/methodology/approach - Four-year data of 1,282 Dutch real estate brokerage firms is used to compute a relative effi

  12. 78 FR 32988 - Core Principles and Other Requirements for Designated Contract Markets; Correction

    Science.gov (United States)

    2013-06-03

    ... COMMISSION 17 CFR Part 38 RIN 3038-AD09 Core Principles and Other Requirements for Designated Contract...: This document corrects the Federal Register release of the final rule regarding Core Principles and... language for the previously published Federal Register release of the final rule regarding Core...

  13. 76 FR 14825 - Core Principles and Other Requirements for Designated Contact Markets

    Science.gov (United States)

    2011-03-18

    ... COMMISSION 17 CFR Parts 1, 16, and 38 RIN 3038-AD09 Core Principles and Other Requirements for Designated... Commission in the Federal Register release for the notice of proposed rulemaking for ``Core Principles and... comment period for the proposed rulemaking closed on February 22, 2011. \\2\\ See Core Principles and...

  14. Hidden torsion, 3-manifolds, and homology cobordism

    CERN Document Server

    Cha, Jae Choon

    2011-01-01

    This paper continues our exploration of homology cobordism of 3-manifolds using our recent results on Cheeger-Gromov rho-invariants associated to amenable representations. We introduce a new type of torsion in 3-manifold groups we call hidden torsion, and an algebraic approximation we call local hidden torsion. We construct infinitely many hyperbolic 3-manifolds which have local hidden torsion in the transfinite lower central subgroup. By realizing Cheeger-Gromov invariants over amenable groups, we show that our hyperbolic 3-manifolds are not pairwise homology cobordant, yet remain indistinguishable by any prior known homology cobordism invariants.

  15. A survey of hidden-variables theories

    CERN Document Server

    Belinfante, F J

    1973-01-01

    A Survey of Hidden-Variables Theories is a three-part book on the hidden-variable theories, referred in this book as """"theories of the first kind"""". Part I reviews the motives in developing different types of hidden-variables theories. The quest for determinism led to theories of the first kind; the quest for theories that look like causal theories when applied to spatially separated systems that interacted in the past led to theories of the second kind. Parts II and III further describe the theories of the first kind and second kind, respectively. This book is written to make the literat

  16. Visible Effects of Invisible Hidden Valley Radiation

    CERN Document Server

    Carloni, Lisa

    2010-01-01

    Assuming there is a new gauge group in a Hidden Valley, and a new type of radiation, can we observe it through its effect on the kinematic distributions of recoiling visible particles? Specifically, what are the collider signatures of radiation in a hidden sector? We address these questions using a generic SU(N)-like Hidden Valley model that we implement in Pythia. We find that in both the e+e- and the LHC cases the kinematic distributions of the visible particles can be significantly affected by the valley radiation. Without a proper understanding of such effects, inferred masses of "communicators" and of invisible particles can be substantially off.

  17. Marketing Youth Services.

    Science.gov (United States)

    Dimick, Barbara

    1995-01-01

    Marketing techniques in youth services are useful for designing programs, collections, and services and for determining customer needs. The marketing mix--product, place, price, and practice--provides a framework for service analysis. (AEF)

  18. Marketing Youth Services.

    Science.gov (United States)

    Dimick, Barbara

    1995-01-01

    Marketing techniques in youth services are useful for designing programs, collections, and services and for determining customer needs. The marketing mix--product, place, price, and practice--provides a framework for service analysis. (AEF)

  19. Hidden Costs of Hospital Based Delivery from Two Tertiary Hospitals in Western Nepal.

    Science.gov (United States)

    Acharya, Jeevan; Kaehler, Nils; Marahatta, Sujan Babu; Mishra, Shiva Raj; Subedi, Sudarshan; Adhikari, Bipin

    2016-01-01

    Hospital based delivery has been an expensive experience for poor households because of hidden costs which are usually unaccounted in hospital costs. The main aim of this study was to estimate the hidden costs of hospital based delivery and determine the factors associated with the hidden costs. A hospital based cross-sectional study was conducted among 384 post-partum mothers with their husbands/house heads during the discharge time in Manipal Teaching Hospital and Western Regional Hospital, Pokhara, Nepal. A face to face interview with each respondent was conducted using a structured questionnaire. Hidden costs were calculated based on the price rate of the market during the time of the study. The total hidden costs for normal delivery and C-section delivery were 243.4 USD (US Dollar) and 321.6 USD respectively. Of the total maternity care expenditures; higher mean expenditures were found for food & drinking (53.07%), clothes (9.8%) and transport (7.3%). For postpartum women with their husband or house head, the total mean opportunity cost of "days of work loss" were 84.1 USD and 81.9 USD for normal delivery and C-section respectively. Factors such as literate mother (p = 0.007), employed house head (p = 0.011), monthly family income more than 25,000 NRs (Nepalese Rupees) (p = 0.014), private hospital as a place of delivery (p = 0.0001), C-section as a mode of delivery (p = 0.0001), longer duration (>5days) of stay in hospital (p = 0.0001), longer distance (>15km) from house to hospital (p = 0.0001) and longer travel time (>240 minutes) from house to hospital (p = 0.007) showed a significant association with the higher hidden costs (>25000 NRs). Experiences of hidden costs on hospital based delivery and opportunity costs of days of work loss were found high. Several socio-demographic factors, delivery related factors (place and mode of delivery, length of stay, distance from hospital and travel time) were associated with hidden costs. Hidden costs can be a

  20. Hidden Costs of Hospital Based Delivery from Two Tertiary Hospitals in Western Nepal.

    Directory of Open Access Journals (Sweden)

    Jeevan Acharya

    Full Text Available Hospital based delivery has been an expensive experience for poor households because of hidden costs which are usually unaccounted in hospital costs. The main aim of this study was to estimate the hidden costs of hospital based delivery and determine the factors associated with the hidden costs.A hospital based cross-sectional study was conducted among 384 post-partum mothers with their husbands/house heads during the discharge time in Manipal Teaching Hospital and Western Regional Hospital, Pokhara, Nepal. A face to face interview with each respondent was conducted using a structured questionnaire. Hidden costs were calculated based on the price rate of the market during the time of the study.The total hidden costs for normal delivery and C-section delivery were 243.4 USD (US Dollar and 321.6 USD respectively. Of the total maternity care expenditures; higher mean expenditures were found for food & drinking (53.07%, clothes (9.8% and transport (7.3%. For postpartum women with their husband or house head, the total mean opportunity cost of "days of work loss" were 84.1 USD and 81.9 USD for normal delivery and C-section respectively. Factors such as literate mother (p = 0.007, employed house head (p = 0.011, monthly family income more than 25,000 NRs (Nepalese Rupees (p = 0.014, private hospital as a place of delivery (p = 0.0001, C-section as a mode of delivery (p = 0.0001, longer duration (>5days of stay in hospital (p = 0.0001, longer distance (>15km from house to hospital (p = 0.0001 and longer travel time (>240 minutes from house to hospital (p = 0.007 showed a significant association with the higher hidden costs (>25000 NRs.Experiences of hidden costs on hospital based delivery and opportunity costs of days of work loss were found high. Several socio-demographic factors, delivery related factors (place and mode of delivery, length of stay, distance from hospital and travel time were associated with hidden costs. Hidden costs can be a

  1. Global Marketing Decision Support Systems

    National Research Council Canada - National Science Library

    Aleksandar Grubor

    2009-01-01

    .... Market information is the key element of designing an efficient marketing strategy on the national, and especially global market, as well as being an inevitable part of business decisionmaking processes...

  2. Paying for Market Quality

    DEFF Research Database (Denmark)

    Anand, Amber; Tanggaard, Carsten; Weaver, Daniel G.

    2009-01-01

    Many financial markets, including electronic limit order markets, assign designated liquidity providers (LPs). We study the experience of the Stockholm Stock Exchange, where listed firms contract directly with LPs. Our analysis offers insights regarding situations where designated liquidity...... of contracted liquidity provision. The evidence indicates that liquidity providers trade against market movements, and in times of wide spreads. On balance, firms contracting with LPs experience a decreased cost of capital, and significant improvements in market quality and price discovery....

  3. The Marketing Plan: An Integrative Device for Teaching Marketing Management.

    Science.gov (United States)

    Berdine, W. R.; Petersen, James C.

    1980-01-01

    The importance of the marketing plan is stressed as an integrative device for teaching marketing management, and a structure is presented to assist students in designing a marketing plan. Components of this plan include marketing objectives, targeting market and buying motives, external environment and competition, product, price, and promotion.…

  4. Marketing Management Support Systems and Their Implications for Marketing Research

    NARCIS (Netherlands)

    G.H. van Bruggen (Gerrit); B. Wierenga (Berend)

    2006-01-01

    textabstractMarketing decision makers are responsible for the design and execution of marketing programs for products or brands. They operate under different names, such as product manager, brand manager, marketing manager, marketing director, or commercial director. They choose the target markets a

  5. The Marketing Plan: An Integrative Device for Teaching Marketing Management.

    Science.gov (United States)

    Berdine, W. R.; Petersen, James C.

    1980-01-01

    The importance of the marketing plan is stressed as an integrative device for teaching marketing management, and a structure is presented to assist students in designing a marketing plan. Components of this plan include marketing objectives, targeting market and buying motives, external environment and competition, product, price, and promotion.…

  6. O MARKETING ORIENTADO PELO MERCADO

    Directory of Open Access Journals (Sweden)

    Sandro Deretti

    2005-11-01

    Full Text Available

  1. Hidden Local Symmetry and Beyond

    CERN Document Server

    Yamawaki, Koichi

    2016-01-01

    Gerry Brown was a godfather of our hidden local symmetry (HLS) for the vector meson from the birth of the theory throughout his life. The HLS is originated from very nature of the nonlinear realization of the symmetry G based on the manifold G/H, and thus is universal to any physics based on the nonlinear realization. Here I focus on the Higgs Lagrangian of the Standard Model (SM), which is shown to be equivalent to the nonlinear sigma model based on G/H= SU(2)_L x SU(2)_R/SU(2)_V with additional symmetry, the nonlinearly realized scale symmetry. Then the SM does have a dynamical gauge boson of the SU(2)_V HLS, "SM rho meson", in addition to the Higgs as a pseudo dilaton as well as the NG bosons to be absorbed into the W and Z. Based on the recent work done with S. Matsuzaki and H. Ohki, I discuss a novel possibility that the SM rho meson acquires kinetic term by the SM dynamics itself, which then stabilizes the skyrmion dormant in the SM as a viable candidate for the dark matter, what we call "Dark SM skyrmi...

  2. Hidden local symmetry and beyond

    Science.gov (United States)

    Yamawaki, Koichi

    Gerry Brown was a godfather of our hidden local symmetry (HLS) for the vector meson from the birth of the theory throughout his life. The HLS is originated from very nature of the nonlinear realization of the symmetry G based on the manifold G/H, and thus is universal to any physics based on the nonlinear realization. Here, I focus on the Higgs Lagrangian of the Standard Model (SM), which is shown to be equivalent to the nonlinear sigma model based on G/H = SU(2)L × SU(2)R/SU(2)V with additional symmetry, the nonlinearly-realized scale symmetry. Then, the SM does have a dynamical gauge boson of the SU(2)V HLS, "SM ρ meson", in addition to the Higgs as a pseudo-dilaton as well as the NG bosons to be absorbed in to the W and Z. Based on the recent work done with Matsuzaki and Ohki, I discuss a novel possibility that the SM ρ meson acquires kinetic term by the SM dynamics itself, which then stabilizes the skyrmion dormant in the SM as a viable candidate for the dark matter, what we call "dark SM skyrmion (DSMS)".

  3. Hidden Markov models in automatic speech recognition

    Science.gov (United States)

    Wrzoskowicz, Adam

    1993-11-01

    This article describes a method for constructing an automatic speech recognition system based on hidden Markov models (HMMs). The author discusses the basic concepts of HMM theory and the application of these models to the analysis and recognition of speech signals. The author provides algorithms which make it possible to train the ASR system and recognize signals on the basis of distinct stochastic models of selected speech sound classes. The author describes the specific components of the system and the procedures used to model and recognize speech. The author discusses problems associated with the choice of optimal signal detection and parameterization characteristics and their effect on the performance of the system. The author presents different options for the choice of speech signal segments and their consequences for the ASR process. The author gives special attention to the use of lexical, syntactic, and semantic information for the purpose of improving the quality and efficiency of the system. The author also describes an ASR system developed by the Speech Acoustics Laboratory of the IBPT PAS. The author discusses the results of experiments on the effect of noise on the performance of the ASR system and describes methods of constructing HMM's designed to operate in a noisy environment. The author also describes a language for human-robot communications which was defined as a complex multilevel network from an HMM model of speech sounds geared towards Polish inflections. The author also added mandatory lexical and syntactic rules to the system for its communications vocabulary.

  4. Comparison of Designed Slippers Splints with the Splints Available on the Market in the Treatment of Hallux Valgus

    Directory of Open Access Journals (Sweden)

    Yadollah Pournia

    2012-02-01

    Full Text Available Hallux valgus or the lateral deviation of the great toe is a complex disease. If it is not treated, it will cause the deviation of other toes. Hallux valgus is three times more common in females and may cause uncomfortable deformity of the foot, problems in putting on unsuitable and narrow toe box shoes, and pain on the medial side of the first metatarsophalangeal joint; therefore, patients seek medical services. Untreated hallux valgus may cause the hammer toe deformity of the second toe. In this cohort study, 30 patients referring to the Orthopedic Clinic of Shohada Ashayer Hospital of Khorramabad, Iran, with a complaint of hallux valgus were randomly divided into two groups. The splints designed by the researches (slippers splints were given to the case group, and the splints on the market including night splints and interdigital pads were given to the control group. The patients were followed every three months for a year and every time the weight bearing anteroposterior radiography of both feet were taken and hallux valgus and inter-metatarsal angles were measured. The data was analyzed by the SPSS software using repeated measure tests. In the case group that used the designed splints regularly, hallux valgus angles decreased more dramatically than in the control group (P<0.001. This study showed that, despite controversies over the nonoperative treatment of hallux valgus, if hallux valgus angle in patient is mild to moderate, the splint can be used as a nonoperative treatment.

  5. RETAIL STORE DESIGN AND ENVIRONMENT AS BRANDING SUPPORT IN THE SERVICES MARKETING

    Directory of Open Access Journals (Sweden)

    Tudor NISTORESCU

    2008-01-01

    Full Text Available The services are intangibles, therefore their quality is difficult to be evaluatedby the client and building a strong brand image is a challenging task. Theservices are distributed using diverse channels such as: company retailstores, dealers, franchise. The service companies are interested in theenvironment of the location, not only to increase sells but also in order toboost the image of the company. The excitement that a retail store induces toa client can modify the perception of the brand. The client values more abrand that distributes its services in a luxury, high-tech retail environmentthan a discount store. In this paper we intended to investigate the techniquesthat a service company is using to enhance the brand image in a retaillocation. For this purpose, the various aspects of the retail store design andenvironment were analyzed in connection with the customer-based brandequity model. This original association will offer the services companies’ newperspectives on how to leverage brand image.

  6. Strategy and Culture: Hidden Secrets and Soft Skills in Supply Chain Best Practices from Africa

    OpenAIRE

    Esther Kibuka-Sebitosi

    2015-01-01

    The paper identifies strategy and cultural hidden secrets and soft skills pertaining to supply chain management in African contexts that are pertinent to supply chain and operations management. Africa is increasingly becoming attractive for not only multi-nationals but supply chain businesses that either want to diversify or expand their foot print. The market is complex, turbulent and highly competitive (Porter, 1986) and requires significant knowledge and understanding of the lo...

  7. Designing for scale: development of the ReMotion Knee for global emerging markets.

    Science.gov (United States)

    Hamner, Samuel R; Narayan, Vinesh G; Donaldson, Krista M

    2013-09-01

    Amputees living in developing countries have a profound need for affordable and reliable lower limb prosthetic devices. The World Health Organization estimates there are approximately 30 million amputees living in low-income countries, with up to 95% lacking access to prosthetic devices. Effective prosthetics can significantly affect the lives of these amputees by increasing opportunity for employment and providing improvements to long-term health and well-being. However, current solutions are inadequate: state-of-the-art solutions from the US and Europe are cost-prohibitive, while low-cost devices have been challenged by poor quality and/or unreliable performance, and have yet to achieve large scale impact. The introduction of new devices is hampered by the lack of a cohesive prosthetics industry in low-income areas; the current network of low-cost prosthetic clinics is informal and loosely organized with significant disparities in geography, patient volume and demographics, device procurement, clinical and logistical infrastructure, and funding. At D-Rev (Design Revolution) we are creating the ReMotion Knee, which is an affordable polycentric prosthetic knee joint that performs on par with devices in more industrialized regions, like the US and Europe. As of September 2012, over 4200 amputees have been fitted with the initial version of the ReMotion Knee through a partnership with the JaipurFoot Organization, with an 79% compliance rate after 2 years. We are currently scaling production of the ReMotion Knee using centralized manufacturing and distribution to serve the existing clinics in low-income countries and increase the availability of devices for amputees without access to appropriate care. At D-Rev, we develop products that target these customers through economically-sustainable models and provide a measurable impact in the lives of the world's amputees.

  8. Product-Service System Design Approach for the Base of the Pyramid Markets: Practical Evidence from the Energy Sector in the Brazilian Context

    NARCIS (Netherlands)

    Da Costa Junior, J.; Diehl, J.C.

    2013-01-01

    In Emerging Markets, the product-service system (PSS) design approach may represent a promising solution as a socially and environmentally sound path to economic development. In addition, the energy sector has a major role for the social-economic development and is central to poverty alleviation. Th

  9. Probing hidden sector photons through the Higgs window

    Energy Technology Data Exchange (ETDEWEB)

    Ahlers, M. [Oxford Univ. (United Kingdom). Rudolf Peierls Centre for Theoretical Physics; Jaeckel, J. [Durham Univ. (United Kingdom). Inst. for Particle Physics and Phenomenology; Redondo, J.; Ringwald, A. [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany)

    2008-07-15

    We investigate the possibility that a (light) hidden sector extra photon receives its mass via spontaneous symmetry breaking of a hidden sector Higgs boson, the so-called hidden-Higgs. The hidden-photon can mix with the ordinary photon via a gauge kinetic mixing term. The hidden-Higgs can couple to the Standard Model Higgs via a renormalizable quartic term - sometimes called the Higgs Portal. We discuss the implications of this light hidden-Higgs in the context of laser polarization and light-shining-through-the-wall experiments as well as cosmological, astrophysical, and non-Newtonian force measurements. For hidden-photons receiving their mass from a hidden-Higgs we find in the small mass regime significantly stronger bounds than the bounds on massive hidden sector photons alone. (orig.)

  10. Strategic Marketing for Presidents.

    Science.gov (United States)

    Pappas, Richard J., Ed.

    Designed to inform the marketing efforts of community college presidents, this document describes the importance of marketing, presents a targeted approach, and outlines the specific roles and skills needed by the president to ensure successful efforts and effective institutions. The first chapter, "Developing a Marketing-Strategic…

  11. Design and implementation of the system of marketing support%市场营销支撑系统设计与实现

    Institute of Scientific and Technical Information of China (English)

    焦姣

    2014-01-01

    With the China accession to WTO, China began with the western world,many advanced enterprise management concepts and techniques into the Chinese,under the background of economic globalization, China is facing a new market pattern, whether internal or external China's market competition is increasingly fierce competition.Therefore, in order to better analyze the market,grasp the market dynamic and open market operations,has a very important practical significance to design and implement marketing support system. This paper focuses on the system design and implementation of marketing support,first introduced the marketing technical support system,and then from the interface layer,function layer and support layer of the three aspects of the system function of the system,finally discusses the marketing support module of the system functions.Hope to provide a useful reference for the design and application of the system.%随着中国加入WTO,我国开始同西方接轨,许多先进的企业管理理念和技术传入中国,在经济全球化的大背景下,我国所面对的是一个新的市场格局,不论是我国市场内部的竞争还是外部的竞争都是越来越激烈。因此,为了更好对市场进行分析,把握市场动态并开拓市场业务,完成市场营销支撑系统的设计和实现具有十分重要的现实意义。  本论文围绕市场营销支撑系统设计与实现展开,首先介绍了市场营销支撑系统技术基础,然后从界面层、功能层和支持层三个方面阐述了该系统的系统功能,最后论述了市场营销支撑系统各个模块功能。希望能为该系统的设计及应用提供有益的参考。

  12. Designing Products Using Quality Function Deployment and Conjoint Analysis: A Comparison in a Market for Elderly People

    Science.gov (United States)

    Abu-Assab, Samah; Baier, Daniel

    In this paper, we compare two product design approaches, quality function deployment (QFD) and conjoint analysis (CA), on the example of mobile phones for elderly people as a target group. Then, we compare between our results and the results from former similar comparisons, e.g., Pullman et al. (J Prod Innov Manage 19(5):354-364, 2002) and Katz (J Innov Manage 21:61-63, 2004). In this work, the same procedures and conditions are taken into consideration as that taken by Pullman et al. in their paper. They viewed the relation between the two methods: QFD and CA as a complementary one in which both should be simultaneously implemented since each provide feedback to the other. They concluded that CA is more efficient in reflecting the end-users’ present preferences for the product attributes, whereas QFD is definitely better in satisfying end-users’ needs from the developers’ point of view. Katz in his response from a practitioner’s point of view agreed with Pullman et al. However, he concluded that the two methods are better used sequentially and that QFD should precede conjoint analysis. We test these results in a market for elderly people.

  13. AN EMPIRICAL STUDY OF MARKETING COMMUNICATIONS EFFECTIVENESS IN SLOVENIAN MARKET

    Directory of Open Access Journals (Sweden)

    Damjana Jerman

    2014-01-01

    Full Text Available This paper deals with the value or more specifically, the contribution of marketing communications strategy to effectiveness of marketing communications and hypothesizes that marketing communications strategy correlate with the effectiveness of marketing communications. The paper consists of two parts: the theoretical framework for the role of marketing communications strategy for the effectiveness of the marketing communications and the empirical analysis, based on the primary data collected. The concept of the marketing communication effectiveness assumes that there are variables that can have a positive influence on the effectiveness of marketing communications, which incorporates facets of the marketing communication strategy and bidirectional communications. The results suggest that Slovenian organisations which design and implement marketing communication strategy, also have more effective marketing communications. The development of marketing communications strategy was correlated with increased effectiveness of marketing communications in their organisation. Managerial implications are discussed along with directions for further research.

  14. Lepton mixing from the hidden sector

    CERN Document Server

    Ludl, P O

    2015-01-01

    Experimental results indicate a possible relation between the lepton and quark mixing matrices of the form U_PMNS \\approx V_CKM^\\dagger U_X, where U_X is a matrix with special structure related to the mechanism of neutrino mass generation. We propose a framework which can realize such a relation. The main ingredients of the framework are the double seesaw mechanism, SO(10) Grand Unification and a hidden sector of theory. The latter is composed of singlets (fermions and bosons) of the GUT symmetry with masses between the GUT and Planck scale. The interactions in this sector obey certain symmetries G_hidden. We explore the conditions under which symmetries G_hidden can produce flavour structures in the visible sector. Here the key elements are the basis-fixing symmetry and mediators which communicate information about properties of the hidden sector to the visible one. The interplay of SO(10) symmetry, basis-fixing symmetry identified as Z2 x Z2 and G_hidden can lead to the required form of U_X. A different kin...

  15. Fitting Hidden Markov Models to Psychological Data

    Directory of Open Access Journals (Sweden)

    Ingmar Visser

    2002-01-01

    Full Text Available Markov models have been used extensively in psychology of learning. Applications of hidden Markov models are rare however. This is partially due to the fact that comprehensive statistics for model selection and model assessment are lacking in the psychological literature. We present model selection and model assessment statistics that are particularly useful in applying hidden Markov models in psychology. These statistics are presented and evaluated by simulation studies for a toy example. We compare AIC, BIC and related criteria and introduce a prediction error measure for assessing goodness-of-fit. In a simulation study, two methods of fitting equality constraints are compared. In two illustrative examples with experimental data we apply selection criteria, fit models with constraints and assess goodness-of-fit. First, data from a concept identification task is analyzed. Hidden Markov models provide a flexible approach to analyzing such data when compared to other modeling methods. Second, a novel application of hidden Markov models in implicit learning is presented. Hidden Markov models are used in this context to quantify knowledge that subjects express in an implicit learning task. This method of analyzing implicit learning data provides a comprehensive approach for addressing important theoretical issues in the field.

  16. Dealing with the Hidden Effects of Global Business Systems

    DEFF Research Database (Denmark)

    Slepniov, Dmitrij; Wæhrens, Brian Vejrum; Gubi, Ebbe

    2011-01-01

    companies may reduce this distance through reorganization and development of adequate global business systems solutions. The paper draws on a case study of a Danish industrial equipment firm. The paper describes and analyzes the company’s operations network configurations, which lay at the foundations...... of the company’s global business system. It is demonstrated how the operations configurations have been changing over time and affecting the overall business system. The paper identifies the key determinants and outcomes of this change and hidden effects of this change. Moreover, it proposes how the design...... of global business systems and improving the integration of such systems....

  17. Probing Hidden Sector Photons through the Higgs Window.

    OpenAIRE

    Ahlers, M.; Jaeckel, J; Redondo, J.; Ringwald, A.

    2008-01-01

    We investigate the possibility that a (light) hidden sector extra photon receives its mass via spontaneous symmetry breaking of a hidden sector Higgs boson, the so-called hidden-Higgs. The hidden-photon can mix with the ordinary photon via a gauge kinetic mixing term. The hidden-Higgs can couple to the Standard Model Higgs via a renormalizable quartic term - sometimes called the Higgs Portal. We discuss the implications of this light hidden-Higgs in the context of laser polarization and light...

  18. Marketing Innovations in Croatia

    OpenAIRE

    Ljiljana Božić

    2011-01-01

    The purpose of this paper is to analyze the introduction of marketing innovations by companies in Croatia. This study provides an insight into the innovativeness with regard to the introduction of marketing innovations. It explores the presence of marketing innovations in general and the introduction of four types of marketing innovation (significant changes to the aesthetic design or packaging, new media or techniques for product promotion, new methods for product placement or sales channels...

  19. Incentive-based demand response programs designed by asset-light retail electricity providers for the day-ahead market

    DEFF Research Database (Denmark)

    Fotouhi Ghazvini, Mohammad Ali; Faria, Pedro; Ramos, Sergio

    2015-01-01

    spikes, volatile loads and the potential for market power exertion by GENCO (generation companies). A REP can manage the market risks by employing the DR (demand response) programs and using its' generation and storage assets at the distribution network to serve the customers. The proposed model suggests...... how a REP with light physical assets, such as DG (distributed generation) units and ESS (energy storage systems), can survive in a competitive retail market. The paper discusses the effective risk management strategies for the REPs to deal with the uncertainties of the DAM (day-ahead market) and how...... to hedge the financial losses in the market. A two-stage stochastic programming problem is formulated. It aims to establish the financial incentive-based DR programs and the optimal dispatch of the DG units and ESSs. The uncertainty of the forecasted day-ahead load demand and electricity price is also...

  20. Supersymmetric leptogenesis and light hidden sectors

    CERN Document Server

    Weniger, Christoph

    2010-01-01

    Thermal leptogenesis and supergravity are attractive scenarios for physics beyond the standard model. However, it is well known that the super-weak interaction of the gravitino often leads to problems with primordial nucleosynthesis in the standard scenario of matter parity conserving MSSM + three right-handed neutrinos. We will present and compare two related solutions to these problems: 1) The conflict between BBN and leptogenesis can be avoided in presence of a hidden sector with light supersymmetric particles which open new decay channels for the dangerous long-lived particles. 2) If there is a condensate in the hidden sector, such additional decay channels can be alternatively opened by dynamical breaking of matter parity in the hidden sector.

  1. Floral Design and Marketing.

    Science.gov (United States)

    Anderson, Gary A.

    This profusely illustrated, 32 chapter book surveys retail floriculutre and makes a current statement of the industry. It can be used by students pursuing individualized study, in a classroom with instructor reinforcement and demonstrations, and by a former student or flower shop employee as a refresher tool and reference. Principles of flower…

  2. Disease surveillance using a hidden Markov model

    Directory of Open Access Journals (Sweden)

    Wright Graeme

    2009-08-01

    Full Text Available Abstract Background Routine surveillance of disease notification data can enable the early detection of localised disease outbreaks. Although hidden Markov models (HMMs have been recognised as an appropriate method to model disease surveillance data, they have been rarely applied in public health practice. We aimed to develop and evaluate a simple flexible HMM for disease surveillance which is suitable for use with sparse small area count data and requires little baseline data. Methods A Bayesian HMM was designed to monitor routinely collected notifiable disease data that are aggregated by residential postcode. Semi-synthetic data were used to evaluate the algorithm and compare outbreak detection performance with the established Early Aberration Reporting System (EARS algorithms and a negative binomial cusum. Results Algorithm performance varied according to the desired false alarm rate for surveillance. At false alarm rates around 0.05, the cusum-based algorithms provided the best overall outbreak detection performance, having similar sensitivity to the HMMs and a shorter average time to detection. At false alarm rates around 0.01, the HMM algorithms provided the best overall outbreak detection performance, having higher sensitivity than the cusum-based Methods and a generally shorter time to detection for larger outbreaks. Overall, the 14-day HMM had a significantly greater area under the receiver operator characteristic curve than the EARS C3 and 7-day negative binomial cusum algorithms. Conclusion Our findings suggest that the HMM provides an effective method for the surveillance of sparse small area notifiable disease data at low false alarm rates. Further investigations are required to evaluation algorithm performance across other diseases and surveillance contexts.

  3. 'Hidden messages' emerging from Afrocentric management perspectives

    Directory of Open Access Journals (Sweden)

    H. Van den Heuvel

    2008-12-01

    Full Text Available Purpose: This paper aims to examine how 'African management' discourse has emerged in South Africa. Altogether, it has stimulated debates - sometimes in controversial ways - on 'taboo issues', e.g. relating to 'cultural diversity' and 'ethnicity'. The stimulation of such debates within organisations is probably a more valuable contribution than a static, essentialised 'African identity' that it proclaims. Design/Methodology/Approach: The paper draws on a qualitative research project conducted in South Africa in 2003-2004. Its relevance lies in gaining in-depth insights into ('non-western' local management discourse. It seeks to contribute to the body of knowledge on political and cultural contexts in which South African organizations operate, and how they impact on local management perspectives, and vice versa. Findings: The research findings make clear how and under what circumstances 'African management' discourse has come about in South Africa, and how it could be interpreted. Implications: 'African management' advocates allegedly attempt to revise dominant management thinking and promote 'humane-ness' and participatory decision-making in South African organisations, in search of a contextualised management approach. Amongst others, it has produced new meanings of 'Africanness' and has opened up space for 'hidden messages', resentments and aspirations to become openly articulated. This throws another light on phenomena such as cultural diversity and ethnicity that usually tend to be 'neutralised'. This may turn out to be far healthier for blooming organisational cultures in South Africa than relentlessly hammering on prescribed 'corporate values'. Originality/Value: This paper informs the reader in detail about the emergence and evolvement of 'African management' discourse in South Africa. It is a unique attempt to develop an interpretative viewpoint on this intriguing phenomenon that offers a potentially valuable contribution in reading

  4. Hidden Markov models estimation and control

    CERN Document Server

    Elliott, Robert J; Moore, John B

    1995-01-01

    As more applications are found, interest in Hidden Markov Models continues to grow. Following comments and feedback from colleagues, students and other working with Hidden Markov Models the corrected 3rd printing of this volume contains clarifications, improvements and some new material, including results on smoothing for linear Gaussian dynamics. In Chapter 2 the derivation of the basic filters related to the Markov chain are each presented explicitly, rather than as special cases of one general filter. Furthermore, equations for smoothed estimates are given. The dynamics for the Kalman filte

  5. Hidden simplicity of gauge theory amplitudes

    Energy Technology Data Exchange (ETDEWEB)

    Drummond, J M, E-mail: drummond@lapp.in2p3.f [LAPTH, Universite de Savoie, CNRS, B.P. 110, F-74941 Annecy-le-Vieux, Cedex (France)

    2010-11-07

    These notes were given as lectures at the CERN Winter School on Supergravity, Strings and Gauge Theory 2010. We describe the structure of scattering amplitudes in gauge theories, focussing on the maximally supersymmetric theory to highlight the hidden symmetries which appear. Using the Britto, Cachzo, Feng and Witten (BCFW) recursion relations we solve the tree-level S-matrix in N=4 super Yang-Mills theory and describe how it produces a sum of invariants of a large symmetry algebra. We review amplitudes in the planar theory beyond tree level, describing the connection between amplitudes and Wilson loops, and discuss the implications of the hidden symmetries.

  6. Hidden simplicity of gauge theory amplitudes

    Science.gov (United States)

    Drummond, J. M.

    2010-11-01

    These notes were given as lectures at the CERN Winter School on Supergravity, Strings and Gauge Theory 2010. We describe the structure of scattering amplitudes in gauge theories, focussing on the maximally supersymmetric theory to highlight the hidden symmetries which appear. Using the Britto, Cachzo, Feng and Witten (BCFW) recursion relations we solve the tree-level S-matrix in \\ {N}=4 super Yang-Mills theory and describe how it produces a sum of invariants of a large symmetry algebra. We review amplitudes in the planar theory beyond tree level, describing the connection between amplitudes and Wilson loops, and discuss the implications of the hidden symmetries.

  7. Hidden neural networks: application to speech recognition

    DEFF Research Database (Denmark)

    Riis, Søren Kamaric

    1998-01-01

    We evaluate the hidden neural network HMM/NN hybrid on two speech recognition benchmark tasks; (1) task independent isolated word recognition on the Phonebook database, and (2) recognition of broad phoneme classes in continuous speech from the TIMIT database. It is shown how hidden neural networks...... (HNNs) with much fewer parameters than conventional HMMs and other hybrids can obtain comparable performance, and for the broad class task it is illustrated how the HNN can be applied as a purely transition based system, where acoustic context dependent transition probabilities are estimated by neural...

  8. Dark Radiation from a hidden U(1)

    CERN Document Server

    Vogel, Hendrik

    2015-01-01

    We discuss the impact of a hidden sector consisting of Minicharged Particles (MCPs) and massless hidden photons on the expansion history of our Universe. We present parameter scans for the amount of extra relativistic particles (Neff) and the abundance of light nuclei for fermionic MCPs with masses between ~100 keV and 10 GeV and minicharges in the range 10^(-11)-1. Current CMB and BBN data significantly constrain the available parameter space of MCPs. The shown results are a valuable indicator for future experimental searches and are presented in a flexible way so that more accurate results on Neff can be easily interpreted.

  9. Hidden Symmetries, Central Charges and All That

    CERN Document Server

    de Wit, Bernard; Wit, Bernard de; Nicolai, Hermann

    2001-01-01

    In this review we discuss hidden symmetries of toroidal compactifications of eleven-dimensional supergravity. We recall alternative versions of this theory which exhibit traces of the hidden symmetries when still retaining the massive Kaluza-Klein states. We reconsider them in the broader perspective of M-theory which incorporates a more extended variety of BPS states. We also argue for a new geometry that may underly these theories. All our arguments point towards an extension of the number of space-time coordinates beyond eleven.

  10. Hidden Subgroup States are Almost Orthogonal

    CERN Document Server

    Ettinger, M; Knill, E H; Ettinger, Mark; Hoyer, Peter; Knill, Emanuel

    1999-01-01

    It is well known that quantum computers can efficiently find a hidden subgroup $H$ of a finite Abelian group $G$. This implies that after only a polynomial (in $\\log |G|$) number of calls to the oracle function, the states corresponding to different candidate subgroups have exponentially small inner product. We show that this is true for noncommutative groups also. We present a quantum algorithm which identifies a hidden subgroup of an arbitrary finite group $G$ in only a linear (in $\\log |G|$) number of calls to the oracle function. This is exponentially better than the best classical algorithm. However our quantum algorithm requires an exponential amount of time, as in the classical case.

  11. Focussed capacity markets. A new market design for the transition to a new energy system. Study for the environmental foundation WWF Deutschland; Fokussierte Kapazitaetsmaerkte. Ein neues Marktdesign fuer den Uebergang zu einem neuen Energiesystem. Studie fuer die Umweltstiftung WWF Deutschland

    Energy Technology Data Exchange (ETDEWEB)

    Matthes, Felix C.; Hermann, Hauke [Oeko-Institut e.V. - Institut fuer Angewandte Oekologie, Berlin (Germany); Schlemmermeier, Ben; Diermann, Carsten [LBD-Beratungsgesellschaft mbH, Berlin (Germany); Hammerstein, Christian von [RAUE LLP, Berlin (Germany)

    2012-10-08

    The German and European power supply systems face extensive changes. With the energy policy decisions made in 2010 and 2011 Germany has set itself the goal of comprehensively reducing the greenhouse gas emissions of electricity production by the middle of this century, of shifting its basis largely to renewable energies and of phasing out the use of nuclear energy by 2022. Alongside the phase-out of over 20,000 megawatts of electricity capacity from nuclear power plants, more than 10,000 megawatts of capacity from incumbent power plants are at acute risk of decommissioning. In addition the building of approx. 5,000 mega-watts of new power plant capacity up to 2020 and at least an additional 10,000 mega-watts up to 2030 has to be ensured to flank the planned expansion of renewable energies with residual load power plants which guarantee security of supply. Germany's network is part of the interconnected Continental European power system, but a closer analysis shows that power plant capacities from abroad cannot make a significant contribution to guaranteeing security of supply in Germany in the medium term. A capacity market instrument primarily serves to guarantee security of supply; yet objectives such as maintaining competition intensity, minimising costs for electricity con-sumers and meeting at least Germany's climate policy targets also have to be taken into account. In addition a contribution has to be made to transforming the power supply system; the building of new, very flexible and low emission power plants which complement the fluctuating electricity production from wind and solar energy is essential for technical and economic reasons. In view of these criteria and the problems of the capacity market models put forward to date (strategic reserve, a comprehensive capacity market), the concept of the ''focused capacity market'' is being developed. This design option for a capacity market consists of two different segments, for

  12. Aids to School Bus Design

    Science.gov (United States)

    1991-01-01

    Navistar International Transportation Corporation, Chicago, IL, used three separate NASA-developed technologies in the design and testing of their 3000 Series Bus Chassis which was developed expressly for school bus applications. For structural analysis, they used the MSC/NASTRAN program which mathematically analyzes a design and predicts how it will hold up under stress. They also used the SPATE 9000 system for non-contact measurement of stress, load transfer mechanisms, detection of hidden flaws, and monitoring structural changes during fatigue testing. SPATE 9000 was based on infrared stress measurement technology developed by Langley Research Center. They also employed the Wyle Ride Quality Meter, which was developed by Langley to aid in passenger aircraft design by providing an accurate measurement of ride vibration and sound level. These numbers translate into a subjective discomfort level index. These technologies contribute to the company's 45-48 percent share of the school bus chassis market.

  13. Searching for hidden sectors in multiparticle production at the LHC

    CERN Document Server

    Sanchis-Lozano, Miguel-Angel; Moreno-Picot, Salvador

    2015-01-01

    We study the impact of a hidden sector beyond the Standard Model, e.g. a Hidden Valley model, on factorial moments and cumulants of multiplicity distributions in multiparticle production with a special emphasis on the prospects for LHC results.

  14. Entropy Rate for Hidden Markov Chains with rare transitions

    OpenAIRE

    2010-01-01

    We consider Hidden Markov Chains obtained by passing a Markov Chain with rare transitions through a noisy memoryless channel. We obtain asymptotic estimates for the entropy of the resulting Hidden Markov Chain as the transition rate is reduced to zero.

  15. The Corporate Illiterates: The Hidden Illiterates of Silicon Valley.

    Science.gov (United States)

    Chase, Sharon

    1991-01-01

    Describes the writing and business communication problems of college-educated workers in Silicon Valley. Discusses hidden illiterates in the universities and in the workplace. Offers solutions for professors and managers faced with the problem of hidden illiterates. (PRA)

  16. Marketing; Il marketing

    Energy Technology Data Exchange (ETDEWEB)

    Muscigna, M. [ENEA, Centro Ricerche Casaccia, S. Maria di Galeria, RM (Italy). Dipt. Innovazione

    1999-07-01

    The report discusses marketing strategies oriented to the organizations and analyzes its critical factors, which determine the success of the organization activity. [Italian] Il rapporto analizza i caratteri delle strategie del marketing orientato all'impresa. Vengono infine analizzati i fattori critici che determinano il successo o l'insuccesso delle scelte aziendali.

  17. Design and preparation of market baskets of European Union commercial baby foods for the assessment of infant exposure to food chemicals and to their effects.

    Science.gov (United States)

    Piccinelli, R; Pandelova, M; Le Donne, C; Ferrari, M; Schramm, K-W; Leclercq, C

    2010-10-01

    The assessment of acute and chronic dietary exposure to contaminants in baby foods is needed to ensure healthy infant growth. Monthly European Union market baskets of commercial baby foods were designed for the first 9 months of life by the 'babyfood' study group of the CASCADE Network of Excellence for the specific purpose of assessing exposure to potentially toxic substances in infants fed with such foods. The present paper reports the different steps that led to the preparation of monthly pooled samples of commercial baby foods ('Infant formulae and follow-on formulae' and 'Other baby foods') that may constitute the extreme case of the diet for an infant who would not be breast fed at all. Several market baskets were generated for an 'average European Union infant' and for infants of four selected countries (Italy, Sweden, Spain, and the Slovakia), fed with either milk infant formulae, soy infant formulae or hypoallergenic infant formulae and weaned (at the fifth month) with commercial baby foods and beverages available on the European Union market. Market share data for 2007 for baby foods were used to design the baskets. Holding companies and the name of all their products were identified. Monthly diets for European Union infants were elaborated in terms of food categories (e.g. infant cereals) of typologies of products (e.g. infant cereals without gluten) and of a specific product. The number of baskets generated was 30 for 'Infant formulae and follow-on formulae' (including 62 products) and 13 for 'Other baby foods' (including 35 products). These market baskets were designed to be used for the determination of certain contaminants and nutrients in the diet of European Union infants and for the assessment of their effects on infant health.

  18. 卡士奶市场营销策略设计浅析%The Design Analysis of Marketing Strategy about Castel Milk

    Institute of Scientific and Technical Information of China (English)

    汤向东

    2011-01-01

    本文主要研究作为奶业的特殊产品--卡士奶的营销策略如何设计.全文共分成三个部分,第一个部分主要分析卡士奶的产品定位.第二个部分主要分析卡士奶市场现状.第三个部分主要分析绿雪生物公司如何有效地设计卡士奶的营销策略.通过本文的介绍让大家了解卡士奶这种特殊的奶业产品及其有针对性的营销策略.%This paper studies how to design marketing strategy of castel milk-the special dairy products. This paper is divided into three parts. The first part analyzes the product positioning of castel milk. The second part analyzes the marketing situation of castel milk. The third part analyzes how green snow biotech company design marketing strategy about castel milk. Through this introduction, we can know castel milk-the special dairy products and the particular marketing strategy.

  19. Structural design of Key Element Market in Hefei%合肥要素大市场结构设计

    Institute of Scientific and Technical Information of China (English)

    王必刚; 王启文; 何晓雪; 黄建羽; 胡凯

    2011-01-01

    Key Element Market in Hefei ia a complicated high-rise building with several features, such as big holes in plane and elevation, long span and large cantilever components, cantilever length increasing layer upon layer.Several performance indexes of the structure have exceed the limit of the code.Suitable seismic performance target was set, calculation analysis was done with seismic performance design method, and strengthening measures were applied based on analysis results.Analysis results show that the structure performance can meet seismic performance target.Several plans were studied on the structure for its complexity of increasing cantilever length layer upon layer, connected tower and superlong dimension.Comparative analysis shows that the plan applied on the structure is feasible, safe and suitable.%合肥要素大市场建筑平面开洞较多,立面开大洞并层叠出挑,多处存在大跨度及长悬挑结构.结构多项指标超限,为多重复杂高层建筑.通过设定适用于本工程的性能目标,采用基于性能的设计方法对结构进行了计算分析,采取了有针对性的抗震加强措施.分析结果表明,工程能满足"小震不坏,中震可修,大震不倒"的抗震设防目标.此外,针对工程的特殊性,对层叠出挑结构、连体结构和超长结构亦进行了详细分析和多方案比较,分析结果表明工程结构设计是安全可行的.

  20. Evaluation of a marketing program designed to increase consumer consideration of energy-efficient products in Denver, Colorado

    Energy Technology Data Exchange (ETDEWEB)

    1978-08-01

    A demonstration marketing program to sensitize Denver homeowners to incorporate the energy cost of ownership orientation in their decision process regarding purchase of energy-efficient products is described. Personal interviews with Denver homeowners were conducted. A first survey established a baseline for consumer awareness and acceptance of energy conservation and conservation-related products and provided information which could be utilized in developing marketing strategies related to energy conservation and the concept of energy cost of ownership. A second survey measured shifts in awareness and attitudes which might have occurred as a result of the marketing demonstration program. The methodology and results of the evaluation are discussed in detail. The Denver Test Market Media Campaign conducted through multi-media advertising and public relations campaigns to sensitize the residents to the positive consideraton of energy-efficient products is described. (MCW)

  1. 77 FR 57171 - Self-Regulatory Organizations; The NASDAQ Stock Market LLC; Notice of Designation of a Longer...

    Science.gov (United States)

    2012-09-17

    ... Financial Markets Association, dated August 22, 2012; Mark Shelton, Group Managing Director and General... Facebook, Inc. on May 18, 2012, the comment letters that have been submitted in connection with...

  2. Evaluation of a marketing program designed to increase consumer consideration of energy-efficient products in Denver, Colorado

    Energy Technology Data Exchange (ETDEWEB)

    1978-08-01

    A demonstration marketing program to sensitize Denver homeowners to incorporate the energy cost of ownership orientation in their decision process regarding purchase of energy-efficient products is described. Personal interviews with Denver homeowners were conducted. A first survey established a baseline for consumer awareness and acceptance of energy conservation and conservation-related products and provided information which could be utilized in developing marketing strategies related to energy conservation and the concept of energy cost of ownership. A second survey measured shifts in awareness and attitudes which might have occurred as a result of the marketing demonstration program. The methodology and results of the evaluation are discussed in detail. The Denver Test Market Media Campaign conducted through multi-media advertising and public relations campaigns to sensitize the residents to the positive consideraton of energy-efficient products is described. (MCW)

  3. Research of Relationship between Wealth Hidden abound People and Wealth Hidden abound County%藏富于民与藏富于国的关系研究

    Institute of Scientific and Technical Information of China (English)

    刘盖

    2014-01-01

    藏富于民与藏富于国历来是个争论不休的话题。通过系统阐述藏富于民与藏富于国的理论关系,以及对我国历史的反思,来分析统治阶级实行藏富于民的政策对其统治的影响。由欧美国家的经验、启示,来进一步探求藏富于民与藏富于国的关系。最终得出结论:要想实现藏富于国必须先藏富于民,从而实现国家的长治久安。同时,也为缩小我们国家的贫富差距提出合理性政策建议,通过有效的机制设计,来实现国民财富资源的合理配置。%Wealth hidden abound people and wealth hidden abound county have always been a subject of argument , Through formulating theoretical relationship between wealth hidden abound people and wealth hidden abound county , as well as the history in our country , analyzing the influence that the ruling class take measures to hide wealth abound people to his rule . By the experience and revelation of the European and American countries , to further explore the relationship between wealth hidden abound people and wealth hidden abound county . Eventually come to the conclusion :if achieved the aim of wealth hidden abound county it must wealth hidden abound people firstly , so as to realize the permanent stability of the country . At the same time , it puts forward reasonable policy and suggestions for narrowing the gap between the rich and the poor of our country , through effective mechanism design , and achieves the rational allocation of national wealth of resources .

  4. Veiled EGM Jackpots: The Effects of Hidden and Mystery Jackpots on Gambling Intensity.

    Science.gov (United States)

    Donaldson, Phillip; Langham, Erika; Rockloff, Matthew J; Browne, Matthew

    2016-06-01

    Understanding the impact of EGM Jackpots on gambling intensity may allow targeted strategies to be implemented that facilitate harm minimisation by acting to reduce losses of gamblers who play frequently, while maintaining the enjoyment and excitement of potential jackpots. The current study investigated the influences of Hidden and Mystery Jackpots on EGM gambling intensity. In a Hidden Jackpot, the prize value is not shown to the player, although the existence of a jackpot prize is advertised. In a Mystery Jackpot, the jackpot triggering state of the machine is unknown to players. One hundred and seven volunteers (males = 49, females = 58) played a laptop-simulated EGM with a starting $20 real-money stake and a chance to win a Jackpot ($500). Participants played for either a Hidden or Known Jackpot Value, with either a Mystery or Known winning symbol combination in a crossed design. Lastly, a control condition with no jackpot was included. Gambling intensity (speed of bets, persistence) was greater when the Jackpot value was unknown, especially when a winning-symbol combination suggested that a win was possible. While there is no evidence in the present investigation to suggest that Hidden or Mystery jackpots contribute to greater player enjoyment, there is some evidence to suggest a marginal positive contribution of hidden jackpots to risky playing behaviour.

  5. Hidden attractors in a chaotic system with an exponential nonlinear term

    Science.gov (United States)

    Pham, V.-T.; Vaidyanathan, S.; Volos, C. K.; Jafari, S.

    2015-07-01

    Studying systems with hidden attractors is new attractive research direction because of its practical and threoretical importance. A novel system with an exponential nonlinear term, which can exhibit hidden attractors, is proposed in this work. Although new system possesses no equilibrium points, it displays rich dynamical behaviors, like chaos. By calculating Lyapunov exponents and bifurcation diagram, the dynamical behaviors of such system are discovered. Moreover, two important features of a chaotic system, the possibility of synchronization and the feasibility of the theoretical model, are also presented by introducing an adaptive synchronization scheme and designing a digital hardware platform-based emulator.

  6. Feature learning for a hidden Markov model approach to landmine detection

    Science.gov (United States)

    Zhang, Xuping; Gader, Paul; Frigui, Hichem

    2007-04-01

    Hidden Markov Models (HMMs) are useful tools for landmine detection and discrimination using Ground Penetrating Radar (GPR). The performance of HMMs, as well as other feature-based methods, depends not only on the design of the classifier but on the features. Traditionally, algorithms for learning the parameters of classifiers have been intensely investigated while algorithms for learning parameters of the feature extraction process have been much less intensely investigated. In this paper, we describe experiments for learning feature extraction and classification parameters simultaneously in the context of using hidden Markov models for landmine detection.

  7. Variational Hidden Conditional Random Fields with Coupled Dirichlet Process Mixtures

    NARCIS (Netherlands)

    Bousmalis, K.; Zafeiriou, S.; Morency, L.P.; Pantic, Maja; Ghahramani, Z.

    2013-01-01

    Hidden Conditional Random Fields (HCRFs) are discriminative latent variable models which have been shown to successfully learn the hidden structure of a given classification problem. An infinite HCRF is an HCRF with a countably infinite number of hidden states, which rids us not only of the necessit

  8. 针织T恤衫的设计与市场拓展%Design and Market Development of knitted T-shirt

    Institute of Scientific and Technical Information of China (English)

    宋嘉朴

    2013-01-01

    介绍了针织T恤衫发展演变的历史,总结了近年来针织T恤衫设计与生产的总体状况,归纳了现代T恤衫设计的文化色彩,分析了T恤衫文化价值提升的研发思路,提出了拓展针织T恤衫消费市场的建议。针对针织T恤衫市场拓展的建议主要有5个方面:促进基础产品标准化生产、加大终端产品差异化创新、激励个性化消费、推进组织机构市场消费、重视营销模式的创新。最后指出:强化供应链上企业间的分工与协作,调整从产品营销到文化营销的思路转变,提升快速应对市场变化的能力是针织T恤衫发展的必由之路。%This paper introduces developing process of knitted T-shirt, and summarizes overall conditions about T-shirt design and production in recently years,and induces cultured taste of modern T-shirt design, and analyses the exploitation lines of its culture value, and puts forward some proposals about market development. The five pro-posals about market development are:to promote standardized production of basic products,increase differentiated de-sign of end product,stimulate individual consumption,promote organized market consumption, pay attention to inno-vation of marketing modes. It points out that enterprisers must share out the work and cooperate with one another in order to strengthen elastic supply line, change thinking from product marketing to culture marketing, and en-hance the ability of following the fast market alteration.

  9. Marketing the Health Sciences Library.

    Science.gov (United States)

    Norman, O. Gene

    The basic activities of marketing are discussed, including gathering information and determining needs, designing a program around the elements of the marketing mix, and managing the marketing program. Following a general discussion, applications of the marketing concepts to a health sciences library are described. The administrator of the health…

  10. Marketing the Health Sciences Library.

    Science.gov (United States)

    Norman, O. Gene

    The basic activities of marketing are discussed, including gathering information and determining needs, designing a program around the elements of the marketing mix, and managing the marketing program. Following a general discussion, applications of the marketing concepts to a health sciences library are described. The administrator of the health…

  11. Perceptual consequences of "hidden" hearing loss.

    Science.gov (United States)

    Plack, Christopher J; Barker, Daphne; Prendergast, Garreth

    2014-09-09

    Dramatic results from recent animal experiments show that noise exposure can cause a selective loss of high-threshold auditory nerve fibers without affecting absolute sensitivity permanently. This cochlear neuropathy has been described as hidden hearing loss, as it is not thought to be detectable using standard measures of audiometric threshold. It is possible that hidden hearing loss is a common condition in humans and may underlie some of the perceptual deficits experienced by people with clinically normal hearing. There is some evidence that a history of noise exposure is associated with difficulties in speech discrimination and temporal processing, even in the absence of any audiometric loss. There is also evidence that the tinnitus experienced by listeners with clinically normal hearing is associated with cochlear neuropathy, as measured using Wave I of the auditory brainstem response. To date, however, there has been no direct link made between noise exposure, cochlear neuropathy, and perceptual difficulties. Animal experiments also reveal that the aging process itself, in the absence of significant noise exposure, is associated with loss of auditory nerve fibers. Evidence from human temporal bone studies and auditory brainstem response measures suggests that this form of hidden loss is common in humans and may have perceptual consequences, in particular, regarding the coding of the temporal aspects of sounds. Hidden hearing loss is potentially a major health issue, and investigations are ongoing to identify the causes and consequences of this troubling condition.

  12. The structural strength of glass: hidden damage

    NARCIS (Netherlands)

    Veer, F.A.; Rodichev, Y.M.

    2011-01-01

    We discuss “hidden damage” of glass by the rolling process, which results in heterogeneous distribution of microcracks on the edge surface of glass element, which are the fracture source deteriorating glass element strength. It is shown that removal of this damage on the edges of glass elements

  13. Discovering Hidden Treasures with GPS Technology

    Science.gov (United States)

    Nagel, Paul; Palmer, Roger

    2014-01-01

    "I found it!" Addison proudly proclaimed, as she used an iPhone and Global Positioning System (GPS) software to find the hidden geocache along the riverbank. Others in Lisa Bostick's fourth grade class were jealous, but there would be other geocaches to find. With the excitement of movies like "Pirates of the Caribbean" and…

  14. Dermatologic hazards from hidden contacts with penicillin

    Energy Technology Data Exchange (ETDEWEB)

    Boonk, W.J.

    1981-01-01

    The unbridled use of penicillin after its discovery by Fleming has resulted in possible hazards to human health due to traces of the drug being present in food and other hidden sources. These hazards may include toxic effects, hypersensitivity reactions and possibly a raising of the frequency and duration of allergy to penicillin.

  15. The structural strength of glass: hidden damage

    NARCIS (Netherlands)

    Veer, F.A.; Rodichev, Y.M.

    2011-01-01

    We discuss “hidden damage” of glass by the rolling process, which results in heterogeneous distribution of microcracks on the edge surface of glass element, which are the fracture source deteriorating glass element strength. It is shown that removal of this damage on the edges of glass elements incr

  16. Computerized Testing: The Hidden Figures Test.

    Science.gov (United States)

    Jacobs, Ronald L.; And Others

    1985-01-01

    This study adapted the Hidden Figures Test for use on PLATO and determined the reliability of the computerized version compared to the paper and pencil version. Results indicate the test was successfully adapted with some modifications, and it was judged reliable although it may be measuring additional constructs. (MBR)

  17. Towards gauge unified, supersymmetric hidden strong dynamics

    CERN Document Server

    Chiang, Cheng-Wei; Ye, Fang

    2016-01-01

    We consider a class of models with extra complex scalars that are charged under both the Standard Model and a hidden strongly coupled $SU(N)_H$ gauge sector, and discuss the scenarios where the new scalars are identified as the messenger fields that mediate the spontaneously broken supersymmetries from the hidden sector to the visible sector. The new scalars are embedded into 5-plets and 10-plets of an $SU(5)_V$ gauge group that potentially unifies the Standard Model gauge groups. They also form a tower of bound states via hidden strong dynamics around the TeV scale. The Higgs bosons remain as elementary particles. Quadratically divergent contributions to the Higgs mass from the Standard Model fermions are canceled by the new scalar contributions to alleviate the fine-tuning problem. We also discuss a supersymmetrized version of this class of models, consisting of the minimal supersymmetric Standard Model plus extra chiral multiplets where the new scalars reside. Due to the hidden strong force, the new low-en...

  18. Hidden Costs and Challenges of Servitization

    DEFF Research Database (Denmark)

    Yang, Yifan; Slepniov, Dmitrij

    of these labels, the potential benefits of servitization are often overshadowed by costs associated with it. By using the cases of Chinese and Danish manufacturing firms, this study takes a closer look at possible hidden costs of servitization and contributes to our understanding of servitization performance...

  19. Now That We've Found the "Hidden Web," What Can We Do with It?

    Science.gov (United States)

    Cole, Timothy W.; Kaczmarek, Joanne; Marty, Paul F.; Prom, Christopher J.; Sandore, Beth; Shreeves, Sarah

    The Open Archives Initiative (OAI) Protocol for Metadata Harvesting (PMH) is designed to facilitate discovery of the "hidden web" of scholarly information, such as that contained in databases, finding aids, and XML documents. OAI-PMH supports standardized exchange of metadata describing items in disparate collections, of such as those…

  20. Quantum Discord, CHSH Inequality and Hidden Variables -- Critical reassessment of hidden-variables models

    CERN Document Server

    Fujikawa, Kazuo

    2013-01-01

    Hidden-variables models are critically reassessed. It is first examined if the quantum discord is classically described by the hidden-variable model of Bell in the Hilbert space with $d=2$. The criterion of vanishing quantum discord is related to the notion of reduction and, surprisingly, the hidden-variable model in $d=2$, which has been believed to be consistent so far, is in fact inconsistent and excluded by the analysis of conditional measurement and reduction. The description of the full contents of quantum discord by the deterministic hidden-variables models is not possible. We also re-examine CHSH inequality. It is shown that the well-known prediction of CHSH inequality $|B|\\leq 2$ for the CHSH operator $B$ introduced by Cirel'son is not unique. This non-uniqueness arises from the failure of linearity condition in the non-contextual hidden-variables model in $d=4$ used by Bell and CHSH, in agreement with Gleason's theorem which excludes $d=4$ non-contextual hidden-variables models. If one imposes the l...

  1. 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

  2. PEACE MARKETING

    OpenAIRE

    2015-01-01

    Peace marketing is a new concept which could be part of the category of the public international marketing  and it is, at the same time, a non-profit marketing. The concept of peace marketing is a new one, but one that should be developed because our future depends on the efficiency of the marketing campaigns for peace.

  3. 再论商业广告设计与市场调研%On business advertising design and market research

    Institute of Scientific and Technical Information of China (English)

    曾鸿燕

    2013-01-01

    成功的商业广告设计离不开市场调研,从市场中收集详实的信息资源,并进行详尽的分析,制定广告目标,提炼广告诉求,创作出能引起消费者兴趣的广告是广告传播效果成功与否的重要保障。可见,市场调研在商业广告设计与传播活动中占有不可或缺的重要地位。%Successful commercial advertising design cannot do without detailed market research, collect information resources from the market, and analyzes in detail, formulate advertising goals, refine advertising appeals, create the advertising to attract consumers interests is an important guarantee for the success of the advertising communication effect. Visibly, market research occupies an important status in the design and communication of commercial advertising.

  4. Uniting qualitative design research and quantitative market research: a case example of userdriven innovation in the Dutch health club industry

    NARCIS (Netherlands)

    Lugt, Remko van der; Veen, Gerrita van der

    2013-01-01

    In the current market, the focus is more and more on building long-term relationships with clients in which value is created, communicated and delivered. This also means developing a new customer relationship focus that goes beyond the consumer orientation that has thus far dominated the practice of

  5. Learning how to respond to anti-branding communities : Designing a dilemma-based serious game for online marketing management

    NARCIS (Netherlands)

    Broek, T.A. van den; Koers, W.; Langley D.J.

    2013-01-01

    Numerous examples have shown that mass participation in online anti-branding communities can affect marketing managers’ decisions by forcing firms to change their behaviour. Prior research has shown that incorrect responses can worsen reputational damage. This paper presents a new method to train an

  6. 76 FR 77728 - Process for a Designated Contract Market or Swap Execution Facility To Make a Swap Available To...

    Science.gov (United States)

    2011-12-14

    ... Roundtable, dated Mar. 8, 2011 at 8; Letter from R. Martin Chavez, Goldman, Sachs & Co., dated Mar. 8, 2011.... Martin Chavez, Goldman, Sachs & Co., dated Mar. 8, 2011 at 3; Letter from Craig Donohue, CME Group Inc... from Mark Vonderheide and Robert Creamer, Geneva Energy Markets, LLC, dated Jul. 29, 2011 at 2;...

  7. Using nudging and social marketing techniques to create healthy worksite cafeterias in the Netherlands: intervention development and study design

    National Research Council Canada - National Science Library

    Velema, Elizabeth; Vyth, Ellis L; Steenhuis, Ingrid H. M

    2017-01-01

    ...) [7]. The current "obesogenicity" of the environment, which means an abundant availability, easy accessibility and aggressive marketing of foods, together with declines in physical activity, makes it difficult not to gain weight [8]. A commonly used strategy in decreasing overweight is to focus on changing eating behaviors. Eating behaviors influence ...

  8. Public Management and the Metagovernance of Hierarchies, Networks and Markets: The feasibility of designing and managing governance style combinations

    NARCIS (Netherlands)

    A.A.M. Meuleman (Louis)

    2008-01-01

    textabstractWhat is modern governance? Is it the battle against "oldfashioned" hierarchy, or is it the restoration of key hierarchical values? Is it optimizing network management, or maximizing the benefits of market thinking in the publicsector? This book argues that it is the combination of all

  9. Adaptive optimization as a design and management methodology for coal-mining enterprise in uncertain and volatile market environment - the conceptual framework

    Science.gov (United States)

    Mikhalchenko, V. V.; Rubanik, Yu T.

    2016-10-01

    The work is devoted to the problem of cost-effective adaptation of coal mines to the volatile and uncertain market conditions. Conceptually it can be achieved through alignment of the dynamic characteristics of the coal mining system and power spectrum of market demand for coal product. In practical terms, this ensures the viability and competitiveness of coal mines. Transformation of dynamic characteristics is to be done by changing the structure of production system as well as corporate, logistics and management processes. The proposed methods and algorithms of control are aimed at the development of the theoretical foundations of adaptive optimization as basic methodology for coal mine enterprise management in conditions of high variability and uncertainty of economic and natural environment. Implementation of the proposed methodology requires a revision of the basic principles of open coal mining enterprises design.

  10. Hidden penis release: adjunctive suprapubic lipectomy.

    Science.gov (United States)

    Horton, C E; Vorstman, B; Teasley, D; Winslow, B

    1987-08-01

    We believe the hidden penis may be caused and concealed by a prominent suprapubic fat pad in addition to the restrictive fibrous bands of the dartos fascia fixing the shaft of the penis proximally while loose skin folds prolapse distally over the phallus. A penis of inadequate length or appearance may affect body image. Patients with this problem often require psychological support. Hidden penis may be distinguished from micropenis by palpating adequate corpora and showing a stretched penile length within 2 SD of normal. Excision of suprapubic fat with sectioning of the tethering dartos bands will release and increase the length of the penis. Suprapubic fat pad resection may also be helpful to elongate a short penis in cases of adult microphallus, or after partial penectomy because of trauma or cancer. Circumcision is contraindicated.

  11. Laser experiments explore the hidden sector

    CERN Document Server

    Ahlers, M; Jaeckel, J; Redondo, J; Ringwald, A

    2007-01-01

    Recently, the laser experiments BMV and GammeV, searching for light shining through walls, have published data and calculated new limits on the allowed masses and couplings for axion-like particles. In this note we point out that these experiments can serve to constrain a much wider variety of hidden-sector particles such as, e.g., minicharged particles and hidden-sector photons. The new experiments improve the existing bounds from the older BFRT experiment by a factor of two. Moreover, we use the new PVLAS constraints on a possible rotation and ellipticity of light after it has passed through a strong magnetic field to constrain pure minicharged particle models. For masses <~0.05 eV, the charge is now restricted to be less than (3-4)x10^(-7) times the electron electric charge. This is the best laboratory bound and comparable to bounds inferred from the energy spectrum of the cosmic microwave background.

  12. Extended abstract of a hidden agenda

    Energy Technology Data Exchange (ETDEWEB)

    Goguen, J.; Malcolm, G. [Oxford Univ. (United Kingdom)

    1996-12-31

    The initial goal of our hidden research programme was both straightforward and ambitious: give a semantics for software engineering, and in particular for the object paradigm, supporting correctness proofs that are as simple and mechanical as possible. This emphasizes proofs rather than models, and thus suggests an equational approach, rather than one based on higher order logic, denotational semantics, or any kind of model, because equational proofs achieve maximal simplicity and mechanization, and yet are fully expressive. We introduce powerful coinduction techniques for proving behavioral properties of complex systems. We make the no doubt outrageous claim that our hidden approach gives simpler proofs than other formalisms; this is because we exploit algebraic structure that most other approaches discard.

  13. Hidden geometric correlations in real multiplex networks

    Science.gov (United States)

    Kleineberg, Kaj-Kolja; Boguñá, Marián; Ángeles Serrano, M.; Papadopoulos, Fragkiskos

    2016-11-01

    Real networks often form interacting parts of larger and more complex systems. Examples can be found in different domains, ranging from the Internet to structural and functional brain networks. Here, we show that these multiplex systems are not random combinations of single network layers. Instead, they are organized in specific ways dictated by hidden geometric correlations between the layers. We find that these correlations are significant in different real multiplexes, and form a key framework for answering many important questions. Specifically, we show that these geometric correlations facilitate the definition and detection of multidimensional communities, which are sets of nodes that are simultaneously similar in multiple layers. They also enable accurate trans-layer link prediction, meaning that connections in one layer can be predicted by observing the hidden geometric space of another layer. And they allow efficient targeted navigation in the multilayer system using only local knowledge, outperforming navigation in the single layers only if the geometric correlations are sufficiently strong.

  14. Binary hidden Markov models and varieties

    CERN Document Server

    Critch, Andrew J

    2012-01-01

    The technological applications of hidden Markov models have been extremely diverse and successful, including natural language processing, gesture recognition, gene sequencing, and Kalman filtering of physical measurements. HMMs are highly non-linear statistical models, and just as linear models are amenable to linear algebraic techniques, non-linear models are amenable to commutative algebra and algebraic geometry. This paper examines closely those HMMs in which all the random variables, called nodes, are binary. Its main contributions are (1) minimal defining equations for the 4-node model, comprising 21 quadrics and 29 cubics, which were computed using Gr\\"obner bases in the cumulant coordinates of Sturmfels and Zwiernik, and (2) a birational parametrization for every binary HMM, with an explicit inverse for recovering the hidden parameters in terms of observables. The new model parameters in (2) are hence rationally identifiable in the sense of Sullivant, Garcia-Puente, and Spielvogel, and each model's Zar...

  15. The Hidden Gifts of Quiet Kids

    Science.gov (United States)

    Trierweiler, Hannah

    2006-01-01

    The author relates that she was an introvert child. It has always taken her time and energy to find her place in a group. As a grown-up, she still needed quiet time to regroup during a busy day. In this article, the author presents an interview with Marti Olsen Laney, author of "The Hidden Gifts of the Introverted Child." During the interview,…

  16. Finite State Transducers Approximating Hidden Markov Models

    CERN Document Server

    Kempe, A

    1999-01-01

    This paper describes the conversion of a Hidden Markov Model into a sequential transducer that closely approximates the behavior of the stochastic model. This transformation is especially advantageous for part-of-speech tagging because the resulting transducer can be composed with other transducers that encode correction rules for the most frequent tagging errors. The speed of tagging is also improved. The described methods have been implemented and successfully tested on six languages.

  17. Hidden symmetries in dilaton-axion gravity

    CERN Document Server

    Kechkin, O V

    1996-01-01

    Four--dimensional Einstein--Maxwell--dilaton--axion system restricted to space--times with one non--null Killing symmetry is formulated as the three--dimensional gravity coupled sigma--model. Several alternative representations are discussed and the associated hidden symmetries are revealed. The action of target space isometries on the initial set of (non--dualized ) variables is found. New mulicenter solutions are obtained via generating technique based on the formulation in terms of the non--dualized variables.

  18. Caldera rim collapse: A hidden volcanic hazard

    OpenAIRE

    Merle, Olivier; Michon, Laurent; Bachèlery, Patrick

    2008-01-01

    International audience; Following the emblematic flank collapse of Mount St Helens in 1981, numerous models of flank sliding have been proposed. These models have allowed to largely improve the understanding of mechanisms involved in such landslides, which represent a tremendous risk for populations living around volcanoes. In this article, a new mode of landslide formation, related to buried calderas, is described. The model emphasizes the paramount importance of the hidden ring fault that, ...

  19. Killing and letting die: hidden value assumptions.

    Science.gov (United States)

    Atkinson, G

    1983-01-01

    In this paper I argue for several related theses: first, that the distinction between killing and letting die, as it is drawn by ordinary persons in ordinary contexts, is more complex than is generally understood; second, that the key feature of this complexity lies in the presence of a hidden normative component in what appears to be a straightforwardly descriptive distinction; and, third, that this complexity renders the killing/letting die distinction an inadequate and hazardous guide for moral reasoning.

  20. Online Learning in Discrete Hidden Markov Models

    OpenAIRE

    Alamino, Roberto C.; Caticha, Nestor

    2007-01-01

    We present and analyse three online algorithms for learning in discrete Hidden Markov Models (HMMs) and compare them with the Baldi-Chauvin Algorithm. Using the Kullback-Leibler divergence as a measure of generalisation error we draw learning curves in simplified situations. The performance for learning drifting concepts of one of the presented algorithms is analysed and compared with the Baldi-Chauvin algorithm in the same situations. A brief discussion about learning and symmetry breaking b...

  1. TOURIST DESTINATION MARKETING RADAUTI

    OpenAIRE

    Liliana HÎNCU

    2016-01-01

    Tourism is a dynamic phenomenon, which is in continuous change. The tourism market is in constant transformation due to competition and growing. Tourist destinations, is facing many challenges in order to enter and remain on the market. Thus tourist destination is a well-defined service which is an assembly designed to meet tourists. The marketing mix includes the following elements: product, price, distribution, promotion. Tourists come to this area because of monasteries, some of which are ...

  2. Market, Regulation, Market, Regulation

    DEFF Research Database (Denmark)

    Frankel, Christian; Galland, Jean-Pierre

    2015-01-01

    This paper focuses on the European Regulatory system which was settled both for opening the Single Market for products and ensuring the consumers' safety. It claims that the New Approach and Standardization, and the Global Approach to conformity assessment, which suppressed the last technical...... barriers to trade in Europe, realized the free movement of products by organizing progressively several orders of markets and regulation. Based on historical and institutional documents, on technical publications, and on interviews, this article relates how the European Commission and the Member States had...... alternatively recourse to markets and to regulations, at the three main levels of the New Approach Directives implementation. The article focuses also more specifically on the Medical Devices sector, not only because this New Approach sector has long been controversial in Europe, and has recently been concerned...

  3. Market, Regulation, Market, Regulation

    DEFF Research Database (Denmark)

    Frankel, Christian; Galland, Jean-Pierre

    2015-01-01

    This paper focuses on the European Regulatory system which was settled both for opening the Single Market for products and ensuring the consumers' safety. It claims that the New Approach and Standardization, and the Global Approach to conformity assessment, which suppressed the last technical...... barriers to trade in Europe, realized the free movement of products by organizing progressively several orders of markets and regulation. Based on historical and institutional documents, on technical publications, and on interviews, this article relates how the European Commission and the Member States had...... alternatively recourse to markets and to regulations, at the three main levels of the New Approach Directives implementation. The article focuses also more specifically on the Medical Devices sector, not only because this New Approach sector has long been controversial in Europe, and has recently been concerned...

  4. Lepton mixing from the hidden sector

    Science.gov (United States)

    Ludl, P. O.; Smirnov, A. Yu.

    2015-10-01

    Experimental results indicate a possible relation between the lepton and quark mixing matrices of the form UPMNS≈VCKM†UX , where UX is a matrix with special structure related to the mechanism of neutrino mass generation. We propose a framework which can realize such a relation. The main ingredients of the framework are the double seesaw mechanism, SO(10) grand unification and a hidden sector of theory. The latter is composed of singlets (fermions and bosons) of the grand unified theory (GUT) symmetry with masses between the GUT and Planck scale. The interactions in this sector obey certain symmetries Ghidden. We explore the conditions under which symmetries Ghidden can produce flavor structures in the visible sector. Here the key elements are the basis-fixing symmetry and mediators which communicate information about properties of the hidden sector to the visible one. The interplay of SO(10) symmetry, basis-fixing symmetry identified as Z2×Z2 and Ghidden can lead to the required form of UX. A different kind of new physics is responsible for generation of the CKM mixing. We present the simplest realizations of the framework which differ by nature of the mediators and by symmetries of the hidden sector.

  5. Otoendoscopic treatment of hidden lesions in otomastoiditis

    Institute of Scientific and Technical Information of China (English)

    LIU Yang; SUN Jian-jun; LIN Yong-sheng; ZHAO Dan-heng; ZHAO Jing; LEI Fei

    2010-01-01

    Background Surgical treatments for chronic suppurative and cholesteatoma otitis media have been discussed for several decades, but recurrences still occur because of the complex dissection required and hidden lesions associated with otomastoiditis. This study investigated the technology and strategy behind the use of otoendoscopic-assisted otosurgery.Methods We reported on hidden lesions in 32 ears of patients with otomastoiditis between November 2006 and January 2009. All the patients were treated with the aid of an otoendoscope. The advantages of otoendoscopy, including multi-angle light scattering, aperture illumination, and magnification of the local operative field, were utilized in otologic microsurgery, and otoendoscopic operative techniques were introduced for operative sites such as the epitympanum, aditus of the antrum, facial recess, sinus tympani and the mastoid tip.Results All patients were followed up from 3 months to 2 years after surgery. All patients recovered well within 3 months following surgery, except for one case of epithelialization of the mastoid cavity occurring 6 months after surgery for cholesteatoma on the cerebellar surface and another case with Bezold's abscess, hyperplastic granulation tissue developed at the antrum.Conclusions Otoendoscopy can overcome the technical deficiency of rectilinearity of the visual axis associated with otomicroscopic illumination, which presents a problem when dealing with otomastoiditis lesions in hidden areas. This technique allows such lesions within the complex three-dimensional structure to be visualized and cleaned. Otoendoscopy thus has significant potential for improving the quality of surgery and reducing the risk of postoperative recurrence.

  6. Dark matter in the hidden gauge theory

    CERN Document Server

    Yamanaka, Nodoka; Gongyo, Shinya; Iida, Hideaki

    2014-01-01

    The cosmological scenario of the dark matter generated in the hidden gauge theory based on the grand unification is discussed. It is found that the stability of the dark matter halo of our Galaxy and the cosmic ray observation constrain, respectively, the dark matter mass and the unification scale between the standard model and the hidden gauge theory sectors. To obtain a phenomenologically consistent thermal evolution, the entropy of the standard model sector needs to be increased. We therefore propose a scenario where the mini-inflation is induced from the potential coupled to the Standard model sector, in particular the Higgs sector. This scenario makes consistent the current dark matter density as well as the baryon-to-photon ratio for the case of pion dark matter. For the glueball or heavy pion of hidden gauge theory, an additional mini-inflation in the standard model sector before the leptogenesis is required. We also propose the possibility to confirm this scenario by known prospective experimental app...

  7. Failures to further developing orphan medicinal products after designation granted in Europe: an analysis of marketing authorisation failures and abandoned drugs.

    Science.gov (United States)

    Giannuzzi, Viviana; Landi, Annalisa; Bosone, Enrico; Giannuzzi, Floriana; Nicotri, Stefano; Torrent-Farnell, Josep; Bonifazi, Fedele; Felisi, Mariagrazia; Bonifazi, Donato; Ceci, Adriana

    2017-09-11

    The research and development process in the field of rare diseases is characterised by many well-known difficulties, and a large percentage of orphan medicinal products do not reach the marketing approval.This work aims at identifying orphan medicinal products that failed the developmental process and investigating reasons for and possible factors influencing failures. Drugs designated in Europe under Regulation (European Commission) 141/2000 in the period 2000-2012 were investigated in terms of the following failures: (1) marketing authorisation failures (refused or withdrawn) and (2) drugs abandoned by sponsors during development.Possible risk factors for failure were analysed using statistically validated methods. This study points out that 437 out of 788 designations are still under development, while 219 failed the developmental process. Among the latter, 34 failed the marketing authorisation process and 185 were abandoned during the developmental process. In the first group of drugs (marketing authorisation failures), 50% reached phase II, 47% reached phase III and 3% reached phase I, while in the second group (abandoned drugs), the majority of orphan medicinal products apparently never started the development process, since no data on 48.1% of them were published and the 3.2% did not progress beyond the non-clinical stage.The reasons for failures of marketing authorisation were: efficacy/safety issues (26), insufficient data (12), quality issues (7), regulatory issues on trials (4) and commercial reasons (1). The main causes for abandoned drugs were efficacy/safety issues (reported in 54 cases), inactive companies (25.4%), change of company strategy (8.1%) and drug competition (10.8%). No information concerning reasons for failure was available for 23.2% of the analysed products. This analysis shows that failures occurred in 27.8% of all designations granted in Europe, the main reasons being safety and efficacy issues. Moreover, the stage of development

  8. Operationalizing strategic marketing.

    Science.gov (United States)

    Chambers, S B

    1989-05-01

    The strategic marketing process, like any administrative practice, is far simpler to conceptualize than operationalize within an organization. It is for this reason that this chapter focused on providing practical techniques and strategies for implementing the strategic marketing process. First and foremost, the marketing effort needs to be marketed to the various publics of the organization. This chapter advocated the need to organize the marketing analysis into organizational, competitive, and market phases, and it provided examples of possible designs of the phases. The importance and techniques for exhausting secondary data sources and conducting efficient primary data collection methods were explained and illustrated. Strategies for determining marketing opportunities and threats, as well as segmenting markets, were detailed. The chapter provided techniques for developing marketing strategies, including considering the five patterns of coverage available; determining competitor's position and the marketing mix; examining the stage of the product life cycle; and employing a consumer decision model. The importance of developing explicit objectives, goals, and detailed action plans was emphasized. Finally, helpful hints for operationalizing the communication variable and evaluating marketing programs were provided.

  9. Response to DOE's call for comments on its discussion paper on wholesale and retail market design

    Energy Technology Data Exchange (ETDEWEB)

    Pound, T.

    2005-04-14

    The options available to the Government of Alberta concerning retail electricity policy were reviewed by the Office of the Utilities Consumer Advocate. The Council claims that the deregulation of Alberta's electricity market has been a success because competition has added new generation and removed inefficient generation from service. However, the Council is concerned that the transition to competitive retail electricity market can impose additional costs and risks on small consumers. Therefore, it proposes that electricity be bought on a central basis for small consumers using a suitable mix of 3 to 5 year hedges; that competitive and regulated retailers be given full access to a centrally purchased hedge supply; that regulated retailers be offered a small customer service margin price incentive per kWh over the hedged energy rate; and that the regulated rate option be reviewed in 4 years. 1 fig.

  10. Accessing Secondary Markets as a Capital Source for Energy Efficiency Finance Programs: Program Design Considerations for Policymakers and Administrators

    Energy Technology Data Exchange (ETDEWEB)

    Kramer, C. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Martin, E. Fadrhonc [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Thompson, P. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Goldman, C. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2015-02-01

    Estimates of the total opportunity for investment in cost-effective energy efficiency in the United States are typically in the range of several hundred billion dollars (Choi Granade, et al., 2009 and Fulton & Brandenburg, 2012).1,2 To access this potential, many state policymakers and utility regulators have established aggressive energy efficiency savings targets. Current levels of taxpayer and utility bill-payer funding for energy efficiency is only a small fraction of the total investment needed to meet these targets (SEE Action Financing Solutions Working Group, 2013). Given this challenge, some energy efficiency program administrators are working to access private capital sources with the aim of amplifying the funds available for investment. In this context, efficient access to secondary market capital has been advanced as one important enabler of the energy efficiency industry “at scale.”3 The question of what role secondary markets can play in bringing energy efficiency to scale is largely untested despite extensive attention from media, technical publications, advocates, and others. Only a handful of transactions of energy efficiency loan products have been executed to date, and it is too soon to draw robust conclusions from these deals. At the same time, energy efficiency program administrators and policymakers face very real decisions regarding whether and how to access secondary markets as part of their energy efficiency deployment strategy.

  11. Future Electricity Markets

    DEFF Research Database (Denmark)

    Pinson, Pierre

    2015-01-01

    The changing face of energy production in Europe necessitates a rethink in the way that electricity markets are structured. The ‘5s’ (Future Electricity Markets) project is a multi-disciplinary project that is looking to challenge the current approach to the design and operation of electricity...

  12. Marketing Education Curriculum Guide.

    Science.gov (United States)

    Michigan State Univ., East Lansing. Coll. of Agriculture and Natural Resources Education Inst.

    This curriculum guide is intended to provide a common core of competencies from which to design an effective secondary marketing education program. Introductory materials include a definition of marketing education, objectives, outline of instructional content, and questions and answers regarding the curriculum guide. These practical materials are…

  13. Marketing for Black Alums.

    Science.gov (United States)

    Harris, Tracy A.

    1994-01-01

    Considers need for colleges and universities to develop effective marketing plan for recruitment of black students. Highlights advantages of designing marketing plan for recruitment of black alumni to assist in recruitment and retention of black students. Identifies key indicators that often hinder institutions in their recruitment of black…

  14. Hidden laser communications through matter. An application of meV-scale hidden photons

    Energy Technology Data Exchange (ETDEWEB)

    Jaeckel, Joerg [Durham Univ. (United Kingdom). Inst. for Particle Physics and Phenomenology; Redondo, Javier; Ringwald, Andreas [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany)

    2009-04-15

    Currently, there are a number of light-shining-through-walls experiments searching for hidden photons - light, sub-eV-scale, abelian gauge bosons beyond the standard model which mix kinetically with the standard photon. We show that in the case that one of these experiments finds evidence for hidden photons, laser communications through matter, using methods from free-space optics, can be realized in the very near future, with a channel capacity of more than 1 bit per second, for a distance up to the Earth's diameter. (orig.)

  15. A framework for dynamic indexing from hidden web

    Directory of Open Access Journals (Sweden)

    Hasan Mahmud

    2011-09-01

    Full Text Available The proliferation of dynamic websites operating on databases requires generating web pages on-the-fly which is too sophisticated for most of the search engines to index. In an attempt to crawl the contents of dynamic web pages, weve tried to come up with a simple approach to index these huge amounts of dynamic contents hidden behind the search forms. Our key contribution in this paper is the design and implementation of a simple framework to index the dynamic web pages and the use of Hadoop MapReduce framework to update and maintain the index. In our approach, from an initial URL, our crawler downloads both the static and dynamic web pages, detects form interfaces, adaptively selects keywords to generate most promising search results, automatically fill-up search form interfaces, submits the dynamic URL and processes the result until some conditions are satisfied.

  16. Microwave background constraints on mixing of photons with hidden photons

    Energy Technology Data Exchange (ETDEWEB)

    Mirizzi, Alessandro [Max-Planck-Institut fuer Physik, Muenchen (Germany); Redondo, Javier [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); Sigl, Guenter [Hamburg Univ. (Germany). 2. Inst. fuer Theoretische Physik

    2008-12-15

    Various extensions of the Standard Model predict the existence of hidden photons kinetically mixing with the ordinary photon. This mixing leads to oscillations between photons and hidden photons, analogous to the observed oscillations between different neutrino flavors. In this context, we derive new bounds on the photon-hidden photon mixing parameters using the high precision cosmic microwave background spectral data collected by the Far Infrared Absolute Spectrophotometer instrument on board of the Cosmic Background Explorer. Requiring the distortions of the CMB induced by the photon-hidden photon mixing to be smaller than experimental upper limits, this leads to a bound on the mixing angle {chi}{sub 0} hidden photon masses between 10{sup -14} eV and 10{sup -7} eV. This low-mass and low-mixing region of the hidden photon parameter space was previously unconstrained. (orig.)

  17. Marketing Management and Strategy

    DEFF Research Database (Denmark)

    with practical information from the cases, the reader is introduced to issues relating to marketing strategy formulation, managerial actions in designing and implementing marketing decisions, as well as the operational contexts within which these actions are taken. The book is essential reading for both......This book gives readers an understanding of the factors that shape the marketing decisions of managers who operate in African economies. It brings together fifteen African cases written by scholars and executives with rich knowledge of business practices in Africa. By combining theoretical insights...... undergraduate and graduate students in marketing, international strategy and international business who require an understanding of African business...

  18. Marketing Management and Strategy

    DEFF Research Database (Denmark)

    This book gives readers an understanding of the factors that shape the marketing decisions of managers who operate in African economies. It brings together fifteen African cases written by scholars and executives with rich knowledge of business practices in Africa. By combining theoretical insights...... with practical information from the cases, the reader is introduced to issues relating to marketing strategy formulation, managerial actions in designing and implementing marketing decisions, as well as the operational contexts within which these actions are taken. The book is essential reading for both...... undergraduate and graduate students in marketing, international strategy and international business who require an understanding of African business...

  19. Sustainable Marketing

    NARCIS (Netherlands)

    Dam, van Y.K.

    2017-01-01

    In this article, three different conceptions of sustainable marketing are discussed and compared. These different conceptions are referred to as social, green, and critical sustainable marketing. Social sustainable marketing follows the logic of demand-driven marketing management and places the

  20. Sustainable Marketing

    NARCIS (Netherlands)

    Dam, van Y.K.

    2017-01-01

    In this article, three different conceptions of sustainable marketing are discussed and compared. These different conceptions are referred to as social, green, and critical sustainable marketing. Social sustainable marketing follows the logic of demand-driven marketing management and places the resp

  1. VISIBLE COSTS AND HIDDEN COSTS IN THE BAKING INDUSTRY

    Directory of Open Access Journals (Sweden)

    Criveanu Maria

    2013-04-01

    Full Text Available Hidden costs are present in the activity of any company, hardly identified in the traditional administrative accounting. The high levels of the hidden costs and their unknown presence have serious consequences on the decisions made by the managers. This paper aims at presenting some aspects related to the hidden costs that occur in the activity of the companies in the baking industry and the possibilities to reduce their level.

  2. HIDDEN WEB EXTRACTOR DYNAMIC WAY TO UNCOVER THE DEEP WEB

    OpenAIRE

    DR. ANURADHA; BABITA AHUJA

    2012-01-01

    In this era of digital tsunami of information on the web, everyone is completely dependent on the WWW for information retrieval. This has posed a challenging problem in extracting relevant data. Traditional web crawlers focus only on the surface web while the deep web keeps expanding behind the scene. The web databases are hidden behind the query interfaces. In this paper, we propose a Hidden Web Extractor (HWE) that can automatically discover and download data from the Hidden Web databases. ...

  3. ADAPTIVE LEARNING OF HIDDEN MARKOV MODELS FOR EMOTIONAL SPEECH

    Directory of Open Access Journals (Sweden)

    A. V. Tkachenia

    2014-01-01

    Full Text Available An on-line unsupervised algorithm for estimating the hidden Markov models (HMM parame-ters is presented. The problem of hidden Markov models adaptation to emotional speech is solved. To increase the reliability of estimated HMM parameters, a mechanism of forgetting and updating is proposed. A functional block diagram of the hidden Markov models adaptation algorithm is also provided with obtained results, which improve the efficiency of emotional speech recognition.

  4. Hidden Photons in Aharonov-Bohm-Type Experiments

    OpenAIRE

    Arias, Paola; Diaz, Christian; Diaz, Marco Aurelio; Jaeckel, Joerg; Koch, Benjamin; Redondo, Javier

    2016-01-01

    We discuss the Aharonov-Bohm effect in the presence of hidden photons kinetically mixed with the ordinary electromagnetic photons. The hidden photon field causes a slight phase shift in the observable interference pattern. It is then shown how the limited sensitivity of this experiment can be largely improved. The key observation is that the hidden photon field causes a leakage of the ordinary magnetic field into the supposedly field-free region. The direct measurement of this magnetic field ...

  5. VISIBLE COSTS AND HIDDEN COSTS IN THE BAKING INDUSTRY

    OpenAIRE

    Criveanu Maria; Ţaicu Marian

    2013-01-01

    Hidden costs are present in the activity of any company, hardly identified in the traditional administrative accounting. The high levels of the hidden costs and their unknown presence have serious consequences on the decisions made by the managers. This paper aims at presenting some aspects related to the hidden costs that occur in the activity of the companies in the baking industry and the possibilities to reduce their level.

  6. Scope of strategic marketing

    Directory of Open Access Journals (Sweden)

    Bradley Frank

    2004-01-01

    Full Text Available Marketing is a philosophy that leads to the process by which organizations, groups and individuals obtain what they need and want by identifying value, providing it, communicating it and delivering it to others. The core concepts of marketing are customers needs, wants and values; products, exchange, communications and relationships. Marketing is strategically concerned with the direction and scope of the long-term activities performed by the organization to obtain a competitive advantage. The organization applies its resources within a changing environment to satisfy customer needs while meeting stakeholder expectations. Implied in this view of strategic marketing is the requirement to develop a strategy to cope with competitors, identify market opportunities, develop and commercialize new products and services, allocate resources among marketing activities and design an appropriate organizational structure to ensure the perform once desired is achieved.

  7. Marketing Innovations in Croatia

    Directory of Open Access Journals (Sweden)

    Ljiljana Božić

    2011-06-01

    Full Text Available The purpose of this paper is to analyze the introduction of marketing innovations by companies in Croatia. This study provides an insight into the innovativeness with regard to the introduction of marketing innovations. It explores the presence of marketing innovations in general and the introduction of four types of marketing innovation (significant changes to the aesthetic design or packaging, new media or techniques for product promotion, new methods for product placement or sales channels and new methods of pricing goods or services. The changes in all four elements of the marketing mix are described. The paper also explores the extent to which the introduction of marketing innovation is related to the companies that introduce other types of innovations.

  8. Simple estimates of the hidden beauty pentaquarks masses

    CERN Document Server

    Kopeliovich, Vladimir

    2015-01-01

    The masses of cryptoexotic pentaquarks with hidden beauty are estimated phenomenologically using the results by the LHCb collaboration which discovered recently the cryptoexotic pentaquarks with hidden charm. The expected masses of the hidden beauty pentaquarks are about $10.8\\, GeV$ and $10.7\\,GeV$ in the limit of some kind of heavy quark symmetry. The states with hidden strangeness considered in similar way have masses above $2\\, Gev$, by several hundreds of $MeV$ higher than states discussed previously in connection with the relatively light positive strangeness pentaquark $\\theta^+$.

  9. Critical scaling in hidden state inference for linear Langevin dynamics

    OpenAIRE

    Bravi, Barbara; Sollich, Peter

    2016-01-01

    We consider the problem of inferring the dynamics of unknown (i.e. hidden) nodes from a set of observed trajectories and we study analytically the average prediction error given by the Extended Plefka Expansion applied to it, as presented in [1]. We focus on a stochastic linear dynamics of continuous degrees of freedom interacting via random Gaussian couplings in the infinite network size limit. The expected error on the hidden time courses can be found as the equal-time hidden-to-hidden cova...

  10. Market engineering - towards an interdisciplinary approach [online

    OpenAIRE

    Holtmann, Carsten; Neumann, Dirk; Weinhardt, Christoph

    2007-01-01

    The success of electronic markets does not only hinge upon scalable IT platforms combined with extensive marketing campaigns. Scientists and practitioners tend to agree that electronic markets have to be carefully designed, since even small failures in design decide on the overall success or failure of a marketplace. Unfortunately, traditional market design literature is often limited to the design of the trading rules. To solve practical challenges, the design of an a...

  11. Internet marketing

    OpenAIRE

    2009-01-01

    In the bachelor thesis are introduced theoretical concepts of the Internet and marketing, accented the need of marketing mix along with its specifics of the internet environment. Next is interpreted which tools can be used for marketing of firms and which marketing instruments are to be deployed. Final chapter illustrates socio-demographics of Czech internet users along with media market allocation from the perspective of all media as well as in the segment of the Internet.

  12. Hospital marketing.

    Science.gov (United States)

    Carter, Tony

    2003-01-01

    This article looks at a prescribed academic framework for various criteria that serve as a checklist for marketing performance that can be applied to hospital marketing organizations. These guidelines are drawn from some of Dr. Noel Capon of Columbia University's book Marketing Management in the 21st Century and applied to actual practices of hospital marketing organizations. In many ways this checklist can act as a "marketing" balanced scorecard to verify performance effectiveness and develop opportunities for innovation.

  13. Strategic Marketing

    OpenAIRE

    Potter, Ned

    2015-01-01

    This chapter from The Library Marketing Toolkit focuses on marketing strategy. Marketing is more successful when it happens as part of a constantly-renewing cycle. The aim of this chapter is to demystify the process of strategic marketing, simplifying it into seven key stages with advice on how to implement each one. Particular emphasis is put on dividing your audience and potential audience into segments, and marketing different messages to each group. \\ud \\ud It includes case studies from T...

  14. Renewables in Electricity Markets

    DEFF Research Database (Denmark)

    Ordoudis, Christos; Papakonstantinou, Athanasios; Pinson, Pierre

    2014-01-01

    Electricity is nowadays commonly exchanged through electricity markets, designed in a context where dispatchable generators, with non-negligible marginal costs, were dominating. By depending primarily on conventional (fossil, hydro and nuclear) power generation based on marginal pricing, determin......Electricity is nowadays commonly exchanged through electricity markets, designed in a context where dispatchable generators, with non-negligible marginal costs, were dominating. By depending primarily on conventional (fossil, hydro and nuclear) power generation based on marginal pricing......) Markets. In Energy Analytics we focus on forecasting the various quantities of energy systems, such as wind power, energy consumption and the corresponding prices, and on developing decision making tools in a market environment. This is supported by a serious commitment in data mining and analysis...... coupled day-ahead markets for the member states and co-ordination for balancing, by looking into coupling mechanisms that promote the effective cooperation between the power systems of various countries....

  15. Error statistics of hidden Markov model and hidden Boltzmann model results

    Directory of Open Access Journals (Sweden)

    Newberg Lee A

    2009-07-01

    Full Text Available Abstract Background Hidden Markov models and hidden Boltzmann models are employed in computational biology and a variety of other scientific fields for a variety of analyses of sequential data. Whether the associated algorithms are used to compute an actual probability or, more generally, an odds ratio or some other score, a frequent requirement is that the error statistics of a given score be known. What is the chance that random data would achieve that score or better? What is the chance that a real signal would achieve a given score threshold? Results Here we present a novel general approach to estimating these false positive and true positive rates that is significantly more efficient than are existing general approaches. We validate the technique via an implementation within the HMMER 3.0 package, which scans DNA or protein sequence databases for patterns of interest, using a profile-HMM. Conclusion The new approach is faster than general naïve sampling approaches, and more general than other current approaches. It provides an efficient mechanism by which to estimate error statistics for hidden Markov model and hidden Boltzmann model results.

  16. Error statistics of hidden Markov model and hidden Boltzmann model results

    Science.gov (United States)

    Newberg, Lee A

    2009-01-01

    Background Hidden Markov models and hidden Boltzmann models are employed in computational biology and a variety of other scientific fields for a variety of analyses of sequential data. Whether the associated algorithms are used to compute an actual probability or, more generally, an odds ratio or some other score, a frequent requirement is that the error statistics of a given score be known. What is the chance that random data would achieve that score or better? What is the chance that a real signal would achieve a given score threshold? Results Here we present a novel general approach to estimating these false positive and true positive rates that is significantly more efficient than are existing general approaches. We validate the technique via an implementation within the HMMER 3.0 package, which scans DNA or protein sequence databases for patterns of interest, using a profile-HMM. Conclusion The new approach is faster than general naïve sampling approaches, and more general than other current approaches. It provides an efficient mechanism by which to estimate error statistics for hidden Markov model and hidden Boltzmann model results. PMID:19589158

  17. OFDM System Channel Estimation with Hidden Pilot

    Institute of Scientific and Technical Information of China (English)

    YANG Feng; LIN Cheng-yu; ZHANG Wen-jun

    2007-01-01

    Channel estimation using pilot is common used in OFDM system. The pilot is usually time division multiplexed with the informative sequence. One of the main drawbacks is bandwidth losing. In this paper, a new method was proposed to perform channel estimation in OFDM system. The pilot is arithmetically added to the output of OFDM modulator. Receiver uses the hidden pilot to get an accurate estimation of the channel. Then pilot is removed after channel estimation. The Cramer-Rao lower bound for this method was deprived. The performance of the algorithm is then shown. Compared with traditional methods, the proposed algorithm increases the bandwidth efficiency dramatically.

  18. Pruning Boltzmann networks and hidden Markov models

    DEFF Research Database (Denmark)

    Pedersen, Morten With; Stork, D.

    1996-01-01

    We present sensitivity-based pruning algorithms for general Boltzmann networks. Central to our methods is the efficient calculation of a second-order approximation to the true weight saliencies in a cross-entropy error. Building upon previous work which shows a formal correspondence between linear...... Boltzmann chains and hidden Markov models (HMMs), we argue that our method can be applied to HMMs as well. We illustrate pruning on Boltzmann zippers, which are equivalent to two HMMs with cross-connection links. We verify that our second-order approximation preserves the rank ordering of weight saliencies...

  19. Hidden photon CDM search at Tokyo

    CERN Document Server

    Suzuki, Jun'ya; Horie, Tomoki; Minowa, Makoto

    2015-01-01

    We report on a search for hidden photon cold dark matter (HP CDM) using a novel technique with a dish antenna. We constructed two independent apparatus: one is aiming at the detection of the HP with a mass of $\\sim\\,\\rm{eV}$ which employs optical instruments, and the other is for a mass of $\\sim5\\times10^{-5}\\, \\rm{eV}$ utilizing a commercially available parabolic antenna facing on a plane reflector. From the result of the measurements, we found no evidence for the existence of HP CDM and set upper limits on the photon-HP mixing parameter $\\chi$.

  20. Maurice Halbwachs: Official and hidden memory

    Directory of Open Access Journals (Sweden)

    Carretero, Angel

    2008-05-01

    Full Text Available This article tries to show, in general terms, how Maurice Halbwachs has discovered presence and vitality in the collective memorieswhich have been excluded from the socially-institutionalized world. In order to decipher his opaque writing, one should try for a sociology of the depths, for a sociological look that, separating itself from the dominant positivism of the social sciences, manages to penetrate the hidden logic that permanently underlies social life. This article seeks to uncover the nature of a collective memory that respects the vicissitudes of time, as well as its difficult relations both with official memory and with the dominant historical record.

  1. Die Beharrlichkeit im Verborgenen Hidden Persistence

    Directory of Open Access Journals (Sweden)

    Paula-Irene Villa

    2003-07-01

    Full Text Available Karin Flaake geht in ihrer psychoanalytischen Interpretation innerfamilialer Konstellationen der Frage nach, wie das Zur-Frau-Werden von jungen Frauen erlebt wird. Dabei kommt den körperliche Wandlungsprozessen der Pubertät und den darin eingelagerten expliziten sowie verborgenen Deutungen des Weiblichen – vor allem des weiblichen Körpers – durch die Eltern eine prominente Rolle zu.Karin Flaake’s psychoanalytical intepretations of family constellations explore how young women experience their coming of age and entering womanhood. Her analysis focuses on the bodily changes which women undergo during puberty and the explicit as well as hidden meanings assigned to them by the parents.

  2. Scaling dimensions in hidden Kerr/CFT

    CERN Document Server

    Lowe, David A; Skanata, Antun

    2011-01-01

    It has been proposed that a hidden conformal field theory (CFT) governs the dynamics of low frequency scattering in a general Kerr black hole background. We further investigate this correspondence by mapping higher order corrections to the massless wave equations in a Kerr background to an expansion within the CFT in terms of higher dimension operators. This implies the presence of infinite towers of CFT primary operators with positive conformal dimensions compatible with unitarity. The exact Kerr background softly breaks the conformal symmetry and the scaling dimensions of these operators run with frequency. The scale-invariant fixed point is dual to a degenerate case of flat spacetime.

  3. Hidden Kerr/CFT at finite frequencies

    CERN Document Server

    Lowe, David A; Skanata, Antun

    2013-01-01

    Massless fields propagating in a generic Kerr black hole background enjoy a hidden SL(2,R)xSL(2,R) symmetry. We determine how the exact mode functions decompose into representations of this symmetry group. This extends earlier results on the low frequency limit of the massless scalar case to finite frequencies and general spin. As an application, we numerically determine the parameters of the representations that appear in quasinormal modes. These results represent a first step to formulating a more precise mapping to a holographic dual conformal field theory for generic black holes.

  4. A New Hidden Web Crawling Approach

    OpenAIRE

    L.Saoudi; A.Boukerram; S.Mhamedi

    2015-01-01

    Traditional search engines deal with the Surface Web which is a set of Web pages directly accessible through hyperlinks and ignores a large part of the Web called hidden Web which is a great amount of valuable information of online database which is “hidden” behind the query forms. To access to those information the crawler have to fill the forms with a valid data, for this reason we propose a new approach which use SQLI technique in order to find the most promising keywords of a specific dom...

  5. Hidden Scale Invariance in Condensed Matter

    DEFF Research Database (Denmark)

    Dyre, J. C.

    2014-01-01

    . This means that the phase diagram becomes effectively one-dimensional with regard to several physical properties. Liquids and solids with isomorphs include most or all van der Waals bonded systems and metals, as well as weakly ionic or dipolar systems. On the other hand, systems with directional bonding...... (hydrogen bonds or covalent bonds) or strong Coulomb forces generally do not exhibit hidden scale invariance. The article reviews the theory behind this picture of condensed matter and the evidence for it coming from computer simulations and experiments...

  6. Genetic Algorithms Principles Towards Hidden Markov Model

    Directory of Open Access Journals (Sweden)

    Nabil M. Hewahi

    2011-10-01

    Full Text Available In this paper we propose a general approach based on Genetic Algorithms (GAs to evolve Hidden Markov Models (HMM. The problem appears when experts assign probability values for HMM, they use only some limited inputs. The assigned probability values might not be accurate to serve in other cases related to the same domain. We introduce an approach based on GAs to find
    out the suitable probability values for the HMM to be mostly correct in more cases than what have been used to assign the probability values.

  7. Fifty Years After, Hidden Children Speak

    Directory of Open Access Journals (Sweden)

    Léa Marcou

    2008-06-01

    Full Text Available “For fifty years, I have not spoken of my childhood years in France during the second world war. A hidden child, I lived under a false name amongst unknown people, being careful – as I had been taught – not to reveal, by a gesture or by a word, that I was Jewish. I knew I was in danger, still not understanding why and I was constantly afraid. I didn't know whether I would see again one day my parents from whom I had been suddenly taken away. Nonetheless what were my pains compared to those of...

  8. Detecting Structural Breaks using Hidden Markov Models

    DEFF Research Database (Denmark)

    Ntantamis, Christos

    Testing for structural breaks and identifying their location is essential for econometric modeling. In this paper, a Hidden Markov Model (HMM) approach is used in order to perform these tasks. Breaks are defined as the data points where the underlying Markov Chain switches from one state to another....... The locations of the breaks are subsequently obtained by assigning states to data points according to the Maximum Posterior Mode (MPM) algorithm. The Integrated Classification Likelihood-Bayesian Information Criterion (ICL-BIC) allows for the determination of the number of regimes by taking into account...... in the monetary policy of United States, the dierent functional form being variants of the Taylor (1993) rule....

  9. HUMANE MARKETING, PEACE MARKETING AND REBRANDING MARKETING

    Directory of Open Access Journals (Sweden)

    Alexandru Mircea NEDELEA

    2016-08-01

    Full Text Available According to humane marketing, the entire population of the Earth must be happy, content and even delighted, not only the clients of certain companies (as considered by the classical marketing. Therefore, from this viewing point, we are dealing with the necessary activity of rebranding the marketing itself. Humane marketing represents and concerns the entire economic system regarded from the point of view of the final result, seen by comparison to the happiness of the entire humanity. Humane marketing represents a new concept, a new vision, a new way of seeing the relationship between the individual and the society he lives in. The essence of the concept (orientation of humane marketing consists in identifying, anticipating and quantifying the needs and desires of humans and their satisfaction. Rebranding marketing will allow passing from a vicious marketing to a beneficial, humane marketing. We think that the society has reached a level of development which allows only one viable solution for evolution, namely to make a qualitative leap in the consciousness of the humanity, which should include, among others, the waiver of aggressive marketing made only in order to obtain profit, to the detriment of attaining human happiness, both individually and of the entire humanity.

  10. Electronic Markets Ontology: ideal architecture for global capital market

    Directory of Open Access Journals (Sweden)

    Davide Khalil

    1998-11-01

    Full Text Available When approaching electronic capital market design and microstructure with the focus of analysing and improving existing markets with end-state analysis, it is necessary to name an ideal objective. This serves the purposes of technology evaluation and the development of a standard framework for structural measurement in modeling and language paradigm design. An ideal capital market architecture is presented in this paper that is feasible with current technology based on the end-to-end functionality of existing capital markets including internal requirements of participants. Various architectural and ethical issues are introduced and discussed sketching a framework for further work in quantifying electronic markets.

  11. Food Marketing in Irish Schools

    Science.gov (United States)

    Kelly, Colette; Clerkin, Pauline; Gabhainn, Saoirse Nic; Mulvihill, Maureen

    2010-01-01

    Purpose: Schools are thought to represent a growing marketing opportunity for food advertisers in many countries. Marketing of unhealthy food to children is linked to the increased prevalence of obesity worldwide. This paper aims to explore ways in which schools respond to commercial activity around food marketing. Design/methodology/approach: A…

  12. Aesthetical expression of newspaper format design in the marketing time%探析营销时代报纸版式设计的美感表达

    Institute of Scientific and Technical Information of China (English)

    高宝宁

    2009-01-01

    In order to search the aesthetical expression of newspaper format design in the marketing time,scientific design methods and printing technology, specialized esthetic level and design idea are discussed. The theory was integrated with practice to analyze the change of newspaper's farmat,which not only has something to do with news and art,with traditional decoration,but also has established the visual science, the reading rule, the marketing, information transmission, the visual load bearing, the reading process, the overall image, the cultural personal status integrity design. The aesthetic activity is the object;aesthetic sense experience is intermediary, beautiful aesthetic artistic creation. The common phenomenon and a universal law of science is the science and the artistic union process.%为了探析适应营销时代报纸版式设计的美感表达,运用了印刷制版技术、专业审美水平、设计理念等科学设计方法,理论联系实际地分析了现代报纸版面设计颠覆性的变化,这不单是新闻加艺术的关系,也不是传统意义的美化和装饰,而是建立在视觉科学、阅读规律、市场营销之上,对信息传达、视觉承载、阅读过程、整体形象、文化品位的完整设计,是一个以审美活动为对象,以美感经验为中介,研究美、审美和艺术创造的一般现象和普遍规律的一门科学,是科学与艺术结合的过程.

  13. Illegal markets: Estimates of global proceeds

    Directory of Open Access Journals (Sweden)

    Marinković Darko M.

    2015-01-01

    Full Text Available Illegal markets represent a phenomenon of considerable economic, political and social significance whose annual income exceeds the value of a thousand billion USD. Illegal market participants are beyond the reach of government institutions and rule of law while social connections and personal acquaintances play an important role of functional substitute. In the last decade there was a significant increase of illegal trafficking of narcotics, people, fire arms, counterfeit products and natural resources. Both selling and purchase of these as well as other kinds of products and services at illegal markets are generally characterized by high level of organization and presence of strong criminal groups and networks. Although these activities existed in the past their present scope and geographic distribution are without precedent. Measuring unlawful financial flows at illegal markets represents quite a complex task. Various estimates are the result of inexistence of uniform and generally accepted methodology. In addition to this, the special problem is also the consensus of market actors, because of which the phenomenon of illegal markets and distribution of products and services at these markets is rather hidden. The paper defines and analyzes the key features of illegal markets, the role of organized crime at illegal markets, as well as the estimates of the values of financial flows at the markets of counterfeit products, narcotics, and people as goods, or human organs and sexual services, weapons, tobacco products and dirty money.

  14. Gender Based Emotion Recognition System for Telugu Rural Dialects Using Hidden Markov Models

    CERN Document Server

    D, Prasad Reddy P V G; Srinivas, Y; Brahmaiah, P

    2010-01-01

    Automatic emotion recognition in speech is a research area with a wide range of applications in human interactions. The basic mathematical tool used for emotion recognition is Pattern recognition which involves three operations, namely, pre-processing, feature extraction and classification. This paper introduces a procedure for emotion recognition using Hidden Markov Models (HMM), which is used to divide five emotional states: anger, surprise, happiness, sadness and neutral state. The approach is based on standard speech recognition technology using hidden continuous markov model by selection of low level features and the design of the recognition system. Emotional Speech Database from Telugu Rural Dialects of Andhra Pradesh (TRDAP) was designed using several speaker's voices comprising the emotional states. The accuracy of recognizing five different emotions for both genders of classification is 80% for anger-emotion which is achieved by using the best combination of 39-dimensioanl feature vector for every f...

  15. Politisk marketing

    DEFF Research Database (Denmark)

    Disciplinen politisk marketing er udbredt i mange vestlige lande. Imidlertid er kendskabet til politisk marketing i Danmark bemærkelsesværdigt lavt. I det lys er denne bog Politisk Marketing: Personer, Partier & Praksis den første bog i Danmark, som -ud fra marketing- indkredser de sidste mange års...... brudflader i dansk politik. Gennem ti bidrag fra forskere og praktikere udskraber forfatterne et DNA for feltet politisk marketing. Kort sagt kan du i denne bog finde svarene på: Hvad er politisk marketing? Hvordan har det udviklet sig? Og hvilke konsekvenser har dette fænomen for vælgere, partier og...

  16. 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.

  17. Modeling and Analysis of Wholesale Electricity Market Design. Understanding the Missing Money Problem. December 2013 - January 2015

    Energy Technology Data Exchange (ETDEWEB)

    Papalexopoulos, A. [ECCO International, Inc., San Francisco, CA (United States); Hansen, C. [ECCO International, Inc., San Francisco, CA (United States); Perrino, D. [ECCO International, Inc., San Francisco, CA (United States); Frowd, R. [ECCO International, Inc., San Francisco, CA (United States)

    2015-05-31

    This project examined the impact of renewable energy sources, which have zero incremental energy costs, on the sustainability of conventional generation. This “missing money” problem refers to market outcomes in which infra-marginal energy revenues in excess of operations and maintenance (O&M) costs are systematically lower than the amortized costs of new entry for a marginal generator. The problem is caused by two related factors: (1) conventional generation is dispatched less, and (2) the price that conventional generation receives for its energy is lower. This lower revenue stream may not be sufficient to cover both the variable and fixed costs of conventional generation. In fact, this study showed that higher wind penetrations in the Electric Reliability Council of Texas (ERCOT) system could cause many conventional generators to become uneconomic.

  18. Carotta: Revealing Hidden Confounder Markers in Metabolic Breath Profiles

    Directory of Open Access Journals (Sweden)

    Anne-Christin Hauschild

    2015-06-01

    Full Text Available Computational breath analysis is a growing research area aiming at identifying volatile organic compounds (VOCs in human breath to assist medical diagnostics of the next generation. While inexpensive and non-invasive bioanalytical technologies for metabolite detection in exhaled air and bacterial/fungal vapor exist and the first studies on the power of supervised machine learning methods for profiling of the resulting data were conducted, we lack methods to extract hidden data features emerging from confounding factors. Here, we present Carotta, a new cluster analysis framework dedicated to uncovering such hidden substructures by sophisticated unsupervised statistical learning methods. We study the power of transitivity clustering and hierarchical clustering to identify groups of VOCs with similar expression behavior over most patient breath samples and/or groups of patients with a similar VOC intensity pattern. This enables the discovery of dependencies between metabolites. On the one hand, this allows us to eliminate the effect of potential confounding factors hindering disease classification, such as smoking. On the other hand, we may also identify VOCs associated with disease subtypes or concomitant diseases. Carotta is an open source software with an intuitive graphical user interface promoting data handling, analysis and visualization. The back-end is designed to be modular, allowing for easy extensions with plugins in the future, such as new clustering methods and statistics. It does not require much prior knowledge or technical skills to operate. We demonstrate its power and applicability by means of one artificial dataset. We also apply Carotta exemplarily to a real-world example dataset on chronic obstructive pulmonary disease (COPD. While the artificial data are utilized as a proof of concept, we will demonstrate how Carotta finds candidate markers in our real dataset associated with confounders rather than the primary disease (COPD

  19. Women's hidden transcripts about abortion in Brazil.

    Science.gov (United States)

    Nations, M K; Misago, C; Fonseca, W; Correia, L L; Campbell, O M

    1997-06-01

    Two folk medical conditions, "delayed" (atrasada) and "suspended" (suspendida) menstruation, are described as perceived by poor Brazilian women in Northeast Brazil. Culturally prescribed methods to "regulate" these conditions and provoke menstrual bleeding are also described, including ingesting herbal remedies, patent drugs, and modern pharmaceuticals. The ingestion of such self-administered remedies is facilitated by the cognitive ambiguity, euphemisms, folklore, etc., which surround conception and gestation. The authors argue that the ethnomedical conditions of "delayed" and "suspended" menstruation and subsequent menstrual regulation are part of the "hidden reproductive transcript" of poor and powerless Brazilian women. Through popular culture, they voice their collective dissent to the official, public opinion about the illegality and immorality of induced abortion and the chronic lack of family planning services in Northeast Brazil. While many health professionals consider women's explanations of menstrual regulation as a "cover-up" for self-induced abortions, such popular justifications may represent either an unconscious or artful manipulation of hegemonic, anti-abortion ideology expressed in prudent, unobtrusive and veiled ways. The development of safer abortion alternatives should consider women's hidden reproductive transcripts.

  20. Atlas of solar hidden photon emission

    Energy Technology Data Exchange (ETDEWEB)

    Redondo, Javier [Departamento de Física Teórica, Universidad de Zaragoza,Pedro Cerbuna 12, E-50009, Zaragoza (Spain); Max-Planck-Institut für Physik, Werner-Heisenberg-Institut,Föhringer Ring 6, 80805 München (Germany)

    2015-07-20

    Hidden photons, gauge bosons of a U(1) symmetry of a hidden sector, can constitute the dark matter of the universe and a smoking gun for large volume compactifications of string theory. In the sub-eV mass range, a possible discovery experiment consists on searching the copious flux of these particles emitted from the Sun in a helioscope setup à la Sikivie. In this paper, we compute in great detail the flux of HPs from the Sun, a necessary ingredient for interpreting such experiments. We provide a detailed exposition of transverse photon-HP oscillations in inhomogenous media, with special focus on resonance oscillations, which play a leading role in many cases. The region of the Sun emitting HPs resonantly is a thin spherical shell for which we justify an averaged-emission formula and which implies a distinctive morphology of the angular distribution of HPs on Earth in many cases. Low mass HPs with energies in the visible and IR have resonances very close to the photosphere where the solar plasma is not fully ionised and requires building a detailed model of solar refraction and absorption. We present results for a broad range of HP masses (from 0–1 keV) and energies (from the IR to the X-ray range), the most complete atlas of solar HP emission to date.