WorldWideScience

Sample records for creation miljoeteknologiske styrkepositioner

  1. Environmental technology strongholds. A business analysis of cluster creation; Miljoeteknologiske styrkepositioner. En erhvervsanalyse af klyngedannelse

    Energy Technology Data Exchange (ETDEWEB)

    Rosted, J.; Andersen, Torsten; Degn Bertelsen, M. [FORA (Denmark)

    2006-08-31

    Global focus on environmental responsibility has increased interest in new environmental technology solutions, and environmental technologies will see impressive global growth rates in the coming decades. Environmental technologies make important contributions to solving global environmental challenges. But they are only part of the solution. The development of ground-braking environmental technology solutions should go hand in hand with political decisions on binding environmental goals, public environmental regulation and economic incentives that promote an appropriate behaviour among companies and consumers. The environmental technology market is a highly competitive market that focuses on utilising new and emerging technologies. A large number of Danish companies are active participants in the global competition. There are several examples of government institutions taking an active part in the competition. More and more, new environmental technologies are developed in a binding and strategic collaboration involving companies, universities, research laboratories and government authorities. The level of Danish government authority participation is a critical element. However, this is not the focus of this analysis. The purpose of the analysis is to identify environmental technology areas where Denmark potentially could create new strongholds, if strategic and binding collaboration involving companies, knowledge institutions and government authorities is carried out. The actual level of co-operation should be decided among the relevant stake holders. (au)

  2. Survey < > Creation

    DEFF Research Database (Denmark)

    2017-01-01

    The project, Survey Creation suggests that point cloud models from 3D scans of an existing space can be the source for explorative drawings. By probing into the procedure of 3D laser scanning, it became possible to make use of the available point clouds to both access geometric representation......) and the creation drawing (of the anticipated)....

  3. Path Creation

    DEFF Research Database (Denmark)

    Karnøe, Peter; Garud, Raghu

    2012-01-01

    This paper employs path creation as a lens to follow the emergence of the Danish wind turbine cluster. Supplier competencies, regulations, user preferences and a market for wind power did not pre-exist; all had to emerge in a tranformative manner involving multiple actors and artefacts. Competenc......This paper employs path creation as a lens to follow the emergence of the Danish wind turbine cluster. Supplier competencies, regulations, user preferences and a market for wind power did not pre-exist; all had to emerge in a tranformative manner involving multiple actors and artefacts....... Competencies emerged through processes and mechanisms such as co-creation that implicated multiple learning processes. The process was not an orderly linear one as emergent contingencies influenced the learning processes. An implication is that public policy to catalyse clusters cannot be based...

  4. Co-Creation

    DEFF Research Database (Denmark)

    Degnegaard, Rex

    2012-01-01

    Co-creation as a concept has won terrain over the past 10 years. In practice as well as in literature, co-creation is climbing the agenda in relation to contemporary opportunities and challenges within management, organization development, and change initiatives. However, there Is very little...... research-based literature on the development of co-creation. This paper aims to build an overview of the literature on co-creation to explore what the existing literature relate to and indeed to pinpoint if any pattern or streams can be identified. A main finding from the analysis is how co-creation tends...

  5. Creationism in Europe

    DEFF Research Database (Denmark)

    For decades, the creationist movement was primarily situated in the United States. Then, in the 1970s, American creationists found their ideas welcomed abroad, first in Australia and New Zealand, then in Korea, India, South Africa, Brazil, and elsewhere—including Europe, where creationism plays...... an expanding role in public debates about science policy and school curricula. In this, the first comprehensive history of creationism in Europe, leading historians, philosophers, and scientists narrate the rise of—and response to—scientific creationism, creation science, intelligent design, and organized...... antievolutionism in countries and religions throughout Europe. Providing a unique map of creationism in Europe, the authors chart the surprising history of creationist activities and strategies there. Over the past forty years, creationism has spread swiftly among European Catholics, Protestants, Jews, Hindus...

  6. Creationism in Europe

    DEFF Research Database (Denmark)

    For decades, the creationist movement was primarily situated in the United States. Then, in the 1970s, American creationists found their ideas welcomed abroad, first in Australia and New Zealand, then in Korea, India, South Africa, Brazil, and elsewhere—including Europe, where creationism plays...... the teaching of creationism as a scientific discipline on an equal footing with the theory of evolution." Creationism in Europe offers a discerning introduction to the cultural history of modern Europe, the variety of worldviews in Europe, and the interplay of science and religion in a global context...

  7. Science, evolution, and creationism

    National Research Council Canada - National Science Library

    Committee on Revising Science and Creationism

    ... are more comfortable. In the book Science, Evolution, and Creationism, a group of experts assembled by the National Academy of Sciences and the Institute of Medicine explain the fundamental methods of science, document...

  8. Co-creation theory.

    Science.gov (United States)

    Lynch, Elizabeth

    The Design Council is working with healthcare staff and users to reconfigure services for the 21st century. This 'co-creation approach' has focused on diabetes and motivating older people to stay healthy.

  9. Creationism in Europe

    DEFF Research Database (Denmark)

    For decades, the creationist movement was primarily situated in the United States. Then, in the 1970s, American creationists found their ideas welcomed abroad, first in Australia and New Zealand, then in Korea, India, South Africa, Brazil, and elsewhere—including Europe, where creationism plays....... It will be of interest to students and scholars in the history and philosophy of science, religious studies, and evolutionary theory, as well as policy makers and educators concerned about the spread of creationism in our time....

  10. Creationism in Europe

    DEFF Research Database (Denmark)

    Blancke, Stefaan; Hjermitslev, Hans Henrik; Braeckman, Johan

    2013-01-01

    which material is missing from the literature (the “gaps”) and signal which gaps we think should first be filled. Third, on the basis of a forthcoming international historical study, we outline the possible factors that affect the popularity of creationism in Europe (the “prospects”). We also sketch how...... a sustained study of European creationism can contribute to other research domains such as the study of cultural evolution and the relation between science and religion....

  11. Money Creation and Destruction

    OpenAIRE

    Faure, Salomon; Gersbach, Hans

    2017-01-01

    We study money creation and destruction in today’s monetary architecture and examine the impact of monetary policy and capital regulation in a general equilibrium setting. There are two types of money created and destructed: bank deposits, when banks grant loans to firms or to other banks and central bank money, when the central bank grants loans to private banks. We show that equilibria yield the first-best level of money creation and lending when prices are flexible, regardless of the monet...

  12. Architectural Creation of Light

    DEFF Research Database (Denmark)

    Bülow, Katja

    2015-01-01

    Bidraget "Architectural Creation of Light" indgår sammen med 108 andre bidrag i bogen "You Say Light, I Think Shadow". Bogens indhold undersøger: "Hvad er lys". I dette bidrag besvares spørgsmålet gennem iagttagelser af arkitektstuderendes undersøgelser af lyset i deres arbejdsmodeller i...

  13. Creation / accumulation city

    NARCIS (Netherlands)

    Doevendans, C.H.; Schram, A.L.

    2005-01-01

    A distinction between basic archetypes of urban form was made by Bruno Fortier: the accumulation city as opposed to the creation city. These archetypes derive from archaeology - being based on the Roman and the Egyptian city - but are interpreted as morphological paradigms, as a set of assumptions

  14. Astronomy and Creationism.

    Science.gov (United States)

    Morrison, David

    1982-01-01

    Discusses the effects on astronomy courses/curriculum if equal time were given to the concept that the universe was created in its present form about ten thousand years ago. Includes the full text on a resolution concerning creationism passed by the Board of Directors of the Astronomical Society of the Pacific. (Author/JN)

  15. Creationism and intelligent design.

    Science.gov (United States)

    Pennock, Robert T

    2003-01-01

    Creationism, the rejection of evolution in favor of supernatural design, comes in many varieties besides the common young-earth Genesis version. Creationist attacks on science education have been evolving in the last few years through the alliance of different varieties. Instead of calls to teach "creation science," one now finds lobbying for "intelligent design" (ID). Guided by the Discovery Institute's "Wedge strategy," the ID movement aims to overturn evolution and what it sees as a pernicious materialist worldview and to renew a theistic foundation to Western culture, in which human beings are recognized as being created in the image of God. Common ID arguments involving scientific naturalism, "irreducible complexity," "complex specified information," and "icons of evolution," have been thoroughly examined and refuted. Nevertheless, from Kansas to Ohio to the U.S. Congress, ID continues lobbying to teach the controversy, and scientists need to be ready to defend good evolution education.

  16. Creation of Auditing Knowledge:

    DEFF Research Database (Denmark)

    Liempd, Dennis van

      Even though auditing research could play a role in understanding the many challenges that are threatening the profession, and in providing possible solutions, it seems to have failed in adequately doing so. This is for a major part because of a lack of research into auditing's basic assumptions......, and a too one-sided view on the creation of auditing knowledge. The purpose of this paper is to call for more (diverse) research in this area. Earlier calls have been few and far between, and have not resulted in a lot of research. Within the last two decades though, the auditing universe has changed so...... much that high-quality auditing research never has been needed more. By reviewing available literature challenges to the auditing profession are explored, and the creation of knowledge in general and auditing knowledge in particular are discussed with respect to methodological approaches and operative...

  17. Creationism in the Netherlands

    OpenAIRE

    Blancke, Stefaan

    2010-01-01

    Recent events indicate that creationists are becoming increasingly active in the Netherlands. This article offers an overview of these events. First, I discuss the introduction of Intelligent Design (ID) creationism into the Dutch public sphere by a renowned physicist, Cees Dekker. Later, Dekker himself shifted towards a more evolution-friendly position, theistic evolution. Second, we will see how Dekker was followed in this shift by Andries Knevel, who is an important figure within the Dutch...

  18. Creation, Identity and Reflection

    Directory of Open Access Journals (Sweden)

    Alina Beatrice Cheşcă

    2015-05-01

    Full Text Available The paper “Creation, Identity and Reflection” approaches the identification in the “mirror” of reality with creation, in other words seeking the authors’ identity in the reflected images. Reflection means attempting to find oneself, the mirror being the main principle of creation. Many characters become interesting only when they step into the world beyond the mirror, when their faces are doubled by the other self or when their selves are returned by other characters. The narcissistic concept of the mirror, i.e. the reflection in the mirror and the representation of the mirror itself, is a recurrent one in literature, but the reflection of the self which is not the self (as it is a reflection does not necessarily appear in a mirror or in a photograph or portrait. Sometimes, the not-self is returned to the self by another person or character. As far as Oscar Wilde’s theories are concerned, the main idea is that people are interesting for their masks, not for their inner nature. What Wilde calls “inner nature” is the characters’ un-reflected self and the mask is the reflection, the self in the mirror. Some characters’ relationships develop within a fiction that they dramatically try to preserve and protect with the risk of suffering. They refuse to take off the masks which define them in the others’ minds and hearts; the narcissistic individuals (both artists and characters seek and love their own image which they project upon facts, thus creating a fictive realm.

  19. Aesthetics and collective creation

    DEFF Research Database (Denmark)

    Jakobsen, Annette Svaneklink

    2013-01-01

    When Lacaton & Vassal created the first phase of transforming the Palais de Tokyo in Paris into a center for centemporary creation (2001), they envisioned how activities and interactions could unfold in the already existing building. In the second phase of the project (2012), they created new...... in order to reach new audiences (Louvre-Lens, 2012) or to develop the museum practice through participations (BMW Guggenheim, 2011-2013). The Louvre-Lens is built in a former coal mining area in Northern France with the aim of contributing to a different cultural identity and the architecture by SANAA...

  20. Path dependence and creation

    DEFF Research Database (Denmark)

    Garud, Raghu; Karnøe, Peter

    This edited volume stems from a conference held in Copenhagen that the authors ran in August of 1997. The authors, aware of the recent work in evolutionary theory and the science of chaos and complexity, challenge the sometimes deterministic flavour of this work. They are interested in uncovering...... the place of agency in these theories that take history so seriously. In the end, they are as interested in path creation and destruction as they are in path dependence. This book is compiled of both theoretical and empirical writing. It shows relatively well-known industries such as the automobile...

  1. Life after stoma creation

    DEFF Research Database (Denmark)

    Danielsen, Anne Kjærgaard

    2013-01-01

    , as well as an alteration in the bodily design. Research in the field may provide additional information about central elements when adapting to life with a stoma. There are currently no studies that adequately focus on the relationship between health-related quality of life and stoma construction...... in a Danish context, neither for temporary or permanent construction, nor in relation to the importance of stoma handling. Purpose: The overall objective of the study was to investigate health-related quality of life related to stoma creation and patient education. Methodologically, the project......: Impact on everyday life and Educational Needs. The study included 15 participants who were interviewed in groups related to whether they were treated for cancer or non-cancer. The results showed that participants often experienced the stoma as a taboo, and emotions related to stigma were identified...

  2. Creation through Polychronization

    Directory of Open Access Journals (Sweden)

    John Matthias

    2017-11-01

    Full Text Available I have recently suggested that some of the processes involved in the collaborative composition of new music could be analogous to several ideas introduced by Izhikevich in his theory of cortical spiking neurons and simple memory, a process which he calls Polychronization. In the Izhikevich model, the evocation of simple memories is achieved by the sequential re-firing of the same Polychronous group of neurons which was initially created in the cerebral cortex by the sensual stimulus. Each firing event within the group is contingent upon the previous firing event and, in particular, contingent upon the timing of the firings, due to a phenomenon known as “Spike Timing Dependent Plasticity.” I argue in this article that the collaborative creation of new music involves contingencies which form a Polychronous group across space and time which helps to create a temporary shared memorial space between the collaborators.

  3. The Scientific Creationism

    Directory of Open Access Journals (Sweden)

    Raluca Marinela SILAGHI

    2016-07-01

    Full Text Available The subject of the present paper is the analysis of the origin of the universe, time, life, mankind and of the geological column, from the perspective of the creationist model, and through comparisons with the evolutionist model. The creationist model, as opposed to the evolutionist one, affirms that the universe and also the mankind were created directly and perfectly by the Creator. Since the very beginning, man has been endowed with a complete biological development, with the capacity to think, with freedom of choice, with certain abilities of survival, of using the land and its resources in conformity with the purpose intended by the Creator and with the ability to transmit ideas in written form over generations. The geological column has been formed during a single age, through a hydraulic catastrophic event (that corresponds to the Archaeozoic Era that has lead to the storing of sediments (Proterozoic; generated by the disintegration of mountains and rocks and to the creation of all the fossil deposits, from the death of plants, animals and human beings trapped by the sediments.

  4. Job Creation and Job Types

    DEFF Research Database (Denmark)

    Kuhn, Johan Moritz; Malchow-Møller, Nikolaj; Sørensen, Anders

    2016-01-01

    We extend earlier analyses of the job creation of start-ups versus established firms by considering the educational content of the jobs created and destroyed. We define education-specific measures of job creation and job destruction at the firm level, and we use these measures to construct a meas...

  5. Job Creation and Job Types

    DEFF Research Database (Denmark)

    Kuhn, Johan M.; Malchow-Møller, Nikolaj; Sørensen, Anders

    We extend earlier analyses of the job creation of start-ups vs. established firms by taking into consideration the educational content of the jobs created and destroyed. We define educationspecific measures of job creation and job destruction at the firm level, and we use these to construct a mea...

  6. The Co-creation Continuum

    DEFF Research Database (Denmark)

    Ind, Nicholas; Iglesias, Oriol; Markovic, Stefan

    2017-01-01

    -creation - from tactical market research tool to strategic collaborative innovation method, and shows that brands can be positioned along a continuum between these two polarities. This article also presents the implications for those that want to seize the potential of co-creation....

  7. Job Creation and Job Types

    DEFF Research Database (Denmark)

    Kuhn, Johan M.; Malchow-Møller, Nikolaj; Sørensen, Anders

    We extend earlier analyses of the job creation of start-ups vs. established firms by taking into consideration the educational content of the jobs created and destroyed. We define educationspecific measures of job creation and job destruction at the firm level, and we use these to construct...... a measure of “surplus job creation” defined as jobs created on top of any simultaneous destruction of similar jobs in incumbent firms in the same region and industry. Using Danish employer-employee data from 2002-7, which identify the start-ups and which cover almost the entire private sector......, these measures allow us to provide a more nuanced assessment of the role of entrepreneurial firms in the job-creation process than previous studies. Our findings show that while start-ups are responsible for the entire overall net job creation, incumbents account for more than a third of net job creation within...

  8. Value Creation in International Business

    DEFF Research Database (Denmark)

    The edited collection brings into focus the meanings, interpretations and the process of value creation in international business. Exploring value creation in the context of emerging and developed economies, Volume 2 takes the perspective of small and medium sized enterprises and examines various...... approaches to value creation in the process of firm internationalization. Providing theoretical and practical insights, the authors open an intellectual debate into what value is, and how it is created through the internationalization activities of firms. Value Creation in International Business...... is a pioneering two volume work intended to provoke theoretical and empirical development in International Business research. Moreover, it is intended as a bridge between concepts derived from general business firm-level research agendas such as value creation and business model, and internationalization...

  9. Particle creation in inhomogeneous spacetimes

    International Nuclear Information System (INIS)

    Frieman, J.A.

    1989-01-01

    We study the creation of particles by inhomogeneous perturbations of spatially flat Friedmann-Robertson-Walker cosmologies. For massless scalar fields, the pair-creation probability can be expressed in terms of geometric quantities (curvature invariants). The results suggest that inhomogeneities on scales up to the particle horizon will be damped out near the Planck time. Perturbations on scales larger than the horizon are explicitly shown to yield no created pairs. The results generalize to inhomogeneous spacetimes several earlier studies of pair creation in homogeneous anisotropic cosmologies

  10. Value Creation in International Business

    DEFF Research Database (Denmark)

    is a pioneering two volume work intended to provoke theoretical and empirical development in International Business research. Moreover, it is intended as a bridge between concepts derived from general business firm-level research agendas such as value creation and business model, and internationalization......The edited collection brings into focus the meanings, interpretations and the process of value creation in international business. Exploring value creation in the context of emerging and developed economies, Volume 2 takes the perspective of small and medium sized enterprises and examines various...

  11. Entrepreneuring as Organisation-Creation

    DEFF Research Database (Denmark)

    Hjorth, Daniel

    2014-01-01

    This chapter aims at making a contribution to the study of entrepreneurship and creativity by developing a processual conceptualisation of a form of entrepreneurial creativity called entrepreneuring or organisation-creation. Such a processual conceptualisation of entrepreneuring will answer...

  12. Particle creation during vacuum decay

    International Nuclear Information System (INIS)

    Rubakov, V.A.

    1984-01-01

    The hamiltonian approach is developed with regard to the problem of particle creation during the tunneling process, leading to the decay of the false vacuum in quantum field theory. It is shown that, to the lowest order in (h/2π), the particle creation is described by the euclidean Schroedinger equation in an external field of a bounce. A technique for solving this equation is developed in an analogy to the Bogoliubov transformation technique, in the theory of particle creation in the presence of classical background fields. The technique is illustrated by two examples, namely, the particle creation during homogeneous vacuum decay and during the tunneling process leading to the materialization of the thin-wall bubble of a new vacuum in the metastable one. The curious phenomenon of intensive particle annihilation during vacuum decay is discussed and explicitly illustrated within the former example. The non-unitary extension of the Bogoliubov u, v transformations is described in the appendix. (orig.)

  13. Ludic Educational Game Creation Tool

    DEFF Research Database (Denmark)

    Vidakis, Nikolaos; Syntychakis, Efthimios; Kalafatis, Konstantinos

    2015-01-01

    This paper presents initial findings and ongoing work of the game creation tool, a core component of the IOLAOS(IOLAOS in ancient Greece was a divine hero famed for helping with some of Heracles’s labors.) platform, a general open authorable framework for educational and training games. The game...... creation tool features a web editor, where the game narrative can be manipulated, according to specific needs. Moreover, this tool is applied for creating an educational game according to a reference scenario namely teaching schoolers road safety. A ludic approach is used both in game creation and play....... Helping children staying safe and preventing serious injury on the roads is crucial. In this context, this work presents an augmented version of the IOLAOS architecture including an enhanced game creation tool and a new multimodality module. In addition presents a case study for creating educational games...

  14. Banks’ Capital and Liquidity Creation

    OpenAIRE

    Horváth, Roman; Seidler, Jakub; Weill, Laurent

    2012-01-01

    This paper examines the relation between banks’ capital and liquidity creation. This issue is of interest to determine the potential impact of higher capital requirements for banks on their liquidity creation, which may have particular importance with new Basel III reform demanding from banks higher capital. We perform Granger-causality tests in a dynamic GMM panel estimator framework on an exhaustive dataset of Czech banks from 2000 to 2010.

  15. 'Ethos' Enabling Organisational Knowledge Creation

    Science.gov (United States)

    Matsudaira, Yoshito

    This paper examines knowledge creation in relation to improvements on the production line in the manufacturing department of Nissan Motor Company and aims to clarify embodied knowledge observed in the actions of organisational members who enable knowledge creation will be clarified. For that purpose, this study adopts an approach that adds a first, second, and third-person's viewpoint to the theory of knowledge creation. Embodied knowledge, observed in the actions of organisational members who enable knowledge creation, is the continued practice of 'ethos' (in Greek) founded in Nissan Production Way as an ethical basis. Ethos is knowledge (intangible) assets for knowledge creating companies. Substantiated analysis classifies ethos into three categories: the individual, team and organisation. This indicates the precise actions of the organisational members in each category during the knowledge creation process. This research will be successful in its role of showing the indispensability of ethos - the new concept of knowledge assets, which enables knowledge creation -for future knowledge-based management in the knowledge society.

  16. Components of Co-creation

    DEFF Research Database (Denmark)

    Tanev, Stoyan

    2009-01-01

    , such an approach misses the advantages of an empirically driven quantitative approach that benefits from larger size samples and is more appropriate for theory building through the development and testing of hypotheses. It is important, therefore, to seek the development of a research methodology that combines...... the benefits of both qualitative and quantitative research approaches for studying the nature of value co-creation. The article provides a first attempt to identify the main research steps of such a methodology. It provides some preliminary results on the key components of value co-creation between firms...... the inner logic of the value co-creation phenomenon as well as the nature of the results reported in this article. The specific nature of the results was found to be suitable for the application of small-N techniques such as the Qualitative Comparative Analysis (QCA) technique which combines the advantages...

  17. Value Co-creation Behaviour

    DEFF Research Database (Denmark)

    Laud, Gaurangi; Karpen, Ingo Oswald

    2017-01-01

    Purpose:The purpose of this paper is to identify antecedents and consequences ofcustomers’ value co-creation behaviour (VCB). VCB as a means to facilitatevalue realisation processes is gaining importance in service research andpractice. Encouraging such enactments can be challenging, but can also...... offercompetitive advantages. Design/methodology/approach:We empirically investigate a conceptual model by converging threecontemporary concepts of co-creation research – embeddedness, VCB and value-in-context– and examining the interdependencies between them. Data were collected in anonline forum of a leading......, the studyhighlights the significance of the nature of customer’s social constellationsto develop contexts where value outcomes are actualised. Understanding thefactors that shape VCB offers insights for firms to recognise how and wherevalue propositions can be deployed that drives on-going co-creation processes...

  18. Facilitating Value Co-Creation

    DEFF Research Database (Denmark)

    Veith, Anne; Assaf, Albert; Josiassen, Alexander

    2013-01-01

    will also lead to a high rewards. According to postmodern consumerism theory, consumers are intrinsically motivated to participate (Arnould et al., 2006; Borghini & Caru, 2008; Etgar, 2008; Fisher & Smith, 2011), but may also be extrinsic motivated by, for instance, appraisal and 'autonomy' (Etgar, 2008......). Therefore, for instance, being part of the process is a key incentive for consumers. Postmodern consumers' search for unique experiences calls for individualization, personalization, etc. Although Prahalad & Ramaswamy (2004), Karpen et al. (2008), and Karpen et al. (2011) have presented S-D Logic...... as a middle range theory it is still difficult for organizations to operationalize their co-creation efforts. This paper argues that postmodern consumerism can be used to guide the operationalization of the co-creation process by identifying the key facilitators of co-creation for the postmodern consumer...

  19. Juvenile Courts. Creation and development

    Directory of Open Access Journals (Sweden)

    Montserrat GONZÁLEZ FERNÁNDEZ

    2013-11-01

    Full Text Available This paper studies the creation of Juvenile or Children's Courts in Spain, analysing their reasons and aims, as well as the ethical and political connotations present on their way of acting. Their history and the one of the institutions that complement them is built from the legislation, writings and ideas of their promoters.

  20. Uprising of Creation in Education

    Science.gov (United States)

    Hatamleh, Habes Mohamed

    2015-01-01

    This research (Uprising of Creation in Education) aims at defining the importance of creativity in education, and its reflection on the elements of the educational process. Creativity is regarded an important element in the nations progress, which depends on the minds of their sons. Creativity became the language of the present age, after the…

  1. Knowledge Creation in Constructivist Learning

    Science.gov (United States)

    Jaleel, Sajna; Verghis, Alie Molly

    2015-01-01

    In today's competitive global economy characterized by knowledge acquisition, the concept of knowledge management has become increasingly prevalent in academic and business practices. Knowledge creation is an important factor and remains a source of competitive advantage over knowledge management. Constructivism holds that learners learn actively…

  2. Evidence for cosmological particle creation?

    Energy Technology Data Exchange (ETDEWEB)

    Pigozzo, C. [Imperial Centre for Inference and Cosmology, Imperial College, Prince Consort Road, London, SW7 2AZ (United Kingdom); Carneiro, S.; Borges, H.A. [Instituto de Física, Universidade Federal da Bahia, Rua Barão de Geremoabo, Salvador, 40210-340, BA (Brazil); Alcaniz, J.S. [Departamento de Astronomia, Observatório Nacional, Rua General José Cristino 77, Rio de Janeiro, 20921-400, RJ (Brazil); Fabris, J.C., E-mail: cpigozzo@ufba.br, E-mail: saulo.carneiro@pq.cnpq.br, E-mail: alcaniz@on.br, E-mail: humberto@ufba.br, E-mail: fabris@pq.cnpq.br [Departamento de Física, Universidade Federal do Espírito Santo, Av. Fernando Ferrari 514, Vitória, 29075-910, ES (Brazil)

    2016-05-01

    A joint analysis of the linear matter power spectrum, distance measurements from type Ia supernovae and the position of the first peak in the anisotropy spectrum of the cosmic microwave background indicates a cosmological, late-time dark matter creation at 95% confidence level.

  3. Ecological ethics and creation faith

    Directory of Open Access Journals (Sweden)

    Ulrich Körtner

    2016-08-01

    Full Text Available Over past decades a concept of ecological ethics has taken root, which is often equated with environmental ethics. Church and theology have also responded to the environmental crisis. In the last third of the past century an intense discourse about the concerns and extent of a so called creation ethics was conducted. In connection with the question of a creation ethics, and the global responsibility of humans for the biosphere of our planet, the topic of creation has also gained new attention in dogmatics. In this way, ecology has also become a topic of systematic theology. The article focuses on the debate in the German speaking context. Occasionally, a quasi-religious elevation of ecology to the status of a doctrine of salvation is observable. Because theology always also has a function of critique of religion, it must also critically engage the sometimes open and sometimes hidden religious contents and claims of eco-ethical concepts. For this purpose, the first step of the present contribution is to more precisely determine the concepts of creation and nature. Thereafter, the problem of anthropocentrism is analysed. In a further step, the concept of sustainability is analysed. In conclusion, the main features of a responsibility-ethics model of ecological ethics are outlined.

  4. The Creation of Experience Spaces

    DEFF Research Database (Denmark)

    Pedersen, Michael Thyrrestrup

    2013-01-01

    will be conducted in the intersection field of collaboration between the Ministry of Culture and four municipalities in East Jutland. The analysis will evolve around how cultural experience spaces are created for the citizens to enjoy. This paper will contribute with knowledge about the creation of experiences...

  5. Concurrent Product & Supply Chain Creation

    DEFF Research Database (Denmark)

    Gubi, Ebbe

    it is a structural premise. We also know that logistics costs generally are estimated 15-20% of total product costs. Accordingly, it stands to reason that a company can reduce costs, and thereby gain an edge on its competitors, by tailoring the supply chain in question to an individual product or product family; i.......e. by creating Focused Supply Chains. At the same time, customer satisfaction can be increased. As a second means to achieving a better fit between product and supply chain, the firm can deploy Design for Logistics, the discipline of considering the supply chain during product creation. The thesis sets out...... and supply chains should be created concurrently and integrated. The concept of Concurrent Product & Supply Chain Creation is introduced, and the two main components Focused Supply Chains and Design For Logistics are explained and exemplified by use of Bang & Olufsen....

  6. The Multiverse and Divine Creation

    Directory of Open Access Journals (Sweden)

    Michael Almeida

    2017-11-01

    Full Text Available I provide the account of divine creation found in multiverse theorists Donald Turner, Klaas Kraay, and Tim O’Connor. I show that the accounts Kraay and Turner offer are incoherent. God does not survey all possible worlds and necessarily actualize those universes in the (on balance good worlds or the worthy worlds. If God necessarily actualizes the multiverse, we have no idea which universes are parts of that multiverse. I show next that Tim O’Connor’s multiverse account of creation is also incoherent. I argue that a preferable multiverse would include a much greater variety of universes than are included in Turner, Kraay or O’Connor. In the last section I offer some concluding remarks.

  7. Brand Personality Creation through Advertising

    OpenAIRE

    Ouwersloot Hans; Tudorica Anamaria

    2001-01-01

    Brand Personality is one of the core dimensions of brand equity. Brand personality refers to the emotional side of a brand image. It is created by all experiences of consumers with a brand, but advertising plays a dominant role in personality creation. In this paper we explore the mechanism that builds brand personality with the help of advertising. We integrate advertising models with the theory of brand personality. Our integrated framework leads to a number of propositions that set an agen...

  8. Technical Knowledge Creation: Enabling Tacit Knowledge Use

    DEFF Research Database (Denmark)

    Søberg, Peder Veng; Chaudhuri, Atanu

    2018-01-01

    The paper investigates knowledge creation in nascent technical industries, a somewhat neglected empirical setting concerning knowledge creation. Frameworks on organizational learning and knowledge creation assume that knowledge creation depends on language creation and neglect the benefits involved...... by allowing elements of new product and process ideas to mature in a tacit form, whereas cognitive neuroscience data suggests that technical knowledge creation is largely nonlinguistic. The four case studies point to excessive reliance on group discussion, a need for more trial and error and that field tests...... and prototypes generate new learnings that save time and lowers subsequent risks. Technical knowledge creation in nascent high tech industries requires opportunities to work with and further develop knowledge in its tacit form. The paper refines frameworks on organizational learning and knowledge creation...

  9. Quantum creation of an inflationary Universe

    International Nuclear Information System (INIS)

    Linde, A.D.

    1984-01-01

    The problem of quantum creation of the Universe is discussed. It is shown that the process of quantum creation of the Universe in a wide class on elementary particle theories leads with a high probability to the creation of an exponentially expanding (inflationary) Universe. Universe size after expansion should exceed l approximately 10 28 cm

  10. Components of Co-creation

    DEFF Research Database (Denmark)

    Allen, Stephen; Bailetti, Tony; Tanev, Stoyan

    2013-01-01

    at conceptualization and categorization of the different types of interactions between end users, the firm and the value network. Although useful, such an approach misses the advantages of an empirically driven quantitative approach that benefits from larger size samples and is more appropriate for theory building...... through the development and testing of hypotheses. It is important, therefore, to seek the development of a research methodology that combines the benefits of both qualitative and quantitative research approaches for studying the nature of value co-creation....

  11. Pair creation and plasma oscillations

    International Nuclear Information System (INIS)

    Prozorkevich, A. V.; Vinnik, D. V.; Schmidt, S. M.; Hecht, M. B.; Roberts, C. D.

    2000-01-01

    We describe aspects of particle creation in strong fields using a quantum kinetic equation with a relaxation-time approximation to the collision term. The strong electric background field is determined by solving Maxwell's equation in tandem with the Vlasov equation. Plasma oscillations appear as a result of feedback between the background field and the field generated by the particles produced. The plasma frequency depends on the strength of the initial background fields and the collision frequency, and is sensitive to the necessary momentum-dependence of dressed-parton masses

  12. Knowledge Sharing is Knowledge Creation

    DEFF Research Database (Denmark)

    Greve, Linda

    2015-01-01

    Knowledge sharing and knowledge transfer are important to knowledge communication. However when groups of knowledge workers engage in knowledge communication activities, it easily turns into mere mechanical information processing despite other ambitions. This article relates literature of knowledge...... communication and knowledge creation to an intervention study in a large Danish food production company. For some time a specific group of employees uttered a wish for knowledge sharing, but it never really happened. The group was observed and submitted to metaphor analysis as well as analysis of co...

  13. The creation of new nuclei

    International Nuclear Information System (INIS)

    Armbruster, P.; Hessberger, F.P.

    1998-01-01

    In the last 60 years physicists have created 20 artificial elements beyond uranium. In 1934 Enrico Fermi predicted the creation of new elements by bombarding atoms with neutrons. This method led to the discovery of neptunium (Z=93), plutonium, americium, curium, berkelium, californium, einsteinium and fermium (Z=100). In fact the capture of a neutron is followed by a beta-decay which increases the atomic number (Z) by one unit. Beyond Z=100 beta-decay no more occurs so a new approach was necessary. Between the American Lawrence Berkeley Laboratory and the Russian Dubna Institute a fierce competition broke out to produce new elements by bombarding transuranium nuclei with light elements such as helium, carbon, nitrogen. This new method required heavy equipment: ion accelerator and detectors but led to the creation of all the elements from Z=101 to Z=106. A new idea was to provoke the fusion of heavy nuclei such as lead and bismuth with colliding argon, nickel or zinc ion beams. This method called 'cold fusion' opened the way to reach the nuclei beyond Z=107. In 1996 the element Z=112 was the last discovered. The next step could be the element Z=114 for which a particular stability is expected. (A.C.)

  14. Knowledge creation in nursing education.

    Science.gov (United States)

    Hassanian, Zahra Marzieh; Ahanchian, Mohammad Reza; Ahmadi, Suleiman; Hossein Gholizadeh, Rezvan; Karimi-Moonaghi, Hossein

    2014-09-28

    In today's society, knowledge is recognized as a valuable social asset and the educational system is in search of a new strategy that allows them to construct their knowledge and experience. The purpose of this study was to explore the process of knowledge creation in nursing education. In the present study, the grounded theory approach was used. This method provides a comprehensive approach to collecting, organizing, and analyzing data. Data were obtained through 17 semi-structured interviews with nursing faculties and nursing students. Purposeful and theoretical sampling was conducted. Based on the method of Strauss and Corbin, the data were analyzed using fragmented, deep, and constant-comparative methods. The main categories included striving for growth and reduction of ambiguity, use of knowledge resources, dynamism of mind and social factors, converting knowledge, and creating knowledge. Knowledge was converted through mind processes, individual and group reflection, praxis and research, and resulted in the creation of nursing knowledge. Discrete nursing knowledge is gained through disconformity research in order to gain more individual advantages. The consequence of this analysis was gaining new knowledge. Knowledge management must be included in the mission and strategic planning of nursing education, and it should be planned through operational planning in order to create applicable knowledge.

  15. Temporary Clusters and Knowledge Creation

    DEFF Research Database (Denmark)

    Maskell, Peter; Bathelt, Harald; Malmberg, Anders

    2004-01-01

    or participating in such events are means toidentify the current market frontier, take stock of relative competitive positions and formfuture plans. These events exhibit many of the characteristics ascribed to permanentclusters, albeit in a temporary, periodic and intensified form. The temporary clusters...... arehotspots of intense knowledge exchange, network building and idea generation.In investigating the extent and nature of these phenomena, the present paper explores anumber of issues. First, it shows that international trade fairs and other professionalgatherings are events which enable firms to compare...... their own products with others whichare available to the world market. Comparisons to and interactions with other firmsstimulate processes of knowledge creation. Second, it demonstrates how trade fairs areimportant for firms when selecting partners with whom to develop global pipelines,enabling access...

  16. Analysing performance through value creation

    Directory of Open Access Journals (Sweden)

    Adrian TRIFAN

    2015-12-01

    Full Text Available This paper draws a parallel between measuring financial performance in 2 variants: the first one using data offered by accounting, which lays emphasis on maximizing profit, and the second one which aims to create value. The traditional approach to performance is based on some indicators from accounting data: ROI, ROE, EPS. The traditional management, based on analysing the data from accounting, has shown its limits, and a new approach is needed, based on creating value. The evaluation of value based performance tries to avoid the errors due to accounting data, by using other specific indicators: EVA, MVA, TSR, CVA. The main objective is shifted from maximizing the income to maximizing the value created for shareholders. The theoretical part is accompanied by a practical analysis regarding the creation of value and an analysis of the main indicators which evaluate this concept.

  17. Skyrmion creation and annihilation by spin waves

    International Nuclear Information System (INIS)

    Liu, Yizhou; Yin, Gen; Lake, Roger K.; Zang, Jiadong; Shi, Jing

    2015-01-01

    Single skyrmion creation and annihilation by spin waves in a crossbar geometry are theoretically analyzed. A critical spin-wave frequency is required both for the creation and the annihilation of a skyrmion. The minimum frequencies for creation and annihilation are similar, but the optimum frequency for creation is below the critical frequency for skyrmion annihilation. If a skyrmion already exists in the cross bar region, a spin wave below the critical frequency causes the skyrmion to circulate within the central region. A heat assisted creation process reduces the spin-wave frequency and amplitude required for creating a skyrmion. The effective field resulting from the Dzyaloshinskii-Moriya interaction and the emergent field of the skyrmion acting on the spin wave drive the creation and annihilation processes

  18. Duality invariance of black hole creation rates

    International Nuclear Information System (INIS)

    Brown, J.D.

    1997-01-01

    Pair creation of electrically charged black holes and its dual process, pair creation of magnetically charged black holes, are considered. It is shown that the creation rates are equal provided the boundary conditions for the two processes are dual to one another. This conclusion follows from a careful analysis of boundary terms and boundary conditions for the Maxwell action. copyright 1997 The American Physical Society

  19. A cosmological model with particle creation

    International Nuclear Information System (INIS)

    Chatterjee, Sujit

    2001-01-01

    A higher dimensional cosmological model is proposed where an expanding universe evolves from the vacuum fluctuation and matter creation takes place out of the gravitational energy. Choosing a particular form of the matter creation function N(t) as an initial conditions it can be shown that starting from an inflationary era the cosmos enters the higher dimensional Friedmann-like phase after a time scale when the matter creation stops

  20. The Future of Co-Creation

    DEFF Research Database (Denmark)

    Seppa, Marko; Tanev, Stoyan

    2011-01-01

    The objective of this article is to provide a brief summary of the key directions in value co-creation research that have emerged in the last 10 years. It points to several emerging streams in value co-creation research including: i) general management perspective; ii) new product development...... on business co-creation. The development of business co-creation frameworks integrating the participatory role of both universities and vibrantly emerging business ecosystems represents a valuable alternative to traditional technology transfer and business administration approaches....

  1. Value Creation in Digital Service Platforms

    DEFF Research Database (Denmark)

    Ghazawneh, Ahmad; Mansour, Osama

    2017-01-01

    Value creation is increasingly relevant for owners of digital service platforms (DSPs). These owners have two vital goals: increase their service base and sustain their service offerers. A key element in continuously accommodating these goals is value creation. While the literature on DSPs is gro...... of service offerers. As such, our study proposes and contributes a value creation framework for DSPs that identifies 8 value sources and highlights resource combination and exchange in the process of value creation.......Value creation is increasingly relevant for owners of digital service platforms (DSPs). These owners have two vital goals: increase their service base and sustain their service offerers. A key element in continuously accommodating these goals is value creation. While the literature on DSPs...... is growing, there is a paucity of knowledge on the value creation process in these platforms. Drawing on a qualitative study of Uber drivers in Denmark and Sweden, we synthesize Schumpeter’s theory of value creation to develop an understanding of the value creation process in DSPs from the perspective...

  2. Money Creation in a Random Matching Model

    OpenAIRE

    Alexei Deviatov

    2006-01-01

    I study money creation in versions of the Trejos-Wright (1995) and Shi (1995) models with indivisible money and individual holdings bounded at two units. I work with the same class of policies as in Deviatov and Wallace (2001), who study money creation in that model. However, I consider an alternative notion of implementability–the ex ante pairwise core. I compute a set of numerical examples to determine whether money creation is beneficial. I find beneficial e?ects of money creation if indiv...

  3. Service creation: a model-based approach

    NARCIS (Netherlands)

    Quartel, Dick; van Sinderen, Marten J.; Ferreira Pires, Luis

    1999-01-01

    This paper presents a model-based approach to support service creation. In this approach, services are assumed to be created from (available) software components. The creation process may involve multiple design steps in which the requested service is repeatedly decomposed into more detailed

  4. Crowdsourcing Content Creation in the Classroom

    Science.gov (United States)

    Hills, Thomas T.

    2015-01-01

    The recent growth in crowdsourcing technologies offers a new way of envisioning student involvement in the classroom. This article describes a participatory action research approach to combining crowdsourced content creation with the student as producer model, whereby students' interests are used to drive the identification and creation of…

  5. Creation of radiation defects in KCl crystals

    International Nuclear Information System (INIS)

    Lushchik, A.Ch.; Pung, L.A.; Khaldre, Yu.Yu.; Kolk, Yu.V.

    1981-01-01

    Optical and EPR methods were used to study the creation of anion and cation Frenkel defects in KCl crystals irradiated by X-ray and VUV-radiation. The decay of excitons with the creation of charged Frenkel defects (α and I centres) was detected and investigated at 4.2 K. The decay of excitons as well as the recombination of electrons with self-trapped holes leads to the creation of neutral Frenkel defects (F and H centres). The creation of Cl 3 - and Vsub(F) centres (cation vacancy is a component of these centres) by X-irradiation at 80 K proves the possibility of cation defects creation in KCl [ru

  6. Capacity factors and solar job creation

    International Nuclear Information System (INIS)

    Croucher, Matt

    2011-01-01

    We discuss two main job creation statistics often used by solar advocates to support increased solar deployment. Whilst overall solar technologies have a tendency to be labor-intensive, we find that the jobs per gigawatt hour statistic is relatively mis-leading as it has a tendency to reward technologies that have a low capacity factor. Ultimately the lower the capacity factor the more amplified the solar job creation number. - Highlights: → Solar generation is labor intensive. → Jobs per gigawatt hour statistics are often mis-leading. → The lower the capacity factor the higher the jobs per gigawatt. → Reliance on job creation statistics may lead to inefficient deployment.

  7. Interactivity, Game Creation, Design, Learning, and Innovation

    DEFF Research Database (Denmark)

    This book constitutes the proceedings of two conferences: The 5th International Conference on ArtsIT, Interactivity and Game Creation (ArtsIT 2016) and the First International Conference on Design, Learning and Innovation (DLI 2016). ArtsIT is reflecting trends in the expanding field of digital art......, interactive art, and how game creation is considered an art form. The decision was made to augment the title of ArtsIT to be in future known as “The International Conference on Interactivity, Game Creation, Design, Learning, and Innovation”. The event was hosted in Esbjerg, Denmark in May 2016 and attracted...

  8. Soliton pair creation at finite temperatures

    International Nuclear Information System (INIS)

    Grigoriev, D.Yu.; Rubakov, V.A.

    1988-01-01

    Creation of soliton-antisoliton pairs at finite temperature is considered within a (1+1)-dimensional model of a real scalar field. It is argued that at certain temperatures, the soliton pair creation in quantum theory can be investigated by studying classical field evolution in real time. The classical field equations are solved numerically, and the pair creation rate and average number of solitons are evaluated. No peculiar suppression of the rate is observed. Some results on the sphaleron transitions in (1+1)-dimensional abelian Higgs model are also presented. (orig.)

  9. Capacity factors and solar job creation

    Energy Technology Data Exchange (ETDEWEB)

    Croucher, Matt, E-mail: matthew.croucher@asu.edu [Department of Economics, L. William Seidman Research Institute, W.P. Carey School of Business, Arizona State University, P.O. Box 873806, Tempe, AZ 85287 (United States)

    2011-11-15

    We discuss two main job creation statistics often used by solar advocates to support increased solar deployment. Whilst overall solar technologies have a tendency to be labor-intensive, we find that the jobs per gigawatt hour statistic is relatively mis-leading as it has a tendency to reward technologies that have a low capacity factor. Ultimately the lower the capacity factor the more amplified the solar job creation number. - Highlights: > Solar generation is labor intensive. > Jobs per gigawatt hour statistics are often mis-leading. > The lower the capacity factor the higher the jobs per gigawatt. > Reliance on job creation statistics may lead to inefficient deployment.

  10. Energy creation in electrical sparks and discharges

    International Nuclear Information System (INIS)

    Pappas, P.T.

    1991-01-01

    In this paper deficiencies of Lorentz force law, of Maxwell';s displacement current, of poynting vector, and of other explicit or implicit assumptions in E/D are analyzed. The infallible Cardinal law of E/D of Ampere is suggested as the most dominating candidate for the future E/D. Apparent difficulties of the Cardinal law are removed by resuming the ideal inertial frame concept to pragmatical cases. Energy creation is considered as not binding, but as possible, according to the Cardinal law as an alternative principle to the continuous creation hypothesis of Astronomy. Various inherent arc oscillations are presented as direct experimental evidence of energy creation. Several unexplained and exciting phenomena in E/D are readily explained by the Cardinal law. Finally, the unique constructive property of the Cardinal law is presented, suggested to be responsible for the Cosmos' creation and constructive evolution to higher forms of organization

  11. Positron creation in superheavy quasi-molecules

    International Nuclear Information System (INIS)

    Mueller, B.

    1976-01-01

    The review of positron creation in superheavy quasi-molecules includes spontaneous positron emission from superheavy atoms, supercritical quasi-molecules, background effects, and some implications of the new ground state. 66 references

  12. Designing Learning for Co-Creation

    DEFF Research Database (Denmark)

    Gnaur, Dorina; Larsen-Nielsen, Marie

    2017-01-01

    Designing learning for co-creation - conceptual and practical considerations, Dorina Gnaur and Inger Marie Larsen-Nielsen explore the practical educational point of view. The question they are posing themselves is: how can higher and further education (HE) educate for co-creation, that is, provide...... educational frameworks that respond to the societal demand for co-creation, particularly within the public welfare sector? First, they focus on which organisational and individual requirements an HE learning design should take into account in order to support the diffusion of co-creation competences....... Then they argue for the need to integrate these considerations in the learning design and demonstrate a practical application in the form of a didactical design. They call this a hybrid learning design, in that it takes advantage of technological developments to mediate co-creative learning in multiple learning...

  13. The Mayo Clinic Value Creation System.

    Science.gov (United States)

    Swensen, Stephen J; Dilling, James A; Harper, C Michel; Noseworthy, John H

    2012-01-01

    The authors present Mayo Clinic's Value Creation System, a coherent systems engineering approach to delivering a single high-value practice. There are 4 tightly linked, interdependent phases of the system: alignment, discovery, managed diffusion, and measurement. The methodology is described and examples of the results to date are presented. The Value Creation System has been demonstrated to improve the quality of patient care while reducing costs and increasing productivity.

  14. Theories of opportunity creation and effective entrepreneurial actions in opportunity creation context

    Directory of Open Access Journals (Sweden)

    Behrooz Jamali

    2018-09-01

    Full Text Available Created opportunities are refered as the opportunities in which none of the supply and demand parties exists clearly and obviously one or both of them must be created. Therefore, several economic inventions should take place in marketing, franchising, etc. so that opportunity can be created. This perception of opportunity deals with the creation of new markets. In the meantime, identifying some entrepreneurial actions influencing on the creation of entrepreneurial opportunities can provide backgrounds for the formation and empowering the opportunity creation. In this paper, some basic ideas about the creation of entrepreneurial opportunities and the evolution of opportunity creation theories are examined. Then effective actions on the opportunity creation are identified. Finally, the structure of the investigated actions is examined using the DEMATLE Method. The results which were according to the opinions of 15 experts of entrepreneurship showed that leadership, decision making, and strategy actions influence other entrepreneurial actions.

  15. Logistics potentials in business competitive advantage creation

    Directory of Open Access Journals (Sweden)

    Rafał Matwiejczuk

    2013-12-01

    Full Text Available Background: Companies constantly search for ways to achieve and sustain long-term competitive advantage. Among the factors influencing the competitive advantage creation there are so called logistics potentials, which constitute a component part of a business strategic potentials. Logistics resources, logistics capabilities and logistics competences are the main components of the logistics potentials structure and hierarchy. Methods: In order to recognize the logistics potentials which determine the competitive advantage creation one may use the assumptions and elements of contemporary management concepts, including strategic management. In particular the article deals with Resource-Based View (RBV, Dynamic Capabilities Concept (DCC and - first of all - Competence-Based Management (CBM. Results and conclusions: Several significant research projects have presented a wide scope and a large number of possibilities of logistics potentials (and logistics competences in particular influence on business competitive advantage creation. The article briefly presents the research results conducted by: (1 Michigan State University (USA, (2 European Logistics Association (ELA in cooperation with A.T. Kearney, (3 Computer Sciences Corporation and (4 Capgemini. The research results have pointed out to differentiated but at the same distinctive symptoms of logistics competences influence on competitive advantage creation. The article also refers to the results of the research carried out by the Chair of Logistics & Marketing at Opole University (Poland in companies operating in Poland. The research has been mainly dealing with the significance of logistics competences in competitive advantage creation.

  16. Dynamic wormholes with particle creation mechanism

    Energy Technology Data Exchange (ETDEWEB)

    Pan, Supriya; Chakraborty, Subenoy [Jadavpur University, Department of Mathematics, Kolkata (India)

    2015-01-01

    The present work deals with a spherically symmetric space-time which is asymptotically (at spatial infinity) FRW space-time and represents wormhole configuration: The matter component is divided into two parts - (a) dissipative but homogeneous and isotropic fluid, and (b) an inhomogeneous and anisotropic barotropic fluid. Evolving wormhole solutions are obtained when isotropic fluid is phantom in nature and there is a big rip singularity at the end. Here the dissipative phenomena is due to the particle creation mechanism in non-equilibrium thermodynamics. Using the process to be adiabatic, the dissipative pressure is expressed linearly to the particle creation rate. For two choices of the particle creation rate as a function of the Hubble parameter, the equation of state parameter of the isotropic fluid is constrained to be in the phantom domain, except in one choice, it is possible to have wormhole configuration with normal isotropic fluid. (orig.)

  17. Aquinas and Contemporary Cosmology: Creation and Beginnings

    Science.gov (United States)

    Carroll, William E.

    Discussions in the Middle Ages about creation and the temporal beginning of the world involved sophisticated analyses in theology, metaphysics, and natural philosophy. Mediaeval insights on this subject, especially Thomas Aquinas' defense of the intelligibility of an eternal, created universe, can help to clarify reflections about the philosophical and theological implications of contemporary cosmological theories: from the "singularity" of the Big Bang, to "quantum tunneling from nothing," to multiverse scenarios. Thomas' insights help us to see the value of Georges Lemaître's insistence that his cosmological reflections must be kept separate from an analysis of creation. This essay will look at different senses of "beginning" and examine the claim that creation, in its fundamental meaning, tells us nothing about whether there is a temporal beginning to the universe. Multiverse models, like that recently proposed by Stephen Hawking and Leonard Mlodinow, may challenge certain views of a Grand Designer, but not of a Creator.

  18. Distinctive Dynamic Capabilities for New Business Creation

    DEFF Research Database (Denmark)

    Rosenø, Axel; Enkel, Ellen; Mezger, Florian

    2013-01-01

    This study examines the distinctive dynamic capabilities for new business creation in established companies. We argue that these are very different from those for managing incremental innovation within a company's core business. We also propose that such capabilities are needed in both slow...... and fast-paced industries, and that similarities exist across industries. Hence, the study contributes to dynamic capabilities literature by: 1) identifying the distinctive dynamic capabilities for new business creation; 2) shifting focus away from dynamic capabilities in environments characterised by high...... clock-speed and uncertainty towards considering dynamic capabilities for the purpose of developing new businesses, which also implies a high degree of uncertainty. Based on interviews with 33 companies, we identify distinctive dynamic capabilities for new business creation, find that dynamic...

  19. Particle creations in the pseudoparticle gravitational fields

    International Nuclear Information System (INIS)

    Tomimatsu, Akira.

    1978-03-01

    The origin of black hole radiation seems to be of a pseudoparticle nature with a non-vanishing Euler characteristic of the Schwarzshild metric. In order to develop this idea, the particle creation in another typical pseudoparticle space-time, which was derived by rewriting the Belavin-type vector potential into a metric form through the SL(2, C) gauge theory of general relativity, is analyzed. It is shown by the path-integral approach that the particle creation can indeed occur, with an incomplete thermal energy spectrum because of its non-uniform temperature and non-zero chemical potential. Some discussions on the results and the comparisons with the cases of black hole radiation and cosmological particle creation are also made. (auth.)

  20. Organizational Values and Innovative Organizational Knowledge Creation

    Directory of Open Access Journals (Sweden)

    Lilian Aparecida Pasquini Miguel

    2009-01-01

    Full Text Available Innovation is a source of competitive advantage and is based on the continuous creation of organizational knowledge, which is supported by the individual learning. The individual learning of traditional / comportamentalist and constructivist nature can be understood, by extension, as organizational learning. The knowledge can be innovative if, along with the enabling conditions that characterize it - intention, fluctuation or chaos, autonomy, redundancy and variety of requirements – the process of learning is based on a constructivist nature, the only one capable to generate new learning solutions. The organizational values are beliefs that guide the organizations behavior and constitute motivational goals. This work had as aim to identify the relationship between organizational values and the creation of knowledge. The descriptive exploratory research used the quantitative method. The organizational values appeared in this study mainly associated to the knowledge creation aspects in the internal sphere of the organizations. The orientation towards the external environment appeared less related to the organizational values.

  1. Facilitating value co-creation in networks

    DEFF Research Database (Denmark)

    Rasmussen, Mette Apollo

    participants in varied ways come to grasp the meaning of networking. The dissertation draws on insights from the Service-Dominant (S-D) Logic to explain how networks can be seen as spheres for value co-creation. Co-creation as a theoretical construct has evolved from varied streams of service marketing...... of networking. The concept of “imaginative value” (Beckert, 2011) is used to explain the oscillating behaviors observed in the two networks. Imaginative value can be defined as symbolic value that actors ascribe to an object, in this case the network. I argue that the group practices in the networks led......The dissertation investigates through two ethnographic case studies how value co-creation takes place in inter-organizational networks that have been facilitated by a municipality. The contribution of the study to business network research is the emphasis on development phases of networks...

  2. Taking Stock of Project Value Creation

    DEFF Research Database (Denmark)

    Laursen, Markus; Svejvig, Per

    2014-01-01

    This paper presents the outcome of a literature review through classifying and analyzing 59 publications in project value creation literature. The analysis led to five distinct categories: Benefit Realization Management (BRM) and techniques, broad value perspective, value time frame, engineering...... requirements and product development. These five categories cover a wide selection of value creation literature in project contexts. The project types reported in empirical studies are mainly IS/IT and construction and a variety of other types such as R&D and strategy implementation. The literature dates back...

  3. Particle creation by peak electric field

    Energy Technology Data Exchange (ETDEWEB)

    Adorno, T.C. [Tomsk State University, Department of Physics, Tomsk (Russian Federation); Gavrilov, S.P. [Tomsk State University, Department of Physics, Tomsk (Russian Federation); Herzen State Pedagogical University of Russia, Department of General and Experimental Physics, St. Petersburg (Russian Federation); Gitman, D.M. [Tomsk State University, Department of Physics, Tomsk (Russian Federation); P. N. Lebedev Physical Institute, Moscow (Russian Federation); University of Sao Paulo, Institute of Physics, CP 66318, Sao Paulo, SP (Brazil)

    2016-08-15

    The particle creation by the so-called peak electric field is considered. The latter field is a combination of two exponential parts, one exponentially increasing and another exponentially decreasing. We find exact solutions of the Dirac equation with the field under consideration with appropriate asymptotic conditions and calculate all the characteristics of particle creation effect, in particular, differential mean numbers of created particle, total number of created particles, and the probability for a vacuum to remain a vacuum. Characteristic asymptotic regimes are discussed in detail and a comparison with the pure asymptotically decaying field is considered. (orig.)

  4. Creatio in musica - Creation in Music

    DEFF Research Database (Denmark)

    Schwab, Heinrich Wilhelm

    2007-01-01

    Book abstract  The meaning of the noun 'creation', and the verb 'to create', range from the traditional theological idea of God creating ex nihilo to a more recent sense of the process of artistic conception. This collection of thirteen essays, written by scholars of music, literature, the visual...... includes some twentieth-century musicians. Each essay is dedicated to a particular topic concerned with ritual or artistic beginnings, inventions, harmony and disharmony, as well as representations or celebrations of creation. Central themes include the interplay of the ideas of God as creator, of God...

  5. Narrative infrastructure in product creation processes

    NARCIS (Netherlands)

    Deuten, Jasper; Rip, Arie

    2000-01-01

    In product creation processes, perhaps even more than in organization processes in general, uncertainties are addressed and complexity is reduced. In retrospect, linearized success stories are told. The history of a product innovation in a biotechnology firm is used to show how actually, over time,

  6. Using Informal Education through Music Video Creation

    Science.gov (United States)

    Cayari, Christopher

    2014-01-01

    Music video creation provides students a new way to express themselves and become better performers and consumers of media. This article provides a new perspective on Lucy Green's informal music pedagogy by enabling students to create music videos in music classrooms; thus, students are able to create music videos that informally develop…

  7. Abstract Object Creation in Dynamic Logic

    NARCIS (Netherlands)

    I. Grabe (Immo); F.S. de Boer (Frank); W. Ahrendt (Wolfgang); A. Cavalcanti; D.R. Dams

    2009-01-01

    textabstractIn this paper we give a representation of a weakest precondition calculus for abstract object creation in dynamic logic, the logic underlying the KeY theorem prover. This representation allows to both specify and verify properties of objects at the abstraction level of the

  8. Designing equivalent semantic models for process creation

    NARCIS (Netherlands)

    P.H.M. America (Pierre); J.W. de Bakker (Jaco)

    1986-01-01

    textabstractOperational and denotational semantic models are designed for languages with process creation, and the relationships between the two semantics are investigated. The presentation is organized in four sections dealing with a uniform and static, a uniform and dynamic, a nonuniform and

  9. A Logic of Modification and Creation

    NARCIS (Netherlands)

    Renardel de Lavalette, Gerard R.

    2001-01-01

    In this paper, MCL (modification and creation logic) is presented, a variant of quantified dynamic logic (QDL) with enhanced expressivity. In MCL, functions and predicates can be modified by actions f := λx.t and p := λx.φ, respectively, and new objects can be created by the action Create. This

  10. Entropy generation in cosmological particle creation

    International Nuclear Information System (INIS)

    Castagnino, M.A.; Gaioli, F.H.; Sforza, D.M.

    1996-01-01

    A very simplified model of the Universe is considered in order to propose an alternative approach to the irreversible evolution of the Universe at very early times. The entropy generation at the quantum stage can be thought of as a consequence of an instability of the system. Then particle creation arises from this instability

  11. Modeling value creation with enterprise architecture

    NARCIS (Netherlands)

    Singh, Prince Mayurank; Jonkers, H.; Iacob, Maria Eugenia; van Sinderen, Marten J.

    2014-01-01

    Firms may not succeed in business if strategies are not properly implemented in practice. Every firm needs to know, represent and master its value creation logic, not only to stay in business but also to keep growing. This paper is about focusing on an important topic in the field of strategic

  12. The Money-Creation Model: Another Pedagogy.

    Science.gov (United States)

    Gamble, Ralph C., Jr.

    1991-01-01

    Describes graphical techniques to help explain the multiple creation of deposits that accompany lending in a fractional reserve banking system. Presents a model that emphasizes the banking system, the interaction of total permitted, required, and excess reserves and deposits. Argues that the approach simplifies information to examining a slope…

  13. Tending the tensions in co-creation

    DEFF Research Database (Denmark)

    Phillips, Professor MSO Louise; Nordentoft, Helle Merete; Pedersen, Lektor Christina Hee

    -for-granted positive value. In the panel we de-romanticise “co-creation” and explore how it is enacted in particular organisational contexts, concentrating on context-specific tensions arising in the meeting between different knowledge forms and interests. These include tensions BETWEEN dialogic views of knowledge co-creation...

  14. "Scientific Creationism"--A New Inquisition Brewing?

    Science.gov (United States)

    Cloud, Preston

    1977-01-01

    In light of the recent revival of the creationism versus evolution issue, the author briefly summarizes both positions, defends evolution on the basis of fossils and rock ages, and refutes six creationist arguments against evolution. For journal availability, see SO 505 260. (AV)

  15. Battle Brewing Over Arkansas Creationism Law.

    Science.gov (United States)

    Baum, Rudy

    1981-01-01

    Reports recent proceedings regarding a new law enacted in early 1981 in Arkansas which requires schools that teach evolution to teach what the law calls "creation-science." Opposition to the law by the American Civil Liberties Union is discussed. (CS)

  16. On new industry creation and legitimation

    DEFF Research Database (Denmark)

    Turcan, Romeo V.; Fraser, Norman

    The purpose of this paper is to discuss the process of creation and legitimation of new industries. Specifically, the question we address is how to cross the gulf between no industry and embryonic industry in order for a new industry to emerge. In this, our focus is on the process of change from...

  17. Schwinger pair creation of Kaluza-Klein particles: Pair creation without tunneling

    International Nuclear Information System (INIS)

    Friedmann, Tamar; Verlinde, Herman

    2005-01-01

    We study Schwinger pair creation of charged Kaluza-Klein (KK) particles from a static KK electric field. We find that the gravitational backreaction of the electric field on the geometry--which is incorporated via the electric KK-Melvin solution--prevents the electrostatic potential from overcoming the rest mass of the KK particles, thus impeding the tunneling mechanism which is often thought of as responsible for the pair creation. However, we find that pair creation still occurs with a finite rate formally similar to the classic Schwinger result, but via an apparently different mechanism, involving a combination of the Unruh effect and vacuum polarization due to the E-field

  18. Scalar particle creation in an anisotropic universe

    International Nuclear Information System (INIS)

    Berger, B.K.

    1975-01-01

    The problem of quantized scalar field creation in an anisotropic spatially homogeneous background universe is reexamined from a Schroedinger-picture point of view. For each mode a complete set of orthonormal wave functions, psi/subN/, is obtained using the method of Salusti and Zirilli. These wave functions are valid at all times even if there is an initial cosmological singularity and depend only on the solution of the classical equation of motion. The wave functions are fixed completely by requiring the classical solution to have positive-frequency WKB form when the universe reaches the stage of adiabatic expansion. These wave functions are eigenfunctions of a conserved number operator which has the usual particle interpretation in the adiabatic regime. An intitial state near the singularity is chosen as a superposition of the wave functions, psi/subN/, and the particle number in the adiabatic regime is calculated. For plane-wave initial states, which follow the classical behavior near the singularity, the final particle number depends only on the parameters of the initial wave packet. For an initial state which instantaneously diagonalizes the Hamiltonian, an (arbitrary) initial time must be chosen. If the mode in question is in the adiabatic regime at that time almost no particle creation occurs. If it is not adiabatic, creation occurs and becomes infinite if the initial time is taken to be that of the singularity. This creation is a consequence of the failure of particle number to be well defined in this regime. Comparisons with other particle-creation studies are made

  19. Man creation had began since the creation of the first biological ...

    African Journals Online (AJOL)

    Keywords – Man creation, Early life evolution, Montmorillonite clay, RNA oligomerization ... appearance of specific conditions when liquid hydrocarbons and water could meet each ..... Journal of Physical Chemistry B. 112, 3597–3604. Nahvi ...

  20. The Creation and Destruction of Social Capital

    DEFF Research Database (Denmark)

    Svendsen, Gunnar Lind Haase; Svendsen, Gert Tinggaard

    ‘A welcome contribution to scholarly economic and public policy debates, The Creation and Destruction of Social Capital is written for advanced students yet offers insights critical to better understanding micro and macro economics alike.' - Willis M. Buhle, The Midwest Book Review ‘The Svendsens...... in to crafting this study.' - From the foreword by Elinor Ostrom Is social capital the ‘missing link' in economics? In this vital new book, the authors argue that the ‘forgotten' production factor of social capital is as crucial in economic decision-making as the other more traditional factors of production...... such as physical, financial and human capital. They attempt to bridge the gap between theory and reality by examining the main factors that determine entrepreneurship, co-operative movements and the creation and destruction of social capital....

  1. Entrepreneurship, Job Creation, and Wage Growth

    DEFF Research Database (Denmark)

    Malchow-Møller, Nikolaj; Schjerning, Bertel; Sørensen, Anders

    This paper analyses the importance of entrepreneurs for job creation and wage growth. Relying on unique data that cover all establishments, firms and individuals in the Danish private sector, we are able to distil a number of different subsets from the total set of new establishments - subsets wh...... are to a large extent low-wage jobs, as they are not found to contribute to the growth in average wages.......This paper analyses the importance of entrepreneurs for job creation and wage growth. Relying on unique data that cover all establishments, firms and individuals in the Danish private sector, we are able to distil a number of different subsets from the total set of new establishments - subsets...

  2. Entrepreneurship, job creation and wage growth

    DEFF Research Database (Denmark)

    Malchow-Møller, Nikolaj; Schjerning, Bertel; Sørensen, Anders

    2011-01-01

      This paper analyses the importance of entrepreneurs for job creation and wage growth. Relying on unique data that cover all establishments, firms and individuals in the Danish private sector, we are able to distil a number of different subsets from the total set of new establishments - subsets ...... are to a large extent low-wage jobs, as they are not found to contribute to the growth in average wages.......  This paper analyses the importance of entrepreneurs for job creation and wage growth. Relying on unique data that cover all establishments, firms and individuals in the Danish private sector, we are able to distil a number of different subsets from the total set of new establishments - subsets...

  3. Shared Value Creation and Crowdfunding in Brazil

    Directory of Open Access Journals (Sweden)

    Israel José dos Santos Felipe

    2017-05-01

    Full Text Available Objective. Approaching the theory of creating shared value (Porter & Kramer, 2011 with the basic social elements of crowdfunding in Brazil. The idea was to explore the complementarity of the concepts governing the CF in line with the theory of Porter and Kramer. Through literature review and empirical discussion is intended to answer two central questions regarding the theme developed in this essay: i which elements of the theory of creating shared value are found in crowdfunding? ii how occurs the creation of shared value in business developed in crowdfunding platforms?Methodology. Theoretical Essay.Findings.  It is possible to make a theoretical approach of the themes studied in this trial, as we take the social and financial perspective of crowdfunding and their relationships with the creation of value for the company and investors.Originality. So far, was not found another study that addressed the themes of this essay in Brazil.

  4. How spatial context influences entrepreneurial value creation

    DEFF Research Database (Denmark)

    Müller, Sabine

    2014-01-01

    This paper investigates how rural communities are enriched by entrepreneurial value-creating activities that go beyond job creation and growth. In addition, this study explores how spatial context influences these value-creating activities. This qualitative case-based study shows that rural......-being of the community. Thus, this study contributes to an in-depth understanding of how and why entrepreneurship can create multiple forms of value in rural areas as well as how value creation behaviours are motivated by the spatial context. In addition, it provides explanations why not all rural entrepreneurs...... entrepreneurs create 14 types of value for their communities, ranging from purely economic to socioeconomic and to social value. The reasons why rural entrepreneurs create value, not only for themselves, but value that benefits the community is partly explained by their desire to contribute positively...

  5. Topology control with IPD network creation games

    International Nuclear Information System (INIS)

    Scholz, Jan C; Greiner, Martin O W

    2007-01-01

    Network creation games couple a two-players game with the evolution of network structure. A vertex player may increase its own payoff with a change of strategy or with a modification of its edge-defined neighbourhood. By referring to the iterated prisoners dilemma (IPD) game we show that this evolutionary dynamics converges to network-Nash equilibria, where no vertex is able to improve its payoff. The resulting network structure exhibits a strong dependence on the parameter of the payoff matrix. Degree distributions and cluster coefficients are also strongly affected by the specific interactions chosen for the neighbourhood exploration. This allows network creation games to be seen as a promising artificial-social-systems approach for a distributive topology control of complex networked systems

  6. Co-creation in Italian Transmedia Production

    Directory of Open Access Journals (Sweden)

    Domenico Morreale

    2016-12-01

    Full Text Available This essay analyzes the forms of co-creation which have involved the operators in broadcast communication, the new creators of non-institutional content and the users in the context of transmedia production, with a particular focus on the Italian situation. The first part of the essay analyzes and compares the definitions of transmedia in literature, aiming to identify the specific characteristics of communication strategies which identify it and to clarify the differences with the concept of cross-media, which is often used wrongly as a synonym. In the second part of the essay, the main study models of transmedia structures in literature are used in order to analyze some emblematic cases of transmedia co-creation which have experimented some collaborative solutions over the last decade in Italy, leading to the production of contents designed for a distribution on multiple platforms, used in a coordinated and complementary manner.

  7. Making sense of Islamic creationism in Europe.

    Science.gov (United States)

    Hameed, Salman

    2015-05-01

    Islamic creationism has been noted as a serious concern in Europe. There have been reports of boycotts of university evolution lectures and, in one extreme case, even a threat of violence. While religious objections are indeed at play in some cases, our understanding of the rise of Islamic creationism should also take into account socioeconomic disparities and its impact on education for Muslim minorities in Europe. Furthermore, the broader narrative of rejection of evolution in Europe, for some Muslims, may be bound up in reactions to the secular culture and in the formation of their own minority religious identity. On the other hand, the stories of Muslim rejection of evolution in media end up reinforcing the stereotype of Muslims as "outsiders" and a threat to the European education system. A nuanced understanding of this dynamic may benefit those who support both the propagation of good science and favor cultural pluralism. © The Author(s) 2014.

  8. [Creation and management of organizational knowledge].

    Science.gov (United States)

    Shinyashiki, Gilberto Tadeu; Trevizan, Maria Auxiliadora; Mendes, Isabel Amélia

    2003-01-01

    With a view to creating and establishing a sustainable position of competitive advantage, the best organizations are increasingly investing in the application of concepts such as learning, knowledge and competency. The organization's creation or acquisition of knowledge about its actions represents an intangible resource that is capable of conferring a competitive advantage upon them. This knowledge derives from interactions developed in learning processes that occur in the organizational environment. The more specific characteristics this knowledge demonstrates in relation to the organization, the more it will become the foundation of its core competencies and, consequently, an important strategic asset. This article emphasizes nurses' role in the process of knowledge management, placing them in the intersection between horizontal and vertical information levels as well as in the creation of a sustainable competitive advantage. Authors believe that this contribution may represent an opportunity for a reflection about its implications for the scenarious of health and nursing practices.

  9. Chaos and creation in Fernando Pessoa

    Directory of Open Access Journals (Sweden)

    José Nuno Gil

    2016-07-01

    Full Text Available Fernando Pessoa's poem "A Múmia" describes a sort of psychotic experience, which shows the condition of the literary creation by itself. The poem springs from – and describes – the experience of psychic and existential chaos: criticism and clinic overlap in the making and analysis of "A Múmia" This critical reading aims at bringing some intelligibility to the creative processes and, in particular, to Pessoa's heteronyms.

  10. Creation of a Risk Assessment Methodology

    OpenAIRE

    Lefebvre, Nicolas

    2007-01-01

    This report is a presentation of the work realised during an internship at the consultancy division of Thales Security Systems from September 2005 to June 2006. Thales Security Systems is part of Thales, an international group in defence, aeronautics, etc. The work realised consisted in the creation of a new risk assessment methodology for a commercial offer called HELP, standing for Human, Environmental, Logical and Physical security. As a basis for the work, 5 existing risk assessment metho...

  11. 3.10. Habitat restoration and creation

    OpenAIRE

    2016-01-01

    1.12.1 Terrestrial habitat Based on the collated evidence, what is the current assessment of the effectiveness of interventions for terrestrial habitat restoration and creation? Beneficial ● Replant vegetation Likely to be beneficial ● Clear vegetation● Create artificial hibernacula or aestivation sites● Create refuges● Restore habitat connectivity Unknown effectiveness (limited evidence) ● Change mowing regime No evidence found (no assessment) ● Create habitat connectivity Beneficial Repla...

  12. New venture creation as emerging interdependencies

    DEFF Research Database (Denmark)

    van Oorschot, Robin; Gottlieb, Frederik

    2015-01-01

    into an evocative and analytical direction which is rarely touched upon in the dominant literature on entrepreneurship. We illustrate the value of narrative research in enabling us to investigate what new venture creation is, from an involved participant perspective. We find interdependencies as enabling...... constraints between the persons involved in creating the new venture, paradoxically at the same time opening up and closing down opportunities, which affects the decision making....

  13. Strategic Brand Creation for Yeti Nepal

    OpenAIRE

    Gautam, Sushil

    2011-01-01

    The thesis aims to create a strategic brand for a recently established restaurant called Yeti Nepal that serves Nepalese food and is located at Helsinki. The new venture does not have a clear brand positioning, brand promise and satisfactory awareness level at the moment. The literature has been reviewed to highlight the process that begins from a new brand creation to the strategic positioning of the brand in the market. The techniques to increase the awareness to the level of...

  14. The creation and circulation of public geographies

    OpenAIRE

    Kitchin, Rob; Linehan, Denis; O'Callaghan, Cian; Lawton, Philip

    2013-01-01

    In response to the commentaries, we discuss further how social media disrupts and remakes the creation and circulation of geographical knowledges and potentially reconfigures the moral economy of the social sciences. In particular, we examine questions of what is meant by public geography, the publics which such geographies serve, alternative and complementary approaches to social media, the politics of authorship within collective blogs, the politics and mechanisms of knowledge c...

  15. Overcoming the Challenges of Co-creation

    Science.gov (United States)

    Pandya, R.; Udu-gama, N.; Goodwin, M.; Otellini, P.

    2016-12-01

    There is growing interest in co-creation, especially for community-related issues like climate change, resilience, pollution, and environmental justice. Nevertheless, co-creation is still not mainstream practice in either geosciences or the world of decision-makers. This presents many challenges. On the science side, challenges include a paucity of training opportunities, lack of funding for co-creation, difficulty publishing or otherwise getting credit for the effort, and a perceived lack of prestige compared to theoretical research. On the community side, parallel challenges include a lack of experience working with scientists or thinking about geoscience's relevance to community issues, tight budgets and competing priorities, the need for outputs beyond publications, and the difficulty including science among a range of factors. Additionally, scientists and community leaders often work across public and private sectors and must navigate different approaches to data, privacy, and accountability. We'll use this session to explore opportunities to overcome the challenges of co-creation. Systems thinking suggests a range of approaches: enabling individuals, reducing specific challenges, changing the relationship between the elements of the systems, and changing the goals or mindsets of the systems - each more powerful than the last. For example, mentoring and coaching enables individuals, and pro-bono work eases the challenge of getting professional credit. New modes of output, like plain language abstracts, change the relationship between publications and other outputs. We can work on changing mindsets by publicizing and celebrating individual successes. With more effort and impact, we can build collaborations in the collective impact model, where we bring scientific and community organizations together around a common agenda and shared measurement. Building on these examples, we will use this session to collect strategies and opportunities from all participants.

  16. Entrepreneurial Learning, Heuristics and Venture Creation

    OpenAIRE

    RAUF, MIAN SHAMS; ZAINULLAH, MOHAMMAD

    2009-01-01

    After rigorous criticism on trait approach and with the emergence of behavioral approach in entrepreneurship during 1980s, the researchers started to introduce learning and cognitive theories in entrepreneurship to describe and explain the dynamic nature of entrepreneurship. Many researchers have described venture creation as a core and the single most important element of entrepreneurship. This thesis will discuss and present the role of entrepreneurial learning and heuristics in venture cre...

  17. Clinical Note Creation, Binning, and Artificial Intelligence

    OpenAIRE

    Deliberato, Rodrigo Oct?vio; Celi, Leo Anthony; Stone, David J

    2017-01-01

    The creation of medical notes in software applications poses an intrinsic problem in workflow as the technology inherently intervenes in the processes of collecting and assembling information, as well as the production of a data-driven note that meets both individual and healthcare system requirements. In addition, the note writing applications in currently available electronic health records (EHRs) do not function to support decision making to any substantial degree. We suggest that artifici...

  18. Pair creation by dynamic field configurations

    International Nuclear Information System (INIS)

    Aoyama, H.

    1982-01-01

    This thesis deals with the dynamics of the classical configuration of a quantum field unstable due to pair creation. The effective action method is developed first to treat such problems for a simple two-field model. Physical quantities such as pair creation probabilities are related to a complex function called the effective configuration, which is defined to minimize the effective action. Unitarity of the S-matrix is verified at the lowest order of the weak-field approximation. At the same order, the real valued vacuum expectation value of the quantum field, named the real configuration, is constructed in terms of the effective configuration. An integro-differential equation for the real configuration is given and is used to show that the real configuration is causal, while the effective configuration is not. Two practical applications of the effective action method are discussed. The first deals with pair creation in an anisotropic universe, and the real geometry is given in terms of the effective geometry in the samll anisotropy limit. The second deals with expanding vacuum bubbles. Corresponding to three possible situations, three kinds of field equations of each of the effective configuration and the real configuration are obtained. The behavior of the bubble is also studied by a semi-classical method, and one of the three situations is suggested to be plausible

  19. Particle creation rate for dynamical black holes

    Energy Technology Data Exchange (ETDEWEB)

    Firouzjaee, Javad T. [School of Astronomy, Institute for Research in Fundamental Sciences (IPM), Tehran (Iran, Islamic Republic of); University of Oxford, Department of Physics (Astrophysics), Oxford (United Kingdom); Ellis, George F.R. [University of Cape Town, Mathematics and Applied Mathematics Department, Rondebosch (South Africa)

    2016-11-15

    We present the particle creation probability rate around a general black hole as an outcome of quantum fluctuations. Using the uncertainty principle for these fluctuation, we derive a new ultraviolet frequency cutoff for the radiation spectrum of a dynamical black hole. Using this frequency cutoff, we define the probability creation rate function for such black holes. We consider a dynamical Vaidya model and calculate the probability creation rate for this case when its horizon is in a slowly evolving phase. Our results show that one can expect the usual Hawking radiation emission process in the case of a dynamical black hole when it has a slowly evolving horizon. Moreover, calculating the probability rate for a dynamical black hole gives a measure of when Hawking radiation can be killed off by an incoming flux of matter or radiation. Our result strictly suggests that we have to revise the Hawking radiation expectation for primordial black holes that have grown substantially since they were created in the early universe. We also infer that this frequency cut off can be a parameter that shows the primordial black hole growth at the emission moment. (orig.)

  20. Creation of skyrmion through resonance excitation

    Energy Technology Data Exchange (ETDEWEB)

    Li, Zhi-xiong; Chen, Yi-fu; Zhou, Zhen-wei; Nie, Yao-zhuang; Xia, Qing-lin; Wang, Dao-wei; Guo, Guang-hua, E-mail: guogh@mail.csu.edu.cn

    2017-07-01

    Highlights: • Intrinsic oscillation modes of skyrmion are studied by using micromagnetic simulation. • Creation of skyrmion through resonant excitation is proposed. • The number of generated skyrmions can be effectively controlled by manipulating the driving field. • Skyrmion lattice in extended film is generated via resonant excitation. - Abstract: Controllable creation of magnetic skyrmions in nanostructures is a prerequisite for the application of skyrmions in spintronics. Here, we propose a new method for the creation of skyrmions. We show by using micromagnetic simulations that the skyrmions can be nucleated by resonantly exciting one of the skyrmion intrinsic oscillation modes. We first studied the dynamics of skyrmion in a ferromagnetic nanodisk with perpendicular anisotropy. One breathing mode and two non-degenerate gyrotropic modes are identified. Then we applied a circular-polarized microwave field to excite the uniformly magnetized nanodisk. When the frequency of the driving field is equal to the eigenfrequency of the skyrmion gyrotropic mode, stable skyrmions can be created from the initial uniform state. The number of skyrmions can be effectively controlled by appropriately choosing the duration of the driving field or tuning the field amplitude.

  1. Knowledge creation and transfer among postgraduate students

    Directory of Open Access Journals (Sweden)

    Kreeson Naicker

    2014-08-01

    Objectives: This article reports on an exploratory study undertaken to ascertain how knowledge is created and transferred amongst post-graduate (PG students, using the knowledge (socialisation, externalisation, combination, internalisation [SECI] spiral model. Method: After reviewing relevant literature, a personally administered standardised questionnaire was used to collect data from a convenience sample of PG students in the School of Management, IT and Governance at the University of KwaZulu-Natal, South Africa. The data was analysed to determine if it fit the model based on the four modes of knowledge conversion. Results: Although the School of Management, IT and Governance has mechanisms in place to facilitate knowledge creation and transfer, it nevertheless tends to focus on the four modes of knowledge conversion to varying degrees. Conclusion: The study confirmed that PG students utilise the ‘socialisation’ and ‘externalisation’ modes of knowledge conversion comprehensively; ‘internalisation’ plays a significant role in their knowledge creation and transfer activities and whilst ‘combination’ is utilised to a lesser extent, it still plays a role in PG students’ knowledge creation and transfer activities. PG students also have ‘space’ that allows them to bring hunches, thoughts, notions, intuition or tacit knowledge into reality. Trust and dedication are common amongst PG students. With socialisation and externalisation so high, PG students are aware of each other’s capabilities and competencies, and trust each other enough to share knowledge.

  2. Dockomatic - automated ligand creation and docking.

    Science.gov (United States)

    Bullock, Casey W; Jacob, Reed B; McDougal, Owen M; Hampikian, Greg; Andersen, Tim

    2010-11-08

    The application of computational modeling to rationally design drugs and characterize macro biomolecular receptors has proven increasingly useful due to the accessibility of computing clusters and clouds. AutoDock is a well-known and powerful software program used to model ligand to receptor binding interactions. In its current version, AutoDock requires significant amounts of user time to setup and run jobs, and collect results. This paper presents DockoMatic, a user friendly Graphical User Interface (GUI) application that eases and automates the creation and management of AutoDock jobs for high throughput screening of ligand to receptor interactions. DockoMatic allows the user to invoke and manage AutoDock jobs on a single computer or cluster, including jobs for evaluating secondary ligand interactions. It also automates the process of collecting, summarizing, and viewing results. In addition, DockoMatic automates creation of peptide ligand .pdb files from strings of single-letter amino acid abbreviations. DockoMatic significantly reduces the complexity of managing multiple AutoDock jobs by facilitating ligand and AutoDock job creation and management.

  3. Dockomatic - automated ligand creation and docking

    Directory of Open Access Journals (Sweden)

    Hampikian Greg

    2010-11-01

    Full Text Available Abstract Background The application of computational modeling to rationally design drugs and characterize macro biomolecular receptors has proven increasingly useful due to the accessibility of computing clusters and clouds. AutoDock is a well-known and powerful software program used to model ligand to receptor binding interactions. In its current version, AutoDock requires significant amounts of user time to setup and run jobs, and collect results. This paper presents DockoMatic, a user friendly Graphical User Interface (GUI application that eases and automates the creation and management of AutoDock jobs for high throughput screening of ligand to receptor interactions. Results DockoMatic allows the user to invoke and manage AutoDock jobs on a single computer or cluster, including jobs for evaluating secondary ligand interactions. It also automates the process of collecting, summarizing, and viewing results. In addition, DockoMatic automates creation of peptide ligand .pdb files from strings of single-letter amino acid abbreviations. Conclusions DockoMatic significantly reduces the complexity of managing multiple AutoDock jobs by facilitating ligand and AutoDock job creation and management.

  4. Magnetic Pair Creation Transparency in Pulsars

    Science.gov (United States)

    Story, Sarah; Baring, M. G.

    2013-04-01

    The Fermi gamma-ray pulsar database now exceeds 115 sources and has defined an important part of Fermi's science legacy, providing rich information for the interpretation of young energetic pulsars and old millisecond pulsars. Among the well established population characteristics is the common occurrence of exponential turnovers in the 1-10 GeV range. These turnovers are too gradual to arise from magnetic pair creation in the strong magnetic fields of pulsar inner magnetospheres, so their energy can be used to provide lower bounds to the typical altitude of GeV band emission. We explore such constraints due to single-photon pair creation transparency below the turnover energy. We adopt a semi-analytic approach, spanning both domains when general relativistic influences are important and locales where flat spacetime photon propagation is modified by rotational aberration effects. Our work clearly demonstrates that including near-threshold physics in the pair creation rate is essential to deriving accurate attenuation lengths. The altitude bounds, typically in the range of 2-6 neutron star radii, provide key information on the emission altitude in radio quiet pulsars that do not possess double-peaked pulse profiles. For the Crab pulsar, which emits pulsed radiation up to energies of 120 GeV, we obtain a lower bound of around 15 neutron star radii to its emission altitude.

  5. Multi-pair states in electron–positron pair creation

    Energy Technology Data Exchange (ETDEWEB)

    Wöllert, Anton, E-mail: woellert@mpi-hd.mpg.de; Bauke, Heiko, E-mail: heiko.bauke@mpi-hd.mpg.de; Keitel, Christoph H.

    2016-09-10

    Ultra strong electromagnetic fields can lead to spontaneous creation of single or multiple electron–positron pairs. A quantum field theoretical treatment of the pair creation process combined with numerical methods provides a description of the fermionic quantum field state, from which all observables of the multiple electron–positron pairs can be inferred. This allows to study the complex multi-particle dynamics of electron–positron pair creation in-depth, including multi-pair statistics as well as momentum distributions and spin. To illustrate the potential benefit of this approach, it is applied to the intermediate regime of pair creation between nonperturbative Schwinger pair creation and perturbative multiphoton pair creation where the creation of multi-pair states becomes nonnegligible but cascades do not yet set in. Furthermore, it is demonstrated how spin and helicity of the created electrons and positrons are affected by the polarization of the counterpropagating laser fields, which induce the creation of electron–positron pairs.

  6. Squeezed State Caused by Inverse of Photon Creation Operator

    International Nuclear Information System (INIS)

    Xu Xuefen

    2006-01-01

    Using the photon creation operator's eigenstate theory we derive the normally ordered expansion of inverse of the squeezed creation operator. It turns out that using this operator a kind of excitation on the squeezed vacuum states can be formed.

  7. Progress in strategies for sequence diversity library creation for ...

    African Journals Online (AJOL)

    As the simplest technique of protein engineering, directed evolution has been ... An experiment of directed evolution comprises mutant libraries creation and ... evolution, sequence diversity creation, novel strategy, computational design, ...

  8. Multi-pair states in electron–positron pair creation

    International Nuclear Information System (INIS)

    Wöllert, Anton; Bauke, Heiko; Keitel, Christoph H.

    2016-01-01

    Ultra strong electromagnetic fields can lead to spontaneous creation of single or multiple electron–positron pairs. A quantum field theoretical treatment of the pair creation process combined with numerical methods provides a description of the fermionic quantum field state, from which all observables of the multiple electron–positron pairs can be inferred. This allows to study the complex multi-particle dynamics of electron–positron pair creation in-depth, including multi-pair statistics as well as momentum distributions and spin. To illustrate the potential benefit of this approach, it is applied to the intermediate regime of pair creation between nonperturbative Schwinger pair creation and perturbative multiphoton pair creation where the creation of multi-pair states becomes nonnegligible but cascades do not yet set in. Furthermore, it is demonstrated how spin and helicity of the created electrons and positrons are affected by the polarization of the counterpropagating laser fields, which induce the creation of electron–positron pairs.

  9. Creation of particles by time-dependent gravitational fields

    International Nuclear Information System (INIS)

    Castagnino, M.; Weder, R.

    1979-01-01

    A method based on the formulation of a quantum equivalence principle is introduced in order to define particle annihilation and creation operators during the expansion of the universe. Our theory predicts the creation of a finite number of particles. (orig.)

  10. The Politics of States', Local Governments' Creation and Nigeria's ...

    African Journals Online (AJOL)

    Nekky Umera

    federal structure; the demands for the creation of additional states and localities to the ... The second part dwelt on local government creations, using the 1991 population ..... While big states can threaten the corporate existence and stability of ...

  11. Quantum creation of the universe in N = 8 supergravity

    International Nuclear Information System (INIS)

    Goncharov, Yu.P.; Bytsenko, A.A.

    1988-01-01

    We discuss the possibility of quantum creation of an inflationary universe filled with the fields of maximal extended N = 8 supergravity. If the created universe has spatial topology (S 1 ) 3 and after the creation Starobinskii's inflationary scenario through the topological Casimir effect in N = 8 supergravity is realized, the probability of creation of such a universe can be estimated in the semiclassical approximation. The estimate shows that the creation of a universe with a more isotropic topology is more probable

  12. Creative participation: collective sentiment in online co-creation communities

    NARCIS (Netherlands)

    Lee, H.H.M.; van Dolen, W.

    2015-01-01

    Co-creation communities allow companies to utilize consumers’ creative thinking in the innovation process. This paper seeks to understand the role of sentiment in user co-creation. The results suggest that management style can affect the success of co-creation communities. Specific employees’

  13. The Creation Process in Digital Art

    Science.gov (United States)

    Marcos, Adérito Fernandes; Branco, Pedro Sérgio; Zagalo, Nelson Troca

    The process behind the act of the art creation or the creation process has been the subject of much debate and research during the last fifty years at least, even thinking art and beauty has been a subject of analysis already by the ancient Greeks such were Plato or Aristotle. Even though intuitively it is a simple phenomenon, creativity or the human ability to generate innovation (new ideas, concepts, etc.) is in fact quite complex. It has been studied from the perspectives of behavioral and social psychology, cognitive science, artificial intelligence, philosophy, history, design research, digital art, and computational aesthetics, among others. In spite of many years of discussion and research there is no single, authoritative perspective or definition of creativity, i.e., there is no standardized measurement technique. Regarding the development process that supports the intellectual act of creation it is usually described as a procedure where the artist experiments the medium, explores it with one or more techniques, changing shapes, forms, appearances, where beyond time and space, he/she seeks his/her way out to a clearing, i.e., envisages a path from intention to realization. Duchamp in his lecture "The Creative Act" states the artist is never alone with his/her artwork; there is always the spectator that later on will react critically to the work of art. If the artist succeeds in transmitting his/her intentions in terms of a message, emotion or feeling to the spectator then a form of aesthetic osmosis actually takes place through the inert matter (the medium) that enabled this communication or interaction phenomenon to occur. The role of the spectator may become gradually more active by interacting with the artwork itself possibly changing or becoming a part of it [2][4].

  14. Knowledge creation and transfer among postgraduate students

    Directory of Open Access Journals (Sweden)

    Kreeson Naicker

    2014-08-01

    Full Text Available Background: The skill shortages, hyper-competitive economic environments and untapped economies have created a great deal of focus on knowledge. Thus, continuously creating and transferring knowledge is critical for every organisation. Objectives: This article reports on an exploratory study undertaken to ascertain how knowledge is created and transferred amongst post-graduate (PG students, using the knowledge (socialisation, externalisation, combination, internalisation [SECI] spiral model. Method: After reviewing relevant literature, a personally administered standardised questionnaire was used to collect data from a convenience sample of PG students in the School of Management, IT and Governance at the University of KwaZulu-Natal, South Africa. The data was analysed to determine if it fit the model based on the four modes of knowledge conversion. Results: Although the School of Management, IT and Governance has mechanisms in place to facilitate knowledge creation and transfer, it nevertheless tends to focus on the four modes of knowledge conversion to varying degrees. Conclusion: The study confirmed that PG students utilise the ‘socialisation’ and ‘externalisation’ modes of knowledge conversion comprehensively; ‘internalisation’ plays a significant role in their knowledge creation and transfer activities and whilst ‘combination’ is utilised to a lesser extent, it still plays a role in PG students’ knowledge creation and transfer activities. PG students also have ‘space’ that allows them to bring hunches, thoughts, notions, intuition or tacit knowledge into reality. Trust and dedication are common amongst PG students. With socialisation and externalisation so high, PG students are aware of each other’s capabilities and competencies, and trust each other enough to share knowledge.

  15. The European Fiscal Union creation process

    Directory of Open Access Journals (Sweden)

    Oleksandr Sharov

    2015-06-01

    Full Text Available The paper presents evolution of the European Union fiscal system creation process as well as outlines problems in functioning thereof that have arisen during recent years and the main reforming (modification trends. The analysis is primarily focused on creation of the fiscal union within the EU. In this regard, the idea of two different groups of countries moving to the common goal at different paces is becoming ever increasingly much-talked-about in the EU. The first group comprises donor countries that adhere to all treaties and fiscal discipline, while demonstrating respective positive macroeconomic indicators. The second group implies countries of Euro-periphery, where the above processes take place along with significant complications or do not occur at all. In these countries Eurosceptic positions are also quite strong, which often leads to taking measures contrary to the jointly adopted decisions. Currently, there is no clear understanding within the EU as to which way out of the crisis should be taken. However, profound understanding of the crisis causes and active work on preparation and implementation of measures to overcome the negative effects of this crisis suggest availability of sufficiently favorable prospects for further development of the EU fiscal system (including formal creation of the Fiscal Union. Based on the conducted analysis conclusions have been made as to potential vectors of action aimed at improving EU fiscal system, while specific recommendations on actions to be taken by Ukraine have been developed (particularly, as regards budget forecasting and planning with the purpose of harmonizing Ukrainian financial institutions and mechanisms with the EU fiscal system.

  16. Value co-creation in healthcare through positive deviance.

    Science.gov (United States)

    Zanetti, Cole Anthony; Taylor, Natalie

    2016-12-01

    To explore how converging fields of co-creation and positive deviance may increase value in healthcare. Informed by research in positive deviance, patient engagement, value co-creation, and quality improvement, we propose a positive deviance approach to co-creation of health. Co-creation has shown to improve health outcomes with regard to multiple health conditions. Positive deviance has also shown to improve outcomes in multiple healthcare and patient community environments. A positive deviance co-creation framework may aid in achieving improved outcomes for patients, care teams and their respective healthcare organizations. Copyright © 2016 Elsevier Inc. All rights reserved.

  17. Money creation in the modern economy

    OpenAIRE

    McLeay, Michael; Radia, Amar; Thomas, Ryland

    2014-01-01

    This article explains how the majority of money in the modern economy is created by commercial banks making loans. Money creation in practice differs from some popular misconceptions — banks do not act simply as intermediaries, lending out deposits that savers place with them, and nor do they ‘multiply up’ central bank money to create new loans and deposits. The amount of money created in the economy ultimately depends on the monetary policy of the central bank. In normal times, this is carri...

  18. Haulier Value Creation in Supply Chains

    DEFF Research Database (Denmark)

    Borgström, Benedikte; Gammelgaard, Britta

    2017-01-01

    Purpose: Road transport is a dynamic sector with market changes because of liberalization and increasing demand of transport and logistics services. Shippers’ supply chain objectives of low costs and agility and a demanding operating environment due to, for example, congestion is challenging...... understanding of capability deployment. Original/value: This research shows that innovation of transport companies’ (hauliers’ and other types of logistics providers’) value propositions drives competitiveness. The strategy-as-practice approach is applied as the theoretical lens for understanding and developing...... strategic outcomes of transport and logistics provision and supply chain value creation....

  19. Fear of technology - trust in creation?

    International Nuclear Information System (INIS)

    Dobmeier, G.

    1991-01-01

    With the assistance of science and technology, man has been altering all areas of life and the environment in an increasingly varying manner, particularly since the time of the industrial revolution. Even the environment of future generations has already been affected. Concern over this development has brought together well-known representatives from the areas of science, technology, theology and ethics for an exchange of views on the technological and ethical problems. The basic conflict between nature and technology, ecology and economy, between the task of creation and the egoistic wishes of mankind is presented in this book in a very readable way by experts. (orig.) [de

  20. Deposit Money Creation in Search Equilibrium

    OpenAIRE

    Keiichiro Kobayashi

    2002-01-01

    The endogenous creation of bank credit and of deposit money is modeled. If banks have a limited ability to commit to making interbank loans, then, in order for bank deposits to be accepted as liquid assets, an upper bound is placed upon the size of each bank's asset portfolio, where the bound is determined as a certain multiple of the bank's capital. In our search model, the Central Limit Theorem implies that the multiplier is a non-linear function of the aggregate level of bank assets. Thus ...

  1. ZBrush Character Creation Advanced Digital Sculpting

    CERN Document Server

    Spencer, Scott

    2011-01-01

    A stunning, content-rich update to this top-selling ZBrush guide! This second edition of ZBrush Character Creation has been fully updated for ZBrush 4, the newest version of this fascinating and popular 3D sculpting software. ZBrush enables users to create detailed organic models using a brush-based toolset and tablet. The startling results look as though they've been painted with real brushes and oils, and ZBrush is increasingly popular for use in film, game, and broadcast pipelines. Author Scott Spencer is embedded in the ZBrush community and his movie credits include Harry Potter and The Or

  2. All new custom path photo book creation

    Science.gov (United States)

    Wang, Wiley; Muzzolini, Russ

    2012-03-01

    In this paper, we present an all new custom path to allow consumers to have full control to their photos and the format of their books, while providing them with guidance to make their creation fast and easy. The users can choose to fully automate the initial creation, and then customize every page. The system manage many design themes along with numerous design elements, such as layouts, backgrounds, embellishments and pattern bands. The users can also utilize photos from multiple sources including their computers, Shutterfly accounts, Shutterfly Share sites and Facebook. The users can also use a photo as background, add, move and resize photos and text - putting what they want where they want instead of being confined to templates. The new path allows users to add embellishments anywhere in the book, and the high-performance platform can support up to 1,000 photos per book and up to 25 pictures per page. The path offers either Smart Autofill or Storyboard features allowing customers to populate their books with photos so they can add captions and customize the pages.

  3. ARTISTIC AND SCIENTIFIC CREATION PROCESS MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Ioan Tudor

    2013-12-01

    Full Text Available Cultural creation is not ex nihilo, but a conversion of old “material” into a new form or a re-signifying, or a new combination of preexisting elements. Art, as well as science, has been characterized as acts of dominating and transforming nature. In art, the process is real and in science it is virtual. This process is characterized by an efficient management of the means of expression which must be subordinated to the message that the piece of art wants to transmit and the scientist exploits facts in order to make them significant as support, expression and exemplification of the laws of nature. There is also an ontogenesis of management: individual evolution which takes place by virtue of a program, thanks to devices with self-regulating capabilities. This aspect may be particularly interesting for cyberneticists. In contemporary civilization the transfer of certain aspects of the creation process to automated machines implies programming, algorithms. Man is an algorithmic being.

  4. Klein tunneling phenomenon with pair creation process

    Science.gov (United States)

    Wu, G. Z.; Zhou, C. T.; Fu, L. B.

    2018-01-01

    In this paper, we study the Klein tunneling phenomenon with electron-positron pair creation process. Pairs can be created from the vacuum by a supercritical single-well potential (for electrons). In the time region, the time-dependent growth pattern of the created pairs can be characterized by four distinct regimes which can be considered as four different statuses of the single well. We find that if positrons penetrate the single well by Klein tunneling in different statuses, the total number of the tunneling positrons will be different. If Klein tunneling begins at the initial stage of the first status i.e. when the sing well is empty, the tunneling process and the total number of tunneling positrons are similar to the traditional Klein tunneling case without considering the pair creation process. As the tunneling begins later, the total tunneling positron number increases. The number will finally settle to an asymptotic value when the tunneling begins later than the settling-down time t s of the single well which has been defined in this paper.

  5. Rents in property rights creation and implementation

    Directory of Open Access Journals (Sweden)

    Žarković Jelena

    2006-01-01

    Full Text Available The institution of property rights is increasingly being recognized as an essential building block of an economically prosperous society. The question that remains unanswered however, is how do we develop effective property rights institutions? The literature dealing with the development of property rights tends to be, in general, overly optimistic since there is a tendency to view the design of property rights institutions as optimizing decisions to economize on transaction costs and to facilitate new economic activities. On the other hand, since property rights define the distribution of wealth and political power in a society changes in property rights structures are likely to be influenced by more than pure efficiency considerations. Therefore, in order to achieve a balanced analysis of the evolution of property rights institutions our article introduces the state in the whole process. Following the propositions of the interest group theory of government we show an important relationship between rent seeking and state involvement in property rights creation. The state with a coercive power to establish and enforce property rights can also use that power, through the process of economic regulation, to redistribute property rights to politically influential interest groups. Herein lies the state failure in property rights creation.

  6. Pair creation at large inherent angles

    International Nuclear Information System (INIS)

    Chen, P.; Tauchi, T.; Schroeder, D.V.

    1992-01-01

    In the next-generation linear colliders, the low-energy e + e - pairs created during the collision of high-energy e + e - beams would cause potential deleterious background problems to the detectors. At low collider energies, the pairs are made essentially by the incoherent process, where the pair is created by the interaction of beamstrahlung photons on the individual particles in the oncoming beam. This problem was first identified by Zolotarev, et al. At energies where the beamstrahlung parameter Υ lies approximately in the range 0.6 approx-lt Υ approx-lt 100, pair creation from the beamstrahlung photons is dominated by a coherent process, first noted by Chen. The seriousness of this pair creation problem lies in the transverse momenta that the pair particles carry when leaving the interaction point (IP) with large angles. Since the central issue is the transverse momentum for particles with large angles, the authors notice that there is another source for it. Namely, when the pair particles are created at low energies, the intrinsic angles of these pairs when produced may already be large. In this paper they reinvestigate the problem, following essentially the same equivalent photon approach, but with changes in specific details including the virtual photon spectrum. In addition, various assumptions are made more explicit. The formulas derived are then applied to the collider parameters designed by Palmer

  7. Job Creation by Firms in Denmark

    DEFF Research Database (Denmark)

    Ibsen, Rikke Falkner; Westergård-Nielsen, Niels

    -offs and mergers. The analysis will make it possible to differentiate between net and gross creation of jobs because we can follow each single individual in and out of jobs. We have for Denmark found that size on its own does not have a big impact, but young firms are much more likely to contribute to a positive...... growth. For the U.S. it has been found that the growth in jobs comes from small businesses. A closer analysis though shows that the main factor here is the firm age. Thus, it is found that young firms net create the most jobs, but they are also responsible for the most job destructions.......In this paper we will look at job creation and destruction in firms. We will answer the question if it is the large companies that create jobs, while the smaller companies are contributing much less. Or is it the young companies that create jobs? And who destroys the most jobs? In the crisis...

  8. Clinical Note Creation, Binning, and Artificial Intelligence.

    Science.gov (United States)

    Deliberato, Rodrigo Octávio; Celi, Leo Anthony; Stone, David J

    2017-08-03

    The creation of medical notes in software applications poses an intrinsic problem in workflow as the technology inherently intervenes in the processes of collecting and assembling information, as well as the production of a data-driven note that meets both individual and healthcare system requirements. In addition, the note writing applications in currently available electronic health records (EHRs) do not function to support decision making to any substantial degree. We suggest that artificial intelligence (AI) could be utilized to facilitate the workflows of the data collection and assembly processes, as well as to support the development of personalized, yet data-driven assessments and plans. ©Rodrigo Octávio Deliberato, Leo Anthony Celi, David J Stone. Originally published in JMIR Medical Informatics (http://medinform.jmir.org), 03.08.2017.

  9. Explaining money creation by commercial banks

    DEFF Research Database (Denmark)

    Ravn, Ib

    2015-01-01

    Educators and economists concerned with monetary reform face the extraordinary challenge of explaining to the public and its elected representatives not only what a reformed system would look like, but also how the current system works. Centrally, the point that in a modern economy money is largely...... created by commercial banks, as explained by the Bank of England recently (McLeay, Radia & Thomas, 2014b), is often met with incredulity: “What do you mean, created?” This paper introduces five easy-to-grasp analogies that educators and reformers may use to convey key money-creation concepts to a lay...... audience. The analogies offered include (1) money as patches in an expandable patchwork quilt that covers a nation’s real assets, (2) the money supply as water in a bathtub with a faucet and a drain, (3) money understood as debt in a model economy run by schoolchildren, (4) the misleading concept of a bank...

  10. Origins the scientific story of creation

    CERN Document Server

    Baggott, Jim

    2015-01-01

    What is the nature of the material world? How does it work? What is the universe and how was it formed? What is life? Where do we come from and how did we evolve? How and why do we think? What does it mean to be human? How do we know? There are many different versions of our creation story. This book tells the version according to modern science. It is a unique account, starting at the Big Bang and travelling right up to the emergence of humans as conscious intelligent beings, 13.8 billion years later. Chapter by chapter, it sets out the current state of scientific knowledge: the origins of space and time; energy, mass, and light; galaxies, stars, and our sun; the habitable earth, and complex life itself. Drawing together the physical and biological sciences, Baggott recounts what we currently know of our history, highlighting the questions science has yet to answer.

  11. Service Creation and Deployment in Converged Networks

    DEFF Research Database (Denmark)

    Soler, José

    for these experiences is the transition of telecommunication (telephony) networks from circuit switched based systems towards packet based ones. The text of this monograph proceeds, unaltered for the most, from the author’s PhD thesis “Framework for Deployment of Advanced Telecommunication Services in Current......This monograph (Early Experiences related to Service Creation & Deployment in Converged Networks) presents different experiences related to architectures and mechanisms for deployment of telephony services, understood as especial features complementing the basic voice service. The context...... and Future Converged Networks”, carried out at the Technical University of Denmark in the period [April 2002-April 2005]. Even though the technologies presented in the text have evolved from that period until now, the presented scenarios and setups are still valid as interesting initial steps in the realm....

  12. Generalized quantum operators of creation and annihilation

    International Nuclear Information System (INIS)

    Kuryshkin, Vassili

    1980-01-01

    Generalized permutation relation determined by a set of coefficients μ=(μ 1 ,...,μsub(k)) are under consideration for a pair of operators a and a + conjugated to each other. The totality of operator functions of a and a + (the μ-algebra) is investigated. It is shown that a and a + can be interpreted as the annihilation and creation operators of some 'particles'. Unlike the well known types of the quantization of Bose-Einstein and Fermi-Dirac the μ-quantization generally violates the proportionality between the energy of a state and its number of 'particles', a fact which is treated as a certain interaction between the 'particles'. All the particular cases of μ-quantization free from interaction are determined [fr

  13. Reconceptualizing Value Creation with Limited Resources

    Directory of Open Access Journals (Sweden)

    Jim Hazy

    2008-09-01

    Full Text Available In traditional economics and finance the notion of value creation is virtually synonymous with the net present value of cash flows. Such a characterization implies that all of the uses of resource inputs, such as raw material and energy, are known and that their value is priced into commodities markets. It also fails to allow for the opportunity cost associated with the depletion of resources which, with advancing technology, might reasonably have future uses far greater in value than can be achieved at present with current technology. Stated differently, in traditional valuation analysis the option value associated with scarce resources—when new technology or knowledge can be applied to them—is not addressed. In the present work, we define technology leverage as representative of this effect. We then address the problem of sustainability of organizations by stating four propositions and examining their implications for government policy and for firm governance.

  14. Autonomous Rule Creation for Intrusion Detection

    Energy Technology Data Exchange (ETDEWEB)

    Todd Vollmer; Jim Alves-Foss; Milos Manic

    2011-04-01

    Many computational intelligence techniques for anomaly based network intrusion detection can be found in literature. Translating a newly discovered intrusion recognition criteria into a distributable rule can be a human intensive effort. This paper explores a multi-modal genetic algorithm solution for autonomous rule creation. This algorithm focuses on the process of creating rules once an intrusion has been identified, rather than the evolution of rules to provide a solution for intrusion detection. The algorithm was demonstrated on anomalous ICMP network packets (input) and Snort rules (output of the algorithm). Output rules were sorted according to a fitness value and any duplicates were removed. The experimental results on ten test cases demonstrated a 100 percent rule alert rate. Out of 33,804 test packets 3 produced false positives. Each test case produced a minimum of three rule variations that could be used as candidates for a production system.

  15. Co-Creation in Higher Education

    DEFF Research Database (Denmark)

    The main purpose of this book is to disseminate new research on co-creative approaches to teaching and learning in Higher Education (HE). The cases presented draw from a Danish cultural and educational context and have a special focus on collaborative, co-creative and distributed perspectives......-led learning, arts-based approaches to higher educational research and teaching, collaborative practices. We believe that these perspectives are still in need of further investigation through theories and practices. We understand co-creation as the process of creative, original and valuable generation...... of shared meaning and development. This collected volume offers novel empirical documentation and original theoretical reflections on the application of co-creative processes in higher education. This can be directly relevant for educators and the ways in which they design education, but also for students...

  16. Path creation in the software industry

    DEFF Research Database (Denmark)

    Leimbach, Timo

    2017-01-01

    The article analyzes the development of the German software company Software AG, which was among the few European companies that succeeded in the US market already in the 1970s. Utilizing the concept of "path creation" it examines how early success impacted the development of the company. It shows...... that at least two paths in the development, the focus on the ADABAS product ecosystem and the underlying technology as well as the strong internationalization, relate to the early success and influenced the further evolution of it. The analyses reveal that they played an important role in how the company...... reacted on the rise of relational databases and the vertical disintegration of the computer industry. As a consequence of the late adoption of them they company got into troubles and needed adjust their profile and orientation during the 1990s and early 2000s, which is analyzed in the final part...

  17. Charged topological black hole pair creation

    International Nuclear Information System (INIS)

    Mann, R.B.

    1998-01-01

    I examine the pair creation of black holes in space-times with a cosmological constant of either sign. I consider cosmological C-metrics and show that the conical singularities in this metric vanish only for three distinct classes of black hole metric, two of which have compact event horizons on each spatial slice. One class is a generalization of the Reissner-Nordstroem (anti-)de Sitter black holes in which the event horizons are the direct product of a null line with a 2-surface with topology of genus g. The other class consists of neutral black holes whose event horizons are the direct product of a null conoid with a circle. In the presence of a domain wall, black hole pairs of all possible types will be pair created for a wide range of mass and charge, including even negative mass black holes. I determine the relevant instantons and Euclidean actions for each case. (orig.)

  18. OPTICAL DEFLECTOR CREATION FOR LASER THERAPEUTIC DEVICES

    Directory of Open Access Journals (Sweden)

    V. N. Baranov

    2014-03-01

    Full Text Available The paper deals with creation of optical deflector for management of laser radiation in physiotherapeutic devices. Design features and operation principles of electro-optical, optical-acoustic and mechanical deflectors, giving the possibility to carry out continuous or discrete scanning of a laser beam are shown. Operation mechanism of the mechanical type deflector on the example of domestic laser therapeutic scanners is described in detail. Application possibility in clinical practice for heating technique of the acupuncture points by volumetric scanning of tissues by the radiation of semiconductor lasers on wave lengths equal to 0,67 and 0,85 μm is investigated. Creation justification of the new type deflector is given. Comparison between stable and labile techniques of radiation is carried out. It is shown that more intensive warming up of a skin surface in acupuncture point projection is observed at volumetric scanning, rather than at planar scanning by laser beams. Temperature increase on a skin surface in projection of acupuncture points is detected at radiation in both the visible spectrum range (0,67 μm and the infrared range (0,85 μm. It gives the possibility to apply this scanning method to thermal photo-activation of the point and to extend an existing arsenal of laser reflexology methods. The optical deflector is offered for medical industry, making it possible to carry out volumetric scanning of a laser beam and to facilitate the medical personnel’s work in laser therapy and reflexology consulting rooms.

  19. Perspectives on the Logos’ immanence in Creation

    Directory of Open Access Journals (Sweden)

    Nicolae Moșoiu

    2016-03-01

    Full Text Available „The reasons of things that God prepared in advance for ages, as He Himself knew, can be seen through understanding from the creatures. For every creature of God, contemplated by us through nature, using science and knowledge, proclaim in a hidden manner the reasons after which they were made and they reveal the purpose placed by God in every creature. From the wise contemplation of creation we can perceive the Reason which enlightens us about the Holy Trinity, i.e. the Father, the Son and the Holy Spirit” [1]. Abstract: The article deals with the theme of the Logos` immanence in the creation. The first part includes a scientific perspective while the second, a theological one. The first evidence that the universe has a beginning dates back to the 20s of last century. Most scientists believed until then that the universe was stationary and had always existed; there are references to the big bang, string theory, M theory. The second part encompasses a perspective on the theme of the rational nature of the world which constitutes a firm foundation for dialogue between Theology and science. The logoi have a particularizing or a unifing function, and the complete unity of the logoi is realized through and by the Logos, the Word of God. The essential difference between paradigms and logoi is that the latter belong to the temporal level and to the empirical world, while the former preexist synthetically into God.The uncreated divine energies are the logoi in the action of creating and supporting of the beings.

  20. Perturbative neutrino pair creation by an external source

    International Nuclear Information System (INIS)

    Koers, Hylke B.J.

    2005-01-01

    We consider the rate of fermion-antifermion pair creation by an external field. We derive a rate formula that is valid for a coupling with arbitrary vector and axial vector components to first order in perturbation theory. This is then applied to study the creation of neutrinos by nuclear matter, a problem with astrophysical relevance. We present an estimate for the creation rate per unit volume, compare this to previous results and comment on the role of the neutrino mass

  1. Remarks to the creation of particles in an expanding universe

    International Nuclear Information System (INIS)

    Kreisel, E.

    1976-01-01

    It is shown that one can get spontaneous particle creation in an empty Minkowski-space, if one defines particle-number operator and Hilbert space in a similar way as in publications about particle creation in an expanding universe. Accordingly spontaneous particle creation does not originate in the gravitational field, but is connected with the non-uniqueness of the notion 'particle' and the chosen time-dependent particle- number operator. (author)

  2. Job Creation and Job Destruction, Worker Reallocation, and Wages.

    OpenAIRE

    Belzil, Christian

    2000-01-01

    Using Danish firm (workplace) data on employment reallocation merged with individual records, the effects of job creation/destruction and worker reallocation on wages are estimated using fixed effects techniques. After controlling for business cycle fluctuations, job creation is found to increase male wages. The effect of net job creation seems present at all phases of the business cycle. Entry wages as well as wages of low tenure workers appear much more sensitive to idiosyncratic job creati...

  3. Quantum creation of fermions in a hot universe

    International Nuclear Information System (INIS)

    Gyunter, U.; Zhuk, A.I.

    1987-01-01

    The creation of spinor particles in an arbitrary external field from states described by quadratic density matrices is considered. Expressions are obtained for the spectra of the created particles. It is shown that in the case of the creation of fermions (spin 1/2) in the Friedmann universe from states described by a thermal density matrix statistical effects significantly suppress the particle creation process

  4. Money creation process in a random redistribution model

    Science.gov (United States)

    Chen, Siyan; Wang, Yougui; Li, Keqiang; Wu, Jinshan

    2014-01-01

    In this paper, the dynamical process of money creation in a random exchange model with debt is investigated. The money creation kinetics are analyzed by both the money-transfer matrix method and the diffusion method. From both approaches, we attain the same conclusion: the source of money creation in the case of random exchange is the agents with neither money nor debt. These analytical results are demonstrated by computer simulations.

  5. Exploring value creation from corporate-foresight activities

    DEFF Research Database (Denmark)

    Rohrbeck, René

    2012-01-01

    This paper looks at value creation from corporate futures research. Through a literature review, potential value creation is identified. This serves as guidance for an empirical investigation in which value creation is observed and linked to methods and practices. Using data from 20 case studies......, three examples of value creation are discussed in detail. In addition, cross-case analysis allowed me to identify four success criteria for corporate foresight activities: (1) foresighters committed to creating value, (2) participation of internal stakeholders, (3) analysis that follows a systemic logic...

  6. Co-creation, Prevailing Streams and a Future Design Trajectory

    DEFF Research Database (Denmark)

    Degnegaard, Rex

    2014-01-01

    of the literature on co-creation to explore what the existing literature relates to and indeed to pinpoint if any patterns or streams can be identified. The paper illustrates how the use of the concept of co-creation suggests a necessity for focusing further on specific co-creation-related issues and challenges...... of significance to business and society. The paper highlights new co-creation-related issues and challenges. Further, the paper crystallises an emerging design trajectory in theory and practice....

  7. Sound creation and artistic language hybridization through the use of the collaborative creation system: Soundcool

    OpenAIRE

    Berbel-Gómez, Noemy; Murillo-Ribes, Adolf; Sastre-Martínez, Jorge; Riaño Galán, María Elena

    2017-01-01

    Abstract: We submit the development of a collaborative sound creation proposal made reality using the Soundcool system from its initial design phase to the scenic performance at the International Festival of Contemporary Music ENSEMS, Valencia (Spain). The "interstellar machine", a transdisciplinary piece whose linking thread is a story, is characterized by hybridization of languages and artistic fusion.It's a piece made possible by the joint work between students of Primary and Secondary Edu...

  8. FROM THE HISTORY OF LASER CREATION

    Directory of Open Access Journals (Sweden)

    I.M. Belousova

    2014-03-01

    Full Text Available The paper briefly describes the history of formation of a new science direction - quantum electronics, associated with the discovery of masers and lasers by scientists from the USA (Ch. Townes and the USSR (N.G. Basov and A. M. Prokhorov. The world's first ruby laser designed by T. Maiman is described. Some historical events devoted to creation and research of lasers are given in which the author of the paper as well as research workers from Vavilov State Optical Institute, ITMO University and LOMO have taken direct part in the development of solid-state and gas lasers (helium-neon, photodissociation, CO2-lasers and laser optical systems. Contribution of researchers from Vavilov State Optical Institute, LOMO and ITMO University to large-scale programs on development of lasers for laser nuclear fusion, laser weapons and “Phobos” program is shown. The paper deals in brief with new issues of development and application of lasers, mainly, within the project of laser orbital space station of the future, for the conversion of solar energy into laser radiation. Description of idea of solar energy transformation by fullerene-oxygen laser is presented. The patent for it has been taken out by Vavilov State Optical Institute. Developed fullerene-oxygen-iodine laser and laser structure models for industrial applications and solar energy conversion into laser radiation are described. Parameters for hypothetical laser-optical system of the future space station are given.

  9. Creation of virtual patients for midwifery education.

    Science.gov (United States)

    Urbanová, Eva; Bašková, Martina; Maskálová, Erika; Kvaltínyová, Eva

    2018-07-01

    The objective of the study was to create several new, original virtual patients (VPs) in the Slovak language, especially for educational purposes in midwifery. Virtual patients have been created for the needs of university midwifery education in Slovakia. The creation of the six virtual patients basically consisted of three fixed stages: preparation, design and development, implementation into the virtual environment. We used the Open Labyrinth (OL) virtual environment, an open-source system for creating VPs. The VPs include six various scenarios of the most common problems seen in midwifery practice: preterm birth, perinatal loss, gestational diabetes, ineffective breastfeeding, postpartum bleeding and sudden home birth. Currently, six original virtual patients are used in university midwifery education in Slovakia. We use them for contact teaching as well as self-study of students. They present the first VPs in Slovakia and the Czech Republic created in academic settings in these countries. The future perspective of a virtual patient as an interactive process between the student and the medium is that it can deepen and improve learning outcomes, solve specific midwifery issues, and reduce mistakes in the clinical environment. Copyright © 2018 Elsevier Ltd. All rights reserved.

  10. Renewable energy to boost job creation

    International Nuclear Information System (INIS)

    Anon.

    2000-01-01

    European Union member states are encouraging renewable energies as alternative energy sources with low environmental impacts, making the renewable energy industry one of Europe's fastest growing sectors. An energy scenario has been defined for the next 20 years and a model has been used to compute the employment impact of this new energy policy. The analysis calculates net employment values which includes direct and indirect impacts and takes into account the loss of jobs in conventional energy sectors. The simulation predicts that energy produced from renewable sources will more than double by 2020. The overall number of net additional jobs predicted to be created in the fifteen countries from 1995 to 2020 is about 900000. This figure includes 515000 jobs that are expected to be created as a consequence of investment in biomass fuel production from agricultural and forestry residues and from energy crops. The analysis foresees that around 20% of the total employment creation will occur in Germany and 15% in France. (A.C.)

  11. RELATIONAL MECHANISMS IN INNOVATION CO-CREATION

    Directory of Open Access Journals (Sweden)

    Rodica Boier

    2014-12-01

    Full Text Available Increasingly, producers and customers establish relationships to mutually undertake the development of an innovative product. Consequently, it will be always of interest for an innovative company to know the degree to which different related suppliers are willing to form partnerships by participating in its new product development process. Several managerial implications flow from the link between relationship marketing and innovation processes, ranging from tactical product-related decisions to strategic competitor-related decisions, usually made in a relatively short period of time. Dedicated customer relationship systems track the interactions with customers and improve the flow of ideas for new products. When trying to develop long-term customer relationships, the ability to provide superior value to stakeholders is a must. Through carefully conducted relationships, customers are linked with the innovation company during the entire innovation process, and create a space for mutual understanding, learning and value co-creation. In order to co-create business value through online, also combined with offline innovation-related activities, customer orientation should be implemented throughout the organization – its culture, their systems, including the whole range of interactions.

  12. Bohr's Creation of his Quantum Atom

    Science.gov (United States)

    Heilbron, John

    2013-04-01

    Fresh letters throw new light on the content and state of Bohr's mind before and during his creation of the quantum atom. His mental furniture then included the atomic models of the English school, the quantum puzzles of Continental theorists, and the results of his own studies of the electron theory of metals. It also included the poetry of Goethe, plays of Ibsen and Shakespeare, novels of Dickens, and rhapsodies of Kierkegaard and Carlyle. The mind that held these diverse ingredients together oscillated between enthusiasm and dejection during the year in which Bohr took up the problem of atomic structure. He spent most of that year in England, which separated him for extended periods from his close-knit family and friends. Correspondence with his fianc'ee, Margrethe Nørlund, soon to be published, reports his ups and downs as he adjusted to J.J. Thomson, Ernest Rutherford, the English language, and the uneven course of his work. In helping to smooth out his moods, Margrethe played an important and perhaps an enabling role in his creative process.

  13. Toward a Broader Perspective in the Evolutionism-Creationism Debate.

    Science.gov (United States)

    Strahler, Arthur N.

    1983-01-01

    Examines creationism/evolution debate in context of philosophy using ontological models in which reality is assigned to one or both natural or transnatural (supernatural) realms. The six models (theistic-teleological dualism; deistic-mechanistic dualism; fundamentalist creationism; atheistic monism; theistic monism; mechanistic monism) deal with…

  14. Multi-pair states in electron–positron pair creation

    Directory of Open Access Journals (Sweden)

    Anton Wöllert

    2016-09-01

    Full Text Available Ultra strong electromagnetic fields can lead to spontaneous creation of single or multiple electron–positron pairs. A quantum field theoretical treatment of the pair creation process combined with numerical methods provides a description of the fermionic quantum field state, from which all observables of the multiple electron–positron pairs can be inferred. This allows to study the complex multi-particle dynamics of electron–positron pair creation in-depth, including multi-pair statistics as well as momentum distributions and spin. To illustrate the potential benefit of this approach, it is applied to the intermediate regime of pair creation between nonperturbative Schwinger pair creation and perturbative multiphoton pair creation where the creation of multi-pair states becomes nonnegligible but cascades do not yet set in. Furthermore, it is demonstrated how spin and helicity of the created electrons and positrons are affected by the polarization of the counterpropagating laser fields, which induce the creation of electron–positron pairs.

  15. The Spirit of Adventure and the Art of Creation

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 19; Issue 7. The Spirit of Adventure and the Art of Creation: Camphor to Vitamin B12. Setty Mallikarjuna Babu Subramania Ranganathan. General Article Volume 19 Issue 7 July 2014 pp 593-623 ... Keywords. Camphor; vitamin B12; art of creation.

  16. Creation of point defects in superconductors. A short review

    International Nuclear Information System (INIS)

    Quere, Yves; Rullier-Albenque, Florence.

    1981-11-01

    Many experiments have been published concerning the radiation damage in superconductors, but relatively few about the mechanisms of defect creation. A short review is presented of what is known on point defect creation in superconductors either by cold-work or by irradiation

  17. Planning for Program Design and Assessment Using Value Creation Frameworks

    Science.gov (United States)

    Whisler, Laurel; Anderson, Rachel; Brown, Jenai

    2017-01-01

    This article explains a program design and planning process using the Value Creation Framework (VCF) developed by Wenger, Trayner, and de Laat (2011). The framework involves identifying types of value or benefit for those involved in the program, conditions and activities that support creation of that value, data that measure whether the value was…

  18. Value Creation by Process-Oriented Project Management

    NARCIS (Netherlands)

    Geijtenbeek, W.; Eekelen, van A.L.M.; Kleine, A.J.; Favie, R.; Maas, G.J.; Milford, R.

    2007-01-01

    The start of a design process based on value creation requires a different approach and new models. The aim of this study is to provide insight into how a design process based on value creation can be initiated. The intended result of the study is the design of the of a collaboration model that can

  19. Opening the black box: knowledge creation in data teams

    NARCIS (Netherlands)

    Hubers, Mireille Desirée; Poortman, Cindy Louise; Schildkamp, Kim; Pieters, Julius Marie; Handelzalts, Adam

    2016-01-01

    Purpose – In this study, Nonaka and Takeuchi’s socialization, externalization, combination and internalization (SECI) model of knowledge creation is used to gain insight into the process of knowledge creation in data teams. These teams are composed of school leaders and teachers, who work together

  20. 17 CFR 201.1100 - Creation of Fair Fund.

    Science.gov (United States)

    2010-04-01

    ... 17 Commodity and Securities Exchanges 2 2010-04-01 2010-04-01 false Creation of Fair Fund. 201... PRACTICE Fair Fund and Disgorgement Plans § 201.1100 Creation of Fair Fund. In any agency process initiated... requiring the payment of disgorgement by a respondent and also assessing a civil money penalty against that...

  1. Value co-creation in service interactions: dimensions and antecedents

    NARCIS (Netherlands)

    Neghina, C.; Caniels, M.; Bloemer, J.M.M.; Birgelen, M.J.H. van

    2013-01-01

    The purpose of this article is to further develop the conceptualization of value co-creation and discuss its dimensions and antecedents. We propose that in service interactions, value co-creation should be understood as a joint collaborative activity between service employees and customers

  2. 13 CFR 120.861 - Job creation or retention.

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Job creation or retention. 120.861... Company Loan Program (504) Project Economic Development Goals § 120.861 Job creation or retention. A Project must create or retain one Job Opportunity per an amount of 504 loan funding that will be specified...

  3. A Case Against Scientific Creationism: A Look at Content Issues.

    Science.gov (United States)

    Kenkel, Father Leonard A.

    1985-01-01

    Discusses: (1) the theology of creation (religion); (2) evolution (science); and (3) scientific creationism (religious doctrine and pseudoscience). Points out that contrary to its claim, the latter is a sectarian religious doctrine in the guise of science demanding to be taught in the classroom "as a science." (JN)

  4. Beyond proximities : The socio-spatial dynamics of knowledge creation

    NARCIS (Netherlands)

    Rutten, R.P.J.H.

    2017-01-01

    Knowledge creation is recognized as interaction between individuals in a social context, but geography-of-knowledge-creation research inadequately connects social context to physical place. The proximities approach reduces physical place to near-far dichotomies and territorial innovation models

  5. The Genesis Account of Creation and its Relationship to Cosmogony.

    African Journals Online (AJOL)

    This paper concerns itself with the issue of the account of creation and its relationship to cosmogony. In this jet age when western education has broadened people's mind, there is a strong desire to know the true origin of man and the universe. It goes a step further to highlight various concepts of creation, pointing out their ...

  6. Changing public service delivery: learning in co-creation

    NARCIS (Netherlands)

    Voorberg, William; Bekkers, Victor; Timeus, Krista; Tonurist, Piret; Tummers, L.G.

    2017-01-01

    Co-creation – where citizens and public organizations work together to deal with societal issues – is increasingly considered as a fertile solution for various public service delivery problems. During co-creation, citizens are not mere consumers, but are actively engaged in building resilient

  7. Small and Medium Enterprises, Job Creation, and Sustainability ...

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

    Small and Medium Enterprises, Job Creation, and Sustainability: Maximizing ... job creation, human capital, and green production and technologies will only materialize if ... IWRA/IDRC webinar on climate change and adaptive water management. International Water Resources Association, in close collaboration with IDRC, ...

  8. Value encounters - Modeling and analyzing co-creation of value

    NARCIS (Netherlands)

    Weigand, H.; Godart, C.; Gronau, N.; Sharma, S.; Canals, G.

    2009-01-01

    Recent marketing and management literature has introduced the concept of co-creation of value. Current value modeling approaches such as e3-value focus on the exchange of value rather than co-creation. In this paper, an extension to e3-value is proposed in the form of a “value encounter”. Value

  9. Value encounters : Modelling and analyzing co-creation of value

    NARCIS (Netherlands)

    Weigand, H.; Jayasinghe Arachchig, J.

    2009-01-01

    Recent marketing and management literature has introduced the concept of co-creation of value. Current value modeling approaches such as e3-value focus on the exchange of value rather than co-creation. In this paper, an extension to e3-value is proposed in the form of a “value encounter”. Value

  10. Nursing perspective on the Genesis account of creation.

    Science.gov (United States)

    Geary, Heidi D; Cone, Pamela H

    2012-01-01

    Biblical accounts of creation tell the origin of the world and the beginning of God's relationship with humankind. Azusa Pacific University assigns graduate nursing students a faith integration project analyzing Creation accounts through the eyes of a nurse researcher. This report integrates eight students' investigations of Genesis 1 and 2, offering deep, rich insight into nursing practice.

  11. The poetry of Sigwavhulimu: On creation and death | Mafela | South ...

    African Journals Online (AJOL)

    W.M.R. Sigwavhulimu is a leading poet in Tshivenḓa. His poetry is concerned with creation and appeals to supernatural beings, religious matters, death and pain. This article investigates the extent to which Christianity has influenced Sigwavhulimu in his poetry, with the focus on religious poetry dealing with creation and ...

  12. Trust, Knowledge Creation and Mediating Effects of Knowledge Transfer Processes

    Directory of Open Access Journals (Sweden)

    Anna Sankowska

    2016-01-01

    Full Text Available This paper investigates how organizational trust contributes to knowledge transfer processes and knowledge creation both directly and indirectly. The mediation analyses were used. The findings using cross-sectional data from Polish companies suggest a new way of thinking in respect of how crucial is trust to creation of knowledge unconnected to organizational memory.

  13. The Creation of Man and Woman in Early Jewish Literature

    NARCIS (Netherlands)

    Ruiten, J.T.A.G.M. van; Luttikhuizen, G P

    2000-01-01

    J.T.A.G.M. van Ruiten, “The Creation of Man and Woman in Early Jewish Literature,” in The Creation of Man and Woman: Interpretations of the Biblical Narratives in Jewish and Christian Traditions (ed. Gerard P. Luttikhuizen; Themes in Biblical Narrative 3; Leiden, Boston, and Köln: Brill, 2000),

  14. What does existing research say about value co-creation?

    DEFF Research Database (Denmark)

    Thomsen, Merethe Stjerne; Tanev, Stoyan; Pedrosa, Alex

    2010-01-01

    The paper presents a literature review on co-creation, which is summarized into emerging research areas and insights as a basis for a future research agenda for value co-creation. The search methodology is based on a keywords search on ISI Web of Knowledge, leading to 82 articles with a summary...... of four emerging subject areas within marketing science, service management, new product development & innovation and general business and management. The four subject areas lead to new key driving forces of value co-creation by involving the customers in experience networks, where both creating......-customer interaction events, which are extremely personal with unique products, services and experiences. In general the paper is starting up a conceptual refinement on value co-creation by addressing the key characteristics of current literature and driving forces of co-creation....

  15. Statistical effect of interactions on particle creation in expanding universe

    International Nuclear Information System (INIS)

    Kodama, Hideo

    1982-01-01

    The statistical effect of interactions which drives many-particle systems toward equilibrium is expected to change the qualitative and quantitative features of particle creation in expanding universe. To investigate this problem a simplified model called the finite-time reduction model is formulated and applied to the scalar particle creation in the radiation dominant Friedmann universe. The number density of created particles and the entropy production due to particle creation are estimated. The result for the number density is compared with that in the conventional free field theory. It is shown that the statistical effect increases the particle creation and lengthens the active creation period. As for the entropy production it is shown that it is negligible for scalar particles in the Friedmann universe. (author)

  16. Adiabatic pair creation in heavy-ion and laser fields

    International Nuclear Information System (INIS)

    Pickl, P.; Durr, D.

    2008-01-01

    The planned generation of lasers and heavy-ion colliders renews the hope to see electron-positron pair creation in strong classical fields. This old prediction is usually referred to as spontaneous pair creation. We observe that both heavy-ion collisions and pair creation in strong laser fields, are instances of the theory of adiabatic pair creation. We shall present the theory, thereby correcting earlier results. We give the momentum distribution of created pairs in overcritical fields. We discuss carefully the proposed experimental verifications and conclude that pure laser-based experiments are highly questionable. We propose a new experiment, joining laser fields and heavy ions, which may be feasible with present-day technology and which may indeed verify the theoretical prediction of adiabatic pair creation. Our presentation relies on recent rigorous works in mathematical physics. (authors)

  17. Defect creation rates in CdTe irradiated by electrons

    International Nuclear Information System (INIS)

    Caillot, M.

    1978-01-01

    Up to now, the defect creation rates in CdTe irradiated by electrons were unknown. They have been calculated for different electron kinetic energies. As the samples studied are thick, the energy loss when the electrons penetrate the material has been taken into account. The cross-sections of Cd and Te displacements vs the depth of electron penetration were determined for different electron kinetic energies, and the defect creation rates obtained for each sublattice. These creation rates have been compared with those deduced from experiments and it was found that the experimental creation rates were lower than the calculated ones. This discrepancy can be explained in terms of creation of neutral Frenkel pairs. (Auth.)

  18. Creation and evolution of compactified cosmologies

    International Nuclear Information System (INIS)

    Gray, J.

    2002-04-01

    Many theories of particle physics rely on the existence of more than three spatial dimensions. In this thesis we consider various aspects of the cosmologies associated with such theories. The extra dimensions must be hidden in some manner and in all the cases we shall consider this is achieved by the mechanism of compactification. We start by considering a possible description of the quantum mechanical creation of such universes. A consistent description of this type would be extremely desirable because it would remove the vacua selection problems which plague such theories, increasing their predictive power markedly. The formalism we employ is that due to Hartle and Hawking. We are able to illustrate a serious problem in combining this approach to quantum cosmology with higher dimensional theories. We find that, for the wide range of theories considered, the Hartle Hawking proposal predicts that we should directly observe all the dimensions of space. This is clearly inconsistent with observation. We then proceed to consider the evolution of various examples of higher dimensional cosmologies. All the examples considered contain brane sources. We start with a simple example of such a theory in order to examine an inflationary scenario that has been proposed in the literature. This scenario utilises the large extra dimensions which are possible in brane world theories in an attempt to solve some of the fine tuning problems which occur in inflationary models. Having introduced the study of the evolution of such models in a simple context we then go on to study a more realistic case. We present, with a wide variety of generalisations, cosmological solutions which are the analogues of the rolling radii solutions of string cosmology for the case where five branes are present in the bulk of the Heterotic M-theory orbifold. (author)

  19. Efficiency improvements of offline metrology job creation

    Science.gov (United States)

    Zuniga, Victor J.; Carlson, Alan; Podlesny, John C.; Knutrud, Paul C.

    1999-06-01

    Progress of the first lot of a new design through the production line is watched very closely. All performance metrics, cycle-time, in-line measurement results and final electrical performance are critical. Rapid movement of this lot through the line has serious time-to-market implications. Having this material waiting at a metrology operation for an engineer to create a measurement job plan wastes valuable turnaround time. Further, efficient use of a metrology system is compromised by the time required to create and maintain these measurement job plans. Thus, having a method to develop metrology job plans prior to the actual running of the material through the manufacture area can significantly improve both cycle time and overall equipment efficiency. Motorola and Schlumberger have worked together to develop and test such a system. The Remote Job Generator (RJG) created job plans for new device sin a manufacturing process from an NT host or workstation, offline. This increases available system tim effort making production measurements, decreases turnaround time on job plan creation and editing, and improves consistency across job plans. Most importantly this allows job plans for new devices to be available before the first wafers of the device arrive at the tool for measurement. The software also includes a database manager which allows updates of existing job plans to incorporate measurement changes required by process changes or measurement optimization. This paper will review the result of productivity enhancements through the increased metrology utilization and decreased cycle time associated with the use of RJG. Finally, improvements in process control through better control of Job Plans across different devices and layers will be discussed.

  20. Innovation and Entrepreneurship: The Necessary Conditions of Value Creation

    Directory of Open Access Journals (Sweden)

    Brian Barnard

    2017-10-01

    Full Text Available The necessary conditions of value creation are considered from the vantage point of innovation and entrepreneurship. Both demand side (basic needs, customer perceived value, and customer satisfaction and supply side (science, technology, and knowledge considerations of value creation are examined. The relationships between value creation and basic needs, customer perceived value, and knowledge are further examined. Although a number of factors are identified that impact value, only four are seen as primary factors of value: price, benefit, satisfaction, and experience. The innovator and entrepreneur can create value, and quantify the uniqueness of their value offerings, through these four primary factors. The study concludes that, on the demand side, basic needs may be an indirect driver of value creation, and customer perceived value as concept may be useful in the context of value creation. At the same time, it is believed that the four factors – price, benefit, satisfaction, and experience – can significantly explain value creation. On the supply side, innovation as the driver of value creation, is not necessarily confined to science and technology – business knowledge and acumen is an important avenue. In addition to existing knowledge and experience, factors like orientation (interests, passion, drive and involvement also explain opportunity recognition.

  1. The potential of shared value creation: a theoretical analysis

    Directory of Open Access Journals (Sweden)

    Victor Danciu

    2016-06-01

    Full Text Available The urgent issues economy, environment and society are facing need new approaches which allow a well-balanced sharing of value created by the economy. A step forward is the concept of shared value creation. This paper aims to analyze the main features, the content of strategy of shared value creation and to propose the social innovation as main strategic way of shared value creation. At the beginning, the drivers and challenges of shared value creation are investigated in a systematized manner, in order to better understand why this new way of doing business is needed. Then, the concept and the three levels of shared value creation are investigated as sources of economic, environmental and social benefits that a business creates. These benefits depend on how efficient and diligent the company works. We are advancing the social innovation as main strategy having the greatest potential to create value with economic, environmental and social benefits. Finally, a framework for measurement of shared value creation is included. This framework is aiming at giving a tool for checking up the potential the shared value creation has for solving environmental and social issues.

  2. Value Creation in the Context of Sustainable Corporate Social Responsibility

    Science.gov (United States)

    Šmida, Ľubomír; Sakál, Peter

    2014-12-01

    Under the influence of the new rules of the economy and the society, companies are achieving a notional line of a necessary change in the approach to creating new value, wealth. Implementation of changes in the system of wealth creation requires a review of existing assumptions of unlimited growth of the global economy and wealth creation in the environment accepting economic interests, society and the environment as a holistic unit. The main purpose of this paper is the clarification of a new requirements for business, presentation of the questionnaire survey Sustainable Corporate Social Responsibility and inform on value creation in the context of Sustainable Corporate Social Responsibility.

  3. SMEs’ Wealth Creation Model of an Emerging Economy

    Directory of Open Access Journals (Sweden)

    Olalekan Usiobaifo ASIKHIA

    2016-05-01

    Full Text Available This article synthesizes the evidence on SMEs’ wealth creation in an emerging economy, paying particular attention to human resource/expertise, technology adoption, innovation and creativity, unit economies, organizational infrastructure and strategy as determinants of SMEs’ wealth creation. A survey of 581 Nigerian SMEs was conducted and the data was analysed and tested using multiple regression and structural equation modelling. The findings revealed Human resource/CEOs expertise as the highest contributory factor to wealth creation within the firm in the industrial and the commercial sectors. The relevant domains were modelled and relevant policy adjustments were suggested.

  4. Sources of Value Creation in Born Global Companies

    Directory of Open Access Journals (Sweden)

    Augustyniak Dobrochna

    2017-06-01

    Full Text Available Research about the phenomenon of rapid internationalization of small and medium size companies has evolved over the last two decades. Nevertheless, questions about business models or value creation in born global enterprises are rarely addressed in the literature. The objective of this article is to develop a theoretical framework for analyzing the sources of value creation in the business models of international new ventures (INV global companies, starting with adapting the model by Amit and Zott [2001, 2010] to early internationalizing venture. Current literature on international entrepreneurship, business models and value creation is also used as a basis for suggesting future empirical research recommendations.

  5. Value Creation in the Context of Sustainable Corporate Social Responsibility

    Directory of Open Access Journals (Sweden)

    Šmida Ľubomír

    2014-12-01

    Full Text Available Under the influence of the new rules of the economy and the society, companies are achieving a notional line of a necessary change in the approach to creating new value, wealth. Implementation of changes in the system of wealth creation requires a review of existing assumptions of unlimited growth of the global economy and wealth creation in the environment accepting economic interests, society and the environment as a holistic unit. The main purpose of this paper is the clarification of a new requirements for business, presentation of the questionnaire survey Sustainable Corporate Social Responsibility and inform on value creation in the context of Sustainable Corporate Social Responsibility.

  6. Mobile Learning: Creation, delivery and evaluation of eBooks

    NARCIS (Netherlands)

    Kalz, Marco; Ternier, Stefaan

    2012-01-01

    Kalz, M., & Ternier, S. (2012, 10 December). Mobile Learning: Creation, delivery and evaluation of eBooks. Workshop for TPG Academy and a South African Delegation, Heerlen, The Netherlands: Open Universiteit in the Netherlands.

  7. labour and employment creation with african resource development

    African Journals Online (AJOL)

    RAYAN_

    oriented education and training systems, suggests that the chances for. Africa to benefit .... which provide new opportunities for job creation through optimizing linkages and ..... the Government of Botswana, to move its entire sight-holder sales.

  8. Term-creation strategies used by Ndebele translators in Zimbabwe ...

    African Journals Online (AJOL)

    Term-creation strategies used by Ndebele translators in Zimbabwe in the health sector: A corpus-based approach. ... strategies employed by Ndebele translators from a corpus-based approach using ParaConc, ... AJOL African Journals Online.

  9. The Creation of Districts and Constituencies in Ghana: Some ...

    African Journals Online (AJOL)

    The Regions of Ghana. Ghana is presently divided into ten political regions which are subdivided ..... errors to which attention was drawn (Ghana 1972b:) ... national interest has been the driving force behind the creation of districts some of ...

  10. Organizing for creativity, quality and speed in product creation processes

    NARCIS (Netherlands)

    Eijnatten, van F.M.; Simonse, W.L.

    1999-01-01

    Current research in industrial engineering and management sciences shows that organizational architectures are of critical importance for a better performance of product creation processes in terms of creativity, quality and speed. For many companies, streamlining those processes - including

  11. Creation, Its Processes, and Significance (Samkhya Evolution and Involution

    Directory of Open Access Journals (Sweden)

    Pratibha Gramann

    2015-11-01

    Full Text Available Science, religions, and cultural traditions develop theories and creative descriptions about the origin of the universe and meaning of life. These theories have both similarities and differences regarding the cause and effect of creation, and life as human beings know it. Religions and cultural traditions primarily adhere to a personal God as creator and ruler. Science has gone in the opposite direction of denying the existence of a God. A definitive cause of creation has not been scientifically found. Science may find a comparable, suitable match in the ancient thought of Samkhya, written in the 500-800 BC time. Samkhya is probably the first complete philosophical description of the origin and evolution of creation. The three basic energetics of Samkhya are comparable to the basic energies of physics. This paper addresses the hypothesis that the evolution and origin of creation stem from the 3 energies gunas of materiality prakriti described in ancient Samkhya.

  12. The threat from creationism to the rational teaching of biology

    Directory of Open Access Journals (Sweden)

    ATHEL CORNISH-BOWDEN

    2007-01-01

    Full Text Available Most biologists outside the USA and a few other countries, like Australia and Canada, are under the impression that the threat to the teaching of biology represented by creationism does not concern them directly. This is unfortunately no longer true: the recent growth of creationism, especially in its pseudo-scientific manifestation known as "intelligent design", has been obvious in several countries of Western Europe, especially the UK, Germany and Poland, and it is beginning to be noticeable in Brazil, and maybe elsewhere in Latin America. The problem is complicated by the fact that there are not just two possibilities, evolution and creationism, because creationism comes in various incompatible varieties. Turkey is now a major source of creationist propaganda outside the USA, and is especially significant in relation to its influence on Muslim populations in Europe. The time for biologists to address the creationist threat is now

  13. The Game Object Model and expansive learning: Creation ...

    African Journals Online (AJOL)

    The Game Object Model and expansive learning: Creation, instantiation, ... The aim of the paper is to develop insights into the design, integration, evaluation and use of video games in learning and teaching. ... AJOL African Journals Online.

  14. Value Creation in Digital Application Marketplaces: A Developers’ Perspective

    DEFF Research Database (Denmark)

    Ghazawneh, Ahmad; Mansour, Osama

    2015-01-01

    Digital application marketplaces are increasingly relevant for digital platform owners seeking to reap the benefits of distributing, brokering, and operating applications by third-party developers. Owners of such marketplaces have two vital goals: address the needs of heterogeneous end-users and ...... sources and their associated value creation and realization. In doing this, our research extends and complements existing digital platform literature and contributes new knowledge about new forms of value creation....

  15. Classical-quantum correspondence in electron-positron pair creation

    International Nuclear Information System (INIS)

    Chott, N. I.; Su, Q.; Grobe, R.

    2007-01-01

    We examine the creation of electron-positron pairs in a very strong force field. Using numerical solutions to quantum field theory we calculate the spatial and momentum probability distributions for the created particles. A comparison with classical mechanical phase space calculations suggests that despite the fully relativistic and quantum mechanical nature of the matter creation process, most aspects can be reproduced accurately in terms of classical mechanics

  16. Some issues of creation of belarusian language computer resources

    OpenAIRE

    Rubashko, N.; Nevmerjitskaia, G.

    2003-01-01

    The main reason for creation of computer resources of natural language is the necessity to bring into accord the ways of language normalization with the form of its existence - the computer form of language usage should correspond to the computer form of language standards fixation. This paper discusses various aspects of the creation of Belarusian language computer resources. It also briefly gives an overview of the objectives of the project involved.

  17. Pair creation by an external non-Abelian field

    International Nuclear Information System (INIS)

    Hamil, B; Chetouani, L

    2014-01-01

    The problem of the creation of particle pairs of spin 0 and 1/2 from the vacuum by an external field of a non-Abelian type plane wave on the light cone is considered following the approach of Schwinger. Using simple shifts and only by an algebraic calculation, it is shown that with this form of interaction, there is no creation of particles. (paper)

  18. Higher dimensional strange quark matter solutions in self creation cosmology

    Energy Technology Data Exchange (ETDEWEB)

    Şen, R., E-mail: ramazansen-1991@hotmail.com [Institute for Natural and Applied Sciences, Çanakkale Onsekiz Mart University, 17020, Çanakkale (Turkey); Aygün, S., E-mail: saygun@comu.edu.tr [Department of Physics, Art and Science Faculty, Çanakkale Onsekiz Mart University, Çanakkale 17020 (Turkey)

    2016-03-25

    In this study, we have generalized the higher dimensional flat Friedmann-Robertson-Walker (FRW) universe solutions for a cloud of string with perfect fluid attached strange quark matter (SQM) in Self Creation Cosmology (SCC). We have obtained that the cloud of string with perfect fluid does not survive and the string tension density vanishes for this model. However, we get dark energy model for strange quark matter with positive density and negative pressure in self creation cosmology.

  19. The determinants of Bank Profitability: Does Liquidity Creation matter?

    OpenAIRE

    Ahmad Sahyouni; Man Wang

    2018-01-01

    Using a panel data set of 4995 banks across 11 developed and emerging countries during the period (2011-2015), this report analyses the amount of liquidity created by banks, how liquidity creation, bank-specific and the macroeconomic factors affecting bank profitability. The results show evidence of increased creation of liquidity over the period. By applying the panel data fixed effect technique, banks that create more liquidity, are set up to have lower profitability. As well as, Asset mana...

  20. Creation of electromechanical device for electric vehicle traction

    Directory of Open Access Journals (Sweden)

    Денис Юрьевич Зубенко

    2016-10-01

    Full Text Available The problems of creation of electromechanical device for electric vehicle traction are considered in the article. The aim of creation this design are the replacement of the internal combustion engine on electromechanical device. For this electromechanical device are constructed model, which describe processes that occur in the electric drive of electromechanical device. Characteristics of the main modes of motion were recorded. The introduction of electromechanical device will reduce the level of emissions and reduce noise in the cities

  1. A Model for Sustainable Value Creation in Supply Chain

    OpenAIRE

    KORDİTABAR, Seyed Behzad

    2015-01-01

    Abstract. In order to survive, every company needs to achieve sustainable profitability, which is impossible unless there is sustainable value creation. Regarding the fact that sustainability is closely related with concepts of supply chain management, the present paper intends to propose through a conceptual theorization approach a new comprehensive model drawing on concepts of value creation and sustainability from the perspective of supply chain, specifying the dimensions contributing to s...

  2. On the creation of particles in some expanding closed universe

    International Nuclear Information System (INIS)

    Nariai, Hidekazu.

    1978-11-01

    The purpose of this letter is to study the pair creation of particles in an expanding universe by analyzing the dynamical behavior of the Feynman propagator. To deal with the pair creation of particles in the universe under consideration, concrete information about the Feynman propagator in the asymptotic region must be obtained. The Feynman propagator is compared with the corresponding one in case of Chitre-Hartle's model-universe. (Kato, T.)

  3. Co-creation Communication Pengguna Instagram Dalam Foodstagram Di Surabaya

    OpenAIRE

    Goenawan, Giovanny

    2015-01-01

    Co-creation communication merupakan sebuah interaksi yang terjadi dengan pengumpulan respon-respon yang diberikan terhadap sebuah pesan yang ada yang membutuhkan adanya partisipasi audiens dimana mereka memiliki pengaruh dalam sistem tersebut. Co-creation communication biasanya dilakukan dalam sosial media, dimana sosial media yang digunakan dalam penelitian ini adalah instagram dalam mengomentari dan juga melakukan posting foto makanan (foodstagram). Untuk mengetahui keinginan berpartisipasi...

  4. Towards a Manifesto for Living Lab Co-creation

    Science.gov (United States)

    Følstad, Asbjørn; Brandtzæg, Petter Bae; Gulliksen, Jan; Börjeson, Mikael; Näkki, Pirjo

    There is a growing interest in Living Labs for innovation and development in the field of information and communication technology. In particular there seem to be a tendency that current Living Labs aim to involve users for co-creative purposes. However, the current literature on Living Lab co-creation is severely limited. Therefore an Interact workshop is arranged as a first step towards a manifesto for Living Lab co-creation.

  5. Numerical studies of pair creation in counterpropagating laser fields

    Energy Technology Data Exchange (ETDEWEB)

    Ruf, Matthias

    2009-05-27

    Pair creation from vacuum induced by electromagnetic fields is probably one of the most intriguing phenomena in physics. If the fields are sufficiently strong, the QED vacuum become unstable. Due to the remarkable progress in laser technology during recent years an experimental investigation of pair creation by pure laser light is coming into reach. The focus of this thesis is on pair creation in counterpropagating laser beams. The pair creation probability is calculated employing the numerically obtained solutions of the Dirac equation. This numerical ansatz has the capability of calculating the momentum distribution of the created pairs in a single propagation, for pure time dependent field configurations. Furthermore, it allows to take the magnetic component of the laser fields into account, which is usually neglected. The latter strongly affects the creation process at high laser frequency. The involved numerical calculations are rather time consuming, therefore the second project of this thesis was to develop a highly efficient code for solving relativistic quantum mechanical problems. This is accomplished by adopting the split-operator method to the Klein-Gordon equation. Here the possibility arises to use parallel computing. However the corresponding spin-statistics becomes crucial in the case of pair creation, demonstrated in several examples. (orig.)

  6. A Social Vision for Value Co-creation in Design

    Directory of Open Access Journals (Sweden)

    George Simons

    2009-11-01

    Full Text Available The Cluetrain Manifesto was introduced in 1999, calling for a powerful global conversation between companies and the people they serve. Since then, the conversation has started and is finally gaining momentum. Co-creation is the buzzword of the day to describe the various types of conversations that are taking place. But the conversation has multiple perspectives. It can be applied to multiple domains ranging from sales tactics and branding contests to strategic, human-centered means of affecting social transformation. In this article we try to articulate a vision for value co-creation by focusing on its social aspects. It is our hope that such social vision will contribute to existing perspectives so that future conversations can take place in a more productive way. The suggested framework organizes the seemingly disparate applications, comparing the mindset, goals and results of three types of value co-creation: monetary, use/experience and social. Although these three types of value co-creation are all relevant, we believe that the social type of value provides a real opportunity for significant social change. However, the rules of engagement for this type of co-creation are particularly challenging. Participation must be face-to-face to allow for real-time interaction to take place. Empathy for the people who will be affected by change is key. Visualization of the collective assets is essential. And having the appropriate mindset about co-creation is the single most important component for success.

  7. Numerical studies of pair creation in counterpropagating laser fields

    International Nuclear Information System (INIS)

    Ruf, Matthias

    2009-01-01

    Pair creation from vacuum induced by electromagnetic fields is probably one of the most intriguing phenomena in physics. If the fields are sufficiently strong, the QED vacuum become unstable. Due to the remarkable progress in laser technology during recent years an experimental investigation of pair creation by pure laser light is coming into reach. The focus of this thesis is on pair creation in counterpropagating laser beams. The pair creation probability is calculated employing the numerically obtained solutions of the Dirac equation. This numerical ansatz has the capability of calculating the momentum distribution of the created pairs in a single propagation, for pure time dependent field configurations. Furthermore, it allows to take the magnetic component of the laser fields into account, which is usually neglected. The latter strongly affects the creation process at high laser frequency. The involved numerical calculations are rather time consuming, therefore the second project of this thesis was to develop a highly efficient code for solving relativistic quantum mechanical problems. This is accomplished by adopting the split-operator method to the Klein-Gordon equation. Here the possibility arises to use parallel computing. However the corresponding spin-statistics becomes crucial in the case of pair creation, demonstrated in several examples. (orig.)

  8. Contextual-Based Knowledge Creation for Agroindustrial Innovation

    Directory of Open Access Journals (Sweden)

    Elisa Anggraeni

    2017-08-01

    Full Text Available This paper discusses the knowledge creation process in one department, in a higher educational context, and the possible actions to take to improve the efficiency and effectiveness of the knowledge creation system in it. We conducted a case study at one department of a university that strives to improve its innovations, in terms of their quantity and quality.We used a soft system methodology to investigate the knowledge creation system in the chosen department. From the study, we conclude that the department can be considered as a learning organization, within which its staff continually create, acquire and transfer knowledge. This department has a learning environment which is conducive, concrete learning processes, and leadership that reinforces learning. In the context of producing agroindustry innovations, the knowledge creation system in this department is considered to be less effective since it frequently happens more at individual or small group levels. To improve its effectiveness, the management may facilitate the institutionalization of knowledge creation processes at every phase of the interactions between tacit and explicit knowledge.

  9. Mobile, Collaborative Situated Knowledge Creation for Urban Planning

    Directory of Open Access Journals (Sweden)

    Nelson Baloian

    2012-05-01

    Full Text Available Geo-collaboration is an emerging research area in computer sciences studying the way spatial, geographically referenced information and communication technologies can support collaborative activities. Scenarios in which information associated to its physical location are of paramount importance are often referred as Situated Knowledge Creation scenarios. To date there are few computer systems supporting knowledge creation that explicitly incorporate physical context as part of the knowledge being managed in mobile face-to-face scenarios. This work presents a collaborative software application supporting visually-geo-referenced knowledge creation in mobile working scenarios while the users are interacting face-to-face. The system allows to manage data information associated to specific physical locations for knowledge creation processes in the field, such as urban planning, identifying specific physical locations, territorial management, etc.; using Tablet-PCs and GPS in order to geo-reference data and information. It presents a model for developing mobile applications supporting situated knowledge creation in the field, introducing the requirements for such an application and the functionalities it should have in order to fulfill them. The paper also presents the results of utility and usability evaluations.

  10. The Creation and Non-Creation of Markets in Reproductive Cells

    DEFF Research Database (Denmark)

    Herrmann, Janne Rothmar

    of gender equality this is a paradox. The buying and selling of sperm is supported and facilitated through the law but the buying and selling of eggs is not. But why is that and how is this paradox legitimized? Using Danish law and policy I want to demonstrate how markets in frozen reproductive cells...... that dictated that donated sperm should be frozen and not fresh. The use of donated sperm was also seen as a small and necessary part in providing a treatment that replaced a natural function. So, in the early days, sperm from different donors was mixed with sperm from the male of the couple being treated...... and the market in sperm was largely left to develop without much regulatory interest. It was something that pertained to the medical domain, and the legislator at that time had been very reluctant to regulate medical issues. In the case of the non-creation of a market in frozen eggs, it seems that in the debates...

  11. Disfluent presentations lead to the creation of more false memories.

    Science.gov (United States)

    Sanchez, Christopher A; Naylor, Jamie S

    2018-01-01

    The creation of false memories within the Deese-Roediger-McDermott (DRM) paradigm has been shown to be sensitive to many factors such as task instructions, participant mood, or even presentation modality. However, do other simple perceptual differences also impact performance on the DRM and the creation of false memories? This study explores the potential impact of changes in perceptual disfluency on DRM performance. To test for a potential influence of disfluency on false memory creation, participants viewed lists under either perceptually disfluent conditions or not. Results indicated that disfluency did significantly impact performance in the DRM paradigm; more disfluent presentations significantly increased the recall and recognition of unpresented information, although they did not impact recall or recognition of presented information. Thus, although disfluency did impact performance, disfluency did not produce a positive benefit related to overall task performance. This finding instead suggests that more disfluent presentations can increase the likelihood that false memories are created, and provide little positive performance benefit.

  12. Light-induced defect creation in hydrogenated polymorphous silicon

    International Nuclear Information System (INIS)

    Morigaki, K.; Takeda, K.; Hikita, H.; Roca i Cabarrocas, P.

    2005-01-01

    Light-induced defect creation in hydrogenated polymorphous silicon (pm-Si:H) is investigated from electron spin resonance measurements and is compared with that in hydrogenated amorphous silicon (a-Si:H). Light-induced defect creation occurs at room temperature similarly for both types of films prepared at 250 deg. C. Thermal annealing of light-induced defects is also investigated as a function of temperature. Different behaviours of annealing characteristics for pm-Si:H from those for a-Si:H are observed and discussed. In particular, we observed a decrease of the light-induced defect creation efficiency with repeated light-soaking-annealing cycles and discuss it with respect to the hydrogen bonding in pm-Si:H films

  13. Defect creation in solids by a decay of electronic excitations

    International Nuclear Information System (INIS)

    Klinger, M.I.; Lushchik, Ch.B.; Mashovets, T.V.; Kholodar', G.A.; Shejnkman, M.K.; Ehlango, M.A.; Kievskij Gosudarstvennyj Univ.; AN Ukrainskoj SSR, Kiev. Inst. Poluprovodnikov)

    1985-01-01

    A new type of radiationless transitions in nonmetallic solids accompanied by neither the extraction of a heat nor the luminescence, but by a large (in comparison with the interatomic distance) displacements of a small number of atoms is discussed. A classification is given of the instabilities (electrostatic, electron-vibrational, structural) leading to a creation of the defects in crystalline and glassy solids. The processes of the defect creation, due to both the decay of self-trapped excitions in ionic crystals and the multiple ionization of atoms near the pre-existing charged centres in semiconductor are described. The mechanisms of the complex defects reconstruction in semiconductors by nonequilibrium charge carriers and by an electron-hole recombination are discussed. The role of charge carriers in a thermal defect generation is considered. A mechanism of the peculiar defect creation in glassy semiconductors is discussed

  14. Space Creation Mechanism during the Expansion of Universe

    Directory of Open Access Journals (Sweden)

    Emre Dil

    2016-01-01

    Full Text Available We propose a novel mechanism related to the expansion of universe. Recently Verlinde’s proposal has been applied to the deformed bosons being a candidate for the dark energy constituents, since the negative pressure of the deformed bosons. The expansion of universe is dependent on the dark energy and implies a creation of space; we admit that the space creation mechanism is related to the deformed bosons and so is the dark energy. In order to relate the dark energy and the mechanism for creation of space, we consider Verlinde’s proposal including the Holographic principle for emergence of space, which was recently applied to the deformed bosons. To check the validity of our mechanism, we calculate the ratio of the size of universe before and after the expansion and compare the results with the observational data. We find that the results are consistent with each other and infer that the proposed mechanism works correctly.

  15. Particle creation and destruction of quantum coherence by topological change

    International Nuclear Information System (INIS)

    Lavrelashvili, G.V.; Rubakov, V.A.; Tinyakov, P.G.

    1988-01-01

    The possibility is considered that changes of spatial topology occur as tunneling events in quantum gravity. Creation of scalar and spinor particles during these tunneling transitions is studied. The relevant formalism based on the euclidean Schroedinger equation and coherent state representation is developed. This formalism is illustrated in a two-dimensional example. It is argued that the particle creation during the topological changes induces the loss of quantum coherence. The particle creation is calculated in the case of O(4)-invariant background euclidean four-dimensional metrics. This calculation is used for estimating the loss of quantum coherence. An upper limit on the rate of the topological changes, A -17 M 4 Pl , is derived from the observation of K 0 -anti K 0 oscillations. (orig.)

  16. Dynamics of an exclusion process with creation and annihilation

    International Nuclear Information System (INIS)

    Juhasz, Robert; Santen, Ludger

    2004-01-01

    We examine the dynamical properties of an exclusion process with creation and annihilation of particles in the framework of a phenomenological domain-wall theory, by scaling arguments and by numerical simulation. We find that the length and the time scales are finite in the maximum current phase for finite creation and annihilation rates as opposed to the algebraically decaying correlations of the totally asymmetric simple exclusion process (TASEP). Critical exponents of the transition to the TASEP are determined. The case where bulk creation and annihilation rates vanish faster than the inverse of the system size N is also analysed. We point out that shock localization is possible even for rates proportional to N -a , 1 < a < 2

  17. The Concept of Embodied Knowledge for Understanding Organisational Knowledge Creation

    Science.gov (United States)

    Matsudaira, Yoshito; Fujinami, Tsutomu

    Our goal in this paper is to understand, in the light of intuition and emotion, the problem-finding and value judgments by organisational members that are part of organisational knowledge creation. In doing so, we emphasise the importance of embodied knowledge of organisations as an explanatory concept. We propose ways of approaching intuition and sense of value as these are posited as objects of research. Approaches from the first, second, and third-person viewpoints result in a deeper grasp of embodied knowledge of organisations. Important in organisational knowledge creation is embodied knowledge of organisations, which has a bearing on problem-finding before any problem-solving or decision making takes place, and on value judgments about the importance of problems that have been found. This article proposes the concept of embodied knowledge, and, by introducing it, gives a profound understanding of that facet of organisational knowledge creation characterised by tacit knowledge held by organisational individuals.

  18. Thermodynamics of gravitationally induced particle creation scenario in DGP braneworld

    Energy Technology Data Exchange (ETDEWEB)

    Jawad, Abdul; Rani, Shamaila; Rafique, Salman [COMSATS Institute of Information Technology, Department of Mathematics, Lahore (Pakistan)

    2018-01-15

    In this paper, we discuss the thermodynamical analysis for gravitationally induced particle creation scenario in the framework of DGP braneworld model. For this purpose, we consider apparent horizon as the boundary of the universe. We take three types of entropy such as Bakenstein entropy, logarithmic corrected entropy and power law corrected entropy with ordinary creation rate Γ. We analyze the first law and generalized second law of thermodynamics analytically for these entropies which hold under some constraints. The behavior of total entropy in each case is also discussed which implies the validity of generalized second law of thermodynamics. Also, we check the thermodynamical equilibrium condition for two phases of creation rate, that is constant and variable Γ and found its vitality in all cases of entropy. (orig.)

  19. Value Creation Logics and Internationalization of Service Firms

    DEFF Research Database (Denmark)

    Ørberg Jensen, Peter D.; Petersen, Bent

    2014-01-01

    be based on a thorough understanding of the fundamental nature of these firms. Design/methodology/approach - Theoretical study. Findings - We put forward propositions concerning the pace of internationalization and the default foreign operation modes in service firms. Research limitations...... implications - We suggest that managers in service firms should consider primarily the nature of the value creation logic(s) in their firms when deciding and designing an internationalization strategy. Originality/value - The study presents a novel theoretical approach and a set of propositions on service firm....../implications - The use of value creation logics can be a useful complement to the conventional approaches to the study of service firms’ internationalization. However, the fact that most firms encompass more than one value creation logic complicates the use of firm databases and industry statistics. Practical...

  20. The Contribution of Intellectual Capital to Value Creation

    Directory of Open Access Journals (Sweden)

    Elena Shakina

    2013-12-01

    Full Text Available This paper studies the marginal contribution of intellectual capital (IC components to company value using a hedonic pricing framework. The ANOVA is used to identify group differences among different national markets and industries. Two models have been developed to reflect the time effect: one related to the immediate creation of value and another for the long term. As could be expected, the contribution of IC to companies’ value creation differs significantly between countries and industries. Both models, short- and long-term, are significant and with a normal explanatory power. We have found both positive and negative coefficients. Human capital plays a critical positive role in value creation in the short term. Structural and relational capital becomes more relevant in the long term. However, in the long term, the results obtained regarding the effect of human capital are unclear.

  1. Thermodynamics of gravitationally induced particle creation scenario in DGP braneworld

    International Nuclear Information System (INIS)

    Jawad, Abdul; Rani, Shamaila; Rafique, Salman

    2018-01-01

    In this paper, we discuss the thermodynamical analysis for gravitationally induced particle creation scenario in the framework of DGP braneworld model. For this purpose, we consider apparent horizon as the boundary of the universe. We take three types of entropy such as Bakenstein entropy, logarithmic corrected entropy and power law corrected entropy with ordinary creation rate Γ. We analyze the first law and generalized second law of thermodynamics analytically for these entropies which hold under some constraints. The behavior of total entropy in each case is also discussed which implies the validity of generalized second law of thermodynamics. Also, we check the thermodynamical equilibrium condition for two phases of creation rate, that is constant and variable Γ and found its vitality in all cases of entropy. (orig.)

  2. The cost of wetland creation and restoration. Final report

    Energy Technology Data Exchange (ETDEWEB)

    King, D.; Bohlen, C.

    1995-08-01

    This report examines the economics of wetland creation, restoration, and enhancement projects, especially as they are used within the context of mitigation for unavoidable wetland losses. Complete engineering-cost-accounting profiles of over 90 wetland projects were developed in collaboration with leading wetland restoration and creation practitioners around the country to develop a primary source database. Data on the costs of over 1,000 wetland projects were gathered from published sources and other available databases to develop a secondary source database. Cases in both databases were carefully analyzed and a set of baseline cost per acre estimates were developed for wetland creation, restoration, and enhancement. Observations of costs varied widely, ranging from $5 per acre to $1.5 million per acre. Differences in cost were related to the target wetland type, and to site-specific and project-specific factors that affected the preconstruction, construction, and post-construction tasks necessary to carry out each particular project. Project-specific and site-specific factors had a much larger effect on project costs than wetland type for non-agricultural projects. Costs of wetland creation and restoration were also shown to differ by region, but not by as much as expected, and in response to the regulatory context. The costs of wetland creation, restoration, and enhancement were also analyzed in a broader economic context through examination of the market for wetland mitigation services, and through the development of a framework for estimating compensation ratios-the number of acres of created, restored, or enhanced wetland required to compensate for an acre of lost natural wetland. The combination of per acre creation, restoration, and enhancement costs and the compensation ratio determine the overall mitigation costs associated with alternative mitigation strategies.

  3. Job creation and destruction, worker reallocation and wages

    DEFF Research Database (Denmark)

    Belzil, Christian

    1997-01-01

    Using Danish firm level data on employment dynamics merged with individual records on all workers in a given firm, various measures of employment and worker reallocation used in the macroeconomics literature are incorporated in a wage equation framework. The effects of job creation/destruction an......Using Danish firm level data on employment dynamics merged with individual records on all workers in a given firm, various measures of employment and worker reallocation used in the macroeconomics literature are incorporated in a wage equation framework. The effects of job creation...

  4. Particle creation and reheating in a braneworld inflationary scenario

    Science.gov (United States)

    Bilić, Neven; Domazet, Silvije; Djordjevic, Goran S.

    2017-10-01

    We study the cosmological particle creation in the tachyon inflation based on the D-brane dynamics in the Randall-Sundrum (RSII) model extended to include matter in the bulk. The presence of matter modifies the warp factor which results in two effects: a modification of the RSII cosmology and a modification of the tachyon potential. Besides, a string theory D-brane supports among other fields a U(1) gauge field reflecting open strings attached to the brane. We demonstrate how the interaction of the tachyon with the U(1) gauge field drives cosmological creation of massless particles and estimate the resulting reheating at the end of inflation.

  5. Is emergent universe a consequence of particle creation process?

    International Nuclear Information System (INIS)

    Chakraborty, Subenoy

    2014-01-01

    A model of an emergent universe is formulated using the mechanism of particle creation. Here the universe is considered as a non-equilibrium thermodynamical system with dissipation due to particle creation mechanism. The universe is chosen as spatially flat FRW space–time and the cosmic substratum is chosen as perfect fluid with barotropic equation of state. Both first and second order deviations from equilibrium prescription are considered and it is found that the scenario of emergent universe is possible in both the cases.

  6. Creation of a small high-throughput screening facility.

    Science.gov (United States)

    Flak, Tod

    2009-01-01

    The creation of a high-throughput screening facility within an organization is a difficult task, requiring a substantial investment of time, money, and organizational effort. Major issues to consider include the selection of equipment, the establishment of data analysis methodologies, and the formation of a group having the necessary competencies. If done properly, it is possible to build a screening system in incremental steps, adding new pieces of equipment and data analysis modules as the need grows. Based upon our experience with the creation of a small screening service, we present some guidelines to consider in planning a screening facility.

  7. On particle creation by a time-dependent scalar field

    International Nuclear Information System (INIS)

    Dolgov, A.D.; Kirilova, D.P.

    1989-01-01

    The probability of particles creation by a homogeneous scalar field Χ (t) is calculated. Explicit analytical expressions are obtained in two limiting cases in the quasiclassical approximation and in the framework of perturbation theory. In the case when the mass of the created particles is defined by the time-dependent field Χ (t) according to the expression g Χ (t) Ψ-barΨ, where Χ (t) =Χ 0 cos (ωt), it is shown that the creation probability is suppresed not exponentially, but as ω 1/2 . Some cosmological consequences of the results are discussed. 13 refs

  8. Value Encounters - Modeling and Analyzing Co-creation of Value

    Science.gov (United States)

    Weigand, Hans

    Recent marketing and management literature has introduced the concept of co-creation of value. Current value modeling approaches such as e3-value focus on the exchange of value rather than co-creation. In this paper, an extension to e3-value is proposed in the form of a “value encounter”. Value encounters are defined as interaction spaces where a group of actors meet and derive value by each one bringing in some of its own resources. They can be analyzed from multiple strategic perspectives, including knowledge management, social network management and operational management. Value encounter modeling can be instrumental in the context of service analysis and design.

  9. Exploring Knowledge Creation Processes as a Source of Organizational Learning

    DEFF Research Database (Denmark)

    Brix, Jacob

    2017-01-01

    The purpose of the study is to reestablish the link between theories of organizational learning and knowledge creation – theories that in research, have been pursued as independent themes for almost two decades. Based on the literature review, I build a framework that proposes how the two streams...... build eight propositions that are used to discuss and extend the organizational learning and knowledge creation literatures and to justify the framework’s applicability. Finally, I present the managerial implications and the conclusions of the study....

  10. On the pair creation effect in radiative bottonium transitions

    International Nuclear Information System (INIS)

    Lewin, K.; Motz, G.B.

    1986-01-01

    The contributions from internal b-quark pair creation to the radiative transition rates of the processes Y(2S) → X b 1 +γ and X b 2 → Y(1S)+γ have been estimated in a quasilocal approximation preserving the time-dependence of the antiquark propagator and found to be smaller than 10%. Although relatively small, the pair creation correction depends sensitively on quark masses and photon energies and thus cannot be ignored in quantitative investigations of radiative quarkonium transitions

  11. Analytical and numerical studies of creation probabilities of hierarchical trees

    Directory of Open Access Journals (Sweden)

    S.S. Borysov

    2011-03-01

    Full Text Available We consider the creation conditions of diverse hierarchical trees both analytically and numerically. A connection between the probabilities to create hierarchical levels and the probability to associate these levels into a united structure is studied. We argue that a consistent probabilistic picture requires the use of deformed algebra. Our consideration is based on the study of the main types of hierarchical trees, among which both regular and degenerate ones are studied analytically, while the creation probabilities of Fibonacci, scale-free and arbitrary trees are determined numerically.

  12. Designer Modeling for Personalized Game Content Creation Tools

    DEFF Research Database (Denmark)

    Liapis, Antonios; Yannakakis, Georgios N.; Togelius, Julian

    2013-01-01

    preferences, goals and processes from their interaction with a computer-aided design tool, and suggests methods and domains within game development where such a model can be applied. We describe how designer modeling could be integrated with current work on automated and mixed-initiative content creation......With the growing use of automated content creation and computer-aided design tools in game development, there is potential for enhancing the design process through personalized interactions between the software and the game developer. This paper proposes designer modeling for capturing the designer’s......, and envision future directions which focus on personalizing the processes to a designer’s particular wishes....

  13. Solar test of Dirac's large number hypothesis. [multiplicative creation model for solar evolution

    Science.gov (United States)

    Chin, C.-W.; Stothers, R.

    1975-01-01

    An investigation is conducted regarding the implications of Dirac's theories (1973, 1974) concerning the creation of new matter. It is found that Dirac's theory of multiplicative creation, but not his theory of additive creation, is not in contradiction with known facts about the sun. According to the theory of additive creation, matter is formed uniformly throughout space. The concept of multiplicative creation implies that existing matter multiplies itself in proportion to the amount of matter already present.

  14. Assessment of value creation in private equity: the acquisition of Burger King by 3G Capital

    OpenAIRE

    Hoene, Daniel Jobst Elmar

    2016-01-01

    This thesis elaborates the creation of value in private equity and in particular analyzes value creation in 3G Capital’s acquisition of Burger King. In this sense, a specific model is applied that composes value creation into several drivers, in order to answer the question of how value creation can be addressed in private equity investments. Although previous research by Achleitner et al. (2010) introduced a specific model that addresses value creation in private equity, the r...

  15. Aspects of governmental job-creation efforts in Western Europe and North America.

    OpenAIRE

    Hollister RG

    1986-01-01

    ILO pub-WEP pub. Working paper, comparison of employment policies for employment creation in Western Europe and the USA - covers job creation measures, target groups, financing, and the relationships between job creation and economic policy and social policies (esp. Social security); looks at problems of design implementation and evaluation of employment creation projects; discusses obstacles to employment creation in the context of economic recession in Western Europe, and in a developing co...

  16. About the Possibility of Creation of a Deterministic Unified Mechanics

    International Nuclear Information System (INIS)

    Khomyakov, G.K.

    2005-01-01

    The possibility of creation of a unified deterministic scheme of classical and quantum mechanics, allowing to preserve their achievements is discussed. It is shown that the canonical system of ordinary differential equation of Hamilton classical mechanics can be added with the vector system of ordinary differential equation for the variables of equations. The interpretational problems of quantum mechanics are considered

  17. Curiosity and Its Role in Cross-Cultural Knowledge Creation

    Science.gov (United States)

    Mikhaylov, Natalie S.

    2016-01-01

    This paper explores the role of curiosity in promoting cross-cultural knowledge creation and competence development. It is based on a study with four international higher educational institutions, all of which offer management and business education for local and international students. The reality of multicultural and intercultural relationships…

  18. Core story creation: analysing narratives to construct stories for learning.

    Science.gov (United States)

    Petty, Julia; Jarvis, Joy; Thomas, Rebecca

    2018-03-16

    Educational research uses narrative enquiry to gain and interpret people's experiences. Narrative analysis is used to organise and make sense of acquired narrative. 'Core story creation' is a way of managing raw data obtained from narrative interviews to construct stories for learning. To explain how core story creation can be used to construct stories from raw narratives obtained by interviewing parents about their neonatal experiences and then use these stories to educate learners. Core story creation involves reconfiguration of raw narratives. Reconfiguration includes listening to and rereading transcribed narratives, identifying elements of 'emplotment' and reordering these to form a constructed story. Thematic analysis is then performed on the story to draw out learning themes informed by the participants. Core story creation using emplotment is a strategy of narrative reconfiguration that produces stories which can be used to develop resources relating to person-centred education about the patient experience. Stories constructed from raw narratives in the context of constructivism can provide a medium or an 'end product' for use in learning resource development. This can then contribute to educating students or health professionals about patients' experiences. ©2018 RCN Publishing Company Ltd. All rights reserved. Not to be copied, transmitted or recorded in any way, in whole or part, without prior permission of the publishers.

  19. On the creation of scalar particles in some anisotropic universe

    International Nuclear Information System (INIS)

    Nariai, Hidekazu.

    1978-01-01

    Because of an importance of the particle creation (especially, its possible fulfilment of the black-body law with a definite temperature) in an early universe to various other cosmological problems we study how the creation of scalar particles occurs in the Bianchi-type I anisotropic universe adopted in our previous works on the quantized scalar field. It is shown that, as in a special isotropic case dealt with in recent papers, the creation may occur at the sacrifice of the requirement that the quantization procedure should reproduce the usual theory for a free field in the limit when the anisotropic universe changes into the Minkowski space-time. It is further shown that the creation occurs in accordance with the black-body law only in a 2-dimensional hyper-surface relating to the anisotropic cosmic expansion, provided that we fix two arbitrary constants appearing in a general expression for the Feynman propagator in terms of a procedure similar to that in the isotropic case. A speculation on the isotropization of our model-universe is also made from the standpoint of seeking for how the thermal equilibrium in the whole universe is attained. (auth.)

  20. IT-Enabled Knowledge Creation for Open Innovation

    NARCIS (Netherlands)

    Eseryel, U. Yeliz

    2014-01-01

    Open innovation is increasingly important for researchers and practitioners alike. Open innovation is closely linked to knowledge creation in that, with open innovation, knowledge inflows and outflows are exploited for innovation. In the information systems field, open innovation has been closely

  1. How to manage enterprise? From creation to rational continuation

    NARCIS (Netherlands)

    Hans Broekhuis; Louise van Weerden

    2009-01-01

    There is a difference between enterprise and management. Enterprise is about creation and management is the rational continuation of enterprise. Being rational comes natural to entrepreneurs, but a good entrepreneur has to develop both aspects. To achieve this is an important aspect of management

  2. Venture Creation Programs: Bridging Entrepreneurship Education and Technology Transfer

    Science.gov (United States)

    Lackéus, Martin; Williams Middleton, Karen

    2015-01-01

    Purpose: The purpose of this paper is to explore how university-based entrepreneurship programs, incorporating real-life venture creation into educational design and delivery, can bridge the gap between entrepreneurship education and technology transfer within the university environment. Design/methodology/approach: Based on a literature review…

  3. Creation of an American Holistic Nurses Association research consultation program.

    Science.gov (United States)

    Robertson, Sue; Clingerman, Evelyn; Zahourek, Rothlyn P; Mariano, Carla; Lange, Bernadette

    2012-12-01

    A goal of the American Holistic Nurses Association (AHNA) Research Committee is to prepare holistic nurses to conduct holistic nursing research. This article describes the creation of a Research Consultation Program and how the knowledge gained from the program will contribute to the development of a formal research mentor program.

  4. Applying the knowledge creation model to the management of ...

    African Journals Online (AJOL)

    In present-day society, the need to manage indigenous knowledge is widely recognised. However, there is a debate in progress on whether or not indigenous knowledge can be easily managed. The purpose of this paper is to examine the possibility of using knowledge management models like knowledge creation theory ...

  5. Heterogeneous motives and the collective creation of value

    NARCIS (Netherlands)

    Bridoux, F.; Coeurderoy, R.; Durand, R.

    2011-01-01

    The collective creation of value has remained underexplored in management research. Drawing on social psychology and behavioral economics, we analyze the impact of the mix of employee motives to cooperate and compare the collective value generated by three motivational systems: individual monetary

  6. Transparency in the ePortfolio Creation Process

    Science.gov (United States)

    Jones, Stephanie A.; Downs, Elizabeth; Jenkins, Stephen J.

    2015-01-01

    This paper presents the findings of a study examining the effect of transparency on the ePortfolio creation process. The purpose of the study was to examine whether increased awareness of other students' ePortfolios through the implementation of transparency and peer review would positively affect the quality of performance of school library media…

  7. A Framework to Simplify the Creation of Remote Laboratories

    Directory of Open Access Journals (Sweden)

    Isidro Calvo

    2010-05-01

    Full Text Available Building remote laboratories is not a trivial issue since they are complex systems in which a great number of factors (security, QoS, integration of information of different nature, etc. are involved. This complexity requires the use of diverse technologies that complicate the creation of the laboratories. Current work presents a framework to ease the creation of remote laboratories (both real and virtual from a set of reusable blocks that solve most common issues (connection, student management, experiments assessment, etc. so the designers of the experiments may concentrate on their functionality. The followed approach proposes the use of certain technologies widely used in the control engineering community such as Labview and EJS, so the creation of a new laboratory will require the creation of two applications separately that will be integrated within the framework: (1 One Labview application to acquire process information and (2 a Java applet created with EJS used as graphical interface. The proposed framework was used with a water level automatic system to show how to add new experiments to the framework.

  8. Adaptive Game Level Creation through Rank-based Interactive Evolution

    DEFF Research Database (Denmark)

    Liapis, Antonios; Martínez, Héctor Pérez; Togelius, Julian

    2013-01-01

    as fitness functions for the optimization of the generated content. The preference models are built via ranking-based preference learning, while the content is generated via evolutionary search. The proposed method is evaluated on the creation of strategy game maps, and its performance is tested using...

  9. NEW VENTURE CREATION: HOW START-UPS GROW?

    Directory of Open Access Journals (Sweden)

    AIDIN SALAMZADEH

    Full Text Available ABSTRACT Start-ups, often seen as sources of innovation and change, are prone to failure and accordingly they are attracting considerable attention not least from policy makers and Government officials. However, the various new venture creation studies that have emerged since the early 1980s lack cohesiveness, and the domain remains controversial. This article not only exposes the limitations of the existing body of understanding on the topic but attempts to develop a more comprehensive and comprehendible framework for start up (new venture creation. To do so it uses the frameworks proposed by Whetten, and March and Smith to develop 11 propositions. The resultant model suggests that the creation of a start up involves the identification of an idea or opportunity by an entrepreneur who subsequently organizes a series of activities, mobilizes resources and creates competence using his/her networks in an environment in order to create value. It sheds light on the start-up (new venture creation process and has relevance for entrepreneurs, policy makers and researchers.

  10. Creation and use of knowledge management in academic libraries ...

    African Journals Online (AJOL)

    Creation and use of knowledge management in academic libraries: Usmanu ... one of the important topics today in both the industrial and information research world. Huge amount of data and information are being processed and needed to ... the overall progress and development of academic libraries as well as its impact ...

  11. Chemical Education: A Tool for Wealth Creation from Waste ...

    African Journals Online (AJOL)

    This paper focuses on exposing the indispensible role of chemical education in wealth creation from waste. Every settlement of people has one type of waste or the other to dispose. The challenge of waste management has in recent time occupied researchers such that innovations are geared towards reducing wastes that ...

  12. Information Technology: A challenge to the Creation and ...

    African Journals Online (AJOL)

    As organisations increasingly adopt the use of information and communication technologies, the corresponding increase in the creation of electronic records has brought about a number of records management challenges. These manifest themselves in a number of ways. Problems associated with the management of ...

  13. Radiation from moving mirrors: The creation and absorption of particles

    International Nuclear Information System (INIS)

    Castagnino, M.; Ferraro, R.

    1984-01-01

    A massless scalar quantized field is studied in a region bounded by two mirrors, one of which has an in-out motion. The space time is bidimensional and flat. A simple criterion is found to build motion with and without particle creation. The spectrum of the created particles is computed in some cases and conjectures on their origin are made

  14. MODERN INDICATORS DERIVED FROM VALUE CREATION AND DISCOUNTED

    Directory of Open Access Journals (Sweden)

    Cican Simona

    2013-07-01

    In this article, we will present the connection between discounted cash flow methods and the indicators derived from value creation, based on the business finance theory, which says that firm value will increase if projects with positive net present value are accepted, while it will be destroyed if projects with negative net present value are accepted.

  15. Collaboration, Innovation, and Value Creation in a Global Telecom

    Science.gov (United States)

    Allee, Verna; Taug, Jan

    2006-01-01

    Purpose: The purpose of this paper is to review a systemic organizational change initiative for improving collaboration, innovation and value creation at a global telecom. Design/methodology/approach: Based on a comprehensive internal assessment Telenor identified core issues and challenges in supporting collaboration after several years of…

  16. On the creation of scalar particles in some anisotropic universe

    International Nuclear Information System (INIS)

    Nariai, Hidekazu

    1978-01-01

    Because of an importance of the particle creation (especially, its possible fulfilment of the black-body law with a definite temperature) in an early universe to various other cosmological problems, we study how the creation of scalar particles occurs in the Bianchi-type I anisotropic universe adopted in our previous works on the quantized scalar field. It is shown that, as in a special isotropic case dealt with in recent papers, the creation may occur at the sacrifice of the requirement that the quantization procedure should reproduce the usual theory for a free field in the limit when the anisotropic universe changes into the Minkowski space-time. It is further shown that the creation occurs in accordance with the black-body law only in a 2-dimensional hyper-surface relating to the anisotropic cosmic expansion, provided that we fix two arbitrary constants appearing in a general expression for the Feynman propagator in terms of a procedure similar to that in the isotropic case. A speculation on the isotropization of our model-universe is also made from the standpoint of seeking the attainment of the thermal equilibrium in the whole universe. (author)

  17. Dynamics of heterogeneous liners with prolonged plasma creation

    International Nuclear Information System (INIS)

    Aleksandrov, V.V.; Branitskii, A.V.; Volkov, G.S.; Grabovskii, E.V.; Zurin, M.V.; Nedoseev, S.L.; Oleinik, G.M.; Samokhin, A.A.; Smirnov, V.P.; Fedulov, M.V.; Frolov, I.N.; Sasorov, P.V.

    2001-01-01

    Prolonged plasma creation in heterogeneous liners, in which the liner substance is separated into two phase states (a hot plasma and a cold skeleton), is investigated both experimentally and theoretically. This situation is typical of multiwire, foam, and even gas liners in high-current high-voltage facilities. The main mechanisms governing the rate at which the plasma is created are investigated, and the simplest estimates of the creation rate are presented. It is found that, during prolonged plasma creation, the electric current flows through the entire cross section of the produced plasma shell, whose thickness is comparable with the liner radius; in other words, a current skin layer does not form. During compression, such a shell is fairly stable because of its relatively high resilience. It is shown that, under certain conditions, even a thick plasma shell can be highly compressed toward the discharge axis. A simplified numerical simulation of the compression of a plasma shell in a liner with prolonged plasma creation is employed in order to determine the conditions for achieving regimes of fairly compact and relatively stable radial compression of the shell

  18. Value creation of road infrastructure networks: a structural equation approach

    NARCIS (Netherlands)

    Hartmann, Andreas; Ling, F.Y.Y.

    2016-01-01

    Although road agencies need to provide road infrastructure that is beneficial for road users, little is known about how the activities of the agencies influence the value creation of road infrastructure. From a service-dominant logic perspective, the importance of road maintenance and traffic

  19. Particle Creation in Oscillating Cavities with Cubic and Cylindrical Geometry

    Science.gov (United States)

    Setare, M. R.; Dinani, H. T.

    2008-04-01

    In the present paper we study the creation of massless scalar particles from the quantum vacuum due to the dynamical Casimir effect by oscillating cavities with cubic and cylindrical geometry. To the first order of the amplitude we derive the expressions for the number of the created particles.

  20. ORIGIN: metal creation and evolution from the cosmic dawn

    NARCIS (Netherlands)

    den Herder, J.W.; Piro, L.; Ohashi, T.; Kouveliotou, C.; Hartmann, D.H.; Kaastra, J.S.; Amati, L.; Andersen, M.I.; Arnaud, M.; Atteia, J.-L.; Bandler, S.; Barbera, M.; Barcons, X.; Barthelmy, S.; Basa, S.; Basso, S.; de Boer, M.; Branchini, E.; Branduardi-Raymont, G.; Borgani, S.; Boyarsky, A.; Brunetti, G.; Budtz-Jorgensen, C.; Burrows, D.; Butler, N.; Campana, S.; Caroli, E.; Ceballos, M.; Christensen, F.; Churazov, E.; Comastri, A.; Colasanti, L.; Cole, R.; Content, R.; Corsi, A.; Costantini, E.; Conconi, P.; Cusumano, G.; de Plaa, J.; De Rosa, A.; Del Santo, M.; Di Cosimo, S.; De Pasquale, M.; Doriese, R.; Ettori, S.; Evans, P.; Ezoe, Y.; Ferrari, L.; Finger, H.; Figueroa-Feliciano, T.; Friedrich, P.; Fujimoto, R.; Furuzawa, A.; Fynbo, J.; Gatti, F.; Galeazzi, M.; Gehrels, N.; Gendre, B.; Ghirlanda, G.; Ghisellini, G.; Gilfanov, M.; Giommi, P.; Girardi, M.; Grindlay, J.; Cocchi, M.; Godet, O.; Guedel, M.; Haardt, F.; Hartog, R.; Hepburn, I.; Hermsen, W.; Hjorth, J.; Hoekstra, H.; Holland, A.; Hornstrup, A.; van der Horst, A.; Hoshino, A.; in 't Zand, J.; Irwin, K.; Ishisaki, Y.; Jonker, P.; Kitayama, T.; Kawahara, H.; Kawai, N.; Kelley, R.; Kilbourne, C.; de Korte, P.; Kusenko, A.; Kuvvetli, I.; Labanti, M.; Macculi, C.; Maiolino, R.; Mas Hesse, M.; Matsushita, K.; Mazzotta, P.; McCammon, D.; Méndez, M.; Mignani, R.; Mineo, T.; Mitsuda, K.; Mushotzky, R.; Molendi, S.; Moscardini, L.; Natalucci, L.; Nicastro, F.; O'Brien, P.; Osborne, J.; Paerels, F.; Page, M.; Paltani, S.; Pedersen, K.; Perinati, E.; Ponman, T.; Pointecouteau, E.; Predehl, P.; Porter, S.; Rasmussen, A.; Rauw, G.; Röttgering, H.; Roncarelli, M.; Rosati, P.; Quadrini, E.; Ruchayskiy, O.; Salvaterra, R.; Sasaki, S.; Sato, K.; Savaglio, S.; Schaye, J.; Sciortino, S.; Shaposhnikov, M.; Sharples, R.; Shinozaki, K.; Spiga, D.; Sunyaev, R.; Suto, Y.; Takei, Y.; Tanvir, N.; Tashiro, M.; Tamura, T.; Tawara, Y.; Troja, E.; Tsujimoto, M.; Tsuru, T.; Ubertini, P.; Ullom, J.; Ursino, E.; Verbunt, F.; van de Voort, F.; Viel, M.; Wachter, S.; Watson, D.; Weisskopf, M.; Werner, N.; White, N.; Willingale, R.; Wijers, R.; Yamasaki, N.; Yoshikawa, K.; Zane, S.

    2012-01-01

    ORIGIN is a proposal for the M3 mission call of ESA aimed at the study of metal creation from the epoch of cosmic dawn. Using high-spectral resolution in the soft X-ray band, ORIGIN will be able to identify the physical conditions of all abundant elements between C and Ni to red-shifts of z = 10,

  1. ORIGIN : Metal creation and evolution from the cosmic dawn

    NARCIS (Netherlands)

    den Herder, Jan-Willem; Piro, Luigi; Ohashi, Takaya; Kouveliotou, Chryssa; Hartmann, Dieter H.; Kaastra, Jelle S.; Amati, L.; Andersen, M. I.; Arnaud, M.; Attéia, J.-L.; Bandler, S.; Barbera, M.; Barcons, X.; Barthelmy, S.; Basa, S.; Basso, S.; Boer, M.; Branchini, E.; Branduardi-Raymont, G.; Borgani, S.; Boyarsky, A.; Brunetti, G.; Budtz-Jorgensen, C.; Burrows, D.; Butler, N.; Campana, S.; Caroli, E.; Ceballos, M.; Christensen, F.; Churazov, E.; Comastri, A.; Colasanti, L.; Cole, R.; Content, R.; Corsi, A.; Costantini, E.; Conconi, P.; Cusumano, G.; de Plaa, J.; De Rosa, A.; Del Santo, M.; Di Cosimo, S.; De Pasquale, M.; Doriese, R.; Ettori, S.; Evans, P.; Ezoe, Y.; Ferrari, L.; Finger, H.; Figueroa-Feliciano, T.; Friedrich, P.; Fujimoto, R.; Furuzawa, A.; Fynbo, J.; Gatti, F.; Galeazzi, M.; Gehrels, N.; Gendre, B.; Ghirlanda, G.; Ghisellini, G.; Gilfanov, M.; Giommi, P.; Girardi, M.; Grindlay, J.; Cocchi, M.; Godet, O.; Guedel, M.; Haardt, F.; den Hartog, R.; Hepburn, I.; Hermsen, W.; Hjorth, J.; Hoekstra, H.; Holland, A.; Hornstrup, A.; van der Horst, A.; Hoshino, A.; in't Zand, J.; Irwin, K.; Ishisaki, Y.; Jonker, P.; Kitayama, T.; Kawahara, H.; Kawai, N.; Kelley, R.; Kilbourne, C.; de Korte, P.; Kusenko, A.; Kuvvetli, I.; Labanti, M.; Macculi, C.; Maiolino, R.; Hesse, M. Mas; Matsushita, K.; Mazzotta, P.; McCammon, D.; Méndez, M.; Mignani, R.; Mineo, T.; Mitsuda, K.; Mushotzky, R.; Molendi, S.; Moscardini, L.; Natalucci, L.; Nicastro, F.; O'Brien, P.; Osborne, J.; Paerels, F.; Page, M.; Paltani, S.; Pedersen, K.; Perinati, E.; Ponman, T.; Pointecouteau, E.; Predehl, P.; Porter, S.; Rasmussen, A.; Rauw, G.; Röttgering, H.; Roncarelli, M.; Rosati, P.; Quadrini, E.; Ruchayskiy, O.; Salvaterra, R.; Sasaki, S.; Sato, K.; Savaglio, S.; Schaye, J.; Sciortino, S.; Shaposhnikov, M.; Sharples, R.; Shinozaki, K.; Spiga, D.; Sunyaev, R.; Suto, Y.; Takei, Y.; Tanvir, N.; Tashiro, M.; Tamura, T.; Tawara, Y.; Troja, E.; Tsujimoto, M.; Tsuru, T.; Ubertini, P.; Ullom, J.; Ursino, E.; Verbunt, F.; van de Voort, F.; Viel, M.; Wachter, S.; Watson, D.; Weisskopf, M.; Werner, N.; White, N.; Willingale, R.; Wijers, R.; Yamasaki, N.; Yoshikawa, K.; Zane, S.

    2012-01-01

    ORIGIN is a proposal for the M3 mission call of ESA aimed at the study of metal creation from the epoch of cosmic dawn. Using high-spectral resolution in the soft X-ray band, ORIGIN will be able to identify the physical conditions of all abundant elements between C and Ni to red-shifts of z = 10,

  2. Can Value Creation be Helpful Frame for Understanding Firms’ Internationalisation?

    DEFF Research Database (Denmark)

    Hazarbassanova, Denitsa

    2014-01-01

    This article inquires into the existence of universal mechanisms pervading the local/global distinction and the cultural boundaries and governing the way MNCs operate across diverse international contexts. Taking an updated analytical framework based on Porter’s value creation, I suggest value co...

  3. Goodwill, Excess Returns, and Determinants of Value Creation and Overpayment

    NARCIS (Netherlands)

    Lycklama a Nijeholt, M.; Grift, Y.K.|info:eu-repo/dai/nl/073586358

    2007-01-01

    In this article we have investigated whether the determinants of excess returns (especially of target excess returns) are valid for purchased goodwill as well. Among them are acquirer’s and target’s Tobin’s q, and debt assets ratio, that explain value creation of acquisitions, and relative size,

  4. Creation, organizing and development of the French nuclear documentation network

    International Nuclear Information System (INIS)

    Vergnes, Gisele; Cheron, Christiane; Guilloux, Raymond

    1974-01-01

    This historical account covers the creation of the French nuclear documentation network, the preliminary research, aims, structures and first accomplishments of the Association Francaise de Documentation et d'Information Nucleaire (AFDIN) (French Association of Nuclear Documentation and Information) and its relations with the international system INIS [fr

  5. Efficacy of a Template Creation Approach for Performance Improvement

    Science.gov (United States)

    Lyons, Paul R.

    2011-01-01

    This article presents the training and performance improvement approach, performance templates (P-T), and provides empirical evidence to support the efficacy of P-T. This approach involves a partnership among managers, trainers, and employees in the creation, use, and improvement of guides to affect the performance of critical tasks in the…

  6. The creation and development of new physics of acceleration

    International Nuclear Information System (INIS)

    Bonch-Osmolovskij, A.G.

    1992-01-01

    The creation and stages of development of the new field of physics - the physics of the dense charge-particle ensembles and connected with it new principles of acceleration are considered. In brief form the explanation of the essence of the physics of new acceleration methods was given, their state and perspectives of their development were pictures. 13 refs

  7. A Curriculum of Value Creation and Management in Engineering

    Science.gov (United States)

    Yannou, Bernard; Bigand, Michel

    2004-01-01

    As teachers and researchers belonging to two sister French engineering schools, we are convinced that the processes of value creation and management are essential in today's teaching of industrial engineering and project managers. We believe that such processes may be embedded in a three-part curriculum composed of value management and innovation…

  8. Customer Experience Creation : Determinants, Dynamics and Management Strategies

    NARCIS (Netherlands)

    Verhoef, Peter C.; Lemon, Katherine N.; Parasuraman, A.; Roggeveen, Anne; Tsiros, Michael; Schlesinger, Leonard A.; Schlessinger, L.L.

    2009-01-01

    Retailers, such as Starbucks and Victoria's Secret, aim to provide customers a great experience across channels, In this paper we provide an overview of the existing literature on customer experience and expand on it to examine the creation of a customer experience front a holistic perspective. We

  9. The Challenges of Collaborative Knowledge Creation in Open Innovation Teams

    Science.gov (United States)

    Du Chatenier, Elise; Verstegen, Jos A. A. M.; Biemans, Harm J. A.; Mulder, Martin; Omta, Onno

    2009-01-01

    In open innovation teams, people from different organizations work together to develop new products, services, or markets. This organizational diversity can positively influence collaborative knowledge creation but can frustrate and obstruct the process as well. To increase the success rates of open innovation, it is vital to learn how individuals…

  10. Regional Opportunities and Policy Initiatives for New Venture Creation

    NARCIS (Netherlands)

    I. Verheul (Ingrid); M.A. Carree (Martin); E. Santarelli (Enrico)

    2007-01-01

    textabstractThis paper investigates the determinants of new venture creation across industries and locations for 103 Italian provinces between 1997 and 2003. We allow for differences in regional opportunities across industries and investigate the impact of a range of factors on entrepreneurship in

  11. FRW-type cosmologies with adiabatic matter creation

    International Nuclear Information System (INIS)

    Lima, J.A.; Germano, A.S.; Abramo, L.R.

    1996-01-01

    Some properties of cosmological models with matter creation are investigated in the framework of the Friedmann-Robertson-Walker line element. For adiabatic matter creation, as developed by Prigogine and co-workers, we derive a simple expression relating the particle number density n and energy density ρ which holds regardless of the matter creation rate. The conditions to generate inflation are discussed and by considering the natural phenomenological matter creation rate ψ=3βnH, where β is a pure number of the order of unity and H is the Hubble parameter, a minimally modified hot big-bang model is proposed. The dynamic properties of such models can be deduced from the standard ones simply by replacing the adiabatic index γ of the equation of state by an effective parameter γ * =γ(1-β). The thermodynamic behavior is determined and it is also shown that ages large enough to agree with observations are obtained even given the high values of H suggested by recent measurements. copyright 1996 The American Physical Society

  12. Analysing co-creation in theory and in practice

    DEFF Research Database (Denmark)

    Pedersen, David Budtz; Grønvad, Jonas Følsgaard; Hvidtfeldt, Rolf

    2018-01-01

    and components in SSH research impact assessment. Chapter 4 provides an overview of various discussions of impact pathways and concepts. Finally, chapter 5 takes stock of the co-creation literature and guiding principles for designing broad-based, impact-focused research and innovation projects in the social...

  13. Changing public service delivery: Learning in co-creation

    NARCIS (Netherlands)

    W.H. Voorberg (William); V.J.J.M. Bekkers (Victor); Timeus, K. (Krista); Tonurist, P. (Piret); L.G. Tummers (Lars)

    2017-01-01

    textabstractCo-creation – where citizens and public organizations work together to deal with societal issues – is increasingly considered as a fertile solution for various public service delivery problems. During cocreation, citizens are not mere consumers, but are actively engaged in building

  14. Value Co-creation in the Digital Factory

    DEFF Research Database (Denmark)

    Richter, Shahper; Trier, Matthias; Richter, Alexander

    2017-01-01

    The current wave of digitalization has important implications for manufacturing companies. In this article, we suggest applying the theoretical lens of value co-creation as a comprehensive approach to explore the potential of digitalization trends. We use it to identify the potential of better...

  15. Game Creation in Youth Media and Information Literacy Education

    Science.gov (United States)

    Costa, Conceição; Tyner, Kathleen; Henriques, Sara; Sousa, Carla

    2018-01-01

    This article presents the preliminary findings of GamiLearning (2015-2018), a research project that aims to promote critical and participative dimensions of Media and Information Literacy (MIL) in children through the creation of digital games. The project presents an innovative approach by arguing that MIL can be promoted through the process of…

  16. The Framework of Knowledge Creation for Online Learning Environments

    Science.gov (United States)

    Huang, Hsiu­-Mei; Liaw, Shu­-Sheng

    2004-01-01

    In today's competitive global economy characterized by knowledge acquisition, the concept of knowledge management has become increasingly prevalent in academic and business practices. Knowledge creation is an important factor and remains a source of competitive advantage over knowledge management. Information technology facilitates knowledge…

  17. SOFTWARE COMPLEX FOR CREATION AND ACCUMULATION OF MODERN LEARNING MATERIALS

    Directory of Open Access Journals (Sweden)

    V. V. Polinovskyi

    2010-08-01

    Full Text Available The article analyzes weaknesses of existing tools for lecture materials creation and suggests new complex with modular architecture, which supports different types of lecture materials, templates, interactive elements, includes lecture material database with searching, sorting, and grouping capabilities and can be used for creating lectures courses for distance learning, as well as for interactive lectures for full-time courses.

  18. Magnetized jet creation using a ring laser and applications

    Science.gov (United States)

    Liang, Edison; Gao, Ian; Lu, Yingchao; Ji, Hantao; Follett, Russ; Froula, Dustin; Tzeferacos, Petros; Lamb, Donald; Bickel, Andrew; Sio, Hong; Li, Chi Kiang; Petrasso, Richard; Wei, Mingsheng; Fu, Wen; Han, Lily

    2017-10-01

    We have recently demonstrated a new robust platform of magnetized jet creation using 20 OMEGA beams to form a hollow ring. We will present the latest experimental results and their theoretical interpretation, and explore potential applications to laboratory astrophysics, fundamental plasma physics and other areas. We will also discuss the scaling of this platform to future NIF experiments.

  19. Lepton creation and the possibility for variable G and c

    International Nuclear Information System (INIS)

    Gomide, F.M.

    1976-01-01

    The consequences of mature injection in a special closed expanding universe are analyzed. In the assumption that the overall charge fluctuation in the universe is zero, lepton creation results in value of fundamental constants variable as a function of the cosmic time

  20. Co-Creation and Open Innovation: Systematic Literature Review

    Science.gov (United States)

    Ramírez, María-Soledad; García-Peñalvo, Francisco-José

    2018-01-01

    Open science, as a common good, opens possibilities for the development of nations, through innovations and collaborative constructions, which help to democratize knowledge. Advances in this area are still emerging, and the open science, co-creation of knowledge and open innovation triangle, is presented as an opportunity to generate an original…

  1. The Leader's Role in Strategic Knowledge Creation and Mobilization

    Science.gov (United States)

    Reid, Steven

    2013-01-01

    The purpose of this paper is to explore how leaders influence knowledge creation and mobilization processes. As a basis for the theoretical framework, the researcher selected theories that informed the investigation of this influence: leadership theory, knowledge theory, learning theory, organizational learning theory, and organizational knowledge…

  2. \\'The snake will swallow you': supernatural snakes and the creation ...

    African Journals Online (AJOL)

    \\'The snake will swallow you': supernatural snakes and the creation of the Khotso legend. Felicity Wood. Abstract. No Abstract. Indilinga: African Journal of Indigenous Knowledge Systems (IAJIKS) Vol. 4(1) 2005: 347-359. Full Text: EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT.

  3. Perceptions and Understanding of Games Creation: Teacher Candidates Perspective

    Science.gov (United States)

    Treadwell, Sheri M.; Smith, Mark A.; Pratt, Erica

    2014-01-01

    Games Creation (GC) is an instructional strategy that encourages students to develop problem-solving and critical thinking skills. Children who experience GC have the potential to construct knowledge and a deeper understanding of game play (Rovegno & Bandhauer, 1994) and positive outcomes in motor skill development (Dyson, 2001; LaFont,…

  4. Stakeholder interactions to support service creation in cloud computing

    NARCIS (Netherlands)

    Wang, Lei; Ferreira Pires, Luis; Wombacher, Andreas; van Sinderen, Marten J.; Chi, Chihung

    2010-01-01

    Cloud computing is already a major trend in IT. Cloud services are being offered at application (software), platform and infrastructure levels. This paper presents our initial modeling efforts towards service creation at the infrastructure level. The purpose of these modeling efforts is to

  5. 76 FR 3827 - Regulatory Flexibility, Small Business, and Job Creation

    Science.gov (United States)

    2011-01-21

    ..., economic growth, and job creation. More than half of all Americans working in the private sector either are... imposing unnecessary burdens on the public. The RFA emphasizes the importance of recognizing ``differences... also encourages public participation in and transparency about the rulemaking process. Among other...

  6. The history of the creation of Astronomy & Astrophysics

    NARCIS (Netherlands)

    Pottasch, S. R.

    Dutch astronomer S.R. Pottasch, who was appointed as one of the two first Editors-in-Chief of A&A together with J.L. Steinberg, recalls the events that led to the creation of the first European astronomy journal. This account is based on the author's notes and documents and also on an article

  7. Role of Waste Management in Wealth Creation in Nigeria ...

    African Journals Online (AJOL)

    The concept of entrepreneurship as it relates to waste to wealth by private sector participation (PSP) franchise is considered to have assisted the government create jobs and new businesses for many in contemporary economies, This study essentially try to access whether PSP franchise operators aid in the creation of jobs ...

  8. Value Creation Challenges in Multichannel Retail Business Models

    Directory of Open Access Journals (Sweden)

    Mika Yrjölä

    2014-08-01

    Full Text Available Purpose: The purpose of the paper is to identify and analyze the challenges of value creation in multichannel retail business models. Design/methodology/approach: With the help of semi-structured interviews with top executives from different retailing environments, this study introduces a model of value creation challenges in the context of multichannel retailing. The challenges are analyzed in terms of three retail business model elements, i.e., format, activities, and governance. Findings: Adopting a multichannel retail business model requires critical rethinking of the basic building blocks of value creation. First of all, as customers effortlessly move between multiple channels, multichannel formats can lead to a mismatch between customer and firm value. Secondly, retailers face pressures to use their activities to form integrated total offerings to customers. Thirdly, multiple channels might lead to organizational silos with conflicting goals. A careful orchestration of value creation is needed to determine the roles and incentives of the channel parties involved. Research limitations/implications: In contrast to previous business model literature, this study did not adopt a network-centric view. By embracing the boundary-spanning nature of the business model, other challenges and elements might have been discovered (e.g., challenges in managing relationships with suppliers. Practical implications: As a practical contribution, this paper has analyzed the challenges retailers face in adopting multichannel business models. Customer tendencies for showrooming behavior highlight the need for generating efficient lock-in strategies. Customized, personal offers and information are ways to increase customer value, differentiate from competition, and achieve lock-in. Originality/value: As a theoretical contribution, this paper empirically investigates value creation challenges in a specific context, lowering the level of abstraction in the mostly

  9. Bethe-Heitler pair creation in a bichromatic laser field

    International Nuclear Information System (INIS)

    Augustin, Sven

    2014-01-01

    Within this thesis, the non-linear creation of electron-positron pairs in the superposition of a nuclear Coulomb field and a two-colour laser field of high intensity is studied. Primarily, two complementary scenarios are investigated: On the one hand, if the two laser frequencies are commensurable, quantum interference may occur. This interference manifests in the total pair-creation rate and the angular distribution of the created particles, which are studied in the nuclear rest frame and the laboratory frame. Furthermore, the relative phase between the two laser modes allows to tune the strength of the terms arising from interference. Therefore, this parameter may be used to optimize the pair-creation yield. On the other hand, for incommensurable frequencies, a set-up of largely differing frequencies is considered. This way, a strong laser field in the non-perturbative regime assisted by a single highly-energetic γ-photon is described. Due to the assistance of the latter, a strong enhancement of the total pair-creation rate can be found depending on the laser intensity. Additionally, the influence of the γ-photon on the angular and energetic distribution of the created particles is investigated, again in the nuclear rest frame and the laboratory frame. Furthermore, the differences arising in the two former cases are directly compared by means of a continuous variation of the laser frequency ratio. This illustrates the strong modifications due to the interference in the commensurable case. Finally, for the special case of two modes with identical frequency, the total pair-creation rate is studied as a function of the ellipticity of the combined laser field. Here, the cases of a constant total field intensity and a constant maximum field intensity are compared.

  10. The Creation of the world and the birth of chronology

    Science.gov (United States)

    Richet, Pascal

    2017-09-01

    The eternity of the world and, correlatively, the cyclical nature of time were agreed upon by all Greek philosophical schools except the Platonists. As for matter, all of them posited that it was eternal so that the idea that something could be made from nothing was considered as pure absurdity. With the advent of Christianity, however, a matter coeternal with God raised fundamental theological difficulties. Toward the end of the second century, apologists such as Tatian the Assyrian, Theophilus of Antioch, Irenaeus of Lyons or Tertullian thus emphasized God's absolute freedom and power by claiming that Creation had been made from nothing. Along with the Passion of Christ and the Last Judgment, the initial moment defined by the Creation then conferred to time an irreversible, linear orientation and to history both a new sense and an obsessing concern for chronology. Unambiguously, the Creation became the reference point for the world's history. From Scripture analyses, one determined that it took place about 5500 years earlier within a framework where the History of man and that of the earth were not distinct. Having designed a consistent, universal time scale from chronological data recorded for all ancient peoples, Eusebius of Caesarea could thus attribute to the Great Flood the fossils found on the top of Mount Lebanon. The short Mosaic chronologies were eventually rejected during the 18th century, but Eusebius' chronological procedure was unknowingly transposed when a relative geological timescale was then set up from the fossil record. The close association of Creation with Christian dogma in turn induced some circles to reject the second law of thermodynamics at the end of the 19th century and, a few decades later, the thesis of an expanding universe. In both cases, the reason was that continuously increasing entropy would imply some low-entropy initial state akin to a Creation.

  11. Employment Creation of Shale Gas Investment in China

    Science.gov (United States)

    Wang, Xuecheng; Zhang, Baosheng; Wu, Meiling; Li, Xiang; Lin, Yuying

    2018-01-01

    An ambitious shale gas extraction plan has been proposed. The huge investment of shale gas may put an effect on the whole China’s economy, especially for employment. However, there is few study to date has quantified these effects. The aim of this paper is to quantify these effects especially employment creation and figures out whether shale gas investment in China is a good choice or not. Input-output analysis has been utilized in this study to estimate the employment creation in four different Chinese regions. Our findings show that shale gas investment will result in creating 660000, 370000, 140000 and 58000 equivalent jobs in Sichuan, Chongqing, Inner Mongolia and Guizhou, respectively. Considering the potential risks of environmental issues, we suggest that it may be a better strategy for the government, at least in the current situation, to slow down shale gas development investment.

  12. PROBLEMS AND POTENTIALS IN THE CREATION OF NEW OBJECTS

    DEFF Research Database (Denmark)

    Juhl, Joakim; Gylling, Martin

    2011-01-01

    In this paper we will based on two case studies, explore the creation of new objects in two very different contexts, being the art of painting and the fluid-mechanical engineering. From an empirical point of view we will treat creativity through actor-context relations, which enclose perceptions...... of problems. This kind of context is capturing a duality as both being a stabilizing structure, difficult to escape from, but also serving as the condition upon which to create something. This duality appears to be a critical and necessary condition for the creation of something new. Through different social...... theories we will argue the importance of problems in change-making processes. We will emphasize on how processes of creative thinking and innovation is done in steps, and how the end result reflects what these steps have brought in terms of problem perception and new knowledge. Inspired by concepts from...

  13. Translation Collective and Illustration: aesthetic film creation from Jane Austen

    Directory of Open Access Journals (Sweden)

    Lemuel da Cruz Gandara

    2015-08-01

    Full Text Available http://dx.doi.org/10.5007/2175-7917.2015v20n2p67 From metonymic clippings of the novels Sense and Sensibility (1811, Pride and Prejudice (1813, Emma (1815 and Persuasion (1817, all written by the English author Jane Austen (1775-1817, we propose a comparative analysis among the literary texts, the illustrations by Hugh Thomson at the end of the nineteenth century and the film footage created between 1995 and 2005. Our goal is to confront tickets to find similarities and differences dialogic between them. This perspective reveals the interpretations made by many readers over the years and the receptions of the English writer in different contexts and media. Our critical and theoretical reflection is based on studies of the Russian philosopher Mikhail Bakhtin about the aesthetics of literary creation and amplifies the concepts of literary cinema, collective translation and aesthetics of film creation.

  14. Value Creation Logics and Internationalization of Service Firms

    DEFF Research Database (Denmark)

    Ørberg Jensen, Peter D.; Petersen, Bent

    2014-01-01

    While mainstream theories in international business and management are founded either explicitly or implicitly on studies of manufacturing firms, prior attempts to develop theory on the internationalization of service firms are sparse and have yet to establish solid and comprehensive frameworks...... on a thorough understanding of the fundamental nature of these firms. We put forward ten propositions concerning the pace of internationalization in service firms and the dominant foreign operation modes. The use of value creation logics can be a useful complement to the conventional approaches to the study...... of service firms’ internationalization. However, the fact that most firms encompass more than one value creation logic complicates the use of firm databases and industry statistics. The study presents a novel theoretical approach and a set of propositions on service firm internationalization founded...

  15. The Value Creation Logic and the Internationalisation of Internet Firms

    DEFF Research Database (Denmark)

    Blagoeva, Denitsa Hazarbassanova

    2016-01-01

    the way firms create value with their internationalisation. What theory best explains the internationalization of IFs seems contingent on what firms do. Practical implications: The message to practitioners is that international strategy not only can but also needs to be different across firms. It needs....../methodology/approach: The authors answer this question using three cases illustrating the internationalisation process of three pure play digital service firms, each falling into one value creation logic. Findings: Each case company had a different approach to internationalisation, explained by a different theory. The firms...... differed in what their motivation was to internationalise, how they dealt with their liability of foreignness and how they learnt to internationalise. The differences were consistent with the specificities of their value creation. The contribution of this paper is to take the first steps towards linking...

  16. The Grounds of Artistic Creation in Mystical Texts

    Directory of Open Access Journals (Sweden)

    A Mohammadi Kalesar

    2011-02-01

    To achieve this goal, defamiliarization has been used as a criterion for recognizing the artistic aspects of mystical texts. Therefore, by giving a general review of literary theories of 20th century, defamiliarization and foregrounding have been considered in the works of Formalists and Structuralists. In this framework, the function of some of the features of mystical thought such as symbol and interpretation, revelation, relativism, repeated creation and wonder (Hayrat in artistic creation have been investigated. These features produce a multilayered insight in authors of mystical texts. The results of such insight can be seen in the language of these texts. In this language, defamiliarized features produce an artistic perception in the readers of the texts.

  17. FORGOTTEN PAGES FROM ION MACOVEI’S CREATION

    Directory of Open Access Journals (Sweden)

    COCEAROVA GALINA

    2015-09-01

    Full Text Available This article is devoted to Ion Macovei’s creation, namely, to his Symphonieta Florile dalbe (lily-whiteflowers in the ver­sion for string orchestra, realized by conductor Dumitru Goia. The author presents some information about the history of this creation and analyses the six-part cycle of the Symphonieta, where every movement has its own title in Latin. The character of these miniatures which are closely connected with Moldova calendar folklore, and first of all, with the carol genre, deter­mined the use of both archetypes of the monodic melody and of the early heterophony principles as well as the mode systems characteristic of regional musical folklore. here is also an analysis of the methods of orchestration used by Dumitru Goia in the score of the Symphonieta.

  18. Disentangling value creation mechanism in cross-border acquisitions

    DEFF Research Database (Denmark)

    Wang, Daojuan; Sørensen, Olav Jull; Moini, Hamid

    2016-01-01

    This study investigates the value creation mechanism in cross-border acquisitions ( CBAs ) by employing a structural equation modeling technique and surveying 103 CBAs performed by Nordic firms. The results reveal that resource possession, resource picking, and resource utilization are three impo...... in this study, is an important step forward in merger and acquisition (M&A) research. Moreover, numerous research findings offer tactical implications for international acquirers.......This study investigates the value creation mechanism in cross-border acquisitions ( CBAs ) by employing a structural equation modeling technique and surveying 103 CBAs performed by Nordic firms. The results reveal that resource possession, resource picking, and resource utilization are three...... important strategic dimensions for realizing synergy and creating value in CBAs . Furthermore, mediation analysis shows that the two acquisition-based dynamic capabilities—value identification and resource reconfiguration—act as important mediators in how the joining firms’ resource base impacts acquisition...

  19. On the pair creation effect in radiative charmonium transitions

    International Nuclear Information System (INIS)

    Lewin, K.

    1985-01-01

    Contribution to radiative charmonium decay amplitudes which come from Feynman diagrams containing creation of internal c anti c quark pair is investigated. The a im of the paper is calulation of this pair creation correction to the wave function overlap integral of the transition amplitude in a quasilocal semirelativistic approximation which works for charmed and heavier quark pairs. The application to the decay width of the spin flip transition psi(3685) → γchi(3415) givesa 12% correction to the nopair term using a meson radius near 0.5 Fm and a scale parameter Λ=400 MeV taken from fits inchar=monium spectroscopy. The error of the approximation is estimated to be smaller than 50%. The investigation indicates that also in the case of electroweak meson decays quatitative results cannot be expected from the no-pair contribution alone

  20. Particle swarm optimization for automatic creation of complex graphic characters

    International Nuclear Information System (INIS)

    Fister, Iztok; Perc, Matjaž; Ljubič, Karin; Kamal, Salahuddin M.; Iglesias, Andres; Fister, Iztok

    2015-01-01

    Nature-inspired algorithms are a very promising tool for solving the hardest problems in computer sciences and mathematics. These algorithms are typically inspired by the fascinating behavior at display in biological systems, such as bee swarms or fish schools. So far, these algorithms have been applied in many practical applications. In this paper, we present a simple particle swarm optimization, which allows automatic creation of complex two-dimensional graphic characters. The method involves constructing the base characters, optimizing the modifications of the base characters with the particle swarm optimization algorithm, and finally generating the graphic characters from the solution. We demonstrate the effectiveness of our approach with the creation of simple snowman, but we also outline in detail how more complex characters can be created

  1. Descartes on the Creation of the Eternal Truths

    Directory of Open Access Journals (Sweden)

    Danielle Macbeth

    2017-06-01

    Full Text Available On 15 April 1630, in a letter to Mersenne, Descartes announced that on his view God creates the truths of mathematics. Descartes returned to the theme in subsequent letters and some of his Replies but nowhere is the view systematically developed and defended. It is not clear why Descartes came to espouse the creation doctrine, nor even what exactly it is. Some have argued that his motivation was theological, that God creates the eternal truths, including the truths of logic, because and insofar as God is omnipotent andthe creator of all things. I develop and defend a different reading according to which Descartes was led to espouse the creation doctrine by a fundamental shift in his understanding of the correct mode of inquiry in metaphysics and mathematics: by 1630, the God-created truths came to play the role in inquiry that until then, in the Rules for the Direction of the Mind, had been played by images.

  2. Electron-positron pair creation in heavy ion collisions

    International Nuclear Information System (INIS)

    Kienle, P.

    1987-08-01

    We review here the status of experiments to study the electron positron pair creation in heavy ion atom collisions at bombarding energies close to the Coulomb barrier. The disentanglement and characterisation of various sources of positrons observed in such collisions are described with a focus on the monoenergetic electron positron pairs observed. They seem to originate from the two-body decay of a family of neutral particles with masses of about 3 m e and life times in the range of 6x10 -14 s -10 s, produced by high Coulomb fields. First attempts were made to create these particles by resonant Bhabha scattering. First we present some experimental methods for high efficiency positron spectroscopy in heavy ion collisions. Then we describe the discovery of positron creation induced by strong time changing Coulomb fields. (orig./HSI)

  3. Imagination, creation and literary origins: dreaming and waking

    Directory of Open Access Journals (Sweden)

    Catherine Farrar

    2012-01-01

    Full Text Available Quotation, allusion, mediumship and speaking with or through others’ voices is an established ad well-worked aspect of culture, indeed, it seems, across all cultures, an appropriate subject indeed for COMPASIO. So too has the inspiration artists have drawn for their creation from dreams and the voices of a world beyond themselves. This has been relatively well studied in such fields as visual art and music. Less attention, however, despite its clear centrality, has been given to literary creation. This paper, by a cultural anthropologist, uses a personal case study to illustrate how this can work through the interaction between dreams and narrative. The case here, though only singular in its detailed content and process has wider implications for the comparative anthropological and comparative study of culture, individuality, imagination and creativity.

  4. The determinants of Bank Profitability: Does Liquidity Creation matter?

    Directory of Open Access Journals (Sweden)

    Ahmad Sahyouni

    2018-02-01

    Full Text Available Using a panel data set of 4995 banks across 11 developed and emerging countries during the period (2011-2015, this report analyses the amount of liquidity created by banks, how liquidity creation, bank-specific and the macroeconomic factors affecting bank profitability. The results show evidence of increased creation of liquidity over the period. By applying the panel data fixed effect technique, banks that create more liquidity, are set up to have lower profitability. As well as, Asset management, bank size and capital ratio are positively correlated with bank profitability. While, credit quality and operating efficiency affect bank’s profits negatively. Additionally, macroeconomic factors have different impact on profitability indicators in each market. Our findings may help decision makers inside and outside bank to determine important factors affecting bank profitability.

  5. The faith dynamic in creationism and evolutionary theory

    OpenAIRE

    Jackson, Edgar Basil

    2012-01-01

    This study attempts to examine evolutionary theory and creationism objectively without engaging in an apology for or a criticism of either. It compares the presuppositions and assumptions of both systems, and examines the role of faith in religion and in the scientific theory of evolution. After discussing the nature of the scientific method and the development of the theory of evolution, the study explores the dichotomy of faith and reason, the ways in which these operate in theories of int...

  6. Securing the Borders: Creation of the Border Patrol Auxiliary

    Science.gov (United States)

    2007-05-05

    DATES COVERED 00-00-2007 to 00-00-2007 4. TITLE AND SUBTITLE Securing the Borders: Creation of the Border Patrol Auxillary 5a. CONTRACT NUMBER...Substantial work experience which demonstrates an ability to (1) take charge, make sound decisions , and maintain composure in stressful situations; (2...applicable laws, court decisions , and law enforcement procedures; and 4. Develop and maintain contact with the network of informants. ¾ To qualify at

  7. Creation of biomaterials using the dual beam IBAD methods

    International Nuclear Information System (INIS)

    Rajchel, B.; Jaworska, L.; Proniewicz, L.M.

    2001-01-01

    The Dual Beam Ion Assisted Deposition technique (IBAD) application for creation of the hard, biocompatible coating layers has been presented and discussed. As substrate the stainless steel, Ti, special titanium alloys, the Al 2 O 3 or other solid materials can be used. Presently, the biocompatible coating layers such as DLC (Diamond Like Coating), β-SiC, TiC, hydroxyapatite and thin coating layer based on Ca, P, O, H have been prepared and investigated

  8. The Scopes trial and creation thought since 1925

    Science.gov (United States)

    Spaid, Mark Richard

    The purpose of this study was to examine the role of the Scopes Trial of 1925 as the beginning of the battle between Creation Thought and Evolutionary Science in the public school classrooms. Historical analysis of events, legislation and a legal case study was used to synthesize the ideas and philosophies that guided events this century leading up the trial in Dayton, Tennessee during July of 1925. The study examined the development of the concept of a wall of separation between Church and State that began with Thomas Jefferson and James Madison and developed into the key component of the First Amendment to the U. S. Constitution. This concept was applied to the case analysis, legislation and school district policies regarding Creation and Evolution. The concepts of Creation and Evolution were examined and compared as a basis for understanding the conflict that exists between the Religious Right and the scientific community. The main personalities and their motives on both sides were highlighted because of the fact that the conflict still continues. The study sought solutions for practicing administrators who are faced with the controversy of Creation and Evolution in their schools. The question that guided the study was, "Is Accommodation possible or is Separation necessary?" The study examined legislation and court cases seeking the right answer for schools in their constant struggle with the two diametrically opposed philosophies. Analysis of the historical evidence and the events surrounding the issue since the inception of the United States concluded that there is no room for Accommodation with the First Amendment. Separation has been and should continue to be the guiding principle whenever the line between Church and State begins to blur. The collaboration between Church and State can prove harmful for both and the best way to insure their survival and proliferation is to keep them separate.

  9. Big data reduction framework for value creation in sustainable enterprises

    OpenAIRE

    Rehman, Muhammad Habib ur; Chang, Victor; Batool, Aisha; Teh, Ying Wah

    2016-01-01

    Value creation is a major sustainability factor for enterprises, in addition to profit maximization and revenue generation. Modern enterprises collect big data from various inbound and outbound data sources. The inbound data sources handle data generated from the results of business operations, such as manufacturing, supply chain management, marketing, and human resource management, among others. Outbound data sources handle customer-generated data which are acquired directly or indirectly fr...

  10. Short-term Outcomes After Open and Laparoscopic Colostomy Creation.

    Science.gov (United States)

    Ivatury, Srinivas Joga; Bostock Rosenzweig, Ian C; Holubar, Stefan D

    2016-06-01

    Colostomy creation is a common procedure performed in colon and rectal surgery. Outcomes by technique have not been well studied. This study evaluated outcomes related to open versus laparoscopic colostomy creation. This was a retrospective review of patients undergoing colostomy creation using univariate and multivariate propensity score analyses. Hospitals participating in the American College of Surgeons National Surgical Quality Improvement Program database were included. Data on patients were obtained from the American College of Surgeons National Surgical Quality Improvement Program 2005-2011 Participant Use Data Files. We measured 30-day mortality, 30-day complications, and predictors of 30-day mortality. A total of 2179 subjects were in the open group and 1132 in the laparoscopic group. The open group had increased age (open, 64 years vs laparoscopic, 60 years), admission from facility (17.0% vs 14.9%), and disseminated cancer (26.1% vs 21.4%). All were statistically significant. The open group had a significantly higher percentage of emergency operations (24.9% vs 7.9%). Operative time was statistically different (81 vs 86 minutes). Thirty-day mortality was significantly higher in the open group (8.7% vs 3.5%), as was any 30-day complication (25.4% vs 17.0%). Propensity-matching analysis on elective patients only revealed that postoperative length of stay and rate of any wound complication were statistically higher in the open group. Multivariate analysis for mortality was performed on the full, elective, and propensity-matched cohorts; age >65 years and dependent functional status were associated with an increased risk of mortality in all of the models. This study has the potential for selection bias and limited generalizability. Colostomy creation at American College of Surgeons National Surgical Quality Improvement Program hospitals is more commonly performed open rather than laparoscopically. Patient age >65 years and dependent functional status are

  11. An Exploratory Study on Small Business Website Creation and Usage

    OpenAIRE

    Chuleeporn Changchit; Tim Klaus

    2015-01-01

    This study aims at exploring the factors related to the implementation of E-commerce websites by small business owners. While large organizations often consider E-commerce as a fundamental piece of their business strategy, small businesses place varying degrees of importance on E-commerce as a strategic tool to business success. Through a survey of small businesses, this study examines the creation and usage of E-commerce websites for small businesses. For companies with only a web presence, ...

  12. Implementing a Value Creation Model in a Startup

    OpenAIRE

    Guillaume Marceau

    2014-01-01

    In this article, we propose a value creation model based on the principle of the chain of value in corporate management. We particularly endeavor to show the incidence of a relevant allowance of a company's resources on its profitability, by distinguishing on one hand the activities that are directly profitable and on the other hand those which have a support function. This distinction is applied to the study of a services company in computer engineering, in terms of internal balance and pote...

  13. Co-creation of climate change mitigation policies

    DEFF Research Database (Denmark)

    Hoff, Jens Villiam

    The focus of this paper is on the places where citizens and public authorities meet – possible involving other stakeholders as well – to discuss, formulate and implement climate change mitigation policies at the local level. Through looking at a number of concrete cases stemming from the CIDEA re...... mitigation policies should be aimed at finding ways to support citizen initiated initiatives to a greater extent than is currently the case. Keywords: climate change mitigation, co-creation, behaviour, communities, citizen driven innovation....

  14. Creation and cessation of the land ownership right - legal forms

    OpenAIRE

    Celerýn, Jakub

    2009-01-01

    I chose for my diploma thesis the theme which is called "Creation and cessation of the land ownership right - legal forms". The aim of the work is to give complex and complete description of basic legal forms of acquiring ownership right to land. The presented work is divided into ten chapters. The first part (second chapter) of the diploma thesis determines the concepts of "ownership", "real estate", "land", "plot" etc. According to Czech law concept of "real estate" means mainly under groun...

  15. Transforming Knowledge Creation: An Action Framework for Library Technology Diversity

    Directory of Open Access Journals (Sweden)

    Barbara I. Dewey

    2015-04-01

    Full Text Available This paper will articulate an action framework for library technology diversity consisting of five dimensions and based on the vision for knowledge creation, the academic library’s fundamental vision. The framework focuses on increasing diversity for library technology efforts based on the desire for transformation and inclusiveness within and across the dimensions. The dimensions are people, content and pedagogy, embeddedness and the global perspective, leadership, and the 5th dimension – bringing it all together.

  16. Job Creation, Job Destruction and Plant Turnover in Norwegian Manufacturing

    OpenAIRE

    Tor Jakob Klette; Astrid Mathiassen

    1995-01-01

    The labour market in Norway, as in other Scandinavian countries, is often claimed to be overregulated and incapable of adjustment to changes in job opportunities. The results presented in this paper suggest to the contrary that in terms of job creation and job reallocation between plants, the manufacturing sector in Norway is surprisingly flexible, and similar to the manufacturing sector in other OECD countries such as the U.S. We show that 8.4 percent of the manufacturing jobs are eliminated...

  17. A Multi-touch Tool for Co-creation

    Science.gov (United States)

    Ludden, Geke D. S.; Broens, Tom

    Multi-touch technology provides an attractive way for knowledge workers to collaborate. Co-creation is an important collaboration process in which collecting resources, creating results and distributing these results is essential. We propose a wall-based multi-touch system (called CoCreate) in which these steps are made easy due to the notion of connected private spaces and a shared co-create space. We present our ongoing work, expert evaluation of interaction scenarios and future plans.

  18. Epicurus and Lucretius on the Creation of the Cosmos

    Directory of Open Access Journals (Sweden)

    Eliopoulos Panos

    2015-02-01

    Full Text Available Abstract: Although in the extants of Epicurus there is not a direct mention to the atomic swerve, other sources, among them Lucretius, confirm that the Athenian philosopher foresaw in the presence of this unpredictable atomic movement the solution for the cosmological problem. In the epicurean system, as presented through the writings of Epicurus and Lucretius, the creation of the cosmos is owed to the presence of atoms, which form compound bodies, and the void, which allows unimpeded movement.

  19. Intelligent Design Creationism: The New Kid on the Block

    Science.gov (United States)

    Scott, Eugenie C.

    2000-03-01

    Traditionally, the antievolution movement has been characterized by biblical literalists who hold that the universe (including living things) was created in its present form and has not appreciably changed since that creation event, which in the most familiar version, "young earth" creationism (YEC), occurred about 10,000 years ago. The YECs primarily are associated with not-for-profit organizations such as the Institute for Creation Research and Answers in Genesis. Now there is a "new kid on the [antievolutionist] block": Intelligent Design Creationism (IDC). IDC updates William Paley's 1801 "Argument from Design" that structural complexity requires an omniscient designer, with examples from biochemistry and cell biology. Unlike YEC, IDC's most prominent practitioners are academics associated with secular universities, such as lawyer Phillip Johnson of UC- Berkeley, and biochemist Michael Behe of Lehigh University. Like YECs, IDCs stress alleged "weaknesses" in evolution more than positive evidence for their position. IDCs avoid the Big Bang, the age of the Earth, the speed of light, and most other cosmological issues, but are very concerned with "disproving" biological evolution, the inference that living things shared common ancestry. They also argue that evolution is inherently anti-religious. Perhaps most disturbingly, they propose that supernatural explanations be allowed into science. Although the most prominent IDCs are based at secular universities, they produce little IDC scholarship. Refereed scholarly articles promoting IDC have been lacking, though books and articles for the general public and newspaper opinion/editorial pieces, appear in great quantity. IDC books are being used in philosophy of science, science studies, and other non-science courses where students may be misled into thinking that evolution is scientifically a "theory in crisis."

  20. Origami Creation System with Gesture Operations Based on Augmented Reality

    OpenAIRE

    松澤, 瞬; MATSUZAWA, Shun

    2013-01-01

    Augmented Reality (AR) allows us to enhance our perception of the real world by overlaying artificial objects or information. The AR Technology has been recently applied to commercial products such as game applications and car navigation systems. On the other hand, an origami creation using computer graphics has been developed with advance of graphic hardware. The origami creatio system enables users to fold an origami freely and interactively into complex figure. However the users can manipu...

  1. Alignment creation by elastic electron scattering. A quantum treatment

    International Nuclear Information System (INIS)

    Csanak, G.; Kilcrease, D.P.; Fursa, D.V.; Bray, I.

    2004-01-01

    Alignment creation by elastic heavy particle scattering has been studied by many authors. A formula for the alignment creation cross section by elastic scattering is obtained by quantum-mechanical methods. The formula obtained differs from the analogous formula relevant for inelastic electron scattering. In the case of a J=1 to J=1 transition according to the inelastic formula, the alignment created is proportional to the quantity σ (1) - σ (0) where σ (M) is the excitation cross section of the M magnetic sublevel and thus σ (1) = (σ 1-1 + σ 10 + σ 11 )/3 and σ (0) = (σ 0-1 +σ 00 + σ 01 )/3 where σ MM' refers to the cross section of the electron impact induced M' to M transition. In the elastic scattering alignment creation formula obtained in the case of a J=1 to J=1 elastic scattering, the alignment created is proportional to the quantity q(1) - q(0) where q(1) σ (1) - σ 11 /3 and q(0) = σ 00 /3. Thus in obtaining q(M), the elastic scattering cross section by the M magnetic sublevel, σ MM' , is subtracted. This derivation considered only direct scattering, i.e. the incident electron was considered distinguishable from the target electrons. (Y.Kazumata)

  2. Knowledge in Value Creation Process for Increasing Competitive Advantage

    Directory of Open Access Journals (Sweden)

    Anna ZÁVODSKÁ

    2012-12-01

    Full Text Available The aim of this paper is to compare companies by using value creation model and to determine knowledge in these processes. The framework for the value creation process shows problems of case companies in different phases of this process. Knowledge is compared in each of the individual phases of the process and its role in different types of companies. There is identified role of knowledge for increasing competitive advantage. The methodology involves case study from which data are derived and analyzed. The analysis shows that the framework for the value creation process can be used as an analytical tool for value overview in different phases and there is a need for different approaches to improve business and create new value for customers. Based on the analyzed problems, proposed recommendations for improvement are made. These recommendations are based on providing value innovation for customers (end users of software product. Value innovation of software product is considered as crucial for improvement of the companies in machinery industry. Company A has created new value through remote service. This remote service provides several advantages. Customers can prevent problems in machines by implementing software product which is still analyzing and evaluating data from machines. Company B and C were not able to create major value innovation for several years.

  3. Knowledge in Value Creation Process for Increasing Competitive Advantage

    Directory of Open Access Journals (Sweden)

    Veronika ŠRAMOVÁ

    2013-07-01

    Full Text Available The aim of this paper is to compare companies by using value creation model and to determine knowledge in these processes. The framework for the value creation process shows problems of case companies in different phases of this process. Knowledge is compared in each of the individual phases of the process and its role in different types of companies. There is identified role of knowledge for increasing competitive advantage. The methodology involves case study from which data are derived and analyzed. The analysis shows that the framework for the value creation process can be used as an analytical tool for value overview in different phases and there is a need for different approaches to improve business and create new value for customers. Based on the analyzed problems, proposed recommendations for improvement are made. These recommendations are based on providing value innovation for customers (end users of software product. Value innovation of software product is considered as crucial for improvement of the companies in machinery industry. Company A has created new value through remote service. This remote service provides several advantages. Customers can prevent problems in machines by implementing software product which is still analyzing and evaluating data from machines. Company B and C were not able to create major value innovation for several years.

  4. DINAMIC ASPECTS OF INTERNATIONALIZATION IN MODERN MEDIA WORD CREATION

    Directory of Open Access Journals (Sweden)

    Ratsiburskaya Larisa Viktorovna

    2014-12-01

    Full Text Available In the context of globalization at the turn of XX–XXI centuries there are various manifestations of internationalization in the Russian language notified by linguists. Internationalization in modern Russian word-formation reveals itself in derivational activity of loan morphemes and models, as well as in the borrowing of new derivational morphemes. In modern mass media word creation well-known derivational affixes (the prefixes anti-, contr-, pseudo-, quasi-, super-, hyper-, ultra-, ex-, as well as some new derivational elements (the prefix mega-, the suffix -ing, -land, -wood, suffixed -gate are noted, and the author puts forward arguments to substantiate their morphemic status. "Ameroglobalization", and in particular the influence of the English language on the semantics of prefixes, contributes to the growth of word-building activity and productivity of the prefixes which are of Greek-Latin origin. The appearance of new word-building affixes in the modern Russian language is affected by active usage of the corresponding foreign morphemes in the journalists' word creation, in media texts and on the internet forums. Activization of foreign derivation elements in the media word creation is conditioned by sociocultural factors. Advertisement and mass media encourage the trend of using angloamericanisms and facilitate growth of word-building productivity of new affixes and new word-building models.

  5. Particle creation and Dirac's large number hypothesis; and Reply

    International Nuclear Information System (INIS)

    Canuto, V.; Adams, P.J.; Hsieh, S.H.; Tsiang, E.; Steigman, G.

    1976-01-01

    The claim made by Steigman (Nature; 261:479 (1976)), that the creation of matter as postulated by Dirac (Proc. R. Soc.; A338:439 (1974)) is unnecessary, is here shown to be incorrect. It is stated that Steigman's claim that Dirac's large Number Hypothesis (LNH) does not require particle creation is wrong because he has assumed that which he was seeking to prove, that is that rho does not contain matter creation. Steigman's claim that Dirac's LNH leads to nonsensical results in the very early Universe is superficially correct, but this only supports Dirac's contention that the LNH may not be valid in the very early Universe. In a reply Steigman points out that in Dirac's original cosmology R approximately tsup(1/3) and using this model the results and conclusions of the present author's paper do apply but using a variation chosen by Canuto et al (T approximately t) Dirac's LNH cannot apply. Additionally it is observed that a cosmological theory which only predicts the present epoch is of questionable value. (U.K.)

  6. Iconicity can ground the creation of vocal symbols.

    Science.gov (United States)

    Perlman, Marcus; Dale, Rick; Lupyan, Gary

    2015-08-01

    Studies of gestural communication systems find that they originate from spontaneously created iconic gestures. Yet, we know little about how people create vocal communication systems, and many have suggested that vocalizations do not afford iconicity beyond trivial instances of onomatopoeia. It is unknown whether people can generate vocal communication systems through a process of iconic creation similar to gestural systems. Here, we examine the creation and development of a rudimentary vocal symbol system in a laboratory setting. Pairs of participants generated novel vocalizations for 18 different meanings in an iterative 'vocal' charades communication game. The communicators quickly converged on stable vocalizations, and naive listeners could correctly infer their meanings in subsequent playback experiments. People's ability to guess the meanings of these novel vocalizations was predicted by how close the vocalization was to an iconic 'meaning template' we derived from the production data. These results strongly suggest that the meaningfulness of these vocalizations derived from iconicity. Our findings illuminate a mechanism by which iconicity can ground the creation of vocal symbols, analogous to the function of iconicity in gestural communication systems.

  7. Money creation and circulation in a credit economy

    Science.gov (United States)

    Xiong, Wanting; Fu, Han; Wang, Yougui

    2017-01-01

    This paper presents a multi-agent model describing the main mechanisms of money creation and money circulation in a credit economy. Our special attention is paid to the role of debt in the two processes. With the agent-based modeling approach, macro phenomena are well founded in micro-based causalities. A hypothetical economy composed of a banking system and multiple traders is proposed. Instead of being a pure financial intermediary, the banking system is viewed as the center of money creation and an accelerator of money circulation. Agents finance their expenditures not only by their own savings but also through bank loans. Through mathematical calculations and numerical simulation, we identify the determinants of money multiplier and those of velocity of money. In contrast to the traditional money creation model, the money multiplier is determined not only by the behavior of borrowing but also by the behavior of repayment as well. The velocity of money is found to be influenced by both money-related factors such as the expenditure habits of agents with respect to their income and wealth and debt-related factors such as borrowing and repayment behaviors of debtors and the reserve requirements faced by banks.

  8. Human Capital-Intensive Firms and Symbolic Value Creation

    Directory of Open Access Journals (Sweden)

    Cezanne Cécile

    2014-06-01

    Full Text Available The aim of this paper is to study the process of symbolic value creation of human capital-intensive firms. Human capital is a critical resource for firms’ activities. Nevertheless, this dimension is often obscured by industrial economists. In the light of critical resource theory, we analyze how taking into account the inalienable and inimitable nature of specific human capital entails a reconsideration of the role and boundaries of the firm. We show that the firm seeks to coordinate the specialization of its key partners within the frame of its economic boundaries to ensure the long-term optimization of its potential of value. Therefore, the value of the firm depends on all the resources that the firm coordinates. Then we focus on the way HCIF can create different values. We suggest that the firm builds its competitive advantage on different forms of values, in particular the symbolic value incorporated in human capital. Finally, on the basis of these considerations, we identify the wealth included in the critical resources of the firm and to bring to light the process of symbolic value creation associated with it. We suggest that the firm is the value creating entity and the customer both recognizes and derives the value created from whatever it is that the firm provides. We propose a definition of this value and a schema of its creation process based on management works attempts. We conclude by proposing paths of research that could fruitfully be explored to further develop this new subject.

  9. Examine the Role of Brand Experience in Value Co-creation.

    OpenAIRE

    Khachontantiphop, Phalida

    2011-01-01

    The previous experience with brand influences the consumer decision and consumer behavior. The brand is significant criteria in the evaluation of brand alternatives, especially co-creation of value. The co-creation offering is able to assess when the consumer participate and consume it. The consumer has the difficulty to make the purchasing decision. Moreover, the co-creation requires the higher involvement from the consumer to participate in the co-creation process with the company. The bran...

  10. The creation of racks and nanopores creation in various allotropes of boron due to the mechanical loads

    Science.gov (United States)

    Sadeghzadeh, S.

    2017-11-01

    Two-dimensional (2D) materials have recently attracted a great attraction. This paper provides a detailed discussion on the rupture mechanisms of different allotropes of boron. As a new 2D material by using a reactive molecular dynamics model, probable types of rupture for borophene sheets were studied, among which two dominant mechanisms were observed: creation of the cracks and formation of nanopores. The results obtained are compared to those for graphene and h-BN nano sheets, although the rupture mechanism was completely different from the graphene and h-BN sheets. The simulations suggested that borophene might remain more stable against external mechanical loads than graphene and BN sheets. Cracking leads to larger strain along the loading direction, whereas the creation of local pores spends the imposed energy for breaking the internal bonds and so flowing the external energy into the various bonds increases the number of pores. For the armchair-types, cracking is a dominant mechanism while for the zigzag-type the common mechanism is the creation of nanopores. These interesting results may help to design a new class of semiconductors that remain stable even when are sustaining uncontrollable external stresses.

  11. The supersymmetric Casimir effect and quantum creation of the universe with nontrivial topology

    International Nuclear Information System (INIS)

    Goncharov, Yu.P.; Bytsenko, A.A.

    1985-01-01

    We estimate the probability of quantum creation of the universe, having the spatial topology (S 1 ) 3 , and filled with the fields of minimal N=1 supergravity, in the semiclassical approximation. After creation, inflation of the universe occurs due to the topological Casimir effect. Creation of the universe with an isotropic topology is found to be the most preferable. (orig.)

  12. Knowledge Creation and Innovation in a Civil Engineering Course for the First-Year University Students

    Science.gov (United States)

    Salmisto, Alpo; Nokelainen, Petri

    2015-01-01

    This article examines the application of knowledge creation learning and innovation to higher education in construction. The objectives are to demonstrate the application of the course based on knowledge creation learning to mass teaching and to analyse whether knowledge creation learning improves student motivation and learning. The empirical…

  13. Direct intrahepatic portocaval shunt creation via the inter-strut space of the inferior vena cava stent

    International Nuclear Information System (INIS)

    Tsauo, J.; Yu, Y.; Luo, X.; Wang, Z.; Liu, L.; Li, X.

    2014-01-01

    Highlights: • The feasibility of DIPS creation through an IVC stent was investigated. • DIPS creation through the IVC stent was successful in all four patients. • DIPS creation through the IVC stent is feasible

  14. Intelligent Design and the Creationism/Evolution Controversy

    Science.gov (United States)

    Scott, E. C.

    2004-12-01

    "Intelligent Design" (ID) is a new form of creationism that emerged after legal decisions in the 1980s hampered the inclusion of "creation science" in the public school curriculum. To avoid legal challenge, proponents claim agnosticism regarding the identity of the intelligent agent, which could be material (such as highly intelligent terrestrials) or transcendental (God). ID consists of a scientific/scholarly effort, and a politico-religious movement of "cultural renewal." Intelligent design is supposedly detectable through the application of Michael Behe's "irreducible complexity" concept and/or William Dembski's concept of "complex specified information". ID's claims amount to, first, that "Darwinism" (vaguely defined) is incapable of providing an adequate mechanism for evolution, and second (subsequently), that evolution did not occur. Although scientific ideas not infrequently are slow to be accepted, in the 20 years since ID appeared, there is no evidence of it being used to solve problems in biology. Even if the scientific/scholarly part of ID has been a failure, the "cultural renewal" part of ID has been a success. This social and political aspect of ID seeks "restoration" of a theistic sensibility in American culture to replace what supporters consider an overemphasis on secularism. In the last few years, in several states, legislators have introduced legislation promoting ID (to date, unsuccessfully) and an addendum to the 2001 federal education bill conference committee report (the "Santorum amendment") is being used to promote the teaching of ID in public schools. Perhaps because ID has no actual content other than antievolutionism, ID proponents contend that pre-college teachers should teach wweaknesses of evolutionw or "evidence against evolutionw - largely warmed-over arguments from creation science - even though professional scientists do not recognize these as valid scientific claims.

  15. Recoil effects in multiphoton electron-positron pair creation

    International Nuclear Information System (INIS)

    Krajewska, K.; Kaminski, J. Z.

    2010-01-01

    Triply differential probability rates for electron-positron pair creation in laser-nucleus collisions, calculated within the S-matrix approach, are investigated as functions of the nuclear recoil. Pronounced enhancements of differential probability rates of multiphoton pair production are found for a nonzero momentum transfer from the colliding nucleus. The corresponding rates show a very dramatic dependence on the polarization of the laser field impinging on the nucleus; only for a linearly polarized light are the multiphoton rates for electron-positron pair production considerably large. We focus therefore on this case. Our numerical results for different geometries of the reaction particles demonstrate that, for the linearly polarized laser field of an infinite extent (which is a good approximation for femtosecond laser pulses), the pair creation is far more efficient if the nucleus is detected in the direction of the laser-field propagation. The corresponding angular distributions of the created particles show that the high-energy pairs are predominantly produced in the plane spanned by the polarization vector and the laser-field propagation direction, while the low-energy pairs are rather spread around the latter of the two directions. The enhancement of differential probability rates at each energy sector, defined by the four-momentum conservation relation, is observed with varying the energy of the produced particles. The total probability rates of pair production are also evaluated and compared with the corresponding results for the case when one disregards the recoil effect. A tremendous enhancement of the total probability rates of the electron-positron pair creation is observed if one takes into account the nuclear recoil.

  16. Creation of electron-positron plasma with superstrong laser field

    International Nuclear Information System (INIS)

    Narozhny, N.B.; Fedotov, A.M.

    2014-01-01

    We present a short review of recent progress in studying QED effects within the interaction of ultra-relativistic laser pulses with vacuum and e - e + plasma. Current development in laser technologies promises very rapid growth of laser intensities in the near future. Two exa-watt class facilities (ELI and XCELS, Russia) in Europe are already in the planning stage. Realization of these projects will make available a laser intensity of 10 26 W/cm 2 or even higher. Therefore, discussion of nonlinear optical effects in vacuum are becoming compelling for experimentalists and are currently gaining much attention. We show that, in spite of the fact that the expected field strength is still essentially less than E S = m 2 c 3 /eℎ = 1.32*10 16 V/cm, the nonlinear vacuum effects will be accessible for observation at the ELI and XCELS facilities. The most promising effect for observation is pair creation by a laser pulse in vacuum. It is shown, that at intensities of about 5*10 25 W/cm 2 , creation even of a single pair is accompanied by the development of an avalanche QED cascade. There exists a distinctive feature of the laser-induced cascades, as compared with the air showers arising due primarily to cosmic rays entering the atmosphere. In our case the laser field plays not only the role of a target (similar to a nucleus in the case of air showers) but is also responsible for the acceleration of slow particles. It is shown that the effect of pair creation imposes a natural limit for the attainable laser intensity and, apparently, the field strength E ≅ E S is not accessible for a pair-creating electromagnetic field at all. (authors)

  17. When discourses collide: creationism and evolution in the public sphere

    Science.gov (United States)

    Dávila, Denise

    2014-12-01

    This review essay focuses on Özgür Taşkın's discussion of the theory of evolution (TOE), intelligent design (ID) and the convictions of fundamentalist science educators and students in his paper entitled: An exploratory examination of Islamic values in science education: Islamization of science teaching and learning via constructivism. It examines the competing social discourses of evolution and creationism in the United States, which is partially maintained by national public opinion polls and states' legislation about the TOE in the science curricula. The examination of US social discourses presented here is framed by James Gee's (2008) theory that Discourses with a capital "D," are unconscious and uncritical socially accepted ways of speaking/listening and writing/reading that are merged with "distinctive ways of acting, interacting, valuing, feeling, dressing, thinking, [and] believing…so as to enact specific socially recognizable identities…" (p. 155). Such Discourses identify insiders of and outsiders to religious affiliations and other social or cultural groups. The context of this examination is unique in that is draws from the national conversation about the inclusion of ID alongside of the TOE in the public school science programs. Gee's (2011) concept that Discourses serve as tools of inquiry guides the analysis of video recorded public messages from Bill Nye and Lawrence Krauss as well as Creation Museum president Ken Ham. The analysis and discussion of the national conversation about creationism and public education suggests that the education community must consider the global landscape of science literacy both locally and internationally. It also indicates that preservice and practicing science educators may require special training and support. In order to provide unbiased, religious-resistant, evidence-based science instruction, science educators must understand how to separate church from state regardless of their personal beliefs. They

  18. Making Sense of Value and Value Co-Creation in Service Logic

    OpenAIRE

    Grönroos, Christian; Voima, Päivi

    2012-01-01

    In order to further develop the logic of service, value creation, value co-creation and value have to be formally and rigorously defined, so that the nature, content and locus of value and the roles of service providers and customers in value creation can be unambiguously assessed. In the present article, following the underpinning logic of value-in-use, it is demonstrated that in order to achieve this, value creation is best defined as the customer’s creation of value-in-use. The analysis sh...

  19. Creation Stories: Myths about the Origin of Money

    OpenAIRE

    Desan, Christine

    2013-01-01

    A myth about the origins of money has long organized modern approaches to the medium. According to that creation story, money is the natural product of human exchange. It can be analogized to a commodity like silver that comes to hand out of the decentralized activity of trading or a convention like language that arises out of a consensus about the value of an item. But if we consider clues about money’s origins and extrapolate from its continuing practice, another story comes into focus. It ...

  20. International Business Models Developed Through Brokerage Knowledge and Value Creation

    DEFF Research Database (Denmark)

    Petersen, Nicolaj Hannesbo; Rasmussen, Erik Stavnsager

    This paper highlights theoretically and empirically international business model decisions in networks with knowledge sharing and value creation. The paper expands the conceptual in-ternational business model framework for technology-oriented companies to include the focal firm’s network role...... and strategic fit in a global embeddedness. The brokerage role in the in-ternationalization of a network is discussed from both a theoretical and empirical point of view. From a business model and social network analysis perspective, this paper will show how firms and network grow internationally through two...

  1. The Creation, Evolution and Aftermath of Lovecraftian Horror

    OpenAIRE

    Ghodrati, Negin

    2013-01-01

    There is a newly-coined genre of horror literature called “Lovecraftian horror.” However, this type of horror has been lurking in modern horror fiction and various productions of arts and entertainment for over half a century. H. P. Lovecraft—whom the genre is named after—was one of the undeniable masters of modern horror fiction. He created a unique form of horror referred to as “cosmic horror” which is the main ingredient for the creation of this genre of horror. This thesis introduces and ...

  2. Photonics technology and University-driven business co-creation

    DEFF Research Database (Denmark)

    Tanev, Stoyan; Østergaard, John Erland; Andersen, Thomas Bue Søndergaard

    2012-01-01

    TEK-Momentum is the Business Innovation and Technology Department in the Faculty of Engineering at the University of Southern Denmark in Odense. Since its establishment in 2010 the Department has adopted an exploratory technology transfer, open business development and co-creation strategy...... that goes beyond traditional technology transfer activities. This is an emerging strategy that has been shaped for the last 5 years even before the formal establishment of TEK-Momentum. It emerged out of multiple dialog-based interactions with small- and medium-sized companies by focusing on matching real...

  3. How Offshore Outsourcing Affects Costs and Value Creation

    DEFF Research Database (Denmark)

    Brandl, Kristin; Mol, Michael J.

    2012-01-01

    Although academic and public interest in service offshoring has increased in recent years, research remains focused mainly on antecedents and benefits of activities, overlooking process aspects. For that reason, we take a process perspective when conceptualizing around offshore outsourcing...... affects costs and value creation in the respective stages. The reconceptualization enables us to provide a clearer and more fine-grained picture of the effects of offshoring and outsourcing decisions, thus helping to further develop our understanding of the reasoning to relocate services geographical...

  4. Value Creation and Enhancement: Back to the Future

    OpenAIRE

    Aswath Damodaran

    1999-01-01

    In recent years, firms have turned to their attention increasingly to ways in which they can increase their value. A number of competing measures, each with claims to being the "best" approach to value creation, have been developed and marketed by investment banking firms and consulting firms. In this paper, we begin with a generic discounted cash flow model, and consider the ways in which value can be created or destroyed in a firm. We then look at two of the most widely used value enhanceme...

  5. The creation of radiation defects in lithium fluoride single crystals

    Energy Technology Data Exchange (ETDEWEB)

    Flerov, A. [Inst. of Phys. (Latvia); Flerov, V. [Nucl. Res. Center, Salaspils (Latvia)

    1997-10-01

    Frenkel pair creation occurs in LiF through the interaction of a self-trapped exciton and a free exciton. This has been confirmed by the dependence of the F center formation yield on the 4th power of the dose rate. The F center production efficiency was increased and V{sub k} center decreased by increasing the temperature from 77 to 300 K, each having an activation energy of 0.028 eV. The lifetime of the self-trapped exciton at room temperature was about 0.7 {mu}s. (orig.)

  6. Capture and transformation of urban soundscape data for artistic creation

    Directory of Open Access Journals (Sweden)

    José Alberto Gomes

    2014-12-01

    Full Text Available URB is a research project designed to collect and store raw data from soundscapes analysis. This paper presents a survey about using URB based on the analysis of work developed by several artists, focusing on the description of their creative process and outcome. By comparing the processes and statements of each artists, the authors identified diverse systematic approaches to reinterpreting raw data provided by urban soundscapes, raising questions about the artistic outcomes vs original sound sources. Furthermore, some considerations are inferred about the artistic relevance of using this process in the creation process.

  7. Strain Relaxation and Vacancy Creation in Thin Platinum Films

    International Nuclear Information System (INIS)

    Gruber, W.; Chakravarty, S.; Schmidt, H.; Baehtz, C.; Leitenberger, W.; Bruns, M.; Kobler, A.; Kuebel, C.

    2011-01-01

    Synchrotron based combined in situ x-ray diffractometry and reflectometry is used to investigate the role of vacancies for the relaxation of residual stress in thin metallic Pt films. From the experimentally determined relative changes of the lattice parameter a and of the film thickness L the modification of vacancy concentration and residual strain was derived as a function of annealing time at 130 deg. C. The results indicate that relaxation of strain resulting from compressive stress is accompanied by the creation of vacancies at the free film surface. This proves experimentally the postulated dominant role of vacancies for stress relaxation in thin metal films close to room temperature.

  8. Three Tails of Organizational Innovation: from the Value Creation Perspective

    DEFF Research Database (Denmark)

    Lin, Chih-Cheng; Ma, Zheng

    2012-01-01

    Several prior articles have emphasized the importance of organizational innovation and change. To advance our understanding, this paper seeks to address the following question: “in what ways the outcome of organizational innovation process distributed over time” by examining organizational...... innovation process with the knowledge creation perspective. To explore this supposition, this paper conducted multiple case studies. A qualitative approach was chosen due to the lack of prior research and is appropriate for establishing empirical evidence and describing the phenomenon of the innovation...

  9. Electron-positron pair creation in heavy ion collisions

    International Nuclear Information System (INIS)

    Kienle, P.

    1987-01-01

    The authors review the status of experiments to study the electron positron pair creation in heavy ion atom collisions at bombarding energies close to the Coulomb barrier. The disentanglement and characterization of various sources of positrons observed in such collisions are described with a focus on the monoenergetic electron positron pairs observed. They seem to originate from the two-body decay of a family of neutral particles with masses of about 3m and lifetimes in the range of 6 x 10 - 14 s, produced by high Coulomb fields. First attempts were made to create these particles by resonant Bhabha scattering

  10. In Situ TEM Creation and Electrical Characterization of Nanowire Devices

    DEFF Research Database (Denmark)

    Kallesøe, Christian; Wen, Cheng-Yen; Booth, Timothy J.

    2012-01-01

    bridge devices in situ and relate these to the structure. We also describe processes to modify the contact and the nanowire surface after device formation. The technique we describe allows the direct analysis of the processes taking place during device formation and use, correlating specific nanoscale......We demonstrate the observation and measurement of simple nanoscale devices over their complete lifecycle from creation to failure within a transmission electron microscope. Devices were formed by growing Si nanowires, using the vapor–liquid–solid method, to form bridges between Si cantilevers. We...... structural and electrical parameters on an individual device basis....

  11. A theory approach for creation of the matter of universe

    International Nuclear Information System (INIS)

    Duong Van Phi; Duong Anh Duc

    1993-08-01

    We shall represent an approach for the creation of the matter of Universe in the framework of a Quantum Theory, established in an 8-dimensional space. The primitive matter was being created from the Primary Vacuum and it consisted of the deuterons atoms, neutrinos and photons. From these neutral elements the attractive centres were formed and in the final stage an extremely high mass density Universe was built, and successively, the Big-Bang occurred. The problems of particle dominance, of excess of the deuterons and of magnitude of the numbers of neutrinos, etc. are discussed. (author). 19 refs, 2 tabs

  12. Impact polarization and alignment creation parameters via stepwise excitation processes

    International Nuclear Information System (INIS)

    Csanak, G.; Cartwright, D.C.; Kazantsev, S.A.; Bray, I.

    1998-01-01

    W report here results from first order many body theory, distorted wave approximation, and converged close coupling calculations for polarization fractions and alignment creation parameters in the case of 2 1 S → n 1 P(n 3 - 5), 2 3 S → n 1 P(n = 2 - 5), 2 1 S → n 1 D(n = 3 - 5), 2 3 S → n 1 D(n = 3 - 5), 2 3 S → n 3 D(n = 3 - 5), and 2 1 S → n 3 D(n = 3 - 5) excitations in helium for electron impact energies from threshold to several hundred eV. (author)

  13. Value Co-creation from the Consumer Perspective

    Science.gov (United States)

    Baron, Steve; Warnaby, Gary

    The paper provides the basis for a classification of organizational operant resources as seen from a customer perspective. It facilitates, particularly, research and further understanding of Foundational Premise 9 (FP9) of the service-dominant logic of marketing (i.e. all social and economic actors are resource integrators), and suggests areas for more focused research on other foundational premises relating to value co-creation. It is based on research undertaken for, and with, the British Library, and offers an alternative research approach to the more conventional ­customer satisfaction survey in order to ascertain value from a ­consumer perspective.

  14. Training center of Rovenskaya NPP. The experience of creation

    International Nuclear Information System (INIS)

    Fedorov, O.M.; Aristov, B.N.

    1991-01-01

    Experience in creation of a teaching-training centre at the Rovno NPP, which uses means available at unified NPPs, at most is discussed. The centre hardware complex functions include the event filing and providing for user-friendly interface with NPP technical personnel under training. The system of personnel training at the Rovno NPP teaching-training centre gives an opportunity to analyze accidents and emergency conditions more completely and carefully. The taching analysis of failures and accidents by a NPP operators using the complex of the teaching-training centre hardware sufficiently improves knowledge of particular accidents

  15. Strangeness Suppression of qq ¯ Creation Observed in Exclusive Reactions

    Science.gov (United States)

    Mestayer, M. D.; Park, K.; Adhikari, K. P.; Aghasyan, M.; Pereira, S. Anefalos; Ball, J.; Battaglieri, M.; Batourine, V.; Bedlinskiy, I.; Biselli, A. S.; Boiarinov, S.; Briscoe, W. J.; Brooks, W. K.; Burkert, V. D.; Carman, D. S.; Celentano, A.; Chandavar, S.; Charles, G.; Colaneri, L.; Cole, P. L.; Contalbrigo, M.; Cortes, O.; Crede, V.; D'Angelo, A.; Dashyan, N.; De Vita, R.; Deur, A.; Djalali, C.; Doughty, D.; Dupre, R.; Alaoui, A. El; Fassi, L. El; Elouadrhiri, L.; Eugenio, P.; Fedotov, G.; Fleming, J. A.; Forest, T. A.; Garillon, B.; Garçon, M.; Ghandilyan, Y.; Gilfoyle, G. P.; Giovanetti, K. L.; Girod, F. X.; Goetz, J. T.; Golovatch, E.; Gothe, R. W.; Griffioen, K. A.; Guegan, B.; Guidal, M.; Hakobyan, H.; Hanretty, C.; Hattawy, M.; Holtrop, M.; Hughes, S. M.; Hyde, C. E.; Ilieva, Y.; Ireland, D. G.; Jiang, H.; Jo, H. S.; Joo, K.; Keller, D.; Khandaker, M.; Kim, A.; Kim, W.; Koirala, S.; Kubarovsky, V.; Kuleshov, S. V.; Lenisa, P.; Levine, W. I.; Livingston, K.; Lu, H. Y.; MacGregor, I. J. D.; Mayer, M.; McKinnon, B.; Meyer, C. A.; Mirazita, M.; Mokeev, V.; Montgomery, R. A.; Moody, C. I.; Moutarde, H.; Movsisyan, A.; Camacho, C. Munoz; Nadel-Turonski, P.; Niccolai, S.; Niculescu, G.; Niculescu, I.; Osipenko, M.; Ostrovidov, A. I.; Pappalardo, L. L.; Paremuzyan, R.; Peng, P.; Phelps, W.; Pisano, S.; Pogorelko, O.; Pozdniakov, S.; Price, J. W.; Protopopescu, D.; Puckett, A. J. R.; Raue, B. A.; Rimal, D.; Ripani, M.; Rizzo, A.; Rosner, G.; Roy, P.; Sabatié, F.; Saini, M. S.; Schott, D.; Schumacher, R. A.; Simonyan, A.; Sokhan, D.; Strauch, S.; Sytnik, V.; Tang, W.; Tian, Ye; Ungaro, M.; Vernarsky, B.; Vlassov, A. V.; Voskanyan, H.; Voutier, E.; Walford, N. K.; Watts, D. P.; Wei, X.; Weinstein, L. B.; Wood, M. H.; Zachariou, N.; Zhang, J.; Zhao, Z. W.; Zonta, I.; CLAS Collaboration

    2014-10-01

    We measured the ratios of electroproduction cross sections from a proton target for three exclusive meson-baryon final states: ΛK+, pπ0, and nπ+, with the CLAS detector at Jefferson Lab. Using a simple model of quark hadronization, we extract qq ¯ creation probabilities for the first time in exclusive two-body production, in which only a single qq ¯ pair is created. We observe a sizable suppression of strange quark-antiquark pairs compared to nonstrange pairs, similar to that seen in high-energy production.

  16. Strangeness suppression of qq creation observed in exclusive reactions.

    Science.gov (United States)

    Mestayer, M D; Park, K; Adhikari, K P; Aghasyan, M; Pereira, S Anefalos; Ball, J; Battaglieri, M; Batourine, V; Bedlinskiy, I; Biselli, A S; Boiarinov, S; Briscoe, W J; Brooks, W K; Burkert, V D; Carman, D S; Celentano, A; Chandavar, S; Charles, G; Colaneri, L; Cole, P L; Contalbrigo, M; Cortes, O; Crede, V; D'Angelo, A; Dashyan, N; De Vita, R; Deur, A; Djalali, C; Doughty, D; Dupre, R; El Alaoui, A; El Fassi, L; Elouadrhiri, L; Eugenio, P; Fedotov, G; Fleming, J A; Forest, T A; Garillon, B; Garçon, M; Ghandilyan, Y; Gilfoyle, G P; Giovanetti, K L; Girod, F X; Goetz, J T; Golovatch, E; Gothe, R W; Griffioen, K A; Guegan, B; Guidal, M; Hakobyan, H; Hanretty, C; Hattawy, M; Holtrop, M; Hughes, S M; Hyde, C E; Ilieva, Y; Ireland, D G; Jiang, H; Jo, H S; Joo, K; Keller, D; Khandaker, M; Kim, A; Kim, W; Koirala, S; Kubarovsky, V; Kuleshov, S V; Lenisa, P; Levine, W I; Livingston, K; Lu, H Y; MacGregor, I J D; Mayer, M; McKinnon, B; Meyer, C A; Mirazita, M; Mokeev, V; Montgomery, R A; Moody, C I; Moutarde, H; Movsisyan, A; Camacho, C Munoz; Nadel-Turonski, P; Niccolai, S; Niculescu, G; Niculescu, I; Osipenko, M; Ostrovidov, A I; Pappalardo, L L; Paremuzyan, R; Peng, P; Phelps, W; Pisano, S; Pogorelko, O; Pozdniakov, S; Price, J W; Protopopescu, D; Puckett, A J R; Raue, B A; Rimal, D; Ripani, M; Rizzo, A; Rosner, G; Roy, P; Sabatié, F; Saini, M S; Schott, D; Schumacher, R A; Simonyan, A; Sokhan, D; Strauch, S; Sytnik, V; Tang, W; Tian, Ye; Ungaro, M; Vernarsky, B; Vlassov, A V; Voskanyan, H; Voutier, E; Walford, N K; Watts, D P; Wei, X; Weinstein, L B; Wood, M H; Zachariou, N; Zhang, J; Zhao, Z W; Zonta, I

    2014-10-10

    We measured the ratios of electroproduction cross sections from a proton target for three exclusive meson-baryon final states: ΛK(+), pπ(0), and nπ(+), with the CLAS detector at Jefferson Lab. Using a simple model of quark hadronization, we extract qq creation probabilities for the first time in exclusive two-body production, in which only a single qq pair is created. We observe a sizable suppression of strange quark-antiquark pairs compared to nonstrange pairs, similar to that seen in high-energy production.

  17. The trouble with memes : Inference versus imitation in cultural creation.

    Science.gov (United States)

    Atran, S

    2001-12-01

    Memes are hypothetical cultural units passed on by imitation; although nonbiological, they undergo Darwinian selection like genes. Cognitive study of multimodular human minds undermines memetics: unlike in genetic replication, high-fidelity transmission of cultural information is the exception, not the rule. Constant, rapid "mutation" of information during communication generates endlessly varied creations that nevertheless adhere to modular input conditions. The sort of cultural information most susceptible to modular processing is that most readily acquired by children, most easily transmitted across individuals, most apt to survive within a culture, most likely to recur in different cultures, and most disposed to cultural variation and elaboration.

  18. Concentration creation of system and applied software of reactor calculations

    International Nuclear Information System (INIS)

    Zizin, M.N.

    1995-01-01

    Basic concept provisions, including modularity, openness and machine-independent programs; accumulation of procedure knowledge in form of computer module library; creation of medium facilitating module development and accompanying; possibility of head programs automated generation and user-friendly interface are presented. Intellectual program shell ShIPR for mathematical reactor modeling, the final goal whereof consists in automated generation of machine-independent programs in the Fortran 77 language on the basis of calculation moduli and accumulated knowledge base, is developed on the basis of the above concept

  19. The relation between creation and salvation in the Trinitarian theology of Robert Jenson

    Directory of Open Access Journals (Sweden)

    Anné H. Verhoef

    2013-02-01

    Full Text Available This article explored the relation between creation and salvation as acts of God in the theology of Robert Jenson, an American Lutheran theologian. This is important due to Jenson’s growing importance as theologian and because of the current importance of ecotheology (and related themes that were implicated by the relation between creation and salvation. Jenson’s theology is an effort to tell God’s particular story and it can be described as a Trinitarian, narrative and eschatological theology. His starting point is that God’s eternity must not be understood as timeless (this is unbiblical and incompatible with the story of creation and redemption and that creation (space and time takes place somehow within the being of God. Jenson qualified this ‘withinness’, but also emphasised that creation is an intelligible whole, a history with an intended end. It is important for him that God’s story – a story of dramatic coherence – is not separated from our own and creation’s story. Within this understanding of God’s story (as dramatic coherence, creation found its own dramatic teleology because salvation also includes creation. Creation is therefore not subjected to pointlessness any longer, but will find its final place within God. The implication of this is that we must value creation much more and act with more responsibility towards it. According to Jenson we must enjoy creation in an aesthetic fashion and delight in creation as a whole because of its dramatic teleology.

  20. Is co-creation really a booster for brand equity? The role of co-creation in observer-based equity (OBBE)

    NARCIS (Netherlands)

    Kristal, Samuel; Baumgarth, Carsten; Behnke, Carolin; Henseler, Jörg

    2016-01-01

    Purpose This paper aims to analyse the general effect of co-created products on the brand equity of observers (OBBE). The influence of different implementations of the co-creation approach on the OBBE is tested. It is also discussed whether co-creation can be a strategic method for companies to

  1. Human perception considerations for 3D content creation

    Science.gov (United States)

    Green, G. Almont

    2011-03-01

    Observation and interviews with people viewing autostereoscopic 3D imagery provides evidence that there are many human perception considerations required for 3D content creation. A study was undertaken whereby it was witnessed that certain test autostereoscopic imagery elicited a highly emotional response and engagement, while other test autostereoscopic imagery was given only a passing glance. That an image can be viewed with a certain level of stereopsis does not make it compelling. By taking into consideration the manner in which humans perceive depth and the space between objects, 3D content can achieve a level of familiarity and realness that is not possible with single perspective imagery. When human perception issues are ignored, 3D imagery can be undesirable to viewers and a negative bias against 3D imagery can occur. The preparation of 3D content is more important than the display technology. Where human perception, as it is used to interpret reality, is not mimicked in the creation of 3D content, the general public typically express a negative bias against that imagery (where choices are provided). For some, the viewing of 3D content that could not exist naturally, induces physical discomfort.

  2. Meaning creation and employee engagement in home health caregivers.

    Science.gov (United States)

    Nielsen, Mette Strange; Jørgensen, Frances

    2016-03-01

    The purpose of this study is to contribute to an understanding on how home health caregivers experience engagement in their work, and specifically, how aspects of home healthcare work create meaning associated with employee engagement. Although much research on engagement has been conducted, little has addressed how individual differences such as worker orientation influence engagement, or how engagement is experienced within a caregiving context. The study is based on a qualitative study in two home homecare organisations in Denmark using a think-aloud data technique, interviews and observations. The analysis suggests caregivers experience meaning in three relatively distinct ways, depending on their work orientation. Specifically, the nature of engagement varies across caregivers oriented towards being 'nurturers', 'professionals', or 'workers', and the sources of engagement differ for each of these types of caregivers. The article contributes by (i) advancing our theoretical understanding of employee engagement by emphasising meaning creation and (ii) identifying factors that influence meaning creation and engagement of home health caregivers, which should consequently affect the quality of services provided home healthcare patients. © 2015 Nordic College of Caring Science.

  3. Latest News after the Creation of the WTO

    Directory of Open Access Journals (Sweden)

    Miquel Montañà i Mora

    1995-07-01

    Full Text Available The purpose of this paper is to examine whether the Agreement establishing the World Trade Organization (WTO has added any new elements to GATT’s institutional milieu. In the introduction, the paper highlights the fact that the man who first proposed the creation of the WTO during the Uruguay Round negotiations (former Italian Minister Renato Ruggiero was actually elected as the first Head of the Organization. It then analyses the objectives of WTO, its scope of application, its functions, the conditions for membership, its bodies, and the decision making procedure. The core conclusion of the article is that in spite of having been presented to the world as something new, the Agreement establishing the WTO does little more than turn GATT from a de facto international organization into a de iure organization. Apart from this development, the only changes worth mentioning are the abolishment of the grandfather clause and the protocol of provisional application. In addition, it is submitted that far from being an unexpected development, the creation of the WTOwas in fact one of the implicit objectives of the Uruguay Round, and a logical consequence of the process aimed at strengthening the multilateral trading system.

  4. Potential wealth creation via nuclear energy in Malaysia

    International Nuclear Information System (INIS)

    Sabar Md Hashim; Dol Malek Md Sap

    2009-01-01

    Like any other developing nation, Malaysia aspires to be an economic force to be reckoned with. A strong opportunity may be in the form of nuclear energy as can be seen from the success stories of France and South Korea. Although nuclear is not the only common parameter that make developed nations tick, the multiplier spin-off impacts of nuclear as sources of wealth creation are deliberated. Foreseeable benefits include job creation (especially highly-skilled knowledge workers), spin-off technologies and vendor development as well as the opportunity to assume regional leadership in carefully-selected sectors. Categorically in Malaysian context, introduction of nuclear energy would yield numerous benefits, i.e. as a strong catalyst to enhance country's competitiveness by raising capacity for knowledge, cutting-edge technology, and eventually, innovation (National Mission Thrust 2) beside ensuring stable electricity generation price; as an element to move up value chain by creating high-skilled knowledge workers who could help to raise country's economic profile and plant the seed for a strong post-2020 Malaysia (National Mission Thrust 1); and as an agent to enhance sustainability and quality of life through clean energy (National Mission Thrust 4) by being environmentally benign due to its low greenhouse gas emissions with very minimal impact to global warming. Our point us that, being synergistic with national aspiration, nuclear energy is a genuine national agenda. (Author)

  5. Revisiting corpus creation and analysis tools for translation tasks

    Directory of Open Access Journals (Sweden)

    Claudio Fantinuoli

    2016-06-01

    Full Text Available Many translation scholars have proposed the use of corpora to allow professional translators to produce high quality texts which read like originals. Yet, the diffusion of this methodology has been modest, one reason being the fact that software for corpora analyses have been developed with the linguist in mind, which means that they are generally complex and cumbersome, offering many advanced features, but lacking the level of usability and the specific features that meet translators’ needs. To overcome this shortcoming, we have developed TranslatorBank, a free corpus creation and analysis tool designed for translation tasks. TranslatorBank supports the creation of specialized monolingual corpora from the web; it includes a concordancer with a query system similar to a search engine; it uses basic statistical measures to indicate the reliability of results; it accesses the original documents directly for more contextual information; it includes a statistical and linguistic terminology extraction utility to extract the relevant terminology of the domain and the typical collocations of a given term. Designed to be easy and intuitive to use, the tool may help translation students as well as professionals to increase their translation quality by adhering to the specific linguistic variety of the target text corpus.

  6. Thermodynamic implications of the gravitationally induced particle creation scenario

    Energy Technology Data Exchange (ETDEWEB)

    Saha, Subhajit [Indian Institute of Science Education and Research Kolkata, Department of Physical Sciences, Mohanpur, West Bengal (India); Mondal, Anindita [S N Bose National Centre for Basic Sciences, Department of Astrophysics and Cosmology, Kolkata, West Bengal (India)

    2017-03-15

    A rigorous thermodynamic analysis has been done as regards the apparent horizon of a spatially flat Friedmann-Lemaitre-Robertson-Walker universe for the gravitationally induced particle creation scenario with constant specific entropy and an arbitrary particle creation rate Γ. Assuming a perfect fluid equation of state p = (γ - 1)ρ with (2)/(3) ≤ γ ≤ 2, the first law, the generalized second law (GSL), and thermodynamic equilibrium have been studied, and an expression for the total entropy (i.e., horizon entropy plus fluid entropy) has been obtained which does not contain Γ explicitly. Moreover, a lower bound for the fluid temperature T{sub f} has also been found which is given by T{sub f} ≥ 8 (((3γ)/(2)-1)/((2)/(γ)-1)) H{sup 2}. It has been shown that the GSL is satisfied for (Γ)/(3H) ≤ 1. Further, when Γ is constant, thermodynamic equilibrium is always possible for (1)/(2) < (Γ)/(3H) < 1, while for (Γ)/(3H) ≤ min {(1)/(2), (2γ-2)/(3γ-2)} and (Γ)/(3H) ≥ 1, equilibrium can never be attained. Thermodynamic arguments also lead us to believe that during the radiation phase, Γ ≤ H. When Γ is not a constant, thermodynamic equilibrium holds if H ≥ (27)/(4) γ{sup 2}H{sup 3} (1-(Γ)/(3H)){sup 2}, however, such a condition is by no means necessary for the attainment of equilibrium. (orig.)

  7. Automatic creation of simulation configuration. The SIPA workshop: SWORD

    International Nuclear Information System (INIS)

    Oudot, G.; Valembois, A.

    1994-01-01

    SWORD (Software Workshop Oriented towards Research and Development) is not only a software management system but also and mainly a software development system. The SWORD workshop is organised in hierarchical levels: (1) the automatic or manual creation of elementary models based on FORTRAN ANSI standard language; these models have interface variables structured in so-called connection points; Automatic model generators are used for the simulation of standard, repeated equipment: HYTHERNET covers the simulation of hydraulic, thermal, chemistry and activity; CONTRONET covers the simulation of I and C system, i.e. logic, protection and control systems; The capture of system topology for both generators is carried out on a graphic workstation under CAD system, (2) The models assembly generator, in charge of linking models (via connection points) and organizing their calling sequence in order to create a simulation application, (3) The configurations in charge of creation of external environment and of links between models assembly and external environment (connection with control desk, plant computer system, safety parameter display etc.), (4) The configuration generator which exports the simulation configuration to the target machine and generates the appropriate command for compilations and link editions; The workshop Administration ensures management, consistency checks are carried out at each step with warnings generated when applicable, and automatic chaining of the appropriate commands according to engineer request are available. (orig.) (4 refs., 4 figs.)

  8. To inhabit research-creation labs notes from the experience

    Directory of Open Access Journals (Sweden)

    Mónica Marcell Romero Sánchez

    2012-06-01

    Full Text Available Current arts practices have exceeded their limits to the point that a creator is considered to be a deep thinker of her/himself and of the actions that she/ he accomplishes in specific contexts. Therefore, arts practices are formed by the tradition of their disciplines and their numerous transformations, as well as by a high reflexive component around its social function of integrating the community. Based on such a premise, I will deal with some considerations about the national program of visual arts education in the informal field: the research-creation labs (implemented in 2004 under the tutelage of the Ministry of Culture – Arts Department that have influenced the way of teaching arts in our country and their ways of passing around and articulating with the Regional and National Artists Rooms. The shared reflections are part of the research project: ‘Among institutional discourses and micronarratives. Notes for the construction of a critical look at the visual arts research-creation labs’, which is in process and has its interest focused on discussing the arts practices with respect to the pedagogical practices in the institutional framework they are part of and on demonstrating in this way their tensions.

  9. How it outsourcing impacts on value creation of manufacturer?

    Directory of Open Access Journals (Sweden)

    Chen Li-Shan

    2017-01-01

    Full Text Available A growing concern among the manufacturers who are actively involved in Information Technology outsourcing is post-contract management and the ensuing development of what many practitioners have coined the ‘outsourcing partnership’. Over the past few decades, information technology outsourcing has become a widely used and researched means for manufacturers to enhance their performance. Increasing attention has been paid to building successful partnerships in information systems outsourcing. This study employs strategic social positioning, customer participation, customer orientation, and communication culture to develop research model. The quantitative method will be used to validate the research model and test hypotheses developed. This study uses survey method to collect data, and analysis of the reliability, validity and test the proposed hypotheses by Smart Partial Least Squares. The purpose of this study is to use above four factors to produce value co-creation between outsourcing vendors and manufacturers. The final aim is for the future collaboration. This combination will allow manufacturers and information technology outsourcing vendors to increase their value co-creations in the fields of these factors.

  10. YouTube's Role in Destination Image Creation

    Directory of Open Access Journals (Sweden)

    Hrvoje Jakopović

    2015-09-01

    Full Text Available Contemporary promotion of tourist destinations represents a challenge and gives rise to many questions in a regard to numerous ways of communicating and transferring information. With concern to modern communication practices in society and due to fast-paced lifestyle, individuals are looking for information online and are making decisions based on available Internet data. Attracting tourists through traditional promotional techniques such as brochures, leaflets, printed guidebooks, fairs and festivals are unsufficient with a respect to the rising number of online users. Promotion of tourism is based on destination image which is created through direct or mediated experience and projected on the minds of individuals. It is greatly dependent on available information mostly visual. YouTube is a popular video sharing site that counts over one billion users. It gives open access to a great number of videos and therefore could have an important role in promoting tourist destinations. The website was firstly used for non-commercial purposes but today it is very attractive for advertisers. The author examines phenomena of YouTube and its potential for destination image creation. The aim of this article is to give an insight on characteristics of promotional videos used for tourism and to explore how various national and local tourist boards can use them on YouTube. The author identifies the public relations profession’s role in creation of promotional audio-visual material.

  11. The creation of economic policy after the entrance to EU

    Directory of Open Access Journals (Sweden)

    Vodzinská Vladimíra

    2004-06-01

    Full Text Available The Slovac republic, analogous to other countries which came in the Europe Union this year, is standing before solving the problem of real integration to the economic and monetary system.Submitted article shows, that preliminary transformation process of national economy, specially the privatization process of national property was remarked by influencies, which has led to the creation of social excessively high losts and very negative affected also for the creation and realization the economis policy of the state.In this signification remarked also bargaining position of Slovac republic in so called before entrance negotiations with the representants from Europe union as well the character of risks related to urgency subserve the main liability in conection with the entrance to the EU, i.e. the convergency criterias specified by maastrichts agreement.In this continuity becomes the cardinal problem of the economic policy of the state alternative modeling of exercitation its fiscal and monetary tools, which permits of such time and general harmonising of real and nominal processes convergency, which will have tenable social character.Videlicet, the entrance fixation of the Slovac republic to the ERM2 for the year 2006 and to the eurozone for the year 2008, or 2009 involves to assert the tools of economic policy as, that the economic increase couched in expected long tenable development of GDP, balance of payments, inflation and unemployment was social effective.In this signification are intraducing some risks and factors, which can work against these development.

  12. Firm value creation and viability between product and process innovation

    Directory of Open Access Journals (Sweden)

    Maria Fedele

    2014-01-01

    Full Text Available The role and characteristics of the innovation process have undergone changes throughout the history of industrial capitalism. In the contest of an emerging systemic complexity, technological innovation is able to generate a positive impact on the economic performances of companies by improving their internal efficiency, which allows to increase the market competitiveness. Innovation is, in fact, the leverage to gain competitive advantages that are the source of value creation and sustainable growth, to preserve and celebrate as one of the key components of the intangible assets of companies. Starting from Schumpeter's process of creative destruction, which considers innovation as “the engine of economic development” and “a continuous process of change and accumulation of knowledge”. The paper analyzes the variables at the center of innovation studies, the innovative approach and the impact of technological positioning as early-mover or follower in the market. Peculiarities will be described related to the definition of the project portfolio mix, the process of designing and developing of a new product, as well as the relationship between innovation and competitive advantage. Further attention will be placed on the targets of innovation and on the factors, objective and context, which hinder the willingness by the entrepreneur to „break‟ the stationary balance by introducing new combinations production factors as an essential condition for the maintenance of competitive advantage and the creation of value. The research approach is based on a qualitative methodology. The data retrieval was carried out through secondary sources.

  13. VISMASHUP: streamlining the creation of custom visualization applications

    Energy Technology Data Exchange (ETDEWEB)

    Ahrens, James P [Los Alamos National Laboratory; Santos, Emanuele [UNIV OF UTAH; Lins, Lauro [UNIV OF UTAH; Freire, Juliana [UNIV OF UTAH; Silva, Cl' audio T [UNIV OF UTAH

    2010-01-01

    Visualization is essential for understanding the increasing volumes of digital data. However, the process required to create insightful visualizations is involved and time consuming. Although several visualization tools are available, including tools with sophisticated visual interfaces, they are out of reach for users who have little or no knowledge of visualization techniques and/or who do not have programming expertise. In this paper, we propose VISMASHUP, a new framework for streamlining the creation of customized visualization applications. Because these applications can be customized for very specific tasks, they can hide much of the complexity in a visualization specification and make it easier for users to explore visualizations by manipulating a small set of parameters. We describe the framework and how it supports the various tasks a designer needs to carry out to develop an application, from mining and exploring a set of visualization specifications (pipelines), to the creation of simplified views of the pipelines, and the automatic generation of the application and its interface. We also describe the implementation of the system and demonstrate its use in two real application scenarios.

  14. FOCIH: Form-Based Ontology Creation and Information Harvesting

    Science.gov (United States)

    Tao, Cui; Embley, David W.; Liddle, Stephen W.

    Creating an ontology and populating it with data are both labor-intensive tasks requiring a high degree of expertise. Thus, scaling ontology creation and population to the size of the web in an effort to create a web of data—which some see as Web 3.0—is prohibitive. Can we find ways to streamline these tasks and lower the barrier enough to enable Web 3.0? Toward this end we offer a form-based approach to ontology creation that provides a way to create Web 3.0 ontologies without the need for specialized training. And we offer a way to semi-automatically harvest data from the current web of pages for a Web 3.0 ontology. In addition to harvesting information with respect to an ontology, the approach also annotates web pages and links facts in web pages to ontological concepts, resulting in a web of data superimposed over the web of pages. Experience with our prototype system shows that mappings between conceptual-model-based ontologies and forms are sufficient for creating the kind of ontologies needed for Web 3.0, and experiments with our prototype system show that automatic harvesting, automatic annotation, and automatic superimposition of a web of data over a web of pages work well.

  15. Frequency distributions from birth, death, and creation processes.

    Science.gov (United States)

    Bartley, David L; Ogden, Trevor; Song, Ruiguang

    2002-01-01

    The time-dependent frequency distribution of groups of individuals versus group size was investigated within a continuum approximation, assuming a simplified individual growth, death and creation model. The analogy of the system to a physical fluid exhibiting both convection and diffusion was exploited in obtaining various solutions to the distribution equation. A general solution was approximated through the application of a Green's function. More specific exact solutions were also found to be useful. The solutions were continually checked against the continuum approximation through extensive simulation of the discrete system. Over limited ranges of group size, the frequency distributions were shown to closely exhibit a power-law dependence on group size, as found in many realizations of this type of system, ranging from colonies of mutated bacteria to the distribution of surnames in a given population. As an example, the modeled distributions were successfully fit to the distribution of surnames in several countries by adjusting the parameters specifying growth, death and creation rates.

  16. Thermodynamic implications of the gravitationally induced particle creation scenario

    International Nuclear Information System (INIS)

    Saha, Subhajit; Mondal, Anindita

    2017-01-01

    A rigorous thermodynamic analysis has been done as regards the apparent horizon of a spatially flat Friedmann-Lemaitre-Robertson-Walker universe for the gravitationally induced particle creation scenario with constant specific entropy and an arbitrary particle creation rate Γ. Assuming a perfect fluid equation of state p = (γ - 1)ρ with (2)/(3) ≤ γ ≤ 2, the first law, the generalized second law (GSL), and thermodynamic equilibrium have been studied, and an expression for the total entropy (i.e., horizon entropy plus fluid entropy) has been obtained which does not contain Γ explicitly. Moreover, a lower bound for the fluid temperature T f has also been found which is given by T f ≥ 8 (((3γ)/(2)-1)/((2)/(γ)-1)) H 2 . It has been shown that the GSL is satisfied for (Γ)/(3H) ≤ 1. Further, when Γ is constant, thermodynamic equilibrium is always possible for (1)/(2) < (Γ)/(3H) < 1, while for (Γ)/(3H) ≤ min {(1)/(2), (2γ-2)/(3γ-2)} and (Γ)/(3H) ≥ 1, equilibrium can never be attained. Thermodynamic arguments also lead us to believe that during the radiation phase, Γ ≤ H. When Γ is not a constant, thermodynamic equilibrium holds if H ≥ (27)/(4) γ 2 H 3 (1-(Γ)/(3H)) 2 , however, such a condition is by no means necessary for the attainment of equilibrium. (orig.)

  17. Revisiting corpus creation and analysis tools for translation tasks

    Directory of Open Access Journals (Sweden)

    Claudio Fantinuoli

    2016-04-01

    Many translation scholars have proposed the use of corpora to allow professional translators to produce high quality texts which read like originals. Yet, the diffusion of this methodology has been modest, one reason being the fact that software for corpora analyses have been developed with the linguist in mind, which means that they are generally complex and cumbersome, offering many advanced features, but lacking the level of usability and the specific features that meet translators’ needs. To overcome this shortcoming, we have developed TranslatorBank, a free corpus creation and analysis tool designed for translation tasks. TranslatorBank supports the creation of specialized monolingual corpora from the web; it includes a concordancer with a query system similar to a search engine; it uses basic statistical measures to indicate the reliability of results; it accesses the original documents directly for more contextual information; it includes a statistical and linguistic terminology extraction utility to extract the relevant terminology of the domain and the typical collocations of a given term. Designed to be easy and intuitive to use, the tool may help translation students as well as professionals to increase their translation quality by adhering to the specific linguistic variety of the target text corpus.

  18. Edward Burne-Jones’ The Days of Creation: A Celestial Utopia

    Directory of Open Access Journals (Sweden)

    Liana De Girolami Cheney

    2014-09-01

    Full Text Available Edward Burne-Jones’ cycle of The Days of Creation of 1870-66(Fogg Art Museum, Harvard University Museums, Cambridge, MA was highly praised and elegantly described by Oscar Wilde: “The picture is divided into six compartments, each representing a day in the Creation of the World, under the symbol of an angel holding a crystal globe, within which is shown the work of a day.” This essay examines how Burne-Jones visualized an unusual celestial creation where angels holding magical spheres unveil the divine manifestation for the creation of a terrestrial realm. His The Days of Creation is an aesthetic culmination of the artistic power of invention, imitation and creation of beauty. Burne-Jones borrows the divine concept of world creation to formulate his own artist creation. Selecting God’s week of creation, he empowers a daily angel to manifest the beauty and power of divine creation. Ultimately, Burne-Jones creates a cosmic utopia, a mythical heavenly and natural realm, where angels design a world of beauty to be emulated not only by the artist, but also by most of all by the viewer.

  19. Entrepreneurship, finance entrepreneurs and job creation: Evidence from panel data

    Directory of Open Access Journals (Sweden)

    Manuela Vega-Pascual

    2017-12-01

    Full Text Available Within the line of research in entrepreneurship and economic development that defends the entrepreneurial activity as a tool for job creation and activation of the economy, we will perform an empirical analysis in Spain of the relationship between the institutional environment, specifically the entrepreneurial finance variable , capital structure and growth of young firms. To this end, this study focuses on the business context of young Spanish SMEs and uses information from the GEM and SABI databases for the period 2008-2015. Using the panel data methodology, empirical evidence is provided that access to finance favors the indebtedness of young Spanish SMEs, and leverage is an explanatory factor of job creation. The data is consistent at the country and regional levels. Therefore, an institutional effort, both public and private, that facilitates financing entrepreneurs will favor the creation of employment and economic growth. The authors have contributed equally to this research.  [Emprendimiento, financiación para los emprendedores y creación de empleo: Evidencias a través de datos de panel] Dentro de la línea de investigación en emprendimiento y desarrollo económico que defiende  la iniciativa emprendedora como herramienta de creación de empleo y activación de la economía, vamos a realizar un análisis empírico en España de la relación entre entorno institucional, concretamente de la variable apoyo financiero, estructura de capital y crecimiento de jóvenes empresas. Para ello, este estudio se centra en el contexto empresarial de las jóvenes PYMES españolas y utiliza información de las bases de datos GEM y SABI para el horizonte temporal 2008-2015. Mediante la metodología de datos de panel se aporta evidencia empírica de que el apoyo financiero favorece el endeudamiento de las jóvenes PYMES españolas, y el apalancamiento es un factor explicativo de la creación de empleo. Los datos son consistentes a nivel país y a

  20. Scale Model Simulation of Enhanced Geothermal Reservoir Creation

    Science.gov (United States)

    Gutierrez, M.; Frash, L.; Hampton, J.

    2012-12-01

    Geothermal energy technology has successfully provided a means of generating stable base load electricity for many years. However, implementation has been spatially limited to limited availability of high quality traditional hydro-thermal resources possessing the combination of a shallow high heat flow anomaly and an aquifer with sufficient permeability and continuous fluid recharge. Enhanced Geothermal Systems (EGS) has been proposed as a potential solution to enable additional energy production from the non-conventional hydro-thermal resources. Hydraulic fracturing is considered the primary means of creating functional EGS reservoirs at sites where the permeability of the rock is too limited to allow cost effective heat recovery. EGS reservoir creation requires improved fracturing methodology, rheologically controllable fracturing fluids, and temperature hardened proppants. Although large fracture volumes (several cubic km) have been created in the field, circulating fluid through these full volumes and maintaining fracture volumes have proven difficult. Stimulation technology and methodology as used in the oil and gas industry for sedimentary formations are well developed; however, they have not sufficiently been demonstrated for EGS reservoir creation. Insufficient data and measurements under geothermal conditions make it difficult to directly translate experience from the oil and gas industries to EGS applications. To demonstrate the feasibility of EGS reservoir creation and subsequent geothermal energy production, and to improve the understanding of hydraulic and propping in EGS reservoirs, a heated true-triaxial load cell with a high pressure fluid injection system was developed to simulate an EGS system from stimulation to production. This apparatus is capable of loading a 30x30x30 cubic cm rock sample with independent principal stresses up to 13 MPa while simultaneously providing heating up to 180 degree C. Multiple orientated boreholes of 5 to 10 mm

  1. Value creation and knowledge development in tourism experience encounters

    DEFF Research Database (Denmark)

    Sørensen, Flemming; Jensen, Jens Friis

    2015-01-01

    It has been argued that service encounters between front-line employees and users support the development of knowledge about users' needs. However, the potential for this often remains unused, not least in tourism. This article argues that if tourism service encounters are changed into ‘experience...... encounters’ by integrating them into the tourism experience to which they are related, this will create added experiential value for tourists and increase the creation of knowledge about users. This is illustrated in an innovation field experiment in a retro design boutique hotel in which service encounters...... were developed into experience encounters. The experiment illustrates the potential that experience encounters have to create knowledge and value, but also suggests some barriers that need to be overcome....

  2. Untangling knowledge creation and knowledge integration in enterprise wikis

    DEFF Research Database (Denmark)

    Beck, Roman; Rai, Arun; Fischbach, Kai

    2015-01-01

    A central challenge organizations face is how to build, store, and maintain knowledge over time. Enterprise wikis are community-based knowledge systems situated in an organizational context. These systems have the potential to play an important role in managing knowledge within organizations......, but the motivating factors that drive individuals to contribute their knowledge to these systems is not very well understood. We theorize that enterprise wiki initiatives require two separate and distinct types of knowledge-sharing behaviors to succeed: knowledge creation (KC) and knowledge integration (KI). We...... examine a Wiki initiative at a major German bank to untangle the motivating factors behind KC and KI. Our results suggest KC and KI are indeed two distinct behaviors, reconcile inconsistent findings from past studies on the role of motivational factors for knowledge sharing to establish shared electronic...

  3. Supply capability creation process: Key milestone criteria and activities

    Energy Technology Data Exchange (ETDEWEB)

    Verrollot, J.; Tolonen, A.; Harkonen, J.; Haapasalo, H.

    2017-07-01

    The article focuses on supply capability creation (SCC) within the new product development (NPD). The purpose is to establish an SCC process describing the main SCC activities and milestone criteria in preparing the supply process for new products Design/methodology/approach: The article analyses the earlier research, carries out current state analysis of six case companies regarding the SCC areas, and proposes a SCC process. Findings: The developed SCC process aims at preparing the operational supply capability for a developed new product based on the preferred, qualified and contracted suppliers and materials along the NPD process, and ultimately at the product ramp-up. Originality/value: This paper introduces a SCC process that has not been presented earlier in the literature, highlighting the important role of the SCC for successful product ramp-ups.

  4. Creation of structured documentation templates using Natural Language Processing techniques.

    Science.gov (United States)

    Kashyap, Vipul; Turchin, Alexander; Morin, Laura; Chang, Frank; Li, Qi; Hongsermeier, Tonya

    2006-01-01

    Structured Clinical Documentation is a fundamental component of the healthcare enterprise, linking both clinical (e.g., electronic health record, clinical decision support) and administrative functions (e.g., evaluation and management coding, billing). One of the challenges in creating good quality documentation templates has been the inability to address specialized clinical disciplines and adapt to local clinical practices. A one-size-fits-all approach leads to poor adoption and inefficiencies in the documentation process. On the other hand, the cost associated with manual generation of documentation templates is significant. Consequently there is a need for at least partial automation of the template generation process. We propose an approach and methodology for the creation of structured documentation templates for diabetes using Natural Language Processing (NLP).

  5. MD210 Note: Creation of Hollow Bunches in the PSB

    CERN Document Server

    Oeftiger, Adrian; Findlay, Alan James; Hancock, Steven; Rumolo, Giovanni; CERN. Geneva. ATS Department

    2016-01-01

    MD210 aims for the creation of longitudinally hollow bunches in the CERN PS Booster. The first three sessions have been carried out using the radial loop feedback system in order to drive the beam on a dipolar parametric resonance (instead of the phase loop). It has been found that the damping by the phase loop inhibits the excitation of the resonance to a major extent. The hollow distributions generated under these circumstances fail to reach a satisfying bunching factor. Nonetheless, proving the principally successful application of this technique to the PS Booster promises good results once the phase loop system supports trim functions. The approach, actions and detailed results of the first three MD sessions are presented in this paper.

  6. ORIGIN: Metal Creation and Evolution from the Cosmic Dawn

    DEFF Research Database (Denmark)

    Herder, J. W. den; Piro, L.; Ohashi, T.

    2011-01-01

    , and beyond. The mission will answer questions such as: When were the first metals created? How does the cosmic metal content evolve? Where do most of the metals reside in the Universe? What is the role of metals in structure formation and evolution? To reach out to the early Universe ORIGIN will use Gamma......ORIGIN is a proposal for the M3 mission call of ESA aimed at the study of metal creation from the epoch of cosmic dawn. Using high-spectral resolution in the soft X-ray band, ORIGIN will be able to identify the physical conditions of all abundant elements between C and Ni to red-shifts of z=10...

  7. The Primordial Role of Stories in Human Self-Creation

    Directory of Open Access Journals (Sweden)

    Arran Gare

    2007-08-01

    Full Text Available We now have a paradoxical situation where the place and status of stories is in decline within the humanities, while scientists are increasingly recognizing their importance. Here the attitude towards narratives of these scientists is defended. It is argued that stories play a primordial role in human self-creation, underpinning more abstract discourses such as mathematics, logic and science. To uphold the consistency of this claim, this thesis is defended by telling a story of the evolution of European culture from Ancient Greece to the present, including an account of the rise of the notion of culture and its relation to the development of history, thereby showing how stories function to justify beliefs, situate people as agents within history and orient them to create the future.

  8. Value Creation in the Maritime Chain of Transportation

    DEFF Research Database (Denmark)

    Roslyng Olesen, Thomas

    This report has examined the concept of value creation in the maritime chain of transportation. A maritime transport chain can best be conceptualized as a network through which carriers (e.g. shipping companies and haulage providers) and third parties (e.g. terminal operators, freight forwarders......, brokers and agents) provide services for the movement of cargo provided by shippers. The main actors in the maritime chain of transportation are the carriers who add value to the shipper by moving goods from areas with excess supply to areas with excess demand. In this process a number of (independent...... of the production chain and provide services which manufacturers don’t consider their core business (service). This includes assembly, quality control, customizing and packing of goods, pest control and after sales services. Third party ship management companies may reduce costs through economies of scale (cost...

  9. Break in microkeratome oscillating pin during LASIK flap creation.

    Science.gov (United States)

    Balachandran, Chandrashekar; Aslanides, Ioannis M

    2010-06-01

    We describe the case of a 40-year-old female myope who presented for bilateral LASIK. Intra-operatively, the microkeratome oscillating pin broke during flap creation resulting in the separation of the disposable blade from the motor. This resulted in an irregular flap with missing pieces. The procedure was abandoned and the macerated partial flap repositioned as best as possible. The patient recovered a BCVA of 6/7.5. The manufacturer has since reported taking corrective measures to prevent this problem in the future. This case is a reminder that despite care and maintenance by user and manufacturer, extreme and rare hardware malfunctions can occur. Furthermore, although potentially sight threatening if managed well these complications can be followed by good recovery of vision.

  10. Mutual Value Co-Creation in Practitioner-Academia Collaboration

    DEFF Research Database (Denmark)

    Nielsen, Rikke Kristine

    2012-01-01

    This paper addresses the research practice of practicable research by drawing a map of methodological in-roads to doing research with a view to bridging the practitioner-research gap and producing what has been termed as ‘actionable research’ by engaging closely with practitioners in the research...... process. The map includes three territories and methodological in-roads for doing research in close collaboration with practitioners with a view to mutual value creation and co-construction: Doing research, in/with(in), for and in-between organizations. The methodological reflections in the map...... governments to universities with regards to the ability of research groups to demonstrate co-operation with external stakeholder groups and an illustration of the privileges and pitfalls of doing research in close engagement with practice called for by the increasing academic interest for actionable research...

  11. Value Co-creation in Practitioner-Academia Relationships

    DEFF Research Database (Denmark)

    Nielsen, Rikke Kristine

    This paper addresses the research practice of practicable research by drawing a map of methodological in-roads to doing research with a view to bridging the practitioner-research gap and producing what has been termed as ‘actionable research’ by engaging closely with practitioners in the research...... process. The map includes three territories and methodological in-roads for doing research in close collaboration with practitioners with a view to mutual value creation and co-construction: Doing research, in/with(in), for and in-between organizations. The methodological reflections in the map...... governments to universities with regards to the ability of research groups to demonstrate co-operation with external stakeholder groups and an illustration of the privileges and pitfalls of doing research in close engagement with practice called for by the increasing academic interest for actionable research...

  12. Nuclide creation and annealing reactor waste in neutron fields

    International Nuclear Information System (INIS)

    Kondrat'ev, V.N.; Kadenko, I.M.

    2007-01-01

    We consider chemical elements in the Universe (their properties and transmutations) as a fuel powering an evolution of stars, galaxies, etc. The nuclear fusion reactions represent an energy source of stars and, in particular, the Sun fitting the life on the Earth. This brings a question on an origin and conditions for creation of life. We discuss some specific features of nuclear reaction chains at the hydrostatic burning of nuclides in stars and treaties for development of thermonuclear fusion reactors at the Earth based environment. The nova and supernova give promising astrophysical site candidates for synthesis of heavy atomic nuclei and renewing other nuclear components. Such an explosive nucleosynthesis yields the actinides containing basic fuel for nuclear fission reactors, among others. We briefly outline the e-, s-, and r-processes while accounting for ultra-strong stellar magnetization, and discuss some ideas for annealing the radioactive toxic nuclear waste

  13. Facilitating Value Creation and Delivery in Construction Projects

    DEFF Research Database (Denmark)

    Thyssen, Mikael Hygum; Bonke, Sten

    This thesis is about value creation in the early stages of construction design processes. It has been problem-driven with a specific management concept, the workshop model, as an outset. Essentially the question was; how should construction project design processes be managed with the objective...... awareness about the potential ‘pit-falls’ observed in the case-studies by means of three metaphors for reflection and design-group adjustment. These are: (1) Part-whole conversation, (2) Game of persuasion and (3) Hyper-reality. Reflection and adjustment may require the inclusion of a facilitator....... In addition, concrete suggestions for further development of the design management concept, the workshop model, are provided. In general, the thesis contributes to the emerging literature on construction design man-agement, which is still in its infancy. In addition, the theory part of the thesis contrib...

  14. Tracer Methods for Characterizing Fracture Creation in Engineered Geothermal Systems

    Energy Technology Data Exchange (ETDEWEB)

    Rose, Peter [Energy & Geoscience Institute at the University of Utah, Salt Lake City, UT (United States); Harris, Joel [Univ. of Utah, Salt Lake City, UT (United States)

    2014-05-08

    The aim of this proposal is to develop, through novel high-temperature-tracing approaches, three technologies for characterizing fracture creation within Engineered Geothermal Systems (EGS). The objective of a first task is to identify, develop and demonstrate adsorbing tracers for characterizing interwell reservoir-rock surface areas and fracture spacing. The objective of a second task is to develop and demonstrate a methodology for measuring fracture surface areas adjacent to single wells. The objective of a third task is to design, fabricate and test an instrument that makes use of tracers for measuring fluid flow between newly created fractures and wellbores. In one method of deployment, it will be used to identify qualitatively which fractures were activated during a hydraulic stimulation experiment. In a second method of deployment, it will serve to measure quantitatively the rate of fluid flowing from one or more activated fracture during a production test following a hydraulic stimulation.

  15. Identifying the determinants of value creation in the market

    DEFF Research Database (Denmark)

    Harmsen, Hanne; Jensen, Bjarne

    2004-01-01

    information. The methodological approach to translating market demands into company competencies presented in this article also allows us to develop a method for determining how to create value in a given market, by investigating the links between market demand and company competencies. The theoretical basis...... of our approach is drawn from the competence literature, while the method is based on the concept of managerial cognition. After identifying market demands, we then link these to company competencies through a cognitive mapping procedure using key informants from industry. The article contributes...... to an increased understanding of the complex relationship between market and company and to the development of methodological approaches to determining the creation of market value in a specific situation. It also serves to link the market orientation and competence literature....

  16. Intellectual Property Creation of Japanese Companies in China and Thailand

    Directory of Open Access Journals (Sweden)

    Mayasuki Kondo

    2016-07-01

    Full Text Available In the age of globalization, Japanese companies are globalizing their operations. They have recently been increasing the number of overseas R&D centers in Asia, especially in China and Thailand. Using the United States patent and industrial design data, the paper finds the following points quantitatively. Japanese companies are increasing the number of patents and industrial designs created in the two countries. They used local talents from the beginning in China for both patents and industrial designs. In Thailand, they used local talents for industrial designs from the beginning, while Japanese expertise in Thailand was used for patents in the beginning. In any case, the role of Japanese in Japan is important. Compared with multi-national companies (MNCs from other countries, the IP creation activities of Japanese companies are weak compared to their amount of foreign direct investment to China and Thailand.

  17. On the Creation of Solitons in Amplifying Optical Fibers

    Directory of Open Access Journals (Sweden)

    Christoph Mahnke

    2018-01-01

    Full Text Available We treat the creation of solitons in amplifying fibers. Strictly speaking, solitons are objects in an integrable setting while in real-world systems loss and gain break integrability. That case usually has been treated in the perturbation limit of low loss or gain. In a recent approach fiber-optic solitons were described beyond that limit, so that it became possible to specify how and where solitons are eventually destroyed. Here we treat the opposite case: in the presence of gain, new solitons can arise from an initially weak pulse. We find conditions for that to happen for both localized and distributed gain, with no restriction to small gain. By tracing the energy budget we show that even when another soliton is already present and copropagates, a newly created soliton takes its energy from radiation only. Our results may find applications in amplified transmission lines or in fiber lasers.

  18. Creation of a European network dedicated to technology transfer

    CERN Multimedia

    2008-01-01

    The CERN Council recently approved the creation of a technology transfer network, whose aim will be to improve European industry’s access to the technologies developed by the particle physics community in the Member States. The gas detectors for the TOTEM experiment (GEM) offer potential for fruitful collaboration within the framework of the TT network. Many other technologies are going down the same road.The desire to set up a technology transfer network follows on from the European Strategy for Particle Physics, approved by the CERN Council on 14 July 2006 in Lisbon. In this context, special emphasis was laid on European industry’s participation in the implementation of particle physics programmes and, in particular, its access to the new technologies developed by the scientific community. It was recognised that effort needs to be put into improving the efficiency of technology transfer...

  19. Supply capability creation process: Key milestone criteria and activities

    Directory of Open Access Journals (Sweden)

    Jordan Verrollot

    2017-09-01

    Full Text Available Purpose: The article focuses on supply capability creation (SCC within the new product development (NPD. The purpose is to establish an SCC process describing the main SCC activities and milestone criteria in preparing the supply process for new products Design/methodology/approach: The article analyses the earlier research, carries out current state analysis of six case companies regarding the SCC areas, and proposes a SCC process. Findings: The developed SCC process aims at preparing the operational supply capability for a developed new product based on the preferred, qualified and contracted suppliers and materials along the NPD process, and ultimately at the product ramp-up. Originality/value: This paper introduces a SCC process that has not been presented earlier in the literature, highlighting the important role of the SCC for successful product ramp-ups.

  20. Nonlinear Breit–Wheeler pair creation with bremsstrahlung γ rays

    Science.gov (United States)

    Blackburn, T. G.; Marklund, M.

    2018-05-01

    Electron–positron pairs are produced through the Breit–Wheeler process when energetic photons traverse electromagnetic fields of sufficient strength. Here we consider a possible experimental geometry for observation of pair creation in the highly nonlinear regime, in which bremsstrahlung of an ultrarelativistic electron beam in a high-Z target is used to produce γ rays that collide with a counter-propagating laser pulse. We show how the target thickness may be chosen to optimize the yield of Breit–Wheeler positrons, and verify our analytical predictions with simulations of the cascade in the material and in the laser pulse. The electron beam energy and laser intensity required are well within the capability of today’s high-intensity laser facilities.

  1. Creation of Theater in the Cotext of Evolution Theory

    Directory of Open Access Journals (Sweden)

    C. Maritsas

    2012-09-01

    Full Text Available The paper examines the assignment of the visual experience in the context of interrelation between civilization and art. Civilization is defined as “the survival of the weak”. It is stressed that this definition can be applied to man, animal and every living being. Lie as “someone else’s truth” and art as “the process of the creation of ‘copies of the copies of nature’” are considered to be the weak man’s tools for survival. The author argues that purpose of erotic scenes and scenes of hunting (death, violence both in the past and in the present is the excitation at the woman of desire to reproduction.

  2. Knowledge acquisition and creation in the high-tech industry

    Directory of Open Access Journals (Sweden)

    Juliano Pavanelli Stefanovitz

    2007-10-01

    Full Text Available This paper explores the new challenges that come with the emergence of knowledge-based approaches on organizational studies. It is widely recognized, in this context, the increasing importance of understanding the processes through which companys acquire, storage, disseminate and create knowledge. This research analysis the knowledge creation and external acquisition processes in the high-tech industry, environment in which intensive use of knowledge is made. For that, it presents a case study of an R&D Division of a company present in the industrial automation market. In recognition of its innovative competence, this company won the FINEP Prize – Technological Innovation. In this study, besides the identification of the main external knowledge sources, an analysis of the knowledge types conversion observed in its product development activities is made.

  3. Pair creation of dilaton black holes in extended inflation

    International Nuclear Information System (INIS)

    Bousso, R.

    1997-01-01

    Dilatonic charged Nariai instantons mediate the nucleation of black hole pairs during extended chaotic inflation. Depending on the dilaton and inflaton fields, the black holes are described by one of two approximations in the Lorentzian regime. For each case we find Euclidean solutions that satisfy the no boundary proposal. The complex initial values of the dilaton and inflaton are determined, and the pair creation rate is calculated from the Euclidean action. Similar to standard inflation, black holes are abundantly produced near the Planck boundary, but highly suppressed later on. An unusual feature we find is that the earlier in inflation the dilatonic black holes are created, the more highly charged they can be. copyright 1997 The American Physical Society

  4. Stimulated-emission effects in particle creation near black holes

    International Nuclear Information System (INIS)

    Wald, R.M.

    1976-01-01

    It has recently been shown that if a black hole is formed by gravitational collapse, spontaneous particle creation will occur and a thermal spectrum of all species of particles will be emitted to infinity if the quantum matter was initially in the vacuum state. In this paper we investigate the stimulated-emission effects which occur if particles are present initially. We show in general that for a Hermitian scalar field in an external potential or in curved, asymptotically flat spacetime, stimulated-emission effects can occur precisely in those modes for which there is spontaneous particle creation from the vacuum. For the case of a Schwarzschild black hole, this result appears paradoxical, since spontaneous emission occurs at late times but there is no classical analog of stimulated emission at late times. The resolution of this paradox is that in order to induce emission of particles which emerge at late times one must send in particles at early times, so that they reach the black hole very near the instant of its formation. However, enormous energy is required of these incoming particles in order to stimulate emission of particles which emerge at late times. Thus, for a Schwarzschild black hole, even if particles are initially present (with limited energy) they will induce emission only at early times; at late times one will see only the spontaneously emitted blackbody thermal radiation. For the case of a Kerr black hole stimulated emission can be induced by particles sent in at late times with the appropriate frequencies and angular dependence. If the number of incoming particles is large, this quantum stimulated emission just gives the classical superradiant scattering

  5. Video Creation: A Tool for Engaging Students to Learn Science

    Science.gov (United States)

    Courtney, A. R.

    2016-12-01

    Students today process information very differently than those of previous generations. They are used to getting their news from 140-character tweets, being entertained by You-Tube videos, and Googling everything. Thus, traditional passive methods of content delivery do not work well for many of these millennials. All students, regardless of career goals, need to become scientifically literate to be able to function in a world where scientific issues are of increasing importance. Those who have had experience applying scientific reasoning to real-world problems in the classroom will be better equipped to make informed decisions in the future. The problem to be solved is how to present scientific content in a manner that fosters student learning in today's world. This presentation will describe how the appeal of technology and social communication via creation of documentary-style videos has been used to engage students to learn scientific concepts in a university non-science major course focused on energy and the environment. These video projects place control of the learning experience into the hands of the learner and provide an opportunity to develop critical thinking skills. Students discover how to locate scientifically reliable information by limiting searches to respected sources and synthesize the information through collaborative content creation to generate a "story". Video projects have a number of advantages over research paper writing. They allow students to develop collaboration skills and be creative in how they deliver the scientific content. Research projects are more effective when the audience is larger than just a teacher. Although our videos are used as peer-teaching tools in the classroom, they also are shown to a larger audience in a public forum to increase the challenge. Video will be the professional communication tool of the future. This presentation will cover the components of the video production process and instructional lessons

  6. Dynamic measurement of matter creation using a feedback rotor

    International Nuclear Information System (INIS)

    Winkler, L.I.

    1989-01-01

    A room-temperature version of an experiment to search for cosmological matter creation using a precision rotor has been underway at University of Virginia since the late 1970's. The ultimate goal of this experiment is to be able to detect a change in the rotor moment of inertia I at a rate I/I≤10 -18 per second. In the original measurement strategy, and I/I was to be detected as an anomalous drag torque causing the rotor angular momentum to decay, with time constant Γ* = 10 -18 seconds. Here an alternate method of detecting an I/I using a precision rotor is proposed. In this alternate strategy, the rotor is driven by negative derivative feedback to follow a time-dependent reference of either exponential or sinusoidal form. An I/I is detected as an anomalous response of the rotor to the drive torque. Since this alternate strategy is not based on the detection of a drag torque, it can be used to verify that an observed rotor spin-down is caused by an I/I, rather than some other loss mechanism. Signal-to-noise ratios are developed for this strategy, and a way of differentiating positive from null results is described. Matter-creation tests performed using the alternate strategy indicate that the EST device produces noise which currently limits the sensitivity of the experiment. Null results were at least one order of magnitude above the theoretical values of the minimum detectable I/I. Also, anomalous drift in the rotor response caused the detection of positive results. These limitations are shown to be due to nonlinearity and asymmetry in the EST device, which can be corrected in future efforts

  7. Abdominal rectus muscle atrophy and midline shift after colostomy creation.

    Science.gov (United States)

    Timmermans, Lucas; Deerenberg, Eva B; van Dijk, Sven M; Lamme, Bas; Koning, Anton H; Kleinrensink, Gert-Jan; Jeekel, Johannes; Lange, Johan F

    2014-04-01

    Incisional hernia (IH) can be attributed to multiple factors. The presence of a parastomal hernia has shown to be a risk factor for IH after midline laparotomy. Our hypothesis is that this increased risk of IH may be caused by changes in biomechanical forces, such as midline shift to the contralateral side of the colostomy owing to decreased restraining forces at the site of the colostomy, and left abdominal rectus muscle (ARM) atrophy owing to intercostal nerve damage. Patients were selected if they underwent end-colostomy via open operation between 2004 and 2011. Patients were eligible if computed tomography (CT) had been performed postoperatively. If available, preoperative CTs were collected for case-control analyses. Midline shift was measured using V-scope application in the I-space, a CAVE-like virtual reality system. For the ARM atrophy hypothesis, measurements of ARM were performed at the level of colostomy, and 3 and 8 cm cranial and caudal of the colostomy. Postoperative CT were available for 77 patients; of these patients, 30 also had a preoperative CT. Median follow-up was 19 months. A mean shift to the right side was identified after preoperative and postoperative comparison; from -1.3 ± 4.6 to 2.1 ± 9.3 (P = .043). Furthermore, during rectus muscle measurements, a thinner left ARM was observed below the level of colostomy. Creation of a colostomy alters the abdominal wall. Atrophy of the left ARM was seen caudal to the level of the colostomy, and a midline shift to the right side was evident on CT. These changes may explain the increased rate of IH after colostomy creation. Copyright © 2014 Mosby, Inc. All rights reserved.

  8. Metrics for value creation in a sustainable knowledge society

    Energy Technology Data Exchange (ETDEWEB)

    Huovila, P., Email: pekka.huovila@vtt.fi

    2012-06-15

    This paper highlights the need to create potential value metrics for sustainable neighbourhoods, capable of working simultaneously at a variety of spatial scales for different stakeholders (multi-scalar reciprocity), moving from top-down imposed metrics towards bottom-up formulated ones. Metrics for Value Creation should be constituted using different approaches. One dimension is the built environment, where the present rating schemes focus on the environmental impact of the use of buildings, namely energy use. Another dimension is the corporate aspect, where triple bottom line reporting also emphasises environmental and social issues, but the discursive civic square environment risks domination by economic sustainability of the production and growth-oriented business environment. The third dimension is the city itself with its social networks, concerning indicators for employment and crime, for example. The fourth dimension aims to measure the quality of life of individual citizens, which is not easy to define. At present, all four approaches are used separately without interoperability between the systems. Current environmental rating schemes, such as BREEAM, CASBEE, Green Star, HQE, LEED, PromisE, etc. are able to structure the processes of setting objectives, monitoring the process and assessing the state of buildings by some simple indicators. Mostly they focus on resource use and environmental impacts, but also cover some performance parameters, such as indoor environmental quality or aspects of accessibility. However, they are not contributing to the objectives of value creation in a knowledge society. This paper discusses major limitations of current sustainability indicator sets and rating tools. Finally, it describes a new approach to value metrics for sustainable neighbourhoods, using the LivingLab approach. This is a user-centric multidisciplinary research approach and a user community-driven innovation based on real-life experiments. The benefits of

  9. Creation of vector bosons by an electric field in curved spacetime

    International Nuclear Information System (INIS)

    Kangal, E. Ersin; Yanar, Hilmi; Havare, Ali; Sogut, Kenan

    2014-01-01

    We investigate the creation rate of massive spin-1 bosons in the de Sitter universe by a time-dependent electric field via the Duffin–Kemmer–Petiau (DKP) equation. Complete solutions are given by the Whittaker functions and particle creation rate is computed by using the Bogoliubov transformation technique. We analyze the influence of the electric field on the particle creation rate for the strong and vanishing electric fields. We show that the electric field amplifies the creation rate of charged, massive spin-1 particles. This effect is analyzed by considering similar calculations performed for scalar and spin-1/2 particles. -- Highlights: •Duffin–Kemmer–Petiau equation is solved exactly in the presence of an electrical field. •Solutions were made in (1+1)-dimensional curved spacetime. •Particle creation rate for the de Sitter model is calculated. •Pure gravitational or pure electrical field effect on the creation rate is analyzed

  10. Assessing Perceived Knowledge Creation: The Role of Organizational Knowledge and Market Environment

    Directory of Open Access Journals (Sweden)

    Khalid Abdul Wahid

    2016-06-01

    Full Text Available The purpose of this research is to investigate the impact of organizational knowledge factors and market knowledge factors on knowledge creation among Thai innovative companies. 464 questionnaires were distributed to Thai innovative companies registered under the National Innovation Agency (NIA and 217 were returned. Structural Equation Modelling (SEM is used to determine the effect of two sets of knowledge creation sources: organizational knowledge (social interaction, organizational routines and information system and market knowledge (customer orientation, competitor orientation and supplier orientation on knowledge creation (product and service outcome, process outcome and market outcome. The results indicated that the integration of organizational knowledge and market knowledge is the main driver of knowledge creation. Furthermore, the findings suggest that social interaction and customer orientation are the most significant predictors of knowledge creation. This study provides an empirical analysis on the importance of different sources of knowledge in the knowledge creation process in SMEs and its impact on companies’ innovative knowledge outcomes.

  11. Setting the frames for transformation towards authentic leadership and co-creation

    DEFF Research Database (Denmark)

    Darsø, Lotte

    2014-01-01

    This chapter presents a new educational approach for developing authentic leadership and co-creation based on Theory U. The main arguments are that authentic leadership and co-creation develop together and cannot be taught through lecturing. Leaders must themselves experience going through the U...... appropriately to provide encouragement for co-creation. These arguments are sustained by empirical material and practical examples from an executive master education....

  12. The co-creation experience from the customer perspective: its measurement and determinants

    OpenAIRE

    Verleye, Katrien

    2015-01-01

    Purpose - Companies increasingly opt for co-creation by engaging customers in new product and service development processes. The purpose of this paper is to provide insight into the customer experience in co-creation situations and its determinants. Design/methodology/approach - The conceptual framework addresses the customer experience in co-creation situations, and its individual and environmental determinants. To examine the degree to which these determinants affect the customer ex...

  13. Economy of the welfare state: Foundations and creation under the conditions of market transformation

    OpenAIRE

    Osipian, Ararat

    2001-01-01

    Categorical essence, structure, and multilevel institutional and functional foundations of the welfare state are discovered in the monograph. Criteria, chronological limits, and content of the stages of arising, creation, development, and descend of the welfare state with accounting of modern tendencies are defined. Critical analysis of the Chilean pension system is presented. Necessity of creation of the welfare state in Ukraine is grounded. Mechanism of creation of the welfare state under t...

  14. Knowledge Value Creation Characteristics of Virtual Teams: A Case Study in the Construction Sector

    Science.gov (United States)

    Vorakulpipat, Chalee; Rezgui, Yacine

    Any knowledge environment aimed at virtual teams should promote identification, access, capture and retrieval of relevant knowledge anytime / anywhere, while nurturing the social activities that underpin the knowledge sharing and creation process. In fact, socio-cultural issues play a critical role in the successful implementation of Knowledge Management (KM), and constitute a milestone towards value creation. The findings indicate that Knowledge Management Systems (KMS) promote value creation when they embed and nurture the social conditions that bind and bond team members together. Furthermore, technology assets, human networks, social capital, intellectual capital, and change management are identified as essential ingredients that have the potential to ensure effective knowledge value creation.

  15. A Business intelligence tool for studying value co-creation and innovation

    DEFF Research Database (Denmark)

    Tanev, Stoyan; Ruskov, Petko; Georgiev, Lachezar

    2011-01-01

    Value co-creation is an emerging marketing and innovation paradigm describing a broader opening of the firm to its customers by providing them with the opportunity to become active participants in the design and development of personalized products, services and experiences. However......, there is not yet a fully satisfactory theoretical vision about its distinctive characteristics as compared to more traditional value creation approaches. One of the challenges in studying value co-creation is the lack of business intelligence (BI) tools that can be used in the conceptualization of value co...... is the relationship between the degree of firms’ involvement in value co-creation activities and their innovativeness....

  16. Value co-creation for FM Innovation: Is it possible, and, if yes, how?

    DEFF Research Database (Denmark)

    Nardelli, Giulia

    2017-01-01

    No matter the industry, co-creation of value is a hot topic. Marketing specialists swear by it; manufacturers and service providers try to integrate it in their innovation practices; researchers study it. But what is value co-creation, and how does it apply to FM?......No matter the industry, co-creation of value is a hot topic. Marketing specialists swear by it; manufacturers and service providers try to integrate it in their innovation practices; researchers study it. But what is value co-creation, and how does it apply to FM?...

  17. Value co-creation: from an emerging paradigm to the next practices of innovation

    DEFF Research Database (Denmark)

    Tanev, Stoyan; Thomsen, Merethe Stjerne; Ma, Zheng

    2010-01-01

    -creation activities; ii) the relationship between the degree of use of particular types of value co-creation activities and the degree of innovativeness of firms’ new products processes and services. The focus is on the potential impact from the adoption of co-creation practices on firms’ capacity for innovation......This study contributes to the conceptual clarification of the value co-creation paradigm by using quantitative web content analysis to provide empirical insights on: i) the specific ways employed by firms using the Internet to actively engage their customers and end users into value co...

  18. Thermostimulated luminescence in KBr-In crystals after optical creation of electronic excitation

    International Nuclear Information System (INIS)

    Popov, A.I.

    1990-01-01

    Thermal stability of the radiation defects produced in KBr-In by optical creation of the electronic excitation (optical creation of the excitons or optical ionization of In + -ions under C-band illumination) is investigated by the method of thermostimulated luminescence (TSL). A method of detection of prehistory defects, when the optical ionization of In + -ions and TSL are performed, is proposed. Quadratic dependence of V 2 -center creation upon dose is shown. This dependence confirms assocative mechanism of the creation of V 2 -centers from two interstitial centers

  19. Problems of nuclear power creation in the Republic of Kazakhstan

    International Nuclear Information System (INIS)

    Batyrbekov, G.A.; Makhanov, Y.M.

    2006-01-01

    rehabilitation of nuclear power in the public opinion; (d) creation of scientific, technological and staff potential; (e) providing of non-proliferation of fission materials.Moreover, main requirements to reactors which will be under construction in Kazakhstan are formulated in the report. Accounting for the richest stocks of uranium raw material in Kazakhstan, problems of its full application to provide power independence and economic prosperity of the people of Kazakhstan for some generations are discussed in the report. These problems are connected with becoming tougher requirements for providing of non-proliferation and possible global restrictions in creation and development of some components of a nuclear fuel cycle for application in nuclear power, such as application of fast reactors (an example: closing and decommission still an efficient fast reactor BN-350 in Kazakhstan from political reasons), enrichment of uranium (a problem with Iran), processing of the worked fuel (restrictive measures are under discussion), etc. Introduction of global restrictions can compel Kazakhstan to sell the richest stocks of uranium in the cheapest way - only as natural raw material. Absence of the decision of the specified problem of restrictions in the international plan and absence of the accepted regulating international documents on creation and application of the above-mentioned components of a nuclear fuel cycle complicates development of optimum long-term reactor strategy and nuclear power in the countries with rich natural stocks of uranium like Kazakhstan. Thus different ways of the development of a nuclear fuel cycle in Kazakhstan are considered

  20. History of creation of Semipalatinsk test nuclear site. Chapter 1

    International Nuclear Information System (INIS)

    1999-01-01

    In 1949 August USSR's Government adopted decision about creation of nuclear site with conditional name Uchebnyj polygon 2. For its building was chosen territory in 140 km from Semipalatinsk city. Semipalatinsk test site consists of the land of three regions: Semipalatinsk, Pavlodar, Karaganda and it occupies 18,500 km 2 of fertile land, rich with minerals. Now this territory was alienated from national using. Polygon was complex object and it incorporated three main zones: Opytnoe Pole, zone of radiation safety, site Sh. Opytnoe Pole was equipped by special constructions ensuring nuclear test conducting, its observing and registration of physical measurements and occupied 2,300 km 2 . Around of the Opytnoe Pole is situated zone of radiation safety with area 45 thousand ha. Site Sh was situated in 14 km from center of Opytnoe Pole and it was intended for distribution of individual protection devices, dosimeters and for conducting of dis-activation and sanitary works. History of the site creation is connected with building of Kurchatov city. In dozen and hundred of kilometers from Kurchatov city there were top secret objects: site Balapan with total area 100,000 ha intended for conducting of nuclear tests in wells with threshold capacity 100-200 kt. Here simultaneously with main problems on the site the military-applied works were conducted on mechanics, physics of combustion, simulation of Earthquakes and determination of seismic stability of buildings and constructions. Research site Degelen with total area 33,100 ha which has been used for underground testing of nuclear charges with small capacity. Site 10 one of large research technical complex on which two reactor units were installed. Main tasks of the complex were as follows: high-temperature fuel materials testing, conducting of fundamental researches in field of physics of fissile products, thermal physics and gas hydrodynamics. On site M a laboratory base for radiochemical, radiological and chemical

  1. Radiation Exposure in Transjugular Intrahepatic Portosystemic Shunt Creation

    Energy Technology Data Exchange (ETDEWEB)

    Miraglia, Roberto, E-mail: rmiraglia@ismett.edu; Maruzzelli, Luigi, E-mail: lmaruzzelli@ismett.edu; Cortis, Kelvin, E-mail: kelvincortis@ismett.edu [Mediterranean Institute for Transplantation and Advanced Specialized Therapies (ISMETT), Radiology Service, Department of Diagnostic and Therapeutic Services (Italy); D’Amico, Mario, E-mail: mdamico@ismett.edu [University of Palermo, Department of Radiology (Italy); Floridia, Gaetano, E-mail: gfloridia@ismett.edu; Gallo, Giuseppe, E-mail: ggallo@ismett.edu; Tafaro, Corrado, E-mail: ctafaro@ismett.edu; Luca, Angelo, E-mail: aluca@ismett.edu [Mediterranean Institute for Transplantation and Advanced Specialized Therapies (ISMETT), Radiology Service, Department of Diagnostic and Therapeutic Services (Italy)

    2016-02-15

    PurposeTransjugular intrahepatic portosystemic shunt (TIPS) creation is considered as being one of the most complex procedures in abdominal interventional radiology. Our aim was twofold: quantification of TIPS-related patient radiation exposure in our center and identification of factors leading to reduced radiation exposure.Materials and methodsThree hundred and forty seven consecutive patients underwent TIPS in our center between 2007 and 2014. Three main procedure categories were identified: Group I (n = 88)—fluoroscopic-guided portal vein targeting, procedure done in an image intensifier-based angiographic system (IIDS); Group II (n = 48)—ultrasound-guided portal vein puncture, procedure done in an IIDS; and Group III (n = 211)—ultrasound-guided portal vein puncture, procedure done in a flat panel detector-based system (FPDS). Radiation exposure (dose-area product [DAP], in Gy cm{sup 2} and fluoroscopy time [FT] in minutes) was retrospectively analyzed.ResultsDAP was significantly higher in Group I (mean ± SD 360 ± 298; median 287; 75th percentile 389 Gy cm{sup 2}) as compared to Group II (217 ± 130; 178; 276 Gy cm{sup 2}; p = 0.002) and Group III (129 ± 117; 70; 150 Gy cm{sup 2}p < 0.001). The difference in DAP between Groups II and III was also significant (p < 0.001). Group I had significantly longer FT (25.78 ± 13.52 min) as compared to Group II (20.45 ± 10.87 min; p = 0.02) and Group III (19.76 ± 13.34; p < 0.001). FT was not significantly different between Groups II and III (p = 0.73).ConclusionsReal-time ultrasound-guided targeting of the portal venous system during TIPS creation results in a significantly lower radiation exposure and reduced FT. Further reduction in radiation exposure can be achieved through the use of modern angiographic units with FPDS.

  2. NEW MEAT PRODUCTS WITH IMMUNOMODULATORY EFFECT CREATION METHOD

    Directory of Open Access Journals (Sweden)

    I. V. Kaltovich

    2016-01-01

    Full Text Available New meat products with immunomodulatory effect creation method reflecting differential characteristics of technological stages of manufacture of those types of meat products, including issues on the selection of primary and secondary raw materials, guidelines for development of formulations and production technologies, legislative requirements towards its labeling, etc, has been developed for the first time. A list of prospective meat raw materials for the manufacture of products with immunomodulatory effect was established: beef, pork, rabbit meat, broiler chicken meat, turkey, veal, ostrich meat, which have high content of protein (14,3– 21,7%, low content of fat (1,2–16,1%, excluding pork (33,3%, high levels of minimum amino-acid score (90,0–104,0%, protein quality indicator(0,91–1,64, essential amino acid index (1,16-1,25, coefficient of utility of amino acid content (0,72–0,86 and close to optimum fatty acid content, and also contain a great number of vitamins and minerals which play a significant role for immunity improvement. It was determined that the following functional ingredients are recommended to use: amino acids (valine, leucine, isoleucine, methionine, threonine, arginine, tryptophan, lysine, histidin, phenylalanyl, vitamins and provitamins (C,E, beta-carotene, B vitamins(Bc, B12, PP, etc., P(bioflavonoid complex, H, K, minerals (calcium, magnesium, iron, cuprum, zinc, manganese, selenium, polyunsaturated fatty acids omega-3 and omega-6, pseudo-vitamins (L-carnitin, coenzyme Q10, polysaccharides and peptides naturally occurring(squalen, B-Carotene, ginger, shiitake mushrooms, probiotics and prebiotics, glutathione, indole and lycopienes, bioflavonoids, L-arginine, N-acetylcysteine, gel from seaweed «Lamifaren». The use of the developed meat products with immunomodulatory effect creation method by process engineers of meat processing factories will allow them to form a single scientifically grounded approach during the

  3. The creation of defects in ammonium halides by excitons

    International Nuclear Information System (INIS)

    Kim, L.M.

    2002-01-01

    The ammonium halides crystals and alkali halides crystals are analogous by kind chemical bonds and crystalline lattices. The anionic sublattice is identical in this crystals. It is known the main mechanism of defect creation by irradiation is radiationless decay of excitons in alkali halides crystals. The F-, H-centers are formation in this processes. However, F, H-centres are not detected in ammonium halides. The goal of this work is investigation the creation of defects in ammonium halides by excitons. We established that excitons in ammonium chlorides and bromides are similar to excitons in alkali halides. It is known excitons are self-trapped and have identical parameters of the exciton-phonon interaction in both kind crystals. It is supposed, that processes of radiationless disintegration of excitons are identical in ammonium and alkali halides. It is necessary to understand why F-, H-centers are absent in ammonium halides. V k -centres are created by the excitation of the ammonium halides crystals in the absorption band of excitons. It was established by thermoluminescence and spectrums of absorption. The V k -centers begin to migrate at 110-120 K in ammonium chlorides and bromides. The curve of thermoluminescence have peak with maximum at this temperatures. It is known V k -centers in ammonium chlorides have the absorption band at 380 nm. We discovered this absorption band after irradiation of crystals by ultra-violet. In alkali halides F-center is anionic vacancy with electron. The wave function of electron are spread ed at the cations around anionic vacancy. We established the cation NH 4 + in ammonium halides can to capture electron. The ion NH 4 2+ is unsteady. It is disintegrated to NH 3 + and H + . We suppose that excitons in ammonium and alkali halides are disintegrated identically. When cation NH 4 + capture electron, in the anionic sublattice the configuration are created in a direction (100) The indicated configuration is unsteady in relation to a

  4. What sign language creation teaches us about language.

    Science.gov (United States)

    Brentari, Diane; Coppola, Marie

    2013-03-01

    How do languages emerge? What are the necessary ingredients and circumstances that permit new languages to form? Various researchers within the disciplines of primatology, anthropology, psychology, and linguistics have offered different answers to this question depending on their perspective. Language acquisition, language evolution, primate communication, and the study of spoken varieties of pidgin and creoles address these issues, but in this article we describe a relatively new and important area that contributes to our understanding of language creation and emergence. Three types of communication systems that use the hands and body to communicate will be the focus of this article: gesture, homesign systems, and sign languages. The focus of this article is to explain why mapping the path from gesture to homesign to sign language has become an important research topic for understanding language emergence, not only for the field of sign languages, but also for language in general. WIREs Cogn Sci 2013, 4:201-211. doi: 10.1002/wcs.1212 For further resources related to this article, please visit the WIREs website. Copyright © 2012 John Wiley & Sons, Ltd.

  5. easyDAS: Automatic creation of DAS servers

    Directory of Open Access Journals (Sweden)

    Jimenez Rafael C

    2011-01-01

    Full Text Available Abstract Background The Distributed Annotation System (DAS has proven to be a successful way to publish and share biological data. Although there are more than 750 active registered servers from around 50 organizations, setting up a DAS server comprises a fair amount of work, making it difficult for many research groups to share their biological annotations. Given the clear advantage that the generalized sharing of relevant biological data is for the research community it would be desirable to facilitate the sharing process. Results Here we present easyDAS, a web-based system enabling anyone to publish biological annotations with just some clicks. The system, available at http://www.ebi.ac.uk/panda-srv/easydas is capable of reading different standard data file formats, process the data and create a new publicly available DAS source in a completely automated way. The created sources are hosted on the EBI systems and can take advantage of its high storage capacity and network connection, freeing the data provider from any network management work. easyDAS is an open source project under the GNU LGPL license. Conclusions easyDAS is an automated DAS source creation system which can help many researchers in sharing their biological data, potentially increasing the amount of relevant biological data available to the scientific community.

  6. Creation of complexity assessment tool for patients receiving home care

    Directory of Open Access Journals (Sweden)

    Maria Leopoldina de Castro Villas Bôas

    2016-06-01

    Full Text Available Abstract OBJECTIVE To create and validate a complexity assessment tool for patients receiving home care from a public health service. METHOD A diagnostic accuracy study, with estimates for the tool's validity and reliability. Measurements of sensitivity and specificity were considered when producing validity estimates. The resulting tool was used for testing. Assessment by a specialized team of home care professionals was used as the gold standard. In the tool's reliability study, the authors used the Kappa statistic. The tool's sensitivity and specificity were analyzed using various cut-off points. RESULTS On the best cut-off point-21-with the gold standard, a sensitivity of 75.5% was obtained, with the limits of confidence interval (95% at 68.3% and 82.8% and specificity of 53.2%, with the limits of confidence interval (95% at 43.8% and 62.7%. CONCLUSION The tool presented evidence of validity and reliability, possibly helping in service organization at patient admission, care type change, or support during the creation of care plans.

  7. Creation of smart composites using an embroidery machine

    Science.gov (United States)

    Torii, Nobuhiro; Oka, Kosuke; Ikeda, Tadashige

    2016-04-01

    A smart composite with functional fibers and reinforcement fibers optimally placed with an embroidery machine was created. Fiber orientation affects mechanical properties of composite laminates significantly. Accordingly, if the fibers can be placed along a desired curved path, fiber reinforced plastic (FRP) structures can be designed more lightly and more sophisticatedly. To this end a tailored fiber placement method using the embroidery machine have been studied. To add functions to the FRP structures, shape memory alloy (SMA) wires were placed as functional fibers. First, for a certain purpose the paths of the reinforcement fibers and the SMA wires were simultaneously optimized in analysis. Next, the reinforcement fibers and tubes with the SMA wires were placed on fabrics by using the embroidery machine and this fabric was impregnated with resin by using the vacuum assisted resin transfer molding method. This smart composite was activated by applying voltage to the SMA wires. Fundamental properties of the smart composite were examined and the feasibility of the proposed creation method was shown.

  8. The challenge in Asia: Finding best value-creation potential

    International Nuclear Information System (INIS)

    Redmond, T.; Bloy, N.

    1996-01-01

    The refining and marketing expansion opportunities in Asia are tremendous. Asia is home to nine of the world's 20 most populous countries, including the Indian subcontinent. The continent's sheer size, combined with rapid industrialization, translates into a large and surging demand for oil products. In fact, Asia will soon surpass Europe and North America to become the largest petroleum products consuming region in the world. The challenge facing managements of oil and gas companies is how to sort through all the opportunities and decide which have the highest value-creation potential for their companies. This challenge is complicated by the increasing competitive intensity in many Asian markets brought about by the growing number and strength of competitors, many of which may also be setting priorities and arriving at possibly similar conclusions. It is no longer the opportunity itself that will create value but rather the capability of the organization to turn the opportunity into operations faster and better than its competitors do. The paper discusses market growth, profitability, winning market share, where and when to enter, and the remaining opportunities

  9. ORIGIN: Metal Creation and Evolution from the Cosmic Dawn

    CERN Document Server

    Herder, Jan-Willem den; Ohashi, Takaya; Kouveliotou, Chryssa; Hartmann, Dieter H.; Kaastra, Jelle S.; Amati, L.; Andersen, M.I.; Arnaud, M.; Attéia, J.-L.; Bandler, S.; Barbera, M.; Barcons, X.; Barthelmy, S.; Basa, S.; Basso, S.; Boer, M.; Branchini, E.; Branduardi-Raymont, G.; Borgani, S.; Boyarsky, A.; Brunetti, G.; Budtz-Jorgensen, C.; Burrows, D.; Butler, N.; Campana, S.; Caroli, E.; Ceballos, M.; Christensen, F.; Churazov, E.; Comastri, A.; Colasanti, L.; Cole, R.; Content, R.; Corsi, A.; Costantini, E.; Conconi, P.; Cusumano, G.; de Plaa, J.; De Rosa, A.; Del Santo, M.; Di Cosimo, S.; De Pasquale, M.; Doriese, R.; Ettori, S.; Evans, P.; Ezoe, Y.; Ferrari, L.; Finger, H.; Figueroa-Feliciano, T.; Friedrich, P.; Fujimoto, R.; Furuzawa, A.; Fynbo, J.; Gatti, F.; Galeazzi, M.; Gehrels, N.; Gendre, B.; Ghirlanda, G.; Ghisellini, G.; Gilfanov, M.; Giommi, P.; Girardi, M.; Grindlay, J.; Cocchi, M.; Godet, O.; Guedel, M.; Haardt, F.; den Hartog, R.; Hepburn, I.; Hermsen, W.; Hjorth, J.; Hoekstra, H.; Holland, A.; Hornstrup, A.; van der Horst, A.; Hoshino, A.; in 't Zand, J.; Irwin, K.; Ishisaki, Y.; Jonker, P.; Kitayama, T.; Kawahara, H.; Kawai, N.; Kelley, R.; Kilbourne, C.; de Korte, P.; Kusenko, A.; Kuvvetli, I.; Labanti, M.; Macculi, C.; Maiolino, R.; Hesse, M. Mas; Matsushita, K.; Mazzotta, P.; McCammon, D.; Méndez, M.; Mignani, R.; Mineo, T.; Mitsuda, K.; Mushotzky, R.; Molendi, S.; Moscardini, L.; Natalucci, L.; Nicastro, F.; O'Brien, P.; Osborne, J.; Paerels, F.; Page, M.; Paltani, S.; Pedersen, K.; Perinati, E.; Ponman, T.; Pointecouteau, E.; Predehl, P.; Porter, S.; Rasmussen, A.; Rauw, G.; Röttgering, H.; Roncarelli, M.; Rosati, P.; Quadrini, E.; Ruchayskiy, O.; Salvaterra, R.; Sasaki, S.; Sato, K.; Savaglio, S.; Schaye, J.; Sciortino, S.; Shaposhnikov, M.; Sharples, R.; Shinozaki, K.; Spiga, D.; Sunyaev, R.; Suto, Y.; Takei, Y.; Tanvir, N.; Tashiro, M.; Tamura, T.; Tawara, Y.; Troja, E.; Tsujimoto, M.; Tsuru, T.; Ubertini, P.; Ullom, J.; Ursino, E.; Verbunt, F.; van de Voort, F.; Viel, M.; Wachter, S.; Watson, D.; Weisskopf, M.; Werner, N.; White, N.; Willingale, R.; Wijers, R.; Yamasaki, N.; Yoshikawa, K.; Zane, S.

    2011-01-01

    ORIGIN is a proposal for the M3 mission call of ESA aimed at the study of metal creation from the epoch of cosmic dawn. Using high-spectral resolution in the soft X-ray band, ORIGIN will be able to identify the physical conditions of all abundant elements between C and Ni to red-shifts of z=10, and beyond. The mission will answer questions such as: When were the first metals created? How does the cosmic metal content evolve? Where do most of the metals reside in the Universe? What is the role of metals in structure formation and evolution? To reach out to the early Universe ORIGIN will use Gamma-Ray Bursts (GRBs) to study their local environments in their host galaxies. This requires the capability to slew the satellite in less than a minute to the GRB location. By studying the chemical composition and properties of clusters of galaxies we can extend the range of exploration to lower redshifts (z ~ 0.2). For this task we need a high-resolution spectral imaging instrument with a large field of view. Using the ...

  10. Artful Creation: Learning-tales of Arts-in-Business

    DEFF Research Database (Denmark)

    Darsø, Lotte

    primært to tilgange til Arts-in-Business: 1. Kunsten anvendt som redskab i forbindelse med f.eks. teambuilding, formidlingstræning, ledelsesudvikling, problemløsning og innovation. 2. Kunsten som en integreret strategisk proces i organisatorisk forandring. Lotte Darsø har rejst verden rundt og foretaget...... 50 interview med nogle af de mest visionære og modige kunstnere og erhvervsmænd i sin søgen efter at ?kortlægge? det nye, blomstrende felt bag Arts-in-Business. I bogen undersøger, beskriver og illustrerer hun, hvordan Kunsten kan føre til nye læringsmuligheder og gennemgribende forandring inden...... for erhvervslivet. Bogen igennem fortæller folk deres fantastiske historier, som Lotte Darsø analyserer og undersøger med udgangspunkt i et sammenhængende teoretisk netværk. Målet med bogen er at påpege det store potentiale, der ligger i ?Artful Creation? og samtidig pege på, at fremkomsten af et nyt paradigme har...

  11. Perceived value creation process: focus on the company offer

    Directory of Open Access Journals (Sweden)

    Irena Pandža Bajs

    2012-12-01

    Full Text Available In the competitive business environment, as the number of rational consumers faced with many choices increases, companies can achieve their dominance best by applying the business concepts oriented to consumers in order to deliver a value which is different and better than that of their competitors. Among the various products on the market, an educated consumer chooses the offer that provides the greatest value for him/her. Therefore, it is essential for each company to determine how consumers perceive the value of its offer, and which factors determine the high level of perceived value for current and potential consumers. An analysis of these factors provides guidance on how to improve the existing offer and what the offer to be delivered in the future should be like. That could increase the perceived value of the company offer and result in a positive impact on consumer satisfaction and on establishing a stronger, longterm relationship with consumers. The process of defining the perceived value of a particular market offer is affected by the factors of the respective company’s offer as well as by competition factors, consumer factors and buying process factors. The aim of this paper is to analyze the relevant knowledge about the process of creating the perceived value of the company’s market offer and the factors that influence this process. The paper presents a conceptual model of the perceived value creation process in consumers’ mind.

  12. Coherent pair creation from beam-beam interaction

    International Nuclear Information System (INIS)

    Chen, Pisin.

    1989-09-01

    It has recently been recognized that in future linear colliders, there is a finite probability that the beamstrahlung photons will turn into e + e - pairs induced by the same beam-beam field, and this would potentially cause background problems. In this paper, we first review the probability of such a coherent pair creation process. It is seen that the constraint on the beamstrahlung parameter, Υ, is tight of these coherent pairs to be totally suppressed. We then point out that there exists a minimum energy for the pair-created particles, which scales as ∼1/5Υ. When combining this condition with the deflection angle for the low-energy particles, the constraint on the allowable Υ value is much relaxed. Finally, we calculate the effective cross section for producing the weak bosons by the low-energy e + e - pairs. It is shown that these cross sections are substantial for Υ > 1. We suggest that this effect can help to autoscan the particle spectrum in the high energy frontier. 10 refs., 2 figs

  13. Automatic creation of LabVIEW network shared variables

    International Nuclear Information System (INIS)

    Kluge, T.; Schroeder, H.

    2012-01-01

    We are in the process of preparing the LabVIEW controlled system components of our Solid State Direct Drive experiments for the integration into a Supervisory Control And Data Acquisition (SCADA) or distributed control system. The predetermined route to this is the generation of LabVIEW network shared variables that can easily be exported by LabVIEW to the SCADA system using OLE for Process Control (OPC) or other means. Many repetitive tasks are associated with the creation of the shared variables and the required code. We are introducing an efficient and inexpensive procedure that automatically creates shared variable libraries and sets default values for the shared variables. Furthermore, LabVIEW controls are created that are used for managing the connection to the shared variable inside the LabVIEW code operating on the shared variables. The procedure takes as input an XML spread-sheet defining the required input. The procedure utilizes XSLT and LabVIEW scripting. In a later state of the project the code generation can be expanded to also create code and configuration files that will become necessary in order to access the shared variables from the SCADA system of choice. (authors)

  14. An Organizational Perspective to the Creation of the Research Field.

    Science.gov (United States)

    Talamo, Alessandra; Mellini, Barbara; Camilli, Marco; Ventura, Stefano; Di Lucchio, Loredana

    2016-09-01

    The aim of the paper is to contribute to the definition and analysis of the "access to the field" (Feldman et al. 2003) through an inter-organizational perspective. The paper discusses a case study on the access of a researcher to a hospital department where both organizations and actors are shown as actively constructing the research site. Both researcher and participants are described in terms of work organizations originally engaged in parallel systems of activity. Dynamics of negotiation "tied" the different actors' activities in a new activity system where researcher and participants concur to the effectiveness of both organizations (i.e., the research and the hospital ward). An Activity Theory perspective (Leont'ev 1978) is used with the aim of focusing the analysis on the activities in charge to the different actors. The approach adopted introduces the idea that, from the outset, research is made possible by a process of co-construction that works through the development of a completely new and shared work space arising around the encounter between researchers and participants. It is the balance between improvised actions and the co-creation of "boundary objects" (Star and Griesemer 1989), which makes interlacement possible between the two activity systems. The concept of "knotworking" (Engeström 2007a) is adopted to interpret specific actions by both organizations and actors intended to build a knot of activities whereby the new research system takes place.

  15. Countries as Tourist Brands: Creation, Managing and Evaluation

    Directory of Open Access Journals (Sweden)

    Božo Skoko

    2016-06-01

    Full Text Available The paper deals with the phenomenon of nation branding and analyses the purpose, methods and effects of branding on the one hand, and evaluating nations as brands on the other. In doing so, the emphasis is laid on nations as tourist brands, especially the interdependence of the branding process and tourism development, that is, the role of tourist offer and promotion in the creation of a nation brand. In this context, the authors analyse four leading indices, that is, institutions that deal with evaluating and ranking nation brands – Simon Anholt’s Nation Brand Index, Country Brand Index from Future Brand, Brand Finance and Bloom Consulting in order to discover how certain nations become brands, and how this impacts their rating, that is, popularity. The authors conclude that tourist offer is only one of the segments that contribute to brand strength and that the nation brand is unsustainable in the long term if it is based only on the tourist industry without other positive economic indicators. Following current trends in tourism and tourism promotion, the authors particularly analyse the experiences from Asia, which in recent years has created the largest number of new brands in tourism and recorded continuous growth in the number of visits as well as continuous revenue growth. Croatia is considered a developing tourism brand, recognised at the European level, but still insufficiently on the global scale, whose key asset is for the most part its natural beauty.

  16. String creation, D-branes and effective field theory

    International Nuclear Information System (INIS)

    Hung Lingyan

    2008-01-01

    This paper addresses several unsettled issues associated with string creation in systems of orthogonal Dp-D(8-p) branes. The interaction between the branes can be understood either from the closed string or open string picture. In the closed string picture it has been noted that the DBI action fails to capture an extra RR exchange between the branes. We demonstrate how this problem persists upon lifting to M-theory. These D-brane systems are analysed in the closed string picture by using gauge-fixed boundary states in a non-standard lightcone gauge, in which RR exchange can be analysed precisely. The missing piece in the DBI action also manifests itself in the open string picture as a mismatch between the Coleman-Weinberg potential obtained from the effective field theory and the corresponding open string calculation. We show that this difference can be reconciled by taking into account the superghosts in the (0+1) effective theory of the chiral fermion, that arises from gauge fixing the spontaneously broken world-line local supersymmetries

  17. Creation of quantum steering by interaction with a common bath

    Science.gov (United States)

    Sun, Zhe; Xu, Xiao-Qiang; Liu, Bo

    2018-05-01

    By applying the hierarchy equation method, we computationally study the creation of quantum steering in a two-qubit system interacting with a common bosonic bath. The calculation does not adopt conventional approximate approaches, such as the Born, Markov, rotating-wave, and other perturbative approximations. Three kinds of quantum steering, i.e., Einstein-Podolsky-Rosen steering (EPRS), temporal steering (TS), and spatiotemporal steering (STS), are considered. Since the initial state of the two qubits is chosen as a product state, there does not exist EPRS at the beginning. During the evolution, we find that STS as well as EPRS are generated at the same time. An inversion relationship between STS and TS is revealed. By varying the system-bath coupling strength from weak to ultrastrong regimes, we find the nonmonotonic dependence of STS, TS, and EPRS on the coupling strength. It is interesting to study the dynamics of the three kinds of quantum steering by using an exactly numerical method, which is not considered in previous researches.

  18. Mongoose: Creation of a Rad-Hard MIPS R3000

    Science.gov (United States)

    Lincoln, Dan; Smith, Brian

    1993-01-01

    This paper describes the development of a 32 Bit, full MIPS R3000 code-compatible Rad-Hard CPU, code named Mongoose. Mongoose progressed from contract award, through the design cycle, to operational silicon in 12 months to meet a space mission for NASA. The goal was the creation of a fully static device capable of operation to the maximum Mil-883 derated speed, worst-case post-rad exposure with full operational integrity. This included consideration of features for functional enhancements relating to mission compatibility and removal of commercial practices not supported by Rad-Hard technology. 'Mongoose' developed from an evolution of LSI Logic's MIPS-I embedded processor, LR33000, code named Cobra, to its Rad-Hard 'equivalent', Mongoose. The term 'equivalent' is used to infer that the core of the processor is functionally identical, allowing the same use and optimizations of the MIPS-I Instruction Set software tool suite for compilation, software program trace, etc. This activity was started in September of 1991 under a contract from NASA-Goddard Space Flight Center (GSFC)-Flight Data Systems. The approach affected a teaming of NASA-GSFC for program development, LSI Logic for system and ASIC design coupled with the Rad-Hard process technology, and Harris (GASD) for Rad-Hard microprocessor design expertise. The program culminated with the generation of Rad-Hard Mongoose prototypes one year later.

  19. Postponed variety creation: case study in consumer electronics retail

    DEFF Research Database (Denmark)

    Appelqvist, Patrik; Gubi, Ebbe

    2004-01-01

    Purpose – Postponement is known as a way to reduce risk and inventories while still providing high product variety and acceptable response times. The paper is a case study that uses simulation for quantifying these benefits for a consumer electronics company. Design/methodology/approach – Improve......Purpose – Postponement is known as a way to reduce risk and inventories while still providing high product variety and acceptable response times. The paper is a case study that uses simulation for quantifying these benefits for a consumer electronics company. Design...... is beneficial in retail. Findings – In the case company, shop inventory is necessary for high-volume and low-variety products. Postponing variety creation to shops has the potential to decrease inventories for these products by 40-80 per cent. The benefits of postponement depend on delivery speed requirement......, product value, product variety and shop size. Research limitations/implications – Many contributions on postponement have been conceptual. This study contains a quantitative test. The study considers both the spatial dimension (where) and the temporal dimension (when) of postponement. Practical...

  20. Postponed variety creation: case study in consumer electronics retail

    DEFF Research Database (Denmark)

    Appelqvist, Patrik; Gubi, Ebbe

    2005-01-01

    Purpose – Postponement is known as a way to reduce risk and inventories while still providing high product variety and acceptable response times. The paper is a case study that uses simulation for quantifying these benefits for a consumer electronics company. Design/methodology/approach – Improve......Purpose – Postponement is known as a way to reduce risk and inventories while still providing high product variety and acceptable response times. The paper is a case study that uses simulation for quantifying these benefits for a consumer electronics company. Design...... is beneficial in retail. Findings – In the case company, shop inventory is necessary for high-volume and low-variety products. Postponing variety creation to shops has the potential to decrease inventories for these products by 40-80 per cent. The benefits of postponement depend on delivery speed requirement......, product value, product variety and shop size. Research limitations/implications – Many contributions on postponement have been conceptual. This study contains a quantitative test. The study considers both the spatial dimension (where) and the temporal dimension (when) of postponement. Practical...

  1. Alignment Effectiveness for Value Creation with Information Systems

    Directory of Open Access Journals (Sweden)

    Martina MITAMBO

    2014-08-01

    Full Text Available Enterprises often face problems while executing business strategies to exploit opportunities or solve problems. Within enterprises, strategy blindness could be affected by mistranslation of strategic intent, flexibility of the information system, or cognitive entrenchment. The alignment between business strategy and business processes is a critical factor in the ability of enterprises to overcome the phenomenon. Opportunities for value creation include magnifying the positive spread in cash flow or pursuing growth opportunities. Information systems could greatly simplify the processes involved in business strategy by integrating process-related decision-making with the business strategy. Decision support tools such as knowledge management, decision strategy, decision content, and expert groups, customised for organisational information systems can help enterprises optimise operations in a variety of ways such as becoming more responsive to changing market conditions in hypercompetitive markets. Greatest opportunities for decision support are incorporating external sources of data such as economic data and user behaviour analytics. Benefits are more effective utilisation of resources, larger product portfolio, better product or service quality, and shorter delivery times.

  2. Photonics technology and university-driven business co-creation

    Science.gov (United States)

    Erland Østergaard, J.; Tanev, S.; Bue Andersen, T.; Bozhevolnyi, S. I.

    2012-03-01

    TEK-Momentum is the Business Innovation and Technology Department in the Faculty of Engineering at the University of Southern Denmark in Odense. Since its establishment in 2010 the Department has adopted an exploratory technology transfer, open business development and co-creation strategy that goes beyond traditional technology transfer activities. This is an emerging strategy that has been shaped for the last 5 years even before the formal establishment of TEKMomentum. It emerged out of multiple dialog-based interactions with small- and medium-sized companies by focusing on matching real life problems with potential problem solvers. The main priority of such strategy is maximizing the value of the potential contributions from the multiple stakeholders and not on the technology development issues per se. In this paper we will present an overview of TEK-Momentum's approach by using as case studies two recent successful projects. The first one focuses on the commercialization of an LED illumination system. The second one focuses on the commercialization of an optical ring resonator-based temperature sensor.

  3. Philosophical Creationism: Thomas Aquinas’ Metaphysics of Creatio ex Nihilo

    Directory of Open Access Journals (Sweden)

    Andrzej Maryniarczyk

    2016-03-01

    Full Text Available All philosophers, beginning with the pre-Socratics, through Plato and Aristotle, and up to Thomas Aquinas, accepted as a certain that the world as a whole existed eternally. The foundation for the eternity of the world was the indestructible and eternal primal building material of the world, a material that existed in the form of primordial material elements (the Ionians, in the form of ideas (Plato, or in the form of matter, eternal motion, and the first heavens (Aristotle. The article outlines the main structure of the philosophical theory of creation ex nihilo developed by St. Thomas Aquinas and indebted to his metaphysical thought. It shows the wisdom-based and ratiocinative foundation of the rational cognition of reality—reality that comes from the personal creative act of God. It concludes that the perception that the beings called to existence by the personal act of God the Creator are intelligible is the ultimate rational justification for the fact that our human cognition, love, and spiritual creativity are rational.

  4. Nanosized zeolites as a perspective material for conductometric biosensors creation

    Science.gov (United States)

    Kucherenko, Ivan; Soldatkin, Oleksandr; Kasap, Berna Ozansoy; Kirdeciler, Salih Kaan; Kurc, Burcu Akata; Jaffrezic-Renault, Nicole; Soldatkin, Alexei; Lagarde, Florence; Dzyadevych, Sergei

    2015-05-01

    In this work, the method of enzyme adsorption on different zeolites and mesoporous silica spheres (MSS) was investigated for the creation of conductometric biosensors. The conductometric transducers consisted of gold interdigitated electrodes were placed on the ceramic support. The transducers were modified with zeolites and MSS, and then the enzymes were adsorbed on the transducer surface. Different methods of zeolite attachment to the transducer surface were used; drop coating with heating to 200°C turned out to be the best one. Nanozeolites beta and L, zeolite L, MSS, and silicalite-1 (80 to 450 nm) were tested as the adsorbents for enzyme urease. The biosensors with all tested particles except zeolite L had good analytical characteristics. Silicalite-1 (450 nm) was also used for adsorption of glucose oxidase, acetylcholinesterase, and butyrylcholinesterase. The glucose and acetylcholine biosensors were successfully created, whereas butyrylcholinesterase was not adsorbed on silicalite-1. The enzyme adsorption on zeolites and MSS is simple, quick, well reproducible, does not require use of toxic compounds, and therefore can be recommended for the development of biosensors when these advantages are especially important.

  5. Study on creation of an indocalamus leaf flavor

    Directory of Open Access Journals (Sweden)

    Guangyong ZHU

    2015-01-01

    Full Text Available AbstractFlavors represent a small but significant segment of food industry. Sensory characteristics play an important role in the process of consumer acceptance and preference. Indocalamus leaf takes on a pleasant odor and indocalamus leaf flavor can be used in many products. However, indocalamus leaf flavor formula has not been reported. Therefore, developing an indocalamus leaf flavor is of significant interests. Note is a distinct flavor or odor characteristic. This paper concentrates on preparation and creation of indocalamus leaf flavor according to the notes of indocalamus leaf. The notes were obtained by smelling indocalamus leaf, and the results showed that the notes of indocalamus leaf flavor can be classified as: green-leafy note, sweet note, beany note, aldehydic note, waxy note, woody note, roast note, creamy note, and nutty note. According to the notes of indocalamus leaf odor, a typical indocalamus leaf flavor formula was obtained. The indocalamus leaf flavor blended is pleasant, harmonious, and has characteristics of indocalamus leaf odor.

  6. Stakeholder relationships and social welfare: a behavioral theory of contributions to joint value creation

    NARCIS (Netherlands)

    Bridoux, F.; Stoelhorst, J.W.

    Firms play a crucial role in furthering social welfare through their ability to foster stakeholders’ contributions to joint value creation, i.e., value creation that involves a public-good dilemma due to high task and outcome interdependence - leading to what economists have labeled the ‘team

  7. The Effect of Active Creation on Psychological Health: A Feasibility Study on (Therapeutic Mechanisms

    Directory of Open Access Journals (Sweden)

    Gudrun Lange

    2018-02-01

    Full Text Available Creation is an important part of many interventions in creative arts therapies (art, music, dance, and drama therapy. This active part of art-making in arts therapies has not yet been closely investigated. The present study commits to this field of research using a mixed-methods design to investigate the effects of active creation on health-related psychological outcomes. In an artistic inquiry within an experimental design, N = 44 participants engaged in active art-making for eight minutes in the presence of the researcher (first author with a choice of artistic materials: paper and colors for drawing and writing, musical instruments, space for moving or performing. Before and after the creation, participants completed a well-being, a self-efficacy and an experience of creation scale, and in addition found their own words to express the experiences during the activity. We hypothesized that the experience of empowerment, freedom, impact, and creativity (Experience of Creation Scale mediates the positive effect of active creation on the outcomes of self-efficacy and well-being, and evaluated this assumption with a mediation analysis. Results suggest that the effect of active creation on both self-efficacy and well-being is significantly mediated by the Experience of Creation Scale. This article focuses on the quantitative side of the investigation. During the process, qualitative and quantitative results were triangulated for a more valid evaluation and jointly contribute to the emerging theory frame of embodied aesthetics.

  8. The Effect of Active Creation on Psychological Health: A Feasibility Study on (Therapeutic) Mechanisms.

    Science.gov (United States)

    Lange, Gudrun; Leonhart, Rainer; Gruber, Harald; Koch, Sabine C

    2018-02-12

    Creation is an important part of many interventions in creative arts therapies (art, music, dance, and drama therapy). This active part of art-making in arts therapies has not yet been closely investigated. The present study commits to this field of research using a mixed-methods design to investigate the effects of active creation on health-related psychological outcomes. In an artistic inquiry within an experimental design, N = 44 participants engaged in active art-making for eight minutes in the presence of the researcher (first author) with a choice of artistic materials: paper and colors for drawing and writing, musical instruments, space for moving or performing. Before and after the creation, participants completed a well-being, a self-efficacy and an experience of creation scale, and in addition found their own words to express the experiences during the activity. We hypothesized that the experience of empowerment, freedom, impact, and creativity (Experience of Creation Scale) mediates the positive effect of active creation on the outcomes of self-efficacy and well-being, and evaluated this assumption with a mediation analysis. Results suggest that the effect of active creation on both self-efficacy and well-being is significantly mediated by the Experience of Creation Scale. This article focuses on the quantitative side of the investigation. During the process, qualitative and quantitative results were triangulated for a more valid evaluation and jointly contribute to the emerging theory frame of embodied aesthetics.

  9. Public-Private Partnership as Mechanism for Employment Creation in Nigeria

    Science.gov (United States)

    Adebayo, Florence Aduke; Ayegbusi, Emmanuel Taiwo

    2017-01-01

    Public-Private Partnership could be defined as the collaboration between two for improved services to bring about change that will influence employment creation and boost the economy of any country. In this paper, it is perceived as a twin sister that could work together for effectiveness and efficiency to promote employment creation. While on the…

  10. 76 FR 59927 - Treatment of Aliens Whose Employment Creation Immigrant (EB-5) Petitions Were Approved After...

    Science.gov (United States)

    2011-09-28

    ...-0029] RIN 1615-AA90 Treatment of Aliens Whose Employment Creation Immigrant (EB-5) Petitions Were... qualifying aliens whose employment-creation immigrant petitions were approved by the former Immigration and...-273 Provisions C. Summary of the Adjudications Required by Public Law 107-273 III. Aliens Eligible To...

  11. Creation and annihilation operators for Nielsen-Olesen vortices in the coherent state approximation

    International Nuclear Information System (INIS)

    Pottinger, D.E.L.

    1978-01-01

    Using the standard techniques of canonical quantization, the author constructs approximate expressions for the creation and annihilation operators for Nielsen-Olesen vortices. The forms for the creation and annihilation operators are appropriate to situations where large-scale vortex condensation takes place. In particular, a phenomenon such as this is basic in the quark confinement schemes of Mandelstam and 't Hooft. (Auth.)

  12. Value creation within campus-based ecosystems : toward evidence-based guidelines

    NARCIS (Netherlands)

    Cloodt, M.M.A.H.; Fathiro Hutama Reksa Putra, F.; Romme, A.G.L.; van der Borgh, W.

    2015-01-01

    The ecosystem approach to value creation is becoming increasingly popular in industry, but the body of empirical work in this area is still limited. As a result, it remains unclear how ecosystems add value to value creation processes at the company level. Moreover, most ecosystem research suffers

  13. Some remarks on spinor particle pair creation in alternating homogeneous external field

    International Nuclear Information System (INIS)

    Perelomov, A.M.

    1975-01-01

    It is shown that the dynamical symmetry group of the problem of spinor particle pair creation in alternating homogeneous external fields is the SO(5) group. The probability of pair creation is given by the modulus square of the matrix element of spinor representation of this group. (Auth.)

  14. Creation of particles in the gravitational field and the boundary conditions for quantized fields

    International Nuclear Information System (INIS)

    Khrustalev, O.A.; Silaev, P.K.

    1995-01-01

    We prove, that if one impose the linear constraints on the quantized fields that satisfy different boundary conditions, it can leads to such a transformation between creation-annihilation operators, that corresponds to particle creation. We also prove, that the correspondence between field, quantized in Minkowski space and the field, quantized in Rindler space has Rindler space can't be observed. 7 refs

  15. Space-time description of particle creation in gravitational and electromagnetic fields

    International Nuclear Information System (INIS)

    Mamaev, S.G.; Trunov, N.N.

    1983-01-01

    The dynamics of the creation of pairs of particles from the vacuum in strong time-dependent external fields is studied. The space-time correlation function of the pair is determined. An analysis of the behavior of this function allows one, in particular, to study the pair-creation process, to distinguish between real and virtual particles, etc

  16. Relationships between Organizational Trust, Knowledge Transfer, Knowledge Creation, and Firm's Innovativeness

    Science.gov (United States)

    Sankowska, Anna

    2013-01-01

    Purpose: This study seeks to provide empirical evidence of relationships between organizational trust, knowledge transfer, creation and innovativeness at the firm level. It aims to hypothesize a mediational model implying that organizational trust is related to knowledge transfer, which will, in turn, enhance knowledge creation, thereby…

  17. Creation of computer system for simulation nanoparticles interaction with biological objects concept

    International Nuclear Information System (INIS)

    Sarana, Yu.V.; Smol'nik, N.S.; Mel'nov, S.B.

    2014-01-01

    Main problem of nanotoxicology is that biological effects of most nanoparticles are unknown. So creation of system predictioning nanoparticles biological activity spectra is a great challenge. Here we give a concept of such system creation; it includes 6 stages realization of which help to implement nanotechnology most safely and effectively. (authors)

  18. divine exultation and agony in the face of evil, a creation theodicy

    African Journals Online (AJOL)

    proto-creation stories, the Hebrew God creator is not easily confused with similar creation .... of God, capable of personal relationship with his maker and serving as ..... 23 Von Rad suggests that for human existence to exceed the boundaries as ..... Divine action: Examining God's role in an open and emergent universe.

  19. 24 CFR 350.5 - Creation of Participant's Security Entitlement; Security Interests.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Creation of Participant's Security... AND URBAN DEVELOPMENT BOOK-ENTRY PROCEDURES § 350.5 Creation of Participant's Security Entitlement... States to secure deposits of public money, including without limitation deposits to the Treasury tax and...

  20. 24 CFR 81.93 - Creation of Participant's Security Entitlement; security interests.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Creation of Participant's Security... Procedures § 81.93 Creation of Participant's Security Entitlement; security interests. (a) A Participant's... Entitlement of a Participant in favor of the United States to secure deposits of public money, including...

  1. 12 CFR 987.4 - Creation of Participant's Security Entitlement; security interests.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Creation of Participant's Security Entitlement... BOOK-ENTRY PROCEDURE FOR CONSOLIDATED OBLIGATIONS § 987.4 Creation of Participant's Security... of the United States to secure deposits of public money, including, without limitation, deposits to...

  2. Okun's Law, Creation of Money and the Decomposition of the Rate of Unemployment

    OpenAIRE

    Mussard, Stéphane; Philippe, Bernard

    2006-01-01

    In this paper, we show that the rate of unemployment in period t depends on GDP and inflation rate in period t-1. We then show that GDP is related to money creation, and subsequently that the rate of unemployment is a decreasing function of this creation.

  3. 18 CFR 1314.5 - Creation of Participant's Security Entitlement; security interests.

    Science.gov (United States)

    2010-04-01

    ... 18 Conservation of Power and Water Resources 2 2010-04-01 2010-04-01 false Creation of Participant... FEDERAL RESERVE BANKS § 1314.5 Creation of Participant's Security Entitlement; security interests. (a) A... Security Entitlement of a Participant in favor of the United States to secure deposits of public money...

  4. 12 CFR 615.5454 - Creation of participant's security entitlement; security interests.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Creation of participant's security entitlement... Procedures for Farm Credit Securities § 615.5454 Creation of participant's security entitlement; security... public money, including without limitation deposits to the Treasury tax and loan accounts, or other...

  5. 12 CFR 1511.4 - Creation of Participant's Security Entitlement; security interests.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Creation of Participant's Security Entitlement... CORPORATION BOOK-ENTRY PROCEDURE § 1511.4 Creation of Participant's Security Entitlement; security interests... to secure deposits of public money, including without limitation deposits to the Treasury tax and...

  6. On Earth as It is in Heaven : New Creation in Matthew's Gospel

    NARCIS (Netherlands)

    Holmgaard, Christian

    2018-01-01

    The purpose of this dissertation is to investigate the presence and meaning of the motif of new creation in Matthew's Gospel. New creation in this study is generally defined as an eschatological expectation which refers to protology and involves divine agency. In other terms it may also be called an

  7. THE INDIANA ENTERPRISE ZONE PROGRAM: FISCAL IMPACT OF A JOB CREATION TAX CREDIT

    OpenAIRE

    Low, Sarah A.

    2004-01-01

    This paper estimated the fiscal impact of a job creation tax credit, a proposed incentive for establishments participating in the Indiana enterprise zone program. State unemployment insurance files were utilized with GIS to obtain enterprise zone data. Labor demand and labor supply were estimated. Job creation due to the credit was calculated from empirical results.

  8. The effect of new business creation on employment growth in regions facing population decline

    NARCIS (Netherlands)

    Delfmann, Heike; Koster, Sierdjan

    Particularly in declining regions, new businesses creation is seen as a means to secure (future) employment opportunities. However, the way in which new business creation exerts its influence on employment is not evident. Do start-ups in these areas influencing employment change as they do in growth

  9. Insights into the Diversity of Attitudes Concerning Evolution and Creation: A Multidimensional Approach

    Science.gov (United States)

    Konneman, Christiane; Asshoff, Roman; Hammann, Marcus

    2016-01-01

    The main aim of this paper is to describe high school students' attitudes concerning evolution and creation, with a focus on (1) attitudes toward evolutionary theory, (2) attitudes toward the Biblical accounts of creation, (3) creationist beliefs, and (4) scientistic beliefs. Latent class analyses revealed seven attitude profiles in a sample of…

  10. The Keys to successful co-creation: an explanation using causal process tracing

    NARCIS (Netherlands)

    W.H. Voorberg (William); V.J.J.M. Bekkers (Victor); L.G. Tummers (Lars)

    2014-01-01

    markdownabstract__Abstract__ Co-creation with citizens is a promising concept in order to explore new approaches for rather ‘wicked’ societal challenges in a context of financial austerity, ageing and decreasing trust in public institutions. So far, most research to public co-creation and

  11. Value Co-Creation through Learning Styles Segmentation and Integrated Course Design

    Science.gov (United States)

    Young, Mark; Collins, Marianne K.

    2014-01-01

    This paper describes an innovative Principles of Marketing course design and delivery which matches learning and teaching styles, while reducing multi-section variation. Value co-creation is encouraged by instructors and students collaborating in the creation of customized learning experiences which facilitates both teaching style and learning…

  12. Value co-creation platform design within the context of technology-driven businesses

    Science.gov (United States)

    Tanev, Stoyan; Ruskov, Petko

    2010-02-01

    The article provides a discussion of value co-creation platforms within the context of technology driven business. It emphasizes the need for a terminological refinement of the value co-creation paradigm as well as for an articulation of its implications for the design and reconfiguration of the company value network.

  13. The Co-Creation-Wheel: A Four-Dimensional Model of Collaborative Interorganistional Innovation

    Science.gov (United States)

    Ehlen, Corry; van der Klink, Marcel; Stoffers, Jol; Boshuizen, Henny

    2017-01-01

    Purpose: This study aims to design and validate a conceptual and practical model of co-creation. Co-creation, to design collaborative new products, services and processes in contact with users, has become more and more important because organisations increasingly require multidisciplinary collaboration inside and outside the organisation to…

  14. Form, Content, and Gender Differences in Lego[R] Block Creations by Japanese Adolescents

    Science.gov (United States)

    Kato, Daiki; Morita, Miyako

    2009-01-01

    This study examined general features of Lego block creations produced by Japanese adolescents with no known mental health disorders. The block creations of 33 participants were assessed for form, content, and gender differences. Time spent on the task, amount of area covered, and quantity and types of blocks used were measured and correlated with…

  15. Negotiating creation in imperial times (Rm 8:18−30)

    African Journals Online (AJOL)

    2013-02-26

    Feb 26, 2013 ... (Nile, 711−713; suicide, death wish) (Vergil, Aeneid 8). 16. .... it as 'creature' in the sense of human body rather than 'creation' (e.g. Michaels. 1999:93). A full range ... God has subjected creation to decay and futility in order to ...

  16. What does it mean that God «acts» in creation?

    Directory of Open Access Journals (Sweden)

    Pedro Castelao

    2017-08-01

    Full Text Available There are some assumptions that make difficult to understand what the believers wants to say when they say that God acts in the Creation. Those assumptions and their theological consequences are studied in this article. The naturalistics, supranaturalistics and panenteistics conceptions are also studied considering the interaction between God and Creation.

  17. Agora: A proposal to overcome the limitations of the current knowledge creation process

    OpenAIRE

    ScientistFive

    2015-01-01

    Agora: A proposal to overcome the limitations of the current knowledge creation process ======================================================================================= By Scientistsfive () Abstract: The knowledge creation process is broken and can be improved by a combination of currently emerging tools. The rationale for this proposal is the notion that the current scientific process is not optimal: * Artificially staged competitions (g...

  18. Co-Innovation : motivators and inhibitors for customers to participate in online co-creation processes

    NARCIS (Netherlands)

    Constantinides, Efthymios; Wittenberg, Katharina; Lorenzo Romero, Carlota

    2014-01-01

    This study is concerned with identifying the motivators and deterrents of consumers to participate in co-creation processes. Co-creation processes are activities by firms to include consumers in the product development process in order to achieve a higher value through a better fit between need and

  19. Using ePortfolio-Based Learning Approach to Facilitate Knowledge Sharing and Creation among College Students

    Science.gov (United States)

    Chang, Chi-Cheng; Chou, Pao-Nan; Liang, Chaoyan

    2018-01-01

    The purpose of the present study was to examine the effects of the ePortfolio-based learning approach (ePBLA) on knowledge sharing and creation with 92 college students majoring in electrical engineering as the participants. Multivariate analysis of covariance (MANCOVA) with a covariance of pretest on knowledge sharing and creation was conducted…

  20. Salespersons’ missing perspective on customer participation behavior in value co-creation : An exploratory study

    NARCIS (Netherlands)

    Weretecki, Patrick; Greve, Goetz; Henseler, Jörg

    2018-01-01

    Understanding how the personal interaction between customers and salespersons influences value creation is important for any business. From research it is known that customers’ participation is essential for successful value co-creation. Whereas research has already surveyed the perspective of the